diff --git a/.gitignore b/.gitignore
index ed4ebfb..9606f0f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -31,7 +31,9 @@
 Modules/config.c
 Modules/ld_so_aix
 Programs/_freeze_importlib
+Programs/_freeze_importlib.exe
 Programs/_testembed
+Programs/_testembed.exe
 PC/python_nt*.h
 PC/pythonnt_rc*.h
 PC/*/*.exe
@@ -57,6 +59,7 @@
 PCBuild/win32/
 .purify
 Parser/pgen
+Parser/pgen.exe
 __pycache__
 autom4te.cache
 build/
@@ -72,6 +75,7 @@
 libpython*.a
 libpython*.so*
 libpython*.dylib
+libpython*.dll
 platform
 pybuilddir.txt
 pyconfig.h
diff --git a/.hgignore b/.hgignore
index 92896b7..68c607f 100644
--- a/.hgignore
+++ b/.hgignore
@@ -33,7 +33,6 @@
 Modules/Setup.local
 Modules/config.c
 Modules/ld_so_aix$
-Parser/pgen$
 ^lcov-report/
 ^core
 ^python-gdb.py
@@ -44,6 +43,7 @@
 libpython*.a
 libpython*.so*
 libpython*.dylib
+libpython*.dll
 *.swp
 *.o
 *.pyc
@@ -87,8 +87,9 @@
 Tools/unicode/MAPPINGS/
 BuildLog.htm
 __pycache__
-Programs/_freeze_importlib
-Programs/_testembed
+Parser/pgen{,.exe}
+Programs/_freeze_importlib{,.exe}
+Programs/_testembed{,.exe}
 .coverage
 coverage/
 externals/
diff --git a/Doc/c-api/init.rst b/Doc/c-api/init.rst
index 2965bc9..7d9eefb 100644
--- a/Doc/c-api/init.rst
+++ b/Doc/c-api/init.rst
@@ -1147,46 +1147,6 @@
    :c:func:`PyEval_SetProfile`, except the tracing function does receive line-number
    events.
 
-.. c:function:: PyObject* PyEval_GetCallStats(PyObject *self)
-
-   Return a tuple of function call counts.  There are constants defined for the
-   positions within the tuple:
-
-   +-------------------------------+-------+
-   | Name                          | Value |
-   +===============================+=======+
-   | :const:`PCALL_ALL`            | 0     |
-   +-------------------------------+-------+
-   | :const:`PCALL_FUNCTION`       | 1     |
-   +-------------------------------+-------+
-   | :const:`PCALL_FAST_FUNCTION`  | 2     |
-   +-------------------------------+-------+
-   | :const:`PCALL_FASTER_FUNCTION`| 3     |
-   +-------------------------------+-------+
-   | :const:`PCALL_METHOD`         | 4     |
-   +-------------------------------+-------+
-   | :const:`PCALL_BOUND_METHOD`   | 5     |
-   +-------------------------------+-------+
-   | :const:`PCALL_CFUNCTION`      | 6     |
-   +-------------------------------+-------+
-   | :const:`PCALL_TYPE`           | 7     |
-   +-------------------------------+-------+
-   | :const:`PCALL_GENERATOR`      | 8     |
-   +-------------------------------+-------+
-   | :const:`PCALL_OTHER`          | 9     |
-   +-------------------------------+-------+
-   | :const:`PCALL_POP`            | 10    |
-   +-------------------------------+-------+
-
-   :const:`PCALL_FAST_FUNCTION` means no argument tuple needs to be created.
-   :const:`PCALL_FASTER_FUNCTION` means that the fast-path frame setup code is used.
-
-   If there is a method call where the call can be optimized by changing
-   the argument tuple and calling the function directly, it gets recorded
-   twice.
-
-   This function is only present if Python is compiled with :const:`CALL_PROFILE`
-   defined.
 
 .. _advanced-debugging:
 
diff --git a/Doc/c-api/object.rst b/Doc/c-api/object.rst
index b761c80..754dedc 100644
--- a/Doc/c-api/object.rst
+++ b/Doc/c-api/object.rst
@@ -244,63 +244,82 @@
    and ``0`` otherwise.  This function always succeeds.
 
 
-.. c:function:: PyObject* PyObject_Call(PyObject *callable_object, PyObject *args, PyObject *kw)
+.. c:function:: PyObject* PyObject_Call(PyObject *callable, PyObject *args, PyObject *kwargs)
 
-   Call a callable Python object *callable_object*, with arguments given by the
-   tuple *args*, and named arguments given by the dictionary *kw*. If no named
-   arguments are needed, *kw* may be *NULL*. *args* must not be *NULL*, use an
-   empty tuple if no arguments are needed. Returns the result of the call on
-   success, or *NULL* on failure.  This is the equivalent of the Python expression
-   ``callable_object(*args, **kw)``.
+   Call a callable Python object *callable*, with arguments given by the
+   tuple *args*, and named arguments given by the dictionary *kwargs*.
+
+   *args* must not be *NULL*, use an empty tuple if no arguments are needed.
+   If no named arguments are needed, *kwargs* can be *NULL*.
+
+   Returns the result of the call on success, or *NULL* on failure.
+
+   This is the equivalent of the Python expression:
+   ``callable(*args, **kwargs)``.
 
 
-.. c:function:: PyObject* PyObject_CallObject(PyObject *callable_object, PyObject *args)
+.. c:function:: PyObject* PyObject_CallObject(PyObject *callable, PyObject *args)
 
-   Call a callable Python object *callable_object*, with arguments given by the
-   tuple *args*.  If no arguments are needed, then *args* may be *NULL*.  Returns
-   the result of the call on success, or *NULL* on failure.  This is the equivalent
-   of the Python expression ``callable_object(*args)``.
+   Call a callable Python object *callable*, with arguments given by the
+   tuple *args*.  If no arguments are needed, then *args* can be *NULL*.
+
+   Returns the result of the call on success, or *NULL* on failure.
+
+   This is the equivalent of the Python expression: ``callable(*args)``.
 
 
 .. c:function:: PyObject* PyObject_CallFunction(PyObject *callable, const char *format, ...)
 
    Call a callable Python object *callable*, with a variable number of C arguments.
    The C arguments are described using a :c:func:`Py_BuildValue` style format
-   string.  The format may be *NULL*, indicating that no arguments are provided.
-   Returns the result of the call on success, or *NULL* on failure.  This is the
-   equivalent of the Python expression ``callable(*args)``. Note that if you only
-   pass :c:type:`PyObject \*` args, :c:func:`PyObject_CallFunctionObjArgs` is a
-   faster alternative.
+   string.  The format can be *NULL*, indicating that no arguments are provided.
+
+   Returns the result of the call on success, or *NULL* on failure.
+
+   This is the equivalent of the Python expression: ``callable(*args)``.
+
+   Note that if you only pass :c:type:`PyObject \*` args,
+   :c:func:`PyObject_CallFunctionObjArgs` is a faster alternative.
 
    .. versionchanged:: 3.4
       The type of *format* was changed from ``char *``.
 
 
-.. c:function:: PyObject* PyObject_CallMethod(PyObject *o, const char *method, const char *format, ...)
+.. c:function:: PyObject* PyObject_CallMethod(PyObject *obj, const char *name, const char *format, ...)
 
-   Call the method named *method* of object *o* with a variable number of C
+   Call the method named *name* of object *obj* with a variable number of C
    arguments.  The C arguments are described by a :c:func:`Py_BuildValue` format
-   string that should  produce a tuple.  The format may be *NULL*, indicating that
-   no arguments are provided. Returns the result of the call on success, or *NULL*
-   on failure.  This is the equivalent of the Python expression ``o.method(args)``.
+   string that should  produce a tuple.
+
+   The format can be *NULL*, indicating that no arguments are provided.
+
+   Returns the result of the call on success, or *NULL* on failure.
+
+   This is the equivalent of the Python expression:
+   ``obj.name(arg1, arg2, ...)``.
+
    Note that if you only pass :c:type:`PyObject \*` args,
    :c:func:`PyObject_CallMethodObjArgs` is a faster alternative.
 
    .. versionchanged:: 3.4
-      The types of *method* and *format* were changed from ``char *``.
+      The types of *name* and *format* were changed from ``char *``.
 
 
 .. c:function:: PyObject* PyObject_CallFunctionObjArgs(PyObject *callable, ..., NULL)
 
    Call a callable Python object *callable*, with a variable number of
    :c:type:`PyObject\*` arguments.  The arguments are provided as a variable number
-   of parameters followed by *NULL*. Returns the result of the call on success, or
-   *NULL* on failure.
+   of parameters followed by *NULL*.
+
+   Returns the result of the call on success, or *NULL* on failure.
+
+   This is the equivalent of the Python expression:
+   ``callable(arg1, arg2, ...)``.
 
 
-.. c:function:: PyObject* PyObject_CallMethodObjArgs(PyObject *o, PyObject *name, ..., NULL)
+.. c:function:: PyObject* PyObject_CallMethodObjArgs(PyObject *obj, PyObject *name, ..., NULL)
 
-   Calls a method of the object *o*, where the name of the method is given as a
+   Calls a method of the Python object *obj*, where the name of the method is given as a
    Python string object in *name*.  It is called with a variable number of
    :c:type:`PyObject\*` arguments.  The arguments are provided as a variable number
    of parameters followed by *NULL*. Returns the result of the call on success, or
diff --git a/Doc/c-api/typeobj.rst b/Doc/c-api/typeobj.rst
index ac6fd0b..2f0081a 100644
--- a/Doc/c-api/typeobj.rst
+++ b/Doc/c-api/typeobj.rst
@@ -727,11 +727,11 @@
       typedef int (*setter)(PyObject *, PyObject *, void *);
 
       typedef struct PyGetSetDef {
-          char *name;    /* attribute name */
-          getter get;    /* C function to get the attribute */
-          setter set;    /* C function to set or delete the attribute */
-          char *doc;     /* optional doc string */
-          void *closure; /* optional additional data for getter and setter */
+          const char *name; /* attribute name */
+          getter get;       /* C function to get the attribute */
+          setter set;       /* C function to set or delete the attribute */
+          const char *doc;  /* optional doc string */
+          void *closure;    /* optional additional data for getter and setter */
       } PyGetSetDef;
 
 
diff --git a/Doc/c-api/unicode.rst b/Doc/c-api/unicode.rst
index 02f7ada..a5d6c86 100644
--- a/Doc/c-api/unicode.rst
+++ b/Doc/c-api/unicode.rst
@@ -1605,6 +1605,9 @@
 
    .. versionadded:: 3.3
 
+   .. versionchanged:: 3.7
+      *start* and *end* are now adjusted to behave like ``str[start:end]``.
+
 
 .. c:function:: Py_ssize_t PyUnicode_Count(PyObject *str, PyObject *substr, \
                                Py_ssize_t start, Py_ssize_t end)
diff --git a/Doc/extending/newtypes.rst b/Doc/extending/newtypes.rst
index b8ce437..118f336 100644
--- a/Doc/extending/newtypes.rst
+++ b/Doc/extending/newtypes.rst
@@ -1138,11 +1138,11 @@
 be read-only or read-write.  The structures in the table are defined as::
 
    typedef struct PyMemberDef {
-       char *name;
-       int   type;
-       int   offset;
-       int   flags;
-       char *doc;
+       const char *name;
+       int         type;
+       int         offset;
+       int         flags;
+       const char *doc;
    } PyMemberDef;
 
 For each entry in the table, a :term:`descriptor` will be constructed and added to the
diff --git a/Doc/library/hashlib-blake2.rst b/Doc/library/hashlib-blake2.rst
index 436aa4f..1d28e06 100644
--- a/Doc/library/hashlib-blake2.rst
+++ b/Doc/library/hashlib-blake2.rst
@@ -3,8 +3,7 @@
 :mod:`hashlib` --- BLAKE2 hash functions
 ========================================
 
-.. module:: hashlib
-   :synopsis: BLAKE2 hash function for Python
+.. currentmodule:: hashlib
 .. sectionauthor:: Dmitry Chestnykh
 
 .. index::
@@ -26,9 +25,6 @@
 :mod:`hashlib` objects.
 
 
-Module
-======
-
 Creating hash objects
 ---------------------
 
@@ -138,10 +134,10 @@
 
 
 Examples
-========
+--------
 
 Simple hashing
---------------
+^^^^^^^^^^^^^^
 
 To calculate hash of some data, you should first construct a hash object by
 calling the appropriate constructor function (:func:`blake2b` or
@@ -176,7 +172,7 @@
 
 
 Using different digest sizes
-----------------------------
+^^^^^^^^^^^^^^^^^^^^^^^^^^^^
 
 BLAKE2 has configurable size of digests up to 64 bytes for BLAKE2b and up to 32
 bytes for BLAKE2s. For example, to replace SHA-1 with BLAKE2b without changing
@@ -208,7 +204,7 @@
 
 
 Keyed hashing
--------------
+^^^^^^^^^^^^^
 
 Keyed hashing can be used for authentication as a faster and simpler
 replacement for `Hash-based message authentication code
@@ -261,7 +257,7 @@
 
 
 Randomized hashing
-------------------
+^^^^^^^^^^^^^^^^^^
 
 By setting *salt* parameter users can introduce randomization to the hash
 function. Randomized hashing is useful for protecting against collision attacks
@@ -317,7 +313,7 @@
 
 
 Personalization
----------------
+^^^^^^^^^^^^^^^
 
 Sometimes it is useful to force hash function to produce different digests for
 the same input for different purposes. Quoting the authors of the Skein hash
@@ -362,7 +358,7 @@
     G9GtHFE1YluXY1zWPlYk1e/nWfu0WSEb0KRcjhDeP/o=
 
 Tree mode
----------
+^^^^^^^^^
 
 Here's an example of hashing a minimal tree with two leaf nodes::
 
@@ -400,7 +396,7 @@
     '3ad2a9b37c6070e374c7a8c508fe20ca86b6ed54e286e93a0318e95e881db5aa'
 
 Credits
-=======
+-------
 
 BLAKE2_ was designed by *Jean-Philippe Aumasson*, *Samuel Neves*, *Zooko
 Wilcox-O'Hearn*, and *Christian Winnerlein* based on SHA-3_ finalist BLAKE_
diff --git a/Doc/library/io.rst b/Doc/library/io.rst
index 4da6e09..c8ff5b8 100644
--- a/Doc/library/io.rst
+++ b/Doc/library/io.rst
@@ -477,7 +477,7 @@
       A :exc:`BlockingIOError` is raised if the underlying raw stream is in
       non blocking-mode, and has no data available at the moment.
 
-   .. method:: read1(size=-1)
+   .. method:: read1([size])
 
       Read and return up to *size* bytes, with at most one call to the
       underlying raw stream's :meth:`~RawIOBase.read` (or
@@ -485,6 +485,9 @@
       implementing your own buffering on top of a :class:`BufferedIOBase`
       object.
 
+      If *size* is ``-1`` (the default), an arbitrary number of bytes are
+      returned (more than zero unless EOF is reached).
+
    .. method:: readinto(b)
 
       Read bytes into a pre-allocated, writable
@@ -628,13 +631,16 @@
       Return :class:`bytes` containing the entire contents of the buffer.
 
 
-   .. method:: read1()
+   .. method:: read1([size])
 
-      In :class:`BytesIO`, this is the same as :meth:`read`.
+      In :class:`BytesIO`, this is the same as :meth:`~BufferedIOBase.read`.
 
-   .. method:: readinto1()
+      .. versionchanged:: 3.7
+         The *size* argument is now optional.
 
-      In :class:`BytesIO`, this is the same as :meth:`readinto`.
+   .. method:: readinto1(b)
+
+      In :class:`BytesIO`, this is the same as :meth:`~BufferedIOBase.readinto`.
 
       .. versionadded:: 3.5
 
@@ -664,12 +670,15 @@
       Read and return *size* bytes, or if *size* is not given or negative, until
       EOF or if the read call would block in non-blocking mode.
 
-   .. method:: read1(size)
+   .. method:: read1([size])
 
       Read and return up to *size* bytes with only one call on the raw stream.
       If at least one byte is buffered, only buffered bytes are returned.
       Otherwise, one raw stream read call is made.
 
+      .. versionchanged:: 3.7
+         The *size* argument is now optional.
+
 
 .. class:: BufferedWriter(raw, buffer_size=DEFAULT_BUFFER_SIZE)
 
diff --git a/Doc/library/logging.rst b/Doc/library/logging.rst
index 6098878..d03cc50 100644
--- a/Doc/library/logging.rst
+++ b/Doc/library/logging.rst
@@ -1023,7 +1023,7 @@
       handlers being added multiple times to the root logger, which can in turn
       lead to multiple messages for the same event.
 
-.. function:: disable(lvl)
+.. function:: disable(lvl=CRITICAL)
 
    Provides an overriding level *lvl* for all loggers which takes precedence over
    the logger's own level. When the need arises to temporarily throttle logging
@@ -1036,6 +1036,14 @@
    overriding level, so that logging output again depends on the effective
    levels of individual loggers.
 
+   Note that if you have defined any custom logging level higher than
+   ``CRITICAL`` (this is not recommended), you won't be able to rely on the
+   default value for the *lvl* parameter, but will have to explicitly supply a
+   suitable value.
+
+   .. versionchanged:: 3.7
+      The *lvl* parameter was defaulted to level ``CRITICAL``. See Issue
+      #28524 for more information about this change.
 
 .. function:: addLevelName(lvl, levelName)
 
diff --git a/Doc/library/re.rst b/Doc/library/re.rst
index 7ef4cbe..adf3ddd 100644
--- a/Doc/library/re.rst
+++ b/Doc/library/re.rst
@@ -761,9 +761,9 @@
       Unknown escapes in *pattern* consisting of ``'\'`` and an ASCII letter
       now are errors.
 
-   .. deprecated-removed:: 3.5 3.7
-      Unknown escapes in *repl* consisting of ``'\'`` and an ASCII letter now raise
-      a deprecation warning and will be forbidden in Python 3.7.
+   .. versionchanged:: 3.7
+      Unknown escapes in *repl* consisting of ``'\'`` and an ASCII letter
+      now are errors.
 
 
 .. function:: subn(pattern, repl, string, count=0, flags=0)
diff --git a/Doc/library/socket.rst b/Doc/library/socket.rst
index 9c10867..252b6db 100644
--- a/Doc/library/socket.rst
+++ b/Doc/library/socket.rst
@@ -664,6 +664,12 @@
    where the host byte order is the same as network byte order, this is a no-op;
    otherwise, it performs a 2-byte swap operation.
 
+   .. deprecated:: 3.7
+      In case *x* does not fit in 16-bit unsigned integer, but does fit in a
+      positive C int, it is silently truncated to 16-bit unsigned integer.
+      This silent truncation feature is deprecated, and will raise an
+      exception in future versions of Python.
+
 
 .. function:: htonl(x)
 
@@ -678,6 +684,12 @@
    where the host byte order is the same as network byte order, this is a no-op;
    otherwise, it performs a 2-byte swap operation.
 
+   .. deprecated:: 3.7
+      In case *x* does not fit in 16-bit unsigned integer, but does fit in a
+      positive C int, it is silently truncated to 16-bit unsigned integer.
+      This silent truncation feature is deprecated, and will raise an
+      exception in future versions of Python.
+
 
 .. function:: inet_aton(ip_string)
 
diff --git a/Doc/library/stdtypes.rst b/Doc/library/stdtypes.rst
index 9a4f42c..d13fc3d 100644
--- a/Doc/library/stdtypes.rst
+++ b/Doc/library/stdtypes.rst
@@ -2316,11 +2316,15 @@
 
    This :class:`bytes` class method returns a bytes object, decoding the
    given string object.  The string must contain two hexadecimal digits per
-   byte, with ASCII spaces being ignored.
+   byte, with ASCII whitespace being ignored.
 
    >>> bytes.fromhex('2Ef0 F1f2  ')
    b'.\xf0\xf1\xf2'
 
+   .. versionchanged:: 3.7
+      :meth:`bytes.fromhex` now skips all ASCII whitespace in the string,
+      not just spaces.
+
 A reverse conversion function exists to transform a bytes object into its
 hexadecimal representation.
 
@@ -2384,11 +2388,15 @@
 
    This :class:`bytearray` class method returns bytearray object, decoding
    the given string object.  The string must contain two hexadecimal digits
-   per byte, with ASCII spaces being ignored.
+   per byte, with ASCII whitespace being ignored.
 
    >>> bytearray.fromhex('2Ef0 F1f2  ')
    bytearray(b'.\xf0\xf1\xf2')
 
+   .. versionchanged:: 3.7
+      :meth:`bytearray.fromhex` now skips all ASCII whitespace in the string,
+      not just spaces.
+
 A reverse conversion function exists to transform a bytearray object into its
 hexadecimal representation.
 
diff --git a/Doc/library/subprocess.rst b/Doc/library/subprocess.rst
index ad2abe8..ea065b8 100644
--- a/Doc/library/subprocess.rst
+++ b/Doc/library/subprocess.rst
@@ -608,12 +608,6 @@
    .. versionchanged:: 3.3
       *timeout* was added.
 
-   .. deprecated:: 3.4
-
-      Do not use the *endtime* parameter.  It is was unintentionally
-      exposed in 3.3 but was left undocumented as it was intended to be
-      private for internal use.  Use *timeout* instead.
-
 .. method:: Popen.communicate(input=None, timeout=None)
 
    Interact with process: Send data to stdin.  Read data from stdout and stderr,
diff --git a/Doc/library/sys.rst b/Doc/library/sys.rst
index dd51ffd..54b99e0 100644
--- a/Doc/library/sys.rst
+++ b/Doc/library/sys.rst
@@ -404,6 +404,15 @@
    .. versionadded:: 3.4
 
 
+.. function:: getandroidapilevel()
+
+   Return the build time API version of Android as an integer.
+
+   Availability: Android.
+
+   .. versionadded:: 3.7
+
+
 .. function:: getcheckinterval()
 
    Return the interpreter's "check interval"; see :func:`setcheckinterval`.
diff --git a/Doc/library/timeit.rst b/Doc/library/timeit.rst
index 3b77276..4065808 100644
--- a/Doc/library/timeit.rst
+++ b/Doc/library/timeit.rst
@@ -28,11 +28,11 @@
 .. code-block:: sh
 
    $ python3 -m timeit '"-".join(str(n) for n in range(100))'
-   10000 loops, best of 3: 30.2 usec per loop
+   10000 loops, best of 5: 30.2 usec per loop
    $ python3 -m timeit '"-".join([str(n) for n in range(100)])'
-   10000 loops, best of 3: 27.5 usec per loop
+   10000 loops, best of 5: 27.5 usec per loop
    $ python3 -m timeit '"-".join(map(str, range(100)))'
-   10000 loops, best of 3: 23.2 usec per loop
+   10000 loops, best of 5: 23.2 usec per loop
 
 This can be achieved from the :ref:`python-interface` with::
 
@@ -141,9 +141,8 @@
        This is a convenience function that calls :meth:`.timeit` repeatedly
        so that the total time >= 0.2 second, returning the eventual
        (number of loops, time taken for that number of loops). It calls
-       :meth:`.timeit` with *number* set to successive powers of ten (10,
-       100, 1000, ...) up to a maximum of one billion, until the time taken
-       is at least 0.2 second, or the maximum is reached.
+       :meth:`.timeit` with increasing numbers from the sequence 1, 2, 5,
+       10, 20, 50, ... until the time taken is at least 0.2 second.
 
         If *callback* is given and is not ``None``, it will be called after
         each trial with two arguments: ``callback(number, time_taken)``.
@@ -197,7 +196,7 @@
 
 When called as a program from the command line, the following form is used::
 
-   python -m timeit [-n N] [-r N] [-u U] [-s S] [-t] [-c] [-h] [statement ...]
+   python -m timeit [-n N] [-r N] [-u U] [-s S] [-h] [statement ...]
 
 Where the following options are understood:
 
@@ -222,20 +221,12 @@
 
    .. versionadded:: 3.3
 
-.. cmdoption:: -t, --time
-
-   use :func:`time.time` (deprecated)
-
 .. cmdoption:: -u, --unit=U
 
-    specify a time unit for timer output; can select usec, msec, or sec
+    specify a time unit for timer output; can select nsec, usec, msec, or sec
 
    .. versionadded:: 3.5
 
-.. cmdoption:: -c, --clock
-
-   use :func:`time.clock` (deprecated)
-
 .. cmdoption:: -v, --verbose
 
    print raw timing results; repeat for more digits precision
@@ -276,9 +267,9 @@
 .. code-block:: sh
 
    $ python -m timeit -s 'text = "sample string"; char = "g"'  'char in text'
-   10000000 loops, best of 3: 0.0877 usec per loop
+   5000000 loops, best of 5: 0.0877 usec per loop
    $ python -m timeit -s 'text = "sample string"; char = "g"'  'text.find(char)'
-   1000000 loops, best of 3: 0.342 usec per loop
+   1000000 loops, best of 5: 0.342 usec per loop
 
 ::
 
@@ -305,14 +296,14 @@
 .. code-block:: sh
 
    $ python -m timeit 'try:' '  str.__bool__' 'except AttributeError:' '  pass'
-   100000 loops, best of 3: 15.7 usec per loop
+   20000 loops, best of 5: 15.7 usec per loop
    $ python -m timeit 'if hasattr(str, "__bool__"): pass'
-   100000 loops, best of 3: 4.26 usec per loop
+   50000 loops, best of 5: 4.26 usec per loop
 
    $ python -m timeit 'try:' '  int.__bool__' 'except AttributeError:' '  pass'
-   1000000 loops, best of 3: 1.43 usec per loop
+   200000 loops, best of 5: 1.43 usec per loop
    $ python -m timeit 'if hasattr(int, "__bool__"): pass'
-   100000 loops, best of 3: 2.23 usec per loop
+   100000 loops, best of 5: 2.23 usec per loop
 
 ::
 
diff --git a/Doc/library/zipfile.rst b/Doc/library/zipfile.rst
index 5eb6f10..a0de10c 100644
--- a/Doc/library/zipfile.rst
+++ b/Doc/library/zipfile.rst
@@ -672,18 +672,22 @@
 ~~~~~~~~~~~~~~~~~~~~
 
 .. cmdoption:: -l <zipfile>
+               --list <zipfile>
 
    List files in a zipfile.
 
 .. cmdoption:: -c <zipfile> <source1> ... <sourceN>
+               --create <zipfile> <source1> ... <sourceN>
 
    Create zipfile from source files.
 
 .. cmdoption:: -e <zipfile> <output_dir>
+               --extract <zipfile> <output_dir>
 
    Extract zipfile into target directory.
 
 .. cmdoption:: -t <zipfile>
+               --test <zipfile>
 
    Test whether the zipfile is valid or not.
 
diff --git a/Doc/tools/susp-ignored.csv b/Doc/tools/susp-ignored.csv
index 96483c4..dc4c381 100644
--- a/Doc/tools/susp-ignored.csv
+++ b/Doc/tools/susp-ignored.csv
@@ -324,6 +324,4 @@
 whatsnew/3.5,,:root,ERROR:root:exception
 whatsnew/3.5,,:exception,ERROR:root:exception
 whatsnew/changelog,,:version,import sys; I = version[:version.index(' ')]
-whatsnew/changelog,,:gz,": TarFile opened with external fileobj and ""w:gz"" mode didn't"
-whatsnew/changelog,,::,": Use ""127.0.0.1"" or ""::1"" instead of ""localhost"" as much as"
 whatsnew/changelog,,`,"for readability (was ""`"")."
diff --git a/Doc/tools/templates/indexsidebar.html b/Doc/tools/templates/indexsidebar.html
index 413c0a7..72a4d7a 100644
--- a/Doc/tools/templates/indexsidebar.html
+++ b/Doc/tools/templates/indexsidebar.html
@@ -4,7 +4,7 @@
 <ul>
   <li><a href="https://docs.python.org/2.7/">{% trans %}Python 2.7 (stable){% endtrans %}</a></li>
   <li><a href="https://docs.python.org/3.5/">{% trans %}Python 3.5 (stable){% endtrans %}</a></li>
-  <li><a href="https://docs.python.org/3.7/">{% trans %}Python 3.7 (in development){% endtrans %}</a></li>
+  <li><a href="https://docs.python.org/3.6/">{% trans %}Python 3.6 (stable){% endtrans %}</a></li>
   <li><a href="https://www.python.org/doc/versions/">{% trans %}Old versions{% endtrans %}</a></li>
 </ul>
 
diff --git a/Doc/tutorial/interpreter.rst b/Doc/tutorial/interpreter.rst
index faf57a3..c97f5d8 100644
--- a/Doc/tutorial/interpreter.rst
+++ b/Doc/tutorial/interpreter.rst
@@ -10,13 +10,13 @@
 Invoking the Interpreter
 ========================
 
-The Python interpreter is usually installed as :file:`/usr/local/bin/python3.6`
+The Python interpreter is usually installed as :file:`/usr/local/bin/python3.7`
 on those machines where it is available; putting :file:`/usr/local/bin` in your
 Unix shell's search path makes it possible to start it by typing the command:
 
 .. code-block:: text
 
-   python3.6
+   python3.7
 
 to the shell. [#]_ Since the choice of the directory where the interpreter lives
 is an installation option, other places are possible; check with your local
@@ -98,8 +98,8 @@
 
 .. code-block:: shell-session
 
-   $ python3.6
-   Python 3.6 (default, Sep 16 2015, 09:25:04)
+   $ python3.7
+   Python 3.7 (default, Sep 16 2015, 09:25:04)
    [GCC 4.8.2] on linux
    Type "help", "copyright", "credits" or "license" for more information.
    >>>
diff --git a/Doc/tutorial/stdlib.rst b/Doc/tutorial/stdlib.rst
index 1dd06c2..6ac29fc 100644
--- a/Doc/tutorial/stdlib.rst
+++ b/Doc/tutorial/stdlib.rst
@@ -15,7 +15,7 @@
 
    >>> import os
    >>> os.getcwd()      # Return the current working directory
-   'C:\\Python36'
+   'C:\\Python37'
    >>> os.chdir('/server/accesslogs')   # Change current working directory
    >>> os.system('mkdir today')   # Run the command mkdir in the system shell
    0
diff --git a/Doc/tutorial/stdlib2.rst b/Doc/tutorial/stdlib2.rst
index bf02c71..9947231 100644
--- a/Doc/tutorial/stdlib2.rst
+++ b/Doc/tutorial/stdlib2.rst
@@ -278,7 +278,7 @@
    Traceback (most recent call last):
      File "<stdin>", line 1, in <module>
        d['primary']                # entry was automatically removed
-     File "C:/python36/lib/weakref.py", line 46, in __getitem__
+     File "C:/python37/lib/weakref.py", line 46, in __getitem__
        o = self.data[key]()
    KeyError: 'primary'
 
diff --git a/Doc/whatsnew/3.7.rst b/Doc/whatsnew/3.7.rst
new file mode 100644
index 0000000..0d19f25
--- /dev/null
+++ b/Doc/whatsnew/3.7.rst
@@ -0,0 +1,142 @@
+****************************
+  What's New In Python 3.7
+****************************
+
+:Release: |release|
+:Date: |today|
+
+.. Rules for maintenance:
+
+   * Anyone can add text to this document.  Do not spend very much time
+   on the wording of your changes, because your text will probably
+   get rewritten to some degree.
+
+   * The maintainer will go through Misc/NEWS periodically and add
+   changes; it's therefore more important to add your changes to
+   Misc/NEWS than to this file.
+
+   * This is not a complete list of every single change; completeness
+   is the purpose of Misc/NEWS.  Some changes I consider too small
+   or esoteric to include.  If such a change is added to the text,
+   I'll just remove it.  (This is another reason you shouldn't spend
+   too much time on writing your addition.)
+
+   * If you want to draw your new text to the attention of the
+   maintainer, add 'XXX' to the beginning of the paragraph or
+   section.
+
+   * It's OK to just add a fragmentary note about a change.  For
+   example: "XXX Describe the transmogrify() function added to the
+   socket module."  The maintainer will research the change and
+   write the necessary text.
+
+   * You can comment out your additions if you like, but it's not
+   necessary (especially when a final release is some months away).
+
+   * Credit the author of a patch or bugfix.   Just the name is
+   sufficient; the e-mail address isn't necessary.
+
+   * It's helpful to add the bug/patch number as a comment:
+
+   XXX Describe the transmogrify() function added to the socket
+   module.
+   (Contributed by P.Y. Developer in :issue:`12345`.)
+
+   This saves the maintainer the effort of going through the Mercurial log
+   when researching a change.
+
+This article explains the new features in Python 3.7, compared to 3.6.
+
+For full details, see the :ref:`changelog <changelog>`.
+
+.. note::
+
+   Prerelease users should be aware that this document is currently in draft
+   form. It will be updated substantially as Python 3.7 moves towards release,
+   so it's worth checking back even after reading earlier versions.
+
+
+Summary -- Release highlights
+=============================
+
+.. This section singles out the most important changes in Python 3.7.
+   Brevity is key.
+
+
+.. PEP-sized items next.
+
+
+
+New Features
+============
+
+
+
+Other Language Changes
+======================
+
+* More than 255 arguments can now be passed to a function, and a function can
+  now have more than 255 parameters.
+  (Contributed by Serhiy Storchaka in :issue:`12844` and :issue:`18896`.)
+
+* :meth:`bytes.fromhex` and :meth:`bytearray.fromhex` now ignore all ASCII
+  whitespace, not only spaces.
+  (Contributed by Robert Xiao in :issue:`28927`.)
+
+
+New Modules
+===========
+
+* None yet.
+
+
+Improved Modules
+================
+
+
+Optimizations
+=============
+
+* Added two new opcodes: ``LOAD_METHOD`` and ``CALL_METHOD`` to avoid
+  instantiation of bound method objects for method calls, which results
+  in method calls being faster up to 20%.
+  (Contributed by Yury Selivanov and INADA Naoki in :issue:`26110`.)
+
+
+Build and C API Changes
+=======================
+
+* A full copy of libffi is no longer bundled for use when building the
+  :mod:`_ctypes <ctypes>` module on non-OSX UNIX platforms.  An installed copy
+  of libffi is now required when building ``_ctypes`` on such platforms.
+  Contributed by Zachary Ware in :issue:`27979`.
+
+* The fields :c:member:`name` and :c:member:`doc` of structures
+  :c:type:`PyMemberDef`, :c:type:`PyGetSetDef`,
+  :c:type:`PyStructSequence_Field`, :c:type:`PyStructSequence_Desc`,
+  and :c:type:`wrapperbase` are now of type ``const char *`` rather of
+  ``char *``.  (Contributed by Serhiy Storchaka in :issue:`28761`.)
+
+
+Deprecated
+==========
+
+
+
+Removed
+=======
+
+API and Feature Removals
+------------------------
+
+* Unknown escapes consisting of ``'\'`` and an ASCII letter in replacement
+  templates for :func:`re.sub` will now cause an error.
+
+
+Porting to Python 3.7
+=====================
+
+This section lists previously described changes and other bugfixes
+that may require changes to your code.
+
+
diff --git a/Doc/whatsnew/index.rst b/Doc/whatsnew/index.rst
index 7c92524..160b364 100644
--- a/Doc/whatsnew/index.rst
+++ b/Doc/whatsnew/index.rst
@@ -11,6 +11,7 @@
 .. toctree::
    :maxdepth: 2
 
+   3.7.rst
    3.6.rst
    3.5.rst
    3.4.rst
diff --git a/Include/abstract.h b/Include/abstract.h
index 7d137a2..f7d7dcc 100644
--- a/Include/abstract.h
+++ b/Include/abstract.h
@@ -1,1355 +1,1073 @@
+/* Abstract Object Interface (many thanks to Jim Fulton) */
+
 #ifndef Py_ABSTRACTOBJECT_H
 #define Py_ABSTRACTOBJECT_H
 #ifdef __cplusplus
 extern "C" {
 #endif
 
+/* === Object Protocol ================================================== */
+
+/* Implemented elsewhere:
+
+   int PyObject_Print(PyObject *o, FILE *fp, int flags);
+
+   Print an object 'o' on file 'fp'.  Returns -1 on error. The flags argument
+   is used to enable certain printing options. The only option currently
+   supported is Py_Print_RAW.
+
+   (What should be said about Py_Print_RAW?). */
+
+
+/* Implemented elsewhere:
+
+   int PyObject_HasAttrString(PyObject *o, const char *attr_name);
+
+   Returns 1 if object 'o' has the attribute attr_name, and 0 otherwise.
+
+   This is equivalent to the Python expression: hasattr(o,attr_name).
+
+   This function always succeeds. */
+
+
+/* Implemented elsewhere:
+
+   PyObject* PyObject_GetAttrString(PyObject *o, const char *attr_name);
+
+   Retrieve an attributed named attr_name form object o.
+   Returns the attribute value on success, or NULL on failure.
+
+   This is the equivalent of the Python expression: o.attr_name. */
+
+
+/* Implemented elsewhere:
+
+   int PyObject_HasAttr(PyObject *o, PyObject *attr_name);
+
+   Returns 1 if o has the attribute attr_name, and 0 otherwise.
+
+   This is equivalent to the Python expression: hasattr(o,attr_name).
+
+   This function always succeeds. */
+
+/* Implemented elsewhere:
+
+   PyObject* PyObject_GetAttr(PyObject *o, PyObject *attr_name);
+
+   Retrieve an attributed named 'attr_name' form object 'o'.
+   Returns the attribute value on success, or NULL on failure.
+
+   This is the equivalent of the Python expression: o.attr_name. */
+
+
+/* Implemented elsewhere:
+
+   int PyObject_SetAttrString(PyObject *o, const char *attr_name, PyObject *v);
+
+   Set the value of the attribute named attr_name, for object 'o',
+   to the value 'v'. Raise an exception and return -1 on failure; return 0 on
+   success.
+
+   This is the equivalent of the Python statement o.attr_name=v. */
+
+
+/* Implemented elsewhere:
+
+   int PyObject_SetAttr(PyObject *o, PyObject *attr_name, PyObject *v);
+
+   Set the value of the attribute named attr_name, for object 'o', to the value
+   'v'. an exception and return -1 on failure; return 0 on success.
+
+   This is the equivalent of the Python statement o.attr_name=v. */
+
+/* Implemented as a macro:
+
+   int PyObject_DelAttrString(PyObject *o, const char *attr_name);
+
+   Delete attribute named attr_name, for object o. Returns
+   -1 on failure.
+
+   This is the equivalent of the Python statement: del o.attr_name. */
+#define PyObject_DelAttrString(O,A) PyObject_SetAttrString((O),(A), NULL)
+
+
+/* Implemented as a macro:
+
+   int PyObject_DelAttr(PyObject *o, PyObject *attr_name);
+
+   Delete attribute named attr_name, for object o. Returns -1
+   on failure.  This is the equivalent of the Python
+   statement: del o.attr_name. */
+#define  PyObject_DelAttr(O,A) PyObject_SetAttr((O),(A), NULL)
+
+
+/* Implemented elsewhere:
+
+   PyObject *PyObject_Repr(PyObject *o);
+
+   Compute the string representation of object 'o'.  Returns the
+   string representation on success, NULL on failure.
+
+   This is the equivalent of the Python expression: repr(o).
+
+   Called by the repr() built-in function. */
+
+
+/* Implemented elsewhere:
+
+   PyObject *PyObject_Str(PyObject *o);
+
+   Compute the string representation of object, o.  Returns the
+   string representation on success, NULL on failure.
+
+   This is the equivalent of the Python expression: str(o).
+
+   Called by the str() and print() built-in functions. */
+
+
+/* Declared elsewhere
+
+   PyAPI_FUNC(int) PyCallable_Check(PyObject *o);
+
+   Determine if the object, o, is callable.  Return 1 if the object is callable
+   and 0 otherwise.
+
+   This function always succeeds. */
+
+
 #ifdef PY_SSIZE_T_CLEAN
-#define PyObject_CallFunction _PyObject_CallFunction_SizeT
-#define PyObject_CallMethod _PyObject_CallMethod_SizeT
-#ifndef Py_LIMITED_API
-#define _PyObject_CallMethodId _PyObject_CallMethodId_SizeT
-#endif /* !Py_LIMITED_API */
+#  define PyObject_CallFunction _PyObject_CallFunction_SizeT
+#  define PyObject_CallMethod _PyObject_CallMethod_SizeT
+#  ifndef Py_LIMITED_API
+#    define _PyObject_CallMethodId _PyObject_CallMethodId_SizeT
+#  endif /* !Py_LIMITED_API */
 #endif
 
-/* Abstract Object Interface (many thanks to Jim Fulton) */
 
-/*
-   PROPOSAL: A Generic Python Object Interface for Python C Modules
+/* Call a callable Python object 'callable' with arguments given by the
+   tuple 'args' and keywords arguments given by the dictionary 'kwargs'.
 
-Problem
+   'args' must not be *NULL*, use an empty tuple if no arguments are
+   needed. If no named arguments are needed, 'kwargs' can be NULL.
 
-  Python modules written in C that must access Python objects must do
-  so through routines whose interfaces are described by a set of
-  include files.  Unfortunately, these routines vary according to the
-  object accessed.  To use these routines, the C programmer must check
-  the type of the object being used and must call a routine based on
-  the object type.  For example, to access an element of a sequence,
-  the programmer must determine whether the sequence is a list or a
-  tuple:
-
-    if(is_tupleobject(o))
-      e=gettupleitem(o,i)
-    else if(is_listitem(o))
-      e=getlistitem(o,i)
-
-  If the programmer wants to get an item from another type of object
-  that provides sequence behavior, there is no clear way to do it
-  correctly.
-
-  The persistent programmer may peruse object.h and find that the
-  _typeobject structure provides a means of invoking up to (currently
-  about) 41 special operators.  So, for example, a routine can get an
-  item from any object that provides sequence behavior. However, to
-  use this mechanism, the programmer must make their code dependent on
-  the current Python implementation.
-
-  Also, certain semantics, especially memory management semantics, may
-  differ by the type of object being used.  Unfortunately, these
-  semantics are not clearly described in the current include files.
-  An abstract interface providing more consistent semantics is needed.
-
-Proposal
-
-  I propose the creation of a standard interface (with an associated
-  library of routines and/or macros) for generically obtaining the
-  services of Python objects.  This proposal can be viewed as one
-  components of a Python C interface consisting of several components.
-
-  From the viewpoint of C access to Python services, we have (as
-  suggested by Guido in off-line discussions):
-
-  - "Very high level layer": two or three functions that let you exec or
-    eval arbitrary Python code given as a string in a module whose name is
-    given, passing C values in and getting C values out using
-    mkvalue/getargs style format strings.  This does not require the user
-    to declare any variables of type "PyObject *".  This should be enough
-    to write a simple application that gets Python code from the user,
-    execs it, and returns the output or errors.  (Error handling must also
-    be part of this API.)
-
-  - "Abstract objects layer": which is the subject of this proposal.
-    It has many functions operating on objects, and lest you do many
-    things from C that you can also write in Python, without going
-    through the Python parser.
-
-  - "Concrete objects layer": This is the public type-dependent
-    interface provided by the standard built-in types, such as floats,
-    strings, and lists.  This interface exists and is currently
-    documented by the collection of include files provided with the
-    Python distributions.
-
-  From the point of view of Python accessing services provided by C
-  modules:
-
-  - "Python module interface": this interface consist of the basic
-    routines used to define modules and their members.  Most of the
-    current extensions-writing guide deals with this interface.
-
-  - "Built-in object interface": this is the interface that a new
-    built-in type must provide and the mechanisms and rules that a
-    developer of a new built-in type must use and follow.
-
-  This proposal is a "first-cut" that is intended to spur
-  discussion. See especially the lists of notes.
-
-  The Python C object interface will provide four protocols: object,
-  numeric, sequence, and mapping.  Each protocol consists of a
-  collection of related operations.  If an operation that is not
-  provided by a particular type is invoked, then a standard exception,
-  NotImplementedError is raised with an operation name as an argument.
-  In addition, for convenience this interface defines a set of
-  constructors for building objects of built-in types.  This is needed
-  so new objects can be returned from C functions that otherwise treat
-  objects generically.
-
-Memory Management
-
-  For all of the functions described in this proposal, if a function
-  retains a reference to a Python object passed as an argument, then the
-  function will increase the reference count of the object.  It is
-  unnecessary for the caller to increase the reference count of an
-  argument in anticipation of the object's retention.
-
-  All Python objects returned from functions should be treated as new
-  objects.  Functions that return objects assume that the caller will
-  retain a reference and the reference count of the object has already
-  been incremented to account for this fact.  A caller that does not
-  retain a reference to an object that is returned from a function
-  must decrement the reference count of the object (using
-  DECREF(object)) to prevent memory leaks.
-
-  Note that the behavior mentioned here is different from the current
-  behavior for some objects (e.g. lists and tuples) when certain
-  type-specific routines are called directly (e.g. setlistitem).  The
-  proposed abstraction layer will provide a consistent memory
-  management interface, correcting for inconsistent behavior for some
-  built-in types.
-
-Protocols
-
-xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx*/
-
-/*  Object Protocol: */
-
-     /* Implemented elsewhere:
-
-     int PyObject_Print(PyObject *o, FILE *fp, int flags);
-
-     Print an object, o, on file, fp.  Returns -1 on
-     error.  The flags argument is used to enable certain printing
-     options. The only option currently supported is Py_Print_RAW.
-
-     (What should be said about Py_Print_RAW?)
-
-       */
-
-     /* Implemented elsewhere:
-
-     int PyObject_HasAttrString(PyObject *o, const char *attr_name);
-
-     Returns 1 if o has the attribute attr_name, and 0 otherwise.
-     This is equivalent to the Python expression:
-     hasattr(o,attr_name).
-
-     This function always succeeds.
-
-       */
-
-     /* Implemented elsewhere:
-
-     PyObject* PyObject_GetAttrString(PyObject *o, const char *attr_name);
-
-     Retrieve an attributed named attr_name form object o.
-     Returns the attribute value on success, or NULL on failure.
-     This is the equivalent of the Python expression: o.attr_name.
-
-       */
-
-     /* Implemented elsewhere:
-
-     int PyObject_HasAttr(PyObject *o, PyObject *attr_name);
-
-     Returns 1 if o has the attribute attr_name, and 0 otherwise.
-     This is equivalent to the Python expression:
-     hasattr(o,attr_name).
-
-     This function always succeeds.
-
-       */
-
-     /* Implemented elsewhere:
-
-     PyObject* PyObject_GetAttr(PyObject *o, PyObject *attr_name);
-
-     Retrieve an attributed named attr_name form object o.
-     Returns the attribute value on success, or NULL on failure.
-     This is the equivalent of the Python expression: o.attr_name.
-
-       */
-
-
-     /* Implemented elsewhere:
-
-     int PyObject_SetAttrString(PyObject *o, const char *attr_name, PyObject *v);
-
-     Set the value of the attribute named attr_name, for object o,
-     to the value v. Raise an exception and return -1 on failure; return 0 on
-     success.  This is the equivalent of the Python statement o.attr_name=v.
-
-       */
-
-     /* Implemented elsewhere:
-
-     int PyObject_SetAttr(PyObject *o, PyObject *attr_name, PyObject *v);
-
-     Set the value of the attribute named attr_name, for object o,
-     to the value v. Raise an exception and return -1 on failure; return 0 on
-     success.  This is the equivalent of the Python statement o.attr_name=v.
-
-       */
-
-     /* implemented as a macro:
-
-     int PyObject_DelAttrString(PyObject *o, const char *attr_name);
-
-     Delete attribute named attr_name, for object o. Returns
-     -1 on failure.  This is the equivalent of the Python
-     statement: del o.attr_name.
-
-       */
-#define  PyObject_DelAttrString(O,A) PyObject_SetAttrString((O),(A),NULL)
-
-     /* implemented as a macro:
-
-     int PyObject_DelAttr(PyObject *o, PyObject *attr_name);
-
-     Delete attribute named attr_name, for object o. Returns -1
-     on failure.  This is the equivalent of the Python
-     statement: del o.attr_name.
-
-       */
-#define  PyObject_DelAttr(O,A) PyObject_SetAttr((O),(A),NULL)
-
-     /* Implemented elsewhere:
-
-     PyObject *PyObject_Repr(PyObject *o);
-
-     Compute the string representation of object, o.  Returns the
-     string representation on success, NULL on failure.  This is
-     the equivalent of the Python expression: repr(o).
-
-     Called by the repr() built-in function.
-
-       */
-
-     /* Implemented elsewhere:
-
-     PyObject *PyObject_Str(PyObject *o);
-
-     Compute the string representation of object, o.  Returns the
-     string representation on success, NULL on failure.  This is
-     the equivalent of the Python expression: str(o).)
-
-     Called by the str() and print() built-in functions.
-
-       */
-
-       /* Declared elsewhere
-
-     PyAPI_FUNC(int) PyCallable_Check(PyObject *o);
-
-     Determine if the object, o, is callable.  Return 1 if the
-     object is callable and 0 otherwise.
-
-     This function always succeeds.
-       */
-
-     PyAPI_FUNC(PyObject *) PyObject_Call(PyObject *callable_object,
-                                          PyObject *args, PyObject *kwargs);
-
-       /*
-     Call a callable Python object, callable_object, with
-     arguments and keywords arguments.  The 'args' argument can not be
-     NULL.
-       */
+   This is the equivalent of the Python expression:
+   callable(*args, **kwargs). */
+PyAPI_FUNC(PyObject *) PyObject_Call(PyObject *callable,
+                                     PyObject *args, PyObject *kwargs);
 
 #ifndef Py_LIMITED_API
-    PyAPI_FUNC(PyObject*) _PyStack_AsTuple(
-        PyObject **stack,
-        Py_ssize_t nargs);
+PyAPI_FUNC(PyObject*) _PyStack_AsTuple(
+    PyObject **stack,
+    Py_ssize_t nargs);
 
-    /* Convert keyword arguments from the (stack, kwnames) format to a Python
-       dictionary.
+/* Convert keyword arguments from the (stack, kwnames) format to a Python
+   dictionary.
 
-       kwnames must only contains str strings, no subclass, and all keys must
-       be unique. kwnames is not checked, usually these checks are done before or later
-       calling _PyStack_AsDict(). For example, _PyArg_ParseStack() raises an
-       error if a key is not a string. */
-    PyAPI_FUNC(PyObject *) _PyStack_AsDict(
-        PyObject **values,
-        PyObject *kwnames);
+   kwnames must only contains str strings, no subclass, and all keys must be
+   unique. kwnames is not checked, usually these checks are done before or
+   later calling _PyStack_AsDict(). For example, _PyArg_ParseStack() raises an
+   error if a key is not a string. */
+PyAPI_FUNC(PyObject *) _PyStack_AsDict(
+    PyObject **values,
+    PyObject *kwnames);
 
-    /* Convert (args, nargs, kwargs) into a (stack, nargs, kwnames).
+/* Convert (args, nargs, kwargs) into a (stack, nargs, kwnames).
 
-       Return a new stack which should be released by PyMem_Free(), or return
-       args unchanged if kwargs is NULL or an empty dictionary.
+   Return a new stack which should be released by PyMem_Free(), or return
+   args unchanged if kwargs is NULL or an empty dictionary.
 
-       The stack uses borrowed references.
+   The stack uses borrowed references.
 
-       The type of keyword keys is not checked, these checks should be done
-       later (ex: _PyArg_ParseStack). */
-    PyAPI_FUNC(PyObject **) _PyStack_UnpackDict(
-        PyObject **args,
-        Py_ssize_t nargs,
-        PyObject *kwargs,
-        PyObject **kwnames,
-        PyObject *func);
+   The type of keyword keys is not checked, these checks should be done
+   later (ex: _PyArg_ParseStack). */
+PyAPI_FUNC(PyObject **) _PyStack_UnpackDict(
+    PyObject **args,
+    Py_ssize_t nargs,
+    PyObject *kwargs,
+    PyObject **kwnames,
+    PyObject *func);
 
-    /* Call the callable object func with the "fast call" calling convention:
-       args is a C array for positional arguments (nargs is the number of
-       positional arguments), kwargs is a dictionary for keyword arguments.
+/* Suggested size (number of positional arguments) for arrays of PyObject*
+   allocated on a C stack to avoid allocating memory on the heap memory. Such
+   array is used to pass positional arguments to call functions of the
+   _PyObject_FastCall() family.
 
-       If nargs is equal to zero, args can be NULL. kwargs can be NULL.
-       nargs must be greater or equal to zero.
+   The size is chosen to not abuse the C stack and so limit the risk of stack
+   overflow. The size is also chosen to allow using the small stack for most
+   function calls of the Python standard library. On 64-bit CPU, it allocates
+   40 bytes on the stack. */
+#define _PY_FASTCALL_SMALL_STACK 5
 
-       Return the result on success. Raise an exception on return NULL on
-       error. */
-    PyAPI_FUNC(PyObject *) _PyObject_FastCallDict(PyObject *func,
-                                                  PyObject **args, Py_ssize_t nargs,
-                                                  PyObject *kwargs);
+/* Call the callable object 'callable' with the "fast call" calling convention:
+   args is a C array for positional arguments (nargs is the number of
+   positional arguments), kwargs is a dictionary for keyword arguments.
 
-    /* Call the callable object func with the "fast call" calling convention:
-       args is a C array for positional arguments followed by values of
-       keyword arguments. Keys of keyword arguments are stored as a tuple
-       of strings in kwnames. nargs is the number of positional parameters at
-       the beginning of stack. The size of kwnames gives the number of keyword
-       values in the stack after positional arguments.
+   If nargs is equal to zero, args can be NULL. kwargs can be NULL.
+   nargs must be greater or equal to zero.
 
-       kwnames must only contains str strings, no subclass, and all keys must
-       be unique.
+   Return the result on success. Raise an exception on return NULL on
+   error. */
+PyAPI_FUNC(PyObject *) _PyObject_FastCallDict(
+    PyObject *callable,
+    PyObject **args,
+    Py_ssize_t nargs,
+    PyObject *kwargs);
 
-       If nargs is equal to zero and there is no keyword argument (kwnames is
-       NULL or its size is zero), args can be NULL.
+/* Call the callable object 'callable' with the "fast call" calling convention:
+   args is a C array for positional arguments followed by values of
+   keyword arguments. Keys of keyword arguments are stored as a tuple
+   of strings in kwnames. nargs is the number of positional parameters at
+   the beginning of stack. The size of kwnames gives the number of keyword
+   values in the stack after positional arguments.
 
-       Return the result on success. Raise an exception and return NULL on
-       error. */
-    PyAPI_FUNC(PyObject *) _PyObject_FastCallKeywords
-       (PyObject *func,
-        PyObject **args,
-        Py_ssize_t nargs,
-        PyObject *kwnames);
+   kwnames must only contains str strings, no subclass, and all keys must
+   be unique.
+
+   If nargs is equal to zero and there is no keyword argument (kwnames is
+   NULL or its size is zero), args can be NULL.
+
+   Return the result on success. Raise an exception and return NULL on
+   error. */
+PyAPI_FUNC(PyObject *) _PyObject_FastCallKeywords(
+    PyObject *callable,
+    PyObject **args,
+    Py_ssize_t nargs,
+    PyObject *kwnames);
 
 #define _PyObject_FastCall(func, args, nargs) \
     _PyObject_FastCallDict((func), (args), (nargs), NULL)
 
 #define _PyObject_CallNoArg(func) \
-    _PyObject_FastCall((func), NULL, 0)
+    _PyObject_FastCallDict((func), NULL, 0, NULL)
 
-#define _PyObject_CallArg1(func, arg) \
-    _PyObject_FastCall((func), &(arg), 1)
+PyAPI_FUNC(PyObject *) _PyObject_Call_Prepend(
+    PyObject *callable,
+    PyObject *obj,
+    PyObject *args,
+    PyObject *kwargs);
 
-    PyAPI_FUNC(PyObject *) _PyObject_Call_Prepend(PyObject *func,
-                                                  PyObject *obj, PyObject *args,
-                                                  PyObject *kwargs);
-
-     PyAPI_FUNC(PyObject *) _Py_CheckFunctionResult(PyObject *func,
-                                                    PyObject *result,
-                                                    const char *where);
+PyAPI_FUNC(PyObject *) _Py_CheckFunctionResult(PyObject *callable,
+                                               PyObject *result,
+                                               const char *where);
 #endif   /* Py_LIMITED_API */
 
-     PyAPI_FUNC(PyObject *) PyObject_CallObject(PyObject *callable_object,
-                                                PyObject *args);
 
-       /*
-     Call a callable Python object, callable_object, with
-     arguments given by the tuple, args.  If no arguments are
-     needed, then args may be NULL.  Returns the result of the
-     call on success, or NULL on failure.  This is the equivalent
-     of the Python expression: o(*args).
-       */
+/* Call a callable Python object 'callable', with arguments given by the
+   tuple 'args'.  If no arguments are needed, then 'args' can be *NULL*.
 
-     PyAPI_FUNC(PyObject *) PyObject_CallFunction(PyObject *callable_object,
-                                                  const char *format, ...);
+   Returns the result of the call on success, or *NULL* on failure.
 
-       /*
-     Call a callable Python object, callable_object, with a
-     variable number of C arguments. The C arguments are described
-     using a mkvalue-style format string. The format may be NULL,
-     indicating that no arguments are provided.  Returns the
-     result of the call on success, or NULL on failure.  This is
-     the equivalent of the Python expression: o(*args).
-       */
+   This is the equivalent of the Python expression:
+   callable(*args). */
+PyAPI_FUNC(PyObject *) PyObject_CallObject(PyObject *callable,
+                                           PyObject *args);
 
+/* Call a callable Python object, callable, with a variable number of C
+   arguments. The C arguments are described using a mkvalue-style format
+   string.
 
-     PyAPI_FUNC(PyObject *) PyObject_CallMethod(PyObject *o,
-                                                const char *method,
-                                                const char *format, ...);
+   The format may be NULL, indicating that no arguments are provided.
 
-       /*
-     Call the method named m of object o with a variable number of
-     C arguments.  The C arguments are described by a mkvalue
-     format string.  The format may be NULL, indicating that no
-     arguments are provided. Returns the result of the call on
-     success, or NULL on failure.  This is the equivalent of the
-     Python expression: o.method(args).
-       */
+   Returns the result of the call on success, or NULL on failure.
+
+   This is the equivalent of the Python expression:
+   callable(arg1, arg2, ...). */
+PyAPI_FUNC(PyObject *) PyObject_CallFunction(PyObject *callable,
+                                             const char *format, ...);
+
+/* Call the method named 'name' of object 'obj' with a variable number of
+   C arguments.  The C arguments are described by a mkvalue format string.
+
+   The format can be NULL, indicating that no arguments are provided.
+
+   Returns the result of the call on success, or NULL on failure.
+
+   This is the equivalent of the Python expression:
+   obj.name(arg1, arg2, ...). */
+PyAPI_FUNC(PyObject *) PyObject_CallMethod(PyObject *obj,
+                                           const char *name,
+                                           const char *format, ...);
 
 #ifndef Py_LIMITED_API
-     PyAPI_FUNC(PyObject *) _PyObject_CallMethodId(PyObject *o,
-                                                   _Py_Identifier *method,
-                                                   const char *format, ...);
-
-       /*
-         Like PyObject_CallMethod, but expect a _Py_Identifier* as the
-         method name.
-       */
+/* Like PyObject_CallMethod(), but expect a _Py_Identifier*
+   as the method name. */
+PyAPI_FUNC(PyObject *) _PyObject_CallMethodId(PyObject *obj,
+                                              _Py_Identifier *name,
+                                              const char *format, ...);
 #endif /* !Py_LIMITED_API */
 
-     PyAPI_FUNC(PyObject *) _PyObject_CallFunction_SizeT(PyObject *callable,
-                                                         const char *format,
-                                                         ...);
-     PyAPI_FUNC(PyObject *) _PyObject_CallMethod_SizeT(PyObject *o,
-                                                       const char *name,
-                                                       const char *format,
-                                                       ...);
+PyAPI_FUNC(PyObject *) _PyObject_CallFunction_SizeT(PyObject *callable,
+                                                    const char *format,
+                                                    ...);
+
+PyAPI_FUNC(PyObject *) _PyObject_CallMethod_SizeT(PyObject *obj,
+                                                  const char *name,
+                                                  const char *format,
+                                                  ...);
+
 #ifndef Py_LIMITED_API
-     PyAPI_FUNC(PyObject *) _PyObject_CallMethodId_SizeT(PyObject *o,
-                                                       _Py_Identifier *name,
-                                                       const char *format,
-                                                       ...);
+PyAPI_FUNC(PyObject *) _PyObject_CallMethodId_SizeT(PyObject *obj,
+                                                    _Py_Identifier *name,
+                                                    const char *format,
+                                                    ...);
 #endif /* !Py_LIMITED_API */
 
-     PyAPI_FUNC(PyObject *) PyObject_CallFunctionObjArgs(PyObject *callable,
-                                                         ...);
+/* Call a callable Python object 'callable' with a variable number of C
+   arguments. The C arguments are provided as PyObject* values, terminated
+   by a NULL.
 
-       /*
-     Call a callable Python object, callable_object, with a
-     variable number of C arguments.  The C arguments are provided
-     as PyObject * values, terminated by a NULL.  Returns the
-     result of the call on success, or NULL on failure.  This is
-     the equivalent of the Python expression: o(*args).
-       */
+   Returns the result of the call on success, or NULL on failure.
 
-
-     PyAPI_FUNC(PyObject *) PyObject_CallMethodObjArgs(PyObject *o,
-                                                       PyObject *method, ...);
-#ifndef Py_LIMITED_API
-     PyAPI_FUNC(PyObject *) _PyObject_CallMethodIdObjArgs(PyObject *o,
-                                               struct _Py_Identifier *method,
-                                               ...);
-#endif /* !Py_LIMITED_API */
-
-       /*
-     Call the method named m of object o with a variable number of
-     C arguments.  The C arguments are provided as PyObject *
-     values, terminated by NULL.  Returns the result of the call
-     on success, or NULL on failure.  This is the equivalent of
-     the Python expression: o.method(args).
-       */
-
-
-     /* Implemented elsewhere:
-
-     long PyObject_Hash(PyObject *o);
-
-     Compute and return the hash, hash_value, of an object, o.  On
-     failure, return -1.  This is the equivalent of the Python
-     expression: hash(o).
-       */
-
-
-     /* Implemented elsewhere:
-
-     int PyObject_IsTrue(PyObject *o);
-
-     Returns 1 if the object, o, is considered to be true, 0 if o is
-     considered to be false and -1 on failure. This is equivalent to the
-     Python expression: not not o
-       */
-
-     /* Implemented elsewhere:
-
-     int PyObject_Not(PyObject *o);
-
-     Returns 0 if the object, o, is considered to be true, 1 if o is
-     considered to be false and -1 on failure. This is equivalent to the
-     Python expression: not o
-       */
-
-     PyAPI_FUNC(PyObject *) PyObject_Type(PyObject *o);
-
-       /*
-     On success, returns a type object corresponding to the object
-     type of object o. On failure, returns NULL.  This is
-     equivalent to the Python expression: type(o).
-       */
-
-     PyAPI_FUNC(Py_ssize_t) PyObject_Size(PyObject *o);
-
-       /*
-     Return the size of object o.  If the object, o, provides
-     both sequence and mapping protocols, the sequence size is
-     returned. On error, -1 is returned.  This is the equivalent
-     to the Python expression: len(o).
-       */
-
-       /* For DLL compatibility */
-#undef PyObject_Length
-     PyAPI_FUNC(Py_ssize_t) PyObject_Length(PyObject *o);
-#define PyObject_Length PyObject_Size
+   This is the equivalent of the Python expression:
+   callable(arg1, arg2, ...). */
+PyAPI_FUNC(PyObject *) PyObject_CallFunctionObjArgs(PyObject *callable,
+                                                    ...);
 
 #ifndef Py_LIMITED_API
-     PyAPI_FUNC(int) _PyObject_HasLen(PyObject *o);
-     PyAPI_FUNC(Py_ssize_t) PyObject_LengthHint(PyObject *o, Py_ssize_t);
+/* Similar PyObject_CallFunctionObjArgs(), but pass positional arguments
+   as a va_list: list of PyObject* object. */
+PyAPI_FUNC(PyObject *) _PyObject_VaCallFunctionObjArgs(
+    PyObject *callable,
+    va_list vargs);
 #endif
 
-       /*
-     Guess the size of object o using len(o) or o.__length_hint__().
-     If neither of those return a non-negative value, then return the
-     default value.  If one of the calls fails, this function returns -1.
-       */
+/* Call the method named 'name' of object 'obj' with a variable number of
+   C arguments.  The C arguments are provided as PyObject* values, terminated
+   by NULL.
 
-     PyAPI_FUNC(PyObject *) PyObject_GetItem(PyObject *o, PyObject *key);
+   Returns the result of the call on success, or NULL on failure.
 
-       /*
-     Return element of o corresponding to the object, key, or NULL
-     on failure. This is the equivalent of the Python expression:
-     o[key].
-       */
+   This is the equivalent of the Python expression: obj.name(*args). */
 
-     PyAPI_FUNC(int) PyObject_SetItem(PyObject *o, PyObject *key, PyObject *v);
-
-       /*
-     Map the object key to the value v.  Raise an exception and return -1
-     on failure; return 0 on success.  This is the equivalent of the Python
-     statement o[key]=v.
-       */
-
-     PyAPI_FUNC(int) PyObject_DelItemString(PyObject *o, const char *key);
-
-       /*
-     Remove the mapping for object, key, from the object *o.
-     Returns -1 on failure.  This is equivalent to
-     the Python statement: del o[key].
-       */
-
-     PyAPI_FUNC(int) PyObject_DelItem(PyObject *o, PyObject *key);
-
-       /*
-     Delete the mapping for key from *o.  Returns -1 on failure.
-     This is the equivalent of the Python statement: del o[key].
-       */
-
-    /* old buffer API
-       FIXME:  usage of these should all be replaced in Python itself
-       but for backwards compatibility we will implement them.
-       Their usage without a corresponding "unlock" mechanism
-       may create issues (but they would already be there). */
-
-     PyAPI_FUNC(int) PyObject_AsCharBuffer(PyObject *obj,
-                                           const char **buffer,
-                                           Py_ssize_t *buffer_len);
-
-       /*
-      Takes an arbitrary object which must support the (character,
-      single segment) buffer interface and returns a pointer to a
-      read-only memory location useable as character based input
-      for subsequent processing.
-
-      0 is returned on success.  buffer and buffer_len are only
-      set in case no error occurs. Otherwise, -1 is returned and
-      an exception set.
-       */
-
-     PyAPI_FUNC(int) PyObject_CheckReadBuffer(PyObject *obj);
-
-      /*
-      Checks whether an arbitrary object supports the (character,
-      single segment) buffer interface.  Returns 1 on success, 0
-      on failure.
-      */
-
-     PyAPI_FUNC(int) PyObject_AsReadBuffer(PyObject *obj,
-                                           const void **buffer,
-                                           Py_ssize_t *buffer_len);
-
-       /*
-      Same as PyObject_AsCharBuffer() except that this API expects
-      (readable, single segment) buffer interface and returns a
-      pointer to a read-only memory location which can contain
-      arbitrary data.
-
-      0 is returned on success.  buffer and buffer_len are only
-      set in case no error occurs.  Otherwise, -1 is returned and
-      an exception set.
-       */
-
-     PyAPI_FUNC(int) PyObject_AsWriteBuffer(PyObject *obj,
-                                            void **buffer,
-                                            Py_ssize_t *buffer_len);
-
-       /*
-      Takes an arbitrary object which must support the (writable,
-      single segment) buffer interface and returns a pointer to a
-      writable memory location in buffer of size buffer_len.
-
-      0 is returned on success.  buffer and buffer_len are only
-      set in case no error occurs. Otherwise, -1 is returned and
-      an exception set.
-       */
-
-    /* new buffer API */
+PyAPI_FUNC(PyObject *) PyObject_CallMethodObjArgs(
+    PyObject *obj,
+    PyObject *name,
+    ...);
 
 #ifndef Py_LIMITED_API
+PyAPI_FUNC(PyObject *) _PyObject_CallMethodIdObjArgs(
+    PyObject *obj,
+    struct _Py_Identifier *name,
+    ...);
+#endif /* !Py_LIMITED_API */
+
+
+/* Implemented elsewhere:
+
+   long PyObject_Hash(PyObject *o);
+
+   Compute and return the hash, hash_value, of an object, o.  On
+   failure, return -1.
+
+   This is the equivalent of the Python expression: hash(o). */
+
+
+/* Implemented elsewhere:
+
+   int PyObject_IsTrue(PyObject *o);
+
+   Returns 1 if the object, o, is considered to be true, 0 if o is
+   considered to be false and -1 on failure.
+
+   This is equivalent to the Python expression: not not o. */
+
+
+/* Implemented elsewhere:
+
+   int PyObject_Not(PyObject *o);
+
+   Returns 0 if the object, o, is considered to be true, 1 if o is
+   considered to be false and -1 on failure.
+
+   This is equivalent to the Python expression: not o. */
+
+
+/* Get the type of an object.
+
+   On success, returns a type object corresponding to the object type of object
+   'o'. On failure, returns NULL.
+
+   This is equivalent to the Python expression: type(o) */
+PyAPI_FUNC(PyObject *) PyObject_Type(PyObject *o);
+
+
+/* Return the size of object 'o'.  If the object 'o' provides both sequence and
+   mapping protocols, the sequence size is returned.
+
+   On error, -1 is returned.
+
+   This is the equivalent to the Python expression: len(o) */
+PyAPI_FUNC(Py_ssize_t) PyObject_Size(PyObject *o);
+
+
+/* For DLL compatibility */
+#undef PyObject_Length
+PyAPI_FUNC(Py_ssize_t) PyObject_Length(PyObject *o);
+#define PyObject_Length PyObject_Size
+
+
+#ifndef Py_LIMITED_API
+PyAPI_FUNC(int) _PyObject_HasLen(PyObject *o);
+
+/* Guess the size of object 'o' using len(o) or o.__length_hint__().
+   If neither of those return a non-negative value, then return the default
+   value.  If one of the calls fails, this function returns -1. */
+PyAPI_FUNC(Py_ssize_t) PyObject_LengthHint(PyObject *o, Py_ssize_t);
+#endif
+
+/* Return element of 'o' corresponding to the object 'key'. Return NULL
+  on failure.
+
+  This is the equivalent of the Python expression: o[key] */
+PyAPI_FUNC(PyObject *) PyObject_GetItem(PyObject *o, PyObject *key);
+
+
+/* Map the object 'key' to the value 'v' into 'o'.
+
+   Raise an exception and return -1 on failure; return 0 on success.
+
+   This is the equivalent of the Python statement: o[key]=v. */
+PyAPI_FUNC(int) PyObject_SetItem(PyObject *o, PyObject *key, PyObject *v);
+
+/* Remove the mapping for object, key, from the object 'o'.
+   Returns -1 on failure.
+
+   This is equivalent to the Python statement: del o[key]. */
+PyAPI_FUNC(int) PyObject_DelItemString(PyObject *o, const char *key);
+
+/* Delete the mapping for key from object 'o'. Returns -1 on failure.
+
+   This is the equivalent of the Python statement: del o[key]. */
+PyAPI_FUNC(int) PyObject_DelItem(PyObject *o, PyObject *key);
+
+
+/* === Old Buffer API ============================================ */
+
+/* FIXME:  usage of these should all be replaced in Python itself
+   but for backwards compatibility we will implement them.
+   Their usage without a corresponding "unlock" mechanism
+   may create issues (but they would already be there). */
+
+/* Takes an arbitrary object which must support the (character, single segment)
+   buffer interface and returns a pointer to a read-only memory location
+   useable as character based input for subsequent processing.
+
+   Return 0 on success.  buffer and buffer_len are only set in case no error
+   occurs. Otherwise, -1 is returned and an exception set. */
+PyAPI_FUNC(int) PyObject_AsCharBuffer(PyObject *obj,
+                                      const char **buffer,
+                                      Py_ssize_t *buffer_len)
+                                      Py_DEPRECATED(3.0);
+
+/* Checks whether an arbitrary object supports the (character, single segment)
+   buffer interface.
+
+   Returns 1 on success, 0 on failure. */
+PyAPI_FUNC(int) PyObject_CheckReadBuffer(PyObject *obj)
+                                         Py_DEPRECATED(3.0);
+
+/* Same as PyObject_AsCharBuffer() except that this API expects (readable,
+   single segment) buffer interface and returns a pointer to a read-only memory
+   location which can contain arbitrary data.
+
+   0 is returned on success.  buffer and buffer_len are only set in case no
+   error occurs.  Otherwise, -1 is returned and an exception set. */
+PyAPI_FUNC(int) PyObject_AsReadBuffer(PyObject *obj,
+                                      const void **buffer,
+                                      Py_ssize_t *buffer_len)
+                                      Py_DEPRECATED(3.0);
+
+/* Takes an arbitrary object which must support the (writable, single segment)
+   buffer interface and returns a pointer to a writable memory location in
+   buffer of size 'buffer_len'.
+
+   Return 0 on success.  buffer and buffer_len are only set in case no error
+   occurs. Otherwise, -1 is returned and an exception set. */
+PyAPI_FUNC(int) PyObject_AsWriteBuffer(PyObject *obj,
+                                       void **buffer,
+                                       Py_ssize_t *buffer_len)
+                                       Py_DEPRECATED(3.0);
+
+
+/* === New Buffer API ============================================ */
+
+#ifndef Py_LIMITED_API
+
+/* Return 1 if the getbuffer function is available, otherwise return 0. */
 #define PyObject_CheckBuffer(obj) \
     (((obj)->ob_type->tp_as_buffer != NULL) &&  \
      ((obj)->ob_type->tp_as_buffer->bf_getbuffer != NULL))
 
-    /* Return 1 if the getbuffer function is available, otherwise
-       return 0 */
+/* This is a C-API version of the getbuffer function call.  It checks
+   to make sure object has the required function pointer and issues the
+   call.
 
-     PyAPI_FUNC(int) PyObject_GetBuffer(PyObject *obj, Py_buffer *view,
-                                        int flags);
+   Returns -1 and raises an error on failure and returns 0 on success. */
+PyAPI_FUNC(int) PyObject_GetBuffer(PyObject *obj, Py_buffer *view,
+                                   int flags);
 
-    /* This is a C-API version of the getbuffer function call.  It checks
-       to make sure object has the required function pointer and issues the
-       call.  Returns -1 and raises an error on failure and returns 0 on
-       success
-    */
+/* Get the memory area pointed to by the indices for the buffer given.
+   Note that view->ndim is the assumed size of indices. */
+PyAPI_FUNC(void *) PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices);
 
+/* Return the implied itemsize of the data-format area from a
+   struct-style description. */
+PyAPI_FUNC(int) PyBuffer_SizeFromFormat(const char *);
 
-     PyAPI_FUNC(void *) PyBuffer_GetPointer(Py_buffer *view, Py_ssize_t *indices);
+/* Implementation in memoryobject.c */
+PyAPI_FUNC(int) PyBuffer_ToContiguous(void *buf, Py_buffer *view,
+                                      Py_ssize_t len, char order);
 
-    /* Get the memory area pointed to by the indices for the buffer given.
-       Note that view->ndim is the assumed size of indices
-    */
+PyAPI_FUNC(int) PyBuffer_FromContiguous(Py_buffer *view, void *buf,
+                                        Py_ssize_t len, char order);
 
-     PyAPI_FUNC(int) PyBuffer_SizeFromFormat(const char *);
+/* Copy len bytes of data from the contiguous chunk of memory
+   pointed to by buf into the buffer exported by obj.  Return
+   0 on success and return -1 and raise a PyBuffer_Error on
+   error (i.e. the object does not have a buffer interface or
+   it is not working).
 
-    /* Return the implied itemsize of the data-format area from a
-       struct-style description */
+   If fort is 'F', then if the object is multi-dimensional,
+   then the data will be copied into the array in
+   Fortran-style (first dimension varies the fastest).  If
+   fort is 'C', then the data will be copied into the array
+   in C-style (last dimension varies the fastest).  If fort
+   is 'A', then it does not matter and the copy will be made
+   in whatever way is more efficient. */
+PyAPI_FUNC(int) PyObject_CopyData(PyObject *dest, PyObject *src);
 
+/* Copy the data from the src buffer to the buffer of destination. */
+PyAPI_FUNC(int) PyBuffer_IsContiguous(const Py_buffer *view, char fort);
 
+/*Fill the strides array with byte-strides of a contiguous
+  (Fortran-style if fort is 'F' or C-style otherwise)
+  array of the given shape with the given number of bytes
+  per element. */
+PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims,
+                                               Py_ssize_t *shape,
+                                               Py_ssize_t *strides,
+                                               int itemsize,
+                                               char fort);
 
-     /* Implementation in memoryobject.c */
-     PyAPI_FUNC(int) PyBuffer_ToContiguous(void *buf, Py_buffer *view,
-                                           Py_ssize_t len, char order);
+/* Fills in a buffer-info structure correctly for an exporter
+   that can only share a contiguous chunk of memory of
+   "unsigned bytes" of the given length.
 
-     PyAPI_FUNC(int) PyBuffer_FromContiguous(Py_buffer *view, void *buf,
-                                             Py_ssize_t len, char order);
+   Returns 0 on success and -1 (with raising an error) on error. */
+PyAPI_FUNC(int) PyBuffer_FillInfo(Py_buffer *view, PyObject *o, void *buf,
+                                  Py_ssize_t len, int readonly,
+                                  int flags);
 
+/* Releases a Py_buffer obtained from getbuffer ParseTuple's "s*". */
+PyAPI_FUNC(void) PyBuffer_Release(Py_buffer *view);
 
-    /* Copy len bytes of data from the contiguous chunk of memory
-       pointed to by buf into the buffer exported by obj.  Return
-       0 on success and return -1 and raise a PyBuffer_Error on
-       error (i.e. the object does not have a buffer interface or
-       it is not working).
-
-       If fort is 'F', then if the object is multi-dimensional,
-       then the data will be copied into the array in
-       Fortran-style (first dimension varies the fastest).  If
-       fort is 'C', then the data will be copied into the array
-       in C-style (last dimension varies the fastest).  If fort
-       is 'A', then it does not matter and the copy will be made
-       in whatever way is more efficient.
-
-    */
-
-     PyAPI_FUNC(int) PyObject_CopyData(PyObject *dest, PyObject *src);
-
-    /* Copy the data from the src buffer to the buffer of destination
-     */
-
-     PyAPI_FUNC(int) PyBuffer_IsContiguous(const Py_buffer *view, char fort);
-
-
-     PyAPI_FUNC(void) PyBuffer_FillContiguousStrides(int ndims,
-                                                    Py_ssize_t *shape,
-                                                    Py_ssize_t *strides,
-                                                    int itemsize,
-                                                    char fort);
-
-    /*  Fill the strides array with byte-strides of a contiguous
-        (Fortran-style if fort is 'F' or C-style otherwise)
-        array of the given shape with the given number of bytes
-        per element.
-    */
-
-     PyAPI_FUNC(int) PyBuffer_FillInfo(Py_buffer *view, PyObject *o, void *buf,
-                                       Py_ssize_t len, int readonly,
-                                       int flags);
-
-    /* Fills in a buffer-info structure correctly for an exporter
-       that can only share a contiguous chunk of memory of
-       "unsigned bytes" of the given length. Returns 0 on success
-       and -1 (with raising an error) on error.
-     */
-
-     PyAPI_FUNC(void) PyBuffer_Release(Py_buffer *view);
-
-       /* Releases a Py_buffer obtained from getbuffer ParseTuple's s*.
-    */
 #endif /* Py_LIMITED_API */
 
-     PyAPI_FUNC(PyObject *) PyObject_Format(PyObject* obj,
-                                            PyObject *format_spec);
-       /*
-     Takes an arbitrary object and returns the result of
-     calling obj.__format__(format_spec).
-       */
+/* Takes an arbitrary object and returns the result of calling
+   obj.__format__(format_spec). */
+PyAPI_FUNC(PyObject *) PyObject_Format(PyObject *obj,
+                                       PyObject *format_spec);
 
-/* Iterators */
 
-     PyAPI_FUNC(PyObject *) PyObject_GetIter(PyObject *);
-     /* Takes an object and returns an iterator for it.
-    This is typically a new iterator but if the argument
-    is an iterator, this returns itself. */
+/* ==== Iterators ================================================ */
+
+/* Takes an object and returns an iterator for it.
+   This is typically a new iterator but if the argument is an iterator, this
+   returns itself. */
+PyAPI_FUNC(PyObject *) PyObject_GetIter(PyObject *);
 
 #define PyIter_Check(obj) \
     ((obj)->ob_type->tp_iternext != NULL && \
      (obj)->ob_type->tp_iternext != &_PyObject_NextNotImplemented)
 
-     PyAPI_FUNC(PyObject *) PyIter_Next(PyObject *);
-     /* Takes an iterator object and calls its tp_iternext slot,
-    returning the next value.  If the iterator is exhausted,
-    this returns NULL without setting an exception.
-    NULL with an exception means an error occurred. */
+/* Takes an iterator object and calls its tp_iternext slot,
+   returning the next value.
 
-/*  Number Protocol:*/
+   If the iterator is exhausted, this returns NULL without setting an
+   exception.
 
-     PyAPI_FUNC(int) PyNumber_Check(PyObject *o);
+   NULL with an exception means an error occurred. */
+PyAPI_FUNC(PyObject *) PyIter_Next(PyObject *);
 
-       /*
-     Returns 1 if the object, o, provides numeric protocols, and
-     false otherwise.
 
-     This function always succeeds.
-       */
+/* === Number Protocol ================================================== */
 
-     PyAPI_FUNC(PyObject *) PyNumber_Add(PyObject *o1, PyObject *o2);
+/* Returns 1 if the object 'o' provides numeric protocols, and 0 otherwise.
 
-       /*
-     Returns the result of adding o1 and o2, or null on failure.
-     This is the equivalent of the Python expression: o1+o2.
-       */
+   This function always succeeds. */
+PyAPI_FUNC(int) PyNumber_Check(PyObject *o);
 
-     PyAPI_FUNC(PyObject *) PyNumber_Subtract(PyObject *o1, PyObject *o2);
+/* Returns the result of adding o1 and o2, or NULL on failure.
 
-       /*
-     Returns the result of subtracting o2 from o1, or null on
-     failure.  This is the equivalent of the Python expression:
-     o1-o2.
-       */
+   This is the equivalent of the Python expression: o1 + o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Add(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_Multiply(PyObject *o1, PyObject *o2);
+/* Returns the result of subtracting o2 from o1, or NULL on failure.
 
-       /*
-     Returns the result of multiplying o1 and o2, or null on
-     failure.  This is the equivalent of the Python expression:
-     o1*o2.
-       */
+   This is the equivalent of the Python expression: o1 - o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Subtract(PyObject *o1, PyObject *o2);
+
+/* Returns the result of multiplying o1 and o2, or NULL on failure.
+
+   This is the equivalent of the Python expression: o1 * o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Multiply(PyObject *o1, PyObject *o2);
 
 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
-     PyAPI_FUNC(PyObject *) PyNumber_MatrixMultiply(PyObject *o1, PyObject *o2);
-
-       /*
-     This is the equivalent of the Python expression: o1 @ o2.
-       */
+/* This is the equivalent of the Python expression: o1 @ o2. */
+PyAPI_FUNC(PyObject *) PyNumber_MatrixMultiply(PyObject *o1, PyObject *o2);
 #endif
 
-     PyAPI_FUNC(PyObject *) PyNumber_FloorDivide(PyObject *o1, PyObject *o2);
+/* Returns the result of dividing o1 by o2 giving an integral result,
+   or NULL on failure.
 
-       /*
-     Returns the result of dividing o1 by o2 giving an integral result,
-     or null on failure.
-     This is the equivalent of the Python expression: o1//o2.
-       */
+   This is the equivalent of the Python expression: o1 // o2. */
+PyAPI_FUNC(PyObject *) PyNumber_FloorDivide(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_TrueDivide(PyObject *o1, PyObject *o2);
+/* Returns the result of dividing o1 by o2 giving a float result, or NULL on
+   failure.
 
-       /*
-     Returns the result of dividing o1 by o2 giving a float result,
-     or null on failure.
-     This is the equivalent of the Python expression: o1/o2.
-       */
+   This is the equivalent of the Python expression: o1 / o2. */
+PyAPI_FUNC(PyObject *) PyNumber_TrueDivide(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_Remainder(PyObject *o1, PyObject *o2);
+/* Returns the remainder of dividing o1 by o2, or NULL on failure.
 
-       /*
-     Returns the remainder of dividing o1 by o2, or null on
-     failure.  This is the equivalent of the Python expression:
-     o1%o2.
-       */
+   This is the equivalent of the Python expression: o1 % o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Remainder(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_Divmod(PyObject *o1, PyObject *o2);
+/* See the built-in function divmod.
 
-       /*
-     See the built-in function divmod.  Returns NULL on failure.
-     This is the equivalent of the Python expression:
-     divmod(o1,o2).
-       */
+   Returns NULL on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Power(PyObject *o1, PyObject *o2,
-                                           PyObject *o3);
+   This is the equivalent of the Python expression: divmod(o1, o2). */
+PyAPI_FUNC(PyObject *) PyNumber_Divmod(PyObject *o1, PyObject *o2);
 
-       /*
-     See the built-in function pow.  Returns NULL on failure.
-     This is the equivalent of the Python expression:
-     pow(o1,o2,o3), where o3 is optional.
-       */
+/* See the built-in function pow. Returns NULL on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Negative(PyObject *o);
+   This is the equivalent of the Python expression: pow(o1, o2, o3),
+   where o3 is optional. */
+PyAPI_FUNC(PyObject *) PyNumber_Power(PyObject *o1, PyObject *o2,
+                                      PyObject *o3);
 
-       /*
-     Returns the negation of o on success, or null on failure.
-     This is the equivalent of the Python expression: -o.
-       */
+/* Returns the negation of o on success, or NULL on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Positive(PyObject *o);
+ This is the equivalent of the Python expression: -o. */
+PyAPI_FUNC(PyObject *) PyNumber_Negative(PyObject *o);
 
-       /*
-     Returns the (what?) of o on success, or NULL on failure.
-     This is the equivalent of the Python expression: +o.
-       */
+/* Returns the positive of o on success, or NULL on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Absolute(PyObject *o);
+   This is the equivalent of the Python expression: +o. */
+PyAPI_FUNC(PyObject *) PyNumber_Positive(PyObject *o);
 
-       /*
-     Returns the absolute value of o, or null on failure.  This is
-     the equivalent of the Python expression: abs(o).
-       */
+/* Returns the absolute value of 'o', or NULL on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Invert(PyObject *o);
+   This is the equivalent of the Python expression: abs(o). */
+PyAPI_FUNC(PyObject *) PyNumber_Absolute(PyObject *o);
 
-       /*
-     Returns the bitwise negation of o on success, or NULL on
-     failure.  This is the equivalent of the Python expression:
-     ~o.
-       */
+/* Returns the bitwise negation of 'o' on success, or NULL on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Lshift(PyObject *o1, PyObject *o2);
+   This is the equivalent of the Python expression: ~o. */
+PyAPI_FUNC(PyObject *) PyNumber_Invert(PyObject *o);
 
-       /*
-     Returns the result of left shifting o1 by o2 on success, or
-     NULL on failure.  This is the equivalent of the Python
-     expression: o1 << o2.
-       */
+/* Returns the result of left shifting o1 by o2 on success, or NULL on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Rshift(PyObject *o1, PyObject *o2);
+   This is the equivalent of the Python expression: o1 << o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Lshift(PyObject *o1, PyObject *o2);
 
-       /*
-     Returns the result of right shifting o1 by o2 on success, or
-     NULL on failure.  This is the equivalent of the Python
-     expression: o1 >> o2.
-       */
+/* Returns the result of right shifting o1 by o2 on success, or NULL on
+   failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_And(PyObject *o1, PyObject *o2);
+   This is the equivalent of the Python expression: o1 >> o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Rshift(PyObject *o1, PyObject *o2);
 
-       /*
-     Returns the result of bitwise and of o1 and o2 on success, or
-     NULL on failure. This is the equivalent of the Python
-     expression: o1&o2.
+/* Returns the result of bitwise and of o1 and o2 on success, or NULL on
+   failure.
 
-       */
+   This is the equivalent of the Python expression: o1 & o2. */
+PyAPI_FUNC(PyObject *) PyNumber_And(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_Xor(PyObject *o1, PyObject *o2);
+/* Returns the bitwise exclusive or of o1 by o2 on success, or NULL on failure.
 
-       /*
-     Returns the bitwise exclusive or of o1 by o2 on success, or
-     NULL on failure.  This is the equivalent of the Python
-     expression: o1^o2.
-       */
+   This is the equivalent of the Python expression: o1 ^ o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Xor(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_Or(PyObject *o1, PyObject *o2);
+/* Returns the result of bitwise or on o1 and o2 on success, or NULL on
+   failure.
 
-       /*
-     Returns the result of bitwise or on o1 and o2 on success, or
-     NULL on failure.  This is the equivalent of the Python
-     expression: o1|o2.
-       */
+   This is the equivalent of the Python expression: o1 | o2. */
+PyAPI_FUNC(PyObject *) PyNumber_Or(PyObject *o1, PyObject *o2);
 
-#define PyIndex_Check(obj) \
-   ((obj)->ob_type->tp_as_number != NULL && \
-    (obj)->ob_type->tp_as_number->nb_index != NULL)
+#define PyIndex_Check(obj)                              \
+    ((obj)->ob_type->tp_as_number != NULL &&            \
+     (obj)->ob_type->tp_as_number->nb_index != NULL)
 
-     PyAPI_FUNC(PyObject *) PyNumber_Index(PyObject *o);
+/* Returns the object 'o' converted to a Python int, or NULL with an exception
+   raised on failure. */
+PyAPI_FUNC(PyObject *) PyNumber_Index(PyObject *o);
 
-       /*
-     Returns the object converted to a Python int
-     or NULL with an error raised on failure.
-       */
+/* Returns the object 'o' converted to Py_ssize_t by going through
+   PyNumber_Index() first.
 
-     PyAPI_FUNC(Py_ssize_t) PyNumber_AsSsize_t(PyObject *o, PyObject *exc);
+   If an overflow error occurs while converting the int to Py_ssize_t, then the
+   second argument 'exc' is the error-type to return.  If it is NULL, then the
+   overflow error is cleared and the value is clipped. */
+PyAPI_FUNC(Py_ssize_t) PyNumber_AsSsize_t(PyObject *o, PyObject *exc);
 
-       /*
-    Returns the object converted to Py_ssize_t by going through
-    PyNumber_Index first.  If an overflow error occurs while
-    converting the int to Py_ssize_t, then the second argument
-    is the error-type to return.  If it is NULL, then the overflow error
-    is cleared and the value is clipped.
-       */
+/* Returns the object 'o' converted to an integer object on success, or NULL
+   on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Long(PyObject *o);
+   This is the equivalent of the Python expression: int(o). */
+PyAPI_FUNC(PyObject *) PyNumber_Long(PyObject *o);
 
-       /*
-     Returns the o converted to an integer object on success, or
-     NULL on failure.  This is the equivalent of the Python
-     expression: int(o).
-       */
+/* Returns the object 'o' converted to a float object on success, or NULL
+  on failure.
 
-     PyAPI_FUNC(PyObject *) PyNumber_Float(PyObject *o);
+  This is the equivalent of the Python expression: float(o). */
+PyAPI_FUNC(PyObject *) PyNumber_Float(PyObject *o);
 
-       /*
-     Returns the o converted to a float object on success, or NULL
-     on failure.  This is the equivalent of the Python expression:
-     float(o).
-       */
 
-/*  In-place variants of (some of) the above number protocol functions */
+/* --- In-place variants of (some of) the above number protocol functions -- */
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceAdd(PyObject *o1, PyObject *o2);
+/* Returns the result of adding o2 to o1, possibly in-place, or NULL
+   on failure.
 
-       /*
-     Returns the result of adding o2 to o1, possibly in-place, or null
-     on failure.  This is the equivalent of the Python expression:
-     o1 += o2.
-       */
+   This is the equivalent of the Python expression: o1 += o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceAdd(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceSubtract(PyObject *o1, PyObject *o2);
+/* Returns the result of subtracting o2 from o1, possibly in-place or
+   NULL on failure.
 
-       /*
-     Returns the result of subtracting o2 from o1, possibly in-place or
-     null on failure.  This is the equivalent of the Python expression:
-     o1 -= o2.
-       */
+   This is the equivalent of the Python expression: o1 -= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceSubtract(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceMultiply(PyObject *o1, PyObject *o2);
+/* Returns the result of multiplying o1 by o2, possibly in-place, or NULL on
+   failure.
 
-       /*
-     Returns the result of multiplying o1 by o2, possibly in-place, or
-     null on failure.  This is the equivalent of the Python expression:
-     o1 *= o2.
-       */
+   This is the equivalent of the Python expression: o1 *= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceMultiply(PyObject *o1, PyObject *o2);
 
 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03050000
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceMatrixMultiply(PyObject *o1, PyObject *o2);
-
-       /*
-     This is the equivalent of the Python expression: o1 @= o2.
-       */
+/* This is the equivalent of the Python expression: o1 @= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceMatrixMultiply(PyObject *o1, PyObject *o2);
 #endif
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceFloorDivide(PyObject *o1,
-                                                        PyObject *o2);
+/* Returns the result of dividing o1 by o2 giving an integral result, possibly
+   in-place, or NULL on failure.
 
-       /*
-     Returns the result of dividing o1 by o2 giving an integral result,
-     possibly in-place, or null on failure.
-     This is the equivalent of the Python expression:
-     o1 /= o2.
-       */
+   This is the equivalent of the Python expression: o1 /= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceFloorDivide(PyObject *o1,
+                                                   PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceTrueDivide(PyObject *o1,
-                                                       PyObject *o2);
+/* Returns the result of dividing o1 by o2 giving a float result, possibly
+   in-place, or null on failure.
 
-       /*
-     Returns the result of dividing o1 by o2 giving a float result,
-     possibly in-place, or null on failure.
-     This is the equivalent of the Python expression:
-     o1 /= o2.
-       */
+   This is the equivalent of the Python expression: o1 /= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceTrueDivide(PyObject *o1,
+                                                  PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceRemainder(PyObject *o1, PyObject *o2);
+/* Returns the remainder of dividing o1 by o2, possibly in-place, or NULL on
+   failure.
 
-       /*
-     Returns the remainder of dividing o1 by o2, possibly in-place, or
-     null on failure.  This is the equivalent of the Python expression:
-     o1 %= o2.
-       */
+   This is the equivalent of the Python expression: o1 %= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceRemainder(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlacePower(PyObject *o1, PyObject *o2,
-                                                  PyObject *o3);
+/* Returns the result of raising o1 to the power of o2, possibly in-place,
+   or NULL on failure.
 
-       /*
-     Returns the result of raising o1 to the power of o2, possibly
-     in-place, or null on failure.  This is the equivalent of the Python
-     expression: o1 **= o2, or pow(o1, o2, o3) if o3 is present.
-       */
+   This is the equivalent of the Python expression: o1 **= o2,
+   or o1 = pow(o1, o2, o3) if o3 is present. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlacePower(PyObject *o1, PyObject *o2,
+                                             PyObject *o3);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceLshift(PyObject *o1, PyObject *o2);
+/* Returns the result of left shifting o1 by o2, possibly in-place, or NULL
+   on failure.
 
-       /*
-     Returns the result of left shifting o1 by o2, possibly in-place, or
-     null on failure.  This is the equivalent of the Python expression:
-     o1 <<= o2.
-       */
+   This is the equivalent of the Python expression: o1 <<= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceLshift(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceRshift(PyObject *o1, PyObject *o2);
+/* Returns the result of right shifting o1 by o2, possibly in-place or NULL
+   on failure.
 
-       /*
-     Returns the result of right shifting o1 by o2, possibly in-place or
-     null on failure.  This is the equivalent of the Python expression:
-     o1 >>= o2.
-       */
+   This is the equivalent of the Python expression: o1 >>= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceRshift(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceAnd(PyObject *o1, PyObject *o2);
+/* Returns the result of bitwise and of o1 and o2, possibly in-place, or NULL
+   on failure.
 
-       /*
-     Returns the result of bitwise and of o1 and o2, possibly in-place,
-     or null on failure. This is the equivalent of the Python
-     expression: o1 &= o2.
-       */
+   This is the equivalent of the Python expression: o1 &= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceAnd(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceXor(PyObject *o1, PyObject *o2);
+/* Returns the bitwise exclusive or of o1 by o2, possibly in-place, or NULL
+   on failure.
 
-       /*
-     Returns the bitwise exclusive or of o1 by o2, possibly in-place, or
-     null on failure.  This is the equivalent of the Python expression:
-     o1 ^= o2.
-       */
+   This is the equivalent of the Python expression: o1 ^= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceXor(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_InPlaceOr(PyObject *o1, PyObject *o2);
+/* Returns the result of bitwise or of o1 and o2, possibly in-place,
+   or NULL on failure.
 
-       /*
-     Returns the result of bitwise or of o1 and o2, possibly in-place,
-     or null on failure.  This is the equivalent of the Python
-     expression: o1 |= o2.
-       */
+   This is the equivalent of the Python expression: o1 |= o2. */
+PyAPI_FUNC(PyObject *) PyNumber_InPlaceOr(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PyNumber_ToBase(PyObject *n, int base);
+/* Returns the integer n converted to a string with a base, with a base
+   marker of 0b, 0o or 0x prefixed if applicable.
 
-       /*
-     Returns the integer n converted to a string with a base, with a base
-     marker of 0b, 0o or 0x prefixed if applicable.
-     If n is not an int object, it is converted with PyNumber_Index first.
-       */
+   If n is not an int object, it is converted with PyNumber_Index first. */
+PyAPI_FUNC(PyObject *) PyNumber_ToBase(PyObject *n, int base);
 
 
-/*  Sequence protocol:*/
+/* === Sequence protocol ================================================ */
 
-     PyAPI_FUNC(int) PySequence_Check(PyObject *o);
+/* Return 1 if the object provides sequence protocol, and zero
+   otherwise.
 
-       /*
-     Return 1 if the object provides sequence protocol, and zero
-     otherwise.
+   This function always succeeds. */
+PyAPI_FUNC(int) PySequence_Check(PyObject *o);
 
-     This function always succeeds.
-       */
+/* Return the size of sequence object o, or -1 on failure. */
+PyAPI_FUNC(Py_ssize_t) PySequence_Size(PyObject *o);
 
-     PyAPI_FUNC(Py_ssize_t) PySequence_Size(PyObject *o);
-
-       /*
-     Return the size of sequence object o, or -1 on failure.
-       */
-
-       /* For DLL compatibility */
+/* For DLL compatibility */
 #undef PySequence_Length
-     PyAPI_FUNC(Py_ssize_t) PySequence_Length(PyObject *o);
+PyAPI_FUNC(Py_ssize_t) PySequence_Length(PyObject *o);
 #define PySequence_Length PySequence_Size
 
 
-     PyAPI_FUNC(PyObject *) PySequence_Concat(PyObject *o1, PyObject *o2);
+/* Return the concatenation of o1 and o2 on success, and NULL on failure.
 
-       /*
-     Return the concatenation of o1 and o2 on success, and NULL on
-     failure.   This is the equivalent of the Python
-     expression: o1+o2.
-       */
+   This is the equivalent of the Python expression: o1 + o2. */
+PyAPI_FUNC(PyObject *) PySequence_Concat(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PySequence_Repeat(PyObject *o, Py_ssize_t count);
+/* Return the result of repeating sequence object 'o' 'count' times,
+  or NULL on failure.
 
-       /*
-     Return the result of repeating sequence object o count times,
-     or NULL on failure.  This is the equivalent of the Python
-     expression: o1*count.
-       */
+  This is the equivalent of the Python expression: o * count. */
+PyAPI_FUNC(PyObject *) PySequence_Repeat(PyObject *o, Py_ssize_t count);
 
-     PyAPI_FUNC(PyObject *) PySequence_GetItem(PyObject *o, Py_ssize_t i);
+/* Return the ith element of o, or NULL on failure.
 
-       /*
-     Return the ith element of o, or NULL on failure. This is the
-     equivalent of the Python expression: o[i].
-       */
+   This is the equivalent of the Python expression: o[i]. */
+PyAPI_FUNC(PyObject *) PySequence_GetItem(PyObject *o, Py_ssize_t i);
 
-     PyAPI_FUNC(PyObject *) PySequence_GetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
+/* Return the slice of sequence object o between i1 and i2, or NULL on failure.
 
-       /*
-     Return the slice of sequence object o between i1 and i2, or
-     NULL on failure. This is the equivalent of the Python
-     expression: o[i1:i2].
-       */
+   This is the equivalent of the Python expression: o[i1:i2]. */
+PyAPI_FUNC(PyObject *) PySequence_GetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
 
-     PyAPI_FUNC(int) PySequence_SetItem(PyObject *o, Py_ssize_t i, PyObject *v);
+/* Assign object 'v' to the ith element of the sequence 'o'. Raise an exception
+   and return -1 on failure; return 0 on success.
 
-       /*
-     Assign object v to the ith element of o.  Raise an exception and return
-     -1 on failure; return 0 on success.  This is the equivalent of the
-     Python statement o[i]=v.
-       */
+   This is the equivalent of the Python statement o[i] = v. */
+PyAPI_FUNC(int) PySequence_SetItem(PyObject *o, Py_ssize_t i, PyObject *v);
 
-     PyAPI_FUNC(int) PySequence_DelItem(PyObject *o, Py_ssize_t i);
+/* Delete the 'i'-th element of the sequence 'v'. Returns -1 on failure.
 
-       /*
-     Delete the ith element of object v.  Returns
-     -1 on failure.  This is the equivalent of the Python
-     statement: del o[i].
-       */
+   This is the equivalent of the Python statement: del o[i]. */
+PyAPI_FUNC(int) PySequence_DelItem(PyObject *o, Py_ssize_t i);
 
-     PyAPI_FUNC(int) PySequence_SetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2,
-                                         PyObject *v);
+/* Assign the sequence object 'v' to the slice in sequence object 'o',
+   from 'i1' to 'i2'. Returns -1 on failure.
 
-       /*
-     Assign the sequence object, v, to the slice in sequence
-     object, o, from i1 to i2.  Returns -1 on failure. This is the
-     equivalent of the Python statement: o[i1:i2]=v.
-       */
+   This is the equivalent of the Python statement: o[i1:i2] = v. */
+PyAPI_FUNC(int) PySequence_SetSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2,
+                                    PyObject *v);
 
-     PyAPI_FUNC(int) PySequence_DelSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
+/* Delete the slice in sequence object 'o' from 'i1' to 'i2'.
+   Returns -1 on failure.
 
-       /*
-     Delete the slice in sequence object, o, from i1 to i2.
-     Returns -1 on failure. This is the equivalent of the Python
-     statement: del o[i1:i2].
-       */
+   This is the equivalent of the Python statement: del o[i1:i2]. */
+PyAPI_FUNC(int) PySequence_DelSlice(PyObject *o, Py_ssize_t i1, Py_ssize_t i2);
 
-     PyAPI_FUNC(PyObject *) PySequence_Tuple(PyObject *o);
+/* Returns the sequence 'o' as a tuple on success, and NULL on failure.
 
-       /*
-     Returns the sequence, o, as a tuple on success, and NULL on failure.
-     This is equivalent to the Python expression: tuple(o)
-       */
+   This is equivalent to the Python expression: tuple(o). */
+PyAPI_FUNC(PyObject *) PySequence_Tuple(PyObject *o);
 
+/* Returns the sequence 'o' as a list on success, and NULL on failure.
+   This is equivalent to the Python expression: list(o) */
+PyAPI_FUNC(PyObject *) PySequence_List(PyObject *o);
 
-     PyAPI_FUNC(PyObject *) PySequence_List(PyObject *o);
-       /*
-     Returns the sequence, o, as a list on success, and NULL on failure.
-     This is equivalent to the Python expression: list(o)
-       */
+/* Return the sequence 'o' as a list, unless it's already a tuple or list.
 
-     PyAPI_FUNC(PyObject *) PySequence_Fast(PyObject *o, const char* m);
-       /*
-     Return the sequence, o, as a list, unless it's already a
-     tuple or list.  Use PySequence_Fast_GET_ITEM to access the
-     members of this list, and PySequence_Fast_GET_SIZE to get its length.
+   Use PySequence_Fast_GET_ITEM to access the members of this list, and
+   PySequence_Fast_GET_SIZE to get its length.
 
-     Returns NULL on failure.  If the object does not support iteration,
-     raises a TypeError exception with m as the message text.
-       */
+   Returns NULL on failure.  If the object does not support iteration, raises a
+   TypeError exception with 'm' as the message text. */
+PyAPI_FUNC(PyObject *) PySequence_Fast(PyObject *o, const char* m);
 
+/* Return the size of the sequence 'o', assuming that 'o' was returned by
+   PySequence_Fast and is not NULL. */
 #define PySequence_Fast_GET_SIZE(o) \
     (PyList_Check(o) ? PyList_GET_SIZE(o) : PyTuple_GET_SIZE(o))
-       /*
-     Return the size of o, assuming that o was returned by
-     PySequence_Fast and is not NULL.
-       */
 
+/* Return the 'i'-th element of the sequence 'o', assuming that o was returned
+   by PySequence_Fast, and that i is within bounds. */
 #define PySequence_Fast_GET_ITEM(o, i)\
      (PyList_Check(o) ? PyList_GET_ITEM(o, i) : PyTuple_GET_ITEM(o, i))
-       /*
-     Return the ith element of o, assuming that o was returned by
-     PySequence_Fast, and that i is within bounds.
-       */
 
+/* Assume tp_as_sequence and sq_item exist and that 'i' does not
+   need to be corrected for a negative index. */
 #define PySequence_ITEM(o, i)\
     ( Py_TYPE(o)->tp_as_sequence->sq_item(o, i) )
-       /* Assume tp_as_sequence and sq_item exist and that i does not
-      need to be corrected for a negative index
-       */
 
+/* Return a pointer to the underlying item array for
+   an object retured by PySequence_Fast */
 #define PySequence_Fast_ITEMS(sf) \
     (PyList_Check(sf) ? ((PyListObject *)(sf))->ob_item \
                       : ((PyTupleObject *)(sf))->ob_item)
-    /* Return a pointer to the underlying item array for
-       an object retured by PySequence_Fast */
 
-     PyAPI_FUNC(Py_ssize_t) PySequence_Count(PyObject *o, PyObject *value);
+/* Return the number of occurrences on value on 'o', that is, return
+   the number of keys for which o[key] == value.
 
-       /*
-     Return the number of occurrences on value on o, that is,
-     return the number of keys for which o[key]==value.  On
-     failure, return -1.  This is equivalent to the Python
-     expression: o.count(value).
-       */
+   On failure, return -1.  This is equivalent to the Python expression:
+   o.count(value). */
+PyAPI_FUNC(Py_ssize_t) PySequence_Count(PyObject *o, PyObject *value);
 
-     PyAPI_FUNC(int) PySequence_Contains(PyObject *seq, PyObject *ob);
-       /*
-     Return -1 if error; 1 if ob in seq; 0 if ob not in seq.
-     Use __contains__ if possible, else _PySequence_IterSearch().
-       */
+/* Return 1 if 'ob' is in the sequence 'seq'; 0 if 'ob' is not in the sequence
+   'seq'; -1 on error.
+
+   Use __contains__ if possible, else _PySequence_IterSearch(). */
+PyAPI_FUNC(int) PySequence_Contains(PyObject *seq, PyObject *ob);
 
 #ifndef Py_LIMITED_API
 #define PY_ITERSEARCH_COUNT    1
 #define PY_ITERSEARCH_INDEX    2
 #define PY_ITERSEARCH_CONTAINS 3
-     PyAPI_FUNC(Py_ssize_t) _PySequence_IterSearch(PyObject *seq,
-                                        PyObject *obj, int operation);
+
+/* Iterate over seq.
+
+   Result depends on the operation:
+
+   PY_ITERSEARCH_COUNT:  return # of times obj appears in seq; -1 if
+     error.
+   PY_ITERSEARCH_INDEX:  return 0-based index of first occurrence of
+     obj in seq; set ValueError and return -1 if none found;
+     also return -1 on error.
+   PY_ITERSEARCH_CONTAINS:  return 1 if obj in seq, else 0; -1 on
+     error. */
+PyAPI_FUNC(Py_ssize_t) _PySequence_IterSearch(PyObject *seq,
+                                              PyObject *obj, int operation);
 #endif
-    /*
-      Iterate over seq.  Result depends on the operation:
-      PY_ITERSEARCH_COUNT:  return # of times obj appears in seq; -1 if
-        error.
-      PY_ITERSEARCH_INDEX:  return 0-based index of first occurrence of
-        obj in seq; set ValueError and return -1 if none found;
-        also return -1 on error.
-      PY_ITERSEARCH_CONTAINS:  return 1 if obj in seq, else 0; -1 on
-        error.
-    */
+
 
 /* For DLL-level backwards compatibility */
 #undef PySequence_In
-     PyAPI_FUNC(int) PySequence_In(PyObject *o, PyObject *value);
+/* Determine if the sequence 'o' contains 'value'. If an item in 'o' is equal
+   to 'value', return 1, otherwise return 0. On error, return -1.
+
+   This is equivalent to the Python expression: value in o. */
+PyAPI_FUNC(int) PySequence_In(PyObject *o, PyObject *value);
 
 /* For source-level backwards compatibility */
 #define PySequence_In PySequence_Contains
 
-       /*
-     Determine if o contains value.  If an item in o is equal to
-     X, return 1, otherwise return 0.  On error, return -1.  This
-     is equivalent to the Python expression: value in o.
-       */
 
-     PyAPI_FUNC(Py_ssize_t) PySequence_Index(PyObject *o, PyObject *value);
+/* Return the first index for which o[i] == value.
+   On error, return -1.
 
-       /*
-     Return the first index for which o[i]=value.  On error,
-     return -1.    This is equivalent to the Python
-     expression: o.index(value).
-       */
+   This is equivalent to the Python expression: o.index(value). */
+PyAPI_FUNC(Py_ssize_t) PySequence_Index(PyObject *o, PyObject *value);
 
-/* In-place versions of some of the above Sequence functions. */
 
-     PyAPI_FUNC(PyObject *) PySequence_InPlaceConcat(PyObject *o1, PyObject *o2);
+/* --- In-place versions of some of the above Sequence functions --- */
 
-       /*
-     Append o2 to o1, in-place when possible. Return the resulting
-     object, which could be o1, or NULL on failure.  This is the
-     equivalent of the Python expression: o1 += o2.
+/* Append sequence 'o2' to sequence 'o1', in-place when possible. Return the
+   resulting object, which could be 'o1', or NULL on failure.
 
-       */
+  This is the equivalent of the Python expression: o1 += o2. */
+PyAPI_FUNC(PyObject *) PySequence_InPlaceConcat(PyObject *o1, PyObject *o2);
 
-     PyAPI_FUNC(PyObject *) PySequence_InPlaceRepeat(PyObject *o, Py_ssize_t count);
+/* Repeat sequence 'o' by 'count', in-place when possible. Return the resulting
+   object, which could be 'o', or NULL on failure.
 
-       /*
-     Repeat o1 by count, in-place when possible. Return the resulting
-     object, which could be o1, or NULL on failure.  This is the
-     equivalent of the Python expression: o1 *= count.
+   This is the equivalent of the Python expression: o1 *= count.  */
+PyAPI_FUNC(PyObject *) PySequence_InPlaceRepeat(PyObject *o, Py_ssize_t count);
 
-       */
 
-/*  Mapping protocol:*/
+/* === Mapping protocol ================================================= */
 
-     PyAPI_FUNC(int) PyMapping_Check(PyObject *o);
+/* Return 1 if the object provides mapping protocol, and 0 otherwise.
 
-       /*
-     Return 1 if the object provides mapping protocol, and zero
-     otherwise.
+   This function always succeeds. */
+PyAPI_FUNC(int) PyMapping_Check(PyObject *o);
 
-     This function always succeeds.
-       */
+/* Returns the number of keys in mapping object 'o' on success, and -1 on
+  failure. For objects that do not provide sequence protocol, this is
+  equivalent to the Python expression: len(o). */
+PyAPI_FUNC(Py_ssize_t) PyMapping_Size(PyObject *o);
 
-     PyAPI_FUNC(Py_ssize_t) PyMapping_Size(PyObject *o);
-
-       /*
-     Returns the number of keys in object o on success, and -1 on
-     failure.  For objects that do not provide sequence protocol,
-     this is equivalent to the Python expression: len(o).
-       */
-
-       /* For DLL compatibility */
+/* For DLL compatibility */
 #undef PyMapping_Length
-     PyAPI_FUNC(Py_ssize_t) PyMapping_Length(PyObject *o);
+PyAPI_FUNC(Py_ssize_t) PyMapping_Length(PyObject *o);
 #define PyMapping_Length PyMapping_Size
 
 
-     /* implemented as a macro:
+/* Implemented as a macro:
 
-     int PyMapping_DelItemString(PyObject *o, const char *key);
+   int PyMapping_DelItemString(PyObject *o, const char *key);
 
-     Remove the mapping for object, key, from the object *o.
-     Returns -1 on failure.  This is equivalent to
-     the Python statement: del o[key].
-       */
+   Remove the mapping for object 'key' from the mapping 'o'. Returns -1 on
+   failure.
+
+   This is equivalent to the Python statement: del o[key]. */
 #define PyMapping_DelItemString(O,K) PyObject_DelItemString((O),(K))
 
-     /* implemented as a macro:
+/* Implemented as a macro:
 
-     int PyMapping_DelItem(PyObject *o, PyObject *key);
+   int PyMapping_DelItem(PyObject *o, PyObject *key);
 
-     Remove the mapping for object, key, from the object *o.
-     Returns -1 on failure.  This is equivalent to
-     the Python statement: del o[key].
-       */
+   Remove the mapping for object 'key' from the mapping object 'o'.
+   Returns -1 on failure.
+
+   This is equivalent to the Python statement: del o[key]. */
 #define PyMapping_DelItem(O,K) PyObject_DelItem((O),(K))
 
-     PyAPI_FUNC(int) PyMapping_HasKeyString(PyObject *o, const char *key);
+/* On success, return 1 if the mapping object 'o' has the key 'key',
+   and 0 otherwise.
 
-       /*
-     On success, return 1 if the mapping object has the key, key,
-     and 0 otherwise.  This is equivalent to the Python expression:
-     key in o.
+   This is equivalent to the Python expression: key in o.
 
-     This function always succeeds.
-       */
+   This function always succeeds. */
+PyAPI_FUNC(int) PyMapping_HasKeyString(PyObject *o, const char *key);
 
-     PyAPI_FUNC(int) PyMapping_HasKey(PyObject *o, PyObject *key);
+/* Return 1 if the mapping object has the key 'key', and 0 otherwise.
 
-       /*
-     Return 1 if the mapping object has the key, key,
-     and 0 otherwise.  This is equivalent to the Python expression:
-     key in o.
+   This is equivalent to the Python expression: key in o.
 
-     This function always succeeds.
+   This function always succeeds. */
+PyAPI_FUNC(int) PyMapping_HasKey(PyObject *o, PyObject *key);
 
-       */
+/* On success, return a list or tuple of the keys in mapping object 'o'.
+   On failure, return NULL. */
+PyAPI_FUNC(PyObject *) PyMapping_Keys(PyObject *o);
 
-     PyAPI_FUNC(PyObject *) PyMapping_Keys(PyObject *o);
+/* On success, return a list or tuple of the values in mapping object 'o'.
+   On failure, return NULL. */
+PyAPI_FUNC(PyObject *) PyMapping_Values(PyObject *o);
 
-       /*
-     On success, return a list or tuple of the keys in object o.
-     On failure, return NULL.
-       */
+/* On success, return a list or tuple of the items in mapping object 'o',
+   where each item is a tuple containing a key-value pair. On failure, return
+   NULL. */
+PyAPI_FUNC(PyObject *) PyMapping_Items(PyObject *o);
 
-     PyAPI_FUNC(PyObject *) PyMapping_Values(PyObject *o);
+/* Return element of o corresponding to the object, key, or NULL on failure.
 
-       /*
-     On success, return a list or tuple of the values in object o.
-     On failure, return NULL.
-       */
+   This is the equivalent of the Python expression: o[key]. */
+PyAPI_FUNC(PyObject *) PyMapping_GetItemString(PyObject *o,
+                                               const char *key);
 
-     PyAPI_FUNC(PyObject *) PyMapping_Items(PyObject *o);
+/* Map the object 'key' to the value 'v' in the mapping 'o'.
+   Returns -1 on failure.
 
-       /*
-     On success, return a list or tuple of the items in object o,
-     where each item is a tuple containing a key-value pair.
-     On failure, return NULL.
+   This is the equivalent of the Python statement: o[key]=v. */
+PyAPI_FUNC(int) PyMapping_SetItemString(PyObject *o, const char *key,
+                                        PyObject *value);
 
-       */
-
-     PyAPI_FUNC(PyObject *) PyMapping_GetItemString(PyObject *o,
-                                                    const char *key);
-
-       /*
-     Return element of o corresponding to the object, key, or NULL
-     on failure. This is the equivalent of the Python expression:
-     o[key].
-       */
-
-     PyAPI_FUNC(int) PyMapping_SetItemString(PyObject *o, const char *key,
-                                            PyObject *value);
-
-       /*
-     Map the object, key, to the value, v.  Returns
-     -1 on failure.  This is the equivalent of the Python
-     statement: o[key]=v.
-      */
-
-
+/* isinstance(object, typeorclass) */
 PyAPI_FUNC(int) PyObject_IsInstance(PyObject *object, PyObject *typeorclass);
-      /* isinstance(object, typeorclass) */
 
+/* issubclass(object, typeorclass) */
 PyAPI_FUNC(int) PyObject_IsSubclass(PyObject *object, PyObject *typeorclass);
-      /* issubclass(object, typeorclass) */
 
 
 #ifndef Py_LIMITED_API
diff --git a/Include/ceval.h b/Include/ceval.h
index 89c6062..e4be595 100644
--- a/Include/ceval.h
+++ b/Include/ceval.h
@@ -8,16 +8,18 @@
 /* Interface to random parts in ceval.c */
 
 PyAPI_FUNC(PyObject *) PyEval_CallObjectWithKeywords(
-    PyObject *func, PyObject *args, PyObject *kwargs);
+    PyObject *callable,
+    PyObject *args,
+    PyObject *kwargs);
 
 /* Inline this */
-#define PyEval_CallObject(func,arg) \
-    PyEval_CallObjectWithKeywords(func, arg, (PyObject *)NULL)
+#define PyEval_CallObject(callable, arg) \
+    PyEval_CallObjectWithKeywords(callable, arg, (PyObject *)NULL)
 
-PyAPI_FUNC(PyObject *) PyEval_CallFunction(PyObject *obj,
+PyAPI_FUNC(PyObject *) PyEval_CallFunction(PyObject *callable,
                                            const char *format, ...);
 PyAPI_FUNC(PyObject *) PyEval_CallMethod(PyObject *obj,
-                                         const char *methodname,
+                                         const char *name,
                                          const char *format, ...);
 
 #ifndef Py_LIMITED_API
@@ -120,7 +122,6 @@
 PyAPI_FUNC(const char *) PyEval_GetFuncName(PyObject *);
 PyAPI_FUNC(const char *) PyEval_GetFuncDesc(PyObject *);
 
-PyAPI_FUNC(PyObject *) PyEval_GetCallStats(PyObject *);
 PyAPI_FUNC(PyObject *) PyEval_EvalFrame(struct _frame *);
 PyAPI_FUNC(PyObject *) PyEval_EvalFrameEx(struct _frame *f, int exc);
 #ifndef Py_LIMITED_API
@@ -182,8 +183,8 @@
 #ifndef Py_LIMITED_API
 PyAPI_FUNC(void) _PyEval_FiniThreads(void);
 #endif /* !Py_LIMITED_API */
-PyAPI_FUNC(void) PyEval_AcquireLock(void);
-PyAPI_FUNC(void) PyEval_ReleaseLock(void);
+PyAPI_FUNC(void) PyEval_AcquireLock(void) Py_DEPRECATED(3.2);
+PyAPI_FUNC(void) PyEval_ReleaseLock(void) /* Py_DEPRECATED(3.2) */;
 PyAPI_FUNC(void) PyEval_AcquireThread(PyThreadState *tstate);
 PyAPI_FUNC(void) PyEval_ReleaseThread(PyThreadState *tstate);
 PyAPI_FUNC(void) PyEval_ReInitThreads(void);
diff --git a/Include/code.h b/Include/code.h
index c5fce3c..385258f 100644
--- a/Include/code.h
+++ b/Include/code.h
@@ -37,7 +37,7 @@
        for tracebacks and debuggers; otherwise, constant de-duplication
        would collapse identical functions/lambdas defined on different lines.
     */
-    unsigned char *co_cell2arg; /* Maps cell vars which are arguments. */
+    Py_ssize_t *co_cell2arg;    /* Maps cell vars which are arguments. */
     PyObject *co_filename;	/* unicode (where it was loaded from) */
     PyObject *co_name;		/* unicode (name, for reference) */
     PyObject *co_lnotab;	/* string (encoding addr<->lineno mapping) See
@@ -84,9 +84,8 @@
 #define CO_FUTURE_GENERATOR_STOP  0x80000
 
 /* This value is found in the co_cell2arg array when the associated cell
-   variable does not correspond to an argument. The maximum number of
-   arguments is 255 (indexed up to 254), so 255 work as a special flag.*/
-#define CO_CELL_NOT_AN_ARG 255
+   variable does not correspond to an argument. */
+#define CO_CELL_NOT_AN_ARG (-1)
 
 /* This should be defined if a future statement modifies the syntax.
    For example, when a keyword is added.
diff --git a/Include/descrobject.h b/Include/descrobject.h
index 8f3e84c..013d645 100644
--- a/Include/descrobject.h
+++ b/Include/descrobject.h
@@ -9,10 +9,10 @@
 typedef int (*setter)(PyObject *, PyObject *, void *);
 
 typedef struct PyGetSetDef {
-    char *name;
+    const char *name;
     getter get;
     setter set;
-    char *doc;
+    const char *doc;
     void *closure;
 } PyGetSetDef;
 
@@ -24,11 +24,11 @@
                                       void *wrapped, PyObject *kwds);
 
 struct wrapperbase {
-    char *name;
+    const char *name;
     int offset;
     void *function;
     wrapperfunc wrapper;
-    char *doc;
+    const char *doc;
     int flags;
     PyObject *name_strobj;
 };
diff --git a/Include/dictobject.h b/Include/dictobject.h
index 6ef5e03..fd423a3 100644
--- a/Include/dictobject.h
+++ b/Include/dictobject.h
@@ -108,6 +108,8 @@
 PyAPI_FUNC(PyObject *) PyDict_Copy(PyObject *mp);
 PyAPI_FUNC(int) PyDict_Contains(PyObject *mp, PyObject *key);
 #ifndef Py_LIMITED_API
+/* Get the number of items of a dictionary. */
+#define PyDict_GET_SIZE(mp)  (assert(PyDict_Check(mp)),((PyDictObject *)mp)->ma_used)
 PyAPI_FUNC(int) _PyDict_Contains(PyObject *mp, PyObject *key, Py_hash_t hash);
 PyAPI_FUNC(PyObject *) _PyDict_NewPresized(Py_ssize_t minused);
 PyAPI_FUNC(void) _PyDict_MaybeUntrack(PyObject *mp);
diff --git a/Include/frameobject.h b/Include/frameobject.h
index 00c5093..616c611 100644
--- a/Include/frameobject.h
+++ b/Include/frameobject.h
@@ -60,7 +60,11 @@
 #define PyFrame_Check(op) (Py_TYPE(op) == &PyFrame_Type)
 
 PyAPI_FUNC(PyFrameObject *) PyFrame_New(PyThreadState *, PyCodeObject *,
-                                       PyObject *, PyObject *);
+                                        PyObject *, PyObject *);
+
+/* only internal use */
+PyFrameObject* _PyFrame_New_NoTrack(PyThreadState *, PyCodeObject *,
+                                    PyObject *, PyObject *);
 
 
 /* The rest of the interface is specific for frame objects */
diff --git a/Include/longobject.h b/Include/longobject.h
index efd409c..ac09a00 100644
--- a/Include/longobject.h
+++ b/Include/longobject.h
@@ -94,7 +94,7 @@
 
 PyAPI_FUNC(PyObject *) PyLong_FromString(const char *, char **, int);
 #ifndef Py_LIMITED_API
-PyAPI_FUNC(PyObject *) PyLong_FromUnicode(Py_UNICODE*, Py_ssize_t, int);
+PyAPI_FUNC(PyObject *) PyLong_FromUnicode(Py_UNICODE*, Py_ssize_t, int) Py_DEPRECATED(3.3);
 PyAPI_FUNC(PyObject *) PyLong_FromUnicodeObject(PyObject *u, int base);
 PyAPI_FUNC(PyObject *) _PyLong_FromBytes(const char *, Py_ssize_t, int);
 #endif
diff --git a/Include/modsupport.h b/Include/modsupport.h
index 833e33d..8306ae7 100644
--- a/Include/modsupport.h
+++ b/Include/modsupport.h
@@ -21,9 +21,18 @@
 #endif /* !Py_LIMITED_API */
 #define Py_BuildValue                   _Py_BuildValue_SizeT
 #define Py_VaBuildValue                 _Py_VaBuildValue_SizeT
+#ifndef Py_LIMITED_API
+#define _Py_VaBuildStack                _Py_VaBuildStack_SizeT
+#endif
 #else
 #ifndef Py_LIMITED_API
 PyAPI_FUNC(PyObject *) _Py_VaBuildValue_SizeT(const char *, va_list);
+PyAPI_FUNC(PyObject **) _Py_VaBuildStack_SizeT(
+    PyObject **small_stack,
+    Py_ssize_t small_stack_len,
+    const char *format,
+    va_list va,
+    Py_ssize_t *p_nargs);
 #endif /* !Py_LIMITED_API */
 #endif
 
@@ -47,6 +56,14 @@
                                                   const char *, char **, va_list);
 #endif
 PyAPI_FUNC(PyObject *) Py_VaBuildValue(const char *, va_list);
+#ifndef Py_LIMITED_API
+PyAPI_FUNC(PyObject **) _Py_VaBuildStack(
+    PyObject **small_stack,
+    Py_ssize_t small_stack_len,
+    const char *format,
+    va_list va,
+    Py_ssize_t *p_nargs);
+#endif
 
 #ifndef Py_LIMITED_API
 typedef struct _PyArg_Parser {
@@ -176,7 +193,7 @@
 #endif /* New in 3.5 */
 
 #ifndef Py_LIMITED_API
-PyAPI_DATA(char *) _Py_PackageContext;
+PyAPI_DATA(const char *) _Py_PackageContext;
 #endif
 
 #ifdef __cplusplus
diff --git a/Include/moduleobject.h b/Include/moduleobject.h
index b6e4933..1d8fe46 100644
--- a/Include/moduleobject.h
+++ b/Include/moduleobject.h
@@ -25,7 +25,7 @@
 PyAPI_FUNC(PyObject *) PyModule_GetNameObject(PyObject *);
 #endif
 PyAPI_FUNC(const char *) PyModule_GetName(PyObject *);
-PyAPI_FUNC(const char *) PyModule_GetFilename(PyObject *);
+PyAPI_FUNC(const char *) PyModule_GetFilename(PyObject *) Py_DEPRECATED(3.2);
 PyAPI_FUNC(PyObject *) PyModule_GetFilenameObject(PyObject *);
 #ifndef Py_LIMITED_API
 PyAPI_FUNC(void) _PyModule_Clear(PyObject *);
diff --git a/Include/odictobject.h b/Include/odictobject.h
index 381de58..ff6ad64 100644
--- a/Include/odictobject.h
+++ b/Include/odictobject.h
@@ -19,7 +19,7 @@
 
 #define PyODict_Check(op) PyObject_TypeCheck(op, &PyODict_Type)
 #define PyODict_CheckExact(op) (Py_TYPE(op) == &PyODict_Type)
-#define PyODict_SIZE(op) ((PyDictObject *)op)->ma_used
+#define PyODict_SIZE(op) PyDict_GET_SIZE((op))
 
 #endif /* Py_LIMITED_API */
 
diff --git a/Include/opcode.h b/Include/opcode.h
index be360e1..99c3b0e 100644
--- a/Include/opcode.h
+++ b/Include/opcode.h
@@ -126,6 +126,8 @@
 #define BUILD_CONST_KEY_MAP     156
 #define BUILD_STRING            157
 #define BUILD_TUPLE_UNPACK_WITH_CALL 158
+#define LOAD_METHOD             160
+#define CALL_METHOD             161
 
 /* EXCEPT_HANDLER is a special, implicit block type which is created when
    entering an except handler. It is not an opcode but we define it here
diff --git a/Include/patchlevel.h b/Include/patchlevel.h
index 49930e8..9644b1a 100644
--- a/Include/patchlevel.h
+++ b/Include/patchlevel.h
@@ -17,13 +17,13 @@
 /* Version parsed out into numeric values */
 /*--start constants--*/
 #define PY_MAJOR_VERSION	3
-#define PY_MINOR_VERSION	6
+#define PY_MINOR_VERSION	7
 #define PY_MICRO_VERSION	0
-#define PY_RELEASE_LEVEL	PY_RELEASE_LEVEL_FINAL
+#define PY_RELEASE_LEVEL	PY_RELEASE_LEVEL_ALPHA
 #define PY_RELEASE_SERIAL	0
 
 /* Version as a string */
-#define PY_VERSION      	"3.6.0+"
+#define PY_VERSION      	"3.7.0a0"
 /*--end constants--*/
 
 /* Version as a single 4-byte hex number, e.g. 0x010502B2 == 1.5.2b2.
diff --git a/Include/pyerrors.h b/Include/pyerrors.h
index 8c1dbc5..4540385 100644
--- a/Include/pyerrors.h
+++ b/Include/pyerrors.h
@@ -252,7 +252,7 @@
     );
 #if defined(MS_WINDOWS) && !defined(Py_LIMITED_API)
 PyAPI_FUNC(PyObject *) PyErr_SetFromErrnoWithUnicodeFilename(
-    PyObject *, const Py_UNICODE *);
+    PyObject *, const Py_UNICODE *) Py_DEPRECATED(3.3);
 #endif /* MS_WINDOWS */
 
 PyAPI_FUNC(PyObject *) PyErr_Format(
@@ -286,7 +286,7 @@
 #ifndef Py_LIMITED_API
 /* XXX redeclare to use WSTRING */
 PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErrWithUnicodeFilename(
-    int, const Py_UNICODE *);
+    int, const Py_UNICODE *) Py_DEPRECATED(3.3);
 #endif
 PyAPI_FUNC(PyObject *) PyErr_SetFromWindowsErr(int);
 PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithFilenameObject(
@@ -302,7 +302,7 @@
     );
 #ifndef Py_LIMITED_API
 PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErrWithUnicodeFilename(
-    PyObject *,int, const Py_UNICODE *);
+    PyObject *,int, const Py_UNICODE *) Py_DEPRECATED(3.3);
 #endif
 PyAPI_FUNC(PyObject *) PyErr_SetExcFromWindowsErr(PyObject *, int);
 #endif /* MS_WINDOWS */
@@ -406,7 +406,7 @@
     Py_ssize_t start,
     Py_ssize_t end,
     const char *reason          /* UTF-8 encoded string */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 /* create a UnicodeTranslateError object */
@@ -417,7 +417,7 @@
     Py_ssize_t start,
     Py_ssize_t end,
     const char *reason          /* UTF-8 encoded string */
-    );
+    ) Py_DEPRECATED(3.3);
 PyAPI_FUNC(PyObject *) _PyUnicodeTranslateError_Create(
     PyObject *object,
     Py_ssize_t start,
diff --git a/Include/pyport.h b/Include/pyport.h
index 52a91a0..def2975 100644
--- a/Include/pyport.h
+++ b/Include/pyport.h
@@ -491,13 +491,36 @@
  *    typedef int T1 Py_DEPRECATED(2.4);
  *    extern int x() Py_DEPRECATED(2.5);
  */
-#if defined(__GNUC__) && ((__GNUC__ >= 4) || \
-              (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))
+#if defined(__GNUC__) \
+    && ((__GNUC__ >= 4) || (__GNUC__ == 3) && (__GNUC_MINOR__ >= 1))
 #define Py_DEPRECATED(VERSION_UNUSED) __attribute__((__deprecated__))
 #else
 #define Py_DEPRECATED(VERSION_UNUSED)
 #endif
 
+
+/* _Py_HOT_FUNCTION
+ * The hot attribute on a function is used to inform the compiler that the
+ * function is a hot spot of the compiled program. The function is optimized
+ * more aggressively and on many target it is placed into special subsection of
+ * the text section so all hot functions appears close together improving
+ * locality.
+ *
+ * Usage:
+ *    int _Py_HOT_FUNCTION x() { return 3; }
+ *
+ * Issue #28618: This attribute must not be abused, otherwise it can have a
+ * negative effect on performance. Only the functions were Python spend most of
+ * its time must use it. Use a profiler when running performance benchmark
+ * suite to find these functions.
+ */
+#if defined(__GNUC__) \
+    && ((__GNUC__ >= 5) || (__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))
+#define _Py_HOT_FUNCTION __attribute__((hot))
+#else
+#define _Py_HOT_FUNCTION
+#endif
+
 /**************************************************************************
 Prototypes that are missing from the standard include files on some systems
 (and possibly only some versions of such systems.)
diff --git a/Include/structmember.h b/Include/structmember.h
index 5da8a46..b54f708 100644
--- a/Include/structmember.h
+++ b/Include/structmember.h
@@ -16,11 +16,11 @@
    pointer is NULL. */
 
 typedef struct PyMemberDef {
-    char *name;
+    const char *name;
     int type;
     Py_ssize_t offset;
     int flags;
-    char *doc;
+    const char *doc;
 } PyMemberDef;
 
 /* Types */
diff --git a/Include/structseq.h b/Include/structseq.h
index af22716..e5e5d5c 100644
--- a/Include/structseq.h
+++ b/Include/structseq.h
@@ -8,13 +8,13 @@
 #endif
 
 typedef struct PyStructSequence_Field {
-    char *name;
-    char *doc;
+    const char *name;
+    const char *doc;
 } PyStructSequence_Field;
 
 typedef struct PyStructSequence_Desc {
-    char *name;
-    char *doc;
+    const char *name;
+    const char *doc;
     struct PyStructSequence_Field *fields;
     int n_in_sequence;
 } PyStructSequence_Desc;
diff --git a/Include/unicodeobject.h b/Include/unicodeobject.h
index 587cf03..87cd96d 100644
--- a/Include/unicodeobject.h
+++ b/Include/unicodeobject.h
@@ -90,7 +90,7 @@
 
 #ifndef Py_LIMITED_API
 #define PY_UNICODE_TYPE wchar_t
-typedef wchar_t Py_UNICODE;
+typedef wchar_t Py_UNICODE /* Py_DEPRECATED(3.3) */;
 #endif
 
 /* If the compiler provides a wchar_t type we try to support it
@@ -387,9 +387,11 @@
       ((void)PyUnicode_AsUnicode((PyObject *)(op)),  \
        assert(((PyASCIIObject *)(op))->wstr),        \
        PyUnicode_WSTR_LENGTH(op)))
+    /* Py_DEPRECATED(3.3) */
 
 #define PyUnicode_GET_DATA_SIZE(op) \
     (PyUnicode_GET_SIZE(op) * Py_UNICODE_SIZE)
+    /* Py_DEPRECATED(3.3) */
 
 /* Alias for PyUnicode_AsUnicode().  This will create a wchar_t/Py_UNICODE
    representation on demand.  Using this macro is very inefficient now,
@@ -400,9 +402,11 @@
     (assert(PyUnicode_Check(op)), \
      (((PyASCIIObject *)(op))->wstr) ? (((PyASCIIObject *)(op))->wstr) : \
       PyUnicode_AsUnicode((PyObject *)(op)))
+    /* Py_DEPRECATED(3.3) */
 
 #define PyUnicode_AS_DATA(op) \
     ((const char *)(PyUnicode_AS_UNICODE(op)))
+    /* Py_DEPRECATED(3.3) */
 
 
 /* --- Flexible String Representation Helper Macros (PEP 393) -------------- */
@@ -688,7 +692,7 @@
 PyAPI_FUNC(PyObject*) PyUnicode_FromUnicode(
     const Py_UNICODE *u,        /* Unicode buffer */
     Py_ssize_t size             /* size of buffer */
-    );
+    ) /* Py_DEPRECATED(3.3) */;
 #endif
 
 /* Similar to PyUnicode_FromUnicode(), but u points to UTF-8 encoded bytes */
@@ -760,7 +764,7 @@
 #ifndef Py_LIMITED_API
 PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicode(
     PyObject *unicode           /* Unicode object */
-    );
+    ) /* Py_DEPRECATED(3.3) */;
 #endif
 
 /* Return a read-only pointer to the Unicode object's internal
@@ -772,7 +776,7 @@
 PyAPI_FUNC(Py_UNICODE *) PyUnicode_AsUnicodeAndSize(
     PyObject *unicode,          /* Unicode object */
     Py_ssize_t *size            /* location where to save the length */
-    );
+    )  /* Py_DEPRECATED(3.3) */;
 #endif
 
 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
@@ -788,7 +792,7 @@
 
 PyAPI_FUNC(Py_ssize_t) PyUnicode_GetSize(
     PyObject *unicode           /* Unicode object */
-    );
+    ) Py_DEPRECATED(3.3);
 
 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
 /* Read a character from the string. */
@@ -812,7 +816,7 @@
 
 #ifndef Py_LIMITED_API
 /* Get the maximum ordinal for a Unicode character. */
-PyAPI_FUNC(Py_UNICODE) PyUnicode_GetMax(void);
+PyAPI_FUNC(Py_UNICODE) PyUnicode_GetMax(void) Py_DEPRECATED(3.3);
 #endif
 
 /* Resize a Unicode object. The length is the number of characters, except
@@ -1213,7 +1217,7 @@
     Py_ssize_t size,            /* number of Py_UNICODE chars to encode */
     const char *encoding,       /* encoding */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 /* Encodes a Unicode object and returns the result as Python
@@ -1280,7 +1284,7 @@
     int base64SetO,             /* Encode RFC2152 Set O characters in base64 */
     int base64WhiteSpace,       /* Encode whitespace (sp, ht, nl, cr) in base64 */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 PyAPI_FUNC(PyObject*) _PyUnicode_EncodeUTF7(
     PyObject *unicode,          /* Unicode object */
     int base64SetO,             /* Encode RFC2152 Set O characters in base64 */
@@ -1317,7 +1321,7 @@
     const Py_UNICODE *data,     /* Unicode char buffer */
     Py_ssize_t length,          /* number of Py_UNICODE chars to encode */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 /* --- UTF-32 Codecs ------------------------------------------------------ */
@@ -1393,7 +1397,7 @@
     Py_ssize_t length,          /* number of Py_UNICODE chars to encode */
     const char *errors,         /* error handling */
     int byteorder               /* byteorder to use 0=BOM+native;-1=LE,1=BE */
-    );
+    ) Py_DEPRECATED(3.3);
 PyAPI_FUNC(PyObject*) _PyUnicode_EncodeUTF32(
     PyObject *object,           /* Unicode object */
     const char *errors,         /* error handling */
@@ -1478,7 +1482,7 @@
     Py_ssize_t length,          /* number of Py_UNICODE chars to encode */
     const char *errors,         /* error handling */
     int byteorder               /* byteorder to use 0=BOM+native;-1=LE,1=BE */
-    );
+    ) Py_DEPRECATED(3.3);
 PyAPI_FUNC(PyObject*) _PyUnicode_EncodeUTF16(
     PyObject* unicode,          /* Unicode object */
     const char *errors,         /* error handling */
@@ -1515,7 +1519,7 @@
 PyAPI_FUNC(PyObject*) PyUnicode_EncodeUnicodeEscape(
     const Py_UNICODE *data,     /* Unicode char buffer */
     Py_ssize_t length           /* Number of Py_UNICODE chars to encode */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 /* --- Raw-Unicode-Escape Codecs ------------------------------------------ */
@@ -1534,7 +1538,7 @@
 PyAPI_FUNC(PyObject*) PyUnicode_EncodeRawUnicodeEscape(
     const Py_UNICODE *data,     /* Unicode char buffer */
     Py_ssize_t length           /* Number of Py_UNICODE chars to encode */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 /* --- Unicode Internal Codec ---------------------------------------------
@@ -1574,7 +1578,7 @@
     const Py_UNICODE *data,     /* Unicode char buffer */
     Py_ssize_t length,          /* Number of Py_UNICODE chars to encode */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 /* --- ASCII Codecs -------------------------------------------------------
@@ -1602,7 +1606,7 @@
     const Py_UNICODE *data,     /* Unicode char buffer */
     Py_ssize_t length,          /* Number of Py_UNICODE chars to encode */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 /* --- Character Map Codecs -----------------------------------------------
@@ -1648,7 +1652,7 @@
     PyObject *mapping,          /* character mapping
                                    (unicode ordinal -> char ordinal) */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 PyAPI_FUNC(PyObject*) _PyUnicode_EncodeCharmap(
     PyObject *unicode,          /* Unicode object */
     PyObject *mapping,          /* character mapping
@@ -1676,7 +1680,7 @@
     Py_ssize_t length,          /* Number of Py_UNICODE chars to encode */
     PyObject *table,            /* Translate table */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 #ifdef MS_WINDOWS
@@ -1715,7 +1719,7 @@
     const Py_UNICODE *data,     /* Unicode char buffer */
     Py_ssize_t length,          /* number of Py_UNICODE chars to encode */
     const char *errors          /* error handling */
-    );
+    ) Py_DEPRECATED(3.3);
 #endif
 
 #if !defined(Py_LIMITED_API) || Py_LIMITED_API+0 >= 0x03030000
@@ -1758,7 +1762,7 @@
     Py_ssize_t length,          /* Number of Py_UNICODE chars to encode */
     char *output,               /* Output buffer; must have size >= length */
     const char *errors          /* error handling */
-    );
+    ) /* Py_DEPRECATED(3.3) */;
 #endif
 
 /* Transforms code points that have decimal digit property to the
@@ -1771,7 +1775,7 @@
 PyAPI_FUNC(PyObject*) PyUnicode_TransformDecimalToASCII(
     Py_UNICODE *s,              /* Unicode buffer */
     Py_ssize_t length           /* Number of Py_UNICODE chars to transform */
-    );
+    ) /* Py_DEPRECATED(3.3) */;
 #endif
 
 /* Similar to PyUnicode_TransformDecimalToASCII(), but takes a PyObject
@@ -2196,15 +2200,15 @@
 
 PyAPI_FUNC(Py_UCS4) _PyUnicode_ToLowercase(
     Py_UCS4 ch       /* Unicode character */
-    );
+    ) /* Py_DEPRECATED(3.3) */;
 
 PyAPI_FUNC(Py_UCS4) _PyUnicode_ToUppercase(
     Py_UCS4 ch       /* Unicode character */
-    );
+    ) /* Py_DEPRECATED(3.3) */;
 
 PyAPI_FUNC(Py_UCS4) _PyUnicode_ToTitlecase(
     Py_UCS4 ch       /* Unicode character */
-    );
+    ) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(int) _PyUnicode_ToLowerFull(
     Py_UCS4 ch,       /* Unicode character */
@@ -2268,40 +2272,40 @@
 
 PyAPI_FUNC(size_t) Py_UNICODE_strlen(
     const Py_UNICODE *u
-    );
+    ) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(Py_UNICODE*) Py_UNICODE_strcpy(
     Py_UNICODE *s1,
-    const Py_UNICODE *s2);
+    const Py_UNICODE *s2) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(Py_UNICODE*) Py_UNICODE_strcat(
-    Py_UNICODE *s1, const Py_UNICODE *s2);
+    Py_UNICODE *s1, const Py_UNICODE *s2) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(Py_UNICODE*) Py_UNICODE_strncpy(
     Py_UNICODE *s1,
     const Py_UNICODE *s2,
-    size_t n);
+    size_t n) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(int) Py_UNICODE_strcmp(
     const Py_UNICODE *s1,
     const Py_UNICODE *s2
-    );
+    ) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(int) Py_UNICODE_strncmp(
     const Py_UNICODE *s1,
     const Py_UNICODE *s2,
     size_t n
-    );
+    ) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(Py_UNICODE*) Py_UNICODE_strchr(
     const Py_UNICODE *s,
     Py_UNICODE c
-    );
+    ) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(Py_UNICODE*) Py_UNICODE_strrchr(
     const Py_UNICODE *s,
     Py_UNICODE c
-    );
+    ) Py_DEPRECATED(3.3);
 
 PyAPI_FUNC(PyObject*) _PyUnicode_FormatLong(PyObject *, int, int, int);
 
@@ -2311,7 +2315,7 @@
 
 PyAPI_FUNC(Py_UNICODE*) PyUnicode_AsUnicodeCopy(
     PyObject *unicode
-    );
+    ) Py_DEPRECATED(3.3);
 #endif /* Py_LIMITED_API */
 
 #if defined(Py_DEBUG) && !defined(Py_LIMITED_API)
diff --git a/Lib/_bootlocale.py b/Lib/_bootlocale.py
index 4bccac1..0c61b0d 100644
--- a/Lib/_bootlocale.py
+++ b/Lib/_bootlocale.py
@@ -14,11 +14,17 @@
     try:
         _locale.CODESET
     except AttributeError:
-        def getpreferredencoding(do_setlocale=True):
-            # This path for legacy systems needs the more complex
-            # getdefaultlocale() function, import the full locale module.
-            import locale
-            return locale.getpreferredencoding(do_setlocale)
+        if hasattr(sys, 'getandroidapilevel'):
+            # On Android langinfo.h and CODESET are missing, and UTF-8 is
+            # always used in mbstowcs() and wcstombs().
+            def getpreferredencoding(do_setlocale=True):
+                return 'UTF-8'
+        else:
+            def getpreferredencoding(do_setlocale=True):
+                # This path for legacy systems needs the more complex
+                # getdefaultlocale() function, import the full locale module.
+                import locale
+                return locale.getpreferredencoding(do_setlocale)
     else:
         def getpreferredencoding(do_setlocale=True):
             assert not do_setlocale
diff --git a/Lib/_pyio.py b/Lib/_pyio.py
index 2ebfb05..8f93976 100644
--- a/Lib/_pyio.py
+++ b/Lib/_pyio.py
@@ -635,7 +635,7 @@
     implementation, but wrap one.
     """
 
-    def read(self, size=None):
+    def read(self, size=-1):
         """Read and return up to size bytes, where size is an int.
 
         If the argument is omitted, None, or negative, reads and
@@ -655,7 +655,7 @@
         """
         self._unsupported("read")
 
-    def read1(self, size=None):
+    def read1(self, size=-1):
         """Read up to size bytes with at most one read() system call,
         where size is an int.
         """
@@ -863,7 +863,7 @@
         self._buffer.clear()
         super().close()
 
-    def read(self, size=None):
+    def read(self, size=-1):
         if self.closed:
             raise ValueError("read from closed file")
         if size is None:
@@ -877,7 +877,7 @@
         self._pos = newpos
         return bytes(b)
 
-    def read1(self, size):
+    def read1(self, size=-1):
         """This is the same as read.
         """
         return self.read(size)
@@ -1073,12 +1073,12 @@
                 self._read_pos = 0
         return self._read_buf[self._read_pos:]
 
-    def read1(self, size):
+    def read1(self, size=-1):
         """Reads up to size bytes, with at most one read() system call."""
         # Returns up to size bytes.  If at least one byte is buffered, we
         # only return buffered bytes.  Otherwise, we do one raw read.
         if size < 0:
-            raise ValueError("number of bytes to read must be positive")
+            size = self.buffer_size
         if size == 0:
             return b""
         with self._read_lock:
@@ -1270,7 +1270,7 @@
         self.reader = BufferedReader(reader, buffer_size)
         self.writer = BufferedWriter(writer, buffer_size)
 
-    def read(self, size=None):
+    def read(self, size=-1):
         if size is None:
             size = -1
         return self.reader.read(size)
@@ -1284,7 +1284,7 @@
     def peek(self, size=0):
         return self.reader.peek(size)
 
-    def read1(self, size):
+    def read1(self, size=-1):
         return self.reader.read1(size)
 
     def readinto1(self, b):
@@ -1370,7 +1370,7 @@
         self.flush()
         return BufferedReader.peek(self, size)
 
-    def read1(self, size):
+    def read1(self, size=-1):
         self.flush()
         return BufferedReader.read1(self, size)
 
diff --git a/Lib/asyncio/base_events.py b/Lib/asyncio/base_events.py
index 0df58c5..ee34996 100644
--- a/Lib/asyncio/base_events.py
+++ b/Lib/asyncio/base_events.py
@@ -16,7 +16,6 @@
 import collections
 import concurrent.futures
 import heapq
-import inspect
 import itertools
 import logging
 import os
diff --git a/Lib/bisect.py b/Lib/bisect.py
index 4a4d052..7732c63 100644
--- a/Lib/bisect.py
+++ b/Lib/bisect.py
@@ -19,8 +19,6 @@
         else: lo = mid+1
     a.insert(lo, x)
 
-insort = insort_right   # backward compatibility
-
 def bisect_right(a, x, lo=0, hi=None):
     """Return the index where to insert item x in list a, assuming a is sorted.
 
@@ -42,8 +40,6 @@
         else: lo = mid+1
     return lo
 
-bisect = bisect_right   # backward compatibility
-
 def insort_left(a, x, lo=0, hi=None):
     """Insert item x in list a, and keep it sorted assuming a is sorted.
 
@@ -90,3 +86,7 @@
     from _bisect import *
 except ImportError:
     pass
+
+# Create aliases
+bisect = bisect_right
+insort = insort_right
diff --git a/Lib/calendar.py b/Lib/calendar.py
index 07594f3..28ac56f 100644
--- a/Lib/calendar.py
+++ b/Lib/calendar.py
@@ -267,7 +267,7 @@
         """
         Print a single week (no newline).
         """
-        print(self.formatweek(theweek, width), end=' ')
+        print(self.formatweek(theweek, width), end='')
 
     def formatday(self, day, weekday, width):
         """
@@ -371,7 +371,7 @@
 
     def pryear(self, theyear, w=0, l=0, c=6, m=3):
         """Print a year's calendar."""
-        print(self.formatyear(theyear, w, l, c, m))
+        print(self.formatyear(theyear, w, l, c, m), end='')
 
 
 class HTMLCalendar(Calendar):
diff --git a/Lib/ctypes/util.py b/Lib/ctypes/util.py
index 339ae8a..8856f65 100644
--- a/Lib/ctypes/util.py
+++ b/Lib/ctypes/util.py
@@ -318,10 +318,6 @@
         print(find_library("c"))
         print(find_library("bz2"))
 
-        # getattr
-##        print cdll.m
-##        print cdll.bz2
-
         # load
         if sys.platform == "darwin":
             print(cdll.LoadLibrary("libm.dylib"))
diff --git a/Lib/dbm/dumb.py b/Lib/dbm/dumb.py
index 2296dbf..c3c4a66 100644
--- a/Lib/dbm/dumb.py
+++ b/Lib/dbm/dumb.py
@@ -68,7 +68,7 @@
 
         # Handle the creation
         self._create(flag)
-        self._update()
+        self._update(flag)
 
     def _create(self, flag):
         if flag == 'n':
@@ -92,12 +92,17 @@
             f.close()
 
     # Read directory file into the in-memory index dict.
-    def _update(self):
+    def _update(self, flag):
         self._index = {}
         try:
             f = _io.open(self._dirfile, 'r', encoding="Latin-1")
         except OSError:
             self._modified = not self._readonly
+            if flag not in ('c', 'n'):
+                import warnings
+                warnings.warn("The index file is missing, the "
+                              "semantics of the 'c' flag will be used.",
+                              DeprecationWarning, stacklevel=4)
         else:
             self._modified = False
             with f:
diff --git a/Lib/distutils/command/build_ext.py b/Lib/distutils/command/build_ext.py
index 74de782..9155626 100644
--- a/Lib/distutils/command/build_ext.py
+++ b/Lib/distutils/command/build_ext.py
@@ -715,13 +715,6 @@
                 return ext.libraries + [pythonlib]
             else:
                 return ext.libraries
-        elif sys.platform[:6] == "cygwin":
-            template = "python%d.%d"
-            pythonlib = (template %
-                   (sys.hexversion >> 24, (sys.hexversion >> 16) & 0xff))
-            # don't extend ext.libraries, it may be shared with other
-            # extensions, it is a reference to the original list
-            return ext.libraries + [pythonlib]
         elif sys.platform[:6] == "atheos":
             from distutils import sysconfig
 
diff --git a/Lib/distutils/command/sdist.py b/Lib/distutils/command/sdist.py
index 4fd1d47..180e286 100644
--- a/Lib/distutils/command/sdist.py
+++ b/Lib/distutils/command/sdist.py
@@ -4,17 +4,19 @@
 
 import os
 import sys
-from types import *
 from glob import glob
 from warnings import warn
 
 from distutils.core import Command
-from distutils import dir_util, dep_util, file_util, archive_util
+from distutils import dir_util
+from distutils import file_util
+from distutils import archive_util
 from distutils.text_file import TextFile
-from distutils.errors import *
 from distutils.filelist import FileList
 from distutils import log
 from distutils.util import convert_path
+from distutils.errors import DistutilsTemplateError, DistutilsOptionError
+
 
 def show_formats():
     """Print all possible values for the 'formats' option (used by
@@ -30,6 +32,7 @@
     FancyGetopt(formats).print_help(
         "List of available source distribution formats:")
 
+
 class sdist(Command):
 
     description = "create a source distribution (tarball, zip file, etc.)"
@@ -93,6 +96,8 @@
 
     sub_commands = [('check', checking_metadata)]
 
+    READMES = 'README', 'README.txt'
+
     def initialize_options(self):
         # 'template' and 'manifest' are, respectively, the names of
         # the manifest template and manifest file.
@@ -216,13 +221,39 @@
         Warns if (README or README.txt) or setup.py are missing; everything
         else is optional.
         """
-        standards = [('README', 'README.txt'), self.distribution.script_name]
+        self._add_defaults_standards()
+        self._add_defaults_optional()
+        self._add_defaults_python()
+        self._add_defaults_data_files()
+        self._add_defaults_ext()
+        self._add_defaults_c_libs()
+        self._add_defaults_scripts()
+
+    @staticmethod
+    def _cs_path_exists(fspath):
+        """
+        Case-sensitive path existence check
+
+        >>> sdist._cs_path_exists(__file__)
+        True
+        >>> sdist._cs_path_exists(__file__.upper())
+        False
+        """
+        if not os.path.exists(fspath):
+            return False
+        # make absolute so we always have a directory
+        abspath = os.path.abspath(fspath)
+        directory, filename = os.path.split(abspath)
+        return filename in os.listdir(directory)
+
+    def _add_defaults_standards(self):
+        standards = [self.READMES, self.distribution.script_name]
         for fn in standards:
             if isinstance(fn, tuple):
                 alts = fn
                 got_it = False
                 for fn in alts:
-                    if os.path.exists(fn):
+                    if self._cs_path_exists(fn):
                         got_it = True
                         self.filelist.append(fn)
                         break
@@ -231,16 +262,18 @@
                     self.warn("standard file not found: should have one of " +
                               ', '.join(alts))
             else:
-                if os.path.exists(fn):
+                if self._cs_path_exists(fn):
                     self.filelist.append(fn)
                 else:
                     self.warn("standard file '%s' not found" % fn)
 
+    def _add_defaults_optional(self):
         optional = ['test/test*.py', 'setup.cfg']
         for pattern in optional:
             files = filter(os.path.isfile, glob(pattern))
             self.filelist.extend(files)
 
+    def _add_defaults_python(self):
         # build_py is used to get:
         #  - python modules
         #  - files defined in package_data
@@ -256,28 +289,34 @@
             for filename in filenames:
                 self.filelist.append(os.path.join(src_dir, filename))
 
+    def _add_defaults_data_files(self):
         # getting distribution.data_files
         if self.distribution.has_data_files():
             for item in self.distribution.data_files:
-                if isinstance(item, str): # plain file
+                if isinstance(item, str):
+                    # plain file
                     item = convert_path(item)
                     if os.path.isfile(item):
                         self.filelist.append(item)
-                else:    # a (dirname, filenames) tuple
+                else:
+                    # a (dirname, filenames) tuple
                     dirname, filenames = item
                     for f in filenames:
                         f = convert_path(f)
                         if os.path.isfile(f):
                             self.filelist.append(f)
 
+    def _add_defaults_ext(self):
         if self.distribution.has_ext_modules():
             build_ext = self.get_finalized_command('build_ext')
             self.filelist.extend(build_ext.get_source_files())
 
+    def _add_defaults_c_libs(self):
         if self.distribution.has_c_libraries():
             build_clib = self.get_finalized_command('build_clib')
             self.filelist.extend(build_clib.get_source_files())
 
+    def _add_defaults_scripts(self):
         if self.distribution.has_scripts():
             build_scripts = self.get_finalized_command('build_scripts')
             self.filelist.extend(build_scripts.get_source_files())
diff --git a/Lib/email/_encoded_words.py b/Lib/email/_encoded_words.py
index 5eaab36..c40ffa9 100644
--- a/Lib/email/_encoded_words.py
+++ b/Lib/email/_encoded_words.py
@@ -62,7 +62,7 @@
 
 # regex based decoder.
 _q_byte_subber = functools.partial(re.compile(br'=([a-fA-F0-9]{2})').sub,
-        lambda m: bytes([int(m.group(1), 16)]))
+        lambda m: bytes.fromhex(m.group(1).decode()))
 
 def decode_q(encoded):
     encoded = encoded.replace(b'_', b' ')
diff --git a/Lib/functools.py b/Lib/functools.py
index 45e5f87..b278bc2 100644
--- a/Lib/functools.py
+++ b/Lib/functools.py
@@ -493,6 +493,7 @@
     hits = misses = 0
     full = False
     cache_get = cache.get    # bound method to lookup a key or return None
+    cache_len = cache.__len__  # get cache size without calling len()
     lock = RLock()           # because linkedlist updates aren't threadsafe
     root = []                # root of the circular doubly linked list
     root[:] = [root, root, None, None]     # initialize by pointing to self
@@ -574,16 +575,16 @@
                     last = root[PREV]
                     link = [last, root, key, result]
                     last[NEXT] = root[PREV] = cache[key] = link
-                    # Use the __len__() method instead of the len() function
+                    # Use the cache_len bound method instead of the len() function
                     # which could potentially be wrapped in an lru_cache itself.
-                    full = (cache.__len__() >= maxsize)
+                    full = (cache_len() >= maxsize)
                 misses += 1
             return result
 
     def cache_info():
         """Report cache statistics"""
         with lock:
-            return _CacheInfo(hits, misses, maxsize, cache.__len__())
+            return _CacheInfo(hits, misses, maxsize, cache_len())
 
     def cache_clear():
         """Clear the cache and cache statistics"""
diff --git a/Lib/http/client.py b/Lib/http/client.py
index a8e59b9..0234199 100644
--- a/Lib/http/client.py
+++ b/Lib/http/client.py
@@ -72,7 +72,6 @@
 import email.message
 import http
 import io
-import os
 import re
 import socket
 import collections
@@ -642,14 +641,7 @@
             return self._read1_chunked(n)
         if self.length is not None and (n < 0 or n > self.length):
             n = self.length
-        try:
-            result = self.fp.read1(n)
-        except ValueError:
-            if n >= 0:
-                raise
-            # some implementations, like BufferedReader, don't support -1
-            # Read an arbitrarily selected largeish chunk.
-            result = self.fp.read1(16*1024)
+        result = self.fp.read1(n)
         if not result and n:
             self._close_conn()
         elif self.length is not None:
diff --git a/Lib/http/server.py b/Lib/http/server.py
index e12e45b..61ddecc 100644
--- a/Lib/http/server.py
+++ b/Lib/http/server.py
@@ -267,8 +267,8 @@
         are in self.command, self.path, self.request_version and
         self.headers.
 
-        Return True for success, False for failure; on failure, an
-        error is sent back.
+        Return True for success, False for failure; on failure, any relevant
+        error response has already been sent back.
 
         """
         self.command = None  # set in case of error on the first line
@@ -278,10 +278,13 @@
         requestline = requestline.rstrip('\r\n')
         self.requestline = requestline
         words = requestline.split()
-        if len(words) == 3:
-            command, path, version = words
+        if len(words) == 0:
+            return False
+
+        if len(words) >= 3:  # Enough to determine protocol version
+            version = words[-1]
             try:
-                if version[:5] != 'HTTP/':
+                if not version.startswith('HTTP/'):
                     raise ValueError
                 base_version_number = version.split('/', 1)[1]
                 version_number = base_version_number.split(".")
@@ -306,22 +309,22 @@
                     HTTPStatus.HTTP_VERSION_NOT_SUPPORTED,
                     "Invalid HTTP version (%s)" % base_version_number)
                 return False
-        elif len(words) == 2:
-            command, path = words
+            self.request_version = version
+
+        if not 2 <= len(words) <= 3:
+            self.send_error(
+                HTTPStatus.BAD_REQUEST,
+                "Bad request syntax (%r)" % requestline)
+            return False
+        command, path = words[:2]
+        if len(words) == 2:
             self.close_connection = True
             if command != 'GET':
                 self.send_error(
                     HTTPStatus.BAD_REQUEST,
                     "Bad HTTP/0.9 request type (%r)" % command)
                 return False
-        elif not words:
-            return False
-        else:
-            self.send_error(
-                HTTPStatus.BAD_REQUEST,
-                "Bad request syntax (%r)" % requestline)
-            return False
-        self.command, self.path, self.request_version = command, path, version
+        self.command, self.path = command, path
 
         # Examine the headers and look for a Connection directive.
         try:
diff --git a/Lib/idlelib/idle_test/test_macosx.py b/Lib/idlelib/idle_test/test_macosx.py
index fae75d8..775697b 100644
--- a/Lib/idlelib/idle_test/test_macosx.py
+++ b/Lib/idlelib/idle_test/test_macosx.py
@@ -4,7 +4,6 @@
 '''
 from idlelib import macosx
 from test.support import requires
-import sys
 import tkinter as tk
 import unittest
 import unittest.mock as mock
diff --git a/Lib/idlelib/idle_test/test_tree.py b/Lib/idlelib/idle_test/test_tree.py
index 09ba964..bb597d8 100644
--- a/Lib/idlelib/idle_test/test_tree.py
+++ b/Lib/idlelib/idle_test/test_tree.py
@@ -5,7 +5,6 @@
 from idlelib import tree
 from test.support import requires
 requires('gui')
-import os
 import unittest
 from tkinter import Tk
 
diff --git a/Lib/idlelib/macosx.py b/Lib/idlelib/macosx.py
index c225dd9..d4566cd 100644
--- a/Lib/idlelib/macosx.py
+++ b/Lib/idlelib/macosx.py
@@ -2,7 +2,6 @@
 A number of functions that enhance IDLE on Mac OSX.
 """
 from sys import platform  # Used in _init_tk_type, changed by test.
-import warnings
 
 import tkinter
 
diff --git a/Lib/idlelib/stackviewer.py b/Lib/idlelib/stackviewer.py
index 0698def..400fa63 100644
--- a/Lib/idlelib/stackviewer.py
+++ b/Lib/idlelib/stackviewer.py
@@ -1,6 +1,5 @@
 import linecache
 import os
-import re
 import sys
 
 import tkinter as tk
diff --git a/Lib/importlib/_bootstrap_external.py b/Lib/importlib/_bootstrap_external.py
index 9feec50..ec528b2 100644
--- a/Lib/importlib/_bootstrap_external.py
+++ b/Lib/importlib/_bootstrap_external.py
@@ -240,6 +240,7 @@
 #     Python 3.6b1  3377 (set __class__ cell from type.__new__ #23722)
 #     Python 3.6b2  3378 (add BUILD_TUPLE_UNPACK_WITH_CALL #28257)
 #     Python 3.6rc1 3379 (more thorough __class__ validation #23722)
+#     Python 3.7a0  3390 (add LOAD_METHOD and CALL_METHOD opcodes)
 #
 # MAGIC must change whenever the bytecode emitted by the compiler may no
 # longer be understood by older implementations of the eval loop (usually
@@ -248,7 +249,7 @@
 # Whenever MAGIC_NUMBER is changed, the ranges in the magic_values array
 # in PC/launcher.c must also be updated.
 
-MAGIC_NUMBER = (3379).to_bytes(2, 'little') + b'\r\n'
+MAGIC_NUMBER = (3390).to_bytes(2, 'little') + b'\r\n'
 _RAW_MAGIC_NUMBER = int.from_bytes(MAGIC_NUMBER, 'little')  # For import.c
 
 _PYCACHE = '__pycache__'
diff --git a/Lib/lib2to3/pytree.py b/Lib/lib2to3/pytree.py
index ad3592c..c425fe6 100644
--- a/Lib/lib2to3/pytree.py
+++ b/Lib/lib2to3/pytree.py
@@ -13,7 +13,6 @@
 __author__ = "Guido van Rossum <guido@python.org>"
 
 import sys
-import warnings
 from io import StringIO
 
 HUGE = 0x7FFFFFFF  # maximum repeat count, default max
diff --git a/Lib/lib2to3/tests/__init__.py b/Lib/lib2to3/tests/__init__.py
index c5166fc..54221c7 100644
--- a/Lib/lib2to3/tests/__init__.py
+++ b/Lib/lib2to3/tests/__init__.py
@@ -1,7 +1,6 @@
 # Author: Collin Winter
 
 import os
-import unittest
 
 from test.support import load_package_tests
 
diff --git a/Lib/locale.py b/Lib/locale.py
index 4de0090..f8d1d78 100644
--- a/Lib/locale.py
+++ b/Lib/locale.py
@@ -618,15 +618,21 @@
     try:
         CODESET
     except NameError:
-        # Fall back to parsing environment variables :-(
-        def getpreferredencoding(do_setlocale = True):
-            """Return the charset that the user is likely using,
-            by looking at environment variables."""
-            res = getdefaultlocale()[1]
-            if res is None:
-                # LANG not set, default conservatively to ASCII
-                res = 'ascii'
-            return res
+        if hasattr(sys, 'getandroidapilevel'):
+            # On Android langinfo.h and CODESET are missing, and UTF-8 is
+            # always used in mbstowcs() and wcstombs().
+            def getpreferredencoding(do_setlocale = True):
+                return 'UTF-8'
+        else:
+            # Fall back to parsing environment variables :-(
+            def getpreferredencoding(do_setlocale = True):
+                """Return the charset that the user is likely using,
+                by looking at environment variables."""
+                res = getdefaultlocale()[1]
+                if res is None:
+                    # LANG not set, default conservatively to ASCII
+                    res = 'ascii'
+                return res
     else:
         def getpreferredencoding(do_setlocale = True):
             """Return the charset that the user is likely using,
diff --git a/Lib/logging/__init__.py b/Lib/logging/__init__.py
index 2590d65..d886d35 100644
--- a/Lib/logging/__init__.py
+++ b/Lib/logging/__init__.py
@@ -1889,7 +1889,7 @@
         basicConfig()
     root.log(level, msg, *args, **kwargs)
 
-def disable(level):
+def disable(level=CRITICAL):
     """
     Disable all logging calls of severity 'level' and below.
     """
diff --git a/Lib/logging/config.py b/Lib/logging/config.py
index 8a99923..917178e 100644
--- a/Lib/logging/config.py
+++ b/Lib/logging/config.py
@@ -1,4 +1,4 @@
-# Copyright 2001-2014 by Vinay Sajip. All Rights Reserved.
+# Copyright 2001-2016 by Vinay Sajip. All Rights Reserved.
 #
 # Permission to use, copy, modify, and distribute this software and its
 # documentation for any purpose and without fee is hereby granted,
@@ -19,7 +19,7 @@
 is based on PEP 282 and comments thereto in comp.lang.python, and influenced
 by Apache's log4j system.
 
-Copyright (C) 2001-2014 Vinay Sajip. All Rights Reserved.
+Copyright (C) 2001-2016 Vinay Sajip. All Rights Reserved.
 
 To use, simply 'import logging' and log away!
 """
@@ -509,21 +509,21 @@
                                 handler.setLevel(logging._checkLevel(level))
                         except Exception as e:
                             raise ValueError('Unable to configure handler '
-                                             '%r: %s' % (name, e))
+                                             '%r' % name) from e
                 loggers = config.get('loggers', EMPTY_DICT)
                 for name in loggers:
                     try:
                         self.configure_logger(name, loggers[name], True)
                     except Exception as e:
                         raise ValueError('Unable to configure logger '
-                                         '%r: %s' % (name, e))
+                                         '%r' % name) from e
                 root = config.get('root', None)
                 if root:
                     try:
                         self.configure_root(root, True)
                     except Exception as e:
                         raise ValueError('Unable to configure root '
-                                         'logger: %s' % e)
+                                         'logger') from e
             else:
                 disable_existing = config.pop('disable_existing_loggers', True)
 
@@ -538,7 +538,7 @@
                                                             formatters[name])
                     except Exception as e:
                         raise ValueError('Unable to configure '
-                                         'formatter %r: %s' % (name, e))
+                                         'formatter %r' % name) from e
                 # Next, do filters - they don't refer to anything else, either
                 filters = config.get('filters', EMPTY_DICT)
                 for name in filters:
@@ -546,7 +546,7 @@
                         filters[name] = self.configure_filter(filters[name])
                     except Exception as e:
                         raise ValueError('Unable to configure '
-                                         'filter %r: %s' % (name, e))
+                                         'filter %r' % name) from e
 
                 # Next, do handlers - they refer to formatters and filters
                 # As handlers can refer to other handlers, sort the keys
@@ -559,11 +559,11 @@
                         handler.name = name
                         handlers[name] = handler
                     except Exception as e:
-                        if 'target not configured yet' in str(e):
+                        if 'target not configured yet' in str(e.__cause__):
                             deferred.append(name)
                         else:
                             raise ValueError('Unable to configure handler '
-                                             '%r: %s' % (name, e))
+                                             '%r' % name) from e
 
                 # Now do any that were deferred
                 for name in deferred:
@@ -573,7 +573,7 @@
                         handlers[name] = handler
                     except Exception as e:
                         raise ValueError('Unable to configure handler '
-                                         '%r: %s' % (name, e))
+                                         '%r' % name) from e
 
                 # Next, do loggers - they refer to handlers and filters
 
@@ -612,7 +612,7 @@
                         self.configure_logger(name, loggers[name])
                     except Exception as e:
                         raise ValueError('Unable to configure logger '
-                                         '%r: %s' % (name, e))
+                                         '%r' % name) from e
 
                 #Disable any old loggers. There's no point deleting
                 #them as other threads may continue to hold references
@@ -637,7 +637,7 @@
                         self.configure_root(root)
                     except Exception as e:
                         raise ValueError('Unable to configure root '
-                                         'logger: %s' % e)
+                                         'logger') from e
         finally:
             logging._releaseLock()
 
@@ -684,7 +684,7 @@
             try:
                 filterer.addFilter(self.config['filters'][f])
             except Exception as e:
-                raise ValueError('Unable to add filter %r: %s' % (f, e))
+                raise ValueError('Unable to add filter %r' % f) from e
 
     def configure_handler(self, config):
         """Configure a handler from a dictionary."""
@@ -695,7 +695,7 @@
                 formatter = self.config['formatters'][formatter]
             except Exception as e:
                 raise ValueError('Unable to set formatter '
-                                 '%r: %s' % (formatter, e))
+                                 '%r' % formatter) from e
         level = config.pop('level', None)
         filters = config.pop('filters', None)
         if '()' in config:
@@ -717,7 +717,7 @@
                     config['target'] = th
                 except Exception as e:
                     raise ValueError('Unable to set target handler '
-                                     '%r: %s' % (config['target'], e))
+                                     '%r' % config['target']) from e
             elif issubclass(klass, logging.handlers.SMTPHandler) and\
                 'mailhost' in config:
                 config['mailhost'] = self.as_tuple(config['mailhost'])
@@ -755,7 +755,7 @@
             try:
                 logger.addHandler(self.config['handlers'][h])
             except Exception as e:
-                raise ValueError('Unable to add handler %r: %s' % (h, e))
+                raise ValueError('Unable to add handler %r' % h) from e
 
     def common_logger_config(self, logger, config, incremental=False):
         """
diff --git a/Lib/macurl2path.py b/Lib/macurl2path.py
deleted file mode 100644
index a68821d..0000000
--- a/Lib/macurl2path.py
+++ /dev/null
@@ -1,77 +0,0 @@
-"""Macintosh-specific module for conversion between pathnames and URLs.
-
-Do not import directly; use urllib instead."""
-
-import urllib.parse
-import os
-
-__all__ = ["url2pathname","pathname2url"]
-
-def url2pathname(pathname):
-    """OS-specific conversion from a relative URL of the 'file' scheme
-    to a file system path; not recommended for general use."""
-    #
-    # XXXX The .. handling should be fixed...
-    #
-    tp = urllib.parse.splittype(pathname)[0]
-    if tp and tp != 'file':
-        raise RuntimeError('Cannot convert non-local URL to pathname')
-    # Turn starting /// into /, an empty hostname means current host
-    if pathname[:3] == '///':
-        pathname = pathname[2:]
-    elif pathname[:2] == '//':
-        raise RuntimeError('Cannot convert non-local URL to pathname')
-    components = pathname.split('/')
-    # Remove . and embedded ..
-    i = 0
-    while i < len(components):
-        if components[i] == '.':
-            del components[i]
-        elif components[i] == '..' and i > 0 and \
-                                  components[i-1] not in ('', '..'):
-            del components[i-1:i+1]
-            i = i-1
-        elif components[i] == '' and i > 0 and components[i-1] != '':
-            del components[i]
-        else:
-            i = i+1
-    if not components[0]:
-        # Absolute unix path, don't start with colon
-        rv = ':'.join(components[1:])
-    else:
-        # relative unix path, start with colon. First replace
-        # leading .. by empty strings (giving ::file)
-        i = 0
-        while i < len(components) and components[i] == '..':
-            components[i] = ''
-            i = i + 1
-        rv = ':' + ':'.join(components)
-    # and finally unquote slashes and other funny characters
-    return urllib.parse.unquote(rv)
-
-def pathname2url(pathname):
-    """OS-specific conversion from a file system path to a relative URL
-    of the 'file' scheme; not recommended for general use."""
-    if '/' in pathname:
-        raise RuntimeError("Cannot convert pathname containing slashes")
-    components = pathname.split(':')
-    # Remove empty first and/or last component
-    if components[0] == '':
-        del components[0]
-    if components[-1] == '':
-        del components[-1]
-    # Replace empty string ('::') by .. (will result in '/../' later)
-    for i in range(len(components)):
-        if components[i] == '':
-            components[i] = '..'
-    # Truncate names longer than 31 bytes
-    components = map(_pncomp2url, components)
-
-    if os.path.isabs(pathname):
-        return '/' + '/'.join(components)
-    else:
-        return '/'.join(components)
-
-def _pncomp2url(component):
-    # We want to quote slashes
-    return urllib.parse.quote(component[:31], safe='')
diff --git a/Lib/modulefinder.py b/Lib/modulefinder.py
index e220315..e277ca7 100644
--- a/Lib/modulefinder.py
+++ b/Lib/modulefinder.py
@@ -7,7 +7,6 @@
 import os
 import sys
 import types
-import struct
 import warnings
 with warnings.catch_warnings():
     warnings.simplefilter('ignore', DeprecationWarning)
diff --git a/Lib/opcode.py b/Lib/opcode.py
index b5916b6..dffb38c 100644
--- a/Lib/opcode.py
+++ b/Lib/opcode.py
@@ -212,4 +212,7 @@
 def_op('BUILD_STRING', 157)
 def_op('BUILD_TUPLE_UNPACK_WITH_CALL', 158)
 
+name_op('LOAD_METHOD', 160)
+def_op('CALL_METHOD', 161)
+
 del def_op, name_op, jrel_op, jabs_op
diff --git a/Lib/pydoc_data/topics.py b/Lib/pydoc_data/topics.py
index c7fac33..3579484 100644
--- a/Lib/pydoc_data/topics.py
+++ b/Lib/pydoc_data/topics.py
@@ -1,5 +1,5 @@
 # -*- coding: utf-8 -*-
-# Autogenerated by Sphinx on Tue Dec  6 18:51:51 2016
+# Autogenerated by Sphinx on Mon Sep 12 10:47:11 2016
 topics = {'assert': '\n'
            'The "assert" statement\n'
            '**********************\n'
@@ -3702,7 +3702,7 @@
              '   end). This is because any time you resume execution (even '
              'with a\n'
              '   simple next or step), you may encounter another '
-             'breakpoint—which\n'
+             'breakpoint--which\n'
              '   could have its own command list, leading to ambiguities about '
              'which\n'
              '   list to execute.\n'
@@ -5066,9 +5066,9 @@
                   'be formatted\n'
                   'with the floating point presentation types listed below '
                   '(except "\'n\'"\n'
-                  'and "None"). When doing so, "float()" is used to convert '
-                  'the integer\n'
-                  'to a floating point number before formatting.\n'
+                  'and None). When doing so, "float()" is used to convert the '
+                  'integer to\n'
+                  'a floating point number before formatting.\n'
                   '\n'
                   'The available presentation types for floating point and '
                   'decimal values\n'
@@ -8503,10 +8503,9 @@
                  'defined at the\n'
                  'class scope. Class variables must be accessed through the '
                  'first\n'
-                 'parameter of instance or class methods, or through the '
-                 'implicit\n'
-                 'lexically scoped "__class__" reference described in the next '
-                 'section.\n'
+                 'parameter of instance or class methods, and cannot be '
+                 'accessed at all\n'
+                 'from static methods.\n'
                  '\n'
                  '\n'
                  'Creating the class object\n'
@@ -8536,38 +8535,6 @@
                  'passed to the\n'
                  'method.\n'
                  '\n'
-                 '**CPython implementation detail:** In CPython 3.6 and later, '
-                 'the\n'
-                 '"__class__" cell is passed to the metaclass as a '
-                 '"__classcell__" entry\n'
-                 'in the class namespace. If present, this must be propagated '
-                 'up to the\n'
-                 '"type.__new__" call in order for the class to be '
-                 'initialised\n'
-                 'correctly. Failing to do so will result in a '
-                 '"DeprecationWarning" in\n'
-                 'Python 3.6, and a "RuntimeWarning" in the future.\n'
-                 '\n'
-                 'When using the default metaclass "type", or any metaclass '
-                 'that\n'
-                 'ultimately calls "type.__new__", the following additional\n'
-                 'customisation steps are invoked after creating the class '
-                 'object:\n'
-                 '\n'
-                 '* first, "type.__new__" collects all of the descriptors in '
-                 'the class\n'
-                 '  namespace that define a "__set_name__()" method;\n'
-                 '\n'
-                 '* second, all of these "__set_name__" methods are called '
-                 'with the\n'
-                 '  class being defined and the assigned name of that '
-                 'particular\n'
-                 '  descriptor; and\n'
-                 '\n'
-                 '* finally, the "__init_subclass__()" hook is called on the '
-                 'immediate\n'
-                 '  parent of the new class in its method resolution order.\n'
-                 '\n'
                  'After the class object is created, it is passed to the '
                  'class\n'
                  'decorators included in the class definition (if any) and the '
@@ -9659,7 +9626,7 @@
                    '   Unicode ordinals (integers) or characters (strings of '
                    'length 1) to\n'
                    '   Unicode ordinals, strings (of arbitrary lengths) or '
-                   '"None".\n'
+                   'None.\n'
                    '   Character keys will then be converted to ordinals.\n'
                    '\n'
                    '   If there are two arguments, they must be strings of '
@@ -9670,7 +9637,7 @@
                    'is a third\n'
                    '   argument, it must be a string, whose characters will be '
                    'mapped to\n'
-                   '   "None" in the result.\n'
+                   '   None in the result.\n'
                    '\n'
                    'str.partition(sep)\n'
                    '\n'
@@ -11237,7 +11204,7 @@
           'the\n'
           '   order of their occurrence in the base class list; "__doc__" is '
           'the\n'
-          '   class\'s documentation string, or "None" if undefined;\n'
+          "   class's documentation string, or None if undefined;\n"
           '   "__annotations__" (optional) is a dictionary containing '
           '*variable\n'
           '   annotations* collected during class body execution.\n'
diff --git a/Lib/socketserver.py b/Lib/socketserver.py
index 41a3766..6e1ae9f 100644
--- a/Lib/socketserver.py
+++ b/Lib/socketserver.py
@@ -126,7 +126,6 @@
 import socket
 import selectors
 import os
-import errno
 import sys
 try:
     import threading
diff --git a/Lib/sre_compile.py b/Lib/sre_compile.py
index 420d83d..2cc3900 100644
--- a/Lib/sre_compile.py
+++ b/Lib/sre_compile.py
@@ -576,5 +576,5 @@
     return _sre.compile(
         pattern, flags | p.pattern.flags, code,
         p.pattern.groups-1,
-        groupindex, indexgroup
+        groupindex, tuple(indexgroup)
         )
diff --git a/Lib/sre_parse.py b/Lib/sre_parse.py
index 6aa49c3..ab37fd3 100644
--- a/Lib/sre_parse.py
+++ b/Lib/sre_parse.py
@@ -947,9 +947,7 @@
                     this = chr(ESCAPES[this][1])
                 except KeyError:
                     if c in ASCIILETTERS:
-                        import warnings
-                        warnings.warn('bad escape %s' % this,
-                                      DeprecationWarning, stacklevel=4)
+                        raise s.error('bad escape %s' % this, len(this))
                 lappend(this)
         else:
             lappend(this)
diff --git a/Lib/subprocess.py b/Lib/subprocess.py
index 13b9d44..c4f84d8 100644
--- a/Lib/subprocess.py
+++ b/Lib/subprocess.py
@@ -1027,15 +1027,9 @@
             return self.returncode
 
 
-        def wait(self, timeout=None, endtime=None):
+        def wait(self, timeout=None):
             """Wait for child process to terminate.  Returns returncode
             attribute."""
-            if endtime is not None:
-                warnings.warn(
-                    "'endtime' argument is deprecated; use 'timeout'.",
-                    DeprecationWarning,
-                    stacklevel=2)
-                timeout = self._remaining_time(endtime)
             if timeout is None:
                 timeout_millis = _winapi.INFINITE
             else:
@@ -1210,7 +1204,10 @@
                 args = list(args)
 
             if shell:
-                args = ["/bin/sh", "-c"] + args
+                # On Android the default shell is at '/system/bin/sh'.
+                unix_shell = ('/system/bin/sh' if
+                          hasattr(sys, 'getandroidapilevel') else '/bin/sh')
+                args = [unix_shell, "-c"] + args
                 if executable:
                     args[0] = executable
 
@@ -1390,24 +1387,14 @@
             return (pid, sts)
 
 
-        def wait(self, timeout=None, endtime=None):
+        def wait(self, timeout=None):
             """Wait for child process to terminate.  Returns returncode
             attribute."""
             if self.returncode is not None:
                 return self.returncode
 
-            if endtime is not None:
-                warnings.warn(
-                    "'endtime' argument is deprecated; use 'timeout'.",
-                    DeprecationWarning,
-                    stacklevel=2)
-            if endtime is not None or timeout is not None:
-                if endtime is None:
-                    endtime = _time() + timeout
-                elif timeout is None:
-                    timeout = self._remaining_time(endtime)
-
-            if endtime is not None:
+            if timeout is not None:
+                endtime = _time() + timeout
                 # Enter a busy loop if we have a timeout.  This busy loop was
                 # cribbed from Lib/threading.py in Thread.wait() at r71065.
                 delay = 0.0005 # 500 us -> initial delay of 1 ms
diff --git a/Lib/test/libregrtest/main.py b/Lib/test/libregrtest/main.py
index f0effc9..61a9876 100644
--- a/Lib/test/libregrtest/main.py
+++ b/Lib/test/libregrtest/main.py
@@ -179,19 +179,14 @@
             self.tests = []
             # regex to match 'test_builtin' in line:
             # '0:00:00 [  4/400] test_builtin -- test_dict took 1 sec'
-            regex = (r'^(?:[0-9]+:[0-9]+:[0-9]+ *)?'
-                     r'(?:\[[0-9/ ]+\] *)?'
-                     r'(test_[a-zA-Z0-9_]+)')
-            regex = re.compile(regex)
+            regex = re.compile(r'\btest_[a-zA-Z0-9_]+\b')
             with open(os.path.join(support.SAVEDCWD, self.ns.fromfile)) as fp:
                 for line in fp:
+                    line = line.split('#', 1)[0]
                     line = line.strip()
-                    if line.startswith('#'):
-                        continue
-                    match = regex.match(line)
-                    if match is None:
-                        continue
-                    self.tests.append(match.group(1))
+                    match = regex.search(line)
+                    if match is not None:
+                        self.tests.append(match.group())
 
         removepy(self.tests)
 
diff --git a/Lib/test/libregrtest/runtest_mp.py b/Lib/test/libregrtest/runtest_mp.py
index 9604c16..74ac4fa 100644
--- a/Lib/test/libregrtest/runtest_mp.py
+++ b/Lib/test/libregrtest/runtest_mp.py
@@ -41,7 +41,7 @@
     slaveargs = json.dumps(slaveargs)
 
     cmd = [sys.executable, *support.args_from_interpreter_flags(),
-           '-X', 'faulthandler',
+           '-u',    # Unbuffered stdout and stderr
            '-m', 'test.regrtest',
            '--slaveargs', slaveargs]
     if ns.pgo:
diff --git a/Lib/test/multibytecodec_support.py b/Lib/test/multibytecodec_support.py
index f9884c6..813b7aa 100644
--- a/Lib/test/multibytecodec_support.py
+++ b/Lib/test/multibytecodec_support.py
@@ -338,7 +338,7 @@
         uc = re.findall('<a u="([A-F0-9]{4})" b="([0-9A-F ]+)"/>', ucmdata)
         for uni, coded in uc:
             unich = chr(int(uni, 16))
-            codech = bytes(int(c, 16) for c in coded.split())
+            codech = bytes.fromhex(coded)
             self._testpoint(codech, unich)
 
     def test_mapping_supplemental(self):
diff --git a/Lib/test/pystone.py b/Lib/test/pystone.py
deleted file mode 100755
index cf1692e..0000000
--- a/Lib/test/pystone.py
+++ /dev/null
@@ -1,277 +0,0 @@
-#! /usr/bin/env python3
-
-"""
-"PYSTONE" Benchmark Program
-
-Version:        Python/1.2 (corresponds to C/1.1 plus 3 Pystone fixes)
-
-Author:         Reinhold P. Weicker,  CACM Vol 27, No 10, 10/84 pg. 1013.
-
-                Translated from ADA to C by Rick Richardson.
-                Every method to preserve ADA-likeness has been used,
-                at the expense of C-ness.
-
-                Translated from C to Python by Guido van Rossum.
-
-Version History:
-
-                Version 1.1 corrects two bugs in version 1.0:
-
-                First, it leaked memory: in Proc1(), NextRecord ends
-                up having a pointer to itself.  I have corrected this
-                by zapping NextRecord.PtrComp at the end of Proc1().
-
-                Second, Proc3() used the operator != to compare a
-                record to None.  This is rather inefficient and not
-                true to the intention of the original benchmark (where
-                a pointer comparison to None is intended; the !=
-                operator attempts to find a method __cmp__ to do value
-                comparison of the record).  Version 1.1 runs 5-10
-                percent faster than version 1.0, so benchmark figures
-                of different versions can't be compared directly.
-
-                Version 1.2 changes the division to floor division.
-
-                Under Python 3 version 1.1 would use the normal division
-                operator, resulting in some of the operations mistakenly
-                yielding floats. Version 1.2 instead uses floor division
-                making the benchmark an integer benchmark again.
-
-"""
-
-LOOPS = 50000
-
-from time import time
-
-__version__ = "1.2"
-
-[Ident1, Ident2, Ident3, Ident4, Ident5] = range(1, 6)
-
-class Record:
-
-    def __init__(self, PtrComp = None, Discr = 0, EnumComp = 0,
-                       IntComp = 0, StringComp = 0):
-        self.PtrComp = PtrComp
-        self.Discr = Discr
-        self.EnumComp = EnumComp
-        self.IntComp = IntComp
-        self.StringComp = StringComp
-
-    def copy(self):
-        return Record(self.PtrComp, self.Discr, self.EnumComp,
-                      self.IntComp, self.StringComp)
-
-TRUE = 1
-FALSE = 0
-
-def main(loops=LOOPS):
-    benchtime, stones = pystones(loops)
-    print("Pystone(%s) time for %d passes = %g" % \
-          (__version__, loops, benchtime))
-    print("This machine benchmarks at %g pystones/second" % stones)
-
-
-def pystones(loops=LOOPS):
-    return Proc0(loops)
-
-IntGlob = 0
-BoolGlob = FALSE
-Char1Glob = '\0'
-Char2Glob = '\0'
-Array1Glob = [0]*51
-Array2Glob = [x[:] for x in [Array1Glob]*51]
-PtrGlb = None
-PtrGlbNext = None
-
-def Proc0(loops=LOOPS):
-    global IntGlob
-    global BoolGlob
-    global Char1Glob
-    global Char2Glob
-    global Array1Glob
-    global Array2Glob
-    global PtrGlb
-    global PtrGlbNext
-
-    starttime = time()
-    for i in range(loops):
-        pass
-    nulltime = time() - starttime
-
-    PtrGlbNext = Record()
-    PtrGlb = Record()
-    PtrGlb.PtrComp = PtrGlbNext
-    PtrGlb.Discr = Ident1
-    PtrGlb.EnumComp = Ident3
-    PtrGlb.IntComp = 40
-    PtrGlb.StringComp = "DHRYSTONE PROGRAM, SOME STRING"
-    String1Loc = "DHRYSTONE PROGRAM, 1'ST STRING"
-    Array2Glob[8][7] = 10
-
-    starttime = time()
-
-    for i in range(loops):
-        Proc5()
-        Proc4()
-        IntLoc1 = 2
-        IntLoc2 = 3
-        String2Loc = "DHRYSTONE PROGRAM, 2'ND STRING"
-        EnumLoc = Ident2
-        BoolGlob = not Func2(String1Loc, String2Loc)
-        while IntLoc1 < IntLoc2:
-            IntLoc3 = 5 * IntLoc1 - IntLoc2
-            IntLoc3 = Proc7(IntLoc1, IntLoc2)
-            IntLoc1 = IntLoc1 + 1
-        Proc8(Array1Glob, Array2Glob, IntLoc1, IntLoc3)
-        PtrGlb = Proc1(PtrGlb)
-        CharIndex = 'A'
-        while CharIndex <= Char2Glob:
-            if EnumLoc == Func1(CharIndex, 'C'):
-                EnumLoc = Proc6(Ident1)
-            CharIndex = chr(ord(CharIndex)+1)
-        IntLoc3 = IntLoc2 * IntLoc1
-        IntLoc2 = IntLoc3 // IntLoc1
-        IntLoc2 = 7 * (IntLoc3 - IntLoc2) - IntLoc1
-        IntLoc1 = Proc2(IntLoc1)
-
-    benchtime = time() - starttime - nulltime
-    if benchtime == 0.0:
-        loopsPerBenchtime = 0.0
-    else:
-        loopsPerBenchtime = (loops / benchtime)
-    return benchtime, loopsPerBenchtime
-
-def Proc1(PtrParIn):
-    PtrParIn.PtrComp = NextRecord = PtrGlb.copy()
-    PtrParIn.IntComp = 5
-    NextRecord.IntComp = PtrParIn.IntComp
-    NextRecord.PtrComp = PtrParIn.PtrComp
-    NextRecord.PtrComp = Proc3(NextRecord.PtrComp)
-    if NextRecord.Discr == Ident1:
-        NextRecord.IntComp = 6
-        NextRecord.EnumComp = Proc6(PtrParIn.EnumComp)
-        NextRecord.PtrComp = PtrGlb.PtrComp
-        NextRecord.IntComp = Proc7(NextRecord.IntComp, 10)
-    else:
-        PtrParIn = NextRecord.copy()
-    NextRecord.PtrComp = None
-    return PtrParIn
-
-def Proc2(IntParIO):
-    IntLoc = IntParIO + 10
-    while 1:
-        if Char1Glob == 'A':
-            IntLoc = IntLoc - 1
-            IntParIO = IntLoc - IntGlob
-            EnumLoc = Ident1
-        if EnumLoc == Ident1:
-            break
-    return IntParIO
-
-def Proc3(PtrParOut):
-    global IntGlob
-
-    if PtrGlb is not None:
-        PtrParOut = PtrGlb.PtrComp
-    else:
-        IntGlob = 100
-    PtrGlb.IntComp = Proc7(10, IntGlob)
-    return PtrParOut
-
-def Proc4():
-    global Char2Glob
-
-    BoolLoc = Char1Glob == 'A'
-    BoolLoc = BoolLoc or BoolGlob
-    Char2Glob = 'B'
-
-def Proc5():
-    global Char1Glob
-    global BoolGlob
-
-    Char1Glob = 'A'
-    BoolGlob = FALSE
-
-def Proc6(EnumParIn):
-    EnumParOut = EnumParIn
-    if not Func3(EnumParIn):
-        EnumParOut = Ident4
-    if EnumParIn == Ident1:
-        EnumParOut = Ident1
-    elif EnumParIn == Ident2:
-        if IntGlob > 100:
-            EnumParOut = Ident1
-        else:
-            EnumParOut = Ident4
-    elif EnumParIn == Ident3:
-        EnumParOut = Ident2
-    elif EnumParIn == Ident4:
-        pass
-    elif EnumParIn == Ident5:
-        EnumParOut = Ident3
-    return EnumParOut
-
-def Proc7(IntParI1, IntParI2):
-    IntLoc = IntParI1 + 2
-    IntParOut = IntParI2 + IntLoc
-    return IntParOut
-
-def Proc8(Array1Par, Array2Par, IntParI1, IntParI2):
-    global IntGlob
-
-    IntLoc = IntParI1 + 5
-    Array1Par[IntLoc] = IntParI2
-    Array1Par[IntLoc+1] = Array1Par[IntLoc]
-    Array1Par[IntLoc+30] = IntLoc
-    for IntIndex in range(IntLoc, IntLoc+2):
-        Array2Par[IntLoc][IntIndex] = IntLoc
-    Array2Par[IntLoc][IntLoc-1] = Array2Par[IntLoc][IntLoc-1] + 1
-    Array2Par[IntLoc+20][IntLoc] = Array1Par[IntLoc]
-    IntGlob = 5
-
-def Func1(CharPar1, CharPar2):
-    CharLoc1 = CharPar1
-    CharLoc2 = CharLoc1
-    if CharLoc2 != CharPar2:
-        return Ident1
-    else:
-        return Ident2
-
-def Func2(StrParI1, StrParI2):
-    IntLoc = 1
-    while IntLoc <= 1:
-        if Func1(StrParI1[IntLoc], StrParI2[IntLoc+1]) == Ident1:
-            CharLoc = 'A'
-            IntLoc = IntLoc + 1
-    if CharLoc >= 'W' and CharLoc <= 'Z':
-        IntLoc = 7
-    if CharLoc == 'X':
-        return TRUE
-    else:
-        if StrParI1 > StrParI2:
-            IntLoc = IntLoc + 7
-            return TRUE
-        else:
-            return FALSE
-
-def Func3(EnumParIn):
-    EnumLoc = EnumParIn
-    if EnumLoc == Ident3: return TRUE
-    return FALSE
-
-if __name__ == '__main__':
-    import sys
-    def error(msg):
-        print(msg, end=' ', file=sys.stderr)
-        print("usage: %s [number_of_loops]" % sys.argv[0], file=sys.stderr)
-        sys.exit(100)
-    nargs = len(sys.argv) - 1
-    if nargs > 1:
-        error("%d arguments are too many;" % nargs)
-    elif nargs == 1:
-        try: loops = int(sys.argv[1])
-        except ValueError:
-            error("Invalid argument %r;" % sys.argv[1])
-    else:
-        loops = LOOPS
-    main(loops)
diff --git a/Lib/test/support/__init__.py b/Lib/test/support/__init__.py
index 15d8fc8..345e16d 100644
--- a/Lib/test/support/__init__.py
+++ b/Lib/test/support/__init__.py
@@ -777,8 +777,13 @@
 
 is_jython = sys.platform.startswith('java')
 
-_ANDROID_API_LEVEL = sysconfig.get_config_var('ANDROID_API_LEVEL')
-is_android = (_ANDROID_API_LEVEL is not None and _ANDROID_API_LEVEL > 0)
+try:
+    # constant used by requires_android_level()
+    _ANDROID_API_LEVEL = sys.getandroidapilevel()
+    is_android = True
+except AttributeError:
+    # sys.getandroidapilevel() is only available on Android
+    is_android = False
 android_not_root = (is_android and os.geteuid() != 0)
 
 if sys.platform != 'win32':
diff --git a/Lib/test/support/script_helper.py b/Lib/test/support/script_helper.py
index 80889b1..2627a1e 100644
--- a/Lib/test/support/script_helper.py
+++ b/Lib/test/support/script_helper.py
@@ -6,11 +6,8 @@
 import sys
 import os
 import os.path
-import tempfile
 import subprocess
 import py_compile
-import contextlib
-import shutil
 import zipfile
 
 from importlib.util import source_from_cache
diff --git a/Lib/test/test_asyncgen.py b/Lib/test/test_asyncgen.py
index 34ab8a0..2b7c5d0 100644
--- a/Lib/test/test_asyncgen.py
+++ b/Lib/test/test_asyncgen.py
@@ -1,5 +1,4 @@
 import inspect
-import sys
 import types
 import unittest
 
diff --git a/Lib/test/test_asyncio/test_tasks.py b/Lib/test/test_asyncio/test_tasks.py
index a18d49a..fdf91a3 100644
--- a/Lib/test/test_asyncio/test_tasks.py
+++ b/Lib/test/test_asyncio/test_tasks.py
@@ -7,7 +7,6 @@
 import os
 import re
 import sys
-import time
 import types
 import unittest
 import weakref
diff --git a/Lib/test/test_asyncio/test_unix_events.py b/Lib/test/test_asyncio/test_unix_events.py
index 5a49984..11f0890 100644
--- a/Lib/test/test_asyncio/test_unix_events.py
+++ b/Lib/test/test_asyncio/test_unix_events.py
@@ -12,7 +12,6 @@
 import tempfile
 import threading
 import unittest
-import warnings
 from unittest import mock
 
 if sys.platform == 'win32':
diff --git a/Lib/test/test_bytes.py b/Lib/test/test_bytes.py
index a103a7d..671c35e 100644
--- a/Lib/test/test_bytes.py
+++ b/Lib/test/test_bytes.py
@@ -306,6 +306,14 @@
         b = bytearray([0x1a, 0x2b, 0x30])
         self.assertEqual(self.type2test.fromhex('1a2B30'), b)
         self.assertEqual(self.type2test.fromhex('  1A 2B  30   '), b)
+
+        # check that ASCII whitespace is ignored
+        self.assertEqual(self.type2test.fromhex(' 1A\n2B\t30\v'), b)
+        for c in "\x09\x0A\x0B\x0C\x0D\x20":
+            self.assertEqual(self.type2test.fromhex(c), self.type2test())
+        for c in "\x1C\x1D\x1E\x1F\x85\xa0\u2000\u2002\u2028":
+            self.assertRaises(ValueError, self.type2test.fromhex, c)
+
         self.assertEqual(self.type2test.fromhex('0000'), b'\0\0')
         self.assertRaises(TypeError, self.type2test.fromhex, b'1B')
         self.assertRaises(ValueError, self.type2test.fromhex, 'a')
diff --git a/Lib/test/test_bz2.py b/Lib/test/test_bz2.py
index eaa472a..e76b283 100644
--- a/Lib/test/test_bz2.py
+++ b/Lib/test/test_bz2.py
@@ -10,7 +10,6 @@
 import random
 import shutil
 import subprocess
-import sys
 from test.support import unlink
 import _compression
 
diff --git a/Lib/test/test_calendar.py b/Lib/test/test_calendar.py
index 2bc4fee..bd57653 100644
--- a/Lib/test/test_calendar.py
+++ b/Lib/test/test_calendar.py
@@ -404,7 +404,7 @@
         with support.captured_stdout() as out:
             week = [(1,0), (2,1), (3,2), (4,3), (5,4), (6,5), (7,6)]
             calendar.TextCalendar().prweek(week, 1)
-            self.assertEqual(out.getvalue().strip(), "1  2  3  4  5  6  7")
+            self.assertEqual(out.getvalue(), " 1  2  3  4  5  6  7")
 
     def test_prmonth(self):
         with support.captured_stdout() as out:
@@ -414,7 +414,7 @@
     def test_pryear(self):
         with support.captured_stdout() as out:
             calendar.TextCalendar().pryear(2004)
-            self.assertEqual(out.getvalue().strip(), result_2004_text.strip())
+            self.assertEqual(out.getvalue(), result_2004_text)
 
     def test_format(self):
         with support.captured_stdout() as out:
diff --git a/Lib/test/test_capi.py b/Lib/test/test_capi.py
index 6c3625d..2a53f3d 100644
--- a/Lib/test/test_capi.py
+++ b/Lib/test/test_capi.py
@@ -385,7 +385,7 @@
 
     def test_subinterps(self):
         # This is just a "don't crash" test
-        out, err = self.run_embedded_interpreter()
+        out, err = self.run_embedded_interpreter("repeated_init_and_subinterpreters")
         if support.verbose:
             print()
             print(out)
diff --git a/Lib/test/test_cmd.py b/Lib/test/test_cmd.py
index dd8981f..99a483b 100644
--- a/Lib/test/test_cmd.py
+++ b/Lib/test/test_cmd.py
@@ -6,7 +6,6 @@
 
 import cmd
 import sys
-import re
 import unittest
 import io
 from test import support
diff --git a/Lib/test/test_cmd_line.py b/Lib/test/test_cmd_line.py
index ae2bcd4..958d282 100644
--- a/Lib/test/test_cmd_line.py
+++ b/Lib/test/test_cmd_line.py
@@ -4,7 +4,6 @@
 
 import test.support, unittest
 import os
-import shutil
 import sys
 import subprocess
 import tempfile
diff --git a/Lib/test/test_collections.py b/Lib/test/test_collections.py
index 87454cc..76c7139 100644
--- a/Lib/test/test_collections.py
+++ b/Lib/test/test_collections.py
@@ -319,8 +319,7 @@
         self.assertEqual(Dot(1)._replace(d=999), (999,))
         self.assertEqual(Dot(1)._fields, ('d',))
 
-        # n = 5000
-        n = 254 # SyntaxError: more than 255 arguments:
+        n = 5000
         names = list(set(''.join([choice(string.ascii_letters)
                                   for j in range(10)]) for i in range(n)))
         n = len(names)
diff --git a/Lib/test/test_compile.py b/Lib/test/test_compile.py
index 409ec86..4a7230f 100644
--- a/Lib/test/test_compile.py
+++ b/Lib/test/test_compile.py
@@ -401,16 +401,9 @@
         self.assertNotIn((Ellipsis, Ellipsis), d)
 
     def test_annotation_limit(self):
-        # 16 bits are available for # of annotations, but only 8 bits are
-        # available for the parameter count, hence 255
-        # is the max. Ensure the result of too many annotations is a
-        # SyntaxError.
+        # more than 255 annotations, should compile ok
         s = "def f(%s): pass"
-        s %= ', '.join('a%d:%d' % (i,i) for i in range(256))
-        self.assertRaises(SyntaxError, compile, s, '?', 'exec')
-        # Test that the max # of annotations compiles.
-        s = "def f(%s): pass"
-        s %= ', '.join('a%d:%d' % (i,i) for i in range(255))
+        s %= ', '.join('a%d:%d' % (i,i) for i in range(300))
         compile(s, '?', 'exec')
 
     def test_mangling(self):
diff --git a/Lib/test/test_configparser.py b/Lib/test/test_configparser.py
index 0d06080..696f642 100644
--- a/Lib/test/test_configparser.py
+++ b/Lib/test/test_configparser.py
@@ -2,7 +2,6 @@
 import configparser
 import io
 import os
-import sys
 import textwrap
 import unittest
 import warnings
diff --git a/Lib/test/test_dbm_dumb.py b/Lib/test/test_dbm_dumb.py
index df531d6..73f2a32 100644
--- a/Lib/test/test_dbm_dumb.py
+++ b/Lib/test/test_dbm_dumb.py
@@ -7,7 +7,6 @@
 import os
 import stat
 import unittest
-import warnings
 import dbm.dumb as dumbdbm
 from test import support
 from functools import partial
@@ -252,6 +251,20 @@
                 f = dumbdbm.open(_fname, value)
             f.close()
 
+    def test_missing_index(self):
+        with dumbdbm.open(_fname, 'n') as f:
+            pass
+        os.unlink(_fname + '.dir')
+        for value in ('r', 'w'):
+            with self.assertWarnsRegex(DeprecationWarning,
+                                       "The index file is missing, the "
+                                       "semantics of the 'c' flag will "
+                                       "be used."):
+                f = dumbdbm.open(_fname, value)
+            f.close()
+            self.assertEqual(os.path.exists(_fname + '.dir'), value == 'w')
+            self.assertFalse(os.path.exists(_fname + '.bak'))
+
     def test_invalid_flag(self):
         for flag in ('x', 'rf', None):
             with self.assertWarnsRegex(DeprecationWarning,
diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
index 617a37e..59a17af 100644
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -37,8 +37,6 @@
 from test.support import (check_warnings, import_fresh_module, TestFailed,
                           run_with_locale, cpython_only)
 import random
-import time
-import warnings
 import inspect
 try:
     import threading
diff --git a/Lib/test/test_dis.py b/Lib/test/test_dis.py
index b9b5ac2..980ae16 100644
--- a/Lib/test/test_dis.py
+++ b/Lib/test/test_dis.py
@@ -2,7 +2,6 @@
 
 from test.support import captured_stdout
 from test.bytecode_helper import BytecodeTestCase
-import difflib
 import unittest
 import sys
 import dis
diff --git a/Lib/test/test_epoll.py b/Lib/test/test_epoll.py
index a7aff8a..549e0f7 100644
--- a/Lib/test/test_epoll.py
+++ b/Lib/test/test_epoll.py
@@ -76,6 +76,8 @@
         self.assertRaises(ValueError, ep.fileno)
         if hasattr(select, "EPOLL_CLOEXEC"):
             select.epoll(select.EPOLL_CLOEXEC).close()
+            select.epoll(flags=select.EPOLL_CLOEXEC).close()
+            select.epoll(flags=0).close()
             self.assertRaises(OSError, select.epoll, flags=12356)
 
     def test_badcreate(self):
diff --git a/Lib/test/test_exceptions.py b/Lib/test/test_exceptions.py
index 4837922..34265a5 100644
--- a/Lib/test/test_exceptions.py
+++ b/Lib/test/test_exceptions.py
@@ -1112,6 +1112,20 @@
         with self.assertRaisesRegex(TypeError, msg):
             ImportError('test', invalid='keyword', another=True)
 
+    def test_reset_attributes(self):
+        exc = ImportError('test', name='name', path='path')
+        self.assertEqual(exc.args, ('test',))
+        self.assertEqual(exc.msg, 'test')
+        self.assertEqual(exc.name, 'name')
+        self.assertEqual(exc.path, 'path')
+
+        # Reset not specified attributes
+        exc.__init__()
+        self.assertEqual(exc.args, ())
+        self.assertEqual(exc.msg, None)
+        self.assertEqual(exc.name, None)
+        self.assertEqual(exc.path, None)
+
     def test_non_str_argument(self):
         # Issue #15778
         with check_warnings(('', BytesWarning), quiet=True):
diff --git a/Lib/test/test_faulthandler.py b/Lib/test/test_faulthandler.py
index bdd8d1a..28dd5f4 100644
--- a/Lib/test/test_faulthandler.py
+++ b/Lib/test/test_faulthandler.py
@@ -2,7 +2,6 @@
 import datetime
 import faulthandler
 import os
-import re
 import signal
 import subprocess
 import sys
@@ -44,7 +43,7 @@
 
 def requires_raise(test):
     return (test if not is_android else
-                    requires_android_level(24, 'raise() is buggy')(test))
+                   requires_android_level(24, 'raise() is buggy')(test))
 
 class FaultHandlerTests(unittest.TestCase):
     def get_output(self, code, filename=None, fd=None):
diff --git a/Lib/test/test_frame.py b/Lib/test/test_frame.py
index 189fca9..cabfef2 100644
--- a/Lib/test/test_frame.py
+++ b/Lib/test/test_frame.py
@@ -1,5 +1,3 @@
-import gc
-import sys
 import types
 import unittest
 import weakref
diff --git a/Lib/test/test_httpservers.py b/Lib/test/test_httpservers.py
index 4e93144..5049538 100644
--- a/Lib/test/test_httpservers.py
+++ b/Lib/test/test_httpservers.py
@@ -822,6 +822,16 @@
         self.assertEqual(result[0], b'<html><body>Data</body></html>\r\n')
         self.verify_get_called()
 
+    def test_extra_space(self):
+        result = self.send_typical_request(
+            b'GET /spaced out HTTP/1.1\r\n'
+            b'Host: dummy\r\n'
+            b'\r\n'
+        )
+        self.assertTrue(result[0].startswith(b'HTTP/1.1 400 '))
+        self.verify_expected_headers(result[1:result.index(b'\r\n')])
+        self.assertFalse(self.handler.get_called)
+
     def test_with_continue_1_0(self):
         result = self.send_typical_request(b'GET / HTTP/1.0\r\nExpect: 100-continue\r\n\r\n')
         self.verify_http_server_response(result[0])
diff --git a/Lib/test/test_import/__init__.py b/Lib/test/test_import/__init__.py
index 760908e..d61782a 100644
--- a/Lib/test/test_import/__init__.py
+++ b/Lib/test/test_import/__init__.py
@@ -14,7 +14,6 @@
 import unittest.mock as mock
 import textwrap
 import errno
-import shutil
 import contextlib
 
 import test.support
diff --git a/Lib/test/test_importlib/abc.py b/Lib/test/test_importlib/abc.py
index 2070dad..5d4b958 100644
--- a/Lib/test/test_importlib/abc.py
+++ b/Lib/test/test_importlib/abc.py
@@ -1,5 +1,4 @@
 import abc
-import unittest
 
 
 class FinderTests(metaclass=abc.ABCMeta):
diff --git a/Lib/test/test_importlib/test_abc.py b/Lib/test/test_importlib/test_abc.py
index c862480..4c090f3 100644
--- a/Lib/test/test_importlib/test_abc.py
+++ b/Lib/test/test_importlib/test_abc.py
@@ -1,5 +1,3 @@
-import contextlib
-import inspect
 import io
 import marshal
 import os
diff --git a/Lib/test/test_inspect.py b/Lib/test/test_inspect.py
index 88eaabe..9d9fedc 100644
--- a/Lib/test/test_inspect.py
+++ b/Lib/test/test_inspect.py
@@ -10,7 +10,6 @@
 from os.path import normcase
 import _pickle
 import pickle
-import re
 import shutil
 import sys
 import types
@@ -56,8 +55,6 @@
 def revise(filename, *args):
     return (normcase(filename),) + args
 
-import builtins
-
 git = mod.StupidGit()
 
 class IsTestBase(unittest.TestCase):
diff --git a/Lib/test/test_io.py b/Lib/test/test_io.py
index aaa64ea..fc68b09 100644
--- a/Lib/test/test_io.py
+++ b/Lib/test/test_io.py
@@ -1149,6 +1149,7 @@
         self.assertEqual(b"a", bufio.read(1))
         self.assertEqual(b"b", bufio.read1(1))
         self.assertEqual(rawio._reads, 1)
+        self.assertEqual(b"", bufio.read1(0))
         self.assertEqual(b"c", bufio.read1(100))
         self.assertEqual(rawio._reads, 1)
         self.assertEqual(b"d", bufio.read1(100))
@@ -1157,8 +1158,17 @@
         self.assertEqual(rawio._reads, 3)
         self.assertEqual(b"", bufio.read1(100))
         self.assertEqual(rawio._reads, 4)
-        # Invalid args
-        self.assertRaises(ValueError, bufio.read1, -1)
+
+    def test_read1_arbitrary(self):
+        rawio = self.MockRawIO((b"abc", b"d", b"efg"))
+        bufio = self.tp(rawio)
+        self.assertEqual(b"a", bufio.read(1))
+        self.assertEqual(b"bc", bufio.read1())
+        self.assertEqual(b"d", bufio.read1())
+        self.assertEqual(b"efg", bufio.read1(-1))
+        self.assertEqual(rawio._reads, 3)
+        self.assertEqual(b"", bufio.read1())
+        self.assertEqual(rawio._reads, 4)
 
     def test_readinto(self):
         rawio = self.MockRawIO((b"abc", b"d", b"efg"))
@@ -1809,6 +1819,7 @@
         pair = self.tp(self.BytesIO(b"abcdef"), self.MockRawIO())
 
         self.assertEqual(pair.read1(3), b"abc")
+        self.assertEqual(pair.read1(), b"def")
 
     def test_readinto(self):
         for method in ("readinto", "readinto1"):
@@ -3470,6 +3481,7 @@
             self.assertRaises(ValueError, f.read)
             if hasattr(f, "read1"):
                 self.assertRaises(ValueError, f.read1, 1024)
+                self.assertRaises(ValueError, f.read1)
             if hasattr(f, "readall"):
                 self.assertRaises(ValueError, f.readall)
             if hasattr(f, "readinto"):
diff --git a/Lib/test/test_keywordonlyarg.py b/Lib/test/test_keywordonlyarg.py
index d82e33d..2cf8a89 100644
--- a/Lib/test/test_keywordonlyarg.py
+++ b/Lib/test/test_keywordonlyarg.py
@@ -51,24 +51,12 @@
         self.assertRaisesSyntaxError("def f(p, *, (k1, k2), **kw):\n  pass\n")
 
     def testSyntaxForManyArguments(self):
-        fundef = "def f("
-        for i in range(255):
-            fundef += "i%d, "%i
-        fundef += "*, key=100):\n pass\n"
-        self.assertRaisesSyntaxError(fundef)
-
-        fundef2 = "def foo(i,*,"
-        for i in range(255):
-            fundef2 += "i%d, "%i
-        fundef2 += "lastarg):\n  pass\n"
-        self.assertRaisesSyntaxError(fundef2)
-
-        # exactly 255 arguments, should compile ok
-        fundef3 = "def f(i,*,"
-        for i in range(253):
-            fundef3 += "i%d, "%i
-        fundef3 += "lastarg):\n  pass\n"
-        compile(fundef3, "<test>", "single")
+        # more than 255 positional arguments, should compile ok
+        fundef = "def f(%s):\n  pass\n" % ', '.join('i%d' % i for i in range(300))
+        compile(fundef, "<test>", "single")
+        # more than 255 keyword-only arguments, should compile ok
+        fundef = "def f(*, %s):\n  pass\n" % ', '.join('i%d' % i for i in range(300))
+        compile(fundef, "<test>", "single")
 
     def testTooManyPositionalErrorMessage(self):
         def f(a, b=None, *, c=None):
diff --git a/Lib/test/test_logging.py b/Lib/test/test_logging.py
index 08cdd7f..7c5d1fd 100644
--- a/Lib/test/test_logging.py
+++ b/Lib/test/test_logging.py
@@ -3473,6 +3473,11 @@
         logging.disable(83)
         self.assertEqual(logging.root.manager.disable, 83)
 
+        # test the default value introduced in 3.7
+        # (Issue #28524)
+        logging.disable()
+        self.assertEqual(logging.root.manager.disable, logging.CRITICAL)
+
     def _test_log(self, method, level=None):
         called = []
         support.patch(self, logging, 'basicConfig',
diff --git a/Lib/test/test_macurl2path.py b/Lib/test/test_macurl2path.py
deleted file mode 100644
index 3490d6d..0000000
--- a/Lib/test/test_macurl2path.py
+++ /dev/null
@@ -1,31 +0,0 @@
-import macurl2path
-import unittest
-
-class MacUrl2PathTestCase(unittest.TestCase):
-    def test_url2pathname(self):
-        self.assertEqual(":index.html", macurl2path.url2pathname("index.html"))
-        self.assertEqual(":bar:index.html", macurl2path.url2pathname("bar/index.html"))
-        self.assertEqual("foo:bar:index.html", macurl2path.url2pathname("/foo/bar/index.html"))
-        self.assertEqual("foo:bar", macurl2path.url2pathname("/foo/bar/"))
-        self.assertEqual("", macurl2path.url2pathname("/"))
-        self.assertRaises(RuntimeError, macurl2path.url2pathname, "http://foo.com")
-        self.assertEqual("index.html", macurl2path.url2pathname("///index.html"))
-        self.assertRaises(RuntimeError, macurl2path.url2pathname, "//index.html")
-        self.assertEqual(":index.html", macurl2path.url2pathname("./index.html"))
-        self.assertEqual(":index.html", macurl2path.url2pathname("foo/../index.html"))
-        self.assertEqual("::index.html", macurl2path.url2pathname("../index.html"))
-
-    def test_pathname2url(self):
-        self.assertEqual("drive", macurl2path.pathname2url("drive:"))
-        self.assertEqual("drive/dir", macurl2path.pathname2url("drive:dir:"))
-        self.assertEqual("drive/dir/file", macurl2path.pathname2url("drive:dir:file"))
-        self.assertEqual("drive/file", macurl2path.pathname2url("drive:file"))
-        self.assertEqual("file", macurl2path.pathname2url("file"))
-        self.assertEqual("file", macurl2path.pathname2url(":file"))
-        self.assertEqual("dir", macurl2path.pathname2url(":dir:"))
-        self.assertEqual("dir/file", macurl2path.pathname2url(":dir:file"))
-        self.assertRaises(RuntimeError, macurl2path.pathname2url, "/")
-        self.assertEqual("dir/../file", macurl2path.pathname2url("dir::file"))
-
-if __name__ == "__main__":
-    unittest.main()
diff --git a/Lib/test/test_memoryio.py b/Lib/test/test_memoryio.py
index 55b693e..80055ce 100644
--- a/Lib/test/test_memoryio.py
+++ b/Lib/test/test_memoryio.py
@@ -437,10 +437,8 @@
 
     def test_read1(self):
         buf = self.buftype("1234567890")
-        memio = self.ioclass(buf)
-
-        self.assertRaises(TypeError, memio.read1)
-        self.assertEqual(memio.read(), buf)
+        self.assertEqual(self.ioclass(buf).read1(), buf)
+        self.assertEqual(self.ioclass(buf).read1(-1), buf)
 
     def test_readinto(self):
         buf = self.buftype("1234567890")
diff --git a/Lib/test/test_os.py b/Lib/test/test_os.py
index e9fdb07..cb15234 100644
--- a/Lib/test/test_os.py
+++ b/Lib/test/test_os.py
@@ -15,7 +15,6 @@
 import mmap
 import os
 import pickle
-import re
 import shutil
 import signal
 import socket
diff --git a/Lib/test/test_peepholer.py b/Lib/test/test_peepholer.py
index b033640..efc0afe 100644
--- a/Lib/test/test_peepholer.py
+++ b/Lib/test/test_peepholer.py
@@ -1,7 +1,4 @@
 import dis
-import re
-import sys
-import textwrap
 import unittest
 
 from test.bytecode_helper import BytecodeTestCase
diff --git a/Lib/test/test_raise.py b/Lib/test/test_raise.py
index a41b353..c6d80b0 100644
--- a/Lib/test/test_raise.py
+++ b/Lib/test/test_raise.py
@@ -4,7 +4,6 @@
 """Tests for the raise statement."""
 
 from test import support
-import re
 import sys
 import types
 import unittest
diff --git a/Lib/test/test_random.py b/Lib/test/test_random.py
index 5b6a4f0..78909dd 100644
--- a/Lib/test/test_random.py
+++ b/Lib/test/test_random.py
@@ -5,7 +5,7 @@
 import pickle
 import warnings
 from functools import partial
-from math import log, exp, pi, fsum, sin
+from math import log, exp, pi, fsum, sin, factorial
 from test import support
 from fractions import Fraction
 
@@ -118,10 +118,6 @@
         n = 5
         pop = range(n)
         trials = 10000  # large num prevents false negatives without slowing normal case
-        def factorial(n):
-            if n == 0:
-                return 1
-            return n * factorial(n - 1)
         for k in range(n):
             expected = factorial(n) // factorial(n-k)
             perms = {}
diff --git a/Lib/test/test_range.py b/Lib/test/test_range.py
index 9e11e51..3675f25 100644
--- a/Lib/test/test_range.py
+++ b/Lib/test/test_range.py
@@ -4,7 +4,6 @@
 import sys
 import pickle
 import itertools
-import test.support
 
 # pure Python implementations (3 args only), for comparison
 def pyrange(start, stop, step):
@@ -494,37 +493,13 @@
             test_id = "reversed(range({}, {}, {}))".format(start, end, step)
             self.assert_iterators_equal(iter1, iter2, test_id, limit=100)
 
-    @test.support.cpython_only
-    def test_range_iterator_invocation(self):
-        import _testcapi
+    def test_range_iterators_invocation(self):
+        # verify range iterators instances cannot be created by
+        # calling their type
         rangeiter_type = type(iter(range(0)))
-
-        self.assertWarns(DeprecationWarning, rangeiter_type, 1, 3, 1)
-
-        with test.support.check_warnings(('', DeprecationWarning)):
-            # rangeiter_new doesn't take keyword arguments
-            with self.assertRaises(TypeError):
-                rangeiter_type(a=1)
-
-            # rangeiter_new takes exactly 3 arguments
-            self.assertRaises(TypeError, rangeiter_type)
-            self.assertRaises(TypeError, rangeiter_type, 1)
-            self.assertRaises(TypeError, rangeiter_type, 1, 1)
-            self.assertRaises(TypeError, rangeiter_type, 1, 1, 1, 1)
-
-            # start, stop and stop must fit in C long
-            for good_val in [_testcapi.LONG_MAX, _testcapi.LONG_MIN]:
-                rangeiter_type(good_val, good_val, good_val)
-            for bad_val in [_testcapi.LONG_MAX + 1, _testcapi.LONG_MIN - 1]:
-                self.assertRaises(OverflowError,
-                                  rangeiter_type, bad_val, 1, 1)
-                self.assertRaises(OverflowError,
-                                  rangeiter_type, 1, bad_val, 1)
-                self.assertRaises(OverflowError,
-                                  rangeiter_type, 1, 1, bad_val)
-
-            # step mustn't be zero
-            self.assertRaises(ValueError, rangeiter_type, 1, 1, 0)
+        self.assertRaises(TypeError, rangeiter_type, 1, 3, 1)
+        long_rangeiter_type = type(iter(range(1 << 1000)))
+        self.assertRaises(TypeError, long_rangeiter_type, 1, 3, 1)
 
     def test_slice(self):
         def check(start, stop, step=None):
diff --git a/Lib/test/test_re.py b/Lib/test/test_re.py
index 4bdaa4b..c90bdc9 100644
--- a/Lib/test/test_re.py
+++ b/Lib/test/test_re.py
@@ -1,12 +1,9 @@
 from test.support import verbose, run_unittest, gc_collect, bigmemtest, _2G, \
         cpython_only, captured_stdout
-import io
 import locale
 import re
 import sre_compile
 import string
-import sys
-import traceback
 import unittest
 import warnings
 from re import Scanner
@@ -126,7 +123,7 @@
                          (chr(9)+chr(10)+chr(11)+chr(13)+chr(12)+chr(7)+chr(8)))
         for c in 'cdehijklmopqsuwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ':
             with self.subTest(c):
-                with self.assertWarns(DeprecationWarning):
+                with self.assertRaises(re.error):
                     self.assertEqual(re.sub('a', '\\' + c, 'a'), '\\' + c)
 
         self.assertEqual(re.sub(r'^\s*', 'X', 'test'), 'Xtest')
@@ -1506,7 +1503,7 @@
         long_overflow = 2**128
         self.assertRaises(TypeError, re.finditer, "a", {})
         with self.assertRaises(OverflowError):
-            _sre.compile("abc", 0, [long_overflow], 0, [], [])
+            _sre.compile("abc", 0, [long_overflow], 0, {}, ())
         with self.assertRaises(TypeError):
             _sre.compile({}, 0, [], 0, [], [])
 
diff --git a/Lib/test/test_regrtest.py b/Lib/test/test_regrtest.py
index 751df15..6d70e4d 100644
--- a/Lib/test/test_regrtest.py
+++ b/Lib/test/test_regrtest.py
@@ -676,6 +676,14 @@
         output = self.run_tests('--fromfile', filename)
         self.check_executed_tests(output, tests)
 
+        # test format 'Lib/test/test_opcodes.py'
+        with open(filename, "w") as fp:
+            for name in tests:
+                print('Lib/test/%s.py' % name, file=fp)
+
+        output = self.run_tests('--fromfile', filename)
+        self.check_executed_tests(output, tests)
+
     def test_interrupted(self):
         code = TEST_INTERRUPTED
         test = self.create_test('sigint', code=code)
diff --git a/Lib/test/test_set.py b/Lib/test/test_set.py
index 0202981..bb1081f 100644
--- a/Lib/test/test_set.py
+++ b/Lib/test/test_set.py
@@ -10,7 +10,6 @@
 import collections
 import collections.abc
 import itertools
-import string
 
 class PassThru(Exception):
     pass
diff --git a/Lib/test/test_shutil.py b/Lib/test/test_shutil.py
index 2ad3a21..3688eae 100644
--- a/Lib/test/test_shutil.py
+++ b/Lib/test/test_shutil.py
@@ -20,7 +20,6 @@
                     SameFileError)
 import tarfile
 import zipfile
-import warnings
 
 from test import support
 from test.support import (TESTFN, check_warnings, captured_stdout,
diff --git a/Lib/test/test_signal.py b/Lib/test/test_signal.py
index ab42ed7..8a404ef 100644
--- a/Lib/test/test_signal.py
+++ b/Lib/test/test_signal.py
@@ -1,15 +1,11 @@
 import unittest
 from test import support
 from contextlib import closing
-import enum
-import gc
-import pickle
 import select
 import signal
 import socket
 import struct
 import subprocess
-import traceback
 import sys, os, time, errno
 from test.support.script_helper import assert_python_ok, spawn_python
 try:
diff --git a/Lib/test/test_socket.py b/Lib/test/test_socket.py
index 92e727d..b902633 100644
--- a/Lib/test/test_socket.py
+++ b/Lib/test/test_socket.py
@@ -897,18 +897,28 @@
             self.assertRaises(OverflowError, func, 1<<34)
 
     def testNtoHErrors(self):
-        good_values = [ 1, 2, 3, 1, 2, 3 ]
-        bad_values = [ -1, -2, -3, -1, -2, -3 ]
-        for k in good_values:
-            socket.ntohl(k)
+        import _testcapi
+        s_good_values = [0, 1, 2, 0xffff]
+        l_good_values = s_good_values + [0xffffffff]
+        l_bad_values = [-1, -2, 1<<32, 1<<1000]
+        s_bad_values = l_bad_values + [_testcapi.INT_MIN - 1,
+                                       _testcapi.INT_MAX + 1]
+        s_deprecated_values = [1<<16, _testcapi.INT_MAX]
+        for k in s_good_values:
             socket.ntohs(k)
-            socket.htonl(k)
             socket.htons(k)
-        for k in bad_values:
-            self.assertRaises(OverflowError, socket.ntohl, k)
+        for k in l_good_values:
+            socket.ntohl(k)
+            socket.htonl(k)
+        for k in s_bad_values:
             self.assertRaises(OverflowError, socket.ntohs, k)
-            self.assertRaises(OverflowError, socket.htonl, k)
             self.assertRaises(OverflowError, socket.htons, k)
+        for k in l_bad_values:
+            self.assertRaises(OverflowError, socket.ntohl, k)
+            self.assertRaises(OverflowError, socket.htonl, k)
+        for k in s_deprecated_values:
+            self.assertWarns(DeprecationWarning, socket.ntohs, k)
+            self.assertWarns(DeprecationWarning, socket.htons, k)
 
     def testGetServBy(self):
         eq = self.assertEqual
@@ -931,8 +941,11 @@
         else:
             raise OSError
         # Try same call with optional protocol omitted
-        port2 = socket.getservbyname(service)
-        eq(port, port2)
+        # Issue #26936: Android getservbyname() was broken before API 23.
+        if (not hasattr(sys, 'getandroidapilevel') or
+                sys.getandroidapilevel() >= 23):
+            port2 = socket.getservbyname(service)
+            eq(port, port2)
         # Try udp, but don't barf if it doesn't exist
         try:
             udpport = socket.getservbyname(service, 'udp')
@@ -941,7 +954,9 @@
         else:
             eq(udpport, port)
         # Now make sure the lookup by port returns the same service name
-        eq(socket.getservbyport(port2), service)
+        # Issue #26936: Android getservbyport() is broken.
+        if not support.is_android:
+            eq(socket.getservbyport(port2), service)
         eq(socket.getservbyport(port, 'tcp'), service)
         if udpport is not None:
             eq(socket.getservbyport(udpport, 'udp'), service)
@@ -1274,7 +1289,10 @@
             socket.getaddrinfo('::1', 80)
         # port can be a string service name such as "http", a numeric
         # port number or None
-        socket.getaddrinfo(HOST, "http")
+        # Issue #26936: Android getaddrinfo() was broken before API level 23.
+        if (not hasattr(sys, 'getandroidapilevel') or
+                sys.getandroidapilevel() >= 23):
+            socket.getaddrinfo(HOST, "http")
         socket.getaddrinfo(HOST, 80)
         socket.getaddrinfo(HOST, None)
         # test family and socktype filters
diff --git a/Lib/test/test_ssl.py b/Lib/test/test_ssl.py
index d203cdd..69a65d2 100644
--- a/Lib/test/test_ssl.py
+++ b/Lib/test/test_ssl.py
@@ -11,7 +11,6 @@
 import os
 import errno
 import pprint
-import tempfile
 import urllib.request
 import traceback
 import asyncore
diff --git a/Lib/test/test_subclassinit.py b/Lib/test/test_subclassinit.py
index 3c331bb9..0ad7d17 100644
--- a/Lib/test/test_subclassinit.py
+++ b/Lib/test/test_subclassinit.py
@@ -1,4 +1,3 @@
-import sys
 import types
 import unittest
 
diff --git a/Lib/test/test_subprocess.py b/Lib/test/test_subprocess.py
index 89de6d1..4cfb29d 100644
--- a/Lib/test/test_subprocess.py
+++ b/Lib/test/test_subprocess.py
@@ -1015,19 +1015,6 @@
         # time to start.
         self.assertEqual(p.wait(timeout=3), 0)
 
-    def test_wait_endtime(self):
-        """Confirm that the deprecated endtime parameter warns."""
-        p = subprocess.Popen([sys.executable, "-c", "pass"])
-        try:
-            with self.assertWarns(DeprecationWarning) as warn_cm:
-                p.wait(endtime=time.time()+0.01)
-        except subprocess.TimeoutExpired:
-            pass  # We're not testing endtime timeout behavior.
-        finally:
-            p.kill()
-        self.assertIn('test_subprocess.py', warn_cm.filename)
-        self.assertIn('endtime', str(warn_cm.warning))
-
     def test_invalid_bufsize(self):
         # an invalid type of the bufsize argument should raise
         # TypeError.
diff --git a/Lib/test/test_super.py b/Lib/test/test_super.py
index 447dec9..cb2d7c3 100644
--- a/Lib/test/test_super.py
+++ b/Lib/test/test_super.py
@@ -1,6 +1,5 @@
 """Unit tests for zero-argument super() & related machinery."""
 
-import sys
 import unittest
 import warnings
 from test.support import check_warnings
diff --git a/Lib/test/test_syntax.py b/Lib/test/test_syntax.py
index 7f7e6da..5d398e6 100644
--- a/Lib/test/test_syntax.py
+++ b/Lib/test/test_syntax.py
@@ -139,69 +139,100 @@
 >>> f((x for x in L), 1)
 [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
 
->>> f(i0,  i1,  i2,  i3,  i4,  i5,  i6,  i7,  i8,  i9,  i10,  i11,
-...   i12,  i13,  i14,  i15,  i16,  i17,  i18,  i19,  i20,  i21,  i22,
-...   i23,  i24,  i25,  i26,  i27,  i28,  i29,  i30,  i31,  i32,  i33,
-...   i34,  i35,  i36,  i37,  i38,  i39,  i40,  i41,  i42,  i43,  i44,
-...   i45,  i46,  i47,  i48,  i49,  i50,  i51,  i52,  i53,  i54,  i55,
-...   i56,  i57,  i58,  i59,  i60,  i61,  i62,  i63,  i64,  i65,  i66,
-...   i67,  i68,  i69,  i70,  i71,  i72,  i73,  i74,  i75,  i76,  i77,
-...   i78,  i79,  i80,  i81,  i82,  i83,  i84,  i85,  i86,  i87,  i88,
-...   i89,  i90,  i91,  i92,  i93,  i94,  i95,  i96,  i97,  i98,  i99,
-...   i100,  i101,  i102,  i103,  i104,  i105,  i106,  i107,  i108,
-...   i109,  i110,  i111,  i112,  i113,  i114,  i115,  i116,  i117,
-...   i118,  i119,  i120,  i121,  i122,  i123,  i124,  i125,  i126,
-...   i127,  i128,  i129,  i130,  i131,  i132,  i133,  i134,  i135,
-...   i136,  i137,  i138,  i139,  i140,  i141,  i142,  i143,  i144,
-...   i145,  i146,  i147,  i148,  i149,  i150,  i151,  i152,  i153,
-...   i154,  i155,  i156,  i157,  i158,  i159,  i160,  i161,  i162,
-...   i163,  i164,  i165,  i166,  i167,  i168,  i169,  i170,  i171,
-...   i172,  i173,  i174,  i175,  i176,  i177,  i178,  i179,  i180,
-...   i181,  i182,  i183,  i184,  i185,  i186,  i187,  i188,  i189,
-...   i190,  i191,  i192,  i193,  i194,  i195,  i196,  i197,  i198,
-...   i199,  i200,  i201,  i202,  i203,  i204,  i205,  i206,  i207,
-...   i208,  i209,  i210,  i211,  i212,  i213,  i214,  i215,  i216,
-...   i217,  i218,  i219,  i220,  i221,  i222,  i223,  i224,  i225,
-...   i226,  i227,  i228,  i229,  i230,  i231,  i232,  i233,  i234,
-...   i235,  i236,  i237,  i238,  i239,  i240,  i241,  i242,  i243,
-...   i244,  i245,  i246,  i247,  i248,  i249,  i250,  i251,  i252,
-...   i253,  i254,  i255)
-Traceback (most recent call last):
-SyntaxError: more than 255 arguments
+>>> def g(*args, **kwargs):
+...     print(args, sorted(kwargs.items()))
+>>> g(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+...   20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+...   38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
+...   56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
+...   74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
+...   92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107,
+...   108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
+...   122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135,
+...   136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
+...   150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163,
+...   164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177,
+...   178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
+...   192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205,
+...   206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
+...   220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
+...   234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247,
+...   248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261,
+...   262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275,
+...   276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289,
+...   290, 291, 292, 293, 294, 295, 296, 297, 298, 299)  # doctest: +ELLIPSIS
+(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ..., 297, 298, 299) []
 
-The actual error cases counts positional arguments, keyword arguments,
-and generator expression arguments separately.  This test combines the
-three.
+>>> g(a000=0, a001=1, a002=2, a003=3, a004=4, a005=5, a006=6, a007=7, a008=8,
+...   a009=9, a010=10, a011=11, a012=12, a013=13, a014=14, a015=15, a016=16,
+...   a017=17, a018=18, a019=19, a020=20, a021=21, a022=22, a023=23, a024=24,
+...   a025=25, a026=26, a027=27, a028=28, a029=29, a030=30, a031=31, a032=32,
+...   a033=33, a034=34, a035=35, a036=36, a037=37, a038=38, a039=39, a040=40,
+...   a041=41, a042=42, a043=43, a044=44, a045=45, a046=46, a047=47, a048=48,
+...   a049=49, a050=50, a051=51, a052=52, a053=53, a054=54, a055=55, a056=56,
+...   a057=57, a058=58, a059=59, a060=60, a061=61, a062=62, a063=63, a064=64,
+...   a065=65, a066=66, a067=67, a068=68, a069=69, a070=70, a071=71, a072=72,
+...   a073=73, a074=74, a075=75, a076=76, a077=77, a078=78, a079=79, a080=80,
+...   a081=81, a082=82, a083=83, a084=84, a085=85, a086=86, a087=87, a088=88,
+...   a089=89, a090=90, a091=91, a092=92, a093=93, a094=94, a095=95, a096=96,
+...   a097=97, a098=98, a099=99, a100=100, a101=101, a102=102, a103=103,
+...   a104=104, a105=105, a106=106, a107=107, a108=108, a109=109, a110=110,
+...   a111=111, a112=112, a113=113, a114=114, a115=115, a116=116, a117=117,
+...   a118=118, a119=119, a120=120, a121=121, a122=122, a123=123, a124=124,
+...   a125=125, a126=126, a127=127, a128=128, a129=129, a130=130, a131=131,
+...   a132=132, a133=133, a134=134, a135=135, a136=136, a137=137, a138=138,
+...   a139=139, a140=140, a141=141, a142=142, a143=143, a144=144, a145=145,
+...   a146=146, a147=147, a148=148, a149=149, a150=150, a151=151, a152=152,
+...   a153=153, a154=154, a155=155, a156=156, a157=157, a158=158, a159=159,
+...   a160=160, a161=161, a162=162, a163=163, a164=164, a165=165, a166=166,
+...   a167=167, a168=168, a169=169, a170=170, a171=171, a172=172, a173=173,
+...   a174=174, a175=175, a176=176, a177=177, a178=178, a179=179, a180=180,
+...   a181=181, a182=182, a183=183, a184=184, a185=185, a186=186, a187=187,
+...   a188=188, a189=189, a190=190, a191=191, a192=192, a193=193, a194=194,
+...   a195=195, a196=196, a197=197, a198=198, a199=199, a200=200, a201=201,
+...   a202=202, a203=203, a204=204, a205=205, a206=206, a207=207, a208=208,
+...   a209=209, a210=210, a211=211, a212=212, a213=213, a214=214, a215=215,
+...   a216=216, a217=217, a218=218, a219=219, a220=220, a221=221, a222=222,
+...   a223=223, a224=224, a225=225, a226=226, a227=227, a228=228, a229=229,
+...   a230=230, a231=231, a232=232, a233=233, a234=234, a235=235, a236=236,
+...   a237=237, a238=238, a239=239, a240=240, a241=241, a242=242, a243=243,
+...   a244=244, a245=245, a246=246, a247=247, a248=248, a249=249, a250=250,
+...   a251=251, a252=252, a253=253, a254=254, a255=255, a256=256, a257=257,
+...   a258=258, a259=259, a260=260, a261=261, a262=262, a263=263, a264=264,
+...   a265=265, a266=266, a267=267, a268=268, a269=269, a270=270, a271=271,
+...   a272=272, a273=273, a274=274, a275=275, a276=276, a277=277, a278=278,
+...   a279=279, a280=280, a281=281, a282=282, a283=283, a284=284, a285=285,
+...   a286=286, a287=287, a288=288, a289=289, a290=290, a291=291, a292=292,
+...   a293=293, a294=294, a295=295, a296=296, a297=297, a298=298, a299=299)
+...  # doctest: +ELLIPSIS
+() [('a000', 0), ('a001', 1), ('a002', 2), ..., ('a298', 298), ('a299', 299)]
 
->>> f(i0,  i1,  i2,  i3,  i4,  i5,  i6,  i7,  i8,  i9,  i10,  i11,
-...   i12,  i13,  i14,  i15,  i16,  i17,  i18,  i19,  i20,  i21,  i22,
-...   i23,  i24,  i25,  i26,  i27,  i28,  i29,  i30,  i31,  i32,  i33,
-...   i34,  i35,  i36,  i37,  i38,  i39,  i40,  i41,  i42,  i43,  i44,
-...   i45,  i46,  i47,  i48,  i49,  i50,  i51,  i52,  i53,  i54,  i55,
-...   i56,  i57,  i58,  i59,  i60,  i61,  i62,  i63,  i64,  i65,  i66,
-...   i67,  i68,  i69,  i70,  i71,  i72,  i73,  i74,  i75,  i76,  i77,
-...   i78,  i79,  i80,  i81,  i82,  i83,  i84,  i85,  i86,  i87,  i88,
-...   i89,  i90,  i91,  i92,  i93,  i94,  i95,  i96,  i97,  i98,  i99,
-...   i100,  i101,  i102,  i103,  i104,  i105,  i106,  i107,  i108,
-...   i109,  i110,  i111,  i112,  i113,  i114,  i115,  i116,  i117,
-...   i118,  i119,  i120,  i121,  i122,  i123,  i124,  i125,  i126,
-...   i127,  i128,  i129,  i130,  i131,  i132,  i133,  i134,  i135,
-...   i136,  i137,  i138,  i139,  i140,  i141,  i142,  i143,  i144,
-...   i145,  i146,  i147,  i148,  i149,  i150,  i151,  i152,  i153,
-...   i154,  i155,  i156,  i157,  i158,  i159,  i160,  i161,  i162,
-...   i163,  i164,  i165,  i166,  i167,  i168,  i169,  i170,  i171,
-...   i172,  i173,  i174,  i175,  i176,  i177,  i178,  i179,  i180,
-...   i181,  i182,  i183,  i184,  i185,  i186,  i187,  i188,  i189,
-...   i190,  i191,  i192,  i193,  i194,  i195,  i196,  i197,  i198,
-...   i199,  i200,  i201,  i202,  i203,  i204,  i205,  i206,  i207,
-...   i208,  i209,  i210,  i211,  i212,  i213,  i214,  i215,  i216,
-...   i217,  i218,  i219,  i220,  i221,  i222,  i223,  i224,  i225,
-...   i226,  i227,  i228,  i229,  i230,  i231,  i232,  i233,  i234,
-...   i235, i236,  i237,  i238,  i239,  i240,  i241,  i242,  i243,
-...   (x for x in i244),  i245,  i246,  i247,  i248,  i249,  i250,  i251,
-...    i252=1, i253=1,  i254=1,  i255=1)
-Traceback (most recent call last):
-SyntaxError: more than 255 arguments
+>>> class C:
+...     def meth(self, *args):
+...         return args
+>>> obj = C()
+>>> obj.meth(
+...   0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19,
+...   20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37,
+...   38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55,
+...   56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73,
+...   74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91,
+...   92, 93, 94, 95, 96, 97, 98, 99, 100, 101, 102, 103, 104, 105, 106, 107,
+...   108, 109, 110, 111, 112, 113, 114, 115, 116, 117, 118, 119, 120, 121,
+...   122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135,
+...   136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149,
+...   150, 151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163,
+...   164, 165, 166, 167, 168, 169, 170, 171, 172, 173, 174, 175, 176, 177,
+...   178, 179, 180, 181, 182, 183, 184, 185, 186, 187, 188, 189, 190, 191,
+...   192, 193, 194, 195, 196, 197, 198, 199, 200, 201, 202, 203, 204, 205,
+...   206, 207, 208, 209, 210, 211, 212, 213, 214, 215, 216, 217, 218, 219,
+...   220, 221, 222, 223, 224, 225, 226, 227, 228, 229, 230, 231, 232, 233,
+...   234, 235, 236, 237, 238, 239, 240, 241, 242, 243, 244, 245, 246, 247,
+...   248, 249, 250, 251, 252, 253, 254, 255, 256, 257, 258, 259, 260, 261,
+...   262, 263, 264, 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, 275,
+...   276, 277, 278, 279, 280, 281, 282, 283, 284, 285, 286, 287, 288, 289,
+...   290, 291, 292, 293, 294, 295, 296, 297, 298, 299)  # doctest: +ELLIPSIS
+(0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, ..., 297, 298, 299)
 
 >>> f(lambda x: x[0] = 3)
 Traceback (most recent call last):
diff --git a/Lib/test/test_sys.py b/Lib/test/test_sys.py
index df9ebd4..e6d8e50 100644
--- a/Lib/test/test_sys.py
+++ b/Lib/test/test_sys.py
@@ -826,6 +826,13 @@
         rc, stdout, stderr = assert_python_ok('-c', code)
         self.assertEqual(stdout.rstrip(), b'True')
 
+    @unittest.skipUnless(hasattr(sys, 'getandroidapilevel'),
+                         'need sys.getandroidapilevel()')
+    def test_getandroidapilevel(self):
+        level = sys.getandroidapilevel()
+        self.assertIsInstance(level, int)
+        self.assertGreater(level, 0)
+
 
 @test.support.cpython_only
 class SizeofTest(unittest.TestCase):
@@ -919,7 +926,7 @@
             def inner():
                 return x
             return inner
-        check(get_cell2.__code__, size('6i13P') + 1)
+        check(get_cell2.__code__, size('6i13P') + calcsize('n'))
         # complex
         check(complex(0,1), size('2d'))
         # method_descriptor (descriptor object)
diff --git a/Lib/test/test_sysconfig.py b/Lib/test/test_sysconfig.py
index 355bc61..694435f 100644
--- a/Lib/test/test_sysconfig.py
+++ b/Lib/test/test_sysconfig.py
@@ -5,7 +5,7 @@
 import shutil
 from copy import copy
 
-from test.support import (run_unittest, TESTFN, unlink, check_warnings,
+from test.support import (import_module, TESTFN, unlink, check_warnings,
                           captured_stdout, skip_unless_symlink, change_cwd)
 
 import sysconfig
@@ -389,7 +389,8 @@
                          hasattr(sys.implementation, '_multiarch'),
                          'multiarch-specific test')
     def test_triplet_in_ext_suffix(self):
-        import ctypes, platform, re
+        ctypes = import_module('ctypes')
+        import platform, re
         machine = platform.machine()
         suffix = sysconfig.get_config_var('EXT_SUFFIX')
         if re.match('(aarch64|arm|mips|ppc|powerpc|s390|sparc)', machine):
@@ -436,8 +437,5 @@
         })
 
 
-def test_main():
-    run_unittest(TestSysConfig, MakefileTests)
-
 if __name__ == "__main__":
-    test_main()
+    unittest.main()
diff --git a/Lib/test/test_timeit.py b/Lib/test/test_timeit.py
index 1a95e29..e02d4a7 100644
--- a/Lib/test/test_timeit.py
+++ b/Lib/test/test_timeit.py
@@ -2,7 +2,6 @@
 import unittest
 import sys
 import io
-import time
 from textwrap import dedent
 
 from test.support import captured_stdout
@@ -12,7 +11,7 @@
 DEFAULT_NUMBER = 1000000
 
 # timeit's default number of repetitions.
-DEFAULT_REPEAT = 3
+DEFAULT_REPEAT = 5
 
 # XXX: some tests are commented out that would improve the coverage but take a
 # long time to run because they test the default number of loops, which is
@@ -226,7 +225,7 @@
             t.print_exc(s)
         self.assert_exc_string(s.getvalue(), 'ZeroDivisionError')
 
-    MAIN_DEFAULT_OUTPUT = "10 loops, best of 3: 1 sec per loop\n"
+    MAIN_DEFAULT_OUTPUT = "1 loop, best of 5: 1 sec per loop\n"
 
     def run_main(self, seconds_per_increment=1.0, switches=None, timer=None):
         if timer is None:
@@ -252,39 +251,39 @@
 
     def test_main_seconds(self):
         s = self.run_main(seconds_per_increment=5.5)
-        self.assertEqual(s, "10 loops, best of 3: 5.5 sec per loop\n")
+        self.assertEqual(s, "1 loop, best of 5: 5.5 sec per loop\n")
 
     def test_main_milliseconds(self):
         s = self.run_main(seconds_per_increment=0.0055)
-        self.assertEqual(s, "100 loops, best of 3: 5.5 msec per loop\n")
+        self.assertEqual(s, "50 loops, best of 5: 5.5 msec per loop\n")
 
     def test_main_microseconds(self):
         s = self.run_main(seconds_per_increment=0.0000025, switches=['-n100'])
-        self.assertEqual(s, "100 loops, best of 3: 2.5 usec per loop\n")
+        self.assertEqual(s, "100 loops, best of 5: 2.5 usec per loop\n")
 
     def test_main_fixed_iters(self):
         s = self.run_main(seconds_per_increment=2.0, switches=['-n35'])
-        self.assertEqual(s, "35 loops, best of 3: 2 sec per loop\n")
+        self.assertEqual(s, "35 loops, best of 5: 2 sec per loop\n")
 
     def test_main_setup(self):
         s = self.run_main(seconds_per_increment=2.0,
                 switches=['-n35', '-s', 'print("CustomSetup")'])
-        self.assertEqual(s, "CustomSetup\n" * 3 +
-                "35 loops, best of 3: 2 sec per loop\n")
+        self.assertEqual(s, "CustomSetup\n" * DEFAULT_REPEAT +
+                "35 loops, best of 5: 2 sec per loop\n")
 
     def test_main_multiple_setups(self):
         s = self.run_main(seconds_per_increment=2.0,
                 switches=['-n35', '-s', 'a = "CustomSetup"', '-s', 'print(a)'])
-        self.assertEqual(s, "CustomSetup\n" * 3 +
-                "35 loops, best of 3: 2 sec per loop\n")
+        self.assertEqual(s, "CustomSetup\n" * DEFAULT_REPEAT +
+                "35 loops, best of 5: 2 sec per loop\n")
 
     def test_main_fixed_reps(self):
         s = self.run_main(seconds_per_increment=60.0, switches=['-r9'])
-        self.assertEqual(s, "10 loops, best of 9: 60 sec per loop\n")
+        self.assertEqual(s, "1 loop, best of 9: 60 sec per loop\n")
 
     def test_main_negative_reps(self):
         s = self.run_main(seconds_per_increment=60.0, switches=['-r-5'])
-        self.assertEqual(s, "10 loops, best of 1: 60 sec per loop\n")
+        self.assertEqual(s, "1 loop, best of 1: 60 sec per loop\n")
 
     @unittest.skipIf(sys.flags.optimize >= 2, "need __doc__")
     def test_main_help(self):
@@ -293,56 +292,57 @@
         # the help text, but since it's there, check for it.
         self.assertEqual(s, timeit.__doc__ + ' ')
 
-    def test_main_using_time(self):
-        fake_timer = FakeTimer()
-        s = self.run_main(switches=['-t'], timer=fake_timer)
-        self.assertEqual(s, self.MAIN_DEFAULT_OUTPUT)
-        self.assertIs(fake_timer.saved_timer, time.time)
-
-    def test_main_using_clock(self):
-        fake_timer = FakeTimer()
-        s = self.run_main(switches=['-c'], timer=fake_timer)
-        self.assertEqual(s, self.MAIN_DEFAULT_OUTPUT)
-        self.assertIs(fake_timer.saved_timer, time.clock)
-
     def test_main_verbose(self):
         s = self.run_main(switches=['-v'])
         self.assertEqual(s, dedent("""\
-                10 loops -> 10 secs
-                raw times: 10 10 10
-                10 loops, best of 3: 1 sec per loop
+                1 loop -> 1 secs
+
+                raw times: 1 sec, 1 sec, 1 sec, 1 sec, 1 sec
+
+                1 loop, best of 5: 1 sec per loop
             """))
 
     def test_main_very_verbose(self):
-        s = self.run_main(seconds_per_increment=0.000050, switches=['-vv'])
+        s = self.run_main(seconds_per_increment=0.000_030, switches=['-vv'])
         self.assertEqual(s, dedent("""\
-                10 loops -> 0.0005 secs
-                100 loops -> 0.005 secs
-                1000 loops -> 0.05 secs
-                10000 loops -> 0.5 secs
-                raw times: 0.5 0.5 0.5
-                10000 loops, best of 3: 50 usec per loop
+                1 loop -> 3e-05 secs
+                2 loops -> 6e-05 secs
+                5 loops -> 0.00015 secs
+                10 loops -> 0.0003 secs
+                20 loops -> 0.0006 secs
+                50 loops -> 0.0015 secs
+                100 loops -> 0.003 secs
+                200 loops -> 0.006 secs
+                500 loops -> 0.015 secs
+                1000 loops -> 0.03 secs
+                2000 loops -> 0.06 secs
+                5000 loops -> 0.15 secs
+                10000 loops -> 0.3 secs
+
+                raw times: 300 msec, 300 msec, 300 msec, 300 msec, 300 msec
+
+                10000 loops, best of 5: 30 usec per loop
             """))
 
     def test_main_with_time_unit(self):
-        unit_sec = self.run_main(seconds_per_increment=0.002,
+        unit_sec = self.run_main(seconds_per_increment=0.003,
                 switches=['-u', 'sec'])
         self.assertEqual(unit_sec,
-                "1000 loops, best of 3: 0.002 sec per loop\n")
-        unit_msec = self.run_main(seconds_per_increment=0.002,
+                "100 loops, best of 5: 0.003 sec per loop\n")
+        unit_msec = self.run_main(seconds_per_increment=0.003,
                 switches=['-u', 'msec'])
         self.assertEqual(unit_msec,
-                "1000 loops, best of 3: 2 msec per loop\n")
-        unit_usec = self.run_main(seconds_per_increment=0.002,
+                "100 loops, best of 5: 3 msec per loop\n")
+        unit_usec = self.run_main(seconds_per_increment=0.003,
                 switches=['-u', 'usec'])
         self.assertEqual(unit_usec,
-                "1000 loops, best of 3: 2e+03 usec per loop\n")
+                "100 loops, best of 5: 3e+03 usec per loop\n")
         # Test invalid unit input
         with captured_stderr() as error_stringio:
-            invalid = self.run_main(seconds_per_increment=0.002,
+            invalid = self.run_main(seconds_per_increment=0.003,
                     switches=['-u', 'parsec'])
         self.assertEqual(error_stringio.getvalue(),
-                    "Unrecognized unit. Please select usec, msec, or sec.\n")
+                    "Unrecognized unit. Please select nsec, usec, msec, or sec.\n")
 
     def test_main_exception(self):
         with captured_stderr() as error_stringio:
@@ -354,26 +354,37 @@
             s = self.run_main(switches=['-n1', '1/0'])
         self.assert_exc_string(error_stringio.getvalue(), 'ZeroDivisionError')
 
-    def autorange(self, callback=None):
-        timer = FakeTimer(seconds_per_increment=0.001)
+    def autorange(self, seconds_per_increment=1/1024, callback=None):
+        timer = FakeTimer(seconds_per_increment=seconds_per_increment)
         t = timeit.Timer(stmt=self.fake_stmt, setup=self.fake_setup, timer=timer)
         return t.autorange(callback)
 
     def test_autorange(self):
         num_loops, time_taken = self.autorange()
-        self.assertEqual(num_loops, 1000)
+        self.assertEqual(num_loops, 500)
+        self.assertEqual(time_taken, 500/1024)
+
+    def test_autorange_second(self):
+        num_loops, time_taken = self.autorange(seconds_per_increment=1.0)
+        self.assertEqual(num_loops, 1)
         self.assertEqual(time_taken, 1.0)
 
     def test_autorange_with_callback(self):
         def callback(a, b):
             print("{} {:.3f}".format(a, b))
         with captured_stdout() as s:
-            num_loops, time_taken = self.autorange(callback)
-        self.assertEqual(num_loops, 1000)
-        self.assertEqual(time_taken, 1.0)
-        expected = ('10 0.010\n'
-                    '100 0.100\n'
-                    '1000 1.000\n')
+            num_loops, time_taken = self.autorange(callback=callback)
+        self.assertEqual(num_loops, 500)
+        self.assertEqual(time_taken, 500/1024)
+        expected = ('1 0.001\n'
+                    '2 0.002\n'
+                    '5 0.005\n'
+                    '10 0.010\n'
+                    '20 0.020\n'
+                    '50 0.049\n'
+                    '100 0.098\n'
+                    '200 0.195\n'
+                    '500 0.488\n')
         self.assertEqual(s.getvalue(), expected)
 
 
diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 883c362..003ff18 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -1793,9 +1793,6 @@
             self.assertEqual(seq.decode('utf-8', 'ignore'),
                              res.replace('\uFFFD', ''))
 
-    def to_bytestring(self, seq):
-        return bytes(int(c, 16) for c in seq.split())
-
     def assertCorrectUTF8Decoding(self, seq, res, err):
         """
         Check that an invalid UTF-8 sequence raises a UnicodeDecodeError when
@@ -1851,7 +1848,7 @@
         ]
         FFFD = '\ufffd'
         for seq in sequences:
-            self.assertCorrectUTF8Decoding(self.to_bytestring(seq), '\ufffd',
+            self.assertCorrectUTF8Decoding(bytes.fromhex(seq), '\ufffd',
                                            'unexpected end of data')
 
     def test_invalid_cb_for_2bytes_seq(self):
@@ -1873,7 +1870,7 @@
             ('DF C0', FFFDx2), ('DF FF', FFFDx2),
         ]
         for seq, res in sequences:
-            self.assertCorrectUTF8Decoding(self.to_bytestring(seq), res,
+            self.assertCorrectUTF8Decoding(bytes.fromhex(seq), res,
                                            'invalid continuation byte')
 
     def test_invalid_cb_for_3bytes_seq(self):
@@ -1931,7 +1928,7 @@
             ('EF BF C0', FFFDx2), ('EF BF FF', FFFDx2),
         ]
         for seq, res in sequences:
-            self.assertCorrectUTF8Decoding(self.to_bytestring(seq), res,
+            self.assertCorrectUTF8Decoding(bytes.fromhex(seq), res,
                                            'invalid continuation byte')
 
     def test_invalid_cb_for_4bytes_seq(self):
@@ -2010,7 +2007,7 @@
             ('F4 8F BF C0', FFFDx2), ('F4 8F BF FF', FFFDx2)
         ]
         for seq, res in sequences:
-            self.assertCorrectUTF8Decoding(self.to_bytestring(seq), res,
+            self.assertCorrectUTF8Decoding(bytes.fromhex(seq), res,
                                            'invalid continuation byte')
 
     def test_codecs_idna(self):
@@ -2728,6 +2725,29 @@
             self.assertEqual(unicode_asucs4(s, len(s), 1), s+'\0')
             self.assertEqual(unicode_asucs4(s, len(s), 0), s+'\uffff')
 
+    # Test PyUnicode_FindChar()
+    @support.cpython_only
+    def test_findchar(self):
+        from _testcapi import unicode_findchar
+
+        for str in "\xa1", "\u8000\u8080", "\ud800\udc02", "\U0001f100\U0001f1f1":
+            for i, ch in enumerate(str):
+                self.assertEqual(unicode_findchar(str, ord(ch), 0, len(str), 1), i)
+                self.assertEqual(unicode_findchar(str, ord(ch), 0, len(str), -1), i)
+
+        str = "!>_<!"
+        self.assertEqual(unicode_findchar(str, 0x110000, 0, len(str), 1), -1)
+        self.assertEqual(unicode_findchar(str, 0x110000, 0, len(str), -1), -1)
+        # start < end
+        self.assertEqual(unicode_findchar(str, ord('!'), 1, len(str)+1, 1), 4)
+        self.assertEqual(unicode_findchar(str, ord('!'), 1, len(str)+1, -1), 4)
+        # start >= end
+        self.assertEqual(unicode_findchar(str, ord('!'), 0, 0, 1), -1)
+        self.assertEqual(unicode_findchar(str, ord('!'), len(str), 0, 1), -1)
+        # negative
+        self.assertEqual(unicode_findchar(str, ord('!'), -len(str), -1, 1), 0)
+        self.assertEqual(unicode_findchar(str, ord('!'), -len(str), -1, -1), 0)
+
     # Test PyUnicode_CopyCharacters()
     @support.cpython_only
     def test_copycharacters(self):
diff --git a/Lib/test/test_unicode_identifiers.py b/Lib/test/test_unicode_identifiers.py
index 0679845..07332c4 100644
--- a/Lib/test/test_unicode_identifiers.py
+++ b/Lib/test/test_unicode_identifiers.py
@@ -1,5 +1,4 @@
 import unittest
-import sys
 
 class PEP3131Test(unittest.TestCase):
 
diff --git a/Lib/test/test_winsound.py b/Lib/test/test_winsound.py
index 179e069..c86bf55 100644
--- a/Lib/test/test_winsound.py
+++ b/Lib/test/test_winsound.py
@@ -1,8 +1,6 @@
 # Ridiculously simple test of the winsound module for Windows.
 
 import functools
-import os
-import subprocess
 import time
 import unittest
 
diff --git a/Lib/test/test_yield_from.py b/Lib/test/test_yield_from.py
index 7e9711e..d1da838 100644
--- a/Lib/test/test_yield_from.py
+++ b/Lib/test/test_yield_from.py
@@ -8,10 +8,7 @@
 """
 
 import unittest
-import io
-import sys
 import inspect
-import parser
 
 from test.support import captured_stderr, disable_gc, gc_collect
 
diff --git a/Lib/test/test_zipfile.py b/Lib/test/test_zipfile.py
index 0a43b20..0a19d76 100644
--- a/Lib/test/test_zipfile.py
+++ b/Lib/test/test_zipfile.py
@@ -2055,8 +2055,9 @@
 
     def test_test_command(self):
         zip_name = findfile('zipdir.zip')
-        out = self.zipfilecmd('-t', zip_name)
-        self.assertEqual(out.rstrip(), b'Done testing')
+        for opt in '-t', '--test':
+            out = self.zipfilecmd(opt, zip_name)
+            self.assertEqual(out.rstrip(), b'Done testing')
         zip_name = findfile('testtar.tar')
         rc, out, err = self.zipfilecmd_failure('-t', zip_name)
         self.assertEqual(out, b'')
@@ -2067,9 +2068,10 @@
         with zipfile.ZipFile(zip_name, 'r') as tf:
             tf.printdir(t)
         expected = t.getvalue().encode('ascii', 'backslashreplace')
-        out = self.zipfilecmd('-l', zip_name,
-                              PYTHONIOENCODING='ascii:backslashreplace')
-        self.assertEqual(out, expected)
+        for opt in '-l', '--list':
+            out = self.zipfilecmd(opt, zip_name,
+                                  PYTHONIOENCODING='ascii:backslashreplace')
+            self.assertEqual(out, expected)
 
     @requires_zlib
     def test_create_command(self):
@@ -2082,31 +2084,33 @@
             f.write('test 2')
         files = [TESTFN, TESTFNDIR]
         namelist = [TESTFN, TESTFNDIR + '/', TESTFNDIR + '/file.txt']
-        try:
-            out = self.zipfilecmd('-c', TESTFN2, *files)
-            self.assertEqual(out, b'')
-            with zipfile.ZipFile(TESTFN2) as zf:
-                self.assertEqual(zf.namelist(), namelist)
-                self.assertEqual(zf.read(namelist[0]), b'test 1')
-                self.assertEqual(zf.read(namelist[2]), b'test 2')
-        finally:
-            unlink(TESTFN2)
+        for opt in '-c', '--create':
+            try:
+                out = self.zipfilecmd(opt, TESTFN2, *files)
+                self.assertEqual(out, b'')
+                with zipfile.ZipFile(TESTFN2) as zf:
+                    self.assertEqual(zf.namelist(), namelist)
+                    self.assertEqual(zf.read(namelist[0]), b'test 1')
+                    self.assertEqual(zf.read(namelist[2]), b'test 2')
+            finally:
+                unlink(TESTFN2)
 
     def test_extract_command(self):
         zip_name = findfile('zipdir.zip')
-        with temp_dir() as extdir:
-            out = self.zipfilecmd('-e', zip_name, extdir)
-            self.assertEqual(out, b'')
-            with zipfile.ZipFile(zip_name) as zf:
-                for zi in zf.infolist():
-                    path = os.path.join(extdir,
-                                zi.filename.replace('/', os.sep))
-                    if zi.is_dir():
-                        self.assertTrue(os.path.isdir(path))
-                    else:
-                        self.assertTrue(os.path.isfile(path))
-                        with open(path, 'rb') as f:
-                            self.assertEqual(f.read(), zf.read(zi))
+        for opt in '-e', '--extract':
+            with temp_dir() as extdir:
+                out = self.zipfilecmd(opt, zip_name, extdir)
+                self.assertEqual(out, b'')
+                with zipfile.ZipFile(zip_name) as zf:
+                    for zi in zf.infolist():
+                        path = os.path.join(extdir,
+                                    zi.filename.replace('/', os.sep))
+                        if zi.is_dir():
+                            self.assertTrue(os.path.isdir(path))
+                        else:
+                            self.assertTrue(os.path.isfile(path))
+                            with open(path, 'rb') as f:
+                                self.assertEqual(f.read(), zf.read(zi))
 
 if __name__ == "__main__":
     unittest.main()
diff --git a/Lib/timeit.py b/Lib/timeit.py
index 2770efa..38c2b1f 100644
--- a/Lib/timeit.py
+++ b/Lib/timeit.py
@@ -9,7 +9,7 @@
 Library usage: see the Timer class.
 
 Command line usage:
-    python timeit.py [-n N] [-r N] [-s S] [-t] [-c] [-p] [-h] [--] [statement]
+    python timeit.py [-n N] [-r N] [-s S] [-p] [-h] [--] [statement]
 
 Options:
   -n/--number N: how many times to execute 'statement' (default: see below)
@@ -17,10 +17,8 @@
   -s/--setup S: statement to be executed once initially (default 'pass').
                 Execution time of this setup statement is NOT timed.
   -p/--process: use time.process_time() (default is time.perf_counter())
-  -t/--time: use time.time() (deprecated)
-  -c/--clock: use time.clock() (deprecated)
   -v/--verbose: print raw timing results; repeat for more digits precision
-  -u/--unit: set the output time unit (usec, msec, or sec)
+  -u/--unit: set the output time unit (nsec, usec, msec, or sec)
   -h/--help: print this usage message and exit
   --: separate options from statement, use when statement starts with -
   statement: statement to be timed (default 'pass')
@@ -59,7 +57,7 @@
 
 dummy_src_name = "<timeit-src>"
 default_number = 1000000
-default_repeat = 3
+default_repeat = 5
 default_timer = time.perf_counter
 
 _globals = globals
@@ -210,22 +208,23 @@
     def autorange(self, callback=None):
         """Return the number of loops so that total time >= 0.2.
 
-        Calls the timeit method with *number* set to successive powers of
-        ten (10, 100, 1000, ...) up to a maximum of one billion, until
-        the time taken is at least 0.2 second, or the maximum is reached.
-        Returns ``(number, time_taken)``.
+        Calls the timeit method with increasing numbers from the sequence
+        1, 2, 5, 10, 20, 50, ... until the time taken is at least 0.2
+        second.  Returns (number, time_taken).
 
         If *callback* is given and is not None, it will be called after
         each trial with two arguments: ``callback(number, time_taken)``.
         """
-        for i in range(1, 10):
-            number = 10**i
-            time_taken = self.timeit(number)
-            if callback:
-                callback(number, time_taken)
-            if time_taken >= 0.2:
-                break
-        return (number, time_taken)
+        i = 1
+        while True:
+            for j in 1, 2, 5:
+                number = i * j
+                time_taken = self.timeit(number)
+                if callback:
+                    callback(number, time_taken)
+                if time_taken >= 0.2:
+                    return (number, time_taken)
+            i *= 10
 
 def timeit(stmt="pass", setup="pass", timer=default_timer,
            number=default_number, globals=None):
@@ -266,6 +265,7 @@
         print(err)
         print("use -h/--help for command line help")
         return 2
+
     timer = default_timer
     stmt = "\n".join(args) or "pass"
     number = 0 # auto-determine
@@ -273,7 +273,7 @@
     repeat = default_repeat
     verbose = 0
     time_unit = None
-    units = {"usec": 1, "msec": 1e3, "sec": 1e6}
+    units = {"nsec": 1e-9, "usec": 1e-6, "msec": 1e-3, "sec": 1.0}
     precision = 3
     for o, a in opts:
         if o in ("-n", "--number"):
@@ -284,17 +284,13 @@
             if a in units:
                 time_unit = a
             else:
-                print("Unrecognized unit. Please select usec, msec, or sec.",
+                print("Unrecognized unit. Please select nsec, usec, msec, or sec.",
                     file=sys.stderr)
                 return 2
         if o in ("-r", "--repeat"):
             repeat = int(a)
             if repeat <= 0:
                 repeat = 1
-        if o in ("-t", "--time"):
-            timer = time.time
-        if o in ("-c", "--clock"):
-            timer = time.clock
         if o in ("-p", "--process"):
             timer = time.process_time
         if o in ("-v", "--verbose"):
@@ -305,6 +301,7 @@
             print(__doc__, end=' ')
             return 0
     setup = "\n".join(setup) or "pass"
+
     # Include the current directory, so that local imports work (sys.path
     # contains the directory of this script, rather than the current
     # directory)
@@ -312,50 +309,65 @@
     sys.path.insert(0, os.curdir)
     if _wrap_timer is not None:
         timer = _wrap_timer(timer)
+
     t = Timer(stmt, setup, timer)
     if number == 0:
         # determine number so that 0.2 <= total time < 2.0
         callback = None
         if verbose:
             def callback(number, time_taken):
-                msg = "{num} loops -> {secs:.{prec}g} secs"
-                print(msg.format(num=number, secs=time_taken, prec=precision))
+                msg = "{num} loop{s} -> {secs:.{prec}g} secs"
+                plural = (number != 1)
+                print(msg.format(num=number, s='s' if plural else '',
+                                  secs=time_taken, prec=precision))
         try:
             number, _ = t.autorange(callback)
         except:
             t.print_exc()
             return 1
+
+        if verbose:
+            print()
+
     try:
-        r = t.repeat(repeat, number)
+        raw_timings = t.repeat(repeat, number)
     except:
         t.print_exc()
         return 1
-    best = min(r)
+
+    def format_time(dt):
+        unit = time_unit
+
+        if unit is not None:
+            scale = units[unit]
+        else:
+            scales = [(scale, unit) for unit, scale in units.items()]
+            scales.sort(reverse=True)
+            for scale, unit in scales:
+                if dt >= scale:
+                    break
+
+        return "%.*g %s" % (precision, dt / scale, unit)
+
     if verbose:
-        print("raw times:", " ".join(["%.*g" % (precision, x) for x in r]))
-    print("%d loops," % number, end=' ')
-    usec = best * 1e6 / number
-    if time_unit is not None:
-        scale = units[time_unit]
-    else:
-        scales = [(scale, unit) for unit, scale in units.items()]
-        scales.sort(reverse=True)
-        for scale, time_unit in scales:
-            if usec >= scale:
-                break
-    print("best of %d: %.*g %s per loop" % (repeat, precision,
-                                            usec/scale, time_unit))
-    best = min(r)
-    usec = best * 1e6 / number
-    worst = max(r)
+        print("raw times: %s" % ", ".join(map(format_time, raw_timings)))
+        print()
+    timings = [dt / number for dt in raw_timings]
+
+    best = min(timings)
+    print("%d loop%s, best of %d: %s per loop"
+          % (number, 's' if number != 1 else '',
+             repeat, format_time(best)))
+
+    best = min(timings)
+    worst = max(timings)
     if worst >= best * 4:
-        usec = worst * 1e6 / number
         import warnings
-        warnings.warn_explicit(
-            "The test results are likely unreliable. The worst\n"
-            "time (%.*g %s) was more than four times slower than the best time." %
-            (precision, usec/scale, time_unit),
-             UserWarning, '', 0)
+        warnings.warn_explicit("The test results are likely unreliable. "
+                               "The worst time (%s) was more than four times "
+                               "slower than the best time (%s)."
+                               % (format_time(worst), format_time(best)),
+                               UserWarning, '', 0)
     return None
 
 if __name__ == "__main__":
diff --git a/Lib/unittest/mock.py b/Lib/unittest/mock.py
index dcac5a2..dbb05d7 100644
--- a/Lib/unittest/mock.py
+++ b/Lib/unittest/mock.py
@@ -104,26 +104,16 @@
 
 
 def _copy_func_details(func, funcopy):
-    funcopy.__name__ = func.__name__
-    funcopy.__doc__ = func.__doc__
-    try:
-        funcopy.__text_signature__ = func.__text_signature__
-    except AttributeError:
-        pass
     # we explicitly don't copy func.__dict__ into this copy as it would
     # expose original attributes that should be mocked
-    try:
-        funcopy.__module__ = func.__module__
-    except AttributeError:
-        pass
-    try:
-        funcopy.__defaults__ = func.__defaults__
-    except AttributeError:
-        pass
-    try:
-        funcopy.__kwdefaults__ = func.__kwdefaults__
-    except AttributeError:
-        pass
+    for attribute in (
+        '__name__', '__doc__', '__text_signature__',
+        '__module__', '__defaults__', '__kwdefaults__',
+    ):
+        try:
+            setattr(funcopy, attribute, getattr(func, attribute))
+        except AttributeError:
+            pass
 
 
 def _callable(obj):
diff --git a/Lib/urllib/parse.py b/Lib/urllib/parse.py
index 958767a..1d08730 100644
--- a/Lib/urllib/parse.py
+++ b/Lib/urllib/parse.py
@@ -574,7 +574,7 @@
     # if the function is never called
     global _hextobyte
     if _hextobyte is None:
-        _hextobyte = {(a + b).encode(): bytes([int(a + b, 16)])
+        _hextobyte = {(a + b).encode(): bytes.fromhex(a + b)
                       for a in _hexdig for b in _hexdig}
     for item in bits[1:]:
         try:
diff --git a/Lib/urllib/request.py b/Lib/urllib/request.py
index 5f15b74..793ea7f 100644
--- a/Lib/urllib/request.py
+++ b/Lib/urllib/request.py
@@ -94,7 +94,6 @@
 import string
 import sys
 import time
-import collections
 import tempfile
 import contextlib
 import warnings
diff --git a/Lib/zipfile.py b/Lib/zipfile.py
index 7f2b43c..9317135 100644
--- a/Lib/zipfile.py
+++ b/Lib/zipfile.py
@@ -5,7 +5,6 @@
 """
 import io
 import os
-import re
 import importlib.util
 import sys
 import time
@@ -1951,51 +1950,45 @@
         return (fname, archivename)
 
 
-def main(args = None):
-    import textwrap
-    USAGE=textwrap.dedent("""\
-        Usage:
-            zipfile.py -l zipfile.zip        # Show listing of a zipfile
-            zipfile.py -t zipfile.zip        # Test if a zipfile is valid
-            zipfile.py -e zipfile.zip target # Extract zipfile into target dir
-            zipfile.py -c zipfile.zip src ... # Create zipfile from sources
-        """)
-    if args is None:
-        args = sys.argv[1:]
+def main(args=None):
+    import argparse
 
-    if not args or args[0] not in ('-l', '-c', '-e', '-t'):
-        print(USAGE)
-        sys.exit(1)
+    description = 'A simple command line interface for zipfile module.'
+    parser = argparse.ArgumentParser(description=description)
+    group = parser.add_mutually_exclusive_group()
+    group.add_argument('-l', '--list', metavar='<zipfile>',
+                       help='Show listing of a zipfile')
+    group.add_argument('-e', '--extract', nargs=2,
+                       metavar=('<zipfile>', '<output_dir>'),
+                       help='Extract zipfile into target dir')
+    group.add_argument('-c', '--create', nargs='+',
+                       metavar=('<name>', '<file>'),
+                       help='Create zipfile from sources')
+    group.add_argument('-t', '--test', metavar='<zipfile>',
+                       help='Test if a zipfile is valid')
+    args = parser.parse_args(args)
 
-    if args[0] == '-l':
-        if len(args) != 2:
-            print(USAGE)
-            sys.exit(1)
-        with ZipFile(args[1], 'r') as zf:
-            zf.printdir()
-
-    elif args[0] == '-t':
-        if len(args) != 2:
-            print(USAGE)
-            sys.exit(1)
-        with ZipFile(args[1], 'r') as zf:
+    if args.test is not None:
+        src = args.test
+        with ZipFile(src, 'r') as zf:
             badfile = zf.testzip()
         if badfile:
             print("The following enclosed file is corrupted: {!r}".format(badfile))
         print("Done testing")
 
-    elif args[0] == '-e':
-        if len(args) != 3:
-            print(USAGE)
-            sys.exit(1)
+    elif args.list is not None:
+        src = args.list
+        with ZipFile(src, 'r') as zf:
+            zf.printdir()
 
-        with ZipFile(args[1], 'r') as zf:
-            zf.extractall(args[2])
+    elif args.extract is not None:
+        src, curdir = args.extract
+        with ZipFile(src, 'r') as zf:
+            zf.extractall(curdir)
 
-    elif args[0] == '-c':
-        if len(args) < 3:
-            print(USAGE)
-            sys.exit(1)
+    elif args.create is not None:
+        zip_name = args.create.pop(0)
+        files = args.create
 
         def addToZip(zf, path, zippath):
             if os.path.isfile(path):
@@ -2008,8 +2001,8 @@
                              os.path.join(path, nm), os.path.join(zippath, nm))
             # else: ignore
 
-        with ZipFile(args[1], 'w') as zf:
-            for path in args[2:]:
+        with ZipFile(zip_name, 'w') as zf:
+            for path in files:
                 zippath = os.path.basename(path)
                 if not zippath:
                     zippath = os.path.basename(os.path.dirname(path))
@@ -2017,5 +2010,8 @@
                     zippath = ''
                 addToZip(zf, path, zippath)
 
+    else:
+        parser.exit(2, parser.format_usage())
+
 if __name__ == "__main__":
     main()
diff --git a/Makefile.pre.in b/Makefile.pre.in
index 48b5180..d85019a 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -497,7 +497,7 @@
 	$(MAKE) @DEF_MAKE_RULE@ CFLAGS_NODIST="$(CFLAGS) $(PGO_PROF_GEN_FLAG) @LTOFLAGS@" LDFLAGS="$(LDFLAGS) $(PGO_PROF_GEN_FLAG) @LTOFLAGS@" LIBS="$(LIBS)"
 
 run_profile_task:
-	: # FIXME: can't run for a cross build
+	@ # FIXME: can't run for a cross build
 	$(LLVM_PROF_FILE) $(RUNSHARED) ./$(BUILDPYTHON) $(PROFILE_TASK) || true
 
 build_all_merge_profile:
@@ -521,8 +521,8 @@
 	    --base-directory $(realpath $(abs_builddir)) \
 	    --path $(realpath $(abs_srcdir)) \
 	    --output-file $(COVERAGE_INFO)
-	: # remove 3rd party modules, system headers and internal files with
-	: # debug, test or dummy functions.
+	@ # remove 3rd party modules, system headers and internal files with
+	@ # debug, test or dummy functions.
 	@lcov --remove $(COVERAGE_INFO) \
 	    '*/Modules/_blake2/impl/*' \
 	    '*/Modules/_ctypes/libffi*/*' \
@@ -546,15 +546,15 @@
 	@echo
 
 coverage-report:
-	: # force rebuilding of parser and importlib
+	@ # force rebuilding of parser and importlib
 	@touch $(GRAMMAR_INPUT)
 	@touch $(srcdir)/Lib/importlib/_bootstrap.py
 	@touch $(srcdir)/Lib/importlib/_bootstrap_external.py
-	: # build with coverage info
+	@ # build with coverage info
 	$(MAKE) coverage
-	: # run tests, ignore failures
+	@ # run tests, ignore failures
 	$(TESTRUNNER) $(TESTOPTS) || true
-	: # build lcov report
+	@ # build lcov report
 	$(MAKE) coverage-lcov
 
 # Run "Argument Clinic" over all source files
@@ -674,7 +674,7 @@
 
 # This rule builds the Cygwin Python DLL and import library if configured
 # for a shared core library; otherwise, this rule is a noop.
-$(DLLLIBRARY) libpython$(VERSION).dll.a: $(LIBRARY_OBJS)
+$(DLLLIBRARY) libpython$(LDVERSION).dll.a: $(LIBRARY_OBJS)
 	if test -n "$(DLLLIBRARY)"; then \
 		$(LDSHARED) -Wl,--out-implib=$@ -o $(DLLLIBRARY) $^ \
 			$(LIBS) $(MODLIBS) $(SYSLIBS) $(LDLAST); \
@@ -1020,7 +1020,7 @@
 # Run the test suite for both architectures in a Universal build on OSX.
 # Must be run on an Intel box.
 testuniversal:	all platform
-		if [ `arch` != 'i386' ];then \
+		@if [ `arch` != 'i386' ]; then \
 			echo "This can only be used on OSX/i386" ;\
 			exit 1 ;\
 		fi
@@ -1341,15 +1341,15 @@
 		$(PYTHON_FOR_BUILD) -m lib2to3.pgen2.driver $(DESTDIR)$(LIBDEST)/lib2to3/PatternGrammar.txt
 
 python-config: $(srcdir)/Misc/python-config.in Misc/python-config.sh
-	# Substitution happens here, as the completely-expanded BINDIR
-	# is not available in configure
+	@ # Substitution happens here, as the completely-expanded BINDIR
+	@ # is not available in configure
 	sed -e "s,@EXENAME@,$(BINDIR)/python$(LDVERSION)$(EXE)," < $(srcdir)/Misc/python-config.in >python-config.py
-	# Replace makefile compat. variable references with shell script compat. ones; $(VAR) -> ${VAR}
+	@ # Replace makefile compat. variable references with shell script compat. ones; $(VAR) -> ${VAR}
 	LC_ALL=C sed -e 's,\$$(\([A-Za-z0-9_]*\)),\$$\{\1\},g' < Misc/python-config.sh >python-config
-	# On Darwin, always use the python version of the script, the shell
-	# version doesn't use the compiler customizations that are provided
-	# in python (_osx_support.py).
-	if test `uname -s` = Darwin; then \
+	@ # On Darwin, always use the python version of the script, the shell
+	@ # version doesn't use the compiler customizations that are provided
+	@ # in python (_osx_support.py).
+	@if test `uname -s` = Darwin; then \
 		cp python-config.py python-config; \
 	fi
 
diff --git a/Misc/ACKS b/Misc/ACKS
index 31e4df1..119ca36 100644
--- a/Misc/ACKS
+++ b/Misc/ACKS
@@ -377,6 +377,7 @@
 Dima Dorfman
 Yves Dorfsman
 Michael Dorman
+Steve Dower
 Cesar Douady
 Dean Draayer
 Fred L. Drake, Jr.
@@ -512,7 +513,7 @@
 Thomas Gellekum
 Gabriel Genellina
 Christos Georgiou
-Elazar Gershuni
+Elazar (אלעזר) Gershuni
 Ben Gertzfield
 Nadim Ghaznavi
 Dinu Gherman
@@ -1418,6 +1419,7 @@
 George Sipe
 J. Sipprell
 Kragen Sitaker
+Kaartic Sivaraam
 Ville Skyttä
 Michael Sloan
 Nick Sloan
@@ -1686,6 +1688,7 @@
 Arnon Yaari
 Alakshendra Yadav
 Hirokazu Yamamoto
+Masayuki Yamamoto
 Ka-Ping Yee
 Chi Hsuan Yen
 Jason Yeo
diff --git a/Misc/NEWS b/Misc/NEWS
index 456f876..dc72a1f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -2,8 +2,8 @@
 Python News
 +++++++++++
 
-What's New in Python 3.6.1 release candidate 1?
-===============================================
+What's New in Python 3.7.0 alpha 1?
+===================================
 
 *Release date: XXXX-XX-XX*
 
@@ -12,6 +12,716 @@
 
 - Issue #29159: Fix regression in bytes(x) when x.__index__() raises Exception.
 
+- Issue #29049: Call _PyObject_GC_TRACK() lazily when calling Python function.
+  Calling function is up to 5% faster.
+
+- Issue #28927: bytes.fromhex() and bytearray.fromhex() now ignore all ASCII
+  whitespace, not only spaces.  Patch by Robert Xiao.
+
+- Issue #28932: Do not include <sys/random.h> if it does not exist.
+
+- Issue #25677: Correct the positioning of the syntax error caret for
+  indented blocks.  Based on patch by Michael Layzell.
+
+- Issue #29000: Fixed bytes formatting of octals with zero padding in alternate
+  form.
+
+- Issue #18896: Python function can now have more than 255 parameters.
+  collections.namedtuple() now supports tuples with more than 255 elements.
+
+- Issue #28596: The preferred encoding is UTF-8 on Android. Patch written by
+  Chi Hsuan Yen.
+
+- Issue #26919: On Android, operating system data is now always encoded/decoded
+  to/from UTF-8, instead of the locale encoding to avoid inconsistencies with
+  os.fsencode() and os.fsdecode() which are already using UTF-8.
+
+- Issue #28991:  functools.lru_cache() was susceptible to an obscure reentrancy
+  bug triggerable by a monkey-patched len() function.
+
+- Issue #28147: Fix a memory leak in split-table dictionaries: setattr()
+  must not convert combined table into split table. Patch written by INADA
+  Naoki.
+
+- Issue #28739: f-string expressions are no longer accepted as docstrings and
+  by ast.literal_eval() even if they do not include expressions.
+
+- Issue #28512: Fixed setting the offset attribute of SyntaxError by
+  PyErr_SyntaxLocationEx() and PyErr_SyntaxLocationObject().
+
+- Issue #28918: Fix the cross compilation of xxlimited when Python has been
+  built with Py_DEBUG defined.
+
+- Issue #23722: Rather than silently producing a class that doesn't support
+  zero-argument ``super()`` in methods, failing to pass the new
+  ``__classcell__`` namespace entry up to ``type.__new__`` now results in a
+  ``DeprecationWarning`` and a class that supports zero-argument ``super()``.
+
+- Issue #28797: Modifying the class __dict__ inside the __set_name__ method of
+  a descriptor that is used inside that class no longer prevents calling the
+  __set_name__ method of other descriptors.
+
+- Issue #28799: Remove the ``PyEval_GetCallStats()`` function and deprecate
+  the untested and undocumented ``sys.callstats()`` function. Remove the
+  ``CALL_PROFILE`` special build: use the :func:`sys.setprofile` function,
+  :mod:`cProfile` or :mod:`profile` to profile function calls.
+
+- Issue #12844: More than 255 arguments can now be passed to a function.
+
+- Issue #28782: Fix a bug in the implementation ``yield from`` when checking
+  if the next instruction is YIELD_FROM. Regression introduced by WORDCODE
+  (issue #26647).
+
+- Issue #28774: Fix error position of the unicode error in ASCII and Latin1
+  encoders when a string returned by the error handler contains multiple
+  non-encodable characters (non-ASCII for the ASCII codec, characters out
+  of the U+0000-U+00FF range for Latin1).
+
+- Issue #28731: Optimize _PyDict_NewPresized() to create correct size dict.
+  Improve speed of dict literal with constant keys up to 30%.
+
+- Issue #28532: Show sys.version when -V option is supplied twice.
+
+- Issue #27100: The with-statement now checks for __enter__ before it
+  checks for __exit__.  This gives less confusing error messages when
+  both methods are missing. Patch by Jonathan Ellington.
+
+- Issue #28746: Fix the set_inheritable() file descriptor method on platforms
+  that do not have the ioctl FIOCLEX and FIONCLEX commands.
+
+- Issue #26920: Fix not getting the locale's charset upon initializing the
+  interpreter, on platforms that do not have langinfo.
+
+- Issue #28648: Fixed crash in Py_DecodeLocale() in debug build on Mac OS X
+  when decode astral characters.  Patch by Xiang Zhang.
+
+- Issue #28665: Improve speed of the STORE_DEREF opcode by 40%.
+
+- Issue #19398: Extra slash no longer added to sys.path components in case of
+  empty compile-time PYTHONPATH components.
+
+- Issue #28621: Sped up converting int to float by reusing faster bits counting
+  implementation.  Patch by Adrian Wielgosik.
+
+- Issue #28580: Optimize iterating split table values.
+  Patch by Xiang Zhang.
+
+- Issue #28583: PyDict_SetDefault didn't combine split table when needed.
+  Patch by Xiang Zhang.
+
+- Issue #28128: Deprecation warning for invalid str and byte escape
+  sequences now prints better information about where the error
+  occurs. Patch by Serhiy Storchaka and Eric Smith.
+
+- Issue #28509: dict.update() no longer allocate unnecessary large memory.
+
+- Issue #28426: Fixed potential crash in PyUnicode_AsDecodedObject() in debug
+  build.
+
+- Issue #28517: Fixed of-by-one error in the peephole optimizer that caused
+  keeping unreachable code.
+
+- Issue #28214: Improved exception reporting for problematic __set_name__
+  attributes.
+
+- Issue #23782: Fixed possible memory leak in _PyTraceback_Add() and exception
+  loss in PyTraceBack_Here().
+
+- Issue #28183: Optimize and cleanup dict iteration.
+
+- Issue #26081: Added C implementation of asyncio.Future.
+  Original patch by Yury Selivanov.
+
+- Issue #28379: Added sanity checks and tests for PyUnicode_CopyCharacters().
+  Patch by Xiang Zhang.
+
+- Issue #28376: The type of long range iterator is now registered as Iterator.
+  Patch by Oren Milman.
+
+- Issue #28376: Creating instances of range_iterator by calling range_iterator
+  type now is disallowed.  Calling iter() on range instance is the only way.
+  Patch by Oren Milman.
+
+- Issue #26906: Resolving special methods of uninitialized type now causes
+  implicit initialization of the type instead of a fail.
+
+- Issue #18287: PyType_Ready() now checks that tp_name is not NULL.
+  Original patch by Niklas Koep.
+
+- Issue #24098: Fixed possible crash when AST is changed in process of
+  compiling it.
+
+- Issue #28201: Dict reduces possibility of 2nd conflict in hash table when
+  hashes have same lower bits.
+
+- Issue #28350: String constants with null character no longer interned.
+
+- Issue #26617: Fix crash when GC runs during weakref callbacks.
+
+- Issue #27942: String constants now interned recursively in tuples and frozensets.
+
+- Issue #28289: ImportError.__init__ now resets not specified attributes.
+
+- Issue #21578: Fixed misleading error message when ImportError called with
+  invalid keyword args.
+
+- Issue #28203: Fix incorrect type in complex(1.0, {2:3}) error message.
+  Patch by Soumya Sharma.
+
+- Issue #28086: Single var-positional argument of tuple subtype was passed
+  unscathed to the C-defined function.  Now it is converted to exact tuple.
+
+- Issue #28214: Now __set_name__ is looked up on the class instead of the
+  instance.
+
+- Issue #27955: Fallback on reading /dev/urandom device when the getrandom()
+  syscall fails with EPERM, for example when blocked by SECCOMP.
+
+- Issue #28192: Don't import readline in isolated mode.
+
+- Issue #27441: Remove some redundant assignments to ob_size in longobject.c.
+  Thanks Oren Milman.
+
+- Issue #27222: Clean up redundant code in long_rshift function. Thanks
+  Oren Milman.
+
+- Upgrade internal unicode databases to Unicode version 9.0.0.
+
+- Issue #28131: Fix a regression in zipimport's compile_source().  zipimport
+  should use the same optimization level as the interpreter.
+
+- Issue #28126: Replace Py_MEMCPY with memcpy(). Visual Studio can properly
+  optimize memcpy().
+
+- Issue #28120: Fix dict.pop() for splitted dictionary when trying to remove a
+  "pending key" (Not yet inserted in split-table). Patch by Xiang Zhang.
+
+- Issue #26182: Raise DeprecationWarning when async and await keywords are
+  used as variable/attribute/class/function name.
+
+- Issue #26182: Fix a refleak in code that raises DeprecationWarning.
+
+- Issue #28721: Fix asynchronous generators aclose() and athrow() to
+  handle StopAsyncIteration propagation properly.
+
+- Issue #26110: Speed-up method calls: add LOAD_METHOD and CALL_METHOD
+  opcodes.
+
+Library
+-------
+
+- Issue #28961: Fix unittest.mock._Call helper: don't ignore the name parameter
+  anymore. Patch written by Jiajun Huang.
+
+- Issue #15812: inspect.getframeinfo() now correctly shows the first line of
+  a context.  Patch by Sam Breese.
+
+- Issue #28985: Update authorizer constants in sqlite3 module.
+  Patch by Dingyuan Wang.
+
+- Issue #29094: Offsets in a ZIP file created with extern file object and modes
+  "w" and "x" now are relative to the start of the file.
+
+- Issue #29079: Prevent infinite loop in pathlib.resolve() on Windows
+
+- Issue #13051: Fixed recursion errors in large or resized
+  curses.textpad.Textbox.  Based on patch by Tycho Andersen.
+
+- Issue #9770: curses.ascii predicates now work correctly with negative
+  integers.
+
+- Issue #28427: old keys should not remove new values from
+  WeakValueDictionary when collecting from another thread.
+
+- Issue 28923: Remove editor artifacts from Tix.py.
+
+- Issue #28871: Fixed a crash when deallocate deep ElementTree.
+
+- Issue #19542: Fix bugs in WeakValueDictionary.setdefault() and
+  WeakValueDictionary.pop() when a GC collection happens in another
+  thread.
+
+- Issue #20191: Fixed a crash in resource.prlimit() when pass a sequence that
+  doesn't own its elements as limits.
+
+- Issue #16255: subprocess.Popen uses /system/bin/sh on Android as the shell,
+  instead of /bin/sh.
+
+- Issue #28779: multiprocessing.set_forkserver_preload() would crash the
+  forkserver process if a preloaded module instantiated some
+  multiprocessing objects such as locks.
+
+- Issue #26937: The chown() method of the tarfile.TarFile class does not fail
+  now when the grp module cannot be imported, as for example on Android
+  platforms.
+
+- Issue #28847: dbm.dumb now supports reading read-only files and no longer
+  writes the index file when it is not changed.  A deprecation warning is now
+  emitted if the index file is missed and recreated in the 'r' and 'w' modes
+  (will be an error in future Python releases).
+
+- Issue #27030: Unknown escapes consisting of ``'\'`` and an ASCII letter in
+  re.sub() replacement templates regular expressions now are errors.
+
+- Issue #28835: Fix a regression introduced in warnings.catch_warnings():
+  call warnings.showwarning() if it was overriden inside the context manager.
+
+- Issue #27172: To assist with upgrades from 2.7, the previously documented
+  deprecation of ``inspect.getfullargspec()`` has been reversed. This decision
+  may be revisited again after the Python 2.7 branch is no longer officially
+  supported.
+
+- Issue #28740: Add sys.getandroidapilevel(): return the build time API version
+  of Android as an integer. Function only available on Android.
+
+- Issue #26273: Add new :data:`socket.TCP_CONGESTION` (Linux 2.6.13) and
+  :data:`socket.TCP_USER_TIMEOUT` (Linux 2.6.37) constants. Patch written by
+  Omar Sandoval.
+
+- Issue #28752: Restored the __reduce__() methods of datetime objects.
+
+- Issue #28727: Regular expression patterns, _sre.SRE_Pattern objects created
+  by re.compile(), become comparable (only x==y and x!=y operators). This
+  change should fix the issue #18383: don't duplicate warning filters when the
+  warnings module is reloaded (thing usually only done in unit tests).
+
+- Issue #20572: Remove the subprocess.Popen.wait endtime parameter.  It was
+  deprecated in 3.4 and undocumented prior to that.
+
+- Issue #25659: In ctypes, prevent a crash calling the from_buffer() and
+  from_buffer_copy() methods on abstract classes like Array.
+
+- Issue #28548: In the "http.server" module, parse the protocol version if
+  possible, to avoid using HTTP 0.9 in some error responses.
+
+- Issue #19717: Makes Path.resolve() succeed on paths that do not exist.
+  Patch by Vajrasky Kok
+
+- Issue #28563: Fixed possible DoS and arbitrary code execution when handle
+  plural form selections in the gettext module.  The expression parser now
+  supports exact syntax supported by GNU gettext.
+
+- Issue #28387: Fixed possible crash in _io.TextIOWrapper deallocator when
+  the garbage collector is invoked in other thread.  Based on patch by
+  Sebastian Cufre.
+
+- Issue #27517: LZMA compressor and decompressor no longer raise exceptions if
+  given empty data twice.  Patch by Benjamin Fogle.
+
+- Issue #28549: Fixed segfault in curses's addch() with ncurses6.
+
+- Issue #28449: tarfile.open() with mode "r" or "r:" now tries to open a tar
+  file with compression before trying to open it without compression.  Otherwise
+  it had 50% chance failed with ignore_zeros=True.
+
+- Issue #23262: The webbrowser module now supports Firefox 36+ and derived
+  browsers.  Based on patch by Oleg Broytman.
+
+- Issue #27939: Fixed bugs in tkinter.ttk.LabeledScale and tkinter.Scale caused
+  by representing the scale as float value internally in Tk.  tkinter.IntVar
+  now works if float value is set to underlying Tk variable.
+
+- Issue #28255: calendar.TextCalendar.prweek() no longer prints a space after
+  a weeks's calendar.  calendar.TextCalendar.pryear() no longer prints redundant
+  newline after a year's calendar.  Based on patch by Xiang Zhang.
+
+- Issue #28255: calendar.TextCalendar.prmonth() no longer prints a space
+  at the start of new line after printing a month's calendar.  Patch by
+  Xiang Zhang.
+
+- Issue #20491: The textwrap.TextWrapper class now honors non-breaking spaces.
+  Based on patch by Kaarle Ritvanen.
+
+- Issue #28353: os.fwalk() no longer fails on broken links.
+
+- Issue #28430: Fix iterator of C implemented asyncio.Future doesn't accept
+  non-None value is passed to it.send(val).
+
+- Issue #27025: Generated names for Tkinter widgets now start by the "!" prefix
+  for readability (was "`").
+
+- Issue #25464: Fixed HList.header_exists() in tkinter.tix module by addin
+  a workaround to Tix library bug.
+
+- Issue #28488: shutil.make_archive() no longer adds entry "./" to ZIP archive.
+
+- Issue #25953: re.sub() now raises an error for invalid numerical group
+  reference in replacement template even if the pattern is not found in
+  the string.  Error message for invalid group reference now includes the
+  group index and the position of the reference.
+  Based on patch by SilentGhost.
+
+- Issue #28469: timeit now uses the sequence 1, 2, 5, 10, 20, 50,... instead
+  of 1, 10, 100,... for autoranging.
+
+- Issue #28115: Command-line interface of the zipfile module now uses argparse.
+  Added support of long options.
+
+- Issue #18219: Optimize csv.DictWriter for large number of columns.
+  Patch by Mariatta Wijaya.
+
+- Issue #28448: Fix C implemented asyncio.Future didn't work on Windows.
+
+- Issue #23214: In the "io" module, the argument to BufferedReader and
+  BytesIO's read1() methods is now optional and can be -1, matching the
+  BufferedIOBase specification.
+
+- Issue #28480: Fix error building socket module when multithreading is
+  disabled.
+
+- Issue #28240: timeit: remove ``-c/--clock`` and ``-t/--time`` command line
+  options which were deprecated since Python 3.3.
+
+- Issue #28240: timeit now repeats the benchmarks 5 times instead of only 3
+  to make benchmarks more reliable.
+
+- Issue #28240: timeit autorange now uses a single loop iteration if the
+  benchmark takes less than 10 seconds, instead of 10 iterations.
+  "python3 -m timeit -s 'import time' 'time.sleep(1)'" now takes 4 seconds
+  instead of 40 seconds.
+
+- Distutils.sdist now looks for README and setup.py files with case
+  sensitivity. This behavior matches that found in Setuptools 6.0 and
+  later. See `setuptools 100
+  <https://github.com/pypa/setuptools/issues/100>`_ for rationale.
+
+- Issue #24452: Make webbrowser support Chrome on Mac OS X. Patch by
+  Ned Batchelder.
+
+- Issue #20766: Fix references leaked by pdb in the handling of SIGINT
+  handlers.
+
+- Issue #27998: Fixed bytes path support in os.scandir() on Windows.
+  Patch by Eryk Sun.
+
+- Issue #28317: The disassembler now decodes FORMAT_VALUE argument.
+
+- Issue #26293: Fixed writing ZIP files that starts not from the start of the
+  file.  Offsets in ZIP file now are relative to the start of the archive in
+  conforming to the specification.
+
+- Issue #28380: unittest.mock Mock autospec functions now properly support
+  assert_called, assert_not_called, and assert_called_once.
+
+- Issue #28229: lzma module now supports pathlib.
+
+- Issue #28321: Fixed writing non-BMP characters with binary format in plistlib.
+
+- Issue #28225: bz2 module now supports pathlib.  Initial patch by Ethan Furman.
+
+- Issue #28227: gzip now supports pathlib.  Patch by Ethan Furman.
+
+- Issue #28332: Deprecated silent truncations in socket.htons and socket.ntohs.
+  Original patch by Oren Milman.
+
+- Issue #27358: Optimized merging var-keyword arguments and improved error
+  message when pass a non-mapping as a var-keyword argument.
+
+- Issue #28257: Improved error message when pass a non-iterable as
+  a var-positional argument.  Added opcode BUILD_TUPLE_UNPACK_WITH_CALL.
+
+- Issue #28322: Fixed possible crashes when unpickle itertools objects from
+  incorrect pickle data.  Based on patch by John Leitch.
+
+- Issue #28228: imghdr now supports pathlib.
+
+- Issue #28226: compileall now supports pathlib.
+
+- Issue #28314: Fix function declaration (C flags) for the getiterator() method
+  of xml.etree.ElementTree.Element.
+
+- Issue #28148: Stop using localtime() and gmtime() in the time
+  module.
+
+  Introduced platform independent _PyTime_localtime API that is
+  similar to POSIX localtime_r, but available on all platforms.  Patch
+  by Ed Schouten.
+
+- Issue #28253: Fixed calendar functions for extreme months: 0001-01
+  and 9999-12.
+
+  Methods itermonthdays() and itermonthdays2() are reimplemented so
+  that they don't call itermonthdates() which can cause datetime.date
+  under/overflow.
+
+- Issue #28275: Fixed possible use after free in the decompress()
+  methods of the LZMADecompressor and BZ2Decompressor classes.
+  Original patch by John Leitch.
+
+- Issue #27897: Fixed possible crash in sqlite3.Connection.create_collation()
+  if pass invalid string-like object as a name.  Patch by Xiang Zhang.
+
+- Issue #18844: random.choices() now has k as a keyword-only argument
+  to improve the readability of common cases and come into line
+  with the signature used in other languages.
+
+- Issue #18893: Fix invalid exception handling in Lib/ctypes/macholib/dyld.py.
+  Patch by Madison May.
+
+- Issue #27611: Fixed support of default root window in the tkinter.tix module.
+  Added the master parameter in the DisplayStyle constructor.
+
+- Issue #27348: In the traceback module, restore the formatting of exception
+  messages like "Exception: None".  This fixes a regression introduced in
+  3.5a2.
+
+- Issue #25651: Allow falsy values to be used for msg parameter of subTest().
+
+- Issue #27778: Fix a memory leak in os.getrandom() when the getrandom() is
+  interrupted by a signal and a signal handler raises a Python exception.
+
+- Issue #28200: Fix memory leak on Windows in the os module (fix
+  path_converter() function).
+
+- Issue #25400: RobotFileParser now correctly returns default values for
+  crawl_delay and request_rate.  Initial patch by Peter Wirtz.
+
+- Issue #27932: Prevent memory leak in win32_ver().
+
+- Fix UnboundLocalError in socket._sendfile_use_sendfile.
+
+- Issue #28075: Check for ERROR_ACCESS_DENIED in Windows implementation of
+  os.stat().  Patch by Eryk Sun.
+
+- Issue #22493: Warning message emitted by using inline flags in the middle of
+  regular expression now contains a (truncated) regex pattern.
+  Patch by Tim Graham.
+
+- Issue #25270: Prevent codecs.escape_encode() from raising SystemError when
+  an empty bytestring is passed.
+
+- Issue #28181: Get antigravity over HTTPS. Patch by Kaartic Sivaraam.
+
+- Issue #25895: Enable WebSocket URL schemes in urllib.parse.urljoin.
+  Patch by Gergely Imreh and Markus Holtermann.
+
+- Issue #28114: Fix a crash in parse_envlist() when env contains byte strings.
+  Patch by Eryk Sun.
+
+- Issue #27599: Fixed buffer overrun in binascii.b2a_qp() and binascii.a2b_qp().
+
+- Issue #27906: Fix socket accept exhaustion during high TCP traffic.
+  Patch by Kevin Conway.
+
+- Issue #28174: Handle when SO_REUSEPORT isn't properly supported.
+  Patch by Seth Michael Larson.
+
+- Issue #26654: Inspect functools.partial in asyncio.Handle.__repr__.
+  Patch by iceboy.
+
+- Issue #26909: Fix slow pipes IO in asyncio.
+  Patch by INADA Naoki.
+
+- Issue #28176: Fix callbacks race in asyncio.SelectorLoop.sock_connect.
+
+- Issue #27759: Fix selectors incorrectly retain invalid file descriptors.
+  Patch by Mark Williams.
+
+- Issue #28325: Remove vestigial MacOS 9 macurl2path module and its tests.
+
+- Issue #28368: Refuse monitoring processes if the child watcher has
+  no loop attached.
+  Patch by Vincent Michel.
+
+- Issue #28369: Raise RuntimeError when transport's FD is used with
+  add_reader, add_writer, etc.
+
+- Issue #28370: Speedup asyncio.StreamReader.readexactly.
+  Patch by Коренберг Марк.
+
+- Issue #28371: Deprecate passing asyncio.Handles to run_in_executor.
+
+- Issue #28372: Fix asyncio to support formatting of non-python coroutines.
+
+- Issue #28399: Remove UNIX socket from FS before binding.
+  Patch by Коренберг Марк.
+
+- Issue #27972: Prohibit Tasks to await on themselves.
+
+- Issue #24142: Reading a corrupt config file left configparser in an
+  invalid state.  Original patch by Florian Höch.
+
+Windows
+-------
+
+- Issue #25778: winreg does not truncate string correctly (Patch by Eryk Sun)
+
+- Issue #28896: Deprecate WindowsRegistryFinder and disable it by default
+
+- Issue #28522: Fixes mishandled buffer reallocation in getpathp.c
+
+- Issue #28402: Adds signed catalog files for stdlib on Windows.
+
+- Issue #28333: Enables Unicode for ps1/ps2 and input() prompts. (Patch by
+  Eryk Sun)
+
+- Issue #28251: Improvements to help manuals on Windows.
+
+- Issue #28110: launcher.msi has different product codes between 32-bit and
+  64-bit
+
+- Issue #28161: Opening CON for write access fails
+
+- Issue #28162: WindowsConsoleIO readall() fails if first line starts with
+  Ctrl+Z
+
+- Issue #28163: WindowsConsoleIO fileno() passes wrong flags to
+  _open_osfhandle
+
+- Issue #28164: _PyIO_get_console_type fails for various paths
+
+- Issue #28137: Renames Windows path file to ._pth
+
+- Issue #28138: Windows ._pth file should allow import site
+
+C API
+-----
+
+- Issue #29058: All stable API extensions added after Python 3.2 are now
+  available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of
+  the minimum Python version supporting this API.
+
+- Issue #28822: The indices parameters *start* and *end* of PyUnicode_FindChar()
+  are now adjusted to behave like ``str[start:end]``.
+
+- Issue #28808: PyUnicode_CompareWithASCIIString() now never raises exceptions.
+
+- Issue #28761: The fields name and doc of structures PyMemberDef, PyGetSetDef,
+  PyStructSequence_Field, PyStructSequence_Desc, and wrapperbase are now of
+  type ``const char *`` rather of ``char *``.
+
+- Issue #28748: Private variable _Py_PackageContext is now of type ``const char *``
+  rather of ``char *``.
+
+- Issue #19569: Compiler warnings are now emitted if use most of deprecated
+  functions.
+
+- Issue #28426: Deprecated undocumented functions PyUnicode_AsEncodedObject(),
+  PyUnicode_AsDecodedObject(), PyUnicode_AsDecodedUnicode() and
+  PyUnicode_AsEncodedUnicode().
+
+Documentation
+-------------
+
+- Issue #23722: The data model reference and the porting section in the
+  3.6 What's New guide now cover the additional ``__classcell__`` handling
+  needed for custom metaclasses to fully support PEP 487 and zero-argument
+  ``super()``.
+
+- Issue #28513: Documented command-line interface of zipfile.
+
+Build
+-----
+
+- Issue #26851: Set Android compilation and link flags.
+
+- Issue #28768: Fix implicit declaration of function _setmode. Patch by
+  Masayuki Yamamoto
+
+- Issue #29080: Removes hard dependency on hg.exe from PCBuild/build.bat
+
+- Issue #23903: Added missed names to PC/python3.def.
+
+- Issue #28762: lockf() is available on Android API level 24, but the F_LOCK
+  macro is not defined in android-ndk-r13.
+
+- Issue #28538: Fix the compilation error that occurs because if_nameindex() is
+  available on Android API level 24, but the if_nameindex structure is not
+  defined.
+
+- Issue #20211: Do not add the directory for installing C header files and the
+  directory for installing object code libraries to the cross compilation
+  search paths. Original patch by Thomas Petazzoni.
+
+- Issue #28849: Do not define sys.implementation._multiarch on Android.
+
+- Issue #10656: Fix out-of-tree building on AIX.  Patch by Tristan Carel and
+  Michael Haubenwallner.
+
+- Issue #26359: Rename --with-optimiations to --enable-optimizations.
+
+- Issue #28444: Fix missing extensions modules when cross compiling.
+
+- Issue #28208: Update Windows build and OS X installers to use SQLite 3.14.2.
+
+- Issue #28248: Update Windows build and OS X installers to use OpenSSL 1.0.2j.
+
+- Issue #21124: Fix building the _struct module on Cygwin by passing ``NULL``
+  instead of ``&PyType_Type`` to PyVarObject_HEAD_INIT.  Patch by Masayuki
+  Yamamoto.
+
+- Issue #13756: Fix building extensions modules on Cygwin.  Patch by Roumen
+  Petrov, based on original patch by Jason Tishler.
+
+- Issue #21085: Add configure check for siginfo_t.si_band, which Cygwin does
+  not provide.  Patch by Masayuki Yamamoto with review and rebase by Erik Bray.
+
+- Issue #28258: Fixed build with Estonian locale (python-config and distclean
+  targets in Makefile).  Patch by Arfrever Frehtes Taifersar Arahesis.
+
+- Issue #26661: setup.py now detects system libffi with multiarch wrapper.
+
+- Issue #27979: A full copy of libffi is no longer bundled for use when
+  building _ctypes on non-OSX UNIX platforms.  An installed copy of libffi is
+  now required when building _ctypes on such platforms.
+
+- Issue #15819: Remove redundant include search directory option for building
+  outside the source tree.
+
+- Issue #28676: Prevent missing 'getentropy' declaration warning on macOS.
+  Patch by Gareth Rees.
+
+Tools/Demos
+-----------
+
+- Issue #28023: Fix python-gdb.py didn't support new dict implementation.
+
+- Issue #15369: The pybench and pystone microbenchmark have been removed from
+  Tools. Please use the new Python benchmark suite
+  https://github.com/python/performance which is more reliable and includes a
+  portable version of pybench working on Python 2 and Python 3.
+
+- Issue #28102: The zipfile module CLI now prints usage to stderr.
+  Patch by Stephen J. Turnbull.
+
+Tests
+-----
+
+- Issue #24932: Use proper command line parsing in _testembed
+
+- Issue #28950: Disallow -j0 to be combined with -T/-l in regrtest
+  command line arguments.
+
+- Issue #28683: Fix the tests that bind() a unix socket and raise
+  PermissionError on Android for a non-root user.
+
+ - Issue #26936: Fix the test_socket failures on Android - getservbyname(),
+   getservbyport() and getaddrinfo() are broken on some Android API levels.
+
+- Issue #28666: Now test.support.rmtree is able to remove unwritable or
+  unreadable directories.
+
+- Issue #23839: Various caches now are cleared before running every test file.
+
+- Issue #26944: Fix test_posix for Android where 'id -G' is entirely wrong or
+  missing the effective gid.
+
+- Issue #28409: regrtest: fix the parser of command line arguments.
+
+- Issue #28217: Adds _testconsole module to test console input.
+
+- Issue #26939: Add the support.setswitchinterval() function to fix
+  test_functools hanging on the Android armv7 qemu emulator.
+
+
+What's New in Python 3.6.1 release candidate 1?
+===============================================
+
+*Release date: XXXX-XX-XX*
+
+Core and Builtins
+-----------------
+
 - Issue #28932: Do not include <sys/random.h> if it does not exist.
 
 - Issue #25677: Correct the positioning of the syntax error caret for
@@ -42,36 +752,9 @@
 Library
 -------
 
-- Issue #28961: Fix unittest.mock._Call helper: don't ignore the name parameter
-  anymore. Patch written by Jiajun Huang.
-
-- Issue #15812: inspect.getframeinfo() now correctly shows the first line of
-  a context.  Patch by Sam Breese.
-
-- Issue #29094: Offsets in a ZIP file created with extern file object and modes
-  "w" and "x" now are relative to the start of the file.
-
 - Issue #29085: Allow random.Random.seed() to use high quality OS randomness
   rather than the pid and time.
 
-- Issue #29061: Fixed bug in secrets.randbelow() which would hang when given
-  a negative input.  Patch by Brendan Donegan.
-
-- Issue #29079: Prevent infinite loop in pathlib.resolve() on Windows
-
-- Issue #13051: Fixed recursion errors in large or resized
-  curses.textpad.Textbox.  Based on patch by Tycho Andersen.
-
-- Issue #29119: Fix weakrefs in the pure python version of
-  collections.OrderedDict move_to_end() method.
-  Contributed by Andra Bogildea.
-
-- Issue #9770: curses.ascii predicates now work correctly with negative
-  integers.
-
-- Issue #28427: old keys should not remove new values from
-  WeakValueDictionary when collecting from another thread.
-
 - Issue 28923: Remove editor artifacts from Tix.py.
 
 - Issue #29055:  Neaten-up empty population error on random.choice()
@@ -104,13 +787,6 @@
 
 - Issue #28896: Deprecate WindowsRegistryFinder and disable it by default.
 
-C API
------
-
-- Issue #29058: All stable API extensions added after Python 3.2 are now
-  available only when Py_LIMITED_API is set to the PY_VERSION_HEX value of
-  the minimum Python version supporting this API.
-
 Tests
 -----
 
@@ -126,15 +802,6 @@
 Build
 -----
 
-- Issue #26851: Set Android compilation and link flags.
-
-- Issue #28768: Fix implicit declaration of function _setmode. Patch by
-  Masayuki Yamamoto
-
-- Issue #29080: Removes hard dependency on hg.exe from PCBuild/build.bat
-
-- Issue #23903: Added missed names to PC/python3.def.
-
 - Issue #28762: lockf() is available on Android API level 24, but the F_LOCK
   macro is not defined in android-ndk-r13.
 
diff --git a/Misc/SpecialBuilds.txt b/Misc/SpecialBuilds.txt
index 82fa23e..6799ea3 100644
--- a/Misc/SpecialBuilds.txt
+++ b/Misc/SpecialBuilds.txt
@@ -223,14 +223,3 @@
 argument and values pushed onto and popped off the value stack.
 
 Not useful very often, but very useful when needed.
-
-
-CALL_PROFILE
-------------
-
-Count the number of function calls executed.
-
-When this symbol is defined, the ceval mainloop and helper functions count the
-number of function calls made.  It keeps detailed statistics about what kind of
-object was called and whether the call hit any of the special fast paths in the
-code.
diff --git a/Modules/_asynciomodule.c b/Modules/_asynciomodule.c
index fff9046..ceac7f0 100644
--- a/Modules/_asynciomodule.c
+++ b/Modules/_asynciomodule.c
@@ -118,8 +118,8 @@
         PyObject *handle = NULL;
         PyObject *cb = PyList_GET_ITEM(iters, i);
 
-        handle = _PyObject_CallMethodId(
-            fut->fut_loop, &PyId_call_soon, "OO", cb, fut, NULL);
+        handle = _PyObject_CallMethodIdObjArgs(fut->fut_loop, &PyId_call_soon,
+                                               cb, fut, NULL);
 
         if (handle == NULL) {
             Py_DECREF(iters);
@@ -141,7 +141,7 @@
     _Py_IDENTIFIER(get_debug);
 
     if (loop == NULL || loop == Py_None) {
-        loop = PyObject_CallObject(asyncio_get_event_loop, NULL);
+        loop = _PyObject_CallNoArg(asyncio_get_event_loop);
         if (loop == NULL) {
             return -1;
         }
@@ -158,7 +158,7 @@
     }
     if (PyObject_IsTrue(res)) {
         Py_CLEAR(res);
-        fut->fut_source_tb = PyObject_CallObject(traceback_extract_stack, NULL);
+        fut->fut_source_tb = _PyObject_CallNoArg(traceback_extract_stack);
         if (fut->fut_source_tb == NULL) {
             return -1;
         }
@@ -204,7 +204,7 @@
     }
 
     if (PyExceptionClass_Check(exc)) {
-        exc_val = PyObject_CallObject(exc, NULL);
+        exc_val = _PyObject_CallNoArg(exc);
         if (exc_val == NULL) {
             return NULL;
         }
@@ -257,7 +257,7 @@
             return -1;
         }
 
-        exc = _PyObject_CallArg1(asyncio_InvalidStateError, msg);
+        exc = PyObject_CallFunctionObjArgs(asyncio_InvalidStateError, msg, NULL);
         Py_DECREF(msg);
         if (exc == NULL) {
             return -1;
@@ -283,8 +283,9 @@
 future_add_done_callback(FutureObj *fut, PyObject *arg)
 {
     if (fut->fut_state != STATE_PENDING) {
-        PyObject *handle = _PyObject_CallMethodId(
-            fut->fut_loop, &PyId_call_soon, "OO", arg, fut, NULL);
+        PyObject *handle = _PyObject_CallMethodIdObjArgs(fut->fut_loop,
+                                                         &PyId_call_soon,
+                                                         arg, fut, NULL);
 
         if (handle == NULL) {
             return NULL;
@@ -835,7 +836,7 @@
 
     func = _PyObject_GetAttrId(fut->fut_loop, &PyId_call_exception_handler);
     if (func != NULL) {
-        res = _PyObject_CallArg1(func, context);
+        res = PyObject_CallFunctionObjArgs(func, context, NULL);
         if (res == NULL) {
             PyErr_WriteUnraisable(func);
         }
@@ -1429,7 +1430,7 @@
     PyObject *res;
 
     if (loop == NULL) {
-        loop = PyObject_CallObject(asyncio_get_event_loop, NULL);
+        loop = _PyObject_CallNoArg(asyncio_get_event_loop);
         if (loop == NULL) {
             return NULL;
         }
@@ -1514,7 +1515,7 @@
     PyObject *res;
 
     if (loop == NULL) {
-        loop = PyObject_CallObject(asyncio_get_event_loop, NULL);
+        loop = _PyObject_CallNoArg(asyncio_get_event_loop);
         if (loop == NULL) {
             return NULL;
         }
@@ -1731,7 +1732,7 @@
 
     func = _PyObject_GetAttrId(task->task_loop, &PyId_call_exception_handler);
     if (func != NULL) {
-        res = _PyObject_CallArg1(func, context);
+        res = PyObject_CallFunctionObjArgs(func, context, NULL);
         if (res == NULL) {
             PyErr_WriteUnraisable(func);
         }
@@ -1948,7 +1949,7 @@
 
         if (!exc) {
             /* exc was not a CancelledError */
-            exc = PyObject_CallFunctionObjArgs(asyncio_CancelledError, NULL);
+            exc = _PyObject_CallNoArg(asyncio_CancelledError);
             if (!exc) {
                 goto fail;
             }
@@ -1965,13 +1966,13 @@
             result = _PyGen_Send((PyGenObject*)coro, Py_None);
         }
         else {
-            result = _PyObject_CallMethodIdObjArgs(
-                coro, &PyId_send, Py_None, NULL);
+            result = _PyObject_CallMethodIdObjArgs(coro, &PyId_send,
+                                                   Py_None, NULL);
         }
     }
     else {
-        result = _PyObject_CallMethodIdObjArgs(
-            coro, &PyId_throw, exc, NULL);
+        result = _PyObject_CallMethodIdObjArgs(coro, &PyId_throw,
+                                               exc, NULL);
         if (clear_exc) {
             /* We created 'exc' during this call */
             Py_CLEAR(exc);
@@ -2388,7 +2389,7 @@
 
     WITH_MOD("weakref")
     GET_MOD_ATTR(cls, "WeakSet")
-    all_tasks = PyObject_CallObject(cls, NULL);
+    all_tasks = _PyObject_CallNoArg(cls);
     Py_CLEAR(cls);
     if (all_tasks == NULL) {
         goto fail;
diff --git a/Modules/_bisectmodule.c b/Modules/_bisectmodule.c
index 22ddbf2..831e10a 100644
--- a/Modules/_bisectmodule.c
+++ b/Modules/_bisectmodule.c
@@ -216,18 +216,11 @@
 Optional args lo (default 0) and hi (default len(a)) bound the\n\
 slice of a to be searched.\n");
 
-PyDoc_STRVAR(bisect_doc, "Alias for bisect_right().\n");
-PyDoc_STRVAR(insort_doc, "Alias for insort_right().\n");
-
 static PyMethodDef bisect_methods[] = {
     {"bisect_right", (PyCFunction)bisect_right,
         METH_VARARGS|METH_KEYWORDS, bisect_right_doc},
-    {"bisect", (PyCFunction)bisect_right,
-        METH_VARARGS|METH_KEYWORDS, bisect_doc},
     {"insort_right", (PyCFunction)insort_right,
         METH_VARARGS|METH_KEYWORDS, insort_right_doc},
-    {"insort", (PyCFunction)insort_right,
-        METH_VARARGS|METH_KEYWORDS, insort_doc},
     {"bisect_left", (PyCFunction)bisect_left,
         METH_VARARGS|METH_KEYWORDS, bisect_left_doc},
     {"insort_left", (PyCFunction)insort_left,
diff --git a/Modules/_collectionsmodule.c b/Modules/_collectionsmodule.c
index 6608798..b8b7584 100644
--- a/Modules/_collectionsmodule.c
+++ b/Modules/_collectionsmodule.c
@@ -538,7 +538,8 @@
         return NULL;
     }
     if (old_deque->maxlen < 0)
-        return PyObject_CallFunction((PyObject *)(Py_TYPE(deque)), "O", deque, NULL);
+        return PyObject_CallFunctionObjArgs((PyObject *)(Py_TYPE(deque)),
+                                            deque, NULL);
     else
         return PyObject_CallFunction((PyObject *)(Py_TYPE(deque)), "Oi",
             deque, old_deque->maxlen, NULL);
diff --git a/Modules/_csv.c b/Modules/_csv.c
index 7a78541..e5324ae 100644
--- a/Modules/_csv.c
+++ b/Modules/_csv.c
@@ -209,23 +209,17 @@
     if (src == NULL)
         *target = dflt;
     else {
-        long value;
+        int value;
         if (!PyLong_CheckExact(src)) {
             PyErr_Format(PyExc_TypeError,
                          "\"%s\" must be an integer", name);
             return -1;
         }
-        value = PyLong_AsLong(src);
-        if (value == -1 && PyErr_Occurred())
-            return -1;
-#if SIZEOF_LONG > SIZEOF_INT
-        if (value > INT_MAX || value < INT_MIN) {
-            PyErr_Format(PyExc_ValueError,
-                         "integer out of range for \"%s\"", name);
+        value = _PyLong_AsInt(src);
+        if (value == -1 && PyErr_Occurred()) {
             return -1;
         }
-#endif
-        *target = (int)value;
+        *target = value;
     }
     return 0;
 }
diff --git a/Modules/_ctypes/_ctypes.c b/Modules/_ctypes/_ctypes.c
index df3aede..4908dde 100644
--- a/Modules/_ctypes/_ctypes.c
+++ b/Modules/_ctypes/_ctypes.c
@@ -211,7 +211,7 @@
     PyObject *proxy;
     int result;
 
-    obj = PyObject_CallObject((PyObject *)&DictRemover_Type, NULL);
+    obj = _PyObject_CallNoArg((PyObject *)&DictRemover_Type);
     if (obj == NULL)
         return -1;
 
@@ -373,7 +373,7 @@
     if (PyDict_GetItemString(result->tp_dict, "_abstract_"))
         return (PyObject *)result;
 
-    dict = (StgDictObject *)PyObject_CallObject((PyObject *)&PyCStgDict_Type, NULL);
+    dict = (StgDictObject *)_PyObject_CallNoArg((PyObject *)&PyCStgDict_Type);
     if (!dict) {
         Py_DECREF(result);
         return NULL;
@@ -1835,7 +1835,7 @@
 PyCSimpleType_paramfunc(CDataObject *self)
 {
     StgDictObject *dict;
-    char *fmt;
+    const char *fmt;
     PyCArgObject *parg;
     struct fielddesc *fd;
 
@@ -2045,7 +2045,7 @@
 PyCSimpleType_from_param(PyObject *type, PyObject *value)
 {
     StgDictObject *dict;
-    char *fmt;
+    const char *fmt;
     PyCArgObject *parg;
     struct fielddesc *fd;
     PyObject *as_parameter;
@@ -3654,10 +3654,10 @@
                 goto error;
             }
             if (PyCArrayTypeObject_Check(ob))
-                ob = PyObject_CallObject(ob, NULL);
+                ob = _PyObject_CallNoArg(ob);
             else
                 /* Create an instance of the pointed-to type */
-                ob = PyObject_CallObject(dict->proto, NULL);
+                ob = _PyObject_CallNoArg(dict->proto);
             /*
                XXX Is the following correct any longer?
                We must not pass a byref() to the array then but
@@ -3684,7 +3684,7 @@
        must be the same as len(inargs) + len(kwds), otherwise we have
        either too much or not enough arguments. */
 
-    actual_args = PyTuple_GET_SIZE(inargs) + (kwds ? PyDict_Size(kwds) : 0);
+    actual_args = PyTuple_GET_SIZE(inargs) + (kwds ? PyDict_GET_SIZE(kwds) : 0);
     if (actual_args != inargs_index) {
         /* When we have default values or named parameters, this error
            message is misleading.  See unittests/test_paramflags.py
@@ -5258,7 +5258,7 @@
     CDataObject *result;
     if (0 == cast_check_pointertype(ctype))
         return NULL;
-    result = (CDataObject *)PyObject_CallFunctionObjArgs(ctype, NULL);
+    result = (CDataObject *)_PyObject_CallNoArg(ctype);
     if (result == NULL)
         return NULL;
 
diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c
index b958f30..a11ae04 100644
--- a/Modules/_ctypes/callbacks.c
+++ b/Modules/_ctypes/callbacks.c
@@ -181,7 +181,7 @@
             */
         } else if (dict) {
             /* Hm, shouldn't we use PyCData_AtAddress() or something like that instead? */
-            CDataObject *obj = (CDataObject *)PyObject_CallFunctionObjArgs(cnv, NULL);
+            CDataObject *obj = (CDataObject *)_PyObject_CallNoArg(cnv);
             if (!obj) {
                 PrintError("create argument %d:\n", i);
                 Py_DECREF(cnv);
@@ -535,7 +535,7 @@
         return E_FAIL;
     }
 
-    result = PyObject_CallFunction(func, NULL);
+    result = _PyObject_CallNoArg(func);
     Py_DECREF(func);
     if (!result) {
         PyErr_WriteUnraisable(context ? context : Py_None);
diff --git a/Modules/_ctypes/callproc.c b/Modules/_ctypes/callproc.c
index 7d542fb..f408fd3 100644
--- a/Modules/_ctypes/callproc.c
+++ b/Modules/_ctypes/callproc.c
@@ -1631,25 +1631,33 @@
 static PyObject *
 unpickle(PyObject *self, PyObject *args)
 {
-    PyObject *typ;
-    PyObject *state;
-    PyObject *result;
-    PyObject *tmp;
+    PyObject *typ, *state, *meth, *obj, *result;
     _Py_IDENTIFIER(__new__);
     _Py_IDENTIFIER(__setstate__);
 
-    if (!PyArg_ParseTuple(args, "OO", &typ, &state))
+    if (!PyArg_ParseTuple(args, "OO!", &typ, &PyTuple_Type, &state))
         return NULL;
-    result = _PyObject_CallMethodId(typ, &PyId___new__, "O", typ);
-    if (result == NULL)
+    obj = _PyObject_CallMethodIdObjArgs(typ, &PyId___new__, typ, NULL);
+    if (obj == NULL)
         return NULL;
-    tmp = _PyObject_CallMethodId(result, &PyId___setstate__, "O", state);
-    if (tmp == NULL) {
-        Py_DECREF(result);
-        return NULL;
+
+    meth = _PyObject_GetAttrId(obj, &PyId___setstate__);
+    if (meth == NULL) {
+        goto error;
     }
-    Py_DECREF(tmp);
-    return result;
+
+    result = PyObject_Call(meth, state, NULL);
+    Py_DECREF(meth);
+    if (result == NULL) {
+        goto error;
+    }
+    Py_DECREF(result);
+
+    return obj;
+
+error:
+    Py_DECREF(obj);
+    return NULL;
 }
 
 static PyObject *
diff --git a/Modules/_ctypes/libffi.diff b/Modules/_ctypes/libffi.diff
deleted file mode 100644
index ffa7baf..0000000
--- a/Modules/_ctypes/libffi.diff
+++ /dev/null
@@ -1,209 +0,0 @@
-diff -urN libffi-3.1/configure libffi/configure
---- libffi-3.1/configure	2014-05-19 15:44:03.000000000 +0200
-+++ libffi/configure	2014-08-09 21:51:07.877871443 +0200
-@@ -17236,6 +17236,10 @@
- 	fi
- 	;;
- 
-+  i*86-*-nto-qnx*)
-+        TARGET=X86; TARGETDIR=x86
-+        ;;
-+
-   x86_64-*-darwin*)
- 	TARGET=X86_DARWIN; TARGETDIR=x86
- 	;;
-@@ -17298,12 +17302,12 @@
- 	;;
- 
-   mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
--	TARGET=MIPS; TARGETDIR=mips
-+	TARGET=MIPS_IRIX; TARGETDIR=mips
- 	;;
-   mips*-*linux* | mips*-*-openbsd*)
- 	# Support 128-bit long double for NewABI.
- 	HAVE_LONG_DOUBLE='defined(__mips64)'
--	TARGET=MIPS; TARGETDIR=mips
-+	TARGET=MIPS_LINUX; TARGETDIR=mips
- 	;;
- 
-   nios2*-linux*)
-@@ -17373,7 +17377,7 @@
-   as_fn_error $? "\"libffi has not been ported to $host.\"" "$LINENO" 5
- fi
- 
-- if test x$TARGET = xMIPS; then
-+ if expr x$TARGET : 'xMIPS' > /dev/null; then
-   MIPS_TRUE=
-   MIPS_FALSE='#'
- else
-@@ -18814,6 +18818,12 @@
- ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
- 
- 
-+ac_config_links="$ac_config_links include/ffi_common.h:include/ffi_common.h"
-+
-+
-+ac_config_files="$ac_config_files fficonfig.py"
-+
-+
- cat >confcache <<\_ACEOF
- # This file is a shell script that caches the results of configure
- # tests run on this system so they can be shared between configure
-@@ -20126,6 +20136,8 @@
-     "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
-     "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
-     "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
-+    "include/ffi_common.h") CONFIG_LINKS="$CONFIG_LINKS include/ffi_common.h:include/ffi_common.h" ;;
-+    "fficonfig.py") CONFIG_FILES="$CONFIG_FILES fficonfig.py" ;;
- 
-   *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-   esac
-diff -urN libffi-3.1/configure.ac libffi/configure.ac
---- libffi-3.1/configure.ac	2014-05-11 15:57:49.000000000 +0200
-+++ libffi/configure.ac	2014-08-09 21:51:07.877871443 +0200
-@@ -1,4 +1,7 @@
- dnl Process this with autoconf to create configure
-+#
-+# file from libffi - slightly patched for Python's ctypes
-+#
- 
- AC_PREREQ(2.68)
- 
-@@ -144,6 +147,9 @@
- 	  AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
- 	fi
- 	;;
-+  i*86-*-nto-qnx*) 
-+        TARGET=X86; TARGETDIR=x86
-+        ;;
-   i?86-*-darwin*)
- 	TARGET=X86_DARWIN; TARGETDIR=x86
- 	;;
-@@ -218,12 +224,12 @@
- 	;;
- 
-   mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
--	TARGET=MIPS; TARGETDIR=mips
-+	TARGET=MIPS_IRIX; TARGETDIR=mips
- 	;;
-   mips*-*linux* | mips*-*-openbsd*)
- 	# Support 128-bit long double for NewABI.
- 	HAVE_LONG_DOUBLE='defined(__mips64)'
--	TARGET=MIPS; TARGETDIR=mips
-+	TARGET=MIPS_LINUX; TARGETDIR=mips
- 	;;
- 
-   nios2*-linux*)
-@@ -293,7 +299,7 @@
-   AC_MSG_ERROR(["libffi has not been ported to $host."])
- fi
- 
--AM_CONDITIONAL(MIPS, test x$TARGET = xMIPS)
-+AM_CONDITIONAL(MIPS,[expr x$TARGET : 'xMIPS' > /dev/null])
- AM_CONDITIONAL(BFIN, test x$TARGET = xBFIN)
- AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
- AM_CONDITIONAL(X86, test x$TARGET = xX86)
-@@ -617,4 +623,8 @@
- 
- AC_CONFIG_FILES(include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc)
- 
-+AC_CONFIG_LINKS(include/ffi_common.h:include/ffi_common.h)
-+
-+AC_CONFIG_FILES(fficonfig.py)
-+
- AC_OUTPUT
-diff -urN libffi-3.1/fficonfig.py.in libffi/fficonfig.py.in
---- libffi-3.1/fficonfig.py.in	1970-01-01 01:00:00.000000000 +0100
-+++ libffi/fficonfig.py.in	2014-08-09 21:43:25.229871827 +0200
-@@ -0,0 +1,35 @@
-+ffi_sources = """
-+src/prep_cif.c
-+src/closures.c
-+""".split()
-+
-+ffi_platforms = {
-+    'MIPS_IRIX': ['src/mips/ffi.c', 'src/mips/o32.S', 'src/mips/n32.S'],
-+    'MIPS_LINUX': ['src/mips/ffi.c', 'src/mips/o32.S'],
-+    'X86': ['src/x86/ffi.c', 'src/x86/sysv.S', 'src/x86/win32.S'],
-+    'X86_FREEBSD': ['src/x86/ffi.c', 'src/x86/freebsd.S'],
-+    'X86_WIN32': ['src/x86/ffi.c', 'src/x86/win32.S'],
-+    'SPARC': ['src/sparc/ffi.c', 'src/sparc/v8.S', 'src/sparc/v9.S'],
-+    'ALPHA': ['src/alpha/ffi.c', 'src/alpha/osf.S'],
-+    'IA64': ['src/ia64/ffi.c', 'src/ia64/unix.S'],
-+    'M32R': ['src/m32r/sysv.S', 'src/m32r/ffi.c'],
-+    'M68K': ['src/m68k/ffi.c', 'src/m68k/sysv.S'],
-+    'POWERPC': ['src/powerpc/ffi.c', 'src/powerpc/ffi_sysv.c', 'src/powerpc/ffi_linux64.c', 'src/powerpc/sysv.S', 'src/powerpc/ppc_closure.S', 'src/powerpc/linux64.S', 'src/powerpc/linux64_closure.S'],
-+    'POWERPC_AIX': ['src/powerpc/ffi_darwin.c', 'src/powerpc/aix.S', 'src/powerpc/aix_closure.S'],
-+    'POWERPC_FREEBSD': ['src/powerpc/ffi.c', 'src/powerpc/sysv.S', 'src/powerpc/ppc_closure.S'],
-+    'AARCH64': ['src/aarch64/sysv.S', 'src/aarch64/ffi.c'],
-+    'ARM': ['src/arm/sysv.S', 'src/arm/ffi.c'],
-+    'LIBFFI_CRIS': ['src/cris/sysv.S', 'src/cris/ffi.c'],
-+    'FRV': ['src/frv/eabi.S', 'src/frv/ffi.c'],
-+    'S390': ['src/s390/sysv.S', 'src/s390/ffi.c'],
-+    'X86_64': ['src/x86/ffi64.c', 'src/x86/unix64.S', 'src/x86/ffi.c', 'src/x86/sysv.S'],
-+    'SH': ['src/sh/sysv.S', 'src/sh/ffi.c'],
-+    'SH64': ['src/sh64/sysv.S', 'src/sh64/ffi.c'],
-+    'PA': ['src/pa/linux.S', 'src/pa/ffi.c'],
-+    'PA_LINUX': ['src/pa/linux.S', 'src/pa/ffi.c'],
-+    'PA_HPUX': ['src/pa/hpux32.S', 'src/pa/ffi.c'],
-+}
-+
-+ffi_sources += ffi_platforms['@TARGET@']
-+
-+ffi_cflags = '@CFLAGS@'
-diff -urN libffi-3.1/src/dlmalloc.c libffi/src/dlmalloc.c
---- libffi-3.1/src/dlmalloc.c	2014-04-25 19:45:13.000000000 +0200
-+++ libffi/src/dlmalloc.c	2014-08-09 21:51:07.881871443 +0200
-@@ -457,6 +457,11 @@
- #define LACKS_ERRNO_H
- #define MALLOC_FAILURE_ACTION
- #define MMAP_CLEARS 0 /* WINCE and some others apparently don't clear */
-+#elif !defined _GNU_SOURCE
-+/* mremap() on Linux requires this via sys/mman.h
-+ * See roundup issue 10309
-+ */
-+#define _GNU_SOURCE 1
- #endif  /* WIN32 */
- 
- #ifdef __OS2__
-@@ -4497,7 +4502,7 @@
-     char* tbase = (char*)(CALL_MMAP(tsize));
-     if (tbase != CMFAIL) {
-       m = init_user_mstate(tbase, tsize);
--      set_segment_flags(&m->seg, IS_MMAPPED_BIT);
-+      (void)set_segment_flags(&m->seg, IS_MMAPPED_BIT);
-       set_lock(m, locked);
-     }
-   }
-@@ -4512,7 +4517,7 @@
-   if (capacity > msize + TOP_FOOT_SIZE &&
-       capacity < (size_t) -(msize + TOP_FOOT_SIZE + mparams.page_size)) {
-     m = init_user_mstate((char*)base, capacity);
--    set_segment_flags(&m->seg, EXTERN_BIT);
-+    (void)set_segment_flags(&m->seg, EXTERN_BIT);
-     set_lock(m, locked);
-   }
-   return (mspace)m;
-diff -urN libffi-3.1/src/arm/ffi.c libffi/src/arm/ffi.c
---- libffi-3.1/src/arm/ffi.c	Sat Aug 09 23:52:34 2014 +0200
-+++ libffi/src/arm/ffi.c	Sat Aug 09 23:58:38 2014 +0200
-@@ -154,9 +154,6 @@
- 
- int ffi_prep_args_VFP(char *stack, extended_cif *ecif, float *vfp_space)
- {
--  // make sure we are using FFI_VFP
--  FFI_ASSERT(ecif->cif->abi == FFI_VFP);
--
-   register unsigned int i, vi = 0;
-   register void **p_argv;
-   register char *argp, *regp, *eo_regp;
-@@ -165,6 +162,9 @@
-   char done_with_regs = 0;
-   char is_vfp_type;
- 
-+  // make sure we are using FFI_VFP
-+  FFI_ASSERT(ecif->cif->abi == FFI_VFP);
-+
-   /* the first 4 words on the stack are used for values passed in core
-    * registers. */
-   regp = stack;
diff --git a/Modules/_ctypes/libffi/ChangeLog b/Modules/_ctypes/libffi/ChangeLog
deleted file mode 100644
index c85cbe6..0000000
--- a/Modules/_ctypes/libffi/ChangeLog
+++ /dev/null
@@ -1,5105 +0,0 @@
-commit 0403f332b1f478696c30d3d8a0e2f6eef24aaf88
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon May 19 09:41:32 2014 -0400
-
-    Update date. Annoucing 3.1 today.
-
-commit 94ac0c168ee7b115409121d88b25a4979446c8da
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon May 19 09:37:21 2014 -0400
-
-    Increment libtool library revision number
-
-commit 57465744b6e1295d7202de5a7734df589518f1c8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun May 11 10:30:22 2014 -0400
-
-    Update to version 3.1
-
-commit 0c2251a42df5108b6d9ebe5fe1cf83d0bcdf660e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun May 11 10:22:30 2014 -0400
-
-    Support versions of git older than 1.8.5
-
-commit 70c303cb88e23aaee91c87c56b108c50ab4f3c2f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun May 11 09:56:40 2014 -0400
-
-    Fix testsuite for GCC 4.9.0
-
-commit 52b3457093ed19b2a7c5fcf243c4014c90ce6225
-Author: Magnus Granberg <zorry@gentoo.org>
-Date:   Sun May 11 09:55:28 2014 -0400
-
-    Check /proc/self/status for PaX status.
-
-commit 7ba4c5d72aa440a4b21fb57e999e67c5957761da
-Author: Dominik Vogt <dominik.vogt@gmx.de>
-Date:   Sun May 11 09:52:47 2014 -0400
-
-    Use to get correct dir
-
-commit 31e0d4ecff6dc2a6c75a066ee099b52a43f6ba27
-Merge: 1c0e9a7 99909eb
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Apr 23 19:24:47 2014 -0400
-
-    Merge pull request #119 from joshtriplett/fastcall-fastball
-    
-    src/x86/win32.S: Define ffi_closure_FASTCALL in the MASM section, too
-
-commit 99909eb6184b62408d88b6b4e7ab38e84e6d0bf3
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Tue Apr 22 21:17:52 2014 -0700
-
-    src/x86/win32.S: Define ffi_closure_FASTCALL in the MASM section, too
-
-commit 1c0e9a7297ced15413c2d2d5d35f6c650c4b46c9
-Merge: 93a24f2 d369522
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Apr 21 12:41:56 2014 -0400
-
-    Merge pull request #101 from joshtriplett/fastcall-closures
-    
-    Support closures for fastcall
-
-commit d36952273d4fafbda91ecc205fc0824f7cc65e70
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Apr 20 12:03:25 2014 -0700
-
-    Support fastcall closures
-    
-    libffi on 32-bit x86 now supports closures for all supported ABIs.
-    Thus, rewrite the last remaining duplicated-by-ABI test (closure_stdcall
-    and closure_thiscall) to use the generic ABI_NUM/ABI_ATTR mechanism.
-
-commit 93a24f216bcdd1018b976d697179c6d49004015a
-Merge: dd11a04 2349fec
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Apr 12 19:38:07 2014 -0400
-
-    Merge pull request #80 from ueno/devel
-    
-    Fix typo in doc
-
-commit dd11a04061cb49ce1d702545693c24eb1267d648
-Merge: 8fa2812 03ca880
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Apr 12 19:37:21 2014 -0400
-
-    Merge pull request #86 from joshtriplett/testsuite-CC-CXX
-    
-    testsuite ignores CC parameter supplied to configure or make
-
-commit 8fa2812355e685a42abf9a62fbc674d616b2edee
-Merge: 8a58e6b 419503f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Apr 12 19:32:08 2014 -0400
-
-    Merge pull request #116 from frida/fix/darwin-aarch64-variadic
-    
-    Fix handling of variadic calls on Darwin/AArch64
-
-commit 8a58e6b7805b736def197b8baf8e465a2a3f6913
-Merge: 30b77c5 a539f7f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Apr 12 19:30:18 2014 -0400
-
-    Merge pull request #115 from frida/fix/darwin-aarch64-alignment
-    
-    Fix alignment of AArch64 assembler functions
-
-commit 30b77c56f95c63ecd83399aafdbad7b07330f2fd
-Merge: dc33cb3 3e2b84d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Apr 12 19:29:13 2014 -0400
-
-    Merge pull request #117 from frida/fix/windows-regression
-    
-    Fix Windows regression
-
-commit 3e2b84d295531720917bf46afc532fc6d877e3ec
-Author: Ole André Vadla Ravnås <ole.andre.ravnas@tillitech.com>
-Date:   Sat Apr 12 01:04:04 2014 +0200
-
-    Fix Windows regression
-    
-    Introduced by b5fed601948237037513a9b7f967c8fc6c9ff1f6.
-
-commit 419503f409c321fe31ff59d963ef34bb913420d0
-Author: Ole André Vadla Ravnås <ole.andre.ravnas@tillitech.com>
-Date:   Sun Apr 6 20:54:13 2014 +0200
-
-    Fix handling of variadic calls on Darwin/AArch64
-
-commit a539f7ffd6783aa11353d13265520e453c565fb4
-Author: Ole André Vadla Ravnås <ole.andre.ravnas@tillitech.com>
-Date:   Sun Apr 6 20:53:02 2014 +0200
-
-    Fix alignment of AArch64 assembler functions
-
-commit dc33cb3c998da521a960385c1269c3aef552f69f
-Merge: c860a99 b5fed60
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Apr 5 23:41:22 2014 -0400
-
-    Merge pull request #114 from joshtriplett/bounce-on-a-tiny-trampoline
-    
-    Fix ABI on 32-bit non-Windows x86: go back to trampoline size 10
-
-commit b5fed601948237037513a9b7f967c8fc6c9ff1f6
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sat Apr 5 17:33:42 2014 -0700
-
-    Fix ABI on 32-bit non-Windows x86: go back to trampoline size 10
-    
-    The trampoline size is part of the ABI, so it cannot change.  Move the
-    logic from the stdcall and thiscall trampolines to the functions they
-    call, to reduce them both to 10 bytes.
-    
-    This drops the previously added support for raw THISCALL closures on
-    non-Windows.  (Non-raw THISCALL closures still work.)
-
-commit 03ca880081b22efab09ba72268270f83017d3d7b
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Thu Mar 27 08:44:34 2014 -0700
-
-    README: Note the testsuite changes to respect $CC and $CXX
-
-commit d74df8c5d8c6722ecb908da98c86cc8e2c755b84
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Thu Mar 27 00:44:12 2014 -0700
-
-    README: Update Windows example to set both CC and CXX
-
-commit 7d698125b1f05173f3656a89755a2eb58813b002
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Wed Mar 26 23:17:56 2014 -0700
-
-    Use the proper C++ compiler to run C++ tests
-    
-    Running the C compiler with -shared-libgcc -lstdc++ does not work on
-    non-GCC compilers.
-
-commit fa5e88f170cb37c7b2b9bb015c8c5b854ffd8a3e
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Wed Mar 26 23:53:57 2014 -0700
-
-    .travis.yml: Make the build command more readable by splitting at &&
-    
-    "script" can contain multiple commands to run in sequence.
-
-commit 0c3824702d3d59d37f8c177d646303f546187683
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Wed Mar 26 14:51:32 2014 -0700
-
-    Always set CC_FOR_TARGET for dejagnu, to make the testsuite respect $CC
-    
-    This fixes cross-compilation and compilation with CC="gcc -m32".
-
-commit 9946a92af31b30cb7760150d1f8ca6c11b01aeea
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Wed Mar 26 20:18:58 2014 -0700
-
-    Stop looking for expect and runtest above top_builddir
-    
-    Users wishing to test hand-compiled versions of expect and runtest can
-    easily enough put them in their path or set EXPECT and RUNTEST
-    themselves.
-
-commit acb202325215058639234efb7af1f04c1c8a1f44
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Wed Mar 26 20:18:41 2014 -0700
-
-    Stop setting an empty AM_RUNTESTFLAGS
-
-commit c860a992fef5d7cd7bb0975b1632d17a9fafe007
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Mar 25 17:02:51 2014 -0400
-
-    Upgrade version to 3.1-rc1
-
-commit 9837073e6203048a162a226798c5d252600219ed
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Mar 25 16:24:14 2014 -0400
-
-    Update copyright date and clean up README notes.
-
-commit 18d3baa9f597b026675baa1b4e5a5eeef7577a08
-Merge: afee537 f0c8a31
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Mar 25 16:12:53 2014 -0400
-
-    Merge pull request #108 from joshtriplett/freebsd
-    
-    [3.1 blocker] Fix FreeBSD support
-
-commit afee53738a995e23bd2f89fd0f7b30b380566106
-Merge: 7d24785 b2d610e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Mar 25 16:12:35 2014 -0400
-
-    Merge pull request #106 from joshtriplett/darwin-award
-    
-    [3.1 blocker] Update OS X build system to include win32.S on 32-bit
-
-commit 7d2478568ed9f03cbf57627f449a2d2cf4d1571c
-Merge: beab5f3 56be47f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Mar 25 16:12:17 2014 -0400
-
-    Merge pull request #110 from joshtriplett/w64
-    
-    Fix 64-bit Windows support
-
-commit beab5f334d9ec5b8b91d1cc727d1029b40358e7e
-Merge: 28fb197 ef5890e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Mar 25 16:07:47 2014 -0400
-
-    Merge pull request #105 from joshtriplett/win32-relocations
-    
-    [3.1 blocker] win32.S needs to handle relocations/GOT
-
-commit f0c8a31577172104049283f0a80c723084a5bd77
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Mon Mar 24 22:14:26 2014 -0700
-
-    Compile win32.S on FreeBSD
-
-commit b2d610e028b5ce48d1ad7e5d0debc9c321d891b2
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Fri Mar 21 11:10:13 2014 -0700
-
-    Compile win32.S on 32-bit Darwin as well
-
-commit be50b87a490e794362cb4a27ada2fbaab202adb8
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Mon Mar 24 21:44:13 2014 -0700
-
-    Always use configure to detect whether global symbols need underscores
-    
-    64-bit Windows already used this check; make it universal, and use it in
-    place of an ifdef on X86_WIN32, to handle non-Windows platforms that use
-    the underscore, such as Darwin.
-
-commit 56be47f87629e31afbcb0774aa65735f539ee972
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Mon Mar 24 21:24:53 2014 -0700
-
-    Fix a warning on 64-bit Windows
-    
-    When sizeof(size_t) != sizeof(unsigned), adding a size_t to cif->bytes
-    produces a "possible loss of data" warning.  However, the size_t in
-    question refers to the size of a single parameter.  Use a cast to avoid
-    the warning.
-
-commit 48a8eda74aad8a21b6f26df5df08fe64c043d208
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Mon Mar 24 21:21:12 2014 -0700
-
-    Avoid referencing undefined ABIs on 64-bit Windows builds
-    
-    64-bit Windows does not have FFI_STDCALL, FFI_THISCALL, or FFI_FASTCALL.
-
-commit f0f4138f90345d7d67dfa6783a7e1c7cc30d3c6f
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sat Mar 22 10:00:53 2014 -0700
-
-    win32.S: Add handling for position-independent code on Darwin
-    
-    Newer versions of Darwin generate the necessary stub functions
-    automatically and just need a call instruction, but accomodating older
-    versions as well requires adding the stub.
-
-commit ef5890ebafb7cd2fbf9acf161edb55fe1382871c
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Fri Mar 21 11:01:39 2014 -0700
-
-    win32.S: Use shifting for multiplication rather than repeated addition
-    
-    The jump table code added a register to itself twice to multiply by 4;
-    shift the register left by 2 instead.
-
-commit 4fca48901e7e4f53bf490ed22607b2d2d8f4bfcc
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Fri Mar 21 11:00:41 2014 -0700
-
-    win32.S: Make the jump tables position-independent
-    
-    Now that non-Windows platforms include win32.S, it needs to support
-    building as position-independent code.  This fixes build failures on
-    target platforms that do not allow text relocations.
-
-commit 2087dcf736274286f76c69d3988fb6d7cc4fd0f5
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Fri Mar 21 10:57:06 2014 -0700
-
-    win32.S: Make calls to ffi_closure_SYSV_inner position-independent
-    
-    Now that non-Windows platforms include win32.S, it needs to support
-    building as position-independent code.  This fixes one source of build
-    failures on target platforms that do not allow text relocations.
-
-commit 28fb197079cf1d11da4eef7c8c243ab05590c528
-Merge: c697472 c3dd0a1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Mar 18 12:19:36 2014 -0400
-
-    Merge pull request #107 from rvandermeulen/msvcc
-    
-    Various compatibility fixes and improvements to msvcc.sh.
-
-commit c3dd0a1a0245fc174361a70876e88ae24285f861
-Author: Ryan VanderMeulen <ryanvm@gmail.com>
-Date:   Tue Mar 18 12:09:45 2014 -0400
-
-    Various compatibility fixes and improvements to msvcc.sh.
-    
-    * Don't try to mix incompatible optimization flags in debug builds.
-    * Workaround ax_cc_maxopt.m4 not supporting MSVC and change -O3 to -O2.
-    * Fix MSVC warning by properly passing linker flags to compiler.
-    * Make msvcc.sh return 1 if invalid command line options are used rather than silently eating them.
-    * Add more comments.
-
-commit c697472fccfbb5b87b007c053cda9ef014b346b9
-Merge: 83fd2bc e48918e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Mar 17 00:32:42 2014 -0400
-
-    Merge pull request #102 from joshtriplett/test-generic
-    
-    Add ABIs to the test matrix; unify many bits of the testsuite
-
-commit e48918ecf876bc85d040fc50a232059c566553a8
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 20:29:27 2014 -0700
-
-    testsuite: Add ABIs to the test matrix; unify tests across ABIs
-    
-    This eliminates all the *_win32.c tests in favor of the tests they were
-    branched from, and expands test coverage to run many more tests on
-    stdcall, thiscall, and fastcall.
-    
-    This same mechanism also supports testing any other target that has
-    multiple ABIs.
-
-commit 4d4d368e5a55d9443c4c53b1b70d58ab6d8c941c
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 17:02:05 2014 -0700
-
-    testsuite: Replace ffitestcxx.h with ffitest.h
-    
-    ffitest.h contains a superset of the functionality of ffitestcxx.h;
-    make the C++ tests include ffitest.h instead, and remove ffitestcxx.h.
-
-commit 3f97cf3413c46caf2a79f32ac9cda4620972c2d7
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 16:53:42 2014 -0700
-
-    testsuite: Unify the C and C++ testsuites
-    
-    These two testsuites differ only in the source file glob and a couple of
-    additional compiler options; unify the remaining bits.
-
-commit 0d9cce8edb937bbe771a6cdd25f671edf06d2128
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 16:22:58 2014 -0700
-
-    testsuite: ffitest.h: Parenthesize the CHECK macro
-
-commit 5695ec1444c5323e48fe4314f8c8f027625e67df
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 16:04:58 2014 -0700
-
-    testsuite: Factor out a function to run a matrix of tests
-    
-    This commons up code from libffi.call/call.exp and
-    libffi.special/special.exp, unifies the optimization option matrix
-    between the two, and makes it easier to add more axes to the matrix
-    in the future.
-
-commit dfdb02cc869855d3b68571e5f7aa77ae8c9d254a
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 15:26:26 2014 -0700
-
-    testsuite: Introduce a __THISCALL__ compiler-specific macro
-
-commit 83fd2bce0456224483435d4b764063f4513fd464
-Merge: 3658a07 06ff924
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 22:03:29 2014 -0400
-
-    Merge pull request #99 from joshtriplett/gitignore
-    
-    .gitignore: Ignore more generated files
-
-commit 3658a0700a50d37a2fdba04fd9d79ad2f706d9f5
-Merge: d948d0a 46c5d3c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 21:37:42 2014 -0400
-
-    Merge pull request #100 from rvandermeulen/bug-756740
-    
-    Change double quotes in Makefile.am to single quotes.
-
-commit 46c5d3c30fdc2b43c076ad955078d7c5f1e75b37
-Author: Ryan VanderMeulen <ryanvm@gmail.com>
-Date:   Sun Mar 16 21:16:08 2014 -0400
-
-    Change double quotes in Makefile.am to single quotes.
-    
-    This was originally done in PR #84, except the change was made to Makefile.in instead of Makefile.am and was therefore reverted the next time the files were regenerated.
-
-commit 06ff924215a2f9739efa2c059dc595bc4ec1c851
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 16:19:46 2014 -0700
-
-    .gitignore: Ignore more generated files
-    
-    The build process generates doc/libffi.info and fficonfig.h.in, so add
-    them to .gitignore.
-
-commit bad8948346e9b8813023a0cc78a3b6eb8d9c14c6
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 15:16:18 2014 -0700
-
-    testsuite: Introduce a __STDCALL__ compiler-specific macro
-    
-    Several tests want to use stdcall, which differs in syntax by compiler,
-    so introduce a macro for it in ffitest.h.
-
-commit 98a793fa36a4ab3ba24d059cb80a2891cdb940e1
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 15:20:36 2014 -0700
-
-    testsuite: Common up the ifdef blocks for compiler-specific macros
-
-commit d948d0a729c934b0224749338a3ba0a2c8f51c45
-Merge: b61b472 a86bd31
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 10:53:48 2014 -0400
-
-    Merge pull request #98 from joshtriplett/unconfigure.host
-    
-    Merge configure.host into configure.ac
-
-commit a86bd318e2424d879d784ee7b29d6536d7a17c18
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 06:58:59 2014 -0700
-
-    Merge configure.host into configure.ac
-    
-    configure.host only has a single entry, and shows no signs of needing
-    more added.
-
-commit b61b472bd0647006d6685238721002017f1d119c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 09:45:55 2014 -0400
-
-    Update version to 3.1-rc0.  Clean up README.
-
-commit 7a64e7dbba54e6e9f69954adfb943be1856ff928
-Merge: 11a5c5c eef2e02
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 09:39:08 2014 -0400
-
-    Merge pull request #97 from joshtriplett/remove-more-generated-files
-    
-    Remove more generated files
-
-commit 11a5c5c39f5861011f6c5ddf795da3a32b5f0082
-Merge: 9a62a21 1c68c07
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 09:38:47 2014 -0400
-
-    Merge pull request #96 from joshtriplett/sawing-changelogs
-    
-    Generate ChangeLog from git in make dist; remove it from version control
-
-commit eef2e02a13d7d1c8145d47a64467f654406a3548
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 06:26:03 2014 -0700
-
-    doc: Remove autogenerated info file and stamp
-
-commit 9fb403d3c5d9643e0f561cab6d4a07b1e54907ff
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 06:25:52 2014 -0700
-
-    fficonfig.h.in: Remove, configure generates it
-
-commit 1c68c07217fda78a779778c1480fedef7a58d5b4
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 06:11:58 2014 -0700
-
-    Generate ChangeLog from git in make dist
-    
-    Archive the existing ChangeLog to ChangeLog.libffi-3.1
-
-commit c65ed55e655711e008282edbdd82ce95d008b4f6
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 05:52:00 2014 -0700
-
-    ChangeLog.v1: Fix typo in explanatory header.
-
-commit 9a62a21f5c3a8e1da463229f3170c8ab3031d920
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 09:03:57 2014 -0400
-
-    Add missing ChangeLog entry.  Clean up some entries.
-
-commit 9bc704c58cb7a049d867837e3a11e2e31886ec66
-Merge: 694447a e892e58
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 08:41:00 2014 -0400
-
-    Merge pull request #95 from joshtriplett/news
-    
-    README: Update news for 3.0.14
-
-commit e892e581d1838a06c18c7ecd50ebd79915cff92b
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 05:38:24 2014 -0700
-
-    README: Update news for 3.0.14
-
-commit 694447aa29deadd571efb4e9a26ee3f68ede1493
-Merge: fdc87f3 45a6c21
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 08:32:05 2014 -0400
-
-    Merge pull request #93 from joshtriplett/travis-dist
-    
-    Make Travis check "make dist"
-
-commit 45a6c21efa944b520842e631dc54919b04884744
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 05:29:08 2014 -0700
-
-    .travis.yml: Test "make dist" too.
-
-commit fdc87f3b2ea37b58a4a9ae6c35083f544909fe3c
-Merge: 7412b83 e1911f7
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 08:05:51 2014 -0400
-
-    Merge pull request #85 from joshtriplett/stdcall
-    
-    stdcall support on Linux
-
-commit e1911f78df113ca58738b66089a070d4cf747de7
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 03:25:53 2014 -0700
-
-    Add support for stdcall, thiscall, and fastcall on non-Windows x86-32
-    
-    Linux supports the stdcall calling convention, either via functions
-    explicitly declared with the stdcall attribute, or via code compiled
-    with -mrtd which effectively makes stdcall the default.
-    
-    This introduces FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL on
-    non-Windows x86-32 platforms, as non-default calling conventions.
-
-commit 7412b838d543aae4fa925862bd5702d3dacbc29a
-Merge: c0cc5fd 9531d05
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 07:58:16 2014 -0400
-
-    Merge pull request #90 from joshtriplett/win32-unifdef
-    
-    prep_cif.c: Remove unnecessary ifdef for X86_WIN32
-
-commit c0cc5fdaa237b67e86f22d2f6e13f3b42d9aae33
-Merge: 98b5296 b3a5da0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 07:57:59 2014 -0400
-
-    Merge pull request #89 from joshtriplett/travis32
-    
-    .travis.yml: Test on both 32-bit and 64-bit
-
-commit 9531d05f64c2a674e0197158ffad68d69f177bd0
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 01:50:02 2014 -0700
-
-    prep_cif.c: Remove unnecessary ifdef for X86_WIN32
-    
-    ffi_prep_cif_core had a special case for X86_WIN32, checking for
-    FFI_THISCALL in addition to the FFI_FIRST_ABI-to-FFI_LAST_ABI range
-    before returning FFI_BAD_ABI.  However, on X86_WIN32, FFI_THISCALL
-    already falls in that range, making the special case unnecessary.
-    Remove it.
-
-commit b3a5da068abd2f2983d9e67adbf41b0e0f34e37f
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sat Mar 15 23:27:56 2014 -0700
-
-    .travis.yml: Test on both 32-bit and 64-bit
-
-commit 98b52960485a261399f081915f36063de3854a5f
-Merge: 134ce4c f6dd184
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 07:51:33 2014 -0400
-
-    Merge pull request #94 from joshtriplett/esp-extra-stackery-perception
-    
-    ChangeLog: Document testsuite changes to remove fragile stack pointer checks
-
-commit f6dd1845434dd53e22129becdfa092c082df307c
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 04:49:36 2014 -0700
-
-    ChangeLog: Document testsuite changes to remove fragile stack pointer checks
-
-commit 134ce4c0266bf994f07518fc534de53f1d3c8de8
-Merge: 2680e9e 9c27932
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 07:47:17 2014 -0400
-
-    Merge pull request #91 from joshtriplett/esp-extra-stackery-perception
-    
-    testsuite: Remove fragile stack pointer checks
-
-commit 9c279328ee12fc869adff63ca81f1230977bd42b
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 02:31:19 2014 -0700
-
-    testsuite: Remove fragile stack pointer checks
-    
-    testsuite/libffi.call/closure_stdcall.c and
-    testsuite/libffi.call/closure_thiscall.c include inline assembly to save
-    the stack pointer before and after the call, and compare the values.
-    However, compilers can and do leave the stack in different states for
-    these two pieces of inline assembly, such as by saving a temporary value
-    on the stack across the call; observed with gcc -Os, and verified as
-    spurious through careful inspection of disassembly.
-
-commit 2680e9ea9b4c87ea8042a61e551bd667493d4bd3
-Merge: 071eab3 82f8cb2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 07:44:08 2014 -0400
-
-    Merge pull request #88 from joshtriplett/such-precision-many-fail-wow
-    
-    testsuite/libffi.call/many.c: Avoid spurious failure due to excess precision
-
-commit 82f8cb24a1d976db35ae31a4b86cec8926da327d
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 04:27:32 2014 -0700
-
-    ChangeLog: Document many.c and many_win32.c changes to avoid spurious failures
-
-commit 88d562a8b5912e99306063fe3bc289bab6ca6ebe
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sat Mar 15 22:08:19 2014 -0700
-
-    testsuite/libffi.call/many_win32.c: Avoid spurious failure due to excess precision
-    
-    The test case testsuite/libffi.call/many_win32.c can spuriously fail due
-    to excess floating-point precision.  Instrumenting it with some printf
-    calls shows differences well above FLT_EPSILON.  (Note when
-    instrumenting it that multiple computations of the difference, such as
-    one in a print and another in the conditional, may produce different
-    results.)
-    
-    Rather than complicating the test suite with architecture-specific flags
-    to avoid excess precision, just simplify the floating-point computation
-    to avoid a dependency on potential excess precision.
-
-commit c00a49ecd165b2d06c1c9b249d212dc843fa116f
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sat Mar 15 22:08:19 2014 -0700
-
-    testsuite/libffi.call/many.c: Avoid spurious failure due to excess precision
-    
-    The test case testsuite/libffi.call/many.c can spuriously fail due to
-    excess floating-point precision.  Instrumenting it with some printf
-    calls shows differences well above FLT_EPSILON.  (Note when
-    instrumenting it that multiple computations of the difference, such as
-    one in a print and another in the conditional, may produce different
-    results.)
-    
-    Rather than complicating the test suite with architecture-specific flags
-    to avoid excess precision, just simplify the floating-point computation
-    to avoid a dependency on potential excess precision.
-
-commit 071eab32a7f9fbbef46c0d8f37d9985bc9cceb37
-Merge: 2228c7a 2f44952
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 07:36:52 2014 -0400
-
-    Merge pull request #92 from joshtriplett/autogen
-    
-    Re-add libtool-ldflags
-
-commit 2f44952c95765c1486fad66f57235f8d459a9748
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sun Mar 16 04:35:12 2014 -0700
-
-    Re-add libtool-ldflags
-
-commit 2228c7ab190f3c529b9018495467b841fa21cba2
-Merge: 76d19d0 35634db
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 16 07:25:18 2014 -0400
-
-    Merge pull request #87 from joshtriplett/autogen
-    
-    Remove autogenerated files from the repository
-
-commit 35634dbceaac0a1544f7385addc01d21ef1ef6a8
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Sat Mar 15 18:11:16 2014 -0700
-
-    Remove autogenerated files from the repository
-    
-    Add an autogen.sh to regenerate them.
-
-commit 76d19d004e36e99d261ee78261e2f52cea5e4ab1
-Merge: c86d9b6 a1a6f71
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Mar 14 16:54:31 2014 -0400
-
-    Ensure the linker supports @unwind sections in libffi.
-
-commit c86d9b6cc6e16ee262844a33b40441374400758c
-Merge: 4efb7db f8cdf11
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Mar 14 16:51:20 2014 -0400
-
-    Fix merge
-
-commit 4efb7dbfd9427c478a948cd0d464210123db8de8
-Merge: 634a475 18eb81d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Mar 14 16:47:57 2014 -0400
-
-    Merge pull request #81 from rvandermeulen/bug-756740
-    
-    Allow building for mipsel with Android NDK r8.
-
-commit a1a6f71bfe4199293043b2e4cfb4c8d3cb1112f9
-Author: Ryan VanderMeulen <ryanvm@gmail.com>
-Date:   Mon Mar 10 15:12:47 2014 -0400
-
-    Remove stray hunk that shouldn't have been included in this patch.
-
-commit f8cdf11467181f2a9a6b7e748167569aa58e3a81
-Author: Ryan VanderMeulen <ryanvm@gmail.com>
-Date:   Mon Mar 10 15:04:58 2014 -0400
-
-    Replace double quotes with single quotes in Makefile.in to improve compatibility between some versions of MSYS and gmake. From Mozilla bug 943728.
-    https://bugzilla.mozilla.org/show_bug.cgi?id=943728
-
-commit dfa3738732e1bc3a7f4130395ae4bab55fcebb99
-Author: Ryan VanderMeulen <ryanvm@gmail.com>
-Date:   Mon Mar 10 14:53:48 2014 -0400
-
-    Ensure the linker supports @unwind sections in libffi. From Mozilla bug 756740.
-    https://bugzilla.mozilla.org/show_bug.cgi?id=778414
-    
-    Also tracked as issue #42.
-    https://github.com/atgreen/libffi/issues/42
-
-commit 18eb81d032f29d645d0498ba92bddfd651f009ae
-Author: Ryan VanderMeulen <ryanvm@gmail.com>
-Date:   Mon Mar 10 14:43:37 2014 -0400
-
-    Allow building for mipsel with Android NDK r8. From Mozilla bug 756740.
-    https://bugzilla.mozilla.org/show_bug.cgi?id=756740
-
-commit 2349fec9a818fb52fd2f294bcbc7b3156cd113de
-Author: Daiki Ueno <ueno@gnu.org>
-Date:   Wed Mar 5 17:53:02 2014 +0900
-
-    Fix typo in doc
-
-commit 634a475eaf1bee31c09f7d519e31c13b64cd24df
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 1 18:37:29 2014 -0500
-
-    Update Makefile for new darwin scripts
-
-commit c7b67e874bb89859f9a07d1cf9606052b6c0dcc1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 1 18:34:18 2014 -0500
-
-    Add README note
-
-commit a04e30ba3dc303133d459c1ac273ceefe4d49b32
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 17:20:59 2014 -0500
-
-    Add missing -DFFI_DEBUG flag
-
-commit 934dc1b5c8d6a9e727bedc72342831eb7d62c35f
-Merge: 11d7aa9 67fbef3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 01:10:17 2014 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit 11d7aa9d7a4bbe642944edc0f07cf96db9b270b6
-Merge: b40aeda 3b44d41
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 01:06:48 2014 -0500
-
-    Merge pull request #46 from makotokato/android-clang
-    
-    Fix build failure when using clang for Android
-
-commit 67fbef3b56ff0ef88f9b1a7fe48cb77222fa6cec
-Merge: b40aeda 3b44d41
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 01:06:48 2014 -0500
-
-    Merge pull request #46 from makotokato/android-clang
-    
-    Fix build failure when using clang for Android
-
-commit b40aeda31a74d95a37c723b6243aabac466e67c4
-Merge: 20698ab 53ceaf1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 01:01:29 2014 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit 53ceaf14c5eeb16ba09745f0ca87cca367d41a90
-Merge: 860fe66 cc9b518
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 01:01:02 2014 -0500
-
-    Merge pull request #40 from wojdyr/master
-    
-    Correct the -L flag in libffi.pc.in
-
-commit 20698abc6a00092fd7fd3e434a3a29dc0f048f1e
-Merge: 64bd069 1a0b01e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:56:27 2014 -0500
-
-    Merge pull request #66 from ppizarro/master
-    
-    BlackFin fixes - Fatal error when calling a function defined in a shared library from within the function called by FFI
-
-commit 860fe6646f5ae603e99a8d1d722ddddba8b75769
-Merge: 64bd069 1a0b01e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:56:27 2014 -0500
-
-    Merge pull request #66 from ppizarro/master
-    
-    BlackFin fixes - Fatal error when calling a function defined in a shared library from within the function called by FFI
-
-commit 64bd06990a7accf72271516a2110b86cdccd8df4
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:52:56 2014 -0500
-
-    Add ChangeLog entry for Josh's change
-
-commit edf29c5169b06fcfc241445e152e325bc3c50e0e
-Merge: 33c9954 3998d26
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:50:25 2014 -0500
-
-    Merge pull request #75 from joshtriplett/longdouble
-    
-    Fix build error on x86 without distinct long double
-
-commit 33c9954f2eec539011a0f93270aaf013318837ae
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:38:41 2014 -0500
-
-    Rebuilt with new libtool
-
-commit 926b6989fbd08488b9105943293353d45ac527e0
-Merge: 5a88c85 cc82051
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:26:57 2014 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-    
-    Conflicts:
-    	ChangeLog
-
-commit 5a88c85fde304052bed1581ed0b6452ac2c68838
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:23:04 2014 -0500
-
-    Fix spelling errors
-
-commit cc82051c7e80cea772c4b72da026eb7e68d598fc
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:23:04 2014 -0500
-
-    Fix spelling errors
-
-commit 001aaf4b1b56349596bb6f6b5c1613dcbbd84ea8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:20:17 2014 -0500
-
-    When no VFP arguments are present the IP register is used
-    uninitialized. Initialize it to the value of FP.
-    
-    This fixes a number of testsuite failures when configured for
-    armv7l-unknown-linux-gnueabihf
-
-commit 49f7729c3ce697c12408c42ccb29cdf4eb66bb85
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 28 00:17:16 2014 -0500
-
-    aarch64 fix
-
-commit 447483d51c6aa9df7116f346a73fc1cf795f4c2b
-Merge: 51377bd b4df9cf
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 27 15:42:41 2014 -0500
-
-    Fix ChangeLog merge
-
-commit 3998d2604b5c0d45a098ff3119a9fd9710ef429d
-Author: Josh Triplett <josh@joshtriplett.org>
-Date:   Mon Feb 17 11:20:33 2014 -0800
-
-    Fix build error on x86 without distinct long double
-    
-    src/x86/ffi64.c: In function 'classify_argument':
-    src/x86/ffi64.c:205:5: error: duplicate case value
-         case FFI_TYPE_LONGDOUBLE:
-         ^
-    src/x86/ffi64.c:202:5: error: previously used here
-         case FFI_TYPE_DOUBLE:
-         ^
-
-commit 51377bda9aed0b2c1309c818460cab9d9ab3d46e
-Merge: f08da54 40927bd
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Feb 15 08:06:29 2014 -0500
-
-    Merge pull request #72 from heiher/devel
-    
-    MIPS N32: Fix call floating point va function
-
-commit f08da5465463e60a28f5e921f23ebf2ba984c148
-Merge: 3dc3f32 fa5f25c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Feb 15 08:06:11 2014 -0500
-
-    Merge pull request #68 from zeldin/master
-    
-    Linux/ppc64: Remove assumption on contents of r11 in closure
-
-commit 40927bd3e1e7c6007025ba10854fd8a0664e47df
-Author: Heiher <r@hev.cc>
-Date:   Tue Jan 21 23:18:27 2014 +0800
-
-    Fix call floating point va function
-    
-    I'm not sure floating-point arguments in GPR or FPR before calling
-    variable number arguments function. so, load all arguments to GPR and
-    FPR.
-
-commit b4df9cf9cc4a9a9401a53fd6bea1f3c2c283b97b
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Wed Feb 5 14:22:52 2014 -0500
-
-    AArch64: Fix void fall-through case when assertions are enabled
-
-commit f466aad0d91a117e42571d1d6fb434fa0433c930
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Tue Jan 21 16:38:31 2014 -0500
-
-    AArch64: Fix missing semicolons when assertions are enabled
-
-commit 7ea677733bd98917241852b8901a6b7580728895
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 20:58:31 2013 -0500
-
-    Remove build-ios from Makefile
-    
-    Conflicts:
-    	ChangeLog
-
-commit 6ae046cc59c12b2cd40158d6bcb96f4a59886159
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 21:06:51 2013 -0500
-
-    Mention Aarch64 on iOS
-
-commit bfc06b3fdb32abe90ce0749aedfec649df85a7ef
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 17:36:39 2013 -0500
-
-    Update ChangeLog
-
-commit 0a0f12ce1f7be81006b08a3c81a636926d283a9b
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 13:50:17 2014 -0500
-
-    AArch64: Remove duplicitous element_count call.
-    
-    This inhibits an analyzer warning by Clang.
-
-commit 4330fdcd92e67c816288d64ab230237065768206
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 13:53:30 2014 -0500
-
-    Darwin/aarch64: Respect iOS ABI re: stack argument alignment
-
-commit 0a333d6c3973935d4fe02aae76b10e39d3c88e07
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 14:03:29 2014 -0500
-
-    Darwin/aarch64: Fix size_t assumptions
-
-commit 2c18e3c76aad1b426617db05a4384e7c3a920176
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 16:14:02 2013 -0500
-
-    Darwin/aarch64: Fix "shadows declaration" warnings
-
-commit 1b8a8e20e344f3c55495ab6eb46bd14e843d4b3e
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 13:55:21 2014 -0500
-
-    Darwin/aarch64: Use Clang cache invalidation builtin
-
-commit 6030cdcae776f8fb5876a53168f7d1e75d28a242
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 15:45:51 2013 -0500
-
-    Darwin/aarch64: Account for long double being equal to double
-
-commit 5658b0892683d2e24e4d5842978c184a7ad33858
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 16:33:47 2013 -0500
-
-    Darwin/aarch64: Use CNAME, restrict .size like ARM
-
-commit 07175780802acec5dc49fdedd6d20a62409a6707
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 17:48:22 2013 -0500
-
-    Darwin/aarch64: Fix invalid reference in assembly
-
-commit 9da28b44277fea3aeb827c35dd63d609d2524a8b
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 16:23:21 2013 -0500
-
-    Darwin/x86_64: Fix 64-bit type shortening warnings
-
-commit 821d398f08bd1d540a5b235507812ffeee49b580
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 13:15:06 2014 -0500
-
-    Darwin: Merge build scripts, redo project, incl. arm64
-
-commit 6eff9ff9e72463b9783be2514f944b6f05692054
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 17:48:10 2013 -0500
-
-    Darwin/iOS: Improve unified syntax use for LLVM
-
-commit ba0ea99c82aadd5957386a031e3122011bd36d52
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 15:27:44 2013 -0500
-
-    Fix dlmalloc warnings due to set_segment_flags, sizeof(size_t)
-
-commit 994be3a5c1d0d17b19103396103e128517fd62f9
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 15:27:14 2013 -0500
-
-    Darwin/iOS: Fix mis-typing of vfp_reg_free
-
-commit a8e0a835ab1f62d03ad6391760e3e8b7732d24f8
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Mon Dec 30 15:26:20 2013 -0500
-
-    Darwin/ARM: Assert on NULL dereference
-    
-    This inhibits an analyzer warning by Clang on all platforms.
-
-commit 13675341581c489ed9df8ba390c8e08a732decb2
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 13:42:08 2014 -0500
-
-    Darwin/i386: Inhibit Clang previous prototype warnings
-
-commit 66469c381e2e2cc96e7d409266dea0ffe177eeca
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 13:41:45 2014 -0500
-
-    Darwin/ARM: Inhibit Clang previous prototype warnings
-
-commit 5bfe62a00d2d659eec9f19b39802b6e69844fc27
-Author: Zachary Waldowski <zach@waldowski.me>
-Date:   Thu Jan 9 13:41:27 2014 -0500
-
-    Darwin/AArch64: Inhibit Clang previous prototype warnings
-
-commit fa5f25c20f76a6ef5e950a7ccbce826672c8a620
-Author: Marcus Comstedt <marcus@mc.pp.se>
-Date:   Sat Jan 4 19:00:08 2014 +0100
-
-    Linux/ppc64: Remove assumption on contents of r11 in closure
-
-commit 1a0b01e171e9c750437cef2f18917f5a6e32c498
-Author: Paulo Pizarro <paulo.pizarro@gmail.com>
-Date:   Thu Jan 2 16:17:59 2014 -0200
-
-    When the function called by the ffi called a function defined in a shared library generate a fatal error
-    The correction was to take into consideration the GOT.
-
-commit 3dc3f32c35db5ab995a835225f6815369735ceb7
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Dec 5 16:23:25 2013 -0500
-
-    Undo iOS ARM64 changes.
-
-commit 356b2cbc304bfe5bdc28b8d1c68d1ff084e9ec37
-Merge: 484a758 07345a3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 22:38:13 2013 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit 484a7584260e2fbb399ce90083046834271bf9ff
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 21:06:51 2013 -0500
-
-    Mention Aarch64 on iOS
-
-commit 07345a30ec0a2fa45a7c363d301f57723690cfa0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 21:06:51 2013 -0500
-
-    Mention Aarch64 on iOS
-
-commit d4b931c1b872378c35f12ddbb9a6d55e7f17c65e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 20:58:31 2013 -0500
-
-    Remove build-ios from Makefile
-
-commit dfbf236d70fc1ec68e6ff193584a154353508e2f
-Merge: 852ac3b bb9740e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 20:54:54 2013 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-    Add ChangeLog entry.
-
-commit bb9740e545205f93a525c77aa6d1cbf4ca9371f3
-Merge: ac75368 4d701e0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 30 17:54:39 2013 -0800
-
-    Merge pull request #60 from zwaldowski/ios-redo
-    
-    Mac/iOS support, including aarch64 port
-
-commit 4d701e03faa475a5eb3b54b90046114a1e27b813
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 13:25:27 2013 -0500
-
-    Darwin: Properly export headers from Xcode project
-
-commit 022f12eb9ad2264e838fa5fb453733f5177888f4
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 12:21:38 2013 -0500
-
-    Darwin: Freshen gen scripts, remove old build-ios.sh
-
-commit e820fe2025d7ad3df7584407946dfaad2af69599
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 12:03:51 2013 -0500
-
-    Darwin/iOS: Include x86_64+aarch64 pieces in library
-
-commit 0278284e470ec91db7cdc15ac3dcd64683305848
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 03:03:37 2013 -0500
-
-    Darwin/aarch64: size_t assumptions
-
-commit 9775446b6441c91cd9059215c106aa3bcf949767
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:39:34 2013 -0500
-
-    Darwin/aarch64: Fix “shadows declaration” warnings
-
-commit 4260badc37705d3618e774dfe61184ac709881c1
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:08:14 2013 -0500
-
-    Darwin/aarch64: Use Clang cache invalidation builtin
-
-commit 9fa7998d5f9250908cbf12a671479852ebadf9d1
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:07:48 2013 -0500
-
-    Darwin/aarch64: Inhibit Xcode warning
-
-commit 0e832048a93830575b0976406444e134e649a4f7
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:07:34 2013 -0500
-
-    Darwin/aarch64: double == long double
-
-commit 602dc22d76931092610234cf063f9f1b8dbc1a51
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:06:00 2013 -0500
-
-    Darwin/iOS prep script: try and compile for arm64
-
-commit b513dfe79de4725e8a717325a9e3b5b9f69f63dc
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:05:22 2013 -0500
-
-    Darwin/aarch64: Restrict .size to ELF like arm32.
-
-commit bc978099bf2812de755c076b67ef9c2547607572
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:04:57 2013 -0500
-
-    Darwin/aarch64: Potentially(?) fix compile error
-
-commit d6bb9314467c6e0683156559d23ca341c43fa3c8
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:04:22 2013 -0500
-
-    Darwin/aarch64: Use CNAME refs
-
-commit 33c46ce5680eea28d3437c8771ec1d137e226b45
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 04:13:42 2013 -0500
-
-    Darwin/Mac: Fix 64/32 shortening warnings
-
-commit 0612081e6c161d9d820742f995975d35da2adbc2
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 03:03:00 2013 -0500
-
-    Darwin: Misc size_t warnings
-
-commit 6a6247d179ec3859311c2d8775841b884f309f66
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 02:55:48 2013 -0500
-
-    Darwin: Fix dlmalloc warnings due to sizeof(size_t)
-
-commit 4d60d9e1e32de6166ffd63bbe9ce54cf961c78fc
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 04:09:30 2013 -0500
-
-    Darwin: Rebuild Xcode project
-
-commit cb719a5c1c2eb391d6a5f5e02484ba4aa990a51b
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 04:09:18 2013 -0500
-
-    Darwin/iOS: Fix LLVM 3.3 warning re: memcpy.
-
-commit 21bde92c9abb378f9c456a9d95e6f9b99ef8c920
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 03:43:42 2013 -0500
-
-    Darwin: Clean up, modernize generator scripts
-
-commit fd54eab74cef7891e4acaaafb71e783142ecb69e
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Sat Nov 30 03:38:02 2013 -0500
-
-    Darwin/Mac: Also exclude OS X generated source
-
-commit 953b6f14c655141f9e7d82550a312c3eeb961091
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Tue Apr 24 11:16:20 2012 -0400
-
-    Darwin/iOS: More unified syntax support w/ Clang.
-    
-    Signed-off-by: Zachary Waldowski <zwaldowski@gmail.com>
-
-commit c713a55379481c339877f2e0003d97cb8d9ed80e
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Tue Apr 24 10:25:29 2012 -0400
-
-    Darwin/iOS: Simplify RETLDM arguments for LLVM 3.1
-    
-    Signed-off-by: Zachary Waldowski <zwaldowski@gmail.com>
-
-commit 16ba1b80028db5cb71cf86e5f79f5e48317f83c8
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Wed Apr 11 23:26:04 2012 -0400
-
-    Darwin: Silence Clang warnings.
-
-commit 852ac3bd302d6ed97b1ef65f4cbed69c258a48df
-Merge: ab79d6e ac75368
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Nov 21 21:25:44 2013 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-    
-    Conflicts:
-    	ChangeLog
-
-commit ab79d6e21992dd86139ba07530ff888833b78a04
-Author: Alan Modra <amodra@gmail.com>
-Date:   Thu Nov 21 06:12:35 2013 -0500
-
-    This separates the 32-bit sysv/linux/bsd code from the 64-bit linux
-    code, and makes it possible to link code compiled with different
-    options to those used to compile libffi.  For example, a
-    -mlong-double-128 libffi can be used with -mlong-double-64 code.
-    
-    Using the return value area as a place to pass parameters wasn't such
-    a good idea, causing a failure of cls_ulonglong.c.  I didn't see this
-    when running the mainline gcc libffi testsuite because that version of
-    the test is inferior to the upstreamm libffi test.
-    
-    Using NUM_FPR_ARG_REGISTERS rather than NUM_FPR_ARG_REGISTERS64 meant
-    that a parameter save area could be allocated before it was strictly
-    necessary.  Wrong but harmless.  Found when splitting apart ffi.c
-    into 32-bit and 64-bit support.
-
-commit ac7536889334d4be50709006d7e23536364d7891
-Author: Alan Modra <amodra@gmail.com>
-Date:   Thu Nov 21 06:12:35 2013 -0500
-
-    This separates the 32-bit sysv/linux/bsd code from the 64-bit linux
-    code, and makes it possible to link code compiled with different
-    options to those used to compile libffi.  For example, a
-    -mlong-double-128 libffi can be used with -mlong-double-64 code.
-    
-    Using the return value area as a place to pass parameters wasn't such
-    a good idea, causing a failure of cls_ulonglong.c.  I didn't see this
-    when running the mainline gcc libffi testsuite because that version of
-    the test is inferior to the upstreamm libffi test.
-    
-    Using NUM_FPR_ARG_REGISTERS rather than NUM_FPR_ARG_REGISTERS64 meant
-    that a parameter save area could be allocated before it was strictly
-    necessary.  Wrong but harmless.  Found when splitting apart ffi.c
-    into 32-bit and 64-bit support.
-
-commit 69df91cfb4fa6bcb644350a80bff970f27478a6a
-Merge: 2f45082 aa1f62c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Nov 18 06:34:04 2013 -0800
-
-    Merge pull request #59 from iains/powerpc-darwin-unwind-fix
-    
-    Fix PowerPC Darwin FDE encodings to use pcrel correctly.  Modernise the picbase labels.
-
-commit aa1f62c0a093c30325dff1d4d2b6b4b22eb96929
-Author: Iain Sandoe <iain@codesourcery.com>
-Date:   Mon Nov 18 13:11:56 2013 +0000
-
-    Fix PowerPC Darwin FDE encodings to use pcrel correctly.  Modernise the picbase labels.
-
-commit 2f450822a8698ba88441c56d152c7dc8924b127f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Nov 18 06:52:29 2013 -0500
-
-    Clean up code to appease modern GCC compiler.
-
-commit 16d56c51aded374730920a4acde76ff3d2860ae1
-Author: Alan Modra <amodra@gmail.com>
-Date:   Mon Nov 18 06:36:03 2013 -0500
-
-    An #endif in the wrong place would cause compile failure on powerpcle.
-    Using bl instead of b doesn't cause runtime failures as you might think,
-    but does mess the processor branch prediction.
-
-commit 34f878a5ef28663f6b1d7fd26fb099429ea1579e
-Merge: 83f65b6 1fd0457
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 16 06:57:54 2013 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-    
-    Conflicts:
-    	ChangeLog
-    	src/powerpc/ffi.c
-
-commit 83f65b63d9764a9cc7688fc5cda5ee2bd23faf54
-Author: Alan Modra <amodra@gmail.com>
-Date:   Sat Nov 16 06:53:50 2013 -0500
-
-    Finally, this adds _CALL_ELF == 2 support.  ELFv1 objects can't be
-    linked with ELFv2 objects, so this is one case where preprocessor
-    tests in ffi.c are fine.  Also, there is no need to define a new
-    FFI_ELFv2 or somesuch value in enum ffi_abi.  FFI_LINUX64 will happily
-    serve both ABIs.
-
-commit 1fd045784cac874b5d76b7fa931f67209a8280d3
-Author: Alan Modra <amodra@gmail.com>
-Date:   Sat Nov 16 06:53:50 2013 -0500
-
-    Finally, this adds _CALL_ELF == 2 support.  ELFv1 objects can't be
-    linked with ELFv2 objects, so this is one case where preprocessor
-    tests in ffi.c are fine.  Also, there is no need to define a new
-    FFI_ELFv2 or somesuch value in enum ffi_abi.  FFI_LINUX64 will happily
-    serve both ABIs.
-
-commit 362851379a49ce07d3e36e82c4e5c7b6cc16a352
-Author: Alan Modra <amodra@gmail.com>
-Date:   Sat Nov 16 06:52:43 2013 -0500
-
-    Andreas' 2013-02-08 change reverted some breakage for struct return
-    values from 2011-11-12, but in so doing reintroduced string
-    instructions to sysv.S that are not supported on all powerpc variants.
-    This patch properly copies the bounce buffer to destination in C code
-    rather than in asm.
-    
-    I have tested this on powerpc64-linux, powerpc-linux and
-    powerpc-freebsd.  Well, the last on powerpc-linux by lying to
-    configure with
-    
-    CC="gcc -m32 -msvr4-struct-return -mlong-double-64" \
-    CXX="g++ -m32 -msvr4-struct-return -mlong-double-64" \
-    /src/libffi-current/configure --build=powerpc-freebsd
-    
-    and then
-    
-    make && make CC="gcc -m32" CXX="g++ -m32" \
-    RUNTESTFLAGS=--target_board=unix/-m32/-msvr4-struct-return/-mlong-double-64\
-     check
-
-commit 1c06515d927d9de1582438d4eb5953890e79c5c7
-Author: Alan Modra <amodra@gmail.com>
-Date:   Sat Nov 16 06:41:36 2013 -0500
-
-    The powerpc64 ABIs align structs passed by value, a fact ignored by
-    gcc for quite some time.  Since gcc now does the correct alignment,
-    libffi needs to follow suit.  This ought to be made selectable via
-    a new abi value, and the #ifdefs removed from ffi.c along with many
-    other #ifdefs present there and in assembly.  I'll do that with a
-    followup patch sometime.
-    
-    This is a revised version of
-    https://sourceware.org/ml/libffi-discuss/2013/msg00162.html
-
-commit a97cf1fae575d8bfd5259c5c422025ad43911326
-Author: Alan Modra <amodra@gmail.com>
-Date:   Sat Nov 16 06:40:13 2013 -0500
-
-    This patch prepares for ELFv2, where sizes of these areas change.  It
-    also makes some minor changes to improve code efficiency.
-
-commit 164283f4ac5972ce2ab5e015cc2ab1014c23276c
-Author: Alan Modra <amodra@gmail.com>
-Date:   Sat Nov 16 06:38:55 2013 -0500
-
-    The powerpc64 support opted to pass floating point values both in the
-    fpr area and the parameter save area, necessary when the backend
-    doesn't know if a function argument corresponds to the ellipsis
-    arguments of a variadic function.  This patch adds powerpc support for
-    variadic functions, and changes the code to only pass fp in the ABI
-    mandated area.  ELFv2 needs this change since the parameter save area
-    may not exist there.
-    
-    This also fixes two faulty tests that used a non-variadic function
-    cast to call a variadic function, and spuriously reasoned that this is
-    somehow necessary for static functions..
-
-commit 31257b3189f81a199bc2902c22bc5f2d7c54ccde
-Author: Andrew Haley <aph@redhat.com>
-Date:   Sat Nov 16 06:35:51 2013 -0500
-
-    Fix sample closure code
-
-commit db0ace3a38496af73eae3df02ef353736d16909f
-Author: Andrew Haley <aph@redhat.com>
-Date:   Sat Nov 16 06:29:25 2013 -0500
-
-    Fix broken test cases
-
-commit de10f5039ed7a53382ddcc95c368d03e535edb98
-Merge: 58c2577 f3657da
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Nov 14 10:56:29 2013 -0500
-
-    Merge branch 'master' of https://github.com/bivab/libffi
-    
-    Conflicts:
-    	ChangeLog
-
-commit f3657da278dd63afcdd8762894a9bdaea8ef028a
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Thu Nov 14 13:02:16 2013 +0100
-
-    update Changelog
-
-commit 58c2577a3ff80e7416ef0434769e2af23365719c
-Author: Alan Modra <amodra@gmail.com>
-Date:   Wed Nov 13 16:55:36 2013 -0500
-
-    This enshrines the current testsuite practice of using ffi_arg for
-    returned values.  It would be reasonable and logical to use the actual
-    return argument type as passed to ffi_prep_cif, but this would mean
-    changing a large number of tests that use ffi_arg and all backends
-    that write results to an ffi_arg.
-
-commit 8af42f9944f7ed72c81ae360aac6a84dc11f89dc
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Nov 13 16:40:28 2013 -0500
-
-    Respect HAVE_ALLOCA_H
-
-commit cdf405d574f479b782454516366bd4f4b9b3415e
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Wed Nov 13 15:50:21 2013 +0100
-
-    add a testcase for the double/float issue on ARMHF
-
-commit 77f823e31ffb557a466b24f7fba845fbf7831798
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Wed Nov 13 14:26:57 2013 +0100
-
-    stop trying to assing vfp regs once we are done with the registers
-
-commit 37067ec5036f2a6ed7a4799f83f8f53160460344
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Tue Nov 12 19:49:01 2013 +0100
-
-    mark all vfp registers as used when done.
-    
-    To avoid assigning registers the would fit, once arguments have been on
-    the stack, we mark all registers as used once we do not find a free
-    register for the first time.
-
-commit 2f5b7ce545473a7f6e41193edc29407cbebe82d5
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 9 06:16:32 2013 -0500
-
-    UltraSPARC IIi fix.  Update README and build configury.
-
-commit becd754434173032f426d22ffcbfe24f55b3c137
-Author: Mark Kettenis <kettenis@gnu.org>
-Date:   Wed Nov 6 06:43:49 2013 -0500
-
-    Align the stack pointer to 16-bytes.
-
-commit 05c31093409f7b3e6d795fac21d2c954313d8162
-Author: Konstantin Belousov <kib@freebsd.org>
-Date:   Wed Nov 6 06:40:58 2013 -0500
-
-    Mark executable as not requiring executable stack.
-
-commit cf6bf9818e8394cfcdb07a40c6a5e2ee6b01d333
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 2 17:23:59 2013 -0400
-
-    Fix up docs
-
-commit 02177176854d16fc0f1a5958aa34da2f306630ee
-Merge: c242217 c265b4c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 2 17:11:22 2013 -0400
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit c2422174b3edc0de0b148dfd6b67087bb881c4a6
-Merge: f4b843f d918d47
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 2 14:08:23 2013 -0700
-
-    Merge pull request #45 from foss-for-synopsys-dwc-arc-processors/arc_support
-    
-    arc: Fix build error
-
-commit c265b4cacb9130f042699a85de9c7242b3f49cc3
-Merge: f4b843f d918d47
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 2 14:08:23 2013 -0700
-
-    Merge pull request #45 from foss-for-synopsys-dwc-arc-processors/arc_support
-    
-    arc: Fix build error
-
-commit f4b843f83710ac378c48abd87fe66bb519d30d2e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 2 17:01:15 2013 -0400
-
-    Don't align stack for win32
-
-commit f3cd39345713db8e414cf642b6cb65a4cfe6018c
-Merge: 666f3e7 6aa1590
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 2 13:17:57 2013 -0700
-
-    Merge pull request #51 from vbudovski/for_upstream
-    
-    Don't use 16 byte aligned stack for WIN32
-
-commit 666f3e71b56d92c49fcd2d7f349b8f8ebca0f8a3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Oct 26 09:12:42 2013 -0400
-
-    Add more credits to README.  Tidy up.
-
-commit 73ada14e756bad97fad0e6915a821a3c7e079f81
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Oct 26 09:09:45 2013 -0400
-
-    Update README
-
-commit d3372c54ce7117e80d389ba875dc5b6b2213c71e
-Author: Mark H Weaver <mhw@netris.org>
-Date:   Sat Oct 26 08:30:06 2013 -0400
-
-    Fix N32 ABI issue for MIPS.
-
-commit d6716aba8118eb0513885cfe557bedebb7016e8b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 15 15:42:49 2013 -0400
-
-    Update travis-ci build dependencies to include texinfo
-
-commit 16b93a211bcfbe4bd0efdcf94de225a71aa0ee02
-Author: Sandra Loosemore <sandra@codesourcery.com>
-Date:   Tue Oct 15 15:33:59 2013 -0400
-
-    Add nios2 port.
-
-commit 2f5626ce02fce8267ab48ceb6d7d0ed7d672a75e
-Author: Sandra Loosemore <sandra@codesourcery.com>
-Date:   Tue Oct 15 15:32:16 2013 -0400
-
-    Fix testsuite bug
-
-commit f64e4a865557e440774436b4c2b2fd7374290e97
-Author: Marcus Shawcroft <marcus.shawcroft@arm.com>
-Date:   Tue Oct 15 15:20:14 2013 -0400
-
-    Fix many.c testcase for Aarch64
-
-commit 128cd1d2f358f26d9fa75a27cf2b30356f5dd903
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 8 06:45:51 2013 -0400
-
-    Fix spelling errors
-
-commit ff06269d707cafbfef2a88afb07a79c9d1480c5f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 8 06:32:18 2013 -0400
-
-    Update README for M88K and VAX
-
-commit d2fcbcdfbea750d1f6a9f493e2e6c4d5ffa71b34
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 8 06:27:46 2013 -0400
-
-    Add m88k and VAX support. Update some configury bits.
-
-commit 6aa15900accc0a648cdebf11ec11d11697ebfffd
-Author: Vitaly Budovski <vbudovski@gmail.com>
-Date:   Thu Sep 5 12:05:06 2013 +1000
-
-    Don't use 16 byte aligned stack for WIN32
-    
-    This fixes a crash when accessing __stdcall functions in Python ctypes.
-
-commit 3b44d41156149af8da2a58825fefdfa23274ae7a
-Author: Makoto Kato <m_kato@ga2.so-net.ne.jp>
-Date:   Wed Jul 10 15:34:53 2013 +0900
-
-    Fix build failure when using clang for Android
-    
-    clang for Android generates __gnu_linux__ define, but gcc for Android doesn't.  So we should add check it for Android
-
-commit d918d47809c174d62283306b282749f8db93661f
-Author: Mischa Jonker <mjonker@synopsys.com>
-Date:   Mon Jul 8 15:51:36 2013 +0200
-
-    arc: Fix build error
-    
-    One part of the patch for ARC support was missing in the upstreamed
-    version.
-    
-    Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
-
-commit d3d099b40c122550279789200263346f120f6909
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jul 2 16:11:38 2013 -0400
-
-    little-endian ppc64 support
-
-commit 0f8690a84c874ec09a090c8c6adfb93c594acac6
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jul 2 15:54:40 2013 -0400
-
-    Rebuild for ARC additions
-
-commit f88118b345f27c46f5445d6e4832c498ff9a6d85
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jul 2 15:51:27 2013 -0400
-
-    Revert "Merge pull request #36 from abergmeier/emscripten_fix"
-    
-    This reverts commit 6a4d901dde7b3f87984c563505717cde3113d16e, reversing
-    changes made to b50a13b9c07ec09af4b9697e482acdad571e6961.
-
-commit 6a4d901dde7b3f87984c563505717cde3113d16e
-Merge: b50a13b 587002c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jul 2 12:12:34 2013 -0700
-
-    Merge pull request #36 from abergmeier/emscripten_fix
-    
-    Fixes for building with Emscripten
-
-commit b50a13b9c07ec09af4b9697e482acdad571e6961
-Merge: 767f1f9 b082e15
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jul 2 12:10:26 2013 -0700
-
-    Merge pull request #44 from foss-for-synopsys-dwc-arc-processors/arc_support
-    
-    Add ARC support
-
-commit 767f1f96e5282da44d7340e6815e9820a3f78e39
-Merge: c3c40e0 b8a91d8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jul 2 12:08:04 2013 -0700
-
-    Merge pull request #43 from JensTimmerman/__m128
-    
-    added include for xmmintrin.h
-
-commit b8a91d81be77d479327fdb6bdd9fdae6d18e6e63
-Author: Jens Timmerman <jens.timmerman@ugent.be>
-Date:   Tue Jul 2 10:57:37 2013 +0200
-
-    added include for xmmintrin.h
-
-commit b082e15091961373c03d10ed0251f619ebb6ed76
-Author: Mischa Jonker <mjonker@synopsys.com>
-Date:   Mon Jun 10 16:19:33 2013 +0200
-
-    Add ARC support
-    
-    This adds support for the ARC architecture to libffi. DesignWare ARC
-    is a family of processors from Synopsys, Inc.
-    
-    This patch has been tested on a little-endian system and passes
-    the testsuite.
-    
-    Signed-off-by: Mischa Jonker <mjonker@synopsys.com>
-
-commit cc9b518687e46b0d1acafdd4bc3f3b281c25a3d9
-Author: Marcin Wojdyr <wojdyr@gmail.com>
-Date:   Tue May 14 15:01:23 2013 +0200
-
-    Update libffi.pc.in
-    
-    use -L${toolexeclibdir} instead of -L${libdir}
-    to be consistent with Makefile.am
-
-commit 587002c092cffe6e7a8d7028f246c241d03b738c
-Author: Andreas Bergmeier <andreas.bergmeier@gmx.net>
-Date:   Fri Apr 19 17:12:24 2013 +0200
-
-    Enable disabling of libtool on platforms where it does not work (e.g. LLVM).
-    Build libraries normally then.
-
-commit c3c40e0290377d7cf948b072eedd8317c4bf215e
-Merge: ede96e4 4750e3c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 30 05:24:14 2013 -0700
-
-    Merge pull request #34 from davidsch/armhf
-    
-    Fix ARM hard-float support for large numbers of VFP arguments
-
-commit 4750e3c662fd9569cb3e2d28f539685fd1ca8caf
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Thu Mar 28 16:56:36 2013 +0100
-
-    update changelog
-
-commit 9708e7cf09f1bf815f4d6485eb1f180fabb35804
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Wed Mar 27 19:31:04 2013 +0100
-
-    folow the ARM hard-float ABI in ffi_prep_incoming_args_VFP
-
-commit b41120981e5e49ca2da10b94b154775f50da5f36
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Wed Mar 27 16:38:35 2013 +0100
-
-    create separated versions of ffi_prep_incoming_args_* for SYSV and VFP ABIs.
-    
-    The different versions will be called depending on the value of cif->abi
-
-commit dd26f1f39c54861c5b91931f0f37a72942c2a072
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Thu Mar 28 15:39:01 2013 +0100
-
-    add a failing test for closures on ARM hardfloat
-
-commit 3c1608613ab3c2184222b98c5482cddedd6b559b
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Tue Mar 26 19:24:47 2013 +0100
-
-    extend ffi_prepare_args for FFI_VFP (hard-float ABI), fixing an issue with passing VFP arguments in VFP registers and the stack, while at the same time not using all core registers.
-
-commit 0f2ff2d4c92719be8936179f9ab674f4d1a3fd14
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Tue Mar 26 19:22:02 2013 +0100
-
-    separate ARM ffi_prepare_args in a version implementing the simple SYSV calling convention and one for the hard-float calling convention
-
-commit 3a352b8a8252400a83de22c7c424bf1887b4a2ef
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Tue Mar 26 14:24:04 2013 +0100
-
-    move the hardfloat specific argument copying code to the helper function
-
-commit 5df6b7944a4225b6eb329f3886be64e04e966f29
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Tue Mar 26 14:02:21 2013 +0100
-
-    extract setting of arguments to be passed to a helper function
-
-commit 7d1048c471bb4b1f9d67a9e9f8e95f9a1d2e6d45
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Tue Mar 26 11:33:33 2013 +0100
-
-    extract code to align the argument storage pointer to a helper function
-
-commit b9f013788f0f384c423ad963475aaacb55598135
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Mon Mar 25 13:27:36 2013 +0100
-
-    add a testcase, that on ARM hardfloat needs more than the 8  VFP argument registers to pass arguments to a call
-
-commit 2fbdb0f231cafdb77b025d3cd8afe90cda99b3ba
-Author: David Schneider <david.schneider@bivab.de>
-Date:   Mon Mar 25 13:26:02 2013 +0100
-
-    use the absolute value to check the test result against an epsilon
-
-commit ede96e4eb660bbf3e0fe048135efa8106f48af5d
-Merge: f22ab3c 9e34992
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 17 18:38:21 2013 -0400
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit f22ab3c6877cbdd07f058b68816b0086b1cb0e1e
-Merge: 12b1886 d08124b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 17 18:34:54 2013 -0400
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit 9e34992a5ea2fda1dba5875bf96dc91a7230f51f
-Merge: 12b1886 d08124b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 17 18:34:54 2013 -0400
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit 12b1886d7b1f8aa264b1d348bfa47a0e14712df4
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 17 18:32:12 2013 -0400
-
-    cygwin fix & updates for 3.0.13
-
-commit d08124bedf2c6d61874fe215404783aeb9f6f1ac
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 17 18:32:12 2013 -0400
-
-    cygwin fix & updates for 3.0.13
-
-commit cb32c812d04d1dfa72002cc04924e7e4fef89e02
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Mar 17 09:27:55 2013 -0400
-
-    Fix lib install dir
-
-commit efd7866a361a6f636bae8400d26c6811e56ca207
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 08:35:57 2013 -0400
-
-    2.0.13rc1
-
-commit ff647ad4dff2f07dd153f295a1f70b1d906cd6ca
-Merge: 4acf005 d9dd417
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 08:20:40 2013 -0400
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-    
-    Conflicts:
-    	ChangeLog
-
-commit 4acf0056f55c757490dae6c29a65b0321327ea8a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 08:18:45 2013 -0400
-
-    Build fix for soft-float power targets
-
-commit 675c9839224e4268187f1ec6f512127f9db555d0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 08:12:38 2013 -0400
-
-    Documentation fix
-
-commit 8a286f570ccd41db81f74ea7f248da62241d898a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 08:01:19 2013 -0400
-
-    Fix for m68000 systems
-
-commit d9dd417b09566af55b7b3000bb53ccaf2e1d6c92
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 08:01:19 2013 -0400
-
-    Fix for m68000 systems
-
-commit 215763d012a944d95406b394d6013b80d220e870
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 07:57:35 2013 -0400
-
-    Update configury.
-
-commit 9180d8f39c9b6afe17b78277c2711a5d9948e824
-Merge: 2fb527a 7e1b326
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 07:46:55 2013 -0400
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit 2fb527a017a4943e176a489ff103231b86464b59
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 07:46:38 2013 -0400
-
-    Add Meta processor support
-
-commit 211a9ebf4d1a9801e15e103566aed2b8c42790be
-Merge: f308faf ee18766
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 04:24:40 2013 -0700
-
-    Merge pull request #32 from alex/patch-1
-    
-    Fix for a crasher due to misaligned stack on x86-32.
-
-commit 7e1b32649efd24814e86172e196f390566f9e970
-Merge: f308faf ee18766
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 16 04:24:40 2013 -0700
-
-    Merge pull request #32 from alex/patch-1
-    
-    Fix for a crasher due to misaligned stack on x86-32.
-
-commit ee18766b169811426c14b011fbb46d81e344f926
-Author: Alex Gaynor <alex.gaynor@gmail.com>
-Date:   Thu Mar 14 15:00:33 2013 -0700
-
-    Fix for a crasher due to misaligned stack on x86-32.
-    
-    Full information on reproduction (using Python's ctypes available here: http://bugs.python.org/issue17423)
-
-commit f308faf1eabaf8dc24966ab17fbf94368f46b9c7
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Feb 11 14:25:13 2013 -0500
-
-    Add moxie support.  Release 3.0.12.
-
-commit 4ea22e54e3b143fe05c413f6dddd236af6bcbfb2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Feb 10 08:48:38 2013 -0500
-
-    Update README
-
-commit 10e77227b6ae85f46f28590bfb09ca3608554358
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Feb 10 08:47:26 2013 -0500
-
-    mend
-
-commit a9521411a53d58f2bf88199242200ceb0d4dae3a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Feb 9 06:54:40 2013 -0500
-
-    sparc v8 and testsuite fixes
-
-commit 70b11b47eea93bf43627588d494d0b3b0d062481
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 16:12:19 2013 -0500
-
-    Fix small struct passing on ppc
-
-commit 63ba1fa79f7c4ce42de848debe233aab31aecb51
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 15:18:19 2013 -0500
-
-    Remove xfail for arm*-*-*.
-
-commit 24fbca4c1d57d4ea628c0a8ba643684daf54a37e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 14:19:56 2013 -0500
-
-    Fix typo
-
-commit b0fa11cb0a94ce6baca058eab9b10e40475e71d6
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 14:17:13 2013 -0500
-
-    More man page cleanup
-
-commit 8bd15d139a58a6e46dc90a1cb2d89f59f32f06c7
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 13:56:37 2013 -0500
-
-    Fix many.c testcase for ppc
-
-commit 7aab825cf198be85490d3cd80e778d415d85ad9b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 13:26:21 2013 -0500
-
-    Add missing files to dist
-
-commit cb03ea8f4eb08024e44abe4392edc77b89fbfbad
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 12:25:18 2013 -0500
-
-    sparc v9 fixes for sun tools
-
-commit 35ee8d44f31dd3d3b88083c837dc351593e13cc2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 8 07:12:41 2013 -0500
-
-    Fix microblaze big-endian struct issue
-
-commit 9db7e1a958fc484ba149efe027008b9a170395fb
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 21:06:08 2013 -0500
-
-    Fix botched sparc patch. Update version.
-
-commit ce0138e61455f268af326e26908b9680ec2c4bea
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 18:04:01 2013 -0500
-
-    Update bug report address. rc2.
-
-commit fd07c9e40451e0ec1d0475cd54a83d45ccaea2c0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 18:00:36 2013 -0500
-
-    Add cache flushing routine for sun compiler on sparc solaris 2.8
-
-commit ed6ae9501b2bab45daf93b4935eb0c977635b763
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 16:43:36 2013 -0500
-
-    Add libtool-ldflags. Define toolexeclibdir for non-GCC builds.
-
-commit ffef2e046aaec853be356f0b8770a335185ea9cf
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 15:47:01 2013 -0500
-
-    x32 and libtool fixes
-
-commit 95eecebb2858dc6f1495a61072ff36d0a8127144
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 15:32:46 2013 -0500
-
-    Remove a.out cruft from dist
-
-commit 176aa9d2e23d9cd57d6f250692d910b408f9a651
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 15:29:22 2013 -0500
-
-    Fix GCC usage test and update README
-
-commit f3a4f3fdde89b04d66983a42a25d09161c5d4d54
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 7 09:57:20 2013 -0500
-
-    Fixes for AIX xlc compiler.
-
-commit 522f8fef49848927482bc63c94afaea5b84e5ec1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 6 20:31:31 2013 -0500
-
-    Fix man page. Clean out junk.
-
-commit c4dfa259eb4e8e6f4c397868d7fee80aa0bb6a12
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 6 17:43:24 2013 -0500
-
-    Bump soversion
-
-commit f62bd63fe6123cadedb8b2b2c72eb549c40fbce9
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 6 17:38:32 2013 -0500
-
-    Release candidate 1
-
-commit f7cd61e9e68a4a51147df04d75bfe5b91b9d9286
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 6 17:38:04 2013 -0500
-
-    Fix pkgconfig install bits
-
-commit 6a790129427121f7db2d876e7218a3104e6d2741
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 6 17:37:15 2013 -0500
-
-    Work around LLVM ABI problem on x86-64
-
-commit 370112938e705128fd5dd4017fc1a1210bd0271a
-Merge: bada2e3 bcc0c28
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Jan 27 05:09:04 2013 -0800
-
-    Merge pull request #28 from jralls/master
-    
-    Reorder x86_64 checks
-
-commit bcc0c28001b6d427d5cd8037d2e3c892babc6b4c
-Author: John Ralls <jralls@ceridwen.us>
-Date:   Sat Jan 26 15:21:14 2013 -0800
-
-    Reorder x86_64 tests
-    
-    So that darwin and cygwin/mingw are tested before the generic check --
-    which allows them to actually be set.
-
-commit bada2e326d9a9acf3ae40cfa4f5d7a9ba97b2ea8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 08:02:07 2013 -0500
-
-    Update README
-
-commit 655bb8f3690feba8e840a5f1854b1d78ed08f692
-Merge: 1035ffb 840f975
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 08:01:24 2013 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit 1035ffb2f468e1a1c401d58cff7e7abb69838e68
-Merge: aeb8719 4086024
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 07:55:53 2013 -0500
-
-    Update README
-
-commit 840f975866052fdd91b2c224d56e01ae5900b60d
-Merge: aeb8719 4086024
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 07:55:53 2013 -0500
-
-    Merge branch 'master' of github.com:/atgreen/libffi
-
-commit aeb8719a34756969970603fca4568530d56708af
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 07:37:30 2013 -0500
-
-    New microblaze support
-
-commit 40860245a4fd91a1b88adc9171ec993c549e45d5
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 07:37:30 2013 -0500
-
-    New microblaze support
-
-commit 20cae32b152b43679ae65a85db9a1c6bb8a143dd
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 07:07:38 2013 -0500
-
-    Xtensa support
-
-commit 9742f91782faef4a15941508a22c408fb7d1d227
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 21 07:03:41 2013 -0500
-
-    Mention IBM XL compiler support on AIX.
-
-commit f03eab08248f122ce3b623a18df9e19fae1b6e98
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jan 11 17:14:11 2013 -0500
-
-    Remove obsolete inline test functions
-
-commit 05fbe1faedc7b2580d5f14010d00e9e3cee73951
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jan 11 16:54:40 2013 -0500
-
-    xlc compiler support
-
-commit 0b4986a7889ed1864674192228f1162c1b5770a8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jan 11 11:19:52 2013 -0500
-
-    [travis] install dejagnu with sudo
-
-commit 3c337eef51ab9a4993fc875bfa26289dd6a08881
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jan 11 11:18:14 2013 -0500
-
-    [travis] install dejagnu
-
-commit 90720962ce1baf9fc35d1bde1738102bcd5bd5ed
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jan 11 10:57:30 2013 -0500
-
-    Add first travis config file
-
-commit bff052d9cd5be41ba9e47c76114054af487d3c30
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jan 11 10:24:32 2013 -0500
-
-    32-bit x86 fix and more
-
-commit cd41aeab6176f839167955c016ecc19f65f75df3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Jan 10 17:25:45 2013 -0500
-
-    Add compiler column to table
-
-commit 8bf987d4df7c4d21435b9211f6cc86abf5904b42
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Jan 10 17:24:51 2013 -0500
-
-    Fix for sunpro compiler on Solaris
-
-commit 3ee74fd6dc8ccd32b608bbff73526838fc34f70b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Jan 10 17:15:03 2013 -0500
-
-    Update documentation version.
-
-commit 13e2d7b92557a9511a0414df82bf2df3edc55cba
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Jan 10 10:52:02 2013 -0500
-
-    Handle both 32 and 64-bit x86 builds regardless of target triple
-
-commit 5141543000fc86a3d49a907a2313713ee79e504d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Jan 10 07:35:53 2013 -0500
-
-    Don't run EH tests with non-GNU compiler
-
-commit 56ba8d86f47937a0afb81a2b9e77c9d235d9db45
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Jan 10 07:25:10 2013 -0500
-
-    Don't use warning checking macro with sun compiler
-
-commit 6a028caec1b2c7904feb4c4f9cb7e1125e1d1b60
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Jan 10 01:19:43 2013 -0500
-
-    Don't use GCCisms to define types when
-    +       building with the SUNPRO compiler.
-
-commit 2d9b3939751b3ef9739049509d353ade10b32a8f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 9 21:14:54 2013 -0500
-
-    Fix for closures with sunpro compiler
-
-commit 8308984e479e3274a36e98e8272b5adbb6b774c2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jan 8 15:14:21 2013 -0500
-
-    Make sure we're running dejagnu tests with the right compiler.
-
-commit f26c7ca67147450db2fe25ea932944e6cf145d5c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jan 8 14:47:05 2013 -0500
-
-    Make compiler options in dejagnu runs compiler specific
-
-commit 74c776e21907fc2e59257c021f23077f8b7966cb
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jan 8 12:25:54 2013 -0500
-
-    Switch x86 Solaris to X86 from X86_64
-
-commit 8962c8c8d06803e310bac0ffc8e84ea15daeff3f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jan 8 12:22:24 2013 -0500
-
-    Fix read-only eh_frame test
-
-commit 35ddb69c2b49746d940e919ca226ecc1be94f14a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jan 8 07:53:37 2013 -0500
-
-    Only emit DWARF unwind info when building with GCC
-
-commit f7879bc3f3a8d0bbfcc38771732c160a58ba9cd8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Jan 8 07:30:28 2013 -0500
-
-    Testsuite fix for Solaris vendor compiler
-
-commit 67cea90fc0897021466fd102671019d30db474cd
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 7 06:30:24 2013 -0500
-
-    mend
-
-commit 0de3277b18cf54be3b81d509b9be9b47d9bc1e82
-Author: Thorsten Glaser <tg@mirbsd.de>
-Date:   Mon Dec 3 00:02:31 2012 +0000
-
-    Testsuite fixes (was Re: [PATCH] Fix libffi on m68k-linux-gnu, completely)
-    
-    Dixi quod…
-    
-    >although I believe some 3.0.11 checks to be broken:
-    
-    And indeed, with a few minor changes on top of git master,
-    I still get a full run of PASS plus one XPASS on amd64-linux!
-    
-    With the other patches (from this message’s parent) and
-    these applied, I get a full PASS on m68k-linux as well.
-    
-    So, please git am these three diffs ☺
-    
-    bye,
-    //mirabilos
-    --
-    FWIW, I'm quite impressed with mksh interactively. I thought it was much
-    *much* more bare bones. But it turns out it beats the living hell out of
-    ksh93 in that respect. I'd even consider it for my daily use if I hadn't
-    wasted half my life on my zsh setup. :-) -- Frank Terbeck in #!/bin/mksh
-    From 5cb15a3bad1f0fb360520dd48bfc938c821cdcca Mon Sep 17 00:00:00 2001
-    From: Thorsten Glaser <tg@mirbsd.org>
-    Date: Sun, 2 Dec 2012 23:20:56 +0000
-    Subject: [PATCH 1/2] Fix tests writing to a closure retval via pointer casts
-    
-    As explained in <Pine.BSM.4.64L.1212022014490.23442@herc.mirbsd.org>
-    all other tests that do the same cast to an ffi_arg pointer instead.
-    
-    PASS on amd64-linux (Xen domU) and m68k-linux (ARAnyM)
-    
-    Signed-off-by: Thorsten Glaser <tg@mirbsd.org>
-
-commit 8f4772f383abd71cfa141c8a70ba11c1aa4ebe2c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 7 06:14:53 2013 -0500
-
-    m68k fixes for signed 8 and 16-bit calls.
-
-commit ea7f8440d58afbebb181e295ff564fdf3d6590a0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jan 4 09:09:32 2013 -0500
-
-    remove gcc-ism
-
-commit f06c0f10377ac04eeba5e632dbe5c62c629df4e6
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 09:39:17 2013 -0500
-
-    Add missing ChangeLog entry and generated files.
-
-commit 1f8675d4c101d19d67ca0a55ff2ba973349558ad
-Merge: 335f419 f6b58d2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 06:34:38 2013 -0800
-
-    Merge pull request #26 from rofl0r/master
-    
-    fix build error on ppc when long double == double
-
-commit 335f419a86090cda9f215d149572f9481c3ad034
-Merge: 53236d5 6d6f711
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 06:30:03 2013 -0800
-
-    Merge pull request #23 from rurban/master
-    
-    cygwin/mingw shared libs need libtool LDFLAGS = -no-undefined
-
-commit 53236d5061034cc0a7f4647fc1bd05ba1aeb3d2a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 09:24:55 2013 -0500
-
-    Regenerate files
-
-commit 72222ca3fbe560e13c8dc89ca441b28b7cc74daf
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 09:06:38 2013 -0500
-
-    Update texinfo.tex
-
-commit 1e326c95431fc9896422fa36659f3e833852579c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 09:05:02 2013 -0500
-
-    Update config.guess and config.sub
-
-commit cb6671f5b8a9596ff968c6b6c304f70adf71b368
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 08:56:07 2013 -0500
-
-    Missing .gitignore changes for xcode support
-
-commit ebbe77966855395a2a47ed2c09a38f93eb0481cf
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 08:54:05 2013 -0500
-
-    missed x32 libtool patch.
-
-commit 4394096da0aca0dd422b479a043c18b4f05c5770
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 08:51:35 2013 -0500
-
-    missed trampoline_table patch. Move to GCC.
-
-commit ed7a59c3ff7c84bd95c374a5aff21599f705e6dc
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 08:48:01 2013 -0500
-
-    Windows symbol export fix.  Move to GCC.
-
-commit ccee09a4ff843b11c7d8b6819776f57d187305c7
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 08:41:55 2013 -0500
-
-    +2012-03-21  Peter Rosin  <peda@lysator.liu.se>
-    +
-    +       * testsuite/lib/target-libpath.exp [*-*-cygwin*, *-*-mingw*]
-    +       (set_ld_library_path_env_vars): Add the library search dir to PATH
-    +       (and save PATH for later).
-    +       (restore_ld_library_path_env_vars): Restore PATH.
-
-commit 089dbce7cc0889eb26444d89ae062c73c69f26f0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 08:37:35 2013 -0500
-
-    med
-
-commit 980a334c42b4b0eff32e55929ec6727d1326b05d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 07:36:42 2013 -0500
-
-    Test GCC update
-
-commit 8bad679ade5000e57cdc9cacde22e8b99840930f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 08:28:35 2013 -0500
-
-    New stand-alone patch
-
-commit 981c32ee115e9f0d6546a74592875e138222a9d1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Jan 2 07:34:03 2013 -0500
-
-    Merge with GCC.  Eliminate quilt bits.
-
-commit 61a054929517fb80c437ba71c91f3e20cfff581a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Nov 28 06:07:41 2012 -0500
-
-    Refresh config.guess and config.sub
-
-commit f6b58d2bdc0a24ce94dedce59802f091979df265
-Author: rofl0r <retnyg@gmx.net>
-Date:   Thu Nov 22 16:26:21 2012 +0100
-
-    fix build on ppc when long double == double
-
-commit 69da33a0761aeac73f9e9646269da61c906d6020
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Nov 12 15:25:47 2012 -0500
-
-    Pull in config.sub for aarch64 support and more
-
-commit f680b598b7bdde325ac9349e8c35151c228bf2df
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Nov 6 16:00:40 2012 -0500
-
-    Add missing aarch64 configury bits
-
-commit dfadfb19853c57c8623c436d0ef2bdafab24b433
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Oct 31 06:46:41 2012 -0400
-
-    Rebase for ppc64 fix
-
-commit e944b8c7eb1e2eeb9c0f3b9742b4d7f476860ce1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 30 14:06:09 2012 -0400
-
-    Add PaX work-around
-
-commit 9ccd51be1fdeb99f8b4f42f905166c2abbba8ac0
-Merge: f342996 fa5d747
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 30 13:37:37 2012 -0400
-
-    Fix commit conflicts
-
-commit f342996cb50eb23b868afcff5ac0cdbb6b505d63
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 30 07:42:27 2012 -0400
-
-    Darwin12 fix
-
-commit 58e8b66f70cef2e3c9b0e5a707b45d634cbbf5d9
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 30 07:07:19 2012 -0400
-
-    AArch64 port
-
-commit fa5d747905472571fd472c07d4726017624f66b3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 30 07:07:19 2012 -0400
-
-    AArch64 port
-
-commit 6993a6686f43f2313b18142c1e96189a27db2aa3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Oct 30 06:59:32 2012 -0400
-
-    Fix autoconf macros
-
-commit 70084e70ddb13b29dd05c751b1904de206bbe790
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Oct 12 23:55:06 2012 -0400
-
-    Update Tile* port info
-
-commit 9c00a3f6742d61404b31268cc773e7130ff43331
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Oct 12 16:46:06 2012 -0400
-
-    TILE-Gx/TILEPro support
-
-commit 048d2f41c3a6664b4b64bf21e804686662da4160
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Oct 11 10:55:25 2012 -0400
-
-    Rebase
-
-commit 6d6f71108064f5069edd7bf771059d3b82640135
-Author: Reini Urban <rurban@cpanel.net>
-Date:   Sat Jul 7 12:42:00 2012 -0500
-
-    cygwin/mingw shared libs need libtool LDFLAGS = -no-undefined
-    
-    otherwise only static libs are created.
-
-commit d330f19292da8f39a78a9e2b0ba08df8094e3bc5
-Author: Nicolas Lelong <rotoglup>
-Date:   Sat May 5 09:37:02 2012 -0400
-
-    iOS build fixes.
-
-commit 09b23cfc1d6d15361eee18818851fd3cacb26559
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 27 08:29:48 2012 -0400
-
-    Update README with Blackfin/uClinux support
-
-commit 213ed15c70e72d666154c08e2b41dae3f61f20d3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 27 01:34:15 2012 -0400
-
-    Add blackfin supprt from Alexandre Keunecke.
-
-commit ff3d76fd427382ce7d2b2ed54acdd0bce470ca4f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Apr 11 23:16:48 2012 -0400
-
-    3.0.11
-
-commit 7e0a412c4fd9cbe77b467a9bf86f56aea62632c3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Apr 11 22:47:44 2012 -0400
-
-    Update files to ship
-
-commit 39e6a5860416f7bad992149817e1da1ba7c460d4
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Wed Apr 11 22:39:46 2012 -0400
-
-    More mac/ios build improvements
-
-commit 853cc722a16f8d1254573ef3bb73c7b8f3d8a110
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Apr 10 06:33:33 2012 -0400
-
-    Fix typo for darwin targets
-
-commit 3f5023068cda07a3dd6dacbaa875a5b5fc96d4bb
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 6 20:34:51 2012 -0400
-
-    mend
-
-commit ebb8e8945681ce0af7a5c47a980287e8ece84b84
-Author: Mike Lewis <mikelikespie@gmail.com>
-Date:   Fri Apr 6 20:02:08 2012 -0400
-
-    Build iOS library with xcode
-
-commit a098b44f4c592c2192fcdef4fad6108eb3f4301c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 6 17:04:35 2012 -0400
-
-    Reapply missing testsuite changes for arm
-
-commit 10d1e51393f08c14045db85843208f44f9f1e9ba
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 6 11:57:14 2012 -0400
-
-    Update to rc4.  Upgrade autoconf version.
-
-commit 9bcc884276dc0a807b2605e510b11b1740dd9aa2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 6 11:53:07 2012 -0400
-
-    Fix Linux/x32 reference in README
-
-commit a044a56b1cd2a0924f5ec0d6b5a5089d14fcd1a1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 6 10:39:10 2012 -0400
-
-    Linux/x32 libtool fix
-
-commit 59bb61a36661b972e8443531d3b7bc736e131a4b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Apr 6 08:26:14 2012 -0400
-
-    Update libtool version, README, tests dists
-
-commit f2981454cbe25cf9411b710f46c5f5552003a123
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Apr 5 15:45:19 2012 -0400
-
-    Revert debug code changes
-
-commit 39dccddb606f6fdb8dcb177d416e884041da6e30
-Author: Zachary Waldowski <zwaldowski@gmail.com>
-Date:   Thu Apr 5 12:32:41 2012 -0400
-
-    Fix building with Clang for Darwin (OS X 10.6+ and iOS
-     4.0+)
-
-commit 3afaa9a34a81a305227ae8cf4f12b9d0484d055e
-Author: Peter Rosin <peda@lysator.liu.se>
-Date:   Tue Apr 3 07:40:31 2012 -0400
-
-    Fix return_uc.c test case on windows.
-
-commit 65f40c35a2873d8328359ec4512bd0736dbe32c7
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Apr 3 07:35:59 2012 -0400
-
-    Repair ppc build regression.
-
-commit 0a1ab12a8d15caa894116a82249551f23ef65612
-Author: Peter Rosin <peda@lysator.liu.se>
-Date:   Fri Mar 30 08:14:08 2012 -0400
-
-    Various MSVC-related changes.
-
-commit e1539266e6c6dde3c99832323586f33f977d1dc0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Mar 30 00:40:18 2012 -0400
-
-    ARM VFP fix for old toolchains
-
-commit 7c5e60b5f47d725036a72162f136272bc407e3a1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Mar 29 08:48:22 2012 -0400
-
-    Rebase on fixed GCC sources
-
-commit e72ed5eeaa9cfb0fdc86f6b3422734177b659f96
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Mar 21 09:52:28 2012 -0400
-
-    Fix vararg float test
-
-commit bd78c9c3311244dd5f877c915b0dff91621dd253
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Mar 21 08:09:30 2012 -0400
-
-    More cygwin fixes
-
-commit 84d3253f86dad6b4f261231935675d35fd964b05
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Mar 19 23:07:35 2012 -0400
-
-    Rebase post GCC merge
-
-commit 964c5b93f80dcaacf73056b7d15a4d2b4b7a217c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 3 14:46:20 2012 -0500
-
-    abi check fixes and Linux/x32 support
-
-commit 6c194233a5f6f1d274669afc5924a9e1f69d4876
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Mar 3 14:17:54 2012 -0500
-
-    Add -no-undefined for both 32- and 64-bit x86
-    windows-like hosts.
-
-commit 8360bf1cd0aba8db5582266da70467de7e89a57a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 23 07:01:13 2012 -0500
-
-    Ensure that users don't include ffitarget.h directly
-
-commit d578b89619cf3d2baff027b203619dc307fc12e3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 15 00:18:18 2012 -0500
-
-    Fix ABI check regression
-
-commit dee20f8e45c486f5018f31e09bb362992aa498c3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 10 13:06:46 2012 -0500
-
-    Rebased from gcc
-
-commit 4130e1972d001143e5e9f3c6b65f2a6f9524169e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 3 13:18:27 2012 -0600
-
-    Refresh autoconf-archive m4 scripts
-
-commit 1ff9c604bb214b5a305064af1049577ef783730a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 1 16:34:30 2012 -0600
-
-    Rebase from GCC
-
-commit 211060eb8f714af0e935430efa6bb45e8e3ffc5d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 14:24:01 2012 -0500
-
-    Alpha fix
-
-commit 78d9c638ba0de6edfbc603fd65d19c6562663248
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 14:17:24 2012 -0500
-
-    mend
-
-commit afaf3381604bd81803d8a5f3bf4d462299f1aac3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 14:17:13 2012 -0500
-
-    mend
-
-commit 9e9c4aeb77de5608d602109f22100c1c0c79faad
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 14:11:23 2012 -0500
-
-    Add Amiga support
-
-commit 8efc0b1f4027d5a3cbf205e55d422d94e60f3226
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 13:47:38 2012 -0500
-
-    Unlikely fixes
-
-commit 1df51398ae183dc208ba4599ee867278b04d13d3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 13:43:59 2012 -0500
-
-    mend
-
-commit cd2277cc796b96b149cd284ae85326529fe7fb9c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 13:43:38 2012 -0500
-
-    mend
-
-commit 164e6fe04b189746c8bd5810c6e3e919770bb9d4
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 12:41:06 2012 -0500
-
-    m68k fixes
-
-commit c365ee7577bef00cb3c2c0b5224147aea04138d8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jan 23 11:13:18 2012 -0500
-
-    Refresh
-
-commit f22c38bbd93bcc0c04bf26c3e414556b3177c385
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Nov 18 15:13:41 2011 -0500
-
-    Update variadic patch
-
-commit 03e9ee321a3c208f88d2432587ce40b2bb2430ba
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Nov 18 15:13:00 2011 -0500
-
-    Fix cls_double_va.c and update docs
-
-commit 95f31151ec792809cfb80d385350f9f56d95aa25
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 23:46:05 2011 -0500
-
-    Rerun automake
-
-commit 198ed1ef85cf18342627f8d44bc3f12c9975a49d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 23:45:20 2011 -0500
-
-    Update version number
-
-commit 4f17e1f142e805b13959ba2594ee735eae439f4e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 17:22:24 2011 -0500
-
-    Fix last patch
-
-commit ff9454da44859716a5bd4eaa344499288c79694f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 17:18:51 2011 -0500
-
-    Add David Gilbert's variadic function call support
-
-commit ea14ae85e8f54ff046b7fb8a9cfe349475272044
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 16:36:59 2011 -0500
-
-    clean up
-
-commit 52891f8a93f9b8de801cca4cf05639422dc9773e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 16:35:55 2011 -0500
-
-    Add powerpc soft float support
-
-commit c8f1bde8e2566c5a87474b4d08aa934d6d28ee75
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 16:21:02 2011 -0500
-
-    Remove junk file
-
-commit 6a6e7f862f3cc677e19131587caa619e7f9c7ffd
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 16:20:42 2011 -0500
-
-    Fix kfreebsd
-
-commit d52fbed05ccbdee9ed8b9c911cbb4f85b0ff0f2a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 16:13:41 2011 -0500
-
-    Add missing ChangeLog entry
-
-commit 322052ce65c4fdac85bedc24726fd0e0094ba521
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 16:11:49 2011 -0500
-
-    Fix arm wince alignment issue
-
-commit af18df2bc2f52df81e7b5c619bd86db8489dc873
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 15:52:08 2011 -0500
-
-    Remove use of ppc string instructions
-
-commit 236c9391321f83ad40daf03f40c35c9ebc1da6b3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 07:37:40 2011 -0500
-
-    Fix darwin11 build problem
-
-commit c411f140f305ebb00d33c92b7cb2742bcd241b6a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 07:32:36 2011 -0500
-
-    Fix ax_enable_builddir macro on BSD systems
-
-commit 3d56106b07735abef6ae9f032e94f560a0ed2f30
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Nov 12 07:20:24 2011 -0500
-
-    Rebase
-
-commit 8c01954c50bf8ef2e00a3db166060a1b8f83a20d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Sep 6 14:26:32 2011 -0400
-
-    Build assembly files with debug info
-
-commit fed646a2078969f4ce89c29107f1e72e03f4a977
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Sep 6 09:50:20 2011 -0400
-
-    Regenerate configury with missing m4 macros
-
-commit d76441cf71216f8f1e62e7ec852a7f4e21371ec8
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Aug 24 10:14:23 2011 -0400
-
-    Update list of supported OpenBSD systems
-
-commit ee6696fdf4768ba6dd037fb6dd99435afa13816e
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Aug 23 12:30:29 2011 -0400
-
-    3.0.11-rc1. soname bump.
-
-commit c6265c36a91eab8175d0e72db84d8225418f2379
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Aug 23 10:31:33 2011 -0400
-
-    Version 3.0.10
-
-commit cc5e41bf32d18a14dbdd653d52eacdbdc934c392
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Aug 22 16:34:24 2011 -0400
-
-    Fix use of autoconf macros
-
-commit 049d8386ff52399e69a530b55b9feedc8a2589d2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Aug 22 14:50:10 2011 -0400
-
-    Many new patches
-
-commit 3b7efa4e74f0dcebf70b447391987aedd3473306
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Aug 15 13:25:13 2011 -0400
-
-    Revert remove-debug-code patch temporarily (for ARM Fedora release)
-
-commit d992ac54a2a9e7e064ffebcb91e05e7cb86185c7
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Jul 29 17:32:53 2011 -0400
-
-    Refresh from GCC
-
-commit 2d3fb36420e09304220ee6c0652bae5eccdb965d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Mar 30 16:54:42 2011 -0400
-
-    Fix darwin EH
-
-commit 30ff28e1d8cd9ed5319f1fbe9c7cccacc8161fb3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Feb 28 15:36:23 2011 -0500
-
-    Fix permissions
-
-commit 09f8f310f4f53a24289682d3d28f4399d7bafc3b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Feb 28 15:36:07 2011 -0500
-
-    More AIX fixes. rc9.
-
-commit 53d7b165642c220aa5166ba350b490802f359b54
-Merge: 18dd85d 3000dc2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Feb 28 15:23:31 2011 -0500
-
-    Merge branch 'master' of https://github.com/landonf/libffi-ios
-
-commit 18dd85d6cb9f3f3eea2a3b70eb4e150045905c55
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 25 16:23:04 2011 -0500
-
-    rc8. fix last patch.
-
-commit 74ee6ea8b42e60d44a3ae8938b1e42a38c1e66b4
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 25 15:52:14 2011 -0500
-
-    rc7.  More AIX fixes.
-
-commit 2541679dbd3db0014890f42192dbf8008ab923fa
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 25 15:09:13 2011 -0500
-
-    Fix ppc32 bug
-
-commit cbb062cc35c518004f1ab45c847f8ec4f66069ad
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Feb 17 20:39:21 2011 -0500
-
-    Another non-GCC configury fix
-
-commit 8cf8878425e9971866fa6b27a3e4914729ad3960
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 15 15:19:49 2011 -0500
-
-    Fix ax_cc_maxopt.m4
-
-commit 24b72070c0937f9000744c77a636f07e04786b6a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Feb 14 15:30:57 2011 -0500
-
-    Fix warning and msvcc patches
-
-commit d72c49e556a8c516e97f6722d1be2f1209c21207
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Feb 13 11:41:05 2011 -0500
-
-    Add missing msvcc.sh
-
-commit 3000dc237f6017a7445d8404097a4f46b73fdd29
-Merge: 55e4a5a 1fbf9dc
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Feb 13 08:55:53 2011 -0500
-
-    Merge remote branch 'upstream/master'
-
-commit 1fbf9dc44feea564e84ad7406d17c5d5906ce0e0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Feb 13 08:06:39 2011 -0500
-
-    Fix bad_abi test. rc5.
-
-commit 90af15ef5c1614b76370c4d13954586fabf9e8e3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Feb 12 12:29:36 2011 -0500
-
-    iOS fixes
-
-commit 55e4a5aa1568558a04aa40f16fc022e459af53e3
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 12:13:46 2011 -0500
-
-    Add support for building a full armv6/armv7/i386 universal iOS library
-
-commit a0c80f279b8733d001cb5e5c5a3289ecb7a6e56a
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 11:43:49 2011 -0500
-
-    Update my e-mail address.
-
-commit 8195e0e11df7a53fa474caa9375f73ca1136ed66
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 11:27:00 2011 -0500
-
-    Fix symbol prefixes on Darwin.
-
-commit 56b3f8cef0f28cefaa0f40fe0cf7c524adef131d
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 11:14:54 2011 -0500
-
-    Modify the ffi_closure structures to hold table/table entry pointers instead of a code buffer.
-    
-    This re-integrates commit da2773e02ab26cc11a7f.
-
-commit 28a00f61ff3f64c4eb2269ce2aea3d493274469e
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 11:01:48 2011 -0500
-
-    Apple assembler support; fixed most gas/ELF-isms.
-
-commit 7f2ea33a80bfced5e48ed7292f3b8f057d54ff8f
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 10:39:18 2011 -0500
-
-    Replace RETLDM macro.
-    
-    The macro is incompatible with Apple's assembler; switch to
-    a simple inline version.
-
-commit 92ff23e77fa586455b427b71f49e1d9502470e6e
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 10:24:49 2011 -0500
-
-    Switch to the current iOS 4.2 SDK.
-
-commit 58fb8ca2dfb89ad70284bb9678d3d4dbb658c8a7
-Merge: cc3fbd9 71c792f
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 10:23:19 2011 -0500
-
-    Merge remote branch 'upstream/master'
-
-commit cc3fbd975ce9366d4c40a6ff6c108f664867bd7c
-Merge: e449a43 f6ab3ed
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 10:21:02 2011 -0500
-
-    Merge branch 'master' of github.com:landonf/libffi-ios
-
-commit e449a43bbe12f8119399928db1ae26adc71dde14
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Feb 12 10:20:42 2011 -0500
-
-    Allow specification of the minimum supported iOS version.
-
-commit 71c792f51bcf3e2f334e5ea1fb1a8b667cb3aedb
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Feb 12 09:33:11 2011 -0500
-
-    rc4
-
-commit 7c7c9f327299331022f6000603a35f2310dfe308
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Feb 12 09:29:29 2011 -0500
-
-    ungccify parts of the build
-
-commit ed62e48b95a0fa60b685f647cb73c9e190eec35c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 11 12:23:58 2011 -0500
-
-    Fix permissions
-
-commit 17d9e9e68ddb1b915a0b9751713033861b598575
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 11 12:23:20 2011 -0500
-
-    Use newer autotools.  Only build debug.c when --enable-debug.
-
-commit 6972a4ffda75761eaab7dfbe0fb1516b255e8e0c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 11 07:32:51 2011 -0500
-
-    Fix xlc build on AIX
-
-commit 1833aa0fb9831eb0725b63e35886c0f6d35df480
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Feb 11 07:11:04 2011 -0500
-
-    sparc ABI test fix.
-
-commit f1fb139b4e283fffdcf205a903943d5e9d2bb2a2
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 18:30:02 2011 -0500
-
-    Fix tests
-
-commit 5cb470331d181c84d5d621e88868327a324a5898
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 15:23:06 2011 -0500
-
-    Fix permissions
-
-commit 269deef6dbbb426695919d3398357fada3bb288c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 15:22:23 2011 -0500
-
-    rc3
-
-commit 42695e72504f647444b8e8e9b90bd24f1e3220e1
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 15:12:35 2011 -0500
-
-    Fix IRIX support
-
-commit a6e56b97f62a3feeb3301c24a2e4cae55e546021
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 15:00:42 2011 -0500
-
-    Add powerpc64-*-darwin* support
-
-commit 747d6c32d4abb07c10c3a1f93579c3929aaa2487
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 14:56:23 2011 -0500
-
-    Add Interix support
-
-commit eab6e41cde382aa07de6c011d514a14c0d62eb47
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 10:15:02 2011 -0500
-
-    Remove README.markdown form libffi-ios
-
-commit 69dbe845f4ee3e6ce8999f17a1e4f2179ef7da89
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 07:38:43 2011 -0500
-
-    Fix xfails
-
-commit f498318c07b95137fe259d86bdbe15347588b84a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 06:26:46 2011 -0500
-
-    Update README for iOS again
-
-commit 630b9c0ac43c7edcbfd892e23c09fb26724f4ac0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 06:24:23 2011 -0500
-
-    Update to rc2
-
-commit 0cad4386fa4c9ea5f8ca88b16247db4e5c8fea90
-Author: Anthony Green <green@moxielogic.com>
-Date:   Wed Feb 9 06:11:46 2011 -0500
-
-    Add ChangeLog entry.  Fix copyright headers.
-
-commit 09cb76f2645bd2c151846e9249d8ea707ba01e8c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 20:39:51 2011 -0500
-
-    Add missing change
-
-commit 2e3a48ccdd54340983c46a29a0b41985e3e789ac
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 20:37:26 2011 -0500
-
-    Fix make dist
-
-commit 5e4814d9928e236a2a4afe84d6e1d4fdaa473206
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 19:46:28 2011 -0500
-
-    fix permissions
-
-commit 5c0cc6f1536aa1738795a97303810a823c7fa2cb
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 19:45:59 2011 -0500
-
-    3.0.10rc1
-
-commit 857fe3de46d2286afa2fe772920ecf4aefa1688f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 19:39:20 2011 -0500
-
-    Clean ups
-
-commit e2214f8adb5577c247452e2cc9f4cbe304d7ca9f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 19:22:56 2011 -0500
-
-    Update README
-
-commit 1106229a5721a659da5c231ec0e8211119615394
-Merge: bc9d0be f6ab3ed
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 19:20:09 2011 -0500
-
-    Add iOS support
-
-commit bc9d0be2958ce475757f34dd2c878948aa77a39f
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 17:04:26 2011 -0500
-
-    3.0.10rc0 changes
-
-commit 3b836249feae6d08d3e6887486e4b9961ddafa09
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 14:28:59 2011 -0500
-
-    Rebase from GCC
-
-commit a26e3940619faeba6de54824c9540c90b1aab513
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 13:56:12 2011 -0500
-
-    copyright updates patch
-
-commit b8099539f00e224107594101e9760b6dc081a056
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 13:50:43 2011 -0500
-
-    Fix msvcc.sh botch
-
-commit dc411e8f99113a34656bfd2d3ae51259972488cc
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 10:49:29 2011 -0500
-
-    Fix HP-UX build
-
-commit 404585d1348e30ac58203bbd876d9131e5aed874
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 10:44:36 2011 -0500
-
-    Fix sparc v8 aggregate type returns for sun's compiler
-
-commit 19ce713188e193e4522740d24c20170411883d2d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 10:34:23 2011 -0500
-
-    grammar fix
-
-commit 89284fe55f1a8ad3bddbea796ee00d0e3ba411ce
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 10:19:19 2011 -0500
-
-    Fix AIX build with IBM XLC
-
-commit ba022c338af97cb18d9f8ed5a607fd483a61c09c
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 10:12:48 2011 -0500
-
-    fix win64-underscore patch
-
-commit 097e5f3924ee92a3ba6cd72f787da8a3eb14fea3
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 10:11:00 2011 -0500
-
-    x86 pcrel test part 2
-
-commit ed2c518d960b91d444be74e5a55779a9c4602f3b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 10:10:07 2011 -0500
-
-    x86 pcrel test
-
-commit 0e5843995f46900ef212531281e08b224464f413
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Feb 8 07:52:40 2011 -0500
-
-    Refresh from GCC
-
-commit 5b9cd52784339a42e417174a55e310e214d435f9
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Nov 22 15:19:57 2010 -0500
-
-    win64-underscore patch
-
-commit 2db72615b50eb5c0f29725c02c740a2f0d7fc7d9
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Nov 21 10:50:56 2010 -0500
-
-    Rebase
-
-commit f6ab3edc23dc8fc7c47a31c896044150c23f04b5
-Author: Landon Fuller <landonf@plausible.coop>
-Date:   Wed Oct 27 19:34:51 2010 -0400
-
-    Include the license header in the generated output.
-
-commit cef619462887fa0f360e3ee702d1e04f112b5b38
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Wed Oct 27 13:59:30 2010 -0400
-
-    Add missing copyright/license header.
-
-commit 53f387b203413c9aa6e31f49dbb70d37d816330b
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 19:57:17 2010 -0700
-
-    Minor README fix.
-
-commit 4fbcb5b5fbce11f4b168060e00639db33c85b75b
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 19:50:37 2010 -0700
-
-    Minor README fix.
-
-commit 8e7652ef6acab5db7a29f786686a54f05cdbdc7d
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 19:49:39 2010 -0700
-
-    Add a libffi-ios-specific github README.
-
-commit 83038cf24aa1a92b62b91ffee1dcc25d79243484
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 14:36:45 2010 -0700
-
-    Implement FFI_EXEC_TRAMPOLINE_TABLE allocator for iOS/ARM.
-    
-    This provides working closure support on iOS/ARM devices where
-    PROT_WRITE|PROT_EXEC is not permitted. The code passes basic
-    smoke tests, but requires further review.
-
-commit b00ff3e98fdde622cef617030e14d5356dff988f
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 14:22:26 2010 -0700
-
-    Rename the generated symbol
-
-commit da2773e02ab26cc11a7fe87e985599f35cdf0649
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 14:21:37 2010 -0700
-
-    Modify the ffi_closure structures to hold table/table entry pointers instead of a code buffer.
-
-commit 01d71b7bed41844f80cb9feef20dcc5ece5ba2d0
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 14:21:14 2010 -0700
-
-    Regenerated the autoconf script
-
-commit 19afda0069c42e51c81dca7b10a5cf884b4cdce0
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 14:20:52 2010 -0700
-
-    Enable AC_SUBST for FFI_EXEC_TRAMPOLINE_TABLE
-
-commit 9e1196444e78aef20028c18891f44ebe39a815fd
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 10:43:06 2010 -0700
-
-    Add a hard-coded FFI_EXEC_TRAMPOLINE_TABLE arm implementation.
-    
-    This implements support for re-mapping a shared table of executable
-    trampolines directly in front of a writable configuration page, working
-    around PROT_WRITE restrictions for sandboxed applications on Apple's
-    iOS.
-    
-    This implementation is for testing purposes; a proper allocator is still
-    necessary, and ARM-specific code needs to be moved out of
-    src/closures.c.
-
-commit f38364b399184e682fc3e785084bd497827bc5af
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 10:42:36 2010 -0700
-
-    Fix symbol prefix for ffi_closure_SYSV_inner on Darwin.
-
-commit 36849e7716b77aa25e4175d1f4be1b93dbf47aac
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 09:35:04 2010 -0700
-
-    Whitespace/comment fixes.
-
-commit b764162526854686e579a48b6ac5981f4eb886a3
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 09:04:34 2010 -0700
-
-    Fix the script name (build-iphone.sh -> build-ios.sh)
-
-commit a3d9aa85013341451ea97766485b7a11852d32b2
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 09:03:52 2010 -0700
-
-    Update the autogenerated autoconf/automake files.
-
-commit c71480eaf839f26bbdfcd8965f65ac4d8defddc0
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 09:02:05 2010 -0700
-
-    Update automake/autoconf to conditionally build src/arm/trampoline.S if FFI_EXEC_TRAMPOLINE_TABLE is enabled.
-
-commit 9af9291b73bc5e27ecd949bec8157f20426d65b8
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 08:52:33 2010 -0700
-
-    Add the trampoline table generated by gentramp.sh
-
-commit 68ce0c383ece84f69945d1c8c3fed03f7f9cb5d6
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sun Sep 19 08:38:19 2010 -0700
-
-    Add a shell script that generates the ARM trampoline page.
-    
-    This generates a page of 340 trampolines, aligned within one page. The
-    trampolines use pc-relative addressing to reference config data
-    (context, jump address) from a page placed directly prior to the
-    trampoline page. This can be used on systems -- such as iOS -- that do not
-    support writable, executable memory by remapping the executable page
-    containing the trampolines directly above a newly allocated writable
-    config page.
-
-commit 75af086be8830a8eafe9b1ebda199d788bcb0c62
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 18:12:19 2010 -0700
-
-    Update autoconf files
-
-commit 1ac92cca9b02ef8d6a769f0de1adccd5c9630355
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 18:08:14 2010 -0700
-
-    Add autoconf check for W^X platforms that require a trampoline table.
-    
-    This adds the FFI_EXEC_TRAMPOLINE_TABLE. The flag is enabled for
-    arm-apple-darwin, where PROT_EXEC on writable (or formerly writable) pages is
-    not permitted for sandboxed binaries.
-
-commit be72fbab29b7190c702d8e1ac3d149855e95879d
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 18:02:25 2010 -0700
-
-    Use the correct host triple for arm/darwin
-
-commit 70150bdf4509269965c72f2032bf74f285767afe
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 16:38:03 2010 -0700
-
-    Add missing UNWIND entry; disables .pad on non-EABI targets.
-
-commit 6b452bafaec498df975ba8ac4c99de174e5f74f7
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 16:21:32 2010 -0700
-
-    Apple assembler support; fixed most gas/ELF-isms.
-
-commit 8ddac835b6f8b54ede764d0ea977dee4c82e2d67
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 15:38:06 2010 -0700
-
-    Fix placement of the __APPLE__ macro.
-
-commit 69043d02936bb0579ac59b4ee1ed8dec38c38db7
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 15:32:08 2010 -0700
-
-    Work-around libffi's FP ABI detection.
-    
-    On iOS, we must use the AAPCS floating point return value calling
-    conventions. libffi's ARM implementation will only use these conventions
-    if __SOFTFP__ is defined, which is not the case when GCC's
-    -mfloat-abi defaults to 'softfp' instead of 'soft'. To work around this
-    we manually define __SOFTFP__ for Apple platforms in the ARM-specific
-    sysv.S.
-    
-    See also:
-      http://developer.apple.com/library/ios/#documentation/Xcode/Conceptual/iPhoneOSABIReference/Introduction/Introduction.html
-      http://infocenter.arm.com/help/topic/com.arm.doc.ihi0042d/IHI0042D_aapcs.pdf
-
-commit a82e6c354ea805114642a6e440abd0832cb1d23f
-Author: Landon Fuller <landonf@bikemonkey.org>
-Date:   Sat Sep 18 14:44:24 2010 -0700
-
-    Add a stub iOS build script to drive autoconf
-
-commit 84e8de6e9fc19388f6f1102c013b7d0d52940ecc
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Aug 6 01:35:12 2010 -0400
-
-    Restore execute permissions
-
-commit 3aeecc9eb1a6feba6549849cdd335c926415a4fc
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Aug 5 15:19:00 2010 -0400
-
-    Fix win64-struct-args patch
-
-commit 00d0b59cd13f89ab8b44bd894eb7f0a131fcb472
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Aug 5 14:56:53 2010 -0400
-
-    Fix debug build for windows
-
-commit bda487e87064f27965155459a62dc52a744778d0
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Aug 5 09:02:41 2010 -0400
-
-    Don't use -safeseh with ml64
-
-commit c1d28ba8d5029795af313ffeb81c97efc6d4c847
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Aug 5 08:48:16 2010 -0400
-
-    stdcall-x86-closure-fix
-
-commit 5feacad4a56c85b3f23a267a30b2cf424cd59548
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Aug 5 08:30:04 2010 -0400
-
-    define generic symbols carefully
-
-commit 10ea848900bc3018ac213cef52b44cacbe5cbebc
-Author: Anthony Green <green@moxielogic.com>
-Date:   Thu Aug 5 08:24:27 2010 -0400
-
-    don't copy win64 struct args
-
-commit d14178be4c49c3ada44a9fe9efe11d444372ddab
-Author: Anthony Green <green@moxielogic.com>
-Date:   Fri Jul 23 09:14:00 2010 -0400
-
-    FFI_LAST_ABI fix
-
-commit 3f5b1375ab1e2b8e3d593e21b27097a4a50f9b83
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Jul 12 14:39:18 2010 -0400
-
-    rebase
-
-commit eaf444eabc4c78703c0f98ac0197b1619c1b1bef
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sat Jul 10 08:59:09 2010 -0400
-
-    Fix selinux test
-
-commit 630974152247f100ece4d44f10c3721bb4599fbf
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Wed May 5 20:14:56 2010 -0400
-
-    Micharl Kohler's spelling fixes
-
-commit 9dc9a293f3d4589fcaf02dd4288c8cebaefa508e
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Tue Apr 13 10:33:52 2010 -0400
-
-    Rebase to latest GCC sources
-
-commit f2c2a4fce9b3eca9f39b4f3545118bc256da4a73
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Tue Apr 13 10:19:28 2010 -0400
-
-    Remove warnings and add OS/2 support
-
-commit c0b69e57d529e33d18b658cc5572a21e3663247c
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Tue Mar 30 08:30:22 2010 -0400
-
-    Dan Witte's windows build fixes.
-
-commit 59a259f4d348f593b45f452309f4d020a28051c4
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Mon Mar 15 05:57:51 2010 -0400
-
-    Remove junk file
-
-commit 3de1eb36d37a66829e606421939874d0d60d816d
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Mon Mar 15 05:57:24 2010 -0400
-
-    fix-comments patch
-
-commit c3813b6d7f8a777700f4c5862190c0db148d4de8
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Tue Jan 26 16:48:56 2010 -0500
-
-    Rebuild Makefiles with automake 1.11.1 for CVE-2009-4029.
-
-commit 8d27f68baa365bf883b6053c5f6bc819646d5434
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Jan 15 11:35:37 2010 -0500
-
-    Mention recent changes in README
-
-commit ff3cd68b8cf2d9a28cad7aa9beff46236eacec8c
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Jan 15 11:27:24 2010 -0500
-
-    Add msvc.sh wrapper
-
-commit cadeba6cb53414a1253582f1719c286665de7b6c
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Jan 15 10:46:51 2010 -0500
-
-    Microsoft Visual C port
-
-commit 0739e7dc00db766eb64f502ec4137b817638c9a1
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Jan 15 09:48:33 2010 -0500
-
-    Add x86 Sun Studio compiler support
-
-commit edfdfd2e85b8d01d2455934f1d7f4d7eb2f3cf1c
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Wed Jan 13 02:56:19 2010 -0500
-
-    Add closure example doc
-
-commit 7b7a42f221cf171e8d09df34cac6dc1fd8458cc3
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Tue Jan 12 09:14:14 2010 -0500
-
-    Rebase from GCC
-
-commit 4b18d1f73dc7733137869e4ab5725cb90c1c8fde
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Jan 1 10:24:27 2010 -0500
-
-    Add x86-64 MingW to README
-
-commit c3042afaf3f84abbbe9c91bf9bc9896b0d9eb003
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Jan 1 08:08:02 2010 -0500
-
-    Reset quilt patches post 3.0.9 merge with GCC
-
-commit b0304e9679bdfec6ac45a57b5c96542697249418
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Thu Dec 31 11:32:40 2009 -0500
-
-    Update version
-
-commit 2e7e03d014d9c9bf40e97ce75cba089ad052fa6b
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Thu Dec 31 07:43:22 2009 -0500
-
-    Final updates before 3.0.9
-
-commit aea706c52825c8eee677ffa7fdbdd3aed1725492
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Tue Dec 29 10:09:31 2009 -0500
-
-    really 3.0.9rc12
-
-commit 0cfe60e9d13f132b88995cfee41f2156344f6fa2
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Tue Dec 29 10:06:04 2009 -0500
-
-    3.0.9rc12
-
-commit 14e2e92e8645804b6940b3e96c98e9f7f384a6b2
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sun Dec 27 21:03:33 2009 -0500
-
-    3.0.9rc11
-
-commit 884402787bf8eaf7ec207085037cf8ace2f660ec
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 12:57:23 2009 -0500
-
-    HPUX support and avr32 test fixes.
-
-commit 01c78756aff22efb1f122f8e93e068d7bf2185c7
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 10:05:18 2009 -0500
-
-    3.0.9rc9
-
-commit 70868464651320268d79c6894db5a50fdc11032a
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 09:58:03 2009 -0500
-
-    Remove xfails for mips and arm
-
-commit 838d4ad920ec85cf5ca3b511221d67f6d9a99024
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 09:57:27 2009 -0500
-
-    Remove a bunch of xfails.
-
-commit 7e37eaaf772f48906e69618c773b0a36c3927de9
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 07:46:50 2009 -0500
-
-    Fix huge_struct for solaris
-
-commit 07cc7a37194bc34064ebed7f2724333a798411c8
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 07:23:04 2009 -0500
-
-    3.0.9rc8
-
-commit 2b9be16ffabc81326128bc1bbdddff8ddc5d13d3
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 07:04:45 2009 -0500
-
-    3.0.9rc8
-
-commit 9458d88f676e9a21ab8993a54e16754b11687419
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 07:02:27 2009 -0500
-
-    Rebase from GCC
-
-commit 6a3412417593f068a04dc6163f4269cb295ad5ca
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Sat Dec 26 06:51:33 2009 -0500
-
-    Add Andreas Schwab's powerpc fix
-
-commit 39c8792ece1043f41f4c395a2ce71f4cf0ff4674
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Dec 25 21:52:28 2009 -0500
-
-    3.0.9rc7
-
-commit 1d04af52e3e24db69f742064694c22f8df5cc70e
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Dec 25 09:50:36 2009 -0500
-
-    Updated some mips XFAILs
-
-commit 26e9509c9b7929bc4fcf697071699051a652b1fd
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Dec 25 02:19:23 2009 -0500
-
-    Clean up ChangeLog.libffi for older patches.
-
-commit 9c157d3215e4393777f83eb6fa801df6528f40d7
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Dec 25 02:15:40 2009 -0500
-
-    Clean up undefine_AC_ARG_VAR_PRECIOUS patch.
-
-commit d22de05b0bfc480766bc1240615ce2830eee71b8
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Dec 25 02:04:23 2009 -0500
-
-    Fix patches
-
-commit 1fe3dc7c20dc4dbd8fed0d19c8618027d44ed971
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Dec 25 01:39:00 2009 -0500
-
-    Add windows support patch.
-
-commit f7c0bc613a88f7dbc2d18b345c10fa438833c170
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Fri Dec 25 01:22:11 2009 -0500
-
-    3.0.9rc6
-
-commit c7fa2da8260258c11ab1dc7ac06fb611a2c1b50f
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Thu Dec 24 07:22:44 2009 -0500
-
-    3.0.9rc6
-
-commit da11bece0fde66fc0268db3a01207dda857e25d2
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Thu Dec 24 05:34:46 2009 -0500
-
-    Release 3.0.9rc5
-
-commit e3399b11edeab546b066bfc18574f3edb905d0dc
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Thu Dec 24 01:09:32 2009 -0500
-
-    Update README
-
-commit 115ab36fceee69740a01ce49bc27e1908cc237b1
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Thu Dec 24 00:22:00 2009 -0500
-
-    Update missing changes for 3.0.9r4.
-
-commit f8c7a245bf5a80bd7e730ec03fcad17c8dcfcb07
-Author: Anthony Green <green@gmachine.(none)>
-Date:   Wed Dec 23 23:46:22 2009 -0500
-
-    Switch to quilt. Rebase to latest GCC.
-
-commit ce806772f02387b9a74f6496a263a368bccd5d59
-Merge: cd98813 dcc1f6b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Oct 5 00:41:35 2009 -0400
-
-    Merge branch 'master' of git@github.com:atgreen/libffi
-
-commit dcc1f6b4f1ffd2713bf68b791a13f85d455c8b1b
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Oct 5 00:29:33 2009 -0400
-
-    More clean up.
-
-commit 2829f5941a223b9d851d8ab6318318e6197d7e01
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Oct 5 00:28:03 2009 -0400
-
-    Clean up
-
-commit cd98813de517ea64041637e3e78d27a001d6d3b4
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Oct 5 00:25:29 2009 -0400
-
-    From Jens Rehsack.  Fix for 64-bit AIX.
-
-commit e4a91de766acc47f6c50f13cc11719a65e23ecba
-Author: Anthony Green <green@moxielogic.com>
-Date:   Mon Oct 5 00:16:17 2009 -0400
-
-    From Abdulaziz Ghuloum.  Adds special case for Snow Leopard.
-
-commit 3425a763bcdaadb8b430226f427ec833afdcc96a
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Oct 4 23:57:29 2009 -0400
-
-    Fix detection of free/openbsd.  From Alexis Ballier.
-
-commit 2340e7a777902de61499d47823ad8d5e0eeb6203
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Oct 4 23:53:17 2009 -0400
-
-    AVR support
-
-commit 5cbe2058c128e848446ae79fe15ee54260a90559
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Oct 4 23:53:11 2009 -0400
-
-    Initial stand-alone patch.
-
-commit c6dddbd02bad9654ed58cdb0feb360934d105dec
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Oct 4 08:11:33 2009 -0400
-
-    Initial commit
-
-commit 5ffc0c37486fb1538bccc0ca7acc807d4f1af932
-Author: Anthony Green <green@moxielogic.com>
-Date:   Sun Oct 4 07:58:22 2009 -0400
-
-    Update version to 3.0.9rc1.  Add more useful things to .gitignore.
-
-commit bd29f83ee9f6fa6b65adee9d3f57834f364d9887
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Sep 29 12:07:26 2009 -0400
-
-    Add .gitignore
-
-commit 9474f853f83e3f0167c1b306177321bfcc93e56d
-Author: Anthony Green <green@moxielogic.com>
-Date:   Tue Sep 29 11:13:02 2009 -0400
-
-    Remove old CVSROOT files.
-
-commit 0c25275ec24bfe2c2c25a000465f0950ef9dd51b
-Author: twall <twall>
-Date:   Wed Aug 19 12:57:34 2009 +0000
-
-    Apply Dave Korn's cygwin/GCC changes
-
-commit 39228c27ed3f677a95b46380a8d31602b5777e1a
-Author: aph <aph>
-Date:   Tue Jun 16 18:00:47 2009 +0000
-
-    2009-06-16  Wim Lewis  <wiml@hhhh.org>
-    
-    	* src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
-    	supposed to be callee-saved.
-    	* src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
-    	return buffer for odd-size structs.
-
-commit 5e93cc704d127c2c8ae7f5d2cef621145d43e777
-Author: aph <aph>
-Date:   Tue Jun 16 17:41:47 2009 +0000
-
-    2009-06-16  Andreas Tobler  <a.tobler@schweiz.org>
-    
-    	PR libffi/40444
-    	* testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
-    	allow_stack_execute for Darwin.
-
-commit b509af8959dc371b92392c623522ea6f4946a71d
-Author: aph <aph>
-Date:   Tue Jun 16 16:17:52 2009 +0000
-
-    2009-06-16  Andrew Haley  <aph@redhat.com>
-    
-    	* configure.ac (TARGETDIR): Add missing blank lines.
-    	* configure: Regenerate.
-
-commit d57e96dc56ee76fbbb9b59d73aeaa92354db5ecb
-Author: aph <aph>
-Date:   Tue Jun 16 09:59:02 2009 +0000
-
-    2009-06-16  Andrew Haley  <aph@redhat.com>
-    
-            * testsuite/libffi.call/cls_align_sint64.c,
-            testsuite/libffi.call/cls_align_uint64.c,
-            testsuite/libffi.call/cls_longdouble_va.c,
-            testsuite/libffi.call/cls_ulonglong.c,
-            testsuite/libffi.call/return_ll1.c,
-            testsuite/libffi.call/stret_medium2.c: Fix printf format
-            specifiers.
-            * testsuite/libffi.call/huge_struct.c: Ad x86 XFAILs.
-            * testsuite/libffi.call/float2.c: Fix dg-excess-errors.
-            * testsuite/libffi.call/ffitest.h,
-            testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
-
-commit b01d6d1982c9e020507029bfd5a58a8c60d111fa
-Author: aph <aph>
-Date:   Tue Jun 16 09:44:54 2009 +0000
-
-    2009-06-16  Andrew Haley  <aph@redhat.com>
-    
-    	* testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
-    	* testsuite/libffi.call/err_bad_abi.c: Likewise.
-
-commit 35b6ded138591900a88055a8a8ac1fadc29a76d6
-Author: aph <aph>
-Date:   Fri Jun 12 15:29:20 2009 +0000
-
-    2009-06-11  Kaz Kojima  <kkojima@gcc.gnu.org>
-    
-            * testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
-            * testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
-            * testsuite/libffi.call/err_bad_typedef.c: Likewise.
-
-commit acc46605f2d95d67d69398e7644610f10a157ce3
-Author: aph <aph>
-Date:   Fri Jun 12 14:21:28 2009 +0000
-
-    2009-06-12  Andrew Haley  <aph@redhat.com>
-    
-            * ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
-            testsuite/libffi.call/cls_align_uint64.c,
-            testsuite/libffi.call/cls_ulonglong.c,
-            testsuite/libffi.call/return_ll1.c,
-            testsuite/libffi.call/stret_medium2.c: Fix printf format
-            specifiers.
-            testsuite/libffi.special/unwindtest.cc: include stdint.h.
-
-commit 16d1996ed0797bd7c11aca2b0fe7e7748751aaf6
-Author: twall <twall>
-Date:   Thu Jun 11 14:27:42 2009 +0000
-
-    update changelog
-
-commit 92a515c33efe91be3cb0258f01c63aff208489c7
-Author: twall <twall>
-Date:   Thu Jun 11 14:27:28 2009 +0000
-
-    use ffi_closure_alloc instead of stack-based closure
-
-commit e4363160ba9e50167f9ca0a7399d537a1d2cd0ce
-Author: twall <twall>
-Date:   Thu Jun 11 14:26:23 2009 +0000
-
-    remove unused extern
-
-commit 1dc2781d2ba38f5f000ff70069d617fb21e1d2af
-Author: twall <twall>
-Date:   Thu Jun 11 11:36:16 2009 +0000
-
-    remove not-yet-applied changelog entries
-
-commit bb27735fe689dac97ec0dc847ed8d3d519620109
-Author: twall <twall>
-Date:   Wed Jun 10 10:42:36 2009 +0000
-
-    add win64 support
-
-commit b2a54c100c74854a409820817d54617fdda39eb8
-Author: aph <aph>
-Date:   Mon Jun 8 16:50:49 2009 +0000
-
-    2009-06-08  Andrew Haley  <aph@redhat.com>
-    
-    	* testsuite/libffi.call/err_bad_abi.c: Add xfails.
-    	* testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
-    	* testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
-    	* testsuite/libffi.call/err_bad_typedef.c: Add xfails.
-    
-    	* testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
-    	* testsuite/libffi.call/stret_medium.c: Likewise.
-    	* testsuite/libffi.call/stret_large2.c: Likewise.
-    	* testsuite/libffi.call/stret_large.c:  Likewise.
-
-commit 25723e7141f73d3736d7244b980c89d97db852b6
-Author: aph <aph>
-Date:   Fri Jun 5 13:03:40 2009 +0000
-
-    2009-06-05  Andrew Haley  <aph@redhat.com>
-    
-            * src/x86/win32.S (_ffi_closure_STDCALL): Import from gcc.
-
-commit 70758199c7cd41f411987360ccb302b497a56dc9
-Author: aph <aph>
-Date:   Thu Jun 4 16:29:58 2009 +0000
-
-     2009-06-04  Andrew Haley  <aph@redhat.com>
-    
-            * src/powerpc/ffitarget.h: Fix misapplied merge from gcc.
-
-commit e8bb12563f9aa23ddf36fa6a5b92b16b5c3e1a7f
-Author: aph <aph>
-Date:   Thu Jun 4 14:59:18 2009 +0000
-
-    2009-06-04  Andrew Haley  <aph@redhat.com>
-    
-    	* src/mips/o32.S,
-    	src/mips/n32.S: Fix licence formatting.
-
-commit d66a8e32c3671479e3ce0f6819673e5932ba6b7f
-Author: aph <aph>
-Date:   Thu Jun 4 14:43:40 2009 +0000
-
-    2009-06-04  Andrew Haley  <aph@redhat.com>
-    
-    	* src/x86/darwin.S: Fix licence formatting.
-    	src/x86/win32.S: Likewise.
-    	src/sh64/sysv.S: Likewise.
-    	src/sh/sysv.S: Likewise.
-
-commit 7c3b7fd6b5db746b5b09a718f3044f811372f941
-Author: aph <aph>
-Date:   Thu Jun 4 14:39:20 2009 +0000
-
-    2009-06-04  Andrew Haley  <aph@redhat.com>
-    
-    	* src/sh64/ffi.c: Remove lint directives.  Was missing from merge
-    	of Andreas Tobler's patch from 2006-04-22.
-
-commit 1a2f93a8b362db13638afd9fcb3f2650180bfa17
-Author: aph <aph>
-Date:   Thu Jun 4 10:45:51 2009 +0000
-
-    2009-06-04  Andrew Haley  <aph@redhat.com>
-    
-            * src/sh/ffi.c: Apply missing hunk from Alexandre Oliva's patch of
-            2007-03-07.
-
-commit 944c95cf7aaaaf7c5fa368cda4673dd38f45020e
-Author: aph <aph>
-Date:   Wed Jun 3 17:42:56 2009 +0000
-
-    2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
-    
-           * src/x86/win32.S (_ffi_closure_STDCALL):  New function.
-           (.eh_frame):  Add FDE for it.
-    
-    2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
-    
-           * configure.ac:  Also check if assembler supports pc-relative
-           relocs on X86_WIN32 targets.
-           * configure:  Regenerate.
-           * src/x86/win32.S (ffi_prep_args):  Declare extern, not global.
-           (_ffi_call_SYSV):  Add missing function type symbol .def and
-           add EH markup labels.
-           (_ffi_call_STDCALL):  Likewise.
-           (_ffi_closure_SYSV):  Likewise.
-           (_ffi_closure_raw_SYSV):  Likewise.
-           (.eh_frame):  Add hand-crafted EH data.
-    
-    2008-11-21  Eric Botcazou  <ebotcazou@adacore.com>
-    
-           * src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
-           signed/unsigned int8/16 return values.
-           * src/sparc/v8.S (ffi_call_v8): Likewise.
-           (ffi_closure_v8): Likewise.
-    
-    2008-03-26  Kaz Kojima  <kkojima@gcc.gnu.org>
-    
-           * src/sh/sysv.S: Add .note.GNU-stack on Linux.
-           * src/sh64/sysv.S: Likewise.
-    
-    2008-03-26  Daniel Jacobowitz  <dan@debian.org>
-    
-           * src/arm/sysv.S: Fix ARM comment marker.
-
-commit 00fa972430bb1535a4b34bf029ebcad500027b0c
-Author: twall <twall>
-Date:   Sat Dec 27 16:59:05 2008 +0000
-
-    properly glob-match
-
-commit f5179e6794ac35af26fe86e468b8508a7a570c55
-Author: twall <twall>
-Date:   Fri Dec 26 19:06:28 2008 +0000
-
-    Mark XFAIL on longdouble tests for x86_64/mingw
-
-commit 80e2b5a749208c8a18f994ec5bee84594d051cc8
-Author: twall <twall>
-Date:   Mon Dec 22 15:21:15 2008 +0000
-
-    clean up tests for win64 use
-
-commit 7063d9996f742576095c7b0eb5016c0f9a670aec
-Author: green <green>
-Date:   Fri Dec 19 16:13:46 2008 +0000
-
-    Version 3.0.8 with x86-solaris support
-
-commit bdfeb13f0df0a63b19d62597517237b54d92228b
-Author: green <green>
-Date:   Fri Dec 19 15:47:44 2008 +0000
-
-    Bump to 3.0.7
-
-commit 69205de17d6ac4c11d4ba92d6a5b40a0c5f246b2
-Author: green <green>
-Date:   Thu Jul 24 18:03:48 2008 +0000
-
-    Many test fixes (failures due to excessive compiler warnings).
-
-commit 260d513fea00b3613fe957a44a157fe72c4ca29e
-Author: green <green>
-Date:   Thu Jul 17 13:13:52 2008 +0000
-
-    Version 3.0.6.  sh/sh64 fixes.
-
-commit 3704031875feabb74e3655ed03cff4c2b3c76ac6
-Author: green <green>
-Date:   Thu Apr 3 18:57:57 2008 +0000
-
-    Rev 3.0.5.
-
-commit 8406f5f48f7f58a1c982a93a95d521cf82b3241f
-Author: green <green>
-Date:   Thu Apr 3 18:57:34 2008 +0000
-
-    3.0.5
-
-commit 23a9e73212b62f9684cedb0ce70e92c59cfdaffa
-Author: green <green>
-Date:   Wed Mar 5 00:07:02 2008 +0000
-
-    2008-03-04  Anthony Green  <green@redhat.com>
-                Blake Chaffin
-                hos@tamanegi.org
-    
-            * testsuite/libffi.call/cls_align_longdouble_split2.c
-              testsuite/libffi.call/cls_align_longdouble_split.c
-              testsuite/libffi.call/cls_dbls_struct.c
-              testsuite/libffi.call/cls_double_va.c
-              testsuite/libffi.call/cls_longdouble.c
-              testsuite/libffi.call/cls_longdouble_va.c
-              testsuite/libffi.call/cls_pointer.c
-              testsuite/libffi.call/cls_pointer_stack.c
-              testsuite/libffi.call/err_bad_abi.c
-              testsuite/libffi.call/err_bad_typedef.c
-              testsuite/libffi.call/huge_struct.c
-              testsuite/libffi.call/stret_large2.c
-              testsuite/libffi.call/stret_large.c
-              testsuite/libffi.call/stret_medium2.c
-              testsuite/libffi.call/stret_medium.c: New tests from Apple.
-
-commit 429e37d3ad653e52e75bf725c883ab79e859f89a
-Author: green <green>
-Date:   Thu Feb 28 04:50:19 2008 +0000
-
-    clicky
-
-commit 51e79c428348c033314f54bcb30f7e388c59e347
-Author: green <green>
-Date:   Thu Feb 28 04:47:35 2008 +0000
-
-    getclicky
-
-commit affcab04e280efeace45a72c4dc6152c0e4f1b7f
-Author: green <green>
-Date:   Tue Feb 26 19:01:53 2008 +0000
-
-    2008-02-26  Jakub Jelinek  <jakub@redhat.com>
-                Anthony Green  <green@redhat.com>
-    
-            * src/alpha/osf.S: Add .note.GNU-stack on Linux.
-            * src/s390/sysv.S: Likewise.
-            * src/powerpc/linux64.S: Likewise.
-            * src/powerpc/linux64_closure.S: Likewise.
-            * src/powerpc/ppc_closure.S: Likewise.
-            * src/powerpc/sysv.S: Likewise.
-            * src/x86/unix64.S: Likewise.
-            * src/x86/sysv.S: Likewise.
-            * src/sparc/v8.S: Likewise.
-            * src/sparc/v9.S: Likewise.
-            * src/m68k/sysv.S: Likewise.
-            * src/ia64/unix.S: Likewise.
-            * src/arm/sysv.S: Likewise.
-
-commit 59689d5522c159a3ac967adb6b891cf5f22c890f
-Author: green <green>
-Date:   Tue Feb 26 17:40:51 2008 +0000
-
-    2008-02-26  Anthony Green  <green@redhat.com>
-                Thomas Heller  <theller@ctypes.org>
-    
-            * src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
-            comment.
-
-commit b13c84cf4668828ff8429ba4a2f94cd1eb574ae0
-Author: green <green>
-Date:   Tue Feb 26 17:38:15 2008 +0000
-
-    2008-02-26  Anthony Green  <green@redhat.org>
-                Thomas Heller <theller@ctypes.org>
-    
-            * include/ffi.h.in: Change void (*)() to void (*)(void).
-
-commit 265289f679ffd24a88ae1aa2cef0e4aa14703cd8
-Author: green <green>
-Date:   Tue Feb 26 17:34:36 2008 +0000
-
-    2008-02-26  Anthony Green  <green@spindazzle.org>
-    
-            * src/alpha/ffi.c: Change void (*)() to void (*)(void).
-            src/alpha/osf.S, src/arm/ffi.c, src/frv/ffi.c, src/ia64/ffi.c,
-            src/ia64/unix.S, src/java_raw_api.c, src/m32r/ffi.c,
-            src/mips/ffi.c, src/pa/ffi.c, src/pa/hpux32.S, src/pa/linux.S,
-            src/powerpc/ffi.c, src/powerpc/ffi_darwin.c, src/raw_api.c,
-            src/s390/ffi.c, src/sh/ffi.c, src/sh64/ffi.c, src/sparc/ffi.c,
-            src/x86/ffi.c, src/x86/unix64.S, src/x86/darwin64.S,>         src/x86/ffi64.c: Ditto.
-
-commit fb5036cd6d0f909918e90f7d2d9fd80d46682d5d
-Author: green <green>
-Date:   Sun Feb 24 17:25:25 2008 +0000
-
-    fix date
-
-commit 40bec108e7d0181e6c9928aa7a33187bcc0f3d6f
-Author: green <green>
-Date:   Sun Feb 24 17:25:02 2008 +0000
-
-    New release
-
-commit b922048fa82ea109a4af269ee47bbc2a586bbac2
-Author: green <green>
-Date:   Sun Feb 24 17:24:00 2008 +0000
-
-    2008-02-24  Anthony Green  <green@spindazzle.org>
-    
-            * configure.ac: Accept openbsd*, not just openbsd.
-            Bump version to 3.0.4.
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-            * libtool-version: Increment revision.
-            * README: Update for new release.
-
-commit affca4b92d06e5554784c7e9b233029ef83f7d8a
-Author: green <green>
-Date:   Fri Feb 22 21:53:29 2008 +0000
-
-    sync readme with web page.
-
-commit 3e53d8752ea74859b4c64fbbf935e62a937c4d78
-Author: green <green>
-Date:   Fri Feb 22 21:52:38 2008 +0000
-
-    New release
-
-commit 4d92f6c8e78fe084be65f3e8b58b859901ba796d
-Author: green <green>
-Date:   Fri Feb 22 21:49:46 2008 +0000
-
-    2008-02-22  Anthony Green  <green@redhat.com>
-    
-            * configure.ac: Bump version to 3.0.3.
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-            * libtool-version: Increment revision.
-            * README: Update for new release.  Clean up test docs.
-
-commit 0e185fa11a01f816824ba2687ed3715ab6219bef
-Author: green <green>
-Date:   Fri Feb 22 21:43:18 2008 +0000
-
-    Update configure script.
-
-commit f73986bd211cfbbaa593d1309504d0dc68626191
-Author: green <green>
-Date:   Fri Feb 22 21:40:53 2008 +0000
-
-    2008-02-22  Bjoern Koenig  <bkoenig@alpha-tierchen.de>
-                Andreas Tobler  <a.tobler@schweiz.org>
-    
-            * configure.ac: Add amd64-*-freebsd* target.
-            * configure: Regenerate.
-
-commit 0208f68fe5de30c33e7f70ebc281635917013f5a
-Author: green <green>
-Date:   Fri Feb 22 21:15:44 2008 +0000
-
-    2008-02-22  Thomas Heller <theller@ctypes.org>
-    
-            * configure.ac: Add x86 OpenBSD support.
-            * configure: Rebuilt.
-
-commit 01adb0e638a86cf0d5e668ed8e08be9b0cd2505f
-Author: green <green>
-Date:   Thu Feb 21 16:17:26 2008 +0000
-
-    Fix README.
-
-commit 1edd4563225981a14f7d4fb9919b1ed88e38082f
-Author: green <green>
-Date:   Thu Feb 21 13:39:01 2008 +0000
-
-    3.0.2
-
-commit c9b542800864e2204db6e83f3843a17813ba6165
-Author: green <green>
-Date:   Thu Feb 21 13:36:43 2008 +0000
-
-    add missing file
-
-commit d5fa5633d5c8d3c212a2267cfa38fba4091baa2c
-Author: green <green>
-Date:   Thu Feb 21 13:36:19 2008 +0000
-
-    2008-02-21  Anthony Green  <green@redhat.com>
-    
-            * configure.ac: Bump version to 3.0.2.
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-            * libtool-version: Increment revision.
-            * README: Update for new release.
-    
-    2008-02-21  Björn König <bkoenig@alpha-tierchen.de>
-    
-            * src/x86/freebsd.S: New file.
-            * configure.ac: Add x86 FreeBSD support.
-            * Makefile.am: Ditto.
-
-commit ac35bfc6fcadd8880c1efce36724820f9074b318
-Author: green <green>
-Date:   Sat Feb 16 01:03:56 2008 +0000
-
-    Updated
-
-commit f7942975fee7b0162647dd79e2652615b737e98e
-Author: green <green>
-Date:   Sat Feb 16 01:02:00 2008 +0000
-
-    2008-02-15  Anthony Green  <green@redhat.com>
-    
-            * configure.ac: Bump version to 3.0.1.
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-            * libtool-version: Increment revision.
-            * README: Update for new release.
-    
-    2008-02-15  David Daney  <ddaney@avtrex.com>
-    
-            * src/mips/ffi.c: Remove extra '>' from include directive.
-            (ffi_prep_closure_loc): Use clear_location instead of tramp.
-
-commit 59aa6bb1bfc86a610ac1a8b123443efd75854dd1
-Author: green <green>
-Date:   Fri Feb 15 20:52:26 2008 +0000
-
-    Add more platforms.
-
-commit 45a45ab99074448be0ae1a8d2ade50d28b60f8de
-Author: green <green>
-Date:   Fri Feb 15 19:16:36 2008 +0000
-
-    3.0 notes
-
-commit 4db74cbea888c9f1251b85baf00d99b83d3b994d
-Author: green <green>
-Date:   Fri Feb 15 19:10:26 2008 +0000
-
-    Update
-
-commit c3e1101ffabf44d8a2ee46e03ba9ab582050a825
-Author: green <green>
-Date:   Fri Feb 15 18:43:40 2008 +0000
-
-    2008-02-15  Anthony Green  <green@redhat.com>
-    
-            * configure.ac: Bump version to 3.0.0,
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-    
-    2008-02-15  David Daney  <ddaney@avtrex.com>
-    
-            * src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
-            Define (conditionally), and use it to include cachectl.h.
-            (ffi_prep_closure_loc): Fix cache flushing.
-            * src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
-
-commit 7e0cc12e9233ad285db41ce8dbdda61ed2a7fb06
-Author: green <green>
-Date:   Fri Feb 15 15:51:03 2008 +0000
-
-    New release
-
-commit 2d7dc885ec40d53866f29984d595511942c8b686
-Author: green <green>
-Date:   Fri Feb 15 15:30:26 2008 +0000
-
-            * man/ffi_call.3, man/ffi_prep_cif.3, man/ffi.3:
-            Update dates and remove all references to ffi_prep_closure.
-            * configure.ac: Bump version to 2.99.9.
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-
-commit a0525f03eeaaed33b1eac80e0c016455cee3615d
-Author: green <green>
-Date:   Fri Feb 15 15:14:30 2008 +0000
-
-    New release.
-
-commit 2b30dfb3146ee26ad956d00ee05eb835ca1a95b4
-Author: green <green>
-Date:   Fri Feb 15 15:12:43 2008 +0000
-
-            * man/ffi_prep_closure.3: Delete.
-            * man/Makefile.am (EXTRA_DIST): Remove ffi_prep_closure.3.
-            (man_MANS): Ditto.
-            * man/Makefile.in: Rebuilt.
-            * configure.ac: Bump version to 2.99.8.
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-
-commit bf41e64840ebcb6cc31a6f028253c1fde82705d8
-Author: green <green>
-Date:   Fri Feb 15 01:56:50 2008 +0000
-
-    Update.
-
-commit 4d39ddee677bbb61d621893b91e11eac5e7c4af7
-Author: green <green>
-Date:   Fri Feb 15 01:24:06 2008 +0000
-
-    * configure.ac: Bump version to 2.99.7.
-            * configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-            * include/ffi.h.in LICENSE src/debug.c src/closures.c
-              src/ffitest.c src/s390/sysv.S src/s390/ffitarget.h
-              src/types.c src/m68k/ffitarget.h src/raw_api.c src/frv/ffi.c
-              src/frv/ffitarget.h src/sh/ffi.c src/sh/sysv.S
-              src/sh/ffitarget.h src/powerpc/ffitarget.h src/pa/ffi.c
-              src/pa/ffitarget.h src/pa/linux.S src/java_raw_api.c
-              src/cris/ffitarget.h src/x86/ffi.c src/x86/sysv.S
-              src/x86/unix64.S src/x86/win32.S src/x86/ffitarget.h
-              src/x86/ffi64.c src/x86/darwin.S src/ia64/ffi.c
-              src/ia64/ffitarget.h src/ia64/ia64_flags.h src/ia64/unix.S
-              src/sparc/ffi.c src/sparc/v9.S src/sparc/ffitarget.h
-              src/sparc/v8.S src/alpha/ffi.c src/alpha/ffitarget.h
-              src/alpha/osf.S src/sh64/ffi.c src/sh64/sysv.S
-              src/sh64/ffitarget.h src/mips/ffi.c src/mips/ffitarget.h
-              src/mips/n32.S src/mips/o32.S src/arm/ffi.c src/arm/sysv.S
-              src/arm/ffitarget.h src/prep_cif.c: Update license text.
-
-commit d58b032b41a12bd3d72148da6822ab59dd698ff9
-Author: green <green>
-Date:   Fri Feb 15 00:59:25 2008 +0000
-
-    New release
-
-commit 91e5478df6d5ac63efbb10f025807b4606afab56
-Author: green <green>
-Date:   Fri Feb 15 00:50:30 2008 +0000
-
-    Update supported platforms.  Bump version.
-
-commit bd0768f877c8f7fd0d36af2191b203d4d057b1ce
-Author: green <green>
-Date:   Fri Feb 15 00:45:33 2008 +0000
-
-    * configure.ac: Bump version to 2.99.5.
-            * configure: Rebuilt.
-            * Makefile.am (EXTRA_DIST): Add darwin64.S
-            * Makefile.in: Rebuilt.
-            * testsuite/lib/libffi-dg.exp: Remove libstdc++ bits from GCC tree.
-            * LICENSE: Update WARRANTY.
-
-commit 49d345f767bd2cfee951bceaab6a1a07986cf293
-Author: green <green>
-Date:   Thu Feb 14 23:43:27 2008 +0000
-
-    update license reference
-
-commit 12ac48fc79b515db7c9accd9fcaa87b0dcefccdb
-Author: green <green>
-Date:   Thu Feb 14 23:42:08 2008 +0000
-
-    Update WARRANTY
-
-commit 6b91c41da87e78552f2990dfc504a0a3349f340b
-Author: green <green>
-Date:   Thu Feb 14 23:38:27 2008 +0000
-
-    fix tarball reference
-
-commit 2b59579e3533334bee4788e076b4e520c2ab518c
-Author: green <green>
-Date:   Thu Feb 14 23:35:58 2008 +0000
-
-    First update in 5 years!
-
-commit 6cbdf3f3a3777a93382a2d508ddef1c353ff0955
-Author: green <green>
-Date:   Thu Feb 14 22:44:06 2008 +0000
-
-    Fix .pc file bug and bump version
-
-commit 1d1dc81104b209df3cfef0840735c59efae2f655
-Author: green <green>
-Date:   Thu Feb 14 22:03:37 2008 +0000
-
-    Add man files and info file. Update README.  Tag as 2.99.3.
-
-commit f045a2367f793fa8b01534cf2e25bcc46afc8fa1
-Author: tromey <tromey>
-Date:   Thu Feb 14 20:46:57 2008 +0000
-
-    Move entry from ChangeLog to ChangeLog.libffi
-
-commit 6257f07d1a9efd27fa83639cfba281f5d3188731
-Author: tromey <tromey>
-Date:   Thu Feb 14 20:33:17 2008 +0000
-
-    	* aclocal.m4, Makefile.in, configure, fficonfig.h.in: Rebuilt.
-    	* mdate-sh, texinfo.tex: New files.
-    	* Makefile.am (info_TEXINFOS): New variable.
-    	* doc/libffi.texi: New file.
-    	* doc/version.texi: Likewise.
-
-commit 4232af563c5509c3760a33e3684a2b958be755e1
-Author: green <green>
-Date:   Thu Feb 14 16:19:21 2008 +0000
-
-            * Makefile.am (AM_CFLAGS): Don't compile with -D.
-            (lib_LTLIBRARIES): Define.
-            (toolexeclib_LIBRARIES): Undefine.
-            * Makefile.in: Rebuilt.
-            * configure.ac: Reset version to 2.99.1.
-            * configure.in: Rebuilt.
-
-commit 961543615c31f092b578a4b4cda914db64f9d0fa
-Author: green <green>
-Date:   Thu Feb 14 15:57:40 2008 +0000
-
-    Fix typo.
-
-commit aeb0abab87222f637fbf352d4effd3b76b52ed26
-Author: green <green>
-Date:   Thu Feb 14 15:54:27 2008 +0000
-
-          * libffi.pc.in: Usse @PACKAGE_NAME@ and @PACKAGE_VERSION@.
-            * configure.ac: Reset version to 2.99.1.
-            * configure.in: Rebuilt.
-            * Makefile.am (EXTRA_DIST): Add ChangeLog.libffi.
-            * Makefile.in: Rebuilt.
-            * LICENSE: Update copyright notice.
-
-commit 77fe243556433eae119d8bd7469bfccdd5bd8a1a
-Author: green <green>
-Date:   Thu Feb 14 15:37:00 2008 +0000
-
-    Fix make dist again
-
-commit d4970cf4529459bf0f0e43c602cac396786c6802
-Author: green <green>
-Date:   Thu Feb 14 15:18:56 2008 +0000
-
-    Fix make dist
-
-commit f0b1462f2d3024922ad71421bd5c4311fcb16da5
-Author: green <green>
-Date:   Thu Feb 14 15:01:41 2008 +0000
-
-    Use pkgconfig.  Increment libtool CURRENT version.
-
-commit 27e52f33baa069012a5adb2a3807f9ca1f2165ab
-Author: green <green>
-Date:   Sun Feb 3 13:59:48 2008 +0000
-
-    Fix header installs when using DESTDIR.
-
-commit fadab28eb6e33fb6dcdd7b9323e147142216d548
-Author: twall <twall>
-Date:   Sun Feb 3 12:32:22 2008 +0000
-
-    update changelog
-
-commit b5e44c8dfa92c87b99762c303cf5574a16db8f27
-Author: twall <twall>
-Date:   Sun Feb 3 01:12:32 2008 +0000
-
-    offset from code base address, not data base address
-
-commit f359848d1a995c0e44566d815f218729dc996e22
-Author: green <green>
-Date:   Fri Feb 1 21:29:43 2008 +0000
-
-    Fix header installs.
-
-commit c30df49e157c7bfc8e19e3f8a72b9464fe225e54
-Author: green <green>
-Date:   Fri Feb 1 21:13:55 2008 +0000
-
-    Revert my broken changes to twall's patch.
-
-commit 675561bb9aa0732c76698df10dd3007b5d0ec759
-Author: green <green>
-Date:   Thu Jan 31 13:44:25 2008 +0000
-
-    Fix make dist .
-
-commit abc0bbf3813dc43e23d4c23e6fe794dbf287639b
-Author: green <green>
-Date:   Thu Jan 31 11:58:57 2008 +0000
-
-    Add Tim Wall's x86 windows patch.
-
-commit e332366d15a31198735b593ec8f7fc0558d783b8
-Author: green <green>
-Date:   Wed Jan 30 13:21:02 2008 +0000
-
-    Add HJ's -fomit-frame-pointer struct return fix
-
-commit d4204240392af5b7750a08671b08e9c22dff5e93
-Author: green <green>
-Date:   Wed Jan 30 12:42:34 2008 +0000
-
-    Clean up for new automake.
-
-commit f4932dd020df574637c9fb3fc1bb18e5a8f304cc
-Author: green <green>
-Date:   Wed Jan 30 12:40:25 2008 +0000
-
-    Fixes to run testsuite
-
-commit 085520ddc8db6a916bfc416b871fcb2d00074d40
-Author: green <green>
-Date:   Tue Jan 29 15:16:43 2008 +0000
-
-    New files from gcc tree.
-
-commit 77175b3f7234e4875a4ef554ed1fe9fdc4133794
-Author: green <green>
-Date:   Tue Jan 29 15:15:20 2008 +0000
-
-    Latest gcc svn sources
-
-commit 2544e45a0b2b634053df02da3a2ed9680eeed2a1
-Author: green <green>
-Date:   Tue Jan 29 14:28:13 2008 +0000
-
-    Install ffitarget.h in $prefix/include.
-
-commit 6002211b1cc4daeb587d054b4f83968bda2c981e
-Author: green <green>
-Date:   Tue Jan 29 12:30:10 2008 +0000
-
-    Add new files.
-
-commit ccabd2b16be883cd03e5f0cd88ccfdd6ca39239d
-Author: green <green>
-Date:   Tue Jan 29 12:28:15 2008 +0000
-
-    Merge from gcc
-
-commit e680ecfbfca1da8d1823e48bc89b8375e66e128b
-Author: tromey <tromey>
-Date:   Sun Dec 24 23:12:15 2006 +0000
-
-    Pulled in libffi from gcc trunk.
-    Fixed build and install for standalone use.
-
-commit e7ba08965942ce872fdbc69f70f9848cc3d0bad6
-Author: root <root>
-Date:   Sun Jun 4 23:22:24 2006 +0000
-
-    sourcware.org
-
-commit 0cd4aa24e21aaa964dfbdebc25ec5c8188049375
-Author: root <root>
-Date:   Sun May 30 01:51:57 2004 +0000
-
-    Add LockDir
-
-commit 5826120fbd940d26cca76ed2522187505581e1ed
-Author: green <green>
-Date:   Tue Nov 4 06:09:08 2003 +0000
-
-    Add link to Gianni's web site.
-
-commit 220aa4b27db42d7ffaac5056000d5179f00d5ea3
-Author: jsm <jsm>
-Date:   Tue Jan 21 08:07:42 2003 +0000
-
-    Newer, better, increased from before!  (list of acceptable anon usernames)
-
-commit 1c3adc892cc1403dc4d3d7003a2385899836612e
-Author: green <green>
-Date:   Fri Dec 6 01:28:03 2002 +0000
-
-    Fixed Cygnus references.
-
-commit 4af66bb62fab9a8e318af3bf01e5486596a0c8d4
-Author: green <green>
-Date:   Sun Oct 21 19:18:42 2001 +0000
-
-    Testsuite fixes.
-
-commit 5435965f9015ce40584c98d3816c3d05e7de1d21
-Author: green <green>
-Date:   Mon Apr 23 00:32:03 2001 +0000
-
-            * include/ffi_common.h: Delete, after moving contents to...
-            * include/ffi_private.h: Subsume contents of ffi_common.h.
-            * include/Makefile.am (noinst_HEADERS): Remove ffi_common.h.
-            * include/Makefile.in: Rebuilt.
-            * arm/ffi.c, m68k/ffi.c, mips/ffi.c, powerpc/ffi.c, s390/ffi.c,
-            ia64/ffi.c: Include ffi_private.h, not ffi_common.h.
-            * alpha/ffi.c, sparc/ffi.c, x86/ffi.c: Don't include ffi_common.h.
-            * types.c, raw_api.c, java_raw_api.c, prep_cif.c: Don't include
-            ffi_common.h.
-            * debug.c: Include ffi_private.h instead of ffi_common.h.
-    
-            * mips/ffi.c (calc_n32_struct_flags): Make static.
-            (FIX_ARGP): Remove call to debugging routine ffi_stop_here.
-    
-            * mips/n32.S: Include ffi_private.h.
-            * mips/o32.S: Include ffi_private.h.
-
-commit 6fdb7de0fe3b7385e1fd78812ae69d9b3069d994
-Author: green <green>
-Date:   Sun Apr 22 19:38:34 2001 +0000
-
-            * README: Update some comments.
-    
-            * Makefile.am (SUBDIRS): Add include so ffi.h gets installed.
-            * Makefile.in: Rebuilt.
-    
-            * include/ffi.h: Change ALPHA to __alpha__ and SPARC to __sparc__.
-            * types.c: Ditto.
-            * prep_cif.c (ffi_prep_cif): Ditto.
-    
-            * alpha/ffi.c, alpha/osf.S, sparc/ffi.c, sparc/v8.S, sparc/v9.S:
-            Include ffi_private.h.
-    
-            * include/ffi_private.h (FFI_TYPE_LAST): Define.
-
-commit bc7144b01b9707ef35f1a2e3e6996e005e82953a
-Author: green <green>
-Date:   Sun Apr 22 18:28:36 2001 +0000
-
-    Moved files from old home
-
-commit e57279831e20368c1aa1d2b35462b8629be73959
-Author: green <green>
-Date:   Sun Apr 22 18:23:47 2001 +0000
-
-    These are dead.
-
-commit 7247436b5fe71767b29dc02b4da0fe18b08082e6
-Author: green <green>
-Date:   Sun Apr 22 18:22:43 2001 +0000
-
-    All these files live somewhere else now.
-
-commit a8b0d40ff908e275028f676870c31d0d70274a98
-Author: green <green>
-Date:   Sun Apr 22 18:17:14 2001 +0000
-
-    Many changes.  Not quite there yet.
-
-commit f893d2273355710a290a26faebf5f12c3a34d0e3
-Author: green <green>
-Date:   Sun Apr 22 18:13:22 2001 +0000
-
-    Moved m68k files
-
-commit 688ddfeced89cbb9d37b53005e1f7f2b9c78a8d7
-Author: green <green>
-Date:   Sun Apr 22 18:12:33 2001 +0000
-
-    New, target indepentent, header
-
-commit f9e40776d488d5ecf43b3ae21444a1a2f6eca528
-Author: green <green>
-Date:   Sun Apr 22 18:11:57 2001 +0000
-
-    Many changes.
-
-commit 8c1d2eb47f6bc314c431b75c85c107e8e43c4a76
-Author: green <green>
-Date:   Sun Apr 22 18:10:47 2001 +0000
-
-    Many changes
-
-commit 1359dfc6582680a158b3caa3efb7a368da4aa12d
-Author: green <green>
-Date:   Sun Apr 22 18:10:20 2001 +0000
-
-    Moved ia64 files
-
-commit 6e2de5eee316a4579869aff50c7c5f6f478582d8
-Author: green <green>
-Date:   Sun Apr 22 18:08:11 2001 +0000
-
-    Moved arm files
-
-commit 8807355af34cba8ffe87aee51152dfccec2771fa
-Author: green <green>
-Date:   Mon Apr 9 00:58:38 2001 +0000
-
-    Many many updates.  Merge from gcc and then some.
-
-commit f7e9f91adec4ff1c2e7a13b3de81d2c5a3f55e7e
-Author: green <green>
-Date:   Mon Apr 17 03:32:37 2000 +0000
-
-    Mnay fixes.
-
-commit c4860de618f4956283f5c8230a2544e403dfe390
-Author: green <green>
-Date:   Mon Apr 17 03:18:46 2000 +0000
-
-    Merge from libgcj.  Merged patches from net.  See ChangeLog for details.
-
-commit c578b58314990c3853429297c38ba14015fec5fa
-Author: jsm <jsm>
-Date:   Sat Oct 9 20:18:16 1999 +0000
-
-    1999-10-09  Jason Molenda  (jsm@bugshack.cygnus.com)
-    
-    	* CVSROOT/auto_checkout, CVSROOT/commit_prep, CVSROOT/log_accum:
-    	Deleted; generic versions now used for all repositories.
-    
-    	* CVSROOT/commitinfo, CVSROOT/loginfo:  Change pathnames to
-    	generic versions.
-    
-            * CVSROOT/checkoutlist:  Don't try to check out the removed
-            files any longer.
-
-commit acdb20051207fed7652dd9f122f65de5458c474c
-Author: jsm <jsm>
-Date:   Sat Oct 9 20:18:15 1999 +0000
-
-    1999-10-09  Jason Molenda  (jsm@bugshack.cygnus.com)
-    
-    	* CVSROOT/auto_checkout, CVSROOT/commit_prep, CVSROOT/log_accum:
-    	Deleted; generic versions now used for all repositories.
-    
-    	* CVSROOT/commitinfo, CVSROOT/loginfo:  Change pathnames to
-    	generic versions.
-    
-            * CVSROOT/checkoutlist:  Don't try to check out the removed
-            files any longer.
-
-commit e75be655ceedf7ab24c4e99d75eec9efeb979bc7
-Author: green <green>
-Date:   Sun Aug 8 13:16:41 1999 +0000
-
-    New configury
-
-commit d6669a0dd5b266005325bbf6d5a8ff34574d809e
-Author: green <green>
-Date:   Sun Aug 8 13:05:12 1999 +0000
-
-    	* include/ffi.h.in: Try to work around messy header problem
-    	with PACKAGE and VERSION.
-    
-    	* configure: Rebuilt.
-    	* configure.in: Change version to 2.00-beta.
-    
-            * fficonfig.h.in: Rebuilt.
-    	* acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
-    
-    	* src/x86/ffi.c (ffi_raw_call): Rename.
-
-commit 4819d52b007934a40d6d29a75ee30e857c4a93ae
-Author: green <green>
-Date:   Wed Aug 4 18:02:34 1999 +0000
-
-    New file for Kresten's closure work
-
-commit 2dbf801eb427cbf5021a9e1e512b5fc523524700
-Author: green <green>
-Date:   Wed Aug 4 18:00:05 1999 +0000
-
-    Kresten's closure work. Initial checkin.
-
-commit d170961701b0f2bf7e824d7caba2ebe10002ed84
-Author: green <green>
-Date:   Thu Jul 8 14:36:52 1999 +0000
-
-    	* configure.in: Add x86 and powerpc BeOS configurations.
-    	From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
-
-commit c7747d976924ec6f2229cbcfbbdb98d364e10de9
-Author: jsm <jsm>
-Date:   Wed May 12 23:32:16 1999 +0000
-
-    1999-05-12  Jason Molenda  (jsm@bugshack.cygnus.com)
-            * index.html: Add links to libffi* mail list archives.
-
-commit dd2aa9a8de22e26df3bbc85d068358641f6202f7
-Author: green <green>
-Date:   Thu May 6 05:34:36 1999 +0000
-
-    	* configure.in: Add warning about this being beta code.
-    	Remove src/Makefile.am from the picture.
-    	* configure: Rebuilt.
-    	* Makefile.am: Move logic from src/Makefile.am.  Add changes
-    	to support libffi as a target library.
-    	* Makefile.in: Rebuilt.
-    	* aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
-    	Upgraded to new autoconf, automake, libtool.
-    	* README: Tweaks.
-    	* LICENSE: Update copyright date.
-    	* src/Makefile.am, src/Makefile.in: Removed.
-
-commit 4e9452abed58a3058ccdb446f96a29d50dda1f34
-Author: green <green>
-Date:   Wed May 5 22:06:13 1999 +0000
-
-    Updated to new automake, libtool, autoconf - nothing works :-)
-
-commit 6d3b2bddaf4967fba8b8656c01bfc77ec0f2800c
-Author: jsm <jsm>
-Date:   Mon Apr 26 15:55:28 1999 +0000
-
-    1999-04-26  Jason Molenda  (jsm@bugshack.cygnus.com)
-            * index.html: Missed a reference to libffi-discuss@cygnus.com.  Fixed.
-
-commit ebc6a9c28af831d3d187af8ff17319f0f309bd98
-Author: jsm <jsm>
-Date:   Mon Apr 26 15:53:29 1999 +0000
-
-    1999-04-26  Jason Molenda  (jsm@bugshack.cygnus.com)
-            * index.html: Change links to ftp directory to point to sourceware
-            directory.
-            Change mailing list subscription forms to point to sourceware lists.
-
-commit 78ffc52a8b257061348c576ccb6fbbf8b48b0fff
-Author: jsm <jsm>
-Date:   Sun Apr 18 01:33:21 1999 +0000
-
-    Standard sourceware setup.
-
-commit b4d77e827d7ebef7e57ebcd71e71c15c62f1e0a8
-Author: jsm <jsm>
-Date:   Mon Nov 30 11:11:25 1998 +0000
-
-    Small typeo.  (I wouldn't bother except that it made the sentence hard
-    for me to parse on a casual read.)
-
-commit bfb73f08fdc987e37070c5fb0b196fbd28872888
-Author: jsm <jsm>
-Date:   Mon Nov 30 10:44:55 1998 +0000
-
-    A few cleanups.  Most notably, point to the correct subscribe cgi-bin
-    script.
-
-commit af8b7f037ccee3b7939ee226a1a2bbc2f057b35c
-Author: green <green>
-Date:   Mon Nov 30 06:20:05 1998 +0000
-
-    	* index.html: Reformatted and updated to reflect hosting on
-    	sourceware.cygnus.com (new mailing lists, etc).
-
-commit 334f0b060942aff8d26badaf7dde7830450dc5da
-Author: green <green>
-Date:   Sun Nov 29 16:56:12 1998 +0000
-
-    initial snapshot of documentation
-
-commit 3ab5cb4a1dcc7ecd7e773c97582b0099976c4753
-Author: green <green>
-Date:   Sun Nov 29 16:56:10 1998 +0000
-
-    Initial revision
-
-commit d2a9eb5a8b7cbc8b769809cad59c82b975c178e2
-Merge: d3782ec bc75c54
-Author: green <green>
-Date:   Sun Nov 29 16:48:16 1998 +0000
-
-    This commit was generated by cvs2svn to compensate for changes in r7, which
-    included commits to RCS files with non-trunk default branches.
-
-commit bc75c54bd311658005b065f1bf201b204c81cbca
-Author: green <green>
-Date:   Sun Nov 29 16:48:16 1998 +0000
-
-    Import of v1 code.
-
-commit d3782ec8160c644421dcea17b605fec6e328f14e
-Author: jsm <jsm>
-Date:   Fri Nov 20 20:18:00 1998 +0000
-
-    Send commit messages to mailing lists.
-
-commit 8d8d3843c484c2bb70d8375b2b799f75eb03f709
-Author: jsm <jsm>
-Date:   Thu Oct 1 22:08:36 1998 +0000
-
-    initial checkin
-
-commit 49634f3bf221cc1939abafc788f7e4e31293fe73
-Author: jsm <jsm>
-Date:   Thu Oct 1 22:08:35 1998 +0000
-
-    Add standard setup.
-
-commit c64a84c7693f8cd400fb94bba3c9bcfd9ad1fc36
-Author: jsm <jsm>
-Date:   Thu Oct 1 22:08:34 1998 +0000
-
-    Add readers and standard modules file.
-
-commit 9813273b07fd082da573b3b6bfb8d23809b59eea
-Author: jsm <jsm>
-Date:   Thu Oct 1 22:08:33 1998 +0000
-
-    initial checkin
diff --git a/Modules/_ctypes/libffi/ChangeLog.libffi b/Modules/_ctypes/libffi/ChangeLog.libffi
deleted file mode 100644
index 49ba8da..0000000
--- a/Modules/_ctypes/libffi/ChangeLog.libffi
+++ /dev/null
@@ -1,584 +0,0 @@
-2011-02-08  Andreas Tobler  <andreast@fgznet.ch>
-
-	* testsuite/lib/libffi.exp: Tweak for stand-alone mode.
-
-2009-12-25  Samuli Suominen  <ssuominen@gentoo.org>
-
-	* configure.ac: Undefine _AC_ARG_VAR_PRECIOUS for autoconf 2.64.
-	* configure: Rebuilt.
-	* fficonfig.h.in: Rebuilt.
-
-2009-06-16  Andrew Haley  <aph@redhat.com>
-
-	* testsuite/libffi.call/cls_align_sint64.c,
-	testsuite/libffi.call/cls_align_uint64.c,
-	testsuite/libffi.call/cls_longdouble_va.c,
-	testsuite/libffi.call/cls_ulonglong.c,
-	testsuite/libffi.call/return_ll1.c,
-	testsuite/libffi.call/stret_medium2.c: Fix printf format
-	specifiers.
-	* testsuite/libffi.call/huge_struct.c: Ad x86 XFAILs.
-	* testsuite/libffi.call/float2.c: Fix dg-excess-errors.
-	* testsuite/libffi.call/ffitest.h,
-	testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
-
-2009-06-12  Andrew Haley  <aph@redhat.com>
-
-	* testsuite/libffi.call/cls_align_sint64.c,
-	testsuite/libffi.call/cls_align_uint64.c,
-	testsuite/libffi.call/cls_ulonglong.c,
-	testsuite/libffi.call/return_ll1.c,
-	testsuite/libffi.call/stret_medium2.c: Fix printf format
-	specifiers.
-	testsuite/libffi.special/unwindtest.cc: include stdint.h.
-
-2009-06-11  Timothy Wall  <twall@users.sf.net>
-
-	* Makefile.am,
-        configure.ac,
-        include/ffi.h.in,
-        include/ffi_common.h,
-        src/closures.c,
-        src/dlmalloc.c,
-        src/x86/ffi.c,
-        src/x86/ffitarget.h,
-        src/x86/win64.S (new),
-	README: Added win64 support (mingw or MSVC)
-        * Makefile.in,
-        include/Makefile.in,
-        man/Makefile.in,
-        testsuite/Makefile.in,
-        configure,
-        aclocal.m4: Regenerated
-        * ltcf-c.sh: properly escape cygwin/w32 path
-        * man/ffi_call.3: Clarify size requirements for return value.
-        * src/x86/ffi64.c: Fix filename in comment.
-        * src/x86/win32.S: Remove unused extern.
-
-        * testsuite/libffi.call/closure_fn0.c,
-        testsuite/libffi.call/closure_fn1.c,
-        testsuite/libffi.call/closure_fn2.c,
-        testsuite/libffi.call/closure_fn3.c,
-        testsuite/libffi.call/closure_fn4.c,
-        testsuite/libffi.call/closure_fn5.c,
-        testsuite/libffi.call/closure_fn6.c,
-	testsuite/libffi.call/closure_stdcall.c,
-	testsuite/libffi.call/cls_12byte.c,
-	testsuite/libffi.call/cls_16byte.c,
-	testsuite/libffi.call/cls_18byte.c,
-	testsuite/libffi.call/cls_19byte.c,
-	testsuite/libffi.call/cls_1_1byte.c,
-	testsuite/libffi.call/cls_20byte.c,
-	testsuite/libffi.call/cls_20byte1.c,
-	testsuite/libffi.call/cls_24byte.c,
-	testsuite/libffi.call/cls_2byte.c,
-	testsuite/libffi.call/cls_3_1byte.c,
-	testsuite/libffi.call/cls_3byte1.c,
- 	testsuite/libffi.call/cls_3byte2.c,
- 	testsuite/libffi.call/cls_4_1byte.c,
- 	testsuite/libffi.call/cls_4byte.c,
- 	testsuite/libffi.call/cls_5_1_byte.c,
- 	testsuite/libffi.call/cls_5byte.c,
- 	testsuite/libffi.call/cls_64byte.c,
- 	testsuite/libffi.call/cls_6_1_byte.c,
- 	testsuite/libffi.call/cls_6byte.c,
- 	testsuite/libffi.call/cls_7_1_byte.c,
- 	testsuite/libffi.call/cls_7byte.c,
- 	testsuite/libffi.call/cls_8byte.c,
- 	testsuite/libffi.call/cls_9byte1.c,
- 	testsuite/libffi.call/cls_9byte2.c,
- 	testsuite/libffi.call/cls_align_double.c,
- 	testsuite/libffi.call/cls_align_float.c,
- 	testsuite/libffi.call/cls_align_longdouble.c,
- 	testsuite/libffi.call/cls_align_longdouble_split.c,
- 	testsuite/libffi.call/cls_align_longdouble_split2.c,
- 	testsuite/libffi.call/cls_align_pointer.c,
- 	testsuite/libffi.call/cls_align_sint16.c,
- 	testsuite/libffi.call/cls_align_sint32.c,
- 	testsuite/libffi.call/cls_align_sint64.c,
- 	testsuite/libffi.call/cls_align_uint16.c,
- 	testsuite/libffi.call/cls_align_uint32.c,
- 	testsuite/libffi.call/cls_align_uint64.c,
- 	testsuite/libffi.call/cls_dbls_struct.c,
- 	testsuite/libffi.call/cls_double.c,
- 	testsuite/libffi.call/cls_double_va.c,
- 	testsuite/libffi.call/cls_float.c,
- 	testsuite/libffi.call/cls_longdouble.c,
- 	testsuite/libffi.call/cls_longdouble_va.c,
- 	testsuite/libffi.call/cls_multi_schar.c,
- 	testsuite/libffi.call/cls_multi_sshort.c,
- 	testsuite/libffi.call/cls_multi_sshortchar.c,
- 	testsuite/libffi.call/cls_multi_uchar.c,
- 	testsuite/libffi.call/cls_multi_ushort.c,
- 	testsuite/libffi.call/cls_multi_ushortchar.c,
- 	testsuite/libffi.call/cls_pointer.c,
- 	testsuite/libffi.call/cls_pointer_stack.c,
- 	testsuite/libffi.call/cls_schar.c,
- 	testsuite/libffi.call/cls_sint.c,
- 	testsuite/libffi.call/cls_sshort.c,
- 	testsuite/libffi.call/cls_uchar.c,
- 	testsuite/libffi.call/cls_uint.c,
- 	testsuite/libffi.call/cls_ulonglong.c,
- 	testsuite/libffi.call/cls_ushort.c,
- 	testsuite/libffi.call/err_bad_abi.c,
- 	testsuite/libffi.call/err_bad_typedef.c,
- 	testsuite/libffi.call/float2.c,
- 	testsuite/libffi.call/huge_struct.c,
- 	testsuite/libffi.call/nested_struct.c,
- 	testsuite/libffi.call/nested_struct1.c,
- 	testsuite/libffi.call/nested_struct10.c,
- 	testsuite/libffi.call/nested_struct2.c,
- 	testsuite/libffi.call/nested_struct3.c,
- 	testsuite/libffi.call/nested_struct4.c,
- 	testsuite/libffi.call/nested_struct5.c,
- 	testsuite/libffi.call/nested_struct6.c,
- 	testsuite/libffi.call/nested_struct7.c,
- 	testsuite/libffi.call/nested_struct8.c,
- 	testsuite/libffi.call/nested_struct9.c,
- 	testsuite/libffi.call/problem1.c,
- 	testsuite/libffi.call/return_ldl.c,
- 	testsuite/libffi.call/return_ll1.c,
- 	testsuite/libffi.call/stret_large.c,
- 	testsuite/libffi.call/stret_large2.c,
- 	testsuite/libffi.call/stret_medium.c,
- 	testsuite/libffi.call/stret_medium2.c,
-        testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
-        of checking for MMAP.  Use intptr_t instead of long casts.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* src/powerpc/ffitarget.h: Fix misapplied merge from gcc.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* src/mips/o32.S,
-	src/mips/n32.S: Fix licence formatting.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* src/x86/darwin.S: Fix licence formatting.
-	src/x86/win32.S: Likewise.
-	src/sh64/sysv.S: Likewise.
-	src/sh/sysv.S: Likewise.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* src/sh64/ffi.c: Remove lint directives.  Was missing from merge
-	of Andreas Tobler's patch from 2006-04-22.
-	
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* src/sh/ffi.c: Apply missing hunk from Alexandre Oliva's patch of
-	2007-03-07.
-
-2008-12-26  Timothy Wall  <twall@users.sf.net>
-
-	* testsuite/libffi.call/cls_longdouble.c,
-        testsuite/libffi.call/cls_longdouble_va.c,
-        testsuite/libffi.call/cls_align_longdouble.c,
-        testsuite/libffi.call/cls_align_longdouble_split.c,
-        testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
-        failures on x86_64 cygwin/mingw.
-
-2008-12-22  Timothy Wall  <twall@users.sf.net>
-
-	* testsuite/libffi.call/closure_fn0.c,
-        testsuite/libffi.call/closure_fn1.c,    
-        testsuite/libffi.call/closure_fn2.c,    
-        testsuite/libffi.call/closure_fn3.c,    
-        testsuite/libffi.call/closure_fn4.c,    
-        testsuite/libffi.call/closure_fn5.c,    
-        testsuite/libffi.call/closure_fn6.c,    
-        testsuite/libffi.call/closure_loc_fn0.c,    
-        testsuite/libffi.call/closure_stdcall.c,    
-        testsuite/libffi.call/cls_align_pointer.c,    
-        testsuite/libffi.call/cls_pointer.c,    
-        testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
-        pointer to integer (intptr_t).
-        * testsuite/libffi.call/cls_longdouble.c: disable for win64.
-	
-2008-12-19  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 3.0.8.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.
-	* README: Update for new release.
-
-2008-11-11  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 3.0.7.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.
-	* README: Update for new release.
-
-2008-08-25  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
-	FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
-	Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
-	Adjust copyright notice.
-	* src/powerpc/ffi.c: Add two new flags to indicate if we have one
-	register or two register to use for FFI_SYSV structs.
-	(ffi_prep_cif_machdep): Pass the right register flag introduced above.
-	(ffi_closure_helper_SYSV): Fix the return type for
-	FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
-	Adjust copyright notice.
-
-2008-07-24  Anthony Green  <green@redhat.com>
-
-	* testsuite/libffi.call/cls_dbls_struct.c,
-	testsuite/libffi.call/cls_double_va.c,
-	testsuite/libffi.call/cls_longdouble.c,
-	testsuite/libffi.call/cls_longdouble_va.c,
-	testsuite/libffi.call/cls_pointer.c,
-	testsuite/libffi.call/cls_pointer_stack.c,
-	testsuite/libffi.call/err_bad_abi.c: Clean up failures from
-	compiler warnings.
-
-2008-07-17  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 3.0.6.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.  Add documentation.
-	* README: Update for new release.
-
-2008-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
-	int.
-
-2008-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/sysv.S: Add .note.GNU-stack on Linux.
-	* src/sh64/sysv.S: Likewise.
-
-2008-04-03  Anthony Green  <green@redhat.com>
-
-	* libffi.pc.in (Libs): Add -L${libdir}.
-	* configure.ac: Bump version to 3.0.5.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.
-	* README: Update for new release.
-
-2008-04-03  Anthony Green  <green@redhat.com>
-	    Xerces Ranby  <xerxes@zafena.se>
-
-	* include/ffi.h.in: Wrap definition of target architecture to
-	protect from double definitions.
-
-2008-03-22  Moriyoshi Koizumi  <moriyoshi@gmail.com>
-
-	* src/x86/ffi.c (ffi_prep_closure_loc): Fix for bug revealed in
-	closure_loc_fn0.c.
-	* testsuite/libffi.call/closure_loc_fn0.c (closure_loc_test_fn0):
-	New test.
-
-2008-03-04  Anthony Green  <green@redhat.com>
-	    Blake Chaffin
-	    hos@tamanegi.org
-
-	* testsuite/libffi.call/cls_align_longdouble_split2.c
-          testsuite/libffi.call/cls_align_longdouble_split.c
-          testsuite/libffi.call/cls_dbls_struct.c
-          testsuite/libffi.call/cls_double_va.c
-          testsuite/libffi.call/cls_longdouble.c
-          testsuite/libffi.call/cls_longdouble_va.c
-          testsuite/libffi.call/cls_pointer.c
-          testsuite/libffi.call/cls_pointer_stack.c
-          testsuite/libffi.call/err_bad_abi.c
-          testsuite/libffi.call/err_bad_typedef.c
-          testsuite/libffi.call/huge_struct.c
-          testsuite/libffi.call/stret_large2.c
-          testsuite/libffi.call/stret_large.c
-          testsuite/libffi.call/stret_medium2.c
-          testsuite/libffi.call/stret_medium.c: New tests from Apple.
-
-2008-02-26  Jakub Jelinek  <jakub@redhat.com>
-            Anthony Green  <green@redhat.com>
-
-	* src/alpha/osf.S: Add .note.GNU-stack on Linux.
-	* src/s390/sysv.S: Likewise.
-	* src/powerpc/linux64.S: Likewise.
-	* src/powerpc/linux64_closure.S: Likewise.
-	* src/powerpc/ppc_closure.S: Likewise.
-	* src/powerpc/sysv.S: Likewise.
-	* src/x86/unix64.S: Likewise.
-	* src/x86/sysv.S: Likewise.
-	* src/sparc/v8.S: Likewise.
-	* src/sparc/v9.S: Likewise.
-	* src/m68k/sysv.S: Likewise.
-	* src/ia64/unix.S: Likewise.
-	* src/arm/sysv.S: Likewise.
-
-2008-02-26  Anthony Green  <green@redhat.com>
-            Thomas Heller  <theller@ctypes.org>
-
-	* src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
-	comment.
-
-2008-02-26  Anthony Green  <green@redhat.org>
-            Thomas Heller  <theller@ctypes.org>
-
-	* include/ffi.h.in: Change void (*)() to void (*)(void).
-
-2008-02-26  Anthony Green  <green@redhat.org>
-            Thomas Heller  <theller@ctypes.org>
-
-	* src/alpha/ffi.c: Change void (*)() to void (*)(void).
-	src/alpha/osf.S, src/arm/ffi.c, src/frv/ffi.c, src/ia64/ffi.c,
-	src/ia64/unix.S, src/java_raw_api.c, src/m32r/ffi.c,
-	src/mips/ffi.c, src/pa/ffi.c, src/pa/hpux32.S, src/pa/linux.S,
-	src/powerpc/ffi.c, src/powerpc/ffi_darwin.c, src/raw_api.c,
-	src/s390/ffi.c, src/sh/ffi.c, src/sh64/ffi.c, src/sparc/ffi.c,
-	src/x86/ffi.c, src/x86/unix64.S, src/x86/darwin64.S,
-	src/x86/ffi64.c: Ditto.
-
-2008-02-24  Anthony Green  <green@redhat.org>
-
-	* configure.ac: Accept openbsd*, not just openbsd.
-	Bump version to 3.0.4.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.
-	* README: Update for new release.
-
-2008-02-22  Anthony Green  <green@redhat.com>
-
-	* README: Clean up list of tested platforms.
-
-2008-02-22  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 3.0.3.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.
-	* README: Update for new release.  Clean up test docs.
-
-2008-02-22  Bjoern Koenig  <bkoenig@alpha-tierchen.de>
-	    Andreas Tobler  <a.tobler@schweiz.org>
-
-	* configure.ac: Add amd64-*-freebsd* target.
-	* configure: Regenerate.
-
-2008-02-22  Thomas Heller <theller@ctypes.org>
-
-	* configure.ac: Add x86 OpenBSD support.
-	* configure: Rebuilt.
-
-2008-02-21  Thomas Heller <theller@ctypes.org>
-
-	* README: Change "make test" to "make check".
-
-2008-02-21  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 3.0.2.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.
-	* README: Update for new release.
-
-2008-02-21  Björn König <bkoenig@alpha-tierchen.de>
-
-	* src/x86/freebsd.S: New file.
-	* configure.ac: Add x86 FreeBSD support.
-	* Makefile.am: Ditto.
-
-2008-02-15  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 3.0.1.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* libtool-version: Increment revision.
-	* README: Update for new release.
-
-2008-02-15  David Daney	 <ddaney@avtrex.com>
-
-	* src/mips/ffi.c: Remove extra '>' from include directive.
-	(ffi_prep_closure_loc): Use clear_location instead of tramp.
-
-2008-02-15  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 3.0.0.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-
-2008-02-15  David Daney	 <ddaney@avtrex.com>
-
-	* src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
-	Define (conditionally), and use it to include cachectl.h.
-	(ffi_prep_closure_loc): Fix cache flushing.
-	* src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
-
-2008-02-15  Anthony Green  <green@redhat.com>
-
-        * man/ffi_call.3, man/ffi_prep_cif.3, man/ffi.3:
-	Update dates and remove all references to ffi_prep_closure.
-	* configure.ac: Bump version to 2.99.9.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-
-2008-02-15  Anthony Green  <green@redhat.com>
-
-	* man/ffi_prep_closure.3: Delete.
-	* man/Makefile.am (EXTRA_DIST): Remove ffi_prep_closure.3.
-	(man_MANS): Ditto.
-	* man/Makefile.in: Rebuilt.
-	* configure.ac: Bump version to 2.99.8.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 2.99.7.
-	* configure, doc/stamp-vti, doc/version.texi: Rebuilt.
-	* include/ffi.h.in LICENSE src/debug.c src/closures.c
-          src/ffitest.c src/s390/sysv.S src/s390/ffitarget.h
-          src/types.c src/m68k/ffitarget.h src/raw_api.c src/frv/ffi.c
-          src/frv/ffitarget.h src/sh/ffi.c src/sh/sysv.S
-          src/sh/ffitarget.h src/powerpc/ffitarget.h src/pa/ffi.c
-          src/pa/ffitarget.h src/pa/linux.S src/java_raw_api.c
-          src/cris/ffitarget.h src/x86/ffi.c src/x86/sysv.S
-          src/x86/unix64.S src/x86/win32.S src/x86/ffitarget.h
-          src/x86/ffi64.c src/x86/darwin.S src/ia64/ffi.c
-          src/ia64/ffitarget.h src/ia64/ia64_flags.h src/ia64/unix.S
-          src/sparc/ffi.c src/sparc/v9.S src/sparc/ffitarget.h
-          src/sparc/v8.S src/alpha/ffi.c src/alpha/ffitarget.h
-          src/alpha/osf.S src/sh64/ffi.c src/sh64/sysv.S
-          src/sh64/ffitarget.h src/mips/ffi.c src/mips/ffitarget.h
-          src/mips/n32.S src/mips/o32.S src/arm/ffi.c src/arm/sysv.S
-          src/arm/ffitarget.h src/prep_cif.c: Update license text.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* README: Update tested platforms.
-	* configure.ac: Bump version to 2.99.6.
-	* configure: Rebuilt.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* configure.ac: Bump version to 2.99.5.
-	* configure: Rebuilt.
-	* Makefile.am (EXTRA_DIST): Add darwin64.S
-	* Makefile.in: Rebuilt.
-	* testsuite/lib/libffi-dg.exp: Remove libstdc++ bits from GCC tree.
-	* LICENSE: Update WARRANTY.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* libffi.pc.in (libdir): Fix libdir definition.
-	* configure.ac: Bump version to 2.99.4.
-	* configure: Rebuilt.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* README: Update.
-	* libffi.info: New file.
-	* doc/stamp-vti: New file.
-	* configure.ac: Bump version to 2.99.3.
-	* configure: Rebuilt.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* Makefile.am (SUBDIRS): Add man dir.
-	* Makefile.in: Rebuilt.
-	* configure.ac: Create Makefile.
-	* configure: Rebuilt.
-        * man/ffi_call.3 man/ffi_prep_cif.3 man/ffi_prep_closure.3
-          man/Makefile.am man/Makefile.in: New files.
-
-2008-02-14  Tom Tromey  <tromey@redhat.com>
-
-	* aclocal.m4, Makefile.in, configure, fficonfig.h.in: Rebuilt.
-	* mdate-sh, texinfo.tex: New files.
-	* Makefile.am (info_TEXINFOS): New variable.
-	* doc/libffi.texi: New file.
-	* doc/version.texi: Likewise.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* Makefile.am (AM_CFLAGS): Don't compile with -D$(TARGET).
-	(lib_LTLIBRARIES): Define.
-	(toolexeclib_LIBRARIES): Undefine.
-	* Makefile.in: Rebuilt.
-	* configure.ac: Reset version to 2.99.1.
-	* configure.in: Rebuilt.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* libffi.pc.in: Use @PACKAGE_NAME@ and @PACKAGE_VERSION@.
-	* configure.ac: Reset version to 2.99.1.
-	* configure.in: Rebuilt.
-	* Makefile.am (EXTRA_DIST): Add ChangeLog.libffi.
-	* Makefile.in: Rebuilt.
-	* LICENSE: Update copyright notice.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* include/Makefile.am (nodist_includes_HEADERS): Define.  Don't
-	distribute ffitarget.h or ffi.h from the build include dir.
-	* Makefile.in: Rebuilt.
-
-2008-02-14  Anthony Green  <green@redhat.com>
-
-	* include/Makefile.am (includesdir): Install headers under libdir.
-	(pkgconfigdir): Define. Install libffi.pc.
-	* include/Makefile.in: Rebuilt.
-	* libffi.pc.in: Create.
-	* libtool-version: Increment CURRENT
-	* configure.ac: Add libffi.pc.in
-	* configure: Rebuilt.
-
-2008-02-03  Anthony Green  <green@redhat.com>
-
-	* include/Makefile.am (includesdir): Fix header install with
-	DESTDIR.
-	* include/Makefile.in: Rebuilt.
-
-2008-02-03  Timothy Wall  <twall@users.sf.net>
-
-	* src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
-          offset based on code pointer, not data pointer.
-
-2008-02-01  Anthony Green  <green@redhat.com>
-
-	* include/Makefile.am: Fix header installs.
-	* Makefile.am: Ditto.
-	* include/Makefile.in: Rebuilt.
-	* Makefile.in: Ditto.
-
-2008-02-01  Anthony Green  <green@redhat.com>
-
-	* src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL,
-	FFI_INIT_TRAMPOLINE): Revert my broken changes to twall's last
-	patch.
-
-2008-01-31  Anthony Green  <green@redhat.com>
-
-	* Makefile.am (EXTRA_DIST): Add missing files.
-	* testsuite/Makefile.am: Ditto.
-	* Makefile.in, testsuite/Makefile.in: Rebuilt.
-
-2008-01-31  Timothy Wall <twall@users.sf.net>
-
-	* testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
-	closures.
-	* src/x86/ffitarget.h: Increase size of trampoline for stdcall
-	closures.
-	* src/x86/win32.S: Add assembly for stdcall closure.
-	* src/x86/ffi.c: Initialize stdcall closure trampoline.
-
-2008-01-30  H.J. Lu <hongjiu.lu@intel.com>
-
-	PR libffi/34612
-	* src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
-	returning struct.
-
-	* testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
-	tests.
-
-2008-01-30  Anthony Green  <green@redhat.com>
-
-	* Makefile.am, include/Makefile.am: Move headers to
-	libffi_la_SOURCES for new automake.
-	* Makefile.in, include/Makefile.in: Rebuilt.
-
-	* testsuite/lib/wrapper.exp: Copied from gcc tree to allow for
-	execution outside of gcc tree.
-	* testsuite/lib/target-libpath.exp: Ditto.
-
-	* testsuite/lib/libffi-dg.exp: Many changes to allow for execution
-	outside of gcc tree.
-
diff --git a/Modules/_ctypes/libffi/ChangeLog.libffi-3.1 b/Modules/_ctypes/libffi/ChangeLog.libffi-3.1
deleted file mode 100644
index 8f7f50d..0000000
--- a/Modules/_ctypes/libffi/ChangeLog.libffi-3.1
+++ /dev/null
@@ -1,6000 +0,0 @@
-2014-03-16  Josh Triplett  <josh@joshtriplett.org>
-
-	* ChangeLog: Archive to ChangeLog.libffi-3.1 and delete.  Future
-	changelogs will come from git, with autogenerated snapshots shipped in
-	distributed tarballs.
-
-2014-03-16  Josh Triplett  <josh@joshtriplett.org>
-
-	Add support for stdcall, thiscall, and fastcall on non-Windows
-	x86-32.
-
-	Linux supports the stdcall calling convention, either via
-	functions explicitly declared with the stdcall attribute, or via
-	code compiled with -mrtd which effectively makes stdcall the
-	default.
-
-	This introduces FFI_STDCALL, FFI_THISCALL, and FFI_FASTCALL on
-	non-Windows x86-32 platforms, as non-default calling conventions.
-
-	* Makefile.am: Compile in src/x86/win32.S on non-Windows x86-32.
-	* src/x86/ffitarget.h: Add FFI_STDCALL, FFI_THISCALL, and
-	FFI_FASTCALL on non-Windows x86-32.  Increase trampoline size to
-	accomodate these calling conventions, and unify some ifdeffery.
-	* src/x86/ffi.c: Add support for FFI_STDCALL, FFI_THISCALL, and
-	FFI_FASTCALL on non-Windows x86-32 platforms; update ifdeffery.
-	* src/x86/win32.S: Support compiling on non-Windows x86-32
-	platforms.  On those platforms, avoid redefining the SYSV symbols
-	already provided by src/x86/sysv.S.
-	* testsuite/libffi.call/closure_stdcall.c: Run on non-Windows.
-	#define __stdcall if needed.
-	* testsuite/libffi.call/closure_thiscall.c: Run on non-Windows.
-	#define __fastcall if needed.
-	* testsuite/libffi.call/fastthis1_win32.c: Run on non-Windows.
-	* testsuite/libffi.call/fastthis2_win32.c: Ditto.
-	* testsuite/libffi.call/fastthis3_win32.c: Ditto.
-	* testsuite/libffi.call/many2_win32.c: Ditto.
-	* testsuite/libffi.call/many_win32.c: Ditto.
-	* testsuite/libffi.call/strlen2_win32.c: Ditto.
-	* testsuite/libffi.call/strlen_win32.c: Ditto.
-	* testsuite/libffi.call/struct1_win32.c: Ditto.
-	* testsuite/libffi.call/struct2_win32.c: Ditto.
-
-2014-03-16  Josh Triplett  <josh@joshtriplett.org>
-
-	* prep_cif.c: Remove unnecessary ifdef for X86_WIN32.
-	ffi_prep_cif_core had a special case for X86_WIN32, checking for
-	FFI_THISCALL in addition to the FFI_FIRST_ABI-to-FFI_LAST_ABI
-	range before returning FFI_BAD_ABI.  However, on X86_WIN32,
-	FFI_THISCALL already falls in that range, making the special case
-	unnecessary.  Remove it.
-
-2014-03-16  Josh Triplett  <josh@joshtriplett.org>
-
-	* testsuite/libffi.call/closure_stdcall.c,
-	testsuite/libffi.call/closure_thiscall.c: Remove fragile stack
-	pointer checks.  These files included inline assembly to save the
-	stack pointer before and after the call, and compare the values.
-	However, compilers can and do leave the stack in different states
-	for these two pieces of inline assembly, such as by saving a
-	temporary value on the stack across the call; observed with gcc
-	-Os, and verified as spurious through careful inspection of
-	disassembly.
-
-2014-03-16  Josh Triplett  <josh@joshtriplett.org>
-
-	* testsuite/libffi.call/many.c: Avoid spurious failure due to
-	excess floating-point precision.
-	* testsuite/libffi.call/many_win32.c: Ditto.
-
-2014-03-16  Josh Triplett <josh@joshtriplett.org>
-
-	* libtool-ldflags: Re-add.
-
-2014-03-16  Josh Triplett <josh@joshtriplett.org>
-
-	* Makefile.in, aclocal.m4, compile, config.guess, config.sub,
-	configure, depcomp, include/Makefile.in, install-sh,
-	libtool-ldflags, ltmain.sh, m4/libtool.m4, m4/ltoptions.m4,
-	m4/ltsugar.m4, m4/ltversion.m4, m4/lt~obsolete.m4,
-	man/Makefile.in, mdate-sh, missing, testsuite/Makefile.in: Delete
-	autogenerated files from version control.
-	* .gitignore: Add autogenerated files.
-	* autogen.sh: New script to generate the autogenerated files.
-	* README: Document requirement to run autogen.sh when building
-	directly from version control.
-	* .travis.yml: Run autogen.sh
-
-2014-03-14  Anthony Green <green@moxielogic.com>
-
-	* configure, Makefile.in: Rebuilt.
-
-2014-03-10  Mike Hommey <mh+mozilla@glandium.org>
-
-	* configure.ac: Allow building for mipsel with Android NDK r8.
-	* Makefile.am (AM_MAKEFLAGS): Replace double quotes with single
-	quotes.
-
-2014-03-10  Landry Breuil <landry@openbsd.org>
-
-	* configure.ac: Ensure the linker supports @unwind sections in libffi.
-
-2014-03-01  Anthony Green  <green@moxielogic.com>
-
-	* Makefile.am (EXTRA_DIST): Replace old scripts with
-	generate-darwin-source-and-headers.py.
-	* Makefile.in: Rebuilt.
-
-2014-02-28  Anthony Green  <green@moxielogic.com>
-
-	* Makefile.am (AM_CFLAGS): Reintroduce missing -DFFI_DEBUG for
-	--enable-debug builds.
-	* Makefile.in: Rebuilt.
-
-2014-02-28  Makoto Kato  <m_kato@ga2.so-net.ne.jp>
-
-	* src/closures.c: Fix build failure when using clang for Android.
-
-2014-02-28  Marcin Wojdyr  <wojdyr@gmail.com>
-
-	* libffi.pc.in (toolexeclibdir): use -L${toolexeclibdir} instead
-	of -L${libdir}.
-
-2014-02-28  Paulo Pizarro  <paulo.pizarro@gmail.com>
-
-	* src/bfin/sysv.S: Calling functions in shared libraries requires
-	considering the GOT.
-
-2014-02-28  Josh Triplett  <josh@joshtriplett.org>
-
-	* src/x86/ffi64.c (classify_argument): Handle case where
-	FFI_TYPE_LONGDOUBLE == FFI_TYPE_DOUBLE.
-
-2014-02-28  Anthony Green  <green@moxielogic.com>
-
-	* ltmain.sh: Generate with libtool-2.4.2.418.
-	* m4/libtool.m4, m4/ltoptions.m4, m4/ltversion.m4: Ditto.
-	* configure: Rebuilt.
-
-2014-02-28  Dominik Vogt  <vogt@linux.vnet.ibm.com>
-
-	* configure.ac (AC_ARG_ENABLE struct): Fix typo in help
-	message.
-	(AC_ARG_ENABLE raw_api): Ditto.
-	* configure, fficonfig.h.in: Rebuilt.
-
-2014-02-28  Will Newton  <will.newton@linaro.org>
-
-	* src/arm/sysv.S: Initialize IP register with FP.
-
-2014-02-28  Yufeng Zhang  <yufeng.zhang@arm.com>
-
-	* src/aarch64/sysv.S (ffi_closure_SYSV): Use x29 as the
-	main CFA reg; update cfi_rel_offset.
-
-2014-02-15  Marcus Comstedt  <marcus@mc.pp.se>
-
-	* src/powerpc/ffi_linux64.c, src/powerpc/linux64_closure.S: Remove
-	assumption on contents of r11 in closure.
-
-2014-02-09  Heiher  <r@hev.cc>
-
-	* src/mips/n32.S: Fix call floating point va function.
-
-2014-01-21  Zachary Waldowski  <zach@waldowski.me>
-
-	* src/aarch64/ffi.c: Fix missing semicolons on assertions under
-	debug mode.
-
-2013-12-30  Zachary Waldowski  <zach@waldowski.me>
-
-	* .gitignore: Exclude darwin_* generated source and build_* trees.
-	* src/aarch64/ffi.c, src/arm/ffi.c, src/x86/ffi.c: Inhibit Clang
-	previous prototype warnings.
-	* src/arm/ffi.c: Prevent NULL dereference, fix short type warning
-	* src/dlmalloc.c: Fix warnings from set_segment_flags return type,
-	and the native use of size_t for malloc on platforms
-	* src/arm/sysv.S: Use unified syntax. Clang clean-ups for
-	ARM_FUNC_START.
-	* generate-osx-source-and-headers.py: Remove.
-	* build-ios.sh: Remove.
-	* libffi.xcodeproj/project.pbxproj: Rebuild targets. Include
-	x86_64+aarch64 pieces in library.  Export headers properly.
-	* src/x86/ffi64.c: More Clang warning clean-ups.
-	* src/closures.c (open_temp_exec_file_dir): Use size_t.
-	* src/prep_cif.c (ffi_prep_cif_core): Cast ALIGN result.
-	* src/aarch64/sysv.S: Use CNAME for global symbols.  Only use
-	.size for ELF targets.
-	* src/aarch64/ffi.c: Clean up for double == long double.  Clean up
-	from Clang warnings.  Use Clang cache invalidation builtin.  Use
-	size_t in place of unsigned in many places.  Accommodate for
-	differences in Apple AArch64 ABI.
-
-2013-12-02  Daniel Rodríguez Troitiño  <drodrigueztroitino@yahoo.es>
-
-	* generate-darwin-source-and-headers.py: Clean up, modernize,
-	merged version of previous scripts.
-
-2013-11-21  Anthony Green  <green@moxielogic.com>
-
-	* configure, Makefile.in, include/Makefile.in, include/ffi.h.in,
-	man/Makefile.in, testsuite/Makefile.in, fficonfig.h.in: Rebuilt.
-
-2013-11-21  Alan Modra  <amodra@gmail.com>
-
-	* Makefile.am (EXTRA_DIST): Add new src/powerpc files.
-	(nodist_libffi_la_SOURCES <POWERPC, POWERPC_FREEBSD>): Likewise.
-	* configure.ac (HAVE_LONG_DOUBLE_VARIANT): Define for powerpc.
-	* include/ffi.h.in (ffi_prep_types): Declare.
-	* src/prep_cif.c (ffi_prep_cif_core): Call ffi_prep_types.
-	* src/types.c (FFI_NONCONST_TYPEDEF): Define and use for
-	HAVE_LONG_DOUBLE_VARIANT.
-	* src/powerpc/ffi_powerpc.h: New file.
-	* src/powerpc/ffi.c: Split into..
-	* src/powerpc/ffi_sysv.c: ..new file, and..
-	* src/powerpc/ffi_linux64.c: ..new file, rewriting parts.
-	* src/powerpc/ffitarget.h (enum ffi_abi): Rewrite powerpc ABI
-	selection as bits controlling features.
-	* src/powerpc/linux64.S: For consistency, use POWERPC64 rather
-	than __powerpc64__.
-	* src/powerpc/linux64_closure.S: Likewise.
-	* src/powerpc/ppc_closure.S: Likewise.  Move .note.FNU-stack
-	inside guard.
-	* src/powerpc/sysv.S: Likewise.
-	* configure: Regenerate.
-	* fficonfig.h.in: Regenerate.
-	* Makefile.in: Regenerate.
-
-2013-11-20  Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/ffi.c (ffi_prep_cif_machdep_core): Use
-	NUM_FPR_ARG_REGISTERS64 and NUM_GPR_ARG_REGISTERS64 not their
-	32-bit versions for 64-bit code.
-	* src/powerpc/linux64_closure.S: Don't use the return value area
-	as a parameter save area on ELFv2.
-
-2013-11-18  Iain Sandoe  <iain@codesourcery.com>
-
-	* src/powerpc/darwin.S (EH): Correct use of pcrel FDE encoding.
-	* src/powerpc/darwin_closure.S (EH): Likewise. Modernise picbase
-	labels.
-
-2013-11-18  Anthony Green  <green@moxielogic.com>
-
-	* src/arm/ffi.c (ffi_call): Hoist declaration of temp to top of
-	function.
-	* src/arm/ffi.c (ffi_closure_inner): Moderize function declaration
-	to appease compiler.
-	Thanks for Gregory P. Smith <greg@krypto.org>.
-
-2013-11-18  Anthony Green  <green@moxielogic.com>
-
-	* README (tested): Mention PowerPC ELFv2.
-
-2013-11-16  Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/ppc_closure.S: Move errant #endif to where it belongs.
-	Don't bl .Luint128.
-
-2013-11-16  Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/ffi.c (ffi_prep_cif_machdep_core): Use #if _CALL_ELF
-	test to select parameter save sizing for ELFv2 vs. ELFv1.
-	* src/powerpc/ffitarget.h (FFI_V2_TYPE_FLOAT_HOMOG,
-	FFI_V2_TYPE_DOUBLE_HOMOG, FFI_V2_TYPE_SMALL_STRUCT): Define.
-	(FFI_TRAMPOLINE_SIZE): Define variant for ELFv2.
-	* src/powerpc/ffi.c (FLAG_ARG_NEEDS_PSAVE): Define.
-	(discover_homogeneous_aggregate): New function.
-	(ffi_prep_args64): Adjust start of param save area for ELFv2.
-	Handle homogenous floating point struct parms.
-	(ffi_prep_cif_machdep_core): Adjust space calculation for ELFv2.
-	Handle ELFv2 return values.  Set FLAG_ARG_NEEDS_PSAVE.  Handle
-	homogenous floating point structs.
-	(ffi_call): Increase size of smst_buffer for ELFv2.  Handle ELFv2.
-	(flush_icache): Compile for ELFv2.
-	(ffi_prep_closure_loc): Set up ELFv2 trampoline.
-	(ffi_closure_helper_LINUX64): Don't return all structs directly
-	to caller.  Handle homogenous floating point structs.  Handle
-	ELFv2 struct return values.
-	* src/powerpc/linux64.S (ffi_call_LINUX64): Set up r2 for
-	ELFv2.  Adjust toc save location.  Call function pointer using
-	r12.  Handle FLAG_RETURNS_SMST.  Don't predict branches.
-	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Set up r2
-	for ELFv2.  Define ELFv2 versions of STACKFRAME, PARMSAVE, and
-	RETVAL.  Handle possibly missing parameter save area.  Handle
-	ELFv2 return values.
-	(.note.GNU-stack): Move inside outer #ifdef.
-
-2013-11-16  Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/ffi.c (ffi_prep_cif_machdep): Revert 2013-02-08
-	change.  Do not consume an int arg when returning a small struct
-	for FFI_SYSV ABI.
-	(ffi_call): Only use bounce buffer when FLAG_RETURNS_SMST.
-	Properly copy bounce buffer to destination.
-	* src/powerpc/sysv.S: Revert 2013-02-08 change.
-	* src/powerpc/ppc_closure.S: Remove stray '+'.
-
-2013-11-16  Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/ffi.c (ffi_prep_args64): Align struct parameters
-	according to __STRUCT_PARM_ALIGN__.
-	(ffi_prep_cif_machdep_core): Likewise.
-	(ffi_closure_helper_LINUX64): Likewise.
-
-2013-11-16  Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/linux64.S (ffi_call_LINUX64): Tweak restore of r28.
-	(.note.GNU-stack): Move inside outer #ifdef.
-	* src/powerpc/linux64_closure.S (STACKFRAME, PARMSAVE,
-	RETVAL): Define and use throughout.
-	(ffi_closure_LINUX64): Save fprs before buying stack.
-	(.note.GNU-stack): Move inside outer #ifdef.
-
-2013-11-16  Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/ffitarget.h (FFI_TARGET_SPECIFIC_VARIADIC): Define.
-	(FFI_EXTRA_CIF_FIELDS): Define.
-	* src/powerpc/ffi.c (ffi_prep_args64): Save fprs as per the
-	ABI, not to both fpr and param save area.
-	(ffi_prep_cif_machdep_core): Renamed from ffi_prep_cif_machdep.
-	Keep initial flags.  Formatting.  Remove dead FFI_LINUX_SOFT_FLOAT
-	code.
-	(ffi_prep_cif_machdep, ffi_prep_cif_machdep_var): New functions.
-	(ffi_closure_helper_LINUX64): Pass floating point as per ABI,
-	not to both fpr and parameter save areas.
-
-	* libffi/testsuite/libffi.call/cls_double_va.c (main): Correct
-	function cast and don't call ffi_prep_cif.
-	* libffi/testsuite/libffi.call/cls_longdouble_va.c (main): Likewise.
-
-2013-11-15  Andrew Haley  <aph@redhat.com>
-
-	* doc/libffi.texi (Closure Example): Fix the sample code.
-	* doc/libffi.info, doc/stamp-vti, doc/version.texi: Rebuilt.
-
-2013-11-15  Andrew Haley  <aph@redhat.com>
-
-	* testsuite/libffi.call/va_struct1.c (main): Fix broken test.
-	* testsuite/libffi.call/cls_uint_va.c (cls_ret_T_fn): Likewise
-	* testsuite/libffi.call/cls_struct_va1.c (test_fn): Likewise.
-	* testsuite/libffi.call/va_1.c (main): Likewise.
-
-2013-11-14  David Schneider  <david.schneider@bivab.de>
-
-	* src/arm/ffi.c: Fix register allocation for mixed float and
-	doubles.
-	* testsuite/libffi.call/cls_many_mixed_float_double.c: Testcase
-	for many mixed float and double arguments.
-
-2013-11-13  Alan Modra  <amodra@gmail.com>
-
-	* doc/libffi.texi (Simple Example): Correct example code.
-	* doc/libffi.info, doc/stamp-vti, doc/version.texi: Rebuilt.
-
-2013-11-13  Anthony Green  <green@moxielogic.com>
-
-	* include/ffi_common.h: Respect HAVE_ALLOCA_H for GNU compiler
-	based build. (Thanks to tmr111116 on github)
-
-2013-11-09  Anthony Green  <green@moxielogic.com>
-
-	* m4/libtool.m4: Refresh.
-	* configure, Makefile.in: Rebuilt.
-	* README: Add more notes about next release.
-
-2013-11-09  Shigeharu TAKENO  <shige@iee.niit.ac.jp>
-
-	* m4/ax_gcc_archflag.m4 (ax_gcc_arch): Don't recognize
-	UltraSPARC-IIi as ultrasparc3.
-
-2013-11-06  Mark Kettenis  <kettenis@gnu.org>
-
-	* src/x86/freebsd.S (ffi_call_SYSV): Align the stack pointer to
-        16-bytes.
-
-2013-11-06  Konstantin Belousov <kib@freebsd.org>
-
-	* src/x86/freebsd.S (ffi_closure_raw_SYSV): Mark the assembler
-	source as not requiring executable stack.
-
-2013-11-02  Anthony Green  <green@moxielogic.com>
-
-	* doc/libffi.texi (The Basics): Clarify return value buffer size
-	requirements.  Also, NULL result buffer pointers are no longer
-	supported.
-	* doc/libffi.info: Rebuilt.
-
-2013-11-02  Mischa Jonker  <mjonker@synopsys.com>
-
-	* Makefile.am (nodist_libffi_la_SOURCES): Fix build error.
-	* Makefile.in: Rebuilt.
-
-2013-11-02  David Schneider  <david.schneider@bivab.de>
-
-	* src/arm/ffi.c: more robust argument handling for closures on arm hardfloat
-	* testsuite/libffi.call/many_mixed.c: New file.
-	* testsuite/libffi.call/cls_many_mixed_args.c: More tests.
-
-2013-11-02  Vitaly Budovski
-
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Don't align stack for win32.
-
-2013-10-23  Mark H Weaver  <mhw@netris.org>
-
-	* src/mips/ffi.c: Fix handling of uint32_t arguments on the
-	MIPS N32 ABI.
-
-2013-10-13  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* README: Add Nios II to table of supported platforms.
-	* Makefile.am (EXTRA_DIST): Add nios2 files.
-	(nodist_libffi_la_SOURCES): Likewise.
-	* Makefile.in: Regenerated.
-	* configure.ac (nios2*-linux*): New host.
-	(NIOS2): Add AM_CONDITIONAL.
-	* configure: Regenerated.
-	* src/nios2/ffi.c: New.
-	* src/nios2/ffitarget.h: New.
-	* src/nios2/sysv.S: New.
-	* src/prep_cif.c (initialize_aggregate): Handle extra structure
-	alignment via FFI_AGGREGATE_ALIGNMENT.
-	(ffi_prep_cif_core): Conditionalize structure return for NIOS2.
-
-2013-10-10  Sandra Loosemore  <sandra@codesourcery.com>
-
-	* testsuite/libffi.call/cls_many_mixed_args.c (cls_ret_double_fn):
-	Fix uninitialized variable.
-
-2013-10-11  Marcus Shawcroft  <marcus.shawcroft@arm.com>
-
-	* testsuite/libffi.call/many.c (many): Replace * with +.
-
-2013-10-08  Ondřej Bílka  <neleai@seznam.cz>
-
-	* src/aarch64/ffi.c, src/aarch64/sysv.S, src/arm/ffi.c,
-	src/arm/gentramp.sh, src/bfin/sysv.S, src/closures.c,
-	src/dlmalloc.c, src/ia64/ffi.c, src/microblaze/ffi.c,
-	src/microblaze/sysv.S, src/powerpc/darwin_closure.S,
-	src/powerpc/ffi.c, src/powerpc/ffi_darwin.c, src/sh/ffi.c,
-	src/tile/tile.S, testsuite/libffi.call/nested_struct11.c: Fix
-	spelling errors.
-
-2013-10-08  Anthony Green  <green@moxielogic.com>
-
-	* aclocal.m4, compile, config.guess, config.sub, depcomp,
-	install-sh, mdate-sh, missing, texinfo.tex: Update from upstream.
-	* configure.ac: Update version to 3.0.14-rc0.
-	* Makefile.in, configure, Makefile.in, include/Makefile.in,
-	man/Makefile.in, testsuite/Makefile.in: Rebuilt.
-	* README: Mention M88K and VAX.
-
-2013-07-15  Miod Vallat  <miod@openbsd.org>
-
-	* Makefile.am,
-	configure.ac,
-	src/m88k/ffi.c,
-	src/m88k/ffitarget.h,
-	src/m88k/obsd.S,
-	src/vax/elfbsd.S,
-	src/vax/ffi.c,
-	src/vax/ffitarget.h: Add m88k and vax support.
-
-2013-06-24 Alan Modra  <amodra@gmail.com>
-
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Move var declaration
-	before statements.
-	(ffi_prep_args64): Support little-endian.
-	(ffi_closure_helper_SYSV, ffi_closure_helper_LINUX64): Likewise.
-	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Likewise.
-	* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Likewise.
-
-2013-06-12  Mischa Jonker  <mjonker@synopsys.com>
-
-	 * configure.ac: Add support for ARC.
-	 * Makefile.am: Likewise.
-	 * README: Add ARC details.
-	 * src/arc/arcompact.S: New.
-	 * src/arc/ffi.c: Likewise.
-	 * src/arc/ffitarget.h: Likewise.
-
-2013-03-28  David Schneider  <david.schneider@bivab.de>
-
-	 * src/arm/ffi.c: Fix support for ARM hard-float calling convention.
-	 * src/arm/sysv.S: call different methods for SYSV and VFP ABIs.
-	 * testsuite/libffi.call/cls_many_mixed_args.c: testcase for a closure with
-	 mixed arguments, many doubles.
-	 * testsuite/libffi.call/many_double.c: testcase for calling a function using
-	 more than 8 doubles.
-	 * testcase/libffi.call/many.c: use absolute value to check result against an
-	 epsilon
-
-2013-03-17  Anthony Green  <green@moxielogic.com>
-
-	* README: Update for 3.0.13.
-	* configure.ac: Ditto.
-	* configure: Rebuilt.
-	* doc/*: Update version.
-
-2013-03-17  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	* src/closures.c (is_emutramp_enabled
-	[!FFI_MMAP_EXEC_EMUTRAMP_PAX]): Move default definition outside
-	enclosing #if scope.
-
-2013-03-17  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Only modify toolexecdir in certain cases.
-	* configure: Rebuilt.
-
-2013-03-16  Gilles Talis  <gilles.talis@gmail.com>
-
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Don't use
-	fparg_count,etc on __NO_FPRS__ targets.
-
-2013-03-16  Alan Hourihane  <alanh@fairlite.co.uk>
-
-	* src/m68k/sysv.S (epilogue): Don't use extb instruction on
-	m680000 machines.
-
-2013-03-16  Alex Gaynor <alex.gaynor@gmail.com>
-
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Always align stack.
-
-2013-03-13  Markos Chandras <markos.chandras@imgtec.com>
-
-	* configure.ac: Add support for Imagination Technologies Meta.
-	* Makefile.am: Likewise.
-	* README: Add Imagination Technologies Meta details.
-	* src/metag/ffi.c: New.
-	* src/metag/ffitarget.h: Likewise.
-	* src/metag/sysv.S: Likewise.
-
-2013-02-24  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* doc/libffi.texi (Structures): Fix missing category argument of
-	@deftp.
-
-2013-02-11  Anthony Green <green@moxielogic.com>
-
-	* configure.ac: Update release number to 3.0.12.
-	* configure: Rebuilt.
-	* README: Update release info.
-
-2013-02-10  Anthony Green <green@moxielogic.com>
-
-	* README: Add Moxie.
-	* src/moxie/ffi.c: Created.
-	* src/moxie/eabi.S: Created.
-	* src/moxie/ffitarget.h: Created.
-	* Makefile.am (nodist_libffi_la_SOURCES): Add Moxie.
-	* Makefile.in: Rebuilt.
-	* configure.ac: Add Moxie.
-	* configure: Rebuilt.
-	* testsuite/libffi.call/huge_struct.c: Disable format string
-	warnings for moxie*-*-elf tests.
-
-2013-02-10  Anthony Green <green@moxielogic.com>
-
-	* Makefile.am (LTLDFLAGS): Fix reference.
-	* Makefile.in: Rebuilt.
-
-2013-02-10  Anthony Green <green@moxielogic.com>
-
-	* README: Update supported platforms.  Update test results link.
-
-2013-02-09  Anthony Green <green@moxielogic.com>
-
-	* testsuite/libffi.call/negint.c: Remove forced -O2.
-	* testsuite/libffi.call/many2.c (foo): Remove GCCism.
-	* testsuite/libffi.call/ffitest.h: Add default PRIuPTR definition.
-
-	* src/sparc/v8.S (ffi_closure_v8): Import ancient ulonglong
-	closure return type fix developed by Martin v. Löwis for cpython
-	fork.
-
-2013-02-08  Andreas Tobler  <andreast@fgznet.ch>
-
-	* src/powerpc/ffi.c (ffi_prep_cif_machdep): Fix small struct
-	support.
-	* src/powerpc/sysv.S: Ditto.
-
-2013-02-08  Anthony Green <green@moxielogic.com>
-
-	* testsuite/libffi.call/cls_longdouble.c: Remove xfail for
-	arm*-*-*.
-
-2013-02-08  Anthony Green <green@moxielogic.com>
-
-	* src/sparc/ffi.c (ffi_prep_closure_loc): Fix cache flushing for GCC.
-
-2013-02-08  Matthias Klose  <doko@ubuntu.com>
-
-	* man/ffi_prep_cif.3: Clean up for debian linter.
-
-2013-02-08  Peter Bergner  <bergner@vnet.ibm.com>
-
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Account for FP args pushed
-	on the stack.
-
-2013-02-08  Anthony Green <green@moxielogic.com>
-
-	* Makefile.am (EXTRA_DIST): Add missing files.
-	* testsuite/Makefile.am (EXTRA_DIST): Ditto.
-	* Makefile.in: Rebuilt.
-
-2013-02-08  Anthony Green <green@moxielogic.com>
-
-	* configure.ac: Move sparc asm config checks to within functions
-	for compatibility with sun tools.
-	* configure: Rebuilt.
-	* src/sparc/ffi.c (ffi_prep_closure_loc): Flush cache on v9
-	systems.
-	* src/sparc/v8.S (ffi_flush_icache): Implement a sparc v9 cache
-	flusher.
-
-2013-02-08  Nathan Rossi <nathan.rossi@xilinx.com>
-
-	* src/microblaze/ffi.c (ffi_closure_call_SYSV): Fix handling of
-	small big-endian structures.
-	(ffi_prep_args): Ditto.
-
-2013-02-07  Anthony Green <green@moxielogic.com>
-
-	* src/sparc/v8.S (ffi_call_v8): Fix typo from last patch
-	(effectively hiding ffi_call_v8).
-
-2013-02-07  Anthony Green <green@moxielogic.com>
-
-	* configure.ac: Update bug reporting address.
-	* configure.in: Rebuild.
-
-	* src/sparc/v8.S (ffi_flush_icache): Out-of-line cache flusher for
-	Sun compiler.
-	* src/sparc/ffi.c (ffi_call): Remove warning.
-	Call ffi_flush_icache for non-GCC builds.
-	(ffi_prep_closure_loc): Use ffi_flush_icache.
-
-	* Makefile.am (EXTRA_DIST): Add libtool-ldflags.
-	* Makefile.in: Rebuilt.
-	* libtool-ldflags: New file.
-
-2013-02-07  Daniel Schepler <dschepler@gmail.com>
-
-	* configure.ac: Correctly identify x32 systems as 64-bit.
-	* m4/libtool.m4: Remove libtool expr error.
-	* aclocal.m4, configure: Rebuilt.
-
-2013-02-07  Anthony Green <green@moxielogic.com>
-
-	* configure.ac: Fix GCC usage test.
-	* configure: Rebuilt.
-	* README: Mention LLVM/GCC x86_64 issue.
-	* testsuite/Makefile.in: Rebuilt.
-
-2013-02-07  Anthony Green <green@moxielogic.com>
-
-	* testsuite/libffi.call/cls_double_va.c (main): Replace // style
-	comments with /* */ for xlc compiler.
-	* testsuite/libffi.call/stret_large.c (main): Ditto.
-	* testsuite/libffi.call/stret_large2.c (main): Ditto.
-	* testsuite/libffi.call/nested_struct1.c (main): Ditto.
-	* testsuite/libffi.call/huge_struct.c (main): Ditto.
-	* testsuite/libffi.call/float_va.c (main): Ditto.
-	* testsuite/libffi.call/cls_struct_va1.c (main): Ditto.
-	* testsuite/libffi.call/cls_pointer_stack.c (main): Ditto.
-	* testsuite/libffi.call/cls_pointer.c (main): Ditto.
-	* testsuite/libffi.call/cls_longdouble_va.c (main): Ditto.
-
-2013-02-06  Anthony Green <green@moxielogic.com>
-
-	* man/ffi_prep_cif.3: Clean up for debian lintian checker.
-
-2013-02-06  Anthony Green <green@moxielogic.com>
-
-	* Makefile.am (pkgconfigdir): Add missing pkgconfig install bits.
-	* Makefile.in: Rebuild.
-
-2013-02-02  Mark H Weaver <mhw@netris.org>
-
-	* src/x86/ffi64.c (ffi_call): Sign-extend integer arguments passed
-	via general purpose registers.
-
-2013-01-21  Nathan Rossi <nathan.rossi@xilinx.com>
-
-	* README: Add MicroBlaze details.
-	* Makefile.am: Add MicroBlaze support.
-	* configure.ac: Likewise.
-	* src/microblaze/ffi.c: New.
-	* src/microblaze/ffitarget.h: Likewise.
-	* src/microblaze/sysv.S: Likewise.
-
-2013-01-21  Nathan Rossi <nathan.rossi@xilinx.com>
-	* testsuite/libffi.call/return_uc.c: Fixed issue.
-
-2013-01-21  Chris Zankel   <chris@zankel.net>
-
-	* README: Add Xtensa support.
-	* Makefile.am: Likewise.
-	* configure.ac: Likewise.
-	* Makefile.in Regenerate.
-	* configure: Likewise.
-	* src/prep_cif.c: Handle Xtensa.
-	* src/xtensa: New directory.
-	* src/xtensa/ffi.c: New file.
-	* src/xtensa/ffitarget.h: Ditto.
-	* src/xtensa/sysv.S: Ditto.
-
-2013-01-11  Anthony Green  <green@moxielogic.com>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Replace // style
-	comments with /* */ for xlc compiler.
-	* src/powerpc/aix.S (ffi_call_AIX): Ditto.
-	* testsuite/libffi.call/ffitest.h (allocate_mmap): Delete
-	deprecated inline function.
-	* testsuite/libffi.special/ffitestcxx.h: Ditto.
-	* README: Add update for AIX support.
-
-2013-01-11  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Robustify pc relative reloc check.
-	* m4/ax_cc_maxopt.m4: Don't -malign-double.  This is an ABI
-	changing option for 32-bit x86.
-	* aclocal.m4, configure: Rebuilt.
-	* README: Update supported target list.
-
-2013-01-10  Anthony Green  <green@moxielogic.com>
-
-	* README (tested): Add Compiler column to table.
-
-2013-01-10  Anthony Green  <green@moxielogic.com>
-
-	* src/x86/ffi64.c (struct register_args): Make sse array and array
-	of unions for sunpro compiler compatibility.
-
-2013-01-10  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Test target platform size_t size.  Handle both 32
-	and 64-bit builds for x86_64-* and i?86-* targets (allowing for
-	CFLAG option to change default settings).
-	* configure, aclocal.m4: Rebuilt.
-
-2013-01-10  Anthony Green  <green@moxielogic.com>
-
-	* testsuite/libffi.special/special.exp: Only run exception
-	handling tests when using GNU compiler.
-
-	* m4/ax_compiler_vendor.m4: New file.
-	* configure.ac: Test for compiler vendor and don't use
-	AX_CFLAGS_WARN_ALL with the sun compiler.
-	* aclocal.m4, configure: Rebuilt.
-
-2013-01-10  Anthony Green  <green@moxielogic.com>
-
-	* include/ffi_common.h: Don't use GCCisms to define types when
-	building with the SUNPRO compiler.
-
-2013-01-10  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Put local.exp in the right place.
-	* configure: Rebuilt.
-
-	* src/x86/ffi.c: Update comment about regparm function attributes.
-	* src/x86/sysv.S (ffi_closure_SYSV): The SUNPRO compiler requires
-	that all function arguments be passed on the stack (no regparm
-	support).
-
-2013-01-08  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Generate local.exp.  This sets CC_FOR_TARGET
-	when we are using the vendor compiler.
-	* testsuite/Makefile.am (EXTRA_DEJAGNU_SITE_CONFIG): Point to
-	../local.exp.
-	* configure, testsuite/Makefile.in: Rebuilt.
-
-	* testsuite/libffi.call/call.exp: Run tests with different
-	options, depending on whether or not we are using gcc or the
-	vendor compiler.
-	* testsuite/lib/libffi.exp (libffi-init): Set using_gcc based on
-	whether or not we are building/testing with gcc.
-
-2013-01-08  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Switch x86 solaris target to X86 by default.
-	* configure: Rebuilt.
-
-2013-01-08  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Fix test for read-only eh_frame.
-	* configure: Rebuilt.
-
-2013-01-08  Anthony Green  <green@moxielogic.com>
-
-	* src/x86/sysv.S, src/x86/unix64.S: Only emit DWARF unwind info
-	when building with the GNU toolchain.
-	* testsuite/libffi.call/ffitest.h (CHECK): Fix for Solaris vendor
-	compiler.
-
-2013-01-07  Thorsten Glaser <tg@mirbsd.org>
-
-	* testsuite/libffi.call/cls_uchar_va.c,
-	testsuite/libffi.call/cls_ushort_va.c,
-	testsuite/libffi.call/va_1.c: Testsuite fixes.
-
-2013-01-07  Thorsten Glaser <tg@mirbsd.org>
-
-	* src/m68k/ffi.c (CIF_FLAGS_SINT8, CIF_FLAGS_SINT16): Define.
-	(ffi_prep_cif_machdep): Fix 8-bit and 16-bit signed calls.
-	* src/m68k/sysv.S (ffi_call_SYSV, ffi_closure_SYSV): Ditto.
-
-2013-01-04  Anthony Green  <green@moxielogic.com>
-
-	* Makefile.am (AM_CFLAGS): Don't automatically add -fexceptions
-	and -Wall.  This is set in the configure script after testing for
-	GCC.
-	* Makefile.in: Rebuilt.
-
-2013-01-02  rofl0r <https://github.com/rofl0r>
-
-	* src/powerpc/ffi.c (ffi_prep_cif_machdep): Fix build error on ppc
-	when long double == double.
-
-2013-01-02  Reini Urban  <rurban@x-ray.at>
-
-	* Makefile.am (libffi_la_LDFLAGS): Add -no-undefined to LDFLAGS
-	(required for shared libs on cygwin/mingw).
-	* Makefile.in: Rebuilt.
-
-2012-10-31  Alan Modra  <amodra@gmail.co>
-
-	* src/powerpc/linux64_closure.S: Add new ABI support.
-	* src/powerpc/linux64.S: Likewise.
-
-2012-10-30  Magnus Granberg  <zorry@gentoo.org>
-	    Pavel Labushev  <pavel.labushev@runbox.ru>
-
-	* configure.ac: New options pax_emutramp
-	* configure, fficonfig.h.in: Regenerated
-	* src/closures.c: New function emutramp_enabled_check() and
-	checks.
-
-2012-10-30  Frederick Cheung  <frederick.cheung@gmail.com>
-
-	* configure.ac: Enable FFI_MAP_EXEC_WRIT for Darwin 12 (mountain
-	lion) and future version.
-	* configure: Rebuild.
-
-2012-10-30  James Greenhalgh  <james.greenhalgh at arm.com>
-            Marcus Shawcroft  <marcus.shawcroft at arm.com>
-
-        * README: Add details of aarch64 port.
-        * src/aarch64/ffi.c: New.
-        * src/aarch64/ffitarget.h: Likewise.
-        * src/aarch64/sysv.S: Likewise.
-	* Makefile.am: Support aarch64.
-	* configure.ac: Support aarch64.
-	* Makefile.in, configure: Rebuilt.
-
-2012-10-30  James Greenhalgh  <james.greenhalgh at arm.com>
-            Marcus Shawcroft  <marcus.shawcroft at arm.com>
-
-        * testsuite/lib/libffi.exp: Add support for aarch64.
-        * testsuite/libffi.call/cls_struct_va1.c: New.
-        * testsuite/libffi.call/cls_uchar_va.c: Likewise.
-        * testsuite/libffi.call/cls_uint_va.c: Likewise.
-        * testsuite/libffi.call/cls_ulong_va.c: Likewise.
-        * testsuite/libffi.call/cls_ushort_va.c: Likewise.
-        * testsuite/libffi.call/nested_struct11.c: Likewise.
-        * testsuite/libffi.call/uninitialized.c: Likewise.
-        * testsuite/libffi.call/va_1.c: Likewise.
-        * testsuite/libffi.call/va_struct1.c: Likewise.
-        * testsuite/libffi.call/va_struct2.c: Likewise.
-        * testsuite/libffi.call/va_struct3.c: Likewise.
-
-2012-10-12  Walter Lee  <walt@tilera.com>
-
-        * Makefile.am: Add TILE-Gx/TILEPro support.
-        * configure.ac: Likewise.
-        * Makefile.in: Regenerate.
-        * configure: Likewise.
-        * src/prep_cif.c (ffi_prep_cif_core): Handle TILE-Gx/TILEPro.
-        * src/tile: New directory.
-        * src/tile/ffi.c: New file.
-        * src/tile/ffitarget.h: Ditto.
-        * src/tile/tile.S: Ditto.
-
-2012-10-12  Matthias Klose  <doko@ubuntu.com>
-
-	* generate-osx-source-and-headers.py: Normalize whitespace.
-
-2012-09-14  David Edelsohn  <dje.gcc@gmail.com>
-
-	* configure: Regenerated.
-
-2012-08-26  Andrew Pinski  <apinski@cavium.com>
-
-	PR libffi/53014
-	* src/mips/ffi.c (ffi_prep_closure_loc): Allow n32 with soft-float and n64 with
-	soft-float.
-
-2012-08-08  Uros Bizjak  <ubizjak@gmail.com>
-
-	* src/s390/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
-	just return FFI_BAD_ABI when things are wrong.
-
-2012-07-18  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR libffi/53982
-	PR libffi/53973
-	* src/x86/ffitarget.h: Check __ILP32__ instead of __LP64__ for x32.
-	(FFI_SIZEOF_JAVA_RAW): Defined to 4 for x32.
-
-2012-05-16  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* configure: Regenerated.
-
-2012-05-05  Nicolas Lelong
-
-	* libffi.xcodeproj/project.pbxproj: Fixes.
-	* README: Update for iOS builds.
-
-2012-04-23  Alexandre Keunecke I. de Mendonca <alexandre.keunecke@gmail.com>
-
-	* configure.ac: Add Blackfin/sysv support
-	* Makefile.am: Add Blackfin/sysv support
-	* src/bfin/ffi.c:  Add Blackfin/sysv support
-	* src/bfin/ffitarget.h: Add Blackfin/sysv support
-
-2012-04-11  Anthony Green  <green@moxielogic.com>
-
-	* Makefile.am (EXTRA_DIST): Add new script.
-	* Makefile.in: Rebuilt.
-
-2012-04-11  Zachary Waldowski  <zwaldowski@gmail.com>
-
-	* generate-ios-source-and-headers.py,
-	libffi.xcodeproj/project.pbxproj: Support a Mac static library via
-	Xcode. Set iOS compatibility to 4.0.  Move iOS trampoline
-	generation into an Xcode "run script" phase.  Include both as
-	Xcode build scripts. Don't always regenerate config files.
-
-2012-04-10  Anthony Green  <green@moxielogic.com>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Add missing semicolon.
-
-2012-04-06  Anthony Green  <green@moxielogic.com>
-
-	* Makefile.am (EXTRA_DIST): Add new iOS/xcode files.
-	* Makefile.in: Rebuilt.
-
-2012-04-06  Mike Lewis  <mikelikespie@gmail.com>
-
-	* generate-ios-source-and-headers.py: New file.
-	* libffi.xcodeproj/project.pbxproj: New file.
-	* README: Update instructions on building iOS binary.
-	* build-ios.sh: Delete.
-
-2012-04-06  Anthony Green  <green@moxielogic.com>
-
-	* src/x86/ffi64.c (UINT128): Define differently for Intel and GNU
-	compilers, then use it.
-
-2012-04-06  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* m4/libtool.m4 (_LT_ENABLE_LOCK): Support x32.
-
-2012-04-06  Anthony Green  <green@moxielogic.com>
-
-	* testsuite/Makefile.am (EXTRA_DIST): Add missing test cases.
-	* testsuite/Makefile.in: Rebuilt.
-
-2012-04-05  Zachary Waldowski  <zwaldowski@gmail.com>
-
-	* include/ffi.h.in: Add missing trampoline table fields.
-	* src/arm/sysv.S: Fix ENTRY definition, and wrap symbol references
-	in CNAME.
-	* src/x86/ffi.c: Wrap Windows specific code in ifdefs.
-
-2012-04-02  Peter Bergner  <bergner@vnet.ibm.com>
-
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Declare double_tmp.
-	Silence casting pointer to integer of different size warning.
-	Delete goto to previously deleted label.
-	(ffi_call): Silence possibly undefined warning.
-	(ffi_closure_helper_SYSV): Declare variable type.
-
-2012-04-02  Peter Rosin  <peda@lysator.liu.se>
-
-	* src/x86/win32.S (ffi_call_win32): Sign/zero extend the return
-	value in the Intel version as is already done for the AT&T version.
-	(ffi_closure_SYSV): Likewise.
-	(ffi_closure_raw_SYSV): Likewise.
-	(ffi_closure_STDCALL): Likewise.
-
-2012-03-29  Peter Rosin  <peda@lysator.liu.se>
-
-	* src/x86/win32.S (ffi_closure_raw_THISCALL): Unify the frame
-	generation, fix the ENDP label and remove the surplus third arg
-	from the 'lea' insn.
-
-2012-03-29  Peter Rosin  <peda@lysator.liu.se>
-
-	* src/x86/win32.S (ffi_closure_raw_SYSV): Make the 'stubraw' label
-	visible outside the PROC, so that ffi_closure_raw_THISCALL can see
-	it.  Also instruct the assembler to add a frame to the function.
-
-2012-03-23  Peter Rosin  <peda@lysator.liu.se>
-
-	* Makefile.am (AM_CPPFLAGS): Add -DFFI_BUILDING.
-	* Makefile.in: Rebuilt.
-	* include/ffi.h.in [MSVC]: Add __declspec(dllimport) decorations
-	to all data exports, when compiling libffi clients using MSVC.
-
-2012-03-29  Peter Rosin  <peda@lysator.liu.se>
-
-	* src/x86/ffitarget.h (ffi_abi): Add new ABI FFI_MS_CDECL and
-	make it the default for MSVC.
-	(FFI_TYPE_MS_STRUCT): New structure return convention.
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Tweak the structure
-	return convention for FFI_MS_CDECL to be FFI_TYPE_MS_STRUCT
-	instead of an ordinary FFI_TYPE_STRUCT.
-	(ffi_prep_args): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT.
-	(ffi_call): Likewise.
-	(ffi_prep_incoming_args_SYSV): Likewise.
-	(ffi_raw_call): Likewise.
-	(ffi_prep_closure_loc): Treat FFI_MS_CDECL as FFI_SYSV.
-	* src/x86/win32.S (ffi_closure_SYSV): For FFI_TYPE_MS_STRUCT,
-	return a pointer to the result structure in eax and don't pop
-	that pointer from the stack, the caller takes care of it.
-	(ffi_call_win32): Treat FFI_TYPE_MS_STRUCT as FFI_TYPE_STRUCT.
-	(ffi_closure_raw_SYSV): Likewise.
-
-2012-03-22  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/libffi.call/closure_stdcall.c [MSVC]: Add inline
-	assembly version with Intel syntax.
-	* testsuite/libffi.call/closure_thiscall.c [MSVC]: Likewise.
-
-2012-03-23  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/libffi.call/ffitest.h: Provide abstration of
-	__attribute__((fastcall)) in the form of a __FASTCALL__
-	define.  Define it to __fastcall for MSVC.
-	* testsuite/libffi.call/fastthis1_win32.c: Use the above.
-	* testsuite/libffi.call/fastthis2_win32.c: Likewise.
-	* testsuite/libffi.call/fastthis3_win32.c: Likewise.
-	* testsuite/libffi.call/strlen2_win32.c: Likewise.
-	* testsuite/libffi.call/struct1_win32.c: Likewise.
-	* testsuite/libffi.call/struct2_win32.c: Likewise.
-
-2012-03-22  Peter Rosin  <peda@lysator.liu.se>
-
-	* src/x86/win32.S [MSVC] (ffi_closure_THISCALL): Remove the manual
-	frame on function entry, MASM adds one automatically.
-
-2012-03-22  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/libffi.call/ffitest.h [MSVC]: Add kludge for missing
-	bits in the MSVC headers.
-
-2012-03-22  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/libffi.call/cls_12byte.c: Adjust to the C89 style
-	with no declarations after statements.
-	* testsuite/libffi.call/cls_16byte.c: Likewise.
-	* testsuite/libffi.call/cls_18byte.c: Likewise.
-	* testsuite/libffi.call/cls_19byte.c: Likewise.
-	* testsuite/libffi.call/cls_1_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte1.c: Likewise.
-	* testsuite/libffi.call/cls_24byte.c: Likewise.
-	* testsuite/libffi.call/cls_2byte.c: Likewise.
-	* testsuite/libffi.call/cls_3_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_3byte1.c: Likewise.
-	* testsuite/libffi.call/cls_3byte2.c: Likewise.
-	* testsuite/libffi.call/cls_4_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_4byte.c: Likewise.
-	* testsuite/libffi.call/cls_5_1_byte.c: Likewise.
-	* testsuite/libffi.call/cls_5byte.c: Likewise.
-	* testsuite/libffi.call/cls_64byte.c: Likewise.
-	* testsuite/libffi.call/cls_6_1_byte.c: Likewise.
-	* testsuite/libffi.call/cls_6byte.c: Likewise.
-	* testsuite/libffi.call/cls_7_1_byte.c: Likewise.
-	* testsuite/libffi.call/cls_7byte.c: Likewise.
-	* testsuite/libffi.call/cls_8byte.c: Likewise.
-	* testsuite/libffi.call/cls_9byte1.c: Likewise.
-	* testsuite/libffi.call/cls_9byte2.c: Likewise.
-	* testsuite/libffi.call/cls_align_double.c: Likewise.
-	* testsuite/libffi.call/cls_align_float.c: Likewise.
-	* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
-	* testsuite/libffi.call/cls_align_longdouble_split.c: Likewise.
-	* testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
-	* testsuite/libffi.call/cls_align_pointer.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint16.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint32.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint64.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint16.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint32.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint64.c: Likewise.
-	* testsuite/libffi.call/cls_dbls_struct.c: Likewise.
-	* testsuite/libffi.call/cls_pointer_stack.c: Likewise.
-	* testsuite/libffi.call/err_bad_typedef.c: Likewise.
-	* testsuite/libffi.call/huge_struct.c: Likewise.
-	* testsuite/libffi.call/nested_struct.c: Likewise.
-	* testsuite/libffi.call/nested_struct1.c: Likewise.
-	* testsuite/libffi.call/nested_struct10.c: Likewise.
-	* testsuite/libffi.call/nested_struct2.c: Likewise.
-	* testsuite/libffi.call/nested_struct3.c: Likewise.
-	* testsuite/libffi.call/nested_struct4.c: Likewise.
-	* testsuite/libffi.call/nested_struct5.c: Likewise.
-	* testsuite/libffi.call/nested_struct6.c: Likewise.
-	* testsuite/libffi.call/nested_struct7.c: Likewise.
-	* testsuite/libffi.call/nested_struct8.c: Likewise.
-	* testsuite/libffi.call/nested_struct9.c: Likewise.
-	* testsuite/libffi.call/stret_large.c: Likewise.
-	* testsuite/libffi.call/stret_large2.c: Likewise.
-	* testsuite/libffi.call/stret_medium.c: Likewise.
-	* testsuite/libffi.call/stret_medium2.c: Likewise.
-	* testsuite/libffi.call/struct1.c: Likewise.
-	* testsuite/libffi.call/struct1_win32.c: Likewise.
-	* testsuite/libffi.call/struct2.c: Likewise.
-	* testsuite/libffi.call/struct2_win32.c: Likewise.
-	* testsuite/libffi.call/struct3.c: Likewise.
-	* testsuite/libffi.call/struct4.c: Likewise.
-	* testsuite/libffi.call/struct5.c: Likewise.
-	* testsuite/libffi.call/struct6.c: Likewise.
-	* testsuite/libffi.call/struct7.c: Likewise.
-	* testsuite/libffi.call/struct8.c: Likewise.
-	* testsuite/libffi.call/struct9.c: Likewise.
-	* testsuite/libffi.call/testclosure.c: Likewise.
-
-2012-03-21  Peter Rosin	 <peda@lysator.liu.se>
-
-	* testsuite/libffi.call/float_va.c (float_va_fn): Use %f when
-	printing doubles (%lf is for long doubles).
-	(main): Likewise.
-
-2012-03-21  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/lib/target-libpath.exp [*-*-cygwin*, *-*-mingw*]
-	(set_ld_library_path_env_vars): Add the library search dir to PATH
-	(and save PATH for later).
-	(restore_ld_library_path_env_vars): Restore PATH.
-
-2012-03-21  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/lib/target-libpath.exp [*-*-cygwin*, *-*-mingw*]
-	(set_ld_library_path_env_vars): Add the library search dir to PATH
-	(and save PATH for later).
-	(restore_ld_library_path_env_vars): Restore PATH.
-
-2012-03-20  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/libffi.call/strlen2_win32.c (main): Remove bug.
-	* src/x86/win32.S [MSVC] (ffi_closure_SYSV): Make the 'stub' label
-	visible outside the PROC, so that ffi_closure_THISCALL can see it.
-
-2012-03-20  Peter Rosin  <peda@lysator.liu.se>
-
-	* testsuite/libffi.call/strlen2_win32.c (main): Remove bug.
-	* src/x86/win32.S [MSVC] (ffi_closure_SYSV): Make the 'stub' label
-	visible outside the PROC, so that ffi_closure_THISCALL can see it.
-
-2012-03-19  Alan Hourihane  <alanh@fairlite.co.uk>
-
-	* src/m68k/ffi.c: Add MINT support.
-	* src/m68k/sysv.S: Ditto.
-
-2012-03-06  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* src/arm/ffi.c (ffi_call): Add __ARM_EABI__ guard around call to
-	ffi_call_VFP().
-	(ffi_prep_closure_loc): Add __ARM_EABI__ guard around use of
-	ffi_closure_VFP.
-	* src/arm/sysv.S: Add __ARM_EABI__ guard around VFP code.
-
-2012-03-19  chennam  <csit@axway.com>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_closure_loc): Fix AIX closure
-	support.
-
-2012-03-13  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
-	just return FFI_BAD_ABI when things are wrong.
-	* src/sh64/ffi.c (ffi_prep_closure_loc): Ditto.
-
-2012-03-09  David Edelsohn  <dje.gcc@gmail.com>
-
-	* src/powerpc/aix_closure.S (ffi_closure_ASM): Adjust for Darwin64
-	change to return value of ffi_closure_helper_DARWIN and load type
-	from return type.
-
-2012-03-03  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* src/x86/ffi64.c (ffi_call): Cast the return value to unsigned
-	long.
-	(ffi_prep_closure_loc): Cast to 64bit address in trampoline.
-	(ffi_closure_unix64_inner): Cast return pointer to unsigned long
-	first.
-
-	* src/x86/ffitarget.h (FFI_SIZEOF_ARG): Defined to 8 for x32.
-	(ffi_arg): Set to unsigned long long for x32.
-	(ffi_sarg): Set to long long for x32.
-
-2012-03-03  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* src/prep_cif.c (ffi_prep_cif_core): Properly check bad ABI.
-
-2012-03-03  Andoni Morales Alastruey  <ylatuya@gmail.com>
-
-	* configure.ac: Add -no-undefined for both 32- and 64-bit x86
-	windows-like hosts.
-	* configure: Rebuilt.
-
-2012-02-27  Mikael Pettersson  <mikpe@it.uu.se>
-
-	PR libffi/52223
-	* Makefile.am (FLAGS_TO_PASS): Define.
-	* Makefile.in: Regenerate.
-
-2012-02-23  Anthony Green  <green@moxielogic.com>
-
-	* src/*/ffitarget.h: Ensure that users never include ffitarget.h
-	directly.
-
-2012-02-23  Kai Tietz  <ktietz@redhat.com>
-
-	PR libffi/52221
-	* src/x86/ffi.c (ffi_closure_raw_THISCALL): New
-	prototype.
-	(ffi_prep_raw_closure_loc): Use ffi_closure_raw_THISCALL for
-	thiscall-convention.
-	(ffi_raw_call): Use ffi_prep_args_raw.
-	* src/x86/win32.S (ffi_closure_raw_THISCALL): Add
-	implementation for stub.
-
-2012-02-10  Kai Tietz  <ktietz@redhat.com>
-
-	* configure.ac (AM_LTLDFLAGS): Add -no-undefine for x64
-	windows target.
-	* configure: Regenerated.
-
-2012-02-08  Kai Tietz  <ktietz@redhat.com>
-
-	* src/prep_cif.c (ffi_prep_cif): Allow for X86_WIN32
-	also FFI_THISCALL.
-	* src/x86/ffi.c (ffi_closure_THISCALL): Add prototype.
-	(FFI_INIT_TRAMPOLINE_THISCALL): New trampoline code.
-	(ffi_prep_closure_loc): Add FFI_THISCALL support.
-	* src/x86/ffitarget.h (FFI_TRAMPOLINE_SIZE): Adjust size.
-	* src/x86/win32.S (ffi_closure_THISCALL): New closure code
-	for thiscall-calling convention.
-	* testsuite/libffi.call/closure_thiscall.c: New test.
-
-2012-01-28  Kai Tietz  <ktietz@redhat.com>
-
-	* src/libffi/src/x86/ffi.c (ffi_call_win32): Add new
-	argument to prototype for specify calling-convention.
-	(ffi_call): Add support for stdcall/thiscall convention.
-	(ffi_prep_args): Likewise.
-	(ffi_raw_call): Likewise.
-	* src/x86/ffitarget.h (ffi_abi): Add FFI_THISCALL and
-	FFI_FASTCALL.
-	* src/x86/win32.S (_ffi_call_win32): Add support for
-	fastcall/thiscall calling-convention calls.
-	* testsuite/libffi.call/fastthis1_win32.c: New test.
-	* testsuite/libffi.call/fastthis2_win32.c: New test.
-	* testsuite/libffi.call/fastthis3_win32.c: New test.
-	* testsuite/libffi.call/strlen2_win32.c: New test.
-	* testsuite/libffi.call/many2_win32.c: New test.
-	* testsuite/libffi.call/struct1_win32.c: New test.
-	* testsuite/libffi.call/struct2_win32.c: New test.
-
-2012-01-23  Uros Bizjak  <ubizjak@gmail.com>
-
-	* src/alpha/ffi.c (ffi_prep_closure_loc): Check for bad ABI.
-
-2012-01-23  Anthony Green  <green@moxielogic.com>
-	    Chris Young  <cdyoung@ntlworld.com>
-
-	* configure.ac: Add Amiga support.
-	* configure: Rebuilt.
-
-2012-01-23  Dmitry Nadezhin  <dmitry.nadezhin@gmail.com>
-
-	* include/ffi_common.h (LIKELY, UNLIKELY): Fix definitions.
-
-2012-01-23  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* src/m68k/sysv.S (ffi_call_SYSV): Properly test for plain
-	mc68000.  Test for __HAVE_68881__ in addition to __MC68881__.
-
-2012-01-19  Jakub Jelinek  <jakub@redhat.com>
-
-	PR rtl-optimization/48496
-	* src/ia64/ffi.c (ffi_call): Fix up aliasing violations.
-
-2012-01-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (i?86-*-*): Set TARGET to X86_64.
-	* configure: Regenerate.
-
-2011-12-07  Andrew Pinski  <apinski@cavium.com>
-
-	PR libffi/50051
-	* src/mips/n32.S: Add ".set mips4".
-
-2011-11-21  Andreas Tobler  <andreast@fgznet.ch>
-
-	* configure: Regenerate.
-
-2011-11-12  David Gilbert <david.gilbert@linaro.org>
-
-	* doc/libffi.texi, include/ffi.h.in, include/ffi_common.h,
-	man/Makefile.am, man/ffi.3, man/ffi_prep_cif.3,
-	man/ffi_prep_cif_var.3, src/arm/ffi.c, src/arm/ffitarget.h,
-	src/cris/ffi.c, src/prep_cif.c,
-	testsuite/libffi.call/cls_double_va.c,
-	testsuite/libffi.call/cls_longdouble_va.c,
-	testsuite/libffi.call/float_va.c: Many changes to support variadic
-	function calls.
-
-2011-11-12  Kyle Moffett <Kyle.D.Moffett@boeing.com>
-
-	* src/powerpc/ffi.c, src/powerpc/ffitarget.h,
-	src/powerpc/ppc_closure.S, src/powerpc/sysv.S: Many changes for
-	softfloat powerpc variants.
-
-2011-11-12  Petr Salinger <Petr.Salinger@seznam.cz>
-
-	* configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Fix kfreebsd support.
-	* configure: Rebuilt.
-
-2011-11-12  Timothy Wall  <twall@users.sf.net>
-
-	* src/arm/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV): Max
-	alignment of 4 for wince on ARM.
-
-2011-11-12  Kyle Moffett <Kyle.D.Moffett@boeing.com>
-	    Anthony Green <green@moxielogic.com>
-
-	* src/ppc/sysv.S, src/ppc/ffi.c: Remove use of ppc string
-	instructions (not available on some cores, like the PPC440).
-
-2011-11-12  Kimura Wataru  <kimuraw@i.nifty.jp>
-
-	* m4/ax_enable_builddir: Change from string comparison to numeric
-	comparison for wc output.
-	* configure.ac: Enable FFI_MMAP_EXEC_WRIT for darwin11 aka Mac OS
-	X 10.7.
-	* configure: Rebuilt.
-
-2011-11-12  Anthony Green  <green@moxielogic.com>
-
-	* Makefile.am (AM_CCASFLAGS): Add -g option to build assembly
-	files with debug info.
-	* Makefile.in: Rebuilt.
-
-2011-11-12  Jasper Lievisse Adriaanse <jasper@openbsd.org>
-
-	* README: Update list of supported OpenBSD systems.
-
-2011-11-12  Anthony Green  <green@moxielogic.com>
-
-	* libtool-version: Update.
-	* Makefile.am (nodist_libffi_la_SOURCES): Add src/debug.c if
-	FFI_DEBUG.
-	(libffi_la_SOURCES): Remove src/debug.c
-	(EXTRA_DIST): Add src/debug.c
-	* Makefile.in: Rebuilt.
-	* README: Update for 3.0.11.
-
-2011-11-10  Richard Henderson  <rth@redhat.com>
-
-	* configure.ac (GCC_AS_CFI_PSEUDO_OP): Use it instead of inline check.
-	* configure, aclocal.m4: Rebuild.
-
-2011-09-04  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR libffi/49594
-	* src/powerpc/darwin_closure.S (stubs): Make the stub binding
-	helper reference track the architecture pointer size.
-
-2011-08-25  Andrew Haley  <aph@redhat.com>
-
-	* src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Remove hard-coded assembly
-	instructions.
-	* src/arm/sysv.S (ffi_arm_trampoline): Put them here instead.
-
-2011-07-11  Andrew Haley  <aph@redhat.com>
-
-        * src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Clear icache.
-
-2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* testsuite/libffi.call/cls_double_va.c: Move PR number to comment.
-	* testsuite/libffi.call/cls_longdouble_va.c: Likewise.
-
-2011-06-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libffi/46660
-	* testsuite/libffi.call/cls_double_va.c: xfail dg-output on
-	mips-sgi-irix6*.
-	* testsuite/libffi.call/cls_longdouble_va.c: Likewise.
-
-2011-06-14  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* testsuite/libffi.call/huge_struct.c (test_large_fn): Use PRIu8,
-	PRId8 instead of %hhu, %hhd.
-	* testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRId8,
-	PRIu8): Define.
-	[__sgi__] (PRId8, PRIu8): Define.
-
-2011-04-29  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* src/alpha/osf.S (UA_SI, FDE_ENCODING, FDE_ENCODE, FDE_ARANGE):
-	Define.
-	Use them to handle ELF vs. ECOFF differences.
-	[__osf__] (_GLOBAL__F_ffi_call_osf): Define.
-
-2011-03-30  Timothy Wall  <twall@users.sf.net>
-
-	* src/powerpc/darwin.S: Fix unknown FDE encoding.
-	* src/powerpc/darwin_closure.S: ditto.
-
-2011-02-25  Anthony Green  <green@moxielogic.com>
-
-	* src/powerpc/ffi.c (ffi_prep_closure_loc): Allow for more
-	32-bit ABIs.
-
-2011-02-15  Anthony Green  <green@moxielogic.com>
-
-	* m4/ax_cc_maxopt.m4: Don't -malign-double or use -ffast-math.
-	* configure: Rebuilt.
-
-2011-02-13  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure: Regenerate.
-
-2011-02-13  Anthony Green  <green@moxielogic.com>
-
-	* include/ffi_common.h (UNLIKELY, LIKELY): Define.
-	* src/x86/ffi64.c (UNLIKELY, LIKELY): Remove definition.
-	* src/prep_cif.c (UNLIKELY, LIKELY): Remove definition.
-
-	* src/prep_cif.c (initialize_aggregate): Convert assertion into
-	FFI_BAD_TYPEDEF return.  Initialize arg size and alignment to 0.
-
-	* src/pa/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
-	just return FFI_BAD_ABI when things are wrong.
-	* src/arm/ffi.c (ffi_prep_closure_loc): Ditto.
-	* src/powerpc/ffi.c (ffi_prep_closure_loc): Ditto.
-	* src/mips/ffi.c (ffi_prep_closure_loc): Ditto.
-	* src/ia64/ffi.c (ffi_prep_closure_loc): Ditto.
-	* src/avr32/ffi.c (ffi_prep_closure_loc): Ditto.
-
-2011-02-11  Anthony Green  <green@moxielogic.com>
-
-	* src/sparc/ffi.c (ffi_prep_closure_loc): Don't ASSERT ABI test,
-	just return FFI_BAD_ABI when things are wrong.
-
-2012-02-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* src/sparc/v9.S (STACKFRAME): Bump to 176.
-
-2011-02-09  Stuart Shelton  <srcshelton@gmail.com>
-
-	http://bugs.gentoo.org/show_bug.cgi?id=286911
-	* src/mips/ffitarget.h: Clean up error messages.
-	* src/java_raw_api.c (ffi_java_translate_args): Cast raw arg to
-	ffi_raw*.
-	* include/ffi.h.in: Add pragma for SGI compiler.
-
-2011-02-09  Anthony Green  <green@moxielogic.com>
-
-	* configure.ac: Add powerpc64-*-darwin* support.
-
-2011-02-09  Anthony Green <green@moxielogic.com>
-
-	* README: Mention Interix.
-
-2011-02-09  Jonathan Callen  <abcd@gentoo.org>
-
-	* configure.ac: Add Interix to win32/cygwin/mingw case.
-	* configure: Ditto.
-	* src/closures.c: Treat Interix like Cygwin, instead of as a
-	generic win32.
-
-2011-02-09  Anthony Green <green@moxielogic.com>
-
-	* testsuite/libffi.call/err_bad_typedef.c: Remove xfail.
-	* testsuite/libffi.call/err_bad_abi.c: Remove xfail.
-	* src/x86/ffi64.c (UNLIKELY, LIKELY): Define.
-	(ffi_prep_closure_loc): Check for bad ABI.
-	* src/prep_cif.c (UNLIKELY, LIKELY): Define.
-	(initialize_aggregate): Check for bad types.
-
-2011-02-09  Landon Fuller <landonf@plausible.coop>
-
-	* Makefile.am (EXTRA_DIST): Add build-ios.sh, src/arm/gentramp.sh,
-	src/arm/trampoline.S.
-	(nodist_libffi_la_SOURCES): Add src/arc/trampoline.S.
-	* configure.ac (FFI_EXEC_TRAMPOLINE_TABLE): Define.
-	* src/arm/ffi.c (ffi_trampoline_table)
-	(ffi_closure_trampoline_table_page, ffi_trampoline_table_entry)
-	(FFI_TRAMPOLINE_CODELOC_CONFIG, FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET)
-	(FFI_TRAMPOLINE_COUNT, ffi_trampoline_lock, ffi_trampoline_tables)
-	(ffi_trampoline_table_alloc, ffi_closure_alloc, ffi_closure_free):
-	Define for FFI_EXEC_TRAMPOLINE_TABLE case (iOS).
-	(ffi_prep_closure_loc): Handl FFI_EXEC_TRAMPOLINE_TABLE case
-	separately.
-	* src/arm/sysv.S: Handle Apple iOS host.
-	* src/closures.c: Handle FFI_EXEC_TRAMPOLINE_TABLE case.
-	* build-ios.sh: New file.
-	* fficonfig.h.in, configure, Makefile.in: Rebuilt.
-	* README: Mention ARM iOS.
-
-2011-02-08  Oren Held  <orenhe@il.ibm.com>
-
-	* src/dlmalloc.c (_STRUCT_MALLINFO): Define in order to avoid
-	redefinition of mallinfo on HP-UX.
-
-2011-02-08  Ginn Chen  <ginn.chen@oracle.com>
-
-	* src/sparc/ffi.c (ffi_call): Make compatible with Solaris Studio
-	aggregate return ABI.  Flush cache.
-	(ffi_prep_closure_loc): Flush cache.
-
-2011-02-11  Anthony Green  <green@moxielogic.com>
-
-	From Tom Honermann <tom.honermann@oracle.com>:
-	* src/powerpc/aix.S (ffi_call_AIX): Support for xlc toolchain on
-	AIX.  Declare .ffi_prep_args.  Insert nops after branch
-	instructions so that the AIX linker can insert TOC reload
-	instructions.
-	* src/powerpc/aix_closure.S: Declare .ffi_closure_helper_DARWIN.
-
-2011-02-08  Ed  <ed@kdtc.net>
-
-	* src/powerpc/asm.h: Fix grammar nit in comment.
-
-2011-02-08  Uli Link  <ul.mcamafia@linkitup.de>
-
-	* include/ffi.h.in (FFI_64_BIT_MAX): Define and use.
-
-2011-02-09  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libffi/46661
-	* testsuite/libffi.call/cls_pointer.c (main): Cast void * to
-	uintptr_t first.
-	* testsuite/libffi.call/cls_pointer_stack.c (main): Likewise.
-
-2011-02-08  Rafael Avila de Espindola  <respindola@mozilla.com>
-
-	* configure.ac: Fix x86 test for pc related relocs.
-	* configure: Rebuilt.
-
-2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>
-
-	* libffi/src/m68k/ffi.c: Add RTEMS support for cache flushing.
-	Handle case when CPU variant does not have long double support.
-	* libffi/src/m68k/sysv.S: Add support for mc68000, Coldfire,
-	and cores with soft floating point.
-
-2011-02-07  Joel Sherrill <joel.sherrill@oarcorp.com>
-
-	* configure.ac: Add mips*-*-rtems* support.
-	* configure: Regenerate.
-	* src/mips/ffitarget.h: Ensure needed constants are available
-	for targets which do not have sgidefs.h.
-
-2011-01-26  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR target/40125
-	* configure.ac (AM_LTLDFLAGS): Add -bindir option for windows DLLs.
-	* configure: Regenerate.
-
-2010-12-18  Iain Sandoe  <iains@gcc.gnu.org>
-
-	PR libffi/29152
-	PR libffi/42378
-	* src/powerpc/darwin_closure.S: Provide Darwin64 implementation,
-	update comments.
-	* src/powerpc/ffitarget.h (POWERPC_DARWIN64): New,
-	(FFI_TRAMPOLINE_SIZE): Update for Darwin64.
-	* src/powerpc/darwin.S: Provide Darwin64 implementation,
-	update comments.
-	* src/powerpc/ffi_darwin.c: Likewise.
-
-2010-12-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (libffi_cv_as_ascii_pseudo_op): Use double
-	backslashes.
-	(libffi_cv_as_string_pseudo_op): Likewise.
-	* configure: Regenerate.
-
-2010-12-03  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* src/arm/sysv.S (ffi_closure_SYSV): Add UNWIND to .pad directive.
-	(ffi_closure_VFP): Same.
-	(ffi_call_VFP): Move down to before ffi_closure_VFP. Add '.fpu vfp'
-	directive.
-
-2010-12-01  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* testsuite/libffi.call/ffitest.h [__sgi] (PRId64, PRIu64): Define.
-	(PRIuPTR): Define.
-
-2010-11-29  Richard Henderson  <rth@redhat.com>
-	    Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* src/x86/sysv.S (FDE_ENCODING, FDE_ENCODE): Define.
-	(.eh_frame): Use FDE_ENCODING.
-	(.LASFDE1, .LASFDE2, LASFDE3): Simplify with FDE_ENCODE.
-
-2010-11-22  Jacek Caban <jacek@codeweavers.com>
-
-	* configure.ac: Check for symbol underscores on mingw-w64.
-	* configure: Rebuilt.
-	* src/x86/win64.S: Correctly access extern symbols in respect to
-	underscores.
-
-2010-11-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* testsuite/lib/libffi-dg.exp: Rename ...
-	* testsuite/lib/libffi.exp: ... to this.
-	* libffi/testsuite/libffi.call/call.exp: Don't load libffi-dg.exp.
-	* libffi/testsuite/libffi.special/special.exp: Likewise.
-
-2010-10-28  Chung-Lin Tang  <cltang@codesourcery.com>
-
-	* src/arm/ffi.c (ffi_prep_args): Add VFP register argument handling
-	code, new parameter, and return value. Update comments.
-	(ffi_prep_cif_machdep): Add case for VFP struct return values. Add
-	call to layout_vfp_args().
-	(ffi_call_SYSV): Update declaration.
-	(ffi_call_VFP): New declaration.
-	(ffi_call): Add VFP struct return conditions. Call ffi_call_VFP()
-	when ABI is FFI_VFP.
-	(ffi_closure_VFP): New declaration.
-	(ffi_closure_SYSV_inner): Add new vfp_args parameter, update call to
-	ffi_prep_incoming_args_SYSV().
-	(ffi_prep_incoming_args_SYSV): Update parameters. Add VFP argument
-	case handling.
-	(ffi_prep_closure_loc): Pass ffi_closure_VFP to trampoline
-	construction under VFP hard-float.
-	(rec_vfp_type_p): New function.
-	(vfp_type_p): Same.
-	(place_vfp_arg): Same.
-	(layout_vfp_args): Same.
-	* src/arm/ffitarget.h (ffi_abi): Add FFI_VFP. Define FFI_DEFAULT_ABI
-	based on __ARM_PCS_VFP.
-	(FFI_EXTRA_CIF_FIELDS): Define for adding VFP hard-float specific
-	fields.
-	(FFI_TYPE_STRUCT_VFP_FLOAT): Define internally used type code.
-	(FFI_TYPE_STRUCT_VFP_DOUBLE): Same.
-	* src/arm/sysv.S (ffi_call_SYSV): Change call of ffi_prep_args() to
-	direct call. Move function pointer load upwards.
-	(ffi_call_VFP): New function.
-	(ffi_closure_VFP): Same.
-
-	* testsuite/lib/libffi-dg.exp (check-flags): New function.
-	(dg-skip-if): New function.
-	* testsuite/libffi.call/cls_double_va.c: Skip if target is arm*-*-*
-	and compiler options include -mfloat-abi=hard.
-	* testsuite/libffi.call/cls_longdouble_va.c: Same.
-
-2010-10-01  Jakub Jelinek  <jakub@redhat.com>
-
-	PR libffi/45677
-	* src/x86/ffi64.c (ffi_prep_cif_machdep): Ensure cif->bytes is
-	a multiple of 8.
-	* testsuite/libffi.call/many2.c: New test.
-
-2010-08-20  Mark Wielaard  <mjw@redhat.com>
-
-	* src/closures.c (open_temp_exec_file_mnt): Check if getmntent_r
-	returns NULL.
-
-2010-08-09  Andreas Tobler  <andreast@fgznet.ch>
-
-	* configure.ac: Add target powerpc64-*-freebsd*.
-	* configure: Regenerate.
-	* testsuite/libffi.call/cls_align_longdouble_split.c: Pass
-	-mlong-double-128 only to linux targets.
-	* testsuite/libffi.call/cls_align_longdouble_split2.c: Likewise.
-	* testsuite/libffi.call/cls_longdouble.c: Likewise.
-	* testsuite/libffi.call/huge_struct.c: Likewise.
-
-2010-08-05  Dan Witte  <dwitte@mozilla.com>
-
-        * Makefile.am: Pass FFI_DEBUG define to msvcc.sh for linking to the
-        debug CRT when --enable-debug is given.
-        * configure.ac: Define it.
-        * msvcc.sh: Translate -g and -DFFI_DEBUG appropriately.
-
-2010-08-04  Dan Witte  <dwitte@mozilla.com>
-
-	* src/x86/ffitarget.h: Add X86_ANY define for all x86/x86_64
-	platforms.
-	* src/x86/ffi.c: Remove redundant ifdef checks.
-	* src/prep_cif.c: Push stack space computation into src/x86/ffi.c
-	for X86_ANY so return value space doesn't get added twice.
-
-2010-08-03  Neil Rashbrooke <neil@parkwaycc.co.uk>
-
-	* msvcc.sh: Don't pass -safeseh to ml64 because behavior is buggy.
-
-2010-07-22  Dan Witte  <dwitte@mozilla.com>
-
-	* src/*/ffitarget.h: Make FFI_LAST_ABI one past the last valid ABI.
-	* src/prep_cif.c: Fix ABI assertion.
-        * src/cris/ffi.c: Ditto.
-
-2010-07-10  Evan Phoenix  <evan@fallingsnow.net>
-
-	* src/closures.c (selinux_enabled_check): Fix strncmp usage bug.
-
-2010-07-07  Dan Horák <dan@danny.cz>
-
-	* include/ffi.h.in: Protect #define with #ifndef.
-	* src/powerpc/ffitarget.h: Ditto.
-	* src/s390/ffitarget.h: Ditto.
-	* src/sparc/ffitarget.h: Ditto.
-
-2010-07-07   Neil Roberts <neil@linux.intel.com>
-
-	* src/x86/sysv.S (ffi_call_SYSV): Align the stack pointer to
-	16-bytes.
-
-2010-07-02  Jakub Jelinek  <jakub@redhat.com>
-
-	* Makefile.am (AM_MAKEFLAGS): Pass also mandir to submakes.
-	* Makefile.in: Regenerated.
-
-2010-05-19  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (libffi_cv_as_x86_pcrel): Check for illegal in as
-	output, too.
-	(libffi_cv_as_ascii_pseudo_op): Check for .ascii.
-	(libffi_cv_as_string_pseudo_op): Check for .string.
-	* configure: Regenerate.
-	* fficonfig.h.in: Regenerate.
-	* src/x86/sysv.S (.eh_frame): Use .ascii, .string or error.
-
-2010-05-11  Dan Witte  <dwitte@mozilla.com>
-
-	* doc/libffi.tex: Document previous change.
-
-2010-05-11  Makoto Kato <m_kato@ga2.so-net.ne.jp>
-
-	* src/x86/ffi.c (ffi_call): Don't copy structs passed by value.
-
-2010-05-05  Michael Kohler <michaelkohler@live.com>
-
-	* src/dlmalloc.c (dlfree): Fix spelling.
-	* src/ia64/ffi.c (ffi_prep_cif_machdep): Ditto.
-	* configure.ac: Ditto.
-	* configure: Rebuilt.
-
-2010-04-13  Dan Witte  <dwitte@mozilla.com>
-
-	* msvcc.sh: Build with -W3 instead of -Wall.
-	* src/powerpc/ffi_darwin.c: Remove build warnings.
-	* src/x86/ffi.c: Ditto.
-	* src/x86/ffitarget.h: Ditto.
-
-2010-04-12  Dan Witte  <dwitte@mozilla.com>
-	    Walter Meinl <wuno@lsvw.de>
-
-	* configure.ac: Add OS/2 support.
-	* configure: Rebuilt.
-	* src/closures.c: Ditto.
-	* src/dlmalloc.c: Ditto.
-	* src/x86/win32.S: Ditto.
-
-2010-04-07  Jakub Jelinek  <jakub@redhat.com>
-
-	* testsuite/libffi.call/err_bad_abi.c: Remove unused args variable.
-
-2010-04-02  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* Makefile.in: Regenerate.
-	* aclocal.m4: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* man/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-
-2010-03-30  Dan Witte  <dwitte@mozilla.com>
-
-	* msvcc.sh: Disable build warnings.
-	* README (tested): Clarify windows build procedure.
-
-2010-03-15  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* configure.ac (libffi_cv_as_x86_64_unwind_section_type): New test.
-	* configure: Regenerate.
-	* fficonfig.h.in: Regenerate.
-	* libffi/src/x86/unix64.S (.eh_frame)
-	[HAVE_AS_X86_64_UNWIND_SECTION_TYPE]: Use @unwind section type.
-
-2010-03-14  Matthias Klose  <doko@ubuntu.com>
-
-	* src/x86/ffi64.c: Fix typo in comment.
-	* src/x86/ffi.c: Use /* ... */ comment style.
-
-2010-02-24  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* doc/libffi.texi (The Closure API): Fix typo.
-	* doc/libffi.info: Remove.
-
-2010-02-15  Matthias Klose  <doko@ubuntu.com>
-
-	* src/arm/sysv.S (__ARM_ARCH__): Define for processor
-	__ARM_ARCH_7EM__.
-
-2010-01-15  Anthony Green  <green@redhat.com>
-
-	* README: Add notes on building with Microsoft Visual C++.
-
-2010-01-15  Daniel Witte  <dwitte@mozilla.com>
-
-	* msvcc.sh: New file.
-
-	* src/x86/win32.S: Port assembly routines to MSVC and #ifdef.
-	* src/x86/ffi.c: Tweak function declaration and remove excess
-	parens.
-	* include/ffi.h.in: Add __declspec(align(8)) to typedef struct
-	ffi_closure.
-
-	* src/x86/ffi.c: Merge ffi_call_SYSV and ffi_call_STDCALL into new
-	function ffi_call_win32 on X86_WIN32.
-	* src/x86/win32.S (ffi_call_SYSV): Rename to ffi_call_win32.
-	(ffi_call_STDCALL): Remove.
-
-	* src/prep_cif.c (ffi_prep_cif): Move stack space allocation code
-	to ffi_prep_cif_machdep for x86.
-	* src/x86/ffi.c (ffi_prep_cif_machdep): To here.
-
-2010-01-15  Oliver Kiddle  <okiddle@yahoo.co.uk>
-
-	* src/x86/ffitarget.h (ffi_abi): Check for __i386 and __amd64 for
-	Sun Studio compiler compatibility.
-
-2010-01-12  Conrad Irwin <conrad.irwin@gmail.com>
-
-	* doc/libffi.texi: Add closure example.
-
-2010-01-07  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libffi/40701
-	* testsuite/libffi.call/ffitest.h [__alpha__ && __osf__] (PRIdLL,
-	PRIuLL, PRId64, PRIu64, PRIuPTR): Define.
-	* testsuite/libffi.call/cls_align_sint64.c: Add -Wno-format on
-	alpha*-dec-osf*.
-	* testsuite/libffi.call/cls_align_uint64.c: Likewise.
-	* testsuite/libffi.call/cls_ulonglong.c: Likewise.
-	* testsuite/libffi.call/return_ll1.c: Likewise.
-	* testsuite/libffi.call/stret_medium2.c: Likewise.
-	* testsuite/libffi.special/ffitestcxx.h (allocate_mmap): Cast
-	MAP_FAILED to char *.
-
-2010-01-06  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	* src/mips/n32.S: Use .abicalls and .eh_frame with __GNUC__.
-
-2009-12-31  Anthony Green  <green@redhat.com>
-
-	* README: Update for libffi 3.0.9.
-
-2009-12-27  Matthias Klose  <doko@ubuntu.com>
-
-	* configure.ac (HAVE_LONG_DOUBLE): Define for mips when
-	appropriate.
-	* configure: Rebuilt.
-
-2009-12-26  Anthony Green  <green@redhat.com>
-
-	* testsuite/libffi.call/cls_longdouble_va.c: Mark as xfail for
-	avr32*-*-*.
-	* testsuite/libffi.call/cls_double_va.c: Ditto.
-
-2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* testsuite/libffi.call/ffitest.h: Conditionally include stdint.h
-	and inttypes.h.
-	* testsuite/libffi.special/unwindtest.cc: Ditto.
-
-2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* configure.ac: Add amd64-*-openbsd*.
-	* configure: Rebuilt.
-	* testsuite/lib/libffi-dg.exp (libffi_target_compile): Link
-	openbsd programs with -lpthread.
-
-2009-12-26  Anthony Green  <green@redhat.com>
-
-	* testsuite/libffi.call/cls_double_va.c,
-	testsuite/libffi.call/cls_longdouble.c,
-	testsuite/libffi.call/cls_longdouble_va.c,
-	testsuite/libffi.call/cls_pointer.c,
-	testsuite/libffi.call/cls_pointer_stack.c: Remove xfail for
-	mips*-*-* and arm*-*-*.
-	* testsuite/libffi.call/cls_align_longdouble_split.c,
-	testsuite/libffi.call/cls_align_longdouble_split2.c,
-	testsuite/libffi.call/stret_medium2.c,
-	testsuite/libffi.call/stret_medium.c,
-	testsuite/libffi.call/stret_large.c,
-	testsuite/libffi.call/stret_large2.c: Remove xfail for arm*-*-*.
-
-2009-12-31  Kay Tietz  <ktietz70@googlemail.com>
-
-	* testsuite/libffi.call/ffitest.h,
-	testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRuLL): Fix
-	definitions.
-
-2009-12-31  Carlo Bramini  <carlo.bramix@libero.it>
-
-	* configure.ac (AM_LTLDFLAGS): Define for windows hosts.
-	* Makefile.am (libffi_la_LDFLAGS): Add AM_LTLDFLAGS.
-	* configure: Rebuilt.
-	* Makefile.in: Rebuilt.
-
-2009-12-31  Anthony Green  <green@redhat.com>
-	    Blake Chaffin.
-
-	* testsuite/libffi.call/huge_struct.c: New test case from Blake
-	Chaffin @ Apple.
-
-2009-12-28  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Copy abi and nargs to
-	local variables.
-	(aix_adjust_aggregate_sizes): New function.
-	(ffi_prep_cif_machdep): Call it.
-
-2009-12-26  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* configure.ac: Define FFI_MMAP_EXEC_WRIT for the given targets.
-	* configure: Regenerate.
-	* fficonfig.h.in: Likewise.
-	* src/closures.c: Remove the FFI_MMAP_EXEC_WRIT definition for
-	Solaris/x86.
-
-2009-12-26  Andreas Schwab  <schwab@linux-m68k.org>
-
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Advance intarg_count
-	when a float arguments is passed in memory.
-	(ffi_closure_helper_SYSV): Mark general registers as used up when
-	a 64bit or soft-float long double argument is passed in memory.
-
-2009-12-25  Matthias Klose  <doko@ubuntu.com>
-
-	* man/ffi_call.3: Fix #include in examples.
-	* doc/libffi.texi: Add dircategory.
-
-2009-12-25  Frank Everdij <f.p.x.everdij@tudelft.nl>
-
-	* include/ffi.h.in: Placed '__GNUC__' ifdef around
-	'__attribute__((aligned(8)))' in ffi_closure, fixes compile for
-	IRIX MIPSPro c99.
-	* include/ffi_common.h: Added '__sgi' define to non
-	'__attribute__((__mode__()))' integer typedefs.
-	* src/mips/ffi.c (ffi_call, ffi_closure_mips_inner_O32,
-	ffi_closure_mips_inner_N32): Added 'defined(_MIPSEB)' to BE check.
-	(ffi_closure_mips_inner_O32, ffi_closure_mips_inner_N32): Added
-	FFI_LONGDOUBLE support and alignment(N32 only).
-	* src/mips/ffitarget.h: Corrected '#include <sgidefs.h>' for IRIX and
-	fixed non '__attribute__((__mode__()))' integer typedefs.
-	* src/mips/n32.S: Put '#ifdef linux' around '.abicalls' and '.eh_frame'
-	since they are Linux/GNU Assembler specific.
-
-2009-12-25  Bradley Smith  <brad@brad-smith.co.uk>
-
-	* configure.ac, Makefile.am, src/avr32/ffi.c,
-	src/avr32/ffitarget.h,
-	src/avr32/sysv.S: Add AVR32 port.
-	* configure, Makefile.in: Rebuilt.
-
-2009-12-21  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* configure.ac: Make i?86 build on FreeBSD and OpenBSD.
-	* configure: Regenerate.
-
-2009-12-15  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* testsuite/libffi.call/ffitest.h: Define PRIuPTR on PA HP-UX.
-
-2009-12-13  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* src/pa/ffi.c (ffi_closure_inner_pa32): Handle FFI_TYPE_LONGDOUBLE
-	type on HP-UX.
-
-2012-02-13  Kai Tietz  <ktietz@redhat.com>
-
-	PR libffi/52221
-	* src/x86/ffi.c (ffi_prep_raw_closure_loc): Add thiscall
-	support for X86_WIN32.
-	(FFI_INIT_TRAMPOLINE_THISCALL): Fix displacement.
-
-2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* src/sparc/ffi.c (ffi_closure_sparc_inner_v9): Properly align 'long
-	double' arguments.
-
-2009-12-11  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* testsuite/libffi.call/ffitest.h: Define PRIuPTR on Solaris < 10.
-
-2009-12-10  Rainer Orth  <ro@CeBiTec.Uni-Bielefeld.DE>
-
-	PR libffi/40700
-	* src/closures.c [X86_64 && __sun__ && __svr4__]
-	(FFI_MMAP_EXEC_WRIT): Define.
-
-2009-12-08  David Daney  <ddaney@caviumnetworks.com>
-
-	* testsuite/libffi.call/stret_medium.c: Remove xfail for mips*-*-*
-	* testsuite/libffi.call/cls_align_longdouble_split2.c: Same.
-	* testsuite/libffi.call/stret_large.c: Same.
-	* testsuite/libffi.call/cls_align_longdouble_split.c: Same.
-	* testsuite/libffi.call/stret_large2.c: Same.
-	* testsuite/libffi.call/stret_medium2.c: Same.
-
-2009-12-07  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/aix_closure.S (libffi_closure_ASM): Fix tablejump
-	typo.
-
-2009-12-05  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/aix.S: Update AIX32 code to be consistent with AIX64
-	code.
-	* src/powerpc/aix_closure.S: Same.
-
-2009-12-05  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* Makefile.in: Regenerate.
-	* configure: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* man/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-
-2009-12-04  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/aix_closure.S: Reorganize 64-bit code to match
-	linux64_closure.S.
-
-2009-12-04  Uros Bizjak  <ubizjak@gmail.com>
-
-	PR libffi/41908
-	* src/x86/ffi64.c (classify_argument): Update from
-	gcc/config/i386/i386.c.
-	(ffi_closure_unix64_inner): Do not use the address of two consecutive
-	SSE registers directly.
-	* testsuite/libffi.call/cls_dbls_struct.c (main): Remove xfail
-	for x86_64 linux targets.
-
-2009-12-04  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/ffi_darwin.c (ffi_closure_helper_DARWIN): Increment
-	pfr for long double split between fpr13 and stack.
-
-2009-12-03  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Increment next_arg and
-	fparg_count twice for long double.
-
-2009-12-03  David Edelsohn  <edelsohn@gnu.org>
-
-	PR libffi/42243
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Remove extra parentheses.
-
-2009-12-03  Uros Bizjak  <ubizjak@gmail.com>
-
-	* testsuite/libffi.call/cls_longdouble_va.c (main): Fix format string.
-	Remove xfails for x86 linux targets.
-
-2009-12-02  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Fix typo in INT64
-	case.
-
-2009-12-01  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/aix.S (ffi_call_AIX): Convert to more standard
-	register usage.  Call ffi_prep_args directly.  Add long double
-	return value support.
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Double arg increment
-	applies to FFI_TYPE_DOUBLE.  Correct fpr_base increment typo.
-	Separate FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases.
-	(ffi_prep_cif_machdep): Only 16 byte stack alignment in 64 bit
-	mode.
-	(ffi_closure_helper_DARWIN): Remove nf and ng counters.  Move temp
-	into case.
-	* src/powerpc/aix_closure.S: Maintain 16 byte stack alignment.
-	Allocate result area between params and FPRs.
-
-2009-11-30  David Edelsohn  <edelsohn@gnu.org>
-
-	PR target/35484
-	* src/powerpc/ffitarget.h (POWERPC64): Define for PPC64 Linux and
-	AIX64.
-	* src/powerpc/aix.S: Implement AIX64 version.
-	* src/powerpc/aix_closure.S: Implement AIX64 version.
-	(ffi_closure_ASM): Use extsb, lha and displament addresses.
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Implement AIX64
-	support.
-	(ffi_prep_cif_machdep): Same.
-	(ffi_call): Same.
-	(ffi_closure_helper_DARWIN): Same.
-
-2009-11-02  Andreas Tobler  <a.tobler@schweiz.org>
-
-	PR libffi/41908
-	* testsuite/libffi.call/testclosure.c: New test.
-
-2009-09-28  Kai Tietz  <kai.tietz@onevision.com>
-
-	* src/x86/win64.S (_ffi_call_win64 stack): Remove for gnu
-	assembly version use of ___chkstk.
-
-2009-09-23  Matthias Klose  <doko@ubuntu.com>
-
-	PR libffi/40242, PR libffi/41443
-	* src/arm/sysv.S (__ARM_ARCH__): Define for processors
-	__ARM_ARCH_6T2__, __ARM_ARCH_6M__, __ARM_ARCH_7__,
-	__ARM_ARCH_7A__, __ARM_ARCH_7R__, __ARM_ARCH_7M__.
-	Change the conditionals to __SOFTFP__ || __ARM_EABI__
-	for -mfloat-abi=softfp to work.
-
-2009-09-17  Loren J. Rittle  <ljrittle@acm.org>
-
-	PR testsuite/32843 (strikes again)
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Add X86_FREEBSD to
-	enable proper extension on char and short.
-
-2009-09-15  David Daney  <ddaney@caviumnetworks.com>
-
-	* src/java_raw_api.c (ffi_java_raw_to_rvalue): Remove special
-	handling for FFI_TYPE_POINTER.
-	* src/mips/ffitarget.h (FFI_TYPE_STRUCT_D_SOFT,
-	FFI_TYPE_STRUCT_F_SOFT, FFI_TYPE_STRUCT_DD_SOFT,
-	FFI_TYPE_STRUCT_FF_SOFT, FFI_TYPE_STRUCT_FD_SOFT,
-	FFI_TYPE_STRUCT_DF_SOFT, FFI_TYPE_STRUCT_SOFT): New defines.
-	(FFI_N32_SOFT_FLOAT, FFI_N64_SOFT_FLOAT): New ffi_abi enumerations.
-	(enum ffi_abi): Set FFI_DEFAULT_ABI for soft-float.
-	* src/mips/n32.S (ffi_call_N32): Add handling for soft-float
-	structure and pointer returns.
-	(ffi_closure_N32): Add handling for pointer returns.
-	* src/mips/ffi.c (ffi_prep_args, calc_n32_struct_flags,
-	calc_n32_return_struct_flags): Handle soft-float.
-	(ffi_prep_cif_machdep):  Handle soft-float, fix pointer handling.
-	(ffi_call_N32): Declare proper argument types.
-	(ffi_call, copy_struct_N32, ffi_closure_mips_inner_N32): Handle
-	soft-float.
-
-2009-08-24  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure.ac (AC_PREREQ): Bump to 2.64.
-
-2009-08-22  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* Makefile.am (install-html, install-pdf): Remove.
-	* Makefile.in: Regenerate.
-
-	* Makefile.in: Regenerate.
-	* aclocal.m4: Regenerate.
-	* configure: Regenerate.
-	* fficonfig.h.in: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* man/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-
-2011-08-22  Jasper Lievisse Adriaanse <jasper@openbsd.org>
-
-	* configure.ac: Add OpenBSD/hppa and OpenBSD/powerpc support.
-	* configure: Rebuilt.
-
-2009-07-30  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure.ac (_AC_ARG_VAR_PRECIOUS): Use m4_rename_force.
-
-2009-07-24  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	PR libffi/40807
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Also use sign/zero-extending
-	return types for X86_WIN32.
-	* src/x86/win32.S (_ffi_call_SYSV): Handle omitted return types.
-	(_ffi_call_STDCALL, _ffi_closure_SYSV, _ffi_closure_raw_SYSV,
-	_ffi_closure_STDCALL): Likewise.
-
-	* src/closures.c (is_selinux_enabled): Define to const 0 for Cygwin.
-	(dlmmap, dlmunmap): Also use these functions on Cygwin.
-
-2009-07-11  Richard Sandiford  <rdsandiford@googlemail.com>
-
-	PR testsuite/40699
-	PR testsuite/40707
-	PR testsuite/40709
-	* testsuite/lib/libffi-dg.exp: Revert 2009-07-02, 2009-07-01 and
-	2009-06-30 commits.
-
-2009-07-01  Richard Sandiford  <r.sandiford@uk.ibm.com>
-
-	* testsuite/lib/libffi-dg.exp (libffi-init): Set ld_library_path
-	to "" before adding paths.  (This reinstates an assignment that
-	was removed by my 2009-06-30 commit, but changes the initial
-	value from "." to "".)
-
-2009-07-01  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR testsuite/40601
-	* testsuite/lib/libffi-dg.exp (libffi-init): Properly set
-	gccdir.  Adjust ld_library_path for gcc only if gccdir isn't
-	empty.
-
-2009-06-30  Richard Sandiford  <r.sandiford@uk.ibm.com>
-
-	* testsuite/lib/libffi-dg.exp (libffi-init): Don't add "."
-	to ld_library_path.  Use add_path.  Add just find_libgcc_s
-	to ld_library_path, not every libgcc multilib directory.
-
-2009-06-16  Wim Lewis  <wiml@hhhh.org>
-
-	* src/powerpc/ffi.c: Avoid clobbering cr3 and cr4, which are
-	supposed to be callee-saved.
-	* src/powerpc/sysv.S (small_struct_return_value): Fix overrun of
-	return buffer for odd-size structs.
-
-2009-06-16  Andreas Tobler  <a.tobler@schweiz.org>
-
-	PR libffi/40444
-	* testsuite/lib/libffi-dg.exp (libffi_target_compile): Add
-	allow_stack_execute for Darwin.
-
-2009-06-16  Andrew Haley  <aph@redhat.com>
-
-	* configure.ac (TARGETDIR): Add missing blank lines.
-	* configure: Regenerate.
-
-2009-06-16  Andrew Haley  <aph@redhat.com>
-
-	* testsuite/libffi.call/cls_align_sint64.c,
-	testsuite/libffi.call/cls_align_uint64.c,
-	testsuite/libffi.call/cls_longdouble_va.c,
-	testsuite/libffi.call/cls_ulonglong.c,
-	testsuite/libffi.call/return_ll1.c,
-	testsuite/libffi.call/stret_medium2.c: Fix printf format
-	specifiers.
-	* testsuite/libffi.call/ffitest.h,
-	testsuite/libffi.special/ffitestcxx.h (PRIdLL, PRIuLL): Define.
-
-2009-06-15  Andrew Haley  <aph@redhat.com>
-
-	* testsuite/libffi.call/err_bad_typedef.c: xfail everywhere.
-	* testsuite/libffi.call/err_bad_abi.c: Likewise.
-
-2009-06-12  Andrew Haley  <aph@redhat.com>
-
-	* Makefile.am: Remove info_TEXINFOS.
-
-2009-06-12  Andrew Haley  <aph@redhat.com>
-
-	* ChangeLog.libffi: testsuite/libffi.call/cls_align_sint64.c,
-	testsuite/libffi.call/cls_align_uint64.c,
-	testsuite/libffi.call/cls_ulonglong.c,
-	testsuite/libffi.call/return_ll1.c,
-	testsuite/libffi.call/stret_medium2.c: Fix printf format
-	specifiers.
-	testsuite/libffi.special/unwindtest.cc: include stdint.h.
-
-2009-06-11  Timothy Wall  <twall@users.sf.net>
-
-	* Makefile.am,
-	configure.ac,
-	include/ffi.h.in,
-	include/ffi_common.h,
-	src/closures.c,
-	src/dlmalloc.c,
-	src/x86/ffi.c,
-	src/x86/ffitarget.h,
-	src/x86/win64.S (new),
-	README: Added win64 support (mingw or MSVC)
-	* Makefile.in,
-	include/Makefile.in,
-	man/Makefile.in,
-	testsuite/Makefile.in,
-	configure,
-	aclocal.m4: Regenerated
-	* ltcf-c.sh: properly escape cygwin/w32 path
-	* man/ffi_call.3: Clarify size requirements for return value.
-	* src/x86/ffi64.c: Fix filename in comment.
-	* src/x86/win32.S: Remove unused extern.
-
-	* testsuite/libffi.call/closure_fn0.c,
-	testsuite/libffi.call/closure_fn1.c,
-	testsuite/libffi.call/closure_fn2.c,
-	testsuite/libffi.call/closure_fn3.c,
-	testsuite/libffi.call/closure_fn4.c,
-	testsuite/libffi.call/closure_fn5.c,
-	testsuite/libffi.call/closure_fn6.c,
-	testsuite/libffi.call/closure_stdcall.c,
-	testsuite/libffi.call/cls_12byte.c,
-	testsuite/libffi.call/cls_16byte.c,
-	testsuite/libffi.call/cls_18byte.c,
-	testsuite/libffi.call/cls_19byte.c,
-	testsuite/libffi.call/cls_1_1byte.c,
-	testsuite/libffi.call/cls_20byte.c,
-	testsuite/libffi.call/cls_20byte1.c,
-	testsuite/libffi.call/cls_24byte.c,
-	testsuite/libffi.call/cls_2byte.c,
-	testsuite/libffi.call/cls_3_1byte.c,
-	testsuite/libffi.call/cls_3byte1.c,
- 	testsuite/libffi.call/cls_3byte2.c,
- 	testsuite/libffi.call/cls_4_1byte.c,
- 	testsuite/libffi.call/cls_4byte.c,
- 	testsuite/libffi.call/cls_5_1_byte.c,
- 	testsuite/libffi.call/cls_5byte.c,
- 	testsuite/libffi.call/cls_64byte.c,
- 	testsuite/libffi.call/cls_6_1_byte.c,
- 	testsuite/libffi.call/cls_6byte.c,
- 	testsuite/libffi.call/cls_7_1_byte.c,
- 	testsuite/libffi.call/cls_7byte.c,
- 	testsuite/libffi.call/cls_8byte.c,
- 	testsuite/libffi.call/cls_9byte1.c,
- 	testsuite/libffi.call/cls_9byte2.c,
- 	testsuite/libffi.call/cls_align_double.c,
- 	testsuite/libffi.call/cls_align_float.c,
- 	testsuite/libffi.call/cls_align_longdouble.c,
- 	testsuite/libffi.call/cls_align_longdouble_split.c,
- 	testsuite/libffi.call/cls_align_longdouble_split2.c,
- 	testsuite/libffi.call/cls_align_pointer.c,
- 	testsuite/libffi.call/cls_align_sint16.c,
- 	testsuite/libffi.call/cls_align_sint32.c,
- 	testsuite/libffi.call/cls_align_sint64.c,
- 	testsuite/libffi.call/cls_align_uint16.c,
- 	testsuite/libffi.call/cls_align_uint32.c,
- 	testsuite/libffi.call/cls_align_uint64.c,
- 	testsuite/libffi.call/cls_dbls_struct.c,
- 	testsuite/libffi.call/cls_double.c,
- 	testsuite/libffi.call/cls_double_va.c,
- 	testsuite/libffi.call/cls_float.c,
- 	testsuite/libffi.call/cls_longdouble.c,
- 	testsuite/libffi.call/cls_longdouble_va.c,
- 	testsuite/libffi.call/cls_multi_schar.c,
- 	testsuite/libffi.call/cls_multi_sshort.c,
- 	testsuite/libffi.call/cls_multi_sshortchar.c,
- 	testsuite/libffi.call/cls_multi_uchar.c,
- 	testsuite/libffi.call/cls_multi_ushort.c,
- 	testsuite/libffi.call/cls_multi_ushortchar.c,
- 	testsuite/libffi.call/cls_pointer.c,
- 	testsuite/libffi.call/cls_pointer_stack.c,
- 	testsuite/libffi.call/cls_schar.c,
- 	testsuite/libffi.call/cls_sint.c,
- 	testsuite/libffi.call/cls_sshort.c,
- 	testsuite/libffi.call/cls_uchar.c,
- 	testsuite/libffi.call/cls_uint.c,
- 	testsuite/libffi.call/cls_ulonglong.c,
- 	testsuite/libffi.call/cls_ushort.c,
- 	testsuite/libffi.call/err_bad_abi.c,
- 	testsuite/libffi.call/err_bad_typedef.c,
- 	testsuite/libffi.call/float2.c,
- 	testsuite/libffi.call/huge_struct.c,
- 	testsuite/libffi.call/nested_struct.c,
- 	testsuite/libffi.call/nested_struct1.c,
- 	testsuite/libffi.call/nested_struct10.c,
- 	testsuite/libffi.call/nested_struct2.c,
- 	testsuite/libffi.call/nested_struct3.c,
- 	testsuite/libffi.call/nested_struct4.c,
- 	testsuite/libffi.call/nested_struct5.c,
- 	testsuite/libffi.call/nested_struct6.c,
- 	testsuite/libffi.call/nested_struct7.c,
- 	testsuite/libffi.call/nested_struct8.c,
- 	testsuite/libffi.call/nested_struct9.c,
- 	testsuite/libffi.call/problem1.c,
- 	testsuite/libffi.call/return_ldl.c,
- 	testsuite/libffi.call/return_ll1.c,
- 	testsuite/libffi.call/stret_large.c,
- 	testsuite/libffi.call/stret_large2.c,
- 	testsuite/libffi.call/stret_medium.c,
- 	testsuite/libffi.call/stret_medium2.c,
-	testsuite/libffi.special/unwindtest.cc: use ffi_closure_alloc instead
-	of checking for MMAP.  Use intptr_t instead of long casts.
-
-2009-06-11  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* testsuite/libffi.call/cls_longdouble_va.c: Add xfail sh*-*-linux-*.
-	* testsuite/libffi.call/err_bad_abi.c: Add xfail sh*-*-*.
-	* testsuite/libffi.call/err_bad_typedef.c: Likewise.
-
-2009-06-09  Andrew Haley  <aph@redhat.com>
-
-	* src/x86/freebsd.S: Add missing file.
-
-2009-06-08  Andrew Haley  <aph@redhat.com>
-
-	Import from libffi 3.0.8:
-
-	* doc/libffi.texi: New file.
-	* doc/libffi.info: Likewise.
-	* doc/stamp-vti: Likewise.
-	* man/Makefile.am: New file.
-	* man/ffi_call.3: New file.
-
-	* Makefile.am (EXTRA_DIST): Add src/x86/darwin64.S,
-	src/dlmalloc.c.
-	(nodist_libffi_la_SOURCES): Add X86_FREEBSD.
-
-	* configure.ac: Bump version to 3.0.8.
-	parisc*-*-linux*: Add.
-	i386-*-freebsd* | i386-*-openbsd*: Add.
-	powerpc-*-beos*: Add.
-	AM_CONDITIONAL X86_FREEBSD: Add.
-	AC_CONFIG_FILES: Add man/Makefile.
-
-	* include/ffi.h.in (FFI_FN): Change void (*)() to void (*)(void).
-
-2009-06-08  Andrew Haley  <aph@redhat.com>
-
-	* README: Import from libffi 3.0.8.
-
-2009-06-08  Andrew Haley  <aph@redhat.com>
-
-	* testsuite/libffi.call/err_bad_abi.c: Add xfails.
-	* testsuite/libffi.call/cls_longdouble_va.c: Add xfails.
-	* testsuite/libffi.call/cls_dbls_struct.c: Add xfail x86_64-*-linux-*.
-	* testsuite/libffi.call/err_bad_typedef.c: Add xfails.
-
-	* testsuite/libffi.call/stret_medium2.c: Add __UNUSED__ to args.
-	* testsuite/libffi.call/stret_medium.c: Likewise.
-	* testsuite/libffi.call/stret_large2.c: Likewise.
-	* testsuite/libffi.call/stret_large.c:  Likewise.
-
-2008-12-26  Timothy Wall  <twall@users.sf.net>
-
-	* testsuite/libffi.call/cls_longdouble.c,
-	testsuite/libffi.call/cls_longdouble_va.c,
-	testsuite/libffi.call/cls_align_longdouble.c,
-	testsuite/libffi.call/cls_align_longdouble_split.c,
-	testsuite/libffi.call/cls_align_longdouble_split2.c: mark expected
-	failures on x86_64 cygwin/mingw.
-
-2008-12-22  Timothy Wall  <twall@users.sf.net>
-
-	* testsuite/libffi.call/closure_fn0.c,
-	testsuite/libffi.call/closure_fn1.c,
-	testsuite/libffi.call/closure_fn2.c,
-	testsuite/libffi.call/closure_fn3.c,
-	testsuite/libffi.call/closure_fn4.c,
-	testsuite/libffi.call/closure_fn5.c,
-	testsuite/libffi.call/closure_fn6.c,
-	testsuite/libffi.call/closure_loc_fn0.c,
-	testsuite/libffi.call/closure_stdcall.c,
-	testsuite/libffi.call/cls_align_pointer.c,
-	testsuite/libffi.call/cls_pointer.c,
-	testsuite/libffi.call/cls_pointer_stack.c: use portable cast from
-	pointer to integer (intptr_t).
-	* testsuite/libffi.call/cls_longdouble.c: disable for win64.
-
-2008-07-24  Anthony Green  <green@redhat.com>
-
-	* testsuite/libffi.call/cls_dbls_struct.c,
-	testsuite/libffi.call/cls_double_va.c,
-	testsuite/libffi.call/cls_longdouble.c,
-	testsuite/libffi.call/cls_longdouble_va.c,
-	testsuite/libffi.call/cls_pointer.c,
-	testsuite/libffi.call/cls_pointer_stack.c,
-	testsuite/libffi.call/err_bad_abi.c: Clean up failures from
-	compiler warnings.
-
-2008-03-04  Anthony Green  <green@redhat.com>
-	    Blake Chaffin
-	    hos@tamanegi.org
-
-	* testsuite/libffi.call/cls_align_longdouble_split2.c
-	  testsuite/libffi.call/cls_align_longdouble_split.c
-	  testsuite/libffi.call/cls_dbls_struct.c
-	  testsuite/libffi.call/cls_double_va.c
-	  testsuite/libffi.call/cls_longdouble.c
-	  testsuite/libffi.call/cls_longdouble_va.c
-	  testsuite/libffi.call/cls_pointer.c
-	  testsuite/libffi.call/cls_pointer_stack.c
-	  testsuite/libffi.call/err_bad_abi.c
-	  testsuite/libffi.call/err_bad_typedef.c
-	  testsuite/libffi.call/stret_large2.c
-	  testsuite/libffi.call/stret_large.c
-	  testsuite/libffi.call/stret_medium2.c
-	  testsuite/libffi.call/stret_medium.c: New tests from Apple.
-
-2009-06-05  Andrew Haley  <aph@redhat.com>
-
-	* src/x86/ffitarget.h, src/x86/ffi.c: Merge stdcall changes from
-	libffi.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* src/x86/ffitarget.h, src/x86/win32.S, src/x86/ffi.c: Back out
-	stdcall changes.
-
-2008-02-26  Anthony Green  <green@redhat.com>
-	    Thomas Heller  <theller@ctypes.org>
-
-	* src/x86/ffi.c (ffi_closure_SYSV_inner): Change C++ comment to C
-	comment.
-
-2008-02-03  Timothy Wall  <twall@users.sf.net>
-
-	* src/x86/ffi.c (FFI_INIT_TRAMPOLINE_STDCALL): Calculate jump return
-	  offset based on code pointer, not data pointer.
-
-2008-01-31  Timothy Wall <twall@users.sf.net>
-
-	* testsuite/libffi.call/closure_stdcall.c: Add test for stdcall
-	closures.
-	* src/x86/ffitarget.h: Increase size of trampoline for stdcall
-	closures.
-	* src/x86/win32.S: Add assembly for stdcall closure.
-	* src/x86/ffi.c: Initialize stdcall closure trampoline.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* include/ffi.h.in: Change void (*)() to void (*)(void).
-	* src/x86/ffi.c: Likewise.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	* src/powerpc/ppc_closure.S: Insert licence header.
-	* src/powerpc/linux64_closure.S: Likewise.
-	* src/m68k/sysv.S: Likewise.
-
-	* src/sh64/ffi.c: Change void (*)() to void (*)(void).
-	* src/powerpc/ffi.c: Likewise.
-	* src/powerpc/ffi_darwin.c: Likewise.
-	* src/m32r/ffi.c: Likewise.
-	* src/sh64/ffi.c: Likewise.
-	* src/x86/ffi64.c: Likewise.
-	* src/alpha/ffi.c: Likewise.
-	* src/alpha/osf.S: Likewise.
-	* src/frv/ffi.c: Likewise.
-	* src/s390/ffi.c: Likewise.
-	* src/pa/ffi.c: Likewise.
-	* src/pa/hpux32.S: Likewise.
-	* src/ia64/unix.S: Likewise.
-	* src/ia64/ffi.c: Likewise.
-	* src/sparc/ffi.c: Likewise.
-	* src/mips/ffi.c: Likewise.
-	* src/sh/ffi.c: Likewise.
-
-2008-02-15  David Daney  <ddaney@avtrex.com>
-
-	* src/mips/ffi.c (USE__BUILTIN___CLEAR_CACHE):
-	Define (conditionally), and use it to include cachectl.h.
-	(ffi_prep_closure_loc): Fix cache flushing.
-	* src/mips/ffitarget.h (_ABIN32, _ABI64, _ABIO32): Define.
-
-2009-06-04  Andrew Haley  <aph@redhat.com>
-
-	include/ffi.h.in,
-	src/arm/ffitarget.h,
-	src/arm/ffi.c,
-	src/arm/sysv.S,
-	src/powerpc/ffitarget.h,
-	src/closures.c,
-	src/sh64/ffitarget.h,
-	src/sh64/ffi.c,
-	src/sh64/sysv.S,
-	src/types.c,
-	src/x86/ffi64.c,
-	src/x86/ffitarget.h,
-	src/x86/win32.S,
-	src/x86/darwin.S,
-	src/x86/ffi.c,
-	src/x86/sysv.S,
-	src/x86/unix64.S,
-	src/alpha/ffitarget.h,
-	src/alpha/ffi.c,
-	src/alpha/osf.S,
-	src/m68k/ffitarget.h,
-	src/frv/ffitarget.h,
-	src/frv/ffi.c,
-	src/s390/ffitarget.h,
-	src/s390/sysv.S,
-	src/cris/ffitarget.h,
-	src/pa/linux.S,
-	src/pa/ffitarget.h,
-	src/pa/ffi.c,
-	src/raw_api.c,
-	src/ia64/ffitarget.h,
-	src/ia64/unix.S,
-	src/ia64/ffi.c,
-	src/ia64/ia64_flags.h,
-	src/java_raw_api.c,
-	src/debug.c,
-	src/sparc/v9.S,
-	src/sparc/ffitarget.h,
-	src/sparc/ffi.c,
-	src/sparc/v8.S,
-	src/mips/ffitarget.h,
-	src/mips/n32.S,
-	src/mips/o32.S,
-	src/mips/ffi.c,
-	src/prep_cif.c,
-	src/sh/ffitarget.h,
-	src/sh/ffi.c,
-	src/sh/sysv.S: Update license text.
-
-2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	* src/x86/win32.S (_ffi_closure_STDCALL):  New function.
-	(.eh_frame):  Add FDE for it.
-
-2009-05-22  Dave Korn  <dave.korn.cygwin@gmail.com>
-
-	* configure.ac:  Also check if assembler supports pc-relative
-	relocs on X86_WIN32 targets.
-	* configure:  Regenerate.
-	* src/x86/win32.S (ffi_prep_args):  Declare extern, not global.
-	(_ffi_call_SYSV):  Add missing function type symbol .def and
-	add EH markup labels.
-	(_ffi_call_STDCALL):  Likewise.
-	(_ffi_closure_SYSV):  Likewise.
-	(_ffi_closure_raw_SYSV):  Likewise.
-	(.eh_frame):  Add hand-crafted EH data.
-
-2009-04-09  Jakub Jelinek  <jakub@redhat.com>
-
-	* testsuite/lib/libffi-dg.exp: Change copyright header to refer to
-	version 3 of the GNU General Public License and to point readers
-	at the COPYING3 file and the FSF's license web page.
-	* testsuite/libffi.call/call.exp: Likewise.
-	* testsuite/libffi.special/special.exp: Likewise.
-
-2009-03-01  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure: Regenerate.
-
-2008-12-18  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	PR libffi/26048
-	* configure.ac (HAVE_AS_X86_PCREL): New test.
-	* configure: Regenerate.
-	* fficonfig.h.in: Regenerate.
-	* src/x86/sysv.S [!FFI_NO_RAW_API]: Precalculate
-	RAW_CLOSURE_CIF_OFFSET, RAW_CLOSURE_FUN_OFFSET,
-	RAW_CLOSURE_USER_DATA_OFFSET for the Solaris 10/x86 assembler.
-	(.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
-	* src/x86/unix64.S (.Lstore_table): Move to .text section.
-	(.Lload_table): Likewise.
-	(.eh_frame): Only use SYMBOL-. iff HAVE_AS_X86_PCREL.
-
-2008-12-18  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure: Regenerate.
-
-2008-11-21  Eric Botcazou  <ebotcazou@adacore.com>
-
-	* src/sparc/ffi.c (ffi_prep_cif_machdep): Add support for
-	signed/unsigned int8/16 return values.
-	* src/sparc/v8.S (ffi_call_v8): Likewise.
-	(ffi_closure_v8): Likewise.
-
-2008-09-26  Peter O'Gorman  <pogma@thewrittenword.com>
-	    Steve Ellcey  <sje@cup.hp.com>
-
-	* configure: Regenerate for new libtool.
-	* Makefile.in: Ditto.
-	* include/Makefile.in: Ditto.
-	* aclocal.m4: Ditto.
-
-2008-08-25  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* src/powerpc/ffitarget.h (ffi_abi): Add FFI_LINUX and
-	FFI_LINUX_SOFT_FLOAT to the POWERPC_FREEBSD enum.
-	Add note about flag bits used for FFI_SYSV_TYPE_SMALL_STRUCT.
-	Adjust copyright notice.
-	* src/powerpc/ffi.c: Add two new flags to indicate if we have one
-	register or two register to use for FFI_SYSV structs.
-	(ffi_prep_cif_machdep): Pass the right register flag introduced above.
-	(ffi_closure_helper_SYSV): Fix the return type for
-	FFI_SYSV_TYPE_SMALL_STRUCT. Comment.
-	Adjust copyright notice.
-
-2008-07-16  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (ffi_prep_closure_loc): Turn INSN into an unsigned
-	int.
-
-2008-06-17  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* configure: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-
-2008-06-07  Joseph Myers  <joseph@codesourcery.com>
-
-	* configure.ac (parisc*-*-linux*, powerpc-*-sysv*,
-	powerpc-*-beos*): Remove.
-	* configure: Regenerate.
-
-2008-05-09  Julian Brown  <julian@codesourcery.com>
-
-	* Makefile.am (LTLDFLAGS): New.
-	(libffi_la_LDFLAGS): Use above.
-	* Makefile.in: Regenerate.
-
-2008-04-18  Paolo Bonzini  <bonzini@gnu.org>
-
-	PR bootstrap/35457
-	* aclocal.m4: Regenerate.
-	* configure: Regenerate.
-
-2008-03-26  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/sysv.S: Add .note.GNU-stack on Linux.
-	* src/sh64/sysv.S: Likewise.
-
-2008-03-26  Daniel Jacobowitz  <dan@debian.org>
-
-	* src/arm/sysv.S: Fix ARM comment marker.
-
-2008-03-26  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/alpha/osf.S: Add .note.GNU-stack on Linux.
-	* src/s390/sysv.S: Likewise.
-	* src/powerpc/ppc_closure.S: Likewise.
-	* src/powerpc/sysv.S: Likewise.
-	* src/x86/unix64.S: Likewise.
-	* src/x86/sysv.S: Likewise.
-	* src/sparc/v8.S: Likewise.
-	* src/sparc/v9.S: Likewise.
-	* src/m68k/sysv.S: Likewise.
-	* src/arm/sysv.S: Likewise.
-
-2008-03-16  Ralf Wildenhues  <Ralf.Wildenhues@gmx.de>
-
-	* aclocal.m4: Regenerate.
-	* configure: Likewise.
-	* Makefile.in: Likewise.
-	* include/Makefile.in: Likewise.
-	* testsuite/Makefile.in: Likewise.
-
-2008-02-12  Bjoern Koenig  <bkoenig@alpha-tierchen.de>
-	    Andreas Tobler  <a.tobler@schweiz.org>
-
-	* configure.ac: Add amd64-*-freebsd* target.
-	* configure: Regenerate.
-
-2008-01-30  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR libffi/34612
-	* src/x86/sysv.S (ffi_closure_SYSV): Pop 4 byte from stack when
-	returning struct.
-
-	* testsuite/libffi.call/call.exp: Add "-O2 -fomit-frame-pointer"
-	tests.
-
-2008-01-24  David Edelsohn  <edelsohn@gnu.org>
-
-	* configure: Regenerate.
-
-2008-01-06  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Fix thinko.
-
-2008-01-05  Andreas Tobler  <a.tobler@schweiz.org>
-
-	PR testsuite/32843
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Add code for
-	signed/unsigned int8/16 for X86_DARWIN.
-	Updated copyright info.
-	Handle one and two byte structs with special cif->flags.
-	* src/x86/ffitarget.h: Add special types for one and two byte structs.
-	Updated copyright info.
-	* src/x86/darwin.S (ffi_call_SYSV): Rewrite to use a jump table like
-	sysv.S
-	Remove code to pop args from the stack after call.
-	Special-case signed/unsigned for int8/16, one and two byte structs.
-	(ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
-	FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
-	FFI_TYPE_SINT32.
-	Updated copyright info.
-
-2007-12-08  David Daney  <ddaney@avtrex.com>
-
-	* src/mips/n32.S (ffi_call_N32):  Replace dadd with ADDU, dsub with
-	SUBU, add with ADDU and use smaller code sequences.
-
-2007-12-07  David Daney  <ddaney@avtrex.com>
-
-	* src/mips/ffi.c (ffi_prep_cif_machdep): Handle long double return
-	type.
-
-2007-12-06  David Daney  <ddaney@avtrex.com>
-
-	* include/ffi.h.in (FFI_SIZEOF_JAVA_RAW): Define if not	already
-	defined.
-	(ffi_java_raw): New typedef.
-	(ffi_java_raw_call, ffi_java_ptrarray_to_raw,
-	ffi_java_raw_to_ptrarray): Change parameter types from ffi_raw to
-	ffi_java_raw.
-	(ffi_java_raw_closure) : Same.
-	(ffi_prep_java_raw_closure, ffi_prep_java_raw_closure_loc): Change
-	parameter types.
-	* src/java_raw_api.c (ffi_java_raw_size):  Replace FFI_SIZEOF_ARG with
-	FFI_SIZEOF_JAVA_RAW.
-	(ffi_java_raw_to_ptrarray): Change type of raw to ffi_java_raw.
-	Replace FFI_SIZEOF_ARG with FFI_SIZEOF_JAVA_RAW. Use
-	sizeof(ffi_java_raw) for alignment calculations.
-	(ffi_java_ptrarray_to_raw): Same.
-	(ffi_java_rvalue_to_raw): Add special handling for FFI_TYPE_POINTER
-	if FFI_SIZEOF_JAVA_RAW == 4.
-	(ffi_java_raw_to_rvalue): Same.
-	(ffi_java_raw_call): Change type of raw to ffi_java_raw.
-	(ffi_java_translate_args): Same.
-	(ffi_prep_java_raw_closure_loc, ffi_prep_java_raw_closure): Change
-	parameter types.
-	* src/mips/ffitarget.h (FFI_SIZEOF_JAVA_RAW): Define for N32 ABI.
-
-2007-12-06  David Daney  <ddaney@avtrex.com>
-
-	* src/mips/n32.S (ffi_closure_N32): Use 64-bit add instruction on
-	pointer values.
-
-2007-12-01  Andreas Tobler  <a.tobler@schweiz.org>
-
-	PR libffi/31937
-	* src/powerpc/ffitarget.h: Introduce new ABI FFI_LINUX_SOFT_FLOAT.
-	Add local FFI_TYPE_UINT128 to handle soft-float long-double-128.
-	* src/powerpc/ffi.c: Distinguish between __NO_FPRS__ and not and
-	set the NUM_FPR_ARG_REGISTERS according to.
-	Add support for potential soft-float support under hard-float
-	architecture.
-	(ffi_prep_args_SYSV): Set NUM_FPR_ARG_REGISTERS to 0 in case of
-	FFI_LINUX_SOFT_FLOAT, handle float, doubles and long-doubles according
-	to the FFI_LINUX_SOFT_FLOAT ABI.
-	(ffi_prep_cif_machdep): Likewise.
-	(ffi_closure_helper_SYSV): Likewise.
-	* src/powerpc/ppc_closure.S: Make sure not to store float/double
-	on archs where __NO_FPRS__ is true.
-	Add FFI_TYPE_UINT128 support.
-	* src/powerpc/sysv.S: Add support for soft-float long-double-128.
-	Adjust copyright notice.
-
-2007-11-25  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* src/closures.c: Move defintion of MAYBE_UNUSED from here to ...
-	* include/ffi_common.h: ... here.
-	Update copyright.
-
-2007-11-17  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* src/powerpc/sysv.S: Load correct cr to compare if we have long double.
-	* src/powerpc/linux64.S: Likewise.
-	* src/powerpc/ffi.c: Add a comment to show which part goes into cr6.
-	* testsuite/libffi.call/return_ldl.c: New test.
-
-2007-09-04    <aph@redhat.com>
-
-	* src/arm/sysv.S (UNWIND): New.
-	(Whole file): Conditionally compile unwinder directives.
-	* src/arm/sysv.S: Add unwinder directives.
-
-	* src/arm/ffi.c (ffi_prep_args): Align structs by at least 4 bytes.
-	Only treat r0 as a struct address if we're actually returning a
-	struct by address.
-	Only copy the bytes that are actually within a struct.
-	(ffi_prep_cif_machdep): A Composite Type not larger than 4 bytes
-	is returned in r0, not passed by address.
-	(ffi_call): Allocate a word-sized temporary for the case where
-	a composite is returned in r0.
-	(ffi_prep_incoming_args_SYSV): Align as necessary.
-
-2007-08-05  Steven Newbury  <s_j_newbury@yahoo.co.uk>
-
-	* src/arm/ffi.c (FFI_INIT_TRAMPOLINE): Use __clear_cache instead of
-	directly using the sys_cacheflush syscall.
-
-2007-07-27  Andrew Haley  <aph@redhat.com>
-
-	* src/arm/sysv.S (ffi_closure_SYSV): Add soft-float.
-
-2007-09-03  Maciej W. Rozycki  <macro@linux-mips.org>
-
-	* Makefile.am: Unify MIPS_IRIX and MIPS_LINUX into MIPS.
-	* configure.ac: Likewise.
-	* Makefile.in: Regenerate.
-	* include/Makefile.in: Likewise.
-	* testsuite/Makefile.in: Likewise.
-	* configure: Likewise.
-
-2007-08-24  David Daney  <ddaney@avtrex.com>
-
-	* testsuite/libffi.call/return_sl.c: New test.
-
-2007-08-10  David Daney  <ddaney@avtrex.com>
-
-	* testsuite/libffi.call/cls_multi_ushort.c,
-	testsuite/libffi.call/cls_align_uint16.c,
-	testsuite/libffi.call/nested_struct1.c,
-	testsuite/libffi.call/nested_struct3.c,
-	testsuite/libffi.call/cls_7_1_byte.c,
-	testsuite/libffi.call/nested_struct5.c,
-	testsuite/libffi.call/cls_double.c,
-	testsuite/libffi.call/nested_struct7.c,
-	testsuite/libffi.call/cls_sint.c,
-	testsuite/libffi.call/nested_struct9.c,
-	testsuite/libffi.call/cls_20byte1.c,
-	testsuite/libffi.call/cls_multi_sshortchar.c,
-	testsuite/libffi.call/cls_align_sint64.c,
-	testsuite/libffi.call/cls_3byte2.c,
-	testsuite/libffi.call/cls_multi_schar.c,
-	testsuite/libffi.call/cls_multi_uchar.c,
-	testsuite/libffi.call/cls_19byte.c,
-	testsuite/libffi.call/cls_9byte1.c,
-	testsuite/libffi.call/cls_align_float.c,
-	testsuite/libffi.call/closure_fn1.c,
-	testsuite/libffi.call/problem1.c,
-	testsuite/libffi.call/closure_fn3.c,
-	testsuite/libffi.call/cls_sshort.c,
-	testsuite/libffi.call/closure_fn5.c,
-	testsuite/libffi.call/cls_align_double.c,
-	testsuite/libffi.call/nested_struct.c,
-	testsuite/libffi.call/cls_2byte.c,
-	testsuite/libffi.call/nested_struct10.c,
-	testsuite/libffi.call/cls_4byte.c,
-	testsuite/libffi.call/cls_6byte.c,
-	testsuite/libffi.call/cls_8byte.c,
-	testsuite/libffi.call/cls_multi_sshort.c,
-	testsuite/libffi.call/cls_align_sint16.c,
-	testsuite/libffi.call/cls_align_uint32.c,
-	testsuite/libffi.call/cls_20byte.c,
-	testsuite/libffi.call/cls_float.c,
-	testsuite/libffi.call/nested_struct2.c,
-	testsuite/libffi.call/cls_5_1_byte.c,
-	testsuite/libffi.call/nested_struct4.c,
-	testsuite/libffi.call/cls_24byte.c,
-	testsuite/libffi.call/nested_struct6.c,
-	testsuite/libffi.call/cls_64byte.c,
-	testsuite/libffi.call/nested_struct8.c,
-	testsuite/libffi.call/cls_uint.c,
-	testsuite/libffi.call/cls_multi_ushortchar.c,
-	testsuite/libffi.call/cls_schar.c,
-	testsuite/libffi.call/cls_uchar.c,
-	testsuite/libffi.call/cls_align_uint64.c,
-	testsuite/libffi.call/cls_ulonglong.c,
-	testsuite/libffi.call/cls_align_longdouble.c,
-	testsuite/libffi.call/cls_1_1byte.c,
-	testsuite/libffi.call/cls_12byte.c,
-	testsuite/libffi.call/cls_3_1byte.c,
-	testsuite/libffi.call/cls_3byte1.c,
-	testsuite/libffi.call/cls_4_1byte.c,
-	testsuite/libffi.call/cls_6_1_byte.c,
-	testsuite/libffi.call/cls_16byte.c,
-	testsuite/libffi.call/cls_18byte.c,
-	testsuite/libffi.call/closure_fn0.c,
-	testsuite/libffi.call/cls_9byte2.c,
-	testsuite/libffi.call/closure_fn2.c,
-	testsuite/libffi.call/closure_fn4.c,
-	testsuite/libffi.call/cls_ushort.c,
-	testsuite/libffi.call/closure_fn6.c,
-	testsuite/libffi.call/cls_5byte.c,
-	testsuite/libffi.call/cls_align_pointer.c,
-	testsuite/libffi.call/cls_7byte.c,
-	testsuite/libffi.call/cls_align_sint32.c,
-	testsuite/libffi.special/unwindtest_ffi_call.cc,
-	testsuite/libffi.special/unwindtest.cc: Remove xfail for mips64*-*-*.
-
-2007-08-10  David Daney  <ddaney@avtrex.com>
-
-	PR libffi/28313
-	* configure.ac: Don't treat mips64 as a special case.
-	* Makefile.am (nodist_libffi_la_SOURCES): Add n32.S.
-	* configure: Regenerate
-	* Makefile.in: Ditto.
-	* fficonfig.h.in: Ditto.
-	* src/mips/ffitarget.h (REG_L, REG_S, SUBU, ADDU, SRL, LI): Indent.
-	(LA, EH_FRAME_ALIGN, FDE_ADDR_BYTES): New preprocessor macros.
-	(FFI_DEFAULT_ABI): Set for n64 case.
-	(FFI_CLOSURES, FFI_TRAMPOLINE_SIZE): Define for n32 and n64 cases.
-	* src/mips/n32.S (ffi_call_N32): Add debug macros and labels for FDE.
-	(ffi_closure_N32): New function.
-	(.eh_frame): New section
-	* src/mips/o32.S: Clean up comments.
-	(ffi_closure_O32): Pass ffi_closure parameter in $12.
-	* src/mips/ffi.c: Use FFI_MIPS_N32 instead of
-	_MIPS_SIM == _ABIN32 throughout.
-	(FFI_MIPS_STOP_HERE): New, use in place of
-	ffi_stop_here.
-	(ffi_prep_args): Use unsigned long to hold pointer values.  Rewrite
-	to support n32/n64 ABIs.
-	(calc_n32_struct_flags): Rewrite.
-	(calc_n32_return_struct_flags): Remove unused variable.  Reverse
-	position of flag bits.
-	(ffi_prep_cif_machdep): Rewrite n32 portion.
-	(ffi_call): Enable for n64.  Add special handling for small structure
-	return values.
-	(ffi_prep_closure_loc): Add n32 and n64 support.
-	(ffi_closure_mips_inner_O32): Add cast to silence warning.
-	(copy_struct_N32, ffi_closure_mips_inner_N32): New functions.
-
-2007-08-08  David Daney  <ddaney@avtrex.com>
-
-	* testsuite/libffi.call/ffitest.h (ffi_type_mylong): Remove definition.
-	* testsuite/libffi.call/cls_align_uint16.c (main): Use correct type
-	specifiers.
-	* testsuite/libffi.call/nested_struct1.c (main): Ditto.
-	* testsuite/libffi.call/cls_sint.c (main): Ditto.
-	* testsuite/libffi.call/nested_struct9.c (main): Ditto.
-	* testsuite/libffi.call/cls_20byte1.c (main): Ditto.
-	* testsuite/libffi.call/cls_9byte1.c (main): Ditto.
-	* testsuite/libffi.call/closure_fn1.c (main): Ditto.
-	* testsuite/libffi.call/closure_fn3.c (main): Ditto.
-	* testsuite/libffi.call/return_dbl2.c (main): Ditto.
-	* testsuite/libffi.call/cls_sshort.c (main): Ditto.
-	* testsuite/libffi.call/return_fl3.c (main): Ditto.
-	* testsuite/libffi.call/closure_fn5.c (main): Ditto.
-	* testsuite/libffi.call/nested_struct.c (main): Ditto.
-	* testsuite/libffi.call/nested_struct10.c (main): Ditto.
-	* testsuite/libffi.call/return_ll1.c (main): Ditto.
-	* testsuite/libffi.call/cls_8byte.c (main): Ditto.
-	* testsuite/libffi.call/cls_align_uint32.c (main): Ditto.
-	* testsuite/libffi.call/cls_align_sint16.c (main): Ditto.
-	* testsuite/libffi.call/cls_20byte.c (main): Ditto.
-	* testsuite/libffi.call/nested_struct2.c (main): Ditto.
-	* testsuite/libffi.call/cls_24byte.c (main): Ditto.
-	* testsuite/libffi.call/nested_struct6.c (main): Ditto.
-	* testsuite/libffi.call/cls_uint.c (main): Ditto.
-	* testsuite/libffi.call/cls_12byte.c (main): Ditto.
-	* testsuite/libffi.call/cls_16byte.c (main): Ditto.
-	* testsuite/libffi.call/closure_fn0.c (main): Ditto.
-	* testsuite/libffi.call/cls_9byte2.c (main): Ditto.
-	* testsuite/libffi.call/closure_fn2.c (main): Ditto.
-	* testsuite/libffi.call/return_dbl1.c (main): Ditto.
-	* testsuite/libffi.call/closure_fn4.c (main): Ditto.
-	* testsuite/libffi.call/closure_fn6.c (main): Ditto.
-	* testsuite/libffi.call/cls_align_sint32.c (main): Ditto.
-
-2007-08-07  Andrew Haley  <aph@redhat.com>
-
-	* src/x86/sysv.S (ffi_closure_raw_SYSV): Fix typo in previous
-	checkin.
-
-2007-08-06  Andrew Haley  <aph@redhat.com>
-
-	PR testsuite/32843
-	* src/x86/sysv.S (ffi_closure_raw_SYSV): Handle FFI_TYPE_UINT8,
-	FFI_TYPE_SINT8, FFI_TYPE_UINT16, FFI_TYPE_SINT16, FFI_TYPE_UINT32,
-	FFI_TYPE_SINT32.
-
-2007-08-02  David Daney  <ddaney@avtrex.com>
-
-	* testsuite/libffi.call/return_ul.c (main): Define return type as
-	ffi_arg.  Use proper printf conversion specifier.
-
-2007-07-30  Andrew Haley  <aph@redhat.com>
-
-	PR testsuite/32843
-	* src/x86/ffi.c (ffi_prep_cif_machdep): in x86 case, add code for
-	signed/unsigned int8/16.
-	* src/x86/sysv.S (ffi_call_SYSV): Rewrite to:
-	Use a jump table.
-	Remove code to pop args from the stack after call.
-	Special-case signed/unsigned int8/16.
-	* testsuite/libffi.call/return_sc.c (main): Revert.
-
-2007-07-26  Richard Guenther  <rguenther@suse.de>
-
-	PR testsuite/32843
-	* testsuite/libffi.call/return_sc.c (main): Verify call
-	result as signed char, not ffi_arg.
-
-2007-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* configure.ac (i?86-*-solaris2.1[0-9]): Set TARGET to X86_64.
-	* configure: Regenerate.
-
-2007-07-11  David Daney  <ddaney@avtrex.com>
-
-	* src/mips/ffi.c: Don't include sys/cachectl.h.
-	(ffi_prep_closure_loc): Use __builtin___clear_cache() instead of
-	cacheflush().
-
-2007-05-18  Aurelien Jarno  <aurelien@aurel32.net>
-
-	* src/arm/ffi.c (ffi_prep_closure_loc): Renamed and ajusted
-	from (ffi_prep_closure): ... this.
-	(FFI_INIT_TRAMPOLINE): Adjust.
-
-2005-12-31  Phil Blundell  <pb@reciva.com>
-
-	* src/arm/ffi.c (ffi_prep_incoming_args_SYSV,
-	ffi_closure_SYSV_inner, ffi_prep_closure): New, add closure support.
-	* src/arm/sysv.S(ffi_closure_SYSV): Likewise.
-	* src/arm/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
-	(FFI_CLOSURES): Enable closure support.
-
-2007-07-03  Andrew Haley  <aph@hedges.billgatliff.com>
-
-	* testsuite/libffi.call/cls_multi_ushort.c,
-	testsuite/libffi.call/cls_align_uint16.c,
-	testsuite/libffi.call/nested_struct1.c,
-	testsuite/libffi.call/nested_struct3.c,
-	testsuite/libffi.call/cls_7_1_byte.c,
-	testsuite/libffi.call/cls_double.c,
-	testsuite/libffi.call/nested_struct5.c,
-	testsuite/libffi.call/nested_struct7.c,
-	testsuite/libffi.call/cls_sint.c,
-	testsuite/libffi.call/nested_struct9.c,
-	testsuite/libffi.call/cls_20byte1.c,
-	testsuite/libffi.call/cls_multi_sshortchar.c,
-	testsuite/libffi.call/cls_align_sint64.c,
-	testsuite/libffi.call/cls_3byte2.c,
-	testsuite/libffi.call/cls_multi_schar.c,
-	testsuite/libffi.call/cls_multi_uchar.c,
-	testsuite/libffi.call/cls_19byte.c,
-	testsuite/libffi.call/cls_9byte1.c,
-	testsuite/libffi.call/cls_align_float.c,
-	testsuite/libffi.call/closure_fn1.c,
-	testsuite/libffi.call/problem1.c,
-	testsuite/libffi.call/closure_fn3.c,
-	testsuite/libffi.call/cls_sshort.c,
-	testsuite/libffi.call/closure_fn5.c,
-	testsuite/libffi.call/cls_align_double.c,
-	testsuite/libffi.call/cls_2byte.c,
-	testsuite/libffi.call/nested_struct.c,
-	testsuite/libffi.call/nested_struct10.c,
-	testsuite/libffi.call/cls_4byte.c,
-	testsuite/libffi.call/cls_6byte.c,
-	testsuite/libffi.call/cls_8byte.c,
-	testsuite/libffi.call/cls_multi_sshort.c,
-	testsuite/libffi.call/cls_align_uint32.c,
-	testsuite/libffi.call/cls_align_sint16.c,
-	testsuite/libffi.call/cls_float.c,
-	testsuite/libffi.call/cls_20byte.c,
-	testsuite/libffi.call/cls_5_1_byte.c,
-	testsuite/libffi.call/nested_struct2.c,
-	testsuite/libffi.call/cls_24byte.c,
-	testsuite/libffi.call/nested_struct4.c,
-	testsuite/libffi.call/nested_struct6.c,
-	testsuite/libffi.call/cls_64byte.c,
-	testsuite/libffi.call/nested_struct8.c,
-	testsuite/libffi.call/cls_uint.c,
-	testsuite/libffi.call/cls_multi_ushortchar.c,
-	testsuite/libffi.call/cls_schar.c,
-	testsuite/libffi.call/cls_uchar.c,
-	testsuite/libffi.call/cls_align_uint64.c,
-	testsuite/libffi.call/cls_ulonglong.c,
-	testsuite/libffi.call/cls_align_longdouble.c,
-	testsuite/libffi.call/cls_1_1byte.c,
-	testsuite/libffi.call/cls_12byte.c,
-	testsuite/libffi.call/cls_3_1byte.c,
-	testsuite/libffi.call/cls_3byte1.c,
-	testsuite/libffi.call/cls_4_1byte.c,
-	testsuite/libffi.call/cls_6_1_byte.c,
-	testsuite/libffi.call/cls_16byte.c,
-	testsuite/libffi.call/cls_18byte.c,
-	testsuite/libffi.call/closure_fn0.c,
-	testsuite/libffi.call/cls_9byte2.c,
-	testsuite/libffi.call/closure_fn2.c,
-	testsuite/libffi.call/closure_fn4.c,
-	testsuite/libffi.call/cls_ushort.c,
-	testsuite/libffi.call/closure_fn6.c,
-	testsuite/libffi.call/cls_5byte.c,
-	testsuite/libffi.call/cls_align_pointer.c,
-	testsuite/libffi.call/cls_7byte.c,
-	testsuite/libffi.call/cls_align_sint32.c,
-	testsuite/libffi.special/unwindtest_ffi_call.cc,
-	testsuite/libffi.special/unwindtest.cc: Enable for ARM.
-
-2007-07-05  H.J. Lu  <hongjiu.lu@intel.com>
-
-	* aclocal.m4: Regenerated.
-
-2007-06-02  Paolo Bonzini  <bonzini@gnu.org>
-
-	* configure: Regenerate.
-
-2007-05-23  Steve Ellcey  <sje@cup.hp.com>
-
-	* Makefile.in: Regenerate.
-	* configure: Regenerate.
-	* aclocal.m4: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-
-2007-05-10  Roman Zippel <zippel@linux-m68k.org>
-
-	* src/m68k/ffi.c (ffi_prep_incoming_args_SYSV,
-	ffi_closure_SYSV_inner,ffi_prep_closure): New, add closure support.
-	* src/m68k/sysv.S(ffi_closure_SYSV,ffi_closure_struct_SYSV): Likewise.
-	* src/m68k/ffitarget.h (FFI_TRAMPOLINE_SIZE): Likewise.
-	(FFI_CLOSURES): Enable closure support.
-
-2007-05-10  Roman Zippel <zippel@linux-m68k.org>
-
-	* configure.ac (HAVE_AS_CFI_PSEUDO_OP): New test.
-	* configure: Regenerate.
-	* fficonfig.h.in: Regenerate.
-	* src/m68k/sysv.S (CFI_STARTPROC,CFI_ENDPROC,
-	CFI_OFFSET,CFI_DEF_CFA): New macros.
-	(ffi_call_SYSV): Add callframe annotation.
-
-2007-05-10  Roman Zippel <zippel@linux-m68k.org>
-
-	* src/m68k/ffi.c (ffi_prep_args,ffi_prep_cif_machdep): Fix
-	numerous test suite failures.
-	* src/m68k/sysv.S (ffi_call_SYSV): Likewise.
-
-2007-04-11  Paolo Bonzini  <bonzini@gnu.org>
-
-	* Makefile.am (EXTRA_DIST): Bring up to date.
-	* Makefile.in: Regenerate.
-	* src/frv/eabi.S: Remove RCS keyword.
-
-2007-04-06  Richard Henderson  <rth@redhat.com>
-
-	* configure.ac: Tidy target case.
-	(HAVE_LONG_DOUBLE): Allow the target to override.
-	* configure: Regenerate.
-	* include/ffi.h.in: Don't define ffi_type_foo if
-	LIBFFI_HIDE_BASIC_TYPES is defined.
-	(ffi_type_longdouble): If not HAVE_LONG_DOUBLE, define
-	to ffi_type_double.
-	* types.c (LIBFFI_HIDE_BASIC_TYPES): Define.
-	(FFI_TYPEDEF, ffi_type_void): Mark the data const.
-	(ffi_type_longdouble): Special case for Alpha.  Don't define
-	if long double == double.
-
-	* src/alpha/ffi.c (FFI_TYPE_LONGDOUBLE): Assert unique value.
-	(ffi_prep_cif_machdep): Handle it as the 128-bit type.
-	(ffi_call, ffi_closure_osf_inner): Likewise.
-	(ffi_closure_osf_inner): Likewise.  Mark hidden.
-	(ffi_call_osf, ffi_closure_osf): Mark hidden.
-	* src/alpha/ffitarget.h (FFI_LAST_ABI): Tidy definition.
-	* src/alpha/osf.S (ffi_call_osf, ffi_closure_osf): Mark hidden.
-	(load_table): Handle 128-bit long double.
-
-	* testsuite/libffi.call/float4.c: Add -mieee for alpha.
-
-2007-04-06  Tom Tromey  <tromey@redhat.com>
-
-	PR libffi/31491:
-	* README: Fixed bug in example.
-
-2007-04-03  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/closures.c: Include sys/statfs.h.
-	(_GNU_SOURCE): Define on Linux.
-	(FFI_MMAP_EXEC_SELINUX): Define.
-	(selinux_enabled): New variable.
-	(selinux_enabled_check): New function.
-	(is_selinux_enabled): Define.
-	(dlmmap): Use it.
-
-2007-03-24  Uros Bizjak  <ubizjak@gmail.com>
-
-	* testsuite/libffi.call/return_fl2.c (return_fl): Mark as static.
-	Use 'volatile float sum' to create sum of floats to avoid false
-	negative due to excess precision on ix86 targets.
-	(main): Ditto.
-
-2007-03-08  Alexandre Oliva  <aoliva@redhat.com>
-
-	* src/powerpc/ffi.c (flush_icache): Fix left-over from previous
-	patch.
-	(ffi_prep_closure_loc): Remove unneeded casts.  Add needed ones.
-
-2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
-
-	* include/ffi.h.in (ffi_closure_alloc, ffi_closure_free): New.
-	(ffi_prep_closure_loc): New.
-	(ffi_prep_raw_closure_loc): New.
-	(ffi_prep_java_raw_closure_loc): New.
-	* src/closures.c: New file.
-	* src/dlmalloc.c [FFI_MMAP_EXEC_WRIT] (struct malloc_segment):
-	Replace sflags with exec_offset.
-	[FFI_MMAP_EXEC_WRIT] (mmap_exec_offset, add_segment_exec_offset,
-	sub_segment_exec_offset): New macros.
-	(get_segment_flags, set_segment_flags, check_segment_merge): New
-	macros.
-	(is_mmapped_segment, is_extern_segment): Use get_segment_flags.
-	(add_segment, sys_alloc, create_mspace, create_mspace_with_base,
-	destroy_mspace): Use new macros.
-	(sys_alloc): Silence warning.
-	* Makefile.am (libffi_la_SOURCES): Add src/closures.c.
-	* Makefile.in: Rebuilt.
-	* src/prep_cif [FFI_CLOSURES] (ffi_prep_closure): Implement in
-	terms of ffi_prep_closure_loc.
-	* src/raw_api.c (ffi_prep_raw_closure_loc): Renamed and adjusted
-	from...
-	(ffi_prep_raw_closure): ... this.  Re-implement in terms of the
-	renamed version.
-	* src/java_raw_api (ffi_prep_java_raw_closure_loc): Renamed and
-	adjusted from...
-	(ffi_prep_java_raw_closure): ... this.  Re-implement in terms of
-	the renamed version.
-	* src/alpha/ffi.c (ffi_prep_closure_loc): Renamed from
-	(ffi_prep_closure): ... this.
-	* src/pa/ffi.c: Likewise.
-	* src/cris/ffi.c: Likewise.  Adjust.
-	* src/frv/ffi.c: Likewise.
-	* src/ia64/ffi.c: Likewise.
-	* src/mips/ffi.c: Likewise.
-	* src/powerpc/ffi_darwin.c: Likewise.
-	* src/s390/ffi.c: Likewise.
-	* src/sh/ffi.c: Likewise.
-	* src/sh64/ffi.c: Likewise.
-	* src/sparc/ffi.c: Likewise.
-	* src/x86/ffi64.c: Likewise.
-	* src/x86/ffi.c: Likewise.
-	(FFI_INIT_TRAMPOLINE): Adjust.
-	(ffi_prep_raw_closure_loc): Renamed and adjusted from...
-	(ffi_prep_raw_closure): ... this.
-	* src/powerpc/ffi.c (ffi_prep_closure_loc): Renamed from
-	(ffi_prep_closure): ... this.
-	(flush_icache): Adjust.
-
-2007-03-07  Alexandre Oliva  <aoliva@redhat.com>
-
-	* src/dlmalloc.c: New file, imported version 2.8.3 of Doug
-	Lea's malloc.
-
-2007-03-01  Brooks Moses  <brooks.moses@codesourcery.com>
-
-	* Makefile.am: Add dummy install-pdf target.
-	* Makefile.in: Regenerate
-
-2007-02-13  Andreas Krebbel  <krebbel1@de.ibm.com>
-
-	* src/s390/ffi.c (ffi_prep_args, ffi_prep_cif_machdep,
-	ffi_closure_helper_SYSV): Add long double handling.
-
-2007-02-02  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/powerpc/linux64.S (ffi_call_LINUX64): Move restore of r2
-	immediately after bctrl instruction.
-
-2007-01-18  Alexandre Oliva  <aoliva@redhat.com>
-
-	* Makefile.am (all-recursive, install-recursive,
-	mostlyclean-recursive, clean-recursive, distclean-recursive,
-	maintainer-clean-recursive): Add missing targets.
-	* Makefile.in: Rebuilt.
-
-2006-12-14  Andreas Tobler  <a.tobler@schweiz.org>
-
-	* configure.ac: Add TARGET for x86_64-*-darwin*.
-	* Makefile.am (nodist_libffi_la_SOURCES): Add rules for 64-bit sources
-	for X86_DARWIN.
-	* src/x86/ffitarget.h: Set trampoline size for x86_64-*-darwin*.
-	* src/x86/darwin64.S: New file for x86_64-*-darwin* support.
-	* configure: Regenerate.
-	* Makefile.in: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-	* testsuite/libffi.special/unwindtest_ffi_call.cc: New test case for
-	ffi_call only.
-
-2006-12-13  Andreas Tobler <a.tobler@schweiz.org>
-
-	* aclocal.m4: Regenerate with aclocal -I .. as written in the
-	Makefile.am.
-
-2006-10-31  Geoffrey Keating  <geoffk@apple.com>
-
-	* src/powerpc/ffi_darwin.c (darwin_adjust_aggregate_sizes): New.
-	(ffi_prep_cif_machdep): Call darwin_adjust_aggregate_sizes for
-	Darwin.
-	* testsuite/libffi.call/nested_struct4.c: Remove Darwin XFAIL.
-	* testsuite/libffi.call/nested_struct6.c: Remove Darwin XFAIL.
-
-2006-10-10  Paolo Bonzini  <bonzini@gnu.org>
-	    Sandro Tolaini  <tolaini@libero.it>
-
-	* configure.ac [i*86-*-darwin*]: Set X86_DARWIN symbol and
-	conditional.
-	* configure: Regenerated.
-	* Makefile.am (nodist_libffi_la_SOURCES) [X86_DARWIN]: New case.
-	(EXTRA_DIST): Add src/x86/darwin.S.
-	* Makefile.in: Regenerated.
-	* include/Makefile.in: Regenerated.
-	* testsuite/Makefile.in: Regenerated.
-
-	* src/x86/ffi.c (ffi_prep_cif_machdep) [X86_DARWIN]: Treat like
-	X86_WIN32, and additionally align stack to 16 bytes.
-	* src/x86/darwin.S: New, based on sysv.S.
-	* src/prep_cif.c (ffi_prep_cif) [X86_DARWIN]: Align > 8-byte structs.
-
-2006-09-12  David Daney  <ddaney@avtrex.com>
-
-	PR libffi/23935
-	* include/Makefile.am: Install both ffi.h and ffitarget.h in
-	$(libdir)/gcc/$(target_alias)/$(gcc_version)/include.
-	* aclocal.m4: Regenerated for automake 1.9.6.
-	* Makefile.in: Regenerated.
-	* include/Makefile.in: Regenerated.
-	* testsuite/Makefile.in: Regenerated.
-
-2006-08-17  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* include/ffi_common.h (struct): Revert accidental commit.
-
-2006-08-15  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* include/ffi_common.h: Remove lint directives.
-	* include/ffi.h.in: Likewise.
-
-2006-07-25  Torsten Schoenfeld  <kaffeetisch@gmx.de>
-
-	* include/ffi.h.in (ffi_type_ulong, ffi_type_slong): Define correctly
-	for 32-bit architectures.
-	* testsuite/libffi.call/return_ul.c: New test case.
-
-2006-07-19  David Daney  <ddaney@avtrex.com>
-
-	* testsuite/libffi.call/closure_fn6.c: Remove xfail for mips,
-	xfail remains for mips64.
-
-2006-05-23  Carlos O'Donell  <carlos@codesourcery.com>
-
-	* Makefile.am: Add install-html target. Add install-html to .PHONY
-	* Makefile.in: Regenerate.
-	* aclocal.m4: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-
-2006-05-18  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* pa/ffi.c (ffi_prep_args_pa32): Load floating point arguments from
-	stack slot.
-
-2006-04-22  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* README: Remove notice about 'Crazy Comments'.
-	* src/debug.c: Remove lint directives. Cleanup white spaces.
-	* src/java_raw_api.c: Likewise.
-	* src/prep_cif.c: Likewise.
-	* src/raw_api.c: Likewise.
-	* src/ffitest.c: Delete. No longer needed, all test cases migrated
-	to the testsuite.
-	* src/arm/ffi.c: Remove lint directives.
-	* src/m32r/ffi.c: Likewise.
-	* src/pa/ffi.c: Likewise.
-	* src/powerpc/ffi.c: Likewise.
-	* src/powerpc/ffi_darwin.c: Likewise.
-	* src/sh/ffi.c: Likewise.
-	* src/sh64/ffi.c: Likewise.
-	* src/x86/ffi.c: Likewise.
-	* testsuite/libffi.call/float2.c: Likewise.
-	* testsuite/libffi.call/promotion.c: Likewise.
-	* testsuite/libffi.call/struct1.c: Likewise.
-
-2006-04-13  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/pa/hpux32.S: Correct unwind offset calculation for
-	ffi_closure_pa32.
-	* src/pa/linux.S: Likewise.
-
-2006-04-12  James E Wilson  <wilson@specifix.com>
-
-	PR libgcj/26483
-	* src/ia64/ffi.c (stf_spill, ldf_fill): Rewrite as macros.
-	(hfa_type_load): Call stf_spill.
-	(hfa_type_store): Call ldf_fill.
-	(ffi_call): Adjust calls to above routines.  Add local temps for
-	macro result.
-
-2006-04-10  Matthias Klose  <doko@debian.org>
-
-	* testsuite/lib/libffi-dg.exp (libffi-init): Recognize multilib
-	directory names containing underscores.
-
-2006-04-07  James E Wilson  <wilson@specifix.com>
-
-	* testsuite/libffi.call/float4.c: New testcase.
-
-2006-04-05  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-	    Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* Makefile.am: Add PA_HPUX port.
-	* Makefile.in: Regenerate.
-	* include/Makefile.in: Likewise.
-	* testsuite/Makefile.in: Likewise.
-	* configure.ac: Add PA_HPUX rules.
-	* configure: Regenerate.
-	* src/pa/ffitarget.h: Rename linux target to PA_LINUX.
-	Add PA_HPUX and PA64_HPUX.
-	Rename FFI_LINUX ABI to FFI_PA32 ABI.
-	(FFI_TRAMPOLINE_SIZE): Define for 32-bit HP-UX targets.
-	(FFI_TYPE_SMALL_STRUCT2): Define.
-	(FFI_TYPE_SMALL_STRUCT4): Likewise.
-	(FFI_TYPE_SMALL_STRUCT8): Likewise.
-	(FFI_TYPE_SMALL_STRUCT3): Redefine.
-	(FFI_TYPE_SMALL_STRUCT5): Likewise.
-	(FFI_TYPE_SMALL_STRUCT6): Likewise.
-	(FFI_TYPE_SMALL_STRUCT7): Likewise.
-	* src/pa/ffi.c (ROUND_DOWN): Delete.
-	(fldw, fstw, fldd, fstd): Use '__asm__'.
-	(ffi_struct_type): Add support for FFI_TYPE_SMALL_STRUCT2,
-	FFI_TYPE_SMALL_STRUCT4 and FFI_TYPE_SMALL_STRUCT8.
-	(ffi_prep_args_LINUX): Rename to ffi_prep_args_pa32. Update comment.
-	Simplify incrementing of stack slot variable. Change type of local
-	'n' to unsigned int.
-	(ffi_size_stack_LINUX): Rename to ffi_size_stack_pa32. Handle long
-	double on PA_HPUX.
-	(ffi_prep_cif_machdep): Likewise.
-	(ffi_call): Likewise.
-	(ffi_closure_inner_LINUX): Rename to ffi_closure_inner_pa32. Change
-	return type to ffi_status. Simplify incrementing of stack slot
-	variable. Only copy floating point argument registers when PA_LINUX
-	is true. Reformat debug statement.
-	Add support for FFI_TYPE_SMALL_STRUCT2, FFI_TYPE_SMALL_STRUCT4 and
-	FFI_TYPE_SMALL_STRUCT8.
-	(ffi_closure_LINUX): Rename to ffi_closure_pa32. Add 'extern' to
-	declaration.
-	(ffi_prep_closure): Make linux trampoline conditional on PA_LINUX.
-	Add nops to cache flush.  Add trampoline for PA_HPUX.
-	* src/pa/hpux32.S: New file.
-	* src/pa/linux.S (ffi_call_LINUX): Rename to ffi_call_pa32. Rename
-	ffi_prep_args_LINUX to ffi_prep_args_pa32.
-	Localize labels. Add support for 2, 4 and 8-byte small structs. Handle
-	unaligned destinations in 3, 5, 6 and 7-byte small structs. Order
-	argument type checks so that common argument types appear first.
-	(ffi_closure_LINUX): Rename to ffi_closure_pa32. Rename
-	ffi_closure_inner_LINUX to ffi_closure_inner_pa32.
-
-2006-03-24  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/powerpc/ffitarget.h (enum ffi_abi): Add FFI_LINUX.  Default
-	for 32-bit using IBM extended double format.  Fix FFI_LAST_ABI.
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Handle linux variant of
-	FFI_TYPE_LONGDOUBLE.
-	(ffi_prep_args64): Assert using IBM extended double.
-	(ffi_prep_cif_machdep): Don't munge FFI_TYPE_LONGDOUBLE type.
-	Handle FFI_LINUX FFI_TYPE_LONGDOUBLE return and args.
-	(ffi_call): Handle FFI_LINUX.
-	(ffi_closure_helper_SYSV): Non FFI_LINUX long double return needs
-	gpr3 return pointer as for struct return.  Handle FFI_LINUX
-	FFI_TYPE_LONGDOUBLE return and args.  Don't increment "nf"
-	unnecessarily.
-	* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Load both f1 and f2
-	for FFI_TYPE_LONGDOUBLE.  Move epilogue insns into case table.
-	Don't use r6 as pointer to results, instead use sp offset.  Don't
-	make a special call to load lr with case table address, instead
-	use offset from previous call.
-	* src/powerpc/sysv.S (ffi_call_SYSV): Save long double return.
-	* src/powerpc/linux64.S (ffi_call_LINUX64): Simplify long double
-	return.
-
-2006-03-15  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh64/ffi.c (ffi_prep_cif_machdep): Handle float arguments
-	passed with FP registers correctly.
-	(ffi_closure_helper_SYSV): Likewise.
-	* src/sh64/sysv.S: Likewise.
-
-2006-03-01  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.special/unwindtest.cc (closure_test_fn): Mark cif,
-	args and userdata unused.
-	(closure_test_fn1): Mark cif and userdata unused.
-	(main): Remove unused res.
-
-2006-02-28  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/call.exp: Adjust FSF address. Add test runs for
-	-O2, -O3, -Os and the warning flags -W -Wall.
-	* testsuite/libffi.special/special.exp: Likewise.
-	* testsuite/libffi.call/ffitest.h: Add an __UNUSED__ macro to mark
-	unused parameter unused for gcc or else do nothing.
-	* testsuite/libffi.special/ffitestcxx.h: Likewise.
-	* testsuite/libffi.call/cls_12byte.c (cls_struct_12byte_gn): Mark cif
-	and userdata unused.
-	* testsuite/libffi.call/cls_16byte.c (cls_struct_16byte_gn): Likewise.
-	* testsuite/libffi.call/cls_18byte.c (cls_struct_18byte_gn): Likewise.
-	* testsuite/libffi.call/cls_19byte.c (cls_struct_19byte_gn): Likewise.
-	* testsuite/libffi.call/cls_1_1byte.c (cls_struct_1_1byte_gn): Likewise.
-	* testsuite/libffi.call/cls_20byte.c (cls_struct_20byte_gn): Likewise.
-	* testsuite/libffi.call/cls_20byte1.c (cls_struct_20byte_gn): Likewise.
-	* testsuite/libffi.call/cls_24byte.c (cls_struct_24byte_gn): Likewise.
-	* testsuite/libffi.call/cls_2byte.c (cls_struct_2byte_gn): Likewise.
-	* testsuite/libffi.call/cls_3_1byte.c (cls_struct_3_1byte_gn): Likewise.
-	* testsuite/libffi.call/cls_3byte1.c (cls_struct_3byte_gn): Likewise.
-	* testsuite/libffi.call/cls_3byte2.c (cls_struct_3byte_gn1): Likewise.
-	* testsuite/libffi.call/cls_4_1byte.c (cls_struct_4_1byte_gn): Likewise.
-	* testsuite/libffi.call/cls_4byte.c (cls_struct_4byte_gn): Likewise.
-	* testsuite/libffi.call/cls_5_1_byte.c (cls_struct_5byte_gn): Likewise.
-	* testsuite/libffi.call/cls_5byte.c (cls_struct_5byte_gn): Likewise.
-	* testsuite/libffi.call/cls_64byte.c (cls_struct_64byte_gn): Likewise.
-	* testsuite/libffi.call/cls_6_1_byte.c (cls_struct_6byte_gn): Likewise.
-	* testsuite/libffi.call/cls_6byte.c (cls_struct_6byte_gn): Likewise.
-	* testsuite/libffi.call/cls_7_1_byte.c (cls_struct_7byte_gn): Likewise.
-	* testsuite/libffi.call/cls_7byte.c (cls_struct_7byte_gn): Likewise.
-	* testsuite/libffi.call/cls_8byte.c (cls_struct_8byte_gn): Likewise.
-	* testsuite/libffi.call/cls_9byte1.c (cls_struct_9byte_gn): Likewise.
-	* testsuite/libffi.call/cls_9byte2.c (cls_struct_9byte_gn): Likewise.
-	* testsuite/libffi.call/cls_align_double.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_align_float.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_align_longdouble.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_align_pointer.c (cls_struct_align_fn): Cast
-	void* to avoid compiler warning.
-	(main): Likewise.
-	(cls_struct_align_gn): Mark cif and userdata unused.
-	* testsuite/libffi.call/cls_align_sint16.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_align_sint32.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_align_sint64.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_align_uint16.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_align_uint32.c (cls_struct_align_gn):
-	Likewise.
-	* testsuite/libffi.call/cls_double.c (cls_ret_double_fn): Likewise.
-	* testsuite/libffi.call/cls_float.c (cls_ret_float_fn): Likewise.
-	* testsuite/libffi.call/cls_multi_schar.c (test_func_gn): Mark cif and
-	data unused.
-	(main): Cast res_call to silence gcc.
-	* testsuite/libffi.call/cls_multi_sshort.c (test_func_gn): Mark cif and
-	data unused.
-	(main): Cast res_call to silence gcc.
-	* testsuite/libffi.call/cls_multi_sshortchar.c (test_func_gn): Mark cif
-	and data unused.
-	(main): Cast res_call to silence gcc.
-	* testsuite/libffi.call/cls_multi_uchar.c (test_func_gn): Mark cif and
-	data unused.
-	(main): Cast res_call to silence gcc.
-	* testsuite/libffi.call/cls_multi_ushort.c (test_func_gn): Mark cif and
-	data unused.
-	(main): Cast res_call to silence gcc.
-	* testsuite/libffi.call/cls_multi_ushortchar.c (test_func_gn): Mark cif
-	and data unused.
-	(main): Cast res_call to silence gcc.
-	* testsuite/libffi.call/cls_schar.c (cls_ret_schar_fn): Mark cif and
-	userdata unused.
-	(cls_ret_schar_fn): Cast printf parameter to silence gcc.
-	* testsuite/libffi.call/cls_sint.c (cls_ret_sint_fn): Mark cif and
-	userdata unused.
-	(cls_ret_sint_fn): Cast printf parameter to silence gcc.
-	* testsuite/libffi.call/cls_sshort.c (cls_ret_sshort_fn): Mark cif and
-	userdata unused.
-	(cls_ret_sshort_fn): Cast printf parameter to silence gcc.
-	* testsuite/libffi.call/cls_uchar.c (cls_ret_uchar_fn):  Mark cif and
-	userdata unused.
-	(cls_ret_uchar_fn): Cast printf parameter to silence gcc.
-	* testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Mark cif and
-	userdata unused.
-	(cls_ret_uint_fn): Cast printf parameter to silence gcc.
-	* testsuite/libffi.call/cls_ulonglong.c (cls_ret_ulonglong_fn): Mark cif
-	and userdata unused.
-	* testsuite/libffi.call/cls_ushort.c (cls_ret_ushort_fn): Mark cif and
-	userdata unused.
-	(cls_ret_ushort_fn): Cast printf parameter to silence gcc.
-	* testsuite/libffi.call/float.c (floating): Remove unused parameter e.
-	* testsuite/libffi.call/float1.c (main): Remove unused variable i.
-	Cleanup white spaces.
-	* testsuite/libffi.call/negint.c (checking): Remove unused variable i.
-	* testsuite/libffi.call/nested_struct.c (cls_struct_combined_gn): Mark
-	cif and userdata unused.
-	* testsuite/libffi.call/nested_struct1.c (cls_struct_combined_gn):
-	Likewise.
-	* testsuite/libffi.call/nested_struct10.c (B_gn): Likewise.
-	* testsuite/libffi.call/nested_struct2.c (B_fn): Adjust printf
-	formatters to silence gcc.
-	(B_gn): Mark cif and userdata unused.
-	* testsuite/libffi.call/nested_struct3.c (B_gn): Mark cif and userdata
-	unused.
-	* testsuite/libffi.call/nested_struct4.c: Mention related PR.
-	(B_gn): Mark cif and userdata unused.
-	* testsuite/libffi.call/nested_struct5.c (B_gn): Mark cif and userdata
-	unused.
-	* testsuite/libffi.call/nested_struct6.c: Mention related PR.
-	(B_gn): Mark cif and userdata unused.
-	* testsuite/libffi.call/nested_struct7.c (B_gn): Mark cif and userdata
-	unused.
-	* testsuite/libffi.call/nested_struct8.c (B_gn): Likewise.
-	* testsuite/libffi.call/nested_struct9.c (B_gn): Likewise.
-	* testsuite/libffi.call/problem1.c (stub): Likewise.
-	* testsuite/libffi.call/pyobjc-tc.c (main): Cast the result to silence
-	gcc.
-	* testsuite/libffi.call/return_fl2.c (return_fl): Add the note mentioned
-	in the last commit for this test case in the test case itself.
-	* testsuite/libffi.call/closure_fn0.c (closure_test_fn0): Mark cif as
-	unused.
-	* testsuite/libffi.call/closure_fn1.c (closure_test_fn1): Likewise.
-	* testsuite/libffi.call/closure_fn2.c (closure_test_fn2): Likewise.
-	* testsuite/libffi.call/closure_fn3.c (closure_test_fn3): Likewise.
-	* testsuite/libffi.call/closure_fn4.c (closure_test_fn0): Likewise.
-	* testsuite/libffi.call/closure_fn5.c (closure_test_fn5): Likewise.
-	* testsuite/libffi.call/closure_fn6.c (closure_test_fn0): Likewise.
-
-2006-02-22  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/sysv.S: Fix register numbers in the FDE for
-	ffi_closure_SYSV.
-
-2006-02-20  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/return_fl2.c (return_fl): Remove static
-	declaration to avoid a false negative on ix86. See PR323.
-
-2006-02-18  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (ffi_closure_helper_SYSV): Remove unused variable
-	and cast integer to void * if needed.  Update the pointer to
-	the FP register saved area correctly.
-
-2006-02-17  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/nested_struct6.c: XFAIL this test until PR25630
-	is fixed.
-	* testsuite/libffi.call/nested_struct4.c: Likewise.
-
-2006-02-16  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/return_dbl.c: New test case.
-	* testsuite/libffi.call/return_dbl1.c: Likewise.
-	* testsuite/libffi.call/return_dbl2.c: Likewise.
-	* testsuite/libffi.call/return_fl.c: Likewise.
-	* testsuite/libffi.call/return_fl1.c: Likewise.
-	* testsuite/libffi.call/return_fl2.c: Likewise.
-	* testsuite/libffi.call/return_fl3.c: Likewise.
-	* testsuite/libffi.call/closure_fn6.c: Likewise.
-
-	* testsuite/libffi.call/nested_struct2.c: Remove ffi_type_mylong
-	definition.
-	* testsuite/libffi.call/ffitest.h: Add ffi_type_mylong definition
-	here to be used by other test cases too.
-
-	* testsuite/libffi.call/nested_struct10.c: New test case.
-	* testsuite/libffi.call/nested_struct9.c: Likewise.
-	* testsuite/libffi.call/nested_struct8.c: Likewise.
-	* testsuite/libffi.call/nested_struct7.c: Likewise.
-	* testsuite/libffi.call/nested_struct6.c: Likewise.
-	* testsuite/libffi.call/nested_struct5.c: Likewise.
-	* testsuite/libffi.call/nested_struct4.c: Likewise.
-
-2006-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* configure.ac: Enable libffi for sparc64-*-freebsd*.
-	* configure: Rebuilt.
-
-2006-01-18  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/powerpc/sysv.S (smst_two_register): Don't call __ashldi3,
-	instead do the shifting inline.
-	* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't compute %r5
-	shift count unconditionally.  Simplify load sequences for 1, 2, 3, 4
-	and 8 byte structs, for the remaining struct sizes don't call
-	__lshrdi3, instead do the shifting inline.
-
-2005-12-07  Thiemo Seufer  <ths@networkno.de>
-
-	* src/mips/ffitarget.h: Remove obsolete sgidefs.h include. Add
-	missing parentheses.
-	* src/mips/o32.S (ffi_call_O32): Code formatting. Define
-	and use A3_OFF, FP_OFF, RA_OFF. Micro-optimizations.
-	(ffi_closure_O32): Likewise, but with newly defined A3_OFF2,
-	A2_OFF2, A1_OFF2, A0_OFF2, RA_OFF2, FP_OFF2, S0_OFF2, GP_OFF2,
-	V1_OFF2, V0_OFF2, FA_1_1_OFF2, FA_1_0_OFF2, FA_0_1_OFF2,
-	FA_0_0_OFF2.
-	* src/mips/ffi.c (ffi_prep_args): Code formatting. Fix
-	endianness bugs.
-	(ffi_prep_closure): Improve trampoline instruction scheduling.
-	(ffi_closure_mips_inner_O32): Fix endianness bugs.
-
-2005-12-03  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/powerpc/ffi.c: Formatting.
-	(ffi_prep_args_SYSV): Avoid possible aliasing problems by using unions.
-	(ffi_prep_args64): Likewise.
-
-2005-09-30  Geoffrey Keating  <geoffk@apple.com>
-
-	* testsuite/lib/libffi-dg.exp (libffi_target_compile): For
-	darwin, use -shared-libgcc not -lgcc_s, and explain why.
-
-2005-09-26  Tom Tromey  <tromey@redhat.com>
-
-	* testsuite/libffi.call/float1.c (value_type): New typedef.
-	(CANARY): New define.
-	(main): Check for result buffer overflow.
-	* src/powerpc/linux64.S: Handle linux64 long double returns.
-	* src/powerpc/ffi.c (FLAG_RETURNS_128BITS): New constant.
-	(ffi_prep_cif_machdep): Handle linux64 long double returns.
-
-2005-08-25  Alan Modra  <amodra@bigpond.net.au>
-
-	PR target/23404
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Correct placement of stack
-	homed fp args.
-	(ffi_status ffi_prep_cif_machdep): Correct stack sizing for same.
-
-2005-08-11  Jakub Jelinek  <jakub@redhat.com>
-
-	* configure.ac (HAVE_HIDDEN_VISIBILITY_ATTRIBUTE): New test.
-	(AH_BOTTOM): Add FFI_HIDDEN definition.
-	* configure: Rebuilt.
-	* fficonfig.h.in: Rebuilt.
-	* src/powerpc/ffi.c (hidden): Remove.
-	(ffi_closure_LINUX64, ffi_prep_args64, ffi_call_LINUX64,
-	ffi_closure_helper_LINUX64): Use FFI_HIDDEN instead of hidden.
-	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64,
-	.ffi_closure_LINUX64): Use FFI_HIDDEN instead of .hidden.
-	* src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV): Remove,
-	add FFI_HIDDEN to its prototype.
-	(ffi_closure_SYSV_inner): New.
-	* src/x86/sysv.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
-	* src/x86/win32.S (ffi_closure_SYSV, ffi_closure_raw_SYSV): New.
-
-2005-08-10  Alfred M. Szmidt  <ams@gnu.org>
-
-	PR libffi/21819:
-	* configure: Rebuilt.
-	* configure.ac: Handle i*86-*-gnu*.
-
-2005-08-09  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Use
-	DW_CFA_offset_extended_sf rather than
-	DW_CFA_GNU_negative_offset_extended.
-	* src/powerpc/sysv.S (ffi_call_SYSV): Likewise.
-
-2005-07-22  SUGIOKA Toshinobu  <sugioka@itonet.co.jp>
-
-	* src/sh/sysv.S (ffi_call_SYSV): Stop argument popping correctly
-	on sh3.
-	(ffi_closure_SYSV): Change the stack layout for sh3 struct argument.
-	* src/sh/ffi.c (ffi_prep_args): Fix sh3 argument copy, when it is
-	partially on register.
-	(ffi_closure_helper_SYSV): Likewise.
-	(ffi_prep_cif_machdep): Don't set too many cif->flags.
-
-2005-07-20  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (ffi_call): Handle small structures correctly.
-	Remove empty line.
-	* src/sh64/ffi.c (simple_type): Remove.
-	(return_type): Handle small structures correctly.
-	(ffi_prep_args): Likewise.
-	(ffi_call): Likewise.
-	(ffi_closure_helper_SYSV): Likewise.
-	* src/sh64/sysv.S (ffi_call_SYSV): Handle 1, 2 and 4-byte return.
-	Emit position independent code if PIC and remove wrong datalabel
-	prefixes from EH data.
-
-2005-07-19  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* Makefile.am (nodist_libffi_la_SOURCES): Add POWERPC_FREEBSD.
-	* Makefile.in: Regenerate.
-	* include/Makefile.in: Likewise.
-	* testsuite/Makefile.in: Likewise.
-	* configure.ac: Add POWERPC_FREEBSD rules.
-	* configure: Regenerate.
-	* src/powerpc/ffitarget.h: Add POWERPC_FREEBSD rules.
-	(FFI_SYSV_TYPE_SMALL_STRUCT): Define.
-	* src/powerpc/ffi.c: Add flags to handle small structure returns
-	in ffi_call_SYSV.
-	(ffi_prep_cif_machdep): Handle small structures for SYSV 4 ABI.
-	Aka FFI_SYSV.
-	(ffi_closure_helper_SYSV): Likewise.
-	* src/powerpc/ppc_closure.S: Add return types for small structures.
-	* src/powerpc/sysv.S: Add bits to handle small structures for
-	final SYSV 4 ABI.
-
-2005-07-10  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/cls_5_1_byte.c: New test file.
-	* testsuite/libffi.call/cls_6_1_byte.c: Likewise.
-	* testsuite/libffi.call/cls_7_1_byte.c: Likewise.
-
-2005-07-05  Randolph Chung  <tausq@debian.org>
-
-	* src/pa/ffi.c (ffi_struct_type): Rename FFI_TYPE_SMALL_STRUCT1
-	as FFI_TYPE_SMALL_STRUCT3.  Break out handling for 5-7 byte
-	structures.  Kill compilation warnings.
-	(ffi_closure_inner_LINUX): Print return values as hex in debug
-	message.  Rename FFI_TYPE_SMALL_STRUCT1 as FFI_TYPE_SMALL_STRUCT3.
-	Properly handle 5-7 byte structure returns.
-	* src/pa/ffitarget.h (FFI_TYPE_SMALL_STRUCT1)
-	(FFI_TYPE_SMALL_STRUCT2): Remove.
-	(FFI_TYPE_SMALL_STRUCT3, FFI_TYPE_SMALL_STRUCT5)
-	(FFI_TYPE_SMALL_STRUCT6, FFI_TYPE_SMALL_STRUCT7): Define.
-	* src/pa/linux.S: Mark source file as using PA1.1 assembly.
-	(checksmst1, checksmst2): Remove.
-	(checksmst3): Optimize handling of 3-byte struct returns.
-	(checksmst567): Properly handle 5-7 byte struct returns.
-
-2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	PR libgcj/21943
-	* src/mips/n32.S: Enforce PIC code.
-	* src/mips/o32.S: Likewise.
-
-2005-06-15  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* configure.ac: Treat i*86-*-solaris2.10 and up as X86_64.
-	* configure: Regenerate.
-
-2005-06-01  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/powerpc/ppc_closure.S (ffi_closure_SYSV): Don't use JUMPTARGET
-	to call ffi_closure_helper_SYSV.  Append @local instead.
-	* src/powerpc/sysv.S (ffi_call_SYSV): Likewise for ffi_prep_args_SYSV.
-
-2005-05-17  Kelley Cook  <kcook@gcc.gnu.org>
-
-	* configure.ac: Use AC_C_BIGENDIAN instead of AC_C_BIGENDIAN_CROSS.
-	Use AC_CHECK_SIZEOF instead of AC_COMPILE_CHECK_SIZEOF.
-	* Makefile.am (ACLOCAL_AMFLAGS): Remove -I ../config.
-	* aclocal.m4, configure, fficonfig.h.in, Makefile.in,
-	include/Makefile.in, testsuite/Makefile.in: Regenerate.
-
-2005-05-09  Mike Stump  <mrs@apple.com>
-
-	* configure: Regenerate.
-
-2005-05-08  Richard Henderson  <rth@redhat.com>
-
-	PR libffi/21285
-	* src/alpha/osf.S: Update unwind into to match code.
-
-2005-05-04  Andreas Degert <ad@papyrus-gmbh.de>
-	    Richard Henderson  <rth@redhat.com>
-
-	* src/x86/ffi64.c (ffi_prep_cif_machdep): Save sse-used flag in
-	bit 11 of flags.
-	(ffi_call): Mask return type field.  Pass ssecount to ffi_call_unix64.
-	(ffi_prep_closure): Set carry bit if sse-used flag set.
-	* src/x86/unix64.S (ffi_call_unix64): Add ssecount argument.
-	Only load sse registers if ssecount non-zero.
-	(ffi_closure_unix64): Only save sse registers if carry set on entry.
-
-2005-04-29  Ralf Corsepius  <ralf.corsepius@rtems.org>
-
-	* configure.ac: Add i*86-*-rtems*, sparc*-*-rtems*,
-	powerpc-*rtems*, arm*-*-rtems*, sh-*-rtems*.
-	* configure: Regenerate.
-
-2005-04-20  Hans-Peter Nilsson  <hp@axis.com>
-
-	* testsuite/lib/libffi-dg.exp (libffi-dg-test-1): In regsub use,
-	have Tcl8.3-compatible intermediate variable.
-
-2005-04-18  Simon Posnjak <simon.posnjak@siol.net>
-	    Hans-Peter Nilsson  <hp@axis.com>
-
-	* Makefile.am: Add CRIS support.
-	* configure.ac: Likewise.
-	* Makefile.in, configure, testsuite/Makefile.in,
-	include/Makefile.in: Regenerate.
-	* src/cris: New directory.
-	* src/cris/ffi.c, src/cris/sysv.S, src/cris/ffitarget.h: New files.
-	* src/prep_cif.c (ffi_prep_cif): Wrap in #ifndef __CRIS__.
-
-	* testsuite/lib/libffi-dg.exp (libffi-dg-test-1): Replace \n with
-	\r?\n in output tests.
-
-2005-04-12  Mike Stump  <mrs@apple.com>
-
-	* configure: Regenerate.
-
-2005-03-30  Hans Boehm  <Hans.Boehm@hp.com>
-
-	* src/ia64/ffitarget.h (ffi_arg): Use long long instead of DI.
-
-2005-03-30  Steve Ellcey  <sje@cup.hp.com>
-
-	* src/ia64/ffitarget.h (ffi_arg) ADD DI attribute.
-	(ffi_sarg) Ditto.
-	* src/ia64/unix.S (ffi_closure_unix): Extend gp
-	to 64 bits in ILP32 mode.
-	Load 64 bits even for short data.
-
-2005-03-23  Mike Stump  <mrs@apple.com>
-
-	* src/powerpc/darwin.S: Update for -m64 multilib.
-	* src/powerpc/darwin_closure.S: Likewise.
-
-2005-03-21  Zack Weinberg  <zack@codesourcery.com>
-
-	* configure.ac: Do not invoke TL_AC_GCC_VERSION.
-	Do not set tool_include_dir.
-	* aclocal.m4, configure, Makefile.in, testsuite/Makefile.in:
-	Regenerate.
-	* include/Makefile.am: Set gcc_version and toollibffidir.
-	* include/Makefile.in: Regenerate.
-
-2005-02-22  Andrew Haley  <aph@redhat.com>
-
-	* src/powerpc/ffi.c (ffi_prep_cif_machdep): Bump alignment to
-	odd-numbered register pairs for 64-bit integer types.
-
-2005-02-23  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	PR libffi/20104
-	* testsuite/libffi.call/return_ll1.c: New test case.
-
-2005-02-11  Janis Johnson  <janis187@us.ibm.com>
-
-	* testsuite/libffi.call/cls_align_longdouble.c: Remove dg-options.
-	* testsuite/libffi.call/float.c: Ditto.
-	* testsuite/libffi.call/float2.c: Ditto.
-	* testsuite/libffi.call/float3.c: Ditto.
-
-2005-02-08  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/frv/ffitarget.h: Remove PPC stuff which does not belong to frv.
-
-2005-01-12  Eric Botcazou  <ebotcazou@libertysurf.fr>
-
-	* testsuite/libffi.special/special.exp (cxx_options): Add
-	-shared-libgcc.
-
-2004-12-31  Richard Henderson  <rth@redhat.com>
-
-	* src/types.c (FFI_AGGREGATE_TYPEDEF): Remove.
-	(FFI_TYPEDEF): Rename from FFI_INTEGRAL_TYPEDEF.  Replace size and
-	offset parameters with a type parameter; deduce size and structure
-	alignment.  Update all users.
-
-2004-12-31  Richard Henderson  <rth@redhat.com>
-
-	* src/types.c (FFI_TYPE_POINTER): Define with sizeof.
-	(FFI_TYPE_LONGDOUBLE): Fix for ia64.
-	* src/ia64/ffitarget.h (struct ffi_ia64_trampoline_struct): Move
-	into ffi_prep_closure.
-	* src/ia64/ia64_flags.h, src/ia64/ffi.c, src/ia64/unix.S: Rewrite
-	from scratch.
-
-2004-12-27  Richard Henderson  <rth@redhat.com>
-
-	* src/x86/unix64.S: Fix typo in unwind info.
-
-2004-12-25  Richard Henderson  <rth@redhat.com>
-
-	* src/x86/ffi64.c (struct register_args): Rename from stackLayout.
-	(enum x86_64_reg_class): Add X86_64_COMPLEX_X87_CLASS.
-	(merge_classes): Check for it.
-	(SSE_CLASS_P): New.
-	(classify_argument): Pass byte_offset by value; perform all updates
-	inside struct case.
-	(examine_argument): Add classes argument; handle
-	X86_64_COMPLEX_X87_CLASS.
-	(ffi_prep_args): Merge into ...
-	(ffi_call): ... here.  Share stack frame with ffi_call_unix64.
-	(ffi_prep_cif_machdep): Setup cif->flags for proper structure return.
-	(ffi_fill_return_value): Remove.
-	(ffi_prep_closure): Remove dead assert.
-	(ffi_closure_unix64_inner): Rename from ffi_closure_UNIX64_inner.
-	Rewrite to use struct register_args instead of va_list.  Create
-	flags for handling structure returns.
-	* src/x86/unix64.S: Remove dead strings.
-	(ffi_call_unix64): Rename from ffi_call_UNIX64.  Rewrite to share
-	stack frame with ffi_call.  Handle structure returns properly.
-	(float2sse, floatfloat2sse, double2sse): Remove.
-	(sse2float, sse2double, sse2floatfloat): Remove.
-	(ffi_closure_unix64): Rename from ffi_closure_UNIX64.  Rewrite
-	to handle structure returns properly.
-
-2004-12-08  David Edelsohn  <edelsohn@gnu.org>
-
-	* Makefile.am (AM_MAKEFLAGS): Remove duplicate LIBCFLAGS and
-	PICFLAG.
-	* Makefile.in: Regenerated.
-
-2004-12-02  Richard Sandiford  <rsandifo@redhat.com>
-
-	* configure.ac: Use TL_AC_GCC_VERSION to set gcc_version.
-	* configure, aclocal.m4, Makefile.in: Regenerate.
-	* include/Makefile.in, testsuite/Makefile.in: Regenerate.
-
-2004-11-29  Kelley Cook  <kcook@gcc.gnu.org>
-
-	* configure: Regenerate for libtool change.
-
-2004-11-25  Kelley Cook  <kcook@gcc.gnu.org>
-
-	* configure: Regenerate for libtool reversion.
-
-2004-11-24  Kelley Cook  <kcook@gcc.gnu.org>
-
-	* configure: Regenerate for libtool change.
-
-2004-11-23  John David Anglin  <dave.anglin@nrc-cnrc.gc.ca>
-
-	* testsuite/lib/libffi-dg.exp: Use new procs in target-libpath.exp.
-
-2004-11-23  Richard Sandiford  <rsandifo@redhat.com>
-
-	* src/mips/o32.S (ffi_call_O32, ffi_closure_O32): Use jalr instead
-	of jal.  Use an absolute encoding for the frame information.
-
-2004-11-23  Kelley Cook  <kcook@gcc.gnu.org>
-
-	* Makefile.am: Remove no-dependencies.  Add ACLOCAL_AMFLAGS.
-	* acinclude.m4: Delete logic for sincludes.
-	* aclocal.m4, Makefile.in, configure: Regenerate.
-	* include/Makefile: Likewise.
-	* testsuite/Makefile: Likewise.
-
-2004-11-22  Eric Botcazou  <ebotcazou@libertysurf.fr>
-
-	* src/sparc/ffi.c (ffi_prep_closure): Align doubles and 64-bit integers
-	on a 8-byte boundary.
-	* src/sparc/v8.S (ffi_closure_v8): Reserve frame space for arguments.
-
-2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
-
-	* src/arm/ffi.c (ffi_prep_cif_machdep): Handle functions that return
-	long long values.  Round stack allocation to a multiple of 8 bytes
-	for ATPCS compatibility.
-	* src/arm/sysv.S (ffi_call_SYSV): Rework to avoid use of APCS register
-	names.  Handle returning long long types.  Add Thumb and interworking
-	support.  Improve soft-float code.
-
-2004-10-27  Richard Earnshaw  <rearnsha@arm.com>
-
-	* testsuite/lib/libffi-db.exp (load_gcc_lib): New function.
-	(libffi_exit): New function.
-	(libffi_init): Build the testglue wrapper if needed.
-
-2004-10-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
-
-	PR other/18138
-	* testsuite/lib/libffi-dg.exp: Accept more than one multilib libgcc.
-
-2004-10-25  Kazuhiro Inaoka <inaoka.kazuhiro@renesas.com>
-
-	* src/m32r/libffitarget.h (FFI_CLOSURES): Set to 0.
-
-2004-10-20  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/sysv.S (ffi_call_SYSV): Don't align for double data.
-	* testsuite/libffi.call/float3.c: New test case.
-
-2004-10-18  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (ffi_prep_closure): Set T bit in trampoline for
-	the function returning a structure pointed with R2.
-	* src/sh/sysv.S (ffi_closure_SYSV): Use R2 as the pointer to
-	the structure return value if T bit set.  Emit position
-	independent code and EH data if PIC.
-
-2004-10-13  Kazuhiro Inaoka  <inaoka.kazuhiro@renesas.com>
-
-	* Makefile.am: Add m32r support.
-	* configure.ac: Likewise.
-	* Makefile.in: Regenerate.
-	* confiugre: Regenerate.
-	* src/types.c: Add m32r port to FFI_INTERNAL_TYPEDEF
-	(uint64, sint64, double, longdouble)
-	* src/m32r: New directory.
-	* src/m32r/ffi.c: New file.
-	* src/m32r/sysv.S: Likewise.
-	* src/m32r/ffitarget.h: Likewise.
-
-2004-10-02  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* testsuite/libffi.call/negint.c: New test case.
-
-2004-09-14  H.J. Lu  <hongjiu.lu@intel.com>
-
-	PR libgcj/17465
-	* testsuite/lib/libffi-dg.exp: Don't use global ld_library_path.
-	Set up LD_LIBRARY_PATH, SHLIB_PATH, LD_LIBRARYN32_PATH,
-	LD_LIBRARY64_PATH, LD_LIBRARY_PATH_32, LD_LIBRARY_PATH_64 and
-	DYLD_LIBRARY_PATH.
-
-2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/many_win32.c: Remove whitespaces.
-	* testsuite/libffi.call/promotion.c: Likewise.
-	* testsuite/libffi.call/return_ll.c: Remove unused var. Cleanup
-	whitespaces.
-	* testsuite/libffi.call/return_sc.c: Likewise.
-	* testsuite/libffi.call/return_uc.c: Likewise.
-
-2004-09-05  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/darwin.S: Fix comments and identation.
-	* src/powerpc/darwin_closure.S: Likewise.
-
-2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/ffi_darwin.c: Add flag for longdouble return values.
-	(ffi_prep_args): Handle longdouble arguments.
-	(ffi_prep_cif_machdep): Set flags for longdouble. Calculate space for
-	longdouble.
-	(ffi_closure_helper_DARWIN): Add closure handling for longdouble.
-	* src/powerpc/darwin.S (_ffi_call_DARWIN): Add handling of longdouble
-	values.
-	* src/powerpc/darwin_closure.S (_ffi_closure_ASM): Likewise.
-	* src/types.c: Defined longdouble size and alignment for darwin.
-
-2004-09-02  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/aix.S: Remove whitespaces.
-	* src/powerpc/aix_closure.S: Likewise.
-	* src/powerpc/asm.h: Likewise.
-	* src/powerpc/ffi.c: Likewise.
-	* src/powerpc/ffitarget.h: Likewise.
-	* src/powerpc/linux64.S: Likewise.
-	* src/powerpc/linux64_closure.S: Likewise.
-	* src/powerpc/ppc_closure.S: Likewise.
-	* src/powerpc/sysv.S: Likewise.
-
-2004-08-30  Anthony Green  <green@redhat.com>
-
-	* Makefile.am: Add frv support.
-	* Makefile.in, testsuite/Makefile.in: Rebuilt.
-	* configure.ac: Read configure.host.
-	* configure.in: Read configure.host.
-	* configure.host: New file.  frv-elf needs libgloss.
-	* include/ffi.h.in: Force ffi_closure to have a nice big (8)
-	alignment.  This is needed to frv and shouldn't harm the others.
-	* include/ffi_common.h (ALIGN_DOWN): New macro.
-	* src/frv/ffi.c, src/frv/ffitarget.h, src/frv/eabi.S: New files.
-
-2004-08-24  David Daney  <daney@avtrex.com>
-
-	* testsuite/libffi.call/closure_fn0.c: Xfail mips64* instead of mips*.
-	* testsuite/libffi.call/closure_fn1.c: Likewise.
-	* testsuite/libffi.call/closure_fn2.c  Likewise.
-	* testsuite/libffi.call/closure_fn3.c: Likewise.
-	* testsuite/libffi.call/closure_fn4.c: Likewise.
-	* testsuite/libffi.call/closure_fn5.c: Likewise.
-	* testsuite/libffi.call/cls_18byte.c: Likewise.
-	* testsuite/libffi.call/cls_19byte.c: Likewise.
-	* testsuite/libffi.call/cls_1_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte1.c: Likewise.
-	* testsuite/libffi.call/cls_24byte.c: Likewise.
-	* testsuite/libffi.call/cls_2byte.c: Likewise.
-	* testsuite/libffi.call/cls_3_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_3byte1.c: Likewise.
-	* testsuite/libffi.call/cls_3byte2.c: Likewise.
-	* testsuite/libffi.call/cls_4_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_4byte.c: Likewise.
-	* testsuite/libffi.call/cls_64byte.c: Likewise.
-	* testsuite/libffi.call/cls_6byte.c: Likewise.
-	* testsuite/libffi.call/cls_7byte.c: Likewise.
-	* testsuite/libffi.call/cls_8byte.c: Likewise.
-	* testsuite/libffi.call/cls_9byte1.c: Likewise.
-	* testsuite/libffi.call/cls_9byte2.c: Likewise.
-	* testsuite/libffi.call/cls_align_double.c: Likewise.
-	* testsuite/libffi.call/cls_align_float.c: Likewise.
-	* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
-	* testsuite/libffi.call/cls_align_pointer.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint16.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint32.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint64.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint16.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint32.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint64.c: Likewise.
-	* testsuite/libffi.call/cls_double.c: Likewise.
-	* testsuite/libffi.call/cls_float.c: Likewise.
-	* testsuite/libffi.call/cls_multi_schar.c: Likewise.
-	* testsuite/libffi.call/cls_multi_sshort.c: Likewise.
-	* testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
-	* testsuite/libffi.call/cls_multi_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_multi_ushort.c: Likewise.
-	* testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
-	* testsuite/libffi.call/cls_schar.c: Likewise.
-	* testsuite/libffi.call/cls_sint.c: Likewise.
-	* testsuite/libffi.call/cls_sshort.c: Likewise.
-	* testsuite/libffi.call/cls_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_uint.c: Likewise.
-	* testsuite/libffi.call/cls_ulonglong.c: Likewise.
-	* testsuite/libffi.call/cls_ushort.c: Likewise.
-	* testsuite/libffi.call/nested_struct.c: Likewise.
-	* testsuite/libffi.call/nested_struct1.c: Likewise.
-	* testsuite/libffi.call/nested_struct2.c: Likewise.
-	* testsuite/libffi.call/nested_struct3.c: Likewise.
-	* testsuite/libffi.call/problem1.c: Likewise.
-	* testsuite/libffi.special/unwindtest.cc: Likewise.
-	* testsuite/libffi.call/cls_12byte.c: Likewise and set return value
-	to zero.
-	* testsuite/libffi.call/cls_16byte.c: Likewise.
-	* testsuite/libffi.call/cls_5byte.c: Likewise.
-
-2004-08-23  David Daney <daney@avtrex.com>
-
-	PR libgcj/13141
-	* src/mips/ffitarget.h (FFI_O32_SOFT_FLOAT): New ABI.
-	* src/mips/ffi.c (ffi_prep_args): Fix alignment calculation.
-	(ffi_prep_cif_machdep): Handle FFI_O32_SOFT_FLOAT floating point
-	parameters and return types.
-	(ffi_call): Handle FFI_O32_SOFT_FLOAT ABI.
-	(ffi_prep_closure): Ditto.
-	(ffi_closure_mips_inner_O32): Handle FFI_O32_SOFT_FLOAT ABI, fix
-	alignment calculations.
-	* src/mips/o32.S (ffi_closure_O32): Don't use floating point
-	instructions if FFI_O32_SOFT_FLOAT, make stack frame ABI compliant.
-
-2004-08-14  Casey Marshall <csm@gnu.org>
-
-	* src/mips/ffi.c (ffi_pref_cif_machdep): set `cif->flags' to
-	contain `FFI_TYPE_UINT64' as return type for any 64-bit
-	integer (O32 ABI only).
-	(ffi_prep_closure): new function.
-	(ffi_closure_mips_inner_O32): new function.
-	* src/mips/ffitarget.h: Define `FFI_CLOSURES' and
-	`FFI_TRAMPOLINE_SIZE' appropriately if the ABI is o32.
-	* src/mips/o32.S (ffi_call_O32): add labels for .eh_frame. Return
-	64 bit integers correctly.
-	(ffi_closure_O32): new function.
-	Added DWARF-2 unwind info for both functions.
-
-2004-08-10  Andrew Haley  <aph@redhat.com>
-
-	* src/x86/ffi64.c (ffi_prep_args ): 8-align all stack arguments.
-
-2004-08-01  Robert Millan  <robertmh@gnu.org>
-
-	* configure.ac: Detect knetbsd-gnu and kfreebsd-gnu.
-	* configure: Regenerate.
-
-2004-07-30  Maciej W. Rozycki  <macro@linux-mips.org>
-
-	* acinclude.m4 (AC_FUNC_MMAP_BLACKLIST): Check for <sys/mman.h>
-	and mmap() explicitly instead of relying on preset autoconf cache
-	variables.
-	* aclocal.m4: Regenerate.
-	* configure: Regenerate.
-
-2004-07-11  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* src/s390/ffi.c (ffi_prep_args): Fix C aliasing violation.
-	(ffi_check_float_struct): Remove unused prototype.
-
-2004-06-30  Geoffrey Keating  <geoffk@apple.com>
-
-	* src/powerpc/ffi_darwin.c (flush_icache): ';' is a comment
-	character on Darwin, use '\n\t' instead.
-
-2004-06-26  Matthias Klose  <doko@debian.org>
-
-	* libtool-version: Fix typo in revision/age.
-
-2004-06-17  Matthias Klose  <doko@debian.org>
-
-	* libtool-version: New.
-	* Makefile.am (libffi_la_LDFLAGS): Use -version-info for soname.
-	* Makefile.in: Regenerate.
-
-2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
-
-	* Makefile.am: Remove useless multilib rules.
-	* Makefile.in: Regenerate.
-	* aclocal.m4: Regenerate with automake 1.8.5.
-	* configure.ac: Remove useless multilib configury.
-	* configure: Regenerate.
-
-2004-06-15  Paolo Bonzini  <bonzini@gnu.org>
-
-	* .cvsignore: New file.
-
-2004-06-10  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/ia64/unix.S (ffi_call_unix): Insert group barrier break
-	fp_done.
-	(ffi_closure_UNIX): Fix f14/f15 adjustment if FLOAT_SZ is ever
-	changed from 8.
-
-2004-06-06  Sean McNeil  <sean@mcneil.com>
-
-	* configure.ac: Add x86_64-*-freebsd* support.
-	* configure: Regenerate.
-
-2004-04-26  Joe Buck <jbuck@welsh-buck.org>
-
-	Bug 15093
-	* configure.ac: Test for existence of mmap and sys/mman.h before
-	checking blacklist.  Fix suggested by Jim Wilson.
-	* configure: Regenerate.
-
-2004-04-26  Matt Austern  <austern@apple.com>
-
-	* src/powerpc/darwin.S: Go through a non-lazy pointer for initial
-	FDE location.
-	* src/powerpc/darwin_closure.S: Likewise.
-
-2004-04-24  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/cls_multi_schar.c (main): Fix initialization
-	error. Reported by Thomas Heller <theller@python.net>.
-	* testsuite/libffi.call/cls_multi_sshort.c (main): Likewise.
-	* testsuite/libffi.call/cls_multi_ushort.c (main): Likewise.
-
-2004-03-20  Matthias Klose  <doko@debian.org>
-
-	* src/pa/linux.S: Fix typo.
-
-2004-03-19  Matthias Klose  <doko@debian.org>
-
-	* Makefile.am: Update.
-	* Makefile.in: Regenerate.
-	* src/pa/ffi.h.in: Remove.
-	* src/pa/ffitarget.h: New file.
-
-2004-02-10  Randolph Chung  <tausq@debian.org>
-
-	* Makefile.am: Add PA support.
-	* Makefile.in: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* configure.ac: Add PA target.
-	* configure: Regenerate.
-	* src/pa/ffi.c: New file.
-	* src/pa/ffi.h.in: Add PA support.
-	* src/pa/linux.S: New file.
-	* prep_cif.c: Add PA support.
-
-2004-03-16  Hosaka Yuji  <hos@tamanegi.org>
-
-	* src/types.c: Fix alignment size of X86_WIN32 case int64 and
-	double.
-	* src/x86/ffi.c (ffi_prep_args): Replace ecif->cif->rtype->type
-	with ecif->cif->flags.
-	(ffi_call, ffi_prep_incoming_args_SYSV): Replace cif->rtype->type
-	with cif->flags.
-	(ffi_prep_cif_machdep): Add X86_WIN32 struct case.
-	(ffi_closure_SYSV): Add 1 or 2-bytes struct case for X86_WIN32.
-	* src/x86/win32.S (retstruct1b, retstruct2b, sc_retstruct1b,
-	sc_retstruct2b): Add for 1 or 2-bytes struct case.
-
-2004-03-15 Kelley Cook <kcook@gcc.gnu.org>
-
-	* configure.in: Rename file to ...
-	* configure.ac: ... this.
-	* fficonfig.h.in: Regenerate.
-	* Makefile.in: Regenerate.
-	* include/Makefile.in: Regenerate.
-	* testsuite/Makefile.in: Regenerate.
-
-2004-03-12  Matt Austern  <austern@apple.com>
-
-	* src/powerpc/darwin.S: Fix EH information so it corresponds to
-	changes in EH format resulting from addition of linkonce support.
-	* src/powerpc/darwin_closure.S: Likewise.
-
-2004-03-11  Andreas Tobler  <a.tobler@schweiz.ch>
-	    Paolo Bonzini  <bonzini@gnu.org>
-
-	* Makefile.am (AUTOMAKE_OPTIONS): Set them.
-	Remove VPATH. Remove rules for object files. Remove multilib support.
-	(AM_CCASFLAGS): Add.
-	* configure.in (AC_CONFIG_HEADERS): Relace AM_CONFIG_HEADER.
-	(AC_PREREQ): Bump version to 2.59.
-	(AC_INIT): Fill with version info and bug address.
-	(ORIGINAL_LD_FOR_MULTILIBS): Remove.
-	(AM_ENABLE_MULTILIB): Use this instead of AC_ARG_ENABLE.
-	De-precious CC so that the right flags are passed down to multilibs.
-	(AC_MSG_ERROR): Replace obsolete macro AC_ERROR.
-	(AC_CONFIG_FILES): Replace obsolete macro AC_LINK_FILES.
-	(AC_OUTPUT): Reorganize the output with AC_CONFIG_COMMANDS.
-	* configure: Rebuilt.
-	* aclocal.m4: Likewise.
-	* Makefile.in, include/Makefile.in, testsuite/Makefile.in: Likewise.
-	* fficonfig.h.in: Likewise.
-
-2004-03-11  Andreas Schwab  <schwab@suse.de>
-
-	* src/ia64/ffi.c (ffi_prep_incoming_args_UNIX): Get floating point
-	arguments from fp registers only for the first 8 parameter slots.
-	Don't convert a float parameter when passed in memory.
-
-2004-03-09  Hans-Peter Nilsson  <hp@axis.com>
-
-	* configure: Regenerate for config/accross.m4 correction.
-
-2004-02-25  Matt Kraai  <kraai@alumni.cmu.edu>
-
-	* src/powerpc/ffi.c (ffi_prep_args_SYSV): Change
-	ecif->cif->bytes to bytes.
-	(ffi_prep_cif_machdep): Add braces around nested if statement.
-
-2004-02-09  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/types.c (pointer): POWERPC64 has 8 byte pointers.
-
-	* src/powerpc/ffi.c (ffi_prep_args64): Correct long double handling.
-	(ffi_closure_helper_LINUX64): Fix typo.
-	* testsuite/libffi.call/cls_align_longdouble.c: Pass -mlong-double-128
-	for powerpc64-*-*.
-	* testsuite/libffi.call/float.c: Likewise.
-	* testsuite/libffi.call/float2.c: Likewise.
-
-2004-02-08  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/powerpc/ffi.c (ffi_prep_cif_machdep <FFI_LINUX64>): Correct
-	long double function return and long double arg handling.
-	(ffi_closure_helper_LINUX64): Formatting.  Delete unused "ng" var.
-	Use "end_pfr" instead of "nf".  Correct long double handling.
-	Localise "temp".
-	* src/powerpc/linux64.S (ffi_call_LINUX64): Save f2 long double
-	return value.
-	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Allocate
-	space for long double return value.  Adjust stack frame and offsets.
-	Load f2 long double return.
-
-2004-02-07  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/types.c: Use 16 byte long double for POWERPC64.
-
-2004-01-25  Eric Botcazou  <ebotcazou@libertysurf.fr>
-
-	* src/sparc/ffi.c (ffi_prep_args_v9): Shift the parameter array
-	when the structure return address is passed in %o0.
-	(ffi_V9_return_struct): Rename into ffi_v9_layout_struct.
-	(ffi_v9_layout_struct): Align the field following a nested structure
-	on a word boundary.  Use memmove instead of memcpy.
-	(ffi_call): Update call to ffi_V9_return_struct.
-	(ffi_prep_closure): Define 'ctx' only for V8.
-	(ffi_closure_sparc_inner): Clone into ffi_closure_sparc_inner_v8
-	and ffi_closure_sparc_inner_v9.
-	(ffi_closure_sparc_inner_v8): Return long doubles by reference.
-	Always skip the structure return address.  For structures and long
-	doubles, copy the argument directly.
-	(ffi_closure_sparc_inner_v9): Skip the structure return address only
-	if required.  Shift the maximum floating-point slot accordingly.  For
-	big structures, copy the argument directly; otherwise, left-justify the
-	argument and call ffi_v9_layout_struct to lay out the structure on
-	the stack.
-	* src/sparc/v8.S: Undef STACKFRAME before defining it.
-	(ffi_closure_v8): Pass the structure return address.  Update call to
-	ffi_closure_sparc_inner_v8.  Short-circuit FFI_TYPE_INT handling.
-	Skip the 'unimp' insn when returning long doubles and structures.
-	* src/sparc/v9.S: Undef STACKFRAME before defining it.
-	(ffi_closure_v9): Increase the frame size by 2 words.  Short-circuit
-	FFI_TYPE_INT handling.  Load structures both in integers and
-	floating-point registers on return.
-	* README: Update status of the SPARC port.
-
-2004-01-24  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/pyobjc-tc.c (main): Treat result value
-	as of type ffi_arg.
-	* testsuite/libffi.call/struct3.c (main): Fix CHECK.
-
-2004-01-22  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* testsuite/libffi.call/cls_uint.c (cls_ret_uint_fn): Treat result
-	value as of type ffi_arg, not unsigned int.
-
-2004-01-21  Michael Ritzert  <ritzert@t-online.de>
-
-	* ffi64.c (ffi_prep_args): Cast the RHS of an assignment instead
-	of the LHS.
-
-2004-01-12  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_32 for
-	Solaris.
-
-2004-01-08  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* testsuite/libffi.call/ffitest.h (allocate_mmap): Cast MAP_FAILED
-	to void *.
-
-2003-12-10  Richard Henderson  <rth@redhat.com>
-
-	* testsuite/libffi.call/cls_align_pointer.c: Cast pointers to
-	size_t instead of int.
-
-2003-12-04  Hosaka Yuji  <hos@tamanegi.org>
-
-	* testsuite/libffi.call/many_win32.c: Include <float.h>.
-	* testsuite/libffi.call/many_win32.c (main): Replace variable
-	int i with unsigned long ul.
-
-	* testsuite/libffi.call/cls_align_uint64.c: New test case.
-	* testsuite/libffi.call/cls_align_sint64.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint32.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint32.c: Likewise.
-	* testsuite/libffi.call/cls_align_uint16.c: Likewise.
-	* testsuite/libffi.call/cls_align_sint16.c: Likewise.
-	* testsuite/libffi.call/cls_align_float.c: Likewise.
-	* testsuite/libffi.call/cls_align_double.c: Likewise.
-	* testsuite/libffi.call/cls_align_longdouble.c: Likewise.
-	* testsuite/libffi.call/cls_align_pointer.c: Likewise.
-
-2003-12-02  Hosaka Yuji  <hos@tamanegi.org>
-
-	PR other/13221
-	* src/x86/ffi.c (ffi_prep_args, ffi_prep_incoming_args_SYSV):
-	Align arguments to 32 bits.
-
-2003-12-01  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	PR other/13221
-	* testsuite/libffi.call/cls_multi_sshort.c: New test case.
-	* testsuite/libffi.call/cls_multi_sshortchar.c: Likewise.
-	* testsuite/libffi.call/cls_multi_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_multi_schar.c: Likewise.
-	* testsuite/libffi.call/cls_multi_ushortchar.c: Likewise.
-	* testsuite/libffi.call/cls_multi_ushort.c: Likewise.
-
-	* testsuite/libffi.special/unwindtest.cc: Cosmetics.
-
-2003-11-26  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
-
-	* testsuite/libffi.call/ffitest.h: Include <fcntl.h>.
-	* testsuite/libffi.special/ffitestcxx.h: Likewise.
-
-2003-11-22  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* Makefile.in: Rebuilt.
-	* configure: Likewise.
-	* testsuite/libffi.special/unwindtest.cc: Convert the mmap to
-	the right type.
-
-2003-11-21  Andreas Jaeger  <aj@suse.de>
-	    Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* acinclude.m4: Add AC_FUNC_MMAP_BLACKLIST.
-	* configure.in: Call AC_FUNC_MMAP_BLACKLIST.
-	* Makefile.in: Rebuilt.
-	* aclocal.m4: Likewise.
-	* configure: Likewise.
-	* fficonfig.h.in: Likewise.
-	* testsuite/lib/libffi-dg.exp: Add include dir.
-	* testsuite/libffi.call/ffitest.h: Add MMAP definitions.
-	* testsuite/libffi.special/ffitestcxx.h: Likewise.
-	* testsuite/libffi.call/closure_fn0.c: Use MMAP functionality
-	for ffi_closure if available.
-	* testsuite/libffi.call/closure_fn1.c: Likewise.
-	* testsuite/libffi.call/closure_fn2.c: Likewise.
-	* testsuite/libffi.call/closure_fn3.c: Likewise.
-	* testsuite/libffi.call/closure_fn4.c: Likewise.
-	* testsuite/libffi.call/closure_fn5.c: Likewise.
-	* testsuite/libffi.call/cls_12byte.c: Likewise.
-	* testsuite/libffi.call/cls_16byte.c: Likewise.
-	* testsuite/libffi.call/cls_18byte.c: Likewise.
-	* testsuite/libffi.call/cls_19byte.c: Likewise.
-	* testsuite/libffi.call/cls_1_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte1.c: Likewise.
-	* testsuite/libffi.call/cls_24byte.c: Likewise.
-	* testsuite/libffi.call/cls_2byte.c: Likewise.
-	* testsuite/libffi.call/cls_3_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_3byte1.c: Likewise.
-	* testsuite/libffi.call/cls_3byte2.c: Likewise.
-	* testsuite/libffi.call/cls_4_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_4byte.c: Likewise.
-	* testsuite/libffi.call/cls_5byte.c: Likewise.
-	* testsuite/libffi.call/cls_64byte.c: Likewise.
-	* testsuite/libffi.call/cls_6byte.c: Likewise.
-	* testsuite/libffi.call/cls_7byte.c: Likewise.
-	* testsuite/libffi.call/cls_8byte.c: Likewise.
-	* testsuite/libffi.call/cls_9byte1.c: Likewise.
-	* testsuite/libffi.call/cls_9byte2.c: Likewise.
-	* testsuite/libffi.call/cls_double.c: Likewise.
-	* testsuite/libffi.call/cls_float.c: Likewise.
-	* testsuite/libffi.call/cls_schar.c: Likewise.
-	* testsuite/libffi.call/cls_sint.c: Likewise.
-	* testsuite/libffi.call/cls_sshort.c: Likewise.
-	* testsuite/libffi.call/cls_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_uint.c: Likewise.
-	* testsuite/libffi.call/cls_ulonglong.c: Likewise.
-	* testsuite/libffi.call/cls_ushort.c: Likewise.
-	* testsuite/libffi.call/nested_struct.c: Likewise.
-	* testsuite/libffi.call/nested_struct1.c: Likewise.
-	* testsuite/libffi.call/nested_struct2.c: Likewise.
-	* testsuite/libffi.call/nested_struct3.c: Likewise.
-	* testsuite/libffi.call/problem1.c: Likewise.
-	* testsuite/libffi.special/unwindtest.cc: Likewise.
-
-2003-11-20  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/lib/libffi-dg.exp: Make the -lgcc_s conditional.
-
-2003-11-19  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/lib/libffi-dg.exp: Add DYLD_LIBRARY_PATH for darwin.
-	Add -lgcc_s to additional flags.
-
-2003-11-12  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* configure.in, include/Makefile.am: PR libgcj/11147, install
-	the ffitarget.h header file in a gcc versioned and target
-	dependent place.
-	* configure: Regenerated.
-	* Makefile.in, include/Makefile.in: Likewise.
-	* testsuite/Makefile.in: Likewise.
-
-2003-11-09  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/closure_fn0.c: Print result and check
-	with dg-output to make debugging easier.
-	* testsuite/libffi.call/closure_fn1.c: Likewise.
-	* testsuite/libffi.call/closure_fn2.c: Likewise.
-	* testsuite/libffi.call/closure_fn3.c: Likewise.
-	* testsuite/libffi.call/closure_fn4.c: Likewise.
-	* testsuite/libffi.call/closure_fn5.c: Likewise.
-	* testsuite/libffi.call/cls_12byte.c: Likewise.
-	* testsuite/libffi.call/cls_16byte.c: Likewise.
-	* testsuite/libffi.call/cls_18byte.c: Likewise.
-	* testsuite/libffi.call/cls_19byte.c: Likewise.
-	* testsuite/libffi.call/cls_1_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte1.c: Likewise.
-	* testsuite/libffi.call/cls_24byte.c: Likewise.
-	* testsuite/libffi.call/cls_2byte.c: Likewise.
-	* testsuite/libffi.call/cls_3_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_3byte1.c: Likewise.
-	* testsuite/libffi.call/cls_3byte2.c: Likewise.
-	* testsuite/libffi.call/cls_4_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_4byte.c: Likewise.
-	* testsuite/libffi.call/cls_5byte.c: Likewise.
-	* testsuite/libffi.call/cls_64byte.c: Likewise.
-	* testsuite/libffi.call/cls_6byte.c: Likewise.
-	* testsuite/libffi.call/cls_7byte.c: Likewise.
-	* testsuite/libffi.call/cls_8byte.c: Likewise.
-	* testsuite/libffi.call/cls_9byte1.c: Likewise.
-	* testsuite/libffi.call/cls_9byte2.c: Likewise.
-	* testsuite/libffi.call/cls_double.c: Likewise.
-	* testsuite/libffi.call/cls_float.c: Likewise.
-	* testsuite/libffi.call/cls_schar.c: Likewise.
-	* testsuite/libffi.call/cls_sint.c: Likewise.
-	* testsuite/libffi.call/cls_sshort.c: Likewise.
-	* testsuite/libffi.call/cls_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_uint.c: Likewise.
-	* testsuite/libffi.call/cls_ulonglong.c: Likewise.
-	* testsuite/libffi.call/cls_ushort.c: Likewise.
-	* testsuite/libffi.call/problem1.c: Likewise.
-
-	* testsuite/libffi.special/unwindtest.cc: Make ffi_closure
-	static.
-
-2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/cls_9byte2.c: New test case.
-	* testsuite/libffi.call/cls_9byte1.c: Likewise.
-	* testsuite/libffi.call/cls_64byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte1.c: Likewise.
-	* testsuite/libffi.call/cls_19byte.c: Likewise.
-	* testsuite/libffi.call/cls_18byte.c: Likewise.
-	* testsuite/libffi.call/closure_fn4.c: Likewise.
-	* testsuite/libffi.call/closure_fn5.c: Likewise.
-	* testsuite/libffi.call/cls_schar.c: Likewise.
-	* testsuite/libffi.call/cls_sint.c: Likewise.
-	* testsuite/libffi.call/cls_sshort.c: Likewise.
-	* testsuite/libffi.call/nested_struct2.c: Likewise.
-	* testsuite/libffi.call/nested_struct3.c: Likewise.
-
-2003-11-08  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/cls_double.c: Do a check on the result.
-	* testsuite/libffi.call/cls_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_uint.c: Likewise.
-	* testsuite/libffi.call/cls_ulonglong.c: Likewise.
-	* testsuite/libffi.call/cls_ushort.c: Likewise.
-	* testsuite/libffi.call/return_sc.c: Cleanup whitespaces.
-
-2003-11-06  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/prep_cif.c (ffi_prep_cif): Move the validity check after
-	the initialization.
-
-2003-10-23  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/java_raw_api.c (ffi_java_ptrarray_to_raw): Replace
-	FFI_ASSERT(FALSE) with FFI_ASSERT(0).
-
-2003-10-22  David Daney  <ddaney@avtrex.com>
-
-	* src/mips/ffitarget.h: Replace undefined UINT32 and friends with
-	__attribute__((__mode__(__SI__))) and friends.
-
-2003-10-22  Andreas Schwab  <schwab@suse.de>
-
-	* src/ia64/ffi.c: Replace FALSE/TRUE with false/true.
-
-2003-10-21  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* configure.in: AC_LINK_FILES(ffitarget.h).
-	* configure: Regenerate.
-	* Makefile.in: Likewise.
-	* include/Makefile.in: Likewise.
-	* testsuite/Makefile.in: Likewise.
-	* fficonfig.h.in: Likewise.
-
-2003-10-21  Paolo Bonzini  <bonzini@gnu.org>
-	    Richard Henderson  <rth@redhat.com>
-
-	Avoid that ffi.h includes fficonfig.h.
-
-	* Makefile.am (EXTRA_DIST): Include ffitarget.h files
-	(TARGET_SRC_MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
-	(TARGET_SRC_MIPS_SGI): Removed.
-	(MIPS_GCC): Renamed to TARGET_SRC_MIPS_IRIX.
-	(MIPS_SGI): Removed.
-	(CLEANFILES): Removed.
-	(mostlyclean-am, clean-am, mostlyclean-sub, clean-sub): New
-	targets.
-	* acconfig.h: Removed.
-	* configure.in: Compute sizeofs only for double and long double.
-	Use them to define and subst HAVE_LONG_DOUBLE.  Include comments
-	into AC_DEFINE instead of using acconfig.h.  Create
-	include/ffitarget.h instead of include/fficonfig.h.  Rename
-	MIPS_GCC to MIPS_IRIX, drop MIPS_SGI since we are in gcc's tree.
-	AC_DEFINE EH_FRAME_FLAGS.
-	* include/Makefile.am (DISTCLEANFILES): New automake macro.
-	(hack_DATA): Add ffitarget.h.
-	* include/ffi.h.in: Remove all system specific definitions.
-	Declare raw API even if it is not installed, why bother?
-	Use limits.h instead of SIZEOF_* to define ffi_type_*.  Do
-	not define EH_FRAME_FLAGS, it is in fficonfig.h now.  Include
-	ffitarget.h instead of fficonfig.h.  Remove ALIGN macro.
-	(UINT_ARG, INT_ARG): Removed, use ffi_arg and ffi_sarg instead.
-	* include/ffi_common.h (bool): Do not define.
-	(ffi_assert): Accept failed assertion.
-	(ffi_type_test): Return void and accept file/line.
-	(FFI_ASSERT): Pass stringized failed assertion.
-	(FFI_ASSERT_AT): New macro.
-	(FFI_ASSERT_VALID_TYPE): New macro.
-	(UINT8, SINT8, UINT16, SINT16, UINT32, SINT32,
-	UINT64, SINT64): Define here with gcc's __attribute__ macro
-	instead of in ffi.h
-	(FLOAT32, ALIGN): Define here instead of in ffi.h
-	* include/ffi-mips.h: Removed.  Its content moved to
-	src/mips/ffitarget.h after separating assembly and C sections.
-	* src/alpha/ffi.c, src/alpha/ffi.c, src/java_raw_api.c
-	src/prep_cif.c, src/raw_api.c, src/ia64/ffi.c,
-	src/mips/ffi.c, src/mips/n32.S, src/mips/o32.S,
-	src/mips/ffitarget.h, src/sparc/ffi.c, src/x86/ffi64.c:
-	SIZEOF_ARG -> FFI_SIZEOF_ARG.
-	* src/ia64/ffi.c: Include stdbool.h (provided by GCC 2.95+).
-	* src/debug.c (ffi_assert): Accept stringized failed assertion.
-	(ffi_type_test): Rewritten.
-	* src/prep-cif.c (initialize_aggregate, ffi_prep_cif): Call
-	FFI_ASSERT_VALID_TYPE.
-	* src/alpha/ffitarget.h, src/arm/ffitarget.h,
-	src/ia64/ffitarget.h, src/m68k/ffitarget.h,
-	src/mips/ffitarget.h, src/powerpc/ffitarget.h,
-	src/s390/ffitarget.h, src/sh/ffitarget.h,
-	src/sh64/ffitarget.h, src/sparc/ffitarget.h,
-	src/x86/ffitarget.h: New files.
-	* src/alpha/osf.S, src/arm/sysv.S, src/ia64/unix.S,
-	src/m68k/sysv.S, src/mips/n32.S, src/mips/o32.S,
-	src/powerpc/aix.S, src/powerpc/darwin.S,
-	src/powerpc/ffi_darwin.c, src/powerpc/linux64.S,
-	src/powerpc/linux64_closure.S, src/powerpc/ppc_closure.S,
-	src/powerpc/sysv.S, src/s390/sysv.S, src/sh/sysv.S,
-	src/sh64/sysv.S, src/sparc/v8.S, src/sparc/v9.S,
-	src/x86/sysv.S, src/x86/unix64.S, src/x86/win32.S:
-	include fficonfig.h
-
-2003-10-20  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* src/mips/ffi.c: Use _ABIN32, _ABIO32 instead of external
-	_MIPS_SIM_NABI32, _MIPS_SIM_ABI32.
-
-2003-10-19  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Declare bytes again.
-	Used when FFI_DEBUG = 1.
-
-2003-10-14  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/types.c (double, longdouble): Default POWERPC64 to 8 byte size
-	and align.
-
-2003-10-06  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* include/ffi_mips.h: Define FFI_MIPS_N32 for N32/N64 ABIs,
-	FFI_MIPS_O32 for O32 ABI.
-
-2003-10-01  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/lib/libffi-dg.exp: Set LD_LIBRARY_PATH_64 for
-	SPARC64. Cleanup whitespaces.
-
-2003-09-19  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* testsuite/libffi.call/closure_fn0.c: Xfail mips, arm,
-	strongarm, xscale. Cleanup whitespaces.
-	* testsuite/libffi.call/closure_fn1.c: Likewise.
-	* testsuite/libffi.call/closure_fn2.c: Likewise.
-	* testsuite/libffi.call/closure_fn3.c: Likewise.
-	* testsuite/libffi.call/cls_12byte.c: Likewise.
-	* testsuite/libffi.call/cls_16byte.c: Likewise.
-	* testsuite/libffi.call/cls_1_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte.c: Likewise.
-	* testsuite/libffi.call/cls_24byte.c: Likewise.
-	* testsuite/libffi.call/cls_2byte.c: Likewise.
-	* testsuite/libffi.call/cls_3_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_3byte1.c: Likewise.
-	* testsuite/libffi.call/cls_3byte2.c: Likewise.
-	* testsuite/libffi.call/cls_4_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_4byte.c: Likewise.
-	* testsuite/libffi.call/cls_5byte.c: Likewise.
-	* testsuite/libffi.call/cls_6byte.c: Likewise.
-	* testsuite/libffi.call/cls_7byte.c: Likewise.
-	* testsuite/libffi.call/cls_8byte.c: Likewise.
-	* testsuite/libffi.call/cls_double.c: Likewise.
-	* testsuite/libffi.call/cls_float.c: Likewise.
-	* testsuite/libffi.call/cls_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_uint.c: Likewise.
-	* testsuite/libffi.call/cls_ulonglong.c: Likewise.
-	* testsuite/libffi.call/cls_ushort.c: Likewise.
-	* testsuite/libffi.call/nested_struct.c: Likewise.
-	* testsuite/libffi.call/nested_struct1.c: Likewise.
-	* testsuite/libffi.call/problem1.c: Likewise.
-	* testsuite/libffi.special/unwindtest.cc: Likewise.
-	* testsuite/libffi.call/pyobjc-tc.c: Cleanup whitespaces.
-
-2003-09-18  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/aix.S: Cleanup whitespaces.
-	* src/powerpc/aix_closure.S: Likewise.
-
-2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/darwin.S: Cleanup whitespaces, comment formatting.
-	* src/powerpc/darwin_closure.S: Likewise.
-	* src/powerpc/ffi_darwin.c: Likewise.
-
-2003-09-18  Andreas Tobler  <a.tobler@schweiz.ch>
-	    David Edelsohn  <edelsohn@gnu.org>
-
-	* src/types.c (double): Add AIX and Darwin to the right TYPEDEF.
-	* src/powerpc/aix_closure.S: Remove the pointer to the outgoing
-	parameter stack.
-	* src/powerpc/darwin_closure.S: Likewise.
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Handle structures
-	according to the Darwin/AIX ABI.
-	(ffi_prep_cif_machdep): Likewise.
-	(ffi_closure_helper_DARWIN): Likewise.
-	Remove the outgoing parameter stack logic. Simplify the evaluation
-	of the different CASE types.
-	(ffi_prep_clousure): Avoid the casts on lvalues. Change the branch
-	statement in the trampoline code.
-
-2003-09-18  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (ffi_prep_args): Take account into the alignement
-	for the register size.
-	(ffi_closure_helper_SYSV): Handle the structure return value
-	address correctly.
-	(ffi_closure_helper_SYSV): Return the appropriate type when
-	the registers are used for the structure return value.
-	* src/sh/sysv.S (ffi_closure_SYSV): Fix the stack layout for
-	the 64-bit return value.  Update copyright years.
-
-2003-09-17  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* testsuite/lib/libffi-dg.exp (libffi_target_compile): Search in
-	srcdir for ffi_mips.h.
-
-2003-09-12  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/prep_cif.c (initialize_aggregate): Include tail padding in
-	structure size.
-	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Correct
-	placement of float result.
-	* testsuite/libffi.special/unwindtest.cc (closure_test_fn1): Correct
-	cast of "resp" for big-endian 64 bit machines.
-
-2003-09-11  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/types.c (double, longdouble): Merge identical SH and ARM
-	typedefs, and add POWERPC64.
-	* src/powerpc/ffi.c (ffi_prep_args64): Correct next_arg calc for
-	struct split over gpr and rest.
-	(ffi_prep_cif_machdep): Correct intarg_count for structures.
-	* src/powerpc/linux64.S (ffi_call_LINUX64): Fix gpr offsets.
-
-2003-09-09  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/ffi.c (ffi_closure_helper_SYSV) Handle struct
-	passing correctly.
-
-2003-09-09  Alan Modra  <amodra@bigpond.net.au>
-
-	* configure: Regenerate.
-
-2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* Makefile.am: Remove build rules for ffitest.
-	* Makefile.in: Rebuilt.
-
-2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/java_raw_api.c: Include <stdlib.h> to fix compiler warning
-	about implicit declaration of abort().
-
-2003-09-04  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* Makefile.am: Add dejagnu test framework. Fixes PR other/11411.
-	* Makefile.in: Rebuilt.
-	* configure.in: Add dejagnu test framework.
-	* configure: Rebuilt.
-
-	* testsuite/Makefile.am: New file.
-	* testsuite/Makefile.in: Built
-	* testsuite/lib/libffi-dg.exp: New file.
-	* testsuite/config/default.exp: Likewise.
-	* testsuite/libffi.call/call.exp: Likewise.
-	* testsuite/libffi.call/ffitest.h: Likewise.
-	* testsuite/libffi.call/closure_fn0.c: Likewise.
-	* testsuite/libffi.call/closure_fn1.c: Likewise.
-	* testsuite/libffi.call/closure_fn2.c: Likewise.
-	* testsuite/libffi.call/closure_fn3.c: Likewise.
-	* testsuite/libffi.call/cls_1_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_3_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_4_1byte.c: Likewise.
-	* testsuite/libffi.call/cls_2byte.c: Likewise.
-	* testsuite/libffi.call/cls_3byte1.c: Likewise.
-	* testsuite/libffi.call/cls_3byte2.c: Likewise.
-	* testsuite/libffi.call/cls_4byte.c: Likewise.
-	* testsuite/libffi.call/cls_5byte.c: Likewise.
-	* testsuite/libffi.call/cls_6byte.c: Likewise.
-	* testsuite/libffi.call/cls_7byte.c: Likewise.
-	* testsuite/libffi.call/cls_8byte.c: Likewise.
-	* testsuite/libffi.call/cls_12byte.c: Likewise.
-	* testsuite/libffi.call/cls_16byte.c: Likewise.
-	* testsuite/libffi.call/cls_20byte.c: Likewise.
-	* testsuite/libffi.call/cls_24byte.c: Likewise.
-	* testsuite/libffi.call/cls_double.c: Likewise.
-	* testsuite/libffi.call/cls_float.c: Likewise.
-	* testsuite/libffi.call/cls_uchar.c: Likewise.
-	* testsuite/libffi.call/cls_uint.c: Likewise.
-	* testsuite/libffi.call/cls_ulonglong.c: Likewise.
-	* testsuite/libffi.call/cls_ushort.c: Likewise.
-	* testsuite/libffi.call/float.c: Likewise.
-	* testsuite/libffi.call/float1.c: Likewise.
-	* testsuite/libffi.call/float2.c: Likewise.
-	* testsuite/libffi.call/many.c: Likewise.
-	* testsuite/libffi.call/many_win32.c: Likewise.
-	* testsuite/libffi.call/nested_struct.c: Likewise.
-	* testsuite/libffi.call/nested_struct1.c: Likewise.
-	* testsuite/libffi.call/pyobjc-tc.c: Likewise.
-	* testsuite/libffi.call/problem1.c: Likewise.
-	* testsuite/libffi.call/promotion.c: Likewise.
-	* testsuite/libffi.call/return_ll.c: Likewise.
-	* testsuite/libffi.call/return_sc.c: Likewise.
-	* testsuite/libffi.call/return_uc.c: Likewise.
-	* testsuite/libffi.call/strlen.c: Likewise.
-	* testsuite/libffi.call/strlen_win32.c: Likewise.
-	* testsuite/libffi.call/struct1.c: Likewise.
-	* testsuite/libffi.call/struct2.c: Likewise.
-	* testsuite/libffi.call/struct3.c: Likewise.
-	* testsuite/libffi.call/struct4.c: Likewise.
-	* testsuite/libffi.call/struct5.c: Likewise.
-	* testsuite/libffi.call/struct6.c: Likewise.
-	* testsuite/libffi.call/struct7.c: Likewise.
-	* testsuite/libffi.call/struct8.c: Likewise.
-	* testsuite/libffi.call/struct9.c: Likewise.
-	* testsuite/libffi.special/special.exp: New file.
-	* testsuite/libffi.special/ffitestcxx.h: Likewise.
-	* testsuite/libffi.special/unwindtest.cc: Likewise.
-
-
-2003-08-13  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/ffi.c (OFS_INT16): Set 0 for little endian case.  Update
-	copyright years.
-
-2003-08-02  Alan Modra  <amodra@bigpond.net.au>
-
-	* src/powerpc/ffi.c (ffi_prep_args64): Modify for changed gcc
-	structure passing.
-	(ffi_closure_helper_LINUX64): Likewise.
-	* src/powerpc/linux64.S: Remove code writing to parm save area.
-	* src/powerpc/linux64_closure.S (ffi_closure_LINUX64): Use return
-	address in lr from ffi_closure_helper_LINUX64 call to calculate
-	table address.  Optimize function tail.
-
-2003-07-28  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/sparc/ffi.c: Handle all floating point registers.
-	* src/sparc/v9.S: Likewise. Fixes second part of PR target/11410.
-
-2003-07-11  Gerald Pfeifer  <pfeifer@dbai.tuwien.ac.at>
-
-	* README: Note that libffi is not part of GCC.  Update the project
-	URL and status.
-
-2003-06-19  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
-
-	* src/powerpc/ppc_closure.S: Include ffi.h.
-
-2003-06-13  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* src/x86/sysv.S: Avoid gas-only .uleb128/.sleb128 directives.
-	Use C style comments.
-
-2003-06-13  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
-
-	* Makefile.am: Add SHmedia support.  Fix a typo of SH support.
-	* Makefile.in: Regenerate.
-	* configure.in (sh64-*-linux*, sh5*-*-linux*): Add target.
-	* configure: Regenerate.
-	* include/ffi.h.in: Add SHmedia support.
-	* src/sh64/ffi.c: New file.
-	* src/sh64/sysv.S: New file.
-
-2003-05-16  Jakub Jelinek  <jakub@redhat.com>
-
-	* configure.in (HAVE_RO_EH_FRAME): Check whether .eh_frame section
-	should be read-only.
-	* configure: Rebuilt.
-	* fficonfig.h.in: Rebuilt.
-	* include/ffi.h.in (EH_FRAME_FLAGS): Define.
-	* src/alpha/osf.S: Use EH_FRAME_FLAGS.
-	* src/powerpc/linux64.S: Likewise.
-	* src/powerpc/linux64_closure.S: Likewise.  Include ffi.h.
-	* src/powerpc/sysv.S: Use EH_FRAME_FLAGS.  Use pcrel encoding
-	if -fpic/-fPIC/-mrelocatable.
-	* src/powerpc/powerpc_closure.S: Likewise.
-	* src/sparc/v8.S: If HAVE_RO_EH_FRAME is defined, don't include
-	#write in .eh_frame flags.
-	* src/sparc/v9.S: Likewise.
-	* src/x86/unix64.S: Use EH_FRAME_FLAGS.
-	* src/x86/sysv.S: Likewise.  Use pcrel encoding if -fpic/-fPIC.
-	* src/s390/sysv.S: Use EH_FRAME_FLAGS.  Include ffi.h.
-
-2003-05-07  Jeff Sturm  <jsturm@one-point.com>
-
-	Fixes PR bootstrap/10656
-	* configure.in (HAVE_AS_REGISTER_PSEUDO_OP): Test assembler
-	support for .register pseudo-op.
-	* src/sparc/v8.S: Use it.
-	* fficonfig.h.in: Rebuilt.
-	* configure: Rebuilt.
-
-2003-04-18  Jakub Jelinek  <jakub@redhat.com>
-
-	* include/ffi.h.in (POWERPC64): Define if 64-bit.
-	(enum ffi_abi): Add FFI_LINUX64 on POWERPC.
-	Make it the default on POWERPC64.
-	(FFI_TRAMPOLINE_SIZE): Define to 24 on POWERPC64.
-	* configure.in: Change powerpc-*-linux* into powerpc*-*-linux*.
-	* configure: Rebuilt.
-	* src/powerpc/ffi.c (hidden): Define.
-	(ffi_prep_args_SYSV): Renamed from
-	ffi_prep_args.  Cast pointers to unsigned long to shut up warnings.
-	(NUM_GPR_ARG_REGISTERS64, NUM_FPR_ARG_REGISTERS64,
-	ASM_NEEDS_REGISTERS64): New.
-	(ffi_prep_args64): New function.
-	(ffi_prep_cif_machdep): Handle FFI_LINUX64 ABI.
-	(ffi_call): Likewise.
-	(ffi_prep_closure): Likewise.
-	(flush_icache): Surround by #ifndef POWERPC64.
-	(ffi_dblfl): New union type.
-	(ffi_closure_helper_SYSV): Use it to avoid aliasing problems.
-	(ffi_closure_helper_LINUX64): New function.
-	* src/powerpc/ppc_closure.S: Surround whole file by #ifndef
-	__powerpc64__.
-	* src/powerpc/sysv.S: Likewise.
-	(ffi_call_SYSV): Rename ffi_prep_args to ffi_prep_args_SYSV.
-	* src/powerpc/linux64.S: New file.
-	* src/powerpc/linux64_closure.S: New file.
-	* Makefile.am (EXTRA_DIST): Add src/powerpc/linux64.S and
-	src/powerpc/linux64_closure.S.
-	(TARGET_SRC_POWERPC): Likewise.
-
-	* src/ffitest.c (closure_test_fn, closure_test_fn1, closure_test_fn2,
-	closure_test_fn3): Fix result printing on big-endian 64-bit
-	machines.
-	(main): Print tst2_arg instead of uninitialized tst2_result.
-
-	* src/ffitest.c (main): Hide what closure pointer really points to
-	from the compiler.
-
-2003-04-16  Richard Earnshaw  <rearnsha@arm.com>
-
-	* configure.in (arm-*-netbsdelf*): Add configuration.
-	(configure): Regenerated.
-
-2003-04-04  Loren J. Rittle  <ljrittle@acm.org>
-
-	* include/Makefile.in: Regenerate.
-
-2003-03-21  Zdenek Dvorak  <rakdver@atrey.karlin.mff.cuni.cz>
-
-	* libffi/include/ffi.h.in: Define X86 instead of X86_64 in 32
-	bit mode.
-	* libffi/src/x86/ffi.c (ffi_closure_SYSV, ffi_closure_raw_SYSV):
-	Receive closure pointer through parameter, read args using
-	__builtin_dwarf_cfa.
-	(FFI_INIT_TRAMPOLINE): Send closure reference through eax.
-
-2003-03-12  Andreas Schwab  <schwab@suse.de>
-
-	* configure.in: Avoid trailing /. in toolexeclibdir.
-	* configure: Rebuilt.
-
-2003-03-03  Andreas Tobler <a.tobler@schweiz.ch>
-
-	* src/powerpc/darwin_closure.S: Recode to fit dynamic libraries.
-
-2003-02-06  Andreas Tobler <a.tobler@schweiz.ch>
-
-	* libffi/src/powerpc/darwin_closure.S:
-	Fix alignement bug, allocate 8 bytes for the result.
-	* libffi/src/powerpc/aix_closure.S:
-	Likewise.
-	* libffi/src/powerpc/ffi_darwin.c:
-	Update stackframe description for aix/darwin_closure.S.
-
-2003-02-06  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/s390/ffi.c (ffi_closure_helper_SYSV): Add hidden visibility
-	attribute.
-
-2003-01-31  Christian Cornelssen  <ccorn@cs.tu-berlin.de>,
-	    Andreas Schwab  <schwab@suse.de>
-
-	* configure.in: Adjust command to source config-ml.in to account
-	for changes to the libffi_basedir definition.
-	(libffi_basedir): Remove ${srcdir} from value and include trailing
-	slash if nonempty.
-
-	* configure: Regenerate.
-
-2003-01-29  Franz Sirl  <Franz.Sirl-kernel@lauterbach.com>
-
-	* src/powerpc/ppc_closure.S: Recode to fit shared libs.
-
-2003-01-28  Andrew Haley  <aph@redhat.com>
-
-	* include/ffi.h.in: Enable FFI_CLOSURES for x86_64.
-	* src/x86/ffi64.c (ffi_prep_closure): New.
-	(ffi_closure_UNIX64_inner): New.
-	* src/x86/unix64.S (ffi_closure_UNIX64): New.
-
-2003-01-27  Alexandre Oliva  <aoliva@redhat.com>
-
-	* configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
-	Remove USE_LIBDIR conditional.
-	* Makefile.am (toolexecdir, toolexeclibdir): Don't override.
-	* Makefile.in, configure: Rebuilt.
-
-2003-01027  David Edelsohn  <edelsohn@gnu.org>
-
-	* Makefile.am (TARGET_SRC_POWERPC_AIX): Fix typo.
-	* Makefile.in: Regenerate.
-
-2003-01-22  Andrew Haley  <aph@redhat.com>
-
-	* src/powerpc/darwin.S (_ffi_call_AIX): Add Augmentation size to
-	unwind info.
-
-2003-01-21  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/darwin.S: Add unwind info.
-	* src/powerpc/darwin_closure.S: Likewise.
-
-2003-01-14  Andrew Haley  <aph@redhat.com>
-
-	* src/x86/ffi64.c (ffi_prep_args): Check for void retval.
-	(ffi_prep_cif_machdep): Likewise.
-	* src/x86/unix64.S: Add unwind info.
-
-2003-01-14  Andreas Jaeger  <aj@suse.de>
-
-	* src/ffitest.c (main): Only use ffi_closures if those are
-	supported.
-
-2003-01-13 Andreas Tobler <a.tobler@schweiz.ch>
-
-	* libffi/src/ffitest.c
-	 add closure testcases
-
-2003-01-13 Kevin B. Hendricks <khendricks@ivey.uwo.ca>
-
-	* libffi/src/powerpc/ffi.c
-	 fix alignment bug for float (4 byte aligned iso 8 byte)
-
-2003-01-09  Geoffrey Keating  <geoffk@apple.com>
-
-	* src/powerpc/ffi_darwin.c: Remove RCS version string.
-	* src/powerpc/darwin.S: Remove RCS version string.
-
-2003-01-03  Jeff Sturm  <jsturm@one-point.com>
-
-	* include/ffi.h.in: Add closure defines for SPARC, SPARC64.
-	* src/ffitest.c (main): Use static storage for closure.
-	* src/sparc/ffi.c (ffi_prep_closure, ffi_closure_sparc_inner): New.
-	* src/sparc/v8.S (ffi_closure_v8): New.
-	* src/sparc/v9.S (ffi_closure_v9): New.
-
-2002-11-10  Ranjit Mathew <rmathew@hotmail.com>
-
-	* include/ffi.h.in: Added FFI_STDCALL ffi_type
-	  enumeration for X86_WIN32.
-	* src/x86/win32.S: Added ffi_call_STDCALL function
-	  definition.
-	* src/x86/ffi.c (ffi_call/ffi_raw_call): Added
-	  switch cases for recognising FFI_STDCALL and
-	  calling ffi_call_STDCALL if target is X86_WIN32.
-	* src/ffitest.c (my_stdcall_strlen/stdcall_many):
-	  stdcall versions of the "my_strlen" and "many"
-	  test functions (for X86_WIN32).
-	  Added test cases to test stdcall invocation using
-	  these functions.
-
-2002-12-02  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* src/sh/sysv.S: Add DWARF2 unwind info.
-
-2002-11-27  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* src/s390/sysv.S (.eh_frame section): Make section read-only.
-
-2002-11-26  Jim Wilson  <wilson@redhat.com>
-
-	* src/types.c (FFI_TYPE_POINTER): Has size 8 on IA64.
-
-2002-11-23  H.J. Lu <hjl@gnu.org>
-
-	* acinclude.m4: Add dummy AM_PROG_LIBTOOL.
-	Include ../config/accross.m4.
-	* aclocal.m4; Rebuild.
-	* configure: Likewise.
-
-2002-11-15  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* src/s390/sysv.S (.eh_frame section): Adapt to pcrel FDE encoding.
-
-2002-11-11  DJ Delorie  <dj@redhat.com>
-
-	* configure.in: Look for common files in the right place.
-
-2002-10-08  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* src/java_raw_api.c (ffi_java_raw_to_ptrarray): Interpret
-	raw data as _Jv_word values, not ffi_raw.
-	(ffi_java_ptrarray_to_raw): Likewise.
-	(ffi_java_rvalue_to_raw): New function.
-	(ffi_java_raw_call): Call it.
-	(ffi_java_raw_to_rvalue): New function.
-	(ffi_java_translate_args): Call it.
-	* src/ffitest.c (closure_test_fn): Interpret return value
-	as ffi_arg, not int.
-	* src/s390/ffi.c (ffi_prep_cif_machdep): Add missing
-	FFI_TYPE_POINTER case.
-	(ffi_closure_helper_SYSV): Likewise.  Also, assume return
-	values extended to word size.
-
-2002-10-02  Andreas Jaeger  <aj@suse.de>
-
-	* src/x86/ffi64.c (ffi_prep_cif_machdep): Remove debug output.
-
-2002-10-01  Bo Thorsen  <bo@smetana.suse.de>
-
-	* include/ffi.h.in: Fix i386 win32 compilation.
-
-2002-09-30  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* configure.in: Add s390x-*-linux-* target.
-	* configure: Regenerate.
-	* include/ffi.h.in: Define S390X for s390x targets.
-	(FFI_CLOSURES): Define for s390/s390x.
-	(FFI_TRAMPOLINE_SIZE): Likewise.
-	(FFI_NATIVE_RAW_API): Likewise.
-	* src/prep_cif.c (ffi_prep_cif): Do not compute stack space for s390.
-	* src/types.c (FFI_TYPE_POINTER): Use 8-byte pointers on s390x.
-	* src/s390/ffi.c: Major rework of existing code.  Add support for
-	s390x targets.  Add closure support.
-	* src/s390/sysv.S: Likewise.
-
-2002-09-29  Richard Earnshaw  <rearnsha@arm.com>
-
-	* src/arm/sysv.S: Fix typo.
-
-2002-09-28  Richard Earnshaw  <rearnsha@arm.com>
-
-	* src/arm/sysv.S: If we don't have machine/asm.h and the pre-processor
-	has defined __USER_LABEL_PREFIX__, then use it in CNAME.
-	(ffi_call_SYSV): Handle soft-float.
-
-2002-09-27  Bo Thorsen  <bo@suse.de>
-
-	* include/ffi.h.in: Fix multilib x86-64 support.
-
-2002-09-22  Kaveh R. Ghazi  <ghazi@caip.rutgers.edu>
-
-	* Makefile.am (all-multi): Fix multilib parallel build.
-
-2002-07-19  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* configure.in (sh[34]*-*-linux*): Add brackets.
-	* configure: Regenerate.
-
-2002-07-18  Kaz Kojima  <kkojima@gcc.gnu.org>
-
-	* Makefile.am: Add SH support.
-	* Makefile.in: Regenerate.
-	* configure.in (sh-*-linux*, sh[34]*-*-linux*): Add target.
-	* configure: Regenerate.
-	* include/ffi.h.in: Add SH support.
-	* src/sh/ffi.c: New file.
-	* src/sh/sysv.S: New file.
-	* src/types.c: Add SH support.
-
-2002-07-16  Bo Thorsen  <bo@suse.de>
-
-	* src/x86/ffi64.c: New file that adds x86-64 support.
-	* src/x86/unix64.S: New file that handles argument setup for
-	x86-64.
-	* src/x86/sysv.S: Don't use this on x86-64.
-	* src/x86/ffi.c: Don't use this on x86-64.
-	Remove unused vars.
-	* src/prep_cif.c (ffi_prep_cif): Don't do stack size calculation
-	for x86-64.
-	* src/ffitest.c (struct6): New test that tests a special case in
-	the x86-64 ABI.
-	(struct7): Likewise.
-	(struct8): Likewise.
-	(struct9): Likewise.
-	(closure_test_fn): Silence warning about this when it's not used.
-	(main): Add the new tests.
-	(main): Fix a couple of wrong casts and silence some compiler warnings.
-	* include/ffi.h.in: Add x86-64 ABI definition.
-	* fficonfig.h.in: Regenerate.
-	* Makefile.am: Add x86-64 support.
-	* configure.in: Likewise.
-	* Makefile.in: Regenerate.
-	* configure: Likewise.
-
-2002-06-24  Bo Thorsen  <bo@suse.de>
-
-	* src/types.c: Merge settings for similar architectures.
-	Add x86-64 sizes and alignments.
-
-2002-06-23  Bo Thorsen  <bo@suse.de>
-
-	* src/arm/ffi.c (ffi_prep_args): Remove unused vars.
-	* src/sparc/ffi.c (ffi_prep_args_v8): Likewise.
-	* src/mips/ffi.c (ffi_prep_args): Likewise.
-	* src/m68k/ffi.c (ffi_prep_args): Likewise.
-
-2002-07-18  H.J. Lu  (hjl@gnu.org)
-
-	* Makefile.am (TARGET_SRC_MIPS_LINUX): New.
-	(libffi_la_SOURCES): Support MIPS_LINUX.
-	(libffi_convenience_la_SOURCES): Likewise.
-	* Makefile.in: Regenerated.
-
-	* configure.in (mips64*-*): Skip.
-	(mips*-*-linux*): New.
-	* configure: Regenerated.
-
-	* src/mips/ffi.c: Include <sgidefs.h>.
-
-2002-06-06  Ulrich Weigand  <uweigand@de.ibm.com>
-
-	* src/s390/sysv.S: Save/restore %r6.  Add DWARF-2 unwind info.
-
-2002-05-27  Roger Sayle  <roger@eyesopen.com>
-
-	* src/x86/ffi.c (ffi_prep_args): Remove reference to avn.
-
-2002-05-27  Bo Thorsen  <bo@suse.de>
-
-	* src/x86/ffi.c (ffi_prep_args): Remove unused variable and
-	fix formatting.
-
-2002-05-13  Andreas Tobler  <a.tobler@schweiz.ch>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_closure): Declare fd at
-	beginning of function (for older apple cc).
-
-2002-05-08  Alexandre Oliva  <aoliva@redhat.com>
-
-	* configure.in (ORIGINAL_LD_FOR_MULTILIBS): Preserve LD at
-	script entry, and set LD to it when configuring multilibs.
-	* configure: Rebuilt.
-
-2002-05-05  Jason Thorpe  <thorpej@wasabisystems.com>
-
-	* configure.in (sparc64-*-netbsd*): Add target.
-	(sparc-*-netbsdelf*): Likewise.
-	* configure: Regenerate.
-
-2002-04-28  David S. Miller  <davem@redhat.com>
-
-	* configure.in, configure: Fix SPARC test in previous change.
-
-2002-04-29  Gerhard Tonn  <GerhardTonn@swol.de>
-
-	* Makefile.am: Add Linux for S/390 support.
-	* Makefile.in: Regenerate.
-	* configure.in: Add Linux for S/390 support.
-	* configure: Regenerate.
-	* include/ffi.h.in: Add Linux for S/390 support.
-	* src/s390/ffi.c: New file from libffi CVS tree.
-	* src/s390/sysv.S: New file from libffi CVS tree.
-
-2002-04-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* configure.in (HAVE_AS_SPARC_UA_PCREL): Check for working
-	%r_disp32().
-	* src/sparc/v8.S: Use it.
-	* src/sparc/v9.S: Likewise.
-	* fficonfig.h.in: Rebuilt.
-	* configure: Rebuilt.
-
-2002-04-08  Hans Boehm  <Hans_Boehm@hp.com>
-
-	* src/java_raw_api.c (ffi_java_raw_size): Handle FFI_TYPE_DOUBLE
-	correctly.
-	* src/ia64/unix.S: Add unwind information. Fix comments.
-	Save sp in a way that's compatible with unwind info.
-	(ffi_call_unix): Correctly restore sp in all cases.
-	* src/ia64/ffi.c: Add, fix comments.
-
-2002-04-08  Jakub Jelinek  <jakub@redhat.com>
-
-	* src/sparc/v8.S: Make .eh_frame dependent on target word size.
-
-2002-04-06  Jason Thorpe  <thorpej@wasabisystems.com>
-
-	* configure.in (alpha*-*-netbsd*): Add target.
-	* configure: Regenerate.
-
-2002-04-04  Jeff Sturm  <jsturm@one-point.com>
-
-	* src/sparc/v8.S: Add unwind info.
-	* src/sparc/v9.S: Likewise.
-
-2002-03-30  Krister Walfridsson  <cato@df.lth.se>
-
-	* configure.in: Enable i*86-*-netbsdelf*.
-	* configure: Rebuilt.
-
-2002-03-29  David Billinghurst <David.Billinghurst@riotinto.com>
-
-	PR other/2620
-	* src/mips/n32.s: Delete
-	* src/mips/o32.s: Delete
-
-2002-03-21  Loren J. Rittle  <ljrittle@acm.org>
-
-	* configure.in: Enable alpha*-*-freebsd*.
-	* configure: Rebuilt.
-
-2002-03-17  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
-
-	* Makefile.am: libfficonvenience -> libffi_convenience.
-	* Makefile.in: Rebuilt.
-
-	* Makefile.am: Define ffitest_OBJECTS.
-	* Makefile.in: Rebuilt.
-
-2002-03-07  Andreas Tobler  <toa@pop.agri.ch>
-	    David Edelsohn  <edelsohn@gnu.org>
-
-	* Makefile.am (EXTRA_DIST): Add Darwin and AIX closure files.
-	(TARGET_SRC_POWERPC_AIX): Add aix_closure.S.
-	(TARGET_SRC_POWERPC_DARWIN): Add darwin_closure.S.
-	* Makefile.in: Regenerate.
-	* include/ffi.h.in: Add AIX and Darwin closure definitions.
-	* src/powerpc/ffi_darwin.c (ffi_prep_closure): New function.
-	(flush_icache, flush_range): New functions.
-	(ffi_closure_helper_DARWIN): New function.
-	* src/powerpc/aix_closure.S: New file.
-	* src/powerpc/darwin_closure.S: New file.
-
-2002-02-24  Jeff Sturm  <jsturm@one-point.com>
-
-	* include/ffi.h.in: Add typedef for ffi_arg.
-	* src/ffitest.c (main): Declare rint with ffi_arg.
-
-2002-02-21  Andreas Tobler  <toa@pop.agri.ch>
-
-	* src/powerpc/ffi_darwin.c (ffi_prep_args): Skip appropriate
-	number of GPRs for floating-point arguments.
-
-2002-01-31  Anthony Green  <green@redhat.com>
-
-	* configure: Rebuilt.
-	* configure.in: Replace CHECK_SIZEOF and endian tests with
-	cross-compiler friendly macros.
-	* aclocal.m4 (AC_COMPILE_CHECK_SIZEOF, AC_C_BIGENDIAN_CROSS): New
-	macros.
-
-2002-01-18  David Edelsohn  <edelsohn@gnu.org>
-
-	* src/powerpc/darwin.S (_ffi_call_AIX): New.
-	* src/powerpc/aix.S (ffi_call_DARWIN): New.
-
-2002-01-17  David Edelsohn  <edelsohn@gnu.org>
-
-	* Makefile.am (EXTRA_DIST): Add Darwin and AIX files.
-	(TARGET_SRC_POWERPC_AIX): New.
-	(POWERPC_AIX): New stanza.
-	* Makefile.in: Regenerate.
-	* configure.in: Add AIX case.
-	* configure: Regenerate.
-	* include/ffi.h.in (ffi_abi): Add FFI_AIX.
-	* src/powerpc/ffi_darwin.c (ffi_status): Use "long" to scale frame
-	size.  Fix "long double" support.
-	(ffi_call): Add FFI_AIX case.
-	* src/powerpc/aix.S: New.
-
-2001-10-09  John Hornkvist  <john@toastedmarshmallow.com>
-
-	Implement Darwin PowerPC ABI.
-	* configure.in: Handle powerpc-*-darwin*.
-	* Makefile.am: Set source files for POWERPC_DARWIN.
-	* configure: Rebuilt.
-	* Makefile.in: Rebuilt.
-	* include/ffi.h.in: Define FFI_DARWIN and FFI_DEFAULT_ABI for
-	POWERPC_DARWIN.
-	* src/powerpc/darwin.S: New file.
-	* src/powerpc/ffi_darwin.c: New file.
-
-2001-10-07  Joseph S. Myers  <jsm28@cam.ac.uk>
-
-	* src/x86/ffi.c: Fix spelling error of "separate" as "seperate".
-
-2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* src/x86/sysv.S: Avoid gas-only .balign directive.
-	Use C style comments.
-
-2001-07-16  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* src/alpha/ffi.c (ffi_prep_closure): Avoid gas-only mnemonic.
-	Fixes PR bootstrap/3563.
-
-2001-06-26  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* src/alpha/osf.S (ffi_closure_osf): Use .rdata for ECOFF.
-
-2001-06-25  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* configure.in: Recognize sparc*-sun-* host.
-	* configure: Regenerate.
-
-2001-06-06  Andrew Haley  <aph@redhat.com>
-
-	* src/alpha/osf.S (__FRAME_BEGIN__): Conditionalize for ELF.
-
-2001-06-03  Andrew Haley  <aph@redhat.com>
-
-	* src/alpha/osf.S: Add unwind info.
-	* src/powerpc/sysv.S: Add unwind info.
-	* src/powerpc/ppc_closure.S: Likewise.
-
-2000-05-31  Jeff Sturm  <jsturm@one-point.com>
-
-	* configure.in: Fix AC_ARG_ENABLE usage.
-	* configure: Rebuilt.
-
-2001-05-06  Bryce McKinlay  <bryce@waitaki.otago.ac.nz>
-
-	* configure.in: Remove warning about beta code.
-	* configure: Rebuilt.
-
-2001-04-25  Hans Boehm <Hans_Boehm@hp.com>
-
-	* src/ia64/unix.S: Restore stack pointer when returning from
-	ffi_closure_UNIX.
-	* src/ia64/ffi.c: Fix typo in comment.
-
-2001-04-18  Jim Wilson  <wilson@redhat.com>
-
-	* src/ia64/unix.S: Delete unnecessary increment and decrement of loc2
-	to eliminate RAW DV.
-
-2001-04-12  Bryce McKinlay  <bryce@albatross.co.nz>
-
-	* Makefile.am: Make a libtool convenience library.
-	* Makefile.in: Rebuilt.
-
-2001-03-29  Bryce McKinlay  <bryce@albatross.co.nz>
-
-	* configure.in: Use different syntax for subdirectory creation.
-	* configure: Rebuilt.
-
-2001-03-27  Jon Beniston  <jon@beniston.com>
-
-	* configure.in: Added X86_WIN32 target (Win32, CygWin, MingW).
-	* configure: Rebuilt.
-	* Makefile.am: Added X86_WIN32 target support.
-	* Makefile.in: Rebuilt.
-
-	* include/ffi.h.in: Added X86_WIN32 target support.
-
-	* src/ffitest.c: Doesn't run structure tests for X86_WIN32 targets.
-	* src/types.c: Added X86_WIN32 target support.
-
-	* src/x86/win32.S: New file. Based on sysv.S, but with EH
-	stuff removed and made to work with CygWin's gas.
-
-2001-03-26  Bryce McKinlay  <bryce@albatross.co.nz>
-
-	* configure.in: Make target subdirectory in build dir.
-	* Makefile.am: Override suffix based rules to specify correct output
-	subdirectory.
-	* Makefile.in: Rebuilt.
-	* configure: Rebuilt.
-
-2001-03-23  Kevin B Hendricks  <khendricks@ivey.uwo.ca>
-
-	* src/powerpc/ppc_closure.S: New file.
-	* src/powerpc/ffi.c (ffi_prep_args): Fixed ABI compatibility bug
-	involving long long and register pairs.
-	(ffi_prep_closure): New function.
-	(flush_icache): Likewise.
-	(ffi_closure_helper_SYSV): Likewise.
-	* include/ffi.h.in (FFI_CLOSURES): Define on PPC.
-	(FFI_TRAMPOLINE_SIZE): Likewise.
-	(FFI_NATIVE_RAW_API): Likewise.
-	* Makefile.in: Rebuilt.
-	* Makefile.am (EXTRA_DIST): Added src/powerpc/ppc_closure.S.
-	(TARGET_SRC_POWERPC): Likewise.
-
-2001-03-19  Tom Tromey  <tromey@redhat.com>
-
-	* Makefile.in: Rebuilt.
-	* Makefile.am (ffitest_LDFLAGS): New macro.
-
-2001-03-02  Nick Clifton  <nickc@redhat.com>
-
-	* include/ffi.h.in: Remove RCS ident string.
-	* include/ffi_mips.h: Remove RCS ident string.
-	* src/debug.c: Remove RCS ident string.
-	* src/ffitest.c: Remove RCS ident string.
-	* src/prep_cif.c: Remove RCS ident string.
-	* src/types.c: Remove RCS ident string.
-	* src/alpha/ffi.c: Remove RCS ident string.
-	* src/alpha/osf.S: Remove RCS ident string.
-	* src/arm/ffi.c: Remove RCS ident string.
-	* src/arm/sysv.S: Remove RCS ident string.
-	* src/mips/ffi.c: Remove RCS ident string.
-	* src/mips/n32.S: Remove RCS ident string.
-	* src/mips/o32.S: Remove RCS ident string.
-	* src/sparc/ffi.c: Remove RCS ident string.
-	* src/sparc/v8.S: Remove RCS ident string.
-	* src/sparc/v9.S: Remove RCS ident string.
-	* src/x86/ffi.c: Remove RCS ident string.
-	* src/x86/sysv.S: Remove RCS ident string.
-
-2001-02-08  Joseph S. Myers  <jsm28@cam.ac.uk>
-
-	* include/ffi.h.in: Change sourceware.cygnus.com references to
-	gcc.gnu.org.
-
-2000-12-09  Richard Henderson  <rth@redhat.com>
-
-	* src/alpha/ffi.c (ffi_call): Simplify struct return test.
-	(ffi_closure_osf_inner): Index rather than increment avalue
-	and arg_types.  Give ffi_closure_osf the raw return value type.
-	* src/alpha/osf.S (ffi_closure_osf): Handle return value type
-	promotion.
-
-2000-12-07  Richard Henderson  <rth@redhat.com>
-
-	* src/raw_api.c (ffi_translate_args): Fix typo.
-	(ffi_prep_closure): Likewise.
-
-	* include/ffi.h.in [ALPHA]: Define FFI_CLOSURES and
-	FFI_TRAMPOLINE_SIZE.
-	* src/alpha/ffi.c (ffi_prep_cif_machdep): Adjust minimal
-	cif->bytes for new ffi_call_osf implementation.
-	(ffi_prep_args): Absorb into ...
-	(ffi_call): ... here.  Do all stack allocation here and
-	avoid a callback function.
-	(ffi_prep_closure, ffi_closure_osf_inner): New.
-	* src/alpha/osf.S (ffi_call_osf): Reimplement with no callback.
-	(ffi_closure_osf): New.
-
-2000-09-10  Alexandre Oliva  <aoliva@redhat.com>
-
-	* config.guess, config.sub, install-sh: Removed.
-	* ltconfig, ltmain.sh, missing, mkinstalldirs: Likewise.
-	* Makefile.in: Rebuilt.
-
-	* acinclude.m4: Include libtool macros from the top level.
-	* aclocal.m4, configure: Rebuilt.
-
-2000-08-22  Alexandre Oliva  <aoliva@redhat.com>
-
-	* configure.in [i*86-*-freebsd*] (TARGET, TARGETDIR): Set.
-	* configure: Rebuilt.
-
-2000-05-11  Scott Bambrough  <scottb@netwinder.org>
-
-	* libffi/src/arm/sysv.S (ffi_call_SYSV): Doubles are not saved to
-	memory correctly.  Use conditional instructions, not branches where
-	possible.
-
-2000-05-04  Tom Tromey  <tromey@cygnus.com>
-
-	* configure: Rebuilt.
-	* configure.in: Match `arm*-*-linux-*'.
-	From Chris Dornan <cdornan@arm.com>.
-
-2000-04-28  Jakub Jelinek  <jakub@redhat.com>
-
-	* Makefile.am (SUBDIRS): Define.
-	(AM_MAKEFLAGS): Likewise.
-	(Multilib support.): Add section.
-	* Makefile.in: Rebuilt.
-	* ltconfig (extra_compiler_flags, extra_compiler_flags_value):
-	New variables. Set for gcc using -print-multi-lib. Export them
-	to libtool.
-	(sparc64-*-linux-gnu*): Use libsuff 64 for search paths.
-	* ltmain.sh (B|b|V): Don't throw away gcc's -B, -b and -V options
-	for -shared links.
-	(extra_compiler_flags_value, extra_compiler_flags): Check these
-	for extra compiler options which need to be passed down in
-	compiler_flags.
-
-2000-04-16  Anthony Green  <green@redhat.com>
-
-	* configure: Rebuilt.
-	* configure.in: Change i*86-pc-linux* to i*86-*-linux*.
-
-2000-04-14  Jakub Jelinek  <jakub@redhat.com>
-
-	* include/ffi.h.in (SPARC64): Define for 64bit SPARC builds.
-	Set SPARC FFI_DEFAULT_ABI based on SPARC64 define.
-	* src/sparc/ffi.c (ffi_prep_args_v8): Renamed from ffi_prep_args.
-	Replace all void * sizeofs with sizeof(int).
-	Only compare type with FFI_TYPE_LONGDOUBLE if LONGDOUBLE is
-	different than DOUBLE.
-	Remove FFI_TYPE_SINT32 and FFI_TYPE_UINT32 cases (handled elsewhere).
-	(ffi_prep_args_v9): New function.
-	(ffi_prep_cif_machdep): Handle V9 ABI and long long on V8.
-	(ffi_V9_return_struct): New function.
-	(ffi_call): Handle FFI_V9 ABI from 64bit code and FFI_V8 ABI from
-	32bit code (not yet cross-arch calls).
-	* src/sparc/v8.S: Add struct return delay nop.
-	Handle long long.
-	* src/sparc/v9.S: New file.
-	* src/prep_cif.c (ffi_prep_cif): Return structure pointer
-	is used on sparc64 only for structures larger than 32 bytes.
-	Pass by reference for structures is done for structure arguments
-	larger than 16 bytes.
-	* src/ffitest.c (main): Use 64bit rint on sparc64.
-	Run long long tests on sparc.
-	* src/types.c (FFI_TYPE_POINTER): Pointer is 64bit on alpha and
-	sparc64.
-	(FFI_TYPE_LONGDOUBLE): long double is 128 bit aligned to 128 bits
-	on sparc64.
-	* configure.in (sparc-*-linux*): New supported target.
-	(sparc64-*-linux*): Likewise.
-	* configure: Rebuilt.
-	* Makefile.am: Add v9.S to SPARC files.
-	* Makefile.in: Likewise.
-	(LINK): Surround $(CCLD) into double quotes, so that multilib
-	compiles work correctly.
-
-2000-04-04  Alexandre Petit-Bianco  <apbianco@cygnus.com>
-
-	* configure: Rebuilt.
-	* configure.in: (i*86-*-solaris*): New libffi target. Patch
-	proposed by Bryce McKinlay.
-
-2000-03-20  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in: Hand edit for java_raw_api.lo.
-
-2000-03-08  Bryce McKinlay  <bryce@albatross.co.nz>
-
-	* config.guess, config.sub: Update from the gcc tree.
-	Fix for PR libgcj/168.
-
-2000-03-03  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in: Fixed ia64 by hand.
-
-	* configure: Rebuilt.
-	* configure.in (--enable-multilib): New option.
-	(libffi_basedir): New subst.
-	(AC_OUTPUT): Added multilib code.
-
-2000-03-02  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in: Rebuilt.
-	* Makefile.am (TARGET_SRC_IA64): Use `ia64', not `alpha', as
-	directory name.
-
-2000-02-25  Hans Boehm <boehm@acm.org>
-
-	* src/ia64/ffi.c, src/ia64/ia64_flags.h, src/ia64/unix.S: New
-	files.
-	* src/raw_api.c (ffi_translate_args): Fixed typo in argument
-	list.
-	(ffi_prep_raw_closure): Use ffi_translate_args, not
-	ffi_closure_translate.
-	* src/java_raw_api.c: New file.
-	* src/ffitest.c (closure_test_fn): New function.
-	(main): Define `rint' as long long on IA64.  Added new test when
-	FFI_CLOSURES is defined.
-	* include/ffi.h.in (ALIGN): Use size_t, not unsigned.
-	(ffi_abi): Recognize IA64.
-	(ffi_raw): Added `flt' field.
-	Added "Java raw API" code.
-	* configure.in: Recognize ia64.
-	* Makefile.am (TARGET_SRC_IA64): New macro.
-	(libffi_la_common_SOURCES): Added java_raw_api.c.
-	(libffi_la_SOURCES): Define in IA64 case.
-
-2000-01-04  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in: Rebuilt with newer automake.
-
-1999-12-31  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.am (INCLUDES): Added -I$(top_srcdir)/src.
-
-1999-09-01  Tom Tromey  <tromey@cygnus.com>
-
-	* include/ffi.h.in: Removed PACKAGE and VERSION defines and
-	undefs.
-	* fficonfig.h.in: Rebuilt.
-	* configure: Rebuilt.
-	* configure.in: Pass 3rd argument to AM_INIT_AUTOMAKE.
-	Use AM_PROG_LIBTOOL (automake 1.4 compatibility).
-	* acconfig.h: Don't #undef PACKAGE or VERSION.
-
-1999-08-09  Anthony Green  <green@cygnus.com>
-
-	* include/ffi.h.in: Try to work around messy header problem
-	with PACKAGE and VERSION.
-
-	* configure: Rebuilt.
-	* configure.in: Change version to 2.00-beta.
-
-	* fficonfig.h.in: Rebuilt.
-	* acconfig.h (FFI_NO_STRUCTS, FFI_NO_RAW_API): Define.
-
-	* src/x86/ffi.c (ffi_raw_call): Rename.
-
-1999-08-02  Kresten Krab Thorup  <krab@dominiq.is.s.u-tokyo.ac.jp>
-
-	* src/x86/ffi.c (ffi_closure_SYSV): New function.
-	(ffi_prep_incoming_args_SYSV): Ditto.
-	(ffi_prep_closure): Ditto.
-	(ffi_closure_raw_SYSV): Ditto.
-	(ffi_prep_raw_closure): More ditto.
-	(ffi_call_raw): Final ditto.
-
-	* include/ffi.h.in: Add definitions for closure and raw API.
-
-	* src/x86/ffi.c (ffi_prep_cif_machdep): Added case for
-	FFI_TYPE_UINT64.
-
-	* Makefile.am (libffi_la_common_SOURCES): Added raw_api.c
-
-	* src/raw_api.c: New file.
-
-	* include/ffi.h.in (ffi_raw): New type.
-	(UINT_ARG, SINT_ARG): New defines.
-	(ffi_closure, ffi_raw_closure): New types.
-	(ffi_prep_closure, ffi_prep_raw_closure): New declarations.
-
-	* configure.in: Add check for endianness and sizeof void*.
-
-	* src/x86/sysv.S (ffi_call_SYSV): Call fixup routine via argument,
-	instead of directly.
-
-	* configure: Rebuilt.
-
-Thu Jul  8 14:28:42 1999  Anthony Green  <green@cygnus.com>
-
-	* configure.in: Add x86 and powerpc BeOS configurations.
-	From Makoto Kato <m_kato@ga2.so-net.ne.jp>.
-
-1999-05-09  Anthony Green  <green@cygnus.com>
-
-	* configure.in: Add warning about this being beta code.
-	Remove src/Makefile.am from the picture.
-	* configure: Rebuilt.
-
-	* Makefile.am: Move logic from src/Makefile.am.  Add changes
-	to support libffi as a target library.
-	* Makefile.in: Rebuilt.
-
-	* aclocal.m4, config.guess, config.sub, ltconfig, ltmain.sh:
-	Upgraded to new autoconf, automake, libtool.
-
-	* README: Tweaks.
-
-	* LICENSE: Update copyright date.
-
-	* src/Makefile.am, src/Makefile.in: Removed.
-
-1998-11-29  Anthony Green  <green@cygnus.com>
-
-	* include/ChangeLog: Removed.
-	* src/ChangeLog: Removed.
-	* src/mips/ChangeLog: Removed.
-	* src/sparc/ChangeLog: Remboved.
-	* src/x86/ChangeLog: Removed.
-
-	* ChangeLog.v1: Created.
diff --git a/Modules/_ctypes/libffi/ChangeLog.libgcj b/Modules/_ctypes/libffi/ChangeLog.libgcj
deleted file mode 100644
index ea5d02f..0000000
--- a/Modules/_ctypes/libffi/ChangeLog.libgcj
+++ /dev/null
@@ -1,40 +0,0 @@
-2004-01-14  Kelley Cook  <kcook@gcc.gnu.org>
-
-	* configure.in: Add in AC_PREREQ(2.13)
-
-2003-02-20  Alexandre Oliva  <aoliva@redhat.com>
-
-	* configure.in: Propagate ORIGINAL_LD_FOR_MULTILIBS to
-	config.status.
-	* configure: Rebuilt.
-
-2002-01-27  Alexandre Oliva  <aoliva@redhat.com>
-
-	* configure.in (toolexecdir, toolexeclibdir): Set and AC_SUBST.
-	Remove USE_LIBDIR conditional.
-	* Makefile.am (toolexecdir, toolexeclibdir): Don't override.
-	* Makefile.in, configure: Rebuilt.
-
-Mon Aug  9 18:33:38 1999  Rainer Orth  <ro@TechFak.Uni-Bielefeld.DE>
-
-	* include/Makefile.in: Rebuilt.
-	* Makefile.in: Rebuilt
-	* Makefile.am (toolexeclibdir): Add $(MULTISUBDIR) even for native
-	builds.
-	Use USE_LIBDIR.
-
-	* configure: Rebuilt.
-	* configure.in (USE_LIBDIR): Define for native builds.
-	Use lowercase in configure --help explanations.
-
-1999-08-08  Anthony Green  <green@cygnus.com>
-
-	* include/ffi.h.in (FFI_FN): Remove `...'.
-
-1999-08-08  Anthony Green  <green@cygnus.com>
-
-	* Makefile.in: Rebuilt.
-	* Makefile.am (AM_CFLAGS): Compile with -fexceptions.
-
-	* src/x86/sysv.S: Add exception handling metadata.
-
diff --git a/Modules/_ctypes/libffi/ChangeLog.v1 b/Modules/_ctypes/libffi/ChangeLog.v1
deleted file mode 100644
index af3a377..0000000
--- a/Modules/_ctypes/libffi/ChangeLog.v1
+++ /dev/null
@@ -1,764 +0,0 @@
-The libffi version 1 ChangeLog archive.
-
-Version 1 of libffi had per-directory ChangeLogs.  Current and future
-versions have a single ChangeLog file in the root directory.  The
-version 1 ChangeLogs have all been concatenated into this file for
-future reference only.
-
---- libffi ----------------------------------------------------------------
-
-Mon Oct  5 02:17:50 1998  Anthony Green  <green@cygnus.com>
-
-	* configure.in: Boosted rev.
-	* configure, Makefile.in, aclocal.m4: Rebuilt.
-	* README: Boosted rev and updated release notes.
-
-Mon Oct  5 01:03:03 1998  Anthony Green  <green@cygnus.com>
-
-	* configure.in: Boosted rev.
-	* configure, Makefile.in, aclocal.m4: Rebuilt.
-	* README: Boosted rev and updated release notes.
-
-1998-07-25  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* m68k/ffi.c (ffi_prep_cif_machdep): Use bitmask for cif->flags.
-	Correctly handle small structures.
-	(ffi_prep_args): Also handle small structures.
-	(ffi_call): Pass size of return type to ffi_call_SYSV.
-	* m68k/sysv.S: Adjust for above changes.  Correctly align small
-	structures in the return value.
-
-	* types.c (uint64, sint64) [M68K]: Change alignment to 4.
-
-Fri Apr 17 17:26:58 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* configure.in: Boosted rev.
-	* configure,Makefile.in,aclocal.m4: Rebuilt.
-	* README: Boosted rev and added release notes.
-
-Sun Feb 22 00:50:41 1998  Geoff Keating  <geoffk@ozemail.com.au>
-
-	* configure.in: Add PowerPC config bits.
-
-1998-02-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* configure.in: Add m68k config bits.  Change AC_CANONICAL_SYSTEM
-	to AC_CANONICAL_HOST, this is not a compiler.  Use $host instead
-	of $target.  Remove AC_CHECK_SIZEOF(char), we already know the
-	result.  Fix argument of AC_ARG_ENABLE.
-	* configure, fficonfig.h.in: Rebuilt.
-
-Tue Feb 10 20:53:40 1998  Richard Henderson  <rth@cygnus.com>
-
-	* configure.in: Add Alpha config bits.
-
-Tue May 13 13:39:20 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* README: Updated dates and reworded Irix comments.
-
-	* configure.in: Removed AC_PROG_RANLIB.
-
-	* Makefile.in, aclocal.m4, config.guess, config.sub, configure,
-	ltmain.sh, */Makefile.in: libtoolized again and	rebuilt with 
-	automake and autoconf.
-	
-Sat May 10 18:44:50 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* configure, aclocal.m4: Rebuilt.
-	* configure.in: Don't compute EXTRADIST; now handled in
-	src/Makefile.in.  Removed macros implied by AM_INIT_AUTOMAKE.
-	Don't run AM_MAINTAINER_MODE.
-
-Thu May  8 14:34:05 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* missing, ltmain.sh, ltconfig.sh: Created. These are new files
-	required by automake and libtool.
-
-	* README: Boosted rev to 1.14. Added notes.
-
-	* acconfig.h: Moved PACKAGE and VERSION for new automake.
-	
-	* configure.in: Changes for libtool.
-	
-	* Makefile.am (check): make test now make check. Uses libtool now.
-
-	* Makefile.in, configure.in, aclocal.h, fficonfig.h.in: Rebuilt.
-
-Thu May  1 16:27:07 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* missing: Added file required by new automake.
-
-Tue Nov 26 14:10:42 1996  Anthony Green  <green@csk3.cygnus.com>
-
-	* acconfig.h: Added USING_PURIFY flag. This is defined when
-	--enable-purify-safety was used at configure time.
-
-	* configure.in (allsources): Added --enable-purify-safety switch.
-	(VERSION): Boosted rev to 1.13.
-	* configure: Rebuilt.
-
-Fri Nov 22 06:46:12 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* configure.in (VERSION): Boosted rev to 1.12.
-	Removed special CFLAGS hack for gcc.
-	* configure: Rebuilt.
-
-	* README: Boosted rev to 1.12. Added notes.
-
-	* Many files: Cygnus Support changed to Cygnus Solutions.
-
-Wed Oct 30 11:15:25 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* configure.in (VERSION): Boosted rev to 1.11.
-	* configure: Rebuilt.
-
-	* README: Boosted rev to 1.11. Added notes about GNU make.
-
-Tue Oct 29 12:25:12 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* configure.in: Fixed -Wall trick.
-	(VERSION): Boosted rev.
-	* configure: Rebuilt
-
-	* acconfig.h: Needed for --enable-debug configure switch.
-
-	* README: Boosted rev to 1.09. Added more notes on building
-	libffi, and LCLint.
-
-	* configure.in: Added --enable-debug switch. Boosted rev to
-	1.09.
-	* configure: Rebuilt
-
-Tue Oct 15 13:11:28 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* configure.in (VERSION): Boosted rev to 1.08
-	* configure: Rebuilt.
-
-	* README: Added n32 bug fix notes.
-
-	* Makefile.am: Added "make lint" production. 
-	* Makefile.in: Rebuilt.
-
-Mon Oct 14 10:54:46 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* README: Added web page reference.
-
-	* configure.in, README: Boosted rev to 1.05
-	* configure: Rebuilt.
-
-	* README: Fixed n32 sample code.
-
-Fri Oct 11 17:09:28 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* README: Added sparc notes.
-
-	* configure.in, README: Boosted rev to 1.04.
-	* configure: Rebuilt.
-
-Thu Oct 10 10:31:03 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* configure.in, README: Boosted rev to 1.03.
-	* configure: Rebuilt.
-
-	* README: Added struct notes. 
-
-	* Makefile.am (EXTRA_DIST): Added LICENSE to distribution.
-	* Makefile.in: Rebuilt.
-
-	* README: Removed Linux section. No special notes now
-	because aggregates arg/return types work.
-
-Wed Oct  9 16:16:42 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* README, configure.in (VERSION): Boosted rev to 1.02
-	* configure: Rebuilt.
-
-Tue Oct  8 11:56:33 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* README (NOTE): Added n32 notes.
-
-	* Makefile.am: Added test production.
-	* Makefile: Rebuilt
-
-	* README: spell checked!
-
-	* configure.in (VERSION): Boosted rev to 1.01
-	* configure: Rebuilt.
-
-Mon Oct  7 15:50:22 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* configure.in: Added nasty bit to support SGI tools.
-	* configure: Rebuilt.
-	
-	* README: Added SGI notes. Added note about automake bug.
-
-Mon Oct  7 11:00:28 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* README: Rewrote intro, and fixed examples.
-
-Fri Oct  4 10:19:55 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* configure.in: -D$TARGET is no longer used as a compiler switch.
-	It is now inserted into ffi.h at configure time.
-	* configure: Rebuilt.
-
-	* FFI_ABI and FFI_STATUS are now ffi_abi and ffi_status.
-
-Thu Oct  3 13:47:34 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* README, LICENSE: Created. Wrote some docs.
-
-	* configure.in: Don't barf on i586-unknown-linuxaout.
-	Added EXTRADIST code for "make dist".
-	* configure: Rebuilt.
-
-	* */Makefile.in: Rebuilt with patched automake. 
-
-Tue Oct  1 17:12:25 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* Makefile.am, aclocal.m4, config.guess, config.sub,
-	configure.in, fficonfig.h.in, install-sh, mkinstalldirs, 
-	stamp-h.in: Created
-	* Makefile.in, configure: Generated
-
---- libffi/include --------------------------------------------------------
-
-Tue Feb 24 13:09:36 1998  Anthony Green  <green@gerbil.cygnus.com>
-
-	* ffi_mips.h: Updated FFI_TYPE_STRUCT_* values based on
-	ffi.h.in changes.  This is a work-around for SGI's "simple"
-	assembler.
-
-Sun Feb 22 00:51:55 1998  Geoff Keating  <geoffk@ozemail.com.au>
-
-	* ffi.h.in: PowerPC support.
-
-1998-02-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* ffi.h.in: Add m68k support.
-	(FFI_TYPE_LONGDOUBLE): Make it a separate value.
-
-Tue Feb 10 20:55:16 1998  Richard Henderson  <rth@cygnus.com>
-
-	* ffi.h.in (SIZEOF_ARG): Use a pointer type by default.
-
-	* ffi.h.in: Alpha support.
-
-Fri Nov 22 06:48:45 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.h.in, ffi_common.h: Cygnus Support -> Cygnus Solutions.
-
-Wed Nov 20 22:31:01 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.h.in: Added ffi_type_void definition.
-
-Tue Oct 29 12:22:40 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* Makefile.am (hack_DATA): Always install ffi_mips.h.
-
-	* ffi.h.in: Removed FFI_DEBUG. It's now in the correct
-	place (acconfig.h).
-	Added #include <stddef.h> for size_t definition.
-
-Tue Oct 15 17:23:35 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.h.in, ffi_common.h, ffi_mips.h: More clean up.
-	Commented out #define of FFI_DEBUG.
-
-Tue Oct 15 13:01:06 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi_common.h: Added bool definition.
-
-	* ffi.h.in, ffi_common.h: Clean up based on LCLint output.
-	Added funny /*@...@*/ comments to annotate source.
-
-Mon Oct 14 12:29:23 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.h.in: Interface changes based on feedback from Jim
-	Blandy.
-
-Fri Oct 11 16:49:35 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.h.in: Small change for sparc support.
-
-Thu Oct 10 14:53:37 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi_mips.h: Added FFI_TYPE_STRUCT_* definitions for 
-	special structure return types.
-
-Wed Oct  9 13:55:57 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.h.in: Added SIZEOF_ARG definition for X86
-
-Tue Oct  8 11:40:36 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.h.in (FFI_FN): Added macro for eliminating compiler warnings.
-	Use it to case your function pointers to the proper type.
-
-	* ffi_mips.h (SIZEOF_ARG): Added magic to fix type promotion bug.
-
-	* Makefile.am (EXTRA_DIST): Added ffi_mips.h to EXTRA_DIST.
-	* Makefile: Rebuilt.
-
-	* ffi_mips.h: Created. Moved all common mips definitions here.
-
-Mon Oct  7 10:58:12 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.h.in: The SGI assember is very picky about parens. Redefined
- 	some macros to avoid problems.
-
-	* ffi.h.in: Added FFI_DEFAULT_ABI definitions. Also added
-	externs for pointer, and 64bit integral ffi_types.
-
-Fri Oct  4 09:51:37 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.h.in: Added FFI_ABI member to ffi_cif and changed
-	function prototypes accordingly.
-	Added #define @TARGET@. Now programs including ffi.h don't 
-	have to specify this themselves.
-
-Thu Oct  3 15:36:44 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.h.in: Changed ffi_prep_cif's values from void* to void**
-
-	* Makefile.am (EXTRA_DIST): Added EXTRA_DIST for "make dist"
-	to work.
-	* Makefile.in: Regenerated.
-
-Wed Oct  2 10:16:59 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* Makefile.am: Created
-	* Makefile.in: Generated
-
-	* ffi_common.h: Added rcsid comment
-
-Tue Oct  1 17:13:51 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.h.in, ffi_common.h: Created
-
---- libffi/src ------------------------------------------------------------
-
-Mon Oct  5 02:17:50 1998  Anthony Green  <green@cygnus.com>
-
-	* arm/ffi.c, arm/sysv.S: Created.
-
-	* Makefile.am: Added arm files.
-	* Makefile.in: Rebuilt.
-
-Mon Oct  5 01:41:38 1998  Anthony Green  <green@rtl.cygnus.com>
-
-	* Makefile.am (libffi_la_LDFLAGS): Incremented revision.
-
-Sun Oct  4 16:27:17 1998  Anthony Green  <green@cygnus.com>
-
-	* alpha/osf.S (ffi_call_osf): Patch for DU assembler.
-
-	* ffitest.c (main): long long and long double return values work
-	for x86.
-
-Fri Apr 17 11:50:58 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* Makefile.in: Rebuilt.
-
-	* ffitest.c (main): Floating point tests not executed for systems
- 	with broken lond double (SunOS 4 w/ GCC).
-
-	* types.c: Fixed x86 alignment info for long long types.
-
-Thu Apr 16 07:15:28 1998  Anthony Green  <green@ada.cygnus.com>
-
-	* ffitest.c: Added more notes about GCC bugs under Irix 6.
-
-Wed Apr 15 08:42:22 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffitest.c (struct5): New test function.
-	(main): New test with struct5.
-
-Thu Mar  5 10:48:11 1998  Anthony Green  <green@tootie.to.cygnus.com>
-
-	* prep_cif.c (initialize_aggregate): Fix assertion for
-	nested structures.
-
-Tue Feb 24 16:33:41 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* prep_cif.c (ffi_prep_cif): Added long double support for sparc.
-
-Sun Feb 22 00:52:18 1998  Geoff Keating  <geoffk@ozemail.com.au>
-
-	* powerpc/asm.h: New file.
-	* powerpc/ffi.c: New file.
-	* powerpc/sysv.S: New file.
-	* Makefile.am: PowerPC port.
-	* ffitest.c (main): Allow all tests to run even in presence of gcc
- 	bug on PowerPC.
-
-1998-02-17  Anthony Green  <green@hoser.cygnus.com>
-
-	* mips/ffi.c: Fixed comment typo.
-
-	* x86/ffi.c (ffi_prep_cif_machdep), x86/sysv.S (retfloat): 
-	Fixed x86 long double return handling.
-
-	* types.c: Fixed x86 long double alignment info.
-
-1998-02-14  Andreas Schwab  <schwab@issan.informatik.uni-dortmund.de>
-
-	* types.c: Add m68k support.
-
-	* ffitest.c (floating): Add long double parameter.
-	(return_ll, ldblit): New functions to test long long and long
-	double return value.
-	(main): Fix type error in assignment of ts[1-4]_type.elements.
-	Add tests for long long and long double arguments and return
-	values.
-
-	* prep_cif.c (ffi_prep_cif) [M68K]: Don't allocate argument for
-	struct value pointer.
-
-	* m68k/ffi.c, m68k/sysv.S: New files.
-	* Makefile.am: Add bits for m68k port.  Add kludge to work around
-	automake deficiency.
-	(test): Don't require "." in $PATH.
-	* Makefile.in: Rebuilt.
-
-Wed Feb 11 07:36:50 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* Makefile.in: Rebuilt.
-
-Tue Feb 10 20:56:00 1998  Richard Henderson  <rth@cygnus.com>
-
-	* alpha/ffi.c, alpha/osf.S: New files.
-	* Makefile.am: Alpha port.
-
-Tue Nov 18 14:12:07 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* mips/ffi.c (ffi_prep_cif_machdep): Initialize rstruct_flag
-	for n32.
-
-Tue Jun  3 17:18:20 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffitest.c (main): Added hack to get structure tests working
-	correctly.
-
-Sat May 10 19:06:42 1997  Tom Tromey  <tromey@cygnus.com>
-
-	* Makefile.in: Rebuilt.
-	* Makefile.am (EXTRA_DIST): Explicitly list all distributable
-	files in subdirs.
-	(VERSION, CC): Removed.
-
-Thu May  8 17:19:01 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* Makefile.am: Many changes for new automake and libtool.
-	* Makefile.in: Rebuilt.
-
-Fri Nov 22 06:57:56 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffitest.c (main): Fixed test case for non mips machines.
-
-Wed Nov 20 22:31:59 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* types.c: Added ffi_type_void declaration.
-
-Tue Oct 29 13:07:19 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffitest.c (main): Fixed character constants.
-	(main): Emit warning for structure test 3 failure on Sun.
-
-	* Makefile.am (VPATH): Fixed VPATH def'n so automake won't
-	strip it out. 
-	Moved distdir hack from libffi to automake. 
-	(ffitest): Added missing -c for $(COMPILE) (change in automake).
-	* Makefile.in: Rebuilt.
-	
-Tue Oct 15 13:08:20 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* Makefile.am: Added "make lint" production. 
-	* Makefile.in: Rebuilt.
-
-	* prep_cif.c (STACK_ARG_SIZE): Improved STACK_ARG_SIZE macro.
-  	Clean up based on LCLint output. Added funny /*@...@*/ comments to
- 	annotate source.
-
-	* ffitest.c, debug.c: Cleaned up code.
-
-Mon Oct 14 12:26:56 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffitest.c: Changes based on interface changes.
-
-	* prep_cif.c (ffi_prep_cif): Cleaned up interface based on
-	feedback from Jim Blandy.
-
-Fri Oct 11 15:53:18 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffitest.c: Reordered tests while porting to sparc.
-	Made changes to handle lame structure passing for sparc.
-	Removed calls to fflush().
-
-	* prep_cif.c (ffi_prep_cif): Added special case for sparc
-	aggregate type arguments.
-
-Thu Oct 10 09:56:51 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffitest.c (main): Added structure passing/returning tests.
-
-	* prep_cif.c (ffi_prep_cif): Perform proper initialization
-	of structure return types if needed.
-	(initialize_aggregate): Bug fix
-
-Wed Oct  9 16:04:20 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* types.c: Added special definitions for x86 (double doesn't
-	need double word alignment).
-
-	* ffitest.c: Added many tests
-
-Tue Oct  8 09:19:22 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* prep_cif.c (ffi_prep_cif): Fixed assertion.
-
-	* debug.c (ffi_assert): Must return a non void now.
-
-	* Makefile.am: Added test production.
-	* Makefile: Rebuilt.
-
-	* ffitest.c (main): Created. 
-
-	* types.c: Created. Stripped common code out of */ffi.c.
-
-	* prep_cif.c: Added missing stdlib.h include.
-
-	* debug.c (ffi_type_test): Used "a" to eliminate compiler
-	warnings in non-debug builds. Included ffi_common.h.
-
-Mon Oct  7 15:36:42 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* Makefile.am: Added a rule for .s -> .o
-	This is required by the SGI compiler.
-	* Makefile: Rebuilt.
-
-Fri Oct  4 09:51:08 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* prep_cif.c (initialize_aggregate): Moved abi specification
-	to ffi_prep_cif().
-
-Thu Oct  3 15:37:37 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* prep_cif.c (ffi_prep_cif): Changed values from void* to void**.
-	(initialize_aggregate): Fixed aggregate type initialization.
-
-	* Makefile.am (EXTRA_DIST): Added support code for "make dist".
-	* Makefile.in: Regenerated.
-
-Wed Oct  2 11:41:57 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* debug.c, prep_cif: Created.
-
-	* Makefile.am: Added debug.o and prep_cif.o to OBJ.
-	* Makefile.in: Regenerated.
-
-	* Makefile.am (INCLUDES): Added missing -I../include
-	* Makefile.in: Regenerated.
-
-Tue Oct  1 17:11:51 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* error.c, Makefile.am: Created.
-	* Makefile.in: Generated.
-
---- libffi/src/x86 --------------------------------------------------------
-
-Sun Oct  4 16:27:17 1998  Anthony Green  <green@cygnus.com>
-
-	* sysv.S (retlongdouble): Fixed long long return value support.
-	* ffi.c (ffi_prep_cif_machdep): Ditto.
-
-Wed May 13 04:30:33 1998  Anthony Green  <green@raft.ppp.tsoft.net>
-
-	* ffi.c (ffi_prep_cif_machdep): Fixed long double return value
-	support.
-
-Wed Apr 15 08:43:20 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.c (ffi_prep_args): small struct support was missing.
-
-Thu May  8 16:53:58 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* objects.mak: Removed.
-
-Mon Dec  2 15:12:58 1996  Tom Tromey  <tromey@cygnus.com>
-
-	* sysv.S: Use .balign, for a.out Linux boxes.
-
-Tue Oct 15 13:06:50 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.c: Clean up based on LCLint output.
-	Added funny /*@...@*/ comments to annotate source.
-
-Fri Oct 11 16:43:38 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c (ffi_call): Added assertion for bad ABIs.
-
-Wed Oct  9 13:57:27 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* sysv.S (retdouble): Fixed double return problems.
-
-	* ffi.c	(ffi_call): Corrected fn arg definition.
-	(ffi_prep_cif_machdep): Fixed double return problems
-
-Tue Oct  8 12:12:49 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c: Moved ffi_type definitions to types.c.
-	(ffi_prep_args): Fixed type promotion bug.
-
-Mon Oct  7 15:53:06 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c (FFI_*_TYPEDEF): Removed redundant ';'
-
-Fri Oct  4 09:54:53 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.c (ffi_call): Removed FFI_ABI arg, and swapped
-	remaining args.
-
-Wed Oct  2 10:07:05 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.c, sysv.S, objects.mak: Created.
-	(ffi_prep_cif): cif->rvalue no longer initialized to NULL.
-	(ffi_prep_cif_machdep): Moved machine independent cif processing
-	to src/prep_cif.c. Introduced ffi_prep_cif_machdep().
-
---- libffi/src/mips -------------------------------------------------------
-
-Tue Feb 17 17:18:07 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* o32.S: Fixed typo in comment.
-
-	* ffi.c (ffi_prep_cif_machdep): Fixed argument processing.
-
-Thu May  8 16:53:58 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* o32.s, n32.s: Wrappers for SGI tool support.
-
-	* objects.mak: Removed.
-
-Tue Oct 29 14:37:45 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c (ffi_prep_args): Changed int z to size_t z.
-
-Tue Oct 15 13:17:25 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* n32.S: Fixed bad stack munging. 
-
-	* ffi.c: Moved prototypes for ffi_call_?32() to here from
-	ffi_mips.h because extended_cif is not defined in ffi_mips.h.
-
-Mon Oct 14 12:42:02 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c: Interface changes based on feedback from Jim Blandy.
-
-Thu Oct 10 11:22:16 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* n32.S, ffi.c: Lots of changes to support passing and 
-	returning structures with the n32 calling convention.
-
-	* n32.S: Fixed fn pointer bug.
-
-	* ffi.c (ffi_prep_cif_machdep): Fix for o32 structure
-	return values.
-	(ffi_prep_args): Fixed n32 structure passing when structures
-	partially fit in registers.
-
-Wed Oct  9 13:49:25 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* objects.mak: Added n32.o.
-
-	* n32.S: Created.
-
-	* ffi.c (ffi_prep_args): Added magic to support proper
-	n32 processing.
-
-Tue Oct  8 10:37:35 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c: Moved ffi_type definitions to types.c.
-	(ffi_prep_args): Fixed type promotion bug.
-
-	* o32.S: This code is only built for o32 compiles.
-	A lot of the #define cruft has moved to ffi_mips.h.
-
-	* ffi.c (ffi_prep_cif_machdep): Fixed arg flags. Second arg
-	is only processed if the first is either a float or double.
-
-Mon Oct  7 15:33:59 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* o32.S: Modified to compile under each of o32, n32 and n64.
-
-	* ffi.c (FFI_*_TYPEDEF): Removed redundant ';'
-
-Fri Oct  4 09:53:25 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.c (ffi_call): Removed FFI_ABI arg, and swapped
-	remaining args.
-
-Wed Oct  2 17:41:22 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* o32.S: Removed crufty definitions.
-
-Wed Oct  2 12:53:42 1996  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.c (ffi_prep_cif): cif->rvalue no longer initialized to NULL.
-	(ffi_prep_cif_machdep): Moved all machine independent cif processing
-	to src/prep_cif.c. Introduced ffi_prep_cif_machdep. Return types
-	of FFI_TYPE_STRUCT are no different than FFI_TYPE_INT.
-
-Tue Oct  1 17:11:02 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c, o32.S, object.mak: Created
-	
---- libffi/src/sparc ------------------------------------------------------
-
-Tue Feb 24 16:33:18 1998  Anthony Green  <green@hoser.cygnus.com>
-
-	* ffi.c (ffi_prep_args): Added long double support.
-
-Thu May  8 16:53:58 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* objects.mak: Removed.
-
-Thu May  1 16:07:56 1997  Anthony Green  <green@hoser.cygnus.com>
-
-	* v8.S: Fixed minor portability problem reported by 
-	Russ McManus <mcmanr@eq.gs.com>.
-
-Tue Nov 26 14:12:43 1996  Anthony Green  <green@csk3.cygnus.com>
-
-	* v8.S: Used STACKFRAME define elsewhere. 
-
-	* ffi.c (ffi_prep_args): Zero out space when USING_PURIFY
-	is set.
-	(ffi_prep_cif_machdep): Allocate the correct stack frame 
-	space for functions with < 6 args.
-
-Tue Oct 29 15:08:55 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c (ffi_prep_args): int z is now size_t z.
-
-Mon Oct 14 13:31:24 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* v8.S (ffi_call_V8): Gordon rewrites this again. It looks
-	great now.
-
-	* ffi.c (ffi_call): The comment about hijacked registers
-	is no longer valid after gordoni hacked v8.S.
-
-        * v8.S (ffi_call_V8): Rewrote with gordoni. Much simpler.
-	
-	* v8.S, ffi.c: ffi_call() had changed to accept more than
-	two args, so v8.S had to change (because it hijacks incoming
-	arg registers).
-
-	* ffi.c: Interface changes based on feedback from Jim Blandy.
-
-Thu Oct 10 17:48:16 1996  Anthony Green  <green@rtl.cygnus.com>
-
-	* ffi.c, v8.S, objects.mak: Created.
-	
-
diff --git a/Modules/_ctypes/libffi/LICENSE b/Modules/_ctypes/libffi/LICENSE
deleted file mode 100644
index a66fab4..0000000
--- a/Modules/_ctypes/libffi/LICENSE
+++ /dev/null
@@ -1,21 +0,0 @@
-libffi - Copyright (c) 1996-2014  Anthony Green, Red Hat, Inc and others.
-See source files for details.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-``Software''), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
diff --git a/Modules/_ctypes/libffi/Makefile.am b/Modules/_ctypes/libffi/Makefile.am
deleted file mode 100644
index 1dcdc81..0000000
--- a/Modules/_ctypes/libffi/Makefile.am
+++ /dev/null
@@ -1,254 +0,0 @@
-## Process this with automake to create Makefile.in
-
-AUTOMAKE_OPTIONS = foreign subdir-objects
-
-ACLOCAL_AMFLAGS = -I m4
-
-SUBDIRS = include testsuite man
-
-EXTRA_DIST = LICENSE ChangeLog.v1 ChangeLog.libgcj			\
-	 src/aarch64/ffi.c src/aarch64/ffitarget.h src/aarch64/sysv.S	\
-	 src/alpha/ffi.c src/alpha/osf.S			\
-	 src/alpha/ffitarget.h src/arc/ffi.c src/arc/arcompact.S	\
-	 src/arc/ffitarget.h src/arm/ffi.c src/arm/sysv.S		\
-	 src/arm/ffitarget.h src/avr32/ffi.c src/avr32/sysv.S		\
-	 src/avr32/ffitarget.h src/cris/ffi.c src/cris/sysv.S		\
-	 src/cris/ffitarget.h src/ia64/ffi.c src/ia64/ffitarget.h	\
-	 src/ia64/ia64_flags.h src/ia64/unix.S src/mips/ffi.c		\
-	 src/mips/n32.S src/mips/o32.S src/metag/ffi.c			\
-	 src/metag/ffitarget.h src/metag/sysv.S src/moxie/ffi.c		\
-	 src/moxie/ffitarget.h src/moxie/eabi.S src/mips/ffitarget.h	\
-	 src/m32r/ffi.c src/m32r/sysv.S src/m32r/ffitarget.h		\
-	 src/m68k/ffi.c src/m68k/sysv.S src/m68k/ffitarget.h		\
-	 src/m88k/ffi.c src/m88k/obsd.S src/m88k/ffitarget.h		\
-	 src/microblaze/ffi.c src/microblaze/sysv.S			\
-	 src/microblaze/ffitarget.h					\
-	 src/nios2/ffi.c src/nios2/ffitarget.h src/nios2/sysv.S		\
-	 src/powerpc/ffi.c src/powerpc/ffi_powerpc.h			\
-	 src/powerpc/ffi_sysv.c src/powerpc/ffi_linux64.c		\
-	 src/powerpc/sysv.S src/powerpc/linux64.S			\
-	 src/powerpc/linux64_closure.S src/powerpc/ppc_closure.S	\
-	 src/powerpc/asm.h src/powerpc/aix.S src/powerpc/darwin.S	\
-	 src/powerpc/aix_closure.S src/powerpc/darwin_closure.S		\
-	 src/powerpc/ffi_darwin.c src/powerpc/ffitarget.h		\
-	 src/s390/ffi.c src/s390/sysv.S src/s390/ffitarget.h		\
-	 src/sh/ffi.c src/sh/sysv.S src/sh/ffitarget.h src/sh64/ffi.c	\
-	 src/sh64/sysv.S src/sh64/ffitarget.h src/sparc/v8.S		\
-	 src/sparc/v9.S src/sparc/ffitarget.h src/sparc/ffi.c		\
-	 src/x86/darwin64.S src/x86/ffi.c src/x86/sysv.S		\
-	 src/x86/win32.S src/x86/darwin.S src/x86/win64.S		\
-	 src/x86/freebsd.S src/x86/ffi64.c src/x86/unix64.S		\
-	 src/x86/ffitarget.h src/pa/ffitarget.h src/pa/ffi.c		\
-	 src/pa/linux.S src/pa/hpux32.S src/frv/ffi.c src/bfin/ffi.c	\
-	 src/bfin/ffitarget.h src/bfin/sysv.S src/frv/eabi.S		\
-	 src/frv/ffitarget.h src/dlmalloc.c src/tile/ffi.c		\
-	 src/tile/ffitarget.h src/tile/tile.S libtool-version		\
-	 src/vax/ffi.c src/vax/ffitarget.h src/vax/elfbsd.S		\
-	 src/xtensa/ffitarget.h src/xtensa/ffi.c src/xtensa/sysv.S	\
-	 ChangeLog.libffi m4/libtool.m4 m4/lt~obsolete.m4		\
-	 m4/ltoptions.m4 m4/ltsugar.m4 m4/ltversion.m4			\
-	 m4/ltversion.m4 src/arm/gentramp.sh src/debug.c msvcc.sh	\
-	 generate-darwin-source-and-headers.py				\
-	 libffi.xcodeproj/project.pbxproj src/arm/trampoline.S		\
-	 libtool-ldflags ChangeLog.libffi-3.1
-
-info_TEXINFOS = doc/libffi.texi
-
-## ################################################################
-
-##
-## This section is for make and multilib madness.
-##
-
-# Work around what appears to be a GNU make bug handling MAKEFLAGS
-# values defined in terms of make variables, as is the case for CC and
-# friends when we are called from the top level Makefile.
-AM_MAKEFLAGS = \
-	'AR_FLAGS=$(AR_FLAGS)' \
-	'CC_FOR_BUILD=$(CC_FOR_BUILD)' \
-	'CFLAGS=$(CFLAGS)' \
-	'CXXFLAGS=$(CXXFLAGS)' \
-	'CFLAGS_FOR_BUILD=$(CFLAGS_FOR_BUILD)' \
-	'CFLAGS_FOR_TARGET=$(CFLAGS_FOR_TARGET)' \
-	'INSTALL=$(INSTALL)' \
-	'INSTALL_DATA=$(INSTALL_DATA)' \
-	'INSTALL_PROGRAM=$(INSTALL_PROGRAM)' \
-	'INSTALL_SCRIPT=$(INSTALL_SCRIPT)' \
-	'JC1FLAGS=$(JC1FLAGS)' \
-	'LDFLAGS=$(LDFLAGS)' \
-	'LIBCFLAGS=$(LIBCFLAGS)' \
-	'LIBCFLAGS_FOR_TARGET=$(LIBCFLAGS_FOR_TARGET)' \
-	'MAKE=$(MAKE)' \
-	'MAKEINFO=$(MAKEINFO) $(MAKEINFOFLAGS)' \
-	'PICFLAG=$(PICFLAG)' \
-	'PICFLAG_FOR_TARGET=$(PICFLAG_FOR_TARGET)' \
-	'RUNTESTFLAGS=$(RUNTESTFLAGS)' \
-	'SHELL=$(SHELL)' \
-	'exec_prefix=$(exec_prefix)' \
-	'infodir=$(infodir)' \
-	'libdir=$(libdir)' \
-	'mandir=$(mandir)' \
-	'prefix=$(prefix)' \
-	'AR=$(AR)' \
-	'AS=$(AS)' \
-	'CC=$(CC)' \
-	'CXX=$(CXX)' \
-	'LD=$(LD)' \
-	'NM=$(NM)' \
-	'RANLIB=$(RANLIB)' \
-	'DESTDIR=$(DESTDIR)'
-
-# Subdir rules rely on $(FLAGS_TO_PASS)
-FLAGS_TO_PASS = $(AM_MAKEFLAGS)
-
-MAKEOVERRIDES=
-
-toolexeclib_LTLIBRARIES = libffi.la
-noinst_LTLIBRARIES = libffi_convenience.la
-
-libffi_la_SOURCES = src/prep_cif.c src/types.c \
-		src/raw_api.c src/java_raw_api.c src/closures.c
-
-pkgconfigdir = $(libdir)/pkgconfig
-pkgconfig_DATA = libffi.pc
-
-nodist_libffi_la_SOURCES =
-
-if FFI_DEBUG
-nodist_libffi_la_SOURCES += src/debug.c
-endif
-
-if MIPS
-nodist_libffi_la_SOURCES += src/mips/ffi.c src/mips/o32.S src/mips/n32.S
-endif
-if BFIN
-nodist_libffi_la_SOURCES += src/bfin/ffi.c src/bfin/sysv.S
-endif
-if X86
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diff --git a/Modules/_ctypes/libffi/README b/Modules/_ctypes/libffi/README
deleted file mode 100644
index 84b9426..0000000
--- a/Modules/_ctypes/libffi/README
+++ /dev/null
@@ -1,428 +0,0 @@
-Status
-======
-
-libffi-3.1 was released on May 19, 2014.  Check the libffi web page
-for updates: <URL:http://sourceware.org/libffi/>.
-
-
-What is libffi?
-===============
-
-Compilers for high level languages generate code that follow certain
-conventions. These conventions are necessary, in part, for separate
-compilation to work. One such convention is the "calling
-convention". The "calling convention" is essentially a set of
-assumptions made by the compiler about where function arguments will
-be found on entry to a function. A "calling convention" also specifies
-where the return value for a function is found.
-
-Some programs may not know at the time of compilation what arguments
-are to be passed to a function. For instance, an interpreter may be
-told at run-time about the number and types of arguments used to call
-a given function. Libffi can be used in such programs to provide a
-bridge from the interpreter program to compiled code.
-
-The libffi library provides a portable, high level programming
-interface to various calling conventions. This allows a programmer to
-call any function specified by a call interface description at run
-time.  
-
-FFI stands for Foreign Function Interface.  A foreign function
-interface is the popular name for the interface that allows code
-written in one language to call code written in another language. The
-libffi library really only provides the lowest, machine dependent
-layer of a fully featured foreign function interface. A layer must
-exist above libffi that handles type conversions for values passed
-between the two languages.
-
-
-Supported Platforms
-===================
-
-Libffi has been ported to many different platforms.
-For specific configuration details and testing status, please
-refer to the wiki page here:
-
- http://www.moxielogic.org/wiki/index.php?title=Libffi_3.1
-
-At the time of release, the following basic configurations have been
-tested:
-
-|-----------------+------------------+-------------------------|
-| Architecture    | Operating System | Compiler                |
-|-----------------+------------------+-------------------------|
-| AArch64 (ARM64) | iOS              | Clang                   |
-| AArch64         | Linux            | GCC                     |
-| Alpha           | Linux            | GCC                     |
-| Alpha           | Tru64            | GCC                     |
-| ARC             | Linux            | GCC                     |
-| ARM             | Linux            | GCC                     |
-| ARM             | iOS              | GCC                     |
-| AVR32           | Linux            | GCC                     |
-| Blackfin        | uClinux          | GCC                     |
-| HPPA            | HPUX             | GCC                     |
-| IA-64           | Linux            | GCC                     |
-| M68K            | FreeMiNT         | GCC                     |
-| M68K            | Linux            | GCC                     |
-| M68K            | RTEMS            | GCC                     |
-| M88K            | OpenBSD/mvme88k  | GCC                     |
-| Meta            | Linux            | GCC                     |
-| MicroBlaze      | Linux            | GCC                     |
-| MIPS            | IRIX             | GCC                     |
-| MIPS            | Linux            | GCC                     |
-| MIPS            | RTEMS            | GCC                     |
-| MIPS64          | Linux            | GCC                     |
-| Moxie           | Bare metal       | GCC                     |
-| Nios II         | Linux            | GCC                     |
-| PowerPC 32-bit  | AIX              | IBM XL C                |
-| PowerPC 64-bit  | AIX              | IBM XL C                |
-| PowerPC         | AMIGA            | GCC                     |
-| PowerPC         | Linux            | GCC                     |
-| PowerPC         | Mac OSX          | GCC                     |
-| PowerPC         | FreeBSD          | GCC                     |
-| PowerPC 64-bit  | FreeBSD          | GCC                     |
-| PowerPC 64-bit  | Linux ELFv1      | GCC                     |
-| PowerPC 64-bit  | Linux ELFv2      | GCC                     |
-| S390            | Linux            | GCC                     |
-| S390X           | Linux            | GCC                     |
-| SPARC           | Linux            | GCC                     |
-| SPARC           | Solaris          | GCC                     |
-| SPARC           | Solaris          | Oracle Solaris Studio C |
-| SPARC64         | Linux            | GCC                     |
-| SPARC64         | FreeBSD          | GCC                     |
-| SPARC64         | Solaris          | Oracle Solaris Studio C |
-| TILE-Gx/TILEPro | Linux            | GCC                     |
-| VAX             | OpenBSD/vax      | GCC                     |
-| X86             | FreeBSD          | GCC                     |
-| X86             | GNU HURD         | GCC                     |
-| X86             | Interix          | GCC                     |
-| X86             | kFreeBSD         | GCC                     |
-| X86             | Linux            | GCC                     |
-| X86             | Mac OSX          | GCC                     |
-| X86             | OpenBSD          | GCC                     |
-| X86             | OS/2             | GCC                     |
-| X86             | Solaris          | GCC                     |
-| X86             | Solaris          | Oracle Solaris Studio C |
-| X86             | Windows/Cygwin   | GCC                     |
-| X86             | Windows/MingW    | GCC                     |
-| X86-64          | FreeBSD          | GCC                     |
-| X86-64          | Linux            | GCC                     |
-| X86-64          | Linux/x32        | GCC                     |
-| X86-64          | OpenBSD          | GCC                     |
-| X86-64          | Solaris          | Oracle Solaris Studio C |
-| X86-64          | Windows/MingW    | GCC                     |
-| Xtensa          | Linux            | GCC                     |
-|-----------------+------------------+-------------------------|
-
-Please send additional platform test results to
-libffi-discuss@sourceware.org and feel free to update the wiki page
-above.
-
-Installing libffi
-=================
-
-First you must configure the distribution for your particular
-system. Go to the directory you wish to build libffi in and run the
-"configure" program found in the root directory of the libffi source
-distribution.
-
-If you're building libffi directly from version control, configure won't
-exist yet; run ./autogen.sh first.
-
-You may want to tell configure where to install the libffi library and
-header files. To do that, use the --prefix configure switch.  Libffi
-will install under /usr/local by default. 
-
-If you want to enable extra run-time debugging checks use the the
---enable-debug configure switch. This is useful when your program dies
-mysteriously while using libffi. 
-
-Another useful configure switch is --enable-purify-safety. Using this
-will add some extra code which will suppress certain warnings when you
-are using Purify with libffi. Only use this switch when using 
-Purify, as it will slow down the library.
-
-It's also possible to build libffi on Windows platforms with
-Microsoft's Visual C++ compiler.  In this case, use the msvcc.sh
-wrapper script during configuration like so:
-
-path/to/configure CC=path/to/msvcc.sh CXX=path/to/msvcc.sh LD=link CPP=\"cl -nologo -EP\"
-
-For 64-bit Windows builds, use CC="path/to/msvcc.sh -m64" and
-CXX="path/to/msvcc.sh -m64".  You may also need to specify --build
-appropriately.
-
-When building with MSVC under a MingW environment, you may need to
-remove the line in configure that sets 'fix_srcfile_path' to a 'cygpath'
-command.  ('cygpath' is not present in MingW, and is not required when
-using MingW-style paths.)
-
-For iOS builds, the 'libffi.xcodeproj' Xcode project is available.
-
-Configure has many other options. Use "configure --help" to see them all.
-
-Once configure has finished, type "make". Note that you must be using
-GNU make.  You can ftp GNU make from ftp.gnu.org:/pub/gnu/make .
-
-To ensure that libffi is working as advertised, type "make check".
-This will require that you have DejaGNU installed.
-
-To install the library and header files, type "make install".
-
-
-History
-=======
-
-See the git log for details at http://github.com/atgreen/libffi.
-
-3.1 May-19-14
-        Add AArch64 (ARM64) iOS support.
-        Add Nios II support.
-        Add m88k and DEC VAX support.
-	Add support for stdcall, thiscall, and fastcall on non-Windows
-	  32-bit x86 targets such as Linux.
-	Various Android, MIPS N32, x86, FreeBSD and UltraSPARC IIi
-	  fixes.
-	Make the testsuite more robust: eliminate several spurious
-	  failures, and respect the $CC and $CXX environment variables.
-	Archive off the manually maintained ChangeLog in favor of git
-	  log.
-
-3.0.13 Mar-17-13
-	Add Meta support.
-	Add missing Moxie bits.
-	Fix stack alignment bug on 32-bit x86.
-	Build fix for m68000 targets.
-	Build fix for soft-float Power targets.
-	Fix the install dir location for some platforms when building
-	  with GCC (OS X, Solaris).
-	Fix Cygwin regression.
-
-3.0.12 Feb-11-13
-        Add Moxie support.
-	Add AArch64 support.
-	Add Blackfin support.
-	Add TILE-Gx/TILEPro support.
-	Add MicroBlaze support.
-	Add Xtensa support.
-	Add support for PaX enabled kernels with MPROTECT.
-	Add support for native vendor compilers on
-	  Solaris and AIX.
-	Work around LLVM/GCC interoperability issue on x86_64.
-
-3.0.11 Apr-11-12
-        Lots of build fixes.
-	Add support for variadic functions (ffi_prep_cif_var).
-	Add Linux/x32 support.
-	Add thiscall, fastcall and MSVC cdecl support on Windows.
-	Add Amiga and newer MacOS support.
-	Add m68k FreeMiNT support.
-	Integration with iOS' xcode build tools.
-	Fix Octeon and MC68881 support.
-	Fix code pessimizations.
-
-3.0.10 Aug-23-11
-        Add support for Apple's iOS.
-	Add support for ARM VFP ABI.
-        Add RTEMS support for MIPS and M68K.
-	Fix instruction cache clearing problems on
-	  ARM and SPARC.
-	Fix the N64 build on mips-sgi-irix6.5.
-	Enable builds with Microsoft's compiler.
-	Enable x86 builds with Oracle's Solaris compiler.
-	Fix support for calling code compiled with Oracle's Sparc
-	  Solaris compiler.
-	Testsuite fixes for Tru64 Unix.
-	Additional platform support.
-
-3.0.9 Dec-31-09
-        Add AVR32 and win64 ports.  Add ARM softfp support.
-	Many fixes for AIX, Solaris, HP-UX, *BSD.
-	Several PowerPC and x86-64 bug fixes.
-	Build DLL for windows.
-
-3.0.8 Dec-19-08
-        Add *BSD, BeOS, and PA-Linux support.
-
-3.0.7 Nov-11-08
-        Fix for ppc FreeBSD.
-	(thanks to Andreas Tobler)
-
-3.0.6 Jul-17-08
-        Fix for closures on sh.
-	Mark the sh/sh64 stack as non-executable.
-	(both thanks to Kaz Kojima)
-
-3.0.5 Apr-3-08
-        Fix libffi.pc file.
-	Fix #define ARM for IcedTea users.
-	Fix x86 closure bug.
-
-3.0.4 Feb-24-08
-        Fix x86 OpenBSD configury.
-
-3.0.3 Feb-22-08
-        Enable x86 OpenBSD thanks to Thomas Heller, and
-	x86-64 FreeBSD thanks to Björn König and Andreas Tobler.
-	Clean up test instruction in README.
-
-3.0.2 Feb-21-08
-        Improved x86 FreeBSD support.
-	Thanks to Björn König.
-
-3.0.1 Feb-15-08
-        Fix instruction cache flushing bug on MIPS.
-	Thanks to David Daney.
-
-3.0.0 Feb-15-08
-        Many changes, mostly thanks to the GCC project.
-	Cygnus Solutions is now Red Hat.
-
-  [10 years go by...]
-
-1.20 Oct-5-98
-	Raffaele Sena produces ARM port.
-
-1.19 Oct-5-98
-	Fixed x86 long double and long long return support.
-	m68k bug fixes from Andreas Schwab.
-	Patch for DU assembler compatibility for the Alpha from Richard
-	Henderson.
-
-1.18 Apr-17-98
-	Bug fixes and MIPS configuration changes.
-
-1.17 Feb-24-98
-	Bug fixes and m68k port from Andreas Schwab. PowerPC port from
-	Geoffrey Keating. Various bug x86, Sparc and MIPS bug fixes.
-
-1.16 Feb-11-98
-	Richard Henderson produces Alpha port.
-
-1.15 Dec-4-97
-	Fixed an n32 ABI bug. New libtool, auto* support.
-
-1.14 May-13-97
-	libtool is now used to generate shared and static libraries.
-	Fixed a minor portability problem reported by Russ McManus
-	<mcmanr@eq.gs.com>.
-
-1.13 Dec-2-96
-	Added --enable-purify-safety to keep Purify from complaining
-	about certain low level code.
-	Sparc fix for calling functions with < 6 args.
-	Linux x86 a.out fix.
-
-1.12 Nov-22-96
-	Added missing ffi_type_void, needed for supporting void return 
-	types. Fixed test case for non MIPS machines. Cygnus Support 
-	is now Cygnus Solutions. 
-
-1.11 Oct-30-96
-	Added notes about GNU make.
-
-1.10 Oct-29-96
-	Added configuration fix for non GNU compilers.
-
-1.09 Oct-29-96
-	Added --enable-debug configure switch. Clean-ups based on LCLint 
-	feedback. ffi_mips.h is always installed. Many configuration 
-	fixes. Fixed ffitest.c for sparc builds.
-
-1.08 Oct-15-96
-	Fixed n32 problem. Many clean-ups.
-
-1.07 Oct-14-96
-	Gordon Irlam rewrites v8.S again. Bug fixes.
-
-1.06 Oct-14-96
-	Gordon Irlam improved the sparc port. 
-
-1.05 Oct-14-96
-	Interface changes based on feedback.
-
-1.04 Oct-11-96
-	Sparc port complete (modulo struct passing bug).
-
-1.03 Oct-10-96
-	Passing struct args, and returning struct values works for
-	all architectures/calling conventions. Expanded tests.
-
-1.02 Oct-9-96
-	Added SGI n32 support. Fixed bugs in both o32 and Linux support.
-	Added "make test".
-
-1.01 Oct-8-96
-	Fixed float passing bug in mips version. Restructured some
-	of the code. Builds cleanly with SGI tools.
-
-1.00 Oct-7-96
-	First release. No public announcement.
-
-
-Authors & Credits
-=================
-
-libffi was originally written by Anthony Green <green@moxielogic.com>.
-
-The developers of the GNU Compiler Collection project have made
-innumerable valuable contributions.  See the ChangeLog file for
-details.
-
-Some of the ideas behind libffi were inspired by Gianni Mariani's free
-gencall library for Silicon Graphics machines.
-
-The closure mechanism was designed and implemented by Kresten Krab
-Thorup.
-
-Major processor architecture ports were contributed by the following
-developers:
-
-aarch64		Marcus Shawcroft, James Greenhalgh
-alpha		Richard Henderson
-arm		Raffaele Sena
-blackfin        Alexandre Keunecke I. de Mendonca
-cris		Simon Posnjak, Hans-Peter Nilsson
-frv		Anthony Green
-ia64		Hans Boehm
-m32r		Kazuhiro Inaoka
-m68k		Andreas Schwab
-m88k		Miod Vallat
-microblaze	Nathan Rossi
-mips		Anthony Green, Casey Marshall
-mips64		David Daney
-moxie		Anthony Green
-nios ii		Sandra Loosemore
-pa		Randolph Chung, Dave Anglin, Andreas Tobler
-powerpc		Geoffrey Keating, Andreas Tobler, 
-			 David Edelsohn, John Hornkvist
-powerpc64	Jakub Jelinek
-s390		Gerhard Tonn, Ulrich Weigand
-sh		Kaz Kojima
-sh64		Kaz Kojima
-sparc		Anthony Green, Gordon Irlam
-tile-gx/tilepro Walter Lee
-vax		Miod Vallat
-x86		Anthony Green, Jon Beniston
-x86-64		Bo Thorsen
-xtensa		Chris Zankel
-
-Jesper Skov and Andrew Haley both did more than their fair share of
-stepping through the code and tracking down bugs.
-
-Thanks also to Tom Tromey for bug fixes, documentation and
-configuration help.
-
-Thanks to Jim Blandy, who provided some useful feedback on the libffi
-interface.
-
-Andreas Tobler has done a tremendous amount of work on the testsuite.
-
-Alex Oliva solved the executable page problem for SElinux.
-
-The list above is almost certainly incomplete and inaccurate.  I'm
-happy to make corrections or additions upon request.
-
-If you have a problem, or have found a bug, please send a note to the
-author at green@moxielogic.com, or the project mailing list at
-libffi-discuss@sourceware.org.
diff --git a/Modules/_ctypes/libffi/acinclude.m4 b/Modules/_ctypes/libffi/acinclude.m4
deleted file mode 100644
index 3e8f8ba..0000000
--- a/Modules/_ctypes/libffi/acinclude.m4
+++ /dev/null
@@ -1,92 +0,0 @@
-# mmap(2) blacklisting.  Some platforms provide the mmap library routine
-# but don't support all of the features we need from it.
-AC_DEFUN([AC_FUNC_MMAP_BLACKLIST],
-[
-AC_CHECK_HEADER([sys/mman.h],
-		[libffi_header_sys_mman_h=yes], [libffi_header_sys_mman_h=no])
-AC_CHECK_FUNC([mmap], [libffi_func_mmap=yes], [libffi_func_mmap=no])
-if test "$libffi_header_sys_mman_h" != yes \
- || test "$libffi_func_mmap" != yes; then
-   ac_cv_func_mmap_file=no
-   ac_cv_func_mmap_dev_zero=no
-   ac_cv_func_mmap_anon=no
-else
-   AC_CACHE_CHECK([whether read-only mmap of a plain file works],
-  ac_cv_func_mmap_file,
-  [# Add a system to this blacklist if
-   # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
-   # memory area containing the same data that you'd get if you applied
-   # read() to the same fd.  The only system known to have a problem here
-   # is VMS, where text files have record structure.
-   case "$host_os" in
-     vms* | ultrix*)
-	ac_cv_func_mmap_file=no ;;
-     *)
-	ac_cv_func_mmap_file=yes;;
-   esac])
-   AC_CACHE_CHECK([whether mmap from /dev/zero works],
-  ac_cv_func_mmap_dev_zero,
-  [# Add a system to this blacklist if it has mmap() but /dev/zero
-   # does not exist, or if mmapping /dev/zero does not give anonymous
-   # zeroed pages with both the following properties:
-   # 1. If you map N consecutive pages in with one call, and then
-   #    unmap any subset of those pages, the pages that were not
-   #    explicitly unmapped remain accessible.
-   # 2. If you map two adjacent blocks of memory and then unmap them
-   #    both at once, they must both go away.
-   # Systems known to be in this category are Windows (all variants),
-   # VMS, and Darwin.
-   case "$host_os" in
-     vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
-	ac_cv_func_mmap_dev_zero=no ;;
-     *)
-	ac_cv_func_mmap_dev_zero=yes;;
-   esac])
-
-   # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
-   AC_CACHE_CHECK([for MAP_ANON(YMOUS)], ac_cv_decl_map_anon,
-    [AC_TRY_COMPILE(
-[#include <sys/types.h>
-#include <sys/mman.h>
-#include <unistd.h>
-
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-],
-[int n = MAP_ANONYMOUS;],
-    ac_cv_decl_map_anon=yes,
-    ac_cv_decl_map_anon=no)])
-
-   if test $ac_cv_decl_map_anon = no; then
-     ac_cv_func_mmap_anon=no
-   else
-     AC_CACHE_CHECK([whether mmap with MAP_ANON(YMOUS) works],
-     ac_cv_func_mmap_anon,
-  [# Add a system to this blacklist if it has mmap() and MAP_ANON or
-   # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
-   # doesn't give anonymous zeroed pages with the same properties listed
-   # above for use of /dev/zero.
-   # Systems known to be in this category are Windows, VMS, and SCO Unix.
-   case "$host_os" in
-     vms* | cygwin* | pe | mingw* | sco* | udk* )
-	ac_cv_func_mmap_anon=no ;;
-     *)
-	ac_cv_func_mmap_anon=yes;;
-   esac])
-   fi
-fi
-
-if test $ac_cv_func_mmap_file = yes; then
-  AC_DEFINE(HAVE_MMAP_FILE, 1,
-	    [Define if read-only mmap of a plain file works.])
-fi
-if test $ac_cv_func_mmap_dev_zero = yes; then
-  AC_DEFINE(HAVE_MMAP_DEV_ZERO, 1,
-	    [Define if mmap of /dev/zero works.])
-fi
-if test $ac_cv_func_mmap_anon = yes; then
-  AC_DEFINE(HAVE_MMAP_ANON, 1,
-	    [Define if mmap with MAP_ANON(YMOUS) works.])
-fi
-])
diff --git a/Modules/_ctypes/libffi/aclocal.m4 b/Modules/_ctypes/libffi/aclocal.m4
deleted file mode 100644
index 6292fba..0000000
--- a/Modules/_ctypes/libffi/aclocal.m4
+++ /dev/null
@@ -1,1961 +0,0 @@
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-# -----------------------
-# Like AC_LIBOBJ, except that MODULE_NAME goes into _LT_LIBOBJS instead
-# of into LIBOBJS.
-AC_DEFUN([_LT_LIBOBJ], [
-  m4_pattern_allow([^_LT_LIBOBJS$])
-  _LT_LIBOBJS="$_LT_LIBOBJS $1.$ac_objext"
-])# _LT_LIBOBJS
-
-
-# LTDL_INIT([OPTIONS])
-# --------------------
-# Clients of libltdl can use this macro to allow the installer to
-# choose between a shipped copy of the ltdl sources or a preinstalled
-# version of the library.  If the shipped ltdl sources are not in a
-# subdirectory named libltdl, the directory name must be given by
-# LT_CONFIG_LTDL_DIR.
-AC_DEFUN([LTDL_INIT],
-[dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-dnl We need to keep our own list of libobjs separate from our parent project,
-dnl and the easiest way to do that is redefine the AC_LIBOBJs macro while
-dnl we look for our own LIBOBJs.
-m4_pushdef([AC_LIBOBJ], m4_defn([_LT_LIBOBJ]))
-m4_pushdef([AC_LIBSOURCES])
-
-dnl If not otherwise defined, default to the 1.5.x compatible subproject mode:
-m4_if(_LTDL_MODE, [],
-        [m4_define([_LTDL_MODE], m4_default([$2], [subproject]))
-        m4_if([-1], [m4_bregexp(_LTDL_MODE, [\(subproject\|\(non\)?recursive\)])],
-                [m4_fatal([unknown libltdl mode: ]_LTDL_MODE)])])
-
-AC_ARG_WITH([included_ltdl],
-    [AS_HELP_STRING([--with-included-ltdl],
-                    [use the GNU ltdl sources included here])])
-
-if test "x$with_included_ltdl" != xyes; then
-  # We are not being forced to use the included libltdl sources, so
-  # decide whether there is a useful installed version we can use.
-  AC_CHECK_HEADER([ltdl.h],
-      [AC_CHECK_DECL([lt_dlinterface_register],
-	   [AC_CHECK_LIB([ltdl], [lt_dladvise_preload],
-	       [with_included_ltdl=no],
-	       [with_included_ltdl=yes])],
-	   [with_included_ltdl=yes],
-	   [AC_INCLUDES_DEFAULT
-	    #include <ltdl.h>])],
-      [with_included_ltdl=yes],
-      [AC_INCLUDES_DEFAULT]
-  )
-fi
-
-dnl If neither LT_CONFIG_LTDL_DIR, LTDL_CONVENIENCE nor LTDL_INSTALLABLE
-dnl was called yet, then for old times' sake, we assume libltdl is in an
-dnl eponymous directory:
-AC_PROVIDE_IFELSE([LT_CONFIG_LTDL_DIR], [], [_LT_CONFIG_LTDL_DIR([libltdl])])
-
-AC_ARG_WITH([ltdl_include],
-    [AS_HELP_STRING([--with-ltdl-include=DIR],
-                    [use the ltdl headers installed in DIR])])
-
-if test -n "$with_ltdl_include"; then
-  if test -f "$with_ltdl_include/ltdl.h"; then :
-  else
-    AC_MSG_ERROR([invalid ltdl include directory: `$with_ltdl_include'])
-  fi
-else
-  with_ltdl_include=no
-fi
-
-AC_ARG_WITH([ltdl_lib],
-    [AS_HELP_STRING([--with-ltdl-lib=DIR],
-                    [use the libltdl.la installed in DIR])])
-
-if test -n "$with_ltdl_lib"; then
-  if test -f "$with_ltdl_lib/libltdl.la"; then :
-  else
-    AC_MSG_ERROR([invalid ltdl library directory: `$with_ltdl_lib'])
-  fi
-else
-  with_ltdl_lib=no
-fi
-
-case ,$with_included_ltdl,$with_ltdl_include,$with_ltdl_lib, in
-  ,yes,no,no,)
-	m4_case(m4_default(_LTDL_TYPE, [convenience]),
-	    [convenience], [_LTDL_CONVENIENCE],
-	    [installable], [_LTDL_INSTALLABLE],
-	  [m4_fatal([unknown libltdl build type: ]_LTDL_TYPE)])
-	;;
-  ,no,no,no,)
-	# If the included ltdl is not to be used, then use the
-	# preinstalled libltdl we found.
-	AC_DEFINE([HAVE_LTDL], [1],
-	  [Define this if a modern libltdl is already installed])
-	LIBLTDL=-lltdl
-	LTDLDEPS=
-	LTDLINCL=
-	;;
-  ,no*,no,*)
-	AC_MSG_ERROR([`--with-ltdl-include' and `--with-ltdl-lib' options must be used together])
-	;;
-  *)	with_included_ltdl=no
-	LIBLTDL="-L$with_ltdl_lib -lltdl"
-	LTDLDEPS=
-	LTDLINCL="-I$with_ltdl_include"
-	;;
-esac
-INCLTDL="$LTDLINCL"
-
-# Report our decision...
-AC_MSG_CHECKING([where to find libltdl headers])
-AC_MSG_RESULT([$LTDLINCL])
-AC_MSG_CHECKING([where to find libltdl library])
-AC_MSG_RESULT([$LIBLTDL])
-
-_LTDL_SETUP
-
-dnl restore autoconf definition.
-m4_popdef([AC_LIBOBJ])
-m4_popdef([AC_LIBSOURCES])
-
-AC_CONFIG_COMMANDS_PRE([
-    _ltdl_libobjs=
-    _ltdl_ltlibobjs=
-    if test -n "$_LT_LIBOBJS"; then
-      # Remove the extension.
-      _lt_sed_drop_objext='s/\.o$//;s/\.obj$//'
-      for i in `for i in $_LT_LIBOBJS; do echo "$i"; done | sed "$_lt_sed_drop_objext" | sort -u`; do
-        _ltdl_libobjs="$_ltdl_libobjs $lt_libobj_prefix$i.$ac_objext"
-        _ltdl_ltlibobjs="$_ltdl_ltlibobjs $lt_libobj_prefix$i.lo"
-      done
-    fi
-    AC_SUBST([ltdl_LIBOBJS], [$_ltdl_libobjs])
-    AC_SUBST([ltdl_LTLIBOBJS], [$_ltdl_ltlibobjs])
-])
-
-# Only expand once:
-m4_define([LTDL_INIT])
-])# LTDL_INIT
-
-# Old names:
-AU_DEFUN([AC_LIB_LTDL], [LTDL_INIT($@)])
-AU_DEFUN([AC_WITH_LTDL], [LTDL_INIT($@)])
-AU_DEFUN([LT_WITH_LTDL], [LTDL_INIT($@)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIB_LTDL], [])
-dnl AC_DEFUN([AC_WITH_LTDL], [])
-dnl AC_DEFUN([LT_WITH_LTDL], [])
-
-
-# _LTDL_SETUP
-# -----------
-# Perform all the checks necessary for compilation of the ltdl objects
-#  -- including compiler checks and header checks.  This is a public
-# interface  mainly for the benefit of libltdl's own configure.ac, most
-# other users should call LTDL_INIT instead.
-AC_DEFUN([_LTDL_SETUP],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_SYS_MODULE_EXT])dnl
-AC_REQUIRE([LT_SYS_MODULE_PATH])dnl
-AC_REQUIRE([LT_SYS_DLSEARCH_PATH])dnl
-AC_REQUIRE([LT_LIB_DLLOAD])dnl
-AC_REQUIRE([LT_SYS_SYMBOL_USCORE])dnl
-AC_REQUIRE([LT_FUNC_DLSYM_USCORE])dnl
-AC_REQUIRE([LT_SYS_DLOPEN_DEPLIBS])dnl
-AC_REQUIRE([gl_FUNC_ARGZ])dnl
-
-m4_require([_LT_CHECK_OBJDIR])dnl
-m4_require([_LT_HEADER_DLFCN])dnl
-m4_require([_LT_CHECK_DLPREOPEN])dnl
-m4_require([_LT_DECL_SED])dnl
-
-dnl Don't require this, or it will be expanded earlier than the code
-dnl that sets the variables it relies on:
-_LT_ENABLE_INSTALL
-
-dnl _LTDL_MODE specific code must be called at least once:
-_LTDL_MODE_DISPATCH
-
-# In order that ltdl.c can compile, find out the first AC_CONFIG_HEADERS
-# the user used.  This is so that ltdl.h can pick up the parent projects
-# config.h file, The first file in AC_CONFIG_HEADERS must contain the
-# definitions required by ltdl.c.
-# FIXME: Remove use of undocumented AC_LIST_HEADERS (2.59 compatibility).
-AC_CONFIG_COMMANDS_PRE([dnl
-m4_pattern_allow([^LT_CONFIG_H$])dnl
-m4_ifset([AH_HEADER],
-    [LT_CONFIG_H=AH_HEADER],
-    [m4_ifset([AC_LIST_HEADERS],
-	    [LT_CONFIG_H=`echo "AC_LIST_HEADERS" | $SED 's,^[[      ]]*,,;s,[[ :]].*$,,'`],
-	[])])])
-AC_SUBST([LT_CONFIG_H])
-
-AC_CHECK_HEADERS([unistd.h dl.h sys/dl.h dld.h mach-o/dyld.h dirent.h],
-	[], [], [AC_INCLUDES_DEFAULT])
-
-AC_CHECK_FUNCS([closedir opendir readdir], [], [AC_LIBOBJ([lt__dirent])])
-AC_CHECK_FUNCS([strlcat strlcpy], [], [AC_LIBOBJ([lt__strl])])
-
-m4_pattern_allow([LT_LIBEXT])dnl
-AC_DEFINE_UNQUOTED([LT_LIBEXT],["$libext"],[The archive extension])
-
-name=
-eval "lt_libprefix=\"$libname_spec\""
-m4_pattern_allow([LT_LIBPREFIX])dnl
-AC_DEFINE_UNQUOTED([LT_LIBPREFIX],["$lt_libprefix"],[The archive prefix])
-
-name=ltdl
-eval "LTDLOPEN=\"$libname_spec\""
-AC_SUBST([LTDLOPEN])
-])# _LTDL_SETUP
-
-
-# _LT_ENABLE_INSTALL
-# ------------------
-m4_define([_LT_ENABLE_INSTALL],
-[AC_ARG_ENABLE([ltdl-install],
-    [AS_HELP_STRING([--enable-ltdl-install], [install libltdl])])
-
-case ,${enable_ltdl_install},${enable_ltdl_convenience} in
-  *yes*) ;;
-  *) enable_ltdl_convenience=yes ;;
-esac
-
-m4_ifdef([AM_CONDITIONAL],
-[AM_CONDITIONAL(INSTALL_LTDL, test x"${enable_ltdl_install-no}" != xno)
- AM_CONDITIONAL(CONVENIENCE_LTDL, test x"${enable_ltdl_convenience-no}" != xno)])
-])# _LT_ENABLE_INSTALL
-
-
-# LT_SYS_DLOPEN_DEPLIBS
-# ---------------------
-AC_DEFUN([LT_SYS_DLOPEN_DEPLIBS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_CACHE_CHECK([whether deplibs are loaded by dlopen],
-  [lt_cv_sys_dlopen_deplibs],
-  [# PORTME does your system automatically load deplibs for dlopen?
-  # or its logical equivalent (e.g. shl_load for HP-UX < 11)
-  # For now, we just catch OSes we know something about -- in the
-  # future, we'll try test this programmatically.
-  lt_cv_sys_dlopen_deplibs=unknown
-  case $host_os in
-  aix3*|aix4.1.*|aix4.2.*)
-    # Unknown whether this is true for these versions of AIX, but
-    # we want this `case' here to explicitly catch those versions.
-    lt_cv_sys_dlopen_deplibs=unknown
-    ;;
-  aix[[4-9]]*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  amigaos*)
-    case $host_cpu in
-    powerpc)
-      lt_cv_sys_dlopen_deplibs=no
-      ;;
-    esac
-    ;;
-  darwin*)
-    # Assuming the user has installed a libdl from somewhere, this is true
-    # If you are looking for one http://www.opendarwin.org/projects/dlcompat
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  freebsd* | dragonfly*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  gnu* | linux* | k*bsd*-gnu | kopensolaris*-gnu)
-    # GNU and its variants, using gnu ld.so (Glibc)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  hpux10*|hpux11*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  interix*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  irix[[12345]]*|irix6.[[01]]*)
-    # Catch all versions of IRIX before 6.2, and indicate that we don't
-    # know how it worked for any of those versions.
-    lt_cv_sys_dlopen_deplibs=unknown
-    ;;
-  irix*)
-    # The case above catches anything before 6.2, and it's known that
-    # at 6.2 and later dlopen does load deplibs.
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  netbsd*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  openbsd*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  osf[[1234]]*)
-    # dlopen did load deplibs (at least at 4.x), but until the 5.x series,
-    # it did *not* use an RPATH in a shared library to find objects the
-    # library depends on, so we explicitly say `no'.
-    lt_cv_sys_dlopen_deplibs=no
-    ;;
-  osf5.0|osf5.0a|osf5.1)
-    # dlopen *does* load deplibs and with the right loader patch applied
-    # it even uses RPATH in a shared library to search for shared objects
-    # that the library depends on, but there's no easy way to know if that
-    # patch is installed.  Since this is the case, all we can really
-    # say is unknown -- it depends on the patch being installed.  If
-    # it is, this changes to `yes'.  Without it, it would be `no'.
-    lt_cv_sys_dlopen_deplibs=unknown
-    ;;
-  osf*)
-    # the two cases above should catch all versions of osf <= 5.1.  Read
-    # the comments above for what we know about them.
-    # At > 5.1, deplibs are loaded *and* any RPATH in a shared library
-    # is used to find them so we can finally say `yes'.
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  qnx*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  solaris*)
-    lt_cv_sys_dlopen_deplibs=yes
-    ;;
-  sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-    libltdl_cv_sys_dlopen_deplibs=yes
-    ;;
-  esac
-  ])
-if test "$lt_cv_sys_dlopen_deplibs" != yes; then
- AC_DEFINE([LTDL_DLOPEN_DEPLIBS], [1],
-    [Define if the OS needs help to load dependent libraries for dlopen().])
-fi
-])# LT_SYS_DLOPEN_DEPLIBS
-
-# Old name:
-AU_ALIAS([AC_LTDL_SYS_DLOPEN_DEPLIBS], [LT_SYS_DLOPEN_DEPLIBS])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LTDL_SYS_DLOPEN_DEPLIBS], [])
-
-
-# LT_SYS_MODULE_EXT
-# -----------------
-AC_DEFUN([LT_SYS_MODULE_EXT],
-[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
-AC_CACHE_CHECK([which extension is used for runtime loadable modules],
-  [libltdl_cv_shlibext],
-[
-module=yes
-eval libltdl_cv_shlibext=$shrext_cmds
-module=no
-eval libltdl_cv_shrext=$shrext_cmds
-  ])
-if test -n "$libltdl_cv_shlibext"; then
-  m4_pattern_allow([LT_MODULE_EXT])dnl
-  AC_DEFINE_UNQUOTED([LT_MODULE_EXT], ["$libltdl_cv_shlibext"],
-    [Define to the extension used for runtime loadable modules, say, ".so".])
-fi
-if test "$libltdl_cv_shrext" != "$libltdl_cv_shlibext"; then
-  m4_pattern_allow([LT_SHARED_EXT])dnl
-  AC_DEFINE_UNQUOTED([LT_SHARED_EXT], ["$libltdl_cv_shrext"],
-    [Define to the shared library suffix, say, ".dylib".])
-fi
-])# LT_SYS_MODULE_EXT
-
-# Old name:
-AU_ALIAS([AC_LTDL_SHLIBEXT], [LT_SYS_MODULE_EXT])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LTDL_SHLIBEXT], [])
-
-
-# LT_SYS_MODULE_PATH
-# ------------------
-AC_DEFUN([LT_SYS_MODULE_PATH],
-[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
-AC_CACHE_CHECK([which variable specifies run-time module search path],
-  [lt_cv_module_path_var], [lt_cv_module_path_var="$shlibpath_var"])
-if test -n "$lt_cv_module_path_var"; then
-  m4_pattern_allow([LT_MODULE_PATH_VAR])dnl
-  AC_DEFINE_UNQUOTED([LT_MODULE_PATH_VAR], ["$lt_cv_module_path_var"],
-    [Define to the name of the environment variable that determines the run-time module search path.])
-fi
-])# LT_SYS_MODULE_PATH
-
-# Old name:
-AU_ALIAS([AC_LTDL_SHLIBPATH], [LT_SYS_MODULE_PATH])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LTDL_SHLIBPATH], [])
-
-
-# LT_SYS_DLSEARCH_PATH
-# --------------------
-AC_DEFUN([LT_SYS_DLSEARCH_PATH],
-[m4_require([_LT_SYS_DYNAMIC_LINKER])dnl
-AC_CACHE_CHECK([for the default library search path],
-  [lt_cv_sys_dlsearch_path],
-  [lt_cv_sys_dlsearch_path="$sys_lib_dlsearch_path_spec"])
-if test -n "$lt_cv_sys_dlsearch_path"; then
-  sys_dlsearch_path=
-  for dir in $lt_cv_sys_dlsearch_path; do
-    if test -z "$sys_dlsearch_path"; then
-      sys_dlsearch_path="$dir"
-    else
-      sys_dlsearch_path="$sys_dlsearch_path$PATH_SEPARATOR$dir"
-    fi
-  done
-  m4_pattern_allow([LT_DLSEARCH_PATH])dnl
-  AC_DEFINE_UNQUOTED([LT_DLSEARCH_PATH], ["$sys_dlsearch_path"],
-    [Define to the system default library search path.])
-fi
-])# LT_SYS_DLSEARCH_PATH
-
-# Old name:
-AU_ALIAS([AC_LTDL_SYSSEARCHPATH], [LT_SYS_DLSEARCH_PATH])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LTDL_SYSSEARCHPATH], [])
-
-
-# _LT_CHECK_DLPREOPEN
-# -------------------
-m4_defun([_LT_CHECK_DLPREOPEN],
-[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-AC_CACHE_CHECK([whether libtool supports -dlopen/-dlpreopen],
-  [libltdl_cv_preloaded_symbols],
-  [if test -n "$lt_cv_sys_global_symbol_pipe"; then
-    libltdl_cv_preloaded_symbols=yes
-  else
-    libltdl_cv_preloaded_symbols=no
-  fi
-  ])
-if test x"$libltdl_cv_preloaded_symbols" = xyes; then
-  AC_DEFINE([HAVE_PRELOADED_SYMBOLS], [1],
-    [Define if libtool can extract symbol lists from object files.])
-fi
-])# _LT_CHECK_DLPREOPEN
-
-
-# LT_LIB_DLLOAD
-# -------------
-AC_DEFUN([LT_LIB_DLLOAD],
-[m4_pattern_allow([^LT_DLLOADERS$])
-LT_DLLOADERS=
-AC_SUBST([LT_DLLOADERS])
-
-AC_LANG_PUSH([C])
-
-LIBADD_DLOPEN=
-AC_SEARCH_LIBS([dlopen], [dl],
-	[AC_DEFINE([HAVE_LIBDL], [1],
-		   [Define if you have the libdl library or equivalent.])
-	if test "$ac_cv_search_dlopen" != "none required" ; then
-	  LIBADD_DLOPEN="-ldl"
-	fi
-	libltdl_cv_lib_dl_dlopen="yes"
-	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
-    [AC_LINK_IFELSE([AC_LANG_PROGRAM([[#if HAVE_DLFCN_H
-#  include <dlfcn.h>
-#endif
-    ]], [[dlopen(0, 0);]])],
-	    [AC_DEFINE([HAVE_LIBDL], [1],
-		       [Define if you have the libdl library or equivalent.])
-	    libltdl_cv_func_dlopen="yes"
-	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"],
-	[AC_CHECK_LIB([svld], [dlopen],
-		[AC_DEFINE([HAVE_LIBDL], [1],
-			 [Define if you have the libdl library or equivalent.])
-	        LIBADD_DLOPEN="-lsvld" libltdl_cv_func_dlopen="yes"
-		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dlopen.la"])])])
-if test x"$libltdl_cv_func_dlopen" = xyes || test x"$libltdl_cv_lib_dl_dlopen" = xyes
-then
-  lt_save_LIBS="$LIBS"
-  LIBS="$LIBS $LIBADD_DLOPEN"
-  AC_CHECK_FUNCS([dlerror])
-  LIBS="$lt_save_LIBS"
-fi
-AC_SUBST([LIBADD_DLOPEN])
-
-LIBADD_SHL_LOAD=
-AC_CHECK_FUNC([shl_load],
-	[AC_DEFINE([HAVE_SHL_LOAD], [1],
-		   [Define if you have the shl_load function.])
-	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"],
-    [AC_CHECK_LIB([dld], [shl_load],
-	    [AC_DEFINE([HAVE_SHL_LOAD], [1],
-		       [Define if you have the shl_load function.])
-	    LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}shl_load.la"
-	    LIBADD_SHL_LOAD="-ldld"])])
-AC_SUBST([LIBADD_SHL_LOAD])
-
-case $host_os in
-darwin[[1567]].*)
-# We only want this for pre-Mac OS X 10.4.
-  AC_CHECK_FUNC([_dyld_func_lookup],
-	[AC_DEFINE([HAVE_DYLD], [1],
-		   [Define if you have the _dyld_func_lookup function.])
-	LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dyld.la"])
-  ;;
-beos*)
-  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}load_add_on.la"
-  ;;
-cygwin* | mingw* | os2* | pw32*)
-  AC_CHECK_DECLS([cygwin_conv_path], [], [], [[#include <sys/cygwin.h>]])
-  LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}loadlibrary.la"
-  ;;
-esac
-
-AC_CHECK_LIB([dld], [dld_link],
-	[AC_DEFINE([HAVE_DLD], [1],
-		   [Define if you have the GNU dld library.])
-		LT_DLLOADERS="$LT_DLLOADERS ${lt_dlopen_dir+$lt_dlopen_dir/}dld_link.la"])
-AC_SUBST([LIBADD_DLD_LINK])
-
-m4_pattern_allow([^LT_DLPREOPEN$])
-LT_DLPREOPEN=
-if test -n "$LT_DLLOADERS"
-then
-  for lt_loader in $LT_DLLOADERS; do
-    LT_DLPREOPEN="$LT_DLPREOPEN-dlpreopen $lt_loader "
-  done
-  AC_DEFINE([HAVE_LIBDLLOADER], [1],
-            [Define if libdlloader will be built on this platform])
-fi
-AC_SUBST([LT_DLPREOPEN])
-
-dnl This isn't used anymore, but set it for backwards compatibility
-LIBADD_DL="$LIBADD_DLOPEN $LIBADD_SHL_LOAD"
-AC_SUBST([LIBADD_DL])
-
-AC_LANG_POP
-])# LT_LIB_DLLOAD
-
-# Old name:
-AU_ALIAS([AC_LTDL_DLLIB], [LT_LIB_DLLOAD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LTDL_DLLIB], [])
-
-
-# LT_SYS_SYMBOL_USCORE
-# --------------------
-# does the compiler prefix global symbols with an underscore?
-AC_DEFUN([LT_SYS_SYMBOL_USCORE],
-[m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-AC_CACHE_CHECK([for _ prefix in compiled symbols],
-  [lt_cv_sys_symbol_underscore],
-  [lt_cv_sys_symbol_underscore=no
-  cat > conftest.$ac_ext <<_LT_EOF
-void nm_test_func(){}
-int main(){nm_test_func;return 0;}
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-        AM_RUN_LOG([$_am_tar --version]) && break
-      done
-      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
-      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
-      am__untar="$_am_tar -xf -"
-      ;;
-    plaintar)
-      # Must skip GNU tar: if it does not support --format= it doesn't create
-      # ustar tarball either.
-      (tar --version) >/dev/null 2>&1 && continue
-      am__tar='tar chf - "$$tardir"'
-      am__tar_='tar chf - "$tardir"'
-      am__untar='tar xf -'
-      ;;
-    pax)
-      am__tar='pax -L -x $1 -w "$$tardir"'
-      am__tar_='pax -L -x $1 -w "$tardir"'
-      am__untar='pax -r'
-      ;;
-    cpio)
-      am__tar='find "$$tardir" -print | cpio -o -H $1 -L'
-      am__tar_='find "$tardir" -print | cpio -o -H $1 -L'
-      am__untar='cpio -i -H $1 -d'
-      ;;
-    none)
-      am__tar=false
-      am__tar_=false
-      am__untar=false
-      ;;
-    esac
-
-    # If the value was cached, stop now.  We just wanted to have am__tar
-    # and am__untar set.
-    test -n "${am_cv_prog_tar_$1}" && break
-
-    # tar/untar a dummy directory, and stop if the command works.
-    rm -rf conftest.dir
-    mkdir conftest.dir
-    echo GrepMe > conftest.dir/file
-    AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar])
-    rm -rf conftest.dir
-    if test -s conftest.tar; then
-      AM_RUN_LOG([$am__untar <conftest.tar])
-      AM_RUN_LOG([cat conftest.dir/file])
-      grep GrepMe conftest.dir/file >/dev/null 2>&1 && break
-    fi
-  done
-  rm -rf conftest.dir
-
-  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
-  AC_MSG_RESULT([$am_cv_prog_tar_$1])])
-
-AC_SUBST([am__tar])
-AC_SUBST([am__untar])
-]) # _AM_PROG_TAR
-
-m4_include([m4/asmcfi.m4])
-m4_include([m4/ax_append_flag.m4])
-m4_include([m4/ax_cc_maxopt.m4])
-m4_include([m4/ax_cflags_warn_all.m4])
-m4_include([m4/ax_check_compile_flag.m4])
-m4_include([m4/ax_compiler_vendor.m4])
-m4_include([m4/ax_configure_args.m4])
-m4_include([m4/ax_enable_builddir.m4])
-m4_include([m4/ax_gcc_archflag.m4])
-m4_include([m4/ax_gcc_x86_cpuid.m4])
-m4_include([m4/libtool.m4])
-m4_include([m4/ltoptions.m4])
-m4_include([m4/ltsugar.m4])
-m4_include([m4/ltversion.m4])
-m4_include([m4/lt~obsolete.m4])
-m4_include([acinclude.m4])
diff --git a/Modules/_ctypes/libffi/compile b/Modules/_ctypes/libffi/compile
deleted file mode 100755
index 531136b..0000000
--- a/Modules/_ctypes/libffi/compile
+++ /dev/null
@@ -1,347 +0,0 @@
-#! /bin/sh
-# Wrapper for compilers which do not understand '-c -o'.
-
-scriptversion=2012-10-14.11; # UTC
-
-# Copyright (C) 1999-2013 Free Software Foundation, Inc.
-# Written by Tom Tromey <tromey@cygnus.com>.
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-nl='
-'
-
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent tools from complaining about whitespace usage.
-IFS=" ""	$nl"
-
-file_conv=
-
-# func_file_conv build_file lazy
-# Convert a $build file to $host form and store it in $file
-# Currently only supports Windows hosts. If the determined conversion
-# type is listed in (the comma separated) LAZY, no conversion will
-# take place.
-func_file_conv ()
-{
-  file=$1
-  case $file in
-    / | /[!/]*) # absolute file, and not a UNC file
-      if test -z "$file_conv"; then
-	# lazily determine how to convert abs files
-	case `uname -s` in
-	  MINGW*)
-	    file_conv=mingw
-	    ;;
-	  CYGWIN*)
-	    file_conv=cygwin
-	    ;;
-	  *)
-	    file_conv=wine
-	    ;;
-	esac
-      fi
-      case $file_conv/,$2, in
-	*,$file_conv,*)
-	  ;;
-	mingw/*)
-	  file=`cmd //C echo "$file " | sed -e 's/"\(.*\) " *$/\1/'`
-	  ;;
-	cygwin/*)
-	  file=`cygpath -m "$file" || echo "$file"`
-	  ;;
-	wine/*)
-	  file=`winepath -w "$file" || echo "$file"`
-	  ;;
-      esac
-      ;;
-  esac
-}
-
-# func_cl_dashL linkdir
-# Make cl look for libraries in LINKDIR
-func_cl_dashL ()
-{
-  func_file_conv "$1"
-  if test -z "$lib_path"; then
-    lib_path=$file
-  else
-    lib_path="$lib_path;$file"
-  fi
-  linker_opts="$linker_opts -LIBPATH:$file"
-}
-
-# func_cl_dashl library
-# Do a library search-path lookup for cl
-func_cl_dashl ()
-{
-  lib=$1
-  found=no
-  save_IFS=$IFS
-  IFS=';'
-  for dir in $lib_path $LIB
-  do
-    IFS=$save_IFS
-    if $shared && test -f "$dir/$lib.dll.lib"; then
-      found=yes
-      lib=$dir/$lib.dll.lib
-      break
-    fi
-    if test -f "$dir/$lib.lib"; then
-      found=yes
-      lib=$dir/$lib.lib
-      break
-    fi
-    if test -f "$dir/lib$lib.a"; then
-      found=yes
-      lib=$dir/lib$lib.a
-      break
-    fi
-  done
-  IFS=$save_IFS
-
-  if test "$found" != yes; then
-    lib=$lib.lib
-  fi
-}
-
-# func_cl_wrapper cl arg...
-# Adjust compile command to suit cl
-func_cl_wrapper ()
-{
-  # Assume a capable shell
-  lib_path=
-  shared=:
-  linker_opts=
-  for arg
-  do
-    if test -n "$eat"; then
-      eat=
-    else
-      case $1 in
-	-o)
-	  # configure might choose to run compile as 'compile cc -o foo foo.c'.
-	  eat=1
-	  case $2 in
-	    *.o | *.[oO][bB][jJ])
-	      func_file_conv "$2"
-	      set x "$@" -Fo"$file"
-	      shift
-	      ;;
-	    *)
-	      func_file_conv "$2"
-	      set x "$@" -Fe"$file"
-	      shift
-	      ;;
-	  esac
-	  ;;
-	-I)
-	  eat=1
-	  func_file_conv "$2" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-I*)
-	  func_file_conv "${1#-I}" mingw
-	  set x "$@" -I"$file"
-	  shift
-	  ;;
-	-l)
-	  eat=1
-	  func_cl_dashl "$2"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-l*)
-	  func_cl_dashl "${1#-l}"
-	  set x "$@" "$lib"
-	  shift
-	  ;;
-	-L)
-	  eat=1
-	  func_cl_dashL "$2"
-	  ;;
-	-L*)
-	  func_cl_dashL "${1#-L}"
-	  ;;
-	-static)
-	  shared=false
-	  ;;
-	-Wl,*)
-	  arg=${1#-Wl,}
-	  save_ifs="$IFS"; IFS=','
-	  for flag in $arg; do
-	    IFS="$save_ifs"
-	    linker_opts="$linker_opts $flag"
-	  done
-	  IFS="$save_ifs"
-	  ;;
-	-Xlinker)
-	  eat=1
-	  linker_opts="$linker_opts $2"
-	  ;;
-	-*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-	*.cc | *.CC | *.cxx | *.CXX | *.[cC]++)
-	  func_file_conv "$1"
-	  set x "$@" -Tp"$file"
-	  shift
-	  ;;
-	*.c | *.cpp | *.CPP | *.lib | *.LIB | *.Lib | *.OBJ | *.obj | *.[oO])
-	  func_file_conv "$1" mingw
-	  set x "$@" "$file"
-	  shift
-	  ;;
-	*)
-	  set x "$@" "$1"
-	  shift
-	  ;;
-      esac
-    fi
-    shift
-  done
-  if test -n "$linker_opts"; then
-    linker_opts="-link$linker_opts"
-  fi
-  exec "$@" $linker_opts
-  exit 1
-}
-
-eat=
-
-case $1 in
-  '')
-     echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: compile [--help] [--version] PROGRAM [ARGS]
-
-Wrapper for compilers which do not understand '-c -o'.
-Remove '-o dest.o' from ARGS, run PROGRAM with the remaining
-arguments, and rename the output as expected.
-
-If you are trying to build a whole package this is not the
-right script to run: please start by reading the file 'INSTALL'.
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "compile $scriptversion"
-    exit $?
-    ;;
-  cl | *[/\\]cl | cl.exe | *[/\\]cl.exe )
-    func_cl_wrapper "$@"      # Doesn't return...
-    ;;
-esac
-
-ofile=
-cfile=
-
-for arg
-do
-  if test -n "$eat"; then
-    eat=
-  else
-    case $1 in
-      -o)
-	# configure might choose to run compile as 'compile cc -o foo foo.c'.
-	# So we strip '-o arg' only if arg is an object.
-	eat=1
-	case $2 in
-	  *.o | *.obj)
-	    ofile=$2
-	    ;;
-	  *)
-	    set x "$@" -o "$2"
-	    shift
-	    ;;
-	esac
-	;;
-      *.c)
-	cfile=$1
-	set x "$@" "$1"
-	shift
-	;;
-      *)
-	set x "$@" "$1"
-	shift
-	;;
-    esac
-  fi
-  shift
-done
-
-if test -z "$ofile" || test -z "$cfile"; then
-  # If no '-o' option was seen then we might have been invoked from a
-  # pattern rule where we don't need one.  That is ok -- this is a
-  # normal compilation that the losing compiler can handle.  If no
-  # '.c' file was seen then we are probably linking.  That is also
-  # ok.
-  exec "$@"
-fi
-
-# Name of file we expect compiler to create.
-cofile=`echo "$cfile" | sed 's|^.*[\\/]||; s|^[a-zA-Z]:||; s/\.c$/.o/'`
-
-# Create the lock directory.
-# Note: use '[/\\:.-]' here to ensure that we don't use the same name
-# that we are using for the .o file.  Also, base the name on the expected
-# object file name, since that is what matters with a parallel build.
-lockdir=`echo "$cofile" | sed -e 's|[/\\:.-]|_|g'`.d
-while true; do
-  if mkdir "$lockdir" >/dev/null 2>&1; then
-    break
-  fi
-  sleep 1
-done
-# FIXME: race condition here if user kills between mkdir and trap.
-trap "rmdir '$lockdir'; exit 1" 1 2 15
-
-# Run the compile.
-"$@"
-ret=$?
-
-if test -f "$cofile"; then
-  test "$cofile" = "$ofile" || mv "$cofile" "$ofile"
-elif test -f "${cofile}bj"; then
-  test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile"
-fi
-
-rmdir "$lockdir"
-exit $ret
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Modules/_ctypes/libffi/config.guess b/Modules/_ctypes/libffi/config.guess
deleted file mode 100755
index b79252d..0000000
--- a/Modules/_ctypes/libffi/config.guess
+++ /dev/null
@@ -1,1558 +0,0 @@
-#! /bin/sh
-# Attempt to guess a canonical system name.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
-
-timestamp='2013-06-10'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program.  This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-#
-# Originally written by Per Bothner.
-#
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-#
-# Please send patches with a ChangeLog entry to config-patches@gnu.org.
-
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION]
-
-Output the configuration name of the system \`$me' is run on.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.guess ($timestamp)
-
-Originally written by Per Bothner.
-Copyright 1992-2013 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help" >&2
-       exit 1 ;;
-    * )
-       break ;;
-  esac
-done
-
-if test $# != 0; then
-  echo "$me: too many arguments$help" >&2
-  exit 1
-fi
-
-trap 'exit 1' 1 2 15
-
-# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
-# compiler to aid in system detection is discouraged as it requires
-# temporary files to be created and, as you can see below, it is a
-# headache to deal with in a portable fashion.
-
-# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. We still
-# use `HOST_CC' if defined, but it is deprecated.
-
-# Portable tmp directory creation inspired by the Autoconf team.
-
-set_cc_for_build='
-trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ;
-trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ;
-: ${TMPDIR=/tmp} ;
- { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } ||
- { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } ||
- { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } ||
- { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ;
-dummy=$tmp/dummy ;
-tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ;
-case $CC_FOR_BUILD,$HOST_CC,$CC in
- ,,)    echo "int x;" > $dummy.c ;
-	for c in cc gcc c89 c99 ; do
-	  if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then
-	     CC_FOR_BUILD="$c"; break ;
-	  fi ;
-	done ;
-	if test x"$CC_FOR_BUILD" = x ; then
-	  CC_FOR_BUILD=no_compiler_found ;
-	fi
-	;;
- ,,*)   CC_FOR_BUILD=$CC ;;
- ,*,*)  CC_FOR_BUILD=$HOST_CC ;;
-esac ; set_cc_for_build= ;'
-
-# This is needed to find uname on a Pyramid OSx when run in the BSD universe.
-# (ghazi@noc.rutgers.edu 1994-08-24)
-if (test -f /.attbin/uname) >/dev/null 2>&1 ; then
-	PATH=$PATH:/.attbin ; export PATH
-fi
-
-UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown
-UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown
-UNAME_SYSTEM=`(uname -s) 2>/dev/null`  || UNAME_SYSTEM=unknown
-UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown
-
-case "${UNAME_SYSTEM}" in
-Linux|GNU|GNU/*)
-	# If the system lacks a compiler, then just pick glibc.
-	# We could probably try harder.
-	LIBC=gnu
-
-	eval $set_cc_for_build
-	cat <<-EOF > $dummy.c
-	#include <features.h>
-	#if defined(__UCLIBC__)
-	LIBC=uclibc
-	#elif defined(__dietlibc__)
-	LIBC=dietlibc
-	#else
-	LIBC=gnu
-	#endif
-	EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'`
-	;;
-esac
-
-# Note: order is significant - the case branches are not exclusive.
-
-case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in
-    *:NetBSD:*:*)
-	# NetBSD (nbsd) targets should (where applicable) match one or
-	# more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*,
-	# *-*-netbsdecoff* and *-*-netbsd*.  For targets that recently
-	# switched to ELF, *-*-netbsd* would select the old
-	# object file format.  This provides both forward
-	# compatibility and a consistent mechanism for selecting the
-	# object file format.
-	#
-	# Note: NetBSD doesn't particularly care about the vendor
-	# portion of the name.  We always set it to "unknown".
-	sysctl="sysctl -n hw.machine_arch"
-	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
-	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
-	case "${UNAME_MACHINE_ARCH}" in
-	    armeb) machine=armeb-unknown ;;
-	    arm*) machine=arm-unknown ;;
-	    sh3el) machine=shl-unknown ;;
-	    sh3eb) machine=sh-unknown ;;
-	    sh5el) machine=sh5le-unknown ;;
-	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
-	esac
-	# The Operating System including object format, if it has switched
-	# to ELF recently, or will in the future.
-	case "${UNAME_MACHINE_ARCH}" in
-	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
-		eval $set_cc_for_build
-		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
-			| grep -q __ELF__
-		then
-		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
-		    # Return netbsd for either.  FIX?
-		    os=netbsd
-		else
-		    os=netbsdelf
-		fi
-		;;
-	    *)
-		os=netbsd
-		;;
-	esac
-	# The OS release
-	# Debian GNU/NetBSD machines have a different userland, and
-	# thus, need a distinct triplet. However, they do not need
-	# kernel version information, so it can be replaced with a
-	# suitable tag, in the style of linux-gnu.
-	case "${UNAME_VERSION}" in
-	    Debian*)
-		release='-gnu'
-		;;
-	    *)
-		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
-		;;
-	esac
-	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
-	# contains redundant information, the shorter form:
-	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
-	echo "${machine}-${os}${release}"
-	exit ;;
-    *:Bitrig:*:*)
-	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
-	exit ;;
-    *:OpenBSD:*:*)
-	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
-	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
-	exit ;;
-    *:ekkoBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
-	exit ;;
-    *:SolidBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
-	exit ;;
-    macppc:MirBSD:*:*)
-	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    *:MirBSD:*:*)
-	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
-	exit ;;
-    alpha:OSF1:*:*)
-	case $UNAME_RELEASE in
-	*4.0)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
-		;;
-	*5.*)
-		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
-		;;
-	esac
-	# According to Compaq, /usr/sbin/psrinfo has been available on
-	# OSF/1 and Tru64 systems produced since 1995.  I hope that
-	# covers most systems running today.  This code pipes the CPU
-	# types through head -n 1, so we only detect the type of CPU 0.
-	ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^  The alpha \(.*\) processor.*$/\1/p' | head -n 1`
-	case "$ALPHA_CPU_TYPE" in
-	    "EV4 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV4.5 (21064)")
-		UNAME_MACHINE="alpha" ;;
-	    "LCA4 (21066/21068)")
-		UNAME_MACHINE="alpha" ;;
-	    "EV5 (21164)")
-		UNAME_MACHINE="alphaev5" ;;
-	    "EV5.6 (21164A)")
-		UNAME_MACHINE="alphaev56" ;;
-	    "EV5.6 (21164PC)")
-		UNAME_MACHINE="alphapca56" ;;
-	    "EV5.7 (21164PC)")
-		UNAME_MACHINE="alphapca57" ;;
-	    "EV6 (21264)")
-		UNAME_MACHINE="alphaev6" ;;
-	    "EV6.7 (21264A)")
-		UNAME_MACHINE="alphaev67" ;;
-	    "EV6.8CB (21264C)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8AL (21264B)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.8CX (21264D)")
-		UNAME_MACHINE="alphaev68" ;;
-	    "EV6.9A (21264/EV69A)")
-		UNAME_MACHINE="alphaev69" ;;
-	    "EV7 (21364)")
-		UNAME_MACHINE="alphaev7" ;;
-	    "EV7.9 (21364A)")
-		UNAME_MACHINE="alphaev79" ;;
-	esac
-	# A Pn.n version is a patched version.
-	# A Vn.n version is a released version.
-	# A Tn.n version is a released field test version.
-	# A Xn.n version is an unreleased experimental baselevel.
-	# 1.2 uses "1.2" for uname -r.
-	echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	# Reset EXIT trap before exiting to avoid spurious non-zero exit code.
-	exitcode=$?
-	trap '' 0
-	exit $exitcode ;;
-    Alpha\ *:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# Should we change UNAME_MACHINE based on the output of uname instead
-	# of the specific Alpha model?
-	echo alpha-pc-interix
-	exit ;;
-    21064:Windows_NT:50:3)
-	echo alpha-dec-winnt3.5
-	exit ;;
-    Amiga*:UNIX_System_V:4.0:*)
-	echo m68k-unknown-sysv4
-	exit ;;
-    *:[Aa]miga[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-amigaos
-	exit ;;
-    *:[Mm]orph[Oo][Ss]:*:*)
-	echo ${UNAME_MACHINE}-unknown-morphos
-	exit ;;
-    *:OS/390:*:*)
-	echo i370-ibm-openedition
-	exit ;;
-    *:z/VM:*:*)
-	echo s390-ibm-zvmoe
-	exit ;;
-    *:OS400:*:*)
-	echo powerpc-ibm-os400
-	exit ;;
-    arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*)
-	echo arm-acorn-riscix${UNAME_RELEASE}
-	exit ;;
-    arm*:riscos:*:*|arm*:RISCOS:*:*)
-	echo arm-unknown-riscos
-	exit ;;
-    SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*)
-	echo hppa1.1-hitachi-hiuxmpp
-	exit ;;
-    Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*)
-	# akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE.
-	if test "`(/bin/universe) 2>/dev/null`" = att ; then
-		echo pyramid-pyramid-sysv3
-	else
-		echo pyramid-pyramid-bsd
-	fi
-	exit ;;
-    NILE*:*:*:dcosx)
-	echo pyramid-pyramid-svr4
-	exit ;;
-    DRS?6000:unix:4.0:6*)
-	echo sparc-icl-nx6
-	exit ;;
-    DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*)
-	case `/usr/bin/uname -p` in
-	    sparc) echo sparc-icl-nx7; exit ;;
-	esac ;;
-    s390x:SunOS:*:*)
-	echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4H:SunOS:5.*:*)
-	echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*)
-	echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*)
-	echo i386-pc-auroraux${UNAME_RELEASE}
-	exit ;;
-    i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*)
-	eval $set_cc_for_build
-	SUN_ARCH="i386"
-	# If there is a compiler, see if it is configured for 64-bit objects.
-	# Note that the Sun cc does not turn __LP64__ into 1 like gcc does.
-	# This test works for both compilers.
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		SUN_ARCH="x86_64"
-	    fi
-	fi
-	echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:6*:*)
-	# According to config.sub, this is the proper way to canonicalize
-	# SunOS6.  Hard to guess exactly what SunOS6 will be like, but
-	# it's likely to be more like Solaris than SunOS4.
-	echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    sun4*:SunOS:*:*)
-	case "`/usr/bin/arch -k`" in
-	    Series*|S4*)
-		UNAME_RELEASE=`uname -v`
-		;;
-	esac
-	# Japanese Language versions have a version number like `4.1.3-JL'.
-	echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'`
-	exit ;;
-    sun3*:SunOS:*:*)
-	echo m68k-sun-sunos${UNAME_RELEASE}
-	exit ;;
-    sun*:*:4.2BSD:*)
-	UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null`
-	test "x${UNAME_RELEASE}" = "x" && UNAME_RELEASE=3
-	case "`/bin/arch`" in
-	    sun3)
-		echo m68k-sun-sunos${UNAME_RELEASE}
-		;;
-	    sun4)
-		echo sparc-sun-sunos${UNAME_RELEASE}
-		;;
-	esac
-	exit ;;
-    aushp:SunOS:*:*)
-	echo sparc-auspex-sunos${UNAME_RELEASE}
-	exit ;;
-    # The situation for MiNT is a little confusing.  The machine name
-    # can be virtually everything (everything which is not
-    # "atarist" or "atariste" at least should have a processor
-    # > m68000).  The system name ranges from "MiNT" over "FreeMiNT"
-    # to the lowercase version "mint" (or "freemint").  Finally
-    # the system name "TOS" denotes a system which is actually not
-    # MiNT.  But MiNT is downward compatible to TOS, so this should
-    # be no problem.
-    atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*)
-	echo m68k-atari-mint${UNAME_RELEASE}
-	exit ;;
-    milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*)
-	echo m68k-milan-mint${UNAME_RELEASE}
-	exit ;;
-    hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*)
-	echo m68k-hades-mint${UNAME_RELEASE}
-	exit ;;
-    *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*)
-	echo m68k-unknown-mint${UNAME_RELEASE}
-	exit ;;
-    m68k:machten:*:*)
-	echo m68k-apple-machten${UNAME_RELEASE}
-	exit ;;
-    powerpc:machten:*:*)
-	echo powerpc-apple-machten${UNAME_RELEASE}
-	exit ;;
-    RISC*:Mach:*:*)
-	echo mips-dec-mach_bsd4.3
-	exit ;;
-    RISC*:ULTRIX:*:*)
-	echo mips-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    VAX*:ULTRIX*:*:*)
-	echo vax-dec-ultrix${UNAME_RELEASE}
-	exit ;;
-    2020:CLIX:*:* | 2430:CLIX:*:*)
-	echo clipper-intergraph-clix${UNAME_RELEASE}
-	exit ;;
-    mips:*:*:UMIPS | mips:*:*:RISCos)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-#ifdef __cplusplus
-#include <stdio.h>  /* for printf() prototype */
-	int main (int argc, char *argv[]) {
-#else
-	int main (argc, argv) int argc; char *argv[]; {
-#endif
-	#if defined (host_mips) && defined (MIPSEB)
-	#if defined (SYSTYPE_SYSV)
-	  printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_SVR4)
-	  printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0);
-	#endif
-	#if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD)
-	  printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0);
-	#endif
-	#endif
-	  exit (-1);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c &&
-	  dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` &&
-	  SYSTEM_NAME=`$dummy $dummyarg` &&
-	    { echo "$SYSTEM_NAME"; exit; }
-	echo mips-mips-riscos${UNAME_RELEASE}
-	exit ;;
-    Motorola:PowerMAX_OS:*:*)
-	echo powerpc-motorola-powermax
-	exit ;;
-    Motorola:*:4.3:PL8-*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*)
-	echo powerpc-harris-powermax
-	exit ;;
-    Night_Hawk:Power_UNIX:*:*)
-	echo powerpc-harris-powerunix
-	exit ;;
-    m88k:CX/UX:7*:*)
-	echo m88k-harris-cxux7
-	exit ;;
-    m88k:*:4*:R4*)
-	echo m88k-motorola-sysv4
-	exit ;;
-    m88k:*:3*:R3*)
-	echo m88k-motorola-sysv3
-	exit ;;
-    AViiON:dgux:*:*)
-	# DG/UX returns AViiON for all architectures
-	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ]
-	then
-	    if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \
-	       [ ${TARGET_BINARY_INTERFACE}x = x ]
-	    then
-		echo m88k-dg-dgux${UNAME_RELEASE}
-	    else
-		echo m88k-dg-dguxbcs${UNAME_RELEASE}
-	    fi
-	else
-	    echo i586-dg-dgux${UNAME_RELEASE}
-	fi
-	exit ;;
-    M88*:DolphinOS:*:*)	# DolphinOS (SVR3)
-	echo m88k-dolphin-sysv3
-	exit ;;
-    M88*:*:R3*:*)
-	# Delta 88k system running SVR3
-	echo m88k-motorola-sysv3
-	exit ;;
-    XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3)
-	echo m88k-tektronix-sysv3
-	exit ;;
-    Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD)
-	echo m68k-tektronix-bsd
-	exit ;;
-    *:IRIX*:*:*)
-	echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'`
-	exit ;;
-    ????????:AIX?:[12].1:2)   # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX.
-	echo romp-ibm-aix     # uname -m gives an 8 hex-code CPU id
-	exit ;;               # Note that: echo "'`uname -s`'" gives 'AIX '
-    i*86:AIX:*:*)
-	echo i386-ibm-aix
-	exit ;;
-    ia64:AIX:*:*)
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${UNAME_MACHINE}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:2:3)
-	if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then
-		eval $set_cc_for_build
-		sed 's/^		//' << EOF >$dummy.c
-		#include <sys/systemcfg.h>
-
-		main()
-			{
-			if (!__power_pc())
-				exit(1);
-			puts("powerpc-ibm-aix3.2.5");
-			exit(0);
-			}
-EOF
-		if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy`
-		then
-			echo "$SYSTEM_NAME"
-		else
-			echo rs6000-ibm-aix3.2.5
-		fi
-	elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then
-		echo rs6000-ibm-aix3.2.4
-	else
-		echo rs6000-ibm-aix3.2
-	fi
-	exit ;;
-    *:AIX:*:[4567])
-	IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'`
-	if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then
-		IBM_ARCH=rs6000
-	else
-		IBM_ARCH=powerpc
-	fi
-	if [ -x /usr/bin/oslevel ] ; then
-		IBM_REV=`/usr/bin/oslevel`
-	else
-		IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE}
-	fi
-	echo ${IBM_ARCH}-ibm-aix${IBM_REV}
-	exit ;;
-    *:AIX:*:*)
-	echo rs6000-ibm-aix
-	exit ;;
-    ibmrt:4.4BSD:*|romp-ibm:BSD:*)
-	echo romp-ibm-bsd4.4
-	exit ;;
-    ibmrt:*BSD:*|romp-ibm:BSD:*)            # covers RT/PC BSD and
-	echo romp-ibm-bsd${UNAME_RELEASE}   # 4.3 with uname added to
-	exit ;;                             # report: romp-ibm BSD 4.3
-    *:BOSX:*:*)
-	echo rs6000-bull-bosx
-	exit ;;
-    DPX/2?00:B.O.S.:*:*)
-	echo m68k-bull-sysv3
-	exit ;;
-    9000/[34]??:4.3bsd:1.*:*)
-	echo m68k-hp-bsd
-	exit ;;
-    hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*)
-	echo m68k-hp-bsd4.4
-	exit ;;
-    9000/[34678]??:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	case "${UNAME_MACHINE}" in
-	    9000/31? )            HP_ARCH=m68000 ;;
-	    9000/[34]?? )         HP_ARCH=m68k ;;
-	    9000/[678][0-9][0-9])
-		if [ -x /usr/bin/getconf ]; then
-		    sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null`
-		    sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null`
-		    case "${sc_cpu_version}" in
-		      523) HP_ARCH="hppa1.0" ;; # CPU_PA_RISC1_0
-		      528) HP_ARCH="hppa1.1" ;; # CPU_PA_RISC1_1
-		      532)                      # CPU_PA_RISC2_0
-			case "${sc_kernel_bits}" in
-			  32) HP_ARCH="hppa2.0n" ;;
-			  64) HP_ARCH="hppa2.0w" ;;
-			  '') HP_ARCH="hppa2.0" ;;   # HP-UX 10.20
-			esac ;;
-		    esac
-		fi
-		if [ "${HP_ARCH}" = "" ]; then
-		    eval $set_cc_for_build
-		    sed 's/^		//' << EOF >$dummy.c
-
-		#define _HPUX_SOURCE
-		#include <stdlib.h>
-		#include <unistd.h>
-
-		int main ()
-		{
-		#if defined(_SC_KERNEL_BITS)
-		    long bits = sysconf(_SC_KERNEL_BITS);
-		#endif
-		    long cpu  = sysconf (_SC_CPU_VERSION);
-
-		    switch (cpu)
-			{
-			case CPU_PA_RISC1_0: puts ("hppa1.0"); break;
-			case CPU_PA_RISC1_1: puts ("hppa1.1"); break;
-			case CPU_PA_RISC2_0:
-		#if defined(_SC_KERNEL_BITS)
-			    switch (bits)
-				{
-				case 64: puts ("hppa2.0w"); break;
-				case 32: puts ("hppa2.0n"); break;
-				default: puts ("hppa2.0"); break;
-				} break;
-		#else  /* !defined(_SC_KERNEL_BITS) */
-			    puts ("hppa2.0"); break;
-		#endif
-			default: puts ("hppa1.0"); break;
-			}
-		    exit (0);
-		}
-EOF
-		    (CCOPTS= $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy`
-		    test -z "$HP_ARCH" && HP_ARCH=hppa
-		fi ;;
-	esac
-	if [ ${HP_ARCH} = "hppa2.0w" ]
-	then
-	    eval $set_cc_for_build
-
-	    # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating
-	    # 32-bit code.  hppa64-hp-hpux* has the same kernel and a compiler
-	    # generating 64-bit code.  GNU and HP use different nomenclature:
-	    #
-	    # $ CC_FOR_BUILD=cc ./config.guess
-	    # => hppa2.0w-hp-hpux11.23
-	    # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess
-	    # => hppa64-hp-hpux11.23
-
-	    if echo __LP64__ | (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) |
-		grep -q __LP64__
-	    then
-		HP_ARCH="hppa2.0w"
-	    else
-		HP_ARCH="hppa64"
-	    fi
-	fi
-	echo ${HP_ARCH}-hp-hpux${HPUX_REV}
-	exit ;;
-    ia64:HP-UX:*:*)
-	HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'`
-	echo ia64-hp-hpux${HPUX_REV}
-	exit ;;
-    3050*:HI-UX:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#include <unistd.h>
-	int
-	main ()
-	{
-	  long cpu = sysconf (_SC_CPU_VERSION);
-	  /* The order matters, because CPU_IS_HP_MC68K erroneously returns
-	     true for CPU_PA_RISC1_0.  CPU_IS_PA_RISC returns correct
-	     results, however.  */
-	  if (CPU_IS_PA_RISC (cpu))
-	    {
-	      switch (cpu)
-		{
-		  case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break;
-		  case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break;
-		  default: puts ("hppa-hitachi-hiuxwe2"); break;
-		}
-	    }
-	  else if (CPU_IS_HP_MC68K (cpu))
-	    puts ("m68k-hitachi-hiuxwe2");
-	  else puts ("unknown-hitachi-hiuxwe2");
-	  exit (0);
-	}
-EOF
-	$CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` &&
-		{ echo "$SYSTEM_NAME"; exit; }
-	echo unknown-hitachi-hiuxwe2
-	exit ;;
-    9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* )
-	echo hppa1.1-hp-bsd
-	exit ;;
-    9000/8??:4.3bsd:*:*)
-	echo hppa1.0-hp-bsd
-	exit ;;
-    *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*)
-	echo hppa1.0-hp-mpeix
-	exit ;;
-    hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* )
-	echo hppa1.1-hp-osf
-	exit ;;
-    hp8??:OSF1:*:*)
-	echo hppa1.0-hp-osf
-	exit ;;
-    i*86:OSF1:*:*)
-	if [ -x /usr/sbin/sysversion ] ; then
-	    echo ${UNAME_MACHINE}-unknown-osf1mk
-	else
-	    echo ${UNAME_MACHINE}-unknown-osf1
-	fi
-	exit ;;
-    parisc*:Lites*:*:*)
-	echo hppa1.1-hp-lites
-	exit ;;
-    C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*)
-	echo c1-convex-bsd
-	exit ;;
-    C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*)
-	echo c34-convex-bsd
-	exit ;;
-    C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*)
-	echo c38-convex-bsd
-	exit ;;
-    C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*)
-	echo c4-convex-bsd
-	exit ;;
-    CRAY*Y-MP:*:*:*)
-	echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*[A-Z]90:*:*:*)
-	echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \
-	| sed -e 's/CRAY.*\([A-Z]90\)/\1/' \
-	      -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \
-	      -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*TS:*:*:*)
-	echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*T3E:*:*:*)
-	echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    CRAY*SV1:*:*:*)
-	echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    *:UNICOS/mp:*:*)
-	echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/'
-	exit ;;
-    F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*)
-	FUJITSU_PROC=`uname -m | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz'`
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'`
-	echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    5000:UNIX_System_V:4.*:*)
-	FUJITSU_SYS=`uname -p | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/\///'`
-	FUJITSU_REL=`echo ${UNAME_RELEASE} | tr 'ABCDEFGHIJKLMNOPQRSTUVWXYZ' 'abcdefghijklmnopqrstuvwxyz' | sed -e 's/ /_/'`
-	echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}"
-	exit ;;
-    i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*)
-	echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE}
-	exit ;;
-    sparc*:BSD/OS:*:*)
-	echo sparc-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:BSD/OS:*:*)
-	echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE}
-	exit ;;
-    *:FreeBSD:*:*)
-	UNAME_PROCESSOR=`/usr/bin/uname -p`
-	case ${UNAME_PROCESSOR} in
-	    amd64)
-		echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	    *)
-		echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;;
-	esac
-	exit ;;
-    i*:CYGWIN*:*)
-	echo ${UNAME_MACHINE}-pc-cygwin
-	exit ;;
-    *:MINGW64*:*)
-	echo ${UNAME_MACHINE}-pc-mingw64
-	exit ;;
-    *:MINGW*:*)
-	echo ${UNAME_MACHINE}-pc-mingw32
-	exit ;;
-    i*:MSYS*:*)
-	echo ${UNAME_MACHINE}-pc-msys
-	exit ;;
-    i*:windows32*:*)
-	# uname -m includes "-pc" on this system.
-	echo ${UNAME_MACHINE}-mingw32
-	exit ;;
-    i*:PW*:*)
-	echo ${UNAME_MACHINE}-pc-pw32
-	exit ;;
-    *:Interix*:*)
-	case ${UNAME_MACHINE} in
-	    x86)
-		echo i586-pc-interix${UNAME_RELEASE}
-		exit ;;
-	    authenticamd | genuineintel | EM64T)
-		echo x86_64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	    IA64)
-		echo ia64-unknown-interix${UNAME_RELEASE}
-		exit ;;
-	esac ;;
-    [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*)
-	echo i${UNAME_MACHINE}-pc-mks
-	exit ;;
-    8664:Windows_NT:*)
-	echo x86_64-pc-mks
-	exit ;;
-    i*:Windows_NT*:* | Pentium*:Windows_NT*:*)
-	# How do we know it's Interix rather than the generic POSIX subsystem?
-	# It also conflicts with pre-2.0 versions of AT&T UWIN. Should we
-	# UNAME_MACHINE based on the output of uname instead of i386?
-	echo i586-pc-interix
-	exit ;;
-    i*:UWIN*:*)
-	echo ${UNAME_MACHINE}-pc-uwin
-	exit ;;
-    amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*)
-	echo x86_64-unknown-cygwin
-	exit ;;
-    p*:CYGWIN*:*)
-	echo powerpcle-unknown-cygwin
-	exit ;;
-    prep*:SunOS:5.*:*)
-	echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'`
-	exit ;;
-    *:GNU:*:*)
-	# the GNU system
-	echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'`
-	exit ;;
-    *:GNU/*:*:*)
-	# other systems with GNU libc and userland
-	echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr '[A-Z]' '[a-z]'``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC}
-	exit ;;
-    i*86:Minix:*:*)
-	echo ${UNAME_MACHINE}-pc-minix
-	exit ;;
-    aarch64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    aarch64_be:Linux:*:*)
-	UNAME_MACHINE=aarch64_be
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    alpha:Linux:*:*)
-	case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in
-	  EV5)   UNAME_MACHINE=alphaev5 ;;
-	  EV56)  UNAME_MACHINE=alphaev56 ;;
-	  PCA56) UNAME_MACHINE=alphapca56 ;;
-	  PCA57) UNAME_MACHINE=alphapca56 ;;
-	  EV6)   UNAME_MACHINE=alphaev6 ;;
-	  EV67)  UNAME_MACHINE=alphaev67 ;;
-	  EV68*) UNAME_MACHINE=alphaev68 ;;
-	esac
-	objdump --private-headers /bin/sh | grep -q ld.so.1
-	if test "$?" = 0 ; then LIBC="gnulibc1" ; fi
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    arc:Linux:*:* | arceb:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    arm*:Linux:*:*)
-	eval $set_cc_for_build
-	if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \
-	    | grep -q __ARM_EABI__
-	then
-	    echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	else
-	    if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \
-		| grep -q __ARM_PCS_VFP
-	    then
-		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi
-	    else
-		echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf
-	    fi
-	fi
-	exit ;;
-    avr32*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    cris:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
-	exit ;;
-    crisv32:Linux:*:*)
-	echo ${UNAME_MACHINE}-axis-linux-${LIBC}
-	exit ;;
-    frv:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    hexagon:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    i*86:Linux:*:*)
-	echo ${UNAME_MACHINE}-pc-linux-${LIBC}
-	exit ;;
-    ia64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    m32r*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    m68*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    mips:Linux:*:* | mips64:Linux:*:*)
-	eval $set_cc_for_build
-	sed 's/^	//' << EOF >$dummy.c
-	#undef CPU
-	#undef ${UNAME_MACHINE}
-	#undef ${UNAME_MACHINE}el
-	#if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL)
-	CPU=${UNAME_MACHINE}el
-	#else
-	#if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB)
-	CPU=${UNAME_MACHINE}
-	#else
-	CPU=
-	#endif
-	#endif
-EOF
-	eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'`
-	test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; }
-	;;
-    or1k:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    or32:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    padre:Linux:*:*)
-	echo sparc-unknown-linux-${LIBC}
-	exit ;;
-    parisc64:Linux:*:* | hppa64:Linux:*:*)
-	echo hppa64-unknown-linux-${LIBC}
-	exit ;;
-    parisc:Linux:*:* | hppa:Linux:*:*)
-	# Look for CPU level
-	case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in
-	  PA7*) echo hppa1.1-unknown-linux-${LIBC} ;;
-	  PA8*) echo hppa2.0-unknown-linux-${LIBC} ;;
-	  *)    echo hppa-unknown-linux-${LIBC} ;;
-	esac
-	exit ;;
-    ppc64:Linux:*:*)
-	echo powerpc64-unknown-linux-${LIBC}
-	exit ;;
-    ppc:Linux:*:*)
-	echo powerpc-unknown-linux-${LIBC}
-	exit ;;
-    ppc64le:Linux:*:*)
-	echo powerpc64le-unknown-linux-${LIBC}
-	exit ;;
-    ppcle:Linux:*:*)
-	echo powerpcle-unknown-linux-${LIBC}
-	exit ;;
-    s390:Linux:*:* | s390x:Linux:*:*)
-	echo ${UNAME_MACHINE}-ibm-linux-${LIBC}
-	exit ;;
-    sh64*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    sh*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    sparc:Linux:*:* | sparc64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    tile*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    vax:Linux:*:*)
-	echo ${UNAME_MACHINE}-dec-linux-${LIBC}
-	exit ;;
-    x86_64:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    xtensa*:Linux:*:*)
-	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
-	exit ;;
-    i*86:DYNIX/ptx:4*:*)
-	# ptx 4.0 does uname -s correctly, with DYNIX/ptx in there.
-	# earlier versions are messed up and put the nodename in both
-	# sysname and nodename.
-	echo i386-sequent-sysv4
-	exit ;;
-    i*86:UNIX_SV:4.2MP:2.*)
-	# Unixware is an offshoot of SVR4, but it has its own version
-	# number series starting with 2...
-	# I am not positive that other SVR4 systems won't match this,
-	# I just have to hope.  -- rms.
-	# Use sysv4.2uw... so that sysv4* matches it.
-	echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION}
-	exit ;;
-    i*86:OS/2:*:*)
-	# If we were able to find `uname', then EMX Unix compatibility
-	# is probably installed.
-	echo ${UNAME_MACHINE}-pc-os2-emx
-	exit ;;
-    i*86:XTS-300:*:STOP)
-	echo ${UNAME_MACHINE}-unknown-stop
-	exit ;;
-    i*86:atheos:*:*)
-	echo ${UNAME_MACHINE}-unknown-atheos
-	exit ;;
-    i*86:syllable:*:*)
-	echo ${UNAME_MACHINE}-pc-syllable
-	exit ;;
-    i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*)
-	echo i386-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    i*86:*DOS:*:*)
-	echo ${UNAME_MACHINE}-pc-msdosdjgpp
-	exit ;;
-    i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*)
-	UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'`
-	if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then
-		echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL}
-	else
-		echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL}
-	fi
-	exit ;;
-    i*86:*:5:[678]*)
-	# UnixWare 7.x, OpenUNIX and OpenServer 6.
-	case `/bin/uname -X | grep "^Machine"` in
-	    *486*)	     UNAME_MACHINE=i486 ;;
-	    *Pentium)	     UNAME_MACHINE=i586 ;;
-	    *Pent*|*Celeron) UNAME_MACHINE=i686 ;;
-	esac
-	echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION}
-	exit ;;
-    i*86:*:3.2:*)
-	if test -f /usr/options/cb.name; then
-		UNAME_REL=`sed -n 's/.*Version //p' </usr/options/cb.name`
-		echo ${UNAME_MACHINE}-pc-isc$UNAME_REL
-	elif /bin/uname -X 2>/dev/null >/dev/null ; then
-		UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')`
-		(/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486
-		(/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \
-			&& UNAME_MACHINE=i586
-		(/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		(/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \
-			&& UNAME_MACHINE=i686
-		echo ${UNAME_MACHINE}-pc-sco$UNAME_REL
-	else
-		echo ${UNAME_MACHINE}-pc-sysv32
-	fi
-	exit ;;
-    pc:*:*:*)
-	# Left here for compatibility:
-	# uname -m prints for DJGPP always 'pc', but it prints nothing about
-	# the processor, so we play safe by assuming i586.
-	# Note: whatever this is, it MUST be the same as what config.sub
-	# prints for the "djgpp" host, or else GDB configury will decide that
-	# this is a cross-build.
-	echo i586-pc-msdosdjgpp
-	exit ;;
-    Intel:Mach:3*:*)
-	echo i386-pc-mach3
-	exit ;;
-    paragon:*:*:*)
-	echo i860-intel-osf1
-	exit ;;
-    i860:*:4.*:*) # i860-SVR4
-	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
-	  echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4
-	else # Add other i860-SVR4 vendors below as they are discovered.
-	  echo i860-unknown-sysv${UNAME_RELEASE}  # Unknown i860-SVR4
-	fi
-	exit ;;
-    mini*:CTIX:SYS*5:*)
-	# "miniframe"
-	echo m68010-convergent-sysv
-	exit ;;
-    mc68k:UNIX:SYSTEM5:3.51m)
-	echo m68k-convergent-sysv
-	exit ;;
-    M680?0:D-NIX:5.3:*)
-	echo m68k-diab-dnix
-	exit ;;
-    M68*:*:R3V[5678]*:*)
-	test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;;
-    3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0)
-	OS_REL=''
-	test -r /etc/.relid \
-	&& OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	  && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*)
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	  && { echo i486-ncr-sysv4; exit; } ;;
-    NCR*:*:4.2:* | MPRAS*:*:4.2:*)
-	OS_REL='.3'
-	test -r /etc/.relid \
-	    && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid`
-	/bin/uname -p 2>/dev/null | grep 86 >/dev/null \
-	    && { echo i486-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; }
-	/bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \
-	    && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;;
-    m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*)
-	echo m68k-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    mc68030:UNIX_System_V:4.*:*)
-	echo m68k-atari-sysv4
-	exit ;;
-    TSUNAMI:LynxOS:2.*:*)
-	echo sparc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    rs6000:LynxOS:2.*:*)
-	echo rs6000-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*)
-	echo powerpc-unknown-lynxos${UNAME_RELEASE}
-	exit ;;
-    SM[BE]S:UNIX_SV:*:*)
-	echo mips-dde-sysv${UNAME_RELEASE}
-	exit ;;
-    RM*:ReliantUNIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    RM*:SINIX-*:*:*)
-	echo mips-sni-sysv4
-	exit ;;
-    *:SINIX-*:*:*)
-	if uname -p 2>/dev/null >/dev/null ; then
-		UNAME_MACHINE=`(uname -p) 2>/dev/null`
-		echo ${UNAME_MACHINE}-sni-sysv4
-	else
-		echo ns32k-sni-sysv
-	fi
-	exit ;;
-    PENTIUM:*:4.0*:*)	# Unisys `ClearPath HMP IX 4000' SVR4/MP effort
-			# says <Richard.M.Bartel@ccMail.Census.GOV>
-	echo i586-unisys-sysv4
-	exit ;;
-    *:UNIX_System_V:4*:FTX*)
-	# From Gerald Hewes <hewes@openmarket.com>.
-	# How about differentiating between stratus architectures? -djm
-	echo hppa1.1-stratus-sysv4
-	exit ;;
-    *:*:*:FTX*)
-	# From seanf@swdc.stratus.com.
-	echo i860-stratus-sysv4
-	exit ;;
-    i*86:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo ${UNAME_MACHINE}-stratus-vos
-	exit ;;
-    *:VOS:*:*)
-	# From Paul.Green@stratus.com.
-	echo hppa1.1-stratus-vos
-	exit ;;
-    mc68*:A/UX:*:*)
-	echo m68k-apple-aux${UNAME_RELEASE}
-	exit ;;
-    news*:NEWS-OS:6*:*)
-	echo mips-sony-newsos6
-	exit ;;
-    R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*)
-	if [ -d /usr/nec ]; then
-		echo mips-nec-sysv${UNAME_RELEASE}
-	else
-		echo mips-unknown-sysv${UNAME_RELEASE}
-	fi
-	exit ;;
-    BeBox:BeOS:*:*)	# BeOS running on hardware made by Be, PPC only.
-	echo powerpc-be-beos
-	exit ;;
-    BeMac:BeOS:*:*)	# BeOS running on Mac or Mac clone, PPC only.
-	echo powerpc-apple-beos
-	exit ;;
-    BePC:BeOS:*:*)	# BeOS running on Intel PC compatible.
-	echo i586-pc-beos
-	exit ;;
-    BePC:Haiku:*:*)	# Haiku running on Intel PC compatible.
-	echo i586-pc-haiku
-	exit ;;
-    x86_64:Haiku:*:*)
-	echo x86_64-unknown-haiku
-	exit ;;
-    SX-4:SUPER-UX:*:*)
-	echo sx4-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-5:SUPER-UX:*:*)
-	echo sx5-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-6:SUPER-UX:*:*)
-	echo sx6-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-7:SUPER-UX:*:*)
-	echo sx7-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8:SUPER-UX:*:*)
-	echo sx8-nec-superux${UNAME_RELEASE}
-	exit ;;
-    SX-8R:SUPER-UX:*:*)
-	echo sx8r-nec-superux${UNAME_RELEASE}
-	exit ;;
-    Power*:Rhapsody:*:*)
-	echo powerpc-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Rhapsody:*:*)
-	echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE}
-	exit ;;
-    *:Darwin:*:*)
-	UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown
-	eval $set_cc_for_build
-	if test "$UNAME_PROCESSOR" = unknown ; then
-	    UNAME_PROCESSOR=powerpc
-	fi
-	if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then
-	    if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \
-		(CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \
-		grep IS_64BIT_ARCH >/dev/null
-	    then
-		case $UNAME_PROCESSOR in
-		    i386) UNAME_PROCESSOR=x86_64 ;;
-		    powerpc) UNAME_PROCESSOR=powerpc64 ;;
-		esac
-	    fi
-	fi
-	echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE}
-	exit ;;
-    *:procnto*:*:* | *:QNX:[0123456789]*:*)
-	UNAME_PROCESSOR=`uname -p`
-	if test "$UNAME_PROCESSOR" = "x86"; then
-		UNAME_PROCESSOR=i386
-		UNAME_MACHINE=pc
-	fi
-	echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE}
-	exit ;;
-    *:QNX:*:4*)
-	echo i386-pc-qnx
-	exit ;;
-    NEO-?:NONSTOP_KERNEL:*:*)
-	echo neo-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSE-*:NONSTOP_KERNEL:*:*)
-	echo nse-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    NSR-?:NONSTOP_KERNEL:*:*)
-	echo nsr-tandem-nsk${UNAME_RELEASE}
-	exit ;;
-    *:NonStop-UX:*:*)
-	echo mips-compaq-nonstopux
-	exit ;;
-    BS2000:POSIX*:*:*)
-	echo bs2000-siemens-sysv
-	exit ;;
-    DS/*:UNIX_System_V:*:*)
-	echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE}
-	exit ;;
-    *:Plan9:*:*)
-	# "uname -m" is not consistent, so use $cputype instead. 386
-	# is converted to i386 for consistency with other x86
-	# operating systems.
-	if test "$cputype" = "386"; then
-	    UNAME_MACHINE=i386
-	else
-	    UNAME_MACHINE="$cputype"
-	fi
-	echo ${UNAME_MACHINE}-unknown-plan9
-	exit ;;
-    *:TOPS-10:*:*)
-	echo pdp10-unknown-tops10
-	exit ;;
-    *:TENEX:*:*)
-	echo pdp10-unknown-tenex
-	exit ;;
-    KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*)
-	echo pdp10-dec-tops20
-	exit ;;
-    XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*)
-	echo pdp10-xkl-tops20
-	exit ;;
-    *:TOPS-20:*:*)
-	echo pdp10-unknown-tops20
-	exit ;;
-    *:ITS:*:*)
-	echo pdp10-unknown-its
-	exit ;;
-    SEI:*:*:SEIUX)
-	echo mips-sei-seiux${UNAME_RELEASE}
-	exit ;;
-    *:DragonFly:*:*)
-	echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`
-	exit ;;
-    *:*VMS:*:*)
-	UNAME_MACHINE=`(uname -p) 2>/dev/null`
-	case "${UNAME_MACHINE}" in
-	    A*) echo alpha-dec-vms ; exit ;;
-	    I*) echo ia64-dec-vms ; exit ;;
-	    V*) echo vax-dec-vms ; exit ;;
-	esac ;;
-    *:XENIX:*:SysV)
-	echo i386-pc-xenix
-	exit ;;
-    i*86:skyos:*:*)
-	echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE}` | sed -e 's/ .*$//'
-	exit ;;
-    i*86:rdos:*:*)
-	echo ${UNAME_MACHINE}-pc-rdos
-	exit ;;
-    i*86:AROS:*:*)
-	echo ${UNAME_MACHINE}-pc-aros
-	exit ;;
-    x86_64:VMkernel:*:*)
-	echo ${UNAME_MACHINE}-unknown-esx
-	exit ;;
-esac
-
-eval $set_cc_for_build
-cat >$dummy.c <<EOF
-#ifdef _SEQUENT_
-# include <sys/types.h>
-# include <sys/utsname.h>
-#endif
-main ()
-{
-#if defined (sony)
-#if defined (MIPSEB)
-  /* BFD wants "bsd" instead of "newsos".  Perhaps BFD should be changed,
-     I don't know....  */
-  printf ("mips-sony-bsd\n"); exit (0);
-#else
-#include <sys/param.h>
-  printf ("m68k-sony-newsos%s\n",
-#ifdef NEWSOS4
-	"4"
-#else
-	""
-#endif
-	); exit (0);
-#endif
-#endif
-
-#if defined (__arm) && defined (__acorn) && defined (__unix)
-  printf ("arm-acorn-riscix\n"); exit (0);
-#endif
-
-#if defined (hp300) && !defined (hpux)
-  printf ("m68k-hp-bsd\n"); exit (0);
-#endif
-
-#if defined (NeXT)
-#if !defined (__ARCHITECTURE__)
-#define __ARCHITECTURE__ "m68k"
-#endif
-  int version;
-  version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`;
-  if (version < 4)
-    printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version);
-  else
-    printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version);
-  exit (0);
-#endif
-
-#if defined (MULTIMAX) || defined (n16)
-#if defined (UMAXV)
-  printf ("ns32k-encore-sysv\n"); exit (0);
-#else
-#if defined (CMU)
-  printf ("ns32k-encore-mach\n"); exit (0);
-#else
-  printf ("ns32k-encore-bsd\n"); exit (0);
-#endif
-#endif
-#endif
-
-#if defined (__386BSD__)
-  printf ("i386-pc-bsd\n"); exit (0);
-#endif
-
-#if defined (sequent)
-#if defined (i386)
-  printf ("i386-sequent-dynix\n"); exit (0);
-#endif
-#if defined (ns32000)
-  printf ("ns32k-sequent-dynix\n"); exit (0);
-#endif
-#endif
-
-#if defined (_SEQUENT_)
-    struct utsname un;
-
-    uname(&un);
-
-    if (strncmp(un.version, "V2", 2) == 0) {
-	printf ("i386-sequent-ptx2\n"); exit (0);
-    }
-    if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */
-	printf ("i386-sequent-ptx1\n"); exit (0);
-    }
-    printf ("i386-sequent-ptx\n"); exit (0);
-
-#endif
-
-#if defined (vax)
-# if !defined (ultrix)
-#  include <sys/param.h>
-#  if defined (BSD)
-#   if BSD == 43
-      printf ("vax-dec-bsd4.3\n"); exit (0);
-#   else
-#    if BSD == 199006
-      printf ("vax-dec-bsd4.3reno\n"); exit (0);
-#    else
-      printf ("vax-dec-bsd\n"); exit (0);
-#    endif
-#   endif
-#  else
-    printf ("vax-dec-bsd\n"); exit (0);
-#  endif
-# else
-    printf ("vax-dec-ultrix\n"); exit (0);
-# endif
-#endif
-
-#if defined (alliant) && defined (i860)
-  printf ("i860-alliant-bsd\n"); exit (0);
-#endif
-
-  exit (1);
-}
-EOF
-
-$CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` &&
-	{ echo "$SYSTEM_NAME"; exit; }
-
-# Apollos put the system type in the environment.
-
-test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; }
-
-# Convex versions that predate uname can use getsysinfo(1)
-
-if [ -x /usr/convex/getsysinfo ]
-then
-    case `getsysinfo -f cpu_type` in
-    c1*)
-	echo c1-convex-bsd
-	exit ;;
-    c2*)
-	if getsysinfo -f scalar_acc
-	then echo c32-convex-bsd
-	else echo c2-convex-bsd
-	fi
-	exit ;;
-    c34*)
-	echo c34-convex-bsd
-	exit ;;
-    c38*)
-	echo c38-convex-bsd
-	exit ;;
-    c4*)
-	echo c4-convex-bsd
-	exit ;;
-    esac
-fi
-
-cat >&2 <<EOF
-$0: unable to guess system type
-
-This script, last modified $timestamp, has failed to recognize
-the operating system you are using. It is advised that you
-download the most up to date version of the config scripts from
-
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
-and
-  http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-If the version you run ($0) is already up to date, please
-send the following data and any information you think might be
-pertinent to <config-patches@gnu.org> in order to provide the needed
-information to handle your system.
-
-config.guess timestamp = $timestamp
-
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null`
-
-hostinfo               = `(hostinfo) 2>/dev/null`
-/bin/universe          = `(/bin/universe) 2>/dev/null`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null`
-/bin/arch              = `(/bin/arch) 2>/dev/null`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null`
-
-UNAME_MACHINE = ${UNAME_MACHINE}
-UNAME_RELEASE = ${UNAME_RELEASE}
-UNAME_SYSTEM  = ${UNAME_SYSTEM}
-UNAME_VERSION = ${UNAME_VERSION}
-EOF
-
-exit 1
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/Modules/_ctypes/libffi/config.sub b/Modules/_ctypes/libffi/config.sub
deleted file mode 100755
index c765b34..0000000
--- a/Modules/_ctypes/libffi/config.sub
+++ /dev/null
@@ -1,1788 +0,0 @@
-#! /bin/sh
-# Configuration validation subroutine script.
-#   Copyright 1992-2013 Free Software Foundation, Inc.
-
-timestamp='2013-04-24'
-
-# This file is free software; you can redistribute it and/or modify it
-# under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, see <http://www.gnu.org/licenses/>.
-#
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that
-# program.  This Exception is an additional permission under section 7
-# of the GNU General Public License, version 3 ("GPLv3").
-
-
-# Please send patches with a ChangeLog entry to config-patches@gnu.org.
-#
-# Configuration subroutine to validate and canonicalize a configuration type.
-# Supply the specified configuration type as an argument.
-# If it is invalid, we print an error message on stderr and exit with code 1.
-# Otherwise, we print the canonical config type on stdout and succeed.
-
-# You can get the latest version of this script from:
-# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub;hb=HEAD
-
-# This file is supposed to be the same for all GNU packages
-# and recognize all the CPU types, system types and aliases
-# that are meaningful with *any* GNU software.
-# Each package is responsible for reporting which valid configurations
-# it does not support.  The user should be able to distinguish
-# a failure to support a valid configuration from a meaningless
-# configuration.
-
-# The goal of this file is to map all the various variations of a given
-# machine specification into a single specification in the form:
-#	CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM
-# or in some cases, the newer four-part form:
-#	CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM
-# It is wrong to echo any other type of specification.
-
-me=`echo "$0" | sed -e 's,.*/,,'`
-
-usage="\
-Usage: $0 [OPTION] CPU-MFR-OPSYS
-       $0 [OPTION] ALIAS
-
-Canonicalize a configuration name.
-
-Operation modes:
-  -h, --help         print this help, then exit
-  -t, --time-stamp   print date of last modification, then exit
-  -v, --version      print version number, then exit
-
-Report bugs and patches to <config-patches@gnu.org>."
-
-version="\
-GNU config.sub ($timestamp)
-
-Copyright 1992-2013 Free Software Foundation, Inc.
-
-This is free software; see the source for copying conditions.  There is NO
-warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE."
-
-help="
-Try \`$me --help' for more information."
-
-# Parse command line
-while test $# -gt 0 ; do
-  case $1 in
-    --time-stamp | --time* | -t )
-       echo "$timestamp" ; exit ;;
-    --version | -v )
-       echo "$version" ; exit ;;
-    --help | --h* | -h )
-       echo "$usage"; exit ;;
-    -- )     # Stop option processing
-       shift; break ;;
-    - )	# Use stdin as input.
-       break ;;
-    -* )
-       echo "$me: invalid option $1$help"
-       exit 1 ;;
-
-    *local*)
-       # First pass through any local machine types.
-       echo $1
-       exit ;;
-
-    * )
-       break ;;
-  esac
-done
-
-case $# in
- 0) echo "$me: missing argument$help" >&2
-    exit 1;;
- 1) ;;
- *) echo "$me: too many arguments$help" >&2
-    exit 1;;
-esac
-
-# Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any).
-# Here we must recognize all the valid KERNEL-OS combinations.
-maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'`
-case $maybe_os in
-  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
-  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
-  knetbsd*-gnu* | netbsd*-gnu* | \
-  kopensolaris*-gnu* | \
-  storm-chaos* | os2-emx* | rtmk-nova*)
-    os=-$maybe_os
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`
-    ;;
-  android-linux)
-    os=-linux-android
-    basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown
-    ;;
-  *)
-    basic_machine=`echo $1 | sed 's/-[^-]*$//'`
-    if [ $basic_machine != $1 ]
-    then os=`echo $1 | sed 's/.*-/-/'`
-    else os=; fi
-    ;;
-esac
-
-### Let's recognize common machines as not being operating systems so
-### that things like config.sub decstation-3100 work.  We also
-### recognize some manufacturers as not being operating systems, so we
-### can provide default operating systems below.
-case $os in
-	-sun*os*)
-		# Prevent following clause from handling this invalid input.
-		;;
-	-dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \
-	-att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \
-	-unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \
-	-convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\
-	-c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \
-	-harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \
-	-apple | -axis | -knuth | -cray | -microblaze*)
-		os=
-		basic_machine=$1
-		;;
-	-bluegene*)
-		os=-cnk
-		;;
-	-sim | -cisco | -oki | -wec | -winbond)
-		os=
-		basic_machine=$1
-		;;
-	-scout)
-		;;
-	-wrs)
-		os=-vxworks
-		basic_machine=$1
-		;;
-	-chorusos*)
-		os=-chorusos
-		basic_machine=$1
-		;;
-	-chorusrdb)
-		os=-chorusrdb
-		basic_machine=$1
-		;;
-	-hiux*)
-		os=-hiuxwe2
-		;;
-	-sco6)
-		os=-sco5v6
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5)
-		os=-sco3.2v5
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco4)
-		os=-sco3.2v4
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2.[4-9]*)
-		os=`echo $os | sed -e 's/sco3.2./sco3.2v/'`
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco3.2v[4-9]*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco5v6*)
-		# Don't forget version if it is 3.2v4 or newer.
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-sco*)
-		os=-sco3.2v2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-udk*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-isc)
-		os=-isc2.2
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-clix*)
-		basic_machine=clipper-intergraph
-		;;
-	-isc*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'`
-		;;
-	-lynx*178)
-		os=-lynxos178
-		;;
-	-lynx*5)
-		os=-lynxos5
-		;;
-	-lynx*)
-		os=-lynxos
-		;;
-	-ptx*)
-		basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'`
-		;;
-	-windowsnt*)
-		os=`echo $os | sed -e 's/windowsnt/winnt/'`
-		;;
-	-psos*)
-		os=-psos
-		;;
-	-mint | -mint[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-esac
-
-# Decode aliases for certain CPU-COMPANY combinations.
-case $basic_machine in
-	# Recognize the basic CPU types without company name.
-	# Some are omitted here because they have special meanings below.
-	1750a | 580 \
-	| a29k \
-	| aarch64 | aarch64_be \
-	| alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \
-	| alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \
-	| am33_2.0 \
-	| arc | arceb \
-	| arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \
-	| avr | avr32 \
-	| be32 | be64 \
-	| bfin \
-	| c4x | clipper \
-	| d10v | d30v | dlx | dsp16xx \
-	| epiphany \
-	| fido | fr30 | frv \
-	| h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \
-	| hexagon \
-	| i370 | i860 | i960 | ia64 \
-	| ip2k | iq2000 \
-	| le32 | le64 \
-	| lm32 \
-	| m32c | m32r | m32rle | m68000 | m68k | m88k \
-	| maxq | mb | microblaze | microblazeel | mcore | mep | metag \
-	| mips | mipsbe | mipseb | mipsel | mipsle \
-	| mips16 \
-	| mips64 | mips64el \
-	| mips64octeon | mips64octeonel \
-	| mips64orion | mips64orionel \
-	| mips64r5900 | mips64r5900el \
-	| mips64vr | mips64vrel \
-	| mips64vr4100 | mips64vr4100el \
-	| mips64vr4300 | mips64vr4300el \
-	| mips64vr5000 | mips64vr5000el \
-	| mips64vr5900 | mips64vr5900el \
-	| mipsisa32 | mipsisa32el \
-	| mipsisa32r2 | mipsisa32r2el \
-	| mipsisa64 | mipsisa64el \
-	| mipsisa64r2 | mipsisa64r2el \
-	| mipsisa64sb1 | mipsisa64sb1el \
-	| mipsisa64sr71k | mipsisa64sr71kel \
-	| mipsr5900 | mipsr5900el \
-	| mipstx39 | mipstx39el \
-	| mn10200 | mn10300 \
-	| moxie \
-	| mt \
-	| msp430 \
-	| nds32 | nds32le | nds32be \
-	| nios | nios2 | nios2eb | nios2el \
-	| ns16k | ns32k \
-	| open8 \
-	| or1k | or32 \
-	| pdp10 | pdp11 | pj | pjl \
-	| powerpc | powerpc64 | powerpc64le | powerpcle \
-	| pyramid \
-	| rl78 | rx \
-	| score \
-	| sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \
-	| sh64 | sh64le \
-	| sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \
-	| sparcv8 | sparcv9 | sparcv9b | sparcv9v \
-	| spu \
-	| tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \
-	| ubicom32 \
-	| v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \
-	| we32k \
-	| x86 | xc16x | xstormy16 | xtensa \
-	| z8k | z80)
-		basic_machine=$basic_machine-unknown
-		;;
-	c54x)
-		basic_machine=tic54x-unknown
-		;;
-	c55x)
-		basic_machine=tic55x-unknown
-		;;
-	c6x)
-		basic_machine=tic6x-unknown
-		;;
-	m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | picochip)
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k)
-		;;
-	ms1)
-		basic_machine=mt-unknown
-		;;
-
-	strongarm | thumb | xscale)
-		basic_machine=arm-unknown
-		;;
-	xgate)
-		basic_machine=$basic_machine-unknown
-		os=-none
-		;;
-	xscaleeb)
-		basic_machine=armeb-unknown
-		;;
-
-	xscaleel)
-		basic_machine=armel-unknown
-		;;
-
-	# We use `pc' rather than `unknown'
-	# because (1) that's what they normally are, and
-	# (2) the word "unknown" tends to confuse beginning users.
-	i*86 | x86_64)
-	  basic_machine=$basic_machine-pc
-	  ;;
-	# Object if more than one company name word.
-	*-*-*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-	# Recognize the basic CPU types with company name.
-	580-* \
-	| a29k-* \
-	| aarch64-* | aarch64_be-* \
-	| alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \
-	| alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \
-	| alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \
-	| arm-*  | armbe-* | armle-* | armeb-* | armv*-* \
-	| avr-* | avr32-* \
-	| be32-* | be64-* \
-	| bfin-* | bs2000-* \
-	| c[123]* | c30-* | [cjt]90-* | c4x-* \
-	| clipper-* | craynv-* | cydra-* \
-	| d10v-* | d30v-* | dlx-* \
-	| elxsi-* \
-	| f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \
-	| h8300-* | h8500-* \
-	| hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \
-	| hexagon-* \
-	| i*86-* | i860-* | i960-* | ia64-* \
-	| ip2k-* | iq2000-* \
-	| le32-* | le64-* \
-	| lm32-* \
-	| m32c-* | m32r-* | m32rle-* \
-	| m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \
-	| m88110-* | m88k-* | maxq-* | mcore-* | metag-* \
-	| microblaze-* | microblazeel-* \
-	| mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \
-	| mips16-* \
-	| mips64-* | mips64el-* \
-	| mips64octeon-* | mips64octeonel-* \
-	| mips64orion-* | mips64orionel-* \
-	| mips64r5900-* | mips64r5900el-* \
-	| mips64vr-* | mips64vrel-* \
-	| mips64vr4100-* | mips64vr4100el-* \
-	| mips64vr4300-* | mips64vr4300el-* \
-	| mips64vr5000-* | mips64vr5000el-* \
-	| mips64vr5900-* | mips64vr5900el-* \
-	| mipsisa32-* | mipsisa32el-* \
-	| mipsisa32r2-* | mipsisa32r2el-* \
-	| mipsisa64-* | mipsisa64el-* \
-	| mipsisa64r2-* | mipsisa64r2el-* \
-	| mipsisa64sb1-* | mipsisa64sb1el-* \
-	| mipsisa64sr71k-* | mipsisa64sr71kel-* \
-	| mipsr5900-* | mipsr5900el-* \
-	| mipstx39-* | mipstx39el-* \
-	| mmix-* \
-	| mt-* \
-	| msp430-* \
-	| nds32-* | nds32le-* | nds32be-* \
-	| nios-* | nios2-* | nios2eb-* | nios2el-* \
-	| none-* | np1-* | ns16k-* | ns32k-* \
-	| open8-* \
-	| orion-* \
-	| pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \
-	| powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \
-	| pyramid-* \
-	| rl78-* | romp-* | rs6000-* | rx-* \
-	| sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \
-	| shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \
-	| sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \
-	| sparclite-* \
-	| sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx?-* \
-	| tahoe-* \
-	| tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \
-	| tile*-* \
-	| tron-* \
-	| ubicom32-* \
-	| v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \
-	| vax-* \
-	| we32k-* \
-	| x86-* | x86_64-* | xc16x-* | xps100-* \
-	| xstormy16-* | xtensa*-* \
-	| ymp-* \
-	| z8k-* | z80-*)
-		;;
-	# Recognize the basic CPU types without company name, with glob match.
-	xtensa*)
-		basic_machine=$basic_machine-unknown
-		;;
-	# Recognize the various machine names and aliases which stand
-	# for a CPU type and a company and sometimes even an OS.
-	386bsd)
-		basic_machine=i386-unknown
-		os=-bsd
-		;;
-	3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc)
-		basic_machine=m68000-att
-		;;
-	3b*)
-		basic_machine=we32k-att
-		;;
-	a29khif)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	abacus)
-		basic_machine=abacus-unknown
-		;;
-	adobe68k)
-		basic_machine=m68010-adobe
-		os=-scout
-		;;
-	alliant | fx80)
-		basic_machine=fx80-alliant
-		;;
-	altos | altos3068)
-		basic_machine=m68k-altos
-		;;
-	am29k)
-		basic_machine=a29k-none
-		os=-bsd
-		;;
-	amd64)
-		basic_machine=x86_64-pc
-		;;
-	amd64-*)
-		basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	amdahl)
-		basic_machine=580-amdahl
-		os=-sysv
-		;;
-	amiga | amiga-*)
-		basic_machine=m68k-unknown
-		;;
-	amigaos | amigados)
-		basic_machine=m68k-unknown
-		os=-amigaos
-		;;
-	amigaunix | amix)
-		basic_machine=m68k-unknown
-		os=-sysv4
-		;;
-	apollo68)
-		basic_machine=m68k-apollo
-		os=-sysv
-		;;
-	apollo68bsd)
-		basic_machine=m68k-apollo
-		os=-bsd
-		;;
-	aros)
-		basic_machine=i386-pc
-		os=-aros
-		;;
-	aux)
-		basic_machine=m68k-apple
-		os=-aux
-		;;
-	balance)
-		basic_machine=ns32k-sequent
-		os=-dynix
-		;;
-	blackfin)
-		basic_machine=bfin-unknown
-		os=-linux
-		;;
-	blackfin-*)
-		basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	bluegene*)
-		basic_machine=powerpc-ibm
-		os=-cnk
-		;;
-	c54x-*)
-		basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c55x-*)
-		basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c6x-*)
-		basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	c90)
-		basic_machine=c90-cray
-		os=-unicos
-		;;
-	cegcc)
-		basic_machine=arm-unknown
-		os=-cegcc
-		;;
-	convex-c1)
-		basic_machine=c1-convex
-		os=-bsd
-		;;
-	convex-c2)
-		basic_machine=c2-convex
-		os=-bsd
-		;;
-	convex-c32)
-		basic_machine=c32-convex
-		os=-bsd
-		;;
-	convex-c34)
-		basic_machine=c34-convex
-		os=-bsd
-		;;
-	convex-c38)
-		basic_machine=c38-convex
-		os=-bsd
-		;;
-	cray | j90)
-		basic_machine=j90-cray
-		os=-unicos
-		;;
-	craynv)
-		basic_machine=craynv-cray
-		os=-unicosmp
-		;;
-	cr16 | cr16-*)
-		basic_machine=cr16-unknown
-		os=-elf
-		;;
-	crds | unos)
-		basic_machine=m68k-crds
-		;;
-	crisv32 | crisv32-* | etraxfs*)
-		basic_machine=crisv32-axis
-		;;
-	cris | cris-* | etrax*)
-		basic_machine=cris-axis
-		;;
-	crx)
-		basic_machine=crx-unknown
-		os=-elf
-		;;
-	da30 | da30-*)
-		basic_machine=m68k-da30
-		;;
-	decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn)
-		basic_machine=mips-dec
-		;;
-	decsystem10* | dec10*)
-		basic_machine=pdp10-dec
-		os=-tops10
-		;;
-	decsystem20* | dec20*)
-		basic_machine=pdp10-dec
-		os=-tops20
-		;;
-	delta | 3300 | motorola-3300 | motorola-delta \
-	      | 3300-motorola | delta-motorola)
-		basic_machine=m68k-motorola
-		;;
-	delta88)
-		basic_machine=m88k-motorola
-		os=-sysv3
-		;;
-	dicos)
-		basic_machine=i686-pc
-		os=-dicos
-		;;
-	djgpp)
-		basic_machine=i586-pc
-		os=-msdosdjgpp
-		;;
-	dpx20 | dpx20-*)
-		basic_machine=rs6000-bull
-		os=-bosx
-		;;
-	dpx2* | dpx2*-bull)
-		basic_machine=m68k-bull
-		os=-sysv3
-		;;
-	ebmon29k)
-		basic_machine=a29k-amd
-		os=-ebmon
-		;;
-	elxsi)
-		basic_machine=elxsi-elxsi
-		os=-bsd
-		;;
-	encore | umax | mmax)
-		basic_machine=ns32k-encore
-		;;
-	es1800 | OSE68k | ose68k | ose | OSE)
-		basic_machine=m68k-ericsson
-		os=-ose
-		;;
-	fx2800)
-		basic_machine=i860-alliant
-		;;
-	genix)
-		basic_machine=ns32k-ns
-		;;
-	gmicro)
-		basic_machine=tron-gmicro
-		os=-sysv
-		;;
-	go32)
-		basic_machine=i386-pc
-		os=-go32
-		;;
-	h3050r* | hiux*)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	h8300hms)
-		basic_machine=h8300-hitachi
-		os=-hms
-		;;
-	h8300xray)
-		basic_machine=h8300-hitachi
-		os=-xray
-		;;
-	h8500hms)
-		basic_machine=h8500-hitachi
-		os=-hms
-		;;
-	harris)
-		basic_machine=m88k-harris
-		os=-sysv3
-		;;
-	hp300-*)
-		basic_machine=m68k-hp
-		;;
-	hp300bsd)
-		basic_machine=m68k-hp
-		os=-bsd
-		;;
-	hp300hpux)
-		basic_machine=m68k-hp
-		os=-hpux
-		;;
-	hp3k9[0-9][0-9] | hp9[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k2[0-9][0-9] | hp9k31[0-9])
-		basic_machine=m68000-hp
-		;;
-	hp9k3[2-9][0-9])
-		basic_machine=m68k-hp
-		;;
-	hp9k6[0-9][0-9] | hp6[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hp9k7[0-79][0-9] | hp7[0-79][0-9])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k78[0-9] | hp78[0-9])
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893)
-		# FIXME: really hppa2.0-hp
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][13679] | hp8[0-9][13679])
-		basic_machine=hppa1.1-hp
-		;;
-	hp9k8[0-9][0-9] | hp8[0-9][0-9])
-		basic_machine=hppa1.0-hp
-		;;
-	hppa-next)
-		os=-nextstep3
-		;;
-	hppaosf)
-		basic_machine=hppa1.1-hp
-		os=-osf
-		;;
-	hppro)
-		basic_machine=hppa1.1-hp
-		os=-proelf
-		;;
-	i370-ibm* | ibm*)
-		basic_machine=i370-ibm
-		;;
-	i*86v32)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv32
-		;;
-	i*86v4*)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv4
-		;;
-	i*86v)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-sysv
-		;;
-	i*86sol2)
-		basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'`
-		os=-solaris2
-		;;
-	i386mach)
-		basic_machine=i386-mach
-		os=-mach
-		;;
-	i386-vsta | vsta)
-		basic_machine=i386-unknown
-		os=-vsta
-		;;
-	iris | iris4d)
-		basic_machine=mips-sgi
-		case $os in
-		    -irix*)
-			;;
-		    *)
-			os=-irix4
-			;;
-		esac
-		;;
-	isi68 | isi)
-		basic_machine=m68k-isi
-		os=-sysv
-		;;
-	m68knommu)
-		basic_machine=m68k-unknown
-		os=-linux
-		;;
-	m68knommu-*)
-		basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	m88k-omron*)
-		basic_machine=m88k-omron
-		;;
-	magnum | m3230)
-		basic_machine=mips-mips
-		os=-sysv
-		;;
-	merlin)
-		basic_machine=ns32k-utek
-		os=-sysv
-		;;
-	microblaze*)
-		basic_machine=microblaze-xilinx
-		;;
-	mingw64)
-		basic_machine=x86_64-pc
-		os=-mingw64
-		;;
-	mingw32)
-		basic_machine=i386-pc
-		os=-mingw32
-		;;
-	mingw32ce)
-		basic_machine=arm-unknown
-		os=-mingw32ce
-		;;
-	miniframe)
-		basic_machine=m68000-convergent
-		;;
-	*mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*)
-		basic_machine=m68k-atari
-		os=-mint
-		;;
-	mips3*-*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`
-		;;
-	mips3*)
-		basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown
-		;;
-	monitor)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	morphos)
-		basic_machine=powerpc-unknown
-		os=-morphos
-		;;
-	msdos)
-		basic_machine=i386-pc
-		os=-msdos
-		;;
-	ms1-*)
-		basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'`
-		;;
-	msys)
-		basic_machine=i386-pc
-		os=-msys
-		;;
-	mvs)
-		basic_machine=i370-ibm
-		os=-mvs
-		;;
-	nacl)
-		basic_machine=le32-unknown
-		os=-nacl
-		;;
-	ncr3000)
-		basic_machine=i486-ncr
-		os=-sysv4
-		;;
-	netbsd386)
-		basic_machine=i386-unknown
-		os=-netbsd
-		;;
-	netwinder)
-		basic_machine=armv4l-rebel
-		os=-linux
-		;;
-	news | news700 | news800 | news900)
-		basic_machine=m68k-sony
-		os=-newsos
-		;;
-	news1000)
-		basic_machine=m68030-sony
-		os=-newsos
-		;;
-	news-3600 | risc-news)
-		basic_machine=mips-sony
-		os=-newsos
-		;;
-	necv70)
-		basic_machine=v70-nec
-		os=-sysv
-		;;
-	next | m*-next )
-		basic_machine=m68k-next
-		case $os in
-		    -nextstep* )
-			;;
-		    -ns2*)
-		      os=-nextstep2
-			;;
-		    *)
-		      os=-nextstep3
-			;;
-		esac
-		;;
-	nh3000)
-		basic_machine=m68k-harris
-		os=-cxux
-		;;
-	nh[45]000)
-		basic_machine=m88k-harris
-		os=-cxux
-		;;
-	nindy960)
-		basic_machine=i960-intel
-		os=-nindy
-		;;
-	mon960)
-		basic_machine=i960-intel
-		os=-mon960
-		;;
-	nonstopux)
-		basic_machine=mips-compaq
-		os=-nonstopux
-		;;
-	np1)
-		basic_machine=np1-gould
-		;;
-	neo-tandem)
-		basic_machine=neo-tandem
-		;;
-	nse-tandem)
-		basic_machine=nse-tandem
-		;;
-	nsr-tandem)
-		basic_machine=nsr-tandem
-		;;
-	op50n-* | op60c-*)
-		basic_machine=hppa1.1-oki
-		os=-proelf
-		;;
-	openrisc | openrisc-*)
-		basic_machine=or32-unknown
-		;;
-	os400)
-		basic_machine=powerpc-ibm
-		os=-os400
-		;;
-	OSE68000 | ose68000)
-		basic_machine=m68000-ericsson
-		os=-ose
-		;;
-	os68k)
-		basic_machine=m68k-none
-		os=-os68k
-		;;
-	pa-hitachi)
-		basic_machine=hppa1.1-hitachi
-		os=-hiuxwe2
-		;;
-	paragon)
-		basic_machine=i860-intel
-		os=-osf
-		;;
-	parisc)
-		basic_machine=hppa-unknown
-		os=-linux
-		;;
-	parisc-*)
-		basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'`
-		os=-linux
-		;;
-	pbd)
-		basic_machine=sparc-tti
-		;;
-	pbb)
-		basic_machine=m68k-tti
-		;;
-	pc532 | pc532-*)
-		basic_machine=ns32k-pc532
-		;;
-	pc98)
-		basic_machine=i386-pc
-		;;
-	pc98-*)
-		basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium | p5 | k5 | k6 | nexgen | viac3)
-		basic_machine=i586-pc
-		;;
-	pentiumpro | p6 | 6x86 | athlon | athlon_*)
-		basic_machine=i686-pc
-		;;
-	pentiumii | pentium2 | pentiumiii | pentium3)
-		basic_machine=i686-pc
-		;;
-	pentium4)
-		basic_machine=i786-pc
-		;;
-	pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*)
-		basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumpro-* | p6-* | 6x86-* | athlon-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*)
-		basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pentium4-*)
-		basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	pn)
-		basic_machine=pn-gould
-		;;
-	power)	basic_machine=power-ibm
-		;;
-	ppc | ppcbe)	basic_machine=powerpc-unknown
-		;;
-	ppc-* | ppcbe-*)
-		basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppcle | powerpclittle | ppc-le | powerpc-little)
-		basic_machine=powerpcle-unknown
-		;;
-	ppcle-* | powerpclittle-*)
-		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64)	basic_machine=powerpc64-unknown
-		;;
-	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
-		basic_machine=powerpc64le-unknown
-		;;
-	ppc64le-* | powerpc64little-*)
-		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	ps2)
-		basic_machine=i386-ibm
-		;;
-	pw32)
-		basic_machine=i586-unknown
-		os=-pw32
-		;;
-	rdos | rdos64)
-		basic_machine=x86_64-pc
-		os=-rdos
-		;;
-	rdos32)
-		basic_machine=i386-pc
-		os=-rdos
-		;;
-	rom68k)
-		basic_machine=m68k-rom68k
-		os=-coff
-		;;
-	rm[46]00)
-		basic_machine=mips-siemens
-		;;
-	rtpc | rtpc-*)
-		basic_machine=romp-ibm
-		;;
-	s390 | s390-*)
-		basic_machine=s390-ibm
-		;;
-	s390x | s390x-*)
-		basic_machine=s390x-ibm
-		;;
-	sa29200)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	sb1)
-		basic_machine=mipsisa64sb1-unknown
-		;;
-	sb1el)
-		basic_machine=mipsisa64sb1el-unknown
-		;;
-	sde)
-		basic_machine=mipsisa32-sde
-		os=-elf
-		;;
-	sei)
-		basic_machine=mips-sei
-		os=-seiux
-		;;
-	sequent)
-		basic_machine=i386-sequent
-		;;
-	sh)
-		basic_machine=sh-hitachi
-		os=-hms
-		;;
-	sh5el)
-		basic_machine=sh5le-unknown
-		;;
-	sh64)
-		basic_machine=sh64-unknown
-		;;
-	sparclite-wrs | simso-wrs)
-		basic_machine=sparclite-wrs
-		os=-vxworks
-		;;
-	sps7)
-		basic_machine=m68k-bull
-		os=-sysv2
-		;;
-	spur)
-		basic_machine=spur-unknown
-		;;
-	st2000)
-		basic_machine=m68k-tandem
-		;;
-	stratus)
-		basic_machine=i860-stratus
-		os=-sysv4
-		;;
-	strongarm-* | thumb-*)
-		basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'`
-		;;
-	sun2)
-		basic_machine=m68000-sun
-		;;
-	sun2os3)
-		basic_machine=m68000-sun
-		os=-sunos3
-		;;
-	sun2os4)
-		basic_machine=m68000-sun
-		os=-sunos4
-		;;
-	sun3os3)
-		basic_machine=m68k-sun
-		os=-sunos3
-		;;
-	sun3os4)
-		basic_machine=m68k-sun
-		os=-sunos4
-		;;
-	sun4os3)
-		basic_machine=sparc-sun
-		os=-sunos3
-		;;
-	sun4os4)
-		basic_machine=sparc-sun
-		os=-sunos4
-		;;
-	sun4sol2)
-		basic_machine=sparc-sun
-		os=-solaris2
-		;;
-	sun3 | sun3-*)
-		basic_machine=m68k-sun
-		;;
-	sun4)
-		basic_machine=sparc-sun
-		;;
-	sun386 | sun386i | roadrunner)
-		basic_machine=i386-sun
-		;;
-	sv1)
-		basic_machine=sv1-cray
-		os=-unicos
-		;;
-	symmetry)
-		basic_machine=i386-sequent
-		os=-dynix
-		;;
-	t3e)
-		basic_machine=alphaev5-cray
-		os=-unicos
-		;;
-	t90)
-		basic_machine=t90-cray
-		os=-unicos
-		;;
-	tile*)
-		basic_machine=$basic_machine-unknown
-		os=-linux-gnu
-		;;
-	tx39)
-		basic_machine=mipstx39-unknown
-		;;
-	tx39el)
-		basic_machine=mipstx39el-unknown
-		;;
-	toad1)
-		basic_machine=pdp10-xkl
-		os=-tops20
-		;;
-	tower | tower-32)
-		basic_machine=m68k-ncr
-		;;
-	tpf)
-		basic_machine=s390x-ibm
-		os=-tpf
-		;;
-	udi29k)
-		basic_machine=a29k-amd
-		os=-udi
-		;;
-	ultra3)
-		basic_machine=a29k-nyu
-		os=-sym1
-		;;
-	v810 | necv810)
-		basic_machine=v810-nec
-		os=-none
-		;;
-	vaxv)
-		basic_machine=vax-dec
-		os=-sysv
-		;;
-	vms)
-		basic_machine=vax-dec
-		os=-vms
-		;;
-	vpp*|vx|vx-*)
-		basic_machine=f301-fujitsu
-		;;
-	vxworks960)
-		basic_machine=i960-wrs
-		os=-vxworks
-		;;
-	vxworks68)
-		basic_machine=m68k-wrs
-		os=-vxworks
-		;;
-	vxworks29k)
-		basic_machine=a29k-wrs
-		os=-vxworks
-		;;
-	w65*)
-		basic_machine=w65-wdc
-		os=-none
-		;;
-	w89k-*)
-		basic_machine=hppa1.1-winbond
-		os=-proelf
-		;;
-	xbox)
-		basic_machine=i686-pc
-		os=-mingw32
-		;;
-	xps | xps100)
-		basic_machine=xps100-honeywell
-		;;
-	xscale-* | xscalee[bl]-*)
-		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
-		;;
-	ymp)
-		basic_machine=ymp-cray
-		os=-unicos
-		;;
-	z8k-*-coff)
-		basic_machine=z8k-unknown
-		os=-sim
-		;;
-	z80-*-coff)
-		basic_machine=z80-unknown
-		os=-sim
-		;;
-	none)
-		basic_machine=none-none
-		os=-none
-		;;
-
-# Here we handle the default manufacturer of certain CPU types.  It is in
-# some cases the only manufacturer, in others, it is the most popular.
-	w89k)
-		basic_machine=hppa1.1-winbond
-		;;
-	op50n)
-		basic_machine=hppa1.1-oki
-		;;
-	op60c)
-		basic_machine=hppa1.1-oki
-		;;
-	romp)
-		basic_machine=romp-ibm
-		;;
-	mmix)
-		basic_machine=mmix-knuth
-		;;
-	rs6000)
-		basic_machine=rs6000-ibm
-		;;
-	vax)
-		basic_machine=vax-dec
-		;;
-	pdp10)
-		# there are many clones, so DEC is not a safe bet
-		basic_machine=pdp10-unknown
-		;;
-	pdp11)
-		basic_machine=pdp11-dec
-		;;
-	we32k)
-		basic_machine=we32k-att
-		;;
-	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
-		basic_machine=sh-unknown
-		;;
-	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
-		basic_machine=sparc-sun
-		;;
-	cydra)
-		basic_machine=cydra-cydrome
-		;;
-	orion)
-		basic_machine=orion-highlevel
-		;;
-	orion105)
-		basic_machine=clipper-highlevel
-		;;
-	mac | mpw | mac-mpw)
-		basic_machine=m68k-apple
-		;;
-	pmac | pmac-mpw)
-		basic_machine=powerpc-apple
-		;;
-	*-unknown)
-		# Make sure to match an already-canonicalized machine name.
-		;;
-	*)
-		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
-		exit 1
-		;;
-esac
-
-# Here we canonicalize certain aliases for manufacturers.
-case $basic_machine in
-	*-digital*)
-		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
-		;;
-	*-commodore*)
-		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
-		;;
-	*)
-		;;
-esac
-
-# Decode manufacturer-specific aliases for certain operating systems.
-
-if [ x"$os" != x"" ]
-then
-case $os in
-	# First match some system type aliases
-	# that might get confused with valid system types.
-	# -solaris* is a basic system type, with this one exception.
-	-auroraux)
-		os=-auroraux
-		;;
-	-solaris1 | -solaris1.*)
-		os=`echo $os | sed -e 's|solaris1|sunos4|'`
-		;;
-	-solaris)
-		os=-solaris2
-		;;
-	-svr4*)
-		os=-sysv4
-		;;
-	-unixware*)
-		os=-sysv4.2uw
-		;;
-	-gnu/linux*)
-		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
-		;;
-	# First accept the basic system types.
-	# The portable systems comes first.
-	# Each alternative MUST END IN A *, to match a version number.
-	# -sysv* is not here because it comes later, after sysvr4.
-	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
-	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
-	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
-	      | -sym* | -kopensolaris* | -plan9* \
-	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
-	      | -aos* | -aros* \
-	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
-	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
-	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
-	      | -bitrig* | -openbsd* | -solidbsd* \
-	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
-	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
-	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
-	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
-	      | -chorusos* | -chorusrdb* | -cegcc* \
-	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
-	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
-	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
-	      | -uxpv* | -beos* | -mpeix* | -udk* \
-	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
-	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
-	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
-	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
-	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
-	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
-	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es*)
-	# Remember, each alternative MUST END IN *, to match a version number.
-		;;
-	-qnx*)
-		case $basic_machine in
-		    x86-* | i*86-*)
-			;;
-		    *)
-			os=-nto$os
-			;;
-		esac
-		;;
-	-nto-qnx*)
-		;;
-	-nto*)
-		os=`echo $os | sed -e 's|nto|nto-qnx|'`
-		;;
-	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
-	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
-	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
-		;;
-	-mac*)
-		os=`echo $os | sed -e 's|mac|macos|'`
-		;;
-	-linux-dietlibc)
-		os=-linux-dietlibc
-		;;
-	-linux*)
-		os=`echo $os | sed -e 's|linux|linux-gnu|'`
-		;;
-	-sunos5*)
-		os=`echo $os | sed -e 's|sunos5|solaris2|'`
-		;;
-	-sunos6*)
-		os=`echo $os | sed -e 's|sunos6|solaris3|'`
-		;;
-	-opened*)
-		os=-openedition
-		;;
-	-os400*)
-		os=-os400
-		;;
-	-wince*)
-		os=-wince
-		;;
-	-osfrose*)
-		os=-osfrose
-		;;
-	-osf*)
-		os=-osf
-		;;
-	-utek*)
-		os=-bsd
-		;;
-	-dynix*)
-		os=-bsd
-		;;
-	-acis*)
-		os=-aos
-		;;
-	-atheos*)
-		os=-atheos
-		;;
-	-syllable*)
-		os=-syllable
-		;;
-	-386bsd)
-		os=-bsd
-		;;
-	-ctix* | -uts*)
-		os=-sysv
-		;;
-	-nova*)
-		os=-rtmk-nova
-		;;
-	-ns2 )
-		os=-nextstep2
-		;;
-	-nsk*)
-		os=-nsk
-		;;
-	# Preserve the version number of sinix5.
-	-sinix5.*)
-		os=`echo $os | sed -e 's|sinix|sysv|'`
-		;;
-	-sinix*)
-		os=-sysv4
-		;;
-	-tpf*)
-		os=-tpf
-		;;
-	-triton*)
-		os=-sysv3
-		;;
-	-oss*)
-		os=-sysv3
-		;;
-	-svr4)
-		os=-sysv4
-		;;
-	-svr3)
-		os=-sysv3
-		;;
-	-sysvr4)
-		os=-sysv4
-		;;
-	# This must come after -sysvr4.
-	-sysv*)
-		;;
-	-ose*)
-		os=-ose
-		;;
-	-es1800*)
-		os=-ose
-		;;
-	-xenix)
-		os=-xenix
-		;;
-	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-		os=-mint
-		;;
-	-aros*)
-		os=-aros
-		;;
-	-zvmoe)
-		os=-zvmoe
-		;;
-	-dicos*)
-		os=-dicos
-		;;
-	-nacl*)
-		;;
-	-none)
-		;;
-	*)
-		# Get rid of the `-' at the beginning of $os.
-		os=`echo $os | sed 's/[^-]*-//'`
-		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
-		exit 1
-		;;
-esac
-else
-
-# Here we handle the default operating systems that come with various machines.
-# The value should be what the vendor currently ships out the door with their
-# machine or put another way, the most popular os provided with the machine.
-
-# Note that if you're going to try to match "-MANUFACTURER" here (say,
-# "-sun"), then you have to tell the case statement up towards the top
-# that MANUFACTURER isn't an operating system.  Otherwise, code above
-# will signal an error saying that MANUFACTURER isn't an operating
-# system, and we'll never get to this point.
-
-case $basic_machine in
-	score-*)
-		os=-elf
-		;;
-	spu-*)
-		os=-elf
-		;;
-	*-acorn)
-		os=-riscix1.2
-		;;
-	arm*-rebel)
-		os=-linux
-		;;
-	arm*-semi)
-		os=-aout
-		;;
-	c4x-* | tic4x-*)
-		os=-coff
-		;;
-	hexagon-*)
-		os=-elf
-		;;
-	tic54x-*)
-		os=-coff
-		;;
-	tic55x-*)
-		os=-coff
-		;;
-	tic6x-*)
-		os=-coff
-		;;
-	# This must come before the *-dec entry.
-	pdp10-*)
-		os=-tops20
-		;;
-	pdp11-*)
-		os=-none
-		;;
-	*-dec | vax-*)
-		os=-ultrix4.2
-		;;
-	m68*-apollo)
-		os=-domain
-		;;
-	i386-sun)
-		os=-sunos4.0.2
-		;;
-	m68000-sun)
-		os=-sunos3
-		;;
-	m68*-cisco)
-		os=-aout
-		;;
-	mep-*)
-		os=-elf
-		;;
-	mips*-cisco)
-		os=-elf
-		;;
-	mips*-*)
-		os=-elf
-		;;
-	or1k-*)
-		os=-elf
-		;;
-	or32-*)
-		os=-coff
-		;;
-	*-tti)	# must be before sparc entry or we get the wrong os.
-		os=-sysv3
-		;;
-	sparc-* | *-sun)
-		os=-sunos4.1.1
-		;;
-	*-be)
-		os=-beos
-		;;
-	*-haiku)
-		os=-haiku
-		;;
-	*-ibm)
-		os=-aix
-		;;
-	*-knuth)
-		os=-mmixware
-		;;
-	*-wec)
-		os=-proelf
-		;;
-	*-winbond)
-		os=-proelf
-		;;
-	*-oki)
-		os=-proelf
-		;;
-	*-hp)
-		os=-hpux
-		;;
-	*-hitachi)
-		os=-hiux
-		;;
-	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
-		os=-sysv
-		;;
-	*-cbm)
-		os=-amigaos
-		;;
-	*-dg)
-		os=-dgux
-		;;
-	*-dolphin)
-		os=-sysv3
-		;;
-	m68k-ccur)
-		os=-rtu
-		;;
-	m88k-omron*)
-		os=-luna
-		;;
-	*-next )
-		os=-nextstep
-		;;
-	*-sequent)
-		os=-ptx
-		;;
-	*-crds)
-		os=-unos
-		;;
-	*-ns)
-		os=-genix
-		;;
-	i370-*)
-		os=-mvs
-		;;
-	*-next)
-		os=-nextstep3
-		;;
-	*-gould)
-		os=-sysv
-		;;
-	*-highlevel)
-		os=-bsd
-		;;
-	*-encore)
-		os=-bsd
-		;;
-	*-sgi)
-		os=-irix
-		;;
-	*-siemens)
-		os=-sysv4
-		;;
-	*-masscomp)
-		os=-rtu
-		;;
-	f30[01]-fujitsu | f700-fujitsu)
-		os=-uxpv
-		;;
-	*-rom68k)
-		os=-coff
-		;;
-	*-*bug)
-		os=-coff
-		;;
-	*-apple)
-		os=-macos
-		;;
-	*-atari*)
-		os=-mint
-		;;
-	*)
-		os=-none
-		;;
-esac
-fi
-
-# Here we handle the case where we know the os, and the CPU type, but not the
-# manufacturer.  We pick the logical manufacturer.
-vendor=unknown
-case $basic_machine in
-	*-unknown)
-		case $os in
-			-riscix*)
-				vendor=acorn
-				;;
-			-sunos*)
-				vendor=sun
-				;;
-			-cnk*|-aix*)
-				vendor=ibm
-				;;
-			-beos*)
-				vendor=be
-				;;
-			-hpux*)
-				vendor=hp
-				;;
-			-mpeix*)
-				vendor=hp
-				;;
-			-hiux*)
-				vendor=hitachi
-				;;
-			-unos*)
-				vendor=crds
-				;;
-			-dgux*)
-				vendor=dg
-				;;
-			-luna*)
-				vendor=omron
-				;;
-			-genix*)
-				vendor=ns
-				;;
-			-mvs* | -opened*)
-				vendor=ibm
-				;;
-			-os400*)
-				vendor=ibm
-				;;
-			-ptx*)
-				vendor=sequent
-				;;
-			-tpf*)
-				vendor=ibm
-				;;
-			-vxsim* | -vxworks* | -windiss*)
-				vendor=wrs
-				;;
-			-aux*)
-				vendor=apple
-				;;
-			-hms*)
-				vendor=hitachi
-				;;
-			-mpw* | -macos*)
-				vendor=apple
-				;;
-			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
-				vendor=atari
-				;;
-			-vos*)
-				vendor=stratus
-				;;
-		esac
-		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
-		;;
-esac
-
-echo $basic_machine$os
-exit
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "timestamp='"
-# time-stamp-format: "%:y-%02m-%02d"
-# time-stamp-end: "'"
-# End:
diff --git a/Modules/_ctypes/libffi/configure b/Modules/_ctypes/libffi/configure
deleted file mode 100755
index 75f62a7..0000000
--- a/Modules/_ctypes/libffi/configure
+++ /dev/null
@@ -1,21691 +0,0 @@
-#! /bin/sh
-# Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for libffi 3.1.
-#
-# Report bugs to <http://github.com/atgreen/libffi/issues>.
-#
-#
-# Copyright (C) 1992-1996, 1998-2012 Free Software Foundation, Inc.
-#
-#
-# This configure script is free software; the Free Software Foundation
-# gives unlimited permission to copy, distribute and modify it.
-## -------------------- ##
-## M4sh Initialization. ##
-## -------------------- ##
-
-# Be more Bourne compatible
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-
-
-as_nl='
-'
-export as_nl
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-as_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo
-as_echo=$as_echo$as_echo$as_echo$as_echo$as_echo$as_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='print -r --'
-  as_echo_n='print -rn --'
-elif (test "X`printf %s $as_echo`" = "X$as_echo") 2>/dev/null; then
-  as_echo='printf %s\n'
-  as_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $as_echo) 2>/dev/null`" = "X-n $as_echo"; then
-    as_echo_body='eval /usr/ucb/echo -n "$1$as_nl"'
-    as_echo_n='/usr/ucb/echo -n'
-  else
-    as_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    as_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$as_nl"*)
-	expr "X$arg" : "X\\(.*\\)$as_nl";
-	arg=`expr "X$arg" : ".*$as_nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$as_nl"
-    '
-    export as_echo_n_body
-    as_echo_n='sh -c $as_echo_n_body as_echo'
-  fi
-  export as_echo_body
-  as_echo='sh -c $as_echo_body as_echo'
-fi
-
-# The user is always right.
-if test "${PATH_SEPARATOR+set}" != set; then
-  PATH_SEPARATOR=:
-  (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && {
-    (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 ||
-      PATH_SEPARATOR=';'
-  }
-fi
-
-
-# IFS
-# We need space, tab and new line, in precisely that order.  Quoting is
-# there to prevent editors from complaining about space-tab.
-# (If _AS_PATH_WALK were called with IFS unset, it would disable word
-# splitting by setting IFS to empty value.)
-IFS=" ""	$as_nl"
-
-# Find who we are.  Look in the path if we contain no directory separator.
-as_myself=
-case $0 in #((
-  *[\\/]* ) as_myself=$0 ;;
-  *) as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    test -r "$as_dir/$0" && as_myself=$as_dir/$0 && break
-  done
-IFS=$as_save_IFS
-
-     ;;
-esac
-# We did not find ourselves, most probably we were run as `sh COMMAND'
-# in which case we are not to be found in the path.
-if test "x$as_myself" = x; then
-  as_myself=$0
-fi
-if test ! -f "$as_myself"; then
-  $as_echo "$as_myself: error: cannot find myself; rerun with an absolute file name" >&2
-  exit 1
-fi
-
-# Unset variables that we do not need and which cause bugs (e.g. in
-# pre-3.0 UWIN ksh).  But do not cause bugs in bash 2.01; the "|| exit 1"
-# suppresses any "Segmentation fault" message there.  '((' could
-# trigger a bug in pdksh 5.2.14.
-for as_var in BASH_ENV ENV MAIL MAILPATH
-do eval test x\${$as_var+set} = xset \
-  && ( (unset $as_var) || exit 1) >/dev/null 2>&1 && unset $as_var || :
-done
-PS1='$ '
-PS2='> '
-PS4='+ '
-
-# NLS nuisances.
-LC_ALL=C
-export LC_ALL
-LANGUAGE=C
-export LANGUAGE
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Use a proper internal environment variable to ensure we don't fall
-  # into an infinite loop, continuously re-executing ourselves.
-  if test x"${_as_can_reexec}" != xno && test "x$CONFIG_SHELL" != x; then
-    _as_can_reexec=no; export _as_can_reexec;
-    # We cannot yet assume a decent shell, so we have to provide a
-# neutralization value for shells without unset; and this also
-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
-  *v*x* | *x*v* ) as_opts=-vx ;;
-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-as_fn_exit 255
-  fi
-  # We don't want this to propagate to other subprocesses.
-          { _as_can_reexec=; unset _as_can_reexec;}
-if test "x$CONFIG_SHELL" = x; then
-  as_bourne_compatible="if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in #(
-  *posix*) :
-    set -o posix ;; #(
-  *) :
-     ;;
-esac
-fi
-"
-  as_required="as_fn_return () { (exit \$1); }
-as_fn_success () { as_fn_return 0; }
-as_fn_failure () { as_fn_return 1; }
-as_fn_ret_success () { return 0; }
-as_fn_ret_failure () { return 1; }
-
-exitcode=0
-as_fn_success || { exitcode=1; echo as_fn_success failed.; }
-as_fn_failure && { exitcode=1; echo as_fn_failure succeeded.; }
-as_fn_ret_success || { exitcode=1; echo as_fn_ret_success failed.; }
-as_fn_ret_failure && { exitcode=1; echo as_fn_ret_failure succeeded.; }
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-
-  test -n \"\${ZSH_VERSION+set}\${BASH_VERSION+set}\" || (
-    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
-    ECHO=\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO\$ECHO
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-    test \"X\`printf %s \$ECHO\`\" = \"X\$ECHO\" \\
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-test \$(( 1 + 1 )) = 2 || exit 1"
-  if (eval "$as_required") 2>/dev/null; then :
-  as_have_required=yes
-else
-  as_have_required=no
-fi
-  if test x$as_have_required = xyes && (eval "$as_suggested") 2>/dev/null; then :
-
-else
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_found=false
-for as_dir in /bin$PATH_SEPARATOR/usr/bin$PATH_SEPARATOR$PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  as_found=:
-  case $as_dir in #(
-	 /*)
-	   for as_base in sh bash ksh sh5; do
-	     # Try only shells that exist, to save several forks.
-	     as_shell=$as_dir/$as_base
-	     if { test -f "$as_shell" || test -f "$as_shell.exe"; } &&
-		    { $as_echo "$as_bourne_compatible""$as_required" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  CONFIG_SHELL=$as_shell as_have_required=yes
-		   if { $as_echo "$as_bourne_compatible""$as_suggested" | as_run=a "$as_shell"; } 2>/dev/null; then :
-  break 2
-fi
-fi
-	   done;;
-       esac
-  as_found=false
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-$as_found || { if { test -f "$SHELL" || test -f "$SHELL.exe"; } &&
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-  CONFIG_SHELL=$SHELL as_have_required=yes
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-IFS=$as_save_IFS
-
-
-      if test "x$CONFIG_SHELL" != x; then :
-  export CONFIG_SHELL
-             # We cannot yet assume a decent shell, so we have to provide a
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-# works around shells that cannot unset nonexistent variables.
-# Preserve -v and -x to the replacement shell.
-BASH_ENV=/dev/null
-ENV=/dev/null
-(unset BASH_ENV) >/dev/null 2>&1 && unset BASH_ENV ENV
-case $- in # ((((
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-  *v* ) as_opts=-v ;;
-  *x* ) as_opts=-x ;;
-  * ) as_opts= ;;
-esac
-exec $CONFIG_SHELL $as_opts "$as_myself" ${1+"$@"}
-# Admittedly, this is quite paranoid, since all the known shells bail
-# out after a failed `exec'.
-$as_echo "$0: could not re-execute with $CONFIG_SHELL" >&2
-exit 255
-fi
-
-    if test x$as_have_required = xno; then :
-  $as_echo "$0: This script requires a shell more modern than all"
-  $as_echo "$0: the shells that I found on your system."
-  if test x${ZSH_VERSION+set} = xset ; then
-    $as_echo "$0: In particular, zsh $ZSH_VERSION has bugs and should"
-    $as_echo "$0: be upgraded to zsh 4.3.4 or later."
-  else
-    $as_echo "$0: Please tell bug-autoconf@gnu.org and
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-$0: system, including any error possibly output before this
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-$0: the script under such a shell if you do have one."
-  fi
-  exit 1
-fi
-fi
-fi
-SHELL=${CONFIG_SHELL-/bin/sh}
-export SHELL
-# Unset more variables known to interfere with behavior of common tools.
-CLICOLOR_FORCE= GREP_OPTIONS=
-unset CLICOLOR_FORCE GREP_OPTIONS
-
-## --------------------- ##
-## M4sh Shell Functions. ##
-## --------------------- ##
-# as_fn_unset VAR
-# ---------------
-# Portably unset VAR.
-as_fn_unset ()
-{
-  { eval $1=; unset $1;}
-}
-as_unset=as_fn_unset
-
-# as_fn_set_status STATUS
-# -----------------------
-# Set $? to STATUS, without forking.
-as_fn_set_status ()
-{
-  return $1
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-
-# as_fn_exit STATUS
-# -----------------
-# Exit the shell with STATUS, even in a "trap 0" or "set -e" context.
-as_fn_exit ()
-{
-  set +e
-  as_fn_set_status $1
-  exit $1
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-
-# as_fn_mkdir_p
-# -------------
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-{
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-      as_dirs="'$as_qdir' $as_dirs"
-      as_dir=`$as_dirname -- "$as_dir" ||
-$as_expr X"$as_dir" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	 X"$as_dir" : 'X\(//\)[^/]' \| \
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-	 X"$as_dir" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$as_dir" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
-	  }
-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
-	  }
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-	    s//\1/
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-      test -d "$as_dir" && break
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-  } || test -d "$as_dir" || as_fn_error $? "cannot create directory $as_dir"
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-
-} # as_fn_mkdir_p
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-# as_fn_executable_p FILE
-# -----------------------
-# Test if FILE is an executable regular file.
-as_fn_executable_p ()
-{
-  test -f "$1" && test -x "$1"
-} # as_fn_executable_p
-# as_fn_append VAR VALUE
-# ----------------------
-# Append the text in VALUE to the end of the definition contained in VAR. Take
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-  {
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-# as_fn_arith ARG...
-# ------------------
-# Perform arithmetic evaluation on the ARGs, and store the result in the
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-  eval 'as_fn_arith ()
-  {
-    as_val=$(( $* ))
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-else
-  as_fn_arith ()
-  {
-    as_val=`expr "$@" || test $? -eq 1`
-  }
-fi # as_fn_arith
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-
-# as_fn_error STATUS ERROR [LINENO LOG_FD]
-# ----------------------------------------
-# Output "`basename $0`: error: ERROR" to stderr. If LINENO and LOG_FD are
-# provided, also output the error to LOG_FD, referencing LINENO. Then exit the
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-if (basename -- /) >/dev/null 2>&1 && test "X`basename -- / 2>&1`" = "X/"; then
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-if (as_dir=`dirname -- /` && test "X$as_dir" = X/) >/dev/null 2>&1; then
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-as_me=`$as_basename -- "$0" ||
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-	 X"$0" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X/"$0" |
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-	  /^X\/\(\/\).*/{
-	    s//\1/
-	    q
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-	  s/.*/./; q'`
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-# Avoid depending upon Character Ranges.
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-  as_lineno_1=$LINENO as_lineno_1a=$LINENO
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-rm -f conf$$ conf$$.exe conf$$.file
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-rm -f conf$$ conf$$.exe conf$$.dir/conf$$.file conf$$.file
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-fi
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-as_test_x='test -x'
-as_executable_p=as_fn_executable_p
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-
-# Sed expression to map a string onto a valid variable name.
-as_tr_sh="eval sed 'y%*+%pp%;s%[^_$as_cr_alnum]%_%g'"
-
-SHELL=${CONFIG_SHELL-/bin/sh}
-
-
-test -n "$DJDIR" || exec 7<&0 </dev/null
-exec 6>&1
-
-# Name of the host.
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-ac_hostname=`(hostname || uname -n) 2>/dev/null | sed 1q`
-
-#
-# Initializations.
-#
-ac_default_prefix=/usr/local
-ac_clean_files=
-ac_config_libobj_dir=.
-LIBOBJS=
-cross_compiling=no
-subdirs=
-MFLAGS=
-MAKEFLAGS=
-
-# Identity of this package.
-PACKAGE_NAME='libffi'
-PACKAGE_TARNAME='libffi'
-PACKAGE_VERSION='3.1'
-PACKAGE_STRING='libffi 3.1'
-PACKAGE_BUGREPORT='http://github.com/atgreen/libffi/issues'
-PACKAGE_URL=''
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-# Factoring default headers for most tests.
-ac_includes_default="\
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-#endif
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-# include <sys/stat.h>
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-# include <stddef.h>
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-# ifdef HAVE_STDLIB_H
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-#ifdef HAVE_STRING_H
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-#  include <memory.h>
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-# include <string.h>
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-#ifdef HAVE_STRINGS_H
-# include <strings.h>
-#endif
-#ifdef HAVE_INTTYPES_H
-# include <inttypes.h>
-#endif
-#ifdef HAVE_STDINT_H
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-#endif
-#ifdef HAVE_UNISTD_H
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-#endif"
-
-ac_subst_vars='am__EXEEXT_FALSE
-am__EXEEXT_TRUE
-LTLIBOBJS
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-    ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_cpp
-
-# ac_fn_c_try_run LINENO
-# ----------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded. Assumes
-# that executables *can* be run.
-ac_fn_c_try_run ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && { ac_try='./conftest$ac_exeext'
-  { { case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_try") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: program exited with status $ac_status" >&5
-       $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-       ac_retval=$ac_status
-fi
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_try_run
-
-# ac_fn_c_check_func LINENO FUNC VAR
-# ----------------------------------
-# Tests whether FUNC exists, setting the cache variable VAR accordingly
-ac_fn_c_check_func ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-/* Define $2 to an innocuous variant, in case <limits.h> declares $2.
-   For example, HP-UX 11i <limits.h> declares gettimeofday.  */
-#define $2 innocuous_$2
-
-/* System header to define __stub macros and hopefully few prototypes,
-    which can conflict with char $2 (); below.
-    Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-    <limits.h> exists even on freestanding compilers.  */
-
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-
-#undef $2
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char $2 ();
-/* The GNU C library defines this for functions which it implements
-    to always fail with ENOSYS.  Some functions are actually named
-    something starting with __ and the normal name is an alias.  */
-#if defined __stub_$2 || defined __stub___$2
-choke me
-#endif
-
-int
-main ()
-{
-return $2 ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  eval "$3=yes"
-else
-  eval "$3=no"
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_func
-
-# ac_fn_cxx_try_cpp LINENO
-# ------------------------
-# Try to preprocess conftest.$ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_cpp ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if { { ac_try="$ac_cpp conftest.$ac_ext"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_cpp conftest.$ac_ext") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } > conftest.i && {
-	 test -z "$ac_cxx_preproc_warn_flag$ac_cxx_werror_flag" ||
-	 test ! -s conftest.err
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-    ac_retval=1
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_cxx_try_cpp
-
-# ac_fn_cxx_try_link LINENO
-# -------------------------
-# Try to link conftest.$ac_ext, and return whether this succeeded.
-ac_fn_cxx_try_link ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  rm -f conftest.$ac_objext conftest$ac_exeext
-  if { { ac_try="$ac_link"
-case "(($ac_try" in
-  *\"* | *\`* | *\\*) ac_try_echo=\$ac_try;;
-  *) ac_try_echo=$ac_try;;
-esac
-eval ac_try_echo="\"\$as_me:${as_lineno-$LINENO}: $ac_try_echo\""
-$as_echo "$ac_try_echo"; } >&5
-  (eval "$ac_link") 2>conftest.err
-  ac_status=$?
-  if test -s conftest.err; then
-    grep -v '^ *+' conftest.err >conftest.er1
-    cat conftest.er1 >&5
-    mv -f conftest.er1 conftest.err
-  fi
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && {
-	 test -z "$ac_cxx_werror_flag" ||
-	 test ! -s conftest.err
-       } && test -s conftest$ac_exeext && {
-	 test "$cross_compiling" = yes ||
-	 test -x conftest$ac_exeext
-       }; then :
-  ac_retval=0
-else
-  $as_echo "$as_me: failed program was:" >&5
-sed 's/^/| /' conftest.$ac_ext >&5
-
-	ac_retval=1
-fi
-  # Delete the IPA/IPO (Inter Procedural Analysis/Optimization) information
-  # created by the PGI compiler (conftest_ipa8_conftest.oo), as it would
-  # interfere with the next link command; also delete a directory that is
-  # left behind by Apple's compiler.  We do this before executing the actions.
-  rm -rf conftest.dSYM conftest_ipa8_conftest.oo
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_cxx_try_link
-
-# ac_fn_c_compute_int LINENO EXPR VAR INCLUDES
-# --------------------------------------------
-# Tries to find the compile-time value of EXPR in a program that includes
-# INCLUDES, setting VAR accordingly. Returns whether the value could be
-# computed
-ac_fn_c_compute_int ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if test "$cross_compiling" = yes; then
-    # Depending upon the size, compute the lo and hi bounds.
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) >= 0)];
-test_array [0] = 0;
-return test_array [0];
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_lo=0 ac_mid=0
-  while :; do
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) <= $ac_mid)];
-test_array [0] = 0;
-return test_array [0];
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_hi=$ac_mid; break
-else
-  as_fn_arith $ac_mid + 1 && ac_lo=$as_val
-			if test $ac_lo -le $ac_mid; then
-			  ac_lo= ac_hi=
-			  break
-			fi
-			as_fn_arith 2 '*' $ac_mid + 1 && ac_mid=$as_val
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  done
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) < 0)];
-test_array [0] = 0;
-return test_array [0];
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_hi=-1 ac_mid=-1
-  while :; do
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) >= $ac_mid)];
-test_array [0] = 0;
-return test_array [0];
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_lo=$ac_mid; break
-else
-  as_fn_arith '(' $ac_mid ')' - 1 && ac_hi=$as_val
-			if test $ac_mid -le $ac_hi; then
-			  ac_lo= ac_hi=
-			  break
-			fi
-			as_fn_arith 2 '*' $ac_mid && ac_mid=$as_val
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  done
-else
-  ac_lo= ac_hi=
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-# Binary search between lo and hi bounds.
-while test "x$ac_lo" != "x$ac_hi"; do
-  as_fn_arith '(' $ac_hi - $ac_lo ')' / 2 + $ac_lo && ac_mid=$as_val
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-static int test_array [1 - 2 * !(($2) <= $ac_mid)];
-test_array [0] = 0;
-return test_array [0];
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_hi=$ac_mid
-else
-  as_fn_arith '(' $ac_mid ')' + 1 && ac_lo=$as_val
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-case $ac_lo in #((
-?*) eval "$3=\$ac_lo"; ac_retval=0 ;;
-'') ac_retval=1 ;;
-esac
-  else
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-static long int longval () { return $2; }
-static unsigned long int ulongval () { return $2; }
-#include <stdio.h>
-#include <stdlib.h>
-int
-main ()
-{
-
-  FILE *f = fopen ("conftest.val", "w");
-  if (! f)
-    return 1;
-  if (($2) < 0)
-    {
-      long int i = longval ();
-      if (i != ($2))
-	return 1;
-      fprintf (f, "%ld", i);
-    }
-  else
-    {
-      unsigned long int i = ulongval ();
-      if (i != ($2))
-	return 1;
-      fprintf (f, "%lu", i);
-    }
-  /* Do not output a trailing newline, as this causes \r\n confusion
-     on some platforms.  */
-  return ferror (f) || fclose (f) != 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  echo >>conftest.val; read $3 <conftest.val; ac_retval=0
-else
-  ac_retval=1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-rm -f conftest.val
-
-  fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-  as_fn_set_status $ac_retval
-
-} # ac_fn_c_compute_int
-
-# ac_fn_c_check_header_mongrel LINENO HEADER VAR INCLUDES
-# -------------------------------------------------------
-# Tests whether HEADER exists, giving a warning if it cannot be compiled using
-# the include files in INCLUDES and setting the cache variable VAR
-# accordingly.
-ac_fn_c_check_header_mongrel ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  if eval \${$3+:} false; then :
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-else
-  # Is the header compilable?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 usability" >&5
-$as_echo_n "checking $2 usability... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-#include <$2>
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_header_compiler=yes
-else
-  ac_header_compiler=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_compiler" >&5
-$as_echo "$ac_header_compiler" >&6; }
-
-# Is the header present?
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking $2 presence" >&5
-$as_echo_n "checking $2 presence... " >&6; }
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <$2>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  ac_header_preproc=yes
-else
-  ac_header_preproc=no
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_header_preproc" >&5
-$as_echo "$ac_header_preproc" >&6; }
-
-# So?  What about this header?
-case $ac_header_compiler:$ac_header_preproc:$ac_c_preproc_warn_flag in #((
-  yes:no: )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&5
-$as_echo "$as_me: WARNING: $2: accepted by the compiler, rejected by the preprocessor!" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-    ;;
-  no:yes:* )
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: present but cannot be compiled" >&5
-$as_echo "$as_me: WARNING: $2: present but cannot be compiled" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     check for missing prerequisite headers?" >&5
-$as_echo "$as_me: WARNING: $2:     check for missing prerequisite headers?" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: see the Autoconf documentation" >&5
-$as_echo "$as_me: WARNING: $2: see the Autoconf documentation" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&5
-$as_echo "$as_me: WARNING: $2:     section \"Present But Cannot Be Compiled\"" >&2;}
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $2: proceeding with the compiler's result" >&5
-$as_echo "$as_me: WARNING: $2: proceeding with the compiler's result" >&2;}
-( $as_echo "## ------------------------------------------------------ ##
-## Report this to http://github.com/atgreen/libffi/issues ##
-## ------------------------------------------------------ ##"
-     ) | sed "s/^/$as_me: WARNING:     /" >&2
-    ;;
-esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=\$ac_header_compiler"
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-fi
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_header_mongrel
-
-# ac_fn_c_check_type LINENO TYPE VAR INCLUDES
-# -------------------------------------------
-# Tests whether TYPE exists after having included INCLUDES, setting cache
-# variable VAR accordingly.
-ac_fn_c_check_type ()
-{
-  as_lineno=${as_lineno-"$1"} as_lineno_stack=as_lineno_stack=$as_lineno_stack
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $2" >&5
-$as_echo_n "checking for $2... " >&6; }
-if eval \${$3+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  eval "$3=no"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-if (sizeof ($2))
-	 return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$4
-int
-main ()
-{
-if (sizeof (($2)))
-	    return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-else
-  eval "$3=yes"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-eval ac_res=\$$3
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-  eval $as_lineno_stack; ${as_lineno_stack:+:} unset as_lineno
-
-} # ac_fn_c_check_type
-cat >config.log <<_ACEOF
-This file contains any messages produced by compilers while
-running configure, to aid debugging if configure makes a mistake.
-
-It was created by libffi $as_me 3.1, which was
-generated by GNU Autoconf 2.69.  Invocation command line was
-
-  $ $0 $@
-
-_ACEOF
-exec 5>>config.log
-{
-cat <<_ASUNAME
-## --------- ##
-## Platform. ##
-## --------- ##
-
-hostname = `(hostname || uname -n) 2>/dev/null | sed 1q`
-uname -m = `(uname -m) 2>/dev/null || echo unknown`
-uname -r = `(uname -r) 2>/dev/null || echo unknown`
-uname -s = `(uname -s) 2>/dev/null || echo unknown`
-uname -v = `(uname -v) 2>/dev/null || echo unknown`
-
-/usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null || echo unknown`
-/bin/uname -X     = `(/bin/uname -X) 2>/dev/null     || echo unknown`
-
-/bin/arch              = `(/bin/arch) 2>/dev/null              || echo unknown`
-/usr/bin/arch -k       = `(/usr/bin/arch -k) 2>/dev/null       || echo unknown`
-/usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null || echo unknown`
-/usr/bin/hostinfo      = `(/usr/bin/hostinfo) 2>/dev/null      || echo unknown`
-/bin/machine           = `(/bin/machine) 2>/dev/null           || echo unknown`
-/usr/bin/oslevel       = `(/usr/bin/oslevel) 2>/dev/null       || echo unknown`
-/bin/universe          = `(/bin/universe) 2>/dev/null          || echo unknown`
-
-_ASUNAME
-
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    $as_echo "PATH: $as_dir"
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-IFS=$as_save_IFS
-
-} >&5
-
-cat >&5 <<_ACEOF
-
-
-## ----------- ##
-## Core tests. ##
-## ----------- ##
-
-_ACEOF
-
-
-# Keep a trace of the command line.
-# Strip out --no-create and --no-recursion so they do not pile up.
-# Strip out --silent because we don't want to record it for future runs.
-# Also quote any args containing shell meta-characters.
-# Make two passes to allow for proper duplicate-argument suppression.
-ac_configure_args=
-ac_configure_args0=
-ac_configure_args1=
-ac_must_keep_next=false
-for ac_pass in 1 2
-do
-  for ac_arg
-  do
-    case $ac_arg in
-    -no-create | --no-c* | -n | -no-recursion | --no-r*) continue ;;
-    -q | -quiet | --quiet | --quie | --qui | --qu | --q \
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-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_SED_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_SED"; then
-    as_fn_error $? "no acceptable sed could be found in \$PATH" "$LINENO" 5
-  fi
-else
-  ac_cv_path_SED=$SED
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_SED" >&5
-$as_echo "$ac_cv_path_SED" >&6; }
- SED="$ac_cv_path_SED"
-  rm -f conftest.sed
-
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for grep that handles long lines and -e" >&5
-$as_echo_n "checking for grep that handles long lines and -e... " >&6; }
-if ${ac_cv_path_GREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$GREP"; then
-  ac_path_GREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in grep ggrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_GREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_GREP" || continue
-# Check for GNU ac_path_GREP and select it if it is found.
-  # Check for GNU $ac_path_GREP
-case `"$ac_path_GREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_GREP="$ac_path_GREP" ac_path_GREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'GREP' >> "conftest.nl"
-    "$ac_path_GREP" -e 'GREP$' -e '-(cannot match)-' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_GREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_GREP="$ac_path_GREP"
-      ac_path_GREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_GREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_GREP"; then
-    as_fn_error $? "no acceptable grep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_GREP=$GREP
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_GREP" >&5
-$as_echo "$ac_cv_path_GREP" >&6; }
- GREP="$ac_cv_path_GREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for egrep" >&5
-$as_echo_n "checking for egrep... " >&6; }
-if ${ac_cv_path_EGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo a | $GREP -E '(a|b)' >/dev/null 2>&1
-   then ac_cv_path_EGREP="$GREP -E"
-   else
-     if test -z "$EGREP"; then
-  ac_path_EGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in egrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_EGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_EGREP" || continue
-# Check for GNU ac_path_EGREP and select it if it is found.
-  # Check for GNU $ac_path_EGREP
-case `"$ac_path_EGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_EGREP="$ac_path_EGREP" ac_path_EGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'EGREP' >> "conftest.nl"
-    "$ac_path_EGREP" 'EGREP$' < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_EGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_EGREP="$ac_path_EGREP"
-      ac_path_EGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_EGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_EGREP"; then
-    as_fn_error $? "no acceptable egrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_EGREP=$EGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_EGREP" >&5
-$as_echo "$ac_cv_path_EGREP" >&6; }
- EGREP="$ac_cv_path_EGREP"
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for fgrep" >&5
-$as_echo_n "checking for fgrep... " >&6; }
-if ${ac_cv_path_FGREP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if echo 'ab*c' | $GREP -F 'ab*c' >/dev/null 2>&1
-   then ac_cv_path_FGREP="$GREP -F"
-   else
-     if test -z "$FGREP"; then
-  ac_path_FGREP_found=false
-  # Loop through the user's path and test for each of PROGNAME-LIST
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH$PATH_SEPARATOR/usr/xpg4/bin
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_prog in fgrep; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      ac_path_FGREP="$as_dir/$ac_prog$ac_exec_ext"
-      as_fn_executable_p "$ac_path_FGREP" || continue
-# Check for GNU ac_path_FGREP and select it if it is found.
-  # Check for GNU $ac_path_FGREP
-case `"$ac_path_FGREP" --version 2>&1` in
-*GNU*)
-  ac_cv_path_FGREP="$ac_path_FGREP" ac_path_FGREP_found=:;;
-*)
-  ac_count=0
-  $as_echo_n 0123456789 >"conftest.in"
-  while :
-  do
-    cat "conftest.in" "conftest.in" >"conftest.tmp"
-    mv "conftest.tmp" "conftest.in"
-    cp "conftest.in" "conftest.nl"
-    $as_echo 'FGREP' >> "conftest.nl"
-    "$ac_path_FGREP" FGREP < "conftest.nl" >"conftest.out" 2>/dev/null || break
-    diff "conftest.out" "conftest.nl" >/dev/null 2>&1 || break
-    as_fn_arith $ac_count + 1 && ac_count=$as_val
-    if test $ac_count -gt ${ac_path_FGREP_max-0}; then
-      # Best one so far, save it but keep looking for a better one
-      ac_cv_path_FGREP="$ac_path_FGREP"
-      ac_path_FGREP_max=$ac_count
-    fi
-    # 10*(2^10) chars as input seems more than enough
-    test $ac_count -gt 10 && break
-  done
-  rm -f conftest.in conftest.tmp conftest.nl conftest.out;;
-esac
-
-      $ac_path_FGREP_found && break 3
-    done
-  done
-  done
-IFS=$as_save_IFS
-  if test -z "$ac_cv_path_FGREP"; then
-    as_fn_error $? "no acceptable fgrep could be found in $PATH$PATH_SEPARATOR/usr/xpg4/bin" "$LINENO" 5
-  fi
-else
-  ac_cv_path_FGREP=$FGREP
-fi
-
-   fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_FGREP" >&5
-$as_echo "$ac_cv_path_FGREP" >&6; }
- FGREP="$ac_cv_path_FGREP"
-
-
-test -z "$GREP" && GREP=grep
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test yes = "$GCC"; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return, which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | ?:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD=$ac_prog
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test yes = "$with_gnu_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD=$ac_dir/$ac_prog
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test no != "$with_gnu_ld" && break
-	;;
-      *)
-	test yes != "$with_gnu_ld" && break
-	;;
-      esac
-    fi
-  done
-  IFS=$lt_save_ifs
-else
-  lt_cv_path_LD=$LD # Let the user override the test with a path.
-fi
-fi
-
-LD=$lt_cv_path_LD
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for BSD- or MS-compatible name lister (nm)" >&5
-$as_echo_n "checking for BSD- or MS-compatible name lister (nm)... " >&6; }
-if ${lt_cv_path_NM+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM=$NM
-else
-  lt_nm_to_check=${ac_tool_prefix}nm
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS=$lt_save_ifs
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm=$ac_dir/$lt_tmp_nm
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break 2
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break 2
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS=$lt_save_ifs
-  done
-  : ${lt_cv_path_NM=no}
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_NM" >&5
-$as_echo "$lt_cv_path_NM" >&6; }
-if test no != "$lt_cv_path_NM"; then
-  NM=$lt_cv_path_NM
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$DUMPBIN"; then :
-    # Let the user override the test.
-  else
-    if test -n "$ac_tool_prefix"; then
-  for ac_prog in dumpbin "link -dump"
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DUMPBIN"; then
-  ac_cv_prog_DUMPBIN="$DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DUMPBIN="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DUMPBIN=$ac_cv_prog_DUMPBIN
-if test -n "$DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DUMPBIN" >&5
-$as_echo "$DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$DUMPBIN" && break
-  done
-fi
-if test -z "$DUMPBIN"; then
-  ac_ct_DUMPBIN=$DUMPBIN
-  for ac_prog in dumpbin "link -dump"
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DUMPBIN"; then
-  ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DUMPBIN="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN
-if test -n "$ac_ct_DUMPBIN"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5
-$as_echo "$ac_ct_DUMPBIN" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_DUMPBIN" && break
-done
-
-  if test "x$ac_ct_DUMPBIN" = x; then
-    DUMPBIN=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DUMPBIN=$ac_ct_DUMPBIN
-  fi
-fi
-
-    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
-    *COFF*)
-      DUMPBIN="$DUMPBIN -symbols -headers"
-      ;;
-    *)
-      DUMPBIN=:
-      ;;
-    esac
-  fi
-
-  if test : != "$DUMPBIN"; then
-    NM=$DUMPBIN
-  fi
-fi
-test -z "$NM" && NM=nm
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5
-$as_echo_n "checking the name lister ($NM) interface... " >&6; }
-if ${lt_cv_nm_interface+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&5
-  (eval echo "\"\$as_me:$LINENO: output\"" >&5)
-  cat conftest.out >&5
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5
-$as_echo "$lt_cv_nm_interface" >&6; }
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5
-$as_echo_n "checking whether ln -s works... " >&6; }
-LN_S=$as_ln_s
-if test "$LN_S" = "ln -s"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5
-$as_echo "no, using $LN_S" >&6; }
-fi
-
-# find the maximum length of command line arguments
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5
-$as_echo_n "checking the maximum length of command line arguments... " >&6; }
-if ${lt_cv_sys_max_cmd_len+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-    i=0
-  teststring=ABCD
-
-  case $build_os in
-  msdosdjgpp*)
-    # On DJGPP, this test can blow up pretty badly due to problems in libc
-    # (any single argument exceeding 2000 bytes causes a buffer overrun
-    # during glob expansion).  Even if it were fixed, the result of this
-    # check would be larger than it should be.
-    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
-    ;;
-
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
-    # Libtool will interpret -1 as no limit whatsoever
-    lt_cv_sys_max_cmd_len=-1;
-    ;;
-
-  cygwin* | mingw* | cegcc*)
-    # On Win9x/ME, this test blows up -- it succeeds, but takes
-    # about 5 minutes as the teststring grows exponentially.
-    # Worse, since 9x/ME are not pre-emptively multitasking,
-    # you end up with a "frozen" computer, even though with patience
-    # the test eventually succeeds (with a max line length of 256k).
-    # Instead, let's just punt: use the minimum linelength reported by
-    # all of the supported platforms: 8192 (on NT/2K/XP).
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  mint*)
-    # On MiNT this can take a long time and run out of memory.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  os2*)
-    # The test takes a long time on OS/2.
-    lt_cv_sys_max_cmd_len=8192
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[	 ]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len" && \
-       test undefined != "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
-	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test 17 != "$i" # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-
-fi
-
-if test -n "$lt_cv_sys_max_cmd_len"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5
-$as_echo "$lt_cv_sys_max_cmd_len" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5
-$as_echo "none" >&6; }
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-
-
-
-
-
-
-: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-
-if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-
-
-
-
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
-    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
-  lt_SP2NL='tr \040 \012'
-  lt_NL2SP='tr \015\012 \040\040'
-  ;;
- *) # EBCDIC based system
-  lt_SP2NL='tr \100 \n'
-  lt_NL2SP='tr \r\n \100\100'
-  ;;
-esac
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5
-$as_echo_n "checking how to convert $build file names to $host format... " >&6; }
-if ${lt_cv_to_host_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
-        ;;
-    esac
-    ;;
-  *-*-cygwin* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_noop
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
-        ;;
-    esac
-    ;;
-  * ) # unhandled hosts (and "normal" native builds)
-    lt_cv_to_host_file_cmd=func_convert_file_noop
-    ;;
-esac
-
-fi
-
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5
-$as_echo "$lt_cv_to_host_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5
-$as_echo_n "checking how to convert $build file names to toolchain format... " >&6; }
-if ${lt_cv_to_tool_file_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  #assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
-        ;;
-    esac
-    ;;
-esac
-
-fi
-
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5
-$as_echo "$lt_cv_to_tool_file_cmd" >&6; }
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5
-$as_echo_n "checking for $LD option to reload object files... " >&6; }
-if ${lt_cv_ld_reload_flag+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_reload_flag='-r'
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5
-$as_echo "$lt_cv_ld_reload_flag" >&6; }
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    if test yes != "$GCC"; then
-      reload_cmds=false
-    fi
-    ;;
-  darwin*)
-    if test yes = "$GCC"; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
-    else
-      reload_cmds='$LD$reload_flag -o $output$reload_objs'
-    fi
-    ;;
-esac
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args.
-set dummy ${ac_tool_prefix}objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OBJDUMP"; then
-  ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OBJDUMP=$ac_cv_prog_OBJDUMP
-if test -n "$OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5
-$as_echo "$OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OBJDUMP"; then
-  ac_ct_OBJDUMP=$OBJDUMP
-  # Extract the first word of "objdump", so it can be a program name with args.
-set dummy objdump; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OBJDUMP"; then
-  ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OBJDUMP="objdump"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP
-if test -n "$ac_ct_OBJDUMP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5
-$as_echo "$ac_ct_OBJDUMP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OBJDUMP" = x; then
-    OBJDUMP="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OBJDUMP=$ac_ct_OBJDUMP
-  fi
-else
-  OBJDUMP="$ac_cv_prog_OBJDUMP"
-fi
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5
-$as_echo_n "checking how to recognize dependent libraries... " >&6; }
-if ${lt_cv_deplibs_check_method+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# 'unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# that responds to the $file_magic_cmd with a given extended regex.
-# If you have 'file' or equivalent on your system and you're not sure
-# whether 'pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[4-9]*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi[45]*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin*)
-  # func_win32_libid is a shell function defined in ltmain.sh
-  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-  lt_cv_file_magic_cmd='func_win32_libid'
-  ;;
-
-mingw* | pw32*)
-  # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump',
-  # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
-    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-    lt_cv_file_magic_cmd='func_win32_libid'
-  else
-    # Keep this pattern in sync with the one in func_win32_libid.
-    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
-    lt_cv_file_magic_cmd='$OBJDUMP -f'
-  fi
-  ;;
-
-cegcc*)
-  # use the weaker test based on 'objdump'. See mingw*.
-  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-freebsd* | dragonfly*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-haiku*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  case $host_cpu in
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64'
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  hppa*64*)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]'
-    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
-    ;;
-  *)
-    lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library'
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  esac
-  ;;
-
-interix[3-9]*)
-  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
-  lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$'
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $LD in
-  *-32|*"-32 ") libmagic=32-bit;;
-  *-n32|*"-n32 ") libmagic=N32;;
-  *-64|*"-64 ") libmagic=64-bit;;
-  *) libmagic=never-match;;
-  esac
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$'
-  fi
-  ;;
-
-newos6*)
-  lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-*nto* | *qnx*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-openbsd* | bitrig*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$'
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-rdos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.3*)
-  case $host_vendor in
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  sequent)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )'
-    ;;
-  sni)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib"
-    lt_cv_file_magic_test_file=/lib/libc.so
-    ;;
-  siemens)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  pc)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  esac
-  ;;
-
-tpf*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5
-$as_echo "$lt_cv_deplibs_check_method" >&6; }
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
-  case $host_os in
-  mingw* | pw32*)
-    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
-      want_nocaseglob=yes
-    else
-      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"`
-    fi
-    ;;
-  esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DLLTOOL"; then
-  ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DLLTOOL=$ac_cv_prog_DLLTOOL
-if test -n "$DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5
-$as_echo "$DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DLLTOOL"; then
-  ac_ct_DLLTOOL=$DLLTOOL
-  # Extract the first word of "dlltool", so it can be a program name with args.
-set dummy dlltool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DLLTOOL"; then
-  ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DLLTOOL="dlltool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL
-if test -n "$ac_ct_DLLTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5
-$as_echo "$ac_ct_DLLTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DLLTOOL" = x; then
-    DLLTOOL="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DLLTOOL=$ac_ct_DLLTOOL
-  fi
-else
-  DLLTOOL="$ac_cv_prog_DLLTOOL"
-fi
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5
-$as_echo_n "checking how to associate runtime and link libraries... " >&6; }
-if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
-  # two different shell functions defined in ltmain.sh;
-  # decide which one to use based on capabilities of $DLLTOOL
-  case `$DLLTOOL --help 2>&1` in
-  *--identify-strict*)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
-    ;;
-  *)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
-    ;;
-  esac
-  ;;
-*)
-  # fallback: assume linklib IS sharedlib
-  lt_cv_sharedlib_from_linklib_cmd=$ECHO
-  ;;
-esac
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5
-$as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; }
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  for ac_prog in ar
-  do
-    # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args.
-set dummy $ac_tool_prefix$ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$AR"; then
-  ac_cv_prog_AR="$AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_AR="$ac_tool_prefix$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-AR=$ac_cv_prog_AR
-if test -n "$AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5
-$as_echo "$AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-    test -n "$AR" && break
-  done
-fi
-if test -z "$AR"; then
-  ac_ct_AR=$AR
-  for ac_prog in ar
-do
-  # Extract the first word of "$ac_prog", so it can be a program name with args.
-set dummy $ac_prog; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_AR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_AR"; then
-  ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_AR="$ac_prog"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_AR=$ac_cv_prog_ac_ct_AR
-if test -n "$ac_ct_AR"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5
-$as_echo "$ac_ct_AR" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  test -n "$ac_ct_AR" && break
-done
-
-  if test "x$ac_ct_AR" = x; then
-    AR="false"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    AR=$ac_ct_AR
-  fi
-fi
-
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5
-$as_echo_n "checking for archiver @FILE support... " >&6; }
-if ${lt_cv_ar_at_file+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ar_at_file=no
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  echo conftest.$ac_objext > conftest.lst
-      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5'
-      { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
-  (eval $lt_ar_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      if test 0 -eq "$ac_status"; then
-	# Ensure the archiver fails upon bogus file names.
-	rm -f conftest.$ac_objext libconftest.a
-	{ { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5
-  (eval $lt_ar_try) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	if test 0 -ne "$ac_status"; then
-          lt_cv_ar_at_file=@
-        fi
-      fi
-      rm -f conftest.* libconftest.a
-
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5
-$as_echo "$lt_cv_ar_at_file" >&6; }
-
-if test no = "$lt_cv_ar_at_file"; then
-  archiver_list_spec=
-else
-  archiver_list_spec=$lt_cv_ar_at_file
-fi
-
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args.
-set dummy ${ac_tool_prefix}strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$STRIP"; then
-  ac_cv_prog_STRIP="$STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_STRIP="${ac_tool_prefix}strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-STRIP=$ac_cv_prog_STRIP
-if test -n "$STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5
-$as_echo "$STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_STRIP"; then
-  ac_ct_STRIP=$STRIP
-  # Extract the first word of "strip", so it can be a program name with args.
-set dummy strip; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_STRIP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_STRIP"; then
-  ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_STRIP="strip"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP
-if test -n "$ac_ct_STRIP"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5
-$as_echo "$ac_ct_STRIP" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_STRIP" = x; then
-    STRIP=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    STRIP=$ac_ct_STRIP
-  fi
-else
-  STRIP="$ac_cv_prog_STRIP"
-fi
-
-test -z "$STRIP" && STRIP=:
-
-
-
-
-
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args.
-set dummy ${ac_tool_prefix}ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$RANLIB"; then
-  ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-RANLIB=$ac_cv_prog_RANLIB
-if test -n "$RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5
-$as_echo "$RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_RANLIB"; then
-  ac_ct_RANLIB=$RANLIB
-  # Extract the first word of "ranlib", so it can be a program name with args.
-set dummy ranlib; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_RANLIB+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_RANLIB"; then
-  ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_RANLIB="ranlib"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB
-if test -n "$ac_ct_RANLIB"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5
-$as_echo "$ac_ct_RANLIB" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_RANLIB" = x; then
-    RANLIB=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    RANLIB=$ac_ct_RANLIB
-  fi
-else
-  RANLIB="$ac_cv_prog_RANLIB"
-fi
-
-test -z "$RANLIB" && RANLIB=:
-
-
-
-
-
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
-  case $host_os in
-  bitrig* | openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
-    ;;
-  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
-    ;;
-  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
-  darwin*)
-    lock_old_archive_extraction=yes ;;
-  *)
-    lock_old_archive_extraction=no ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5
-$as_echo_n "checking command to parse $NM output from $compiler object... " >&6; }
-if ${lt_cv_sys_global_symbol_pipe+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[BCDEGRST]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([_A-Za-z][_A-Za-z0-9]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
-  symcode='[BCDT]'
-  ;;
-cygwin* | mingw* | pw32* | cegcc*)
-  symcode='[ABCDGISTW]'
-  ;;
-hpux*)
-  if test ia64 = "$host_cpu"; then
-    symcode='[ABCDEGRST]'
-  fi
-  ;;
-irix* | nonstopux*)
-  symcode='[BCDEGRST]'
-  ;;
-osf*)
-  symcode='[BCDEGQRST]'
-  ;;
-solaris*)
-  symcode='[BDRT]'
-  ;;
-sco3.2v5*)
-  symcode='[DT]'
-  ;;
-sysv4.2uw2*)
-  symcode='[DT]'
-  ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
-  symcode='[ABDT]'
-  ;;
-sysv4)
-  symcode='[DFNSTU]'
-  ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
-  symcode='[ABCDGIRSTW]' ;;
-esac
-
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-  # Gets list of data symbols to import.
-  lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
-  # Adjust the below global symbol transforms to fixup imported variables.
-  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
-  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
-  lt_c_name_lib_hook="\
-  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
-  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
-else
-  # Disable hooks by default.
-  lt_cv_sys_global_symbol_to_import=
-  lt_cdecl_hook=
-  lt_c_name_hook=
-  lt_c_name_lib_hook=
-fi
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
-$lt_cdecl_hook\
-" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
-$lt_c_name_hook\
-" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
-
-# Transform an extracted symbol line into symbol name with lib prefix and
-# symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
-$lt_c_name_lib_hook\
-" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
-  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-  ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
-  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
-  symxfrm="\\1 $ac_symprfx\\2 \\2"
-
-  # Write the raw and C identifiers.
-  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function,
-    # D for any global variable and I for any imported variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
-    # which start with @ or ?.
-    lt_cv_sys_global_symbol_pipe="$AWK '"\
-"     {last_section=section; section=\$ 3};"\
-"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
-"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
-"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
-"     \$ 0!~/External *\|/{next};"\
-"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-"     {if(hide[section]) next};"\
-"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
-"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
-"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
-"     ' prfx=^$ac_symprfx"
-  else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[	 ]\($symcode$symcode*\)[	 ][	 ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-  fi
-  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
-  # Check to see that the pipe works correctly.
-  pipe_works=no
-
-  rm -f conftest*
-  cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$nlist"; then
-      # Try sorting and uniquifying the output.
-      if sort "$nlist" | uniq > "$nlist"T; then
-	mv -f "$nlist"T "$nlist"
-      else
-	rm -f "$nlist"T
-      fi
-
-      # Make sure that we snagged all the symbols we need.
-      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
-	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
-	  cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
-   relocations are performed -- see ld's documentation on pseudo-relocs.  */
-# define LT_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data.  */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
-	  # Now generate the symbol file.
-	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
-	  cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols.  */
-LT_DLSYM_CONST struct {
-  const char *name;
-  void       *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[] =
-{
-  { "@PROGRAM@", (void *) 0 },
-_LT_EOF
-	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
-	  cat <<\_LT_EOF >> conftest.$ac_ext
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
-	  # Now try linking the two files.
-	  mv conftest.$ac_objext conftstm.$ac_objext
-	  lt_globsym_save_LIBS=$LIBS
-	  lt_globsym_save_CFLAGS=$CFLAGS
-	  LIBS=conftstm.$ac_objext
-	  CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag"
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s conftest$ac_exeext; then
-	    pipe_works=yes
-	  fi
-	  LIBS=$lt_globsym_save_LIBS
-	  CFLAGS=$lt_globsym_save_CFLAGS
-	else
-	  echo "cannot find nm_test_func in $nlist" >&5
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&5
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5
-    fi
-  else
-    echo "$progname: failed program was:" >&5
-    cat conftest.$ac_ext >&5
-  fi
-  rm -rf conftest* conftst*
-
-  # Do not use the global_symbol_pipe unless it works.
-  if test yes = "$pipe_works"; then
-    break
-  else
-    lt_cv_sys_global_symbol_pipe=
-  fi
-done
-
-fi
-
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
-  lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5
-$as_echo "failed" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5
-$as_echo "ok" >&6; }
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-  nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then
-  nm_file_list_spec='@'
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5
-$as_echo_n "checking for sysroot... " >&6; }
-
-# Check whether --with-sysroot was given.
-if test "${with_sysroot+set}" = set; then :
-  withval=$with_sysroot;
-else
-  with_sysroot=no
-fi
-
-
-lt_sysroot=
-case $with_sysroot in #(
- yes)
-   if test yes = "$GCC"; then
-     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
-   fi
-   ;; #(
- /*)
-   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
-   ;; #(
- no|'')
-   ;; #(
- *)
-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5
-$as_echo "$with_sysroot" >&6; }
-   as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5
-   ;;
-esac
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5
-$as_echo "${lt_sysroot:-no}" >&6; }
-
-
-
-
-
-# Check whether --enable-libtool-lock was given.
-if test "${enable_libtool_lock+set}" = set; then :
-  enableval=$enable_libtool_lock;
-fi
-
-test no = "$enable_libtool_lock" || enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
-  # Find out what ABI is being produced by ac_compile, and set mode
-  # options accordingly.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.$ac_objext` in
-      *ELF-32*)
-	HPUX_IA64_MODE=32
-	;;
-      *ELF-64*)
-	HPUX_IA64_MODE=64
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-*-*-irix6*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.
-  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    if test yes = "$lt_cv_prog_gnu_ld"; then
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -melf32bsmip"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -melf32bmipn32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -melf64bmip"
-	;;
-      esac
-    else
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -32"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -n32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -64"
-	  ;;
-      esac
-    fi
-  fi
-  rm -rf conftest*
-  ;;
-
-mips64*-*linux*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.
-  echo '#line '$LINENO' "configure"' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    emul=elf
-    case `/usr/bin/file conftest.$ac_objext` in
-      *32-bit*)
-	emul="${emul}32"
-	;;
-      *64-bit*)
-	emul="${emul}64"
-	;;
-    esac
-    case `/usr/bin/file conftest.$ac_objext` in
-      *MSB*)
-	emul="${emul}btsmip"
-	;;
-      *LSB*)
-	emul="${emul}ltsmip"
-	;;
-    esac
-    case `/usr/bin/file conftest.$ac_objext` in
-      *N32*)
-	emul="${emul}n32"
-	;;
-    esac
-    LD="${LD-ld} -m $emul"
-  fi
-  rm -rf conftest*
-  ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.  Note that the listed cases only cover the
-  # situations where additional linker options are needed (such as when
-  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
-  # vice versa); the common cases where no linker options are needed do
-  # not appear in the list.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
-      *32-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_i386_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    case `/usr/bin/file conftest.o` in
-	      *x86-64*)
-		LD="${LD-ld} -m elf32_x86_64"
-		;;
-	      *)
-		LD="${LD-ld} -m elf_i386"
-		;;
-	    esac
-	    ;;
-	  powerpc64le-*linux*)
-	    LD="${LD-ld} -m elf32lppclinux"
-	    ;;
-	  powerpc64-*linux*)
-	    LD="${LD-ld} -m elf32ppclinux"
-	    ;;
-	  s390x-*linux*)
-	    LD="${LD-ld} -m elf_s390"
-	    ;;
-	  sparc64-*linux*)
-	    LD="${LD-ld} -m elf32_sparc"
-	    ;;
-	esac
-	;;
-      *64-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_x86_64_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_x86_64"
-	    ;;
-	  powerpcle-*linux*)
-	    LD="${LD-ld} -m elf64lppc"
-	    ;;
-	  powerpc-*linux*)
-	    LD="${LD-ld} -m elf64ppc"
-	    ;;
-	  s390*-*linux*|s390*-*tpf*)
-	    LD="${LD-ld} -m elf64_s390"
-	    ;;
-	  sparc*-*linux*)
-	    LD="${LD-ld} -m elf64_sparc"
-	    ;;
-	esac
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS=$CFLAGS
-  CFLAGS="$CFLAGS -belf"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5
-$as_echo_n "checking whether the C compiler needs -belf... " >&6; }
-if ${lt_cv_cc_needs_belf+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-     cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_cc_needs_belf=yes
-else
-  lt_cv_cc_needs_belf=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-     ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5
-$as_echo "$lt_cv_cc_needs_belf" >&6; }
-  if test yes != "$lt_cv_cc_needs_belf"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS=$SAVE_CFLAGS
-  fi
-  ;;
-*-*solaris*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.
-  echo 'int i;' > conftest.$ac_ext
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    case `/usr/bin/file conftest.o` in
-    *64-bit*)
-      case $lt_cv_prog_gnu_ld in
-      yes*)
-        case $host in
-        i?86-*-solaris*|x86_64-*-solaris*)
-          LD="${LD-ld} -m elf_x86_64"
-          ;;
-        sparc*-*-solaris*)
-          LD="${LD-ld} -m elf64_sparc"
-          ;;
-        esac
-        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
-        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
-          LD=${LD-ld}_sol2
-        fi
-        ;;
-      *)
-	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
-	  LD="${LD-ld} -64"
-	fi
-	;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-esac
-
-need_locks=$enable_libtool_lock
-
-if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args.
-set dummy ${ac_tool_prefix}mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$MANIFEST_TOOL"; then
-  ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL
-if test -n "$MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5
-$as_echo "$MANIFEST_TOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_MANIFEST_TOOL"; then
-  ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL
-  # Extract the first word of "mt", so it can be a program name with args.
-set dummy mt; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_MANIFEST_TOOL"; then
-  ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_MANIFEST_TOOL="mt"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL
-if test -n "$ac_ct_MANIFEST_TOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5
-$as_echo "$ac_ct_MANIFEST_TOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_MANIFEST_TOOL" = x; then
-    MANIFEST_TOOL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL
-  fi
-else
-  MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL"
-fi
-
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5
-$as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; }
-if ${lt_cv_path_mainfest_tool+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_path_mainfest_tool=no
-  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5
-  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
-  cat conftest.err >&5
-  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
-    lt_cv_path_mainfest_tool=yes
-  fi
-  rm -f conftest*
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5
-$as_echo "$lt_cv_path_mainfest_tool" >&6; }
-if test yes != "$lt_cv_path_mainfest_tool"; then
-  MANIFEST_TOOL=:
-fi
-
-
-
-
-
-
-  case $host_os in
-    rhapsody* | darwin*)
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args.
-set dummy ${ac_tool_prefix}dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$DSYMUTIL"; then
-  ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-DSYMUTIL=$ac_cv_prog_DSYMUTIL
-if test -n "$DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5
-$as_echo "$DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_DSYMUTIL"; then
-  ac_ct_DSYMUTIL=$DSYMUTIL
-  # Extract the first word of "dsymutil", so it can be a program name with args.
-set dummy dsymutil; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_DSYMUTIL"; then
-  ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_DSYMUTIL="dsymutil"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL
-if test -n "$ac_ct_DSYMUTIL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5
-$as_echo "$ac_ct_DSYMUTIL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_DSYMUTIL" = x; then
-    DSYMUTIL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    DSYMUTIL=$ac_ct_DSYMUTIL
-  fi
-else
-  DSYMUTIL="$ac_cv_prog_DSYMUTIL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args.
-set dummy ${ac_tool_prefix}nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$NMEDIT"; then
-  ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-NMEDIT=$ac_cv_prog_NMEDIT
-if test -n "$NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5
-$as_echo "$NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_NMEDIT"; then
-  ac_ct_NMEDIT=$NMEDIT
-  # Extract the first word of "nmedit", so it can be a program name with args.
-set dummy nmedit; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_NMEDIT"; then
-  ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_NMEDIT="nmedit"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT
-if test -n "$ac_ct_NMEDIT"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5
-$as_echo "$ac_ct_NMEDIT" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_NMEDIT" = x; then
-    NMEDIT=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    NMEDIT=$ac_ct_NMEDIT
-  fi
-else
-  NMEDIT="$ac_cv_prog_NMEDIT"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args.
-set dummy ${ac_tool_prefix}lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$LIPO"; then
-  ac_cv_prog_LIPO="$LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_LIPO="${ac_tool_prefix}lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-LIPO=$ac_cv_prog_LIPO
-if test -n "$LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5
-$as_echo "$LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_LIPO"; then
-  ac_ct_LIPO=$LIPO
-  # Extract the first word of "lipo", so it can be a program name with args.
-set dummy lipo; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_LIPO+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_LIPO"; then
-  ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_LIPO="lipo"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO
-if test -n "$ac_ct_LIPO"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5
-$as_echo "$ac_ct_LIPO" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_LIPO" = x; then
-    LIPO=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    LIPO=$ac_ct_LIPO
-  fi
-else
-  LIPO="$ac_cv_prog_LIPO"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL"; then
-  ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OTOOL="${ac_tool_prefix}otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL=$ac_cv_prog_OTOOL
-if test -n "$OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5
-$as_echo "$OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL"; then
-  ac_ct_OTOOL=$OTOOL
-  # Extract the first word of "otool", so it can be a program name with args.
-set dummy otool; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL"; then
-  ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OTOOL="otool"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL
-if test -n "$ac_ct_OTOOL"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5
-$as_echo "$ac_ct_OTOOL" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL" = x; then
-    OTOOL=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL=$ac_ct_OTOOL
-  fi
-else
-  OTOOL="$ac_cv_prog_OTOOL"
-fi
-
-    if test -n "$ac_tool_prefix"; then
-  # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args.
-set dummy ${ac_tool_prefix}otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$OTOOL64"; then
-  ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-OTOOL64=$ac_cv_prog_OTOOL64
-if test -n "$OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5
-$as_echo "$OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-fi
-if test -z "$ac_cv_prog_OTOOL64"; then
-  ac_ct_OTOOL64=$OTOOL64
-  # Extract the first word of "otool64", so it can be a program name with args.
-set dummy otool64; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -n "$ac_ct_OTOOL64"; then
-  ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test.
-else
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_prog_ac_ct_OTOOL64="otool64"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-fi
-fi
-ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64
-if test -n "$ac_ct_OTOOL64"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5
-$as_echo "$ac_ct_OTOOL64" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-  if test "x$ac_ct_OTOOL64" = x; then
-    OTOOL64=":"
-  else
-    case $cross_compiling:$ac_tool_warned in
-yes:)
-{ $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5
-$as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;}
-ac_tool_warned=yes ;;
-esac
-    OTOOL64=$ac_ct_OTOOL64
-  fi
-else
-  OTOOL64="$ac_cv_prog_OTOOL64"
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5
-$as_echo_n "checking for -single_module linker flag... " >&6; }
-if ${lt_cv_apple_cc_single_mod+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_apple_cc_single_mod=no
-      if test -z "$LT_MULTI_MODULE"; then
-	# By default we will add the -single_module flag. You can override
-	# by either setting the environment variable LT_MULTI_MODULE
-	# non-empty at configure time, or by adding -multi_module to the
-	# link flags.
-	rm -rf libconftest.dylib*
-	echo "int foo(void){return 1;}" > conftest.c
-	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&5
-	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
-        _lt_result=$?
-	# If there is a non-empty error log, and "single_module"
-	# appears in it, assume the flag caused a linker warning
-        if test -s conftest.err && $GREP single_module conftest.err; then
-	  cat conftest.err >&5
-	# Otherwise, if the output was created with a 0 exit code from
-	# the compiler, it worked.
-	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&5
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5
-$as_echo "$lt_cv_apple_cc_single_mod" >&6; }
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5
-$as_echo_n "checking for -exported_symbols_list linker flag... " >&6; }
-if ${lt_cv_ld_exported_symbols_list+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_ld_exported_symbols_list=yes
-else
-  lt_cv_ld_exported_symbols_list=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-	LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5
-$as_echo "$lt_cv_ld_exported_symbols_list" >&6; }
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5
-$as_echo_n "checking for -force_load linker flag... " >&6; }
-if ${lt_cv_ld_force_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_ld_force_load=no
-      cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5
-      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5
-      echo "$AR cru libconftest.a conftest.o" >&5
-      $AR cru libconftest.a conftest.o 2>&5
-      echo "$RANLIB libconftest.a" >&5
-      $RANLIB libconftest.a 2>&5
-      cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5
-      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
-      _lt_result=$?
-      if test -s conftest.err && $GREP force_load conftest.err; then
-	cat conftest.err >&5
-      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
-	lt_cv_ld_force_load=yes
-      else
-	cat conftest.err >&5
-      fi
-        rm -f conftest.err libconftest.a conftest conftest.c
-        rm -rf conftest.dSYM
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5
-$as_echo "$lt_cv_ld_force_load" >&6; }
-    case $host_os in
-    rhapsody* | darwin1.[012])
-      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
-    darwin1.*)
-      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[91]*)
-	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-	10.[012]*)
-	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-      esac
-    ;;
-  esac
-    if test yes = "$lt_cv_apple_cc_single_mod"; then
-      _lt_dar_single_mod='$single_module'
-    fi
-    if test yes = "$lt_cv_ld_exported_symbols_list"; then
-      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
-    else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
-    fi
-    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
-      _lt_dsymutil='~$DSYMUTIL $lib || :'
-    else
-      _lt_dsymutil=
-    fi
-    ;;
-  esac
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5
-$as_echo_n "checking how to run the C preprocessor... " >&6; }
-# On Suns, sometimes $CPP names a directory.
-if test -n "$CPP" && test -d "$CPP"; then
-  CPP=
-fi
-if test -z "$CPP"; then
-  if ${ac_cv_prog_CPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CPP needs to be expanded
-    for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CPP=$CPP
-
-fi
-  CPP=$ac_cv_prog_CPP
-else
-  ac_cv_prog_CPP=$CPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5
-$as_echo "$CPP" >&6; }
-ac_preproc_ok=false
-for ac_c_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_c_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C preprocessor \"$CPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-# On IRIX 5.3, sys/types and inttypes.h are conflicting.
-for ac_header in sys/types.h sys/stat.h stdlib.h string.h memory.h strings.h \
-		  inttypes.h stdint.h unistd.h
-do :
-  as_ac_Header=`$as_echo "ac_cv_header_$ac_header" | $as_tr_sh`
-ac_fn_c_check_header_compile "$LINENO" "$ac_header" "$as_ac_Header" "$ac_includes_default
-"
-if eval test \"x\$"$as_ac_Header"\" = x"yes"; then :
-  cat >>confdefs.h <<_ACEOF
-#define `$as_echo "HAVE_$ac_header" | $as_tr_cpp` 1
-_ACEOF
-
-fi
-
-done
-
-
-for ac_header in dlfcn.h
-do :
-  ac_fn_c_check_header_compile "$LINENO" "dlfcn.h" "ac_cv_header_dlfcn_h" "$ac_includes_default
-"
-if test "x$ac_cv_header_dlfcn_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_DLFCN_H 1
-_ACEOF
-
-fi
-
-done
-
-
-
-
-func_stripname_cnf ()
-{
-  case $2 in
-  .*) func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%\\\\$2\$%%"`;;
-  *)  func_stripname_result=`$ECHO "$3" | $SED "s%^$1%%; s%$2\$%%"`;;
-  esac
-} # func_stripname_cnf
-
-
-
-
-
-# Set options
-
-
-
-        enable_dlopen=no
-
-
-  enable_win32_dll=no
-
-
-            # Check whether --enable-shared was given.
-if test "${enable_shared+set}" = set; then :
-  enableval=$enable_shared; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for pkg in $enableval; do
-	IFS=$lt_save_ifs
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac
-else
-  enable_shared=yes
-fi
-
-
-
-
-
-
-
-
-
-  # Check whether --enable-static was given.
-if test "${enable_static+set}" = set; then :
-  enableval=$enable_static; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for pkg in $enableval; do
-	IFS=$lt_save_ifs
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac
-else
-  enable_static=yes
-fi
-
-
-
-
-
-
-
-
-
-
-# Check whether --with-pic was given.
-if test "${with_pic+set}" = set; then :
-  withval=$with_pic; lt_p=${PACKAGE-default}
-    case $withval in
-    yes|no) pic_mode=$withval ;;
-    *)
-      pic_mode=default
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for lt_pkg in $withval; do
-	IFS=$lt_save_ifs
-	if test "X$lt_pkg" = "X$lt_p"; then
-	  pic_mode=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac
-else
-  pic_mode=default
-fi
-
-
-
-
-
-
-
-
-  # Check whether --enable-fast-install was given.
-if test "${enable_fast_install+set}" = set; then :
-  enableval=$enable_fast_install; p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for pkg in $enableval; do
-	IFS=$lt_save_ifs
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac
-else
-  enable_fast_install=yes
-fi
-
-
-
-
-
-
-
-
-
-
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS=$ltmain
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-test -z "$LN_S" && LN_S="ln -s"
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-if test -n "${ZSH_VERSION+set}"; then
-   setopt NO_GLOB_SUBST
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for objdir" >&5
-$as_echo_n "checking for objdir... " >&6; }
-if ${lt_cv_objdir+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
-  lt_cv_objdir=.libs
-else
-  # MS-DOS does not allow filenames that begin with a dot.
-  lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_objdir" >&5
-$as_echo "$lt_cv_objdir" >&6; }
-objdir=$lt_cv_objdir
-
-
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define LT_OBJDIR "$lt_cv_objdir/"
-_ACEOF
-
-
-
-
-case $host_os in
-aix3*)
-  # AIX sometimes has problems with the GCC collect2 program.  For some
-  # reason, if we set the COLLECT_NAMES environment variable, the problems
-  # vanish in a puff of smoke.
-  if test set != "${COLLECT_NAMES+set}"; then
-    COLLECT_NAMES=
-    export COLLECT_NAMES
-  fi
-  ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-old_CC=$CC
-old_CFLAGS=$CFLAGS
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-for cc_temp in $compiler""; do
-  case $cc_temp in
-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ${ac_tool_prefix}file" >&5
-$as_echo_n "checking for ${ac_tool_prefix}file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAGIC_CMD in
-[\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD=$MAGIC_CMD
-  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/${ac_tool_prefix}file"; then
-      lt_cv_path_MAGIC_CMD=$ac_dir/"${ac_tool_prefix}file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS=$lt_save_ifs
-  MAGIC_CMD=$lt_save_MAGIC_CMD
-  ;;
-esac
-fi
-
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-
-
-
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for file" >&5
-$as_echo_n "checking for file... " >&6; }
-if ${lt_cv_path_MAGIC_CMD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $MAGIC_CMD in
-[\\/*] |  ?:[\\/]*)
-  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD=$MAGIC_CMD
-  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-  ac_dummy="/usr/bin$PATH_SEPARATOR$PATH"
-  for ac_dir in $ac_dummy; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/file"; then
-      lt_cv_path_MAGIC_CMD=$ac_dir/"file"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS=$lt_save_ifs
-  MAGIC_CMD=$lt_save_MAGIC_CMD
-  ;;
-esac
-fi
-
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MAGIC_CMD" >&5
-$as_echo "$MAGIC_CMD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-  else
-    MAGIC_CMD=:
-  fi
-fi
-
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-
-lt_save_CC=$CC
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-objext=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-
-lt_prog_compiler_no_builtin_flag=
-
-if test yes = "$GCC"; then
-  case $cc_basename in
-  nvcc*)
-    lt_prog_compiler_no_builtin_flag=' -Xcompiler -fno-builtin' ;;
-  *)
-    lt_prog_compiler_no_builtin_flag=' -fno-builtin' ;;
-  esac
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -fno-rtti -fno-exceptions" >&5
-$as_echo_n "checking if $compiler supports -fno-rtti -fno-exceptions... " >&6; }
-if ${lt_cv_prog_compiler_rtti_exceptions+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_rtti_exceptions=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="-fno-rtti -fno-exceptions"  ## exclude from sc_useless_quotes_in_assignment
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_rtti_exceptions=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_rtti_exceptions" >&5
-$as_echo "$lt_cv_prog_compiler_rtti_exceptions" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_rtti_exceptions"; then
-    lt_prog_compiler_no_builtin_flag="$lt_prog_compiler_no_builtin_flag -fno-rtti -fno-exceptions"
-else
-    :
-fi
-
-fi
-
-
-
-
-
-
-  lt_prog_compiler_wl=
-lt_prog_compiler_pic=
-lt_prog_compiler_static=
-
-
-  if test yes = "$GCC"; then
-    lt_prog_compiler_wl='-Wl,'
-    lt_prog_compiler_static='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      lt_prog_compiler_pic='-fPIC'
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            lt_prog_compiler_pic='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the '-m68020' flag to GCC prevents building anything better,
-            # like '-m68040'.
-            lt_prog_compiler_pic='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic='-fno-common'
-      ;;
-
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      lt_prog_compiler_static=
-      ;;
-
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	# +Z the default
-	;;
-      *)
-	lt_prog_compiler_pic='-fPIC'
-	;;
-      esac
-      ;;
-
-    interix[3-9]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-
-    msdosdjgpp*)
-      # Just because we use GCC doesn't mean we suddenly get shared libraries
-      # on systems that don't support them.
-      lt_prog_compiler_can_build_shared=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	lt_prog_compiler_pic=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      lt_prog_compiler_pic='-fPIC'
-      ;;
-    esac
-
-    case $cc_basename in
-    nvcc*) # Cuda Compiler Driver 2.2
-      lt_prog_compiler_wl='-Xlinker '
-      if test -n "$lt_prog_compiler_pic"; then
-        lt_prog_compiler_pic="-Xcompiler $lt_prog_compiler_pic"
-      fi
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      lt_prog_compiler_wl='-Wl,'
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static='-Bstatic'
-      else
-	lt_prog_compiler_static='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic='-fno-common'
-      case $cc_basename in
-      nagfor*)
-        # NAG Fortran compiler
-        lt_prog_compiler_wl='-Wl,-Wl,,'
-        lt_prog_compiler_pic='-PIC'
-        lt_prog_compiler_static='-Bstatic'
-        ;;
-      esac
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      lt_prog_compiler_pic='-DDLL_EXPORT'
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	lt_prog_compiler_pic='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      lt_prog_compiler_static='$wl-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      lt_prog_compiler_wl='-Wl,'
-      # PIC (with -KPIC) is the default.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-      case $cc_basename in
-      # old Intel for x86_64, which still supported -KPIC.
-      ecc*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-KPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fPIC'
-	lt_prog_compiler_static='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='--shared'
-	lt_prog_compiler_static='--static'
-	;;
-      nagfor*)
-	# NAG Fortran compiler
-	lt_prog_compiler_wl='-Wl,-Wl,,'
-	lt_prog_compiler_pic='-PIC'
-	lt_prog_compiler_static='-Bstatic'
-	;;
-      tcc*)
-	# Fabrice Bellard et al's Tiny C Compiler
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fPIC'
-	lt_prog_compiler_static='-static'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-fpic'
-	lt_prog_compiler_static='-Bstatic'
-        ;;
-      ccc*)
-        lt_prog_compiler_wl='-Wl,'
-        # All Alpha code is PIC.
-        lt_prog_compiler_static='-non_shared'
-        ;;
-      xl* | bgxl* | bgf* | mpixl*)
-	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
-	lt_prog_compiler_wl='-Wl,'
-	lt_prog_compiler_pic='-qpic'
-	lt_prog_compiler_static='-qstaticlink'
-	;;
-      *)
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [1-7].* | *Sun*Fortran*\ 8.[0-3]*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl=''
-	  ;;
-	*Sun\ F* | *Sun*Fortran*)
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Qoption ld '
-	  ;;
-	*Sun\ C*)
-	  # Sun C 5.9
-	  lt_prog_compiler_pic='-KPIC'
-	  lt_prog_compiler_static='-Bstatic'
-	  lt_prog_compiler_wl='-Wl,'
-	  ;;
-        *Intel*\ [CF]*Compiler*)
-	  lt_prog_compiler_wl='-Wl,'
-	  lt_prog_compiler_pic='-fPIC'
-	  lt_prog_compiler_static='-static'
-	  ;;
-	*Portland\ Group*)
-	  lt_prog_compiler_wl='-Wl,'
-	  lt_prog_compiler_pic='-fpic'
-	  lt_prog_compiler_static='-Bstatic'
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      lt_prog_compiler_wl='-Wl,'
-      # All OSF/1 code is PIC.
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    rdos*)
-      lt_prog_compiler_static='-non_shared'
-      ;;
-
-    solaris*)
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
-	lt_prog_compiler_wl='-Qoption ld ';;
-      *)
-	lt_prog_compiler_wl='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      lt_prog_compiler_wl='-Qoption ld '
-      lt_prog_compiler_pic='-PIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	lt_prog_compiler_pic='-Kconform_pic'
-	lt_prog_compiler_static='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_pic='-KPIC'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    unicos*)
-      lt_prog_compiler_wl='-Wl,'
-      lt_prog_compiler_can_build_shared=no
-      ;;
-
-    uts4*)
-      lt_prog_compiler_pic='-pic'
-      lt_prog_compiler_static='-Bstatic'
-      ;;
-
-    *)
-      lt_prog_compiler_can_build_shared=no
-      ;;
-    esac
-  fi
-
-case $host_os in
-  # For platforms that do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    lt_prog_compiler_pic=
-    ;;
-  *)
-    lt_prog_compiler_pic="$lt_prog_compiler_pic -DPIC"
-    ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic=$lt_prog_compiler_pic
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic" >&5
-$as_echo "$lt_cv_prog_compiler_pic" >&6; }
-lt_prog_compiler_pic=$lt_cv_prog_compiler_pic
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_works=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic -DPIC"  ## exclude from sc_useless_quotes_in_assignment
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_pic_works=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_pic_works"; then
-    case $lt_prog_compiler_pic in
-     "" | " "*) ;;
-     *) lt_prog_compiler_pic=" $lt_prog_compiler_pic" ;;
-     esac
-else
-    lt_prog_compiler_pic=
-     lt_prog_compiler_can_build_shared=no
-fi
-
-fi
-
-
-
-
-
-
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl eval lt_tmp_static_flag=\"$lt_prog_compiler_static\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_static_works=no
-   save_LDFLAGS=$LDFLAGS
-   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler_static_works=yes
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-       lt_cv_prog_compiler_static_works=yes
-     fi
-   fi
-   $RM -r conftest*
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-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works" >&5
-$as_echo "$lt_cv_prog_compiler_static_works" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_static_works"; then
-    :
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-    lt_prog_compiler_static=
-fi
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
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-  lt_cv_prog_compiler_c_o=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
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-   lt_compiler_flag="-o out/conftest2.$ac_objext"
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-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
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-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
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-       lt_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
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-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
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-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_c_o=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o" >&5
-$as_echo "$lt_cv_prog_compiler_c_o" >&6; }
-
-
-
-
-hard_links=nottested
-if test no = "$lt_cv_prog_compiler_c_o" && test no != "$need_locks"; then
-  # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test no = "$hard_links"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
-  runpath_var=
-  allow_undefined_flag=
-  always_export_symbols=no
-  archive_cmds=
-  archive_expsym_cmds=
-  compiler_needs_object=no
-  enable_shared_with_static_runtimes=no
-  export_dynamic_flag_spec=
-  export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  hardcode_automatic=no
-  hardcode_direct=no
-  hardcode_direct_absolute=no
-  hardcode_libdir_flag_spec=
-  hardcode_libdir_separator=
-  hardcode_minus_L=no
-  hardcode_shlibpath_var=unsupported
-  inherit_rpath=no
-  link_all_deplibs=unknown
-  module_cmds=
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-  old_archive_from_new_cmds=
-  old_archive_from_expsyms_cmds=
-  thread_safe_flag_spec=
-  whole_archive_flag_spec=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  include_expsyms=
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-  # it will be wrapped by ' (' and ')$', so one must not match beginning or
-  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
-  # as well as any symbol that contains 'd'.
-  exclude_expsyms='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
-  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-  # platforms (ab)use it in PIC code, but their linkers get confused if
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-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-  extract_expsyms_cmds=
-
-  case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test yes != "$GCC"; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd* | bitrig*)
-    with_gnu_ld=no
-    ;;
-  esac
-
-  ld_shlibs=yes
-
-  # On some targets, GNU ld is compatible enough with the native linker
-  # that we're better off using the native interface for both.
-  lt_use_gnu_ld_interface=no
-  if test yes = "$with_gnu_ld"; then
-    case $host_os in
-      aix*)
-	# The AIX port of GNU ld has always aspired to compatibility
-	# with the native linker.  However, as the warning in the GNU ld
-	# block says, versions before 2.19.5* couldn't really create working
-	# shared libraries, regardless of the interface used.
-	case `$LD -v 2>&1` in
-	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
-	  *\ \(GNU\ Binutils\)\ 2.[2-9]*) ;;
-	  *\ \(GNU\ Binutils\)\ [3-9]*) ;;
-	  *)
-	    lt_use_gnu_ld_interface=yes
-	    ;;
-	esac
-	;;
-      *)
-	lt_use_gnu_ld_interface=yes
-	;;
-    esac
-  fi
-
-  if test yes = "$lt_use_gnu_ld_interface"; then
-    # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='$wl'
-
-    # Set some defaults for GNU ld with shared library support. These
-    # are reset later if shared libraries are not supported. Putting them
-    # here allows them to be overridden if necessary.
-    runpath_var=LD_RUN_PATH
-    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-    export_dynamic_flag_spec='$wl--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      whole_archive_flag_spec=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-    else
-      whole_archive_flag_spec=
-    fi
-    supports_anon_versioning=no
-    case `$LD -v | $SED -e 's/(^)\+)\s\+//' 2>&1` in
-      *GNU\ gold*) supports_anon_versioning=yes ;;
-      *\ [01].* | *\ 2.[0-9].* | *\ 2.10.*) ;; # catch versions < 2.11
-      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
-      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
-      *\ 2.11.*) ;; # other 2.11 versions
-      *) supports_anon_versioning=yes ;;
-    esac
-
-    # See if GNU ld supports shared libraries.
-    case $host_os in
-    aix[3-9]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test ia64 != "$host_cpu"; then
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	allow_undefined_flag=unsupported
-	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless,
-      # as there is no search path for DLLs.
-      hardcode_libdir_flag_spec='-L$libdir'
-      export_dynamic_flag_spec='$wl--export-all-symbols'
-      allow_undefined_flag=unsupported
-      always_export_symbols=no
-      enable_shared_with_static_runtimes=yes
-      export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
-      exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file, use it as
-	# is; otherwise, prepend EXPORTS...
-	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
-          cp $export_symbols $output_objdir/$soname.def;
-        else
-          echo EXPORTS > $output_objdir/$soname.def;
-          cat $export_symbols >> $output_objdir/$soname.def;
-        fi~
-        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    haiku*)
-      archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-      link_all_deplibs=yes
-      ;;
-
-    interix[3-9]*)
-      hardcode_direct=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='$wl-rpath,$libdir'
-      export_dynamic_flag_spec='$wl-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      ;;
-
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      tmp_diet=no
-      if test linux-dietlibc = "$host_os"; then
-	case $cc_basename in
-	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
-	esac
-      fi
-      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-	 && test no = "$tmp_diet"
-      then
-	tmp_addflag=' $pic_flag'
-	tmp_sharedflag='-shared'
-	case $cc_basename,$host_cpu in
-        pgcc*)				# Portland Group C compiler
-	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  tmp_addflag=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95* | pgfortran*)
-					# Portland Group f77 and f90 compilers
-	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  tmp_addflag=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  whole_archive_flag_spec=
-	  tmp_sharedflag='--shared' ;;
-        nagfor*)                        # NAGFOR 5.3
-          tmp_sharedflag='-Wl,-shared' ;;
-	xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	nvcc*)	# Cuda Compiler Driver 2.2
-	  whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  compiler_needs_object=yes
-	  ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  compiler_needs_object=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-
-        if test yes = "$supports_anon_versioning"; then
-          archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-            echo "local: *; };" >> $output_objdir/$libname.ver~
-            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
-        fi
-
-	case $cc_basename in
-	xlf* | bgf* | bgxlf* | mpixlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive'
-	  hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-	  archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
-	  if test yes = "$supports_anon_versioning"; then
-	    archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~
-              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-              echo "local: *; };" >> $output_objdir/$libname.ver~
-              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
-	  fi
-	  ;;
-	esac
-      else
-        ld_shlibs=no
-      fi
-      ;;
-
-    netbsd*)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      fi
-      ;;
-
-    solaris*)
-      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*)
-	ld_shlibs=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
-*** reliably create shared libraries on SCO systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-	;;
-	*)
-	  # For security reasons, it is highly recommended that you always
-	  # use absolute paths for naming shared libraries, and exclude the
-	  # DT_RUNPATH tag from executables and libraries.  But doing so
-	  # requires that you compile everything twice, which is a pain.
-	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-	    archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	    archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    ld_shlibs=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	ld_shlibs=no
-      fi
-      ;;
-    esac
-
-    if test no = "$ld_shlibs"; then
-      runpath_var=
-      hardcode_libdir_flag_spec=
-      export_dynamic_flag_spec=
-      whole_archive_flag_spec=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      allow_undefined_flag=unsupported
-      always_export_symbols=yes
-      archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      hardcode_minus_L=yes
-      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	hardcode_direct=unsupported
-      fi
-      ;;
-
-    aix[4-9]*)
-      if test ia64 = "$host_cpu"; then
-	# On IA64, the linker does run time linking by default, so we don't
-	# have to do anything special.
-	aix_use_runtimelinking=no
-	exp_sym_flag='-Bexport'
-	no_entry_flag=
-      else
-	# If we're using GNU nm, then we don't want the "-C" option.
-	# -C means demangle to AIX nm, but means don't demangle with GNU nm
-	# Also, AIX nm treats weak defined symbols like other global
-	# defined symbols, whereas GNU nm marks them as "W".
-	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	else
-	  export_symbols_cmds='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	fi
-	aix_use_runtimelinking=no
-
-	# Test if we are trying to use run time linking or normal
-	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
-	# need to do runtime linking.
-	case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
-	  for ld_flag in $LDFLAGS; do
-	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
-	    aix_use_runtimelinking=yes
-	    break
-	  fi
-	  done
-	  ;;
-	esac
-
-	exp_sym_flag='-bexport'
-	no_entry_flag='-bnoentry'
-      fi
-
-      # When large executables or shared objects are built, AIX ld can
-      # have problems creating the table of contents.  If linking a library
-      # or program results in "error TOC overflow" add -mminimal-toc to
-      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-      archive_cmds=''
-      hardcode_direct=yes
-      hardcode_direct_absolute=yes
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      file_list_spec='$wl-f,'
-
-      if test yes = "$GCC"; then
-	case $host_os in aix4.[012]|aix4.[012].*)
-	# We only want to do this on AIX 4.2 and lower, the check
-	# below for broken collect2 doesn't work under 4.3+
-	  collect2name=`$CC -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  hardcode_direct=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  hardcode_minus_L=yes
-	  hardcode_libdir_flag_spec='-L$libdir'
-	  hardcode_libdir_separator=
-	  fi
-	  ;;
-	esac
-	shared_flag='-shared'
-	if test yes = "$aix_use_runtimelinking"; then
-	  shared_flag="$shared_flag "'$wl-G'
-	fi
-      else
-	# not using gcc
-	if test ia64 = "$host_cpu"; then
-	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	# chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-	else
-	  if test yes = "$aix_use_runtimelinking"; then
-	    shared_flag='$wl-G'
-	  else
-	    shared_flag='$wl-bM:SRE'
-	  fi
-	fi
-      fi
-
-      export_dynamic_flag_spec='$wl-bexpall'
-      # It seems that -bexpall does not export symbols beginning with
-      # underscore (_), so it is better to generate a list of symbols to export.
-      always_export_symbols=yes
-      if test yes = "$aix_use_runtimelinking"; then
-	# Warning - without using the other runtime loading flags (-brtl),
-	# -berok will link without error, but may produce a broken library.
-	allow_undefined_flag='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath_
-fi
-
-        hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
-        archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
-      else
-	if test ia64 = "$host_cpu"; then
-	  hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib'
-	  allow_undefined_flag="-z nodefs"
-	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath_+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath_"; then
-    lt_cv_aix_libpath_=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath_
-fi
-
-	 hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath"
-	  # Warning - without using the other run time loading flags,
-	  # -berok will link without error, but may produce a broken library.
-	  no_undefined_flag=' $wl-bernotok'
-	  allow_undefined_flag=' $wl-berok'
-	  if test yes = "$with_gnu_ld"; then
-	    # We only use this code for GNU lds that support --whole-archive.
-	    whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive'
-	  else
-	    # Exported symbols can be pulled into shared objects from archives
-	    whole_archive_flag_spec='$convenience'
-	  fi
-	  archive_cmds_need_lc=yes
-	  # This is similar to how AIX traditionally builds its shared libraries.
-	  archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $wl-bnoentry $compiler_flags $wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-            archive_expsym_cmds=''
-        ;;
-      m68k)
-            archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            hardcode_libdir_flag_spec='-L$libdir'
-            hardcode_minus_L=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[45]*)
-      export_dynamic_flag_spec=-rdynamic
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      case $cc_basename in
-      cl*)
-	# Native MSVC
-	hardcode_libdir_flag_spec=' '
-	allow_undefined_flag=unsupported
-	always_export_symbols=yes
-	file_list_spec='@'
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=.dll
-	# FIXME: Setting linknames here is a bad hack.
-	archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
-	archive_expsym_cmds='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
-            cp "$export_symbols" "$output_objdir/$soname.def";
-            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
-          else
-            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
-          fi~
-          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-          linknames='
-	# The linker will not automatically build a static lib if we build a DLL.
-	# _LT_TAGVAR(old_archive_from_new_cmds, )='true'
-	enable_shared_with_static_runtimes=yes
-	exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-	export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols'
-	# Don't use ranlib
-	old_postinstall_cmds='chmod 644 $oldlib'
-	postlink_cmds='lt_outputfile="@OUTPUT@"~
-          lt_tool_outputfile="@TOOL_OUTPUT@"~
-          case $lt_outputfile in
-            *.exe|*.EXE) ;;
-            *)
-              lt_outputfile=$lt_outputfile.exe
-              lt_tool_outputfile=$lt_tool_outputfile.exe
-              ;;
-          esac~
-          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
-            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-            $RM "$lt_outputfile.manifest";
-          fi'
-	;;
-      *)
-	# Assume MSVC wrapper
-	hardcode_libdir_flag_spec=' '
-	allow_undefined_flag=unsupported
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=.dll
-	# FIXME: Setting linknames here is a bad hack.
-	archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
-	# The linker will automatically build a .lib file if we build a DLL.
-	old_archive_from_new_cmds='true'
-	# FIXME: Should let the user specify the lib program.
-	old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs'
-	enable_shared_with_static_runtimes=yes
-	;;
-      esac
-      ;;
-
-    darwin* | rhapsody*)
-
-
-  archive_cmds_need_lc=no
-  hardcode_direct=no
-  hardcode_automatic=yes
-  hardcode_shlibpath_var=unsupported
-  if test yes = "$lt_cv_ld_force_load"; then
-    whole_archive_flag_spec='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-
-  else
-    whole_archive_flag_spec=''
-  fi
-  link_all_deplibs=yes
-  allow_undefined_flag=$_lt_dar_allow_undefined
-  case $cc_basename in
-     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test yes = "$_lt_dar_can_shared"; then
-    output_verbose_link_cmd=func_echo_all
-    archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
-    module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
-    archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
-    module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
-
-  else
-  ld_shlibs=no
-  fi
-
-      ;;
-
-    dgux*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=no
-      ;;
-
-    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-    # support.  Future versions do this automatically, but an explicit c++rt0.o
-    # does not break anything, and helps significantly (at the cost of a little
-    # extra space).
-    freebsd2.2*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2.*)
-      archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    hpux9*)
-      if test yes = "$GCC"; then
-	archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-      else
-	archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-      fi
-      hardcode_libdir_flag_spec='$wl+b $wl$libdir'
-      hardcode_libdir_separator=:
-      hardcode_direct=yes
-
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      hardcode_minus_L=yes
-      export_dynamic_flag_spec='$wl-E'
-      ;;
-
-    hpux10*)
-      if test yes,no = "$GCC,$with_gnu_ld"; then
-	archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test no = "$with_gnu_ld"; then
-	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
-	hardcode_libdir_separator=:
-	hardcode_direct=yes
-	hardcode_direct_absolute=yes
-	export_dynamic_flag_spec='$wl-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	hardcode_minus_L=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test yes,no = "$GCC,$with_gnu_ld"; then
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-
-	  # Older versions of the 11.00 compiler do not understand -b yet
-	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5
-$as_echo_n "checking if $CC understands -b... " >&6; }
-if ${lt_cv_prog_compiler__b+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler__b=no
-   save_LDFLAGS=$LDFLAGS
-   LDFLAGS="$LDFLAGS -b"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler__b=yes
-       fi
-     else
-       lt_cv_prog_compiler__b=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5
-$as_echo "$lt_cv_prog_compiler__b" >&6; }
-
-if test yes = "$lt_cv_prog_compiler__b"; then
-    archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-else
-    archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-fi
-
-	  ;;
-	esac
-      fi
-      if test no = "$with_gnu_ld"; then
-	hardcode_libdir_flag_spec='$wl+b $wl$libdir'
-	hardcode_libdir_separator=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  hardcode_direct=no
-	  hardcode_shlibpath_var=no
-	  ;;
-	*)
-	  hardcode_direct=yes
-	  hardcode_direct_absolute=yes
-	  export_dynamic_flag_spec='$wl-E'
-
-	  # hardcode_minus_L: Not really in the search PATH,
-	  # but as the default location of the library.
-	  hardcode_minus_L=yes
-	  ;;
-	esac
-      fi
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      if test yes = "$GCC"; then
-	archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-	# Try to use the -exported_symbol ld option, if it does not
-	# work, assume that -exports_file does not work either and
-	# implicitly export all symbols.
-	# This should be the same for all languages, so no per-tag cache variable.
-	{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5
-$as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; }
-if ${lt_cv_irix_exported_symbol+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  save_LDFLAGS=$LDFLAGS
-	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
-	   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-int foo (void) { return 0; }
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  lt_cv_irix_exported_symbol=yes
-else
-  lt_cv_irix_exported_symbol=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-           LDFLAGS=$save_LDFLAGS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5
-$as_echo "$lt_cv_irix_exported_symbol" >&6; }
-	if test yes = "$lt_cv_irix_exported_symbol"; then
-          archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
-	fi
-      else
-	archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      hardcode_libdir_separator=:
-      inherit_rpath=yes
-      link_all_deplibs=yes
-      ;;
-
-    netbsd*)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_direct=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    newsos6)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_direct=yes
-      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      hardcode_libdir_separator=:
-      hardcode_shlibpath_var=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd* | bitrig*)
-      if test -f /usr/libexec/ld.so; then
-	hardcode_direct=yes
-	hardcode_shlibpath_var=no
-	hardcode_direct_absolute=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
-	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
-	  export_dynamic_flag_spec='$wl-E'
-	else
-	  archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  hardcode_libdir_flag_spec='$wl-rpath,$libdir'
-	fi
-      else
-	ld_shlibs=no
-      fi
-      ;;
-
-    os2*)
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_minus_L=yes
-      allow_undefined_flag=unsupported
-      archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-      ;;
-
-    osf3*)
-      if test yes = "$GCC"; then
-	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
-	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      hardcode_libdir_separator=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test yes = "$GCC"; then
-	allow_undefined_flag=' $wl-expect_unresolved $wl\*'
-	archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-	hardcode_libdir_flag_spec='$wl-rpath $wl$libdir'
-      else
-	allow_undefined_flag=' -expect_unresolved \*'
-	archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
-
-	# Both c and cxx compiler support -rpath directly
-	hardcode_libdir_flag_spec='-rpath $libdir'
-      fi
-      archive_cmds_need_lc='no'
-      hardcode_libdir_separator=:
-      ;;
-
-    solaris*)
-      no_undefined_flag=' -z defs'
-      if test yes = "$GCC"; then
-	wlarc='$wl'
-	archive_cmds='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-      else
-	case `$CC -V 2>&1` in
-	*"Compilers 5.0"*)
-	  wlarc=''
-	  archive_cmds='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
-	  ;;
-	*)
-	  wlarc='$wl'
-	  archive_cmds='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-	  ;;
-	esac
-      fi
-      hardcode_libdir_flag_spec='-R$libdir'
-      hardcode_shlibpath_var=no
-      case $host_os in
-      solaris2.[0-5] | solaris2.[0-5].*) ;;
-      *)
-	# The compiler driver will combine and reorder linker options,
-	# but understands '-z linker_flag'.  GCC discards it without '$wl',
-	# but is careful enough not to reorder.
-	# Supported since Solaris 2.6 (maybe 2.5.1?)
-	if test yes = "$GCC"; then
-	  whole_archive_flag_spec='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
-	else
-	  whole_archive_flag_spec='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      link_all_deplibs=yes
-      ;;
-
-    sunos4*)
-      if test sequent = "$host_vendor"; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	archive_cmds='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_direct=yes
-      hardcode_minus_L=yes
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  reload_cmds='$CC -r -o $output$reload_objs'
-	  hardcode_direct=no
-        ;;
-	motorola)
-	  archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  hardcode_direct=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      hardcode_shlibpath_var=no
-      ;;
-
-    sysv4.3*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_shlibpath_var=no
-      export_dynamic_flag_spec='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	hardcode_shlibpath_var=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	ld_shlibs=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag='$wl-z,text'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      runpath_var='LD_RUN_PATH'
-
-      if test yes = "$GCC"; then
-	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We CANNOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      no_undefined_flag='$wl-z,text'
-      allow_undefined_flag='$wl-z,nodefs'
-      archive_cmds_need_lc=no
-      hardcode_shlibpath_var=no
-      hardcode_libdir_flag_spec='$wl-R,$libdir'
-      hardcode_libdir_separator=':'
-      link_all_deplibs=yes
-      export_dynamic_flag_spec='$wl-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test yes = "$GCC"; then
-	archive_cmds='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	archive_cmds='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	archive_expsym_cmds='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      hardcode_libdir_flag_spec='-L$libdir'
-      hardcode_shlibpath_var=no
-      ;;
-
-    *)
-      ld_shlibs=no
-      ;;
-    esac
-
-    if test sni = "$host_vendor"; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	export_dynamic_flag_spec='$wl-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs" >&5
-$as_echo "$ld_shlibs" >&6; }
-test no = "$ld_shlibs" && can_build_shared=no
-
-with_gnu_ld=$with_gnu_ld
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc" in
-x|xyes)
-  # Assume -lc should be added
-  archive_cmds_need_lc=yes
-
-  if test yes,yes = "$GCC,$enable_shared"; then
-    case $archive_cmds in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  $RM conftest*
-	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } 2>conftest.err; then
-	  soname=conftest
-	  lib=conftest
-	  libobjs=conftest.$ac_objext
-	  deplibs=
-	  wl=$lt_prog_compiler_wl
-	  pic_flag=$lt_prog_compiler_pic
-	  compiler_flags=-v
-	  linker_flags=-v
-	  verstring=
-	  output_objdir=.
-	  libname=conftest
-	  lt_save_allow_undefined_flag=$allow_undefined_flag
-	  allow_undefined_flag=
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
-  (eval $archive_cmds 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	  then
-	    lt_cv_archive_cmds_need_lc=no
-	  else
-	    lt_cv_archive_cmds_need_lc=yes
-	  fi
-	  allow_undefined_flag=$lt_save_allow_undefined_flag
-	else
-	  cat conftest.err 1>&5
-	fi
-	$RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc" >&6; }
-      archive_cmds_need_lc=$lt_cv_archive_cmds_need_lc
-      ;;
-    esac
-  fi
-  ;;
-esac
-
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-if test yes = "$GCC"; then
-  case $host_os in
-    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
-    *) lt_awk_arg='/^libraries:/' ;;
-  esac
-  case $host_os in
-    mingw* | cegcc*) lt_sed_strip_eq='s|=\([A-Za-z]:\)|\1|g' ;;
-    *) lt_sed_strip_eq='s|=/|/|g' ;;
-  esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
-  case $lt_search_path_spec in
-  *\;*)
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
-    ;;
-  *)
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
-    ;;
-  esac
-  # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary...
-  lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
-  # ...but if some path component already ends with the multilib dir we assume
-  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
-  case "$lt_multi_os_dir; $lt_search_path_spec " in
-  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
-    lt_multi_os_dir=
-    ;;
-  esac
-  for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
-    elif test -n "$lt_multi_os_dir"; then
-      test -d "$lt_sys_path" && \
-	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
-    fi
-  done
-  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS = " "; FS = "/|\n";} {
-  lt_foo = "";
-  lt_count = 0;
-  for (lt_i = NF; lt_i > 0; lt_i--) {
-    if ($lt_i != "" && $lt_i != ".") {
-      if ($lt_i == "..") {
-        lt_count++;
-      } else {
-        if (lt_count == 0) {
-          lt_foo = "/" $lt_i lt_foo;
-        } else {
-          lt_count--;
-        }
-      }
-    }
-  }
-  if (lt_foo != "") { lt_freq[lt_foo]++; }
-  if (lt_freq[lt_foo] == 1) { print lt_foo; }
-}'`
-  # AWK program above erroneously prepends '/' to C:/dos/paths
-  # for these hosts.
-  case $host_os in
-    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
-      $SED 's|/\([A-Za-z]:\)|\1|g'` ;;
-  esac
-  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=.so
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='$libname$release$shared_ext$major'
-  ;;
-
-aix[4-9]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test ia64 = "$host_cpu"; then
-    # AIX 5 supports IA64
-    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line '#! .'.  This would cause the generated library to
-    # depend on '.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[01] | aix4.[01].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test yes = "$aix_use_runtimelinking"; then
-      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-      # instead of lib<name>.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='$libname$release.a $libname.a'
-      soname_spec='$libname$release$shared_ext$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='$libname$shared_ext'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[45]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=.dll
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$cc_basename in
-  yes,*)
-    # gcc
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \$file`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-
-      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-      ;;
-    esac
-    dynamic_linker='Win32 ld.exe'
-    ;;
-
-  *,cl*)
-    # Native MSVC
-    libname_spec='$name'
-    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-    library_names_spec='$libname.dll.lib'
-
-    case $build_os in
-    mingw*)
-      sys_lib_search_path_spec=
-      lt_save_ifs=$IFS
-      IFS=';'
-      for lt_path in $LIB
-      do
-        IFS=$lt_save_ifs
-        # Let DOS variable expansion print the short 8.3 style file name.
-        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
-        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
-      done
-      IFS=$lt_save_ifs
-      # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
-      ;;
-    cygwin*)
-      # Convert to unix form, then to dos form, then back to unix form
-      # but this time dos style (no spaces!) so that the unix form looks
-      # like /cygdrive/c/PROGRA~1:/cygdr...
-      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
-      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
-      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      ;;
-    *)
-      sys_lib_search_path_spec=$LIB
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      # FIXME: find the short name or the path components, as spaces are
-      # common. (e.g. "Program Files" -> "PROGRA~1")
-      ;;
-    esac
-
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \$file`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-    dynamic_linker='Win32 link.exe'
-    ;;
-
-  *)
-    # Assume MSVC wrapper
-    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
-    dynamic_linker='Win32 ld.exe'
-    ;;
-  esac
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
-  soname_spec='$libname$release$major$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
-  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[23].*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2.*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[01]* | freebsdelf3.[01]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
-  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-haiku*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  dynamic_linker="$host_os runtime_loader"
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    if test 32 = "$HPUX_IA64_MODE"; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
-  postinstall_cmds='chmod 555 $lib'
-  # or fails outright, so override atomically:
-  install_override_mode=555
-  ;;
-
-interix[3-9]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test yes = "$lt_cv_prog_gnu_ld"; then
-		version_type=linux # correct to gnu/linux during the next big refactor
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='$libname$release$shared_ext$major'
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
-  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-linux*android*)
-  version_type=none # Android doesn't support versioned libraries.
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext'
-  soname_spec='$libname$release$shared_ext'
-  finish_cmds=
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  dynamic_linker='Android linker'
-  # Don't embed -rpath directories since the linker doesn't support them.
-  hardcode_libdir_flag_spec='-L$libdir'
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-
-  # Some binutils ld are patched to set DT_RUNPATH
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_shlibpath_overrides_runpath=no
-    save_LDFLAGS=$LDFLAGS
-    save_libdir=$libdir
-    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \
-	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\""
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    LDFLAGS=$save_LDFLAGS
-    libdir=$save_libdir
-
-fi
-
-  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd* | bitrig*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec=/usr/lib
-  need_lib_prefix=no
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-    need_version=no
-  else
-    need_version=yes
-  fi
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=.dll
-  need_lib_prefix=no
-  library_names_spec='$libname$shared_ext $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='$libname$release$shared_ext$major'
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test yes = "$with_gnu_ld"; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec; then
-    version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
-    soname_spec='$libname$shared_ext.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test yes = "$with_gnu_ld"; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test no = "$dynamic_linker" && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test yes = "$GCC"; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
-  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
-fi
-if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
-  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action=
-if test -n "$hardcode_libdir_flag_spec" ||
-   test -n "$runpath_var" ||
-   test yes = "$hardcode_automatic"; then
-
-  # We can hardcode non-existent directories.
-  if test no != "$hardcode_direct" &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, )" &&
-     test no != "$hardcode_minus_L"; then
-    # Linking always hardcodes the temporary library directory.
-    hardcode_action=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    hardcode_action=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  hardcode_action=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action" >&5
-$as_echo "$hardcode_action" >&6; }
-
-if test relink = "$hardcode_action" ||
-   test yes = "$inherit_rpath"; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
-     test no = "$enable_shared"; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-
-
-
-
-
-
-  if test yes != "$enable_dlopen"; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen=load_add_on
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen=LoadLibrary
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen=dlopen
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-    # if libdl is installed we need to link against it
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
-
-    lt_cv_dlopen=dyld
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-
-fi
-
-    ;;
-
-  tpf*)
-    # Don't try to run any link tests for TPF.  We know it's impossible
-    # because TPF is a cross-compiler, and we know how we open DSOs.
-    lt_cv_dlopen=dlopen
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=no
-    ;;
-
-  *)
-    ac_fn_c_check_func "$LINENO" "shl_load" "ac_cv_func_shl_load"
-if test "x$ac_cv_func_shl_load" = xyes; then :
-  lt_cv_dlopen=shl_load
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for shl_load in -ldld" >&5
-$as_echo_n "checking for shl_load in -ldld... " >&6; }
-if ${ac_cv_lib_dld_shl_load+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char shl_load ();
-int
-main ()
-{
-return shl_load ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_shl_load=yes
-else
-  ac_cv_lib_dld_shl_load=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_shl_load" >&5
-$as_echo "$ac_cv_lib_dld_shl_load" >&6; }
-if test "x$ac_cv_lib_dld_shl_load" = xyes; then :
-  lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld
-else
-  ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen"
-if test "x$ac_cv_func_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5
-$as_echo_n "checking for dlopen in -ldl... " >&6; }
-if ${ac_cv_lib_dl_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldl  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dl_dlopen=yes
-else
-  ac_cv_lib_dl_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5
-$as_echo "$ac_cv_lib_dl_dlopen" >&6; }
-if test "x$ac_cv_lib_dl_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5
-$as_echo_n "checking for dlopen in -lsvld... " >&6; }
-if ${ac_cv_lib_svld_dlopen+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-lsvld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dlopen ();
-int
-main ()
-{
-return dlopen ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_svld_dlopen=yes
-else
-  ac_cv_lib_svld_dlopen=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_svld_dlopen" >&5
-$as_echo "$ac_cv_lib_svld_dlopen" >&6; }
-if test "x$ac_cv_lib_svld_dlopen" = xyes; then :
-  lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dld_link in -ldld" >&5
-$as_echo_n "checking for dld_link in -ldld... " >&6; }
-if ${ac_cv_lib_dld_dld_link+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_check_lib_save_LIBS=$LIBS
-LIBS="-ldld  $LIBS"
-cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-/* Override any GCC internal prototype to avoid an error.
-   Use char because int might match the return type of a GCC
-   builtin and then its argument prototype would still apply.  */
-#ifdef __cplusplus
-extern "C"
-#endif
-char dld_link ();
-int
-main ()
-{
-return dld_link ();
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_lib_dld_dld_link=yes
-else
-  ac_cv_lib_dld_dld_link=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-LIBS=$ac_check_lib_save_LIBS
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dld_dld_link" >&5
-$as_echo "$ac_cv_lib_dld_dld_link" >&6; }
-if test "x$ac_cv_lib_dld_dld_link" = xyes; then :
-  lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-
-fi
-
-    ;;
-  esac
-
-  if test no = "$lt_cv_dlopen"; then
-    enable_dlopen=no
-  else
-    enable_dlopen=yes
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS=$CPPFLAGS
-    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS=$LDFLAGS
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS=$LIBS
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a program can dlopen itself" >&5
-$as_echo_n "checking whether a program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test yes = "$cross_compiling"; then :
-  lt_cv_dlopen_self=cross
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-/* When -fvisbility=hidden is used, assume the code has been annotated
-   correspondingly for the symbols needed.  */
-#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else
-        {
-	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self=no
-  fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5
-$as_echo "$lt_cv_dlopen_self" >&6; }
-
-    if test yes = "$lt_cv_dlopen_self"; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5
-$as_echo_n "checking whether a statically linked program can dlopen itself... " >&6; }
-if ${lt_cv_dlopen_self_static+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  	  if test yes = "$cross_compiling"; then :
-  lt_cv_dlopen_self_static=cross
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-/* When -fvisbility=hidden is used, assume the code has been annotated
-   correspondingly for the symbols needed.  */
-#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else
-        {
-	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5
-  (eval $ac_link) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then
-    (./conftest; exit; ) >&5 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlneed_uscore) lt_cv_dlopen_self_static=yes ;;
-      x$lt_dlunknown|x*) lt_cv_dlopen_self_static=no ;;
-    esac
-  else :
-    # compilation failed
-    lt_cv_dlopen_self_static=no
-  fi
-fi
-rm -fr conftest*
-
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self_static" >&5
-$as_echo "$lt_cv_dlopen_self_static" >&6; }
-    fi
-
-    CPPFLAGS=$save_CPPFLAGS
-    LDFLAGS=$save_LDFLAGS
-    LIBS=$save_LIBS
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-striplib=
-old_striplib=
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether stripping libraries is possible" >&5
-$as_echo_n "checking whether stripping libraries is possible... " >&6; }
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP"; then
-      striplib="$STRIP -x"
-      old_striplib="$STRIP -S"
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
-$as_echo "yes" >&6; }
-    else
-      { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    fi
-    ;;
-  *)
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-    ;;
-  esac
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-  # Report what library types will actually be built
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if libtool supports shared libraries" >&5
-$as_echo_n "checking if libtool supports shared libraries... " >&6; }
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $can_build_shared" >&5
-$as_echo "$can_build_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build shared libraries" >&5
-$as_echo_n "checking whether to build shared libraries... " >&6; }
-  test no = "$can_build_shared" && enable_shared=no
-
-  # On AIX, shared libraries and static libraries use the same namespace, and
-  # are all built from PIC.
-  case $host_os in
-  aix3*)
-    test yes = "$enable_shared" && enable_static=no
-    if test -n "$RANLIB"; then
-      archive_cmds="$archive_cmds~\$RANLIB \$lib"
-      postinstall_cmds='$RANLIB $lib'
-    fi
-    ;;
-
-  aix[4-9]*)
-    if test ia64 != "$host_cpu" && test no = "$aix_use_runtimelinking"; then
-      test yes = "$enable_shared" && enable_static=no
-    fi
-    ;;
-  esac
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_shared" >&5
-$as_echo "$enable_shared" >&6; }
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to build static libraries" >&5
-$as_echo_n "checking whether to build static libraries... " >&6; }
-  # Make sure either enable_shared or enable_static is yes.
-  test yes = "$enable_shared" || enable_static=yes
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $enable_static" >&5
-$as_echo "$enable_static" >&6; }
-
-
-
-
-fi
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-CC=$lt_save_CC
-
-      if test -n "$CXX" && ( test no != "$CXX" &&
-    ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
-    (test g++ != "$CXX"))); then
-  ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C++ preprocessor" >&5
-$as_echo_n "checking how to run the C++ preprocessor... " >&6; }
-if test -z "$CXXCPP"; then
-  if ${ac_cv_prog_CXXCPP+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-      # Double quotes because CXXCPP needs to be expanded
-    for CXXCPP in "$CXX -E" "/lib/cpp"
-    do
-      ac_preproc_ok=false
-for ac_cxx_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-  break
-fi
-
-    done
-    ac_cv_prog_CXXCPP=$CXXCPP
-
-fi
-  CXXCPP=$ac_cv_prog_CXXCPP
-else
-  ac_cv_prog_CXXCPP=$CXXCPP
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $CXXCPP" >&5
-$as_echo "$CXXCPP" >&6; }
-ac_preproc_ok=false
-for ac_cxx_preproc_warn_flag in '' yes
-do
-  # Use a header file that comes with gcc, so configuring glibc
-  # with a fresh cross-compiler works.
-  # Prefer <limits.h> to <assert.h> if __STDC__ is defined, since
-  # <limits.h> exists even on freestanding compilers.
-  # On the NeXT, cc -E runs the code through the compiler's parser,
-  # not just through cpp. "Syntax error" is here to catch this case.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __STDC__
-# include <limits.h>
-#else
-# include <assert.h>
-#endif
-		     Syntax error
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-
-else
-  # Broken: fails on valid input.
-continue
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-  # OK, works on sane cases.  Now check whether nonexistent headers
-  # can be detected and how.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ac_nonexistent.h>
-_ACEOF
-if ac_fn_cxx_try_cpp "$LINENO"; then :
-  # Broken: success on invalid input.
-continue
-else
-  # Passes both tests.
-ac_preproc_ok=:
-break
-fi
-rm -f conftest.err conftest.i conftest.$ac_ext
-
-done
-# Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped.
-rm -f conftest.i conftest.err conftest.$ac_ext
-if $ac_preproc_ok; then :
-
-else
-  { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error $? "C++ preprocessor \"$CXXCPP\" fails sanity check
-See \`config.log' for more details" "$LINENO" 5; }
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-else
-  _lt_caught_CXX_error=yes
-fi
-
-ac_ext=cpp
-ac_cpp='$CXXCPP $CPPFLAGS'
-ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_cxx_compiler_gnu
-
-archive_cmds_need_lc_CXX=no
-allow_undefined_flag_CXX=
-always_export_symbols_CXX=no
-archive_expsym_cmds_CXX=
-compiler_needs_object_CXX=no
-export_dynamic_flag_spec_CXX=
-hardcode_direct_CXX=no
-hardcode_direct_absolute_CXX=no
-hardcode_libdir_flag_spec_CXX=
-hardcode_libdir_separator_CXX=
-hardcode_minus_L_CXX=no
-hardcode_shlibpath_var_CXX=unsupported
-hardcode_automatic_CXX=no
-inherit_rpath_CXX=no
-module_cmds_CXX=
-module_expsym_cmds_CXX=
-link_all_deplibs_CXX=unknown
-old_archive_cmds_CXX=$old_archive_cmds
-reload_flag_CXX=$reload_flag
-reload_cmds_CXX=$reload_cmds
-no_undefined_flag_CXX=
-whole_archive_flag_spec_CXX=
-enable_shared_with_static_runtimes_CXX=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-objext_CXX=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test yes != "$_lt_caught_CXX_error"; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="int some_variable = 0;"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code='int main(int, char *[]) { return(0); }'
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-
-
-
-
-
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-
-
-  # save warnings/boilerplate of simple test code
-  ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-
-  ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$CC
-  lt_save_CFLAGS=$CFLAGS
-  lt_save_LD=$LD
-  lt_save_GCC=$GCC
-  GCC=$GXX
-  lt_save_with_gnu_ld=$with_gnu_ld
-  lt_save_path_LD=$lt_cv_path_LD
-  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
-    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-  else
-    $as_unset lt_cv_prog_gnu_ld
-  fi
-  if test -n "${lt_cv_path_LDCXX+set}"; then
-    lt_cv_path_LD=$lt_cv_path_LDCXX
-  else
-    $as_unset lt_cv_path_LD
-  fi
-  test -z "${LDCXX+set}" || LD=$LDCXX
-  CC=${CXX-"c++"}
-  CFLAGS=$CXXFLAGS
-  compiler=$CC
-  compiler_CXX=$CC
-  for cc_temp in $compiler""; do
-  case $cc_temp in
-    compile | *[\\/]compile | ccache | *[\\/]ccache ) ;;
-    distcc | *[\\/]distcc | purify | *[\\/]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-
-
-  if test -n "$compiler"; then
-    # We don't want -fno-exception when compiling C++ code, so set the
-    # no_builtin_flag separately
-    if test yes = "$GXX"; then
-      lt_prog_compiler_no_builtin_flag_CXX=' -fno-builtin'
-    else
-      lt_prog_compiler_no_builtin_flag_CXX=
-    fi
-
-    if test yes = "$GXX"; then
-      # Set up default GNU C++ configuration
-
-
-
-# Check whether --with-gnu-ld was given.
-if test "${with_gnu_ld+set}" = set; then :
-  withval=$with_gnu_ld; test no = "$withval" || with_gnu_ld=yes
-else
-  with_gnu_ld=no
-fi
-
-ac_prog=ld
-if test yes = "$GCC"; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ld used by $CC" >&5
-$as_echo_n "checking for ld used by $CC... " >&6; }
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return, which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [\\/]* | ?:[\\/]*)
-      re_direlt='/[^/][^/]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD=$ac_prog
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test yes = "$with_gnu_ld"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5
-$as_echo_n "checking for GNU ld... " >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5
-$as_echo_n "checking for non-GNU ld... " >&6; }
-fi
-if ${lt_cv_path_LD+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test -z "$LD"; then
-  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD=$ac_dir/$ac_prog
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test no != "$with_gnu_ld" && break
-	;;
-      *)
-	test yes != "$with_gnu_ld" && break
-	;;
-      esac
-    fi
-  done
-  IFS=$lt_save_ifs
-else
-  lt_cv_path_LD=$LD # Let the user override the test with a path.
-fi
-fi
-
-LD=$lt_cv_path_LD
-if test -n "$LD"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LD" >&5
-$as_echo "$LD" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-test -z "$LD" && as_fn_error $? "no acceptable ld found in \$PATH" "$LINENO" 5
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if the linker ($LD) is GNU ld" >&5
-$as_echo_n "checking if the linker ($LD) is GNU ld... " >&6; }
-if ${lt_cv_prog_gnu_ld+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_gnu_ld" >&5
-$as_echo "$lt_cv_prog_gnu_ld" >&6; }
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-
-
-
-
-
-
-      # Check if GNU C++ uses GNU ld as the underlying linker, since the
-      # archiving commands below assume that GNU ld is being used.
-      if test yes = "$with_gnu_ld"; then
-        archive_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-        archive_expsym_cmds_CXX='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-
-        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-        export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-
-        # If archive_cmds runs LD, not CC, wlarc should be empty
-        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
-        #     investigate it a little bit more. (MM)
-        wlarc='$wl'
-
-        # ancient GNU ld didn't support --whole-archive et. al.
-        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
-	  $GREP 'no-whole-archive' > /dev/null; then
-          whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-        else
-          whole_archive_flag_spec_CXX=
-        fi
-      else
-        with_gnu_ld=no
-        wlarc=
-
-        # A generic and very simple default shared library creation
-        # command for GNU C++ for the case where it uses the native
-        # linker, instead of GNU ld.  If possible, this setting should
-        # overridden to take advantage of the native linker features on
-        # the platform it is being used on.
-        archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-      fi
-
-      # Commands to make compiler produce verbose output that lists
-      # what "hidden" libraries, object files and flags are used when
-      # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
-    else
-      GXX=no
-      with_gnu_ld=no
-      wlarc=
-    fi
-
-    # PORTME: fill in a description of your system's C++ link characteristics
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-    ld_shlibs_CXX=yes
-    case $host_os in
-      aix3*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-      aix[4-9]*)
-        if test ia64 = "$host_cpu"; then
-          # On IA64, the linker does run time linking by default, so we don't
-          # have to do anything special.
-          aix_use_runtimelinking=no
-          exp_sym_flag='-Bexport'
-          no_entry_flag=
-        else
-          aix_use_runtimelinking=no
-
-          # Test if we are trying to use run time linking or normal
-          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-          # need to do runtime linking.
-          case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*)
-	    for ld_flag in $LDFLAGS; do
-	      case $ld_flag in
-	      *-brtl*)
-	        aix_use_runtimelinking=yes
-	        break
-	        ;;
-	      esac
-	    done
-	    ;;
-          esac
-
-          exp_sym_flag='-bexport'
-          no_entry_flag='-bnoentry'
-        fi
-
-        # When large executables or shared objects are built, AIX ld can
-        # have problems creating the table of contents.  If linking a library
-        # or program results in "error TOC overflow" add -mminimal-toc to
-        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-        archive_cmds_CXX=''
-        hardcode_direct_CXX=yes
-        hardcode_direct_absolute_CXX=yes
-        hardcode_libdir_separator_CXX=':'
-        link_all_deplibs_CXX=yes
-        file_list_spec_CXX='$wl-f,'
-
-        if test yes = "$GXX"; then
-          case $host_os in aix4.[012]|aix4.[012].*)
-          # We only want to do this on AIX 4.2 and lower, the check
-          # below for broken collect2 doesn't work under 4.3+
-	  collect2name=`$CC -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	    # We have reworked collect2
-	    :
-	  else
-	    # We have old collect2
-	    hardcode_direct_CXX=unsupported
-	    # It fails to find uninstalled libraries when the uninstalled
-	    # path is not listed in the libpath.  Setting hardcode_minus_L
-	    # to unsupported forces relinking
-	    hardcode_minus_L_CXX=yes
-	    hardcode_libdir_flag_spec_CXX='-L$libdir'
-	    hardcode_libdir_separator_CXX=
-	  fi
-          esac
-          shared_flag='-shared'
-	  if test yes = "$aix_use_runtimelinking"; then
-	    shared_flag=$shared_flag' $wl-G'
-	  fi
-        else
-          # not using gcc
-          if test ia64 = "$host_cpu"; then
-	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	  # chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-          else
-	    if test yes = "$aix_use_runtimelinking"; then
-	      shared_flag='$wl-G'
-	    else
-	      shared_flag='$wl-bM:SRE'
-	    fi
-          fi
-        fi
-
-        export_dynamic_flag_spec_CXX='$wl-bexpall'
-        # It seems that -bexpall does not export symbols beginning with
-        # underscore (_), so it is better to generate a list of symbols to
-	# export.
-        always_export_symbols_CXX=yes
-        if test yes = "$aix_use_runtimelinking"; then
-          # Warning - without using the other runtime loading flags (-brtl),
-          # -berok will link without error, but may produce a broken library.
-          allow_undefined_flag_CXX='-berok'
-          # Determine the default libpath from the value encoded in an empty
-          # executable.
-          if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath__CXX
-fi
-
-          hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
-
-          archive_expsym_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
-        else
-          if test ia64 = "$host_cpu"; then
-	    hardcode_libdir_flag_spec_CXX='$wl-R $libdir:/usr/lib:/lib'
-	    allow_undefined_flag_CXX="-z nodefs"
-	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
-          else
-	    # Determine the default libpath from the value encoded in an
-	    # empty executable.
-	    if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  if ${lt_cv_aix_libpath__CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-
-  lt_aix_libpath_sed='
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }'
-  lt_cv_aix_libpath__CXX=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-  if test -z "$lt_cv_aix_libpath__CXX"; then
-    lt_cv_aix_libpath__CXX=/usr/lib:/lib
-  fi
-
-fi
-
-  aix_libpath=$lt_cv_aix_libpath__CXX
-fi
-
-	    hardcode_libdir_flag_spec_CXX='$wl-blibpath:$libdir:'"$aix_libpath"
-	    # Warning - without using the other run time loading flags,
-	    # -berok will link without error, but may produce a broken library.
-	    no_undefined_flag_CXX=' $wl-bernotok'
-	    allow_undefined_flag_CXX=' $wl-berok'
-	    if test yes = "$with_gnu_ld"; then
-	      # We only use this code for GNU lds that support --whole-archive.
-	      whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
-	    else
-	      # Exported symbols can be pulled into shared objects from archives
-	      whole_archive_flag_spec_CXX='$convenience'
-	    fi
-	    archive_cmds_need_lc_CXX=yes
-	    # This is similar to how AIX traditionally builds its shared
-	    # libraries.
-	    archive_expsym_cmds_CXX="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $wl-bnoentry $compiler_flags $wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-          fi
-        fi
-        ;;
-
-      beos*)
-	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	  allow_undefined_flag_CXX=unsupported
-	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	  # support --undefined.  This deserves some investigation.  FIXME
-	  archive_cmds_CXX='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	else
-	  ld_shlibs_CXX=no
-	fi
-	;;
-
-      chorus*)
-        case $cc_basename in
-          *)
-	  # FIXME: insert proper C++ library support
-	  ld_shlibs_CXX=no
-	  ;;
-        esac
-        ;;
-
-      cygwin* | mingw* | pw32* | cegcc*)
-	case $GXX,$cc_basename in
-	,cl* | no,cl*)
-	  # Native MSVC
-	  # hardcode_libdir_flag_spec is actually meaningless, as there is
-	  # no search path for DLLs.
-	  hardcode_libdir_flag_spec_CXX=' '
-	  allow_undefined_flag_CXX=unsupported
-	  always_export_symbols_CXX=yes
-	  file_list_spec_CXX='@'
-	  # Tell ltmain to make .lib files, not .a files.
-	  libext=lib
-	  # Tell ltmain to make .dll files, not .so files.
-	  shrext_cmds=.dll
-	  # FIXME: Setting linknames here is a bad hack.
-	  archive_cmds_CXX='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
-	  archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
-              cp "$export_symbols" "$output_objdir/$soname.def";
-              echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
-            else
-              $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
-            fi~
-            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-            linknames='
-	  # The linker will not automatically build a static lib if we build a DLL.
-	  # _LT_TAGVAR(old_archive_from_new_cmds, CXX)='true'
-	  enable_shared_with_static_runtimes_CXX=yes
-	  # Don't use ranlib
-	  old_postinstall_cmds_CXX='chmod 644 $oldlib'
-	  postlink_cmds_CXX='lt_outputfile="@OUTPUT@"~
-            lt_tool_outputfile="@TOOL_OUTPUT@"~
-            case $lt_outputfile in
-              *.exe|*.EXE) ;;
-              *)
-                lt_outputfile=$lt_outputfile.exe
-                lt_tool_outputfile=$lt_tool_outputfile.exe
-                ;;
-            esac~
-            func_to_tool_file "$lt_outputfile"~
-            if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
-              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-              $RM "$lt_outputfile.manifest";
-            fi'
-	  ;;
-	*)
-	  # g++
-	  # _LT_TAGVAR(hardcode_libdir_flag_spec, CXX) is actually meaningless,
-	  # as there is no search path for DLLs.
-	  hardcode_libdir_flag_spec_CXX='-L$libdir'
-	  export_dynamic_flag_spec_CXX='$wl--export-all-symbols'
-	  allow_undefined_flag_CXX=unsupported
-	  always_export_symbols_CXX=no
-	  enable_shared_with_static_runtimes_CXX=yes
-
-	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-	    archive_cmds_CXX='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	    # If the export-symbols file already is a .def file, use it as
-	    # is; otherwise, prepend EXPORTS...
-	    archive_expsym_cmds_CXX='if   test DEF = "`$SED -n     -e '\''s/^[	 ]*//'\''     -e '\''/^\(;.*\)*$/d'\''     -e '\''s/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p'\''     -e q     $export_symbols`" ; then
-              cp $export_symbols $output_objdir/$soname.def;
-            else
-              echo EXPORTS > $output_objdir/$soname.def;
-              cat $export_symbols >> $output_objdir/$soname.def;
-            fi~
-            $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	  else
-	    ld_shlibs_CXX=no
-	  fi
-	  ;;
-	esac
-	;;
-      darwin* | rhapsody*)
-
-
-  archive_cmds_need_lc_CXX=no
-  hardcode_direct_CXX=no
-  hardcode_automatic_CXX=yes
-  hardcode_shlibpath_var_CXX=unsupported
-  if test yes = "$lt_cv_ld_force_load"; then
-    whole_archive_flag_spec_CXX='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-
-  else
-    whole_archive_flag_spec_CXX=''
-  fi
-  link_all_deplibs_CXX=yes
-  allow_undefined_flag_CXX=$_lt_dar_allow_undefined
-  case $cc_basename in
-     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test yes = "$_lt_dar_can_shared"; then
-    output_verbose_link_cmd=func_echo_all
-    archive_cmds_CXX="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
-    module_cmds_CXX="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
-    archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
-    module_expsym_cmds_CXX="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
-       if test yes != "$lt_cv_apple_cc_single_mod"; then
-      archive_cmds_CXX="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
-      archive_expsym_cmds_CXX="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
-    fi
-
-  else
-  ld_shlibs_CXX=no
-  fi
-
-	;;
-
-      dgux*)
-        case $cc_basename in
-          ec++*)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          ghcx*)
-	    # Green Hills C++ Compiler
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-        esac
-        ;;
-
-      freebsd2.*)
-        # C++ shared libraries reported to be fairly broken before
-	# switch to ELF
-        ld_shlibs_CXX=no
-        ;;
-
-      freebsd-elf*)
-        archive_cmds_need_lc_CXX=no
-        ;;
-
-      freebsd* | dragonfly*)
-        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
-        # conventions
-        ld_shlibs_CXX=yes
-        ;;
-
-      haiku*)
-        archive_cmds_CXX='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-        link_all_deplibs_CXX=yes
-        ;;
-
-      hpux9*)
-        hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
-        hardcode_libdir_separator_CXX=:
-        export_dynamic_flag_spec_CXX='$wl-E'
-        hardcode_direct_CXX=yes
-        hardcode_minus_L_CXX=yes # Not in the search PATH,
-				             # but as the default
-				             # location of the library.
-
-        case $cc_basename in
-          CC*)
-            # FIXME: insert proper C++ library support
-            ld_shlibs_CXX=no
-            ;;
-          aCC*)
-            archive_cmds_CXX='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-            # Commands to make compiler produce verbose output that lists
-            # what "hidden" libraries, object files and flags are used when
-            # linking a shared library.
-            #
-            # There doesn't appear to be a way to prevent this compiler from
-            # explicitly linking system object files so we need to strip them
-            # from the output so that they don't get included in the library
-            # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-            ;;
-          *)
-            if test yes = "$GXX"; then
-              archive_cmds_CXX='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-            else
-              # FIXME: insert proper C++ library support
-              ld_shlibs_CXX=no
-            fi
-            ;;
-        esac
-        ;;
-
-      hpux10*|hpux11*)
-        if test no = "$with_gnu_ld"; then
-	  hardcode_libdir_flag_spec_CXX='$wl+b $wl$libdir'
-	  hardcode_libdir_separator_CXX=:
-
-          case $host_cpu in
-            hppa*64*|ia64*)
-              ;;
-            *)
-	      export_dynamic_flag_spec_CXX='$wl-E'
-              ;;
-          esac
-        fi
-        case $host_cpu in
-          hppa*64*|ia64*)
-            hardcode_direct_CXX=no
-            hardcode_shlibpath_var_CXX=no
-            ;;
-          *)
-            hardcode_direct_CXX=yes
-            hardcode_direct_absolute_CXX=yes
-            hardcode_minus_L_CXX=yes # Not in the search PATH,
-					         # but as the default
-					         # location of the library.
-            ;;
-        esac
-
-        case $cc_basename in
-          CC*)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          aCC*)
-	    case $host_cpu in
-	      hppa*64*)
-	        archive_cmds_CXX='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      ia64*)
-	        archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      *)
-	        archive_cmds_CXX='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	    esac
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-	    ;;
-          *)
-	    if test yes = "$GXX"; then
-	      if test no = "$with_gnu_ld"; then
-	        case $host_cpu in
-	          hppa*64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          ia64*)
-	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          *)
-	            archive_cmds_CXX='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	        esac
-	      fi
-	    else
-	      # FIXME: insert proper C++ library support
-	      ld_shlibs_CXX=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      interix[3-9]*)
-	hardcode_direct_CXX=no
-	hardcode_shlibpath_var_CXX=no
-	hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	export_dynamic_flag_spec_CXX='$wl-E'
-	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-	# Instead, shared libraries are loaded at an image base (0x10000000 by
-	# default) and relocated if they conflict, which is a slow very memory
-	# consuming and fragmenting process.  To avoid this, we pick a random,
-	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-	archive_cmds_CXX='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	archive_expsym_cmds_CXX='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	;;
-      irix5* | irix6*)
-        case $cc_basename in
-          CC*)
-	    # SGI C++
-	    archive_cmds_CXX='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    old_archive_cmds_CXX='$CC -ar -WR,-u -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    if test yes = "$GXX"; then
-	      if test no = "$with_gnu_ld"; then
-	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-	      else
-	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
-	      fi
-	    fi
-	    link_all_deplibs_CXX=yes
-	    ;;
-        esac
-        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-        hardcode_libdir_separator_CXX=:
-        inherit_rpath_CXX=yes
-        ;;
-
-      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-	    archive_expsym_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
-	    old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs'
-	    ;;
-	  icpc* | ecpc* )
-	    # Intel C++
-	    with_gnu_ld=yes
-	    # version 8.0 and above of icpc choke on multiply defined symbols
-	    # if we add $predep_objects and $postdep_objects, however 7.1 and
-	    # earlier do not add the objects themselves.
-	    case `$CC -V 2>&1` in
-	      *"Version 7."*)
-	        archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-		archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	      *)  # Version 8.0 or newer
-	        tmp_idyn=
-	        case $host_cpu in
-		  ia64*) tmp_idyn=' -i_dynamic';;
-		esac
-	        archive_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-		archive_expsym_cmds_CXX='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	    esac
-	    archive_cmds_need_lc_CXX=no
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-	    whole_archive_flag_spec_CXX='$wl--whole-archive$convenience $wl--no-whole-archive'
-	    ;;
-          pgCC* | pgcpp*)
-            # Portland Group C++ compiler
-	    case `$CC -V` in
-	    *pgCC\ [1-5].* | *pgcpp\ [1-5].*)
-	      prelink_cmds_CXX='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
-	      old_archive_cmds_CXX='tpldir=Template.dir~
-                rm -rf $tpldir~
-                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
-                $RANLIB $oldlib'
-	      archive_cmds_CXX='tpldir=Template.dir~
-                rm -rf $tpldir~
-                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	      archive_expsym_cmds_CXX='tpldir=Template.dir~
-                rm -rf $tpldir~
-                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	      ;;
-	    *) # Version 6 and above use weak symbols
-	      archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	      archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	      ;;
-	    esac
-
-	    hardcode_libdir_flag_spec_CXX='$wl--rpath $wl$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-	    whole_archive_flag_spec_CXX='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-            ;;
-	  cxx*)
-	    # Compaq C++
-	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	    archive_expsym_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'
-
-	    runpath_var=LD_RUN_PATH
-	    hardcode_libdir_flag_spec_CXX='-rpath $libdir'
-	    hardcode_libdir_separator_CXX=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
-	    ;;
-	  xl* | mpixl* | bgxl*)
-	    # IBM XL 8.0 on PPC, with GNU ld
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-	    export_dynamic_flag_spec_CXX='$wl--export-dynamic'
-	    archive_cmds_CXX='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	    if test yes = "$supports_anon_versioning"; then
-	      archive_expsym_cmds_CXX='echo "{ global:" > $output_objdir/$libname.ver~
-                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-                echo "local: *; };" >> $output_objdir/$libname.ver~
-                $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
-	    fi
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      no_undefined_flag_CXX=' -zdefs'
-	      archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	      archive_expsym_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
-	      hardcode_libdir_flag_spec_CXX='-R$libdir'
-	      whole_archive_flag_spec_CXX='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	      compiler_needs_object_CXX=yes
-
-	      # Not sure whether something based on
-	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
-	      # would be better.
-	      output_verbose_link_cmd='func_echo_all'
-
-	      # Archives containing C++ object files must be created using
-	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	      # necessary to make sure instantiated templates are included
-	      # in the archive.
-	      old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-
-      lynxos*)
-        # FIXME: insert proper C++ library support
-	ld_shlibs_CXX=no
-	;;
-
-      m88k*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-	;;
-
-      mvs*)
-        case $cc_basename in
-          cxx*)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-	  *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-	esac
-	;;
-
-      netbsd*)
-        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	  archive_cmds_CXX='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
-	  wlarc=
-	  hardcode_libdir_flag_spec_CXX='-R$libdir'
-	  hardcode_direct_CXX=yes
-	  hardcode_shlibpath_var_CXX=no
-	fi
-	# Workaround some broken pre-1.5 toolchains
-	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
-	;;
-
-      *nto* | *qnx*)
-        ld_shlibs_CXX=yes
-	;;
-
-      openbsd* | bitrig*)
-	if test -f /usr/libexec/ld.so; then
-	  hardcode_direct_CXX=yes
-	  hardcode_shlibpath_var_CXX=no
-	  hardcode_direct_absolute_CXX=yes
-	  archive_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-	  hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
-	    archive_expsym_cmds_CXX='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
-	    export_dynamic_flag_spec_CXX='$wl-E'
-	    whole_archive_flag_spec_CXX=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-	  fi
-	  output_verbose_link_cmd=func_echo_all
-	else
-	  ld_shlibs_CXX=no
-	fi
-	;;
-
-      osf3* | osf4* | osf5*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    archive_cmds_CXX='tempext=`echo $shared_ext | $SED -e '\''s/\([^()0-9A-Za-z{}]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
-	    hardcode_libdir_flag_spec_CXX='$wl-rpath,$libdir'
-	    hardcode_libdir_separator_CXX=:
-
-	    # Archives containing C++ object files must be created using
-	    # the KAI C++ compiler.
-	    case $host in
-	      osf3*) old_archive_cmds_CXX='$CC -Bstatic -o $oldlib $oldobjs' ;;
-	      *) old_archive_cmds_CXX='$CC -o $oldlib $oldobjs' ;;
-	    esac
-	    ;;
-          RCC*)
-	    # Rational C++ 2.4.1
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          cxx*)
-	    case $host in
-	      osf3*)
-	        allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
-	        archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	        hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-		;;
-	      *)
-	        allow_undefined_flag_CXX=' -expect_unresolved \*'
-	        archive_cmds_CXX='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	        archive_expsym_cmds_CXX='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
-                  echo "-hidden">> $lib.exp~
-                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
-                  $RM $lib.exp'
-	        hardcode_libdir_flag_spec_CXX='-rpath $libdir'
-		;;
-	    esac
-
-	    hardcode_libdir_separator_CXX=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-	    ;;
-	  *)
-	    if test yes,no = "$GXX,$with_gnu_ld"; then
-	      allow_undefined_flag_CXX=' $wl-expect_unresolved $wl\*'
-	      case $host in
-	        osf3*)
-	          archive_cmds_CXX='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-		  ;;
-	        *)
-	          archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-		  ;;
-	      esac
-
-	      hardcode_libdir_flag_spec_CXX='$wl-rpath $wl$libdir'
-	      hardcode_libdir_separator_CXX=:
-
-	      # Commands to make compiler produce verbose output that lists
-	      # what "hidden" libraries, object files and flags are used when
-	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
-	    else
-	      # FIXME: insert proper C++ library support
-	      ld_shlibs_CXX=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      psos*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-
-      sunos4*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.x
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          lcc*)
-	    # Lucid
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-        esac
-        ;;
-
-      solaris*)
-        case $cc_basename in
-          CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-            archive_cmds_need_lc_CXX=yes
-	    no_undefined_flag_CXX=' -zdefs'
-	    archive_cmds_CXX='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	    archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-              $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	    hardcode_libdir_flag_spec_CXX='-R$libdir'
-	    hardcode_shlibpath_var_CXX=no
-	    case $host_os in
-	      solaris2.[0-5] | solaris2.[0-5].*) ;;
-	      *)
-		# The compiler driver will combine and reorder linker options,
-		# but understands '-z linker_flag'.
-	        # Supported since Solaris 2.6 (maybe 2.5.1?)
-		whole_archive_flag_spec_CXX='-z allextract$convenience -z defaultextract'
-	        ;;
-	    esac
-	    link_all_deplibs_CXX=yes
-
-	    output_verbose_link_cmd='func_echo_all'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    old_archive_cmds_CXX='$CC -xar -o $oldlib $oldobjs'
-	    ;;
-          gcx*)
-	    # Green Hills C++ Compiler
-	    archive_cmds_CXX='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-
-	    # The C++ compiler must be used to create the archive.
-	    old_archive_cmds_CXX='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    # GNU C++ compiler with Solaris linker
-	    if test yes,no = "$GXX,$with_gnu_ld"; then
-	      no_undefined_flag_CXX=' $wl-z ${wl}defs'
-	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-	        archive_cmds_CXX='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                  $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-	      else
-	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
-	        # platform.
-	        archive_cmds_CXX='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-	        archive_expsym_cmds_CXX='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                  $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-	      fi
-
-	      hardcode_libdir_flag_spec_CXX='$wl-R $wl$libdir'
-	      case $host_os in
-		solaris2.[0-5] | solaris2.[0-5].*) ;;
-		*)
-		  whole_archive_flag_spec_CXX='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
-		  ;;
-	      esac
-	    fi
-	    ;;
-        esac
-        ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*)
-      no_undefined_flag_CXX='$wl-z,text'
-      archive_cmds_need_lc_CXX=no
-      hardcode_shlibpath_var_CXX=no
-      runpath_var='LD_RUN_PATH'
-
-      case $cc_basename in
-        CC*)
-	  archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-      esac
-      ;;
-
-      sysv5* | sco3.2v5* | sco5v6*)
-	# Note: We CANNOT use -z defs as we might desire, because we do not
-	# link with -lc, and that would cause any symbols used from libc to
-	# always be unresolved, which means just about no library would
-	# ever link correctly.  If we're not using GNU ld we use -z text
-	# though, which does catch some bad symbols but isn't as heavy-handed
-	# as -z defs.
-	no_undefined_flag_CXX='$wl-z,text'
-	allow_undefined_flag_CXX='$wl-z,nodefs'
-	archive_cmds_need_lc_CXX=no
-	hardcode_shlibpath_var_CXX=no
-	hardcode_libdir_flag_spec_CXX='$wl-R,$libdir'
-	hardcode_libdir_separator_CXX=':'
-	link_all_deplibs_CXX=yes
-	export_dynamic_flag_spec_CXX='$wl-Bexport'
-	runpath_var='LD_RUN_PATH'
-
-	case $cc_basename in
-          CC*)
-	    archive_cmds_CXX='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    archive_expsym_cmds_CXX='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    old_archive_cmds_CXX='$CC -Tprelink_objects $oldobjs~
-              '"$old_archive_cmds_CXX"
-	    reload_cmds_CXX='$CC -Tprelink_objects $reload_objs~
-              '"$reload_cmds_CXX"
-	    ;;
-	  *)
-	    archive_cmds_CXX='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    archive_expsym_cmds_CXX='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    ;;
-	esac
-      ;;
-
-      tandem*)
-        case $cc_basename in
-          NCC*)
-	    # NonStop-UX NCC 3.20
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    ld_shlibs_CXX=no
-	    ;;
-        esac
-        ;;
-
-      vxworks*)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-
-      *)
-        # FIXME: insert proper C++ library support
-        ld_shlibs_CXX=no
-        ;;
-    esac
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-    test no = "$ld_shlibs_CXX" && can_build_shared=no
-
-    GCC_CXX=$GXX
-    LD_CXX=$LD
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    # Dependencies to place before and after the object being linked:
-predep_objects_CXX=
-postdep_objects_CXX=
-predeps_CXX=
-postdeps_CXX=
-compiler_lib_search_path_CXX=
-
-cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
-  Foo (void) { a = 0; }
-private:
-  int a;
-};
-_LT_EOF
-
-
-_lt_libdeps_save_CFLAGS=$CFLAGS
-case "$CC $CFLAGS " in #(
-*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
-*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
-*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
-esac
-
-if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-  # Parse the compiler output and extract the necessary
-  # objects, libraries and library flags.
-
-  # Sentinel used to keep track of whether or not we are before
-  # the conftest object file.
-  pre_test_object_deps_done=no
-
-  for p in `eval "$output_verbose_link_cmd"`; do
-    case $prev$p in
-
-    -L* | -R* | -l*)
-       # Some compilers place space between "-{L,R}" and the path.
-       # Remove the space.
-       if test x-L = "$p" ||
-          test x-R = "$p"; then
-	 prev=$p
-	 continue
-       fi
-
-       # Expand the sysroot to ease extracting the directories later.
-       if test -z "$prev"; then
-         case $p in
-         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
-         esac
-       fi
-       case $p in
-       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
-       esac
-       if test no = "$pre_test_object_deps_done"; then
-	 case $prev in
-	 -L | -R)
-	   # Internal compiler library paths should come after those
-	   # provided the user.  The postdeps already come after the
-	   # user supplied libs so there is no need to process them.
-	   if test -z "$compiler_lib_search_path_CXX"; then
-	     compiler_lib_search_path_CXX=$prev$p
-	   else
-	     compiler_lib_search_path_CXX="${compiler_lib_search_path_CXX} $prev$p"
-	   fi
-	   ;;
-	 # The "-l" case would never come before the object being
-	 # linked, so don't bother handling this case.
-	 esac
-       else
-	 if test -z "$postdeps_CXX"; then
-	   postdeps_CXX=$prev$p
-	 else
-	   postdeps_CXX="${postdeps_CXX} $prev$p"
-	 fi
-       fi
-       prev=
-       ;;
-
-    *.lto.$objext) ;; # Ignore GCC LTO objects
-    *.$objext)
-       # This assumes that the test object file only shows up
-       # once in the compiler output.
-       if test "$p" = "conftest.$objext"; then
-	 pre_test_object_deps_done=yes
-	 continue
-       fi
-
-       if test no = "$pre_test_object_deps_done"; then
-	 if test -z "$predep_objects_CXX"; then
-	   predep_objects_CXX=$p
-	 else
-	   predep_objects_CXX="$predep_objects_CXX $p"
-	 fi
-       else
-	 if test -z "$postdep_objects_CXX"; then
-	   postdep_objects_CXX=$p
-	 else
-	   postdep_objects_CXX="$postdep_objects_CXX $p"
-	 fi
-       fi
-       ;;
-
-    *) ;; # Ignore the rest.
-
-    esac
-  done
-
-  # Clean up.
-  rm -f a.out a.exe
-else
-  echo "libtool.m4: error: problem compiling CXX test program"
-fi
-
-$RM -f confest.$objext
-CFLAGS=$_lt_libdeps_save_CFLAGS
-
-# PORTME: override above test on systems where it is broken
-case $host_os in
-interix[3-9]*)
-  # Interix 3.5 installs completely hosed .la files for C++, so rather than
-  # hack all around it, let's just trust "g++" to DTRT.
-  predep_objects_CXX=
-  postdep_objects_CXX=
-  postdeps_CXX=
-  ;;
-
-linux*)
-  case `$CC -V 2>&1 | sed 5q` in
-  *Sun\ C*)
-    # Sun C++ 5.9
-
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    if test yes != "$solaris_use_stlport4"; then
-      postdeps_CXX='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-
-solaris*)
-  case $cc_basename in
-  CC* | sunCC*)
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    # Adding this requires a known-good setup of shared libraries for
-    # Sun compiler versions before 5.6, else PIC objects from an old
-    # archive will be linked into the output, leading to subtle bugs.
-    if test yes != "$solaris_use_stlport4"; then
-      postdeps_CXX='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-esac
-
-
-case " $postdeps_CXX " in
-*" -lc "*) archive_cmds_need_lc_CXX=no ;;
-esac
- compiler_lib_search_dirs_CXX=
-if test -n "${compiler_lib_search_path_CXX}"; then
- compiler_lib_search_dirs_CXX=`echo " ${compiler_lib_search_path_CXX}" | $SED -e 's! -L! !g' -e 's!^ !!'`
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    lt_prog_compiler_wl_CXX=
-lt_prog_compiler_pic_CXX=
-lt_prog_compiler_static_CXX=
-
-
-  # C++ specific cases for pic, static, wl, etc.
-  if test yes = "$GXX"; then
-    lt_prog_compiler_wl_CXX='-Wl,'
-    lt_prog_compiler_static_CXX='-static'
-
-    case $host_os in
-    aix*)
-      # All AIX code is PIC.
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	lt_prog_compiler_static_CXX='-Bstatic'
-      fi
-      lt_prog_compiler_pic_CXX='-fPIC'
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            lt_prog_compiler_pic_CXX='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the '-m68020' flag to GCC prevents building anything better,
-            # like '-m68040'.
-            lt_prog_compiler_pic_CXX='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-    mingw* | cygwin* | os2* | pw32* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
-      ;;
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      lt_prog_compiler_pic_CXX='-fno-common'
-      ;;
-    *djgpp*)
-      # DJGPP does not support shared libraries at all
-      lt_prog_compiler_pic_CXX=
-      ;;
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      lt_prog_compiler_static_CXX=
-      ;;
-    interix[3-9]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	lt_prog_compiler_pic_CXX=-Kconform_pic
-      fi
-      ;;
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	;;
-      *)
-	lt_prog_compiler_pic_CXX='-fPIC'
-	;;
-      esac
-      ;;
-    *qnx* | *nto*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      lt_prog_compiler_pic_CXX='-fPIC -shared'
-      ;;
-    *)
-      lt_prog_compiler_pic_CXX='-fPIC'
-      ;;
-    esac
-  else
-    case $host_os in
-      aix[4-9]*)
-	# All AIX code is PIC.
-	if test ia64 = "$host_cpu"; then
-	  # AIX 5 now supports IA64 processor
-	  lt_prog_compiler_static_CXX='-Bstatic'
-	else
-	  lt_prog_compiler_static_CXX='-bnso -bI:/lib/syscalls.exp'
-	fi
-	;;
-      chorus*)
-	case $cc_basename in
-	cxch68*)
-	  # Green Hills C++ Compiler
-	  # _LT_TAGVAR(lt_prog_compiler_static, CXX)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
-	  ;;
-	esac
-	;;
-      mingw* | cygwin* | os2* | pw32* | cegcc*)
-	# This hack is so that the source file can tell whether it is being
-	# built for inclusion in a dll (and should export symbols for example).
-	lt_prog_compiler_pic_CXX='-DDLL_EXPORT'
-	;;
-      dgux*)
-	case $cc_basename in
-	  ec++*)
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    ;;
-	  ghcx*)
-	    # Green Hills C++ Compiler
-	    lt_prog_compiler_pic_CXX='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      freebsd* | dragonfly*)
-	# FreeBSD uses GNU C++
-	;;
-      hpux9* | hpux10* | hpux11*)
-	case $cc_basename in
-	  CC*)
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
-	    if test ia64 != "$host_cpu"; then
-	      lt_prog_compiler_pic_CXX='+Z'
-	    fi
-	    ;;
-	  aCC*)
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_static_CXX='$wl-a ${wl}archive'
-	    case $host_cpu in
-	    hppa*64*|ia64*)
-	      # +Z the default
-	      ;;
-	    *)
-	      lt_prog_compiler_pic_CXX='+Z'
-	      ;;
-	    esac
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      interix*)
-	# This is c89, which is MS Visual C++ (no shared libs)
-	# Anyone wants to do a port?
-	;;
-      irix5* | irix6* | nonstopux*)
-	case $cc_basename in
-	  CC*)
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_static_CXX='-non_shared'
-	    # CC pic flag -KPIC is the default.
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-	case $cc_basename in
-	  KCC*)
-	    # KAI C++ Compiler
-	    lt_prog_compiler_wl_CXX='--backend -Wl,'
-	    lt_prog_compiler_pic_CXX='-fPIC'
-	    ;;
-	  ecpc* )
-	    # old Intel C++ for x86_64, which still supported -KPIC.
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    lt_prog_compiler_static_CXX='-static'
-	    ;;
-	  icpc* )
-	    # Intel C++, used to be incompatible with GCC.
-	    # ICC 10 doesn't accept -KPIC any more.
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-fPIC'
-	    lt_prog_compiler_static_CXX='-static'
-	    ;;
-	  pgCC* | pgcpp*)
-	    # Portland Group C++ compiler
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-fpic'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    ;;
-	  cxx*)
-	    # Compaq C++
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    lt_prog_compiler_pic_CXX=
-	    lt_prog_compiler_static_CXX='-non_shared'
-	    ;;
-	  xlc* | xlC* | bgxl[cC]* | mpixl[cC]*)
-	    # IBM XL 8.0, 9.0 on PPC and BlueGene
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-qpic'
-	    lt_prog_compiler_static_CXX='-qstaticlink'
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      lt_prog_compiler_pic_CXX='-KPIC'
-	      lt_prog_compiler_static_CXX='-Bstatic'
-	      lt_prog_compiler_wl_CXX='-Qoption ld '
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-      lynxos*)
-	;;
-      m88k*)
-	;;
-      mvs*)
-	case $cc_basename in
-	  cxx*)
-	    lt_prog_compiler_pic_CXX='-W c,exportall'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      netbsd*)
-	;;
-      *qnx* | *nto*)
-        # QNX uses GNU C++, but need to define -shared option too, otherwise
-        # it will coredump.
-        lt_prog_compiler_pic_CXX='-fPIC -shared'
-        ;;
-      osf3* | osf4* | osf5*)
-	case $cc_basename in
-	  KCC*)
-	    lt_prog_compiler_wl_CXX='--backend -Wl,'
-	    ;;
-	  RCC*)
-	    # Rational C++ 2.4.1
-	    lt_prog_compiler_pic_CXX='-pic'
-	    ;;
-	  cxx*)
-	    # Digital/Compaq C++
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    lt_prog_compiler_pic_CXX=
-	    lt_prog_compiler_static_CXX='-non_shared'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      psos*)
-	;;
-      solaris*)
-	case $cc_basename in
-	  CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    lt_prog_compiler_wl_CXX='-Qoption ld '
-	    ;;
-	  gcx*)
-	    # Green Hills C++ Compiler
-	    lt_prog_compiler_pic_CXX='-PIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sunos4*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.x
-	    lt_prog_compiler_pic_CXX='-pic'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    ;;
-	  lcc*)
-	    # Lucid
-	    lt_prog_compiler_pic_CXX='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-	case $cc_basename in
-	  CC*)
-	    lt_prog_compiler_wl_CXX='-Wl,'
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    lt_prog_compiler_static_CXX='-Bstatic'
-	    ;;
-	esac
-	;;
-      tandem*)
-	case $cc_basename in
-	  NCC*)
-	    # NonStop-UX NCC 3.20
-	    lt_prog_compiler_pic_CXX='-KPIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      vxworks*)
-	;;
-      *)
-	lt_prog_compiler_can_build_shared_CXX=no
-	;;
-    esac
-  fi
-
-case $host_os in
-  # For platforms that do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    lt_prog_compiler_pic_CXX=
-    ;;
-  *)
-    lt_prog_compiler_pic_CXX="$lt_prog_compiler_pic_CXX -DPIC"
-    ;;
-esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $compiler option to produce PIC" >&5
-$as_echo_n "checking for $compiler option to produce PIC... " >&6; }
-if ${lt_cv_prog_compiler_pic_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_CXX=$lt_prog_compiler_pic_CXX
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_pic_CXX" >&6; }
-lt_prog_compiler_pic_CXX=$lt_cv_prog_compiler_pic_CXX
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$lt_prog_compiler_pic_CXX"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works" >&5
-$as_echo_n "checking if $compiler PIC flag $lt_prog_compiler_pic_CXX works... " >&6; }
-if ${lt_cv_prog_compiler_pic_works_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_pic_works_CXX=no
-   ac_outfile=conftest.$ac_objext
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$lt_prog_compiler_pic_CXX -DPIC"  ## exclude from sc_useless_quotes_in_assignment
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_pic_works_CXX=yes
-     fi
-   fi
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_pic_works_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_pic_works_CXX" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_pic_works_CXX"; then
-    case $lt_prog_compiler_pic_CXX in
-     "" | " "*) ;;
-     *) lt_prog_compiler_pic_CXX=" $lt_prog_compiler_pic_CXX" ;;
-     esac
-else
-    lt_prog_compiler_pic_CXX=
-     lt_prog_compiler_can_build_shared_CXX=no
-fi
-
-fi
-
-
-
-
-
-#
-# Check to make sure the static flag actually works.
-#
-wl=$lt_prog_compiler_wl_CXX eval lt_tmp_static_flag=\"$lt_prog_compiler_static_CXX\"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler static flag $lt_tmp_static_flag works" >&5
-$as_echo_n "checking if $compiler static flag $lt_tmp_static_flag works... " >&6; }
-if ${lt_cv_prog_compiler_static_works_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_static_works_CXX=no
-   save_LDFLAGS=$LDFLAGS
-   LDFLAGS="$LDFLAGS $lt_tmp_static_flag"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&5
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         lt_cv_prog_compiler_static_works_CXX=yes
-       fi
-     else
-       lt_cv_prog_compiler_static_works_CXX=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS=$save_LDFLAGS
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_static_works_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_static_works_CXX" >&6; }
-
-if test yes = "$lt_cv_prog_compiler_static_works_CXX"; then
-    :
-else
-    lt_prog_compiler_static_CXX=
-fi
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o_CXX=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_c_o_CXX=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $compiler supports -c -o file.$ac_objext" >&5
-$as_echo_n "checking if $compiler supports -c -o file.$ac_objext... " >&6; }
-if ${lt_cv_prog_compiler_c_o_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_prog_compiler_c_o_CXX=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [^ ]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&5)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&5
-   echo "$as_me:$LINENO: \$? = $ac_status" >&5
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       lt_cv_prog_compiler_c_o_CXX=yes
-     fi
-   fi
-   chmod u+w . 2>&5
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler_c_o_CXX" >&5
-$as_echo "$lt_cv_prog_compiler_c_o_CXX" >&6; }
-
-
-
-
-hard_links=nottested
-if test no = "$lt_cv_prog_compiler_c_o_CXX" && test no != "$need_locks"; then
-  # do not overwrite the value of need_locks provided by the user
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking if we can lock with hard links" >&5
-$as_echo_n "checking if we can lock with hard links... " >&6; }
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $hard_links" >&5
-$as_echo "$hard_links" >&6; }
-  if test no = "$hard_links"; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&5
-$as_echo "$as_me: WARNING: '$CC' does not support '-c -o', so 'make -j' may be unsafe" >&2;}
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $compiler linker ($LD) supports shared libraries" >&5
-$as_echo_n "checking whether the $compiler linker ($LD) supports shared libraries... " >&6; }
-
-  export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  exclude_expsyms_CXX='_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*'
-  case $host_os in
-  aix[4-9]*)
-    # If we're using GNU nm, then we don't want the "-C" option.
-    # -C means demangle to AIX nm, but means don't demangle with GNU nm
-    # Also, AIX nm treats weak defined symbols like other global defined
-    # symbols, whereas GNU nm marks them as "W".
-    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      export_symbols_cmds_CXX='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    else
-      export_symbols_cmds_CXX='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && (substr(\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    fi
-    ;;
-  pw32*)
-    export_symbols_cmds_CXX=$ltdll_cmds
-    ;;
-  cygwin* | mingw* | cegcc*)
-    case $cc_basename in
-    cl*)
-      exclude_expsyms_CXX='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-      ;;
-    *)
-      export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols'
-      exclude_expsyms_CXX='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname'
-      ;;
-    esac
-    ;;
-  *)
-    export_symbols_cmds_CXX='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-    ;;
-  esac
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ld_shlibs_CXX" >&5
-$as_echo "$ld_shlibs_CXX" >&6; }
-test no = "$ld_shlibs_CXX" && can_build_shared=no
-
-with_gnu_ld_CXX=$with_gnu_ld
-
-
-
-
-
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$archive_cmds_need_lc_CXX" in
-x|xyes)
-  # Assume -lc should be added
-  archive_cmds_need_lc_CXX=yes
-
-  if test yes,yes = "$GCC,$enable_shared"; then
-    case $archive_cmds_CXX in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether -lc should be explicitly linked in" >&5
-$as_echo_n "checking whether -lc should be explicitly linked in... " >&6; }
-if ${lt_cv_archive_cmds_need_lc_CXX+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  $RM conftest*
-	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-	if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } 2>conftest.err; then
-	  soname=conftest
-	  lib=conftest
-	  libobjs=conftest.$ac_objext
-	  deplibs=
-	  wl=$lt_prog_compiler_wl_CXX
-	  pic_flag=$lt_prog_compiler_pic_CXX
-	  compiler_flags=-v
-	  linker_flags=-v
-	  verstring=
-	  output_objdir=.
-	  libname=conftest
-	  lt_save_allow_undefined_flag=$allow_undefined_flag_CXX
-	  allow_undefined_flag_CXX=
-	  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1\""; } >&5
-  (eval $archive_cmds_CXX 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-	  then
-	    lt_cv_archive_cmds_need_lc_CXX=no
-	  else
-	    lt_cv_archive_cmds_need_lc_CXX=yes
-	  fi
-	  allow_undefined_flag_CXX=$lt_save_allow_undefined_flag
-	else
-	  cat conftest.err 1>&5
-	fi
-	$RM conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_archive_cmds_need_lc_CXX" >&5
-$as_echo "$lt_cv_archive_cmds_need_lc_CXX" >&6; }
-      archive_cmds_need_lc_CXX=$lt_cv_archive_cmds_need_lc_CXX
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking dynamic linker characteristics" >&5
-$as_echo_n "checking dynamic linker characteristics... " >&6; }
-
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=.so
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='$libname$release$shared_ext$major'
-  ;;
-
-aix[4-9]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test ia64 = "$host_cpu"; then
-    # AIX 5 supports IA64
-    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line '#! .'.  This would cause the generated library to
-    # depend on '.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[01] | aix4.[01].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test yes = "$aix_use_runtimelinking"; then
-      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-      # instead of lib<name>.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='$libname$release.a $libname.a'
-      soname_spec='$libname$release$shared_ext$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([^/]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='$libname$shared_ext'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[45]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=.dll
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$cc_basename in
-  yes,*)
-    # gcc
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \$file`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-      ;;
-    esac
-    dynamic_linker='Win32 ld.exe'
-    ;;
-
-  *,cl*)
-    # Native MSVC
-    libname_spec='$name'
-    soname_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext'
-    library_names_spec='$libname.dll.lib'
-
-    case $build_os in
-    mingw*)
-      sys_lib_search_path_spec=
-      lt_save_ifs=$IFS
-      IFS=';'
-      for lt_path in $LIB
-      do
-        IFS=$lt_save_ifs
-        # Let DOS variable expansion print the short 8.3 style file name.
-        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
-        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
-      done
-      IFS=$lt_save_ifs
-      # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([a-zA-Z]\\):| /\\1|g' -e 's|^ ||'`
-      ;;
-    cygwin*)
-      # Convert to unix form, then to dos form, then back to unix form
-      # but this time dos style (no spaces!) so that the unix form looks
-      # like /cygdrive/c/PROGRA~1:/cygdr...
-      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
-      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
-      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      ;;
-    *)
-      sys_lib_search_path_spec=$LIB
-      if $ECHO "$sys_lib_search_path_spec" | $GREP ';[c-zC-Z]:/' >/dev/null; then
-        # It is most probably a Windows format PATH.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      # FIXME: find the short name or the path components, as spaces are
-      # common. (e.g. "Program Files" -> "PROGRA~1")
-      ;;
-    esac
-
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \$file`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-    dynamic_linker='Win32 link.exe'
-    ;;
-
-  *)
-    # Assume MSVC wrapper
-    library_names_spec='$libname`echo $release | $SED -e 's/[.]/-/g'`$versuffix$shared_ext $libname.lib'
-    dynamic_linker='Win32 ld.exe'
-    ;;
-  esac
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
-  soname_spec='$libname$release$major$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[23].*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2.*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[01]* | freebsdelf3.[01]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[2-9]* | freebsdelf3.[2-9]* | \
-  freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-haiku*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  dynamic_linker="$host_os runtime_loader"
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    if test 32 = "$HPUX_IA64_MODE"; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
-  postinstall_cmds='chmod 555 $lib'
-  # or fails outright, so override atomically:
-  install_override_mode=555
-  ;;
-
-interix[3-9]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test yes = "$lt_cv_prog_gnu_ld"; then
-		version_type=linux # correct to gnu/linux during the next big refactor
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='$libname$release$shared_ext$major'
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
-  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-linux*android*)
-  version_type=none # Android doesn't support versioned libraries.
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext'
-  soname_spec='$libname$release$shared_ext'
-  finish_cmds=
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  dynamic_linker='Android linker'
-  # Don't embed -rpath directories since the linker doesn't support them.
-  hardcode_libdir_flag_spec_CXX='-L$libdir'
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-
-  # Some binutils ld are patched to set DT_RUNPATH
-  if ${lt_cv_shlibpath_overrides_runpath+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_shlibpath_overrides_runpath=no
-    save_LDFLAGS=$LDFLAGS
-    save_libdir=$libdir
-    eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \
-	 LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\""
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_cxx_try_link "$LINENO"; then :
-  if  ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then :
-  lt_cv_shlibpath_overrides_runpath=yes
-fi
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-    LDFLAGS=$save_LDFLAGS
-    libdir=$save_libdir
-
-fi
-
-  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd* | bitrig*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec=/usr/lib
-  need_lib_prefix=no
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-    need_version=no
-  else
-    need_version=yes
-  fi
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=.dll
-  need_lib_prefix=no
-  library_names_spec='$libname$shared_ext $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='$libname$release$shared_ext$major'
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test yes = "$with_gnu_ld"; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec; then
-    version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
-    soname_spec='$libname$shared_ext.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test yes = "$with_gnu_ld"; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5
-$as_echo "$dynamic_linker" >&6; }
-test no = "$dynamic_linker" && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test yes = "$GCC"; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
-  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
-fi
-if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
-  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
-fi
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5
-$as_echo_n "checking how to hardcode library paths into programs... " >&6; }
-hardcode_action_CXX=
-if test -n "$hardcode_libdir_flag_spec_CXX" ||
-   test -n "$runpath_var_CXX" ||
-   test yes = "$hardcode_automatic_CXX"; then
-
-  # We can hardcode non-existent directories.
-  if test no != "$hardcode_direct_CXX" &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, CXX)" &&
-     test no != "$hardcode_minus_L_CXX"; then
-    # Linking always hardcodes the temporary library directory.
-    hardcode_action_CXX=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    hardcode_action_CXX=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  hardcode_action_CXX=unsupported
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $hardcode_action_CXX" >&5
-$as_echo "$hardcode_action_CXX" >&6; }
-
-if test relink = "$hardcode_action_CXX" ||
-   test yes = "$inherit_rpath_CXX"; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
-     test no = "$enable_shared"; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-
-
-
-
-
-
-
-  fi # test -n "$compiler"
-
-  CC=$lt_save_CC
-  CFLAGS=$lt_save_CFLAGS
-  LDCXX=$LD
-  LD=$lt_save_LD
-  GCC=$lt_save_GCC
-  with_gnu_ld=$lt_save_with_gnu_ld
-  lt_cv_path_LDCXX=$lt_cv_path_LD
-  lt_cv_path_LD=$lt_save_path_LD
-  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test yes != "$_lt_caught_CXX_error"
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-        ac_config_commands="$ac_config_commands libtool"
-
-
-
-
-# Only expand once:
-
-
-
-
-# Test for 64-bit build.
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of size_t" >&5
-$as_echo_n "checking size of size_t... " >&6; }
-if ${ac_cv_sizeof_size_t+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (size_t))" "ac_cv_sizeof_size_t"        "$ac_includes_default"; then :
-
-else
-  if test "$ac_cv_type_size_t" = yes; then
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (size_t)
-See \`config.log' for more details" "$LINENO" 5; }
-   else
-     ac_cv_sizeof_size_t=0
-   fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_size_t" >&5
-$as_echo "$ac_cv_sizeof_size_t" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_SIZE_T $ac_cv_sizeof_size_t
-_ACEOF
-
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for C compiler vendor" >&5
-$as_echo_n "checking for C compiler vendor... " >&6; }
-if ${ax_cv_c_compiler_vendor+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # note: don't check for gcc first since some other compilers define __GNUC__
-  vendors="intel:     __ICC,__ECC,__INTEL_COMPILER
-           ibm:       __xlc__,__xlC__,__IBMC__,__IBMCPP__
-           pathscale: __PATHCC__,__PATHSCALE__
-           clang:     __clang__
-           gnu:       __GNUC__
-           sun:       __SUNPRO_C,__SUNPRO_CC
-           hp:        __HP_cc,__HP_aCC
-           dec:       __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
-           borland:   __BORLANDC__,__TURBOC__
-           comeau:    __COMO__
-           cray:      _CRAYC
-           kai:       __KCC
-           lcc:       __LCC__
-           sgi:       __sgi,sgi
-           microsoft: _MSC_VER
-           metrowerks: __MWERKS__
-           watcom:    __WATCOMC__
-           portland:  __PGI
-           unknown:   UNKNOWN"
-  for ventest in $vendors; do
-    case $ventest in
-      *:) vendor=$ventest; continue ;;
-      *)  vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
-    esac
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-      #if !($vencpp)
-        thisisanerror;
-      #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  done
-  ax_cv_c_compiler_vendor=`echo $vendor | cut -d: -f1`
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_c_compiler_vendor" >&5
-$as_echo "$ax_cv_c_compiler_vendor" >&6; }
-
-
-
-
-
-
-# Check whether --enable-portable-binary was given.
-if test "${enable_portable_binary+set}" = set; then :
-  enableval=$enable_portable_binary; acx_maxopt_portable=$enableval
-else
-  acx_maxopt_portable=no
-fi
-
-
-# Try to determine "good" native compiler flags if none specified via CFLAGS
-if test "$ac_test_CFLAGS" != "set"; then
-  CFLAGS=""
-  case $ax_cv_c_compiler_vendor in
-    dec) CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host"
-	 if test "x$acx_maxopt_portable" = xno; then
-           CFLAGS="$CFLAGS -arch host"
-         fi;;
-
-    sun) CFLAGS="-native -fast -xO5 -dalign"
-	 if test "x$acx_maxopt_portable" = xyes; then
-	   CFLAGS="$CFLAGS -xarch=generic"
-         fi;;
-
-    hp)  CFLAGS="+Oall +Optrs_ansi +DSnative"
-	 if test "x$acx_maxopt_portable" = xyes; then
-	   CFLAGS="$CFLAGS +DAportable"
-	 fi;;
-
-    ibm) if test "x$acx_maxopt_portable" = xno; then
-           xlc_opt="-qarch=auto -qtune=auto"
-	 else
-           xlc_opt="-qtune=auto"
-	 fi
-         as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$xlc_opt" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $xlc_opt" >&5
-$as_echo_n "checking whether C compiler accepts $xlc_opt... " >&6; }
-if eval \${$as_CACHEVAR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  ax_check_save_flags=$CFLAGS
-  CFLAGS="$CFLAGS  $xlc_opt"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$as_CACHEVAR=yes"
-else
-  eval "$as_CACHEVAR=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  CFLAGS=$ax_check_save_flags
-fi
-eval ac_res=\$$as_CACHEVAR
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
-  CFLAGS="-O3 -qansialias -w $xlc_opt"
-else
-  CFLAGS="-O3 -qansialias -w"
-                echo "******************************************************"
-                echo "*  You seem to have the IBM  C compiler.  It is      *"
-                echo "*  recommended for best performance that you use:    *"
-                echo "*                                                    *"
-                echo "*    CFLAGS=-O3 -qarch=xxx -qtune=xxx -qansialias -w *"
-                echo "*                      ^^^        ^^^                *"
-                echo "*  where xxx is pwr2, pwr3, 604, or whatever kind of *"
-                echo "*  CPU you have.  (Set the CFLAGS environment var.   *"
-                echo "*  and re-run configure.)  For more info, man cc.    *"
-                echo "******************************************************"
-fi
-
-         ;;
-
-    intel) CFLAGS="-O3 -ansi_alias"
-	if test "x$acx_maxopt_portable" = xno; then
-	  icc_archflag=unknown
-	  icc_flags=""
-	  case $host_cpu in
-	    i686*|x86_64*)
-              # icc accepts gcc assembly syntax, so these should work:
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 0 output" >&5
-$as_echo_n "checking for x86 cpuid 0 output... " >&6; }
-if ${ax_cv_gcc_x86_cpuid_0+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ax_cv_gcc_x86_cpuid_0=unknown
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-
-     int op = 0, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ax_cv_gcc_x86_cpuid_0=`cat conftest_cpuid`; rm -f conftest_cpuid
-else
-  ax_cv_gcc_x86_cpuid_0=unknown; rm -f conftest_cpuid
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_0" >&5
-$as_echo "$ax_cv_gcc_x86_cpuid_0" >&6; }
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 1 output" >&5
-$as_echo_n "checking for x86 cpuid 1 output... " >&6; }
-if ${ax_cv_gcc_x86_cpuid_1+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ax_cv_gcc_x86_cpuid_1=unknown
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-
-     int op = 1, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ax_cv_gcc_x86_cpuid_1=`cat conftest_cpuid`; rm -f conftest_cpuid
-else
-  ax_cv_gcc_x86_cpuid_1=unknown; rm -f conftest_cpuid
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_1" >&5
-$as_echo "$ax_cv_gcc_x86_cpuid_1" >&6; }
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-	      case $ax_cv_gcc_x86_cpuid_0 in # see AX_GCC_ARCHFLAG
-                *:756e6547:*:*) # Intel
-                  case $ax_cv_gcc_x86_cpuid_1 in
-                    *6a?:*[234]:*:*|*6[789b]?:*:*:*) icc_flags="-xK";;
-                    *f3[347]:*:*:*|*f41347:*:*:*) icc_flags="-xP -xN -xW -xK";;
-                    *f??:*:*:*) icc_flags="-xN -xW -xK";;
-                  esac ;;
-              esac ;;
-          esac
-          if test "x$icc_flags" != x; then
-            for flag in $icc_flags; do
-              as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
-$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
-if eval \${$as_CACHEVAR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  ax_check_save_flags=$CFLAGS
-  CFLAGS="$CFLAGS  $flag"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$as_CACHEVAR=yes"
-else
-  eval "$as_CACHEVAR=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  CFLAGS=$ax_check_save_flags
-fi
-eval ac_res=\$$as_CACHEVAR
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
-  icc_archflag=$flag; break
-else
-  :
-fi
-
-            done
-          fi
-          { $as_echo "$as_me:${as_lineno-$LINENO}: checking for icc architecture flag" >&5
-$as_echo_n "checking for icc architecture flag... " >&6; }
-	  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $icc_archflag" >&5
-$as_echo "$icc_archflag" >&6; }
-          if test "x$icc_archflag" != xunknown; then
-            CFLAGS="$CFLAGS $icc_archflag"
-          fi
-        fi
-	;;
-
-    gnu)
-     # default optimization flags for gcc on all systems
-     CFLAGS="-O3 -fomit-frame-pointer"
-
-     # -malign-double for x86 systems
-     # LIBFFI -- DON'T DO THIS - CHANGES ABI
-     # AX_CHECK_COMPILE_FLAG(-malign-double, CFLAGS="$CFLAGS -malign-double")
-
-     #  -fstrict-aliasing for gcc-2.95+
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -fstrict-aliasing" >&5
-$as_echo_n "checking whether C compiler accepts -fstrict-aliasing... " >&6; }
-if ${ax_cv_check_cflags___fstrict_aliasing+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  ax_check_save_flags=$CFLAGS
-  CFLAGS="$CFLAGS  -fstrict-aliasing"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ax_cv_check_cflags___fstrict_aliasing=yes
-else
-  ax_cv_check_cflags___fstrict_aliasing=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  CFLAGS=$ax_check_save_flags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___fstrict_aliasing" >&5
-$as_echo "$ax_cv_check_cflags___fstrict_aliasing" >&6; }
-if test x"$ax_cv_check_cflags___fstrict_aliasing" = xyes; then :
-  CFLAGS="$CFLAGS -fstrict-aliasing"
-else
-  :
-fi
-
-
-     # note that we enable "unsafe" fp optimization with other compilers, too
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts -ffast-math" >&5
-$as_echo_n "checking whether C compiler accepts -ffast-math... " >&6; }
-if ${ax_cv_check_cflags___ffast_math+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  ax_check_save_flags=$CFLAGS
-  CFLAGS="$CFLAGS  -ffast-math"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ax_cv_check_cflags___ffast_math=yes
-else
-  ax_cv_check_cflags___ffast_math=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  CFLAGS=$ax_check_save_flags
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_check_cflags___ffast_math" >&5
-$as_echo "$ax_cv_check_cflags___ffast_math" >&6; }
-if test x"$ax_cv_check_cflags___ffast_math" = xyes; then :
-  CFLAGS="$CFLAGS -ffast-math"
-else
-  :
-fi
-
-
-
-
-
-
-# Check whether --with-gcc-arch was given.
-if test "${with_gcc_arch+set}" = set; then :
-  withval=$with_gcc_arch; ax_gcc_arch=$withval
-else
-  ax_gcc_arch=yes
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc architecture flag" >&5
-$as_echo_n "checking for gcc architecture flag... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: " >&5
-$as_echo "" >&6; }
-if ${ax_cv_gcc_archflag+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-ax_cv_gcc_archflag="unknown"
-
-if test "$GCC" = yes; then
-
-if test "x$ax_gcc_arch" = xyes; then
-ax_gcc_arch=""
-if test "$cross_compiling" = no; then
-case $host_cpu in
-  i[3456]86*|x86_64*) # use cpuid codes
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 0 output" >&5
-$as_echo_n "checking for x86 cpuid 0 output... " >&6; }
-if ${ax_cv_gcc_x86_cpuid_0+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ax_cv_gcc_x86_cpuid_0=unknown
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-
-     int op = 0, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ax_cv_gcc_x86_cpuid_0=`cat conftest_cpuid`; rm -f conftest_cpuid
-else
-  ax_cv_gcc_x86_cpuid_0=unknown; rm -f conftest_cpuid
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_0" >&5
-$as_echo "$ax_cv_gcc_x86_cpuid_0" >&6; }
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 1 output" >&5
-$as_echo_n "checking for x86 cpuid 1 output... " >&6; }
-if ${ax_cv_gcc_x86_cpuid_1+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ax_cv_gcc_x86_cpuid_1=unknown
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-
-     int op = 1, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ax_cv_gcc_x86_cpuid_1=`cat conftest_cpuid`; rm -f conftest_cpuid
-else
-  ax_cv_gcc_x86_cpuid_1=unknown; rm -f conftest_cpuid
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_1" >&5
-$as_echo "$ax_cv_gcc_x86_cpuid_1" >&6; }
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-     case $ax_cv_gcc_x86_cpuid_0 in
-       *:756e6547:*:*) # Intel
-          case $ax_cv_gcc_x86_cpuid_1 in
-	    *5[48]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;;
-	    *5??:*:*:*) ax_gcc_arch=pentium ;;
-	    *0?6[3456]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *0?6a?:*[01]:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *0?6a?:*[234]:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *0?6[9de]?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;;
-	    *0?6[78b]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *0?6f?:*:*:*|*1?66?:*:*:*) ax_gcc_arch="core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6[7d]?:*:*:*) ax_gcc_arch="penryn core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6[aef]?:*:*:*|*2?6[5cef]?:*:*:*) ax_gcc_arch="corei7 core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6c?:*:*:*|*[23]?66?:*:*:*) ax_gcc_arch="atom core2 pentium-m pentium3 pentiumpro" ;;
-	    *2?6[ad]?:*:*:*) ax_gcc_arch="corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
-	    *0?6??:*:*:*) ax_gcc_arch=pentiumpro ;;
-	    *6??:*:*:*) ax_gcc_arch="core2 pentiumpro" ;;
-	    ?000?f3[347]:*:*:*|?000?f41347:*:*:*|?000?f6?:*:*:*)
-		case $host_cpu in
-	          x86_64*) ax_gcc_arch="nocona pentium4 pentiumpro" ;;
-	          *) ax_gcc_arch="prescott pentium4 pentiumpro" ;;
-	        esac ;;
-	    ?000?f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro";;
-          esac ;;
-       *:68747541:*:*) # AMD
-          case $ax_cv_gcc_x86_cpuid_1 in
-	    *5[67]?:*:*:*) ax_gcc_arch=k6 ;;
-	    *5[8d]?:*:*:*) ax_gcc_arch="k6-2 k6" ;;
-	    *5[9]?:*:*:*) ax_gcc_arch="k6-3 k6" ;;
-	    *60?:*:*:*) ax_gcc_arch=k7 ;;
-	    *6[12]?:*:*:*) ax_gcc_arch="athlon k7" ;;
-	    *6[34]?:*:*:*) ax_gcc_arch="athlon-tbird k7" ;;
-	    *67?:*:*:*) ax_gcc_arch="athlon-4 athlon k7" ;;
-	    *6[68a]?:*:*:*)
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for x86 cpuid 0x80000006 output" >&5
-$as_echo_n "checking for x86 cpuid 0x80000006 output... " >&6; }
-if ${ax_cv_gcc_x86_cpuid_0x80000006+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ax_cv_gcc_x86_cpuid_0x80000006=unknown
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdio.h>
-int
-main ()
-{
-
-     int op = 0x80000006, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ax_cv_gcc_x86_cpuid_0x80000006=`cat conftest_cpuid`; rm -f conftest_cpuid
-else
-  ax_cv_gcc_x86_cpuid_0x80000006=unknown; rm -f conftest_cpuid
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_x86_cpuid_0x80000006" >&5
-$as_echo "$ax_cv_gcc_x86_cpuid_0x80000006" >&6; }
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
- # L2 cache size
-	       case $ax_cv_gcc_x86_cpuid_0x80000006 in
-                 *:*:*[1-9a-f]??????:*) # (L2 = ecx >> 16) >= 256
-			ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;;
-                 *) ax_gcc_arch="athlon-4 athlon k7" ;;
-	       esac ;;
-	    ?00??f[4cef8b]?:*:*:*) ax_gcc_arch="athlon64 k8" ;;
-	    ?00??f5?:*:*:*) ax_gcc_arch="opteron k8" ;;
-	    ?00??f7?:*:*:*) ax_gcc_arch="athlon-fx opteron k8" ;;
-	    ?00??f??:*:*:*) ax_gcc_arch="k8" ;;
-	    ?05??f??:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;;
-	    ?06??f??:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;;
-	    *f??:*:*:*) ax_gcc_arch="amdfam10 k8" ;;
-          esac ;;
-	*:746e6543:*:*) # IDT
-	   case $ax_cv_gcc_x86_cpuid_1 in
-	     *54?:*:*:*) ax_gcc_arch=winchip-c6 ;;
-	     *58?:*:*:*) ax_gcc_arch=winchip2 ;;
-	     *6[78]?:*:*:*) ax_gcc_arch=c3 ;;
-	     *69?:*:*:*) ax_gcc_arch="c3-2 c3" ;;
-	   esac ;;
-     esac
-     if test x"$ax_gcc_arch" = x; then # fallback
-	case $host_cpu in
-	  i586*) ax_gcc_arch=pentium ;;
-	  i686*) ax_gcc_arch=pentiumpro ;;
-        esac
-     fi
-     ;;
-
-  sparc*)
-     # Extract the first word of "prtdiag", so it can be a program name with args.
-set dummy prtdiag; ac_word=$2
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5
-$as_echo_n "checking for $ac_word... " >&6; }
-if ${ac_cv_path_PRTDIAG+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  case $PRTDIAG in
-  [\\/]* | ?:[\\/]*)
-  ac_cv_path_PRTDIAG="$PRTDIAG" # Let the user override the test with a path.
-  ;;
-  *)
-  as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-as_dummy="$PATH:/usr/platform/`uname -i`/sbin/:/usr/platform/`uname -m`/sbin/"
-for as_dir in $as_dummy
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-    for ac_exec_ext in '' $ac_executable_extensions; do
-  if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then
-    ac_cv_path_PRTDIAG="$as_dir/$ac_word$ac_exec_ext"
-    $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5
-    break 2
-  fi
-done
-  done
-IFS=$as_save_IFS
-
-  test -z "$ac_cv_path_PRTDIAG" && ac_cv_path_PRTDIAG="prtdiag"
-  ;;
-esac
-fi
-PRTDIAG=$ac_cv_path_PRTDIAG
-if test -n "$PRTDIAG"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $PRTDIAG" >&5
-$as_echo "$PRTDIAG" >&6; }
-else
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5
-$as_echo "no" >&6; }
-fi
-
-
-     cputype=`(((grep cpu /proc/cpuinfo | cut -d: -f2) ; ($PRTDIAG -v |grep -i sparc) ; grep -i cpu /var/run/dmesg.boot ) | head -n 1) 2> /dev/null`
-     cputype=`echo "$cputype" | tr -d ' -' | sed 's/SPARCIIi/SPARCII/' | tr $as_cr_LETTERS $as_cr_letters`
-     case $cputype in
-         *ultrasparciv*) ax_gcc_arch="ultrasparc4 ultrasparc3 ultrasparc v9" ;;
-         *ultrasparciii*) ax_gcc_arch="ultrasparc3 ultrasparc v9" ;;
-         *ultrasparc*) ax_gcc_arch="ultrasparc v9" ;;
-         *supersparc*|*tms390z5[05]*) ax_gcc_arch="supersparc v8" ;;
-         *hypersparc*|*rt62[056]*) ax_gcc_arch="hypersparc v8" ;;
-         *cypress*) ax_gcc_arch=cypress ;;
-     esac ;;
-
-  alphaev5) ax_gcc_arch=ev5 ;;
-  alphaev56) ax_gcc_arch=ev56 ;;
-  alphapca56) ax_gcc_arch="pca56 ev56" ;;
-  alphapca57) ax_gcc_arch="pca57 pca56 ev56" ;;
-  alphaev6) ax_gcc_arch=ev6 ;;
-  alphaev67) ax_gcc_arch=ev67 ;;
-  alphaev68) ax_gcc_arch="ev68 ev67" ;;
-  alphaev69) ax_gcc_arch="ev69 ev68 ev67" ;;
-  alphaev7) ax_gcc_arch="ev7 ev69 ev68 ev67" ;;
-  alphaev79) ax_gcc_arch="ev79 ev7 ev69 ev68 ev67" ;;
-
-  powerpc*)
-     cputype=`((grep cpu /proc/cpuinfo | head -n 1 | cut -d: -f2 | cut -d, -f1 | sed 's/ //g') ; /usr/bin/machine ; /bin/machine; grep CPU /var/run/dmesg.boot | head -n 1 | cut -d" " -f2) 2> /dev/null`
-     cputype=`echo $cputype | sed -e 's/ppc//g;s/ *//g'`
-     case $cputype in
-       *750*) ax_gcc_arch="750 G3" ;;
-       *740[0-9]*) ax_gcc_arch="$cputype 7400 G4" ;;
-       *74[4-5][0-9]*) ax_gcc_arch="$cputype 7450 G4" ;;
-       *74[0-9][0-9]*) ax_gcc_arch="$cputype G4" ;;
-       *970*) ax_gcc_arch="970 G5 power4";;
-       *POWER4*|*power4*|*gq*) ax_gcc_arch="power4 970";;
-       *POWER5*|*power5*|*gr*|*gs*) ax_gcc_arch="power5 power4 970";;
-       603ev|8240) ax_gcc_arch="$cputype 603e 603";;
-       *) ax_gcc_arch=$cputype ;;
-     esac
-     ax_gcc_arch="$ax_gcc_arch powerpc"
-     ;;
-esac
-fi # not cross-compiling
-fi # guess arch
-
-if test "x$ax_gcc_arch" != x -a "x$ax_gcc_arch" != xno; then
-for arch in $ax_gcc_arch; do
-  if test "x$acx_maxopt_portable" = xyes; then # if we require portable code
-    flags="-mtune=$arch"
-    # -mcpu=$arch and m$arch generate nonportable code on every arch except
-    # x86.  And some other arches (e.g. Alpha) don't accept -mtune.  Grrr.
-    case $host_cpu in i*86|x86_64*) flags="$flags -mcpu=$arch -m$arch";; esac
-  else
-    flags="-march=$arch -mcpu=$arch -m$arch"
-  fi
-  for flag in $flags; do
-    as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$flag" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $flag" >&5
-$as_echo_n "checking whether C compiler accepts $flag... " >&6; }
-if eval \${$as_CACHEVAR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  ax_check_save_flags=$CFLAGS
-  CFLAGS="$CFLAGS  $flag"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$as_CACHEVAR=yes"
-else
-  eval "$as_CACHEVAR=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  CFLAGS=$ax_check_save_flags
-fi
-eval ac_res=\$$as_CACHEVAR
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
-  ax_cv_gcc_archflag=$flag; break
-else
-  :
-fi
-
-  done
-  test "x$ax_cv_gcc_archflag" = xunknown || break
-done
-fi
-
-fi # $GCC=yes
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for gcc architecture flag" >&5
-$as_echo_n "checking for gcc architecture flag... " >&6; }
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ax_cv_gcc_archflag" >&5
-$as_echo "$ax_cv_gcc_archflag" >&6; }
-if test "x$ax_cv_gcc_archflag" = xunknown; then
-  :
-else
-  CFLAGS="$CFLAGS $ax_cv_gcc_archflag"
-fi
-
-     ;;
-  esac
-
-  if test -z "$CFLAGS"; then
-	echo ""
-	echo "********************************************************"
-        echo "* WARNING: Don't know the best CFLAGS for this system  *"
-        echo "* Use ./configure CFLAGS=... to specify your own flags *"
-	echo "* (otherwise, a default of CFLAGS=-O3 will be used)    *"
-	echo "********************************************************"
-	echo ""
-        CFLAGS="-O3"
-  fi
-
-  as_CACHEVAR=`$as_echo "ax_cv_check_cflags__$CFLAGS" | $as_tr_sh`
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether C compiler accepts $CFLAGS" >&5
-$as_echo_n "checking whether C compiler accepts $CFLAGS... " >&6; }
-if eval \${$as_CACHEVAR+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  ax_check_save_flags=$CFLAGS
-  CFLAGS="$CFLAGS  $CFLAGS"
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  eval "$as_CACHEVAR=yes"
-else
-  eval "$as_CACHEVAR=no"
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-  CFLAGS=$ax_check_save_flags
-fi
-eval ac_res=\$$as_CACHEVAR
-	       { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_res" >&5
-$as_echo "$ac_res" >&6; }
-if test x"`eval 'as_val=${'$as_CACHEVAR'};$as_echo "$as_val"'`" = xyes; then :
-  :
-else
-
-	echo ""
-        echo "********************************************************"
-        echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
-        echo "* your compiler.                                       *"
-        echo "* Use ./configure CFLAGS=... to specify your own flags *"
-        echo "********************************************************"
-        echo ""
-        CFLAGS=""
-
-fi
-
-
-fi
-
-# The AX_CFLAGS_WARN_ALL macro doesn't currently work for sunpro
-# compiler.
-if test "$ax_cv_c_compiler_vendor" != "sun"; then
-  if ${CFLAGS+:} false; then :
-  case " $CFLAGS " in
-    *"  "*)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains "; } >&5
-  (: CFLAGS already contains ) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      ;;
-    *)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \""; } >&5
-  (: CFLAGS="$CFLAGS ") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      CFLAGS="$CFLAGS "
-      ;;
-   esac
-else
-  CFLAGS=""
-fi
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking CFLAGS for maximum warnings" >&5
-$as_echo_n "checking CFLAGS for maximum warnings... " >&6; }
-if ${ac_cv_cflags_warn_all+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_cflags_warn_all="no, unknown"
-ac_save_CFLAGS="$CFLAGS"
-for ac_arg in "-warn all  % -warn all"      "-pedantic  % -Wall"          "-xstrconst % -v"             "-std1      % -verbose -w0 -warnprotos"    "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd"    "-ansi -ansiE % -fullwarn"    "+ESlit     % +w1"            "-Xc        % -pvctl,fullmsg"    "-h conform % -h msglevel 2"    #
-do CFLAGS="$ac_save_CFLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_cflags_warn_all=`echo $ac_arg | sed -e 's,.*% *,,'` ; break
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-done
-CFLAGS="$ac_save_CFLAGS"
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_cflags_warn_all" >&5
-$as_echo "$ac_cv_cflags_warn_all" >&6; }
-
-case ".$ac_cv_cflags_warn_all" in
-     .ok|.ok,*)  ;;
-   .|.no|.no,*)  ;;
-   *) if ${CFLAGS+:} false; then :
-  case " $CFLAGS " in
-    *" $ac_cv_cflags_warn_all "*)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS already contains \$ac_cv_cflags_warn_all"; } >&5
-  (: CFLAGS already contains $ac_cv_cflags_warn_all) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      ;;
-    *)
-      { { $as_echo "$as_me:${as_lineno-$LINENO}: : CFLAGS=\"\$CFLAGS \$ac_cv_cflags_warn_all\""; } >&5
-  (: CFLAGS="$CFLAGS $ac_cv_cflags_warn_all") 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }
-      CFLAGS="$CFLAGS $ac_cv_cflags_warn_all"
-      ;;
-   esac
-else
-  CFLAGS="$ac_cv_cflags_warn_all"
-fi
- ;;
-esac
-
-ac_ext=c
-ac_cpp='$CPP $CPPFLAGS'
-ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
-ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5'
-ac_compiler_gnu=$ac_cv_c_compiler_gnu
-
-
-fi
-
-if test "x$GCC" = "xyes"; then
-  CFLAGS="$CFLAGS -fexceptions"
-fi
-
-cat > local.exp <<EOF
-set CC_FOR_TARGET "$CC"
-set CXX_FOR_TARGET "$CXX"
-EOF
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable maintainer-specific portions of Makefiles" >&5
-$as_echo_n "checking whether to enable maintainer-specific portions of Makefiles... " >&6; }
-    # Check whether --enable-maintainer-mode was given.
-if test "${enable_maintainer_mode+set}" = set; then :
-  enableval=$enable_maintainer_mode; USE_MAINTAINER_MODE=$enableval
-else
-  USE_MAINTAINER_MODE=no
-fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: result: $USE_MAINTAINER_MODE" >&5
-$as_echo "$USE_MAINTAINER_MODE" >&6; }
-   if test $USE_MAINTAINER_MODE = yes; then
-  MAINTAINER_MODE_TRUE=
-  MAINTAINER_MODE_FALSE='#'
-else
-  MAINTAINER_MODE_TRUE='#'
-  MAINTAINER_MODE_FALSE=
-fi
-
-  MAINT=$MAINTAINER_MODE_TRUE
-
-
-
-for ac_header in sys/mman.h
-do :
-  ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_mman_h" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_SYS_MMAN_H 1
-_ACEOF
-
-fi
-
-done
-
-for ac_func in mmap
-do :
-  ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
-if test "x$ac_cv_func_mmap" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_MMAP 1
-_ACEOF
-
-fi
-done
-
-
-ac_fn_c_check_header_mongrel "$LINENO" "sys/mman.h" "ac_cv_header_sys_mman_h" "$ac_includes_default"
-if test "x$ac_cv_header_sys_mman_h" = xyes; then :
-  libffi_header_sys_mman_h=yes
-else
-  libffi_header_sys_mman_h=no
-fi
-
-
-ac_fn_c_check_func "$LINENO" "mmap" "ac_cv_func_mmap"
-if test "x$ac_cv_func_mmap" = xyes; then :
-  libffi_func_mmap=yes
-else
-  libffi_func_mmap=no
-fi
-
-if test "$libffi_header_sys_mman_h" != yes \
- || test "$libffi_func_mmap" != yes; then
-   ac_cv_func_mmap_file=no
-   ac_cv_func_mmap_dev_zero=no
-   ac_cv_func_mmap_anon=no
-else
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether read-only mmap of a plain file works" >&5
-$as_echo_n "checking whether read-only mmap of a plain file works... " >&6; }
-if ${ac_cv_func_mmap_file+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # Add a system to this blacklist if
-   # mmap(0, stat_size, PROT_READ, MAP_PRIVATE, fd, 0) doesn't return a
-   # memory area containing the same data that you'd get if you applied
-   # read() to the same fd.  The only system known to have a problem here
-   # is VMS, where text files have record structure.
-   case "$host_os" in
-     vms* | ultrix*)
-	ac_cv_func_mmap_file=no ;;
-     *)
-	ac_cv_func_mmap_file=yes;;
-   esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_file" >&5
-$as_echo "$ac_cv_func_mmap_file" >&6; }
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap from /dev/zero works" >&5
-$as_echo_n "checking whether mmap from /dev/zero works... " >&6; }
-if ${ac_cv_func_mmap_dev_zero+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # Add a system to this blacklist if it has mmap() but /dev/zero
-   # does not exist, or if mmapping /dev/zero does not give anonymous
-   # zeroed pages with both the following properties:
-   # 1. If you map N consecutive pages in with one call, and then
-   #    unmap any subset of those pages, the pages that were not
-   #    explicitly unmapped remain accessible.
-   # 2. If you map two adjacent blocks of memory and then unmap them
-   #    both at once, they must both go away.
-   # Systems known to be in this category are Windows (all variants),
-   # VMS, and Darwin.
-   case "$host_os" in
-     vms* | cygwin* | pe | mingw* | darwin* | ultrix* | hpux10* | hpux11.00)
-	ac_cv_func_mmap_dev_zero=no ;;
-     *)
-	ac_cv_func_mmap_dev_zero=yes;;
-   esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_dev_zero" >&5
-$as_echo "$ac_cv_func_mmap_dev_zero" >&6; }
-
-   # Unlike /dev/zero, the MAP_ANON(YMOUS) defines can be probed for.
-   { $as_echo "$as_me:${as_lineno-$LINENO}: checking for MAP_ANON(YMOUS)" >&5
-$as_echo_n "checking for MAP_ANON(YMOUS)... " >&6; }
-if ${ac_cv_decl_map_anon+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-#include <sys/mman.h>
-#include <unistd.h>
-
-#ifndef MAP_ANONYMOUS
-#define MAP_ANONYMOUS MAP_ANON
-#endif
-
-int
-main ()
-{
-int n = MAP_ANONYMOUS;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_decl_map_anon=yes
-else
-  ac_cv_decl_map_anon=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_decl_map_anon" >&5
-$as_echo "$ac_cv_decl_map_anon" >&6; }
-
-   if test $ac_cv_decl_map_anon = no; then
-     ac_cv_func_mmap_anon=no
-   else
-     { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether mmap with MAP_ANON(YMOUS) works" >&5
-$as_echo_n "checking whether mmap with MAP_ANON(YMOUS) works... " >&6; }
-if ${ac_cv_func_mmap_anon+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  # Add a system to this blacklist if it has mmap() and MAP_ANON or
-   # MAP_ANONYMOUS, but using mmap(..., MAP_PRIVATE|MAP_ANONYMOUS, -1, 0)
-   # doesn't give anonymous zeroed pages with the same properties listed
-   # above for use of /dev/zero.
-   # Systems known to be in this category are Windows, VMS, and SCO Unix.
-   case "$host_os" in
-     vms* | cygwin* | pe | mingw* | sco* | udk* )
-	ac_cv_func_mmap_anon=no ;;
-     *)
-	ac_cv_func_mmap_anon=yes;;
-   esac
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_mmap_anon" >&5
-$as_echo "$ac_cv_func_mmap_anon" >&6; }
-   fi
-fi
-
-if test $ac_cv_func_mmap_file = yes; then
-
-$as_echo "#define HAVE_MMAP_FILE 1" >>confdefs.h
-
-fi
-if test $ac_cv_func_mmap_dev_zero = yes; then
-
-$as_echo "#define HAVE_MMAP_DEV_ZERO 1" >>confdefs.h
-
-fi
-if test $ac_cv_func_mmap_anon = yes; then
-
-$as_echo "#define HAVE_MMAP_ANON 1" >>confdefs.h
-
-fi
-
-
- if test -d $srcdir/testsuite; then
-  TESTSUBDIR_TRUE=
-  TESTSUBDIR_FALSE='#'
-else
-  TESTSUBDIR_TRUE='#'
-  TESTSUBDIR_FALSE=
-fi
-
-
-TARGETDIR="unknown"
-HAVE_LONG_DOUBLE_VARIANT=0
-case "$host" in
-  aarch64*-*-*)
-	TARGET=AARCH64; TARGETDIR=aarch64
-	;;
-
-  alpha*-*-*)
-	TARGET=ALPHA; TARGETDIR=alpha;
-	# Support 128-bit long double, changeable via command-line switch.
-	HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
-	;;
-
-  arc*-*-*)
-	TARGET=ARC; TARGETDIR=arc
-	;;
-
-  arm*-*-*)
-	TARGET=ARM; TARGETDIR=arm
-	;;
-
-  amd64-*-freebsd* | amd64-*-openbsd*)
-	TARGET=X86_64; TARGETDIR=x86
-  	;;
-
-  amd64-*-freebsd*)
-	TARGET=X86_64; TARGETDIR=x86
-  	;;
-
-  amd64-*-freebsd*)
-	TARGET=X86_64; TARGETDIR=x86
-	;;
-
-  avr32*-*-*)
-	TARGET=AVR32; TARGETDIR=avr32
-	;;
-
-  bfin*)
-  	TARGET=BFIN; TARGETDIR=bfin
-  	;;
-
-  cris-*-*)
-	TARGET=LIBFFI_CRIS; TARGETDIR=cris
-	;;
-
-  frv-*-*)
-	TARGET=FRV; TARGETDIR=frv
-	;;
-
-  hppa*-*-linux* | parisc*-*-linux* | hppa*-*-openbsd*)
-	TARGET=PA_LINUX; TARGETDIR=pa
-	;;
-  hppa*64-*-hpux*)
-	TARGET=PA64_HPUX; TARGETDIR=pa
-	;;
-  hppa*-*-hpux*)
-	TARGET=PA_HPUX; TARGETDIR=pa
-	;;
-
-  i?86-*-freebsd* | i?86-*-openbsd*)
-	TARGET=X86_FREEBSD; TARGETDIR=x86
-	;;
-  i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2* | i?86-*-interix*)
-	TARGET=X86_WIN32; TARGETDIR=x86
-	# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
-	# We must also check with_cross_host to decide if this is a native
-	# or cross-build and select where to install dlls appropriately.
-	if test -n "$with_cross_host" &&
-	   test x"$with_cross_host" != x"no"; then
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
-	else
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
-	fi
-	;;
-  i?86-*-darwin*)
-	TARGET=X86_DARWIN; TARGETDIR=x86
-	;;
-  i?86-*-solaris2.1[0-9]*)
-	TARGETDIR=x86
-	if test $ac_cv_sizeof_size_t = 4; then
-	  TARGET=X86;
-	else
-	  TARGET=X86_64;
-	fi
-	;;
-
-  i*86-*-nto-qnx*)
-        TARGET=X86; TARGETDIR=x86
-        ;;
-
-  x86_64-*-darwin*)
-	TARGET=X86_DARWIN; TARGETDIR=x86
-	;;
-
-  x86_64-*-cygwin* | x86_64-*-mingw*)
-	TARGET=X86_WIN64; TARGETDIR=x86
-	# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
-	# We must also check with_cross_host to decide if this is a native
-	# or cross-build and select where to install dlls appropriately.
-	if test -n "$with_cross_host" &&
-	   test x"$with_cross_host" != x"no"; then
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
-	else
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
-	fi
-	;;
-
-  i?86-*-* | x86_64-*-*)
-	TARGETDIR=x86
-	if test $ac_cv_sizeof_size_t = 4; then
-	  case "$host" in
-	    *-gnux32)
-	      TARGET=X86_64
-	      ;;
-	    *)
-	      TARGET=X86
-	      ;;
-          esac
-	else
-	  TARGET=X86_64;
-	fi
-	;;
-
-  ia64*-*-*)
-	TARGET=IA64; TARGETDIR=ia64
-	;;
-
-  m32r*-*-*)
-	TARGET=M32R; TARGETDIR=m32r
-	;;
-
-  m68k-*-*)
-	TARGET=M68K; TARGETDIR=m68k
-	;;
-
-  m88k-*-*)
-	TARGET=M88K; TARGETDIR=m88k
-	;;
-
-  microblaze*-*-*)
-	TARGET=MICROBLAZE; TARGETDIR=microblaze
-	;;
-
-  moxie-*-*)
-	TARGET=MOXIE; TARGETDIR=moxie
-	;;
-
-  metag-*-*)
-	TARGET=METAG; TARGETDIR=metag
-	;;
-
-  mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
-	TARGET=MIPS_IRIX; TARGETDIR=mips
-	;;
-  mips*-*linux* | mips*-*-openbsd*)
-	# Support 128-bit long double for NewABI.
-	HAVE_LONG_DOUBLE='defined(__mips64)'
-	TARGET=MIPS_LINUX; TARGETDIR=mips
-	;;
-
-  nios2*-linux*)
-	TARGET=NIOS2; TARGETDIR=nios2
-	;;
-
-  powerpc*-*-linux* | powerpc-*-sysv*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	HAVE_LONG_DOUBLE_VARIANT=1
-	;;
-  powerpc-*-amigaos*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-  powerpc-*-beos*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-  powerpc-*-darwin* | powerpc64-*-darwin*)
-	TARGET=POWERPC_DARWIN; TARGETDIR=powerpc
-	;;
-  powerpc-*-aix* | rs6000-*-aix*)
-	TARGET=POWERPC_AIX; TARGETDIR=powerpc
-	;;
-  powerpc-*-freebsd* | powerpc-*-openbsd*)
-	TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
-	HAVE_LONG_DOUBLE_VARIANT=1
-	;;
-  powerpc64-*-freebsd*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-  powerpc*-*-rtems*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-
-  s390-*-* | s390x-*-*)
-	TARGET=S390; TARGETDIR=s390
-	;;
-
-  sh-*-* | sh[34]*-*-*)
-	TARGET=SH; TARGETDIR=sh
-	;;
-  sh64-*-* | sh5*-*-*)
-	TARGET=SH64; TARGETDIR=sh64
-	;;
-
-  sparc*-*-*)
-	TARGET=SPARC; TARGETDIR=sparc
-	;;
-
-  tile*-*)
-        TARGET=TILE; TARGETDIR=tile
-        ;;
-
-  vax-*-*)
-	TARGET=VAX; TARGETDIR=vax
-	;;
-
-  xtensa*-*)
-	TARGET=XTENSA; TARGETDIR=xtensa
-	;;
-
-esac
-
-
-
-
-if test $TARGETDIR = unknown; then
-  as_fn_error $? "\"libffi has not been ported to $host.\"" "$LINENO" 5
-fi
-
- if expr x$TARGET : 'xMIPS' > /dev/null; then
-  MIPS_TRUE=
-  MIPS_FALSE='#'
-else
-  MIPS_TRUE='#'
-  MIPS_FALSE=
-fi
-
- if test x$TARGET = xBFIN; then
-  BFIN_TRUE=
-  BFIN_FALSE='#'
-else
-  BFIN_TRUE='#'
-  BFIN_FALSE=
-fi
-
- if test x$TARGET = xSPARC; then
-  SPARC_TRUE=
-  SPARC_FALSE='#'
-else
-  SPARC_TRUE='#'
-  SPARC_FALSE=
-fi
-
- if test x$TARGET = xX86; then
-  X86_TRUE=
-  X86_FALSE='#'
-else
-  X86_TRUE='#'
-  X86_FALSE=
-fi
-
- if test x$TARGET = xX86_FREEBSD; then
-  X86_FREEBSD_TRUE=
-  X86_FREEBSD_FALSE='#'
-else
-  X86_FREEBSD_TRUE='#'
-  X86_FREEBSD_FALSE=
-fi
-
- if test x$TARGET = xX86_WIN32; then
-  X86_WIN32_TRUE=
-  X86_WIN32_FALSE='#'
-else
-  X86_WIN32_TRUE='#'
-  X86_WIN32_FALSE=
-fi
-
- if test x$TARGET = xX86_WIN64; then
-  X86_WIN64_TRUE=
-  X86_WIN64_FALSE='#'
-else
-  X86_WIN64_TRUE='#'
-  X86_WIN64_FALSE=
-fi
-
- if test x$TARGET = xX86_DARWIN; then
-  X86_DARWIN_TRUE=
-  X86_DARWIN_FALSE='#'
-else
-  X86_DARWIN_TRUE='#'
-  X86_DARWIN_FALSE=
-fi
-
- if test x$TARGET = xX86_DARWIN && test $ac_cv_sizeof_size_t = 4; then
-  X86_DARWIN32_TRUE=
-  X86_DARWIN32_FALSE='#'
-else
-  X86_DARWIN32_TRUE='#'
-  X86_DARWIN32_FALSE=
-fi
-
- if test x$TARGET = xX86_DARWIN && test $ac_cv_sizeof_size_t = 8; then
-  X86_DARWIN64_TRUE=
-  X86_DARWIN64_FALSE='#'
-else
-  X86_DARWIN64_TRUE='#'
-  X86_DARWIN64_FALSE=
-fi
-
- if test x$TARGET = xALPHA; then
-  ALPHA_TRUE=
-  ALPHA_FALSE='#'
-else
-  ALPHA_TRUE='#'
-  ALPHA_FALSE=
-fi
-
- if test x$TARGET = xIA64; then
-  IA64_TRUE=
-  IA64_FALSE='#'
-else
-  IA64_TRUE='#'
-  IA64_FALSE=
-fi
-
- if test x$TARGET = xM32R; then
-  M32R_TRUE=
-  M32R_FALSE='#'
-else
-  M32R_TRUE='#'
-  M32R_FALSE=
-fi
-
- if test x$TARGET = xM68K; then
-  M68K_TRUE=
-  M68K_FALSE='#'
-else
-  M68K_TRUE='#'
-  M68K_FALSE=
-fi
-
- if test x$TARGET = xM88K; then
-  M88K_TRUE=
-  M88K_FALSE='#'
-else
-  M88K_TRUE='#'
-  M88K_FALSE=
-fi
-
- if test x$TARGET = xMICROBLAZE; then
-  MICROBLAZE_TRUE=
-  MICROBLAZE_FALSE='#'
-else
-  MICROBLAZE_TRUE='#'
-  MICROBLAZE_FALSE=
-fi
-
- if test x$TARGET = xMETAG; then
-  METAG_TRUE=
-  METAG_FALSE='#'
-else
-  METAG_TRUE='#'
-  METAG_FALSE=
-fi
-
- if test x$TARGET = xMOXIE; then
-  MOXIE_TRUE=
-  MOXIE_FALSE='#'
-else
-  MOXIE_TRUE='#'
-  MOXIE_FALSE=
-fi
-
- if test x$TARGET = xNIOS2; then
-  NIOS2_TRUE=
-  NIOS2_FALSE='#'
-else
-  NIOS2_TRUE='#'
-  NIOS2_FALSE=
-fi
-
- if test x$TARGET = xPOWERPC; then
-  POWERPC_TRUE=
-  POWERPC_FALSE='#'
-else
-  POWERPC_TRUE='#'
-  POWERPC_FALSE=
-fi
-
- if test x$TARGET = xPOWERPC_AIX; then
-  POWERPC_AIX_TRUE=
-  POWERPC_AIX_FALSE='#'
-else
-  POWERPC_AIX_TRUE='#'
-  POWERPC_AIX_FALSE=
-fi
-
- if test x$TARGET = xPOWERPC_DARWIN; then
-  POWERPC_DARWIN_TRUE=
-  POWERPC_DARWIN_FALSE='#'
-else
-  POWERPC_DARWIN_TRUE='#'
-  POWERPC_DARWIN_FALSE=
-fi
-
- if test x$TARGET = xPOWERPC_FREEBSD; then
-  POWERPC_FREEBSD_TRUE=
-  POWERPC_FREEBSD_FALSE='#'
-else
-  POWERPC_FREEBSD_TRUE='#'
-  POWERPC_FREEBSD_FALSE=
-fi
-
- if test x$TARGET = xAARCH64; then
-  AARCH64_TRUE=
-  AARCH64_FALSE='#'
-else
-  AARCH64_TRUE='#'
-  AARCH64_FALSE=
-fi
-
- if test x$TARGET = xARC; then
-  ARC_TRUE=
-  ARC_FALSE='#'
-else
-  ARC_TRUE='#'
-  ARC_FALSE=
-fi
-
- if test x$TARGET = xARM; then
-  ARM_TRUE=
-  ARM_FALSE='#'
-else
-  ARM_TRUE='#'
-  ARM_FALSE=
-fi
-
- if test x$TARGET = xAVR32; then
-  AVR32_TRUE=
-  AVR32_FALSE='#'
-else
-  AVR32_TRUE='#'
-  AVR32_FALSE=
-fi
-
- if test x$TARGET = xLIBFFI_CRIS; then
-  LIBFFI_CRIS_TRUE=
-  LIBFFI_CRIS_FALSE='#'
-else
-  LIBFFI_CRIS_TRUE='#'
-  LIBFFI_CRIS_FALSE=
-fi
-
- if test x$TARGET = xFRV; then
-  FRV_TRUE=
-  FRV_FALSE='#'
-else
-  FRV_TRUE='#'
-  FRV_FALSE=
-fi
-
- if test x$TARGET = xS390; then
-  S390_TRUE=
-  S390_FALSE='#'
-else
-  S390_TRUE='#'
-  S390_FALSE=
-fi
-
- if test x$TARGET = xX86_64; then
-  X86_64_TRUE=
-  X86_64_FALSE='#'
-else
-  X86_64_TRUE='#'
-  X86_64_FALSE=
-fi
-
- if test x$TARGET = xSH; then
-  SH_TRUE=
-  SH_FALSE='#'
-else
-  SH_TRUE='#'
-  SH_FALSE=
-fi
-
- if test x$TARGET = xSH64; then
-  SH64_TRUE=
-  SH64_FALSE='#'
-else
-  SH64_TRUE='#'
-  SH64_FALSE=
-fi
-
- if test x$TARGET = xPA_LINUX; then
-  PA_LINUX_TRUE=
-  PA_LINUX_FALSE='#'
-else
-  PA_LINUX_TRUE='#'
-  PA_LINUX_FALSE=
-fi
-
- if test x$TARGET = xPA_HPUX; then
-  PA_HPUX_TRUE=
-  PA_HPUX_FALSE='#'
-else
-  PA_HPUX_TRUE='#'
-  PA_HPUX_FALSE=
-fi
-
- if test x$TARGET = xPA64_HPUX; then
-  PA64_HPUX_TRUE=
-  PA64_HPUX_FALSE='#'
-else
-  PA64_HPUX_TRUE='#'
-  PA64_HPUX_FALSE=
-fi
-
- if test x$TARGET = xTILE; then
-  TILE_TRUE=
-  TILE_FALSE='#'
-else
-  TILE_TRUE='#'
-  TILE_FALSE=
-fi
-
- if test x$TARGET = xVAX; then
-  VAX_TRUE=
-  VAX_FALSE='#'
-else
-  VAX_TRUE='#'
-  VAX_FALSE=
-fi
-
- if test x$TARGET = xXTENSA; then
-  XTENSA_TRUE=
-  XTENSA_FALSE='#'
-else
-  XTENSA_TRUE='#'
-  XTENSA_FALSE=
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5
-$as_echo_n "checking for ANSI C header files... " >&6; }
-if ${ac_cv_header_stdc+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-#include <stdarg.h>
-#include <string.h>
-#include <float.h>
-
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_header_stdc=yes
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-if test $ac_cv_header_stdc = yes; then
-  # SunOS 4.x string.h does not declare mem*, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <string.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "memchr" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI.
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <stdlib.h>
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "free" >/dev/null 2>&1; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f conftest*
-
-fi
-
-if test $ac_cv_header_stdc = yes; then
-  # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi.
-  if test "$cross_compiling" = yes; then :
-  :
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <ctype.h>
-#include <stdlib.h>
-#if ((' ' & 0x0FF) == 0x020)
-# define ISLOWER(c) ('a' <= (c) && (c) <= 'z')
-# define TOUPPER(c) (ISLOWER(c) ? 'A' + ((c) - 'a') : (c))
-#else
-# define ISLOWER(c) \
-		   (('a' <= (c) && (c) <= 'i') \
-		     || ('j' <= (c) && (c) <= 'r') \
-		     || ('s' <= (c) && (c) <= 'z'))
-# define TOUPPER(c) (ISLOWER(c) ? ((c) | 0x40) : (c))
-#endif
-
-#define XOR(e, f) (((e) && !(f)) || (!(e) && (f)))
-int
-main ()
-{
-  int i;
-  for (i = 0; i < 256; i++)
-    if (XOR (islower (i), ISLOWER (i))
-	|| toupper (i) != TOUPPER (i))
-      return 2;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-
-else
-  ac_cv_header_stdc=no
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_header_stdc" >&5
-$as_echo "$ac_cv_header_stdc" >&6; }
-if test $ac_cv_header_stdc = yes; then
-
-$as_echo "#define STDC_HEADERS 1" >>confdefs.h
-
-fi
-
-for ac_func in memcpy
-do :
-  ac_fn_c_check_func "$LINENO" "memcpy" "ac_cv_func_memcpy"
-if test "x$ac_cv_func_memcpy" = xyes; then :
-  cat >>confdefs.h <<_ACEOF
-#define HAVE_MEMCPY 1
-_ACEOF
-
-fi
-done
-
-ac_fn_c_check_type "$LINENO" "size_t" "ac_cv_type_size_t" "$ac_includes_default"
-if test "x$ac_cv_type_size_t" = xyes; then :
-
-else
-
-cat >>confdefs.h <<_ACEOF
-#define size_t unsigned int
-_ACEOF
-
-fi
-
-# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
-# for constant arguments.  Useless!
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for working alloca.h" >&5
-$as_echo_n "checking for working alloca.h... " >&6; }
-if ${ac_cv_working_alloca_h+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <alloca.h>
-int
-main ()
-{
-char *p = (char *) alloca (2 * sizeof (int));
-			  if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_working_alloca_h=yes
-else
-  ac_cv_working_alloca_h=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_working_alloca_h" >&5
-$as_echo "$ac_cv_working_alloca_h" >&6; }
-if test $ac_cv_working_alloca_h = yes; then
-
-$as_echo "#define HAVE_ALLOCA_H 1" >>confdefs.h
-
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for alloca" >&5
-$as_echo_n "checking for alloca... " >&6; }
-if ${ac_cv_func_alloca_works+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifdef __GNUC__
-# define alloca __builtin_alloca
-#else
-# ifdef _MSC_VER
-#  include <malloc.h>
-#  define alloca _alloca
-# else
-#  ifdef HAVE_ALLOCA_H
-#   include <alloca.h>
-#  else
-#   ifdef _AIX
- #pragma alloca
-#   else
-#    ifndef alloca /* predefined by HP cc +Olibcalls */
-void *alloca (size_t);
-#    endif
-#   endif
-#  endif
-# endif
-#endif
-
-int
-main ()
-{
-char *p = (char *) alloca (1);
-				    if (p) return 0;
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  ac_cv_func_alloca_works=yes
-else
-  ac_cv_func_alloca_works=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_func_alloca_works" >&5
-$as_echo "$ac_cv_func_alloca_works" >&6; }
-
-if test $ac_cv_func_alloca_works = yes; then
-
-$as_echo "#define HAVE_ALLOCA 1" >>confdefs.h
-
-else
-  # The SVR3 libPW and SVR4 libucb both contain incompatible functions
-# that cause trouble.  Some versions do not even contain alloca or
-# contain a buggy version.  If you still want to use their alloca,
-# use ar to extract alloca.o from them instead of compiling alloca.c.
-
-ALLOCA=\${LIBOBJDIR}alloca.$ac_objext
-
-$as_echo "#define C_ALLOCA 1" >>confdefs.h
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking whether \`alloca.c' needs Cray hooks" >&5
-$as_echo_n "checking whether \`alloca.c' needs Cray hooks... " >&6; }
-if ${ac_cv_os_cray+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#if defined CRAY && ! defined CRAY2
-webecray
-#else
-wenotbecray
-#endif
-
-_ACEOF
-if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
-  $EGREP "webecray" >/dev/null 2>&1; then :
-  ac_cv_os_cray=yes
-else
-  ac_cv_os_cray=no
-fi
-rm -f conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_os_cray" >&5
-$as_echo "$ac_cv_os_cray" >&6; }
-if test $ac_cv_os_cray = yes; then
-  for ac_func in _getb67 GETB67 getb67; do
-    as_ac_var=`$as_echo "ac_cv_func_$ac_func" | $as_tr_sh`
-ac_fn_c_check_func "$LINENO" "$ac_func" "$as_ac_var"
-if eval test \"x\$"$as_ac_var"\" = x"yes"; then :
-
-cat >>confdefs.h <<_ACEOF
-#define CRAY_STACKSEG_END $ac_func
-_ACEOF
-
-    break
-fi
-
-  done
-fi
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking stack direction for C alloca" >&5
-$as_echo_n "checking stack direction for C alloca... " >&6; }
-if ${ac_cv_c_stack_direction+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if test "$cross_compiling" = yes; then :
-  ac_cv_c_stack_direction=0
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-find_stack_direction (int *addr, int depth)
-{
-  int dir, dummy = 0;
-  if (! addr)
-    addr = &dummy;
-  *addr = addr < &dummy ? 1 : addr == &dummy ? 0 : -1;
-  dir = depth ? find_stack_direction (addr, depth - 1) : 0;
-  return dir + dummy;
-}
-
-int
-main (int argc, char **argv)
-{
-  return find_stack_direction (0, argc + !argv + 20) < 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_c_stack_direction=1
-else
-  ac_cv_c_stack_direction=-1
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_stack_direction" >&5
-$as_echo "$ac_cv_c_stack_direction" >&6; }
-cat >>confdefs.h <<_ACEOF
-#define STACK_DIRECTION $ac_cv_c_stack_direction
-_ACEOF
-
-
-fi
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of double" >&5
-$as_echo_n "checking size of double... " >&6; }
-if ${ac_cv_sizeof_double+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (double))" "ac_cv_sizeof_double"        "$ac_includes_default"; then :
-
-else
-  if test "$ac_cv_type_double" = yes; then
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (double)
-See \`config.log' for more details" "$LINENO" 5; }
-   else
-     ac_cv_sizeof_double=0
-   fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_double" >&5
-$as_echo "$ac_cv_sizeof_double" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_DOUBLE $ac_cv_sizeof_double
-_ACEOF
-
-
-# The cast to long int works around a bug in the HP C Compiler
-# version HP92453-01 B.11.11.23709.GP, which incorrectly rejects
-# declarations like `int a3[[(sizeof (unsigned char)) >= 0]];'.
-# This bug is HP SR number 8606223364.
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking size of long double" >&5
-$as_echo_n "checking size of long double... " >&6; }
-if ${ac_cv_sizeof_long_double+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  if ac_fn_c_compute_int "$LINENO" "(long int) (sizeof (long double))" "ac_cv_sizeof_long_double"        "$ac_includes_default"; then :
-
-else
-  if test "$ac_cv_type_long_double" = yes; then
-     { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5
-$as_echo "$as_me: error: in \`$ac_pwd':" >&2;}
-as_fn_error 77 "cannot compute sizeof (long double)
-See \`config.log' for more details" "$LINENO" 5; }
-   else
-     ac_cv_sizeof_long_double=0
-   fi
-fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_sizeof_long_double" >&5
-$as_echo "$ac_cv_sizeof_long_double" >&6; }
-
-
-
-cat >>confdefs.h <<_ACEOF
-#define SIZEOF_LONG_DOUBLE $ac_cv_sizeof_long_double
-_ACEOF
-
-
-
-# Also AC_SUBST this variable for ffi.h.
-if test -z "$HAVE_LONG_DOUBLE"; then
-  HAVE_LONG_DOUBLE=0
-  if test $ac_cv_sizeof_long_double != 0; then
-    if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
-
-$as_echo "#define HAVE_LONG_DOUBLE_VARIANT 1" >>confdefs.h
-
-      HAVE_LONG_DOUBLE=1
-    else
-      if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
-        HAVE_LONG_DOUBLE=1
-
-$as_echo "#define HAVE_LONG_DOUBLE 1" >>confdefs.h
-
-      fi
-    fi
-  fi
-fi
-
-
-
- { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether byte ordering is bigendian" >&5
-$as_echo_n "checking whether byte ordering is bigendian... " >&6; }
-if ${ac_cv_c_bigendian+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  ac_cv_c_bigendian=unknown
-    # See if we're dealing with a universal compiler.
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#ifndef __APPLE_CC__
-	       not a universal capable compiler
-	     #endif
-	     typedef int dummy;
-
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-
-	# Check for potential -arch flags.  It is not universal unless
-	# there are at least two -arch flags with different values.
-	ac_arch=
-	ac_prev=
-	for ac_word in $CC $CFLAGS $CPPFLAGS $LDFLAGS; do
-	 if test -n "$ac_prev"; then
-	   case $ac_word in
-	     i?86 | x86_64 | ppc | ppc64)
-	       if test -z "$ac_arch" || test "$ac_arch" = "$ac_word"; then
-		 ac_arch=$ac_word
-	       else
-		 ac_cv_c_bigendian=universal
-		 break
-	       fi
-	       ;;
-	   esac
-	   ac_prev=
-	 elif test "x$ac_word" = "x-arch"; then
-	   ac_prev=arch
-	 fi
-       done
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if sys/param.h defines the BYTE_ORDER macro.
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-	     #include <sys/param.h>
-
-int
-main ()
-{
-#if ! (defined BYTE_ORDER && defined BIG_ENDIAN \
-		     && defined LITTLE_ENDIAN && BYTE_ORDER && BIG_ENDIAN \
-		     && LITTLE_ENDIAN)
-	      bogus endian macros
-	     #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  # It does; now see whether it defined to BIG_ENDIAN or not.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <sys/types.h>
-		#include <sys/param.h>
-
-int
-main ()
-{
-#if BYTE_ORDER != BIG_ENDIAN
-		 not big endian
-		#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_bigendian=yes
-else
-  ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # See if <limits.h> defines _LITTLE_ENDIAN or _BIG_ENDIAN (e.g., Solaris).
-      cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-
-int
-main ()
-{
-#if ! (defined _LITTLE_ENDIAN || defined _BIG_ENDIAN)
-	      bogus endian macros
-	     #endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  # It does; now see whether it defined to _BIG_ENDIAN or not.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-#include <limits.h>
-
-int
-main ()
-{
-#ifndef _BIG_ENDIAN
-		 not big endian
-		#endif
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  ac_cv_c_bigendian=yes
-else
-  ac_cv_c_bigendian=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-    fi
-    if test $ac_cv_c_bigendian = unknown; then
-      # Compile a test program.
-      if test "$cross_compiling" = yes; then :
-  # Try to guess by grepping values from an object file.
-	 cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-short int ascii_mm[] =
-		  { 0x4249, 0x4765, 0x6E44, 0x6961, 0x6E53, 0x7953, 0 };
-		short int ascii_ii[] =
-		  { 0x694C, 0x5454, 0x656C, 0x6E45, 0x6944, 0x6E61, 0 };
-		int use_ascii (int i) {
-		  return ascii_mm[i] + ascii_ii[i];
-		}
-		short int ebcdic_ii[] =
-		  { 0x89D3, 0xE3E3, 0x8593, 0x95C5, 0x89C4, 0x9581, 0 };
-		short int ebcdic_mm[] =
-		  { 0xC2C9, 0xC785, 0x95C4, 0x8981, 0x95E2, 0xA8E2, 0 };
-		int use_ebcdic (int i) {
-		  return ebcdic_mm[i] + ebcdic_ii[i];
-		}
-		extern int foo;
-
-int
-main ()
-{
-return use_ascii (foo) == use_ebcdic (foo);
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  if grep BIGenDianSyS conftest.$ac_objext >/dev/null; then
-	      ac_cv_c_bigendian=yes
-	    fi
-	    if grep LiTTleEnDian conftest.$ac_objext >/dev/null ; then
-	      if test "$ac_cv_c_bigendian" = unknown; then
-		ac_cv_c_bigendian=no
-	      else
-		# finding both strings is unlikely to happen, but who knows?
-		ac_cv_c_bigendian=unknown
-	      fi
-	    fi
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-else
-  cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-$ac_includes_default
-int
-main ()
-{
-
-	     /* Are we little or big endian?  From Harbison&Steele.  */
-	     union
-	     {
-	       long int l;
-	       char c[sizeof (long int)];
-	     } u;
-	     u.l = 1;
-	     return u.c[sizeof (long int) - 1] == 1;
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_run "$LINENO"; then :
-  ac_cv_c_bigendian=no
-else
-  ac_cv_c_bigendian=yes
-fi
-rm -f core *.core core.conftest.* gmon.out bb.out conftest$ac_exeext \
-  conftest.$ac_objext conftest.beam conftest.$ac_ext
-fi
-
-    fi
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_c_bigendian" >&5
-$as_echo "$ac_cv_c_bigendian" >&6; }
- case $ac_cv_c_bigendian in #(
-   yes)
-     $as_echo "#define WORDS_BIGENDIAN 1" >>confdefs.h
-;; #(
-   no)
-      ;; #(
-   universal)
-
-$as_echo "#define AC_APPLE_UNIVERSAL_BUILD 1" >>confdefs.h
-
-     ;; #(
-   *)
-     as_fn_error $? "unknown endianness
- presetting ac_cv_c_bigendian=no (or yes) will help" "$LINENO" 5 ;;
- esac
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .cfi pseudo-op support" >&5
-$as_echo_n "checking assembler .cfi pseudo-op support... " >&6; }
-if ${gcc_cv_as_cfi_pseudo_op+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-    gcc_cv_as_cfi_pseudo_op=unknown
-    cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-asm (".cfi_startproc\n\t.cfi_endproc");
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  gcc_cv_as_cfi_pseudo_op=yes
-else
-  gcc_cv_as_cfi_pseudo_op=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $gcc_cv_as_cfi_pseudo_op" >&5
-$as_echo "$gcc_cv_as_cfi_pseudo_op" >&6; }
- if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
-
-$as_echo "#define HAVE_AS_CFI_PSEUDO_OP 1" >>confdefs.h
-
- fi
-
-
-if test x$TARGET = xSPARC; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler and linker support unaligned pc related relocs" >&5
-$as_echo_n "checking assembler and linker support unaligned pc related relocs... " >&6; }
-if ${libffi_cv_as_sparc_ua_pcrel+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	save_CFLAGS="$CFLAGS"
-	save_LDFLAGS="$LDFLAGS"
-	CFLAGS="$CFLAGS -fpic"
-	LDFLAGS="$LDFLAGS -shared"
-	cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");
-int
-main ()
-{
-
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_link "$LINENO"; then :
-  libffi_cv_as_sparc_ua_pcrel=yes
-else
-  libffi_cv_as_sparc_ua_pcrel=no
-fi
-rm -f core conftest.err conftest.$ac_objext \
-    conftest$ac_exeext conftest.$ac_ext
-	CFLAGS="$save_CFLAGS"
-	LDFLAGS="$save_LDFLAGS"
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_sparc_ua_pcrel" >&5
-$as_echo "$libffi_cv_as_sparc_ua_pcrel" >&6; }
-    if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
-
-$as_echo "#define HAVE_AS_SPARC_UA_PCREL 1" >>confdefs.h
-
-    fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .register pseudo-op support" >&5
-$as_echo_n "checking assembler .register pseudo-op support... " >&6; }
-if ${libffi_cv_as_register_pseudo_op+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-       libffi_cv_as_register_pseudo_op=unknown
-       # Check if we have .register
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-asm (".register %g2, #scratch");
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  libffi_cv_as_register_pseudo_op=yes
-else
-  libffi_cv_as_register_pseudo_op=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_register_pseudo_op" >&5
-$as_echo "$libffi_cv_as_register_pseudo_op" >&6; }
-    if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
-
-$as_echo "#define HAVE_AS_REGISTER_PSEUDO_OP 1" >>confdefs.h
-
-    fi
-fi
-
-if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler supports pc related relocs" >&5
-$as_echo_n "checking assembler supports pc related relocs... " >&6; }
-if ${libffi_cv_as_x86_pcrel+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-	libffi_cv_as_x86_pcrel=no
-	echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
-	if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
-	    libffi_cv_as_x86_pcrel=yes
-	fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_pcrel" >&5
-$as_echo "$libffi_cv_as_x86_pcrel" >&6; }
-    if test "x$libffi_cv_as_x86_pcrel" = xyes; then
-
-$as_echo "#define HAVE_AS_X86_PCREL 1" >>confdefs.h
-
-    fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .ascii pseudo-op support" >&5
-$as_echo_n "checking assembler .ascii pseudo-op support... " >&6; }
-if ${libffi_cv_as_ascii_pseudo_op+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-       libffi_cv_as_ascii_pseudo_op=unknown
-       # Check if we have .ascii
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-asm (".ascii \\"string\\"");
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  libffi_cv_as_ascii_pseudo_op=yes
-else
-  libffi_cv_as_ascii_pseudo_op=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_ascii_pseudo_op" >&5
-$as_echo "$libffi_cv_as_ascii_pseudo_op" >&6; }
-    if test "x$libffi_cv_as_ascii_pseudo_op" = xyes; then
-
-$as_echo "#define HAVE_AS_ASCII_PSEUDO_OP 1" >>confdefs.h
-
-    fi
-
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking assembler .string pseudo-op support" >&5
-$as_echo_n "checking assembler .string pseudo-op support... " >&6; }
-if ${libffi_cv_as_string_pseudo_op+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-       libffi_cv_as_string_pseudo_op=unknown
-       # Check if we have .string
-       cat confdefs.h - <<_ACEOF >conftest.$ac_ext
-/* end confdefs.h.  */
-
-int
-main ()
-{
-asm (".string \\"string\\"");
-  ;
-  return 0;
-}
-_ACEOF
-if ac_fn_c_try_compile "$LINENO"; then :
-  libffi_cv_as_string_pseudo_op=yes
-else
-  libffi_cv_as_string_pseudo_op=no
-fi
-rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_string_pseudo_op" >&5
-$as_echo "$libffi_cv_as_string_pseudo_op" >&6; }
-    if test "x$libffi_cv_as_string_pseudo_op" = xyes; then
-
-$as_echo "#define HAVE_AS_STRING_PSEUDO_OP 1" >>confdefs.h
-
-    fi
-fi
-
-# On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
-# Check whether --enable-pax_emutramp was given.
-if test "${enable_pax_emutramp+set}" = set; then :
-  enableval=$enable_pax_emutramp; if test "$enable_pax_emutramp" = "yes"; then
-
-$as_echo "#define FFI_MMAP_EXEC_EMUTRAMP_PAX 1" >>confdefs.h
-
-  fi
-fi
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking for _ prefix in compiled symbols" >&5
-$as_echo_n "checking for _ prefix in compiled symbols... " >&6; }
-if ${lt_cv_sys_symbol_underscore+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-  lt_cv_sys_symbol_underscore=no
-  cat > conftest.$ac_ext <<_LT_EOF
-void nm_test_func(){}
-int main(){nm_test_func;return 0;}
-_LT_EOF
-  if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5
-  (eval $ac_compile) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; }; then
-    # Now try to grab the symbols.
-    ac_nlist=conftest.nm
-    if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist\""; } >&5
-  (eval $NM conftest.$ac_objext \| $lt_cv_sys_global_symbol_pipe \> $ac_nlist) 2>&5
-  ac_status=$?
-  $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5
-  test $ac_status = 0; } && test -s "$ac_nlist"; then
-      # See whether the symbols have a leading underscore.
-      if grep '^. _nm_test_func' "$ac_nlist" >/dev/null; then
-        lt_cv_sys_symbol_underscore=yes
-      else
-        if grep '^. nm_test_func ' "$ac_nlist" >/dev/null; then
-	  :
-        else
-	  echo "configure: cannot find nm_test_func in $ac_nlist" >&5
-        fi
-      fi
-    else
-      echo "configure: cannot run $lt_cv_sys_global_symbol_pipe" >&5
-    fi
-  else
-    echo "configure: failed program was:" >&5
-    cat conftest.c >&5
-  fi
-  rm -rf conftest*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_symbol_underscore" >&5
-$as_echo "$lt_cv_sys_symbol_underscore" >&6; }
-  sys_symbol_underscore=$lt_cv_sys_symbol_underscore
-
-
-if test "x$sys_symbol_underscore" = xyes; then
-
-$as_echo "#define SYMBOL_UNDERSCORE 1" >>confdefs.h
-
-fi
-
-FFI_EXEC_TRAMPOLINE_TABLE=0
-case "$target" in
-     *arm*-apple-darwin*)
-       FFI_EXEC_TRAMPOLINE_TABLE=1
-
-$as_echo "#define FFI_EXEC_TRAMPOLINE_TABLE 1" >>confdefs.h
-
-     ;;
-     *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*)
-
-$as_echo "#define FFI_MMAP_EXEC_WRIT 1" >>confdefs.h
-
-     ;;
-esac
- if test x$FFI_EXEC_TRAMPOLINE_TABLE = x1; then
-  FFI_EXEC_TRAMPOLINE_TABLE_TRUE=
-  FFI_EXEC_TRAMPOLINE_TABLE_FALSE='#'
-else
-  FFI_EXEC_TRAMPOLINE_TABLE_TRUE='#'
-  FFI_EXEC_TRAMPOLINE_TABLE_FALSE=
-fi
-
-
-
-if test x$TARGET = xX86_64; then
-    { $as_echo "$as_me:${as_lineno-$LINENO}: checking toolchain supports unwind section type" >&5
-$as_echo_n "checking toolchain supports unwind section type... " >&6; }
-if ${libffi_cv_as_x86_64_unwind_section_type+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-        cat  > conftest1.s << EOF
-.text
-.globl foo
-foo:
-jmp bar
-.section .eh_frame,"a",@unwind
-bar:
-EOF
-
-        cat > conftest2.c  << EOF
-extern void foo();
-int main(){foo();}
-EOF
-
-	libffi_cv_as_x86_64_unwind_section_type=no
-	# we ensure that we can compile _and_ link an assembly file containing an @unwind section
-	# since the compiler can support it and not the linker (ie old binutils)
-	if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
-           $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
-	    libffi_cv_as_x86_64_unwind_section_type=yes
-	fi
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_as_x86_64_unwind_section_type" >&5
-$as_echo "$libffi_cv_as_x86_64_unwind_section_type" >&6; }
-    if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
-
-$as_echo "#define HAVE_AS_X86_64_UNWIND_SECTION_TYPE 1" >>confdefs.h
-
-    fi
-fi
-
-if test "x$GCC" = "xyes"; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether .eh_frame section should be read-only" >&5
-$as_echo_n "checking whether .eh_frame section should be read-only... " >&6; }
-if ${libffi_cv_ro_eh_frame+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  	libffi_cv_ro_eh_frame=no
-  	echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
-  	if $CC $CFLAGS -c -fpic -fexceptions -o conftest.o conftest.c > /dev/null 2>&1; then
-	    objdump -h conftest.o > conftest.dump 2>&1
-	    libffi_eh_frame_line=`grep -n eh_frame conftest.dump | cut -d: -f 1`
-	    libffi_test_line=`expr $libffi_eh_frame_line + 1`p
-	    sed -n $libffi_test_line conftest.dump > conftest.line
-  	    if grep READONLY conftest.line > /dev/null; then
-  		libffi_cv_ro_eh_frame=yes
-  	    fi
-  	fi
-  	rm -f conftest.*
-
-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_ro_eh_frame" >&5
-$as_echo "$libffi_cv_ro_eh_frame" >&6; }
-  if test "x$libffi_cv_ro_eh_frame" = xyes; then
-
-$as_echo "#define HAVE_RO_EH_FRAME 1" >>confdefs.h
-
-
-$as_echo "#define EH_FRAME_FLAGS \"a\"" >>confdefs.h
-
-  else
-
-$as_echo "#define EH_FRAME_FLAGS \"aw\"" >>confdefs.h
-
-  fi
-
-  { $as_echo "$as_me:${as_lineno-$LINENO}: checking for __attribute__((visibility(\"hidden\")))" >&5
-$as_echo_n "checking for __attribute__((visibility(\"hidden\")))... " >&6; }
-if ${libffi_cv_hidden_visibility_attribute+:} false; then :
-  $as_echo_n "(cached) " >&6
-else
-
-  	echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
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-  ac_status=$?
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-  	    if grep '\.hidden.*foo' conftest.s >/dev/null; then
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-  	rm -f conftest.*
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-fi
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $libffi_cv_hidden_visibility_attribute" >&5
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-
-$as_echo "#define HAVE_HIDDEN_VISIBILITY_ATTRIBUTE 1" >>confdefs.h
-
-  fi
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-
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-
-
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-$as_echo "#define FFI_DEBUG 1" >>confdefs.h
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-$as_echo "#define FFI_NO_STRUCTS 1" >>confdefs.h
-
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- if test "$enable_debug" = "yes"; then
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-  FFI_DEBUG_TRUE='#'
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-
-# Check whether --enable-raw-api was given.
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-$as_echo "#define FFI_NO_RAW_API 1" >>confdefs.h
-
-  fi
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-# Check whether --enable-purify-safety was given.
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-$as_echo "#define USING_PURIFY 1" >>confdefs.h
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-  multi_os_directory=`$CC $CFLAGS -print-multi-os-directory`
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-else
-  toolexeclibdir='$(libdir)'
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-
-ac_config_commands="$ac_config_commands include"
-
-ac_config_commands="$ac_config_commands src"
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-
-ac_config_links="$ac_config_links include/ffitarget.h:src/$TARGETDIR/ffitarget.h"
-
-
-ac_config_files="$ac_config_files include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc"
-
-
-ac_config_links="$ac_config_links include/ffi_common.h:include/ffi_common.h"
-
-
-ac_config_files="$ac_config_files fficonfig.py"
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-cat >confcache <<\_ACEOF
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-# `ac_cv_env_foo' variables (set or unset) will be overridden when
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-_ACEOF
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-  sed '
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-     s/^\([^=]*\)=\(.*\)$/\1=${\1=\2}/
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-if diff "$cache_file" confcache >/dev/null 2>&1; then :; else
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-	  mv -f confcache "$cache_file"$$ &&
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-	  mv -f confcache "$cache_file" ;;
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-      fi
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-    { $as_echo "$as_me:${as_lineno-$LINENO}: not updating unwritable cache $cache_file" >&5
-$as_echo "$as_me: not updating unwritable cache $cache_file" >&6;}
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-fi
-rm -f confcache
-
-test "x$prefix" = xNONE && prefix=$ac_default_prefix
-# Let make expand exec_prefix.
-test "x$exec_prefix" = xNONE && exec_prefix='${prefix}'
-
-DEFS=-DHAVE_CONFIG_H
-
-ac_libobjs=
-ac_ltlibobjs=
-U=
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-  ac_i=`$as_echo "$ac_i" | sed "$ac_script"`
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-  as_fn_append ac_ltlibobjs " \${LIBOBJDIR}$ac_i"'$U.lo'
-done
-LIBOBJS=$ac_libobjs
-
-LTLIBOBJS=$ac_ltlibobjs
-
-
-{ $as_echo "$as_me:${as_lineno-$LINENO}: checking that generated files are newer than configure" >&5
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-   { $as_echo "$as_me:${as_lineno-$LINENO}: result: done" >&5
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-  am__EXEEXT_TRUE='#'
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-  as_fn_error $? "conditional \"am__fastdepCC\" was never defined.
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-  as_fn_error $? "conditional \"am__fastdepCXX\" was never defined.
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-fi
-if test -z "${am__fastdepCCAS_TRUE}" && test -z "${am__fastdepCCAS_FALSE}"; then
-  as_fn_error $? "conditional \"am__fastdepCCAS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${MAINTAINER_MODE_TRUE}" && test -z "${MAINTAINER_MODE_FALSE}"; then
-  as_fn_error $? "conditional \"MAINTAINER_MODE\" was never defined.
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-fi
-if test -z "${TESTSUBDIR_TRUE}" && test -z "${TESTSUBDIR_FALSE}"; then
-  as_fn_error $? "conditional \"TESTSUBDIR\" was never defined.
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-fi
-if test -z "${MIPS_TRUE}" && test -z "${MIPS_FALSE}"; then
-  as_fn_error $? "conditional \"MIPS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${BFIN_TRUE}" && test -z "${BFIN_FALSE}"; then
-  as_fn_error $? "conditional \"BFIN\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${SPARC_TRUE}" && test -z "${SPARC_FALSE}"; then
-  as_fn_error $? "conditional \"SPARC\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
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-Usually this means the macro was only invoked conditionally." "$LINENO" 5
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-  as_fn_error $? "conditional \"X86_FREEBSD\" was never defined.
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-if test -z "${X86_WIN32_TRUE}" && test -z "${X86_WIN32_FALSE}"; then
-  as_fn_error $? "conditional \"X86_WIN32\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${X86_WIN64_TRUE}" && test -z "${X86_WIN64_FALSE}"; then
-  as_fn_error $? "conditional \"X86_WIN64\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${X86_DARWIN_TRUE}" && test -z "${X86_DARWIN_FALSE}"; then
-  as_fn_error $? "conditional \"X86_DARWIN\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${X86_DARWIN32_TRUE}" && test -z "${X86_DARWIN32_FALSE}"; then
-  as_fn_error $? "conditional \"X86_DARWIN32\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
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-if test -z "${M32R_TRUE}" && test -z "${M32R_FALSE}"; then
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-if test -z "${M68K_TRUE}" && test -z "${M68K_FALSE}"; then
-  as_fn_error $? "conditional \"M68K\" was never defined.
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-if test -z "${M88K_TRUE}" && test -z "${M88K_FALSE}"; then
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-if test -z "${MICROBLAZE_TRUE}" && test -z "${MICROBLAZE_FALSE}"; then
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-if test -z "${MOXIE_TRUE}" && test -z "${MOXIE_FALSE}"; then
-  as_fn_error $? "conditional \"MOXIE\" was never defined.
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-  as_fn_error $? "conditional \"NIOS2\" was never defined.
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-  as_fn_error $? "conditional \"POWERPC_AIX\" was never defined.
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-fi
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-  as_fn_error $? "conditional \"POWERPC_DARWIN\" was never defined.
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-fi
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-  as_fn_error $? "conditional \"POWERPC_FREEBSD\" was never defined.
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-fi
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-  as_fn_error $? "conditional \"AARCH64\" was never defined.
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-  as_fn_error $? "conditional \"LIBFFI_CRIS\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${FRV_TRUE}" && test -z "${FRV_FALSE}"; then
-  as_fn_error $? "conditional \"FRV\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${S390_TRUE}" && test -z "${S390_FALSE}"; then
-  as_fn_error $? "conditional \"S390\" was never defined.
-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
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-Usually this means the macro was only invoked conditionally." "$LINENO" 5
-fi
-if test -z "${SH_TRUE}" && test -z "${SH_FALSE}"; then
-  as_fn_error $? "conditional \"SH\" was never defined.
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-if test -z "${SH64_TRUE}" && test -z "${SH64_FALSE}"; then
-  as_fn_error $? "conditional \"SH64\" was never defined.
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-  as_fn_error $? "conditional \"VAX\" was never defined.
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-if test -z "${XTENSA_TRUE}" && test -z "${XTENSA_FALSE}"; then
-  as_fn_error $? "conditional \"XTENSA\" was never defined.
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-fi
-
-if test -z "${FFI_EXEC_TRAMPOLINE_TABLE_TRUE}" && test -z "${FFI_EXEC_TRAMPOLINE_TABLE_FALSE}"; then
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-ac_write_fail=0
-ac_clean_files_save=$ac_clean_files
-ac_clean_files="$ac_clean_files $CONFIG_STATUS"
-{ $as_echo "$as_me:${as_lineno-$LINENO}: creating $CONFIG_STATUS" >&5
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-debug=false
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-SHELL=\${CONFIG_SHELL-$SHELL}
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-## -------------------- ##
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-as_nl='
-'
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-      PATH_SEPARATOR=';'
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-# NLS nuisances.
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-# CDPATH.
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-
-# as_fn_executable_p FILE
-# -----------------------
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-lt_cv_sys_global_symbol_pipe='`$ECHO "$lt_cv_sys_global_symbol_pipe" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_cdecl='`$ECHO "$lt_cv_sys_global_symbol_to_cdecl" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_import='`$ECHO "$lt_cv_sys_global_symbol_to_import" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address" | $SED "$delay_single_quote_subst"`'
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix='`$ECHO "$lt_cv_sys_global_symbol_to_c_name_address_lib_prefix" | $SED "$delay_single_quote_subst"`'
-lt_cv_nm_interface='`$ECHO "$lt_cv_nm_interface" | $SED "$delay_single_quote_subst"`'
-nm_file_list_spec='`$ECHO "$nm_file_list_spec" | $SED "$delay_single_quote_subst"`'
-lt_sysroot='`$ECHO "$lt_sysroot" | $SED "$delay_single_quote_subst"`'
-objdir='`$ECHO "$objdir" | $SED "$delay_single_quote_subst"`'
-MAGIC_CMD='`$ECHO "$MAGIC_CMD" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag='`$ECHO "$lt_prog_compiler_no_builtin_flag" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_pic='`$ECHO "$lt_prog_compiler_pic" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_wl='`$ECHO "$lt_prog_compiler_wl" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_static='`$ECHO "$lt_prog_compiler_static" | $SED "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o='`$ECHO "$lt_cv_prog_compiler_c_o" | $SED "$delay_single_quote_subst"`'
-need_locks='`$ECHO "$need_locks" | $SED "$delay_single_quote_subst"`'
-MANIFEST_TOOL='`$ECHO "$MANIFEST_TOOL" | $SED "$delay_single_quote_subst"`'
-DSYMUTIL='`$ECHO "$DSYMUTIL" | $SED "$delay_single_quote_subst"`'
-NMEDIT='`$ECHO "$NMEDIT" | $SED "$delay_single_quote_subst"`'
-LIPO='`$ECHO "$LIPO" | $SED "$delay_single_quote_subst"`'
-OTOOL='`$ECHO "$OTOOL" | $SED "$delay_single_quote_subst"`'
-OTOOL64='`$ECHO "$OTOOL64" | $SED "$delay_single_quote_subst"`'
-libext='`$ECHO "$libext" | $SED "$delay_single_quote_subst"`'
-shrext_cmds='`$ECHO "$shrext_cmds" | $SED "$delay_single_quote_subst"`'
-extract_expsyms_cmds='`$ECHO "$extract_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds_need_lc='`$ECHO "$archive_cmds_need_lc" | $SED "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes='`$ECHO "$enable_shared_with_static_runtimes" | $SED "$delay_single_quote_subst"`'
-export_dynamic_flag_spec='`$ECHO "$export_dynamic_flag_spec" | $SED "$delay_single_quote_subst"`'
-whole_archive_flag_spec='`$ECHO "$whole_archive_flag_spec" | $SED "$delay_single_quote_subst"`'
-compiler_needs_object='`$ECHO "$compiler_needs_object" | $SED "$delay_single_quote_subst"`'
-old_archive_from_new_cmds='`$ECHO "$old_archive_from_new_cmds" | $SED "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds='`$ECHO "$old_archive_from_expsyms_cmds" | $SED "$delay_single_quote_subst"`'
-archive_cmds='`$ECHO "$archive_cmds" | $SED "$delay_single_quote_subst"`'
-archive_expsym_cmds='`$ECHO "$archive_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-module_cmds='`$ECHO "$module_cmds" | $SED "$delay_single_quote_subst"`'
-module_expsym_cmds='`$ECHO "$module_expsym_cmds" | $SED "$delay_single_quote_subst"`'
-with_gnu_ld='`$ECHO "$with_gnu_ld" | $SED "$delay_single_quote_subst"`'
-allow_undefined_flag='`$ECHO "$allow_undefined_flag" | $SED "$delay_single_quote_subst"`'
-no_undefined_flag='`$ECHO "$no_undefined_flag" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec='`$ECHO "$hardcode_libdir_flag_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_separator='`$ECHO "$hardcode_libdir_separator" | $SED "$delay_single_quote_subst"`'
-hardcode_direct='`$ECHO "$hardcode_direct" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_absolute='`$ECHO "$hardcode_direct_absolute" | $SED "$delay_single_quote_subst"`'
-hardcode_minus_L='`$ECHO "$hardcode_minus_L" | $SED "$delay_single_quote_subst"`'
-hardcode_shlibpath_var='`$ECHO "$hardcode_shlibpath_var" | $SED "$delay_single_quote_subst"`'
-hardcode_automatic='`$ECHO "$hardcode_automatic" | $SED "$delay_single_quote_subst"`'
-inherit_rpath='`$ECHO "$inherit_rpath" | $SED "$delay_single_quote_subst"`'
-link_all_deplibs='`$ECHO "$link_all_deplibs" | $SED "$delay_single_quote_subst"`'
-always_export_symbols='`$ECHO "$always_export_symbols" | $SED "$delay_single_quote_subst"`'
-export_symbols_cmds='`$ECHO "$export_symbols_cmds" | $SED "$delay_single_quote_subst"`'
-exclude_expsyms='`$ECHO "$exclude_expsyms" | $SED "$delay_single_quote_subst"`'
-include_expsyms='`$ECHO "$include_expsyms" | $SED "$delay_single_quote_subst"`'
-prelink_cmds='`$ECHO "$prelink_cmds" | $SED "$delay_single_quote_subst"`'
-postlink_cmds='`$ECHO "$postlink_cmds" | $SED "$delay_single_quote_subst"`'
-file_list_spec='`$ECHO "$file_list_spec" | $SED "$delay_single_quote_subst"`'
-variables_saved_for_relink='`$ECHO "$variables_saved_for_relink" | $SED "$delay_single_quote_subst"`'
-need_lib_prefix='`$ECHO "$need_lib_prefix" | $SED "$delay_single_quote_subst"`'
-need_version='`$ECHO "$need_version" | $SED "$delay_single_quote_subst"`'
-version_type='`$ECHO "$version_type" | $SED "$delay_single_quote_subst"`'
-runpath_var='`$ECHO "$runpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_var='`$ECHO "$shlibpath_var" | $SED "$delay_single_quote_subst"`'
-shlibpath_overrides_runpath='`$ECHO "$shlibpath_overrides_runpath" | $SED "$delay_single_quote_subst"`'
-libname_spec='`$ECHO "$libname_spec" | $SED "$delay_single_quote_subst"`'
-library_names_spec='`$ECHO "$library_names_spec" | $SED "$delay_single_quote_subst"`'
-soname_spec='`$ECHO "$soname_spec" | $SED "$delay_single_quote_subst"`'
-install_override_mode='`$ECHO "$install_override_mode" | $SED "$delay_single_quote_subst"`'
-postinstall_cmds='`$ECHO "$postinstall_cmds" | $SED "$delay_single_quote_subst"`'
-postuninstall_cmds='`$ECHO "$postuninstall_cmds" | $SED "$delay_single_quote_subst"`'
-finish_cmds='`$ECHO "$finish_cmds" | $SED "$delay_single_quote_subst"`'
-finish_eval='`$ECHO "$finish_eval" | $SED "$delay_single_quote_subst"`'
-hardcode_into_libs='`$ECHO "$hardcode_into_libs" | $SED "$delay_single_quote_subst"`'
-sys_lib_search_path_spec='`$ECHO "$sys_lib_search_path_spec" | $SED "$delay_single_quote_subst"`'
-sys_lib_dlsearch_path_spec='`$ECHO "$sys_lib_dlsearch_path_spec" | $SED "$delay_single_quote_subst"`'
-hardcode_action='`$ECHO "$hardcode_action" | $SED "$delay_single_quote_subst"`'
-enable_dlopen='`$ECHO "$enable_dlopen" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self='`$ECHO "$enable_dlopen_self" | $SED "$delay_single_quote_subst"`'
-enable_dlopen_self_static='`$ECHO "$enable_dlopen_self_static" | $SED "$delay_single_quote_subst"`'
-old_striplib='`$ECHO "$old_striplib" | $SED "$delay_single_quote_subst"`'
-striplib='`$ECHO "$striplib" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_dirs='`$ECHO "$compiler_lib_search_dirs" | $SED "$delay_single_quote_subst"`'
-predep_objects='`$ECHO "$predep_objects" | $SED "$delay_single_quote_subst"`'
-postdep_objects='`$ECHO "$postdep_objects" | $SED "$delay_single_quote_subst"`'
-predeps='`$ECHO "$predeps" | $SED "$delay_single_quote_subst"`'
-postdeps='`$ECHO "$postdeps" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_path='`$ECHO "$compiler_lib_search_path" | $SED "$delay_single_quote_subst"`'
-LD_CXX='`$ECHO "$LD_CXX" | $SED "$delay_single_quote_subst"`'
-reload_flag_CXX='`$ECHO "$reload_flag_CXX" | $SED "$delay_single_quote_subst"`'
-reload_cmds_CXX='`$ECHO "$reload_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-old_archive_cmds_CXX='`$ECHO "$old_archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_CXX='`$ECHO "$compiler_CXX" | $SED "$delay_single_quote_subst"`'
-GCC_CXX='`$ECHO "$GCC_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_no_builtin_flag_CXX='`$ECHO "$lt_prog_compiler_no_builtin_flag_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_pic_CXX='`$ECHO "$lt_prog_compiler_pic_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_wl_CXX='`$ECHO "$lt_prog_compiler_wl_CXX" | $SED "$delay_single_quote_subst"`'
-lt_prog_compiler_static_CXX='`$ECHO "$lt_prog_compiler_static_CXX" | $SED "$delay_single_quote_subst"`'
-lt_cv_prog_compiler_c_o_CXX='`$ECHO "$lt_cv_prog_compiler_c_o_CXX" | $SED "$delay_single_quote_subst"`'
-archive_cmds_need_lc_CXX='`$ECHO "$archive_cmds_need_lc_CXX" | $SED "$delay_single_quote_subst"`'
-enable_shared_with_static_runtimes_CXX='`$ECHO "$enable_shared_with_static_runtimes_CXX" | $SED "$delay_single_quote_subst"`'
-export_dynamic_flag_spec_CXX='`$ECHO "$export_dynamic_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
-whole_archive_flag_spec_CXX='`$ECHO "$whole_archive_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_needs_object_CXX='`$ECHO "$compiler_needs_object_CXX" | $SED "$delay_single_quote_subst"`'
-old_archive_from_new_cmds_CXX='`$ECHO "$old_archive_from_new_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-old_archive_from_expsyms_cmds_CXX='`$ECHO "$old_archive_from_expsyms_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-archive_cmds_CXX='`$ECHO "$archive_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-archive_expsym_cmds_CXX='`$ECHO "$archive_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-module_cmds_CXX='`$ECHO "$module_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-module_expsym_cmds_CXX='`$ECHO "$module_expsym_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-with_gnu_ld_CXX='`$ECHO "$with_gnu_ld_CXX" | $SED "$delay_single_quote_subst"`'
-allow_undefined_flag_CXX='`$ECHO "$allow_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
-no_undefined_flag_CXX='`$ECHO "$no_undefined_flag_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_flag_spec_CXX='`$ECHO "$hardcode_libdir_flag_spec_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_libdir_separator_CXX='`$ECHO "$hardcode_libdir_separator_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_CXX='`$ECHO "$hardcode_direct_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_direct_absolute_CXX='`$ECHO "$hardcode_direct_absolute_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_minus_L_CXX='`$ECHO "$hardcode_minus_L_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_shlibpath_var_CXX='`$ECHO "$hardcode_shlibpath_var_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_automatic_CXX='`$ECHO "$hardcode_automatic_CXX" | $SED "$delay_single_quote_subst"`'
-inherit_rpath_CXX='`$ECHO "$inherit_rpath_CXX" | $SED "$delay_single_quote_subst"`'
-link_all_deplibs_CXX='`$ECHO "$link_all_deplibs_CXX" | $SED "$delay_single_quote_subst"`'
-always_export_symbols_CXX='`$ECHO "$always_export_symbols_CXX" | $SED "$delay_single_quote_subst"`'
-export_symbols_cmds_CXX='`$ECHO "$export_symbols_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-exclude_expsyms_CXX='`$ECHO "$exclude_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
-include_expsyms_CXX='`$ECHO "$include_expsyms_CXX" | $SED "$delay_single_quote_subst"`'
-prelink_cmds_CXX='`$ECHO "$prelink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-postlink_cmds_CXX='`$ECHO "$postlink_cmds_CXX" | $SED "$delay_single_quote_subst"`'
-file_list_spec_CXX='`$ECHO "$file_list_spec_CXX" | $SED "$delay_single_quote_subst"`'
-hardcode_action_CXX='`$ECHO "$hardcode_action_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_dirs_CXX='`$ECHO "$compiler_lib_search_dirs_CXX" | $SED "$delay_single_quote_subst"`'
-predep_objects_CXX='`$ECHO "$predep_objects_CXX" | $SED "$delay_single_quote_subst"`'
-postdep_objects_CXX='`$ECHO "$postdep_objects_CXX" | $SED "$delay_single_quote_subst"`'
-predeps_CXX='`$ECHO "$predeps_CXX" | $SED "$delay_single_quote_subst"`'
-postdeps_CXX='`$ECHO "$postdeps_CXX" | $SED "$delay_single_quote_subst"`'
-compiler_lib_search_path_CXX='`$ECHO "$compiler_lib_search_path_CXX" | $SED "$delay_single_quote_subst"`'
-
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
-
-# Quote evaled strings.
-for var in SHELL \
-ECHO \
-PATH_SEPARATOR \
-SED \
-GREP \
-EGREP \
-FGREP \
-LD \
-NM \
-LN_S \
-lt_SP2NL \
-lt_NL2SP \
-reload_flag \
-OBJDUMP \
-deplibs_check_method \
-file_magic_cmd \
-file_magic_glob \
-want_nocaseglob \
-DLLTOOL \
-sharedlib_from_linklib_cmd \
-AR \
-AR_FLAGS \
-archiver_list_spec \
-STRIP \
-RANLIB \
-CC \
-CFLAGS \
-compiler \
-lt_cv_sys_global_symbol_pipe \
-lt_cv_sys_global_symbol_to_cdecl \
-lt_cv_sys_global_symbol_to_import \
-lt_cv_sys_global_symbol_to_c_name_address \
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix \
-lt_cv_nm_interface \
-nm_file_list_spec \
-lt_prog_compiler_no_builtin_flag \
-lt_prog_compiler_pic \
-lt_prog_compiler_wl \
-lt_prog_compiler_static \
-lt_cv_prog_compiler_c_o \
-need_locks \
-MANIFEST_TOOL \
-DSYMUTIL \
-NMEDIT \
-LIPO \
-OTOOL \
-OTOOL64 \
-shrext_cmds \
-export_dynamic_flag_spec \
-whole_archive_flag_spec \
-compiler_needs_object \
-with_gnu_ld \
-allow_undefined_flag \
-no_undefined_flag \
-hardcode_libdir_flag_spec \
-hardcode_libdir_separator \
-exclude_expsyms \
-include_expsyms \
-file_list_spec \
-variables_saved_for_relink \
-libname_spec \
-library_names_spec \
-soname_spec \
-install_override_mode \
-finish_eval \
-old_striplib \
-striplib \
-compiler_lib_search_dirs \
-predep_objects \
-postdep_objects \
-predeps \
-postdeps \
-compiler_lib_search_path \
-LD_CXX \
-reload_flag_CXX \
-compiler_CXX \
-lt_prog_compiler_no_builtin_flag_CXX \
-lt_prog_compiler_pic_CXX \
-lt_prog_compiler_wl_CXX \
-lt_prog_compiler_static_CXX \
-lt_cv_prog_compiler_c_o_CXX \
-export_dynamic_flag_spec_CXX \
-whole_archive_flag_spec_CXX \
-compiler_needs_object_CXX \
-with_gnu_ld_CXX \
-allow_undefined_flag_CXX \
-no_undefined_flag_CXX \
-hardcode_libdir_flag_spec_CXX \
-hardcode_libdir_separator_CXX \
-exclude_expsyms_CXX \
-include_expsyms_CXX \
-file_list_spec_CXX \
-compiler_lib_search_dirs_CXX \
-predep_objects_CXX \
-postdep_objects_CXX \
-predeps_CXX \
-postdeps_CXX \
-compiler_lib_search_path_CXX; do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
-for var in reload_cmds \
-old_postinstall_cmds \
-old_postuninstall_cmds \
-old_archive_cmds \
-extract_expsyms_cmds \
-old_archive_from_new_cmds \
-old_archive_from_expsyms_cmds \
-archive_cmds \
-archive_expsym_cmds \
-module_cmds \
-module_expsym_cmds \
-export_symbols_cmds \
-prelink_cmds \
-postlink_cmds \
-postinstall_cmds \
-postuninstall_cmds \
-finish_cmds \
-sys_lib_search_path_spec \
-sys_lib_dlsearch_path_spec \
-reload_cmds_CXX \
-old_archive_cmds_CXX \
-old_archive_from_new_cmds_CXX \
-old_archive_from_expsyms_cmds_CXX \
-archive_cmds_CXX \
-archive_expsym_cmds_CXX \
-module_cmds_CXX \
-module_expsym_cmds_CXX \
-export_symbols_cmds_CXX \
-prelink_cmds_CXX \
-postlink_cmds_CXX; do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[\\\\\\\`\\"\\\$]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-ac_aux_dir='$ac_aux_dir'
-
-# See if we are running on zsh, and set the options that allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}"; then
-   setopt NO_GLOB_SUBST
-fi
-
-
-    PACKAGE='$PACKAGE'
-    VERSION='$VERSION'
-    RM='$RM'
-    ofile='$ofile'
-
-
-
-
-
-TARGETDIR="$TARGETDIR"
-
-_ACEOF
-
-cat >>$CONFIG_STATUS <<\_ACEOF || ac_write_fail=1
-
-# Handling of arguments.
-for ac_config_target in $ac_config_targets
-do
-  case $ac_config_target in
-    "fficonfig.h") CONFIG_HEADERS="$CONFIG_HEADERS fficonfig.h" ;;
-    "buildir") CONFIG_COMMANDS="$CONFIG_COMMANDS buildir" ;;
-    "depfiles") CONFIG_COMMANDS="$CONFIG_COMMANDS depfiles" ;;
-    "libtool") CONFIG_COMMANDS="$CONFIG_COMMANDS libtool" ;;
-    "include") CONFIG_COMMANDS="$CONFIG_COMMANDS include" ;;
-    "src") CONFIG_COMMANDS="$CONFIG_COMMANDS src" ;;
-    "include/ffitarget.h") CONFIG_LINKS="$CONFIG_LINKS include/ffitarget.h:src/$TARGETDIR/ffitarget.h" ;;
-    "include/Makefile") CONFIG_FILES="$CONFIG_FILES include/Makefile" ;;
-    "include/ffi.h") CONFIG_FILES="$CONFIG_FILES include/ffi.h" ;;
-    "Makefile") CONFIG_FILES="$CONFIG_FILES Makefile" ;;
-    "testsuite/Makefile") CONFIG_FILES="$CONFIG_FILES testsuite/Makefile" ;;
-    "man/Makefile") CONFIG_FILES="$CONFIG_FILES man/Makefile" ;;
-    "libffi.pc") CONFIG_FILES="$CONFIG_FILES libffi.pc" ;;
-    "include/ffi_common.h") CONFIG_LINKS="$CONFIG_LINKS include/ffi_common.h:include/ffi_common.h" ;;
-    "fficonfig.py") CONFIG_FILES="$CONFIG_FILES fficonfig.py" ;;
-
-  *) as_fn_error $? "invalid argument: \`$ac_config_target'" "$LINENO" 5;;
-  esac
-done
-
-
-# If the user did not use the arguments to specify the items to instantiate,
-# then the envvar interface is used.  Set only those that are not.
-# We use the long form for the default assignment because of an extremely
-# bizarre bug on SunOS 4.1.3.
-if $ac_need_defaults; then
-  test "${CONFIG_FILES+set}" = set || CONFIG_FILES=$config_files
-  test "${CONFIG_HEADERS+set}" = set || CONFIG_HEADERS=$config_headers
-  test "${CONFIG_LINKS+set}" = set || CONFIG_LINKS=$config_links
-  test "${CONFIG_COMMANDS+set}" = set || CONFIG_COMMANDS=$config_commands
-fi
-
-# Have a temporary directory for convenience.  Make it in the build tree
-# simply because there is no reason against having it here, and in addition,
-# creating and moving files from /tmp can sometimes cause problems.
-# Hook for its removal unless debugging.
-# Note that there is a small window in which the directory will not be cleaned:
-# after its creation but before its name has been assigned to `$tmp'.
-$debug ||
-{
-  tmp= ac_tmp=
-  trap 'exit_status=$?
-  : "${ac_tmp:=$tmp}"
-  { test ! -d "$ac_tmp" || rm -fr "$ac_tmp"; } && exit $exit_status
-' 0
-  trap 'as_fn_exit 1' 1 2 13 15
-}
-# Create a (secure) tmp directory for tmp files.
-
-{
-  tmp=`(umask 077 && mktemp -d "./confXXXXXX") 2>/dev/null` &&
-  test -d "$tmp"
-}  ||
-{
-  tmp=./conf$$-$RANDOM
-  (umask 077 && mkdir "$tmp")
-} || as_fn_error $? "cannot create a temporary directory in ." "$LINENO" 5
-ac_tmp=$tmp
-
-# Set up the scripts for CONFIG_FILES section.
-# No need to generate them if there are no CONFIG_FILES.
-# This happens for instance with `./config.status config.h'.
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-ac_cr=`echo X | tr X '\015'`
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-  ac_cs_awk_cr=$ac_cr
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-
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-
-
-{
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-ac_delim_num=`echo "$ac_subst_vars" | grep -c '^'`
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-$as_echo X"$ac_file" |
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-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
-	    q
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-	  /^X\(\/\/\)$/{
-	    s//\1/
-	    q
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-	  /^X\(\/\).*/{
-	    s//\1/
-	    q
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-  as_dir="$ac_dir"; as_fn_mkdir_p
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-case "$ac_dir" in
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-  *)  ac_top_build_prefix=$ac_top_builddir_sub/ ;;
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-esac
-ac_abs_top_builddir=$ac_pwd
-ac_abs_builddir=$ac_pwd$ac_dir_suffix
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-ac_top_builddir=$ac_top_build_prefix
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-case $srcdir in
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-    ac_srcdir=.
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-ac_abs_srcdir=$ac_abs_top_srcdir$ac_dir_suffix
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-  case $INSTALL in
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-esac
-_ACEOF
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-# Neutralize VPATH when `$srcdir' = `.'.
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-s&@abs_top_srcdir@&$ac_abs_top_srcdir&;t t
-s&@builddir@&$ac_builddir&;t t
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-  { ac_out=`sed -n '/\${datarootdir}/p' "$ac_tmp/out"`; test -n "$ac_out"; } &&
-  { ac_out=`sed -n '/^[	 ]*datarootdir[	 ]*:*=/p' \
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-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: $ac_file contains a reference to the variable \`datarootdir'
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-    $as_echo "/* $configure_input  */" \
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-	 X"$_am_arg" : 'X\(/\)' \| . 2>/dev/null ||
-$as_echo X"$_am_arg" |
-    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-	    s//\1/
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-	  /^X\(\/\/\)[^/].*/{
-	    s//\1/
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-	  /^X\(\/\/\)$/{
-	    s//\1/
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-	    s//\1/
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-  :L)
-  #
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-  :C)  { $as_echo "$as_me:${as_lineno-$LINENO}: executing $ac_file commands" >&5
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-  case $ac_file$ac_mode in
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-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds
-archive_expsym_cmds=$lt_archive_expsym_cmds
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds
-module_expsym_cmds=$lt_module_expsym_cmds
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \$shlibpath_var if the
-# library is relocated.
-hardcode_direct_absolute=$hardcode_direct_absolute
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=$lt_postlink_cmds
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action
-
-# The directories searched by this compiler when creating a shared library.
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs
-
-# Dependencies to place before and after the objects being linked to
-# create a shared library.
-predep_objects=$lt_predep_objects
-postdep_objects=$lt_postdep_objects
-predeps=$lt_predeps
-postdeps=$lt_postdeps
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path
-
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
-  case $host_os in
-  aix3*)
-    cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program.  For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test set != "${COLLECT_NAMES+set}"; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-
-ltmain=$ac_aux_dir/ltmain.sh
-
-
-  # We use sed instead of cat because bash on DJGPP gets confused if
-  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
-  # text mode, it properly converts lines to CR/LF.  This bash problem
-  # is reportedly fixed, but why not run on old versions too?
-  sed '$q' "$ltmain" >> "$cfgfile" \
-     || (rm -f "$cfgfile"; exit 1)
-
-   mv -f "$cfgfile" "$ofile" ||
-    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-  chmod +x "$ofile"
-
-
-    cat <<_LT_EOF >> "$ofile"
-
-# ### BEGIN LIBTOOL TAG CONFIG: CXX
-
-# The linker used to build libraries.
-LD=$lt_LD_CXX
-
-# How to create reloadable object files.
-reload_flag=$lt_reload_flag_CXX
-reload_cmds=$lt_reload_cmds_CXX
-
-# Commands used to build an old-style archive.
-old_archive_cmds=$lt_old_archive_cmds_CXX
-
-# A language specific compiler.
-CC=$lt_compiler_CXX
-
-# Is the compiler the GNU compiler?
-with_gcc=$GCC_CXX
-
-# Compiler flag to turn off builtin functions.
-no_builtin_flag=$lt_lt_prog_compiler_no_builtin_flag_CXX
-
-# Additional compiler flags for building library objects.
-pic_flag=$lt_lt_prog_compiler_pic_CXX
-
-# How to pass a linker flag through the compiler.
-wl=$lt_lt_prog_compiler_wl_CXX
-
-# Compiler flag to prevent dynamic linking.
-link_static_flag=$lt_lt_prog_compiler_static_CXX
-
-# Does compiler simultaneously support -c and -o options?
-compiler_c_o=$lt_lt_cv_prog_compiler_c_o_CXX
-
-# Whether or not to add -lc for building shared libraries.
-build_libtool_need_lc=$archive_cmds_need_lc_CXX
-
-# Whether or not to disallow shared libs when runtime libs are static.
-allow_libtool_libs_with_static_runtimes=$enable_shared_with_static_runtimes_CXX
-
-# Compiler flag to allow reflexive dlopens.
-export_dynamic_flag_spec=$lt_export_dynamic_flag_spec_CXX
-
-# Compiler flag to generate shared objects directly from archives.
-whole_archive_flag_spec=$lt_whole_archive_flag_spec_CXX
-
-# Whether the compiler copes with passing no objects directly.
-compiler_needs_object=$lt_compiler_needs_object_CXX
-
-# Create an old-style archive from a shared archive.
-old_archive_from_new_cmds=$lt_old_archive_from_new_cmds_CXX
-
-# Create a temporary old-style archive to link instead of a shared archive.
-old_archive_from_expsyms_cmds=$lt_old_archive_from_expsyms_cmds_CXX
-
-# Commands used to build a shared archive.
-archive_cmds=$lt_archive_cmds_CXX
-archive_expsym_cmds=$lt_archive_expsym_cmds_CXX
-
-# Commands used to build a loadable module if different from building
-# a shared archive.
-module_cmds=$lt_module_cmds_CXX
-module_expsym_cmds=$lt_module_expsym_cmds_CXX
-
-# Whether we are building with GNU ld or not.
-with_gnu_ld=$lt_with_gnu_ld_CXX
-
-# Flag that allows shared libraries with undefined symbols to be built.
-allow_undefined_flag=$lt_allow_undefined_flag_CXX
-
-# Flag that enforces no undefined symbols.
-no_undefined_flag=$lt_no_undefined_flag_CXX
-
-# Flag to hardcode \$libdir into a binary during linking.
-# This must work even if \$libdir does not exist
-hardcode_libdir_flag_spec=$lt_hardcode_libdir_flag_spec_CXX
-
-# Whether we need a single "-rpath" flag with a separated argument.
-hardcode_libdir_separator=$lt_hardcode_libdir_separator_CXX
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary.
-hardcode_direct=$hardcode_direct_CXX
-
-# Set to "yes" if using DIR/libNAME\$shared_ext during linking hardcodes
-# DIR into the resulting binary and the resulting library dependency is
-# "absolute",i.e impossible to change by setting \$shlibpath_var if the
-# library is relocated.
-hardcode_direct_absolute=$hardcode_direct_absolute_CXX
-
-# Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-# into the resulting binary.
-hardcode_minus_L=$hardcode_minus_L_CXX
-
-# Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-# into the resulting binary.
-hardcode_shlibpath_var=$hardcode_shlibpath_var_CXX
-
-# Set to "yes" if building a shared library automatically hardcodes DIR
-# into the library and all subsequent libraries and executables linked
-# against it.
-hardcode_automatic=$hardcode_automatic_CXX
-
-# Set to yes if linker adds runtime paths of dependent libraries
-# to runtime path list.
-inherit_rpath=$inherit_rpath_CXX
-
-# Whether libtool must link a program against all its dependency libraries.
-link_all_deplibs=$link_all_deplibs_CXX
-
-# Set to "yes" if exported symbols are required.
-always_export_symbols=$always_export_symbols_CXX
-
-# The commands to list exported symbols.
-export_symbols_cmds=$lt_export_symbols_cmds_CXX
-
-# Symbols that should not be listed in the preloaded symbols.
-exclude_expsyms=$lt_exclude_expsyms_CXX
-
-# Symbols that must always be exported.
-include_expsyms=$lt_include_expsyms_CXX
-
-# Commands necessary for linking programs (against libraries) with templates.
-prelink_cmds=$lt_prelink_cmds_CXX
-
-# Commands necessary for finishing linking programs.
-postlink_cmds=$lt_postlink_cmds_CXX
-
-# Specify filename containing input files.
-file_list_spec=$lt_file_list_spec_CXX
-
-# How to hardcode a shared library path into an executable.
-hardcode_action=$hardcode_action_CXX
-
-# The directories searched by this compiler when creating a shared library.
-compiler_lib_search_dirs=$lt_compiler_lib_search_dirs_CXX
-
-# Dependencies to place before and after the objects being linked to
-# create a shared library.
-predep_objects=$lt_predep_objects_CXX
-postdep_objects=$lt_postdep_objects_CXX
-predeps=$lt_predeps_CXX
-postdeps=$lt_postdeps_CXX
-
-# The library search path used internally by the compiler when linking
-# a shared library.
-compiler_lib_search_path=$lt_compiler_lib_search_path_CXX
-
-# ### END LIBTOOL TAG CONFIG: CXX
-_LT_EOF
-
- ;;
-    "include":C) test -d include || mkdir include ;;
-    "src":C)
-test -d src || mkdir src
-test -d src/$TARGETDIR || mkdir src/$TARGETDIR
- ;;
-
-  esac
-done # for ac_tag
-
-
-as_fn_exit 0
-_ACEOF
-ac_clean_files=$ac_clean_files_save
-
-test $ac_write_fail = 0 ||
-  as_fn_error $? "write failure creating $CONFIG_STATUS" "$LINENO" 5
-
-
-# configure is writing to config.log, and then calls config.status.
-# config.status does its own redirection, appending to config.log.
-# Unfortunately, on DOS this fails, as config.log is still kept open
-# by configure, so config.status won't be able to write to it; its
-# output is simply discarded.  So we exec the FD to /dev/null,
-# effectively closing config.log, so it can be properly (re)opened and
-# appended to by config.status.  When coming back to configure, we
-# need to make the FD available again.
-if test "$no_create" != yes; then
-  ac_cs_success=:
-  ac_config_status_args=
-  test "$silent" = yes &&
-    ac_config_status_args="$ac_config_status_args --quiet"
-  exec 5>/dev/null
-  $SHELL $CONFIG_STATUS $ac_config_status_args || ac_cs_success=false
-  exec 5>>config.log
-  # Use ||, not &&, to avoid exiting from the if with $? = 1, which
-  # would make configure fail if this is the last instruction.
-  $ac_cs_success || as_fn_exit 1
-fi
-if test -n "$ac_unrecognized_opts" && test "$enable_option_checking" != no; then
-  { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: unrecognized options: $ac_unrecognized_opts" >&5
-$as_echo "$as_me: WARNING: unrecognized options: $ac_unrecognized_opts" >&2;}
-fi
-
diff --git a/Modules/_ctypes/libffi/configure.ac b/Modules/_ctypes/libffi/configure.ac
deleted file mode 100644
index 5c8885f..0000000
--- a/Modules/_ctypes/libffi/configure.ac
+++ /dev/null
@@ -1,630 +0,0 @@
-dnl Process this with autoconf to create configure
-#
-# file from libffi - slightly patched for Python's ctypes
-#
-
-AC_PREREQ(2.68)
-
-AC_INIT([libffi], [3.1], [http://github.com/atgreen/libffi/issues])
-AC_CONFIG_HEADERS([fficonfig.h])
-
-AC_CANONICAL_SYSTEM
-target_alias=${target_alias-$host_alias}
-
-case "${host}" in
-  frv*-elf)
-    LDFLAGS=`echo $LDFLAGS | sed "s/\-B[^ ]*libgloss\/frv\///"`\ -B`pwd`/../libgloss/frv/
-    ;;
-esac
-
-AX_ENABLE_BUILDDIR
-
-AM_INIT_AUTOMAKE
-
-# The same as in boehm-gc and libstdc++. Have to borrow it from there.
-# We must force CC to /not/ be precious variables; otherwise
-# the wrong, non-multilib-adjusted value will be used in multilibs.
-# As a side effect, we have to subst CFLAGS ourselves.
-# Also save and restore CFLAGS, since AC_PROG_CC will come up with
-# defaults of its own if none are provided.
-
-m4_rename([_AC_ARG_VAR_PRECIOUS],[real_PRECIOUS])
-m4_define([_AC_ARG_VAR_PRECIOUS],[])
-save_CFLAGS=$CFLAGS
-AC_PROG_CC
-AC_PROG_CXX
-CFLAGS=$save_CFLAGS
-m4_undefine([_AC_ARG_VAR_PRECIOUS])
-m4_rename_force([real_PRECIOUS],[_AC_ARG_VAR_PRECIOUS])
-
-AC_SUBST(CFLAGS)
-
-AM_PROG_AS
-AM_PROG_CC_C_O
-AC_PROG_LIBTOOL
-AC_CONFIG_MACRO_DIR([m4])
-
-# Test for 64-bit build.
-AC_CHECK_SIZEOF([size_t])
-
-AX_COMPILER_VENDOR
-AX_CC_MAXOPT
-# The AX_CFLAGS_WARN_ALL macro doesn't currently work for sunpro
-# compiler.
-if test "$ax_cv_c_compiler_vendor" != "sun"; then
-  AX_CFLAGS_WARN_ALL
-fi
-
-if test "x$GCC" = "xyes"; then
-  CFLAGS="$CFLAGS -fexceptions"
-fi
-
-cat > local.exp <<EOF
-set CC_FOR_TARGET "$CC"
-set CXX_FOR_TARGET "$CXX"
-EOF
-
-AM_MAINTAINER_MODE
-
-AC_CHECK_HEADERS(sys/mman.h)
-AC_CHECK_FUNCS(mmap)
-AC_FUNC_MMAP_BLACKLIST
-
-dnl The -no-testsuite modules omit the test subdir.
-AM_CONDITIONAL(TESTSUBDIR, test -d $srcdir/testsuite)
-
-TARGETDIR="unknown"
-HAVE_LONG_DOUBLE_VARIANT=0
-case "$host" in
-  aarch64*-*-*)
-	TARGET=AARCH64; TARGETDIR=aarch64
-	;;
-
-  alpha*-*-*)
-	TARGET=ALPHA; TARGETDIR=alpha;
-	# Support 128-bit long double, changeable via command-line switch.
-	HAVE_LONG_DOUBLE='defined(__LONG_DOUBLE_128__)'
-	;;
-
-  arc*-*-*)
-	TARGET=ARC; TARGETDIR=arc
-	;;
-
-  arm*-*-*)
-	TARGET=ARM; TARGETDIR=arm
-	;;
-
-  amd64-*-freebsd* | amd64-*-openbsd*)
-	TARGET=X86_64; TARGETDIR=x86
-  	;;
-
-  amd64-*-freebsd*)
-	TARGET=X86_64; TARGETDIR=x86
-  	;;
-
-  amd64-*-freebsd*)
-	TARGET=X86_64; TARGETDIR=x86
-	;;
-
-  avr32*-*-*)
-	TARGET=AVR32; TARGETDIR=avr32
-	;;
-
-  bfin*)
-  	TARGET=BFIN; TARGETDIR=bfin
-  	;;
-
-  cris-*-*)
-	TARGET=LIBFFI_CRIS; TARGETDIR=cris
-	;;
-
-  frv-*-*)
-	TARGET=FRV; TARGETDIR=frv
-	;;
-
-  hppa*-*-linux* | parisc*-*-linux* | hppa*-*-openbsd*)
-	TARGET=PA_LINUX; TARGETDIR=pa
-	;;
-  hppa*64-*-hpux*)
-	TARGET=PA64_HPUX; TARGETDIR=pa
-	;;
-  hppa*-*-hpux*)
-	TARGET=PA_HPUX; TARGETDIR=pa
-	;;
-
-  i?86-*-freebsd* | i?86-*-openbsd*)
-	TARGET=X86_FREEBSD; TARGETDIR=x86
-	;;
-  i?86-win32* | i?86-*-cygwin* | i?86-*-mingw* | i?86-*-os2* | i?86-*-interix*)
-	TARGET=X86_WIN32; TARGETDIR=x86
-	# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
-	# We must also check with_cross_host to decide if this is a native
-	# or cross-build and select where to install dlls appropriately.
-	if test -n "$with_cross_host" &&
-	   test x"$with_cross_host" != x"no"; then
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
-	else
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
-	fi
-	;;
-  i*86-*-nto-qnx*) 
-        TARGET=X86; TARGETDIR=x86
-        ;;
-  i?86-*-darwin*)
-	TARGET=X86_DARWIN; TARGETDIR=x86
-	;;
-  i?86-*-solaris2.1[[0-9]]*)
-	TARGETDIR=x86
-	if test $ac_cv_sizeof_size_t = 4; then
-	  TARGET=X86; 
-	else
-	  TARGET=X86_64; 
-	fi	  
-	;;
-
-  x86_64-*-darwin*)
-	TARGET=X86_DARWIN; TARGETDIR=x86
-	;;
-
-  x86_64-*-cygwin* | x86_64-*-mingw*)
-	TARGET=X86_WIN64; TARGETDIR=x86
-	# All mingw/cygwin/win32 builds require -no-undefined for sharedlib.
-	# We must also check with_cross_host to decide if this is a native
-	# or cross-build and select where to install dlls appropriately.
-	if test -n "$with_cross_host" &&
-	   test x"$with_cross_host" != x"no"; then
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(toolexeclibdir)"';
-	else
-	  AM_LTLDFLAGS='-no-undefined -bindir "$(bindir)"';
-	fi
-	;;
-
-  i?86-*-* | x86_64-*-*)
-	TARGETDIR=x86
-	if test $ac_cv_sizeof_size_t = 4; then
-	  case "$host" in
-	    *-gnux32)
-	      TARGET=X86_64
-	      ;;
-	    *)
-	      TARGET=X86
-	      ;;
-          esac	
-	else
-	  TARGET=X86_64; 
-	fi	  
-	;;
-
-  ia64*-*-*)
-	TARGET=IA64; TARGETDIR=ia64
-	;;
-
-  m32r*-*-*)
-	TARGET=M32R; TARGETDIR=m32r
-	;;
-
-  m68k-*-*)
-	TARGET=M68K; TARGETDIR=m68k
-	;;
-
-  m88k-*-*)
-	TARGET=M88K; TARGETDIR=m88k
-	;;
-
-  microblaze*-*-*)
-	TARGET=MICROBLAZE; TARGETDIR=microblaze
-	;;
-
-  moxie-*-*)
-	TARGET=MOXIE; TARGETDIR=moxie
-	;;
-
-  metag-*-*)
-	TARGET=METAG; TARGETDIR=metag
-	;;
-
-  mips-sgi-irix5.* | mips-sgi-irix6.* | mips*-*-rtems*)
-	TARGET=MIPS_IRIX; TARGETDIR=mips
-	;;
-  mips*-*linux* | mips*-*-openbsd*)
-	# Support 128-bit long double for NewABI.
-	HAVE_LONG_DOUBLE='defined(__mips64)'
-	TARGET=MIPS_LINUX; TARGETDIR=mips
-	;;
-
-  nios2*-linux*)
-	TARGET=NIOS2; TARGETDIR=nios2
-	;;
-
-  powerpc*-*-linux* | powerpc-*-sysv*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	HAVE_LONG_DOUBLE_VARIANT=1
-	;;
-  powerpc-*-amigaos*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-  powerpc-*-beos*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-  powerpc-*-darwin* | powerpc64-*-darwin*)
-	TARGET=POWERPC_DARWIN; TARGETDIR=powerpc
-	;;
-  powerpc-*-aix* | rs6000-*-aix*)
-	TARGET=POWERPC_AIX; TARGETDIR=powerpc
-	;;
-  powerpc-*-freebsd* | powerpc-*-openbsd*)
-	TARGET=POWERPC_FREEBSD; TARGETDIR=powerpc
-	HAVE_LONG_DOUBLE_VARIANT=1
-	;;
-  powerpc64-*-freebsd*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-  powerpc*-*-rtems*)
-	TARGET=POWERPC; TARGETDIR=powerpc
-	;;
-
-  s390-*-* | s390x-*-*)
-	TARGET=S390; TARGETDIR=s390
-	;;
-
-  sh-*-* | sh[[34]]*-*-*)
-	TARGET=SH; TARGETDIR=sh
-	;;
-  sh64-*-* | sh5*-*-*)
-	TARGET=SH64; TARGETDIR=sh64
-	;;
-
-  sparc*-*-*)
-	TARGET=SPARC; TARGETDIR=sparc
-	;;
-
-  tile*-*)
-        TARGET=TILE; TARGETDIR=tile
-        ;;
-
-  vax-*-*)
-	TARGET=VAX; TARGETDIR=vax
-	;;
-
-  xtensa*-*)
-	TARGET=XTENSA; TARGETDIR=xtensa
-	;;
-
-esac
-
-AC_SUBST(AM_RUNTESTFLAGS)
-AC_SUBST(AM_LTLDFLAGS)
-
-if test $TARGETDIR = unknown; then
-  AC_MSG_ERROR(["libffi has not been ported to $host."])
-fi
-
-AM_CONDITIONAL(MIPS,[expr x$TARGET : 'xMIPS' > /dev/null])
-AM_CONDITIONAL(BFIN, test x$TARGET = xBFIN)
-AM_CONDITIONAL(SPARC, test x$TARGET = xSPARC)
-AM_CONDITIONAL(X86, test x$TARGET = xX86)
-AM_CONDITIONAL(X86_FREEBSD, test x$TARGET = xX86_FREEBSD)
-AM_CONDITIONAL(X86_WIN32, test x$TARGET = xX86_WIN32)
-AM_CONDITIONAL(X86_WIN64, test x$TARGET = xX86_WIN64)
-AM_CONDITIONAL(X86_DARWIN, test x$TARGET = xX86_DARWIN)
-AM_CONDITIONAL(X86_DARWIN32, test x$TARGET = xX86_DARWIN && test $ac_cv_sizeof_size_t = 4)
-AM_CONDITIONAL(X86_DARWIN64, test x$TARGET = xX86_DARWIN && test $ac_cv_sizeof_size_t = 8)
-AM_CONDITIONAL(ALPHA, test x$TARGET = xALPHA)
-AM_CONDITIONAL(IA64, test x$TARGET = xIA64)
-AM_CONDITIONAL(M32R, test x$TARGET = xM32R)
-AM_CONDITIONAL(M68K, test x$TARGET = xM68K)
-AM_CONDITIONAL(M88K, test x$TARGET = xM88K)
-AM_CONDITIONAL(MICROBLAZE, test x$TARGET = xMICROBLAZE)
-AM_CONDITIONAL(METAG, test x$TARGET = xMETAG)
-AM_CONDITIONAL(MOXIE, test x$TARGET = xMOXIE)
-AM_CONDITIONAL(NIOS2, test x$TARGET = xNIOS2)
-AM_CONDITIONAL(POWERPC, test x$TARGET = xPOWERPC)
-AM_CONDITIONAL(POWERPC_AIX, test x$TARGET = xPOWERPC_AIX)
-AM_CONDITIONAL(POWERPC_DARWIN, test x$TARGET = xPOWERPC_DARWIN)
-AM_CONDITIONAL(POWERPC_FREEBSD, test x$TARGET = xPOWERPC_FREEBSD)
-AM_CONDITIONAL(AARCH64, test x$TARGET = xAARCH64)
-AM_CONDITIONAL(ARC, test x$TARGET = xARC)
-AM_CONDITIONAL(ARM, test x$TARGET = xARM)
-AM_CONDITIONAL(AVR32, test x$TARGET = xAVR32)
-AM_CONDITIONAL(LIBFFI_CRIS, test x$TARGET = xLIBFFI_CRIS)
-AM_CONDITIONAL(FRV, test x$TARGET = xFRV)
-AM_CONDITIONAL(S390, test x$TARGET = xS390)
-AM_CONDITIONAL(X86_64, test x$TARGET = xX86_64)
-AM_CONDITIONAL(SH, test x$TARGET = xSH)
-AM_CONDITIONAL(SH64, test x$TARGET = xSH64)
-AM_CONDITIONAL(PA_LINUX, test x$TARGET = xPA_LINUX)
-AM_CONDITIONAL(PA_HPUX, test x$TARGET = xPA_HPUX)
-AM_CONDITIONAL(PA64_HPUX, test x$TARGET = xPA64_HPUX)
-AM_CONDITIONAL(TILE, test x$TARGET = xTILE)
-AM_CONDITIONAL(VAX, test x$TARGET = xVAX)
-AM_CONDITIONAL(XTENSA, test x$TARGET = xXTENSA)
-
-AC_HEADER_STDC
-AC_CHECK_FUNCS(memcpy)
-AC_FUNC_ALLOCA
-
-AC_CHECK_SIZEOF(double)
-AC_CHECK_SIZEOF(long double)
-
-# Also AC_SUBST this variable for ffi.h.
-if test -z "$HAVE_LONG_DOUBLE"; then
-  HAVE_LONG_DOUBLE=0
-  if test $ac_cv_sizeof_long_double != 0; then
-    if test $HAVE_LONG_DOUBLE_VARIANT != 0; then
-      AC_DEFINE(HAVE_LONG_DOUBLE_VARIANT, 1, [Define if you support more than one size of the long double type])
-      HAVE_LONG_DOUBLE=1
-    else
-      if test $ac_cv_sizeof_double != $ac_cv_sizeof_long_double; then
-        HAVE_LONG_DOUBLE=1
-        AC_DEFINE(HAVE_LONG_DOUBLE, 1, [Define if you have the long double type and it is bigger than a double])
-      fi
-    fi
-  fi
-fi
-AC_SUBST(HAVE_LONG_DOUBLE)
-AC_SUBST(HAVE_LONG_DOUBLE_VARIANT)
-
-AC_C_BIGENDIAN
-
-GCC_AS_CFI_PSEUDO_OP
-
-if test x$TARGET = xSPARC; then
-    AC_CACHE_CHECK([assembler and linker support unaligned pc related relocs],
-	libffi_cv_as_sparc_ua_pcrel, [
-	save_CFLAGS="$CFLAGS"
-	save_LDFLAGS="$LDFLAGS"
-	CFLAGS="$CFLAGS -fpic"
-	LDFLAGS="$LDFLAGS -shared"
-	AC_TRY_LINK([asm (".text; foo: nop; .data; .align 4; .byte 0; .uaword %r_disp32(foo); .text");],,
-		    [libffi_cv_as_sparc_ua_pcrel=yes],
-		    [libffi_cv_as_sparc_ua_pcrel=no])
-	CFLAGS="$save_CFLAGS"
-	LDFLAGS="$save_LDFLAGS"])
-    if test "x$libffi_cv_as_sparc_ua_pcrel" = xyes; then
-	AC_DEFINE(HAVE_AS_SPARC_UA_PCREL, 1,
-		  [Define if your assembler and linker support unaligned PC relative relocs.])
-    fi
-
-    AC_CACHE_CHECK([assembler .register pseudo-op support],
-       libffi_cv_as_register_pseudo_op, [
-       libffi_cv_as_register_pseudo_op=unknown
-       # Check if we have .register
-       AC_TRY_COMPILE(,[asm (".register %g2, #scratch");],
-		       [libffi_cv_as_register_pseudo_op=yes],
-		       [libffi_cv_as_register_pseudo_op=no])
-    ])
-    if test "x$libffi_cv_as_register_pseudo_op" = xyes; then
-       AC_DEFINE(HAVE_AS_REGISTER_PSEUDO_OP, 1,
-	       [Define if your assembler supports .register.])
-    fi
-fi
-
-if test x$TARGET = xX86 || test x$TARGET = xX86_WIN32 || test x$TARGET = xX86_64; then
-    AC_CACHE_CHECK([assembler supports pc related relocs],
-	libffi_cv_as_x86_pcrel, [
-	libffi_cv_as_x86_pcrel=no
-	echo '.text; foo: nop; .data; .long foo-.; .text' > conftest.s
-	if $CC $CFLAGS -c conftest.s > /dev/null 2>&1; then
-	    libffi_cv_as_x86_pcrel=yes
-	fi
-	])
-    if test "x$libffi_cv_as_x86_pcrel" = xyes; then
-	AC_DEFINE(HAVE_AS_X86_PCREL, 1,
-		  [Define if your assembler supports PC relative relocs.])
-    fi
-
-    AC_CACHE_CHECK([assembler .ascii pseudo-op support],
-       libffi_cv_as_ascii_pseudo_op, [
-       libffi_cv_as_ascii_pseudo_op=unknown
-       # Check if we have .ascii
-       AC_TRY_COMPILE(,[asm (".ascii \\"string\\"");],
-		       [libffi_cv_as_ascii_pseudo_op=yes],
-		       [libffi_cv_as_ascii_pseudo_op=no])
-    ])
-    if test "x$libffi_cv_as_ascii_pseudo_op" = xyes; then
-       AC_DEFINE(HAVE_AS_ASCII_PSEUDO_OP, 1,
-	       [Define if your assembler supports .ascii.])
-    fi
-
-    AC_CACHE_CHECK([assembler .string pseudo-op support],
-       libffi_cv_as_string_pseudo_op, [
-       libffi_cv_as_string_pseudo_op=unknown
-       # Check if we have .string
-       AC_TRY_COMPILE(,[asm (".string \\"string\\"");],
-		       [libffi_cv_as_string_pseudo_op=yes],
-		       [libffi_cv_as_string_pseudo_op=no])
-    ])
-    if test "x$libffi_cv_as_string_pseudo_op" = xyes; then
-       AC_DEFINE(HAVE_AS_STRING_PSEUDO_OP, 1,
-	       [Define if your assembler supports .string.])
-    fi
-fi
-
-# On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC.
-AC_ARG_ENABLE(pax_emutramp,
-  [  --enable-pax_emutramp       enable pax emulated trampolines, for we can't use PROT_EXEC],
-  if test "$enable_pax_emutramp" = "yes"; then
-    AC_DEFINE(FFI_MMAP_EXEC_EMUTRAMP_PAX, 1,
-      [Define this if you want to enable pax emulated trampolines])
-  fi)
-
-LT_SYS_SYMBOL_USCORE
-if test "x$sys_symbol_underscore" = xyes; then
-    AC_DEFINE(SYMBOL_UNDERSCORE, 1, [Define if symbols are underscored.])
-fi
-
-FFI_EXEC_TRAMPOLINE_TABLE=0
-case "$target" in
-     *arm*-apple-darwin*)
-       FFI_EXEC_TRAMPOLINE_TABLE=1
-       AC_DEFINE(FFI_EXEC_TRAMPOLINE_TABLE, 1,
-                 [Cannot use PROT_EXEC on this target, so, we revert to
-                   alternative means])
-     ;;
-     *-apple-darwin1* | *-*-freebsd* | *-*-kfreebsd* | *-*-openbsd* | *-pc-solaris*)
-       AC_DEFINE(FFI_MMAP_EXEC_WRIT, 1,
-                 [Cannot use malloc on this target, so, we revert to
-                   alternative means])
-     ;;
-esac
-AM_CONDITIONAL(FFI_EXEC_TRAMPOLINE_TABLE, test x$FFI_EXEC_TRAMPOLINE_TABLE = x1)
-AC_SUBST(FFI_EXEC_TRAMPOLINE_TABLE)
-
-if test x$TARGET = xX86_64; then
-    AC_CACHE_CHECK([toolchain supports unwind section type],
-	libffi_cv_as_x86_64_unwind_section_type, [
-        cat  > conftest1.s << EOF
-.text
-.globl foo
-foo:
-jmp bar
-.section .eh_frame,"a",@unwind
-bar:
-EOF
-
-        cat > conftest2.c  << EOF
-extern void foo();
-int main(){foo();}
-EOF
-
-	libffi_cv_as_x86_64_unwind_section_type=no
-	# we ensure that we can compile _and_ link an assembly file containing an @unwind section
-	# since the compiler can support it and not the linker (ie old binutils)
-	if $CC -Wa,--fatal-warnings $CFLAGS -c conftest1.s > /dev/null 2>&1 && \
-           $CC conftest2.c conftest1.o > /dev/null 2>&1 ; then
-	    libffi_cv_as_x86_64_unwind_section_type=yes
-	fi
-	])
-    if test "x$libffi_cv_as_x86_64_unwind_section_type" = xyes; then
-	AC_DEFINE(HAVE_AS_X86_64_UNWIND_SECTION_TYPE, 1,
-		  [Define if your assembler supports unwind section type.])
-    fi
-fi
-
-if test "x$GCC" = "xyes"; then
-  AC_CACHE_CHECK([whether .eh_frame section should be read-only],
-      libffi_cv_ro_eh_frame, [
-  	libffi_cv_ro_eh_frame=no
-  	echo 'extern void foo (void); void bar (void) { foo (); foo (); }' > conftest.c
-  	if $CC $CFLAGS -c -fpic -fexceptions -o conftest.o conftest.c > /dev/null 2>&1; then
-	    objdump -h conftest.o > conftest.dump 2>&1
-	    libffi_eh_frame_line=`grep -n eh_frame conftest.dump | cut -d: -f 1`
-	    libffi_test_line=`expr $libffi_eh_frame_line + 1`p
-	    sed -n $libffi_test_line conftest.dump > conftest.line
-  	    if grep READONLY conftest.line > /dev/null; then
-  		libffi_cv_ro_eh_frame=yes
-  	    fi
-  	fi
-  	rm -f conftest.*
-      ])
-  if test "x$libffi_cv_ro_eh_frame" = xyes; then
-      AC_DEFINE(HAVE_RO_EH_FRAME, 1,
-  	      [Define if .eh_frame sections should be read-only.])
-      AC_DEFINE(EH_FRAME_FLAGS, "a",
-  	      [Define to the flags needed for the .section .eh_frame directive.  ])
-  else
-      AC_DEFINE(EH_FRAME_FLAGS, "aw",
-  	      [Define to the flags needed for the .section .eh_frame directive.  ])
-  fi
-
-  AC_CACHE_CHECK([for __attribute__((visibility("hidden")))],
-      libffi_cv_hidden_visibility_attribute, [
-  	echo 'int __attribute__ ((visibility ("hidden"))) foo (void) { return 1  ; }' > conftest.c
-  	libffi_cv_hidden_visibility_attribute=no
-  	if AC_TRY_COMMAND(${CC-cc} -Werror -S conftest.c -o conftest.s 1>&AS_MESSAGE_LOG_FD); then
-  	    if grep '\.hidden.*foo' conftest.s >/dev/null; then
-  		libffi_cv_hidden_visibility_attribute=yes
-  	    fi
-  	fi
-  	rm -f conftest.*
-      ])
-  if test $libffi_cv_hidden_visibility_attribute = yes; then
-      AC_DEFINE(HAVE_HIDDEN_VISIBILITY_ATTRIBUTE, 1,
-  	      [Define if __attribute__((visibility("hidden"))) is supported.])
-  fi
-fi
-
-AH_BOTTOM([
-#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
-#ifdef LIBFFI_ASM
-#define FFI_HIDDEN(name) .hidden name
-#else
-#define FFI_HIDDEN __attribute__ ((visibility ("hidden")))
-#endif
-#else
-#ifdef LIBFFI_ASM
-#define FFI_HIDDEN(name)
-#else
-#define FFI_HIDDEN
-#endif
-#endif
-])
-
-AC_SUBST(TARGET)
-AC_SUBST(TARGETDIR)
-
-AC_SUBST(SHELL)
-
-AC_ARG_ENABLE(debug,
-[  --enable-debug          debugging mode],
-  if test "$enable_debug" = "yes"; then
-    AC_DEFINE(FFI_DEBUG, 1, [Define this if you want extra debugging.])
-  fi)
-AM_CONDITIONAL(FFI_DEBUG, test "$enable_debug" = "yes")
-
-AC_ARG_ENABLE(structs,
-[  --disable-structs       omit code for struct support],
-  if test "$enable_structs" = "no"; then
-    AC_DEFINE(FFI_NO_STRUCTS, 1, [Define this if you do not want support for aggregate types.])
-  fi)
-AM_CONDITIONAL(FFI_DEBUG, test "$enable_debug" = "yes")
-
-AC_ARG_ENABLE(raw-api,
-[  --disable-raw-api       make the raw api unavailable],
-  if test "$enable_raw_api" = "no"; then
-    AC_DEFINE(FFI_NO_RAW_API, 1, [Define this if you do not want support for the raw API.])
-  fi)
-
-AC_ARG_ENABLE(purify-safety,
-[  --enable-purify-safety  purify-safe mode],
-  if test "$enable_purify_safety" = "yes"; then
-    AC_DEFINE(USING_PURIFY, 1, [Define this if you are using Purify and want to suppress spurious messages.])
-  fi)
-
-# These variables are only ever used when we cross-build to X86_WIN32.
-# And we only support this with GCC, so...
-if test "x$GCC" = "xyes"; then
-  if test -n "$with_cross_host" &&
-     test x"$with_cross_host" != x"no"; then
-    toolexecdir='$(exec_prefix)/$(target_alias)'
-    toolexeclibdir='$(toolexecdir)/lib'
-  else
-    toolexecdir='$(libdir)/gcc-lib/$(target_alias)'
-    toolexeclibdir='$(libdir)'
-  fi
-  multi_os_directory=`$CC $CFLAGS -print-multi-os-directory`
-  case $multi_os_directory in
-    .) ;; # Avoid trailing /.
-    ../*) toolexeclibdir=$toolexeclibdir/$multi_os_directory ;;
-  esac
-  AC_SUBST(toolexecdir)
-else
-  toolexeclibdir='$(libdir)'
-fi
-AC_SUBST(toolexeclibdir)
-
-AC_CONFIG_COMMANDS(include, [test -d include || mkdir include])
-AC_CONFIG_COMMANDS(src, [
-test -d src || mkdir src
-test -d src/$TARGETDIR || mkdir src/$TARGETDIR
-], [TARGETDIR="$TARGETDIR"])
-
-AC_CONFIG_LINKS(include/ffitarget.h:src/$TARGETDIR/ffitarget.h)
-
-AC_CONFIG_FILES(include/Makefile include/ffi.h Makefile testsuite/Makefile man/Makefile libffi.pc)
-
-AC_CONFIG_LINKS(include/ffi_common.h:include/ffi_common.h)
-
-AC_CONFIG_FILES(fficonfig.py)
-
-AC_OUTPUT
diff --git a/Modules/_ctypes/libffi/depcomp b/Modules/_ctypes/libffi/depcomp
deleted file mode 100755
index 4ebd5b3..0000000
--- a/Modules/_ctypes/libffi/depcomp
+++ /dev/null
@@ -1,791 +0,0 @@
-#! /bin/sh
-# depcomp - compile a program generating dependencies as side-effects
-
-scriptversion=2013-05-30.07; # UTC
-
-# Copyright (C) 1999-2013 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# Originally written by Alexandre Oliva <oliva@dcc.unicamp.br>.
-
-case $1 in
-  '')
-    echo "$0: No command.  Try '$0 --help' for more information." 1>&2
-    exit 1;
-    ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: depcomp [--help] [--version] PROGRAM [ARGS]
-
-Run PROGRAMS ARGS to compile a file, generating dependencies
-as side-effects.
-
-Environment variables:
-  depmode     Dependency tracking mode.
-  source      Source file read by 'PROGRAMS ARGS'.
-  object      Object file output by 'PROGRAMS ARGS'.
-  DEPDIR      directory where to store dependencies.
-  depfile     Dependency file to output.
-  tmpdepfile  Temporary file to use when outputting dependencies.
-  libtool     Whether libtool is used (yes/no).
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "depcomp $scriptversion"
-    exit $?
-    ;;
-esac
-
-# Get the directory component of the given path, and save it in the
-# global variables '$dir'.  Note that this directory component will
-# be either empty or ending with a '/' character.  This is deliberate.
-set_dir_from ()
-{
-  case $1 in
-    */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;;
-      *) dir=;;
-  esac
-}
-
-# Get the suffix-stripped basename of the given path, and save it the
-# global variable '$base'.
-set_base_from ()
-{
-  base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'`
-}
-
-# If no dependency file was actually created by the compiler invocation,
-# we still have to create a dummy depfile, to avoid errors with the
-# Makefile "include basename.Plo" scheme.
-make_dummy_depfile ()
-{
-  echo "#dummy" > "$depfile"
-}
-
-# Factor out some common post-processing of the generated depfile.
-# Requires the auxiliary global variable '$tmpdepfile' to be set.
-aix_post_process_depfile ()
-{
-  # If the compiler actually managed to produce a dependency file,
-  # post-process it.
-  if test -f "$tmpdepfile"; then
-    # Each line is of the form 'foo.o: dependency.h'.
-    # Do two passes, one to just change these to
-    #   $object: dependency.h
-    # and one to simply output
-    #   dependency.h:
-    # which is needed to avoid the deleted-header problem.
-    { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile"
-      sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile"
-    } > "$depfile"
-    rm -f "$tmpdepfile"
-  else
-    make_dummy_depfile
-  fi
-}
-
-# A tabulation character.
-tab='	'
-# A newline character.
-nl='
-'
-# Character ranges might be problematic outside the C locale.
-# These definitions help.
-upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ
-lower=abcdefghijklmnopqrstuvwxyz
-digits=0123456789
-alpha=${upper}${lower}
-
-if test -z "$depmode" || test -z "$source" || test -z "$object"; then
-  echo "depcomp: Variables source, object and depmode must be set" 1>&2
-  exit 1
-fi
-
-# Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po.
-depfile=${depfile-`echo "$object" |
-  sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`}
-tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`}
-
-rm -f "$tmpdepfile"
-
-# Avoid interferences from the environment.
-gccflag= dashmflag=
-
-# Some modes work just like other modes, but use different flags.  We
-# parameterize here, but still list the modes in the big case below,
-# to make depend.m4 easier to write.  Note that we *cannot* use a case
-# here, because this file can only contain one case statement.
-if test "$depmode" = hp; then
-  # HP compiler uses -M and no extra arg.
-  gccflag=-M
-  depmode=gcc
-fi
-
-if test "$depmode" = dashXmstdout; then
-  # This is just like dashmstdout with a different argument.
-  dashmflag=-xM
-  depmode=dashmstdout
-fi
-
-cygpath_u="cygpath -u -f -"
-if test "$depmode" = msvcmsys; then
-  # This is just like msvisualcpp but w/o cygpath translation.
-  # Just convert the backslash-escaped backslashes to single forward
-  # slashes to satisfy depend.m4
-  cygpath_u='sed s,\\\\,/,g'
-  depmode=msvisualcpp
-fi
-
-if test "$depmode" = msvc7msys; then
-  # This is just like msvc7 but w/o cygpath translation.
-  # Just convert the backslash-escaped backslashes to single forward
-  # slashes to satisfy depend.m4
-  cygpath_u='sed s,\\\\,/,g'
-  depmode=msvc7
-fi
-
-if test "$depmode" = xlc; then
-  # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information.
-  gccflag=-qmakedep=gcc,-MF
-  depmode=gcc
-fi
-
-case "$depmode" in
-gcc3)
-## gcc 3 implements dependency tracking that does exactly what
-## we want.  Yay!  Note: for some reason libtool 1.4 doesn't like
-## it if -MD -MP comes after the -MF stuff.  Hmm.
-## Unfortunately, FreeBSD c89 acceptance of flags depends upon
-## the command line argument order; so add the flags where they
-## appear in depend2.am.  Note that the slowdown incurred here
-## affects only configure: in makefiles, %FASTDEP% shortcuts this.
-  for arg
-  do
-    case $arg in
-    -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;;
-    *)  set fnord "$@" "$arg" ;;
-    esac
-    shift # fnord
-    shift # $arg
-  done
-  "$@"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  mv "$tmpdepfile" "$depfile"
-  ;;
-
-gcc)
-## Note that this doesn't just cater to obsosete pre-3.x GCC compilers.
-## but also to in-use compilers like IMB xlc/xlC and the HP C compiler.
-## (see the conditional assignment to $gccflag above).
-## There are various ways to get dependency output from gcc.  Here's
-## why we pick this rather obscure method:
-## - Don't want to use -MD because we'd like the dependencies to end
-##   up in a subdir.  Having to rename by hand is ugly.
-##   (We might end up doing this anyway to support other compilers.)
-## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like
-##   -MM, not -M (despite what the docs say).  Also, it might not be
-##   supported by the other compilers which use the 'gcc' depmode.
-## - Using -M directly means running the compiler twice (even worse
-##   than renaming).
-  if test -z "$gccflag"; then
-    gccflag=-MD,
-  fi
-  "$@" -Wp,"$gccflag$tmpdepfile"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  # The second -e expression handles DOS-style file names with drive
-  # letters.
-  sed -e 's/^[^:]*: / /' \
-      -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile"
-## This next piece of magic avoids the "deleted header file" problem.
-## The problem is that when a header file which appears in a .P file
-## is deleted, the dependency causes make to die (because there is
-## typically no way to rebuild the header).  We avoid this by adding
-## dummy dependencies for each header file.  Too bad gcc doesn't do
-## this for us directly.
-## Some versions of gcc put a space before the ':'.  On the theory
-## that the space means something, we add a space to the output as
-## well.  hp depmode also adds that space, but also prefixes the VPATH
-## to the object.  Take care to not repeat it in the output.
-## Some versions of the HPUX 10.20 sed can't process this invocation
-## correctly.  Breaking it into two sed invocations is a workaround.
-  tr ' ' "$nl" < "$tmpdepfile" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-sgi)
-  if test "$libtool" = yes; then
-    "$@" "-Wp,-MDupdate,$tmpdepfile"
-  else
-    "$@" -MDupdate "$tmpdepfile"
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-
-  if test -f "$tmpdepfile"; then  # yes, the sourcefile depend on other files
-    echo "$object : \\" > "$depfile"
-    # Clip off the initial element (the dependent).  Don't try to be
-    # clever and replace this with sed code, as IRIX sed won't handle
-    # lines with more than a fixed number of characters (4096 in
-    # IRIX 6.2 sed, 8192 in IRIX 6.5).  We also remove comment lines;
-    # the IRIX cc adds comments like '#:fec' to the end of the
-    # dependency line.
-    tr ' ' "$nl" < "$tmpdepfile" \
-      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \
-      | tr "$nl" ' ' >> "$depfile"
-    echo >> "$depfile"
-    # The second pass generates a dummy entry for each header file.
-    tr ' ' "$nl" < "$tmpdepfile" \
-      | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \
-      >> "$depfile"
-  else
-    make_dummy_depfile
-  fi
-  rm -f "$tmpdepfile"
-  ;;
-
-xlc)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-aix)
-  # The C for AIX Compiler uses -M and outputs the dependencies
-  # in a .u file.  In older versions, this file always lives in the
-  # current directory.  Also, the AIX compiler puts '$object:' at the
-  # start of each line; $object doesn't have directory information.
-  # Version 6 uses the directory in both cases.
-  set_dir_from "$object"
-  set_base_from "$object"
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$base.u
-    tmpdepfile3=$dir.libs/$base.u
-    "$@" -Wc,-M
-  else
-    tmpdepfile1=$dir$base.u
-    tmpdepfile2=$dir$base.u
-    tmpdepfile3=$dir$base.u
-    "$@" -M
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  aix_post_process_depfile
-  ;;
-
-tcc)
-  # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26
-  # FIXME: That version still under development at the moment of writing.
-  #        Make that this statement remains true also for stable, released
-  #        versions.
-  # It will wrap lines (doesn't matter whether long or short) with a
-  # trailing '\', as in:
-  #
-  #   foo.o : \
-  #    foo.c \
-  #    foo.h \
-  #
-  # It will put a trailing '\' even on the last line, and will use leading
-  # spaces rather than leading tabs (at least since its commit 0394caf7
-  # "Emit spaces for -MD").
-  "$@" -MD -MF "$tmpdepfile"
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
-  # We have to change lines of the first kind to '$object: \'.
-  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
-  # And for each line of the second kind, we have to emit a 'dep.h:'
-  # dummy dependency, to avoid the deleted-header problem.
-  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-## The order of this option in the case statement is important, since the
-## shell code in configure will try each of these formats in the order
-## listed in this file.  A plain '-MD' option would be understood by many
-## compilers, so we must ensure this comes after the gcc and icc options.
-pgcc)
-  # Portland's C compiler understands '-MD'.
-  # Will always output deps to 'file.d' where file is the root name of the
-  # source file under compilation, even if file resides in a subdirectory.
-  # The object file name does not affect the name of the '.d' file.
-  # pgcc 10.2 will output
-  #    foo.o: sub/foo.c sub/foo.h
-  # and will wrap long lines using '\' :
-  #    foo.o: sub/foo.c ... \
-  #     sub/foo.h ... \
-  #     ...
-  set_dir_from "$object"
-  # Use the source, not the object, to determine the base name, since
-  # that's sadly what pgcc will do too.
-  set_base_from "$source"
-  tmpdepfile=$base.d
-
-  # For projects that build the same source file twice into different object
-  # files, the pgcc approach of using the *source* file root name can cause
-  # problems in parallel builds.  Use a locking strategy to avoid stomping on
-  # the same $tmpdepfile.
-  lockdir=$base.d-lock
-  trap "
-    echo '$0: caught signal, cleaning up...' >&2
-    rmdir '$lockdir'
-    exit 1
-  " 1 2 13 15
-  numtries=100
-  i=$numtries
-  while test $i -gt 0; do
-    # mkdir is a portable test-and-set.
-    if mkdir "$lockdir" 2>/dev/null; then
-      # This process acquired the lock.
-      "$@" -MD
-      stat=$?
-      # Release the lock.
-      rmdir "$lockdir"
-      break
-    else
-      # If the lock is being held by a different process, wait
-      # until the winning process is done or we timeout.
-      while test -d "$lockdir" && test $i -gt 0; do
-        sleep 1
-        i=`expr $i - 1`
-      done
-    fi
-    i=`expr $i - 1`
-  done
-  trap - 1 2 13 15
-  if test $i -le 0; then
-    echo "$0: failed to acquire lock after $numtries attempts" >&2
-    echo "$0: check lockdir '$lockdir'" >&2
-    exit 1
-  fi
-
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  # Each line is of the form `foo.o: dependent.h',
-  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
-  # Do two passes, one to just change these to
-  # `$object: dependent.h' and one to simply `dependent.h:'.
-  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-hp2)
-  # The "hp" stanza above does not work with aCC (C++) and HP's ia64
-  # compilers, which have integrated preprocessors.  The correct option
-  # to use with these is +Maked; it writes dependencies to a file named
-  # 'foo.d', which lands next to the object file, wherever that
-  # happens to be.
-  # Much of this is similar to the tru64 case; see comments there.
-  set_dir_from  "$object"
-  set_base_from "$object"
-  if test "$libtool" = yes; then
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir.libs/$base.d
-    "$@" -Wc,+Maked
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    "$@" +Maked
-  fi
-  stat=$?
-  if test $stat -ne 0; then
-     rm -f "$tmpdepfile1" "$tmpdepfile2"
-     exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  if test -f "$tmpdepfile"; then
-    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
-    # Add 'dependent.h:' lines.
-    sed -ne '2,${
-               s/^ *//
-               s/ \\*$//
-               s/$/:/
-               p
-             }' "$tmpdepfile" >> "$depfile"
-  else
-    make_dummy_depfile
-  fi
-  rm -f "$tmpdepfile" "$tmpdepfile2"
-  ;;
-
-tru64)
-  # The Tru64 compiler uses -MD to generate dependencies as a side
-  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
-  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
-  # dependencies in 'foo.d' instead, so we check for that too.
-  # Subdirectories are respected.
-  set_dir_from  "$object"
-  set_base_from "$object"
-
-  if test "$libtool" = yes; then
-    # Libtool generates 2 separate objects for the 2 libraries.  These
-    # two compilations output dependencies in $dir.libs/$base.o.d and
-    # in $dir$base.o.d.  We have to check for both files, because
-    # one of the two compilations can be disabled.  We should prefer
-    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
-    # automatically cleaned when .libs/ is deleted, while ignoring
-    # the former would cause a distcleancheck panic.
-    tmpdepfile1=$dir$base.o.d          # libtool 1.5
-    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
-    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
-    "$@" -Wc,-MD
-  else
-    tmpdepfile1=$dir$base.d
-    tmpdepfile2=$dir$base.d
-    tmpdepfile3=$dir$base.d
-    "$@" -MD
-  fi
-
-  stat=$?
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-    exit $stat
-  fi
-
-  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3"
-  do
-    test -f "$tmpdepfile" && break
-  done
-  # Same post-processing that is required for AIX mode.
-  aix_post_process_depfile
-  ;;
-
-msvc7)
-  if test "$libtool" = yes; then
-    showIncludes=-Wc,-showIncludes
-  else
-    showIncludes=-showIncludes
-  fi
-  "$@" $showIncludes > "$tmpdepfile"
-  stat=$?
-  grep -v '^Note: including file: ' "$tmpdepfile"
-  if test $stat -ne 0; then
-    rm -f "$tmpdepfile"
-    exit $stat
-  fi
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  # The first sed program below extracts the file names and escapes
-  # backslashes for cygpath.  The second sed program outputs the file
-  # name when reading, but also accumulates all include files in the
-  # hold buffer in order to output them again at the end.  This only
-  # works with sed implementations that can handle large buffers.
-  sed < "$tmpdepfile" -n '
-/^Note: including file:  *\(.*\)/ {
-  s//\1/
-  s/\\/\\\\/g
-  p
-}' | $cygpath_u | sort -u | sed -n '
-s/ /\\ /g
-s/\(.*\)/'"$tab"'\1 \\/p
-s/.\(.*\) \\/\1:/
-H
-$ {
-  s/.*/'"$tab"'/
-  G
-  p
-}' >> "$depfile"
-  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
-  rm -f "$tmpdepfile"
-  ;;
-
-msvc7msys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-#nosideeffect)
-  # This comment above is used by automake to tell side-effect
-  # dependency tracking mechanisms from slower ones.
-
-dashmstdout)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout, regardless of -o.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove '-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  test -z "$dashmflag" && dashmflag=-M
-  # Require at least two characters before searching for ':'
-  # in the target name.  This is to cope with DOS-style filenames:
-  # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise.
-  "$@" $dashmflag |
-    sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile"
-  rm -f "$depfile"
-  cat < "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process this sed invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  tr ' ' "$nl" < "$tmpdepfile" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-dashXmstdout)
-  # This case only exists to satisfy depend.m4.  It is never actually
-  # run, as this mode is specially recognized in the preamble.
-  exit 1
-  ;;
-
-makedepend)
-  "$@" || exit $?
-  # Remove any Libtool call
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-  # X makedepend
-  shift
-  cleared=no eat=no
-  for arg
-  do
-    case $cleared in
-    no)
-      set ""; shift
-      cleared=yes ;;
-    esac
-    if test $eat = yes; then
-      eat=no
-      continue
-    fi
-    case "$arg" in
-    -D*|-I*)
-      set fnord "$@" "$arg"; shift ;;
-    # Strip any option that makedepend may not understand.  Remove
-    # the object too, otherwise makedepend will parse it as a source file.
-    -arch)
-      eat=yes ;;
-    -*|$object)
-      ;;
-    *)
-      set fnord "$@" "$arg"; shift ;;
-    esac
-  done
-  obj_suffix=`echo "$object" | sed 's/^.*\././'`
-  touch "$tmpdepfile"
-  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
-  rm -f "$depfile"
-  # makedepend may prepend the VPATH from the source file name to the object.
-  # No need to regex-escape $object, excess matching of '.' is harmless.
-  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
-  # Some versions of the HPUX 10.20 sed can't process the last invocation
-  # correctly.  Breaking it into two sed invocations is a workaround.
-  sed '1,2d' "$tmpdepfile" \
-    | tr ' ' "$nl" \
-    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
-    | sed -e 's/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile" "$tmpdepfile".bak
-  ;;
-
-cpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  # Remove '-o $object'.
-  IFS=" "
-  for arg
-  do
-    case $arg in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    *)
-      set fnord "$@" "$arg"
-      shift # fnord
-      shift # $arg
-      ;;
-    esac
-  done
-
-  "$@" -E \
-    | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-             -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \
-    | sed '$ s: \\$::' > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  cat < "$tmpdepfile" >> "$depfile"
-  sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvisualcpp)
-  # Important note: in order to support this mode, a compiler *must*
-  # always write the preprocessed file to stdout.
-  "$@" || exit $?
-
-  # Remove the call to Libtool.
-  if test "$libtool" = yes; then
-    while test "X$1" != 'X--mode=compile'; do
-      shift
-    done
-    shift
-  fi
-
-  IFS=" "
-  for arg
-  do
-    case "$arg" in
-    -o)
-      shift
-      ;;
-    $object)
-      shift
-      ;;
-    "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI")
-        set fnord "$@"
-        shift
-        shift
-        ;;
-    *)
-        set fnord "$@" "$arg"
-        shift
-        shift
-        ;;
-    esac
-  done
-  "$@" -E 2>/dev/null |
-  sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile"
-  rm -f "$depfile"
-  echo "$object : \\" > "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile"
-  echo "$tab" >> "$depfile"
-  sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile"
-  rm -f "$tmpdepfile"
-  ;;
-
-msvcmsys)
-  # This case exists only to let depend.m4 do its work.  It works by
-  # looking at the text of this script.  This case will never be run,
-  # since it is checked for above.
-  exit 1
-  ;;
-
-none)
-  exec "$@"
-  ;;
-
-*)
-  echo "Unknown depmode $depmode" 1>&2
-  exit 1
-  ;;
-esac
-
-exit 0
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Modules/_ctypes/libffi/doc/libffi.info b/Modules/_ctypes/libffi/doc/libffi.info
deleted file mode 100644
index 3990939..0000000
--- a/Modules/_ctypes/libffi/doc/libffi.info
+++ /dev/null
Binary files differ
diff --git a/Modules/_ctypes/libffi/doc/libffi.texi b/Modules/_ctypes/libffi/doc/libffi.texi
deleted file mode 100644
index a2b1242..0000000
--- a/Modules/_ctypes/libffi/doc/libffi.texi
+++ /dev/null
@@ -1,625 +0,0 @@
-\input texinfo   @c -*-texinfo-*-
-@c %**start of header
-@setfilename libffi.info
-@settitle libffi
-@setchapternewpage off
-@c %**end of header
-
-@c Merge the standard indexes into a single one.
-@syncodeindex fn cp
-@syncodeindex vr cp
-@syncodeindex ky cp
-@syncodeindex pg cp
-@syncodeindex tp cp
-
-@include version.texi
-
-@copying
-
-This manual is for Libffi, a portable foreign-function interface
-library.
-
-Copyright @copyright{} 2008, 2010, 2011 Red Hat, Inc.
-
-@quotation
-Permission is granted to copy, distribute and/or modify this document
-under the terms of the GNU General Public License as published by the
-Free Software Foundation; either version 2, or (at your option) any
-later version.  A copy of the license is included in the
-section entitled ``GNU General Public License''.
-
-@end quotation
-@end copying
-
-@dircategory Development
-@direntry
-* libffi: (libffi).             Portable foreign-function interface library.
-@end direntry
-
-@titlepage
-@title Libffi
-@page
-@vskip 0pt plus 1filll
-@insertcopying
-@end titlepage
-
-
-@ifnottex
-@node Top
-@top libffi
-
-@insertcopying
-
-@menu
-* Introduction::                What is libffi?
-* Using libffi::                How to use libffi.
-* Missing Features::            Things libffi can't do.
-* Index::                       Index.
-@end menu
-
-@end ifnottex
-
-
-@node Introduction
-@chapter What is libffi?
-
-Compilers for high level languages generate code that follow certain
-conventions.  These conventions are necessary, in part, for separate
-compilation to work.  One such convention is the @dfn{calling
-convention}.  The calling convention is a set of assumptions made by
-the compiler about where function arguments will be found on entry to
-a function.  A calling convention also specifies where the return
-value for a function is found.  The calling convention is also
-sometimes called the @dfn{ABI} or @dfn{Application Binary Interface}.
-@cindex calling convention
-@cindex ABI
-@cindex Application Binary Interface
-
-Some programs may not know at the time of compilation what arguments
-are to be passed to a function.  For instance, an interpreter may be
-told at run-time about the number and types of arguments used to call
-a given function.  @samp{Libffi} can be used in such programs to
-provide a bridge from the interpreter program to compiled code.
-
-The @samp{libffi} library provides a portable, high level programming
-interface to various calling conventions.  This allows a programmer to
-call any function specified by a call interface description at run
-time.
-
-@acronym{FFI} stands for Foreign Function Interface.  A foreign
-function interface is the popular name for the interface that allows
-code written in one language to call code written in another language.
-The @samp{libffi} library really only provides the lowest, machine
-dependent layer of a fully featured foreign function interface.  A
-layer must exist above @samp{libffi} that handles type conversions for
-values passed between the two languages.
-@cindex FFI
-@cindex Foreign Function Interface
-
-
-@node Using libffi
-@chapter Using libffi
-
-@menu
-* The Basics::                  The basic libffi API.
-* Simple Example::              A simple example.
-* Types::                       libffi type descriptions.
-* Multiple ABIs::               Different passing styles on one platform.
-* The Closure API::             Writing a generic function.
-* Closure Example::             A closure example.
-@end menu
-
-
-@node The Basics
-@section The Basics
-
-@samp{Libffi} assumes that you have a pointer to the function you wish
-to call and that you know the number and types of arguments to pass
-it, as well as the return type of the function.
-
-The first thing you must do is create an @code{ffi_cif} object that
-matches the signature of the function you wish to call.  This is a
-separate step because it is common to make multiple calls using a
-single @code{ffi_cif}.  The @dfn{cif} in @code{ffi_cif} stands for
-Call InterFace.  To prepare a call interface object, use the function
-@code{ffi_prep_cif}.
-@cindex cif
-
-@findex ffi_prep_cif
-@defun ffi_status ffi_prep_cif (ffi_cif *@var{cif}, ffi_abi @var{abi}, unsigned int @var{nargs}, ffi_type *@var{rtype}, ffi_type **@var{argtypes})
-This initializes @var{cif} according to the given parameters.
-
-@var{abi} is the ABI to use; normally @code{FFI_DEFAULT_ABI} is what
-you want.  @ref{Multiple ABIs} for more information.
-
-@var{nargs} is the number of arguments that this function accepts.
-
-@var{rtype} is a pointer to an @code{ffi_type} structure that
-describes the return type of the function.  @xref{Types}.
-
-@var{argtypes} is a vector of @code{ffi_type} pointers.
-@var{argtypes} must have @var{nargs} elements.  If @var{nargs} is 0,
-this argument is ignored.
-
-@code{ffi_prep_cif} returns a @code{libffi} status code, of type
-@code{ffi_status}.  This will be either @code{FFI_OK} if everything
-worked properly; @code{FFI_BAD_TYPEDEF} if one of the @code{ffi_type}
-objects is incorrect; or @code{FFI_BAD_ABI} if the @var{abi} parameter
-is invalid.
-@end defun
-
-If the function being called is variadic (varargs) then
-@code{ffi_prep_cif_var} must be used instead of @code{ffi_prep_cif}.
-
-@findex ffi_prep_cif_var
-@defun ffi_status ffi_prep_cif_var (ffi_cif *@var{cif}, ffi_abi var{abi}, unsigned int @var{nfixedargs}, unsigned int var{ntotalargs}, ffi_type *@var{rtype}, ffi_type **@var{argtypes})
-This initializes @var{cif} according to the given parameters for
-a call to a variadic function.  In general it's operation is the
-same as for @code{ffi_prep_cif} except that:
-
-@var{nfixedargs} is the number of fixed arguments, prior to any
-variadic arguments.  It must be greater than zero.
-
-@var{ntotalargs} the total number of arguments, including variadic
-and fixed arguments.
-
-Note that, different cif's must be prepped for calls to the same
-function when different numbers of arguments are passed.
-
-Also note that a call to @code{ffi_prep_cif_var} with
-@var{nfixedargs}=@var{nototalargs} is NOT equivalent to a call to
-@code{ffi_prep_cif}.
-
-@end defun
-
-
-To call a function using an initialized @code{ffi_cif}, use the
-@code{ffi_call} function:
-
-@findex ffi_call
-@defun void ffi_call (ffi_cif *@var{cif}, void *@var{fn}, void *@var{rvalue}, void **@var{avalues})
-This calls the function @var{fn} according to the description given in
-@var{cif}.  @var{cif} must have already been prepared using
-@code{ffi_prep_cif}.
-
-@var{rvalue} is a pointer to a chunk of memory that will hold the
-result of the function call.  This must be large enough to hold the
-result, no smaller than the system register size (generally 32 or 64
-bits), and must be suitably aligned; it is the caller's responsibility
-to ensure this.  If @var{cif} declares that the function returns
-@code{void} (using @code{ffi_type_void}), then @var{rvalue} is
-ignored.
-
-@var{avalues} is a vector of @code{void *} pointers that point to the
-memory locations holding the argument values for a call.  If @var{cif}
-declares that the function has no arguments (i.e., @var{nargs} was 0),
-then @var{avalues} is ignored.  Note that argument values may be
-modified by the callee (for instance, structs passed by value); the
-burden of copying pass-by-value arguments is placed on the caller.
-@end defun
-
-
-@node Simple Example
-@section Simple Example
-
-Here is a trivial example that calls @code{puts} a few times.
-
-@example
-#include <stdio.h>
-#include <ffi.h>
-
-int main()
-@{
-  ffi_cif cif;
-  ffi_type *args[1];
-  void *values[1];
-  char *s;
-  ffi_arg rc;
-  
-  /* Initialize the argument info vectors */    
-  args[0] = &ffi_type_pointer;
-  values[0] = &s;
-  
-  /* Initialize the cif */
-  if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, 
-		       &ffi_type_sint, args) == FFI_OK)
-    @{
-      s = "Hello World!";
-      ffi_call(&cif, puts, &rc, values);
-      /* rc now holds the result of the call to puts */
-      
-      /* values holds a pointer to the function's arg, so to 
-         call puts() again all we need to do is change the 
-         value of s */
-      s = "This is cool!";
-      ffi_call(&cif, puts, &rc, values);
-    @}
-  
-  return 0;
-@}
-@end example
-
-
-@node Types
-@section Types
-
-@menu
-* Primitive Types::             Built-in types.
-* Structures::                  Structure types.
-* Type Example::                Structure type example.
-@end menu
-
-@node Primitive Types
-@subsection Primitive Types
-
-@code{Libffi} provides a number of built-in type descriptors that can
-be used to describe argument and return types:
-
-@table @code
-@item ffi_type_void
-@tindex ffi_type_void
-The type @code{void}.  This cannot be used for argument types, only
-for return values.
-
-@item ffi_type_uint8
-@tindex ffi_type_uint8
-An unsigned, 8-bit integer type.
-
-@item ffi_type_sint8
-@tindex ffi_type_sint8
-A signed, 8-bit integer type.
-
-@item ffi_type_uint16
-@tindex ffi_type_uint16
-An unsigned, 16-bit integer type.
-
-@item ffi_type_sint16
-@tindex ffi_type_sint16
-A signed, 16-bit integer type.
-
-@item ffi_type_uint32
-@tindex ffi_type_uint32
-An unsigned, 32-bit integer type.
-
-@item ffi_type_sint32
-@tindex ffi_type_sint32
-A signed, 32-bit integer type.
-
-@item ffi_type_uint64
-@tindex ffi_type_uint64
-An unsigned, 64-bit integer type.
-
-@item ffi_type_sint64
-@tindex ffi_type_sint64
-A signed, 64-bit integer type.
-
-@item ffi_type_float
-@tindex ffi_type_float
-The C @code{float} type.
-
-@item ffi_type_double
-@tindex ffi_type_double
-The C @code{double} type.
-
-@item ffi_type_uchar
-@tindex ffi_type_uchar
-The C @code{unsigned char} type.
-
-@item ffi_type_schar
-@tindex ffi_type_schar
-The C @code{signed char} type.  (Note that there is not an exact
-equivalent to the C @code{char} type in @code{libffi}; ordinarily you
-should either use @code{ffi_type_schar} or @code{ffi_type_uchar}
-depending on whether @code{char} is signed.)
-
-@item ffi_type_ushort
-@tindex ffi_type_ushort
-The C @code{unsigned short} type.
-
-@item ffi_type_sshort
-@tindex ffi_type_sshort
-The C @code{short} type.
-
-@item ffi_type_uint
-@tindex ffi_type_uint
-The C @code{unsigned int} type.
-
-@item ffi_type_sint
-@tindex ffi_type_sint
-The C @code{int} type.
-
-@item ffi_type_ulong
-@tindex ffi_type_ulong
-The C @code{unsigned long} type.
-
-@item ffi_type_slong
-@tindex ffi_type_slong
-The C @code{long} type.
-
-@item ffi_type_longdouble
-@tindex ffi_type_longdouble
-On platforms that have a C @code{long double} type, this is defined.
-On other platforms, it is not.
-
-@item ffi_type_pointer
-@tindex ffi_type_pointer
-A generic @code{void *} pointer.  You should use this for all
-pointers, regardless of their real type.
-@end table
-
-Each of these is of type @code{ffi_type}, so you must take the address
-when passing to @code{ffi_prep_cif}.
-
-
-@node Structures
-@subsection Structures
-
-Although @samp{libffi} has no special support for unions or
-bit-fields, it is perfectly happy passing structures back and forth.
-You must first describe the structure to @samp{libffi} by creating a
-new @code{ffi_type} object for it.
-
-@tindex ffi_type
-@deftp {Data type} ffi_type
-The @code{ffi_type} has the following members:
-@table @code
-@item size_t size
-This is set by @code{libffi}; you should initialize it to zero.
-
-@item unsigned short alignment
-This is set by @code{libffi}; you should initialize it to zero.
-
-@item unsigned short type
-For a structure, this should be set to @code{FFI_TYPE_STRUCT}.
-
-@item ffi_type **elements
-This is a @samp{NULL}-terminated array of pointers to @code{ffi_type}
-objects.  There is one element per field of the struct.
-@end table
-@end deftp
-
-
-@node Type Example
-@subsection Type Example
-
-The following example initializes a @code{ffi_type} object
-representing the @code{tm} struct from Linux's @file{time.h}.
-
-Here is how the struct is defined:
-
-@example
-struct tm @{
-    int tm_sec;
-    int tm_min;
-    int tm_hour;
-    int tm_mday;
-    int tm_mon;
-    int tm_year;
-    int tm_wday;
-    int tm_yday;
-    int tm_isdst;
-    /* Those are for future use. */
-    long int __tm_gmtoff__;
-    __const char *__tm_zone__;
-@};
-@end example
-
-Here is the corresponding code to describe this struct to
-@code{libffi}:
-
-@example
-    @{
-      ffi_type tm_type;
-      ffi_type *tm_type_elements[12];
-      int i;
-
-      tm_type.size = tm_type.alignment = 0;
-      tm_type.type = FFI_TYPE_STRUCT;
-      tm_type.elements = &tm_type_elements;
-    
-      for (i = 0; i < 9; i++)
-          tm_type_elements[i] = &ffi_type_sint;
-
-      tm_type_elements[9] = &ffi_type_slong;
-      tm_type_elements[10] = &ffi_type_pointer;
-      tm_type_elements[11] = NULL;
-
-      /* tm_type can now be used to represent tm argument types and
-	 return types for ffi_prep_cif() */
-    @}
-@end example
-
-
-@node Multiple ABIs
-@section Multiple ABIs
-
-A given platform may provide multiple different ABIs at once.  For
-instance, the x86 platform has both @samp{stdcall} and @samp{fastcall}
-functions.
-
-@code{libffi} provides some support for this.  However, this is
-necessarily platform-specific.
-
-@c FIXME: document the platforms
-
-@node The Closure API
-@section The Closure API
-
-@code{libffi} also provides a way to write a generic function -- a
-function that can accept and decode any combination of arguments.
-This can be useful when writing an interpreter, or to provide wrappers
-for arbitrary functions.
-
-This facility is called the @dfn{closure API}.  Closures are not
-supported on all platforms; you can check the @code{FFI_CLOSURES}
-define to determine whether they are supported on the current
-platform.
-@cindex closures
-@cindex closure API
-@findex FFI_CLOSURES
-
-Because closures work by assembling a tiny function at runtime, they
-require special allocation on platforms that have a non-executable
-heap.  Memory management for closures is handled by a pair of
-functions:
-
-@findex ffi_closure_alloc
-@defun void *ffi_closure_alloc (size_t @var{size}, void **@var{code})
-Allocate a chunk of memory holding @var{size} bytes.  This returns a
-pointer to the writable address, and sets *@var{code} to the
-corresponding executable address.
-
-@var{size} should be sufficient to hold a @code{ffi_closure} object.
-@end defun
-
-@findex ffi_closure_free
-@defun void ffi_closure_free (void *@var{writable})
-Free memory allocated using @code{ffi_closure_alloc}.  The argument is
-the writable address that was returned.
-@end defun
-
-
-Once you have allocated the memory for a closure, you must construct a
-@code{ffi_cif} describing the function call.  Finally you can prepare
-the closure function:
-
-@findex ffi_prep_closure_loc
-@defun ffi_status ffi_prep_closure_loc (ffi_closure *@var{closure}, ffi_cif *@var{cif}, void (*@var{fun}) (ffi_cif *@var{cif}, void *@var{ret}, void **@var{args}, void *@var{user_data}), void *@var{user_data}, void *@var{codeloc})
-Prepare a closure function.
-
-@var{closure} is the address of a @code{ffi_closure} object; this is
-the writable address returned by @code{ffi_closure_alloc}.
-
-@var{cif} is the @code{ffi_cif} describing the function parameters.
-
-@var{user_data} is an arbitrary datum that is passed, uninterpreted,
-to your closure function.
-
-@var{codeloc} is the executable address returned by
-@code{ffi_closure_alloc}.
-
-@var{fun} is the function which will be called when the closure is
-invoked.  It is called with the arguments:
-@table @var
-@item cif
-The @code{ffi_cif} passed to @code{ffi_prep_closure_loc}.
-
-@item ret
-A pointer to the memory used for the function's return value.
-@var{fun} must fill this, unless the function is declared as returning
-@code{void}.
-@c FIXME: is this NULL for void-returning functions?
-
-@item args
-A vector of pointers to memory holding the arguments to the function.
-
-@item user_data
-The same @var{user_data} that was passed to
-@code{ffi_prep_closure_loc}.
-@end table
-
-@code{ffi_prep_closure_loc} will return @code{FFI_OK} if everything
-went ok, and something else on error.
-@c FIXME: what?
-
-After calling @code{ffi_prep_closure_loc}, you can cast @var{codeloc}
-to the appropriate pointer-to-function type.
-@end defun
-
-You may see old code referring to @code{ffi_prep_closure}.  This
-function is deprecated, as it cannot handle the need for separate
-writable and executable addresses.
-
-@node Closure Example
-@section Closure Example
-
-A trivial example that creates a new @code{puts} by binding 
-@code{fputs} with @code{stdout}.
-
-@example
-#include <stdio.h>
-#include <ffi.h>
-
-/* Acts like puts with the file given at time of enclosure. */
-void puts_binding(ffi_cif *cif, void *ret, void* args[],
-                  void *stream)
-@{
-  *(ffi_arg *)ret = fputs(*(char **)args[0], (FILE *)stream);
-@}
-
-typedef int (*puts_t)(char *);
-
-int main()
-@{
-  ffi_cif cif;
-  ffi_type *args[1];
-  ffi_closure *closure;
-
-  void *bound_puts;
-  int rc;
-
-  /* Allocate closure and bound_puts */
-  closure = ffi_closure_alloc(sizeof(ffi_closure), &bound_puts);
-
-  if (closure)
-    @{
-      /* Initialize the argument info vectors */
-      args[0] = &ffi_type_pointer;
-
-      /* Initialize the cif */
-      if (ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-                       &ffi_type_sint, args) == FFI_OK)
-        @{
-          /* Initialize the closure, setting stream to stdout */
-          if (ffi_prep_closure_loc(closure, &cif, puts_binding,
-                                   stdout, bound_puts) == FFI_OK)
-            @{
-              rc = ((puts_t)bound_puts)("Hello World!");
-              /* rc now holds the result of the call to fputs */
-            @}
-        @}
-    @}
-
-  /* Deallocate both closure, and bound_puts */
-  ffi_closure_free(closure);
-
-  return 0;
-@}
-
-@end example
-
-
-@node Missing Features
-@chapter Missing Features
-
-@code{libffi} is missing a few features.  We welcome patches to add
-support for these.
-
-@itemize @bullet
-@item
-Variadic closures.
-
-@item
-There is no support for bit fields in structures.
-
-@item
-The closure API is
-
-@c FIXME: ...
-
-@item
-The ``raw'' API is undocumented.
-@c argument promotion?
-@c unions?
-@c anything else?
-@end itemize
-
-Note that variadic support is very new and tested on a relatively
-small number of platforms.
-
-@node Index
-@unnumbered Index
-
-@printindex cp
-
-@bye
diff --git a/Modules/_ctypes/libffi/doc/stamp-vti b/Modules/_ctypes/libffi/doc/stamp-vti
deleted file mode 100644
index 3785953..0000000
--- a/Modules/_ctypes/libffi/doc/stamp-vti
+++ /dev/null
@@ -1,4 +0,0 @@
-@set UPDATED 25 April 2014
-@set UPDATED-MONTH April 2014
-@set EDITION 3.1
-@set VERSION 3.1
diff --git a/Modules/_ctypes/libffi/doc/version.texi b/Modules/_ctypes/libffi/doc/version.texi
deleted file mode 100644
index 3785953..0000000
--- a/Modules/_ctypes/libffi/doc/version.texi
+++ /dev/null
@@ -1,4 +0,0 @@
-@set UPDATED 25 April 2014
-@set UPDATED-MONTH April 2014
-@set EDITION 3.1
-@set VERSION 3.1
diff --git a/Modules/_ctypes/libffi/fficonfig.h.in b/Modules/_ctypes/libffi/fficonfig.h.in
deleted file mode 100644
index cdef91b..0000000
--- a/Modules/_ctypes/libffi/fficonfig.h.in
+++ /dev/null
@@ -1,210 +0,0 @@
-/* fficonfig.h.in.  Generated from configure.ac by autoheader.  */
-
-/* Define if building universal (internal helper macro) */
-#undef AC_APPLE_UNIVERSAL_BUILD
-
-/* Define to one of `_getb67', `GETB67', `getb67' for Cray-2 and Cray-YMP
-   systems. This function is required for `alloca.c' support on those systems.
-   */
-#undef CRAY_STACKSEG_END
-
-/* Define to 1 if using `alloca.c'. */
-#undef C_ALLOCA
-
-/* Define to the flags needed for the .section .eh_frame directive. */
-#undef EH_FRAME_FLAGS
-
-/* Define this if you want extra debugging. */
-#undef FFI_DEBUG
-
-/* Cannot use PROT_EXEC on this target, so, we revert to alternative means */
-#undef FFI_EXEC_TRAMPOLINE_TABLE
-
-/* Define this if you want to enable pax emulated trampolines */
-#undef FFI_MMAP_EXEC_EMUTRAMP_PAX
-
-/* Cannot use malloc on this target, so, we revert to alternative means */
-#undef FFI_MMAP_EXEC_WRIT
-
-/* Define this if you do not want support for the raw API. */
-#undef FFI_NO_RAW_API
-
-/* Define this if you do not want support for aggregate types. */
-#undef FFI_NO_STRUCTS
-
-/* Define to 1 if you have `alloca', as a function or macro. */
-#undef HAVE_ALLOCA
-
-/* Define to 1 if you have <alloca.h> and it should be used (not on Ultrix).
-   */
-#undef HAVE_ALLOCA_H
-
-/* Define if your assembler supports .ascii. */
-#undef HAVE_AS_ASCII_PSEUDO_OP
-
-/* Define if your assembler supports .cfi_* directives. */
-#undef HAVE_AS_CFI_PSEUDO_OP
-
-/* Define if your assembler supports .register. */
-#undef HAVE_AS_REGISTER_PSEUDO_OP
-
-/* Define if your assembler and linker support unaligned PC relative relocs.
-   */
-#undef HAVE_AS_SPARC_UA_PCREL
-
-/* Define if your assembler supports .string. */
-#undef HAVE_AS_STRING_PSEUDO_OP
-
-/* Define if your assembler supports unwind section type. */
-#undef HAVE_AS_X86_64_UNWIND_SECTION_TYPE
-
-/* Define if your assembler supports PC relative relocs. */
-#undef HAVE_AS_X86_PCREL
-
-/* Define to 1 if you have the <dlfcn.h> header file. */
-#undef HAVE_DLFCN_H
-
-/* Define if __attribute__((visibility("hidden"))) is supported. */
-#undef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
-
-/* Define to 1 if you have the <inttypes.h> header file. */
-#undef HAVE_INTTYPES_H
-
-/* Define if you have the long double type and it is bigger than a double */
-#undef HAVE_LONG_DOUBLE
-
-/* Define if you support more than one size of the long double type */
-#undef HAVE_LONG_DOUBLE_VARIANT
-
-/* Define to 1 if you have the `memcpy' function. */
-#undef HAVE_MEMCPY
-
-/* Define to 1 if you have the <memory.h> header file. */
-#undef HAVE_MEMORY_H
-
-/* Define to 1 if you have the `mmap' function. */
-#undef HAVE_MMAP
-
-/* Define if mmap with MAP_ANON(YMOUS) works. */
-#undef HAVE_MMAP_ANON
-
-/* Define if mmap of /dev/zero works. */
-#undef HAVE_MMAP_DEV_ZERO
-
-/* Define if read-only mmap of a plain file works. */
-#undef HAVE_MMAP_FILE
-
-/* Define if .eh_frame sections should be read-only. */
-#undef HAVE_RO_EH_FRAME
-
-/* Define to 1 if you have the <stdint.h> header file. */
-#undef HAVE_STDINT_H
-
-/* Define to 1 if you have the <stdlib.h> header file. */
-#undef HAVE_STDLIB_H
-
-/* Define to 1 if you have the <strings.h> header file. */
-#undef HAVE_STRINGS_H
-
-/* Define to 1 if you have the <string.h> header file. */
-#undef HAVE_STRING_H
-
-/* Define to 1 if you have the <sys/mman.h> header file. */
-#undef HAVE_SYS_MMAN_H
-
-/* Define to 1 if you have the <sys/stat.h> header file. */
-#undef HAVE_SYS_STAT_H
-
-/* Define to 1 if you have the <sys/types.h> header file. */
-#undef HAVE_SYS_TYPES_H
-
-/* Define to 1 if you have the <unistd.h> header file. */
-#undef HAVE_UNISTD_H
-
-/* Define to the sub-directory where libtool stores uninstalled libraries. */
-#undef LT_OBJDIR
-
-/* Define to 1 if your C compiler doesn't accept -c and -o together. */
-#undef NO_MINUS_C_MINUS_O
-
-/* Name of package */
-#undef PACKAGE
-
-/* Define to the address where bug reports for this package should be sent. */
-#undef PACKAGE_BUGREPORT
-
-/* Define to the full name of this package. */
-#undef PACKAGE_NAME
-
-/* Define to the full name and version of this package. */
-#undef PACKAGE_STRING
-
-/* Define to the one symbol short name of this package. */
-#undef PACKAGE_TARNAME
-
-/* Define to the home page for this package. */
-#undef PACKAGE_URL
-
-/* Define to the version of this package. */
-#undef PACKAGE_VERSION
-
-/* The size of `double', as computed by sizeof. */
-#undef SIZEOF_DOUBLE
-
-/* The size of `long double', as computed by sizeof. */
-#undef SIZEOF_LONG_DOUBLE
-
-/* The size of `size_t', as computed by sizeof. */
-#undef SIZEOF_SIZE_T
-
-/* If using the C implementation of alloca, define if you know the
-   direction of stack growth for your system; otherwise it will be
-   automatically deduced at runtime.
-	STACK_DIRECTION > 0 => grows toward higher addresses
-	STACK_DIRECTION < 0 => grows toward lower addresses
-	STACK_DIRECTION = 0 => direction of growth unknown */
-#undef STACK_DIRECTION
-
-/* Define to 1 if you have the ANSI C header files. */
-#undef STDC_HEADERS
-
-/* Define if symbols are underscored. */
-#undef SYMBOL_UNDERSCORE
-
-/* Define this if you are using Purify and want to suppress spurious messages.
-   */
-#undef USING_PURIFY
-
-/* Version number of package */
-#undef VERSION
-
-/* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most
-   significant byte first (like Motorola and SPARC, unlike Intel). */
-#if defined AC_APPLE_UNIVERSAL_BUILD
-# if defined __BIG_ENDIAN__
-#  define WORDS_BIGENDIAN 1
-# endif
-#else
-# ifndef WORDS_BIGENDIAN
-#  undef WORDS_BIGENDIAN
-# endif
-#endif
-
-/* Define to `unsigned int' if <sys/types.h> does not define. */
-#undef size_t
-
-
-#ifdef HAVE_HIDDEN_VISIBILITY_ATTRIBUTE
-#ifdef LIBFFI_ASM
-#define FFI_HIDDEN(name) .hidden name
-#else
-#define FFI_HIDDEN __attribute__ ((visibility ("hidden")))
-#endif
-#else
-#ifdef LIBFFI_ASM
-#define FFI_HIDDEN(name)
-#else
-#define FFI_HIDDEN
-#endif
-#endif
-
diff --git a/Modules/_ctypes/libffi/fficonfig.py.in b/Modules/_ctypes/libffi/fficonfig.py.in
deleted file mode 100644
index d102498..0000000
--- a/Modules/_ctypes/libffi/fficonfig.py.in
+++ /dev/null
@@ -1,35 +0,0 @@
-ffi_sources = """
-src/prep_cif.c
-src/closures.c
-""".split()
-
-ffi_platforms = {
-    'MIPS_IRIX': ['src/mips/ffi.c', 'src/mips/o32.S', 'src/mips/n32.S'],
-    'MIPS_LINUX': ['src/mips/ffi.c', 'src/mips/o32.S'],
-    'X86': ['src/x86/ffi.c', 'src/x86/sysv.S', 'src/x86/win32.S'],
-    'X86_FREEBSD': ['src/x86/ffi.c', 'src/x86/freebsd.S'],
-    'X86_WIN32': ['src/x86/ffi.c', 'src/x86/win32.S'],
-    'SPARC': ['src/sparc/ffi.c', 'src/sparc/v8.S', 'src/sparc/v9.S'],
-    'ALPHA': ['src/alpha/ffi.c', 'src/alpha/osf.S'],
-    'IA64': ['src/ia64/ffi.c', 'src/ia64/unix.S'],
-    'M32R': ['src/m32r/sysv.S', 'src/m32r/ffi.c'],
-    'M68K': ['src/m68k/ffi.c', 'src/m68k/sysv.S'],
-    'POWERPC': ['src/powerpc/ffi.c', 'src/powerpc/ffi_sysv.c', 'src/powerpc/ffi_linux64.c', 'src/powerpc/sysv.S', 'src/powerpc/ppc_closure.S', 'src/powerpc/linux64.S', 'src/powerpc/linux64_closure.S'],
-    'POWERPC_AIX': ['src/powerpc/ffi_darwin.c', 'src/powerpc/aix.S', 'src/powerpc/aix_closure.S'],
-    'POWERPC_FREEBSD': ['src/powerpc/ffi.c', 'src/powerpc/sysv.S', 'src/powerpc/ppc_closure.S'],
-    'AARCH64': ['src/aarch64/sysv.S', 'src/aarch64/ffi.c'],
-    'ARM': ['src/arm/sysv.S', 'src/arm/ffi.c'],
-    'LIBFFI_CRIS': ['src/cris/sysv.S', 'src/cris/ffi.c'],
-    'FRV': ['src/frv/eabi.S', 'src/frv/ffi.c'],
-    'S390': ['src/s390/sysv.S', 'src/s390/ffi.c'],
-    'X86_64': ['src/x86/ffi64.c', 'src/x86/unix64.S', 'src/x86/ffi.c', 'src/x86/sysv.S'],
-    'SH': ['src/sh/sysv.S', 'src/sh/ffi.c'],
-    'SH64': ['src/sh64/sysv.S', 'src/sh64/ffi.c'],
-    'PA': ['src/pa/linux.S', 'src/pa/ffi.c'],
-    'PA_LINUX': ['src/pa/linux.S', 'src/pa/ffi.c'],
-    'PA_HPUX': ['src/pa/hpux32.S', 'src/pa/ffi.c'],
-}
-
-ffi_sources += ffi_platforms['@TARGET@']
-
-ffi_cflags = '@CFLAGS@'
diff --git a/Modules/_ctypes/libffi/generate-darwin-source-and-headers.py b/Modules/_ctypes/libffi/generate-darwin-source-and-headers.py
deleted file mode 100644
index 964e861..0000000
--- a/Modules/_ctypes/libffi/generate-darwin-source-and-headers.py
+++ /dev/null
@@ -1,209 +0,0 @@
-#!/usr/bin/env python
-import subprocess
-import os
-import errno
-import collections
-import glob
-import argparse
-
-class Platform(object):
-    pass
-
-class simulator_platform(Platform):
-    directory = 'darwin_ios'
-    sdk = 'iphonesimulator'
-    arch = 'i386'
-    triple = 'i386-apple-darwin11'
-    version_min = '-miphoneos-version-min=5.1.1'
-
-    prefix = "#ifdef __i386__\n\n"
-    suffix = "\n\n#endif"
-    src_dir = 'x86'
-    src_files = ['darwin.S', 'win32.S', 'ffi.c']
-
-
-class simulator64_platform(Platform):
-    directory = 'darwin_ios'
-    sdk = 'iphonesimulator'
-    arch = 'x86_64'
-    triple = 'x86_64-apple-darwin13'
-    version_min = '-miphoneos-version-min=7.0'
-
-    prefix = "#ifdef __x86_64__\n\n"
-    suffix = "\n\n#endif"
-    src_dir = 'x86'
-    src_files = ['darwin64.S', 'ffi64.c']
-
-
-class device_platform(Platform):
-    directory = 'darwin_ios'
-    sdk = 'iphoneos'
-    arch = 'armv7'
-    triple = 'arm-apple-darwin11'
-    version_min = '-miphoneos-version-min=5.1.1'
-
-    prefix = "#ifdef __arm__\n\n"
-    suffix = "\n\n#endif"
-    src_dir = 'arm'
-    src_files = ['sysv.S', 'trampoline.S', 'ffi.c']
-
-
-class device64_platform(Platform):
-    directory = 'darwin_ios'
-    sdk = 'iphoneos'
-    arch = 'arm64'
-    triple = 'aarch64-apple-darwin13'
-    version_min = '-miphoneos-version-min=7.0'
-
-    prefix = "#ifdef __arm64__\n\n"
-    suffix = "\n\n#endif"
-    src_dir = 'aarch64'
-    src_files = ['sysv.S', 'ffi.c']
-
-
-class desktop32_platform(Platform):
-    directory = 'darwin_osx'
-    sdk = 'macosx'
-    arch = 'i386'
-    triple = 'i386-apple-darwin10'
-    version_min = '-mmacosx-version-min=10.6'
-    src_dir = 'x86'
-    src_files = ['darwin.S', 'win32.S', 'ffi.c']
-
-    prefix = "#ifdef __i386__\n\n"
-    suffix = "\n\n#endif"
-
-
-class desktop64_platform(Platform):
-    directory = 'darwin_osx'
-    sdk = 'macosx'
-    arch = 'x86_64'
-    triple = 'x86_64-apple-darwin10'
-    version_min = '-mmacosx-version-min=10.6'
-
-    prefix = "#ifdef __x86_64__\n\n"
-    suffix = "\n\n#endif"
-    src_dir = 'x86'
-    src_files = ['darwin64.S', 'ffi64.c']
-
-
-def mkdir_p(path):
-    try:
-        os.makedirs(path)
-    except OSError as exc:  # Python >2.5
-        if exc.errno == errno.EEXIST:
-            pass
-        else:
-            raise
-
-
-def move_file(src_dir, dst_dir, filename, file_suffix=None, prefix='', suffix=''):
-    mkdir_p(dst_dir)
-    out_filename = filename
-
-    if file_suffix:
-        split_name = os.path.splitext(filename)
-        out_filename = "%s_%s%s" % (split_name[0], file_suffix, split_name[1])
-
-    with open(os.path.join(src_dir, filename)) as in_file:
-        with open(os.path.join(dst_dir, out_filename), 'w') as out_file:
-            if prefix:
-                out_file.write(prefix)
-
-            out_file.write(in_file.read())
-
-            if suffix:
-                out_file.write(suffix)
-
-
-def list_files(src_dir, pattern=None, filelist=None):
-    if pattern: filelist = glob.iglob(os.path.join(src_dir, pattern))
-    for file in filelist:
-        yield os.path.basename(file)
-
-
-def copy_files(src_dir, dst_dir, pattern=None, filelist=None, file_suffix=None, prefix=None, suffix=None):
-    for filename in list_files(src_dir, pattern=pattern, filelist=filelist):
-        move_file(src_dir, dst_dir, filename, file_suffix=file_suffix, prefix=prefix, suffix=suffix)
-
-
-def copy_src_platform_files(platform):
-    src_dir = os.path.join('src', platform.src_dir)
-    dst_dir = os.path.join(platform.directory, 'src', platform.src_dir)
-    copy_files(src_dir, dst_dir, filelist=platform.src_files, file_suffix=platform.arch, prefix=platform.prefix, suffix=platform.suffix)
-
-
-def build_target(platform, platform_headers):
-    def xcrun_cmd(cmd):
-        return 'xcrun -sdk %s %s -arch %s' % (platform.sdk, cmd, platform.arch)
-
-    tag='%s-%s' % (platform.sdk, platform.arch)
-    build_dir = 'build_%s' % tag
-    mkdir_p(build_dir)
-    env = dict(CC=xcrun_cmd('clang'),
-               LD=xcrun_cmd('ld'),
-               CFLAGS='%s' % (platform.version_min))
-    working_dir = os.getcwd()
-    try:
-        os.chdir(build_dir)
-        subprocess.check_call(['../configure', '-host', platform.triple], env=env)
-    finally:
-        os.chdir(working_dir)
-
-    for src_dir in [build_dir, os.path.join(build_dir, 'include')]:
-        copy_files(src_dir,
-                   os.path.join(platform.directory, 'include'),
-                   pattern='*.h',
-                   file_suffix=platform.arch,
-                   prefix=platform.prefix,
-                   suffix=platform.suffix)
-
-        for filename in list_files(src_dir, pattern='*.h'):
-            platform_headers[filename].add((platform.prefix, platform.arch, platform.suffix))
-
-
-def make_tramp():
-    with open('src/arm/trampoline.S', 'w') as tramp_out:
-        p = subprocess.Popen(['bash', 'src/arm/gentramp.sh'], stdout=tramp_out)
-        p.wait()
-
-
-def generate_source_and_headers(generate_osx=True, generate_ios=True):
-    copy_files('src', 'darwin_common/src', pattern='*.c')
-    copy_files('include', 'darwin_common/include', pattern='*.h')
-
-    if generate_ios:
-        make_tramp()
-        copy_src_platform_files(simulator_platform)
-        copy_src_platform_files(simulator64_platform)
-        copy_src_platform_files(device_platform)
-        copy_src_platform_files(device64_platform)
-    if generate_osx:
-        copy_src_platform_files(desktop32_platform)
-        copy_src_platform_files(desktop64_platform)
-
-    platform_headers = collections.defaultdict(set)
-
-    if generate_ios:
-        build_target(simulator_platform, platform_headers)
-        build_target(simulator64_platform, platform_headers)
-        build_target(device_platform, platform_headers)
-        build_target(device64_platform, platform_headers)
-    if generate_osx:
-        build_target(desktop32_platform, platform_headers)
-        build_target(desktop64_platform, platform_headers)
-
-    mkdir_p('darwin_common/include')
-    for header_name, tag_tuples in platform_headers.iteritems():
-        basename, suffix = os.path.splitext(header_name)
-        with open(os.path.join('darwin_common/include', header_name), 'w') as header:
-            for tag_tuple in tag_tuples:
-                header.write('%s#include <%s_%s%s>\n%s\n' % (tag_tuple[0], basename, tag_tuple[1], suffix, tag_tuple[2]))
-
-if __name__ == '__main__':
-    parser = argparse.ArgumentParser()
-    parser.add_argument('--only-ios', action='store_true', default=False)
-    parser.add_argument('--only-osx', action='store_true', default=False)
-    args = parser.parse_args()
-
-    generate_source_and_headers(generate_osx=not args.only_ios, generate_ios=not args.only_osx)
diff --git a/Modules/_ctypes/libffi/include/Makefile.am b/Modules/_ctypes/libffi/include/Makefile.am
deleted file mode 100644
index fd28024..0000000
--- a/Modules/_ctypes/libffi/include/Makefile.am
+++ /dev/null
@@ -1,9 +0,0 @@
-## Process this with automake to create Makefile.in
-
-AUTOMAKE_OPTIONS=foreign
-
-DISTCLEANFILES=ffitarget.h
-EXTRA_DIST=ffi.h.in ffi_common.h
-
-includesdir = $(libdir)/@PACKAGE_NAME@-@PACKAGE_VERSION@/include
-nodist_includes_HEADERS = ffi.h ffitarget.h
diff --git a/Modules/_ctypes/libffi/include/Makefile.in b/Modules/_ctypes/libffi/include/Makefile.in
deleted file mode 100644
index 9d747e8..0000000
--- a/Modules/_ctypes/libffi/include/Makefile.in
+++ /dev/null
@@ -1,587 +0,0 @@
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-# @configure_input@
-
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-
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-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
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-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
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-
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diff --git a/Modules/_ctypes/libffi/include/ffi.h.in b/Modules/_ctypes/libffi/include/ffi.h.in
deleted file mode 100644
index 93c776f..0000000
--- a/Modules/_ctypes/libffi/include/ffi.h.in
+++ /dev/null
@@ -1,476 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   libffi @VERSION@ - Copyright (c) 2011 Anthony Green
-                    - Copyright (c) 1996-2003, 2007, 2008 Red Hat, Inc.
-
-   Permission is hereby granted, free of charge, to any person
-   obtaining a copy of this software and associated documentation
-   files (the ``Software''), to deal in the Software without
-   restriction, including without limitation the rights to use, copy,
-   modify, merge, publish, distribute, sublicense, and/or sell copies
-   of the Software, and to permit persons to whom the Software is
-   furnished to do so, subject to the following conditions:
-
-   The above copyright notice and this permission notice shall be
-   included in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-/* -------------------------------------------------------------------
-   The basic API is described in the README file.
-
-   The raw API is designed to bypass some of the argument packing
-   and unpacking on architectures for which it can be avoided.
-
-   The closure API allows interpreted functions to be packaged up
-   inside a C function pointer, so that they can be called as C functions,
-   with no understanding on the client side that they are interpreted.
-   It can also be used in other cases in which it is necessary to package
-   up a user specified parameter and a function pointer as a single
-   function pointer.
-
-   The closure API must be implemented in order to get its functionality,
-   e.g. for use by gij.  Routines are provided to emulate the raw API
-   if the underlying platform doesn't allow faster implementation.
-
-   More details on the raw and cloure API can be found in:
-
-   http://gcc.gnu.org/ml/java/1999-q3/msg00138.html
-
-   and
-
-   http://gcc.gnu.org/ml/java/1999-q3/msg00174.html
-   -------------------------------------------------------------------- */
-
-#ifndef LIBFFI_H
-#define LIBFFI_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Specify which architecture libffi is configured for. */
-#ifndef @TARGET@
-#define @TARGET@
-#endif
-
-/* ---- System configuration information --------------------------------- */
-
-#include <ffitarget.h>
-
-#ifndef LIBFFI_ASM
-
-#ifdef _MSC_VER
-#define __attribute__(X)
-#endif
-
-#include <stddef.h>
-#include <limits.h>
-
-/* LONG_LONG_MAX is not always defined (not if STRICT_ANSI, for example).
-   But we can find it either under the correct ANSI name, or under GNU
-   C's internal name.  */
-
-#define FFI_64_BIT_MAX 9223372036854775807
-
-#ifdef LONG_LONG_MAX
-# define FFI_LONG_LONG_MAX LONG_LONG_MAX
-#else
-# ifdef LLONG_MAX
-#  define FFI_LONG_LONG_MAX LLONG_MAX
-#  ifdef _AIX52 /* or newer has C99 LLONG_MAX */
-#   undef FFI_64_BIT_MAX
-#   define FFI_64_BIT_MAX 9223372036854775807LL
-#  endif /* _AIX52 or newer */
-# else
-#  ifdef __GNUC__
-#   define FFI_LONG_LONG_MAX __LONG_LONG_MAX__
-#  endif
-#  ifdef _AIX /* AIX 5.1 and earlier have LONGLONG_MAX */
-#   ifndef __PPC64__
-#    if defined (__IBMC__) || defined (__IBMCPP__)
-#     define FFI_LONG_LONG_MAX LONGLONG_MAX
-#    endif
-#   endif /* __PPC64__ */
-#   undef  FFI_64_BIT_MAX
-#   define FFI_64_BIT_MAX 9223372036854775807LL
-#  endif
-# endif
-#endif
-
-/* The closure code assumes that this works on pointers, i.e. a size_t	*/
-/* can hold a pointer.							*/
-
-typedef struct _ffi_type
-{
-  size_t size;
-  unsigned short alignment;
-  unsigned short type;
-  struct _ffi_type **elements;
-} ffi_type;
-
-#ifndef LIBFFI_HIDE_BASIC_TYPES
-#if SCHAR_MAX == 127
-# define ffi_type_uchar                ffi_type_uint8
-# define ffi_type_schar                ffi_type_sint8
-#else
- #error "char size not supported"
-#endif
-
-#if SHRT_MAX == 32767
-# define ffi_type_ushort       ffi_type_uint16
-# define ffi_type_sshort       ffi_type_sint16
-#elif SHRT_MAX == 2147483647
-# define ffi_type_ushort       ffi_type_uint32
-# define ffi_type_sshort       ffi_type_sint32
-#else
- #error "short size not supported"
-#endif
-
-#if INT_MAX == 32767
-# define ffi_type_uint         ffi_type_uint16
-# define ffi_type_sint         ffi_type_sint16
-#elif INT_MAX == 2147483647
-# define ffi_type_uint         ffi_type_uint32
-# define ffi_type_sint         ffi_type_sint32
-#elif INT_MAX == 9223372036854775807
-# define ffi_type_uint         ffi_type_uint64
-# define ffi_type_sint         ffi_type_sint64
-#else
- #error "int size not supported"
-#endif
-
-#if LONG_MAX == 2147483647
-# if FFI_LONG_LONG_MAX != FFI_64_BIT_MAX
- #error "no 64-bit data type supported"
-# endif
-#elif LONG_MAX != FFI_64_BIT_MAX
- #error "long size not supported"
-#endif
-
-#if LONG_MAX == 2147483647
-# define ffi_type_ulong        ffi_type_uint32
-# define ffi_type_slong        ffi_type_sint32
-#elif LONG_MAX == FFI_64_BIT_MAX
-# define ffi_type_ulong        ffi_type_uint64
-# define ffi_type_slong        ffi_type_sint64
-#else
- #error "long size not supported"
-#endif
-
-/* Need minimal decorations for DLLs to works on Windows. */
-/* GCC has autoimport and autoexport.  Rely on Libtool to */
-/* help MSVC export from a DLL, but always declare data   */
-/* to be imported for MSVC clients.  This costs an extra  */
-/* indirection for MSVC clients using the static version  */
-/* of the library, but don't worry about that.  Besides,  */
-/* as a workaround, they can define FFI_BUILDING if they  */
-/* *know* they are going to link with the static library. */
-#if defined _MSC_VER && !defined FFI_BUILDING
-#define FFI_EXTERN extern __declspec(dllimport)
-#else
-#define FFI_EXTERN extern
-#endif
-
-/* These are defined in types.c */
-FFI_EXTERN ffi_type ffi_type_void;
-FFI_EXTERN ffi_type ffi_type_uint8;
-FFI_EXTERN ffi_type ffi_type_sint8;
-FFI_EXTERN ffi_type ffi_type_uint16;
-FFI_EXTERN ffi_type ffi_type_sint16;
-FFI_EXTERN ffi_type ffi_type_uint32;
-FFI_EXTERN ffi_type ffi_type_sint32;
-FFI_EXTERN ffi_type ffi_type_uint64;
-FFI_EXTERN ffi_type ffi_type_sint64;
-FFI_EXTERN ffi_type ffi_type_float;
-FFI_EXTERN ffi_type ffi_type_double;
-FFI_EXTERN ffi_type ffi_type_pointer;
-
-#if @HAVE_LONG_DOUBLE@
-FFI_EXTERN ffi_type ffi_type_longdouble;
-#else
-#define ffi_type_longdouble ffi_type_double
-#endif
-#endif /* LIBFFI_HIDE_BASIC_TYPES */
-
-typedef enum {
-  FFI_OK = 0,
-  FFI_BAD_TYPEDEF,
-  FFI_BAD_ABI
-} ffi_status;
-
-typedef unsigned FFI_TYPE;
-
-typedef struct {
-  ffi_abi abi;
-  unsigned nargs;
-  ffi_type **arg_types;
-  ffi_type *rtype;
-  unsigned bytes;
-  unsigned flags;
-#ifdef FFI_EXTRA_CIF_FIELDS
-  FFI_EXTRA_CIF_FIELDS;
-#endif
-} ffi_cif;
-
-#if HAVE_LONG_DOUBLE_VARIANT
-/* Used to adjust size/alignment of ffi types.  */
-void ffi_prep_types (ffi_abi abi);
-# endif
-
-/* Used internally, but overridden by some architectures */
-ffi_status ffi_prep_cif_core(ffi_cif *cif,
-			     ffi_abi abi,
-			     unsigned int isvariadic,
-			     unsigned int nfixedargs,
-			     unsigned int ntotalargs,
-			     ffi_type *rtype,
-			     ffi_type **atypes);
-
-/* ---- Definitions for the raw API -------------------------------------- */
-
-#ifndef FFI_SIZEOF_ARG
-# if LONG_MAX == 2147483647
-#  define FFI_SIZEOF_ARG        4
-# elif LONG_MAX == FFI_64_BIT_MAX
-#  define FFI_SIZEOF_ARG        8
-# endif
-#endif
-
-#ifndef FFI_SIZEOF_JAVA_RAW
-#  define FFI_SIZEOF_JAVA_RAW FFI_SIZEOF_ARG
-#endif
-
-typedef union {
-  ffi_sarg  sint;
-  ffi_arg   uint;
-  float	    flt;
-  char      data[FFI_SIZEOF_ARG];
-  void*     ptr;
-} ffi_raw;
-
-#if FFI_SIZEOF_JAVA_RAW == 4 && FFI_SIZEOF_ARG == 8
-/* This is a special case for mips64/n32 ABI (and perhaps others) where
-   sizeof(void *) is 4 and FFI_SIZEOF_ARG is 8.  */
-typedef union {
-  signed int	sint;
-  unsigned int	uint;
-  float		flt;
-  char		data[FFI_SIZEOF_JAVA_RAW];
-  void*		ptr;
-} ffi_java_raw;
-#else
-typedef ffi_raw ffi_java_raw;
-#endif
-
-
-void ffi_raw_call (ffi_cif *cif,
-		   void (*fn)(void),
-		   void *rvalue,
-		   ffi_raw *avalue);
-
-void ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw);
-void ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args);
-size_t ffi_raw_size (ffi_cif *cif);
-
-/* This is analogous to the raw API, except it uses Java parameter	*/
-/* packing, even on 64-bit machines.  I.e. on 64-bit machines		*/
-/* longs and doubles are followed by an empty 64-bit word.		*/
-
-void ffi_java_raw_call (ffi_cif *cif,
-			void (*fn)(void),
-			void *rvalue,
-			ffi_java_raw *avalue);
-
-void ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw);
-void ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args);
-size_t ffi_java_raw_size (ffi_cif *cif);
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#if FFI_CLOSURES
-
-#ifdef _MSC_VER
-__declspec(align(8))
-#endif
-typedef struct {
-#if @FFI_EXEC_TRAMPOLINE_TABLE@
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
-  char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
-  ffi_cif   *cif;
-  void     (*fun)(ffi_cif*,void*,void**,void*);
-  void      *user_data;
-#ifdef __GNUC__
-} ffi_closure __attribute__((aligned (8)));
-#else
-} ffi_closure;
-# ifdef __sgi
-#  pragma pack 0
-# endif
-#endif
-
-void *ffi_closure_alloc (size_t size, void **code);
-void ffi_closure_free (void *);
-
-ffi_status
-ffi_prep_closure (ffi_closure*,
-		  ffi_cif *,
-		  void (*fun)(ffi_cif*,void*,void**,void*),
-		  void *user_data);
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure*,
-		      ffi_cif *,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data,
-		      void*codeloc);
-
-#ifdef __sgi
-# pragma pack 8
-#endif
-typedef struct {
-#if @FFI_EXEC_TRAMPOLINE_TABLE@
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
-  char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
-  ffi_cif   *cif;
-
-#if !FFI_NATIVE_RAW_API
-
-  /* if this is enabled, then a raw closure has the same layout 
-     as a regular closure.  We use this to install an intermediate 
-     handler to do the transaltion, void** -> ffi_raw*. */
-
-  void     (*translate_args)(ffi_cif*,void*,void**,void*);
-  void      *this_closure;
-
-#endif
-
-  void     (*fun)(ffi_cif*,void*,ffi_raw*,void*);
-  void      *user_data;
-
-} ffi_raw_closure;
-
-typedef struct {
-#if @FFI_EXEC_TRAMPOLINE_TABLE@
-  void *trampoline_table;
-  void *trampoline_table_entry;
-#else
-  char tramp[FFI_TRAMPOLINE_SIZE];
-#endif
-
-  ffi_cif   *cif;
-
-#if !FFI_NATIVE_RAW_API
-
-  /* if this is enabled, then a raw closure has the same layout 
-     as a regular closure.  We use this to install an intermediate 
-     handler to do the transaltion, void** -> ffi_raw*. */
-
-  void     (*translate_args)(ffi_cif*,void*,void**,void*);
-  void      *this_closure;
-
-#endif
-
-  void     (*fun)(ffi_cif*,void*,ffi_java_raw*,void*);
-  void      *user_data;
-
-} ffi_java_raw_closure;
-
-ffi_status
-ffi_prep_raw_closure (ffi_raw_closure*,
-		      ffi_cif *cif,
-		      void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
-		      void *user_data);
-
-ffi_status
-ffi_prep_raw_closure_loc (ffi_raw_closure*,
-			  ffi_cif *cif,
-			  void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
-			  void *user_data,
-			  void *codeloc);
-
-ffi_status
-ffi_prep_java_raw_closure (ffi_java_raw_closure*,
-		           ffi_cif *cif,
-		           void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
-		           void *user_data);
-
-ffi_status
-ffi_prep_java_raw_closure_loc (ffi_java_raw_closure*,
-			       ffi_cif *cif,
-			       void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
-			       void *user_data,
-			       void *codeloc);
-
-#endif /* FFI_CLOSURES */
-
-/* ---- Public interface definition -------------------------------------- */
-
-ffi_status ffi_prep_cif(ffi_cif *cif,
-			ffi_abi abi,
-			unsigned int nargs,
-			ffi_type *rtype,
-			ffi_type **atypes);
-
-ffi_status ffi_prep_cif_var(ffi_cif *cif,
-			    ffi_abi abi,
-			    unsigned int nfixedargs,
-			    unsigned int ntotalargs,
-			    ffi_type *rtype,
-			    ffi_type **atypes);
-
-void ffi_call(ffi_cif *cif,
-	      void (*fn)(void),
-	      void *rvalue,
-	      void **avalue);
-
-/* Useful for eliminating compiler warnings */
-#define FFI_FN(f) ((void (*)(void))f)
-
-/* ---- Definitions shared with assembly code ---------------------------- */
-
-#endif
-
-/* If these change, update src/mips/ffitarget.h. */
-#define FFI_TYPE_VOID       0    
-#define FFI_TYPE_INT        1
-#define FFI_TYPE_FLOAT      2    
-#define FFI_TYPE_DOUBLE     3
-#if @HAVE_LONG_DOUBLE@
-#define FFI_TYPE_LONGDOUBLE 4
-#else
-#define FFI_TYPE_LONGDOUBLE FFI_TYPE_DOUBLE
-#endif
-#define FFI_TYPE_UINT8      5   
-#define FFI_TYPE_SINT8      6
-#define FFI_TYPE_UINT16     7 
-#define FFI_TYPE_SINT16     8
-#define FFI_TYPE_UINT32     9
-#define FFI_TYPE_SINT32     10
-#define FFI_TYPE_UINT64     11
-#define FFI_TYPE_SINT64     12
-#define FFI_TYPE_STRUCT     13
-#define FFI_TYPE_POINTER    14
-
-/* This should always refer to the last type code (for sanity checks) */
-#define FFI_TYPE_LAST       FFI_TYPE_POINTER
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/Modules/_ctypes/libffi/include/ffi_common.h b/Modules/_ctypes/libffi/include/ffi_common.h
deleted file mode 100644
index 37f5a9e..0000000
--- a/Modules/_ctypes/libffi/include/ffi_common.h
+++ /dev/null
@@ -1,132 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi_common.h - Copyright (C) 2011, 2012, 2013  Anthony Green
-                  Copyright (C) 2007  Free Software Foundation, Inc
-                  Copyright (c) 1996  Red Hat, Inc.
-                  
-   Common internal definitions and macros. Only necessary for building
-   libffi.
-   ----------------------------------------------------------------------- */
-
-#ifndef FFI_COMMON_H
-#define FFI_COMMON_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-#include <fficonfig.h>
-
-/* Do not move this. Some versions of AIX are very picky about where
-   this is positioned. */
-#ifdef __GNUC__
-# if HAVE_ALLOCA_H
-#  include <alloca.h>
-# else
-  /* mingw64 defines this already in malloc.h. */
-#  ifndef alloca
-#    define alloca __builtin_alloca
-#  endif
-# endif
-# define MAYBE_UNUSED __attribute__((__unused__))
-#else
-# define MAYBE_UNUSED
-# if HAVE_ALLOCA_H
-#  include <alloca.h>
-# else
-#  ifdef _AIX
-#   pragma alloca
-#  else
-#   ifndef alloca /* predefined by HP cc +Olibcalls */
-#    ifdef _MSC_VER
-#     define alloca _alloca
-#    else
-char *alloca ();
-#   endif
-#  endif
-# endif
-# endif
-#endif
-
-/* Check for the existence of memcpy. */
-#if STDC_HEADERS
-# include <string.h>
-#else
-# ifndef HAVE_MEMCPY
-#  define memcpy(d, s, n) bcopy ((s), (d), (n))
-# endif
-#endif
-
-#if defined(FFI_DEBUG)
-#include <stdio.h>
-#endif
-
-#ifdef FFI_DEBUG
-void ffi_assert(char *expr, char *file, int line);
-void ffi_stop_here(void);
-void ffi_type_test(ffi_type *a, char *file, int line);
-
-#define FFI_ASSERT(x) ((x) ? (void)0 : ffi_assert(#x, __FILE__,__LINE__))
-#define FFI_ASSERT_AT(x, f, l) ((x) ? 0 : ffi_assert(#x, (f), (l)))
-#define FFI_ASSERT_VALID_TYPE(x) ffi_type_test (x, __FILE__, __LINE__)
-#else
-#define FFI_ASSERT(x)
-#define FFI_ASSERT_AT(x, f, l)
-#define FFI_ASSERT_VALID_TYPE(x)
-#endif
-
-#define ALIGN(v, a)  (((((size_t) (v))-1) | ((a)-1))+1)
-#define ALIGN_DOWN(v, a) (((size_t) (v)) & -a)
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif);
-ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
-	 unsigned int nfixedargs, unsigned int ntotalargs);
-
-/* Extended cif, used in callback from assembly routine */
-typedef struct
-{
-  ffi_cif *cif;
-  void *rvalue;
-  void **avalue;
-} extended_cif;
-
-/* Terse sized type definitions.  */
-#if defined(_MSC_VER) || defined(__sgi) || defined(__SUNPRO_C)
-typedef unsigned char UINT8;
-typedef signed char   SINT8;
-typedef unsigned short UINT16;
-typedef signed short   SINT16;
-typedef unsigned int UINT32;
-typedef signed int   SINT32;
-# ifdef _MSC_VER
-typedef unsigned __int64 UINT64;
-typedef signed __int64   SINT64;
-# else
-# include <inttypes.h>
-typedef uint64_t UINT64;
-typedef int64_t  SINT64;
-# endif
-#else
-typedef unsigned int UINT8  __attribute__((__mode__(__QI__)));
-typedef signed int   SINT8  __attribute__((__mode__(__QI__)));
-typedef unsigned int UINT16 __attribute__((__mode__(__HI__)));
-typedef signed int   SINT16 __attribute__((__mode__(__HI__)));
-typedef unsigned int UINT32 __attribute__((__mode__(__SI__)));
-typedef signed int   SINT32 __attribute__((__mode__(__SI__)));
-typedef unsigned int UINT64 __attribute__((__mode__(__DI__)));
-typedef signed int   SINT64 __attribute__((__mode__(__DI__)));
-#endif
-
-typedef float FLOAT32;
-
-#ifndef __GNUC__
-#define __builtin_expect(x, expected_value) (x)
-#endif
-#define LIKELY(x)    __builtin_expect(!!(x),1)
-#define UNLIKELY(x)  __builtin_expect((x)!=0,0)
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
diff --git a/Modules/_ctypes/libffi/install-sh b/Modules/_ctypes/libffi/install-sh
deleted file mode 100755
index 377bb86..0000000
--- a/Modules/_ctypes/libffi/install-sh
+++ /dev/null
@@ -1,527 +0,0 @@
-#!/bin/sh
-# install - install a program, script, or datafile
-
-scriptversion=2011-11-20.07; # UTC
-
-# This originates from X11R5 (mit/util/scripts/install.sh), which was
-# later released in X11R6 (xc/config/util/install.sh) with the
-# following copyright and license.
-#
-# Copyright (C) 1994 X Consortium
-#
-# Permission is hereby granted, free of charge, to any person obtaining a copy
-# of this software and associated documentation files (the "Software"), to
-# deal in the Software without restriction, including without limitation the
-# rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
-# sell copies of the Software, and to permit persons to whom the Software is
-# furnished to do so, subject to the following conditions:
-#
-# The above copyright notice and this permission notice shall be included in
-# all copies or substantial portions of the Software.
-#
-# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
-# X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
-# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC-
-# TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-#
-# Except as contained in this notice, the name of the X Consortium shall not
-# be used in advertising or otherwise to promote the sale, use or other deal-
-# ings in this Software without prior written authorization from the X Consor-
-# tium.
-#
-#
-# FSF changes to this file are in the public domain.
-#
-# Calling this script install-sh is preferred over install.sh, to prevent
-# 'make' implicit rules from creating a file called install from it
-# when there is no Makefile.
-#
-# This script is compatible with the BSD install script, but was written
-# from scratch.
-
-nl='
-'
-IFS=" ""	$nl"
-
-# set DOITPROG to echo to test this script
-
-# Don't use :- since 4.3BSD and earlier shells don't like it.
-doit=${DOITPROG-}
-if test -z "$doit"; then
-  doit_exec=exec
-else
-  doit_exec=$doit
-fi
-
-# Put in absolute file names if you don't have them in your path;
-# or use environment vars.
-
-chgrpprog=${CHGRPPROG-chgrp}
-chmodprog=${CHMODPROG-chmod}
-chownprog=${CHOWNPROG-chown}
-cmpprog=${CMPPROG-cmp}
-cpprog=${CPPROG-cp}
-mkdirprog=${MKDIRPROG-mkdir}
-mvprog=${MVPROG-mv}
-rmprog=${RMPROG-rm}
-stripprog=${STRIPPROG-strip}
-
-posix_glob='?'
-initialize_posix_glob='
-  test "$posix_glob" != "?" || {
-    if (set -f) 2>/dev/null; then
-      posix_glob=
-    else
-      posix_glob=:
-    fi
-  }
-'
-
-posix_mkdir=
-
-# Desired mode of installed file.
-mode=0755
-
-chgrpcmd=
-chmodcmd=$chmodprog
-chowncmd=
-mvcmd=$mvprog
-rmcmd="$rmprog -f"
-stripcmd=
-
-src=
-dst=
-dir_arg=
-dst_arg=
-
-copy_on_change=false
-no_target_directory=
-
-usage="\
-Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE
-   or: $0 [OPTION]... SRCFILES... DIRECTORY
-   or: $0 [OPTION]... -t DIRECTORY SRCFILES...
-   or: $0 [OPTION]... -d DIRECTORIES...
-
-In the 1st form, copy SRCFILE to DSTFILE.
-In the 2nd and 3rd, copy all SRCFILES to DIRECTORY.
-In the 4th, create DIRECTORIES.
-
-Options:
-     --help     display this help and exit.
-     --version  display version info and exit.
-
-  -c            (ignored)
-  -C            install only if different (preserve the last data modification time)
-  -d            create directories instead of installing files.
-  -g GROUP      $chgrpprog installed files to GROUP.
-  -m MODE       $chmodprog installed files to MODE.
-  -o USER       $chownprog installed files to USER.
-  -s            $stripprog installed files.
-  -t DIRECTORY  install into DIRECTORY.
-  -T            report an error if DSTFILE is a directory.
-
-Environment variables override the default commands:
-  CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG
-  RMPROG STRIPPROG
-"
-
-while test $# -ne 0; do
-  case $1 in
-    -c) ;;
-
-    -C) copy_on_change=true;;
-
-    -d) dir_arg=true;;
-
-    -g) chgrpcmd="$chgrpprog $2"
-	shift;;
-
-    --help) echo "$usage"; exit $?;;
-
-    -m) mode=$2
-	case $mode in
-	  *' '* | *'	'* | *'
-'*	  | *'*'* | *'?'* | *'['*)
-	    echo "$0: invalid mode: $mode" >&2
-	    exit 1;;
-	esac
-	shift;;
-
-    -o) chowncmd="$chownprog $2"
-	shift;;
-
-    -s) stripcmd=$stripprog;;
-
-    -t) dst_arg=$2
-	# Protect names problematic for 'test' and other utilities.
-	case $dst_arg in
-	  -* | [=\(\)!]) dst_arg=./$dst_arg;;
-	esac
-	shift;;
-
-    -T) no_target_directory=true;;
-
-    --version) echo "$0 $scriptversion"; exit $?;;
-
-    --)	shift
-	break;;
-
-    -*)	echo "$0: invalid option: $1" >&2
-	exit 1;;
-
-    *)  break;;
-  esac
-  shift
-done
-
-if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then
-  # When -d is used, all remaining arguments are directories to create.
-  # When -t is used, the destination is already specified.
-  # Otherwise, the last argument is the destination.  Remove it from $@.
-  for arg
-  do
-    if test -n "$dst_arg"; then
-      # $@ is not empty: it contains at least $arg.
-      set fnord "$@" "$dst_arg"
-      shift # fnord
-    fi
-    shift # arg
-    dst_arg=$arg
-    # Protect names problematic for 'test' and other utilities.
-    case $dst_arg in
-      -* | [=\(\)!]) dst_arg=./$dst_arg;;
-    esac
-  done
-fi
-
-if test $# -eq 0; then
-  if test -z "$dir_arg"; then
-    echo "$0: no input file specified." >&2
-    exit 1
-  fi
-  # It's OK to call 'install-sh -d' without argument.
-  # This can happen when creating conditional directories.
-  exit 0
-fi
-
-if test -z "$dir_arg"; then
-  do_exit='(exit $ret); exit $ret'
-  trap "ret=129; $do_exit" 1
-  trap "ret=130; $do_exit" 2
-  trap "ret=141; $do_exit" 13
-  trap "ret=143; $do_exit" 15
-
-  # Set umask so as not to create temps with too-generous modes.
-  # However, 'strip' requires both read and write access to temps.
-  case $mode in
-    # Optimize common cases.
-    *644) cp_umask=133;;
-    *755) cp_umask=22;;
-
-    *[0-7])
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw='% 200'
-      fi
-      cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;;
-    *)
-      if test -z "$stripcmd"; then
-	u_plus_rw=
-      else
-	u_plus_rw=,u+rw
-      fi
-      cp_umask=$mode$u_plus_rw;;
-  esac
-fi
-
-for src
-do
-  # Protect names problematic for 'test' and other utilities.
-  case $src in
-    -* | [=\(\)!]) src=./$src;;
-  esac
-
-  if test -n "$dir_arg"; then
-    dst=$src
-    dstdir=$dst
-    test -d "$dstdir"
-    dstdir_status=$?
-  else
-
-    # Waiting for this to be detected by the "$cpprog $src $dsttmp" command
-    # might cause directories to be created, which would be especially bad
-    # if $src (and thus $dsttmp) contains '*'.
-    if test ! -f "$src" && test ! -d "$src"; then
-      echo "$0: $src does not exist." >&2
-      exit 1
-    fi
-
-    if test -z "$dst_arg"; then
-      echo "$0: no destination specified." >&2
-      exit 1
-    fi
-    dst=$dst_arg
-
-    # If destination is a directory, append the input filename; won't work
-    # if double slashes aren't ignored.
-    if test -d "$dst"; then
-      if test -n "$no_target_directory"; then
-	echo "$0: $dst_arg: Is a directory" >&2
-	exit 1
-      fi
-      dstdir=$dst
-      dst=$dstdir/`basename "$src"`
-      dstdir_status=0
-    else
-      # Prefer dirname, but fall back on a substitute if dirname fails.
-      dstdir=`
-	(dirname "$dst") 2>/dev/null ||
-	expr X"$dst" : 'X\(.*[^/]\)//*[^/][^/]*/*$' \| \
-	     X"$dst" : 'X\(//\)[^/]' \| \
-	     X"$dst" : 'X\(//\)$' \| \
-	     X"$dst" : 'X\(/\)' \| . 2>/dev/null ||
-	echo X"$dst" |
-	    sed '/^X\(.*[^/]\)\/\/*[^/][^/]*\/*$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)[^/].*/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\/\)$/{
-		   s//\1/
-		   q
-		 }
-		 /^X\(\/\).*/{
-		   s//\1/
-		   q
-		 }
-		 s/.*/./; q'
-      `
-
-      test -d "$dstdir"
-      dstdir_status=$?
-    fi
-  fi
-
-  obsolete_mkdir_used=false
-
-  if test $dstdir_status != 0; then
-    case $posix_mkdir in
-      '')
-	# Create intermediate dirs using mode 755 as modified by the umask.
-	# This is like FreeBSD 'install' as of 1997-10-28.
-	umask=`umask`
-	case $stripcmd.$umask in
-	  # Optimize common cases.
-	  *[2367][2367]) mkdir_umask=$umask;;
-	  .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;;
-
-	  *[0-7])
-	    mkdir_umask=`expr $umask + 22 \
-	      - $umask % 100 % 40 + $umask % 20 \
-	      - $umask % 10 % 4 + $umask % 2
-	    `;;
-	  *) mkdir_umask=$umask,go-w;;
-	esac
-
-	# With -d, create the new directory with the user-specified mode.
-	# Otherwise, rely on $mkdir_umask.
-	if test -n "$dir_arg"; then
-	  mkdir_mode=-m$mode
-	else
-	  mkdir_mode=
-	fi
-
-	posix_mkdir=false
-	case $umask in
-	  *[123567][0-7][0-7])
-	    # POSIX mkdir -p sets u+wx bits regardless of umask, which
-	    # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
-	    ;;
-	  *)
-	    tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
-	    trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0
-
-	    if (umask $mkdir_umask &&
-		exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
-	    then
-	      if test -z "$dir_arg" || {
-		   # Check for POSIX incompatibilities with -m.
-		   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
-		   # other-writable bit of parent directory when it shouldn't.
-		   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
-		   ls_ld_tmpdir=`ls -ld "$tmpdir"`
-		   case $ls_ld_tmpdir in
-		     d????-?r-*) different_mode=700;;
-		     d????-?--*) different_mode=755;;
-		     *) false;;
-		   esac &&
-		   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
-		     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
-		     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
-		   }
-		 }
-	      then posix_mkdir=:
-	      fi
-	      rmdir "$tmpdir/d" "$tmpdir"
-	    else
-	      # Remove any dirs left behind by ancient mkdir implementations.
-	      rmdir ./$mkdir_mode ./-p ./-- 2>/dev/null
-	    fi
-	    trap '' 0;;
-	esac;;
-    esac
-
-    if
-      $posix_mkdir && (
-	umask $mkdir_umask &&
-	$doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir"
-      )
-    then :
-    else
-
-      # The umask is ridiculous, or mkdir does not conform to POSIX,
-      # or it failed possibly due to a race condition.  Create the
-      # directory the slow way, step by step, checking for races as we go.
-
-      case $dstdir in
-	/*) prefix='/';;
-	[-=\(\)!]*) prefix='./';;
-	*)  prefix='';;
-      esac
-
-      eval "$initialize_posix_glob"
-
-      oIFS=$IFS
-      IFS=/
-      $posix_glob set -f
-      set fnord $dstdir
-      shift
-      $posix_glob set +f
-      IFS=$oIFS
-
-      prefixes=
-
-      for d
-      do
-	test X"$d" = X && continue
-
-	prefix=$prefix$d
-	if test -d "$prefix"; then
-	  prefixes=
-	else
-	  if $posix_mkdir; then
-	    (umask=$mkdir_umask &&
-	     $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break
-	    # Don't fail if two instances are running concurrently.
-	    test -d "$prefix" || exit 1
-	  else
-	    case $prefix in
-	      *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;;
-	      *) qprefix=$prefix;;
-	    esac
-	    prefixes="$prefixes '$qprefix'"
-	  fi
-	fi
-	prefix=$prefix/
-      done
-
-      if test -n "$prefixes"; then
-	# Don't fail if two instances are running concurrently.
-	(umask $mkdir_umask &&
-	 eval "\$doit_exec \$mkdirprog $prefixes") ||
-	  test -d "$dstdir" || exit 1
-	obsolete_mkdir_used=true
-      fi
-    fi
-  fi
-
-  if test -n "$dir_arg"; then
-    { test -z "$chowncmd" || $doit $chowncmd "$dst"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } &&
-    { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false ||
-      test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1
-  else
-
-    # Make a couple of temp file names in the proper directory.
-    dsttmp=$dstdir/_inst.$$_
-    rmtmp=$dstdir/_rm.$$_
-
-    # Trap to clean up those temp files at exit.
-    trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0
-
-    # Copy the file name to the temp name.
-    (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") &&
-
-    # and set any options; do chmod last to preserve setuid bits.
-    #
-    # If any of these fail, we abort the whole thing.  If we want to
-    # ignore errors from any of these, just make sure not to ignore
-    # errors from the above "$doit $cpprog $src $dsttmp" command.
-    #
-    { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } &&
-    { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } &&
-    { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } &&
-    { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } &&
-
-    # If -C, don't bother to copy if it wouldn't change the file.
-    if $copy_on_change &&
-       old=`LC_ALL=C ls -dlL "$dst"	2>/dev/null` &&
-       new=`LC_ALL=C ls -dlL "$dsttmp"	2>/dev/null` &&
-
-       eval "$initialize_posix_glob" &&
-       $posix_glob set -f &&
-       set X $old && old=:$2:$4:$5:$6 &&
-       set X $new && new=:$2:$4:$5:$6 &&
-       $posix_glob set +f &&
-
-       test "$old" = "$new" &&
-       $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1
-    then
-      rm -f "$dsttmp"
-    else
-      # Rename the file to the real destination.
-      $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null ||
-
-      # The rename failed, perhaps because mv can't rename something else
-      # to itself, or perhaps because mv is so ancient that it does not
-      # support -f.
-      {
-	# Now remove or move aside any old file at destination location.
-	# We try this two ways since rm can't unlink itself on some
-	# systems and the destination file might be busy for other
-	# reasons.  In this case, the final cleanup might fail but the new
-	# file should still install successfully.
-	{
-	  test ! -f "$dst" ||
-	  $doit $rmcmd -f "$dst" 2>/dev/null ||
-	  { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null &&
-	    { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; }
-	  } ||
-	  { echo "$0: cannot unlink or rename $dst" >&2
-	    (exit 1); exit 1
-	  }
-	} &&
-
-	# Now rename the file to the real destination.
-	$doit $mvcmd "$dsttmp" "$dst"
-      }
-    fi || exit 1
-
-    trap '' 0
-  fi
-done
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Modules/_ctypes/libffi/libffi.pc.in b/Modules/_ctypes/libffi/libffi.pc.in
deleted file mode 100644
index edf6fde..0000000
--- a/Modules/_ctypes/libffi/libffi.pc.in
+++ /dev/null
@@ -1,11 +0,0 @@
-prefix=@prefix@
-exec_prefix=@exec_prefix@
-libdir=@libdir@
-toolexeclibdir=@toolexeclibdir@
-includedir=${libdir}/@PACKAGE_NAME@-@PACKAGE_VERSION@/include
-
-Name: @PACKAGE_NAME@
-Description: Library supporting Foreign Function Interfaces
-Version: @PACKAGE_VERSION@
-Libs: -L${toolexeclibdir} -lffi
-Cflags: -I${includedir}
diff --git a/Modules/_ctypes/libffi/libffi.xcodeproj/project.pbxproj b/Modules/_ctypes/libffi/libffi.xcodeproj/project.pbxproj
deleted file mode 100644
index 1cf396f..0000000
--- a/Modules/_ctypes/libffi/libffi.xcodeproj/project.pbxproj
+++ /dev/null
@@ -1,637 +0,0 @@
-// !$*UTF8*$!
-{
-	archiveVersion = 1;
-	classes = {
-	};
-	objectVersion = 46;
-	objects = {
-
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-			defaultConfigurationName = Release;
-		};
-/* End XCConfigurationList section */
-	};
-	rootObject = DB13B15C1849DEB70010F42D /* Project object */;
-}
diff --git a/Modules/_ctypes/libffi/libtool-ldflags b/Modules/_ctypes/libffi/libtool-ldflags
deleted file mode 100755
index e32e37b..0000000
--- a/Modules/_ctypes/libffi/libtool-ldflags
+++ /dev/null
@@ -1,106 +0,0 @@
-#! /bin/sh
-
-# Script to translate LDFLAGS into a form suitable for use with libtool.
-
-# Copyright (C) 2005 Free Software Foundation, Inc.
-#
-# This file is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with this program; if not, write to the Free Software
-# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, 
-# MA 02110-1301, USA. 
-
-# Contributed by CodeSourcery, LLC.
-
-# This script is designed to be used from a Makefile that uses libtool
-# to build libraries as follows: 
-#
-#   LTLDFLAGS = $(shell libtool-ldflags $(LDFLAGS))
-#
-# Then, use (LTLDFLAGS) in place of $(LDFLAGS) in your link line.
-
-# The output of the script.  This string is built up as we process the
-# arguments.
-result=
-prev_arg=
-
-for arg
-do
-    case $arg in
-	-f*|--*)
-	    # Libtool does not ascribe any special meaning options
-	    # that begin with -f or with a double-dash.  So, it will
-	    # think these options are linker options, and prefix them
-	    # with "-Wl,".  Then, the compiler driver will ignore the
-	    # options.  So, we prefix these options with -Xcompiler to
-	    # make clear to libtool that they are in fact compiler
-	    # options.
-	    case $prev_arg in
-		-Xpreprocessor|-Xcompiler|-Xlinker)
-		    # This option is already prefixed; don't prefix it again.
-		    ;;
-		*)
-		    result="$result -Xcompiler"
-		    ;;
-	    esac
-	    ;;
-	*)
-	    # We do not want to add -Xcompiler to other options because
-	    # that would prevent libtool itself from recognizing them.
-	    ;;
-    esac
-    prev_arg=$arg
-
-    # If $(LDFLAGS) is (say):
-    #   a "b'c d" e
-    # then the user expects that:
-    #   $(LD) $(LDFLAGS)
-    # will pass three arguments to $(LD):
-    #   1) a
-    #   2) b'c d
-    #   3) e
-    # We must ensure, therefore, that the arguments are appropriately
-    # quoted so that using:
-    #   libtool --mode=link ... $(LTLDFLAGS)
-    # will result in the same number of arguments being passed to
-    # libtool.   In other words, when this script was invoked, the shell 
-    # removed one level of quoting, present in $(LDFLAGS); we have to put 
-    # it back.
-
-    # Quote any embedded single quotes.
-    case $arg in
-	*"'"*)
-	    # The following command creates the script:
-	    #   1s,^X,,;s|'|'"'"'|g
-	    # which removes a leading X, and then quotes and embedded single
-	    # quotes.
-	    sed_script="1s,^X,,;s|'|'\"'\"'|g"
-	    # Add a leading "X" so that if $arg starts with a dash,
-	    # the echo command will not try to interpret the argument
-	    # as a command-line option.
-	    arg="X$arg"
-	    # Generate the quoted string.
-	    quoted_arg=`echo "$arg" | sed -e "$sed_script"`
-	    ;;
-	*)
-	    quoted_arg=$arg
-	    ;;
-    esac
-    # Surround the entire argument with single quotes.
-    quoted_arg="'"$quoted_arg"'" 
-
-    # Add it to the string.
-    result="$result $quoted_arg"
-done
-
-# Output the string we have built up.
-echo "$result"
diff --git a/Modules/_ctypes/libffi/libtool-version b/Modules/_ctypes/libffi/libtool-version
deleted file mode 100644
index d4f501c..0000000
--- a/Modules/_ctypes/libffi/libtool-version
+++ /dev/null
@@ -1,29 +0,0 @@
-# This file is used to maintain libtool version info for libffi.  See
-# the libtool manual to understand the meaning of the fields.  This is
-# a separate file so that version updates don't involve re-running
-# automake.
-#
-# Here are a set of rules to help you update your library version
-# information:
-# 
-# 1. Start with version information of `0:0:0' for each libtool library.
-#
-# 2. Update the version information only immediately before a public
-#    release of your software. More frequent updates are unnecessary,
-#    and only guarantee that the current interface number gets larger
-#    faster.
-#
-# 3. If the library source code has changed at all since the last
-#    update, then increment revision (`c:r:a' becomes `c:r+1:a').
-#
-# 4. If any interfaces have been added, removed, or changed since the
-#    last update, increment current, and set revision to 0.
-#
-# 5. If any interfaces have been added since the last public release,
-#    then increment age.
-#
-# 6. If any interfaces have been removed since the last public
-#    release, then set age to 0.
-#
-# CURRENT:REVISION:AGE
-6:2:0
diff --git a/Modules/_ctypes/libffi/ltmain.sh b/Modules/_ctypes/libffi/ltmain.sh
deleted file mode 100644
index 0595980..0000000
--- a/Modules/_ctypes/libffi/ltmain.sh
+++ /dev/null
@@ -1,10932 +0,0 @@
-#! /bin/sh
-
-# libtool (GNU libtool) 2.4.2.418
-# Provide generalized library-building support services.
-# Written by Gordon Matzigkeit <gord@gnu.ai.mit.edu>, 1996
-
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions.  There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# GNU Libtool is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2 of the License, or
-# (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful, but
-# WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-# General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-
-PROGRAM=libtool
-PACKAGE=libtool
-VERSION=2.4.2.418
-package_revision=2.4.2.418
-
-
-## ------ ##
-## Usage. ##
-## ------ ##
-
-# Run './libtool --help' for help with using this script from the
-# command line.
-
-
-## ------------------------------- ##
-## User overridable command paths. ##
-## ------------------------------- ##
-
-# After configure completes, it has a better idea of some of the
-# shell tools we need than the defaults used by the functions shared
-# with bootstrap, so set those here where they can still be over-
-# ridden by the user, but otherwise take precedence.
-
-: ${AUTOCONF="autoconf"}
-: ${AUTOMAKE="automake"}
-
-
-## -------------------------- ##
-## Source external libraries. ##
-## -------------------------- ##
-
-# Much of our low-level functionality needs to be sourced from external
-# libraries, which are installed to $pkgauxdir.
-
-# Set a version string for this script.
-scriptversion=2013-08-23.20; # UTC
-
-# General shell script boiler plate, and helper functions.
-# Written by Gary V. Vaughan, 2004
-
-# Copyright (C) 2004-2013 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions.  There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-
-# As a special exception to the GNU General Public License, if you distribute
-# this file as part of a program or library that is built using GNU Libtool,
-# you may include this file under the same distribution terms that you use
-# for the rest of that program.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU
-# General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program. If not, see <http://www.gnu.org/licenses/>.
-
-# Please report bugs or propose patches to gary@gnu.org.
-
-
-## ------ ##
-## Usage. ##
-## ------ ##
-
-# Evaluate this file near the top of your script to gain access to
-# the functions and variables defined here:
-#
-#   . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh
-#
-# If you need to override any of the default environment variable
-# settings, do that before evaluating this file.
-
-
-## -------------------- ##
-## Shell normalisation. ##
-## -------------------- ##
-
-# Some shells need a little help to be as Bourne compatible as possible.
-# Before doing anything else, make sure all that help has been provided!
-
-DUALCASE=1; export DUALCASE # for MKS sh
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then :
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-else
-  case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac
-fi
-
-# NLS nuisances: We save the old values in case they are required later.
-_G_user_locale=
-_G_safe_locale=
-for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-do
-  eval "if test set = \"\${$_G_var+set}\"; then
-          save_$_G_var=\$$_G_var
-          $_G_var=C
-	  export $_G_var
-	  _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\"
-	  _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\"
-	fi"
-done
-
-# CDPATH.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-# Make sure IFS has a sensible default
-sp=' '
-nl='
-'
-IFS="$sp	$nl"
-
-# There are still modern systems that have problems with 'echo' mis-
-# handling backslashes, among others, so make sure $bs_echo is set to a
-# command that correctly interprets backslashes.
-# (this code from Autoconf 2.68)
-
-# Printing a long string crashes Solaris 7 /usr/bin/printf.
-bs_echo='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-bs_echo=$bs_echo$bs_echo$bs_echo$bs_echo$bs_echo
-bs_echo=$bs_echo$bs_echo$bs_echo$bs_echo$bs_echo$bs_echo
-# Prefer a ksh shell builtin over an external printf program on Solaris,
-# but without wasting forks for bash or zsh.
-if test -z "$BASH_VERSION$ZSH_VERSION" \
-    && (test "X`print -r -- $bs_echo`" = "X$bs_echo") 2>/dev/null; then
-  bs_echo='print -r --'
-  bs_echo_n='print -rn --'
-elif (test "X`printf %s $bs_echo`" = "X$bs_echo") 2>/dev/null; then
-  bs_echo='printf %s\n'
-  bs_echo_n='printf %s'
-else
-  if test "X`(/usr/ucb/echo -n -n $bs_echo) 2>/dev/null`" = "X-n $bs_echo"; then
-    bs_echo_body='eval /usr/ucb/echo -n "$1$nl"'
-    bs_echo_n='/usr/ucb/echo -n'
-  else
-    bs_echo_body='eval expr "X$1" : "X\\(.*\\)"'
-    bs_echo_n_body='eval
-      arg=$1;
-      case $arg in #(
-      *"$nl"*)
-	expr "X$arg" : "X\\(.*\\)$nl";
-	arg=`expr "X$arg" : ".*$nl\\(.*\\)"`;;
-      esac;
-      expr "X$arg" : "X\\(.*\\)" | tr -d "$nl"
-    '
-    export bs_echo_n_body
-    bs_echo_n='sh -c $bs_echo_n_body bs_echo'
-  fi
-  export bs_echo_body
-  bs_echo='sh -c $bs_echo_body bs_echo'
-fi
-
-
-## ------------------------------- ##
-## User overridable command paths. ##
-## ------------------------------- ##
-
-# All uppercase variable names are used for environment variables.  These
-# variables can be overridden by the user before calling a script that
-# uses them if a suitable command of that name is not already available
-# in the command search PATH.
-
-: ${CP="cp -f"}
-: ${ECHO="$bs_echo"}
-: ${EGREP="grep -E"}
-: ${FGREP="grep -F"}
-: ${GREP="grep"}
-: ${LN_S="ln -s"}
-: ${MAKE="make"}
-: ${MKDIR="mkdir"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-: ${SED="sed"}
-: ${SHELL="${CONFIG_SHELL-/bin/sh}"}
-
-
-## -------------------- ##
-## Useful sed snippets. ##
-## -------------------- ##
-
-sed_dirname='s|/[^/]*$||'
-sed_basename='s|^.*/||'
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='s|\([`"$\\]\)|\\\1|g'
-
-# Same as above, but do not quote variable references.
-sed_double_quote_subst='s/\(["`\\]\)/\\\1/g'
-
-# Sed substitution that turns a string into a regex matching for the
-# string literally.
-sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g'
-
-# Sed substitution that converts a w32 file name or path
-# that contains forward slashes, into one that contains
-# (escaped) backslashes.  A very naive implementation.
-sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g'
-
-# Re-'\' parameter expansions in output of sed_double_quote_subst that
-# were '\'-ed in input to the same.  If an odd number of '\' preceded a
-# '$' in input to sed_double_quote_subst, that '$' was protected from
-# expansion.  Since each input '\' is now two '\'s, look for any number
-# of runs of four '\'s followed by two '\'s and then a '$'.  '\' that '$'.
-_G_bs='\\'
-_G_bs2='\\\\'
-_G_bs4='\\\\\\\\'
-_G_dollar='\$'
-sed_double_backslash="\
-  s/$_G_bs4/&\\
-/g
-  s/^$_G_bs2$_G_dollar/$_G_bs&/
-  s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g
-  s/\n//g"
-
-
-## ----------------- ##
-## Global variables. ##
-## ----------------- ##
-
-# Except for the global variables explicitly listed below, the following
-# functions in the '^func_' namespace, and the '^require_' namespace
-# variables initialised in the 'Resource management' section, sourcing
-# this file will not pollute your global namespace with anything
-# else. There's no portable way to scope variables in Bourne shell
-# though, so actually running these functions will sometimes place
-# results into a variable named after the function, and often use
-# temporary variables in the '^_G_' namespace. If you are careful to
-# avoid using those namespaces casually in your sourcing script, things
-# should continue to work as you expect. And, of course, you can freely
-# overwrite any of the functions or variables defined here before
-# calling anything to customize them.
-
-EXIT_SUCCESS=0
-EXIT_FAILURE=1
-EXIT_MISMATCH=63  # $? = 63 is used to indicate version mismatch to missing.
-EXIT_SKIP=77	  # $? = 77 is used to indicate a skipped test to automake.
-
-# Allow overriding, eg assuming that you follow the convention of
-# putting '$debug_cmd' at the start of all your functions, you can get
-# bash to show function call trace with:
-#
-#    debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name
-debug_cmd=${debug_cmd-":"}
-exit_cmd=:
-
-# By convention, finish your script with:
-#
-#    exit $exit_status
-#
-# so that you can set exit_status to non-zero if you want to indicate
-# something went wrong during execution without actually bailing out at
-# the point of failure.
-exit_status=$EXIT_SUCCESS
-
-# Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh
-# is ksh but when the shell is invoked as "sh" and the current value of
-# the _XPG environment variable is not equal to 1 (one), the special
-# positional parameter $0, within a function call, is the name of the
-# function.
-progpath=$0
-
-# The name of this program.
-progname=`$bs_echo "$progpath" |$SED "$sed_basename"`
-
-# Make sure we have an absolute progpath for reexecution:
-case $progpath in
-  [\\/]*|[A-Za-z]:\\*) ;;
-  *[\\/]*)
-     progdir=`$bs_echo "$progpath" |$SED "$sed_dirname"`
-     progdir=`cd "$progdir" && pwd`
-     progpath=$progdir/$progname
-     ;;
-  *)
-     _G_IFS=$IFS
-     IFS=${PATH_SEPARATOR-:}
-     for progdir in $PATH; do
-       IFS=$_G_IFS
-       test -x "$progdir/$progname" && break
-     done
-     IFS=$_G_IFS
-     test -n "$progdir" || progdir=`pwd`
-     progpath=$progdir/$progname
-     ;;
-esac
-
-
-## ----------------- ##
-## Standard options. ##
-## ----------------- ##
-
-# The following options affect the operation of the functions defined
-# below, and should be set appropriately depending on run-time para-
-# meters passed on the command line.
-
-opt_dry_run=false
-opt_quiet=false
-opt_verbose=false
-
-# Categories 'all' and 'none' are always available.  Append any others
-# you will pass as the first argument to func_warning from your own
-# code.
-warning_categories=
-
-# By default, display warnings according to 'opt_warning_types'.  Set
-# 'warning_func'  to ':' to elide all warnings, or func_fatal_error to
-# treat the next displayed warning as a fatal error.
-warning_func=func_warn_and_continue
-
-# Set to 'all' to display all warnings, 'none' to suppress all
-# warnings, or a space delimited list of some subset of
-# 'warning_categories' to display only the listed warnings.
-opt_warning_types=all
-
-
-## -------------------- ##
-## Resource management. ##
-## -------------------- ##
-
-# This section contains definitions for functions that each ensure a
-# particular resource (a file, or a non-empty configuration variable for
-# example) is available, and if appropriate to extract default values
-# from pertinent package files. Call them using their associated
-# 'require_*' variable to ensure that they are executed, at most, once.
-#
-# It's entirely deliberate that calling these functions can set
-# variables that don't obey the namespace limitations obeyed by the rest
-# of this file, in order that that they be as useful as possible to
-# callers.
-
-
-# require_term_colors
-# -------------------
-# Allow display of bold text on terminals that support it.
-require_term_colors=func_require_term_colors
-func_require_term_colors ()
-{
-    $debug_cmd
-
-    test -t 1 && {
-      # COLORTERM and USE_ANSI_COLORS environment variables take
-      # precedence, because most terminfo databases neglect to describe
-      # whether color sequences are supported.
-      test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"}
-
-      if test 1 = "$USE_ANSI_COLORS"; then
-        # Standard ANSI escape sequences
-        tc_reset='[0m'
-        tc_bold='[1m';   tc_standout='[7m'
-        tc_red='[31m';   tc_green='[32m'
-        tc_blue='[34m';  tc_cyan='[36m'
-      else
-        # Otherwise trust the terminfo database after all.
-        test -n "`tput sgr0 2>/dev/null`" && {
-          tc_reset=`tput sgr0`
-          test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold`
-          tc_standout=$tc_bold
-          test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso`
-          test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1`
-          test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2`
-          test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4`
-          test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5`
-        }
-      fi
-    }
-
-    require_term_colors=:
-}
-
-
-## ----------------- ##
-## Function library. ##
-## ----------------- ##
-
-# This section contains a variety of useful functions to call in your
-# scripts. Take note of the portable wrappers for features provided by
-# some modern shells, which will fall back to slower equivalents on
-# less featureful shells.
-
-
-# func_append VAR VALUE
-# ---------------------
-# Append VALUE onto the existing contents of VAR.
-
-  # We should try to minimise forks, especially on Windows where they are
-  # unreasonably slow, so skip the feature probes when bash or zsh are
-  # being used:
-  if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then
-    : ${_G_HAVE_ARITH_OP="yes"}
-    : ${_G_HAVE_XSI_OPS="yes"}
-    # The += operator was introduced in bash 3.1
-    case $BASH_VERSION in
-      [12].* | 3.0 | 3.0*) ;;
-      *)
-        : ${_G_HAVE_PLUSEQ_OP="yes"}
-        ;;
-    esac
-  fi
-
-  # _G_HAVE_PLUSEQ_OP
-  # Can be empty, in which case the shell is probed, "yes" if += is
-  # useable or anything else if it does not work.
-  test -z "$_G_HAVE_PLUSEQ_OP" \
-    && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \
-    && _G_HAVE_PLUSEQ_OP=yes
-
-if test yes = "$_G_HAVE_PLUSEQ_OP"
-then
-  # This is an XSI compatible shell, allowing a faster implementation...
-  eval 'func_append ()
-  {
-    $debug_cmd
-
-    eval "$1+=\$2"
-  }'
-else
-  # ...otherwise fall back to using expr, which is often a shell builtin.
-  func_append ()
-  {
-    $debug_cmd
-
-    eval "$1=\$$1\$2"
-  }
-fi
-
-
-# func_append_quoted VAR VALUE
-# ----------------------------
-# Quote VALUE and append to the end of shell variable VAR, separated
-# by a space.
-if test yes = "$_G_HAVE_PLUSEQ_OP"; then
-  eval 'func_append_quoted ()
-  {
-    $debug_cmd
-
-    func_quote_for_eval "$2"
-    eval "$1+=\\ \$func_quote_for_eval_result"
-  }'
-else
-  func_append_quoted ()
-  {
-    $debug_cmd
-
-    func_quote_for_eval "$2"
-    eval "$1=\$$1\\ \$func_quote_for_eval_result"
-  }
-fi
-
-
-# func_append_uniq VAR VALUE
-# --------------------------
-# Append unique VALUE onto the existing contents of VAR, assuming
-# entries are delimited by the first character of VALUE.  For example:
-#
-#   func_append_uniq options " --another-option option-argument"
-#
-# will only append to $options if " --another-option option-argument "
-# is not already present somewhere in $options already (note spaces at
-# each end implied by leading space in second argument).
-func_append_uniq ()
-{
-    $debug_cmd
-
-    eval _G_current_value='`$bs_echo $'$1'`'
-    _G_delim=`expr "$2" : '\(.\)'`
-
-    case $_G_delim$_G_current_value$_G_delim in
-      *"$2$_G_delim"*) ;;
-      *) func_append "$@" ;;
-    esac
-}
-
-
-# func_arith TERM...
-# ------------------
-# Set func_arith_result to the result of evaluating TERMs.
-  test -z "$_G_HAVE_ARITH_OP" \
-    && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \
-    && _G_HAVE_ARITH_OP=yes
-
-if test yes = "$_G_HAVE_ARITH_OP"; then
-  eval 'func_arith ()
-  {
-    $debug_cmd
-
-    func_arith_result=$(( $* ))
-  }'
-else
-  func_arith ()
-  {
-    $debug_cmd
-
-    func_arith_result=`expr "$@"`
-  }
-fi
-
-
-# func_basename FILE
-# ------------------
-# Set func_basename_result to FILE with everything up to and including
-# the last / stripped.
-if test yes = "$_G_HAVE_XSI_OPS"; then
-  # If this shell supports suffix pattern removal, then use it to avoid
-  # forking. Hide the definitions single quotes in case the shell chokes
-  # on unsupported syntax...
-  _b='func_basename_result=${1##*/}'
-  _d='case $1 in
-        */*) func_dirname_result=${1%/*}$2 ;;
-        *  ) func_dirname_result=$3        ;;
-      esac'
-
-else
-  # ...otherwise fall back to using sed.
-  _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`'
-  _d='func_dirname_result=`$ECHO "$1"  |$SED "$sed_dirname"`
-      if test "X$func_dirname_result" = "X$1"; then
-        func_dirname_result=$3
-      else
-        func_append func_dirname_result "$2"
-      fi'
-fi
-
-eval 'func_basename ()
-{
-    $debug_cmd
-
-    '"$_b"'
-}'
-
-
-# func_dirname FILE APPEND NONDIR_REPLACEMENT
-# -------------------------------------------
-# Compute the dirname of FILE.  If nonempty, add APPEND to the result,
-# otherwise set result to NONDIR_REPLACEMENT.
-eval 'func_dirname ()
-{
-    $debug_cmd
-
-    '"$_d"'
-}'
-
-
-# func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT
-# --------------------------------------------------------
-# Perform func_basename and func_dirname in a single function
-# call:
-#   dirname:  Compute the dirname of FILE.  If nonempty,
-#             add APPEND to the result, otherwise set result
-#             to NONDIR_REPLACEMENT.
-#             value returned in "$func_dirname_result"
-#   basename: Compute filename of FILE.
-#             value retuned in "$func_basename_result"
-# For efficiency, we do not delegate to the functions above but instead
-# duplicate the functionality here.
-eval 'func_dirname_and_basename ()
-{
-    $debug_cmd
-
-    '"$_b"'
-    '"$_d"'
-}'
-
-
-# func_echo ARG...
-# ----------------
-# Echo program name prefixed message.
-func_echo ()
-{
-    $debug_cmd
-
-    _G_message=$*
-
-    func_echo_IFS=$IFS
-    IFS=$nl
-    for _G_line in $_G_message; do
-      IFS=$func_echo_IFS
-      $bs_echo "$progname: $_G_line"
-    done
-    IFS=$func_echo_IFS
-}
-
-
-# func_echo_all ARG...
-# --------------------
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
-    $ECHO "$*"
-}
-
-
-# func_echo_infix_1 INFIX ARG...
-# ------------------------------
-# Echo program name, followed by INFIX on the first line, with any
-# additional lines not showing INFIX.
-func_echo_infix_1 ()
-{
-    $debug_cmd
-
-    $require_term_colors
-
-    _G_infix=$1; shift
-    _G_indent=$_G_infix
-    _G_prefix="$progname: $_G_infix: "
-    _G_message=$*
-
-    # Strip color escape sequences before counting printable length
-    for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan"
-    do
-      test -n "$_G_tc" && {
-        _G_esc_tc=`$bs_echo "$_G_tc" | sed "$sed_make_literal_regex"`
-        _G_indent=`$bs_echo "$_G_indent" | sed "s|$_G_esc_tc||g"`
-      }
-    done
-    _G_indent="$progname: "`echo "$_G_indent" | sed 's|.| |g'`"  " ## exclude from sc_prohibit_nested_quotes
-
-    func_echo_infix_1_IFS=$IFS
-    IFS=$nl
-    for _G_line in $_G_message; do
-      IFS=$func_echo_infix_1_IFS
-      $bs_echo "$_G_prefix$tc_bold$_G_line$tc_reset" >&2
-      _G_prefix=$_G_indent
-    done
-    IFS=$func_echo_infix_1_IFS
-}
-
-
-# func_error ARG...
-# -----------------
-# Echo program name prefixed message to standard error.
-func_error ()
-{
-    $debug_cmd
-
-    $require_term_colors
-
-    func_echo_infix_1 "  $tc_standout${tc_red}error$tc_reset" "$*" >&2
-}
-
-
-# func_fatal_error ARG...
-# -----------------------
-# Echo program name prefixed message to standard error, and exit.
-func_fatal_error ()
-{
-    $debug_cmd
-
-    func_error "$*"
-    exit $EXIT_FAILURE
-}
-
-
-# func_grep EXPRESSION FILENAME
-# -----------------------------
-# Check whether EXPRESSION matches any line of FILENAME, without output.
-func_grep ()
-{
-    $debug_cmd
-
-    $GREP "$1" "$2" >/dev/null 2>&1
-}
-
-
-# func_len STRING
-# ---------------
-# Set func_len_result to the length of STRING. STRING may not
-# start with a hyphen.
-  test -z "$_G_HAVE_XSI_OPS" \
-    && (eval 'x=a/b/c;
-      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
-    && _G_HAVE_XSI_OPS=yes
-
-if test yes = "$_G_HAVE_XSI_OPS"; then
-  eval 'func_len ()
-  {
-    $debug_cmd
-
-    func_len_result=${#1}
-  }'
-else
-  func_len ()
-  {
-    $debug_cmd
-
-    func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len`
-  }
-fi
-
-
-# func_mkdir_p DIRECTORY-PATH
-# ---------------------------
-# Make sure the entire path to DIRECTORY-PATH is available.
-func_mkdir_p ()
-{
-    $debug_cmd
-
-    _G_directory_path=$1
-    _G_dir_list=
-
-    if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then
-
-      # Protect directory names starting with '-'
-      case $_G_directory_path in
-        -*) _G_directory_path=./$_G_directory_path ;;
-      esac
-
-      # While some portion of DIR does not yet exist...
-      while test ! -d "$_G_directory_path"; do
-        # ...make a list in topmost first order.  Use a colon delimited
-	# list incase some portion of path contains whitespace.
-        _G_dir_list=$_G_directory_path:$_G_dir_list
-
-        # If the last portion added has no slash in it, the list is done
-        case $_G_directory_path in */*) ;; *) break ;; esac
-
-        # ...otherwise throw away the child directory and loop
-        _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"`
-      done
-      _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'`
-
-      func_mkdir_p_IFS=$IFS; IFS=:
-      for _G_dir in $_G_dir_list; do
-	IFS=$func_mkdir_p_IFS
-        # mkdir can fail with a 'File exist' error if two processes
-        # try to create one of the directories concurrently.  Don't
-        # stop in that case!
-        $MKDIR "$_G_dir" 2>/dev/null || :
-      done
-      IFS=$func_mkdir_p_IFS
-
-      # Bail out if we (or some other process) failed to create a directory.
-      test -d "$_G_directory_path" || \
-        func_fatal_error "Failed to create '$1'"
-    fi
-}
-
-
-# func_mktempdir [BASENAME]
-# -------------------------
-# Make a temporary directory that won't clash with other running
-# libtool processes, and avoids race conditions if possible.  If
-# given, BASENAME is the basename for that directory.
-func_mktempdir ()
-{
-    $debug_cmd
-
-    _G_template=${TMPDIR-/tmp}/${1-$progname}
-
-    if test : = "$opt_dry_run"; then
-      # Return a directory name, but don't create it in dry-run mode
-      _G_tmpdir=$_G_template-$$
-    else
-
-      # If mktemp works, use that first and foremost
-      _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null`
-
-      if test ! -d "$_G_tmpdir"; then
-        # Failing that, at least try and use $RANDOM to avoid a race
-        _G_tmpdir=$_G_template-${RANDOM-0}$$
-
-        func_mktempdir_umask=`umask`
-        umask 0077
-        $MKDIR "$_G_tmpdir"
-        umask $func_mktempdir_umask
-      fi
-
-      # If we're not in dry-run mode, bomb out on failure
-      test -d "$_G_tmpdir" || \
-        func_fatal_error "cannot create temporary directory '$_G_tmpdir'"
-    fi
-
-    $ECHO "$_G_tmpdir"
-}
-
-
-# func_normal_abspath PATH
-# ------------------------
-# Remove doubled-up and trailing slashes, "." path components,
-# and cancel out any ".." path components in PATH after making
-# it an absolute path.
-func_normal_abspath ()
-{
-    $debug_cmd
-
-    # These SED scripts presuppose an absolute path with a trailing slash.
-    _G_pathcar='s|^/\([^/]*\).*$|\1|'
-    _G_pathcdr='s|^/[^/]*||'
-    _G_removedotparts=':dotsl
-		s|/\./|/|g
-		t dotsl
-		s|/\.$|/|'
-    _G_collapseslashes='s|/\{1,\}|/|g'
-    _G_finalslash='s|/*$|/|'
-
-    # Start from root dir and reassemble the path.
-    func_normal_abspath_result=
-    func_normal_abspath_tpath=$1
-    func_normal_abspath_altnamespace=
-    case $func_normal_abspath_tpath in
-      "")
-        # Empty path, that just means $cwd.
-        func_stripname '' '/' "`pwd`"
-        func_normal_abspath_result=$func_stripname_result
-        return
-        ;;
-      # The next three entries are used to spot a run of precisely
-      # two leading slashes without using negated character classes;
-      # we take advantage of case's first-match behaviour.
-      ///*)
-        # Unusual form of absolute path, do nothing.
-        ;;
-      //*)
-        # Not necessarily an ordinary path; POSIX reserves leading '//'
-        # and for example Cygwin uses it to access remote file shares
-        # over CIFS/SMB, so we conserve a leading double slash if found.
-        func_normal_abspath_altnamespace=/
-        ;;
-      /*)
-        # Absolute path, do nothing.
-        ;;
-      *)
-        # Relative path, prepend $cwd.
-        func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath
-        ;;
-    esac
-
-    # Cancel out all the simple stuff to save iterations.  We also want
-    # the path to end with a slash for ease of parsing, so make sure
-    # there is one (and only one) here.
-    func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-          -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"`
-    while :; do
-      # Processed it all yet?
-      if test / = "$func_normal_abspath_tpath"; then
-        # If we ascended to the root using ".." the result may be empty now.
-        if test -z "$func_normal_abspath_result"; then
-          func_normal_abspath_result=/
-        fi
-        break
-      fi
-      func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \
-          -e "$_G_pathcar"`
-      func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \
-          -e "$_G_pathcdr"`
-      # Figure out what to do with it
-      case $func_normal_abspath_tcomponent in
-        "")
-          # Trailing empty path component, ignore it.
-          ;;
-        ..)
-          # Parent dir; strip last assembled component from result.
-          func_dirname "$func_normal_abspath_result"
-          func_normal_abspath_result=$func_dirname_result
-          ;;
-        *)
-          # Actual path component, append it.
-          func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent"
-          ;;
-      esac
-    done
-    # Restore leading double-slash if one was found on entry.
-    func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result
-}
-
-
-# func_notquiet ARG...
-# --------------------
-# Echo program name prefixed message only when not in quiet mode.
-func_notquiet ()
-{
-    $debug_cmd
-
-    $opt_quiet || func_echo ${1+"$@"}
-
-    # A bug in bash halts the script if the last line of a function
-    # fails when set -e is in force, so we need another command to
-    # work around that:
-    :
-}
-
-
-# func_relative_path SRCDIR DSTDIR
-# --------------------------------
-# Set func_relative_path_result to the relative path from SRCDIR to DSTDIR.
-func_relative_path ()
-{
-    $debug_cmd
-
-    func_relative_path_result=
-    func_normal_abspath "$1"
-    func_relative_path_tlibdir=$func_normal_abspath_result
-    func_normal_abspath "$2"
-    func_relative_path_tbindir=$func_normal_abspath_result
-
-    # Ascend the tree starting from libdir
-    while :; do
-      # check if we have found a prefix of bindir
-      case $func_relative_path_tbindir in
-        $func_relative_path_tlibdir)
-          # found an exact match
-          func_relative_path_tcancelled=
-          break
-          ;;
-        $func_relative_path_tlibdir*)
-          # found a matching prefix
-          func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir"
-          func_relative_path_tcancelled=$func_stripname_result
-          if test -z "$func_relative_path_result"; then
-            func_relative_path_result=.
-          fi
-          break
-          ;;
-        *)
-          func_dirname $func_relative_path_tlibdir
-          func_relative_path_tlibdir=$func_dirname_result
-          if test -z "$func_relative_path_tlibdir"; then
-            # Have to descend all the way to the root!
-            func_relative_path_result=../$func_relative_path_result
-            func_relative_path_tcancelled=$func_relative_path_tbindir
-            break
-          fi
-          func_relative_path_result=../$func_relative_path_result
-          ;;
-      esac
-    done
-
-    # Now calculate path; take care to avoid doubling-up slashes.
-    func_stripname '' '/' "$func_relative_path_result"
-    func_relative_path_result=$func_stripname_result
-    func_stripname '/' '/' "$func_relative_path_tcancelled"
-    if test -n "$func_stripname_result"; then
-      func_append func_relative_path_result "/$func_stripname_result"
-    fi
-
-    # Normalisation. If bindir is libdir, return '.' else relative path.
-    if test -n "$func_relative_path_result"; then
-      func_stripname './' '' "$func_relative_path_result"
-      func_relative_path_result=$func_stripname_result
-    fi
-
-    test -n "$func_relative_path_result" || func_relative_path_result=.
-
-    :
-}
-
-
-# func_quote_for_eval ARG...
-# --------------------------
-# Aesthetically quote ARGs to be evaled later.
-# This function returns two values:
-#   i) func_quote_for_eval_result
-#      double-quoted, suitable for a subsequent eval
-#  ii) func_quote_for_eval_unquoted_result
-#      has all characters that are still active within double
-#      quotes backslashified.
-func_quote_for_eval ()
-{
-    $debug_cmd
-
-    func_quote_for_eval_unquoted_result=
-    func_quote_for_eval_result=
-    while test 0 -lt $#; do
-      case $1 in
-        *[\\\`\"\$]*)
-	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
-        *)
-          _G_unquoted_arg=$1 ;;
-      esac
-      if test -n "$func_quote_for_eval_unquoted_result"; then
-	func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg"
-      else
-        func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg"
-      fi
-
-      case $_G_unquoted_arg in
-        # Double-quote args containing shell metacharacters to delay
-        # word splitting, command substitution and variable expansion
-        # for a subsequent eval.
-        # Many Bourne shells cannot handle close brackets correctly
-        # in scan sets, so we specify it separately.
-        *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-          _G_quoted_arg=\"$_G_unquoted_arg\"
-          ;;
-        *)
-          _G_quoted_arg=$_G_unquoted_arg
-	  ;;
-      esac
-
-      if test -n "$func_quote_for_eval_result"; then
-	func_append func_quote_for_eval_result " $_G_quoted_arg"
-      else
-        func_append func_quote_for_eval_result "$_G_quoted_arg"
-      fi
-      shift
-    done
-}
-
-
-# func_quote_for_expand ARG
-# -------------------------
-# Aesthetically quote ARG to be evaled later; same as above,
-# but do not quote variable references.
-func_quote_for_expand ()
-{
-    $debug_cmd
-
-    case $1 in
-      *[\\\`\"]*)
-	_G_arg=`$ECHO "$1" | $SED \
-	    -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;;
-      *)
-        _G_arg=$1 ;;
-    esac
-
-    case $_G_arg in
-      # Double-quote args containing shell metacharacters to delay
-      # word splitting and command substitution for a subsequent eval.
-      # Many Bourne shells cannot handle close brackets correctly
-      # in scan sets, so we specify it separately.
-      *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \	]*|*]*|"")
-        _G_arg=\"$_G_arg\"
-        ;;
-    esac
-
-    func_quote_for_expand_result=$_G_arg
-}
-
-
-# func_stripname PREFIX SUFFIX NAME
-# ---------------------------------
-# strip PREFIX and SUFFIX from NAME, and store in func_stripname_result.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-if test yes = "$_G_HAVE_XSI_OPS"; then
-  eval 'func_stripname ()
-  {
-    $debug_cmd
-
-    # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are
-    # positional parameters, so assign one to ordinary variable first.
-    func_stripname_result=$3
-    func_stripname_result=${func_stripname_result#"$1"}
-    func_stripname_result=${func_stripname_result%"$2"}
-  }'
-else
-  func_stripname ()
-  {
-    $debug_cmd
-
-    case $2 in
-      .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;;
-      *)  func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;;
-    esac
-  }
-fi
-
-
-# func_show_eval CMD [FAIL_EXP]
-# -----------------------------
-# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.
-func_show_eval ()
-{
-    $debug_cmd
-
-    _G_cmd=$1
-    _G_fail_exp=${2-':'}
-
-    func_quote_for_expand "$_G_cmd"
-    eval "func_notquiet $func_quote_for_expand_result"
-
-    $opt_dry_run || {
-      eval "$_G_cmd"
-      _G_status=$?
-      if test 0 -ne "$_G_status"; then
-	eval "(exit $_G_status); $_G_fail_exp"
-      fi
-    }
-}
-
-
-# func_show_eval_locale CMD [FAIL_EXP]
-# ------------------------------------
-# Unless opt_quiet is true, then output CMD.  Then, if opt_dryrun is
-# not true, evaluate CMD.  If the evaluation of CMD fails, and FAIL_EXP
-# is given, then evaluate it.  Use the saved locale for evaluation.
-func_show_eval_locale ()
-{
-    $debug_cmd
-
-    _G_cmd=$1
-    _G_fail_exp=${2-':'}
-
-    $opt_quiet || {
-      func_quote_for_expand "$_G_cmd"
-      eval "func_echo $func_quote_for_expand_result"
-    }
-
-    $opt_dry_run || {
-      eval "$_G_user_locale
-	    $_G_cmd"
-      _G_status=$?
-      eval "$_G_safe_locale"
-      if test 0 -ne "$_G_status"; then
-	eval "(exit $_G_status); $_G_fail_exp"
-      fi
-    }
-}
-
-
-# func_tr_sh
-# ----------
-# Turn $1 into a string suitable for a shell variable name.
-# Result is stored in $func_tr_sh_result.  All characters
-# not in the set a-zA-Z0-9_ are replaced with '_'. Further,
-# if $1 begins with a digit, a '_' is prepended as well.
-func_tr_sh ()
-{
-    $debug_cmd
-
-    case $1 in
-    [0-9]* | *[!a-zA-Z0-9_]*)
-      func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'`
-      ;;
-    * )
-      func_tr_sh_result=$1
-      ;;
-    esac
-}
-
-
-# func_verbose ARG...
-# -------------------
-# Echo program name prefixed message in verbose mode only.
-func_verbose ()
-{
-    $debug_cmd
-
-    $opt_verbose && func_echo "$*"
-
-    :
-}
-
-
-# func_warn_and_continue ARG...
-# -----------------------------
-# Echo program name prefixed warning message to standard error.
-func_warn_and_continue ()
-{
-    $debug_cmd
-
-    $require_term_colors
-
-    func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2
-}
-
-
-# func_warning CATEGORY ARG...
-# ----------------------------
-# Echo program name prefixed warning message to standard error. Warning
-# messages can be filtered according to CATEGORY, where this function
-# elides messages where CATEGORY is not listed in the global variable
-# 'opt_warning_types'.
-func_warning ()
-{
-    $debug_cmd
-
-    # CATEGORY must be in the warning_categories list!
-    case " $warning_categories " in
-      *" $1 "*) ;;
-      *) func_internal_error "invalid warning category '$1'" ;;
-    esac
-
-    _G_category=$1
-    shift
-
-    case " $opt_warning_types " in
-      *" $_G_category "*) $warning_func ${1+"$@"} ;;
-    esac
-}
-
-
-# func_sort_ver VER1 VER2
-# -----------------------
-# 'sort -V' is not generally available.
-# Note this deviates from the version comparison in automake
-# in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a
-# but this should suffice as we won't be specifying old
-# version formats or redundant trailing .0 in bootstrap.conf.
-# If we did want full compatibility then we should probably
-# use m4_version_compare from autoconf.
-func_sort_ver ()
-{
-    $debug_cmd
-
-    ver1=$1
-    ver2=$2
-
-    # Split on '.' and compare each component.
-    i=1
-    while :; do
-      p1=`echo "$ver1" |cut -d. -f$i`
-      p2=`echo "$ver2" |cut -d. -f$i`
-      if test ! "$p1"; then
-        echo "$1 $2"
-        break
-      elif test ! "$p2"; then
-        echo "$2 $1"
-        break
-      elif test ! "$p1" = "$p2"; then
-        if test "$p1" -gt "$p2" 2>/dev/null; then # numeric comparison
-          echo "$2 $1"
-        elif test "$p2" -gt "$p1" 2>/dev/null; then # numeric comparison
-          echo "$1 $2"
-        else # numeric, then lexicographic comparison
-          lp=`printf "$p1\n$p2\n" |sort -n |tail -n1`
-          if test "$lp" = "$p2"; then
-            echo "$1 $2"
-          else
-            echo "$2 $1"
-          fi
-        fi
-        break
-      fi
-      i=`expr $i + 1`
-    done
-}
-
-
-# Local variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
-# time-stamp-time-zone: "UTC"
-# End:
-#! /bin/sh
-
-# Set a version string for this script.
-scriptversion=2012-10-21.11; # UTC
-
-# A portable, pluggable option parser for Bourne shell.
-# Written by Gary V. Vaughan, 2010
-
-# Copyright (C) 2010-2013 Free Software Foundation, Inc.
-# This is free software; see the source for copying conditions.  There is NO
-# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
-
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, either version 3 of the License, or
-# (at your option) any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# Please report bugs or propose patches to gary@gnu.org.
-
-
-## ------ ##
-## Usage. ##
-## ------ ##
-
-# This file is a library for parsing options in your shell scripts along
-# with assorted other useful supporting features that you can make use
-# of too.
-#
-# For the simplest scripts you might need only:
-#
-#   #!/bin/sh
-#   . relative/path/to/funclib.sh
-#   . relative/path/to/options-parser
-#   scriptversion=1.0
-#   func_options ${1+"$@"}
-#   eval set dummy "$func_options_result"; shift
-#   ...rest of your script...
-#
-# In order for the '--version' option to work, you will need to have a
-# suitably formatted comment like the one at the top of this file
-# starting with '# Written by ' and ending with '# warranty; '.
-#
-# For '-h' and '--help' to work, you will also need a one line
-# description of your script's purpose in a comment directly above the
-# '# Written by ' line, like the one at the top of this file.
-#
-# The default options also support '--debug', which will turn on shell
-# execution tracing (see the comment above debug_cmd below for another
-# use), and '--verbose' and the func_verbose function to allow your script
-# to display verbose messages only when your user has specified
-# '--verbose'.
-#
-# After sourcing this file, you can plug processing for additional
-# options by amending the variables from the 'Configuration' section
-# below, and following the instructions in the 'Option parsing'
-# section further down.
-
-## -------------- ##
-## Configuration. ##
-## -------------- ##
-
-# You should override these variables in your script after sourcing this
-# file so that they reflect the customisations you have added to the
-# option parser.
-
-# The usage line for option parsing errors and the start of '-h' and
-# '--help' output messages. You can embed shell variables for delayed
-# expansion at the time the message is displayed, but you will need to
-# quote other shell meta-characters carefully to prevent them being
-# expanded when the contents are evaled.
-usage='$progpath [OPTION]...'
-
-# Short help message in response to '-h' and '--help'.  Add to this or
-# override it after sourcing this library to reflect the full set of
-# options your script accepts.
-usage_message="\
-       --debug        enable verbose shell tracing
-   -W, --warnings=CATEGORY
-                      report the warnings falling in CATEGORY [all]
-   -v, --verbose      verbosely report processing
-       --version      print version information and exit
-   -h, --help         print short or long help message and exit
-"
-
-# Additional text appended to 'usage_message' in response to '--help'.
-long_help_message="
-Warning categories include:
-       'all'          show all warnings
-       'none'         turn off all the warnings
-       'error'        warnings are treated as fatal errors"
-
-# Help message printed before fatal option parsing errors.
-fatal_help="Try '\$progname --help' for more information."
-
-
-
-## ------------------------- ##
-## Hook function management. ##
-## ------------------------- ##
-
-# This section contains functions for adding, removing, and running hooks
-# to the main code.  A hook is just a named list of of function, that can
-# be run in order later on.
-
-# func_hookable FUNC_NAME
-# -----------------------
-# Declare that FUNC_NAME will run hooks added with
-# 'func_add_hook FUNC_NAME ...'.
-func_hookable ()
-{
-    $debug_cmd
-
-    func_append hookable_fns " $1"
-}
-
-
-# func_add_hook FUNC_NAME HOOK_FUNC
-# ---------------------------------
-# Request that FUNC_NAME call HOOK_FUNC before it returns.  FUNC_NAME must
-# first have been declared "hookable" by a call to 'func_hookable'.
-func_add_hook ()
-{
-    $debug_cmd
-
-    case " $hookable_fns " in
-      *" $1 "*) ;;
-      *) func_fatal_error "'$1' does not accept hook functions." ;;
-    esac
-
-    eval func_append ${1}_hooks '" $2"'
-}
-
-
-# func_remove_hook FUNC_NAME HOOK_FUNC
-# ------------------------------------
-# Remove HOOK_FUNC from the list of functions called by FUNC_NAME.
-func_remove_hook ()
-{
-    $debug_cmd
-
-    eval ${1}_hooks='`$bs_echo "\$'$1'_hooks" |$SED "s| '$2'||"`'
-}
-
-
-# func_run_hooks FUNC_NAME [ARG]...
-# ---------------------------------
-# Run all hook functions registered to FUNC_NAME.
-# It is assumed that the list of hook functions contains nothing more
-# than a whitespace-delimited list of legal shell function names, and
-# no effort is wasted trying to catch shell meta-characters or preserve
-# whitespace.
-func_run_hooks ()
-{
-    $debug_cmd
-
-    case " $hookable_fns " in
-      *" $1 "*) ;;
-      *) func_fatal_error "'$1' does not support hook functions." ;;
-    esac
-
-    eval _G_hook_fns=\$$1_hooks; shift
-
-    for _G_hook in $_G_hook_fns; do
-      eval $_G_hook '"$@"'
-
-      # store returned options list back into positional
-      # parameters for next 'cmd' execution.
-      eval _G_hook_result=\$${_G_hook}_result
-      eval set dummy "$_G_hook_result"; shift
-    done
-
-    func_quote_for_eval ${1+"$@"}
-    func_run_hooks_result=$func_quote_for_eval_result
-}
-
-
-
-## --------------- ##
-## Option parsing. ##
-## --------------- ##
-
-# In order to add your own option parsing hooks, you must accept the
-# full positional parameter list in your hook function, remove any
-# options that you action, and then pass back the remaining unprocessed
-# options in '<hooked_function_name>_result', escaped suitably for
-# 'eval'.  Like this:
-#
-#    my_options_prep ()
-#    {
-#        $debug_cmd
-#
-#        # Extend the existing usage message.
-#        usage_message=$usage_message'
-#      -s, --silent       don'\''t print informational messages
-#    '
-#
-#        func_quote_for_eval ${1+"$@"}
-#        my_options_prep_result=$func_quote_for_eval_result
-#    }
-#    func_add_hook func_options_prep my_options_prep
-#
-#
-#    my_silent_option ()
-#    {
-#        $debug_cmd
-#
-#        # Note that for efficiency, we parse as many options as we can
-#        # recognise in a loop before passing the remainder back to the
-#        # caller on the first unrecognised argument we encounter.
-#        while test $# -gt 0; do
-#          opt=$1; shift
-#          case $opt in
-#            --silent|-s) opt_silent=: ;;
-#            # Separate non-argument short options:
-#            -s*)         func_split_short_opt "$_G_opt"
-#                         set dummy "$func_split_short_opt_name" \
-#                             "-$func_split_short_opt_arg" ${1+"$@"}
-#                         shift
-#                         ;;
-#            *)            set dummy "$_G_opt" "$*"; shift; break ;;
-#          esac
-#        done
-#
-#        func_quote_for_eval ${1+"$@"}
-#        my_silent_option_result=$func_quote_for_eval_result
-#    }
-#    func_add_hook func_parse_options my_silent_option
-#
-#
-#    my_option_validation ()
-#    {
-#        $debug_cmd
-#
-#        $opt_silent && $opt_verbose && func_fatal_help "\
-#    '--silent' and '--verbose' options are mutually exclusive."
-#
-#        func_quote_for_eval ${1+"$@"}
-#        my_option_validation_result=$func_quote_for_eval_result
-#    }
-#    func_add_hook func_validate_options my_option_validation
-#
-# You'll alse need to manually amend $usage_message to reflect the extra
-# options you parse.  It's preferable to append if you can, so that
-# multiple option parsing hooks can be added safely.
-
-
-# func_options [ARG]...
-# ---------------------
-# All the functions called inside func_options are hookable. See the
-# individual implementations for details.
-func_hookable func_options
-func_options ()
-{
-    $debug_cmd
-
-    func_options_prep ${1+"$@"}
-    eval func_parse_options \
-        ${func_options_prep_result+"$func_options_prep_result"}
-    eval func_validate_options \
-        ${func_parse_options_result+"$func_parse_options_result"}
-
-    eval func_run_hooks func_options \
-        ${func_validate_options_result+"$func_validate_options_result"}
-
-    # save modified positional parameters for caller
-    func_options_result=$func_run_hooks_result
-}
-
-
-# func_options_prep [ARG]...
-# --------------------------
-# All initialisations required before starting the option parse loop.
-# Note that when calling hook functions, we pass through the list of
-# positional parameters.  If a hook function modifies that list, and
-# needs to propogate that back to rest of this script, then the complete
-# modified list must be put in 'func_run_hooks_result' before
-# returning.
-func_hookable func_options_prep
-func_options_prep ()
-{
-    $debug_cmd
-
-    # Option defaults:
-    opt_verbose=false
-    opt_warning_types=
-
-    func_run_hooks func_options_prep ${1+"$@"}
-
-    # save modified positional parameters for caller
-    func_options_prep_result=$func_run_hooks_result
-}
-
-
-# func_parse_options [ARG]...
-# ---------------------------
-# The main option parsing loop.
-func_hookable func_parse_options
-func_parse_options ()
-{
-    $debug_cmd
-
-    func_parse_options_result=
-
-    # this just eases exit handling
-    while test $# -gt 0; do
-      # Defer to hook functions for initial option parsing, so they
-      # get priority in the event of reusing an option name.
-      func_run_hooks func_parse_options ${1+"$@"}
-
-      # Adjust func_parse_options positional parameters to match
-      eval set dummy "$func_run_hooks_result"; shift
-
-      # Break out of the loop if we already parsed every option.
-      test $# -gt 0 || break
-
-      _G_opt=$1
-      shift
-      case $_G_opt in
-        --debug|-x)   debug_cmd='set -x'
-                      func_echo "enabling shell trace mode"
-                      $debug_cmd
-                      ;;
-
-        --no-warnings|--no-warning|--no-warn)
-                      set dummy --warnings none ${1+"$@"}
-                      shift
-		      ;;
-
-        --warnings|--warning|-W)
-                      test $# = 0 && func_missing_arg $_G_opt && break
-                      case " $warning_categories $1" in
-                        *" $1 "*)
-                          # trailing space prevents matching last $1 above
-                          func_append_uniq opt_warning_types " $1"
-                          ;;
-                        *all)
-                          opt_warning_types=$warning_categories
-                          ;;
-                        *none)
-                          opt_warning_types=none
-                          warning_func=:
-                          ;;
-                        *error)
-                          opt_warning_types=$warning_categories
-                          warning_func=func_fatal_error
-                          ;;
-                        *)
-                          func_fatal_error \
-                             "unsupported warning category: '$1'"
-                          ;;
-                      esac
-                      shift
-                      ;;
-
-        --verbose|-v) opt_verbose=: ;;
-        --version)    func_version ;;
-        -\?|-h)       func_usage ;;
-        --help)       func_help ;;
-
-	# Separate optargs to long options (plugins may need this):
-	--*=*)        func_split_equals "$_G_opt"
-	              set dummy "$func_split_equals_lhs" \
-                          "$func_split_equals_rhs" ${1+"$@"}
-                      shift
-                      ;;
-
-       # Separate optargs to short options:
-        -W*)
-                      func_split_short_opt "$_G_opt"
-                      set dummy "$func_split_short_opt_name" \
-                          "$func_split_short_opt_arg" ${1+"$@"}
-                      shift
-                      ;;
-
-        # Separate non-argument short options:
-        -\?*|-h*|-v*|-x*)
-                      func_split_short_opt "$_G_opt"
-                      set dummy "$func_split_short_opt_name" \
-                          "-$func_split_short_opt_arg" ${1+"$@"}
-                      shift
-                      ;;
-
-        --)           break ;;
-        -*)           func_fatal_help "unrecognised option: '$_G_opt'" ;;
-        *)            set dummy "$_G_opt" ${1+"$@"}; shift; break ;;
-      esac
-    done
-
-    # save modified positional parameters for caller
-    func_quote_for_eval ${1+"$@"}
-    func_parse_options_result=$func_quote_for_eval_result
-}
-
-
-# func_validate_options [ARG]...
-# ------------------------------
-# Perform any sanity checks on option settings and/or unconsumed
-# arguments.
-func_hookable func_validate_options
-func_validate_options ()
-{
-    $debug_cmd
-
-    # Display all warnings if -W was not given.
-    test -n "$opt_warning_types" || opt_warning_types=" $warning_categories"
-
-    func_run_hooks func_validate_options ${1+"$@"}
-
-    # Bail if the options were screwed!
-    $exit_cmd $EXIT_FAILURE
-
-    # save modified positional parameters for caller
-    func_validate_options_result=$func_run_hooks_result
-}
-
-
-
-## ------------------##
-## Helper functions. ##
-## ------------------##
-
-# This section contains the helper functions used by the rest of the
-# hookable option parser framework in ascii-betical order.
-
-
-# func_fatal_help ARG...
-# ----------------------
-# Echo program name prefixed message to standard error, followed by
-# a help hint, and exit.
-func_fatal_help ()
-{
-    $debug_cmd
-
-    eval \$bs_echo \""Usage: $usage"\"
-    eval \$bs_echo \""$fatal_help"\"
-    func_error ${1+"$@"}
-    exit $EXIT_FAILURE
-}
-
-
-# func_help
-# ---------
-# Echo long help message to standard output and exit.
-func_help ()
-{
-    $debug_cmd
-
-    func_usage_message
-    $bs_echo "$long_help_message"
-    exit 0
-}
-
-
-# func_missing_arg ARGNAME
-# ------------------------
-# Echo program name prefixed message to standard error and set global
-# exit_cmd.
-func_missing_arg ()
-{
-    $debug_cmd
-
-    func_error "Missing argument for '$1'."
-    exit_cmd=exit
-}
-
-
-# func_split_equals STRING
-# ------------------------
-# Set func_split_equals_lhs and func_split_equals_rhs shell variables after
-# splitting STRING at the '=' sign.
-test -z "$_G_HAVE_XSI_OPS" \
-    && (eval 'x=a/b/c;
-      test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \
-    && _G_HAVE_XSI_OPS=yes
-
-if test yes = "$_G_HAVE_XSI_OPS"
-then
-  # This is an XSI compatible shell, allowing a faster implementation...
-  eval 'func_split_equals ()
-  {
-      $debug_cmd
-
-      func_split_equals_lhs=${1%%=*}
-      func_split_equals_rhs=${1#*=}
-      test "x$func_split_equals_lhs" = "x$1" \
-        && func_split_equals_rhs=
-  }'
-else
-  # ...otherwise fall back to using expr, which is often a shell builtin.
-  func_split_equals ()
-  {
-      $debug_cmd
-
-      func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'`
-      func_split_equals_rhs=
-      test "x$func_split_equals_lhs" = "x$1" \
-        || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'`
-  }
-fi #func_split_equals
-
-
-# func_split_short_opt SHORTOPT
-# -----------------------------
-# Set func_split_short_opt_name and func_split_short_opt_arg shell
-# variables after splitting SHORTOPT after the 2nd character.
-if test yes = "$_G_HAVE_XSI_OPS"
-then
-  # This is an XSI compatible shell, allowing a faster implementation...
-  eval 'func_split_short_opt ()
-  {
-      $debug_cmd
-
-      func_split_short_opt_arg=${1#??}
-      func_split_short_opt_name=${1%"$func_split_short_opt_arg"}
-  }'
-else
-  # ...otherwise fall back to using expr, which is often a shell builtin.
-  func_split_short_opt ()
-  {
-      $debug_cmd
-
-      func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'`
-      func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'`
-  }
-fi #func_split_short_opt
-
-
-# func_usage
-# ----------
-# Echo short help message to standard output and exit.
-func_usage ()
-{
-    $debug_cmd
-
-    func_usage_message
-    $bs_echo "Run '$progname --help |${PAGER-more}' for full usage"
-    exit 0
-}
-
-
-# func_usage_message
-# ------------------
-# Echo short help message to standard output.
-func_usage_message ()
-{
-    $debug_cmd
-
-    eval \$bs_echo \""Usage: $usage"\"
-    echo
-    $SED -n 's|^# ||
-        /^Written by/{
-          x;p;x
-        }
-	h
-	/^Written by/q' < "$progpath"
-    echo
-    eval \$bs_echo \""$usage_message"\"
-}
-
-
-# func_version
-# ------------
-# Echo version message to standard output and exit.
-func_version ()
-{
-    $debug_cmd
-
-    printf '%s\n' "$progname $scriptversion"
-    $SED -n '/^##/q
-        /(C)/!b go
-        :more
-        /\./!{
-          N
-          s|\n# | |
-          b more
-        }
-        :go
-        /^# Written by /,/# warranty; / {
-          s|^# ||
-          s|^# *$||
-          s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2|
-          p
-        }
-        /^# Written by / {
-          s|^# ||
-          p
-        }
-        /^warranty; /q' < "$progpath"
-
-    exit $?
-}
-
-
-# Local variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC"
-# time-stamp-time-zone: "UTC"
-# End:
-
-# Set a version string.
-scriptversion='(GNU libtool) 2.4.2.418'
-
-
-# func_echo ARG...
-# ----------------
-# Libtool also displays the current mode in messages, so override
-# funclib.sh func_echo with this custom definition.
-func_echo ()
-{
-    $debug_cmd
-
-    _G_message=$*
-
-    func_echo_IFS=$IFS
-    IFS=$nl
-    for _G_line in $_G_message; do
-      IFS=$func_echo_IFS
-      $bs_echo "$progname${opt_mode+: $opt_mode}: $_G_line"
-    done
-    IFS=$func_echo_IFS
-}
-
-
-# func_warning ARG...
-# -------------------
-# Libtool warnings are not categorized, so override funclib.sh
-# func_warning with this simpler definition.
-func_warning ()
-{
-    $debug_cmd
-
-    $warning_func ${1+"$@"}
-}
-
-
-## ---------------- ##
-## Options parsing. ##
-## ---------------- ##
-
-# Hook in the functions to make sure our own options are parsed during
-# the option parsing loop.
-
-usage='$progpath [OPTION]... [MODE-ARG]...'
-
-# Short help message in response to '-h'.
-usage_message="Options:
-       --config             show all configuration variables
-       --debug              enable verbose shell tracing
-   -n, --dry-run            display commands without modifying any files
-       --features           display basic configuration information and exit
-       --mode=MODE          use operation mode MODE
-       --no-warnings        equivalent to '-Wnone'
-       --preserve-dup-deps  don't remove duplicate dependency libraries
-       --quiet, --silent    don't print informational messages
-       --tag=TAG            use configuration variables from tag TAG
-   -v, --verbose            print more informational messages than default
-       --version            print version information
-   -W, --warnings=CATEGORY  report the warnings falling in CATEGORY [all]
-   -h, --help, --help-all   print short, long, or detailed help message
-"
-
-# Additional text appended to 'usage_message' in response to '--help'.
-long_help_message=$long_help_message"
-
-MODE must be one of the following:
-
-       clean           remove files from the build directory
-       compile         compile a source file into a libtool object
-       execute         automatically set library path, then run a program
-       finish          complete the installation of libtool libraries
-       install         install libraries or executables
-       link            create a library or an executable
-       uninstall       remove libraries from an installed directory
-
-MODE-ARGS vary depending on the MODE.  When passed as first option,
-'--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that.
-Try '$progname --help --mode=MODE' for a more detailed description of MODE.
-
-When reporting a bug, please describe a test case to reproduce it and
-include the following information:
-
-       host-triplet:   $host
-       shell:          $SHELL
-       compiler:       $LTCC
-       compiler flags: $LTCFLAGS
-       linker:         $LD (gnu? $with_gnu_ld)
-       version:        $progname (GNU libtool) 2.4.2.418
-       automake:       `($AUTOMAKE --version) 2>/dev/null |$SED 1q`
-       autoconf:       `($AUTOCONF --version) 2>/dev/null |$SED 1q`
-
-Report bugs to <bug-libtool@gnu.org>.
-GNU libtool home page: <http://www.gnu.org/software/libtool/>.
-General help using GNU software: <http://www.gnu.org/gethelp/>."
-
-
-# func_lo2o OBJECT-NAME
-# ---------------------
-# Transform OBJECT-NAME from a '.lo' suffix to the platform specific
-# object suffix.
-
-lo2o=s/\\.lo\$/.$objext/
-o2lo=s/\\.$objext\$/.lo/
-
-if test yes = "$_G_HAVE_XSI_OPS"; then
-  eval 'func_lo2o ()
-  {
-    case $1 in
-      *.lo) func_lo2o_result=${1%.lo}.$objext ;;
-      *   ) func_lo2o_result=$1               ;;
-    esac
-  }'
-
-  # func_xform LIBOBJ-OR-SOURCE
-  # ---------------------------
-  # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise)
-  # suffix to a '.lo' libtool-object suffix.
-  eval 'func_xform ()
-  {
-    func_xform_result=${1%.*}.lo
-  }'
-else
-  # ...otherwise fall back to using sed.
-  func_lo2o ()
-  {
-    func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"`
-  }
-
-  func_xform ()
-  {
-    func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'`
-  }
-fi
-
-
-# func_fatal_configuration ARG...
-# -------------------------------
-# Echo program name prefixed message to standard error, followed by
-# a configuration failure hint, and exit.
-func_fatal_configuration ()
-{
-    func__fatal_error ${1+"$@"} \
-      "See the $PACKAGE documentation for more information." \
-      "Fatal configuration error."
-}
-
-
-# func_config
-# -----------
-# Display the configuration for all the tags in this script.
-func_config ()
-{
-    re_begincf='^# ### BEGIN LIBTOOL'
-    re_endcf='^# ### END LIBTOOL'
-
-    # Default configuration.
-    $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath"
-
-    # Now print the configurations for the tags.
-    for tagname in $taglist; do
-      $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath"
-    done
-
-    exit $?
-}
-
-
-# func_features
-# -------------
-# Display the features supported by this script.
-func_features ()
-{
-    echo "host: $host"
-    if test yes = "$build_libtool_libs"; then
-      echo "enable shared libraries"
-    else
-      echo "disable shared libraries"
-    fi
-    if test yes = "$build_old_libs"; then
-      echo "enable static libraries"
-    else
-      echo "disable static libraries"
-    fi
-
-    exit $?
-}
-
-
-# func_enable_tag TAGNAME
-# -----------------------
-# Verify that TAGNAME is valid, and either flag an error and exit, or
-# enable the TAGNAME tag.  We also add TAGNAME to the global $taglist
-# variable here.
-func_enable_tag ()
-{
-    # Global variable:
-    tagname=$1
-
-    re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$"
-    re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$"
-    sed_extractcf=/$re_begincf/,/$re_endcf/p
-
-    # Validate tagname.
-    case $tagname in
-      *[!-_A-Za-z0-9,/]*)
-        func_fatal_error "invalid tag name: $tagname"
-        ;;
-    esac
-
-    # Don't test for the "default" C tag, as we know it's
-    # there but not specially marked.
-    case $tagname in
-        CC) ;;
-    *)
-        if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then
-	  taglist="$taglist $tagname"
-
-	  # Evaluate the configuration.  Be careful to quote the path
-	  # and the sed script, to avoid splitting on whitespace, but
-	  # also don't use non-portable quotes within backquotes within
-	  # quotes we have to do it in 2 steps:
-	  extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"`
-	  eval "$extractedcf"
-        else
-	  func_error "ignoring unknown tag $tagname"
-        fi
-        ;;
-    esac
-}
-
-
-# func_check_version_match
-# ------------------------
-# Ensure that we are using m4 macros, and libtool script from the same
-# release of libtool.
-func_check_version_match ()
-{
-    if test "$package_revision" != "$macro_revision"; then
-      if test "$VERSION" != "$macro_version"; then
-        if test -z "$macro_version"; then
-          cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from an older release.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-        else
-          cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, but the
-$progname: definition of this LT_INIT comes from $PACKAGE $macro_version.
-$progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION
-$progname: and run autoconf again.
-_LT_EOF
-        fi
-      else
-        cat >&2 <<_LT_EOF
-$progname: Version mismatch error.  This is $PACKAGE $VERSION, revision $package_revision,
-$progname: but the definition of this LT_INIT comes from revision $macro_revision.
-$progname: You should recreate aclocal.m4 with macros from revision $package_revision
-$progname: of $PACKAGE $VERSION and run autoconf again.
-_LT_EOF
-      fi
-
-      exit $EXIT_MISMATCH
-    fi
-}
-
-
-# libtool_options_prep [ARG]...
-# -----------------------------
-# Preparation for options parsed by libtool.
-libtool_options_prep ()
-{
-    $debug_mode
-
-    # Option defaults:
-    opt_config=false
-    opt_dlopen=
-    opt_dry_run=false
-    opt_help=false
-    opt_mode=
-    opt_preserve_dup_deps=false
-    opt_quiet=false
-
-    nonopt=
-    preserve_args=
-
-    # Shorthand for --mode=foo, only valid as the first argument
-    case $1 in
-    clean|clea|cle|cl)
-      shift; set dummy --mode clean ${1+"$@"}; shift
-      ;;
-    compile|compil|compi|comp|com|co|c)
-      shift; set dummy --mode compile ${1+"$@"}; shift
-      ;;
-    execute|execut|execu|exec|exe|ex|e)
-      shift; set dummy --mode execute ${1+"$@"}; shift
-      ;;
-    finish|finis|fini|fin|fi|f)
-      shift; set dummy --mode finish ${1+"$@"}; shift
-      ;;
-    install|instal|insta|inst|ins|in|i)
-      shift; set dummy --mode install ${1+"$@"}; shift
-      ;;
-    link|lin|li|l)
-      shift; set dummy --mode link ${1+"$@"}; shift
-      ;;
-    uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u)
-      shift; set dummy --mode uninstall ${1+"$@"}; shift
-      ;;
-    esac
-
-    # Pass back the list of options.
-    func_quote_for_eval ${1+"$@"}
-    libtool_options_prep_result=$func_quote_for_eval_result
-}
-func_add_hook func_options_prep libtool_options_prep
-
-
-# libtool_parse_options [ARG]...
-# ---------------------------------
-# Provide handling for libtool specific options.
-libtool_parse_options ()
-{
-    $debug_cmd
-
-    # Perform our own loop to consume as many options as possible in
-    # each iteration.
-    while test $# -gt 0; do
-      _G_opt=$1
-      shift
-      case $_G_opt in
-        --dry-run|--dryrun|-n)
-                        opt_dry_run=:
-                        ;;
-
-        --config)       func_config ;;
-
-        --dlopen|-dlopen)
-                        opt_dlopen="${opt_dlopen+$opt_dlopen
-}$1"
-                        shift
-                        ;;
-
-        --preserve-dup-deps)
-                        opt_preserve_dup_deps=: ;;
-
-        --features)     func_features ;;
-
-        --finish)       set dummy --mode finish ${1+"$@"}; shift ;;
-
-        --help)         opt_help=: ;;
-
-        --help-all)     opt_help=': help-all' ;;
-
-        --mode)         test $# = 0 && func_missing_arg $_G_opt && break
-                        opt_mode=$1
-                        case $1 in
-                          # Valid mode arguments:
-                          clean|compile|execute|finish|install|link|relink|uninstall) ;;
-
-                          # Catch anything else as an error
-                          *) func_error "invalid argument for $_G_opt"
-                             exit_cmd=exit
-                             break
-                             ;;
-                        esac
-                        shift
-                        ;;
-
-        --no-silent|--no-quiet)
-                        opt_quiet=false
-                        func_append preserve_args " $_G_opt"
-                        ;;
-
-        --no-warnings|--no-warning|--no-warn)
-                        opt_warning=false
-                        func_append preserve_args " $_G_opt"
-                        ;;
-
-        --no-verbose)
-                        opt_verbose=false
-                        func_append preserve_args " $_G_opt"
-                        ;;
-
-        --silent|--quiet)
-                        opt_quiet=:
-                        opt_verbose=false
-                        func_append preserve_args " $_G_opt"
-                        ;;
-
-        --tag)          test $# = 0 && func_missing_arg $_G_opt && break
-                        opt_tag=$1
-                        func_append preserve_args " $_G_opt $1"
-                        func_enable_tag "$1"
-                        shift
-                        ;;
-
-        --verbose|-v)   opt_quiet=false
-                        opt_verbose=:
-                        func_append preserve_args " $_G_opt"
-                        ;;
-
-	# An option not handled by this hook function:
-        *)		set dummy "$_G_opt" ${1+"$@"};	shift; break  ;;
-      esac
-    done
-
-
-    # save modified positional parameters for caller
-    func_quote_for_eval ${1+"$@"}
-    libtool_parse_options_result=$func_quote_for_eval_result
-}
-func_add_hook func_parse_options libtool_parse_options
-
-
-
-# libtool_validate_options [ARG]...
-# ---------------------------------
-# Perform any sanity checks on option settings and/or unconsumed
-# arguments.
-libtool_validate_options ()
-{
-    # save first non-option argument
-    if test 0 -lt $#; then
-      nonopt=$1
-      shift
-    fi
-
-    # preserve --debug
-    test : = "$debug_cmd" || func_append preserve_args " --debug"
-
-    case $host in
-      *cygwin* | *mingw* | *pw32* | *cegcc*)
-        # don't eliminate duplications in $postdeps and $predeps
-        opt_duplicate_compiler_generated_deps=:
-        ;;
-      *)
-        opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps
-        ;;
-    esac
-
-    $opt_help || {
-      # Sanity checks first:
-      func_check_version_match
-
-      test yes != "$build_libtool_libs" \
-        && test yes != "$build_old_libs" \
-        && func_fatal_configuration "not configured to build any kind of library"
-
-      # Darwin sucks
-      eval std_shrext=\"$shrext_cmds\"
-
-      # Only execute mode is allowed to have -dlopen flags.
-      if test -n "$opt_dlopen" && test execute != "$opt_mode"; then
-        func_error "unrecognized option '-dlopen'"
-        $ECHO "$help" 1>&2
-        exit $EXIT_FAILURE
-      fi
-
-      # Change the help message to a mode-specific one.
-      generic_help=$help
-      help="Try '$progname --help --mode=$opt_mode' for more information."
-    }
-
-    # Pass back the unparsed argument list
-    func_quote_for_eval ${1+"$@"}
-    libtool_validate_options_result=$func_quote_for_eval_result
-}
-func_add_hook func_validate_options libtool_validate_options
-
-
-# Process options as early as possible so that --help and --version
-# can return quickly.
-func_options ${1+"$@"}
-eval set dummy "$func_options_result"; shift
-
-
-
-## ----------- ##
-##    Main.    ##
-## ----------- ##
-
-magic='%%%MAGIC variable%%%'
-magic_exe='%%%MAGIC EXE variable%%%'
-
-# Global variables.
-extracted_archives=
-extracted_serial=0
-
-# If this variable is set in any of the actions, the command in it
-# will be execed at the end.  This prevents here-documents from being
-# left over by shells.
-exec_cmd=
-
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-$1
-_LTECHO_EOF'
-}
-
-# func_lalib_p file
-# True iff FILE is a libtool '.la' library or '.lo' object file.
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_lalib_p ()
-{
-    test -f "$1" &&
-      $SED -e 4q "$1" 2>/dev/null \
-        | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1
-}
-
-# func_lalib_unsafe_p file
-# True iff FILE is a libtool '.la' library or '.lo' object file.
-# This function implements the same check as func_lalib_p without
-# resorting to external programs.  To this end, it redirects stdin and
-# closes it afterwards, without saving the original file descriptor.
-# As a safety measure, use it only where a negative result would be
-# fatal anyway.  Works if 'file' does not exist.
-func_lalib_unsafe_p ()
-{
-    lalib_p=no
-    if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then
-	for lalib_p_l in 1 2 3 4
-	do
-	    read lalib_p_line
-	    case $lalib_p_line in
-		\#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;;
-	    esac
-	done
-	exec 0<&5 5<&-
-    fi
-    test yes = "$lalib_p"
-}
-
-# func_ltwrapper_script_p file
-# True iff FILE is a libtool wrapper script
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_script_p ()
-{
-    func_lalib_p "$1"
-}
-
-# func_ltwrapper_executable_p file
-# True iff FILE is a libtool wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_executable_p ()
-{
-    func_ltwrapper_exec_suffix=
-    case $1 in
-    *.exe) ;;
-    *) func_ltwrapper_exec_suffix=.exe ;;
-    esac
-    $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1
-}
-
-# func_ltwrapper_scriptname file
-# Assumes file is an ltwrapper_executable
-# uses $file to determine the appropriate filename for a
-# temporary ltwrapper_script.
-func_ltwrapper_scriptname ()
-{
-    func_dirname_and_basename "$1" "" "."
-    func_stripname '' '.exe' "$func_basename_result"
-    func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper
-}
-
-# func_ltwrapper_p file
-# True iff FILE is a libtool wrapper script or wrapper executable
-# This function is only a basic sanity check; it will hardly flush out
-# determined imposters.
-func_ltwrapper_p ()
-{
-    func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1"
-}
-
-
-# func_execute_cmds commands fail_cmd
-# Execute tilde-delimited COMMANDS.
-# If FAIL_CMD is given, eval that upon failure.
-# FAIL_CMD may read-access the current command in variable CMD!
-func_execute_cmds ()
-{
-    $debug_cmd
-
-    save_ifs=$IFS; IFS='~'
-    for cmd in $1; do
-      IFS=$sp$nl
-      eval cmd=\"$cmd\"
-      IFS=$save_ifs
-      func_show_eval "$cmd" "${2-:}"
-    done
-    IFS=$save_ifs
-}
-
-
-# func_source file
-# Source FILE, adding directory component if necessary.
-# Note that it is not necessary on cygwin/mingw to append a dot to
-# FILE even if both FILE and FILE.exe exist: automatic-append-.exe
-# behavior happens only for exec(3), not for open(2)!  Also, sourcing
-# 'FILE.' does not work on cygwin managed mounts.
-func_source ()
-{
-    $debug_cmd
-
-    case $1 in
-    */* | *\\*)	. "$1" ;;
-    *)		. "./$1" ;;
-    esac
-}
-
-
-# func_resolve_sysroot PATH
-# Replace a leading = in PATH with a sysroot.  Store the result into
-# func_resolve_sysroot_result
-func_resolve_sysroot ()
-{
-  func_resolve_sysroot_result=$1
-  case $func_resolve_sysroot_result in
-  =*)
-    func_stripname '=' '' "$func_resolve_sysroot_result"
-    func_resolve_sysroot_result=$lt_sysroot$func_stripname_result
-    ;;
-  esac
-}
-
-# func_replace_sysroot PATH
-# If PATH begins with the sysroot, replace it with = and
-# store the result into func_replace_sysroot_result.
-func_replace_sysroot ()
-{
-  case $lt_sysroot:$1 in
-  ?*:"$lt_sysroot"*)
-    func_stripname "$lt_sysroot" '' "$1"
-    func_replace_sysroot_result='='$func_stripname_result
-    ;;
-  *)
-    # Including no sysroot.
-    func_replace_sysroot_result=$1
-    ;;
-  esac
-}
-
-# func_infer_tag arg
-# Infer tagged configuration to use if any are available and
-# if one wasn't chosen via the "--tag" command line option.
-# Only attempt this if the compiler in the base compile
-# command doesn't match the default compiler.
-# arg is usually of the form 'gcc ...'
-func_infer_tag ()
-{
-    $debug_cmd
-
-    if test -n "$available_tags" && test -z "$tagname"; then
-      CC_quoted=
-      for arg in $CC; do
-	func_append_quoted CC_quoted "$arg"
-      done
-      CC_expanded=`func_echo_all $CC`
-      CC_quoted_expanded=`func_echo_all $CC_quoted`
-      case $@ in
-      # Blanks in the command may have been stripped by the calling shell,
-      # but not from the CC environment variable when configure was run.
-      " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
-      " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;;
-      # Blanks at the start of $base_compile will cause this to fail
-      # if we don't check for them as well.
-      *)
-	for z in $available_tags; do
-	  if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then
-	    # Evaluate the configuration.
-	    eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`"
-	    CC_quoted=
-	    for arg in $CC; do
-	      # Double-quote args containing other shell metacharacters.
-	      func_append_quoted CC_quoted "$arg"
-	    done
-	    CC_expanded=`func_echo_all $CC`
-	    CC_quoted_expanded=`func_echo_all $CC_quoted`
-	    case "$@ " in
-	    " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \
-	    " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*)
-	      # The compiler in the base compile command matches
-	      # the one in the tagged configuration.
-	      # Assume this is the tagged configuration we want.
-	      tagname=$z
-	      break
-	      ;;
-	    esac
-	  fi
-	done
-	# If $tagname still isn't set, then no tagged configuration
-	# was found and let the user know that the "--tag" command
-	# line option must be used.
-	if test -z "$tagname"; then
-	  func_echo "unable to infer tagged configuration"
-	  func_fatal_error "specify a tag with '--tag'"
-#	else
-#	  func_verbose "using $tagname tagged configuration"
-	fi
-	;;
-      esac
-    fi
-}
-
-
-
-# func_write_libtool_object output_name pic_name nonpic_name
-# Create a libtool object file (analogous to a ".la" file),
-# but don't create it if we're doing a dry run.
-func_write_libtool_object ()
-{
-    write_libobj=$1
-    if test yes = "$build_libtool_libs"; then
-      write_lobj=\'$2\'
-    else
-      write_lobj=none
-    fi
-
-    if test yes = "$build_old_libs"; then
-      write_oldobj=\'$3\'
-    else
-      write_oldobj=none
-    fi
-
-    $opt_dry_run || {
-      cat >${write_libobj}T <<EOF
-# $write_libobj - a libtool object file
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# Name of the PIC object.
-pic_object=$write_lobj
-
-# Name of the non-PIC object
-non_pic_object=$write_oldobj
-
-EOF
-      $MV "${write_libobj}T" "$write_libobj"
-    }
-}
-
-
-##################################################
-# FILE NAME AND PATH CONVERSION HELPER FUNCTIONS #
-##################################################
-
-# func_convert_core_file_wine_to_w32 ARG
-# Helper function used by file name conversion functions when $build is *nix,
-# and $host is mingw, cygwin, or some other w32 environment. Relies on a
-# correctly configured wine environment available, with the winepath program
-# in $build's $PATH.
-#
-# ARG is the $build file name to be converted to w32 format.
-# Result is available in $func_convert_core_file_wine_to_w32_result, and will
-# be empty on error (or when ARG is empty)
-func_convert_core_file_wine_to_w32 ()
-{
-  $debug_cmd
-
-  func_convert_core_file_wine_to_w32_result=$1
-  if test -n "$1"; then
-    # Unfortunately, winepath does not exit with a non-zero error code, so we
-    # are forced to check the contents of stdout. On the other hand, if the
-    # command is not found, the shell will set an exit code of 127 and print
-    # *an error message* to stdout. So we must check for both error code of
-    # zero AND non-empty stdout, which explains the odd construction:
-    func_convert_core_file_wine_to_w32_tmp=`winepath -w "$1" 2>/dev/null`
-    if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then
-      func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" |
-        $SED -e "$sed_naive_backslashify"`
-    else
-      func_convert_core_file_wine_to_w32_result=
-    fi
-  fi
-}
-# end: func_convert_core_file_wine_to_w32
-
-
-# func_convert_core_path_wine_to_w32 ARG
-# Helper function used by path conversion functions when $build is *nix, and
-# $host is mingw, cygwin, or some other w32 environment. Relies on a correctly
-# configured wine environment available, with the winepath program in $build's
-# $PATH. Assumes ARG has no leading or trailing path separator characters.
-#
-# ARG is path to be converted from $build format to win32.
-# Result is available in $func_convert_core_path_wine_to_w32_result.
-# Unconvertible file (directory) names in ARG are skipped; if no directory names
-# are convertible, then the result may be empty.
-func_convert_core_path_wine_to_w32 ()
-{
-  $debug_cmd
-
-  # unfortunately, winepath doesn't convert paths, only file names
-  func_convert_core_path_wine_to_w32_result=
-  if test -n "$1"; then
-    oldIFS=$IFS
-    IFS=:
-    for func_convert_core_path_wine_to_w32_f in $1; do
-      IFS=$oldIFS
-      func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f"
-      if test -n "$func_convert_core_file_wine_to_w32_result"; then
-        if test -z "$func_convert_core_path_wine_to_w32_result"; then
-          func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result
-        else
-          func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result"
-        fi
-      fi
-    done
-    IFS=$oldIFS
-  fi
-}
-# end: func_convert_core_path_wine_to_w32
-
-
-# func_cygpath ARGS...
-# Wrapper around calling the cygpath program via LT_CYGPATH. This is used when
-# when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2)
-# $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or
-# (2), returns the Cygwin file name or path in func_cygpath_result (input
-# file name or path is assumed to be in w32 format, as previously converted
-# from $build's *nix or MSYS format). In case (3), returns the w32 file name
-# or path in func_cygpath_result (input file name or path is assumed to be in
-# Cygwin format). Returns an empty string on error.
-#
-# ARGS are passed to cygpath, with the last one being the file name or path to
-# be converted.
-#
-# Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH
-# environment variable; do not put it in $PATH.
-func_cygpath ()
-{
-  $debug_cmd
-
-  if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then
-    func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null`
-    if test "$?" -ne 0; then
-      # on failure, ensure result is empty
-      func_cygpath_result=
-    fi
-  else
-    func_cygpath_result=
-    func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'"
-  fi
-}
-#end: func_cygpath
-
-
-# func_convert_core_msys_to_w32 ARG
-# Convert file name or path ARG from MSYS format to w32 format.  Return
-# result in func_convert_core_msys_to_w32_result.
-func_convert_core_msys_to_w32 ()
-{
-  $debug_cmd
-
-  # awkward: cmd appends spaces to result
-  func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null |
-    $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"`
-}
-#end: func_convert_core_msys_to_w32
-
-
-# func_convert_file_check ARG1 ARG2
-# Verify that ARG1 (a file name in $build format) was converted to $host
-# format in ARG2. Otherwise, emit an error message, but continue (resetting
-# func_to_host_file_result to ARG1).
-func_convert_file_check ()
-{
-  $debug_cmd
-
-  if test -z "$2" && test -n "$1"; then
-    func_error "Could not determine host file name corresponding to"
-    func_error "  '$1'"
-    func_error "Continuing, but uninstalled executables may not work."
-    # Fallback:
-    func_to_host_file_result=$1
-  fi
-}
-# end func_convert_file_check
-
-
-# func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH
-# Verify that FROM_PATH (a path in $build format) was converted to $host
-# format in TO_PATH. Otherwise, emit an error message, but continue, resetting
-# func_to_host_file_result to a simplistic fallback value (see below).
-func_convert_path_check ()
-{
-  $debug_cmd
-
-  if test -z "$4" && test -n "$3"; then
-    func_error "Could not determine the host path corresponding to"
-    func_error "  '$3'"
-    func_error "Continuing, but uninstalled executables may not work."
-    # Fallback.  This is a deliberately simplistic "conversion" and
-    # should not be "improved".  See libtool.info.
-    if test "x$1" != "x$2"; then
-      lt_replace_pathsep_chars="s|$1|$2|g"
-      func_to_host_path_result=`echo "$3" |
-        $SED -e "$lt_replace_pathsep_chars"`
-    else
-      func_to_host_path_result=$3
-    fi
-  fi
-}
-# end func_convert_path_check
-
-
-# func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG
-# Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT
-# and appending REPL if ORIG matches BACKPAT.
-func_convert_path_front_back_pathsep ()
-{
-  $debug_cmd
-
-  case $4 in
-  $1 ) func_to_host_path_result=$3$func_to_host_path_result
-    ;;
-  esac
-  case $4 in
-  $2 ) func_append func_to_host_path_result "$3"
-    ;;
-  esac
-}
-# end func_convert_path_front_back_pathsep
-
-
-##################################################
-# $build to $host FILE NAME CONVERSION FUNCTIONS #
-##################################################
-# invoked via '$to_host_file_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# Result will be available in $func_to_host_file_result.
-
-
-# func_to_host_file ARG
-# Converts the file name ARG from $build format to $host format. Return result
-# in func_to_host_file_result.
-func_to_host_file ()
-{
-  $debug_cmd
-
-  $to_host_file_cmd "$1"
-}
-# end func_to_host_file
-
-
-# func_to_tool_file ARG LAZY
-# converts the file name ARG from $build format to toolchain format. Return
-# result in func_to_tool_file_result.  If the conversion in use is listed
-# in (the comma separated) LAZY, no conversion takes place.
-func_to_tool_file ()
-{
-  $debug_cmd
-
-  case ,$2, in
-    *,"$to_tool_file_cmd",*)
-      func_to_tool_file_result=$1
-      ;;
-    *)
-      $to_tool_file_cmd "$1"
-      func_to_tool_file_result=$func_to_host_file_result
-      ;;
-  esac
-}
-# end func_to_tool_file
-
-
-# func_convert_file_noop ARG
-# Copy ARG to func_to_host_file_result.
-func_convert_file_noop ()
-{
-  func_to_host_file_result=$1
-}
-# end func_convert_file_noop
-
-
-# func_convert_file_msys_to_w32 ARG
-# Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper.  Returns result in
-# func_to_host_file_result.
-func_convert_file_msys_to_w32 ()
-{
-  $debug_cmd
-
-  func_to_host_file_result=$1
-  if test -n "$1"; then
-    func_convert_core_msys_to_w32 "$1"
-    func_to_host_file_result=$func_convert_core_msys_to_w32_result
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_w32
-
-
-# func_convert_file_cygwin_to_w32 ARG
-# Convert file name ARG from Cygwin to w32 format.  Returns result in
-# func_to_host_file_result.
-func_convert_file_cygwin_to_w32 ()
-{
-  $debug_cmd
-
-  func_to_host_file_result=$1
-  if test -n "$1"; then
-    # because $build is cygwin, we call "the" cygpath in $PATH; no need to use
-    # LT_CYGPATH in this case.
-    func_to_host_file_result=`cygpath -m "$1"`
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_cygwin_to_w32
-
-
-# func_convert_file_nix_to_w32 ARG
-# Convert file name ARG from *nix to w32 format.  Requires a wine environment
-# and a working winepath. Returns result in func_to_host_file_result.
-func_convert_file_nix_to_w32 ()
-{
-  $debug_cmd
-
-  func_to_host_file_result=$1
-  if test -n "$1"; then
-    func_convert_core_file_wine_to_w32 "$1"
-    func_to_host_file_result=$func_convert_core_file_wine_to_w32_result
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_w32
-
-
-# func_convert_file_msys_to_cygwin ARG
-# Convert file name ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_file_msys_to_cygwin ()
-{
-  $debug_cmd
-
-  func_to_host_file_result=$1
-  if test -n "$1"; then
-    func_convert_core_msys_to_w32 "$1"
-    func_cygpath -u "$func_convert_core_msys_to_w32_result"
-    func_to_host_file_result=$func_cygpath_result
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_msys_to_cygwin
-
-
-# func_convert_file_nix_to_cygwin ARG
-# Convert file name ARG from *nix to Cygwin format.  Requires Cygwin installed
-# in a wine environment, working winepath, and LT_CYGPATH set.  Returns result
-# in func_to_host_file_result.
-func_convert_file_nix_to_cygwin ()
-{
-  $debug_cmd
-
-  func_to_host_file_result=$1
-  if test -n "$1"; then
-    # convert from *nix to w32, then use cygpath to convert from w32 to cygwin.
-    func_convert_core_file_wine_to_w32 "$1"
-    func_cygpath -u "$func_convert_core_file_wine_to_w32_result"
-    func_to_host_file_result=$func_cygpath_result
-  fi
-  func_convert_file_check "$1" "$func_to_host_file_result"
-}
-# end func_convert_file_nix_to_cygwin
-
-
-#############################################
-# $build to $host PATH CONVERSION FUNCTIONS #
-#############################################
-# invoked via '$to_host_path_cmd ARG'
-#
-# In each case, ARG is the path to be converted from $build to $host format.
-# The result will be available in $func_to_host_path_result.
-#
-# Path separators are also converted from $build format to $host format.  If
-# ARG begins or ends with a path separator character, it is preserved (but
-# converted to $host format) on output.
-#
-# All path conversion functions are named using the following convention:
-#   file name conversion function    : func_convert_file_X_to_Y ()
-#   path conversion function         : func_convert_path_X_to_Y ()
-# where, for any given $build/$host combination the 'X_to_Y' value is the
-# same.  If conversion functions are added for new $build/$host combinations,
-# the two new functions must follow this pattern, or func_init_to_host_path_cmd
-# will break.
-
-
-# func_init_to_host_path_cmd
-# Ensures that function "pointer" variable $to_host_path_cmd is set to the
-# appropriate value, based on the value of $to_host_file_cmd.
-to_host_path_cmd=
-func_init_to_host_path_cmd ()
-{
-  $debug_cmd
-
-  if test -z "$to_host_path_cmd"; then
-    func_stripname 'func_convert_file_' '' "$to_host_file_cmd"
-    to_host_path_cmd=func_convert_path_$func_stripname_result
-  fi
-}
-
-
-# func_to_host_path ARG
-# Converts the path ARG from $build format to $host format. Return result
-# in func_to_host_path_result.
-func_to_host_path ()
-{
-  $debug_cmd
-
-  func_init_to_host_path_cmd
-  $to_host_path_cmd "$1"
-}
-# end func_to_host_path
-
-
-# func_convert_path_noop ARG
-# Copy ARG to func_to_host_path_result.
-func_convert_path_noop ()
-{
-  func_to_host_path_result=$1
-}
-# end func_convert_path_noop
-
-
-# func_convert_path_msys_to_w32 ARG
-# Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic
-# conversion to w32 is not available inside the cwrapper.  Returns result in
-# func_to_host_path_result.
-func_convert_path_msys_to_w32 ()
-{
-  $debug_cmd
-
-  func_to_host_path_result=$1
-  if test -n "$1"; then
-    # Remove leading and trailing path separator characters from ARG.  MSYS
-    # behavior is inconsistent here; cygpath turns them into '.;' and ';.';
-    # and winepath ignores them completely.
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result=$func_convert_core_msys_to_w32_result
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_msys_to_w32
-
-
-# func_convert_path_cygwin_to_w32 ARG
-# Convert path ARG from Cygwin to w32 format.  Returns result in
-# func_to_host_file_result.
-func_convert_path_cygwin_to_w32 ()
-{
-  $debug_cmd
-
-  func_to_host_path_result=$1
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"`
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_cygwin_to_w32
-
-
-# func_convert_path_nix_to_w32 ARG
-# Convert path ARG from *nix to w32 format.  Requires a wine environment and
-# a working winepath.  Returns result in func_to_host_file_result.
-func_convert_path_nix_to_w32 ()
-{
-  $debug_cmd
-
-  func_to_host_path_result=$1
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
-    func_to_host_path_result=$func_convert_core_path_wine_to_w32_result
-    func_convert_path_check : ";" \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" ";" "$1"
-  fi
-}
-# end func_convert_path_nix_to_w32
-
-
-# func_convert_path_msys_to_cygwin ARG
-# Convert path ARG from MSYS to Cygwin format.  Requires LT_CYGPATH set.
-# Returns result in func_to_host_file_result.
-func_convert_path_msys_to_cygwin ()
-{
-  $debug_cmd
-
-  func_to_host_path_result=$1
-  if test -n "$1"; then
-    # See func_convert_path_msys_to_w32:
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_msys_to_w32 "$func_to_host_path_tmp1"
-    func_cygpath -u -p "$func_convert_core_msys_to_w32_result"
-    func_to_host_path_result=$func_cygpath_result
-    func_convert_path_check : : \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
-  fi
-}
-# end func_convert_path_msys_to_cygwin
-
-
-# func_convert_path_nix_to_cygwin ARG
-# Convert path ARG from *nix to Cygwin format.  Requires Cygwin installed in a
-# a wine environment, working winepath, and LT_CYGPATH set.  Returns result in
-# func_to_host_file_result.
-func_convert_path_nix_to_cygwin ()
-{
-  $debug_cmd
-
-  func_to_host_path_result=$1
-  if test -n "$1"; then
-    # Remove leading and trailing path separator characters from
-    # ARG. msys behavior is inconsistent here, cygpath turns them
-    # into '.;' and ';.', and winepath ignores them completely.
-    func_stripname : : "$1"
-    func_to_host_path_tmp1=$func_stripname_result
-    func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1"
-    func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result"
-    func_to_host_path_result=$func_cygpath_result
-    func_convert_path_check : : \
-      "$func_to_host_path_tmp1" "$func_to_host_path_result"
-    func_convert_path_front_back_pathsep ":*" "*:" : "$1"
-  fi
-}
-# end func_convert_path_nix_to_cygwin
-
-
-# func_dll_def_p FILE
-# True iff FILE is a Windows DLL '.def' file.
-# Keep in sync with _LT_DLL_DEF_P in libtool.m4
-func_dll_def_p ()
-{
-  $debug_cmd
-
-  func_dll_def_p_tmp=`$SED -n \
-    -e 's/^[	 ]*//' \
-    -e '/^\(;.*\)*$/d' \
-    -e 's/^\(EXPORTS\|LIBRARY\)\([	 ].*\)*$/DEF/p' \
-    -e q \
-    "$1"`
-  test DEF = "$func_dll_def_p_tmp"
-}
-
-
-# func_mode_compile arg...
-func_mode_compile ()
-{
-    $debug_cmd
-
-    # Get the compilation command and the source file.
-    base_compile=
-    srcfile=$nonopt  #  always keep a non-empty value in "srcfile"
-    suppress_opt=yes
-    suppress_output=
-    arg_mode=normal
-    libobj=
-    later=
-    pie_flag=
-
-    for arg
-    do
-      case $arg_mode in
-      arg  )
-	# do not "continue".  Instead, add this to base_compile
-	lastarg=$arg
-	arg_mode=normal
-	;;
-
-      target )
-	libobj=$arg
-	arg_mode=normal
-	continue
-	;;
-
-      normal )
-	# Accept any command-line options.
-	case $arg in
-	-o)
-	  test -n "$libobj" && \
-	    func_fatal_error "you cannot specify '-o' more than once"
-	  arg_mode=target
-	  continue
-	  ;;
-
-	-pie | -fpie | -fPIE)
-          func_append pie_flag " $arg"
-	  continue
-	  ;;
-
-	-shared | -static | -prefer-pic | -prefer-non-pic)
-	  func_append later " $arg"
-	  continue
-	  ;;
-
-	-no-suppress)
-	  suppress_opt=no
-	  continue
-	  ;;
-
-	-Xcompiler)
-	  arg_mode=arg  #  the next one goes into the "base_compile" arg list
-	  continue      #  The current "srcfile" will either be retained or
-	  ;;            #  replaced later.  I would guess that would be a bug.
-
-	-Wc,*)
-	  func_stripname '-Wc,' '' "$arg"
-	  args=$func_stripname_result
-	  lastarg=
-	  save_ifs=$IFS; IFS=,
-	  for arg in $args; do
-	    IFS=$save_ifs
-	    func_append_quoted lastarg "$arg"
-	  done
-	  IFS=$save_ifs
-	  func_stripname ' ' '' "$lastarg"
-	  lastarg=$func_stripname_result
-
-	  # Add the arguments to base_compile.
-	  func_append base_compile " $lastarg"
-	  continue
-	  ;;
-
-	*)
-	  # Accept the current argument as the source file.
-	  # The previous "srcfile" becomes the current argument.
-	  #
-	  lastarg=$srcfile
-	  srcfile=$arg
-	  ;;
-	esac  #  case $arg
-	;;
-      esac    #  case $arg_mode
-
-      # Aesthetically quote the previous argument.
-      func_append_quoted base_compile "$lastarg"
-    done # for arg
-
-    case $arg_mode in
-    arg)
-      func_fatal_error "you must specify an argument for -Xcompile"
-      ;;
-    target)
-      func_fatal_error "you must specify a target with '-o'"
-      ;;
-    *)
-      # Get the name of the library object.
-      test -z "$libobj" && {
-	func_basename "$srcfile"
-	libobj=$func_basename_result
-      }
-      ;;
-    esac
-
-    # Recognize several different file suffixes.
-    # If the user specifies -o file.o, it is replaced with file.lo
-    case $libobj in
-    *.[cCFSifmso] | \
-    *.ada | *.adb | *.ads | *.asm | \
-    *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \
-    *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup)
-      func_xform "$libobj"
-      libobj=$func_xform_result
-      ;;
-    esac
-
-    case $libobj in
-    *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;;
-    *)
-      func_fatal_error "cannot determine name of library object from '$libobj'"
-      ;;
-    esac
-
-    func_infer_tag $base_compile
-
-    for arg in $later; do
-      case $arg in
-      -shared)
-	test yes = "$build_libtool_libs" \
-	  || func_fatal_configuration "cannot build a shared library"
-	build_old_libs=no
-	continue
-	;;
-
-      -static)
-	build_libtool_libs=no
-	build_old_libs=yes
-	continue
-	;;
-
-      -prefer-pic)
-	pic_mode=yes
-	continue
-	;;
-
-      -prefer-non-pic)
-	pic_mode=no
-	continue
-	;;
-      esac
-    done
-
-    func_quote_for_eval "$libobj"
-    test "X$libobj" != "X$func_quote_for_eval_result" \
-      && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"'	 &()|`$[]' \
-      && func_warning "libobj name '$libobj' may not contain shell special characters."
-    func_dirname_and_basename "$obj" "/" ""
-    objname=$func_basename_result
-    xdir=$func_dirname_result
-    lobj=$xdir$objdir/$objname
-
-    test -z "$base_compile" && \
-      func_fatal_help "you must specify a compilation command"
-
-    # Delete any leftover library objects.
-    if test yes = "$build_old_libs"; then
-      removelist="$obj $lobj $libobj ${libobj}T"
-    else
-      removelist="$lobj $libobj ${libobj}T"
-    fi
-
-    # On Cygwin there's no "real" PIC flag so we must build both object types
-    case $host_os in
-    cygwin* | mingw* | pw32* | os2* | cegcc*)
-      pic_mode=default
-      ;;
-    esac
-    if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then
-      # non-PIC code in shared libraries is not supported
-      pic_mode=default
-    fi
-
-    # Calculate the filename of the output object if compiler does
-    # not support -o with -c
-    if test no = "$compiler_c_o"; then
-      output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext
-      lockfile=$output_obj.lock
-    else
-      output_obj=
-      need_locks=no
-      lockfile=
-    fi
-
-    # Lock this critical section if it is needed
-    # We use this script file to make the link, it avoids creating a new file
-    if test yes = "$need_locks"; then
-      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
-	func_echo "Waiting for $lockfile to be removed"
-	sleep 2
-      done
-    elif test warn = "$need_locks"; then
-      if test -f "$lockfile"; then
-	$ECHO "\
-*** ERROR, $lockfile exists and contains:
-`cat $lockfile 2>/dev/null`
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support '-c' and '-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-      func_append removelist " $output_obj"
-      $ECHO "$srcfile" > "$lockfile"
-    fi
-
-    $opt_dry_run || $RM $removelist
-    func_append removelist " $lockfile"
-    trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15
-
-    func_to_tool_file "$srcfile" func_convert_file_msys_to_w32
-    srcfile=$func_to_tool_file_result
-    func_quote_for_eval "$srcfile"
-    qsrcfile=$func_quote_for_eval_result
-
-    # Only build a PIC object if we are building libtool libraries.
-    if test yes = "$build_libtool_libs"; then
-      # Without this assignment, base_compile gets emptied.
-      fbsd_hideous_sh_bug=$base_compile
-
-      if test no != "$pic_mode"; then
-	command="$base_compile $qsrcfile $pic_flag"
-      else
-	# Don't build PIC code
-	command="$base_compile $qsrcfile"
-      fi
-
-      func_mkdir_p "$xdir$objdir"
-
-      if test -z "$output_obj"; then
-	# Place PIC objects in $objdir
-	func_append command " -o $lobj"
-      fi
-
-      func_show_eval_locale "$command"	\
-          'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE'
-
-      if test warn = "$need_locks" &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support '-c' and '-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed, then go on to compile the next one
-      if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then
-	func_show_eval '$MV "$output_obj" "$lobj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-
-      # Allow error messages only from the first compilation.
-      if test yes = "$suppress_opt"; then
-	suppress_output=' >/dev/null 2>&1'
-      fi
-    fi
-
-    # Only build a position-dependent object if we build old libraries.
-    if test yes = "$build_old_libs"; then
-      if test yes != "$pic_mode"; then
-	# Don't build PIC code
-	command="$base_compile $qsrcfile$pie_flag"
-      else
-	command="$base_compile $qsrcfile $pic_flag"
-      fi
-      if test yes = "$compiler_c_o"; then
-	func_append command " -o $obj"
-      fi
-
-      # Suppress compiler output if we already did a PIC compilation.
-      func_append command "$suppress_output"
-      func_show_eval_locale "$command" \
-        '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE'
-
-      if test warn = "$need_locks" &&
-	 test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then
-	$ECHO "\
-*** ERROR, $lockfile contains:
-`cat $lockfile 2>/dev/null`
-
-but it should contain:
-$srcfile
-
-This indicates that another process is trying to use the same
-temporary object file, and libtool could not work around it because
-your compiler does not support '-c' and '-o' together.  If you
-repeat this compilation, it may succeed, by chance, but you had better
-avoid parallel builds (make -j) in this platform, or get a better
-compiler."
-
-	$opt_dry_run || $RM $removelist
-	exit $EXIT_FAILURE
-      fi
-
-      # Just move the object if needed
-      if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then
-	func_show_eval '$MV "$output_obj" "$obj"' \
-	  'error=$?; $opt_dry_run || $RM $removelist; exit $error'
-      fi
-    fi
-
-    $opt_dry_run || {
-      func_write_libtool_object "$libobj" "$objdir/$objname" "$objname"
-
-      # Unlock the critical section if it was locked
-      if test no != "$need_locks"; then
-	removelist=$lockfile
-        $RM "$lockfile"
-      fi
-    }
-
-    exit $EXIT_SUCCESS
-}
-
-$opt_help || {
-  test compile = "$opt_mode" && func_mode_compile ${1+"$@"}
-}
-
-func_mode_help ()
-{
-    # We need to display help for each of the modes.
-    case $opt_mode in
-      "")
-        # Generic help is extracted from the usage comments
-        # at the start of this file.
-        func_help
-        ;;
-
-      clean)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE...
-
-Remove files from the build directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
-to RM.
-
-If FILE is a libtool library, object or program, all the files associated
-with it are deleted. Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      compile)
-      $ECHO \
-"Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE
-
-Compile a source file into a libtool library object.
-
-This mode accepts the following additional options:
-
-  -o OUTPUT-FILE    set the output file name to OUTPUT-FILE
-  -no-suppress      do not suppress compiler output for multiple passes
-  -prefer-pic       try to build PIC objects only
-  -prefer-non-pic   try to build non-PIC objects only
-  -shared           do not build a '.o' file suitable for static linking
-  -static           only build a '.o' file suitable for static linking
-  -Wc,FLAG          pass FLAG directly to the compiler
-
-COMPILE-COMMAND is a command to be used in creating a 'standard' object file
-from the given SOURCEFILE.
-
-The output file name is determined by removing the directory component from
-SOURCEFILE, then substituting the C source code suffix '.c' with the
-library object suffix, '.lo'."
-        ;;
-
-      execute)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]...
-
-Automatically set library path, then run a program.
-
-This mode accepts the following additional options:
-
-  -dlopen FILE      add the directory containing FILE to the library path
-
-This mode sets the library path environment variable according to '-dlopen'
-flags.
-
-If any of the ARGS are libtool executable wrappers, then they are translated
-into their corresponding uninstalled binary, and any of their required library
-directories are added to the library path.
-
-Then, COMMAND is executed, with ARGS as arguments."
-        ;;
-
-      finish)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=finish [LIBDIR]...
-
-Complete the installation of libtool libraries.
-
-Each LIBDIR is a directory that contains libtool libraries.
-
-The commands that this mode executes may require superuser privileges.  Use
-the '--dry-run' option if you just want to see what would be executed."
-        ;;
-
-      install)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND...
-
-Install executables or libraries.
-
-INSTALL-COMMAND is the installation command.  The first component should be
-either the 'install' or 'cp' program.
-
-The following components of INSTALL-COMMAND are treated specially:
-
-  -inst-prefix-dir PREFIX-DIR  Use PREFIX-DIR as a staging area for installation
-
-The rest of the components are interpreted as arguments to that command (only
-BSD-compatible install options are recognized)."
-        ;;
-
-      link)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=link LINK-COMMAND...
-
-Link object files or libraries together to form another library, or to
-create an executable program.
-
-LINK-COMMAND is a command using the C compiler that you would use to create
-a program from several object files.
-
-The following components of LINK-COMMAND are treated specially:
-
-  -all-static       do not do any dynamic linking at all
-  -avoid-version    do not add a version suffix if possible
-  -bindir BINDIR    specify path to binaries directory (for systems where
-                    libraries must be found in the PATH setting at runtime)
-  -dlopen FILE      '-dlpreopen' FILE if it cannot be dlopened at runtime
-  -dlpreopen FILE   link in FILE and add its symbols to lt_preloaded_symbols
-  -export-dynamic   allow symbols from OUTPUT-FILE to be resolved with dlsym(3)
-  -export-symbols SYMFILE
-                    try to export only the symbols listed in SYMFILE
-  -export-symbols-regex REGEX
-                    try to export only the symbols matching REGEX
-  -LLIBDIR          search LIBDIR for required installed libraries
-  -lNAME            OUTPUT-FILE requires the installed library libNAME
-  -module           build a library that can dlopened
-  -no-fast-install  disable the fast-install mode
-  -no-install       link a not-installable executable
-  -no-undefined     declare that a library does not refer to external symbols
-  -o OUTPUT-FILE    create OUTPUT-FILE from the specified objects
-  -objectlist FILE  Use a list of object files found in FILE to specify objects
-  -precious-files-regex REGEX
-                    don't remove output files matching REGEX
-  -release RELEASE  specify package release information
-  -rpath LIBDIR     the created library will eventually be installed in LIBDIR
-  -R[ ]LIBDIR       add LIBDIR to the runtime path of programs and libraries
-  -shared           only do dynamic linking of libtool libraries
-  -shrext SUFFIX    override the standard shared library file extension
-  -static           do not do any dynamic linking of uninstalled libtool libraries
-  -static-libtool-libs
-                    do not do any dynamic linking of libtool libraries
-  -version-info CURRENT[:REVISION[:AGE]]
-                    specify library version info [each variable defaults to 0]
-  -weak LIBNAME     declare that the target provides the LIBNAME interface
-  -Wc,FLAG
-  -Xcompiler FLAG   pass linker-specific FLAG directly to the compiler
-  -Wl,FLAG
-  -Xlinker FLAG     pass linker-specific FLAG directly to the linker
-  -XCClinker FLAG   pass link-specific FLAG to the compiler driver (CC)
-
-All other options (arguments beginning with '-') are ignored.
-
-Every other argument is treated as a filename.  Files ending in '.la' are
-treated as uninstalled libtool libraries, other files are standard or library
-object files.
-
-If the OUTPUT-FILE ends in '.la', then a libtool library is created,
-only library objects ('.lo' files) may be specified, and '-rpath' is
-required, except when creating a convenience library.
-
-If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created
-using 'ar' and 'ranlib', or on Windows using 'lib'.
-
-If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file
-is created, otherwise an executable program is created."
-        ;;
-
-      uninstall)
-        $ECHO \
-"Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE...
-
-Remove libraries from an installation directory.
-
-RM is the name of the program to use to delete files associated with each FILE
-(typically '/bin/rm').  RM-OPTIONS are options (such as '-f') to be passed
-to RM.
-
-If FILE is a libtool library, all the files associated with it are deleted.
-Otherwise, only FILE itself is deleted using RM."
-        ;;
-
-      *)
-        func_fatal_help "invalid operation mode '$opt_mode'"
-        ;;
-    esac
-
-    echo
-    $ECHO "Try '$progname --help' for more information about other modes."
-}
-
-# Now that we've collected a possible --mode arg, show help if necessary
-if $opt_help; then
-  if test : = "$opt_help"; then
-    func_mode_help
-  else
-    {
-      func_help noexit
-      for opt_mode in compile link execute install finish uninstall clean; do
-	func_mode_help
-      done
-    } | sed -n '1p; 2,$s/^Usage:/  or: /p'
-    {
-      func_help noexit
-      for opt_mode in compile link execute install finish uninstall clean; do
-	echo
-	func_mode_help
-      done
-    } |
-    sed '1d
-      /^When reporting/,/^Report/{
-	H
-	d
-      }
-      $x
-      /information about other modes/d
-      /more detailed .*MODE/d
-      s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/'
-  fi
-  exit $?
-fi
-
-
-# func_mode_execute arg...
-func_mode_execute ()
-{
-    $debug_cmd
-
-    # The first argument is the command name.
-    cmd=$nonopt
-    test -z "$cmd" && \
-      func_fatal_help "you must specify a COMMAND"
-
-    # Handle -dlopen flags immediately.
-    for file in $opt_dlopen; do
-      test -f "$file" \
-	|| func_fatal_help "'$file' is not a file"
-
-      dir=
-      case $file in
-      *.la)
-	func_resolve_sysroot "$file"
-	file=$func_resolve_sysroot_result
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "'$lib' is not a valid libtool archive"
-
-	# Read the libtool library.
-	dlname=
-	library_names=
-	func_source "$file"
-
-	# Skip this library if it cannot be dlopened.
-	if test -z "$dlname"; then
-	  # Warn if it was a shared library.
-	  test -n "$library_names" && \
-	    func_warning "'$file' was not linked with '-export-dynamic'"
-	  continue
-	fi
-
-	func_dirname "$file" "" "."
-	dir=$func_dirname_result
-
-	if test -f "$dir/$objdir/$dlname"; then
-	  func_append dir "/$objdir"
-	else
-	  if test ! -f "$dir/$dlname"; then
-	    func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'"
-	  fi
-	fi
-	;;
-
-      *.lo)
-	# Just add the directory containing the .lo file.
-	func_dirname "$file" "" "."
-	dir=$func_dirname_result
-	;;
-
-      *)
-	func_warning "'-dlopen' is ignored for non-libtool libraries and objects"
-	continue
-	;;
-      esac
-
-      # Get the absolute pathname.
-      absdir=`cd "$dir" && pwd`
-      test -n "$absdir" && dir=$absdir
-
-      # Now add the directory to shlibpath_var.
-      if eval "test -z \"\$$shlibpath_var\""; then
-	eval "$shlibpath_var=\"\$dir\""
-      else
-	eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\""
-      fi
-    done
-
-    # This variable tells wrapper scripts just to set shlibpath_var
-    # rather than running their programs.
-    libtool_execute_magic=$magic
-
-    # Check if any of the arguments is a wrapper script.
-    args=
-    for file
-    do
-      case $file in
-      -* | *.la | *.lo ) ;;
-      *)
-	# Do a test to see if this is really a libtool program.
-	if func_ltwrapper_script_p "$file"; then
-	  func_source "$file"
-	  # Transform arg to wrapped name.
-	  file=$progdir/$program
-	elif func_ltwrapper_executable_p "$file"; then
-	  func_ltwrapper_scriptname "$file"
-	  func_source "$func_ltwrapper_scriptname_result"
-	  # Transform arg to wrapped name.
-	  file=$progdir/$program
-	fi
-	;;
-      esac
-      # Quote arguments (to preserve shell metacharacters).
-      func_append_quoted args "$file"
-    done
-
-    if $opt_dry_run; then
-      # Display what would be done.
-      if test -n "$shlibpath_var"; then
-	eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\""
-	echo "export $shlibpath_var"
-      fi
-      $ECHO "$cmd$args"
-      exit $EXIT_SUCCESS
-    else
-      if test -n "$shlibpath_var"; then
-	# Export the shlibpath_var.
-	eval "export $shlibpath_var"
-      fi
-
-      # Restore saved environment variables
-      for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES
-      do
-	eval "if test \"\${save_$lt_var+set}\" = set; then
-                $lt_var=\$save_$lt_var; export $lt_var
-	      else
-		$lt_unset $lt_var
-	      fi"
-      done
-
-      # Now prepare to actually exec the command.
-      exec_cmd=\$cmd$args
-    fi
-}
-
-test execute = "$opt_mode" && func_mode_execute ${1+"$@"}
-
-
-# func_mode_finish arg...
-func_mode_finish ()
-{
-    $debug_cmd
-
-    libs=
-    libdirs=
-    admincmds=
-
-    for opt in "$nonopt" ${1+"$@"}
-    do
-      if test -d "$opt"; then
-	func_append libdirs " $opt"
-
-      elif test -f "$opt"; then
-	if func_lalib_unsafe_p "$opt"; then
-	  func_append libs " $opt"
-	else
-	  func_warning "'$opt' is not a valid libtool archive"
-	fi
-
-      else
-	func_fatal_error "invalid argument '$opt'"
-      fi
-    done
-
-    if test -n "$libs"; then
-      if test -n "$lt_sysroot"; then
-        sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"`
-        sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;"
-      else
-        sysroot_cmd=
-      fi
-
-      # Remove sysroot references
-      if $opt_dry_run; then
-        for lib in $libs; do
-          echo "removing references to $lt_sysroot and '=' prefixes from $lib"
-        done
-      else
-        tmpdir=`func_mktempdir`
-        for lib in $libs; do
-	  sed -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \
-	    > $tmpdir/tmp-la
-	  mv -f $tmpdir/tmp-la $lib
-	done
-        ${RM}r "$tmpdir"
-      fi
-    fi
-
-    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      for libdir in $libdirs; do
-	if test -n "$finish_cmds"; then
-	  # Do each command in the finish commands.
-	  func_execute_cmds "$finish_cmds" 'admincmds="$admincmds
-'"$cmd"'"'
-	fi
-	if test -n "$finish_eval"; then
-	  # Do the single finish_eval.
-	  eval cmds=\"$finish_eval\"
-	  $opt_dry_run || eval "$cmds" || func_append admincmds "
-       $cmds"
-	fi
-      done
-    fi
-
-    # Exit here if they wanted silent mode.
-    $opt_quiet && exit $EXIT_SUCCESS
-
-    if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then
-      echo "----------------------------------------------------------------------"
-      echo "Libraries have been installed in:"
-      for libdir in $libdirs; do
-	$ECHO "   $libdir"
-      done
-      echo
-      echo "If you ever happen to want to link against installed libraries"
-      echo "in a given directory, LIBDIR, you must either use libtool, and"
-      echo "specify the full pathname of the library, or use the '-LLIBDIR'"
-      echo "flag during linking and do at least one of the following:"
-      if test -n "$shlibpath_var"; then
-	echo "   - add LIBDIR to the '$shlibpath_var' environment variable"
-	echo "     during execution"
-      fi
-      if test -n "$runpath_var"; then
-	echo "   - add LIBDIR to the '$runpath_var' environment variable"
-	echo "     during linking"
-      fi
-      if test -n "$hardcode_libdir_flag_spec"; then
-	libdir=LIBDIR
-	eval flag=\"$hardcode_libdir_flag_spec\"
-
-	$ECHO "   - use the '$flag' linker flag"
-      fi
-      if test -n "$admincmds"; then
-	$ECHO "   - have your system administrator run these commands:$admincmds"
-      fi
-      if test -f /etc/ld.so.conf; then
-	echo "   - have your system administrator add LIBDIR to '/etc/ld.so.conf'"
-      fi
-      echo
-
-      echo "See any operating system documentation about shared libraries for"
-      case $host in
-	solaris2.[6789]|solaris2.1[0-9])
-	  echo "more information, such as the ld(1), crle(1) and ld.so(8) manual"
-	  echo "pages."
-	  ;;
-	*)
-	  echo "more information, such as the ld(1) and ld.so(8) manual pages."
-	  ;;
-      esac
-      echo "----------------------------------------------------------------------"
-    fi
-    exit $EXIT_SUCCESS
-}
-
-test finish = "$opt_mode" && func_mode_finish ${1+"$@"}
-
-
-# func_mode_install arg...
-func_mode_install ()
-{
-    $debug_cmd
-
-    # There may be an optional sh(1) argument at the beginning of
-    # install_prog (especially on Windows NT).
-    if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" ||
-       # Allow the use of GNU shtool's install command.
-       case $nonopt in *shtool*) :;; *) false;; esac
-    then
-      # Aesthetically quote it.
-      func_quote_for_eval "$nonopt"
-      install_prog="$func_quote_for_eval_result "
-      arg=$1
-      shift
-    else
-      install_prog=
-      arg=$nonopt
-    fi
-
-    # The real first argument should be the name of the installation program.
-    # Aesthetically quote it.
-    func_quote_for_eval "$arg"
-    func_append install_prog "$func_quote_for_eval_result"
-    install_shared_prog=$install_prog
-    case " $install_prog " in
-      *[\\\ /]cp\ *) install_cp=: ;;
-      *) install_cp=false ;;
-    esac
-
-    # We need to accept at least all the BSD install flags.
-    dest=
-    files=
-    opts=
-    prev=
-    install_type=
-    isdir=false
-    stripme=
-    no_mode=:
-    for arg
-    do
-      arg2=
-      if test -n "$dest"; then
-	func_append files " $dest"
-	dest=$arg
-	continue
-      fi
-
-      case $arg in
-      -d) isdir=: ;;
-      -f)
-	if $install_cp; then :; else
-	  prev=$arg
-	fi
-	;;
-      -g | -m | -o)
-	prev=$arg
-	;;
-      -s)
-	stripme=" -s"
-	continue
-	;;
-      -*)
-	;;
-      *)
-	# If the previous option needed an argument, then skip it.
-	if test -n "$prev"; then
-	  if test X-m = "X$prev" && test -n "$install_override_mode"; then
-	    arg2=$install_override_mode
-	    no_mode=false
-	  fi
-	  prev=
-	else
-	  dest=$arg
-	  continue
-	fi
-	;;
-      esac
-
-      # Aesthetically quote the argument.
-      func_quote_for_eval "$arg"
-      func_append install_prog " $func_quote_for_eval_result"
-      if test -n "$arg2"; then
-	func_quote_for_eval "$arg2"
-      fi
-      func_append install_shared_prog " $func_quote_for_eval_result"
-    done
-
-    test -z "$install_prog" && \
-      func_fatal_help "you must specify an install program"
-
-    test -n "$prev" && \
-      func_fatal_help "the '$prev' option requires an argument"
-
-    if test -n "$install_override_mode" && $no_mode; then
-      if $install_cp; then :; else
-	func_quote_for_eval "$install_override_mode"
-	func_append install_shared_prog " -m $func_quote_for_eval_result"
-      fi
-    fi
-
-    if test -z "$files"; then
-      if test -z "$dest"; then
-	func_fatal_help "no file or destination specified"
-      else
-	func_fatal_help "you must specify a destination"
-      fi
-    fi
-
-    # Strip any trailing slash from the destination.
-    func_stripname '' '/' "$dest"
-    dest=$func_stripname_result
-
-    # Check to see that the destination is a directory.
-    test -d "$dest" && isdir=:
-    if $isdir; then
-      destdir=$dest
-      destname=
-    else
-      func_dirname_and_basename "$dest" "" "."
-      destdir=$func_dirname_result
-      destname=$func_basename_result
-
-      # Not a directory, so check to see that there is only one file specified.
-      set dummy $files; shift
-      test "$#" -gt 1 && \
-	func_fatal_help "'$dest' is not a directory"
-    fi
-    case $destdir in
-    [\\/]* | [A-Za-z]:[\\/]*) ;;
-    *)
-      for file in $files; do
-	case $file in
-	*.lo) ;;
-	*)
-	  func_fatal_help "'$destdir' must be an absolute directory name"
-	  ;;
-	esac
-      done
-      ;;
-    esac
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic=$magic
-
-    staticlibs=
-    future_libdirs=
-    current_libdirs=
-    for file in $files; do
-
-      # Do each installation.
-      case $file in
-      *.$libext)
-	# Do the static libraries later.
-	func_append staticlibs " $file"
-	;;
-
-      *.la)
-	func_resolve_sysroot "$file"
-	file=$func_resolve_sysroot_result
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$file" \
-	  || func_fatal_help "'$file' is not a valid libtool archive"
-
-	library_names=
-	old_library=
-	relink_command=
-	func_source "$file"
-
-	# Add the libdir to current_libdirs if it is the destination.
-	if test "X$destdir" = "X$libdir"; then
-	  case "$current_libdirs " in
-	  *" $libdir "*) ;;
-	  *) func_append current_libdirs " $libdir" ;;
-	  esac
-	else
-	  # Note the libdir as a future libdir.
-	  case "$future_libdirs " in
-	  *" $libdir "*) ;;
-	  *) func_append future_libdirs " $libdir" ;;
-	  esac
-	fi
-
-	func_dirname "$file" "/" ""
-	dir=$func_dirname_result
-	func_append dir "$objdir"
-
-	if test -n "$relink_command"; then
-	  # Determine the prefix the user has applied to our future dir.
-	  inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"`
-
-	  # Don't allow the user to place us outside of our expected
-	  # location b/c this prevents finding dependent libraries that
-	  # are installed to the same prefix.
-	  # At present, this check doesn't affect windows .dll's that
-	  # are installed into $libdir/../bin (currently, that works fine)
-	  # but it's something to keep an eye on.
-	  test "$inst_prefix_dir" = "$destdir" && \
-	    func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir"
-
-	  if test -n "$inst_prefix_dir"; then
-	    # Stick the inst_prefix_dir data into the link command.
-	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"`
-	  else
-	    relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"`
-	  fi
-
-	  func_warning "relinking '$file'"
-	  func_show_eval "$relink_command" \
-	    'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"'
-	fi
-
-	# See the names of the shared library.
-	set dummy $library_names; shift
-	if test -n "$1"; then
-	  realname=$1
-	  shift
-
-	  srcname=$realname
-	  test -n "$relink_command" && srcname=${realname}T
-
-	  # Install the shared library and build the symlinks.
-	  func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \
-	      'exit $?'
-	  tstripme=$stripme
-	  case $host_os in
-	  cygwin* | mingw* | pw32* | cegcc*)
-	    case $realname in
-	    *.dll.a)
-	      tstripme=
-	      ;;
-	    esac
-	    ;;
-	  esac
-	  if test -n "$tstripme" && test -n "$striplib"; then
-	    func_show_eval "$striplib $destdir/$realname" 'exit $?'
-	  fi
-
-	  if test "$#" -gt 0; then
-	    # Delete the old symlinks, and create new ones.
-	    # Try 'ln -sf' first, because the 'ln' binary might depend on
-	    # the symlink we replace!  Solaris /bin/ln does not understand -f,
-	    # so we also need to try rm && ln -s.
-	    for linkname
-	    do
-	      test "$linkname" != "$realname" \
-		&& func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })"
-	    done
-	  fi
-
-	  # Do each command in the postinstall commands.
-	  lib=$destdir/$realname
-	  func_execute_cmds "$postinstall_cmds" 'exit $?'
-	fi
-
-	# Install the pseudo-library for information purposes.
-	func_basename "$file"
-	name=$func_basename_result
-	instname=$dir/${name}i
-	func_show_eval "$install_prog $instname $destdir/$name" 'exit $?'
-
-	# Maybe install the static library, too.
-	test -n "$old_library" && func_append staticlibs " $dir/$old_library"
-	;;
-
-      *.lo)
-	# Install (i.e. copy) a libtool object.
-
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile=$destdir/$destname
-	else
-	  func_basename "$file"
-	  destfile=$func_basename_result
-	  destfile=$destdir/$destfile
-	fi
-
-	# Deduce the name of the destination old-style object file.
-	case $destfile in
-	*.lo)
-	  func_lo2o "$destfile"
-	  staticdest=$func_lo2o_result
-	  ;;
-	*.$objext)
-	  staticdest=$destfile
-	  destfile=
-	  ;;
-	*)
-	  func_fatal_help "cannot copy a libtool object to '$destfile'"
-	  ;;
-	esac
-
-	# Install the libtool object if requested.
-	test -n "$destfile" && \
-	  func_show_eval "$install_prog $file $destfile" 'exit $?'
-
-	# Install the old object if enabled.
-	if test yes = "$build_old_libs"; then
-	  # Deduce the name of the old-style object file.
-	  func_lo2o "$file"
-	  staticobj=$func_lo2o_result
-	  func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?'
-	fi
-	exit $EXIT_SUCCESS
-	;;
-
-      *)
-	# Figure out destination file name, if it wasn't already specified.
-	if test -n "$destname"; then
-	  destfile=$destdir/$destname
-	else
-	  func_basename "$file"
-	  destfile=$func_basename_result
-	  destfile=$destdir/$destfile
-	fi
-
-	# If the file is missing, and there is a .exe on the end, strip it
-	# because it is most likely a libtool script we actually want to
-	# install
-	stripped_ext=
-	case $file in
-	  *.exe)
-	    if test ! -f "$file"; then
-	      func_stripname '' '.exe' "$file"
-	      file=$func_stripname_result
-	      stripped_ext=.exe
-	    fi
-	    ;;
-	esac
-
-	# Do a test to see if this is really a libtool program.
-	case $host in
-	*cygwin* | *mingw*)
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      wrapper=$func_ltwrapper_scriptname_result
-	    else
-	      func_stripname '' '.exe' "$file"
-	      wrapper=$func_stripname_result
-	    fi
-	    ;;
-	*)
-	    wrapper=$file
-	    ;;
-	esac
-	if func_ltwrapper_script_p "$wrapper"; then
-	  notinst_deplibs=
-	  relink_command=
-
-	  func_source "$wrapper"
-
-	  # Check the variables that should have been set.
-	  test -z "$generated_by_libtool_version" && \
-	    func_fatal_error "invalid libtool wrapper script '$wrapper'"
-
-	  finalize=:
-	  for lib in $notinst_deplibs; do
-	    # Check to see that each library is installed.
-	    libdir=
-	    if test -f "$lib"; then
-	      func_source "$lib"
-	    fi
-	    libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'`
-	    if test -n "$libdir" && test ! -f "$libfile"; then
-	      func_warning "'$lib' has not been installed in '$libdir'"
-	      finalize=false
-	    fi
-	  done
-
-	  relink_command=
-	  func_source "$wrapper"
-
-	  outputname=
-	  if test no = "$fast_install" && test -n "$relink_command"; then
-	    $opt_dry_run || {
-	      if $finalize; then
-	        tmpdir=`func_mktempdir`
-		func_basename "$file$stripped_ext"
-		file=$func_basename_result
-	        outputname=$tmpdir/$file
-	        # Replace the output file specification.
-	        relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'`
-
-	        $opt_quiet || {
-	          func_quote_for_expand "$relink_command"
-		  eval "func_echo $func_quote_for_expand_result"
-	        }
-	        if eval "$relink_command"; then :
-	          else
-		  func_error "error: relink '$file' with the above command before installing it"
-		  $opt_dry_run || ${RM}r "$tmpdir"
-		  continue
-	        fi
-	        file=$outputname
-	      else
-	        func_warning "cannot relink '$file'"
-	      fi
-	    }
-	  else
-	    # Install the binary that we compiled earlier.
-	    file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"`
-	  fi
-	fi
-
-	# remove .exe since cygwin /usr/bin/install will append another
-	# one anyway
-	case $install_prog,$host in
-	*/usr/bin/install*,*cygwin*)
-	  case $file:$destfile in
-	  *.exe:*.exe)
-	    # this is ok
-	    ;;
-	  *.exe:*)
-	    destfile=$destfile.exe
-	    ;;
-	  *:*.exe)
-	    func_stripname '' '.exe' "$destfile"
-	    destfile=$func_stripname_result
-	    ;;
-	  esac
-	  ;;
-	esac
-	func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?'
-	$opt_dry_run || if test -n "$outputname"; then
-	  ${RM}r "$tmpdir"
-	fi
-	;;
-      esac
-    done
-
-    for file in $staticlibs; do
-      func_basename "$file"
-      name=$func_basename_result
-
-      # Set up the ranlib parameters.
-      oldlib=$destdir/$name
-      func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
-      tool_oldlib=$func_to_tool_file_result
-
-      func_show_eval "$install_prog \$file \$oldlib" 'exit $?'
-
-      if test -n "$stripme" && test -n "$old_striplib"; then
-	func_show_eval "$old_striplib $tool_oldlib" 'exit $?'
-      fi
-
-      # Do each command in the postinstall commands.
-      func_execute_cmds "$old_postinstall_cmds" 'exit $?'
-    done
-
-    test -n "$future_libdirs" && \
-      func_warning "remember to run '$progname --finish$future_libdirs'"
-
-    if test -n "$current_libdirs"; then
-      # Maybe just do a dry run.
-      $opt_dry_run && current_libdirs=" -n$current_libdirs"
-      exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs'
-    else
-      exit $EXIT_SUCCESS
-    fi
-}
-
-test install = "$opt_mode" && func_mode_install ${1+"$@"}
-
-
-# func_generate_dlsyms outputname originator pic_p
-# Extract symbols from dlprefiles and create ${outputname}S.o with
-# a dlpreopen symbol table.
-func_generate_dlsyms ()
-{
-    $debug_cmd
-
-    my_outputname=$1
-    my_originator=$2
-    my_pic_p=${3-false}
-    my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'`
-    my_dlsyms=
-
-    if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
-      if test -n "$NM" && test -n "$global_symbol_pipe"; then
-	my_dlsyms=${my_outputname}S.c
-      else
-	func_error "not configured to extract global symbols from dlpreopened files"
-      fi
-    fi
-
-    if test -n "$my_dlsyms"; then
-      case $my_dlsyms in
-      "") ;;
-      *.c)
-	# Discover the nlist of each of the dlfiles.
-	nlist=$output_objdir/$my_outputname.nm
-
-	func_show_eval "$RM $nlist ${nlist}S ${nlist}T"
-
-	# Parse the name list into a source file.
-	func_verbose "creating $output_objdir/$my_dlsyms"
-
-	$opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\
-/* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */
-/* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */
-
-#ifdef __cplusplus
-extern \"C\" {
-#endif
-
-#if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4))
-#pragma GCC diagnostic ignored \"-Wstrict-prototypes\"
-#endif
-
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
-   relocations are performed -- see ld's documentation on pseudo-relocs.  */
-# define LT_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data.  */
-# define LT_DLSYM_CONST
-#else
-# define LT_DLSYM_CONST const
-#endif
-
-#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
-
-/* External symbol declarations for the compiler. */\
-"
-
-	if test yes = "$dlself"; then
-	  func_verbose "generating symbol list for '$output'"
-
-	  $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist"
-
-	  # Add our own program objects to the symbol list.
-	  progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	  for progfile in $progfiles; do
-	    func_to_tool_file "$progfile" func_convert_file_msys_to_w32
-	    func_verbose "extracting global C symbols from '$func_to_tool_file_result'"
-	    $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'"
-	  done
-
-	  if test -n "$exclude_expsyms"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  if test -n "$export_symbols_regex"; then
-	    $opt_dry_run || {
-	      eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	    }
-	  fi
-
-	  # Prepare the list of exported symbols
-	  if test -z "$export_symbols"; then
-	    export_symbols=$output_objdir/$outputname.exp
-	    $opt_dry_run || {
-	      $RM $export_symbols
-	      eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"'
-	      case $host in
-	      *cygwin* | *mingw* | *cegcc* )
-                eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-                eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"'
-	        ;;
-	      esac
-	    }
-	  else
-	    $opt_dry_run || {
-	      eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"'
-	      eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T'
-	      eval '$MV "$nlist"T "$nlist"'
-	      case $host in
-	        *cygwin* | *mingw* | *cegcc* )
-	          eval "echo EXPORTS "'> "$output_objdir/$outputname.def"'
-	          eval 'cat "$nlist" >> "$output_objdir/$outputname.def"'
-	          ;;
-	      esac
-	    }
-	  fi
-	fi
-
-	for dlprefile in $dlprefiles; do
-	  func_verbose "extracting global C symbols from '$dlprefile'"
-	  func_basename "$dlprefile"
-	  name=$func_basename_result
-          case $host in
-	    *cygwin* | *mingw* | *cegcc* )
-	      # if an import library, we need to obtain dlname
-	      if func_win32_import_lib_p "$dlprefile"; then
-	        func_tr_sh "$dlprefile"
-	        eval "curr_lafile=\$libfile_$func_tr_sh_result"
-	        dlprefile_dlbasename=
-	        if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then
-	          # Use subshell, to avoid clobbering current variable values
-	          dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"`
-	          if test -n "$dlprefile_dlname"; then
-	            func_basename "$dlprefile_dlname"
-	            dlprefile_dlbasename=$func_basename_result
-	          else
-	            # no lafile. user explicitly requested -dlpreopen <import library>.
-	            $sharedlib_from_linklib_cmd "$dlprefile"
-	            dlprefile_dlbasename=$sharedlib_from_linklib_result
-	          fi
-	        fi
-	        $opt_dry_run || {
-	          if test -n "$dlprefile_dlbasename"; then
-	            eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"'
-	          else
-	            func_warning "Could not compute DLL name from $name"
-	            eval '$ECHO ": $name " >> "$nlist"'
-	          fi
-	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe |
-	            $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'"
-	        }
-	      else # not an import lib
-	        $opt_dry_run || {
-	          eval '$ECHO ": $name " >> "$nlist"'
-	          func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	          eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-	        }
-	      fi
-	    ;;
-	    *)
-	      $opt_dry_run || {
-	        eval '$ECHO ": $name " >> "$nlist"'
-	        func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32
-	        eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'"
-	      }
-	    ;;
-          esac
-	done
-
-	$opt_dry_run || {
-	  # Make sure we have at least an empty file.
-	  test -f "$nlist" || : > "$nlist"
-
-	  if test -n "$exclude_expsyms"; then
-	    $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T
-	    $MV "$nlist"T "$nlist"
-	  fi
-
-	  # Try sorting and uniquifying the output.
-	  if $GREP -v "^: " < "$nlist" |
-	      if sort -k 3 </dev/null >/dev/null 2>&1; then
-		sort -k 3
-	      else
-		sort +2
-	      fi |
-	      uniq > "$nlist"S; then
-	    :
-	  else
-	    $GREP -v "^: " < "$nlist" > "$nlist"S
-	  fi
-
-	  if test -f "$nlist"S; then
-	    eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"'
-	  else
-	    echo '/* NONE */' >> "$output_objdir/$my_dlsyms"
-	  fi
-
-	  func_show_eval '$RM "${nlist}I"'
-	  if test -n "$global_symbol_to_import"; then
-	    eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I'
-	  fi
-
-	  echo >> "$output_objdir/$my_dlsyms" "\
-
-/* The mapping between symbol names and symbols.  */
-typedef struct {
-  const char *name;
-  void *address;
-} lt_dlsymlist;
-extern LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[];\
-"
-
-	  if test -s "$nlist"I; then
-	    echo >> "$output_objdir/$my_dlsyms" "\
-static void lt_syminit(void)
-{
-  LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols;
-  for (; symbol->name; ++symbol)
-    {"
-	    $SED 's/.*/      if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms"
-	    echo >> "$output_objdir/$my_dlsyms" "\
-    }
-}"
-	  fi
-	  echo >> "$output_objdir/$my_dlsyms" "\
-LT_DLSYM_CONST lt_dlsymlist
-lt_${my_prefix}_LTX_preloaded_symbols[] =
-{ {\"$my_originator\", (void *) 0},"
-
-	  if test -s "$nlist"I; then
-	    echo >> "$output_objdir/$my_dlsyms" "\
-  {\"@INIT@\", (void *) &lt_syminit},"
-	  fi
-
-	  case $need_lib_prefix in
-	  no)
-	    eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  *)
-	    eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms"
-	    ;;
-	  esac
-	  echo >> "$output_objdir/$my_dlsyms" "\
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt_${my_prefix}_LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif\
-"
-	} # !$opt_dry_run
-
-	pic_flag_for_symtable=
-	case "$compile_command " in
-	*" -static "*) ;;
-	*)
-	  case $host in
-	  # compiling the symbol table file with pic_flag works around
-	  # a FreeBSD bug that causes programs to crash when -lm is
-	  # linked before any other PIC object.  But we must not use
-	  # pic_flag when linking with -static.  The problem exists in
-	  # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1.
-	  *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*)
-	    pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;;
-	  *-*-hpux*)
-	    pic_flag_for_symtable=" $pic_flag"  ;;
-	  *)
-	    $my_pic_p && pic_flag_for_symtable=" $pic_flag"
-	    ;;
-	  esac
-	  ;;
-	esac
-	symtab_cflags=
-	for arg in $LTCFLAGS; do
-	  case $arg in
-	  -pie | -fpie | -fPIE) ;;
-	  *) func_append symtab_cflags " $arg" ;;
-	  esac
-	done
-
-	# Now compile the dynamic symbol file.
-	func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?'
-
-	# Clean up the generated files.
-	func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"'
-
-	# Transform the symbol file into the correct name.
-	symfileobj=$output_objdir/${my_outputname}S.$objext
-	case $host in
-	*cygwin* | *mingw* | *cegcc* )
-	  if test -f "$output_objdir/$my_outputname.def"; then
-	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"`
-	  else
-	    compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	    finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  fi
-	  ;;
-	*)
-	  compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"`
-	  ;;
-	esac
-	;;
-      *)
-	func_fatal_error "unknown suffix for '$my_dlsyms'"
-	;;
-      esac
-    else
-      # We keep going just in case the user didn't refer to
-      # lt_preloaded_symbols.  The linker will fail if global_symbol_pipe
-      # really was required.
-
-      # Nullify the symbol file.
-      compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"`
-      finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"`
-    fi
-}
-
-# func_cygming_gnu_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is a GNU/binutils-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_gnu_implib_p ()
-{
-  $debug_cmd
-
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'`
-  test -n "$func_cygming_gnu_implib_tmp"
-}
-
-# func_cygming_ms_implib_p ARG
-# This predicate returns with zero status (TRUE) if
-# ARG is an MS-style import library. Returns
-# with nonzero status (FALSE) otherwise.
-func_cygming_ms_implib_p ()
-{
-  $debug_cmd
-
-  func_to_tool_file "$1" func_convert_file_msys_to_w32
-  func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'`
-  test -n "$func_cygming_ms_implib_tmp"
-}
-
-# func_win32_libid arg
-# return the library type of file 'arg'
-#
-# Need a lot of goo to handle *both* DLLs and import libs
-# Has to be a shell function in order to 'eat' the argument
-# that is supplied when $file_magic_command is called.
-# Despite the name, also deal with 64 bit binaries.
-func_win32_libid ()
-{
-  $debug_cmd
-
-  win32_libid_type=unknown
-  win32_fileres=`file -L $1 2>/dev/null`
-  case $win32_fileres in
-  *ar\ archive\ import\ library*) # definitely import
-    win32_libid_type="x86 archive import"
-    ;;
-  *ar\ archive*) # could be an import, or static
-    # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD.
-    if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null |
-       $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then
-      case $nm_interface in
-      "MS dumpbin")
-	if func_cygming_ms_implib_p "$1" ||
-	   func_cygming_gnu_implib_p "$1"
-	then
-	  win32_nmres=import
-	else
-	  win32_nmres=
-	fi
-	;;
-      *)
-	func_to_tool_file "$1" func_convert_file_msys_to_w32
-	win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" |
-	  $SED -n -e '
-	    1,100{
-		/ I /{
-		    s|.*|import|
-		    p
-		    q
-		}
-	    }'`
-	;;
-      esac
-      case $win32_nmres in
-      import*)  win32_libid_type="x86 archive import";;
-      *)        win32_libid_type="x86 archive static";;
-      esac
-    fi
-    ;;
-  *DLL*)
-    win32_libid_type="x86 DLL"
-    ;;
-  *executable*) # but shell scripts are "executable" too...
-    case $win32_fileres in
-    *MS\ Windows\ PE\ Intel*)
-      win32_libid_type="x86 DLL"
-      ;;
-    esac
-    ;;
-  esac
-  $ECHO "$win32_libid_type"
-}
-
-# func_cygming_dll_for_implib ARG
-#
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-# Invoked by eval'ing the libtool variable
-#    $sharedlib_from_linklib_cmd
-# Result is available in the variable
-#    $sharedlib_from_linklib_result
-func_cygming_dll_for_implib ()
-{
-  $debug_cmd
-
-  sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"`
-}
-
-# func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs
-#
-# The is the core of a fallback implementation of a
-# platform-specific function to extract the name of the
-# DLL associated with the specified import library LIBNAME.
-#
-# SECTION_NAME is either .idata$6 or .idata$7, depending
-# on the platform and compiler that created the implib.
-#
-# Echos the name of the DLL associated with the
-# specified import library.
-func_cygming_dll_for_implib_fallback_core ()
-{
-  $debug_cmd
-
-  match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"`
-  $OBJDUMP -s --section "$1" "$2" 2>/dev/null |
-    $SED '/^Contents of section '"$match_literal"':/{
-      # Place marker at beginning of archive member dllname section
-      s/.*/====MARK====/
-      p
-      d
-    }
-    # These lines can sometimes be longer than 43 characters, but
-    # are always uninteresting
-    /:[	 ]*file format pe[i]\{,1\}-/d
-    /^In archive [^:]*:/d
-    # Ensure marker is printed
-    /^====MARK====/p
-    # Remove all lines with less than 43 characters
-    /^.\{43\}/!d
-    # From remaining lines, remove first 43 characters
-    s/^.\{43\}//' |
-    $SED -n '
-      # Join marker and all lines until next marker into a single line
-      /^====MARK====/ b para
-      H
-      $ b para
-      b
-      :para
-      x
-      s/\n//g
-      # Remove the marker
-      s/^====MARK====//
-      # Remove trailing dots and whitespace
-      s/[\. \t]*$//
-      # Print
-      /./p' |
-    # we now have a list, one entry per line, of the stringified
-    # contents of the appropriate section of all members of the
-    # archive that possess that section. Heuristic: eliminate
-    # all those that have a first or second character that is
-    # a '.' (that is, objdump's representation of an unprintable
-    # character.) This should work for all archives with less than
-    # 0x302f exports -- but will fail for DLLs whose name actually
-    # begins with a literal '.' or a single character followed by
-    # a '.'.
-    #
-    # Of those that remain, print the first one.
-    $SED -e '/^\./d;/^.\./d;q'
-}
-
-# func_cygming_dll_for_implib_fallback ARG
-# Platform-specific function to extract the
-# name of the DLL associated with the specified
-# import library ARG.
-#
-# This fallback implementation is for use when $DLLTOOL
-# does not support the --identify-strict option.
-# Invoked by eval'ing the libtool variable
-#    $sharedlib_from_linklib_cmd
-# Result is available in the variable
-#    $sharedlib_from_linklib_result
-func_cygming_dll_for_implib_fallback ()
-{
-  $debug_cmd
-
-  if func_cygming_gnu_implib_p "$1"; then
-    # binutils import library
-    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"`
-  elif func_cygming_ms_implib_p "$1"; then
-    # ms-generated import library
-    sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"`
-  else
-    # unknown
-    sharedlib_from_linklib_result=
-  fi
-}
-
-
-# func_extract_an_archive dir oldlib
-func_extract_an_archive ()
-{
-    $debug_cmd
-
-    f_ex_an_ar_dir=$1; shift
-    f_ex_an_ar_oldlib=$1
-    if test yes = "$lock_old_archive_extraction"; then
-      lockfile=$f_ex_an_ar_oldlib.lock
-      until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do
-	func_echo "Waiting for $lockfile to be removed"
-	sleep 2
-      done
-    fi
-    func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \
-		   'stat=$?; rm -f "$lockfile"; exit $stat'
-    if test yes = "$lock_old_archive_extraction"; then
-      $opt_dry_run || rm -f "$lockfile"
-    fi
-    if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then
-     :
-    else
-      func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib"
-    fi
-}
-
-
-# func_extract_archives gentop oldlib ...
-func_extract_archives ()
-{
-    $debug_cmd
-
-    my_gentop=$1; shift
-    my_oldlibs=${1+"$@"}
-    my_oldobjs=
-    my_xlib=
-    my_xabs=
-    my_xdir=
-
-    for my_xlib in $my_oldlibs; do
-      # Extract the objects.
-      case $my_xlib in
-	[\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;;
-	*) my_xabs=`pwd`"/$my_xlib" ;;
-      esac
-      func_basename "$my_xlib"
-      my_xlib=$func_basename_result
-      my_xlib_u=$my_xlib
-      while :; do
-        case " $extracted_archives " in
-	*" $my_xlib_u "*)
-	  func_arith $extracted_serial + 1
-	  extracted_serial=$func_arith_result
-	  my_xlib_u=lt$extracted_serial-$my_xlib ;;
-	*) break ;;
-	esac
-      done
-      extracted_archives="$extracted_archives $my_xlib_u"
-      my_xdir=$my_gentop/$my_xlib_u
-
-      func_mkdir_p "$my_xdir"
-
-      case $host in
-      *-darwin*)
-	func_verbose "Extracting $my_xabs"
-	# Do not bother doing anything if just a dry run
-	$opt_dry_run || {
-	  darwin_orig_dir=`pwd`
-	  cd $my_xdir || exit $?
-	  darwin_archive=$my_xabs
-	  darwin_curdir=`pwd`
-	  func_basename "$darwin_archive"
-	  darwin_base_archive=$func_basename_result
-	  darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true`
-	  if test -n "$darwin_arches"; then
-	    darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'`
-	    darwin_arch=
-	    func_verbose "$darwin_base_archive has multiple architectures $darwin_arches"
-	    for darwin_arch in  $darwin_arches; do
-	      func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch"
-	      $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive"
-	      cd "unfat-$$/$darwin_base_archive-$darwin_arch"
-	      func_extract_an_archive "`pwd`" "$darwin_base_archive"
-	      cd "$darwin_curdir"
-	      $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive"
-	    done # $darwin_arches
-            ## Okay now we've a bunch of thin objects, gotta fatten them up :)
-	    darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u`
-	    darwin_file=
-	    darwin_files=
-	    for darwin_file in $darwin_filelist; do
-	      darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP`
-	      $LIPO -create -output "$darwin_file" $darwin_files
-	    done # $darwin_filelist
-	    $RM -rf unfat-$$
-	    cd "$darwin_orig_dir"
-	  else
-	    cd $darwin_orig_dir
-	    func_extract_an_archive "$my_xdir" "$my_xabs"
-	  fi # $darwin_arches
-	} # !$opt_dry_run
-	;;
-      *)
-        func_extract_an_archive "$my_xdir" "$my_xabs"
-	;;
-      esac
-      my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP`
-    done
-
-    func_extract_archives_result=$my_oldobjs
-}
-
-
-# func_emit_wrapper [arg=no]
-#
-# Emit a libtool wrapper script on stdout.
-# Don't directly open a file because we may want to
-# incorporate the script contents within a cygwin/mingw
-# wrapper executable.  Must ONLY be called from within
-# func_mode_link because it depends on a number of variables
-# set therein.
-#
-# ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR
-# variable will take.  If 'yes', then the emitted script
-# will assume that the directory where it is stored is
-# the $objdir directory.  This is a cygwin/mingw-specific
-# behavior.
-func_emit_wrapper ()
-{
-	func_emit_wrapper_arg1=${1-no}
-
-	$ECHO "\
-#! $SHELL
-
-# $output - temporary wrapper script for $objdir/$outputname
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# The $output program cannot be directly executed until all the libtool
-# libraries that it depends on are installed.
-#
-# This wrapper script should never be moved out of the build directory.
-# If it is, it will not operate correctly.
-
-# Sed substitution that helps us do robust quoting.  It backslashifies
-# metacharacters that are still active within double-quoted strings.
-sed_quote_subst='$sed_quote_subst'
-
-# Be Bourne compatible
-if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '\${1+\"\$@\"}'='\"\$@\"'
-  setopt NO_GLOB_SUBST
-else
-  case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac
-fi
-BIN_SH=xpg4; export BIN_SH # for Tru64
-DUALCASE=1; export DUALCASE # for MKS sh
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-relink_command=\"$relink_command\"
-
-# This environment variable determines our operation mode.
-if test \"\$libtool_install_magic\" = \"$magic\"; then
-  # install mode needs the following variables:
-  generated_by_libtool_version='$macro_version'
-  notinst_deplibs='$notinst_deplibs'
-else
-  # When we are sourced in execute mode, \$file and \$ECHO are already set.
-  if test \"\$libtool_execute_magic\" != \"$magic\"; then
-    file=\"\$0\""
-
-    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
-    $ECHO "\
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-\$1
-_LTECHO_EOF'
-}
-    ECHO=\"$qECHO\"
-  fi
-
-# Very basic option parsing. These options are (a) specific to
-# the libtool wrapper, (b) are identical between the wrapper
-# /script/ and the wrapper /executable/ that is used only on
-# windows platforms, and (c) all begin with the string "--lt-"
-# (application programs are unlikely to have options that match
-# this pattern).
-#
-# There are only two supported options: --lt-debug and
-# --lt-dump-script. There is, deliberately, no --lt-help.
-#
-# The first argument to this parsing function should be the
-# script's $0 value, followed by "$@".
-lt_option_debug=
-func_parse_lt_options ()
-{
-  lt_script_arg0=\$0
-  shift
-  for lt_opt
-  do
-    case \"\$lt_opt\" in
-    --lt-debug) lt_option_debug=1 ;;
-    --lt-dump-script)
-        lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\`
-        test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=.
-        lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\`
-        cat \"\$lt_dump_D/\$lt_dump_F\"
-        exit 0
-      ;;
-    --lt-*)
-        \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2
-        exit 1
-      ;;
-    esac
-  done
-
-  # Print the debug banner immediately:
-  if test -n \"\$lt_option_debug\"; then
-    echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2
-  fi
-}
-
-# Used when --lt-debug. Prints its arguments to stdout
-# (redirection is the responsibility of the caller)
-func_lt_dump_args ()
-{
-  lt_dump_args_N=1;
-  for lt_arg
-  do
-    \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\"
-    lt_dump_args_N=\`expr \$lt_dump_args_N + 1\`
-  done
-}
-
-# Core function for launching the target application
-func_exec_program_core ()
-{
-"
-  case $host in
-  # Backslashes separate directories on plain windows
-  *-*-mingw | *-*-os2* | *-cegcc*)
-    $ECHO "\
-      if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2
-        func_lt_dump_args \${1+\"\$@\"} 1>&2
-      fi
-      exec \"\$progdir\\\\\$program\" \${1+\"\$@\"}
-"
-    ;;
-
-  *)
-    $ECHO "\
-      if test -n \"\$lt_option_debug\"; then
-        \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2
-        func_lt_dump_args \${1+\"\$@\"} 1>&2
-      fi
-      exec \"\$progdir/\$program\" \${1+\"\$@\"}
-"
-    ;;
-  esac
-  $ECHO "\
-      \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2
-      exit 1
-}
-
-# A function to encapsulate launching the target application
-# Strips options in the --lt-* namespace from \$@ and
-# launches target application with the remaining arguments.
-func_exec_program ()
-{
-  case \" \$* \" in
-  *\\ --lt-*)
-    for lt_wr_arg
-    do
-      case \$lt_wr_arg in
-      --lt-*) ;;
-      *) set x \"\$@\" \"\$lt_wr_arg\"; shift;;
-      esac
-      shift
-    done ;;
-  esac
-  func_exec_program_core \${1+\"\$@\"}
-}
-
-  # Parse options
-  func_parse_lt_options \"\$0\" \${1+\"\$@\"}
-
-  # Find the directory that this script lives in.
-  thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\`
-  test \"x\$thisdir\" = \"x\$file\" && thisdir=.
-
-  # Follow symbolic links until we get to the real thisdir.
-  file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\`
-  while test -n \"\$file\"; do
-    destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\`
-
-    # If there was a directory component, then change thisdir.
-    if test \"x\$destdir\" != \"x\$file\"; then
-      case \"\$destdir\" in
-      [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;;
-      *) thisdir=\"\$thisdir/\$destdir\" ;;
-      esac
-    fi
-
-    file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\`
-    file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\`
-  done
-
-  # Usually 'no', except on cygwin/mingw when embedded into
-  # the cwrapper.
-  WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1
-  if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then
-    # special case for '.'
-    if test \"\$thisdir\" = \".\"; then
-      thisdir=\`pwd\`
-    fi
-    # remove .libs from thisdir
-    case \"\$thisdir\" in
-    *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;;
-    $objdir )   thisdir=. ;;
-    esac
-  fi
-
-  # Try to get the absolute directory name.
-  absdir=\`cd \"\$thisdir\" && pwd\`
-  test -n \"\$absdir\" && thisdir=\"\$absdir\"
-"
-
-	if test yes = "$fast_install"; then
-	  $ECHO "\
-  program=lt-'$outputname'$exeext
-  progdir=\"\$thisdir/$objdir\"
-
-  if test ! -f \"\$progdir/\$program\" ||
-     { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\
-       test \"X\$file\" != \"X\$progdir/\$program\"; }; then
-
-    file=\"\$\$-\$program\"
-
-    if test ! -d \"\$progdir\"; then
-      $MKDIR \"\$progdir\"
-    else
-      $RM \"\$progdir/\$file\"
-    fi"
-
-	  $ECHO "\
-
-    # relink executable if necessary
-    if test -n \"\$relink_command\"; then
-      if relink_command_output=\`eval \$relink_command 2>&1\`; then :
-      else
-	$ECHO \"\$relink_command_output\" >&2
-	$RM \"\$progdir/\$file\"
-	exit 1
-      fi
-    fi
-
-    $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null ||
-    { $RM \"\$progdir/\$program\";
-      $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; }
-    $RM \"\$progdir/\$file\"
-  fi"
-	else
-	  $ECHO "\
-  program='$outputname'
-  progdir=\"\$thisdir/$objdir\"
-"
-	fi
-
-	$ECHO "\
-
-  if test -f \"\$progdir/\$program\"; then"
-
-	# fixup the dll searchpath if we need to.
-	#
-	# Fix the DLL searchpath if we need to.  Do this before prepending
-	# to shlibpath, because on Windows, both are PATH and uninstalled
-	# libraries must come first.
-	if test -n "$dllsearchpath"; then
-	  $ECHO "\
-    # Add the dll search path components to the executable PATH
-    PATH=$dllsearchpath:\$PATH
-"
-	fi
-
-	# Export our shlibpath_var if we have one.
-	if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-	  $ECHO "\
-    # Add our own library path to $shlibpath_var
-    $shlibpath_var=\"$temp_rpath\$$shlibpath_var\"
-
-    # Some systems cannot cope with colon-terminated $shlibpath_var
-    # The second colon is a workaround for a bug in BeOS R4 sed
-    $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\`
-
-    export $shlibpath_var
-"
-	fi
-
-	$ECHO "\
-    if test \"\$libtool_execute_magic\" != \"$magic\"; then
-      # Run the actual program with our arguments.
-      func_exec_program \${1+\"\$@\"}
-    fi
-  else
-    # The program doesn't exist.
-    \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2
-    \$ECHO \"This script is just a wrapper for \$program.\" 1>&2
-    \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2
-    exit 1
-  fi
-fi\
-"
-}
-
-
-# func_emit_cwrapperexe_src
-# emit the source code for a wrapper executable on stdout
-# Must ONLY be called from within func_mode_link because
-# it depends on a number of variable set therein.
-func_emit_cwrapperexe_src ()
-{
-	cat <<EOF
-
-/* $cwrappersource - temporary wrapper executable for $objdir/$outputname
-   Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-
-   The $output program cannot be directly executed until all the libtool
-   libraries that it depends on are installed.
-
-   This wrapper executable should never be moved out of the build directory.
-   If it is, it will not operate correctly.
-*/
-EOF
-	    cat <<"EOF"
-#ifdef _MSC_VER
-# define _CRT_SECURE_NO_DEPRECATE 1
-#endif
-#include <stdio.h>
-#include <stdlib.h>
-#ifdef _MSC_VER
-# include <direct.h>
-# include <process.h>
-# include <io.h>
-#else
-# include <unistd.h>
-# include <stdint.h>
-# ifdef __CYGWIN__
-#  include <io.h>
-# endif
-#endif
-#include <malloc.h>
-#include <stdarg.h>
-#include <assert.h>
-#include <string.h>
-#include <ctype.h>
-#include <errno.h>
-#include <fcntl.h>
-#include <sys/stat.h>
-
-#define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0)
-
-/* declarations of non-ANSI functions */
-#if defined __MINGW32__
-# ifdef __STRICT_ANSI__
-int _putenv (const char *);
-# endif
-#elif defined __CYGWIN__
-# ifdef __STRICT_ANSI__
-char *realpath (const char *, char *);
-int putenv (char *);
-int setenv (const char *, const char *, int);
-# endif
-/* #elif defined other_platform || defined ... */
-#endif
-
-/* portability defines, excluding path handling macros */
-#if defined _MSC_VER
-# define setmode _setmode
-# define stat    _stat
-# define chmod   _chmod
-# define getcwd  _getcwd
-# define putenv  _putenv
-# define S_IXUSR _S_IEXEC
-#elif defined __MINGW32__
-# define setmode _setmode
-# define stat    _stat
-# define chmod   _chmod
-# define getcwd  _getcwd
-# define putenv  _putenv
-#elif defined __CYGWIN__
-# define HAVE_SETENV
-# define FOPEN_WB "wb"
-/* #elif defined other platforms ... */
-#endif
-
-#if defined PATH_MAX
-# define LT_PATHMAX PATH_MAX
-#elif defined MAXPATHLEN
-# define LT_PATHMAX MAXPATHLEN
-#else
-# define LT_PATHMAX 1024
-#endif
-
-#ifndef S_IXOTH
-# define S_IXOTH 0
-#endif
-#ifndef S_IXGRP
-# define S_IXGRP 0
-#endif
-
-/* path handling portability macros */
-#ifndef DIR_SEPARATOR
-# define DIR_SEPARATOR '/'
-# define PATH_SEPARATOR ':'
-#endif
-
-#if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \
-  defined __OS2__
-# define HAVE_DOS_BASED_FILE_SYSTEM
-# define FOPEN_WB "wb"
-# ifndef DIR_SEPARATOR_2
-#  define DIR_SEPARATOR_2 '\\'
-# endif
-# ifndef PATH_SEPARATOR_2
-#  define PATH_SEPARATOR_2 ';'
-# endif
-#endif
-
-#ifndef DIR_SEPARATOR_2
-# define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR)
-#else /* DIR_SEPARATOR_2 */
-# define IS_DIR_SEPARATOR(ch) \
-	(((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2))
-#endif /* DIR_SEPARATOR_2 */
-
-#ifndef PATH_SEPARATOR_2
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR)
-#else /* PATH_SEPARATOR_2 */
-# define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2)
-#endif /* PATH_SEPARATOR_2 */
-
-#ifndef FOPEN_WB
-# define FOPEN_WB "w"
-#endif
-#ifndef _O_BINARY
-# define _O_BINARY 0
-#endif
-
-#define XMALLOC(type, num)      ((type *) xmalloc ((num) * sizeof(type)))
-#define XFREE(stale) do { \
-  if (stale) { free (stale); stale = 0; } \
-} while (0)
-
-#if defined LT_DEBUGWRAPPER
-static int lt_debug = 1;
-#else
-static int lt_debug = 0;
-#endif
-
-const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */
-
-void *xmalloc (size_t num);
-char *xstrdup (const char *string);
-const char *base_name (const char *name);
-char *find_executable (const char *wrapper);
-char *chase_symlinks (const char *pathspec);
-int make_executable (const char *path);
-int check_executable (const char *path);
-char *strendzap (char *str, const char *pat);
-void lt_debugprintf (const char *file, int line, const char *fmt, ...);
-void lt_fatal (const char *file, int line, const char *message, ...);
-static const char *nonnull (const char *s);
-static const char *nonempty (const char *s);
-void lt_setenv (const char *name, const char *value);
-char *lt_extend_str (const char *orig_value, const char *add, int to_end);
-void lt_update_exe_path (const char *name, const char *value);
-void lt_update_lib_path (const char *name, const char *value);
-char **prepare_spawn (char **argv);
-void lt_dump_script (FILE *f);
-EOF
-
-	    cat <<EOF
-volatile const char * MAGIC_EXE = "$magic_exe";
-const char * LIB_PATH_VARNAME = "$shlibpath_var";
-EOF
-
-	    if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then
-              func_to_host_path "$temp_rpath"
-	      cat <<EOF
-const char * LIB_PATH_VALUE   = "$func_to_host_path_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * LIB_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test -n "$dllsearchpath"; then
-              func_to_host_path "$dllsearchpath:"
-	      cat <<EOF
-const char * EXE_PATH_VARNAME = "PATH";
-const char * EXE_PATH_VALUE   = "$func_to_host_path_result";
-EOF
-	    else
-	      cat <<"EOF"
-const char * EXE_PATH_VARNAME = "";
-const char * EXE_PATH_VALUE   = "";
-EOF
-	    fi
-
-	    if test yes = "$fast_install"; then
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "lt-$outputname"; /* hopefully, no .exe */
-EOF
-	    else
-	      cat <<EOF
-const char * TARGET_PROGRAM_NAME = "$outputname"; /* hopefully, no .exe */
-EOF
-	    fi
-
-
-	    cat <<"EOF"
-
-#define LTWRAPPER_OPTION_PREFIX         "--lt-"
-
-static const char *ltwrapper_option_prefix = LTWRAPPER_OPTION_PREFIX;
-static const char *dumpscript_opt       = LTWRAPPER_OPTION_PREFIX "dump-script";
-static const char *debug_opt            = LTWRAPPER_OPTION_PREFIX "debug";
-
-int
-main (int argc, char *argv[])
-{
-  char **newargz;
-  int  newargc;
-  char *tmp_pathspec;
-  char *actual_cwrapper_path;
-  char *actual_cwrapper_name;
-  char *target_name;
-  char *lt_argv_zero;
-  int rval = 127;
-
-  int i;
-
-  program_name = (char *) xstrdup (base_name (argv[0]));
-  newargz = XMALLOC (char *, (size_t) argc + 1);
-
-  /* very simple arg parsing; don't want to rely on getopt
-   * also, copy all non cwrapper options to newargz, except
-   * argz[0], which is handled differently
-   */
-  newargc=0;
-  for (i = 1; i < argc; i++)
-    {
-      if (STREQ (argv[i], dumpscript_opt))
-	{
-EOF
-	    case $host in
-	      *mingw* | *cygwin* )
-		# make stdout use "unix" line endings
-		echo "          setmode(1,_O_BINARY);"
-		;;
-	      esac
-
-	    cat <<"EOF"
-	  lt_dump_script (stdout);
-	  return 0;
-	}
-      if (STREQ (argv[i], debug_opt))
-	{
-          lt_debug = 1;
-          continue;
-	}
-      if (STREQ (argv[i], ltwrapper_option_prefix))
-        {
-          /* however, if there is an option in the LTWRAPPER_OPTION_PREFIX
-             namespace, but it is not one of the ones we know about and
-             have already dealt with, above (inluding dump-script), then
-             report an error. Otherwise, targets might begin to believe
-             they are allowed to use options in the LTWRAPPER_OPTION_PREFIX
-             namespace. The first time any user complains about this, we'll
-             need to make LTWRAPPER_OPTION_PREFIX a configure-time option
-             or a configure.ac-settable value.
-           */
-          lt_fatal (__FILE__, __LINE__,
-		    "unrecognized %s option: '%s'",
-                    ltwrapper_option_prefix, argv[i]);
-        }
-      /* otherwise ... */
-      newargz[++newargc] = xstrdup (argv[i]);
-    }
-  newargz[++newargc] = NULL;
-
-EOF
-	    cat <<EOF
-  /* The GNU banner must be the first non-error debug message */
-  lt_debugprintf (__FILE__, __LINE__, "libtool wrapper (GNU $PACKAGE) $VERSION\n");
-EOF
-	    cat <<"EOF"
-  lt_debugprintf (__FILE__, __LINE__, "(main) argv[0]: %s\n", argv[0]);
-  lt_debugprintf (__FILE__, __LINE__, "(main) program_name: %s\n", program_name);
-
-  tmp_pathspec = find_executable (argv[0]);
-  if (tmp_pathspec == NULL)
-    lt_fatal (__FILE__, __LINE__, "couldn't find %s", argv[0]);
-  lt_debugprintf (__FILE__, __LINE__,
-                  "(main) found exe (before symlink chase) at: %s\n",
-		  tmp_pathspec);
-
-  actual_cwrapper_path = chase_symlinks (tmp_pathspec);
-  lt_debugprintf (__FILE__, __LINE__,
-                  "(main) found exe (after symlink chase) at: %s\n",
-		  actual_cwrapper_path);
-  XFREE (tmp_pathspec);
-
-  actual_cwrapper_name = xstrdup (base_name (actual_cwrapper_path));
-  strendzap (actual_cwrapper_path, actual_cwrapper_name);
-
-  /* wrapper name transforms */
-  strendzap (actual_cwrapper_name, ".exe");
-  tmp_pathspec = lt_extend_str (actual_cwrapper_name, ".exe", 1);
-  XFREE (actual_cwrapper_name);
-  actual_cwrapper_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  /* target_name transforms -- use actual target program name; might have lt- prefix */
-  target_name = xstrdup (base_name (TARGET_PROGRAM_NAME));
-  strendzap (target_name, ".exe");
-  tmp_pathspec = lt_extend_str (target_name, ".exe", 1);
-  XFREE (target_name);
-  target_name = tmp_pathspec;
-  tmp_pathspec = 0;
-
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(main) libtool target name: %s\n",
-		  target_name);
-EOF
-
-	    cat <<EOF
-  newargz[0] =
-    XMALLOC (char, (strlen (actual_cwrapper_path) +
-		    strlen ("$objdir") + 1 + strlen (actual_cwrapper_name) + 1));
-  strcpy (newargz[0], actual_cwrapper_path);
-  strcat (newargz[0], "$objdir");
-  strcat (newargz[0], "/");
-EOF
-
-	    cat <<"EOF"
-  /* stop here, and copy so we don't have to do this twice */
-  tmp_pathspec = xstrdup (newargz[0]);
-
-  /* do NOT want the lt- prefix here, so use actual_cwrapper_name */
-  strcat (newargz[0], actual_cwrapper_name);
-
-  /* DO want the lt- prefix here if it exists, so use target_name */
-  lt_argv_zero = lt_extend_str (tmp_pathspec, target_name, 1);
-  XFREE (tmp_pathspec);
-  tmp_pathspec = NULL;
-EOF
-
-	    case $host_os in
-	      mingw*)
-	    cat <<"EOF"
-  {
-    char* p;
-    while ((p = strchr (newargz[0], '\\')) != NULL)
-      {
-	*p = '/';
-      }
-    while ((p = strchr (lt_argv_zero, '\\')) != NULL)
-      {
-	*p = '/';
-      }
-  }
-EOF
-	    ;;
-	    esac
-
-	    cat <<"EOF"
-  XFREE (target_name);
-  XFREE (actual_cwrapper_path);
-  XFREE (actual_cwrapper_name);
-
-  lt_setenv ("BIN_SH", "xpg4"); /* for Tru64 */
-  lt_setenv ("DUALCASE", "1");  /* for MSK sh */
-  /* Update the DLL searchpath.  EXE_PATH_VALUE ($dllsearchpath) must
-     be prepended before (that is, appear after) LIB_PATH_VALUE ($temp_rpath)
-     because on Windows, both *_VARNAMEs are PATH but uninstalled
-     libraries must come first. */
-  lt_update_exe_path (EXE_PATH_VARNAME, EXE_PATH_VALUE);
-  lt_update_lib_path (LIB_PATH_VARNAME, LIB_PATH_VALUE);
-
-  lt_debugprintf (__FILE__, __LINE__, "(main) lt_argv_zero: %s\n",
-		  nonnull (lt_argv_zero));
-  for (i = 0; i < newargc; i++)
-    {
-      lt_debugprintf (__FILE__, __LINE__, "(main) newargz[%d]: %s\n",
-		      i, nonnull (newargz[i]));
-    }
-
-EOF
-
-	    case $host_os in
-	      mingw*)
-		cat <<"EOF"
-  /* execv doesn't actually work on mingw as expected on unix */
-  newargz = prepare_spawn (newargz);
-  rval = (int) _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz);
-  if (rval == -1)
-    {
-      /* failed to start process */
-      lt_debugprintf (__FILE__, __LINE__,
-		      "(main) failed to launch target \"%s\": %s\n",
-		      lt_argv_zero, nonnull (strerror (errno)));
-      return 127;
-    }
-  return rval;
-EOF
-		;;
-	      *)
-		cat <<"EOF"
-  execv (lt_argv_zero, newargz);
-  return rval; /* =127, but avoids unused variable warning */
-EOF
-		;;
-	    esac
-
-	    cat <<"EOF"
-}
-
-void *
-xmalloc (size_t num)
-{
-  void *p = (void *) malloc (num);
-  if (!p)
-    lt_fatal (__FILE__, __LINE__, "memory exhausted");
-
-  return p;
-}
-
-char *
-xstrdup (const char *string)
-{
-  return string ? strcpy ((char *) xmalloc (strlen (string) + 1),
-			  string) : NULL;
-}
-
-const char *
-base_name (const char *name)
-{
-  const char *base;
-
-#if defined HAVE_DOS_BASED_FILE_SYSTEM
-  /* Skip over the disk name in MSDOS pathnames. */
-  if (isalpha ((unsigned char) name[0]) && name[1] == ':')
-    name += 2;
-#endif
-
-  for (base = name; *name; name++)
-    if (IS_DIR_SEPARATOR (*name))
-      base = name + 1;
-  return base;
-}
-
-int
-check_executable (const char *path)
-{
-  struct stat st;
-
-  lt_debugprintf (__FILE__, __LINE__, "(check_executable): %s\n",
-                  nonempty (path));
-  if ((!path) || (!*path))
-    return 0;
-
-  if ((stat (path, &st) >= 0)
-      && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH)))
-    return 1;
-  else
-    return 0;
-}
-
-int
-make_executable (const char *path)
-{
-  int rval = 0;
-  struct stat st;
-
-  lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n",
-                  nonempty (path));
-  if ((!path) || (!*path))
-    return 0;
-
-  if (stat (path, &st) >= 0)
-    {
-      rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR);
-    }
-  return rval;
-}
-
-/* Searches for the full path of the wrapper.  Returns
-   newly allocated full path name if found, NULL otherwise
-   Does not chase symlinks, even on platforms that support them.
-*/
-char *
-find_executable (const char *wrapper)
-{
-  int has_slash = 0;
-  const char *p;
-  const char *p_next;
-  /* static buffer for getcwd */
-  char tmp[LT_PATHMAX + 1];
-  size_t tmp_len;
-  char *concat_name;
-
-  lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n",
-                  nonempty (wrapper));
-
-  if ((wrapper == NULL) || (*wrapper == '\0'))
-    return NULL;
-
-  /* Absolute path? */
-#if defined HAVE_DOS_BASED_FILE_SYSTEM
-  if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':')
-    {
-      concat_name = xstrdup (wrapper);
-      if (check_executable (concat_name))
-	return concat_name;
-      XFREE (concat_name);
-    }
-  else
-    {
-#endif
-      if (IS_DIR_SEPARATOR (wrapper[0]))
-	{
-	  concat_name = xstrdup (wrapper);
-	  if (check_executable (concat_name))
-	    return concat_name;
-	  XFREE (concat_name);
-	}
-#if defined HAVE_DOS_BASED_FILE_SYSTEM
-    }
-#endif
-
-  for (p = wrapper; *p; p++)
-    if (*p == '/')
-      {
-	has_slash = 1;
-	break;
-      }
-  if (!has_slash)
-    {
-      /* no slashes; search PATH */
-      const char *path = getenv ("PATH");
-      if (path != NULL)
-	{
-	  for (p = path; *p; p = p_next)
-	    {
-	      const char *q;
-	      size_t p_len;
-	      for (q = p; *q; q++)
-		if (IS_PATH_SEPARATOR (*q))
-		  break;
-	      p_len = (size_t) (q - p);
-	      p_next = (*q == '\0' ? q : q + 1);
-	      if (p_len == 0)
-		{
-		  /* empty path: current directory */
-		  if (getcwd (tmp, LT_PATHMAX) == NULL)
-		    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
-                              nonnull (strerror (errno)));
-		  tmp_len = strlen (tmp);
-		  concat_name =
-		    XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, tmp, tmp_len);
-		  concat_name[tmp_len] = '/';
-		  strcpy (concat_name + tmp_len + 1, wrapper);
-		}
-	      else
-		{
-		  concat_name =
-		    XMALLOC (char, p_len + 1 + strlen (wrapper) + 1);
-		  memcpy (concat_name, p, p_len);
-		  concat_name[p_len] = '/';
-		  strcpy (concat_name + p_len + 1, wrapper);
-		}
-	      if (check_executable (concat_name))
-		return concat_name;
-	      XFREE (concat_name);
-	    }
-	}
-      /* not found in PATH; assume curdir */
-    }
-  /* Relative path | not found in path: prepend cwd */
-  if (getcwd (tmp, LT_PATHMAX) == NULL)
-    lt_fatal (__FILE__, __LINE__, "getcwd failed: %s",
-              nonnull (strerror (errno)));
-  tmp_len = strlen (tmp);
-  concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1);
-  memcpy (concat_name, tmp, tmp_len);
-  concat_name[tmp_len] = '/';
-  strcpy (concat_name + tmp_len + 1, wrapper);
-
-  if (check_executable (concat_name))
-    return concat_name;
-  XFREE (concat_name);
-  return NULL;
-}
-
-char *
-chase_symlinks (const char *pathspec)
-{
-#ifndef S_ISLNK
-  return xstrdup (pathspec);
-#else
-  char buf[LT_PATHMAX];
-  struct stat s;
-  char *tmp_pathspec = xstrdup (pathspec);
-  char *p;
-  int has_symlinks = 0;
-  while (strlen (tmp_pathspec) && !has_symlinks)
-    {
-      lt_debugprintf (__FILE__, __LINE__,
-		      "checking path component for symlinks: %s\n",
-		      tmp_pathspec);
-      if (lstat (tmp_pathspec, &s) == 0)
-	{
-	  if (S_ISLNK (s.st_mode) != 0)
-	    {
-	      has_symlinks = 1;
-	      break;
-	    }
-
-	  /* search backwards for last DIR_SEPARATOR */
-	  p = tmp_pathspec + strlen (tmp_pathspec) - 1;
-	  while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    p--;
-	  if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p)))
-	    {
-	      /* no more DIR_SEPARATORS left */
-	      break;
-	    }
-	  *p = '\0';
-	}
-      else
-	{
-	  lt_fatal (__FILE__, __LINE__,
-		    "error accessing file \"%s\": %s",
-		    tmp_pathspec, nonnull (strerror (errno)));
-	}
-    }
-  XFREE (tmp_pathspec);
-
-  if (!has_symlinks)
-    {
-      return xstrdup (pathspec);
-    }
-
-  tmp_pathspec = realpath (pathspec, buf);
-  if (tmp_pathspec == 0)
-    {
-      lt_fatal (__FILE__, __LINE__,
-		"could not follow symlinks for %s", pathspec);
-    }
-  return xstrdup (tmp_pathspec);
-#endif
-}
-
-char *
-strendzap (char *str, const char *pat)
-{
-  size_t len, patlen;
-
-  assert (str != NULL);
-  assert (pat != NULL);
-
-  len = strlen (str);
-  patlen = strlen (pat);
-
-  if (patlen <= len)
-    {
-      str += len - patlen;
-      if (STREQ (str, pat))
-	*str = '\0';
-    }
-  return str;
-}
-
-void
-lt_debugprintf (const char *file, int line, const char *fmt, ...)
-{
-  va_list args;
-  if (lt_debug)
-    {
-      (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line);
-      va_start (args, fmt);
-      (void) vfprintf (stderr, fmt, args);
-      va_end (args);
-    }
-}
-
-static void
-lt_error_core (int exit_status, const char *file,
-	       int line, const char *mode,
-	       const char *message, va_list ap)
-{
-  fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode);
-  vfprintf (stderr, message, ap);
-  fprintf (stderr, ".\n");
-
-  if (exit_status >= 0)
-    exit (exit_status);
-}
-
-void
-lt_fatal (const char *file, int line, const char *message, ...)
-{
-  va_list ap;
-  va_start (ap, message);
-  lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap);
-  va_end (ap);
-}
-
-static const char *
-nonnull (const char *s)
-{
-  return s ? s : "(null)";
-}
-
-static const char *
-nonempty (const char *s)
-{
-  return (s && !*s) ? "(empty)" : nonnull (s);
-}
-
-void
-lt_setenv (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_setenv) setting '%s' to '%s'\n",
-                  nonnull (name), nonnull (value));
-  {
-#ifdef HAVE_SETENV
-    /* always make a copy, for consistency with !HAVE_SETENV */
-    char *str = xstrdup (value);
-    setenv (name, str, 1);
-#else
-    size_t len = strlen (name) + 1 + strlen (value) + 1;
-    char *str = XMALLOC (char, len);
-    sprintf (str, "%s=%s", name, value);
-    if (putenv (str) != EXIT_SUCCESS)
-      {
-        XFREE (str);
-      }
-#endif
-  }
-}
-
-char *
-lt_extend_str (const char *orig_value, const char *add, int to_end)
-{
-  char *new_value;
-  if (orig_value && *orig_value)
-    {
-      size_t orig_value_len = strlen (orig_value);
-      size_t add_len = strlen (add);
-      new_value = XMALLOC (char, add_len + orig_value_len + 1);
-      if (to_end)
-        {
-          strcpy (new_value, orig_value);
-          strcpy (new_value + orig_value_len, add);
-        }
-      else
-        {
-          strcpy (new_value, add);
-          strcpy (new_value + add_len, orig_value);
-        }
-    }
-  else
-    {
-      new_value = xstrdup (add);
-    }
-  return new_value;
-}
-
-void
-lt_update_exe_path (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_update_exe_path) modifying '%s' by prepending '%s'\n",
-                  nonnull (name), nonnull (value));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      /* some systems can't cope with a ':'-terminated path #' */
-      size_t len = strlen (new_value);
-      while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1]))
-        {
-          new_value[--len] = '\0';
-        }
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-void
-lt_update_lib_path (const char *name, const char *value)
-{
-  lt_debugprintf (__FILE__, __LINE__,
-		  "(lt_update_lib_path) modifying '%s' by prepending '%s'\n",
-                  nonnull (name), nonnull (value));
-
-  if (name && *name && value && *value)
-    {
-      char *new_value = lt_extend_str (getenv (name), value, 0);
-      lt_setenv (name, new_value);
-      XFREE (new_value);
-    }
-}
-
-EOF
-	    case $host_os in
-	      mingw*)
-		cat <<"EOF"
-
-/* Prepares an argument vector before calling spawn().
-   Note that spawn() does not by itself call the command interpreter
-     (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") :
-      ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO);
-         GetVersionEx(&v);
-         v.dwPlatformId == VER_PLATFORM_WIN32_NT;
-      }) ? "cmd.exe" : "command.com").
-   Instead it simply concatenates the arguments, separated by ' ', and calls
-   CreateProcess().  We must quote the arguments since Win32 CreateProcess()
-   interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a
-   special way:
-   - Space and tab are interpreted as delimiters. They are not treated as
-     delimiters if they are surrounded by double quotes: "...".
-   - Unescaped double quotes are removed from the input. Their only effect is
-     that within double quotes, space and tab are treated like normal
-     characters.
-   - Backslashes not followed by double quotes are not special.
-   - But 2*n+1 backslashes followed by a double quote become
-     n backslashes followed by a double quote (n >= 0):
-       \" -> "
-       \\\" -> \"
-       \\\\\" -> \\"
- */
-#define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-#define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037"
-char **
-prepare_spawn (char **argv)
-{
-  size_t argc;
-  char **new_argv;
-  size_t i;
-
-  /* Count number of arguments.  */
-  for (argc = 0; argv[argc] != NULL; argc++)
-    ;
-
-  /* Allocate new argument vector.  */
-  new_argv = XMALLOC (char *, argc + 1);
-
-  /* Put quoted arguments into the new argument vector.  */
-  for (i = 0; i < argc; i++)
-    {
-      const char *string = argv[i];
-
-      if (string[0] == '\0')
-	new_argv[i] = xstrdup ("\"\"");
-      else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL)
-	{
-	  int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL);
-	  size_t length;
-	  unsigned int backslashes;
-	  const char *s;
-	  char *quoted_string;
-	  char *p;
-
-	  length = 0;
-	  backslashes = 0;
-	  if (quote_around)
-	    length++;
-	  for (s = string; *s != '\0'; s++)
-	    {
-	      char c = *s;
-	      if (c == '"')
-		length += backslashes + 1;
-	      length++;
-	      if (c == '\\')
-		backslashes++;
-	      else
-		backslashes = 0;
-	    }
-	  if (quote_around)
-	    length += backslashes + 1;
-
-	  quoted_string = XMALLOC (char, length + 1);
-
-	  p = quoted_string;
-	  backslashes = 0;
-	  if (quote_around)
-	    *p++ = '"';
-	  for (s = string; *s != '\0'; s++)
-	    {
-	      char c = *s;
-	      if (c == '"')
-		{
-		  unsigned int j;
-		  for (j = backslashes + 1; j > 0; j--)
-		    *p++ = '\\';
-		}
-	      *p++ = c;
-	      if (c == '\\')
-		backslashes++;
-	      else
-		backslashes = 0;
-	    }
-	  if (quote_around)
-	    {
-	      unsigned int j;
-	      for (j = backslashes; j > 0; j--)
-		*p++ = '\\';
-	      *p++ = '"';
-	    }
-	  *p = '\0';
-
-	  new_argv[i] = quoted_string;
-	}
-      else
-	new_argv[i] = (char *) string;
-    }
-  new_argv[argc] = NULL;
-
-  return new_argv;
-}
-EOF
-		;;
-	    esac
-
-            cat <<"EOF"
-void lt_dump_script (FILE* f)
-{
-EOF
-	    func_emit_wrapper yes |
-	      $SED -n -e '
-s/^\(.\{79\}\)\(..*\)/\1\
-\2/
-h
-s/\([\\"]\)/\\\1/g
-s/$/\\n/
-s/\([^\n]*\).*/  fputs ("\1", f);/p
-g
-D'
-            cat <<"EOF"
-}
-EOF
-}
-# end: func_emit_cwrapperexe_src
-
-# func_win32_import_lib_p ARG
-# True if ARG is an import lib, as indicated by $file_magic_cmd
-func_win32_import_lib_p ()
-{
-    $debug_cmd
-
-    case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in
-    *import*) : ;;
-    *) false ;;
-    esac
-}
-
-# func_mode_link arg...
-func_mode_link ()
-{
-    $debug_cmd
-
-    case $host in
-    *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-      # It is impossible to link a dll without this setting, and
-      # we shouldn't force the makefile maintainer to figure out
-      # what system we are compiling for in order to pass an extra
-      # flag for every libtool invocation.
-      # allow_undefined=no
-
-      # FIXME: Unfortunately, there are problems with the above when trying
-      # to make a dll that has undefined symbols, in which case not
-      # even a static library is built.  For now, we need to specify
-      # -no-undefined on the libtool link line when we can be certain
-      # that all symbols are satisfied, otherwise we get a static library.
-      allow_undefined=yes
-      ;;
-    *)
-      allow_undefined=yes
-      ;;
-    esac
-    libtool_args=$nonopt
-    base_compile="$nonopt $@"
-    compile_command=$nonopt
-    finalize_command=$nonopt
-
-    compile_rpath=
-    finalize_rpath=
-    compile_shlibpath=
-    finalize_shlibpath=
-    convenience=
-    old_convenience=
-    deplibs=
-    old_deplibs=
-    compiler_flags=
-    linker_flags=
-    dllsearchpath=
-    lib_search_path=`pwd`
-    inst_prefix_dir=
-    new_inherited_linker_flags=
-
-    avoid_version=no
-    bindir=
-    dlfiles=
-    dlprefiles=
-    dlself=no
-    export_dynamic=no
-    export_symbols=
-    export_symbols_regex=
-    generated=
-    libobjs=
-    ltlibs=
-    module=no
-    no_install=no
-    objs=
-    non_pic_objects=
-    precious_files_regex=
-    prefer_static_libs=no
-    preload=false
-    prev=
-    prevarg=
-    release=
-    rpath=
-    xrpath=
-    perm_rpath=
-    temp_rpath=
-    thread_safe=no
-    vinfo=
-    vinfo_number=no
-    weak_libs=
-    single_module=$wl-single_module
-    func_infer_tag $base_compile
-
-    # We need to know -static, to get the right output filenames.
-    for arg
-    do
-      case $arg in
-      -shared)
-	test yes != "$build_libtool_libs" \
-	  && func_fatal_configuration "cannot build a shared library"
-	build_old_libs=no
-	break
-	;;
-      -all-static | -static | -static-libtool-libs)
-	case $arg in
-	-all-static)
-	  if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then
-	    func_warning "complete static linking is impossible in this configuration"
-	  fi
-	  if test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	-static)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=built
-	  ;;
-	-static-libtool-libs)
-	  if test -z "$pic_flag" && test -n "$link_static_flag"; then
-	    dlopen_self=$dlopen_self_static
-	  fi
-	  prefer_static_libs=yes
-	  ;;
-	esac
-	build_libtool_libs=no
-	build_old_libs=yes
-	break
-	;;
-      esac
-    done
-
-    # See if our shared archives depend on static archives.
-    test -n "$old_archive_from_new_cmds" && build_old_libs=yes
-
-    # Go through the arguments, transforming them on the way.
-    while test "$#" -gt 0; do
-      arg=$1
-      shift
-      func_quote_for_eval "$arg"
-      qarg=$func_quote_for_eval_unquoted_result
-      func_append libtool_args " $func_quote_for_eval_result"
-
-      # If the previous option needs an argument, assign it.
-      if test -n "$prev"; then
-	case $prev in
-	output)
-	  func_append compile_command " @OUTPUT@"
-	  func_append finalize_command " @OUTPUT@"
-	  ;;
-	esac
-
-	case $prev in
-	bindir)
-	  bindir=$arg
-	  prev=
-	  continue
-	  ;;
-	dlfiles|dlprefiles)
-	  $preload || {
-	    # Add the symbol object into the linking commands.
-	    func_append compile_command " @SYMFILE@"
-	    func_append finalize_command " @SYMFILE@"
-	    preload=:
-	  }
-	  case $arg in
-	  *.la | *.lo) ;;  # We handle these cases below.
-	  force)
-	    if test no = "$dlself"; then
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  self)
-	    if test dlprefiles = "$prev"; then
-	      dlself=yes
-	    elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then
-	      dlself=yes
-	    else
-	      dlself=needless
-	      export_dynamic=yes
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  *)
-	    if test dlfiles = "$prev"; then
-	      func_append dlfiles " $arg"
-	    else
-	      func_append dlprefiles " $arg"
-	    fi
-	    prev=
-	    continue
-	    ;;
-	  esac
-	  ;;
-	expsyms)
-	  export_symbols=$arg
-	  test -f "$arg" \
-	    || func_fatal_error "symbol file '$arg' does not exist"
-	  prev=
-	  continue
-	  ;;
-	expsyms_regex)
-	  export_symbols_regex=$arg
-	  prev=
-	  continue
-	  ;;
-	framework)
-	  case $host in
-	    *-*-darwin*)
-	      case "$deplibs " in
-		*" $qarg.ltframework "*) ;;
-		*) func_append deplibs " $qarg.ltframework" # this is fixed later
-		   ;;
-	      esac
-	      ;;
-	  esac
-	  prev=
-	  continue
-	  ;;
-	inst_prefix)
-	  inst_prefix_dir=$arg
-	  prev=
-	  continue
-	  ;;
-	mllvm)
-	  # Clang does not use LLVM to link, so we can simply discard any
-	  # '-mllvm $arg' options when doing the link step.
-	  prev=
-	  continue
-	  ;;
-	objectlist)
-	  if test -f "$arg"; then
-	    save_arg=$arg
-	    moreargs=
-	    for fil in `cat "$save_arg"`
-	    do
-#	      func_append moreargs " $fil"
-	      arg=$fil
-	      # A libtool-controlled object.
-
-	      # Check to see that this really is a libtool object.
-	      if func_lalib_unsafe_p "$arg"; then
-		pic_object=
-		non_pic_object=
-
-		# Read the .lo file
-		func_source "$arg"
-
-		if test -z "$pic_object" ||
-		   test -z "$non_pic_object" ||
-		   test none = "$pic_object" &&
-		   test none = "$non_pic_object"; then
-		  func_fatal_error "cannot find name of object for '$arg'"
-		fi
-
-		# Extract subdirectory from the argument.
-		func_dirname "$arg" "/" ""
-		xdir=$func_dirname_result
-
-		if test none != "$pic_object"; then
-		  # Prepend the subdirectory the object is found in.
-		  pic_object=$xdir$pic_object
-
-		  if test dlfiles = "$prev"; then
-		    if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
-		      func_append dlfiles " $pic_object"
-		      prev=
-		      continue
-		    else
-		      # If libtool objects are unsupported, then we need to preload.
-		      prev=dlprefiles
-		    fi
-		  fi
-
-		  # CHECK ME:  I think I busted this.  -Ossama
-		  if test dlprefiles = "$prev"; then
-		    # Preload the old-style object.
-		    func_append dlprefiles " $pic_object"
-		    prev=
-		  fi
-
-		  # A PIC object.
-		  func_append libobjs " $pic_object"
-		  arg=$pic_object
-		fi
-
-		# Non-PIC object.
-		if test none != "$non_pic_object"; then
-		  # Prepend the subdirectory the object is found in.
-		  non_pic_object=$xdir$non_pic_object
-
-		  # A standard non-PIC object
-		  func_append non_pic_objects " $non_pic_object"
-		  if test -z "$pic_object" || test none = "$pic_object"; then
-		    arg=$non_pic_object
-		  fi
-		else
-		  # If the PIC object exists, use it instead.
-		  # $xdir was prepended to $pic_object above.
-		  non_pic_object=$pic_object
-		  func_append non_pic_objects " $non_pic_object"
-		fi
-	      else
-		# Only an error if not doing a dry-run.
-		if $opt_dry_run; then
-		  # Extract subdirectory from the argument.
-		  func_dirname "$arg" "/" ""
-		  xdir=$func_dirname_result
-
-		  func_lo2o "$arg"
-		  pic_object=$xdir$objdir/$func_lo2o_result
-		  non_pic_object=$xdir$func_lo2o_result
-		  func_append libobjs " $pic_object"
-		  func_append non_pic_objects " $non_pic_object"
-	        else
-		  func_fatal_error "'$arg' is not a valid libtool object"
-		fi
-	      fi
-	    done
-	  else
-	    func_fatal_error "link input file '$arg' does not exist"
-	  fi
-	  arg=$save_arg
-	  prev=
-	  continue
-	  ;;
-	precious_regex)
-	  precious_files_regex=$arg
-	  prev=
-	  continue
-	  ;;
-	release)
-	  release=-$arg
-	  prev=
-	  continue
-	  ;;
-	rpath | xrpath)
-	  # We need an absolute path.
-	  case $arg in
-	  [\\/]* | [A-Za-z]:[\\/]*) ;;
-	  *)
-	    func_fatal_error "only absolute run-paths are allowed"
-	    ;;
-	  esac
-	  if test rpath = "$prev"; then
-	    case "$rpath " in
-	    *" $arg "*) ;;
-	    *) func_append rpath " $arg" ;;
-	    esac
-	  else
-	    case "$xrpath " in
-	    *" $arg "*) ;;
-	    *) func_append xrpath " $arg" ;;
-	    esac
-	  fi
-	  prev=
-	  continue
-	  ;;
-	shrext)
-	  shrext_cmds=$arg
-	  prev=
-	  continue
-	  ;;
-	weak)
-	  func_append weak_libs " $arg"
-	  prev=
-	  continue
-	  ;;
-	xcclinker)
-	  func_append linker_flags " $qarg"
-	  func_append compiler_flags " $qarg"
-	  prev=
-	  func_append compile_command " $qarg"
-	  func_append finalize_command " $qarg"
-	  continue
-	  ;;
-	xcompiler)
-	  func_append compiler_flags " $qarg"
-	  prev=
-	  func_append compile_command " $qarg"
-	  func_append finalize_command " $qarg"
-	  continue
-	  ;;
-	xlinker)
-	  func_append linker_flags " $qarg"
-	  func_append compiler_flags " $wl$qarg"
-	  prev=
-	  func_append compile_command " $wl$qarg"
-	  func_append finalize_command " $wl$qarg"
-	  continue
-	  ;;
-	*)
-	  eval "$prev=\"\$arg\""
-	  prev=
-	  continue
-	  ;;
-	esac
-      fi # test -n "$prev"
-
-      prevarg=$arg
-
-      case $arg in
-      -all-static)
-	if test -n "$link_static_flag"; then
-	  # See comment for -static flag below, for more details.
-	  func_append compile_command " $link_static_flag"
-	  func_append finalize_command " $link_static_flag"
-	fi
-	continue
-	;;
-
-      -allow-undefined)
-	# FIXME: remove this flag sometime in the future.
-	func_fatal_error "'-allow-undefined' must not be used because it is the default"
-	;;
-
-      -avoid-version)
-	avoid_version=yes
-	continue
-	;;
-
-      -bindir)
-	prev=bindir
-	continue
-	;;
-
-      -dlopen)
-	prev=dlfiles
-	continue
-	;;
-
-      -dlpreopen)
-	prev=dlprefiles
-	continue
-	;;
-
-      -export-dynamic)
-	export_dynamic=yes
-	continue
-	;;
-
-      -export-symbols | -export-symbols-regex)
-	if test -n "$export_symbols" || test -n "$export_symbols_regex"; then
-	  func_fatal_error "more than one -exported-symbols argument is not allowed"
-	fi
-	if test X-export-symbols = "X$arg"; then
-	  prev=expsyms
-	else
-	  prev=expsyms_regex
-	fi
-	continue
-	;;
-
-      -framework)
-	prev=framework
-	continue
-	;;
-
-      -inst-prefix-dir)
-	prev=inst_prefix
-	continue
-	;;
-
-      # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:*
-      # so, if we see these flags be careful not to treat them like -L
-      -L[A-Z][A-Z]*:*)
-	case $with_gcc/$host in
-	no/*-*-irix* | /*-*-irix*)
-	  func_append compile_command " $arg"
-	  func_append finalize_command " $arg"
-	  ;;
-	esac
-	continue
-	;;
-
-      -L*)
-	func_stripname "-L" '' "$arg"
-	if test -z "$func_stripname_result"; then
-	  if test "$#" -gt 0; then
-	    func_fatal_error "require no space between '-L' and '$1'"
-	  else
-	    func_fatal_error "need path for '-L' option"
-	  fi
-	fi
-	func_resolve_sysroot "$func_stripname_result"
-	dir=$func_resolve_sysroot_result
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	*)
-	  absdir=`cd "$dir" && pwd`
-	  test -z "$absdir" && \
-	    func_fatal_error "cannot determine absolute directory name of '$dir'"
-	  dir=$absdir
-	  ;;
-	esac
-	case "$deplibs " in
-	*" -L$dir "* | *" $arg "*)
-	  # Will only happen for absolute or sysroot arguments
-	  ;;
-	*)
-	  # Preserve sysroot, but never include relative directories
-	  case $dir in
-	    [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;;
-	    *) func_append deplibs " -L$dir" ;;
-	  esac
-	  func_append lib_search_path " $dir"
-	  ;;
-	esac
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$dir:"*) ;;
-	  ::) dllsearchpath=$dir;;
-	  *) func_append dllsearchpath ":$dir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) func_append dllsearchpath ":$testbindir";;
-	  esac
-	  ;;
-	esac
-	continue
-	;;
-
-      -l*)
-	if test X-lc = "X$arg" || test X-lm = "X$arg"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*)
-	    # These systems don't actually have a C or math library (as such)
-	    continue
-	    ;;
-	  *-*-os2*)
-	    # These systems don't actually have a C library (as such)
-	    test X-lc = "X$arg" && continue
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
-	    # Do not include libc due to us having libc/libc_r.
-	    test X-lc = "X$arg" && continue
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C and math libraries are in the System framework
-	    func_append deplibs " System.ltframework"
-	    continue
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    test X-lc = "X$arg" && continue
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    test X-lc = "X$arg" && continue
-	    ;;
-	  esac
-	elif test X-lc_r = "X$arg"; then
-	 case $host in
-	 *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*)
-	   # Do not include libc_r directly, use -pthread flag.
-	   continue
-	   ;;
-	 esac
-	fi
-	func_append deplibs " $arg"
-	continue
-	;;
-
-      -mllvm)
-	prev=mllvm
-	continue
-	;;
-
-      -module)
-	module=yes
-	continue
-	;;
-
-      # Tru64 UNIX uses -model [arg] to determine the layout of C++
-      # classes, name mangling, and exception handling.
-      # Darwin uses the -arch flag to determine output architecture.
-      -model|-arch|-isysroot|--sysroot)
-	func_append compiler_flags " $arg"
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-	prev=xcompiler
-	continue
-	;;
-
-      -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
-      |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
-	func_append compiler_flags " $arg"
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-	case "$new_inherited_linker_flags " in
-	    *" $arg "*) ;;
-	    * ) func_append new_inherited_linker_flags " $arg" ;;
-	esac
-	continue
-	;;
-
-      -multi_module)
-	single_module=$wl-multi_module
-	continue
-	;;
-
-      -no-fast-install)
-	fast_install=no
-	continue
-	;;
-
-      -no-install)
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*)
-	  # The PATH hackery in wrapper scripts is required on Windows
-	  # and Darwin in order for the loader to find any dlls it needs.
-	  func_warning "'-no-install' is ignored for $host"
-	  func_warning "assuming '-no-fast-install' instead"
-	  fast_install=no
-	  ;;
-	*) no_install=yes ;;
-	esac
-	continue
-	;;
-
-      -no-undefined)
-	allow_undefined=no
-	continue
-	;;
-
-      -objectlist)
-	prev=objectlist
-	continue
-	;;
-
-      -o) prev=output ;;
-
-      -precious-files-regex)
-	prev=precious_regex
-	continue
-	;;
-
-      -release)
-	prev=release
-	continue
-	;;
-
-      -rpath)
-	prev=rpath
-	continue
-	;;
-
-      -R)
-	prev=xrpath
-	continue
-	;;
-
-      -R*)
-	func_stripname '-R' '' "$arg"
-	dir=$func_stripname_result
-	# We need an absolute path.
-	case $dir in
-	[\\/]* | [A-Za-z]:[\\/]*) ;;
-	=*)
-	  func_stripname '=' '' "$dir"
-	  dir=$lt_sysroot$func_stripname_result
-	  ;;
-	*)
-	  func_fatal_error "only absolute run-paths are allowed"
-	  ;;
-	esac
-	case "$xrpath " in
-	*" $dir "*) ;;
-	*) func_append xrpath " $dir" ;;
-	esac
-	continue
-	;;
-
-      -shared)
-	# The effects of -shared are defined in a previous loop.
-	continue
-	;;
-
-      -shrext)
-	prev=shrext
-	continue
-	;;
-
-      -static | -static-libtool-libs)
-	# The effects of -static are defined in a previous loop.
-	# We used to do the same as -all-static on platforms that
-	# didn't have a PIC flag, but the assumption that the effects
-	# would be equivalent was wrong.  It would break on at least
-	# Digital Unix and AIX.
-	continue
-	;;
-
-      -thread-safe)
-	thread_safe=yes
-	continue
-	;;
-
-      -version-info)
-	prev=vinfo
-	continue
-	;;
-
-      -version-number)
-	prev=vinfo
-	vinfo_number=yes
-	continue
-	;;
-
-      -weak)
-        prev=weak
-	continue
-	;;
-
-      -Wc,*)
-	func_stripname '-Wc,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs=$IFS; IFS=,
-	for flag in $args; do
-	  IFS=$save_ifs
-          func_quote_for_eval "$flag"
-	  func_append arg " $func_quote_for_eval_result"
-	  func_append compiler_flags " $func_quote_for_eval_result"
-	done
-	IFS=$save_ifs
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Wl,*)
-	func_stripname '-Wl,' '' "$arg"
-	args=$func_stripname_result
-	arg=
-	save_ifs=$IFS; IFS=,
-	for flag in $args; do
-	  IFS=$save_ifs
-          func_quote_for_eval "$flag"
-	  func_append arg " $wl$func_quote_for_eval_result"
-	  func_append compiler_flags " $wl$func_quote_for_eval_result"
-	  func_append linker_flags " $func_quote_for_eval_result"
-	done
-	IFS=$save_ifs
-	func_stripname ' ' '' "$arg"
-	arg=$func_stripname_result
-	;;
-
-      -Xcompiler)
-	prev=xcompiler
-	continue
-	;;
-
-      -Xlinker)
-	prev=xlinker
-	continue
-	;;
-
-      -XCClinker)
-	prev=xcclinker
-	continue
-	;;
-
-      # -msg_* for osf cc
-      -msg_*)
-	func_quote_for_eval "$arg"
-	arg=$func_quote_for_eval_result
-	;;
-
-      # Flags to be passed through unchanged, with rationale:
-      # -64, -mips[0-9]      enable 64-bit mode for the SGI compiler
-      # -r[0-9][0-9]*        specify processor for the SGI compiler
-      # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler
-      # +DA*, +DD*           enable 64-bit mode for the HP compiler
-      # -q*                  compiler args for the IBM compiler
-      # -m*, -t[45]*, -txscale* architecture-specific flags for GCC
-      # -F/path              path to uninstalled frameworks, gcc on darwin
-      # -p, -pg, --coverage, -fprofile-*  profiling flags for GCC
-      # @file                GCC response files
-      # -tp=*                Portland pgcc target processor selection
-      # --sysroot=*          for sysroot support
-      # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization
-      # -stdlib=*            select c++ std lib with clang
-      -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \
-      -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \
-      -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-stdlib=*)
-        func_quote_for_eval "$arg"
-	arg=$func_quote_for_eval_result
-        func_append compile_command " $arg"
-        func_append finalize_command " $arg"
-        func_append compiler_flags " $arg"
-        continue
-        ;;
-
-      # Some other compiler flag.
-      -* | +*)
-        func_quote_for_eval "$arg"
-	arg=$func_quote_for_eval_result
-	;;
-
-      *.$objext)
-	# A standard object.
-	func_append objs " $arg"
-	;;
-
-      *.lo)
-	# A libtool-controlled object.
-
-	# Check to see that this really is a libtool object.
-	if func_lalib_unsafe_p "$arg"; then
-	  pic_object=
-	  non_pic_object=
-
-	  # Read the .lo file
-	  func_source "$arg"
-
-	  if test -z "$pic_object" ||
-	     test -z "$non_pic_object" ||
-	     test none = "$pic_object" &&
-	     test none = "$non_pic_object"; then
-	    func_fatal_error "cannot find name of object for '$arg'"
-	  fi
-
-	  # Extract subdirectory from the argument.
-	  func_dirname "$arg" "/" ""
-	  xdir=$func_dirname_result
-
-	  test none = "$pic_object" || {
-	    # Prepend the subdirectory the object is found in.
-	    pic_object=$xdir$pic_object
-
-	    if test dlfiles = "$prev"; then
-	      if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then
-		func_append dlfiles " $pic_object"
-		prev=
-		continue
-	      else
-		# If libtool objects are unsupported, then we need to preload.
-		prev=dlprefiles
-	      fi
-	    fi
-
-	    # CHECK ME:  I think I busted this.  -Ossama
-	    if test dlprefiles = "$prev"; then
-	      # Preload the old-style object.
-	      func_append dlprefiles " $pic_object"
-	      prev=
-	    fi
-
-	    # A PIC object.
-	    func_append libobjs " $pic_object"
-	    arg=$pic_object
-	  }
-
-	  # Non-PIC object.
-	  if test none != "$non_pic_object"; then
-	    # Prepend the subdirectory the object is found in.
-	    non_pic_object=$xdir$non_pic_object
-
-	    # A standard non-PIC object
-	    func_append non_pic_objects " $non_pic_object"
-	    if test -z "$pic_object" || test none = "$pic_object"; then
-	      arg=$non_pic_object
-	    fi
-	  else
-	    # If the PIC object exists, use it instead.
-	    # $xdir was prepended to $pic_object above.
-	    non_pic_object=$pic_object
-	    func_append non_pic_objects " $non_pic_object"
-	  fi
-	else
-	  # Only an error if not doing a dry-run.
-	  if $opt_dry_run; then
-	    # Extract subdirectory from the argument.
-	    func_dirname "$arg" "/" ""
-	    xdir=$func_dirname_result
-
-	    func_lo2o "$arg"
-	    pic_object=$xdir$objdir/$func_lo2o_result
-	    non_pic_object=$xdir$func_lo2o_result
-	    func_append libobjs " $pic_object"
-	    func_append non_pic_objects " $non_pic_object"
-	  else
-	    func_fatal_error "'$arg' is not a valid libtool object"
-	  fi
-	fi
-	;;
-
-      *.$libext)
-	# An archive.
-	func_append deplibs " $arg"
-	func_append old_deplibs " $arg"
-	continue
-	;;
-
-      *.la)
-	# A libtool-controlled library.
-
-	func_resolve_sysroot "$arg"
-	if test dlfiles = "$prev"; then
-	  # This library was specified with -dlopen.
-	  func_append dlfiles " $func_resolve_sysroot_result"
-	  prev=
-	elif test dlprefiles = "$prev"; then
-	  # The library was specified with -dlpreopen.
-	  func_append dlprefiles " $func_resolve_sysroot_result"
-	  prev=
-	else
-	  func_append deplibs " $func_resolve_sysroot_result"
-	fi
-	continue
-	;;
-
-      # Some other compiler argument.
-      *)
-	# Unknown arguments in both finalize_command and compile_command need
-	# to be aesthetically quoted because they are evaled later.
-	func_quote_for_eval "$arg"
-	arg=$func_quote_for_eval_result
-	;;
-      esac # arg
-
-      # Now actually substitute the argument into the commands.
-      if test -n "$arg"; then
-	func_append compile_command " $arg"
-	func_append finalize_command " $arg"
-      fi
-    done # argument parsing loop
-
-    test -n "$prev" && \
-      func_fatal_help "the '$prevarg' option requires an argument"
-
-    if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then
-      eval arg=\"$export_dynamic_flag_spec\"
-      func_append compile_command " $arg"
-      func_append finalize_command " $arg"
-    fi
-
-    oldlibs=
-    # calculate the name of the file, without its directory
-    func_basename "$output"
-    outputname=$func_basename_result
-    libobjs_save=$libobjs
-
-    if test -n "$shlibpath_var"; then
-      # get the directories listed in $shlibpath_var
-      eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\`
-    else
-      shlib_search_path=
-    fi
-    eval sys_lib_search_path=\"$sys_lib_search_path_spec\"
-    eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\"
-
-    func_dirname "$output" "/" ""
-    output_objdir=$func_dirname_result$objdir
-    func_to_tool_file "$output_objdir/"
-    tool_output_objdir=$func_to_tool_file_result
-    # Create the object directory.
-    func_mkdir_p "$output_objdir"
-
-    # Determine the type of output
-    case $output in
-    "")
-      func_fatal_help "you must specify an output file"
-      ;;
-    *.$libext) linkmode=oldlib ;;
-    *.lo | *.$objext) linkmode=obj ;;
-    *.la) linkmode=lib ;;
-    *) linkmode=prog ;; # Anything else should be a program.
-    esac
-
-    specialdeplibs=
-
-    libs=
-    # Find all interdependent deplibs by searching for libraries
-    # that are linked more than once (e.g. -la -lb -la)
-    for deplib in $deplibs; do
-      if $opt_preserve_dup_deps; then
-	case "$libs " in
-	*" $deplib "*) func_append specialdeplibs " $deplib" ;;
-	esac
-      fi
-      func_append libs " $deplib"
-    done
-
-    if test lib = "$linkmode"; then
-      libs="$predeps $libs $compiler_lib_search_path $postdeps"
-
-      # Compute libraries that are listed more than once in $predeps
-      # $postdeps and mark them as special (i.e., whose duplicates are
-      # not to be eliminated).
-      pre_post_deps=
-      if $opt_duplicate_compiler_generated_deps; then
-	for pre_post_dep in $predeps $postdeps; do
-	  case "$pre_post_deps " in
-	  *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;;
-	  esac
-	  func_append pre_post_deps " $pre_post_dep"
-	done
-      fi
-      pre_post_deps=
-    fi
-
-    deplibs=
-    newdependency_libs=
-    newlib_search_path=
-    need_relink=no # whether we're linking any uninstalled libtool libraries
-    notinst_deplibs= # not-installed libtool libraries
-    notinst_path= # paths that contain not-installed libtool libraries
-
-    case $linkmode in
-    lib)
-	passes="conv dlpreopen link"
-	for file in $dlfiles $dlprefiles; do
-	  case $file in
-	  *.la) ;;
-	  *)
-	    func_fatal_help "libraries can '-dlopen' only libtool libraries: $file"
-	    ;;
-	  esac
-	done
-	;;
-    prog)
-	compile_deplibs=
-	finalize_deplibs=
-	alldeplibs=false
-	newdlfiles=
-	newdlprefiles=
-	passes="conv scan dlopen dlpreopen link"
-	;;
-    *)  passes="conv"
-	;;
-    esac
-
-    for pass in $passes; do
-      # The preopen pass in lib mode reverses $deplibs; put it back here
-      # so that -L comes before libs that need it for instance...
-      if test lib,link = "$linkmode,$pass"; then
-	## FIXME: Find the place where the list is rebuilt in the wrong
-	##        order, and fix it there properly
-        tmp_deplibs=
-	for deplib in $deplibs; do
-	  tmp_deplibs="$deplib $tmp_deplibs"
-	done
-	deplibs=$tmp_deplibs
-      fi
-
-      if test lib,link = "$linkmode,$pass" ||
-	 test prog,scan = "$linkmode,$pass"; then
-	libs=$deplibs
-	deplibs=
-      fi
-      if test prog = "$linkmode"; then
-	case $pass in
-	dlopen) libs=$dlfiles ;;
-	dlpreopen) libs=$dlprefiles ;;
-	link) libs="$deplibs %DEPLIBS% $dependency_libs" ;;
-	esac
-      fi
-      if test lib,dlpreopen = "$linkmode,$pass"; then
-	# Collect and forward deplibs of preopened libtool libs
-	for lib in $dlprefiles; do
-	  # Ignore non-libtool-libs
-	  dependency_libs=
-	  func_resolve_sysroot "$lib"
-	  case $lib in
-	  *.la)	func_source "$func_resolve_sysroot_result" ;;
-	  esac
-
-	  # Collect preopened libtool deplibs, except any this library
-	  # has declared as weak libs
-	  for deplib in $dependency_libs; do
-	    func_basename "$deplib"
-            deplib_base=$func_basename_result
-	    case " $weak_libs " in
-	    *" $deplib_base "*) ;;
-	    *) func_append deplibs " $deplib" ;;
-	    esac
-	  done
-	done
-	libs=$dlprefiles
-      fi
-      if test dlopen = "$pass"; then
-	# Collect dlpreopened libraries
-	save_deplibs=$deplibs
-	deplibs=
-      fi
-
-      for deplib in $libs; do
-	lib=
-	found=false
-	case $deplib in
-	-mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \
-        |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*)
-	  if test prog,link = "$linkmode,$pass"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    func_append compiler_flags " $deplib"
-	    if test lib = "$linkmode"; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) func_append new_inherited_linker_flags " $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-l*)
-	  if test lib != "$linkmode" && test prog != "$linkmode"; then
-	    func_warning "'-l' is ignored for archives/objects"
-	    continue
-	  fi
-	  func_stripname '-l' '' "$deplib"
-	  name=$func_stripname_result
-	  if test lib = "$linkmode"; then
-	    searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path"
-	  else
-	    searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path"
-	  fi
-	  for searchdir in $searchdirs; do
-	    for search_ext in .la $std_shrext .so .a; do
-	      # Search the libtool library
-	      lib=$searchdir/lib$name$search_ext
-	      if test -f "$lib"; then
-		if test .la = "$search_ext"; then
-		  found=:
-		else
-		  found=false
-		fi
-		break 2
-	      fi
-	    done
-	  done
-	  if $found; then
-	    # deplib is a libtool library
-	    # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib,
-	    # We need to do some special things here, and not later.
-	    if test yes = "$allow_libtool_libs_with_static_runtimes"; then
-	      case " $predeps $postdeps " in
-	      *" $deplib "*)
-		if func_lalib_p "$lib"; then
-		  library_names=
-		  old_library=
-		  func_source "$lib"
-		  for l in $old_library $library_names; do
-		    ll=$l
-		  done
-		  if test "X$ll" = "X$old_library"; then # only static version available
-		    found=false
-		    func_dirname "$lib" "" "."
-		    ladir=$func_dirname_result
-		    lib=$ladir/$old_library
-		    if test prog,link = "$linkmode,$pass"; then
-		      compile_deplibs="$deplib $compile_deplibs"
-		      finalize_deplibs="$deplib $finalize_deplibs"
-		    else
-		      deplibs="$deplib $deplibs"
-		      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
-		    fi
-		    continue
-		  fi
-		fi
-		;;
-	      *) ;;
-	      esac
-	    fi
-	  else
-	    # deplib doesn't seem to be a libtool library
-	    if test prog,link = "$linkmode,$pass"; then
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      deplibs="$deplib $deplibs"
-	      test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    continue
-	  fi
-	  ;; # -l
-	*.ltframework)
-	  if test prog,link = "$linkmode,$pass"; then
-	    compile_deplibs="$deplib $compile_deplibs"
-	    finalize_deplibs="$deplib $finalize_deplibs"
-	  else
-	    deplibs="$deplib $deplibs"
-	    if test lib = "$linkmode"; then
-		case "$new_inherited_linker_flags " in
-		    *" $deplib "*) ;;
-		    * ) func_append new_inherited_linker_flags " $deplib" ;;
-		esac
-	    fi
-	  fi
-	  continue
-	  ;;
-	-L*)
-	  case $linkmode in
-	  lib)
-	    deplibs="$deplib $deplibs"
-	    test conv = "$pass" && continue
-	    newdependency_libs="$deplib $newdependency_libs"
-	    func_stripname '-L' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    func_append newlib_search_path " $func_resolve_sysroot_result"
-	    ;;
-	  prog)
-	    if test conv = "$pass"; then
-	      deplibs="$deplib $deplibs"
-	      continue
-	    fi
-	    if test scan = "$pass"; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    func_stripname '-L' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    func_append newlib_search_path " $func_resolve_sysroot_result"
-	    ;;
-	  *)
-	    func_warning "'-L' is ignored for archives/objects"
-	    ;;
-	  esac # linkmode
-	  continue
-	  ;; # -L
-	-R*)
-	  if test link = "$pass"; then
-	    func_stripname '-R' '' "$deplib"
-	    func_resolve_sysroot "$func_stripname_result"
-	    dir=$func_resolve_sysroot_result
-	    # Make sure the xrpath contains only unique directories.
-	    case "$xrpath " in
-	    *" $dir "*) ;;
-	    *) func_append xrpath " $dir" ;;
-	    esac
-	  fi
-	  deplibs="$deplib $deplibs"
-	  continue
-	  ;;
-	*.la)
-	  func_resolve_sysroot "$deplib"
-	  lib=$func_resolve_sysroot_result
-	  ;;
-	*.$libext)
-	  if test conv = "$pass"; then
-	    deplibs="$deplib $deplibs"
-	    continue
-	  fi
-	  case $linkmode in
-	  lib)
-	    # Linking convenience modules into shared libraries is allowed,
-	    # but linking other static libraries is non-portable.
-	    case " $dlpreconveniencelibs " in
-	    *" $deplib "*) ;;
-	    *)
-	      valid_a_lib=false
-	      case $deplibs_check_method in
-		match_pattern*)
-		  set dummy $deplibs_check_method; shift
-		  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-		  if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \
-		    | $EGREP "$match_pattern_regex" > /dev/null; then
-		    valid_a_lib=:
-		  fi
-		;;
-		pass_all)
-		  valid_a_lib=:
-		;;
-	      esac
-	      if $valid_a_lib; then
-		echo
-		$ECHO "*** Warning: Linking the shared library $output against the"
-		$ECHO "*** static library $deplib is not portable!"
-		deplibs="$deplib $deplibs"
-	      else
-		echo
-		$ECHO "*** Warning: Trying to link with static lib archive $deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because the file extensions .$libext of this argument makes me believe"
-		echo "*** that it is just a static archive that I should not use here."
-	      fi
-	      ;;
-	    esac
-	    continue
-	    ;;
-	  prog)
-	    if test link != "$pass"; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    fi
-	    continue
-	    ;;
-	  esac # linkmode
-	  ;; # *.$libext
-	*.lo | *.$objext)
-	  if test conv = "$pass"; then
-	    deplibs="$deplib $deplibs"
-	  elif test prog = "$linkmode"; then
-	    if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then
-	      # If there is no dlopen support or we're linking statically,
-	      # we need to preload.
-	      func_append newdlprefiles " $deplib"
-	      compile_deplibs="$deplib $compile_deplibs"
-	      finalize_deplibs="$deplib $finalize_deplibs"
-	    else
-	      func_append newdlfiles " $deplib"
-	    fi
-	  fi
-	  continue
-	  ;;
-	%DEPLIBS%)
-	  alldeplibs=:
-	  continue
-	  ;;
-	esac # case $deplib
-
-	$found || test -f "$lib" \
-	  || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'"
-
-	# Check to see that this really is a libtool archive.
-	func_lalib_unsafe_p "$lib" \
-	  || func_fatal_error "'$lib' is not a valid libtool archive"
-
-	func_dirname "$lib" "" "."
-	ladir=$func_dirname_result
-
-	dlname=
-	dlopen=
-	dlpreopen=
-	libdir=
-	library_names=
-	old_library=
-	inherited_linker_flags=
-	# If the library was installed with an old release of libtool,
-	# it will not redefine variables installed, or shouldnotlink
-	installed=yes
-	shouldnotlink=no
-	avoidtemprpath=
-
-
-	# Read the .la file
-	func_source "$lib"
-
-	# Convert "-framework foo" to "foo.ltframework"
-	if test -n "$inherited_linker_flags"; then
-	  tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'`
-	  for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do
-	    case " $new_inherited_linker_flags " in
-	      *" $tmp_inherited_linker_flag "*) ;;
-	      *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";;
-	    esac
-	  done
-	fi
-	dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	if test lib,link = "$linkmode,$pass" ||
-	   test prog,scan = "$linkmode,$pass" ||
-	   { test prog != "$linkmode" && test lib != "$linkmode"; }; then
-	  test -n "$dlopen" && func_append dlfiles " $dlopen"
-	  test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen"
-	fi
-
-	if test conv = "$pass"; then
-	  # Only check for convenience libraries
-	  deplibs="$lib $deplibs"
-	  if test -z "$libdir"; then
-	    if test -z "$old_library"; then
-	      func_fatal_error "cannot find name of link library for '$lib'"
-	    fi
-	    # It is a libtool convenience library, so add in its objects.
-	    func_append convenience " $ladir/$objdir/$old_library"
-	    func_append old_convenience " $ladir/$objdir/$old_library"
-	  elif test prog != "$linkmode" && test lib != "$linkmode"; then
-	    func_fatal_error "'$lib' is not a convenience library"
-	  fi
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    deplibs="$deplib $deplibs"
-	    if $opt_preserve_dup_deps; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
-	      esac
-	    fi
-	    func_append tmp_libs " $deplib"
-	  done
-	  continue
-	fi # $pass = conv
-
-
-	# Get the name of the library we link against.
-	linklib=
-	if test -n "$old_library" &&
-	   { test yes = "$prefer_static_libs" ||
-	     test built,no = "$prefer_static_libs,$installed"; }; then
-	  linklib=$old_library
-	else
-	  for l in $old_library $library_names; do
-	    linklib=$l
-	  done
-	fi
-	if test -z "$linklib"; then
-	  func_fatal_error "cannot find name of link library for '$lib'"
-	fi
-
-	# This library was specified with -dlopen.
-	if test dlopen = "$pass"; then
-	  test -z "$libdir" \
-	    && func_fatal_error "cannot -dlopen a convenience library: '$lib'"
-	  if test -z "$dlname" ||
-	     test yes != "$dlopen_support" ||
-	     test no = "$build_libtool_libs"
-	  then
-	    # If there is no dlname, no dlopen support or we're linking
-	    # statically, we need to preload.  We also need to preload any
-	    # dependent libraries so libltdl's deplib preloader doesn't
-	    # bomb out in the load deplibs phase.
-	    func_append dlprefiles " $lib $dependency_libs"
-	  else
-	    func_append newdlfiles " $lib"
-	  fi
-	  continue
-	fi # $pass = dlopen
-
-	# We need an absolute path.
-	case $ladir in
-	[\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;;
-	*)
-	  abs_ladir=`cd "$ladir" && pwd`
-	  if test -z "$abs_ladir"; then
-	    func_warning "cannot determine absolute directory name of '$ladir'"
-	    func_warning "passing it literally to the linker, although it might fail"
-	    abs_ladir=$ladir
-	  fi
-	  ;;
-	esac
-	func_basename "$lib"
-	laname=$func_basename_result
-
-	# Find the relevant object directory and library name.
-	if test yes = "$installed"; then
-	  if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    func_warning "library '$lib' was moved."
-	    dir=$ladir
-	    absdir=$abs_ladir
-	    libdir=$abs_ladir
-	  else
-	    dir=$lt_sysroot$libdir
-	    absdir=$lt_sysroot$libdir
-	  fi
-	  test yes = "$hardcode_automatic" && avoidtemprpath=yes
-	else
-	  if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then
-	    dir=$ladir
-	    absdir=$abs_ladir
-	    # Remove this search path later
-	    func_append notinst_path " $abs_ladir"
-	  else
-	    dir=$ladir/$objdir
-	    absdir=$abs_ladir/$objdir
-	    # Remove this search path later
-	    func_append notinst_path " $abs_ladir"
-	  fi
-	fi # $installed = yes
-	func_stripname 'lib' '.la' "$laname"
-	name=$func_stripname_result
-
-	# This library was specified with -dlpreopen.
-	if test dlpreopen = "$pass"; then
-	  if test -z "$libdir" && test prog = "$linkmode"; then
-	    func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'"
-	  fi
-	  case $host in
-	    # special handling for platforms with PE-DLLs.
-	    *cygwin* | *mingw* | *cegcc* )
-	      # Linker will automatically link against shared library if both
-	      # static and shared are present.  Therefore, ensure we extract
-	      # symbols from the import library if a shared library is present
-	      # (otherwise, the dlopen module name will be incorrect).  We do
-	      # this by putting the import library name into $newdlprefiles.
-	      # We recover the dlopen module name by 'saving' the la file
-	      # name in a special purpose variable, and (later) extracting the
-	      # dlname from the la file.
-	      if test -n "$dlname"; then
-	        func_tr_sh "$dir/$linklib"
-	        eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname"
-	        func_append newdlprefiles " $dir/$linklib"
-	      else
-	        func_append newdlprefiles " $dir/$old_library"
-	        # Keep a list of preopened convenience libraries to check
-	        # that they are being used correctly in the link pass.
-	        test -z "$libdir" && \
-	          func_append dlpreconveniencelibs " $dir/$old_library"
-	      fi
-	    ;;
-	    * )
-	      # Prefer using a static library (so that no silly _DYNAMIC symbols
-	      # are required to link).
-	      if test -n "$old_library"; then
-	        func_append newdlprefiles " $dir/$old_library"
-	        # Keep a list of preopened convenience libraries to check
-	        # that they are being used correctly in the link pass.
-	        test -z "$libdir" && \
-	          func_append dlpreconveniencelibs " $dir/$old_library"
-	      # Otherwise, use the dlname, so that lt_dlopen finds it.
-	      elif test -n "$dlname"; then
-	        func_append newdlprefiles " $dir/$dlname"
-	      else
-	        func_append newdlprefiles " $dir/$linklib"
-	      fi
-	    ;;
-	  esac
-	fi # $pass = dlpreopen
-
-	if test -z "$libdir"; then
-	  # Link the convenience library
-	  if test lib = "$linkmode"; then
-	    deplibs="$dir/$old_library $deplibs"
-	  elif test prog,link = "$linkmode,$pass"; then
-	    compile_deplibs="$dir/$old_library $compile_deplibs"
-	    finalize_deplibs="$dir/$old_library $finalize_deplibs"
-	  else
-	    deplibs="$lib $deplibs" # used for prog,scan pass
-	  fi
-	  continue
-	fi
-
-
-	if test prog = "$linkmode" && test link != "$pass"; then
-	  func_append newlib_search_path " $ladir"
-	  deplibs="$lib $deplibs"
-
-	  linkalldeplibs=false
-	  if test no != "$link_all_deplibs" || test -z "$library_names" ||
-	     test no = "$build_libtool_libs"; then
-	    linkalldeplibs=:
-	  fi
-
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    case $deplib in
-	    -L*) func_stripname '-L' '' "$deplib"
-	         func_resolve_sysroot "$func_stripname_result"
-	         func_append newlib_search_path " $func_resolve_sysroot_result"
-		 ;;
-	    esac
-	    # Need to link against all dependency_libs?
-	    if $linkalldeplibs; then
-	      deplibs="$deplib $deplibs"
-	    else
-	      # Need to hardcode shared library paths
-	      # or/and link against static libraries
-	      newdependency_libs="$deplib $newdependency_libs"
-	    fi
-	    if $opt_preserve_dup_deps; then
-	      case "$tmp_libs " in
-	      *" $deplib "*) func_append specialdeplibs " $deplib" ;;
-	      esac
-	    fi
-	    func_append tmp_libs " $deplib"
-	  done # for deplib
-	  continue
-	fi # $linkmode = prog...
-
-	if test prog,link = "$linkmode,$pass"; then
-	  if test -n "$library_names" &&
-	     { { test no = "$prefer_static_libs" ||
-	         test built,yes = "$prefer_static_libs,$installed"; } ||
-	       test -z "$old_library"; }; then
-	    # We need to hardcode the library path
-	    if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then
-	      # Make sure the rpath contains only unique directories.
-	      case $temp_rpath: in
-	      *"$absdir:"*) ;;
-	      *) func_append temp_rpath "$absdir:" ;;
-	      esac
-	    fi
-
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) func_append compile_rpath " $absdir" ;;
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) func_append finalize_rpath " $libdir" ;;
-	      esac
-	      ;;
-	    esac
-	  fi # $linkmode,$pass = prog,link...
-
-	  if $alldeplibs &&
-	     { test pass_all = "$deplibs_check_method" ||
-	       { test yes = "$build_libtool_libs" &&
-		 test -n "$library_names"; }; }; then
-	    # We only need to search for static libraries
-	    continue
-	  fi
-	fi
-
-	link_static=no # Whether the deplib will be linked statically
-	use_static_libs=$prefer_static_libs
-	if test built = "$use_static_libs" && test yes = "$installed"; then
-	  use_static_libs=no
-	fi
-	if test -n "$library_names" &&
-	   { test no = "$use_static_libs" || test -z "$old_library"; }; then
-	  case $host in
-	  *cygwin* | *mingw* | *cegcc*)
-	      # No point in relinking DLLs because paths are not encoded
-	      func_append notinst_deplibs " $lib"
-	      need_relink=no
-	    ;;
-	  *)
-	    if test no = "$installed"; then
-	      func_append notinst_deplibs " $lib"
-	      need_relink=yes
-	    fi
-	    ;;
-	  esac
-	  # This is a shared library
-
-	  # Warn about portability, can't link against -module's on some
-	  # systems (darwin).  Don't bleat about dlopened modules though!
-	  dlopenmodule=
-	  for dlpremoduletest in $dlprefiles; do
-	    if test "X$dlpremoduletest" = "X$lib"; then
-	      dlopenmodule=$dlpremoduletest
-	      break
-	    fi
-	  done
-	  if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then
-	    echo
-	    if test prog = "$linkmode"; then
-	      $ECHO "*** Warning: Linking the executable $output against the loadable module"
-	    else
-	      $ECHO "*** Warning: Linking the shared library $output against the loadable module"
-	    fi
-	    $ECHO "*** $linklib is not portable!"
-	  fi
-	  if test lib = "$linkmode" &&
-	     test yes = "$hardcode_into_libs"; then
-	    # Hardcode the library path.
-	    # Skip directories that are in the system default run-time
-	    # search path.
-	    case " $sys_lib_dlsearch_path " in
-	    *" $absdir "*) ;;
-	    *)
-	      case "$compile_rpath " in
-	      *" $absdir "*) ;;
-	      *) func_append compile_rpath " $absdir" ;;
-	      esac
-	      ;;
-	    esac
-	    case " $sys_lib_dlsearch_path " in
-	    *" $libdir "*) ;;
-	    *)
-	      case "$finalize_rpath " in
-	      *" $libdir "*) ;;
-	      *) func_append finalize_rpath " $libdir" ;;
-	      esac
-	      ;;
-	    esac
-	  fi
-
-	  if test -n "$old_archive_from_expsyms_cmds"; then
-	    # figure out the soname
-	    set dummy $library_names
-	    shift
-	    realname=$1
-	    shift
-	    libname=`eval "\\$ECHO \"$libname_spec\""`
-	    # use dlname if we got it. it's perfectly good, no?
-	    if test -n "$dlname"; then
-	      soname=$dlname
-	    elif test -n "$soname_spec"; then
-	      # bleh windows
-	      case $host in
-	      *cygwin* | mingw* | *cegcc*)
-	        func_arith $current - $age
-		major=$func_arith_result
-		versuffix=-$major
-		;;
-	      esac
-	      eval soname=\"$soname_spec\"
-	    else
-	      soname=$realname
-	    fi
-
-	    # Make a new name for the extract_expsyms_cmds to use
-	    soroot=$soname
-	    func_basename "$soroot"
-	    soname=$func_basename_result
-	    func_stripname 'lib' '.dll' "$soname"
-	    newlib=libimp-$func_stripname_result.a
-
-	    # If the library has no export list, then create one now
-	    if test -f "$output_objdir/$soname-def"; then :
-	    else
-	      func_verbose "extracting exported symbol list from '$soname'"
-	      func_execute_cmds "$extract_expsyms_cmds" 'exit $?'
-	    fi
-
-	    # Create $newlib
-	    if test -f "$output_objdir/$newlib"; then :; else
-	      func_verbose "generating import library for '$soname'"
-	      func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?'
-	    fi
-	    # make sure the library variables are pointing to the new library
-	    dir=$output_objdir
-	    linklib=$newlib
-	  fi # test -n "$old_archive_from_expsyms_cmds"
-
-	  if test prog = "$linkmode" || test relink != "$opt_mode"; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    lib_linked=yes
-	    case $hardcode_action in
-	    immediate | unsupported)
-	      if test no = "$hardcode_direct"; then
-		add=$dir/$linklib
-		case $host in
-		  *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;;
-		  *-*-sysv4*uw2*) add_dir=-L$dir ;;
-		  *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \
-		    *-*-unixware7*) add_dir=-L$dir ;;
-		  *-*-darwin* )
-		    # if the lib is a (non-dlopened) module then we cannot
-		    # link against it, someone is ignoring the earlier warnings
-		    if /usr/bin/file -L $add 2> /dev/null |
-			 $GREP ": [^:]* bundle" >/dev/null; then
-		      if test "X$dlopenmodule" != "X$lib"; then
-			$ECHO "*** Warning: lib $linklib is a module, not a shared library"
-			if test -z "$old_library"; then
-			  echo
-			  echo "*** And there doesn't seem to be a static archive available"
-			  echo "*** The link will probably fail, sorry"
-			else
-			  add=$dir/$old_library
-			fi
-		      elif test -n "$old_library"; then
-			add=$dir/$old_library
-		      fi
-		    fi
-		esac
-	      elif test no = "$hardcode_minus_L"; then
-		case $host in
-		*-*-sunos*) add_shlibpath=$dir ;;
-		esac
-		add_dir=-L$dir
-		add=-l$name
-	      elif test no = "$hardcode_shlibpath_var"; then
-		add_shlibpath=$dir
-		add=-l$name
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    relink)
-	      if test yes = "$hardcode_direct" &&
-	         test no = "$hardcode_direct_absolute"; then
-		add=$dir/$linklib
-	      elif test yes = "$hardcode_minus_L"; then
-		add_dir=-L$absdir
-		# Try looking first in the location we're being installed to.
-		if test -n "$inst_prefix_dir"; then
-		  case $libdir in
-		    [\\/]*)
-		      func_append add_dir " -L$inst_prefix_dir$libdir"
-		      ;;
-		  esac
-		fi
-		add=-l$name
-	      elif test yes = "$hardcode_shlibpath_var"; then
-		add_shlibpath=$dir
-		add=-l$name
-	      else
-		lib_linked=no
-	      fi
-	      ;;
-	    *) lib_linked=no ;;
-	    esac
-
-	    if test yes != "$lib_linked"; then
-	      func_fatal_configuration "unsupported hardcode properties"
-	    fi
-
-	    if test -n "$add_shlibpath"; then
-	      case :$compile_shlibpath: in
-	      *":$add_shlibpath:"*) ;;
-	      *) func_append compile_shlibpath "$add_shlibpath:" ;;
-	      esac
-	    fi
-	    if test prog = "$linkmode"; then
-	      test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs"
-	      test -n "$add" && compile_deplibs="$add $compile_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	      if test yes != "$hardcode_direct" &&
-		 test yes != "$hardcode_minus_L" &&
-		 test yes = "$hardcode_shlibpath_var"; then
-		case :$finalize_shlibpath: in
-		*":$libdir:"*) ;;
-		*) func_append finalize_shlibpath "$libdir:" ;;
-		esac
-	      fi
-	    fi
-	  fi
-
-	  if test prog = "$linkmode" || test relink = "$opt_mode"; then
-	    add_shlibpath=
-	    add_dir=
-	    add=
-	    # Finalize command for both is simple: just hardcode it.
-	    if test yes = "$hardcode_direct" &&
-	       test no = "$hardcode_direct_absolute"; then
-	      add=$libdir/$linklib
-	    elif test yes = "$hardcode_minus_L"; then
-	      add_dir=-L$libdir
-	      add=-l$name
-	    elif test yes = "$hardcode_shlibpath_var"; then
-	      case :$finalize_shlibpath: in
-	      *":$libdir:"*) ;;
-	      *) func_append finalize_shlibpath "$libdir:" ;;
-	      esac
-	      add=-l$name
-	    elif test yes = "$hardcode_automatic"; then
-	      if test -n "$inst_prefix_dir" &&
-		 test -f "$inst_prefix_dir$libdir/$linklib"; then
-		add=$inst_prefix_dir$libdir/$linklib
-	      else
-		add=$libdir/$linklib
-	      fi
-	    else
-	      # We cannot seem to hardcode it, guess we'll fake it.
-	      add_dir=-L$libdir
-	      # Try looking first in the location we're being installed to.
-	      if test -n "$inst_prefix_dir"; then
-		case $libdir in
-		  [\\/]*)
-		    func_append add_dir " -L$inst_prefix_dir$libdir"
-		    ;;
-		esac
-	      fi
-	      add=-l$name
-	    fi
-
-	    if test prog = "$linkmode"; then
-	      test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs"
-	      test -n "$add" && finalize_deplibs="$add $finalize_deplibs"
-	    else
-	      test -n "$add_dir" && deplibs="$add_dir $deplibs"
-	      test -n "$add" && deplibs="$add $deplibs"
-	    fi
-	  fi
-	elif test prog = "$linkmode"; then
-	  # Here we assume that one of hardcode_direct or hardcode_minus_L
-	  # is not unsupported.  This is valid on all known static and
-	  # shared platforms.
-	  if test unsupported != "$hardcode_direct"; then
-	    test -n "$old_library" && linklib=$old_library
-	    compile_deplibs="$dir/$linklib $compile_deplibs"
-	    finalize_deplibs="$dir/$linklib $finalize_deplibs"
-	  else
-	    compile_deplibs="-l$name -L$dir $compile_deplibs"
-	    finalize_deplibs="-l$name -L$dir $finalize_deplibs"
-	  fi
-	elif test yes = "$build_libtool_libs"; then
-	  # Not a shared library
-	  if test pass_all != "$deplibs_check_method"; then
-	    # We're trying link a shared library against a static one
-	    # but the system doesn't support it.
-
-	    # Just print a warning and add the library to dependency_libs so
-	    # that the program can be linked against the static library.
-	    echo
-	    $ECHO "*** Warning: This system cannot link to static lib archive $lib."
-	    echo "*** I have the capability to make that library automatically link in when"
-	    echo "*** you link to this library.  But I can only do this if you have a"
-	    echo "*** shared version of the library, which you do not appear to have."
-	    if test yes = "$module"; then
-	      echo "*** But as you try to build a module library, libtool will still create "
-	      echo "*** a static module, that should work as long as the dlopening application"
-	      echo "*** is linked with the -dlopen flag to resolve symbols at runtime."
-	      if test -z "$global_symbol_pipe"; then
-		echo
-		echo "*** However, this would only work if libtool was able to extract symbol"
-		echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
-		echo "*** not find such a program.  So, this module is probably useless."
-		echo "*** 'nm' from GNU binutils and a full rebuild may help."
-	      fi
-	      if test no = "$build_old_libs"; then
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  else
-	    deplibs="$dir/$old_library $deplibs"
-	    link_static=yes
-	  fi
-	fi # link shared/static library?
-
-	if test lib = "$linkmode"; then
-	  if test -n "$dependency_libs" &&
-	     { test yes != "$hardcode_into_libs" ||
-	       test yes = "$build_old_libs" ||
-	       test yes = "$link_static"; }; then
-	    # Extract -R from dependency_libs
-	    temp_deplibs=
-	    for libdir in $dependency_libs; do
-	      case $libdir in
-	      -R*) func_stripname '-R' '' "$libdir"
-	           temp_xrpath=$func_stripname_result
-		   case " $xrpath " in
-		   *" $temp_xrpath "*) ;;
-		   *) func_append xrpath " $temp_xrpath";;
-		   esac;;
-	      *) func_append temp_deplibs " $libdir";;
-	      esac
-	    done
-	    dependency_libs=$temp_deplibs
-	  fi
-
-	  func_append newlib_search_path " $absdir"
-	  # Link against this library
-	  test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs"
-	  # ... and its dependency_libs
-	  tmp_libs=
-	  for deplib in $dependency_libs; do
-	    newdependency_libs="$deplib $newdependency_libs"
-	    case $deplib in
-              -L*) func_stripname '-L' '' "$deplib"
-                   func_resolve_sysroot "$func_stripname_result";;
-              *) func_resolve_sysroot "$deplib" ;;
-            esac
-	    if $opt_preserve_dup_deps; then
-	      case "$tmp_libs " in
-	      *" $func_resolve_sysroot_result "*)
-                func_append specialdeplibs " $func_resolve_sysroot_result" ;;
-	      esac
-	    fi
-	    func_append tmp_libs " $func_resolve_sysroot_result"
-	  done
-
-	  if test no != "$link_all_deplibs"; then
-	    # Add the search paths of all dependency libraries
-	    for deplib in $dependency_libs; do
-	      path=
-	      case $deplib in
-	      -L*) path=$deplib ;;
-	      *.la)
-	        func_resolve_sysroot "$deplib"
-	        deplib=$func_resolve_sysroot_result
-	        func_dirname "$deplib" "" "."
-		dir=$func_dirname_result
-		# We need an absolute path.
-		case $dir in
-		[\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;;
-		*)
-		  absdir=`cd "$dir" && pwd`
-		  if test -z "$absdir"; then
-		    func_warning "cannot determine absolute directory name of '$dir'"
-		    absdir=$dir
-		  fi
-		  ;;
-		esac
-		if $GREP "^installed=no" $deplib > /dev/null; then
-		case $host in
-		*-*-darwin*)
-		  depdepl=
-		  eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib`
-		  if test -n "$deplibrary_names"; then
-		    for tmp in $deplibrary_names; do
-		      depdepl=$tmp
-		    done
-		    if test -f "$absdir/$objdir/$depdepl"; then
-		      depdepl=$absdir/$objdir/$depdepl
-		      darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'`
-                      if test -z "$darwin_install_name"; then
-                          darwin_install_name=`$OTOOL64 -L $depdepl  | awk '{if (NR == 2) {print $1;exit}}'`
-                      fi
-		      func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl"
-		      func_append linker_flags " -dylib_file $darwin_install_name:$depdepl"
-		      path=
-		    fi
-		  fi
-		  ;;
-		*)
-		  path=-L$absdir/$objdir
-		  ;;
-		esac
-		else
-		  eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib`
-		  test -z "$libdir" && \
-		    func_fatal_error "'$deplib' is not a valid libtool archive"
-		  test "$absdir" != "$libdir" && \
-		    func_warning "'$deplib' seems to be moved"
-
-		  path=-L$absdir
-		fi
-		;;
-	      esac
-	      case " $deplibs " in
-	      *" $path "*) ;;
-	      *) deplibs="$path $deplibs" ;;
-	      esac
-	    done
-	  fi # link_all_deplibs != no
-	fi # linkmode = lib
-      done # for deplib in $libs
-      if test link = "$pass"; then
-	if test prog = "$linkmode"; then
-	  compile_deplibs="$new_inherited_linker_flags $compile_deplibs"
-	  finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs"
-	else
-	  compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	fi
-      fi
-      dependency_libs=$newdependency_libs
-      if test dlpreopen = "$pass"; then
-	# Link the dlpreopened libraries before other libraries
-	for deplib in $save_deplibs; do
-	  deplibs="$deplib $deplibs"
-	done
-      fi
-      if test dlopen != "$pass"; then
-	test conv = "$pass" || {
-	  # Make sure lib_search_path contains only unique directories.
-	  lib_search_path=
-	  for dir in $newlib_search_path; do
-	    case "$lib_search_path " in
-	    *" $dir "*) ;;
-	    *) func_append lib_search_path " $dir" ;;
-	    esac
-	  done
-	  newlib_search_path=
-	}
-
-	if test prog,link = "$linkmode,$pass"; then
-	  vars="compile_deplibs finalize_deplibs"
-	else
-	  vars=deplibs
-	fi
-	for var in $vars dependency_libs; do
-	  # Add libraries to $var in reverse order
-	  eval tmp_libs=\"\$$var\"
-	  new_libs=
-	  for deplib in $tmp_libs; do
-	    # FIXME: Pedantically, this is the right thing to do, so
-	    #        that some nasty dependency loop isn't accidentally
-	    #        broken:
-	    #new_libs="$deplib $new_libs"
-	    # Pragmatically, this seems to cause very few problems in
-	    # practice:
-	    case $deplib in
-	    -L*) new_libs="$deplib $new_libs" ;;
-	    -R*) ;;
-	    *)
-	      # And here is the reason: when a library appears more
-	      # than once as an explicit dependence of a library, or
-	      # is implicitly linked in more than once by the
-	      # compiler, it is considered special, and multiple
-	      # occurrences thereof are not removed.  Compare this
-	      # with having the same library being listed as a
-	      # dependency of multiple other libraries: in this case,
-	      # we know (pedantically, we assume) the library does not
-	      # need to be listed more than once, so we keep only the
-	      # last copy.  This is not always right, but it is rare
-	      # enough that we require users that really mean to play
-	      # such unportable linking tricks to link the library
-	      # using -Wl,-lname, so that libtool does not consider it
-	      # for duplicate removal.
-	      case " $specialdeplibs " in
-	      *" $deplib "*) new_libs="$deplib $new_libs" ;;
-	      *)
-		case " $new_libs " in
-		*" $deplib "*) ;;
-		*) new_libs="$deplib $new_libs" ;;
-		esac
-		;;
-	      esac
-	      ;;
-	    esac
-	  done
-	  tmp_libs=
-	  for deplib in $new_libs; do
-	    case $deplib in
-	    -L*)
-	      case " $tmp_libs " in
-	      *" $deplib "*) ;;
-	      *) func_append tmp_libs " $deplib" ;;
-	      esac
-	      ;;
-	    *) func_append tmp_libs " $deplib" ;;
-	    esac
-	  done
-	  eval $var=\"$tmp_libs\"
-	done # for var
-      fi
-      # Last step: remove runtime libs from dependency_libs
-      # (they stay in deplibs)
-      tmp_libs=
-      for i in $dependency_libs; do
-	case " $predeps $postdeps $compiler_lib_search_path " in
-	*" $i "*)
-	  i=
-	  ;;
-	esac
-	if test -n "$i"; then
-	  func_append tmp_libs " $i"
-	fi
-      done
-      dependency_libs=$tmp_libs
-    done # for pass
-    if test prog = "$linkmode"; then
-      dlfiles=$newdlfiles
-    fi
-    if test prog = "$linkmode" || test lib = "$linkmode"; then
-      dlprefiles=$newdlprefiles
-    fi
-
-    case $linkmode in
-    oldlib)
-      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
-	func_warning "'-dlopen' is ignored for archives"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "'-l' and '-L' are ignored for archives" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "'-rpath' is ignored for archives"
-
-      test -n "$xrpath" && \
-	func_warning "'-R' is ignored for archives"
-
-      test -n "$vinfo" && \
-	func_warning "'-version-info/-version-number' is ignored for archives"
-
-      test -n "$release" && \
-	func_warning "'-release' is ignored for archives"
-
-      test -n "$export_symbols$export_symbols_regex" && \
-	func_warning "'-export-symbols' is ignored for archives"
-
-      # Now set the variables for building old libraries.
-      build_libtool_libs=no
-      oldlibs=$output
-      func_append objs "$old_deplibs"
-      ;;
-
-    lib)
-      # Make sure we only generate libraries of the form 'libNAME.la'.
-      case $outputname in
-      lib*)
-	func_stripname 'lib' '.la' "$outputname"
-	name=$func_stripname_result
-	eval shared_ext=\"$shrext_cmds\"
-	eval libname=\"$libname_spec\"
-	;;
-      *)
-	test no = "$module" \
-	  && func_fatal_help "libtool library '$output' must begin with 'lib'"
-
-	if test no != "$need_lib_prefix"; then
-	  # Add the "lib" prefix for modules if required
-	  func_stripname '' '.la' "$outputname"
-	  name=$func_stripname_result
-	  eval shared_ext=\"$shrext_cmds\"
-	  eval libname=\"$libname_spec\"
-	else
-	  func_stripname '' '.la' "$outputname"
-	  libname=$func_stripname_result
-	fi
-	;;
-      esac
-
-      if test -n "$objs"; then
-	if test pass_all != "$deplibs_check_method"; then
-	  func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs"
-	else
-	  echo
-	  $ECHO "*** Warning: Linking the shared library $output against the non-libtool"
-	  $ECHO "*** objects $objs is not portable!"
-	  func_append libobjs " $objs"
-	fi
-      fi
-
-      test no = "$dlself" \
-	|| func_warning "'-dlopen self' is ignored for libtool libraries"
-
-      set dummy $rpath
-      shift
-      test 1 -lt "$#" \
-	&& func_warning "ignoring multiple '-rpath's for a libtool library"
-
-      install_libdir=$1
-
-      oldlibs=
-      if test -z "$rpath"; then
-	if test yes = "$build_libtool_libs"; then
-	  # Building a libtool convenience library.
-	  # Some compilers have problems with a '.al' extension so
-	  # convenience libraries should have the same extension an
-	  # archive normally would.
-	  oldlibs="$output_objdir/$libname.$libext $oldlibs"
-	  build_libtool_libs=convenience
-	  build_old_libs=yes
-	fi
-
-	test -n "$vinfo" && \
-	  func_warning "'-version-info/-version-number' is ignored for convenience libraries"
-
-	test -n "$release" && \
-	  func_warning "'-release' is ignored for convenience libraries"
-      else
-
-	# Parse the version information argument.
-	save_ifs=$IFS; IFS=:
-	set dummy $vinfo 0 0 0
-	shift
-	IFS=$save_ifs
-
-	test -n "$7" && \
-	  func_fatal_help "too many parameters to '-version-info'"
-
-	# convert absolute version numbers to libtool ages
-	# this retains compatibility with .la files and attempts
-	# to make the code below a bit more comprehensible
-
-	case $vinfo_number in
-	yes)
-	  number_major=$1
-	  number_minor=$2
-	  number_revision=$3
-	  #
-	  # There are really only two kinds -- those that
-	  # use the current revision as the major version
-	  # and those that subtract age and use age as
-	  # a minor version.  But, then there is irix
-	  # that has an extra 1 added just for fun
-	  #
-	  case $version_type in
-	  # correct linux to gnu/linux during the next big refactor
-	  darwin|linux|osf|windows|none)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age=$number_minor
-	    revision=$number_revision
-	    ;;
-	  freebsd-aout|freebsd-elf|qnx|sunos)
-	    current=$number_major
-	    revision=$number_minor
-	    age=0
-	    ;;
-	  irix|nonstopux)
-	    func_arith $number_major + $number_minor
-	    current=$func_arith_result
-	    age=$number_minor
-	    revision=$number_minor
-	    lt_irix_increment=no
-	    ;;
-	  esac
-	  ;;
-	no)
-	  current=$1
-	  revision=$2
-	  age=$3
-	  ;;
-	esac
-
-	# Check that each of the things are valid numbers.
-	case $current in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "CURRENT '$current' must be a nonnegative integer"
-	  func_fatal_error "'$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $revision in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "REVISION '$revision' must be a nonnegative integer"
-	  func_fatal_error "'$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	case $age in
-	0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;;
-	*)
-	  func_error "AGE '$age' must be a nonnegative integer"
-	  func_fatal_error "'$vinfo' is not valid version information"
-	  ;;
-	esac
-
-	if test "$age" -gt "$current"; then
-	  func_error "AGE '$age' is greater than the current interface number '$current'"
-	  func_fatal_error "'$vinfo' is not valid version information"
-	fi
-
-	# Calculate the version variables.
-	major=
-	versuffix=
-	verstring=
-	case $version_type in
-	none) ;;
-
-	darwin)
-	  # Like Linux, but with the current version available in
-	  # verstring for coding it into the library header
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix=$major.$age.$revision
-	  # Darwin ld doesn't like 0 for these options...
-	  func_arith $current + 1
-	  minor_current=$func_arith_result
-	  xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
-	  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
-          # On Darwin other compilers
-          case $CC in
-              nagfor*)
-                  verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision"
-                  ;;
-              *)
-                  verstring="-compatibility_version $minor_current -current_version $minor_current.$revision"
-                  ;;
-          esac
-	  ;;
-
-	freebsd-aout)
-	  major=.$current
-	  versuffix=.$current.$revision
-	  ;;
-
-	freebsd-elf)
-	  major=.$current
-	  versuffix=.$current
-	  ;;
-
-	irix | nonstopux)
-	  if test no = "$lt_irix_increment"; then
-	    func_arith $current - $age
-	  else
-	    func_arith $current - $age + 1
-	  fi
-	  major=$func_arith_result
-
-	  case $version_type in
-	    nonstopux) verstring_prefix=nonstopux ;;
-	    *)         verstring_prefix=sgi ;;
-	  esac
-	  verstring=$verstring_prefix$major.$revision
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$revision
-	  while test 0 -ne "$loop"; do
-	    func_arith $revision - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring=$verstring_prefix$major.$iface:$verstring
-	  done
-
-	  # Before this point, $major must not contain '.'.
-	  major=.$major
-	  versuffix=$major.$revision
-	  ;;
-
-	linux) # correct to gnu/linux during the next big refactor
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix=$major.$age.$revision
-	  ;;
-
-	osf)
-	  func_arith $current - $age
-	  major=.$func_arith_result
-	  versuffix=.$current.$age.$revision
-	  verstring=$current.$age.$revision
-
-	  # Add in all the interfaces that we are compatible with.
-	  loop=$age
-	  while test 0 -ne "$loop"; do
-	    func_arith $current - $loop
-	    iface=$func_arith_result
-	    func_arith $loop - 1
-	    loop=$func_arith_result
-	    verstring=$verstring:$iface.0
-	  done
-
-	  # Make executables depend on our current version.
-	  func_append verstring ":$current.0"
-	  ;;
-
-	qnx)
-	  major=.$current
-	  versuffix=.$current
-	  ;;
-
-	sunos)
-	  major=.$current
-	  versuffix=.$current.$revision
-	  ;;
-
-	windows)
-	  # Use '-' rather than '.', since we only want one
-	  # extension on DOS 8.3 file systems.
-	  func_arith $current - $age
-	  major=$func_arith_result
-	  versuffix=-$major
-	  ;;
-
-	*)
-	  func_fatal_configuration "unknown library version type '$version_type'"
-	  ;;
-	esac
-
-	# Clear the version info if we defaulted, and they specified a release.
-	if test -z "$vinfo" && test -n "$release"; then
-	  major=
-	  case $version_type in
-	  darwin)
-	    # we can't check for "0.0" in archive_cmds due to quoting
-	    # problems, so we reset it completely
-	    verstring=
-	    ;;
-	  *)
-	    verstring=0.0
-	    ;;
-	  esac
-	  if test no = "$need_version"; then
-	    versuffix=
-	  else
-	    versuffix=.0.0
-	  fi
-	fi
-
-	# Remove version info from name if versioning should be avoided
-	if test yes,no = "$avoid_version,$need_version"; then
-	  major=
-	  versuffix=
-	  verstring=
-	fi
-
-	# Check to see if the archive will have undefined symbols.
-	if test yes = "$allow_undefined"; then
-	  if test unsupported = "$allow_undefined_flag"; then
-	    if test yes = "$build_old_libs"; then
-	      func_warning "undefined symbols not allowed in $host shared libraries; building static only"
-	      build_libtool_libs=no
-	    else
-	      func_fatal_error "can't build $host shared library unless -no-undefined is specified"
-	    fi
-	  fi
-	else
-	  # Don't allow undefined symbols.
-	  allow_undefined_flag=$no_undefined_flag
-	fi
-
-      fi
-
-      func_generate_dlsyms "$libname" "$libname" :
-      func_append libobjs " $symfileobj"
-      test " " = "$libobjs" && libobjs=
-
-      if test relink != "$opt_mode"; then
-	# Remove our outputs, but don't remove object files since they
-	# may have been created when compiling PIC objects.
-	removelist=
-	tempremovelist=`$ECHO "$output_objdir/*"`
-	for p in $tempremovelist; do
-	  case $p in
-	    *.$objext | *.gcno)
-	       ;;
-	    $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*)
-	       if test -n "$precious_files_regex"; then
-		 if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1
-		 then
-		   continue
-		 fi
-	       fi
-	       func_append removelist " $p"
-	       ;;
-	    *) ;;
-	  esac
-	done
-	test -n "$removelist" && \
-	  func_show_eval "${RM}r \$removelist"
-      fi
-
-      # Now set the variables for building old libraries.
-      if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then
-	func_append oldlibs " $output_objdir/$libname.$libext"
-
-	# Transform .lo files to .o files.
-	oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP`
-      fi
-
-      # Eliminate all temporary directories.
-      #for path in $notinst_path; do
-      #	lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"`
-      #	deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"`
-      #	dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"`
-      #done
-
-      if test -n "$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	temp_xrpath=
-	for libdir in $xrpath; do
-	  func_replace_sysroot "$libdir"
-	  func_append temp_xrpath " -R$func_replace_sysroot_result"
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append finalize_rpath " $libdir" ;;
-	  esac
-	done
-	if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then
-	  dependency_libs="$temp_xrpath $dependency_libs"
-	fi
-      fi
-
-      # Make sure dlfiles contains only unique files that won't be dlpreopened
-      old_dlfiles=$dlfiles
-      dlfiles=
-      for lib in $old_dlfiles; do
-	case " $dlprefiles $dlfiles " in
-	*" $lib "*) ;;
-	*) func_append dlfiles " $lib" ;;
-	esac
-      done
-
-      # Make sure dlprefiles contains only unique files
-      old_dlprefiles=$dlprefiles
-      dlprefiles=
-      for lib in $old_dlprefiles; do
-	case "$dlprefiles " in
-	*" $lib "*) ;;
-	*) func_append dlprefiles " $lib" ;;
-	esac
-      done
-
-      if test yes = "$build_libtool_libs"; then
-	if test -n "$rpath"; then
-	  case $host in
-	  *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*)
-	    # these systems don't actually have a c library (as such)!
-	    ;;
-	  *-*-rhapsody* | *-*-darwin1.[012])
-	    # Rhapsody C library is in the System framework
-	    func_append deplibs " System.ltframework"
-	    ;;
-	  *-*-netbsd*)
-	    # Don't link with libc until the a.out ld.so is fixed.
-	    ;;
-	  *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*)
-	    # Do not include libc due to us having libc/libc_r.
-	    ;;
-	  *-*-sco3.2v5* | *-*-sco5v6*)
-	    # Causes problems with __ctype
-	    ;;
-	  *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*)
-	    # Compiler inserts libc in the correct place for threads to work
-	    ;;
-	  *)
-	    # Add libc to deplibs on all other systems if necessary.
-	    if test yes = "$build_libtool_need_lc"; then
-	      func_append deplibs " -lc"
-	    fi
-	    ;;
-	  esac
-	fi
-
-	# Transform deplibs into only deplibs that can be linked in shared.
-	name_save=$name
-	libname_save=$libname
-	release_save=$release
-	versuffix_save=$versuffix
-	major_save=$major
-	# I'm not sure if I'm treating the release correctly.  I think
-	# release should show up in the -l (ie -lgmp5) so we don't want to
-	# add it in twice.  Is that correct?
-	release=
-	versuffix=
-	major=
-	newdeplibs=
-	droppeddeps=no
-	case $deplibs_check_method in
-	pass_all)
-	  # Don't check for shared/static.  Everything works.
-	  # This might be a little naive.  We might want to check
-	  # whether the library exists or not.  But this is on
-	  # osf3 & osf4 and I'm not really sure... Just
-	  # implementing what was already the behavior.
-	  newdeplibs=$deplibs
-	  ;;
-	test_compile)
-	  # This code stresses the "libraries are programs" paradigm to its
-	  # limits. Maybe even breaks it.  We compile a program, linking it
-	  # against the deplibs as a proxy for the library.  Then we can check
-	  # whether they linked in statically or dynamically with ldd.
-	  $opt_dry_run || $RM conftest.c
-	  cat > conftest.c <<EOF
-	  int main() { return 0; }
-EOF
-	  $opt_dry_run || $RM conftest
-	  if $LTCC $LTCFLAGS -o conftest conftest.c $deplibs; then
-	    ldd_output=`ldd conftest`
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		if test yes = "$allow_libtool_libs_with_static_runtimes"; then
-		  case " $predeps $postdeps " in
-		  *" $i "*)
-		    func_append newdeplibs " $i"
-		    i=
-		    ;;
-		  esac
-		fi
-		if test -n "$i"; then
-		  libname=`eval "\\$ECHO \"$libname_spec\""`
-		  deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		  set dummy $deplib_matches; shift
-		  deplib_match=$1
-		  if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
-		    func_append newdeplibs " $i"
-		  else
-		    droppeddeps=yes
-		    echo
-		    $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		    echo "*** I have the capability to make that library automatically link in when"
-		    echo "*** you link to this library.  But I can only do this if you have a"
-		    echo "*** shared version of the library, which I believe you do not have"
-		    echo "*** because a test_compile did reveal that the linker did not use it for"
-		    echo "*** its dynamic dependency list that programs get resolved with at runtime."
-		  fi
-		fi
-		;;
-	      *)
-		func_append newdeplibs " $i"
-		;;
-	      esac
-	    done
-	  else
-	    # Error occurred in the first compile.  Let's try to salvage
-	    # the situation: Compile a separate program for each library.
-	    for i in $deplibs; do
-	      case $i in
-	      -l*)
-		func_stripname -l '' "$i"
-		name=$func_stripname_result
-		$opt_dry_run || $RM conftest
-		if $LTCC $LTCFLAGS -o conftest conftest.c $i; then
-		  ldd_output=`ldd conftest`
-		  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
-		    case " $predeps $postdeps " in
-		    *" $i "*)
-		      func_append newdeplibs " $i"
-		      i=
-		      ;;
-		    esac
-		  fi
-		  if test -n "$i"; then
-		    libname=`eval "\\$ECHO \"$libname_spec\""`
-		    deplib_matches=`eval "\\$ECHO \"$library_names_spec\""`
-		    set dummy $deplib_matches; shift
-		    deplib_match=$1
-		    if test `expr "$ldd_output" : ".*$deplib_match"` -ne 0; then
-		      func_append newdeplibs " $i"
-		    else
-		      droppeddeps=yes
-		      echo
-		      $ECHO "*** Warning: dynamic linker does not accept needed library $i."
-		      echo "*** I have the capability to make that library automatically link in when"
-		      echo "*** you link to this library.  But I can only do this if you have a"
-		      echo "*** shared version of the library, which you do not appear to have"
-		      echo "*** because a test_compile did reveal that the linker did not use this one"
-		      echo "*** as a dynamic dependency that programs can get resolved with at runtime."
-		    fi
-		  fi
-		else
-		  droppeddeps=yes
-		  echo
-		  $ECHO "*** Warning!  Library $i is needed by this library but I was not able to"
-		  echo "*** make it link in!  You will probably need to install it or some"
-		  echo "*** library that it depends on before this library will be fully"
-		  echo "*** functional.  Installing it before continuing would be even better."
-		fi
-		;;
-	      *)
-		func_append newdeplibs " $i"
-		;;
-	      esac
-	    done
-	  fi
-	  ;;
-	file_magic*)
-	  set dummy $deplibs_check_method; shift
-	  file_magic_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  func_append newdeplibs " $a_deplib"
-		  a_deplib=
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib"; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		if test -n "$file_magic_glob"; then
-		  libnameglob=`func_echo_all "$libname" | $SED -e $file_magic_glob`
-		else
-		  libnameglob=$libname
-		fi
-		test yes = "$want_nocaseglob" && nocaseglob=`shopt -p nocaseglob`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  if test yes = "$want_nocaseglob"; then
-		    shopt -s nocaseglob
-		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
-		    $nocaseglob
-		  else
-		    potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null`
-		  fi
-		  for potent_lib in $potential_libs; do
-		      # Follow soft links.
-		      if ls -lLd "$potent_lib" 2>/dev/null |
-			 $GREP " -> " >/dev/null; then
-			continue
-		      fi
-		      # The statement above tries to avoid entering an
-		      # endless loop below, in case of cyclic links.
-		      # We might still enter an endless loop, since a link
-		      # loop can be closed while we follow links,
-		      # but so what?
-		      potlib=$potent_lib
-		      while test -h "$potlib" 2>/dev/null; do
-			potliblink=`ls -ld $potlib | $SED 's/.* -> //'`
-			case $potliblink in
-			[\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;;
-			*) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";;
-			esac
-		      done
-		      if eval $file_magic_cmd \"\$potlib\" 2>/dev/null |
-			 $SED -e 10q |
-			 $EGREP "$file_magic_regex" > /dev/null; then
-			func_append newdeplibs " $a_deplib"
-			a_deplib=
-			break 2
-		      fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib"; then
-		droppeddeps=yes
-		echo
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib"; then
-		  $ECHO "*** with $libname but no candidates were found. (...for file magic test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a file magic. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      func_append newdeplibs " $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	match_pattern*)
-	  set dummy $deplibs_check_method; shift
-	  match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"`
-	  for a_deplib in $deplibs; do
-	    case $a_deplib in
-	    -l*)
-	      func_stripname -l '' "$a_deplib"
-	      name=$func_stripname_result
-	      if test yes = "$allow_libtool_libs_with_static_runtimes"; then
-		case " $predeps $postdeps " in
-		*" $a_deplib "*)
-		  func_append newdeplibs " $a_deplib"
-		  a_deplib=
-		  ;;
-		esac
-	      fi
-	      if test -n "$a_deplib"; then
-		libname=`eval "\\$ECHO \"$libname_spec\""`
-		for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do
-		  potential_libs=`ls $i/$libname[.-]* 2>/dev/null`
-		  for potent_lib in $potential_libs; do
-		    potlib=$potent_lib # see symlink-check above in file_magic test
-		    if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \
-		       $EGREP "$match_pattern_regex" > /dev/null; then
-		      func_append newdeplibs " $a_deplib"
-		      a_deplib=
-		      break 2
-		    fi
-		  done
-		done
-	      fi
-	      if test -n "$a_deplib"; then
-		droppeddeps=yes
-		echo
-		$ECHO "*** Warning: linker path does not have real file for library $a_deplib."
-		echo "*** I have the capability to make that library automatically link in when"
-		echo "*** you link to this library.  But I can only do this if you have a"
-		echo "*** shared version of the library, which you do not appear to have"
-		echo "*** because I did check the linker path looking for a file starting"
-		if test -z "$potlib"; then
-		  $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)"
-		else
-		  $ECHO "*** with $libname and none of the candidates passed a file format test"
-		  $ECHO "*** using a regex pattern. Last file checked: $potlib"
-		fi
-	      fi
-	      ;;
-	    *)
-	      # Add a -L argument.
-	      func_append newdeplibs " $a_deplib"
-	      ;;
-	    esac
-	  done # Gone through all deplibs.
-	  ;;
-	none | unknown | *)
-	  newdeplibs=
-	  tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'`
-	  if test yes = "$allow_libtool_libs_with_static_runtimes"; then
-	    for i in $predeps $postdeps; do
-	      # can't use Xsed below, because $i might contain '/'
-	      tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"`
-	    done
-	  fi
-	  case $tmp_deplibs in
-	  *[!\	\ ]*)
-	    echo
-	    if test none = "$deplibs_check_method"; then
-	      echo "*** Warning: inter-library dependencies are not supported in this platform."
-	    else
-	      echo "*** Warning: inter-library dependencies are not known to be supported."
-	    fi
-	    echo "*** All declared inter-library dependencies are being dropped."
-	    droppeddeps=yes
-	    ;;
-	  esac
-	  ;;
-	esac
-	versuffix=$versuffix_save
-	major=$major_save
-	release=$release_save
-	libname=$libname_save
-	name=$name_save
-
-	case $host in
-	*-*-rhapsody* | *-*-darwin1.[012])
-	  # On Rhapsody replace the C library with the System framework
-	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'`
-	  ;;
-	esac
-
-	if test yes = "$droppeddeps"; then
-	  if test yes = "$module"; then
-	    echo
-	    echo "*** Warning: libtool could not satisfy all declared inter-library"
-	    $ECHO "*** dependencies of module $libname.  Therefore, libtool will create"
-	    echo "*** a static module, that should work as long as the dlopening"
-	    echo "*** application is linked with the -dlopen flag."
-	    if test -z "$global_symbol_pipe"; then
-	      echo
-	      echo "*** However, this would only work if libtool was able to extract symbol"
-	      echo "*** lists from a program, using 'nm' or equivalent, but libtool could"
-	      echo "*** not find such a program.  So, this module is probably useless."
-	      echo "*** 'nm' from GNU binutils and a full rebuild may help."
-	    fi
-	    if test no = "$build_old_libs"; then
-	      oldlibs=$output_objdir/$libname.$libext
-	      build_libtool_libs=module
-	      build_old_libs=yes
-	    else
-	      build_libtool_libs=no
-	    fi
-	  else
-	    echo "*** The inter-library dependencies that have been dropped here will be"
-	    echo "*** automatically added whenever a program is linked with this library"
-	    echo "*** or is declared to -dlopen it."
-
-	    if test no = "$allow_undefined"; then
-	      echo
-	      echo "*** Since this library must not contain undefined symbols,"
-	      echo "*** because either the platform does not support them or"
-	      echo "*** it was explicitly requested with -no-undefined,"
-	      echo "*** libtool will only create a static version of it."
-	      if test no = "$build_old_libs"; then
-		oldlibs=$output_objdir/$libname.$libext
-		build_libtool_libs=module
-		build_old_libs=yes
-	      else
-		build_libtool_libs=no
-	      fi
-	    fi
-	  fi
-	fi
-	# Done checking deplibs!
-	deplibs=$newdeplibs
-      fi
-      # Time to change all our "foo.ltframework" stuff back to "-framework foo"
-      case $host in
-	*-*-darwin*)
-	  newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	  ;;
-      esac
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $deplibs " in
-	  *" -L$path/$objdir "*)
-	    func_append new_libs " -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) func_append new_libs " $deplib" ;;
-	  esac
-	  ;;
-	*) func_append new_libs " $deplib" ;;
-	esac
-      done
-      deplibs=$new_libs
-
-      # All the library-specific variables (install_libdir is set above).
-      library_names=
-      old_library=
-      dlname=
-
-      # Test again, we may have decided not to build it any more
-      if test yes = "$build_libtool_libs"; then
-	# Remove $wl instances when linking with ld.
-	# FIXME: should test the right _cmds variable.
-	case $archive_cmds in
-	  *\$LD\ *) wl= ;;
-        esac
-	if test yes = "$hardcode_into_libs"; then
-	  # Hardcode the library paths
-	  hardcode_libdirs=
-	  dep_rpath=
-	  rpath=$finalize_rpath
-	  test relink = "$opt_mode" || rpath=$compile_rpath$rpath
-	  for libdir in $rpath; do
-	    if test -n "$hardcode_libdir_flag_spec"; then
-	      if test -n "$hardcode_libdir_separator"; then
-		func_replace_sysroot "$libdir"
-		libdir=$func_replace_sysroot_result
-		if test -z "$hardcode_libdirs"; then
-		  hardcode_libdirs=$libdir
-		else
-		  # Just accumulate the unique libdirs.
-		  case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-		  *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		    ;;
-		  *)
-		    func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
-		    ;;
-		  esac
-		fi
-	      else
-		eval flag=\"$hardcode_libdir_flag_spec\"
-		func_append dep_rpath " $flag"
-	      fi
-	    elif test -n "$runpath_var"; then
-	      case "$perm_rpath " in
-	      *" $libdir "*) ;;
-	      *) func_append perm_rpath " $libdir" ;;
-	      esac
-	    fi
-	  done
-	  # Substitute the hardcoded libdirs into the rpath.
-	  if test -n "$hardcode_libdir_separator" &&
-	     test -n "$hardcode_libdirs"; then
-	    libdir=$hardcode_libdirs
-	    eval "dep_rpath=\"$hardcode_libdir_flag_spec\""
-	  fi
-	  if test -n "$runpath_var" && test -n "$perm_rpath"; then
-	    # We should set the runpath_var.
-	    rpath=
-	    for dir in $perm_rpath; do
-	      func_append rpath "$dir:"
-	    done
-	    eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var"
-	  fi
-	  test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs"
-	fi
-
-	shlibpath=$finalize_shlibpath
-	test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath
-	if test -n "$shlibpath"; then
-	  eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var"
-	fi
-
-	# Get the real and link names of the library.
-	eval shared_ext=\"$shrext_cmds\"
-	eval library_names=\"$library_names_spec\"
-	set dummy $library_names
-	shift
-	realname=$1
-	shift
-
-	if test -n "$soname_spec"; then
-	  eval soname=\"$soname_spec\"
-	else
-	  soname=$realname
-	fi
-	if test -z "$dlname"; then
-	  dlname=$soname
-	fi
-
-	lib=$output_objdir/$realname
-	linknames=
-	for link
-	do
-	  func_append linknames " $link"
-	done
-
-	# Use standard objects if they are pic
-	test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	test "X$libobjs" = "X " && libobjs=
-
-	delfiles=
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp"
-	  export_symbols=$output_objdir/$libname.uexp
-	  func_append delfiles " $export_symbols"
-	fi
-
-	orig_export_symbols=
-	case $host_os in
-	cygwin* | mingw* | cegcc*)
-	  if test -n "$export_symbols" && test -z "$export_symbols_regex"; then
-	    # exporting using user supplied symfile
-	    func_dll_def_p "$export_symbols" || {
-	      # and it's NOT already a .def file. Must figure out
-	      # which of the given symbols are data symbols and tag
-	      # them as such. So, trigger use of export_symbols_cmds.
-	      # export_symbols gets reassigned inside the "prepare
-	      # the list of exported symbols" if statement, so the
-	      # include_expsyms logic still works.
-	      orig_export_symbols=$export_symbols
-	      export_symbols=
-	      always_export_symbols=yes
-	    }
-	  fi
-	  ;;
-	esac
-
-	# Prepare the list of exported symbols
-	if test -z "$export_symbols"; then
-	  if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then
-	    func_verbose "generating symbol list for '$libname.la'"
-	    export_symbols=$output_objdir/$libname.exp
-	    $opt_dry_run || $RM $export_symbols
-	    cmds=$export_symbols_cmds
-	    save_ifs=$IFS; IFS='~'
-	    for cmd1 in $cmds; do
-	      IFS=$save_ifs
-	      # Take the normal branch if the nm_file_list_spec branch
-	      # doesn't work or if tool conversion is not needed.
-	      case $nm_file_list_spec~$to_tool_file_cmd in
-		*~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*)
-		  try_normal_branch=yes
-		  eval cmd=\"$cmd1\"
-		  func_len " $cmd"
-		  len=$func_len_result
-		  ;;
-		*)
-		  try_normal_branch=no
-		  ;;
-	      esac
-	      if test yes = "$try_normal_branch" \
-		 && { test "$len" -lt "$max_cmd_len" \
-		      || test "$max_cmd_len" -le -1; }
-	      then
-		func_show_eval "$cmd" 'exit $?'
-		skipped_export=false
-	      elif test -n "$nm_file_list_spec"; then
-		func_basename "$output"
-		output_la=$func_basename_result
-		save_libobjs=$libobjs
-		save_output=$output
-		output=$output_objdir/$output_la.nm
-		func_to_tool_file "$output"
-		libobjs=$nm_file_list_spec$func_to_tool_file_result
-		func_append delfiles " $output"
-		func_verbose "creating $NM input file list: $output"
-		for obj in $save_libobjs; do
-		  func_to_tool_file "$obj"
-		  $ECHO "$func_to_tool_file_result"
-		done > "$output"
-		eval cmd=\"$cmd1\"
-		func_show_eval "$cmd" 'exit $?'
-		output=$save_output
-		libobjs=$save_libobjs
-		skipped_export=false
-	      else
-		# The command line is too long to execute in one step.
-		func_verbose "using reloadable object file for export list..."
-		skipped_export=:
-		# Break out early, otherwise skipped_export may be
-		# set to false by a later but shorter cmd.
-		break
-	      fi
-	    done
-	    IFS=$save_ifs
-	    if test -n "$export_symbols_regex" && test : != "$skipped_export"; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-	fi
-
-	if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	  tmp_export_symbols=$export_symbols
-	  test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
-	  $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
-	fi
-
-	if test : != "$skipped_export" && test -n "$orig_export_symbols"; then
-	  # The given exports_symbols file has to be filtered, so filter it.
-	  func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
-	  # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	  # 's' commands, which not all seds can handle. GNU sed should be fine
-	  # though. Also, the filter scales superlinearly with the number of
-	  # global variables. join(1) would be nice here, but unfortunately
-	  # isn't a blessed tool.
-	  $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	  func_append delfiles " $export_symbols $output_objdir/$libname.filter"
-	  export_symbols=$output_objdir/$libname.def
-	  $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	fi
-
-	tmp_deplibs=
-	for test_deplib in $deplibs; do
-	  case " $convenience " in
-	  *" $test_deplib "*) ;;
-	  *)
-	    func_append tmp_deplibs " $test_deplib"
-	    ;;
-	  esac
-	done
-	deplibs=$tmp_deplibs
-
-	if test -n "$convenience"; then
-	  if test -n "$whole_archive_flag_spec" &&
-	    test yes = "$compiler_needs_object" &&
-	    test -z "$libobjs"; then
-	    # extract the archives, so we have objects to list.
-	    # TODO: could optimize this to just extract one archive.
-	    whole_archive_flag_spec=
-	  fi
-	  if test -n "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  else
-	    gentop=$output_objdir/${outputname}x
-	    func_append generated " $gentop"
-
-	    func_extract_archives $gentop $convenience
-	    func_append libobjs " $func_extract_archives_result"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	fi
-
-	if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then
-	  eval flag=\"$thread_safe_flag_spec\"
-	  func_append linker_flags " $flag"
-	fi
-
-	# Make a backup of the uninstalled library when relinking
-	if test relink = "$opt_mode"; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $?
-	fi
-
-	# Do each of the archive commands.
-	if test yes = "$module" && test -n "$module_cmds"; then
-	  if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	    eval test_cmds=\"$module_expsym_cmds\"
-	    cmds=$module_expsym_cmds
-	  else
-	    eval test_cmds=\"$module_cmds\"
-	    cmds=$module_cmds
-	  fi
-	else
-	  if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	    eval test_cmds=\"$archive_expsym_cmds\"
-	    cmds=$archive_expsym_cmds
-	  else
-	    eval test_cmds=\"$archive_cmds\"
-	    cmds=$archive_cmds
-	  fi
-	fi
-
-	if test : != "$skipped_export" &&
-	   func_len " $test_cmds" &&
-	   len=$func_len_result &&
-	   test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  :
-	else
-	  # The command line is too long to link in one step, link piecewise
-	  # or, if using GNU ld and skipped_export is not :, use a linker
-	  # script.
-
-	  # Save the value of $output and $libobjs because we want to
-	  # use them later.  If we have whole_archive_flag_spec, we
-	  # want to use save_libobjs as it was before
-	  # whole_archive_flag_spec was expanded, because we can't
-	  # assume the linker understands whole_archive_flag_spec.
-	  # This may have to be revisited, in case too many
-	  # convenience libraries get linked in and end up exceeding
-	  # the spec.
-	  if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then
-	    save_libobjs=$libobjs
-	  fi
-	  save_output=$output
-	  func_basename "$output"
-	  output_la=$func_basename_result
-
-	  # Clear the reloadable object creation command queue and
-	  # initialize k to one.
-	  test_cmds=
-	  concat_cmds=
-	  objlist=
-	  last_robj=
-	  k=1
-
-	  if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then
-	    output=$output_objdir/$output_la.lnkscript
-	    func_verbose "creating GNU ld script: $output"
-	    echo 'INPUT (' > $output
-	    for obj in $save_libobjs
-	    do
-	      func_to_tool_file "$obj"
-	      $ECHO "$func_to_tool_file_result" >> $output
-	    done
-	    echo ')' >> $output
-	    func_append delfiles " $output"
-	    func_to_tool_file "$output"
-	    output=$func_to_tool_file_result
-	  elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then
-	    output=$output_objdir/$output_la.lnk
-	    func_verbose "creating linker input file list: $output"
-	    : > $output
-	    set x $save_libobjs
-	    shift
-	    firstobj=
-	    if test yes = "$compiler_needs_object"; then
-	      firstobj="$1 "
-	      shift
-	    fi
-	    for obj
-	    do
-	      func_to_tool_file "$obj"
-	      $ECHO "$func_to_tool_file_result" >> $output
-	    done
-	    func_append delfiles " $output"
-	    func_to_tool_file "$output"
-	    output=$firstobj\"$file_list_spec$func_to_tool_file_result\"
-	  else
-	    if test -n "$save_libobjs"; then
-	      func_verbose "creating reloadable object files..."
-	      output=$output_objdir/$output_la-$k.$objext
-	      eval test_cmds=\"$reload_cmds\"
-	      func_len " $test_cmds"
-	      len0=$func_len_result
-	      len=$len0
-
-	      # Loop over the list of objects to be linked.
-	      for obj in $save_libobjs
-	      do
-		func_len " $obj"
-		func_arith $len + $func_len_result
-		len=$func_arith_result
-		if test -z "$objlist" ||
-		   test "$len" -lt "$max_cmd_len"; then
-		  func_append objlist " $obj"
-		else
-		  # The command $test_cmds is almost too long, add a
-		  # command to the queue.
-		  if test 1 -eq "$k"; then
-		    # The first file doesn't have a previous command to add.
-		    reload_objs=$objlist
-		    eval concat_cmds=\"$reload_cmds\"
-		  else
-		    # All subsequent reloadable object files will link in
-		    # the last one created.
-		    reload_objs="$objlist $last_robj"
-		    eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\"
-		  fi
-		  last_robj=$output_objdir/$output_la-$k.$objext
-		  func_arith $k + 1
-		  k=$func_arith_result
-		  output=$output_objdir/$output_la-$k.$objext
-		  objlist=" $obj"
-		  func_len " $last_robj"
-		  func_arith $len0 + $func_len_result
-		  len=$func_arith_result
-		fi
-	      done
-	      # Handle the remaining objects by creating one last
-	      # reloadable object file.  All subsequent reloadable object
-	      # files will link in the last one created.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      reload_objs="$objlist $last_robj"
-	      eval concat_cmds=\"\$concat_cmds$reload_cmds\"
-	      if test -n "$last_robj"; then
-	        eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
-	      fi
-	      func_append delfiles " $output"
-
-	    else
-	      output=
-	    fi
-
-	    ${skipped_export-false} && {
-	      func_verbose "generating symbol list for '$libname.la'"
-	      export_symbols=$output_objdir/$libname.exp
-	      $opt_dry_run || $RM $export_symbols
-	      libobjs=$output
-	      # Append the command to create the export file.
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\"
-	      if test -n "$last_robj"; then
-		eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\"
-	      fi
-	    }
-
-	    test -n "$save_libobjs" &&
-	      func_verbose "creating a temporary reloadable object file: $output"
-
-	    # Loop through the commands generated above and execute them.
-	    save_ifs=$IFS; IFS='~'
-	    for cmd in $concat_cmds; do
-	      IFS=$save_ifs
-	      $opt_quiet || {
-		  func_quote_for_expand "$cmd"
-		  eval "func_echo $func_quote_for_expand_result"
-	      }
-	      $opt_dry_run || eval "$cmd" || {
-		lt_exit=$?
-
-		# Restore the uninstalled library and exit
-		if test relink = "$opt_mode"; then
-		  ( cd "$output_objdir" && \
-		    $RM "${realname}T" && \
-		    $MV "${realname}U" "$realname" )
-		fi
-
-		exit $lt_exit
-	      }
-	    done
-	    IFS=$save_ifs
-
-	    if test -n "$export_symbols_regex" && ${skipped_export-false}; then
-	      func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"'
-	      func_show_eval '$MV "${export_symbols}T" "$export_symbols"'
-	    fi
-	  fi
-
-          ${skipped_export-false} && {
-	    if test -n "$export_symbols" && test -n "$include_expsyms"; then
-	      tmp_export_symbols=$export_symbols
-	      test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols
-	      $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"'
-	    fi
-
-	    if test -n "$orig_export_symbols"; then
-	      # The given exports_symbols file has to be filtered, so filter it.
-	      func_verbose "filter symbol list for '$libname.la' to tag DATA exports"
-	      # FIXME: $output_objdir/$libname.filter potentially contains lots of
-	      # 's' commands, which not all seds can handle. GNU sed should be fine
-	      # though. Also, the filter scales superlinearly with the number of
-	      # global variables. join(1) would be nice here, but unfortunately
-	      # isn't a blessed tool.
-	      $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter
-	      func_append delfiles " $export_symbols $output_objdir/$libname.filter"
-	      export_symbols=$output_objdir/$libname.def
-	      $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols
-	    fi
-	  }
-
-	  libobjs=$output
-	  # Restore the value of output.
-	  output=$save_output
-
-	  if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then
-	    eval libobjs=\"\$libobjs $whole_archive_flag_spec\"
-	    test "X$libobjs" = "X " && libobjs=
-	  fi
-	  # Expand the library linking commands again to reset the
-	  # value of $libobjs for piecewise linking.
-
-	  # Do each of the archive commands.
-	  if test yes = "$module" && test -n "$module_cmds"; then
-	    if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then
-	      cmds=$module_expsym_cmds
-	    else
-	      cmds=$module_cmds
-	    fi
-	  else
-	    if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then
-	      cmds=$archive_expsym_cmds
-	    else
-	      cmds=$archive_cmds
-	    fi
-	  fi
-	fi
-
-	if test -n "$delfiles"; then
-	  # Append the command to remove temporary files to $cmds.
-	  eval cmds=\"\$cmds~\$RM $delfiles\"
-	fi
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop=$output_objdir/${outputname}x
-	  func_append generated " $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  func_append libobjs " $func_extract_archives_result"
-	  test "X$libobjs" = "X " && libobjs=
-	fi
-
-	save_ifs=$IFS; IFS='~'
-	for cmd in $cmds; do
-	  IFS=$sp$nl
-	  eval cmd=\"$cmd\"
-	  IFS=$save_ifs
-	  $opt_quiet || {
-	    func_quote_for_expand "$cmd"
-	    eval "func_echo $func_quote_for_expand_result"
-	  }
-	  $opt_dry_run || eval "$cmd" || {
-	    lt_exit=$?
-
-	    # Restore the uninstalled library and exit
-	    if test relink = "$opt_mode"; then
-	      ( cd "$output_objdir" && \
-	        $RM "${realname}T" && \
-		$MV "${realname}U" "$realname" )
-	    fi
-
-	    exit $lt_exit
-	  }
-	done
-	IFS=$save_ifs
-
-	# Restore the uninstalled library and exit
-	if test relink = "$opt_mode"; then
-	  $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $?
-
-	  if test -n "$convenience"; then
-	    if test -z "$whole_archive_flag_spec"; then
-	      func_show_eval '${RM}r "$gentop"'
-	    fi
-	  fi
-
-	  exit $EXIT_SUCCESS
-	fi
-
-	# Create links to the real library.
-	for linkname in $linknames; do
-	  if test "$realname" != "$linkname"; then
-	    func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?'
-	  fi
-	done
-
-	# If -module or -export-dynamic was specified, set the dlname.
-	if test yes = "$module" || test yes = "$export_dynamic"; then
-	  # On all known operating systems, these are identical.
-	  dlname=$soname
-	fi
-      fi
-      ;;
-
-    obj)
-      if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then
-	func_warning "'-dlopen' is ignored for objects"
-      fi
-
-      case " $deplibs" in
-      *\ -l* | *\ -L*)
-	func_warning "'-l' and '-L' are ignored for objects" ;;
-      esac
-
-      test -n "$rpath" && \
-	func_warning "'-rpath' is ignored for objects"
-
-      test -n "$xrpath" && \
-	func_warning "'-R' is ignored for objects"
-
-      test -n "$vinfo" && \
-	func_warning "'-version-info' is ignored for objects"
-
-      test -n "$release" && \
-	func_warning "'-release' is ignored for objects"
-
-      case $output in
-      *.lo)
-	test -n "$objs$old_deplibs" && \
-	  func_fatal_error "cannot build library object '$output' from non-libtool objects"
-
-	libobj=$output
-	func_lo2o "$libobj"
-	obj=$func_lo2o_result
-	;;
-      *)
-	libobj=
-	obj=$output
-	;;
-      esac
-
-      # Delete the old objects.
-      $opt_dry_run || $RM $obj $libobj
-
-      # Objects from convenience libraries.  This assumes
-      # single-version convenience libraries.  Whenever we create
-      # different ones for PIC/non-PIC, this we'll have to duplicate
-      # the extraction.
-      reload_conv_objs=
-      gentop=
-      # reload_cmds runs $LD directly, so let us get rid of
-      # -Wl from whole_archive_flag_spec and hope we can get by with
-      # turning comma into space..
-      wl=
-
-      if test -n "$convenience"; then
-	if test -n "$whole_archive_flag_spec"; then
-	  eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\"
-	  reload_conv_objs=$reload_objs\ `$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'`
-	else
-	  gentop=$output_objdir/${obj}x
-	  func_append generated " $gentop"
-
-	  func_extract_archives $gentop $convenience
-	  reload_conv_objs="$reload_objs $func_extract_archives_result"
-	fi
-      fi
-
-      # If we're not building shared, we need to use non_pic_objs
-      test yes = "$build_libtool_libs" || libobjs=$non_pic_objects
-
-      # Create the old-style object.
-      reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs
-
-      output=$obj
-      func_execute_cmds "$reload_cmds" 'exit $?'
-
-      # Exit if we aren't doing a library object file.
-      if test -z "$libobj"; then
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	exit $EXIT_SUCCESS
-      fi
-
-      test yes = "$build_libtool_libs" || {
-	if test -n "$gentop"; then
-	  func_show_eval '${RM}r "$gentop"'
-	fi
-
-	# Create an invalid libtool object if no PIC, so that we don't
-	# accidentally link it into a program.
-	# $show "echo timestamp > $libobj"
-	# $opt_dry_run || eval "echo timestamp > $libobj" || exit $?
-	exit $EXIT_SUCCESS
-      }
-
-      if test -n "$pic_flag" || test default != "$pic_mode"; then
-	# Only do commands if we really have different PIC objects.
-	reload_objs="$libobjs $reload_conv_objs"
-	output=$libobj
-	func_execute_cmds "$reload_cmds" 'exit $?'
-      fi
-
-      if test -n "$gentop"; then
-	func_show_eval '${RM}r "$gentop"'
-      fi
-
-      exit $EXIT_SUCCESS
-      ;;
-
-    prog)
-      case $host in
-	*cygwin*) func_stripname '' '.exe' "$output"
-	          output=$func_stripname_result.exe;;
-      esac
-      test -n "$vinfo" && \
-	func_warning "'-version-info' is ignored for programs"
-
-      test -n "$release" && \
-	func_warning "'-release' is ignored for programs"
-
-      $preload \
-	&& test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \
-	&& func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support."
-
-      case $host in
-      *-*-rhapsody* | *-*-darwin1.[012])
-	# On Rhapsody replace the C library is the System framework
-	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'`
-	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'`
-	;;
-      esac
-
-      case $host in
-      *-*-darwin*)
-	# Don't allow lazy linking, it breaks C++ global constructors
-	# But is supposedly fixed on 10.4 or later (yay!).
-	if test CXX = "$tagname"; then
-	  case ${MACOSX_DEPLOYMENT_TARGET-10.0} in
-	    10.[0123])
-	      func_append compile_command " $wl-bind_at_load"
-	      func_append finalize_command " $wl-bind_at_load"
-	    ;;
-	  esac
-	fi
-	# Time to change all our "foo.ltframework" stuff back to "-framework foo"
-	compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'`
-	;;
-      esac
-
-
-      # move library search paths that coincide with paths to not yet
-      # installed libraries to the beginning of the library search list
-      new_libs=
-      for path in $notinst_path; do
-	case " $new_libs " in
-	*" -L$path/$objdir "*) ;;
-	*)
-	  case " $compile_deplibs " in
-	  *" -L$path/$objdir "*)
-	    func_append new_libs " -L$path/$objdir" ;;
-	  esac
-	  ;;
-	esac
-      done
-      for deplib in $compile_deplibs; do
-	case $deplib in
-	-L*)
-	  case " $new_libs " in
-	  *" $deplib "*) ;;
-	  *) func_append new_libs " $deplib" ;;
-	  esac
-	  ;;
-	*) func_append new_libs " $deplib" ;;
-	esac
-      done
-      compile_deplibs=$new_libs
-
-
-      func_append compile_command " $compile_deplibs"
-      func_append finalize_command " $finalize_deplibs"
-
-      if test -n "$rpath$xrpath"; then
-	# If the user specified any rpath flags, then add them.
-	for libdir in $rpath $xrpath; do
-	  # This is the magic to use -rpath.
-	  case "$finalize_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append finalize_rpath " $libdir" ;;
-	  esac
-	done
-      fi
-
-      # Now hardcode the library paths
-      rpath=
-      hardcode_libdirs=
-      for libdir in $compile_rpath $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs=$libdir
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    func_append rpath " $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append perm_rpath " $libdir" ;;
-	  esac
-	fi
-	case $host in
-	*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*)
-	  testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'`
-	  case :$dllsearchpath: in
-	  *":$libdir:"*) ;;
-	  ::) dllsearchpath=$libdir;;
-	  *) func_append dllsearchpath ":$libdir";;
-	  esac
-	  case :$dllsearchpath: in
-	  *":$testbindir:"*) ;;
-	  ::) dllsearchpath=$testbindir;;
-	  *) func_append dllsearchpath ":$testbindir";;
-	  esac
-	  ;;
-	esac
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir=$hardcode_libdirs
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      compile_rpath=$rpath
-
-      rpath=
-      hardcode_libdirs=
-      for libdir in $finalize_rpath; do
-	if test -n "$hardcode_libdir_flag_spec"; then
-	  if test -n "$hardcode_libdir_separator"; then
-	    if test -z "$hardcode_libdirs"; then
-	      hardcode_libdirs=$libdir
-	    else
-	      # Just accumulate the unique libdirs.
-	      case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in
-	      *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*)
-		;;
-	      *)
-		func_append hardcode_libdirs "$hardcode_libdir_separator$libdir"
-		;;
-	      esac
-	    fi
-	  else
-	    eval flag=\"$hardcode_libdir_flag_spec\"
-	    func_append rpath " $flag"
-	  fi
-	elif test -n "$runpath_var"; then
-	  case "$finalize_perm_rpath " in
-	  *" $libdir "*) ;;
-	  *) func_append finalize_perm_rpath " $libdir" ;;
-	  esac
-	fi
-      done
-      # Substitute the hardcoded libdirs into the rpath.
-      if test -n "$hardcode_libdir_separator" &&
-	 test -n "$hardcode_libdirs"; then
-	libdir=$hardcode_libdirs
-	eval rpath=\" $hardcode_libdir_flag_spec\"
-      fi
-      finalize_rpath=$rpath
-
-      if test -n "$libobjs" && test yes = "$build_old_libs"; then
-	# Transform all the library objects into standard objects.
-	compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
-	finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP`
-      fi
-
-      func_generate_dlsyms "$outputname" "@PROGRAM@" false
-
-      # template prelinking step
-      if test -n "$prelink_cmds"; then
-	func_execute_cmds "$prelink_cmds" 'exit $?'
-      fi
-
-      wrappers_required=:
-      case $host in
-      *cegcc* | *mingw32ce*)
-        # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway.
-        wrappers_required=false
-        ;;
-      *cygwin* | *mingw* )
-        test yes = "$build_libtool_libs" || wrappers_required=false
-        ;;
-      *)
-        if test no = "$need_relink" || test yes != "$build_libtool_libs"; then
-          wrappers_required=false
-        fi
-        ;;
-      esac
-      $wrappers_required || {
-	# Replace the output file specification.
-	compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
-	link_command=$compile_command$compile_rpath
-
-	# We have no uninstalled library dependencies, so finalize right now.
-	exit_status=0
-	func_show_eval "$link_command" 'exit_status=$?'
-
-	if test -n "$postlink_cmds"; then
-	  func_to_tool_file "$output"
-	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	  func_execute_cmds "$postlink_cmds" 'exit $?'
-	fi
-
-	# Delete the generated files.
-	if test -f "$output_objdir/${outputname}S.$objext"; then
-	  func_show_eval '$RM "$output_objdir/${outputname}S.$objext"'
-	fi
-
-	exit $exit_status
-      }
-
-      if test -n "$compile_shlibpath$finalize_shlibpath"; then
-	compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command"
-      fi
-      if test -n "$finalize_shlibpath"; then
-	finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command"
-      fi
-
-      compile_var=
-      finalize_var=
-      if test -n "$runpath_var"; then
-	if test -n "$perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $perm_rpath; do
-	    func_append rpath "$dir:"
-	  done
-	  compile_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-	if test -n "$finalize_perm_rpath"; then
-	  # We should set the runpath_var.
-	  rpath=
-	  for dir in $finalize_perm_rpath; do
-	    func_append rpath "$dir:"
-	  done
-	  finalize_var="$runpath_var=\"$rpath\$$runpath_var\" "
-	fi
-      fi
-
-      if test yes = "$no_install"; then
-	# We don't need to create a wrapper script.
-	link_command=$compile_var$compile_command$compile_rpath
-	# Replace the output file specification.
-	link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'`
-	# Delete the old output file.
-	$opt_dry_run || $RM $output
-	# Link the executable and exit
-	func_show_eval "$link_command" 'exit $?'
-
-	if test -n "$postlink_cmds"; then
-	  func_to_tool_file "$output"
-	  postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	  func_execute_cmds "$postlink_cmds" 'exit $?'
-	fi
-
-	exit $EXIT_SUCCESS
-      fi
-
-      case $hardcode_action,$fast_install in
-        relink,*)
-	  # Fast installation is not supported
-	  link_command=$compile_var$compile_command$compile_rpath
-	  relink_command=$finalize_var$finalize_command$finalize_rpath
-
-	  func_warning "this platform does not like uninstalled shared libraries"
-	  func_warning "'$output' will be relinked during installation"
-	  ;;
-        *,yes)
-	  link_command=$finalize_var$compile_command$finalize_rpath
-	  relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'`
-          ;;
-	*,no)
-	  link_command=$compile_var$compile_command$compile_rpath
-	  relink_command=$finalize_var$finalize_command$finalize_rpath
-          ;;
-	*,needless)
-	  link_command=$finalize_var$compile_command$finalize_rpath
-	  relink_command=
-          ;;
-      esac
-
-      # Replace the output file specification.
-      link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'`
-
-      # Delete the old output files.
-      $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname
-
-      func_show_eval "$link_command" 'exit $?'
-
-      if test -n "$postlink_cmds"; then
-	func_to_tool_file "$output_objdir/$outputname"
-	postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'`
-	func_execute_cmds "$postlink_cmds" 'exit $?'
-      fi
-
-      # Now create the wrapper script.
-      func_verbose "creating $output"
-
-      # Quote the relink command for shipping.
-      if test -n "$relink_command"; then
-	# Preserve any variables that may affect compiler behavior
-	for var in $variables_saved_for_relink; do
-	  if eval test -z \"\${$var+set}\"; then
-	    relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	  elif eval var_value=\$$var; test -z "$var_value"; then
-	    relink_command="$var=; export $var; $relink_command"
-	  else
-	    func_quote_for_eval "$var_value"
-	    relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	  fi
-	done
-	relink_command="(cd `pwd`; $relink_command)"
-	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-      fi
-
-      # Only actually do things if not in dry run mode.
-      $opt_dry_run || {
-	# win32 will think the script is a binary if it has
-	# a .exe suffix, so we strip it off here.
-	case $output in
-	  *.exe) func_stripname '' '.exe' "$output"
-	         output=$func_stripname_result ;;
-	esac
-	# test for cygwin because mv fails w/o .exe extensions
-	case $host in
-	  *cygwin*)
-	    exeext=.exe
-	    func_stripname '' '.exe' "$outputname"
-	    outputname=$func_stripname_result ;;
-	  *) exeext= ;;
-	esac
-	case $host in
-	  *cygwin* | *mingw* )
-	    func_dirname_and_basename "$output" "" "."
-	    output_name=$func_basename_result
-	    output_path=$func_dirname_result
-	    cwrappersource=$output_path/$objdir/lt-$output_name.c
-	    cwrapper=$output_path/$output_name.exe
-	    $RM $cwrappersource $cwrapper
-	    trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_cwrapperexe_src > $cwrappersource
-
-	    # The wrapper executable is built using the $host compiler,
-	    # because it contains $host paths and files. If cross-
-	    # compiling, it, like the target executable, must be
-	    # executed on the $host or under an emulation environment.
-	    $opt_dry_run || {
-	      $LTCC $LTCFLAGS -o $cwrapper $cwrappersource
-	      $STRIP $cwrapper
-	    }
-
-	    # Now, create the wrapper script for func_source use:
-	    func_ltwrapper_scriptname $cwrapper
-	    $RM $func_ltwrapper_scriptname_result
-	    trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15
-	    $opt_dry_run || {
-	      # note: this script will not be executed, so do not chmod.
-	      if test "x$build" = "x$host"; then
-		$cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result
-	      else
-		func_emit_wrapper no > $func_ltwrapper_scriptname_result
-	      fi
-	    }
-	  ;;
-	  * )
-	    $RM $output
-	    trap "$RM $output; exit $EXIT_FAILURE" 1 2 15
-
-	    func_emit_wrapper no > $output
-	    chmod +x $output
-	  ;;
-	esac
-      }
-      exit $EXIT_SUCCESS
-      ;;
-    esac
-
-    # See if we need to build an old-fashioned archive.
-    for oldlib in $oldlibs; do
-
-      case $build_libtool_libs in
-        convenience)
-	  oldobjs="$libobjs_save $symfileobj"
-	  addlibs=$convenience
-	  build_libtool_libs=no
-	  ;;
-	module)
-	  oldobjs=$libobjs_save
-	  addlibs=$old_convenience
-	  build_libtool_libs=no
-          ;;
-	*)
-	  oldobjs="$old_deplibs $non_pic_objects"
-	  $preload && test -f "$symfileobj" \
-	    && func_append oldobjs " $symfileobj"
-	  addlibs=$old_convenience
-	  ;;
-      esac
-
-      if test -n "$addlibs"; then
-	gentop=$output_objdir/${outputname}x
-	func_append generated " $gentop"
-
-	func_extract_archives $gentop $addlibs
-	func_append oldobjs " $func_extract_archives_result"
-      fi
-
-      # Do each command in the archive commands.
-      if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then
-	cmds=$old_archive_from_new_cmds
-      else
-
-	# Add any objects from preloaded convenience libraries
-	if test -n "$dlprefiles"; then
-	  gentop=$output_objdir/${outputname}x
-	  func_append generated " $gentop"
-
-	  func_extract_archives $gentop $dlprefiles
-	  func_append oldobjs " $func_extract_archives_result"
-	fi
-
-	# POSIX demands no paths to be encoded in archives.  We have
-	# to avoid creating archives with duplicate basenames if we
-	# might have to extract them afterwards, e.g., when creating a
-	# static archive out of a convenience library, or when linking
-	# the entirety of a libtool archive into another (currently
-	# not supported by libtool).
-	if (for obj in $oldobjs
-	    do
-	      func_basename "$obj"
-	      $ECHO "$func_basename_result"
-	    done | sort | sort -uc >/dev/null 2>&1); then
-	  :
-	else
-	  echo "copying selected object files to avoid basename conflicts..."
-	  gentop=$output_objdir/${outputname}x
-	  func_append generated " $gentop"
-	  func_mkdir_p "$gentop"
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  counter=1
-	  for obj in $save_oldobjs
-	  do
-	    func_basename "$obj"
-	    objbase=$func_basename_result
-	    case " $oldobjs " in
-	    " ") oldobjs=$obj ;;
-	    *[\ /]"$objbase "*)
-	      while :; do
-		# Make sure we don't pick an alternate name that also
-		# overlaps.
-		newobj=lt$counter-$objbase
-		func_arith $counter + 1
-		counter=$func_arith_result
-		case " $oldobjs " in
-		*[\ /]"$newobj "*) ;;
-		*) if test ! -f "$gentop/$newobj"; then break; fi ;;
-		esac
-	      done
-	      func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj"
-	      func_append oldobjs " $gentop/$newobj"
-	      ;;
-	    *) func_append oldobjs " $obj" ;;
-	    esac
-	  done
-	fi
-	func_to_tool_file "$oldlib" func_convert_file_msys_to_w32
-	tool_oldlib=$func_to_tool_file_result
-	eval cmds=\"$old_archive_cmds\"
-
-	func_len " $cmds"
-	len=$func_len_result
-	if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then
-	  cmds=$old_archive_cmds
-	elif test -n "$archiver_list_spec"; then
-	  func_verbose "using command file archive linking..."
-	  for obj in $oldobjs
-	  do
-	    func_to_tool_file "$obj"
-	    $ECHO "$func_to_tool_file_result"
-	  done > $output_objdir/$libname.libcmd
-	  func_to_tool_file "$output_objdir/$libname.libcmd"
-	  oldobjs=" $archiver_list_spec$func_to_tool_file_result"
-	  cmds=$old_archive_cmds
-	else
-	  # the command line is too long to link in one step, link in parts
-	  func_verbose "using piecewise archive linking..."
-	  save_RANLIB=$RANLIB
-	  RANLIB=:
-	  objlist=
-	  concat_cmds=
-	  save_oldobjs=$oldobjs
-	  oldobjs=
-	  # Is there a better way of finding the last object in the list?
-	  for obj in $save_oldobjs
-	  do
-	    last_oldobj=$obj
-	  done
-	  eval test_cmds=\"$old_archive_cmds\"
-	  func_len " $test_cmds"
-	  len0=$func_len_result
-	  len=$len0
-	  for obj in $save_oldobjs
-	  do
-	    func_len " $obj"
-	    func_arith $len + $func_len_result
-	    len=$func_arith_result
-	    func_append objlist " $obj"
-	    if test "$len" -lt "$max_cmd_len"; then
-	      :
-	    else
-	      # the above command should be used before it gets too long
-	      oldobjs=$objlist
-	      if test "$obj" = "$last_oldobj"; then
-		RANLIB=$save_RANLIB
-	      fi
-	      test -z "$concat_cmds" || concat_cmds=$concat_cmds~
-	      eval concat_cmds=\"\$concat_cmds$old_archive_cmds\"
-	      objlist=
-	      len=$len0
-	    fi
-	  done
-	  RANLIB=$save_RANLIB
-	  oldobjs=$objlist
-	  if test -z "$oldobjs"; then
-	    eval cmds=\"\$concat_cmds\"
-	  else
-	    eval cmds=\"\$concat_cmds~\$old_archive_cmds\"
-	  fi
-	fi
-      fi
-      func_execute_cmds "$cmds" 'exit $?'
-    done
-
-    test -n "$generated" && \
-      func_show_eval "${RM}r$generated"
-
-    # Now create the libtool archive.
-    case $output in
-    *.la)
-      old_library=
-      test yes = "$build_old_libs" && old_library=$libname.$libext
-      func_verbose "creating $output"
-
-      # Preserve any variables that may affect compiler behavior
-      for var in $variables_saved_for_relink; do
-	if eval test -z \"\${$var+set}\"; then
-	  relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command"
-	elif eval var_value=\$$var; test -z "$var_value"; then
-	  relink_command="$var=; export $var; $relink_command"
-	else
-	  func_quote_for_eval "$var_value"
-	  relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command"
-	fi
-      done
-      # Quote the link command for shipping.
-      relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)"
-      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
-      if test yes = "$hardcode_automatic"; then
-	relink_command=
-      fi
-
-      # Only create the output if not a dry run.
-      $opt_dry_run || {
-	for installed in no yes; do
-	  if test yes = "$installed"; then
-	    if test -z "$install_libdir"; then
-	      break
-	    fi
-	    output=$output_objdir/${outputname}i
-	    # Replace all uninstalled libtool libraries with the installed ones
-	    newdependency_libs=
-	    for deplib in $dependency_libs; do
-	      case $deplib in
-	      *.la)
-		func_basename "$deplib"
-		name=$func_basename_result
-		func_resolve_sysroot "$deplib"
-		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result`
-		test -z "$libdir" && \
-		  func_fatal_error "'$deplib' is not a valid libtool archive"
-		func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      -L*)
-		func_stripname -L '' "$deplib"
-		func_replace_sysroot "$func_stripname_result"
-		func_append newdependency_libs " -L$func_replace_sysroot_result"
-		;;
-	      -R*)
-		func_stripname -R '' "$deplib"
-		func_replace_sysroot "$func_stripname_result"
-		func_append newdependency_libs " -R$func_replace_sysroot_result"
-		;;
-	      *) func_append newdependency_libs " $deplib" ;;
-	      esac
-	    done
-	    dependency_libs=$newdependency_libs
-	    newdlfiles=
-
-	    for lib in $dlfiles; do
-	      case $lib in
-	      *.la)
-	        func_basename "$lib"
-		name=$func_basename_result
-		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "'$lib' is not a valid libtool archive"
-		func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      *) func_append newdlfiles " $lib" ;;
-	      esac
-	    done
-	    dlfiles=$newdlfiles
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-	      *.la)
-		# Only pass preopened files to the pseudo-archive (for
-		# eventual linking with the app. that links it) if we
-		# didn't already link the preopened objects directly into
-		# the library:
-		func_basename "$lib"
-		name=$func_basename_result
-		eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib`
-		test -z "$libdir" && \
-		  func_fatal_error "'$lib' is not a valid libtool archive"
-		func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name"
-		;;
-	      esac
-	    done
-	    dlprefiles=$newdlprefiles
-	  else
-	    newdlfiles=
-	    for lib in $dlfiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      func_append newdlfiles " $abs"
-	    done
-	    dlfiles=$newdlfiles
-	    newdlprefiles=
-	    for lib in $dlprefiles; do
-	      case $lib in
-		[\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;;
-		*) abs=`pwd`"/$lib" ;;
-	      esac
-	      func_append newdlprefiles " $abs"
-	    done
-	    dlprefiles=$newdlprefiles
-	  fi
-	  $RM $output
-	  # place dlname in correct position for cygwin
-	  # In fact, it would be nice if we could use this code for all target
-	  # systems that can't hard-code library paths into their executables
-	  # and that have no shared library path variable independent of PATH,
-	  # but it turns out we can't easily determine that from inspecting
-	  # libtool variables, so we have to hard-code the OSs to which it
-	  # applies here; at the moment, that means platforms that use the PE
-	  # object format with DLL files.  See the long comment at the top of
-	  # tests/bindir.at for full details.
-	  tdlname=$dlname
-	  case $host,$output,$installed,$module,$dlname in
-	    *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll)
-	      # If a -bindir argument was supplied, place the dll there.
-	      if test -n "$bindir"; then
-		func_relative_path "$install_libdir" "$bindir"
-		tdlname=$func_relative_path_result/$dlname
-	      else
-		# Otherwise fall back on heuristic.
-		tdlname=../bin/$dlname
-	      fi
-	      ;;
-	  esac
-	  $ECHO > $output "\
-# $outputname - a libtool library file
-# Generated by $PROGRAM (GNU $PACKAGE) $VERSION
-#
-# Please DO NOT delete this file!
-# It is necessary for linking the library.
-
-# The name that we can dlopen(3).
-dlname='$tdlname'
-
-# Names of this library.
-library_names='$library_names'
-
-# The name of the static archive.
-old_library='$old_library'
-
-# Linker flags that cannot go in dependency_libs.
-inherited_linker_flags='$new_inherited_linker_flags'
-
-# Libraries that this one depends upon.
-dependency_libs='$dependency_libs'
-
-# Names of additional weak libraries provided by this library
-weak_library_names='$weak_libs'
-
-# Version information for $libname.
-current=$current
-age=$age
-revision=$revision
-
-# Is this an already installed library?
-installed=$installed
-
-# Should we warn about portability when linking against -modules?
-shouldnotlink=$module
-
-# Files to dlopen/dlpreopen
-dlopen='$dlfiles'
-dlpreopen='$dlprefiles'
-
-# Directory that this library needs to be installed in:
-libdir='$install_libdir'"
-	  if test no,yes = "$installed,$need_relink"; then
-	    $ECHO >> $output "\
-relink_command=\"$relink_command\""
-	  fi
-	done
-      }
-
-      # Do a symbolic link so that the libtool archive can be found in
-      # LD_LIBRARY_PATH before the program is installed.
-      func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?'
-      ;;
-    esac
-    exit $EXIT_SUCCESS
-}
-
-if test link = "$opt_mode" || test relink = "$opt_mode"; then
-  func_mode_link ${1+"$@"}
-fi
-
-
-# func_mode_uninstall arg...
-func_mode_uninstall ()
-{
-    $debug_cmd
-
-    RM=$nonopt
-    files=
-    rmforce=false
-    exit_status=0
-
-    # This variable tells wrapper scripts just to set variables rather
-    # than running their programs.
-    libtool_install_magic=$magic
-
-    for arg
-    do
-      case $arg in
-      -f) func_append RM " $arg"; rmforce=: ;;
-      -*) func_append RM " $arg" ;;
-      *) func_append files " $arg" ;;
-      esac
-    done
-
-    test -z "$RM" && \
-      func_fatal_help "you must specify an RM program"
-
-    rmdirs=
-
-    for file in $files; do
-      func_dirname "$file" "" "."
-      dir=$func_dirname_result
-      if test . = "$dir"; then
-	odir=$objdir
-      else
-	odir=$dir/$objdir
-      fi
-      func_basename "$file"
-      name=$func_basename_result
-      test uninstall = "$opt_mode" && odir=$dir
-
-      # Remember odir for removal later, being careful to avoid duplicates
-      if test clean = "$opt_mode"; then
-	case " $rmdirs " in
-	  *" $odir "*) ;;
-	  *) func_append rmdirs " $odir" ;;
-	esac
-      fi
-
-      # Don't error if the file doesn't exist and rm -f was used.
-      if { test -L "$file"; } >/dev/null 2>&1 ||
-	 { test -h "$file"; } >/dev/null 2>&1 ||
-	 test -f "$file"; then
-	:
-      elif test -d "$file"; then
-	exit_status=1
-	continue
-      elif $rmforce; then
-	continue
-      fi
-
-      rmfiles=$file
-
-      case $name in
-      *.la)
-	# Possibly a libtool archive, so verify it.
-	if func_lalib_p "$file"; then
-	  func_source $dir/$name
-
-	  # Delete the libtool libraries and symlinks.
-	  for n in $library_names; do
-	    func_append rmfiles " $odir/$n"
-	  done
-	  test -n "$old_library" && func_append rmfiles " $odir/$old_library"
-
-	  case $opt_mode in
-	  clean)
-	    case " $library_names " in
-	    *" $dlname "*) ;;
-	    *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;;
-	    esac
-	    test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i"
-	    ;;
-	  uninstall)
-	    if test -n "$library_names"; then
-	      # Do each command in the postuninstall commands.
-	      func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1'
-	    fi
-
-	    if test -n "$old_library"; then
-	      # Do each command in the old_postuninstall commands.
-	      func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1'
-	    fi
-	    # FIXME: should reinstall the best remaining shared library.
-	    ;;
-	  esac
-	fi
-	;;
-
-      *.lo)
-	# Possibly a libtool object, so verify it.
-	if func_lalib_p "$file"; then
-
-	  # Read the .lo file
-	  func_source $dir/$name
-
-	  # Add PIC object to the list of files to remove.
-	  if test -n "$pic_object" && test none != "$pic_object"; then
-	    func_append rmfiles " $dir/$pic_object"
-	  fi
-
-	  # Add non-PIC object to the list of files to remove.
-	  if test -n "$non_pic_object" && test none != "$non_pic_object"; then
-	    func_append rmfiles " $dir/$non_pic_object"
-	  fi
-	fi
-	;;
-
-      *)
-	if test clean = "$opt_mode"; then
-	  noexename=$name
-	  case $file in
-	  *.exe)
-	    func_stripname '' '.exe' "$file"
-	    file=$func_stripname_result
-	    func_stripname '' '.exe' "$name"
-	    noexename=$func_stripname_result
-	    # $file with .exe has already been added to rmfiles,
-	    # add $file without .exe
-	    func_append rmfiles " $file"
-	    ;;
-	  esac
-	  # Do a test to see if this is a libtool program.
-	  if func_ltwrapper_p "$file"; then
-	    if func_ltwrapper_executable_p "$file"; then
-	      func_ltwrapper_scriptname "$file"
-	      relink_command=
-	      func_source $func_ltwrapper_scriptname_result
-	      func_append rmfiles " $func_ltwrapper_scriptname_result"
-	    else
-	      relink_command=
-	      func_source $dir/$noexename
-	    fi
-
-	    # note $name still contains .exe if it was in $file originally
-	    # as does the version of $file that was added into $rmfiles
-	    func_append rmfiles " $odir/$name $odir/${name}S.$objext"
-	    if test yes = "$fast_install" && test -n "$relink_command"; then
-	      func_append rmfiles " $odir/lt-$name"
-	    fi
-	    if test "X$noexename" != "X$name"; then
-	      func_append rmfiles " $odir/lt-$noexename.c"
-	    fi
-	  fi
-	fi
-	;;
-      esac
-      func_show_eval "$RM $rmfiles" 'exit_status=1'
-    done
-
-    # Try to remove the $objdir's in the directories where we deleted files
-    for dir in $rmdirs; do
-      if test -d "$dir"; then
-	func_show_eval "rmdir $dir >/dev/null 2>&1"
-      fi
-    done
-
-    exit $exit_status
-}
-
-if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then
-  func_mode_uninstall ${1+"$@"}
-fi
-
-test -z "$opt_mode" && {
-  help=$generic_help
-  func_fatal_help "you must specify a MODE"
-}
-
-test -z "$exec_cmd" && \
-  func_fatal_help "invalid operation mode '$opt_mode'"
-
-if test -n "$exec_cmd"; then
-  eval exec "$exec_cmd"
-  exit $EXIT_FAILURE
-fi
-
-exit $exit_status
-
-
-# The TAGs below are defined such that we never get into a situation
-# where we disable both kinds of libraries.  Given conflicting
-# choices, we go for a static library, that is the most portable,
-# since we can't tell whether shared libraries were disabled because
-# the user asked for that or because the platform doesn't support
-# them.  This is particularly important on AIX, because we don't
-# support having both static and shared libraries enabled at the same
-# time on that platform, so we default to a shared-only configuration.
-# If a disable-shared tag is given, we'll fallback to a static-only
-# configuration.  But we'll never go from static-only to shared-only.
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-shared
-build_libtool_libs=no
-build_old_libs=yes
-# ### END LIBTOOL TAG CONFIG: disable-shared
-
-# ### BEGIN LIBTOOL TAG CONFIG: disable-static
-build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac`
-# ### END LIBTOOL TAG CONFIG: disable-static
-
-# Local Variables:
-# mode:shell-script
-# sh-indentation:2
-# End:
diff --git a/Modules/_ctypes/libffi/m4/asmcfi.m4 b/Modules/_ctypes/libffi/m4/asmcfi.m4
deleted file mode 100644
index dbf73a0..0000000
--- a/Modules/_ctypes/libffi/m4/asmcfi.m4
+++ /dev/null
@@ -1,13 +0,0 @@
-AC_DEFUN([GCC_AS_CFI_PSEUDO_OP],
-[AC_CACHE_CHECK([assembler .cfi pseudo-op support],
-    gcc_cv_as_cfi_pseudo_op, [
-    gcc_cv_as_cfi_pseudo_op=unknown
-    AC_TRY_COMPILE([asm (".cfi_startproc\n\t.cfi_endproc");],,
-		   [gcc_cv_as_cfi_pseudo_op=yes],
-		   [gcc_cv_as_cfi_pseudo_op=no])
- ])
- if test "x$gcc_cv_as_cfi_pseudo_op" = xyes; then
-    AC_DEFINE(HAVE_AS_CFI_PSEUDO_OP, 1,
-	      [Define if your assembler supports .cfi_* directives.])
- fi
-])
diff --git a/Modules/_ctypes/libffi/m4/ax_append_flag.m4 b/Modules/_ctypes/libffi/m4/ax_append_flag.m4
deleted file mode 100644
index 1d38b76..0000000
--- a/Modules/_ctypes/libffi/m4/ax_append_flag.m4
+++ /dev/null
@@ -1,69 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_append_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_APPEND_FLAG(FLAG, [FLAGS-VARIABLE])
-#
-# DESCRIPTION
-#
-#   FLAG is appended to the FLAGS-VARIABLE shell variable, with a space
-#   added in between.
-#
-#   If FLAGS-VARIABLE is not specified, the current language's flags (e.g.
-#   CFLAGS) is used.  FLAGS-VARIABLE is not changed if it already contains
-#   FLAG.  If FLAGS-VARIABLE is unset in the shell, it is set to exactly
-#   FLAG.
-#
-#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_APPEND_FLAG],
-[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
-AS_VAR_PUSHDEF([FLAGS], [m4_default($2,_AC_LANG_PREFIX[FLAGS])])dnl
-AS_VAR_SET_IF(FLAGS,
-  [case " AS_VAR_GET(FLAGS) " in
-    *" $1 "*)
-      AC_RUN_LOG([: FLAGS already contains $1])
-      ;;
-    *)
-      AC_RUN_LOG([: FLAGS="$FLAGS $1"])
-      AS_VAR_SET(FLAGS, ["AS_VAR_GET(FLAGS) $1"])
-      ;;
-   esac],
-  [AS_VAR_SET(FLAGS,["$1"])])
-AS_VAR_POPDEF([FLAGS])dnl
-])dnl AX_APPEND_FLAG
diff --git a/Modules/_ctypes/libffi/m4/ax_cc_maxopt.m4 b/Modules/_ctypes/libffi/m4/ax_cc_maxopt.m4
deleted file mode 100644
index 62e3b53..0000000
--- a/Modules/_ctypes/libffi/m4/ax_cc_maxopt.m4
+++ /dev/null
@@ -1,181 +0,0 @@
-# ===========================================================================
-#       http://www.gnu.org/software/autoconf-archive/ax_cc_maxopt.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CC_MAXOPT
-#
-# DESCRIPTION
-#
-#   Try to turn on "good" C optimization flags for various compilers and
-#   architectures, for some definition of "good". (In our case, good for
-#   FFTW and hopefully for other scientific codes. Modify as needed.)
-#
-#   The user can override the flags by setting the CFLAGS environment
-#   variable. The user can also specify --enable-portable-binary in order to
-#   disable any optimization flags that might result in a binary that only
-#   runs on the host architecture.
-#
-#   Note also that the flags assume that ANSI C aliasing rules are followed
-#   by the code (e.g. for gcc's -fstrict-aliasing), and that floating-point
-#   computations can be re-ordered as needed.
-#
-#   Requires macros: AX_CHECK_COMPILE_FLAG, AX_COMPILER_VENDOR,
-#   AX_GCC_ARCHFLAG, AX_GCC_X86_CPUID.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 13
-
-AC_DEFUN([AX_CC_MAXOPT],
-[
-AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AX_COMPILER_VENDOR])
-AC_REQUIRE([AC_CANONICAL_HOST])
-
-AC_ARG_ENABLE(portable-binary, [AS_HELP_STRING([--enable-portable-binary], [disable compiler optimizations that would produce unportable binaries])],
-	acx_maxopt_portable=$enableval, acx_maxopt_portable=no)
-
-# Try to determine "good" native compiler flags if none specified via CFLAGS
-if test "$ac_test_CFLAGS" != "set"; then
-  CFLAGS=""
-  case $ax_cv_c_compiler_vendor in
-    dec) CFLAGS="-newc -w0 -O5 -ansi_alias -ansi_args -fp_reorder -tune host"
-	 if test "x$acx_maxopt_portable" = xno; then
-           CFLAGS="$CFLAGS -arch host"
-         fi;;
-
-    sun) CFLAGS="-native -fast -xO5 -dalign"
-	 if test "x$acx_maxopt_portable" = xyes; then
-	   CFLAGS="$CFLAGS -xarch=generic"
-         fi;;
-
-    hp)  CFLAGS="+Oall +Optrs_ansi +DSnative"
-	 if test "x$acx_maxopt_portable" = xyes; then
-	   CFLAGS="$CFLAGS +DAportable"
-	 fi;;
-
-    ibm) if test "x$acx_maxopt_portable" = xno; then
-           xlc_opt="-qarch=auto -qtune=auto"
-	 else
-           xlc_opt="-qtune=auto"
-	 fi
-         AX_CHECK_COMPILE_FLAG($xlc_opt,
-		CFLAGS="-O3 -qansialias -w $xlc_opt",
-               [CFLAGS="-O3 -qansialias -w"
-                echo "******************************************************"
-                echo "*  You seem to have the IBM  C compiler.  It is      *"
-                echo "*  recommended for best performance that you use:    *"
-                echo "*                                                    *"
-                echo "*    CFLAGS=-O3 -qarch=xxx -qtune=xxx -qansialias -w *"
-                echo "*                      ^^^        ^^^                *"
-                echo "*  where xxx is pwr2, pwr3, 604, or whatever kind of *"
-                echo "*  CPU you have.  (Set the CFLAGS environment var.   *"
-                echo "*  and re-run configure.)  For more info, man cc.    *"
-                echo "******************************************************"])
-         ;;
-
-    intel) CFLAGS="-O3 -ansi_alias"
-	if test "x$acx_maxopt_portable" = xno; then
-	  icc_archflag=unknown
-	  icc_flags=""
-	  case $host_cpu in
-	    i686*|x86_64*)
-              # icc accepts gcc assembly syntax, so these should work:
-	      AX_GCC_X86_CPUID(0)
-              AX_GCC_X86_CPUID(1)
-	      case $ax_cv_gcc_x86_cpuid_0 in # see AX_GCC_ARCHFLAG
-                *:756e6547:*:*) # Intel
-                  case $ax_cv_gcc_x86_cpuid_1 in
-                    *6a?:*[[234]]:*:*|*6[[789b]]?:*:*:*) icc_flags="-xK";;
-                    *f3[[347]]:*:*:*|*f4[1347]:*:*:*) icc_flags="-xP -xN -xW -xK";;
-                    *f??:*:*:*) icc_flags="-xN -xW -xK";;
-                  esac ;;
-              esac ;;
-          esac
-          if test "x$icc_flags" != x; then
-            for flag in $icc_flags; do
-              AX_CHECK_COMPILE_FLAG($flag, [icc_archflag=$flag; break])
-            done
-          fi
-          AC_MSG_CHECKING([for icc architecture flag])
-	  AC_MSG_RESULT($icc_archflag)
-          if test "x$icc_archflag" != xunknown; then
-            CFLAGS="$CFLAGS $icc_archflag"
-          fi
-        fi
-	;;
-
-    gnu)
-     # default optimization flags for gcc on all systems
-     CFLAGS="-O3 -fomit-frame-pointer"
-
-     # -malign-double for x86 systems
-     # LIBFFI -- DON'T DO THIS - CHANGES ABI
-     # AX_CHECK_COMPILE_FLAG(-malign-double, CFLAGS="$CFLAGS -malign-double")
-
-     #  -fstrict-aliasing for gcc-2.95+
-     AX_CHECK_COMPILE_FLAG(-fstrict-aliasing,
-	CFLAGS="$CFLAGS -fstrict-aliasing")
-
-     # note that we enable "unsafe" fp optimization with other compilers, too
-     AX_CHECK_COMPILE_FLAG(-ffast-math, CFLAGS="$CFLAGS -ffast-math")
-
-     AX_GCC_ARCHFLAG($acx_maxopt_portable)
-     ;;
-  esac
-
-  if test -z "$CFLAGS"; then
-	echo ""
-	echo "********************************************************"
-        echo "* WARNING: Don't know the best CFLAGS for this system  *"
-        echo "* Use ./configure CFLAGS=... to specify your own flags *"
-	echo "* (otherwise, a default of CFLAGS=-O3 will be used)    *"
-	echo "********************************************************"
-	echo ""
-        CFLAGS="-O3"
-  fi
-
-  AX_CHECK_COMPILE_FLAG($CFLAGS, [], [
-	echo ""
-        echo "********************************************************"
-        echo "* WARNING: The guessed CFLAGS don't seem to work with  *"
-        echo "* your compiler.                                       *"
-        echo "* Use ./configure CFLAGS=... to specify your own flags *"
-        echo "********************************************************"
-        echo ""
-        CFLAGS=""
-  ])
-
-fi
-])
diff --git a/Modules/_ctypes/libffi/m4/ax_cflags_warn_all.m4 b/Modules/_ctypes/libffi/m4/ax_cflags_warn_all.m4
deleted file mode 100644
index 0fa3e18..0000000
--- a/Modules/_ctypes/libffi/m4/ax_cflags_warn_all.m4
+++ /dev/null
@@ -1,122 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_cflags_warn_all.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CFLAGS_WARN_ALL   [(shellvar [,default, [A/NA]])]
-#   AX_CXXFLAGS_WARN_ALL [(shellvar [,default, [A/NA]])]
-#   AX_FCFLAGS_WARN_ALL  [(shellvar [,default, [A/NA]])]
-#
-# DESCRIPTION
-#
-#   Try to find a compiler option that enables most reasonable warnings.
-#
-#   For the GNU compiler it will be -Wall (and -ansi -pedantic) The result
-#   is added to the shellvar being CFLAGS, CXXFLAGS, or FCFLAGS by default.
-#
-#   Currently this macro knows about the GCC, Solaris, Digital Unix, AIX,
-#   HP-UX, IRIX, NEC SX-5 (Super-UX 10), Cray J90 (Unicos 10.0.0.8), and
-#   Intel compilers.  For a given compiler, the Fortran flags are much more
-#   experimental than their C equivalents.
-#
-#    - $1 shell-variable-to-add-to : CFLAGS, CXXFLAGS, or FCFLAGS
-#    - $2 add-value-if-not-found : nothing
-#    - $3 action-if-found : add value to shellvariable
-#    - $4 action-if-not-found : nothing
-#
-#   NOTE: These macros depend on AX_APPEND_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2010 Rhys Ulerich <rhys.ulerich@gmail.com>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 14
-
-AC_DEFUN([AX_FLAGS_WARN_ALL],[dnl
-AS_VAR_PUSHDEF([FLAGS],[_AC_LANG_PREFIX[]FLAGS])dnl
-AS_VAR_PUSHDEF([VAR],[ac_cv_[]_AC_LANG_ABBREV[]flags_warn_all])dnl
-AC_CACHE_CHECK([m4_ifval($1,$1,FLAGS) for maximum warnings],
-VAR,[VAR="no, unknown"
-ac_save_[]FLAGS="$[]FLAGS"
-for ac_arg dnl
-in "-warn all  % -warn all"   dnl Intel
-   "-pedantic  % -Wall"       dnl GCC
-   "-xstrconst % -v"          dnl Solaris C
-   "-std1      % -verbose -w0 -warnprotos" dnl Digital Unix
-   "-qlanglvl=ansi % -qsrcmsg -qinfo=all:noppt:noppc:noobs:nocnd" dnl AIX
-   "-ansi -ansiE % -fullwarn" dnl IRIX
-   "+ESlit     % +w1"         dnl HP-UX C
-   "-Xc        % -pvctl[,]fullmsg" dnl NEC SX-5 (Super-UX 10)
-   "-h conform % -h msglevel 2" dnl Cray C (Unicos)
-   #
-do FLAGS="$ac_save_[]FLAGS "`echo $ac_arg | sed -e 's,%%.*,,' -e 's,%,,'`
-   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
-                     [VAR=`echo $ac_arg | sed -e 's,.*% *,,'` ; break])
-done
-FLAGS="$ac_save_[]FLAGS"
-])
-AS_VAR_POPDEF([FLAGS])dnl
-AC_REQUIRE([AX_APPEND_FLAG])
-case ".$VAR" in
-     .ok|.ok,*) m4_ifvaln($3,$3) ;;
-   .|.no|.no,*) m4_default($4,[m4_ifval($2,[AX_APPEND_FLAG([$2], [$1])])]) ;;
-   *) m4_default($3,[AX_APPEND_FLAG([$VAR], [$1])]) ;;
-esac
-AS_VAR_POPDEF([VAR])dnl
-])dnl AX_FLAGS_WARN_ALL
-dnl  implementation tactics:
-dnl   the for-argument contains a list of options. The first part of
-dnl   these does only exist to detect the compiler - usually it is
-dnl   a global option to enable -ansi or -extrawarnings. All other
-dnl   compilers will fail about it. That was needed since a lot of
-dnl   compilers will give false positives for some option-syntax
-dnl   like -Woption or -Xoption as they think of it is a pass-through
-dnl   to later compile stages or something. The "%" is used as a
-dnl   delimiter. A non-option comment can be given after "%%" marks
-dnl   which will be shown but not added to the respective C/CXXFLAGS.
-
-AC_DEFUN([AX_CFLAGS_WARN_ALL],[dnl
-AC_LANG_PUSH([C])
-AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
-AC_LANG_POP([C])
-])
-
-AC_DEFUN([AX_CXXFLAGS_WARN_ALL],[dnl
-AC_LANG_PUSH([C++])
-AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
-AC_LANG_POP([C++])
-])
-
-AC_DEFUN([AX_FCFLAGS_WARN_ALL],[dnl
-AC_LANG_PUSH([Fortran])
-AX_FLAGS_WARN_ALL([$1], [$2], [$3], [$4])
-AC_LANG_POP([Fortran])
-])
diff --git a/Modules/_ctypes/libffi/m4/ax_check_compile_flag.m4 b/Modules/_ctypes/libffi/m4/ax_check_compile_flag.m4
deleted file mode 100644
index c3a8d69..0000000
--- a/Modules/_ctypes/libffi/m4/ax_check_compile_flag.m4
+++ /dev/null
@@ -1,72 +0,0 @@
-# ===========================================================================
-#   http://www.gnu.org/software/autoconf-archive/ax_check_compile_flag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CHECK_COMPILE_FLAG(FLAG, [ACTION-SUCCESS], [ACTION-FAILURE], [EXTRA-FLAGS])
-#
-# DESCRIPTION
-#
-#   Check whether the given FLAG works with the current language's compiler
-#   or gives an error.  (Warnings, however, are ignored)
-#
-#   ACTION-SUCCESS/ACTION-FAILURE are shell commands to execute on
-#   success/failure.
-#
-#   If EXTRA-FLAGS is defined, it is added to the current language's default
-#   flags (e.g. CFLAGS) when the check is done.  The check is thus made with
-#   the flags: "CFLAGS EXTRA-FLAGS FLAG".  This can for example be used to
-#   force the compiler to issue an error when a bad flag is given.
-#
-#   NOTE: Implementation based on AX_CFLAGS_GCC_OPTION. Please keep this
-#   macro in sync with AX_CHECK_{PREPROC,LINK}_FLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2011 Maarten Bosmans <mkbosmans@gmail.com>
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 2
-
-AC_DEFUN([AX_CHECK_COMPILE_FLAG],
-[AC_PREREQ(2.59)dnl for _AC_LANG_PREFIX
-AS_VAR_PUSHDEF([CACHEVAR],[ax_cv_check_[]_AC_LANG_ABBREV[]flags_$4_$1])dnl
-AC_CACHE_CHECK([whether _AC_LANG compiler accepts $1], CACHEVAR, [
-  ax_check_save_flags=$[]_AC_LANG_PREFIX[]FLAGS
-  _AC_LANG_PREFIX[]FLAGS="$[]_AC_LANG_PREFIX[]FLAGS $4 $1"
-  AC_COMPILE_IFELSE([AC_LANG_PROGRAM()],
-    [AS_VAR_SET(CACHEVAR,[yes])],
-    [AS_VAR_SET(CACHEVAR,[no])])
-  _AC_LANG_PREFIX[]FLAGS=$ax_check_save_flags])
-AS_IF([test x"AS_VAR_GET(CACHEVAR)" = xyes],
-  [m4_default([$2], :)],
-  [m4_default([$3], :)])
-AS_VAR_POPDEF([CACHEVAR])dnl
-])dnl AX_CHECK_COMPILE_FLAGS
diff --git a/Modules/_ctypes/libffi/m4/ax_compiler_vendor.m4 b/Modules/_ctypes/libffi/m4/ax_compiler_vendor.m4
deleted file mode 100644
index 73e32ea..0000000
--- a/Modules/_ctypes/libffi/m4/ax_compiler_vendor.m4
+++ /dev/null
@@ -1,84 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_compiler_vendor.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_COMPILER_VENDOR
-#
-# DESCRIPTION
-#
-#   Determine the vendor of the C/C++ compiler, e.g., gnu, intel, ibm, sun,
-#   hp, borland, comeau, dec, cray, kai, lcc, metrowerks, sgi, microsoft,
-#   watcom, etc. The vendor is returned in the cache variable
-#   $ax_cv_c_compiler_vendor for C and $ax_cv_cxx_compiler_vendor for C++.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 11
-
-AC_DEFUN([AX_COMPILER_VENDOR],
-[AC_CACHE_CHECK([for _AC_LANG compiler vendor], ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor,
-  [# note: don't check for gcc first since some other compilers define __GNUC__
-  vendors="intel:     __ICC,__ECC,__INTEL_COMPILER
-           ibm:       __xlc__,__xlC__,__IBMC__,__IBMCPP__
-           pathscale: __PATHCC__,__PATHSCALE__
-           clang:     __clang__
-           gnu:       __GNUC__
-           sun:       __SUNPRO_C,__SUNPRO_CC
-           hp:        __HP_cc,__HP_aCC
-           dec:       __DECC,__DECCXX,__DECC_VER,__DECCXX_VER
-           borland:   __BORLANDC__,__TURBOC__
-           comeau:    __COMO__
-           cray:      _CRAYC
-           kai:       __KCC
-           lcc:       __LCC__
-           sgi:       __sgi,sgi
-           microsoft: _MSC_VER
-           metrowerks: __MWERKS__
-           watcom:    __WATCOMC__
-           portland:  __PGI
-           unknown:   UNKNOWN"
-  for ventest in $vendors; do
-    case $ventest in
-      *:) vendor=$ventest; continue ;;
-      *)  vencpp="defined("`echo $ventest | sed 's/,/) || defined(/g'`")" ;;
-    esac
-    AC_COMPILE_IFELSE([AC_LANG_PROGRAM(,[
-      #if !($vencpp)
-        thisisanerror;
-      #endif
-    ])], [break])
-  done
-  ax_cv_[]_AC_LANG_ABBREV[]_compiler_vendor=`echo $vendor | cut -d: -f1`
- ])
-])
diff --git a/Modules/_ctypes/libffi/m4/ax_configure_args.m4 b/Modules/_ctypes/libffi/m4/ax_configure_args.m4
deleted file mode 100644
index 0726b1b..0000000
--- a/Modules/_ctypes/libffi/m4/ax_configure_args.m4
+++ /dev/null
@@ -1,70 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_configure_args.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_CONFIGURE_ARGS
-#
-# DESCRIPTION
-#
-#   Helper macro for AX_ENABLE_BUILDDIR.
-#
-#   The traditional way of starting a subdir-configure is running the script
-#   with ${1+"$@"} but since autoconf 2.60 this is broken. Instead we have
-#   to rely on eval'ing $ac_configure_args however some old autoconf
-#   versions do not provide that. To ensure maximum portability of autoconf
-#   extension macros this helper can be AC_REQUIRE'd so that
-#   $ac_configure_args will alsways be present.
-#
-#   Sadly, the traditional "exec $SHELL" of the enable_builddir macros is
-#   spoiled now and must be replaced by "eval + exit $?".
-#
-#   Example:
-#
-#     AC_DEFUN([AX_ENABLE_SUBDIR],[dnl
-#       AC_REQUIRE([AX_CONFIGURE_ARGS])dnl
-#       eval $SHELL $ac_configure_args || exit $?
-#       ...])
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Guido U. Draheim <guidod@gmx.de>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 9
-
-AC_DEFUN([AX_CONFIGURE_ARGS],[
-   # [$]@ is unsable in 2.60+ but earlier autoconf had no ac_configure_args
-   if test "${ac_configure_args+set}" != "set" ; then
-      ac_configure_args=
-      for ac_arg in ${1+"[$]@"}; do
-         ac_configure_args="$ac_configure_args '$ac_arg'"
-      done
-   fi
-])
diff --git a/Modules/_ctypes/libffi/m4/ax_enable_builddir.m4 b/Modules/_ctypes/libffi/m4/ax_enable_builddir.m4
deleted file mode 100644
index 3fb8731..0000000
--- a/Modules/_ctypes/libffi/m4/ax_enable_builddir.m4
+++ /dev/null
@@ -1,300 +0,0 @@
-# ===========================================================================
-#    http://www.gnu.org/software/autoconf-archive/ax_enable_builddir.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_ENABLE_BUILDDIR [(dirstring-or-command [,Makefile.mk [,-all]])]
-#
-# DESCRIPTION
-#
-#   If the current configure was run within the srcdir then we move all
-#   configure-files into a subdir and let the configure steps continue
-#   there. We provide an option --disable-builddir to suppress the move into
-#   a separate builddir.
-#
-#   Defaults:
-#
-#     $1 = $host (overridden with $HOST)
-#     $2 = Makefile.mk
-#     $3 = -all
-#
-#   This macro must be called before AM_INIT_AUTOMAKE. It creates a default
-#   toplevel srcdir Makefile from the information found in the created
-#   toplevel builddir Makefile. It just copies the variables and
-#   rule-targets, each extended with a default rule-execution that recurses
-#   into the build directory of the current "HOST". You can override the
-#   auto-dection through `config.guess` and build-time of course, as in
-#
-#     make HOST=i386-mingw-cross
-#
-#   which can of course set at configure time as well using
-#
-#     configure --host=i386-mingw-cross
-#
-#   After the default has been created, additional rules can be appended
-#   that will not just recurse into the subdirectories and only ever exist
-#   in the srcdir toplevel makefile - these parts are read from the $2 =
-#   Makefile.mk file
-#
-#   The automatic rules are usually scanning the toplevel Makefile for lines
-#   like '#### $host |$builddir' to recognize the place where to recurse
-#   into. Usually, the last one is the only one used. However, almost all
-#   targets have an additional "*-all" rule which makes the script to
-#   recurse into _all_ variants of the current HOST (!!) setting. The "-all"
-#   suffix can be overriden for the macro as well.
-#
-#   a special rule is only given for things like "dist" that will copy the
-#   tarball from the builddir to the sourcedir (or $(PUB)) for reason of
-#   convenience.
-#
-# LICENSE
-#
-#   Copyright (c) 2009 Guido U. Draheim <guidod@gmx.de>
-#   Copyright (c) 2009 Alan Jenkins <alan-jenkins@tuffmail.co.uk>
-#
-#   This program is free software; you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation; either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 23
-
-AC_DEFUN([AX_ENABLE_BUILDDIR],[
-AC_REQUIRE([AC_CANONICAL_HOST])[]dnl
-AC_REQUIRE([AX_CONFIGURE_ARGS])[]dnl
-AC_REQUIRE([AM_AUX_DIR_EXPAND])[]dnl
-AC_BEFORE([$0],[AM_INIT_AUTOMAKE])dnl
-AS_VAR_PUSHDEF([SUB],[ax_enable_builddir])dnl
-AS_VAR_PUSHDEF([AUX],[ax_enable_builddir_auxdir])dnl
-AS_VAR_PUSHDEF([SED],[ax_enable_builddir_sed])dnl
-SUB="."
-AC_ARG_ENABLE([builddir], AS_HELP_STRING(
-  [--disable-builddir],[disable automatic build in subdir of sources])
-  ,[SUB="$enableval"], [SUB="auto"])
-if test ".$ac_srcdir_defaulted" != ".no" ; then
-if test ".$srcdir" = ".." ; then
-  if test -f config.status ; then
-    AC_MSG_NOTICE(toplevel srcdir already configured... skipping subdir build)
-  else
-    test ".$SUB" = "."  && SUB="."
-    test ".$SUB" = ".no"  && SUB="."
-    test ".$TARGET" = "." && TARGET="$target"
-    test ".$SUB" = ".auto" && SUB="m4_ifval([$1], [$1],[$TARGET])"
-    if test ".$SUB" != ".." ; then    # we know where to go and
-      AS_MKDIR_P([$SUB])
-      echo __.$SUB.__ > $SUB/conftest.tmp
-      cd $SUB
-      if grep __.$SUB.__ conftest.tmp >/dev/null 2>/dev/null ; then
-        rm conftest.tmp
-        AC_MSG_RESULT([continue configure in default builddir "./$SUB"])
-      else
-        AC_MSG_ERROR([could not change to default builddir "./$SUB"])
-      fi
-      srcdir=`echo "$SUB" |
-              sed -e 's,^\./,,;s,[[^/]]$,&/,;s,[[^/]]*/,../,g;s,[[/]]$,,;'`
-      # going to restart from subdirectory location
-      test -f $srcdir/config.log   && mv $srcdir/config.log   .
-      test -f $srcdir/confdefs.h   && mv $srcdir/confdefs.h   .
-      test -f $srcdir/conftest.log && mv $srcdir/conftest.log .
-      test -f $srcdir/$cache_file  && mv $srcdir/$cache_file  .
-      AC_MSG_RESULT(....exec $SHELL $srcdir/[$]0 "--srcdir=$srcdir" "--enable-builddir=$SUB" ${1+"[$]@"})
-      case "[$]0" in # restart
-       [/\\]*) eval $SHELL "'[$]0'" "'--srcdir=$srcdir'" "'--enable-builddir=$SUB'" $ac_configure_args ;;
-       *) eval $SHELL "'$srcdir/[$]0'" "'--srcdir=$srcdir'" "'--enable-builddir=$SUB'" $ac_configure_args ;;
-      esac ; exit $?
-    fi
-  fi
-fi fi
-test ".$SUB" = ".auto" && SUB="."
-dnl ac_path_prog uses "set dummy" to override $@ which would defeat the "exec"
-AC_PATH_PROG(SED,gsed sed, sed)
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-AS_VAR_POPDEF([SED])dnl
-AS_VAR_POPDEF([AUX])dnl
-AS_VAR_POPDEF([SUB])dnl
-AC_CONFIG_COMMANDS([buildir],[dnl .............. config.status ..............
-AS_VAR_PUSHDEF([SUB],[ax_enable_builddir])dnl
-AS_VAR_PUSHDEF([TOP],[top_srcdir])dnl
-AS_VAR_PUSHDEF([SRC],[ac_top_srcdir])dnl
-AS_VAR_PUSHDEF([AUX],[ax_enable_builddir_auxdir])dnl
-AS_VAR_PUSHDEF([SED],[ax_enable_builddir_sed])dnl
-pushdef([END],[Makefile.mk])dnl
-pushdef([_ALL],[ifelse([$3],,[-all],[$3])])dnl
-  SRC="$ax_enable_builddir_srcdir"
-  if test ".$SUB" = ".." ; then
-    if test -f "$TOP/Makefile" ; then
-      AC_MSG_NOTICE([skipping TOP/Makefile - left untouched])
-    else
-      AC_MSG_NOTICE([skipping TOP/Makefile - not created])
-    fi
-  else
-    if test -f "$SRC/Makefile" ; then
-      a=`grep "^VERSION " "$SRC/Makefile"` ; b=`grep "^VERSION " Makefile`
-      test "$a" != "$b" && rm "$SRC/Makefile"
-    fi
-    if test -f "$SRC/Makefile" ; then
-	echo "$SRC/Makefile : $SRC/Makefile.in" > $tmp/conftemp.mk
-	echo "	[]@ echo 'REMOVED,,,' >\$[]@" >> $tmp/conftemp.mk
-      eval "${MAKE-make} -f $tmp/conftemp.mk 2>/dev/null >/dev/null"
-      if grep '^REMOVED,,,' "$SRC/Makefile" >/dev/null
-      then rm $SRC/Makefile ; fi
-      cp $tmp/conftemp.mk $SRC/makefiles.mk~      ## DEBUGGING
-    fi
-    if test ! -f "$SRC/Makefile" ; then
-      AC_MSG_NOTICE([create TOP/Makefile guessed from local Makefile])
-      x='`' ; cat >$tmp/conftemp.sed <<_EOF
-/^\$/n
-x
-/^\$/bS
-x
-/\\\\\$/{H;d;}
-{H;s/.*//;x;}
-bM
-:S
-x
-/\\\\\$/{h;d;}
-{h;s/.*//;x;}
-:M
-s/\\(\\n\\)	/\\1 /g
-/^	/d
-/^[[	 ]]*[[\\#]]/d
-/^VPATH *=/d
-s/^srcdir *=.*/srcdir = ./
-s/^top_srcdir *=.*/top_srcdir = ./
-/[[:=]]/!d
-/^\\./d
-dnl Now handle rules (i.e. lines containing ":" but not " = ").
-/ = /b
-/ .= /b
-/:/!b
-s/:.*/:/
-s/ /  /g
-s/ \\([[a-z]][[a-z-]]*[[a-zA-Z0-9]]\\)\\([[ :]]\\)/ \\1 \\1[]_ALL\\2/g
-s/^\\([[a-z]][[a-z-]]*[[a-zA-Z0-9]]\\)\\([[ :]]\\)/\\1 \\1[]_ALL\\2/
-s/  / /g
-/^all all[]_ALL[[ :]]/i\\
-all-configured : all[]_ALL
-dnl dist-all exists... and would make for dist-all-all
-s/ [[a-zA-Z0-9-]]*[]_ALL [[a-zA-Z0-9-]]*[]_ALL[]_ALL//g
-/[]_ALL[]_ALL/d
-a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
-	; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
-	; use=$x basename "\$\@" _ALL $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$n * \$\@"; if test "\$\$n" -eq "0" ; then : \\\\\\
-	; BUILD=$x grep "^####.*|" Makefile |tail -1| sed -e 's/.*|//' $x ; fi \\\\\\
-	; test ".\$\$BUILD" = "." && BUILD="." \\\\\\
-	; test "\$\$use" = "\$\@" && BUILD=$x echo "\$\$BUILD" | tail -1 $x \\\\\\
-	; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; (cd "\$\$i" && test ! -f configure && \$(MAKE) \$\$use) || exit; done
-dnl special rule add-on: "dist" copies the tarball to $(PUB). (source tree)
-/dist[]_ALL *:/a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
-	; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
-	; found=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).tar.*" \\\\\\
-	; if test "\$\$found" -eq "0" ; then : \\\\\\
-	; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\
-	; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; for f in \$\$i/\$(PACKAGE)-\$(VERSION).tar.* \\\\\\
-	; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
-dnl special rule add-on: "dist-foo" copies all the archives to $(PUB). (source tree)
-/dist-[[a-zA-Z0-9]]*[]_ALL *:/a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh ./config.guess $x \\\\\\
-	; BUILD=$x grep "^#### \$\$HOST " Makefile | sed -e 's/.*|//' $x \\\\\\
-	; found=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$found \$(PACKAGE)-\$(VERSION).*" \\\\\\
-	; if test "\$\$found" -eq "0" ; then : \\\\\\
-	; BUILD=$x grep "^#### .*|" Makefile |tail -1| sed -e 's/.*|//' $x \\\\\\
-	; fi ; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; for f in \$\$i/\$(PACKAGE)-\$(VERSION).* \\\\\\
-	; do test -f "\$\$f" && mv "\$\$f" \$(PUB). ; done ; break ; done
-dnl special rule add-on: "distclean" removes all local builddirs completely
-/distclean[]_ALL *:/a\\
-	@ HOST="\$(HOST)\" \\\\\\
-	; test ".\$\$HOST" = "." && HOST=$x sh $AUX/config.guess $x \\\\\\
-	; BUILD=$x grep "^#### .*|" Makefile | sed -e 's/.*|//' $x \\\\\\
-	; use=$x basename "\$\@" _ALL $x; n=$x echo \$\$BUILD | wc -w $x \\\\\\
-	; echo "MAKE \$\$HOST : \$\$n * \$\@ (all local builds)" \\\\\\
-	; test ".\$\$BUILD" = "." && BUILD="." \\\\\\
-	; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; echo "# rm -r \$\$i"; done ; echo "# (sleep 3)" ; sleep 3 \\\\\\
-	; for i in \$\$BUILD ; do test ".\$\$i" = "." && continue \\\\\\
-	; echo "\$\$i" | grep "^/" > /dev/null && continue \\\\\\
-	; echo "\$\$i" | grep "^../" > /dev/null && continue \\\\\\
-	; echo "rm -r \$\$i"; (rm -r "\$\$i") ; done ; rm Makefile
-_EOF
-      cp "$tmp/conftemp.sed" "$SRC/makefile.sed~"            ## DEBUGGING
-      $SED -f $tmp/conftemp.sed Makefile >$SRC/Makefile
-      if test -f "$SRC/m4_ifval([$2],[$2],[END])" ; then
-        AC_MSG_NOTICE([extend TOP/Makefile with TOP/m4_ifval([$2],[$2],[END])])
-        cat $SRC/END >>$SRC/Makefile
-      fi ; xxxx="####"
-      echo "$xxxx CONFIGURATIONS FOR TOPLEVEL MAKEFILE: " >>$SRC/Makefile
-      # sanity check
-      if grep '^; echo "MAKE ' $SRC/Makefile >/dev/null ; then
-        AC_MSG_NOTICE([buggy sed found - it deletes tab in "a" text parts])
-        $SED -e '/^@ HOST=/s/^/	/' -e '/^; /s/^/	/' $SRC/Makefile \
-          >$SRC/Makefile~
-        (test -s $SRC/Makefile~ && mv $SRC/Makefile~ $SRC/Makefile) 2>/dev/null
-      fi
-    else
-      xxxx="\\#\\#\\#\\#"
-      # echo "/^$xxxx *$ax_enable_builddir_host /d" >$tmp/conftemp.sed
-      echo "s!^$xxxx [[^|]]* | *$SUB *\$!$xxxx ...... $SUB!" >$tmp/conftemp.sed
-      $SED -f "$tmp/conftemp.sed" "$SRC/Makefile" >$tmp/mkfile.tmp
-        cp "$tmp/conftemp.sed" "$SRC/makefiles.sed~"         ## DEBUGGING
-        cp "$tmp/mkfile.tmp"   "$SRC/makefiles.out~"         ## DEBUGGING
-      if cmp -s "$SRC/Makefile" "$tmp/mkfile.tmp" 2>/dev/null ; then
-        AC_MSG_NOTICE([keeping TOP/Makefile from earlier configure])
-        rm "$tmp/mkfile.tmp"
-      else
-        AC_MSG_NOTICE([reusing TOP/Makefile from earlier configure])
-        mv "$tmp/mkfile.tmp" "$SRC/Makefile"
-      fi
-    fi
-    AC_MSG_NOTICE([build in $SUB (HOST=$ax_enable_builddir_host)])
-    xxxx="####"
-    echo "$xxxx" "$ax_enable_builddir_host" "|$SUB" >>$SRC/Makefile
-  fi
-popdef([END])dnl
-AS_VAR_POPDEF([SED])dnl
-AS_VAR_POPDEF([AUX])dnl
-AS_VAR_POPDEF([SRC])dnl
-AS_VAR_POPDEF([TOP])dnl
-AS_VAR_POPDEF([SUB])dnl
-],[dnl
-ax_enable_builddir_srcdir="$srcdir"                    # $srcdir
-ax_enable_builddir_host="$HOST"                        # $HOST / $host
-ax_enable_builddir_version="$VERSION"                  # $VERSION
-ax_enable_builddir_package="$PACKAGE"                  # $PACKAGE
-ax_enable_builddir_auxdir="$ax_enable_builddir_auxdir" # $AUX
-ax_enable_builddir_sed="$ax_enable_builddir_sed"       # $SED
-ax_enable_builddir="$ax_enable_builddir"               # $SUB
-])dnl
-])
diff --git a/Modules/_ctypes/libffi/m4/ax_gcc_archflag.m4 b/Modules/_ctypes/libffi/m4/ax_gcc_archflag.m4
deleted file mode 100644
index aab2661..0000000
--- a/Modules/_ctypes/libffi/m4/ax_gcc_archflag.m4
+++ /dev/null
@@ -1,225 +0,0 @@
-# ===========================================================================
-#      http://www.gnu.org/software/autoconf-archive/ax_gcc_archflag.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_ARCHFLAG([PORTABLE?], [ACTION-SUCCESS], [ACTION-FAILURE])
-#
-# DESCRIPTION
-#
-#   This macro tries to guess the "native" arch corresponding to the target
-#   architecture for use with gcc's -march=arch or -mtune=arch flags. If
-#   found, the cache variable $ax_cv_gcc_archflag is set to this flag and
-#   ACTION-SUCCESS is executed; otherwise $ax_cv_gcc_archflag is set to
-#   "unknown" and ACTION-FAILURE is executed. The default ACTION-SUCCESS is
-#   to add $ax_cv_gcc_archflag to the end of $CFLAGS.
-#
-#   PORTABLE? should be either [yes] (default) or [no]. In the former case,
-#   the flag is set to -mtune (or equivalent) so that the architecture is
-#   only used for tuning, but the instruction set used is still portable. In
-#   the latter case, the flag is set to -march (or equivalent) so that
-#   architecture-specific instructions are enabled.
-#
-#   The user can specify --with-gcc-arch=<arch> in order to override the
-#   macro's choice of architecture, or --without-gcc-arch to disable this.
-#
-#   When cross-compiling, or if $CC is not gcc, then ACTION-FAILURE is
-#   called unless the user specified --with-gcc-arch manually.
-#
-#   Requires macros: AX_CHECK_COMPILE_FLAG, AX_GCC_X86_CPUID
-#
-#   (The main emphasis here is on recent CPUs, on the principle that doing
-#   high-performance computing on old hardware is uncommon.)
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#   Copyright (c) 2012 Tsukasa Oi
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 11
-
-AC_DEFUN([AX_GCC_ARCHFLAG],
-[AC_REQUIRE([AC_PROG_CC])
-AC_REQUIRE([AC_CANONICAL_HOST])
-
-AC_ARG_WITH(gcc-arch, [AS_HELP_STRING([--with-gcc-arch=<arch>], [use architecture <arch> for gcc -march/-mtune, instead of guessing])],
-	ax_gcc_arch=$withval, ax_gcc_arch=yes)
-
-AC_MSG_CHECKING([for gcc architecture flag])
-AC_MSG_RESULT([])
-AC_CACHE_VAL(ax_cv_gcc_archflag,
-[
-ax_cv_gcc_archflag="unknown"
-
-if test "$GCC" = yes; then
-
-if test "x$ax_gcc_arch" = xyes; then
-ax_gcc_arch=""
-if test "$cross_compiling" = no; then
-case $host_cpu in
-  i[[3456]]86*|x86_64*) # use cpuid codes
-     AX_GCC_X86_CPUID(0)
-     AX_GCC_X86_CPUID(1)
-     case $ax_cv_gcc_x86_cpuid_0 in
-       *:756e6547:*:*) # Intel
-          case $ax_cv_gcc_x86_cpuid_1 in
-	    *5[[48]]?:*:*:*) ax_gcc_arch="pentium-mmx pentium" ;;
-	    *5??:*:*:*) ax_gcc_arch=pentium ;;
-	    *0?6[[3456]]?:*:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *0?6a?:*[[01]]:*:*) ax_gcc_arch="pentium2 pentiumpro" ;;
-	    *0?6a?:*[[234]]:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *0?6[[9de]]?:*:*:*) ax_gcc_arch="pentium-m pentium3 pentiumpro" ;;
-	    *0?6[[78b]]?:*:*:*) ax_gcc_arch="pentium3 pentiumpro" ;;
-	    *0?6f?:*:*:*|*1?66?:*:*:*) ax_gcc_arch="core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6[[7d]]?:*:*:*) ax_gcc_arch="penryn core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6[[aef]]?:*:*:*|*2?6[[5cef]]?:*:*:*) ax_gcc_arch="corei7 core2 pentium-m pentium3 pentiumpro" ;;
-	    *1?6c?:*:*:*|*[[23]]?66?:*:*:*) ax_gcc_arch="atom core2 pentium-m pentium3 pentiumpro" ;;
-	    *2?6[[ad]]?:*:*:*) ax_gcc_arch="corei7-avx corei7 core2 pentium-m pentium3 pentiumpro" ;;
-	    *0?6??:*:*:*) ax_gcc_arch=pentiumpro ;;
-	    *6??:*:*:*) ax_gcc_arch="core2 pentiumpro" ;;
-	    ?000?f3[[347]]:*:*:*|?000?f4[1347]:*:*:*|?000?f6?:*:*:*)
-		case $host_cpu in
-	          x86_64*) ax_gcc_arch="nocona pentium4 pentiumpro" ;;
-	          *) ax_gcc_arch="prescott pentium4 pentiumpro" ;;
-	        esac ;;
-	    ?000?f??:*:*:*) ax_gcc_arch="pentium4 pentiumpro";;
-          esac ;;
-       *:68747541:*:*) # AMD
-          case $ax_cv_gcc_x86_cpuid_1 in
-	    *5[[67]]?:*:*:*) ax_gcc_arch=k6 ;;
-	    *5[[8d]]?:*:*:*) ax_gcc_arch="k6-2 k6" ;;
-	    *5[[9]]?:*:*:*) ax_gcc_arch="k6-3 k6" ;;
-	    *60?:*:*:*) ax_gcc_arch=k7 ;;
-	    *6[[12]]?:*:*:*) ax_gcc_arch="athlon k7" ;;
-	    *6[[34]]?:*:*:*) ax_gcc_arch="athlon-tbird k7" ;;
-	    *67?:*:*:*) ax_gcc_arch="athlon-4 athlon k7" ;;
-	    *6[[68a]]?:*:*:*)
-	       AX_GCC_X86_CPUID(0x80000006) # L2 cache size
-	       case $ax_cv_gcc_x86_cpuid_0x80000006 in
-                 *:*:*[[1-9a-f]]??????:*) # (L2 = ecx >> 16) >= 256
-			ax_gcc_arch="athlon-xp athlon-4 athlon k7" ;;
-                 *) ax_gcc_arch="athlon-4 athlon k7" ;;
-	       esac ;;
-	    ?00??f[[4cef8b]]?:*:*:*) ax_gcc_arch="athlon64 k8" ;;
-	    ?00??f5?:*:*:*) ax_gcc_arch="opteron k8" ;;
-	    ?00??f7?:*:*:*) ax_gcc_arch="athlon-fx opteron k8" ;;
-	    ?00??f??:*:*:*) ax_gcc_arch="k8" ;;
-	    ?05??f??:*:*:*) ax_gcc_arch="btver1 amdfam10 k8" ;;
-	    ?06??f??:*:*:*) ax_gcc_arch="bdver1 amdfam10 k8" ;;
-	    *f??:*:*:*) ax_gcc_arch="amdfam10 k8" ;;
-          esac ;;
-	*:746e6543:*:*) # IDT
-	   case $ax_cv_gcc_x86_cpuid_1 in
-	     *54?:*:*:*) ax_gcc_arch=winchip-c6 ;;
-	     *58?:*:*:*) ax_gcc_arch=winchip2 ;;
-	     *6[[78]]?:*:*:*) ax_gcc_arch=c3 ;;
-	     *69?:*:*:*) ax_gcc_arch="c3-2 c3" ;;
-	   esac ;;
-     esac
-     if test x"$ax_gcc_arch" = x; then # fallback
-	case $host_cpu in
-	  i586*) ax_gcc_arch=pentium ;;
-	  i686*) ax_gcc_arch=pentiumpro ;;
-        esac
-     fi
-     ;;
-
-  sparc*)
-     AC_PATH_PROG([PRTDIAG], [prtdiag], [prtdiag], [$PATH:/usr/platform/`uname -i`/sbin/:/usr/platform/`uname -m`/sbin/])
-     cputype=`(((grep cpu /proc/cpuinfo | cut -d: -f2) ; ($PRTDIAG -v |grep -i sparc) ; grep -i cpu /var/run/dmesg.boot ) | head -n 1) 2> /dev/null`
-     cputype=`echo "$cputype" | tr -d ' -' | sed 's/SPARCIIi/SPARCII/' | tr $as_cr_LETTERS $as_cr_letters`
-     case $cputype in
-         *ultrasparciv*) ax_gcc_arch="ultrasparc4 ultrasparc3 ultrasparc v9" ;;
-         *ultrasparciii*) ax_gcc_arch="ultrasparc3 ultrasparc v9" ;;
-         *ultrasparc*) ax_gcc_arch="ultrasparc v9" ;;
-         *supersparc*|*tms390z5[[05]]*) ax_gcc_arch="supersparc v8" ;;
-         *hypersparc*|*rt62[[056]]*) ax_gcc_arch="hypersparc v8" ;;
-         *cypress*) ax_gcc_arch=cypress ;;
-     esac ;;
-
-  alphaev5) ax_gcc_arch=ev5 ;;
-  alphaev56) ax_gcc_arch=ev56 ;;
-  alphapca56) ax_gcc_arch="pca56 ev56" ;;
-  alphapca57) ax_gcc_arch="pca57 pca56 ev56" ;;
-  alphaev6) ax_gcc_arch=ev6 ;;
-  alphaev67) ax_gcc_arch=ev67 ;;
-  alphaev68) ax_gcc_arch="ev68 ev67" ;;
-  alphaev69) ax_gcc_arch="ev69 ev68 ev67" ;;
-  alphaev7) ax_gcc_arch="ev7 ev69 ev68 ev67" ;;
-  alphaev79) ax_gcc_arch="ev79 ev7 ev69 ev68 ev67" ;;
-
-  powerpc*)
-     cputype=`((grep cpu /proc/cpuinfo | head -n 1 | cut -d: -f2 | cut -d, -f1 | sed 's/ //g') ; /usr/bin/machine ; /bin/machine; grep CPU /var/run/dmesg.boot | head -n 1 | cut -d" " -f2) 2> /dev/null`
-     cputype=`echo $cputype | sed -e 's/ppc//g;s/ *//g'`
-     case $cputype in
-       *750*) ax_gcc_arch="750 G3" ;;
-       *740[[0-9]]*) ax_gcc_arch="$cputype 7400 G4" ;;
-       *74[[4-5]][[0-9]]*) ax_gcc_arch="$cputype 7450 G4" ;;
-       *74[[0-9]][[0-9]]*) ax_gcc_arch="$cputype G4" ;;
-       *970*) ax_gcc_arch="970 G5 power4";;
-       *POWER4*|*power4*|*gq*) ax_gcc_arch="power4 970";;
-       *POWER5*|*power5*|*gr*|*gs*) ax_gcc_arch="power5 power4 970";;
-       603ev|8240) ax_gcc_arch="$cputype 603e 603";;
-       *) ax_gcc_arch=$cputype ;;
-     esac
-     ax_gcc_arch="$ax_gcc_arch powerpc"
-     ;;
-esac
-fi # not cross-compiling
-fi # guess arch
-
-if test "x$ax_gcc_arch" != x -a "x$ax_gcc_arch" != xno; then
-for arch in $ax_gcc_arch; do
-  if test "x[]m4_default([$1],yes)" = xyes; then # if we require portable code
-    flags="-mtune=$arch"
-    # -mcpu=$arch and m$arch generate nonportable code on every arch except
-    # x86.  And some other arches (e.g. Alpha) don't accept -mtune.  Grrr.
-    case $host_cpu in i*86|x86_64*) flags="$flags -mcpu=$arch -m$arch";; esac
-  else
-    flags="-march=$arch -mcpu=$arch -m$arch"
-  fi
-  for flag in $flags; do
-    AX_CHECK_COMPILE_FLAG($flag, [ax_cv_gcc_archflag=$flag; break])
-  done
-  test "x$ax_cv_gcc_archflag" = xunknown || break
-done
-fi
-
-fi # $GCC=yes
-])
-AC_MSG_CHECKING([for gcc architecture flag])
-AC_MSG_RESULT($ax_cv_gcc_archflag)
-if test "x$ax_cv_gcc_archflag" = xunknown; then
-  m4_default([$3],:)
-else
-  m4_default([$2], [CFLAGS="$CFLAGS $ax_cv_gcc_archflag"])
-fi
-])
diff --git a/Modules/_ctypes/libffi/m4/ax_gcc_x86_cpuid.m4 b/Modules/_ctypes/libffi/m4/ax_gcc_x86_cpuid.m4
deleted file mode 100644
index 7d46fee..0000000
--- a/Modules/_ctypes/libffi/m4/ax_gcc_x86_cpuid.m4
+++ /dev/null
@@ -1,79 +0,0 @@
-# ===========================================================================
-#     http://www.gnu.org/software/autoconf-archive/ax_gcc_x86_cpuid.html
-# ===========================================================================
-#
-# SYNOPSIS
-#
-#   AX_GCC_X86_CPUID(OP)
-#
-# DESCRIPTION
-#
-#   On Pentium and later x86 processors, with gcc or a compiler that has a
-#   compatible syntax for inline assembly instructions, run a small program
-#   that executes the cpuid instruction with input OP. This can be used to
-#   detect the CPU type.
-#
-#   On output, the values of the eax, ebx, ecx, and edx registers are stored
-#   as hexadecimal strings as "eax:ebx:ecx:edx" in the cache variable
-#   ax_cv_gcc_x86_cpuid_OP.
-#
-#   If the cpuid instruction fails (because you are running a
-#   cross-compiler, or because you are not using gcc, or because you are on
-#   a processor that doesn't have this instruction), ax_cv_gcc_x86_cpuid_OP
-#   is set to the string "unknown".
-#
-#   This macro mainly exists to be used in AX_GCC_ARCHFLAG.
-#
-# LICENSE
-#
-#   Copyright (c) 2008 Steven G. Johnson <stevenj@alum.mit.edu>
-#   Copyright (c) 2008 Matteo Frigo
-#
-#   This program is free software: you can redistribute it and/or modify it
-#   under the terms of the GNU General Public License as published by the
-#   Free Software Foundation, either version 3 of the License, or (at your
-#   option) any later version.
-#
-#   This program is distributed in the hope that it will be useful, but
-#   WITHOUT ANY WARRANTY; without even the implied warranty of
-#   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General
-#   Public License for more details.
-#
-#   You should have received a copy of the GNU General Public License along
-#   with this program. If not, see <http://www.gnu.org/licenses/>.
-#
-#   As a special exception, the respective Autoconf Macro's copyright owner
-#   gives unlimited permission to copy, distribute and modify the configure
-#   scripts that are the output of Autoconf when processing the Macro. You
-#   need not follow the terms of the GNU General Public License when using
-#   or distributing such scripts, even though portions of the text of the
-#   Macro appear in them. The GNU General Public License (GPL) does govern
-#   all other use of the material that constitutes the Autoconf Macro.
-#
-#   This special exception to the GPL applies to versions of the Autoconf
-#   Macro released by the Autoconf Archive. When you make and distribute a
-#   modified version of the Autoconf Macro, you may extend this special
-#   exception to the GPL to apply to your modified version as well.
-
-#serial 7
-
-AC_DEFUN([AX_GCC_X86_CPUID],
-[AC_REQUIRE([AC_PROG_CC])
-AC_LANG_PUSH([C])
-AC_CACHE_CHECK(for x86 cpuid $1 output, ax_cv_gcc_x86_cpuid_$1,
- [AC_RUN_IFELSE([AC_LANG_PROGRAM([#include <stdio.h>], [
-     int op = $1, eax, ebx, ecx, edx;
-     FILE *f;
-      __asm__("cpuid"
-        : "=a" (eax), "=b" (ebx), "=c" (ecx), "=d" (edx)
-        : "a" (op));
-     f = fopen("conftest_cpuid", "w"); if (!f) return 1;
-     fprintf(f, "%x:%x:%x:%x\n", eax, ebx, ecx, edx);
-     fclose(f);
-     return 0;
-])],
-     [ax_cv_gcc_x86_cpuid_$1=`cat conftest_cpuid`; rm -f conftest_cpuid],
-     [ax_cv_gcc_x86_cpuid_$1=unknown; rm -f conftest_cpuid],
-     [ax_cv_gcc_x86_cpuid_$1=unknown])])
-AC_LANG_POP([C])
-])
diff --git a/Modules/_ctypes/libffi/m4/libtool.m4 b/Modules/_ctypes/libffi/m4/libtool.m4
deleted file mode 100644
index d9cc77b..0000000
--- a/Modules/_ctypes/libffi/m4/libtool.m4
+++ /dev/null
@@ -1,7989 +0,0 @@
-# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*-
-#
-#   Copyright (C) 1996-2001, 2003-2013 Free Software Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-m4_define([_LT_COPYING], [dnl
-#   Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005,
-#                 2006, 2007, 2008, 2009, 2010, 2011 Free Software
-#                 Foundation, Inc.
-#   Written by Gordon Matzigkeit, 1996
-#
-#   This file is part of GNU Libtool.
-#
-# GNU Libtool is free software; you can redistribute it and/or
-# modify it under the terms of the GNU General Public License as
-# published by the Free Software Foundation; either version 2 of
-# the License, or (at your option) any later version.
-#
-# As a special exception to the GNU General Public License,
-# if you distribute this file as part of a program or library that
-# is built using GNU Libtool, you may include this file under the
-# same distribution terms that you use for the rest of that program.
-#
-# GNU Libtool is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GNU Libtool; see the file COPYING.  If not, a copy
-# can be downloaded from http://www.gnu.org/licenses/gpl.html, or
-# obtained by writing to the Free Software Foundation, Inc.,
-# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
-])
-
-# serial 58 LT_INIT
-
-
-# LT_PREREQ(VERSION)
-# ------------------
-# Complain and exit if this libtool version is less that VERSION.
-m4_defun([LT_PREREQ],
-[m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1,
-       [m4_default([$3],
-		   [m4_fatal([Libtool version $1 or higher is required],
-		             63)])],
-       [$2])])
-
-
-# _LT_CHECK_BUILDDIR
-# ------------------
-# Complain if the absolute build directory name contains unusual characters
-m4_defun([_LT_CHECK_BUILDDIR],
-[case `pwd` in
-  *\ * | *\	*)
-    AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;;
-esac
-])
-
-
-# LT_INIT([OPTIONS])
-# ------------------
-AC_DEFUN([LT_INIT],
-[AC_PREREQ([2.58])dnl We use AC_INCLUDES_DEFAULT
-AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl
-AC_BEFORE([$0], [LT_LANG])dnl
-AC_BEFORE([$0], [LT_OUTPUT])dnl
-AC_BEFORE([$0], [LTDL_INIT])dnl
-m4_require([_LT_CHECK_BUILDDIR])dnl
-
-dnl Autoconf doesn't catch unexpanded LT_ macros by default:
-m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl
-m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl
-dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4
-dnl unless we require an AC_DEFUNed macro:
-AC_REQUIRE([LTOPTIONS_VERSION])dnl
-AC_REQUIRE([LTSUGAR_VERSION])dnl
-AC_REQUIRE([LTVERSION_VERSION])dnl
-AC_REQUIRE([LTOBSOLETE_VERSION])dnl
-m4_require([_LT_PROG_LTMAIN])dnl
-
-_LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}])
-
-dnl Parse OPTIONS
-_LT_SET_OPTIONS([$0], [$1])
-
-# This can be used to rebuild libtool when needed
-LIBTOOL_DEPS=$ltmain
-
-# Always use our own libtool.
-LIBTOOL='$(SHELL) $(top_builddir)/libtool'
-AC_SUBST(LIBTOOL)dnl
-
-_LT_SETUP
-
-# Only expand once:
-m4_define([LT_INIT])
-])# LT_INIT
-
-# Old names:
-AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT])
-AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PROG_LIBTOOL], [])
-dnl AC_DEFUN([AM_PROG_LIBTOOL], [])
-
-
-# _LT_CC_BASENAME(CC)
-# -------------------
-# Calculate cc_basename.  Skip known compiler wrappers and cross-prefix.
-m4_defun([_LT_CC_BASENAME],
-[for cc_temp in $1""; do
-  case $cc_temp in
-    compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;;
-    distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;;
-    \-*) ;;
-    *) break;;
-  esac
-done
-cc_basename=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"`
-])
-
-
-# _LT_FILEUTILS_DEFAULTS
-# ----------------------
-# It is okay to use these file commands and assume they have been set
-# sensibly after 'm4_require([_LT_FILEUTILS_DEFAULTS])'.
-m4_defun([_LT_FILEUTILS_DEFAULTS],
-[: ${CP="cp -f"}
-: ${MV="mv -f"}
-: ${RM="rm -f"}
-])# _LT_FILEUTILS_DEFAULTS
-
-
-# _LT_SETUP
-# ---------
-m4_defun([_LT_SETUP],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_REQUIRE([_LT_PREPARE_SED_QUOTE_VARS])dnl
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])dnl
-
-_LT_DECL([], [PATH_SEPARATOR], [1], [The PATH separator for the build system])dnl
-dnl
-_LT_DECL([], [host_alias], [0], [The host system])dnl
-_LT_DECL([], [host], [0])dnl
-_LT_DECL([], [host_os], [0])dnl
-dnl
-_LT_DECL([], [build_alias], [0], [The build system])dnl
-_LT_DECL([], [build], [0])dnl
-_LT_DECL([], [build_os], [0])dnl
-dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-dnl
-AC_REQUIRE([AC_PROG_LN_S])dnl
-test -z "$LN_S" && LN_S="ln -s"
-_LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl
-dnl
-AC_REQUIRE([LT_CMD_MAX_LEN])dnl
-_LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl
-_LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl
-dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-m4_require([_LT_PATH_CONVERSION_FUNCTIONS])dnl
-m4_require([_LT_CMD_RELOAD])dnl
-m4_require([_LT_CHECK_MAGIC_METHOD])dnl
-m4_require([_LT_CHECK_SHAREDLIB_FROM_LINKLIB])dnl
-m4_require([_LT_CMD_OLD_ARCHIVE])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_WITH_SYSROOT])dnl
-
-_LT_CONFIG_LIBTOOL_INIT([
-# See if we are running on zsh, and set the options that allow our
-# commands through without removal of \ escapes INIT.
-if test -n "\${ZSH_VERSION+set}"; then
-   setopt NO_GLOB_SUBST
-fi
-])
-if test -n "${ZSH_VERSION+set}"; then
-   setopt NO_GLOB_SUBST
-fi
-
-_LT_CHECK_OBJDIR
-
-m4_require([_LT_TAG_COMPILER])dnl
-
-case $host_os in
-aix3*)
-  # AIX sometimes has problems with the GCC collect2 program.  For some
-  # reason, if we set the COLLECT_NAMES environment variable, the problems
-  # vanish in a puff of smoke.
-  if test set != "${COLLECT_NAMES+set}"; then
-    COLLECT_NAMES=
-    export COLLECT_NAMES
-  fi
-  ;;
-esac
-
-# Global variables:
-ofile=libtool
-can_build_shared=yes
-
-# All known linkers require a '.a' archive for static linking (except MSVC,
-# which needs '.lib').
-libext=a
-
-with_gnu_ld=$lt_cv_prog_gnu_ld
-
-old_CC=$CC
-old_CFLAGS=$CFLAGS
-
-# Set sane defaults for various variables
-test -z "$CC" && CC=cc
-test -z "$LTCC" && LTCC=$CC
-test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS
-test -z "$LD" && LD=ld
-test -z "$ac_objext" && ac_objext=o
-
-_LT_CC_BASENAME([$compiler])
-
-# Only perform the check for file, if the check method requires it
-test -z "$MAGIC_CMD" && MAGIC_CMD=file
-case $deplibs_check_method in
-file_magic*)
-  if test "$file_magic_cmd" = '$MAGIC_CMD'; then
-    _LT_PATH_MAGIC
-  fi
-  ;;
-esac
-
-# Use C for the default configuration in the libtool script
-LT_SUPPORTED_TAG([CC])
-_LT_LANG_C_CONFIG
-_LT_LANG_DEFAULT_CONFIG
-_LT_CONFIG_COMMANDS
-])# _LT_SETUP
-
-
-# _LT_PREPARE_SED_QUOTE_VARS
-# --------------------------
-# Define a few sed substitution that help us do robust quoting.
-m4_defun([_LT_PREPARE_SED_QUOTE_VARS],
-[# Backslashify metacharacters that are still active within
-# double-quoted strings.
-sed_quote_subst='s/\([["`$\\]]\)/\\\1/g'
-
-# Same as above, but do not quote variable references.
-double_quote_subst='s/\([["`\\]]\)/\\\1/g'
-
-# Sed substitution to delay expansion of an escaped shell variable in a
-# double_quote_subst'ed string.
-delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g'
-
-# Sed substitution to delay expansion of an escaped single quote.
-delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g'
-
-# Sed substitution to avoid accidental globbing in evaled expressions
-no_glob_subst='s/\*/\\\*/g'
-])
-
-# _LT_PROG_LTMAIN
-# ---------------
-# Note that this code is called both from 'configure', and 'config.status'
-# now that we use AC_CONFIG_COMMANDS to generate libtool.  Notably,
-# 'config.status' has no value for ac_aux_dir unless we are using Automake,
-# so we pass a copy along to make sure it has a sensible value anyway.
-m4_defun([_LT_PROG_LTMAIN],
-[m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl
-_LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir'])
-ltmain=$ac_aux_dir/ltmain.sh
-])# _LT_PROG_LTMAIN
-
-
-## ------------------------------------- ##
-## Accumulate code for creating libtool. ##
-## ------------------------------------- ##
-
-# So that we can recreate a full libtool script including additional
-# tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS
-# in macros and then make a single call at the end using the 'libtool'
-# label.
-
-
-# _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS])
-# ----------------------------------------
-# Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL_INIT],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_INIT],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_INIT])
-
-
-# _LT_CONFIG_LIBTOOL([COMMANDS])
-# ------------------------------
-# Register COMMANDS to be passed to AC_CONFIG_COMMANDS later.
-m4_define([_LT_CONFIG_LIBTOOL],
-[m4_ifval([$1],
-          [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS],
-                     [$1
-])])])
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS])
-
-
-# _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS])
-# -----------------------------------------------------
-m4_defun([_LT_CONFIG_SAVE_COMMANDS],
-[_LT_CONFIG_LIBTOOL([$1])
-_LT_CONFIG_LIBTOOL_INIT([$2])
-])
-
-
-# _LT_FORMAT_COMMENT([COMMENT])
-# -----------------------------
-# Add leading comment marks to the start of each line, and a trailing
-# full-stop to the whole comment if one is not present already.
-m4_define([_LT_FORMAT_COMMENT],
-[m4_ifval([$1], [
-m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])],
-              [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.])
-)])
-
-
-
-## ------------------------ ##
-## FIXME: Eliminate VARNAME ##
-## ------------------------ ##
-
-
-# _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?])
-# -------------------------------------------------------------------
-# CONFIGNAME is the name given to the value in the libtool script.
-# VARNAME is the (base) name used in the configure script.
-# VALUE may be 0, 1 or 2 for a computed quote escaped value based on
-# VARNAME.  Any other value will be used directly.
-m4_define([_LT_DECL],
-[lt_if_append_uniq([lt_decl_varnames], [$2], [, ],
-    [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name],
-	[m4_ifval([$1], [$1], [$2])])
-    lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3])
-    m4_ifval([$4],
-	[lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])])
-    lt_dict_add_subkey([lt_decl_dict], [$2],
-	[tagged?], [m4_ifval([$5], [yes], [no])])])
-])
-
-
-# _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION])
-# --------------------------------------------------------
-m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])])
-
-
-# lt_decl_tag_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_tag_varnames],
-[_lt_decl_filter([tagged?], [yes], $@)])
-
-
-# _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..])
-# ---------------------------------------------------------
-m4_define([_lt_decl_filter],
-[m4_case([$#],
-  [0], [m4_fatal([$0: too few arguments: $#])],
-  [1], [m4_fatal([$0: too few arguments: $#: $1])],
-  [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)],
-  [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)],
-  [lt_dict_filter([lt_decl_dict], $@)])[]dnl
-])
-
-
-# lt_decl_quote_varnames([SEPARATOR], [VARNAME1...])
-# --------------------------------------------------
-m4_define([lt_decl_quote_varnames],
-[_lt_decl_filter([value], [1], $@)])
-
-
-# lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_dquote_varnames],
-[_lt_decl_filter([value], [2], $@)])
-
-
-# lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...])
-# ---------------------------------------------------
-m4_define([lt_decl_varnames_tagged],
-[m4_assert([$# <= 2])dnl
-_$0(m4_quote(m4_default([$1], [[, ]])),
-    m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]),
-    m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))])
-m4_define([_lt_decl_varnames_tagged],
-[m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])])
-
-
-# lt_decl_all_varnames([SEPARATOR], [VARNAME1...])
-# ------------------------------------------------
-m4_define([lt_decl_all_varnames],
-[_$0(m4_quote(m4_default([$1], [[, ]])),
-     m4_if([$2], [],
-	   m4_quote(lt_decl_varnames),
-	m4_quote(m4_shift($@))))[]dnl
-])
-m4_define([_lt_decl_all_varnames],
-[lt_join($@, lt_decl_varnames_tagged([$1],
-			lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl
-])
-
-
-# _LT_CONFIG_STATUS_DECLARE([VARNAME])
-# ------------------------------------
-# Quote a variable value, and forward it to 'config.status' so that its
-# declaration there will have the same value as in 'configure'.  VARNAME
-# must have a single quote delimited value for this to work.
-m4_define([_LT_CONFIG_STATUS_DECLARE],
-[$1='`$ECHO "$][$1" | $SED "$delay_single_quote_subst"`'])
-
-
-# _LT_CONFIG_STATUS_DECLARATIONS
-# ------------------------------
-# We delimit libtool config variables with single quotes, so when
-# we write them to config.status, we have to be sure to quote all
-# embedded single quotes properly.  In configure, this macro expands
-# each variable declared with _LT_DECL (and _LT_TAGDECL) into:
-#
-#    <var>='`$ECHO "$<var>" | $SED "$delay_single_quote_subst"`'
-m4_defun([_LT_CONFIG_STATUS_DECLARATIONS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames),
-    [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAGS
-# ----------------
-# Output comment and list of tags supported by the script
-m4_defun([_LT_LIBTOOL_TAGS],
-[_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl
-available_tags='_LT_TAGS'dnl
-])
-
-
-# _LT_LIBTOOL_DECLARE(VARNAME, [TAG])
-# -----------------------------------
-# Extract the dictionary values for VARNAME (optionally with TAG) and
-# expand to a commented shell variable setting:
-#
-#    # Some comment about what VAR is for.
-#    visible_name=$lt_internal_name
-m4_define([_LT_LIBTOOL_DECLARE],
-[_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1],
-					   [description])))[]dnl
-m4_pushdef([_libtool_name],
-    m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl
-m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])),
-    [0], [_libtool_name=[$]$1],
-    [1], [_libtool_name=$lt_[]$1],
-    [2], [_libtool_name=$lt_[]$1],
-    [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl
-m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl
-])
-
-
-# _LT_LIBTOOL_CONFIG_VARS
-# -----------------------
-# Produce commented declarations of non-tagged libtool config variables
-# suitable for insertion in the LIBTOOL CONFIG section of the 'libtool'
-# script.  Tagged libtool config variables (even for the LIBTOOL CONFIG
-# section) are produced by _LT_LIBTOOL_TAG_VARS.
-m4_defun([_LT_LIBTOOL_CONFIG_VARS],
-[m4_foreach([_lt_var],
-    m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])])
-
-
-# _LT_LIBTOOL_TAG_VARS(TAG)
-# -------------------------
-m4_define([_LT_LIBTOOL_TAG_VARS],
-[m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames),
-    [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])])
-
-
-# _LT_TAGVAR(VARNAME, [TAGNAME])
-# ------------------------------
-m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])])
-
-
-# _LT_CONFIG_COMMANDS
-# -------------------
-# Send accumulated output to $CONFIG_STATUS.  Thanks to the lists of
-# variables for single and double quote escaping we saved from calls
-# to _LT_DECL, we can put quote escaped variables declarations
-# into 'config.status', and then the shell code to quote escape them in
-# for loops in 'config.status'.  Finally, any additional code accumulated
-# from calls to _LT_CONFIG_LIBTOOL_INIT is expanded.
-m4_defun([_LT_CONFIG_COMMANDS],
-[AC_PROVIDE_IFELSE([LT_OUTPUT],
-	dnl If the libtool generation code has been placed in $CONFIG_LT,
-	dnl instead of duplicating it all over again into config.status,
-	dnl then we will have config.status run $CONFIG_LT later, so it
-	dnl needs to know what name is stored there:
-        [AC_CONFIG_COMMANDS([libtool],
-            [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])],
-    dnl If the libtool generation code is destined for config.status,
-    dnl expand the accumulated commands and init code now:
-    [AC_CONFIG_COMMANDS([libtool],
-        [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])])
-])#_LT_CONFIG_COMMANDS
-
-
-# Initialize.
-m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT],
-[
-
-# The HP-UX ksh and POSIX shell print the target directory to stdout
-# if CDPATH is set.
-(unset CDPATH) >/dev/null 2>&1 && unset CDPATH
-
-sed_quote_subst='$sed_quote_subst'
-double_quote_subst='$double_quote_subst'
-delay_variable_subst='$delay_variable_subst'
-_LT_CONFIG_STATUS_DECLARATIONS
-LTCC='$LTCC'
-LTCFLAGS='$LTCFLAGS'
-compiler='$compiler_DEFAULT'
-
-# A function that is used when there is no print builtin or printf.
-func_fallback_echo ()
-{
-  eval 'cat <<_LTECHO_EOF
-\$[]1
-_LTECHO_EOF'
-}
-
-# Quote evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_quote_varnames); do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-# Double-quote double-evaled strings.
-for var in lt_decl_all_varnames([[ \
-]], lt_decl_dquote_varnames); do
-    case \`eval \\\\\$ECHO \\\\""\\\\\$\$var"\\\\"\` in
-    *[[\\\\\\\`\\"\\\$]]*)
-      eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"\\\$\$var\\" | \\\$SED -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ## exclude from sc_prohibit_nested_quotes
-      ;;
-    *)
-      eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\""
-      ;;
-    esac
-done
-
-_LT_OUTPUT_LIBTOOL_INIT
-])
-
-# _LT_GENERATED_FILE_INIT(FILE, [COMMENT])
-# ------------------------------------
-# Generate a child script FILE with all initialization necessary to
-# reuse the environment learned by the parent script, and make the
-# file executable.  If COMMENT is supplied, it is inserted after the
-# '#!' sequence but before initialization text begins.  After this
-# macro, additional text can be appended to FILE to form the body of
-# the child script.  The macro ends with non-zero status if the
-# file could not be fully written (such as if the disk is full).
-m4_ifdef([AS_INIT_GENERATED],
-[m4_defun([_LT_GENERATED_FILE_INIT],[AS_INIT_GENERATED($@)])],
-[m4_defun([_LT_GENERATED_FILE_INIT],
-[m4_require([AS_PREPARE])]dnl
-[m4_pushdef([AS_MESSAGE_LOG_FD])]dnl
-[lt_write_fail=0
-cat >$1 <<_ASEOF || lt_write_fail=1
-#! $SHELL
-# Generated by $as_me.
-$2
-SHELL=\${CONFIG_SHELL-$SHELL}
-export SHELL
-_ASEOF
-cat >>$1 <<\_ASEOF || lt_write_fail=1
-AS_SHELL_SANITIZE
-_AS_PREPARE
-exec AS_MESSAGE_FD>&1
-_ASEOF
-test 0 = "$lt_write_fail" && chmod +x $1[]dnl
-m4_popdef([AS_MESSAGE_LOG_FD])])])# _LT_GENERATED_FILE_INIT
-
-# LT_OUTPUT
-# ---------
-# This macro allows early generation of the libtool script (before
-# AC_OUTPUT is called), incase it is used in configure for compilation
-# tests.
-AC_DEFUN([LT_OUTPUT],
-[: ${CONFIG_LT=./config.lt}
-AC_MSG_NOTICE([creating $CONFIG_LT])
-_LT_GENERATED_FILE_INIT(["$CONFIG_LT"],
-[# Run this file to recreate a libtool stub with the current configuration.])
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-lt_cl_silent=false
-exec AS_MESSAGE_LOG_FD>>config.log
-{
-  echo
-  AS_BOX([Running $as_me.])
-} >&AS_MESSAGE_LOG_FD
-
-lt_cl_help="\
-'$as_me' creates a local libtool stub from the current configuration,
-for use in further configure time tests before the real libtool is
-generated.
-
-Usage: $[0] [[OPTIONS]]
-
-  -h, --help      print this help, then exit
-  -V, --version   print version number, then exit
-  -q, --quiet     do not print progress messages
-  -d, --debug     don't remove temporary files
-
-Report bugs to <bug-libtool@gnu.org>."
-
-lt_cl_version="\
-m4_ifset([AC_PACKAGE_NAME], [AC_PACKAGE_NAME ])config.lt[]dnl
-m4_ifset([AC_PACKAGE_VERSION], [ AC_PACKAGE_VERSION])
-configured by $[0], generated by m4_PACKAGE_STRING.
-
-Copyright (C) 2011 Free Software Foundation, Inc.
-This config.lt script is free software; the Free Software Foundation
-gives unlimited permision to copy, distribute and modify it."
-
-while test 0 != $[#]
-do
-  case $[1] in
-    --version | --v* | -V )
-      echo "$lt_cl_version"; exit 0 ;;
-    --help | --h* | -h )
-      echo "$lt_cl_help"; exit 0 ;;
-    --debug | --d* | -d )
-      debug=: ;;
-    --quiet | --q* | --silent | --s* | -q )
-      lt_cl_silent=: ;;
-
-    -*) AC_MSG_ERROR([unrecognized option: $[1]
-Try '$[0] --help' for more information.]) ;;
-
-    *) AC_MSG_ERROR([unrecognized argument: $[1]
-Try '$[0] --help' for more information.]) ;;
-  esac
-  shift
-done
-
-if $lt_cl_silent; then
-  exec AS_MESSAGE_FD>/dev/null
-fi
-_LTEOF
-
-cat >>"$CONFIG_LT" <<_LTEOF
-_LT_OUTPUT_LIBTOOL_COMMANDS_INIT
-_LTEOF
-
-cat >>"$CONFIG_LT" <<\_LTEOF
-AC_MSG_NOTICE([creating $ofile])
-_LT_OUTPUT_LIBTOOL_COMMANDS
-AS_EXIT(0)
-_LTEOF
-chmod +x "$CONFIG_LT"
-
-# configure is writing to config.log, but config.lt does its own redirection,
-# appending to config.log, which fails on DOS, as config.log is still kept
-# open by configure.  Here we exec the FD to /dev/null, effectively closing
-# config.log, so it can be properly (re)opened and appended to by config.lt.
-lt_cl_success=:
-test yes = "$silent" &&
-  lt_config_lt_args="$lt_config_lt_args --quiet"
-exec AS_MESSAGE_LOG_FD>/dev/null
-$SHELL "$CONFIG_LT" $lt_config_lt_args || lt_cl_success=false
-exec AS_MESSAGE_LOG_FD>>config.log
-$lt_cl_success || AS_EXIT(1)
-])# LT_OUTPUT
-
-
-# _LT_CONFIG(TAG)
-# ---------------
-# If TAG is the built-in tag, create an initial libtool script with a
-# default configuration from the untagged config vars.  Otherwise add code
-# to config.status for appending the configuration named by TAG from the
-# matching tagged config vars.
-m4_defun([_LT_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_CONFIG_SAVE_COMMANDS([
-  m4_define([_LT_TAG], m4_if([$1], [], [C], [$1]))dnl
-  m4_if(_LT_TAG, [C], [
-    # See if we are running on zsh, and set the options that allow our
-    # commands through without removal of \ escapes.
-    if test -n "${ZSH_VERSION+set}"; then
-      setopt NO_GLOB_SUBST
-    fi
-
-    cfgfile=${ofile}T
-    trap "$RM \"$cfgfile\"; exit 1" 1 2 15
-    $RM "$cfgfile"
-
-    cat <<_LT_EOF >> "$cfgfile"
-#! $SHELL
-
-# `$ECHO "$ofile" | sed 's%^.*/%%'` - Provide generalized library-building support services.
-# Generated automatically by $as_me ($PACKAGE) $VERSION
-# Libtool was configured on host `(hostname || uname -n) 2>/dev/null | sed 1q`:
-# NOTE: Changes made to this file will be lost: look at ltmain.sh.
-#
-_LT_COPYING
-_LT_LIBTOOL_TAGS
-
-# ### BEGIN LIBTOOL CONFIG
-_LT_LIBTOOL_CONFIG_VARS
-_LT_LIBTOOL_TAG_VARS
-# ### END LIBTOOL CONFIG
-
-_LT_EOF
-
-  case $host_os in
-  aix3*)
-    cat <<\_LT_EOF >> "$cfgfile"
-# AIX sometimes has problems with the GCC collect2 program.  For some
-# reason, if we set the COLLECT_NAMES environment variable, the problems
-# vanish in a puff of smoke.
-if test set != "${COLLECT_NAMES+set}"; then
-  COLLECT_NAMES=
-  export COLLECT_NAMES
-fi
-_LT_EOF
-    ;;
-  esac
-
-  _LT_PROG_LTMAIN
-
-  # We use sed instead of cat because bash on DJGPP gets confused if
-  # if finds mixed CR/LF and LF-only lines.  Since sed operates in
-  # text mode, it properly converts lines to CR/LF.  This bash problem
-  # is reportedly fixed, but why not run on old versions too?
-  sed '$q' "$ltmain" >> "$cfgfile" \
-     || (rm -f "$cfgfile"; exit 1)
-
-   mv -f "$cfgfile" "$ofile" ||
-    (rm -f "$ofile" && cp "$cfgfile" "$ofile" && rm -f "$cfgfile")
-  chmod +x "$ofile"
-],
-[cat <<_LT_EOF >> "$ofile"
-
-dnl Unfortunately we have to use $1 here, since _LT_TAG is not expanded
-dnl in a comment (ie after a #).
-# ### BEGIN LIBTOOL TAG CONFIG: $1
-_LT_LIBTOOL_TAG_VARS(_LT_TAG)
-# ### END LIBTOOL TAG CONFIG: $1
-_LT_EOF
-])dnl /m4_if
-],
-[m4_if([$1], [], [
-    PACKAGE='$PACKAGE'
-    VERSION='$VERSION'
-    RM='$RM'
-    ofile='$ofile'], [])
-])dnl /_LT_CONFIG_SAVE_COMMANDS
-])# _LT_CONFIG
-
-
-# LT_SUPPORTED_TAG(TAG)
-# ---------------------
-# Trace this macro to discover what tags are supported by the libtool
-# --tag option, using:
-#    autoconf --trace 'LT_SUPPORTED_TAG:$1'
-AC_DEFUN([LT_SUPPORTED_TAG], [])
-
-
-# C support is built-in for now
-m4_define([_LT_LANG_C_enabled], [])
-m4_define([_LT_TAGS], [])
-
-
-# LT_LANG(LANG)
-# -------------
-# Enable libtool support for the given language if not already enabled.
-AC_DEFUN([LT_LANG],
-[AC_BEFORE([$0], [LT_OUTPUT])dnl
-m4_case([$1],
-  [C],			[_LT_LANG(C)],
-  [C++],		[_LT_LANG(CXX)],
-  [Go],			[_LT_LANG(GO)],
-  [Java],		[_LT_LANG(GCJ)],
-  [Fortran 77],		[_LT_LANG(F77)],
-  [Fortran],		[_LT_LANG(FC)],
-  [Windows Resource],	[_LT_LANG(RC)],
-  [m4_ifdef([_LT_LANG_]$1[_CONFIG],
-    [_LT_LANG($1)],
-    [m4_fatal([$0: unsupported language: "$1"])])])dnl
-])# LT_LANG
-
-
-# _LT_LANG(LANGNAME)
-# ------------------
-m4_defun([_LT_LANG],
-[m4_ifdef([_LT_LANG_]$1[_enabled], [],
-  [LT_SUPPORTED_TAG([$1])dnl
-  m4_append([_LT_TAGS], [$1 ])dnl
-  m4_define([_LT_LANG_]$1[_enabled], [])dnl
-  _LT_LANG_$1_CONFIG($1)])dnl
-])# _LT_LANG
-
-
-m4_ifndef([AC_PROG_GO], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into   #
-#  GNU Autoconf as AC_PROG_GO.  When it is available in    #
-#  a released version of Autoconf we should remove this    #
-#  macro and use it instead.                               #
-############################################################
-m4_defun([AC_PROG_GO],
-[AC_LANG_PUSH(Go)dnl
-AC_ARG_VAR([GOC],     [Go compiler command])dnl
-AC_ARG_VAR([GOFLAGS], [Go compiler flags])dnl
-_AC_ARG_VAR_LDFLAGS()dnl
-AC_CHECK_TOOL(GOC, gccgo)
-if test -z "$GOC"; then
-  if test -n "$ac_tool_prefix"; then
-    AC_CHECK_PROG(GOC, [${ac_tool_prefix}gccgo], [${ac_tool_prefix}gccgo])
-  fi
-fi
-if test -z "$GOC"; then
-  AC_CHECK_PROG(GOC, gccgo, gccgo, false)
-fi
-])#m4_defun
-])#m4_ifndef
-
-
-# _LT_LANG_DEFAULT_CONFIG
-# -----------------------
-m4_defun([_LT_LANG_DEFAULT_CONFIG],
-[AC_PROVIDE_IFELSE([AC_PROG_CXX],
-  [LT_LANG(CXX)],
-  [m4_define([AC_PROG_CXX], defn([AC_PROG_CXX])[LT_LANG(CXX)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_F77],
-  [LT_LANG(F77)],
-  [m4_define([AC_PROG_F77], defn([AC_PROG_F77])[LT_LANG(F77)])])
-
-AC_PROVIDE_IFELSE([AC_PROG_FC],
-  [LT_LANG(FC)],
-  [m4_define([AC_PROG_FC], defn([AC_PROG_FC])[LT_LANG(FC)])])
-
-dnl The call to [A][M_PROG_GCJ] is quoted like that to stop aclocal
-dnl pulling things in needlessly.
-AC_PROVIDE_IFELSE([AC_PROG_GCJ],
-  [LT_LANG(GCJ)],
-  [AC_PROVIDE_IFELSE([A][M_PROG_GCJ],
-    [LT_LANG(GCJ)],
-    [AC_PROVIDE_IFELSE([LT_PROG_GCJ],
-      [LT_LANG(GCJ)],
-      [m4_ifdef([AC_PROG_GCJ],
-	[m4_define([AC_PROG_GCJ], defn([AC_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([A][M_PROG_GCJ],
-	[m4_define([A][M_PROG_GCJ], defn([A][M_PROG_GCJ])[LT_LANG(GCJ)])])
-       m4_ifdef([LT_PROG_GCJ],
-	[m4_define([LT_PROG_GCJ], defn([LT_PROG_GCJ])[LT_LANG(GCJ)])])])])])
-
-AC_PROVIDE_IFELSE([AC_PROG_GO],
-  [LT_LANG(GO)],
-  [m4_define([AC_PROG_GO], defn([AC_PROG_GO])[LT_LANG(GO)])])
-
-AC_PROVIDE_IFELSE([LT_PROG_RC],
-  [LT_LANG(RC)],
-  [m4_define([LT_PROG_RC], defn([LT_PROG_RC])[LT_LANG(RC)])])
-])# _LT_LANG_DEFAULT_CONFIG
-
-# Obsolete macros:
-AU_DEFUN([AC_LIBTOOL_CXX], [LT_LANG(C++)])
-AU_DEFUN([AC_LIBTOOL_F77], [LT_LANG(Fortran 77)])
-AU_DEFUN([AC_LIBTOOL_FC], [LT_LANG(Fortran)])
-AU_DEFUN([AC_LIBTOOL_GCJ], [LT_LANG(Java)])
-AU_DEFUN([AC_LIBTOOL_RC], [LT_LANG(Windows Resource)])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_CXX], [])
-dnl AC_DEFUN([AC_LIBTOOL_F77], [])
-dnl AC_DEFUN([AC_LIBTOOL_FC], [])
-dnl AC_DEFUN([AC_LIBTOOL_GCJ], [])
-dnl AC_DEFUN([AC_LIBTOOL_RC], [])
-
-
-# _LT_TAG_COMPILER
-# ----------------
-m4_defun([_LT_TAG_COMPILER],
-[AC_REQUIRE([AC_PROG_CC])dnl
-
-_LT_DECL([LTCC], [CC], [1], [A C compiler])dnl
-_LT_DECL([LTCFLAGS], [CFLAGS], [1], [LTCC compiler flags])dnl
-_LT_TAGDECL([CC], [compiler], [1], [A language specific compiler])dnl
-_LT_TAGDECL([with_gcc], [GCC], [0], [Is the compiler the GNU compiler?])dnl
-
-# If no C compiler was specified, use CC.
-LTCC=${LTCC-"$CC"}
-
-# If no C compiler flags were specified, use CFLAGS.
-LTCFLAGS=${LTCFLAGS-"$CFLAGS"}
-
-# Allow CC to be a program name with arguments.
-compiler=$CC
-])# _LT_TAG_COMPILER
-
-
-# _LT_COMPILER_BOILERPLATE
-# ------------------------
-# Check for compiler boilerplate output or warnings with
-# the simple compiler test code.
-m4_defun([_LT_COMPILER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_compile_test_code" >conftest.$ac_ext
-eval "$ac_compile" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_compiler_boilerplate=`cat conftest.err`
-$RM conftest*
-])# _LT_COMPILER_BOILERPLATE
-
-
-# _LT_LINKER_BOILERPLATE
-# ----------------------
-# Check for linker boilerplate output or warnings with
-# the simple link test code.
-m4_defun([_LT_LINKER_BOILERPLATE],
-[m4_require([_LT_DECL_SED])dnl
-ac_outfile=conftest.$ac_objext
-echo "$lt_simple_link_test_code" >conftest.$ac_ext
-eval "$ac_link" 2>&1 >/dev/null | $SED '/^$/d; /^ *+/d' >conftest.err
-_lt_linker_boilerplate=`cat conftest.err`
-$RM -r conftest*
-])# _LT_LINKER_BOILERPLATE
-
-# _LT_REQUIRED_DARWIN_CHECKS
-# -------------------------
-m4_defun_once([_LT_REQUIRED_DARWIN_CHECKS],[
-  case $host_os in
-    rhapsody* | darwin*)
-    AC_CHECK_TOOL([DSYMUTIL], [dsymutil], [:])
-    AC_CHECK_TOOL([NMEDIT], [nmedit], [:])
-    AC_CHECK_TOOL([LIPO], [lipo], [:])
-    AC_CHECK_TOOL([OTOOL], [otool], [:])
-    AC_CHECK_TOOL([OTOOL64], [otool64], [:])
-    _LT_DECL([], [DSYMUTIL], [1],
-      [Tool to manipulate archived DWARF debug symbol files on Mac OS X])
-    _LT_DECL([], [NMEDIT], [1],
-      [Tool to change global to local symbols on Mac OS X])
-    _LT_DECL([], [LIPO], [1],
-      [Tool to manipulate fat objects and archives on Mac OS X])
-    _LT_DECL([], [OTOOL], [1],
-      [ldd/readelf like tool for Mach-O binaries on Mac OS X])
-    _LT_DECL([], [OTOOL64], [1],
-      [ldd/readelf like tool for 64 bit Mach-O binaries on Mac OS X 10.4])
-
-    AC_CACHE_CHECK([for -single_module linker flag],[lt_cv_apple_cc_single_mod],
-      [lt_cv_apple_cc_single_mod=no
-      if test -z "$LT_MULTI_MODULE"; then
-	# By default we will add the -single_module flag. You can override
-	# by either setting the environment variable LT_MULTI_MODULE
-	# non-empty at configure time, or by adding -multi_module to the
-	# link flags.
-	rm -rf libconftest.dylib*
-	echo "int foo(void){return 1;}" > conftest.c
-	echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
--dynamiclib -Wl,-single_module conftest.c" >&AS_MESSAGE_LOG_FD
-	$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \
-	  -dynamiclib -Wl,-single_module conftest.c 2>conftest.err
-        _lt_result=$?
-	# If there is a non-empty error log, and "single_module"
-	# appears in it, assume the flag caused a linker warning
-        if test -s conftest.err && $GREP single_module conftest.err; then
-	  cat conftest.err >&AS_MESSAGE_LOG_FD
-	# Otherwise, if the output was created with a 0 exit code from
-	# the compiler, it worked.
-	elif test -f libconftest.dylib && test 0 = "$_lt_result"; then
-	  lt_cv_apple_cc_single_mod=yes
-	else
-	  cat conftest.err >&AS_MESSAGE_LOG_FD
-	fi
-	rm -rf libconftest.dylib*
-	rm -f conftest.*
-      fi])
-
-    AC_CACHE_CHECK([for -exported_symbols_list linker flag],
-      [lt_cv_ld_exported_symbols_list],
-      [lt_cv_ld_exported_symbols_list=no
-      save_LDFLAGS=$LDFLAGS
-      echo "_main" > conftest.sym
-      LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym"
-      AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-	[lt_cv_ld_exported_symbols_list=yes],
-	[lt_cv_ld_exported_symbols_list=no])
-	LDFLAGS=$save_LDFLAGS
-    ])
-
-    AC_CACHE_CHECK([for -force_load linker flag],[lt_cv_ld_force_load],
-      [lt_cv_ld_force_load=no
-      cat > conftest.c << _LT_EOF
-int forced_loaded() { return 2;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&AS_MESSAGE_LOG_FD
-      $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&AS_MESSAGE_LOG_FD
-      echo "$AR cru libconftest.a conftest.o" >&AS_MESSAGE_LOG_FD
-      $AR cru libconftest.a conftest.o 2>&AS_MESSAGE_LOG_FD
-      echo "$RANLIB libconftest.a" >&AS_MESSAGE_LOG_FD
-      $RANLIB libconftest.a 2>&AS_MESSAGE_LOG_FD
-      cat > conftest.c << _LT_EOF
-int main() { return 0;}
-_LT_EOF
-      echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&AS_MESSAGE_LOG_FD
-      $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err
-      _lt_result=$?
-      if test -s conftest.err && $GREP force_load conftest.err; then
-	cat conftest.err >&AS_MESSAGE_LOG_FD
-      elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then
-	lt_cv_ld_force_load=yes
-      else
-	cat conftest.err >&AS_MESSAGE_LOG_FD
-      fi
-        rm -f conftest.err libconftest.a conftest conftest.c
-        rm -rf conftest.dSYM
-    ])
-    case $host_os in
-    rhapsody* | darwin1.[[012]])
-      _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;;
-    darwin1.*)
-      _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-    darwin*) # darwin 5.x on
-      # if running on 10.5 or later, the deployment target defaults
-      # to the OS version, if on x86, and 10.4, the deployment
-      # target defaults to 10.4. Don't you love it?
-      case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in
-	10.0,*86*-darwin8*|10.0,*-darwin[[91]]*)
-	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-	10.[[012]]*)
-	  _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;;
-	10.*)
-	  _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;;
-      esac
-    ;;
-  esac
-    if test yes = "$lt_cv_apple_cc_single_mod"; then
-      _lt_dar_single_mod='$single_module'
-    fi
-    if test yes = "$lt_cv_ld_exported_symbols_list"; then
-      _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym'
-    else
-      _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib'
-    fi
-    if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then
-      _lt_dsymutil='~$DSYMUTIL $lib || :'
-    else
-      _lt_dsymutil=
-    fi
-    ;;
-  esac
-])
-
-
-# _LT_DARWIN_LINKER_FEATURES([TAG])
-# ---------------------------------
-# Checks for linker and compiler features on darwin
-m4_defun([_LT_DARWIN_LINKER_FEATURES],
-[
-  m4_require([_LT_REQUIRED_DARWIN_CHECKS])
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_automatic, $1)=yes
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  if test yes = "$lt_cv_ld_force_load"; then
-    _LT_TAGVAR(whole_archive_flag_spec, $1)='`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`'
-    m4_case([$1], [F77], [_LT_TAGVAR(compiler_needs_object, $1)=yes],
-                  [FC],  [_LT_TAGVAR(compiler_needs_object, $1)=yes])
-  else
-    _LT_TAGVAR(whole_archive_flag_spec, $1)=''
-  fi
-  _LT_TAGVAR(link_all_deplibs, $1)=yes
-  _LT_TAGVAR(allow_undefined_flag, $1)=$_lt_dar_allow_undefined
-  case $cc_basename in
-     ifort*|nagfor*) _lt_dar_can_shared=yes ;;
-     *) _lt_dar_can_shared=$GCC ;;
-  esac
-  if test yes = "$_lt_dar_can_shared"; then
-    output_verbose_link_cmd=func_echo_all
-    _LT_TAGVAR(archive_cmds, $1)="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil"
-    _LT_TAGVAR(module_cmds, $1)="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil"
-    _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil"
-    _LT_TAGVAR(module_expsym_cmds, $1)="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil"
-    m4_if([$1], [CXX],
-[   if test yes != "$lt_cv_apple_cc_single_mod"; then
-      _LT_TAGVAR(archive_cmds, $1)="\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dsymutil"
-      _LT_TAGVAR(archive_expsym_cmds, $1)="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -r -keep_private_externs -nostdlib -o \$lib-master.o \$libobjs~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$lib-master.o \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring$_lt_dar_export_syms$_lt_dsymutil"
-    fi
-],[])
-  else
-  _LT_TAGVAR(ld_shlibs, $1)=no
-  fi
-])
-
-# _LT_SYS_MODULE_PATH_AIX([TAGNAME])
-# ----------------------------------
-# Links a minimal program and checks the executable
-# for the system default hardcoded library path. In most cases,
-# this is /usr/lib:/lib, but when the MPI compilers are used
-# the location of the communication and MPI libs are included too.
-# If we don't find anything, use the default library path according
-# to the aix ld manual.
-# Store the results from the different compilers for each TAGNAME.
-# Allow overriding them for all tags through lt_cv_aix_libpath.
-m4_defun([_LT_SYS_MODULE_PATH_AIX],
-[m4_require([_LT_DECL_SED])dnl
-if test set = "${lt_cv_aix_libpath+set}"; then
-  aix_libpath=$lt_cv_aix_libpath
-else
-  AC_CACHE_VAL([_LT_TAGVAR([lt_cv_aix_libpath_], [$1])],
-  [AC_LINK_IFELSE([AC_LANG_PROGRAM],[
-  lt_aix_libpath_sed='[
-      /Import File Strings/,/^$/ {
-	  /^0/ {
-	      s/^0  *\([^ ]*\) *$/\1/
-	      p
-	  }
-      }]'
-  _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  # Check for a 64-bit object if we didn't find anything.
-  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
-    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"`
-  fi],[])
-  if test -z "$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])"; then
-    _LT_TAGVAR([lt_cv_aix_libpath_], [$1])=/usr/lib:/lib
-  fi
-  ])
-  aix_libpath=$_LT_TAGVAR([lt_cv_aix_libpath_], [$1])
-fi
-])# _LT_SYS_MODULE_PATH_AIX
-
-
-# _LT_SHELL_INIT(ARG)
-# -------------------
-m4_define([_LT_SHELL_INIT],
-[m4_divert_text([M4SH-INIT], [$1
-])])# _LT_SHELL_INIT
-
-
-
-# _LT_PROG_ECHO_BACKSLASH
-# -----------------------
-# Find how we can fake an echo command that does not interpret backslash.
-# In particular, with Autoconf 2.60 or later we add some code to the start
-# of the generated configure script that will find a shell with a builtin
-# printf (that we can use as an echo command).
-m4_defun([_LT_PROG_ECHO_BACKSLASH],
-[ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-
-AC_MSG_CHECKING([how to print strings])
-# Test print first, because it will be a builtin if present.
-if test "X`( print -r -- -n ) 2>/dev/null`" = X-n && \
-   test "X`print -r -- $ECHO 2>/dev/null`" = "X$ECHO"; then
-  ECHO='print -r --'
-elif test "X`printf %s $ECHO 2>/dev/null`" = "X$ECHO"; then
-  ECHO='printf %s\n'
-else
-  # Use this function as a fallback that always works.
-  func_fallback_echo ()
-  {
-    eval 'cat <<_LTECHO_EOF
-$[]1
-_LTECHO_EOF'
-  }
-  ECHO='func_fallback_echo'
-fi
-
-# func_echo_all arg...
-# Invoke $ECHO with all args, space-separated.
-func_echo_all ()
-{
-    $ECHO "$*"
-}
-
-case $ECHO in
-  printf*) AC_MSG_RESULT([printf]) ;;
-  print*) AC_MSG_RESULT([print -r]) ;;
-  *) AC_MSG_RESULT([cat]) ;;
-esac
-
-m4_ifdef([_AS_DETECT_SUGGESTED],
-[_AS_DETECT_SUGGESTED([
-  test -n "${ZSH_VERSION+set}${BASH_VERSION+set}" || (
-    ECHO='\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\\'
-    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO
-    ECHO=$ECHO$ECHO$ECHO$ECHO$ECHO$ECHO
-    PATH=/empty FPATH=/empty; export PATH FPATH
-    test "X`printf %s $ECHO`" = "X$ECHO" \
-      || test "X`print -r -- $ECHO`" = "X$ECHO" )])])
-
-_LT_DECL([], [SHELL], [1], [Shell to use when invoking shell scripts])
-_LT_DECL([], [ECHO], [1], [An echo program that protects backslashes])
-])# _LT_PROG_ECHO_BACKSLASH
-
-
-# _LT_WITH_SYSROOT
-# ----------------
-AC_DEFUN([_LT_WITH_SYSROOT],
-[AC_MSG_CHECKING([for sysroot])
-AC_ARG_WITH([sysroot],
-[AS_HELP_STRING([--with-sysroot@<:@=DIR@:>@],
-  [Search for dependent libraries within DIR (or the compiler's sysroot
-   if not specified).])],
-[], [with_sysroot=no])
-
-dnl lt_sysroot will always be passed unquoted.  We quote it here
-dnl in case the user passed a directory name.
-lt_sysroot=
-case $with_sysroot in #(
- yes)
-   if test yes = "$GCC"; then
-     lt_sysroot=`$CC --print-sysroot 2>/dev/null`
-   fi
-   ;; #(
- /*)
-   lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"`
-   ;; #(
- no|'')
-   ;; #(
- *)
-   AC_MSG_RESULT([$with_sysroot])
-   AC_MSG_ERROR([The sysroot must be an absolute path.])
-   ;;
-esac
-
- AC_MSG_RESULT([${lt_sysroot:-no}])
-_LT_DECL([], [lt_sysroot], [0], [The root where to search for ]dnl
-[dependent libraries, and where our libraries should be installed.])])
-
-# _LT_ENABLE_LOCK
-# ---------------
-m4_defun([_LT_ENABLE_LOCK],
-[AC_ARG_ENABLE([libtool-lock],
-  [AS_HELP_STRING([--disable-libtool-lock],
-    [avoid locking (might break parallel builds)])])
-test no = "$enable_libtool_lock" || enable_libtool_lock=yes
-
-# Some flags need to be propagated to the compiler or linker for good
-# libtool support.
-case $host in
-ia64-*-hpux*)
-  # Find out what ABI is being produced by ac_compile, and set mode
-  # options accordingly.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.$ac_objext` in
-      *ELF-32*)
-	HPUX_IA64_MODE=32
-	;;
-      *ELF-64*)
-	HPUX_IA64_MODE=64
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-*-*-irix6*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.
-  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    if test yes = "$lt_cv_prog_gnu_ld"; then
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -melf32bsmip"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -melf32bmipn32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -melf64bmip"
-	;;
-      esac
-    else
-      case `/usr/bin/file conftest.$ac_objext` in
-	*32-bit*)
-	  LD="${LD-ld} -32"
-	  ;;
-	*N32*)
-	  LD="${LD-ld} -n32"
-	  ;;
-	*64-bit*)
-	  LD="${LD-ld} -64"
-	  ;;
-      esac
-    fi
-  fi
-  rm -rf conftest*
-  ;;
-
-mips64*-*linux*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.
-  echo '[#]line '$LINENO' "configure"' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    emul=elf
-    case `/usr/bin/file conftest.$ac_objext` in
-      *32-bit*)
-	emul="${emul}32"
-	;;
-      *64-bit*)
-	emul="${emul}64"
-	;;
-    esac
-    case `/usr/bin/file conftest.$ac_objext` in
-      *MSB*)
-	emul="${emul}btsmip"
-	;;
-      *LSB*)
-	emul="${emul}ltsmip"
-	;;
-    esac
-    case `/usr/bin/file conftest.$ac_objext` in
-      *N32*)
-	emul="${emul}n32"
-	;;
-    esac
-    LD="${LD-ld} -m $emul"
-  fi
-  rm -rf conftest*
-  ;;
-
-x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \
-s390*-*linux*|s390*-*tpf*|sparc*-*linux*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.  Note that the listed cases only cover the
-  # situations where additional linker options are needed (such as when
-  # doing 32-bit compilation for a host where ld defaults to 64-bit, or
-  # vice versa); the common cases where no linker options are needed do
-  # not appear in the list.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-      *32-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_i386_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    case `/usr/bin/file conftest.o` in
-	      *x86-64*)
-		LD="${LD-ld} -m elf32_x86_64"
-		;;
-	      *)
-		LD="${LD-ld} -m elf_i386"
-		;;
-	    esac
-	    ;;
-	  powerpc64le-*linux*)
-	    LD="${LD-ld} -m elf32lppclinux"
-	    ;;
-	  powerpc64-*linux*)
-	    LD="${LD-ld} -m elf32ppclinux"
-	    ;;
-	  s390x-*linux*)
-	    LD="${LD-ld} -m elf_s390"
-	    ;;
-	  sparc64-*linux*)
-	    LD="${LD-ld} -m elf32_sparc"
-	    ;;
-	esac
-	;;
-      *64-bit*)
-	case $host in
-	  x86_64-*kfreebsd*-gnu)
-	    LD="${LD-ld} -m elf_x86_64_fbsd"
-	    ;;
-	  x86_64-*linux*)
-	    LD="${LD-ld} -m elf_x86_64"
-	    ;;
-	  powerpcle-*linux*)
-	    LD="${LD-ld} -m elf64lppc"
-	    ;;
-	  powerpc-*linux*)
-	    LD="${LD-ld} -m elf64ppc"
-	    ;;
-	  s390*-*linux*|s390*-*tpf*)
-	    LD="${LD-ld} -m elf64_s390"
-	    ;;
-	  sparc*-*linux*)
-	    LD="${LD-ld} -m elf64_sparc"
-	    ;;
-	esac
-	;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-
-*-*-sco3.2v5*)
-  # On SCO OpenServer 5, we need -belf to get full-featured binaries.
-  SAVE_CFLAGS=$CFLAGS
-  CFLAGS="$CFLAGS -belf"
-  AC_CACHE_CHECK([whether the C compiler needs -belf], lt_cv_cc_needs_belf,
-    [AC_LANG_PUSH(C)
-     AC_LINK_IFELSE([AC_LANG_PROGRAM([[]],[[]])],[lt_cv_cc_needs_belf=yes],[lt_cv_cc_needs_belf=no])
-     AC_LANG_POP])
-  if test yes != "$lt_cv_cc_needs_belf"; then
-    # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf
-    CFLAGS=$SAVE_CFLAGS
-  fi
-  ;;
-*-*solaris*)
-  # Find out what ABI is being produced by ac_compile, and set linker
-  # options accordingly.
-  echo 'int i;' > conftest.$ac_ext
-  if AC_TRY_EVAL(ac_compile); then
-    case `/usr/bin/file conftest.o` in
-    *64-bit*)
-      case $lt_cv_prog_gnu_ld in
-      yes*)
-        case $host in
-        i?86-*-solaris*|x86_64-*-solaris*)
-          LD="${LD-ld} -m elf_x86_64"
-          ;;
-        sparc*-*-solaris*)
-          LD="${LD-ld} -m elf64_sparc"
-          ;;
-        esac
-        # GNU ld 2.21 introduced _sol2 emulations.  Use them if available.
-        if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then
-          LD=${LD-ld}_sol2
-        fi
-        ;;
-      *)
-	if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then
-	  LD="${LD-ld} -64"
-	fi
-	;;
-      esac
-      ;;
-    esac
-  fi
-  rm -rf conftest*
-  ;;
-esac
-
-need_locks=$enable_libtool_lock
-])# _LT_ENABLE_LOCK
-
-
-# _LT_PROG_AR
-# -----------
-m4_defun([_LT_PROG_AR],
-[AC_CHECK_TOOLS(AR, [ar], false)
-: ${AR=ar}
-: ${AR_FLAGS=cru}
-_LT_DECL([], [AR], [1], [The archiver])
-_LT_DECL([], [AR_FLAGS], [1], [Flags to create an archive])
-
-AC_CACHE_CHECK([for archiver @FILE support], [lt_cv_ar_at_file],
-  [lt_cv_ar_at_file=no
-   AC_COMPILE_IFELSE([AC_LANG_PROGRAM],
-     [echo conftest.$ac_objext > conftest.lst
-      lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&AS_MESSAGE_LOG_FD'
-      AC_TRY_EVAL([lt_ar_try])
-      if test 0 -eq "$ac_status"; then
-	# Ensure the archiver fails upon bogus file names.
-	rm -f conftest.$ac_objext libconftest.a
-	AC_TRY_EVAL([lt_ar_try])
-	if test 0 -ne "$ac_status"; then
-          lt_cv_ar_at_file=@
-        fi
-      fi
-      rm -f conftest.* libconftest.a
-     ])
-  ])
-
-if test no = "$lt_cv_ar_at_file"; then
-  archiver_list_spec=
-else
-  archiver_list_spec=$lt_cv_ar_at_file
-fi
-_LT_DECL([], [archiver_list_spec], [1],
-  [How to feed a file listing to the archiver])
-])# _LT_PROG_AR
-
-
-# _LT_CMD_OLD_ARCHIVE
-# -------------------
-m4_defun([_LT_CMD_OLD_ARCHIVE],
-[_LT_PROG_AR
-
-AC_CHECK_TOOL(STRIP, strip, :)
-test -z "$STRIP" && STRIP=:
-_LT_DECL([], [STRIP], [1], [A symbol stripping program])
-
-AC_CHECK_TOOL(RANLIB, ranlib, :)
-test -z "$RANLIB" && RANLIB=:
-_LT_DECL([], [RANLIB], [1],
-    [Commands used to install an old-style archive])
-
-# Determine commands to create old-style static archives.
-old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs'
-old_postinstall_cmds='chmod 644 $oldlib'
-old_postuninstall_cmds=
-
-if test -n "$RANLIB"; then
-  case $host_os in
-  bitrig* | openbsd*)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib"
-    ;;
-  *)
-    old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib"
-    ;;
-  esac
-  old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib"
-fi
-
-case $host_os in
-  darwin*)
-    lock_old_archive_extraction=yes ;;
-  *)
-    lock_old_archive_extraction=no ;;
-esac
-_LT_DECL([], [old_postinstall_cmds], [2])
-_LT_DECL([], [old_postuninstall_cmds], [2])
-_LT_TAGDECL([], [old_archive_cmds], [2],
-    [Commands used to build an old-style archive])
-_LT_DECL([], [lock_old_archive_extraction], [0],
-    [Whether to use a lock for old archive extraction])
-])# _LT_CMD_OLD_ARCHIVE
-
-
-# _LT_COMPILER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#		[OUTPUT-FILE], [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------------------
-# Check whether the given compiler option works
-AC_DEFUN([_LT_COMPILER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   m4_if([$4], , [ac_outfile=conftest.$ac_objext], [ac_outfile=$4])
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-   lt_compiler_flag="$3"  ## exclude from sc_useless_quotes_in_assignment
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   # The option is referenced via a variable to avoid confusing sed.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>conftest.err)
-   ac_status=$?
-   cat conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s "$ac_outfile"; then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings other than the usual output.
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' >conftest.exp
-     $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-     if test ! -s conftest.er2 || diff conftest.exp conftest.er2 >/dev/null; then
-       $2=yes
-     fi
-   fi
-   $RM conftest*
-])
-
-if test yes = "[$]$2"; then
-    m4_if([$5], , :, [$5])
-else
-    m4_if([$6], , :, [$6])
-fi
-])# _LT_COMPILER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_COMPILER_OPTION], [_LT_COMPILER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_COMPILER_OPTION], [])
-
-
-# _LT_LINKER_OPTION(MESSAGE, VARIABLE-NAME, FLAGS,
-#                  [ACTION-SUCCESS], [ACTION-FAILURE])
-# ----------------------------------------------------
-# Check whether the given linker option works
-AC_DEFUN([_LT_LINKER_OPTION],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_SED])dnl
-AC_CACHE_CHECK([$1], [$2],
-  [$2=no
-   save_LDFLAGS=$LDFLAGS
-   LDFLAGS="$LDFLAGS $3"
-   echo "$lt_simple_link_test_code" > conftest.$ac_ext
-   if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then
-     # The linker can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     if test -s conftest.err; then
-       # Append any errors to the config.log.
-       cat conftest.err 1>&AS_MESSAGE_LOG_FD
-       $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp
-       $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2
-       if diff conftest.exp conftest.er2 >/dev/null; then
-         $2=yes
-       fi
-     else
-       $2=yes
-     fi
-   fi
-   $RM -r conftest*
-   LDFLAGS=$save_LDFLAGS
-])
-
-if test yes = "[$]$2"; then
-    m4_if([$4], , :, [$4])
-else
-    m4_if([$5], , :, [$5])
-fi
-])# _LT_LINKER_OPTION
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_LINKER_OPTION], [_LT_LINKER_OPTION])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_LINKER_OPTION], [])
-
-
-# LT_CMD_MAX_LEN
-#---------------
-AC_DEFUN([LT_CMD_MAX_LEN],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-# find the maximum length of command line arguments
-AC_MSG_CHECKING([the maximum length of command line arguments])
-AC_CACHE_VAL([lt_cv_sys_max_cmd_len], [dnl
-  i=0
-  teststring=ABCD
-
-  case $build_os in
-  msdosdjgpp*)
-    # On DJGPP, this test can blow up pretty badly due to problems in libc
-    # (any single argument exceeding 2000 bytes causes a buffer overrun
-    # during glob expansion).  Even if it were fixed, the result of this
-    # check would be larger than it should be.
-    lt_cv_sys_max_cmd_len=12288;    # 12K is about right
-    ;;
-
-  gnu*)
-    # Under GNU Hurd, this test is not required because there is
-    # no limit to the length of command line arguments.
-    # Libtool will interpret -1 as no limit whatsoever
-    lt_cv_sys_max_cmd_len=-1;
-    ;;
-
-  cygwin* | mingw* | cegcc*)
-    # On Win9x/ME, this test blows up -- it succeeds, but takes
-    # about 5 minutes as the teststring grows exponentially.
-    # Worse, since 9x/ME are not pre-emptively multitasking,
-    # you end up with a "frozen" computer, even though with patience
-    # the test eventually succeeds (with a max line length of 256k).
-    # Instead, let's just punt: use the minimum linelength reported by
-    # all of the supported platforms: 8192 (on NT/2K/XP).
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  mint*)
-    # On MiNT this can take a long time and run out of memory.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  amigaos*)
-    # On AmigaOS with pdksh, this test takes hours, literally.
-    # So we just punt and use a minimum line length of 8192.
-    lt_cv_sys_max_cmd_len=8192;
-    ;;
-
-  bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*)
-    # This has been around since 386BSD, at least.  Likely further.
-    if test -x /sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax`
-    elif test -x /usr/sbin/sysctl; then
-      lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax`
-    else
-      lt_cv_sys_max_cmd_len=65536	# usable default for all BSDs
-    fi
-    # And add a safety zone
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-    lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    ;;
-
-  interix*)
-    # We know the value 262144 and hardcode it with a safety zone (like BSD)
-    lt_cv_sys_max_cmd_len=196608
-    ;;
-
-  os2*)
-    # The test takes a long time on OS/2.
-    lt_cv_sys_max_cmd_len=8192
-    ;;
-
-  osf*)
-    # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure
-    # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not
-    # nice to cause kernel panics so lets avoid the loop below.
-    # First set a reasonable default.
-    lt_cv_sys_max_cmd_len=16384
-    #
-    if test -x /sbin/sysconfig; then
-      case `/sbin/sysconfig -q proc exec_disable_arg_limit` in
-        *1*) lt_cv_sys_max_cmd_len=-1 ;;
-      esac
-    fi
-    ;;
-  sco3.2v5*)
-    lt_cv_sys_max_cmd_len=102400
-    ;;
-  sysv5* | sco5v6* | sysv4.2uw2*)
-    kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null`
-    if test -n "$kargmax"; then
-      lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[[	 ]]//'`
-    else
-      lt_cv_sys_max_cmd_len=32768
-    fi
-    ;;
-  *)
-    lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null`
-    if test -n "$lt_cv_sys_max_cmd_len" && \
-       test undefined != "$lt_cv_sys_max_cmd_len"; then
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4`
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3`
-    else
-      # Make teststring a little bigger before we do anything with it.
-      # a 1K string should be a reasonable start.
-      for i in 1 2 3 4 5 6 7 8; do
-        teststring=$teststring$teststring
-      done
-      SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}}
-      # If test is not a shell built-in, we'll probably end up computing a
-      # maximum length that is only half of the actual maximum length, but
-      # we can't tell.
-      while { test X`env echo "$teststring$teststring" 2>/dev/null` \
-	         = "X$teststring$teststring"; } >/dev/null 2>&1 &&
-	      test 17 != "$i" # 1/2 MB should be enough
-      do
-        i=`expr $i + 1`
-        teststring=$teststring$teststring
-      done
-      # Only check the string length outside the loop.
-      lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1`
-      teststring=
-      # Add a significant safety factor because C++ compilers can tack on
-      # massive amounts of additional arguments before passing them to the
-      # linker.  It appears as though 1/2 is a usable value.
-      lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2`
-    fi
-    ;;
-  esac
-])
-if test -n "$lt_cv_sys_max_cmd_len"; then
-  AC_MSG_RESULT($lt_cv_sys_max_cmd_len)
-else
-  AC_MSG_RESULT(none)
-fi
-max_cmd_len=$lt_cv_sys_max_cmd_len
-_LT_DECL([], [max_cmd_len], [0],
-    [What is the maximum length of a command?])
-])# LT_CMD_MAX_LEN
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], [])
-
-
-# _LT_HEADER_DLFCN
-# ----------------
-m4_defun([_LT_HEADER_DLFCN],
-[AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl
-])# _LT_HEADER_DLFCN
-
-
-# _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE,
-#                      ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING)
-# ----------------------------------------------------------------
-m4_defun([_LT_TRY_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test yes = "$cross_compiling"; then :
-  [$4]
-else
-  lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
-  lt_status=$lt_dlunknown
-  cat > conftest.$ac_ext <<_LT_EOF
-[#line $LINENO "configure"
-#include "confdefs.h"
-
-#if HAVE_DLFCN_H
-#include <dlfcn.h>
-#endif
-
-#include <stdio.h>
-
-#ifdef RTLD_GLOBAL
-#  define LT_DLGLOBAL		RTLD_GLOBAL
-#else
-#  ifdef DL_GLOBAL
-#    define LT_DLGLOBAL		DL_GLOBAL
-#  else
-#    define LT_DLGLOBAL		0
-#  endif
-#endif
-
-/* We may have to define LT_DLLAZY_OR_NOW in the command line if we
-   find out it does not work in some platform. */
-#ifndef LT_DLLAZY_OR_NOW
-#  ifdef RTLD_LAZY
-#    define LT_DLLAZY_OR_NOW		RTLD_LAZY
-#  else
-#    ifdef DL_LAZY
-#      define LT_DLLAZY_OR_NOW		DL_LAZY
-#    else
-#      ifdef RTLD_NOW
-#        define LT_DLLAZY_OR_NOW	RTLD_NOW
-#      else
-#        ifdef DL_NOW
-#          define LT_DLLAZY_OR_NOW	DL_NOW
-#        else
-#          define LT_DLLAZY_OR_NOW	0
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-
-/* When -fvisbility=hidden is used, assume the code has been annotated
-   correspondingly for the symbols needed.  */
-#if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3))
-int fnord () __attribute__((visibility("default")));
-#endif
-
-int fnord () { return 42; }
-int main ()
-{
-  void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW);
-  int status = $lt_dlunknown;
-
-  if (self)
-    {
-      if (dlsym (self,"fnord"))       status = $lt_dlno_uscore;
-      else
-        {
-	  if (dlsym( self,"_fnord"))  status = $lt_dlneed_uscore;
-          else puts (dlerror ());
-	}
-      /* dlclose (self); */
-    }
-  else
-    puts (dlerror ());
-
-  return status;
-}]
-_LT_EOF
-  if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then
-    (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null
-    lt_status=$?
-    case x$lt_status in
-      x$lt_dlno_uscore) $1 ;;
-      x$lt_dlneed_uscore) $2 ;;
-      x$lt_dlunknown|x*) $3 ;;
-    esac
-  else :
-    # compilation failed
-    $3
-  fi
-fi
-rm -fr conftest*
-])# _LT_TRY_DLOPEN_SELF
-
-
-# LT_SYS_DLOPEN_SELF
-# ------------------
-AC_DEFUN([LT_SYS_DLOPEN_SELF],
-[m4_require([_LT_HEADER_DLFCN])dnl
-if test yes != "$enable_dlopen"; then
-  enable_dlopen=unknown
-  enable_dlopen_self=unknown
-  enable_dlopen_self_static=unknown
-else
-  lt_cv_dlopen=no
-  lt_cv_dlopen_libs=
-
-  case $host_os in
-  beos*)
-    lt_cv_dlopen=load_add_on
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ;;
-
-  mingw* | pw32* | cegcc*)
-    lt_cv_dlopen=LoadLibrary
-    lt_cv_dlopen_libs=
-    ;;
-
-  cygwin*)
-    lt_cv_dlopen=dlopen
-    lt_cv_dlopen_libs=
-    ;;
-
-  darwin*)
-    # if libdl is installed we need to link against it
-    AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[
-    lt_cv_dlopen=dyld
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=yes
-    ])
-    ;;
-
-  tpf*)
-    # Don't try to run any link tests for TPF.  We know it's impossible
-    # because TPF is a cross-compiler, and we know how we open DSOs.
-    lt_cv_dlopen=dlopen
-    lt_cv_dlopen_libs=
-    lt_cv_dlopen_self=no
-    ;;
-
-  *)
-    AC_CHECK_FUNC([shl_load],
-	  [lt_cv_dlopen=shl_load],
-      [AC_CHECK_LIB([dld], [shl_load],
-	    [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld],
-	[AC_CHECK_FUNC([dlopen],
-	      [lt_cv_dlopen=dlopen],
-	  [AC_CHECK_LIB([dl], [dlopen],
-		[lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],
-	    [AC_CHECK_LIB([svld], [dlopen],
-		  [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld],
-	      [AC_CHECK_LIB([dld], [dld_link],
-		    [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld])
-	      ])
-	    ])
-	  ])
-	])
-      ])
-    ;;
-  esac
-
-  if test no = "$lt_cv_dlopen"; then
-    enable_dlopen=no
-  else
-    enable_dlopen=yes
-  fi
-
-  case $lt_cv_dlopen in
-  dlopen)
-    save_CPPFLAGS=$CPPFLAGS
-    test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H"
-
-    save_LDFLAGS=$LDFLAGS
-    wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\"
-
-    save_LIBS=$LIBS
-    LIBS="$lt_cv_dlopen_libs $LIBS"
-
-    AC_CACHE_CHECK([whether a program can dlopen itself],
-	  lt_cv_dlopen_self, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes,
-	    lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross)
-    ])
-
-    if test yes = "$lt_cv_dlopen_self"; then
-      wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\"
-      AC_CACHE_CHECK([whether a statically linked program can dlopen itself],
-	  lt_cv_dlopen_self_static, [dnl
-	  _LT_TRY_DLOPEN_SELF(
-	    lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes,
-	    lt_cv_dlopen_self_static=no,  lt_cv_dlopen_self_static=cross)
-      ])
-    fi
-
-    CPPFLAGS=$save_CPPFLAGS
-    LDFLAGS=$save_LDFLAGS
-    LIBS=$save_LIBS
-    ;;
-  esac
-
-  case $lt_cv_dlopen_self in
-  yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;;
-  *) enable_dlopen_self=unknown ;;
-  esac
-
-  case $lt_cv_dlopen_self_static in
-  yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;;
-  *) enable_dlopen_self_static=unknown ;;
-  esac
-fi
-_LT_DECL([dlopen_support], [enable_dlopen], [0],
-	 [Whether dlopen is supported])
-_LT_DECL([dlopen_self], [enable_dlopen_self], [0],
-	 [Whether dlopen of programs is supported])
-_LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0],
-	 [Whether dlopen of statically linked programs is supported])
-])# LT_SYS_DLOPEN_SELF
-
-# Old name:
-AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], [])
-
-
-# _LT_COMPILER_C_O([TAGNAME])
-# ---------------------------
-# Check to see if options -c and -o are simultaneously supported by compiler.
-# This macro does not hard code the compiler like AC_PROG_CC_C_O.
-m4_defun([_LT_COMPILER_C_O],
-[m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)],
-  [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no
-   $RM -r conftest 2>/dev/null
-   mkdir conftest
-   cd conftest
-   mkdir out
-   echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-   lt_compiler_flag="-o out/conftest2.$ac_objext"
-   # Insert the option either (1) after the last *FLAGS variable, or
-   # (2) before a word containing "conftest.", or (3) at the end.
-   # Note that $ac_compile itself does not contain backslashes and begins
-   # with a dollar sign (not a hyphen), so the echo should work correctly.
-   lt_compile=`echo "$ac_compile" | $SED \
-   -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \
-   -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \
-   -e 's:$: $lt_compiler_flag:'`
-   (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD)
-   (eval "$lt_compile" 2>out/conftest.err)
-   ac_status=$?
-   cat out/conftest.err >&AS_MESSAGE_LOG_FD
-   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
-   if (exit $ac_status) && test -s out/conftest2.$ac_objext
-   then
-     # The compiler can only warn and ignore the option if not recognized
-     # So say no if there are warnings
-     $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp
-     $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2
-     if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then
-       _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-     fi
-   fi
-   chmod u+w . 2>&AS_MESSAGE_LOG_FD
-   $RM conftest*
-   # SGI C++ compiler will create directory out/ii_files/ for
-   # template instantiation
-   test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files
-   $RM out/* && rmdir out
-   cd ..
-   $RM -r conftest
-   $RM conftest*
-])
-_LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1],
-	[Does compiler simultaneously support -c and -o options?])
-])# _LT_COMPILER_C_O
-
-
-# _LT_COMPILER_FILE_LOCKS([TAGNAME])
-# ----------------------------------
-# Check to see if we can do hard links to lock some files if needed
-m4_defun([_LT_COMPILER_FILE_LOCKS],
-[m4_require([_LT_ENABLE_LOCK])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-_LT_COMPILER_C_O([$1])
-
-hard_links=nottested
-if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then
-  # do not overwrite the value of need_locks provided by the user
-  AC_MSG_CHECKING([if we can lock with hard links])
-  hard_links=yes
-  $RM conftest*
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  touch conftest.a
-  ln conftest.a conftest.b 2>&5 || hard_links=no
-  ln conftest.a conftest.b 2>/dev/null && hard_links=no
-  AC_MSG_RESULT([$hard_links])
-  if test no = "$hard_links"; then
-    AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe])
-    need_locks=warn
-  fi
-else
-  need_locks=no
-fi
-_LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?])
-])# _LT_COMPILER_FILE_LOCKS
-
-
-# _LT_CHECK_OBJDIR
-# ----------------
-m4_defun([_LT_CHECK_OBJDIR],
-[AC_CACHE_CHECK([for objdir], [lt_cv_objdir],
-[rm -f .libs 2>/dev/null
-mkdir .libs 2>/dev/null
-if test -d .libs; then
-  lt_cv_objdir=.libs
-else
-  # MS-DOS does not allow filenames that begin with a dot.
-  lt_cv_objdir=_libs
-fi
-rmdir .libs 2>/dev/null])
-objdir=$lt_cv_objdir
-_LT_DECL([], [objdir], [0],
-         [The name of the directory that contains temporary libtool files])dnl
-m4_pattern_allow([LT_OBJDIR])dnl
-AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/",
-  [Define to the sub-directory where libtool stores uninstalled libraries.])
-])# _LT_CHECK_OBJDIR
-
-
-# _LT_LINKER_HARDCODE_LIBPATH([TAGNAME])
-# --------------------------------------
-# Check hardcoding attributes.
-m4_defun([_LT_LINKER_HARDCODE_LIBPATH],
-[AC_MSG_CHECKING([how to hardcode library paths into programs])
-_LT_TAGVAR(hardcode_action, $1)=
-if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" ||
-   test -n "$_LT_TAGVAR(runpath_var, $1)" ||
-   test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then
-
-  # We can hardcode non-existent directories.
-  if test no != "$_LT_TAGVAR(hardcode_direct, $1)" &&
-     # If the only mechanism to avoid hardcoding is shlibpath_var, we
-     # have to relink, otherwise we might link with an installed library
-     # when we should be linking with a yet-to-be-installed one
-     ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" &&
-     test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then
-    # Linking always hardcodes the temporary library directory.
-    _LT_TAGVAR(hardcode_action, $1)=relink
-  else
-    # We can link without hardcoding, and we can hardcode nonexisting dirs.
-    _LT_TAGVAR(hardcode_action, $1)=immediate
-  fi
-else
-  # We cannot hardcode anything, or else we can only hardcode existing
-  # directories.
-  _LT_TAGVAR(hardcode_action, $1)=unsupported
-fi
-AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)])
-
-if test relink = "$_LT_TAGVAR(hardcode_action, $1)" ||
-   test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then
-  # Fast installation is not supported
-  enable_fast_install=no
-elif test yes = "$shlibpath_overrides_runpath" ||
-     test no = "$enable_shared"; then
-  # Fast installation is not necessary
-  enable_fast_install=needless
-fi
-_LT_TAGDECL([], [hardcode_action], [0],
-    [How to hardcode a shared library path into an executable])
-])# _LT_LINKER_HARDCODE_LIBPATH
-
-
-# _LT_CMD_STRIPLIB
-# ----------------
-m4_defun([_LT_CMD_STRIPLIB],
-[m4_require([_LT_DECL_EGREP])
-striplib=
-old_striplib=
-AC_MSG_CHECKING([whether stripping libraries is possible])
-if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then
-  test -z "$old_striplib" && old_striplib="$STRIP --strip-debug"
-  test -z "$striplib" && striplib="$STRIP --strip-unneeded"
-  AC_MSG_RESULT([yes])
-else
-# FIXME - insert some real tests, host_os isn't really good enough
-  case $host_os in
-  darwin*)
-    if test -n "$STRIP"; then
-      striplib="$STRIP -x"
-      old_striplib="$STRIP -S"
-      AC_MSG_RESULT([yes])
-    else
-      AC_MSG_RESULT([no])
-    fi
-    ;;
-  *)
-    AC_MSG_RESULT([no])
-    ;;
-  esac
-fi
-_LT_DECL([], [old_striplib], [1], [Commands to strip libraries])
-_LT_DECL([], [striplib], [1])
-])# _LT_CMD_STRIPLIB
-
-
-# _LT_SYS_DYNAMIC_LINKER([TAG])
-# -----------------------------
-# PORTME Fill in your ld.so characteristics
-m4_defun([_LT_SYS_DYNAMIC_LINKER],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_OBJDUMP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CHECK_SHELL_FEATURES])dnl
-AC_MSG_CHECKING([dynamic linker characteristics])
-m4_if([$1],
-	[], [
-if test yes = "$GCC"; then
-  case $host_os in
-    darwin*) lt_awk_arg='/^libraries:/,/LR/' ;;
-    *) lt_awk_arg='/^libraries:/' ;;
-  esac
-  case $host_os in
-    mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;;
-    *) lt_sed_strip_eq='s|=/|/|g' ;;
-  esac
-  lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq`
-  case $lt_search_path_spec in
-  *\;*)
-    # if the path contains ";" then we assume it to be the separator
-    # otherwise default to the standard path separator (i.e. ":") - it is
-    # assumed that no part of a normal pathname contains ";" but that should
-    # okay in the real world where ";" in dirpaths is itself problematic.
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'`
-    ;;
-  *)
-    lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"`
-    ;;
-  esac
-  # Ok, now we have the path, separated by spaces, we can step through it
-  # and add multilib dir if necessary...
-  lt_tmp_lt_search_path_spec=
-  lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null`
-  # ...but if some path component already ends with the multilib dir we assume
-  # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer).
-  case "$lt_multi_os_dir; $lt_search_path_spec " in
-  "/; "* | "/.; "* | "/./; "* | *"$lt_multi_os_dir "* | *"$lt_multi_os_dir/ "*)
-    lt_multi_os_dir=
-    ;;
-  esac
-  for lt_sys_path in $lt_search_path_spec; do
-    if test -d "$lt_sys_path$lt_multi_os_dir"; then
-      lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path$lt_multi_os_dir"
-    elif test -n "$lt_multi_os_dir"; then
-      test -d "$lt_sys_path" && \
-	lt_tmp_lt_search_path_spec="$lt_tmp_lt_search_path_spec $lt_sys_path"
-    fi
-  done
-  lt_search_path_spec=`$ECHO "$lt_tmp_lt_search_path_spec" | awk '
-BEGIN {RS = " "; FS = "/|\n";} {
-  lt_foo = "";
-  lt_count = 0;
-  for (lt_i = NF; lt_i > 0; lt_i--) {
-    if ($lt_i != "" && $lt_i != ".") {
-      if ($lt_i == "..") {
-        lt_count++;
-      } else {
-        if (lt_count == 0) {
-          lt_foo = "/" $lt_i lt_foo;
-        } else {
-          lt_count--;
-        }
-      }
-    }
-  }
-  if (lt_foo != "") { lt_freq[[lt_foo]]++; }
-  if (lt_freq[[lt_foo]] == 1) { print lt_foo; }
-}'`
-  # AWK program above erroneously prepends '/' to C:/dos/paths
-  # for these hosts.
-  case $host_os in
-    mingw* | cegcc*) lt_search_path_spec=`$ECHO "$lt_search_path_spec" |\
-      $SED 's|/\([[A-Za-z]]:\)|\1|g'` ;;
-  esac
-  sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP`
-else
-  sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib"
-fi])
-library_names_spec=
-libname_spec='lib$name'
-soname_spec=
-shrext_cmds=.so
-postinstall_cmds=
-postuninstall_cmds=
-finish_cmds=
-finish_eval=
-shlibpath_var=
-shlibpath_overrides_runpath=unknown
-version_type=none
-dynamic_linker="$host_os ld.so"
-sys_lib_dlsearch_path_spec="/lib /usr/lib"
-need_lib_prefix=unknown
-hardcode_into_libs=no
-
-# when you set need_version to no, make sure it does not cause -set_version
-# flags to be left without arguments
-need_version=unknown
-
-case $host_os in
-aix3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname.a'
-  shlibpath_var=LIBPATH
-
-  # AIX 3 has no versioning support, so we append a major version to the name.
-  soname_spec='$libname$release$shared_ext$major'
-  ;;
-
-aix[[4-9]]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  hardcode_into_libs=yes
-  if test ia64 = "$host_cpu"; then
-    # AIX 5 supports IA64
-    library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext'
-    shlibpath_var=LD_LIBRARY_PATH
-  else
-    # With GCC up to 2.95.x, collect2 would create an import file
-    # for dependence libraries.  The import file would start with
-    # the line '#! .'.  This would cause the generated library to
-    # depend on '.', always an invalid library.  This was fixed in
-    # development snapshots of GCC prior to 3.0.
-    case $host_os in
-      aix4 | aix4.[[01]] | aix4.[[01]].*)
-      if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)'
-	   echo ' yes '
-	   echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then
-	:
-      else
-	can_build_shared=no
-      fi
-      ;;
-    esac
-    # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct
-    # soname into executable. Probably we can add versioning support to
-    # collect2, so additional links can be useful in future.
-    if test yes = "$aix_use_runtimelinking"; then
-      # If using run time linking (on AIX 4.2 or later) use lib<name>.so
-      # instead of lib<name>.a to let people know that these are not
-      # typical AIX shared libraries.
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    else
-      # We preserve .a as extension for shared libraries through AIX4.2
-      # and later when we are not doing run time linking.
-      library_names_spec='$libname$release.a $libname.a'
-      soname_spec='$libname$release$shared_ext$major'
-    fi
-    shlibpath_var=LIBPATH
-  fi
-  ;;
-
-amigaos*)
-  case $host_cpu in
-  powerpc)
-    # Since July 2007 AmigaOS4 officially supports .so libraries.
-    # When compiling the executable, add -use-dynld -Lsobjs: to the compileline.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    ;;
-  m68k)
-    library_names_spec='$libname.ixlibrary $libname.a'
-    # Create ${libname}_ixlibrary.a entries in /sys/libs.
-    finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done'
-    ;;
-  esac
-  ;;
-
-beos*)
-  library_names_spec='$libname$shared_ext'
-  dynamic_linker="$host_os ld.so"
-  shlibpath_var=LIBRARY_PATH
-  ;;
-
-bsdi[[45]]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib"
-  sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib"
-  # the default ld.so.conf also contains /usr/contrib/lib and
-  # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow
-  # libtool to hard-code these into programs
-  ;;
-
-cygwin* | mingw* | pw32* | cegcc*)
-  version_type=windows
-  shrext_cmds=.dll
-  need_version=no
-  need_lib_prefix=no
-
-  case $GCC,$cc_basename in
-  yes,*)
-    # gcc
-    library_names_spec='$libname.dll.a'
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \$file`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname~
-      chmod a+x \$dldir/$dlname~
-      if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then
-        eval '\''$striplib \$dldir/$dlname'\'' || exit \$?;
-      fi'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-
-    case $host_os in
-    cygwin*)
-      # Cygwin DLLs use 'cyg' prefix rather than 'lib'
-      soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
-m4_if([$1], [],[
-      sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"])
-      ;;
-    mingw* | cegcc*)
-      # MinGW DLLs use traditional 'lib' prefix
-      soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
-      ;;
-    pw32*)
-      # pw32 DLLs use 'pw' prefix rather than 'lib'
-      library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
-      ;;
-    esac
-    dynamic_linker='Win32 ld.exe'
-    ;;
-
-  *,cl*)
-    # Native MSVC
-    libname_spec='$name'
-    soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext'
-    library_names_spec='$libname.dll.lib'
-
-    case $build_os in
-    mingw*)
-      sys_lib_search_path_spec=
-      lt_save_ifs=$IFS
-      IFS=';'
-      for lt_path in $LIB
-      do
-        IFS=$lt_save_ifs
-        # Let DOS variable expansion print the short 8.3 style file name.
-        lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"`
-        sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path"
-      done
-      IFS=$lt_save_ifs
-      # Convert to MSYS style.
-      sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'`
-      ;;
-    cygwin*)
-      # Convert to unix form, then to dos form, then back to unix form
-      # but this time dos style (no spaces!) so that the unix form looks
-      # like /cygdrive/c/PROGRA~1:/cygdr...
-      sys_lib_search_path_spec=`cygpath --path --unix "$LIB"`
-      sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null`
-      sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      ;;
-    *)
-      sys_lib_search_path_spec=$LIB
-      if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then
-        # It is most probably a Windows format PATH.
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'`
-      else
-        sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"`
-      fi
-      # FIXME: find the short name or the path components, as spaces are
-      # common. (e.g. "Program Files" -> "PROGRA~1")
-      ;;
-    esac
-
-    # DLL is installed to $(libdir)/../bin by postinstall_cmds
-    postinstall_cmds='base_file=`basename \$file`~
-      dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~
-      dldir=$destdir/`dirname \$dlpath`~
-      test -d \$dldir || mkdir -p \$dldir~
-      $install_prog $dir/$dlname \$dldir/$dlname'
-    postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~
-      dlpath=$dir/\$dldll~
-       $RM \$dlpath'
-    shlibpath_overrides_runpath=yes
-    dynamic_linker='Win32 link.exe'
-    ;;
-
-  *)
-    # Assume MSVC wrapper
-    library_names_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext $libname.lib'
-    dynamic_linker='Win32 ld.exe'
-    ;;
-  esac
-  # FIXME: first we should search . and the directory the executable is in
-  shlibpath_var=PATH
-  ;;
-
-darwin* | rhapsody*)
-  dynamic_linker="$host_os dyld"
-  version_type=darwin
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$major$shared_ext $libname$shared_ext'
-  soname_spec='$libname$release$major$shared_ext'
-  shlibpath_overrides_runpath=yes
-  shlibpath_var=DYLD_LIBRARY_PATH
-  shrext_cmds='`test .$module = .yes && echo .so || echo .dylib`'
-m4_if([$1], [],[
-  sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/local/lib"])
-  sys_lib_dlsearch_path_spec='/usr/local/lib /lib /usr/lib'
-  ;;
-
-dgux*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-freebsd* | dragonfly*)
-  # DragonFly does not have aout.  When/if they implement a new
-  # versioning mechanism, adjust this.
-  if test -x /usr/bin/objformat; then
-    objformat=`/usr/bin/objformat`
-  else
-    case $host_os in
-    freebsd[[23]].*) objformat=aout ;;
-    *) objformat=elf ;;
-    esac
-  fi
-  version_type=freebsd-$objformat
-  case $version_type in
-    freebsd-elf*)
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
-      need_version=no
-      need_lib_prefix=no
-      ;;
-    freebsd-*)
-      library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-      need_version=yes
-      ;;
-  esac
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_os in
-  freebsd2.*)
-    shlibpath_overrides_runpath=yes
-    ;;
-  freebsd3.[[01]]* | freebsdelf3.[[01]]*)
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \
-  freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1)
-    shlibpath_overrides_runpath=no
-    hardcode_into_libs=yes
-    ;;
-  *) # from 4.6 on, and DragonFly
-    shlibpath_overrides_runpath=yes
-    hardcode_into_libs=yes
-    ;;
-  esac
-  ;;
-
-haiku*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  dynamic_linker="$host_os runtime_loader"
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib'
-  hardcode_into_libs=yes
-  ;;
-
-hpux9* | hpux10* | hpux11*)
-  # Give a soname corresponding to the major version so that dld.sl refuses to
-  # link against other versions.
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  case $host_cpu in
-  ia64*)
-    shrext_cmds='.so'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.so"
-    shlibpath_var=LD_LIBRARY_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    if test 32 = "$HPUX_IA64_MODE"; then
-      sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib"
-    else
-      sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64"
-    fi
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  hppa*64*)
-    shrext_cmds='.sl'
-    hardcode_into_libs=yes
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH
-    shlibpath_overrides_runpath=yes # Unless +noenvvar is specified.
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64"
-    sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-    ;;
-  *)
-    shrext_cmds='.sl'
-    dynamic_linker="$host_os dld.sl"
-    shlibpath_var=SHLIB_PATH
-    shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    ;;
-  esac
-  # HP-UX runs *really* slowly unless shared libraries are mode 555, ...
-  postinstall_cmds='chmod 555 $lib'
-  # or fails outright, so override atomically:
-  install_override_mode=555
-  ;;
-
-interix[[3-9]]*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $host_os in
-    nonstopux*) version_type=nonstopux ;;
-    *)
-	if test yes = "$lt_cv_prog_gnu_ld"; then
-		version_type=linux # correct to gnu/linux during the next big refactor
-	else
-		version_type=irix
-	fi ;;
-  esac
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='$libname$release$shared_ext$major'
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext'
-  case $host_os in
-  irix5* | nonstopux*)
-    libsuff= shlibsuff=
-    ;;
-  *)
-    case $LD in # libtool.m4 will add one of these switches to LD
-    *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ")
-      libsuff= shlibsuff= libmagic=32-bit;;
-    *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ")
-      libsuff=32 shlibsuff=N32 libmagic=N32;;
-    *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ")
-      libsuff=64 shlibsuff=64 libmagic=64-bit;;
-    *) libsuff= shlibsuff= libmagic=never-match;;
-    esac
-    ;;
-  esac
-  shlibpath_var=LD_LIBRARY${shlibsuff}_PATH
-  shlibpath_overrides_runpath=no
-  sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff"
-  sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff"
-  hardcode_into_libs=yes
-  ;;
-
-# No shared lib support for Linux oldld, aout, or coff.
-linux*oldld* | linux*aout* | linux*coff*)
-  dynamic_linker=no
-  ;;
-
-linux*android*)
-  version_type=none # Android doesn't support versioned libraries.
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext'
-  soname_spec='$libname$release$shared_ext'
-  finish_cmds=
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  dynamic_linker='Android linker'
-  # Don't embed -rpath directories since the linker doesn't support them.
-  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-
-  # Some binutils ld are patched to set DT_RUNPATH
-  AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath],
-    [lt_cv_shlibpath_overrides_runpath=no
-    save_LDFLAGS=$LDFLAGS
-    save_libdir=$libdir
-    eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \
-	 LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\""
-    AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])],
-      [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null],
-	 [lt_cv_shlibpath_overrides_runpath=yes])])
-    LDFLAGS=$save_LDFLAGS
-    libdir=$save_libdir
-    ])
-  shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath
-
-  # This implies no fast_install, which is unacceptable.
-  # Some rework will be needed to allow for fast_install
-  # before this can be enabled.
-  hardcode_into_libs=yes
-
-  # Append ld.so.conf contents to the search path
-  if test -f /etc/ld.so.conf; then
-    lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[	 ]*hwcap[	 ]/d;s/[:,	]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '`
-    sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"
-  fi
-
-  # We used to test for /lib/ld.so.1 and disable shared libraries on
-  # powerpc, because MkLinux only supported shared libraries with the
-  # GNU dynamic linker.  Since this was broken with cross compilers,
-  # most powerpc-linux boxes support dynamic linking these days and
-  # people can always --disable-shared, the test was removed, and we
-  # assume the GNU/Linux dynamic linker is in use.
-  dynamic_linker='GNU/Linux ld.so'
-  ;;
-
-netbsd*)
-  version_type=sunos
-  need_lib_prefix=no
-  need_version=no
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-    finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-    dynamic_linker='NetBSD (a.out) ld.so'
-  else
-    library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-    soname_spec='$libname$release$shared_ext$major'
-    dynamic_linker='NetBSD ld.elf_so'
-  fi
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  ;;
-
-newsos6)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-*nto* | *qnx*)
-  version_type=qnx
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  dynamic_linker='ldqnx.so'
-  ;;
-
-openbsd* | bitrig*)
-  version_type=sunos
-  sys_lib_dlsearch_path_spec=/usr/lib
-  need_lib_prefix=no
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-    need_version=no
-  else
-    need_version=yes
-  fi
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-  finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  ;;
-
-os2*)
-  libname_spec='$name'
-  shrext_cmds=.dll
-  need_lib_prefix=no
-  library_names_spec='$libname$shared_ext $libname.a'
-  dynamic_linker='OS/2 ld.exe'
-  shlibpath_var=LIBPATH
-  ;;
-
-osf3* | osf4* | osf5*)
-  version_type=osf
-  need_lib_prefix=no
-  need_version=no
-  soname_spec='$libname$release$shared_ext$major'
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib"
-  sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec
-  ;;
-
-rdos*)
-  dynamic_linker=no
-  ;;
-
-solaris*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  # ldd complains unless libraries are executable
-  postinstall_cmds='chmod +x $lib'
-  ;;
-
-sunos4*)
-  version_type=sunos
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix'
-  finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  if test yes = "$with_gnu_ld"; then
-    need_lib_prefix=no
-  fi
-  need_version=yes
-  ;;
-
-sysv4 | sysv4.3*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  case $host_vendor in
-    sni)
-      shlibpath_overrides_runpath=no
-      need_lib_prefix=no
-      runpath_var=LD_RUN_PATH
-      ;;
-    siemens)
-      need_lib_prefix=no
-      ;;
-    motorola)
-      need_lib_prefix=no
-      need_version=no
-      shlibpath_overrides_runpath=no
-      sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib'
-      ;;
-  esac
-  ;;
-
-sysv4*MP*)
-  if test -d /usr/nec; then
-    version_type=linux # correct to gnu/linux during the next big refactor
-    library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext'
-    soname_spec='$libname$shared_ext.$major'
-    shlibpath_var=LD_LIBRARY_PATH
-  fi
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  version_type=freebsd-elf
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=yes
-  hardcode_into_libs=yes
-  if test yes = "$with_gnu_ld"; then
-    sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib'
-  else
-    sys_lib_search_path_spec='/usr/ccs/lib /usr/lib'
-    case $host_os in
-      sco3.2v5*)
-        sys_lib_search_path_spec="$sys_lib_search_path_spec /lib"
-	;;
-    esac
-  fi
-  sys_lib_dlsearch_path_spec='/usr/lib'
-  ;;
-
-tpf*)
-  # TPF is a cross-target only.  Preferred cross-host = GNU/Linux.
-  version_type=linux # correct to gnu/linux during the next big refactor
-  need_lib_prefix=no
-  need_version=no
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  shlibpath_var=LD_LIBRARY_PATH
-  shlibpath_overrides_runpath=no
-  hardcode_into_libs=yes
-  ;;
-
-uts4*)
-  version_type=linux # correct to gnu/linux during the next big refactor
-  library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext'
-  soname_spec='$libname$release$shared_ext$major'
-  shlibpath_var=LD_LIBRARY_PATH
-  ;;
-
-*)
-  dynamic_linker=no
-  ;;
-esac
-AC_MSG_RESULT([$dynamic_linker])
-test no = "$dynamic_linker" && can_build_shared=no
-
-variables_saved_for_relink="PATH $shlibpath_var $runpath_var"
-if test yes = "$GCC"; then
-  variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH"
-fi
-
-if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then
-  sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec
-fi
-if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then
-  sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec
-fi
-
-_LT_DECL([], [variables_saved_for_relink], [1],
-    [Variables whose values should be saved in libtool wrapper scripts and
-    restored at link time])
-_LT_DECL([], [need_lib_prefix], [0],
-    [Do we need the "lib" prefix for modules?])
-_LT_DECL([], [need_version], [0], [Do we need a version for libraries?])
-_LT_DECL([], [version_type], [0], [Library versioning type])
-_LT_DECL([], [runpath_var], [0],  [Shared library runtime path variable])
-_LT_DECL([], [shlibpath_var], [0],[Shared library path variable])
-_LT_DECL([], [shlibpath_overrides_runpath], [0],
-    [Is shlibpath searched before the hard-coded library search path?])
-_LT_DECL([], [libname_spec], [1], [Format of library name prefix])
-_LT_DECL([], [library_names_spec], [1],
-    [[List of archive names.  First name is the real one, the rest are links.
-    The last name is the one that the linker finds with -lNAME]])
-_LT_DECL([], [soname_spec], [1],
-    [[The coded name of the library, if different from the real name]])
-_LT_DECL([], [install_override_mode], [1],
-    [Permission mode override for installation of shared libraries])
-_LT_DECL([], [postinstall_cmds], [2],
-    [Command to use after installation of a shared archive])
-_LT_DECL([], [postuninstall_cmds], [2],
-    [Command to use after uninstallation of a shared archive])
-_LT_DECL([], [finish_cmds], [2],
-    [Commands used to finish a libtool library installation in a directory])
-_LT_DECL([], [finish_eval], [1],
-    [[As "finish_cmds", except a single script fragment to be evaled but
-    not shown]])
-_LT_DECL([], [hardcode_into_libs], [0],
-    [Whether we should hardcode library paths into libraries])
-_LT_DECL([], [sys_lib_search_path_spec], [2],
-    [Compile-time system search path for libraries])
-_LT_DECL([], [sys_lib_dlsearch_path_spec], [2],
-    [Run-time system search path for libraries])
-])# _LT_SYS_DYNAMIC_LINKER
-
-
-# _LT_PATH_TOOL_PREFIX(TOOL)
-# --------------------------
-# find a file program that can recognize shared library
-AC_DEFUN([_LT_PATH_TOOL_PREFIX],
-[m4_require([_LT_DECL_EGREP])dnl
-AC_MSG_CHECKING([for $1])
-AC_CACHE_VAL(lt_cv_path_MAGIC_CMD,
-[case $MAGIC_CMD in
-[[\\/*] |  ?:[\\/]*])
-  lt_cv_path_MAGIC_CMD=$MAGIC_CMD # Let the user override the test with a path.
-  ;;
-*)
-  lt_save_MAGIC_CMD=$MAGIC_CMD
-  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-dnl $ac_dummy forces splitting on constant user-supplied paths.
-dnl POSIX.2 word splitting is done only on the output of word expansions,
-dnl not every word.  This closes a longstanding sh security hole.
-  ac_dummy="m4_if([$2], , $PATH, [$2])"
-  for ac_dir in $ac_dummy; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$1"; then
-      lt_cv_path_MAGIC_CMD=$ac_dir/"$1"
-      if test -n "$file_magic_test_file"; then
-	case $deplibs_check_method in
-	"file_magic "*)
-	  file_magic_regex=`expr "$deplibs_check_method" : "file_magic \(.*\)"`
-	  MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-	  if eval $file_magic_cmd \$file_magic_test_file 2> /dev/null |
-	    $EGREP "$file_magic_regex" > /dev/null; then
-	    :
-	  else
-	    cat <<_LT_EOF 1>&2
-
-*** Warning: the command libtool uses to detect shared libraries,
-*** $file_magic_cmd, produces output that libtool cannot recognize.
-*** The result is that libtool may fail to recognize shared libraries
-*** as such.  This will affect the creation of libtool libraries that
-*** depend on shared libraries, but programs linked with such libtool
-*** libraries will work regardless of this problem.  Nevertheless, you
-*** may want to report the problem to your system manager and/or to
-*** bug-libtool@gnu.org
-
-_LT_EOF
-	  fi ;;
-	esac
-      fi
-      break
-    fi
-  done
-  IFS=$lt_save_ifs
-  MAGIC_CMD=$lt_save_MAGIC_CMD
-  ;;
-esac])
-MAGIC_CMD=$lt_cv_path_MAGIC_CMD
-if test -n "$MAGIC_CMD"; then
-  AC_MSG_RESULT($MAGIC_CMD)
-else
-  AC_MSG_RESULT(no)
-fi
-_LT_DECL([], [MAGIC_CMD], [0],
-	 [Used to examine libraries when file_magic_cmd begins with "file"])dnl
-])# _LT_PATH_TOOL_PREFIX
-
-# Old name:
-AU_ALIAS([AC_PATH_TOOL_PREFIX], [_LT_PATH_TOOL_PREFIX])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_PATH_TOOL_PREFIX], [])
-
-
-# _LT_PATH_MAGIC
-# --------------
-# find a file program that can recognize a shared library
-m4_defun([_LT_PATH_MAGIC],
-[_LT_PATH_TOOL_PREFIX(${ac_tool_prefix}file, /usr/bin$PATH_SEPARATOR$PATH)
-if test -z "$lt_cv_path_MAGIC_CMD"; then
-  if test -n "$ac_tool_prefix"; then
-    _LT_PATH_TOOL_PREFIX(file, /usr/bin$PATH_SEPARATOR$PATH)
-  else
-    MAGIC_CMD=:
-  fi
-fi
-])# _LT_PATH_MAGIC
-
-
-# LT_PATH_LD
-# ----------
-# find the pathname to the GNU or non-GNU linker
-AC_DEFUN([LT_PATH_LD],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PROG_ECHO_BACKSLASH])dnl
-
-AC_ARG_WITH([gnu-ld],
-    [AS_HELP_STRING([--with-gnu-ld],
-	[assume the C compiler uses GNU ld @<:@default=no@:>@])],
-    [test no = "$withval" || with_gnu_ld=yes],
-    [with_gnu_ld=no])dnl
-
-ac_prog=ld
-if test yes = "$GCC"; then
-  # Check if gcc -print-prog-name=ld gives a path.
-  AC_MSG_CHECKING([for ld used by $CC])
-  case $host in
-  *-*-mingw*)
-    # gcc leaves a trailing carriage return, which upsets mingw
-    ac_prog=`($CC -print-prog-name=ld) 2>&5 | tr -d '\015'` ;;
-  *)
-    ac_prog=`($CC -print-prog-name=ld) 2>&5` ;;
-  esac
-  case $ac_prog in
-    # Accept absolute paths.
-    [[\\/]]* | ?:[[\\/]]*)
-      re_direlt='/[[^/]][[^/]]*/\.\./'
-      # Canonicalize the pathname of ld
-      ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'`
-      while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do
-	ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"`
-      done
-      test -z "$LD" && LD=$ac_prog
-      ;;
-  "")
-    # If it fails, then pretend we aren't using GCC.
-    ac_prog=ld
-    ;;
-  *)
-    # If it is relative, then search for the first ld in PATH.
-    with_gnu_ld=unknown
-    ;;
-  esac
-elif test yes = "$with_gnu_ld"; then
-  AC_MSG_CHECKING([for GNU ld])
-else
-  AC_MSG_CHECKING([for non-GNU ld])
-fi
-AC_CACHE_VAL(lt_cv_path_LD,
-[if test -z "$LD"; then
-  lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-  for ac_dir in $PATH; do
-    IFS=$lt_save_ifs
-    test -z "$ac_dir" && ac_dir=.
-    if test -f "$ac_dir/$ac_prog" || test -f "$ac_dir/$ac_prog$ac_exeext"; then
-      lt_cv_path_LD=$ac_dir/$ac_prog
-      # Check to see if the program is GNU ld.  I'd rather use --version,
-      # but apparently some variants of GNU ld only accept -v.
-      # Break only if it was the GNU/non-GNU ld that we prefer.
-      case `"$lt_cv_path_LD" -v 2>&1 </dev/null` in
-      *GNU* | *'with BFD'*)
-	test no != "$with_gnu_ld" && break
-	;;
-      *)
-	test yes != "$with_gnu_ld" && break
-	;;
-      esac
-    fi
-  done
-  IFS=$lt_save_ifs
-else
-  lt_cv_path_LD=$LD # Let the user override the test with a path.
-fi])
-LD=$lt_cv_path_LD
-if test -n "$LD"; then
-  AC_MSG_RESULT($LD)
-else
-  AC_MSG_RESULT(no)
-fi
-test -z "$LD" && AC_MSG_ERROR([no acceptable ld found in \$PATH])
-_LT_PATH_LD_GNU
-AC_SUBST([LD])
-
-_LT_TAGDECL([], [LD], [1], [The linker used to build libraries])
-])# LT_PATH_LD
-
-# Old names:
-AU_ALIAS([AM_PROG_LD], [LT_PATH_LD])
-AU_ALIAS([AC_PROG_LD], [LT_PATH_LD])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_LD], [])
-dnl AC_DEFUN([AC_PROG_LD], [])
-
-
-# _LT_PATH_LD_GNU
-#- --------------
-m4_defun([_LT_PATH_LD_GNU],
-[AC_CACHE_CHECK([if the linker ($LD) is GNU ld], lt_cv_prog_gnu_ld,
-[# I'd rather use --version here, but apparently some GNU lds only accept -v.
-case `$LD -v 2>&1 </dev/null` in
-*GNU* | *'with BFD'*)
-  lt_cv_prog_gnu_ld=yes
-  ;;
-*)
-  lt_cv_prog_gnu_ld=no
-  ;;
-esac])
-with_gnu_ld=$lt_cv_prog_gnu_ld
-])# _LT_PATH_LD_GNU
-
-
-# _LT_CMD_RELOAD
-# --------------
-# find reload flag for linker
-#   -- PORTME Some linkers may need a different reload flag.
-m4_defun([_LT_CMD_RELOAD],
-[AC_CACHE_CHECK([for $LD option to reload object files],
-  lt_cv_ld_reload_flag,
-  [lt_cv_ld_reload_flag='-r'])
-reload_flag=$lt_cv_ld_reload_flag
-case $reload_flag in
-"" | " "*) ;;
-*) reload_flag=" $reload_flag" ;;
-esac
-reload_cmds='$LD$reload_flag -o $output$reload_objs'
-case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    if test yes != "$GCC"; then
-      reload_cmds=false
-    fi
-    ;;
-  darwin*)
-    if test yes = "$GCC"; then
-      reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs'
-    else
-      reload_cmds='$LD$reload_flag -o $output$reload_objs'
-    fi
-    ;;
-esac
-_LT_TAGDECL([], [reload_flag], [1], [How to create reloadable object files])dnl
-_LT_TAGDECL([], [reload_cmds], [2])dnl
-])# _LT_CMD_RELOAD
-
-
-# _LT_CHECK_MAGIC_METHOD
-# ----------------------
-# how to check for library dependencies
-#  -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_MAGIC_METHOD],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-AC_CACHE_CHECK([how to recognize dependent libraries],
-lt_cv_deplibs_check_method,
-[lt_cv_file_magic_cmd='$MAGIC_CMD'
-lt_cv_file_magic_test_file=
-lt_cv_deplibs_check_method='unknown'
-# Need to set the preceding variable on all platforms that support
-# interlibrary dependencies.
-# 'none' -- dependencies not supported.
-# 'unknown' -- same as none, but documents that we really don't know.
-# 'pass_all' -- all dependencies passed with no checks.
-# 'test_compile' -- check by making test program.
-# 'file_magic [[regex]]' -- check by looking for files in library path
-# that responds to the $file_magic_cmd with a given extended regex.
-# If you have 'file' or equivalent on your system and you're not sure
-# whether 'pass_all' will *always* work, you probably want this one.
-
-case $host_os in
-aix[[4-9]]*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-beos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-bsdi[[45]]*)
-  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib)'
-  lt_cv_file_magic_cmd='/usr/bin/file -L'
-  lt_cv_file_magic_test_file=/shlib/libc.so
-  ;;
-
-cygwin*)
-  # func_win32_libid is a shell function defined in ltmain.sh
-  lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-  lt_cv_file_magic_cmd='func_win32_libid'
-  ;;
-
-mingw* | pw32*)
-  # Base MSYS/MinGW do not provide the 'file' command needed by
-  # func_win32_libid shell function, so use a weaker test based on 'objdump',
-  # unless we find 'file', for example because we are cross-compiling.
-  if ( file / ) >/dev/null 2>&1; then
-    lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL'
-    lt_cv_file_magic_cmd='func_win32_libid'
-  else
-    # Keep this pattern in sync with the one in func_win32_libid.
-    lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)'
-    lt_cv_file_magic_cmd='$OBJDUMP -f'
-  fi
-  ;;
-
-cegcc*)
-  # use the weaker test based on 'objdump'. See mingw*.
-  lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?'
-  lt_cv_file_magic_cmd='$OBJDUMP -f'
-  ;;
-
-darwin* | rhapsody*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-freebsd* | dragonfly*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    case $host_cpu in
-    i*86 )
-      # Not sure whether the presence of OpenBSD here was a mistake.
-      # Let's accept both of them until this is cleared up.
-      lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[[3-9]]86 (compact )?demand paged shared library'
-      lt_cv_file_magic_cmd=/usr/bin/file
-      lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*`
-      ;;
-    esac
-  else
-    lt_cv_deplibs_check_method=pass_all
-  fi
-  ;;
-
-haiku*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-hpux10.20* | hpux11*)
-  lt_cv_file_magic_cmd=/usr/bin/file
-  case $host_cpu in
-  ia64*)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|ELF-[[0-9]][[0-9]]) shared object file - IA64'
-    lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so
-    ;;
-  hppa*64*)
-    [lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]']
-    lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl
-    ;;
-  *)
-    lt_cv_deplibs_check_method='file_magic (s[[0-9]][[0-9]][[0-9]]|PA-RISC[[0-9]]\.[[0-9]]) shared library'
-    lt_cv_file_magic_test_file=/usr/lib/libc.sl
-    ;;
-  esac
-  ;;
-
-interix[[3-9]]*)
-  # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here
-  lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|\.a)$'
-  ;;
-
-irix5* | irix6* | nonstopux*)
-  case $LD in
-  *-32|*"-32 ") libmagic=32-bit;;
-  *-n32|*"-n32 ") libmagic=N32;;
-  *-64|*"-64 ") libmagic=64-bit;;
-  *) libmagic=never-match;;
-  esac
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-# This must be glibc/ELF.
-linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-netbsd*)
-  if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so|_pic\.a)$'
-  fi
-  ;;
-
-newos6*)
-  lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (executable|dynamic lib)'
-  lt_cv_file_magic_cmd=/usr/bin/file
-  lt_cv_file_magic_test_file=/usr/lib/libnls.so
-  ;;
-
-*nto* | *qnx*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-openbsd* | bitrig*)
-  if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|\.so|_pic\.a)$'
-  else
-    lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
-  fi
-  ;;
-
-osf3* | osf4* | osf5*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-rdos*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-solaris*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-
-sysv4 | sysv4.3*)
-  case $host_vendor in
-  motorola)
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[ML]]SB (shared object|dynamic lib) M[[0-9]][[0-9]]* Version [[0-9]]'
-    lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*`
-    ;;
-  ncr)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  sequent)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method='file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB (shared object|dynamic lib )'
-    ;;
-  sni)
-    lt_cv_file_magic_cmd='/bin/file'
-    lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib"
-    lt_cv_file_magic_test_file=/lib/libc.so
-    ;;
-  siemens)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  pc)
-    lt_cv_deplibs_check_method=pass_all
-    ;;
-  esac
-  ;;
-
-tpf*)
-  lt_cv_deplibs_check_method=pass_all
-  ;;
-esac
-])
-
-file_magic_glob=
-want_nocaseglob=no
-if test "$build" = "$host"; then
-  case $host_os in
-  mingw* | pw32*)
-    if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then
-      want_nocaseglob=yes
-    else
-      file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"`
-    fi
-    ;;
-  esac
-fi
-
-file_magic_cmd=$lt_cv_file_magic_cmd
-deplibs_check_method=$lt_cv_deplibs_check_method
-test -z "$deplibs_check_method" && deplibs_check_method=unknown
-
-_LT_DECL([], [deplibs_check_method], [1],
-    [Method to check whether dependent libraries are shared objects])
-_LT_DECL([], [file_magic_cmd], [1],
-    [Command to use when deplibs_check_method = "file_magic"])
-_LT_DECL([], [file_magic_glob], [1],
-    [How to find potential files when deplibs_check_method = "file_magic"])
-_LT_DECL([], [want_nocaseglob], [1],
-    [Find potential files using nocaseglob when deplibs_check_method = "file_magic"])
-])# _LT_CHECK_MAGIC_METHOD
-
-
-# LT_PATH_NM
-# ----------
-# find the pathname to a BSD- or MS-compatible name lister
-AC_DEFUN([LT_PATH_NM],
-[AC_REQUIRE([AC_PROG_CC])dnl
-AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM,
-[if test -n "$NM"; then
-  # Let the user override the test.
-  lt_cv_path_NM=$NM
-else
-  lt_nm_to_check=${ac_tool_prefix}nm
-  if test -n "$ac_tool_prefix" && test "$build" = "$host"; then
-    lt_nm_to_check="$lt_nm_to_check nm"
-  fi
-  for lt_tmp_nm in $lt_nm_to_check; do
-    lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR
-    for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do
-      IFS=$lt_save_ifs
-      test -z "$ac_dir" && ac_dir=.
-      tmp_nm=$ac_dir/$lt_tmp_nm
-      if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then
-	# Check to see if the nm accepts a BSD-compat flag.
-	# Adding the 'sed 1q' prevents false positives on HP-UX, which says:
-	#   nm: unknown option "B" ignored
-	# Tru64's nm complains that /dev/null is an invalid object file
-	case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in
-	*/dev/null* | *'Invalid file or object type'*)
-	  lt_cv_path_NM="$tmp_nm -B"
-	  break 2
-	  ;;
-	*)
-	  case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in
-	  */dev/null*)
-	    lt_cv_path_NM="$tmp_nm -p"
-	    break 2
-	    ;;
-	  *)
-	    lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but
-	    continue # so that we can try to find one that supports BSD flags
-	    ;;
-	  esac
-	  ;;
-	esac
-      fi
-    done
-    IFS=$lt_save_ifs
-  done
-  : ${lt_cv_path_NM=no}
-fi])
-if test no != "$lt_cv_path_NM"; then
-  NM=$lt_cv_path_NM
-else
-  # Didn't find any BSD compatible name lister, look for dumpbin.
-  if test -n "$DUMPBIN"; then :
-    # Let the user override the test.
-  else
-    AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :)
-    case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in
-    *COFF*)
-      DUMPBIN="$DUMPBIN -symbols -headers"
-      ;;
-    *)
-      DUMPBIN=:
-      ;;
-    esac
-  fi
-  AC_SUBST([DUMPBIN])
-  if test : != "$DUMPBIN"; then
-    NM=$DUMPBIN
-  fi
-fi
-test -z "$NM" && NM=nm
-AC_SUBST([NM])
-_LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl
-
-AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface],
-  [lt_cv_nm_interface="BSD nm"
-  echo "int some_variable = 0;" > conftest.$ac_ext
-  (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$ac_compile" 2>conftest.err)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD)
-  (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out)
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD)
-  cat conftest.out >&AS_MESSAGE_LOG_FD
-  if $GREP 'External.*some_variable' conftest.out > /dev/null; then
-    lt_cv_nm_interface="MS dumpbin"
-  fi
-  rm -f conftest*])
-])# LT_PATH_NM
-
-# Old names:
-AU_ALIAS([AM_PROG_NM], [LT_PATH_NM])
-AU_ALIAS([AC_PROG_NM], [LT_PATH_NM])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_PROG_NM], [])
-dnl AC_DEFUN([AC_PROG_NM], [])
-
-# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-# --------------------------------
-# how to determine the name of the shared library
-# associated with a specific link library.
-#  -- PORTME fill in with the dynamic library characteristics
-m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB],
-[m4_require([_LT_DECL_EGREP])
-m4_require([_LT_DECL_OBJDUMP])
-m4_require([_LT_DECL_DLLTOOL])
-AC_CACHE_CHECK([how to associate runtime and link libraries],
-lt_cv_sharedlib_from_linklib_cmd,
-[lt_cv_sharedlib_from_linklib_cmd='unknown'
-
-case $host_os in
-cygwin* | mingw* | pw32* | cegcc*)
-  # two different shell functions defined in ltmain.sh;
-  # decide which one to use based on capabilities of $DLLTOOL
-  case `$DLLTOOL --help 2>&1` in
-  *--identify-strict*)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib
-    ;;
-  *)
-    lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback
-    ;;
-  esac
-  ;;
-*)
-  # fallback: assume linklib IS sharedlib
-  lt_cv_sharedlib_from_linklib_cmd=$ECHO
-  ;;
-esac
-])
-sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd
-test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO
-
-_LT_DECL([], [sharedlib_from_linklib_cmd], [1],
-    [Command to associate shared and link libraries])
-])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB
-
-
-# _LT_PATH_MANIFEST_TOOL
-# ----------------------
-# locate the manifest tool
-m4_defun([_LT_PATH_MANIFEST_TOOL],
-[AC_CHECK_TOOL(MANIFEST_TOOL, mt, :)
-test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt
-AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool],
-  [lt_cv_path_mainfest_tool=no
-  echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD
-  $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out
-  cat conftest.err >&AS_MESSAGE_LOG_FD
-  if $GREP 'Manifest Tool' conftest.out > /dev/null; then
-    lt_cv_path_mainfest_tool=yes
-  fi
-  rm -f conftest*])
-if test yes != "$lt_cv_path_mainfest_tool"; then
-  MANIFEST_TOOL=:
-fi
-_LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl
-])# _LT_PATH_MANIFEST_TOOL
-
-
-# _LT_DLL_DEF_P([FILE])
-# ---------------------
-# True iff FILE is a Windows DLL '.def' file.
-# Keep in sync with func_dll_def_p in the libtool script
-AC_DEFUN([_LT_DLL_DEF_P],
-[dnl
-  test DEF = "`$SED -n dnl
-    -e '\''s/^[[	 ]]*//'\'' dnl Strip leading whitespace
-    -e '\''/^\(;.*\)*$/d'\'' dnl      Delete empty lines and comments
-    -e '\''s/^\(EXPORTS\|LIBRARY\)\([[	 ]].*\)*$/DEF/p'\'' dnl
-    -e q dnl                          Only consider the first "real" line
-    $1`" dnl
-])# _LT_DLL_DEF_P
-
-
-# LT_LIB_M
-# --------
-# check for math library
-AC_DEFUN([LT_LIB_M],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-LIBM=
-case $host in
-*-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*)
-  # These system don't have libm, or don't need it
-  ;;
-*-ncr-sysv4.3*)
-  AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw)
-  AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm")
-  ;;
-*)
-  AC_CHECK_LIB(m, cos, LIBM=-lm)
-  ;;
-esac
-AC_SUBST([LIBM])
-])# LT_LIB_M
-
-# Old name:
-AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_CHECK_LIBM], [])
-
-
-# _LT_COMPILER_NO_RTTI([TAGNAME])
-# -------------------------------
-m4_defun([_LT_COMPILER_NO_RTTI],
-[m4_require([_LT_TAG_COMPILER])dnl
-
-_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-
-if test yes = "$GCC"; then
-  case $cc_basename in
-  nvcc*)
-    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;;
-  *)
-    _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;;
-  esac
-
-  _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions],
-    lt_cv_prog_compiler_rtti_exceptions,
-    [-fno-rtti -fno-exceptions], [],
-    [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"])
-fi
-_LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1],
-	[Compiler flag to turn off builtin functions])
-])# _LT_COMPILER_NO_RTTI
-
-
-# _LT_CMD_GLOBAL_SYMBOLS
-# ----------------------
-m4_defun([_LT_CMD_GLOBAL_SYMBOLS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_PROG_CC])dnl
-AC_REQUIRE([AC_PROG_AWK])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-AC_REQUIRE([LT_PATH_LD])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-
-# Check for command to grab the raw symbol name followed by C symbol from nm.
-AC_MSG_CHECKING([command to parse $NM output from $compiler object])
-AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe],
-[
-# These are sane defaults that work on at least a few old systems.
-# [They come from Ultrix.  What could be older than Ultrix?!! ;)]
-
-# Character class describing NM global symbol codes.
-symcode='[[BCDEGRST]]'
-
-# Regexp to match symbols that can be accessed directly from C.
-sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)'
-
-# Define system-specific variables.
-case $host_os in
-aix*)
-  symcode='[[BCDT]]'
-  ;;
-cygwin* | mingw* | pw32* | cegcc*)
-  symcode='[[ABCDGISTW]]'
-  ;;
-hpux*)
-  if test ia64 = "$host_cpu"; then
-    symcode='[[ABCDEGRST]]'
-  fi
-  ;;
-irix* | nonstopux*)
-  symcode='[[BCDEGRST]]'
-  ;;
-osf*)
-  symcode='[[BCDEGQRST]]'
-  ;;
-solaris*)
-  symcode='[[BDRT]]'
-  ;;
-sco3.2v5*)
-  symcode='[[DT]]'
-  ;;
-sysv4.2uw2*)
-  symcode='[[DT]]'
-  ;;
-sysv5* | sco5v6* | unixware* | OpenUNIX*)
-  symcode='[[ABDT]]'
-  ;;
-sysv4)
-  symcode='[[DFNSTU]]'
-  ;;
-esac
-
-# If we're using GNU nm, then use its standard symbol codes.
-case `$NM -V 2>&1` in
-*GNU* | *'with BFD'*)
-  symcode='[[ABCDGIRSTW]]' ;;
-esac
-
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-  # Gets list of data symbols to import.
-  lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'"
-  # Adjust the below global symbol transforms to fixup imported variables.
-  lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'"
-  lt_c_name_hook=" -e 's/^I .* \(.*\)$/  {\"\1\", (void *) 0},/p'"
-  lt_c_name_lib_hook="\
-  -e 's/^I .* \(lib.*\)$/  {\"\1\", (void *) 0},/p'\
-  -e 's/^I .* \(.*\)$/  {\"lib\1\", (void *) 0},/p'"
-else
-  # Disable hooks by default.
-  lt_cv_sys_global_symbol_to_import=
-  lt_cdecl_hook=
-  lt_c_name_hook=
-  lt_c_name_lib_hook=
-fi
-
-# Transform an extracted symbol line into a proper C declaration.
-# Some systems (esp. on ia64) link data and code symbols differently,
-# so use this general approach.
-lt_cv_sys_global_symbol_to_cdecl="sed -n"\
-$lt_cdecl_hook\
-" -e 's/^T .* \(.*\)$/extern int \1();/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'"
-
-# Transform an extracted symbol line into symbol name and symbol address
-lt_cv_sys_global_symbol_to_c_name_address="sed -n"\
-$lt_c_name_hook\
-" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/p'"
-
-# Transform an extracted symbol line into symbol name with lib prefix and
-# symbol address.
-lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\
-$lt_c_name_lib_hook\
-" -e 's/^: \(.*\) .*$/  {\"\1\", (void *) 0},/p'"\
-" -e 's/^$symcode$symcode* .* \(lib.*\)$/  {\"\1\", (void *) \&\1},/p'"\
-" -e 's/^$symcode$symcode* .* \(.*\)$/  {\"lib\1\", (void *) \&\1},/p'"
-
-# Handle CRLF in mingw tool chain
-opt_cr=
-case $build_os in
-mingw*)
-  opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp
-  ;;
-esac
-
-# Try without a prefix underscore, then with it.
-for ac_symprfx in "" "_"; do
-
-  # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol.
-  symxfrm="\\1 $ac_symprfx\\2 \\2"
-
-  # Write the raw and C identifiers.
-  if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-    # Fake it for dumpbin and say T for any non-static function,
-    # D for any global variable and I for any imported variable.
-    # Also find C++ and __fastcall symbols from MSVC++,
-    # which start with @ or ?.
-    lt_cv_sys_global_symbol_pipe="$AWK ['"\
-"     {last_section=section; section=\$ 3};"\
-"     /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\
-"     /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\
-"     /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\
-"     /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\
-"     /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\
-"     \$ 0!~/External *\|/{next};"\
-"     / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\
-"     {if(hide[section]) next};"\
-"     {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\
-"     {split(\$ 0,a,/\||\r/); split(a[2],s)};"\
-"     s[1]~/^[@?]/{print f,s[1],s[1]; next};"\
-"     s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\
-"     ' prfx=^$ac_symprfx]"
-  else
-    lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[	 ]]\($symcode$symcode*\)[[	 ]][[	 ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'"
-  fi
-  lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'"
-
-  # Check to see that the pipe works correctly.
-  pipe_works=no
-
-  rm -f conftest*
-  cat > conftest.$ac_ext <<_LT_EOF
-#ifdef __cplusplus
-extern "C" {
-#endif
-char nm_test_var;
-void nm_test_func(void);
-void nm_test_func(void){}
-#ifdef __cplusplus
-}
-#endif
-int main(){nm_test_var='a';nm_test_func();return(0);}
-_LT_EOF
-
-  if AC_TRY_EVAL(ac_compile); then
-    # Now try to grab the symbols.
-    nlist=conftest.nm
-    if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then
-      # Try sorting and uniquifying the output.
-      if sort "$nlist" | uniq > "$nlist"T; then
-	mv -f "$nlist"T "$nlist"
-      else
-	rm -f "$nlist"T
-      fi
-
-      # Make sure that we snagged all the symbols we need.
-      if $GREP ' nm_test_var$' "$nlist" >/dev/null; then
-	if $GREP ' nm_test_func$' "$nlist" >/dev/null; then
-	  cat <<_LT_EOF > conftest.$ac_ext
-/* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests.  */
-#if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE
-/* DATA imports from DLLs on WIN32 can't be const, because runtime
-   relocations are performed -- see ld's documentation on pseudo-relocs.  */
-# define LT@&t@_DLSYM_CONST
-#elif defined __osf__
-/* This system does not cope well with relocations in const data.  */
-# define LT@&t@_DLSYM_CONST
-#else
-# define LT@&t@_DLSYM_CONST const
-#endif
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-_LT_EOF
-	  # Now generate the symbol file.
-	  eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext'
-
-	  cat <<_LT_EOF >> conftest.$ac_ext
-
-/* The mapping between symbol names and symbols.  */
-LT@&t@_DLSYM_CONST struct {
-  const char *name;
-  void       *address;
-}
-lt__PROGRAM__LTX_preloaded_symbols[[]] =
-{
-  { "@PROGRAM@", (void *) 0 },
-_LT_EOF
-	  $SED "s/^$symcode$symcode* .* \(.*\)$/  {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext
-	  cat <<\_LT_EOF >> conftest.$ac_ext
-  {0, (void *) 0}
-};
-
-/* This works around a problem in FreeBSD linker */
-#ifdef FREEBSD_WORKAROUND
-static const void *lt_preloaded_setup() {
-  return lt__PROGRAM__LTX_preloaded_symbols;
-}
-#endif
-
-#ifdef __cplusplus
-}
-#endif
-_LT_EOF
-	  # Now try linking the two files.
-	  mv conftest.$ac_objext conftstm.$ac_objext
-	  lt_globsym_save_LIBS=$LIBS
-	  lt_globsym_save_CFLAGS=$CFLAGS
-	  LIBS=conftstm.$ac_objext
-	  CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)"
-	  if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then
-	    pipe_works=yes
-	  fi
-	  LIBS=$lt_globsym_save_LIBS
-	  CFLAGS=$lt_globsym_save_CFLAGS
-	else
-	  echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD
-	fi
-      else
-	echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD
-      fi
-    else
-      echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD
-    fi
-  else
-    echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD
-    cat conftest.$ac_ext >&5
-  fi
-  rm -rf conftest* conftst*
-
-  # Do not use the global_symbol_pipe unless it works.
-  if test yes = "$pipe_works"; then
-    break
-  else
-    lt_cv_sys_global_symbol_pipe=
-  fi
-done
-])
-if test -z "$lt_cv_sys_global_symbol_pipe"; then
-  lt_cv_sys_global_symbol_to_cdecl=
-fi
-if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then
-  AC_MSG_RESULT(failed)
-else
-  AC_MSG_RESULT(ok)
-fi
-
-# Response file support.
-if test "$lt_cv_nm_interface" = "MS dumpbin"; then
-  nm_file_list_spec='@'
-elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then
-  nm_file_list_spec='@'
-fi
-
-_LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1],
-    [Take the output of nm and produce a listing of raw symbols and C names])
-_LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1],
-    [Transform the output of nm in a proper C declaration])
-_LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1],
-    [Transform the output of nm into a list of symbols to manually relocate])
-_LT_DECL([global_symbol_to_c_name_address],
-    [lt_cv_sys_global_symbol_to_c_name_address], [1],
-    [Transform the output of nm in a C name address pair])
-_LT_DECL([global_symbol_to_c_name_address_lib_prefix],
-    [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1],
-    [Transform the output of nm in a C name address pair when lib prefix is needed])
-_LT_DECL([nm_interface], [lt_cv_nm_interface], [1],
-    [The name lister interface])
-_LT_DECL([], [nm_file_list_spec], [1],
-    [Specify filename containing input files for $NM])
-]) # _LT_CMD_GLOBAL_SYMBOLS
-
-
-# _LT_COMPILER_PIC([TAGNAME])
-# ---------------------------
-m4_defun([_LT_COMPILER_PIC],
-[m4_require([_LT_TAG_COMPILER])dnl
-_LT_TAGVAR(lt_prog_compiler_wl, $1)=
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-_LT_TAGVAR(lt_prog_compiler_static, $1)=
-
-m4_if([$1], [CXX], [
-  # C++ specific cases for pic, static, wl, etc.
-  if test yes = "$GXX"; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-    aix*)
-      # All AIX code is PIC.
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the '-m68020' flag to GCC prevents building anything better,
-            # like '-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-    mingw* | cygwin* | os2* | pw32* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-    *djgpp*)
-      # DJGPP does not support shared libraries at all
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-      ;;
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)=
-      ;;
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-    *qnx* | *nto*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-  else
-    case $host_os in
-      aix[[4-9]]*)
-	# All AIX code is PIC.
-	if test ia64 = "$host_cpu"; then
-	  # AIX 5 now supports IA64 processor
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	else
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-	fi
-	;;
-      chorus*)
-	case $cc_basename in
-	cxch68*)
-	  # Green Hills C++ Compiler
-	  # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a"
-	  ;;
-	esac
-	;;
-      mingw* | cygwin* | os2* | pw32* | cegcc*)
-	# This hack is so that the source file can tell whether it is being
-	# built for inclusion in a dll (and should export symbols for example).
-	m4_if([$1], [GCJ], [],
-	  [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-	;;
-      dgux*)
-	case $cc_basename in
-	  ec++*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  ghcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      freebsd* | dragonfly*)
-	# FreeBSD uses GNU C++
-	;;
-      hpux9* | hpux10* | hpux11*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
-	    if test ia64 != "$host_cpu"; then
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	    fi
-	    ;;
-	  aCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
-	    case $host_cpu in
-	    hppa*64*|ia64*)
-	      # +Z the default
-	      ;;
-	    *)
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	      ;;
-	    esac
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      interix*)
-	# This is c89, which is MS Visual C++ (no shared libs)
-	# Anyone wants to do a port?
-	;;
-      irix5* | irix6* | nonstopux*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    # CC pic flag -KPIC is the default.
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-	case $cc_basename in
-	  KCC*)
-	    # KAI C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    ;;
-	  ecpc* )
-	    # old Intel C++ for x86_64, which still supported -KPIC.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  icpc* )
-	    # Intel C++, used to be incompatible with GCC.
-	    # ICC 10 doesn't accept -KPIC any more.
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	    ;;
-	  pgCC* | pgcpp*)
-	    # Portland Group C++ compiler
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  cxx*)
-	    # Compaq C++
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*)
-	    # IBM XL 8.0, 9.0 on PPC and BlueGene
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-      lynxos*)
-	;;
-      m88k*)
-	;;
-      mvs*)
-	case $cc_basename in
-	  cxx*)
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      netbsd*)
-	;;
-      *qnx* | *nto*)
-        # QNX uses GNU C++, but need to define -shared option too, otherwise
-        # it will coredump.
-        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-        ;;
-      osf3* | osf4* | osf5*)
-	case $cc_basename in
-	  KCC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,'
-	    ;;
-	  RCC*)
-	    # Rational C++ 2.4.1
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  cxx*)
-	    # Digital/Compaq C++
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    # Make sure the PIC flag is empty.  It appears that all Alpha
-	    # Linux and Compaq Tru64 Unix objects are PIC.
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      psos*)
-	;;
-      solaris*)
-	case $cc_basename in
-	  CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	    ;;
-	  gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sunos4*)
-	case $cc_basename in
-	  CC*)
-	    # Sun C++ 4.x
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	  lcc*)
-	    # Lucid
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-	case $cc_basename in
-	  CC*)
-	    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	    ;;
-	esac
-	;;
-      tandem*)
-	case $cc_basename in
-	  NCC*)
-	    # NonStop-UX NCC 3.20
-	    _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	    ;;
-	  *)
-	    ;;
-	esac
-	;;
-      vxworks*)
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-	;;
-    esac
-  fi
-],
-[
-  if test yes = "$GCC"; then
-    _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-    _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-
-    case $host_os in
-      aix*)
-      # All AIX code is PIC.
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-        ;;
-      m68k)
-            # FIXME: we need at least 68020 code to build shared libraries, but
-            # adding the '-m68020' flag to GCC prevents building anything better,
-            # like '-m68040'.
-            _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4'
-        ;;
-      esac
-      ;;
-
-    beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*)
-      # PIC is the default for these OSes.
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      # Although the cygwin gcc ignores -fPIC, still need this for old-style
-      # (--disable-auto-import) libraries
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      ;;
-
-    haiku*)
-      # PIC is the default for Haiku.
-      # The "-static" flag exists, but is broken.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)=
-      ;;
-
-    hpux*)
-      # PIC is the default for 64-bit PA HP-UX, but not for 32-bit
-      # PA HP-UX.  On IA64 HP-UX, PIC is the default but the pic flag
-      # sets the default TLS model and affects inlining.
-      case $host_cpu in
-      hppa*64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	;;
-      esac
-      ;;
-
-    interix[[3-9]]*)
-      # Interix 3.x gcc -fpic/-fPIC options generate broken code.
-      # Instead, we relocate shared libraries at runtime.
-      ;;
-
-    msdosdjgpp*)
-      # Just because we use GCC doesn't mean we suddenly get shared libraries
-      # on systems that don't support them.
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      enable_shared=no
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
-      fi
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-      ;;
-    esac
-
-    case $cc_basename in
-    nvcc*) # Cuda Compiler Driver 2.2
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker '
-      if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
-        _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)"
-      fi
-      ;;
-    esac
-  else
-    # PORTME Check for flag to pass linker flags through the system compiler.
-    case $host_os in
-    aix*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      if test ia64 = "$host_cpu"; then
-	# AIX 5 now supports IA64 processor
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      else
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp'
-      fi
-      ;;
-
-    darwin* | rhapsody*)
-      # PIC is the default on this platform
-      # Common symbols not allowed in MH_DYLIB files
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common'
-      case $cc_basename in
-      nagfor*)
-        # NAG Fortran compiler
-        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
-        _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-        _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-        ;;
-      esac
-      ;;
-
-    mingw* | cygwin* | pw32* | os2* | cegcc*)
-      # This hack is so that the source file can tell whether it is being
-      # built for inclusion in a dll (and should export symbols for example).
-      m4_if([$1], [GCJ], [],
-	[_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT'])
-      ;;
-
-    hpux9* | hpux10* | hpux11*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but
-      # not for PA HP-UX.
-      case $host_cpu in
-      hppa*64*|ia64*)
-	# +Z the default
-	;;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z'
-	;;
-      esac
-      # Is there a better lt_prog_compiler_static that works with the bundled CC?
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive'
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # PIC (with -KPIC) is the default.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-      case $cc_basename in
-      # old Intel for x86_64, which still supported -KPIC.
-      ecc*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # icc used to be incompatible with GCC.
-      # ICC 10 doesn't accept -KPIC any more.
-      icc* | ifort*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-        ;;
-      # Lahey Fortran 8.1.
-      lf95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='--static'
-	;;
-      nagfor*)
-	# NAG Fortran compiler
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	;;
-      tcc*)
-	# Fabrice Bellard et al's Tiny C Compiler
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	;;
-      pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*)
-        # Portland Group compilers (*not* the Pentium gcc compiler,
-	# which looks to be a dead project)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-        ;;
-      ccc*)
-        _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-        # All Alpha code is PIC.
-        _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-        ;;
-      xl* | bgxl* | bgf* | mpixl*)
-	# IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink'
-	;;
-      *)
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*)
-	  # Sun Fortran 8.3 passes all unrecognized flags to the linker
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)=''
-	  ;;
-	*Sun\ F* | *Sun*Fortran*)
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-	  ;;
-	*Sun\ C*)
-	  # Sun C 5.9
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  ;;
-        *Intel*\ [[CF]]*Compiler*)
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-static'
-	  ;;
-	*Portland\ Group*)
-	  _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-	  _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic'
-	  _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-	  ;;
-	esac
-	;;
-      esac
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *nto* | *qnx*)
-      # QNX uses GNU C++, but need to define -shared option too, otherwise
-      # it will coredump.
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared'
-      ;;
-
-    osf3* | osf4* | osf5*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      # All OSF/1 code is PIC.
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    rdos*)
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared'
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      case $cc_basename in
-      f77* | f90* | f95* | sunf77* | sunf90* | sunf95*)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';;
-      *)
-	_LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld '
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4 | sysv4.2uw2* | sysv4.3*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic'
-	_LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      fi
-      ;;
-
-    sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    unicos*)
-      _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,'
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic'
-      _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic'
-      ;;
-
-    *)
-      _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no
-      ;;
-    esac
-  fi
-])
-case $host_os in
-  # For platforms that do not support PIC, -DPIC is meaningless:
-  *djgpp*)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)=
-    ;;
-  *)
-    _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])"
-    ;;
-esac
-
-AC_CACHE_CHECK([for $compiler option to produce PIC],
-  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)],
-  [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)])
-_LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)
-
-#
-# Check to make sure the PIC flag actually works.
-#
-if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then
-  _LT_COMPILER_OPTION([if $compiler PIC flag $_LT_TAGVAR(lt_prog_compiler_pic, $1) works],
-    [_LT_TAGVAR(lt_cv_prog_compiler_pic_works, $1)],
-    [$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])], [],
-    [case $_LT_TAGVAR(lt_prog_compiler_pic, $1) in
-     "" | " "*) ;;
-     *) _LT_TAGVAR(lt_prog_compiler_pic, $1)=" $_LT_TAGVAR(lt_prog_compiler_pic, $1)" ;;
-     esac],
-    [_LT_TAGVAR(lt_prog_compiler_pic, $1)=
-     _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no])
-fi
-_LT_TAGDECL([pic_flag], [lt_prog_compiler_pic], [1],
-	[Additional compiler flags for building library objects])
-
-_LT_TAGDECL([wl], [lt_prog_compiler_wl], [1],
-	[How to pass a linker flag through the compiler])
-#
-# Check to make sure the static flag actually works.
-#
-wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) eval lt_tmp_static_flag=\"$_LT_TAGVAR(lt_prog_compiler_static, $1)\"
-_LT_LINKER_OPTION([if $compiler static flag $lt_tmp_static_flag works],
-  _LT_TAGVAR(lt_cv_prog_compiler_static_works, $1),
-  $lt_tmp_static_flag,
-  [],
-  [_LT_TAGVAR(lt_prog_compiler_static, $1)=])
-_LT_TAGDECL([link_static_flag], [lt_prog_compiler_static], [1],
-	[Compiler flag to prevent dynamic linking])
-])# _LT_COMPILER_PIC
-
-
-# _LT_LINKER_SHLIBS([TAGNAME])
-# ----------------------------
-# See if the linker supports building shared libraries.
-m4_defun([_LT_LINKER_SHLIBS],
-[AC_REQUIRE([LT_PATH_LD])dnl
-AC_REQUIRE([LT_PATH_NM])dnl
-m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_DECL_SED])dnl
-m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl
-m4_require([_LT_TAG_COMPILER])dnl
-AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-m4_if([$1], [CXX], [
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-  case $host_os in
-  aix[[4-9]]*)
-    # If we're using GNU nm, then we don't want the "-C" option.
-    # -C means demangle to AIX nm, but means don't demangle with GNU nm
-    # Also, AIX nm treats weak defined symbols like other global defined
-    # symbols, whereas GNU nm marks them as "W".
-    if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    else
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-    fi
-    ;;
-  pw32*)
-    _LT_TAGVAR(export_symbols_cmds, $1)=$ltdll_cmds
-    ;;
-  cygwin* | mingw* | cegcc*)
-    case $cc_basename in
-    cl*)
-      _LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-      ;;
-    *)
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
-      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
-      ;;
-    esac
-    ;;
-  *)
-    _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-    ;;
-  esac
-], [
-  runpath_var=
-  _LT_TAGVAR(allow_undefined_flag, $1)=
-  _LT_TAGVAR(always_export_symbols, $1)=no
-  _LT_TAGVAR(archive_cmds, $1)=
-  _LT_TAGVAR(archive_expsym_cmds, $1)=
-  _LT_TAGVAR(compiler_needs_object, $1)=no
-  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-  _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-  _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED '\''s/.* //'\'' | sort | uniq > $export_symbols'
-  _LT_TAGVAR(hardcode_automatic, $1)=no
-  _LT_TAGVAR(hardcode_direct, $1)=no
-  _LT_TAGVAR(hardcode_direct_absolute, $1)=no
-  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-  _LT_TAGVAR(hardcode_minus_L, $1)=no
-  _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-  _LT_TAGVAR(inherit_rpath, $1)=no
-  _LT_TAGVAR(link_all_deplibs, $1)=unknown
-  _LT_TAGVAR(module_cmds, $1)=
-  _LT_TAGVAR(module_expsym_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_new_cmds, $1)=
-  _LT_TAGVAR(old_archive_from_expsyms_cmds, $1)=
-  _LT_TAGVAR(thread_safe_flag_spec, $1)=
-  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-  # include_expsyms should be a list of space-separated symbols to be *always*
-  # included in the symbol list
-  _LT_TAGVAR(include_expsyms, $1)=
-  # exclude_expsyms can be an extended regexp of symbols to exclude
-  # it will be wrapped by ' (' and ')$', so one must not match beginning or
-  # end of line.  Example: 'a|bc|.*d.*' will exclude the symbols 'a' and 'bc',
-  # as well as any symbol that contains 'd'.
-  _LT_TAGVAR(exclude_expsyms, $1)=['_GLOBAL_OFFSET_TABLE_|_GLOBAL__F[ID]_.*']
-  # Although _GLOBAL_OFFSET_TABLE_ is a valid symbol C name, most a.out
-  # platforms (ab)use it in PIC code, but their linkers get confused if
-  # the symbol is explicitly referenced.  Since portable code cannot
-  # rely on this symbol name, it's probably fine to never include it in
-  # preloaded symbol tables.
-  # Exclude shared library initialization/finalization symbols.
-dnl Note also adjust exclude_expsyms for C++ above.
-  extract_expsyms_cmds=
-
-  case $host_os in
-  cygwin* | mingw* | pw32* | cegcc*)
-    # FIXME: the MSVC++ port hasn't been tested in a loooong time
-    # When not using gcc, we currently assume that we are using
-    # Microsoft Visual C++.
-    if test yes != "$GCC"; then
-      with_gnu_ld=no
-    fi
-    ;;
-  interix*)
-    # we just hope/assume this is gcc and not c89 (= MSVC++)
-    with_gnu_ld=yes
-    ;;
-  openbsd* | bitrig*)
-    with_gnu_ld=no
-    ;;
-  esac
-
-  _LT_TAGVAR(ld_shlibs, $1)=yes
-
-  # On some targets, GNU ld is compatible enough with the native linker
-  # that we're better off using the native interface for both.
-  lt_use_gnu_ld_interface=no
-  if test yes = "$with_gnu_ld"; then
-    case $host_os in
-      aix*)
-	# The AIX port of GNU ld has always aspired to compatibility
-	# with the native linker.  However, as the warning in the GNU ld
-	# block says, versions before 2.19.5* couldn't really create working
-	# shared libraries, regardless of the interface used.
-	case `$LD -v 2>&1` in
-	  *\ \(GNU\ Binutils\)\ 2.19.5*) ;;
-	  *\ \(GNU\ Binutils\)\ 2.[[2-9]]*) ;;
-	  *\ \(GNU\ Binutils\)\ [[3-9]]*) ;;
-	  *)
-	    lt_use_gnu_ld_interface=yes
-	    ;;
-	esac
-	;;
-      *)
-	lt_use_gnu_ld_interface=yes
-	;;
-    esac
-  fi
-
-  if test yes = "$lt_use_gnu_ld_interface"; then
-    # If archive_cmds runs LD, not CC, wlarc should be empty
-    wlarc='$wl'
-
-    # Set some defaults for GNU ld with shared library support. These
-    # are reset later if shared libraries are not supported. Putting them
-    # here allows them to be overridden if necessary.
-    runpath_var=LD_RUN_PATH
-    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-    # ancient GNU ld didn't support --whole-archive et. al.
-    if $LD --help 2>&1 | $GREP 'no-whole-archive' > /dev/null; then
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-    else
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-    supports_anon_versioning=no
-    case `$LD -v | $SED -e 's/([^)]\+)\s\+//' 2>&1` in
-      *GNU\ gold*) supports_anon_versioning=yes ;;
-      *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.10.*) ;; # catch versions < 2.11
-      *\ 2.11.93.0.2\ *) supports_anon_versioning=yes ;; # RH7.3 ...
-      *\ 2.11.92.0.12\ *) supports_anon_versioning=yes ;; # Mandrake 8.2 ...
-      *\ 2.11.*) ;; # other 2.11 versions
-      *) supports_anon_versioning=yes ;;
-    esac
-
-    # See if GNU ld supports shared libraries.
-    case $host_os in
-    aix[[3-9]]*)
-      # On AIX/PPC, the GNU linker is very broken
-      if test ia64 != "$host_cpu"; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: the GNU linker, at least up to release 2.19, is reported
-*** to be unable to reliably create shared libraries on AIX.
-*** Therefore, libtool is disabling shared libraries support.  If you
-*** really care for shared libraries, you may want to install binutils
-*** 2.20 or above, or modify your PATH so that a non-GNU linker is found.
-*** You will then need to restart the configuration process.
-
-_LT_EOF
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    beos*)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	# Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	# support --undefined.  This deserves some investigation.  FIXME
-	_LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-      # as there is no search path for DLLs.
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=no
-      _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-      _LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1 DATA/;s/^.*[[ ]]__nm__\([[^ ]]*\)[[ ]][[^ ]]*/\1 DATA/;/^I[[ ]]/d;/^[[AITW]][[ ]]/s/.* //'\'' | sort | uniq > $export_symbols'
-      _LT_TAGVAR(exclude_expsyms, $1)=['[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname']
-
-      if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	# If the export-symbols file already is a .def file, use it as
-	# is; otherwise, prepend EXPORTS...
-	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
-          cp $export_symbols $output_objdir/$soname.def;
-        else
-          echo EXPORTS > $output_objdir/$soname.def;
-          cat $export_symbols >> $output_objdir/$soname.def;
-        fi~
-        $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    haiku*)
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    interix[[3-9]]*)
-      _LT_TAGVAR(hardcode_direct, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-      # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-      # Instead, shared libraries are loaded at an image base (0x10000000 by
-      # default) and relocated if they conflict, which is a slow very memory
-      # consuming and fragmenting process.  To avoid this, we pick a random,
-      # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-      # time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      _LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-      ;;
-
-    gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu)
-      tmp_diet=no
-      if test linux-dietlibc = "$host_os"; then
-	case $cc_basename in
-	  diet\ *) tmp_diet=yes;;	# linux-dietlibc with static linking (!diet-dyn)
-	esac
-      fi
-      if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \
-	 && test no = "$tmp_diet"
-      then
-	tmp_addflag=' $pic_flag'
-	tmp_sharedflag='-shared'
-	case $cc_basename,$host_cpu in
-        pgcc*)				# Portland Group C compiler
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  tmp_addflag=' $pic_flag'
-	  ;;
-	pgf77* | pgf90* | pgf95* | pgfortran*)
-					# Portland Group f77 and f90 compilers
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  tmp_addflag=' $pic_flag -Mnomain' ;;
-	ecc*,ia64* | icc*,ia64*)	# Intel C compiler on ia64
-	  tmp_addflag=' -i_dynamic' ;;
-	efc*,ia64* | ifort*,ia64*)	# Intel Fortran compiler on ia64
-	  tmp_addflag=' -i_dynamic -nofor_main' ;;
-	ifc* | ifort*)			# Intel Fortran compiler
-	  tmp_addflag=' -nofor_main' ;;
-	lf95*)				# Lahey Fortran 8.1
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)=
-	  tmp_sharedflag='--shared' ;;
-        nagfor*)                        # NAGFOR 5.3
-          tmp_sharedflag='-Wl,-shared' ;;
-	xl[[cC]]* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL C 8.0 on PPC (deal with xlf below)
-	  tmp_sharedflag='-qmkshrobj'
-	  tmp_addflag= ;;
-	nvcc*)	# Cuda Compiler Driver 2.2
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  _LT_TAGVAR(compiler_needs_object, $1)=yes
-	  ;;
-	esac
-	case `$CC -V 2>&1 | sed 5q` in
-	*Sun\ C*)			# Sun C 5.9
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	  _LT_TAGVAR(compiler_needs_object, $1)=yes
-	  tmp_sharedflag='-G' ;;
-	*Sun\ F*)			# Sun Fortran 8.3
-	  tmp_sharedflag='-G' ;;
-	esac
-	_LT_TAGVAR(archive_cmds, $1)='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-
-        if test yes = "$supports_anon_versioning"; then
-          _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-            cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-            echo "local: *; };" >> $output_objdir/$libname.ver~
-            $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
-        fi
-
-	case $cc_basename in
-	xlf* | bgf* | bgxlf* | mpixlf*)
-	  # IBM XL Fortran 10.1 on PPC cannot create shared libs itself
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='--whole-archive$convenience --no-whole-archive'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib'
-	  if test yes = "$supports_anon_versioning"; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-              cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-              echo "local: *; };" >> $output_objdir/$libname.ver~
-              $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib'
-	  fi
-	  ;;
-	esac
-      else
-        _LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    netbsd*)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib'
-	wlarc=
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      fi
-      ;;
-
-    solaris*)
-      if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: The releases 2.8.* of the GNU linker cannot reliably
-*** create shared libraries on Solaris systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.9.1 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-      elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*)
-      case `$LD -v 2>&1` in
-        *\ [[01]].* | *\ 2.[[0-9]].* | *\ 2.1[[0-5]].*)
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	cat <<_LT_EOF 1>&2
-
-*** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot
-*** reliably create shared libraries on SCO systems.  Therefore, libtool
-*** is disabling shared libraries support.  We urge you to upgrade GNU
-*** binutils to release 2.16.91.0.3 or newer.  Another option is to modify
-*** your PATH or compiler configuration so that the native linker is
-*** used, and then restart.
-
-_LT_EOF
-	;;
-	*)
-	  # For security reasons, it is highly recommended that you always
-	  # use absolute paths for naming shared libraries, and exclude the
-	  # DT_RUNPATH tag from executables and libraries.  But doing so
-	  # requires that you compile everything twice, which is a pain.
-	  if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	  else
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	  fi
-	;;
-      esac
-      ;;
-
-    sunos4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      wlarc=
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-    esac
-
-    if test no = "$_LT_TAGVAR(ld_shlibs, $1)"; then
-      runpath_var=
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=
-      _LT_TAGVAR(whole_archive_flag_spec, $1)=
-    fi
-  else
-    # PORTME fill in a description of your system's linker (not GNU ld)
-    case $host_os in
-    aix3*)
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      _LT_TAGVAR(archive_expsym_cmds, $1)='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname'
-      # Note: this linker hardcodes the directories in LIBPATH if there
-      # are no directories specified by -L.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then
-	# Neither direct hardcoding nor static linking is supported with a
-	# broken collect2.
-	_LT_TAGVAR(hardcode_direct, $1)=unsupported
-      fi
-      ;;
-
-    aix[[4-9]]*)
-      if test ia64 = "$host_cpu"; then
-	# On IA64, the linker does run time linking by default, so we don't
-	# have to do anything special.
-	aix_use_runtimelinking=no
-	exp_sym_flag='-Bexport'
-	no_entry_flag=
-      else
-	# If we're using GNU nm, then we don't want the "-C" option.
-	# -C means demangle to AIX nm, but means don't demangle with GNU nm
-	# Also, AIX nm treats weak defined symbols like other global
-	# defined symbols, whereas GNU nm marks them as "W".
-	if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	else
-	  _LT_TAGVAR(export_symbols_cmds, $1)='$NM -BCpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B")) && ([substr](\$ 3,1,1) != ".")) { print \$ 3 } }'\'' | sort -u > $export_symbols'
-	fi
-	aix_use_runtimelinking=no
-
-	# Test if we are trying to use run time linking or normal
-	# AIX style linking. If -brtl is somewhere in LDFLAGS, we
-	# need to do runtime linking.
-	case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	  for ld_flag in $LDFLAGS; do
-	  if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then
-	    aix_use_runtimelinking=yes
-	    break
-	  fi
-	  done
-	  ;;
-	esac
-
-	exp_sym_flag='-bexport'
-	no_entry_flag='-bnoentry'
-      fi
-
-      # When large executables or shared objects are built, AIX ld can
-      # have problems creating the table of contents.  If linking a library
-      # or program results in "error TOC overflow" add -mminimal-toc to
-      # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-      # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-      _LT_TAGVAR(archive_cmds, $1)=''
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
-
-      if test yes = "$GCC"; then
-	case $host_os in aix4.[[012]]|aix4.[[012]].*)
-	# We only want to do this on AIX 4.2 and lower, the check
-	# below for broken collect2 doesn't work under 4.3+
-	  collect2name=`$CC -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	   strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	  # We have reworked collect2
-	  :
-	  else
-	  # We have old collect2
-	  _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	  # It fails to find uninstalled libraries when the uninstalled
-	  # path is not listed in the libpath.  Setting hardcode_minus_L
-	  # to unsupported forces relinking
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-	  ;;
-	esac
-	shared_flag='-shared'
-	if test yes = "$aix_use_runtimelinking"; then
-	  shared_flag="$shared_flag "'$wl-G'
-	fi
-      else
-	# not using gcc
-	if test ia64 = "$host_cpu"; then
-	# VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	# chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-	else
-	  if test yes = "$aix_use_runtimelinking"; then
-	    shared_flag='$wl-G'
-	  else
-	    shared_flag='$wl-bM:SRE'
-	  fi
-	fi
-      fi
-
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
-      # It seems that -bexpall does not export symbols beginning with
-      # underscore (_), so it is better to generate a list of symbols to export.
-      _LT_TAGVAR(always_export_symbols, $1)=yes
-      if test yes = "$aix_use_runtimelinking"; then
-	# Warning - without using the other runtime loading flags (-brtl),
-	# -berok will link without error, but may produce a broken library.
-	_LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-        # Determine the default libpath from the value encoded in an
-        # empty executable.
-        _LT_SYS_MODULE_PATH_AIX([$1])
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
-      else
-	if test ia64 = "$host_cpu"; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
-	  _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
-	else
-	 # Determine the default libpath from the value encoded in an
-	 # empty executable.
-	 _LT_SYS_MODULE_PATH_AIX([$1])
-	 _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
-	  # Warning - without using the other run time loading flags,
-	  # -berok will link without error, but may produce a broken library.
-	  _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
-	  _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
-	  if test yes = "$with_gnu_ld"; then
-	    # We only use this code for GNU lds that support --whole-archive.
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
-	  else
-	    # Exported symbols can be pulled into shared objects from archives
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	  fi
-	  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	  # This is similar to how AIX traditionally builds its shared libraries.
-	  _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $wl-bnoentry $compiler_flags $wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-	fi
-      fi
-      ;;
-
-    amigaos*)
-      case $host_cpu in
-      powerpc)
-            # see comment about AmigaOS4 .so support
-            _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-            _LT_TAGVAR(archive_expsym_cmds, $1)=''
-        ;;
-      m68k)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)'
-            _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes
-        ;;
-      esac
-      ;;
-
-    bsdi[[45]]*)
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)=-rdynamic
-      ;;
-
-    cygwin* | mingw* | pw32* | cegcc*)
-      # When not using gcc, we currently assume that we are using
-      # Microsoft Visual C++.
-      # hardcode_libdir_flag_spec is actually meaningless, as there is
-      # no search path for DLLs.
-      case $cc_basename in
-      cl*)
-	# Native MSVC
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	_LT_TAGVAR(always_export_symbols, $1)=yes
-	_LT_TAGVAR(file_list_spec, $1)='@'
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=.dll
-	# FIXME: Setting linknames here is a bad hack.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
-	_LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
-            cp "$export_symbols" "$output_objdir/$soname.def";
-            echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
-          else
-            $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
-          fi~
-          $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-          linknames='
-	# The linker will not automatically build a static lib if we build a DLL.
-	# _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-	_LT_TAGVAR(exclude_expsyms, $1)='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*'
-	_LT_TAGVAR(export_symbols_cmds, $1)='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[[BCDGRS]][[ ]]/s/.*[[ ]]\([[^ ]]*\)/\1,DATA/'\'' | $SED -e '\''/^[[AITW]][[ ]]/s/.*[[ ]]//'\'' | sort | uniq > $export_symbols'
-	# Don't use ranlib
-	_LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
-	_LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
-          lt_tool_outputfile="@TOOL_OUTPUT@"~
-          case $lt_outputfile in
-            *.exe|*.EXE) ;;
-            *)
-              lt_outputfile=$lt_outputfile.exe
-              lt_tool_outputfile=$lt_tool_outputfile.exe
-              ;;
-          esac~
-          if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
-            $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-            $RM "$lt_outputfile.manifest";
-          fi'
-	;;
-      *)
-	# Assume MSVC wrapper
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-	_LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	# Tell ltmain to make .lib files, not .a files.
-	libext=lib
-	# Tell ltmain to make .dll files, not .so files.
-	shrext_cmds=.dll
-	# FIXME: Setting linknames here is a bad hack.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames='
-	# The linker will automatically build a .lib file if we build a DLL.
-	_LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-	# FIXME: Should let the user specify the lib program.
-	_LT_TAGVAR(old_archive_cmds, $1)='lib -OUT:$oldlib$oldobjs$old_deplibs'
-	_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-	;;
-      esac
-      ;;
-
-    darwin* | rhapsody*)
-      _LT_DARWIN_LINKER_FEATURES($1)
-      ;;
-
-    dgux*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor
-    # support.  Future versions do this automatically, but an explicit c++rt0.o
-    # does not break anything, and helps significantly (at the cost of a little
-    # extra space).
-    freebsd2.2*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # Unfortunately, older versions of FreeBSD 2 do not have this feature.
-    freebsd2.*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    # FreeBSD 3 and greater uses gcc -shared to do shared libraries.
-    freebsd* | dragonfly*)
-      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    hpux9*)
-      if test yes = "$GCC"; then
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-
-      # hardcode_minus_L: Not really in the search PATH,
-      # but as the default location of the library.
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-      ;;
-
-    hpux10*)
-      if test yes,no = "$GCC,$with_gnu_ld"; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      if test no = "$with_gnu_ld"; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-	# hardcode_minus_L: Not really in the search PATH,
-	# but as the default location of the library.
-	_LT_TAGVAR(hardcode_minus_L, $1)=yes
-      fi
-      ;;
-
-    hpux11*)
-      if test yes,no = "$GCC,$with_gnu_ld"; then
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	esac
-      else
-	case $host_cpu in
-	hppa*64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	ia64*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	m4_if($1, [], [
-	  # Older versions of the 11.00 compiler do not understand -b yet
-	  # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does)
-	  _LT_LINKER_OPTION([if $CC understands -b],
-	    _LT_TAGVAR(lt_cv_prog_compiler__b, $1), [-b],
-	    [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'],
-	    [_LT_TAGVAR(archive_cmds, $1)='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags'])],
-	  [_LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags'])
-	  ;;
-	esac
-      fi
-      if test no = "$with_gnu_ld"; then
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	case $host_cpu in
-	hppa*64*|ia64*)
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  ;;
-	*)
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-
-	  # hardcode_minus_L: Not really in the search PATH,
-	  # but as the default location of the library.
-	  _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	  ;;
-	esac
-      fi
-      ;;
-
-    irix5* | irix6* | nonstopux*)
-      if test yes = "$GCC"; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-	# Try to use the -exported_symbol ld option, if it does not
-	# work, assume that -exports_file does not work either and
-	# implicitly export all symbols.
-	# This should be the same for all languages, so no per-tag cache variable.
-	AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol],
-	  [lt_cv_irix_exported_symbol],
-	  [save_LDFLAGS=$LDFLAGS
-	   LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null"
-	   AC_LINK_IFELSE(
-	     [AC_LANG_SOURCE(
-	        [AC_LANG_CASE([C], [[int foo (void) { return 0; }]],
-			      [C++], [[int foo (void) { return 0; }]],
-			      [Fortran 77], [[
-      subroutine foo
-      end]],
-			      [Fortran], [[
-      subroutine foo
-      end]])])],
-	      [lt_cv_irix_exported_symbol=yes],
-	      [lt_cv_irix_exported_symbol=no])
-           LDFLAGS=$save_LDFLAGS])
-	if test yes = "$lt_cv_irix_exported_symbol"; then
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib'
-	fi
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(inherit_rpath, $1)=yes
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    netbsd*)
-      if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags'  # a.out
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags'      # ELF
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    newsos6)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *nto* | *qnx*)
-      ;;
-
-    openbsd* | bitrig*)
-      if test -f /usr/libexec/ld.so; then
-	_LT_TAGVAR(hardcode_direct, $1)=yes
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-	else
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-	fi
-      else
-	_LT_TAGVAR(ld_shlibs, $1)=no
-      fi
-      ;;
-
-    os2*)
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-      _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~echo DATA >> $output_objdir/$libname.def~echo " SINGLE NONSHARED" >> $output_objdir/$libname.def~echo EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def'
-      _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def'
-      ;;
-
-    osf3*)
-      if test yes = "$GCC"; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    osf4* | osf5*)	# as osf3* with the addition of -msym flag
-      if test yes = "$GCC"; then
-	_LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-      else
-	_LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~
-          $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp'
-
-	# Both c and cxx compiler support -rpath directly
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-      fi
-      _LT_TAGVAR(archive_cmds_need_lc, $1)='no'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-      ;;
-
-    solaris*)
-      _LT_TAGVAR(no_undefined_flag, $1)=' -z defs'
-      if test yes = "$GCC"; then
-	wlarc='$wl'
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-          $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-      else
-	case `$CC -V 2>&1` in
-	*"Compilers 5.0"*)
-	  wlarc=''
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-            $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp'
-	  ;;
-	*)
-	  wlarc='$wl'
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-            $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp'
-	  ;;
-	esac
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      case $host_os in
-      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-      *)
-	# The compiler driver will combine and reorder linker options,
-	# but understands '-z linker_flag'.  GCC discards it without '$wl',
-	# but is careful enough not to reorder.
-	# Supported since Solaris 2.6 (maybe 2.5.1?)
-	if test yes = "$GCC"; then
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
-	else
-	  _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	fi
-	;;
-      esac
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      ;;
-
-    sunos4*)
-      if test sequent = "$host_vendor"; then
-	# Use $CC to link under sequent, because it throws in some extra .o
-	# files that make .init and .fini sections work.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags'
-      fi
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_direct, $1)=yes
-      _LT_TAGVAR(hardcode_minus_L, $1)=yes
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4)
-      case $host_vendor in
-	sni)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true???
-	;;
-	siemens)
-	  ## LD is ld it makes a PLAMLIB
-	  ## CC just makes a GrossModule.
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs'
-	  _LT_TAGVAR(hardcode_direct, $1)=no
-        ;;
-	motorola)
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	  _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie
-	;;
-      esac
-      runpath_var='LD_RUN_PATH'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    sysv4.3*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport'
-      ;;
-
-    sysv4*MP*)
-      if test -d /usr/nec; then
-	_LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	runpath_var=LD_RUN_PATH
-	hardcode_runpath_var=yes
-	_LT_TAGVAR(ld_shlibs, $1)=yes
-      fi
-      ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      if test yes = "$GCC"; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    sysv5* | sco3.2v5* | sco5v6*)
-      # Note: We CANNOT use -z defs as we might desire, because we do not
-      # link with -lc, and that would cause any symbols used from libc to
-      # always be unresolved, which means just about no library would
-      # ever link correctly.  If we're not using GNU ld we use -z text
-      # though, which does catch some bad symbols but isn't as heavy-handed
-      # as -z defs.
-      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
-      _LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
-      _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-      _LT_TAGVAR(link_all_deplibs, $1)=yes
-      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
-      runpath_var='LD_RUN_PATH'
-
-      if test yes = "$GCC"; then
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      else
-	_LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-      fi
-      ;;
-
-    uts4*)
-      _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags'
-      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      ;;
-
-    *)
-      _LT_TAGVAR(ld_shlibs, $1)=no
-      ;;
-    esac
-
-    if test sni = "$host_vendor"; then
-      case $host in
-      sysv4 | sysv4.2uw2* | sysv4.3* | sysv5*)
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Blargedynsym'
-	;;
-      esac
-    fi
-  fi
-])
-AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
-
-_LT_TAGVAR(with_gnu_ld, $1)=$with_gnu_ld
-
-_LT_DECL([], [libext], [0], [Old archive suffix (normally "a")])dnl
-_LT_DECL([], [shrext_cmds], [1], [Shared library suffix (normally ".so")])dnl
-_LT_DECL([], [extract_expsyms_cmds], [2],
-    [The commands to extract the exported symbol list from a shared archive])
-
-#
-# Do we need to explicitly link libc?
-#
-case "x$_LT_TAGVAR(archive_cmds_need_lc, $1)" in
-x|xyes)
-  # Assume -lc should be added
-  _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-
-  if test yes,yes = "$GCC,$enable_shared"; then
-    case $_LT_TAGVAR(archive_cmds, $1) in
-    *'~'*)
-      # FIXME: we may have to deal with multi-command sequences.
-      ;;
-    '$CC '*)
-      # Test whether the compiler implicitly links with -lc since on some
-      # systems, -lgcc has to come before -lc. If gcc already passes -lc
-      # to ld, don't add -lc before -lgcc.
-      AC_CACHE_CHECK([whether -lc should be explicitly linked in],
-	[lt_cv_]_LT_TAGVAR(archive_cmds_need_lc, $1),
-	[$RM conftest*
-	echo "$lt_simple_compile_test_code" > conftest.$ac_ext
-
-	if AC_TRY_EVAL(ac_compile) 2>conftest.err; then
-	  soname=conftest
-	  lib=conftest
-	  libobjs=conftest.$ac_objext
-	  deplibs=
-	  wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1)
-	  pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1)
-	  compiler_flags=-v
-	  linker_flags=-v
-	  verstring=
-	  output_objdir=.
-	  libname=conftest
-	  lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1)
-	  _LT_TAGVAR(allow_undefined_flag, $1)=
-	  if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1)
-	  then
-	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	  else
-	    lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	  fi
-	  _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag
-	else
-	  cat conftest.err 1>&5
-	fi
-	$RM conftest*
-	])
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=$lt_cv_[]_LT_TAGVAR(archive_cmds_need_lc, $1)
-      ;;
-    esac
-  fi
-  ;;
-esac
-
-_LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0],
-    [Whether or not to add -lc for building shared libraries])
-_LT_TAGDECL([allow_libtool_libs_with_static_runtimes],
-    [enable_shared_with_static_runtimes], [0],
-    [Whether or not to disallow shared libs when runtime libs are static])
-_LT_TAGDECL([], [export_dynamic_flag_spec], [1],
-    [Compiler flag to allow reflexive dlopens])
-_LT_TAGDECL([], [whole_archive_flag_spec], [1],
-    [Compiler flag to generate shared objects directly from archives])
-_LT_TAGDECL([], [compiler_needs_object], [1],
-    [Whether the compiler copes with passing no objects directly])
-_LT_TAGDECL([], [old_archive_from_new_cmds], [2],
-    [Create an old-style archive from a shared archive])
-_LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2],
-    [Create a temporary old-style archive to link instead of a shared archive])
-_LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive])
-_LT_TAGDECL([], [archive_expsym_cmds], [2])
-_LT_TAGDECL([], [module_cmds], [2],
-    [Commands used to build a loadable module if different from building
-    a shared archive.])
-_LT_TAGDECL([], [module_expsym_cmds], [2])
-_LT_TAGDECL([], [with_gnu_ld], [1],
-    [Whether we are building with GNU ld or not])
-_LT_TAGDECL([], [allow_undefined_flag], [1],
-    [Flag that allows shared libraries with undefined symbols to be built])
-_LT_TAGDECL([], [no_undefined_flag], [1],
-    [Flag that enforces no undefined symbols])
-_LT_TAGDECL([], [hardcode_libdir_flag_spec], [1],
-    [Flag to hardcode $libdir into a binary during linking.
-    This must work even if $libdir does not exist])
-_LT_TAGDECL([], [hardcode_libdir_separator], [1],
-    [Whether we need a single "-rpath" flag with a separated argument])
-_LT_TAGDECL([], [hardcode_direct], [0],
-    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
-    DIR into the resulting binary])
-_LT_TAGDECL([], [hardcode_direct_absolute], [0],
-    [Set to "yes" if using DIR/libNAME$shared_ext during linking hardcodes
-    DIR into the resulting binary and the resulting library dependency is
-    "absolute", i.e impossible to change by setting $shlibpath_var if the
-    library is relocated])
-_LT_TAGDECL([], [hardcode_minus_L], [0],
-    [Set to "yes" if using the -LDIR flag during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_shlibpath_var], [0],
-    [Set to "yes" if using SHLIBPATH_VAR=DIR during linking hardcodes DIR
-    into the resulting binary])
-_LT_TAGDECL([], [hardcode_automatic], [0],
-    [Set to "yes" if building a shared library automatically hardcodes DIR
-    into the library and all subsequent libraries and executables linked
-    against it])
-_LT_TAGDECL([], [inherit_rpath], [0],
-    [Set to yes if linker adds runtime paths of dependent libraries
-    to runtime path list])
-_LT_TAGDECL([], [link_all_deplibs], [0],
-    [Whether libtool must link a program against all its dependency libraries])
-_LT_TAGDECL([], [always_export_symbols], [0],
-    [Set to "yes" if exported symbols are required])
-_LT_TAGDECL([], [export_symbols_cmds], [2],
-    [The commands to list exported symbols])
-_LT_TAGDECL([], [exclude_expsyms], [1],
-    [Symbols that should not be listed in the preloaded symbols])
-_LT_TAGDECL([], [include_expsyms], [1],
-    [Symbols that must always be exported])
-_LT_TAGDECL([], [prelink_cmds], [2],
-    [Commands necessary for linking programs (against libraries) with templates])
-_LT_TAGDECL([], [postlink_cmds], [2],
-    [Commands necessary for finishing linking programs])
-_LT_TAGDECL([], [file_list_spec], [1],
-    [Specify filename containing input files])
-dnl FIXME: Not yet implemented
-dnl _LT_TAGDECL([], [thread_safe_flag_spec], [1],
-dnl    [Compiler flag to generate thread safe objects])
-])# _LT_LINKER_SHLIBS
-
-
-# _LT_LANG_C_CONFIG([TAG])
-# ------------------------
-# Ensure that the configuration variables for a C compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_C_CONFIG],
-[m4_require([_LT_DECL_EGREP])dnl
-lt_save_CC=$CC
-AC_LANG_PUSH(C)
-
-# Source file extension for C test sources.
-ac_ext=c
-
-# Object file extension for compiled C test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="int some_variable = 0;"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='int main(){return(0);}'
-
-_LT_TAG_COMPILER
-# Save the default compiler, since it gets overwritten when the other
-# tags are being tested, and _LT_TAGVAR(compiler, []) is a NOP.
-compiler_DEFAULT=$CC
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
-  _LT_COMPILER_FILE_LOCKS($1)
-  _LT_LINKER_SHLIBS($1)
-  _LT_SYS_DYNAMIC_LINKER($1)
-  _LT_LINKER_HARDCODE_LIBPATH($1)
-  LT_SYS_DLOPEN_SELF
-  _LT_CMD_STRIPLIB
-
-  # Report what library types will actually be built
-  AC_MSG_CHECKING([if libtool supports shared libraries])
-  AC_MSG_RESULT([$can_build_shared])
-
-  AC_MSG_CHECKING([whether to build shared libraries])
-  test no = "$can_build_shared" && enable_shared=no
-
-  # On AIX, shared libraries and static libraries use the same namespace, and
-  # are all built from PIC.
-  case $host_os in
-  aix3*)
-    test yes = "$enable_shared" && enable_static=no
-    if test -n "$RANLIB"; then
-      archive_cmds="$archive_cmds~\$RANLIB \$lib"
-      postinstall_cmds='$RANLIB $lib'
-    fi
-    ;;
-
-  aix[[4-9]]*)
-    if test ia64 != "$host_cpu" && test no = "$aix_use_runtimelinking"; then
-      test yes = "$enable_shared" && enable_static=no
-    fi
-    ;;
-  esac
-  AC_MSG_RESULT([$enable_shared])
-
-  AC_MSG_CHECKING([whether to build static libraries])
-  # Make sure either enable_shared or enable_static is yes.
-  test yes = "$enable_shared" || enable_static=yes
-  AC_MSG_RESULT([$enable_static])
-
-  _LT_CONFIG($1)
-fi
-AC_LANG_POP
-CC=$lt_save_CC
-])# _LT_LANG_C_CONFIG
-
-
-# _LT_LANG_CXX_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a C++ compiler are suitably
-# defined.  These variables are subsequently used by _LT_CONFIG to write
-# the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_CXX_CONFIG],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-m4_require([_LT_DECL_EGREP])dnl
-m4_require([_LT_PATH_MANIFEST_TOOL])dnl
-if test -n "$CXX" && ( test no != "$CXX" &&
-    ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) ||
-    (test g++ != "$CXX"))); then
-  AC_PROG_CXXCPP
-else
-  _lt_caught_CXX_error=yes
-fi
-
-AC_LANG_PUSH(C++)
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(compiler_needs_object, $1)=no
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for C++ test sources.
-ac_ext=cpp
-
-# Object file extension for compiled C++ test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the CXX compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test yes != "$_lt_caught_CXX_error"; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="int some_variable = 0;"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }'
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$CC
-  lt_save_CFLAGS=$CFLAGS
-  lt_save_LD=$LD
-  lt_save_GCC=$GCC
-  GCC=$GXX
-  lt_save_with_gnu_ld=$with_gnu_ld
-  lt_save_path_LD=$lt_cv_path_LD
-  if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then
-    lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx
-  else
-    $as_unset lt_cv_prog_gnu_ld
-  fi
-  if test -n "${lt_cv_path_LDCXX+set}"; then
-    lt_cv_path_LD=$lt_cv_path_LDCXX
-  else
-    $as_unset lt_cv_path_LD
-  fi
-  test -z "${LDCXX+set}" || LD=$LDCXX
-  CC=${CXX-"c++"}
-  CFLAGS=$CXXFLAGS
-  compiler=$CC
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-
-  if test -n "$compiler"; then
-    # We don't want -fno-exception when compiling C++ code, so set the
-    # no_builtin_flag separately
-    if test yes = "$GXX"; then
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin'
-    else
-      _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=
-    fi
-
-    if test yes = "$GXX"; then
-      # Set up default GNU C++ configuration
-
-      LT_PATH_LD
-
-      # Check if GNU C++ uses GNU ld as the underlying linker, since the
-      # archiving commands below assume that GNU ld is being used.
-      if test yes = "$with_gnu_ld"; then
-        _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-        _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-
-        # If archive_cmds runs LD, not CC, wlarc should be empty
-        # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to
-        #     investigate it a little bit more. (MM)
-        wlarc='$wl'
-
-        # ancient GNU ld didn't support --whole-archive et. al.
-        if eval "`$CC -print-prog-name=ld` --help 2>&1" |
-	  $GREP 'no-whole-archive' > /dev/null; then
-          _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-        else
-          _LT_TAGVAR(whole_archive_flag_spec, $1)=
-        fi
-      else
-        with_gnu_ld=no
-        wlarc=
-
-        # A generic and very simple default shared library creation
-        # command for GNU C++ for the case where it uses the native
-        # linker, instead of GNU ld.  If possible, this setting should
-        # overridden to take advantage of the native linker features on
-        # the platform it is being used on.
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-      fi
-
-      # Commands to make compiler produce verbose output that lists
-      # what "hidden" libraries, object files and flags are used when
-      # linking a shared library.
-      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
-    else
-      GXX=no
-      with_gnu_ld=no
-      wlarc=
-    fi
-
-    # PORTME: fill in a description of your system's C++ link characteristics
-    AC_MSG_CHECKING([whether the $compiler linker ($LD) supports shared libraries])
-    _LT_TAGVAR(ld_shlibs, $1)=yes
-    case $host_os in
-      aix3*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-      aix[[4-9]]*)
-        if test ia64 = "$host_cpu"; then
-          # On IA64, the linker does run time linking by default, so we don't
-          # have to do anything special.
-          aix_use_runtimelinking=no
-          exp_sym_flag='-Bexport'
-          no_entry_flag=
-        else
-          aix_use_runtimelinking=no
-
-          # Test if we are trying to use run time linking or normal
-          # AIX style linking. If -brtl is somewhere in LDFLAGS, we
-          # need to do runtime linking.
-          case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*)
-	    for ld_flag in $LDFLAGS; do
-	      case $ld_flag in
-	      *-brtl*)
-	        aix_use_runtimelinking=yes
-	        break
-	        ;;
-	      esac
-	    done
-	    ;;
-          esac
-
-          exp_sym_flag='-bexport'
-          no_entry_flag='-bnoentry'
-        fi
-
-        # When large executables or shared objects are built, AIX ld can
-        # have problems creating the table of contents.  If linking a library
-        # or program results in "error TOC overflow" add -mminimal-toc to
-        # CXXFLAGS/CFLAGS for g++/gcc.  In the cases where that is not
-        # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS.
-
-        _LT_TAGVAR(archive_cmds, $1)=''
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-        _LT_TAGVAR(link_all_deplibs, $1)=yes
-        _LT_TAGVAR(file_list_spec, $1)='$wl-f,'
-
-        if test yes = "$GXX"; then
-          case $host_os in aix4.[[012]]|aix4.[[012]].*)
-          # We only want to do this on AIX 4.2 and lower, the check
-          # below for broken collect2 doesn't work under 4.3+
-	  collect2name=`$CC -print-prog-name=collect2`
-	  if test -f "$collect2name" &&
-	     strings "$collect2name" | $GREP resolve_lib_name >/dev/null
-	  then
-	    # We have reworked collect2
-	    :
-	  else
-	    # We have old collect2
-	    _LT_TAGVAR(hardcode_direct, $1)=unsupported
-	    # It fails to find uninstalled libraries when the uninstalled
-	    # path is not listed in the libpath.  Setting hardcode_minus_L
-	    # to unsupported forces relinking
-	    _LT_TAGVAR(hardcode_minus_L, $1)=yes
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=
-	  fi
-          esac
-          shared_flag='-shared'
-	  if test yes = "$aix_use_runtimelinking"; then
-	    shared_flag=$shared_flag' $wl-G'
-	  fi
-        else
-          # not using gcc
-          if test ia64 = "$host_cpu"; then
-	  # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release
-	  # chokes on -Wl,-G. The following line is correct:
-	  shared_flag='-G'
-          else
-	    if test yes = "$aix_use_runtimelinking"; then
-	      shared_flag='$wl-G'
-	    else
-	      shared_flag='$wl-bM:SRE'
-	    fi
-          fi
-        fi
-
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-bexpall'
-        # It seems that -bexpall does not export symbols beginning with
-        # underscore (_), so it is better to generate a list of symbols to
-	# export.
-        _LT_TAGVAR(always_export_symbols, $1)=yes
-        if test yes = "$aix_use_runtimelinking"; then
-          # Warning - without using the other runtime loading flags (-brtl),
-          # -berok will link without error, but may produce a broken library.
-          _LT_TAGVAR(allow_undefined_flag, $1)='-berok'
-          # Determine the default libpath from the value encoded in an empty
-          # executable.
-          _LT_SYS_MODULE_PATH_AIX([$1])
-          _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
-
-          _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag
-        else
-          if test ia64 = "$host_cpu"; then
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $libdir:/usr/lib:/lib'
-	    _LT_TAGVAR(allow_undefined_flag, $1)="-z nodefs"
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols"
-          else
-	    # Determine the default libpath from the value encoded in an
-	    # empty executable.
-	    _LT_SYS_MODULE_PATH_AIX([$1])
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-blibpath:$libdir:'"$aix_libpath"
-	    # Warning - without using the other run time loading flags,
-	    # -berok will link without error, but may produce a broken library.
-	    _LT_TAGVAR(no_undefined_flag, $1)=' $wl-bernotok'
-	    _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-berok'
-	    if test yes = "$with_gnu_ld"; then
-	      # We only use this code for GNU lds that support --whole-archive.
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
-	    else
-	      # Exported symbols can be pulled into shared objects from archives
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$convenience'
-	    fi
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=yes
-	    # This is similar to how AIX traditionally builds its shared
-	    # libraries.
-	    _LT_TAGVAR(archive_expsym_cmds, $1)="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs $wl-bnoentry $compiler_flags $wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname'
-          fi
-        fi
-        ;;
-
-      beos*)
-	if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  # Joseph Beckenbach <jrb3@best.com> says some releases of gcc
-	  # support --undefined.  This deserves some investigation.  FIXME
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      chorus*)
-        case $cc_basename in
-          *)
-	  # FIXME: insert proper C++ library support
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	  ;;
-        esac
-        ;;
-
-      cygwin* | mingw* | pw32* | cegcc*)
-	case $GXX,$cc_basename in
-	,cl* | no,cl*)
-	  # Native MSVC
-	  # hardcode_libdir_flag_spec is actually meaningless, as there is
-	  # no search path for DLLs.
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)=' '
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  _LT_TAGVAR(always_export_symbols, $1)=yes
-	  _LT_TAGVAR(file_list_spec, $1)='@'
-	  # Tell ltmain to make .lib files, not .a files.
-	  libext=lib
-	  # Tell ltmain to make .dll files, not .so files.
-	  shrext_cmds=.dll
-	  # FIXME: Setting linknames here is a bad hack.
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames='
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
-              cp "$export_symbols" "$output_objdir/$soname.def";
-              echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp";
-            else
-              $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp;
-            fi~
-            $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~
-            linknames='
-	  # The linker will not automatically build a static lib if we build a DLL.
-	  # _LT_TAGVAR(old_archive_from_new_cmds, $1)='true'
-	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-	  # Don't use ranlib
-	  _LT_TAGVAR(old_postinstall_cmds, $1)='chmod 644 $oldlib'
-	  _LT_TAGVAR(postlink_cmds, $1)='lt_outputfile="@OUTPUT@"~
-            lt_tool_outputfile="@TOOL_OUTPUT@"~
-            case $lt_outputfile in
-              *.exe|*.EXE) ;;
-              *)
-                lt_outputfile=$lt_outputfile.exe
-                lt_tool_outputfile=$lt_tool_outputfile.exe
-                ;;
-            esac~
-            func_to_tool_file "$lt_outputfile"~
-            if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then
-              $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1;
-              $RM "$lt_outputfile.manifest";
-            fi'
-	  ;;
-	*)
-	  # g++
-	  # _LT_TAGVAR(hardcode_libdir_flag_spec, $1) is actually meaningless,
-	  # as there is no search path for DLLs.
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir'
-	  _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-all-symbols'
-	  _LT_TAGVAR(allow_undefined_flag, $1)=unsupported
-	  _LT_TAGVAR(always_export_symbols, $1)=no
-	  _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes
-
-	  if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	    # If the export-symbols file already is a .def file, use it as
-	    # is; otherwise, prepend EXPORTS...
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='if _LT_DLL_DEF_P([$export_symbols]); then
-              cp $export_symbols $output_objdir/$soname.def;
-            else
-              echo EXPORTS > $output_objdir/$soname.def;
-              cat $export_symbols >> $output_objdir/$soname.def;
-            fi~
-            $CC -shared -nostdlib $output_objdir/$soname.def $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib'
-	  else
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	  fi
-	  ;;
-	esac
-	;;
-      darwin* | rhapsody*)
-        _LT_DARWIN_LINKER_FEATURES($1)
-	;;
-
-      dgux*)
-        case $cc_basename in
-          ec++*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          ghcx*)
-	    # Green Hills C++ Compiler
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      freebsd2.*)
-        # C++ shared libraries reported to be fairly broken before
-	# switch to ELF
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      freebsd-elf*)
-        _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-        ;;
-
-      freebsd* | dragonfly*)
-        # FreeBSD 3 and later use GNU C++ and GNU ld with standard ELF
-        # conventions
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-        ;;
-
-      haiku*)
-        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-        _LT_TAGVAR(link_all_deplibs, $1)=yes
-        ;;
-
-      hpux9*)
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-        _LT_TAGVAR(hardcode_direct, $1)=yes
-        _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-				             # but as the default
-				             # location of the library.
-
-        case $cc_basename in
-          CC*)
-            # FIXME: insert proper C++ library support
-            _LT_TAGVAR(ld_shlibs, $1)=no
-            ;;
-          aCC*)
-            _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -b $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-            # Commands to make compiler produce verbose output that lists
-            # what "hidden" libraries, object files and flags are used when
-            # linking a shared library.
-            #
-            # There doesn't appear to be a way to prevent this compiler from
-            # explicitly linking system object files so we need to strip them
-            # from the output so that they don't get included in the library
-            # dependencies.
-            output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $EGREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-            ;;
-          *)
-            if test yes = "$GXX"; then
-              _LT_TAGVAR(archive_cmds, $1)='$RM $output_objdir/$soname~$CC -shared -nostdlib $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib'
-            else
-              # FIXME: insert proper C++ library support
-              _LT_TAGVAR(ld_shlibs, $1)=no
-            fi
-            ;;
-        esac
-        ;;
-
-      hpux10*|hpux11*)
-        if test no = "$with_gnu_ld"; then
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl+b $wl$libdir'
-	  _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-          case $host_cpu in
-            hppa*64*|ia64*)
-              ;;
-            *)
-	      _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-              ;;
-          esac
-        fi
-        case $host_cpu in
-          hppa*64*|ia64*)
-            _LT_TAGVAR(hardcode_direct, $1)=no
-            _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-            ;;
-          *)
-            _LT_TAGVAR(hardcode_direct, $1)=yes
-            _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-            _LT_TAGVAR(hardcode_minus_L, $1)=yes # Not in the search PATH,
-					         # but as the default
-					         # location of the library.
-            ;;
-        esac
-
-        case $cc_basename in
-          CC*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          aCC*)
-	    case $host_cpu in
-	      hppa*64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      ia64*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	      *)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	        ;;
-	    esac
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`($CC -b $CFLAGS -v conftest.$objext 2>&1) | $GREP "\-L"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-	    ;;
-          *)
-	    if test yes = "$GXX"; then
-	      if test no = "$with_gnu_ld"; then
-	        case $host_cpu in
-	          hppa*64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib -fPIC $wl+h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          ia64*)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	          *)
-	            _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	            ;;
-	        esac
-	      fi
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      interix[[3-9]]*)
-	_LT_TAGVAR(hardcode_direct, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-	# Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc.
-	# Instead, shared libraries are loaded at an image base (0x10000000 by
-	# default) and relocated if they conflict, which is a slow very memory
-	# consuming and fragmenting process.  To avoid this, we pick a random,
-	# 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link
-	# time.  Moving up from 0x10000000 also allows more sbrk(2) space.
-	_LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	_LT_TAGVAR(archive_expsym_cmds, $1)='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib'
-	;;
-      irix5* | irix6*)
-        case $cc_basename in
-          CC*)
-	    # SGI C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared -all -multigot $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -ar", where "CC" is the IRIX C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -ar -WR,-u -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    if test yes = "$GXX"; then
-	      if test no = "$with_gnu_ld"; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-	      else
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` -o $lib'
-	      fi
-	    fi
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-	    ;;
-        esac
-        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-        _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-        _LT_TAGVAR(inherit_rpath, $1)=yes
-        ;;
-
-      linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib'
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; rm -f libconftest$shared_ext; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -Bstatic", where "CC" is the KAI C++ compiler.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs'
-	    ;;
-	  icpc* | ecpc* )
-	    # Intel C++
-	    with_gnu_ld=yes
-	    # version 8.0 and above of icpc choke on multiply defined symbols
-	    # if we add $predep_objects and $postdep_objects, however 7.1 and
-	    # earlier do not add the objects themselves.
-	    case `$CC -V 2>&1` in
-	      *"Version 7."*)
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	      *)  # Version 8.0 or newer
-	        tmp_idyn=
-	        case $host_cpu in
-		  ia64*) tmp_idyn=' -i_dynamic';;
-		esac
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-		_LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-		;;
-	    esac
-	    _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive'
-	    ;;
-          pgCC* | pgcpp*)
-            # Portland Group C++ compiler
-	    case `$CC -V` in
-	    *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*)
-	      _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~
-               rm -rf $tpldir~
-               $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~
-               compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"'
-	      _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~
-                rm -rf $tpldir~
-                $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~
-                $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~
-                $RANLIB $oldlib'
-	      _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~
-                rm -rf $tpldir~
-                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~
-                rm -rf $tpldir~
-                $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~
-                $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	      ;;
-	    *) # Version 6 and above use weak symbols
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib'
-	      ;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test  -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-            ;;
-	  cxx*)
-	    # Compaq C++
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname  -o $lib $wl-retain-symbols-file $wl$export_symbols'
-
-	    runpath_var=LD_RUN_PATH
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld .*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "X$list" | $Xsed'
-	    ;;
-	  xl* | mpixl* | bgxl*)
-	    # IBM XL 8.0 on PPC, with GNU ld
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib'
-	    if test yes = "$supports_anon_versioning"; then
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $output_objdir/$libname.ver~
-                cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~
-                echo "local: *; };" >> $output_objdir/$libname.ver~
-                $CC -qmkshrobj $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib'
-	    fi
-	    ;;
-	  *)
-	    case `$CC -V 2>&1 | sed 5q` in
-	    *Sun\ C*)
-	      # Sun C++ 5.9
-	      _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	      _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	      _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file $wl$export_symbols'
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	      _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive'
-	      _LT_TAGVAR(compiler_needs_object, $1)=yes
-
-	      # Not sure whether something based on
-	      # $CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1
-	      # would be better.
-	      output_verbose_link_cmd='func_echo_all'
-
-	      # Archives containing C++ object files must be created using
-	      # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	      # necessary to make sure instantiated templates are included
-	      # in the archive.
-	      _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	      ;;
-	    esac
-	    ;;
-	esac
-	;;
-
-      lynxos*)
-        # FIXME: insert proper C++ library support
-	_LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      m88k*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-	;;
-
-      mvs*)
-        case $cc_basename in
-          cxx*)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	  *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-	esac
-	;;
-
-      netbsd*)
-        if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then
-	  _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable  -o $lib $predep_objects $libobjs $deplibs $postdep_objects $linker_flags'
-	  wlarc=
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	fi
-	# Workaround some broken pre-1.5 toolchains
-	output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP conftest.$objext | $SED -e "s:-lgcc -lc -lgcc::"'
-	;;
-
-      *nto* | *qnx*)
-        _LT_TAGVAR(ld_shlibs, $1)=yes
-	;;
-
-      openbsd* | bitrig*)
-	if test -f /usr/libexec/ld.so; then
-	  _LT_TAGVAR(hardcode_direct, $1)=yes
-	  _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	  _LT_TAGVAR(hardcode_direct_absolute, $1)=yes
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -o $lib'
-	  _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-	  if test -z "`echo __ELF__ | $CC -E - | grep __ELF__`"; then
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-retain-symbols-file,$export_symbols -o $lib'
-	    _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E'
-	    _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive'
-	  fi
-	  output_verbose_link_cmd=func_echo_all
-	else
-	  _LT_TAGVAR(ld_shlibs, $1)=no
-	fi
-	;;
-
-      osf3* | osf4* | osf5*)
-        case $cc_basename in
-          KCC*)
-	    # Kuck and Associates, Inc. (KAI) C++ Compiler
-
-	    # KCC will only create a shared library if the output file
-	    # ends with ".so" (or ".sl" for HP-UX), so rename the library
-	    # to its proper name (with version) after linking.
-	    _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo "$lib" | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir'
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Archives containing C++ object files must be created using
-	    # the KAI C++ compiler.
-	    case $host in
-	      osf3*) _LT_TAGVAR(old_archive_cmds, $1)='$CC -Bstatic -o $oldlib $oldobjs' ;;
-	      *) _LT_TAGVAR(old_archive_cmds, $1)='$CC -o $oldlib $oldobjs' ;;
-	    esac
-	    ;;
-          RCC*)
-	    # Rational C++ 2.4.1
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          cxx*)
-	    case $host in
-	      osf3*)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $soname `test -n "$verstring" && func_echo_all "$wl-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-		;;
-	      *)
-	        _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*'
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done~
-                  echo "-hidden">> $lib.exp~
-                  $CC -shared$allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags -msym -soname $soname $wl-input $wl$lib.exp  `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~
-                  $RM $lib.exp'
-	        _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir'
-		;;
-	    esac
-
-	    _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	    # Commands to make compiler produce verbose output that lists
-	    # what "hidden" libraries, object files and flags are used when
-	    # linking a shared library.
-	    #
-	    # There doesn't appear to be a way to prevent this compiler from
-	    # explicitly linking system object files so we need to strip them
-	    # from the output so that they don't get included in the library
-	    # dependencies.
-	    output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld" | $GREP -v "ld:"`; templist=`func_echo_all "$templist" | $SED "s/\(^.*ld.*\)\( .*ld.*$\)/\1/"`; list= ; for z in $templist; do case $z in conftest.$objext) list="$list $z";; *.$objext);; *) list="$list $z";;esac; done; func_echo_all "$list"'
-	    ;;
-	  *)
-	    if test yes,no = "$GXX,$with_gnu_ld"; then
-	      _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*'
-	      case $host in
-	        osf3*)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-		  ;;
-	        *)
-	          _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $allow_undefined_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib'
-		  ;;
-	      esac
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir'
-	      _LT_TAGVAR(hardcode_libdir_separator, $1)=:
-
-	      # Commands to make compiler produce verbose output that lists
-	      # what "hidden" libraries, object files and flags are used when
-	      # linking a shared library.
-	      output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-
-	    else
-	      # FIXME: insert proper C++ library support
-	      _LT_TAGVAR(ld_shlibs, $1)=no
-	    fi
-	    ;;
-        esac
-        ;;
-
-      psos*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      sunos4*)
-        case $cc_basename in
-          CC*)
-	    # Sun C++ 4.x
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          lcc*)
-	    # Lucid
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      solaris*)
-        case $cc_basename in
-          CC* | sunCC*)
-	    # Sun C++ 4.2, 5.x and Centerline C++
-            _LT_TAGVAR(archive_cmds_need_lc,$1)=yes
-	    _LT_TAGVAR(no_undefined_flag, $1)=' -zdefs'
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-              $CC -G$allow_undefined_flag $wl-M $wl$lib.exp -h$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	    _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir'
-	    _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	    case $host_os in
-	      solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-	      *)
-		# The compiler driver will combine and reorder linker options,
-		# but understands '-z linker_flag'.
-	        # Supported since Solaris 2.6 (maybe 2.5.1?)
-		_LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract'
-	        ;;
-	    esac
-	    _LT_TAGVAR(link_all_deplibs, $1)=yes
-
-	    output_verbose_link_cmd='func_echo_all'
-
-	    # Archives containing C++ object files must be created using
-	    # "CC -xar", where "CC" is the Sun C++ compiler.  This is
-	    # necessary to make sure instantiated templates are included
-	    # in the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -xar -o $oldlib $oldobjs'
-	    ;;
-          gcx*)
-	    # Green Hills C++ Compiler
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-
-	    # The C++ compiler must be used to create the archive.
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC $LDFLAGS -archive -o $oldlib $oldobjs'
-	    ;;
-          *)
-	    # GNU C++ compiler with Solaris linker
-	    if test yes,no = "$GXX,$with_gnu_ld"; then
-	      _LT_TAGVAR(no_undefined_flag, $1)=' $wl-z ${wl}defs'
-	      if $CC --version | $GREP -v '^2\.7' > /dev/null; then
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                  $CC -shared $pic_flag -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-	      else
-	        # g++ 2.7 appears to require '-G' NOT '-shared' on this
-	        # platform.
-	        _LT_TAGVAR(archive_cmds, $1)='$CC -G -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-h $wl$soname -o $lib'
-	        _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~
-                  $CC -G -nostdlib $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags~$RM $lib.exp'
-
-	        # Commands to make compiler produce verbose output that lists
-	        # what "hidden" libraries, object files and flags are used when
-	        # linking a shared library.
-	        output_verbose_link_cmd='$CC -G $CFLAGS -v conftest.$objext 2>&1 | $GREP -v "^Configured with:" | $GREP "\-L"'
-	      fi
-
-	      _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R $wl$libdir'
-	      case $host_os in
-		solaris2.[[0-5]] | solaris2.[[0-5]].*) ;;
-		*)
-		  _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract'
-		  ;;
-	      esac
-	    fi
-	    ;;
-        esac
-        ;;
-
-    sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*)
-      _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
-      _LT_TAGVAR(archive_cmds_need_lc, $1)=no
-      _LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-      runpath_var='LD_RUN_PATH'
-
-      case $cc_basename in
-        CC*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-	*)
-	  _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	  ;;
-      esac
-      ;;
-
-      sysv5* | sco3.2v5* | sco5v6*)
-	# Note: We CANNOT use -z defs as we might desire, because we do not
-	# link with -lc, and that would cause any symbols used from libc to
-	# always be unresolved, which means just about no library would
-	# ever link correctly.  If we're not using GNU ld we use -z text
-	# though, which does catch some bad symbols but isn't as heavy-handed
-	# as -z defs.
-	_LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text'
-	_LT_TAGVAR(allow_undefined_flag, $1)='$wl-z,nodefs'
-	_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-	_LT_TAGVAR(hardcode_shlibpath_var, $1)=no
-	_LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-R,$libdir'
-	_LT_TAGVAR(hardcode_libdir_separator, $1)=':'
-	_LT_TAGVAR(link_all_deplibs, $1)=yes
-	_LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-Bexport'
-	runpath_var='LD_RUN_PATH'
-
-	case $cc_basename in
-          CC*)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(old_archive_cmds, $1)='$CC -Tprelink_objects $oldobjs~
-              '"$_LT_TAGVAR(old_archive_cmds, $1)"
-	    _LT_TAGVAR(reload_cmds, $1)='$CC -Tprelink_objects $reload_objs~
-              '"$_LT_TAGVAR(reload_cmds, $1)"
-	    ;;
-	  *)
-	    _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags'
-	    ;;
-	esac
-      ;;
-
-      tandem*)
-        case $cc_basename in
-          NCC*)
-	    # NonStop-UX NCC 3.20
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-          *)
-	    # FIXME: insert proper C++ library support
-	    _LT_TAGVAR(ld_shlibs, $1)=no
-	    ;;
-        esac
-        ;;
-
-      vxworks*)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-
-      *)
-        # FIXME: insert proper C++ library support
-        _LT_TAGVAR(ld_shlibs, $1)=no
-        ;;
-    esac
-
-    AC_MSG_RESULT([$_LT_TAGVAR(ld_shlibs, $1)])
-    test no = "$_LT_TAGVAR(ld_shlibs, $1)" && can_build_shared=no
-
-    _LT_TAGVAR(GCC, $1)=$GXX
-    _LT_TAGVAR(LD, $1)=$LD
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_SYS_HIDDEN_LIBDEPS($1)
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  CC=$lt_save_CC
-  CFLAGS=$lt_save_CFLAGS
-  LDCXX=$LD
-  LD=$lt_save_LD
-  GCC=$lt_save_GCC
-  with_gnu_ld=$lt_save_with_gnu_ld
-  lt_cv_path_LDCXX=$lt_cv_path_LD
-  lt_cv_path_LD=$lt_save_path_LD
-  lt_cv_prog_gnu_ldcxx=$lt_cv_prog_gnu_ld
-  lt_cv_prog_gnu_ld=$lt_save_with_gnu_ld
-fi # test yes != "$_lt_caught_CXX_error"
-
-AC_LANG_POP
-])# _LT_LANG_CXX_CONFIG
-
-
-# _LT_FUNC_STRIPNAME_CNF
-# ----------------------
-# func_stripname_cnf prefix suffix name
-# strip PREFIX and SUFFIX off of NAME.
-# PREFIX and SUFFIX must not contain globbing or regex special
-# characters, hashes, percent signs, but SUFFIX may contain a leading
-# dot (in which case that matches only a dot).
-#
-# This function is identical to the (non-XSI) version of func_stripname,
-# except this one can be used by m4 code that may be executed by configure,
-# rather than the libtool script.
-m4_defun([_LT_FUNC_STRIPNAME_CNF],[dnl
-AC_REQUIRE([_LT_DECL_SED])
-AC_REQUIRE([_LT_PROG_ECHO_BACKSLASH])
-func_stripname_cnf ()
-{
-  case @S|@2 in
-  .*) func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%\\\\@S|@2\$%%"`;;
-  *)  func_stripname_result=`$ECHO "@S|@3" | $SED "s%^@S|@1%%; s%@S|@2\$%%"`;;
-  esac
-} # func_stripname_cnf
-])# _LT_FUNC_STRIPNAME_CNF
-
-# _LT_SYS_HIDDEN_LIBDEPS([TAGNAME])
-# ---------------------------------
-# Figure out "hidden" library dependencies from verbose
-# compiler output when linking a shared library.
-# Parse the compiler output and extract the necessary
-# objects, libraries and library flags.
-m4_defun([_LT_SYS_HIDDEN_LIBDEPS],
-[m4_require([_LT_FILEUTILS_DEFAULTS])dnl
-AC_REQUIRE([_LT_FUNC_STRIPNAME_CNF])dnl
-# Dependencies to place before and after the object being linked:
-_LT_TAGVAR(predep_objects, $1)=
-_LT_TAGVAR(postdep_objects, $1)=
-_LT_TAGVAR(predeps, $1)=
-_LT_TAGVAR(postdeps, $1)=
-_LT_TAGVAR(compiler_lib_search_path, $1)=
-
-dnl we can't use the lt_simple_compile_test_code here,
-dnl because it contains code intended for an executable,
-dnl not a library.  It's possible we should let each
-dnl tag define a new lt_????_link_test_code variable,
-dnl but it's only used here...
-m4_if([$1], [], [cat > conftest.$ac_ext <<_LT_EOF
-int a;
-void foo (void) { a = 0; }
-_LT_EOF
-], [$1], [CXX], [cat > conftest.$ac_ext <<_LT_EOF
-class Foo
-{
-public:
-  Foo (void) { a = 0; }
-private:
-  int a;
-};
-_LT_EOF
-], [$1], [F77], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer*4 a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [FC], [cat > conftest.$ac_ext <<_LT_EOF
-      subroutine foo
-      implicit none
-      integer a
-      a=0
-      return
-      end
-_LT_EOF
-], [$1], [GCJ], [cat > conftest.$ac_ext <<_LT_EOF
-public class foo {
-  private int a;
-  public void bar (void) {
-    a = 0;
-  }
-};
-_LT_EOF
-], [$1], [GO], [cat > conftest.$ac_ext <<_LT_EOF
-package foo
-func foo() {
-}
-_LT_EOF
-])
-
-_lt_libdeps_save_CFLAGS=$CFLAGS
-case "$CC $CFLAGS " in #(
-*\ -flto*\ *) CFLAGS="$CFLAGS -fno-lto" ;;
-*\ -fwhopr*\ *) CFLAGS="$CFLAGS -fno-whopr" ;;
-*\ -fuse-linker-plugin*\ *) CFLAGS="$CFLAGS -fno-use-linker-plugin" ;;
-esac
-
-dnl Parse the compiler output and extract the necessary
-dnl objects, libraries and library flags.
-if AC_TRY_EVAL(ac_compile); then
-  # Parse the compiler output and extract the necessary
-  # objects, libraries and library flags.
-
-  # Sentinel used to keep track of whether or not we are before
-  # the conftest object file.
-  pre_test_object_deps_done=no
-
-  for p in `eval "$output_verbose_link_cmd"`; do
-    case $prev$p in
-
-    -L* | -R* | -l*)
-       # Some compilers place space between "-{L,R}" and the path.
-       # Remove the space.
-       if test x-L = "$p" ||
-          test x-R = "$p"; then
-	 prev=$p
-	 continue
-       fi
-
-       # Expand the sysroot to ease extracting the directories later.
-       if test -z "$prev"; then
-         case $p in
-         -L*) func_stripname_cnf '-L' '' "$p"; prev=-L; p=$func_stripname_result ;;
-         -R*) func_stripname_cnf '-R' '' "$p"; prev=-R; p=$func_stripname_result ;;
-         -l*) func_stripname_cnf '-l' '' "$p"; prev=-l; p=$func_stripname_result ;;
-         esac
-       fi
-       case $p in
-       =*) func_stripname_cnf '=' '' "$p"; p=$lt_sysroot$func_stripname_result ;;
-       esac
-       if test no = "$pre_test_object_deps_done"; then
-	 case $prev in
-	 -L | -R)
-	   # Internal compiler library paths should come after those
-	   # provided the user.  The postdeps already come after the
-	   # user supplied libs so there is no need to process them.
-	   if test -z "$_LT_TAGVAR(compiler_lib_search_path, $1)"; then
-	     _LT_TAGVAR(compiler_lib_search_path, $1)=$prev$p
-	   else
-	     _LT_TAGVAR(compiler_lib_search_path, $1)="${_LT_TAGVAR(compiler_lib_search_path, $1)} $prev$p"
-	   fi
-	   ;;
-	 # The "-l" case would never come before the object being
-	 # linked, so don't bother handling this case.
-	 esac
-       else
-	 if test -z "$_LT_TAGVAR(postdeps, $1)"; then
-	   _LT_TAGVAR(postdeps, $1)=$prev$p
-	 else
-	   _LT_TAGVAR(postdeps, $1)="${_LT_TAGVAR(postdeps, $1)} $prev$p"
-	 fi
-       fi
-       prev=
-       ;;
-
-    *.lto.$objext) ;; # Ignore GCC LTO objects
-    *.$objext)
-       # This assumes that the test object file only shows up
-       # once in the compiler output.
-       if test "$p" = "conftest.$objext"; then
-	 pre_test_object_deps_done=yes
-	 continue
-       fi
-
-       if test no = "$pre_test_object_deps_done"; then
-	 if test -z "$_LT_TAGVAR(predep_objects, $1)"; then
-	   _LT_TAGVAR(predep_objects, $1)=$p
-	 else
-	   _LT_TAGVAR(predep_objects, $1)="$_LT_TAGVAR(predep_objects, $1) $p"
-	 fi
-       else
-	 if test -z "$_LT_TAGVAR(postdep_objects, $1)"; then
-	   _LT_TAGVAR(postdep_objects, $1)=$p
-	 else
-	   _LT_TAGVAR(postdep_objects, $1)="$_LT_TAGVAR(postdep_objects, $1) $p"
-	 fi
-       fi
-       ;;
-
-    *) ;; # Ignore the rest.
-
-    esac
-  done
-
-  # Clean up.
-  rm -f a.out a.exe
-else
-  echo "libtool.m4: error: problem compiling $1 test program"
-fi
-
-$RM -f confest.$objext
-CFLAGS=$_lt_libdeps_save_CFLAGS
-
-# PORTME: override above test on systems where it is broken
-m4_if([$1], [CXX],
-[case $host_os in
-interix[[3-9]]*)
-  # Interix 3.5 installs completely hosed .la files for C++, so rather than
-  # hack all around it, let's just trust "g++" to DTRT.
-  _LT_TAGVAR(predep_objects,$1)=
-  _LT_TAGVAR(postdep_objects,$1)=
-  _LT_TAGVAR(postdeps,$1)=
-  ;;
-
-linux*)
-  case `$CC -V 2>&1 | sed 5q` in
-  *Sun\ C*)
-    # Sun C++ 5.9
-
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    if test yes != "$solaris_use_stlport4"; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-
-solaris*)
-  case $cc_basename in
-  CC* | sunCC*)
-    # The more standards-conforming stlport4 library is
-    # incompatible with the Cstd library. Avoid specifying
-    # it if it's in CXXFLAGS. Ignore libCrun as
-    # -library=stlport4 depends on it.
-    case " $CXX $CXXFLAGS " in
-    *" -library=stlport4 "*)
-      solaris_use_stlport4=yes
-      ;;
-    esac
-
-    # Adding this requires a known-good setup of shared libraries for
-    # Sun compiler versions before 5.6, else PIC objects from an old
-    # archive will be linked into the output, leading to subtle bugs.
-    if test yes != "$solaris_use_stlport4"; then
-      _LT_TAGVAR(postdeps,$1)='-library=Cstd -library=Crun'
-    fi
-    ;;
-  esac
-  ;;
-esac
-])
-
-case " $_LT_TAGVAR(postdeps, $1) " in
-*" -lc "*) _LT_TAGVAR(archive_cmds_need_lc, $1)=no ;;
-esac
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=
-if test -n "${_LT_TAGVAR(compiler_lib_search_path, $1)}"; then
- _LT_TAGVAR(compiler_lib_search_dirs, $1)=`echo " ${_LT_TAGVAR(compiler_lib_search_path, $1)}" | $SED -e 's! -L! !g' -e 's!^ !!'`
-fi
-_LT_TAGDECL([], [compiler_lib_search_dirs], [1],
-    [The directories searched by this compiler when creating a shared library])
-_LT_TAGDECL([], [predep_objects], [1],
-    [Dependencies to place before and after the objects being linked to
-    create a shared library])
-_LT_TAGDECL([], [postdep_objects], [1])
-_LT_TAGDECL([], [predeps], [1])
-_LT_TAGDECL([], [postdeps], [1])
-_LT_TAGDECL([], [compiler_lib_search_path], [1],
-    [The library search path used internally by the compiler when linking
-    a shared library])
-])# _LT_SYS_HIDDEN_LIBDEPS
-
-
-# _LT_LANG_F77_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for a Fortran 77 compiler are
-# suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_F77_CONFIG],
-[AC_LANG_PUSH(Fortran 77)
-if test -z "$F77" || test no = "$F77"; then
-  _lt_disable_F77=yes
-fi
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for f77 test sources.
-ac_ext=f
-
-# Object file extension for compiled f77 test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the F77 compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test yes != "$_lt_disable_F77"; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="\
-      subroutine t
-      return
-      end
-"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code="\
-      program t
-      end
-"
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$CC
-  lt_save_GCC=$GCC
-  lt_save_CFLAGS=$CFLAGS
-  CC=${F77-"f77"}
-  CFLAGS=$FFLAGS
-  compiler=$CC
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-  GCC=$G77
-  if test -n "$compiler"; then
-    AC_MSG_CHECKING([if libtool supports shared libraries])
-    AC_MSG_RESULT([$can_build_shared])
-
-    AC_MSG_CHECKING([whether to build shared libraries])
-    test no = "$can_build_shared" && enable_shared=no
-
-    # On AIX, shared libraries and static libraries use the same namespace, and
-    # are all built from PIC.
-    case $host_os in
-      aix3*)
-        test yes = "$enable_shared" && enable_static=no
-        if test -n "$RANLIB"; then
-          archive_cmds="$archive_cmds~\$RANLIB \$lib"
-          postinstall_cmds='$RANLIB $lib'
-        fi
-        ;;
-      aix[[4-9]]*)
-	if test ia64 != "$host_cpu" && test no = "$aix_use_runtimelinking"; then
-	  test yes = "$enable_shared" && enable_static=no
-	fi
-        ;;
-    esac
-    AC_MSG_RESULT([$enable_shared])
-
-    AC_MSG_CHECKING([whether to build static libraries])
-    # Make sure either enable_shared or enable_static is yes.
-    test yes = "$enable_shared" || enable_static=yes
-    AC_MSG_RESULT([$enable_static])
-
-    _LT_TAGVAR(GCC, $1)=$G77
-    _LT_TAGVAR(LD, $1)=$LD
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  GCC=$lt_save_GCC
-  CC=$lt_save_CC
-  CFLAGS=$lt_save_CFLAGS
-fi # test yes != "$_lt_disable_F77"
-
-AC_LANG_POP
-])# _LT_LANG_F77_CONFIG
-
-
-# _LT_LANG_FC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for a Fortran compiler are
-# suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_FC_CONFIG],
-[AC_LANG_PUSH(Fortran)
-
-if test -z "$FC" || test no = "$FC"; then
-  _lt_disable_FC=yes
-fi
-
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-_LT_TAGVAR(allow_undefined_flag, $1)=
-_LT_TAGVAR(always_export_symbols, $1)=no
-_LT_TAGVAR(archive_expsym_cmds, $1)=
-_LT_TAGVAR(export_dynamic_flag_spec, $1)=
-_LT_TAGVAR(hardcode_direct, $1)=no
-_LT_TAGVAR(hardcode_direct_absolute, $1)=no
-_LT_TAGVAR(hardcode_libdir_flag_spec, $1)=
-_LT_TAGVAR(hardcode_libdir_separator, $1)=
-_LT_TAGVAR(hardcode_minus_L, $1)=no
-_LT_TAGVAR(hardcode_automatic, $1)=no
-_LT_TAGVAR(inherit_rpath, $1)=no
-_LT_TAGVAR(module_cmds, $1)=
-_LT_TAGVAR(module_expsym_cmds, $1)=
-_LT_TAGVAR(link_all_deplibs, $1)=unknown
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-_LT_TAGVAR(no_undefined_flag, $1)=
-_LT_TAGVAR(whole_archive_flag_spec, $1)=
-_LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no
-
-# Source file extension for fc test sources.
-ac_ext=${ac_fc_srcext-f}
-
-# Object file extension for compiled fc test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# No sense in running all these tests if we already determined that
-# the FC compiler isn't working.  Some variables (like enable_shared)
-# are currently assumed to apply to all compilers on this platform,
-# and will be corrupted by setting them based on a non-working compiler.
-if test yes != "$_lt_disable_FC"; then
-  # Code to be used in simple compile tests
-  lt_simple_compile_test_code="\
-      subroutine t
-      return
-      end
-"
-
-  # Code to be used in simple link tests
-  lt_simple_link_test_code="\
-      program t
-      end
-"
-
-  # ltmain only uses $CC for tagged configurations so make sure $CC is set.
-  _LT_TAG_COMPILER
-
-  # save warnings/boilerplate of simple test code
-  _LT_COMPILER_BOILERPLATE
-  _LT_LINKER_BOILERPLATE
-
-  # Allow CC to be a program name with arguments.
-  lt_save_CC=$CC
-  lt_save_GCC=$GCC
-  lt_save_CFLAGS=$CFLAGS
-  CC=${FC-"f95"}
-  CFLAGS=$FCFLAGS
-  compiler=$CC
-  GCC=$ac_cv_fc_compiler_gnu
-
-  _LT_TAGVAR(compiler, $1)=$CC
-  _LT_CC_BASENAME([$compiler])
-
-  if test -n "$compiler"; then
-    AC_MSG_CHECKING([if libtool supports shared libraries])
-    AC_MSG_RESULT([$can_build_shared])
-
-    AC_MSG_CHECKING([whether to build shared libraries])
-    test no = "$can_build_shared" && enable_shared=no
-
-    # On AIX, shared libraries and static libraries use the same namespace, and
-    # are all built from PIC.
-    case $host_os in
-      aix3*)
-        test yes = "$enable_shared" && enable_static=no
-        if test -n "$RANLIB"; then
-          archive_cmds="$archive_cmds~\$RANLIB \$lib"
-          postinstall_cmds='$RANLIB $lib'
-        fi
-        ;;
-      aix[[4-9]]*)
-	if test ia64 != "$host_cpu" && test no = "$aix_use_runtimelinking"; then
-	  test yes = "$enable_shared" && enable_static=no
-	fi
-        ;;
-    esac
-    AC_MSG_RESULT([$enable_shared])
-
-    AC_MSG_CHECKING([whether to build static libraries])
-    # Make sure either enable_shared or enable_static is yes.
-    test yes = "$enable_shared" || enable_static=yes
-    AC_MSG_RESULT([$enable_static])
-
-    _LT_TAGVAR(GCC, $1)=$ac_cv_fc_compiler_gnu
-    _LT_TAGVAR(LD, $1)=$LD
-
-    ## CAVEAT EMPTOR:
-    ## There is no encapsulation within the following macros, do not change
-    ## the running order or otherwise move them around unless you know exactly
-    ## what you are doing...
-    _LT_SYS_HIDDEN_LIBDEPS($1)
-    _LT_COMPILER_PIC($1)
-    _LT_COMPILER_C_O($1)
-    _LT_COMPILER_FILE_LOCKS($1)
-    _LT_LINKER_SHLIBS($1)
-    _LT_SYS_DYNAMIC_LINKER($1)
-    _LT_LINKER_HARDCODE_LIBPATH($1)
-
-    _LT_CONFIG($1)
-  fi # test -n "$compiler"
-
-  GCC=$lt_save_GCC
-  CC=$lt_save_CC
-  CFLAGS=$lt_save_CFLAGS
-fi # test yes != "$_lt_disable_FC"
-
-AC_LANG_POP
-])# _LT_LANG_FC_CONFIG
-
-
-# _LT_LANG_GCJ_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Java Compiler compiler
-# are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_GCJ_CONFIG],
-[AC_REQUIRE([LT_PROG_GCJ])dnl
-AC_LANG_SAVE
-
-# Source file extension for Java test sources.
-ac_ext=java
-
-# Object file extension for compiled Java test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="class foo {}"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='public class conftest { public static void main(String[[]] argv) {}; }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_CFLAGS=$CFLAGS
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GCJ-"gcj"}
-CFLAGS=$GCJFLAGS
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)=$LD
-_LT_CC_BASENAME([$compiler])
-
-# GCJ did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
-  _LT_COMPILER_FILE_LOCKS($1)
-  _LT_LINKER_SHLIBS($1)
-  _LT_LINKER_HARDCODE_LIBPATH($1)
-
-  _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC=$lt_save_CC
-CFLAGS=$lt_save_CFLAGS
-])# _LT_LANG_GCJ_CONFIG
-
-
-# _LT_LANG_GO_CONFIG([TAG])
-# --------------------------
-# Ensure that the configuration variables for the GNU Go compiler
-# are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_GO_CONFIG],
-[AC_REQUIRE([LT_PROG_GO])dnl
-AC_LANG_SAVE
-
-# Source file extension for Go test sources.
-ac_ext=go
-
-# Object file extension for compiled Go test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code="package main; func main() { }"
-
-# Code to be used in simple link tests
-lt_simple_link_test_code='package main; func main() { }'
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_CFLAGS=$CFLAGS
-lt_save_GCC=$GCC
-GCC=yes
-CC=${GOC-"gccgo"}
-CFLAGS=$GOFLAGS
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_TAGVAR(LD, $1)=$LD
-_LT_CC_BASENAME([$compiler])
-
-# Go did not exist at the time GCC didn't implicitly link libc in.
-_LT_TAGVAR(archive_cmds_need_lc, $1)=no
-
-_LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds
-_LT_TAGVAR(reload_flag, $1)=$reload_flag
-_LT_TAGVAR(reload_cmds, $1)=$reload_cmds
-
-## CAVEAT EMPTOR:
-## There is no encapsulation within the following macros, do not change
-## the running order or otherwise move them around unless you know exactly
-## what you are doing...
-if test -n "$compiler"; then
-  _LT_COMPILER_NO_RTTI($1)
-  _LT_COMPILER_PIC($1)
-  _LT_COMPILER_C_O($1)
-  _LT_COMPILER_FILE_LOCKS($1)
-  _LT_LINKER_SHLIBS($1)
-  _LT_LINKER_HARDCODE_LIBPATH($1)
-
-  _LT_CONFIG($1)
-fi
-
-AC_LANG_RESTORE
-
-GCC=$lt_save_GCC
-CC=$lt_save_CC
-CFLAGS=$lt_save_CFLAGS
-])# _LT_LANG_GO_CONFIG
-
-
-# _LT_LANG_RC_CONFIG([TAG])
-# -------------------------
-# Ensure that the configuration variables for the Windows resource compiler
-# are suitably defined.  These variables are subsequently used by _LT_CONFIG
-# to write the compiler configuration to 'libtool'.
-m4_defun([_LT_LANG_RC_CONFIG],
-[AC_REQUIRE([LT_PROG_RC])dnl
-AC_LANG_SAVE
-
-# Source file extension for RC test sources.
-ac_ext=rc
-
-# Object file extension for compiled RC test sources.
-objext=o
-_LT_TAGVAR(objext, $1)=$objext
-
-# Code to be used in simple compile tests
-lt_simple_compile_test_code='sample MENU { MENUITEM "&Soup", 100, CHECKED }'
-
-# Code to be used in simple link tests
-lt_simple_link_test_code=$lt_simple_compile_test_code
-
-# ltmain only uses $CC for tagged configurations so make sure $CC is set.
-_LT_TAG_COMPILER
-
-# save warnings/boilerplate of simple test code
-_LT_COMPILER_BOILERPLATE
-_LT_LINKER_BOILERPLATE
-
-# Allow CC to be a program name with arguments.
-lt_save_CC=$CC
-lt_save_CFLAGS=$CFLAGS
-lt_save_GCC=$GCC
-GCC=
-CC=${RC-"windres"}
-CFLAGS=
-compiler=$CC
-_LT_TAGVAR(compiler, $1)=$CC
-_LT_CC_BASENAME([$compiler])
-_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes
-
-if test -n "$compiler"; then
-  :
-  _LT_CONFIG($1)
-fi
-
-GCC=$lt_save_GCC
-AC_LANG_RESTORE
-CC=$lt_save_CC
-CFLAGS=$lt_save_CFLAGS
-])# _LT_LANG_RC_CONFIG
-
-
-# LT_PROG_GCJ
-# -----------
-AC_DEFUN([LT_PROG_GCJ],
-[m4_ifdef([AC_PROG_GCJ], [AC_PROG_GCJ],
-  [m4_ifdef([A][M_PROG_GCJ], [A][M_PROG_GCJ],
-    [AC_CHECK_TOOL(GCJ, gcj,)
-      test set = "${GCJFLAGS+set}" || GCJFLAGS="-g -O2"
-      AC_SUBST(GCJFLAGS)])])[]dnl
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_GCJ], [LT_PROG_GCJ])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_GCJ], [])
-
-
-# LT_PROG_GO
-# ----------
-AC_DEFUN([LT_PROG_GO],
-[AC_CHECK_TOOL(GOC, gccgo,)
-])
-
-
-# LT_PROG_RC
-# ----------
-AC_DEFUN([LT_PROG_RC],
-[AC_CHECK_TOOL(RC, windres,)
-])
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_RC], [LT_PROG_RC])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_RC], [])
-
-
-# _LT_DECL_EGREP
-# --------------
-# If we don't have a new enough Autoconf to choose the best grep
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_EGREP],
-[AC_REQUIRE([AC_PROG_EGREP])dnl
-AC_REQUIRE([AC_PROG_FGREP])dnl
-test -z "$GREP" && GREP=grep
-_LT_DECL([], [GREP], [1], [A grep program that handles long lines])
-_LT_DECL([], [EGREP], [1], [An ERE matcher])
-_LT_DECL([], [FGREP], [1], [A literal string matcher])
-dnl Non-bleeding-edge autoconf doesn't subst GREP, so do it here too
-AC_SUBST([GREP])
-])
-
-
-# _LT_DECL_OBJDUMP
-# --------------
-# If we don't have a new enough Autoconf to choose the best objdump
-# available, choose the one first in the user's PATH.
-m4_defun([_LT_DECL_OBJDUMP],
-[AC_CHECK_TOOL(OBJDUMP, objdump, false)
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [An object symbol dumper])
-AC_SUBST([OBJDUMP])
-])
-
-# _LT_DECL_DLLTOOL
-# ----------------
-# Ensure DLLTOOL variable is set.
-m4_defun([_LT_DECL_DLLTOOL],
-[AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [1], [DLL creation program])
-AC_SUBST([DLLTOOL])
-])
-
-# _LT_DECL_SED
-# ------------
-# Check for a fully-functional sed program, that truncates
-# as few characters as possible.  Prefer GNU sed if found.
-m4_defun([_LT_DECL_SED],
-[AC_PROG_SED
-test -z "$SED" && SED=sed
-Xsed="$SED -e 1s/^X//"
-_LT_DECL([], [SED], [1], [A sed program that does not truncate output])
-_LT_DECL([], [Xsed], ["\$SED -e 1s/^X//"],
-    [Sed that helps us avoid accidentally triggering echo(1) options like -n])
-])# _LT_DECL_SED
-
-m4_ifndef([AC_PROG_SED], [
-############################################################
-# NOTE: This macro has been submitted for inclusion into   #
-#  GNU Autoconf as AC_PROG_SED.  When it is available in   #
-#  a released version of Autoconf we should remove this    #
-#  macro and use it instead.                               #
-############################################################
-
-m4_defun([AC_PROG_SED],
-[AC_MSG_CHECKING([for a sed that does not truncate output])
-AC_CACHE_VAL(lt_cv_path_SED,
-[# Loop through the user's path and test for sed and gsed.
-# Then use that list of sed's as ones to test for truncation.
-as_save_IFS=$IFS; IFS=$PATH_SEPARATOR
-for as_dir in $PATH
-do
-  IFS=$as_save_IFS
-  test -z "$as_dir" && as_dir=.
-  for lt_ac_prog in sed gsed; do
-    for ac_exec_ext in '' $ac_executable_extensions; do
-      if $as_executable_p "$as_dir/$lt_ac_prog$ac_exec_ext"; then
-        lt_ac_sed_list="$lt_ac_sed_list $as_dir/$lt_ac_prog$ac_exec_ext"
-      fi
-    done
-  done
-done
-IFS=$as_save_IFS
-lt_ac_max=0
-lt_ac_count=0
-# Add /usr/xpg4/bin/sed as it is typically found on Solaris
-# along with /bin/sed that truncates output.
-for lt_ac_sed in $lt_ac_sed_list /usr/xpg4/bin/sed; do
-  test ! -f "$lt_ac_sed" && continue
-  cat /dev/null > conftest.in
-  lt_ac_count=0
-  echo $ECHO_N "0123456789$ECHO_C" >conftest.in
-  # Check for GNU sed and select it if it is found.
-  if "$lt_ac_sed" --version 2>&1 < /dev/null | grep 'GNU' > /dev/null; then
-    lt_cv_path_SED=$lt_ac_sed
-    break
-  fi
-  while true; do
-    cat conftest.in conftest.in >conftest.tmp
-    mv conftest.tmp conftest.in
-    cp conftest.in conftest.nl
-    echo >>conftest.nl
-    $lt_ac_sed -e 's/a$//' < conftest.nl >conftest.out || break
-    cmp -s conftest.out conftest.nl || break
-    # 10000 chars as input seems more than enough
-    test 10 -lt "$lt_ac_count" && break
-    lt_ac_count=`expr $lt_ac_count + 1`
-    if test "$lt_ac_count" -gt "$lt_ac_max"; then
-      lt_ac_max=$lt_ac_count
-      lt_cv_path_SED=$lt_ac_sed
-    fi
-  done
-done
-])
-SED=$lt_cv_path_SED
-AC_SUBST([SED])
-AC_MSG_RESULT([$SED])
-])#AC_PROG_SED
-])#m4_ifndef
-
-# Old name:
-AU_ALIAS([LT_AC_PROG_SED], [AC_PROG_SED])
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([LT_AC_PROG_SED], [])
-
-
-# _LT_CHECK_SHELL_FEATURES
-# ------------------------
-# Find out whether the shell is Bourne or XSI compatible,
-# or has some other useful features.
-m4_defun([_LT_CHECK_SHELL_FEATURES],
-[if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then
-  lt_unset=unset
-else
-  lt_unset=false
-fi
-_LT_DECL([], [lt_unset], [0], [whether the shell understands "unset"])dnl
-
-# test EBCDIC or ASCII
-case `echo X|tr X '\101'` in
- A) # ASCII based system
-    # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr
-  lt_SP2NL='tr \040 \012'
-  lt_NL2SP='tr \015\012 \040\040'
-  ;;
- *) # EBCDIC based system
-  lt_SP2NL='tr \100 \n'
-  lt_NL2SP='tr \r\n \100\100'
-  ;;
-esac
-_LT_DECL([SP2NL], [lt_SP2NL], [1], [turn spaces into newlines])dnl
-_LT_DECL([NL2SP], [lt_NL2SP], [1], [turn newlines into spaces])dnl
-])# _LT_CHECK_SHELL_FEATURES
-
-
-# _LT_PATH_CONVERSION_FUNCTIONS
-# -----------------------------
-# Determine what file name conversion functions should be used by
-# func_to_host_file (and, implicitly, by func_to_host_path).  These are needed
-# for certain cross-compile configurations and native mingw.
-m4_defun([_LT_PATH_CONVERSION_FUNCTIONS],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-AC_REQUIRE([AC_CANONICAL_BUILD])dnl
-AC_MSG_CHECKING([how to convert $build file names to $host format])
-AC_CACHE_VAL(lt_cv_to_host_file_cmd,
-[case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32
-        ;;
-    esac
-    ;;
-  *-*-cygwin* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin
-        ;;
-      *-*-cygwin* )
-        lt_cv_to_host_file_cmd=func_convert_file_noop
-        ;;
-      * ) # otherwise, assume *nix
-        lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin
-        ;;
-    esac
-    ;;
-  * ) # unhandled hosts (and "normal" native builds)
-    lt_cv_to_host_file_cmd=func_convert_file_noop
-    ;;
-esac
-])
-to_host_file_cmd=$lt_cv_to_host_file_cmd
-AC_MSG_RESULT([$lt_cv_to_host_file_cmd])
-_LT_DECL([to_host_file_cmd], [lt_cv_to_host_file_cmd],
-         [0], [convert $build file names to $host format])dnl
-
-AC_MSG_CHECKING([how to convert $build file names to toolchain format])
-AC_CACHE_VAL(lt_cv_to_tool_file_cmd,
-[#assume ordinary cross tools, or native build.
-lt_cv_to_tool_file_cmd=func_convert_file_noop
-case $host in
-  *-*-mingw* )
-    case $build in
-      *-*-mingw* ) # actually msys
-        lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32
-        ;;
-    esac
-    ;;
-esac
-])
-to_tool_file_cmd=$lt_cv_to_tool_file_cmd
-AC_MSG_RESULT([$lt_cv_to_tool_file_cmd])
-_LT_DECL([to_tool_file_cmd], [lt_cv_to_tool_file_cmd],
-         [0], [convert $build files to toolchain format])dnl
-])# _LT_PATH_CONVERSION_FUNCTIONS
diff --git a/Modules/_ctypes/libffi/m4/ltoptions.m4 b/Modules/_ctypes/libffi/m4/ltoptions.m4
deleted file mode 100644
index 50c7723..0000000
--- a/Modules/_ctypes/libffi/m4/ltoptions.m4
+++ /dev/null
@@ -1,382 +0,0 @@
-# Helper functions for option handling.                    -*- Autoconf -*-
-#
-#   Copyright (C) 2004-2005, 2007-2009, 2011-2013 Free Software
-#   Foundation, Inc.
-#   Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 8 ltoptions.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])])
-
-
-# _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME)
-# ------------------------------------------
-m4_define([_LT_MANGLE_OPTION],
-[[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])])
-
-
-# _LT_SET_OPTION(MACRO-NAME, OPTION-NAME)
-# ---------------------------------------
-# Set option OPTION-NAME for macro MACRO-NAME, and if there is a
-# matching handler defined, dispatch to it.  Other OPTION-NAMEs are
-# saved as a flag.
-m4_define([_LT_SET_OPTION],
-[m4_define(_LT_MANGLE_OPTION([$1], [$2]))dnl
-m4_ifdef(_LT_MANGLE_DEFUN([$1], [$2]),
-        _LT_MANGLE_DEFUN([$1], [$2]),
-    [m4_warning([Unknown $1 option '$2'])])[]dnl
-])
-
-
-# _LT_IF_OPTION(MACRO-NAME, OPTION-NAME, IF-SET, [IF-NOT-SET])
-# ------------------------------------------------------------
-# Execute IF-SET if OPTION is set, IF-NOT-SET otherwise.
-m4_define([_LT_IF_OPTION],
-[m4_ifdef(_LT_MANGLE_OPTION([$1], [$2]), [$3], [$4])])
-
-
-# _LT_UNLESS_OPTIONS(MACRO-NAME, OPTION-LIST, IF-NOT-SET)
-# -------------------------------------------------------
-# Execute IF-NOT-SET unless all options in OPTION-LIST for MACRO-NAME
-# are set.
-m4_define([_LT_UNLESS_OPTIONS],
-[m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-	    [m4_ifdef(_LT_MANGLE_OPTION([$1], _LT_Option),
-		      [m4_define([$0_found])])])[]dnl
-m4_ifdef([$0_found], [m4_undefine([$0_found])], [$3
-])[]dnl
-])
-
-
-# _LT_SET_OPTIONS(MACRO-NAME, OPTION-LIST)
-# ----------------------------------------
-# OPTION-LIST is a space-separated list of Libtool options associated
-# with MACRO-NAME.  If any OPTION has a matching handler declared with
-# LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about
-# the unknown option and exit.
-m4_defun([_LT_SET_OPTIONS],
-[# Set options
-m4_foreach([_LT_Option], m4_split(m4_normalize([$2])),
-    [_LT_SET_OPTION([$1], _LT_Option)])
-
-m4_if([$1],[LT_INIT],[
-  dnl
-  dnl Simply set some default values (i.e off) if boolean options were not
-  dnl specified:
-  _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no
-  ])
-  _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no
-  ])
-  dnl
-  dnl If no reference was made to various pairs of opposing options, then
-  dnl we run the default mode handler for the pair.  For example, if neither
-  dnl 'shared' nor 'disable-shared' was passed, we enable building of shared
-  dnl archives by default:
-  _LT_UNLESS_OPTIONS([LT_INIT], [shared disable-shared], [_LT_ENABLE_SHARED])
-  _LT_UNLESS_OPTIONS([LT_INIT], [static disable-static], [_LT_ENABLE_STATIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [pic-only no-pic], [_LT_WITH_PIC])
-  _LT_UNLESS_OPTIONS([LT_INIT], [fast-install disable-fast-install],
-		   [_LT_ENABLE_FAST_INSTALL])
-  ])
-])# _LT_SET_OPTIONS
-
-
-## --------------------------------- ##
-## Macros to handle LT_INIT options. ##
-## --------------------------------- ##
-
-# _LT_MANGLE_DEFUN(MACRO-NAME, OPTION-NAME)
-# -----------------------------------------
-m4_define([_LT_MANGLE_DEFUN],
-[[_LT_OPTION_DEFUN_]m4_bpatsubst(m4_toupper([$1__$2]), [[^A-Z0-9_]], [_])])
-
-
-# LT_OPTION_DEFINE(MACRO-NAME, OPTION-NAME, CODE)
-# -----------------------------------------------
-m4_define([LT_OPTION_DEFINE],
-[m4_define(_LT_MANGLE_DEFUN([$1], [$2]), [$3])[]dnl
-])# LT_OPTION_DEFINE
-
-
-# dlopen
-# ------
-LT_OPTION_DEFINE([LT_INIT], [dlopen], [enable_dlopen=yes
-])
-
-AU_DEFUN([AC_LIBTOOL_DLOPEN],
-[_LT_SET_OPTION([LT_INIT], [dlopen])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'dlopen' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_DLOPEN], [])
-
-
-# win32-dll
-# ---------
-# Declare package support for building win32 dll's.
-LT_OPTION_DEFINE([LT_INIT], [win32-dll],
-[enable_win32_dll=yes
-
-case $host in
-*-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-cegcc*)
-  AC_CHECK_TOOL(AS, as, false)
-  AC_CHECK_TOOL(DLLTOOL, dlltool, false)
-  AC_CHECK_TOOL(OBJDUMP, objdump, false)
-  ;;
-esac
-
-test -z "$AS" && AS=as
-_LT_DECL([], [AS],      [1], [Assembler program])dnl
-
-test -z "$DLLTOOL" && DLLTOOL=dlltool
-_LT_DECL([], [DLLTOOL], [1], [DLL creation program])dnl
-
-test -z "$OBJDUMP" && OBJDUMP=objdump
-_LT_DECL([], [OBJDUMP], [1], [Object dumper program])dnl
-])# win32-dll
-
-AU_DEFUN([AC_LIBTOOL_WIN32_DLL],
-[AC_REQUIRE([AC_CANONICAL_HOST])dnl
-_LT_SET_OPTION([LT_INIT], [win32-dll])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'win32-dll' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_WIN32_DLL], [])
-
-
-# _LT_ENABLE_SHARED([DEFAULT])
-# ----------------------------
-# implement the --enable-shared flag, and supports the 'shared' and
-# 'disable-shared' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
-m4_define([_LT_ENABLE_SHARED],
-[m4_define([_LT_ENABLE_SHARED_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([shared],
-    [AS_HELP_STRING([--enable-shared@<:@=PKGS@:>@],
-	[build shared libraries @<:@default=]_LT_ENABLE_SHARED_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_shared=yes ;;
-    no) enable_shared=no ;;
-    *)
-      enable_shared=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for pkg in $enableval; do
-	IFS=$lt_save_ifs
-	if test "X$pkg" = "X$p"; then
-	  enable_shared=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac],
-    [enable_shared=]_LT_ENABLE_SHARED_DEFAULT)
-
-    _LT_DECL([build_libtool_libs], [enable_shared], [0],
-	[Whether or not to build shared libraries])
-])# _LT_ENABLE_SHARED
-
-LT_OPTION_DEFINE([LT_INIT], [shared], [_LT_ENABLE_SHARED([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-shared], [_LT_ENABLE_SHARED([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[shared])
-])
-
-AC_DEFUN([AC_DISABLE_SHARED],
-[_LT_SET_OPTION([LT_INIT], [disable-shared])
-])
-
-AU_DEFUN([AM_ENABLE_SHARED], [AC_ENABLE_SHARED($@)])
-AU_DEFUN([AM_DISABLE_SHARED], [AC_DISABLE_SHARED($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_SHARED], [])
-dnl AC_DEFUN([AM_DISABLE_SHARED], [])
-
-
-
-# _LT_ENABLE_STATIC([DEFAULT])
-# ----------------------------
-# implement the --enable-static flag, and support the 'static' and
-# 'disable-static' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
-m4_define([_LT_ENABLE_STATIC],
-[m4_define([_LT_ENABLE_STATIC_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([static],
-    [AS_HELP_STRING([--enable-static@<:@=PKGS@:>@],
-	[build static libraries @<:@default=]_LT_ENABLE_STATIC_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_static=yes ;;
-    no) enable_static=no ;;
-    *)
-     enable_static=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for pkg in $enableval; do
-	IFS=$lt_save_ifs
-	if test "X$pkg" = "X$p"; then
-	  enable_static=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac],
-    [enable_static=]_LT_ENABLE_STATIC_DEFAULT)
-
-    _LT_DECL([build_old_libs], [enable_static], [0],
-	[Whether or not to build static libraries])
-])# _LT_ENABLE_STATIC
-
-LT_OPTION_DEFINE([LT_INIT], [static], [_LT_ENABLE_STATIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-static], [_LT_ENABLE_STATIC([no])])
-
-# Old names:
-AC_DEFUN([AC_ENABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[static])
-])
-
-AC_DEFUN([AC_DISABLE_STATIC],
-[_LT_SET_OPTION([LT_INIT], [disable-static])
-])
-
-AU_DEFUN([AM_ENABLE_STATIC], [AC_ENABLE_STATIC($@)])
-AU_DEFUN([AM_DISABLE_STATIC], [AC_DISABLE_STATIC($@)])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AM_ENABLE_STATIC], [])
-dnl AC_DEFUN([AM_DISABLE_STATIC], [])
-
-
-
-# _LT_ENABLE_FAST_INSTALL([DEFAULT])
-# ----------------------------------
-# implement the --enable-fast-install flag, and support the 'fast-install'
-# and 'disable-fast-install' LT_INIT options.
-# DEFAULT is either 'yes' or 'no'.  If omitted, it defaults to 'yes'.
-m4_define([_LT_ENABLE_FAST_INSTALL],
-[m4_define([_LT_ENABLE_FAST_INSTALL_DEFAULT], [m4_if($1, no, no, yes)])dnl
-AC_ARG_ENABLE([fast-install],
-    [AS_HELP_STRING([--enable-fast-install@<:@=PKGS@:>@],
-    [optimize for fast installation @<:@default=]_LT_ENABLE_FAST_INSTALL_DEFAULT[@:>@])],
-    [p=${PACKAGE-default}
-    case $enableval in
-    yes) enable_fast_install=yes ;;
-    no) enable_fast_install=no ;;
-    *)
-      enable_fast_install=no
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for pkg in $enableval; do
-	IFS=$lt_save_ifs
-	if test "X$pkg" = "X$p"; then
-	  enable_fast_install=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac],
-    [enable_fast_install=]_LT_ENABLE_FAST_INSTALL_DEFAULT)
-
-_LT_DECL([fast_install], [enable_fast_install], [0],
-	 [Whether or not to optimize for fast installation])dnl
-])# _LT_ENABLE_FAST_INSTALL
-
-LT_OPTION_DEFINE([LT_INIT], [fast-install], [_LT_ENABLE_FAST_INSTALL([yes])])
-LT_OPTION_DEFINE([LT_INIT], [disable-fast-install], [_LT_ENABLE_FAST_INSTALL([no])])
-
-# Old names:
-AU_DEFUN([AC_ENABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], m4_if([$1], [no], [disable-])[fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the 'fast-install' option into LT_INIT's first parameter.])
-])
-
-AU_DEFUN([AC_DISABLE_FAST_INSTALL],
-[_LT_SET_OPTION([LT_INIT], [disable-fast-install])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you put
-the 'disable-fast-install' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_ENABLE_FAST_INSTALL], [])
-dnl AC_DEFUN([AM_DISABLE_FAST_INSTALL], [])
-
-
-# _LT_WITH_PIC([MODE])
-# --------------------
-# implement the --with-pic flag, and support the 'pic-only' and 'no-pic'
-# LT_INIT options.
-# MODE is either 'yes' or 'no'.  If omitted, it defaults to 'both'.
-m4_define([_LT_WITH_PIC],
-[AC_ARG_WITH([pic],
-    [AS_HELP_STRING([--with-pic@<:@=PKGS@:>@],
-	[try to use only PIC/non-PIC objects @<:@default=use both@:>@])],
-    [lt_p=${PACKAGE-default}
-    case $withval in
-    yes|no) pic_mode=$withval ;;
-    *)
-      pic_mode=default
-      # Look at the argument we got.  We use all the common list separators.
-      lt_save_ifs=$IFS; IFS=$IFS$PATH_SEPARATOR,
-      for lt_pkg in $withval; do
-	IFS=$lt_save_ifs
-	if test "X$lt_pkg" = "X$lt_p"; then
-	  pic_mode=yes
-	fi
-      done
-      IFS=$lt_save_ifs
-      ;;
-    esac],
-    [pic_mode=m4_default([$1], [default])])
-
-_LT_DECL([], [pic_mode], [0], [What type of objects to build])dnl
-])# _LT_WITH_PIC
-
-LT_OPTION_DEFINE([LT_INIT], [pic-only], [_LT_WITH_PIC([yes])])
-LT_OPTION_DEFINE([LT_INIT], [no-pic], [_LT_WITH_PIC([no])])
-
-# Old name:
-AU_DEFUN([AC_LIBTOOL_PICMODE],
-[_LT_SET_OPTION([LT_INIT], [pic-only])
-AC_DIAGNOSE([obsolete],
-[$0: Remove this warning and the call to _LT_SET_OPTION when you
-put the 'pic-only' option into LT_INIT's first parameter.])
-])
-
-dnl aclocal-1.4 backwards compatibility:
-dnl AC_DEFUN([AC_LIBTOOL_PICMODE], [])
-
-## ----------------- ##
-## LTDL_INIT Options ##
-## ----------------- ##
-
-m4_define([_LTDL_MODE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [nonrecursive],
-		 [m4_define([_LTDL_MODE], [nonrecursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [recursive],
-		 [m4_define([_LTDL_MODE], [recursive])])
-LT_OPTION_DEFINE([LTDL_INIT], [subproject],
-		 [m4_define([_LTDL_MODE], [subproject])])
-
-m4_define([_LTDL_TYPE], [])
-LT_OPTION_DEFINE([LTDL_INIT], [installable],
-		 [m4_define([_LTDL_TYPE], [installable])])
-LT_OPTION_DEFINE([LTDL_INIT], [convenience],
-		 [m4_define([_LTDL_TYPE], [convenience])])
diff --git a/Modules/_ctypes/libffi/m4/ltsugar.m4 b/Modules/_ctypes/libffi/m4/ltsugar.m4
deleted file mode 100644
index 7cbc638..0000000
--- a/Modules/_ctypes/libffi/m4/ltsugar.m4
+++ /dev/null
@@ -1,124 +0,0 @@
-# ltsugar.m4 -- libtool m4 base layer.                         -*-Autoconf-*-
-#
-# Copyright (C) 2004-2005, 2007-2008, 2011-2013 Free Software
-# Foundation, Inc.
-# Written by Gary V. Vaughan, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 6 ltsugar.m4
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])])
-
-
-# lt_join(SEP, ARG1, [ARG2...])
-# -----------------------------
-# Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their
-# associated separator.
-# Needed until we can rely on m4_join from Autoconf 2.62, since all earlier
-# versions in m4sugar had bugs.
-m4_define([lt_join],
-[m4_if([$#], [1], [],
-       [$#], [2], [[$2]],
-       [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])])
-m4_define([_lt_join],
-[m4_if([$#$2], [2], [],
-       [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])])
-
-
-# lt_car(LIST)
-# lt_cdr(LIST)
-# ------------
-# Manipulate m4 lists.
-# These macros are necessary as long as will still need to support
-# Autoconf-2.59, which quotes differently.
-m4_define([lt_car], [[$1]])
-m4_define([lt_cdr],
-[m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])],
-       [$#], 1, [],
-       [m4_dquote(m4_shift($@))])])
-m4_define([lt_unquote], $1)
-
-
-# lt_append(MACRO-NAME, STRING, [SEPARATOR])
-# ------------------------------------------
-# Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'.
-# Note that neither SEPARATOR nor STRING are expanded; they are appended
-# to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked).
-# No SEPARATOR is output if MACRO-NAME was previously undefined (different
-# than defined and empty).
-#
-# This macro is needed until we can rely on Autoconf 2.62, since earlier
-# versions of m4sugar mistakenly expanded SEPARATOR but not STRING.
-m4_define([lt_append],
-[m4_define([$1],
-	   m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])])
-
-
-
-# lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...])
-# ----------------------------------------------------------
-# Produce a SEP delimited list of all paired combinations of elements of
-# PREFIX-LIST with SUFFIX1 through SUFFIXn.  Each element of the list
-# has the form PREFIXmINFIXSUFFIXn.
-# Needed until we can rely on m4_combine added in Autoconf 2.62.
-m4_define([lt_combine],
-[m4_if(m4_eval([$# > 3]), [1],
-       [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl
-[[m4_foreach([_Lt_prefix], [$2],
-	     [m4_foreach([_Lt_suffix],
-		]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[,
-	[_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])])
-
-
-# lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ])
-# -----------------------------------------------------------------------
-# Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited
-# by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ.
-m4_define([lt_if_append_uniq],
-[m4_ifdef([$1],
-	  [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1],
-		 [lt_append([$1], [$2], [$3])$4],
-		 [$5])],
-	  [lt_append([$1], [$2], [$3])$4])])
-
-
-# lt_dict_add(DICT, KEY, VALUE)
-# -----------------------------
-m4_define([lt_dict_add],
-[m4_define([$1($2)], [$3])])
-
-
-# lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE)
-# --------------------------------------------
-m4_define([lt_dict_add_subkey],
-[m4_define([$1($2:$3)], [$4])])
-
-
-# lt_dict_fetch(DICT, KEY, [SUBKEY])
-# ----------------------------------
-m4_define([lt_dict_fetch],
-[m4_ifval([$3],
-	m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]),
-    m4_ifdef([$1($2)], [m4_defn([$1($2)])]))])
-
-
-# lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE])
-# -----------------------------------------------------------------
-m4_define([lt_if_dict_fetch],
-[m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4],
-	[$5],
-    [$6])])
-
-
-# lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...])
-# --------------------------------------------------------------
-m4_define([lt_dict_filter],
-[m4_if([$5], [], [],
-  [lt_join(m4_quote(m4_default([$4], [[, ]])),
-           lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]),
-		      [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl
-])
diff --git a/Modules/_ctypes/libffi/m4/ltversion.m4 b/Modules/_ctypes/libffi/m4/ltversion.m4
deleted file mode 100644
index daeb0af..0000000
--- a/Modules/_ctypes/libffi/m4/ltversion.m4
+++ /dev/null
@@ -1,23 +0,0 @@
-# ltversion.m4 -- version numbers			-*- Autoconf -*-
-#
-#   Copyright (C) 2004, 2011-2013 Free Software Foundation, Inc.
-#   Written by Scott James Remnant, 2004
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# @configure_input@
-
-# serial 4038 ltversion.m4
-# This file is part of GNU Libtool
-
-m4_define([LT_PACKAGE_VERSION], [2.4.2.418])
-m4_define([LT_PACKAGE_REVISION], [2.4.2.418])
-
-AC_DEFUN([LTVERSION_VERSION],
-[macro_version='2.4.2.418'
-macro_revision='2.4.2.418'
-_LT_DECL(, macro_version, 0, [Which release of libtool.m4 was used?])
-_LT_DECL(, macro_revision, 0)
-])
diff --git a/Modules/_ctypes/libffi/m4/lt~obsolete.m4 b/Modules/_ctypes/libffi/m4/lt~obsolete.m4
deleted file mode 100644
index 59461e4..0000000
--- a/Modules/_ctypes/libffi/m4/lt~obsolete.m4
+++ /dev/null
@@ -1,99 +0,0 @@
-# lt~obsolete.m4 -- aclocal satisfying obsolete definitions.    -*-Autoconf-*-
-#
-#   Copyright (C) 2004-2005, 2007, 2009, 2011-2013 Free Software
-#   Foundation, Inc.
-#   Written by Scott James Remnant, 2004.
-#
-# This file is free software; the Free Software Foundation gives
-# unlimited permission to copy and/or distribute it, with or without
-# modifications, as long as this notice is preserved.
-
-# serial 5 lt~obsolete.m4
-
-# These exist entirely to fool aclocal when bootstrapping libtool.
-#
-# In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN),
-# which have later been changed to m4_define as they aren't part of the
-# exported API, or moved to Autoconf or Automake where they belong.
-#
-# The trouble is, aclocal is a bit thick.  It'll see the old AC_DEFUN
-# in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us
-# using a macro with the same name in our local m4/libtool.m4 it'll
-# pull the old libtool.m4 in (it doesn't see our shiny new m4_define
-# and doesn't know about Autoconf macros at all.)
-#
-# So we provide this file, which has a silly filename so it's always
-# included after everything else.  This provides aclocal with the
-# AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything
-# because those macros already exist, or will be overwritten later.
-# We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6.
-#
-# Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here.
-# Yes, that means every name once taken will need to remain here until
-# we give up compatibility with versions before 1.7, at which point
-# we need to keep only those names which we still refer to.
-
-# This is to help aclocal find these macros, as it can't see m4_define.
-AC_DEFUN([LTOBSOLETE_VERSION], [m4_if([1])])
-
-m4_ifndef([AC_LIBTOOL_LINKER_OPTION],	[AC_DEFUN([AC_LIBTOOL_LINKER_OPTION])])
-m4_ifndef([AC_PROG_EGREP],		[AC_DEFUN([AC_PROG_EGREP])])
-m4_ifndef([_LT_AC_PROG_ECHO_BACKSLASH],	[AC_DEFUN([_LT_AC_PROG_ECHO_BACKSLASH])])
-m4_ifndef([_LT_AC_SHELL_INIT],		[AC_DEFUN([_LT_AC_SHELL_INIT])])
-m4_ifndef([_LT_AC_SYS_LIBPATH_AIX],	[AC_DEFUN([_LT_AC_SYS_LIBPATH_AIX])])
-m4_ifndef([_LT_PROG_LTMAIN],		[AC_DEFUN([_LT_PROG_LTMAIN])])
-m4_ifndef([_LT_AC_TAGVAR],		[AC_DEFUN([_LT_AC_TAGVAR])])
-m4_ifndef([AC_LTDL_ENABLE_INSTALL],	[AC_DEFUN([AC_LTDL_ENABLE_INSTALL])])
-m4_ifndef([AC_LTDL_PREOPEN],		[AC_DEFUN([AC_LTDL_PREOPEN])])
-m4_ifndef([_LT_AC_SYS_COMPILER],	[AC_DEFUN([_LT_AC_SYS_COMPILER])])
-m4_ifndef([_LT_AC_LOCK],		[AC_DEFUN([_LT_AC_LOCK])])
-m4_ifndef([AC_LIBTOOL_SYS_OLD_ARCHIVE],	[AC_DEFUN([AC_LIBTOOL_SYS_OLD_ARCHIVE])])
-m4_ifndef([_LT_AC_TRY_DLOPEN_SELF],	[AC_DEFUN([_LT_AC_TRY_DLOPEN_SELF])])
-m4_ifndef([AC_LIBTOOL_PROG_CC_C_O],	[AC_DEFUN([AC_LIBTOOL_PROG_CC_C_O])])
-m4_ifndef([AC_LIBTOOL_SYS_HARD_LINK_LOCKS], [AC_DEFUN([AC_LIBTOOL_SYS_HARD_LINK_LOCKS])])
-m4_ifndef([AC_LIBTOOL_OBJDIR],		[AC_DEFUN([AC_LIBTOOL_OBJDIR])])
-m4_ifndef([AC_LTDL_OBJDIR],		[AC_DEFUN([AC_LTDL_OBJDIR])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH], [AC_DEFUN([AC_LIBTOOL_PROG_LD_HARDCODE_LIBPATH])])
-m4_ifndef([AC_LIBTOOL_SYS_LIB_STRIP],	[AC_DEFUN([AC_LIBTOOL_SYS_LIB_STRIP])])
-m4_ifndef([AC_PATH_MAGIC],		[AC_DEFUN([AC_PATH_MAGIC])])
-m4_ifndef([AC_PROG_LD_GNU],		[AC_DEFUN([AC_PROG_LD_GNU])])
-m4_ifndef([AC_PROG_LD_RELOAD_FLAG],	[AC_DEFUN([AC_PROG_LD_RELOAD_FLAG])])
-m4_ifndef([AC_DEPLIBS_CHECK_METHOD],	[AC_DEFUN([AC_DEPLIBS_CHECK_METHOD])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_NO_RTTI], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_NO_RTTI])])
-m4_ifndef([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE], [AC_DEFUN([AC_LIBTOOL_SYS_GLOBAL_SYMBOL_PIPE])])
-m4_ifndef([AC_LIBTOOL_PROG_COMPILER_PIC], [AC_DEFUN([AC_LIBTOOL_PROG_COMPILER_PIC])])
-m4_ifndef([AC_LIBTOOL_PROG_LD_SHLIBS],	[AC_DEFUN([AC_LIBTOOL_PROG_LD_SHLIBS])])
-m4_ifndef([AC_LIBTOOL_POSTDEP_PREDEP],	[AC_DEFUN([AC_LIBTOOL_POSTDEP_PREDEP])])
-m4_ifndef([LT_AC_PROG_EGREP],		[AC_DEFUN([LT_AC_PROG_EGREP])])
-m4_ifndef([LT_AC_PROG_SED],		[AC_DEFUN([LT_AC_PROG_SED])])
-m4_ifndef([_LT_CC_BASENAME],		[AC_DEFUN([_LT_CC_BASENAME])])
-m4_ifndef([_LT_COMPILER_BOILERPLATE],	[AC_DEFUN([_LT_COMPILER_BOILERPLATE])])
-m4_ifndef([_LT_LINKER_BOILERPLATE],	[AC_DEFUN([_LT_LINKER_BOILERPLATE])])
-m4_ifndef([_AC_PROG_LIBTOOL],		[AC_DEFUN([_AC_PROG_LIBTOOL])])
-m4_ifndef([AC_LIBTOOL_SETUP],		[AC_DEFUN([AC_LIBTOOL_SETUP])])
-m4_ifndef([_LT_AC_CHECK_DLFCN],		[AC_DEFUN([_LT_AC_CHECK_DLFCN])])
-m4_ifndef([AC_LIBTOOL_SYS_DYNAMIC_LINKER],	[AC_DEFUN([AC_LIBTOOL_SYS_DYNAMIC_LINKER])])
-m4_ifndef([_LT_AC_TAGCONFIG],		[AC_DEFUN([_LT_AC_TAGCONFIG])])
-m4_ifndef([AC_DISABLE_FAST_INSTALL],	[AC_DEFUN([AC_DISABLE_FAST_INSTALL])])
-m4_ifndef([_LT_AC_LANG_CXX],		[AC_DEFUN([_LT_AC_LANG_CXX])])
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-	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
-	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)
-
-maintainer-clean-generic:
-	@echo "This command is intended for maintainers to use"
-	@echo "it deletes files that may require special tools to rebuild."
-clean: clean-am
-
-clean-am: clean-generic clean-libtool mostlyclean-am
-
-distclean: distclean-am
-	-rm -f Makefile
-distclean-am: clean-am distclean-generic
-
-dvi: dvi-am
-
-dvi-am:
-
-html: html-am
-
-html-am:
-
-info: info-am
-
-info-am:
-
-install-data-am: install-man
-
-install-dvi: install-dvi-am
-
-install-dvi-am:
-
-install-exec-am:
-
-install-html: install-html-am
-
-install-html-am:
-
-install-info: install-info-am
-
-install-info-am:
-
-install-man: install-man3
-
-install-pdf: install-pdf-am
-
-install-pdf-am:
-
-install-ps: install-ps-am
-
-install-ps-am:
-
-installcheck-am:
-
-maintainer-clean: maintainer-clean-am
-	-rm -f Makefile
-maintainer-clean-am: distclean-am maintainer-clean-generic
-
-mostlyclean: mostlyclean-am
-
-mostlyclean-am: mostlyclean-generic mostlyclean-libtool
-
-pdf: pdf-am
-
-pdf-am:
-
-ps: ps-am
-
-ps-am:
-
-uninstall-am: uninstall-man
-
-uninstall-man: uninstall-man3
-
-.MAKE: install-am install-strip
-
-.PHONY: all all-am check check-am clean clean-generic clean-libtool \
-	cscopelist-am ctags-am distclean distclean-generic \
-	distclean-libtool distdir dvi dvi-am html html-am info info-am \
-	install install-am install-data install-data-am install-dvi \
-	install-dvi-am install-exec install-exec-am install-html \
-	install-html-am install-info install-info-am install-man \
-	install-man3 install-pdf install-pdf-am install-ps \
-	install-ps-am install-strip installcheck installcheck-am \
-	installdirs maintainer-clean maintainer-clean-generic \
-	mostlyclean mostlyclean-generic mostlyclean-libtool pdf pdf-am \
-	ps ps-am tags-am uninstall uninstall-am uninstall-man \
-	uninstall-man3
-
-
-# Tell versions [3.59,3.63) of GNU make to not export all variables.
-# Otherwise a system limit (for SysV at least) may be exceeded.
-.NOEXPORT:
diff --git a/Modules/_ctypes/libffi/man/ffi.3 b/Modules/_ctypes/libffi/man/ffi.3
deleted file mode 100644
index 1f1d303..0000000
--- a/Modules/_ctypes/libffi/man/ffi.3
+++ /dev/null
@@ -1,41 +0,0 @@
-.Dd February 15, 2008
-.Dt FFI 3
-.Sh NAME
-.Nm FFI
-.Nd Foreign Function Interface
-.Sh LIBRARY
-libffi, -lffi
-.Sh SYNOPSIS
-.In ffi.h
-.Ft ffi_status
-.Fo ffi_prep_cif
-.Fa "ffi_cif *cif"
-.Fa "ffi_abi abi"
-.Fa "unsigned int nargs"
-.Fa "ffi_type *rtype"
-.Fa "ffi_type **atypes"
-.Fc
-.Ft void
-.Fo ffi_prep_cif_var
-.Fa "ffi_cif *cif"
-.Fa "ffi_abi abi"
-.Fa "unsigned int nfixedargs"
-.Fa "unsigned int ntotalargs"
-.Fa "ffi_type *rtype"
-.Fa "ffi_type **atypes"
-.Fc
-.Ft void
-.Fo ffi_call
-.Fa "ffi_cif *cif"
-.Fa "void (*fn)(void)"
-.Fa "void *rvalue"
-.Fa "void **avalue"
-.Fc
-.Sh DESCRIPTION
-The foreign function interface provides a mechanism by which a function can
-generate a call to another function at runtime without requiring knowledge of
-the called function's interface at compile time.
-.Sh SEE ALSO
-.Xr ffi_prep_cif 3 ,
-.Xr ffi_prep_cif_var 3 ,
-.Xr ffi_call 3
diff --git a/Modules/_ctypes/libffi/man/ffi_call.3 b/Modules/_ctypes/libffi/man/ffi_call.3
deleted file mode 100644
index 5351513..0000000
--- a/Modules/_ctypes/libffi/man/ffi_call.3
+++ /dev/null
@@ -1,103 +0,0 @@
-.Dd February 15, 2008
-.Dt ffi_call 3
-.Sh NAME
-.Nm ffi_call
-.Nd Invoke a foreign function.
-.Sh SYNOPSIS
-.In ffi.h
-.Ft void
-.Fo ffi_call
-.Fa "ffi_cif *cif"
-.Fa "void (*fn)(void)"
-.Fa "void *rvalue"
-.Fa "void **avalue"
-.Fc
-.Sh DESCRIPTION
-The
-.Nm ffi_call
-function provides a simple mechanism for invoking a function without
-requiring knowledge of the function's interface at compile time.
-.Fa fn
-is called with the values retrieved from the pointers in the
-.Fa avalue
-array. The return value from
-.Fa fn
-is placed in storage pointed to by
-.Fa rvalue .
-.Fa cif
-contains information describing the data types, sizes and alignments of the
-arguments to and return value from
-.Fa fn ,
-and must be initialized with
-.Nm ffi_prep_cif
-before it is used with
-.Nm ffi_call .
-.Pp
-.Fa rvalue
-must point to storage that is sizeof(ffi_arg) or larger for non-floating point
-types. For smaller-sized return value types, the
-.Nm ffi_arg
-or
-.Nm ffi_sarg
-integral type must be used to hold
-the return value.
-.Sh EXAMPLES
-.Bd -literal
-#include <ffi.h>
-#include <stdio.h>
-
-unsigned char
-foo(unsigned int, float);
-
-int
-main(int argc, const char **argv)
-{
-    ffi_cif cif;
-    ffi_type *arg_types[2];
-    void *arg_values[2];
-    ffi_status status;
-
-    // Because the return value from foo() is smaller than sizeof(long), it
-    // must be passed as ffi_arg or ffi_sarg.
-    ffi_arg result;
-
-    // Specify the data type of each argument. Available types are defined
-    // in <ffi/ffi.h>.
-    arg_types[0] = &ffi_type_uint;
-    arg_types[1] = &ffi_type_float;
-
-    // Prepare the ffi_cif structure.
-    if ((status = ffi_prep_cif(&cif, FFI_DEFAULT_ABI,
-        2, &ffi_type_uint8, arg_types)) != FFI_OK)
-    {
-        // Handle the ffi_status error.
-    }
-
-    // Specify the values of each argument.
-    unsigned int arg1 = 42;
-    float arg2 = 5.1;
-
-    arg_values[0] = &arg1;
-    arg_values[1] = &arg2;
-
-    // Invoke the function.
-    ffi_call(&cif, FFI_FN(foo), &result, arg_values);
-
-    // The ffi_arg 'result' now contains the unsigned char returned from foo(),
-    // which can be accessed by a typecast.
-    printf("result is %hhu", (unsigned char)result);
-
-    return 0;
-}
-
-// The target function.
-unsigned char
-foo(unsigned int x, float y)
-{
-    unsigned char result = x - y;
-    return result;
-}
-.Ed
-.Sh SEE ALSO
-.Xr ffi 3 ,
-.Xr ffi_prep_cif 3
diff --git a/Modules/_ctypes/libffi/man/ffi_prep_cif.3 b/Modules/_ctypes/libffi/man/ffi_prep_cif.3
deleted file mode 100644
index ab2be8a..0000000
--- a/Modules/_ctypes/libffi/man/ffi_prep_cif.3
+++ /dev/null
@@ -1,68 +0,0 @@
-.Dd February 15, 2008
-.Dt ffi_prep_cif 3
-.Sh NAME
-.Nm ffi_prep_cif
-.Nd Prepare a
-.Nm ffi_cif
-structure for use with
-.Nm ffi_call 
-.
-.Sh SYNOPSIS
-.In ffi.h
-.Ft ffi_status
-.Fo ffi_prep_cif
-.Fa "ffi_cif *cif"
-.Fa "ffi_abi abi"
-.Fa "unsigned int nargs"
-.Fa "ffi_type *rtype"
-.Fa "ffi_type **atypes"
-.Fc
-.Sh DESCRIPTION
-The
-.Nm ffi_prep_cif
-function prepares a
-.Nm ffi_cif
-structure for use with 
-.Nm ffi_call
-.
-.Fa abi
-specifies a set of calling conventions to use.
-.Fa atypes
-is an array of
-.Fa nargs
-pointers to
-.Nm ffi_type
-structs that describe the data type, size and alignment of each argument.
-.Fa rtype
-points to an
-.Nm ffi_type
-that describes the data type, size and alignment of the
-return value. Note that to call a variadic function
-.Nm ffi_prep_cif_var
-must be used instead.
-.Sh RETURN VALUES
-Upon successful completion,
-.Nm ffi_prep_cif
-returns
-.Nm FFI_OK .
-It will return
-.Nm FFI_BAD_TYPEDEF
-if
-.Fa cif
-is
-.Nm NULL
-or
-.Fa atypes
-or
-.Fa rtype
-is malformed. If
-.Fa abi
-does not refer to a valid ABI,
-.Nm FFI_BAD_ABI
-will be returned. Available ABIs are
-defined in
-.Nm <ffitarget.h> .
-.Sh SEE ALSO
-.Xr ffi 3 ,
-.Xr ffi_call 3 ,
-.Xr ffi_prep_cif_var 3
diff --git a/Modules/_ctypes/libffi/man/ffi_prep_cif_var.3 b/Modules/_ctypes/libffi/man/ffi_prep_cif_var.3
deleted file mode 100644
index 7e19d0b..0000000
--- a/Modules/_ctypes/libffi/man/ffi_prep_cif_var.3
+++ /dev/null
@@ -1,73 +0,0 @@
-.Dd January 25, 2011
-.Dt ffi_prep_cif_var 3
-.Sh NAME
-.Nm ffi_prep_cif_var
-.Nd Prepare a
-.Nm ffi_cif
-structure for use with
-.Nm ffi_call
-for variadic functions.
-.Sh SYNOPSIS
-.In ffi.h
-.Ft ffi_status
-.Fo ffi_prep_cif_var
-.Fa "ffi_cif *cif"
-.Fa "ffi_abi abi"
-.Fa "unsigned int nfixedargs"
-.Fa "unsigned int ntotalargs"
-.Fa "ffi_type *rtype"
-.Fa "ffi_type **atypes"
-.Fc
-.Sh DESCRIPTION
-The
-.Nm ffi_prep_cif_var
-function prepares a
-.Nm ffi_cif
-structure for use with
-.Nm ffi_call
-for variadic functions.
-.Fa abi
-specifies a set of calling conventions to use.
-.Fa atypes
-is an array of
-.Fa ntotalargs
-pointers to
-.Nm ffi_type
-structs that describe the data type, size and alignment of each argument.
-.Fa rtype
-points to an
-.Nm ffi_type
-that describes the data type, size and alignment of the
-return value.
-.Fa nfixedargs
-must contain the number of fixed (non-variadic) arguments.
-Note that to call a non-variadic function
-.Nm ffi_prep_cif
-must be used.
-.Sh RETURN VALUES
-Upon successful completion,
-.Nm ffi_prep_cif_var
-returns
-.Nm FFI_OK .
-It will return
-.Nm FFI_BAD_TYPEDEF
-if
-.Fa cif
-is
-.Nm NULL
-or
-.Fa atypes
-or
-.Fa rtype
-is malformed. If
-.Fa abi
-does not refer to a valid ABI,
-.Nm FFI_BAD_ABI
-will be returned. Available ABIs are
-defined in
-.Nm <ffitarget.h>
-.
-.Sh SEE ALSO
-.Xr ffi 3 ,
-.Xr ffi_call 3 ,
-.Xr ffi_prep_cif 3
diff --git a/Modules/_ctypes/libffi/mdate-sh b/Modules/_ctypes/libffi/mdate-sh
deleted file mode 100755
index b3719cf..0000000
--- a/Modules/_ctypes/libffi/mdate-sh
+++ /dev/null
@@ -1,224 +0,0 @@
-#!/bin/sh
-# Get modification time of a file or directory and pretty-print it.
-
-scriptversion=2010-08-21.06; # UTC
-
-# Copyright (C) 1995-2013 Free Software Foundation, Inc.
-# written by Ulrich Drepper <drepper@gnu.ai.mit.edu>, June 1995
-#
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-# This file is maintained in Automake, please report
-# bugs to <bug-automake@gnu.org> or send patches to
-# <automake-patches@gnu.org>.
-
-if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then
-  emulate sh
-  NULLCMD=:
-  # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which
-  # is contrary to our usage.  Disable this feature.
-  alias -g '${1+"$@"}'='"$@"'
-  setopt NO_GLOB_SUBST
-fi
-
-case $1 in
-  '')
-     echo "$0: No file.  Try '$0 --help' for more information." 1>&2
-     exit 1;
-     ;;
-  -h | --h*)
-    cat <<\EOF
-Usage: mdate-sh [--help] [--version] FILE
-
-Pretty-print the modification day of FILE, in the format:
-1 January 1970
-
-Report bugs to <bug-automake@gnu.org>.
-EOF
-    exit $?
-    ;;
-  -v | --v*)
-    echo "mdate-sh $scriptversion"
-    exit $?
-    ;;
-esac
-
-error ()
-{
-  echo "$0: $1" >&2
-  exit 1
-}
-
-
-# Prevent date giving response in another language.
-LANG=C
-export LANG
-LC_ALL=C
-export LC_ALL
-LC_TIME=C
-export LC_TIME
-
-# GNU ls changes its time format in response to the TIME_STYLE
-# variable.  Since we cannot assume 'unset' works, revert this
-# variable to its documented default.
-if test "${TIME_STYLE+set}" = set; then
-  TIME_STYLE=posix-long-iso
-  export TIME_STYLE
-fi
-
-save_arg1=$1
-
-# Find out how to get the extended ls output of a file or directory.
-if ls -L /dev/null 1>/dev/null 2>&1; then
-  ls_command='ls -L -l -d'
-else
-  ls_command='ls -l -d'
-fi
-# Avoid user/group names that might have spaces, when possible.
-if ls -n /dev/null 1>/dev/null 2>&1; then
-  ls_command="$ls_command -n"
-fi
-
-# A 'ls -l' line looks as follows on OS/2.
-#  drwxrwx---        0 Aug 11  2001 foo
-# This differs from Unix, which adds ownership information.
-#  drwxrwx---   2 root  root      4096 Aug 11  2001 foo
-#
-# To find the date, we split the line on spaces and iterate on words
-# until we find a month.  This cannot work with files whose owner is a
-# user named "Jan", or "Feb", etc.  However, it's unlikely that '/'
-# will be owned by a user whose name is a month.  So we first look at
-# the extended ls output of the root directory to decide how many
-# words should be skipped to get the date.
-
-# On HPUX /bin/sh, "set" interprets "-rw-r--r--" as options, so the "x" below.
-set x`$ls_command /`
-
-# Find which argument is the month.
-month=
-command=
-until test $month
-do
-  test $# -gt 0 || error "failed parsing '$ls_command /' output"
-  shift
-  # Add another shift to the command.
-  command="$command shift;"
-  case $1 in
-    Jan) month=January; nummonth=1;;
-    Feb) month=February; nummonth=2;;
-    Mar) month=March; nummonth=3;;
-    Apr) month=April; nummonth=4;;
-    May) month=May; nummonth=5;;
-    Jun) month=June; nummonth=6;;
-    Jul) month=July; nummonth=7;;
-    Aug) month=August; nummonth=8;;
-    Sep) month=September; nummonth=9;;
-    Oct) month=October; nummonth=10;;
-    Nov) month=November; nummonth=11;;
-    Dec) month=December; nummonth=12;;
-  esac
-done
-
-test -n "$month" || error "failed parsing '$ls_command /' output"
-
-# Get the extended ls output of the file or directory.
-set dummy x`eval "$ls_command \"\\\$save_arg1\""`
-
-# Remove all preceding arguments
-eval $command
-
-# Because of the dummy argument above, month is in $2.
-#
-# On a POSIX system, we should have
-#
-# $# = 5
-# $1 = file size
-# $2 = month
-# $3 = day
-# $4 = year or time
-# $5 = filename
-#
-# On Darwin 7.7.0 and 7.6.0, we have
-#
-# $# = 4
-# $1 = day
-# $2 = month
-# $3 = year or time
-# $4 = filename
-
-# Get the month.
-case $2 in
-  Jan) month=January; nummonth=1;;
-  Feb) month=February; nummonth=2;;
-  Mar) month=March; nummonth=3;;
-  Apr) month=April; nummonth=4;;
-  May) month=May; nummonth=5;;
-  Jun) month=June; nummonth=6;;
-  Jul) month=July; nummonth=7;;
-  Aug) month=August; nummonth=8;;
-  Sep) month=September; nummonth=9;;
-  Oct) month=October; nummonth=10;;
-  Nov) month=November; nummonth=11;;
-  Dec) month=December; nummonth=12;;
-esac
-
-case $3 in
-  ???*) day=$1;;
-  *) day=$3; shift;;
-esac
-
-# Here we have to deal with the problem that the ls output gives either
-# the time of day or the year.
-case $3 in
-  *:*) set `date`; eval year=\$$#
-       case $2 in
-	 Jan) nummonthtod=1;;
-	 Feb) nummonthtod=2;;
-	 Mar) nummonthtod=3;;
-	 Apr) nummonthtod=4;;
-	 May) nummonthtod=5;;
-	 Jun) nummonthtod=6;;
-	 Jul) nummonthtod=7;;
-	 Aug) nummonthtod=8;;
-	 Sep) nummonthtod=9;;
-	 Oct) nummonthtod=10;;
-	 Nov) nummonthtod=11;;
-	 Dec) nummonthtod=12;;
-       esac
-       # For the first six month of the year the time notation can also
-       # be used for files modified in the last year.
-       if (expr $nummonth \> $nummonthtod) > /dev/null;
-       then
-	 year=`expr $year - 1`
-       fi;;
-  *) year=$3;;
-esac
-
-# The result.
-echo $day $month $year
-
-# Local Variables:
-# mode: shell-script
-# sh-indentation: 2
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Modules/_ctypes/libffi/missing b/Modules/_ctypes/libffi/missing
deleted file mode 100755
index cdea514..0000000
--- a/Modules/_ctypes/libffi/missing
+++ /dev/null
@@ -1,215 +0,0 @@
-#! /bin/sh
-# Common wrapper for a few potentially missing GNU programs.
-
-scriptversion=2012-06-26.16; # UTC
-
-# Copyright (C) 1996-2013 Free Software Foundation, Inc.
-# Originally written by Fran,cois Pinard <pinard@iro.umontreal.ca>, 1996.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 2, or (at your option)
-# any later version.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
-# As a special exception to the GNU General Public License, if you
-# distribute this file as part of a program that contains a
-# configuration script generated by Autoconf, you may include it under
-# the same distribution terms that you use for the rest of that program.
-
-if test $# -eq 0; then
-  echo 1>&2 "Try '$0 --help' for more information"
-  exit 1
-fi
-
-case $1 in
-
-  --is-lightweight)
-    # Used by our autoconf macros to check whether the available missing
-    # script is modern enough.
-    exit 0
-    ;;
-
-  --run)
-    # Back-compat with the calling convention used by older automake.
-    shift
-    ;;
-
-  -h|--h|--he|--hel|--help)
-    echo "\
-$0 [OPTION]... PROGRAM [ARGUMENT]...
-
-Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
-to PROGRAM being missing or too old.
-
-Options:
-  -h, --help      display this help and exit
-  -v, --version   output version information and exit
-
-Supported PROGRAM values:
-  aclocal   autoconf  autoheader   autom4te  automake  makeinfo
-  bison     yacc      flex         lex       help2man
-
-Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and
-'g' are ignored when checking the name.
-
-Send bug reports to <bug-automake@gnu.org>."
-    exit $?
-    ;;
-
-  -v|--v|--ve|--ver|--vers|--versi|--versio|--version)
-    echo "missing $scriptversion (GNU Automake)"
-    exit $?
-    ;;
-
-  -*)
-    echo 1>&2 "$0: unknown '$1' option"
-    echo 1>&2 "Try '$0 --help' for more information"
-    exit 1
-    ;;
-
-esac
-
-# Run the given program, remember its exit status.
-"$@"; st=$?
-
-# If it succeeded, we are done.
-test $st -eq 0 && exit 0
-
-# Also exit now if we it failed (or wasn't found), and '--version' was
-# passed; such an option is passed most likely to detect whether the
-# program is present and works.
-case $2 in --version|--help) exit $st;; esac
-
-# Exit code 63 means version mismatch.  This often happens when the user
-# tries to use an ancient version of a tool on a file that requires a
-# minimum version.
-if test $st -eq 63; then
-  msg="probably too old"
-elif test $st -eq 127; then
-  # Program was missing.
-  msg="missing on your system"
-else
-  # Program was found and executed, but failed.  Give up.
-  exit $st
-fi
-
-perl_URL=http://www.perl.org/
-flex_URL=http://flex.sourceforge.net/
-gnu_software_URL=http://www.gnu.org/software
-
-program_details ()
-{
-  case $1 in
-    aclocal|automake)
-      echo "The '$1' program is part of the GNU Automake package:"
-      echo "<$gnu_software_URL/automake>"
-      echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:"
-      echo "<$gnu_software_URL/autoconf>"
-      echo "<$gnu_software_URL/m4/>"
-      echo "<$perl_URL>"
-      ;;
-    autoconf|autom4te|autoheader)
-      echo "The '$1' program is part of the GNU Autoconf package:"
-      echo "<$gnu_software_URL/autoconf/>"
-      echo "It also requires GNU m4 and Perl in order to run:"
-      echo "<$gnu_software_URL/m4/>"
-      echo "<$perl_URL>"
-      ;;
-  esac
-}
-
-give_advice ()
-{
-  # Normalize program name to check for.
-  normalized_program=`echo "$1" | sed '
-    s/^gnu-//; t
-    s/^gnu//; t
-    s/^g//; t'`
-
-  printf '%s\n' "'$1' is $msg."
-
-  configure_deps="'configure.ac' or m4 files included by 'configure.ac'"
-  case $normalized_program in
-    autoconf*)
-      echo "You should only need it if you modified 'configure.ac',"
-      echo "or m4 files included by it."
-      program_details 'autoconf'
-      ;;
-    autoheader*)
-      echo "You should only need it if you modified 'acconfig.h' or"
-      echo "$configure_deps."
-      program_details 'autoheader'
-      ;;
-    automake*)
-      echo "You should only need it if you modified 'Makefile.am' or"
-      echo "$configure_deps."
-      program_details 'automake'
-      ;;
-    aclocal*)
-      echo "You should only need it if you modified 'acinclude.m4' or"
-      echo "$configure_deps."
-      program_details 'aclocal'
-      ;;
-   autom4te*)
-      echo "You might have modified some maintainer files that require"
-      echo "the 'automa4te' program to be rebuilt."
-      program_details 'autom4te'
-      ;;
-    bison*|yacc*)
-      echo "You should only need it if you modified a '.y' file."
-      echo "You may want to install the GNU Bison package:"
-      echo "<$gnu_software_URL/bison/>"
-      ;;
-    lex*|flex*)
-      echo "You should only need it if you modified a '.l' file."
-      echo "You may want to install the Fast Lexical Analyzer package:"
-      echo "<$flex_URL>"
-      ;;
-    help2man*)
-      echo "You should only need it if you modified a dependency" \
-           "of a man page."
-      echo "You may want to install the GNU Help2man package:"
-      echo "<$gnu_software_URL/help2man/>"
-    ;;
-    makeinfo*)
-      echo "You should only need it if you modified a '.texi' file, or"
-      echo "any other file indirectly affecting the aspect of the manual."
-      echo "You might want to install the Texinfo package:"
-      echo "<$gnu_software_URL/texinfo/>"
-      echo "The spurious makeinfo call might also be the consequence of"
-      echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might"
-      echo "want to install GNU make:"
-      echo "<$gnu_software_URL/make/>"
-      ;;
-    *)
-      echo "You might have modified some files without having the proper"
-      echo "tools for further handling them.  Check the 'README' file, it"
-      echo "often tells you about the needed prerequisites for installing"
-      echo "this package.  You may also peek at any GNU archive site, in"
-      echo "case some other package contains this missing '$1' program."
-      ;;
-  esac
-}
-
-give_advice "$1" | sed -e '1s/^/WARNING: /' \
-                       -e '2,$s/^/         /' >&2
-
-# Propagate the correct exit status (expected to be 127 for a program
-# not found, 63 for a program that failed due to version mismatch).
-exit $st
-
-# Local variables:
-# eval: (add-hook 'write-file-hooks 'time-stamp)
-# time-stamp-start: "scriptversion="
-# time-stamp-format: "%:y-%02m-%02d.%02H"
-# time-stamp-time-zone: "UTC"
-# time-stamp-end: "; # UTC"
-# End:
diff --git a/Modules/_ctypes/libffi/msvcc.sh b/Modules/_ctypes/libffi/msvcc.sh
deleted file mode 100755
index 7440deb..0000000
--- a/Modules/_ctypes/libffi/msvcc.sh
+++ /dev/null
@@ -1,233 +0,0 @@
-#!/bin/sh
-
-# ***** BEGIN LICENSE BLOCK *****
-# Version: MPL 1.1/GPL 2.0/LGPL 2.1
-#
-# The contents of this file are subject to the Mozilla Public License Version
-# 1.1 (the "License"); you may not use this file except in compliance with
-# the License. You may obtain a copy of the License at
-# http://www.mozilla.org/MPL/
-#
-# Software distributed under the License is distributed on an "AS IS" basis,
-# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
-# for the specific language governing rights and limitations under the
-# License.
-#
-# The Original Code is the MSVC wrappificator.
-#
-# The Initial Developer of the Original Code is
-# Timothy Wall <twalljava@dev.java.net>.
-# Portions created by the Initial Developer are Copyright (C) 2009
-# the Initial Developer. All Rights Reserved.
-#
-# Contributor(s):
-#   Daniel Witte <dwitte@mozilla.com>
-#
-# Alternatively, the contents of this file may be used under the terms of
-# either the GNU General Public License Version 2 or later (the "GPL"), or
-# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
-# in which case the provisions of the GPL or the LGPL are applicable instead
-# of those above. If you wish to allow use of your version of this file only
-# under the terms of either the GPL or the LGPL, and not to allow others to
-# use your version of this file under the terms of the MPL, indicate your
-# decision by deleting the provisions above and replace them with the notice
-# and other provisions required by the GPL or the LGPL. If you do not delete
-# the provisions above, a recipient may use your version of this file under
-# the terms of any one of the MPL, the GPL or the LGPL.
-#
-# ***** END LICENSE BLOCK *****
-
-#
-# GCC-compatible wrapper for cl.exe and ml.exe. Arguments are given in GCC
-# format and translated into something sensible for cl or ml.
-#
-
-args_orig=$@
-args="-nologo -W3"
-md=-MD
-cl="cl"
-ml="ml"
-safeseh="-safeseh"
-output=
-
-while [ $# -gt 0 ]
-do
-  case $1
-  in
-    -fexceptions)
-      # Don't enable exceptions for now.
-      #args="$args -EHac"
-      shift 1
-    ;;
-    -m32)
-      shift 1
-    ;;
-    -m64)
-      cl="cl"   # "$MSVC/x86_amd64/cl"
-      ml="ml64" # "$MSVC/x86_amd64/ml64"
-      safeseh=
-      shift 1
-    ;;
-    -O0)
-      args="$args -Od"
-      shift 1
-    ;;
-    -O*)
-      # Runtime error checks (enabled by setting -RTC1 in the -DFFI_DEBUG
-      # case below) are not compatible with optimization flags and will
-      # cause the build to fail. Therefore, drop the optimization flag if
-      # -DFFI_DEBUG is also set.
-      case $args_orig in
-        *-DFFI_DEBUG*)
-          args="$args"
-        ;;
-        *)
-          # The ax_cc_maxopt.m4 macro from the upstream autoconf-archive
-          # project doesn't support MSVC and therefore ends up trying to
-          # use -O3. Use the equivalent "max optimization" flag for MSVC
-          # instead of erroring out.
-          case $1 in
-            -O3)
-              args="$args -O2"
-            ;;
-            *)
-              args="$args $1"
-            ;;
-          esac
-          opt="true"
-        ;;
-      esac
-      shift 1
-    ;;
-    -g)
-      # Enable debug symbol generation.
-      args="$args -Zi"
-      shift 1
-    ;;
-    -DFFI_DEBUG)
-      # Link against debug CRT and enable runtime error checks.
-      args="$args -RTC1"
-      defines="$defines $1"
-      md=-MDd
-      shift 1
-    ;;
-    -c)
-      args="$args -c"
-      args="$(echo $args | sed 's%/Fe%/Fo%g')"
-      single="-c"
-      shift 1
-    ;;
-    -D*=*)
-      name="$(echo $1|sed 's/-D\([^=][^=]*\)=.*/\1/g')"
-      value="$(echo $1|sed 's/-D[^=][^=]*=//g')"
-      args="$args -D${name}='$value'"
-      defines="$defines -D${name}='$value'"
-      shift 1
-    ;;
-    -D*)
-      args="$args $1"
-      defines="$defines $1"
-      shift 1
-    ;;
-    -I)
-      args="$args -I$2"
-      includes="$includes -I$2"
-      shift 2
-    ;;
-    -I*)
-      args="$args $1"
-      includes="$includes $1"
-      shift 1
-    ;;
-    -W|-Wextra)
-      # TODO map extra warnings
-      shift 1
-    ;;
-    -Wall)
-      # -Wall on MSVC is overzealous, and we already build with -W3. Nothing
-      # to do here.
-      shift 1
-    ;;
-    -pedantic)
-      # libffi tests -pedantic with -Wall, so drop it also.
-      shift 1
-    ;;
-    -Werror)
-      args="$args -WX"
-      shift 1
-    ;;
-    -W*)
-      # TODO map specific warnings
-      shift 1
-    ;;
-    -S)
-      args="$args -FAs"
-      shift 1
-    ;;
-    -o)
-      outdir="$(dirname $2)"
-      base="$(basename $2|sed 's/\.[^.]*//g')"
-      if [ -n "$single" ]; then 
-        output="-Fo$2"
-      else
-        output="-Fe$2"
-      fi
-      if [ -n "$assembly" ]; then
-        args="$args $output"
-      else
-        args="$args $output -Fd$outdir/$base -Fp$outdir/$base -Fa$outdir/$base"
-      fi
-      shift 2
-    ;;
-    *.S)
-      src=$1
-      assembly="true"
-      shift 1
-    ;;
-    *.c)
-      args="$args $1"
-      shift 1
-    ;;
-    *)
-      # Assume it's an MSVC argument, and pass it through.
-      args="$args $1"
-      shift 1
-    ;;
-  esac
-done
-
-# If -Zi is specified, certain optimizations are implicitly disabled
-# by MSVC. Add back those optimizations if this is an optimized build.
-# NOTE: These arguments must come after all others.
-if [ -n "$opt" ]; then
-    args="$args -link -OPT:REF -OPT:ICF -INCREMENTAL:NO"
-fi
-
-if [ -n "$assembly" ]; then
-    if [ -z "$outdir" ]; then
-      outdir="."
-    fi
-    ppsrc="$outdir/$(basename $src|sed 's/.S$/.asm/g')"
-    echo "$cl -nologo -EP $includes $defines $src > $ppsrc"
-    "$cl" -nologo -EP $includes $defines $src > $ppsrc || exit $?
-    output="$(echo $output | sed 's%/F[dpa][^ ]*%%g')"
-    args="-nologo $safeseh $single $output $ppsrc"
-
-    echo "$ml $args"
-    eval "\"$ml\" $args"
-    result=$?
-
-    # required to fix ml64 broken output?
-    #mv *.obj $outdir
-else
-    args="$md $args"
-    echo "$cl $args"
-    # Return an error code of 1 if an invalid command line parameter is passed
-    # instead of just ignoring it.
-    eval "(\"$cl\" $args 2>&1 1>&3 | \
-          awk '{print \$0} /D9002/ {error=1} END{exit error}' >&2) 3>&1"
-    result=$?
-fi
-
-exit $result
-
diff --git a/Modules/_ctypes/libffi/src/aarch64/ffi.c b/Modules/_ctypes/libffi/src/aarch64/ffi.c
deleted file mode 100644
index b807a2d..0000000
--- a/Modules/_ctypes/libffi/src/aarch64/ffi.c
+++ /dev/null
@@ -1,1168 +0,0 @@
-/* Copyright (c) 2009, 2010, 2011, 2012 ARM Ltd.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-``Software''), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
-
-#include <stdio.h>
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-/* Stack alignment requirement in bytes */
-#if defined (__APPLE__)
-#define AARCH64_STACK_ALIGN 1
-#else
-#define AARCH64_STACK_ALIGN 16
-#endif
-
-#define N_X_ARG_REG 8
-#define N_V_ARG_REG 8
-
-#define AARCH64_FFI_WITH_V (1 << AARCH64_FFI_WITH_V_BIT)
-
-union _d
-{
-  UINT64 d;
-  UINT32 s[2];
-};
-
-struct call_context
-{
-  UINT64 x [AARCH64_N_XREG];
-  struct
-  {
-    union _d d[2];
-  } v [AARCH64_N_VREG];
-};
-
-#if defined (__clang__) && defined (__APPLE__)
-extern void
-sys_icache_invalidate (void *start, size_t len);
-#endif
-
-static inline void
-ffi_clear_cache (void *start, void *end)
-{
-#if defined (__clang__) && defined (__APPLE__)
-	sys_icache_invalidate (start, (char *)end - (char *)start);
-#elif defined (__GNUC__)
-	__builtin___clear_cache (start, end);
-#else
-#error "Missing builtin to flush instruction cache"
-#endif
-}
-
-static void *
-get_x_addr (struct call_context *context, unsigned n)
-{
-  return &context->x[n];
-}
-
-static void *
-get_s_addr (struct call_context *context, unsigned n)
-{
-#if defined __AARCH64EB__
-  return &context->v[n].d[1].s[1];
-#else
-  return &context->v[n].d[0].s[0];
-#endif
-}
-
-static void *
-get_d_addr (struct call_context *context, unsigned n)
-{
-#if defined __AARCH64EB__
-  return &context->v[n].d[1];
-#else
-  return &context->v[n].d[0];
-#endif
-}
-
-static void *
-get_v_addr (struct call_context *context, unsigned n)
-{
-  return &context->v[n];
-}
-
-/* Return the memory location at which a basic type would reside
-   were it to have been stored in register n.  */
-
-static void *
-get_basic_type_addr (unsigned short type, struct call_context *context,
-		     unsigned n)
-{
-  switch (type)
-    {
-    case FFI_TYPE_FLOAT:
-      return get_s_addr (context, n);
-    case FFI_TYPE_DOUBLE:
-      return get_d_addr (context, n);
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      return get_v_addr (context, n);
-#endif
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_UINT32:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_INT:
-    case FFI_TYPE_POINTER:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-      return get_x_addr (context, n);
-    case FFI_TYPE_VOID:
-      return NULL;
-    default:
-      FFI_ASSERT (0);
-      return NULL;
-    }
-}
-
-/* Return the alignment width for each of the basic types.  */
-
-static size_t
-get_basic_type_alignment (unsigned short type)
-{
-  switch (type)
-    {
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-      return sizeof (UINT64);
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      return sizeof (long double);
-#endif
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_SINT8:
-#if defined (__APPLE__)
-	  return sizeof (UINT8);
-#endif
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_SINT16:
-#if defined (__APPLE__)
-	  return sizeof (UINT16);
-#endif
-    case FFI_TYPE_UINT32:
-    case FFI_TYPE_INT:
-    case FFI_TYPE_SINT32:
-#if defined (__APPLE__)
-	  return sizeof (UINT32);
-#endif
-    case FFI_TYPE_POINTER:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-      return sizeof (UINT64);
-
-    default:
-      FFI_ASSERT (0);
-      return 0;
-    }
-}
-
-/* Return the size in bytes for each of the basic types.  */
-
-static size_t
-get_basic_type_size (unsigned short type)
-{
-  switch (type)
-    {
-    case FFI_TYPE_FLOAT:
-      return sizeof (UINT32);
-    case FFI_TYPE_DOUBLE:
-      return sizeof (UINT64);
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      return sizeof (long double);
-#endif
-    case FFI_TYPE_UINT8:
-      return sizeof (UINT8);
-    case FFI_TYPE_SINT8:
-      return sizeof (SINT8);
-    case FFI_TYPE_UINT16:
-      return sizeof (UINT16);
-    case FFI_TYPE_SINT16:
-      return sizeof (SINT16);
-    case FFI_TYPE_UINT32:
-      return sizeof (UINT32);
-    case FFI_TYPE_INT:
-    case FFI_TYPE_SINT32:
-      return sizeof (SINT32);
-    case FFI_TYPE_POINTER:
-    case FFI_TYPE_UINT64:
-      return sizeof (UINT64);
-    case FFI_TYPE_SINT64:
-      return sizeof (SINT64);
-
-    default:
-      FFI_ASSERT (0);
-      return 0;
-    }
-}
-
-extern void
-ffi_call_SYSV (unsigned (*)(struct call_context *context, unsigned char *,
-			    extended_cif *),
-               struct call_context *context,
-               extended_cif *,
-               size_t,
-               void (*fn)(void));
-
-extern void
-ffi_closure_SYSV (ffi_closure *);
-
-/* Test for an FFI floating point representation.  */
-
-static unsigned
-is_floating_type (unsigned short type)
-{
-  return (type == FFI_TYPE_FLOAT || type == FFI_TYPE_DOUBLE
-	  || type == FFI_TYPE_LONGDOUBLE);
-}
-
-/* Test for a homogeneous structure.  */
-
-static unsigned short
-get_homogeneous_type (ffi_type *ty)
-{
-  if (ty->type == FFI_TYPE_STRUCT && ty->elements)
-    {
-      unsigned i;
-      unsigned short candidate_type
-	= get_homogeneous_type (ty->elements[0]);
-      for (i =1; ty->elements[i]; i++)
-	{
-	  unsigned short iteration_type = 0;
-	  /* If we have a nested struct, we must find its homogeneous type.
-	     If that fits with our candidate type, we are still
-	     homogeneous.  */
-	  if (ty->elements[i]->type == FFI_TYPE_STRUCT
-	      && ty->elements[i]->elements)
-	    {
-	      iteration_type = get_homogeneous_type (ty->elements[i]);
-	    }
-	  else
-	    {
-	      iteration_type = ty->elements[i]->type;
-	    }
-
-	  /* If we are not homogeneous, return FFI_TYPE_STRUCT.  */
-	  if (candidate_type != iteration_type)
-	    return FFI_TYPE_STRUCT;
-	}
-      return candidate_type;
-    }
-
-  /* Base case, we have no more levels of nesting, so we
-     are a basic type, and so, trivially homogeneous in that type.  */
-  return ty->type;
-}
-
-/* Determine the number of elements within a STRUCT.
-
-   Note, we must handle nested structs.
-
-   If ty is not a STRUCT this function will return 0.  */
-
-static unsigned
-element_count (ffi_type *ty)
-{
-  if (ty->type == FFI_TYPE_STRUCT && ty->elements)
-    {
-      unsigned n;
-      unsigned elems = 0;
-      for (n = 0; ty->elements[n]; n++)
-	{
-	  if (ty->elements[n]->type == FFI_TYPE_STRUCT
-	      && ty->elements[n]->elements)
-	    elems += element_count (ty->elements[n]);
-	  else
-	    elems++;
-	}
-      return elems;
-    }
-  return 0;
-}
-
-/* Test for a homogeneous floating point aggregate.
-
-   A homogeneous floating point aggregate is a homogeneous aggregate of
-   a half- single- or double- precision floating point type with one
-   to four elements.  Note that this includes nested structs of the
-   basic type.  */
-
-static int
-is_hfa (ffi_type *ty)
-{
-  if (ty->type == FFI_TYPE_STRUCT
-      && ty->elements[0]
-      && is_floating_type (get_homogeneous_type (ty)))
-    {
-      unsigned n = element_count (ty);
-      return n >= 1 && n <= 4;
-    }
-  return 0;
-}
-
-/* Test if an ffi_type is a candidate for passing in a register.
-
-   This test does not check that sufficient registers of the
-   appropriate class are actually available, merely that IFF
-   sufficient registers are available then the argument will be passed
-   in register(s).
-
-   Note that an ffi_type that is deemed to be a register candidate
-   will always be returned in registers.
-
-   Returns 1 if a register candidate else 0.  */
-
-static int
-is_register_candidate (ffi_type *ty)
-{
-  switch (ty->type)
-    {
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-#endif
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_UINT32:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_POINTER:
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_INT:
-    case FFI_TYPE_SINT64:
-      return 1;
-
-    case FFI_TYPE_STRUCT:
-      if (is_hfa (ty))
-        {
-          return 1;
-        }
-      else if (ty->size > 16)
-        {
-          /* Too large. Will be replaced with a pointer to memory. The
-             pointer MAY be passed in a register, but the value will
-             not. This test specifically fails since the argument will
-             never be passed by value in registers. */
-          return 0;
-        }
-      else
-        {
-          /* Might be passed in registers depending on the number of
-             registers required. */
-          return (ty->size + 7) / 8 < N_X_ARG_REG;
-        }
-      break;
-
-    default:
-      FFI_ASSERT (0);
-      break;
-    }
-
-  return 0;
-}
-
-/* Test if an ffi_type argument or result is a candidate for a vector
-   register.  */
-
-static int
-is_v_register_candidate (ffi_type *ty)
-{
-  return is_floating_type (ty->type)
-	   || (ty->type == FFI_TYPE_STRUCT && is_hfa (ty));
-}
-
-/* Representation of the procedure call argument marshalling
-   state.
-
-   The terse state variable names match the names used in the AARCH64
-   PCS. */
-
-struct arg_state
-{
-  unsigned ngrn;                /* Next general-purpose register number. */
-  unsigned nsrn;                /* Next vector register number. */
-  size_t nsaa;                  /* Next stack offset. */
-
-#if defined (__APPLE__)
-  unsigned allocating_variadic;
-#endif
-};
-
-/* Initialize a procedure call argument marshalling state.  */
-static void
-arg_init (struct arg_state *state, size_t call_frame_size)
-{
-  state->ngrn = 0;
-  state->nsrn = 0;
-  state->nsaa = 0;
-
-#if defined (__APPLE__)
-  state->allocating_variadic = 0;
-#endif
-}
-
-/* Return the number of available consecutive core argument
-   registers.  */
-
-static unsigned
-available_x (struct arg_state *state)
-{
-  return N_X_ARG_REG - state->ngrn;
-}
-
-/* Return the number of available consecutive vector argument
-   registers.  */
-
-static unsigned
-available_v (struct arg_state *state)
-{
-  return N_V_ARG_REG - state->nsrn;
-}
-
-static void *
-allocate_to_x (struct call_context *context, struct arg_state *state)
-{
-  FFI_ASSERT (state->ngrn < N_X_ARG_REG);
-  return get_x_addr (context, (state->ngrn)++);
-}
-
-static void *
-allocate_to_s (struct call_context *context, struct arg_state *state)
-{
-  FFI_ASSERT (state->nsrn < N_V_ARG_REG);
-  return get_s_addr (context, (state->nsrn)++);
-}
-
-static void *
-allocate_to_d (struct call_context *context, struct arg_state *state)
-{
-  FFI_ASSERT (state->nsrn < N_V_ARG_REG);
-  return get_d_addr (context, (state->nsrn)++);
-}
-
-static void *
-allocate_to_v (struct call_context *context, struct arg_state *state)
-{
-  FFI_ASSERT (state->nsrn < N_V_ARG_REG);
-  return get_v_addr (context, (state->nsrn)++);
-}
-
-/* Allocate an aligned slot on the stack and return a pointer to it.  */
-static void *
-allocate_to_stack (struct arg_state *state, void *stack, size_t alignment,
-		   size_t size)
-{
-  void *allocation;
-
-  /* Round up the NSAA to the larger of 8 or the natural
-     alignment of the argument's type.  */
-  state->nsaa = ALIGN (state->nsaa, alignment);
-  state->nsaa = ALIGN (state->nsaa, alignment);
-#if defined (__APPLE__)
-  if (state->allocating_variadic)
-    state->nsaa = ALIGN (state->nsaa, 8);
-#else
-  state->nsaa = ALIGN (state->nsaa, 8);
-#endif
-
-  allocation = stack + state->nsaa;
-
-  state->nsaa += size;
-  return allocation;
-}
-
-static void
-copy_basic_type (void *dest, void *source, unsigned short type)
-{
-  /* This is necessary to ensure that basic types are copied
-     sign extended to 64-bits as libffi expects.  */
-  switch (type)
-    {
-    case FFI_TYPE_FLOAT:
-      *(float *) dest = *(float *) source;
-      break;
-    case FFI_TYPE_DOUBLE:
-      *(double *) dest = *(double *) source;
-      break;
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      *(long double *) dest = *(long double *) source;
-      break;
-#endif
-    case FFI_TYPE_UINT8:
-      *(ffi_arg *) dest = *(UINT8 *) source;
-      break;
-    case FFI_TYPE_SINT8:
-      *(ffi_sarg *) dest = *(SINT8 *) source;
-      break;
-    case FFI_TYPE_UINT16:
-      *(ffi_arg *) dest = *(UINT16 *) source;
-      break;
-    case FFI_TYPE_SINT16:
-      *(ffi_sarg *) dest = *(SINT16 *) source;
-      break;
-    case FFI_TYPE_UINT32:
-      *(ffi_arg *) dest = *(UINT32 *) source;
-      break;
-    case FFI_TYPE_INT:
-    case FFI_TYPE_SINT32:
-      *(ffi_sarg *) dest = *(SINT32 *) source;
-      break;
-    case FFI_TYPE_POINTER:
-    case FFI_TYPE_UINT64:
-      *(ffi_arg *) dest = *(UINT64 *) source;
-      break;
-    case FFI_TYPE_SINT64:
-      *(ffi_sarg *) dest = *(SINT64 *) source;
-      break;
-    case FFI_TYPE_VOID:
-      break;
-
-    default:
-      FFI_ASSERT (0);
-    }
-}
-
-static void
-copy_hfa_to_reg_or_stack (void *memory,
-			  ffi_type *ty,
-			  struct call_context *context,
-			  unsigned char *stack,
-			  struct arg_state *state)
-{
-  unsigned elems = element_count (ty);
-  if (available_v (state) < elems)
-    {
-      /* There are insufficient V registers. Further V register allocations
-	 are prevented, the NSAA is adjusted (by allocate_to_stack ())
-	 and the argument is copied to memory at the adjusted NSAA.  */
-      state->nsrn = N_V_ARG_REG;
-      memcpy (allocate_to_stack (state, stack, ty->alignment, ty->size),
-	      memory,
-	      ty->size);
-    }
-  else
-    {
-      int i;
-      unsigned short type = get_homogeneous_type (ty);
-      for (i = 0; i < elems; i++)
-	{
-	  void *reg = allocate_to_v (context, state);
-	  copy_basic_type (reg, memory, type);
-	  memory += get_basic_type_size (type);
-	}
-    }
-}
-
-/* Either allocate an appropriate register for the argument type, or if
-   none are available, allocate a stack slot and return a pointer
-   to the allocated space.  */
-
-static void *
-allocate_to_register_or_stack (struct call_context *context,
-			       unsigned char *stack,
-			       struct arg_state *state,
-			       unsigned short type)
-{
-  size_t alignment = get_basic_type_alignment (type);
-  size_t size = alignment;
-  switch (type)
-    {
-    case FFI_TYPE_FLOAT:
-      /* This is the only case for which the allocated stack size
-	 should not match the alignment of the type.  */
-      size = sizeof (UINT32);
-      /* Fall through.  */
-    case FFI_TYPE_DOUBLE:
-      if (state->nsrn < N_V_ARG_REG)
-	return allocate_to_d (context, state);
-      state->nsrn = N_V_ARG_REG;
-      break;
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      if (state->nsrn < N_V_ARG_REG)
-	return allocate_to_v (context, state);
-      state->nsrn = N_V_ARG_REG;
-      break;
-#endif
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_UINT32:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_INT:
-    case FFI_TYPE_POINTER:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-      if (state->ngrn < N_X_ARG_REG)
-	return allocate_to_x (context, state);
-      state->ngrn = N_X_ARG_REG;
-      break;
-    default:
-      FFI_ASSERT (0);
-    }
-
-    return allocate_to_stack (state, stack, alignment, size);
-}
-
-/* Copy a value to an appropriate register, or if none are
-   available, to the stack.  */
-
-static void
-copy_to_register_or_stack (struct call_context *context,
-			   unsigned char *stack,
-			   struct arg_state *state,
-			   void *value,
-			   unsigned short type)
-{
-  copy_basic_type (
-	  allocate_to_register_or_stack (context, stack, state, type),
-	  value,
-	  type);
-}
-
-/* Marshall the arguments from FFI representation to procedure call
-   context and stack.  */
-
-static unsigned
-aarch64_prep_args (struct call_context *context, unsigned char *stack,
-		   extended_cif *ecif)
-{
-  int i;
-  struct arg_state state;
-
-  arg_init (&state, ALIGN(ecif->cif->bytes, 16));
-
-  for (i = 0; i < ecif->cif->nargs; i++)
-    {
-      ffi_type *ty = ecif->cif->arg_types[i];
-      switch (ty->type)
-	{
-	case FFI_TYPE_VOID:
-	  FFI_ASSERT (0);
-	  break;
-
-	/* If the argument is a basic type the argument is allocated to an
-	   appropriate register, or if none are available, to the stack.  */
-	case FFI_TYPE_FLOAT:
-	case FFI_TYPE_DOUBLE:
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-#endif
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_INT:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_POINTER:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	  copy_to_register_or_stack (context, stack, &state,
-				     ecif->avalue[i], ty->type);
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  if (is_hfa (ty))
-	    {
-	      copy_hfa_to_reg_or_stack (ecif->avalue[i], ty, context,
-					stack, &state);
-	    }
-	  else if (ty->size > 16)
-	    {
-	      /* If the argument is a composite type that is larger than 16
-		 bytes, then the argument has been copied to memory, and
-		 the argument is replaced by a pointer to the copy.  */
-
-	      copy_to_register_or_stack (context, stack, &state,
-					 &(ecif->avalue[i]), FFI_TYPE_POINTER);
-	    }
-	  else if (available_x (&state) >= (ty->size + 7) / 8)
-	    {
-	      /* If the argument is a composite type and the size in
-		 double-words is not more than the number of available
-		 X registers, then the argument is copied into consecutive
-		 X registers.  */
-	      int j;
-	      for (j = 0; j < (ty->size + 7) / 8; j++)
-		{
-		  memcpy (allocate_to_x (context, &state),
-			  &(((UINT64 *) ecif->avalue[i])[j]),
-			  sizeof (UINT64));
-		}
-	    }
-	  else
-	    {
-	      /* Otherwise, there are insufficient X registers. Further X
-		 register allocations are prevented, the NSAA is adjusted
-		 (by allocate_to_stack ()) and the argument is copied to
-		 memory at the adjusted NSAA.  */
-	      state.ngrn = N_X_ARG_REG;
-
-	      memcpy (allocate_to_stack (&state, stack, ty->alignment,
-					 ty->size), ecif->avalue + i, ty->size);
-	    }
-	  break;
-
-	default:
-	  FFI_ASSERT (0);
-	  break;
-	}
-
-#if defined (__APPLE__)
-      if (i + 1 == ecif->cif->aarch64_nfixedargs)
-	{
-	  state.ngrn = N_X_ARG_REG;
-	  state.nsrn = N_V_ARG_REG;
-
-	  state.allocating_variadic = 1;
-	}
-#endif
-    }
-
-  return ecif->cif->aarch64_flags;
-}
-
-ffi_status
-ffi_prep_cif_machdep (ffi_cif *cif)
-{
-  /* Round the stack up to a multiple of the stack alignment requirement. */
-  cif->bytes =
-    (cif->bytes + (AARCH64_STACK_ALIGN - 1)) & ~ (AARCH64_STACK_ALIGN - 1);
-
-  /* Initialize our flags. We are interested if this CIF will touch a
-     vector register, if so we will enable context save and load to
-     those registers, otherwise not. This is intended to be friendly
-     to lazy float context switching in the kernel.  */
-  cif->aarch64_flags = 0;
-
-  if (is_v_register_candidate (cif->rtype))
-    {
-      cif->aarch64_flags |= AARCH64_FFI_WITH_V;
-    }
-  else
-    {
-      int i;
-      for (i = 0; i < cif->nargs; i++)
-        if (is_v_register_candidate (cif->arg_types[i]))
-          {
-            cif->aarch64_flags |= AARCH64_FFI_WITH_V;
-            break;
-          }
-    }
-
-  return FFI_OK;
-}
-
-#if defined (__APPLE__)
-
-/* Perform Apple-specific cif processing for variadic calls */
-ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
-				    unsigned int nfixedargs,
-				    unsigned int ntotalargs)
-{
-  cif->aarch64_nfixedargs = nfixedargs;
-
-  return ffi_prep_cif_machdep(cif);
-}
-
-#endif
-
-/* Call a function with the provided arguments and capture the return
-   value.  */
-void
-ffi_call (ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  ecif.rvalue = rvalue;
-
-  switch (cif->abi)
-    {
-    case FFI_SYSV:
-      {
-        struct call_context context;
-	size_t stack_bytes;
-
-	/* Figure out the total amount of stack space we need, the
-	   above call frame space needs to be 16 bytes aligned to
-	   ensure correct alignment of the first object inserted in
-	   that space hence the ALIGN applied to cif->bytes.*/
-	stack_bytes = ALIGN(cif->bytes, 16);
-
-	memset (&context, 0, sizeof (context));
-        if (is_register_candidate (cif->rtype))
-          {
-            ffi_call_SYSV (aarch64_prep_args, &context, &ecif, stack_bytes, fn);
-            switch (cif->rtype->type)
-              {
-              case FFI_TYPE_VOID:
-              case FFI_TYPE_FLOAT:
-              case FFI_TYPE_DOUBLE:
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-              case FFI_TYPE_LONGDOUBLE:
-#endif
-              case FFI_TYPE_UINT8:
-              case FFI_TYPE_SINT8:
-              case FFI_TYPE_UINT16:
-              case FFI_TYPE_SINT16:
-              case FFI_TYPE_UINT32:
-              case FFI_TYPE_SINT32:
-              case FFI_TYPE_POINTER:
-              case FFI_TYPE_UINT64:
-              case FFI_TYPE_INT:
-              case FFI_TYPE_SINT64:
-		{
-		  void *addr = get_basic_type_addr (cif->rtype->type,
-						    &context, 0);
-		  copy_basic_type (rvalue, addr, cif->rtype->type);
-		  break;
-		}
-
-              case FFI_TYPE_STRUCT:
-                if (is_hfa (cif->rtype))
-		  {
-		    int j;
-		    unsigned short type = get_homogeneous_type (cif->rtype);
-		    unsigned elems = element_count (cif->rtype);
-		    for (j = 0; j < elems; j++)
-		      {
-			void *reg = get_basic_type_addr (type, &context, j);
-			copy_basic_type (rvalue, reg, type);
-			rvalue += get_basic_type_size (type);
-		      }
-		  }
-                else if ((cif->rtype->size + 7) / 8 < N_X_ARG_REG)
-                  {
-                    size_t size = ALIGN (cif->rtype->size, sizeof (UINT64));
-                    memcpy (rvalue, get_x_addr (&context, 0), size);
-                  }
-                else
-                  {
-                    FFI_ASSERT (0);
-                  }
-                break;
-
-              default:
-                FFI_ASSERT (0);
-                break;
-              }
-          }
-        else
-          {
-            memcpy (get_x_addr (&context, 8), &rvalue, sizeof (UINT64));
-            ffi_call_SYSV (aarch64_prep_args, &context, &ecif,
-			   stack_bytes, fn);
-          }
-        break;
-      }
-
-    default:
-      FFI_ASSERT (0);
-      break;
-    }
-}
-
-static unsigned char trampoline [] =
-{ 0x70, 0x00, 0x00, 0x58,	/* ldr	x16, 1f	*/
-  0x91, 0x00, 0x00, 0x10,	/* adr	x17, 2f	*/
-  0x00, 0x02, 0x1f, 0xd6	/* br	x16	*/
-};
-
-/* Build a trampoline.  */
-
-#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX,FLAGS)			\
-  ({unsigned char *__tramp = (unsigned char*)(TRAMP);			\
-    UINT64  __fun = (UINT64)(FUN);					\
-    UINT64  __ctx = (UINT64)(CTX);					\
-    UINT64  __flags = (UINT64)(FLAGS);					\
-    memcpy (__tramp, trampoline, sizeof (trampoline));			\
-    memcpy (__tramp + 12, &__fun, sizeof (__fun));			\
-    memcpy (__tramp + 20, &__ctx, sizeof (__ctx));			\
-    memcpy (__tramp + 28, &__flags, sizeof (__flags));			\
-    ffi_clear_cache(__tramp, __tramp + FFI_TRAMPOLINE_SIZE);		\
-  })
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-                      ffi_cif* cif,
-                      void (*fun)(ffi_cif*,void*,void**,void*),
-                      void *user_data,
-                      void *codeloc)
-{
-  if (cif->abi != FFI_SYSV)
-    return FFI_BAD_ABI;
-
-  FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_SYSV, codeloc,
-		       cif->aarch64_flags);
-
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-
-  return FFI_OK;
-}
-
-/* Primary handler to setup and invoke a function within a closure.
-
-   A closure when invoked enters via the assembler wrapper
-   ffi_closure_SYSV(). The wrapper allocates a call context on the
-   stack, saves the interesting registers (from the perspective of
-   the calling convention) into the context then passes control to
-   ffi_closure_SYSV_inner() passing the saved context and a pointer to
-   the stack at the point ffi_closure_SYSV() was invoked.
-
-   On the return path the assembler wrapper will reload call context
-   registers.
-
-   ffi_closure_SYSV_inner() marshalls the call context into ffi value
-   descriptors, invokes the wrapped function, then marshalls the return
-   value back into the call context.  */
-
-void FFI_HIDDEN
-ffi_closure_SYSV_inner (ffi_closure *closure, struct call_context *context,
-			void *stack)
-{
-  ffi_cif *cif = closure->cif;
-  void **avalue = (void**) alloca (cif->nargs * sizeof (void*));
-  void *rvalue = NULL;
-  int i;
-  struct arg_state state;
-
-  arg_init (&state, ALIGN(cif->bytes, 16));
-
-  for (i = 0; i < cif->nargs; i++)
-    {
-      ffi_type *ty = cif->arg_types[i];
-
-      switch (ty->type)
-	{
-	case FFI_TYPE_VOID:
-	  FFI_ASSERT (0);
-	  break;
-
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_INT:
-	case FFI_TYPE_POINTER:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case  FFI_TYPE_FLOAT:
-	case  FFI_TYPE_DOUBLE:
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-	case  FFI_TYPE_LONGDOUBLE:
-	  avalue[i] = allocate_to_register_or_stack (context, stack,
-						     &state, ty->type);
-	  break;
-#endif
-
-	case FFI_TYPE_STRUCT:
-	  if (is_hfa (ty))
-	    {
-	      unsigned n = element_count (ty);
-	      if (available_v (&state) < n)
-		{
-		  state.nsrn = N_V_ARG_REG;
-		  avalue[i] = allocate_to_stack (&state, stack, ty->alignment,
-						 ty->size);
-		}
-	      else
-		{
-		  switch (get_homogeneous_type (ty))
-		    {
-		    case FFI_TYPE_FLOAT:
-		      {
-			/* Eeek! We need a pointer to the structure,
-			   however the homogeneous float elements are
-			   being passed in individual S registers,
-			   therefore the structure is not represented as
-			   a contiguous sequence of bytes in our saved
-			   register context. We need to fake up a copy
-			   of the structure laid out in memory
-			   correctly. The fake can be tossed once the
-			   closure function has returned hence alloca()
-			   is sufficient. */
-			int j;
-			UINT32 *p = avalue[i] = alloca (ty->size);
-			for (j = 0; j < element_count (ty); j++)
-			  memcpy (&p[j],
-				  allocate_to_s (context, &state),
-				  sizeof (*p));
-			break;
-		      }
-
-		    case FFI_TYPE_DOUBLE:
-		      {
-			/* Eeek! We need a pointer to the structure,
-			   however the homogeneous float elements are
-			   being passed in individual S registers,
-			   therefore the structure is not represented as
-			   a contiguous sequence of bytes in our saved
-			   register context. We need to fake up a copy
-			   of the structure laid out in memory
-			   correctly. The fake can be tossed once the
-			   closure function has returned hence alloca()
-			   is sufficient. */
-			int j;
-			UINT64 *p = avalue[i] = alloca (ty->size);
-			for (j = 0; j < element_count (ty); j++)
-			  memcpy (&p[j],
-				  allocate_to_d (context, &state),
-				  sizeof (*p));
-			break;
-		      }
-
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-		    case FFI_TYPE_LONGDOUBLE:
-			  memcpy (&avalue[i],
-				  allocate_to_v (context, &state),
-				  sizeof (*avalue));
-		      break;
-#endif
-
-		    default:
-		      FFI_ASSERT (0);
-		      break;
-		    }
-		}
-	    }
-	  else if (ty->size > 16)
-	    {
-	      /* Replace Composite type of size greater than 16 with a
-		 pointer.  */
-	      memcpy (&avalue[i],
-		      allocate_to_register_or_stack (context, stack,
-						     &state, FFI_TYPE_POINTER),
-		      sizeof (avalue[i]));
-	    }
-	  else if (available_x (&state) >= (ty->size + 7) / 8)
-	    {
-	      avalue[i] = get_x_addr (context, state.ngrn);
-	      state.ngrn += (ty->size + 7) / 8;
-	    }
-	  else
-	    {
-	      state.ngrn = N_X_ARG_REG;
-
-	      avalue[i] = allocate_to_stack (&state, stack, ty->alignment,
-					     ty->size);
-	    }
-	  break;
-
-	default:
-	  FFI_ASSERT (0);
-	  break;
-	}
-    }
-
-  /* Figure out where the return value will be passed, either in
-     registers or in a memory block allocated by the caller and passed
-     in x8.  */
-
-  if (is_register_candidate (cif->rtype))
-    {
-      /* Register candidates are *always* returned in registers. */
-
-      /* Allocate a scratchpad for the return value, we will let the
-         callee scrible the result into the scratch pad then move the
-         contents into the appropriate return value location for the
-         call convention.  */
-      rvalue = alloca (cif->rtype->size);
-      (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-      /* Copy the return value into the call context so that it is returned
-         as expected to our caller.  */
-      switch (cif->rtype->type)
-        {
-        case FFI_TYPE_VOID:
-          break;
-
-        case FFI_TYPE_UINT8:
-        case FFI_TYPE_UINT16:
-        case FFI_TYPE_UINT32:
-        case FFI_TYPE_POINTER:
-        case FFI_TYPE_UINT64:
-        case FFI_TYPE_SINT8:
-        case FFI_TYPE_SINT16:
-        case FFI_TYPE_INT:
-        case FFI_TYPE_SINT32:
-        case FFI_TYPE_SINT64:
-        case FFI_TYPE_FLOAT:
-        case FFI_TYPE_DOUBLE:
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-        case FFI_TYPE_LONGDOUBLE:
-#endif
-	  {
-	    void *addr = get_basic_type_addr (cif->rtype->type, context, 0);
-	    copy_basic_type (addr, rvalue, cif->rtype->type);
-            break;
-	  }
-        case FFI_TYPE_STRUCT:
-          if (is_hfa (cif->rtype))
-	    {
-	      int j;
-	      unsigned short type = get_homogeneous_type (cif->rtype);
-	      unsigned elems = element_count (cif->rtype);
-	      for (j = 0; j < elems; j++)
-		{
-		  void *reg = get_basic_type_addr (type, context, j);
-		  copy_basic_type (reg, rvalue, type);
-		  rvalue += get_basic_type_size (type);
-		}
-	    }
-          else if ((cif->rtype->size + 7) / 8 < N_X_ARG_REG)
-            {
-              size_t size = ALIGN (cif->rtype->size, sizeof (UINT64)) ;
-              memcpy (get_x_addr (context, 0), rvalue, size);
-            }
-          else
-            {
-              FFI_ASSERT (0);
-            }
-          break;
-        default:
-          FFI_ASSERT (0);
-          break;
-        }
-    }
-  else
-    {
-      memcpy (&rvalue, get_x_addr (context, 8), sizeof (UINT64));
-      (closure->fun) (cif, rvalue, avalue, closure->user_data);
-    }
-}
-
diff --git a/Modules/_ctypes/libffi/src/aarch64/ffitarget.h b/Modules/_ctypes/libffi/src/aarch64/ffitarget.h
deleted file mode 100644
index 4bbced2..0000000
--- a/Modules/_ctypes/libffi/src/aarch64/ffitarget.h
+++ /dev/null
@@ -1,63 +0,0 @@
-/* Copyright (c) 2009, 2010, 2011, 2012 ARM Ltd.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-``Software''), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long ffi_arg;
-typedef signed long ffi_sarg;
-
-typedef enum ffi_abi
-  {
-    FFI_FIRST_ABI = 0,
-    FFI_SYSV,
-    FFI_LAST_ABI,
-    FFI_DEFAULT_ABI = FFI_SYSV
-  } ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 36
-#define FFI_NATIVE_RAW_API 0
-
-/* ---- Internal ---- */
-
-#if defined (__APPLE__)
-#define FFI_TARGET_SPECIFIC_VARIADIC
-#define FFI_EXTRA_CIF_FIELDS unsigned aarch64_flags; unsigned aarch64_nfixedargs
-#else
-#define FFI_EXTRA_CIF_FIELDS unsigned aarch64_flags
-#endif
-
-#define AARCH64_FFI_WITH_V_BIT 0
-
-#define AARCH64_N_XREG 32
-#define AARCH64_N_VREG 32
-#define AARCH64_CALL_CONTEXT_SIZE (AARCH64_N_XREG * 8 + AARCH64_N_VREG * 16)
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/aarch64/sysv.S b/Modules/_ctypes/libffi/src/aarch64/sysv.S
deleted file mode 100644
index 169eab8..0000000
--- a/Modules/_ctypes/libffi/src/aarch64/sysv.S
+++ /dev/null
@@ -1,333 +0,0 @@
-/* Copyright (c) 2009, 2010, 2011, 2012 ARM Ltd.
-
-Permission is hereby granted, free of charge, to any person obtaining
-a copy of this software and associated documentation files (the
-``Software''), to deal in the Software without restriction, including
-without limitation the rights to use, copy, modify, merge, publish,
-distribute, sublicense, and/or sell copies of the Software, and to
-permit persons to whom the Software is furnished to do so, subject to
-the following conditions:
-
-The above copyright notice and this permission notice shall be
-included in all copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-#ifdef HAVE_MACHINE_ASM_H
-#include <machine/asm.h>
-#else
-#ifdef __USER_LABEL_PREFIX__
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels.  */
-#define CNAME(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-#else
-#define CNAME(x) x
-#endif
-#endif
-
-#define cfi_adjust_cfa_offset(off)	.cfi_adjust_cfa_offset off
-#define cfi_rel_offset(reg, off)	.cfi_rel_offset reg, off
-#define cfi_restore(reg)		.cfi_restore reg
-#define cfi_def_cfa_register(reg)	.cfi_def_cfa_register reg
-
-        .text
-        .globl CNAME(ffi_call_SYSV)
-#ifdef __ELF__
-        .type CNAME(ffi_call_SYSV), #function
-#endif
-#ifdef __APPLE__
-        .align 2
-#endif
-
-/* ffi_call_SYSV()
-
-   Create a stack frame, setup an argument context, call the callee
-   and extract the result.
-
-   The maximum required argument stack size is provided,
-   ffi_call_SYSV() allocates that stack space then calls the
-   prepare_fn to populate register context and stack.  The
-   argument passing registers are loaded from the register
-   context and the callee called, on return the register passing
-   register are saved back to the context.  Our caller will
-   extract the return value from the final state of the saved
-   register context.
-
-   Prototype:
-
-   extern unsigned
-   ffi_call_SYSV (void (*)(struct call_context *context, unsigned char *,
-			   extended_cif *),
-                  struct call_context *context,
-                  extended_cif *,
-                  size_t required_stack_size,
-                  void (*fn)(void));
-
-   Therefore on entry we have:
-
-   x0 prepare_fn
-   x1 &context
-   x2 &ecif
-   x3 bytes
-   x4 fn
-
-   This function uses the following stack frame layout:
-
-   ==
-                saved x30(lr)
-   x29(fp)->    saved x29(fp)
-                saved x24
-                saved x23
-                saved x22
-   sp'    ->    saved x21
-                ...
-   sp     ->    (constructed callee stack arguments)
-   ==
-
-   Voila! */
-
-#define ffi_call_SYSV_FS (8 * 4)
-
-        .cfi_startproc
-CNAME(ffi_call_SYSV):
-        stp     x29, x30, [sp, #-16]!
-	cfi_adjust_cfa_offset (16)
-        cfi_rel_offset (x29, 0)
-        cfi_rel_offset (x30, 8)
-
-        mov     x29, sp
-	cfi_def_cfa_register (x29)
-        sub     sp, sp, #ffi_call_SYSV_FS
-
-        stp     x21, x22, [sp, #0]
-        cfi_rel_offset (x21, 0 - ffi_call_SYSV_FS)
-        cfi_rel_offset (x22, 8 - ffi_call_SYSV_FS)
-
-        stp     x23, x24, [sp, #16]
-        cfi_rel_offset (x23, 16 - ffi_call_SYSV_FS)
-        cfi_rel_offset (x24, 24 - ffi_call_SYSV_FS)
-
-        mov     x21, x1
-        mov     x22, x2
-        mov     x24, x4
-
-        /* Allocate the stack space for the actual arguments, many
-           arguments will be passed in registers, but we assume
-           worst case and allocate sufficient stack for ALL of
-           the arguments.  */
-        sub     sp, sp, x3
-
-        /* unsigned (*prepare_fn) (struct call_context *context,
-				   unsigned char *stack, extended_cif *ecif);
-	 */
-        mov     x23, x0
-        mov     x0, x1
-        mov     x1, sp
-        /* x2 already in place */
-        blr     x23
-
-        /* Preserve the flags returned.  */
-        mov     x23, x0
-
-        /* Figure out if we should touch the vector registers.  */
-        tbz     x23, #AARCH64_FFI_WITH_V_BIT, 1f
-
-        /* Load the vector argument passing registers.  */
-        ldp     q0, q1, [x21, #8*32 +  0]
-        ldp     q2, q3, [x21, #8*32 + 32]
-        ldp     q4, q5, [x21, #8*32 + 64]
-        ldp     q6, q7, [x21, #8*32 + 96]
-1:
-        /* Load the core argument passing registers.  */
-        ldp     x0, x1, [x21,  #0]
-        ldp     x2, x3, [x21, #16]
-        ldp     x4, x5, [x21, #32]
-        ldp     x6, x7, [x21, #48]
-
-        /* Don't forget x8 which may be holding the address of a return buffer.
-	 */
-        ldr     x8,     [x21, #8*8]
-
-        blr     x24
-
-        /* Save the core argument passing registers.  */
-        stp     x0, x1, [x21,  #0]
-        stp     x2, x3, [x21, #16]
-        stp     x4, x5, [x21, #32]
-        stp     x6, x7, [x21, #48]
-
-        /* Note nothing useful ever comes back in x8!  */
-
-        /* Figure out if we should touch the vector registers.  */
-        tbz     x23, #AARCH64_FFI_WITH_V_BIT, 1f
-
-        /* Save the vector argument passing registers.  */
-        stp     q0, q1, [x21, #8*32 + 0]
-        stp     q2, q3, [x21, #8*32 + 32]
-        stp     q4, q5, [x21, #8*32 + 64]
-        stp     q6, q7, [x21, #8*32 + 96]
-1:
-        /* All done, unwind our stack frame.  */
-        ldp     x21, x22, [x29,  # - ffi_call_SYSV_FS]
-        cfi_restore (x21)
-        cfi_restore (x22)
-
-        ldp     x23, x24, [x29,  # - ffi_call_SYSV_FS + 16]
-        cfi_restore (x23)
-        cfi_restore (x24)
-
-        mov     sp, x29
-	cfi_def_cfa_register (sp)
-
-        ldp     x29, x30, [sp], #16
-	cfi_adjust_cfa_offset (-16)
-        cfi_restore (x29)
-        cfi_restore (x30)
-
-        ret
-
-        .cfi_endproc
-#ifdef __ELF__
-        .size CNAME(ffi_call_SYSV), .-CNAME(ffi_call_SYSV)
-#endif
-
-#define ffi_closure_SYSV_FS (8 * 2 + AARCH64_CALL_CONTEXT_SIZE)
-
-/* ffi_closure_SYSV
-
-   Closure invocation glue. This is the low level code invoked directly by
-   the closure trampoline to setup and call a closure.
-
-   On entry x17 points to a struct trampoline_data, x16 has been clobbered
-   all other registers are preserved.
-
-   We allocate a call context and save the argument passing registers,
-   then invoked the generic C ffi_closure_SYSV_inner() function to do all
-   the real work, on return we load the result passing registers back from
-   the call context.
-
-   On entry
-
-   extern void
-   ffi_closure_SYSV (struct trampoline_data *);
-
-   struct trampoline_data
-   {
-        UINT64 *ffi_closure;
-        UINT64 flags;
-   };
-
-   This function uses the following stack frame layout:
-
-   ==
-                saved x30(lr)
-   x29(fp)->    saved x29(fp)
-                saved x22
-                saved x21
-                ...
-   sp     ->    call_context
-   ==
-
-   Voila!  */
-
-        .text
-        .globl CNAME(ffi_closure_SYSV)
-#ifdef __APPLE__
-        .align 2
-#endif
-        .cfi_startproc
-CNAME(ffi_closure_SYSV):
-        stp     x29, x30, [sp, #-16]!
-	cfi_adjust_cfa_offset (16)
-        cfi_rel_offset (x29, 0)
-        cfi_rel_offset (x30, 8)
-
-        mov     x29, sp
-        cfi_def_cfa_register (x29)
-
-        sub     sp, sp, #ffi_closure_SYSV_FS
-
-        stp     x21, x22, [x29, #-16]
-        cfi_rel_offset (x21, -16)
-        cfi_rel_offset (x22, -8)
-
-        /* Load x21 with &call_context.  */
-        mov     x21, sp
-        /* Preserve our struct trampoline_data *  */
-        mov     x22, x17
-
-        /* Save the rest of the argument passing registers.  */
-        stp     x0, x1, [x21, #0]
-        stp     x2, x3, [x21, #16]
-        stp     x4, x5, [x21, #32]
-        stp     x6, x7, [x21, #48]
-        /* Don't forget we may have been given a result scratch pad address.
-	 */
-        str     x8,     [x21, #64]
-
-        /* Figure out if we should touch the vector registers.  */
-        ldr     x0, [x22, #8]
-        tbz     x0, #AARCH64_FFI_WITH_V_BIT, 1f
-
-        /* Save the argument passing vector registers.  */
-        stp     q0, q1, [x21, #8*32 + 0]
-        stp     q2, q3, [x21, #8*32 + 32]
-        stp     q4, q5, [x21, #8*32 + 64]
-        stp     q6, q7, [x21, #8*32 + 96]
-1:
-        /* Load &ffi_closure..  */
-        ldr     x0, [x22, #0]
-        mov     x1, x21
-        /* Compute the location of the stack at the point that the
-           trampoline was called.  */
-        add     x2, x29, #16
-
-        bl      CNAME(ffi_closure_SYSV_inner)
-
-        /* Figure out if we should touch the vector registers.  */
-        ldr     x0, [x22, #8]
-        tbz     x0, #AARCH64_FFI_WITH_V_BIT, 1f
-
-        /* Load the result passing vector registers.  */
-        ldp     q0, q1, [x21, #8*32 + 0]
-        ldp     q2, q3, [x21, #8*32 + 32]
-        ldp     q4, q5, [x21, #8*32 + 64]
-        ldp     q6, q7, [x21, #8*32 + 96]
-1:
-        /* Load the result passing core registers.  */
-        ldp     x0, x1, [x21,  #0]
-        ldp     x2, x3, [x21, #16]
-        ldp     x4, x5, [x21, #32]
-        ldp     x6, x7, [x21, #48]
-        /* Note nothing useful is returned in x8.  */
-
-        /* We are done, unwind our frame.  */
-        ldp     x21, x22, [x29,  #-16]
-        cfi_restore (x21)
-        cfi_restore (x22)
-
-        mov     sp, x29
-        cfi_def_cfa_register (sp)
-
-        ldp     x29, x30, [sp], #16
-	cfi_adjust_cfa_offset (-16)
-        cfi_restore (x29)
-        cfi_restore (x30)
-
-        ret
-        .cfi_endproc
-#ifdef __ELF__
-        .size CNAME(ffi_closure_SYSV), .-CNAME(ffi_closure_SYSV)
-#endif
diff --git a/Modules/_ctypes/libffi/src/alpha/ffi.c b/Modules/_ctypes/libffi/src/alpha/ffi.c
deleted file mode 100644
index 192f691..0000000
--- a/Modules/_ctypes/libffi/src/alpha/ffi.c
+++ /dev/null
@@ -1,288 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2012  Anthony Green
-           Copyright (c) 1998, 2001, 2007, 2008  Red Hat, Inc.
-   
-   Alpha Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-#include <stdlib.h>
-
-/* Force FFI_TYPE_LONGDOUBLE to be different than FFI_TYPE_DOUBLE;
-   all further uses in this file will refer to the 128-bit type.  */
-#if defined(__LONG_DOUBLE_128__)
-# if FFI_TYPE_LONGDOUBLE != 4
-#  error FFI_TYPE_LONGDOUBLE out of date
-# endif
-#else
-# undef FFI_TYPE_LONGDOUBLE
-# define FFI_TYPE_LONGDOUBLE 4
-#endif
-
-extern void ffi_call_osf(void *, unsigned long, unsigned, void *, void (*)(void))
-  FFI_HIDDEN;
-extern void ffi_closure_osf(void) FFI_HIDDEN;
-
-
-ffi_status
-ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  /* Adjust cif->bytes to represent a minimum 6 words for the temporary
-     register argument loading area.  */
-  if (cif->bytes < 6*FFI_SIZEOF_ARG)
-    cif->bytes = 6*FFI_SIZEOF_ARG;
-
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_STRUCT:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-      cif->flags = cif->rtype->type;
-      break;
-
-    case FFI_TYPE_LONGDOUBLE:
-      /* 128-bit long double is returned in memory, like a struct.  */
-      cif->flags = FFI_TYPE_STRUCT;
-      break;
-
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-  
-  return FFI_OK;
-}
-
-
-void
-ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  unsigned long *stack, *argp;
-  long i, avn;
-  ffi_type **arg_types;
-  
-  /* If the return value is a struct and we don't have a return
-     value address then we need to make one.  */
-  if (rvalue == NULL && cif->flags == FFI_TYPE_STRUCT)
-    rvalue = alloca(cif->rtype->size);
-
-  /* Allocate the space for the arguments, plus 4 words of temp
-     space for ffi_call_osf.  */
-  argp = stack = alloca(cif->bytes + 4*FFI_SIZEOF_ARG);
-
-  if (cif->flags == FFI_TYPE_STRUCT)
-    *(void **) argp++ = rvalue;
-
-  i = 0;
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-
-  while (i < avn)
-    {
-      size_t size = (*arg_types)->size;
-
-      switch ((*arg_types)->type)
-	{
-	case FFI_TYPE_SINT8:
-	  *(SINT64 *) argp = *(SINT8 *)(* avalue);
-	  break;
-		  
-	case FFI_TYPE_UINT8:
-	  *(SINT64 *) argp = *(UINT8 *)(* avalue);
-	  break;
-		  
-	case FFI_TYPE_SINT16:
-	  *(SINT64 *) argp = *(SINT16 *)(* avalue);
-	  break;
-		  
-	case FFI_TYPE_UINT16:
-	  *(SINT64 *) argp = *(UINT16 *)(* avalue);
-	  break;
-		  
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-	  /* Note that unsigned 32-bit quantities are sign extended.  */
-	  *(SINT64 *) argp = *(SINT32 *)(* avalue);
-	  break;
-		  
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_POINTER:
-	  *(UINT64 *) argp = *(UINT64 *)(* avalue);
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  if (argp - stack < 6)
-	    {
-	      /* Note the conversion -- all the fp regs are loaded as
-		 doubles.  The in-register format is the same.  */
-	      *(double *) argp = *(float *)(* avalue);
-	    }
-	  else
-	    *(float *) argp = *(float *)(* avalue);
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  *(double *) argp = *(double *)(* avalue);
-	  break;
-
-	case FFI_TYPE_LONGDOUBLE:
-	  /* 128-bit long double is passed by reference.  */
-	  *(long double **) argp = (long double *)(* avalue);
-	  size = sizeof (long double *);
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  memcpy(argp, *avalue, (*arg_types)->size);
-	  break;
-
-	default:
-	  FFI_ASSERT(0);
-	}
-
-      argp += ALIGN(size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-      i++, arg_types++, avalue++;
-    }
-
-  ffi_call_osf(stack, cif->bytes, cif->flags, rvalue, fn);
-}
-
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp;
-
-  if (cif->abi != FFI_OSF)
-    return FFI_BAD_ABI;
-
-  tramp = (unsigned int *) &closure->tramp[0];
-  tramp[0] = 0x47fb0401;	/* mov $27,$1		*/
-  tramp[1] = 0xa77b0010;	/* ldq $27,16($27)	*/
-  tramp[2] = 0x6bfb0000;	/* jmp $31,($27),0	*/
-  tramp[3] = 0x47ff041f;	/* nop			*/
-  *(void **) &tramp[4] = ffi_closure_osf;
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  /* Flush the Icache.
-
-     Tru64 UNIX as doesn't understand the imb mnemonic, so use call_pal
-     instead, since both Compaq as and gas can handle it.
-
-     0x86 is PAL_imb in Tru64 UNIX <alpha/pal.h>.  */
-  asm volatile ("call_pal 0x86" : : : "memory");
-
-  return FFI_OK;
-}
-
-
-long FFI_HIDDEN
-ffi_closure_osf_inner(ffi_closure *closure, void *rvalue, unsigned long *argp)
-{
-  ffi_cif *cif;
-  void **avalue;
-  ffi_type **arg_types;
-  long i, avn, argn;
-
-  cif = closure->cif;
-  avalue = alloca(cif->nargs * sizeof(void *));
-
-  argn = 0;
-
-  /* Copy the caller's structure return address to that the closure
-     returns the data directly to the caller.  */
-  if (cif->flags == FFI_TYPE_STRUCT)
-    {
-      rvalue = (void *) argp[0];
-      argn = 1;
-    }
-
-  i = 0;
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-  
-  /* Grab the addresses of the arguments from the stack frame.  */
-  while (i < avn)
-    {
-      size_t size = arg_types[i]->size;
-
-      switch (arg_types[i]->type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_POINTER:
-	case FFI_TYPE_STRUCT:
-	  avalue[i] = &argp[argn];
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  if (argn < 6)
-	    {
-	      /* Floats coming from registers need conversion from double
-	         back to float format.  */
-	      *(float *)&argp[argn - 6] = *(double *)&argp[argn - 6];
-	      avalue[i] = &argp[argn - 6];
-	    }
-	  else
-	    avalue[i] = &argp[argn];
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  avalue[i] = &argp[argn - (argn < 6 ? 6 : 0)];
-	  break;
-
-	case FFI_TYPE_LONGDOUBLE:
-	  /* 128-bit long double is passed by reference.  */
-	  avalue[i] = (long double *) argp[argn];
-	  size = sizeof (long double *);
-	  break;
-
-	default:
-	  abort ();
-	}
-
-      argn += ALIGN(size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-      i++;
-    }
-
-  /* Invoke the closure.  */
-  closure->fun (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_osf how to perform return type promotions.  */
-  return cif->rtype->type;
-}
diff --git a/Modules/_ctypes/libffi/src/alpha/ffitarget.h b/Modules/_ctypes/libffi/src/alpha/ffitarget.h
deleted file mode 100644
index af145bc..0000000
--- a/Modules/_ctypes/libffi/src/alpha/ffitarget.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for Alpha.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_OSF,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_OSF
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 24
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/alpha/osf.S b/Modules/_ctypes/libffi/src/alpha/osf.S
deleted file mode 100644
index 6b9f4df..0000000
--- a/Modules/_ctypes/libffi/src/alpha/osf.S
+++ /dev/null
@@ -1,387 +0,0 @@
-/* -----------------------------------------------------------------------
-   osf.S - Copyright (c) 1998, 2001, 2007, 2008, 2011 Red Hat
-   
-   Alpha/OSF Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.arch ev6
-	.text
-
-/* ffi_call_osf (void *args, unsigned long bytes, unsigned flags,
-		 void *raddr, void (*fnaddr)(void));
-
-   Bit o trickiness here -- ARGS+BYTES is the base of the stack frame
-   for this function.  This has been allocated by ffi_call.  We also
-   deallocate some of the stack that has been alloca'd.  */
-
-	.align	3
-	.globl	ffi_call_osf
-	.ent	ffi_call_osf
-	FFI_HIDDEN(ffi_call_osf)
-
-ffi_call_osf:
-	.frame	$15, 32, $26, 0
-	.mask   0x4008000, -32
-$LFB1:
-	addq	$16,$17,$1
-	mov	$16, $30
-	stq	$26, 0($1)
-	stq	$15, 8($1)
-	stq	$18, 16($1)
-	mov	$1, $15
-$LCFI1:
-	.prologue 0
-
-	stq	$19, 24($1)
-	mov	$20, $27
-
-	# Load up all of the (potential) argument registers.
-	ldq	$16, 0($30)
-	ldt	$f16, 0($30)
-	ldt	$f17, 8($30)
-	ldq	$17, 8($30)
-	ldt	$f18, 16($30)
-	ldq	$18, 16($30)
-	ldt	$f19, 24($30)
-	ldq	$19, 24($30)
-	ldt	$f20, 32($30)
-	ldq	$20, 32($30)
-	ldt	$f21, 40($30)
-	ldq	$21, 40($30)
-
-	# Deallocate the register argument area.
-	lda	$30, 48($30)
-
-	jsr	$26, ($27), 0
-	ldgp	$29, 0($26)
-
-	# If the return value pointer is NULL, assume no return value.
-	ldq	$19, 24($15)
-	ldq	$18, 16($15)
-	ldq	$26, 0($15)
-$LCFI2:
-	beq	$19, $noretval
-
-	# Store the return value out in the proper type.
-	cmpeq	$18, FFI_TYPE_INT, $1
-	bne	$1, $retint
-	cmpeq	$18, FFI_TYPE_FLOAT, $2
-	bne	$2, $retfloat
-	cmpeq	$18, FFI_TYPE_DOUBLE, $3
-	bne	$3, $retdouble
-
-	.align	3
-$noretval:
-	ldq	$15, 8($15)
-	ret
-
-	.align	4
-$retint:
-	stq	$0, 0($19)
-	nop
-	ldq	$15, 8($15)
-	ret
-
-	.align	4
-$retfloat:
-	sts	$f0, 0($19)
-	nop
-	ldq	$15, 8($15)
-	ret
-
-	.align	4
-$retdouble:
-	stt	$f0, 0($19)
-	nop
-	ldq	$15, 8($15)
-	ret
-$LFE1:
-
-	.end	ffi_call_osf
-
-/* ffi_closure_osf(...)
-
-   Receives the closure argument in $1.   */
-
-	.align	3
-	.globl	ffi_closure_osf
-	.ent	ffi_closure_osf
-	FFI_HIDDEN(ffi_closure_osf)
-
-ffi_closure_osf:
-	.frame	$30, 16*8, $26, 0
-	.mask	0x4000000, -16*8
-$LFB2:
-	ldgp	$29, 0($27)
-	subq	$30, 16*8, $30
-$LCFI5:
-	stq	$26, 0($30)
-$LCFI6:
-	.prologue 1
-
-	# Store all of the potential argument registers in va_list format.
-	stt	$f16, 4*8($30)
-	stt	$f17, 5*8($30)
-	stt	$f18, 6*8($30)
-	stt	$f19, 7*8($30)
-	stt	$f20, 8*8($30)
-	stt	$f21, 9*8($30)
-	stq	$16, 10*8($30)
-	stq	$17, 11*8($30)
-	stq	$18, 12*8($30)
-	stq	$19, 13*8($30)
-	stq	$20, 14*8($30)
-	stq	$21, 15*8($30)
-
-	# Call ffi_closure_osf_inner to do the bulk of the work.
-	mov	$1, $16
-	lda	$17, 2*8($30)
-	lda	$18, 10*8($30)
-	jsr	$26, ffi_closure_osf_inner
-	ldgp	$29, 0($26)
-	ldq	$26, 0($30)
-
-	# Load up the return value in the proper type.
-	lda	$1, $load_table
-	s4addq	$0, $1, $1
-	ldl	$1, 0($1)
-	addq	$1, $29, $1
-	jmp	$31, ($1), $load_32
-
-	.align 4
-$load_none:
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_float:
-	lds	$f0, 16($30)
-	nop
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_double:
-	ldt	$f0, 16($30)
-	nop
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_u8:
-#ifdef __alpha_bwx__
-	ldbu	$0, 16($30)
-	nop
-#else
-	ldq	$0, 16($30)
-	and	$0, 255, $0
-#endif
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_s8:
-#ifdef __alpha_bwx__
-	ldbu	$0, 16($30)
-	sextb	$0, $0
-#else
-	ldq	$0, 16($30)
-	sll	$0, 56, $0
-	sra	$0, 56, $0
-#endif
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_u16:
-#ifdef __alpha_bwx__
-	ldwu	$0, 16($30)
-	nop
-#else
-	ldq	$0, 16($30)
-	zapnot	$0, 3, $0
-#endif
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_s16:
-#ifdef __alpha_bwx__
-	ldwu	$0, 16($30)
-	sextw	$0, $0
-#else
-	ldq	$0, 16($30)
-	sll	$0, 48, $0
-	sra	$0, 48, $0
-#endif
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_32:
-	ldl	$0, 16($30)
-	nop
-	addq	$30, 16*8, $30
-	ret
-
-	.align 4
-$load_64:
-	ldq	$0, 16($30)
-	nop
-	addq	$30, 16*8, $30
-	ret
-$LFE2:
-
-	.end	ffi_closure_osf
-
-#ifdef __ELF__
-.section .rodata
-#else
-.rdata
-#endif
-$load_table:
-	.gprel32 $load_none	# FFI_TYPE_VOID
-	.gprel32 $load_32	# FFI_TYPE_INT
-	.gprel32 $load_float	# FFI_TYPE_FLOAT
-	.gprel32 $load_double	# FFI_TYPE_DOUBLE
-	.gprel32 $load_none	# FFI_TYPE_LONGDOUBLE
-	.gprel32 $load_u8	# FFI_TYPE_UINT8
-	.gprel32 $load_s8	# FFI_TYPE_SINT8
-	.gprel32 $load_u16	# FFI_TYPE_UINT16
-	.gprel32 $load_s16	# FFI_TYPE_SINT16
-	.gprel32 $load_32	# FFI_TYPE_UINT32
-	.gprel32 $load_32	# FFI_TYPE_SINT32
-	.gprel32 $load_64	# FFI_TYPE_UINT64
-	.gprel32 $load_64	# FFI_TYPE_SINT64
-	.gprel32 $load_none	# FFI_TYPE_STRUCT
-	.gprel32 $load_64	# FFI_TYPE_POINTER
-
-/* Assert that the table above is in sync with ffi.h.  */
-
-#if	   FFI_TYPE_FLOAT != 2		\
-	|| FFI_TYPE_DOUBLE != 3		\
-	|| FFI_TYPE_UINT8 != 5		\
-	|| FFI_TYPE_SINT8 != 6		\
-	|| FFI_TYPE_UINT16 != 7		\
-	|| FFI_TYPE_SINT16 != 8		\
-	|| FFI_TYPE_UINT32 != 9		\
-	|| FFI_TYPE_SINT32 != 10	\
-	|| FFI_TYPE_UINT64 != 11	\
-	|| FFI_TYPE_SINT64 != 12	\
-	|| FFI_TYPE_STRUCT != 13	\
-	|| FFI_TYPE_POINTER != 14	\
-	|| FFI_TYPE_LAST != 14
-#error "osf.S out of sync with ffi.h"
-#endif
-
-#ifdef __ELF__
-# define UA_SI		.4byte
-# define FDE_ENCODING	0x1b	/* pcrel sdata4 */
-# define FDE_ENCODE(X)	.4byte X-.
-# define FDE_ARANGE(X)	.4byte X
-#elif defined __osf__
-# define UA_SI		.align 0; .long
-# define FDE_ENCODING	0x50	/* aligned absolute */
-# define FDE_ENCODE(X)	.align 3; .quad X
-# define FDE_ARANGE(X)	.align 0; .quad X
-#endif
-
-#ifdef __ELF__
-	.section	.eh_frame,EH_FRAME_FLAGS,@progbits
-#elif defined __osf__
-	.data
-	.align 3
-	.globl _GLOBAL__F_ffi_call_osf
-_GLOBAL__F_ffi_call_osf:
-#endif
-__FRAME_BEGIN__:
-	UA_SI	$LECIE1-$LSCIE1	# Length of Common Information Entry
-$LSCIE1:
-	UA_SI	0x0		# CIE Identifier Tag
-	.byte	0x1		# CIE Version
-	.ascii "zR\0"		# CIE Augmentation
-	.byte	0x1		# uleb128 0x1; CIE Code Alignment Factor
-	.byte	0x78		# sleb128 -8; CIE Data Alignment Factor
-	.byte	26		# CIE RA Column
-	.byte	0x1		# uleb128 0x1; Augmentation size
-	.byte	FDE_ENCODING	# FDE Encoding
-	.byte	0xc		# DW_CFA_def_cfa
-	.byte	30		# uleb128 column 30
-	.byte	0		# uleb128 offset 0
-	.align 3
-$LECIE1:
-$LSFDE1:
-	UA_SI	$LEFDE1-$LASFDE1		# FDE Length
-$LASFDE1:
-	UA_SI	$LASFDE1-__FRAME_BEGIN__	# FDE CIE offset
-	FDE_ENCODE($LFB1)			# FDE initial location
-	FDE_ARANGE($LFE1-$LFB1)			# FDE address range
-	.byte	0x0		# uleb128 0x0; Augmentation size
-
-	.byte	0x4		# DW_CFA_advance_loc4
-	UA_SI	$LCFI1-$LFB1
-	.byte	0x9a		# DW_CFA_offset, column 26
-	.byte	4		# uleb128 4*-8
-	.byte	0x8f		# DW_CFA_offset, column 15
-	.byte	0x3		# uleb128 3*-8
-	.byte	0xc		# DW_CFA_def_cfa
-	.byte	15		# uleb128 column 15
-	.byte	32		# uleb128 offset 32
-
-	.byte	0x4		# DW_CFA_advance_loc4
-	UA_SI	$LCFI2-$LCFI1
-	.byte	0xda		# DW_CFA_restore, column 26
-	.align 3
-$LEFDE1:
-
-$LSFDE3:
-	UA_SI	$LEFDE3-$LASFDE3		# FDE Length
-$LASFDE3:
-	UA_SI	$LASFDE3-__FRAME_BEGIN__	# FDE CIE offset
-	FDE_ENCODE($LFB2)			# FDE initial location
-	FDE_ARANGE($LFE2-$LFB2)			# FDE address range
-	.byte	0x0		# uleb128 0x0; Augmentation size
-
-	.byte	0x4		# DW_CFA_advance_loc4
-	UA_SI	$LCFI5-$LFB2
-	.byte	0xe		# DW_CFA_def_cfa_offset
-	.byte	0x80,0x1	# uleb128 128
-
-	.byte	0x4		# DW_CFA_advance_loc4
-	UA_SI	$LCFI6-$LCFI5
-	.byte	0x9a		# DW_CFA_offset, column 26
-	.byte	16		# uleb128 offset 16*-8
-	.align 3
-$LEFDE3:
-#if defined __osf__
-	.align 0
-	.long	0		# End of Table
-#endif
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/arc/arcompact.S b/Modules/_ctypes/libffi/src/arc/arcompact.S
deleted file mode 100644
index 03715fd..0000000
--- a/Modules/_ctypes/libffi/src/arc/arcompact.S
+++ /dev/null
@@ -1,135 +0,0 @@
-/* -----------------------------------------------------------------------
-   arcompact.S - Copyright (c) 2013 Synposys, Inc. (www.synopsys.com)
-   
-   ARCompact Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-#ifdef HAVE_MACHINE_ASM_H
-#include <machine/asm.h>
-#else
-#define CNAME(x) x
-#define ENTRY(x) .globl CNAME(x)` .type CNAME(x),%function` CNAME(x):
-#endif
-
-.text
-
-        /* R0:   ffi_prep_args */
-        /* R1:   &ecif */
-        /* R2:   cif->bytes */
-        /* R3:   fig->flags */
-        /* R4:   ecif.rvalue */
-        /* R5:   fn */
-ENTRY(ffi_call_ARCompact)
-        /* Save registers.  */
-        st.a       fp, [sp, -4]        /* fp + 20, fp */
-        push_s     blink               /* fp + 16, blink */
-        st.a       r4, [sp, -4]        /* fp + 12, ecif.rvalue */
-        push_s     r3                  /* fp +  8, fig->flags */
-        st.a       r5, [sp, -4]        /* fp +  4, fn */
-        push_s     r2                  /* fp +  0, cif->bytes */
-        mov        fp, sp
-
-        /* Make room for all of the new args.  */
-        sub        sp, sp, r2
-
-        /* Place all of the ffi_prep_args in position.  */
-        /* ffi_prep_args(char *stack, extended_cif *ecif) */
-        /* R1 already set.  */
-
-        /* And call.  */
-        jl_s.d     [r0]
-        mov_s      r0, sp
-
-        ld.ab      r12, [fp, 4]        /* cif->bytes */
-        ld.ab      r11, [fp, 4]        /* fn */
-
-        /* Move first 8 parameters in registers...  */
-        ld_s       r0, [sp]
-        ld_s       r1, [sp, 4]
-        ld_s       r2, [sp, 8]
-        ld_s       r3, [sp, 12]
-        ld         r4, [sp, 16]
-        ld         r5, [sp, 20]
-        ld         r6, [sp, 24]
-        ld         r7, [sp, 28]
-
-        /* ...and adjust the stack.  */
-        min        r12, r12, 32
-
-        /* Call the function.  */
-        jl.d       [r11]
-        add        sp, sp, r12 
-
-        mov        sp, fp        
-        pop_s      r3        /* fig->flags, return type */
-        pop_s      r2        /* ecif.rvalue, pointer for return value */
-
-        /* If the return value pointer is NULL, assume no return value.  */
-        breq.d     r2, 0, epilogue
-        pop_s      blink
-
-        /* Return INT.  */
-        brne       r3, FFI_TYPE_INT, return_double
-        b.d        epilogue
-        st_s       r0, [r2]        
-
-return_double:
-        brne       r3, FFI_TYPE_DOUBLE, epilogue
-        st_s       r0, [r2]        
-        st_s       r1, [r2,4]
-
-epilogue:
-        j_s.d      [blink]
-        ld.ab      fp, [sp, 4]
-
-ENTRY(ffi_closure_ARCompact)
-        st.a       r0, [sp, -32]
-        st_s       r1, [sp, 4]
-        st_s       r2, [sp, 8]
-        st_s       r3, [sp, 12]
-        st         r4, [sp, 16]
-        st         r5, [sp, 20]
-        st         r6, [sp, 24]
-        st         r7, [sp, 28]
-
-        /* pointer to arguments */
-        mov_s      r2, sp
-
-        /* return value goes here */
-        sub        sp, sp, 8
-        mov_s      r1, sp
-
-        push_s     blink
-        
-        bl.d       ffi_closure_inner_ARCompact
-        mov_s      r0, r8                /* codeloc, set by trampoline */
-
-        pop_s      blink
-
-        /* set return value to r1:r0 */
-        pop_s      r0
-        pop_s      r1
-        j_s.d      [blink]
-        add_s      sp, sp, 32
diff --git a/Modules/_ctypes/libffi/src/arc/ffi.c b/Modules/_ctypes/libffi/src/arc/ffi.c
deleted file mode 100644
index 32f82a7..0000000
--- a/Modules/_ctypes/libffi/src/arc/ffi.c
+++ /dev/null
@@ -1,268 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2013  Synopsys, Inc. (www.synopsys.com)
-   
-   ARC Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <stdint.h>
-
-#include <sys/cachectl.h>
-
-/* for little endian ARC, the code is in fact stored as mixed endian for
-   performance reasons */
-#if __BIG_ENDIAN__
-#define CODE_ENDIAN(x) (x)
-#else
-#define CODE_ENDIAN(x) ( (((uint32_t) (x)) << 16) | (((uint32_t) (x)) >> 16))
-#endif
-
-/* ffi_prep_args is called by the assembly routine once stack
-   space has been allocated for the function's arguments.  */
-
-void
-ffi_prep_args (char *stack, extended_cif * ecif)
-{
-  unsigned int i;
-  int tmp;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-
-  tmp = 0;
-  argp = stack;
-
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT)
-    {
-      *(void **) argp = ecif->rvalue;
-      argp += 4;
-    }
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       (i != 0); i--, p_arg++)
-    {
-      size_t z;
-      int alignment;
-
-      /* align alignment to 4 */
-      alignment = (((*p_arg)->alignment - 1) | 3) + 1;
-
-      /* Align if necessary.  */
-      if ((alignment - 1) & (unsigned) argp)
-	argp = (char *) ALIGN (argp, alignment);
-
-      z = (*p_arg)->size;
-      if (z < sizeof (int))
-	{
-	  z = sizeof (int);
-
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int) *(SINT8 *) (*p_argv);
-	      break;
-
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int) *(UINT8 *) (*p_argv);
-	      break;
-
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int) *(SINT16 *) (*p_argv);
-	      break;
-
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int) *(UINT16 *) (*p_argv);
-	      break;
-
-	    case FFI_TYPE_STRUCT:
-	      memcpy (argp, *p_argv, (*p_arg)->size);
-	      break;
-
-	    default:
-	      FFI_ASSERT (0);
-	    }
-	}
-      else if (z == sizeof (int))
-	{
-	  *(unsigned int *) argp = (unsigned int) *(UINT32 *) (*p_argv);
-	}
-      else
-	{
-	  if ((*p_arg)->type == FFI_TYPE_STRUCT)
-	    {
-	      memcpy (argp, *p_argv, z);
-	    }
-	  else
-	    {
-	      /* Double or long long 64bit.  */
-	      memcpy (argp, *p_argv, z);
-	    }
-	}
-      p_argv++;
-      argp += z;
-    }
-
-  return;
-}
-
-/* Perform machine dependent cif processing.  */
-ffi_status
-ffi_prep_cif_machdep (ffi_cif * cif)
-{
-  /* Set the return type flag.  */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-      cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_DOUBLE:
-      cif->flags = FFI_TYPE_DOUBLE;
-      break;
-
-    case FFI_TYPE_FLOAT:
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-extern void ffi_call_ARCompact (void (*)(char *, extended_cif *),
-				extended_cif *, unsigned, unsigned,
-				unsigned *, void (*fn) (void));
-
-void
-ffi_call (ffi_cif * cif, void (*fn) (void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have
-     a return value address then we need to make one.  */
-  if ((rvalue == NULL) && (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca (cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi)
-    {
-    case FFI_ARCOMPACT:
-      ffi_call_ARCompact (ffi_prep_args, &ecif, cif->bytes,
-			  cif->flags, ecif.rvalue, fn);
-      break;
-
-    default:
-      FFI_ASSERT (0);
-      break;
-    }
-}
-
-int
-ffi_closure_inner_ARCompact (ffi_closure * closure, void *rvalue,
-			     ffi_arg * args)
-{
-  void **arg_area, **p_argv;
-  ffi_cif *cif = closure->cif;
-  char *argp = (char *) args;
-  ffi_type **p_argt;
-  int i;
-
-  arg_area = (void **) alloca (cif->nargs * sizeof (void *));
-
-  /* handle hidden argument */
-  if (cif->flags == FFI_TYPE_STRUCT)
-    {
-      rvalue = *(void **) argp;
-      argp += 4;
-    }
-
-  p_argv = arg_area;
-
-  for (i = 0, p_argt = cif->arg_types; i < cif->nargs;
-       i++, p_argt++, p_argv++)
-    {
-      size_t z;
-      int alignment;
-
-      /* align alignment to 4 */
-      alignment = (((*p_argt)->alignment - 1) | 3) + 1;
-
-      /* Align if necessary.  */
-      if ((alignment - 1) & (unsigned) argp)
-	argp = (char *) ALIGN (argp, alignment);
-
-      z = (*p_argt)->size;
-      *p_argv = (void *) argp;
-      argp += z;
-    }
-
-  (closure->fun) (cif, rvalue, arg_area, closure->user_data);
-
-  return cif->flags;
-}
-
-extern void ffi_closure_ARCompact (void);
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure * closure, ffi_cif * cif,
-		      void (*fun) (ffi_cif *, void *, void **, void *),
-		      void *user_data, void *codeloc)
-{
-  uint32_t *tramp = (uint32_t *) & (closure->tramp[0]);
-
-  switch (cif->abi)
-    {
-    case FFI_ARCOMPACT:
-      FFI_ASSERT (tramp == codeloc);
-      tramp[0] = CODE_ENDIAN (0x200a1fc0);	/* mov r8, pcl  */
-      tramp[1] = CODE_ENDIAN (0x20200f80);	/* j [long imm] */
-      tramp[2] = CODE_ENDIAN (ffi_closure_ARCompact);
-      break;
-
-    default:
-      return FFI_BAD_ABI;
-    }
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-  cacheflush (codeloc, FFI_TRAMPOLINE_SIZE, BCACHE);
-
-  return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/arc/ffitarget.h b/Modules/_ctypes/libffi/src/arc/ffitarget.h
deleted file mode 100644
index bf8311b..0000000
--- a/Modules/_ctypes/libffi/src/arc/ffitarget.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 2013  Synopsys, Inc. (www.synopsys.com)
-   Target configuration macros for ARC.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- Generic type definitions ----------------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long ffi_arg;
-typedef signed long ffi_sarg;
-
-typedef enum ffi_abi
-{
-  FFI_FIRST_ABI = 0,
-  FFI_ARCOMPACT,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_ARCOMPACT
-} ffi_abi;
-#endif
-
-#define FFI_CLOSURES 		1
-#define FFI_TRAMPOLINE_SIZE	12
-#define FFI_NATIVE_RAW_API 	0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/arm/ffi.c b/Modules/_ctypes/libffi/src/arm/ffi.c
deleted file mode 100644
index 6691ab5..0000000
--- a/Modules/_ctypes/libffi/src/arm/ffi.c
+++ /dev/null
@@ -1,931 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2011 Timothy Wall
-           Copyright (c) 2011 Plausible Labs Cooperative, Inc.
-           Copyright (c) 2011 Anthony Green
-	   Copyright (c) 2011 Free Software Foundation
-           Copyright (c) 1998, 2008, 2011  Red Hat, Inc.
-
-   ARM Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-/* Forward declares. */
-static int vfp_type_p (ffi_type *);
-static void layout_vfp_args (ffi_cif *);
-
-int ffi_prep_args_SYSV(char *stack, extended_cif *ecif, float *vfp_space);
-int ffi_prep_args_VFP(char *stack, extended_cif *ecif, float *vfp_space);
-
-static char* ffi_align(ffi_type **p_arg, char *argp)
-{
-  /* Align if necessary */
-  register size_t alignment = (*p_arg)->alignment;
-  if (alignment < 4)
-  {
-    alignment = 4;
-  }
-#ifdef _WIN32_WCE
-  if (alignment > 4)
-  {
-    alignment = 4;
-  }
-#endif
-  if ((alignment - 1) & (unsigned) argp)
-  {
-    argp = (char *) ALIGN(argp, alignment);
-  }
-
-  if ((*p_arg)->type == FFI_TYPE_STRUCT)
-  {
-    argp = (char *) ALIGN(argp, 4);
-  }
-  return argp;
-}
-
-static size_t ffi_put_arg(ffi_type **arg_type, void **arg, char *stack)
-{
-	register char* argp = stack;
-	register ffi_type **p_arg = arg_type;
-	register void **p_argv = arg;
-	register size_t z = (*p_arg)->size;
-  if (z < sizeof(int))
-    {
-		z = sizeof(int);
-		switch ((*p_arg)->type)
-      {
-      case FFI_TYPE_SINT8:
-        *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
-        break;
-        
-      case FFI_TYPE_UINT8:
-        *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
-        break;
-        
-      case FFI_TYPE_SINT16:
-        *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
-        break;
-        
-      case FFI_TYPE_UINT16:
-        *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
-        break;
-        
-      case FFI_TYPE_STRUCT:
-        memcpy(argp, *p_argv, (*p_arg)->size);
-        break;
-
-      default:
-        FFI_ASSERT(0);
-      }
-    }
-  else if (z == sizeof(int))
-    {
-		if ((*p_arg)->type == FFI_TYPE_FLOAT)
-			*(float *) argp = *(float *)(* p_argv);
-		else
-			*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-    }
-	else if (z == sizeof(double) && (*p_arg)->type == FFI_TYPE_DOUBLE)
-		{
-			*(double *) argp = *(double *)(* p_argv);
-		}
-  else
-    {
-      memcpy(argp, *p_argv, z);
-    }
-  return z;
-}
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments
-   
-   The vfp_space parameter is the load area for VFP regs, the return
-   value is cif->vfp_used (word bitset of VFP regs used for passing
-   arguments). These are only used for the VFP hard-float ABI.
-*/
-int ffi_prep_args_SYSV(char *stack, extended_cif *ecif, float *vfp_space)
-{
-  register unsigned int i;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-  argp = stack;
-  
-
-  if ( ecif->cif->flags == FFI_TYPE_STRUCT ) {
-    *(void **) argp = ecif->rvalue;
-    argp += 4;
-  }
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       (i != 0);
-       i--, p_arg++, p_argv++)
-    {
-    argp = ffi_align(p_arg, argp);
-    argp += ffi_put_arg(p_arg, p_argv, argp);
-    }
-
-  return 0;
-}
-
-int ffi_prep_args_VFP(char *stack, extended_cif *ecif, float *vfp_space)
-{
-  register unsigned int i, vi = 0;
-  register void **p_argv;
-  register char *argp, *regp, *eo_regp;
-  register ffi_type **p_arg;
-  char stack_used = 0;
-  char done_with_regs = 0;
-  char is_vfp_type;
-
-  // make sure we are using FFI_VFP
-  FFI_ASSERT(ecif->cif->abi == FFI_VFP);
-
-  /* the first 4 words on the stack are used for values passed in core
-   * registers. */
-  regp = stack;
-  eo_regp = argp = regp + 16;
-  
-
-  /* if the function returns an FFI_TYPE_STRUCT in memory, that address is
-   * passed in r0 to the function */
-  if ( ecif->cif->flags == FFI_TYPE_STRUCT ) {
-    *(void **) regp = ecif->rvalue;
-    regp += 4;
-  }
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       (i != 0);
-       i--, p_arg++, p_argv++)
-    {
-      is_vfp_type = vfp_type_p (*p_arg);
-
-      /* Allocated in VFP registers. */
-      if(vi < ecif->cif->vfp_nargs && is_vfp_type)
-        {
-          char *vfp_slot = (char *)(vfp_space + ecif->cif->vfp_args[vi++]);
-          ffi_put_arg(p_arg, p_argv, vfp_slot);
-          continue;
-        }
-      /* Try allocating in core registers. */
-      else if (!done_with_regs && !is_vfp_type)
-        {
-          char *tregp = ffi_align(p_arg, regp);
-          size_t size = (*p_arg)->size; 
-          size = (size < 4)? 4 : size; // pad
-          /* Check if there is space left in the aligned register area to place
-           * the argument */
-          if(tregp + size <= eo_regp)
-            {
-              regp = tregp + ffi_put_arg(p_arg, p_argv, tregp);
-              done_with_regs = (regp == argp);
-              // ensure we did not write into the stack area
-              FFI_ASSERT(regp <= argp);
-              continue;
-            }
-          /* In case there are no arguments in the stack area yet, 
-          the argument is passed in the remaining core registers and on the
-          stack. */
-          else if (!stack_used) 
-            {
-              stack_used = 1;
-              done_with_regs = 1;
-              argp = tregp + ffi_put_arg(p_arg, p_argv, tregp);
-              FFI_ASSERT(eo_regp < argp);
-              continue;
-            }
-        }
-      /* Base case, arguments are passed on the stack */
-      stack_used = 1;
-      argp = ffi_align(p_arg, argp);
-      argp += ffi_put_arg(p_arg, p_argv, argp);
-    }
-  /* Indicate the VFP registers used. */
-  return ecif->cif->vfp_used;
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  int type_code;
-  /* Round the stack up to a multiple of 8 bytes.  This isn't needed 
-     everywhere, but it is on some platforms, and it doesn't harm anything
-     when it isn't needed.  */
-  cif->bytes = (cif->bytes + 7) & ~7;
-
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-      cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      cif->flags = (unsigned) FFI_TYPE_SINT64;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      if (cif->abi == FFI_VFP
-	  && (type_code = vfp_type_p (cif->rtype)) != 0)
-	{
-	  /* A Composite Type passed in VFP registers, either
-	     FFI_TYPE_STRUCT_VFP_FLOAT or FFI_TYPE_STRUCT_VFP_DOUBLE. */
-	  cif->flags = (unsigned) type_code;
-	}
-      else if (cif->rtype->size <= 4)
-	/* A Composite Type not larger than 4 bytes is returned in r0.  */
-	cif->flags = (unsigned)FFI_TYPE_INT;
-      else
-	/* A Composite Type larger than 4 bytes, or whose size cannot
-	   be determined statically ... is stored in memory at an
-	   address passed [in r0].  */
-	cif->flags = (unsigned)FFI_TYPE_STRUCT;
-      break;
-
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-
-  /* Map out the register placements of VFP register args.
-     The VFP hard-float calling conventions are slightly more sophisticated than
-     the base calling conventions, so we do it here instead of in ffi_prep_args(). */
-  if (cif->abi == FFI_VFP)
-    layout_vfp_args (cif);
-
-  return FFI_OK;
-}
-
-/* Perform machine dependent cif processing for variadic calls */
-ffi_status ffi_prep_cif_machdep_var(ffi_cif *cif,
-				    unsigned int nfixedargs,
-				    unsigned int ntotalargs)
-{
-  /* VFP variadic calls actually use the SYSV ABI */
-  if (cif->abi == FFI_VFP)
-	cif->abi = FFI_SYSV;
-
-  return ffi_prep_cif_machdep(cif);
-}
-
-/* Prototypes for assembly functions, in sysv.S */
-extern void ffi_call_SYSV (void (*fn)(void), extended_cif *, unsigned, unsigned, unsigned *);
-extern void ffi_call_VFP (void (*fn)(void), extended_cif *, unsigned, unsigned, unsigned *);
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  int small_struct = (cif->flags == FFI_TYPE_INT 
-		      && cif->rtype->type == FFI_TYPE_STRUCT);
-  int vfp_struct = (cif->flags == FFI_TYPE_STRUCT_VFP_FLOAT
-		    || cif->flags == FFI_TYPE_STRUCT_VFP_DOUBLE);
-
-  unsigned int temp;
-  
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have a return	*/
-  /* value address then we need to make one			*/
-
-  if ((rvalue == NULL) && 
-      (cif->flags == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-  else if (small_struct)
-    ecif.rvalue = &temp;
-  else if (vfp_struct)
-    {
-      /* Largest case is double x 4. */
-      ecif.rvalue = alloca(32);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi) 
-    {
-    case FFI_SYSV:
-      ffi_call_SYSV (fn, &ecif, cif->bytes, cif->flags, ecif.rvalue);
-      break;
-
-    case FFI_VFP:
-#ifdef __ARM_EABI__
-      ffi_call_VFP (fn, &ecif, cif->bytes, cif->flags, ecif.rvalue);
-      break;
-#endif
-
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-  if (small_struct)
-    {
-      FFI_ASSERT(rvalue != NULL);
-      memcpy (rvalue, &temp, cif->rtype->size);
-    }
-    
-  else if (vfp_struct)
-    {
-      FFI_ASSERT(rvalue != NULL);
-      memcpy (rvalue, ecif.rvalue, cif->rtype->size);
-    }
-    
-}
-
-/** private members **/
-
-static void ffi_prep_incoming_args_SYSV (char *stack, void **ret,
-					 void** args, ffi_cif* cif, float *vfp_stack);
-
-static void ffi_prep_incoming_args_VFP (char *stack, void **ret,
-					 void** args, ffi_cif* cif, float *vfp_stack);
-
-void ffi_closure_SYSV (ffi_closure *);
-
-void ffi_closure_VFP (ffi_closure *);
-
-/* This function is jumped to by the trampoline */
-
-unsigned int FFI_HIDDEN
-ffi_closure_inner (ffi_closure *closure, 
-		   void **respp, void *args, void *vfp_args)
-{
-  // our various things...
-  ffi_cif       *cif;
-  void         **arg_area;
-
-  cif         = closure->cif;
-  arg_area    = (void**) alloca (cif->nargs * sizeof (void*));  
-
-  /* this call will initialize ARG_AREA, such that each
-   * element in that array points to the corresponding 
-   * value on the stack; and if the function returns
-   * a structure, it will re-set RESP to point to the
-   * structure return address.  */
-  if (cif->abi == FFI_VFP)
-    ffi_prep_incoming_args_VFP(args, respp, arg_area, cif, vfp_args);
-  else
-    ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif, vfp_args);
-
-  (closure->fun) (cif, *respp, arg_area, closure->user_data);
-
-  return cif->flags;
-}
-
-/*@-exportheader@*/
-static void 
-ffi_prep_incoming_args_SYSV(char *stack, void **rvalue,
-			    void **avalue, ffi_cif *cif,
-			    /* Used only under VFP hard-float ABI. */
-			    float *vfp_stack)
-/*@=exportheader@*/
-{
-  register unsigned int i;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-
-  argp = stack;
-
-  if ( cif->flags == FFI_TYPE_STRUCT ) {
-    *rvalue = *(void **) argp;
-    argp += 4;
-  }
-
-  p_argv = avalue;
-
-  for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++)
-    {
-      size_t z;
-
-      argp = ffi_align(p_arg, argp);
-
-      z = (*p_arg)->size;
-
-      /* because we're little endian, this is what it turns into.   */
-
-      *p_argv = (void*) argp;
-
-      p_argv++;
-      argp += z;
-    }
-  
-  return;
-}
-
-/*@-exportheader@*/
-static void 
-ffi_prep_incoming_args_VFP(char *stack, void **rvalue,
-			    void **avalue, ffi_cif *cif,
-			    /* Used only under VFP hard-float ABI. */
-			    float *vfp_stack)
-/*@=exportheader@*/
-{
-  register unsigned int i, vi = 0;
-  register void **p_argv;
-  register char *argp, *regp, *eo_regp;
-  register ffi_type **p_arg;
-  char done_with_regs = 0;
-  char stack_used = 0;
-  char is_vfp_type;
-
-  FFI_ASSERT(cif->abi == FFI_VFP);
-  regp = stack;
-  eo_regp = argp = regp + 16;
-
-  if ( cif->flags == FFI_TYPE_STRUCT ) {
-    *rvalue = *(void **) regp;
-    regp += 4;
-  }
-
-  p_argv = avalue;
-
-  for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++)
-    {
-    size_t z;
-    is_vfp_type = vfp_type_p (*p_arg); 
-
-    if(vi < cif->vfp_nargs && is_vfp_type)
-      {
-        *p_argv++ = (void*)(vfp_stack + cif->vfp_args[vi++]);
-        continue;
-      }
-    else if (!done_with_regs && !is_vfp_type)
-      {
-        char* tregp = ffi_align(p_arg, regp);
-
-        z = (*p_arg)->size; 
-        z = (z < 4)? 4 : z; // pad
-        
-        /* if the arguments either fits into the registers or uses registers
-         * and stack, while we haven't read other things from the stack */
-        if(tregp + z <= eo_regp || !stack_used) 
-          {
-          /* because we're little endian, this is what it turns into. */
-          *p_argv = (void*) tregp;
-
-          p_argv++;
-          regp = tregp + z;
-          // if we read past the last core register, make sure we have not read
-          // from the stack before and continue reading after regp
-          if(regp > eo_regp)
-            {
-            if(stack_used)
-              {
-                abort(); // we should never read past the end of the register
-                         // are if the stack is already in use
-              }
-            argp = regp;
-            }
-          if(regp >= eo_regp)
-            {
-            done_with_regs = 1;
-            stack_used = 1;
-            }
-          continue;
-          }
-      }
-    stack_used = 1;
-
-    argp = ffi_align(p_arg, argp);
-
-    z = (*p_arg)->size;
-
-    /* because we're little endian, this is what it turns into.   */
-
-    *p_argv = (void*) argp;
-
-    p_argv++;
-    argp += z;
-    }
-  
-  return;
-}
-
-/* How to make a trampoline.  */
-
-extern unsigned int ffi_arm_trampoline[3];
-
-#if FFI_EXEC_TRAMPOLINE_TABLE
-
-#include <mach/mach.h>
-#include <pthread.h>
-#include <stdio.h>
-#include <stdlib.h>
-
-extern void *ffi_closure_trampoline_table_page;
-
-typedef struct ffi_trampoline_table ffi_trampoline_table;
-typedef struct ffi_trampoline_table_entry ffi_trampoline_table_entry;
-
-struct ffi_trampoline_table {
-  /* contiguous writable and executable pages */
-  vm_address_t config_page;
-  vm_address_t trampoline_page;
-
-  /* free list tracking */
-  uint16_t free_count;
-  ffi_trampoline_table_entry *free_list;
-  ffi_trampoline_table_entry *free_list_pool;
-
-  ffi_trampoline_table *prev;
-  ffi_trampoline_table *next;
-};
-
-struct ffi_trampoline_table_entry {
-  void *(*trampoline)();
-  ffi_trampoline_table_entry *next;
-};
-
-/* Override the standard architecture trampoline size */
-// XXX TODO - Fix
-#undef FFI_TRAMPOLINE_SIZE
-#define FFI_TRAMPOLINE_SIZE 12
-
-/* The trampoline configuration is placed at 4080 bytes prior to the trampoline's entry point */
-#define FFI_TRAMPOLINE_CODELOC_CONFIG(codeloc) ((void **) (((uint8_t *) codeloc) - 4080));
-
-/* The first 16 bytes of the config page are unused, as they are unaddressable from the trampoline page. */
-#define FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET 16
-
-/* Total number of trampolines that fit in one trampoline table */
-#define FFI_TRAMPOLINE_COUNT ((PAGE_SIZE - FFI_TRAMPOLINE_CONFIG_PAGE_OFFSET) / FFI_TRAMPOLINE_SIZE)
-
-static pthread_mutex_t ffi_trampoline_lock = PTHREAD_MUTEX_INITIALIZER;
-static ffi_trampoline_table *ffi_trampoline_tables = NULL;
-
-static ffi_trampoline_table *
-ffi_trampoline_table_alloc ()
-{
-  ffi_trampoline_table *table = NULL;
-
-  /* Loop until we can allocate two contiguous pages */
-  while (table == NULL) {
-    vm_address_t config_page = 0x0;
-    kern_return_t kt;
-
-    /* Try to allocate two pages */
-    kt = vm_allocate (mach_task_self (), &config_page, PAGE_SIZE*2, VM_FLAGS_ANYWHERE);
-    if (kt != KERN_SUCCESS) {
-      fprintf(stderr, "vm_allocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
-      break;
-    }
-
-    /* Now drop the second half of the allocation to make room for the trampoline table */
-    vm_address_t trampoline_page = config_page+PAGE_SIZE;
-    kt = vm_deallocate (mach_task_self (), trampoline_page, PAGE_SIZE);
-    if (kt != KERN_SUCCESS) {
-      fprintf(stderr, "vm_deallocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
-      break;
-    }
-
-    /* Remap the trampoline table to directly follow the config page */
-    vm_prot_t cur_prot;
-    vm_prot_t max_prot;
-
-    kt = vm_remap (mach_task_self (), &trampoline_page, PAGE_SIZE, 0x0, FALSE, mach_task_self (), (vm_address_t) &ffi_closure_trampoline_table_page, FALSE, &cur_prot, &max_prot, VM_INHERIT_SHARE);
-
-    /* If we lost access to the destination trampoline page, drop our config allocation mapping and retry */
-    if (kt != KERN_SUCCESS) {
-      /* Log unexpected failures */
-      if (kt != KERN_NO_SPACE) {
-        fprintf(stderr, "vm_remap() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
-      }
-
-      vm_deallocate (mach_task_self (), config_page, PAGE_SIZE);
-      continue;
-    }
-
-    /* We have valid trampoline and config pages */
-    table = calloc (1, sizeof(ffi_trampoline_table));
-    table->free_count = FFI_TRAMPOLINE_COUNT;
-    table->config_page = config_page;
-    table->trampoline_page = trampoline_page;
-
-    /* Create and initialize the free list */
-    table->free_list_pool = calloc(FFI_TRAMPOLINE_COUNT, sizeof(ffi_trampoline_table_entry));
-
-    uint16_t i;
-    for (i = 0; i < table->free_count; i++) {
-      ffi_trampoline_table_entry *entry = &table->free_list_pool[i];
-      entry->trampoline = (void *) (table->trampoline_page + (i * FFI_TRAMPOLINE_SIZE));
-
-      if (i < table->free_count - 1)
-        entry->next = &table->free_list_pool[i+1];
-    }
-
-    table->free_list = table->free_list_pool;
-  }
-
-  return table;
-}
-
-void *
-ffi_closure_alloc (size_t size, void **code)
-{
-  /* Create the closure */
-  ffi_closure *closure = malloc(size);
-  if (closure == NULL)
-    return NULL;
-
-  pthread_mutex_lock(&ffi_trampoline_lock);
-
-  /* Check for an active trampoline table with available entries. */
-  ffi_trampoline_table *table = ffi_trampoline_tables;
-  if (table == NULL || table->free_list == NULL) {
-    table = ffi_trampoline_table_alloc ();
-    if (table == NULL) {
-      free(closure);
-      return NULL;
-    }
-
-    /* Insert the new table at the top of the list */
-    table->next = ffi_trampoline_tables;
-    if (table->next != NULL)
-        table->next->prev = table;
-
-    ffi_trampoline_tables = table;
-  }
-
-  /* Claim the free entry */
-  ffi_trampoline_table_entry *entry = ffi_trampoline_tables->free_list;
-  ffi_trampoline_tables->free_list = entry->next;
-  ffi_trampoline_tables->free_count--;
-  entry->next = NULL;
-
-  pthread_mutex_unlock(&ffi_trampoline_lock);
-
-  /* Initialize the return values */
-  *code = entry->trampoline;
-  closure->trampoline_table = table;
-  closure->trampoline_table_entry = entry;
-
-  return closure;
-}
-
-void
-ffi_closure_free (void *ptr)
-{
-  ffi_closure *closure = ptr;
-
-  pthread_mutex_lock(&ffi_trampoline_lock);
-
-  /* Fetch the table and entry references */
-  ffi_trampoline_table *table = closure->trampoline_table;
-  ffi_trampoline_table_entry *entry = closure->trampoline_table_entry;
-
-  /* Return the entry to the free list */
-  entry->next = table->free_list;
-  table->free_list = entry;
-  table->free_count++;
-
-  /* If all trampolines within this table are free, and at least one other table exists, deallocate
-   * the table */
-  if (table->free_count == FFI_TRAMPOLINE_COUNT && ffi_trampoline_tables != table) {
-    /* Remove from the list */
-    if (table->prev != NULL)
-      table->prev->next = table->next;
-
-    if (table->next != NULL)
-      table->next->prev = table->prev;
-
-    /* Deallocate pages */
-    kern_return_t kt;
-    kt = vm_deallocate (mach_task_self (), table->config_page, PAGE_SIZE);
-    if (kt != KERN_SUCCESS)
-      fprintf(stderr, "vm_deallocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
-
-    kt = vm_deallocate (mach_task_self (), table->trampoline_page, PAGE_SIZE);
-    if (kt != KERN_SUCCESS)
-      fprintf(stderr, "vm_deallocate() failure: %d at %s:%d\n", kt, __FILE__, __LINE__);
-
-    /* Deallocate free list */
-    free (table->free_list_pool);
-    free (table);
-  } else if (ffi_trampoline_tables != table) {
-    /* Otherwise, bump this table to the top of the list */
-    table->prev = NULL;
-    table->next = ffi_trampoline_tables;
-    if (ffi_trampoline_tables != NULL)
-      ffi_trampoline_tables->prev = table;
-
-    ffi_trampoline_tables = table;
-  }
-
-  pthread_mutex_unlock (&ffi_trampoline_lock);
-
-  /* Free the closure */
-  free (closure);
-}
-
-#else
-
-#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX)				\
-({ unsigned char *__tramp = (unsigned char*)(TRAMP);			\
-   unsigned int  __fun = (unsigned int)(FUN);				\
-   unsigned int  __ctx = (unsigned int)(CTX);				\
-   unsigned char *insns = (unsigned char *)(CTX);                       \
-   memcpy (__tramp, ffi_arm_trampoline, sizeof ffi_arm_trampoline);     \
-   *(unsigned int*) &__tramp[12] = __ctx;				\
-   *(unsigned int*) &__tramp[16] = __fun;				\
-   __clear_cache((&__tramp[0]), (&__tramp[19])); /* Clear data mapping.  */ \
-   __clear_cache(insns, insns + 3 * sizeof (unsigned int));             \
-                                                 /* Clear instruction   \
-                                                    mapping.  */        \
- })
-
-#endif
-
-/* the cif must already be prep'ed */
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  void (*closure_func)(ffi_closure*) = NULL;
-
-  if (cif->abi == FFI_SYSV)
-    closure_func = &ffi_closure_SYSV;
-#ifdef __ARM_EABI__
-  else if (cif->abi == FFI_VFP)
-    closure_func = &ffi_closure_VFP;
-#endif
-  else
-    return FFI_BAD_ABI;
-
-#if FFI_EXEC_TRAMPOLINE_TABLE
-  void **config = FFI_TRAMPOLINE_CODELOC_CONFIG(codeloc);
-  config[0] = closure;
-  config[1] = closure_func;
-#else
-  FFI_INIT_TRAMPOLINE (&closure->tramp[0], \
-		       closure_func,  \
-		       codeloc);
-#endif
-
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-
-  return FFI_OK;
-}
-
-/* Below are routines for VFP hard-float support. */
-
-static int rec_vfp_type_p (ffi_type *t, int *elt, int *elnum)
-{
-  switch (t->type)
-    {
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-      *elt = (int) t->type;
-      *elnum = 1;
-      return 1;
-
-    case FFI_TYPE_STRUCT_VFP_FLOAT:
-      *elt = FFI_TYPE_FLOAT;
-      *elnum = t->size / sizeof (float);
-      return 1;
-
-    case FFI_TYPE_STRUCT_VFP_DOUBLE:
-      *elt = FFI_TYPE_DOUBLE;
-      *elnum = t->size / sizeof (double);
-      return 1;
-
-    case FFI_TYPE_STRUCT:;
-      {
-	int base_elt = 0, total_elnum = 0;
-	ffi_type **el = t->elements;
-	while (*el)
-	  {
-	    int el_elt = 0, el_elnum = 0;
-	    if (! rec_vfp_type_p (*el, &el_elt, &el_elnum)
-		|| (base_elt && base_elt != el_elt)
-		|| total_elnum + el_elnum > 4)
-	      return 0;
-	    base_elt = el_elt;
-	    total_elnum += el_elnum;
-	    el++;
-	  }
-	*elnum = total_elnum;
-	*elt = base_elt;
-	return 1;
-      }
-    default: ;
-    }
-  return 0;
-}
-
-static int vfp_type_p (ffi_type *t)
-{
-  int elt, elnum;
-  if (rec_vfp_type_p (t, &elt, &elnum))
-    {
-      if (t->type == FFI_TYPE_STRUCT)
-	{
-	  if (elnum == 1)
-	    t->type = elt;
-	  else
-	    t->type = (elt == FFI_TYPE_FLOAT
-		       ? FFI_TYPE_STRUCT_VFP_FLOAT
-		       : FFI_TYPE_STRUCT_VFP_DOUBLE);
-	}
-      return (int) t->type;
-    }
-  return 0;
-}
-
-static int place_vfp_arg (ffi_cif *cif, ffi_type *t)
-{
-  short reg = cif->vfp_reg_free;
-  int nregs = t->size / sizeof (float);
-  int align = ((t->type == FFI_TYPE_STRUCT_VFP_FLOAT
-		|| t->type == FFI_TYPE_FLOAT) ? 1 : 2);
-  /* Align register number. */
-  if ((reg & 1) && align == 2)
-    reg++;
-  while (reg + nregs <= 16)
-    {
-      int s, new_used = 0;
-      for (s = reg; s < reg + nregs; s++)
-	{
-	  new_used |= (1 << s);
-	  if (cif->vfp_used & (1 << s))
-	    {
-	      reg += align;
-	      goto next_reg;
-	    }
-	}
-      /* Found regs to allocate. */
-      cif->vfp_used |= new_used;
-      cif->vfp_args[cif->vfp_nargs++] = reg;
-
-      /* Update vfp_reg_free. */
-      if (cif->vfp_used & (1 << cif->vfp_reg_free))
-	{
-	  reg += nregs;
-	  while (cif->vfp_used & (1 << reg))
-	    reg += 1;
-	  cif->vfp_reg_free = reg;
-	}
-      return 0;
-    next_reg: ;
-    }
-  // done, mark all regs as used
-  cif->vfp_reg_free = 16;
-  cif->vfp_used = 0xFFFF;
-  return 1;
-}
-
-static void layout_vfp_args (ffi_cif *cif)
-{
-  int i;
-  /* Init VFP fields */
-  cif->vfp_used = 0;
-  cif->vfp_nargs = 0;
-  cif->vfp_reg_free = 0;
-  memset (cif->vfp_args, -1, 16); /* Init to -1. */
-
-  for (i = 0; i < cif->nargs; i++)
-    {
-      ffi_type *t = cif->arg_types[i];
-      if (vfp_type_p (t) && place_vfp_arg (cif, t) == 1)
-        {
-          break;
-        }
-    }
-}
diff --git a/Modules/_ctypes/libffi/src/arm/ffitarget.h b/Modules/_ctypes/libffi/src/arm/ffitarget.h
deleted file mode 100644
index 26d494d..0000000
--- a/Modules/_ctypes/libffi/src/arm/ffitarget.h
+++ /dev/null
@@ -1,71 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 2010  CodeSourcery
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-
-   Target configuration macros for ARM.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_VFP,
-  FFI_LAST_ABI,
-#ifdef __ARM_PCS_VFP
-  FFI_DEFAULT_ABI = FFI_VFP,
-#else
-  FFI_DEFAULT_ABI = FFI_SYSV,
-#endif
-} ffi_abi;
-#endif
-
-#define FFI_EXTRA_CIF_FIELDS			\
-  int vfp_used;					\
-  short vfp_reg_free, vfp_nargs;		\
-  signed char vfp_args[16]			\
-
-/* Internally used. */
-#define FFI_TYPE_STRUCT_VFP_FLOAT  (FFI_TYPE_LAST + 1)
-#define FFI_TYPE_STRUCT_VFP_DOUBLE (FFI_TYPE_LAST + 2)
-
-#define FFI_TARGET_SPECIFIC_VARIADIC
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 20
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/arm/gentramp.sh b/Modules/_ctypes/libffi/src/arm/gentramp.sh
deleted file mode 100755
index 05c43a3..0000000
--- a/Modules/_ctypes/libffi/src/arm/gentramp.sh
+++ /dev/null
@@ -1,118 +0,0 @@
-#!/bin/sh
-
-# -----------------------------------------------------------------------
-#  gentramp.sh - Copyright (c) 2010, Plausible Labs Cooperative, Inc.
-#  
-#  ARM Trampoline Page Generator
-#
-#  Permission is hereby granted, free of charge, to any person obtaining
-#  a copy of this software and associated documentation files (the
-#  ``Software''), to deal in the Software without restriction, including
-#  without limitation the rights to use, copy, modify, merge, publish,
-#  distribute, sublicense, and/or sell copies of the Software, and to
-#  permit persons to whom the Software is furnished to do so, subject to
-#  the following conditions:
-#
-#  The above copyright notice and this permission notice shall be included
-#  in all copies or substantial portions of the Software.
-#
-#  THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-#  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-#  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-#  NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-#  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-#  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-#  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-#  DEALINGS IN THE SOFTWARE.
-#  -----------------------------------------------------------------------
-
-PROGNAME=$0
-
-# Each trampoline is exactly 3 instructions, or 12 bytes. If any of these values change,
-# the entire arm trampoline implementation must be updated to match, too.
-
-# Size of an individual trampoline, in bytes
-TRAMPOLINE_SIZE=12
-
-# Page size, in bytes
-PAGE_SIZE=4096
-
-# Compute the size of the reachable config page; The first 16 bytes of the config page
-# are unreachable due to our maximum pc-relative ldr offset.
-PAGE_AVAIL=`expr $PAGE_SIZE - 16`
-
-# Compute the number of of available trampolines. 
-TRAMPOLINE_COUNT=`expr $PAGE_AVAIL / $TRAMPOLINE_SIZE`
-
-header () {
-    echo "# GENERATED CODE - DO NOT EDIT"
-    echo "# This file was generated by $PROGNAME"
-    echo ""
-
-    # Write out the license header
-cat << EOF
-#  Copyright (c) 2010, Plausible Labs Cooperative, Inc.
-#  
-#  Permission is hereby granted, free of charge, to any person obtaining
-#  a copy of this software and associated documentation files (the
-#  ``Software''), to deal in the Software without restriction, including
-#  without limitation the rights to use, copy, modify, merge, publish,
-#  distribute, sublicense, and/or sell copies of the Software, and to
-#  permit persons to whom the Software is furnished to do so, subject to
-#  the following conditions:
-#
-#  The above copyright notice and this permission notice shall be included
-#  in all copies or substantial portions of the Software.
-#
-#  THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-#  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-#  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-#  NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-#  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-#  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-#  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-#  DEALINGS IN THE SOFTWARE.
-#  -----------------------------------------------------------------------
-
-EOF
-
-    # Write out the trampoline table, aligned to the page boundary
-    echo ".text"
-    echo ".align 12"
-    echo ".globl _ffi_closure_trampoline_table_page"
-    echo "_ffi_closure_trampoline_table_page:"
-}
-
-
-# WARNING - Don't modify the trampoline code size without also updating the relevant libffi code
-trampoline () {
-    cat << END
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-END
-}
-
-main () {
-    # Write out the header
-    header
-
-    # Write out the trampolines
-    local i=0
-    while [ $i -lt ${TRAMPOLINE_COUNT} ]; do
-        trampoline
-        local i=`expr $i + 1`
-    done
-}
-
-main
diff --git a/Modules/_ctypes/libffi/src/arm/sysv.S b/Modules/_ctypes/libffi/src/arm/sysv.S
deleted file mode 100644
index 541bbe9..0000000
--- a/Modules/_ctypes/libffi/src/arm/sysv.S
+++ /dev/null
@@ -1,491 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 1998, 2008, 2011 Red Hat, Inc.
-	    Copyright (c) 2011 Plausible Labs Cooperative, Inc.
-   
-   ARM Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-#ifdef HAVE_MACHINE_ASM_H
-#include <machine/asm.h>
-#else
-#ifdef __USER_LABEL_PREFIX__
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels.  */
-#define CNAME(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-#else
-#define CNAME(x) x
-#endif
-#ifdef __APPLE__
-#define ENTRY(x) .globl _##x; _##x:
-#else
-#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
-#endif /* __APPLE__ */
-#endif
-
-#ifdef __ELF__
-#define LSYM(x) .x
-#else
-#define LSYM(x) x
-#endif
-
-/* Use the SOFTFP return value ABI on Mac OS X, as per the iOS ABI
-  Function Call Guide */
-#ifdef __APPLE__
-#define __SOFTFP__
-#endif
-
-/* We need a better way of testing for this, but for now, this is all 
-   we can do.  */
-@ This selects the minimum architecture level required.
-#define __ARM_ARCH__ 3
-
-#if defined(__ARM_ARCH_4__) || defined(__ARM_ARCH_4T__)
-# undef __ARM_ARCH__
-# define __ARM_ARCH__ 4
-#endif
-        
-#if defined(__ARM_ARCH_5__) || defined(__ARM_ARCH_5T__) \
-	|| defined(__ARM_ARCH_5E__) || defined(__ARM_ARCH_5TE__) \
-	|| defined(__ARM_ARCH_5TEJ__)
-# undef __ARM_ARCH__
-# define __ARM_ARCH__ 5
-#endif
-
-#if defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) \
-        || defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) \
-        || defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) \
-	|| defined(__ARM_ARCH_6M__)
-# undef __ARM_ARCH__
-# define __ARM_ARCH__ 6
-#endif
-
-#if defined(__ARM_ARCH_7__) || defined(__ARM_ARCH_7A__) \
-        || defined(__ARM_ARCH_7R__) || defined(__ARM_ARCH_7M__) \
-	|| defined(__ARM_ARCH_7EM__)
-# undef __ARM_ARCH__
-# define __ARM_ARCH__ 7
-#endif
-
-#if __ARM_ARCH__ >= 5
-# define call_reg(x)	blx	x
-#elif defined (__ARM_ARCH_4T__)
-# define call_reg(x)	mov	lr, pc ; bx	x
-# if defined(__thumb__) || defined(__THUMB_INTERWORK__)
-#  define __INTERWORKING__
-# endif
-#else
-# define call_reg(x)	mov	lr, pc ; mov	pc, x
-#endif
-
-/* Conditionally compile unwinder directives.  */
-#ifdef __ARM_EABI__
-#define UNWIND
-#else
-#define UNWIND @
-#endif	
-
-.syntax unified
-
-#if defined(__thumb__) && !defined(__THUMB_INTERWORK__)
-#define ARM_FUNC_START(name) \
-	.text; \
-	.align 2; \
-	.thumb; \
-	.thumb_func; \
-	ENTRY(name); \
-	bx pc; \
-	nop; \
-	.arm; \
-	UNWIND .fnstart; \
-_L__##name:
-#else
-#define ARM_FUNC_START(name) \
-	.text; \
-	.align 2; \
-	.arm; \
-	ENTRY(name); \
-	UNWIND .fnstart
-#endif
-
-.macro	RETLDM	regs=, cond=, dirn=ia
-#if defined (__INTERWORKING__)
-	.ifc "\regs",""
-	ldr\cond	lr, [sp], #4
-	.else
-	ldm\cond\dirn	sp!, {\regs, lr}
-	.endif
-	bx\cond	lr
-#else
-	.ifc "\regs",""
-	ldr\cond	pc, [sp], #4
-	.else
-	ldm\cond\dirn	sp!, {\regs, pc}
-	.endif
-#endif
-.endm
-
-	@ r0:   ffi_prep_args
-	@ r1:   &ecif
-	@ r2:   cif->bytes
-	@ r3:   fig->flags
-	@ sp+0: ecif.rvalue
-
-	@ This assumes we are using gas.
-ARM_FUNC_START(ffi_call_SYSV)
-	@ Save registers
-        stmfd	sp!, {r0-r3, fp, lr}
-	UNWIND .save	{r0-r3, fp, lr}
-	mov	fp, sp
-
-	UNWIND .setfp	fp, sp
-
-	@ Make room for all of the new args.
-	sub	sp, fp, r2
-
-	@ Place all of the ffi_prep_args in position
-	mov	r0, sp
-	@     r1 already set
-
-	@ Call ffi_prep_args(stack, &ecif)
-	bl	CNAME(ffi_prep_args_SYSV)
-
-	@ move first 4 parameters in registers
-	ldmia	sp, {r0-r3}
-
-	@ and adjust stack
-	sub	lr, fp, sp	@ cif->bytes == fp - sp
-	ldr	ip, [fp]	@ load fn() in advance
-	cmp	lr, #16
-	movhs	lr, #16
-	add	sp, sp, lr
-
-	@ call (fn) (...)
-	call_reg(ip)
-	
-	@ Remove the space we pushed for the args
-	mov	sp, fp
-
-	@ Load r2 with the pointer to storage for the return value
-	ldr	r2, [sp, #24]
-
-	@ Load r3 with the return type code 
-	ldr	r3, [sp, #12]
-
-	@ If the return value pointer is NULL, assume no return value.
-	cmp	r2, #0
-	beq	LSYM(Lepilogue)
-
-@ return INT
-	cmp	r3, #FFI_TYPE_INT
-#if defined(__SOFTFP__) || defined(__ARM_EABI__)
-	cmpne	r3, #FFI_TYPE_FLOAT
-#endif
-	streq	r0, [r2]
-	beq	LSYM(Lepilogue)
-
-	@ return INT64
-	cmp	r3, #FFI_TYPE_SINT64
-#if defined(__SOFTFP__) || defined(__ARM_EABI__)
-	cmpne	r3, #FFI_TYPE_DOUBLE
-#endif
-	stmiaeq	r2, {r0, r1}
-
-#if !defined(__SOFTFP__) && !defined(__ARM_EABI__)
-	beq	LSYM(Lepilogue)
-
-@ return FLOAT
-	cmp	r3, #FFI_TYPE_FLOAT
-	stfeqs	f0, [r2]
-	beq	LSYM(Lepilogue)
-
-@ return DOUBLE or LONGDOUBLE
-	cmp	r3, #FFI_TYPE_DOUBLE
-	stfeqd	f0, [r2]
-#endif
-
-LSYM(Lepilogue):
-#if defined (__INTERWORKING__)
-	ldmia   sp!, {r0-r3,fp, lr}
-	bx	lr
-#else
-	ldmia   sp!, {r0-r3,fp, pc}
-#endif
-
-.ffi_call_SYSV_end:
-	UNWIND .fnend
-#ifdef __ELF__
-        .size    CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
-#endif
-
-
-/*
-	unsigned int FFI_HIDDEN
-	ffi_closure_inner (closure, respp, args)
-	     ffi_closure *closure;
-	     void **respp;
-  	     void *args;
-*/
-
-ARM_FUNC_START(ffi_closure_SYSV)
-	UNWIND .pad #16
-	add	ip, sp, #16
-	stmfd	sp!, {ip, lr}
-	UNWIND .save	{r0, lr}
-	add	r2, sp, #8
-	UNWIND .pad #16
-	sub	sp, sp, #16
-	str	sp, [sp, #8]
-	add	r1, sp, #8
-	bl	CNAME(ffi_closure_inner)
-	cmp	r0, #FFI_TYPE_INT
-	beq	.Lretint
-
-	cmp	r0, #FFI_TYPE_FLOAT
-#if defined(__SOFTFP__) || defined(__ARM_EABI__)
-	beq	.Lretint
-#else
-	beq	.Lretfloat
-#endif
-
-	cmp	r0, #FFI_TYPE_DOUBLE
-#if defined(__SOFTFP__) || defined(__ARM_EABI__)
-	beq	.Lretlonglong
-#else
-	beq	.Lretdouble
-#endif
-
-	cmp	r0, #FFI_TYPE_LONGDOUBLE
-#if defined(__SOFTFP__) || defined(__ARM_EABI__)
-	beq	.Lretlonglong
-#else
-	beq	.Lretlongdouble
-#endif
-
-	cmp	r0, #FFI_TYPE_SINT64
-	beq	.Lretlonglong
-.Lclosure_epilogue:
-	add	sp, sp, #16
-	ldmfd	sp, {sp, pc}
-.Lretint:
-	ldr	r0, [sp]
-	b	.Lclosure_epilogue
-.Lretlonglong:
-	ldr	r0, [sp]
-	ldr	r1, [sp, #4]
-	b	.Lclosure_epilogue
-
-#if !defined(__SOFTFP__) && !defined(__ARM_EABI__)
-.Lretfloat:
-	ldfs	f0, [sp]
-	b	.Lclosure_epilogue
-.Lretdouble:
-	ldfd	f0, [sp]
-	b	.Lclosure_epilogue
-.Lretlongdouble:
-	ldfd	f0, [sp]
-	b	.Lclosure_epilogue
-#endif
-
-.ffi_closure_SYSV_end:
-	UNWIND .fnend
-#ifdef __ELF__
-        .size    CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
-#endif
-
-
-/* Below are VFP hard-float ABI call and closure implementations.
-   Add VFP FPU directive here. This is only compiled into the library
-   under EABI.  */
-#ifdef __ARM_EABI__
-	.fpu	vfp
-
-	@ r0:   fn
-	@ r1:   &ecif
-	@ r2:   cif->bytes
-	@ r3:   fig->flags
-	@ sp+0: ecif.rvalue
-
-ARM_FUNC_START(ffi_call_VFP)
-	@ Save registers
-        stmfd	sp!, {r0-r3, fp, lr}
-	UNWIND .save	{r0-r3, fp, lr}
-	mov	fp, sp
-	UNWIND .setfp	fp, sp
-
-	@ Make room for all of the new args.
-	sub	sp, sp, r2
-
-	@ Make room for loading VFP args
-	sub	sp, sp, #64
-
-	@ Place all of the ffi_prep_args in position
-	mov	r0, sp
-	@     r1 already set
-	sub	r2, fp, #64   @ VFP scratch space
-
-	@ Call ffi_prep_args(stack, &ecif, vfp_space)
-	bl	CNAME(ffi_prep_args_VFP)
-
-	@ Load VFP register args if needed
-	cmp	r0, #0
-	mov	ip, fp
-	beq	LSYM(Lbase_args)
-
-	@ Load only d0 if possible
-	cmp	r0, #3
-	sub	ip, fp, #64
-	flddle	d0, [ip]
-	fldmiadgt	ip, {d0-d7}
-
-LSYM(Lbase_args):
-	@ move first 4 parameters in registers
-	ldmia	sp, {r0-r3}
-
-	@ and adjust stack
-	sub	lr, ip, sp	@ cif->bytes == (fp - 64) - sp
-	ldr	ip, [fp]	@ load fn() in advance
-        cmp	lr, #16
-	movhs	lr, #16
-        add	sp, sp, lr
-
-	@ call (fn) (...)
-	call_reg(ip)
-
-	@ Remove the space we pushed for the args
-	mov	sp, fp
-
-	@ Load r2 with the pointer to storage for
-	@ the return value
-	ldr	r2, [sp, #24]
-
-	@ Load r3 with the return type code 
-	ldr	r3, [sp, #12]
-
-	@ If the return value pointer is NULL,
-	@ assume no return value.
-	cmp	r2, #0
-	beq	LSYM(Lepilogue_vfp)
-
-	cmp	r3, #FFI_TYPE_INT
-	streq	r0, [r2]
-	beq	LSYM(Lepilogue_vfp)
-
-	cmp	r3, #FFI_TYPE_SINT64
-	stmeqia	r2, {r0, r1}
-	beq	LSYM(Lepilogue_vfp)
-
-	cmp	r3, #FFI_TYPE_FLOAT
-	fstseq	s0, [r2]
-	beq	LSYM(Lepilogue_vfp)
-	
-	cmp	r3, #FFI_TYPE_DOUBLE
-	fstdeq	d0, [r2]
-	beq	LSYM(Lepilogue_vfp)
-
-	cmp	r3, #FFI_TYPE_STRUCT_VFP_FLOAT
-	cmpne	r3, #FFI_TYPE_STRUCT_VFP_DOUBLE
-	fstmiadeq	r2, {d0-d3}
-
-LSYM(Lepilogue_vfp):
-	RETLDM	"r0-r3,fp"
-
-.ffi_call_VFP_end:
-	UNWIND .fnend
-        .size    CNAME(ffi_call_VFP),.ffi_call_VFP_end-CNAME(ffi_call_VFP)
-
-
-ARM_FUNC_START(ffi_closure_VFP)
-	fstmfdd	sp!, {d0-d7}
-	@ r0-r3, then d0-d7
-	UNWIND .pad #80
-	add	ip, sp, #80
-	stmfd	sp!, {ip, lr}
-	UNWIND .save	{r0, lr}
-	add	r2, sp, #72
-	add	r3, sp, #8
-	UNWIND .pad #72
-	sub	sp, sp, #72
-	str	sp, [sp, #64]
-	add	r1, sp, #64
-	bl	CNAME(ffi_closure_inner)
-
-	cmp	r0, #FFI_TYPE_INT
-	beq	.Lretint_vfp
-
-	cmp	r0, #FFI_TYPE_FLOAT
-	beq	.Lretfloat_vfp
-
-	cmp	r0, #FFI_TYPE_DOUBLE
-	cmpne	r0, #FFI_TYPE_LONGDOUBLE
-	beq	.Lretdouble_vfp
-
-	cmp	r0, #FFI_TYPE_SINT64
-	beq	.Lretlonglong_vfp
-
-	cmp	r0, #FFI_TYPE_STRUCT_VFP_FLOAT
-	beq	.Lretfloat_struct_vfp
-
-	cmp	r0, #FFI_TYPE_STRUCT_VFP_DOUBLE
-	beq	.Lretdouble_struct_vfp
-	
-.Lclosure_epilogue_vfp:
-	add	sp, sp, #72
-	ldmfd	sp, {sp, pc}
-
-.Lretfloat_vfp:
-	flds	s0, [sp]
-	b	.Lclosure_epilogue_vfp
-.Lretdouble_vfp:
-	fldd	d0, [sp]
-	b	.Lclosure_epilogue_vfp
-.Lretint_vfp:
-	ldr	r0, [sp]
-	b	.Lclosure_epilogue_vfp
-.Lretlonglong_vfp:
-	ldmia	sp, {r0, r1}
-	b	.Lclosure_epilogue_vfp
-.Lretfloat_struct_vfp:
-	fldmiad	sp, {d0-d1}
-	b	.Lclosure_epilogue_vfp
-.Lretdouble_struct_vfp:
-	fldmiad	sp, {d0-d3}
-	b	.Lclosure_epilogue_vfp
-
-.ffi_closure_VFP_end:
-	UNWIND .fnend
-        .size    CNAME(ffi_closure_VFP),.ffi_closure_VFP_end-CNAME(ffi_closure_VFP)
-#endif
-
-ENTRY(ffi_arm_trampoline)
-	stmfd sp!, {r0-r3}
-	ldr r0, [pc]
-	ldr pc, [pc]
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",%progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/arm/trampoline.S b/Modules/_ctypes/libffi/src/arm/trampoline.S
deleted file mode 100644
index 935e8de..0000000
--- a/Modules/_ctypes/libffi/src/arm/trampoline.S
+++ /dev/null
@@ -1,4450 +0,0 @@
-# GENERATED CODE - DO NOT EDIT
-# This file was generated by src/arm/gentramp.sh
-
-#  Copyright (c) 2010, Plausible Labs Cooperative, Inc.
-#  
-#  Permission is hereby granted, free of charge, to any person obtaining
-#  a copy of this software and associated documentation files (the
-#  Software''), to deal in the Software without restriction, including
-#  without limitation the rights to use, copy, modify, merge, publish,
-#  distribute, sublicense, and/or sell copies of the Software, and to
-#  permit persons to whom the Software is furnished to do so, subject to
-#  the following conditions:
-#
-#  The above copyright notice and this permission notice shall be included
-#  in all copies or substantial portions of the Software.
-#
-#  THE SOFTWARE IS PROVIDED AS IS'', WITHOUT WARRANTY OF ANY KIND,
-#  EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-#  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-#  NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-#  HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-#  WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-#  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-#  DEALINGS IN THE SOFTWARE.
-#  -----------------------------------------------------------------------
-
-.text
-.align 12
-.globl _ffi_closure_trampoline_table_page
-_ffi_closure_trampoline_table_page:
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
-
-    // trampoline
-    // Save to stack
-    stmfd sp!, {r0-r3}
-
-    // Load the context argument from the config page.
-    // This places the first usable config value at _ffi_closure_trampoline_table-4080
-    // This accounts for the above 4-byte stmfd instruction, plus 8 bytes constant when loading from pc.
-    ldr r0, [pc, #-4092]
-
-    // Load the jump address from the config page.
-    ldr pc, [pc, #-4092]
-
diff --git a/Modules/_ctypes/libffi/src/avr32/ffi.c b/Modules/_ctypes/libffi/src/avr32/ffi.c
deleted file mode 100644
index 3d43397..0000000
--- a/Modules/_ctypes/libffi/src/avr32/ffi.c
+++ /dev/null
@@ -1,423 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2011  Anthony Green
-           Copyright (c) 2009  Bradley Smith <brad@brad-smith.co.uk>
-
-   AVR32 Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <unistd.h>
-#include <asm/unistd.h>
-
-/* #define DEBUG */
-
-extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-    unsigned int, unsigned int, unsigned int*, unsigned int,
-    void (*fn)(void));
-extern void ffi_closure_SYSV (ffi_closure *);
-
-unsigned int pass_struct_on_stack(ffi_type *type)
-{
-    if(type->type != FFI_TYPE_STRUCT)
-        return 0;
-
-    if(type->alignment < type->size &&
-        !(type->size == 4 || type->size == 8) &&
-        !(type->size == 8 && type->alignment >= 4))
-        return 1;
-
-    if(type->size == 3 || type->size == 5 || type->size == 6 ||
-        type->size == 7)
-        return 1;
-
-    return 0;
-}
-
-/* ffi_prep_args is called by the assembly routine once stack space
- * has been allocated for the function's arguments
- *
- * This is annoyingly complex since we need to keep track of used
- * registers.
- */
-
-void ffi_prep_args(char *stack, extended_cif *ecif)
-{
-    unsigned int i;
-    void **p_argv;
-    ffi_type **p_arg;
-    char *reg_base = stack;
-    char *stack_base = stack + 20;
-    unsigned int stack_offset = 0;
-    unsigned int reg_mask = 0;
-
-    p_argv = ecif->avalue;
-
-    /* If cif->flags is struct then we know it's not passed in registers */
-    if(ecif->cif->flags == FFI_TYPE_STRUCT)
-    {
-        *(void**)reg_base = ecif->rvalue;
-        reg_mask |= 1;
-    }
-
-    for(i = 0, p_arg = ecif->cif->arg_types; i < ecif->cif->nargs;
-        i++, p_arg++)
-    {
-        size_t z = (*p_arg)->size;
-        int alignment = (*p_arg)->alignment;
-        int type = (*p_arg)->type;
-        char *addr = 0;
-
-        if(z % 4 != 0)
-            z += (4 - z % 4);
-
-        if(reg_mask != 0x1f)
-        {
-            if(pass_struct_on_stack(*p_arg))
-            {
-                addr = stack_base + stack_offset;
-                stack_offset += z;
-            }
-            else if(z == sizeof(int))
-            {
-                char index = 0;
-
-                while((reg_mask >> index) & 1)
-                    index++;
-
-                addr = reg_base + (index * 4);
-                reg_mask |= (1 << index);
-            }
-            else if(z == 2 * sizeof(int))
-            {
-                if(!((reg_mask >> 1) & 1))
-                {
-                    addr = reg_base + 4;
-                    reg_mask |= (3 << 1);
-                }
-                else if(!((reg_mask >> 3) & 1))
-                {
-                    addr = reg_base + 12;
-                    reg_mask |= (3 << 3);
-                }
-            }
-        }
-
-        if(!addr)
-        {
-            addr = stack_base + stack_offset;
-            stack_offset += z;
-        }
-
-        if(type == FFI_TYPE_STRUCT && (*p_arg)->elements[1] == NULL)
-            type = (*p_arg)->elements[0]->type;
-
-        switch(type)
-        {
-        case FFI_TYPE_UINT8:
-            *(unsigned int *)addr = (unsigned int)*(UINT8 *)(*p_argv);
-            break;
-        case FFI_TYPE_SINT8:
-            *(signed int *)addr = (signed int)*(SINT8 *)(*p_argv);
-            break;
-        case FFI_TYPE_UINT16:
-            *(unsigned int *)addr = (unsigned int)*(UINT16 *)(*p_argv);
-            break;
-        case FFI_TYPE_SINT16:
-            *(signed int *)addr = (signed int)*(SINT16 *)(*p_argv);
-            break;
-        default:
-            memcpy(addr, *p_argv, z);
-        }
-
-        p_argv++;
-    }
-
-#ifdef DEBUG
-    /* Debugging */
-    for(i = 0; i < 5; i++)
-    {
-        if((reg_mask & (1 << i)) == 0)
-            printf("r%d: (unused)\n", 12 - i);
-        else
-            printf("r%d: 0x%08x\n", 12 - i, ((unsigned int*)reg_base)[i]);
-    }
-
-    for(i = 0; i < stack_offset / 4; i++)
-    {
-        printf("sp+%d: 0x%08x\n", i*4, ((unsigned int*)stack_base)[i]);
-    }
-#endif
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-    /* Round the stack up to a multiple of 8 bytes.  This isn't needed
-     * everywhere, but it is on some platforms, and it doesn't harm
-     * anything when it isn't needed. */
-    cif->bytes = (cif->bytes + 7) & ~7;
-
-    /* Flag to indicate that he return value is in fact a struct */
-    cif->rstruct_flag = 0;
-
-    /* Set the return type flag */
-    switch(cif->rtype->type)
-    {
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_UINT8:
-        cif->flags = (unsigned)FFI_TYPE_UINT8;
-        break;
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_UINT16:
-        cif->flags = (unsigned)FFI_TYPE_UINT16;
-        break;
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_UINT32:
-    case FFI_TYPE_POINTER:
-        cif->flags = (unsigned)FFI_TYPE_UINT32;
-        break;
-    case FFI_TYPE_DOUBLE:
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-        cif->flags = (unsigned)FFI_TYPE_UINT64;
-        break;
-    case FFI_TYPE_STRUCT:
-        cif->rstruct_flag = 1;
-        if(!pass_struct_on_stack(cif->rtype))
-        {
-            if(cif->rtype->size <= 1)
-                cif->flags = (unsigned)FFI_TYPE_UINT8;
-            else if(cif->rtype->size <= 2)
-                cif->flags = (unsigned)FFI_TYPE_UINT16;
-            else if(cif->rtype->size <= 4)
-                cif->flags = (unsigned)FFI_TYPE_UINT32;
-            else if(cif->rtype->size <= 8)
-                cif->flags = (unsigned)FFI_TYPE_UINT64;
-            else
-                cif->flags = (unsigned)cif->rtype->type;
-        }
-        else
-            cif->flags = (unsigned)cif->rtype->type;
-        break;
-    default:
-        cif->flags = (unsigned)cif->rtype->type;
-        break;
-    }
-
-    return FFI_OK;
-}
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-    extended_cif ecif;
-
-    unsigned int size = 0, i = 0;
-    ffi_type **p_arg;
-
-    ecif.cif = cif;
-    ecif.avalue = avalue;
-
-    for(i = 0, p_arg = cif->arg_types; i < cif->nargs; i++, p_arg++)
-        size += (*p_arg)->size + (4 - (*p_arg)->size % 4);
-
-    /* If the return value is a struct and we don't have a return value
-     * address then we need to make one */
-
-    /* If cif->flags is struct then it's not suitable for registers */
-    if((rvalue == NULL) && (cif->flags == FFI_TYPE_STRUCT))
-        ecif.rvalue = alloca(cif->rtype->size);
-    else
-        ecif.rvalue = rvalue;
-
-    switch(cif->abi)
-    {
-    case FFI_SYSV:
-        ffi_call_SYSV(ffi_prep_args, &ecif, size, cif->flags,
-            ecif.rvalue, cif->rstruct_flag, fn);
-        break;
-    default:
-        FFI_ASSERT(0);
-        break;
-    }
-}
-
-static void ffi_prep_incoming_args_SYSV(char *stack, void **rvalue,
-    void **avalue, ffi_cif *cif)
-{
-    register unsigned int i, reg_mask = 0;
-    register void **p_argv;
-    register ffi_type **p_arg;
-    register char *reg_base = stack;
-    register char *stack_base = stack + 20;
-    register unsigned int stack_offset = 0;
-
-#ifdef DEBUG
-    /* Debugging */
-    for(i = 0; i < cif->nargs + 7; i++)
-    {
-        printf("sp+%d: 0x%08x\n", i*4, ((unsigned int*)stack)[i]);
-    }
-#endif
-
-    /* If cif->flags is struct then we know it's not passed in registers */
-    if(cif->flags == FFI_TYPE_STRUCT)
-    {
-        *rvalue = *(void **)reg_base;
-        reg_mask |= 1;
-    }
-
-    p_argv = avalue;
-
-    for(i = 0, p_arg = cif->arg_types; i < cif->nargs; i++, p_arg++)
-    {
-        size_t z = (*p_arg)->size;
-        int alignment = (*p_arg)->alignment;
-
-        *p_argv = 0;
-
-        if(z % 4 != 0)
-            z += (4 - z % 4);
-
-        if(reg_mask != 0x1f)
-        {
-            if(pass_struct_on_stack(*p_arg))
-            {
-                *p_argv = (void*)stack_base + stack_offset;
-                stack_offset += z;
-            }
-            else if(z <= sizeof(int))
-            {
-                char index = 0;
-
-                while((reg_mask >> index) & 1)
-                    index++;
-
-                *p_argv = (void*)reg_base + (index * 4);
-                reg_mask |= (1 << index);
-            }
-            else if(z == 2 * sizeof(int))
-            {
-                if(!((reg_mask >> 1) & 1))
-                {
-                    *p_argv = (void*)reg_base + 4;
-                    reg_mask |= (3 << 1);
-                }
-                else if(!((reg_mask >> 3) & 1))
-                {
-                    *p_argv = (void*)reg_base + 12;
-                    reg_mask |= (3 << 3);
-                }
-            }
-        }
-
-        if(!*p_argv)
-        {
-            *p_argv = (void*)stack_base + stack_offset;
-            stack_offset += z;
-        }
-
-        if((*p_arg)->type != FFI_TYPE_STRUCT ||
-            (*p_arg)->elements[1] == NULL)
-        {
-            if(alignment == 1)
-                **(unsigned int**)p_argv <<= 24;
-            else if(alignment == 2)
-                **(unsigned int**)p_argv <<= 16;
-        }
-
-        p_argv++;
-    }
-
-#ifdef DEBUG
-    /* Debugging */
-    for(i = 0; i < cif->nargs; i++)
-    {
-        printf("sp+%d: 0x%08x\n", i*4, *(((unsigned int**)avalue)[i]));
-    }
-#endif
-}
-
-/* This function is jumped to by the trampoline */
-
-unsigned int ffi_closure_SYSV_inner(ffi_closure *closure, void **respp,
-    void *args)
-{
-    ffi_cif *cif;
-    void **arg_area;
-    unsigned int i, size = 0;
-    ffi_type **p_arg;
-
-    cif = closure->cif;
-
-    for(i = 0, p_arg = cif->arg_types; i < cif->nargs; i++, p_arg++)
-        size += (*p_arg)->size + (4 - (*p_arg)->size % 4);
-
-    arg_area = (void **)alloca(size);
-
-    /* this call will initialize ARG_AREA, such that each element in that
-     * array points to the corresponding value on the stack; and if the
-     * function returns a structure, it will re-set RESP to point to the
-     * structure return address. */
-
-    ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif);
-
-    (closure->fun)(cif, *respp, arg_area, closure->user_data);
-
-    return cif->flags;
-}
-
-ffi_status ffi_prep_closure_loc(ffi_closure* closure, ffi_cif* cif,
-    void (*fun)(ffi_cif*, void*, void**, void*), void *user_data,
-    void *codeloc)
-{
-    if (cif->abi != FFI_SYSV)
-      return FFI_BAD_ABI;
-
-    unsigned char *__tramp = (unsigned char*)(&closure->tramp[0]);
-    unsigned int  __fun = (unsigned int)(&ffi_closure_SYSV);
-    unsigned int  __ctx = (unsigned int)(codeloc);
-    unsigned int  __rstruct_flag = (unsigned int)(cif->rstruct_flag);
-    unsigned int  __inner = (unsigned int)(&ffi_closure_SYSV_inner);
-    *(unsigned int*) &__tramp[0] = 0xebcd1f00;    /* pushm  r8-r12 */
-    *(unsigned int*) &__tramp[4] = 0xfefc0010;    /* ld.w   r12, pc[16] */
-    *(unsigned int*) &__tramp[8] = 0xfefb0010;    /* ld.w   r11, pc[16] */
-    *(unsigned int*) &__tramp[12] = 0xfefa0010;   /* ld.w   r10, pc[16] */
-    *(unsigned int*) &__tramp[16] = 0xfeff0010;   /* ld.w   pc, pc[16] */
-    *(unsigned int*) &__tramp[20] = __ctx;
-    *(unsigned int*) &__tramp[24] = __rstruct_flag;
-    *(unsigned int*) &__tramp[28] = __inner;
-    *(unsigned int*) &__tramp[32] = __fun;
-    syscall(__NR_cacheflush, 0, (&__tramp[0]), 36);
-
-    closure->cif = cif;
-    closure->user_data = user_data;
-    closure->fun  = fun;
-
-    return FFI_OK;
-}
-
diff --git a/Modules/_ctypes/libffi/src/avr32/ffitarget.h b/Modules/_ctypes/libffi/src/avr32/ffitarget.h
deleted file mode 100644
index d0c7586..0000000
--- a/Modules/_ctypes/libffi/src/avr32/ffitarget.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 2009  Bradley Smith <brad@brad-smith.co.uk>
-   Target configuration macros for AVR32.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-#define FFI_EXTRA_CIF_FIELDS unsigned int rstruct_flag
-
-/* Definitions for closures */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 36
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/avr32/sysv.S b/Modules/_ctypes/libffi/src/avr32/sysv.S
deleted file mode 100644
index a984b3c..0000000
--- a/Modules/_ctypes/libffi/src/avr32/sysv.S
+++ /dev/null
@@ -1,208 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2009  Bradley Smith <brad@brad-smith.co.uk>
-
-   AVR32 Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-   CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
-   --------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-    /* r12:  ffi_prep_args
-     * r11:  &ecif
-     * r10:  size
-     * r9:   cif->flags
-     * r8:   ecif.rvalue
-     * sp+0: cif->rstruct_flag
-     * sp+4: fn */
-
-    .text
-    .align  1
-    .globl  ffi_call_SYSV
-    .type   ffi_call_SYSV, @function
-ffi_call_SYSV:
-    stm     --sp, r0,r1,lr
-    stm     --sp, r8-r12
-    mov     r0, sp
-
-    /* Make room for all of the new args. */
-    sub     sp, r10
-    /* Pad to make way for potential skipped registers */
-    sub     sp, 20
-
-    /* Call ffi_prep_args(stack, &ecif). */
-    /* r11 already set */
-    mov     r1, r12
-    mov     r12, sp
-    icall   r1
-
-    /* Save new argument size */
-    mov     r1, r12
-
-    /* Move first 5 parameters in registers. */
-    ldm     sp++, r8-r12
-
-    /* call (fn) (...). */
-    ld.w    r1, r0[36]
-    icall   r1
-
-    /* Remove the space we pushed for the args. */
-    mov     sp, r0
-
-    /* Load r1 with the rstruct flag. */
-    ld.w    r1, sp[32]
-
-    /* Load r9 with the return type code. */
-    ld.w    r9, sp[12]
-
-    /* Load r8 with the return value pointer. */
-    ld.w    r8, sp[16]
-
-    /* If the return value pointer is NULL, assume no return value. */
-    cp.w    r8, 0
-    breq    .Lend
-
-    /* Check if return type is actually a struct */
-    cp.w    r1, 0
-    breq    1f
-
-    /* Return 8bit */
-    cp.w    r9, FFI_TYPE_UINT8
-    breq    .Lstore8
-
-    /* Return 16bit */
-    cp.w    r9, FFI_TYPE_UINT16
-    breq    .Lstore16
-
-1:
-    /* Return 32bit */
-    cp.w    r9, FFI_TYPE_UINT32
-    breq    .Lstore32
-    cp.w    r9, FFI_TYPE_UINT16
-    breq    .Lstore32
-    cp.w    r9, FFI_TYPE_UINT8
-    breq    .Lstore32
-
-    /* Return 64bit */
-    cp.w    r9, FFI_TYPE_UINT64
-    breq    .Lstore64
-
-    /* Didn't match anything */
-    bral    .Lend
-
-.Lstore64:
-    st.w    r8[0], r11
-    st.w    r8[4], r10
-    bral    .Lend
-
-.Lstore32:
-    st.w    r8[0], r12
-    bral    .Lend
-
-.Lstore16:
-    st.h    r8[0], r12
-    bral    .Lend
-
-.Lstore8:
-    st.b    r8[0], r12
-    bral    .Lend
-
-.Lend:
-    sub     sp, -20
-    ldm     sp++, r0,r1,pc
-
-    .size   ffi_call_SYSV, . - ffi_call_SYSV
-
-
-    /* r12:  __ctx
-     * r11:  __rstruct_flag
-     * r10:  __inner */
-
-    .align  1
-    .globl  ffi_closure_SYSV
-    .type   ffi_closure_SYSV, @function
-ffi_closure_SYSV:
-    stm     --sp, r0,lr
-    mov     r0, r11
-    mov     r8, r10
-    sub     r10, sp, -8
-    sub     sp, 12
-    st.w    sp[8], sp
-    sub     r11, sp, -8
-    icall   r8
-
-    /* Check if return type is actually a struct */
-    cp.w    r0, 0
-    breq    1f
-
-    /* Return 8bit */
-    cp.w    r12, FFI_TYPE_UINT8
-    breq    .Lget8
-
-    /* Return 16bit */
-    cp.w    r12, FFI_TYPE_UINT16
-    breq    .Lget16
-
-1:
-    /* Return 32bit */
-    cp.w    r12, FFI_TYPE_UINT32
-    breq    .Lget32
-    cp.w    r12, FFI_TYPE_UINT16
-    breq    .Lget32
-    cp.w    r12, FFI_TYPE_UINT8
-    breq    .Lget32
-
-    /* Return 64bit */
-    cp.w    r12, FFI_TYPE_UINT64
-    breq    .Lget64
-
-    /* Didn't match anything */
-    bral    .Lclend
-
-.Lget64:
-    ld.w    r11, sp[0]
-    ld.w    r10, sp[4]
-    bral    .Lclend
-
-.Lget32:
-    ld.w    r12, sp[0]
-    bral    .Lclend
-
-.Lget16:
-    ld.uh   r12, sp[0]
-    bral    .Lclend
-
-.Lget8:
-    ld.ub   r12, sp[0]
-    bral    .Lclend
-
-.Lclend:
-    sub     sp, -12
-    ldm     sp++, r0,lr
-    sub     sp, -20
-    mov     pc, lr
-
-    .size   ffi_closure_SYSV, . - ffi_closure_SYSV
-
-#if defined __ELF__ && defined __linux__
-    .section    .note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/bfin/ffi.c b/Modules/_ctypes/libffi/src/bfin/ffi.c
deleted file mode 100644
index 22a2acd..0000000
--- a/Modules/_ctypes/libffi/src/bfin/ffi.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2012  Alexandre K. I. de Mendonca <alexandre.keunecke@gmail.com>,
-							   Paulo Pizarro <paulo.pizarro@gmail.com>
-
-   Blackfin Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-
-/* Maximum number of GPRs available for argument passing.  */
-#define MAX_GPRARGS 3
-
-/*
- * Return types
- */
-#define FFIBFIN_RET_VOID 0
-#define FFIBFIN_RET_BYTE 1
-#define FFIBFIN_RET_HALFWORD 2
-#define FFIBFIN_RET_INT64 3
-#define FFIBFIN_RET_INT32 4
-
-/*====================================================================*/
-/*                          PROTOTYPE          *
- /*====================================================================*/
-void ffi_prep_args(unsigned char *, extended_cif *);
-
-/*====================================================================*/
-/*                          Externals                                 */
-/*                          (Assembly)                                */
-/*====================================================================*/
-
-extern void ffi_call_SYSV(unsigned, extended_cif *, void(*)(unsigned char *, extended_cif *), unsigned, void *, void(*fn)(void));
-
-/*====================================================================*/
-/*                          Implementation                            */
-/*                                                            */
-/*====================================================================*/
-
-
-/*
- * This function calculates the return type (size) based on type.
- */
-
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-   /* --------------------------------------*
-    *   Return handling                *
-    * --------------------------------------*/
-   switch (cif->rtype->type) {
-      case FFI_TYPE_VOID:
-         cif->flags = FFIBFIN_RET_VOID;
-         break;
-      case FFI_TYPE_UINT16:
-      case FFI_TYPE_SINT16:
-         cif->flags = FFIBFIN_RET_HALFWORD;
-         break;
-      case FFI_TYPE_UINT8:
-         cif->flags = FFIBFIN_RET_BYTE;
-         break;
-      case FFI_TYPE_INT:
-      case FFI_TYPE_UINT32:
-      case FFI_TYPE_SINT32:
-      case FFI_TYPE_FLOAT:
-      case FFI_TYPE_POINTER:
-      case FFI_TYPE_SINT8:
-         cif->flags = FFIBFIN_RET_INT32;
-         break;
-      case FFI_TYPE_SINT64:
-      case FFI_TYPE_UINT64:
-      case FFI_TYPE_DOUBLE:
-          cif->flags = FFIBFIN_RET_INT64;
-          break;
-      case FFI_TYPE_STRUCT:
-         if (cif->rtype->size <= 4){
-        	 cif->flags = FFIBFIN_RET_INT32;
-         }else if (cif->rtype->size == 8){
-        	 cif->flags = FFIBFIN_RET_INT64;
-         }else{
-        	 //it will return via a hidden pointer in P0
-        	 cif->flags = FFIBFIN_RET_VOID;
-         }
-         break;
-      default:
-         FFI_ASSERT(0);
-         break;
-   }
-   return FFI_OK;
-}
-
-/*
- * This will prepare the arguments and will call the assembly routine
- * cif = the call interface
- * fn = the function to be called
- * rvalue = the return value
- * avalue = the arguments
- */
-void ffi_call(ffi_cif *cif, void(*fn)(void), void *rvalue, void **avalue)
-{
-   int ret_type = cif->flags;
-   extended_cif ecif;
-   ecif.cif = cif;
-   ecif.avalue = avalue;
-   ecif.rvalue = rvalue;
-
-   switch (cif->abi) {
-      case FFI_SYSV:
-         ffi_call_SYSV(cif->bytes, &ecif, ffi_prep_args, ret_type, ecif.rvalue, fn);
-         break;
-      default:
-         FFI_ASSERT(0);
-         break;
-   }
-}
-
-
-/*
-* This function prepares the parameters (copies them from the ecif to the stack)
-*  to call the function (ffi_prep_args is called by the assembly routine in file
-*  sysv.S, which also calls the actual function)
-*/
-void ffi_prep_args(unsigned char *stack, extended_cif *ecif)
-{
-   register unsigned int i = 0;
-   void **p_argv;
-   unsigned char *argp;
-   ffi_type **p_arg;
-   argp = stack;
-   p_argv = ecif->avalue;
-   for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-        (i != 0);
-        i--, p_arg++) {
-      size_t z;
-      z = (*p_arg)->size;
-      if (z < sizeof(int)) {
-         z = sizeof(int);
-         switch ((*p_arg)->type) {
-            case FFI_TYPE_SINT8: {
-                  signed char v = *(SINT8 *)(* p_argv);
-                  signed int t = v;
-                  *(signed int *) argp = t;
-               }
-               break;
-            case FFI_TYPE_UINT8: {
-                  unsigned char v = *(UINT8 *)(* p_argv);
-                  unsigned int t = v;
-                  *(unsigned int *) argp = t;
-               }
-               break;
-            case FFI_TYPE_SINT16:
-               *(signed int *) argp = (signed int) * (SINT16 *)(* p_argv);
-               break;
-            case FFI_TYPE_UINT16:
-               *(unsigned int *) argp = (unsigned int) * (UINT16 *)(* p_argv);
-               break;
-            case FFI_TYPE_STRUCT:
-               memcpy(argp, *p_argv, (*p_arg)->size);
-               break;
-            default:
-               FFI_ASSERT(0);
-               break;
-         }
-      } else if (z == sizeof(int)) {
-         *(unsigned int *) argp = (unsigned int) * (UINT32 *)(* p_argv);
-      } else {
-         memcpy(argp, *p_argv, z);
-      }
-      p_argv++;
-      argp += z;
-   }
-}
-
-
-
diff --git a/Modules/_ctypes/libffi/src/bfin/ffitarget.h b/Modules/_ctypes/libffi/src/bfin/ffitarget.h
deleted file mode 100644
index 2175c01..0000000
--- a/Modules/_ctypes/libffi/src/bfin/ffitarget.h
+++ /dev/null
@@ -1,43 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffitarget.h - Copyright (c) 2012  Alexandre K. I. de Mendonca <alexandre.keunecke@gmail.com>
-
-   Blackfin Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed 	 long          ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/bfin/sysv.S b/Modules/_ctypes/libffi/src/bfin/sysv.S
deleted file mode 100644
index f4278be..0000000
--- a/Modules/_ctypes/libffi/src/bfin/sysv.S
+++ /dev/null
@@ -1,179 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2012  Alexandre K. I. de Mendonca <alexandre.keunecke@gmail.com>,
-                                Paulo Pizarro <paulo.pizarro@gmail.com>
-
-   Blackfin Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-.text
-.align 4
-
-	/*
-	 There is a "feature" in the bfin toolchain that it puts a _ before function names
-	 that's why the function here it's called _ffi_call_SYSV and not ffi_call_SYSV
-	 */
-	.global _ffi_call_SYSV;
-	.type _ffi_call_SYSV, STT_FUNC;
-	.func ffi_call_SYSV
-
-	/*
-         cif->bytes    = R0    (fp+8)
-         &ecif         = R1    (fp+12)
-         ffi_prep_args = R2    (fp+16)
-         ret_type      = stack (fp+20)
-         ecif.rvalue   = stack (fp+24)
-         fn            = stack (fp+28)
-                           got (fp+32)
-
-        There is room for improvement here (we can use temporary registers
-        instead of saving the values in the memory)
-        REGS:
-        P5 => Stack pointer (function arguments)
-        R5 => cif->bytes
-        R4 => ret->type
-
-        FP-20 = P3
-        FP-16 = SP (parameters area)
-        FP-12 = SP (temp)
-        FP-08 = function return part 1 [R0]
-        FP-04 = function return part 2 [R1]
-	*/
-
-_ffi_call_SYSV:
-.prologue:
-	LINK 20;
-	[FP-20] = P3;
-	[FP+8] = R0;
-	[FP+12] = R1;
-	[FP+16] = R2;
-
-.allocate_stack:
-	//alocate cif->bytes into the stack
-	R1 = [FP+8];
-	R0 = SP;
-	R0 = R0 - R1;
-	R1 = 4;
-	R0 = R0 - R1;
-	[FP-12] = SP;
-	SP = R0;
-	[FP-16] = SP;
-
-.call_prep_args:
-	//get the addr of prep_args
-	P0 = [P3 + _ffi_prep_args@FUNCDESC_GOT17M4];
-	P1 = [P0];
-	P3 = [P0+4];
-	R0 = [FP-16];//SP (parameter area)
-	R1 = [FP+12];//ecif
-	call (P1);
-
-.call_user_function:
-	//ajust SP so as to allow the user function access the parameters on the stack
-	SP = [FP-16]; //point to function parameters
-	R0 = [SP];
-	R1 = [SP+4];
-	R2 = [SP+8];
-	//load user function address
-	P0 = FP;
-	P0 +=28;
-	P1 = [P0];
-	P1 = [P1];
-	P3 = [P0+4];
-	/*
-		For functions returning aggregate values (struct) occupying more than 8 bytes,
-		the caller allocates the return value object on the stack and the address
-		of this object is passed to the callee as a hidden argument in register P0.
-	*/
-	P0 = [FP+24];
-
-	call (P1);
-	SP = [FP-12];
-.compute_return:
-	P2 = [FP-20];
-	[FP-8] = R0;
-	[FP-4] = R1;
-
-	R0 = [FP+20];
-	R1 = R0 << 2;
-
-	R0 = [P2+.rettable@GOT17M4];
-	R0 = R1 + R0;
-	P2 = R0;
-	R1 = [P2];
-
-	P2 = [FP+-20];
-	R0 = [P2+.rettable@GOT17M4];
-	R0 = R1 + R0;
-	P2 = R0;
-	R0 = [FP-8];
-	R1 = [FP-4];
-	jump (P2);
-
-/*
-#define FFIBFIN_RET_VOID 0
-#define FFIBFIN_RET_BYTE 1
-#define FFIBFIN_RET_HALFWORD 2
-#define FFIBFIN_RET_INT64 3
-#define FFIBFIN_RET_INT32 4
-*/
-.align 4
-.align 4
-.rettable:
-	.dd .epilogue - .rettable
-	.dd	.rbyte - .rettable;
-	.dd	.rhalfword - .rettable;
-	.dd	.rint64 - .rettable;
-	.dd	.rint32 - .rettable;
-
-.rbyte:
-	P0 = [FP+24];
-	R0 = R0.B (Z);
-	[P0] = R0;
-	JUMP .epilogue
-.rhalfword:
-	P0 = [FP+24];
-	R0 = R0.L;
-	[P0] = R0;
-	JUMP .epilogue
-.rint64:
-	P0 = [FP+24];// &rvalue
-	[P0] = R0;
-	[P0+4] = R1;
-	JUMP .epilogue
-.rint32:
-	P0 = [FP+24];
-	[P0] = R0;
-.epilogue:
-	R0 = [FP+8];
-	R1 = [FP+12];
-	R2 = [FP+16];
-	P3 = [FP-20];
-	UNLINK;
-	RTS;
-
-.size _ffi_call_SYSV,.-_ffi_call_SYSV;
-.endfunc
diff --git a/Modules/_ctypes/libffi/src/closures.c b/Modules/_ctypes/libffi/src/closures.c
deleted file mode 100644
index c7863f3..0000000
--- a/Modules/_ctypes/libffi/src/closures.c
+++ /dev/null
@@ -1,660 +0,0 @@
-/* -----------------------------------------------------------------------
-   closures.c - Copyright (c) 2007, 2009, 2010  Red Hat, Inc.
-                Copyright (C) 2007, 2009, 2010 Free Software Foundation, Inc
-                Copyright (c) 2011 Plausible Labs Cooperative, Inc.
-
-   Code to allocate and deallocate memory for closures.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#if defined __linux__ && !defined _GNU_SOURCE
-#define _GNU_SOURCE 1
-#endif
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#if !FFI_MMAP_EXEC_WRIT && !FFI_EXEC_TRAMPOLINE_TABLE
-# if __gnu_linux__ && !defined(__ANDROID__)
-/* This macro indicates it may be forbidden to map anonymous memory
-   with both write and execute permission.  Code compiled when this
-   option is defined will attempt to map such pages once, but if it
-   fails, it falls back to creating a temporary file in a writable and
-   executable filesystem and mapping pages from it into separate
-   locations in the virtual memory space, one location writable and
-   another executable.  */
-#  define FFI_MMAP_EXEC_WRIT 1
-#  define HAVE_MNTENT 1
-# endif
-# if defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)
-/* Windows systems may have Data Execution Protection (DEP) enabled, 
-   which requires the use of VirtualMalloc/VirtualFree to alloc/free
-   executable memory. */
-#  define FFI_MMAP_EXEC_WRIT 1
-# endif
-#endif
-
-#if FFI_MMAP_EXEC_WRIT && !defined FFI_MMAP_EXEC_SELINUX
-# ifdef __linux__
-/* When defined to 1 check for SELinux and if SELinux is active,
-   don't attempt PROT_EXEC|PROT_WRITE mapping at all, as that
-   might cause audit messages.  */
-#  define FFI_MMAP_EXEC_SELINUX 1
-# endif
-#endif
-
-#if FFI_CLOSURES
-
-# if FFI_EXEC_TRAMPOLINE_TABLE
-
-// Per-target implementation; It's unclear what can reasonable be shared between two OS/architecture implementations.
-
-# elif FFI_MMAP_EXEC_WRIT /* !FFI_EXEC_TRAMPOLINE_TABLE */
-
-#define USE_LOCKS 1
-#define USE_DL_PREFIX 1
-#ifdef __GNUC__
-#ifndef USE_BUILTIN_FFS
-#define USE_BUILTIN_FFS 1
-#endif
-#endif
-
-/* We need to use mmap, not sbrk.  */
-#define HAVE_MORECORE 0
-
-/* We could, in theory, support mremap, but it wouldn't buy us anything.  */
-#define HAVE_MREMAP 0
-
-/* We have no use for this, so save some code and data.  */
-#define NO_MALLINFO 1
-
-/* We need all allocations to be in regular segments, otherwise we
-   lose track of the corresponding code address.  */
-#define DEFAULT_MMAP_THRESHOLD MAX_SIZE_T
-
-/* Don't allocate more than a page unless needed.  */
-#define DEFAULT_GRANULARITY ((size_t)malloc_getpagesize)
-
-#if FFI_CLOSURE_TEST
-/* Don't release single pages, to avoid a worst-case scenario of
-   continuously allocating and releasing single pages, but release
-   pairs of pages, which should do just as well given that allocations
-   are likely to be small.  */
-#define DEFAULT_TRIM_THRESHOLD ((size_t)malloc_getpagesize)
-#endif
-
-#include <sys/types.h>
-#include <sys/stat.h>
-#include <fcntl.h>
-#include <errno.h>
-#ifndef _MSC_VER
-#include <unistd.h>
-#endif
-#include <string.h>
-#include <stdio.h>
-#if !defined(X86_WIN32) && !defined(X86_WIN64)
-#ifdef HAVE_MNTENT
-#include <mntent.h>
-#endif /* HAVE_MNTENT */
-#include <sys/param.h>
-#include <pthread.h>
-
-/* We don't want sys/mman.h to be included after we redefine mmap and
-   dlmunmap.  */
-#include <sys/mman.h>
-#define LACKS_SYS_MMAN_H 1
-
-#if FFI_MMAP_EXEC_SELINUX
-#include <sys/statfs.h>
-#include <stdlib.h>
-
-static int selinux_enabled = -1;
-
-static int
-selinux_enabled_check (void)
-{
-  struct statfs sfs;
-  FILE *f;
-  char *buf = NULL;
-  size_t len = 0;
-
-  if (statfs ("/selinux", &sfs) >= 0
-      && (unsigned int) sfs.f_type == 0xf97cff8cU)
-    return 1;
-  f = fopen ("/proc/mounts", "r");
-  if (f == NULL)
-    return 0;
-  while (getline (&buf, &len, f) >= 0)
-    {
-      char *p = strchr (buf, ' ');
-      if (p == NULL)
-        break;
-      p = strchr (p + 1, ' ');
-      if (p == NULL)
-        break;
-      if (strncmp (p + 1, "selinuxfs ", 10) == 0)
-        {
-          free (buf);
-          fclose (f);
-          return 1;
-        }
-    }
-  free (buf);
-  fclose (f);
-  return 0;
-}
-
-#define is_selinux_enabled() (selinux_enabled >= 0 ? selinux_enabled \
-			      : (selinux_enabled = selinux_enabled_check ()))
-
-#else
-
-#define is_selinux_enabled() 0
-
-#endif /* !FFI_MMAP_EXEC_SELINUX */
-
-/* On PaX enable kernels that have MPROTECT enable we can't use PROT_EXEC. */
-#ifdef FFI_MMAP_EXEC_EMUTRAMP_PAX
-#include <stdlib.h>
-
-static int emutramp_enabled = -1;
-
-static int
-emutramp_enabled_check (void)
-{
-  char *buf = NULL;
-  size_t len = 0;
-  FILE *f;
-  int ret;
-  f = fopen ("/proc/self/status", "r");
-  if (f == NULL)
-    return 0;
-  ret = 0;
-
-  while (getline (&buf, &len, f) != -1)
-    if (!strncmp (buf, "PaX:", 4))
-      {
-        char emutramp;
-        if (sscanf (buf, "%*s %*c%c", &emutramp) == 1)
-          ret = (emutramp == 'E');
-        break;
-      }
-  free (buf);
-  fclose (f);
-  return ret;
-}
-
-#define is_emutramp_enabled() (emutramp_enabled >= 0 ? emutramp_enabled \
-                               : (emutramp_enabled = emutramp_enabled_check ()))
-#endif /* FFI_MMAP_EXEC_EMUTRAMP_PAX */
-
-#elif defined (__CYGWIN__) || defined(__INTERIX)
-
-#include <sys/mman.h>
-
-/* Cygwin is Linux-like, but not quite that Linux-like.  */
-#define is_selinux_enabled() 0
-
-#endif /* !defined(X86_WIN32) && !defined(X86_WIN64) */
-
-#ifndef FFI_MMAP_EXEC_EMUTRAMP_PAX
-#define is_emutramp_enabled() 0
-#endif /* FFI_MMAP_EXEC_EMUTRAMP_PAX */
-
-/* Declare all functions defined in dlmalloc.c as static.  */
-static void *dlmalloc(size_t);
-static void dlfree(void*);
-static void *dlcalloc(size_t, size_t) MAYBE_UNUSED;
-static void *dlrealloc(void *, size_t) MAYBE_UNUSED;
-static void *dlmemalign(size_t, size_t) MAYBE_UNUSED;
-static void *dlvalloc(size_t) MAYBE_UNUSED;
-static int dlmallopt(int, int) MAYBE_UNUSED;
-static size_t dlmalloc_footprint(void) MAYBE_UNUSED;
-static size_t dlmalloc_max_footprint(void) MAYBE_UNUSED;
-static void** dlindependent_calloc(size_t, size_t, void**) MAYBE_UNUSED;
-static void** dlindependent_comalloc(size_t, size_t*, void**) MAYBE_UNUSED;
-static void *dlpvalloc(size_t) MAYBE_UNUSED;
-static int dlmalloc_trim(size_t) MAYBE_UNUSED;
-static size_t dlmalloc_usable_size(void*) MAYBE_UNUSED;
-static void dlmalloc_stats(void) MAYBE_UNUSED;
-
-#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX)
-/* Use these for mmap and munmap within dlmalloc.c.  */
-static void *dlmmap(void *, size_t, int, int, int, off_t);
-static int dlmunmap(void *, size_t);
-#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX) */
-
-#define mmap dlmmap
-#define munmap dlmunmap
-
-#include "dlmalloc.c"
-
-#undef mmap
-#undef munmap
-
-#if !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX)
-
-/* A mutex used to synchronize access to *exec* variables in this file.  */
-static pthread_mutex_t open_temp_exec_file_mutex = PTHREAD_MUTEX_INITIALIZER;
-
-/* A file descriptor of a temporary file from which we'll map
-   executable pages.  */
-static int execfd = -1;
-
-/* The amount of space already allocated from the temporary file.  */
-static size_t execsize = 0;
-
-/* Open a temporary file name, and immediately unlink it.  */
-static int
-open_temp_exec_file_name (char *name)
-{
-  int fd = mkstemp (name);
-
-  if (fd != -1)
-    unlink (name);
-
-  return fd;
-}
-
-/* Open a temporary file in the named directory.  */
-static int
-open_temp_exec_file_dir (const char *dir)
-{
-  static const char suffix[] = "/ffiXXXXXX";
-  size_t lendir = strlen (dir);
-  char *tempname = __builtin_alloca (lendir + sizeof (suffix));
-
-  if (!tempname)
-    return -1;
-
-  memcpy (tempname, dir, lendir);
-  memcpy (tempname + lendir, suffix, sizeof (suffix));
-
-  return open_temp_exec_file_name (tempname);
-}
-
-/* Open a temporary file in the directory in the named environment
-   variable.  */
-static int
-open_temp_exec_file_env (const char *envvar)
-{
-  const char *value = getenv (envvar);
-
-  if (!value)
-    return -1;
-
-  return open_temp_exec_file_dir (value);
-}
-
-#ifdef HAVE_MNTENT
-/* Open a temporary file in an executable and writable mount point
-   listed in the mounts file.  Subsequent calls with the same mounts
-   keep searching for mount points in the same file.  Providing NULL
-   as the mounts file closes the file.  */
-static int
-open_temp_exec_file_mnt (const char *mounts)
-{
-  static const char *last_mounts;
-  static FILE *last_mntent;
-
-  if (mounts != last_mounts)
-    {
-      if (last_mntent)
-	endmntent (last_mntent);
-
-      last_mounts = mounts;
-
-      if (mounts)
-	last_mntent = setmntent (mounts, "r");
-      else
-	last_mntent = NULL;
-    }
-
-  if (!last_mntent)
-    return -1;
-
-  for (;;)
-    {
-      int fd;
-      struct mntent mnt;
-      char buf[MAXPATHLEN * 3];
-
-      if (getmntent_r (last_mntent, &mnt, buf, sizeof (buf)) == NULL)
-	return -1;
-
-      if (hasmntopt (&mnt, "ro")
-	  || hasmntopt (&mnt, "noexec")
-	  || access (mnt.mnt_dir, W_OK))
-	continue;
-
-      fd = open_temp_exec_file_dir (mnt.mnt_dir);
-
-      if (fd != -1)
-	return fd;
-    }
-}
-#endif /* HAVE_MNTENT */
-
-/* Instructions to look for a location to hold a temporary file that
-   can be mapped in for execution.  */
-static struct
-{
-  int (*func)(const char *);
-  const char *arg;
-  int repeat;
-} open_temp_exec_file_opts[] = {
-  { open_temp_exec_file_env, "TMPDIR", 0 },
-  { open_temp_exec_file_dir, "/tmp", 0 },
-  { open_temp_exec_file_dir, "/var/tmp", 0 },
-  { open_temp_exec_file_dir, "/dev/shm", 0 },
-  { open_temp_exec_file_env, "HOME", 0 },
-#ifdef HAVE_MNTENT
-  { open_temp_exec_file_mnt, "/etc/mtab", 1 },
-  { open_temp_exec_file_mnt, "/proc/mounts", 1 },
-#endif /* HAVE_MNTENT */
-};
-
-/* Current index into open_temp_exec_file_opts.  */
-static int open_temp_exec_file_opts_idx = 0;
-
-/* Reset a current multi-call func, then advances to the next entry.
-   If we're at the last, go back to the first and return nonzero,
-   otherwise return zero.  */
-static int
-open_temp_exec_file_opts_next (void)
-{
-  if (open_temp_exec_file_opts[open_temp_exec_file_opts_idx].repeat)
-    open_temp_exec_file_opts[open_temp_exec_file_opts_idx].func (NULL);
-
-  open_temp_exec_file_opts_idx++;
-  if (open_temp_exec_file_opts_idx
-      == (sizeof (open_temp_exec_file_opts)
-	  / sizeof (*open_temp_exec_file_opts)))
-    {
-      open_temp_exec_file_opts_idx = 0;
-      return 1;
-    }
-
-  return 0;
-}
-
-/* Return a file descriptor of a temporary zero-sized file in a
-   writable and executable filesystem.  */
-static int
-open_temp_exec_file (void)
-{
-  int fd;
-
-  do
-    {
-      fd = open_temp_exec_file_opts[open_temp_exec_file_opts_idx].func
-	(open_temp_exec_file_opts[open_temp_exec_file_opts_idx].arg);
-
-      if (!open_temp_exec_file_opts[open_temp_exec_file_opts_idx].repeat
-	  || fd == -1)
-	{
-	  if (open_temp_exec_file_opts_next ())
-	    break;
-	}
-    }
-  while (fd == -1);
-
-  return fd;
-}
-
-/* Map in a chunk of memory from the temporary exec file into separate
-   locations in the virtual memory address space, one writable and one
-   executable.  Returns the address of the writable portion, after
-   storing an offset to the corresponding executable portion at the
-   last word of the requested chunk.  */
-static void *
-dlmmap_locked (void *start, size_t length, int prot, int flags, off_t offset)
-{
-  void *ptr;
-
-  if (execfd == -1)
-    {
-      open_temp_exec_file_opts_idx = 0;
-    retry_open:
-      execfd = open_temp_exec_file ();
-      if (execfd == -1)
-	return MFAIL;
-    }
-
-  offset = execsize;
-
-  if (ftruncate (execfd, offset + length))
-    return MFAIL;
-
-  flags &= ~(MAP_PRIVATE | MAP_ANONYMOUS);
-  flags |= MAP_SHARED;
-
-  ptr = mmap (NULL, length, (prot & ~PROT_WRITE) | PROT_EXEC,
-	      flags, execfd, offset);
-  if (ptr == MFAIL)
-    {
-      if (!offset)
-	{
-	  close (execfd);
-	  goto retry_open;
-	}
-      ftruncate (execfd, offset);
-      return MFAIL;
-    }
-  else if (!offset
-	   && open_temp_exec_file_opts[open_temp_exec_file_opts_idx].repeat)
-    open_temp_exec_file_opts_next ();
-
-  start = mmap (start, length, prot, flags, execfd, offset);
-
-  if (start == MFAIL)
-    {
-      munmap (ptr, length);
-      ftruncate (execfd, offset);
-      return start;
-    }
-
-  mmap_exec_offset ((char *)start, length) = (char*)ptr - (char*)start;
-
-  execsize += length;
-
-  return start;
-}
-
-/* Map in a writable and executable chunk of memory if possible.
-   Failing that, fall back to dlmmap_locked.  */
-static void *
-dlmmap (void *start, size_t length, int prot,
-	int flags, int fd, off_t offset)
-{
-  void *ptr;
-
-  assert (start == NULL && length % malloc_getpagesize == 0
-	  && prot == (PROT_READ | PROT_WRITE)
-	  && flags == (MAP_PRIVATE | MAP_ANONYMOUS)
-	  && fd == -1 && offset == 0);
-
-#if FFI_CLOSURE_TEST
-  printf ("mapping in %zi\n", length);
-#endif
-
-  if (execfd == -1 && is_emutramp_enabled ())
-    {
-      ptr = mmap (start, length, prot & ~PROT_EXEC, flags, fd, offset);
-      return ptr;
-    }
-
-  if (execfd == -1 && !is_selinux_enabled ())
-    {
-      ptr = mmap (start, length, prot | PROT_EXEC, flags, fd, offset);
-
-      if (ptr != MFAIL || (errno != EPERM && errno != EACCES))
-	/* Cool, no need to mess with separate segments.  */
-	return ptr;
-
-      /* If MREMAP_DUP is ever introduced and implemented, try mmap
-	 with ((prot & ~PROT_WRITE) | PROT_EXEC) and mremap with
-	 MREMAP_DUP and prot at this point.  */
-    }
-
-  if (execsize == 0 || execfd == -1)
-    {
-      pthread_mutex_lock (&open_temp_exec_file_mutex);
-      ptr = dlmmap_locked (start, length, prot, flags, offset);
-      pthread_mutex_unlock (&open_temp_exec_file_mutex);
-
-      return ptr;
-    }
-
-  return dlmmap_locked (start, length, prot, flags, offset);
-}
-
-/* Release memory at the given address, as well as the corresponding
-   executable page if it's separate.  */
-static int
-dlmunmap (void *start, size_t length)
-{
-  /* We don't bother decreasing execsize or truncating the file, since
-     we can't quite tell whether we're unmapping the end of the file.
-     We don't expect frequent deallocation anyway.  If we did, we
-     could locate pages in the file by writing to the pages being
-     deallocated and checking that the file contents change.
-     Yuck.  */
-  msegmentptr seg = segment_holding (gm, start);
-  void *code;
-
-#if FFI_CLOSURE_TEST
-  printf ("unmapping %zi\n", length);
-#endif
-
-  if (seg && (code = add_segment_exec_offset (start, seg)) != start)
-    {
-      int ret = munmap (code, length);
-      if (ret)
-	return ret;
-    }
-
-  return munmap (start, length);
-}
-
-#if FFI_CLOSURE_FREE_CODE
-/* Return segment holding given code address.  */
-static msegmentptr
-segment_holding_code (mstate m, char* addr)
-{
-  msegmentptr sp = &m->seg;
-  for (;;) {
-    if (addr >= add_segment_exec_offset (sp->base, sp)
-	&& addr < add_segment_exec_offset (sp->base, sp) + sp->size)
-      return sp;
-    if ((sp = sp->next) == 0)
-      return 0;
-  }
-}
-#endif
-
-#endif /* !(defined(X86_WIN32) || defined(X86_WIN64) || defined(__OS2__)) || defined (__CYGWIN__) || defined(__INTERIX) */
-
-/* Allocate a chunk of memory with the given size.  Returns a pointer
-   to the writable address, and sets *CODE to the executable
-   corresponding virtual address.  */
-void *
-ffi_closure_alloc (size_t size, void **code)
-{
-  void *ptr;
-
-  if (!code)
-    return NULL;
-
-  ptr = dlmalloc (size);
-
-  if (ptr)
-    {
-      msegmentptr seg = segment_holding (gm, ptr);
-
-      *code = add_segment_exec_offset (ptr, seg);
-    }
-
-  return ptr;
-}
-
-/* Release a chunk of memory allocated with ffi_closure_alloc.  If
-   FFI_CLOSURE_FREE_CODE is nonzero, the given address can be the
-   writable or the executable address given.  Otherwise, only the
-   writable address can be provided here.  */
-void
-ffi_closure_free (void *ptr)
-{
-#if FFI_CLOSURE_FREE_CODE
-  msegmentptr seg = segment_holding_code (gm, ptr);
-
-  if (seg)
-    ptr = sub_segment_exec_offset (ptr, seg);
-#endif
-
-  dlfree (ptr);
-}
-
-
-#if FFI_CLOSURE_TEST
-/* Do some internal sanity testing to make sure allocation and
-   deallocation of pages are working as intended.  */
-int main ()
-{
-  void *p[3];
-#define GET(idx, len) do { p[idx] = dlmalloc (len); printf ("allocated %zi for p[%i]\n", (len), (idx)); } while (0)
-#define PUT(idx) do { printf ("freeing p[%i]\n", (idx)); dlfree (p[idx]); } while (0)
-  GET (0, malloc_getpagesize / 2);
-  GET (1, 2 * malloc_getpagesize - 64 * sizeof (void*));
-  PUT (1);
-  GET (1, 2 * malloc_getpagesize);
-  GET (2, malloc_getpagesize / 2);
-  PUT (1);
-  PUT (0);
-  PUT (2);
-  return 0;
-}
-#endif /* FFI_CLOSURE_TEST */
-# else /* ! FFI_MMAP_EXEC_WRIT */
-
-/* On many systems, memory returned by malloc is writable and
-   executable, so just use it.  */
-
-#include <stdlib.h>
-
-void *
-ffi_closure_alloc (size_t size, void **code)
-{
-  if (!code)
-    return NULL;
-
-  return *code = malloc (size);
-}
-
-void
-ffi_closure_free (void *ptr)
-{
-  free (ptr);
-}
-
-# endif /* ! FFI_MMAP_EXEC_WRIT */
-#endif /* FFI_CLOSURES */
diff --git a/Modules/_ctypes/libffi/src/cris/ffi.c b/Modules/_ctypes/libffi/src/cris/ffi.c
deleted file mode 100644
index aaca5b1..0000000
--- a/Modules/_ctypes/libffi/src/cris/ffi.c
+++ /dev/null
@@ -1,386 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1998 Cygnus Solutions
-           Copyright (c) 2004 Simon Posnjak
-	   Copyright (c) 2005 Axis Communications AB
-	   Copyright (C) 2007 Free Software Foundation, Inc.
-
-   CRIS Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL SIMON POSNJAK BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#define STACK_ARG_SIZE(x) ALIGN(x, FFI_SIZEOF_ARG)
-
-static ffi_status
-initialize_aggregate_packed_struct (ffi_type * arg)
-{
-  ffi_type **ptr;
-
-  FFI_ASSERT (arg != NULL);
-
-  FFI_ASSERT (arg->elements != NULL);
-  FFI_ASSERT (arg->size == 0);
-  FFI_ASSERT (arg->alignment == 0);
-
-  ptr = &(arg->elements[0]);
-
-  while ((*ptr) != NULL)
-    {
-      if (((*ptr)->size == 0)
-	  && (initialize_aggregate_packed_struct ((*ptr)) != FFI_OK))
-	return FFI_BAD_TYPEDEF;
-
-      FFI_ASSERT (ffi_type_test ((*ptr)));
-
-      arg->size += (*ptr)->size;
-
-      arg->alignment = (arg->alignment > (*ptr)->alignment) ?
-	arg->alignment : (*ptr)->alignment;
-
-      ptr++;
-    }
-
-  if (arg->size == 0)
-    return FFI_BAD_TYPEDEF;
-  else
-    return FFI_OK;
-}
-
-int
-ffi_prep_args (char *stack, extended_cif * ecif)
-{
-  unsigned int i;
-  unsigned int struct_count = 0;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-
-  argp = stack;
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       (i != 0); i--, p_arg++)
-    {
-      size_t z;
-
-      switch ((*p_arg)->type)
-	{
-	case FFI_TYPE_STRUCT:
-	  {
-	    z = (*p_arg)->size;
-	    if (z <= 4)
-	      {
-		memcpy (argp, *p_argv, z);
-		z = 4;
-	      }
-	    else if (z <= 8)
-	      {
-		memcpy (argp, *p_argv, z);
-		z = 8;
-	      }
-	    else
-	      {
-		unsigned int uiLocOnStack;
-		z = sizeof (void *);
-		uiLocOnStack = 4 * ecif->cif->nargs + struct_count;
-		struct_count = struct_count + (*p_arg)->size;
-		*(unsigned int *) argp =
-		  (unsigned int) (UINT32 *) (stack + uiLocOnStack);
-		memcpy ((stack + uiLocOnStack), *p_argv, (*p_arg)->size);
-	      }
-	    break;
-	  }
-	default:
-	  z = (*p_arg)->size;
-	  if (z < sizeof (int))
-	    {
-	      switch ((*p_arg)->type)
-		{
-		case FFI_TYPE_SINT8:
-		  *(signed int *) argp = (signed int) *(SINT8 *) (*p_argv);
-		  break;
-
-		case FFI_TYPE_UINT8:
-		  *(unsigned int *) argp =
-		    (unsigned int) *(UINT8 *) (*p_argv);
-		  break;
-
-		case FFI_TYPE_SINT16:
-		  *(signed int *) argp = (signed int) *(SINT16 *) (*p_argv);
-		  break;
-
-		case FFI_TYPE_UINT16:
-		  *(unsigned int *) argp =
-		    (unsigned int) *(UINT16 *) (*p_argv);
-		  break;
-
-		default:
-		  FFI_ASSERT (0);
-		}
-	      z = sizeof (int);
-	    }
-	  else if (z == sizeof (int))
-	    *(unsigned int *) argp = (unsigned int) *(UINT32 *) (*p_argv);
-	  else
-	    memcpy (argp, *p_argv, z);
-	  break;
-	}
-      p_argv++;
-      argp += z;
-    }
-
-  return (struct_count);
-}
-
-ffi_status FFI_HIDDEN
-ffi_prep_cif_core (ffi_cif * cif,
-	           ffi_abi abi, unsigned int isvariadic,
-		   unsigned int nfixedargs, unsigned int ntotalargs,
-	           ffi_type * rtype, ffi_type ** atypes)
-{
-  unsigned bytes = 0;
-  unsigned int i;
-  ffi_type **ptr;
-
-  FFI_ASSERT (cif != NULL);
-  FFI_ASSERT((!isvariadic) || (nfixedargs >= 1));
-  FFI_ASSERT(nfixedargs <= ntotalargs);
-  FFI_ASSERT (abi > FFI_FIRST_ABI && abi < FFI_LAST_ABI);
-
-  cif->abi = abi;
-  cif->arg_types = atypes;
-  cif->nargs = ntotalargs;
-  cif->rtype = rtype;
-
-  cif->flags = 0;
-
-  if ((cif->rtype->size == 0)
-      && (initialize_aggregate_packed_struct (cif->rtype) != FFI_OK))
-    return FFI_BAD_TYPEDEF;
-
-  FFI_ASSERT_VALID_TYPE (cif->rtype);
-
-  for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
-    {
-      if (((*ptr)->size == 0)
-	  && (initialize_aggregate_packed_struct ((*ptr)) != FFI_OK))
-	return FFI_BAD_TYPEDEF;
-
-      FFI_ASSERT_VALID_TYPE (*ptr);
-
-      if (((*ptr)->alignment - 1) & bytes)
-	bytes = ALIGN (bytes, (*ptr)->alignment);
-      if ((*ptr)->type == FFI_TYPE_STRUCT)
-	{
-	  if ((*ptr)->size > 8)
-	    {
-	      bytes += (*ptr)->size;
-	      bytes += sizeof (void *);
-	    }
-	  else
-	    {
-	      if ((*ptr)->size > 4)
-		bytes += 8;
-	      else
-		bytes += 4;
-	    }
-	}
-      else
-	bytes += STACK_ARG_SIZE ((*ptr)->size);
-    }
-
-  cif->bytes = bytes;
-
-  return ffi_prep_cif_machdep (cif);
-}
-
-ffi_status
-ffi_prep_cif_machdep (ffi_cif * cif)
-{
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_STRUCT:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-extern void ffi_call_SYSV (int (*)(char *, extended_cif *),
-			   extended_cif *,
-			   unsigned, unsigned, unsigned *, void (*fn) ())
-     __attribute__ ((__visibility__ ("hidden")));
-
-void
-ffi_call (ffi_cif * cif, void (*fn) (), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  if ((rvalue == NULL) && (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca (cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi)
-    {
-    case FFI_SYSV:
-      ffi_call_SYSV (ffi_prep_args, &ecif, cif->bytes,
-		     cif->flags, ecif.rvalue, fn);
-      break;
-    default:
-      FFI_ASSERT (0);
-      break;
-    }
-}
-
-/* Because the following variables are not exported outside libffi, we
-   mark them hidden.  */
-
-/* Assembly code for the jump stub.  */
-extern const char ffi_cris_trampoline_template[]
- __attribute__ ((__visibility__ ("hidden")));
-
-/* Offset into ffi_cris_trampoline_template of where to put the
-   ffi_prep_closure_inner function.  */
-extern const int ffi_cris_trampoline_fn_offset
- __attribute__ ((__visibility__ ("hidden")));
-
-/* Offset into ffi_cris_trampoline_template of where to put the
-   closure data.  */
-extern const int ffi_cris_trampoline_closure_offset
- __attribute__ ((__visibility__ ("hidden")));
-
-/* This function is sibling-called (jumped to) by the closure
-   trampoline.  We get R10..R13 at PARAMS[0..3] and a copy of [SP] at
-   PARAMS[4] to simplify handling of a straddling parameter.  A copy
-   of R9 is at PARAMS[5] and SP at PARAMS[6].  These parameters are
-   put at the appropriate place in CLOSURE which is then executed and
-   the return value is passed back to the caller.  */
-
-static unsigned long long
-ffi_prep_closure_inner (void **params, ffi_closure* closure)
-{
-  char *register_args = (char *) params;
-  void *struct_ret = params[5];
-  char *stack_args = params[6];
-  char *ptr = register_args;
-  ffi_cif *cif = closure->cif;
-  ffi_type **arg_types = cif->arg_types;
-
-  /* Max room needed is number of arguments as 64-bit values.  */
-  void **avalue = alloca (closure->cif->nargs * sizeof(void *));
-  int i;
-  int doing_regs;
-  long long llret = 0;
-
-  /* Find the address of each argument.  */
-  for (i = 0, doing_regs = 1; i < cif->nargs; i++)
-    {
-      /* Types up to and including 8 bytes go by-value.  */
-      if (arg_types[i]->size <= 4)
-	{
-	  avalue[i] = ptr;
-	  ptr += 4;
-	}
-      else if (arg_types[i]->size <= 8)
-	{
-	  avalue[i] = ptr;
-	  ptr += 8;
-	}
-      else
-	{
-	  FFI_ASSERT (arg_types[i]->type == FFI_TYPE_STRUCT);
-
-	  /* Passed by-reference, so copy the pointer.  */
-	  avalue[i] = *(void **) ptr;
-	  ptr += 4;
-	}
-
-      /* If we've handled more arguments than fit in registers, start
-	 looking at the those passed on the stack.  Step over the
-	 first one if we had a straddling parameter.  */
-      if (doing_regs && ptr >= register_args + 4*4)
-	{
-	  ptr = stack_args + ((ptr > register_args + 4*4) ? 4 : 0);
-	  doing_regs = 0;
-	}
-    }
-
-  /* Invoke the closure.  */
-  (closure->fun) (cif,
-
-		  cif->rtype->type == FFI_TYPE_STRUCT
-		  /* The caller allocated space for the return
-		     structure, and passed a pointer to this space in
-		     R9.  */
-		  ? struct_ret
-
-		  /* We take advantage of being able to ignore that
-		     the high part isn't set if the return value is
-		     not in R10:R11, but in R10 only.  */
-		  : (void *) &llret,
-
-		  avalue, closure->user_data);
-
-  return llret;
-}
-
-/* API function: Prepare the trampoline.  */
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif *, void *, void **, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  void *innerfn = ffi_prep_closure_inner;
-  FFI_ASSERT (cif->abi == FFI_SYSV);
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-  memcpy (closure->tramp, ffi_cris_trampoline_template,
-	  FFI_CRIS_TRAMPOLINE_CODE_PART_SIZE);
-  memcpy (closure->tramp + ffi_cris_trampoline_fn_offset,
-	  &innerfn, sizeof (void *));
-  memcpy (closure->tramp + ffi_cris_trampoline_closure_offset,
-	  &codeloc, sizeof (void *));
-
-  return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/cris/ffitarget.h b/Modules/_ctypes/libffi/src/cris/ffitarget.h
deleted file mode 100644
index b837e97..0000000
--- a/Modules/_ctypes/libffi/src/cris/ffitarget.h
+++ /dev/null
@@ -1,56 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for CRIS.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_CRIS_TRAMPOLINE_CODE_PART_SIZE 36
-#define FFI_CRIS_TRAMPOLINE_DATA_PART_SIZE (7*4)
-#define FFI_TRAMPOLINE_SIZE \
- (FFI_CRIS_TRAMPOLINE_CODE_PART_SIZE + FFI_CRIS_TRAMPOLINE_DATA_PART_SIZE)
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/cris/sysv.S b/Modules/_ctypes/libffi/src/cris/sysv.S
deleted file mode 100644
index 79abaee..0000000
--- a/Modules/_ctypes/libffi/src/cris/sysv.S
+++ /dev/null
@@ -1,215 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2004 Simon Posnjak
-	    Copyright (c) 2005 Axis Communications AB
-
-   CRIS Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL SIMON POSNJAK BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <ffi.h>
-#define CONCAT(x,y) x ## y
-#define XCONCAT(x,y) CONCAT (x, y)
-#define L(x) XCONCAT (__USER_LABEL_PREFIX__, x)
-
-	.text
-
-	;; OK, when we get called we should have this (according to
-	;; AXIS ETRAX 100LX Programmer's Manual chapter 6.3).
-	;;
-	;; R10:	 ffi_prep_args (func. pointer)
-	;; R11:  &ecif
-	;; R12:  cif->bytes
-	;; R13:  fig->flags
-	;; sp+0: ecif.rvalue
-	;; sp+4: fn (function pointer to the function that we need to call)
-
-	.globl  L(ffi_call_SYSV)
-	.type   L(ffi_call_SYSV),@function
-	.hidden	L(ffi_call_SYSV)
-
-L(ffi_call_SYSV):
-	;; Save the regs to the stack.
-	push $srp
-	;; Used for stack pointer saving.
-	push $r6
-	;; Used for function address pointer.
-	push $r7
-	;; Used for stack pointer saving.
-	push $r8
-	;; We save fig->flags to stack we will need them after we
-	;; call The Function.
-	push $r13
-
-	;; Saving current stack pointer.
-	move.d $sp,$r8
-	move.d $sp,$r6
-
-	;; Move address of ffi_prep_args to r13.
-	move.d $r10,$r13
-
-	;; Make room on the stack for the args of fn.
-	sub.d  $r12,$sp
-
-	;; Function void ffi_prep_args(char *stack, extended_cif *ecif) parameters are:
-	;; 	r10 <-- stack pointer
-	;; 	r11 <-- &ecif (already there)
-	move.d $sp,$r10
-
-	;; Call the function.
-	jsr $r13
-
-	;; Save the size of the structures which are passed on stack.
-	move.d $r10,$r7
-
-	;; Move first four args in to r10..r13.
-	move.d [$sp+0],$r10
-	move.d [$sp+4],$r11
-	move.d [$sp+8],$r12
-	move.d [$sp+12],$r13
-
-	;; Adjust the stack and check if any parameters are given on stack.
-	addq 16,$sp
-	sub.d $r7,$r6
-	cmp.d $sp,$r6
-
-	bpl go_on
-	nop
-
-go_on_no_params_on_stack:
-	move.d $r6,$sp
-
-go_on:
-	;; Discover if we need to put rval address in to r9.
-	move.d [$r8+0],$r7
-	cmpq FFI_TYPE_STRUCT,$r7
-	bne call_now
-	nop
-
-	;; Move rval address to $r9.
-	move.d [$r8+20],$r9
-
-call_now:
-	;; Move address of The Function in to r7.
-	move.d [$r8+24],$r7
-
-	;; Call The Function.
-	jsr $r7
-
-	;; Reset stack.
-	move.d $r8,$sp
-
-	;; Load rval type (fig->flags) in to r13.
-	pop $r13
-
-	;; Detect rval type.
-	cmpq FFI_TYPE_VOID,$r13
-	beq epilogue
-
-	cmpq FFI_TYPE_STRUCT,$r13
-	beq epilogue
-
-	cmpq FFI_TYPE_DOUBLE,$r13
-	beq return_double_or_longlong
-
-	cmpq FFI_TYPE_UINT64,$r13
-	beq return_double_or_longlong
-
-	cmpq FFI_TYPE_SINT64,$r13
-	beq return_double_or_longlong
-	nop
-
-	;; Just return the 32 bit value.
-	ba return
-	nop
-
-return_double_or_longlong:
-	;; Load half of the rval to r10 and the other half to r11.
-	move.d [$sp+16],$r13
-	move.d $r10,[$r13]
-	addq 4,$r13
-	move.d $r11,[$r13]
-	ba epilogue
-	nop
-
-return:
-	;; Load the rval to r10.
-	move.d [$sp+16],$r13
-	move.d $r10,[$r13]
-
-epilogue:
-	pop $r8
-	pop $r7
-	pop $r6
-	Jump [$sp+]
-
-	.size   ffi_call_SYSV,.-ffi_call_SYSV
-
-/* Save R10..R13 into an array, somewhat like varargs.  Copy the next
-   argument too, to simplify handling of any straddling parameter.
-   Save R9 and SP after those.  Jump to function handling the rest.
-   Since this is a template, copied and the main function filled in by
-   the user.  */
-
-	.globl	L(ffi_cris_trampoline_template)
-	.type	L(ffi_cris_trampoline_template),@function
-	.hidden	L(ffi_cris_trampoline_template)
-
-L(ffi_cris_trampoline_template):
-0:
-	/* The value we get for "PC" is right after the prefix instruction,
-	   two bytes from the beginning, i.e. 0b+2. */
-	move.d $r10,[$pc+2f-(0b+2)]
-	move.d $pc,$r10
-1:
-	addq 2f-1b+4,$r10
-	move.d $r11,[$r10+]
-	move.d $r12,[$r10+]
-	move.d $r13,[$r10+]
-	move.d [$sp],$r11
-	move.d $r11,[$r10+]
-	move.d $r9,[$r10+]
-	move.d $sp,[$r10+]
-	subq FFI_CRIS_TRAMPOLINE_DATA_PART_SIZE,$r10
-	move.d 0,$r11
-3:
-        jump 0
-2:
-	.size	ffi_cris_trampoline_template,.-0b
-
-/* This macro create a constant usable as "extern const int \name" in
-   C from within libffi, when \name has no prefix decoration.  */
-
-	.macro const name,value
-	.globl	\name
-	.type	\name,@object
-	.hidden	\name
-\name:
-	.dword  \value
-	.size	\name,4
-	.endm
-
-/* Constants for offsets within the trampoline.  We could do this with
-   just symbols, avoiding memory contents and memory accesses, but the
-   C usage code would look a bit stranger.  */
-
-	const L(ffi_cris_trampoline_fn_offset),2b-4-0b
-	const L(ffi_cris_trampoline_closure_offset),3b-4-0b
diff --git a/Modules/_ctypes/libffi/src/debug.c b/Modules/_ctypes/libffi/src/debug.c
deleted file mode 100644
index 51dcfcf..0000000
--- a/Modules/_ctypes/libffi/src/debug.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* -----------------------------------------------------------------------
-   debug.c - Copyright (c) 1996 Red Hat, Inc.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-#include <stdlib.h>
-#include <stdio.h>
-
-/* General debugging routines */
-
-void ffi_stop_here(void)
-{
-  /* This function is only useful for debugging purposes.
-     Place a breakpoint on ffi_stop_here to be notified of
-     significant events. */
-}
-
-/* This function should only be called via the FFI_ASSERT() macro */
-
-void ffi_assert(char *expr, char *file, int line)
-{
-  fprintf(stderr, "ASSERTION FAILURE: %s at %s:%d\n", expr, file, line);
-  ffi_stop_here();
-  abort();
-}
-
-/* Perform a sanity check on an ffi_type structure */
-
-void ffi_type_test(ffi_type *a, char *file, int line)
-{
-  FFI_ASSERT_AT(a != NULL, file, line);
-
-  FFI_ASSERT_AT(a->type <= FFI_TYPE_LAST, file, line);
-  FFI_ASSERT_AT(a->type == FFI_TYPE_VOID || a->size > 0, file, line);
-  FFI_ASSERT_AT(a->type == FFI_TYPE_VOID || a->alignment > 0, file, line);
-  FFI_ASSERT_AT(a->type != FFI_TYPE_STRUCT || a->elements != NULL, file, line);
-
-}
diff --git a/Modules/_ctypes/libffi/src/dlmalloc.c b/Modules/_ctypes/libffi/src/dlmalloc.c
deleted file mode 100644
index 55c2d76..0000000
--- a/Modules/_ctypes/libffi/src/dlmalloc.c
+++ /dev/null
@@ -1,5166 +0,0 @@
-/*
-  This is a version (aka dlmalloc) of malloc/free/realloc written by
-  Doug Lea and released to the public domain, as explained at
-  http://creativecommons.org/licenses/publicdomain.  Send questions,
-  comments, complaints, performance data, etc to dl@cs.oswego.edu
-
-* Version 2.8.3 Thu Sep 22 11:16:15 2005  Doug Lea  (dl at gee)
-
-   Note: There may be an updated version of this malloc obtainable at
-           ftp://gee.cs.oswego.edu/pub/misc/malloc.c
-         Check before installing!
-
-* Quickstart
-
-  This library is all in one file to simplify the most common usage:
-  ftp it, compile it (-O3), and link it into another program. All of
-  the compile-time options default to reasonable values for use on
-  most platforms.  You might later want to step through various
-  compile-time and dynamic tuning options.
-
-  For convenience, an include file for code using this malloc is at:
-     ftp://gee.cs.oswego.edu/pub/misc/malloc-2.8.3.h
-  You don't really need this .h file unless you call functions not
-  defined in your system include files.  The .h file contains only the
-  excerpts from this file needed for using this malloc on ANSI C/C++
-  systems, so long as you haven't changed compile-time options about
-  naming and tuning parameters.  If you do, then you can create your
-  own malloc.h that does include all settings by cutting at the point
-  indicated below. Note that you may already by default be using a C
-  library containing a malloc that is based on some version of this
-  malloc (for example in linux). You might still want to use the one
-  in this file to customize settings or to avoid overheads associated
-  with library versions.
-
-* Vital statistics:
-
-  Supported pointer/size_t representation:       4 or 8 bytes
-       size_t MUST be an unsigned type of the same width as
-       pointers. (If you are using an ancient system that declares
-       size_t as a signed type, or need it to be a different width
-       than pointers, you can use a previous release of this malloc
-       (e.g. 2.7.2) supporting these.)
-
-  Alignment:                                     8 bytes (default)
-       This suffices for nearly all current machines and C compilers.
-       However, you can define MALLOC_ALIGNMENT to be wider than this
-       if necessary (up to 128bytes), at the expense of using more space.
-
-  Minimum overhead per allocated chunk:   4 or  8 bytes (if 4byte sizes)
-                                          8 or 16 bytes (if 8byte sizes)
-       Each malloced chunk has a hidden word of overhead holding size
-       and status information, and additional cross-check word
-       if FOOTERS is defined.
-
-  Minimum allocated size: 4-byte ptrs:  16 bytes    (including overhead)
-                          8-byte ptrs:  32 bytes    (including overhead)
-
-       Even a request for zero bytes (i.e., malloc(0)) returns a
-       pointer to something of the minimum allocatable size.
-       The maximum overhead wastage (i.e., number of extra bytes
-       allocated than were requested in malloc) is less than or equal
-       to the minimum size, except for requests >= mmap_threshold that
-       are serviced via mmap(), where the worst case wastage is about
-       32 bytes plus the remainder from a system page (the minimal
-       mmap unit); typically 4096 or 8192 bytes.
-
-  Security: static-safe; optionally more or less
-       The "security" of malloc refers to the ability of malicious
-       code to accentuate the effects of errors (for example, freeing
-       space that is not currently malloc'ed or overwriting past the
-       ends of chunks) in code that calls malloc.  This malloc
-       guarantees not to modify any memory locations below the base of
-       heap, i.e., static variables, even in the presence of usage
-       errors.  The routines additionally detect most improper frees
-       and reallocs.  All this holds as long as the static bookkeeping
-       for malloc itself is not corrupted by some other means.  This
-       is only one aspect of security -- these checks do not, and
-       cannot, detect all possible programming errors.
-
-       If FOOTERS is defined nonzero, then each allocated chunk
-       carries an additional check word to verify that it was malloced
-       from its space.  These check words are the same within each
-       execution of a program using malloc, but differ across
-       executions, so externally crafted fake chunks cannot be
-       freed. This improves security by rejecting frees/reallocs that
-       could corrupt heap memory, in addition to the checks preventing
-       writes to statics that are always on.  This may further improve
-       security at the expense of time and space overhead.  (Note that
-       FOOTERS may also be worth using with MSPACES.)
-
-       By default detected errors cause the program to abort (calling
-       "abort()"). You can override this to instead proceed past
-       errors by defining PROCEED_ON_ERROR.  In this case, a bad free
-       has no effect, and a malloc that encounters a bad address
-       caused by user overwrites will ignore the bad address by
-       dropping pointers and indices to all known memory. This may
-       be appropriate for programs that should continue if at all
-       possible in the face of programming errors, although they may
-       run out of memory because dropped memory is never reclaimed.
-
-       If you don't like either of these options, you can define
-       CORRUPTION_ERROR_ACTION and USAGE_ERROR_ACTION to do anything
-       else. And if if you are sure that your program using malloc has
-       no errors or vulnerabilities, you can define INSECURE to 1,
-       which might (or might not) provide a small performance improvement.
-
-  Thread-safety: NOT thread-safe unless USE_LOCKS defined
-       When USE_LOCKS is defined, each public call to malloc, free,
-       etc is surrounded with either a pthread mutex or a win32
-       spinlock (depending on WIN32). This is not especially fast, and
-       can be a major bottleneck.  It is designed only to provide
-       minimal protection in concurrent environments, and to provide a
-       basis for extensions.  If you are using malloc in a concurrent
-       program, consider instead using ptmalloc, which is derived from
-       a version of this malloc. (See http://www.malloc.de).
-
-  System requirements: Any combination of MORECORE and/or MMAP/MUNMAP
-       This malloc can use unix sbrk or any emulation (invoked using
-       the CALL_MORECORE macro) and/or mmap/munmap or any emulation
-       (invoked using CALL_MMAP/CALL_MUNMAP) to get and release system
-       memory.  On most unix systems, it tends to work best if both
-       MORECORE and MMAP are enabled.  On Win32, it uses emulations
-       based on VirtualAlloc. It also uses common C library functions
-       like memset.
-
-  Compliance: I believe it is compliant with the Single Unix Specification
-       (See http://www.unix.org). Also SVID/XPG, ANSI C, and probably
-       others as well.
-
-* Overview of algorithms
-
-  This is not the fastest, most space-conserving, most portable, or
-  most tunable malloc ever written. However it is among the fastest
-  while also being among the most space-conserving, portable and
-  tunable.  Consistent balance across these factors results in a good
-  general-purpose allocator for malloc-intensive programs.
-
-  In most ways, this malloc is a best-fit allocator. Generally, it
-  chooses the best-fitting existing chunk for a request, with ties
-  broken in approximately least-recently-used order. (This strategy
-  normally maintains low fragmentation.) However, for requests less
-  than 256bytes, it deviates from best-fit when there is not an
-  exactly fitting available chunk by preferring to use space adjacent
-  to that used for the previous small request, as well as by breaking
-  ties in approximately most-recently-used order. (These enhance
-  locality of series of small allocations.)  And for very large requests
-  (>= 256Kb by default), it relies on system memory mapping
-  facilities, if supported.  (This helps avoid carrying around and
-  possibly fragmenting memory used only for large chunks.)
-
-  All operations (except malloc_stats and mallinfo) have execution
-  times that are bounded by a constant factor of the number of bits in
-  a size_t, not counting any clearing in calloc or copying in realloc,
-  or actions surrounding MORECORE and MMAP that have times
-  proportional to the number of non-contiguous regions returned by
-  system allocation routines, which is often just 1.
-
-  The implementation is not very modular and seriously overuses
-  macros. Perhaps someday all C compilers will do as good a job
-  inlining modular code as can now be done by brute-force expansion,
-  but now, enough of them seem not to.
-
-  Some compilers issue a lot of warnings about code that is
-  dead/unreachable only on some platforms, and also about intentional
-  uses of negation on unsigned types. All known cases of each can be
-  ignored.
-
-  For a longer but out of date high-level description, see
-     http://gee.cs.oswego.edu/dl/html/malloc.html
-
-* MSPACES
-  If MSPACES is defined, then in addition to malloc, free, etc.,
-  this file also defines mspace_malloc, mspace_free, etc. These
-  are versions of malloc routines that take an "mspace" argument
-  obtained using create_mspace, to control all internal bookkeeping.
-  If ONLY_MSPACES is defined, only these versions are compiled.
-  So if you would like to use this allocator for only some allocations,
-  and your system malloc for others, you can compile with
-  ONLY_MSPACES and then do something like...
-    static mspace mymspace = create_mspace(0,0); // for example
-    #define mymalloc(bytes)  mspace_malloc(mymspace, bytes)
-
-  (Note: If you only need one instance of an mspace, you can instead
-  use "USE_DL_PREFIX" to relabel the global malloc.)
-
-  You can similarly create thread-local allocators by storing
-  mspaces as thread-locals. For example:
-    static __thread mspace tlms = 0;
-    void*  tlmalloc(size_t bytes) {
-      if (tlms == 0) tlms = create_mspace(0, 0);
-      return mspace_malloc(tlms, bytes);
-    }
-    void  tlfree(void* mem) { mspace_free(tlms, mem); }
-
-  Unless FOOTERS is defined, each mspace is completely independent.
-  You cannot allocate from one and free to another (although
-  conformance is only weakly checked, so usage errors are not always
-  caught). If FOOTERS is defined, then each chunk carries around a tag
-  indicating its originating mspace, and frees are directed to their
-  originating spaces.
-
- -------------------------  Compile-time options ---------------------------
-
-Be careful in setting #define values for numerical constants of type
-size_t. On some systems, literal values are not automatically extended
-to size_t precision unless they are explicitly casted.
-
-WIN32                    default: defined if _WIN32 defined
-  Defining WIN32 sets up defaults for MS environment and compilers.
-  Otherwise defaults are for unix.
-
-MALLOC_ALIGNMENT         default: (size_t)8
-  Controls the minimum alignment for malloc'ed chunks.  It must be a
-  power of two and at least 8, even on machines for which smaller
-  alignments would suffice. It may be defined as larger than this
-  though. Note however that code and data structures are optimized for
-  the case of 8-byte alignment.
-
-MSPACES                  default: 0 (false)
-  If true, compile in support for independent allocation spaces.
-  This is only supported if HAVE_MMAP is true.
-
-ONLY_MSPACES             default: 0 (false)
-  If true, only compile in mspace versions, not regular versions.
-
-USE_LOCKS                default: 0 (false)
-  Causes each call to each public routine to be surrounded with
-  pthread or WIN32 mutex lock/unlock. (If set true, this can be
-  overridden on a per-mspace basis for mspace versions.)
-
-FOOTERS                  default: 0
-  If true, provide extra checking and dispatching by placing
-  information in the footers of allocated chunks. This adds
-  space and time overhead.
-
-INSECURE                 default: 0
-  If true, omit checks for usage errors and heap space overwrites.
-
-USE_DL_PREFIX            default: NOT defined
-  Causes compiler to prefix all public routines with the string 'dl'.
-  This can be useful when you only want to use this malloc in one part
-  of a program, using your regular system malloc elsewhere.
-
-ABORT                    default: defined as abort()
-  Defines how to abort on failed checks.  On most systems, a failed
-  check cannot die with an "assert" or even print an informative
-  message, because the underlying print routines in turn call malloc,
-  which will fail again.  Generally, the best policy is to simply call
-  abort(). It's not very useful to do more than this because many
-  errors due to overwriting will show up as address faults (null, odd
-  addresses etc) rather than malloc-triggered checks, so will also
-  abort.  Also, most compilers know that abort() does not return, so
-  can better optimize code conditionally calling it.
-
-PROCEED_ON_ERROR           default: defined as 0 (false)
-  Controls whether detected bad addresses cause them to bypassed
-  rather than aborting. If set, detected bad arguments to free and
-  realloc are ignored. And all bookkeeping information is zeroed out
-  upon a detected overwrite of freed heap space, thus losing the
-  ability to ever return it from malloc again, but enabling the
-  application to proceed. If PROCEED_ON_ERROR is defined, the
-  static variable malloc_corruption_error_count is compiled in
-  and can be examined to see if errors have occurred. This option
-  generates slower code than the default abort policy.
-
-DEBUG                    default: NOT defined
-  The DEBUG setting is mainly intended for people trying to modify
-  this code or diagnose problems when porting to new platforms.
-  However, it may also be able to better isolate user errors than just
-  using runtime checks.  The assertions in the check routines spell
-  out in more detail the assumptions and invariants underlying the
-  algorithms.  The checking is fairly extensive, and will slow down
-  execution noticeably. Calling malloc_stats or mallinfo with DEBUG
-  set will attempt to check every non-mmapped allocated and free chunk
-  in the course of computing the summaries.
-
-ABORT_ON_ASSERT_FAILURE   default: defined as 1 (true)
-  Debugging assertion failures can be nearly impossible if your
-  version of the assert macro causes malloc to be called, which will
-  lead to a cascade of further failures, blowing the runtime stack.
-  ABORT_ON_ASSERT_FAILURE cause assertions failures to call abort(),
-  which will usually make debugging easier.
-
-MALLOC_FAILURE_ACTION     default: sets errno to ENOMEM, or no-op on win32
-  The action to take before "return 0" when malloc fails to be able to
-  return memory because there is none available.
-
-HAVE_MORECORE             default: 1 (true) unless win32 or ONLY_MSPACES
-  True if this system supports sbrk or an emulation of it.
-
-MORECORE                  default: sbrk
-  The name of the sbrk-style system routine to call to obtain more
-  memory.  See below for guidance on writing custom MORECORE
-  functions. The type of the argument to sbrk/MORECORE varies across
-  systems.  It cannot be size_t, because it supports negative
-  arguments, so it is normally the signed type of the same width as
-  size_t (sometimes declared as "intptr_t").  It doesn't much matter
-  though. Internally, we only call it with arguments less than half
-  the max value of a size_t, which should work across all reasonable
-  possibilities, although sometimes generating compiler warnings.  See
-  near the end of this file for guidelines for creating a custom
-  version of MORECORE.
-
-MORECORE_CONTIGUOUS       default: 1 (true)
-  If true, take advantage of fact that consecutive calls to MORECORE
-  with positive arguments always return contiguous increasing
-  addresses.  This is true of unix sbrk. It does not hurt too much to
-  set it true anyway, since malloc copes with non-contiguities.
-  Setting it false when definitely non-contiguous saves time
-  and possibly wasted space it would take to discover this though.
-
-MORECORE_CANNOT_TRIM      default: NOT defined
-  True if MORECORE cannot release space back to the system when given
-  negative arguments. This is generally necessary only if you are
-  using a hand-crafted MORECORE function that cannot handle negative
-  arguments.
-
-HAVE_MMAP                 default: 1 (true)
-  True if this system supports mmap or an emulation of it.  If so, and
-  HAVE_MORECORE is not true, MMAP is used for all system
-  allocation. If set and HAVE_MORECORE is true as well, MMAP is
-  primarily used to directly allocate very large blocks. It is also
-  used as a backup strategy in cases where MORECORE fails to provide
-  space from system. Note: A single call to MUNMAP is assumed to be
-  able to unmap memory that may have be allocated using multiple calls
-  to MMAP, so long as they are adjacent.
-
-HAVE_MREMAP               default: 1 on linux, else 0
-  If true realloc() uses mremap() to re-allocate large blocks and
-  extend or shrink allocation spaces.
-
-MMAP_CLEARS               default: 1 on unix
-  True if mmap clears memory so calloc doesn't need to. This is true
-  for standard unix mmap using /dev/zero.
-
-USE_BUILTIN_FFS            default: 0 (i.e., not used)
-  Causes malloc to use the builtin ffs() function to compute indices.
-  Some compilers may recognize and intrinsify ffs to be faster than the
-  supplied C version. Also, the case of x86 using gcc is special-cased
-  to an asm instruction, so is already as fast as it can be, and so
-  this setting has no effect. (On most x86s, the asm version is only
-  slightly faster than the C version.)
-
-malloc_getpagesize         default: derive from system includes, or 4096.
-  The system page size. To the extent possible, this malloc manages
-  memory from the system in page-size units.  This may be (and
-  usually is) a function rather than a constant. This is ignored
-  if WIN32, where page size is determined using getSystemInfo during
-  initialization.
-
-USE_DEV_RANDOM             default: 0 (i.e., not used)
-  Causes malloc to use /dev/random to initialize secure magic seed for
-  stamping footers. Otherwise, the current time is used.
-
-NO_MALLINFO                default: 0
-  If defined, don't compile "mallinfo". This can be a simple way
-  of dealing with mismatches between system declarations and
-  those in this file.
-
-MALLINFO_FIELD_TYPE        default: size_t
-  The type of the fields in the mallinfo struct. This was originally
-  defined as "int" in SVID etc, but is more usefully defined as
-  size_t. The value is used only if  HAVE_USR_INCLUDE_MALLOC_H is not set
-
-REALLOC_ZERO_BYTES_FREES    default: not defined
-  This should be set if a call to realloc with zero bytes should 
-  be the same as a call to free. Some people think it should. Otherwise, 
-  since this malloc returns a unique pointer for malloc(0), so does 
-  realloc(p, 0).
-
-LACKS_UNISTD_H, LACKS_FCNTL_H, LACKS_SYS_PARAM_H, LACKS_SYS_MMAN_H
-LACKS_STRINGS_H, LACKS_STRING_H, LACKS_SYS_TYPES_H,  LACKS_ERRNO_H
-LACKS_STDLIB_H                default: NOT defined unless on WIN32
-  Define these if your system does not have these header files.
-  You might need to manually insert some of the declarations they provide.
-
-DEFAULT_GRANULARITY        default: page size if MORECORE_CONTIGUOUS,
-                                system_info.dwAllocationGranularity in WIN32,
-                                otherwise 64K.
-      Also settable using mallopt(M_GRANULARITY, x)
-  The unit for allocating and deallocating memory from the system.  On
-  most systems with contiguous MORECORE, there is no reason to
-  make this more than a page. However, systems with MMAP tend to
-  either require or encourage larger granularities.  You can increase
-  this value to prevent system allocation functions to be called so
-  often, especially if they are slow.  The value must be at least one
-  page and must be a power of two.  Setting to 0 causes initialization
-  to either page size or win32 region size.  (Note: In previous
-  versions of malloc, the equivalent of this option was called
-  "TOP_PAD")
-
-DEFAULT_TRIM_THRESHOLD    default: 2MB
-      Also settable using mallopt(M_TRIM_THRESHOLD, x)
-  The maximum amount of unused top-most memory to keep before
-  releasing via malloc_trim in free().  Automatic trimming is mainly
-  useful in long-lived programs using contiguous MORECORE.  Because
-  trimming via sbrk can be slow on some systems, and can sometimes be
-  wasteful (in cases where programs immediately afterward allocate
-  more large chunks) the value should be high enough so that your
-  overall system performance would improve by releasing this much
-  memory.  As a rough guide, you might set to a value close to the
-  average size of a process (program) running on your system.
-  Releasing this much memory would allow such a process to run in
-  memory.  Generally, it is worth tuning trim thresholds when a
-  program undergoes phases where several large chunks are allocated
-  and released in ways that can reuse each other's storage, perhaps
-  mixed with phases where there are no such chunks at all. The trim
-  value must be greater than page size to have any useful effect.  To
-  disable trimming completely, you can set to MAX_SIZE_T. Note that the trick
-  some people use of mallocing a huge space and then freeing it at
-  program startup, in an attempt to reserve system memory, doesn't
-  have the intended effect under automatic trimming, since that memory
-  will immediately be returned to the system.
-
-DEFAULT_MMAP_THRESHOLD       default: 256K
-      Also settable using mallopt(M_MMAP_THRESHOLD, x)
-  The request size threshold for using MMAP to directly service a
-  request. Requests of at least this size that cannot be allocated
-  using already-existing space will be serviced via mmap.  (If enough
-  normal freed space already exists it is used instead.)  Using mmap
-  segregates relatively large chunks of memory so that they can be
-  individually obtained and released from the host system. A request
-  serviced through mmap is never reused by any other request (at least
-  not directly; the system may just so happen to remap successive
-  requests to the same locations).  Segregating space in this way has
-  the benefits that: Mmapped space can always be individually released
-  back to the system, which helps keep the system level memory demands
-  of a long-lived program low.  Also, mapped memory doesn't become
-  `locked' between other chunks, as can happen with normally allocated
-  chunks, which means that even trimming via malloc_trim would not
-  release them.  However, it has the disadvantage that the space
-  cannot be reclaimed, consolidated, and then used to service later
-  requests, as happens with normal chunks.  The advantages of mmap
-  nearly always outweigh disadvantages for "large" chunks, but the
-  value of "large" may vary across systems.  The default is an
-  empirically derived value that works well in most systems. You can
-  disable mmap by setting to MAX_SIZE_T.
-
-*/
-
-#ifndef WIN32
-#ifdef _WIN32
-#define WIN32 1
-#endif  /* _WIN32 */
-#endif  /* WIN32 */
-#ifdef WIN32
-#define WIN32_LEAN_AND_MEAN
-#include <windows.h>
-#define HAVE_MMAP 1
-#define HAVE_MORECORE 0
-#define LACKS_UNISTD_H
-#define LACKS_SYS_PARAM_H
-#define LACKS_SYS_MMAN_H
-#define LACKS_STRING_H
-#define LACKS_STRINGS_H
-#define LACKS_SYS_TYPES_H
-#define LACKS_ERRNO_H
-#define MALLOC_FAILURE_ACTION
-#define MMAP_CLEARS 0 /* WINCE and some others apparently don't clear */
-#elif !defined _GNU_SOURCE
-/* mremap() on Linux requires this via sys/mman.h
- * See roundup issue 10309
- */
-#define _GNU_SOURCE 1
-#endif  /* WIN32 */
-
-#ifdef __OS2__
-#define INCL_DOS
-#include <os2.h>
-#define HAVE_MMAP 1
-#define HAVE_MORECORE 0
-#define LACKS_SYS_MMAN_H
-#endif  /* __OS2__ */
-
-#if defined(DARWIN) || defined(_DARWIN)
-/* Mac OSX docs advise not to use sbrk; it seems better to use mmap */
-#ifndef HAVE_MORECORE
-#define HAVE_MORECORE 0
-#define HAVE_MMAP 1
-#endif  /* HAVE_MORECORE */
-#endif  /* DARWIN */
-
-#ifndef LACKS_SYS_TYPES_H
-#include <sys/types.h>  /* For size_t */
-#endif  /* LACKS_SYS_TYPES_H */
-
-/* The maximum possible size_t value has all bits set */
-#define MAX_SIZE_T           (~(size_t)0)
-
-#ifndef ONLY_MSPACES
-#define ONLY_MSPACES 0
-#endif  /* ONLY_MSPACES */
-#ifndef MSPACES
-#if ONLY_MSPACES
-#define MSPACES 1
-#else   /* ONLY_MSPACES */
-#define MSPACES 0
-#endif  /* ONLY_MSPACES */
-#endif  /* MSPACES */
-#ifndef MALLOC_ALIGNMENT
-#define MALLOC_ALIGNMENT ((size_t)8U)
-#endif  /* MALLOC_ALIGNMENT */
-#ifndef FOOTERS
-#define FOOTERS 0
-#endif  /* FOOTERS */
-#ifndef ABORT
-#define ABORT  abort()
-#endif  /* ABORT */
-#ifndef ABORT_ON_ASSERT_FAILURE
-#define ABORT_ON_ASSERT_FAILURE 1
-#endif  /* ABORT_ON_ASSERT_FAILURE */
-#ifndef PROCEED_ON_ERROR
-#define PROCEED_ON_ERROR 0
-#endif  /* PROCEED_ON_ERROR */
-#ifndef USE_LOCKS
-#define USE_LOCKS 0
-#endif  /* USE_LOCKS */
-#ifndef INSECURE
-#define INSECURE 0
-#endif  /* INSECURE */
-#ifndef HAVE_MMAP
-#define HAVE_MMAP 1
-#endif  /* HAVE_MMAP */
-#ifndef MMAP_CLEARS
-#define MMAP_CLEARS 1
-#endif  /* MMAP_CLEARS */
-#ifndef HAVE_MREMAP
-#ifdef __linux__
-#define HAVE_MREMAP 1
-#else   /* linux */
-#define HAVE_MREMAP 0
-#endif  /* linux */
-#endif  /* HAVE_MREMAP */
-#ifndef MALLOC_FAILURE_ACTION
-#define MALLOC_FAILURE_ACTION  errno = ENOMEM;
-#endif  /* MALLOC_FAILURE_ACTION */
-#ifndef HAVE_MORECORE
-#if ONLY_MSPACES
-#define HAVE_MORECORE 0
-#else   /* ONLY_MSPACES */
-#define HAVE_MORECORE 1
-#endif  /* ONLY_MSPACES */
-#endif  /* HAVE_MORECORE */
-#if !HAVE_MORECORE
-#define MORECORE_CONTIGUOUS 0
-#else   /* !HAVE_MORECORE */
-#ifndef MORECORE
-#define MORECORE sbrk
-#endif  /* MORECORE */
-#ifndef MORECORE_CONTIGUOUS
-#define MORECORE_CONTIGUOUS 1
-#endif  /* MORECORE_CONTIGUOUS */
-#endif  /* HAVE_MORECORE */
-#ifndef DEFAULT_GRANULARITY
-#if MORECORE_CONTIGUOUS
-#define DEFAULT_GRANULARITY (0)  /* 0 means to compute in init_mparams */
-#else   /* MORECORE_CONTIGUOUS */
-#define DEFAULT_GRANULARITY ((size_t)64U * (size_t)1024U)
-#endif  /* MORECORE_CONTIGUOUS */
-#endif  /* DEFAULT_GRANULARITY */
-#ifndef DEFAULT_TRIM_THRESHOLD
-#ifndef MORECORE_CANNOT_TRIM
-#define DEFAULT_TRIM_THRESHOLD ((size_t)2U * (size_t)1024U * (size_t)1024U)
-#else   /* MORECORE_CANNOT_TRIM */
-#define DEFAULT_TRIM_THRESHOLD MAX_SIZE_T
-#endif  /* MORECORE_CANNOT_TRIM */
-#endif  /* DEFAULT_TRIM_THRESHOLD */
-#ifndef DEFAULT_MMAP_THRESHOLD
-#if HAVE_MMAP
-#define DEFAULT_MMAP_THRESHOLD ((size_t)256U * (size_t)1024U)
-#else   /* HAVE_MMAP */
-#define DEFAULT_MMAP_THRESHOLD MAX_SIZE_T
-#endif  /* HAVE_MMAP */
-#endif  /* DEFAULT_MMAP_THRESHOLD */
-#ifndef USE_BUILTIN_FFS
-#define USE_BUILTIN_FFS 0
-#endif  /* USE_BUILTIN_FFS */
-#ifndef USE_DEV_RANDOM
-#define USE_DEV_RANDOM 0
-#endif  /* USE_DEV_RANDOM */
-#ifndef NO_MALLINFO
-#define NO_MALLINFO 0
-#endif  /* NO_MALLINFO */
-#ifndef MALLINFO_FIELD_TYPE
-#define MALLINFO_FIELD_TYPE size_t
-#endif  /* MALLINFO_FIELD_TYPE */
-
-/*
-  mallopt tuning options.  SVID/XPG defines four standard parameter
-  numbers for mallopt, normally defined in malloc.h.  None of these
-  are used in this malloc, so setting them has no effect. But this
-  malloc does support the following options.
-*/
-
-#define M_TRIM_THRESHOLD     (-1)
-#define M_GRANULARITY        (-2)
-#define M_MMAP_THRESHOLD     (-3)
-
-/* ------------------------ Mallinfo declarations ------------------------ */
-
-#if !NO_MALLINFO
-/*
-  This version of malloc supports the standard SVID/XPG mallinfo
-  routine that returns a struct containing usage properties and
-  statistics. It should work on any system that has a
-  /usr/include/malloc.h defining struct mallinfo.  The main
-  declaration needed is the mallinfo struct that is returned (by-copy)
-  by mallinfo().  The malloinfo struct contains a bunch of fields that
-  are not even meaningful in this version of malloc.  These fields are
-  are instead filled by mallinfo() with other numbers that might be of
-  interest.
-
-  HAVE_USR_INCLUDE_MALLOC_H should be set if you have a
-  /usr/include/malloc.h file that includes a declaration of struct
-  mallinfo.  If so, it is included; else a compliant version is
-  declared below.  These must be precisely the same for mallinfo() to
-  work.  The original SVID version of this struct, defined on most
-  systems with mallinfo, declares all fields as ints. But some others
-  define as unsigned long. If your system defines the fields using a
-  type of different width than listed here, you MUST #include your
-  system version and #define HAVE_USR_INCLUDE_MALLOC_H.
-*/
-
-/* #define HAVE_USR_INCLUDE_MALLOC_H */
-
-#ifdef HAVE_USR_INCLUDE_MALLOC_H
-#include "/usr/include/malloc.h"
-#else /* HAVE_USR_INCLUDE_MALLOC_H */
-
-/* HP-UX's stdlib.h redefines mallinfo unless _STRUCT_MALLINFO is defined */
-#define _STRUCT_MALLINFO
-
-struct mallinfo {
-  MALLINFO_FIELD_TYPE arena;    /* non-mmapped space allocated from system */
-  MALLINFO_FIELD_TYPE ordblks;  /* number of free chunks */
-  MALLINFO_FIELD_TYPE smblks;   /* always 0 */
-  MALLINFO_FIELD_TYPE hblks;    /* always 0 */
-  MALLINFO_FIELD_TYPE hblkhd;   /* space in mmapped regions */
-  MALLINFO_FIELD_TYPE usmblks;  /* maximum total allocated space */
-  MALLINFO_FIELD_TYPE fsmblks;  /* always 0 */
-  MALLINFO_FIELD_TYPE uordblks; /* total allocated space */
-  MALLINFO_FIELD_TYPE fordblks; /* total free space */
-  MALLINFO_FIELD_TYPE keepcost; /* releasable (via malloc_trim) space */
-};
-
-#endif /* HAVE_USR_INCLUDE_MALLOC_H */
-#endif /* NO_MALLINFO */
-
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
-
-#if !ONLY_MSPACES
-
-/* ------------------- Declarations of public routines ------------------- */
-
-#ifndef USE_DL_PREFIX
-#define dlcalloc               calloc
-#define dlfree                 free
-#define dlmalloc               malloc
-#define dlmemalign             memalign
-#define dlrealloc              realloc
-#define dlvalloc               valloc
-#define dlpvalloc              pvalloc
-#define dlmallinfo             mallinfo
-#define dlmallopt              mallopt
-#define dlmalloc_trim          malloc_trim
-#define dlmalloc_stats         malloc_stats
-#define dlmalloc_usable_size   malloc_usable_size
-#define dlmalloc_footprint     malloc_footprint
-#define dlmalloc_max_footprint malloc_max_footprint
-#define dlindependent_calloc   independent_calloc
-#define dlindependent_comalloc independent_comalloc
-#endif /* USE_DL_PREFIX */
-
-
-/*
-  malloc(size_t n)
-  Returns a pointer to a newly allocated chunk of at least n bytes, or
-  null if no space is available, in which case errno is set to ENOMEM
-  on ANSI C systems.
-
-  If n is zero, malloc returns a minimum-sized chunk. (The minimum
-  size is 16 bytes on most 32bit systems, and 32 bytes on 64bit
-  systems.)  Note that size_t is an unsigned type, so calls with
-  arguments that would be negative if signed are interpreted as
-  requests for huge amounts of space, which will often fail. The
-  maximum supported value of n differs across systems, but is in all
-  cases less than the maximum representable value of a size_t.
-*/
-void* dlmalloc(size_t);
-
-/*
-  free(void* p)
-  Releases the chunk of memory pointed to by p, that had been previously
-  allocated using malloc or a related routine such as realloc.
-  It has no effect if p is null. If p was not malloced or already
-  freed, free(p) will by default cause the current program to abort.
-*/
-void  dlfree(void*);
-
-/*
-  calloc(size_t n_elements, size_t element_size);
-  Returns a pointer to n_elements * element_size bytes, with all locations
-  set to zero.
-*/
-void* dlcalloc(size_t, size_t);
-
-/*
-  realloc(void* p, size_t n)
-  Returns a pointer to a chunk of size n that contains the same data
-  as does chunk p up to the minimum of (n, p's size) bytes, or null
-  if no space is available.
-
-  The returned pointer may or may not be the same as p. The algorithm
-  prefers extending p in most cases when possible, otherwise it
-  employs the equivalent of a malloc-copy-free sequence.
-
-  If p is null, realloc is equivalent to malloc.
-
-  If space is not available, realloc returns null, errno is set (if on
-  ANSI) and p is NOT freed.
-
-  if n is for fewer bytes than already held by p, the newly unused
-  space is lopped off and freed if possible.  realloc with a size
-  argument of zero (re)allocates a minimum-sized chunk.
-
-  The old unix realloc convention of allowing the last-free'd chunk
-  to be used as an argument to realloc is not supported.
-*/
-
-void* dlrealloc(void*, size_t);
-
-/*
-  memalign(size_t alignment, size_t n);
-  Returns a pointer to a newly allocated chunk of n bytes, aligned
-  in accord with the alignment argument.
-
-  The alignment argument should be a power of two. If the argument is
-  not a power of two, the nearest greater power is used.
-  8-byte alignment is guaranteed by normal malloc calls, so don't
-  bother calling memalign with an argument of 8 or less.
-
-  Overreliance on memalign is a sure way to fragment space.
-*/
-void* dlmemalign(size_t, size_t);
-
-/*
-  valloc(size_t n);
-  Equivalent to memalign(pagesize, n), where pagesize is the page
-  size of the system. If the pagesize is unknown, 4096 is used.
-*/
-void* dlvalloc(size_t);
-
-/*
-  mallopt(int parameter_number, int parameter_value)
-  Sets tunable parameters The format is to provide a
-  (parameter-number, parameter-value) pair.  mallopt then sets the
-  corresponding parameter to the argument value if it can (i.e., so
-  long as the value is meaningful), and returns 1 if successful else
-  0.  SVID/XPG/ANSI defines four standard param numbers for mallopt,
-  normally defined in malloc.h.  None of these are use in this malloc,
-  so setting them has no effect. But this malloc also supports other
-  options in mallopt. See below for details.  Briefly, supported
-  parameters are as follows (listed defaults are for "typical"
-  configurations).
-
-  Symbol            param #  default    allowed param values
-  M_TRIM_THRESHOLD     -1   2*1024*1024   any   (MAX_SIZE_T disables)
-  M_GRANULARITY        -2     page size   any power of 2 >= page size
-  M_MMAP_THRESHOLD     -3      256*1024   any   (or 0 if no MMAP support)
-*/
-int dlmallopt(int, int);
-
-/*
-  malloc_footprint();
-  Returns the number of bytes obtained from the system.  The total
-  number of bytes allocated by malloc, realloc etc., is less than this
-  value. Unlike mallinfo, this function returns only a precomputed
-  result, so can be called frequently to monitor memory consumption.
-  Even if locks are otherwise defined, this function does not use them,
-  so results might not be up to date.
-*/
-size_t dlmalloc_footprint(void);
-
-/*
-  malloc_max_footprint();
-  Returns the maximum number of bytes obtained from the system. This
-  value will be greater than current footprint if deallocated space
-  has been reclaimed by the system. The peak number of bytes allocated
-  by malloc, realloc etc., is less than this value. Unlike mallinfo,
-  this function returns only a precomputed result, so can be called
-  frequently to monitor memory consumption.  Even if locks are
-  otherwise defined, this function does not use them, so results might
-  not be up to date.
-*/
-size_t dlmalloc_max_footprint(void);
-
-#if !NO_MALLINFO
-/*
-  mallinfo()
-  Returns (by copy) a struct containing various summary statistics:
-
-  arena:     current total non-mmapped bytes allocated from system
-  ordblks:   the number of free chunks
-  smblks:    always zero.
-  hblks:     current number of mmapped regions
-  hblkhd:    total bytes held in mmapped regions
-  usmblks:   the maximum total allocated space. This will be greater
-                than current total if trimming has occurred.
-  fsmblks:   always zero
-  uordblks:  current total allocated space (normal or mmapped)
-  fordblks:  total free space
-  keepcost:  the maximum number of bytes that could ideally be released
-               back to system via malloc_trim. ("ideally" means that
-               it ignores page restrictions etc.)
-
-  Because these fields are ints, but internal bookkeeping may
-  be kept as longs, the reported values may wrap around zero and
-  thus be inaccurate.
-*/
-struct mallinfo dlmallinfo(void);
-#endif /* NO_MALLINFO */
-
-/*
-  independent_calloc(size_t n_elements, size_t element_size, void* chunks[]);
-
-  independent_calloc is similar to calloc, but instead of returning a
-  single cleared space, it returns an array of pointers to n_elements
-  independent elements that can hold contents of size elem_size, each
-  of which starts out cleared, and can be independently freed,
-  realloc'ed etc. The elements are guaranteed to be adjacently
-  allocated (this is not guaranteed to occur with multiple callocs or
-  mallocs), which may also improve cache locality in some
-  applications.
-
-  The "chunks" argument is optional (i.e., may be null, which is
-  probably the most typical usage). If it is null, the returned array
-  is itself dynamically allocated and should also be freed when it is
-  no longer needed. Otherwise, the chunks array must be of at least
-  n_elements in length. It is filled in with the pointers to the
-  chunks.
-
-  In either case, independent_calloc returns this pointer array, or
-  null if the allocation failed.  If n_elements is zero and "chunks"
-  is null, it returns a chunk representing an array with zero elements
-  (which should be freed if not wanted).
-
-  Each element must be individually freed when it is no longer
-  needed. If you'd like to instead be able to free all at once, you
-  should instead use regular calloc and assign pointers into this
-  space to represent elements.  (In this case though, you cannot
-  independently free elements.)
-
-  independent_calloc simplifies and speeds up implementations of many
-  kinds of pools.  It may also be useful when constructing large data
-  structures that initially have a fixed number of fixed-sized nodes,
-  but the number is not known at compile time, and some of the nodes
-  may later need to be freed. For example:
-
-  struct Node { int item; struct Node* next; };
-
-  struct Node* build_list() {
-    struct Node** pool;
-    int n = read_number_of_nodes_needed();
-    if (n <= 0) return 0;
-    pool = (struct Node**)(independent_calloc(n, sizeof(struct Node), 0);
-    if (pool == 0) die();
-    // organize into a linked list...
-    struct Node* first = pool[0];
-    for (i = 0; i < n-1; ++i)
-      pool[i]->next = pool[i+1];
-    free(pool);     // Can now free the array (or not, if it is needed later)
-    return first;
-  }
-*/
-void** dlindependent_calloc(size_t, size_t, void**);
-
-/*
-  independent_comalloc(size_t n_elements, size_t sizes[], void* chunks[]);
-
-  independent_comalloc allocates, all at once, a set of n_elements
-  chunks with sizes indicated in the "sizes" array.    It returns
-  an array of pointers to these elements, each of which can be
-  independently freed, realloc'ed etc. The elements are guaranteed to
-  be adjacently allocated (this is not guaranteed to occur with
-  multiple callocs or mallocs), which may also improve cache locality
-  in some applications.
-
-  The "chunks" argument is optional (i.e., may be null). If it is null
-  the returned array is itself dynamically allocated and should also
-  be freed when it is no longer needed. Otherwise, the chunks array
-  must be of at least n_elements in length. It is filled in with the
-  pointers to the chunks.
-
-  In either case, independent_comalloc returns this pointer array, or
-  null if the allocation failed.  If n_elements is zero and chunks is
-  null, it returns a chunk representing an array with zero elements
-  (which should be freed if not wanted).
-
-  Each element must be individually freed when it is no longer
-  needed. If you'd like to instead be able to free all at once, you
-  should instead use a single regular malloc, and assign pointers at
-  particular offsets in the aggregate space. (In this case though, you
-  cannot independently free elements.)
-
-  independent_comallac differs from independent_calloc in that each
-  element may have a different size, and also that it does not
-  automatically clear elements.
-
-  independent_comalloc can be used to speed up allocation in cases
-  where several structs or objects must always be allocated at the
-  same time.  For example:
-
-  struct Head { ... }
-  struct Foot { ... }
-
-  void send_message(char* msg) {
-    int msglen = strlen(msg);
-    size_t sizes[3] = { sizeof(struct Head), msglen, sizeof(struct Foot) };
-    void* chunks[3];
-    if (independent_comalloc(3, sizes, chunks) == 0)
-      die();
-    struct Head* head = (struct Head*)(chunks[0]);
-    char*        body = (char*)(chunks[1]);
-    struct Foot* foot = (struct Foot*)(chunks[2]);
-    // ...
-  }
-
-  In general though, independent_comalloc is worth using only for
-  larger values of n_elements. For small values, you probably won't
-  detect enough difference from series of malloc calls to bother.
-
-  Overuse of independent_comalloc can increase overall memory usage,
-  since it cannot reuse existing noncontiguous small chunks that
-  might be available for some of the elements.
-*/
-void** dlindependent_comalloc(size_t, size_t*, void**);
-
-
-/*
-  pvalloc(size_t n);
-  Equivalent to valloc(minimum-page-that-holds(n)), that is,
-  round up n to nearest pagesize.
- */
-void*  dlpvalloc(size_t);
-
-/*
-  malloc_trim(size_t pad);
-
-  If possible, gives memory back to the system (via negative arguments
-  to sbrk) if there is unused memory at the `high' end of the malloc
-  pool or in unused MMAP segments. You can call this after freeing
-  large blocks of memory to potentially reduce the system-level memory
-  requirements of a program. However, it cannot guarantee to reduce
-  memory. Under some allocation patterns, some large free blocks of
-  memory will be locked between two used chunks, so they cannot be
-  given back to the system.
-
-  The `pad' argument to malloc_trim represents the amount of free
-  trailing space to leave untrimmed. If this argument is zero, only
-  the minimum amount of memory to maintain internal data structures
-  will be left. Non-zero arguments can be supplied to maintain enough
-  trailing space to service future expected allocations without having
-  to re-obtain memory from the system.
-
-  Malloc_trim returns 1 if it actually released any memory, else 0.
-*/
-int  dlmalloc_trim(size_t);
-
-/*
-  malloc_usable_size(void* p);
-
-  Returns the number of bytes you can actually use in
-  an allocated chunk, which may be more than you requested (although
-  often not) due to alignment and minimum size constraints.
-  You can use this many bytes without worrying about
-  overwriting other allocated objects. This is not a particularly great
-  programming practice. malloc_usable_size can be more useful in
-  debugging and assertions, for example:
-
-  p = malloc(n);
-  assert(malloc_usable_size(p) >= 256);
-*/
-size_t dlmalloc_usable_size(void*);
-
-/*
-  malloc_stats();
-  Prints on stderr the amount of space obtained from the system (both
-  via sbrk and mmap), the maximum amount (which may be more than
-  current if malloc_trim and/or munmap got called), and the current
-  number of bytes allocated via malloc (or realloc, etc) but not yet
-  freed. Note that this is the number of bytes allocated, not the
-  number requested. It will be larger than the number requested
-  because of alignment and bookkeeping overhead. Because it includes
-  alignment wastage as being in use, this figure may be greater than
-  zero even when no user-level chunks are allocated.
-
-  The reported current and maximum system memory can be inaccurate if
-  a program makes other calls to system memory allocation functions
-  (normally sbrk) outside of malloc.
-
-  malloc_stats prints only the most commonly interesting statistics.
-  More information can be obtained by calling mallinfo.
-*/
-void  dlmalloc_stats(void);
-
-#endif /* ONLY_MSPACES */
-
-#if MSPACES
-
-/*
-  mspace is an opaque type representing an independent
-  region of space that supports mspace_malloc, etc.
-*/
-typedef void* mspace;
-
-/*
-  create_mspace creates and returns a new independent space with the
-  given initial capacity, or, if 0, the default granularity size.  It
-  returns null if there is no system memory available to create the
-  space.  If argument locked is non-zero, the space uses a separate
-  lock to control access. The capacity of the space will grow
-  dynamically as needed to service mspace_malloc requests.  You can
-  control the sizes of incremental increases of this space by
-  compiling with a different DEFAULT_GRANULARITY or dynamically
-  setting with mallopt(M_GRANULARITY, value).
-*/
-mspace create_mspace(size_t capacity, int locked);
-
-/*
-  destroy_mspace destroys the given space, and attempts to return all
-  of its memory back to the system, returning the total number of
-  bytes freed. After destruction, the results of access to all memory
-  used by the space become undefined.
-*/
-size_t destroy_mspace(mspace msp);
-
-/*
-  create_mspace_with_base uses the memory supplied as the initial base
-  of a new mspace. Part (less than 128*sizeof(size_t) bytes) of this
-  space is used for bookkeeping, so the capacity must be at least this
-  large. (Otherwise 0 is returned.) When this initial space is
-  exhausted, additional memory will be obtained from the system.
-  Destroying this space will deallocate all additionally allocated
-  space (if possible) but not the initial base.
-*/
-mspace create_mspace_with_base(void* base, size_t capacity, int locked);
-
-/*
-  mspace_malloc behaves as malloc, but operates within
-  the given space.
-*/
-void* mspace_malloc(mspace msp, size_t bytes);
-
-/*
-  mspace_free behaves as free, but operates within
-  the given space.
-
-  If compiled with FOOTERS==1, mspace_free is not actually needed.
-  free may be called instead of mspace_free because freed chunks from
-  any space are handled by their originating spaces.
-*/
-void mspace_free(mspace msp, void* mem);
-
-/*
-  mspace_realloc behaves as realloc, but operates within
-  the given space.
-
-  If compiled with FOOTERS==1, mspace_realloc is not actually
-  needed.  realloc may be called instead of mspace_realloc because
-  realloced chunks from any space are handled by their originating
-  spaces.
-*/
-void* mspace_realloc(mspace msp, void* mem, size_t newsize);
-
-/*
-  mspace_calloc behaves as calloc, but operates within
-  the given space.
-*/
-void* mspace_calloc(mspace msp, size_t n_elements, size_t elem_size);
-
-/*
-  mspace_memalign behaves as memalign, but operates within
-  the given space.
-*/
-void* mspace_memalign(mspace msp, size_t alignment, size_t bytes);
-
-/*
-  mspace_independent_calloc behaves as independent_calloc, but
-  operates within the given space.
-*/
-void** mspace_independent_calloc(mspace msp, size_t n_elements,
-                                 size_t elem_size, void* chunks[]);
-
-/*
-  mspace_independent_comalloc behaves as independent_comalloc, but
-  operates within the given space.
-*/
-void** mspace_independent_comalloc(mspace msp, size_t n_elements,
-                                   size_t sizes[], void* chunks[]);
-
-/*
-  mspace_footprint() returns the number of bytes obtained from the
-  system for this space.
-*/
-size_t mspace_footprint(mspace msp);
-
-/*
-  mspace_max_footprint() returns the peak number of bytes obtained from the
-  system for this space.
-*/
-size_t mspace_max_footprint(mspace msp);
-
-
-#if !NO_MALLINFO
-/*
-  mspace_mallinfo behaves as mallinfo, but reports properties of
-  the given space.
-*/
-struct mallinfo mspace_mallinfo(mspace msp);
-#endif /* NO_MALLINFO */
-
-/*
-  mspace_malloc_stats behaves as malloc_stats, but reports
-  properties of the given space.
-*/
-void mspace_malloc_stats(mspace msp);
-
-/*
-  mspace_trim behaves as malloc_trim, but
-  operates within the given space.
-*/
-int mspace_trim(mspace msp, size_t pad);
-
-/*
-  An alias for mallopt.
-*/
-int mspace_mallopt(int, int);
-
-#endif /* MSPACES */
-
-#ifdef __cplusplus
-};  /* end of extern "C" */
-#endif /* __cplusplus */
-
-/*
-  ========================================================================
-  To make a fully customizable malloc.h header file, cut everything
-  above this line, put into file malloc.h, edit to suit, and #include it
-  on the next line, as well as in programs that use this malloc.
-  ========================================================================
-*/
-
-/* #include "malloc.h" */
-
-/*------------------------------ internal #includes ---------------------- */
-
-#ifdef _MSC_VER
-#pragma warning( disable : 4146 ) /* no "unsigned" warnings */
-#endif /* _MSC_VER */
-
-#include <stdio.h>       /* for printing in malloc_stats */
-
-#ifndef LACKS_ERRNO_H
-#include <errno.h>       /* for MALLOC_FAILURE_ACTION */
-#endif /* LACKS_ERRNO_H */
-#if FOOTERS
-#include <time.h>        /* for magic initialization */
-#endif /* FOOTERS */
-#ifndef LACKS_STDLIB_H
-#include <stdlib.h>      /* for abort() */
-#endif /* LACKS_STDLIB_H */
-#ifdef DEBUG
-#if ABORT_ON_ASSERT_FAILURE
-#define assert(x) if(!(x)) ABORT
-#else /* ABORT_ON_ASSERT_FAILURE */
-#include <assert.h>
-#endif /* ABORT_ON_ASSERT_FAILURE */
-#else  /* DEBUG */
-#define assert(x)
-#endif /* DEBUG */
-#ifndef LACKS_STRING_H
-#include <string.h>      /* for memset etc */
-#endif  /* LACKS_STRING_H */
-#if USE_BUILTIN_FFS
-#ifndef LACKS_STRINGS_H
-#include <strings.h>     /* for ffs */
-#endif /* LACKS_STRINGS_H */
-#endif /* USE_BUILTIN_FFS */
-#if HAVE_MMAP
-#ifndef LACKS_SYS_MMAN_H
-#include <sys/mman.h>    /* for mmap */
-#endif /* LACKS_SYS_MMAN_H */
-#ifndef LACKS_FCNTL_H
-#include <fcntl.h>
-#endif /* LACKS_FCNTL_H */
-#endif /* HAVE_MMAP */
-#if HAVE_MORECORE
-#ifndef LACKS_UNISTD_H
-#include <unistd.h>     /* for sbrk */
-#else /* LACKS_UNISTD_H */
-#if !defined(__FreeBSD__) && !defined(__OpenBSD__) && !defined(__NetBSD__)
-extern void*     sbrk(ptrdiff_t);
-#endif /* FreeBSD etc */
-#endif /* LACKS_UNISTD_H */
-#endif /* HAVE_MMAP */
-
-#ifndef WIN32
-#ifndef malloc_getpagesize
-#  ifdef _SC_PAGESIZE         /* some SVR4 systems omit an underscore */
-#    ifndef _SC_PAGE_SIZE
-#      define _SC_PAGE_SIZE _SC_PAGESIZE
-#    endif
-#  endif
-#  ifdef _SC_PAGE_SIZE
-#    define malloc_getpagesize sysconf(_SC_PAGE_SIZE)
-#  else
-#    if defined(BSD) || defined(DGUX) || defined(HAVE_GETPAGESIZE)
-       extern size_t getpagesize();
-#      define malloc_getpagesize getpagesize()
-#    else
-#      ifdef WIN32 /* use supplied emulation of getpagesize */
-#        define malloc_getpagesize getpagesize()
-#      else
-#        ifndef LACKS_SYS_PARAM_H
-#          include <sys/param.h>
-#        endif
-#        ifdef EXEC_PAGESIZE
-#          define malloc_getpagesize EXEC_PAGESIZE
-#        else
-#          ifdef NBPG
-#            ifndef CLSIZE
-#              define malloc_getpagesize NBPG
-#            else
-#              define malloc_getpagesize (NBPG * CLSIZE)
-#            endif
-#          else
-#            ifdef NBPC
-#              define malloc_getpagesize NBPC
-#            else
-#              ifdef PAGESIZE
-#                define malloc_getpagesize PAGESIZE
-#              else /* just guess */
-#                define malloc_getpagesize ((size_t)4096U)
-#              endif
-#            endif
-#          endif
-#        endif
-#      endif
-#    endif
-#  endif
-#endif
-#endif
-
-/* ------------------- size_t and alignment properties -------------------- */
-
-/* The byte and bit size of a size_t */
-#define SIZE_T_SIZE         (sizeof(size_t))
-#define SIZE_T_BITSIZE      (sizeof(size_t) << 3)
-
-/* Some constants coerced to size_t */
-/* Annoying but necessary to avoid errors on some platforms */
-#define SIZE_T_ZERO         ((size_t)0)
-#define SIZE_T_ONE          ((size_t)1)
-#define SIZE_T_TWO          ((size_t)2)
-#define TWO_SIZE_T_SIZES    (SIZE_T_SIZE<<1)
-#define FOUR_SIZE_T_SIZES   (SIZE_T_SIZE<<2)
-#define SIX_SIZE_T_SIZES    (FOUR_SIZE_T_SIZES+TWO_SIZE_T_SIZES)
-#define HALF_MAX_SIZE_T     (MAX_SIZE_T / 2U)
-
-/* The bit mask value corresponding to MALLOC_ALIGNMENT */
-#define CHUNK_ALIGN_MASK    (MALLOC_ALIGNMENT - SIZE_T_ONE)
-
-/* True if address a has acceptable alignment */
-#define is_aligned(A)       (((size_t)((A)) & (CHUNK_ALIGN_MASK)) == 0)
-
-/* the number of bytes to offset an address to align it */
-#define align_offset(A)\
- ((((size_t)(A) & CHUNK_ALIGN_MASK) == 0)? 0 :\
-  ((MALLOC_ALIGNMENT - ((size_t)(A) & CHUNK_ALIGN_MASK)) & CHUNK_ALIGN_MASK))
-
-/* -------------------------- MMAP preliminaries ------------------------- */
-
-/*
-   If HAVE_MORECORE or HAVE_MMAP are false, we just define calls and
-   checks to fail so compiler optimizer can delete code rather than
-   using so many "#if"s.
-*/
-
-
-/* MORECORE and MMAP must return MFAIL on failure */
-#define MFAIL                ((void*)(MAX_SIZE_T))
-#define CMFAIL               ((char*)(MFAIL)) /* defined for convenience */
-
-#if !HAVE_MMAP
-#define IS_MMAPPED_BIT       (SIZE_T_ZERO)
-#define USE_MMAP_BIT         (SIZE_T_ZERO)
-#define CALL_MMAP(s)         MFAIL
-#define CALL_MUNMAP(a, s)    (-1)
-#define DIRECT_MMAP(s)       MFAIL
-
-#else /* HAVE_MMAP */
-#define IS_MMAPPED_BIT       (SIZE_T_ONE)
-#define USE_MMAP_BIT         (SIZE_T_ONE)
-
-#if !defined(WIN32) && !defined (__OS2__)
-#define CALL_MUNMAP(a, s)    munmap((a), (s))
-#define MMAP_PROT            (PROT_READ|PROT_WRITE)
-#if !defined(MAP_ANONYMOUS) && defined(MAP_ANON)
-#define MAP_ANONYMOUS        MAP_ANON
-#endif /* MAP_ANON */
-#ifdef MAP_ANONYMOUS
-#define MMAP_FLAGS           (MAP_PRIVATE|MAP_ANONYMOUS)
-#define CALL_MMAP(s)         mmap(0, (s), MMAP_PROT, MMAP_FLAGS, -1, 0)
-#else /* MAP_ANONYMOUS */
-/*
-   Nearly all versions of mmap support MAP_ANONYMOUS, so the following
-   is unlikely to be needed, but is supplied just in case.
-*/
-#define MMAP_FLAGS           (MAP_PRIVATE)
-static int dev_zero_fd = -1; /* Cached file descriptor for /dev/zero. */
-#define CALL_MMAP(s) ((dev_zero_fd < 0) ? \
-           (dev_zero_fd = open("/dev/zero", O_RDWR), \
-            mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0)) : \
-            mmap(0, (s), MMAP_PROT, MMAP_FLAGS, dev_zero_fd, 0))
-#endif /* MAP_ANONYMOUS */
-
-#define DIRECT_MMAP(s)       CALL_MMAP(s)
-
-#elif defined(__OS2__)
-
-/* OS/2 MMAP via DosAllocMem */
-static void* os2mmap(size_t size) {
-  void* ptr;
-  if (DosAllocMem(&ptr, size, OBJ_ANY|PAG_COMMIT|PAG_READ|PAG_WRITE) &&
-      DosAllocMem(&ptr, size, PAG_COMMIT|PAG_READ|PAG_WRITE))
-    return MFAIL;
-  return ptr;
-}
-
-#define os2direct_mmap(n)     os2mmap(n)
-
-/* This function supports releasing coalesed segments */
-static int os2munmap(void* ptr, size_t size) {
-  while (size) {
-    ULONG ulSize = size;
-    ULONG ulFlags = 0;
-    if (DosQueryMem(ptr, &ulSize, &ulFlags) != 0)
-      return -1;
-    if ((ulFlags & PAG_BASE) == 0 ||(ulFlags & PAG_COMMIT) == 0 ||
-        ulSize > size)
-      return -1;
-    if (DosFreeMem(ptr) != 0)
-      return -1;
-    ptr = ( void * ) ( ( char * ) ptr + ulSize );
-    size -= ulSize;
-  }
-  return 0;
-}
-
-#define CALL_MMAP(s)         os2mmap(s)
-#define CALL_MUNMAP(a, s)    os2munmap((a), (s))
-#define DIRECT_MMAP(s)       os2direct_mmap(s)
-
-#else /* WIN32 */
-
-/* Win32 MMAP via VirtualAlloc */
-static void* win32mmap(size_t size) {
-  void* ptr = VirtualAlloc(0, size, MEM_RESERVE|MEM_COMMIT, PAGE_EXECUTE_READWRITE);
-  return (ptr != 0)? ptr: MFAIL;
-}
-
-/* For direct MMAP, use MEM_TOP_DOWN to minimize interference */
-static void* win32direct_mmap(size_t size) {
-  void* ptr = VirtualAlloc(0, size, MEM_RESERVE|MEM_COMMIT|MEM_TOP_DOWN,
-                           PAGE_EXECUTE_READWRITE);
-  return (ptr != 0)? ptr: MFAIL;
-}
-
-/* This function supports releasing coalesed segments */
-static int win32munmap(void* ptr, size_t size) {
-  MEMORY_BASIC_INFORMATION minfo;
-  char* cptr = ptr;
-  while (size) {
-    if (VirtualQuery(cptr, &minfo, sizeof(minfo)) == 0)
-      return -1;
-    if (minfo.BaseAddress != cptr || minfo.AllocationBase != cptr ||
-        minfo.State != MEM_COMMIT || minfo.RegionSize > size)
-      return -1;
-    if (VirtualFree(cptr, 0, MEM_RELEASE) == 0)
-      return -1;
-    cptr += minfo.RegionSize;
-    size -= minfo.RegionSize;
-  }
-  return 0;
-}
-
-#define CALL_MMAP(s)         win32mmap(s)
-#define CALL_MUNMAP(a, s)    win32munmap((a), (s))
-#define DIRECT_MMAP(s)       win32direct_mmap(s)
-#endif /* WIN32 */
-#endif /* HAVE_MMAP */
-
-#if HAVE_MMAP && HAVE_MREMAP
-#define CALL_MREMAP(addr, osz, nsz, mv) mremap((addr), (osz), (nsz), (mv))
-#else  /* HAVE_MMAP && HAVE_MREMAP */
-#define CALL_MREMAP(addr, osz, nsz, mv) MFAIL
-#endif /* HAVE_MMAP && HAVE_MREMAP */
-
-#if HAVE_MORECORE
-#define CALL_MORECORE(S)     MORECORE(S)
-#else  /* HAVE_MORECORE */
-#define CALL_MORECORE(S)     MFAIL
-#endif /* HAVE_MORECORE */
-
-/* mstate bit set if contiguous morecore disabled or failed */
-#define USE_NONCONTIGUOUS_BIT (4U)
-
-/* segment bit set in create_mspace_with_base */
-#define EXTERN_BIT            (8U)
-
-
-/* --------------------------- Lock preliminaries ------------------------ */
-
-#if USE_LOCKS
-
-/*
-  When locks are defined, there are up to two global locks:
-
-  * If HAVE_MORECORE, morecore_mutex protects sequences of calls to
-    MORECORE.  In many cases sys_alloc requires two calls, that should
-    not be interleaved with calls by other threads.  This does not
-    protect against direct calls to MORECORE by other threads not
-    using this lock, so there is still code to cope the best we can on
-    interference.
-
-  * magic_init_mutex ensures that mparams.magic and other
-    unique mparams values are initialized only once.
-*/
-
-#if !defined(WIN32) && !defined(__OS2__)
-/* By default use posix locks */
-#include <pthread.h>
-#define MLOCK_T pthread_mutex_t
-#define INITIAL_LOCK(l)      pthread_mutex_init(l, NULL)
-#define ACQUIRE_LOCK(l)      pthread_mutex_lock(l)
-#define RELEASE_LOCK(l)      pthread_mutex_unlock(l)
-
-#if HAVE_MORECORE
-static MLOCK_T morecore_mutex = PTHREAD_MUTEX_INITIALIZER;
-#endif /* HAVE_MORECORE */
-
-static MLOCK_T magic_init_mutex = PTHREAD_MUTEX_INITIALIZER;
-
-#elif defined(__OS2__)
-#define MLOCK_T HMTX
-#define INITIAL_LOCK(l)      DosCreateMutexSem(0, l, 0, FALSE)
-#define ACQUIRE_LOCK(l)      DosRequestMutexSem(*l, SEM_INDEFINITE_WAIT)
-#define RELEASE_LOCK(l)      DosReleaseMutexSem(*l)
-#if HAVE_MORECORE
-static MLOCK_T morecore_mutex;
-#endif /* HAVE_MORECORE */
-static MLOCK_T magic_init_mutex;
-
-#else /* WIN32 */
-/*
-   Because lock-protected regions have bounded times, and there
-   are no recursive lock calls, we can use simple spinlocks.
-*/
-
-#define MLOCK_T long
-static int win32_acquire_lock (MLOCK_T *sl) {
-  for (;;) {
-#ifdef InterlockedCompareExchangePointer
-    if (!InterlockedCompareExchange(sl, 1, 0))
-      return 0;
-#else  /* Use older void* version */
-    if (!InterlockedCompareExchange((void**)sl, (void*)1, (void*)0))
-      return 0;
-#endif /* InterlockedCompareExchangePointer */
-    Sleep (0);
-  }
-}
-
-static void win32_release_lock (MLOCK_T *sl) {
-  InterlockedExchange (sl, 0);
-}
-
-#define INITIAL_LOCK(l)      *(l)=0
-#define ACQUIRE_LOCK(l)      win32_acquire_lock(l)
-#define RELEASE_LOCK(l)      win32_release_lock(l)
-#if HAVE_MORECORE
-static MLOCK_T morecore_mutex;
-#endif /* HAVE_MORECORE */
-static MLOCK_T magic_init_mutex;
-#endif /* WIN32 */
-
-#define USE_LOCK_BIT               (2U)
-#else  /* USE_LOCKS */
-#define USE_LOCK_BIT               (0U)
-#define INITIAL_LOCK(l)
-#endif /* USE_LOCKS */
-
-#if USE_LOCKS && HAVE_MORECORE
-#define ACQUIRE_MORECORE_LOCK()    ACQUIRE_LOCK(&morecore_mutex);
-#define RELEASE_MORECORE_LOCK()    RELEASE_LOCK(&morecore_mutex);
-#else /* USE_LOCKS && HAVE_MORECORE */
-#define ACQUIRE_MORECORE_LOCK()
-#define RELEASE_MORECORE_LOCK()
-#endif /* USE_LOCKS && HAVE_MORECORE */
-
-#if USE_LOCKS
-#define ACQUIRE_MAGIC_INIT_LOCK()  ACQUIRE_LOCK(&magic_init_mutex);
-#define RELEASE_MAGIC_INIT_LOCK()  RELEASE_LOCK(&magic_init_mutex);
-#else  /* USE_LOCKS */
-#define ACQUIRE_MAGIC_INIT_LOCK()
-#define RELEASE_MAGIC_INIT_LOCK()
-#endif /* USE_LOCKS */
-
-
-/* -----------------------  Chunk representations ------------------------ */
-
-/*
-  (The following includes lightly edited explanations by Colin Plumb.)
-
-  The malloc_chunk declaration below is misleading (but accurate and
-  necessary).  It declares a "view" into memory allowing access to
-  necessary fields at known offsets from a given base.
-
-  Chunks of memory are maintained using a `boundary tag' method as
-  originally described by Knuth.  (See the paper by Paul Wilson
-  ftp://ftp.cs.utexas.edu/pub/garbage/allocsrv.ps for a survey of such
-  techniques.)  Sizes of free chunks are stored both in the front of
-  each chunk and at the end.  This makes consolidating fragmented
-  chunks into bigger chunks fast.  The head fields also hold bits
-  representing whether chunks are free or in use.
-
-  Here are some pictures to make it clearer.  They are "exploded" to
-  show that the state of a chunk can be thought of as extending from
-  the high 31 bits of the head field of its header through the
-  prev_foot and PINUSE_BIT bit of the following chunk header.
-
-  A chunk that's in use looks like:
-
-   chunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-           | Size of previous chunk (if P = 1)                             |
-           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |P|
-         | Size of this chunk                                         1| +-+
-   mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-         |                                                               |
-         +-                                                             -+
-         |                                                               |
-         +-                                                             -+
-         |                                                               :
-         +-      size - sizeof(size_t) available payload bytes          -+
-         :                                                               |
- chunk-> +-                                                             -+
-         |                                                               |
-         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |1|
-       | Size of next chunk (may or may not be in use)               | +-+
- mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-    And if it's free, it looks like this:
-
-   chunk-> +-                                                             -+
-           | User payload (must be in use, or we would have merged!)       |
-           +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |P|
-         | Size of this chunk                                         0| +-+
-   mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-         | Next pointer                                                  |
-         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-         | Prev pointer                                                  |
-         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-         |                                                               :
-         +-      size - sizeof(struct chunk) unused bytes               -+
-         :                                                               |
- chunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-         | Size of this chunk                                            |
-         +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |0|
-       | Size of next chunk (must be in use, or we would have merged)| +-+
- mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-       |                                                               :
-       +- User payload                                                -+
-       :                                                               |
-       +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-                                                                     |0|
-                                                                     +-+
-  Note that since we always merge adjacent free chunks, the chunks
-  adjacent to a free chunk must be in use.
-
-  Given a pointer to a chunk (which can be derived trivially from the
-  payload pointer) we can, in O(1) time, find out whether the adjacent
-  chunks are free, and if so, unlink them from the lists that they
-  are on and merge them with the current chunk.
-
-  Chunks always begin on even word boundaries, so the mem portion
-  (which is returned to the user) is also on an even word boundary, and
-  thus at least double-word aligned.
-
-  The P (PINUSE_BIT) bit, stored in the unused low-order bit of the
-  chunk size (which is always a multiple of two words), is an in-use
-  bit for the *previous* chunk.  If that bit is *clear*, then the
-  word before the current chunk size contains the previous chunk
-  size, and can be used to find the front of the previous chunk.
-  The very first chunk allocated always has this bit set, preventing
-  access to non-existent (or non-owned) memory. If pinuse is set for
-  any given chunk, then you CANNOT determine the size of the
-  previous chunk, and might even get a memory addressing fault when
-  trying to do so.
-
-  The C (CINUSE_BIT) bit, stored in the unused second-lowest bit of
-  the chunk size redundantly records whether the current chunk is
-  inuse. This redundancy enables usage checks within free and realloc,
-  and reduces indirection when freeing and consolidating chunks.
-
-  Each freshly allocated chunk must have both cinuse and pinuse set.
-  That is, each allocated chunk borders either a previously allocated
-  and still in-use chunk, or the base of its memory arena. This is
-  ensured by making all allocations from the the `lowest' part of any
-  found chunk.  Further, no free chunk physically borders another one,
-  so each free chunk is known to be preceded and followed by either
-  inuse chunks or the ends of memory.
-
-  Note that the `foot' of the current chunk is actually represented
-  as the prev_foot of the NEXT chunk. This makes it easier to
-  deal with alignments etc but can be very confusing when trying
-  to extend or adapt this code.
-
-  The exceptions to all this are
-
-     1. The special chunk `top' is the top-most available chunk (i.e.,
-        the one bordering the end of available memory). It is treated
-        specially.  Top is never included in any bin, is used only if
-        no other chunk is available, and is released back to the
-        system if it is very large (see M_TRIM_THRESHOLD).  In effect,
-        the top chunk is treated as larger (and thus less well
-        fitting) than any other available chunk.  The top chunk
-        doesn't update its trailing size field since there is no next
-        contiguous chunk that would have to index off it. However,
-        space is still allocated for it (TOP_FOOT_SIZE) to enable
-        separation or merging when space is extended.
-
-     3. Chunks allocated via mmap, which have the lowest-order bit
-        (IS_MMAPPED_BIT) set in their prev_foot fields, and do not set
-        PINUSE_BIT in their head fields.  Because they are allocated
-        one-by-one, each must carry its own prev_foot field, which is
-        also used to hold the offset this chunk has within its mmapped
-        region, which is needed to preserve alignment. Each mmapped
-        chunk is trailed by the first two fields of a fake next-chunk
-        for sake of usage checks.
-
-*/
-
-struct malloc_chunk {
-  size_t               prev_foot;  /* Size of previous chunk (if free).  */
-  size_t               head;       /* Size and inuse bits. */
-  struct malloc_chunk* fd;         /* double links -- used only if free. */
-  struct malloc_chunk* bk;
-};
-
-typedef struct malloc_chunk  mchunk;
-typedef struct malloc_chunk* mchunkptr;
-typedef struct malloc_chunk* sbinptr;  /* The type of bins of chunks */
-typedef size_t bindex_t;               /* Described below */
-typedef unsigned int binmap_t;         /* Described below */
-typedef unsigned int flag_t;           /* The type of various bit flag sets */
-
-/* ------------------- Chunks sizes and alignments ----------------------- */
-
-#define MCHUNK_SIZE         (sizeof(mchunk))
-
-#if FOOTERS
-#define CHUNK_OVERHEAD      (TWO_SIZE_T_SIZES)
-#else /* FOOTERS */
-#define CHUNK_OVERHEAD      (SIZE_T_SIZE)
-#endif /* FOOTERS */
-
-/* MMapped chunks need a second word of overhead ... */
-#define MMAP_CHUNK_OVERHEAD (TWO_SIZE_T_SIZES)
-/* ... and additional padding for fake next-chunk at foot */
-#define MMAP_FOOT_PAD       (FOUR_SIZE_T_SIZES)
-
-/* The smallest size we can malloc is an aligned minimal chunk */
-#define MIN_CHUNK_SIZE\
-  ((MCHUNK_SIZE + CHUNK_ALIGN_MASK) & ~CHUNK_ALIGN_MASK)
-
-/* conversion from malloc headers to user pointers, and back */
-#define chunk2mem(p)        ((void*)((char*)(p)       + TWO_SIZE_T_SIZES))
-#define mem2chunk(mem)      ((mchunkptr)((char*)(mem) - TWO_SIZE_T_SIZES))
-/* chunk associated with aligned address A */
-#define align_as_chunk(A)   (mchunkptr)((A) + align_offset(chunk2mem(A)))
-
-/* Bounds on request (not chunk) sizes. */
-#define MAX_REQUEST         ((-MIN_CHUNK_SIZE) << 2)
-#define MIN_REQUEST         (MIN_CHUNK_SIZE - CHUNK_OVERHEAD - SIZE_T_ONE)
-
-/* pad request bytes into a usable size */
-#define pad_request(req) \
-   (((req) + CHUNK_OVERHEAD + CHUNK_ALIGN_MASK) & ~CHUNK_ALIGN_MASK)
-
-/* pad request, checking for minimum (but not maximum) */
-#define request2size(req) \
-  (((req) < MIN_REQUEST)? MIN_CHUNK_SIZE : pad_request(req))
-
-
-/* ------------------ Operations on head and foot fields ----------------- */
-
-/*
-  The head field of a chunk is or'ed with PINUSE_BIT when previous
-  adjacent chunk in use, and or'ed with CINUSE_BIT if this chunk is in
-  use. If the chunk was obtained with mmap, the prev_foot field has
-  IS_MMAPPED_BIT set, otherwise holding the offset of the base of the
-  mmapped region to the base of the chunk.
-*/
-
-#define PINUSE_BIT          (SIZE_T_ONE)
-#define CINUSE_BIT          (SIZE_T_TWO)
-#define INUSE_BITS          (PINUSE_BIT|CINUSE_BIT)
-
-/* Head value for fenceposts */
-#define FENCEPOST_HEAD      (INUSE_BITS|SIZE_T_SIZE)
-
-/* extraction of fields from head words */
-#define cinuse(p)           ((p)->head & CINUSE_BIT)
-#define pinuse(p)           ((p)->head & PINUSE_BIT)
-#define chunksize(p)        ((p)->head & ~(INUSE_BITS))
-
-#define clear_pinuse(p)     ((p)->head &= ~PINUSE_BIT)
-#define clear_cinuse(p)     ((p)->head &= ~CINUSE_BIT)
-
-/* Treat space at ptr +/- offset as a chunk */
-#define chunk_plus_offset(p, s)  ((mchunkptr)(((char*)(p)) + (s)))
-#define chunk_minus_offset(p, s) ((mchunkptr)(((char*)(p)) - (s)))
-
-/* Ptr to next or previous physical malloc_chunk. */
-#define next_chunk(p) ((mchunkptr)( ((char*)(p)) + ((p)->head & ~INUSE_BITS)))
-#define prev_chunk(p) ((mchunkptr)( ((char*)(p)) - ((p)->prev_foot) ))
-
-/* extract next chunk's pinuse bit */
-#define next_pinuse(p)  ((next_chunk(p)->head) & PINUSE_BIT)
-
-/* Get/set size at footer */
-#define get_foot(p, s)  (((mchunkptr)((char*)(p) + (s)))->prev_foot)
-#define set_foot(p, s)  (((mchunkptr)((char*)(p) + (s)))->prev_foot = (s))
-
-/* Set size, pinuse bit, and foot */
-#define set_size_and_pinuse_of_free_chunk(p, s)\
-  ((p)->head = (s|PINUSE_BIT), set_foot(p, s))
-
-/* Set size, pinuse bit, foot, and clear next pinuse */
-#define set_free_with_pinuse(p, s, n)\
-  (clear_pinuse(n), set_size_and_pinuse_of_free_chunk(p, s))
-
-#define is_mmapped(p)\
-  (!((p)->head & PINUSE_BIT) && ((p)->prev_foot & IS_MMAPPED_BIT))
-
-/* Get the internal overhead associated with chunk p */
-#define overhead_for(p)\
- (is_mmapped(p)? MMAP_CHUNK_OVERHEAD : CHUNK_OVERHEAD)
-
-/* Return true if malloced space is not necessarily cleared */
-#if MMAP_CLEARS
-#define calloc_must_clear(p) (!is_mmapped(p))
-#else /* MMAP_CLEARS */
-#define calloc_must_clear(p) (1)
-#endif /* MMAP_CLEARS */
-
-/* ---------------------- Overlaid data structures ----------------------- */
-
-/*
-  When chunks are not in use, they are treated as nodes of either
-  lists or trees.
-
-  "Small"  chunks are stored in circular doubly-linked lists, and look
-  like this:
-
-    chunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Size of previous chunk                            |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    `head:' |             Size of chunk, in bytes                         |P|
-      mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Forward pointer to next chunk in list             |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Back pointer to previous chunk in list            |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Unused space (may be 0 bytes long)                .
-            .                                                               .
-            .                                                               |
-nextchunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    `foot:' |             Size of chunk, in bytes                           |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-  Larger chunks are kept in a form of bitwise digital trees (aka
-  tries) keyed on chunksizes.  Because malloc_tree_chunks are only for
-  free chunks greater than 256 bytes, their size doesn't impose any
-  constraints on user chunk sizes.  Each node looks like:
-
-    chunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Size of previous chunk                            |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    `head:' |             Size of chunk, in bytes                         |P|
-      mem-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Forward pointer to next chunk of same size        |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Back pointer to previous chunk of same size       |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Pointer to left child (child[0])                  |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Pointer to right child (child[1])                 |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Pointer to parent                                 |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             bin index of this chunk                           |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-            |             Unused space                                      .
-            .                                                               |
-nextchunk-> +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-    `foot:' |             Size of chunk, in bytes                           |
-            +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
-
-  Each tree holding treenodes is a tree of unique chunk sizes.  Chunks
-  of the same size are arranged in a circularly-linked list, with only
-  the oldest chunk (the next to be used, in our FIFO ordering)
-  actually in the tree.  (Tree members are distinguished by a non-null
-  parent pointer.)  If a chunk with the same size an an existing node
-  is inserted, it is linked off the existing node using pointers that
-  work in the same way as fd/bk pointers of small chunks.
-
-  Each tree contains a power of 2 sized range of chunk sizes (the
-  smallest is 0x100 <= x < 0x180), which is is divided in half at each
-  tree level, with the chunks in the smaller half of the range (0x100
-  <= x < 0x140 for the top nose) in the left subtree and the larger
-  half (0x140 <= x < 0x180) in the right subtree.  This is, of course,
-  done by inspecting individual bits.
-
-  Using these rules, each node's left subtree contains all smaller
-  sizes than its right subtree.  However, the node at the root of each
-  subtree has no particular ordering relationship to either.  (The
-  dividing line between the subtree sizes is based on trie relation.)
-  If we remove the last chunk of a given size from the interior of the
-  tree, we need to replace it with a leaf node.  The tree ordering
-  rules permit a node to be replaced by any leaf below it.
-
-  The smallest chunk in a tree (a common operation in a best-fit
-  allocator) can be found by walking a path to the leftmost leaf in
-  the tree.  Unlike a usual binary tree, where we follow left child
-  pointers until we reach a null, here we follow the right child
-  pointer any time the left one is null, until we reach a leaf with
-  both child pointers null. The smallest chunk in the tree will be
-  somewhere along that path.
-
-  The worst case number of steps to add, find, or remove a node is
-  bounded by the number of bits differentiating chunks within
-  bins. Under current bin calculations, this ranges from 6 up to 21
-  (for 32 bit sizes) or up to 53 (for 64 bit sizes). The typical case
-  is of course much better.
-*/
-
-struct malloc_tree_chunk {
-  /* The first four fields must be compatible with malloc_chunk */
-  size_t                    prev_foot;
-  size_t                    head;
-  struct malloc_tree_chunk* fd;
-  struct malloc_tree_chunk* bk;
-
-  struct malloc_tree_chunk* child[2];
-  struct malloc_tree_chunk* parent;
-  bindex_t                  index;
-};
-
-typedef struct malloc_tree_chunk  tchunk;
-typedef struct malloc_tree_chunk* tchunkptr;
-typedef struct malloc_tree_chunk* tbinptr; /* The type of bins of trees */
-
-/* A little helper macro for trees */
-#define leftmost_child(t) ((t)->child[0] != 0? (t)->child[0] : (t)->child[1])
-
-/* ----------------------------- Segments -------------------------------- */
-
-/*
-  Each malloc space may include non-contiguous segments, held in a
-  list headed by an embedded malloc_segment record representing the
-  top-most space. Segments also include flags holding properties of
-  the space. Large chunks that are directly allocated by mmap are not
-  included in this list. They are instead independently created and
-  destroyed without otherwise keeping track of them.
-
-  Segment management mainly comes into play for spaces allocated by
-  MMAP.  Any call to MMAP might or might not return memory that is
-  adjacent to an existing segment.  MORECORE normally contiguously
-  extends the current space, so this space is almost always adjacent,
-  which is simpler and faster to deal with. (This is why MORECORE is
-  used preferentially to MMAP when both are available -- see
-  sys_alloc.)  When allocating using MMAP, we don't use any of the
-  hinting mechanisms (inconsistently) supported in various
-  implementations of unix mmap, or distinguish reserving from
-  committing memory. Instead, we just ask for space, and exploit
-  contiguity when we get it.  It is probably possible to do
-  better than this on some systems, but no general scheme seems
-  to be significantly better.
-
-  Management entails a simpler variant of the consolidation scheme
-  used for chunks to reduce fragmentation -- new adjacent memory is
-  normally prepended or appended to an existing segment. However,
-  there are limitations compared to chunk consolidation that mostly
-  reflect the fact that segment processing is relatively infrequent
-  (occurring only when getting memory from system) and that we
-  don't expect to have huge numbers of segments:
-
-  * Segments are not indexed, so traversal requires linear scans.  (It
-    would be possible to index these, but is not worth the extra
-    overhead and complexity for most programs on most platforms.)
-  * New segments are only appended to old ones when holding top-most
-    memory; if they cannot be prepended to others, they are held in
-    different segments.
-
-  Except for the top-most segment of an mstate, each segment record
-  is kept at the tail of its segment. Segments are added by pushing
-  segment records onto the list headed by &mstate.seg for the
-  containing mstate.
-
-  Segment flags control allocation/merge/deallocation policies:
-  * If EXTERN_BIT set, then we did not allocate this segment,
-    and so should not try to deallocate or merge with others.
-    (This currently holds only for the initial segment passed
-    into create_mspace_with_base.)
-  * If IS_MMAPPED_BIT set, the segment may be merged with
-    other surrounding mmapped segments and trimmed/de-allocated
-    using munmap.
-  * If neither bit is set, then the segment was obtained using
-    MORECORE so can be merged with surrounding MORECORE'd segments
-    and deallocated/trimmed using MORECORE with negative arguments.
-*/
-
-struct malloc_segment {
-  char*        base;             /* base address */
-  size_t       size;             /* allocated size */
-  struct malloc_segment* next;   /* ptr to next segment */
-#if FFI_MMAP_EXEC_WRIT
-  /* The mmap magic is supposed to store the address of the executable
-     segment at the very end of the requested block.  */
-
-# define mmap_exec_offset(b,s) (*(ptrdiff_t*)((b)+(s)-sizeof(ptrdiff_t)))
-
-  /* We can only merge segments if their corresponding executable
-     segments are at identical offsets.  */
-# define check_segment_merge(S,b,s) \
-  (mmap_exec_offset((b),(s)) == (S)->exec_offset)
-
-# define add_segment_exec_offset(p,S) ((char*)(p) + (S)->exec_offset)
-# define sub_segment_exec_offset(p,S) ((char*)(p) - (S)->exec_offset)
-
-  /* The removal of sflags only works with HAVE_MORECORE == 0.  */
-
-# define get_segment_flags(S)   (IS_MMAPPED_BIT)
-# define set_segment_flags(S,v) \
-  (((v) != IS_MMAPPED_BIT) ? (ABORT, (v)) :				\
-   (((S)->exec_offset =							\
-     mmap_exec_offset((S)->base, (S)->size)),				\
-    (mmap_exec_offset((S)->base + (S)->exec_offset, (S)->size) !=	\
-     (S)->exec_offset) ? (ABORT, (v)) :					\
-   (mmap_exec_offset((S)->base, (S)->size) = 0), (v)))
-
-  /* We use an offset here, instead of a pointer, because then, when
-     base changes, we don't have to modify this.  On architectures
-     with segmented addresses, this might not work.  */
-  ptrdiff_t    exec_offset;
-#else
-
-# define get_segment_flags(S)   ((S)->sflags)
-# define set_segment_flags(S,v) ((S)->sflags = (v))
-# define check_segment_merge(S,b,s) (1)
-
-  flag_t       sflags;           /* mmap and extern flag */
-#endif
-};
-
-#define is_mmapped_segment(S)  (get_segment_flags(S) & IS_MMAPPED_BIT)
-#define is_extern_segment(S)   (get_segment_flags(S) & EXTERN_BIT)
-
-typedef struct malloc_segment  msegment;
-typedef struct malloc_segment* msegmentptr;
-
-/* ---------------------------- malloc_state ----------------------------- */
-
-/*
-   A malloc_state holds all of the bookkeeping for a space.
-   The main fields are:
-
-  Top
-    The topmost chunk of the currently active segment. Its size is
-    cached in topsize.  The actual size of topmost space is
-    topsize+TOP_FOOT_SIZE, which includes space reserved for adding
-    fenceposts and segment records if necessary when getting more
-    space from the system.  The size at which to autotrim top is
-    cached from mparams in trim_check, except that it is disabled if
-    an autotrim fails.
-
-  Designated victim (dv)
-    This is the preferred chunk for servicing small requests that
-    don't have exact fits.  It is normally the chunk split off most
-    recently to service another small request.  Its size is cached in
-    dvsize. The link fields of this chunk are not maintained since it
-    is not kept in a bin.
-
-  SmallBins
-    An array of bin headers for free chunks.  These bins hold chunks
-    with sizes less than MIN_LARGE_SIZE bytes. Each bin contains
-    chunks of all the same size, spaced 8 bytes apart.  To simplify
-    use in double-linked lists, each bin header acts as a malloc_chunk
-    pointing to the real first node, if it exists (else pointing to
-    itself).  This avoids special-casing for headers.  But to avoid
-    waste, we allocate only the fd/bk pointers of bins, and then use
-    repositioning tricks to treat these as the fields of a chunk.
-
-  TreeBins
-    Treebins are pointers to the roots of trees holding a range of
-    sizes. There are 2 equally spaced treebins for each power of two
-    from TREE_SHIFT to TREE_SHIFT+16. The last bin holds anything
-    larger.
-
-  Bin maps
-    There is one bit map for small bins ("smallmap") and one for
-    treebins ("treemap).  Each bin sets its bit when non-empty, and
-    clears the bit when empty.  Bit operations are then used to avoid
-    bin-by-bin searching -- nearly all "search" is done without ever
-    looking at bins that won't be selected.  The bit maps
-    conservatively use 32 bits per map word, even if on 64bit system.
-    For a good description of some of the bit-based techniques used
-    here, see Henry S. Warren Jr's book "Hacker's Delight" (and
-    supplement at http://hackersdelight.org/). Many of these are
-    intended to reduce the branchiness of paths through malloc etc, as
-    well as to reduce the number of memory locations read or written.
-
-  Segments
-    A list of segments headed by an embedded malloc_segment record
-    representing the initial space.
-
-  Address check support
-    The least_addr field is the least address ever obtained from
-    MORECORE or MMAP. Attempted frees and reallocs of any address less
-    than this are trapped (unless INSECURE is defined).
-
-  Magic tag
-    A cross-check field that should always hold same value as mparams.magic.
-
-  Flags
-    Bits recording whether to use MMAP, locks, or contiguous MORECORE
-
-  Statistics
-    Each space keeps track of current and maximum system memory
-    obtained via MORECORE or MMAP.
-
-  Locking
-    If USE_LOCKS is defined, the "mutex" lock is acquired and released
-    around every public call using this mspace.
-*/
-
-/* Bin types, widths and sizes */
-#define NSMALLBINS        (32U)
-#define NTREEBINS         (32U)
-#define SMALLBIN_SHIFT    (3U)
-#define SMALLBIN_WIDTH    (SIZE_T_ONE << SMALLBIN_SHIFT)
-#define TREEBIN_SHIFT     (8U)
-#define MIN_LARGE_SIZE    (SIZE_T_ONE << TREEBIN_SHIFT)
-#define MAX_SMALL_SIZE    (MIN_LARGE_SIZE - SIZE_T_ONE)
-#define MAX_SMALL_REQUEST (MAX_SMALL_SIZE - CHUNK_ALIGN_MASK - CHUNK_OVERHEAD)
-
-struct malloc_state {
-  binmap_t   smallmap;
-  binmap_t   treemap;
-  size_t     dvsize;
-  size_t     topsize;
-  char*      least_addr;
-  mchunkptr  dv;
-  mchunkptr  top;
-  size_t     trim_check;
-  size_t     magic;
-  mchunkptr  smallbins[(NSMALLBINS+1)*2];
-  tbinptr    treebins[NTREEBINS];
-  size_t     footprint;
-  size_t     max_footprint;
-  flag_t     mflags;
-#if USE_LOCKS
-  MLOCK_T    mutex;     /* locate lock among fields that rarely change */
-#endif /* USE_LOCKS */
-  msegment   seg;
-};
-
-typedef struct malloc_state*    mstate;
-
-/* ------------- Global malloc_state and malloc_params ------------------- */
-
-/*
-  malloc_params holds global properties, including those that can be
-  dynamically set using mallopt. There is a single instance, mparams,
-  initialized in init_mparams.
-*/
-
-struct malloc_params {
-  size_t magic;
-  size_t page_size;
-  size_t granularity;
-  size_t mmap_threshold;
-  size_t trim_threshold;
-  flag_t default_mflags;
-};
-
-static struct malloc_params mparams;
-
-/* The global malloc_state used for all non-"mspace" calls */
-static struct malloc_state _gm_;
-#define gm                 (&_gm_)
-#define is_global(M)       ((M) == &_gm_)
-#define is_initialized(M)  ((M)->top != 0)
-
-/* -------------------------- system alloc setup ------------------------- */
-
-/* Operations on mflags */
-
-#define use_lock(M)           ((M)->mflags &   USE_LOCK_BIT)
-#define enable_lock(M)        ((M)->mflags |=  USE_LOCK_BIT)
-#define disable_lock(M)       ((M)->mflags &= ~USE_LOCK_BIT)
-
-#define use_mmap(M)           ((M)->mflags &   USE_MMAP_BIT)
-#define enable_mmap(M)        ((M)->mflags |=  USE_MMAP_BIT)
-#define disable_mmap(M)       ((M)->mflags &= ~USE_MMAP_BIT)
-
-#define use_noncontiguous(M)  ((M)->mflags &   USE_NONCONTIGUOUS_BIT)
-#define disable_contiguous(M) ((M)->mflags |=  USE_NONCONTIGUOUS_BIT)
-
-#define set_lock(M,L)\
- ((M)->mflags = (L)?\
-  ((M)->mflags | USE_LOCK_BIT) :\
-  ((M)->mflags & ~USE_LOCK_BIT))
-
-/* page-align a size */
-#define page_align(S)\
- (((S) + (mparams.page_size)) & ~(mparams.page_size - SIZE_T_ONE))
-
-/* granularity-align a size */
-#define granularity_align(S)\
-  (((S) + (mparams.granularity)) & ~(mparams.granularity - SIZE_T_ONE))
-
-#define is_page_aligned(S)\
-   (((size_t)(S) & (mparams.page_size - SIZE_T_ONE)) == 0)
-#define is_granularity_aligned(S)\
-   (((size_t)(S) & (mparams.granularity - SIZE_T_ONE)) == 0)
-
-/*  True if segment S holds address A */
-#define segment_holds(S, A)\
-  ((char*)(A) >= S->base && (char*)(A) < S->base + S->size)
-
-/* Return segment holding given address */
-static msegmentptr segment_holding(mstate m, char* addr) {
-  msegmentptr sp = &m->seg;
-  for (;;) {
-    if (addr >= sp->base && addr < sp->base + sp->size)
-      return sp;
-    if ((sp = sp->next) == 0)
-      return 0;
-  }
-}
-
-/* Return true if segment contains a segment link */
-static int has_segment_link(mstate m, msegmentptr ss) {
-  msegmentptr sp = &m->seg;
-  for (;;) {
-    if ((char*)sp >= ss->base && (char*)sp < ss->base + ss->size)
-      return 1;
-    if ((sp = sp->next) == 0)
-      return 0;
-  }
-}
-
-#ifndef MORECORE_CANNOT_TRIM
-#define should_trim(M,s)  ((s) > (M)->trim_check)
-#else  /* MORECORE_CANNOT_TRIM */
-#define should_trim(M,s)  (0)
-#endif /* MORECORE_CANNOT_TRIM */
-
-/*
-  TOP_FOOT_SIZE is padding at the end of a segment, including space
-  that may be needed to place segment records and fenceposts when new
-  noncontiguous segments are added.
-*/
-#define TOP_FOOT_SIZE\
-  (align_offset(chunk2mem(0))+pad_request(sizeof(struct malloc_segment))+MIN_CHUNK_SIZE)
-
-
-/* -------------------------------  Hooks -------------------------------- */
-
-/*
-  PREACTION should be defined to return 0 on success, and nonzero on
-  failure. If you are not using locking, you can redefine these to do
-  anything you like.
-*/
-
-#if USE_LOCKS
-
-/* Ensure locks are initialized */
-#define GLOBALLY_INITIALIZE() (mparams.page_size == 0 && init_mparams())
-
-#define PREACTION(M)  ((GLOBALLY_INITIALIZE() || use_lock(M))? ACQUIRE_LOCK(&(M)->mutex) : 0)
-#define POSTACTION(M) { if (use_lock(M)) RELEASE_LOCK(&(M)->mutex); }
-#else /* USE_LOCKS */
-
-#ifndef PREACTION
-#define PREACTION(M) (0)
-#endif  /* PREACTION */
-
-#ifndef POSTACTION
-#define POSTACTION(M)
-#endif  /* POSTACTION */
-
-#endif /* USE_LOCKS */
-
-/*
-  CORRUPTION_ERROR_ACTION is triggered upon detected bad addresses.
-  USAGE_ERROR_ACTION is triggered on detected bad frees and
-  reallocs. The argument p is an address that might have triggered the
-  fault. It is ignored by the two predefined actions, but might be
-  useful in custom actions that try to help diagnose errors.
-*/
-
-#if PROCEED_ON_ERROR
-
-/* A count of the number of corruption errors causing resets */
-int malloc_corruption_error_count;
-
-/* default corruption action */
-static void reset_on_error(mstate m);
-
-#define CORRUPTION_ERROR_ACTION(m)  reset_on_error(m)
-#define USAGE_ERROR_ACTION(m, p)
-
-#else /* PROCEED_ON_ERROR */
-
-#ifndef CORRUPTION_ERROR_ACTION
-#define CORRUPTION_ERROR_ACTION(m) ABORT
-#endif /* CORRUPTION_ERROR_ACTION */
-
-#ifndef USAGE_ERROR_ACTION
-#define USAGE_ERROR_ACTION(m,p) ABORT
-#endif /* USAGE_ERROR_ACTION */
-
-#endif /* PROCEED_ON_ERROR */
-
-/* -------------------------- Debugging setup ---------------------------- */
-
-#if ! DEBUG
-
-#define check_free_chunk(M,P)
-#define check_inuse_chunk(M,P)
-#define check_malloced_chunk(M,P,N)
-#define check_mmapped_chunk(M,P)
-#define check_malloc_state(M)
-#define check_top_chunk(M,P)
-
-#else /* DEBUG */
-#define check_free_chunk(M,P)       do_check_free_chunk(M,P)
-#define check_inuse_chunk(M,P)      do_check_inuse_chunk(M,P)
-#define check_top_chunk(M,P)        do_check_top_chunk(M,P)
-#define check_malloced_chunk(M,P,N) do_check_malloced_chunk(M,P,N)
-#define check_mmapped_chunk(M,P)    do_check_mmapped_chunk(M,P)
-#define check_malloc_state(M)       do_check_malloc_state(M)
-
-static void   do_check_any_chunk(mstate m, mchunkptr p);
-static void   do_check_top_chunk(mstate m, mchunkptr p);
-static void   do_check_mmapped_chunk(mstate m, mchunkptr p);
-static void   do_check_inuse_chunk(mstate m, mchunkptr p);
-static void   do_check_free_chunk(mstate m, mchunkptr p);
-static void   do_check_malloced_chunk(mstate m, void* mem, size_t s);
-static void   do_check_tree(mstate m, tchunkptr t);
-static void   do_check_treebin(mstate m, bindex_t i);
-static void   do_check_smallbin(mstate m, bindex_t i);
-static void   do_check_malloc_state(mstate m);
-static int    bin_find(mstate m, mchunkptr x);
-static size_t traverse_and_check(mstate m);
-#endif /* DEBUG */
-
-/* ---------------------------- Indexing Bins ---------------------------- */
-
-#define is_small(s)         (((s) >> SMALLBIN_SHIFT) < NSMALLBINS)
-#define small_index(s)      ((s)  >> SMALLBIN_SHIFT)
-#define small_index2size(i) ((i)  << SMALLBIN_SHIFT)
-#define MIN_SMALL_INDEX     (small_index(MIN_CHUNK_SIZE))
-
-/* addressing by index. See above about smallbin repositioning */
-#define smallbin_at(M, i)   ((sbinptr)((char*)&((M)->smallbins[(i)<<1])))
-#define treebin_at(M,i)     (&((M)->treebins[i]))
-
-/* assign tree index for size S to variable I */
-#if defined(__GNUC__) && defined(i386)
-#define compute_tree_index(S, I)\
-{\
-  size_t X = S >> TREEBIN_SHIFT;\
-  if (X == 0)\
-    I = 0;\
-  else if (X > 0xFFFF)\
-    I = NTREEBINS-1;\
-  else {\
-    unsigned int K;\
-    __asm__("bsrl %1,%0\n\t" : "=r" (K) : "rm"  (X));\
-    I =  (bindex_t)((K << 1) + ((S >> (K + (TREEBIN_SHIFT-1)) & 1)));\
-  }\
-}
-#else /* GNUC */
-#define compute_tree_index(S, I)\
-{\
-  size_t X = S >> TREEBIN_SHIFT;\
-  if (X == 0)\
-    I = 0;\
-  else if (X > 0xFFFF)\
-    I = NTREEBINS-1;\
-  else {\
-    unsigned int Y = (unsigned int)X;\
-    unsigned int N = ((Y - 0x100) >> 16) & 8;\
-    unsigned int K = (((Y <<= N) - 0x1000) >> 16) & 4;\
-    N += K;\
-    N += K = (((Y <<= K) - 0x4000) >> 16) & 2;\
-    K = 14 - N + ((Y <<= K) >> 15);\
-    I = (K << 1) + ((S >> (K + (TREEBIN_SHIFT-1)) & 1));\
-  }\
-}
-#endif /* GNUC */
-
-/* Bit representing maximum resolved size in a treebin at i */
-#define bit_for_tree_index(i) \
-   (i == NTREEBINS-1)? (SIZE_T_BITSIZE-1) : (((i) >> 1) + TREEBIN_SHIFT - 2)
-
-/* Shift placing maximum resolved bit in a treebin at i as sign bit */
-#define leftshift_for_tree_index(i) \
-   ((i == NTREEBINS-1)? 0 : \
-    ((SIZE_T_BITSIZE-SIZE_T_ONE) - (((i) >> 1) + TREEBIN_SHIFT - 2)))
-
-/* The size of the smallest chunk held in bin with index i */
-#define minsize_for_tree_index(i) \
-   ((SIZE_T_ONE << (((i) >> 1) + TREEBIN_SHIFT)) |  \
-   (((size_t)((i) & SIZE_T_ONE)) << (((i) >> 1) + TREEBIN_SHIFT - 1)))
-
-
-/* ------------------------ Operations on bin maps ----------------------- */
-
-/* bit corresponding to given index */
-#define idx2bit(i)              ((binmap_t)(1) << (i))
-
-/* Mark/Clear bits with given index */
-#define mark_smallmap(M,i)      ((M)->smallmap |=  idx2bit(i))
-#define clear_smallmap(M,i)     ((M)->smallmap &= ~idx2bit(i))
-#define smallmap_is_marked(M,i) ((M)->smallmap &   idx2bit(i))
-
-#define mark_treemap(M,i)       ((M)->treemap  |=  idx2bit(i))
-#define clear_treemap(M,i)      ((M)->treemap  &= ~idx2bit(i))
-#define treemap_is_marked(M,i)  ((M)->treemap  &   idx2bit(i))
-
-/* index corresponding to given bit */
-
-#if defined(__GNUC__) && defined(i386)
-#define compute_bit2idx(X, I)\
-{\
-  unsigned int J;\
-  __asm__("bsfl %1,%0\n\t" : "=r" (J) : "rm" (X));\
-  I = (bindex_t)J;\
-}
-
-#else /* GNUC */
-#if  USE_BUILTIN_FFS
-#define compute_bit2idx(X, I) I = ffs(X)-1
-
-#else /* USE_BUILTIN_FFS */
-#define compute_bit2idx(X, I)\
-{\
-  unsigned int Y = X - 1;\
-  unsigned int K = Y >> (16-4) & 16;\
-  unsigned int N = K;        Y >>= K;\
-  N += K = Y >> (8-3) &  8;  Y >>= K;\
-  N += K = Y >> (4-2) &  4;  Y >>= K;\
-  N += K = Y >> (2-1) &  2;  Y >>= K;\
-  N += K = Y >> (1-0) &  1;  Y >>= K;\
-  I = (bindex_t)(N + Y);\
-}
-#endif /* USE_BUILTIN_FFS */
-#endif /* GNUC */
-
-/* isolate the least set bit of a bitmap */
-#define least_bit(x)         ((x) & -(x))
-
-/* mask with all bits to left of least bit of x on */
-#define left_bits(x)         ((x<<1) | -(x<<1))
-
-/* mask with all bits to left of or equal to least bit of x on */
-#define same_or_left_bits(x) ((x) | -(x))
-
-
-/* ----------------------- Runtime Check Support ------------------------- */
-
-/*
-  For security, the main invariant is that malloc/free/etc never
-  writes to a static address other than malloc_state, unless static
-  malloc_state itself has been corrupted, which cannot occur via
-  malloc (because of these checks). In essence this means that we
-  believe all pointers, sizes, maps etc held in malloc_state, but
-  check all of those linked or offsetted from other embedded data
-  structures.  These checks are interspersed with main code in a way
-  that tends to minimize their run-time cost.
-
-  When FOOTERS is defined, in addition to range checking, we also
-  verify footer fields of inuse chunks, which can be used guarantee
-  that the mstate controlling malloc/free is intact.  This is a
-  streamlined version of the approach described by William Robertson
-  et al in "Run-time Detection of Heap-based Overflows" LISA'03
-  http://www.usenix.org/events/lisa03/tech/robertson.html The footer
-  of an inuse chunk holds the xor of its mstate and a random seed,
-  that is checked upon calls to free() and realloc().  This is
-  (probablistically) unguessable from outside the program, but can be
-  computed by any code successfully malloc'ing any chunk, so does not
-  itself provide protection against code that has already broken
-  security through some other means.  Unlike Robertson et al, we
-  always dynamically check addresses of all offset chunks (previous,
-  next, etc). This turns out to be cheaper than relying on hashes.
-*/
-
-#if !INSECURE
-/* Check if address a is at least as high as any from MORECORE or MMAP */
-#define ok_address(M, a) ((char*)(a) >= (M)->least_addr)
-/* Check if address of next chunk n is higher than base chunk p */
-#define ok_next(p, n)    ((char*)(p) < (char*)(n))
-/* Check if p has its cinuse bit on */
-#define ok_cinuse(p)     cinuse(p)
-/* Check if p has its pinuse bit on */
-#define ok_pinuse(p)     pinuse(p)
-
-#else /* !INSECURE */
-#define ok_address(M, a) (1)
-#define ok_next(b, n)    (1)
-#define ok_cinuse(p)     (1)
-#define ok_pinuse(p)     (1)
-#endif /* !INSECURE */
-
-#if (FOOTERS && !INSECURE)
-/* Check if (alleged) mstate m has expected magic field */
-#define ok_magic(M)      ((M)->magic == mparams.magic)
-#else  /* (FOOTERS && !INSECURE) */
-#define ok_magic(M)      (1)
-#endif /* (FOOTERS && !INSECURE) */
-
-
-/* In gcc, use __builtin_expect to minimize impact of checks */
-#if !INSECURE
-#if defined(__GNUC__) && __GNUC__ >= 3
-#define RTCHECK(e)  __builtin_expect(e, 1)
-#else /* GNUC */
-#define RTCHECK(e)  (e)
-#endif /* GNUC */
-#else /* !INSECURE */
-#define RTCHECK(e)  (1)
-#endif /* !INSECURE */
-
-/* macros to set up inuse chunks with or without footers */
-
-#if !FOOTERS
-
-#define mark_inuse_foot(M,p,s)
-
-/* Set cinuse bit and pinuse bit of next chunk */
-#define set_inuse(M,p,s)\
-  ((p)->head = (((p)->head & PINUSE_BIT)|s|CINUSE_BIT),\
-  ((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT)
-
-/* Set cinuse and pinuse of this chunk and pinuse of next chunk */
-#define set_inuse_and_pinuse(M,p,s)\
-  ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
-  ((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT)
-
-/* Set size, cinuse and pinuse bit of this chunk */
-#define set_size_and_pinuse_of_inuse_chunk(M, p, s)\
-  ((p)->head = (s|PINUSE_BIT|CINUSE_BIT))
-
-#else /* FOOTERS */
-
-/* Set foot of inuse chunk to be xor of mstate and seed */
-#define mark_inuse_foot(M,p,s)\
-  (((mchunkptr)((char*)(p) + (s)))->prev_foot = ((size_t)(M) ^ mparams.magic))
-
-#define get_mstate_for(p)\
-  ((mstate)(((mchunkptr)((char*)(p) +\
-    (chunksize(p))))->prev_foot ^ mparams.magic))
-
-#define set_inuse(M,p,s)\
-  ((p)->head = (((p)->head & PINUSE_BIT)|s|CINUSE_BIT),\
-  (((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT), \
-  mark_inuse_foot(M,p,s))
-
-#define set_inuse_and_pinuse(M,p,s)\
-  ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
-  (((mchunkptr)(((char*)(p)) + (s)))->head |= PINUSE_BIT),\
- mark_inuse_foot(M,p,s))
-
-#define set_size_and_pinuse_of_inuse_chunk(M, p, s)\
-  ((p)->head = (s|PINUSE_BIT|CINUSE_BIT),\
-  mark_inuse_foot(M, p, s))
-
-#endif /* !FOOTERS */
-
-/* ---------------------------- setting mparams -------------------------- */
-
-/* Initialize mparams */
-static int init_mparams(void) {
-  if (mparams.page_size == 0) {
-    size_t s;
-
-    mparams.mmap_threshold = DEFAULT_MMAP_THRESHOLD;
-    mparams.trim_threshold = DEFAULT_TRIM_THRESHOLD;
-#if MORECORE_CONTIGUOUS
-    mparams.default_mflags = USE_LOCK_BIT|USE_MMAP_BIT;
-#else  /* MORECORE_CONTIGUOUS */
-    mparams.default_mflags = USE_LOCK_BIT|USE_MMAP_BIT|USE_NONCONTIGUOUS_BIT;
-#endif /* MORECORE_CONTIGUOUS */
-
-#if (FOOTERS && !INSECURE)
-    {
-#if USE_DEV_RANDOM
-      int fd;
-      unsigned char buf[sizeof(size_t)];
-      /* Try to use /dev/urandom, else fall back on using time */
-      if ((fd = open("/dev/urandom", O_RDONLY)) >= 0 &&
-          read(fd, buf, sizeof(buf)) == sizeof(buf)) {
-        s = *((size_t *) buf);
-        close(fd);
-      }
-      else
-#endif /* USE_DEV_RANDOM */
-        s = (size_t)(time(0) ^ (size_t)0x55555555U);
-
-      s |= (size_t)8U;    /* ensure nonzero */
-      s &= ~(size_t)7U;   /* improve chances of fault for bad values */
-
-    }
-#else /* (FOOTERS && !INSECURE) */
-    s = (size_t)0x58585858U;
-#endif /* (FOOTERS && !INSECURE) */
-    ACQUIRE_MAGIC_INIT_LOCK();
-    if (mparams.magic == 0) {
-      mparams.magic = s;
-      /* Set up lock for main malloc area */
-      INITIAL_LOCK(&gm->mutex);
-      gm->mflags = mparams.default_mflags;
-    }
-    RELEASE_MAGIC_INIT_LOCK();
-
-#if !defined(WIN32) && !defined(__OS2__)
-    mparams.page_size = malloc_getpagesize;
-    mparams.granularity = ((DEFAULT_GRANULARITY != 0)?
-                           DEFAULT_GRANULARITY : mparams.page_size);
-#elif defined (__OS2__)
- /* if low-memory is used, os2munmap() would break
-    if it were anything other than 64k */
-    mparams.page_size = 4096u;
-    mparams.granularity = 65536u;
-#else /* WIN32 */
-    {
-      SYSTEM_INFO system_info;
-      GetSystemInfo(&system_info);
-      mparams.page_size = system_info.dwPageSize;
-      mparams.granularity = system_info.dwAllocationGranularity;
-    }
-#endif /* WIN32 */
-
-    /* Sanity-check configuration:
-       size_t must be unsigned and as wide as pointer type.
-       ints must be at least 4 bytes.
-       alignment must be at least 8.
-       Alignment, min chunk size, and page size must all be powers of 2.
-    */
-    if ((sizeof(size_t) != sizeof(char*)) ||
-        (MAX_SIZE_T < MIN_CHUNK_SIZE)  ||
-        (sizeof(int) < 4)  ||
-        (MALLOC_ALIGNMENT < (size_t)8U) ||
-        ((MALLOC_ALIGNMENT    & (MALLOC_ALIGNMENT-SIZE_T_ONE))    != 0) ||
-        ((MCHUNK_SIZE         & (MCHUNK_SIZE-SIZE_T_ONE))         != 0) ||
-        ((mparams.granularity & (mparams.granularity-SIZE_T_ONE)) != 0) ||
-        ((mparams.page_size   & (mparams.page_size-SIZE_T_ONE))   != 0))
-      ABORT;
-  }
-  return 0;
-}
-
-/* support for mallopt */
-static int change_mparam(int param_number, int value) {
-  size_t val = (size_t)value;
-  init_mparams();
-  switch(param_number) {
-  case M_TRIM_THRESHOLD:
-    mparams.trim_threshold = val;
-    return 1;
-  case M_GRANULARITY:
-    if (val >= mparams.page_size && ((val & (val-1)) == 0)) {
-      mparams.granularity = val;
-      return 1;
-    }
-    else
-      return 0;
-  case M_MMAP_THRESHOLD:
-    mparams.mmap_threshold = val;
-    return 1;
-  default:
-    return 0;
-  }
-}
-
-#if DEBUG
-/* ------------------------- Debugging Support --------------------------- */
-
-/* Check properties of any chunk, whether free, inuse, mmapped etc  */
-static void do_check_any_chunk(mstate m, mchunkptr p) {
-  assert((is_aligned(chunk2mem(p))) || (p->head == FENCEPOST_HEAD));
-  assert(ok_address(m, p));
-}
-
-/* Check properties of top chunk */
-static void do_check_top_chunk(mstate m, mchunkptr p) {
-  msegmentptr sp = segment_holding(m, (char*)p);
-  size_t  sz = chunksize(p);
-  assert(sp != 0);
-  assert((is_aligned(chunk2mem(p))) || (p->head == FENCEPOST_HEAD));
-  assert(ok_address(m, p));
-  assert(sz == m->topsize);
-  assert(sz > 0);
-  assert(sz == ((sp->base + sp->size) - (char*)p) - TOP_FOOT_SIZE);
-  assert(pinuse(p));
-  assert(!next_pinuse(p));
-}
-
-/* Check properties of (inuse) mmapped chunks */
-static void do_check_mmapped_chunk(mstate m, mchunkptr p) {
-  size_t  sz = chunksize(p);
-  size_t len = (sz + (p->prev_foot & ~IS_MMAPPED_BIT) + MMAP_FOOT_PAD);
-  assert(is_mmapped(p));
-  assert(use_mmap(m));
-  assert((is_aligned(chunk2mem(p))) || (p->head == FENCEPOST_HEAD));
-  assert(ok_address(m, p));
-  assert(!is_small(sz));
-  assert((len & (mparams.page_size-SIZE_T_ONE)) == 0);
-  assert(chunk_plus_offset(p, sz)->head == FENCEPOST_HEAD);
-  assert(chunk_plus_offset(p, sz+SIZE_T_SIZE)->head == 0);
-}
-
-/* Check properties of inuse chunks */
-static void do_check_inuse_chunk(mstate m, mchunkptr p) {
-  do_check_any_chunk(m, p);
-  assert(cinuse(p));
-  assert(next_pinuse(p));
-  /* If not pinuse and not mmapped, previous chunk has OK offset */
-  assert(is_mmapped(p) || pinuse(p) || next_chunk(prev_chunk(p)) == p);
-  if (is_mmapped(p))
-    do_check_mmapped_chunk(m, p);
-}
-
-/* Check properties of free chunks */
-static void do_check_free_chunk(mstate m, mchunkptr p) {
-  size_t sz = p->head & ~(PINUSE_BIT|CINUSE_BIT);
-  mchunkptr next = chunk_plus_offset(p, sz);
-  do_check_any_chunk(m, p);
-  assert(!cinuse(p));
-  assert(!next_pinuse(p));
-  assert (!is_mmapped(p));
-  if (p != m->dv && p != m->top) {
-    if (sz >= MIN_CHUNK_SIZE) {
-      assert((sz & CHUNK_ALIGN_MASK) == 0);
-      assert(is_aligned(chunk2mem(p)));
-      assert(next->prev_foot == sz);
-      assert(pinuse(p));
-      assert (next == m->top || cinuse(next));
-      assert(p->fd->bk == p);
-      assert(p->bk->fd == p);
-    }
-    else  /* markers are always of size SIZE_T_SIZE */
-      assert(sz == SIZE_T_SIZE);
-  }
-}
-
-/* Check properties of malloced chunks at the point they are malloced */
-static void do_check_malloced_chunk(mstate m, void* mem, size_t s) {
-  if (mem != 0) {
-    mchunkptr p = mem2chunk(mem);
-    size_t sz = p->head & ~(PINUSE_BIT|CINUSE_BIT);
-    do_check_inuse_chunk(m, p);
-    assert((sz & CHUNK_ALIGN_MASK) == 0);
-    assert(sz >= MIN_CHUNK_SIZE);
-    assert(sz >= s);
-    /* unless mmapped, size is less than MIN_CHUNK_SIZE more than request */
-    assert(is_mmapped(p) || sz < (s + MIN_CHUNK_SIZE));
-  }
-}
-
-/* Check a tree and its subtrees.  */
-static void do_check_tree(mstate m, tchunkptr t) {
-  tchunkptr head = 0;
-  tchunkptr u = t;
-  bindex_t tindex = t->index;
-  size_t tsize = chunksize(t);
-  bindex_t idx;
-  compute_tree_index(tsize, idx);
-  assert(tindex == idx);
-  assert(tsize >= MIN_LARGE_SIZE);
-  assert(tsize >= minsize_for_tree_index(idx));
-  assert((idx == NTREEBINS-1) || (tsize < minsize_for_tree_index((idx+1))));
-
-  do { /* traverse through chain of same-sized nodes */
-    do_check_any_chunk(m, ((mchunkptr)u));
-    assert(u->index == tindex);
-    assert(chunksize(u) == tsize);
-    assert(!cinuse(u));
-    assert(!next_pinuse(u));
-    assert(u->fd->bk == u);
-    assert(u->bk->fd == u);
-    if (u->parent == 0) {
-      assert(u->child[0] == 0);
-      assert(u->child[1] == 0);
-    }
-    else {
-      assert(head == 0); /* only one node on chain has parent */
-      head = u;
-      assert(u->parent != u);
-      assert (u->parent->child[0] == u ||
-              u->parent->child[1] == u ||
-              *((tbinptr*)(u->parent)) == u);
-      if (u->child[0] != 0) {
-        assert(u->child[0]->parent == u);
-        assert(u->child[0] != u);
-        do_check_tree(m, u->child[0]);
-      }
-      if (u->child[1] != 0) {
-        assert(u->child[1]->parent == u);
-        assert(u->child[1] != u);
-        do_check_tree(m, u->child[1]);
-      }
-      if (u->child[0] != 0 && u->child[1] != 0) {
-        assert(chunksize(u->child[0]) < chunksize(u->child[1]));
-      }
-    }
-    u = u->fd;
-  } while (u != t);
-  assert(head != 0);
-}
-
-/*  Check all the chunks in a treebin.  */
-static void do_check_treebin(mstate m, bindex_t i) {
-  tbinptr* tb = treebin_at(m, i);
-  tchunkptr t = *tb;
-  int empty = (m->treemap & (1U << i)) == 0;
-  if (t == 0)
-    assert(empty);
-  if (!empty)
-    do_check_tree(m, t);
-}
-
-/*  Check all the chunks in a smallbin.  */
-static void do_check_smallbin(mstate m, bindex_t i) {
-  sbinptr b = smallbin_at(m, i);
-  mchunkptr p = b->bk;
-  unsigned int empty = (m->smallmap & (1U << i)) == 0;
-  if (p == b)
-    assert(empty);
-  if (!empty) {
-    for (; p != b; p = p->bk) {
-      size_t size = chunksize(p);
-      mchunkptr q;
-      /* each chunk claims to be free */
-      do_check_free_chunk(m, p);
-      /* chunk belongs in bin */
-      assert(small_index(size) == i);
-      assert(p->bk == b || chunksize(p->bk) == chunksize(p));
-      /* chunk is followed by an inuse chunk */
-      q = next_chunk(p);
-      if (q->head != FENCEPOST_HEAD)
-        do_check_inuse_chunk(m, q);
-    }
-  }
-}
-
-/* Find x in a bin. Used in other check functions. */
-static int bin_find(mstate m, mchunkptr x) {
-  size_t size = chunksize(x);
-  if (is_small(size)) {
-    bindex_t sidx = small_index(size);
-    sbinptr b = smallbin_at(m, sidx);
-    if (smallmap_is_marked(m, sidx)) {
-      mchunkptr p = b;
-      do {
-        if (p == x)
-          return 1;
-      } while ((p = p->fd) != b);
-    }
-  }
-  else {
-    bindex_t tidx;
-    compute_tree_index(size, tidx);
-    if (treemap_is_marked(m, tidx)) {
-      tchunkptr t = *treebin_at(m, tidx);
-      size_t sizebits = size << leftshift_for_tree_index(tidx);
-      while (t != 0 && chunksize(t) != size) {
-        t = t->child[(sizebits >> (SIZE_T_BITSIZE-SIZE_T_ONE)) & 1];
-        sizebits <<= 1;
-      }
-      if (t != 0) {
-        tchunkptr u = t;
-        do {
-          if (u == (tchunkptr)x)
-            return 1;
-        } while ((u = u->fd) != t);
-      }
-    }
-  }
-  return 0;
-}
-
-/* Traverse each chunk and check it; return total */
-static size_t traverse_and_check(mstate m) {
-  size_t sum = 0;
-  if (is_initialized(m)) {
-    msegmentptr s = &m->seg;
-    sum += m->topsize + TOP_FOOT_SIZE;
-    while (s != 0) {
-      mchunkptr q = align_as_chunk(s->base);
-      mchunkptr lastq = 0;
-      assert(pinuse(q));
-      while (segment_holds(s, q) &&
-             q != m->top && q->head != FENCEPOST_HEAD) {
-        sum += chunksize(q);
-        if (cinuse(q)) {
-          assert(!bin_find(m, q));
-          do_check_inuse_chunk(m, q);
-        }
-        else {
-          assert(q == m->dv || bin_find(m, q));
-          assert(lastq == 0 || cinuse(lastq)); /* Not 2 consecutive free */
-          do_check_free_chunk(m, q);
-        }
-        lastq = q;
-        q = next_chunk(q);
-      }
-      s = s->next;
-    }
-  }
-  return sum;
-}
-
-/* Check all properties of malloc_state. */
-static void do_check_malloc_state(mstate m) {
-  bindex_t i;
-  size_t total;
-  /* check bins */
-  for (i = 0; i < NSMALLBINS; ++i)
-    do_check_smallbin(m, i);
-  for (i = 0; i < NTREEBINS; ++i)
-    do_check_treebin(m, i);
-
-  if (m->dvsize != 0) { /* check dv chunk */
-    do_check_any_chunk(m, m->dv);
-    assert(m->dvsize == chunksize(m->dv));
-    assert(m->dvsize >= MIN_CHUNK_SIZE);
-    assert(bin_find(m, m->dv) == 0);
-  }
-
-  if (m->top != 0) {   /* check top chunk */
-    do_check_top_chunk(m, m->top);
-    assert(m->topsize == chunksize(m->top));
-    assert(m->topsize > 0);
-    assert(bin_find(m, m->top) == 0);
-  }
-
-  total = traverse_and_check(m);
-  assert(total <= m->footprint);
-  assert(m->footprint <= m->max_footprint);
-}
-#endif /* DEBUG */
-
-/* ----------------------------- statistics ------------------------------ */
-
-#if !NO_MALLINFO
-static struct mallinfo internal_mallinfo(mstate m) {
-  struct mallinfo nm = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0 };
-  if (!PREACTION(m)) {
-    check_malloc_state(m);
-    if (is_initialized(m)) {
-      size_t nfree = SIZE_T_ONE; /* top always free */
-      size_t mfree = m->topsize + TOP_FOOT_SIZE;
-      size_t sum = mfree;
-      msegmentptr s = &m->seg;
-      while (s != 0) {
-        mchunkptr q = align_as_chunk(s->base);
-        while (segment_holds(s, q) &&
-               q != m->top && q->head != FENCEPOST_HEAD) {
-          size_t sz = chunksize(q);
-          sum += sz;
-          if (!cinuse(q)) {
-            mfree += sz;
-            ++nfree;
-          }
-          q = next_chunk(q);
-        }
-        s = s->next;
-      }
-
-      nm.arena    = sum;
-      nm.ordblks  = nfree;
-      nm.hblkhd   = m->footprint - sum;
-      nm.usmblks  = m->max_footprint;
-      nm.uordblks = m->footprint - mfree;
-      nm.fordblks = mfree;
-      nm.keepcost = m->topsize;
-    }
-
-    POSTACTION(m);
-  }
-  return nm;
-}
-#endif /* !NO_MALLINFO */
-
-static void internal_malloc_stats(mstate m) {
-  if (!PREACTION(m)) {
-    size_t maxfp = 0;
-    size_t fp = 0;
-    size_t used = 0;
-    check_malloc_state(m);
-    if (is_initialized(m)) {
-      msegmentptr s = &m->seg;
-      maxfp = m->max_footprint;
-      fp = m->footprint;
-      used = fp - (m->topsize + TOP_FOOT_SIZE);
-
-      while (s != 0) {
-        mchunkptr q = align_as_chunk(s->base);
-        while (segment_holds(s, q) &&
-               q != m->top && q->head != FENCEPOST_HEAD) {
-          if (!cinuse(q))
-            used -= chunksize(q);
-          q = next_chunk(q);
-        }
-        s = s->next;
-      }
-    }
-
-    fprintf(stderr, "max system bytes = %10lu\n", (unsigned long)(maxfp));
-    fprintf(stderr, "system bytes     = %10lu\n", (unsigned long)(fp));
-    fprintf(stderr, "in use bytes     = %10lu\n", (unsigned long)(used));
-
-    POSTACTION(m);
-  }
-}
-
-/* ----------------------- Operations on smallbins ----------------------- */
-
-/*
-  Various forms of linking and unlinking are defined as macros.  Even
-  the ones for trees, which are very long but have very short typical
-  paths.  This is ugly but reduces reliance on inlining support of
-  compilers.
-*/
-
-/* Link a free chunk into a smallbin  */
-#define insert_small_chunk(M, P, S) {\
-  bindex_t I  = small_index(S);\
-  mchunkptr B = smallbin_at(M, I);\
-  mchunkptr F = B;\
-  assert(S >= MIN_CHUNK_SIZE);\
-  if (!smallmap_is_marked(M, I))\
-    mark_smallmap(M, I);\
-  else if (RTCHECK(ok_address(M, B->fd)))\
-    F = B->fd;\
-  else {\
-    CORRUPTION_ERROR_ACTION(M);\
-  }\
-  B->fd = P;\
-  F->bk = P;\
-  P->fd = F;\
-  P->bk = B;\
-}
-
-/* Unlink a chunk from a smallbin  */
-#define unlink_small_chunk(M, P, S) {\
-  mchunkptr F = P->fd;\
-  mchunkptr B = P->bk;\
-  bindex_t I = small_index(S);\
-  assert(P != B);\
-  assert(P != F);\
-  assert(chunksize(P) == small_index2size(I));\
-  if (F == B)\
-    clear_smallmap(M, I);\
-  else if (RTCHECK((F == smallbin_at(M,I) || ok_address(M, F)) &&\
-                   (B == smallbin_at(M,I) || ok_address(M, B)))) {\
-    F->bk = B;\
-    B->fd = F;\
-  }\
-  else {\
-    CORRUPTION_ERROR_ACTION(M);\
-  }\
-}
-
-/* Unlink the first chunk from a smallbin */
-#define unlink_first_small_chunk(M, B, P, I) {\
-  mchunkptr F = P->fd;\
-  assert(P != B);\
-  assert(P != F);\
-  assert(chunksize(P) == small_index2size(I));\
-  if (B == F)\
-    clear_smallmap(M, I);\
-  else if (RTCHECK(ok_address(M, F))) {\
-    B->fd = F;\
-    F->bk = B;\
-  }\
-  else {\
-    CORRUPTION_ERROR_ACTION(M);\
-  }\
-}
-
-/* Replace dv node, binning the old one */
-/* Used only when dvsize known to be small */
-#define replace_dv(M, P, S) {\
-  size_t DVS = M->dvsize;\
-  if (DVS != 0) {\
-    mchunkptr DV = M->dv;\
-    assert(is_small(DVS));\
-    insert_small_chunk(M, DV, DVS);\
-  }\
-  M->dvsize = S;\
-  M->dv = P;\
-}
-
-/* ------------------------- Operations on trees ------------------------- */
-
-/* Insert chunk into tree */
-#define insert_large_chunk(M, X, S) {\
-  tbinptr* H;\
-  bindex_t I;\
-  compute_tree_index(S, I);\
-  H = treebin_at(M, I);\
-  X->index = I;\
-  X->child[0] = X->child[1] = 0;\
-  if (!treemap_is_marked(M, I)) {\
-    mark_treemap(M, I);\
-    *H = X;\
-    X->parent = (tchunkptr)H;\
-    X->fd = X->bk = X;\
-  }\
-  else {\
-    tchunkptr T = *H;\
-    size_t K = S << leftshift_for_tree_index(I);\
-    for (;;) {\
-      if (chunksize(T) != S) {\
-        tchunkptr* C = &(T->child[(K >> (SIZE_T_BITSIZE-SIZE_T_ONE)) & 1]);\
-        K <<= 1;\
-        if (*C != 0)\
-          T = *C;\
-        else if (RTCHECK(ok_address(M, C))) {\
-          *C = X;\
-          X->parent = T;\
-          X->fd = X->bk = X;\
-          break;\
-        }\
-        else {\
-          CORRUPTION_ERROR_ACTION(M);\
-          break;\
-        }\
-      }\
-      else {\
-        tchunkptr F = T->fd;\
-        if (RTCHECK(ok_address(M, T) && ok_address(M, F))) {\
-          T->fd = F->bk = X;\
-          X->fd = F;\
-          X->bk = T;\
-          X->parent = 0;\
-          break;\
-        }\
-        else {\
-          CORRUPTION_ERROR_ACTION(M);\
-          break;\
-        }\
-      }\
-    }\
-  }\
-}
-
-/*
-  Unlink steps:
-
-  1. If x is a chained node, unlink it from its same-sized fd/bk links
-     and choose its bk node as its replacement.
-  2. If x was the last node of its size, but not a leaf node, it must
-     be replaced with a leaf node (not merely one with an open left or
-     right), to make sure that lefts and rights of descendants
-     correspond properly to bit masks.  We use the rightmost descendant
-     of x.  We could use any other leaf, but this is easy to locate and
-     tends to counteract removal of leftmosts elsewhere, and so keeps
-     paths shorter than minimally guaranteed.  This doesn't loop much
-     because on average a node in a tree is near the bottom.
-  3. If x is the base of a chain (i.e., has parent links) relink
-     x's parent and children to x's replacement (or null if none).
-*/
-
-#define unlink_large_chunk(M, X) {\
-  tchunkptr XP = X->parent;\
-  tchunkptr R;\
-  if (X->bk != X) {\
-    tchunkptr F = X->fd;\
-    R = X->bk;\
-    if (RTCHECK(ok_address(M, F))) {\
-      F->bk = R;\
-      R->fd = F;\
-    }\
-    else {\
-      CORRUPTION_ERROR_ACTION(M);\
-    }\
-  }\
-  else {\
-    tchunkptr* RP;\
-    if (((R = *(RP = &(X->child[1]))) != 0) ||\
-        ((R = *(RP = &(X->child[0]))) != 0)) {\
-      tchunkptr* CP;\
-      while ((*(CP = &(R->child[1])) != 0) ||\
-             (*(CP = &(R->child[0])) != 0)) {\
-        R = *(RP = CP);\
-      }\
-      if (RTCHECK(ok_address(M, RP)))\
-        *RP = 0;\
-      else {\
-        CORRUPTION_ERROR_ACTION(M);\
-      }\
-    }\
-  }\
-  if (XP != 0) {\
-    tbinptr* H = treebin_at(M, X->index);\
-    if (X == *H) {\
-      if ((*H = R) == 0) \
-        clear_treemap(M, X->index);\
-    }\
-    else if (RTCHECK(ok_address(M, XP))) {\
-      if (XP->child[0] == X) \
-        XP->child[0] = R;\
-      else \
-        XP->child[1] = R;\
-    }\
-    else\
-      CORRUPTION_ERROR_ACTION(M);\
-    if (R != 0) {\
-      if (RTCHECK(ok_address(M, R))) {\
-        tchunkptr C0, C1;\
-        R->parent = XP;\
-        if ((C0 = X->child[0]) != 0) {\
-          if (RTCHECK(ok_address(M, C0))) {\
-            R->child[0] = C0;\
-            C0->parent = R;\
-          }\
-          else\
-            CORRUPTION_ERROR_ACTION(M);\
-        }\
-        if ((C1 = X->child[1]) != 0) {\
-          if (RTCHECK(ok_address(M, C1))) {\
-            R->child[1] = C1;\
-            C1->parent = R;\
-          }\
-          else\
-            CORRUPTION_ERROR_ACTION(M);\
-        }\
-      }\
-      else\
-        CORRUPTION_ERROR_ACTION(M);\
-    }\
-  }\
-}
-
-/* Relays to large vs small bin operations */
-
-#define insert_chunk(M, P, S)\
-  if (is_small(S)) insert_small_chunk(M, P, S)\
-  else { tchunkptr TP = (tchunkptr)(P); insert_large_chunk(M, TP, S); }
-
-#define unlink_chunk(M, P, S)\
-  if (is_small(S)) unlink_small_chunk(M, P, S)\
-  else { tchunkptr TP = (tchunkptr)(P); unlink_large_chunk(M, TP); }
-
-
-/* Relays to internal calls to malloc/free from realloc, memalign etc */
-
-#if ONLY_MSPACES
-#define internal_malloc(m, b) mspace_malloc(m, b)
-#define internal_free(m, mem) mspace_free(m,mem);
-#else /* ONLY_MSPACES */
-#if MSPACES
-#define internal_malloc(m, b)\
-   (m == gm)? dlmalloc(b) : mspace_malloc(m, b)
-#define internal_free(m, mem)\
-   if (m == gm) dlfree(mem); else mspace_free(m,mem);
-#else /* MSPACES */
-#define internal_malloc(m, b) dlmalloc(b)
-#define internal_free(m, mem) dlfree(mem)
-#endif /* MSPACES */
-#endif /* ONLY_MSPACES */
-
-/* -----------------------  Direct-mmapping chunks ----------------------- */
-
-/*
-  Directly mmapped chunks are set up with an offset to the start of
-  the mmapped region stored in the prev_foot field of the chunk. This
-  allows reconstruction of the required argument to MUNMAP when freed,
-  and also allows adjustment of the returned chunk to meet alignment
-  requirements (especially in memalign).  There is also enough space
-  allocated to hold a fake next chunk of size SIZE_T_SIZE to maintain
-  the PINUSE bit so frees can be checked.
-*/
-
-/* Malloc using mmap */
-static void* mmap_alloc(mstate m, size_t nb) {
-  size_t mmsize = granularity_align(nb + SIX_SIZE_T_SIZES + CHUNK_ALIGN_MASK);
-  if (mmsize > nb) {     /* Check for wrap around 0 */
-    char* mm = (char*)(DIRECT_MMAP(mmsize));
-    if (mm != CMFAIL) {
-      size_t offset = align_offset(chunk2mem(mm));
-      size_t psize = mmsize - offset - MMAP_FOOT_PAD;
-      mchunkptr p = (mchunkptr)(mm + offset);
-      p->prev_foot = offset | IS_MMAPPED_BIT;
-      (p)->head = (psize|CINUSE_BIT);
-      mark_inuse_foot(m, p, psize);
-      chunk_plus_offset(p, psize)->head = FENCEPOST_HEAD;
-      chunk_plus_offset(p, psize+SIZE_T_SIZE)->head = 0;
-
-      if (mm < m->least_addr)
-        m->least_addr = mm;
-      if ((m->footprint += mmsize) > m->max_footprint)
-        m->max_footprint = m->footprint;
-      assert(is_aligned(chunk2mem(p)));
-      check_mmapped_chunk(m, p);
-      return chunk2mem(p);
-    }
-  }
-  return 0;
-}
-
-/* Realloc using mmap */
-static mchunkptr mmap_resize(mstate m, mchunkptr oldp, size_t nb) {
-  size_t oldsize = chunksize(oldp);
-  if (is_small(nb)) /* Can't shrink mmap regions below small size */
-    return 0;
-  /* Keep old chunk if big enough but not too big */
-  if (oldsize >= nb + SIZE_T_SIZE &&
-      (oldsize - nb) <= (mparams.granularity << 1))
-    return oldp;
-  else {
-    size_t offset = oldp->prev_foot & ~IS_MMAPPED_BIT;
-    size_t oldmmsize = oldsize + offset + MMAP_FOOT_PAD;
-    size_t newmmsize = granularity_align(nb + SIX_SIZE_T_SIZES +
-                                         CHUNK_ALIGN_MASK);
-    char* cp = (char*)CALL_MREMAP((char*)oldp - offset,
-                                  oldmmsize, newmmsize, 1);
-    if (cp != CMFAIL) {
-      mchunkptr newp = (mchunkptr)(cp + offset);
-      size_t psize = newmmsize - offset - MMAP_FOOT_PAD;
-      newp->head = (psize|CINUSE_BIT);
-      mark_inuse_foot(m, newp, psize);
-      chunk_plus_offset(newp, psize)->head = FENCEPOST_HEAD;
-      chunk_plus_offset(newp, psize+SIZE_T_SIZE)->head = 0;
-
-      if (cp < m->least_addr)
-        m->least_addr = cp;
-      if ((m->footprint += newmmsize - oldmmsize) > m->max_footprint)
-        m->max_footprint = m->footprint;
-      check_mmapped_chunk(m, newp);
-      return newp;
-    }
-  }
-  return 0;
-}
-
-/* -------------------------- mspace management -------------------------- */
-
-/* Initialize top chunk and its size */
-static void init_top(mstate m, mchunkptr p, size_t psize) {
-  /* Ensure alignment */
-  size_t offset = align_offset(chunk2mem(p));
-  p = (mchunkptr)((char*)p + offset);
-  psize -= offset;
-
-  m->top = p;
-  m->topsize = psize;
-  p->head = psize | PINUSE_BIT;
-  /* set size of fake trailing chunk holding overhead space only once */
-  chunk_plus_offset(p, psize)->head = TOP_FOOT_SIZE;
-  m->trim_check = mparams.trim_threshold; /* reset on each update */
-}
-
-/* Initialize bins for a new mstate that is otherwise zeroed out */
-static void init_bins(mstate m) {
-  /* Establish circular links for smallbins */
-  bindex_t i;
-  for (i = 0; i < NSMALLBINS; ++i) {
-    sbinptr bin = smallbin_at(m,i);
-    bin->fd = bin->bk = bin;
-  }
-}
-
-#if PROCEED_ON_ERROR
-
-/* default corruption action */
-static void reset_on_error(mstate m) {
-  int i;
-  ++malloc_corruption_error_count;
-  /* Reinitialize fields to forget about all memory */
-  m->smallbins = m->treebins = 0;
-  m->dvsize = m->topsize = 0;
-  m->seg.base = 0;
-  m->seg.size = 0;
-  m->seg.next = 0;
-  m->top = m->dv = 0;
-  for (i = 0; i < NTREEBINS; ++i)
-    *treebin_at(m, i) = 0;
-  init_bins(m);
-}
-#endif /* PROCEED_ON_ERROR */
-
-/* Allocate chunk and prepend remainder with chunk in successor base. */
-static void* prepend_alloc(mstate m, char* newbase, char* oldbase,
-                           size_t nb) {
-  mchunkptr p = align_as_chunk(newbase);
-  mchunkptr oldfirst = align_as_chunk(oldbase);
-  size_t psize = (char*)oldfirst - (char*)p;
-  mchunkptr q = chunk_plus_offset(p, nb);
-  size_t qsize = psize - nb;
-  set_size_and_pinuse_of_inuse_chunk(m, p, nb);
-
-  assert((char*)oldfirst > (char*)q);
-  assert(pinuse(oldfirst));
-  assert(qsize >= MIN_CHUNK_SIZE);
-
-  /* consolidate remainder with first chunk of old base */
-  if (oldfirst == m->top) {
-    size_t tsize = m->topsize += qsize;
-    m->top = q;
-    q->head = tsize | PINUSE_BIT;
-    check_top_chunk(m, q);
-  }
-  else if (oldfirst == m->dv) {
-    size_t dsize = m->dvsize += qsize;
-    m->dv = q;
-    set_size_and_pinuse_of_free_chunk(q, dsize);
-  }
-  else {
-    if (!cinuse(oldfirst)) {
-      size_t nsize = chunksize(oldfirst);
-      unlink_chunk(m, oldfirst, nsize);
-      oldfirst = chunk_plus_offset(oldfirst, nsize);
-      qsize += nsize;
-    }
-    set_free_with_pinuse(q, qsize, oldfirst);
-    insert_chunk(m, q, qsize);
-    check_free_chunk(m, q);
-  }
-
-  check_malloced_chunk(m, chunk2mem(p), nb);
-  return chunk2mem(p);
-}
-
-
-/* Add a segment to hold a new noncontiguous region */
-static void add_segment(mstate m, char* tbase, size_t tsize, flag_t mmapped) {
-  /* Determine locations and sizes of segment, fenceposts, old top */
-  char* old_top = (char*)m->top;
-  msegmentptr oldsp = segment_holding(m, old_top);
-  char* old_end = oldsp->base + oldsp->size;
-  size_t ssize = pad_request(sizeof(struct malloc_segment));
-  char* rawsp = old_end - (ssize + FOUR_SIZE_T_SIZES + CHUNK_ALIGN_MASK);
-  size_t offset = align_offset(chunk2mem(rawsp));
-  char* asp = rawsp + offset;
-  char* csp = (asp < (old_top + MIN_CHUNK_SIZE))? old_top : asp;
-  mchunkptr sp = (mchunkptr)csp;
-  msegmentptr ss = (msegmentptr)(chunk2mem(sp));
-  mchunkptr tnext = chunk_plus_offset(sp, ssize);
-  mchunkptr p = tnext;
-  int nfences = 0;
-
-  /* reset top to new space */
-  init_top(m, (mchunkptr)tbase, tsize - TOP_FOOT_SIZE);
-
-  /* Set up segment record */
-  assert(is_aligned(ss));
-  set_size_and_pinuse_of_inuse_chunk(m, sp, ssize);
-  *ss = m->seg; /* Push current record */
-  m->seg.base = tbase;
-  m->seg.size = tsize;
-  (void)set_segment_flags(&m->seg, mmapped);
-  m->seg.next = ss;
-
-  /* Insert trailing fenceposts */
-  for (;;) {
-    mchunkptr nextp = chunk_plus_offset(p, SIZE_T_SIZE);
-    p->head = FENCEPOST_HEAD;
-    ++nfences;
-    if ((char*)(&(nextp->head)) < old_end)
-      p = nextp;
-    else
-      break;
-  }
-  assert(nfences >= 2);
-
-  /* Insert the rest of old top into a bin as an ordinary free chunk */
-  if (csp != old_top) {
-    mchunkptr q = (mchunkptr)old_top;
-    size_t psize = csp - old_top;
-    mchunkptr tn = chunk_plus_offset(q, psize);
-    set_free_with_pinuse(q, psize, tn);
-    insert_chunk(m, q, psize);
-  }
-
-  check_top_chunk(m, m->top);
-}
-
-/* -------------------------- System allocation -------------------------- */
-
-/* Get memory from system using MORECORE or MMAP */
-static void* sys_alloc(mstate m, size_t nb) {
-  char* tbase = CMFAIL;
-  size_t tsize = 0;
-  flag_t mmap_flag = 0;
-
-  init_mparams();
-
-  /* Directly map large chunks */
-  if (use_mmap(m) && nb >= mparams.mmap_threshold) {
-    void* mem = mmap_alloc(m, nb);
-    if (mem != 0)
-      return mem;
-  }
-
-  /*
-    Try getting memory in any of three ways (in most-preferred to
-    least-preferred order):
-    1. A call to MORECORE that can normally contiguously extend memory.
-       (disabled if not MORECORE_CONTIGUOUS or not HAVE_MORECORE or
-       or main space is mmapped or a previous contiguous call failed)
-    2. A call to MMAP new space (disabled if not HAVE_MMAP).
-       Note that under the default settings, if MORECORE is unable to
-       fulfill a request, and HAVE_MMAP is true, then mmap is
-       used as a noncontiguous system allocator. This is a useful backup
-       strategy for systems with holes in address spaces -- in this case
-       sbrk cannot contiguously expand the heap, but mmap may be able to
-       find space.
-    3. A call to MORECORE that cannot usually contiguously extend memory.
-       (disabled if not HAVE_MORECORE)
-  */
-
-  if (MORECORE_CONTIGUOUS && !use_noncontiguous(m)) {
-    char* br = CMFAIL;
-    msegmentptr ss = (m->top == 0)? 0 : segment_holding(m, (char*)m->top);
-    size_t asize = 0;
-    ACQUIRE_MORECORE_LOCK();
-
-    if (ss == 0) {  /* First time through or recovery */
-      char* base = (char*)CALL_MORECORE(0);
-      if (base != CMFAIL) {
-        asize = granularity_align(nb + TOP_FOOT_SIZE + SIZE_T_ONE);
-        /* Adjust to end on a page boundary */
-        if (!is_page_aligned(base))
-          asize += (page_align((size_t)base) - (size_t)base);
-        /* Can't call MORECORE if size is negative when treated as signed */
-        if (asize < HALF_MAX_SIZE_T &&
-            (br = (char*)(CALL_MORECORE(asize))) == base) {
-          tbase = base;
-          tsize = asize;
-        }
-      }
-    }
-    else {
-      /* Subtract out existing available top space from MORECORE request. */
-      asize = granularity_align(nb - m->topsize + TOP_FOOT_SIZE + SIZE_T_ONE);
-      /* Use mem here only if it did continuously extend old space */
-      if (asize < HALF_MAX_SIZE_T &&
-          (br = (char*)(CALL_MORECORE(asize))) == ss->base+ss->size) {
-        tbase = br;
-        tsize = asize;
-      }
-    }
-
-    if (tbase == CMFAIL) {    /* Cope with partial failure */
-      if (br != CMFAIL) {    /* Try to use/extend the space we did get */
-        if (asize < HALF_MAX_SIZE_T &&
-            asize < nb + TOP_FOOT_SIZE + SIZE_T_ONE) {
-          size_t esize = granularity_align(nb + TOP_FOOT_SIZE + SIZE_T_ONE - asize);
-          if (esize < HALF_MAX_SIZE_T) {
-            char* end = (char*)CALL_MORECORE(esize);
-            if (end != CMFAIL)
-              asize += esize;
-            else {            /* Can't use; try to release */
-              (void)CALL_MORECORE(-asize);
-              br = CMFAIL;
-            }
-          }
-        }
-      }
-      if (br != CMFAIL) {    /* Use the space we did get */
-        tbase = br;
-        tsize = asize;
-      }
-      else
-        disable_contiguous(m); /* Don't try contiguous path in the future */
-    }
-
-    RELEASE_MORECORE_LOCK();
-  }
-
-  if (HAVE_MMAP && tbase == CMFAIL) {  /* Try MMAP */
-    size_t req = nb + TOP_FOOT_SIZE + SIZE_T_ONE;
-    size_t rsize = granularity_align(req);
-    if (rsize > nb) { /* Fail if wraps around zero */
-      char* mp = (char*)(CALL_MMAP(rsize));
-      if (mp != CMFAIL) {
-        tbase = mp;
-        tsize = rsize;
-        mmap_flag = IS_MMAPPED_BIT;
-      }
-    }
-  }
-
-  if (HAVE_MORECORE && tbase == CMFAIL) { /* Try noncontiguous MORECORE */
-    size_t asize = granularity_align(nb + TOP_FOOT_SIZE + SIZE_T_ONE);
-    if (asize < HALF_MAX_SIZE_T) {
-      char* br = CMFAIL;
-      char* end = CMFAIL;
-      ACQUIRE_MORECORE_LOCK();
-      br = (char*)(CALL_MORECORE(asize));
-      end = (char*)(CALL_MORECORE(0));
-      RELEASE_MORECORE_LOCK();
-      if (br != CMFAIL && end != CMFAIL && br < end) {
-        size_t ssize = end - br;
-        if (ssize > nb + TOP_FOOT_SIZE) {
-          tbase = br;
-          tsize = ssize;
-        }
-      }
-    }
-  }
-
-  if (tbase != CMFAIL) {
-
-    if ((m->footprint += tsize) > m->max_footprint)
-      m->max_footprint = m->footprint;
-
-    if (!is_initialized(m)) { /* first-time initialization */
-      m->seg.base = m->least_addr = tbase;
-      m->seg.size = tsize;
-      (void)set_segment_flags(&m->seg, mmap_flag);
-      m->magic = mparams.magic;
-      init_bins(m);
-      if (is_global(m)) 
-        init_top(m, (mchunkptr)tbase, tsize - TOP_FOOT_SIZE);
-      else {
-        /* Offset top by embedded malloc_state */
-        mchunkptr mn = next_chunk(mem2chunk(m));
-        init_top(m, mn, (size_t)((tbase + tsize) - (char*)mn) -TOP_FOOT_SIZE);
-      }
-    }
-
-    else {
-      /* Try to merge with an existing segment */
-      msegmentptr sp = &m->seg;
-      while (sp != 0 && tbase != sp->base + sp->size)
-        sp = sp->next;
-      if (sp != 0 &&
-          !is_extern_segment(sp) &&
-	  check_segment_merge(sp, tbase, tsize) &&
-          (get_segment_flags(sp) & IS_MMAPPED_BIT) == mmap_flag &&
-          segment_holds(sp, m->top)) { /* append */
-        sp->size += tsize;
-        init_top(m, m->top, m->topsize + tsize);
-      }
-      else {
-        if (tbase < m->least_addr)
-          m->least_addr = tbase;
-        sp = &m->seg;
-        while (sp != 0 && sp->base != tbase + tsize)
-          sp = sp->next;
-        if (sp != 0 &&
-            !is_extern_segment(sp) &&
-	    check_segment_merge(sp, tbase, tsize) &&
-            (get_segment_flags(sp) & IS_MMAPPED_BIT) == mmap_flag) {
-          char* oldbase = sp->base;
-          sp->base = tbase;
-          sp->size += tsize;
-          return prepend_alloc(m, tbase, oldbase, nb);
-        }
-        else
-          add_segment(m, tbase, tsize, mmap_flag);
-      }
-    }
-
-    if (nb < m->topsize) { /* Allocate from new or extended top space */
-      size_t rsize = m->topsize -= nb;
-      mchunkptr p = m->top;
-      mchunkptr r = m->top = chunk_plus_offset(p, nb);
-      r->head = rsize | PINUSE_BIT;
-      set_size_and_pinuse_of_inuse_chunk(m, p, nb);
-      check_top_chunk(m, m->top);
-      check_malloced_chunk(m, chunk2mem(p), nb);
-      return chunk2mem(p);
-    }
-  }
-
-  MALLOC_FAILURE_ACTION;
-  return 0;
-}
-
-/* -----------------------  system deallocation -------------------------- */
-
-/* Unmap and unlink any mmapped segments that don't contain used chunks */
-static size_t release_unused_segments(mstate m) {
-  size_t released = 0;
-  msegmentptr pred = &m->seg;
-  msegmentptr sp = pred->next;
-  while (sp != 0) {
-    char* base = sp->base;
-    size_t size = sp->size;
-    msegmentptr next = sp->next;
-    if (is_mmapped_segment(sp) && !is_extern_segment(sp)) {
-      mchunkptr p = align_as_chunk(base);
-      size_t psize = chunksize(p);
-      /* Can unmap if first chunk holds entire segment and not pinned */
-      if (!cinuse(p) && (char*)p + psize >= base + size - TOP_FOOT_SIZE) {
-        tchunkptr tp = (tchunkptr)p;
-        assert(segment_holds(sp, (char*)sp));
-        if (p == m->dv) {
-          m->dv = 0;
-          m->dvsize = 0;
-        }
-        else {
-          unlink_large_chunk(m, tp);
-        }
-        if (CALL_MUNMAP(base, size) == 0) {
-          released += size;
-          m->footprint -= size;
-          /* unlink obsoleted record */
-          sp = pred;
-          sp->next = next;
-        }
-        else { /* back out if cannot unmap */
-          insert_large_chunk(m, tp, psize);
-        }
-      }
-    }
-    pred = sp;
-    sp = next;
-  }
-  return released;
-}
-
-static int sys_trim(mstate m, size_t pad) {
-  size_t released = 0;
-  if (pad < MAX_REQUEST && is_initialized(m)) {
-    pad += TOP_FOOT_SIZE; /* ensure enough room for segment overhead */
-
-    if (m->topsize > pad) {
-      /* Shrink top space in granularity-size units, keeping at least one */
-      size_t unit = mparams.granularity;
-      size_t extra = ((m->topsize - pad + (unit - SIZE_T_ONE)) / unit -
-                      SIZE_T_ONE) * unit;
-      msegmentptr sp = segment_holding(m, (char*)m->top);
-
-      if (!is_extern_segment(sp)) {
-        if (is_mmapped_segment(sp)) {
-          if (HAVE_MMAP &&
-              sp->size >= extra &&
-              !has_segment_link(m, sp)) { /* can't shrink if pinned */
-            size_t newsize = sp->size - extra;
-            /* Prefer mremap, fall back to munmap */
-            if ((CALL_MREMAP(sp->base, sp->size, newsize, 0) != MFAIL) ||
-                (CALL_MUNMAP(sp->base + newsize, extra) == 0)) {
-              released = extra;
-            }
-          }
-        }
-        else if (HAVE_MORECORE) {
-          if (extra >= HALF_MAX_SIZE_T) /* Avoid wrapping negative */
-            extra = (HALF_MAX_SIZE_T) + SIZE_T_ONE - unit;
-          ACQUIRE_MORECORE_LOCK();
-          {
-            /* Make sure end of memory is where we last set it. */
-            char* old_br = (char*)(CALL_MORECORE(0));
-            if (old_br == sp->base + sp->size) {
-              char* rel_br = (char*)(CALL_MORECORE(-extra));
-              char* new_br = (char*)(CALL_MORECORE(0));
-              if (rel_br != CMFAIL && new_br < old_br)
-                released = old_br - new_br;
-            }
-          }
-          RELEASE_MORECORE_LOCK();
-        }
-      }
-
-      if (released != 0) {
-        sp->size -= released;
-        m->footprint -= released;
-        init_top(m, m->top, m->topsize - released);
-        check_top_chunk(m, m->top);
-      }
-    }
-
-    /* Unmap any unused mmapped segments */
-    if (HAVE_MMAP) 
-      released += release_unused_segments(m);
-
-    /* On failure, disable autotrim to avoid repeated failed future calls */
-    if (released == 0)
-      m->trim_check = MAX_SIZE_T;
-  }
-
-  return (released != 0)? 1 : 0;
-}
-
-/* ---------------------------- malloc support --------------------------- */
-
-/* allocate a large request from the best fitting chunk in a treebin */
-static void* tmalloc_large(mstate m, size_t nb) {
-  tchunkptr v = 0;
-  size_t rsize = -nb; /* Unsigned negation */
-  tchunkptr t;
-  bindex_t idx;
-  compute_tree_index(nb, idx);
-
-  if ((t = *treebin_at(m, idx)) != 0) {
-    /* Traverse tree for this bin looking for node with size == nb */
-    size_t sizebits = nb << leftshift_for_tree_index(idx);
-    tchunkptr rst = 0;  /* The deepest untaken right subtree */
-    for (;;) {
-      tchunkptr rt;
-      size_t trem = chunksize(t) - nb;
-      if (trem < rsize) {
-        v = t;
-        if ((rsize = trem) == 0)
-          break;
-      }
-      rt = t->child[1];
-      t = t->child[(sizebits >> (SIZE_T_BITSIZE-SIZE_T_ONE)) & 1];
-      if (rt != 0 && rt != t)
-        rst = rt;
-      if (t == 0) {
-        t = rst; /* set t to least subtree holding sizes > nb */
-        break;
-      }
-      sizebits <<= 1;
-    }
-  }
-
-  if (t == 0 && v == 0) { /* set t to root of next non-empty treebin */
-    binmap_t leftbits = left_bits(idx2bit(idx)) & m->treemap;
-    if (leftbits != 0) {
-      bindex_t i;
-      binmap_t leastbit = least_bit(leftbits);
-      compute_bit2idx(leastbit, i);
-      t = *treebin_at(m, i);
-    }
-  }
-
-  while (t != 0) { /* find smallest of tree or subtree */
-    size_t trem = chunksize(t) - nb;
-    if (trem < rsize) {
-      rsize = trem;
-      v = t;
-    }
-    t = leftmost_child(t);
-  }
-
-  /*  If dv is a better fit, return 0 so malloc will use it */
-  if (v != 0 && rsize < (size_t)(m->dvsize - nb)) {
-    if (RTCHECK(ok_address(m, v))) { /* split */
-      mchunkptr r = chunk_plus_offset(v, nb);
-      assert(chunksize(v) == rsize + nb);
-      if (RTCHECK(ok_next(v, r))) {
-        unlink_large_chunk(m, v);
-        if (rsize < MIN_CHUNK_SIZE)
-          set_inuse_and_pinuse(m, v, (rsize + nb));
-        else {
-          set_size_and_pinuse_of_inuse_chunk(m, v, nb);
-          set_size_and_pinuse_of_free_chunk(r, rsize);
-          insert_chunk(m, r, rsize);
-        }
-        return chunk2mem(v);
-      }
-    }
-    CORRUPTION_ERROR_ACTION(m);
-  }
-  return 0;
-}
-
-/* allocate a small request from the best fitting chunk in a treebin */
-static void* tmalloc_small(mstate m, size_t nb) {
-  tchunkptr t, v;
-  size_t rsize;
-  bindex_t i;
-  binmap_t leastbit = least_bit(m->treemap);
-  compute_bit2idx(leastbit, i);
-
-  v = t = *treebin_at(m, i);
-  rsize = chunksize(t) - nb;
-
-  while ((t = leftmost_child(t)) != 0) {
-    size_t trem = chunksize(t) - nb;
-    if (trem < rsize) {
-      rsize = trem;
-      v = t;
-    }
-  }
-
-  if (RTCHECK(ok_address(m, v))) {
-    mchunkptr r = chunk_plus_offset(v, nb);
-    assert(chunksize(v) == rsize + nb);
-    if (RTCHECK(ok_next(v, r))) {
-      unlink_large_chunk(m, v);
-      if (rsize < MIN_CHUNK_SIZE)
-        set_inuse_and_pinuse(m, v, (rsize + nb));
-      else {
-        set_size_and_pinuse_of_inuse_chunk(m, v, nb);
-        set_size_and_pinuse_of_free_chunk(r, rsize);
-        replace_dv(m, r, rsize);
-      }
-      return chunk2mem(v);
-    }
-  }
-
-  CORRUPTION_ERROR_ACTION(m);
-  return 0;
-}
-
-/* --------------------------- realloc support --------------------------- */
-
-static void* internal_realloc(mstate m, void* oldmem, size_t bytes) {
-  if (bytes >= MAX_REQUEST) {
-    MALLOC_FAILURE_ACTION;
-    return 0;
-  }
-  if (!PREACTION(m)) {
-    mchunkptr oldp = mem2chunk(oldmem);
-    size_t oldsize = chunksize(oldp);
-    mchunkptr next = chunk_plus_offset(oldp, oldsize);
-    mchunkptr newp = 0;
-    void* extra = 0;
-
-    /* Try to either shrink or extend into top. Else malloc-copy-free */
-
-    if (RTCHECK(ok_address(m, oldp) && ok_cinuse(oldp) &&
-                ok_next(oldp, next) && ok_pinuse(next))) {
-      size_t nb = request2size(bytes);
-      if (is_mmapped(oldp))
-        newp = mmap_resize(m, oldp, nb);
-      else if (oldsize >= nb) { /* already big enough */
-        size_t rsize = oldsize - nb;
-        newp = oldp;
-        if (rsize >= MIN_CHUNK_SIZE) {
-          mchunkptr remainder = chunk_plus_offset(newp, nb);
-          set_inuse(m, newp, nb);
-          set_inuse(m, remainder, rsize);
-          extra = chunk2mem(remainder);
-        }
-      }
-      else if (next == m->top && oldsize + m->topsize > nb) {
-        /* Expand into top */
-        size_t newsize = oldsize + m->topsize;
-        size_t newtopsize = newsize - nb;
-        mchunkptr newtop = chunk_plus_offset(oldp, nb);
-        set_inuse(m, oldp, nb);
-        newtop->head = newtopsize |PINUSE_BIT;
-        m->top = newtop;
-        m->topsize = newtopsize;
-        newp = oldp;
-      }
-    }
-    else {
-      USAGE_ERROR_ACTION(m, oldmem);
-      POSTACTION(m);
-      return 0;
-    }
-
-    POSTACTION(m);
-
-    if (newp != 0) {
-      if (extra != 0) {
-        internal_free(m, extra);
-      }
-      check_inuse_chunk(m, newp);
-      return chunk2mem(newp);
-    }
-    else {
-      void* newmem = internal_malloc(m, bytes);
-      if (newmem != 0) {
-        size_t oc = oldsize - overhead_for(oldp);
-        memcpy(newmem, oldmem, (oc < bytes)? oc : bytes);
-        internal_free(m, oldmem);
-      }
-      return newmem;
-    }
-  }
-  return 0;
-}
-
-/* --------------------------- memalign support -------------------------- */
-
-static void* internal_memalign(mstate m, size_t alignment, size_t bytes) {
-  if (alignment <= MALLOC_ALIGNMENT)    /* Can just use malloc */
-    return internal_malloc(m, bytes);
-  if (alignment <  MIN_CHUNK_SIZE) /* must be at least a minimum chunk size */
-    alignment = MIN_CHUNK_SIZE;
-  if ((alignment & (alignment-SIZE_T_ONE)) != 0) {/* Ensure a power of 2 */
-    size_t a = MALLOC_ALIGNMENT << 1;
-    while (a < alignment) a <<= 1;
-    alignment = a;
-  }
-  
-  if (bytes >= MAX_REQUEST - alignment) {
-    if (m != 0)  { /* Test isn't needed but avoids compiler warning */
-      MALLOC_FAILURE_ACTION;
-    }
-  }
-  else {
-    size_t nb = request2size(bytes);
-    size_t req = nb + alignment + MIN_CHUNK_SIZE - CHUNK_OVERHEAD;
-    char* mem = (char*)internal_malloc(m, req);
-    if (mem != 0) {
-      void* leader = 0;
-      void* trailer = 0;
-      mchunkptr p = mem2chunk(mem);
-
-      if (PREACTION(m)) return 0;
-      if ((((size_t)(mem)) % alignment) != 0) { /* misaligned */
-        /*
-          Find an aligned spot inside chunk.  Since we need to give
-          back leading space in a chunk of at least MIN_CHUNK_SIZE, if
-          the first calculation places us at a spot with less than
-          MIN_CHUNK_SIZE leader, we can move to the next aligned spot.
-          We've allocated enough total room so that this is always
-          possible.
-        */
-        char* br = (char*)mem2chunk((size_t)(((size_t)(mem +
-                                                       alignment -
-                                                       SIZE_T_ONE)) &
-                                             -alignment));
-        char* pos = ((size_t)(br - (char*)(p)) >= MIN_CHUNK_SIZE)?
-          br : br+alignment;
-        mchunkptr newp = (mchunkptr)pos;
-        size_t leadsize = pos - (char*)(p);
-        size_t newsize = chunksize(p) - leadsize;
-
-        if (is_mmapped(p)) { /* For mmapped chunks, just adjust offset */
-          newp->prev_foot = p->prev_foot + leadsize;
-          newp->head = (newsize|CINUSE_BIT);
-        }
-        else { /* Otherwise, give back leader, use the rest */
-          set_inuse(m, newp, newsize);
-          set_inuse(m, p, leadsize);
-          leader = chunk2mem(p);
-        }
-        p = newp;
-      }
-
-      /* Give back spare room at the end */
-      if (!is_mmapped(p)) {
-        size_t size = chunksize(p);
-        if (size > nb + MIN_CHUNK_SIZE) {
-          size_t remainder_size = size - nb;
-          mchunkptr remainder = chunk_plus_offset(p, nb);
-          set_inuse(m, p, nb);
-          set_inuse(m, remainder, remainder_size);
-          trailer = chunk2mem(remainder);
-        }
-      }
-
-      assert (chunksize(p) >= nb);
-      assert((((size_t)(chunk2mem(p))) % alignment) == 0);
-      check_inuse_chunk(m, p);
-      POSTACTION(m);
-      if (leader != 0) {
-        internal_free(m, leader);
-      }
-      if (trailer != 0) {
-        internal_free(m, trailer);
-      }
-      return chunk2mem(p);
-    }
-  }
-  return 0;
-}
-
-/* ------------------------ comalloc/coalloc support --------------------- */
-
-static void** ialloc(mstate m,
-                     size_t n_elements,
-                     size_t* sizes,
-                     int opts,
-                     void* chunks[]) {
-  /*
-    This provides common support for independent_X routines, handling
-    all of the combinations that can result.
-
-    The opts arg has:
-    bit 0 set if all elements are same size (using sizes[0])
-    bit 1 set if elements should be zeroed
-  */
-
-  size_t    element_size;   /* chunksize of each element, if all same */
-  size_t    contents_size;  /* total size of elements */
-  size_t    array_size;     /* request size of pointer array */
-  void*     mem;            /* malloced aggregate space */
-  mchunkptr p;              /* corresponding chunk */
-  size_t    remainder_size; /* remaining bytes while splitting */
-  void**    marray;         /* either "chunks" or malloced ptr array */
-  mchunkptr array_chunk;    /* chunk for malloced ptr array */
-  flag_t    was_enabled;    /* to disable mmap */
-  size_t    size;
-  size_t    i;
-
-  /* compute array length, if needed */
-  if (chunks != 0) {
-    if (n_elements == 0)
-      return chunks; /* nothing to do */
-    marray = chunks;
-    array_size = 0;
-  }
-  else {
-    /* if empty req, must still return chunk representing empty array */
-    if (n_elements == 0)
-      return (void**)internal_malloc(m, 0);
-    marray = 0;
-    array_size = request2size(n_elements * (sizeof(void*)));
-  }
-
-  /* compute total element size */
-  if (opts & 0x1) { /* all-same-size */
-    element_size = request2size(*sizes);
-    contents_size = n_elements * element_size;
-  }
-  else { /* add up all the sizes */
-    element_size = 0;
-    contents_size = 0;
-    for (i = 0; i != n_elements; ++i)
-      contents_size += request2size(sizes[i]);
-  }
-
-  size = contents_size + array_size;
-
-  /*
-     Allocate the aggregate chunk.  First disable direct-mmapping so
-     malloc won't use it, since we would not be able to later
-     free/realloc space internal to a segregated mmap region.
-  */
-  was_enabled = use_mmap(m);
-  disable_mmap(m);
-  mem = internal_malloc(m, size - CHUNK_OVERHEAD);
-  if (was_enabled)
-    enable_mmap(m);
-  if (mem == 0)
-    return 0;
-
-  if (PREACTION(m)) return 0;
-  p = mem2chunk(mem);
-  remainder_size = chunksize(p);
-
-  assert(!is_mmapped(p));
-
-  if (opts & 0x2) {       /* optionally clear the elements */
-    memset((size_t*)mem, 0, remainder_size - SIZE_T_SIZE - array_size);
-  }
-
-  /* If not provided, allocate the pointer array as final part of chunk */
-  if (marray == 0) {
-    size_t  array_chunk_size;
-    array_chunk = chunk_plus_offset(p, contents_size);
-    array_chunk_size = remainder_size - contents_size;
-    marray = (void**) (chunk2mem(array_chunk));
-    set_size_and_pinuse_of_inuse_chunk(m, array_chunk, array_chunk_size);
-    remainder_size = contents_size;
-  }
-
-  /* split out elements */
-  for (i = 0; ; ++i) {
-    marray[i] = chunk2mem(p);
-    if (i != n_elements-1) {
-      if (element_size != 0)
-        size = element_size;
-      else
-        size = request2size(sizes[i]);
-      remainder_size -= size;
-      set_size_and_pinuse_of_inuse_chunk(m, p, size);
-      p = chunk_plus_offset(p, size);
-    }
-    else { /* the final element absorbs any overallocation slop */
-      set_size_and_pinuse_of_inuse_chunk(m, p, remainder_size);
-      break;
-    }
-  }
-
-#if DEBUG
-  if (marray != chunks) {
-    /* final element must have exactly exhausted chunk */
-    if (element_size != 0) {
-      assert(remainder_size == element_size);
-    }
-    else {
-      assert(remainder_size == request2size(sizes[i]));
-    }
-    check_inuse_chunk(m, mem2chunk(marray));
-  }
-  for (i = 0; i != n_elements; ++i)
-    check_inuse_chunk(m, mem2chunk(marray[i]));
-
-#endif /* DEBUG */
-
-  POSTACTION(m);
-  return marray;
-}
-
-
-/* -------------------------- public routines ---------------------------- */
-
-#if !ONLY_MSPACES
-
-void* dlmalloc(size_t bytes) {
-  /*
-     Basic algorithm:
-     If a small request (< 256 bytes minus per-chunk overhead):
-       1. If one exists, use a remainderless chunk in associated smallbin.
-          (Remainderless means that there are too few excess bytes to
-          represent as a chunk.)
-       2. If it is big enough, use the dv chunk, which is normally the
-          chunk adjacent to the one used for the most recent small request.
-       3. If one exists, split the smallest available chunk in a bin,
-          saving remainder in dv.
-       4. If it is big enough, use the top chunk.
-       5. If available, get memory from system and use it
-     Otherwise, for a large request:
-       1. Find the smallest available binned chunk that fits, and use it
-          if it is better fitting than dv chunk, splitting if necessary.
-       2. If better fitting than any binned chunk, use the dv chunk.
-       3. If it is big enough, use the top chunk.
-       4. If request size >= mmap threshold, try to directly mmap this chunk.
-       5. If available, get memory from system and use it
-
-     The ugly goto's here ensure that postaction occurs along all paths.
-  */
-
-  if (!PREACTION(gm)) {
-    void* mem;
-    size_t nb;
-    if (bytes <= MAX_SMALL_REQUEST) {
-      bindex_t idx;
-      binmap_t smallbits;
-      nb = (bytes < MIN_REQUEST)? MIN_CHUNK_SIZE : pad_request(bytes);
-      idx = small_index(nb);
-      smallbits = gm->smallmap >> idx;
-
-      if ((smallbits & 0x3U) != 0) { /* Remainderless fit to a smallbin. */
-        mchunkptr b, p;
-        idx += ~smallbits & 1;       /* Uses next bin if idx empty */
-        b = smallbin_at(gm, idx);
-        p = b->fd;
-        assert(chunksize(p) == small_index2size(idx));
-        unlink_first_small_chunk(gm, b, p, idx);
-        set_inuse_and_pinuse(gm, p, small_index2size(idx));
-        mem = chunk2mem(p);
-        check_malloced_chunk(gm, mem, nb);
-        goto postaction;
-      }
-
-      else if (nb > gm->dvsize) {
-        if (smallbits != 0) { /* Use chunk in next nonempty smallbin */
-          mchunkptr b, p, r;
-          size_t rsize;
-          bindex_t i;
-          binmap_t leftbits = (smallbits << idx) & left_bits(idx2bit(idx));
-          binmap_t leastbit = least_bit(leftbits);
-          compute_bit2idx(leastbit, i);
-          b = smallbin_at(gm, i);
-          p = b->fd;
-          assert(chunksize(p) == small_index2size(i));
-          unlink_first_small_chunk(gm, b, p, i);
-          rsize = small_index2size(i) - nb;
-          /* Fit here cannot be remainderless if 4byte sizes */
-          if (SIZE_T_SIZE != 4 && rsize < MIN_CHUNK_SIZE)
-            set_inuse_and_pinuse(gm, p, small_index2size(i));
-          else {
-            set_size_and_pinuse_of_inuse_chunk(gm, p, nb);
-            r = chunk_plus_offset(p, nb);
-            set_size_and_pinuse_of_free_chunk(r, rsize);
-            replace_dv(gm, r, rsize);
-          }
-          mem = chunk2mem(p);
-          check_malloced_chunk(gm, mem, nb);
-          goto postaction;
-        }
-
-        else if (gm->treemap != 0 && (mem = tmalloc_small(gm, nb)) != 0) {
-          check_malloced_chunk(gm, mem, nb);
-          goto postaction;
-        }
-      }
-    }
-    else if (bytes >= MAX_REQUEST)
-      nb = MAX_SIZE_T; /* Too big to allocate. Force failure (in sys alloc) */
-    else {
-      nb = pad_request(bytes);
-      if (gm->treemap != 0 && (mem = tmalloc_large(gm, nb)) != 0) {
-        check_malloced_chunk(gm, mem, nb);
-        goto postaction;
-      }
-    }
-
-    if (nb <= gm->dvsize) {
-      size_t rsize = gm->dvsize - nb;
-      mchunkptr p = gm->dv;
-      if (rsize >= MIN_CHUNK_SIZE) { /* split dv */
-        mchunkptr r = gm->dv = chunk_plus_offset(p, nb);
-        gm->dvsize = rsize;
-        set_size_and_pinuse_of_free_chunk(r, rsize);
-        set_size_and_pinuse_of_inuse_chunk(gm, p, nb);
-      }
-      else { /* exhaust dv */
-        size_t dvs = gm->dvsize;
-        gm->dvsize = 0;
-        gm->dv = 0;
-        set_inuse_and_pinuse(gm, p, dvs);
-      }
-      mem = chunk2mem(p);
-      check_malloced_chunk(gm, mem, nb);
-      goto postaction;
-    }
-
-    else if (nb < gm->topsize) { /* Split top */
-      size_t rsize = gm->topsize -= nb;
-      mchunkptr p = gm->top;
-      mchunkptr r = gm->top = chunk_plus_offset(p, nb);
-      r->head = rsize | PINUSE_BIT;
-      set_size_and_pinuse_of_inuse_chunk(gm, p, nb);
-      mem = chunk2mem(p);
-      check_top_chunk(gm, gm->top);
-      check_malloced_chunk(gm, mem, nb);
-      goto postaction;
-    }
-
-    mem = sys_alloc(gm, nb);
-
-  postaction:
-    POSTACTION(gm);
-    return mem;
-  }
-
-  return 0;
-}
-
-void dlfree(void* mem) {
-  /*
-     Consolidate freed chunks with preceding or succeeding bordering
-     free chunks, if they exist, and then place in a bin.  Intermixed
-     with special cases for top, dv, mmapped chunks, and usage errors.
-  */
-
-  if (mem != 0) {
-    mchunkptr p  = mem2chunk(mem);
-#if FOOTERS
-    mstate fm = get_mstate_for(p);
-    if (!ok_magic(fm)) {
-      USAGE_ERROR_ACTION(fm, p);
-      return;
-    }
-#else /* FOOTERS */
-#define fm gm
-#endif /* FOOTERS */
-    if (!PREACTION(fm)) {
-      check_inuse_chunk(fm, p);
-      if (RTCHECK(ok_address(fm, p) && ok_cinuse(p))) {
-        size_t psize = chunksize(p);
-        mchunkptr next = chunk_plus_offset(p, psize);
-        if (!pinuse(p)) {
-          size_t prevsize = p->prev_foot;
-          if ((prevsize & IS_MMAPPED_BIT) != 0) {
-            prevsize &= ~IS_MMAPPED_BIT;
-            psize += prevsize + MMAP_FOOT_PAD;
-            if (CALL_MUNMAP((char*)p - prevsize, psize) == 0)
-              fm->footprint -= psize;
-            goto postaction;
-          }
-          else {
-            mchunkptr prev = chunk_minus_offset(p, prevsize);
-            psize += prevsize;
-            p = prev;
-            if (RTCHECK(ok_address(fm, prev))) { /* consolidate backward */
-              if (p != fm->dv) {
-                unlink_chunk(fm, p, prevsize);
-              }
-              else if ((next->head & INUSE_BITS) == INUSE_BITS) {
-                fm->dvsize = psize;
-                set_free_with_pinuse(p, psize, next);
-                goto postaction;
-              }
-            }
-            else
-              goto erroraction;
-          }
-        }
-
-        if (RTCHECK(ok_next(p, next) && ok_pinuse(next))) {
-          if (!cinuse(next)) {  /* consolidate forward */
-            if (next == fm->top) {
-              size_t tsize = fm->topsize += psize;
-              fm->top = p;
-              p->head = tsize | PINUSE_BIT;
-              if (p == fm->dv) {
-                fm->dv = 0;
-                fm->dvsize = 0;
-              }
-              if (should_trim(fm, tsize))
-                sys_trim(fm, 0);
-              goto postaction;
-            }
-            else if (next == fm->dv) {
-              size_t dsize = fm->dvsize += psize;
-              fm->dv = p;
-              set_size_and_pinuse_of_free_chunk(p, dsize);
-              goto postaction;
-            }
-            else {
-              size_t nsize = chunksize(next);
-              psize += nsize;
-              unlink_chunk(fm, next, nsize);
-              set_size_and_pinuse_of_free_chunk(p, psize);
-              if (p == fm->dv) {
-                fm->dvsize = psize;
-                goto postaction;
-              }
-            }
-          }
-          else
-            set_free_with_pinuse(p, psize, next);
-          insert_chunk(fm, p, psize);
-          check_free_chunk(fm, p);
-          goto postaction;
-        }
-      }
-    erroraction:
-      USAGE_ERROR_ACTION(fm, p);
-    postaction:
-      POSTACTION(fm);
-    }
-  }
-#if !FOOTERS
-#undef fm
-#endif /* FOOTERS */
-}
-
-void* dlcalloc(size_t n_elements, size_t elem_size) {
-  void* mem;
-  size_t req = 0;
-  if (n_elements != 0) {
-    req = n_elements * elem_size;
-    if (((n_elements | elem_size) & ~(size_t)0xffff) &&
-        (req / n_elements != elem_size))
-      req = MAX_SIZE_T; /* force downstream failure on overflow */
-  }
-  mem = dlmalloc(req);
-  if (mem != 0 && calloc_must_clear(mem2chunk(mem)))
-    memset(mem, 0, req);
-  return mem;
-}
-
-void* dlrealloc(void* oldmem, size_t bytes) {
-  if (oldmem == 0)
-    return dlmalloc(bytes);
-#ifdef REALLOC_ZERO_BYTES_FREES
-  if (bytes == 0) {
-    dlfree(oldmem);
-    return 0;
-  }
-#endif /* REALLOC_ZERO_BYTES_FREES */
-  else {
-#if ! FOOTERS
-    mstate m = gm;
-#else /* FOOTERS */
-    mstate m = get_mstate_for(mem2chunk(oldmem));
-    if (!ok_magic(m)) {
-      USAGE_ERROR_ACTION(m, oldmem);
-      return 0;
-    }
-#endif /* FOOTERS */
-    return internal_realloc(m, oldmem, bytes);
-  }
-}
-
-void* dlmemalign(size_t alignment, size_t bytes) {
-  return internal_memalign(gm, alignment, bytes);
-}
-
-void** dlindependent_calloc(size_t n_elements, size_t elem_size,
-                                 void* chunks[]) {
-  size_t sz = elem_size; /* serves as 1-element array */
-  return ialloc(gm, n_elements, &sz, 3, chunks);
-}
-
-void** dlindependent_comalloc(size_t n_elements, size_t sizes[],
-                                   void* chunks[]) {
-  return ialloc(gm, n_elements, sizes, 0, chunks);
-}
-
-void* dlvalloc(size_t bytes) {
-  size_t pagesz;
-  init_mparams();
-  pagesz = mparams.page_size;
-  return dlmemalign(pagesz, bytes);
-}
-
-void* dlpvalloc(size_t bytes) {
-  size_t pagesz;
-  init_mparams();
-  pagesz = mparams.page_size;
-  return dlmemalign(pagesz, (bytes + pagesz - SIZE_T_ONE) & ~(pagesz - SIZE_T_ONE));
-}
-
-int dlmalloc_trim(size_t pad) {
-  int result = 0;
-  if (!PREACTION(gm)) {
-    result = sys_trim(gm, pad);
-    POSTACTION(gm);
-  }
-  return result;
-}
-
-size_t dlmalloc_footprint(void) {
-  return gm->footprint;
-}
-
-size_t dlmalloc_max_footprint(void) {
-  return gm->max_footprint;
-}
-
-#if !NO_MALLINFO
-struct mallinfo dlmallinfo(void) {
-  return internal_mallinfo(gm);
-}
-#endif /* NO_MALLINFO */
-
-void dlmalloc_stats() {
-  internal_malloc_stats(gm);
-}
-
-size_t dlmalloc_usable_size(void* mem) {
-  if (mem != 0) {
-    mchunkptr p = mem2chunk(mem);
-    if (cinuse(p))
-      return chunksize(p) - overhead_for(p);
-  }
-  return 0;
-}
-
-int dlmallopt(int param_number, int value) {
-  return change_mparam(param_number, value);
-}
-
-#endif /* !ONLY_MSPACES */
-
-/* ----------------------------- user mspaces ---------------------------- */
-
-#if MSPACES
-
-static mstate init_user_mstate(char* tbase, size_t tsize) {
-  size_t msize = pad_request(sizeof(struct malloc_state));
-  mchunkptr mn;
-  mchunkptr msp = align_as_chunk(tbase);
-  mstate m = (mstate)(chunk2mem(msp));
-  memset(m, 0, msize);
-  INITIAL_LOCK(&m->mutex);
-  msp->head = (msize|PINUSE_BIT|CINUSE_BIT);
-  m->seg.base = m->least_addr = tbase;
-  m->seg.size = m->footprint = m->max_footprint = tsize;
-  m->magic = mparams.magic;
-  m->mflags = mparams.default_mflags;
-  disable_contiguous(m);
-  init_bins(m);
-  mn = next_chunk(mem2chunk(m));
-  init_top(m, mn, (size_t)((tbase + tsize) - (char*)mn) - TOP_FOOT_SIZE);
-  check_top_chunk(m, m->top);
-  return m;
-}
-
-mspace create_mspace(size_t capacity, int locked) {
-  mstate m = 0;
-  size_t msize = pad_request(sizeof(struct malloc_state));
-  init_mparams(); /* Ensure pagesize etc initialized */
-
-  if (capacity < (size_t) -(msize + TOP_FOOT_SIZE + mparams.page_size)) {
-    size_t rs = ((capacity == 0)? mparams.granularity :
-                 (capacity + TOP_FOOT_SIZE + msize));
-    size_t tsize = granularity_align(rs);
-    char* tbase = (char*)(CALL_MMAP(tsize));
-    if (tbase != CMFAIL) {
-      m = init_user_mstate(tbase, tsize);
-      (void)set_segment_flags(&m->seg, IS_MMAPPED_BIT);
-      set_lock(m, locked);
-    }
-  }
-  return (mspace)m;
-}
-
-mspace create_mspace_with_base(void* base, size_t capacity, int locked) {
-  mstate m = 0;
-  size_t msize = pad_request(sizeof(struct malloc_state));
-  init_mparams(); /* Ensure pagesize etc initialized */
-
-  if (capacity > msize + TOP_FOOT_SIZE &&
-      capacity < (size_t) -(msize + TOP_FOOT_SIZE + mparams.page_size)) {
-    m = init_user_mstate((char*)base, capacity);
-    (void)set_segment_flags(&m->seg, EXTERN_BIT);
-    set_lock(m, locked);
-  }
-  return (mspace)m;
-}
-
-size_t destroy_mspace(mspace msp) {
-  size_t freed = 0;
-  mstate ms = (mstate)msp;
-  if (ok_magic(ms)) {
-    msegmentptr sp = &ms->seg;
-    while (sp != 0) {
-      char* base = sp->base;
-      size_t size = sp->size;
-      flag_t flag = get_segment_flags(sp);
-      sp = sp->next;
-      if ((flag & IS_MMAPPED_BIT) && !(flag & EXTERN_BIT) &&
-          CALL_MUNMAP(base, size) == 0)
-        freed += size;
-    }
-  }
-  else {
-    USAGE_ERROR_ACTION(ms,ms);
-  }
-  return freed;
-}
-
-/*
-  mspace versions of routines are near-clones of the global
-  versions. This is not so nice but better than the alternatives.
-*/
-
-
-void* mspace_malloc(mspace msp, size_t bytes) {
-  mstate ms = (mstate)msp;
-  if (!ok_magic(ms)) {
-    USAGE_ERROR_ACTION(ms,ms);
-    return 0;
-  }
-  if (!PREACTION(ms)) {
-    void* mem;
-    size_t nb;
-    if (bytes <= MAX_SMALL_REQUEST) {
-      bindex_t idx;
-      binmap_t smallbits;
-      nb = (bytes < MIN_REQUEST)? MIN_CHUNK_SIZE : pad_request(bytes);
-      idx = small_index(nb);
-      smallbits = ms->smallmap >> idx;
-
-      if ((smallbits & 0x3U) != 0) { /* Remainderless fit to a smallbin. */
-        mchunkptr b, p;
-        idx += ~smallbits & 1;       /* Uses next bin if idx empty */
-        b = smallbin_at(ms, idx);
-        p = b->fd;
-        assert(chunksize(p) == small_index2size(idx));
-        unlink_first_small_chunk(ms, b, p, idx);
-        set_inuse_and_pinuse(ms, p, small_index2size(idx));
-        mem = chunk2mem(p);
-        check_malloced_chunk(ms, mem, nb);
-        goto postaction;
-      }
-
-      else if (nb > ms->dvsize) {
-        if (smallbits != 0) { /* Use chunk in next nonempty smallbin */
-          mchunkptr b, p, r;
-          size_t rsize;
-          bindex_t i;
-          binmap_t leftbits = (smallbits << idx) & left_bits(idx2bit(idx));
-          binmap_t leastbit = least_bit(leftbits);
-          compute_bit2idx(leastbit, i);
-          b = smallbin_at(ms, i);
-          p = b->fd;
-          assert(chunksize(p) == small_index2size(i));
-          unlink_first_small_chunk(ms, b, p, i);
-          rsize = small_index2size(i) - nb;
-          /* Fit here cannot be remainderless if 4byte sizes */
-          if (SIZE_T_SIZE != 4 && rsize < MIN_CHUNK_SIZE)
-            set_inuse_and_pinuse(ms, p, small_index2size(i));
-          else {
-            set_size_and_pinuse_of_inuse_chunk(ms, p, nb);
-            r = chunk_plus_offset(p, nb);
-            set_size_and_pinuse_of_free_chunk(r, rsize);
-            replace_dv(ms, r, rsize);
-          }
-          mem = chunk2mem(p);
-          check_malloced_chunk(ms, mem, nb);
-          goto postaction;
-        }
-
-        else if (ms->treemap != 0 && (mem = tmalloc_small(ms, nb)) != 0) {
-          check_malloced_chunk(ms, mem, nb);
-          goto postaction;
-        }
-      }
-    }
-    else if (bytes >= MAX_REQUEST)
-      nb = MAX_SIZE_T; /* Too big to allocate. Force failure (in sys alloc) */
-    else {
-      nb = pad_request(bytes);
-      if (ms->treemap != 0 && (mem = tmalloc_large(ms, nb)) != 0) {
-        check_malloced_chunk(ms, mem, nb);
-        goto postaction;
-      }
-    }
-
-    if (nb <= ms->dvsize) {
-      size_t rsize = ms->dvsize - nb;
-      mchunkptr p = ms->dv;
-      if (rsize >= MIN_CHUNK_SIZE) { /* split dv */
-        mchunkptr r = ms->dv = chunk_plus_offset(p, nb);
-        ms->dvsize = rsize;
-        set_size_and_pinuse_of_free_chunk(r, rsize);
-        set_size_and_pinuse_of_inuse_chunk(ms, p, nb);
-      }
-      else { /* exhaust dv */
-        size_t dvs = ms->dvsize;
-        ms->dvsize = 0;
-        ms->dv = 0;
-        set_inuse_and_pinuse(ms, p, dvs);
-      }
-      mem = chunk2mem(p);
-      check_malloced_chunk(ms, mem, nb);
-      goto postaction;
-    }
-
-    else if (nb < ms->topsize) { /* Split top */
-      size_t rsize = ms->topsize -= nb;
-      mchunkptr p = ms->top;
-      mchunkptr r = ms->top = chunk_plus_offset(p, nb);
-      r->head = rsize | PINUSE_BIT;
-      set_size_and_pinuse_of_inuse_chunk(ms, p, nb);
-      mem = chunk2mem(p);
-      check_top_chunk(ms, ms->top);
-      check_malloced_chunk(ms, mem, nb);
-      goto postaction;
-    }
-
-    mem = sys_alloc(ms, nb);
-
-  postaction:
-    POSTACTION(ms);
-    return mem;
-  }
-
-  return 0;
-}
-
-void mspace_free(mspace msp, void* mem) {
-  if (mem != 0) {
-    mchunkptr p  = mem2chunk(mem);
-#if FOOTERS
-    mstate fm = get_mstate_for(p);
-#else /* FOOTERS */
-    mstate fm = (mstate)msp;
-#endif /* FOOTERS */
-    if (!ok_magic(fm)) {
-      USAGE_ERROR_ACTION(fm, p);
-      return;
-    }
-    if (!PREACTION(fm)) {
-      check_inuse_chunk(fm, p);
-      if (RTCHECK(ok_address(fm, p) && ok_cinuse(p))) {
-        size_t psize = chunksize(p);
-        mchunkptr next = chunk_plus_offset(p, psize);
-        if (!pinuse(p)) {
-          size_t prevsize = p->prev_foot;
-          if ((prevsize & IS_MMAPPED_BIT) != 0) {
-            prevsize &= ~IS_MMAPPED_BIT;
-            psize += prevsize + MMAP_FOOT_PAD;
-            if (CALL_MUNMAP((char*)p - prevsize, psize) == 0)
-              fm->footprint -= psize;
-            goto postaction;
-          }
-          else {
-            mchunkptr prev = chunk_minus_offset(p, prevsize);
-            psize += prevsize;
-            p = prev;
-            if (RTCHECK(ok_address(fm, prev))) { /* consolidate backward */
-              if (p != fm->dv) {
-                unlink_chunk(fm, p, prevsize);
-              }
-              else if ((next->head & INUSE_BITS) == INUSE_BITS) {
-                fm->dvsize = psize;
-                set_free_with_pinuse(p, psize, next);
-                goto postaction;
-              }
-            }
-            else
-              goto erroraction;
-          }
-        }
-
-        if (RTCHECK(ok_next(p, next) && ok_pinuse(next))) {
-          if (!cinuse(next)) {  /* consolidate forward */
-            if (next == fm->top) {
-              size_t tsize = fm->topsize += psize;
-              fm->top = p;
-              p->head = tsize | PINUSE_BIT;
-              if (p == fm->dv) {
-                fm->dv = 0;
-                fm->dvsize = 0;
-              }
-              if (should_trim(fm, tsize))
-                sys_trim(fm, 0);
-              goto postaction;
-            }
-            else if (next == fm->dv) {
-              size_t dsize = fm->dvsize += psize;
-              fm->dv = p;
-              set_size_and_pinuse_of_free_chunk(p, dsize);
-              goto postaction;
-            }
-            else {
-              size_t nsize = chunksize(next);
-              psize += nsize;
-              unlink_chunk(fm, next, nsize);
-              set_size_and_pinuse_of_free_chunk(p, psize);
-              if (p == fm->dv) {
-                fm->dvsize = psize;
-                goto postaction;
-              }
-            }
-          }
-          else
-            set_free_with_pinuse(p, psize, next);
-          insert_chunk(fm, p, psize);
-          check_free_chunk(fm, p);
-          goto postaction;
-        }
-      }
-    erroraction:
-      USAGE_ERROR_ACTION(fm, p);
-    postaction:
-      POSTACTION(fm);
-    }
-  }
-}
-
-void* mspace_calloc(mspace msp, size_t n_elements, size_t elem_size) {
-  void* mem;
-  size_t req = 0;
-  mstate ms = (mstate)msp;
-  if (!ok_magic(ms)) {
-    USAGE_ERROR_ACTION(ms,ms);
-    return 0;
-  }
-  if (n_elements != 0) {
-    req = n_elements * elem_size;
-    if (((n_elements | elem_size) & ~(size_t)0xffff) &&
-        (req / n_elements != elem_size))
-      req = MAX_SIZE_T; /* force downstream failure on overflow */
-  }
-  mem = internal_malloc(ms, req);
-  if (mem != 0 && calloc_must_clear(mem2chunk(mem)))
-    memset(mem, 0, req);
-  return mem;
-}
-
-void* mspace_realloc(mspace msp, void* oldmem, size_t bytes) {
-  if (oldmem == 0)
-    return mspace_malloc(msp, bytes);
-#ifdef REALLOC_ZERO_BYTES_FREES
-  if (bytes == 0) {
-    mspace_free(msp, oldmem);
-    return 0;
-  }
-#endif /* REALLOC_ZERO_BYTES_FREES */
-  else {
-#if FOOTERS
-    mchunkptr p  = mem2chunk(oldmem);
-    mstate ms = get_mstate_for(p);
-#else /* FOOTERS */
-    mstate ms = (mstate)msp;
-#endif /* FOOTERS */
-    if (!ok_magic(ms)) {
-      USAGE_ERROR_ACTION(ms,ms);
-      return 0;
-    }
-    return internal_realloc(ms, oldmem, bytes);
-  }
-}
-
-void* mspace_memalign(mspace msp, size_t alignment, size_t bytes) {
-  mstate ms = (mstate)msp;
-  if (!ok_magic(ms)) {
-    USAGE_ERROR_ACTION(ms,ms);
-    return 0;
-  }
-  return internal_memalign(ms, alignment, bytes);
-}
-
-void** mspace_independent_calloc(mspace msp, size_t n_elements,
-                                 size_t elem_size, void* chunks[]) {
-  size_t sz = elem_size; /* serves as 1-element array */
-  mstate ms = (mstate)msp;
-  if (!ok_magic(ms)) {
-    USAGE_ERROR_ACTION(ms,ms);
-    return 0;
-  }
-  return ialloc(ms, n_elements, &sz, 3, chunks);
-}
-
-void** mspace_independent_comalloc(mspace msp, size_t n_elements,
-                                   size_t sizes[], void* chunks[]) {
-  mstate ms = (mstate)msp;
-  if (!ok_magic(ms)) {
-    USAGE_ERROR_ACTION(ms,ms);
-    return 0;
-  }
-  return ialloc(ms, n_elements, sizes, 0, chunks);
-}
-
-int mspace_trim(mspace msp, size_t pad) {
-  int result = 0;
-  mstate ms = (mstate)msp;
-  if (ok_magic(ms)) {
-    if (!PREACTION(ms)) {
-      result = sys_trim(ms, pad);
-      POSTACTION(ms);
-    }
-  }
-  else {
-    USAGE_ERROR_ACTION(ms,ms);
-  }
-  return result;
-}
-
-void mspace_malloc_stats(mspace msp) {
-  mstate ms = (mstate)msp;
-  if (ok_magic(ms)) {
-    internal_malloc_stats(ms);
-  }
-  else {
-    USAGE_ERROR_ACTION(ms,ms);
-  }
-}
-
-size_t mspace_footprint(mspace msp) {
-  size_t result;
-  mstate ms = (mstate)msp;
-  if (ok_magic(ms)) {
-    result = ms->footprint;
-  }
-  USAGE_ERROR_ACTION(ms,ms);
-  return result;
-}
-
-
-size_t mspace_max_footprint(mspace msp) {
-  size_t result;
-  mstate ms = (mstate)msp;
-  if (ok_magic(ms)) {
-    result = ms->max_footprint;
-  }
-  USAGE_ERROR_ACTION(ms,ms);
-  return result;
-}
-
-
-#if !NO_MALLINFO
-struct mallinfo mspace_mallinfo(mspace msp) {
-  mstate ms = (mstate)msp;
-  if (!ok_magic(ms)) {
-    USAGE_ERROR_ACTION(ms,ms);
-  }
-  return internal_mallinfo(ms);
-}
-#endif /* NO_MALLINFO */
-
-int mspace_mallopt(int param_number, int value) {
-  return change_mparam(param_number, value);
-}
-
-#endif /* MSPACES */
-
-/* -------------------- Alternative MORECORE functions ------------------- */
-
-/*
-  Guidelines for creating a custom version of MORECORE:
-
-  * For best performance, MORECORE should allocate in multiples of pagesize.
-  * MORECORE may allocate more memory than requested. (Or even less,
-      but this will usually result in a malloc failure.)
-  * MORECORE must not allocate memory when given argument zero, but
-      instead return one past the end address of memory from previous
-      nonzero call.
-  * For best performance, consecutive calls to MORECORE with positive
-      arguments should return increasing addresses, indicating that
-      space has been contiguously extended.
-  * Even though consecutive calls to MORECORE need not return contiguous
-      addresses, it must be OK for malloc'ed chunks to span multiple
-      regions in those cases where they do happen to be contiguous.
-  * MORECORE need not handle negative arguments -- it may instead
-      just return MFAIL when given negative arguments.
-      Negative arguments are always multiples of pagesize. MORECORE
-      must not misinterpret negative args as large positive unsigned
-      args. You can suppress all such calls from even occurring by defining
-      MORECORE_CANNOT_TRIM,
-
-  As an example alternative MORECORE, here is a custom allocator
-  kindly contributed for pre-OSX macOS.  It uses virtually but not
-  necessarily physically contiguous non-paged memory (locked in,
-  present and won't get swapped out).  You can use it by uncommenting
-  this section, adding some #includes, and setting up the appropriate
-  defines above:
-
-      #define MORECORE osMoreCore
-
-  There is also a shutdown routine that should somehow be called for
-  cleanup upon program exit.
-
-  #define MAX_POOL_ENTRIES 100
-  #define MINIMUM_MORECORE_SIZE  (64 * 1024U)
-  static int next_os_pool;
-  void *our_os_pools[MAX_POOL_ENTRIES];
-
-  void *osMoreCore(int size)
-  {
-    void *ptr = 0;
-    static void *sbrk_top = 0;
-
-    if (size > 0)
-    {
-      if (size < MINIMUM_MORECORE_SIZE)
-         size = MINIMUM_MORECORE_SIZE;
-      if (CurrentExecutionLevel() == kTaskLevel)
-         ptr = PoolAllocateResident(size + RM_PAGE_SIZE, 0);
-      if (ptr == 0)
-      {
-        return (void *) MFAIL;
-      }
-      // save ptrs so they can be freed during cleanup
-      our_os_pools[next_os_pool] = ptr;
-      next_os_pool++;
-      ptr = (void *) ((((size_t) ptr) + RM_PAGE_MASK) & ~RM_PAGE_MASK);
-      sbrk_top = (char *) ptr + size;
-      return ptr;
-    }
-    else if (size < 0)
-    {
-      // we don't currently support shrink behavior
-      return (void *) MFAIL;
-    }
-    else
-    {
-      return sbrk_top;
-    }
-  }
-
-  // cleanup any allocated memory pools
-  // called as last thing before shutting down driver
-
-  void osCleanupMem(void)
-  {
-    void **ptr;
-
-    for (ptr = our_os_pools; ptr < &our_os_pools[MAX_POOL_ENTRIES]; ptr++)
-      if (*ptr)
-      {
-         PoolDeallocate(*ptr);
-         *ptr = 0;
-      }
-  }
-
-*/
-
-
-/* -----------------------------------------------------------------------
-History:
-    V2.8.3 Thu Sep 22 11:16:32 2005  Doug Lea  (dl at gee)
-      * Add max_footprint functions
-      * Ensure all appropriate literals are size_t
-      * Fix conditional compilation problem for some #define settings
-      * Avoid concatenating segments with the one provided
-        in create_mspace_with_base
-      * Rename some variables to avoid compiler shadowing warnings
-      * Use explicit lock initialization.
-      * Better handling of sbrk interference.
-      * Simplify and fix segment insertion, trimming and mspace_destroy
-      * Reinstate REALLOC_ZERO_BYTES_FREES option from 2.7.x
-      * Thanks especially to Dennis Flanagan for help on these.
-
-    V2.8.2 Sun Jun 12 16:01:10 2005  Doug Lea  (dl at gee)
-      * Fix memalign brace error.
-
-    V2.8.1 Wed Jun  8 16:11:46 2005  Doug Lea  (dl at gee)
-      * Fix improper #endif nesting in C++
-      * Add explicit casts needed for C++
-
-    V2.8.0 Mon May 30 14:09:02 2005  Doug Lea  (dl at gee)
-      * Use trees for large bins
-      * Support mspaces
-      * Use segments to unify sbrk-based and mmap-based system allocation,
-        removing need for emulation on most platforms without sbrk.
-      * Default safety checks
-      * Optional footer checks. Thanks to William Robertson for the idea.
-      * Internal code refactoring
-      * Incorporate suggestions and platform-specific changes.
-        Thanks to Dennis Flanagan, Colin Plumb, Niall Douglas,
-        Aaron Bachmann,  Emery Berger, and others.
-      * Speed up non-fastbin processing enough to remove fastbins.
-      * Remove useless cfree() to avoid conflicts with other apps.
-      * Remove internal memcpy, memset. Compilers handle builtins better.
-      * Remove some options that no one ever used and rename others.
-
-    V2.7.2 Sat Aug 17 09:07:30 2002  Doug Lea  (dl at gee)
-      * Fix malloc_state bitmap array misdeclaration
-
-    V2.7.1 Thu Jul 25 10:58:03 2002  Doug Lea  (dl at gee)
-      * Allow tuning of FIRST_SORTED_BIN_SIZE
-      * Use PTR_UINT as type for all ptr->int casts. Thanks to John Belmonte.
-      * Better detection and support for non-contiguousness of MORECORE.
-        Thanks to Andreas Mueller, Conal Walsh, and Wolfram Gloger
-      * Bypass most of malloc if no frees. Thanks To Emery Berger.
-      * Fix freeing of old top non-contiguous chunk im sysmalloc.
-      * Raised default trim and map thresholds to 256K.
-      * Fix mmap-related #defines. Thanks to Lubos Lunak.
-      * Fix copy macros; added LACKS_FCNTL_H. Thanks to Neal Walfield.
-      * Branch-free bin calculation
-      * Default trim and mmap thresholds now 256K.
-
-    V2.7.0 Sun Mar 11 14:14:06 2001  Doug Lea  (dl at gee)
-      * Introduce independent_comalloc and independent_calloc.
-        Thanks to Michael Pachos for motivation and help.
-      * Make optional .h file available
-      * Allow > 2GB requests on 32bit systems.
-      * new WIN32 sbrk, mmap, munmap, lock code from <Walter@GeNeSys-e.de>.
-        Thanks also to Andreas Mueller <a.mueller at paradatec.de>,
-        and Anonymous.
-      * Allow override of MALLOC_ALIGNMENT (Thanks to Ruud Waij for
-        helping test this.)
-      * memalign: check alignment arg
-      * realloc: don't try to shift chunks backwards, since this
-        leads to  more fragmentation in some programs and doesn't
-        seem to help in any others.
-      * Collect all cases in malloc requiring system memory into sysmalloc
-      * Use mmap as backup to sbrk
-      * Place all internal state in malloc_state
-      * Introduce fastbins (although similar to 2.5.1)
-      * Many minor tunings and cosmetic improvements
-      * Introduce USE_PUBLIC_MALLOC_WRAPPERS, USE_MALLOC_LOCK
-      * Introduce MALLOC_FAILURE_ACTION, MORECORE_CONTIGUOUS
-        Thanks to Tony E. Bennett <tbennett@nvidia.com> and others.
-      * Include errno.h to support default failure action.
-
-    V2.6.6 Sun Dec  5 07:42:19 1999  Doug Lea  (dl at gee)
-      * return null for negative arguments
-      * Added Several WIN32 cleanups from Martin C. Fong <mcfong at yahoo.com>
-         * Add 'LACKS_SYS_PARAM_H' for those systems without 'sys/param.h'
-          (e.g. WIN32 platforms)
-         * Cleanup header file inclusion for WIN32 platforms
-         * Cleanup code to avoid Microsoft Visual C++ compiler complaints
-         * Add 'USE_DL_PREFIX' to quickly allow co-existence with existing
-           memory allocation routines
-         * Set 'malloc_getpagesize' for WIN32 platforms (needs more work)
-         * Use 'assert' rather than 'ASSERT' in WIN32 code to conform to
-           usage of 'assert' in non-WIN32 code
-         * Improve WIN32 'sbrk()' emulation's 'findRegion()' routine to
-           avoid infinite loop
-      * Always call 'fREe()' rather than 'free()'
-
-    V2.6.5 Wed Jun 17 15:57:31 1998  Doug Lea  (dl at gee)
-      * Fixed ordering problem with boundary-stamping
-
-    V2.6.3 Sun May 19 08:17:58 1996  Doug Lea  (dl at gee)
-      * Added pvalloc, as recommended by H.J. Liu
-      * Added 64bit pointer support mainly from Wolfram Gloger
-      * Added anonymously donated WIN32 sbrk emulation
-      * Malloc, calloc, getpagesize: add optimizations from Raymond Nijssen
-      * malloc_extend_top: fix mask error that caused wastage after
-        foreign sbrks
-      * Add linux mremap support code from HJ Liu
-
-    V2.6.2 Tue Dec  5 06:52:55 1995  Doug Lea  (dl at gee)
-      * Integrated most documentation with the code.
-      * Add support for mmap, with help from
-        Wolfram Gloger (Gloger@lrz.uni-muenchen.de).
-      * Use last_remainder in more cases.
-      * Pack bins using idea from  colin@nyx10.cs.du.edu
-      * Use ordered bins instead of best-fit threshold
-      * Eliminate block-local decls to simplify tracing and debugging.
-      * Support another case of realloc via move into top
-      * Fix error occurring when initial sbrk_base not word-aligned.
-      * Rely on page size for units instead of SBRK_UNIT to
-        avoid surprises about sbrk alignment conventions.
-      * Add mallinfo, mallopt. Thanks to Raymond Nijssen
-        (raymond@es.ele.tue.nl) for the suggestion.
-      * Add `pad' argument to malloc_trim and top_pad mallopt parameter.
-      * More precautions for cases where other routines call sbrk,
-        courtesy of Wolfram Gloger (Gloger@lrz.uni-muenchen.de).
-      * Added macros etc., allowing use in linux libc from
-        H.J. Lu (hjl@gnu.ai.mit.edu)
-      * Inverted this history list
-
-    V2.6.1 Sat Dec  2 14:10:57 1995  Doug Lea  (dl at gee)
-      * Re-tuned and fixed to behave more nicely with V2.6.0 changes.
-      * Removed all preallocation code since under current scheme
-        the work required to undo bad preallocations exceeds
-        the work saved in good cases for most test programs.
-      * No longer use return list or unconsolidated bins since
-        no scheme using them consistently outperforms those that don't
-        given above changes.
-      * Use best fit for very large chunks to prevent some worst-cases.
-      * Added some support for debugging
-
-    V2.6.0 Sat Nov  4 07:05:23 1995  Doug Lea  (dl at gee)
-      * Removed footers when chunks are in use. Thanks to
-        Paul Wilson (wilson@cs.texas.edu) for the suggestion.
-
-    V2.5.4 Wed Nov  1 07:54:51 1995  Doug Lea  (dl at gee)
-      * Added malloc_trim, with help from Wolfram Gloger
-        (wmglo@Dent.MED.Uni-Muenchen.DE).
-
-    V2.5.3 Tue Apr 26 10:16:01 1994  Doug Lea  (dl at g)
-
-    V2.5.2 Tue Apr  5 16:20:40 1994  Doug Lea  (dl at g)
-      * realloc: try to expand in both directions
-      * malloc: swap order of clean-bin strategy;
-      * realloc: only conditionally expand backwards
-      * Try not to scavenge used bins
-      * Use bin counts as a guide to preallocation
-      * Occasionally bin return list chunks in first scan
-      * Add a few optimizations from colin@nyx10.cs.du.edu
-
-    V2.5.1 Sat Aug 14 15:40:43 1993  Doug Lea  (dl at g)
-      * faster bin computation & slightly different binning
-      * merged all consolidations to one part of malloc proper
-         (eliminating old malloc_find_space & malloc_clean_bin)
-      * Scan 2 returns chunks (not just 1)
-      * Propagate failure in realloc if malloc returns 0
-      * Add stuff to allow compilation on non-ANSI compilers
-          from kpv@research.att.com
-
-    V2.5 Sat Aug  7 07:41:59 1993  Doug Lea  (dl at g.oswego.edu)
-      * removed potential for odd address access in prev_chunk
-      * removed dependency on getpagesize.h
-      * misc cosmetics and a bit more internal documentation
-      * anticosmetics: mangled names in macros to evade debugger strangeness
-      * tested on sparc, hp-700, dec-mips, rs6000
-          with gcc & native cc (hp, dec only) allowing
-          Detlefs & Zorn comparison study (in SIGPLAN Notices.)
-
-    Trial version Fri Aug 28 13:14:29 1992  Doug Lea  (dl at g.oswego.edu)
-      * Based loosely on libg++-1.2X malloc. (It retains some of the overall
-         structure of old version,  but most details differ.)
- 
-*/
diff --git a/Modules/_ctypes/libffi/src/frv/eabi.S b/Modules/_ctypes/libffi/src/frv/eabi.S
deleted file mode 100644
index 379ea4b..0000000
--- a/Modules/_ctypes/libffi/src/frv/eabi.S
+++ /dev/null
@@ -1,128 +0,0 @@
-/* -----------------------------------------------------------------------
-   eabi.S - Copyright (c) 2004  Anthony Green
-   
-   FR-V Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.globl ffi_prep_args_EABI
-
-	.text
-	.p2align 4
-	.globl ffi_call_EABI
-	.type ffi_call_EABI, @function
-
-	# gr8 :   ffi_prep_args
-	# gr9 :   &ecif
-	# gr10:   cif->bytes
-	# gr11:   fig->flags
-	# gr12:   ecif.rvalue
-	# gr13:   fn
-	
-ffi_call_EABI:	
-	addi	sp, #-80, sp
-	sti	fp, @(sp, #24)
-	addi	sp, #24, fp
-	movsg	lr, gr5
-
-	/* Make room for the new arguments.  */
-	/* subi	sp, fp, gr10 */
-	
-	/* Store return address and incoming args on stack.  */
-	sti	gr5, @(fp, #8)
-	sti	gr8, @(fp, #-4)
-	sti	gr9, @(fp, #-8)
-	sti	gr10, @(fp, #-12)
-	sti	gr11, @(fp, #-16)
-	sti	gr12, @(fp, #-20)
-	sti	gr13, @(fp, #-24)
-
-	sub     sp, gr10, sp
-	
-	/* Call ffi_prep_args.  */
-	ldi	@(fp, #-4), gr4
-	addi	sp, #0, gr8
-	ldi	@(fp, #-8), gr9
-#ifdef __FRV_FDPIC__
-	ldd	@(gr4, gr0), gr14
-	calll	@(gr14, gr0)
-#else
-	calll	@(gr4, gr0)
-#endif	
-
-	/* ffi_prep_args returns the new stack pointer.  */
-	mov	gr8, gr4
-		
-	ldi	@(sp, #0), gr8
-	ldi	@(sp, #4), gr9
-	ldi	@(sp, #8), gr10
-	ldi	@(sp, #12), gr11
-	ldi	@(sp, #16), gr12
-	ldi	@(sp, #20), gr13
-
-	/* Always copy the return value pointer into the hidden
-	   parameter register.  This is only strictly necessary
-	   when we're returning an aggregate type, but it doesn't
-	   hurt to do this all the time, and it saves a branch.  */
-	ldi	@(fp, #-20), gr3
-
-	/* Use the ffi_prep_args return value for the new sp.  */
-	mov	gr4, sp
-	
-	/* Call the target function.  */
-	ldi	@(fp, -24), gr4
-#ifdef __FRV_FDPIC__
-	ldd	@(gr4, gr0), gr14
-	calll	@(gr14, gr0)
-#else
-	calll	@(gr4, gr0)
-#endif	
-
-	/* Store the result. */
-	ldi	@(fp, #-16), gr10  /* fig->flags */
-	ldi	@(fp, #-20), gr4   /* ecif.rvalue */
-
-	/* Is the return value stored in two registers?  */
-	cmpi	gr10, #8, icc0
-	bne	icc0, 0, .L2
-	/*   Yes, save them.  */
-	sti	gr8, @(gr4, #0)
-	sti	gr9, @(gr4, #4)
-	bra	.L3
-.L2:
-	/* Is the return value a structure?  */
-	cmpi	gr10, #-1, icc0
-	beq	icc0, 0, .L3
-	/*   No, save a 4 byte return value.  */
-	sti	gr8, @(gr4, #0)
-.L3:	
-
-	/* Restore the stack, and return.  */
-	ldi	@(fp, 8), gr5
-	ld	@(fp, gr0), fp
-	addi	sp,#80,sp
-	jmpl	@(gr5,gr0)
-	.size ffi_call_EABI, .-ffi_call_EABI
-	
diff --git a/Modules/_ctypes/libffi/src/frv/ffi.c b/Modules/_ctypes/libffi/src/frv/ffi.c
deleted file mode 100644
index 5698c89..0000000
--- a/Modules/_ctypes/libffi/src/frv/ffi.c
+++ /dev/null
@@ -1,292 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (C) 2004  Anthony Green
-   Copyright (C) 2007  Free Software Foundation, Inc.
-	   Copyright (C) 2008  Red Hat, Inc.
-   
-   FR-V Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-
-void *ffi_prep_args(char *stack, extended_cif *ecif)
-{
-  register unsigned int i;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-  register int count = 0;
-
-  p_argv = ecif->avalue;
-  argp = stack;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       (i != 0);
-       i--, p_arg++)
-    {
-      size_t z;
-      
-      z = (*p_arg)->size;
-
-      if ((*p_arg)->type == FFI_TYPE_STRUCT)
-	{
-	  z = sizeof(void*);
-	  *(void **) argp = *p_argv;
-	} 
-      /*      if ((*p_arg)->type == FFI_TYPE_FLOAT)
-	{
-	  if (count > 24)
-	    {
-	      // This is going on the stack.  Turn it into a double.  
-	      *(double *) argp = (double) *(float*)(* p_argv);
-	      z = sizeof(double);
-	    }
-	  else
-	    *(void **) argp = *(void **)(* p_argv);
-	}  */
-      else if (z < sizeof(int))
-	{
-	  z = sizeof(int);
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
-	      break;
-	      
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
-	      break;
-	      
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
-	      break;
-		  
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
-	      break;
-		  
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	}
-      else if (z == sizeof(int))
-	{
-	  *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-	}
-      else
-	{
-	  memcpy(argp, *p_argv, z);
-	}
-      p_argv++;
-      argp += z;
-      count += z;
-    }
-
-  return (stack + ((count > 24) ? 24 : ALIGN_DOWN(count, 8)));
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  if (cif->rtype->type == FFI_TYPE_STRUCT)
-    cif->flags = -1;
-  else
-    cif->flags = cif->rtype->size;
-
-  cif->bytes = ALIGN (cif->bytes, 8);
-
-  return FFI_OK;
-}
-
-extern void ffi_call_EABI(void *(*)(char *, extended_cif *), 
-			  extended_cif *, 
-			  unsigned, unsigned, 
-			  unsigned *, 
-			  void (*fn)(void));
-
-void ffi_call(ffi_cif *cif, 
-	      void (*fn)(void), 
-	      void *rvalue, 
-	      void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have a return	*/
-  /* value address then we need to make one		        */
-
-  if ((rvalue == NULL) && 
-      (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-    
-  
-  switch (cif->abi) 
-    {
-    case FFI_EABI:
-      ffi_call_EABI(ffi_prep_args, &ecif, cif->bytes, 
-		    cif->flags, ecif.rvalue, fn);
-      break;
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-void ffi_closure_eabi (unsigned arg1, unsigned arg2, unsigned arg3,
-		       unsigned arg4, unsigned arg5, unsigned arg6)
-{
-  /* This function is called by a trampoline.  The trampoline stows a
-     pointer to the ffi_closure object in gr7.  We must save this
-     pointer in a place that will persist while we do our work.  */
-  register ffi_closure *creg __asm__ ("gr7");
-  ffi_closure *closure = creg;
-
-  /* Arguments that don't fit in registers are found on the stack
-     at a fixed offset above the current frame pointer.  */
-  register char *frame_pointer __asm__ ("fp");
-  char *stack_args = frame_pointer + 16;
-
-  /* Lay the register arguments down in a continuous chunk of memory.  */
-  unsigned register_args[6] =
-    { arg1, arg2, arg3, arg4, arg5, arg6 };
-
-  ffi_cif *cif = closure->cif;
-  ffi_type **arg_types = cif->arg_types;
-  void **avalue = alloca (cif->nargs * sizeof(void *));
-  char *ptr = (char *) register_args;
-  int i;
-
-  /* Find the address of each argument.  */
-  for (i = 0; i < cif->nargs; i++)
-    {
-      switch (arg_types[i]->type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-	  avalue[i] = ptr + 3;
-	  break;
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-	  avalue[i] = ptr + 2;
-	  break;
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_FLOAT:
-	  avalue[i] = ptr;
-	  break;
-	case FFI_TYPE_STRUCT:
-	  avalue[i] = *(void**)ptr;
-	  break;
-	default:
-	  /* This is an 8-byte value.  */
-	  avalue[i] = ptr;
-	  ptr += 4;
-	  break;
-	}
-      ptr += 4;
-
-      /* If we've handled more arguments than fit in registers,
-	 start looking at the those passed on the stack.  */
-      if (ptr == ((char *)register_args + (6*4)))
-	ptr = stack_args;
-    }
-
-  /* Invoke the closure.  */
-  if (cif->rtype->type == FFI_TYPE_STRUCT)
-    {
-      /* The caller allocates space for the return structure, and
-       passes a pointer to this space in gr3.  Use this value directly
-       as the return value.  */
-      register void *return_struct_ptr __asm__("gr3");
-      (closure->fun) (cif, return_struct_ptr, avalue, closure->user_data);
-    }
-  else
-    {
-      /* Allocate space for the return value and call the function.  */
-      long long rvalue;
-      (closure->fun) (cif, &rvalue, avalue, closure->user_data);
-
-      /* Functions return 4-byte or smaller results in gr8.  8-byte
-	 values also use gr9.  We fill the both, even for small return
-	 values, just to avoid a branch.  */ 
-      asm ("ldi  @(%0, #0), gr8" : : "r" (&rvalue));
-      asm ("ldi  @(%0, #0), gr9" : : "r" (&((int *) &rvalue)[1]));
-    }
-}
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp = (unsigned int *) &closure->tramp[0];
-  unsigned long fn = (long) ffi_closure_eabi;
-  unsigned long cls = (long) codeloc;
-#ifdef __FRV_FDPIC__
-  register void *got __asm__("gr15");
-#endif
-  int i;
-
-  fn = (unsigned long) ffi_closure_eabi;
-
-#ifdef __FRV_FDPIC__
-  tramp[0] = &((unsigned int *)codeloc)[2];
-  tramp[1] = got;
-  tramp[2] = 0x8cfc0000 + (fn  & 0xffff); /* setlos lo(fn), gr6    */
-  tramp[3] = 0x8efc0000 + (cls & 0xffff); /* setlos lo(cls), gr7   */
-  tramp[4] = 0x8cf80000 + (fn  >> 16);	  /* sethi hi(fn), gr6     */
-  tramp[5] = 0x8ef80000 + (cls >> 16);    /* sethi hi(cls), gr7    */
-  tramp[6] = 0x9cc86000;                  /* ldi @(gr6, #0), gr14  */
-  tramp[7] = 0x8030e000;                  /* jmpl @(gr14, gr0)     */
-#else
-  tramp[0] = 0x8cfc0000 + (fn  & 0xffff); /* setlos lo(fn), gr6    */
-  tramp[1] = 0x8efc0000 + (cls & 0xffff); /* setlos lo(cls), gr7   */
-  tramp[2] = 0x8cf80000 + (fn  >> 16);	  /* sethi hi(fn), gr6     */
-  tramp[3] = 0x8ef80000 + (cls >> 16);    /* sethi hi(cls), gr7    */
-  tramp[4] = 0x80300006;                  /* jmpl @(gr0, gr6)      */
-#endif
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  /* Cache flushing.  */
-  for (i = 0; i < FFI_TRAMPOLINE_SIZE; i++)
-    __asm__ volatile ("dcf @(%0,%1)\n\tici @(%2,%1)" :: "r" (tramp), "r" (i),
-		      "r" (codeloc));
-
-  return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/frv/ffitarget.h b/Modules/_ctypes/libffi/src/frv/ffitarget.h
deleted file mode 100644
index d42540e..0000000
--- a/Modules/_ctypes/libffi/src/frv/ffitarget.h
+++ /dev/null
@@ -1,62 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2004  Red Hat, Inc.
-   Target configuration macros for FR-V
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_EABI,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_EABI
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-
-#ifdef __FRV_FDPIC__
-/* Trampolines are 8 4-byte instructions long.  */
-#define FFI_TRAMPOLINE_SIZE (8*4)
-#else
-/* Trampolines are 5 4-byte instructions long.  */
-#define FFI_TRAMPOLINE_SIZE (5*4)
-#endif
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/ia64/ffi.c b/Modules/_ctypes/libffi/src/ia64/ffi.c
deleted file mode 100644
index b77a836..0000000
--- a/Modules/_ctypes/libffi/src/ia64/ffi.c
+++ /dev/null
@@ -1,586 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1998, 2007, 2008, 2012 Red Hat, Inc.
-	   Copyright (c) 2000 Hewlett Packard Company
-	   Copyright (c) 2011 Anthony Green
-   
-   IA64 Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <stdbool.h>
-#include <float.h>
-
-#include "ia64_flags.h"
-
-/* A 64-bit pointer value.  In LP64 mode, this is effectively a plain
-   pointer.  In ILP32 mode, it's a pointer that's been extended to 
-   64 bits by "addp4".  */
-typedef void *PTR64 __attribute__((mode(DI)));
-
-/* Memory image of fp register contents.  This is the implementation
-   specific format used by ldf.fill/stf.spill.  All we care about is
-   that it wants a 16 byte aligned slot.  */
-typedef struct
-{
-  UINT64 x[2] __attribute__((aligned(16)));
-} fpreg;
-
-
-/* The stack layout given to ffi_call_unix and ffi_closure_unix_inner.  */
-
-struct ia64_args
-{
-  fpreg fp_regs[8];	/* Contents of 8 fp arg registers.  */
-  UINT64 gp_regs[8];	/* Contents of 8 gp arg registers.  */
-  UINT64 other_args[];	/* Arguments passed on stack, variable size.  */
-};
-
-
-/* Adjust ADDR, a pointer to an 8 byte slot, to point to the low LEN bytes.  */
-
-static inline void *
-endian_adjust (void *addr, size_t len)
-{
-#ifdef __BIG_ENDIAN__
-  return addr + (8 - len);
-#else
-  return addr;
-#endif
-}
-
-/* Store VALUE to ADDR in the current cpu implementation's fp spill format.
-   This is a macro instead of a function, so that it works for all 3 floating
-   point types without type conversions.  Type conversion to long double breaks
-   the denorm support.  */
-
-#define stf_spill(addr, value)	\
-  asm ("stf.spill %0 = %1%P0" : "=m" (*addr) : "f"(value));
-
-/* Load a value from ADDR, which is in the current cpu implementation's
-   fp spill format.  As above, this must also be a macro.  */
-
-#define ldf_fill(result, addr)	\
-  asm ("ldf.fill %0 = %1%P1" : "=f"(result) : "m"(*addr));
-
-/* Return the size of the C type associated with with TYPE.  Which will
-   be one of the FFI_IA64_TYPE_HFA_* values.  */
-
-static size_t
-hfa_type_size (int type)
-{
-  switch (type)
-    {
-    case FFI_IA64_TYPE_HFA_FLOAT:
-      return sizeof(float);
-    case FFI_IA64_TYPE_HFA_DOUBLE:
-      return sizeof(double);
-    case FFI_IA64_TYPE_HFA_LDOUBLE:
-      return sizeof(__float80);
-    default:
-      abort ();
-    }
-}
-
-/* Load from ADDR a value indicated by TYPE.  Which will be one of
-   the FFI_IA64_TYPE_HFA_* values.  */
-
-static void
-hfa_type_load (fpreg *fpaddr, int type, void *addr)
-{
-  switch (type)
-    {
-    case FFI_IA64_TYPE_HFA_FLOAT:
-      stf_spill (fpaddr, *(float *) addr);
-      return;
-    case FFI_IA64_TYPE_HFA_DOUBLE:
-      stf_spill (fpaddr, *(double *) addr);
-      return;
-    case FFI_IA64_TYPE_HFA_LDOUBLE:
-      stf_spill (fpaddr, *(__float80 *) addr);
-      return;
-    default:
-      abort ();
-    }
-}
-
-/* Load VALUE into ADDR as indicated by TYPE.  Which will be one of
-   the FFI_IA64_TYPE_HFA_* values.  */
-
-static void
-hfa_type_store (int type, void *addr, fpreg *fpaddr)
-{
-  switch (type)
-    {
-    case FFI_IA64_TYPE_HFA_FLOAT:
-      {
-	float result;
-	ldf_fill (result, fpaddr);
-	*(float *) addr = result;
-	break;
-      }
-    case FFI_IA64_TYPE_HFA_DOUBLE:
-      {
-	double result;
-	ldf_fill (result, fpaddr);
-	*(double *) addr = result;
-	break;
-      }
-    case FFI_IA64_TYPE_HFA_LDOUBLE:
-      {
-	__float80 result;
-	ldf_fill (result, fpaddr);
-	*(__float80 *) addr = result;
-	break;
-      }
-    default:
-      abort ();
-    }
-}
-
-/* Is TYPE a struct containing floats, doubles, or extended doubles,
-   all of the same fp type?  If so, return the element type.  Return
-   FFI_TYPE_VOID if not.  */
-
-static int
-hfa_element_type (ffi_type *type, int nested)
-{
-  int element = FFI_TYPE_VOID;
-
-  switch (type->type)
-    {
-    case FFI_TYPE_FLOAT:
-      /* We want to return VOID for raw floating-point types, but the
-	 synthetic HFA type if we're nested within an aggregate.  */
-      if (nested)
-	element = FFI_IA64_TYPE_HFA_FLOAT;
-      break;
-
-    case FFI_TYPE_DOUBLE:
-      /* Similarly.  */
-      if (nested)
-	element = FFI_IA64_TYPE_HFA_DOUBLE;
-      break;
-
-    case FFI_TYPE_LONGDOUBLE:
-      /* Similarly, except that that HFA is true for double extended,
-	 but not quad precision.  Both have sizeof == 16, so tell the
-	 difference based on the precision.  */
-      if (LDBL_MANT_DIG == 64 && nested)
-	element = FFI_IA64_TYPE_HFA_LDOUBLE;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      {
-	ffi_type **ptr = &type->elements[0];
-
-	for (ptr = &type->elements[0]; *ptr ; ptr++)
-	  {
-	    int sub_element = hfa_element_type (*ptr, 1);
-	    if (sub_element == FFI_TYPE_VOID)
-	      return FFI_TYPE_VOID;
-
-	    if (element == FFI_TYPE_VOID)
-	      element = sub_element;
-	    else if (element != sub_element)
-	      return FFI_TYPE_VOID;
-	  }
-      }
-      break;
-
-    default:
-      return FFI_TYPE_VOID;
-    }
-
-  return element;
-}
-
-
-/* Perform machine dependent cif processing. */
-
-ffi_status
-ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  int flags;
-
-  /* Adjust cif->bytes to include space for the bits of the ia64_args frame
-     that precedes the integer register portion.  The estimate that the
-     generic bits did for the argument space required is good enough for the
-     integer component.  */
-  cif->bytes += offsetof(struct ia64_args, gp_regs[0]);
-  if (cif->bytes < sizeof(struct ia64_args))
-    cif->bytes = sizeof(struct ia64_args);
-
-  /* Set the return type flag. */
-  flags = cif->rtype->type;
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_LONGDOUBLE:
-      /* Leave FFI_TYPE_LONGDOUBLE as meaning double extended precision,
-	 and encode quad precision as a two-word integer structure.  */
-      if (LDBL_MANT_DIG != 64)
-	flags = FFI_IA64_TYPE_SMALL_STRUCT | (16 << 8);
-      break;
-
-    case FFI_TYPE_STRUCT:
-      {
-        size_t size = cif->rtype->size;
-  	int hfa_type = hfa_element_type (cif->rtype, 0);
-
-	if (hfa_type != FFI_TYPE_VOID)
-	  {
-	    size_t nelts = size / hfa_type_size (hfa_type);
-	    if (nelts <= 8)
-	      flags = hfa_type | (size << 8);
-	  }
-	else
-	  {
-	    if (size <= 32)
-	      flags = FFI_IA64_TYPE_SMALL_STRUCT | (size << 8);
-	  }
-      }
-      break;
-
-    default:
-      break;
-    }
-  cif->flags = flags;
-
-  return FFI_OK;
-}
-
-extern int ffi_call_unix (struct ia64_args *, PTR64, void (*)(void), UINT64);
-
-void
-ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  struct ia64_args *stack;
-  long i, avn, gpcount, fpcount;
-  ffi_type **p_arg;
-
-  FFI_ASSERT (cif->abi == FFI_UNIX);
-
-  /* If we have no spot for a return value, make one.  */
-  if (rvalue == NULL && cif->rtype->type != FFI_TYPE_VOID)
-    rvalue = alloca (cif->rtype->size);
-    
-  /* Allocate the stack frame.  */
-  stack = alloca (cif->bytes);
-
-  gpcount = fpcount = 0;
-  avn = cif->nargs;
-  for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
-    {
-      switch ((*p_arg)->type)
-	{
-	case FFI_TYPE_SINT8:
-	  stack->gp_regs[gpcount++] = *(SINT8 *)avalue[i];
-	  break;
-	case FFI_TYPE_UINT8:
-	  stack->gp_regs[gpcount++] = *(UINT8 *)avalue[i];
-	  break;
-	case FFI_TYPE_SINT16:
-	  stack->gp_regs[gpcount++] = *(SINT16 *)avalue[i];
-	  break;
-	case FFI_TYPE_UINT16:
-	  stack->gp_regs[gpcount++] = *(UINT16 *)avalue[i];
-	  break;
-	case FFI_TYPE_SINT32:
-	  stack->gp_regs[gpcount++] = *(SINT32 *)avalue[i];
-	  break;
-	case FFI_TYPE_UINT32:
-	  stack->gp_regs[gpcount++] = *(UINT32 *)avalue[i];
-	  break;
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-	  stack->gp_regs[gpcount++] = *(UINT64 *)avalue[i];
-	  break;
-
-	case FFI_TYPE_POINTER:
-	  stack->gp_regs[gpcount++] = (UINT64)(PTR64) *(void **)avalue[i];
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  if (gpcount < 8 && fpcount < 8)
-	    stf_spill (&stack->fp_regs[fpcount++], *(float *)avalue[i]);
-	  {
-	    UINT32 tmp;
-	    memcpy (&tmp, avalue[i], sizeof (UINT32));
-	    stack->gp_regs[gpcount++] = tmp;
-	  }
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  if (gpcount < 8 && fpcount < 8)
-	    stf_spill (&stack->fp_regs[fpcount++], *(double *)avalue[i]);
-	  memcpy (&stack->gp_regs[gpcount++], avalue[i], sizeof (UINT64));
-	  break;
-
-	case FFI_TYPE_LONGDOUBLE:
-	  if (gpcount & 1)
-	    gpcount++;
-	  if (LDBL_MANT_DIG == 64 && gpcount < 8 && fpcount < 8)
-	    stf_spill (&stack->fp_regs[fpcount++], *(__float80 *)avalue[i]);
-	  memcpy (&stack->gp_regs[gpcount], avalue[i], 16);
-	  gpcount += 2;
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  {
-	    size_t size = (*p_arg)->size;
-	    size_t align = (*p_arg)->alignment;
-	    int hfa_type = hfa_element_type (*p_arg, 0);
-
-	    FFI_ASSERT (align <= 16);
-	    if (align == 16 && (gpcount & 1))
-	      gpcount++;
-
-	    if (hfa_type != FFI_TYPE_VOID)
-	      {
-		size_t hfa_size = hfa_type_size (hfa_type);
-		size_t offset = 0;
-		size_t gp_offset = gpcount * 8;
-
-		while (fpcount < 8
-		       && offset < size
-		       && gp_offset < 8 * 8)
-		  {
-		    hfa_type_load (&stack->fp_regs[fpcount], hfa_type,
-				   avalue[i] + offset);
-		    offset += hfa_size;
-		    gp_offset += hfa_size;
-		    fpcount += 1;
-		  }
-	      }
-
-	    memcpy (&stack->gp_regs[gpcount], avalue[i], size);
-	    gpcount += (size + 7) / 8;
-	  }
-	  break;
-
-	default:
-	  abort ();
-	}
-    }
-
-  ffi_call_unix (stack, rvalue, fn, cif->flags);
-}
-
-/* Closures represent a pair consisting of a function pointer, and
-   some user data.  A closure is invoked by reinterpreting the closure
-   as a function pointer, and branching to it.  Thus we can make an
-   interpreted function callable as a C function: We turn the
-   interpreter itself, together with a pointer specifying the
-   interpreted procedure, into a closure.
-
-   For IA64, function pointer are already pairs consisting of a code
-   pointer, and a gp pointer.  The latter is needed to access global
-   variables.  Here we set up such a pair as the first two words of
-   the closure (in the "trampoline" area), but we replace the gp
-   pointer with a pointer to the closure itself.  We also add the real
-   gp pointer to the closure.  This allows the function entry code to
-   both retrieve the user data, and to restore the correct gp pointer.  */
-
-extern void ffi_closure_unix ();
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  /* The layout of a function descriptor.  A C function pointer really 
-     points to one of these.  */
-  struct ia64_fd
-  {
-    UINT64 code_pointer;
-    UINT64 gp;
-  };
-
-  struct ffi_ia64_trampoline_struct
-  {
-    UINT64 code_pointer;	/* Pointer to ffi_closure_unix.  */
-    UINT64 fake_gp;		/* Pointer to closure, installed as gp.  */
-    UINT64 real_gp;		/* Real gp value.  */
-  };
-
-  struct ffi_ia64_trampoline_struct *tramp;
-  struct ia64_fd *fd;
-
-  if (cif->abi != FFI_UNIX)
-    return FFI_BAD_ABI;
-
-  tramp = (struct ffi_ia64_trampoline_struct *)closure->tramp;
-  fd = (struct ia64_fd *)(void *)ffi_closure_unix;
-
-  tramp->code_pointer = fd->code_pointer;
-  tramp->real_gp = fd->gp;
-  tramp->fake_gp = (UINT64)(PTR64)codeloc;
-  closure->cif = cif;
-  closure->user_data = user_data;
-  closure->fun = fun;
-
-  return FFI_OK;
-}
-
-
-UINT64
-ffi_closure_unix_inner (ffi_closure *closure, struct ia64_args *stack,
-			void *rvalue, void *r8)
-{
-  ffi_cif *cif;
-  void **avalue;
-  ffi_type **p_arg;
-  long i, avn, gpcount, fpcount;
-
-  cif = closure->cif;
-  avn = cif->nargs;
-  avalue = alloca (avn * sizeof (void *));
-
-  /* If the structure return value is passed in memory get that location
-     from r8 so as to pass the value directly back to the caller.  */
-  if (cif->flags == FFI_TYPE_STRUCT)
-    rvalue = r8;
-
-  gpcount = fpcount = 0;
-  for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
-    {
-      switch ((*p_arg)->type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-	  avalue[i] = endian_adjust(&stack->gp_regs[gpcount++], 1);
-	  break;
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-	  avalue[i] = endian_adjust(&stack->gp_regs[gpcount++], 2);
-	  break;
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-	  avalue[i] = endian_adjust(&stack->gp_regs[gpcount++], 4);
-	  break;
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-	  avalue[i] = &stack->gp_regs[gpcount++];
-	  break;
-	case FFI_TYPE_POINTER:
-	  avalue[i] = endian_adjust(&stack->gp_regs[gpcount++], sizeof(void*));
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  if (gpcount < 8 && fpcount < 8)
-	    {
-	      fpreg *addr = &stack->fp_regs[fpcount++];
-	      float result;
-	      avalue[i] = addr;
-	      ldf_fill (result, addr);
-	      *(float *)addr = result;
-	    }
-	  else
-	    avalue[i] = endian_adjust(&stack->gp_regs[gpcount], 4);
-	  gpcount++;
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  if (gpcount < 8 && fpcount < 8)
-	    {
-	      fpreg *addr = &stack->fp_regs[fpcount++];
-	      double result;
-	      avalue[i] = addr;
-	      ldf_fill (result, addr);
-	      *(double *)addr = result;
-	    }
-	  else
-	    avalue[i] = &stack->gp_regs[gpcount];
-	  gpcount++;
-	  break;
-
-	case FFI_TYPE_LONGDOUBLE:
-	  if (gpcount & 1)
-	    gpcount++;
-	  if (LDBL_MANT_DIG == 64 && gpcount < 8 && fpcount < 8)
-	    {
-	      fpreg *addr = &stack->fp_regs[fpcount++];
-	      __float80 result;
-	      avalue[i] = addr;
-	      ldf_fill (result, addr);
-	      *(__float80 *)addr = result;
-	    }
-	  else
-	    avalue[i] = &stack->gp_regs[gpcount];
-	  gpcount += 2;
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  {
-	    size_t size = (*p_arg)->size;
-	    size_t align = (*p_arg)->alignment;
-	    int hfa_type = hfa_element_type (*p_arg, 0);
-
-	    FFI_ASSERT (align <= 16);
-	    if (align == 16 && (gpcount & 1))
-	      gpcount++;
-
-	    if (hfa_type != FFI_TYPE_VOID)
-	      {
-		size_t hfa_size = hfa_type_size (hfa_type);
-		size_t offset = 0;
-		size_t gp_offset = gpcount * 8;
-		void *addr = alloca (size);
-
-		avalue[i] = addr;
-
-		while (fpcount < 8
-		       && offset < size
-		       && gp_offset < 8 * 8)
-		  {
-		    hfa_type_store (hfa_type, addr + offset,
-				    &stack->fp_regs[fpcount]);
-		    offset += hfa_size;
-		    gp_offset += hfa_size;
-		    fpcount += 1;
-		  }
-
-		if (offset < size)
-		  memcpy (addr + offset, (char *)stack->gp_regs + gp_offset,
-			  size - offset);
-	      }
-	    else
-	      avalue[i] = &stack->gp_regs[gpcount];
-
-	    gpcount += (size + 7) / 8;
-	  }
-	  break;
-
-	default:
-	  abort ();
-	}
-    }
-
-  closure->fun (cif, rvalue, avalue, closure->user_data);
-
-  return cif->flags;
-}
diff --git a/Modules/_ctypes/libffi/src/ia64/ffitarget.h b/Modules/_ctypes/libffi/src/ia64/ffitarget.h
deleted file mode 100644
index e68cea6..0000000
--- a/Modules/_ctypes/libffi/src/ia64/ffitarget.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for IA-64.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long long          ffi_arg;
-typedef signed long long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_UNIX,   	/* Linux and all Unix variants use the same conventions	*/
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_UNIX
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 24  /* Really the following struct, which 	*/
-				/* can be interpreted as a C function	*/
-				/* descriptor:				*/
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/ia64/ia64_flags.h b/Modules/_ctypes/libffi/src/ia64/ia64_flags.h
deleted file mode 100644
index 9d652ce..0000000
--- a/Modules/_ctypes/libffi/src/ia64/ia64_flags.h
+++ /dev/null
@@ -1,40 +0,0 @@
-/* -----------------------------------------------------------------------
-   ia64_flags.h - Copyright (c) 2000 Hewlett Packard Company
-   
-   IA64/unix Foreign Function Interface 
-
-   Original author: Hans Boehm, HP Labs
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-/* "Type" codes used between assembly and C.  When used as a part of
-   a cfi->flags value, the low byte will be these extra type codes,
-   and bits 8-31 will be the actual size of the type.  */
-
-/* Small structures containing N words in integer registers.  */
-#define FFI_IA64_TYPE_SMALL_STRUCT	(FFI_TYPE_LAST + 1)
-
-/* Homogeneous Floating Point Aggregates (HFAs) which are returned
-   in FP registers.  */
-#define FFI_IA64_TYPE_HFA_FLOAT		(FFI_TYPE_LAST + 2)
-#define FFI_IA64_TYPE_HFA_DOUBLE	(FFI_TYPE_LAST + 3)
-#define FFI_IA64_TYPE_HFA_LDOUBLE	(FFI_TYPE_LAST + 4)
diff --git a/Modules/_ctypes/libffi/src/ia64/unix.S b/Modules/_ctypes/libffi/src/ia64/unix.S
deleted file mode 100644
index 4d2a86d..0000000
--- a/Modules/_ctypes/libffi/src/ia64/unix.S
+++ /dev/null
@@ -1,560 +0,0 @@
-/* -----------------------------------------------------------------------
-   unix.S - Copyright (c) 1998, 2008 Red Hat, Inc.
-            Copyright (c) 2000 Hewlett Packard Company
-   
-   IA64/unix Foreign Function Interface 
-
-   Primary author: Hans Boehm, HP Labs
-
-   Loosely modeled on Cygnus code for other platforms.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-#include "ia64_flags.h"
-
-	.pred.safe_across_calls p1-p5,p16-p63
-.text
-
-/* int ffi_call_unix (struct ia64_args *stack, PTR64 rvalue,
-		      void (*fn)(void), int flags);
- */
-
-        .align 16
-        .global	ffi_call_unix
-        .proc	ffi_call_unix
-ffi_call_unix:
-	.prologue
-	/* Bit o trickiness.  We actually share a stack frame with ffi_call.
-	   Rely on the fact that ffi_call uses a vframe and don't bother
-	   tracking one here at all.  */
-	.fframe	0
-	.save	ar.pfs, r36 // loc0
-	alloc   loc0 = ar.pfs, 4, 3, 8, 0
-	.save	rp, loc1
-	mov 	loc1 = b0
-	.body
-	add	r16 = 16, in0
-	mov	loc2 = gp
-	mov	r8 = in1
-	;;
-
-	/* Load up all of the argument registers.  */
-	ldf.fill f8 = [in0], 32
-	ldf.fill f9 = [r16], 32
-	;;
-	ldf.fill f10 = [in0], 32
-	ldf.fill f11 = [r16], 32
-	;;
-	ldf.fill f12 = [in0], 32
-	ldf.fill f13 = [r16], 32
-	;;
-	ldf.fill f14 = [in0], 32
-	ldf.fill f15 = [r16], 24
-	;;
-	ld8	out0 = [in0], 16
-	ld8	out1 = [r16], 16
-	;;
-	ld8	out2 = [in0], 16
-	ld8	out3 = [r16], 16
-	;;
-	ld8	out4 = [in0], 16
-	ld8	out5 = [r16], 16
-	;;
-	ld8	out6 = [in0]
-	ld8	out7 = [r16]
-	;;
-
-	/* Deallocate the register save area from the stack frame.  */
-	mov	sp = in0
-
-	/* Call the target function.  */
-	ld8	r16 = [in2], 8
-	;;
-	ld8	gp = [in2]
-	mov	b6 = r16
-	br.call.sptk.many b0 = b6
-	;;
-
-	/* Dispatch to handle return value.  */
-	mov	gp = loc2
-	zxt1	r16 = in3
-	;;
-	mov	ar.pfs = loc0
-	addl	r18 = @ltoffx(.Lst_table), gp
-	;;
-	ld8.mov	r18 = [r18], .Lst_table
-	mov	b0 = loc1
-	;;
-	shladd	r18 = r16, 3, r18
-	;;
-	ld8	r17 = [r18]
-	shr	in3 = in3, 8
-	;;
-	add	r17 = r17, r18
-	;;
-	mov	b6 = r17
-	br	b6
-	;;
-
-.Lst_void:
-	br.ret.sptk.many b0
-	;;
-.Lst_uint8:
-	zxt1	r8 = r8
-	;;
-	st8	[in1] = r8
-	br.ret.sptk.many b0
-	;;
-.Lst_sint8:
-	sxt1	r8 = r8
-	;;
-	st8	[in1] = r8
-	br.ret.sptk.many b0
-	;;
-.Lst_uint16:
-	zxt2	r8 = r8
-	;;
-	st8	[in1] = r8
-	br.ret.sptk.many b0
-	;;
-.Lst_sint16:
-	sxt2	r8 = r8
-	;;
-	st8	[in1] = r8
-	br.ret.sptk.many b0
-	;;
-.Lst_uint32:
-	zxt4	r8 = r8
-	;;
-	st8	[in1] = r8
-	br.ret.sptk.many b0
-	;;
-.Lst_sint32:
-	sxt4	r8 = r8
-	;;
-	st8	[in1] = r8
-	br.ret.sptk.many b0
-	;;
-.Lst_int64:
-	st8	[in1] = r8
-	br.ret.sptk.many b0
-	;;
-.Lst_float:
-	stfs	[in1] = f8
-	br.ret.sptk.many b0
-	;;
-.Lst_double:
-	stfd	[in1] = f8
-	br.ret.sptk.many b0
-	;;
-.Lst_ldouble:
-	stfe	[in1] = f8
-	br.ret.sptk.many b0
-	;;
-
-.Lst_small_struct:
-	add	sp = -16, sp
-	cmp.lt	p6, p0 = 8, in3
-	cmp.lt	p7, p0 = 16, in3
-	cmp.lt	p8, p0 = 24, in3
-	;;
-	add	r16 = 8, sp
-	add	r17 = 16, sp
-	add	r18 = 24, sp
-	;;
-	st8	[sp] = r8
-(p6)	st8	[r16] = r9
-	mov	out0 = in1
-(p7)	st8	[r17] = r10
-(p8)	st8	[r18] = r11
-	mov	out1 = sp
-	mov	out2 = in3
-	br.call.sptk.many b0 = memcpy#
-	;;
-	mov	ar.pfs = loc0
-	mov	b0 = loc1
-	mov	gp = loc2
-	br.ret.sptk.many b0
-
-.Lst_hfa_float:
-	add	r16 = 4, in1
-	cmp.lt	p6, p0 = 4, in3
-	;;
-	stfs	[in1] = f8, 8
-(p6)	stfs	[r16] = f9, 8
-	cmp.lt	p7, p0 = 8, in3
-	cmp.lt	p8, p0 = 12, in3
-	;;
-(p7)	stfs	[in1] = f10, 8
-(p8)	stfs	[r16] = f11, 8
-	cmp.lt	p9, p0 = 16, in3
-	cmp.lt	p10, p0 = 20, in3
-	;;
-(p9)	stfs	[in1] = f12, 8
-(p10)	stfs	[r16] = f13, 8
-	cmp.lt	p6, p0 = 24, in3
-	cmp.lt	p7, p0 = 28, in3
-	;;
-(p6)	stfs	[in1] = f14
-(p7)	stfs	[r16] = f15
-	br.ret.sptk.many b0
-	;;
-
-.Lst_hfa_double:
-	add	r16 = 8, in1
-	cmp.lt	p6, p0 = 8, in3
-	;;
-	stfd	[in1] = f8, 16
-(p6)	stfd	[r16] = f9, 16
-	cmp.lt	p7, p0 = 16, in3
-	cmp.lt	p8, p0 = 24, in3
-	;;
-(p7)	stfd	[in1] = f10, 16
-(p8)	stfd	[r16] = f11, 16
-	cmp.lt	p9, p0 = 32, in3
-	cmp.lt	p10, p0 = 40, in3
-	;;
-(p9)	stfd	[in1] = f12, 16
-(p10)	stfd	[r16] = f13, 16
-	cmp.lt	p6, p0 = 48, in3
-	cmp.lt	p7, p0 = 56, in3
-	;;
-(p6)	stfd	[in1] = f14
-(p7)	stfd	[r16] = f15
-	br.ret.sptk.many b0
-	;;
-
-.Lst_hfa_ldouble:
-	add	r16 = 16, in1
-	cmp.lt	p6, p0 = 16, in3
-	;;
-	stfe	[in1] = f8, 32
-(p6)	stfe	[r16] = f9, 32
-	cmp.lt	p7, p0 = 32, in3
-	cmp.lt	p8, p0 = 48, in3
-	;;
-(p7)	stfe	[in1] = f10, 32
-(p8)	stfe	[r16] = f11, 32
-	cmp.lt	p9, p0 = 64, in3
-	cmp.lt	p10, p0 = 80, in3
-	;;
-(p9)	stfe	[in1] = f12, 32
-(p10)	stfe	[r16] = f13, 32
-	cmp.lt	p6, p0 = 96, in3
-	cmp.lt	p7, p0 = 112, in3
-	;;
-(p6)	stfe	[in1] = f14
-(p7)	stfe	[r16] = f15
-	br.ret.sptk.many b0
-	;;
-
-        .endp ffi_call_unix
-
-        .align 16
-        .global ffi_closure_unix
-        .proc ffi_closure_unix
-
-#define FRAME_SIZE	(8*16 + 8*8 + 8*16)
-
-ffi_closure_unix:
-	.prologue
-	.save	ar.pfs, r40 // loc0
-	alloc   loc0 = ar.pfs, 8, 4, 4, 0
-	.fframe	FRAME_SIZE
-	add	r12 = -FRAME_SIZE, r12
-	.save	rp, loc1
-	mov	loc1 = b0
-	.save	ar.unat, loc2
-	mov	loc2 = ar.unat
-	.body
-
-	/* Retrieve closure pointer and real gp.  */
-#ifdef _ILP32
-	addp4	out0 = 0, gp
-	addp4	gp = 16, gp
-#else
-	mov	out0 = gp
-	add	gp = 16, gp
-#endif
-	;;
-	ld8	gp = [gp]
-
-	/* Spill all of the possible argument registers.  */
-	add	r16 = 16 + 8*16, sp
-	add	r17 = 16 + 8*16 + 16, sp
-	;;
-	stf.spill [r16] = f8, 32
-	stf.spill [r17] = f9, 32
-	mov	loc3 = gp
-	;;
-	stf.spill [r16] = f10, 32
-	stf.spill [r17] = f11, 32
-	;;
-	stf.spill [r16] = f12, 32
-	stf.spill [r17] = f13, 32
-	;;
-	stf.spill [r16] = f14, 32
-	stf.spill [r17] = f15, 24
-	;;
-	.mem.offset 0, 0
-	st8.spill [r16] = in0, 16
-	.mem.offset 8, 0
-	st8.spill [r17] = in1, 16
-	add	out1 = 16 + 8*16, sp
-	;;
-	.mem.offset 0, 0
-	st8.spill [r16] = in2, 16
-	.mem.offset 8, 0
-	st8.spill [r17] = in3, 16
-	add	out2 = 16, sp
-	;;
-	.mem.offset 0, 0
-	st8.spill [r16] = in4, 16
-	.mem.offset 8, 0
-	st8.spill [r17] = in5, 16
-	mov	out3 = r8
-	;;
-	.mem.offset 0, 0
-	st8.spill [r16] = in6
-	.mem.offset 8, 0
-	st8.spill [r17] = in7
-
-	/* Invoke ffi_closure_unix_inner for the hard work.  */
-	br.call.sptk.many b0 = ffi_closure_unix_inner
-	;;
-
-	/* Dispatch to handle return value.  */
-	mov	gp = loc3
-	zxt1	r16 = r8
-	;;
-	addl	r18 = @ltoffx(.Lld_table), gp
-	mov	ar.pfs = loc0
-	;;
-	ld8.mov	r18 = [r18], .Lld_table
-	mov	b0 = loc1
-	;;
-	shladd	r18 = r16, 3, r18
-	mov	ar.unat = loc2
-	;;
-	ld8	r17 = [r18]
-	shr	r8 = r8, 8
-	;;
-	add	r17 = r17, r18
-	add	r16 = 16, sp
-	;;
-	mov	b6 = r17
-	br	b6
-	;;
-	.label_state 1
-
-.Lld_void:
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-.Lld_int:
-	.body
-	.copy_state 1
-	ld8	r8 = [r16]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-.Lld_float:
-	.body
-	.copy_state 1
-	ldfs	f8 = [r16]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-.Lld_double:
-	.body
-	.copy_state 1
-	ldfd	f8 = [r16]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-.Lld_ldouble:
-	.body
-	.copy_state 1
-	ldfe	f8 = [r16]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-
-.Lld_small_struct:
-	.body
-	.copy_state 1
-	add	r17 = 8, r16
-	cmp.lt	p6, p0 = 8, r8
-	cmp.lt	p7, p0 = 16, r8
-	cmp.lt	p8, p0 = 24, r8
-	;;
-	ld8	r8 = [r16], 16
-(p6)	ld8	r9 = [r17], 16
-	;;
-(p7)	ld8	r10 = [r16]
-(p8)	ld8	r11 = [r17]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-
-.Lld_hfa_float:
-	.body
-	.copy_state 1
-	add	r17 = 4, r16
-	cmp.lt	p6, p0 = 4, r8
-	;;
-	ldfs	f8 = [r16], 8
-(p6)	ldfs	f9 = [r17], 8
-	cmp.lt	p7, p0 = 8, r8
-	cmp.lt	p8, p0 = 12, r8
-	;;
-(p7)	ldfs	f10 = [r16], 8
-(p8)	ldfs	f11 = [r17], 8
-	cmp.lt	p9, p0 = 16, r8
-	cmp.lt	p10, p0 = 20, r8
-	;;
-(p9)	ldfs	f12 = [r16], 8
-(p10)	ldfs	f13 = [r17], 8
-	cmp.lt	p6, p0 = 24, r8
-	cmp.lt	p7, p0 = 28, r8
-	;;
-(p6)	ldfs	f14 = [r16]
-(p7)	ldfs	f15 = [r17]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-
-.Lld_hfa_double:
-	.body
-	.copy_state 1
-	add	r17 = 8, r16
-	cmp.lt	p6, p0 = 8, r8
-	;;
-	ldfd	f8 = [r16], 16
-(p6)	ldfd	f9 = [r17], 16
-	cmp.lt	p7, p0 = 16, r8
-	cmp.lt	p8, p0 = 24, r8
-	;;
-(p7)	ldfd	f10 = [r16], 16
-(p8)	ldfd	f11 = [r17], 16
-	cmp.lt	p9, p0 = 32, r8
-	cmp.lt	p10, p0 = 40, r8
-	;;
-(p9)	ldfd	f12 = [r16], 16
-(p10)	ldfd	f13 = [r17], 16
-	cmp.lt	p6, p0 = 48, r8
-	cmp.lt	p7, p0 = 56, r8
-	;;
-(p6)	ldfd	f14 = [r16]
-(p7)	ldfd	f15 = [r17]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-
-.Lld_hfa_ldouble:
-	.body
-	.copy_state 1
-	add	r17 = 16, r16
-	cmp.lt	p6, p0 = 16, r8
-	;;
-	ldfe	f8 = [r16], 32
-(p6)	ldfe	f9 = [r17], 32
-	cmp.lt	p7, p0 = 32, r8
-	cmp.lt	p8, p0 = 48, r8
-	;;
-(p7)	ldfe	f10 = [r16], 32
-(p8)	ldfe	f11 = [r17], 32
-	cmp.lt	p9, p0 = 64, r8
-	cmp.lt	p10, p0 = 80, r8
-	;;
-(p9)	ldfe	f12 = [r16], 32
-(p10)	ldfe	f13 = [r17], 32
-	cmp.lt	p6, p0 = 96, r8
-	cmp.lt	p7, p0 = 112, r8
-	;;
-(p6)	ldfe	f14 = [r16]
-(p7)	ldfe	f15 = [r17]
-	.restore sp
-	add	sp = FRAME_SIZE, sp
-	br.ret.sptk.many b0
-	;;
-
-	.endp	ffi_closure_unix
-
-	.section .rodata
-	.align	8
-.Lst_table:
-	data8	@pcrel(.Lst_void)		// FFI_TYPE_VOID
-	data8	@pcrel(.Lst_sint32)		// FFI_TYPE_INT
-	data8	@pcrel(.Lst_float)		// FFI_TYPE_FLOAT
-	data8	@pcrel(.Lst_double)		// FFI_TYPE_DOUBLE
-	data8	@pcrel(.Lst_ldouble)		// FFI_TYPE_LONGDOUBLE
-	data8	@pcrel(.Lst_uint8)		// FFI_TYPE_UINT8
-	data8	@pcrel(.Lst_sint8)		// FFI_TYPE_SINT8
-	data8	@pcrel(.Lst_uint16)		// FFI_TYPE_UINT16
-	data8	@pcrel(.Lst_sint16)		// FFI_TYPE_SINT16
-	data8	@pcrel(.Lst_uint32)		// FFI_TYPE_UINT32
-	data8	@pcrel(.Lst_sint32)		// FFI_TYPE_SINT32
-	data8	@pcrel(.Lst_int64)		// FFI_TYPE_UINT64
-	data8	@pcrel(.Lst_int64)		// FFI_TYPE_SINT64
-	data8	@pcrel(.Lst_void)		// FFI_TYPE_STRUCT
-	data8	@pcrel(.Lst_int64)		// FFI_TYPE_POINTER
-	data8 	@pcrel(.Lst_small_struct)	// FFI_IA64_TYPE_SMALL_STRUCT
-	data8	@pcrel(.Lst_hfa_float)		// FFI_IA64_TYPE_HFA_FLOAT
-	data8	@pcrel(.Lst_hfa_double)		// FFI_IA64_TYPE_HFA_DOUBLE
-	data8	@pcrel(.Lst_hfa_ldouble)	// FFI_IA64_TYPE_HFA_LDOUBLE
-
-.Lld_table:
-	data8	@pcrel(.Lld_void)		// FFI_TYPE_VOID
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_INT
-	data8	@pcrel(.Lld_float)		// FFI_TYPE_FLOAT
-	data8	@pcrel(.Lld_double)		// FFI_TYPE_DOUBLE
-	data8	@pcrel(.Lld_ldouble)		// FFI_TYPE_LONGDOUBLE
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_UINT8
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_SINT8
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_UINT16
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_SINT16
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_UINT32
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_SINT32
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_UINT64
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_SINT64
-	data8	@pcrel(.Lld_void)		// FFI_TYPE_STRUCT
-	data8	@pcrel(.Lld_int)		// FFI_TYPE_POINTER
-	data8 	@pcrel(.Lld_small_struct)	// FFI_IA64_TYPE_SMALL_STRUCT
-	data8	@pcrel(.Lld_hfa_float)		// FFI_IA64_TYPE_HFA_FLOAT
-	data8	@pcrel(.Lld_hfa_double)		// FFI_IA64_TYPE_HFA_DOUBLE
-	data8	@pcrel(.Lld_hfa_ldouble)	// FFI_IA64_TYPE_HFA_LDOUBLE
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/java_raw_api.c b/Modules/_ctypes/libffi/src/java_raw_api.c
deleted file mode 100644
index 522c8bf..0000000
--- a/Modules/_ctypes/libffi/src/java_raw_api.c
+++ /dev/null
@@ -1,356 +0,0 @@
-/* -----------------------------------------------------------------------
-   java_raw_api.c - Copyright (c) 1999, 2007, 2008  Red Hat, Inc.
-
-   Cloned from raw_api.c
-
-   Raw_api.c author: Kresten Krab Thorup <krab@gnu.org>
-   Java_raw_api.c author: Hans-J. Boehm <hboehm@hpl.hp.com>
-
-   $Id $
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-/* This defines a Java- and 64-bit specific variant of the raw API.	*/
-/* It assumes that "raw" argument blocks look like Java stacks on a	*/
-/* 64-bit machine.  Arguments that can be stored in a single stack	*/
-/* stack slots (longs, doubles) occupy 128 bits, but only the first	*/
-/* 64 bits are actually used.						*/
-
-#include <ffi.h>
-#include <ffi_common.h>
-#include <stdlib.h>
-
-#if !defined(NO_JAVA_RAW_API) && !defined(FFI_NO_RAW_API)
-
-size_t
-ffi_java_raw_size (ffi_cif *cif)
-{
-  size_t result = 0;
-  int i;
-
-  ffi_type **at = cif->arg_types;
-
-  for (i = cif->nargs-1; i >= 0; i--, at++)
-    {
-      switch((*at) -> type) {
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_DOUBLE:
-	  result += 2 * FFI_SIZEOF_JAVA_RAW;
-	  break;
-	case FFI_TYPE_STRUCT:
-	  /* No structure parameters in Java.	*/
-	  abort();
-	default:
-	  result += FFI_SIZEOF_JAVA_RAW;
-      }
-    }
-
-  return result;
-}
-
-
-void
-ffi_java_raw_to_ptrarray (ffi_cif *cif, ffi_java_raw *raw, void **args)
-{
-  unsigned i;
-  ffi_type **tp = cif->arg_types;
-
-#if WORDS_BIGENDIAN
-
-  for (i = 0; i < cif->nargs; i++, tp++, args++)
-    {
-      switch ((*tp)->type)
-	{
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT8:
-	  *args = (void*) ((char*)(raw++) + 3);
-	  break;
-
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT16:
-	  *args = (void*) ((char*)(raw++) + 2);
-	  break;
-
-#if FFI_SIZEOF_JAVA_RAW == 8
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_DOUBLE:
-	  *args = (void *)raw;
-	  raw += 2;
-	  break;
-#endif
-
-	case FFI_TYPE_POINTER:
-	  *args = (void*) &(raw++)->ptr;
-	  break;
-
-	default:
-	  *args = raw;
-	  raw +=
-	    ALIGN ((*tp)->size, sizeof(ffi_java_raw)) / sizeof(ffi_java_raw);
-	}
-    }
-
-#else /* WORDS_BIGENDIAN */
-
-#if !PDP
-
-  /* then assume little endian */
-  for (i = 0; i < cif->nargs; i++, tp++, args++)
-    {
-#if FFI_SIZEOF_JAVA_RAW == 8
-      switch((*tp)->type) {
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_DOUBLE:
-	  *args = (void*) raw;
-	  raw += 2;
-	  break;
-	default:
-	  *args = (void*) raw++;
-      }
-#else /* FFI_SIZEOF_JAVA_RAW != 8 */
-	*args = (void*) raw;
-	raw +=
-	  ALIGN ((*tp)->size, sizeof(ffi_java_raw)) / sizeof(ffi_java_raw);
-#endif /* FFI_SIZEOF_JAVA_RAW == 8 */
-    }
-
-#else
-#error "pdp endian not supported"
-#endif /* ! PDP */
-
-#endif /* WORDS_BIGENDIAN */
-}
-
-void
-ffi_java_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_java_raw *raw)
-{
-  unsigned i;
-  ffi_type **tp = cif->arg_types;
-
-  for (i = 0; i < cif->nargs; i++, tp++, args++)
-    {
-      switch ((*tp)->type)
-	{
-	case FFI_TYPE_UINT8:
-#if WORDS_BIGENDIAN
-	  *(UINT32*)(raw++) = *(UINT8*) (*args);
-#else
-	  (raw++)->uint = *(UINT8*) (*args);
-#endif
-	  break;
-
-	case FFI_TYPE_SINT8:
-#if WORDS_BIGENDIAN
-	  *(SINT32*)(raw++) = *(SINT8*) (*args);
-#else
-	  (raw++)->sint = *(SINT8*) (*args);
-#endif
-	  break;
-
-	case FFI_TYPE_UINT16:
-#if WORDS_BIGENDIAN
-	  *(UINT32*)(raw++) = *(UINT16*) (*args);
-#else
-	  (raw++)->uint = *(UINT16*) (*args);
-#endif
-	  break;
-
-	case FFI_TYPE_SINT16:
-#if WORDS_BIGENDIAN
-	  *(SINT32*)(raw++) = *(SINT16*) (*args);
-#else
-	  (raw++)->sint = *(SINT16*) (*args);
-#endif
-	  break;
-
-	case FFI_TYPE_UINT32:
-#if WORDS_BIGENDIAN
-	  *(UINT32*)(raw++) = *(UINT32*) (*args);
-#else
-	  (raw++)->uint = *(UINT32*) (*args);
-#endif
-	  break;
-
-	case FFI_TYPE_SINT32:
-#if WORDS_BIGENDIAN
-	  *(SINT32*)(raw++) = *(SINT32*) (*args);
-#else
-	  (raw++)->sint = *(SINT32*) (*args);
-#endif
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  (raw++)->flt = *(FLOAT32*) (*args);
-	  break;
-
-#if FFI_SIZEOF_JAVA_RAW == 8
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_DOUBLE:
-	  raw->uint = *(UINT64*) (*args);
-	  raw += 2;
-	  break;
-#endif
-
-	case FFI_TYPE_POINTER:
-	  (raw++)->ptr = **(void***) args;
-	  break;
-
-	default:
-#if FFI_SIZEOF_JAVA_RAW == 8
-	  FFI_ASSERT(0);	/* Should have covered all cases */
-#else
-	  memcpy ((void*) raw->data, (void*)*args, (*tp)->size);
-	  raw +=
-	    ALIGN ((*tp)->size, sizeof(ffi_java_raw)) / sizeof(ffi_java_raw);
-#endif
-	}
-    }
-}
-
-#if !FFI_NATIVE_RAW_API
-
-static void
-ffi_java_rvalue_to_raw (ffi_cif *cif, void *rvalue)
-{
-#if WORDS_BIGENDIAN && FFI_SIZEOF_ARG == 8
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_UINT32:
-      *(UINT64 *)rvalue <<= 32;
-      break;
-
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_INT:
-#if FFI_SIZEOF_JAVA_RAW == 4
-    case FFI_TYPE_POINTER:
-#endif
-      *(SINT64 *)rvalue <<= 32;
-      break;
-
-    default:
-      break;
-    }
-#endif
-}
-
-static void
-ffi_java_raw_to_rvalue (ffi_cif *cif, void *rvalue)
-{
-#if WORDS_BIGENDIAN && FFI_SIZEOF_ARG == 8
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_UINT32:
-      *(UINT64 *)rvalue >>= 32;
-      break;
-
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_INT:
-      *(SINT64 *)rvalue >>= 32;
-      break;
-
-    default:
-      break;
-    }
-#endif
-}
-
-/* This is a generic definition of ffi_raw_call, to be used if the
- * native system does not provide a machine-specific implementation.
- * Having this, allows code to be written for the raw API, without
- * the need for system-specific code to handle input in that format;
- * these following couple of functions will handle the translation forth
- * and back automatically. */
-
-void ffi_java_raw_call (ffi_cif *cif, void (*fn)(void), void *rvalue,
-			ffi_java_raw *raw)
-{
-  void **avalue = (void**) alloca (cif->nargs * sizeof (void*));
-  ffi_java_raw_to_ptrarray (cif, raw, avalue);
-  ffi_call (cif, fn, rvalue, avalue);
-  ffi_java_rvalue_to_raw (cif, rvalue);
-}
-
-#if FFI_CLOSURES		/* base system provides closures */
-
-static void
-ffi_java_translate_args (ffi_cif *cif, void *rvalue,
-		    void **avalue, void *user_data)
-{
-  ffi_java_raw *raw = (ffi_java_raw*)alloca (ffi_java_raw_size (cif));
-  ffi_raw_closure *cl = (ffi_raw_closure*)user_data;
-
-  ffi_java_ptrarray_to_raw (cif, avalue, raw);
-  (*cl->fun) (cif, rvalue, (ffi_raw*)raw, cl->user_data);
-  ffi_java_raw_to_rvalue (cif, rvalue);
-}
-
-ffi_status
-ffi_prep_java_raw_closure_loc (ffi_java_raw_closure* cl,
-			       ffi_cif *cif,
-			       void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
-			       void *user_data,
-			       void *codeloc)
-{
-  ffi_status status;
-
-  status = ffi_prep_closure_loc ((ffi_closure*) cl,
-				 cif,
-				 &ffi_java_translate_args,
-				 codeloc,
-				 codeloc);
-  if (status == FFI_OK)
-    {
-      cl->fun       = fun;
-      cl->user_data = user_data;
-    }
-
-  return status;
-}
-
-/* Again, here is the generic version of ffi_prep_raw_closure, which
- * will install an intermediate "hub" for translation of arguments from
- * the pointer-array format, to the raw format */
-
-ffi_status
-ffi_prep_java_raw_closure (ffi_java_raw_closure* cl,
-			   ffi_cif *cif,
-			   void (*fun)(ffi_cif*,void*,ffi_java_raw*,void*),
-			   void *user_data)
-{
-  return ffi_prep_java_raw_closure_loc (cl, cif, fun, user_data, cl);
-}
-
-#endif /* FFI_CLOSURES */
-#endif /* !FFI_NATIVE_RAW_API */
-#endif /* !FFI_NO_RAW_API */
diff --git a/Modules/_ctypes/libffi/src/m32r/ffi.c b/Modules/_ctypes/libffi/src/m32r/ffi.c
deleted file mode 100644
index 3000063..0000000
--- a/Modules/_ctypes/libffi/src/m32r/ffi.c
+++ /dev/null
@@ -1,232 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2004  Renesas Technology
-           Copyright (c) 2008  Red Hat, Inc.
-   
-   M32R Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-/* ffi_prep_args is called by the assembly routine once stack
-   space has been allocated for the function's arguments.  */
-
-void ffi_prep_args(char *stack, extended_cif *ecif)
-{
-  unsigned int i;
-  int tmp;
-  unsigned int avn;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-
-  tmp = 0;
-  argp = stack;
-
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT && ecif->cif->rtype->size > 8)
-    {
-      *(void **) argp = ecif->rvalue;
-      argp += 4;
-    }
-
-  avn = ecif->cif->nargs;
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       (i != 0) && (avn != 0);
-       i--, p_arg++)
-    {
-      size_t z;
-
-      /* Align if necessary.  */
-      if (((*p_arg)->alignment - 1) & (unsigned) argp)
-	argp = (char *) ALIGN (argp, (*p_arg)->alignment);
-
-      if (avn != 0) 
-	{
-	  avn--;
-	  z = (*p_arg)->size;
-	  if (z < sizeof (int))
-	    {
-	      z = sizeof (int);
-
-	      switch ((*p_arg)->type)
-		{
-		case FFI_TYPE_SINT8:
-		  *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
-		  break;
-		  
-		case FFI_TYPE_UINT8:
-		  *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
-		  break;
-		  
-		case FFI_TYPE_SINT16:
-		  *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
-		  break;
-		  
-		case FFI_TYPE_UINT16:
-		  *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
-		  break;
-		  
-		case FFI_TYPE_STRUCT:
-	  	  z = (*p_arg)->size;
-	  	  if ((*p_arg)->alignment != 1)
-		    memcpy (argp, *p_argv, z);
-		  else
-		    memcpy (argp + 4 - z, *p_argv, z);
-	  	  z = sizeof (int);
-		  break;
-
-		default:
-		  FFI_ASSERT(0);
-		}
-	    }
-	  else if (z == sizeof (int))
-	    {
-	       *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-	    }
-	  else
-	    {
-	      if ((*p_arg)->type == FFI_TYPE_STRUCT)
-	        {
-		  if (z > 8)
-		    {
-		      *(unsigned int *) argp = (unsigned int)(void *)(* p_argv);
-		      z = sizeof(void *);
-		    }
-		  else
-		    {
-	              memcpy(argp, *p_argv, z);
-		      z = 8;
-		    }
-	        }
-	      else
-	        {
-		  /* Double or long long 64bit.  */
-	          memcpy (argp, *p_argv, z);
-	        }
-	    }
-	  p_argv++;
-	  argp += z;
-	}
-    }
-  
-  return;
-}
-
-/* Perform machine dependent cif processing.  */
-ffi_status
-ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  /* Set the return type flag.  */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-      cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      if (cif->rtype->size <= 4)
-	cif->flags = FFI_TYPE_INT;
-
-      else if (cif->rtype->size <= 8)
-	cif->flags = FFI_TYPE_DOUBLE;
-
-      else
-	cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_DOUBLE:
-      cif->flags = FFI_TYPE_DOUBLE;
-      break;
-
-    case FFI_TYPE_FLOAT:
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-			  unsigned, unsigned, unsigned *, void (*fn)(void));
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have
-     a return value address then we need to make one.  */
-  if ((rvalue == NULL) && 
-      (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca (cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;    
-  
-  switch (cif->abi) 
-    {
-    case FFI_SYSV:
-      ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, 
-		    cif->flags, ecif.rvalue, fn);
-      if (cif->rtype->type == FFI_TYPE_STRUCT)
-	{
-	  int size = cif->rtype->size;
-	  int align = cif->rtype->alignment;
-
-	  if (size < 4)
-	    {
-	      if (align == 1)
-	        *(unsigned long *)(ecif.rvalue) <<= (4 - size) * 8;
-	    }
-	  else if (4 < size && size < 8)
-	    {
-	      if (align == 1)
-		{
-		  memcpy (ecif.rvalue, ecif.rvalue + 8-size, size);
-		}
-	      else if (align == 2)
-		{
-		  if (size & 1)
-		    size += 1;
-
-		  if (size != 8)
-		    memcpy (ecif.rvalue, ecif.rvalue + 8-size, size);
-		}
-	    }
-	}
-      break;
-
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
diff --git a/Modules/_ctypes/libffi/src/m32r/ffitarget.h b/Modules/_ctypes/libffi/src/m32r/ffitarget.h
deleted file mode 100644
index 6c34801..0000000
--- a/Modules/_ctypes/libffi/src/m32r/ffitarget.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 2004  Renesas Technology.
-   Target configuration macros for M32R.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- Generic type definitions ----------------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi
-  {
-    FFI_FIRST_ABI = 0,
-    FFI_SYSV,
-    FFI_LAST_ABI,
-    FFI_DEFAULT_ABI = FFI_SYSV
-  } ffi_abi;
-#endif
-
-#define FFI_CLOSURES 		0
-#define FFI_TRAMPOLINE_SIZE	24
-#define FFI_NATIVE_RAW_API 	0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/m32r/sysv.S b/Modules/_ctypes/libffi/src/m32r/sysv.S
deleted file mode 100644
index 06b75c2..0000000
--- a/Modules/_ctypes/libffi/src/m32r/sysv.S
+++ /dev/null
@@ -1,121 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2004 Renesas Technology
-   
-   M32R Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-#ifdef HAVE_MACHINE_ASM_H
-#include <machine/asm.h>
-#else
-/* XXX these lose for some platforms, I'm sure.  */
-#define CNAME(x) x
-#define ENTRY(x) .globl CNAME(x)! .type CNAME(x),%function! CNAME(x):
-#endif
-
-.text
-
-	/* R0:   ffi_prep_args */
-	/* R1:   &ecif */
-	/* R2:   cif->bytes */
-	/* R3:   fig->flags */
-	/* sp+0: ecif.rvalue */
-	/* sp+4: fn */
-
-	/* This assumes we are using gas.  */
-ENTRY(ffi_call_SYSV)
-	/* Save registers.  */
-	push	fp
-	push	lr
-	push	r3
-	push	r2
-	push	r1
-	push	r0
-	mv	fp, sp
-
-	/* Make room for all of the new args.  */
-	sub	sp, r2
-
-	/* Place all of the ffi_prep_args in position.  */
-	mv	lr, r0	
-	mv	r0, sp
-	/* R1 already set.  */
-
-	/* And call.  */
-	jl	lr
-
-	/* Move first 4 parameters in registers...  */
-	ld	r0, @(0,sp)
-	ld	r1, @(4,sp)
-	ld	r2, @(8,sp)
-        ld	r3, @(12,sp)
-
-	/* ...and adjust the stack.  */
-	ld	lr, @(8,fp)
-        cmpi	lr, #16
-	bc	adjust_stack
-	ldi	lr, #16
-adjust_stack:
-        add	sp, lr
-
-	/* Call the function.  */
-	ld	lr, @(28,fp)
-	jl	lr	
-
-	/* Remove the space we pushed for the args.  */
-	mv	sp, fp	
-
-	/* Load R2 with the pointer to storage for the return value.  */
-	ld	r2, @(24,sp)
-
-	/* Load R3 with the return type code.  */
-	ld	r3, @(12,sp)
-
-	/* If the return value pointer is NULL, assume no return value.  */
-	beqz	r2, epilogue
-
-	/* Return INT.  */
-	ldi	r4, #FFI_TYPE_INT
-	bne	r3, r4, return_double
-	st	r0, @r2	
-	bra	epilogue
-
-return_double:
-	/* Return DOUBLE or LONGDOUBLE.  */
-	ldi	r4, #FFI_TYPE_DOUBLE
-	bne	r3, r4, epilogue
-	st	r0, @r2	
-	st	r1, @(4,r2)
-
-epilogue:
-	pop	r0
-	pop	r1
-	pop	r2
-	pop	r3
-	pop	lr
-	pop	fp
-        jmp lr
-
-.ffi_call_SYSV_end:
-        .size    CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
diff --git a/Modules/_ctypes/libffi/src/m68k/ffi.c b/Modules/_ctypes/libffi/src/m68k/ffi.c
deleted file mode 100644
index 0dee938..0000000
--- a/Modules/_ctypes/libffi/src/m68k/ffi.c
+++ /dev/null
@@ -1,362 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c
-
-   m68k Foreign Function Interface
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <unistd.h>
-#ifdef __rtems__
-void rtems_cache_flush_multiple_data_lines( const void *, size_t );
-#else
-#include <sys/syscall.h>
-#ifdef __MINT__
-#include <mint/mintbind.h>
-#include <mint/ssystem.h>
-#else
-#include <asm/cachectl.h>
-#endif
-#endif
-
-void ffi_call_SYSV (extended_cif *,
-		    unsigned, unsigned,
-		    void *, void (*fn) ());
-void *ffi_prep_args (void *stack, extended_cif *ecif);
-void ffi_closure_SYSV (ffi_closure *);
-void ffi_closure_struct_SYSV (ffi_closure *);
-unsigned int ffi_closure_SYSV_inner (ffi_closure *closure,
-				     void *resp, void *args);
-
-/* ffi_prep_args is called by the assembly routine once stack space has
-   been allocated for the function's arguments.  */
-
-void *
-ffi_prep_args (void *stack, extended_cif *ecif)
-{
-  unsigned int i;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-  void *struct_value_ptr;
-
-  argp = stack;
-
-  if (
-#ifdef __MINT__
-      (ecif->cif->rtype->type == FFI_TYPE_LONGDOUBLE) ||
-#endif
-      (((ecif->cif->rtype->type == FFI_TYPE_STRUCT)
-        && !ecif->cif->flags)))
-    struct_value_ptr = ecif->rvalue;
-  else
-    struct_value_ptr = NULL;
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       i != 0;
-       i--, p_arg++)
-    {
-      size_t z = (*p_arg)->size;
-      int type = (*p_arg)->type;
-
-      if (z < sizeof (int))
-	{
-	  switch (type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int) *(SINT8 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int) *(UINT8 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int) *(SINT16 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int) *(UINT16 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_STRUCT:
-#ifdef __MINT__
-	      if (z == 1 || z == 2)
-		memcpy (argp + 2, *p_argv, z);
-              else
-		memcpy (argp, *p_argv, z);
-#else
-	      memcpy (argp + sizeof (int) - z, *p_argv, z);
-#endif
-	      break;
-
-	    default:
-	      FFI_ASSERT (0);
-	    }
-	  z = sizeof (int);
-	}
-      else
-	{
-	  memcpy (argp, *p_argv, z);
-
-	  /* Align if necessary.  */
-	  if ((sizeof(int) - 1) & z)
-	    z = ALIGN(z, sizeof(int));
-	}
-
-      p_argv++;
-      argp += z;
-    }
-
-  return struct_value_ptr;
-}
-
-#define CIF_FLAGS_INT		1
-#define CIF_FLAGS_DINT		2
-#define CIF_FLAGS_FLOAT		4
-#define CIF_FLAGS_DOUBLE	8
-#define CIF_FLAGS_LDOUBLE	16
-#define CIF_FLAGS_POINTER	32
-#define CIF_FLAGS_STRUCT1	64
-#define CIF_FLAGS_STRUCT2	128
-#define CIF_FLAGS_SINT8		256
-#define CIF_FLAGS_SINT16	512
-
-/* Perform machine dependent cif processing */
-ffi_status
-ffi_prep_cif_machdep (ffi_cif *cif)
-{
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-      cif->flags = 0;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      if (cif->rtype->elements[0]->type == FFI_TYPE_STRUCT &&
-          cif->rtype->elements[1])
-        {
-          cif->flags = 0;
-          break;
-        }
-
-      switch (cif->rtype->size)
-	{
-	case 1:
-#ifdef __MINT__
-	  cif->flags = CIF_FLAGS_STRUCT2;
-#else
-	  cif->flags = CIF_FLAGS_STRUCT1;
-#endif
-	  break;
-	case 2:
-	  cif->flags = CIF_FLAGS_STRUCT2;
-	  break;
-#ifdef __MINT__
-	case 3:
-#endif
-	case 4:
-	  cif->flags = CIF_FLAGS_INT;
-	  break;
-#ifdef __MINT__
-	case 7:
-#endif
-	case 8:
-	  cif->flags = CIF_FLAGS_DINT;
-	  break;
-	default:
-	  cif->flags = 0;
-	  break;
-	}
-      break;
-
-    case FFI_TYPE_FLOAT:
-      cif->flags = CIF_FLAGS_FLOAT;
-      break;
-
-    case FFI_TYPE_DOUBLE:
-      cif->flags = CIF_FLAGS_DOUBLE;
-      break;
-
-#if (FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE)
-    case FFI_TYPE_LONGDOUBLE:
-#ifdef __MINT__
-      cif->flags = 0;
-#else
-      cif->flags = CIF_FLAGS_LDOUBLE;
-#endif
-      break;
-#endif
-
-    case FFI_TYPE_POINTER:
-      cif->flags = CIF_FLAGS_POINTER;
-      break;
-
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      cif->flags = CIF_FLAGS_DINT;
-      break;
-
-    case FFI_TYPE_SINT16:
-      cif->flags = CIF_FLAGS_SINT16;
-      break;
-
-    case FFI_TYPE_SINT8:
-      cif->flags = CIF_FLAGS_SINT8;
-      break;
-
-    default:
-      cif->flags = CIF_FLAGS_INT;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-void
-ffi_call (ffi_cif *cif, void (*fn) (), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have a return value
-     address then we need to make one.  */
-
-  if (rvalue == NULL
-      && cif->rtype->type == FFI_TYPE_STRUCT
-      && cif->rtype->size > 8)
-    ecif.rvalue = alloca (cif->rtype->size);
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi)
-    {
-    case FFI_SYSV:
-      ffi_call_SYSV (&ecif, cif->bytes, cif->flags,
-		     ecif.rvalue, fn);
-      break;
-
-    default:
-      FFI_ASSERT (0);
-      break;
-    }
-}
-
-static void
-ffi_prep_incoming_args_SYSV (char *stack, void **avalue, ffi_cif *cif)
-{
-  unsigned int i;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-
-  argp = stack;
-  p_argv = avalue;
-
-  for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-#ifdef __MINT__
-      if (cif->flags &&
-          cif->rtype->type == FFI_TYPE_STRUCT &&
-          (z == 1 || z == 2))
- 	{
-	  *p_argv = (void *) (argp + 2);
-
-	  z = 4;
-	}
-      else
-      if (cif->flags &&
-          cif->rtype->type == FFI_TYPE_STRUCT &&
-          (z == 3 || z == 4))
- 	{
-	  *p_argv = (void *) (argp);
-
-	  z = 4;
-	}
-      else
-#endif
-      if (z <= 4)
-	{
-	  *p_argv = (void *) (argp + 4 - z);
-
-	  z = 4;
-	}
-      else
-	{
-	  *p_argv = (void *) argp;
-
-	  /* Align if necessary */
-	  if ((sizeof(int) - 1) & z)
-	    z = ALIGN(z, sizeof(int));
-	}
-
-      p_argv++;
-      argp += z;
-    }
-}
-
-unsigned int
-ffi_closure_SYSV_inner (ffi_closure *closure, void *resp, void *args)
-{
-  ffi_cif *cif;
-  void **arg_area;
-
-  cif = closure->cif;
-  arg_area = (void**) alloca (cif->nargs * sizeof (void *));
-
-  ffi_prep_incoming_args_SYSV(args, arg_area, cif);
-
-  (closure->fun) (cif, resp, arg_area, closure->user_data);
-
-  return cif->flags;
-}
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  if (cif->abi != FFI_SYSV)
-    return FFI_BAD_ABI;
-
-  *(unsigned short *)closure->tramp = 0x207c;
-  *(void **)(closure->tramp + 2) = codeloc;
-  *(unsigned short *)(closure->tramp + 6) = 0x4ef9;
-
-  if (
-#ifdef __MINT__
-      (cif->rtype->type == FFI_TYPE_LONGDOUBLE) ||
-#endif
-      (((cif->rtype->type == FFI_TYPE_STRUCT)
-         && !cif->flags)))
-    *(void **)(closure->tramp + 8) = ffi_closure_struct_SYSV;
-  else
-    *(void **)(closure->tramp + 8) = ffi_closure_SYSV;
-
-#ifdef __rtems__
-  rtems_cache_flush_multiple_data_lines( codeloc, FFI_TRAMPOLINE_SIZE );
-#elif defined(__MINT__)
-  Ssystem(S_FLUSHCACHE, codeloc, FFI_TRAMPOLINE_SIZE);
-#else
-  syscall(SYS_cacheflush, codeloc, FLUSH_SCOPE_LINE,
-	  FLUSH_CACHE_BOTH, FFI_TRAMPOLINE_SIZE);
-#endif
-
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-
-  return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/m68k/ffitarget.h b/Modules/_ctypes/libffi/src/m68k/ffitarget.h
deleted file mode 100644
index e81dde2..0000000
--- a/Modules/_ctypes/libffi/src/m68k/ffitarget.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for Motorola 68K.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 16
-#define FFI_NATIVE_RAW_API 0
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/m68k/sysv.S b/Modules/_ctypes/libffi/src/m68k/sysv.S
deleted file mode 100644
index ec2b14f..0000000
--- a/Modules/_ctypes/libffi/src/m68k/sysv.S
+++ /dev/null
@@ -1,330 +0,0 @@
-/* -----------------------------------------------------------------------
-	
-   sysv.S - Copyright (c) 2012 Alan Hourihane
-	    Copyright (c) 1998, 2012 Andreas Schwab
-	    Copyright (c) 2008 Red Hat, Inc.
-	    Copyright (c) 2012 Thorsten Glaser
-
-   m68k Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-#ifdef HAVE_AS_CFI_PSEUDO_OP
-#define CFI_STARTPROC()		.cfi_startproc
-#define CFI_OFFSET(reg,off)	.cfi_offset	reg,off
-#define CFI_DEF_CFA(reg,off)	.cfi_def_cfa	reg,off
-#define CFI_ENDPROC()		.cfi_endproc
-#else
-#define CFI_STARTPROC()
-#define CFI_OFFSET(reg,off)
-#define CFI_DEF_CFA(reg,off)
-#define CFI_ENDPROC()
-#endif
-
-#ifdef __MINT__
-#define CALLFUNC(funcname) _ ## funcname
-#else
-#define CALLFUNC(funcname) funcname
-#endif
-
-	.text
-
-	.globl	CALLFUNC(ffi_call_SYSV)
-	.type	CALLFUNC(ffi_call_SYSV),@function
-	.align	4
-
-CALLFUNC(ffi_call_SYSV):
-	CFI_STARTPROC()
-	link	%fp,#0
-	CFI_OFFSET(14,-8)
-	CFI_DEF_CFA(14,8)
-	move.l	%d2,-(%sp)
-	CFI_OFFSET(2,-12)
-
-	| Make room for all of the new args.
-	sub.l	12(%fp),%sp
-
-	| Call ffi_prep_args
-	move.l	8(%fp),-(%sp)
-	pea	4(%sp)
-#if !defined __PIC__
-	jsr	CALLFUNC(ffi_prep_args)
-#else
-	bsr.l	CALLFUNC(ffi_prep_args@PLTPC)
-#endif
-	addq.l	#8,%sp	
-
-	| Pass pointer to struct value, if any
-#ifdef __MINT__
-	move.l	%d0,%a1
-#else
-	move.l	%a0,%a1
-#endif
-
-	| Call the function
-	move.l	24(%fp),%a0
-	jsr	(%a0)
-
-	| Remove the space we pushed for the args
-	add.l	12(%fp),%sp
-
-	| Load the pointer to storage for the return value
-	move.l	20(%fp),%a1
-
-	| Load the return type code 
-	move.l	16(%fp),%d2
-
-	| If the return value pointer is NULL, assume no return value.
-	| NOTE: On the mc68000, tst on an address register is not supported.
-#if !defined(__mc68020__) && !defined(__mc68030__) && !defined(__mc68040__) && !defined(__mc68060__) && !defined(__mcoldfire__)
-	cmp.w	#0, %a1
-#else
-	tst.l	%a1
-#endif
-	jbeq	noretval
-
-	btst	#0,%d2
-	jbeq	retlongint
-	move.l	%d0,(%a1)
-	jbra	epilogue
-
-retlongint:
-	btst	#1,%d2
-	jbeq	retfloat
-	move.l	%d0,(%a1)
-	move.l	%d1,4(%a1)
-	jbra	epilogue
-
-retfloat:
-	btst	#2,%d2
-	jbeq	retdouble
-#if defined(__MC68881__) || defined(__HAVE_68881__)
-	fmove.s	%fp0,(%a1)
-#else
-	move.l	%d0,(%a1)
-#endif
-	jbra	epilogue
-
-retdouble:
-	btst	#3,%d2
-	jbeq	retlongdouble
-#if defined(__MC68881__) || defined(__HAVE_68881__)
-	fmove.d	%fp0,(%a1)
-#else
-	move.l	%d0,(%a1)+
-	move.l	%d1,(%a1)
-#endif
-	jbra	epilogue
-
-retlongdouble:
-	btst	#4,%d2
-	jbeq	retpointer
-#if defined(__MC68881__) || defined(__HAVE_68881__)
-	fmove.x	%fp0,(%a1)
-#else
-	move.l	%d0,(%a1)+
-	move.l	%d1,(%a1)+
-	move.l	%d2,(%a1)
-#endif
-	jbra	epilogue
-
-retpointer:
-	btst	#5,%d2
-	jbeq	retstruct1
-#ifdef __MINT__
-	move.l	%d0,(%a1)
-#else
-	move.l	%a0,(%a1)
-#endif
-	jbra	epilogue
-
-retstruct1:
-	btst	#6,%d2
-	jbeq	retstruct2
-	move.b	%d0,(%a1)
-	jbra	epilogue
-
-retstruct2:
-	btst	#7,%d2
-	jbeq	retsint8
-	move.w	%d0,(%a1)
-	jbra	epilogue
-
-retsint8:
-	btst	#8,%d2
-	jbeq	retsint16
-	| NOTE: On the mc68000, extb is not supported. 8->16, then 16->32.
-#if !defined(__mc68020__) && !defined(__mc68030__) && !defined(__mc68040__) && !defined(__mc68060__) && !defined(__mcoldfire__)
-	ext.w	%d0
-	ext.l	%d0
-#else
-	extb.l	%d0
-#endif
-	move.l	%d0,(%a1)
-	jbra	epilogue
-
-retsint16:
-	btst	#9,%d2
-	jbeq	noretval
-	ext.l	%d0
-	move.l	%d0,(%a1)
-
-noretval:
-epilogue:
-	move.l	(%sp)+,%d2
-	unlk	%fp
-	rts
-	CFI_ENDPROC()
-	.size	CALLFUNC(ffi_call_SYSV),.-CALLFUNC(ffi_call_SYSV)
-
-	.globl	CALLFUNC(ffi_closure_SYSV)
-	.type	CALLFUNC(ffi_closure_SYSV), @function
-	.align	4
-
-CALLFUNC(ffi_closure_SYSV):
-	CFI_STARTPROC()
-	link	%fp,#-12
-	CFI_OFFSET(14,-8)
-	CFI_DEF_CFA(14,8)
-	move.l	%sp,-12(%fp)
-	pea	8(%fp)
-	pea	-12(%fp)
-	move.l	%a0,-(%sp)
-#if !defined __PIC__
-	jsr	CALLFUNC(ffi_closure_SYSV_inner)
-#else
-	bsr.l	CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
-#endif
-
-	lsr.l	#1,%d0
-	jne	1f
-	jcc	.Lcls_epilogue
-	| CIF_FLAGS_INT
-	move.l	-12(%fp),%d0
-.Lcls_epilogue:
-	| no CIF_FLAGS_*
-	unlk	%fp
-	rts
-1:
-	lea	-12(%fp),%a0
-	lsr.l	#2,%d0
-	jne	1f
-	jcs	.Lcls_ret_float
-	| CIF_FLAGS_DINT
-	move.l	(%a0)+,%d0
-	move.l	(%a0),%d1
-	jra	.Lcls_epilogue
-.Lcls_ret_float:
-#if defined(__MC68881__) || defined(__HAVE_68881__)
-	fmove.s	(%a0),%fp0
-#else
-	move.l	(%a0),%d0
-#endif
-	jra	.Lcls_epilogue
-1:
-	lsr.l	#2,%d0
-	jne	1f
-	jcs	.Lcls_ret_ldouble
-	| CIF_FLAGS_DOUBLE
-#if defined(__MC68881__) || defined(__HAVE_68881__)
-	fmove.d	(%a0),%fp0
-#else
-	move.l	(%a0)+,%d0
-	move.l	(%a0),%d1
-#endif
-	jra	.Lcls_epilogue
-.Lcls_ret_ldouble:
-#if defined(__MC68881__) || defined(__HAVE_68881__)
-	fmove.x	(%a0),%fp0
-#else
-	move.l	(%a0)+,%d0
-	move.l	(%a0)+,%d1
-	move.l	(%a0),%d2
-#endif
-	jra	.Lcls_epilogue
-1:
-	lsr.l	#2,%d0
-	jne	1f
-	jcs	.Lcls_ret_struct1
-	| CIF_FLAGS_POINTER
-	move.l	(%a0),%a0
-	move.l	%a0,%d0
-	jra	.Lcls_epilogue
-.Lcls_ret_struct1:
-	move.b	(%a0),%d0
-	jra	.Lcls_epilogue
-1:
-	lsr.l	#2,%d0
-	jne	1f
-	jcs	.Lcls_ret_sint8
-	| CIF_FLAGS_STRUCT2
-	move.w	(%a0),%d0
-	jra	.Lcls_epilogue
-.Lcls_ret_sint8:
-	move.l	(%a0),%d0
-	| NOTE: On the mc68000, extb is not supported. 8->16, then 16->32.
-#if !defined(__mc68020__) && !defined(__mc68030__) && !defined(__mc68040__) && !defined(__mc68060__) && !defined(__mcoldfire__)
-	ext.w	%d0
-	ext.l	%d0
-#else
-	extb.l	%d0
-#endif
-	jra	.Lcls_epilogue
-1:
-	| CIF_FLAGS_SINT16
-	move.l	(%a0),%d0
-	ext.l	%d0
-	jra	.Lcls_epilogue
-	CFI_ENDPROC()
-
-	.size	CALLFUNC(ffi_closure_SYSV),.-CALLFUNC(ffi_closure_SYSV)
-
-	.globl	CALLFUNC(ffi_closure_struct_SYSV)
-	.type	CALLFUNC(ffi_closure_struct_SYSV), @function
-	.align	4
-
-CALLFUNC(ffi_closure_struct_SYSV):
-	CFI_STARTPROC()
-	link	%fp,#0
-	CFI_OFFSET(14,-8)
-	CFI_DEF_CFA(14,8)
-	move.l	%sp,-12(%fp)
-	pea	8(%fp)
-	move.l	%a1,-(%sp)
-	move.l	%a0,-(%sp)
-#if !defined __PIC__
-	jsr	CALLFUNC(ffi_closure_SYSV_inner)
-#else
-	bsr.l	CALLFUNC(ffi_closure_SYSV_inner@PLTPC)
-#endif
-	unlk	%fp
-	rts
-	CFI_ENDPROC()
-	.size	CALLFUNC(ffi_closure_struct_SYSV),.-CALLFUNC(ffi_closure_struct_SYSV)
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/m88k/ffi.c b/Modules/_ctypes/libffi/src/m88k/ffi.c
deleted file mode 100644
index 68df494..0000000
--- a/Modules/_ctypes/libffi/src/m88k/ffi.c
+++ /dev/null
@@ -1,400 +0,0 @@
-/*
- * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * ``Software''), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * m88k Foreign Function Interface
- *
- * This file attempts to provide all the FFI entry points which can reliably
- * be implemented in C.
- *
- * Only OpenBSD/m88k is currently supported; other platforms (such as
- * Motorola's SysV/m88k) could be supported with the following tweaks:
- *
- * - non-OpenBSD systems use an `outgoing parameter area' as part of the
- *   88BCS calling convention, which is not supported under OpenBSD from
- *   release 3.6 onwards.  Supporting it should be as easy as taking it
- *   into account when adjusting the stack, in the assembly code.
- *
- * - the logic deciding whether a function argument gets passed through
- *   registers, or on the stack, has changed several times in OpenBSD in
- *   edge cases (especially for structs larger than 32 bytes being passed
- *   by value). The code below attemps to match the logic used by the
- *   system compiler of OpenBSD 5.3, i.e. gcc 3.3.6 with many m88k backend
- *   fixes.
- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <unistd.h>
-
-void ffi_call_OBSD (unsigned int, extended_cif *, unsigned int, void *,
-		    void (*fn) ());
-void *ffi_prep_args (void *, extended_cif *);
-void ffi_closure_OBSD (ffi_closure *);
-void ffi_closure_struct_OBSD (ffi_closure *);
-unsigned int ffi_closure_OBSD_inner (ffi_closure *, void *, unsigned int *,
-				     char *);
-void ffi_cacheflush_OBSD (unsigned int, unsigned int);
-
-#define CIF_FLAGS_INT		(1 << 0)
-#define CIF_FLAGS_DINT		(1 << 1)
-
-/*
- * Foreign Function Interface API
- */
-
-/* ffi_prep_args is called by the assembly routine once stack space has
-   been allocated for the function's arguments.  */
-
-void *
-ffi_prep_args (void *stack, extended_cif *ecif)
-{
-  unsigned int i;
-  void **p_argv;
-  char *argp, *stackp;
-  unsigned int *regp;
-  unsigned int regused;
-  ffi_type **p_arg;
-  void *struct_value_ptr;
-
-  regp = (unsigned int *)stack;
-  stackp = (char *)(regp + 8);
-  regused = 0;
-
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
-      && !ecif->cif->flags)
-    struct_value_ptr = ecif->rvalue;
-  else
-    struct_value_ptr = NULL;
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types; i != 0; i--, p_arg++)
-    {
-      size_t z;
-      unsigned short t, a;
-
-      z = (*p_arg)->size;
-      t = (*p_arg)->type;
-      a = (*p_arg)->alignment;
-
-      /*
-       * Figure out whether the argument can be passed through registers
-       * or on the stack.
-       * The rule is that registers can only receive simple types not larger
-       * than 64 bits, or structs the exact size of a register and aligned to
-       * the size of a register.
-       */
-      if (t == FFI_TYPE_STRUCT)
-	{
-	  if (z == sizeof (int) && a == sizeof (int) && regused < 8)
-	    argp = (char *)regp;
-	  else
-	    argp = stackp;
-	}
-      else
-	{
-	  if (z > sizeof (int) && regused < 8 - 1)
-	    {
-	      /* align to an even register pair */
-	      if (regused & 1)
-		{
-		  regp++;
-		  regused++;
-		}
-	    }
-	  if (regused < 8)
-	    argp = (char *)regp;
-	  else
-	    argp = stackp;
-	}
-
-      /* Enforce proper stack alignment of 64-bit types */
-      if (argp == stackp && a > sizeof (int))
-	{
-	  stackp = (char *) ALIGN(stackp, a);
-	  argp = stackp;
-	}
-
-      switch (t)
-	{
-	case FFI_TYPE_SINT8:
-	  *(signed int *) argp = (signed int) *(SINT8 *) *p_argv;
-	  break;
-
-	case FFI_TYPE_UINT8:
-	  *(unsigned int *) argp = (unsigned int) *(UINT8 *) *p_argv;
-	  break;
-
-	case FFI_TYPE_SINT16:
-	  *(signed int *) argp = (signed int) *(SINT16 *) *p_argv;
-	  break;
-
-	case FFI_TYPE_UINT16:
-	  *(unsigned int *) argp = (unsigned int) *(UINT16 *) *p_argv;
-	  break;
-
-	case FFI_TYPE_INT:
-	case FFI_TYPE_FLOAT:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_POINTER:
-	  *(unsigned int *) argp = *(unsigned int *) *p_argv;
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_STRUCT:
-	  memcpy (argp, *p_argv, z);
-	  break;
-
-	default:
-	  FFI_ASSERT (0);
-	}
-
-      /* Align if necessary.  */
-      if ((sizeof (int) - 1) & z)
-	z = ALIGN(z, sizeof (int));
-
-      p_argv++;
-
-      /* Be careful, once all registers are filled, and about to continue
-         on stack, regp == stackp.  Therefore the check for regused as well. */
-      if (argp == (char *)regp && regused < 8)
-	{
-	  regp += z / sizeof (int);
-	  regused += z / sizeof (int);
-	}
-      else
-	stackp += z;
-    }
-
-  return struct_value_ptr;
-}
-
-/* Perform machine dependent cif processing */
-ffi_status
-ffi_prep_cif_machdep (ffi_cif *cif)
-{
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-      cif->flags = 0;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      if (cif->rtype->size == sizeof (int) &&
-	  cif->rtype->alignment == sizeof (int))
-	cif->flags = CIF_FLAGS_INT;
-      else
-	cif->flags = 0;
-      break;
-
-    case FFI_TYPE_DOUBLE:
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      cif->flags = CIF_FLAGS_DINT;
-      break;
-
-    default:
-      cif->flags = CIF_FLAGS_INT;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-void
-ffi_call (ffi_cif *cif, void (*fn) (), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have a return value
-     address then we need to make one.  */
-
-  if (rvalue == NULL
-      && cif->rtype->type == FFI_TYPE_STRUCT
-      && (cif->rtype->size != sizeof (int)
-	  || cif->rtype->alignment != sizeof (int)))
-    ecif.rvalue = alloca (cif->rtype->size);
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi)
-    {
-    case FFI_OBSD:
-      ffi_call_OBSD (cif->bytes, &ecif, cif->flags, ecif.rvalue, fn);
-      break;
-
-    default:
-      FFI_ASSERT (0);
-      break;
-    }
-}
-
-/*
- * Closure API
- */
-
-static void
-ffi_prep_closure_args_OBSD (ffi_cif *cif, void **avalue, unsigned int *regp,
-			    char *stackp)
-{
-  unsigned int i;
-  void **p_argv;
-  char *argp;
-  unsigned int regused;
-  ffi_type **p_arg;
-
-  regused = 0;
-
-  p_argv = avalue;
-
-  for (i = cif->nargs, p_arg = cif->arg_types; i != 0; i--, p_arg++)
-    {
-      size_t z;
-      unsigned short t, a;
-
-      z = (*p_arg)->size;
-      t = (*p_arg)->type;
-      a = (*p_arg)->alignment;
-
-      /*
-       * Figure out whether the argument has been passed through registers
-       * or on the stack.
-       * The rule is that registers can only receive simple types not larger
-       * than 64 bits, or structs the exact size of a register and aligned to
-       * the size of a register.
-       */
-      if (t == FFI_TYPE_STRUCT)
-	{
-	  if (z == sizeof (int) && a == sizeof (int) && regused < 8)
-	    argp = (char *)regp;
-	  else
-	    argp = stackp;
-	}
-      else
-	{
-	  if (z > sizeof (int) && regused < 8 - 1)
-	    {
-	      /* align to an even register pair */
-	      if (regused & 1)
-		{
-		  regp++;
-		  regused++;
-		}
-	    }
-	  if (regused < 8)
-	    argp = (char *)regp;
-	  else
-	    argp = stackp;
-	}
-
-      /* Enforce proper stack alignment of 64-bit types */
-      if (argp == stackp && a > sizeof (int))
-	{
-	  stackp = (char *) ALIGN(stackp, a);
-	  argp = stackp;
-	}
-
-      if (z < sizeof (int) && t != FFI_TYPE_STRUCT)
-	*p_argv = (void *) (argp + sizeof (int) - z);
-      else
-	*p_argv = (void *) argp;
-
-      /* Align if necessary */
-      if ((sizeof (int) - 1) & z)
-	z = ALIGN(z, sizeof (int));
-
-      p_argv++;
-
-      /* Be careful, once all registers are exhausted, and about to fetch from
-	 stack, regp == stackp.  Therefore the check for regused as well. */
-      if (argp == (char *)regp && regused < 8)
-	{
-	  regp += z / sizeof (int);
-	  regused += z / sizeof (int);
-	}
-      else
-	stackp += z;
-    }
-}
-
-unsigned int
-ffi_closure_OBSD_inner (ffi_closure *closure, void *resp, unsigned int *regp,
-			char *stackp)
-{
-  ffi_cif *cif;
-  void **arg_area;
-
-  cif = closure->cif;
-  arg_area = (void**) alloca (cif->nargs * sizeof (void *));
-
-  ffi_prep_closure_args_OBSD(cif, arg_area, regp, stackp);
-
-  (closure->fun) (cif, resp, arg_area, closure->user_data);
-
-  return cif->flags;
-}
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure, ffi_cif* cif,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data, void *codeloc)
-{
-  unsigned int *tramp = (unsigned int *) codeloc;
-  void *fn;
-
-  FFI_ASSERT (cif->abi == FFI_OBSD);
-
-  if (cif->rtype->type == FFI_TYPE_STRUCT && !cif->flags)
-    fn = &ffi_closure_struct_OBSD;
-  else
-    fn = &ffi_closure_OBSD;
-
-  /* or.u %r10, %r0, %hi16(fn) */
-  tramp[0] = 0x5d400000 | (((unsigned int)fn) >> 16);
-  /* or.u %r13, %r0, %hi16(closure) */
-  tramp[1] = 0x5da00000 | ((unsigned int)closure >> 16);
-  /* or %r10, %r10, %lo16(fn) */
-  tramp[2] = 0x594a0000 | (((unsigned int)fn) & 0xffff);
-  /* jmp.n %r10 */
-  tramp[3] = 0xf400c40a;
-  /* or %r13, %r13, %lo16(closure) */
-  tramp[4] = 0x59ad0000 | ((unsigned int)closure & 0xffff);
-
-  ffi_cacheflush_OBSD((unsigned int)codeloc, FFI_TRAMPOLINE_SIZE);
-
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-
-  return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/m88k/ffitarget.h b/Modules/_ctypes/libffi/src/m88k/ffitarget.h
deleted file mode 100644
index e52bf9f..0000000
--- a/Modules/_ctypes/libffi/src/m88k/ffitarget.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * ``Software''), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * m88k Foreign Function Interface
- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_ASM
-typedef unsigned long ffi_arg;
-typedef signed long ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_OBSD,
-  FFI_DEFAULT_ABI = FFI_OBSD,
-  FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 0x14
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/m88k/obsd.S b/Modules/_ctypes/libffi/src/m88k/obsd.S
deleted file mode 100644
index 1944a23..0000000
--- a/Modules/_ctypes/libffi/src/m88k/obsd.S
+++ /dev/null
@@ -1,209 +0,0 @@
-/*
- * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * ``Software''), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * m88k Foreign Function Interface
- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.text
-
-/*
- * ffi_cacheflush_OBSD(unsigned int addr,	%r2
- *		       unsigned int size);	%r3
- */
-	.align	4
-	.globl	ffi_cacheflush_OBSD
-	.type	ffi_cacheflush_OBSD,@function
-ffi_cacheflush_OBSD:
-	tb0	0,   %r0, 451
-	or	%r0, %r0, %r0
-	jmp	%r1
-	.size	ffi_cacheflush_OBSD, . - ffi_cacheflush_OBSD
-
-/*
- * ffi_call_OBSD(unsigned bytes,		%r2
- *		 extended_cif *ecif,		%r3
- *		 unsigned flags,		%r4
- *		 void *rvalue,			%r5
- *		 void (*fn)());			%r6
- */
-	.align	4
-	.globl	ffi_call_OBSD
-	.type	ffi_call_OBSD,@function
-ffi_call_OBSD:
-	subu	%r31, %r31, 32
-	st	%r30, %r31, 4
-	st	%r1,  %r31, 0
-	addu	%r30, %r31, 32
-
-	| Save the few arguments we'll need after ffi_prep_args()
-	st.d	%r4, %r31, 8
-	st	%r6, %r31, 16
-
-	| Allocate room for the image of r2-r9, and the stack space for
-	| the args (rounded to a 16-byte boundary)
-	addu	%r2,  %r2,  (8 * 4) + 15
-	clr	%r2,  %r2,  4<0>
-	subu	%r31, %r31, %r2
-
-	| Fill register and stack image
-	or	%r2, %r31, %r0
-#ifdef PIC
-	bsr	ffi_prep_args#plt
-#else
-	bsr	ffi_prep_args
-#endif
-
-	| Save pointer to return struct address, if any
-	or	%r12, %r2, %r0
-
-	| Get function pointer
-	subu	%r4,  %r30, 32
-	ld	%r1,  %r4,  16
-
-	| Fetch the register arguments
-	ld.d	%r2, %r31, (0 * 4)
-	ld.d	%r4, %r31, (2 * 4)
-	ld.d	%r6, %r31, (4 * 4)
-	ld.d	%r8, %r31, (6 * 4)
-	addu	%r31, %r31, (8 * 4)
-
-	| Invoke the function
-	jsr	%r1
-
-	| Restore stack now that we don't need the args anymore
-	subu	%r31, %r30, 32
-
-	| Figure out what to return as the function's return value
-	ld	%r5, %r31, 12		| rvalue
-	ld	%r4, %r31, 8		| flags
-
-	bcnd	eq0, %r5, 9f
-
-	bb0	0, %r4, 1f		| CIF_FLAGS_INT
-	st	%r2, %r5, 0
-	br	9f
-
-1:
-	bb0	1, %r4, 1f		| CIF_FLAGS_DINT
-	st.d	%r2, %r5, 0
-	br	9f
-
-1:
-9:
-	ld	%r1,  %r31, 0
-	ld	%r30, %r31, 4
-	jmp.n	%r1
-	 addu	%r31, %r31, 32
-	.size	ffi_call_OBSD, . - ffi_call_OBSD
-
-/*
- * ffi_closure_OBSD(ffi_closure *closure);	%r13
- */
-	.align	4
-	.globl	ffi_closure_OBSD
-	.type	ffi_closure_OBSD, @function
-ffi_closure_OBSD:
-	subu	%r31, %r31, 16
-	st	%r30, %r31, 4
-	st	%r1,  %r31, 0
-	addu	%r30, %r31, 16
-
-	| Make room on the stack for saved register arguments and return
-	| value
-	subu	%r31, %r31, (8 * 4) + (2 * 4)
-	st.d	%r2,  %r31, (0 * 4)
-	st.d	%r4,  %r31, (2 * 4)
-	st.d	%r6,  %r31, (4 * 4)
-	st.d	%r8,  %r31, (6 * 4)
-
-	| Invoke the closure function
-	or	%r5,  %r30, 0			| calling stack
-	addu	%r4,  %r31, 0			| saved registers
-	addu	%r3,  %r31, (8 * 4)		| return value
-	or	%r2,  %r13, %r0			| closure
-#ifdef PIC
-	bsr	ffi_closure_OBSD_inner#plt
-#else
-	bsr	ffi_closure_OBSD_inner
-#endif
-
-	| Figure out what to return as the function's return value
-	bb0	0, %r2, 1f		| CIF_FLAGS_INT
-	ld	%r2, %r31, (8 * 4)
-	br	9f
-
-1:
-	bb0	1, %r2, 1f		| CIF_FLAGS_DINT
-	ld.d	%r2, %r31, (8 * 4)
-	br	9f
-
-1:
-9:
-	subu	%r31, %r30, 16
-	ld	%r1,  %r31, 0
-	ld	%r30, %r31, 4
-	jmp.n	%r1
-	 addu	%r31, %r31, 16
-	.size	ffi_closure_OBSD,.-ffi_closure_OBSD
-
-/*
- * ffi_closure_struct_OBSD(ffi_closure *closure);	%r13
- */
-	.align	4
-	.globl	ffi_closure_struct_OBSD
-	.type	ffi_closure_struct_OBSD, @function
-ffi_closure_struct_OBSD:
-	subu	%r31, %r31, 16
-	st	%r30, %r31, 4
-	st	%r1,  %r31, 0
-	addu	%r30, %r31, 16
-
-	| Make room on the stack for saved register arguments
-	subu	%r31, %r31, (8 * 4)
-	st.d	%r2,  %r31, (0 * 4)
-	st.d	%r4,  %r31, (2 * 4)
-	st.d	%r6,  %r31, (4 * 4)
-	st.d	%r8,  %r31, (6 * 4)
-
-	| Invoke the closure function
-	or	%r5,  %r30, 0			| calling stack
-	addu	%r4,  %r31, 0			| saved registers
-	or	%r3,  %r12, 0			| return value
-	or	%r2,  %r13, %r0			| closure
-#ifdef PIC
-	bsr	ffi_closure_OBSD_inner#plt
-#else
-	bsr	ffi_closure_OBSD_inner
-#endif
-
-	subu	%r31, %r30, 16
-	ld	%r1,  %r31, 0
-	ld	%r30, %r31, 4
-	jmp.n	%r1
-	 addu	%r31, %r31, 16
-	.size	ffi_closure_struct_OBSD,.-ffi_closure_struct_OBSD
diff --git a/Modules/_ctypes/libffi/src/metag/ffi.c b/Modules/_ctypes/libffi/src/metag/ffi.c
deleted file mode 100644
index 46b383e..0000000
--- a/Modules/_ctypes/libffi/src/metag/ffi.c
+++ /dev/null
@@ -1,330 +0,0 @@
-/* ----------------------------------------------------------------------
-  ffi.c - Copyright (c) 2013 Imagination Technologies
-
-  Meta Foreign Function Interface
-  Permission is hereby granted, free of charge, to any person obtaining
-  a copy of this software and associated documentation files (the
-  `Software''), to deal in the Software without restriction, including
-  without limitation the rights to use, copy, modify, merge, publish,
-  distribute, sublicense, and/or sell copies of the Software, and to
-  permit persons to whom the Software is furnished to do so, subject to
-  the following conditions:
-
-  The above copyright notice and this permission notice shall be included
-  in all copies or substantial portions of the Software.
-
-  THE SOFTWARE IS PROVIDED `AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-  MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-  IN NO EVENT SHALL SIMON POSNJAK BE LIABLE FOR ANY CLAIM, DAMAGES OR
-  OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-  ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-  OTHER DEALINGS IN THE SOFTWARE.
------------------------------------------------------------------------ */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-#define MIN(a,b) (((a) < (b)) ? (a) : (b))
-
-/*
- * ffi_prep_args is called by the assembly routine once stack space has been
- * allocated for the function's arguments
- */
-
-unsigned int ffi_prep_args(char *stack, extended_cif *ecif)
-{
-	register unsigned int i;
-	register void **p_argv;
-	register char *argp;
-	register ffi_type **p_arg;
-
-	argp = stack;
-
-	/* Store return value */
-	if ( ecif->cif->flags == FFI_TYPE_STRUCT ) {
-		argp -= 4;
-		*(void **) argp = ecif->rvalue;
-	}
-
-	p_argv = ecif->avalue;
-
-	/* point to next location */
-	for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types; (i != 0); i--, p_arg++, p_argv++)
-	{
-		size_t z;
-
-		/* Move argp to address of argument */
-		z = (*p_arg)->size;
-		argp -= z;
-
-		/* Align if necessary */
-		argp = (char *) ALIGN_DOWN(ALIGN_DOWN(argp, (*p_arg)->alignment), 4);
-
-		if (z < sizeof(int)) {
-			z = sizeof(int);
-			switch ((*p_arg)->type)
-			{
-			case FFI_TYPE_SINT8:
-				*(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
-				break;
-			case FFI_TYPE_UINT8:
-				*(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
-				break;
-			case FFI_TYPE_SINT16:
-				*(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
-				break;
-			case FFI_TYPE_UINT16:
-				*(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
-			case FFI_TYPE_STRUCT:
-				memcpy(argp, *p_argv, (*p_arg)->size);
-				break;
-			default:
-				FFI_ASSERT(0);
-			}
-		} else if ( z == sizeof(int)) {
-			*(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-		} else {
-			memcpy(argp, *p_argv, z);
-		}
-	}
-
-	/* return the size of the arguments to be passed in registers,
-	   padded to an 8 byte boundary to preserve stack alignment */
-	return ALIGN(MIN(stack - argp, 6*4), 8);
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-	ffi_type **ptr;
-	unsigned i, bytes = 0;
-
-	for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++) {
-		if ((*ptr)->size == 0)
-			return FFI_BAD_TYPEDEF;
-
-		/* Perform a sanity check on the argument type, do this
-		   check after the initialization.  */
-		FFI_ASSERT_VALID_TYPE(*ptr);
-
-		/* Add any padding if necessary */
-		if (((*ptr)->alignment - 1) & bytes)
-			bytes = ALIGN(bytes, (*ptr)->alignment);
-
-		bytes += ALIGN((*ptr)->size, 4);
-	}
-
-	/* Ensure arg space is aligned to an 8-byte boundary */
-	bytes = ALIGN(bytes, 8);
-
-	/* Make space for the return structure pointer */
-	if (cif->rtype->type == FFI_TYPE_STRUCT) {
-		bytes += sizeof(void*);
-
-		/* Ensure stack is aligned to an 8-byte boundary */
-		bytes = ALIGN(bytes, 8);
-	}
-
-	cif->bytes = bytes;
-
-	/* Set the return type flag */
-	switch (cif->rtype->type) {
-	case FFI_TYPE_VOID:
-	case FFI_TYPE_FLOAT:
-	case FFI_TYPE_DOUBLE:
-		cif->flags = (unsigned) cif->rtype->type;
-		break;
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-		cif->flags = (unsigned) FFI_TYPE_SINT64;
-		break;
-	case FFI_TYPE_STRUCT:
-		/* Meta can store return values which are <= 64 bits */
-		if (cif->rtype->size <= 4)
-			/* Returned to D0Re0 as 32-bit value */
-			cif->flags = (unsigned)FFI_TYPE_INT;
-		else if ((cif->rtype->size > 4) && (cif->rtype->size <= 8))
-			/* Returned valued is stored to D1Re0|R0Re0 */
-			cif->flags = (unsigned)FFI_TYPE_DOUBLE;
-		else
-			/* value stored in memory */
-			cif->flags = (unsigned)FFI_TYPE_STRUCT;
-		break;
-	default:
-		cif->flags = (unsigned)FFI_TYPE_INT;
-		break;
-	}
-	return FFI_OK;
-}
-
-extern void ffi_call_SYSV(void (*fn)(void), extended_cif *, unsigned, unsigned, double *);
-
-/*
- * Exported in API. Entry point
- * cif -> ffi_cif object
- * fn -> function pointer
- * rvalue -> pointer to return value
- * avalue -> vector of void * pointers pointing to memory locations holding the
- * arguments
- */
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-	extended_cif ecif;
-
-	int small_struct = (((cif->flags == FFI_TYPE_INT) || (cif->flags == FFI_TYPE_DOUBLE)) && (cif->rtype->type == FFI_TYPE_STRUCT));
-	ecif.cif = cif;
-	ecif.avalue = avalue;
-
-	double temp;
-
-	/*
-	 * If the return value is a struct and we don't have a return value address
-	 * then we need to make one
-	 */
-
-	if ((rvalue == NULL ) && (cif->flags == FFI_TYPE_STRUCT))
-		ecif.rvalue = alloca(cif->rtype->size);
-	else if (small_struct)
-		ecif.rvalue = &temp;
-	else
-		ecif.rvalue = rvalue;
-
-	switch (cif->abi) {
-	case FFI_SYSV:
-		ffi_call_SYSV(fn, &ecif, cif->bytes, cif->flags, ecif.rvalue);
-		break;
-	default:
-		FFI_ASSERT(0);
-		break;
-	}
-
-	if (small_struct)
-		memcpy (rvalue, &temp, cif->rtype->size);
-}
-
-/* private members */
-
-static void ffi_prep_incoming_args_SYSV (char *, void **, void **,
-	ffi_cif*, float *);
-
-void ffi_closure_SYSV (ffi_closure *);
-
-/* Do NOT change that without changing the FFI_TRAMPOLINE_SIZE */
-extern unsigned int ffi_metag_trampoline[10]; /* 10 instructions */
-
-/* end of private members */
-
-/*
- * __tramp: trampoline memory location
- * __fun: assembly routine
- * __ctx: memory location for wrapper
- *
- * At this point, tramp[0] == __ctx !
- */
-void ffi_init_trampoline(unsigned char *__tramp, unsigned int __fun, unsigned int __ctx) {
-	memcpy (__tramp, ffi_metag_trampoline, sizeof(ffi_metag_trampoline));
-	*(unsigned int*) &__tramp[40] = __ctx;
-	*(unsigned int*) &__tramp[44] = __fun;
-	/* This will flush the instruction cache */
-	__builtin_meta2_cachewd(&__tramp[0], 1);
-	__builtin_meta2_cachewd(&__tramp[47], 1);
-}
-
-
-
-/* the cif must already be prepared */
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure *closure,
-	ffi_cif* cif,
-	void (*fun)(ffi_cif*,void*,void**,void*),
-	void *user_data,
-	void *codeloc)
-{
-	void (*closure_func)(ffi_closure*) = NULL;
-
-	if (cif->abi == FFI_SYSV)
-		closure_func = &ffi_closure_SYSV;
-	else
-		return FFI_BAD_ABI;
-
-	ffi_init_trampoline(
-		(unsigned char*)&closure->tramp[0],
-		(unsigned int)closure_func,
-		(unsigned int)codeloc);
-
-	closure->cif = cif;
-	closure->user_data = user_data;
-	closure->fun = fun;
-
-	return FFI_OK;
-}
-
-
-/* This function is jumped to by the trampoline */
-unsigned int ffi_closure_SYSV_inner (closure, respp, args, vfp_args)
-	ffi_closure *closure;
-	void **respp;
-	void *args;
-	void *vfp_args;
-{
-	ffi_cif *cif;
-	void **arg_area;
-
-	cif = closure->cif;
-	arg_area = (void**) alloca (cif->nargs * sizeof (void*));
-
-	/*
-	 * This call will initialize ARG_AREA, such that each
-	 * element in that array points to the corresponding
-	 * value on the stack; and if the function returns
-	 * a structure, it will re-set RESP to point to the
-	 * structure return address.
-	 */
-	ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif, vfp_args);
-
-	(closure->fun) ( cif, *respp, arg_area, closure->user_data);
-
-	return cif->flags;
-}
-
-static void ffi_prep_incoming_args_SYSV(char *stack, void **rvalue,
-	void **avalue, ffi_cif *cif,
-	float *vfp_stack)
-{
-	register unsigned int i;
-	register void **p_argv;
-	register char *argp;
-	register ffi_type **p_arg;
-
-	/* stack points to original arguments */
-	argp = stack;
-
-	/* Store return value */
-	if ( cif->flags == FFI_TYPE_STRUCT ) {
-		argp -= 4;
-		*rvalue = *(void **) argp;
-	}
-
-	p_argv = avalue;
-
-	for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++) {
-		size_t z;
-		size_t alignment;
-
-		alignment = (*p_arg)->alignment;
-		if (alignment < 4)
-			alignment = 4;
-		if ((alignment - 1) & (unsigned)argp)
-			argp = (char *) ALIGN(argp, alignment);
-
-		z = (*p_arg)->size;
-		*p_argv = (void*) argp;
-		p_argv++;
-		argp -= z;
-	}
-	return;
-}
diff --git a/Modules/_ctypes/libffi/src/metag/ffitarget.h b/Modules/_ctypes/libffi/src/metag/ffitarget.h
deleted file mode 100644
index 7b9dbeb..0000000
--- a/Modules/_ctypes/libffi/src/metag/ffitarget.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2013 Imagination Technologies Ltd.
-   Target configuration macros for Meta
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_DEFAULT_ABI = FFI_SYSV,
-  FFI_LAST_ABI = FFI_DEFAULT_ABI + 1,
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 48
-#define FFI_NATIVE_RAW_API 0
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/metag/sysv.S b/Modules/_ctypes/libffi/src/metag/sysv.S
deleted file mode 100644
index b4b2a3b..0000000
--- a/Modules/_ctypes/libffi/src/metag/sysv.S
+++ /dev/null
@@ -1,311 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2013 Imagination Technologies Ltd.
-
-   Meta Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-#ifdef HAVE_MACHINE_ASM_H
-#include <machine/asm.h>
-#else
-#ifdef __USER_LABEL_PREFIX__
-#define CONCAT1(a, b) CONCAT2(a, b)
-#define CONCAT2(a, b) a ## b
-
-/* Use the right prefix for global labels. */
-#define CNAME(x) CONCAT1 (__USER_LABEL_PREFIX__, x)
-#else
-#define CNAME(x) x
-#endif
-#define ENTRY(x) .globl CNAME(x); .type CNAME(x), %function; CNAME(x):
-#endif
-
-#ifdef __ELF__
-#define LSYM(x) .x
-#else
-#define LSYM(x) x
-#endif
-
-.macro call_reg x=
-	.text
-	.balign 4
-	mov D1RtP, \x
-	swap D1RtP, PC
-.endm
-
-! Save register arguments
-.macro SAVE_ARGS
-	.text
-	.balign 4
-	setl	[A0StP++], D0Ar6, D1Ar5
-	setl	[A0StP++], D0Ar4, D1Ar3
-	setl	[A0StP++], D0Ar2, D1Ar1
-.endm
-
-! Save retrun, frame pointer and other regs
-.macro SAVE_REGS regs=
-	.text
-	.balign 4
-	setl	[A0StP++], D0FrT, D1RtP
-	! Needs to be a pair of regs
-	.ifnc "\regs",""
-	setl	[A0StP++], \regs
-	.endif
-.endm
-
-! Declare a global function
-.macro METAG_FUNC_START name
-	.text
-	.balign 4
-	ENTRY(\name)
-.endm
-
-! Return registers from the stack. Reverse SAVE_REGS operation
-.macro RET_REGS regs=, cond=
-	.ifnc "\regs", ""
-	getl	\regs, [--A0StP]
-	.endif
-	getl	D0FrT, D1RtP, [--A0StP]
-.endm
-
-! Return arguments
-.macro RET_ARGS
-	getl	D0Ar2, D1Ar1, [--A0StP]
-	getl	D0Ar4, D1Ar3, [--A0StP]
-	getl	D0Ar6, D1Ar5, [--A0StP]
-.endm
-
-
-	! D1Ar1:	fn
-	! D0Ar2:	&ecif
-	! D1Ar3:	cif->bytes
-	! D0Ar4:	fig->flags
-	! D1Ar5:	ecif.rvalue
-
-	! This assumes we are using GNU as
-METAG_FUNC_START ffi_call_SYSV
-	! Save argument registers
-
-	SAVE_ARGS
-
-	! new frame
-	mov	D0FrT, A0FrP
-	add     A0FrP, A0StP, #0
-
-	! Preserve the old frame pointer
-	SAVE_REGS "D1.5, D0.5"
-
-	! Make room for new args. cifs->bytes is the total space for input
-	! and return arguments
-
-	add	A0StP, A0StP, D1Ar3
-
-	! Preserve cifs->bytes & fn
-	mov	D0.5, D1Ar3
-	mov	D1.5, D1Ar1
-
-	! Place all of the ffi_prep_args in position
-	mov	D1Ar1, A0StP
-
-	! Call ffi_prep_args(stack, &ecif)
-#ifdef __PIC__
-	callr  D1RtP, CNAME(ffi_prep_args@PLT)
-#else
-	callr  D1RtP, CNAME(ffi_prep_args)
-#endif
-
-	! Restore fn pointer
-
-	! The foreign stack should look like this
-	! XXXXX XXXXXX <--- stack pointer
-	! FnArgN rvalue
-	! FnArgN+2 FnArgN+1
-	! FnArgN+4 FnArgN+3
-	! ....
-	!
-
-	! A0StP now points to the first (or return) argument + 4
-
-	! Preserve cif->bytes
-	getl	D0Ar2, D1Ar1, [--A0StP]
-	getl	D0Ar4, D1Ar3, [--A0StP]
-	getl	D0Ar6, D1Ar5, [--A0StP]
-
-	! Place A0StP to the first argument again
-	add	A0StP, A0StP, #24 ! That's because we loaded 6 regs x 4 byte each
-
-	! A0FrP points to the initial stack without the reserved space for the
-	! cifs->bytes, whilst A0StP points to the stack after the space allocation
-
-	! fn was the first argument of ffi_call_SYSV.
-	! The stack at this point looks like this:
-	!
-	! A0StP(on entry to _SYSV) ->	Arg6	Arg5     | low
-	!				Arg4	Arg3     |
-	! 				Arg2	Arg1     |
-	! A0FrP ---->			D0FrtP	D1RtP    |
-	!				D1.5	D0.5	 |
-	! A0StP(bf prep_args) ->	FnArgn	FnArgn-1 |
-	!				FnArgn-2FnArgn-3 |
-	!				................ | <= cifs->bytes
-	!				FnArg4  FnArg3	 |
-	! A0StP (prv_A0StP+cifs->bytes) FnArg2  FnArg1   | high
-	!
-	! fn was in Arg1 so it's located in in A0FrP+#-0xC
-	!
-
-	! D0Re0 contains the size of arguments stored in registers
-	sub	A0StP, A0StP, D0Re0
-
-	! Arg1 is the function pointer for the foreign call. This has been
-	! preserved in D1.5
-
-	! Time to call (fn). Arguments should be like this:
-	! Arg1-Arg6 are loaded to regs
-	! The rest of the arguments are stored in stack pointed by A0StP
-
-	call_reg D1.5
-
-	! Reset stack.
-
-	mov	A0StP, A0FrP
-
-	! Load Arg1 with the pointer to storage for the return type
-	! This was stored in Arg5
-
-	getd	D1Ar1, [A0FrP+#-20]
-
-	! Load D0Ar2 with the return type code. This was stored in Arg4 (flags)
-
-	getd	D0Ar2, [A0FrP+#-16]
-
-	! We are ready to start processing the return value
-	! D0Re0 (and D1Re0) hold the return value
-
-	! If the return value is NULL, assume no return value
-	cmp	D1Ar1, #0
-	beq	LSYM(Lepilogue)
-
-	! return INT
-	cmp		D0Ar2, #FFI_TYPE_INT
-	! Sadly, there is no setd{cc} instruction so we need to workaround that
-	bne	.INT64
-	setd	[D1Ar1], D0Re0
-	b	LSYM(Lepilogue)
-
-	! return INT64
-.INT64:
-	cmp	D0Ar2, #FFI_TYPE_SINT64
-	setleq	[D1Ar1], D0Re0, D1Re0
-
-	! return DOUBLE
-	cmp	D0Ar2, #FFI_TYPE_DOUBLE
-	setl	[D1AR1++], D0Re0, D1Re0
-
-LSYM(Lepilogue):
-	! At this point, the stack pointer points right after the argument
-	! saved area. We need to restore 4 regs, therefore we need to move
-	! 16 bytes ahead.
-	add     A0StP, A0StP, #16
-	RET_REGS "D1.5, D0.5"
-	RET_ARGS
-	getd	D0Re0, [A0StP]
-	mov     A0FrP, D0FrT
-	swap	D1RtP, PC
-
-.ffi_call_SYSV_end:
-       .size   CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
-
-
-/*
-	(called by ffi_metag_trampoline)
-	void ffi_closure_SYSV (ffi_closure*)
-
-	(called by ffi_closure_SYSV)
-	unsigned int FFI_HIDDEN
-	ffi_closure_SYSV_inner (closure,respp, args)
-		ffi_closure *closure;
-		void **respp;
-		void *args;
-*/
-
-METAG_FUNC_START ffi_closure_SYSV
-	! We assume that D1Ar1 holds the address of the
-	! ffi_closure struct. We will use that to fetch the
-	! arguments. The stack pointer points to an empty space
-	! and it is ready to store more data.
-
-	! D1Ar1 is ready
-	! Allocate stack space for return value
-	add A0StP, A0StP, #8
-	! Store it to D0Ar2
-	sub D0Ar2, A0StP, #8
-
-	sub D1Ar3, A0FrP, #4
-
-	! D1Ar3 contains the address of the original D1Ar1 argument
-	! We need to subtract #4 later on
-
-	! Preverve D0Ar2
-	mov D0.5, D0Ar2
-
-#ifdef __PIC__
-	callr D1RtP, CNAME(ffi_closure_SYSV_inner@PLT)
-#else
-	callr D1RtP, CNAME(ffi_closure_SYSV_inner)
-#endif
-
-	! Check the return value and store it to D0.5
-	cmp D0Re0, #FFI_TYPE_INT
-	beq .Lretint
-	cmp D0Re0, #FFI_TYPE_DOUBLE
-	beq .Lretdouble
-.Lclosure_epilogue:
-	sub A0StP, A0StP, #8
-	RET_REGS "D1.5, D0.5"
-	RET_ARGS
-	swap	D1RtP, PC
-
-.Lretint:
-	setd [D0.5], D0Re0
-	b .Lclosure_epilogue
-.Lretdouble:
-	setl [D0.5++], D0Re0, D1Re0
-	b .Lclosure_epilogue
-.ffi_closure_SYSV_end:
-.size CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
-
-
-ENTRY(ffi_metag_trampoline)
-	SAVE_ARGS
-	! New frame
-	mov A0FrP, A0StP
-	SAVE_REGS "D1.5, D0.5"
-	mov D0.5, PC
-	! Load D1Ar1 the value of ffi_metag_trampoline
-	getd D1Ar1, [D0.5 + #8]
-	! Jump to ffi_closure_SYSV
-	getd PC, [D0.5 + #12]
diff --git a/Modules/_ctypes/libffi/src/microblaze/ffi.c b/Modules/_ctypes/libffi/src/microblaze/ffi.c
deleted file mode 100644
index ea962ea..0000000
--- a/Modules/_ctypes/libffi/src/microblaze/ffi.c
+++ /dev/null
@@ -1,321 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2012, 2013 Xilinx, Inc
-
-   MicroBlaze Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-extern void ffi_call_SYSV(void (*)(void*, extended_cif*), extended_cif*,
-		unsigned int, unsigned int, unsigned int*, void (*fn)(void),
-		unsigned int, unsigned int);
-
-extern void ffi_closure_SYSV(void);
-
-#define WORD_SIZE			sizeof(unsigned int)
-#define ARGS_REGISTER_SIZE	(WORD_SIZE * 6)
-#define WORD_ALIGN(x)		ALIGN(x, WORD_SIZE)
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-void ffi_prep_args(void* stack, extended_cif* ecif)
-{
-	unsigned int i;
-	ffi_type** p_arg;
-	void** p_argv;
-	void* stack_args_p = stack;
-
-	p_argv = ecif->avalue;
-
-	if (ecif == NULL || ecif->cif == NULL) {
-		return; /* no description to prepare */
-	}
-
-	if ((ecif->cif->rtype != NULL) &&
-			(ecif->cif->rtype->type == FFI_TYPE_STRUCT))
-	{
-		/* if return type is a struct which is referenced on the stack/reg5,
-		 * by a pointer. Stored the return value pointer in r5.
-		 */
-		char* addr = stack_args_p;
-		memcpy(addr, &(ecif->rvalue), WORD_SIZE);
-		stack_args_p += WORD_SIZE;
-	}
-
-	if (ecif->avalue == NULL) {
-		return; /* no arguments to prepare */
-	}
-
-	for (i = 0, p_arg = ecif->cif->arg_types; i < ecif->cif->nargs;
-			i++, p_arg++)
-	{
-		size_t size = (*p_arg)->size;
-		int type = (*p_arg)->type;
-		void* value = p_argv[i];
-		char* addr = stack_args_p;
-		int aligned_size = WORD_ALIGN(size);
-
-		/* force word alignment on the stack */
-		stack_args_p += aligned_size;
-		
-		switch (type)
-		{
-			case FFI_TYPE_UINT8:
-				*(unsigned int *)addr = (unsigned int)*(UINT8*)(value);
-				break;
-			case FFI_TYPE_SINT8:
-				*(signed int *)addr = (signed int)*(SINT8*)(value);
-				break;
-			case FFI_TYPE_UINT16:
-				*(unsigned int *)addr = (unsigned int)*(UINT16*)(value);
-				break;
-			case FFI_TYPE_SINT16:
-				*(signed int *)addr = (signed int)*(SINT16*)(value);
-				break;
-			case FFI_TYPE_STRUCT:
-#if __BIG_ENDIAN__
-				/*
-				 * MicroBlaze toolchain appears to emit:
-				 * bsrli r5, r5, 8 (caller)
-				 * ...
-				 * <branch to callee>
-				 * ...
-				 * bslli r5, r5, 8 (callee)
-				 * 
-				 * For structs like "struct a { uint8_t a[3]; };", when passed
-				 * by value.
-				 *
-				 * Structs like "struct b { uint16_t a; };" are also expected
-				 * to be packed strangely in registers.
-				 *
-				 * This appears to be because the microblaze toolchain expects
-				 * "struct b == uint16_t", which is only any issue for big
-				 * endian.
-				 *
-				 * The following is a work around for big-endian only, for the
-				 * above mentioned case, it will re-align the contents of a
-				 * <= 3-byte struct value.
-				 */
-				if (size < WORD_SIZE)
-				{
-				  memcpy (addr + (WORD_SIZE - size), value, size);
-				  break;
-				}
-#endif
-			case FFI_TYPE_SINT32:
-			case FFI_TYPE_UINT32:
-			case FFI_TYPE_FLOAT:
-			case FFI_TYPE_SINT64:
-			case FFI_TYPE_UINT64:
-			case FFI_TYPE_DOUBLE:
-			default:
-				memcpy(addr, value, aligned_size);
-		}
-	}
-}
-
-ffi_status ffi_prep_cif_machdep(ffi_cif* cif)
-{
-	/* check ABI */
-	switch (cif->abi)
-	{
-		case FFI_SYSV:
-			break;
-		default:
-			return FFI_BAD_ABI;
-	}
-	return FFI_OK;
-}
-
-void ffi_call(ffi_cif* cif, void (*fn)(void), void* rvalue, void** avalue)
-{
-	extended_cif ecif;
-	ecif.cif = cif;
-	ecif.avalue = avalue;
-
-	/* If the return value is a struct and we don't have a return */
-	/* value address then we need to make one */
-	if ((rvalue == NULL) && (cif->rtype->type == FFI_TYPE_STRUCT)) {
-		ecif.rvalue = alloca(cif->rtype->size);
-	} else {
-		ecif.rvalue = rvalue;
-	}
-
-	switch (cif->abi)
-	{
-	case FFI_SYSV:
-		ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags,
-				ecif.rvalue, fn, cif->rtype->type, cif->rtype->size);
-		break;
-	default:
-		FFI_ASSERT(0);
-		break;
-	}
-}
-
-void ffi_closure_call_SYSV(void* register_args, void* stack_args,
-			ffi_closure* closure, void* rvalue,
-			unsigned int* rtype, unsigned int* rsize)
-{
-	/* prepare arguments for closure call */
-	ffi_cif* cif = closure->cif;
-	ffi_type** arg_types = cif->arg_types;
-
-	/* re-allocate data for the args. This needs to be done in order to keep
-	 * multi-word objects (e.g. structs) in contiguous memory. Callers are not
-	 * required to store the value of args in the lower 6 words in the stack
-	 * (although they are allocated in the stack).
-	 */
-	char* stackclone = alloca(cif->bytes);
-	void** avalue = alloca(cif->nargs * sizeof(void*));
-	void* struct_rvalue = NULL;
-	char* ptr = stackclone;
-	int i;
-
-	/* copy registers into stack clone */
-	int registers_used = cif->bytes;
-	if (registers_used > ARGS_REGISTER_SIZE) {
-		registers_used = ARGS_REGISTER_SIZE;
-	}
-	memcpy(stackclone, register_args, registers_used);
-
-	/* copy stack allocated args into stack clone */
-	if (cif->bytes > ARGS_REGISTER_SIZE) {
-		int stack_used = cif->bytes - ARGS_REGISTER_SIZE;
-		memcpy(stackclone + ARGS_REGISTER_SIZE, stack_args, stack_used);
-	}
-
-	/* preserve struct type return pointer passing */
-	if ((cif->rtype != NULL) && (cif->rtype->type == FFI_TYPE_STRUCT)) {
-		struct_rvalue = *((void**)ptr);
-		ptr += WORD_SIZE;
-	}
-
-	/* populate arg pointer list */
-	for (i = 0; i < cif->nargs; i++)
-	{
-		switch (arg_types[i]->type)
-		{
-			case FFI_TYPE_SINT8:
-			case FFI_TYPE_UINT8:
-#ifdef __BIG_ENDIAN__
-				avalue[i] = ptr + 3;
-#else
-				avalue[i] = ptr;
-#endif
-				break;
-			case FFI_TYPE_SINT16:
-			case FFI_TYPE_UINT16:
-#ifdef __BIG_ENDIAN__
-				avalue[i] = ptr + 2;
-#else
-				avalue[i] = ptr;
-#endif
-				break;
-			case FFI_TYPE_STRUCT:
-#if __BIG_ENDIAN__
-				/*
-				 * Work around strange ABI behaviour.
-				 * (see info in ffi_prep_args)
-				 */
-				if (arg_types[i]->size < WORD_SIZE)
-				{
-				  memcpy (ptr, ptr + (WORD_SIZE - arg_types[i]->size), arg_types[i]->size);
-				}
-#endif
-				avalue[i] = (void*)ptr;
-				break;
-			case FFI_TYPE_UINT64:
-			case FFI_TYPE_SINT64:
-			case FFI_TYPE_DOUBLE:
-				avalue[i] = ptr;
-				break;
-			case FFI_TYPE_SINT32:
-			case FFI_TYPE_UINT32:
-			case FFI_TYPE_FLOAT:
-			default:
-				/* default 4-byte argument */
-				avalue[i] = ptr;
-				break;
-		}
-		ptr += WORD_ALIGN(arg_types[i]->size);
-	}
-
-	/* set the return type info passed back to the wrapper */
-	*rsize = cif->rtype->size;
-	*rtype = cif->rtype->type;
-	if (struct_rvalue != NULL) {
-		closure->fun(cif, struct_rvalue, avalue, closure->user_data);
-		/* copy struct return pointer value into function return value */
-		*((void**)rvalue) = struct_rvalue;
-	} else {
-		closure->fun(cif, rvalue, avalue, closure->user_data);
-	}
-}
-
-ffi_status ffi_prep_closure_loc(
-		ffi_closure* closure, ffi_cif* cif,
-		void (*fun)(ffi_cif*, void*, void**, void*),
-		void* user_data, void* codeloc)
-{
-	unsigned long* tramp = (unsigned long*)&(closure->tramp[0]);
-	unsigned long cls = (unsigned long)codeloc;
-	unsigned long fn = 0;
-	unsigned long fn_closure_call_sysv = (unsigned long)ffi_closure_call_SYSV;
-
-	closure->cif = cif;
-	closure->fun = fun;
-	closure->user_data = user_data;
-
-	switch (cif->abi)
-	{
-	case FFI_SYSV:
-		fn = (unsigned long)ffi_closure_SYSV;
-
-		/* load r11 (temp) with fn */
-		/* imm fn(upper) */
-		tramp[0] = 0xb0000000 | ((fn >> 16) & 0xffff);
-		/* addik r11, r0, fn(lower) */
-		tramp[1] = 0x31600000 | (fn & 0xffff);
-
-		/* load r12 (temp) with cls */
-		/* imm cls(upper) */
-		tramp[2] = 0xb0000000 | ((cls >> 16) & 0xffff);
-		/* addik r12, r0, cls(lower) */
-		tramp[3] = 0x31800000 | (cls & 0xffff);
-
-		/* load r3 (temp) with ffi_closure_call_SYSV */
-		/* imm fn_closure_call_sysv(upper) */
-		tramp[4] = 0xb0000000 | ((fn_closure_call_sysv >> 16) & 0xffff);
-		/* addik r3, r0, fn_closure_call_sysv(lower) */
-		tramp[5] = 0x30600000 | (fn_closure_call_sysv & 0xffff);
-		/* branch/jump to address stored in r11 (fn) */
-		tramp[6] = 0x98085800; /* bra r11 */
-
-		break;
-	default:
-		return FFI_BAD_ABI;
-	}
-	return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/microblaze/ffitarget.h b/Modules/_ctypes/libffi/src/microblaze/ffitarget.h
deleted file mode 100644
index c6fa5a4..0000000
--- a/Modules/_ctypes/libffi/src/microblaze/ffitarget.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffitarget.h - Copyright (c) 2012, 2013 Xilinx, Inc
-
-   Target configuration macros for MicroBlaze.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long			ffi_arg;
-typedef signed long			ffi_sarg;
-
-typedef enum ffi_abi {
-	FFI_FIRST_ABI = 0,
-	FFI_SYSV,
-	FFI_LAST_ABI,
-	FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-/* Definitions for closures */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-
-#define FFI_TRAMPOLINE_SIZE (4*8)
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/microblaze/sysv.S b/Modules/_ctypes/libffi/src/microblaze/sysv.S
deleted file mode 100644
index ea43e9d..0000000
--- a/Modules/_ctypes/libffi/src/microblaze/sysv.S
+++ /dev/null
@@ -1,302 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2012, 2013 Xilinx, Inc
-
-   MicroBlaze Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-	/*
-	 * arg[0] (r5)  = ffi_prep_args,
-	 * arg[1] (r6)  = &ecif,
-	 * arg[2] (r7)  = cif->bytes,
-	 * arg[3] (r8)  = cif->flags,
-	 * arg[4] (r9)  = ecif.rvalue,
-	 * arg[5] (r10) = fn
-	 * arg[6] (sp[0]) = cif->rtype->type
-	 * arg[7] (sp[4]) = cif->rtype->size
-	 */
-	.text
-	.globl ffi_call_SYSV
-	.type ffi_call_SYSV, @function
-ffi_call_SYSV:
-	/* push callee saves */
-	addik r1, r1, -20
-	swi r19, r1, 0 /* Frame Pointer */
-	swi r20, r1, 4 /* PIC register */
-	swi r21, r1, 8 /* PIC register */
-	swi r22, r1, 12 /* save for locals */
-	swi r23, r1, 16 /* save for locals */
-	
-	/* save the r5-r10 registers in the stack */
-	addik r1, r1, -24 /* increment sp to store 6x 32-bit words */
-	swi r5, r1, 0
-	swi r6, r1, 4
-	swi r7, r1, 8
-	swi r8, r1, 12
-	swi r9, r1, 16
-	swi r10, r1, 20
-
-	/* save function pointer */
-	addik r3, r5, 0 /* copy ffi_prep_args into r3 */
-	addik r22, r1, 0 /* save sp for unallocated args into r22 (callee-saved) */
-	addik r23, r10, 0 /* save function address into r23 (callee-saved) */
-
-	/* prepare stack with allocation for n (bytes = r7) args */
-	rsub r1, r7, r1 /* subtract bytes from sp */
-
-	/* prep args for ffi_prep_args call */
-	addik r5, r1, 0 /* store stack pointer into arg[0] */
-	/* r6 still holds ecif for arg[1] */
-
-	/* Call ffi_prep_args(stack, &ecif). */
-	addik r1, r1, -4
-	swi r15, r1, 0 /* store the link register in the frame */
-	brald r15, r3
-	nop /* branch has delay slot */
-	lwi r15, r1, 0
-	addik r1, r1, 4 /* restore the link register from the frame */
-	/* returns calling stack pointer location */
-
-	/* prepare args for fn call, prep_args populates them onto the stack */
-	lwi r5, r1, 0 /* arg[0] */
-	lwi r6, r1, 4 /* arg[1] */
-	lwi r7, r1, 8 /* arg[2] */
-	lwi r8, r1, 12 /* arg[3] */
-	lwi r9, r1, 16 /* arg[4] */
-	lwi r10, r1, 20 /* arg[5] */
-
-	/* call (fn) (...). */
-	addik r1, r1, -4
-	swi r15, r1, 0 /* store the link register in the frame */
-	brald r15, r23
-	nop /* branch has delay slot */
-	lwi r15, r1, 0
-	addik r1, r1, 4 /* restore the link register from the frame */
-
-	/* Remove the space we pushed for the args. */
-	addik r1, r22, 0 /* restore old SP */
-
-	/* restore this functions parameters */
-	lwi r5, r1, 0 /* arg[0] */
-	lwi r6, r1, 4 /* arg[1] */
-	lwi r7, r1, 8 /* arg[2] */
-	lwi r8, r1, 12 /* arg[3] */
-	lwi r9, r1, 16 /* arg[4] */
-	lwi r10, r1, 20 /* arg[5] */
-	addik r1, r1, 24 /* decrement sp to de-allocate 6x 32-bit words */
-
-	/* If the return value pointer is NULL, assume no return value. */
-	beqi r9, ffi_call_SYSV_end
-
-	lwi r22, r1, 48 /* get return type (20 for locals + 28 for arg[6]) */
-	lwi r23, r1, 52 /* get return size (20 for locals + 32 for arg[7])  */
-	
-	/* Check if return type is actually a struct, do nothing */
-	rsubi r11, r22, FFI_TYPE_STRUCT
-	beqi r11, ffi_call_SYSV_end
-
-	/* Return 8bit */
-	rsubi r11, r23, 1
-	beqi r11, ffi_call_SYSV_store8
-
-	/* Return 16bit */
-	rsubi r11, r23, 2
-	beqi r11, ffi_call_SYSV_store16
-
-	/* Return 32bit */
-	rsubi r11, r23, 4
-	beqi r11, ffi_call_SYSV_store32
-
-	/* Return 64bit */
-	rsubi r11, r23, 8
-	beqi r11, ffi_call_SYSV_store64
-
-	/* Didn't match anything */
-	bri ffi_call_SYSV_end
-
-ffi_call_SYSV_store64:
-	swi r3, r9, 0 /* store word r3 into return value */
-	swi r4, r9, 4 /* store word r4 into return value */
-	bri ffi_call_SYSV_end
-
-ffi_call_SYSV_store32:
-	swi r3, r9, 0 /* store word r3 into return value */
-	bri ffi_call_SYSV_end
-
-ffi_call_SYSV_store16:
-#ifdef __BIG_ENDIAN__
-	shi r3, r9, 2 /* store half-word r3 into return value */
-#else
-	shi r3, r9, 0 /* store half-word r3 into return value */
-#endif
-	bri ffi_call_SYSV_end
-
-ffi_call_SYSV_store8:
-#ifdef __BIG_ENDIAN__
-	sbi r3, r9, 3 /* store byte r3 into return value */
-#else
-	sbi r3, r9, 0 /* store byte r3 into return value */
-#endif
-	bri ffi_call_SYSV_end
-
-ffi_call_SYSV_end:
-	/* callee restores */
-	lwi r19, r1, 0 /* frame pointer */
-	lwi r20, r1, 4 /* PIC register */
-	lwi r21, r1, 8 /* PIC register */
-	lwi r22, r1, 12
-	lwi r23, r1, 16
-	addik r1, r1, 20
-
-	/* return from sub-routine (with delay slot) */
-	rtsd r15, 8
-	nop
-
-	.size ffi_call_SYSV, . - ffi_call_SYSV
-
-/* ------------------------------------------------------------------------- */
-
-	/*
-	 * args passed into this function, are passed down to the callee.
-	 * this function is the target of the closure trampoline, as such r12 is 
-	 * a pointer to the closure object.
-	 */
-	.text
-	.globl ffi_closure_SYSV
-	.type ffi_closure_SYSV, @function
-ffi_closure_SYSV:
-	/* push callee saves */
-	addik r11, r1, 28 /* save stack args start location (excluding regs/link) */
-	addik r1, r1, -12
-	swi r19, r1, 0 /* Frame Pointer */
-	swi r20, r1, 4 /* PIC register */
-	swi r21, r1, 8 /* PIC register */
-
-	/* store register args on stack */
-	addik r1, r1, -24
-	swi r5, r1, 0
-	swi r6, r1, 4
-	swi r7, r1, 8
-	swi r8, r1, 12
-	swi r9, r1, 16
-	swi r10, r1, 20
-
-	/* setup args */
-	addik r5, r1, 0 /* register_args */
-	addik r6, r11, 0 /* stack_args */
-	addik r7, r12, 0 /* closure object */
-	addik r1, r1, -8 /* allocate return value */
-	addik r8, r1, 0 /* void* rvalue */
-	addik r1, r1, -8 /* allocate for return type/size values */
-	addik r9, r1, 0 /* void* rtype */
-	addik r10, r1, 4 /* void* rsize */
-
-	/* call the wrap_call function */
-	addik r1, r1, -28 /* allocate args + link reg */
-	swi r15, r1, 0 /* store the link register in the frame */
-	brald r15, r3
-	nop /* branch has delay slot */
-	lwi r15, r1, 0
-	addik r1, r1, 28 /* restore the link register from the frame */
-
-ffi_closure_SYSV_prepare_return:
-	lwi r9, r1, 0 /* rtype */
-	lwi r10, r1, 4 /* rsize */
-	addik r1, r1, 8 /* de-allocate return info values */
-
-	/* Check if return type is actually a struct, store 4 bytes */
-	rsubi r11, r9, FFI_TYPE_STRUCT
-	beqi r11, ffi_closure_SYSV_store32
-
-	/* Return 8bit */
-	rsubi r11, r10, 1
-	beqi r11, ffi_closure_SYSV_store8
-
-	/* Return 16bit */
-	rsubi r11, r10, 2
-	beqi r11, ffi_closure_SYSV_store16
-
-	/* Return 32bit */
-	rsubi r11, r10, 4
-	beqi r11, ffi_closure_SYSV_store32
-
-	/* Return 64bit */
-	rsubi r11, r10, 8
-	beqi r11, ffi_closure_SYSV_store64
-
-	/* Didn't match anything */
-	bri ffi_closure_SYSV_end
-
-ffi_closure_SYSV_store64:
-	lwi r3, r1, 0 /* store word r3 into return value */
-	lwi r4, r1, 4 /* store word r4 into return value */
-	/* 64 bits == 2 words, no sign extend occurs */
-	bri ffi_closure_SYSV_end
-
-ffi_closure_SYSV_store32:
-	lwi r3, r1, 0 /* store word r3 into return value */
-	/* 32 bits == 1 word, no sign extend occurs */
-	bri ffi_closure_SYSV_end
-
-ffi_closure_SYSV_store16:
-#ifdef __BIG_ENDIAN__
-	lhui r3, r1, 2 /* store half-word r3 into return value */
-#else
-	lhui r3, r1, 0 /* store half-word r3 into return value */
-#endif
-	rsubi r11, r9, FFI_TYPE_SINT16
-	bnei r11, ffi_closure_SYSV_end
-	sext16 r3, r3 /* fix sign extend of sint8 */
-	bri ffi_closure_SYSV_end
-
-ffi_closure_SYSV_store8:
-#ifdef __BIG_ENDIAN__
-	lbui r3, r1, 3 /* store byte r3 into return value */
-#else
-	lbui r3, r1, 0 /* store byte r3 into return value */
-#endif
-	rsubi r11, r9, FFI_TYPE_SINT8
-	bnei r11, ffi_closure_SYSV_end
-	sext8 r3, r3 /* fix sign extend of sint8 */
-	bri ffi_closure_SYSV_end
-
-ffi_closure_SYSV_end:
-	addik r1, r1, 8 /* de-allocate return value */
-
-	/* de-allocate stored args */
-	addik r1, r1, 24
-
-	/* callee restores */
-	lwi r19, r1, 0 /* frame pointer */
-	lwi r20, r1, 4 /* PIC register */
-	lwi r21, r1, 8 /* PIC register */
-	addik r1, r1, 12
-
-	/* return from sub-routine (with delay slot) */
-	rtsd r15, 8
-	nop
-
-	.size ffi_closure_SYSV, . - ffi_closure_SYSV
diff --git a/Modules/_ctypes/libffi/src/mips/ffi.c b/Modules/_ctypes/libffi/src/mips/ffi.c
deleted file mode 100644
index 5d0dd70..0000000
--- a/Modules/_ctypes/libffi/src/mips/ffi.c
+++ /dev/null
@@ -1,1050 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2011  Anthony Green
-           Copyright (c) 2008  David Daney
-           Copyright (c) 1996, 2007, 2008, 2011  Red Hat, Inc.
-   
-   MIPS Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-#ifdef __GNUC__
-#  if (__GNUC__ > 4) || ((__GNUC__ == 4) && (__GNUC_MINOR__ >= 3))
-#    define USE__BUILTIN___CLEAR_CACHE 1
-#  endif
-#endif
-
-#ifndef USE__BUILTIN___CLEAR_CACHE
-#  if defined(__OpenBSD__)
-#    include <mips64/sysarch.h>
-#  else
-#    include <sys/cachectl.h>
-#  endif
-#endif
-
-#ifdef FFI_DEBUG
-# define FFI_MIPS_STOP_HERE() ffi_stop_here()
-#else
-# define FFI_MIPS_STOP_HERE() do {} while(0)
-#endif
-
-#ifdef FFI_MIPS_N32
-#define FIX_ARGP \
-FFI_ASSERT(argp <= &stack[bytes]); \
-if (argp == &stack[bytes]) \
-{ \
-  argp = stack; \
-  FFI_MIPS_STOP_HERE(); \
-}
-#else
-#define FIX_ARGP 
-#endif
-
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-
-static void ffi_prep_args(char *stack, 
-			  extended_cif *ecif,
-			  int bytes,
-			  int flags)
-{
-  int i;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-
-#ifdef FFI_MIPS_N32
-  /* If more than 8 double words are used, the remainder go
-     on the stack. We reorder stuff on the stack here to 
-     support this easily. */
-  if (bytes > 8 * sizeof(ffi_arg))
-    argp = &stack[bytes - (8 * sizeof(ffi_arg))];
-  else
-    argp = stack;
-#else
-  argp = stack;
-#endif
-
-  memset(stack, 0, bytes);
-
-#ifdef FFI_MIPS_N32
-  if ( ecif->cif->rstruct_flag != 0 )
-#else
-  if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT )
-#endif  
-    {
-      *(ffi_arg *) argp = (ffi_arg) ecif->rvalue;
-      argp += sizeof(ffi_arg);
-      FIX_ARGP;
-    }
-
-  p_argv = ecif->avalue;
-
-  for (i = 0, p_arg = ecif->cif->arg_types; i < ecif->cif->nargs; i++, p_arg++)
-    {
-      size_t z;
-      unsigned int a;
-
-      /* Align if necessary.  */
-      a = (*p_arg)->alignment;
-      if (a < sizeof(ffi_arg))
-        a = sizeof(ffi_arg);
-      
-      if ((a - 1) & (unsigned long) argp)
-	{
-	  argp = (char *) ALIGN(argp, a);
-	  FIX_ARGP;
-	}
-
-      z = (*p_arg)->size;
-      if (z <= sizeof(ffi_arg))
-	{
-          int type = (*p_arg)->type;
-	  z = sizeof(ffi_arg);
-
-          /* The size of a pointer depends on the ABI */
-          if (type == FFI_TYPE_POINTER)
-            type = (ecif->cif->abi == FFI_N64
-		    || ecif->cif->abi == FFI_N64_SOFT_FLOAT)
-	      ? FFI_TYPE_SINT64 : FFI_TYPE_SINT32;
-
-	if (i < 8 && (ecif->cif->abi == FFI_N32_SOFT_FLOAT
-		      || ecif->cif->abi == FFI_N64_SOFT_FLOAT))
-	  {
-	    switch (type)
-	      {
-	      case FFI_TYPE_FLOAT:
-		type = FFI_TYPE_UINT32;
-		break;
-	      case FFI_TYPE_DOUBLE:
-		type = FFI_TYPE_UINT64;
-		break;
-	      default:
-		break;
-	      }
-	  }
-	  switch (type)
-	    {
-	      case FFI_TYPE_SINT8:
-		*(ffi_arg *)argp = *(SINT8 *)(* p_argv);
-		break;
-
-	      case FFI_TYPE_UINT8:
-		*(ffi_arg *)argp = *(UINT8 *)(* p_argv);
-		break;
-		  
-	      case FFI_TYPE_SINT16:
-		*(ffi_arg *)argp = *(SINT16 *)(* p_argv);
-		break;
-		  
-	      case FFI_TYPE_UINT16:
-		*(ffi_arg *)argp = *(UINT16 *)(* p_argv);
-		break;
-		  
-	      case FFI_TYPE_SINT32:
-		*(ffi_arg *)argp = *(SINT32 *)(* p_argv);
-		break;
-		  
-	      case FFI_TYPE_UINT32:
-#ifdef FFI_MIPS_N32
-		/* The N32 ABI requires that 32-bit integers
-		   be sign-extended to 64-bits, regardless of
-		   whether they are signed or unsigned. */
-		*(ffi_arg *)argp = *(SINT32 *)(* p_argv);
-#else
-		*(ffi_arg *)argp = *(UINT32 *)(* p_argv);
-#endif
-		break;
-
-	      /* This can only happen with 64bit slots.  */
-	      case FFI_TYPE_FLOAT:
-		*(float *) argp = *(float *)(* p_argv);
-		break;
-
-	      /* Handle structures.  */
-	      default:
-		memcpy(argp, *p_argv, (*p_arg)->size);
-		break;
-	    }
-	}
-      else
-	{
-#ifdef FFI_MIPS_O32
-	  memcpy(argp, *p_argv, z);
-#else
-	  {
-	    unsigned long end = (unsigned long) argp + z;
-	    unsigned long cap = (unsigned long) stack + bytes;
-
-	    /* Check if the data will fit within the register space.
-	       Handle it if it doesn't.  */
-
-	    if (end <= cap)
-	      memcpy(argp, *p_argv, z);
-	    else
-	      {
-		unsigned long portion = cap - (unsigned long)argp;
-
-		memcpy(argp, *p_argv, portion);
-		argp = stack;
-                z -= portion;
-		memcpy(argp, (void*)((unsigned long)(*p_argv) + portion),
-                       z);
-	      }
-	  }
-#endif
-      }
-      p_argv++;
-      argp += z;
-      FIX_ARGP;
-    }
-}
-
-#ifdef FFI_MIPS_N32
-
-/* The n32 spec says that if "a chunk consists solely of a double 
-   float field (but not a double, which is part of a union), it
-   is passed in a floating point register. Any other chunk is
-   passed in an integer register". This code traverses structure
-   definitions and generates the appropriate flags. */
-
-static unsigned
-calc_n32_struct_flags(int soft_float, ffi_type *arg,
-		      unsigned *loc, unsigned *arg_reg)
-{
-  unsigned flags = 0;
-  unsigned index = 0;
-
-  ffi_type *e;
-
-  if (soft_float)
-    return 0;
-
-  while ((e = arg->elements[index]))
-    {
-      /* Align this object.  */
-      *loc = ALIGN(*loc, e->alignment);
-      if (e->type == FFI_TYPE_DOUBLE)
-	{
-          /* Already aligned to FFI_SIZEOF_ARG.  */
-          *arg_reg = *loc / FFI_SIZEOF_ARG;
-          if (*arg_reg > 7)
-            break;
-	  flags += (FFI_TYPE_DOUBLE << (*arg_reg * FFI_FLAG_BITS));
-          *loc += e->size;
-	}
-      else
-        *loc += e->size;
-      index++;
-    }
-  /* Next Argument register at alignment of FFI_SIZEOF_ARG.  */
-  *arg_reg = ALIGN(*loc, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-
-  return flags;
-}
-
-static unsigned
-calc_n32_return_struct_flags(int soft_float, ffi_type *arg)
-{
-  unsigned flags = 0;
-  unsigned small = FFI_TYPE_SMALLSTRUCT;
-  ffi_type *e;
-
-  /* Returning structures under n32 is a tricky thing.
-     A struct with only one or two floating point fields 
-     is returned in $f0 (and $f2 if necessary). Any other
-     struct results at most 128 bits are returned in $2
-     (the first 64 bits) and $3 (remainder, if necessary).
-     Larger structs are handled normally. */
-  
-  if (arg->size > 16)
-    return 0;
-
-  if (arg->size > 8)
-    small = FFI_TYPE_SMALLSTRUCT2;
-
-  e = arg->elements[0];
-
-  if (e->type == FFI_TYPE_DOUBLE)
-    flags = FFI_TYPE_DOUBLE;
-  else if (e->type == FFI_TYPE_FLOAT)
-    flags = FFI_TYPE_FLOAT;
-
-  if (flags && (e = arg->elements[1]))
-    {
-      if (e->type == FFI_TYPE_DOUBLE)
-	flags += FFI_TYPE_DOUBLE << FFI_FLAG_BITS;
-      else if (e->type == FFI_TYPE_FLOAT)
-	flags += FFI_TYPE_FLOAT << FFI_FLAG_BITS;
-      else 
-	return small;
-
-      if (flags && (arg->elements[2]))
-	{
-	  /* There are three arguments and the first two are 
-	     floats! This must be passed the old way. */
-	  return small;
-	}
-      if (soft_float)
-	flags += FFI_TYPE_STRUCT_SOFT;
-    }
-  else
-    if (!flags)
-      return small;
-
-  return flags;
-}
-
-#endif
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  cif->flags = 0;
-
-#ifdef FFI_MIPS_O32
-  /* Set the flags necessary for O32 processing.  FFI_O32_SOFT_FLOAT
-   * does not have special handling for floating point args.
-   */
-
-  if (cif->rtype->type != FFI_TYPE_STRUCT && cif->abi == FFI_O32)
-    {
-      if (cif->nargs > 0)
-	{
-	  switch ((cif->arg_types)[0]->type)
-	    {
-	    case FFI_TYPE_FLOAT:
-	    case FFI_TYPE_DOUBLE:
-	      cif->flags += (cif->arg_types)[0]->type;
-	      break;
-	      
-	    default:
-	      break;
-	    }
-
-	  if (cif->nargs > 1)
-	    {
-	      /* Only handle the second argument if the first
-		 is a float or double. */
-	      if (cif->flags)
-		{
-		  switch ((cif->arg_types)[1]->type)
-		    {
-		    case FFI_TYPE_FLOAT:
-		    case FFI_TYPE_DOUBLE:
-		      cif->flags += (cif->arg_types)[1]->type << FFI_FLAG_BITS;
-		      break;
-		      
-		    default:
-		      break;
-		    }
-		}
-	    }
-	}
-    }
-      
-  /* Set the return type flag */
-
-  if (cif->abi == FFI_O32_SOFT_FLOAT)
-    {
-      switch (cif->rtype->type)
-        {
-        case FFI_TYPE_VOID:
-        case FFI_TYPE_STRUCT:
-          cif->flags += cif->rtype->type << (FFI_FLAG_BITS * 2);
-          break;
-
-        case FFI_TYPE_SINT64:
-        case FFI_TYPE_UINT64:
-        case FFI_TYPE_DOUBLE:
-          cif->flags += FFI_TYPE_UINT64 << (FFI_FLAG_BITS * 2);
-          break;
-      
-        case FFI_TYPE_FLOAT:
-        default:
-          cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 2);
-          break;
-        }
-    }
-  else
-    {
-      /* FFI_O32 */      
-      switch (cif->rtype->type)
-        {
-        case FFI_TYPE_VOID:
-        case FFI_TYPE_STRUCT:
-        case FFI_TYPE_FLOAT:
-        case FFI_TYPE_DOUBLE:
-          cif->flags += cif->rtype->type << (FFI_FLAG_BITS * 2);
-          break;
-
-        case FFI_TYPE_SINT64:
-        case FFI_TYPE_UINT64:
-          cif->flags += FFI_TYPE_UINT64 << (FFI_FLAG_BITS * 2);
-          break;
-      
-        default:
-          cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 2);
-          break;
-        }
-    }
-#endif
-
-#ifdef FFI_MIPS_N32
-  /* Set the flags necessary for N32 processing */
-  {
-    int type;
-    unsigned arg_reg = 0;
-    unsigned loc = 0;
-    unsigned count = (cif->nargs < 8) ? cif->nargs : 8;
-    unsigned index = 0;
-
-    unsigned struct_flags = 0;
-    int soft_float = (cif->abi == FFI_N32_SOFT_FLOAT
-		      || cif->abi == FFI_N64_SOFT_FLOAT);
-
-    if (cif->rtype->type == FFI_TYPE_STRUCT)
-      {
-	struct_flags = calc_n32_return_struct_flags(soft_float, cif->rtype);
-
-	if (struct_flags == 0)
-	  {
-	    /* This means that the structure is being passed as
-	       a hidden argument */
-
-	    arg_reg = 1;
-	    count = (cif->nargs < 7) ? cif->nargs : 7;
-
-	    cif->rstruct_flag = !0;
-	  }
-	else
-	    cif->rstruct_flag = 0;
-      }
-    else
-      cif->rstruct_flag = 0;
-
-    while (count-- > 0 && arg_reg < 8)
-      {
-	type = (cif->arg_types)[index]->type;
-	if (soft_float)
-	  {
-	    switch (type)
-	      {
-	      case FFI_TYPE_FLOAT:
-		type = FFI_TYPE_UINT32;
-		break;
-	      case FFI_TYPE_DOUBLE:
-		type = FFI_TYPE_UINT64;
-		break;
-	      default:
-		break;
-	      }
-	  }
-	switch (type)
-	  {
-	  case FFI_TYPE_FLOAT:
-	  case FFI_TYPE_DOUBLE:
-	    cif->flags +=
-              ((cif->arg_types)[index]->type << (arg_reg * FFI_FLAG_BITS));
-	    arg_reg++;
-	    break;
-          case FFI_TYPE_LONGDOUBLE:
-            /* Align it.  */
-            arg_reg = ALIGN(arg_reg, 2);
-            /* Treat it as two adjacent doubles.  */
-	    if (soft_float) 
-	      {
-		arg_reg += 2;
-	      }
-	    else
-	      {
-		cif->flags +=
-		  (FFI_TYPE_DOUBLE << (arg_reg * FFI_FLAG_BITS));
-		arg_reg++;
-		cif->flags +=
-		  (FFI_TYPE_DOUBLE << (arg_reg * FFI_FLAG_BITS));
-		arg_reg++;
-	      }
-            break;
-
-	  case FFI_TYPE_STRUCT:
-            loc = arg_reg * FFI_SIZEOF_ARG;
-	    cif->flags += calc_n32_struct_flags(soft_float,
-						(cif->arg_types)[index],
-						&loc, &arg_reg);
-	    break;
-
-	  default:
-	    arg_reg++;
-            break;
-	  }
-
-	index++;
-      }
-
-  /* Set the return type flag */
-    switch (cif->rtype->type)
-      {
-      case FFI_TYPE_STRUCT:
-	{
-	  if (struct_flags == 0)
-	    {
-	      /* The structure is returned through a hidden
-		 first argument. Do nothing, 'cause FFI_TYPE_VOID 
-		 is 0 */
-	    }
-	  else
-	    {
-	      /* The structure is returned via some tricky
-		 mechanism */
-	      cif->flags += FFI_TYPE_STRUCT << (FFI_FLAG_BITS * 8);
-	      cif->flags += struct_flags << (4 + (FFI_FLAG_BITS * 8));
-	    }
-	  break;
-	}
-      
-      case FFI_TYPE_VOID:
-	/* Do nothing, 'cause FFI_TYPE_VOID is 0 */
-	break;
-
-      case FFI_TYPE_POINTER:
-	if (cif->abi == FFI_N32_SOFT_FLOAT || cif->abi == FFI_N32)
-	  cif->flags += FFI_TYPE_SINT32 << (FFI_FLAG_BITS * 8);
-	else
-	  cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 8);
-	break;
-
-      case FFI_TYPE_FLOAT:
-	if (soft_float)
-	  {
-	    cif->flags += FFI_TYPE_SINT32 << (FFI_FLAG_BITS * 8);
-	    break;
-	  }
-	/* else fall through */
-      case FFI_TYPE_DOUBLE:
-	if (soft_float)
-	  cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 8);
-	else
-	  cif->flags += cif->rtype->type << (FFI_FLAG_BITS * 8);
-	break;
-
-      case FFI_TYPE_LONGDOUBLE:
-	/* Long double is returned as if it were a struct containing
-	   two doubles.  */
-	if (soft_float)
-	  {
-	    cif->flags += FFI_TYPE_STRUCT << (FFI_FLAG_BITS * 8);
-	    cif->flags += FFI_TYPE_SMALLSTRUCT2 << (4 + (FFI_FLAG_BITS * 8));
- 	  }
-	else
-	  {
-	    cif->flags += FFI_TYPE_STRUCT << (FFI_FLAG_BITS * 8);
-	    cif->flags += (FFI_TYPE_DOUBLE
-			   + (FFI_TYPE_DOUBLE << FFI_FLAG_BITS))
-					      << (4 + (FFI_FLAG_BITS * 8));
-	  }
-	break;
-      default:
-	cif->flags += FFI_TYPE_INT << (FFI_FLAG_BITS * 8);
-	break;
-      }
-  }
-#endif
-  
-  return FFI_OK;
-}
-
-/* Low level routine for calling O32 functions */
-extern int ffi_call_O32(void (*)(char *, extended_cif *, int, int), 
-			extended_cif *, unsigned, 
-			unsigned, unsigned *, void (*)(void));
-
-/* Low level routine for calling N32 functions */
-extern int ffi_call_N32(void (*)(char *, extended_cif *, int, int), 
-			extended_cif *, unsigned, 
-			unsigned, void *, void (*)(void));
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have a return	*/
-  /* value address then we need to make one		        */
-  
-  if ((rvalue == NULL) && 
-      (cif->rtype->type == FFI_TYPE_STRUCT))
-    ecif.rvalue = alloca(cif->rtype->size);
-  else
-    ecif.rvalue = rvalue;
-    
-  switch (cif->abi) 
-    {
-#ifdef FFI_MIPS_O32
-    case FFI_O32:
-    case FFI_O32_SOFT_FLOAT:
-      ffi_call_O32(ffi_prep_args, &ecif, cif->bytes, 
-		   cif->flags, ecif.rvalue, fn);
-      break;
-#endif
-
-#ifdef FFI_MIPS_N32
-    case FFI_N32:
-    case FFI_N32_SOFT_FLOAT:
-    case FFI_N64:
-    case FFI_N64_SOFT_FLOAT:
-      {
-        int copy_rvalue = 0;
-	int copy_offset = 0;
-        char *rvalue_copy = ecif.rvalue;
-        if (cif->rtype->type == FFI_TYPE_STRUCT && cif->rtype->size < 16)
-          {
-            /* For structures smaller than 16 bytes we clobber memory
-               in 8 byte increments.  Make a copy so we don't clobber
-               the callers memory outside of the struct bounds.  */
-            rvalue_copy = alloca(16);
-            copy_rvalue = 1;
-          }
-	else if (cif->rtype->type == FFI_TYPE_FLOAT
-		 && (cif->abi == FFI_N64_SOFT_FLOAT
-		     || cif->abi == FFI_N32_SOFT_FLOAT))
-	  {
-	    rvalue_copy = alloca (8);
-	    copy_rvalue = 1;
-#if defined(__MIPSEB__) || defined(_MIPSEB)
-	    copy_offset = 4;
-#endif
-	  }
-        ffi_call_N32(ffi_prep_args, &ecif, cif->bytes,
-                     cif->flags, rvalue_copy, fn);
-        if (copy_rvalue)
-          memcpy(ecif.rvalue, rvalue_copy + copy_offset, cif->rtype->size);
-      }
-      break;
-#endif
-
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-#if FFI_CLOSURES
-#if defined(FFI_MIPS_O32)
-extern void ffi_closure_O32(void);
-#else
-extern void ffi_closure_N32(void);
-#endif /* FFI_MIPS_O32 */
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure *closure,
-		      ffi_cif *cif,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp = (unsigned int *) &closure->tramp[0];
-  void * fn;
-  char *clear_location = (char *) codeloc;
-
-#if defined(FFI_MIPS_O32)
-  if (cif->abi != FFI_O32 && cif->abi != FFI_O32_SOFT_FLOAT)
-    return FFI_BAD_ABI;
-  fn = ffi_closure_O32;
-#else
-#if _MIPS_SIM ==_ABIN32
-  if (cif->abi != FFI_N32
-      && cif->abi != FFI_N32_SOFT_FLOAT)
-    return FFI_BAD_ABI;
-#else
-  if (cif->abi != FFI_N64
-      && cif->abi != FFI_N64_SOFT_FLOAT)
-    return FFI_BAD_ABI;
-#endif
-  fn = ffi_closure_N32;
-#endif /* FFI_MIPS_O32 */
-
-#if defined(FFI_MIPS_O32) || (_MIPS_SIM ==_ABIN32)
-  /* lui  $25,high(fn) */
-  tramp[0] = 0x3c190000 | ((unsigned)fn >> 16);
-  /* ori  $25,low(fn)  */
-  tramp[1] = 0x37390000 | ((unsigned)fn & 0xffff);
-  /* lui  $12,high(codeloc) */
-  tramp[2] = 0x3c0c0000 | ((unsigned)codeloc >> 16);
-  /* jr   $25          */
-  tramp[3] = 0x03200008;
-  /* ori  $12,low(codeloc)  */
-  tramp[4] = 0x358c0000 | ((unsigned)codeloc & 0xffff);
-#else
-  /* N64 has a somewhat larger trampoline.  */
-  /* lui  $25,high(fn) */
-  tramp[0] = 0x3c190000 | ((unsigned long)fn >> 48);
-  /* lui  $12,high(codeloc) */
-  tramp[1] = 0x3c0c0000 | ((unsigned long)codeloc >> 48);
-  /* ori  $25,mid-high(fn)  */
-  tramp[2] = 0x37390000 | (((unsigned long)fn >> 32 ) & 0xffff);
-  /* ori  $12,mid-high(codeloc)  */
-  tramp[3] = 0x358c0000 | (((unsigned long)codeloc >> 32) & 0xffff);
-  /* dsll $25,$25,16 */
-  tramp[4] = 0x0019cc38;
-  /* dsll $12,$12,16 */
-  tramp[5] = 0x000c6438;
-  /* ori  $25,mid-low(fn)  */
-  tramp[6] = 0x37390000 | (((unsigned long)fn >> 16 ) & 0xffff);
-  /* ori  $12,mid-low(codeloc)  */
-  tramp[7] = 0x358c0000 | (((unsigned long)codeloc >> 16) & 0xffff);
-  /* dsll $25,$25,16 */
-  tramp[8] = 0x0019cc38;
-  /* dsll $12,$12,16 */
-  tramp[9] = 0x000c6438;
-  /* ori  $25,low(fn)  */
-  tramp[10] = 0x37390000 | ((unsigned long)fn  & 0xffff);
-  /* jr   $25          */
-  tramp[11] = 0x03200008;
-  /* ori  $12,low(codeloc)  */
-  tramp[12] = 0x358c0000 | ((unsigned long)codeloc & 0xffff);
-
-#endif
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-#ifdef USE__BUILTIN___CLEAR_CACHE
-  __builtin___clear_cache(clear_location, clear_location + FFI_TRAMPOLINE_SIZE);
-#else
-  cacheflush (clear_location, FFI_TRAMPOLINE_SIZE, ICACHE);
-#endif
-  return FFI_OK;
-}
-
-/*
- * Decodes the arguments to a function, which will be stored on the
- * stack. AR is the pointer to the beginning of the integer arguments
- * (and, depending upon the arguments, some floating-point arguments
- * as well). FPR is a pointer to the area where floating point
- * registers have been saved, if any.
- *
- * RVALUE is the location where the function return value will be
- * stored. CLOSURE is the prepared closure to invoke.
- *
- * This function should only be called from assembly, which is in
- * turn called from a trampoline.
- *
- * Returns the function return type.
- *
- * Based on the similar routine for sparc.
- */
-int
-ffi_closure_mips_inner_O32 (ffi_closure *closure,
-			    void *rvalue, ffi_arg *ar,
-			    double *fpr)
-{
-  ffi_cif *cif;
-  void **avaluep;
-  ffi_arg *avalue;
-  ffi_type **arg_types;
-  int i, avn, argn, seen_int;
-
-  cif = closure->cif;
-  avalue = alloca (cif->nargs * sizeof (ffi_arg));
-  avaluep = alloca (cif->nargs * sizeof (ffi_arg));
-
-  seen_int = (cif->abi == FFI_O32_SOFT_FLOAT);
-  argn = 0;
-
-  if ((cif->flags >> (FFI_FLAG_BITS * 2)) == FFI_TYPE_STRUCT)
-    {
-      rvalue = (void *)(UINT32)ar[0];
-      argn = 1;
-    }
-
-  i = 0;
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-
-  while (i < avn)
-    {
-      if (i < 2 && !seen_int &&
-	  (arg_types[i]->type == FFI_TYPE_FLOAT ||
-	   arg_types[i]->type == FFI_TYPE_DOUBLE ||
-	   arg_types[i]->type == FFI_TYPE_LONGDOUBLE))
-	{
-#if defined(__MIPSEB__) || defined(_MIPSEB)
-	  if (arg_types[i]->type == FFI_TYPE_FLOAT)
-	    avaluep[i] = ((char *) &fpr[i]) + sizeof (float);
-	  else
-#endif
-	    avaluep[i] = (char *) &fpr[i];
-	}
-      else
-	{
-	  if (arg_types[i]->alignment == 8 && (argn & 0x1))
-	    argn++;
-	  switch (arg_types[i]->type)
-	    {
-	      case FFI_TYPE_SINT8:
-		avaluep[i] = &avalue[i];
-		*(SINT8 *) &avalue[i] = (SINT8) ar[argn];
-		break;
-
-	      case FFI_TYPE_UINT8:
-		avaluep[i] = &avalue[i];
-		*(UINT8 *) &avalue[i] = (UINT8) ar[argn];
-		break;
-		  
-	      case FFI_TYPE_SINT16:
-		avaluep[i] = &avalue[i];
-		*(SINT16 *) &avalue[i] = (SINT16) ar[argn];
-		break;
-		  
-	      case FFI_TYPE_UINT16:
-		avaluep[i] = &avalue[i];
-		*(UINT16 *) &avalue[i] = (UINT16) ar[argn];
-		break;
-
-	      default:
-		avaluep[i] = (char *) &ar[argn];
-		break;
-	    }
-	  seen_int = 1;
-	}
-      argn += ALIGN(arg_types[i]->size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-      i++;
-    }
-
-  /* Invoke the closure. */
-  (closure->fun) (cif, rvalue, avaluep, closure->user_data);
-
-  if (cif->abi == FFI_O32_SOFT_FLOAT)
-    {
-      switch (cif->rtype->type)
-        {
-        case FFI_TYPE_FLOAT:
-          return FFI_TYPE_INT;
-        case FFI_TYPE_DOUBLE:
-          return FFI_TYPE_UINT64;
-        default:
-          return cif->rtype->type;
-        }
-    }
-  else
-    {
-      return cif->rtype->type;
-    }
-}
-
-#if defined(FFI_MIPS_N32)
-
-static void
-copy_struct_N32(char *target, unsigned offset, ffi_abi abi, ffi_type *type,
-                int argn, unsigned arg_offset, ffi_arg *ar,
-                ffi_arg *fpr, int soft_float)
-{
-  ffi_type **elt_typep = type->elements;
-  while(*elt_typep)
-    {
-      ffi_type *elt_type = *elt_typep;
-      unsigned o;
-      char *tp;
-      char *argp;
-      char *fpp;
-
-      o = ALIGN(offset, elt_type->alignment);
-      arg_offset += o - offset;
-      offset = o;
-      argn += arg_offset / sizeof(ffi_arg);
-      arg_offset = arg_offset % sizeof(ffi_arg);
-
-      argp = (char *)(ar + argn);
-      fpp = (char *)(argn >= 8 ? ar + argn : fpr + argn);
-
-      tp = target + offset;
-
-      if (elt_type->type == FFI_TYPE_DOUBLE && !soft_float)
-        *(double *)tp = *(double *)fpp;
-      else
-        memcpy(tp, argp + arg_offset, elt_type->size);
-
-      offset += elt_type->size;
-      arg_offset += elt_type->size;
-      elt_typep++;
-      argn += arg_offset / sizeof(ffi_arg);
-      arg_offset = arg_offset % sizeof(ffi_arg);
-    }
-}
-
-/*
- * Decodes the arguments to a function, which will be stored on the
- * stack. AR is the pointer to the beginning of the integer
- * arguments. FPR is a pointer to the area where floating point
- * registers have been saved.
- *
- * RVALUE is the location where the function return value will be
- * stored. CLOSURE is the prepared closure to invoke.
- *
- * This function should only be called from assembly, which is in
- * turn called from a trampoline.
- *
- * Returns the function return flags.
- *
- */
-int
-ffi_closure_mips_inner_N32 (ffi_closure *closure,
-			    void *rvalue, ffi_arg *ar,
-			    ffi_arg *fpr)
-{
-  ffi_cif *cif;
-  void **avaluep;
-  ffi_arg *avalue;
-  ffi_type **arg_types;
-  int i, avn, argn;
-  int soft_float;
-  ffi_arg *argp;
-
-  cif = closure->cif;
-  soft_float = cif->abi == FFI_N64_SOFT_FLOAT
-    || cif->abi == FFI_N32_SOFT_FLOAT;
-  avalue = alloca (cif->nargs * sizeof (ffi_arg));
-  avaluep = alloca (cif->nargs * sizeof (ffi_arg));
-
-  argn = 0;
-
-  if (cif->rstruct_flag)
-    {
-#if _MIPS_SIM==_ABIN32
-      rvalue = (void *)(UINT32)ar[0];
-#else /* N64 */
-      rvalue = (void *)ar[0];
-#endif
-      argn = 1;
-    }
-
-  i = 0;
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-
-  while (i < avn)
-    {
-      if (arg_types[i]->type == FFI_TYPE_FLOAT
-	  || arg_types[i]->type == FFI_TYPE_DOUBLE
-	  || arg_types[i]->type == FFI_TYPE_LONGDOUBLE)
-        {
-          argp = (argn >= 8 || soft_float) ? ar + argn : fpr + argn;
-          if ((arg_types[i]->type == FFI_TYPE_LONGDOUBLE) && ((unsigned)argp & (arg_types[i]->alignment-1)))
-            {
-              argp=(ffi_arg*)ALIGN(argp,arg_types[i]->alignment);
-              argn++;
-            }
-#if defined(__MIPSEB__) || defined(_MIPSEB)
-          if (arg_types[i]->type == FFI_TYPE_FLOAT && argn < 8)
-            avaluep[i] = ((char *) argp) + sizeof (float);
-          else
-#endif
-            avaluep[i] = (char *) argp;
-        }
-      else
-        {
-          unsigned type = arg_types[i]->type;
-
-          if (arg_types[i]->alignment > sizeof(ffi_arg))
-            argn = ALIGN(argn, arg_types[i]->alignment / sizeof(ffi_arg));
-
-          argp = ar + argn;
-
-          /* The size of a pointer depends on the ABI */
-          if (type == FFI_TYPE_POINTER)
-            type = (cif->abi == FFI_N64 || cif->abi == FFI_N64_SOFT_FLOAT)
-	      ? FFI_TYPE_SINT64 : FFI_TYPE_SINT32;
-
-	  if (soft_float && type ==  FFI_TYPE_FLOAT)
-	    type = FFI_TYPE_UINT32;
-
-          switch (type)
-            {
-            case FFI_TYPE_SINT8:
-              avaluep[i] = &avalue[i];
-              *(SINT8 *) &avalue[i] = (SINT8) *argp;
-              break;
-
-            case FFI_TYPE_UINT8:
-              avaluep[i] = &avalue[i];
-              *(UINT8 *) &avalue[i] = (UINT8) *argp;
-              break;
-
-            case FFI_TYPE_SINT16:
-              avaluep[i] = &avalue[i];
-              *(SINT16 *) &avalue[i] = (SINT16) *argp;
-              break;
-
-            case FFI_TYPE_UINT16:
-              avaluep[i] = &avalue[i];
-              *(UINT16 *) &avalue[i] = (UINT16) *argp;
-              break;
-
-            case FFI_TYPE_SINT32:
-              avaluep[i] = &avalue[i];
-              *(SINT32 *) &avalue[i] = (SINT32) *argp;
-              break;
-
-            case FFI_TYPE_UINT32:
-              avaluep[i] = &avalue[i];
-              *(UINT32 *) &avalue[i] = (UINT32) *argp;
-              break;
-
-            case FFI_TYPE_STRUCT:
-              if (argn < 8)
-                {
-                  /* Allocate space for the struct as at least part of
-                     it was passed in registers.  */
-                  avaluep[i] = alloca(arg_types[i]->size);
-                  copy_struct_N32(avaluep[i], 0, cif->abi, arg_types[i],
-                                  argn, 0, ar, fpr, soft_float);
-
-                  break;
-                }
-              /* Else fall through.  */
-            default:
-              avaluep[i] = (char *) argp;
-              break;
-            }
-        }
-      argn += ALIGN(arg_types[i]->size, sizeof(ffi_arg)) / sizeof(ffi_arg);
-      i++;
-    }
-
-  /* Invoke the closure. */
-  (closure->fun) (cif, rvalue, avaluep, closure->user_data);
-
-  return cif->flags >> (FFI_FLAG_BITS * 8);
-}
-
-#endif /* FFI_MIPS_N32 */
-
-#endif /* FFI_CLOSURES */
diff --git a/Modules/_ctypes/libffi/src/mips/ffitarget.h b/Modules/_ctypes/libffi/src/mips/ffitarget.h
deleted file mode 100644
index 717d659..0000000
--- a/Modules/_ctypes/libffi/src/mips/ffitarget.h
+++ /dev/null
@@ -1,247 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for MIPS.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifdef linux
-# include <asm/sgidefs.h>
-#elif defined(__rtems__)
-/*
- * Subprogram calling convention - copied from sgidefs.h
- */
-#define _MIPS_SIM_ABI32		1
-#define _MIPS_SIM_NABI32	2
-#define _MIPS_SIM_ABI64		3
-#elif !defined(__OpenBSD__)
-# include <sgidefs.h>
-#endif
-
-#  ifndef _ABIN32
-#    define _ABIN32 _MIPS_SIM_NABI32
-#  endif
-#  ifndef _ABI64
-#    define _ABI64 _MIPS_SIM_ABI64
-#  endif
-#  ifndef _ABIO32
-#    define _ABIO32 _MIPS_SIM_ABI32
-#  endif
-
-#if !defined(_MIPS_SIM)
-# error -- something is very wrong --
-#else
-#  if (_MIPS_SIM==_ABIN32 && defined(_ABIN32)) || (_MIPS_SIM==_ABI64 && defined(_ABI64))
-#    define FFI_MIPS_N32
-#  else
-#    if (_MIPS_SIM==_ABIO32 && defined(_ABIO32))
-#      define FFI_MIPS_O32
-#    else
-#     error -- this is an unsupported platform --
-#    endif
-#  endif
-#endif
-
-#ifdef FFI_MIPS_O32
-/* O32 stack frames have 32bit integer args */
-#  define FFI_SIZEOF_ARG    4
-#else
-/* N32 and N64 frames have 64bit integer args */
-#  define FFI_SIZEOF_ARG    8
-#  if _MIPS_SIM == _ABIN32
-#    define FFI_SIZEOF_JAVA_RAW  4
-#  endif
-#endif
-
-#define FFI_FLAG_BITS 2
-
-/* SGI's strange assembler requires that we multiply by 4 rather 
-   than shift left by FFI_FLAG_BITS */
-
-#define FFI_ARGS_D   FFI_TYPE_DOUBLE
-#define FFI_ARGS_F   FFI_TYPE_FLOAT
-#define FFI_ARGS_DD  FFI_TYPE_DOUBLE * 4 + FFI_TYPE_DOUBLE
-#define FFI_ARGS_FF  FFI_TYPE_FLOAT * 4 +  FFI_TYPE_FLOAT
-#define FFI_ARGS_FD  FFI_TYPE_DOUBLE * 4 + FFI_TYPE_FLOAT
-#define FFI_ARGS_DF  FFI_TYPE_FLOAT * 4 + FFI_TYPE_DOUBLE
-
-/* Needed for N32 structure returns */
-#define FFI_TYPE_SMALLSTRUCT  FFI_TYPE_UINT8
-#define FFI_TYPE_SMALLSTRUCT2 FFI_TYPE_SINT8
-
-#if 0
-/* The SGI assembler can't handle this.. */
-#define FFI_TYPE_STRUCT_DD (( FFI_ARGS_DD ) << 4) + FFI_TYPE_STRUCT
-/* (and so on) */
-#else
-/* ...so we calculate these by hand! */
-#define FFI_TYPE_STRUCT_D      61
-#define FFI_TYPE_STRUCT_F      45
-#define FFI_TYPE_STRUCT_DD     253
-#define FFI_TYPE_STRUCT_FF     173
-#define FFI_TYPE_STRUCT_FD     237
-#define FFI_TYPE_STRUCT_DF     189
-#define FFI_TYPE_STRUCT_SMALL  93
-#define FFI_TYPE_STRUCT_SMALL2 109
-
-/* and for n32 soft float, add 16 * 2^4 */
-#define FFI_TYPE_STRUCT_D_SOFT      317
-#define FFI_TYPE_STRUCT_F_SOFT      301
-#define FFI_TYPE_STRUCT_DD_SOFT     509
-#define FFI_TYPE_STRUCT_FF_SOFT     429
-#define FFI_TYPE_STRUCT_FD_SOFT     493
-#define FFI_TYPE_STRUCT_DF_SOFT     445
-#define FFI_TYPE_STRUCT_SOFT        16
-#endif
-
-#ifdef LIBFFI_ASM
-#define v0 $2
-#define v1 $3
-#define a0 $4
-#define a1 $5
-#define a2 $6
-#define a3 $7
-#define a4 $8		
-#define a5 $9		
-#define a6 $10		
-#define a7 $11		
-#define t0 $8
-#define t1 $9
-#define t2 $10
-#define t3 $11
-#define t4 $12		
-#define t5 $13
-#define t6 $14	
-#define t7 $15
-#define t8 $24
-#define t9 $25
-#define ra $31		
-
-#ifdef FFI_MIPS_O32
-# define REG_L	lw
-# define REG_S	sw
-# define SUBU	subu
-# define ADDU	addu
-# define SRL	srl
-# define LI	li
-#else /* !FFI_MIPS_O32 */
-# define REG_L	ld
-# define REG_S	sd
-# define SUBU	dsubu
-# define ADDU	daddu
-# define SRL	dsrl
-# define LI 	dli
-# if (_MIPS_SIM==_ABI64)
-#  define LA dla
-#  define EH_FRAME_ALIGN 3
-#  define FDE_ADDR_BYTES .8byte
-# else
-#  define LA la
-#  define EH_FRAME_ALIGN 2
-#  define FDE_ADDR_BYTES .4byte
-# endif /* _MIPS_SIM==_ABI64 */
-#endif /* !FFI_MIPS_O32 */
-#else /* !LIBFFI_ASM */
-# ifdef __GNUC__
-#  ifdef FFI_MIPS_O32
-/* O32 stack frames have 32bit integer args */
-typedef unsigned int     ffi_arg __attribute__((__mode__(__SI__)));
-typedef signed   int     ffi_sarg __attribute__((__mode__(__SI__)));
-#else
-/* N32 and N64 frames have 64bit integer args */
-typedef unsigned int     ffi_arg __attribute__((__mode__(__DI__)));
-typedef signed   int     ffi_sarg __attribute__((__mode__(__DI__)));
-#  endif
-# else
-#  ifdef FFI_MIPS_O32
-/* O32 stack frames have 32bit integer args */
-typedef __uint32_t ffi_arg;
-typedef __int32_t ffi_sarg;
-#  else
-/* N32 and N64 frames have 64bit integer args */
-typedef __uint64_t ffi_arg;
-typedef __int64_t ffi_sarg;
-#  endif
-# endif /* __GNUC__ */
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_O32,
-  FFI_N32,
-  FFI_N64,
-  FFI_O32_SOFT_FLOAT,
-  FFI_N32_SOFT_FLOAT,
-  FFI_N64_SOFT_FLOAT,
-  FFI_LAST_ABI,
-
-#ifdef FFI_MIPS_O32
-#ifdef __mips_soft_float
-  FFI_DEFAULT_ABI = FFI_O32_SOFT_FLOAT
-#else
-  FFI_DEFAULT_ABI = FFI_O32
-#endif
-#else
-# if _MIPS_SIM==_ABI64
-#  ifdef __mips_soft_float
-  FFI_DEFAULT_ABI = FFI_N64_SOFT_FLOAT
-#  else
-  FFI_DEFAULT_ABI = FFI_N64
-#  endif
-# else
-#  ifdef __mips_soft_float
-  FFI_DEFAULT_ABI = FFI_N32_SOFT_FLOAT
-#  else
-  FFI_DEFAULT_ABI = FFI_N32
-#  endif
-# endif
-#endif
-} ffi_abi;
-
-#define FFI_EXTRA_CIF_FIELDS unsigned rstruct_flag
-#endif /* !LIBFFI_ASM */
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#if defined(FFI_MIPS_O32)
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 20
-#else
-/* N32/N64. */
-# define FFI_CLOSURES 1
-#if _MIPS_SIM==_ABI64
-#define FFI_TRAMPOLINE_SIZE 52
-#else
-#define FFI_TRAMPOLINE_SIZE 20
-#endif
-#endif /* FFI_MIPS_O32 */
-#define FFI_NATIVE_RAW_API 0
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/mips/n32.S b/Modules/_ctypes/libffi/src/mips/n32.S
deleted file mode 100644
index c6985d3..0000000
--- a/Modules/_ctypes/libffi/src/mips/n32.S
+++ /dev/null
@@ -1,576 +0,0 @@
-/* -----------------------------------------------------------------------
-   n32.S - Copyright (c) 1996, 1998, 2005, 2007, 2009, 2010  Red Hat, Inc.
-   
-   MIPS Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-/* Only build this code if we are compiling for n32 */	
-
-#if defined(FFI_MIPS_N32)
-
-#define callback a0
-#define bytes	 a2
-#define flags	 a3
-#define raddr    a4
-#define fn       a5
-
-#define SIZEOF_FRAME	( 8 * FFI_SIZEOF_ARG )
-
-#ifdef __GNUC__
-	.abicalls
-#endif
-	.set mips4
-	.text
-	.align	2
-	.globl	ffi_call_N32
-	.ent	ffi_call_N32
-ffi_call_N32:	
-.LFB3:
-	.frame	$fp, SIZEOF_FRAME, ra
-	.mask	0xc0000000,-FFI_SIZEOF_ARG
-	.fmask	0x00000000,0
-
-	# Prologue
-	SUBU	$sp, SIZEOF_FRAME			# Frame size
-.LCFI0:
-	REG_S	$fp, SIZEOF_FRAME - 2*FFI_SIZEOF_ARG($sp)	# Save frame pointer
-	REG_S	ra, SIZEOF_FRAME - 1*FFI_SIZEOF_ARG($sp)	# Save return address
-.LCFI1:
-	move	$fp, $sp
-.LCFI3:
-	move	t9, callback	# callback function pointer
-	REG_S	bytes, 2*FFI_SIZEOF_ARG($fp) # bytes
-	REG_S	flags, 3*FFI_SIZEOF_ARG($fp) # flags
-	REG_S	raddr, 4*FFI_SIZEOF_ARG($fp) # raddr
-	REG_S	fn,    5*FFI_SIZEOF_ARG($fp) # fn
-
-	# Allocate at least 4 words in the argstack
-	move	v0, bytes
-	bge	bytes, 4 * FFI_SIZEOF_ARG, bigger	
-	LI	v0, 4 * FFI_SIZEOF_ARG
-	b	sixteen
-
-	bigger:	
-	ADDU	t4, v0, 2 * FFI_SIZEOF_ARG -1	# make sure it is aligned 
-	and	v0, t4, -2 * FFI_SIZEOF_ARG		# to a proper boundry.
-
-sixteen:
-	SUBU	$sp, $sp, v0	# move the stack pointer to reflect the
-				# arg space
-
-	move	a0, $sp         # 4 * FFI_SIZEOF_ARG
-	ADDU	a3, $fp, 3 * FFI_SIZEOF_ARG
-
-	# Call ffi_prep_args
-	jal	t9
-	
-	# Copy the stack pointer to t9
-	move	t9, $sp
-	
-	# Fix the stack if there are more than 8 64bit slots worth
-	# of arguments.
-
-	# Load the number of bytes
-	REG_L	t6, 2*FFI_SIZEOF_ARG($fp)
-
-	# Is it bigger than 8 * FFI_SIZEOF_ARG?
-	daddiu	t8, t6, -(8 * FFI_SIZEOF_ARG)
-	bltz	t8, loadregs
-
-	ADDU	t9, t9, t8
-	
-loadregs:	
-
-	REG_L	t6, 3*FFI_SIZEOF_ARG($fp)  # load the flags word into t6.
-
-	and	t4, t6, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a0, 0*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg1_next
-	bne	t4, FFI_TYPE_FLOAT, arg1_doublep
-	l.s	$f12, 0*FFI_SIZEOF_ARG(t9)
-	b	arg1_next
-arg1_doublep:	
-	l.d	$f12, 0*FFI_SIZEOF_ARG(t9)
-arg1_next:	
-	
-	SRL	t4, t6, 1*FFI_FLAG_BITS
-	and	t4, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a1, 1*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg2_next
-	bne	t4, FFI_TYPE_FLOAT, arg2_doublep
-	l.s	$f13, 1*FFI_SIZEOF_ARG(t9)	
-	b	arg2_next
-arg2_doublep:	
-	l.d	$f13, 1*FFI_SIZEOF_ARG(t9)	
-arg2_next:	
-	
-	SRL	t4, t6, 2*FFI_FLAG_BITS
-	and	t4, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a2, 2*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg3_next
-	bne	t4, FFI_TYPE_FLOAT, arg3_doublep
-	l.s	$f14, 2*FFI_SIZEOF_ARG(t9)	
-	b	arg3_next
-arg3_doublep:	
-	l.d	$f14, 2*FFI_SIZEOF_ARG(t9)	
-arg3_next:	
-	
-	SRL	t4, t6, 3*FFI_FLAG_BITS
-	and	t4, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a3, 3*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg4_next
-	bne	t4, FFI_TYPE_FLOAT, arg4_doublep
-	l.s	$f15, 3*FFI_SIZEOF_ARG(t9)	
-	b	arg4_next
-arg4_doublep:	
-	l.d	$f15, 3*FFI_SIZEOF_ARG(t9)	
-arg4_next:	
-	
-	SRL	t4, t6, 4*FFI_FLAG_BITS
-	and	t4, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a4, 4*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg5_next
-	bne	t4, FFI_TYPE_FLOAT, arg5_doublep
-	l.s	$f16, 4*FFI_SIZEOF_ARG(t9)	
-	b	arg5_next
-arg5_doublep:	
-	l.d	$f16, 4*FFI_SIZEOF_ARG(t9)	
-arg5_next:	
-	
-	SRL	t4, t6, 5*FFI_FLAG_BITS
-	and	t4, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a5, 5*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg6_next
-	bne	t4, FFI_TYPE_FLOAT, arg6_doublep
-	l.s	$f17, 5*FFI_SIZEOF_ARG(t9)	
-	b	arg6_next
-arg6_doublep:	
-	l.d	$f17, 5*FFI_SIZEOF_ARG(t9)	
-arg6_next:	
-	
-	SRL	t4, t6, 6*FFI_FLAG_BITS
-	and	t4, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a6, 6*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg7_next
-	bne	t4, FFI_TYPE_FLOAT, arg7_doublep
-	l.s	$f18, 6*FFI_SIZEOF_ARG(t9)	
-	b	arg7_next
-arg7_doublep:	
-	l.d	$f18, 6*FFI_SIZEOF_ARG(t9)	
-arg7_next:	
-	
-	SRL	t4, t6, 7*FFI_FLAG_BITS
-	and	t4, ((1<<FFI_FLAG_BITS)-1)
-	REG_L	a7, 7*FFI_SIZEOF_ARG(t9)
-	beqz	t4, arg8_next
-	bne	t4, FFI_TYPE_FLOAT, arg8_doublep
- 	l.s	$f19, 7*FFI_SIZEOF_ARG(t9)	
-	b	arg8_next
-arg8_doublep:	
- 	l.d	$f19, 7*FFI_SIZEOF_ARG(t9)	
-arg8_next:	
-
-callit:		
-	# Load the function pointer
-	REG_L	t9, 5*FFI_SIZEOF_ARG($fp)
-
-	# If the return value pointer is NULL, assume no return value.
-	REG_L	t5, 4*FFI_SIZEOF_ARG($fp)
-	beqz	t5, noretval
-
-	# Shift the return type flag over
-	SRL	t6, 8*FFI_FLAG_BITS
-
-	beq	t6, FFI_TYPE_SINT32, retint	
-	bne     t6, FFI_TYPE_INT, retfloat
-retint:
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	REG_S	v0, 0(t4)
-	b	epilogue
-
-retfloat:
-	bne     t6, FFI_TYPE_FLOAT, retdouble
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.s	$f0, 0(t4)
-	b	epilogue
-
-retdouble:	
-	bne	t6, FFI_TYPE_DOUBLE, retstruct_d
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.d	$f0, 0(t4)
-	b	epilogue
-
-retstruct_d:	
-	bne	t6, FFI_TYPE_STRUCT_D, retstruct_f
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.d	$f0, 0(t4)
-	b	epilogue
-	
-retstruct_f:	
-	bne	t6, FFI_TYPE_STRUCT_F, retstruct_d_d
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.s	$f0, 0(t4)
-	b	epilogue
-	
-retstruct_d_d:	
-	bne	t6, FFI_TYPE_STRUCT_DD, retstruct_f_f
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.d	$f0, 0(t4)
-	s.d	$f2, 8(t4)
-	b	epilogue
-	
-retstruct_f_f:	
-	bne	t6, FFI_TYPE_STRUCT_FF, retstruct_d_f
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.s	$f0, 0(t4)
-	s.s	$f2, 4(t4)
-	b	epilogue
-	
-retstruct_d_f:	
-	bne	t6, FFI_TYPE_STRUCT_DF, retstruct_f_d
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.d	$f0, 0(t4)
-	s.s	$f2, 8(t4)
-	b	epilogue
-	
-retstruct_f_d:	
-	bne	t6, FFI_TYPE_STRUCT_FD, retstruct_d_soft
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	s.s	$f0, 0(t4)
-	s.d	$f2, 8(t4)
-	b	epilogue
-
-retstruct_d_soft:
-	bne	t6, FFI_TYPE_STRUCT_D_SOFT, retstruct_f_soft
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	sd	v0, 0(t4)
-	b	epilogue
-	
-retstruct_f_soft:	
-	bne	t6, FFI_TYPE_STRUCT_F_SOFT, retstruct_d_d_soft
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	sw	v0, 0(t4)
-	b	epilogue
-	
-retstruct_d_d_soft:	
-	bne	t6, FFI_TYPE_STRUCT_DD_SOFT, retstruct_f_f_soft
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	sd	v0, 0(t4)
-	sd	v1, 8(t4)
-	b	epilogue
-	
-retstruct_f_f_soft:	
-	bne	t6, FFI_TYPE_STRUCT_FF_SOFT, retstruct_d_f_soft
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	sw	v0, 0(t4)
-	sw	v1, 4(t4)
-	b	epilogue
-	
-retstruct_d_f_soft:	
-	bne	t6, FFI_TYPE_STRUCT_DF_SOFT, retstruct_f_d_soft
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	sd	v0, 0(t4)
-	sw	v1, 8(t4)
-	b	epilogue
-	
-retstruct_f_d_soft:	
-	bne	t6, FFI_TYPE_STRUCT_FD_SOFT, retstruct_small
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	sw	v0, 0(t4)
-	sd	v1, 8(t4)
-	b	epilogue
-	
-retstruct_small:	
-	bne	t6, FFI_TYPE_STRUCT_SMALL, retstruct_small2
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	REG_S	v0, 0(t4)
-	b	epilogue
-	
-retstruct_small2:	
-	bne	t6, FFI_TYPE_STRUCT_SMALL2, retstruct
-	jal	t9
-	REG_L	t4, 4*FFI_SIZEOF_ARG($fp)
-	REG_S	v0, 0(t4)
-	REG_S	v1, 8(t4)
-	b	epilogue
-	
-retstruct:	
-noretval:	
-	jal	t9
-	
-	# Epilogue
-epilogue:	
-	move	$sp, $fp	
-	REG_L	$fp, SIZEOF_FRAME - 2*FFI_SIZEOF_ARG($sp) # Restore frame pointer
-	REG_L	ra, SIZEOF_FRAME - 1*FFI_SIZEOF_ARG($sp)  # Restore return address
-	ADDU	$sp, SIZEOF_FRAME		      # Fix stack pointer
-	j	ra
-
-.LFE3:
-	.end	ffi_call_N32
-
-/* ffi_closure_N32. Expects address of the passed-in ffi_closure in t0
-   ($12). Stores any arguments passed in registers onto the stack,
-   then calls ffi_closure_mips_inner_N32, which then decodes
-   them.
-	
-	Stack layout:
-
-	20 - Start of parameters, original sp
-	19 - Called function a7 save
-	18 - Called function a6 save
-	17 - Called function a5 save
-	16 - Called function a4 save
-	15 - Called function a3 save
-	14 - Called function a2 save
-	13 - Called function a1 save
-	12 - Called function a0 save
-	11 - Called function f19
-	10 - Called function f18
-	 9 - Called function f17
-	 8 - Called function f16
-	 7 - Called function f15
-         6 - Called function f14
-         5 - Called function f13
-         4 - Called function f12
-	 3 - return value high (v1 or $f2)
-	 2 - return value low (v0 or $f0)
-	 1 - ra save
-	 0 - gp save our sp  points here
-	 */
-
-#define SIZEOF_FRAME2	(20 * FFI_SIZEOF_ARG)
-	
-#define A7_OFF2		(19 * FFI_SIZEOF_ARG)
-#define A6_OFF2		(18 * FFI_SIZEOF_ARG)
-#define A5_OFF2		(17 * FFI_SIZEOF_ARG)
-#define A4_OFF2		(16 * FFI_SIZEOF_ARG)
-#define A3_OFF2		(15 * FFI_SIZEOF_ARG)
-#define A2_OFF2		(14 * FFI_SIZEOF_ARG)
-#define A1_OFF2		(13 * FFI_SIZEOF_ARG)
-#define A0_OFF2		(12 * FFI_SIZEOF_ARG)	
-
-#define F19_OFF2	(11 * FFI_SIZEOF_ARG)
-#define F18_OFF2	(10 * FFI_SIZEOF_ARG)
-#define F17_OFF2	(9  * FFI_SIZEOF_ARG)
-#define F16_OFF2	(8  * FFI_SIZEOF_ARG)
-#define F15_OFF2	(7  * FFI_SIZEOF_ARG)
-#define F14_OFF2	(6  * FFI_SIZEOF_ARG)
-#define F13_OFF2	(5  * FFI_SIZEOF_ARG)
-#define F12_OFF2	(4  * FFI_SIZEOF_ARG)
-
-#define V1_OFF2		(3  * FFI_SIZEOF_ARG)
-#define V0_OFF2		(2  * FFI_SIZEOF_ARG)
-
-#define RA_OFF2		(1  * FFI_SIZEOF_ARG)
-#define GP_OFF2		(0  * FFI_SIZEOF_ARG)
-
-	.align	2
-	.globl	ffi_closure_N32
-	.ent	ffi_closure_N32
-ffi_closure_N32:
-.LFB2:
-	.frame	$sp, SIZEOF_FRAME2, ra
-	.mask	0x90000000,-(SIZEOF_FRAME2 - RA_OFF2)
-	.fmask	0x00000000,0
-	SUBU	$sp, SIZEOF_FRAME2
-.LCFI5:
-	.cpsetup t9, GP_OFF2, ffi_closure_N32
-	REG_S	ra, RA_OFF2($sp)	# Save return address
-.LCFI6:
-	# Store all possible argument registers. If there are more than
-	# fit in registers, then they were stored on the stack.
-	REG_S	a0, A0_OFF2($sp)
-	REG_S	a1, A1_OFF2($sp)
-	REG_S	a2, A2_OFF2($sp)
-	REG_S	a3, A3_OFF2($sp)
-	REG_S	a4, A4_OFF2($sp)
-	REG_S	a5, A5_OFF2($sp)
-	REG_S	a6, A6_OFF2($sp)
-	REG_S	a7, A7_OFF2($sp)
-
-	# Store all possible float/double registers.
-	s.d	$f12, F12_OFF2($sp)
-	s.d	$f13, F13_OFF2($sp)
-	s.d	$f14, F14_OFF2($sp)
-	s.d	$f15, F15_OFF2($sp)
-	s.d	$f16, F16_OFF2($sp)
-	s.d	$f17, F17_OFF2($sp)
-	s.d	$f18, F18_OFF2($sp)
-	s.d	$f19, F19_OFF2($sp)
-
-	# Call ffi_closure_mips_inner_N32 to do the real work.
-	LA	t9, ffi_closure_mips_inner_N32
-	move	a0, $12	 # Pointer to the ffi_closure
-	ADDU	a1, $sp, V0_OFF2
-	ADDU	a2, $sp, A0_OFF2
-	ADDU	a3, $sp, F12_OFF2
-	jalr	t9
-
-	# Return flags are in v0
-	bne     v0, FFI_TYPE_SINT32, cls_retint
-	lw	v0, V0_OFF2($sp)
-	b	cls_epilogue
-
-cls_retint:
-	bne     v0, FFI_TYPE_INT, cls_retfloat
-	REG_L	v0, V0_OFF2($sp)
-	b	cls_epilogue
-
-cls_retfloat:
-	bne     v0, FFI_TYPE_FLOAT, cls_retdouble
-	l.s	$f0, V0_OFF2($sp)
-	b	cls_epilogue
-
-cls_retdouble:	
-	bne	v0, FFI_TYPE_DOUBLE, cls_retstruct_d
-	l.d	$f0, V0_OFF2($sp)
-	b	cls_epilogue
-
-cls_retstruct_d:	
-	bne	v0, FFI_TYPE_STRUCT_D, cls_retstruct_f
-	l.d	$f0, V0_OFF2($sp)
-	b	cls_epilogue
-	
-cls_retstruct_f:	
-	bne	v0, FFI_TYPE_STRUCT_F, cls_retstruct_d_d
-	l.s	$f0, V0_OFF2($sp)
-	b	cls_epilogue
-	
-cls_retstruct_d_d:	
-	bne	v0, FFI_TYPE_STRUCT_DD, cls_retstruct_f_f
-	l.d	$f0, V0_OFF2($sp)
-	l.d	$f2, V1_OFF2($sp)
-	b	cls_epilogue
-	
-cls_retstruct_f_f:	
-	bne	v0, FFI_TYPE_STRUCT_FF, cls_retstruct_d_f
-	l.s	$f0, V0_OFF2($sp)
-	l.s	$f2, V1_OFF2($sp)
-	b	cls_epilogue
-	
-cls_retstruct_d_f:	
-	bne	v0, FFI_TYPE_STRUCT_DF, cls_retstruct_f_d
-	l.d	$f0, V0_OFF2($sp)
-	l.s	$f2, V1_OFF2($sp)
-	b	cls_epilogue
-	
-cls_retstruct_f_d:	
-	bne	v0, FFI_TYPE_STRUCT_FD, cls_retstruct_small2
-	l.s	$f0, V0_OFF2($sp)
-	l.d	$f2, V1_OFF2($sp)
-	b	cls_epilogue
-	
-cls_retstruct_small2:	
-	REG_L	v0, V0_OFF2($sp)
-	REG_L	v1, V1_OFF2($sp)
-	
-	# Epilogue
-cls_epilogue:	
-	REG_L	ra,  RA_OFF2($sp)	 # Restore return address
-	.cpreturn
-	ADDU	$sp, SIZEOF_FRAME2
-	j	ra
-.LFE2:	
-	.end	ffi_closure_N32
-
-#ifdef __GNUC__
-        .section        .eh_frame,"aw",@progbits
-.Lframe1:
-        .4byte  .LECIE1-.LSCIE1		# length
-.LSCIE1:
-        .4byte  0x0			# CIE
-        .byte   0x1			# Version 1
-        .ascii  "\000"			# Augmentation
-        .uleb128 0x1			# Code alignment 1
-        .sleb128 -4			# Data alignment -4
-        .byte   0x1f			# Return Address $31
-        .byte   0xc			# DW_CFA_def_cfa
-        .uleb128 0x1d			# in $sp
-        .uleb128 0x0			# offset 0
-        .align  EH_FRAME_ALIGN
-.LECIE1:
-
-.LSFDE1:
-        .4byte  .LEFDE1-.LASFDE1	# length.
-.LASFDE1:
-        .4byte  .LASFDE1-.Lframe1	# CIE_pointer.
-        FDE_ADDR_BYTES  .LFB3		# initial_location.
-        FDE_ADDR_BYTES  .LFE3-.LFB3	# address_range.
-        .byte   0x4			# DW_CFA_advance_loc4
-        .4byte  .LCFI0-.LFB3		# to .LCFI0
-        .byte   0xe			# DW_CFA_def_cfa_offset
-        .uleb128 SIZEOF_FRAME		# adjust stack.by SIZEOF_FRAME
-        .byte   0x4			# DW_CFA_advance_loc4
-        .4byte  .LCFI1-.LCFI0		# to .LCFI1
-        .byte   0x9e			# DW_CFA_offset of $fp
-        .uleb128 2*FFI_SIZEOF_ARG/4	# 
-        .byte   0x9f			# DW_CFA_offset of ra
-        .uleb128 1*FFI_SIZEOF_ARG/4	# 
-        .byte   0x4			# DW_CFA_advance_loc4
-        .4byte  .LCFI3-.LCFI1		# to .LCFI3
-        .byte   0xd			# DW_CFA_def_cfa_register
-        .uleb128 0x1e			# in $fp
-        .align  EH_FRAME_ALIGN
-.LEFDE1:
-.LSFDE3:
-	.4byte	.LEFDE3-.LASFDE3	# length
-.LASFDE3:
-	.4byte	.LASFDE3-.Lframe1	# CIE_pointer.
-	FDE_ADDR_BYTES	.LFB2		# initial_location.
-	FDE_ADDR_BYTES	.LFE2-.LFB2	# address_range.
-	.byte	0x4			# DW_CFA_advance_loc4
-	.4byte	.LCFI5-.LFB2		# to .LCFI5
-	.byte	0xe			# DW_CFA_def_cfa_offset
-	.uleb128 SIZEOF_FRAME2		# adjust stack.by SIZEOF_FRAME
-	.byte	0x4			# DW_CFA_advance_loc4
-	.4byte	.LCFI6-.LCFI5		# to .LCFI6
-	.byte	0x9c			# DW_CFA_offset of $gp ($28)
-	.uleb128 (SIZEOF_FRAME2 - GP_OFF2)/4
-	.byte	0x9f			# DW_CFA_offset of ra ($31)
-	.uleb128 (SIZEOF_FRAME2 - RA_OFF2)/4
-	.align	EH_FRAME_ALIGN
-.LEFDE3:
-#endif /* __GNUC__ */	
-	
-#endif
diff --git a/Modules/_ctypes/libffi/src/mips/o32.S b/Modules/_ctypes/libffi/src/mips/o32.S
deleted file mode 100644
index eb27981..0000000
--- a/Modules/_ctypes/libffi/src/mips/o32.S
+++ /dev/null
@@ -1,381 +0,0 @@
-/* -----------------------------------------------------------------------
-   o32.S - Copyright (c) 1996, 1998, 2005  Red Hat, Inc.
-   
-   MIPS Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-/* Only build this code if we are compiling for o32 */	
-
-#if defined(FFI_MIPS_O32)
-	
-#define callback a0
-#define bytes	 a2
-#define flags	 a3
-		
-#define SIZEOF_FRAME	(4 * FFI_SIZEOF_ARG + 2 * FFI_SIZEOF_ARG)
-#define A3_OFF		(SIZEOF_FRAME + 3 * FFI_SIZEOF_ARG)
-#define FP_OFF		(SIZEOF_FRAME - 2 * FFI_SIZEOF_ARG)
-#define RA_OFF		(SIZEOF_FRAME - 1 * FFI_SIZEOF_ARG)
-
-	.abicalls
-	.text
-	.align	2
-	.globl	ffi_call_O32
-	.ent	ffi_call_O32
-ffi_call_O32:	
-$LFB0:
-	# Prologue
-	SUBU	$sp, SIZEOF_FRAME	# Frame size
-$LCFI0:
-	REG_S	$fp, FP_OFF($sp)	# Save frame pointer
-$LCFI1:
-	REG_S	ra, RA_OFF($sp)		# Save return address
-$LCFI2:
-	move	$fp, $sp
-
-$LCFI3:
-	move	t9, callback		# callback function pointer
-	REG_S	flags, A3_OFF($fp)	# flags
-
-	# Allocate at least 4 words in the argstack
-	LI	v0, 4 * FFI_SIZEOF_ARG
-	blt	bytes, v0, sixteen
-
-	ADDU	v0, bytes, 7	# make sure it is aligned 
-	and	v0, -8		# to an 8 byte boundry
-
-sixteen:
-	SUBU	$sp, v0		# move the stack pointer to reflect the
-				# arg space
-
-	ADDU	a0, $sp, 4 * FFI_SIZEOF_ARG
-
-	jalr	t9
-	
-	REG_L	t0, A3_OFF($fp)		# load the flags word
-	SRL	t2, t0, 4		# shift our arg info
-	and     t0, ((1<<4)-1)          # mask out the return type
-		
-	ADDU	$sp, 4 * FFI_SIZEOF_ARG		# adjust $sp to new args
-
-	bnez	t0, pass_d			# make it quick for int
-	REG_L	a0, 0*FFI_SIZEOF_ARG($sp)	# just go ahead and load the
-	REG_L	a1, 1*FFI_SIZEOF_ARG($sp)	# four regs.
-	REG_L	a2, 2*FFI_SIZEOF_ARG($sp)
-	REG_L	a3, 3*FFI_SIZEOF_ARG($sp)
-	b	call_it
-
-pass_d:
-	bne	t0, FFI_ARGS_D, pass_f
-	l.d	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-	REG_L	a2,   2*FFI_SIZEOF_ARG($sp)	# passing a double
-	REG_L	a3,   3*FFI_SIZEOF_ARG($sp)
-	b	call_it
-
-pass_f:	
-	bne	t0, FFI_ARGS_F, pass_d_d
-	l.s	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-	REG_L	a1,   1*FFI_SIZEOF_ARG($sp)	# passing a float
-	REG_L	a2,   2*FFI_SIZEOF_ARG($sp)
-	REG_L	a3,   3*FFI_SIZEOF_ARG($sp)
-	b	call_it		
-
-pass_d_d:		
-	bne	t0, FFI_ARGS_DD, pass_f_f
-	l.d	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-	l.d	$f14, 2*FFI_SIZEOF_ARG($sp)	# passing two doubles
-	b	call_it
-
-pass_f_f:	
-	bne	t0, FFI_ARGS_FF, pass_d_f
-	l.s	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-	l.s	$f14, 1*FFI_SIZEOF_ARG($sp)	# passing two floats
-	REG_L	a2,   2*FFI_SIZEOF_ARG($sp)
-	REG_L	a3,   3*FFI_SIZEOF_ARG($sp)
-	b	call_it
-
-pass_d_f:		
-	bne	t0, FFI_ARGS_DF, pass_f_d
-	l.d	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-	l.s	$f14, 2*FFI_SIZEOF_ARG($sp)	# passing double and float
-	REG_L	a3,   3*FFI_SIZEOF_ARG($sp)
-	b	call_it
-
-pass_f_d:		
- # assume that the only other combination must be float then double
- #	bne	t0, FFI_ARGS_F_D, call_it
-	l.s	$f12, 0*FFI_SIZEOF_ARG($sp)	# load $fp regs from args
-	l.d	$f14, 2*FFI_SIZEOF_ARG($sp)	# passing double and float
-
-call_it:	
-	# Load the function pointer
-	REG_L	t9, SIZEOF_FRAME + 5*FFI_SIZEOF_ARG($fp)
-
-	# If the return value pointer is NULL, assume no return value.
-	REG_L	t1, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp)
-	beqz	t1, noretval
-
-	bne     t2, FFI_TYPE_INT, retlonglong
-	jalr	t9
-	REG_L	t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp)
-	REG_S	v0, 0(t0)
-	b	epilogue
-
-retlonglong:
-	# Really any 64-bit int, signed or not.
-	bne	t2, FFI_TYPE_UINT64, retfloat
-	jalr	t9
-	REG_L	t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp)
-	REG_S	v1, 4(t0)
-	REG_S	v0, 0(t0)
-	b	epilogue
-
-retfloat:
-	bne     t2, FFI_TYPE_FLOAT, retdouble
-	jalr	t9
-	REG_L	t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp)
-	s.s	$f0, 0(t0)
-	b	epilogue
-
-retdouble:	
-	bne	t2, FFI_TYPE_DOUBLE, noretval
-	jalr	t9
-	REG_L	t0, SIZEOF_FRAME + 4*FFI_SIZEOF_ARG($fp)
-	s.d	$f0, 0(t0)
-	b	epilogue
-	
-noretval:	
-	jalr	t9
-	
-	# Epilogue
-epilogue:	
-	move	$sp, $fp	
-	REG_L	$fp, FP_OFF($sp)	# Restore frame pointer
-	REG_L	ra, RA_OFF($sp)		# Restore return address
-	ADDU	$sp, SIZEOF_FRAME	# Fix stack pointer
-	j	ra
-
-$LFE0:
-	.end	ffi_call_O32
-
-
-/* ffi_closure_O32. Expects address of the passed-in ffi_closure
-	in t4 ($12). Stores any arguments passed in registers onto the
-	stack, then calls ffi_closure_mips_inner_O32, which
-	then decodes them.
-	
-	Stack layout:
-
-	 3 - a3 save
-	 2 - a2 save
-	 1 - a1 save
-	 0 - a0 save, original sp
-	-1 - ra save
-	-2 - fp save
-	-3 - $16 (s0) save
-	-4 - cprestore
-	-5 - return value high (v1)
-	-6 - return value low (v0)
-	-7 - f14 (le high, be low)
-	-8 - f14 (le low, be high)
-	-9 - f12 (le high, be low)
-       -10 - f12 (le low, be high)
-       -11 - Called function a3 save
-       -12 - Called function a2 save
-       -13 - Called function a1 save
-       -14 - Called function a0 save, our sp and fp point here
-	 */
-	
-#define SIZEOF_FRAME2	(14 * FFI_SIZEOF_ARG)
-#define A3_OFF2		(SIZEOF_FRAME2 + 3 * FFI_SIZEOF_ARG)
-#define A2_OFF2		(SIZEOF_FRAME2 + 2 * FFI_SIZEOF_ARG)
-#define A1_OFF2		(SIZEOF_FRAME2 + 1 * FFI_SIZEOF_ARG)
-#define A0_OFF2		(SIZEOF_FRAME2 + 0 * FFI_SIZEOF_ARG)
-#define RA_OFF2		(SIZEOF_FRAME2 - 1 * FFI_SIZEOF_ARG)
-#define FP_OFF2		(SIZEOF_FRAME2 - 2 * FFI_SIZEOF_ARG)
-#define S0_OFF2		(SIZEOF_FRAME2 - 3 * FFI_SIZEOF_ARG)
-#define GP_OFF2		(SIZEOF_FRAME2 - 4 * FFI_SIZEOF_ARG)
-#define V1_OFF2		(SIZEOF_FRAME2 - 5 * FFI_SIZEOF_ARG)
-#define V0_OFF2		(SIZEOF_FRAME2 - 6 * FFI_SIZEOF_ARG)
-#define FA_1_1_OFF2	(SIZEOF_FRAME2 - 7 * FFI_SIZEOF_ARG)
-#define FA_1_0_OFF2	(SIZEOF_FRAME2 - 8 * FFI_SIZEOF_ARG)
-#define FA_0_1_OFF2	(SIZEOF_FRAME2 - 9 * FFI_SIZEOF_ARG)
-#define FA_0_0_OFF2	(SIZEOF_FRAME2 - 10 * FFI_SIZEOF_ARG)
-
-	.text
-	.align	2
-	.globl	ffi_closure_O32
-	.ent	ffi_closure_O32
-ffi_closure_O32:
-$LFB1:
-	# Prologue
-	.frame	$fp, SIZEOF_FRAME2, ra
-	.set	noreorder
-	.cpload	t9
-	.set	reorder
-	SUBU	$sp, SIZEOF_FRAME2
-	.cprestore GP_OFF2
-$LCFI4:
-	REG_S	$16, S0_OFF2($sp)	 # Save s0
-	REG_S	$fp, FP_OFF2($sp)	 # Save frame pointer
-	REG_S	ra, RA_OFF2($sp)	 # Save return address
-$LCFI6:
-	move	$fp, $sp
-
-$LCFI7:
-	# Store all possible argument registers. If there are more than
-	# four arguments, then they are stored above where we put a3.
-	REG_S	a0, A0_OFF2($fp)
-	REG_S	a1, A1_OFF2($fp)
-	REG_S	a2, A2_OFF2($fp)
-	REG_S	a3, A3_OFF2($fp)
-
-	# Load ABI enum to s0
-	REG_L	$16, 20($12)	# cif pointer follows tramp.
-	REG_L	$16, 0($16)	# abi is first member.
-
-	li	$13, 1		# FFI_O32
-	bne	$16, $13, 1f	# Skip fp save if FFI_O32_SOFT_FLOAT
-	
-	# Store all possible float/double registers.
-	s.d	$f12, FA_0_0_OFF2($fp)
-	s.d	$f14, FA_1_0_OFF2($fp)
-1:	
-	# Call ffi_closure_mips_inner_O32 to do the work.
-	la	t9, ffi_closure_mips_inner_O32
-	move	a0, $12	 # Pointer to the ffi_closure
-	addu	a1, $fp, V0_OFF2
-	addu	a2, $fp, A0_OFF2
-	addu	a3, $fp, FA_0_0_OFF2
-	jalr	t9
-
-	# Load the return value into the appropriate register.
-	move	$8, $2
-	li	$9, FFI_TYPE_VOID
-	beq	$8, $9, closure_done
-
-	li	$13, 1		# FFI_O32
-	bne	$16, $13, 1f	# Skip fp restore if FFI_O32_SOFT_FLOAT
-
-	li	$9, FFI_TYPE_FLOAT
-	l.s	$f0, V0_OFF2($fp)
-	beq	$8, $9, closure_done
-
-	li	$9, FFI_TYPE_DOUBLE
-	l.d	$f0, V0_OFF2($fp)
-	beq	$8, $9, closure_done
-1:	
-	REG_L	$3, V1_OFF2($fp)
-	REG_L	$2, V0_OFF2($fp)
-
-closure_done:
-	# Epilogue
-	move	$sp, $fp
-	REG_L	$16, S0_OFF2($sp)	 # Restore s0
-	REG_L	$fp, FP_OFF2($sp)	 # Restore frame pointer
-	REG_L	ra,  RA_OFF2($sp)	 # Restore return address
-	ADDU	$sp, SIZEOF_FRAME2
-	j	ra
-$LFE1:
-	.end	ffi_closure_O32
-
-/* DWARF-2 unwind info. */
-
-	.section	.eh_frame,"a",@progbits
-$Lframe0:
-	.4byte	$LECIE0-$LSCIE0	 # Length of Common Information Entry
-$LSCIE0:
-	.4byte	0x0	 # CIE Identifier Tag
-	.byte	0x1	 # CIE Version
-	.ascii "zR\0"	 # CIE Augmentation
-	.uleb128 0x1	 # CIE Code Alignment Factor
-	.sleb128 4	 # CIE Data Alignment Factor
-	.byte	0x1f	 # CIE RA Column
-	.uleb128 0x1	 # Augmentation size
-	.byte	0x00	 # FDE Encoding (absptr)
-	.byte	0xc	 # DW_CFA_def_cfa
-	.uleb128 0x1d
-	.uleb128 0x0
-	.align	2
-$LECIE0:
-$LSFDE0:
-	.4byte	$LEFDE0-$LASFDE0	 # FDE Length
-$LASFDE0:
-	.4byte	$LASFDE0-$Lframe0	 # FDE CIE offset
-	.4byte	$LFB0	 # FDE initial location
-	.4byte	$LFE0-$LFB0	 # FDE address range
-	.uleb128 0x0	 # Augmentation size
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	$LCFI0-$LFB0
-	.byte	0xe	 # DW_CFA_def_cfa_offset
-	.uleb128 0x18
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	$LCFI2-$LCFI0
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x1e	 # $fp
-	.sleb128 -2	 # SIZEOF_FRAME2 - 2*FFI_SIZEOF_ARG($sp)
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x1f	 # $ra
-	.sleb128 -1	 # SIZEOF_FRAME2 - 1*FFI_SIZEOF_ARG($sp)
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	$LCFI3-$LCFI2
-	.byte	0xc	 # DW_CFA_def_cfa
-	.uleb128 0x1e
-	.uleb128 0x18
-	.align	2
-$LEFDE0:
-$LSFDE1:
-	.4byte	$LEFDE1-$LASFDE1	 # FDE Length
-$LASFDE1:
-	.4byte	$LASFDE1-$Lframe0	 # FDE CIE offset
-	.4byte	$LFB1	 # FDE initial location
-	.4byte	$LFE1-$LFB1	 # FDE address range
-	.uleb128 0x0	 # Augmentation size
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	$LCFI4-$LFB1
-	.byte	0xe	 # DW_CFA_def_cfa_offset
-	.uleb128 0x38
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	$LCFI6-$LCFI4
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x10	 # $16
-	.sleb128 -3	 # SIZEOF_FRAME2 - 3*FFI_SIZEOF_ARG($sp)
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x1e	 # $fp
-	.sleb128 -2	 # SIZEOF_FRAME2 - 2*FFI_SIZEOF_ARG($sp)
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x1f	 # $ra
-	.sleb128 -1	 # SIZEOF_FRAME2 - 1*FFI_SIZEOF_ARG($sp)
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	$LCFI7-$LCFI6
-	.byte	0xc	 # DW_CFA_def_cfa
-	.uleb128 0x1e
-	.uleb128 0x38
-	.align	2
-$LEFDE1:
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/moxie/eabi.S b/Modules/_ctypes/libffi/src/moxie/eabi.S
deleted file mode 100644
index ac7aceb..0000000
--- a/Modules/_ctypes/libffi/src/moxie/eabi.S
+++ /dev/null
@@ -1,101 +0,0 @@
-/* -----------------------------------------------------------------------
-   eabi.S - Copyright (c) 2012, 2013  Anthony Green
-   
-   Moxie Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.globl ffi_prep_args_EABI
-
-	.text
-	.p2align 4
-	.globl ffi_call_EABI
-	.type ffi_call_EABI, @function
-
-	# $r0 :   ffi_prep_args
-	# $r1 :   &ecif
-	# $r2 :   cif->bytes
-	# $r3 :   fig->flags
-	# $r4 :   ecif.rvalue
-	# $r5 :   fn
-	
-ffi_call_EABI:
-	push	$sp, $r6
-	push	$sp, $r7
-	push	$sp, $r8
-	dec	$sp, 24
-
-	/* Store incoming args on stack.  */
-	sto.l	0($sp), $r0 /* ffi_prep_args */
-	sto.l	4($sp), $r1 /* ecif */
-	sto.l	8($sp), $r2 /* bytes */
-	sto.l	12($sp), $r3 /* flags */
-	sto.l	16($sp), $r4 /* &rvalue */
-	sto.l	20($sp), $r5 /* fn */
-	
-	/* Call ffi_prep_args.  */
-	mov 	$r6, $r4 /* Save result buffer */
-	mov	$r7, $r5 /* Save the target fn */
-	mov	$r8, $r3 /* Save the flags */
-	sub.l	$sp, $r2 /* Allocate stack space */
-	mov	$r0, $sp /* We can stomp over $r0 */
-	/* $r1 is already set up */
-	jsra 	ffi_prep_args
-
-	/* Load register arguments.  */
-	ldo.l	$r0, 0($sp)
-	ldo.l	$r1, 4($sp)
-	ldo.l	$r2, 8($sp)
-	ldo.l	$r3, 12($sp)
-	ldo.l	$r4, 16($sp)
-	ldo.l	$r5, 20($sp)
-	
-	/* Call the target function.  */
-	jsr	$r7
-
-	ldi.l	$r7, 0xffffffff
-	cmp	$r8, $r7
-	beq	retstruct
-
-	ldi.l	$r7, 4
-	cmp	$r8, $r7
-	bgt	ret2reg
-
-	st.l	($r6), $r0
-	jmpa	retdone
-
-ret2reg:	
-	st.l	($r6), $r0
-	sto.l	4($r6), $r1
-
-retstruct:
-retdone:	
-	/* Return.  */
-	ldo.l	$r6, -4($fp)
-	ldo.l	$r7, -8($fp)
-	ldo.l	$r8, -12($fp)
-	ret
-	.size ffi_call_EABI, .-ffi_call_EABI
-	
diff --git a/Modules/_ctypes/libffi/src/moxie/ffi.c b/Modules/_ctypes/libffi/src/moxie/ffi.c
deleted file mode 100644
index 540a042..0000000
--- a/Modules/_ctypes/libffi/src/moxie/ffi.c
+++ /dev/null
@@ -1,272 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (C) 2012, 2013  Anthony Green
-   
-   Moxie Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-
-void *ffi_prep_args(char *stack, extended_cif *ecif)
-{
-  register unsigned int i;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-  register int count = 0;
-
-  p_argv = ecif->avalue;
-  argp = stack;
-
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT)
-    {
-      *(void **) argp = ecif->rvalue;
-      argp += 4;
-    }
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       (i != 0);
-       i--, p_arg++)
-    {
-      size_t z;
-      
-      z = (*p_arg)->size;
-
-      if ((*p_arg)->type == FFI_TYPE_STRUCT)
-	{
-	  z = sizeof(void*);
-	  *(void **) argp = *p_argv;
-	} 
-      else if (z < sizeof(int))
-	{
-	  z = sizeof(int);
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
-	      break;
-	      
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
-	      break;
-	      
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
-	      break;
-		  
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
-	      break;
-		  
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	}
-      else if (z == sizeof(int))
-	{
-	  *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-	}
-      else
-	{
-	  memcpy(argp, *p_argv, z);
-	}
-      p_argv++;
-      argp += z;
-      count += z;
-    }
-
-  return (stack + ((count > 24) ? 24 : ALIGN_DOWN(count, 8)));
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  if (cif->rtype->type == FFI_TYPE_STRUCT)
-    cif->flags = -1;
-  else
-    cif->flags = cif->rtype->size;
-
-  cif->bytes = ALIGN (cif->bytes, 8);
-
-  return FFI_OK;
-}
-
-extern void ffi_call_EABI(void *(*)(char *, extended_cif *), 
-			  extended_cif *, 
-			  unsigned, unsigned, 
-			  unsigned *, 
-			  void (*fn)(void));
-
-void ffi_call(ffi_cif *cif, 
-	      void (*fn)(void), 
-	      void *rvalue, 
-	      void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have a return	*/
-  /* value address then we need to make one		        */
-
-  if ((rvalue == NULL) && 
-      (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi) 
-    {
-    case FFI_EABI:
-      ffi_call_EABI(ffi_prep_args, &ecif, cif->bytes, 
-		    cif->flags, ecif.rvalue, fn);
-      break;
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-void ffi_closure_eabi (unsigned arg1, unsigned arg2, unsigned arg3,
-		       unsigned arg4, unsigned arg5, unsigned arg6)
-{
-  /* This function is called by a trampoline.  The trampoline stows a
-     pointer to the ffi_closure object in $r7.  We must save this
-     pointer in a place that will persist while we do our work.  */
-  register ffi_closure *creg __asm__ ("$r12");
-  ffi_closure *closure = creg;
-
-  /* Arguments that don't fit in registers are found on the stack
-     at a fixed offset above the current frame pointer.  */
-  register char *frame_pointer __asm__ ("$fp");
-
-  /* Pointer to a struct return value.  */
-  void *struct_rvalue = (void *) arg1;
-
-  /* 6 words reserved for register args + 3 words from jsr */
-  char *stack_args = frame_pointer + 9*4; 
-
-  /* Lay the register arguments down in a continuous chunk of memory.  */
-  unsigned register_args[6] =
-    { arg1, arg2, arg3, arg4, arg5, arg6 };
-  char *register_args_ptr = (char *) register_args;
-
-  ffi_cif *cif = closure->cif;
-  ffi_type **arg_types = cif->arg_types;
-  void **avalue = alloca (cif->nargs * sizeof(void *));
-  char *ptr = (char *) register_args;
-  int i;
-
-  /* preserve struct type return pointer passing */
-  if ((cif->rtype != NULL) && (cif->rtype->type == FFI_TYPE_STRUCT)) {
-    ptr += 4;
-    register_args_ptr = (char *)&register_args[1];
-  }
-
-  /* Find the address of each argument.  */
-  for (i = 0; i < cif->nargs; i++)
-    {
-      switch (arg_types[i]->type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-	  avalue[i] = ptr + 3;
-	  break;
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-	  avalue[i] = ptr + 2;
-	  break;
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_FLOAT:
-	case FFI_TYPE_POINTER:
-	  avalue[i] = ptr;
-	  break;
-	case FFI_TYPE_STRUCT:
-	  avalue[i] = *(void**)ptr;
-	  break;
-	default:
-	  /* This is an 8-byte value.  */
-	  avalue[i] = ptr;
-	  ptr += 4;
-	  break;
-	}
-      ptr += 4;
-
-      /* If we've handled more arguments than fit in registers,
-	 start looking at the those passed on the stack.  */
-      if (ptr == &register_args[6])
-	ptr = stack_args;
-    }
-
-  /* Invoke the closure.  */
-  if (cif->rtype && (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      (closure->fun) (cif, struct_rvalue, avalue, closure->user_data);
-    }
-  else
-    {
-      /* Allocate space for the return value and call the function.  */
-      long long rvalue;
-      (closure->fun) (cif, &rvalue, avalue, closure->user_data);
-      asm ("mov $r12, %0\n ld.l $r0, ($r12)\n ldo.l $r1, 4($r12)" : : "r" (&rvalue));
-    }
-}
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned short *tramp = (unsigned short *) &closure->tramp[0];
-  unsigned long fn = (long) ffi_closure_eabi;
-  unsigned long cls = (long) codeloc;
-
-  if (cif->abi != FFI_EABI)
-    return FFI_BAD_ABI;
-
-  fn = (unsigned long) ffi_closure_eabi;
-
-  tramp[0] = 0x01e0; /* ldi.l $r7, .... */
-  tramp[1] = cls >> 16;
-  tramp[2] = cls & 0xffff;
-  tramp[3] = 0x1a00; /* jmpa .... */
-  tramp[4] = fn >> 16;
-  tramp[5] = fn & 0xffff;
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/moxie/ffitarget.h b/Modules/_ctypes/libffi/src/moxie/ffitarget.h
deleted file mode 100644
index 623e3ec..0000000
--- a/Modules/_ctypes/libffi/src/moxie/ffitarget.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012, 2013  Anthony Green
-   Target configuration macros for Moxie
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-/* ---- System specific configurations ----------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_EABI,
-  FFI_DEFAULT_ABI = FFI_EABI,
-  FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-
-/* Trampolines are 12-bytes long.  See ffi_prep_closure_loc.  */
-#define FFI_TRAMPOLINE_SIZE (12)
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/nios2/ffi.c b/Modules/_ctypes/libffi/src/nios2/ffi.c
deleted file mode 100644
index 2efa033..0000000
--- a/Modules/_ctypes/libffi/src/nios2/ffi.c
+++ /dev/null
@@ -1,304 +0,0 @@
-/* libffi support for Altera Nios II.
-
-   Copyright (c) 2013 Mentor Graphics.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-   
-   The above copyright notice and this permission notice shall be
-   included in all copies or substantial portions of the Software.
-   
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-   CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
-
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-/* The Nios II Processor Reference Handbook defines the procedure call
-   ABI as follows.
-
-   Arguments are passed as if a structure containing the types of
-   the arguments were constructed.  The first 16 bytes are passed in r4
-   through r7, the remainder on the stack.  The first 16 bytes of a function
-   taking variable arguments are passed in r4-r7 in the same way.
-
-   Return values of types up to 8 bytes are returned in r2 and r3.  For
-   return values greater than 8 bytes, the caller must allocate memory for
-   the result and pass the address as if it were argument 0.  
-
-   While this isn't specified explicitly in the ABI documentation, GCC
-   promotes integral arguments smaller than int size to 32 bits.
-
-   Also of note, the ABI specifies that all structure objects are
-   aligned to 32 bits even if all their fields have a smaller natural
-   alignment.  See FFI_AGGREGATE_ALIGNMENT.  */
-
-
-/* Declare the assembly language hooks.  */
-
-extern UINT64 ffi_call_sysv (void (*) (char *, extended_cif *),
-			     extended_cif *,
-			     unsigned, 
-			     void (*fn) (void));
-extern void ffi_closure_sysv (void);
-
-/* Perform machine-dependent cif processing.  */
-
-ffi_status ffi_prep_cif_machdep (ffi_cif *cif)
-{
-  /* We always want at least 16 bytes in the parameter block since it
-     simplifies the low-level call function.  Also round the parameter
-     block size up to a multiple of 4 bytes to preserve
-     32-bit alignment of the stack pointer.  */
-  if (cif->bytes < 16)
-    cif->bytes = 16;
-  else
-    cif->bytes = (cif->bytes + 3) & ~3;
-
-  return FFI_OK;
-}
-
-
-/* ffi_prep_args is called by the assembly routine to transfer arguments
-   to the stack using the pointers in the ecif array.
-   Note that the stack buffer is big enough to fit all the arguments,
-   but the first 16 bytes will be copied to registers for the actual
-   call.  */
-
-void ffi_prep_args (char *stack, extended_cif *ecif)
-{
-  char *argp = stack;
-  unsigned int i;
-
-  /* The implicit return value pointer is passed as if it were a hidden
-     first argument.  */
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
-      && ecif->cif->rtype->size > 8)
-    {
-      (*(void **) argp) = ecif->rvalue;
-      argp += 4;
-    }
-
-  for (i = 0; i < ecif->cif->nargs; i++)
-    {
-      void *avalue = ecif->avalue[i];
-      ffi_type *atype = ecif->cif->arg_types[i];
-      size_t size = atype->size;
-      size_t alignment = atype->alignment;
-
-      /* Align argp as appropriate for the argument type.  */
-      if ((alignment - 1) & (unsigned) argp)
-	argp = (char *) ALIGN (argp, alignment);
-
-      /* Copy the argument, promoting integral types smaller than a
-	 word to word size.  */
-      if (size < sizeof (int))
-	{
-	  size = sizeof (int);
-	  switch (atype->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int) *(SINT8 *) avalue;
-	      break;
-		  
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int) *(UINT8 *) avalue;
-	      break;
-		  
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int) *(SINT16 *) avalue;
-	      break;
-		  
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int) *(UINT16 *) avalue;
-	      break;
-
-	    case FFI_TYPE_STRUCT:
-	      memcpy (argp, avalue, atype->size);
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	}
-      else if (size == sizeof (int))
-	*(unsigned int *) argp = (unsigned int) *(UINT32 *) avalue;
-      else
-	memcpy (argp, avalue, size);
-      argp += size;
-    }
-}
-
-
-/* Call FN using the prepared CIF.  RVALUE points to space allocated by
-   the caller for the return value, and AVALUE is an array of argument
-   pointers.  */
-
-void ffi_call (ffi_cif *cif, void (*fn) (void), void *rvalue, void **avalue)
-{
-
-  extended_cif ecif;
-  UINT64 result;
-
-  /* If bigret is true, this is the case where a return value of larger
-     than 8 bytes is handled by being passed by reference as an implicit
-     argument.  */
-  int bigret = (cif->rtype->type == FFI_TYPE_STRUCT
-		&& cif->rtype->size > 8);
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* Allocate space for return value if this is the pass-by-reference case
-     and the caller did not provide a buffer.  */
-  if (rvalue == NULL && bigret)
-    ecif.rvalue = alloca (cif->rtype->size);
-  else
-    ecif.rvalue = rvalue;
-
-  result = ffi_call_sysv (ffi_prep_args, &ecif, cif->bytes, fn);
-
-  /* Now result contains the 64 bit contents returned from fn in
-     r2 and r3.  Copy the value of the appropriate size to the user-provided
-     rvalue buffer.  */
-  if (rvalue && !bigret)
-    switch (cif->rtype->size)
-      {
-      case 1:
-	*(UINT8 *)rvalue = (UINT8) result;
-	break;
-      case 2:
-	*(UINT16 *)rvalue = (UINT16) result;
-	break;
-      case 4:
-	*(UINT32 *)rvalue = (UINT32) result;
-	break;
-      case 8:
-	*(UINT64 *)rvalue = (UINT64) result;
-	break;
-      default:
-	memcpy (rvalue, (void *)&result, cif->rtype->size);
-	break;
-      }
-}
-
-/* This function is invoked from the closure trampoline to invoke
-   CLOSURE with argument block ARGS.  Parse ARGS according to
-   CLOSURE->cfi and invoke CLOSURE->fun.  */
-
-static UINT64
-ffi_closure_helper (unsigned char *args,
-		    ffi_closure *closure)
-{
-  ffi_cif *cif = closure->cif;
-  unsigned char *argp = args;
-  void **parsed_args = alloca (cif->nargs * sizeof (void *));
-  UINT64 result;
-  void *retptr;
-  unsigned int i;
-
-  /* First figure out what to do about the return type.  If this is the
-     big-structure-return case, the first arg is the hidden return buffer
-     allocated by the caller.  */
-  if (cif->rtype->type == FFI_TYPE_STRUCT
-      && cif->rtype->size > 8)
-    {
-      retptr = *((void **) argp);
-      argp += 4;
-    }
-  else
-    retptr = (void *) &result;
-
-  /* Fill in the array of argument pointers.  */
-  for (i = 0; i < cif->nargs; i++)
-    {
-      size_t size = cif->arg_types[i]->size;
-      size_t alignment = cif->arg_types[i]->alignment;
-
-      /* Align argp as appropriate for the argument type.  */
-      if ((alignment - 1) & (unsigned) argp)
-	argp = (char *) ALIGN (argp, alignment);
-
-      /* Arguments smaller than an int are promoted to int.  */
-      if (size < sizeof (int))
-	size = sizeof (int);
-
-      /* Store the pointer.  */
-      parsed_args[i] = argp;
-      argp += size;
-    }
-
-  /* Call the user-supplied function.  */
-  (closure->fun) (cif, retptr, parsed_args, closure->user_data);
-  return result;
-}
-
-
-/* Initialize CLOSURE with a trampoline to call FUN with
-   CIF and USER_DATA.  */
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun) (ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp = (unsigned int *) &closure->tramp[0];
-  int i;
-
-  if (cif->abi != FFI_SYSV)
-    return FFI_BAD_ABI;
-
-  /* The trampoline looks like:
-       movhi r8, %hi(ffi_closure_sysv)
-       ori r8, r8, %lo(ffi_closure_sysv)
-       movhi r9, %hi(ffi_closure_helper)
-       ori r0, r9, %lo(ffi_closure_helper)
-       movhi r10, %hi(closure)
-       ori r10, r10, %lo(closure)
-       jmp r8
-     and then ffi_closure_sysv retrieves the closure pointer out of r10
-     in addition to the arguments passed in the normal way for the call,
-     and invokes ffi_closure_helper.  We encode the pointer to
-     ffi_closure_helper in the trampoline because making a PIC call
-     to it in ffi_closure_sysv would be messy (it would have to indirect
-     through the GOT).  */
-
-#define HI(x) ((((unsigned int) (x)) >> 16) & 0xffff)
-#define LO(x) (((unsigned int) (x)) & 0xffff)
-  tramp[0] = (0 << 27) | (8 << 22) | (HI (ffi_closure_sysv) << 6) | 0x34;
-  tramp[1] = (8 << 27) | (8 << 22) | (LO (ffi_closure_sysv) << 6) | 0x14;
-  tramp[2] = (0 << 27) | (9 << 22) | (HI (ffi_closure_helper) << 6) | 0x34;
-  tramp[3] = (9 << 27) | (9 << 22) | (LO (ffi_closure_helper) << 6) | 0x14;
-  tramp[4] = (0 << 27) | (10 << 22) | (HI (closure) << 6) | 0x34;
-  tramp[5] = (10 << 27) | (10 << 22) | (LO (closure) << 6) | 0x14;
-  tramp[6] = (8 << 27) | (0x0d << 11) | 0x3a;
-#undef HI
-#undef LO
-
-  /* Flush the caches.
-     See Example 9-4 in the Nios II Software Developer's Handbook.  */
-  for (i = 0; i < 7; i++)
-    asm volatile ("flushd 0(%0); flushi %0" :: "r"(tramp + i) : "memory");
-  asm volatile ("flushp" ::: "memory");
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  return FFI_OK;
-}
-
diff --git a/Modules/_ctypes/libffi/src/nios2/ffitarget.h b/Modules/_ctypes/libffi/src/nios2/ffitarget.h
deleted file mode 100644
index 134d118..0000000
--- a/Modules/_ctypes/libffi/src/nios2/ffitarget.h
+++ /dev/null
@@ -1,52 +0,0 @@
-/* libffi target includes for Altera Nios II.
-
-   Copyright (c) 2013 Mentor Graphics.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-   
-   The above copyright notice and this permission notice shall be
-   included in all copies or substantial portions of the Software.
-   
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-   CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
-
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-/* Structures have a 4-byte alignment even if all the fields have lesser
-   alignment requirements.  */
-#define FFI_AGGREGATE_ALIGNMENT 4
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 28   /* 7 instructions */
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/nios2/sysv.S b/Modules/_ctypes/libffi/src/nios2/sysv.S
deleted file mode 100644
index 75f442b..0000000
--- a/Modules/_ctypes/libffi/src/nios2/sysv.S
+++ /dev/null
@@ -1,136 +0,0 @@
-/* Low-level libffi support for Altera Nios II.
-
-   Copyright (c) 2013 Mentor Graphics.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-   
-   The above copyright notice and this permission notice shall be
-   included in all copies or substantial portions of the Software.
-   
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
-   CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
-   TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
-   SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.  */
-
-/* This function is declared on the C side as 
-
-   extern UINT64 ffi_call_sysv (void (*arghook) (char *, extended_cif *),
-	  		        extended_cif *ecif,
-				unsigned nbytes, 
-				void (*fn) (void));
-	
-   On input, the arguments appear as
-	r4 = arghook
-	r5 = ecif
-	r6 = nbytes
-	r7 = fn
-*/
-
-	.section	.text
-	.align	2
-	.global	ffi_call_sysv
-	.type	ffi_call_sysv, @function
-
-ffi_call_sysv:
-	.cfi_startproc
-
-	/* Create the stack frame, saving r16 so we can use it locally.  */
-	addi	sp, sp, -12
-	.cfi_def_cfa_offset 12
-	stw	ra, 8(sp)
-	stw	fp, 4(sp)
-	stw	r16, 0(sp)
-	.cfi_offset 31, -4
-	.cfi_offset 28, -8
-	.cfi_offset 16, -12
-	mov	fp, sp
-	.cfi_def_cfa_register 28
-	mov	r16, r7
-
-	/* Adjust the stack pointer to create the argument buffer
-	   nbytes long.  */
-	sub	sp, sp, r6
-
-	/* Call the arghook function.  */
-	mov	r2, r4		/* fn */
-	mov	r4, sp		/* argbuffer */
-	callr	r2		/* r5 already contains ecif */
-
-	/* Pop off the first 16 bytes of the argument buffer on the stack,
-	   transferring the contents to the argument registers.  */
-	ldw	r4, 0(sp)
-	ldw	r5, 4(sp)
-	ldw	r6, 8(sp)
-	ldw	r7, 12(sp)
-	addi	sp, sp, 16
-
-	/* Call the user function, which leaves its result in r2 and r3.  */
-	callr	r16
-
-	/* Pop off the stack frame.  */
-	mov	sp, fp
-	ldw	ra, 8(sp)
-	ldw	fp, 4(sp)
-	ldw	r16, 0(sp)
-	addi	sp, sp, 12
-	ret
-	.cfi_endproc
-	.size	ffi_call_sysv, .-ffi_call_sysv
-
-
-/* Closure trampolines jump here after putting the C helper address
-   in r9 and the closure pointer in r10.  The user-supplied arguments
-   to the closure are in the normal places, in r4-r7 and on the
-   stack.  Push the register arguments on the stack too and then call the
-   C helper function to deal with them.  */
-   
-	.section	.text
-	.align	2
-	.global	ffi_closure_sysv
-	.type	ffi_closure_sysv, @function
-
-ffi_closure_sysv:
-	.cfi_startproc
-
-	/* Create the stack frame, pushing the register args on the stack
-	   just below the stack args.  This is the same trick illustrated
-	   in Figure 7-3 in the Nios II Processor Reference Handbook, used
-	   for variable arguments and structures passed by value.  */
-	addi	sp, sp, -20
-	.cfi_def_cfa_offset 20
-	stw	ra, 0(sp)
-	.cfi_offset 31, -20
-	stw	r4, 4(sp)
-	.cfi_offset 4, -16
-	stw	r5, 8(sp)
-	.cfi_offset 5, -12
-	stw	r6, 12(sp)
-	.cfi_offset 6, -8
-	stw	r7, 16(sp)
-	.cfi_offset 7, -4
-
-	/* Call the helper.
-	   r4 = pointer to arguments on stack
-	   r5 = closure pointer (loaded in r10 by the trampoline)
-	   r9 = address of helper function (loaded by trampoline) */
-	addi	r4, sp, 4
-	mov	r5, r10
-	callr	r9
-	
-	/* Pop the stack and return.  */
-	ldw	ra, 0(sp)
-	addi	sp, sp, 20
-	.cfi_def_cfa_offset -20
-	ret
-	.cfi_endproc
-	.size	ffi_closure_sysv, .-ffi_closure_sysv
-
diff --git a/Modules/_ctypes/libffi/src/pa/ffi.c b/Modules/_ctypes/libffi/src/pa/ffi.c
deleted file mode 100644
index 4ce2bc6..0000000
--- a/Modules/_ctypes/libffi/src/pa/ffi.c
+++ /dev/null
@@ -1,719 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - (c) 2011 Anthony Green
-           (c) 2008 Red Hat, Inc.
-	   (c) 2006 Free Software Foundation, Inc.
-           (c) 2003-2004 Randolph Chung <tausq@debian.org>
-           
-   HPPA Foreign Function Interface
-   HP-UX PA ABI support 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <stdio.h>
-
-#define ROUND_UP(v, a)  (((size_t)(v) + (a) - 1) & ~((a) - 1))
-
-#define MIN_STACK_SIZE  64
-#define FIRST_ARG_SLOT  9
-#define DEBUG_LEVEL   0
-
-#define fldw(addr, fpreg) \
-  __asm__ volatile ("fldw 0(%0), %%" #fpreg "L" : : "r"(addr) : #fpreg)
-#define fstw(fpreg, addr) \
-  __asm__ volatile ("fstw %%" #fpreg "L, 0(%0)" : : "r"(addr))
-#define fldd(addr, fpreg) \
-  __asm__ volatile ("fldd 0(%0), %%" #fpreg : : "r"(addr) : #fpreg)
-#define fstd(fpreg, addr) \
-  __asm__ volatile ("fstd %%" #fpreg "L, 0(%0)" : : "r"(addr))
-
-#define debug(lvl, x...) do { if (lvl <= DEBUG_LEVEL) { printf(x); } } while (0)
-
-static inline int ffi_struct_type(ffi_type *t)
-{
-  size_t sz = t->size;
-
-  /* Small structure results are passed in registers,
-     larger ones are passed by pointer.  Note that
-     small structures of size 2, 4 and 8 differ from
-     the corresponding integer types in that they have
-     different alignment requirements.  */
-
-  if (sz <= 1)
-    return FFI_TYPE_UINT8;
-  else if (sz == 2)
-    return FFI_TYPE_SMALL_STRUCT2;
-  else if (sz == 3)
-    return FFI_TYPE_SMALL_STRUCT3;
-  else if (sz == 4)
-    return FFI_TYPE_SMALL_STRUCT4;
-  else if (sz == 5)
-    return FFI_TYPE_SMALL_STRUCT5;
-  else if (sz == 6)
-    return FFI_TYPE_SMALL_STRUCT6;
-  else if (sz == 7)
-    return FFI_TYPE_SMALL_STRUCT7;
-  else if (sz <= 8)
-    return FFI_TYPE_SMALL_STRUCT8;
-  else
-    return FFI_TYPE_STRUCT; /* else, we pass it by pointer.  */
-}
-
-/* PA has a downward growing stack, which looks like this:
-
-   Offset
-	[ Variable args ]
-   SP = (4*(n+9))       arg word N
-   ...
-   SP-52                arg word 4
-	[ Fixed args ]
-   SP-48                arg word 3
-   SP-44                arg word 2
-   SP-40                arg word 1
-   SP-36                arg word 0
-	[ Frame marker ]
-   ...
-   SP-20                RP
-   SP-4                 previous SP
-
-   The first four argument words on the stack are reserved for use by
-   the callee.  Instead, the general and floating registers replace
-   the first four argument slots.  Non FP arguments are passed solely
-   in the general registers.  FP arguments are passed in both general
-   and floating registers when using libffi.
-
-   Non-FP 32-bit args are passed in gr26, gr25, gr24 and gr23.
-   Non-FP 64-bit args are passed in register pairs, starting
-   on an odd numbered register (i.e. r25+r26 and r23+r24).
-   FP 32-bit arguments are passed in fr4L, fr5L, fr6L and fr7L.
-   FP 64-bit arguments are passed in fr5 and fr7.
-
-   The registers are allocated in the same manner as stack slots.
-   This allows the callee to save its arguments on the stack if
-   necessary:
-
-   arg word 3 -> gr23 or fr7L
-   arg word 2 -> gr24 or fr6L or fr7R
-   arg word 1 -> gr25 or fr5L
-   arg word 0 -> gr26 or fr4L or fr5R
-
-   Note that fr4R and fr6R are never used for arguments (i.e.,
-   doubles are not passed in fr4 or fr6).
-
-   The rest of the arguments are passed on the stack starting at SP-52,
-   but 64-bit arguments need to be aligned to an 8-byte boundary
-
-   This means we can have holes either in the register allocation,
-   or in the stack.  */
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments
-
-   The following code will put everything into the stack frame
-   (which was allocated by the asm routine), and on return
-   the asm routine will load the arguments that should be
-   passed by register into the appropriate registers
-
-   NOTE: We load floating point args in this function... that means we
-   assume gcc will not mess with fp regs in here.  */
-
-void ffi_prep_args_pa32(UINT32 *stack, extended_cif *ecif, unsigned bytes)
-{
-  register unsigned int i;
-  register ffi_type **p_arg;
-  register void **p_argv;
-  unsigned int slot = FIRST_ARG_SLOT;
-  char *dest_cpy;
-  size_t len;
-
-  debug(1, "%s: stack = %p, ecif = %p, bytes = %u\n", __FUNCTION__, stack,
-	ecif, bytes);
-
-  p_arg = ecif->cif->arg_types;
-  p_argv = ecif->avalue;
-
-  for (i = 0; i < ecif->cif->nargs; i++)
-    {
-      int type = (*p_arg)->type;
-
-      switch (type)
-	{
-	case FFI_TYPE_SINT8:
-	  *(SINT32 *)(stack - slot) = *(SINT8 *)(*p_argv);
-	  break;
-
-	case FFI_TYPE_UINT8:
-	  *(UINT32 *)(stack - slot) = *(UINT8 *)(*p_argv);
-	  break;
-
-	case FFI_TYPE_SINT16:
-	  *(SINT32 *)(stack - slot) = *(SINT16 *)(*p_argv);
-	  break;
-
-	case FFI_TYPE_UINT16:
-	  *(UINT32 *)(stack - slot) = *(UINT16 *)(*p_argv);
-	  break;
-
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_POINTER:
-	  debug(3, "Storing UINT32 %u in slot %u\n", *(UINT32 *)(*p_argv),
-		slot);
-	  *(UINT32 *)(stack - slot) = *(UINT32 *)(*p_argv);
-	  break;
-
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	  /* Align slot for 64-bit type.  */
-	  slot += (slot & 1) ? 1 : 2;
-	  *(UINT64 *)(stack - slot) = *(UINT64 *)(*p_argv);
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  /* First 4 args go in fr4L - fr7L.  */
-	  debug(3, "Storing UINT32(float) in slot %u\n", slot);
-	  *(UINT32 *)(stack - slot) = *(UINT32 *)(*p_argv);
-	  switch (slot - FIRST_ARG_SLOT)
-	    {
-	    /* First 4 args go in fr4L - fr7L.  */
-	    case 0: fldw(stack - slot, fr4); break;
-	    case 1: fldw(stack - slot, fr5); break;
-	    case 2: fldw(stack - slot, fr6); break;
-	    case 3: fldw(stack - slot, fr7); break;
-	    }
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  /* Align slot for 64-bit type.  */
-	  slot += (slot & 1) ? 1 : 2;
-	  debug(3, "Storing UINT64(double) at slot %u\n", slot);
-	  *(UINT64 *)(stack - slot) = *(UINT64 *)(*p_argv);
-	  switch (slot - FIRST_ARG_SLOT)
-	    {
-	      /* First 2 args go in fr5, fr7.  */
-	      case 1: fldd(stack - slot, fr5); break;
-	      case 3: fldd(stack - slot, fr7); break;
-	    }
-	  break;
-
-#ifdef PA_HPUX
-	case FFI_TYPE_LONGDOUBLE:
-	  /* Long doubles are passed in the same manner as structures
-	     larger than 8 bytes.  */
-	  *(UINT32 *)(stack - slot) = (UINT32)(*p_argv);
-	  break;
-#endif
-
-	case FFI_TYPE_STRUCT:
-
-	  /* Structs smaller or equal than 4 bytes are passed in one
-	     register. Structs smaller or equal 8 bytes are passed in two
-	     registers. Larger structures are passed by pointer.  */
-
-	  len = (*p_arg)->size;
-	  if (len <= 4)
-	    {
-	      dest_cpy = (char *)(stack - slot) + 4 - len;
-	      memcpy(dest_cpy, (char *)*p_argv, len);
-	    }
-	  else if (len <= 8)
-	    {
-	      slot += (slot & 1) ? 1 : 2;
-	      dest_cpy = (char *)(stack - slot) + 8 - len;
-	      memcpy(dest_cpy, (char *)*p_argv, len);
-	    }
-	  else
-	    *(UINT32 *)(stack - slot) = (UINT32)(*p_argv);
-	  break;
-
-	default:
-	  FFI_ASSERT(0);
-	}
-
-      slot++;
-      p_arg++;
-      p_argv++;
-    }
-
-  /* Make sure we didn't mess up and scribble on the stack.  */
-  {
-    unsigned int n;
-
-    debug(5, "Stack setup:\n");
-    for (n = 0; n < (bytes + 3) / 4; n++)
-      {
-	if ((n%4) == 0) { debug(5, "\n%08x: ", (unsigned int)(stack - n)); }
-	debug(5, "%08x ", *(stack - n));
-      }
-    debug(5, "\n");
-  }
-
-  FFI_ASSERT(slot * 4 <= bytes);
-
-  return;
-}
-
-static void ffi_size_stack_pa32(ffi_cif *cif)
-{
-  ffi_type **ptr;
-  int i;
-  int z = 0; /* # stack slots */
-
-  for (ptr = cif->arg_types, i = 0; i < cif->nargs; ptr++, i++)
-    {
-      int type = (*ptr)->type;
-
-      switch (type)
-	{
-	case FFI_TYPE_DOUBLE:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	  z += 2 + (z & 1); /* must start on even regs, so we may waste one */
-	  break;
-
-#ifdef PA_HPUX
-	case FFI_TYPE_LONGDOUBLE:
-#endif
-	case FFI_TYPE_STRUCT:
-	  z += 1; /* pass by ptr, callee will copy */
-	  break;
-
-	default: /* <= 32-bit values */
-	  z++;
-	}
-    }
-
-  /* We can fit up to 6 args in the default 64-byte stack frame,
-     if we need more, we need more stack.  */
-  if (z <= 6)
-    cif->bytes = MIN_STACK_SIZE; /* min stack size */
-  else
-    cif->bytes = 64 + ROUND_UP((z - 6) * sizeof(UINT32), MIN_STACK_SIZE);
-
-  debug(3, "Calculated stack size is %u bytes\n", cif->bytes);
-}
-
-/* Perform machine dependent cif processing.  */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-      cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-#ifdef PA_HPUX
-    case FFI_TYPE_LONGDOUBLE:
-      /* Long doubles are treated like a structure.  */
-      cif->flags = FFI_TYPE_STRUCT;
-      break;
-#endif
-
-    case FFI_TYPE_STRUCT:
-      /* For the return type we have to check the size of the structures.
-	 If the size is smaller or equal 4 bytes, the result is given back
-	 in one register. If the size is smaller or equal 8 bytes than we
-	 return the result in two registers. But if the size is bigger than
-	 8 bytes, we work with pointers.  */
-      cif->flags = ffi_struct_type(cif->rtype);
-      break;
-
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-      cif->flags = FFI_TYPE_UINT64;
-      break;
-
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-
-  /* Lucky us, because of the unique PA ABI we get to do our
-     own stack sizing.  */
-  switch (cif->abi)
-    {
-    case FFI_PA32:
-      ffi_size_stack_pa32(cif);
-      break;
-
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-
-  return FFI_OK;
-}
-
-extern void ffi_call_pa32(void (*)(UINT32 *, extended_cif *, unsigned),
-			  extended_cif *, unsigned, unsigned, unsigned *,
-			  void (*fn)(void));
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have a return
-     value address then we need to make one.  */
-
-  if (rvalue == NULL
-#ifdef PA_HPUX
-      && (cif->rtype->type == FFI_TYPE_STRUCT
-	  || cif->rtype->type == FFI_TYPE_LONGDOUBLE))
-#else
-      && cif->rtype->type == FFI_TYPE_STRUCT)
-#endif
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-
-  switch (cif->abi)
-    {
-    case FFI_PA32:
-      debug(3, "Calling ffi_call_pa32: ecif=%p, bytes=%u, flags=%u, rvalue=%p, fn=%p\n", &ecif, cif->bytes, cif->flags, ecif.rvalue, (void *)fn);
-      ffi_call_pa32(ffi_prep_args_pa32, &ecif, cif->bytes,
-		     cif->flags, ecif.rvalue, fn);
-      break;
-
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-#if FFI_CLOSURES
-/* This is more-or-less an inverse of ffi_call -- we have arguments on
-   the stack, and we need to fill them into a cif structure and invoke
-   the user function. This really ought to be in asm to make sure
-   the compiler doesn't do things we don't expect.  */
-ffi_status ffi_closure_inner_pa32(ffi_closure *closure, UINT32 *stack)
-{
-  ffi_cif *cif;
-  void **avalue;
-  void *rvalue;
-  UINT32 ret[2]; /* function can return up to 64-bits in registers */
-  ffi_type **p_arg;
-  char *tmp;
-  int i, avn;
-  unsigned int slot = FIRST_ARG_SLOT;
-  register UINT32 r28 asm("r28");
-
-  cif = closure->cif;
-
-  /* If returning via structure, callee will write to our pointer.  */
-  if (cif->flags == FFI_TYPE_STRUCT)
-    rvalue = (void *)r28;
-  else
-    rvalue = &ret[0];
-
-  avalue = (void **)alloca(cif->nargs * FFI_SIZEOF_ARG);
-  avn = cif->nargs;
-  p_arg = cif->arg_types;
-
-  for (i = 0; i < avn; i++)
-    {
-      int type = (*p_arg)->type;
-
-      switch (type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_POINTER:
-	  avalue[i] = (char *)(stack - slot) + sizeof(UINT32) - (*p_arg)->size;
-	  break;
-
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-	  slot += (slot & 1) ? 1 : 2;
-	  avalue[i] = (void *)(stack - slot);
-	  break;
-
-	case FFI_TYPE_FLOAT:
-#ifdef PA_LINUX
-	  /* The closure call is indirect.  In Linux, floating point
-	     arguments in indirect calls with a prototype are passed
-	     in the floating point registers instead of the general
-	     registers.  So, we need to replace what was previously
-	     stored in the current slot with the value in the
-	     corresponding floating point register.  */
-	  switch (slot - FIRST_ARG_SLOT)
-	    {
-	    case 0: fstw(fr4, (void *)(stack - slot)); break;
-	    case 1: fstw(fr5, (void *)(stack - slot)); break;
-	    case 2: fstw(fr6, (void *)(stack - slot)); break;
-	    case 3: fstw(fr7, (void *)(stack - slot)); break;
-	    }
-#endif
-	  avalue[i] = (void *)(stack - slot);
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  slot += (slot & 1) ? 1 : 2;
-#ifdef PA_LINUX
-	  /* See previous comment for FFI_TYPE_FLOAT.  */
-	  switch (slot - FIRST_ARG_SLOT)
-	    {
-	    case 1: fstd(fr5, (void *)(stack - slot)); break;
-	    case 3: fstd(fr7, (void *)(stack - slot)); break;
-	    }
-#endif
-	  avalue[i] = (void *)(stack - slot);
-	  break;
-
-#ifdef PA_HPUX
-	case FFI_TYPE_LONGDOUBLE:
-	  /* Long doubles are treated like a big structure.  */
-	  avalue[i] = (void *) *(stack - slot);
-	  break;
-#endif
-
-	case FFI_TYPE_STRUCT:
-	  /* Structs smaller or equal than 4 bytes are passed in one
-	     register. Structs smaller or equal 8 bytes are passed in two
-	     registers. Larger structures are passed by pointer.  */
-	  if((*p_arg)->size <= 4)
-	    {
-	      avalue[i] = (void *)(stack - slot) + sizeof(UINT32) -
-		(*p_arg)->size;
-	    }
-	  else if ((*p_arg)->size <= 8)
-	    {
-	      slot += (slot & 1) ? 1 : 2;
-	      avalue[i] = (void *)(stack - slot) + sizeof(UINT64) -
-		(*p_arg)->size;
-	    }
-	  else
-	    avalue[i] = (void *) *(stack - slot);
-	  break;
-
-	default:
-	  FFI_ASSERT(0);
-	}
-
-      slot++;
-      p_arg++;
-    }
-
-  /* Invoke the closure.  */
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  debug(3, "after calling function, ret[0] = %08x, ret[1] = %08x\n", ret[0],
-	ret[1]);
-
-  /* Store the result using the lower 2 bytes of the flags.  */
-  switch (cif->flags)
-    {
-    case FFI_TYPE_UINT8:
-      *(stack - FIRST_ARG_SLOT) = (UINT8)(ret[0] >> 24);
-      break;
-    case FFI_TYPE_SINT8:
-      *(stack - FIRST_ARG_SLOT) = (SINT8)(ret[0] >> 24);
-      break;
-    case FFI_TYPE_UINT16:
-      *(stack - FIRST_ARG_SLOT) = (UINT16)(ret[0] >> 16);
-      break;
-    case FFI_TYPE_SINT16:
-      *(stack - FIRST_ARG_SLOT) = (SINT16)(ret[0] >> 16);
-      break;
-    case FFI_TYPE_INT:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_UINT32:
-      *(stack - FIRST_ARG_SLOT) = ret[0];
-      break;
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      *(stack - FIRST_ARG_SLOT) = ret[0];
-      *(stack - FIRST_ARG_SLOT - 1) = ret[1];
-      break;
-
-    case FFI_TYPE_DOUBLE:
-      fldd(rvalue, fr4);
-      break;
-
-    case FFI_TYPE_FLOAT:
-      fldw(rvalue, fr4);
-      break;
-
-    case FFI_TYPE_STRUCT:
-      /* Don't need a return value, done by caller.  */
-      break;
-
-    case FFI_TYPE_SMALL_STRUCT2:
-    case FFI_TYPE_SMALL_STRUCT3:
-    case FFI_TYPE_SMALL_STRUCT4:
-      tmp = (void*)(stack -  FIRST_ARG_SLOT);
-      tmp += 4 - cif->rtype->size;
-      memcpy((void*)tmp, &ret[0], cif->rtype->size);
-      break;
-
-    case FFI_TYPE_SMALL_STRUCT5:
-    case FFI_TYPE_SMALL_STRUCT6:
-    case FFI_TYPE_SMALL_STRUCT7:
-    case FFI_TYPE_SMALL_STRUCT8:
-      {
-	unsigned int ret2[2];
-	int off;
-
-	/* Right justify ret[0] and ret[1] */
-	switch (cif->flags)
-	  {
-	    case FFI_TYPE_SMALL_STRUCT5: off = 3; break;
-	    case FFI_TYPE_SMALL_STRUCT6: off = 2; break;
-	    case FFI_TYPE_SMALL_STRUCT7: off = 1; break;
-	    default: off = 0; break;
-	  }
-
-	memset (ret2, 0, sizeof (ret2));
-	memcpy ((char *)ret2 + off, ret, 8 - off);
-
-	*(stack - FIRST_ARG_SLOT) = ret2[0];
-	*(stack - FIRST_ARG_SLOT - 1) = ret2[1];
-      }
-      break;
-
-    case FFI_TYPE_POINTER:
-    case FFI_TYPE_VOID:
-      break;
-
-    default:
-      debug(0, "assert with cif->flags: %d\n",cif->flags);
-      FFI_ASSERT(0);
-      break;
-    }
-  return FFI_OK;
-}
-
-/* Fill in a closure to refer to the specified fun and user_data.
-   cif specifies the argument and result types for fun.
-   The cif must already be prep'ed.  */
-
-extern void ffi_closure_pa32(void);
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*,void*,void**,void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  UINT32 *tramp = (UINT32 *)(closure->tramp);
-#ifdef PA_HPUX
-  UINT32 *tmp;
-#endif
-
-  if (cif->abi != FFI_PA32)
-    return FFI_BAD_ABI;
-
-  /* Make a small trampoline that will branch to our
-     handler function. Use PC-relative addressing.  */
-
-#ifdef PA_LINUX
-  tramp[0] = 0xeaa00000; /* b,l .+8,%r21        ; %r21 <- pc+8 */
-  tramp[1] = 0xd6a01c1e; /* depi 0,31,2,%r21    ; mask priv bits */
-  tramp[2] = 0x4aa10028; /* ldw 20(%r21),%r1    ; load plabel */
-  tramp[3] = 0x36b53ff1; /* ldo -8(%r21),%r21   ; get closure addr */
-  tramp[4] = 0x0c201096; /* ldw 0(%r1),%r22     ; address of handler */
-  tramp[5] = 0xeac0c000; /* bv%r0(%r22)         ; branch to handler */
-  tramp[6] = 0x0c281093; /* ldw 4(%r1),%r19     ; GP of handler */
-  tramp[7] = ((UINT32)(ffi_closure_pa32) & ~2);
-
-  /* Flush d/icache -- have to flush up 2 two lines because of
-     alignment.  */
-  __asm__ volatile(
-		   "fdc 0(%0)\n\t"
-		   "fdc %1(%0)\n\t"
-		   "fic 0(%%sr4, %0)\n\t"
-		   "fic %1(%%sr4, %0)\n\t"
-		   "sync\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n"
-		   :
-		   : "r"((unsigned long)tramp & ~31),
-		     "r"(32 /* stride */)
-		   : "memory");
-#endif
-
-#ifdef PA_HPUX
-  tramp[0] = 0xeaa00000; /* b,l .+8,%r21        ; %r21 <- pc+8  */
-  tramp[1] = 0xd6a01c1e; /* depi 0,31,2,%r21    ; mask priv bits  */
-  tramp[2] = 0x4aa10038; /* ldw 28(%r21),%r1    ; load plabel  */
-  tramp[3] = 0x36b53ff1; /* ldo -8(%r21),%r21   ; get closure addr  */
-  tramp[4] = 0x0c201096; /* ldw 0(%r1),%r22     ; address of handler  */
-  tramp[5] = 0x02c010b4; /* ldsid (%r22),%r20   ; load space id  */
-  tramp[6] = 0x00141820; /* mtsp %r20,%sr0      ; into %sr0  */
-  tramp[7] = 0xe2c00000; /* be 0(%sr0,%r22)     ; branch to handler  */
-  tramp[8] = 0x0c281093; /* ldw 4(%r1),%r19     ; GP of handler  */
-  tramp[9] = ((UINT32)(ffi_closure_pa32) & ~2);
-
-  /* Flush d/icache -- have to flush three lines because of alignment.  */
-  __asm__ volatile(
-		   "copy %1,%0\n\t"
-		   "fdc,m %2(%0)\n\t"
-		   "fdc,m %2(%0)\n\t"
-		   "fdc,m %2(%0)\n\t"
-		   "ldsid (%1),%0\n\t"
-		   "mtsp %0,%%sr0\n\t"
-		   "copy %1,%0\n\t"
-		   "fic,m %2(%%sr0,%0)\n\t"
-		   "fic,m %2(%%sr0,%0)\n\t"
-		   "fic,m %2(%%sr0,%0)\n\t"
-		   "sync\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n\t"
-		   "nop\n"
-		   : "=&r" ((unsigned long)tmp)
-		   : "r" ((unsigned long)tramp & ~31),
-		     "r" (32/* stride */)
-		   : "memory");
-#endif
-
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-
-  return FFI_OK;
-}
-#endif
diff --git a/Modules/_ctypes/libffi/src/pa/ffitarget.h b/Modules/_ctypes/libffi/src/pa/ffitarget.h
deleted file mode 100644
index 5e364d3..0000000
--- a/Modules/_ctypes/libffi/src/pa/ffitarget.h
+++ /dev/null
@@ -1,83 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for hppa.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-
-#ifdef PA_LINUX
-  FFI_PA32,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_PA32
-#endif
-
-#ifdef PA_HPUX
-  FFI_PA32,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_PA32
-#endif
-
-#ifdef PA64_HPUX
-#error "PA64_HPUX FFI is not yet implemented"
-  FFI_PA64,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_PA64
-#endif
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-
-#ifdef PA_LINUX
-#define FFI_TRAMPOLINE_SIZE 32
-#else
-#define FFI_TRAMPOLINE_SIZE 40
-#endif
-
-#define FFI_TYPE_SMALL_STRUCT2 -1
-#define FFI_TYPE_SMALL_STRUCT3 -2
-#define FFI_TYPE_SMALL_STRUCT4 -3
-#define FFI_TYPE_SMALL_STRUCT5 -4
-#define FFI_TYPE_SMALL_STRUCT6 -5
-#define FFI_TYPE_SMALL_STRUCT7 -6
-#define FFI_TYPE_SMALL_STRUCT8 -7
-#endif
diff --git a/Modules/_ctypes/libffi/src/pa/hpux32.S b/Modules/_ctypes/libffi/src/pa/hpux32.S
deleted file mode 100644
index 40528ba..0000000
--- a/Modules/_ctypes/libffi/src/pa/hpux32.S
+++ /dev/null
@@ -1,368 +0,0 @@
-/* -----------------------------------------------------------------------
-   hpux32.S - Copyright (c) 2006 Free Software Foundation, Inc.
-	                (c) 2008 Red Hat, Inc.
-   based on src/pa/linux.S
-
-   HP-UX PA Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.LEVEL 1.1
-	.SPACE	$PRIVATE$
-	.IMPORT	$global$,DATA
-	.IMPORT	$$dyncall,MILLICODE
-	.SUBSPA	$DATA$
-	.align	4
-
-	/* void ffi_call_pa32(void (*)(char *, extended_cif *),
-			       extended_cif *ecif,
-			       unsigned bytes,
-			       unsigned flags,
-			       unsigned *rvalue,
-			       void (*fn)(void));
-	 */
-
-	.export	ffi_call_pa32,ENTRY,PRIV_LEV=3
-	.import	ffi_prep_args_pa32,CODE
-
-	.SPACE	$TEXT$
-	.SUBSPA $CODE$
-	.align	4
-
-L$FB1
-ffi_call_pa32
-	.proc
-	.callinfo	FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=4
-	.entry
-	stw	%rp, -20(%sp)
-	copy	%r3, %r1
-L$CFI11
-	copy	%sp, %r3
-L$CFI12
-
-	/* Setup the stack for calling prep_args...
-	   We want the stack to look like this:
-
-	   [ Previous stack                            ] <- %r3
-
-	   [ 64-bytes register save area               ] <- %r4
-
-	   [ Stack space for actual call, passed as    ] <- %arg0
-	   [     arg0 to ffi_prep_args_pa32           ]
-
-	   [ Stack for calling prep_args               ] <- %sp
-	 */
-
-	stwm	%r1, 64(%sp)
-	stw	%r4, 12(%r3)
-L$CFI13
-	copy	%sp, %r4
-
-	addl	%arg2, %r4, %arg0	; arg stack
-	stw	%arg3, -48(%r3)		; save flags we need it later
-
-	/* Call prep_args:
-	   %arg0(stack) -- set up above
-	   %arg1(ecif)  -- same as incoming param
-	   %arg2(bytes) -- same as incoming param */
-	bl	ffi_prep_args_pa32,%r2
-	ldo	64(%arg0), %sp
-	ldo	-64(%sp), %sp
-
-	/* now %sp should point where %arg0 was pointing.  */
-
-	/* Load the arguments that should be passed in registers
-	   The fp args are loaded by the prep_args function.  */
-	ldw	-36(%sp), %arg0
-	ldw	-40(%sp), %arg1
-	ldw	-44(%sp), %arg2
-	ldw	-48(%sp), %arg3
-
-	/* in case the function is going to return a structure
-	   we need to give it a place to put the result.  */
-	ldw	-52(%r3), %ret0		; %ret0 <- rvalue
-	ldw	-56(%r3), %r22		; %r22 <- function to call
-	bl	$$dyncall, %r31		; Call the user function
-	copy	%r31, %rp
-
-	/* Prepare to store the result; we need to recover flags and rvalue.  */
-	ldw	-48(%r3), %r21		; r21 <- flags
-	ldw	-52(%r3), %r20		; r20 <- rvalue
-
-	/* Store the result according to the return type.  The most
-	   likely types should come first.  */
-
-L$checkint
-	comib,<>,n FFI_TYPE_INT, %r21, L$checkint8
-	b	L$done
-	stw	%ret0, 0(%r20)
-
-L$checkint8
-	comib,<>,n FFI_TYPE_UINT8, %r21, L$checkint16
-	b	L$done
-	stb	%ret0, 0(%r20)
-
-L$checkint16
-	comib,<>,n FFI_TYPE_UINT16, %r21, L$checkdbl
-	b	L$done
-	sth	%ret0, 0(%r20)
-
-L$checkdbl
-	comib,<>,n FFI_TYPE_DOUBLE, %r21, L$checkfloat
-	b	L$done
-	fstd	%fr4,0(%r20)
-
-L$checkfloat
-	comib,<>,n FFI_TYPE_FLOAT, %r21, L$checkll
-	b	L$done
-	fstw	%fr4L,0(%r20)
-
-L$checkll
-	comib,<>,n FFI_TYPE_UINT64, %r21, L$checksmst2
-	stw	%ret0, 0(%r20)
-	b	L$done
-	stw	%ret1, 4(%r20)
-
-L$checksmst2
-	comib,<>,n FFI_TYPE_SMALL_STRUCT2, %r21, L$checksmst3
-	/* 2-byte structs are returned in ret0 as ????xxyy.  */
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	L$done
-	stb	%ret0, 0(%r20)
-
-L$checksmst3
-	comib,<>,n FFI_TYPE_SMALL_STRUCT3, %r21, L$checksmst4
-	/* 3-byte structs are returned in ret0 as ??xxyyzz.  */
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	L$done
-	stb	%ret0, 0(%r20)
-
-L$checksmst4
-	comib,<>,n FFI_TYPE_SMALL_STRUCT4, %r21, L$checksmst5
-	/* 4-byte structs are returned in ret0 as wwxxyyzz.  */
-	extru	%ret0, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	L$done
-	stb	%ret0, 0(%r20)
-
-L$checksmst5
-	comib,<>,n FFI_TYPE_SMALL_STRUCT5, %r21, L$checksmst6
-	/* 5 byte values are returned right justified:
-	      ret0     ret1
-	   5: ??????aa bbccddee */
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	L$done
-	stb	%ret1, 0(%r20)
-
-L$checksmst6
-	comib,<>,n FFI_TYPE_SMALL_STRUCT6, %r21, L$checksmst7
-	/* 6 byte values are returned right justified:
-	      ret0     ret1
-	   6: ????aabb ccddeeff */
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	L$done
-	stb	%ret1, 0(%r20)
-
-L$checksmst7
-	comib,<>,n FFI_TYPE_SMALL_STRUCT7, %r21, L$checksmst8
-	/* 7 byte values are returned right justified:
-	      ret0     ret1
-	   7: ??aabbcc ddeeffgg */
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	L$done
-	stb	%ret1, 0(%r20)
-
-L$checksmst8
-	comib,<>,n FFI_TYPE_SMALL_STRUCT8, %r21, L$done
-	/* 8 byte values are returned right justified:
-	      ret0     ret1
-	   8: aabbccdd eeffgghh */
-	extru	%ret0, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stb	%ret1, 0(%r20)
-
-L$done
-	/* all done, return */
-	copy	%r4, %sp	; pop arg stack
-	ldw	12(%r3), %r4
-	ldwm	-64(%sp), %r3	; .. and pop stack
-	ldw	-20(%sp), %rp
-	bv	%r0(%rp)
-	nop
-	.exit
-	.procend
-L$FE1
-
-	/* void ffi_closure_pa32(void);
-	   Called with closure argument in %r21 */
-
-	.SPACE $TEXT$
-	.SUBSPA $CODE$
-	.export ffi_closure_pa32,ENTRY,PRIV_LEV=3,RTNVAL=GR
-	.import ffi_closure_inner_pa32,CODE
-	.align 4
-L$FB2
-ffi_closure_pa32
-	.proc
-	.callinfo FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=3
-	.entry
-
-	stw	%rp, -20(%sp)
-	copy	%r3, %r1
-L$CFI21
-	copy	%sp, %r3
-L$CFI22
-	stwm	%r1, 64(%sp)
-
-	/* Put arguments onto the stack and call ffi_closure_inner.  */
-	stw	%arg0, -36(%r3)
-	stw	%arg1, -40(%r3)
-	stw	%arg2, -44(%r3)
-	stw	%arg3, -48(%r3)
-
-	copy	%r21, %arg0
-	bl	ffi_closure_inner_pa32, %r2
-	copy    %r3, %arg1
-	ldwm	-64(%sp), %r3
-	ldw	-20(%sp), %rp
-	ldw	-36(%sp), %ret0
-	bv	%r0(%rp)
-	ldw	-40(%sp), %ret1
-	.exit
-	.procend
-L$FE2:
-
-	.SPACE $PRIVATE$
-	.SUBSPA $DATA$
-
-	.align 4
-	.EXPORT _GLOBAL__F_ffi_call_pa32,DATA
-_GLOBAL__F_ffi_call_pa32
-L$frame1:
-	.word   L$ECIE1-L$SCIE1 ;# Length of Common Information Entry
-L$SCIE1:
-	.word   0x0     ;# CIE Identifier Tag
-	.byte   0x1     ;# CIE Version
-	.ascii "\0"     ;# CIE Augmentation
-	.uleb128 0x1    ;# CIE Code Alignment Factor
-	.sleb128 4      ;# CIE Data Alignment Factor
-	.byte   0x2     ;# CIE RA Column
-	.byte   0xc     ;# DW_CFA_def_cfa
-	.uleb128 0x1e
-	.uleb128 0x0
-	.align 4
-L$ECIE1:
-L$SFDE1:
-	.word   L$EFDE1-L$ASFDE1        ;# FDE Length
-L$ASFDE1:
-	.word   L$ASFDE1-L$frame1       ;# FDE CIE offset
-	.word   L$FB1   ;# FDE initial location
-	.word   L$FE1-L$FB1     ;# FDE address range
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   L$CFI11-L$FB1
-	.byte	0x83	;# DW_CFA_offset, column 0x3
-	.uleb128 0x0
-	.byte   0x11    ;# DW_CFA_offset_extended_sf; save r2 at [r30-20]
-	.uleb128 0x2
-	.sleb128 -5
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   L$CFI12-L$CFI11
-	.byte   0xd     ;# DW_CFA_def_cfa_register = r3
-	.uleb128 0x3
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   L$CFI13-L$CFI12
-	.byte	0x84	;# DW_CFA_offset, column 0x4
-	.uleb128 0x3
-
-	.align 4
-L$EFDE1:
-
-L$SFDE2:
-	.word   L$EFDE2-L$ASFDE2        ;# FDE Length
-L$ASFDE2:
-	.word   L$ASFDE2-L$frame1       ;# FDE CIE offset
-	.word   L$FB2   ;# FDE initial location
-	.word   L$FE2-L$FB2     ;# FDE address range
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   L$CFI21-L$FB2
-	.byte   0x83    ;# DW_CFA_offset, column 0x3
-	.uleb128 0x0
-	.byte   0x11    ;# DW_CFA_offset_extended_sf
-	.uleb128 0x2
-	.sleb128 -5
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   L$CFI22-L$CFI21
-	.byte   0xd     ;# DW_CFA_def_cfa_register = r3
-	.uleb128 0x3
-
-	.align 4
-L$EFDE2:
diff --git a/Modules/_ctypes/libffi/src/pa/linux.S b/Modules/_ctypes/libffi/src/pa/linux.S
deleted file mode 100644
index f11ae76..0000000
--- a/Modules/_ctypes/libffi/src/pa/linux.S
+++ /dev/null
@@ -1,357 +0,0 @@
-/* -----------------------------------------------------------------------
-   linux.S - (c) 2003-2004 Randolph Chung <tausq@debian.org>
-	     (c) 2008 Red Hat, Inc.
-
-   HPPA Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL RENESAS TECHNOLOGY BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.text
-	.level 1.1
-	.align 4
-
-	/* void ffi_call_pa32(void (*)(char *, extended_cif *),
-			       extended_cif *ecif,
-			       unsigned bytes,
-			       unsigned flags,
-			       unsigned *rvalue,
-			       void (*fn)(void));
-	 */
-
-	.export ffi_call_pa32,code
-	.import ffi_prep_args_pa32,code
-
-	.type ffi_call_pa32, @function
-.LFB1:
-ffi_call_pa32:
-	.proc
-	.callinfo FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=4
-	.entry
-	stw %rp, -20(%sp)
-	copy %r3, %r1
-.LCFI11:
-
-	copy %sp, %r3
-.LCFI12:
-
-	/* Setup the stack for calling prep_args...
-	   We want the stack to look like this:
-
-	   [ Previous stack                            ] <- %r3
-
-	   [ 64-bytes register save area               ] <- %r4
-
-	   [ Stack space for actual call, passed as    ] <- %arg0
-	   [     arg0 to ffi_prep_args_pa32           ]
-
-	   [ Stack for calling prep_args               ] <- %sp
-	 */
-
-	stwm %r1, 64(%sp)
-	stw %r4, 12(%r3)
-.LCFI13:
-	copy %sp, %r4
-
-	addl %arg2, %r4, %arg0      /* arg stack */
-	stw %arg3, -48(%r3)         /* save flags; we need it later */
-
-	/* Call prep_args:
-	   %arg0(stack) -- set up above
-	   %arg1(ecif) -- same as incoming param
-	   %arg2(bytes) -- same as incoming param */
-	bl ffi_prep_args_pa32,%r2
-	ldo 64(%arg0), %sp
-	ldo -64(%sp), %sp
-
-	/* now %sp should point where %arg0 was pointing.  */
-
-	/* Load the arguments that should be passed in registers
-	   The fp args were loaded by the prep_args function.  */
-	ldw -36(%sp), %arg0
-	ldw -40(%sp), %arg1
-	ldw -44(%sp), %arg2
-	ldw -48(%sp), %arg3
-
-	/* in case the function is going to return a structure
-	   we need to give it a place to put the result.  */
-	ldw -52(%r3), %ret0                     /* %ret0 <- rvalue */
-	ldw -56(%r3), %r22                      /* %r22 <- function to call */
-	bl $$dyncall, %r31                      /* Call the user function */
-	copy %r31, %rp
-
-	/* Prepare to store the result; we need to recover flags and rvalue.  */
-	ldw -48(%r3), %r21                      /* r21 <- flags */
-	ldw -52(%r3), %r20                      /* r20 <- rvalue */
-
-	/* Store the result according to the return type.  */
-
-.Lcheckint:
-	comib,<>,n FFI_TYPE_INT, %r21, .Lcheckint8
-	b	.Ldone
-	stw	%ret0, 0(%r20)
-
-.Lcheckint8:
-	comib,<>,n FFI_TYPE_UINT8, %r21, .Lcheckint16
-	b	.Ldone
-	stb	%ret0, 0(%r20)
-
-.Lcheckint16:
-	comib,<>,n FFI_TYPE_UINT16, %r21, .Lcheckdbl
-	b	.Ldone
-	sth	%ret0, 0(%r20)
-
-.Lcheckdbl:
-	comib,<>,n FFI_TYPE_DOUBLE, %r21, .Lcheckfloat
-	b	.Ldone
-	fstd	%fr4,0(%r20)
-
-.Lcheckfloat:
-	comib,<>,n FFI_TYPE_FLOAT, %r21, .Lcheckll
-	b	.Ldone
-	fstw	%fr4L,0(%r20)
-
-.Lcheckll:
-	comib,<>,n FFI_TYPE_UINT64, %r21, .Lchecksmst2
-	stw	%ret0, 0(%r20)
-	b	.Ldone
-	stw	%ret1, 4(%r20)
-
-.Lchecksmst2:
-	comib,<>,n FFI_TYPE_SMALL_STRUCT2, %r21, .Lchecksmst3
-	/* 2-byte structs are returned in ret0 as ????xxyy.  */
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	.Ldone
-	stb	%ret0, 0(%r20)
-
-.Lchecksmst3:
-	comib,<>,n FFI_TYPE_SMALL_STRUCT3, %r21, .Lchecksmst4
-	/* 3-byte structs are returned in ret0 as ??xxyyzz.  */
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	.Ldone
-	stb	%ret0, 0(%r20)
-
-.Lchecksmst4:
-	comib,<>,n FFI_TYPE_SMALL_STRUCT4, %r21, .Lchecksmst5
-	/* 4-byte structs are returned in ret0 as wwxxyyzz.  */
-	extru	%ret0, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	.Ldone
-	stb	%ret0, 0(%r20)
-
-.Lchecksmst5:
-	comib,<>,n FFI_TYPE_SMALL_STRUCT5, %r21, .Lchecksmst6
-	/* 5 byte values are returned right justified:
-	      ret0     ret1
-	   5: ??????aa bbccddee */
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	.Ldone
-	stb	%ret1, 0(%r20)
-
-.Lchecksmst6:
-	comib,<>,n FFI_TYPE_SMALL_STRUCT6, %r21, .Lchecksmst7
-	/* 6 byte values are returned right justified:
-	      ret0     ret1
-	   6: ????aabb ccddeeff */
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	.Ldone
-	stb	%ret1, 0(%r20)
-
-.Lchecksmst7:
-	comib,<>,n FFI_TYPE_SMALL_STRUCT7, %r21, .Lchecksmst8
-	/* 7 byte values are returned right justified:
-	      ret0     ret1
-	   7: ??aabbcc ddeeffgg */
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	b	.Ldone
-	stb	%ret1, 0(%r20)
-
-.Lchecksmst8:
-	comib,<>,n FFI_TYPE_SMALL_STRUCT8, %r21, .Ldone
-	/* 8 byte values are returned right justified:
-	      ret0     ret1
-	   8: aabbccdd eeffgghh */
-	extru	%ret0, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret0, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stbs,ma	%ret0, 1(%r20)
-	extru	%ret1, 7, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 15, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	extru	%ret1, 23, 8, %r22
-	stbs,ma	%r22, 1(%r20)
-	stb	%ret1, 0(%r20)
-
-.Ldone:
-	/* all done, return */
-	copy %r4, %sp                           /* pop arg stack */
-	ldw 12(%r3), %r4
-	ldwm -64(%sp), %r3                      /* .. and pop stack */
-	ldw -20(%sp), %rp
-	bv %r0(%rp)
-	nop
-	.exit
-	.procend
-.LFE1:
-
-	/* void ffi_closure_pa32(void);
-	   Called with closure argument in %r21 */
-	.export ffi_closure_pa32,code
-	.import ffi_closure_inner_pa32,code
-
-	.type ffi_closure_pa32, @function
-.LFB2:
-ffi_closure_pa32:
-	.proc
-	.callinfo FRAME=64,CALLS,SAVE_RP,SAVE_SP,ENTRY_GR=3
-	.entry
-
-	stw %rp, -20(%sp)
-.LCFI20:
-	copy %r3, %r1
-.LCFI21:
-	copy %sp, %r3
-.LCFI22:
-	stwm %r1, 64(%sp)
-
-	/* Put arguments onto the stack and call ffi_closure_inner.  */
-	stw %arg0, -36(%r3)
-	stw %arg1, -40(%r3)
-	stw %arg2, -44(%r3)
-	stw %arg3, -48(%r3)
-
-	copy %r21, %arg0
-	bl ffi_closure_inner_pa32, %r2
-	copy %r3, %arg1
-
-	ldwm -64(%sp), %r3
-	ldw -20(%sp), %rp
-	ldw -36(%sp), %ret0
-	bv %r0(%r2)
-	ldw -40(%sp), %ret1
-
-	.exit
-	.procend
-.LFE2:
-
-	.section        ".eh_frame",EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.word   .LECIE1-.LSCIE1 ;# Length of Common Information Entry
-.LSCIE1:
-	.word   0x0     ;# CIE Identifier Tag
-	.byte   0x1     ;# CIE Version
-	.ascii "\0"     ;# CIE Augmentation
-	.uleb128 0x1    ;# CIE Code Alignment Factor
-	.sleb128 4      ;# CIE Data Alignment Factor
-	.byte   0x2     ;# CIE RA Column
-	.byte   0xc     ;# DW_CFA_def_cfa
-	.uleb128 0x1e
-	.uleb128 0x0
-	.align 4
-.LECIE1:
-.LSFDE1:
-	.word   .LEFDE1-.LASFDE1        ;# FDE Length
-.LASFDE1:
-	.word   .LASFDE1-.Lframe1       ;# FDE CIE offset
-	.word   .LFB1   ;# FDE initial location
-	.word   .LFE1-.LFB1     ;# FDE address range
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   .LCFI11-.LFB1
-	.byte	0x83	;# DW_CFA_offset, column 0x3
-	.uleb128 0x0
-	.byte   0x11    ;# DW_CFA_offset_extended_sf; save r2 at [r30-20]
-	.uleb128 0x2
-	.sleb128 -5
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   .LCFI12-.LCFI11
-	.byte   0xd     ;# DW_CFA_def_cfa_register = r3
-	.uleb128 0x3
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   .LCFI13-.LCFI12
-	.byte	0x84	;# DW_CFA_offset, column 0x4
-	.uleb128 0x3
-
-	.align 4
-.LEFDE1:
-
-.LSFDE2:
-	.word   .LEFDE2-.LASFDE2        ;# FDE Length
-.LASFDE2:
-	.word   .LASFDE2-.Lframe1       ;# FDE CIE offset
-	.word   .LFB2   ;# FDE initial location
-	.word   .LFE2-.LFB2     ;# FDE address range
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   .LCFI21-.LFB2
-	.byte   0x83    ;# DW_CFA_offset, column 0x3
-	.uleb128 0x0
-	.byte   0x11    ;# DW_CFA_offset_extended_sf
-	.uleb128 0x2
-	.sleb128 -5
-
-	.byte   0x4     ;# DW_CFA_advance_loc4
-	.word   .LCFI22-.LCFI21
-	.byte   0xd     ;# DW_CFA_def_cfa_register = r3
-	.uleb128 0x3
-
-	.align 4
-.LEFDE2:
diff --git a/Modules/_ctypes/libffi/src/powerpc/aix.S b/Modules/_ctypes/libffi/src/powerpc/aix.S
deleted file mode 100644
index 349e78c..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/aix.S
+++ /dev/null
@@ -1,328 +0,0 @@
-/* -----------------------------------------------------------------------
-   aix.S - Copyright (c) 2002, 2009 Free Software Foundation, Inc.
-   based on darwin.S by John Hornkvist
-
-   PowerPC Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-	.set r0,0
-	.set r1,1
-	.set r2,2
-	.set r3,3
-	.set r4,4
-	.set r5,5
-	.set r6,6
-	.set r7,7
-	.set r8,8
-	.set r9,9
-	.set r10,10
-	.set r11,11
-	.set r12,12
-	.set r13,13
-	.set r14,14
-	.set r15,15
-	.set r16,16
-	.set r17,17
-	.set r18,18
-	.set r19,19
-	.set r20,20
-	.set r21,21
-	.set r22,22
-	.set r23,23
-	.set r24,24
-	.set r25,25
-	.set r26,26
-	.set r27,27
-	.set r28,28
-	.set r29,29
-	.set r30,30
-	.set r31,31
-	.set f0,0
-	.set f1,1
-	.set f2,2
-	.set f3,3
-	.set f4,4
-	.set f5,5
-	.set f6,6
-	.set f7,7
-	.set f8,8
-	.set f9,9
-	.set f10,10
-	.set f11,11
-	.set f12,12
-	.set f13,13
-	.set f14,14
-	.set f15,15
-	.set f16,16
-	.set f17,17
-	.set f18,18
-	.set f19,19
-	.set f20,20
-	.set f21,21
-
-	.extern .ffi_prep_args
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-#define JUMPTARGET(name) name
-#define L(x) x
-	.file "aix.S"
-	.toc
-
-	/* void ffi_call_AIX(extended_cif *ecif, unsigned long bytes,
-	 *		     unsigned int flags, unsigned int *rvalue,
-	 *		     void (*fn)(),
-	 *		     void (*prep_args)(extended_cif*, unsigned *const));
-	 * r3=ecif, r4=bytes, r5=flags, r6=rvalue, r7=fn, r8=prep_args
-	 */
-
-.csect .text[PR]
-	.align 2
-	.globl ffi_call_AIX
-	.globl .ffi_call_AIX
-.csect ffi_call_AIX[DS]
-ffi_call_AIX:
-#ifdef __64BIT__
-	.llong .ffi_call_AIX, TOC[tc0], 0
-	.csect .text[PR]
-.ffi_call_AIX:
-	/* Save registers we use.  */
-	mflr	r0
-
-	std	r28,-32(r1)
-	std	r29,-24(r1)
-	std	r30,-16(r1)
-	std	r31, -8(r1)
-
-	std	r0, 16(r1)
-	mr	r28, r1		/* our AP.  */
-	stdux	r1, r1, r4
-
-	/* Save arguments over call...  */
-	mr	r31, r5	/* flags, */
-	mr	r30, r6	/* rvalue, */
-	mr	r29, r7	/* function address.  */
-	std	r2, 40(r1)
-
-	/* Call ffi_prep_args.  */
-	mr	r4, r1
-	bl	.ffi_prep_args
-	nop
-
-	/* Now do the call.  */
-	ld	r0, 0(r29)
-	ld	r2, 8(r29)
-	ld	r11, 16(r29)
-	/* Set up cr1 with bits 4-7 of the flags.  */
-	mtcrf	0x40, r31
-	mtctr	r0
-	/* Load all those argument registers.  */
-	/* We have set up a nice stack frame, just load it into registers. */
-	ld	r3, 40+(1*8)(r1)
-	ld	r4, 40+(2*8)(r1)
-	ld	r5, 40+(3*8)(r1)
-	ld	r6, 40+(4*8)(r1)
-	nop
-	ld	r7, 40+(5*8)(r1)
-	ld	r8, 40+(6*8)(r1)
-	ld	r9, 40+(7*8)(r1)
-	ld	r10,40+(8*8)(r1)
-
-L1:
-	/* Load all the FP registers.  */
-	bf	6,L2 /* 2f + 0x18 */
-	lfd	f1,-32-(13*8)(r28)
-	lfd	f2,-32-(12*8)(r28)
-	lfd	f3,-32-(11*8)(r28)
-	lfd	f4,-32-(10*8)(r28)
-	nop
-	lfd	f5,-32-(9*8)(r28)
-	lfd	f6,-32-(8*8)(r28)
-	lfd	f7,-32-(7*8)(r28)
-	lfd	f8,-32-(6*8)(r28)
-	nop
-	lfd	f9,-32-(5*8)(r28)
-	lfd	f10,-32-(4*8)(r28)
-	lfd	f11,-32-(3*8)(r28)
-	lfd	f12,-32-(2*8)(r28)
-	nop
-	lfd	f13,-32-(1*8)(r28)
-
-L2:
-	/* Make the call.  */
-	bctrl
-	ld	r2, 40(r1)
-
-	/* Now, deal with the return value.  */
-	mtcrf	0x01, r31
-
-	bt	30, L(done_return_value)
-	bt	29, L(fp_return_value)
-	std	r3, 0(r30)
-
-	/* Fall through...  */
-
-L(done_return_value):
-	/* Restore the registers we used and return.  */
-	mr	r1, r28
-	ld	r0, 16(r28)
-	ld	r28, -32(r1)
-	mtlr	r0
-	ld	r29, -24(r1)
-	ld	r30, -16(r1)
-	ld	r31, -8(r1)
-	blr
-
-L(fp_return_value):
-	bf	28, L(float_return_value)
-	stfd	f1, 0(r30)
-	bf	31, L(done_return_value)
-	stfd	f2, 8(r30)
-	b	L(done_return_value)
-L(float_return_value):
-	stfs	f1, 0(r30)
-	b	L(done_return_value)
-
-#else /* ! __64BIT__ */
-	
-	.long .ffi_call_AIX, TOC[tc0], 0
-	.csect .text[PR]
-.ffi_call_AIX:
-	/* Save registers we use.  */
-	mflr	r0
-
-	stw	r28,-16(r1)
-	stw	r29,-12(r1)
-	stw	r30, -8(r1)
-	stw	r31, -4(r1)
-
-	stw	r0, 8(r1)
-	mr	r28, r1		/* out AP.  */
-	stwux	r1, r1, r4
-
-	/* Save arguments over call...  */
-	mr	r31, r5	/* flags, */
-	mr	r30, r6	/* rvalue, */
-	mr	r29, r7	/* function address, */
-	stw	r2, 20(r1)
-
-	/* Call ffi_prep_args.  */
-	mr	r4, r1
-	bl	.ffi_prep_args
-	nop
-
-	/* Now do the call.  */
-	lwz	r0, 0(r29)
-	lwz	r2, 4(r29)
-	lwz	r11, 8(r29)
-	/* Set up cr1 with bits 4-7 of the flags.  */
-	mtcrf	0x40, r31
-	mtctr	r0
-	/* Load all those argument registers.  */
-	/* We have set up a nice stack frame, just load it into registers. */
-	lwz	r3, 20+(1*4)(r1)
-	lwz	r4, 20+(2*4)(r1)
-	lwz	r5, 20+(3*4)(r1)
-	lwz	r6, 20+(4*4)(r1)
-	nop
-	lwz	r7, 20+(5*4)(r1)
-	lwz	r8, 20+(6*4)(r1)
-	lwz	r9, 20+(7*4)(r1)
-	lwz	r10,20+(8*4)(r1)
-
-L1:
-	/* Load all the FP registers.  */
-	bf	6,L2 /* 2f + 0x18 */
-	lfd	f1,-16-(13*8)(r28)
-	lfd	f2,-16-(12*8)(r28)
-	lfd	f3,-16-(11*8)(r28)
-	lfd	f4,-16-(10*8)(r28)
-	nop
-	lfd	f5,-16-(9*8)(r28)
-	lfd	f6,-16-(8*8)(r28)
-	lfd	f7,-16-(7*8)(r28)
-	lfd	f8,-16-(6*8)(r28)
-	nop
-	lfd	f9,-16-(5*8)(r28)
-	lfd	f10,-16-(4*8)(r28)
-	lfd	f11,-16-(3*8)(r28)
-	lfd	f12,-16-(2*8)(r28)
-	nop
-	lfd	f13,-16-(1*8)(r28)
-
-L2:
-	/* Make the call.  */
-	bctrl
-	lwz	r2, 20(r1)
-
-	/* Now, deal with the return value.  */
-	mtcrf	0x01, r31
-
-	bt	30, L(done_return_value)
-	bt	29, L(fp_return_value)
-	stw	r3, 0(r30)
-	bf	28, L(done_return_value)
-	stw	r4, 4(r30)
-
-	/* Fall through...  */
-
-L(done_return_value):
-	/* Restore the registers we used and return.  */
-	mr	r1, r28
-	lwz	r0, 8(r28)
-	lwz	r28,-16(r1)
-	mtlr	r0
-	lwz	r29,-12(r1)
-	lwz	r30, -8(r1)
-	lwz	r31, -4(r1)
-	blr
-
-L(fp_return_value):
-	bf	28, L(float_return_value)
-	stfd	f1, 0(r30)
-	b	L(done_return_value)
-L(float_return_value):
-	stfs	f1, 0(r30)
-	b	L(done_return_value)
-#endif
-	.long 0
-	.byte 0,0,0,1,128,4,0,0
-/* END(ffi_call_AIX) */
-
-.csect .text[PR]
-	.align 2
-	.globl ffi_call_DARWIN
-	.globl .ffi_call_DARWIN
-.csect ffi_call_DARWIN[DS]
-ffi_call_DARWIN:
-#ifdef __64BIT__
-	.llong .ffi_call_DARWIN, TOC[tc0], 0
-#else
-	.long .ffi_call_DARWIN, TOC[tc0], 0
-#endif
-	.csect .text[PR]
-.ffi_call_DARWIN:
-	blr
-	.long 0
-	.byte 0,0,0,0,0,0,0,0
-/* END(ffi_call_DARWIN) */
diff --git a/Modules/_ctypes/libffi/src/powerpc/aix_closure.S b/Modules/_ctypes/libffi/src/powerpc/aix_closure.S
deleted file mode 100644
index aabd3c3..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/aix_closure.S
+++ /dev/null
@@ -1,447 +0,0 @@
-/* -----------------------------------------------------------------------
-   aix_closure.S - Copyright (c) 2002, 2003, 2009 Free Software Foundation, Inc.
-   based on darwin_closure.S
-
-   PowerPC Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-	.set r0,0
-	.set r1,1
-	.set r2,2
-	.set r3,3
-	.set r4,4
-	.set r5,5
-	.set r6,6
-	.set r7,7
-	.set r8,8
-	.set r9,9
-	.set r10,10
-	.set r11,11
-	.set r12,12
-	.set r13,13
-	.set r14,14
-	.set r15,15
-	.set r16,16
-	.set r17,17
-	.set r18,18
-	.set r19,19
-	.set r20,20
-	.set r21,21
-	.set r22,22
-	.set r23,23
-	.set r24,24
-	.set r25,25
-	.set r26,26
-	.set r27,27
-	.set r28,28
-	.set r29,29
-	.set r30,30
-	.set r31,31
-	.set f0,0
-	.set f1,1
-	.set f2,2
-	.set f3,3
-	.set f4,4
-	.set f5,5
-	.set f6,6
-	.set f7,7
-	.set f8,8
-	.set f9,9
-	.set f10,10
-	.set f11,11
-	.set f12,12
-	.set f13,13
-	.set f14,14
-	.set f15,15
-	.set f16,16
-	.set f17,17
-	.set f18,18
-	.set f19,19
-	.set f20,20
-	.set f21,21
-
-	.extern .ffi_closure_helper_DARWIN
-
-#define LIBFFI_ASM
-#define JUMPTARGET(name) name
-#define L(x) x
-	.file "aix_closure.S"
-	.toc
-LC..60:
-	.tc L..60[TC],L..60
-	.csect .text[PR]
-	.align 2
-
-.csect .text[PR]
-	.align 2
-	.globl ffi_closure_ASM
-	.globl .ffi_closure_ASM
-.csect ffi_closure_ASM[DS]
-ffi_closure_ASM:
-#ifdef __64BIT__
-	.llong .ffi_closure_ASM, TOC[tc0], 0
-	.csect .text[PR]
-.ffi_closure_ASM:
-/* we want to build up an area for the parameters passed */
-/* in registers (both floating point and integer) */
-
-	/* we store gpr 3 to gpr 10 (aligned to 4)
-	in the parents outgoing area  */
-	std   r3, 48+(0*8)(r1)
-	std   r4, 48+(1*8)(r1)
-	std   r5, 48+(2*8)(r1)
-	std   r6, 48+(3*8)(r1)
-	mflr  r0
-
-	std   r7, 48+(4*8)(r1)
-	std   r8, 48+(5*8)(r1)
-	std   r9, 48+(6*8)(r1)
-	std   r10, 48+(7*8)(r1)
-	std   r0, 16(r1)	/* save the return address */
-
-
-	/* 48  Bytes (Linkage Area) */
-	/* 64  Bytes (params) */
-	/* 16  Bytes (result) */
-	/* 104 Bytes (13*8 from FPR) */
-	/* 8   Bytes (alignment) */
-	/* 240 Bytes */
-
-	stdu  r1, -240(r1)	/* skip over caller save area
-				   keep stack aligned to 16  */
-
-	/* next save fpr 1 to fpr 13 (aligned to 8) */
-	stfd  f1, 128+(0*8)(r1)
-	stfd  f2, 128+(1*8)(r1)
-	stfd  f3, 128+(2*8)(r1)
-	stfd  f4, 128+(3*8)(r1)
-	stfd  f5, 128+(4*8)(r1)
-	stfd  f6, 128+(5*8)(r1)
-	stfd  f7, 128+(6*8)(r1)
-	stfd  f8, 128+(7*8)(r1)
-	stfd  f9, 128+(8*8)(r1)
-	stfd  f10, 128+(9*8)(r1)
-	stfd  f11, 128+(10*8)(r1)
-	stfd  f12, 128+(11*8)(r1)
-	stfd  f13, 128+(12*8)(r1)
-
-	/* set up registers for the routine that actually does the work */
-	/* get the context pointer from the trampoline */
-	mr r3, r11
-
-	/* now load up the pointer to the result storage */
-	addi r4, r1, 112
-
-	/* now load up the pointer to the saved gpr registers */
-	addi r5, r1, 288
-
-	/* now load up the pointer to the saved fpr registers */
-	addi r6, r1, 128
-
-	/* make the call */
-	bl .ffi_closure_helper_DARWIN
-	nop
-
-	/* now r3 contains the return type */
-	/* so use it to look up in a table */
-	/* so we know how to deal with each type */
-
-	/* look up the proper starting point in table  */
-	/* by using return type as offset */
-	lhz	r3, 10(r3)	/* load type from return type */
-	ld	r4, LC..60(2)	/* get address of jump table */
-	sldi	r3, r3, 4	/* now multiply return type by 16 */
-	ld	r0, 240+16(r1)	/* load return address */
-	add	r3, r3, r4	/* add contents of table to table address */
-	mtctr	r3
-	bctr			/* jump to it */
-
-/* Each fragment must be exactly 16 bytes long (4 instructions).
-   Align to 16 byte boundary for cache and dispatch efficiency.  */
-	.align 4
-
-L..60:
-/* case FFI_TYPE_VOID */
-	mtlr r0
-	addi r1, r1, 240
-	blr
-	nop
-
-/* case FFI_TYPE_INT */
-	lwa r3, 112+4(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_FLOAT */
-	lfs f1, 112+0(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_DOUBLE */
-	lfd f1, 112+0(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_LONGDOUBLE */
-	lfd f1, 112+0(r1)
-	mtlr r0
-	lfd f2, 112+8(r1)
-	b L..finish
-
-/* case FFI_TYPE_UINT8 */
-	lbz r3, 112+7(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_SINT8 */
-	lbz r3, 112+7(r1)
-	mtlr r0
-	extsb r3, r3
-	b L..finish
-
-/* case FFI_TYPE_UINT16 */
-	lhz r3, 112+6(r1)
-	mtlr r0
-L..finish:
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_SINT16 */
-	lha r3, 112+6(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_UINT32 */
-	lwz r3, 112+4(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_SINT32 */
-	lwa r3, 112+4(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_UINT64 */
-	ld r3, 112+0(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_SINT64 */
-	ld r3, 112+0(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-/* case FFI_TYPE_STRUCT */
-	mtlr r0
-	addi r1, r1, 240
-	blr
-	nop
-
-/* case FFI_TYPE_POINTER */
-	ld r3, 112+0(r1)
-	mtlr r0
-	addi r1, r1, 240
-	blr
-
-#else /* ! __64BIT__ */
-	
-	.long .ffi_closure_ASM, TOC[tc0], 0
-	.csect .text[PR]
-.ffi_closure_ASM:
-/* we want to build up an area for the parameters passed */
-/* in registers (both floating point and integer) */
-
-	/* we store gpr 3 to gpr 10 (aligned to 4)
-	in the parents outgoing area  */
-	stw   r3, 24+(0*4)(r1)
-	stw   r4, 24+(1*4)(r1)
-	stw   r5, 24+(2*4)(r1)
-	stw   r6, 24+(3*4)(r1)
-	mflr  r0
-
-	stw   r7, 24+(4*4)(r1)
-	stw   r8, 24+(5*4)(r1)
-	stw   r9, 24+(6*4)(r1)
-	stw   r10, 24+(7*4)(r1)
-	stw   r0, 8(r1)
-
-	/* 24 Bytes (Linkage Area) */
-	/* 32 Bytes (params) */
-	/* 16  Bytes (result) */
-	/* 104 Bytes (13*8 from FPR) */
-	/* 176 Bytes */
-
-	stwu  r1, -176(r1)	/* skip over caller save area
-				   keep stack aligned to 16  */
-
-	/* next save fpr 1 to fpr 13 (aligned to 8) */
-	stfd  f1, 72+(0*8)(r1)
-	stfd  f2, 72+(1*8)(r1)
-	stfd  f3, 72+(2*8)(r1)
-	stfd  f4, 72+(3*8)(r1)
-	stfd  f5, 72+(4*8)(r1)
-	stfd  f6, 72+(5*8)(r1)
-	stfd  f7, 72+(6*8)(r1)
-	stfd  f8, 72+(7*8)(r1)
-	stfd  f9, 72+(8*8)(r1)
-	stfd  f10, 72+(9*8)(r1)
-	stfd  f11, 72+(10*8)(r1)
-	stfd  f12, 72+(11*8)(r1)
-	stfd  f13, 72+(12*8)(r1)
-
-	/* set up registers for the routine that actually does the work */
-	/* get the context pointer from the trampoline */
-	mr r3, r11
-
-	/* now load up the pointer to the result storage */
-	addi r4, r1, 56
-
-	/* now load up the pointer to the saved gpr registers */
-	addi r5, r1, 200
-
-	/* now load up the pointer to the saved fpr registers */
-	addi r6, r1, 72
-
-	/* make the call */
-	bl .ffi_closure_helper_DARWIN
-	nop
-
-	/* now r3 contains the return type */
-	/* so use it to look up in a table */
-	/* so we know how to deal with each type */
-
-	/* look up the proper starting point in table  */
-	/* by using return type as offset */
-	lhz	r3, 6(r3)	/* load type from return type */
-	lwz	r4, LC..60(2)	/* get address of jump table */
-	slwi	r3, r3, 4	/* now multiply return type by 16 */
-	lwz	r0, 176+8(r1)	/* load return address */
-	add	r3, r3, r4	/* add contents of table to table address */
-	mtctr	r3
-	bctr			/* jump to it */
-
-/* Each fragment must be exactly 16 bytes long (4 instructions).
-   Align to 16 byte boundary for cache and dispatch efficiency.  */
-	.align 4
-
-L..60:
-/* case FFI_TYPE_VOID */
-	mtlr r0
-	addi r1, r1, 176
-	blr
-	nop
-
-/* case FFI_TYPE_INT */
-	lwz r3, 56+0(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_FLOAT */
-	lfs f1, 56+0(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_DOUBLE */
-	lfd f1, 56+0(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_LONGDOUBLE */
-	lfd f1, 56+0(r1)
-	mtlr r0
-	lfd f2, 56+8(r1)
-	b L..finish
-
-/* case FFI_TYPE_UINT8 */
-	lbz r3, 56+3(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_SINT8 */
-	lbz r3, 56+3(r1)
-	mtlr r0
-	extsb r3, r3
-	b L..finish
-
-/* case FFI_TYPE_UINT16 */
-	lhz r3, 56+2(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_SINT16 */
-	lha r3, 56+2(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_UINT32 */
-	lwz r3, 56+0(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_SINT32 */
-	lwz r3, 56+0(r1)
-	mtlr r0
-	addi r1, r1, 176
-	blr
-
-/* case FFI_TYPE_UINT64 */
-	lwz r3, 56+0(r1)
-	mtlr r0
-	lwz r4, 56+4(r1)
-	b L..finish
-
-/* case FFI_TYPE_SINT64 */
-	lwz r3, 56+0(r1)
-	mtlr r0
-	lwz r4, 56+4(r1)
-	b L..finish
-
-/* case FFI_TYPE_STRUCT */
-	mtlr r0
-	addi r1, r1, 176
-	blr
-	nop
-
-/* case FFI_TYPE_POINTER */
-	lwz r3, 56+0(r1)
-	mtlr r0
-L..finish:
-	addi r1, r1, 176
-	blr
-#endif
-/* END(ffi_closure_ASM) */
diff --git a/Modules/_ctypes/libffi/src/powerpc/asm.h b/Modules/_ctypes/libffi/src/powerpc/asm.h
deleted file mode 100644
index 994f62d..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/asm.h
+++ /dev/null
@@ -1,125 +0,0 @@
-/* -----------------------------------------------------------------------
-   asm.h - Copyright (c) 1998 Geoffrey Keating
-
-   PowerPC Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define ASM_GLOBAL_DIRECTIVE .globl
-
-
-#define C_SYMBOL_NAME(name) name
-/* Macro for a label.  */
-#ifdef	__STDC__
-#define C_LABEL(name)		name##:
-#else
-#define C_LABEL(name)		name/**/:
-#endif
-
-/* This seems to always be the case on PPC.  */
-#define ALIGNARG(log2) log2
-/* For ELF we need the `.type' directive to make shared libs work right.  */
-#define ASM_TYPE_DIRECTIVE(name,typearg) .type name,typearg;
-#define ASM_SIZE_DIRECTIVE(name) .size name,.-name
-
-/* If compiled for profiling, call `_mcount' at the start of each function.  */
-#ifdef	PROF
-/* The mcount code relies on the return address being on the stack
-   to locate our caller and so it can restore it; so store one just
-   for its benefit.  */
-#ifdef PIC
-#define CALL_MCOUNT							      \
-  .pushsection;								      \
-  .section ".data";							      \
-  .align ALIGNARG(2);							      \
-0:.long 0;								      \
-  .previous;								      \
-  mflr  %r0;								      \
-  stw   %r0,4(%r1);							      \
-  bl    _GLOBAL_OFFSET_TABLE_@local-4;					      \
-  mflr  %r11;								      \
-  lwz   %r0,0b@got(%r11);						      \
-  bl    JUMPTARGET(_mcount);
-#else  /* PIC */
-#define CALL_MCOUNT							      \
-  .section ".data";							      \
-  .align ALIGNARG(2);							      \
-0:.long 0;								      \
-  .previous;								      \
-  mflr  %r0;								      \
-  lis   %r11,0b@ha;							      \
-  stw   %r0,4(%r1);							      \
-  addi  %r0,%r11,0b@l;							      \
-  bl    JUMPTARGET(_mcount);
-#endif /* PIC */
-#else  /* PROF */
-#define CALL_MCOUNT		/* Do nothing.  */
-#endif /* PROF */
-
-#define	ENTRY(name)							      \
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name);				      \
-  ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function)			      \
-  .align ALIGNARG(2);							      \
-  C_LABEL(name)								      \
-  CALL_MCOUNT
-
-#define EALIGN_W_0  /* No words to insert.  */
-#define EALIGN_W_1  nop
-#define EALIGN_W_2  nop;nop
-#define EALIGN_W_3  nop;nop;nop
-#define EALIGN_W_4  EALIGN_W_3;nop
-#define EALIGN_W_5  EALIGN_W_4;nop
-#define EALIGN_W_6  EALIGN_W_5;nop
-#define EALIGN_W_7  EALIGN_W_6;nop
-
-/* EALIGN is like ENTRY, but does alignment to 'words'*4 bytes
-   past a 2^align boundary.  */
-#ifdef PROF
-#define EALIGN(name, alignt, words)					      \
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name);				      \
-  ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function)			      \
-  .align ALIGNARG(2);							      \
-  C_LABEL(name)								      \
-  CALL_MCOUNT								      \
-  b 0f;									      \
-  .align ALIGNARG(alignt);						      \
-  EALIGN_W_##words;							      \
-  0:
-#else /* PROF */
-#define EALIGN(name, alignt, words)					      \
-  ASM_GLOBAL_DIRECTIVE C_SYMBOL_NAME(name);				      \
-  ASM_TYPE_DIRECTIVE (C_SYMBOL_NAME(name),@function)			      \
-  .align ALIGNARG(alignt);						      \
-  EALIGN_W_##words;							      \
-  C_LABEL(name)
-#endif
-
-#define END(name)							      \
-  ASM_SIZE_DIRECTIVE(name)
-
-#ifdef PIC
-#define JUMPTARGET(name) name##@plt
-#else
-#define JUMPTARGET(name) name
-#endif
-
-/* Local labels stripped out by the linker.  */
-#define L(x) .L##x
diff --git a/Modules/_ctypes/libffi/src/powerpc/darwin.S b/Modules/_ctypes/libffi/src/powerpc/darwin.S
deleted file mode 100644
index 066eb82..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/darwin.S
+++ /dev/null
@@ -1,378 +0,0 @@
-/* -----------------------------------------------------------------------
-   darwin.S - Copyright (c) 2000 John Hornkvist
-	      Copyright (c) 2004, 2010 Free Software Foundation, Inc.
-
-   PowerPC Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#if defined(__ppc64__)
-#define MODE_CHOICE(x, y) y
-#else
-#define MODE_CHOICE(x, y) x
-#endif
-
-#define machine_choice	MODE_CHOICE(ppc7400,ppc64)
-
-; Define some pseudo-opcodes for size-independent load & store of GPRs ...
-#define lgu		MODE_CHOICE(lwzu, ldu)
-#define lg		MODE_CHOICE(lwz,ld)
-#define sg		MODE_CHOICE(stw,std)
-#define sgu		MODE_CHOICE(stwu,stdu)
-#define sgux		MODE_CHOICE(stwux,stdux)
-
-; ... and the size of GPRs and their storage indicator.
-#define GPR_BYTES	MODE_CHOICE(4,8)
-#define LOG2_GPR_BYTES	MODE_CHOICE(2,3)	/* log2(GPR_BYTES) */
-#define g_long		MODE_CHOICE(long, quad)	/* usage is ".g_long" */
-
-; From the ABI doc: "Mac OS X ABI Function Call Guide" Version 2009-02-04.
-#define LINKAGE_SIZE	MODE_CHOICE(24,48)
-#define PARAM_AREA	MODE_CHOICE(32,64)
-#define SAVED_LR_OFFSET	MODE_CHOICE(8,16)	/* save position for lr */
-
-/* If there is any FP stuff we make space for all of the regs.  */
-#define SAVED_FPR_COUNT 13
-#define FPR_SIZE	8
-#define RESULT_BYTES	16
-
-/* This should be kept in step with the same value in ffi_darwin.c.  */
-#define ASM_NEEDS_REGISTERS 4
-#define SAVE_REGS_SIZE (ASM_NEEDS_REGISTERS * GPR_BYTES)
-
-#include <fficonfig.h>
-#include <ffi.h>
-
-#define JUMPTARGET(name) name
-#define L(x) x
-
-	.text
-	.align 2
-	.globl _ffi_prep_args
-
-	.align 2
-	.globl _ffi_call_DARWIN
-
-	/* We arrive here with:
-	   r3 = ptr to extended cif.
-	   r4 = -bytes.
-	   r5 = cif flags.
-	   r6 = ptr to return value.
-	   r7 = fn pointer (user func).
-	   r8 = fn pointer (ffi_prep_args).
-	   r9 = ffi_type* for the ret val.  */
-
-_ffi_call_DARWIN:
-Lstartcode:
-	mr   	r12,r8	/* We only need r12 until the call,
-			   so it does not have to be saved.  */
-LFB1:
-	/* Save the old stack pointer as AP.  */
-	mr	r8,r1
-LCFI0:
-	
-	/* Save the retval type in parents frame.  */
-	sg	r9,(LINKAGE_SIZE+6*GPR_BYTES)(r8)
-
-	/* Allocate the stack space we need.  */
-	sgux	r1,r1,r4
-
-	/* Save registers we use.  */
-	mflr	r9
-	sg	r9,SAVED_LR_OFFSET(r8)
-
-	sg	r28,-(4 * GPR_BYTES)(r8)	
-	sg	r29,-(3 * GPR_BYTES)(r8)
-	sg	r30,-(2 * GPR_BYTES)(r8)
-	sg	r31,-(    GPR_BYTES)(r8)
-
-#if !defined(POWERPC_DARWIN)
-	/* The TOC slot is reserved in the Darwin ABI and r2 is volatile.  */
-	sg	r2,(5 * GPR_BYTES)(r1)
-#endif
-
-LCFI1:
-
-	/* Save arguments over call.  */
-	mr	r31,r5	/* flags,  */
-	mr	r30,r6	/* rvalue,  */
-	mr	r29,r7	/* function address,  */
-	mr	r28,r8	/* our AP.  */
-LCFI2:
-	/* Call ffi_prep_args. r3 = extended cif, r4 = stack ptr copy.  */
-	mr	r4,r1
-	li	r9,0
-
-	mtctr	r12 /* r12 holds address of _ffi_prep_args.  */
-	bctrl
-
-#if !defined(POWERPC_DARWIN)
-	/* The TOC slot is reserved in the Darwin ABI and r2 is volatile.  */
-	lg     r2,(5 * GPR_BYTES)(r1)
-#endif
-	/* Now do the call.
-	   Set up cr1 with bits 4-7 of the flags.  */
-	mtcrf	0x40,r31
-	/* Get the address to call into CTR.  */
-	mtctr	r29
-	/* Load all those argument registers.
-	   We have set up a nice stack frame, just load it into registers.  */
-	lg     r3, (LINKAGE_SIZE                )(r1)
-	lg     r4, (LINKAGE_SIZE +     GPR_BYTES)(r1)
-	lg     r5, (LINKAGE_SIZE + 2 * GPR_BYTES)(r1)
-	lg     r6, (LINKAGE_SIZE + 3 * GPR_BYTES)(r1)
-	nop
-	lg     r7, (LINKAGE_SIZE + 4 * GPR_BYTES)(r1)
-	lg     r8, (LINKAGE_SIZE + 5 * GPR_BYTES)(r1)
-	lg     r9, (LINKAGE_SIZE + 6 * GPR_BYTES)(r1)
-	lg     r10,(LINKAGE_SIZE + 7 * GPR_BYTES)(r1)
-
-L1:
-	/* ... Load all the FP registers.  */
-	bf	6,L2	/* No floats to load.  */
-	lfd	f1, -SAVE_REGS_SIZE-(13*FPR_SIZE)(r28)
-	lfd	f2, -SAVE_REGS_SIZE-(12*FPR_SIZE)(r28)
-	lfd	f3, -SAVE_REGS_SIZE-(11*FPR_SIZE)(r28)
-	lfd	f4, -SAVE_REGS_SIZE-(10*FPR_SIZE)(r28)
-	nop
-	lfd	f5, -SAVE_REGS_SIZE-( 9*FPR_SIZE)(r28)
-	lfd	f6, -SAVE_REGS_SIZE-( 8*FPR_SIZE)(r28)
-	lfd	f7, -SAVE_REGS_SIZE-( 7*FPR_SIZE)(r28)
-	lfd	f8, -SAVE_REGS_SIZE-( 6*FPR_SIZE)(r28)
-	nop
-	lfd     f9, -SAVE_REGS_SIZE-( 5*FPR_SIZE)(r28)
-	lfd     f10,-SAVE_REGS_SIZE-( 4*FPR_SIZE)(r28)
-	lfd     f11,-SAVE_REGS_SIZE-( 3*FPR_SIZE)(r28)
-	lfd     f12,-SAVE_REGS_SIZE-( 2*FPR_SIZE)(r28)
-	nop
-	lfd     f13,-SAVE_REGS_SIZE-( 1*FPR_SIZE)(r28)
-
-L2:
-	mr	r12,r29	/* Put the target address in r12 as specified.  */
-	mtctr  	r12
-	nop
-	nop
-
-	/* Make the call.  */
-	bctrl
-
-	/* Now, deal with the return value.  */
-
-	/* m64 structure returns can occupy the same set of registers as
-	   would be used to pass such a structure as arg0 - so take care 
-	   not to step on any possibly hot regs.  */
-
-	/* Get the flags.. */
-	mtcrf	0x03,r31 ; we need c6 & cr7 now.
-	; FLAG_RETURNS_NOTHING also covers struct ret-by-ref.
-	bt	30,L(done_return_value)	  ; FLAG_RETURNS_NOTHING
-	bf	27,L(scalar_return_value) ; not FLAG_RETURNS_STRUCT
-	
-	/* OK, so we have a struct.  */
-#if defined(__ppc64__)
-	bt	31,L(maybe_return_128) ; FLAG_RETURNS_128BITS, special case 
-
-	/* OK, we have to map the return back to a mem struct.
-	   We are about to trample the parents param area, so recover the
-	   return type.  r29 is free, since the call is done.  */
-	lg	r29,(LINKAGE_SIZE + 6 * GPR_BYTES)(r28)
-
-	sg	r3, (LINKAGE_SIZE                )(r28)
-	sg	r4, (LINKAGE_SIZE +     GPR_BYTES)(r28)
-	sg	r5, (LINKAGE_SIZE + 2 * GPR_BYTES)(r28)
-	sg	r6, (LINKAGE_SIZE + 3 * GPR_BYTES)(r28)
-	nop
-	sg	r7, (LINKAGE_SIZE + 4 * GPR_BYTES)(r28)
-	sg	r8, (LINKAGE_SIZE + 5 * GPR_BYTES)(r28)
-	sg	r9, (LINKAGE_SIZE + 6 * GPR_BYTES)(r28)
-	sg	r10,(LINKAGE_SIZE + 7 * GPR_BYTES)(r28)
-	/* OK, so do the block move - we trust that memcpy will not trample
-	   the fprs...  */
-	mr 	r3,r30 ; dest
-	addi	r4,r28,LINKAGE_SIZE ; source
-	/* The size is a size_t, should be long.  */
-	lg	r5,0(r29)
-	/* Figure out small structs */
-	cmpi	0,r5,4
-	bgt	L3	; 1, 2 and 4 bytes have special rules.
-	cmpi	0,r5,3
-	beq	L3	; not 3
-	addi	r4,r4,8
-	subf	r4,r5,r4
-L3:
-	bl	_memcpy
-	
-	/* ... do we need the FP registers? - recover the flags.. */
-	mtcrf	0x03,r31 ; we need c6 & cr7 now.
-	bf	29,L(done_return_value)	/* No floats in the struct.  */
-	stfd	f1, -SAVE_REGS_SIZE-(13*FPR_SIZE)(r28)
-	stfd	f2, -SAVE_REGS_SIZE-(12*FPR_SIZE)(r28)
-	stfd	f3, -SAVE_REGS_SIZE-(11*FPR_SIZE)(r28)
-	stfd	f4, -SAVE_REGS_SIZE-(10*FPR_SIZE)(r28)
-	nop
-	stfd	f5, -SAVE_REGS_SIZE-( 9*FPR_SIZE)(r28)
-	stfd	f6, -SAVE_REGS_SIZE-( 8*FPR_SIZE)(r28)
-	stfd	f7, -SAVE_REGS_SIZE-( 7*FPR_SIZE)(r28)
-	stfd	f8, -SAVE_REGS_SIZE-( 6*FPR_SIZE)(r28)
-	nop
-	stfd	f9, -SAVE_REGS_SIZE-( 5*FPR_SIZE)(r28)
-	stfd	f10,-SAVE_REGS_SIZE-( 4*FPR_SIZE)(r28)
-	stfd	f11,-SAVE_REGS_SIZE-( 3*FPR_SIZE)(r28)
-	stfd	f12,-SAVE_REGS_SIZE-( 2*FPR_SIZE)(r28)
-	nop
-	stfd	f13,-SAVE_REGS_SIZE-( 1*FPR_SIZE)(r28)
-
-	mr	r3,r29	; ffi_type *
-	mr	r4,r30	; dest
-	addi	r5,r28,-SAVE_REGS_SIZE-(13*FPR_SIZE) ; fprs
-	xor	r6,r6,r6
-	sg	r6,(LINKAGE_SIZE + 7 * GPR_BYTES)(r28)
-	addi	r6,r28,(LINKAGE_SIZE + 7 * GPR_BYTES) ; point to a zeroed counter.
-	bl 	_darwin64_struct_floats_to_mem
-
-	b L(done_return_value)
-#else
-	stw	r3,0(r30) ; m32 the only struct return in reg is 4 bytes.
-#endif
-	b L(done_return_value)
-
-L(fp_return_value):
-	/* Do we have long double to store?  */
-	bf	31,L(fd_return_value) ; FLAG_RETURNS_128BITS
-	stfd	f1,0(r30)
-	stfd	f2,FPR_SIZE(r30)
-	b	L(done_return_value)
-
-L(fd_return_value):
-	/* Do we have double to store?  */
-	bf	28,L(float_return_value)
-	stfd	f1,0(r30)
-	b	L(done_return_value)
-
-L(float_return_value):
-	/* We only have a float to store.  */
-	stfs	f1,0(r30)
-	b	L(done_return_value)
-
-L(scalar_return_value):
-	bt	29,L(fp_return_value)	; FLAG_RETURNS_FP
-	; ffi_arg is defined as unsigned long. 
-	sg	r3,0(r30)		; Save the reg.
-	bf	28,L(done_return_value) ; not FLAG_RETURNS_64BITS 
-
-#if defined(__ppc64__)
-L(maybe_return_128):
-	std	r3,0(r30)
-	bf	31,L(done_return_value) ; not FLAG_RETURNS_128BITS 
-	std	r4,8(r30)
-#else
-	stw	r4,4(r30)
-#endif
-
-	/* Fall through.  */
-	/* We want this at the end to simplify eh epilog computation.  */
-
-L(done_return_value):
-	/* Restore the registers we used and return.  */
-	lg	r29,SAVED_LR_OFFSET(r28)
-	; epilog
-	lg	r31,-(1 * GPR_BYTES)(r28)
-	mtlr	r29
-	lg	r30,-(2 * GPR_BYTES)(r28)
-	lg	r29,-(3 * GPR_BYTES)(r28)
-	lg	r28,-(4 * GPR_BYTES)(r28)
-	lg	r1,0(r1)
-	blr
-LFE1:
-	.align	1
-/* END(_ffi_call_DARWIN)  */
-
-/* Provide a null definition of _ffi_call_AIX.  */
-	.text
-	.globl _ffi_call_AIX
-	.align 2
-_ffi_call_AIX:
-	blr
-/* END(_ffi_call_AIX)  */
-
-/* EH stuff.  */
-
-#define EH_DATA_ALIGN_FACT MODE_CHOICE(0x7c,0x78)
-
-	.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
-EH_frame1:
-	.set	L$set$0,LECIE1-LSCIE1
-	.long	L$set$0	; Length of Common Information Entry
-LSCIE1:
-	.long	0x0	; CIE Identifier Tag
-	.byte	0x1	; CIE Version
-	.ascii	"zR\0"	; CIE Augmentation
-	.byte	0x1	; uleb128 0x1; CIE Code Alignment Factor
-	.byte	EH_DATA_ALIGN_FACT ; sleb128 -4; CIE Data Alignment Factor
-	.byte	0x41	; CIE RA Column
-	.byte	0x1	; uleb128 0x1; Augmentation size
-	.byte	0x10	; FDE Encoding (pcrel)
-	.byte	0xc	; DW_CFA_def_cfa
-	.byte	0x1	; uleb128 0x1
-	.byte	0x0	; uleb128 0x0
-	.align	LOG2_GPR_BYTES
-LECIE1:
-
-	.globl _ffi_call_DARWIN.eh
-_ffi_call_DARWIN.eh:
-LSFDE1:
-	.set	L$set$1,LEFDE1-LASFDE1
-	.long	L$set$1	; FDE Length
-LASFDE1:
-	.long	LASFDE1-EH_frame1 ; FDE CIE offset
-	.g_long	Lstartcode-.	; FDE initial location
-	.set	L$set$3,LFE1-Lstartcode
-	.g_long	L$set$3	; FDE address range
-	.byte   0x0     ; uleb128 0x0; Augmentation size
-	.byte	0x4	; DW_CFA_advance_loc4
-	.set	L$set$4,LCFI0-Lstartcode
-	.long	L$set$4
-	.byte	0xd	; DW_CFA_def_cfa_register
-	.byte	0x08	; uleb128 0x08
-	.byte	0x4	; DW_CFA_advance_loc4
-	.set	L$set$5,LCFI1-LCFI0
-	.long	L$set$5
-	.byte   0x11    ; DW_CFA_offset_extended_sf
-	.byte	0x41	; uleb128 0x41
-	.byte   0x7e    ; sleb128 -2
-	.byte	0x9f	; DW_CFA_offset, column 0x1f
-	.byte	0x1	; uleb128 0x1
-	.byte	0x9e	; DW_CFA_offset, column 0x1e
-	.byte	0x2	; uleb128 0x2
-	.byte	0x9d	; DW_CFA_offset, column 0x1d
-	.byte	0x3	; uleb128 0x3
-	.byte	0x9c	; DW_CFA_offset, column 0x1c
-	.byte	0x4	; uleb128 0x4
-	.byte	0x4	; DW_CFA_advance_loc4
-	.set	L$set$6,LCFI2-LCFI1
-	.long	L$set$6
-	.byte	0xd	; DW_CFA_def_cfa_register
-	.byte	0x1c	; uleb128 0x1c
-	.align LOG2_GPR_BYTES
-LEFDE1:
-	.align 1
-
diff --git a/Modules/_ctypes/libffi/src/powerpc/darwin_closure.S b/Modules/_ctypes/libffi/src/powerpc/darwin_closure.S
deleted file mode 100644
index c7734d4..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/darwin_closure.S
+++ /dev/null
@@ -1,571 +0,0 @@
-/* -----------------------------------------------------------------------
-   darwin_closure.S - Copyright (c) 2002, 2003, 2004, 2010, 
-   Free Software Foundation, Inc. 
-   based on ppc_closure.S
-
-   PowerPC Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#define L(x) x
-
-#if defined(__ppc64__)
-#define MODE_CHOICE(x, y) y
-#else
-#define MODE_CHOICE(x, y) x
-#endif
-
-#define machine_choice	MODE_CHOICE(ppc7400,ppc64)
-
-; Define some pseudo-opcodes for size-independent load & store of GPRs ...
-#define lgu		MODE_CHOICE(lwzu, ldu)
-#define lg		MODE_CHOICE(lwz,ld)
-#define sg		MODE_CHOICE(stw,std)
-#define sgu		MODE_CHOICE(stwu,stdu)
-
-; ... and the size of GPRs and their storage indicator.
-#define GPR_BYTES	MODE_CHOICE(4,8)
-#define LOG2_GPR_BYTES	MODE_CHOICE(2,3)	/* log2(GPR_BYTES) */
-#define g_long		MODE_CHOICE(long, quad)	/* usage is ".g_long" */
-
-; From the ABI doc: "Mac OS X ABI Function Call Guide" Version 2009-02-04.
-#define LINKAGE_SIZE	MODE_CHOICE(24,48)
-#define PARAM_AREA	MODE_CHOICE(32,64)
-
-#define SAVED_CR_OFFSET	MODE_CHOICE(4,8)	/* save position for CR */
-#define SAVED_LR_OFFSET	MODE_CHOICE(8,16)	/* save position for lr */
-
-/* WARNING: if ffi_type is changed... here be monsters.  
-   Offsets of items within the result type.  */
-#define FFI_TYPE_TYPE	MODE_CHOICE(6,10)
-#define FFI_TYPE_ELEM	MODE_CHOICE(8,16)
-
-#define SAVED_FPR_COUNT 13
-#define FPR_SIZE	8
-/* biggest m64 struct ret is 8GPRS + 13FPRS = 168 bytes - rounded to 16bytes = 176. */
-#define RESULT_BYTES	MODE_CHOICE(16,176)
-
-; The whole stack frame **MUST** be 16byte-aligned.
-#define SAVE_SIZE (((LINKAGE_SIZE+PARAM_AREA+SAVED_FPR_COUNT*FPR_SIZE+RESULT_BYTES)+15) & -16LL)
-#define PAD_SIZE (SAVE_SIZE-(LINKAGE_SIZE+PARAM_AREA+SAVED_FPR_COUNT*FPR_SIZE+RESULT_BYTES))
-
-#define PARENT_PARM_BASE (SAVE_SIZE+LINKAGE_SIZE)
-#define FP_SAVE_BASE (LINKAGE_SIZE+PARAM_AREA)
-
-#if defined(__ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__) && __ENVIRONMENT_MAC_OS_X_VERSION_MIN_REQUIRED__ >= 1050
-; We no longer need the pic symbol stub for Darwin >= 9.
-#define BLCLS_HELP _ffi_closure_helper_DARWIN
-#define STRUCT_RETVALUE_P _darwin64_struct_ret_by_value_p
-#define PASS_STR_FLOATS _darwin64_pass_struct_floats
-#undef WANT_STUB
-#else
-#define BLCLS_HELP L_ffi_closure_helper_DARWIN$stub
-#define STRUCT_RETVALUE_P L_darwin64_struct_ret_by_value_p$stub
-#define PASS_STR_FLOATS L_darwin64_pass_struct_floats$stub
-#define WANT_STUB
-#endif
-
-/* m32/m64
-
-   The stack layout looks like this:
-
-   |   Additional params...			| |     Higher address
-   ~						~ ~
-   |   Parameters      (at least 8*4/8=32/64)	| | NUM_GPR_ARG_REGISTERS
-   |--------------------------------------------| |
-   |   TOC=R2 (AIX) Reserved (Darwin)   4/8	| |
-   |--------------------------------------------| |
-   |   Reserved                       2*4/8	| |
-   |--------------------------------------------| |
-   |   Space for callee`s LR		4/8	| |
-   |--------------------------------------------| |
-   |   Saved CR [low word for m64]      4/8	| |
-   |--------------------------------------------| |
-   |   Current backchain pointer	4/8	|-/ Parent`s frame.
-   |--------------------------------------------| <+ <<< on entry to
-   |   Result Bytes		       16/176	| |
-   |--------------------------------------------| |
-   ~   padding to 16-byte alignment		~ ~
-   |--------------------------------------------| |
-   |   NUM_FPR_ARG_REGISTERS slots		| |
-   |   here fp13 .. fp1		       13*8	| |
-   |--------------------------------------------| |
-   |   R3..R10			  8*4/8=32/64	| | NUM_GPR_ARG_REGISTERS
-   |--------------------------------------------| |
-   |   TOC=R2 (AIX) Reserved (Darwin)   4/8	| |
-   |--------------------------------------------| |	stack	|
-   |   Reserved [compiler,binder]     2*4/8	| |	grows	|
-   |--------------------------------------------| |	down	V
-   |   Space for callees LR		4/8	| |
-   |--------------------------------------------| |	lower addresses
-   |   Saved CR [low word for m64]      4/8	| |
-   |--------------------------------------------| |     stack pointer here
-   |   Current backchain pointer	4/8	|-/	during
-   |--------------------------------------------|   <<<	call.
-
-*/
-
-	.file	"darwin_closure.S"
-
-	.machine machine_choice
-
-	.text
-	.globl _ffi_closure_ASM
-	.align LOG2_GPR_BYTES
-_ffi_closure_ASM:
-LFB1:
-Lstartcode:
-	mflr	r0			/* extract return address  */
-	sg	r0,SAVED_LR_OFFSET(r1)	/* save the return address  */
-LCFI0:
-	sgu	r1,-SAVE_SIZE(r1)	/* skip over caller save area
-					keep stack aligned to 16.  */
-LCFI1:
-	/* We want to build up an area for the parameters passed
-	   in registers. (both floating point and integer)  */
-
-	/* Put gpr 3 to gpr 10 in the parents outgoing area...
-	   ... the remainder of any params that overflowed the regs will
-	   follow here.  */
-	sg	r3, (PARENT_PARM_BASE                )(r1)
-	sg	r4, (PARENT_PARM_BASE + GPR_BYTES    )(r1)
-	sg	r5, (PARENT_PARM_BASE + GPR_BYTES * 2)(r1)
-	sg	r6, (PARENT_PARM_BASE + GPR_BYTES * 3)(r1)
-	sg	r7, (PARENT_PARM_BASE + GPR_BYTES * 4)(r1)
-	sg	r8, (PARENT_PARM_BASE + GPR_BYTES * 5)(r1)
-	sg	r9, (PARENT_PARM_BASE + GPR_BYTES * 6)(r1)
-	sg	r10,(PARENT_PARM_BASE + GPR_BYTES * 7)(r1)
-
-	/* We save fpr 1 to fpr 14 in our own save frame.  */
-	stfd	f1, (FP_SAVE_BASE                 )(r1)
-	stfd	f2, (FP_SAVE_BASE +  FPR_SIZE     )(r1)
-	stfd	f3, (FP_SAVE_BASE +  FPR_SIZE * 2 )(r1)
-	stfd	f4, (FP_SAVE_BASE +  FPR_SIZE * 3 )(r1)
-	stfd	f5, (FP_SAVE_BASE +  FPR_SIZE * 4 )(r1)
-	stfd	f6, (FP_SAVE_BASE +  FPR_SIZE * 5 )(r1)
-	stfd	f7, (FP_SAVE_BASE +  FPR_SIZE * 6 )(r1)
-	stfd	f8, (FP_SAVE_BASE +  FPR_SIZE * 7 )(r1)
-	stfd	f9, (FP_SAVE_BASE +  FPR_SIZE * 8 )(r1)
-	stfd	f10,(FP_SAVE_BASE +  FPR_SIZE * 9 )(r1)
-	stfd	f11,(FP_SAVE_BASE +  FPR_SIZE * 10)(r1)
-	stfd	f12,(FP_SAVE_BASE +  FPR_SIZE * 11)(r1)
-	stfd	f13,(FP_SAVE_BASE +  FPR_SIZE * 12)(r1)
-
-	/* Set up registers for the routine that actually does the work
-	   get the context pointer from the trampoline.  */
-	mr	r3,r11
-
-	/* Now load up the pointer to the result storage.  */
-	addi	r4,r1,(SAVE_SIZE-RESULT_BYTES)
-
-	/* Now load up the pointer to the saved gpr registers.  */
-	addi	r5,r1,PARENT_PARM_BASE
-
-	/* Now load up the pointer to the saved fpr registers.  */
-	addi	r6,r1,FP_SAVE_BASE
-
-	/* Make the call.  */
-	bl	BLCLS_HELP
-
-	/* r3 contains the rtype pointer... save it since we will need
-	   it later.  */
-	sg	r3,LINKAGE_SIZE(r1)	; ffi_type * result_type
-	lg	r0,0(r3)		; size => r0
-	lhz	r3,FFI_TYPE_TYPE(r3)	; type => r3
-
-	/* The helper will have intercepted structure returns and inserted
-	   the caller`s destination address for structs returned by ref.  */
-
-	/* r3 contains the return type  so use it to look up in a table
-	   so we know how to deal with each type.  */
-
-	addi	r5,r1,(SAVE_SIZE-RESULT_BYTES) /* Otherwise, our return is here.  */
-	bl	Lget_ret_type0_addr	/* Get pointer to Lret_type0 into LR.  */
-	mflr	r4			/* Move to r4.  */
-	slwi	r3,r3,4			/* Now multiply return type by 16.  */
-	add	r3,r3,r4		/* Add contents of table to table address.  */
-	mtctr	r3
-	bctr			 	 /* Jump to it.  */
-LFE1:
-/* Each of the ret_typeX code fragments has to be exactly 16 bytes long
-   (4 instructions). For cache effectiveness we align to a 16 byte boundary
-   first.  */
-
-	.align 4
-
-	nop
-	nop
-	nop
-Lget_ret_type0_addr:
-	blrl
-
-/* case FFI_TYPE_VOID  */
-Lret_type0:
-	b	Lfinish
-	nop
-	nop
-	nop
-
-/* case FFI_TYPE_INT  */
-Lret_type1:
-	lg	r3,0(r5)
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_FLOAT  */
-Lret_type2:
-	lfs	f1,0(r5)
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_DOUBLE  */
-Lret_type3:
-	lfd	f1,0(r5)
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_LONGDOUBLE  */
-Lret_type4:
-	lfd	f1,0(r5)
-	lfd	f2,8(r5)
-	b	Lfinish
-	nop
-
-/* case FFI_TYPE_UINT8  */
-Lret_type5:
-#if defined(__ppc64__)
-	lbz	r3,7(r5)
-#else
-	lbz	r3,3(r5)
-#endif
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_SINT8  */
-Lret_type6:
-#if defined(__ppc64__)
-	lbz	r3,7(r5)
-#else
-	lbz	r3,3(r5)
-#endif
-	extsb	r3,r3
-	b	Lfinish
-	nop
-
-/* case FFI_TYPE_UINT16  */
-Lret_type7:
-#if defined(__ppc64__)
-	lhz	r3,6(r5)
-#else
-	lhz	r3,2(r5)
-#endif
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_SINT16  */
-Lret_type8:
-#if defined(__ppc64__)
-	lha	r3,6(r5)
-#else
-	lha	r3,2(r5)
-#endif
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_UINT32  */
-Lret_type9:
-#if defined(__ppc64__)
-	lwz	r3,4(r5)
-#else
-	lwz	r3,0(r5)
-#endif
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_SINT32  */
-Lret_type10:
-#if defined(__ppc64__)
-	lwz	r3,4(r5)
-#else
-	lwz	r3,0(r5)
-#endif
-	b	Lfinish
-	nop
-	nop
-
-/* case FFI_TYPE_UINT64  */
-Lret_type11:
-#if defined(__ppc64__)
-	lg	r3,0(r5)
-	b	Lfinish
-	nop
-#else
-	lwz	r3,0(r5)
-	lwz	r4,4(r5)
-	b	Lfinish
-#endif
-	nop
-
-/* case FFI_TYPE_SINT64  */
-Lret_type12:
-#if defined(__ppc64__)
-	lg	r3,0(r5)
-	b	Lfinish
-	nop
-#else
-	lwz	r3,0(r5)
-	lwz	r4,4(r5)
-	b	Lfinish
-#endif
-	nop
-
-/* case FFI_TYPE_STRUCT  */
-Lret_type13:
-#if defined(__ppc64__)
-	lg	r3,0(r5)		; we need at least this...
-	cmpi	0,r0,4
-	bgt	Lstructend		; not a special small case
-	b	Lsmallstruct		; see if we need more.
-#else
-	cmpi	0,r0,4
-	bgt	Lfinish		; not by value
-	lg	r3,0(r5)
-	b	Lfinish
-#endif
-/* case FFI_TYPE_POINTER  */
-Lret_type14:
-	lg	r3,0(r5)
-	b	Lfinish
-	nop
-	nop
-
-#if defined(__ppc64__)
-Lsmallstruct:
-	beq	Lfour			; continuation of Lret13.
-	cmpi	0,r0,3
-	beq	Lfinish			; don`t adjust this - can`t be any floats here...
-	srdi	r3,r3,48
-	cmpi	0,r0,2
-	beq	Lfinish			; .. or here ..
-	srdi	r3,r3,8
-	b 	Lfinish			; .. or here.
-
-Lfour:
-	lg	r6,LINKAGE_SIZE(r1)	; get the result type
-	lg	r6,FFI_TYPE_ELEM(r6)	; elements array pointer
-	lg	r6,0(r6)		; first element
-	lhz	r0,FFI_TYPE_TYPE(r6)	; OK go the type
-	cmpi	0,r0,2			; FFI_TYPE_FLOAT
-	bne	Lfourint
-	lfs	f1,0(r5)		; just one float in the struct.
-	b 	Lfinish
-
-Lfourint:
-	srdi	r3,r3,32		; four bytes.
-	b 	Lfinish
-
-Lstructend:
-	lg	r3,LINKAGE_SIZE(r1)	; get the result type
-	bl	STRUCT_RETVALUE_P
-	cmpi	0,r3,0
-	beq	Lfinish			; nope.
-	/* Recover a pointer to the results.  */
-	addi	r11,r1,(SAVE_SIZE-RESULT_BYTES)
-	lg	r3,0(r11)		; we need at least this...
-	lg	r4,8(r11)
-	cmpi	0,r0,16
-	beq	Lfinish		; special case 16 bytes we don't consider floats.
-
-	/* OK, frustratingly, the process of saving the struct to mem might have
-	   messed with the FPRs, so we have to re-load them :(.
-	   We`ll use our FPRs space again - calling: 
-	   void darwin64_pass_struct_floats (ffi_type *s, char *src, 
-					     unsigned *nfpr, double **fprs) 
-	   We`ll temporarily pinch the first two slots of the param area for local
-	   vars used by the routine.  */
-	xor	r6,r6,r6
-	addi	r5,r1,PARENT_PARM_BASE		; some space
-	sg	r6,0(r5)			; *nfpr zeroed.
-	addi	r6,r5,8				; **fprs
-	addi	r3,r1,FP_SAVE_BASE		; pointer to FPRs space
-	sg	r3,0(r6)
-	mr	r4,r11				; the struct is here...
-	lg	r3,LINKAGE_SIZE(r1)		; ffi_type * result_type.
-	bl	PASS_STR_FLOATS			; get struct floats into FPR save space.
-	/* See if we used any floats  */
-	lwz	r0,(SAVE_SIZE-RESULT_BYTES)(r1)	
-	cmpi	0,r0,0
-	beq	Lstructints			; nope.
-	/* OK load `em up... */
-	lfd	f1, (FP_SAVE_BASE                 )(r1)
-	lfd	f2, (FP_SAVE_BASE +  FPR_SIZE     )(r1)
-	lfd	f3, (FP_SAVE_BASE +  FPR_SIZE * 2 )(r1)
-	lfd	f4, (FP_SAVE_BASE +  FPR_SIZE * 3 )(r1)
-	lfd	f5, (FP_SAVE_BASE +  FPR_SIZE * 4 )(r1)
-	lfd	f6, (FP_SAVE_BASE +  FPR_SIZE * 5 )(r1)
-	lfd	f7, (FP_SAVE_BASE +  FPR_SIZE * 6 )(r1)
-	lfd	f8, (FP_SAVE_BASE +  FPR_SIZE * 7 )(r1)
-	lfd	f9, (FP_SAVE_BASE +  FPR_SIZE * 8 )(r1)
-	lfd	f10,(FP_SAVE_BASE +  FPR_SIZE * 9 )(r1)
-	lfd	f11,(FP_SAVE_BASE +  FPR_SIZE * 10)(r1)
-	lfd	f12,(FP_SAVE_BASE +  FPR_SIZE * 11)(r1)
-	lfd	f13,(FP_SAVE_BASE +  FPR_SIZE * 12)(r1)
-
-	/* point back at our saved struct.  */
-Lstructints:
-	addi	r11,r1,(SAVE_SIZE-RESULT_BYTES)
-	lg	r3,0(r11)			; we end up picking the
-	lg	r4,8(r11)			; first two again.
-	lg	r5,16(r11)
-	lg	r6,24(r11)
-	lg	r7,32(r11)
-	lg	r8,40(r11)
-	lg	r9,48(r11)
-	lg	r10,56(r11)
-#endif
-
-/* case done  */
-Lfinish:
-	addi	r1,r1,SAVE_SIZE		/* Restore stack pointer.  */
-	lg	r0,SAVED_LR_OFFSET(r1)	/* Get return address.  */
-	mtlr	r0			/* Reset link register.  */
-	blr
-Lendcode:
-	.align 1
-	
-/* END(ffi_closure_ASM)  */
-
-/* EH frame stuff.  */
-#define EH_DATA_ALIGN_FACT MODE_CHOICE(0x7c,0x78)
-/* 176, 400 */
-#define EH_FRAME_OFFSETA MODE_CHOICE(176,0x90)
-#define EH_FRAME_OFFSETB MODE_CHOICE(1,3)
-
-	.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
-EH_frame1:
-	.set	L$set$0,LECIE1-LSCIE1
-	.long	L$set$0	; Length of Common Information Entry
-LSCIE1:
-	.long	0x0	; CIE Identifier Tag
-	.byte	0x1	; CIE Version
-	.ascii	"zR\0"	; CIE Augmentation
-	.byte	0x1	; uleb128 0x1; CIE Code Alignment Factor
-	.byte	EH_DATA_ALIGN_FACT ; sleb128 -4; CIE Data Alignment Factor
-	.byte	0x41	; CIE RA Column
-	.byte	0x1	; uleb128 0x1; Augmentation size
-	.byte	0x10	; FDE Encoding (pcrel)
-	.byte	0xc	; DW_CFA_def_cfa
-	.byte	0x1	; uleb128 0x1
-	.byte	0x0	; uleb128 0x0
-	.align	LOG2_GPR_BYTES
-LECIE1:
-	.globl _ffi_closure_ASM.eh
-_ffi_closure_ASM.eh:
-LSFDE1:
-	.set	L$set$1,LEFDE1-LASFDE1
-	.long	L$set$1	; FDE Length
-
-LASFDE1:
-	.long	LASFDE1-EH_frame1	; FDE CIE offset
-	.g_long	Lstartcode-.	; FDE initial location
-	.set	L$set$3,LFE1-Lstartcode
-	.g_long	L$set$3	; FDE address range
-	.byte   0x0     ; uleb128 0x0; Augmentation size
-	.byte	0x4	; DW_CFA_advance_loc4
-	.set	L$set$3,LCFI1-LCFI0
-	.long	L$set$3
-	.byte	0xe	; DW_CFA_def_cfa_offset
-	.byte	EH_FRAME_OFFSETA,EH_FRAME_OFFSETB	; uleb128 176,1/190,3
-	.byte	0x4	; DW_CFA_advance_loc4
-	.set	L$set$4,LCFI0-Lstartcode
-	.long	L$set$4
-	.byte   0x11    ; DW_CFA_offset_extended_sf
-	.byte	0x41	; uleb128 0x41
-	.byte   0x7e    ; sleb128 -2
-	.align	LOG2_GPR_BYTES
-LEFDE1:
-	.align 	1
-
-#ifdef WANT_STUB
-	.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
-	.align 5
-L_ffi_closure_helper_DARWIN$stub:
-	.indirect_symbol _ffi_closure_helper_DARWIN
-	mflr r0
-	bcl 20,31,"L1$spb"
-"L1$spb":
-	mflr r11
-	addis r11,r11,ha16(L_ffi_closure_helper_DARWIN$lazy_ptr-"L1$spb")
-	mtlr r0
-	lwzu r12,lo16(L_ffi_closure_helper_DARWIN$lazy_ptr-"L1$spb")(r11)
-	mtctr r12
-	bctr
-	.lazy_symbol_pointer
-L_ffi_closure_helper_DARWIN$lazy_ptr:
-	.indirect_symbol _ffi_closure_helper_DARWIN
-	.g_long	dyld_stub_binding_helper
-
-#if defined(__ppc64__)
-	.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
-	.align 5
-L_darwin64_struct_ret_by_value_p$stub:
-	.indirect_symbol _darwin64_struct_ret_by_value_p
-	mflr r0
-	bcl 20,31,"L2$spb"
-"L2$spb":
-	mflr r11
-	addis r11,r11,ha16(L_darwin64_struct_ret_by_value_p$lazy_ptr-"L2$spb")
-	mtlr r0
-	lwzu r12,lo16(L_darwin64_struct_ret_by_value_p$lazy_ptr-"L2$spb")(r11)
-	mtctr r12
-	bctr
-	.lazy_symbol_pointer
-L_darwin64_struct_ret_by_value_p$lazy_ptr:
-	.indirect_symbol _darwin64_struct_ret_by_value_p
-	.g_long	dyld_stub_binding_helper
-
-	.section __TEXT,__picsymbolstub1,symbol_stubs,pure_instructions,32
-	.align 5
-L_darwin64_pass_struct_floats$stub:
-	.indirect_symbol _darwin64_pass_struct_floats
-	mflr r0
-	bcl 20,31,"L3$spb"
-"L3$spb":
-	mflr r11
-	addis r11,r11,ha16(L_darwin64_pass_struct_floats$lazy_ptr-"L3$spb")
-	mtlr r0
-	lwzu r12,lo16(L_darwin64_pass_struct_floats$lazy_ptr-"L3$spb")(r11)
-	mtctr r12
-	bctr
-	.lazy_symbol_pointer
-L_darwin64_pass_struct_floats$lazy_ptr:
-	.indirect_symbol _darwin64_pass_struct_floats
-	.g_long	dyld_stub_binding_helper
-#  endif
-#endif
diff --git a/Modules/_ctypes/libffi/src/powerpc/ffi.c b/Modules/_ctypes/libffi/src/powerpc/ffi.c
deleted file mode 100644
index efb441b..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/ffi.c
+++ /dev/null
@@ -1,141 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (C) 2013 IBM
-           Copyright (C) 2011 Anthony Green
-           Copyright (C) 2011 Kyle Moffett
-           Copyright (C) 2008 Red Hat, Inc
-           Copyright (C) 2007, 2008 Free Software Foundation, Inc
-	   Copyright (c) 1998 Geoffrey Keating
-
-   PowerPC Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include "ffi.h"
-#include "ffi_common.h"
-#include "ffi_powerpc.h"
-
-#if HAVE_LONG_DOUBLE_VARIANT
-/* Adjust ffi_type_longdouble.  */
-void FFI_HIDDEN
-ffi_prep_types (ffi_abi abi)
-{
-# if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-#  ifdef POWERPC64
-  ffi_prep_types_linux64 (abi);
-#  else
-  ffi_prep_types_sysv (abi);
-#  endif
-# endif
-}
-#endif
-
-/* Perform machine dependent cif processing */
-ffi_status FFI_HIDDEN
-ffi_prep_cif_machdep (ffi_cif *cif)
-{
-#ifdef POWERPC64
-  return ffi_prep_cif_linux64 (cif);
-#else
-  return ffi_prep_cif_sysv (cif);
-#endif
-}
-
-ffi_status FFI_HIDDEN
-ffi_prep_cif_machdep_var (ffi_cif *cif,
-			  unsigned int nfixedargs MAYBE_UNUSED,
-			  unsigned int ntotalargs MAYBE_UNUSED)
-{
-#ifdef POWERPC64
-  return ffi_prep_cif_linux64_var (cif, nfixedargs, ntotalargs);
-#else
-  return ffi_prep_cif_sysv (cif);
-#endif
-}
-
-void
-ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  /* The final SYSV ABI says that structures smaller or equal 8 bytes
-     are returned in r3/r4.  A draft ABI used by linux instead returns
-     them in memory.
-
-     We bounce-buffer SYSV small struct return values so that sysv.S
-     can write r3 and r4 to memory without worrying about struct size.
-   
-     For ELFv2 ABI, use a bounce buffer for homogeneous structs too,
-     for similar reasons.  */
-  unsigned long smst_buffer[8];
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  ecif.rvalue = rvalue;
-  if ((cif->flags & FLAG_RETURNS_SMST) != 0)
-    ecif.rvalue = smst_buffer;
-  /* Ensure that we have a valid struct return value.
-     FIXME: Isn't this just papering over a user problem?  */
-  else if (!rvalue && cif->rtype->type == FFI_TYPE_STRUCT)
-    ecif.rvalue = alloca (cif->rtype->size);
-
-#ifdef POWERPC64
-  ffi_call_LINUX64 (&ecif, -(long) cif->bytes, cif->flags, ecif.rvalue, fn);
-#else
-  ffi_call_SYSV (&ecif, -cif->bytes, cif->flags, ecif.rvalue, fn);
-#endif
-
-  /* Check for a bounce-buffered return value */
-  if (rvalue && ecif.rvalue == smst_buffer)
-    {
-      unsigned int rsize = cif->rtype->size;
-#ifndef __LITTLE_ENDIAN__
-      /* The SYSV ABI returns a structure of up to 4 bytes in size
-	 left-padded in r3.  */
-# ifndef POWERPC64
-      if (rsize <= 4)
-	memcpy (rvalue, (char *) smst_buffer + 4 - rsize, rsize);
-      else
-# endif
-	/* The SYSV ABI returns a structure of up to 8 bytes in size
-	   left-padded in r3/r4, and the ELFv2 ABI similarly returns a
-	   structure of up to 8 bytes in size left-padded in r3.  */
-	if (rsize <= 8)
-	  memcpy (rvalue, (char *) smst_buffer + 8 - rsize, rsize);
-	else
-#endif
-	  memcpy (rvalue, smst_buffer, rsize);
-    }
-}
-
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure *closure,
-		      ffi_cif *cif,
-		      void (*fun) (ffi_cif *, void *, void **, void *),
-		      void *user_data,
-		      void *codeloc)
-{
-#ifdef POWERPC64
-  return ffi_prep_closure_loc_linux64 (closure, cif, fun, user_data, codeloc);
-#else
-  return ffi_prep_closure_loc_sysv (closure, cif, fun, user_data, codeloc);
-#endif
-}
diff --git a/Modules/_ctypes/libffi/src/powerpc/ffi_darwin.c b/Modules/_ctypes/libffi/src/powerpc/ffi_darwin.c
deleted file mode 100644
index cf6fb6d..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/ffi_darwin.c
+++ /dev/null
@@ -1,1359 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi_darwin.c
-
-   Copyright (C) 1998 Geoffrey Keating
-   Copyright (C) 2001 John Hornkvist
-   Copyright (C) 2002, 2006, 2007, 2009, 2010 Free Software Foundation, Inc.
-
-   FFI support for Darwin and AIX.
-   
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-extern void ffi_closure_ASM (void);
-
-enum {
-  /* The assembly depends on these exact flags.  
-     For Darwin64 (when FLAG_RETURNS_STRUCT is set):
-       FLAG_RETURNS_FP indicates that the structure embeds FP data.
-       FLAG_RETURNS_128BITS signals a special struct size that is not
-       expanded for float content.  */
-  FLAG_RETURNS_128BITS	= 1 << (31-31), /* These go in cr7  */
-  FLAG_RETURNS_NOTHING	= 1 << (31-30),
-  FLAG_RETURNS_FP	= 1 << (31-29),
-  FLAG_RETURNS_64BITS	= 1 << (31-28),
-
-  FLAG_RETURNS_STRUCT	= 1 << (31-27), /* This goes in cr6  */
-
-  FLAG_ARG_NEEDS_COPY   = 1 << (31- 7),
-  FLAG_FP_ARGUMENTS     = 1 << (31- 6), /* cr1.eq; specified by ABI  */
-  FLAG_4_GPR_ARGUMENTS  = 1 << (31- 5),
-  FLAG_RETVAL_REFERENCE = 1 << (31- 4)
-};
-
-/* About the DARWIN ABI.  */
-enum {
-  NUM_GPR_ARG_REGISTERS = 8,
-  NUM_FPR_ARG_REGISTERS = 13,
-  LINKAGE_AREA_GPRS = 6
-};
-
-enum { ASM_NEEDS_REGISTERS = 4 }; /* r28-r31 */
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments.
-   
-   m32/m64
-
-   The stack layout we want looks like this:
-
-   |   Return address from ffi_call_DARWIN      |	higher addresses
-   |--------------------------------------------|
-   |   Previous backchain pointer	4/8	|	stack pointer here
-   |--------------------------------------------|<+ <<<	on entry to
-   |   ASM_NEEDS_REGISTERS=r28-r31   4*(4/8)	| |	ffi_call_DARWIN
-   |--------------------------------------------| |
-   |   When we have any FP activity... the	| |
-   |   FPRs occupy NUM_FPR_ARG_REGISTERS slots	| |
-   |   here fp13 .. fp1 from high to low addr.	| |
-   ~						~ ~
-   |   Parameters      (at least 8*4/8=32/64)	| | NUM_GPR_ARG_REGISTERS
-   |--------------------------------------------| |
-   |   TOC=R2 (AIX) Reserved (Darwin)   4/8	| |
-   |--------------------------------------------| |	stack	|
-   |   Reserved                       2*4/8	| |	grows	|
-   |--------------------------------------------| |	down	V
-   |   Space for callee's LR		4/8	| |
-   |--------------------------------------------| |	lower addresses
-   |   Saved CR [low word for m64]      4/8	| |
-   |--------------------------------------------| |     stack pointer here
-   |   Current backchain pointer	4/8	|-/	during
-   |--------------------------------------------|   <<<	ffi_call_DARWIN
-
-   */
-
-#if defined(POWERPC_DARWIN64)
-static void
-darwin64_pass_struct_by_value 
-  (ffi_type *, char *, unsigned, unsigned *, double **, unsigned long **);
-#endif
-
-/* This depends on GPR_SIZE = sizeof (unsigned long) */
-
-void
-ffi_prep_args (extended_cif *ecif, unsigned long *const stack)
-{
-  const unsigned bytes = ecif->cif->bytes;
-  const unsigned flags = ecif->cif->flags;
-  const unsigned nargs = ecif->cif->nargs;
-#if !defined(POWERPC_DARWIN64) 
-  const ffi_abi abi = ecif->cif->abi;
-#endif
-
-  /* 'stacktop' points at the previous backchain pointer.  */
-  unsigned long *const stacktop = stack + (bytes / sizeof(unsigned long));
-
-  /* 'fpr_base' points at the space for fpr1, and grows upwards as
-     we use FPR registers.  */
-  double *fpr_base = (double *) (stacktop - ASM_NEEDS_REGISTERS) - NUM_FPR_ARG_REGISTERS;
-  int gp_count = 0, fparg_count = 0;
-
-  /* 'next_arg' grows up as we put parameters in it.  */
-  unsigned long *next_arg = stack + LINKAGE_AREA_GPRS; /* 6 reserved positions.  */
-
-  int i;
-  double double_tmp;
-  void **p_argv = ecif->avalue;
-  unsigned long gprvalue;
-  ffi_type** ptr = ecif->cif->arg_types;
-#if !defined(POWERPC_DARWIN64) 
-  char *dest_cpy;
-#endif
-  unsigned size_al = 0;
-
-  /* Check that everything starts aligned properly.  */
-  FFI_ASSERT(((unsigned) (char *) stack & 0xF) == 0);
-  FFI_ASSERT(((unsigned) (char *) stacktop & 0xF) == 0);
-  FFI_ASSERT((bytes & 0xF) == 0);
-
-  /* Deal with return values that are actually pass-by-reference.
-     Rule:
-     Return values are referenced by r3, so r4 is the first parameter.  */
-
-  if (flags & FLAG_RETVAL_REFERENCE)
-    *next_arg++ = (unsigned long) (char *) ecif->rvalue;
-
-  /* Now for the arguments.  */
-  for (i = nargs; i > 0; i--, ptr++, p_argv++)
-    {
-      switch ((*ptr)->type)
-	{
-	/* If a floating-point parameter appears before all of the general-
-	   purpose registers are filled, the corresponding GPRs that match
-	   the size of the floating-point parameter are skipped.  */
-	case FFI_TYPE_FLOAT:
-	  double_tmp = *(float *) *p_argv;
-	  if (fparg_count < NUM_FPR_ARG_REGISTERS)
-	    *fpr_base++ = double_tmp;
-#if defined(POWERPC_DARWIN)
-	  *(float *)next_arg = *(float *) *p_argv;
-#else
-	  *(double *)next_arg = double_tmp;
-#endif
-	  next_arg++;
-	  gp_count++;
-	  fparg_count++;
-	  FFI_ASSERT(flags & FLAG_FP_ARGUMENTS);
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  double_tmp = *(double *) *p_argv;
-	  if (fparg_count < NUM_FPR_ARG_REGISTERS)
-	    *fpr_base++ = double_tmp;
-	  *(double *)next_arg = double_tmp;
-#ifdef POWERPC64
-	  next_arg++;
-	  gp_count++;
-#else
-	  next_arg += 2;
-	  gp_count += 2;
-#endif
-	  fparg_count++;
-	  FFI_ASSERT(flags & FLAG_FP_ARGUMENTS);
-	  break;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-
-	case FFI_TYPE_LONGDOUBLE:
-#  if defined(POWERPC64) && !defined(POWERPC_DARWIN64)
-	  /* ??? This will exceed the regs count when the value starts at fp13
-	     and it will not put the extra bit on the stack.  */
-	  if (fparg_count < NUM_FPR_ARG_REGISTERS)
-	    *(long double *) fpr_base++ = *(long double *) *p_argv;
-	  else
-	    *(long double *) next_arg = *(long double *) *p_argv;
-	  next_arg += 2;
-	  fparg_count += 2;
-#  else
-	  double_tmp = ((double *) *p_argv)[0];
-	  if (fparg_count < NUM_FPR_ARG_REGISTERS)
-	    *fpr_base++ = double_tmp;
-	  *(double *) next_arg = double_tmp;
-#    if defined(POWERPC_DARWIN64)
-	  next_arg++;
-	  gp_count++;
-#    else
-	  next_arg += 2;
-	  gp_count += 2;
-#    endif
-	  fparg_count++;
-	  double_tmp = ((double *) *p_argv)[1];
-	  if (fparg_count < NUM_FPR_ARG_REGISTERS)
-	    *fpr_base++ = double_tmp;
-	  *(double *) next_arg = double_tmp;
-#    if defined(POWERPC_DARWIN64)
-	  next_arg++;
-	  gp_count++;
-#    else
-	  next_arg += 2;
-	  gp_count += 2;
-#    endif
-	  fparg_count++;
-#  endif
-	  FFI_ASSERT(flags & FLAG_FP_ARGUMENTS);
-	  break;
-#endif
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-#ifdef POWERPC64
-	  gprvalue = *(long long *) *p_argv;
-	  goto putgpr;
-#else
-	  *(long long *) next_arg = *(long long *) *p_argv;
-	  next_arg += 2;
-	  gp_count += 2;
-#endif
-	  break;
-	case FFI_TYPE_POINTER:
-	  gprvalue = *(unsigned long *) *p_argv;
-	  goto putgpr;
-	case FFI_TYPE_UINT8:
-	  gprvalue = *(unsigned char *) *p_argv;
-	  goto putgpr;
-	case FFI_TYPE_SINT8:
-	  gprvalue = *(signed char *) *p_argv;
-	  goto putgpr;
-	case FFI_TYPE_UINT16:
-	  gprvalue = *(unsigned short *) *p_argv;
-	  goto putgpr;
-	case FFI_TYPE_SINT16:
-	  gprvalue = *(signed short *) *p_argv;
-	  goto putgpr;
-
-	case FFI_TYPE_STRUCT:
-	  size_al = (*ptr)->size;
-#if defined(POWERPC_DARWIN64)
-	  next_arg = (unsigned long *)ALIGN((char *)next_arg, (*ptr)->alignment);
-	  darwin64_pass_struct_by_value (*ptr, (char *) *p_argv, 
-					 (unsigned) size_al,
-					 (unsigned int *) &fparg_count,
-					 &fpr_base, &next_arg);
-#else
-	  dest_cpy = (char *) next_arg;
-
-	  /* If the first member of the struct is a double, then include enough
-	     padding in the struct size to align it to double-word.  */
-	  if ((*ptr)->elements[0]->type == FFI_TYPE_DOUBLE)
-	    size_al = ALIGN((*ptr)->size, 8);
-
-#  if defined(POWERPC64) 
-	  FFI_ASSERT (abi != FFI_DARWIN);
-	  memcpy ((char *) dest_cpy, (char *) *p_argv, size_al);
-	  next_arg += (size_al + 7) / 8;
-#  else
-	  /* Structures that match the basic modes (QI 1 byte, HI 2 bytes,
-	     SI 4 bytes) are aligned as if they were those modes.
-	     Structures with 3 byte in size are padded upwards.  */
-	  if (size_al < 3 && abi == FFI_DARWIN)
-	    dest_cpy += 4 - size_al;
-
-	  memcpy((char *) dest_cpy, (char *) *p_argv, size_al);
-	  next_arg += (size_al + 3) / 4;
-#  endif
-#endif
-	  break;
-
-	case FFI_TYPE_INT:
-	case FFI_TYPE_SINT32:
-	  gprvalue = *(signed int *) *p_argv;
-	  goto putgpr;
-
-	case FFI_TYPE_UINT32:
-	  gprvalue = *(unsigned int *) *p_argv;
-	putgpr:
-	  *next_arg++ = gprvalue;
-	  gp_count++;
-	  break;
-	default:
-	  break;
-	}
-    }
-
-  /* Check that we didn't overrun the stack...  */
-  /* FFI_ASSERT(gpr_base <= stacktop - ASM_NEEDS_REGISTERS);
-     FFI_ASSERT((unsigned *)fpr_base
-     	     <= stacktop - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS);
-     FFI_ASSERT(flags & FLAG_4_GPR_ARGUMENTS || intarg_count <= 4);  */
-}
-
-#if defined(POWERPC_DARWIN64)
-
-/* See if we can put some of the struct into fprs.
-   This should not be called for structures of size 16 bytes, since these are not
-   broken out this way.  */
-static void
-darwin64_scan_struct_for_floats (ffi_type *s, unsigned *nfpr)
-{
-  int i;
-
-  FFI_ASSERT (s->type == FFI_TYPE_STRUCT)
-
-  for (i = 0; s->elements[i] != NULL; i++)
-    {
-      ffi_type *p = s->elements[i];
-      switch (p->type)
-	{
-	  case FFI_TYPE_STRUCT:
-	    darwin64_scan_struct_for_floats (p, nfpr);
-	    break;
-	  case FFI_TYPE_LONGDOUBLE:
-	    (*nfpr) += 2;
-	    break;
-	  case FFI_TYPE_DOUBLE:
-	  case FFI_TYPE_FLOAT:
-	    (*nfpr) += 1;
-	    break;
-	  default:
-	    break;    
-	}
-    }
-}
-
-static int
-darwin64_struct_size_exceeds_gprs_p (ffi_type *s, char *src, unsigned *nfpr)
-{
-  unsigned struct_offset=0, i;
-
-  for (i = 0; s->elements[i] != NULL; i++)
-    {
-      char *item_base;
-      ffi_type *p = s->elements[i];
-      /* Find the start of this item (0 for the first one).  */
-      if (i > 0)
-        struct_offset = ALIGN(struct_offset, p->alignment);
-
-      item_base = src + struct_offset;
-
-      switch (p->type)
-	{
-	  case FFI_TYPE_STRUCT:
-	    if (darwin64_struct_size_exceeds_gprs_p (p, item_base, nfpr))
-	      return 1;
-	    break;
-	  case FFI_TYPE_LONGDOUBLE:
-	    if (*nfpr >= NUM_FPR_ARG_REGISTERS)
-	      return 1;
-	    (*nfpr) += 1;
-	    item_base += 8;
-	  /* FALL THROUGH */
-	  case FFI_TYPE_DOUBLE:
-	    if (*nfpr >= NUM_FPR_ARG_REGISTERS)
-	      return 1;
-	    (*nfpr) += 1;
-	    break;
-	  case FFI_TYPE_FLOAT:
-	    if (*nfpr >= NUM_FPR_ARG_REGISTERS)
-	      return 1;
-	    (*nfpr) += 1;
-	    break;
-	  default:
-	    /* If we try and place any item, that is non-float, once we've
-	       exceeded the 8 GPR mark, then we can't fit the struct.  */
-	    if ((unsigned long)item_base >= 8*8) 
-	      return 1;
-	    break;    
-	}
-      /* now count the size of what we just used.  */
-      struct_offset += p->size;
-    }
-  return 0;
-}
-
-/* Can this struct be returned by value?  */
-int 
-darwin64_struct_ret_by_value_p (ffi_type *s)
-{
-  unsigned nfp = 0;
-
-  FFI_ASSERT (s && s->type == FFI_TYPE_STRUCT);
-  
-  /* The largest structure we can return is 8long + 13 doubles.  */
-  if (s->size > 168)
-    return 0;
-  
-  /* We can't pass more than 13 floats.  */
-  darwin64_scan_struct_for_floats (s, &nfp);
-  if (nfp > 13)
-    return 0;
-  
-  /* If there are not too many floats, and the struct is
-     small enough to accommodate in the GPRs, then it must be OK.  */
-  if (s->size <= 64)
-    return 1;
-  
-  /* Well, we have to look harder.  */
-  nfp = 0;
-  if (darwin64_struct_size_exceeds_gprs_p (s, NULL, &nfp))
-    return 0;
-  
-  return 1;
-}
-
-void
-darwin64_pass_struct_floats (ffi_type *s, char *src, 
-			     unsigned *nfpr, double **fprs)
-{
-  int i;
-  double *fpr_base = *fprs;
-  unsigned struct_offset = 0;
-
-  /* We don't assume anything about the alignment of the source.  */
-  for (i = 0; s->elements[i] != NULL; i++)
-    {
-      char *item_base;
-      ffi_type *p = s->elements[i];
-      /* Find the start of this item (0 for the first one).  */
-      if (i > 0)
-        struct_offset = ALIGN(struct_offset, p->alignment);
-      item_base = src + struct_offset;
-
-      switch (p->type)
-	{
-	  case FFI_TYPE_STRUCT:
-	    darwin64_pass_struct_floats (p, item_base, nfpr,
-					   &fpr_base);
-	    break;
-	  case FFI_TYPE_LONGDOUBLE:
-	    if (*nfpr < NUM_FPR_ARG_REGISTERS)
-	      *fpr_base++ = *(double *)item_base;
-	    (*nfpr) += 1;
-	    item_base += 8;
-	  /* FALL THROUGH */
-	  case FFI_TYPE_DOUBLE:
-	    if (*nfpr < NUM_FPR_ARG_REGISTERS)
-	      *fpr_base++ = *(double *)item_base;
-	    (*nfpr) += 1;
-	    break;
-	  case FFI_TYPE_FLOAT:
-	    if (*nfpr < NUM_FPR_ARG_REGISTERS)
-	      *fpr_base++ = (double) *(float *)item_base;
-	    (*nfpr) += 1;
-	    break;
-	  default:
-	    break;    
-	}
-      /* now count the size of what we just used.  */
-      struct_offset += p->size;
-    }
-  /* Update the scores.  */
-  *fprs = fpr_base;
-}
-
-/* Darwin64 special rules.
-   Break out a struct into params and float registers.  */
-static void
-darwin64_pass_struct_by_value (ffi_type *s, char *src, unsigned size,
-			       unsigned *nfpr, double **fprs, unsigned long **arg)
-{
-  unsigned long *next_arg = *arg;
-  char *dest_cpy = (char *)next_arg;
-
-  FFI_ASSERT (s->type == FFI_TYPE_STRUCT)
-
-  if (!size)
-    return;
-
-  /* First... special cases.  */
-  if (size < 3
-      || (size == 4 
-	  && s->elements[0] 
-	  && s->elements[0]->type != FFI_TYPE_FLOAT))
-    {
-      /* Must be at least one GPR, padding is unspecified in value, 
-	 let's make it zero.  */
-      *next_arg = 0UL; 
-      dest_cpy += 8 - size;
-      memcpy ((char *) dest_cpy, src, size);
-      next_arg++;
-    }
-  else if (size == 16)
-    {
-      memcpy ((char *) dest_cpy, src, size);
-      next_arg += 2;
-    }
-  else
-    {
-      /* now the general case, we consider embedded floats.  */
-      memcpy ((char *) dest_cpy, src, size);
-      darwin64_pass_struct_floats (s, src, nfpr, fprs);
-      next_arg += (size+7)/8;
-    }
-    
-  *arg = next_arg;
-}
-
-double *
-darwin64_struct_floats_to_mem (ffi_type *s, char *dest, double *fprs, unsigned *nf)
-{
-  int i;
-  unsigned struct_offset = 0;
-
-  /* We don't assume anything about the alignment of the source.  */
-  for (i = 0; s->elements[i] != NULL; i++)
-    {
-      char *item_base;
-      ffi_type *p = s->elements[i];
-      /* Find the start of this item (0 for the first one).  */
-      if (i > 0)
-        struct_offset = ALIGN(struct_offset, p->alignment);
-      item_base = dest + struct_offset;
-
-      switch (p->type)
-	{
-	  case FFI_TYPE_STRUCT:
-	    fprs = darwin64_struct_floats_to_mem (p, item_base, fprs, nf);
-	    break;
-	  case FFI_TYPE_LONGDOUBLE:
-	    if (*nf < NUM_FPR_ARG_REGISTERS)
-	      {
-		*(double *)item_base = *fprs++ ;
-		(*nf) += 1;
-	      }
-	    item_base += 8;
-	  /* FALL THROUGH */
-	  case FFI_TYPE_DOUBLE:
-	    if (*nf < NUM_FPR_ARG_REGISTERS)
-	      {
-		*(double *)item_base = *fprs++ ;
-		(*nf) += 1;
-	      }
-	    break;
-	  case FFI_TYPE_FLOAT:
-	    if (*nf < NUM_FPR_ARG_REGISTERS)
-	      {
-		*(float *)item_base = (float) *fprs++ ;
-		(*nf) += 1;
-	      }
-	    break;
-	  default:
-	    break;    
-	}
-      /* now count the size of what we just used.  */
-      struct_offset += p->size;
-    }
-  return fprs;
-}
-
-#endif
-
-/* Adjust the size of S to be correct for Darwin.
-   On Darwin m32, the first field of a structure has natural alignment.  
-   On Darwin m64, all fields have natural alignment.  */
-
-static void
-darwin_adjust_aggregate_sizes (ffi_type *s)
-{
-  int i;
-
-  if (s->type != FFI_TYPE_STRUCT)
-    return;
-
-  s->size = 0;
-  for (i = 0; s->elements[i] != NULL; i++)
-    {
-      ffi_type *p;
-      int align;
-      
-      p = s->elements[i];
-      if (p->type == FFI_TYPE_STRUCT)
-	darwin_adjust_aggregate_sizes (p);
-#if defined(POWERPC_DARWIN64)
-      /* Natural alignment for all items.  */
-      align = p->alignment;
-#else
-      /* Natural alignment for the first item... */
-      if (i == 0)
-	align = p->alignment;
-      else if (p->alignment == 16 || p->alignment < 4)
-	/* .. subsequent items with vector or align < 4 have natural align.  */
-	align = p->alignment;
-      else
-	/* .. or align is 4.  */
-	align = 4;
-#endif
-      /* Pad, if necessary, before adding the current item.  */
-      s->size = ALIGN(s->size, align) + p->size;
-    }
-  
-  s->size = ALIGN(s->size, s->alignment);
-  
-  /* This should not be necessary on m64, but harmless.  */
-  if (s->elements[0]->type == FFI_TYPE_UINT64
-      || s->elements[0]->type == FFI_TYPE_SINT64
-      || s->elements[0]->type == FFI_TYPE_DOUBLE
-      || s->elements[0]->alignment == 8)
-    s->alignment = s->alignment > 8 ? s->alignment : 8;
-  /* Do not add additional tail padding.  */
-}
-
-/* Adjust the size of S to be correct for AIX.
-   Word-align double unless it is the first member of a structure.  */
-
-static void
-aix_adjust_aggregate_sizes (ffi_type *s)
-{
-  int i;
-
-  if (s->type != FFI_TYPE_STRUCT)
-    return;
-
-  s->size = 0;
-  for (i = 0; s->elements[i] != NULL; i++)
-    {
-      ffi_type *p;
-      int align;
-      
-      p = s->elements[i];
-      aix_adjust_aggregate_sizes (p);
-      align = p->alignment;
-      if (i != 0 && p->type == FFI_TYPE_DOUBLE)
-	align = 4;
-      s->size = ALIGN(s->size, align) + p->size;
-    }
-  
-  s->size = ALIGN(s->size, s->alignment);
-  
-  if (s->elements[0]->type == FFI_TYPE_UINT64
-      || s->elements[0]->type == FFI_TYPE_SINT64
-      || s->elements[0]->type == FFI_TYPE_DOUBLE
-      || s->elements[0]->alignment == 8)
-    s->alignment = s->alignment > 8 ? s->alignment : 8;
-  /* Do not add additional tail padding.  */
-}
-
-/* Perform machine dependent cif processing.  */
-ffi_status
-ffi_prep_cif_machdep (ffi_cif *cif)
-{
-  /* All this is for the DARWIN ABI.  */
-  unsigned i;
-  ffi_type **ptr;
-  unsigned bytes;
-  unsigned fparg_count = 0, intarg_count = 0;
-  unsigned flags = 0;
-  unsigned size_al = 0;
-
-  /* All the machine-independent calculation of cif->bytes will be wrong.
-     All the calculation of structure sizes will also be wrong.
-     Redo the calculation for DARWIN.  */
-
-  if (cif->abi == FFI_DARWIN)
-    {
-      darwin_adjust_aggregate_sizes (cif->rtype);
-      for (i = 0; i < cif->nargs; i++)
-	darwin_adjust_aggregate_sizes (cif->arg_types[i]);
-    }
-
-  if (cif->abi == FFI_AIX)
-    {
-      aix_adjust_aggregate_sizes (cif->rtype);
-      for (i = 0; i < cif->nargs; i++)
-	aix_adjust_aggregate_sizes (cif->arg_types[i]);
-    }
-
-  /* Space for the frame pointer, callee's LR, CR, etc, and for
-     the asm's temp regs.  */
-
-  bytes = (LINKAGE_AREA_GPRS + ASM_NEEDS_REGISTERS) * sizeof(unsigned long);
-
-  /* Return value handling.  
-    The rules m32 are as follows:
-     - 32-bit (or less) integer values are returned in gpr3;
-     - structures of size <= 4 bytes also returned in gpr3;
-     - 64-bit integer values [??? and structures between 5 and 8 bytes] are
-       returned in gpr3 and gpr4;
-     - Single/double FP values are returned in fpr1;
-     - Long double FP (if not equivalent to double) values are returned in
-       fpr1 and fpr2;
-     m64:
-     - 64-bit or smaller integral values are returned in GPR3
-     - Single/double FP values are returned in fpr1;
-     - Long double FP values are returned in fpr1 and fpr2;
-     m64 Structures:
-     - If the structure could be accommodated in registers were it to be the
-       first argument to a routine, then it is returned in those registers.
-     m32/m64 structures otherwise:
-     - Larger structures values are allocated space and a pointer is passed
-       as the first argument.  */
-  switch (cif->rtype->type)
-    {
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      flags |= FLAG_RETURNS_128BITS;
-      flags |= FLAG_RETURNS_FP;
-      break;
-#endif
-
-    case FFI_TYPE_DOUBLE:
-      flags |= FLAG_RETURNS_64BITS;
-      /* Fall through.  */
-    case FFI_TYPE_FLOAT:
-      flags |= FLAG_RETURNS_FP;
-      break;
-
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-#ifdef POWERPC64
-    case FFI_TYPE_POINTER:
-#endif
-      flags |= FLAG_RETURNS_64BITS;
-      break;
-
-    case FFI_TYPE_STRUCT:
-#if defined(POWERPC_DARWIN64)
-      {
-	/* Can we fit the struct into regs?  */
-	if (darwin64_struct_ret_by_value_p (cif->rtype))
-	  {
-	    unsigned nfpr = 0;
-	    flags |= FLAG_RETURNS_STRUCT;
-	    if (cif->rtype->size != 16)
-	      darwin64_scan_struct_for_floats (cif->rtype, &nfpr) ;
-	    else
-	      flags |= FLAG_RETURNS_128BITS;
-	    /* Will be 0 for 16byte struct.  */
-	    if (nfpr)
-	      flags |= FLAG_RETURNS_FP;
-	  }
-	else /* By ref. */
-	  {
-	    flags |= FLAG_RETVAL_REFERENCE;
-	    flags |= FLAG_RETURNS_NOTHING;
-	    intarg_count++;
-	  }
-      }
-#elif defined(DARWIN_PPC)
-      if (cif->rtype->size <= 4)
-	flags |= FLAG_RETURNS_STRUCT;
-      else /* else by reference.  */
-	{
-	  flags |= FLAG_RETVAL_REFERENCE;
-	  flags |= FLAG_RETURNS_NOTHING;
-	  intarg_count++;
-	}
-#else /* assume we pass by ref.  */
-      flags |= FLAG_RETVAL_REFERENCE;
-      flags |= FLAG_RETURNS_NOTHING;
-      intarg_count++;
-#endif
-      break;
-    case FFI_TYPE_VOID:
-      flags |= FLAG_RETURNS_NOTHING;
-      break;
-
-    default:
-      /* Returns 32-bit integer, or similar.  Nothing to do here.  */
-      break;
-    }
-
-  /* The first NUM_GPR_ARG_REGISTERS words of integer arguments, and the
-     first NUM_FPR_ARG_REGISTERS fp arguments, go in registers; the rest
-     goes on the stack.  
-     ??? Structures are passed as a pointer to a copy of the structure. 
-     Stuff on the stack needs to keep proper alignment.  
-     For m64 the count is effectively of half-GPRs.  */
-  for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
-    {
-      unsigned align_words;
-      switch ((*ptr)->type)
-	{
-	case FFI_TYPE_FLOAT:
-	case FFI_TYPE_DOUBLE:
-	  fparg_count++;
-#if !defined(POWERPC_DARWIN64)
-	  /* If this FP arg is going on the stack, it must be
-	     8-byte-aligned.  */
-	  if (fparg_count > NUM_FPR_ARG_REGISTERS
-	      && (intarg_count & 0x01) != 0)
-	    intarg_count++;
-#endif
-	  break;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-	  fparg_count += 2;
-	  /* If this FP arg is going on the stack, it must be
-	     16-byte-aligned.  */
-	  if (fparg_count >= NUM_FPR_ARG_REGISTERS)
-#if defined (POWERPC64)
-	    intarg_count = ALIGN(intarg_count, 2);
-#else
-	    intarg_count = ALIGN(intarg_count, 4);
-#endif
-	  break;
-#endif
-
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-#if defined(POWERPC64)
-	  intarg_count++;
-#else
-	  /* 'long long' arguments are passed as two words, but
-	     either both words must fit in registers or both go
-	     on the stack.  If they go on the stack, they must
-	     be 8-byte-aligned.  */
-	  if (intarg_count == NUM_GPR_ARG_REGISTERS-1
-	      || (intarg_count >= NUM_GPR_ARG_REGISTERS 
-	          && (intarg_count & 0x01) != 0))
-	    intarg_count++;
-	  intarg_count += 2;
-#endif
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  size_al = (*ptr)->size;
-#if defined(POWERPC_DARWIN64)
-	  align_words = (*ptr)->alignment >> 3;
-	  if (align_words)
-	    intarg_count = ALIGN(intarg_count, align_words);
-	  /* Base size of the struct.  */
-	  intarg_count += (size_al + 7) / 8;
-	  /* If 16 bytes then don't worry about floats.  */
-	  if (size_al != 16)
-	    /* Scan through for floats to be placed in regs.  */
-	    darwin64_scan_struct_for_floats (*ptr, &fparg_count) ;
-#else
-	  align_words = (*ptr)->alignment >> 2;
-	  if (align_words)
-	    intarg_count = ALIGN(intarg_count, align_words);
-	  /* If the first member of the struct is a double, then align
-	     the struct to double-word. 
-	  if ((*ptr)->elements[0]->type == FFI_TYPE_DOUBLE)
-	    size_al = ALIGN((*ptr)->size, 8); */
-#  ifdef POWERPC64
-	  intarg_count += (size_al + 7) / 8;
-#  else
-	  intarg_count += (size_al + 3) / 4;
-#  endif
-#endif
-	  break;
-
-	default:
-	  /* Everything else is passed as a 4-byte word in a GPR, either
-	     the object itself or a pointer to it.  */
-	  intarg_count++;
-	  break;
-	}
-    }
-
-  if (fparg_count != 0)
-    flags |= FLAG_FP_ARGUMENTS;
-
-#if defined(POWERPC_DARWIN64)
-  /* Space to image the FPR registers, if needed - which includes when they might be
-     used in a struct return.  */
-  if (fparg_count != 0 
-      || ((flags & FLAG_RETURNS_STRUCT)
-	   && (flags & FLAG_RETURNS_FP)))
-    bytes += NUM_FPR_ARG_REGISTERS * sizeof(double);
-#else
-  /* Space for the FPR registers, if needed.  */
-  if (fparg_count != 0)
-    bytes += NUM_FPR_ARG_REGISTERS * sizeof(double);
-#endif
-
-  /* Stack space.  */
-#ifdef POWERPC64
-  if ((intarg_count + fparg_count) > NUM_GPR_ARG_REGISTERS)
-    bytes += (intarg_count + fparg_count) * sizeof(long);
-#else
-  if ((intarg_count + 2 * fparg_count) > NUM_GPR_ARG_REGISTERS)
-    bytes += (intarg_count + 2 * fparg_count) * sizeof(long);
-#endif
-  else
-    bytes += NUM_GPR_ARG_REGISTERS * sizeof(long);
-
-  /* The stack space allocated needs to be a multiple of 16 bytes.  */
-  bytes = ALIGN(bytes, 16) ;
-
-  cif->flags = flags;
-  cif->bytes = bytes;
-
-  return FFI_OK;
-}
-
-extern void ffi_call_AIX(extended_cif *, long, unsigned, unsigned *,
-			 void (*fn)(void), void (*fn2)(void));
-
-extern void ffi_call_DARWIN(extended_cif *, long, unsigned, unsigned *,
-			    void (*fn)(void), void (*fn2)(void), ffi_type*);
-
-void
-ffi_call (ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have a return
-     value address then we need to make one.  */
-
-  if ((rvalue == NULL) &&
-      (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca (cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi)
-    {
-    case FFI_AIX:
-      ffi_call_AIX(&ecif, -(long)cif->bytes, cif->flags, ecif.rvalue, fn,
-		   FFI_FN(ffi_prep_args));
-      break;
-    case FFI_DARWIN:
-      ffi_call_DARWIN(&ecif, -(long)cif->bytes, cif->flags, ecif.rvalue, fn,
-		      FFI_FN(ffi_prep_args), cif->rtype);
-      break;
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-static void flush_icache(char *);
-static void flush_range(char *, int);
-
-/* The layout of a function descriptor.  A C function pointer really
-   points to one of these.  */
-
-typedef struct aix_fd_struct {
-  void *code_pointer;
-  void *toc;
-} aix_fd;
-
-/* here I'd like to add the stack frame layout we use in darwin_closure.S
-   and aix_closure.S
-
-   m32/m64
-
-   The stack layout looks like this:
-
-   |   Additional params...			| |     Higher address
-   ~						~ ~
-   |   Parameters      (at least 8*4/8=32/64)	| | NUM_GPR_ARG_REGISTERS
-   |--------------------------------------------| |
-   |   TOC=R2 (AIX) Reserved (Darwin)   4/8	| |
-   |--------------------------------------------| |
-   |   Reserved                       2*4/8	| |
-   |--------------------------------------------| |
-   |   Space for callee's LR		4/8	| |
-   |--------------------------------------------| |
-   |   Saved CR [low word for m64]      4/8	| |
-   |--------------------------------------------| |
-   |   Current backchain pointer	4/8	|-/ Parent's frame.
-   |--------------------------------------------| <+ <<< on entry to ffi_closure_ASM
-   |   Result Bytes			16	| |
-   |--------------------------------------------| |
-   ~   padding to 16-byte alignment		~ ~
-   |--------------------------------------------| |
-   |   NUM_FPR_ARG_REGISTERS slots		| |
-   |   here fp13 .. fp1		       13*8	| |
-   |--------------------------------------------| |
-   |   R3..R10			  8*4/8=32/64	| | NUM_GPR_ARG_REGISTERS
-   |--------------------------------------------| |
-   |   TOC=R2 (AIX) Reserved (Darwin)   4/8	| |
-   |--------------------------------------------| |	stack	|
-   |   Reserved [compiler,binder]     2*4/8	| |	grows	|
-   |--------------------------------------------| |	down	V
-   |   Space for callee's LR		4/8	| |
-   |--------------------------------------------| |	lower addresses
-   |   Saved CR [low word for m64]      4/8	| |
-   |--------------------------------------------| |     stack pointer here
-   |   Current backchain pointer	4/8	|-/	during
-   |--------------------------------------------|   <<<	ffi_closure_ASM.
-
-*/
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp;
-  struct ffi_aix_trampoline_struct *tramp_aix;
-  aix_fd *fd;
-
-  switch (cif->abi)
-    {
-      case FFI_DARWIN:
-
-	FFI_ASSERT (cif->abi == FFI_DARWIN);
-
-	tramp = (unsigned int *) &closure->tramp[0];
-#if defined(POWERPC_DARWIN64)
-	tramp[0] = 0x7c0802a6;  /*   mflr    r0  */
-	tramp[1] = 0x429f0015;  /*   bcl-    20,4*cr7+so,  +0x18 (L1)  */
-	/* We put the addresses here.  */
-	tramp[6] = 0x7d6802a6;  /*L1:   mflr    r11  */
-	tramp[7] = 0xe98b0000;  /*   ld     r12,0(r11) function address  */
-	tramp[8] = 0x7c0803a6;  /*   mtlr    r0   */
-	tramp[9] = 0x7d8903a6;  /*   mtctr   r12  */
-	tramp[10] = 0xe96b0008;  /*   lwz     r11,8(r11) static chain  */
-	tramp[11] = 0x4e800420;  /*   bctr  */
-
-	*((unsigned long *)&tramp[2]) = (unsigned long) ffi_closure_ASM; /* function  */
-	*((unsigned long *)&tramp[4]) = (unsigned long) codeloc; /* context  */
-#else
-	tramp[0] = 0x7c0802a6;  /*   mflr    r0  */
-	tramp[1] = 0x429f000d;  /*   bcl-    20,4*cr7+so,0x10  */
-	tramp[4] = 0x7d6802a6;  /*   mflr    r11  */
-	tramp[5] = 0x818b0000;  /*   lwz     r12,0(r11) function address  */
-	tramp[6] = 0x7c0803a6;  /*   mtlr    r0   */
-	tramp[7] = 0x7d8903a6;  /*   mtctr   r12  */
-	tramp[8] = 0x816b0004;  /*   lwz     r11,4(r11) static chain  */
-	tramp[9] = 0x4e800420;  /*   bctr  */
-	tramp[2] = (unsigned long) ffi_closure_ASM; /* function  */
-	tramp[3] = (unsigned long) codeloc; /* context  */
-#endif
-	closure->cif = cif;
-	closure->fun = fun;
-	closure->user_data = user_data;
-
-	/* Flush the icache. Only necessary on Darwin.  */
-	flush_range(codeloc, FFI_TRAMPOLINE_SIZE);
-
-	break;
-
-    case FFI_AIX:
-
-      tramp_aix = (struct ffi_aix_trampoline_struct *) (closure->tramp);
-      fd = (aix_fd *)(void *)ffi_closure_ASM;
-
-      FFI_ASSERT (cif->abi == FFI_AIX);
-
-      tramp_aix->code_pointer = fd->code_pointer;
-      tramp_aix->toc = fd->toc;
-      tramp_aix->static_chain = codeloc;
-      closure->cif = cif;
-      closure->fun = fun;
-      closure->user_data = user_data;
-      break;
-
-    default:
-      return FFI_BAD_ABI;
-      break;
-    }
-  return FFI_OK;
-}
-
-static void
-flush_icache(char *addr)
-{
-#ifndef _AIX
-  __asm__ volatile (
-		"dcbf 0,%0\n"
-		"\tsync\n"
-		"\ticbi 0,%0\n"
-		"\tsync\n"
-		"\tisync"
-		: : "r"(addr) : "memory");
-#endif
-}
-
-static void
-flush_range(char * addr1, int size)
-{
-#define MIN_LINE_SIZE 32
-  int i;
-  for (i = 0; i < size; i += MIN_LINE_SIZE)
-    flush_icache(addr1+i);
-  flush_icache(addr1+size-1);
-}
-
-typedef union
-{
-  float f;
-  double d;
-} ffi_dblfl;
-
-ffi_type *
-ffi_closure_helper_DARWIN (ffi_closure *, void *,
-			   unsigned long *, ffi_dblfl *);
-
-/* Basically the trampoline invokes ffi_closure_ASM, and on
-   entry, r11 holds the address of the closure.
-   After storing the registers that could possibly contain
-   parameters to be passed into the stack frame and setting
-   up space for a return value, ffi_closure_ASM invokes the
-   following helper function to do most of the work.  */
-
-ffi_type *
-ffi_closure_helper_DARWIN (ffi_closure *closure, void *rvalue,
-			   unsigned long *pgr, ffi_dblfl *pfr)
-{
-  /* rvalue is the pointer to space for return value in closure assembly
-     pgr is the pointer to where r3-r10 are stored in ffi_closure_ASM
-     pfr is the pointer to where f1-f13 are stored in ffi_closure_ASM.  */
-
-  typedef double ldbits[2];
-
-  union ldu
-  {
-    ldbits lb;
-    long double ld;
-  };
-
-  void **          avalue;
-  ffi_type **      arg_types;
-  long             i, avn;
-  ffi_cif *        cif;
-  ffi_dblfl *      end_pfr = pfr + NUM_FPR_ARG_REGISTERS;
-  unsigned         size_al;
-#if defined(POWERPC_DARWIN64)
-  unsigned 	   fpsused = 0;
-#endif
-
-  cif = closure->cif;
-  avalue = alloca (cif->nargs * sizeof(void *));
-
-  if (cif->rtype->type == FFI_TYPE_STRUCT)
-    {
-#if defined(POWERPC_DARWIN64)
-      if (!darwin64_struct_ret_by_value_p (cif->rtype))
-	{
-    	  /* Won't fit into the regs - return by ref.  */
-	  rvalue = (void *) *pgr;
-	  pgr++;
-	}
-#elif defined(DARWIN_PPC)
-      if (cif->rtype->size > 4)
-	{
-	  rvalue = (void *) *pgr;
-	  pgr++;
-	}
-#else /* assume we return by ref.  */
-      rvalue = (void *) *pgr;
-      pgr++;
-#endif
-    }
-
-  i = 0;
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-
-  /* Grab the addresses of the arguments from the stack frame.  */
-  while (i < avn)
-    {
-      switch (arg_types[i]->type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-#if  defined(POWERPC64)
-	  avalue[i] = (char *) pgr + 7;
-#else
-	  avalue[i] = (char *) pgr + 3;
-#endif
-	  pgr++;
-	  break;
-
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-#if  defined(POWERPC64)
-	  avalue[i] = (char *) pgr + 6;
-#else
-	  avalue[i] = (char *) pgr + 2;
-#endif
-	  pgr++;
-	  break;
-
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-#if  defined(POWERPC64)
-	  avalue[i] = (char *) pgr + 4;
-#else
-	case FFI_TYPE_POINTER:
-	  avalue[i] = pgr;
-#endif
-	  pgr++;
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  size_al = arg_types[i]->size;
-#if defined(POWERPC_DARWIN64)
-	  pgr = (unsigned long *)ALIGN((char *)pgr, arg_types[i]->alignment);
-	  if (size_al < 3 || size_al == 4)
-	    {
-	      avalue[i] = ((char *)pgr)+8-size_al;
-	      if (arg_types[i]->elements[0]->type == FFI_TYPE_FLOAT
-		  && fpsused < NUM_FPR_ARG_REGISTERS)
-		{
-		  *(float *)pgr = (float) *(double *)pfr;
-		  pfr++;
-		  fpsused++;
-		}
-	    }
-	  else 
-	    {
-	      if (size_al != 16)
-		pfr = (ffi_dblfl *) 
-		    darwin64_struct_floats_to_mem (arg_types[i], (char *)pgr,
-						   (double *)pfr, &fpsused);
-	      avalue[i] = pgr;
-	    }
-	  pgr += (size_al + 7) / 8;
-#else
-	  /* If the first member of the struct is a double, then align
-	     the struct to double-word.  */
-	  if (arg_types[i]->elements[0]->type == FFI_TYPE_DOUBLE)
-	    size_al = ALIGN(arg_types[i]->size, 8);
-#  if defined(POWERPC64)
-	  FFI_ASSERT (cif->abi != FFI_DARWIN);
-	  avalue[i] = pgr;
-	  pgr += (size_al + 7) / 8;
-#  else
-	  /* Structures that match the basic modes (QI 1 byte, HI 2 bytes,
-	     SI 4 bytes) are aligned as if they were those modes.  */
-	  if (size_al < 3 && cif->abi == FFI_DARWIN)
-	    avalue[i] = (char*) pgr + 4 - size_al;
-	  else
-	    avalue[i] = pgr;
-	  pgr += (size_al + 3) / 4;
-#  endif
-#endif
-	  break;
-
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-#if  defined(POWERPC64)
-	case FFI_TYPE_POINTER:
-	  avalue[i] = pgr;
-	  pgr++;
-	  break;
-#else
-	  /* Long long ints are passed in two gpr's.  */
-	  avalue[i] = pgr;
-	  pgr += 2;
-	  break;
-#endif
-
-	case FFI_TYPE_FLOAT:
-	  /* A float value consumes a GPR.
-	     There are 13 64bit floating point registers.  */
-	  if (pfr < end_pfr)
-	    {
-	      double temp = pfr->d;
-	      pfr->f = (float) temp;
-	      avalue[i] = pfr;
-	      pfr++;
-	    }
-	  else
-	    {
-	      avalue[i] = pgr;
-	    }
-	  pgr++;
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  /* A double value consumes two GPRs.
-	     There are 13 64bit floating point registers.  */
-	  if (pfr < end_pfr)
-	    {
-	      avalue[i] = pfr;
-	      pfr++;
-	    }
-	  else
-	    {
-	      avalue[i] = pgr;
-	    }
-#ifdef POWERPC64
-	  pgr++;
-#else
-	  pgr += 2;
-#endif
-	  break;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-
-	case FFI_TYPE_LONGDOUBLE:
-#ifdef POWERPC64
-	  if (pfr + 1 < end_pfr)
-	    {
-	      avalue[i] = pfr;
-	      pfr += 2;
-	    }
-	  else
-	    {
-	      if (pfr < end_pfr)
-		{
-		  *pgr = *(unsigned long *) pfr;
-		  pfr++;
-		}
-	      avalue[i] = pgr;
-	    }
-	  pgr += 2;
-#else  /* POWERPC64 */
-	  /* A long double value consumes four GPRs and two FPRs.
-	     There are 13 64bit floating point registers.  */
-	  if (pfr + 1 < end_pfr)
-	    {
-	      avalue[i] = pfr;
-	      pfr += 2;
-	    }
-	  /* Here we have the situation where one part of the long double
-	     is stored in fpr13 and the other part is already on the stack.
-	     We use a union to pass the long double to avalue[i].  */
-	  else if (pfr + 1 == end_pfr)
-	    {
-	      union ldu temp_ld;
-	      memcpy (&temp_ld.lb[0], pfr, sizeof(ldbits));
-	      memcpy (&temp_ld.lb[1], pgr + 2, sizeof(ldbits));
-	      avalue[i] = &temp_ld.ld;
-	      pfr++;
-	    }
-	  else
-	    {
-	      avalue[i] = pgr;
-	    }
-	  pgr += 4;
-#endif  /* POWERPC64 */
-	  break;
-#endif
-	default:
-	  FFI_ASSERT(0);
-	}
-      i++;
-    }
-
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_ASM to perform return type promotions.  */
-  return cif->rtype;
-}
diff --git a/Modules/_ctypes/libffi/src/powerpc/ffi_linux64.c b/Modules/_ctypes/libffi/src/powerpc/ffi_linux64.c
deleted file mode 100644
index b087af8..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/ffi_linux64.c
+++ /dev/null
@@ -1,943 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi_linux64.c - Copyright (C) 2013 IBM
-                   Copyright (C) 2011 Anthony Green
-                   Copyright (C) 2011 Kyle Moffett
-                   Copyright (C) 2008 Red Hat, Inc
-                   Copyright (C) 2007, 2008 Free Software Foundation, Inc
-                   Copyright (c) 1998 Geoffrey Keating
-
-   PowerPC Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include "ffi.h"
-
-#ifdef POWERPC64
-#include "ffi_common.h"
-#include "ffi_powerpc.h"
-
-
-/* About the LINUX64 ABI.  */
-enum {
-  NUM_GPR_ARG_REGISTERS64 = 8,
-  NUM_FPR_ARG_REGISTERS64 = 13
-};
-enum { ASM_NEEDS_REGISTERS64 = 4 };
-
-
-#if HAVE_LONG_DOUBLE_VARIANT && FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-/* Adjust size of ffi_type_longdouble.  */
-void FFI_HIDDEN
-ffi_prep_types_linux64 (ffi_abi abi)
-{
-  if ((abi & (FFI_LINUX | FFI_LINUX_LONG_DOUBLE_128)) == FFI_LINUX)
-    {
-      ffi_type_longdouble.size = 8;
-      ffi_type_longdouble.alignment = 8;
-    }
-  else
-    {
-      ffi_type_longdouble.size = 16;
-      ffi_type_longdouble.alignment = 16;
-    }
-}
-#endif
-
-
-#if _CALL_ELF == 2
-static unsigned int
-discover_homogeneous_aggregate (const ffi_type *t, unsigned int *elnum)
-{
-  switch (t->type)
-    {
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-      *elnum = 1;
-      return (int) t->type;
-
-    case FFI_TYPE_STRUCT:;
-      {
-	unsigned int base_elt = 0, total_elnum = 0;
-	ffi_type **el = t->elements;
-	while (*el)
-	  {
-	    unsigned int el_elt, el_elnum = 0;
-	    el_elt = discover_homogeneous_aggregate (*el, &el_elnum);
-	    if (el_elt == 0
-		|| (base_elt && base_elt != el_elt))
-	      return 0;
-	    base_elt = el_elt;
-	    total_elnum += el_elnum;
-	    if (total_elnum > 8)
-	      return 0;
-	    el++;
-	  }
-	*elnum = total_elnum;
-	return base_elt;
-      }
-
-    default:
-      return 0;
-    }
-}
-#endif
-
-
-/* Perform machine dependent cif processing */
-static ffi_status
-ffi_prep_cif_linux64_core (ffi_cif *cif)
-{
-  ffi_type **ptr;
-  unsigned bytes;
-  unsigned i, fparg_count = 0, intarg_count = 0;
-  unsigned flags = cif->flags;
-#if _CALL_ELF == 2
-  unsigned int elt, elnum;
-#endif
-
-#if FFI_TYPE_LONGDOUBLE == FFI_TYPE_DOUBLE
-  /* If compiled without long double support..  */
-  if ((cif->abi & FFI_LINUX_LONG_DOUBLE_128) != 0)
-    return FFI_BAD_ABI;
-#endif
-
-  /* The machine-independent calculation of cif->bytes doesn't work
-     for us.  Redo the calculation.  */
-#if _CALL_ELF == 2
-  /* Space for backchain, CR, LR, TOC and the asm's temp regs.  */
-  bytes = (4 + ASM_NEEDS_REGISTERS64) * sizeof (long);
-
-  /* Space for the general registers.  */
-  bytes += NUM_GPR_ARG_REGISTERS64 * sizeof (long);
-#else
-  /* Space for backchain, CR, LR, cc/ld doubleword, TOC and the asm's temp
-     regs.  */
-  bytes = (6 + ASM_NEEDS_REGISTERS64) * sizeof (long);
-
-  /* Space for the mandatory parm save area and general registers.  */
-  bytes += 2 * NUM_GPR_ARG_REGISTERS64 * sizeof (long);
-#endif
-
-  /* Return value handling.  */
-  switch (cif->rtype->type)
-    {
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      if ((cif->abi & FFI_LINUX_LONG_DOUBLE_128) != 0)
-	flags |= FLAG_RETURNS_128BITS;
-      /* Fall through.  */
-#endif
-    case FFI_TYPE_DOUBLE:
-      flags |= FLAG_RETURNS_64BITS;
-      /* Fall through.  */
-    case FFI_TYPE_FLOAT:
-      flags |= FLAG_RETURNS_FP;
-      break;
-
-    case FFI_TYPE_UINT128:
-      flags |= FLAG_RETURNS_128BITS;
-      /* Fall through.  */
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-      flags |= FLAG_RETURNS_64BITS;
-      break;
-
-    case FFI_TYPE_STRUCT:
-#if _CALL_ELF == 2
-      elt = discover_homogeneous_aggregate (cif->rtype, &elnum);
-      if (elt)
-	{
-	  if (elt == FFI_TYPE_DOUBLE)
-	    flags |= FLAG_RETURNS_64BITS;
-	  flags |= FLAG_RETURNS_FP | FLAG_RETURNS_SMST;
-	  break;
-	}
-      if (cif->rtype->size <= 16)
-	{
-	  flags |= FLAG_RETURNS_SMST;
-	  break;
-	}
-#endif
-      intarg_count++;
-      flags |= FLAG_RETVAL_REFERENCE;
-      /* Fall through.  */
-    case FFI_TYPE_VOID:
-      flags |= FLAG_RETURNS_NOTHING;
-      break;
-
-    default:
-      /* Returns 32-bit integer, or similar.  Nothing to do here.  */
-      break;
-    }
-
-  for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
-    {
-      unsigned int align;
-
-      switch ((*ptr)->type)
-	{
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-	  if ((cif->abi & FFI_LINUX_LONG_DOUBLE_128) != 0)
-	    {
-	      fparg_count++;
-	      intarg_count++;
-	    }
-	  /* Fall through.  */
-#endif
-	case FFI_TYPE_DOUBLE:
-	case FFI_TYPE_FLOAT:
-	  fparg_count++;
-	  intarg_count++;
-	  if (fparg_count > NUM_FPR_ARG_REGISTERS64)
-	    flags |= FLAG_ARG_NEEDS_PSAVE;
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  if ((cif->abi & FFI_LINUX_STRUCT_ALIGN) != 0)
-	    {
-	      align = (*ptr)->alignment;
-	      if (align > 16)
-		align = 16;
-	      align = align / 8;
-	      if (align > 1)
-		intarg_count = ALIGN (intarg_count, align);
-	    }
-	  intarg_count += ((*ptr)->size + 7) / 8;
-#if _CALL_ELF == 2
-	  elt = discover_homogeneous_aggregate (*ptr, &elnum);
-	  if (elt)
-	    {
-	      fparg_count += elnum;
-	      if (fparg_count > NUM_FPR_ARG_REGISTERS64)
-		flags |= FLAG_ARG_NEEDS_PSAVE;
-	    }
-	  else
-#endif
-	    {
-	      if (intarg_count > NUM_GPR_ARG_REGISTERS64)
-		flags |= FLAG_ARG_NEEDS_PSAVE;
-	    }
-	  break;
-
-	case FFI_TYPE_POINTER:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_INT:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT8:
-	  /* Everything else is passed as a 8-byte word in a GPR, either
-	     the object itself or a pointer to it.  */
-	  intarg_count++;
-	  if (intarg_count > NUM_GPR_ARG_REGISTERS64)
-	    flags |= FLAG_ARG_NEEDS_PSAVE;
-	  break;
-	default:
-	  FFI_ASSERT (0);
-	}
-    }
-
-  if (fparg_count != 0)
-    flags |= FLAG_FP_ARGUMENTS;
-  if (intarg_count > 4)
-    flags |= FLAG_4_GPR_ARGUMENTS;
-
-  /* Space for the FPR registers, if needed.  */
-  if (fparg_count != 0)
-    bytes += NUM_FPR_ARG_REGISTERS64 * sizeof (double);
-
-  /* Stack space.  */
-#if _CALL_ELF == 2
-  if ((flags & FLAG_ARG_NEEDS_PSAVE) != 0)
-    bytes += intarg_count * sizeof (long);
-#else
-  if (intarg_count > NUM_GPR_ARG_REGISTERS64)
-    bytes += (intarg_count - NUM_GPR_ARG_REGISTERS64) * sizeof (long);
-#endif
-
-  /* The stack space allocated needs to be a multiple of 16 bytes.  */
-  bytes = (bytes + 15) & ~0xF;
-
-  cif->flags = flags;
-  cif->bytes = bytes;
-
-  return FFI_OK;
-}
-
-ffi_status FFI_HIDDEN
-ffi_prep_cif_linux64 (ffi_cif *cif)
-{
-  if ((cif->abi & FFI_LINUX) != 0)
-    cif->nfixedargs = cif->nargs;
-#if _CALL_ELF != 2
-  else if (cif->abi == FFI_COMPAT_LINUX64)
-    {
-      /* This call is from old code.  Don't touch cif->nfixedargs
-	 since old code will be using a smaller cif.  */
-      cif->flags |= FLAG_COMPAT;
-      /* Translate to new abi value.  */
-      cif->abi = FFI_LINUX | FFI_LINUX_LONG_DOUBLE_128;
-    }
-#endif
-  else
-    return FFI_BAD_ABI;
-  return ffi_prep_cif_linux64_core (cif);
-}
-
-ffi_status FFI_HIDDEN
-ffi_prep_cif_linux64_var (ffi_cif *cif,
-			  unsigned int nfixedargs,
-			  unsigned int ntotalargs MAYBE_UNUSED)
-{
-  if ((cif->abi & FFI_LINUX) != 0)
-    cif->nfixedargs = nfixedargs;
-#if _CALL_ELF != 2
-  else if (cif->abi == FFI_COMPAT_LINUX64)
-    {
-      /* This call is from old code.  Don't touch cif->nfixedargs
-	 since old code will be using a smaller cif.  */
-      cif->flags |= FLAG_COMPAT;
-      /* Translate to new abi value.  */
-      cif->abi = FFI_LINUX | FFI_LINUX_LONG_DOUBLE_128;
-    }
-#endif
-  else
-    return FFI_BAD_ABI;
-#if _CALL_ELF == 2
-  cif->flags |= FLAG_ARG_NEEDS_PSAVE;
-#endif
-  return ffi_prep_cif_linux64_core (cif);
-}
-
-
-/* ffi_prep_args64 is called by the assembly routine once stack space
-   has been allocated for the function's arguments.
-
-   The stack layout we want looks like this:
-
-   |   Ret addr from ffi_call_LINUX64	8bytes	|	higher addresses
-   |--------------------------------------------|
-   |   CR save area			8bytes	|
-   |--------------------------------------------|
-   |   Previous backchain pointer	8	|	stack pointer here
-   |--------------------------------------------|<+ <<<	on entry to
-   |   Saved r28-r31			4*8	| |	ffi_call_LINUX64
-   |--------------------------------------------| |
-   |   GPR registers r3-r10		8*8	| |
-   |--------------------------------------------| |
-   |   FPR registers f1-f13 (optional)	13*8	| |
-   |--------------------------------------------| |
-   |   Parameter save area		        | |
-   |--------------------------------------------| |
-   |   TOC save area			8	| |
-   |--------------------------------------------| |	stack	|
-   |   Linker doubleword		8	| |	grows	|
-   |--------------------------------------------| |	down	V
-   |   Compiler doubleword		8	| |
-   |--------------------------------------------| |	lower addresses
-   |   Space for callee's LR		8	| |
-   |--------------------------------------------| |
-   |   CR save area			8	| |
-   |--------------------------------------------| |	stack pointer here
-   |   Current backchain pointer	8	|-/	during
-   |--------------------------------------------|   <<<	ffi_call_LINUX64
-
-*/
-
-void FFI_HIDDEN
-ffi_prep_args64 (extended_cif *ecif, unsigned long *const stack)
-{
-  const unsigned long bytes = ecif->cif->bytes;
-  const unsigned long flags = ecif->cif->flags;
-
-  typedef union
-  {
-    char *c;
-    unsigned long *ul;
-    float *f;
-    double *d;
-    size_t p;
-  } valp;
-
-  /* 'stacktop' points at the previous backchain pointer.  */
-  valp stacktop;
-
-  /* 'next_arg' points at the space for gpr3, and grows upwards as
-     we use GPR registers, then continues at rest.  */
-  valp gpr_base;
-  valp gpr_end;
-  valp rest;
-  valp next_arg;
-
-  /* 'fpr_base' points at the space for fpr3, and grows upwards as
-     we use FPR registers.  */
-  valp fpr_base;
-  unsigned int fparg_count;
-
-  unsigned int i, words, nargs, nfixedargs;
-  ffi_type **ptr;
-  double double_tmp;
-  union
-  {
-    void **v;
-    char **c;
-    signed char **sc;
-    unsigned char **uc;
-    signed short **ss;
-    unsigned short **us;
-    signed int **si;
-    unsigned int **ui;
-    unsigned long **ul;
-    float **f;
-    double **d;
-  } p_argv;
-  unsigned long gprvalue;
-  unsigned long align;
-
-  stacktop.c = (char *) stack + bytes;
-  gpr_base.ul = stacktop.ul - ASM_NEEDS_REGISTERS64 - NUM_GPR_ARG_REGISTERS64;
-  gpr_end.ul = gpr_base.ul + NUM_GPR_ARG_REGISTERS64;
-#if _CALL_ELF == 2
-  rest.ul = stack + 4 + NUM_GPR_ARG_REGISTERS64;
-#else
-  rest.ul = stack + 6 + NUM_GPR_ARG_REGISTERS64;
-#endif
-  fpr_base.d = gpr_base.d - NUM_FPR_ARG_REGISTERS64;
-  fparg_count = 0;
-  next_arg.ul = gpr_base.ul;
-
-  /* Check that everything starts aligned properly.  */
-  FFI_ASSERT (((unsigned long) (char *) stack & 0xF) == 0);
-  FFI_ASSERT (((unsigned long) stacktop.c & 0xF) == 0);
-  FFI_ASSERT ((bytes & 0xF) == 0);
-
-  /* Deal with return values that are actually pass-by-reference.  */
-  if (flags & FLAG_RETVAL_REFERENCE)
-    *next_arg.ul++ = (unsigned long) (char *) ecif->rvalue;
-
-  /* Now for the arguments.  */
-  p_argv.v = ecif->avalue;
-  nargs = ecif->cif->nargs;
-#if _CALL_ELF != 2
-  nfixedargs = (unsigned) -1;
-  if ((flags & FLAG_COMPAT) == 0)
-#endif
-    nfixedargs = ecif->cif->nfixedargs;
-  for (ptr = ecif->cif->arg_types, i = 0;
-       i < nargs;
-       i++, ptr++, p_argv.v++)
-    {
-#if _CALL_ELF == 2
-      unsigned int elt, elnum;
-#endif
-
-      switch ((*ptr)->type)
-	{
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-	  if ((ecif->cif->abi & FFI_LINUX_LONG_DOUBLE_128) != 0)
-	    {
-	      double_tmp = (*p_argv.d)[0];
-	      if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
-		{
-		  *fpr_base.d++ = double_tmp;
-# if _CALL_ELF != 2
-		  if ((flags & FLAG_COMPAT) != 0)
-		    *next_arg.d = double_tmp;
-# endif
-		}
-	      else
-		*next_arg.d = double_tmp;
-	      if (++next_arg.ul == gpr_end.ul)
-		next_arg.ul = rest.ul;
-	      fparg_count++;
-	      double_tmp = (*p_argv.d)[1];
-	      if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
-		{
-		  *fpr_base.d++ = double_tmp;
-# if _CALL_ELF != 2
-		  if ((flags & FLAG_COMPAT) != 0)
-		    *next_arg.d = double_tmp;
-# endif
-		}
-	      else
-		*next_arg.d = double_tmp;
-	      if (++next_arg.ul == gpr_end.ul)
-		next_arg.ul = rest.ul;
-	      fparg_count++;
-	      FFI_ASSERT (__LDBL_MANT_DIG__ == 106);
-	      FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
-	      break;
-	    }
-	  /* Fall through.  */
-#endif
-	case FFI_TYPE_DOUBLE:
-	  double_tmp = **p_argv.d;
-	  if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
-	    {
-	      *fpr_base.d++ = double_tmp;
-#if _CALL_ELF != 2
-	      if ((flags & FLAG_COMPAT) != 0)
-		*next_arg.d = double_tmp;
-#endif
-	    }
-	  else
-	    *next_arg.d = double_tmp;
-	  if (++next_arg.ul == gpr_end.ul)
-	    next_arg.ul = rest.ul;
-	  fparg_count++;
-	  FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  double_tmp = **p_argv.f;
-	  if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
-	    {
-	      *fpr_base.d++ = double_tmp;
-#if _CALL_ELF != 2
-	      if ((flags & FLAG_COMPAT) != 0)
-		*next_arg.f = (float) double_tmp;
-#endif
-	    }
-	  else
-	    *next_arg.f = (float) double_tmp;
-	  if (++next_arg.ul == gpr_end.ul)
-	    next_arg.ul = rest.ul;
-	  fparg_count++;
-	  FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  if ((ecif->cif->abi & FFI_LINUX_STRUCT_ALIGN) != 0)
-	    {
-	      align = (*ptr)->alignment;
-	      if (align > 16)
-		align = 16;
-	      if (align > 1)
-		next_arg.p = ALIGN (next_arg.p, align);
-	    }
-#if _CALL_ELF == 2
-	  elt = discover_homogeneous_aggregate (*ptr, &elnum);
-	  if (elt)
-	    {
-	      union {
-		void *v;
-		float *f;
-		double *d;
-	      } arg;
-
-	      arg.v = *p_argv.v;
-	      if (elt == FFI_TYPE_FLOAT)
-		{
-		  do
-		    {
-		      double_tmp = *arg.f++;
-		      if (fparg_count < NUM_FPR_ARG_REGISTERS64
-			  && i < nfixedargs)
-			*fpr_base.d++ = double_tmp;
-		      else
-			*next_arg.f = (float) double_tmp;
-		      if (++next_arg.f == gpr_end.f)
-			next_arg.f = rest.f;
-		      fparg_count++;
-		    }
-		  while (--elnum != 0);
-		  if ((next_arg.p & 3) != 0)
-		    {
-		      if (++next_arg.f == gpr_end.f)
-			next_arg.f = rest.f;
-		    }
-		}
-	      else
-		do
-		  {
-		    double_tmp = *arg.d++;
-		    if (fparg_count < NUM_FPR_ARG_REGISTERS64 && i < nfixedargs)
-		      *fpr_base.d++ = double_tmp;
-		    else
-		      *next_arg.d = double_tmp;
-		    if (++next_arg.d == gpr_end.d)
-		      next_arg.d = rest.d;
-		    fparg_count++;
-		  }
-		while (--elnum != 0);
-	    }
-	  else
-#endif
-	    {
-	      words = ((*ptr)->size + 7) / 8;
-	      if (next_arg.ul >= gpr_base.ul && next_arg.ul + words > gpr_end.ul)
-		{
-		  size_t first = gpr_end.c - next_arg.c;
-		  memcpy (next_arg.c, *p_argv.c, first);
-		  memcpy (rest.c, *p_argv.c + first, (*ptr)->size - first);
-		  next_arg.c = rest.c + words * 8 - first;
-		}
-	      else
-		{
-		  char *where = next_arg.c;
-
-#ifndef __LITTLE_ENDIAN__
-		  /* Structures with size less than eight bytes are passed
-		     left-padded.  */
-		  if ((*ptr)->size < 8)
-		    where += 8 - (*ptr)->size;
-#endif
-		  memcpy (where, *p_argv.c, (*ptr)->size);
-		  next_arg.ul += words;
-		  if (next_arg.ul == gpr_end.ul)
-		    next_arg.ul = rest.ul;
-		}
-	    }
-	  break;
-
-	case FFI_TYPE_UINT8:
-	  gprvalue = **p_argv.uc;
-	  goto putgpr;
-	case FFI_TYPE_SINT8:
-	  gprvalue = **p_argv.sc;
-	  goto putgpr;
-	case FFI_TYPE_UINT16:
-	  gprvalue = **p_argv.us;
-	  goto putgpr;
-	case FFI_TYPE_SINT16:
-	  gprvalue = **p_argv.ss;
-	  goto putgpr;
-	case FFI_TYPE_UINT32:
-	  gprvalue = **p_argv.ui;
-	  goto putgpr;
-	case FFI_TYPE_INT:
-	case FFI_TYPE_SINT32:
-	  gprvalue = **p_argv.si;
-	  goto putgpr;
-
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_POINTER:
-	  gprvalue = **p_argv.ul;
-	putgpr:
-	  *next_arg.ul++ = gprvalue;
-	  if (next_arg.ul == gpr_end.ul)
-	    next_arg.ul = rest.ul;
-	  break;
-	}
-    }
-
-  FFI_ASSERT (flags & FLAG_4_GPR_ARGUMENTS
-	      || (next_arg.ul >= gpr_base.ul
-		  && next_arg.ul <= gpr_base.ul + 4));
-}
-
-
-#if _CALL_ELF == 2
-#define MIN_CACHE_LINE_SIZE 8
-
-static void
-flush_icache (char *wraddr, char *xaddr, int size)
-{
-  int i;
-  for (i = 0; i < size; i += MIN_CACHE_LINE_SIZE)
-    __asm__ volatile ("icbi 0,%0;" "dcbf 0,%1;"
-		      : : "r" (xaddr + i), "r" (wraddr + i) : "memory");
-  __asm__ volatile ("icbi 0,%0;" "dcbf 0,%1;" "sync;" "isync;"
-		    : : "r"(xaddr + size - 1), "r"(wraddr + size - 1)
-		    : "memory");
-}
-#endif
-
-ffi_status
-ffi_prep_closure_loc_linux64 (ffi_closure *closure,
-			      ffi_cif *cif,
-			      void (*fun) (ffi_cif *, void *, void **, void *),
-			      void *user_data,
-			      void *codeloc)
-{
-#if _CALL_ELF == 2
-  unsigned int *tramp = (unsigned int *) &closure->tramp[0];
-
-  if (cif->abi < FFI_LINUX || cif->abi >= FFI_LAST_ABI)
-    return FFI_BAD_ABI;
-
-  tramp[0] = 0xe96c0018;	/* 0:	ld	11,2f-0b(12)	*/
-  tramp[1] = 0xe98c0010;	/*	ld	12,1f-0b(12)	*/
-  tramp[2] = 0x7d8903a6;	/*	mtctr	12		*/
-  tramp[3] = 0x4e800420;	/*	bctr			*/
-				/* 1:	.quad	function_addr	*/
-				/* 2:	.quad	context		*/
-  *(void **) &tramp[4] = (void *) ffi_closure_LINUX64;
-  *(void **) &tramp[6] = codeloc;
-  flush_icache ((char *)tramp, (char *)codeloc, FFI_TRAMPOLINE_SIZE);
-#else
-  void **tramp = (void **) &closure->tramp[0];
-
-  if (cif->abi < FFI_LINUX || cif->abi >= FFI_LAST_ABI)
-    return FFI_BAD_ABI;
-
-  /* Copy function address and TOC from ffi_closure_LINUX64.  */
-  memcpy (tramp, (char *) ffi_closure_LINUX64, 16);
-  tramp[2] = tramp[1];
-  tramp[1] = codeloc;
-#endif
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  return FFI_OK;
-}
-
-
-int FFI_HIDDEN
-ffi_closure_helper_LINUX64 (ffi_closure *closure, void *rvalue,
-			    unsigned long *pst, ffi_dblfl *pfr)
-{
-  /* rvalue is the pointer to space for return value in closure assembly */
-  /* pst is the pointer to parameter save area
-     (r3-r10 are stored into its first 8 slots by ffi_closure_LINUX64) */
-  /* pfr is the pointer to where f1-f13 are stored in ffi_closure_LINUX64 */
-
-  void **avalue;
-  ffi_type **arg_types;
-  unsigned long i, avn, nfixedargs;
-  ffi_cif *cif;
-  ffi_dblfl *end_pfr = pfr + NUM_FPR_ARG_REGISTERS64;
-  unsigned long align;
-
-  cif = closure->cif;
-  avalue = alloca (cif->nargs * sizeof (void *));
-
-  /* Copy the caller's structure return value address so that the
-     closure returns the data directly to the caller.  */
-  if (cif->rtype->type == FFI_TYPE_STRUCT
-      && (cif->flags & FLAG_RETURNS_SMST) == 0)
-    {
-      rvalue = (void *) *pst;
-      pst++;
-    }
-
-  i = 0;
-  avn = cif->nargs;
-#if _CALL_ELF != 2
-  nfixedargs = (unsigned) -1;
-  if ((cif->flags & FLAG_COMPAT) == 0)
-#endif
-    nfixedargs = cif->nfixedargs;
-  arg_types = cif->arg_types;
-
-  /* Grab the addresses of the arguments from the stack frame.  */
-  while (i < avn)
-    {
-      unsigned int elt, elnum;
-
-      switch (arg_types[i]->type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-#ifndef __LITTLE_ENDIAN__
-	  avalue[i] = (char *) pst + 7;
-	  pst++;
-	  break;
-#endif
-
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-#ifndef __LITTLE_ENDIAN__
-	  avalue[i] = (char *) pst + 6;
-	  pst++;
-	  break;
-#endif
-
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-#ifndef __LITTLE_ENDIAN__
-	  avalue[i] = (char *) pst + 4;
-	  pst++;
-	  break;
-#endif
-
-	case FFI_TYPE_SINT64:
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_POINTER:
-	  avalue[i] = pst;
-	  pst++;
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  if ((cif->abi & FFI_LINUX_STRUCT_ALIGN) != 0)
-	    {
-	      align = arg_types[i]->alignment;
-	      if (align > 16)
-		align = 16;
-	      if (align > 1)
-		pst = (unsigned long *) ALIGN ((size_t) pst, align);
-	    }
-	  elt = 0;
-#if _CALL_ELF == 2
-	  elt = discover_homogeneous_aggregate (arg_types[i], &elnum);
-#endif
-	  if (elt)
-	    {
-	      union {
-		void *v;
-		unsigned long *ul;
-		float *f;
-		double *d;
-		size_t p;
-	      } to, from;
-
-	      /* Repackage the aggregate from its parts.  The
-		 aggregate size is not greater than the space taken by
-		 the registers so store back to the register/parameter
-		 save arrays.  */
-	      if (pfr + elnum <= end_pfr)
-		to.v = pfr;
-	      else
-		to.v = pst;
-
-	      avalue[i] = to.v;
-	      from.ul = pst;
-	      if (elt == FFI_TYPE_FLOAT)
-		{
-		  do
-		    {
-		      if (pfr < end_pfr && i < nfixedargs)
-			{
-			  *to.f = (float) pfr->d;
-			  pfr++;
-			}
-		      else
-			*to.f = *from.f;
-		      to.f++;
-		      from.f++;
-		    }
-		  while (--elnum != 0);
-		}
-	      else
-		{
-		  do
-		    {
-		      if (pfr < end_pfr && i < nfixedargs)
-			{
-			  *to.d = pfr->d;
-			  pfr++;
-			}
-		      else
-			*to.d = *from.d;
-		      to.d++;
-		      from.d++;
-		    }
-		  while (--elnum != 0);
-		}
-	    }
-	  else
-	    {
-#ifndef __LITTLE_ENDIAN__
-	      /* Structures with size less than eight bytes are passed
-		 left-padded.  */
-	      if (arg_types[i]->size < 8)
-		avalue[i] = (char *) pst + 8 - arg_types[i]->size;
-	      else
-#endif
-		avalue[i] = pst;
-	    }
-	  pst += (arg_types[i]->size + 7) / 8;
-	  break;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-	  if ((cif->abi & FFI_LINUX_LONG_DOUBLE_128) != 0)
-	    {
-	      if (pfr + 1 < end_pfr && i + 1 < nfixedargs)
-		{
-		  avalue[i] = pfr;
-		  pfr += 2;
-		}
-	      else
-		{
-		  if (pfr < end_pfr && i < nfixedargs)
-		    {
-		      /* Passed partly in f13 and partly on the stack.
-			 Move it all to the stack.  */
-		      *pst = *(unsigned long *) pfr;
-		      pfr++;
-		    }
-		  avalue[i] = pst;
-		}
-	      pst += 2;
-	      break;
-	    }
-	  /* Fall through.  */
-#endif
-	case FFI_TYPE_DOUBLE:
-	  /* On the outgoing stack all values are aligned to 8 */
-	  /* there are 13 64bit floating point registers */
-
-	  if (pfr < end_pfr && i < nfixedargs)
-	    {
-	      avalue[i] = pfr;
-	      pfr++;
-	    }
-	  else
-	    avalue[i] = pst;
-	  pst++;
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  if (pfr < end_pfr && i < nfixedargs)
-	    {
-	      /* Float values are stored as doubles in the
-		 ffi_closure_LINUX64 code.  Fix them here.  */
-	      pfr->f = (float) pfr->d;
-	      avalue[i] = pfr;
-	      pfr++;
-	    }
-	  else
-	    avalue[i] = pst;
-	  pst++;
-	  break;
-
-	default:
-	  FFI_ASSERT (0);
-	}
-
-      i++;
-    }
-
-
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_LINUX64 how to perform return type promotions.  */
-  if ((cif->flags & FLAG_RETURNS_SMST) != 0)
-    {
-      if ((cif->flags & FLAG_RETURNS_FP) == 0)
-	return FFI_V2_TYPE_SMALL_STRUCT + cif->rtype->size - 1;
-      else if ((cif->flags & FLAG_RETURNS_64BITS) != 0)
-	return FFI_V2_TYPE_DOUBLE_HOMOG;
-      else
-	return FFI_V2_TYPE_FLOAT_HOMOG;
-    }
-  return cif->rtype->type;
-}
-#endif
diff --git a/Modules/_ctypes/libffi/src/powerpc/ffi_powerpc.h b/Modules/_ctypes/libffi/src/powerpc/ffi_powerpc.h
deleted file mode 100644
index 2e61653..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/ffi_powerpc.h
+++ /dev/null
@@ -1,77 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi_powerpc.h - Copyright (C) 2013 IBM
-                   Copyright (C) 2011 Anthony Green
-                   Copyright (C) 2011 Kyle Moffett
-                   Copyright (C) 2008 Red Hat, Inc
-                   Copyright (C) 2007, 2008 Free Software Foundation, Inc
-                   Copyright (c) 1998 Geoffrey Keating
-
-   PowerPC Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-enum {
-  /* The assembly depends on these exact flags.  */
-  /* These go in cr7 */
-  FLAG_RETURNS_SMST	= 1 << (31-31), /* Used for FFI_SYSV small structs.  */
-  FLAG_RETURNS_NOTHING  = 1 << (31-30),
-  FLAG_RETURNS_FP       = 1 << (31-29),
-  FLAG_RETURNS_64BITS   = 1 << (31-28),
-
-  /* This goes in cr6 */
-  FLAG_RETURNS_128BITS  = 1 << (31-27),
-
-  FLAG_COMPAT		= 1 << (31- 8), /* Not used by assembly */
-
-  /* These go in cr1 */
-  FLAG_ARG_NEEDS_COPY   = 1 << (31- 7), /* Used by sysv code */
-  FLAG_ARG_NEEDS_PSAVE  = FLAG_ARG_NEEDS_COPY, /* Used by linux64 code */
-  FLAG_FP_ARGUMENTS     = 1 << (31- 6), /* cr1.eq; specified by ABI */
-  FLAG_4_GPR_ARGUMENTS  = 1 << (31- 5),
-  FLAG_RETVAL_REFERENCE = 1 << (31- 4)
-};
-
-typedef union
-{
-  float f;
-  double d;
-} ffi_dblfl;
-
-void FFI_HIDDEN ffi_closure_SYSV (void);
-void FFI_HIDDEN ffi_call_SYSV(extended_cif *, unsigned, unsigned, unsigned *,
-			      void (*)(void));
-
-void FFI_HIDDEN ffi_prep_types_sysv (ffi_abi);
-ffi_status FFI_HIDDEN ffi_prep_cif_sysv (ffi_cif *);
-int FFI_HIDDEN ffi_closure_helper_SYSV (ffi_closure *, void *, unsigned long *,
-					ffi_dblfl *, unsigned long *);
-
-void FFI_HIDDEN ffi_call_LINUX64(extended_cif *, unsigned long, unsigned long,
-				 unsigned long *, void (*)(void));
-void FFI_HIDDEN ffi_closure_LINUX64 (void);
-
-void FFI_HIDDEN ffi_prep_types_linux64 (ffi_abi);
-ffi_status FFI_HIDDEN ffi_prep_cif_linux64 (ffi_cif *);
-ffi_status FFI_HIDDEN ffi_prep_cif_linux64_var (ffi_cif *, unsigned int,
-						unsigned int);
-void FFI_HIDDEN ffi_prep_args64 (extended_cif *, unsigned long *const);
-int FFI_HIDDEN ffi_closure_helper_LINUX64 (ffi_closure *, void *,
-					   unsigned long *, ffi_dblfl *);
diff --git a/Modules/_ctypes/libffi/src/powerpc/ffi_sysv.c b/Modules/_ctypes/libffi/src/powerpc/ffi_sysv.c
deleted file mode 100644
index fbe85fe..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/ffi_sysv.c
+++ /dev/null
@@ -1,931 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi_sysv.c - Copyright (C) 2013 IBM
-                Copyright (C) 2011 Anthony Green
-                Copyright (C) 2011 Kyle Moffett
-                Copyright (C) 2008 Red Hat, Inc
-                Copyright (C) 2007, 2008 Free Software Foundation, Inc
-                Copyright (c) 1998 Geoffrey Keating
-
-   PowerPC Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include "ffi.h"
-
-#ifndef POWERPC64
-#include "ffi_common.h"
-#include "ffi_powerpc.h"
-
-
-/* About the SYSV ABI.  */
-#define ASM_NEEDS_REGISTERS 4
-#define NUM_GPR_ARG_REGISTERS 8
-#define NUM_FPR_ARG_REGISTERS 8
-
-
-#if HAVE_LONG_DOUBLE_VARIANT && FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-/* Adjust size of ffi_type_longdouble.  */
-void FFI_HIDDEN
-ffi_prep_types_sysv (ffi_abi abi)
-{
-  if ((abi & (FFI_SYSV | FFI_SYSV_LONG_DOUBLE_128)) == FFI_SYSV)
-    {
-      ffi_type_longdouble.size = 8;
-      ffi_type_longdouble.alignment = 8;
-    }
-  else
-    {
-      ffi_type_longdouble.size = 16;
-      ffi_type_longdouble.alignment = 16;
-    }
-}
-#endif
-
-/* Transform long double, double and float to other types as per abi.  */
-static int
-translate_float (int abi, int type)
-{
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-  if (type == FFI_TYPE_LONGDOUBLE
-      && (abi & FFI_SYSV_LONG_DOUBLE_128) == 0)
-    type = FFI_TYPE_DOUBLE;
-#endif
-  if ((abi & FFI_SYSV_SOFT_FLOAT) != 0)
-    {
-      if (type == FFI_TYPE_FLOAT)
-	type = FFI_TYPE_UINT32;
-      else if (type == FFI_TYPE_DOUBLE)
-	type = FFI_TYPE_UINT64;
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-      else if (type == FFI_TYPE_LONGDOUBLE)
-	type = FFI_TYPE_UINT128;
-    }
-  else if ((abi & FFI_SYSV_IBM_LONG_DOUBLE) == 0)
-    {
-      if (type == FFI_TYPE_LONGDOUBLE)
-	type = FFI_TYPE_STRUCT;
-#endif
-    }
-  return type;
-}
-
-/* Perform machine dependent cif processing */
-static ffi_status
-ffi_prep_cif_sysv_core (ffi_cif *cif)
-{
-  ffi_type **ptr;
-  unsigned bytes;
-  unsigned i, fparg_count = 0, intarg_count = 0;
-  unsigned flags = cif->flags;
-  unsigned struct_copy_size = 0;
-  unsigned type = cif->rtype->type;
-  unsigned size = cif->rtype->size;
-
-  /* The machine-independent calculation of cif->bytes doesn't work
-     for us.  Redo the calculation.  */
-
-  /* Space for the frame pointer, callee's LR, and the asm's temp regs.  */
-  bytes = (2 + ASM_NEEDS_REGISTERS) * sizeof (int);
-
-  /* Space for the GPR registers.  */
-  bytes += NUM_GPR_ARG_REGISTERS * sizeof (int);
-
-  /* Return value handling.  The rules for SYSV are as follows:
-     - 32-bit (or less) integer values are returned in gpr3;
-     - Structures of size <= 4 bytes also returned in gpr3;
-     - 64-bit integer values and structures between 5 and 8 bytes are returned
-     in gpr3 and gpr4;
-     - Larger structures are allocated space and a pointer is passed as
-     the first argument.
-     - Single/double FP values are returned in fpr1;
-     - long doubles (if not equivalent to double) are returned in
-     fpr1,fpr2 for Linux and as for large structs for SysV.  */
-
-  type = translate_float (cif->abi, type);
-
-  switch (type)
-    {
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      flags |= FLAG_RETURNS_128BITS;
-      /* Fall through.  */
-#endif
-    case FFI_TYPE_DOUBLE:
-      flags |= FLAG_RETURNS_64BITS;
-      /* Fall through.  */
-    case FFI_TYPE_FLOAT:
-      flags |= FLAG_RETURNS_FP;
-#ifdef __NO_FPRS__
-      return FFI_BAD_ABI;
-#endif
-      break;
-
-    case FFI_TYPE_UINT128:
-      flags |= FLAG_RETURNS_128BITS;
-      /* Fall through.  */
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-      flags |= FLAG_RETURNS_64BITS;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      /* The final SYSV ABI says that structures smaller or equal 8 bytes
-	 are returned in r3/r4.  A draft ABI used by linux instead
-	 returns them in memory.  */
-      if ((cif->abi & FFI_SYSV_STRUCT_RET) != 0 && size <= 8)
-	{
-	  flags |= FLAG_RETURNS_SMST;
-	  break;
-	}
-      intarg_count++;
-      flags |= FLAG_RETVAL_REFERENCE;
-      /* Fall through.  */
-    case FFI_TYPE_VOID:
-      flags |= FLAG_RETURNS_NOTHING;
-      break;
-
-    default:
-      /* Returns 32-bit integer, or similar.  Nothing to do here.  */
-      break;
-    }
-
-  /* The first NUM_GPR_ARG_REGISTERS words of integer arguments, and the
-     first NUM_FPR_ARG_REGISTERS fp arguments, go in registers; the rest
-     goes on the stack.  Structures and long doubles (if not equivalent
-     to double) are passed as a pointer to a copy of the structure.
-     Stuff on the stack needs to keep proper alignment.  */
-  for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
-    {
-      unsigned short typenum = (*ptr)->type;
-
-      typenum = translate_float (cif->abi, typenum);
-
-      switch (typenum)
-	{
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-	  fparg_count++;
-	  /* Fall thru */
-#endif
-	case FFI_TYPE_DOUBLE:
-	  fparg_count++;
-	  /* If this FP arg is going on the stack, it must be
-	     8-byte-aligned.  */
-	  if (fparg_count > NUM_FPR_ARG_REGISTERS
-	      && intarg_count >= NUM_GPR_ARG_REGISTERS
-	      && intarg_count % 2 != 0)
-	    intarg_count++;
-#ifdef __NO_FPRS__
-	  return FFI_BAD_ABI;
-#endif
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  fparg_count++;
-#ifdef __NO_FPRS__
-	  return FFI_BAD_ABI;
-#endif
-	  break;
-
-	case FFI_TYPE_UINT128:
-	  /* A long double in FFI_LINUX_SOFT_FLOAT can use only a set
-	     of four consecutive gprs. If we do not have enough, we
-	     have to adjust the intarg_count value.  */
-	  if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3
-	      && intarg_count < NUM_GPR_ARG_REGISTERS)
-	    intarg_count = NUM_GPR_ARG_REGISTERS;
-	  intarg_count += 4;
-	  break;
-
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	  /* 'long long' arguments are passed as two words, but
-	     either both words must fit in registers or both go
-	     on the stack.  If they go on the stack, they must
-	     be 8-byte-aligned.
-
-	     Also, only certain register pairs can be used for
-	     passing long long int -- specifically (r3,r4), (r5,r6),
-	     (r7,r8), (r9,r10).  */
-	  if (intarg_count == NUM_GPR_ARG_REGISTERS-1
-	      || intarg_count % 2 != 0)
-	    intarg_count++;
-	  intarg_count += 2;
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  /* We must allocate space for a copy of these to enforce
-	     pass-by-value.  Pad the space up to a multiple of 16
-	     bytes (the maximum alignment required for anything under
-	     the SYSV ABI).  */
-	  struct_copy_size += ((*ptr)->size + 15) & ~0xF;
-	  /* Fall through (allocate space for the pointer).  */
-
-	case FFI_TYPE_POINTER:
-	case FFI_TYPE_INT:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT8:
-	  /* Everything else is passed as a 4-byte word in a GPR, either
-	     the object itself or a pointer to it.  */
-	  intarg_count++;
-	  break;
-
-	default:
-	  FFI_ASSERT (0);
-	}
-    }
-
-  if (fparg_count != 0)
-    flags |= FLAG_FP_ARGUMENTS;
-  if (intarg_count > 4)
-    flags |= FLAG_4_GPR_ARGUMENTS;
-  if (struct_copy_size != 0)
-    flags |= FLAG_ARG_NEEDS_COPY;
-
-  /* Space for the FPR registers, if needed.  */
-  if (fparg_count != 0)
-    bytes += NUM_FPR_ARG_REGISTERS * sizeof (double);
-
-  /* Stack space.  */
-  if (intarg_count > NUM_GPR_ARG_REGISTERS)
-    bytes += (intarg_count - NUM_GPR_ARG_REGISTERS) * sizeof (int);
-  if (fparg_count > NUM_FPR_ARG_REGISTERS)
-    bytes += (fparg_count - NUM_FPR_ARG_REGISTERS) * sizeof (double);
-
-  /* The stack space allocated needs to be a multiple of 16 bytes.  */
-  bytes = (bytes + 15) & ~0xF;
-
-  /* Add in the space for the copied structures.  */
-  bytes += struct_copy_size;
-
-  cif->flags = flags;
-  cif->bytes = bytes;
-
-  return FFI_OK;
-}
-
-ffi_status FFI_HIDDEN
-ffi_prep_cif_sysv (ffi_cif *cif)
-{
-  if ((cif->abi & FFI_SYSV) == 0)
-    {
-      /* This call is from old code.  Translate to new ABI values.  */
-      cif->flags |= FLAG_COMPAT;
-      switch (cif->abi)
-	{
-	default:
-	  return FFI_BAD_ABI;
-
-	case FFI_COMPAT_SYSV:
-	  cif->abi = FFI_SYSV | FFI_SYSV_STRUCT_RET | FFI_SYSV_LONG_DOUBLE_128;
-	  break;
-
-	case FFI_COMPAT_GCC_SYSV:
-	  cif->abi = FFI_SYSV | FFI_SYSV_LONG_DOUBLE_128;
-	  break;
-
-	case FFI_COMPAT_LINUX:
-	  cif->abi = (FFI_SYSV | FFI_SYSV_IBM_LONG_DOUBLE
-		      | FFI_SYSV_LONG_DOUBLE_128);
-	  break;
-
-	case FFI_COMPAT_LINUX_SOFT_FLOAT:
-	  cif->abi = (FFI_SYSV | FFI_SYSV_SOFT_FLOAT | FFI_SYSV_IBM_LONG_DOUBLE
-		      | FFI_SYSV_LONG_DOUBLE_128);
-	  break;
-	}
-    }
-  return ffi_prep_cif_sysv_core (cif);
-}
-
-/* ffi_prep_args_SYSV is called by the assembly routine once stack space
-   has been allocated for the function's arguments.
-
-   The stack layout we want looks like this:
-
-   |   Return address from ffi_call_SYSV 4bytes	|	higher addresses
-   |--------------------------------------------|
-   |   Previous backchain pointer	4	|       stack pointer here
-   |--------------------------------------------|<+ <<<	on entry to
-   |   Saved r28-r31			4*4	| |	ffi_call_SYSV
-   |--------------------------------------------| |
-   |   GPR registers r3-r10		8*4	| |	ffi_call_SYSV
-   |--------------------------------------------| |
-   |   FPR registers f1-f8 (optional)	8*8	| |
-   |--------------------------------------------| |	stack	|
-   |   Space for copied structures		| |	grows	|
-   |--------------------------------------------| |	down    V
-   |   Parameters that didn't fit in registers  | |
-   |--------------------------------------------| |	lower addresses
-   |   Space for callee's LR		4	| |
-   |--------------------------------------------| |	stack pointer here
-   |   Current backchain pointer	4	|-/	during
-   |--------------------------------------------|   <<<	ffi_call_SYSV
-
-*/
-
-void FFI_HIDDEN
-ffi_prep_args_SYSV (extended_cif *ecif, unsigned *const stack)
-{
-  const unsigned bytes = ecif->cif->bytes;
-  const unsigned flags = ecif->cif->flags;
-
-  typedef union
-  {
-    char *c;
-    unsigned *u;
-    long long *ll;
-    float *f;
-    double *d;
-  } valp;
-
-  /* 'stacktop' points at the previous backchain pointer.  */
-  valp stacktop;
-
-  /* 'gpr_base' points at the space for gpr3, and grows upwards as
-     we use GPR registers.  */
-  valp gpr_base;
-  int intarg_count;
-
-#ifndef __NO_FPRS__
-  /* 'fpr_base' points at the space for fpr1, and grows upwards as
-     we use FPR registers.  */
-  valp fpr_base;
-  int fparg_count;
-#endif
-
-  /* 'copy_space' grows down as we put structures in it.  It should
-     stay 16-byte aligned.  */
-  valp copy_space;
-
-  /* 'next_arg' grows up as we put parameters in it.  */
-  valp next_arg;
-
-  int i;
-  ffi_type **ptr;
-#ifndef __NO_FPRS__
-  double double_tmp;
-#endif
-  union
-  {
-    void **v;
-    char **c;
-    signed char **sc;
-    unsigned char **uc;
-    signed short **ss;
-    unsigned short **us;
-    unsigned int **ui;
-    long long **ll;
-    float **f;
-    double **d;
-  } p_argv;
-  size_t struct_copy_size;
-  unsigned gprvalue;
-
-  stacktop.c = (char *) stack + bytes;
-  gpr_base.u = stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS;
-  intarg_count = 0;
-#ifndef __NO_FPRS__
-  fpr_base.d = gpr_base.d - NUM_FPR_ARG_REGISTERS;
-  fparg_count = 0;
-  copy_space.c = ((flags & FLAG_FP_ARGUMENTS) ? fpr_base.c : gpr_base.c);
-#else
-  copy_space.c = gpr_base.c;
-#endif
-  next_arg.u = stack + 2;
-
-  /* Check that everything starts aligned properly.  */
-  FFI_ASSERT (((unsigned long) (char *) stack & 0xF) == 0);
-  FFI_ASSERT (((unsigned long) copy_space.c & 0xF) == 0);
-  FFI_ASSERT (((unsigned long) stacktop.c & 0xF) == 0);
-  FFI_ASSERT ((bytes & 0xF) == 0);
-  FFI_ASSERT (copy_space.c >= next_arg.c);
-
-  /* Deal with return values that are actually pass-by-reference.  */
-  if (flags & FLAG_RETVAL_REFERENCE)
-    {
-      *gpr_base.u++ = (unsigned long) (char *) ecif->rvalue;
-      intarg_count++;
-    }
-
-  /* Now for the arguments.  */
-  p_argv.v = ecif->avalue;
-  for (ptr = ecif->cif->arg_types, i = ecif->cif->nargs;
-       i > 0;
-       i--, ptr++, p_argv.v++)
-    {
-      unsigned int typenum = (*ptr)->type;
-
-      typenum = translate_float (ecif->cif->abi, typenum);
-
-      /* Now test the translated value */
-      switch (typenum)
-	{
-#ifndef __NO_FPRS__
-# if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-	  double_tmp = (*p_argv.d)[0];
-
-	  if (fparg_count >= NUM_FPR_ARG_REGISTERS - 1)
-	    {
-	      if (intarg_count >= NUM_GPR_ARG_REGISTERS
-		  && intarg_count % 2 != 0)
-		{
-		  intarg_count++;
-		  next_arg.u++;
-		}
-	      *next_arg.d = double_tmp;
-	      next_arg.u += 2;
-	      double_tmp = (*p_argv.d)[1];
-	      *next_arg.d = double_tmp;
-	      next_arg.u += 2;
-	    }
-	  else
-	    {
-	      *fpr_base.d++ = double_tmp;
-	      double_tmp = (*p_argv.d)[1];
-	      *fpr_base.d++ = double_tmp;
-	    }
-
-	  fparg_count += 2;
-	  FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
-	  break;
-# endif
-	case FFI_TYPE_DOUBLE:
-	  double_tmp = **p_argv.d;
-
-	  if (fparg_count >= NUM_FPR_ARG_REGISTERS)
-	    {
-	      if (intarg_count >= NUM_GPR_ARG_REGISTERS
-		  && intarg_count % 2 != 0)
-		{
-		  intarg_count++;
-		  next_arg.u++;
-		}
-	      *next_arg.d = double_tmp;
-	      next_arg.u += 2;
-	    }
-	  else
-	    *fpr_base.d++ = double_tmp;
-	  fparg_count++;
-	  FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
-	  break;
-
-	case FFI_TYPE_FLOAT:
-	  double_tmp = **p_argv.f;
-	  if (fparg_count >= NUM_FPR_ARG_REGISTERS)
-	    {
-	      *next_arg.f = (float) double_tmp;
-	      next_arg.u += 1;
-	      intarg_count++;
-	    }
-	  else
-	    *fpr_base.d++ = double_tmp;
-	  fparg_count++;
-	  FFI_ASSERT (flags & FLAG_FP_ARGUMENTS);
-	  break;
-#endif /* have FPRs */
-
-	case FFI_TYPE_UINT128:
-	  /* The soft float ABI for long doubles works like this, a long double
-	     is passed in four consecutive GPRs if available.  A maximum of 2
-	     long doubles can be passed in gprs.  If we do not have 4 GPRs
-	     left, the long double is passed on the stack, 4-byte aligned.  */
-	  {
-	    unsigned int int_tmp;
-	    unsigned int ii;
-	    if (intarg_count >= NUM_GPR_ARG_REGISTERS - 3)
-	      {
-		if (intarg_count < NUM_GPR_ARG_REGISTERS)
-		  intarg_count = NUM_GPR_ARG_REGISTERS;
-		for (ii = 0; ii < 4; ii++)
-		  {
-		    int_tmp = (*p_argv.ui)[ii];
-		    *next_arg.u++ = int_tmp;
-		  }
-	      }
-	    else
-	      {
-		for (ii = 0; ii < 4; ii++)
-		  {
-		    int_tmp = (*p_argv.ui)[ii];
-		    *gpr_base.u++ = int_tmp;
-		  }
-	      }
-	    intarg_count += 4;
-	    break;
-	  }
-
-	case FFI_TYPE_UINT64:
-	case FFI_TYPE_SINT64:
-	  if (intarg_count == NUM_GPR_ARG_REGISTERS-1)
-	    intarg_count++;
-	  if (intarg_count >= NUM_GPR_ARG_REGISTERS)
-	    {
-	      if (intarg_count % 2 != 0)
-		{
-		  intarg_count++;
-		  next_arg.u++;
-		}
-	      *next_arg.ll = **p_argv.ll;
-	      next_arg.u += 2;
-	    }
-	  else
-	    {
-	      /* The abi states only certain register pairs can be
-		 used for passing long long int specifically (r3,r4),
-		 (r5,r6), (r7,r8), (r9,r10).  If next arg is long long
-		 but not correct starting register of pair then skip
-		 until the proper starting register.  */
-	      if (intarg_count % 2 != 0)
-		{
-		  intarg_count ++;
-		  gpr_base.u++;
-		}
-	      *gpr_base.ll++ = **p_argv.ll;
-	    }
-	  intarg_count += 2;
-	  break;
-
-	case FFI_TYPE_STRUCT:
-	  struct_copy_size = ((*ptr)->size + 15) & ~0xF;
-	  copy_space.c -= struct_copy_size;
-	  memcpy (copy_space.c, *p_argv.c, (*ptr)->size);
-
-	  gprvalue = (unsigned long) copy_space.c;
-
-	  FFI_ASSERT (copy_space.c > next_arg.c);
-	  FFI_ASSERT (flags & FLAG_ARG_NEEDS_COPY);
-	  goto putgpr;
-
-	case FFI_TYPE_UINT8:
-	  gprvalue = **p_argv.uc;
-	  goto putgpr;
-	case FFI_TYPE_SINT8:
-	  gprvalue = **p_argv.sc;
-	  goto putgpr;
-	case FFI_TYPE_UINT16:
-	  gprvalue = **p_argv.us;
-	  goto putgpr;
-	case FFI_TYPE_SINT16:
-	  gprvalue = **p_argv.ss;
-	  goto putgpr;
-
-	case FFI_TYPE_INT:
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_POINTER:
-
-	  gprvalue = **p_argv.ui;
-
-	putgpr:
-	  if (intarg_count >= NUM_GPR_ARG_REGISTERS)
-	    *next_arg.u++ = gprvalue;
-	  else
-	    *gpr_base.u++ = gprvalue;
-	  intarg_count++;
-	  break;
-	}
-    }
-
-  /* Check that we didn't overrun the stack...  */
-  FFI_ASSERT (copy_space.c >= next_arg.c);
-  FFI_ASSERT (gpr_base.u <= stacktop.u - ASM_NEEDS_REGISTERS);
-  /* The assert below is testing that the number of integer arguments agrees
-     with the number found in ffi_prep_cif_machdep().  However, intarg_count
-     is incremented whenever we place an FP arg on the stack, so account for
-     that before our assert test.  */
-#ifndef __NO_FPRS__
-  if (fparg_count > NUM_FPR_ARG_REGISTERS)
-    intarg_count -= fparg_count - NUM_FPR_ARG_REGISTERS;
-  FFI_ASSERT (fpr_base.u
-	      <= stacktop.u - ASM_NEEDS_REGISTERS - NUM_GPR_ARG_REGISTERS);
-#endif
-  FFI_ASSERT (flags & FLAG_4_GPR_ARGUMENTS || intarg_count <= 4);
-}
-
-#define MIN_CACHE_LINE_SIZE 8
-
-static void
-flush_icache (char *wraddr, char *xaddr, int size)
-{
-  int i;
-  for (i = 0; i < size; i += MIN_CACHE_LINE_SIZE)
-    __asm__ volatile ("icbi 0,%0;" "dcbf 0,%1;"
-		      : : "r" (xaddr + i), "r" (wraddr + i) : "memory");
-  __asm__ volatile ("icbi 0,%0;" "dcbf 0,%1;" "sync;" "isync;"
-		    : : "r"(xaddr + size - 1), "r"(wraddr + size - 1)
-		    : "memory");
-}
-
-ffi_status FFI_HIDDEN
-ffi_prep_closure_loc_sysv (ffi_closure *closure,
-			   ffi_cif *cif,
-			   void (*fun) (ffi_cif *, void *, void **, void *),
-			   void *user_data,
-			   void *codeloc)
-{
-  unsigned int *tramp;
-
-  if (cif->abi < FFI_SYSV || cif->abi >= FFI_LAST_ABI)
-    return FFI_BAD_ABI;
-
-  tramp = (unsigned int *) &closure->tramp[0];
-  tramp[0] = 0x7c0802a6;  /*   mflr    r0 */
-  tramp[1] = 0x4800000d;  /*   bl      10 <trampoline_initial+0x10> */
-  tramp[4] = 0x7d6802a6;  /*   mflr    r11 */
-  tramp[5] = 0x7c0803a6;  /*   mtlr    r0 */
-  tramp[6] = 0x800b0000;  /*   lwz     r0,0(r11) */
-  tramp[7] = 0x816b0004;  /*   lwz     r11,4(r11) */
-  tramp[8] = 0x7c0903a6;  /*   mtctr   r0 */
-  tramp[9] = 0x4e800420;  /*   bctr */
-  *(void **) &tramp[2] = (void *) ffi_closure_SYSV; /* function */
-  *(void **) &tramp[3] = codeloc;                   /* context */
-
-  /* Flush the icache.  */
-  flush_icache ((char *)tramp, (char *)codeloc, FFI_TRAMPOLINE_SIZE);
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  return FFI_OK;
-}
-
-/* Basically the trampoline invokes ffi_closure_SYSV, and on
-   entry, r11 holds the address of the closure.
-   After storing the registers that could possibly contain
-   parameters to be passed into the stack frame and setting
-   up space for a return value, ffi_closure_SYSV invokes the
-   following helper function to do most of the work.  */
-
-int
-ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue,
-			 unsigned long *pgr, ffi_dblfl *pfr,
-			 unsigned long *pst)
-{
-  /* rvalue is the pointer to space for return value in closure assembly */
-  /* pgr is the pointer to where r3-r10 are stored in ffi_closure_SYSV */
-  /* pfr is the pointer to where f1-f8 are stored in ffi_closure_SYSV  */
-  /* pst is the pointer to outgoing parameter stack in original caller */
-
-  void **          avalue;
-  ffi_type **      arg_types;
-  long             i, avn;
-#ifndef __NO_FPRS__
-  long             nf = 0;   /* number of floating registers already used */
-#endif
-  long             ng = 0;   /* number of general registers already used */
-
-  ffi_cif *cif = closure->cif;
-  unsigned       size     = cif->rtype->size;
-  unsigned short rtypenum = cif->rtype->type;
-
-  avalue = alloca (cif->nargs * sizeof (void *));
-
-  /* First translate for softfloat/nonlinux */
-  rtypenum = translate_float (cif->abi, rtypenum);
-
-  /* Copy the caller's structure return value address so that the closure
-     returns the data directly to the caller.
-     For FFI_SYSV the result is passed in r3/r4 if the struct size is less
-     or equal 8 bytes.  */
-  if (rtypenum == FFI_TYPE_STRUCT
-      && !((cif->abi & FFI_SYSV_STRUCT_RET) != 0 && size <= 8))
-    {
-      rvalue = (void *) *pgr;
-      ng++;
-      pgr++;
-    }
-
-  i = 0;
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-
-  /* Grab the addresses of the arguments from the stack frame.  */
-  while (i < avn) {
-    unsigned short typenum = arg_types[i]->type;
-
-    /* We may need to handle some values depending on ABI.  */
-    typenum = translate_float (cif->abi, typenum);
-
-    switch (typenum)
-      {
-#ifndef __NO_FPRS__
-      case FFI_TYPE_FLOAT:
-	/* Unfortunately float values are stored as doubles
-	   in the ffi_closure_SYSV code (since we don't check
-	   the type in that routine).  */
-	if (nf < NUM_FPR_ARG_REGISTERS)
-	  {
-	    /* FIXME? here we are really changing the values
-	       stored in the original calling routines outgoing
-	       parameter stack.  This is probably a really
-	       naughty thing to do but...  */
-	    double temp = pfr->d;
-	    pfr->f = (float) temp;
-	    avalue[i] = pfr;
-	    nf++;
-	    pfr++;
-	  }
-	else
-	  {
-	    avalue[i] = pst;
-	    pst += 1;
-	  }
-	break;
-
-      case FFI_TYPE_DOUBLE:
-	if (nf < NUM_FPR_ARG_REGISTERS)
-	  {
-	    avalue[i] = pfr;
-	    nf++;
-	    pfr++;
-	  }
-	else
-	  {
-	    if (((long) pst) & 4)
-	      pst++;
-	    avalue[i] = pst;
-	    pst += 2;
-	  }
-	break;
-
-# if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-      case FFI_TYPE_LONGDOUBLE:
-	if (nf < NUM_FPR_ARG_REGISTERS - 1)
-	  {
-	    avalue[i] = pfr;
-	    pfr += 2;
-	    nf += 2;
-	  }
-	else
-	  {
-	    if (((long) pst) & 4)
-	      pst++;
-	    avalue[i] = pst;
-	    pst += 4;
-	    nf = 8;
-	  }
-	break;
-# endif
-#endif
-
-      case FFI_TYPE_UINT128:
-	/* Test if for the whole long double, 4 gprs are available.
-	   otherwise the stuff ends up on the stack.  */
-	if (ng < NUM_GPR_ARG_REGISTERS - 3)
-	  {
-	    avalue[i] = pgr;
-	    pgr += 4;
-	    ng += 4;
-	  }
-	else
-	  {
-	    avalue[i] = pst;
-	    pst += 4;
-	    ng = 8+4;
-	  }
-	break;
-
-      case FFI_TYPE_SINT8:
-      case FFI_TYPE_UINT8:
-#ifndef __LITTLE_ENDIAN__
-	if (ng < NUM_GPR_ARG_REGISTERS)
-	  {
-	    avalue[i] = (char *) pgr + 3;
-	    ng++;
-	    pgr++;
-	  }
-	else
-	  {
-	    avalue[i] = (char *) pst + 3;
-	    pst++;
-	  }
-	break;
-#endif
-
-      case FFI_TYPE_SINT16:
-      case FFI_TYPE_UINT16:
-#ifndef __LITTLE_ENDIAN__
-	if (ng < NUM_GPR_ARG_REGISTERS)
-	  {
-	    avalue[i] = (char *) pgr + 2;
-	    ng++;
-	    pgr++;
-	  }
-	else
-	  {
-	    avalue[i] = (char *) pst + 2;
-	    pst++;
-	  }
-	break;
-#endif
-
-      case FFI_TYPE_SINT32:
-      case FFI_TYPE_UINT32:
-      case FFI_TYPE_POINTER:
-	if (ng < NUM_GPR_ARG_REGISTERS)
-	  {
-	    avalue[i] = pgr;
-	    ng++;
-	    pgr++;
-	  }
-	else
-	  {
-	    avalue[i] = pst;
-	    pst++;
-	  }
-	break;
-
-      case FFI_TYPE_STRUCT:
-	/* Structs are passed by reference. The address will appear in a
-	   gpr if it is one of the first 8 arguments.  */
-	if (ng < NUM_GPR_ARG_REGISTERS)
-	  {
-	    avalue[i] = (void *) *pgr;
-	    ng++;
-	    pgr++;
-	  }
-	else
-	  {
-	    avalue[i] = (void *) *pst;
-	    pst++;
-	  }
-	break;
-
-      case FFI_TYPE_SINT64:
-      case FFI_TYPE_UINT64:
-	/* Passing long long ints are complex, they must
-	   be passed in suitable register pairs such as
-	   (r3,r4) or (r5,r6) or (r6,r7), or (r7,r8) or (r9,r10)
-	   and if the entire pair aren't available then the outgoing
-	   parameter stack is used for both but an alignment of 8
-	   must will be kept.  So we must either look in pgr
-	   or pst to find the correct address for this type
-	   of parameter.  */
-	if (ng < NUM_GPR_ARG_REGISTERS - 1)
-	  {
-	    if (ng & 1)
-	      {
-		/* skip r4, r6, r8 as starting points */
-		ng++;
-		pgr++;
-	      }
-	    avalue[i] = pgr;
-	    ng += 2;
-	    pgr += 2;
-	  }
-	else
-	  {
-	    if (((long) pst) & 4)
-	      pst++;
-	    avalue[i] = pst;
-	    pst += 2;
-	    ng = NUM_GPR_ARG_REGISTERS;
-	  }
-	break;
-
-      default:
-	FFI_ASSERT (0);
-      }
-
-    i++;
-  }
-
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_SYSV how to perform return type promotions.
-     Because the FFI_SYSV ABI returns the structures <= 8 bytes in
-     r3/r4 we have to tell ffi_closure_SYSV how to treat them.  We
-     combine the base type FFI_SYSV_TYPE_SMALL_STRUCT with the size of
-     the struct less one.  We never have a struct with size zero.
-     See the comment in ffitarget.h about ordering.  */
-  if (rtypenum == FFI_TYPE_STRUCT
-      && (cif->abi & FFI_SYSV_STRUCT_RET) != 0 && size <= 8)
-    return FFI_SYSV_TYPE_SMALL_STRUCT - 1 + size;
-  return rtypenum;
-}
-#endif
diff --git a/Modules/_ctypes/libffi/src/powerpc/ffitarget.h b/Modules/_ctypes/libffi/src/powerpc/ffitarget.h
deleted file mode 100644
index b47b0f5..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/ffitarget.h
+++ /dev/null
@@ -1,183 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (C) 2007, 2008, 2010 Free Software Foundation, Inc
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-
-   Target configuration macros for PowerPC.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-#if defined (POWERPC) && defined (__powerpc64__)	/* linux64 */
-#ifndef POWERPC64
-#define POWERPC64
-#endif
-#elif defined (POWERPC_DARWIN) && defined (__ppc64__)	/* Darwin64 */
-#ifndef POWERPC64
-#define POWERPC64
-#endif
-#ifndef POWERPC_DARWIN64
-#define POWERPC_DARWIN64
-#endif
-#elif defined (POWERPC_AIX) && defined (__64BIT__)	/* AIX64 */
-#ifndef POWERPC64
-#define POWERPC64
-#endif
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-
-#if defined (POWERPC_AIX)
-  FFI_AIX,
-  FFI_DARWIN,
-  FFI_DEFAULT_ABI = FFI_AIX,
-  FFI_LAST_ABI
-
-#elif defined (POWERPC_DARWIN)
-  FFI_AIX,
-  FFI_DARWIN,
-  FFI_DEFAULT_ABI = FFI_DARWIN,
-  FFI_LAST_ABI
-
-#else
-  /* The FFI_COMPAT values are used by old code.  Since libffi may be
-     a shared library we have to support old values for backwards
-     compatibility.  */
-  FFI_COMPAT_SYSV,
-  FFI_COMPAT_GCC_SYSV,
-  FFI_COMPAT_LINUX64,
-  FFI_COMPAT_LINUX,
-  FFI_COMPAT_LINUX_SOFT_FLOAT,
-
-# if defined (POWERPC64)
-  /* This bit, always set in new code, must not be set in any of the
-     old FFI_COMPAT values that might be used for 64-bit linux.  We
-     only need worry about FFI_COMPAT_LINUX64, but to be safe avoid
-     all old values.  */
-  FFI_LINUX = 8,
-  /* This and following bits can reuse FFI_COMPAT values.  */
-  FFI_LINUX_STRUCT_ALIGN = 1,
-  FFI_LINUX_LONG_DOUBLE_128 = 2,
-  FFI_DEFAULT_ABI = (FFI_LINUX
-#  ifdef __STRUCT_PARM_ALIGN__
-		     | FFI_LINUX_STRUCT_ALIGN
-#  endif
-#  ifdef __LONG_DOUBLE_128__
-		     | FFI_LINUX_LONG_DOUBLE_128
-#  endif
-		     ),
-  FFI_LAST_ABI = 12
-
-# else
-  /* This bit, always set in new code, must not be set in any of the
-     old FFI_COMPAT values that might be used for 32-bit linux/sysv/bsd.  */
-  FFI_SYSV = 8,
-  /* This and following bits can reuse FFI_COMPAT values.  */
-  FFI_SYSV_SOFT_FLOAT = 1,
-  FFI_SYSV_STRUCT_RET = 2,
-  FFI_SYSV_IBM_LONG_DOUBLE = 4,
-  FFI_SYSV_LONG_DOUBLE_128 = 16,
-
-  FFI_DEFAULT_ABI = (FFI_SYSV
-#  ifdef __NO_FPRS__
-		     | FFI_SYSV_SOFT_FLOAT
-#  endif
-#  if (defined (__SVR4_STRUCT_RETURN)					\
-       || defined (POWERPC_FREEBSD) && !defined (__AIX_STRUCT_RETURN))
-		     | FFI_SYSV_STRUCT_RET
-#  endif
-#  if __LDBL_MANT_DIG__ == 106
-		     | FFI_SYSV_IBM_LONG_DOUBLE
-#  endif
-#  ifdef __LONG_DOUBLE_128__
-		     | FFI_SYSV_LONG_DOUBLE_128
-#  endif
-		     ),
-  FFI_LAST_ABI = 32
-# endif
-#endif
-
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-#if defined (POWERPC) || defined (POWERPC_FREEBSD)
-# define FFI_TARGET_SPECIFIC_VARIADIC 1
-# define FFI_EXTRA_CIF_FIELDS unsigned nfixedargs
-#endif
-
-/* For additional types like the below, take care about the order in
-   ppc_closures.S. They must follow after the FFI_TYPE_LAST.  */
-
-/* Needed for soft-float long-double-128 support.  */
-#define FFI_TYPE_UINT128 (FFI_TYPE_LAST + 1)
-
-/* Needed for FFI_SYSV small structure returns.  */
-#define FFI_SYSV_TYPE_SMALL_STRUCT (FFI_TYPE_LAST + 2)
-
-/* Used by ELFv2 for homogenous structure returns.  */
-#define FFI_V2_TYPE_FLOAT_HOMOG		(FFI_TYPE_LAST + 1)
-#define FFI_V2_TYPE_DOUBLE_HOMOG	(FFI_TYPE_LAST + 2)
-#define FFI_V2_TYPE_SMALL_STRUCT	(FFI_TYPE_LAST + 3)
-
-#if _CALL_ELF == 2
-# define FFI_TRAMPOLINE_SIZE 32
-#else
-# if defined(POWERPC64) || defined(POWERPC_AIX)
-#  if defined(POWERPC_DARWIN64)
-#    define FFI_TRAMPOLINE_SIZE 48
-#  else
-#    define FFI_TRAMPOLINE_SIZE 24
-#  endif
-# else /* POWERPC || POWERPC_AIX */
-#  define FFI_TRAMPOLINE_SIZE 40
-# endif
-#endif
-
-#ifndef LIBFFI_ASM
-#if defined(POWERPC_DARWIN) || defined(POWERPC_AIX)
-struct ffi_aix_trampoline_struct {
-    void * code_pointer;	/* Pointer to ffi_closure_ASM */
-    void * toc;			/* TOC */
-    void * static_chain;	/* Pointer to closure */
-};
-#endif
-#endif
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/powerpc/linux64.S b/Modules/_ctypes/libffi/src/powerpc/linux64.S
deleted file mode 100644
index c4d01d8..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/linux64.S
+++ /dev/null
@@ -1,260 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.h - Copyright (c) 2003 Jakub Jelinek <jakub@redhat.com>
-	    Copyright (c) 2008 Red Hat, Inc.
-
-   PowerPC64 Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-#ifdef POWERPC64
-	.hidden	ffi_call_LINUX64
-	.globl	ffi_call_LINUX64
-# if _CALL_ELF == 2
-	.text
-ffi_call_LINUX64:
-	addis	%r2, %r12, .TOC.-ffi_call_LINUX64@ha
-	addi	%r2, %r2, .TOC.-ffi_call_LINUX64@l
-	.localentry ffi_call_LINUX64, . - ffi_call_LINUX64
-# else
-	.section	".opd","aw"
-	.align	3
-ffi_call_LINUX64:
-#  ifdef _CALL_LINUX
-	.quad	.L.ffi_call_LINUX64,.TOC.@tocbase,0
-	.type	ffi_call_LINUX64,@function
-	.text
-.L.ffi_call_LINUX64:
-#  else
-	.hidden	.ffi_call_LINUX64
-	.globl	.ffi_call_LINUX64
-	.quad	.ffi_call_LINUX64,.TOC.@tocbase,0
-	.size	ffi_call_LINUX64,24
-	.type	.ffi_call_LINUX64,@function
-	.text
-.ffi_call_LINUX64:
-#  endif
-# endif
-.LFB1:
-	mflr	%r0
-	std	%r28, -32(%r1)
-	std	%r29, -24(%r1)
-	std	%r30, -16(%r1)
-	std	%r31, -8(%r1)
-	std	%r0, 16(%r1)
-
-	mr	%r28, %r1	/* our AP.  */
-.LCFI0:
-	stdux	%r1, %r1, %r4
-	mr	%r31, %r5	/* flags, */
-	mr	%r30, %r6	/* rvalue, */
-	mr	%r29, %r7	/* function address.  */
-/* Save toc pointer, not for the ffi_prep_args64 call, but for the later
-   bctrl function call.  */
-# if _CALL_ELF == 2
-	std	%r2, 24(%r1)
-# else
-	std	%r2, 40(%r1)
-# endif
-
-	/* Call ffi_prep_args64.  */
-	mr	%r4, %r1
-# if defined _CALL_LINUX || _CALL_ELF == 2
-	bl	ffi_prep_args64
-# else
-	bl	.ffi_prep_args64
-# endif
-
-# if _CALL_ELF == 2
-	mr	%r12, %r29
-# else
-	ld	%r12, 0(%r29)
-	ld	%r2, 8(%r29)
-	ld	%r11, 16(%r29)
-# endif
-	/* Now do the call.  */
-	/* Set up cr1 with bits 4-7 of the flags.  */
-	mtcrf	0x40, %r31
-
-	/* Get the address to call into CTR.  */
-	mtctr	%r12
-	/* Load all those argument registers.  */
-	ld	%r3, -32-(8*8)(%r28)
-	ld	%r4, -32-(7*8)(%r28)
-	ld	%r5, -32-(6*8)(%r28)
-	ld	%r6, -32-(5*8)(%r28)
-	bf-	5, 1f
-	ld	%r7, -32-(4*8)(%r28)
-	ld	%r8, -32-(3*8)(%r28)
-	ld	%r9, -32-(2*8)(%r28)
-	ld	%r10, -32-(1*8)(%r28)
-1:
-
-	/* Load all the FP registers.  */
-	bf-	6, 2f
-	lfd	%f1, -32-(21*8)(%r28)
-	lfd	%f2, -32-(20*8)(%r28)
-	lfd	%f3, -32-(19*8)(%r28)
-	lfd	%f4, -32-(18*8)(%r28)
-	lfd	%f5, -32-(17*8)(%r28)
-	lfd	%f6, -32-(16*8)(%r28)
-	lfd	%f7, -32-(15*8)(%r28)
-	lfd	%f8, -32-(14*8)(%r28)
-	lfd	%f9, -32-(13*8)(%r28)
-	lfd	%f10, -32-(12*8)(%r28)
-	lfd	%f11, -32-(11*8)(%r28)
-	lfd	%f12, -32-(10*8)(%r28)
-	lfd	%f13, -32-(9*8)(%r28)
-2:
-
-	/* Make the call.  */
-	bctrl
-
-	/* This must follow the call immediately, the unwinder
-	   uses this to find out if r2 has been saved or not.  */
-# if _CALL_ELF == 2
-	ld	%r2, 24(%r1)
-# else
-	ld	%r2, 40(%r1)
-# endif
-
-	/* Now, deal with the return value.  */
-	mtcrf	0x01, %r31
-	bt	31, .Lstruct_return_value
-	bt	30, .Ldone_return_value
-	bt	29, .Lfp_return_value
-	std	%r3, 0(%r30)
-	/* Fall through...  */
-
-.Ldone_return_value:
-	/* Restore the registers we used and return.  */
-	mr	%r1, %r28
-	ld	%r0, 16(%r28)
-	ld	%r28, -32(%r28)
-	mtlr	%r0
-	ld	%r29, -24(%r1)
-	ld	%r30, -16(%r1)
-	ld	%r31, -8(%r1)
-	blr
-
-.Lfp_return_value:
-	bf	28, .Lfloat_return_value
-	stfd	%f1, 0(%r30)
-	mtcrf	0x02, %r31 /* cr6  */
-	bf	27, .Ldone_return_value
-	stfd	%f2, 8(%r30)
-	b	.Ldone_return_value
-.Lfloat_return_value:
-	stfs	%f1, 0(%r30)
-	b	.Ldone_return_value
-
-.Lstruct_return_value:
-	bf	29, .Lsmall_struct
-	bf	28, .Lfloat_homog_return_value
-	stfd	%f1, 0(%r30)
-	stfd	%f2, 8(%r30)
-	stfd	%f3, 16(%r30)
-	stfd	%f4, 24(%r30)
-	stfd	%f5, 32(%r30)
-	stfd	%f6, 40(%r30)
-	stfd	%f7, 48(%r30)
-	stfd	%f8, 56(%r30)
-	b	.Ldone_return_value
-
-.Lfloat_homog_return_value:
-	stfs	%f1, 0(%r30)
-	stfs	%f2, 4(%r30)
-	stfs	%f3, 8(%r30)
-	stfs	%f4, 12(%r30)
-	stfs	%f5, 16(%r30)
-	stfs	%f6, 20(%r30)
-	stfs	%f7, 24(%r30)
-	stfs	%f8, 28(%r30)
-	b	.Ldone_return_value
-
-.Lsmall_struct:
-	std	%r3, 0(%r30)
-	std	%r4, 8(%r30)
-	b	.Ldone_return_value
-
-.LFE1:
-	.long	0
-	.byte	0,12,0,1,128,4,0,0
-# if _CALL_ELF == 2
-	.size	ffi_call_LINUX64,.-ffi_call_LINUX64
-# else
-#  ifdef _CALL_LINUX
-	.size	ffi_call_LINUX64,.-.L.ffi_call_LINUX64
-#  else
-	.size	.ffi_call_LINUX64,.-.ffi_call_LINUX64
-#  endif
-# endif
-
-	.section	.eh_frame,EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.4byte	.LECIE1-.LSCIE1	 # Length of Common Information Entry
-.LSCIE1:
-	.4byte	0x0	 # CIE Identifier Tag
-	.byte	0x1	 # CIE Version
-	.ascii "zR\0"	 # CIE Augmentation
-	.uleb128 0x1	 # CIE Code Alignment Factor
-	.sleb128 -8	 # CIE Data Alignment Factor
-	.byte	0x41	 # CIE RA Column
-	.uleb128 0x1	 # Augmentation size
-	.byte	0x14	 # FDE Encoding (pcrel udata8)
-	.byte	0xc	 # DW_CFA_def_cfa
-	.uleb128 0x1
-	.uleb128 0x0
-	.align 3
-.LECIE1:
-.LSFDE1:
-	.4byte	.LEFDE1-.LASFDE1	 # FDE Length
-.LASFDE1:
-	.4byte	.LASFDE1-.Lframe1	 # FDE CIE offset
-	.8byte	.LFB1-.	 # FDE initial location
-	.8byte	.LFE1-.LFB1	 # FDE address range
-	.uleb128 0x0	 # Augmentation size
-	.byte	0x2	 # DW_CFA_advance_loc1
-	.byte	.LCFI0-.LFB1
-	.byte	0xd	 # DW_CFA_def_cfa_register
-	.uleb128 0x1c
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x41
-	.sleb128 -2
-	.byte	0x9f	 # DW_CFA_offset, column 0x1f
-	.uleb128 0x1
-	.byte	0x9e	 # DW_CFA_offset, column 0x1e
-	.uleb128 0x2
-	.byte	0x9d	 # DW_CFA_offset, column 0x1d
-	.uleb128 0x3
-	.byte	0x9c	 # DW_CFA_offset, column 0x1c
-	.uleb128 0x4
-	.align 3
-.LEFDE1:
-
-# if (defined __ELF__ && defined __linux__) || _CALL_ELF == 2
-	.section	.note.GNU-stack,"",@progbits
-# endif
-#endif
diff --git a/Modules/_ctypes/libffi/src/powerpc/linux64_closure.S b/Modules/_ctypes/libffi/src/powerpc/linux64_closure.S
deleted file mode 100644
index bc61b5e..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/linux64_closure.S
+++ /dev/null
@@ -1,391 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.h - Copyright (c) 2003 Jakub Jelinek <jakub@redhat.com>
-	    Copyright (c) 2008 Red Hat, Inc.
-
-   PowerPC64 Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.file	"linux64_closure.S"
-
-#ifdef POWERPC64
-	FFI_HIDDEN (ffi_closure_LINUX64)
-	.globl  ffi_closure_LINUX64
-# if _CALL_ELF == 2
-	.text
-ffi_closure_LINUX64:
-	addis	%r2, %r12, .TOC.-ffi_closure_LINUX64@ha
-	addi	%r2, %r2, .TOC.-ffi_closure_LINUX64@l
-	.localentry ffi_closure_LINUX64, . - ffi_closure_LINUX64
-# else
-	.section        ".opd","aw"
-	.align  3
-ffi_closure_LINUX64:
-#  ifdef _CALL_LINUX
-	.quad   .L.ffi_closure_LINUX64,.TOC.@tocbase,0
-	.type   ffi_closure_LINUX64,@function
-	.text
-.L.ffi_closure_LINUX64:
-#  else
-	FFI_HIDDEN (.ffi_closure_LINUX64)
-	.globl  .ffi_closure_LINUX64
-	.quad   .ffi_closure_LINUX64,.TOC.@tocbase,0
-	.size   ffi_closure_LINUX64,24
-	.type   .ffi_closure_LINUX64,@function
-	.text
-.ffi_closure_LINUX64:
-#  endif
-# endif
-
-# if _CALL_ELF == 2
-#  32 byte special reg save area + 64 byte parm save area
-#  + 64 byte retval area + 13*8 fpr save area + round to 16
-#  define STACKFRAME 272
-#  define PARMSAVE 32
-#  define RETVAL PARMSAVE+64
-# else
-#  48 bytes special reg save area + 64 bytes parm save area
-#  + 16 bytes retval area + 13*8 bytes fpr save area + round to 16
-#  define STACKFRAME 240
-#  define PARMSAVE 48
-#  define RETVAL PARMSAVE+64
-# endif
-
-.LFB1:
-# if _CALL_ELF == 2
-	ld	%r12, FFI_TRAMPOLINE_SIZE(%r11)		# closure->cif
-	mflr	%r0
-	lwz	%r12, 28(%r12)				# cif->flags
-	mtcrf	0x40, %r12
-	addi	%r12, %r1, PARMSAVE
-	bt	7, .Lparmsave
-	# Our caller has not allocated a parameter save area.
-	# We need to allocate one here and use it to pass gprs to
-	# ffi_closure_helper_LINUX64.
-	addi	%r12, %r1, -STACKFRAME+PARMSAVE
-.Lparmsave:
-	std	%r0, 16(%r1)
-	# Save general regs into parm save area
-	std	%r3, 0(%r12)
-	std	%r4, 8(%r12)
-	std	%r5, 16(%r12)
-	std	%r6, 24(%r12)
-	std	%r7, 32(%r12)
-	std	%r8, 40(%r12)
-	std	%r9, 48(%r12)
-	std	%r10, 56(%r12)
-
-	# load up the pointer to the parm save area
-	mr	%r5, %r12
-# else
-	# copy r2 to r11 and load TOC into r2
-	mr	%r11, %r2
-	ld	%r2, 16(%r11)
-
-	mflr	%r0
-	# Save general regs into parm save area
-	# This is the parameter save area set up by our caller.
-	std	%r3, PARMSAVE+0(%r1)
-	std	%r4, PARMSAVE+8(%r1)
-	std	%r5, PARMSAVE+16(%r1)
-	std	%r6, PARMSAVE+24(%r1)
-	std	%r7, PARMSAVE+32(%r1)
-	std	%r8, PARMSAVE+40(%r1)
-	std	%r9, PARMSAVE+48(%r1)
-	std	%r10, PARMSAVE+56(%r1)
-
-	std	%r0, 16(%r1)
-
-	# load up the pointer to the parm save area
-	addi	%r5, %r1, PARMSAVE
-# endif
-
-	# next save fpr 1 to fpr 13
-	stfd	%f1, -104+(0*8)(%r1)
-	stfd	%f2, -104+(1*8)(%r1)
-	stfd	%f3, -104+(2*8)(%r1)
-	stfd	%f4, -104+(3*8)(%r1)
-	stfd	%f5, -104+(4*8)(%r1)
-	stfd	%f6, -104+(5*8)(%r1)
-	stfd	%f7, -104+(6*8)(%r1)
-	stfd	%f8, -104+(7*8)(%r1)
-	stfd	%f9, -104+(8*8)(%r1)
-	stfd	%f10, -104+(9*8)(%r1)
-	stfd	%f11, -104+(10*8)(%r1)
-	stfd	%f12, -104+(11*8)(%r1)
-	stfd	%f13, -104+(12*8)(%r1)
-
-	# load up the pointer to the saved fpr registers */
-	addi	%r6, %r1, -104
-
-	# load up the pointer to the result storage
-	addi	%r4, %r1, -STACKFRAME+RETVAL
-
-	stdu	%r1, -STACKFRAME(%r1)
-.LCFI0:
-
-	# get the context pointer from the trampoline
-	mr	%r3, %r11
-
-	# make the call
-# if defined _CALL_LINUX || _CALL_ELF == 2
-	bl ffi_closure_helper_LINUX64
-# else
-	bl .ffi_closure_helper_LINUX64
-# endif
-.Lret:
-
-	# now r3 contains the return type
-	# so use it to look up in a table
-	# so we know how to deal with each type
-
-	# look up the proper starting point in table
-	# by using return type as offset
-	ld %r0, STACKFRAME+16(%r1)
-	cmpldi %r3, FFI_V2_TYPE_SMALL_STRUCT
-	bge .Lsmall
-	mflr %r4		# move address of .Lret to r4
-	sldi %r3, %r3, 4	# now multiply return type by 16
-	addi %r4, %r4, .Lret_type0 - .Lret
-	add %r3, %r3, %r4	# add contents of table to table address
-	mtctr %r3
-	bctr			# jump to it
-
-# Each of the ret_typeX code fragments has to be exactly 16 bytes long
-# (4 instructions). For cache effectiveness we align to a 16 byte boundary
-# first.
-	.align 4
-
-.Lret_type0:
-# case FFI_TYPE_VOID
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-	nop
-# case FFI_TYPE_INT
-# ifdef __LITTLE_ENDIAN__
-	lwa %r3, RETVAL+0(%r1)
-# else
-	lwa %r3, RETVAL+4(%r1)
-# endif
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_FLOAT
-	lfs %f1, RETVAL+0(%r1)
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_DOUBLE
-	lfd %f1, RETVAL+0(%r1)
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_LONGDOUBLE
-	lfd %f1, RETVAL+0(%r1)
-	mtlr %r0
-	lfd %f2, RETVAL+8(%r1)
-	b .Lfinish
-# case FFI_TYPE_UINT8
-# ifdef __LITTLE_ENDIAN__
-	lbz %r3, RETVAL+0(%r1)
-# else
-	lbz %r3, RETVAL+7(%r1)
-# endif
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_SINT8
-# ifdef __LITTLE_ENDIAN__
-	lbz %r3, RETVAL+0(%r1)
-# else
-	lbz %r3, RETVAL+7(%r1)
-# endif
-	extsb %r3,%r3
-	mtlr %r0
-	b .Lfinish
-# case FFI_TYPE_UINT16
-# ifdef __LITTLE_ENDIAN__
-	lhz %r3, RETVAL+0(%r1)
-# else
-	lhz %r3, RETVAL+6(%r1)
-# endif
-	mtlr %r0
-.Lfinish:
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_SINT16
-# ifdef __LITTLE_ENDIAN__
-	lha %r3, RETVAL+0(%r1)
-# else
-	lha %r3, RETVAL+6(%r1)
-# endif
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_UINT32
-# ifdef __LITTLE_ENDIAN__
-	lwz %r3, RETVAL+0(%r1)
-# else
-	lwz %r3, RETVAL+4(%r1)
-# endif
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_SINT32
-# ifdef __LITTLE_ENDIAN__
-	lwa %r3, RETVAL+0(%r1)
-# else
-	lwa %r3, RETVAL+4(%r1)
-# endif
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_UINT64
-	ld %r3, RETVAL+0(%r1)
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_SINT64
-	ld %r3, RETVAL+0(%r1)
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_TYPE_STRUCT
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-	nop
-# case FFI_TYPE_POINTER
-	ld %r3, RETVAL+0(%r1)
-	mtlr %r0
-	addi %r1, %r1, STACKFRAME
-	blr
-# case FFI_V2_TYPE_FLOAT_HOMOG
-	lfs %f1, RETVAL+0(%r1)
-	lfs %f2, RETVAL+4(%r1)
-	lfs %f3, RETVAL+8(%r1)
-	b .Lmorefloat
-# case FFI_V2_TYPE_DOUBLE_HOMOG
-	lfd %f1, RETVAL+0(%r1)
-	lfd %f2, RETVAL+8(%r1)
-	lfd %f3, RETVAL+16(%r1)
-	lfd %f4, RETVAL+24(%r1)
-	mtlr %r0
-	lfd %f5, RETVAL+32(%r1)
-	lfd %f6, RETVAL+40(%r1)
-	lfd %f7, RETVAL+48(%r1)
-	lfd %f8, RETVAL+56(%r1)
-	addi %r1, %r1, STACKFRAME
-	blr
-.Lmorefloat:
-	lfs %f4, RETVAL+12(%r1)
-	mtlr %r0
-	lfs %f5, RETVAL+16(%r1)
-	lfs %f6, RETVAL+20(%r1)
-	lfs %f7, RETVAL+24(%r1)
-	lfs %f8, RETVAL+28(%r1)
-	addi %r1, %r1, STACKFRAME
-	blr
-.Lsmall:
-# ifdef __LITTLE_ENDIAN__
-	ld %r3,RETVAL+0(%r1)
-	mtlr %r0
-	ld %r4,RETVAL+8(%r1)
-	addi %r1, %r1, STACKFRAME
-	blr
-# else
-	# A struct smaller than a dword is returned in the low bits of r3
-	# ie. right justified.  Larger structs are passed left justified
-	# in r3 and r4.  The return value area on the stack will have
-	# the structs as they are usually stored in memory.
-	cmpldi %r3, FFI_V2_TYPE_SMALL_STRUCT + 7 # size 8 bytes?
-	neg %r5, %r3
-	ld %r3,RETVAL+0(%r1)
-	blt .Lsmalldown
-	mtlr %r0
-	ld %r4,RETVAL+8(%r1)
-	addi %r1, %r1, STACKFRAME
-	blr
-.Lsmalldown:
-	addi %r5, %r5, FFI_V2_TYPE_SMALL_STRUCT + 7
-	mtlr %r0
-	sldi %r5, %r5, 3
-	addi %r1, %r1, STACKFRAME
-	srd %r3, %r3, %r5
-	blr
-# endif
-
-.LFE1:
-	.long	0
-	.byte	0,12,0,1,128,0,0,0
-# if _CALL_ELF == 2
-	.size	ffi_closure_LINUX64,.-ffi_closure_LINUX64
-# else
-#  ifdef _CALL_LINUX
-	.size	ffi_closure_LINUX64,.-.L.ffi_closure_LINUX64
-#  else
-	.size	.ffi_closure_LINUX64,.-.ffi_closure_LINUX64
-#  endif
-# endif
-
-	.section	.eh_frame,EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.4byte	.LECIE1-.LSCIE1	 # Length of Common Information Entry
-.LSCIE1:
-	.4byte	0x0	 # CIE Identifier Tag
-	.byte	0x1	 # CIE Version
-	.ascii "zR\0"	 # CIE Augmentation
-	.uleb128 0x1	 # CIE Code Alignment Factor
-	.sleb128 -8	 # CIE Data Alignment Factor
-	.byte	0x41	 # CIE RA Column
-	.uleb128 0x1	 # Augmentation size
-	.byte	0x14	 # FDE Encoding (pcrel udata8)
-	.byte	0xc	 # DW_CFA_def_cfa
-	.uleb128 0x1
-	.uleb128 0x0
-	.align 3
-.LECIE1:
-.LSFDE1:
-	.4byte	.LEFDE1-.LASFDE1	 # FDE Length
-.LASFDE1:
-	.4byte	.LASFDE1-.Lframe1	 # FDE CIE offset
-	.8byte	.LFB1-.	 # FDE initial location
-	.8byte	.LFE1-.LFB1	 # FDE address range
-	.uleb128 0x0	 # Augmentation size
-	.byte	0x2	 # DW_CFA_advance_loc1
-	.byte	.LCFI0-.LFB1
-	.byte	0xe	 # DW_CFA_def_cfa_offset
-	.uleb128 STACKFRAME
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x41
-	.sleb128 -2
-	.align 3
-.LEFDE1:
-
-# if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-# endif
-#endif
diff --git a/Modules/_ctypes/libffi/src/powerpc/ppc_closure.S b/Modules/_ctypes/libffi/src/powerpc/ppc_closure.S
deleted file mode 100644
index 075922c..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/ppc_closure.S
+++ /dev/null
@@ -1,384 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.h - Copyright (c) 2003 Jakub Jelinek <jakub@redhat.com>
-	    Copyright (c) 2008 Red Hat, Inc.
-
-   PowerPC Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-#include <powerpc/asm.h>
-
-	.file   "ppc_closure.S"
-
-#ifndef POWERPC64
-
-ENTRY(ffi_closure_SYSV)
-.LFB1:
-	stwu %r1,-144(%r1)
-.LCFI0:
-	mflr %r0
-.LCFI1:
-	stw %r0,148(%r1)
-
-# we want to build up an areas for the parameters passed
-# in registers (both floating point and integer)
-
-	# so first save gpr 3 to gpr 10 (aligned to 4)
-	stw   %r3, 16(%r1)
-	stw   %r4, 20(%r1)
-	stw   %r5, 24(%r1)
-	stw   %r6, 28(%r1)
-	stw   %r7, 32(%r1)
-	stw   %r8, 36(%r1)
-	stw   %r9, 40(%r1)
-	stw   %r10,44(%r1)
-
-#ifndef __NO_FPRS__
-	# next save fpr 1 to fpr 8 (aligned to 8)
-	stfd  %f1, 48(%r1)
-	stfd  %f2, 56(%r1)
-	stfd  %f3, 64(%r1)
-	stfd  %f4, 72(%r1)
-	stfd  %f5, 80(%r1)
-	stfd  %f6, 88(%r1)
-	stfd  %f7, 96(%r1)
-	stfd  %f8, 104(%r1)
-#endif
-
-	# set up registers for the routine that actually does the work
-	# get the context pointer from the trampoline
-	mr %r3,%r11
-
-	# now load up the pointer to the result storage
-	addi %r4,%r1,112
-
-	# now load up the pointer to the saved gpr registers
-	addi %r5,%r1,16
-
-	# now load up the pointer to the saved fpr registers */
-	addi %r6,%r1,48
-
-	# now load up the pointer to the outgoing parameter
-	# stack in the previous frame
-	# i.e. the previous frame pointer + 8
-	addi %r7,%r1,152
-
-	# make the call
-	bl ffi_closure_helper_SYSV@local
-.Lret:
-	# now r3 contains the return type
-	# so use it to look up in a table
-	# so we know how to deal with each type
-
-	# look up the proper starting point in table
-	# by using return type as offset
-
-	mflr %r4		# move address of .Lret to r4
-	slwi %r3,%r3,4		# now multiply return type by 16
-	addi %r4, %r4, .Lret_type0 - .Lret
-	lwz %r0,148(%r1)
-	add %r3,%r3,%r4		# add contents of table to table address
-	mtctr %r3
-	bctr			# jump to it
-.LFE1:
-
-# Each of the ret_typeX code fragments has to be exactly 16 bytes long
-# (4 instructions). For cache effectiveness we align to a 16 byte boundary
-# first.
-	.align 4
-# case FFI_TYPE_VOID
-.Lret_type0:
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-	nop
-
-# case FFI_TYPE_INT
-	lwz %r3,112+0(%r1)
-	mtlr %r0
-.Lfinish:
-	addi %r1,%r1,144
-	blr
-
-# case FFI_TYPE_FLOAT
-#ifndef __NO_FPRS__
-	lfs %f1,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-#else
-	nop
-	nop
-	nop
-#endif
-	blr
-
-# case FFI_TYPE_DOUBLE
-#ifndef __NO_FPRS__
-	lfd %f1,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-#else
-	nop
-	nop
-	nop
-#endif
-	blr
-
-# case FFI_TYPE_LONGDOUBLE
-#ifndef __NO_FPRS__
-	lfd %f1,112+0(%r1)
-	lfd %f2,112+8(%r1)
-	mtlr %r0
-	b .Lfinish
-#else
-	nop
-	nop
-	nop
-	blr
-#endif
-
-# case FFI_TYPE_UINT8
-#ifdef __LITTLE_ENDIAN__
-	lbz %r3,112+0(%r1)
-#else
-	lbz %r3,112+3(%r1)
-#endif
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_TYPE_SINT8
-#ifdef __LITTLE_ENDIAN__
-	lbz %r3,112+0(%r1)
-#else
-	lbz %r3,112+3(%r1)
-#endif
-	extsb %r3,%r3
-	mtlr %r0
-	b .Lfinish
-
-# case FFI_TYPE_UINT16
-#ifdef __LITTLE_ENDIAN__
-	lhz %r3,112+0(%r1)
-#else
-	lhz %r3,112+2(%r1)
-#endif
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_TYPE_SINT16
-#ifdef __LITTLE_ENDIAN__
-	lha %r3,112+0(%r1)
-#else
-	lha %r3,112+2(%r1)
-#endif
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_TYPE_UINT32
-	lwz %r3,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_TYPE_SINT32
-	lwz %r3,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_TYPE_UINT64
-	lwz %r3,112+0(%r1)
-	lwz %r4,112+4(%r1)
-	mtlr %r0
-	b .Lfinish
-
-# case FFI_TYPE_SINT64
-	lwz %r3,112+0(%r1)
-	lwz %r4,112+4(%r1)
-	mtlr %r0
-	b .Lfinish
-
-# case FFI_TYPE_STRUCT
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-	nop
-
-# case FFI_TYPE_POINTER
-	lwz %r3,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_TYPE_UINT128
-	lwz %r3,112+0(%r1)
-	lwz %r4,112+4(%r1)
-	lwz %r5,112+8(%r1)
-	b .Luint128
-
-# The return types below are only used when the ABI type is FFI_SYSV.
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 1. One byte struct.
-	lbz %r3,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 2. Two byte struct.
-	lhz %r3,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 3. Three byte struct.
-	lwz %r3,112+0(%r1)
-#ifdef __LITTLE_ENDIAN__
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-#else
-	srwi %r3,%r3,8
-	mtlr %r0
-	b .Lfinish
-#endif
-
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 4. Four byte struct.
-	lwz %r3,112+0(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 5. Five byte struct.
-	lwz %r3,112+0(%r1)
-	lwz %r4,112+4(%r1)
-#ifdef __LITTLE_ENDIAN__
-	mtlr %r0
-	b .Lfinish
-#else
-	li %r5,24
-	b .Lstruct567
-#endif
-
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 6. Six byte struct.
-	lwz %r3,112+0(%r1)
-	lwz %r4,112+4(%r1)
-#ifdef __LITTLE_ENDIAN__
-	mtlr %r0
-	b .Lfinish
-#else
-	li %r5,16
-	b .Lstruct567
-#endif
-
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 7. Seven byte struct.
-	lwz %r3,112+0(%r1)
-	lwz %r4,112+4(%r1)
-#ifdef __LITTLE_ENDIAN__
-	mtlr %r0
-	b .Lfinish
-#else
-	li %r5,8
-	b .Lstruct567
-#endif
-
-# case FFI_SYSV_TYPE_SMALL_STRUCT + 8. Eight byte struct.
-	lwz %r3,112+0(%r1)
-	lwz %r4,112+4(%r1)
-	mtlr %r0
-	b .Lfinish
-
-#ifndef __LITTLE_ENDIAN__
-.Lstruct567:
-	subfic %r6,%r5,32
-	srw %r4,%r4,%r5
-	slw %r6,%r3,%r6
-	srw %r3,%r3,%r5
-	or %r4,%r6,%r4
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-#endif
-
-.Luint128:
-	lwz %r6,112+12(%r1)
-	mtlr %r0
-	addi %r1,%r1,144
-	blr
-	
-END(ffi_closure_SYSV)
-
-	.section	".eh_frame",EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.4byte	.LECIE1-.LSCIE1	 # Length of Common Information Entry
-.LSCIE1:
-	.4byte	0x0	 # CIE Identifier Tag
-	.byte	0x1	 # CIE Version
-#if defined _RELOCATABLE || defined __PIC__
-	.ascii "zR\0"	 # CIE Augmentation
-#else
-	.ascii "\0"	 # CIE Augmentation
-#endif
-	.uleb128 0x1	 # CIE Code Alignment Factor
-	.sleb128 -4	 # CIE Data Alignment Factor
-	.byte	0x41	 # CIE RA Column
-#if defined _RELOCATABLE || defined __PIC__
-	.uleb128 0x1	 # Augmentation size
-	.byte	0x1b	 # FDE Encoding (pcrel sdata4)
-#endif
-	.byte	0xc	 # DW_CFA_def_cfa
-	.uleb128 0x1
-	.uleb128 0x0
-	.align 2
-.LECIE1:
-.LSFDE1:
-	.4byte	.LEFDE1-.LASFDE1	 # FDE Length
-.LASFDE1:
-	.4byte	.LASFDE1-.Lframe1	 # FDE CIE offset
-#if defined _RELOCATABLE || defined __PIC__
-	.4byte	.LFB1-.	 # FDE initial location
-#else
-	.4byte	.LFB1	 # FDE initial location
-#endif
-	.4byte	.LFE1-.LFB1	 # FDE address range
-#if defined _RELOCATABLE || defined __PIC__
-	.uleb128 0x0	 # Augmentation size
-#endif
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	.LCFI0-.LFB1
-	.byte	0xe	 # DW_CFA_def_cfa_offset
-	.uleb128 144
-	.byte	0x4	 # DW_CFA_advance_loc4
-	.4byte	.LCFI1-.LCFI0
-	.byte	0x11	 # DW_CFA_offset_extended_sf
-	.uleb128 0x41
-	.sleb128 -1
-	.align 2
-.LEFDE1:
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
-#endif
diff --git a/Modules/_ctypes/libffi/src/powerpc/sysv.S b/Modules/_ctypes/libffi/src/powerpc/sysv.S
deleted file mode 100644
index fed2380..0000000
--- a/Modules/_ctypes/libffi/src/powerpc/sysv.S
+++ /dev/null
@@ -1,220 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 1998 Geoffrey Keating
-   Copyright (C) 2007 Free Software Foundation, Inc
-
-   PowerPC Assembly glue.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-#include <powerpc/asm.h>
-
-#ifndef POWERPC64
-	.globl ffi_prep_args_SYSV
-ENTRY(ffi_call_SYSV)
-.LFB1:
-	/* Save the old stack pointer as AP.  */
-	mr	%r8,%r1
-
-.LCFI0:
-	/* Allocate the stack space we need.  */
-	stwux	%r1,%r1,%r4
-	/* Save registers we use.  */
-	mflr	%r9
-	stw	%r28,-16(%r8)
-.LCFI1:
-	stw	%r29,-12(%r8)
-.LCFI2:
-	stw	%r30, -8(%r8)
-.LCFI3:
-	stw	%r31, -4(%r8)
-.LCFI4:
-	stw	%r9,   4(%r8)
-.LCFI5:
-
-	/* Save arguments over call...  */
-	mr	%r31,%r5	/* flags, */
-	mr	%r30,%r6	/* rvalue, */
-	mr	%r29,%r7	/* function address, */
-	mr	%r28,%r8	/* our AP. */
-.LCFI6:
-
-	/* Call ffi_prep_args_SYSV.  */
-	mr	%r4,%r1
-	bl	ffi_prep_args_SYSV@local
-
-	/* Now do the call.  */
-	/* Set up cr1 with bits 4-7 of the flags.  */
-	mtcrf	0x40,%r31
-	/* Get the address to call into CTR.  */
-	mtctr	%r29
-	/* Load all those argument registers.  */
-	lwz	%r3,-16-(8*4)(%r28)
-	lwz	%r4,-16-(7*4)(%r28)
-	lwz	%r5,-16-(6*4)(%r28)
-	lwz	%r6,-16-(5*4)(%r28)
-	bf-	5,1f
-	nop
-	lwz	%r7,-16-(4*4)(%r28)
-	lwz	%r8,-16-(3*4)(%r28)
-	lwz	%r9,-16-(2*4)(%r28)
-	lwz	%r10,-16-(1*4)(%r28)
-	nop
-1:
-
-#ifndef __NO_FPRS__
-	/* Load all the FP registers.  */
-	bf-	6,2f
-	lfd	%f1,-16-(8*4)-(8*8)(%r28)
-	lfd	%f2,-16-(8*4)-(7*8)(%r28)
-	lfd	%f3,-16-(8*4)-(6*8)(%r28)
-	lfd	%f4,-16-(8*4)-(5*8)(%r28)
-	nop
-	lfd	%f5,-16-(8*4)-(4*8)(%r28)
-	lfd	%f6,-16-(8*4)-(3*8)(%r28)
-	lfd	%f7,-16-(8*4)-(2*8)(%r28)
-	lfd	%f8,-16-(8*4)-(1*8)(%r28)
-#endif
-2:
-
-	/* Make the call.  */
-	bctrl
-
-	/* Now, deal with the return value.  */
-	mtcrf	0x01,%r31 /* cr7  */
-	bt-	31,L(small_struct_return_value)
-	bt-	30,L(done_return_value)
-#ifndef __NO_FPRS__
-	bt-	29,L(fp_return_value)
-#endif
-	stw	%r3,0(%r30)
-	bf+	28,L(done_return_value)
-	stw	%r4,4(%r30)
-	mtcrf	0x02,%r31 /* cr6  */
-	bf	27,L(done_return_value)
-	stw     %r5,8(%r30)
-	stw	%r6,12(%r30)
-	/* Fall through...  */
-
-L(done_return_value):
-	/* Restore the registers we used and return.  */
-	lwz	%r9,   4(%r28)
-	lwz	%r31, -4(%r28)
-	mtlr	%r9
-	lwz	%r30, -8(%r28)
-	lwz	%r29,-12(%r28)
-	lwz	%r28,-16(%r28)
-	lwz	%r1,0(%r1)
-	blr
-
-#ifndef __NO_FPRS__
-L(fp_return_value):
-	bf	28,L(float_return_value)
-	stfd	%f1,0(%r30)
-	mtcrf   0x02,%r31 /* cr6  */
-	bf	27,L(done_return_value)
-	stfd	%f2,8(%r30)
-	b	L(done_return_value)
-L(float_return_value):
-	stfs	%f1,0(%r30)
-	b	L(done_return_value)
-#endif
-
-L(small_struct_return_value):
-	/*
-	 * The C code always allocates a properly-aligned 8-byte bounce
-	 * buffer to make this assembly code very simple.  Just write out
-	 * r3 and r4 to the buffer to allow the C code to handle the rest.
-	 */
-	stw %r3, 0(%r30)
-	stw %r4, 4(%r30)
-	b L(done_return_value)
-
-.LFE1:
-END(ffi_call_SYSV)
-
-      .section	".eh_frame",EH_FRAME_FLAGS,@progbits
-.Lframe1:
-      .4byte    .LECIE1-.LSCIE1  /*  Length of Common Information Entry */
-.LSCIE1:
-      .4byte    0x0      /*  CIE Identifier Tag */
-      .byte     0x1      /*  CIE Version */
-#if defined _RELOCATABLE || defined __PIC__
-      .ascii	"zR\0"   /*  CIE Augmentation */
-#else
-      .ascii	"\0"	 /*  CIE Augmentation */
-#endif
-      .uleb128  0x1      /*  CIE Code Alignment Factor */
-      .sleb128  -4	 /*  CIE Data Alignment Factor */
-      .byte     0x41     /*  CIE RA Column */
-#if defined _RELOCATABLE || defined __PIC__
-      .uleb128  0x1      /*  Augmentation size */
-      .byte	0x1b	 /*  FDE Encoding (pcrel sdata4) */
-#endif
-      .byte     0xc      /*  DW_CFA_def_cfa */
-      .uleb128  0x1
-      .uleb128  0x0
-      .align 2
-.LECIE1:
-.LSFDE1:
-      .4byte    .LEFDE1-.LASFDE1         /*  FDE Length */
-.LASFDE1:
-      .4byte    .LASFDE1-.Lframe1         /*  FDE CIE offset */
-#if defined _RELOCATABLE || defined __PIC__
-      .4byte    .LFB1-.  /*  FDE initial location */
-#else
-      .4byte    .LFB1    /*  FDE initial location */
-#endif
-      .4byte    .LFE1-.LFB1      /*  FDE address range */
-#if defined _RELOCATABLE || defined __PIC__
-      .uleb128  0x0	 /*  Augmentation size */
-#endif
-      .byte     0x4      /*  DW_CFA_advance_loc4 */
-      .4byte    .LCFI0-.LFB1
-      .byte     0xd      /*  DW_CFA_def_cfa_register */
-      .uleb128  0x08
-      .byte     0x4      /*  DW_CFA_advance_loc4 */
-      .4byte    .LCFI5-.LCFI0
-      .byte     0x11     /*  DW_CFA_offset_extended_sf */
-      .uleb128  0x41
-      .sleb128  -1
-      .byte     0x9f     /*  DW_CFA_offset, column 0x1f */
-      .uleb128  0x1
-      .byte     0x9e     /*  DW_CFA_offset, column 0x1e */
-      .uleb128  0x2
-      .byte     0x9d     /*  DW_CFA_offset, column 0x1d */
-      .uleb128  0x3
-      .byte     0x9c     /*  DW_CFA_offset, column 0x1c */
-      .uleb128  0x4
-      .byte     0x4      /*  DW_CFA_advance_loc4 */
-      .4byte    .LCFI6-.LCFI5
-      .byte     0xd      /*  DW_CFA_def_cfa_register */
-      .uleb128  0x1c
-      .align 2
-.LEFDE1:
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
-#endif
diff --git a/Modules/_ctypes/libffi/src/prep_cif.c b/Modules/_ctypes/libffi/src/prep_cif.c
deleted file mode 100644
index 55ceed8..0000000
--- a/Modules/_ctypes/libffi/src/prep_cif.c
+++ /dev/null
@@ -1,245 +0,0 @@
-/* -----------------------------------------------------------------------
-   prep_cif.c - Copyright (c) 2011, 2012  Anthony Green
-                Copyright (c) 1996, 1998, 2007  Red Hat, Inc.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-#include <stdlib.h>
-
-/* Round up to FFI_SIZEOF_ARG. */
-
-#define STACK_ARG_SIZE(x) ALIGN(x, FFI_SIZEOF_ARG)
-
-/* Perform machine independent initialization of aggregate type
-   specifications. */
-
-static ffi_status initialize_aggregate(ffi_type *arg)
-{
-  ffi_type **ptr;
-
-  if (UNLIKELY(arg == NULL || arg->elements == NULL))
-    return FFI_BAD_TYPEDEF;
-
-  arg->size = 0;
-  arg->alignment = 0;
-
-  ptr = &(arg->elements[0]);
-
-  if (UNLIKELY(ptr == 0))
-    return FFI_BAD_TYPEDEF;
-
-  while ((*ptr) != NULL)
-    {
-      if (UNLIKELY(((*ptr)->size == 0)
-		    && (initialize_aggregate((*ptr)) != FFI_OK)))
-	return FFI_BAD_TYPEDEF;
-
-      /* Perform a sanity check on the argument type */
-      FFI_ASSERT_VALID_TYPE(*ptr);
-
-      arg->size = ALIGN(arg->size, (*ptr)->alignment);
-      arg->size += (*ptr)->size;
-
-      arg->alignment = (arg->alignment > (*ptr)->alignment) ?
-	arg->alignment : (*ptr)->alignment;
-
-      ptr++;
-    }
-
-  /* Structure size includes tail padding.  This is important for
-     structures that fit in one register on ABIs like the PowerPC64
-     Linux ABI that right justify small structs in a register.
-     It's also needed for nested structure layout, for example
-     struct A { long a; char b; }; struct B { struct A x; char y; };
-     should find y at an offset of 2*sizeof(long) and result in a
-     total size of 3*sizeof(long).  */
-  arg->size = ALIGN (arg->size, arg->alignment);
-
-  /* On some targets, the ABI defines that structures have an additional
-     alignment beyond the "natural" one based on their elements.  */
-#ifdef FFI_AGGREGATE_ALIGNMENT
-  if (FFI_AGGREGATE_ALIGNMENT > arg->alignment)
-    arg->alignment = FFI_AGGREGATE_ALIGNMENT;
-#endif
-
-  if (arg->size == 0)
-    return FFI_BAD_TYPEDEF;
-  else
-    return FFI_OK;
-}
-
-#ifndef __CRIS__
-/* The CRIS ABI specifies structure elements to have byte
-   alignment only, so it completely overrides this functions,
-   which assumes "natural" alignment and padding.  */
-
-/* Perform machine independent ffi_cif preparation, then call
-   machine dependent routine. */
-
-/* For non variadic functions isvariadic should be 0 and
-   nfixedargs==ntotalargs.
-
-   For variadic calls, isvariadic should be 1 and nfixedargs
-   and ntotalargs set as appropriate. nfixedargs must always be >=1 */
-
-
-ffi_status FFI_HIDDEN ffi_prep_cif_core(ffi_cif *cif, ffi_abi abi,
-			     unsigned int isvariadic,
-                             unsigned int nfixedargs,
-                             unsigned int ntotalargs,
-			     ffi_type *rtype, ffi_type **atypes)
-{
-  unsigned bytes = 0;
-  unsigned int i;
-  ffi_type **ptr;
-
-  FFI_ASSERT(cif != NULL);
-  FFI_ASSERT((!isvariadic) || (nfixedargs >= 1));
-  FFI_ASSERT(nfixedargs <= ntotalargs);
-
-  if (! (abi > FFI_FIRST_ABI && abi < FFI_LAST_ABI))
-    return FFI_BAD_ABI;
-
-  cif->abi = abi;
-  cif->arg_types = atypes;
-  cif->nargs = ntotalargs;
-  cif->rtype = rtype;
-
-  cif->flags = 0;
-
-#if HAVE_LONG_DOUBLE_VARIANT
-  ffi_prep_types (abi);
-#endif
-
-  /* Initialize the return type if necessary */
-  if ((cif->rtype->size == 0) && (initialize_aggregate(cif->rtype) != FFI_OK))
-    return FFI_BAD_TYPEDEF;
-
-  /* Perform a sanity check on the return type */
-  FFI_ASSERT_VALID_TYPE(cif->rtype);
-
-  /* x86, x86-64 and s390 stack space allocation is handled in prep_machdep. */
-#if !defined M68K && !defined X86_ANY && !defined S390 && !defined PA
-  /* Make space for the return structure pointer */
-  if (cif->rtype->type == FFI_TYPE_STRUCT
-#ifdef SPARC
-      && (cif->abi != FFI_V9 || cif->rtype->size > 32)
-#endif
-#ifdef TILE
-      && (cif->rtype->size > 10 * FFI_SIZEOF_ARG)
-#endif
-#ifdef XTENSA
-      && (cif->rtype->size > 16)
-#endif
-#ifdef NIOS2
-      && (cif->rtype->size > 8)
-#endif
-     )
-    bytes = STACK_ARG_SIZE(sizeof(void*));
-#endif
-
-  for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
-    {
-
-      /* Initialize any uninitialized aggregate type definitions */
-      if (((*ptr)->size == 0) && (initialize_aggregate((*ptr)) != FFI_OK))
-	return FFI_BAD_TYPEDEF;
-
-      /* Perform a sanity check on the argument type, do this
-	 check after the initialization.  */
-      FFI_ASSERT_VALID_TYPE(*ptr);
-
-#if !defined X86_ANY && !defined S390 && !defined PA
-#ifdef SPARC
-      if (((*ptr)->type == FFI_TYPE_STRUCT
-	   && ((*ptr)->size > 16 || cif->abi != FFI_V9))
-	  || ((*ptr)->type == FFI_TYPE_LONGDOUBLE
-	      && cif->abi != FFI_V9))
-	bytes += sizeof(void*);
-      else
-#endif
-	{
-	  /* Add any padding if necessary */
-	  if (((*ptr)->alignment - 1) & bytes)
-	    bytes = (unsigned)ALIGN(bytes, (*ptr)->alignment);
-
-#ifdef TILE
-	  if (bytes < 10 * FFI_SIZEOF_ARG &&
-	      bytes + STACK_ARG_SIZE((*ptr)->size) > 10 * FFI_SIZEOF_ARG)
-	    {
-	      /* An argument is never split between the 10 parameter
-		 registers and the stack.  */
-	      bytes = 10 * FFI_SIZEOF_ARG;
-	    }
-#endif
-#ifdef XTENSA
-	  if (bytes <= 6*4 && bytes + STACK_ARG_SIZE((*ptr)->size) > 6*4)
-	    bytes = 6*4;
-#endif
-
-	  bytes += STACK_ARG_SIZE((*ptr)->size);
-	}
-#endif
-    }
-
-  cif->bytes = bytes;
-
-  /* Perform machine dependent cif processing */
-#ifdef FFI_TARGET_SPECIFIC_VARIADIC
-  if (isvariadic)
-	return ffi_prep_cif_machdep_var(cif, nfixedargs, ntotalargs);
-#endif
-
-  return ffi_prep_cif_machdep(cif);
-}
-#endif /* not __CRIS__ */
-
-ffi_status ffi_prep_cif(ffi_cif *cif, ffi_abi abi, unsigned int nargs,
-			     ffi_type *rtype, ffi_type **atypes)
-{
-  return ffi_prep_cif_core(cif, abi, 0, nargs, nargs, rtype, atypes);
-}
-
-ffi_status ffi_prep_cif_var(ffi_cif *cif,
-                            ffi_abi abi,
-                            unsigned int nfixedargs,
-                            unsigned int ntotalargs,
-                            ffi_type *rtype,
-                            ffi_type **atypes)
-{
-  return ffi_prep_cif_core(cif, abi, 1, nfixedargs, ntotalargs, rtype, atypes);
-}
-
-#if FFI_CLOSURES
-
-ffi_status
-ffi_prep_closure (ffi_closure* closure,
-		  ffi_cif* cif,
-		  void (*fun)(ffi_cif*,void*,void**,void*),
-		  void *user_data)
-{
-  return ffi_prep_closure_loc (closure, cif, fun, user_data, closure);
-}
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/raw_api.c b/Modules/_ctypes/libffi/src/raw_api.c
deleted file mode 100644
index ce21372..0000000
--- a/Modules/_ctypes/libffi/src/raw_api.c
+++ /dev/null
@@ -1,254 +0,0 @@
-/* -----------------------------------------------------------------------
-   raw_api.c - Copyright (c) 1999, 2008  Red Hat, Inc.
-
-   Author: Kresten Krab Thorup <krab@gnu.org>
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-/* This file defines generic functions for use with the raw api. */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#if !FFI_NO_RAW_API
-
-size_t
-ffi_raw_size (ffi_cif *cif)
-{
-  size_t result = 0;
-  int i;
-
-  ffi_type **at = cif->arg_types;
-
-  for (i = cif->nargs-1; i >= 0; i--, at++)
-    {
-#if !FFI_NO_STRUCTS
-      if ((*at)->type == FFI_TYPE_STRUCT)
-	result += ALIGN (sizeof (void*), FFI_SIZEOF_ARG);
-      else
-#endif
-	result += ALIGN ((*at)->size, FFI_SIZEOF_ARG);
-    }
-
-  return result;
-}
-
-
-void
-ffi_raw_to_ptrarray (ffi_cif *cif, ffi_raw *raw, void **args)
-{
-  unsigned i;
-  ffi_type **tp = cif->arg_types;
-
-#if WORDS_BIGENDIAN
-
-  for (i = 0; i < cif->nargs; i++, tp++, args++)
-    {	  
-      switch ((*tp)->type)
-	{
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT8:
-	  *args = (void*) ((char*)(raw++) + FFI_SIZEOF_ARG - 1);
-	  break;
-	  
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT16:
-	  *args = (void*) ((char*)(raw++) + FFI_SIZEOF_ARG - 2);
-	  break;
-
-#if FFI_SIZEOF_ARG >= 4	  
-	case FFI_TYPE_UINT32:
-	case FFI_TYPE_SINT32:
-	  *args = (void*) ((char*)(raw++) + FFI_SIZEOF_ARG - 4);
-	  break;
-#endif
-	
-#if !FFI_NO_STRUCTS  
-	case FFI_TYPE_STRUCT:
-	  *args = (raw++)->ptr;
-	  break;
-#endif
-
-	case FFI_TYPE_POINTER:
-	  *args = (void*) &(raw++)->ptr;
-	  break;
-	  
-	default:
-	  *args = raw;
-	  raw += ALIGN ((*tp)->size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-	}
-    }
-
-#else /* WORDS_BIGENDIAN */
-
-#if !PDP
-
-  /* then assume little endian */
-  for (i = 0; i < cif->nargs; i++, tp++, args++)
-    {	  
-#if !FFI_NO_STRUCTS
-      if ((*tp)->type == FFI_TYPE_STRUCT)
-	{
-	  *args = (raw++)->ptr;
-	}
-      else
-#endif
-	{
-	  *args = (void*) raw;
-	  raw += ALIGN ((*tp)->size, sizeof (void*)) / sizeof (void*);
-	}
-    }
-
-#else
-#error "pdp endian not supported"
-#endif /* ! PDP */
-
-#endif /* WORDS_BIGENDIAN */
-}
-
-void
-ffi_ptrarray_to_raw (ffi_cif *cif, void **args, ffi_raw *raw)
-{
-  unsigned i;
-  ffi_type **tp = cif->arg_types;
-
-  for (i = 0; i < cif->nargs; i++, tp++, args++)
-    {	  
-      switch ((*tp)->type)
-	{
-	case FFI_TYPE_UINT8:
-	  (raw++)->uint = *(UINT8*) (*args);
-	  break;
-
-	case FFI_TYPE_SINT8:
-	  (raw++)->sint = *(SINT8*) (*args);
-	  break;
-
-	case FFI_TYPE_UINT16:
-	  (raw++)->uint = *(UINT16*) (*args);
-	  break;
-
-	case FFI_TYPE_SINT16:
-	  (raw++)->sint = *(SINT16*) (*args);
-	  break;
-
-#if FFI_SIZEOF_ARG >= 4
-	case FFI_TYPE_UINT32:
-	  (raw++)->uint = *(UINT32*) (*args);
-	  break;
-
-	case FFI_TYPE_SINT32:
-	  (raw++)->sint = *(SINT32*) (*args);
-	  break;
-#endif
-
-#if !FFI_NO_STRUCTS
-	case FFI_TYPE_STRUCT:
-	  (raw++)->ptr = *args;
-	  break;
-#endif
-
-	case FFI_TYPE_POINTER:
-	  (raw++)->ptr = **(void***) args;
-	  break;
-
-	default:
-	  memcpy ((void*) raw->data, (void*)*args, (*tp)->size);
-	  raw += ALIGN ((*tp)->size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-	}
-    }
-}
-
-#if !FFI_NATIVE_RAW_API
-
-
-/* This is a generic definition of ffi_raw_call, to be used if the
- * native system does not provide a machine-specific implementation.
- * Having this, allows code to be written for the raw API, without
- * the need for system-specific code to handle input in that format;
- * these following couple of functions will handle the translation forth
- * and back automatically. */
-
-void ffi_raw_call (ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *raw)
-{
-  void **avalue = (void**) alloca (cif->nargs * sizeof (void*));
-  ffi_raw_to_ptrarray (cif, raw, avalue);
-  ffi_call (cif, fn, rvalue, avalue);
-}
-
-#if FFI_CLOSURES		/* base system provides closures */
-
-static void
-ffi_translate_args (ffi_cif *cif, void *rvalue,
-		    void **avalue, void *user_data)
-{
-  ffi_raw *raw = (ffi_raw*)alloca (ffi_raw_size (cif));
-  ffi_raw_closure *cl = (ffi_raw_closure*)user_data;
-
-  ffi_ptrarray_to_raw (cif, avalue, raw);
-  (*cl->fun) (cif, rvalue, raw, cl->user_data);
-}
-
-ffi_status
-ffi_prep_raw_closure_loc (ffi_raw_closure* cl,
-			  ffi_cif *cif,
-			  void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
-			  void *user_data,
-			  void *codeloc)
-{
-  ffi_status status;
-
-  status = ffi_prep_closure_loc ((ffi_closure*) cl,
-				 cif,
-				 &ffi_translate_args,
-				 codeloc,
-				 codeloc);
-  if (status == FFI_OK)
-    {
-      cl->fun       = fun;
-      cl->user_data = user_data;
-    }
-
-  return status;
-}
-
-#endif /* FFI_CLOSURES */
-#endif /* !FFI_NATIVE_RAW_API */
-
-#if FFI_CLOSURES
-
-/* Again, here is the generic version of ffi_prep_raw_closure, which
- * will install an intermediate "hub" for translation of arguments from
- * the pointer-array format, to the raw format */
-
-ffi_status
-ffi_prep_raw_closure (ffi_raw_closure* cl,
-		      ffi_cif *cif,
-		      void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
-		      void *user_data)
-{
-  return ffi_prep_raw_closure_loc (cl, cif, fun, user_data, cl);
-}
-
-#endif /* FFI_CLOSURES */
-
-#endif /* !FFI_NO_RAW_API */
diff --git a/Modules/_ctypes/libffi/src/s390/ffi.c b/Modules/_ctypes/libffi/src/s390/ffi.c
deleted file mode 100644
index 8adb5bc..0000000
--- a/Modules/_ctypes/libffi/src/s390/ffi.c
+++ /dev/null
@@ -1,781 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2000, 2007 Software AG
-           Copyright (c) 2008 Red Hat, Inc
- 
-   S390 Foreign Function Interface
- 
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
- 
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
- 
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-/*====================================================================*/
-/*                          Includes                                  */
-/*                          --------                                  */
-/*====================================================================*/
- 
-#include <ffi.h>
-#include <ffi_common.h>
- 
-#include <stdlib.h>
-#include <stdio.h>
- 
-/*====================== End of Includes =============================*/
- 
-/*====================================================================*/
-/*                           Defines                                  */
-/*                           -------                                  */
-/*====================================================================*/
-
-/* Maximum number of GPRs available for argument passing.  */ 
-#define MAX_GPRARGS 5
-
-/* Maximum number of FPRs available for argument passing.  */ 
-#ifdef __s390x__
-#define MAX_FPRARGS 4
-#else
-#define MAX_FPRARGS 2
-#endif
-
-/* Round to multiple of 16.  */
-#define ROUND_SIZE(size) (((size) + 15) & ~15)
-
-/* If these values change, sysv.S must be adapted!  */
-#define FFI390_RET_VOID		0
-#define FFI390_RET_STRUCT	1
-#define FFI390_RET_FLOAT	2
-#define FFI390_RET_DOUBLE	3
-#define FFI390_RET_INT32	4
-#define FFI390_RET_INT64	5
-
-/*===================== End of Defines ===============================*/
- 
-/*====================================================================*/
-/*                          Prototypes                                */
-/*                          ----------                                */
-/*====================================================================*/
- 
-static void ffi_prep_args (unsigned char *, extended_cif *);
-void
-#if __GNUC__ > 3 || (__GNUC__ == 3 && __GNUC_MINOR__ > 2)
-__attribute__ ((visibility ("hidden")))
-#endif
-ffi_closure_helper_SYSV (ffi_closure *, unsigned long *, 
-			 unsigned long long *, unsigned long *);
-
-/*====================== End of Prototypes ===========================*/
- 
-/*====================================================================*/
-/*                          Externals                                 */
-/*                          ---------                                 */
-/*====================================================================*/
- 
-extern void ffi_call_SYSV(unsigned,
-			  extended_cif *,
-			  void (*)(unsigned char *, extended_cif *),
-			  unsigned,
-			  void *,
-			  void (*fn)(void));
-
-extern void ffi_closure_SYSV(void);
- 
-/*====================== End of Externals ============================*/
- 
-/*====================================================================*/
-/*                                                                    */
-/* Name     - ffi_check_struct_type.                                  */
-/*                                                                    */
-/* Function - Determine if a structure can be passed within a         */
-/*            general purpose or floating point register.             */
-/*                                                                    */
-/*====================================================================*/
- 
-static int
-ffi_check_struct_type (ffi_type *arg)
-{
-  size_t size = arg->size;
-
-  /* If the struct has just one element, look at that element
-     to find out whether to consider the struct as floating point.  */
-  while (arg->type == FFI_TYPE_STRUCT 
-         && arg->elements[0] && !arg->elements[1])
-    arg = arg->elements[0];
-
-  /* Structs of size 1, 2, 4, and 8 are passed in registers,
-     just like the corresponding int/float types.  */
-  switch (size)
-    {
-      case 1:
-        return FFI_TYPE_UINT8;
-
-      case 2:
-        return FFI_TYPE_UINT16;
-
-      case 4:
-	if (arg->type == FFI_TYPE_FLOAT)
-          return FFI_TYPE_FLOAT;
-	else
-	  return FFI_TYPE_UINT32;
-
-      case 8:
-	if (arg->type == FFI_TYPE_DOUBLE)
-          return FFI_TYPE_DOUBLE;
-	else
-	  return FFI_TYPE_UINT64;
-
-      default:
-	break;
-    }
-
-  /* Other structs are passed via a pointer to the data.  */
-  return FFI_TYPE_POINTER;
-}
- 
-/*======================== End of Routine ============================*/
- 
-/*====================================================================*/
-/*                                                                    */
-/* Name     - ffi_prep_args.                                          */
-/*                                                                    */
-/* Function - Prepare parameters for call to function.                */
-/*                                                                    */
-/* ffi_prep_args is called by the assembly routine once stack space   */
-/* has been allocated for the function's arguments.                   */
-/*                                                                    */
-/*====================================================================*/
- 
-static void
-ffi_prep_args (unsigned char *stack, extended_cif *ecif)
-{
-  /* The stack space will be filled with those areas:
-
-	FPR argument register save area     (highest addresses)
-	GPR argument register save area
-	temporary struct copies
-	overflow argument area              (lowest addresses)
-
-     We set up the following pointers:
-
-        p_fpr: bottom of the FPR area (growing upwards)
-	p_gpr: bottom of the GPR area (growing upwards)
-	p_ov: bottom of the overflow area (growing upwards)
-	p_struct: top of the struct copy area (growing downwards)
-
-     All areas are kept aligned to twice the word size.  */
-
-  int gpr_off = ecif->cif->bytes;
-  int fpr_off = gpr_off + ROUND_SIZE (MAX_GPRARGS * sizeof (long));
-
-  unsigned long long *p_fpr = (unsigned long long *)(stack + fpr_off);
-  unsigned long *p_gpr = (unsigned long *)(stack + gpr_off);
-  unsigned char *p_struct = (unsigned char *)p_gpr;
-  unsigned long *p_ov = (unsigned long *)stack;
-
-  int n_fpr = 0;
-  int n_gpr = 0;
-  int n_ov = 0;
-
-  ffi_type **ptr;
-  void **p_argv = ecif->avalue;
-  int i;
- 
-  /* If we returning a structure then we set the first parameter register
-     to the address of where we are returning this structure.  */
-
-  if (ecif->cif->flags == FFI390_RET_STRUCT)
-    p_gpr[n_gpr++] = (unsigned long) ecif->rvalue;
-
-  /* Now for the arguments.  */
- 
-  for (ptr = ecif->cif->arg_types, i = ecif->cif->nargs;
-       i > 0;
-       i--, ptr++, p_argv++)
-    {
-      void *arg = *p_argv;
-      int type = (*ptr)->type;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-      /* 16-byte long double is passed like a struct.  */
-      if (type == FFI_TYPE_LONGDOUBLE)
-	type = FFI_TYPE_STRUCT;
-#endif
-
-      /* Check how a structure type is passed.  */
-      if (type == FFI_TYPE_STRUCT)
-	{
-	  type = ffi_check_struct_type (*ptr);
-
-	  /* If we pass the struct via pointer, copy the data.  */
-	  if (type == FFI_TYPE_POINTER)
-	    {
-	      p_struct -= ROUND_SIZE ((*ptr)->size);
-	      memcpy (p_struct, (char *)arg, (*ptr)->size);
-	      arg = &p_struct;
-	    }
-	}
-
-      /* Now handle all primitive int/pointer/float data types.  */
-      switch (type) 
-	{
-	  case FFI_TYPE_DOUBLE:
-	    if (n_fpr < MAX_FPRARGS)
-	      p_fpr[n_fpr++] = *(unsigned long long *) arg;
-	    else
-#ifdef __s390x__
-	      p_ov[n_ov++] = *(unsigned long *) arg;
-#else
-	      p_ov[n_ov++] = ((unsigned long *) arg)[0],
-	      p_ov[n_ov++] = ((unsigned long *) arg)[1];
-#endif
-	    break;
-	
-	  case FFI_TYPE_FLOAT:
-	    if (n_fpr < MAX_FPRARGS)
-	      p_fpr[n_fpr++] = (long long) *(unsigned int *) arg << 32;
-	    else
-	      p_ov[n_ov++] = *(unsigned int *) arg;
-	    break;
-
-	  case FFI_TYPE_POINTER:
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = (unsigned long)*(unsigned char **) arg;
-	    else
-	      p_ov[n_ov++] = (unsigned long)*(unsigned char **) arg;
-	    break;
- 
-	  case FFI_TYPE_UINT64:
-	  case FFI_TYPE_SINT64:
-#ifdef __s390x__
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = *(unsigned long *) arg;
-	    else
-	      p_ov[n_ov++] = *(unsigned long *) arg;
-#else
-	    if (n_gpr == MAX_GPRARGS-1)
-	      n_gpr = MAX_GPRARGS;
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = ((unsigned long *) arg)[0],
-	      p_gpr[n_gpr++] = ((unsigned long *) arg)[1];
-	    else
-	      p_ov[n_ov++] = ((unsigned long *) arg)[0],
-	      p_ov[n_ov++] = ((unsigned long *) arg)[1];
-#endif
-	    break;
- 
-	  case FFI_TYPE_UINT32:
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = *(unsigned int *) arg;
-	    else
-	      p_ov[n_ov++] = *(unsigned int *) arg;
-	    break;
- 
-	  case FFI_TYPE_INT:
-	  case FFI_TYPE_SINT32:
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = *(signed int *) arg;
-	    else
-	      p_ov[n_ov++] = *(signed int *) arg;
-	    break;
- 
-	  case FFI_TYPE_UINT16:
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = *(unsigned short *) arg;
-	    else
-	      p_ov[n_ov++] = *(unsigned short *) arg;
-	    break;
- 
-	  case FFI_TYPE_SINT16:
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = *(signed short *) arg;
-	    else
-	      p_ov[n_ov++] = *(signed short *) arg;
-	    break;
-
-	  case FFI_TYPE_UINT8:
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = *(unsigned char *) arg;
-	    else
-	      p_ov[n_ov++] = *(unsigned char *) arg;
-	    break;
- 
-	  case FFI_TYPE_SINT8:
-	    if (n_gpr < MAX_GPRARGS)
-	      p_gpr[n_gpr++] = *(signed char *) arg;
-	    else
-	      p_ov[n_ov++] = *(signed char *) arg;
-	    break;
- 
-	  default:
-	    FFI_ASSERT (0);
-	    break;
-        }
-    }
-}
-
-/*======================== End of Routine ============================*/
- 
-/*====================================================================*/
-/*                                                                    */
-/* Name     - ffi_prep_cif_machdep.                                   */
-/*                                                                    */
-/* Function - Perform machine dependent CIF processing.               */
-/*                                                                    */
-/*====================================================================*/
- 
-ffi_status
-ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  size_t struct_size = 0;
-  int n_gpr = 0;
-  int n_fpr = 0;
-  int n_ov = 0;
-
-  ffi_type **ptr;
-  int i;
-
-  /* Determine return value handling.  */ 
-
-  switch (cif->rtype->type)
-    {
-      /* Void is easy.  */
-      case FFI_TYPE_VOID:
-	cif->flags = FFI390_RET_VOID;
-	break;
-
-      /* Structures are returned via a hidden pointer.  */
-      case FFI_TYPE_STRUCT:
-	cif->flags = FFI390_RET_STRUCT;
-	n_gpr++;  /* We need one GPR to pass the pointer.  */
-	break; 
-
-      /* Floating point values are returned in fpr 0.  */
-      case FFI_TYPE_FLOAT:
-	cif->flags = FFI390_RET_FLOAT;
-	break;
-
-      case FFI_TYPE_DOUBLE:
-	cif->flags = FFI390_RET_DOUBLE;
-	break;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-      case FFI_TYPE_LONGDOUBLE:
-	cif->flags = FFI390_RET_STRUCT;
-	n_gpr++;
-	break;
-#endif
-      /* Integer values are returned in gpr 2 (and gpr 3
-	 for 64-bit values on 31-bit machines).  */
-      case FFI_TYPE_UINT64:
-      case FFI_TYPE_SINT64:
-	cif->flags = FFI390_RET_INT64;
-	break;
-
-      case FFI_TYPE_POINTER:
-      case FFI_TYPE_INT:
-      case FFI_TYPE_UINT32:
-      case FFI_TYPE_SINT32:
-      case FFI_TYPE_UINT16:
-      case FFI_TYPE_SINT16:
-      case FFI_TYPE_UINT8:
-      case FFI_TYPE_SINT8:
-	/* These are to be extended to word size.  */
-#ifdef __s390x__
-	cif->flags = FFI390_RET_INT64;
-#else
-	cif->flags = FFI390_RET_INT32;
-#endif
-	break;
- 
-      default:
-        FFI_ASSERT (0);
-        break;
-    }
-
-  /* Now for the arguments.  */
- 
-  for (ptr = cif->arg_types, i = cif->nargs;
-       i > 0;
-       i--, ptr++)
-    {
-      int type = (*ptr)->type;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-      /* 16-byte long double is passed like a struct.  */
-      if (type == FFI_TYPE_LONGDOUBLE)
-	type = FFI_TYPE_STRUCT;
-#endif
-
-      /* Check how a structure type is passed.  */
-      if (type == FFI_TYPE_STRUCT)
-	{
-	  type = ffi_check_struct_type (*ptr);
-
-	  /* If we pass the struct via pointer, we must reserve space
-	     to copy its data for proper call-by-value semantics.  */
-	  if (type == FFI_TYPE_POINTER)
-	    struct_size += ROUND_SIZE ((*ptr)->size);
-	}
-
-      /* Now handle all primitive int/float data types.  */
-      switch (type) 
-	{
-	  /* The first MAX_FPRARGS floating point arguments
-	     go in FPRs, the rest overflow to the stack.  */
-
-	  case FFI_TYPE_DOUBLE:
-	    if (n_fpr < MAX_FPRARGS)
-	      n_fpr++;
-	    else
-	      n_ov += sizeof (double) / sizeof (long);
-	    break;
-	
-	  case FFI_TYPE_FLOAT:
-	    if (n_fpr < MAX_FPRARGS)
-	      n_fpr++;
-	    else
-	      n_ov++;
-	    break;
-
-	  /* On 31-bit machines, 64-bit integers are passed in GPR pairs,
-	     if one is still available, or else on the stack.  If only one
-	     register is free, skip the register (it won't be used for any 
-	     subsequent argument either).  */
-	      
-#ifndef __s390x__
-	  case FFI_TYPE_UINT64:
-	  case FFI_TYPE_SINT64:
-	    if (n_gpr == MAX_GPRARGS-1)
-	      n_gpr = MAX_GPRARGS;
-	    if (n_gpr < MAX_GPRARGS)
-	      n_gpr += 2;
-	    else
-	      n_ov += 2;
-	    break;
-#endif
-
-	  /* Everything else is passed in GPRs (until MAX_GPRARGS
-	     have been used) or overflows to the stack.  */
-
-	  default: 
-	    if (n_gpr < MAX_GPRARGS)
-	      n_gpr++;
-	    else
-	      n_ov++;
-	    break;
-        }
-    }
-
-  /* Total stack space as required for overflow arguments
-     and temporary structure copies.  */
-
-  cif->bytes = ROUND_SIZE (n_ov * sizeof (long)) + struct_size;
- 
-  return FFI_OK;
-}
- 
-/*======================== End of Routine ============================*/
- 
-/*====================================================================*/
-/*                                                                    */
-/* Name     - ffi_call.                                               */
-/*                                                                    */
-/* Function - Call the FFI routine.                                   */
-/*                                                                    */
-/*====================================================================*/
- 
-void
-ffi_call(ffi_cif *cif,
-	 void (*fn)(void),
-	 void *rvalue,
-	 void **avalue)
-{
-  int ret_type = cif->flags;
-  extended_cif ecif;
- 
-  ecif.cif    = cif;
-  ecif.avalue = avalue;
-  ecif.rvalue = rvalue;
-
-  /* If we don't have a return value, we need to fake one.  */
-  if (rvalue == NULL)
-    {
-      if (ret_type == FFI390_RET_STRUCT)
-	ecif.rvalue = alloca (cif->rtype->size);
-      else
-	ret_type = FFI390_RET_VOID;
-    } 
-
-  switch (cif->abi)
-    {
-      case FFI_SYSV:
-        ffi_call_SYSV (cif->bytes, &ecif, ffi_prep_args,
-		       ret_type, ecif.rvalue, fn);
-        break;
- 
-      default:
-        FFI_ASSERT (0);
-        break;
-    }
-}
- 
-/*======================== End of Routine ============================*/
-
-/*====================================================================*/
-/*                                                                    */
-/* Name     - ffi_closure_helper_SYSV.                                */
-/*                                                                    */
-/* Function - Call a FFI closure target function.                     */
-/*                                                                    */
-/*====================================================================*/
- 
-void
-ffi_closure_helper_SYSV (ffi_closure *closure,
-			 unsigned long *p_gpr,
-			 unsigned long long *p_fpr,
-			 unsigned long *p_ov)
-{
-  unsigned long long ret_buffer;
-
-  void *rvalue = &ret_buffer;
-  void **avalue;
-  void **p_arg;
-
-  int n_gpr = 0;
-  int n_fpr = 0;
-  int n_ov = 0;
-
-  ffi_type **ptr;
-  int i;
-
-  /* Allocate buffer for argument list pointers.  */
-
-  p_arg = avalue = alloca (closure->cif->nargs * sizeof (void *));
-
-  /* If we returning a structure, pass the structure address 
-     directly to the target function.  Otherwise, have the target 
-     function store the return value to the GPR save area.  */
-
-  if (closure->cif->flags == FFI390_RET_STRUCT)
-    rvalue = (void *) p_gpr[n_gpr++];
-
-  /* Now for the arguments.  */
-
-  for (ptr = closure->cif->arg_types, i = closure->cif->nargs;
-       i > 0;
-       i--, p_arg++, ptr++)
-    {
-      int deref_struct_pointer = 0;
-      int type = (*ptr)->type;
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-      /* 16-byte long double is passed like a struct.  */
-      if (type == FFI_TYPE_LONGDOUBLE)
-	type = FFI_TYPE_STRUCT;
-#endif
-
-      /* Check how a structure type is passed.  */
-      if (type == FFI_TYPE_STRUCT)
-	{
-	  type = ffi_check_struct_type (*ptr);
-
-	  /* If we pass the struct via pointer, remember to 
-	     retrieve the pointer later.  */
-	  if (type == FFI_TYPE_POINTER)
-	    deref_struct_pointer = 1;
-	}
-
-      /* Pointers are passed like UINTs of the same size.  */
-      if (type == FFI_TYPE_POINTER)
-#ifdef __s390x__
-	type = FFI_TYPE_UINT64;
-#else
-	type = FFI_TYPE_UINT32;
-#endif
-
-      /* Now handle all primitive int/float data types.  */
-      switch (type) 
-	{
-	  case FFI_TYPE_DOUBLE:
-	    if (n_fpr < MAX_FPRARGS)
-	      *p_arg = &p_fpr[n_fpr++];
-	    else
-	      *p_arg = &p_ov[n_ov], 
-	      n_ov += sizeof (double) / sizeof (long);
-	    break;
-	
-	  case FFI_TYPE_FLOAT:
-	    if (n_fpr < MAX_FPRARGS)
-	      *p_arg = &p_fpr[n_fpr++];
-	    else
-	      *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 4;
-	    break;
- 
-	  case FFI_TYPE_UINT64:
-	  case FFI_TYPE_SINT64:
-#ifdef __s390x__
-	    if (n_gpr < MAX_GPRARGS)
-	      *p_arg = &p_gpr[n_gpr++];
-	    else
-	      *p_arg = &p_ov[n_ov++];
-#else
-	    if (n_gpr == MAX_GPRARGS-1)
-	      n_gpr = MAX_GPRARGS;
-	    if (n_gpr < MAX_GPRARGS)
-	      *p_arg = &p_gpr[n_gpr], n_gpr += 2;
-	    else
-	      *p_arg = &p_ov[n_ov], n_ov += 2;
-#endif
-	    break;
- 
-	  case FFI_TYPE_INT:
-	  case FFI_TYPE_UINT32:
-	  case FFI_TYPE_SINT32:
-	    if (n_gpr < MAX_GPRARGS)
-	      *p_arg = (char *)&p_gpr[n_gpr++] + sizeof (long) - 4;
-	    else
-	      *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 4;
-	    break;
- 
-	  case FFI_TYPE_UINT16:
-	  case FFI_TYPE_SINT16:
-	    if (n_gpr < MAX_GPRARGS)
-	      *p_arg = (char *)&p_gpr[n_gpr++] + sizeof (long) - 2;
-	    else
-	      *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 2;
-	    break;
-
-	  case FFI_TYPE_UINT8:
-	  case FFI_TYPE_SINT8:
-	    if (n_gpr < MAX_GPRARGS)
-	      *p_arg = (char *)&p_gpr[n_gpr++] + sizeof (long) - 1;
-	    else
-	      *p_arg = (char *)&p_ov[n_ov++] + sizeof (long) - 1;
-	    break;
- 
-	  default:
-	    FFI_ASSERT (0);
-	    break;
-        }
-
-      /* If this is a struct passed via pointer, we need to
-	 actually retrieve that pointer.  */
-      if (deref_struct_pointer)
-	*p_arg = *(void **)*p_arg;
-    }
-
-
-  /* Call the target function.  */
-  (closure->fun) (closure->cif, rvalue, avalue, closure->user_data);
-
-  /* Convert the return value.  */
-  switch (closure->cif->rtype->type)
-    {
-      /* Void is easy, and so is struct.  */
-      case FFI_TYPE_VOID:
-      case FFI_TYPE_STRUCT:
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-      case FFI_TYPE_LONGDOUBLE:
-#endif
-	break;
-
-      /* Floating point values are returned in fpr 0.  */
-      case FFI_TYPE_FLOAT:
-	p_fpr[0] = (long long) *(unsigned int *) rvalue << 32;
-	break;
-
-      case FFI_TYPE_DOUBLE:
-	p_fpr[0] = *(unsigned long long *) rvalue;
-	break;
-
-      /* Integer values are returned in gpr 2 (and gpr 3
-	 for 64-bit values on 31-bit machines).  */
-      case FFI_TYPE_UINT64:
-      case FFI_TYPE_SINT64:
-#ifdef __s390x__
-	p_gpr[0] = *(unsigned long *) rvalue;
-#else
-	p_gpr[0] = ((unsigned long *) rvalue)[0],
-	p_gpr[1] = ((unsigned long *) rvalue)[1];
-#endif
-	break;
-
-      case FFI_TYPE_POINTER:
-      case FFI_TYPE_UINT32:
-      case FFI_TYPE_UINT16:
-      case FFI_TYPE_UINT8:
-	p_gpr[0] = *(unsigned long *) rvalue;
-	break;
-
-      case FFI_TYPE_INT:
-      case FFI_TYPE_SINT32:
-      case FFI_TYPE_SINT16:
-      case FFI_TYPE_SINT8:
-	p_gpr[0] = *(signed long *) rvalue;
-	break;
-
-      default:
-        FFI_ASSERT (0);
-        break;
-    }
-}
- 
-/*======================== End of Routine ============================*/
-
-/*====================================================================*/
-/*                                                                    */
-/* Name     - ffi_prep_closure_loc.                                   */
-/*                                                                    */
-/* Function - Prepare a FFI closure.                                  */
-/*                                                                    */
-/*====================================================================*/
- 
-ffi_status
-ffi_prep_closure_loc (ffi_closure *closure,
-		      ffi_cif *cif,
-		      void (*fun) (ffi_cif *, void *, void **, void *),
-		      void *user_data,
-		      void *codeloc)
-{
-  if (cif->abi != FFI_SYSV)
-    return FFI_BAD_ABI;
-
-#ifndef __s390x__
-  *(short *)&closure->tramp [0] = 0x0d10;   /* basr %r1,0 */
-  *(short *)&closure->tramp [2] = 0x9801;   /* lm %r0,%r1,6(%r1) */
-  *(short *)&closure->tramp [4] = 0x1006;
-  *(short *)&closure->tramp [6] = 0x07f1;   /* br %r1 */
-  *(long  *)&closure->tramp [8] = (long)codeloc;
-  *(long  *)&closure->tramp[12] = (long)&ffi_closure_SYSV;
-#else
-  *(short *)&closure->tramp [0] = 0x0d10;   /* basr %r1,0 */
-  *(short *)&closure->tramp [2] = 0xeb01;   /* lmg %r0,%r1,14(%r1) */
-  *(short *)&closure->tramp [4] = 0x100e;
-  *(short *)&closure->tramp [6] = 0x0004;
-  *(short *)&closure->tramp [8] = 0x07f1;   /* br %r1 */
-  *(long  *)&closure->tramp[16] = (long)codeloc;
-  *(long  *)&closure->tramp[24] = (long)&ffi_closure_SYSV;
-#endif 
- 
-  closure->cif = cif;
-  closure->user_data = user_data;
-  closure->fun = fun;
- 
-  return FFI_OK;
-}
-
-/*======================== End of Routine ============================*/
- 
diff --git a/Modules/_ctypes/libffi/src/s390/ffitarget.h b/Modules/_ctypes/libffi/src/s390/ffitarget.h
deleted file mode 100644
index 97fa5c4..0000000
--- a/Modules/_ctypes/libffi/src/s390/ffitarget.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for S390.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#if defined (__s390x__)
-#ifndef S390X
-#define S390X
-#endif
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#ifdef S390X
-#define FFI_TRAMPOLINE_SIZE 32
-#else
-#define FFI_TRAMPOLINE_SIZE 16
-#endif
-#define FFI_NATIVE_RAW_API 0
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/s390/sysv.S b/Modules/_ctypes/libffi/src/s390/sysv.S
deleted file mode 100644
index 4731a31..0000000
--- a/Modules/_ctypes/libffi/src/s390/sysv.S
+++ /dev/null
@@ -1,434 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2000 Software AG
-            Copyright (c) 2008 Red Hat, Inc.
- 
-   S390 Foreign Function Interface
- 
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
- 
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
- 
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-#ifndef __s390x__
- 
-.text
-
-	# r2:	cif->bytes
-	# r3:	&ecif
-	# r4:	ffi_prep_args
-	# r5:	ret_type
-	# r6:	ecif.rvalue
-	# ov:	fn 
- 
-	# This assumes we are using gas.
-	.globl	ffi_call_SYSV
-	.type	ffi_call_SYSV,%function
-ffi_call_SYSV:
-.LFB1:
-	stm	%r6,%r15,24(%r15)		# Save registers
-.LCFI0:
-	basr	%r13,0				# Set up base register
-.Lbase:
-	lr	%r11,%r15			# Set up frame pointer
-.LCFI1:
-	sr	%r15,%r2
-	ahi	%r15,-96-48			# Allocate stack
-	lr	%r8,%r6				# Save ecif.rvalue
-	sr	%r9,%r9
-	ic	%r9,.Ltable-.Lbase(%r13,%r5)	# Load epilog address
-	l	%r7,96(%r11)			# Load function address
-	st	%r11,0(%r15)			# Set up back chain
-	ahi	%r11,-48			# Register save area
-.LCFI2:
-
-	la	%r2,96(%r15)			# Save area
-						# r3 already holds &ecif
-	basr	%r14,%r4			# Call ffi_prep_args
-
-	lm	%r2,%r6,0(%r11)			# Load arguments
-	ld	%f0,32(%r11)
-	ld	%f2,40(%r11)
-	la	%r14,0(%r13,%r9)		# Set return address
-	br	%r7				# ... and call function
-
-.LretNone:					# Return void
-	l	%r4,48+56(%r11)
-	lm	%r6,%r15,48+24(%r11)
-	br	%r4
-
-.LretFloat:
-	l	%r4,48+56(%r11)
-	ste	%f0,0(%r8)			# Return float
-	lm	%r6,%r15,48+24(%r11)
-	br	%r4
- 
-.LretDouble:
-	l	%r4,48+56(%r11)
-	std	%f0,0(%r8)			# Return double
-	lm	%r6,%r15,48+24(%r11)
-	br	%r4
-
-.LretInt32:
-	l	%r4,48+56(%r11)
-	st	%r2,0(%r8)			# Return int
-	lm	%r6,%r15,48+24(%r11)
-	br	%r4
- 
-.LretInt64:
-	l	%r4,48+56(%r11)
-	stm	%r2,%r3,0(%r8)			# Return long long
-	lm	%r6,%r15,48+24(%r11)
-	br	%r4
- 
-.Ltable:
-	.byte	.LretNone-.Lbase		# FFI390_RET_VOID
-	.byte	.LretNone-.Lbase		# FFI390_RET_STRUCT
-	.byte	.LretFloat-.Lbase		# FFI390_RET_FLOAT
-	.byte	.LretDouble-.Lbase		# FFI390_RET_DOUBLE
-	.byte	.LretInt32-.Lbase		# FFI390_RET_INT32
-	.byte	.LretInt64-.Lbase		# FFI390_RET_INT64
-
-.LFE1: 
-.ffi_call_SYSV_end:
-	.size	 ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
-
-
-	.globl	ffi_closure_SYSV
-	.type	ffi_closure_SYSV,%function
-ffi_closure_SYSV:
-.LFB2:
-	stm	%r12,%r15,48(%r15)		# Save registers
-.LCFI10:
-	basr	%r13,0				# Set up base register
-.Lcbase:
-	stm	%r2,%r6,8(%r15)			# Save arguments
-	std	%f0,64(%r15)
-	std	%f2,72(%r15)
-	lr	%r1,%r15			# Set up stack frame
-	ahi	%r15,-96
-.LCFI11:
-	l	%r12,.Lchelper-.Lcbase(%r13)	# Get helper function
-	lr	%r2,%r0				# Closure
-	la	%r3,8(%r1)			# GPRs
-	la	%r4,64(%r1)			# FPRs
-	la	%r5,96(%r1)			# Overflow
-	st	%r1,0(%r15)			# Set up back chain
-
-	bas	%r14,0(%r12,%r13)		# Call helper
-
-	l	%r4,96+56(%r15)
-	ld	%f0,96+64(%r15)			# Load return registers
-	lm	%r2,%r3,96+8(%r15)
-	lm	%r12,%r15,96+48(%r15)
-	br	%r4
-
-	.align 4
-.Lchelper:
-	.long	ffi_closure_helper_SYSV-.Lcbase
-
-.LFE2: 
-
-.ffi_closure_SYSV_end:
-	.size	 ffi_closure_SYSV,.ffi_closure_SYSV_end-ffi_closure_SYSV
-
-
-	.section	.eh_frame,EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.4byte	.LECIE1-.LSCIE1	# Length of Common Information Entry
-.LSCIE1:
-	.4byte	0x0	# CIE Identifier Tag
-	.byte	0x1	# CIE Version
-	.ascii "zR\0"	# CIE Augmentation
-	.uleb128 0x1	# CIE Code Alignment Factor
-	.sleb128 -4	# CIE Data Alignment Factor
-	.byte	0xe	# CIE RA Column
-	.uleb128 0x1	# Augmentation size
-	.byte	0x1b	# FDE Encoding (pcrel sdata4)
-	.byte	0xc	# DW_CFA_def_cfa
-	.uleb128 0xf
-	.uleb128 0x60
-	.align	4
-.LECIE1:
-.LSFDE1:
-	.4byte	.LEFDE1-.LASFDE1	# FDE Length
-.LASFDE1:
-	.4byte	.LASFDE1-.Lframe1	# FDE CIE offset
-	.4byte	.LFB1-.	# FDE initial location
-	.4byte	.LFE1-.LFB1	# FDE address range
-	.uleb128 0x0	# Augmentation size
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI0-.LFB1
-	.byte	0x8f	# DW_CFA_offset, column 0xf
-	.uleb128 0x9
-	.byte	0x8e	# DW_CFA_offset, column 0xe
-	.uleb128 0xa
-	.byte	0x8d	# DW_CFA_offset, column 0xd
-	.uleb128 0xb
-	.byte	0x8c	# DW_CFA_offset, column 0xc
-	.uleb128 0xc
-	.byte	0x8b	# DW_CFA_offset, column 0xb
-	.uleb128 0xd
-	.byte	0x8a	# DW_CFA_offset, column 0xa
-	.uleb128 0xe
-	.byte	0x89	# DW_CFA_offset, column 0x9
-	.uleb128 0xf
-	.byte	0x88	# DW_CFA_offset, column 0x8
-	.uleb128 0x10
-	.byte	0x87	# DW_CFA_offset, column 0x7
-	.uleb128 0x11
-	.byte	0x86	# DW_CFA_offset, column 0x6
-	.uleb128 0x12
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI1-.LCFI0
-	.byte	0xd	# DW_CFA_def_cfa_register
-	.uleb128 0xb
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI2-.LCFI1
-	.byte	0xe	# DW_CFA_def_cfa_offset
-	.uleb128 0x90
-	.align	4
-.LEFDE1:
-.LSFDE2:
-	.4byte	.LEFDE2-.LASFDE2	# FDE Length
-.LASFDE2:
-	.4byte	.LASFDE2-.Lframe1	# FDE CIE offset
-	.4byte	.LFB2-.	# FDE initial location
-	.4byte	.LFE2-.LFB2	# FDE address range
-	.uleb128 0x0	# Augmentation size
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI10-.LFB2
-	.byte	0x8f	# DW_CFA_offset, column 0xf
-	.uleb128 0x9
-	.byte	0x8e	# DW_CFA_offset, column 0xe
-	.uleb128 0xa
-	.byte	0x8d	# DW_CFA_offset, column 0xd
-	.uleb128 0xb
-	.byte	0x8c	# DW_CFA_offset, column 0xc
-	.uleb128 0xc
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI11-.LCFI10
-	.byte	0xe	# DW_CFA_def_cfa_offset
-	.uleb128 0xc0
-	.align	4
-.LEFDE2:
-
-#else
- 
-.text
- 
-	# r2:	cif->bytes
-	# r3:	&ecif
-	# r4:	ffi_prep_args
-	# r5:	ret_type
-	# r6:	ecif.rvalue
-	# ov:	fn 
- 
-	# This assumes we are using gas.
-	.globl	ffi_call_SYSV
-	.type	ffi_call_SYSV,%function
-ffi_call_SYSV:
-.LFB1:
-	stmg	%r6,%r15,48(%r15)		# Save registers
-.LCFI0:
-	larl	%r13,.Lbase			# Set up base register
-	lgr	%r11,%r15			# Set up frame pointer
-.LCFI1:
-	sgr	%r15,%r2
-	aghi	%r15,-160-80			# Allocate stack
-	lgr	%r8,%r6				# Save ecif.rvalue
-	llgc	%r9,.Ltable-.Lbase(%r13,%r5)	# Load epilog address
-	lg	%r7,160(%r11)			# Load function address
-	stg	%r11,0(%r15)			# Set up back chain
-	aghi	%r11,-80			# Register save area
-.LCFI2:
-
-	la	%r2,160(%r15)			# Save area
-						# r3 already holds &ecif
-	basr	%r14,%r4			# Call ffi_prep_args
-
-	lmg	%r2,%r6,0(%r11)			# Load arguments
-	ld	%f0,48(%r11)
-	ld	%f2,56(%r11)
-	ld	%f4,64(%r11)
-	ld	%f6,72(%r11)
-	la	%r14,0(%r13,%r9)		# Set return address
-	br	%r7				# ... and call function
-
-.Lbase:
-.LretNone:					# Return void
-	lg	%r4,80+112(%r11)
-	lmg	%r6,%r15,80+48(%r11)
-	br	%r4
-
-.LretFloat:
-	lg	%r4,80+112(%r11)
-	ste	%f0,0(%r8)			# Return float
-	lmg	%r6,%r15,80+48(%r11)
-	br	%r4
- 
-.LretDouble:
-	lg	%r4,80+112(%r11)
-	std	%f0,0(%r8)			# Return double
-	lmg	%r6,%r15,80+48(%r11)
-	br	%r4
-
-.LretInt32:
-	lg	%r4,80+112(%r11)
-	st	%r2,0(%r8)			# Return int
-	lmg	%r6,%r15,80+48(%r11)
-	br	%r4
- 
-.LretInt64:
-	lg	%r4,80+112(%r11)
-	stg	%r2,0(%r8)			# Return long
-	lmg	%r6,%r15,80+48(%r11)
-	br	%r4
- 
-.Ltable:
-	.byte	.LretNone-.Lbase		# FFI390_RET_VOID
-	.byte	.LretNone-.Lbase		# FFI390_RET_STRUCT
-	.byte	.LretFloat-.Lbase		# FFI390_RET_FLOAT
-	.byte	.LretDouble-.Lbase		# FFI390_RET_DOUBLE
-	.byte	.LretInt32-.Lbase		# FFI390_RET_INT32
-	.byte	.LretInt64-.Lbase		# FFI390_RET_INT64
-
-.LFE1: 
-.ffi_call_SYSV_end:
-	.size	 ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
-
-
-	.globl	ffi_closure_SYSV
-	.type	ffi_closure_SYSV,%function
-ffi_closure_SYSV:
-.LFB2:
-	stmg	%r14,%r15,112(%r15)		# Save registers
-.LCFI10:
-	stmg	%r2,%r6,16(%r15)		# Save arguments
-	std	%f0,128(%r15)
-	std	%f2,136(%r15)
-	std	%f4,144(%r15)
-	std	%f6,152(%r15)
-	lgr	%r1,%r15			# Set up stack frame
-	aghi	%r15,-160
-.LCFI11:
-	lgr	%r2,%r0				# Closure
-	la	%r3,16(%r1)			# GPRs
-	la	%r4,128(%r1)			# FPRs
-	la	%r5,160(%r1)			# Overflow
-	stg	%r1,0(%r15)			# Set up back chain
-
-	brasl	%r14,ffi_closure_helper_SYSV	# Call helper
-
-	lg	%r14,160+112(%r15)
-	ld	%f0,160+128(%r15)		# Load return registers
-	lg	%r2,160+16(%r15)
-	la	%r15,160(%r15)
-	br	%r14
-.LFE2: 
-
-.ffi_closure_SYSV_end:
-	.size	 ffi_closure_SYSV,.ffi_closure_SYSV_end-ffi_closure_SYSV
-
-
-
-	.section	.eh_frame,EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.4byte	.LECIE1-.LSCIE1	# Length of Common Information Entry
-.LSCIE1:
-	.4byte	0x0	# CIE Identifier Tag
-	.byte	0x1	# CIE Version
-	.ascii "zR\0"	# CIE Augmentation
-	.uleb128 0x1	# CIE Code Alignment Factor
-	.sleb128 -8	# CIE Data Alignment Factor
-	.byte	0xe	# CIE RA Column
-	.uleb128 0x1	# Augmentation size
-	.byte	0x1b	# FDE Encoding (pcrel sdata4)
-	.byte	0xc	# DW_CFA_def_cfa
-	.uleb128 0xf
-	.uleb128 0xa0
-	.align	8
-.LECIE1:
-.LSFDE1:
-	.4byte	.LEFDE1-.LASFDE1	# FDE Length
-.LASFDE1:
-	.4byte	.LASFDE1-.Lframe1	# FDE CIE offset
-	.4byte	.LFB1-.	# FDE initial location
-	.4byte	.LFE1-.LFB1	# FDE address range
-	.uleb128 0x0	# Augmentation size
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI0-.LFB1
-	.byte	0x8f	# DW_CFA_offset, column 0xf
-	.uleb128 0x5
-	.byte	0x8e	# DW_CFA_offset, column 0xe
-	.uleb128 0x6
-	.byte	0x8d	# DW_CFA_offset, column 0xd
-	.uleb128 0x7
-	.byte	0x8c	# DW_CFA_offset, column 0xc
-	.uleb128 0x8
-	.byte	0x8b	# DW_CFA_offset, column 0xb
-	.uleb128 0x9
-	.byte	0x8a	# DW_CFA_offset, column 0xa
-	.uleb128 0xa
-	.byte	0x89	# DW_CFA_offset, column 0x9
-	.uleb128 0xb
-	.byte	0x88	# DW_CFA_offset, column 0x8
-	.uleb128 0xc
-	.byte	0x87	# DW_CFA_offset, column 0x7
-	.uleb128 0xd
-	.byte	0x86	# DW_CFA_offset, column 0x6
-	.uleb128 0xe
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI1-.LCFI0
-	.byte	0xd	# DW_CFA_def_cfa_register
-	.uleb128 0xb
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI2-.LCFI1
-	.byte	0xe	# DW_CFA_def_cfa_offset
-	.uleb128 0xf0
-	.align	8
-.LEFDE1:
-.LSFDE2:
-	.4byte	.LEFDE2-.LASFDE2	# FDE Length
-.LASFDE2:
-	.4byte	.LASFDE2-.Lframe1	# FDE CIE offset
-	.4byte	.LFB2-.	# FDE initial location
-	.4byte	.LFE2-.LFB2	# FDE address range
-	.uleb128 0x0	# Augmentation size
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI10-.LFB2
-	.byte	0x8f	# DW_CFA_offset, column 0xf
-	.uleb128 0x5
-	.byte	0x8e	# DW_CFA_offset, column 0xe
-	.uleb128 0x6
-	.byte	0x4	# DW_CFA_advance_loc4
-	.4byte	.LCFI11-.LCFI10
-	.byte	0xe	# DW_CFA_def_cfa_offset
-	.uleb128 0x140
-	.align	8
-.LEFDE2:
-
-#endif
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/sh/ffi.c b/Modules/_ctypes/libffi/src/sh/ffi.c
deleted file mode 100644
index 9ec86bf..0000000
--- a/Modules/_ctypes/libffi/src/sh/ffi.c
+++ /dev/null
@@ -1,717 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2002-2008, 2012 Kaz Kojima
-           Copyright (c) 2008 Red Hat, Inc.
-   
-   SuperH Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-#define NGREGARG 4
-#if defined(__SH4__)
-#define NFREGARG 8
-#endif
-
-#if defined(__HITACHI__)
-#define STRUCT_VALUE_ADDRESS_WITH_ARG 1
-#else
-#define STRUCT_VALUE_ADDRESS_WITH_ARG 0
-#endif
-
-/* If the structure has essentially an unique element, return its type.  */
-static int
-simple_type (ffi_type *arg)
-{
-  if (arg->type != FFI_TYPE_STRUCT)
-    return arg->type;
-  else if (arg->elements[1])
-    return FFI_TYPE_STRUCT;
-
-  return simple_type (arg->elements[0]);
-}
-
-static int
-return_type (ffi_type *arg)
-{
-  unsigned short type;
-
-  if (arg->type != FFI_TYPE_STRUCT)
-    return arg->type;
-
-  type = simple_type (arg->elements[0]);
-  if (! arg->elements[1])
-    {
-      switch (type)
-	{
-	case FFI_TYPE_SINT8:
-	case FFI_TYPE_UINT8:
-	case FFI_TYPE_SINT16:
-	case FFI_TYPE_UINT16:
-	case FFI_TYPE_SINT32:
-	case FFI_TYPE_UINT32:
-	  return FFI_TYPE_INT;
-
-	default:
-	  return type;
-	}
-    }
-
-  /* gcc uses r0/r1 pair for some kind of structures.  */
-  if (arg->size <= 2 * sizeof (int))
-    {
-      int i = 0;
-      ffi_type *e;
-
-      while ((e = arg->elements[i++]))
-	{
-	  type = simple_type (e);
-	  switch (type)
-	    {
-	    case FFI_TYPE_SINT32:
-	    case FFI_TYPE_UINT32:
-	    case FFI_TYPE_INT:
-	    case FFI_TYPE_FLOAT:
-	      return FFI_TYPE_UINT64;
-
-	    default:
-	      break;
-	    }
-	}
-    }
-
-  return FFI_TYPE_STRUCT;
-}
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-
-void ffi_prep_args(char *stack, extended_cif *ecif)
-{
-  register unsigned int i;
-  register int tmp;
-  register unsigned int avn;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-  int greg, ireg;
-#if defined(__SH4__)
-  int freg = 0;
-#endif
-
-  tmp = 0;
-  argp = stack;
-
-  if (return_type (ecif->cif->rtype) == FFI_TYPE_STRUCT)
-    {
-      *(void **) argp = ecif->rvalue;
-      argp += 4;
-      ireg = STRUCT_VALUE_ADDRESS_WITH_ARG ? 1 : 0;
-    }
-  else
-    ireg = 0;
-
-  /* Set arguments for registers.  */
-  greg = ireg;
-  avn = ecif->cif->nargs;
-  p_argv = ecif->avalue;
-
-  for (i = 0, p_arg = ecif->cif->arg_types; i < avn; i++, p_arg++, p_argv++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-      if (z < sizeof(int))
-	{
-	  if (greg++ >= NGREGARG)
-	    continue;
-
-	  z = sizeof(int);
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_STRUCT:
-	      *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	  argp += z;
-	}
-      else if (z == sizeof(int))
-	{
-#if defined(__SH4__)
-	  if ((*p_arg)->type == FFI_TYPE_FLOAT)
-	    {
-	      if (freg++ >= NFREGARG)
-		continue;
-	    }
-	  else
-#endif
-	    {
-	      if (greg++ >= NGREGARG)
-		continue;
-	    }
-	  *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-	  argp += z;
-	}
-#if defined(__SH4__)
-      else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
-	{
-	  if (freg + 1 >= NFREGARG)
-	    continue;
-	  freg = (freg + 1) & ~1;
-	  freg += 2;
-	  memcpy (argp, *p_argv, z);
-	  argp += z;
-	}
-#endif
-      else
-	{
-	  int n = (z + sizeof (int) - 1) / sizeof (int);
-#if defined(__SH4__)
-	  if (greg + n - 1 >= NGREGARG)
-	    continue;
-#else
-	  if (greg >= NGREGARG)
-	    continue;
-#endif
-	  greg += n;
-	  memcpy (argp, *p_argv, z);
-	  argp += n * sizeof (int);
-	}
-    }
-
-  /* Set arguments on stack.  */
-  greg = ireg;
-#if defined(__SH4__)
-  freg = 0;
-#endif
-  p_argv = ecif->avalue;
-
-  for (i = 0, p_arg = ecif->cif->arg_types; i < avn; i++, p_arg++, p_argv++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-      if (z < sizeof(int))
-	{
-	  if (greg++ < NGREGARG)
-	    continue;
-
-	  z = sizeof(int);
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int)*(SINT8 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int)*(UINT8 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int)*(SINT16 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int)*(UINT16 *)(* p_argv);
-	      break;
-  
-	    case FFI_TYPE_STRUCT:
-	      *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	  argp += z;
-	}
-      else if (z == sizeof(int))
-	{
-#if defined(__SH4__)
-	  if ((*p_arg)->type == FFI_TYPE_FLOAT)
-	    {
-	      if (freg++ < NFREGARG)
-		continue;
-	    }
-	  else
-#endif
-	    {
-	      if (greg++ < NGREGARG)
-		continue;
-	    }
-	  *(unsigned int *) argp = (unsigned int)*(UINT32 *)(* p_argv);
-	  argp += z;
-	}
-#if defined(__SH4__)
-      else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
-	{
-	  if (freg + 1 < NFREGARG)
-	    {
-	      freg = (freg + 1) & ~1;
-	      freg += 2;
-	      continue;
-	    }
-	  memcpy (argp, *p_argv, z);
-	  argp += z;
-	}
-#endif
-      else
-	{
-	  int n = (z + sizeof (int) - 1) / sizeof (int);
-	  if (greg + n - 1 < NGREGARG)
-	    {
-	      greg += n;
-	      continue;
-	    }
-#if (! defined(__SH4__))
-	  else if (greg < NGREGARG)
-	    {
-	      greg = NGREGARG;
-	      continue;
-	    }
-#endif
-	  memcpy (argp, *p_argv, z);
-	  argp += n * sizeof (int);
-	}
-    }
-
-  return;
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  int i, j;
-  int size, type;
-  int n, m;
-  int greg;
-#if defined(__SH4__)
-  int freg = 0;
-#endif
-
-  cif->flags = 0;
-
-  greg = ((return_type (cif->rtype) == FFI_TYPE_STRUCT) &&
-	  STRUCT_VALUE_ADDRESS_WITH_ARG) ? 1 : 0;
-
-#if defined(__SH4__)
-  for (i = j = 0; i < cif->nargs && j < 12; i++)
-    {
-      type = (cif->arg_types)[i]->type;
-      switch (type)
-	{
-	case FFI_TYPE_FLOAT:
-	  if (freg >= NFREGARG)
-	    continue;
-	  freg++;
-	  cif->flags += ((cif->arg_types)[i]->type) << (2 * j);
-	  j++;
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  if ((freg + 1) >= NFREGARG)
-	    continue;
-	  freg = (freg + 1) & ~1;
-	  freg += 2;
-	  cif->flags += ((cif->arg_types)[i]->type) << (2 * j);
-	  j++;
-	  break;
-	      
-	default:
-	  size = (cif->arg_types)[i]->size;
-	  n = (size + sizeof (int) - 1) / sizeof (int);
-	  if (greg + n - 1 >= NGREGARG)
-		continue;
-	  greg += n;
-	  for (m = 0; m < n; m++)
-	    cif->flags += FFI_TYPE_INT << (2 * j++);
-	  break;
-	}
-    }
-#else
-  for (i = j = 0; i < cif->nargs && j < 4; i++)
-    {
-      size = (cif->arg_types)[i]->size;
-      n = (size + sizeof (int) - 1) / sizeof (int);
-      if (greg >= NGREGARG)
-	continue;
-      else if (greg + n - 1 >= NGREGARG)
-	n = NGREGARG - greg;
-      greg += n;
-      for (m = 0; m < n; m++)
-        cif->flags += FFI_TYPE_INT << (2 * j++);
-    }
-#endif
-
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_STRUCT:
-      cif->flags += (unsigned) (return_type (cif->rtype)) << 24;
-      break;
-
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      cif->flags += (unsigned) cif->rtype->type << 24;
-      break;
-
-    default:
-      cif->flags += FFI_TYPE_INT << 24;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-			  unsigned, unsigned, unsigned *, void (*fn)(void));
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-  UINT64 trvalue;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have a return	*/
-  /* value address then we need to make one		        */
-
-  if (cif->rtype->type == FFI_TYPE_STRUCT
-      && return_type (cif->rtype) != FFI_TYPE_STRUCT)
-    ecif.rvalue = &trvalue;
-  else if ((rvalue == NULL) && 
-      (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi) 
-    {
-    case FFI_SYSV:
-      ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, ecif.rvalue,
-		    fn);
-      break;
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-
-  if (rvalue
-      && cif->rtype->type == FFI_TYPE_STRUCT
-      && return_type (cif->rtype) != FFI_TYPE_STRUCT)
-    memcpy (rvalue, &trvalue, cif->rtype->size);
-}
-
-extern void ffi_closure_SYSV (void);
-#if defined(__SH4__)
-extern void __ic_invalidate (void *line);
-#endif
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp;
-  unsigned int insn;
-
-  if (cif->abi != FFI_SYSV)
-    return FFI_BAD_ABI;
-
-  tramp = (unsigned int *) &closure->tramp[0];
-  /* Set T bit if the function returns a struct pointed with R2.  */
-  insn = (return_type (cif->rtype) == FFI_TYPE_STRUCT
-	  ? 0x0018 /* sett */
-	  : 0x0008 /* clrt */);
-
-#ifdef __LITTLE_ENDIAN__
-  tramp[0] = 0xd301d102;
-  tramp[1] = 0x0000412b | (insn << 16);
-#else
-  tramp[0] = 0xd102d301;
-  tramp[1] = 0x412b0000 | insn;
-#endif
-  *(void **) &tramp[2] = (void *)codeloc;          /* ctx */
-  *(void **) &tramp[3] = (void *)ffi_closure_SYSV; /* funaddr */
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-#if defined(__SH4__)
-  /* Flush the icache.  */
-  __ic_invalidate(codeloc);
-#endif
-
-  return FFI_OK;
-}
-
-/* Basically the trampoline invokes ffi_closure_SYSV, and on 
- * entry, r3 holds the address of the closure.
- * After storing the registers that could possibly contain
- * parameters to be passed into the stack frame and setting
- * up space for a return value, ffi_closure_SYSV invokes the 
- * following helper function to do most of the work.
- */
-
-#ifdef __LITTLE_ENDIAN__
-#define OFS_INT8	0
-#define OFS_INT16	0
-#else
-#define OFS_INT8	3
-#define OFS_INT16	2
-#endif
-
-int
-ffi_closure_helper_SYSV (ffi_closure *closure, void *rvalue, 
-			 unsigned long *pgr, unsigned long *pfr, 
-			 unsigned long *pst)
-{
-  void **avalue;
-  ffi_type **p_arg;
-  int i, avn;
-  int ireg, greg = 0;
-#if defined(__SH4__)
-  int freg = 0;
-#endif
-  ffi_cif *cif; 
-
-  cif = closure->cif;
-  avalue = alloca(cif->nargs * sizeof(void *));
-
-  /* Copy the caller's structure return value address so that the closure
-     returns the data directly to the caller.  */
-  if (cif->rtype->type == FFI_TYPE_STRUCT && STRUCT_VALUE_ADDRESS_WITH_ARG)
-    {
-      rvalue = (void *) *pgr++;
-      ireg = 1;
-    }
-  else
-    ireg = 0;
-
-  cif = closure->cif;
-  greg = ireg;
-  avn = cif->nargs;
-
-  /* Grab the addresses of the arguments from the stack frame.  */
-  for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-      if (z < sizeof(int))
-	{
-	  if (greg++ >= NGREGARG)
-	    continue;
-
-	  z = sizeof(int);
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	    case FFI_TYPE_UINT8:
-	      avalue[i] = (((char *)pgr) + OFS_INT8);
-	      break;
-  
-	    case FFI_TYPE_SINT16:
-	    case FFI_TYPE_UINT16:
-	      avalue[i] = (((char *)pgr) + OFS_INT16);
-	      break;
-  
-	    case FFI_TYPE_STRUCT:
-	      avalue[i] = pgr;
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	  pgr++;
-	}
-      else if (z == sizeof(int))
-	{
-#if defined(__SH4__)
-	  if ((*p_arg)->type == FFI_TYPE_FLOAT)
-	    {
-	      if (freg++ >= NFREGARG)
-		continue;
-	      avalue[i] = pfr;
-	      pfr++;
-	    }
-	  else
-#endif
-	    {
-	      if (greg++ >= NGREGARG)
-		continue;
-	      avalue[i] = pgr;
-	      pgr++;
-	    }
-	}
-#if defined(__SH4__)
-      else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
-	{
-	  if (freg + 1 >= NFREGARG)
-	    continue;
-	  if (freg & 1)
-	    pfr++;
-	  freg = (freg + 1) & ~1;
-	  freg += 2;
-	  avalue[i] = pfr;
-	  pfr += 2;
-	}
-#endif
-      else
-	{
-	  int n = (z + sizeof (int) - 1) / sizeof (int);
-#if defined(__SH4__)
-	  if (greg + n - 1 >= NGREGARG)
-	    continue;
-#else
-	  if (greg >= NGREGARG)
-	    continue;
-#endif
-	  greg += n;
-	  avalue[i] = pgr;
-	  pgr += n;
-	}
-    }
-
-  greg = ireg;
-#if defined(__SH4__)
-  freg = 0;
-#endif
-
-  for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-      if (z < sizeof(int))
-	{
-	  if (greg++ < NGREGARG)
-	    continue;
-
-	  z = sizeof(int);
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	    case FFI_TYPE_UINT8:
-	      avalue[i] = (((char *)pst) + OFS_INT8);
-	      break;
-  
-	    case FFI_TYPE_SINT16:
-	    case FFI_TYPE_UINT16:
-	      avalue[i] = (((char *)pst) + OFS_INT16);
-	      break;
-  
-	    case FFI_TYPE_STRUCT:
-	      avalue[i] = pst;
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	  pst++;
-	}
-      else if (z == sizeof(int))
-	{
-#if defined(__SH4__)
-	  if ((*p_arg)->type == FFI_TYPE_FLOAT)
-	    {
-	      if (freg++ < NFREGARG)
-		continue;
-	    }
-	  else
-#endif
-	    {
-	      if (greg++ < NGREGARG)
-		continue;
-	    }
-	  avalue[i] = pst;
-	  pst++;
-	}
-#if defined(__SH4__)
-      else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
-	{
-	  if (freg + 1 < NFREGARG)
-	    {
-	      freg = (freg + 1) & ~1;
-	      freg += 2;
-	      continue;
-	    }
-	  avalue[i] = pst;
-	  pst += 2;
-	}
-#endif
-      else
-	{
-	  int n = (z + sizeof (int) - 1) / sizeof (int);
-	  if (greg + n - 1 < NGREGARG)
-	    {
-	      greg += n;
-	      continue;
-	    }
-#if (! defined(__SH4__))
-	  else if (greg < NGREGARG)
-	    {
-	      greg += n;
-	      pst += greg - NGREGARG;
-	      continue;
-	    }
-#endif
-	  avalue[i] = pst;
-	  pst += n;
-	}
-    }
-
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_SYSV how to perform return type promotions.  */
-  return return_type (cif->rtype);
-}
diff --git a/Modules/_ctypes/libffi/src/sh/ffitarget.h b/Modules/_ctypes/libffi/src/sh/ffitarget.h
deleted file mode 100644
index a36bf42..0000000
--- a/Modules/_ctypes/libffi/src/sh/ffitarget.h
+++ /dev/null
@@ -1,54 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012 Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for SuperH.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- Generic type definitions ----------------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 16
-#define FFI_NATIVE_RAW_API 0
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/sh/sysv.S b/Modules/_ctypes/libffi/src/sh/sysv.S
deleted file mode 100644
index 5be7516..0000000
--- a/Modules/_ctypes/libffi/src/sh/sysv.S
+++ /dev/null
@@ -1,850 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2002, 2003, 2004, 2006, 2008 Kaz Kojima
-   
-   SuperH Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-#ifdef HAVE_MACHINE_ASM_H
-#include <machine/asm.h>
-#else
-/* XXX these lose for some platforms, I'm sure. */
-#define CNAME(x) x
-#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
-#endif
-
-#if defined(__HITACHI__)
-#define STRUCT_VALUE_ADDRESS_WITH_ARG 1
-#else
-#define STRUCT_VALUE_ADDRESS_WITH_ARG 0
-#endif
-
-.text
-
-	# r4:	ffi_prep_args
-	# r5:	&ecif
-	# r6:	bytes
-	# r7:	flags
-	# sp+0: rvalue
-	# sp+4: fn
-
-	# This assumes we are using gas.
-ENTRY(ffi_call_SYSV)
-	# Save registers
-.LFB1:
-	mov.l	r8,@-r15
-.LCFI0:
-	mov.l	r9,@-r15
-.LCFI1:
-	mov.l	r10,@-r15
-.LCFI2:
-	mov.l	r12,@-r15
-.LCFI3:
-	mov.l	r14,@-r15
-.LCFI4:
-	sts.l	pr,@-r15
-.LCFI5:
-	mov	r15,r14
-.LCFI6:
-#if defined(__SH4__)
-	mov	r6,r8
-	mov	r7,r9
-
-	sub	r6,r15
-	add	#-16,r15
-	mov	#~7,r0
-	and	r0,r15
-
-	mov	r4,r0
-	jsr	@r0
-	 mov	r15,r4
-
-	mov	r9,r1
-	shlr8	r9
-	shlr8	r9
-	shlr8	r9
-
-	mov	#FFI_TYPE_STRUCT,r2
-	cmp/eq	r2,r9
-	bf	1f
-#if STRUCT_VALUE_ADDRESS_WITH_ARG
- 	mov.l	@r15+,r4
-	bra	2f
-	 mov	#5,r2
-#else
- 	mov.l	@r15+,r10
-#endif
-1:
-	mov	#4,r2
-2:
-	mov	#4,r3
-
-L_pass:
-	cmp/pl	r8
-	bf	L_call_it
-
-	mov	r1,r0
-	and	#3,r0
-
-L_pass_d:
-	cmp/eq	#FFI_TYPE_DOUBLE,r0
-	bf	L_pass_f
-
-	mov	r3,r0
-	and	#1,r0
-	tst	r0,r0
-	bt	1f
-	add	#1,r3
-1:
-	mov	#12,r0
-	cmp/hs	r0,r3
-	bt/s	3f
-	 shlr2	r1
-	bsr	L_pop_d
-	 nop
-3:
-	add	#2,r3
-	bra	L_pass
-	 add	#-8,r8
-
-L_pop_d:
-	mov	r3,r0
-	add	r0,r0
-	add	r3,r0
-	add	#-12,r0
-	braf	r0
-	 nop
-#ifdef __LITTLE_ENDIAN__
-	fmov.s	@r15+,fr5
-	rts
-	 fmov.s	@r15+,fr4
-	fmov.s	@r15+,fr7
-	rts
-	 fmov.s	@r15+,fr6
-	fmov.s	@r15+,fr9
-	rts
-	 fmov.s	@r15+,fr8
-	fmov.s	@r15+,fr11
-	rts
-	 fmov.s	@r15+,fr10
-#else
-	fmov.s	@r15+,fr4
-	rts
-	 fmov.s	@r15+,fr5
-	fmov.s	@r15+,fr6
-	rts
-	 fmov.s	@r15+,fr7
-	fmov.s	@r15+,fr8
-	rts
-	 fmov.s	@r15+,fr9
-	fmov.s	@r15+,fr10
-	rts
-	 fmov.s	@r15+,fr11
-#endif
-
-L_pass_f:
-	cmp/eq	#FFI_TYPE_FLOAT,r0
-	bf	L_pass_i
-
-	mov	#12,r0
-	cmp/hs	r0,r3
-	bt/s	2f
-	 shlr2	r1
-	bsr	L_pop_f
-	 nop
-2:
-	add	#1,r3
-	bra	L_pass
-	 add	#-4,r8
-
-L_pop_f:
-	mov	r3,r0
-	shll2	r0
-	add	#-16,r0
-	braf	r0
-	 nop
-#ifdef __LITTLE_ENDIAN__
-	rts
-	 fmov.s	@r15+,fr5
-	rts
-	 fmov.s	@r15+,fr4
-	rts
-	 fmov.s	@r15+,fr7
-	rts
-	 fmov.s	@r15+,fr6
-	rts
-	 fmov.s	@r15+,fr9
-	rts
-	 fmov.s	@r15+,fr8
-	rts
-	 fmov.s	@r15+,fr11
-	rts
-	 fmov.s	@r15+,fr10
-#else
-	rts
-	 fmov.s	@r15+,fr4
-	rts
-	 fmov.s	@r15+,fr5
-	rts
-	 fmov.s	@r15+,fr6
-	rts
-	 fmov.s	@r15+,fr7
-	rts
-	 fmov.s	@r15+,fr8
-	rts
-	 fmov.s	@r15+,fr9
-	rts
-	 fmov.s	@r15+,fr10
-	rts
-	 fmov.s	@r15+,fr11
-#endif
-
-L_pass_i:
-	cmp/eq	#FFI_TYPE_INT,r0
-	bf	L_call_it
-
-	mov	#8,r0
-	cmp/hs	r0,r2
-	bt/s	2f
-	 shlr2	r1
-	bsr	L_pop_i
-	 nop
-2:
-	add	#1,r2
-	bra	L_pass
-	 add	#-4,r8
-
-L_pop_i:
-	mov	r2,r0
-	shll2	r0
-	add	#-16,r0
-	braf	r0
-	 nop
-	rts
-	 mov.l	@r15+,r4
-	rts
-	 mov.l	@r15+,r5
-	rts
-	 mov.l	@r15+,r6
-	rts
-	 mov.l	@r15+,r7
-
-L_call_it:
-	# call function
-#if (! STRUCT_VALUE_ADDRESS_WITH_ARG)
-	mov	r10, r2
-#endif
-	mov.l  @(28,r14),r1
-	jsr    @r1
-	 nop
-
-L_ret_d:
-	mov	#FFI_TYPE_DOUBLE,r2
-	cmp/eq	r2,r9
-	bf	L_ret_ll
-
-	mov.l	@(24,r14),r1
-#ifdef __LITTLE_ENDIAN__
-	fmov.s	fr1,@r1
-	add	#4,r1
-	bra	L_epilogue
-	 fmov.s	fr0,@r1
-#else
-	fmov.s	fr0,@r1
-	add	#4,r1
-	bra	L_epilogue
-	 fmov.s	fr1,@r1
-#endif
-
-L_ret_ll:
-	mov	#FFI_TYPE_SINT64,r2
-	cmp/eq	r2,r9
-	bt/s	1f
-	 mov	#FFI_TYPE_UINT64,r2
-	cmp/eq	r2,r9
-	bf	L_ret_f
-
-1:
-	mov.l	@(24,r14),r2
-	mov.l	r0,@r2
-	bra	L_epilogue
-	 mov.l	r1,@(4,r2)
-
-L_ret_f:
-	mov	#FFI_TYPE_FLOAT,r2
-	cmp/eq	r2,r9
-	bf	L_ret_i
-
-	mov.l	@(24,r14),r1
-	bra	L_epilogue
-	 fmov.s	fr0,@r1
-
-L_ret_i:
-	mov	#FFI_TYPE_INT,r2
-	cmp/eq	r2,r9
-	bf	L_epilogue
-
-	mov.l	@(24,r14),r1
-	bra	L_epilogue
-	 mov.l	r0,@r1
-
-L_epilogue:
-	# Remove the space we pushed for the args
-	mov   r14,r15
-
-	lds.l  @r15+,pr
-	mov.l  @r15+,r14
-	mov.l  @r15+,r12
-	mov.l  @r15+,r10
-	mov.l  @r15+,r9
-	rts
-	 mov.l  @r15+,r8
-#else
-	mov	r6,r8
-	mov	r7,r9
-
-	sub	r6,r15
-	add	#-16,r15
-	mov	#~7,r0
-	and	r0,r15
-
-	mov	r4,r0
-	jsr	@r0
-	 mov	r15,r4
-
-	mov	r9,r3
-	shlr8	r9
-	shlr8	r9
-	shlr8	r9
-
-	mov	#FFI_TYPE_STRUCT,r2
-	cmp/eq	r2,r9
-	bf	1f
-#if STRUCT_VALUE_ADDRESS_WITH_ARG
-	mov.l	@r15+,r4
-	bra	2f
-	 mov	#5,r2
-#else
-	mov.l	@r15+,r10
-#endif
-1:
-	mov	#4,r2
-2:
-
-L_pass:
-	cmp/pl	r8
-	bf	L_call_it
-
-	mov	r3,r0
-	and	#3,r0
-
-L_pass_d:
-	cmp/eq	#FFI_TYPE_DOUBLE,r0
-	bf	L_pass_i
-
-	mov	r15,r0
-	and	#7,r0
-	tst	r0,r0
-	bt	1f
-	add	#4,r15
-1:
-	mov	#8,r0
-	cmp/hs	r0,r2
-	bt/s	2f
-	 shlr2	r3
-	bsr	L_pop_d
-	 nop
-2:
-	add	#2,r2
-	bra	L_pass
-	 add	#-8,r8
-
-L_pop_d:
-	mov	r2,r0
-	add	r0,r0
-	add	r2,r0
-	add	#-12,r0
-	add	r0,r0
-	braf	r0
-	 nop
-	mov.l	@r15+,r4
-	rts
-	 mov.l	@r15+,r5
-	mov.l	@r15+,r5
-	rts
-	 mov.l	@r15+,r6
-	mov.l	@r15+,r6
-	rts
-	 mov.l	@r15+,r7
-	rts
-	 mov.l	@r15+,r7
-
-L_pass_i:
-	cmp/eq	#FFI_TYPE_INT,r0
-	bf	L_call_it
-
-	mov	#8,r0
-	cmp/hs	r0,r2
-	bt/s	2f
-	 shlr2	r3
-	bsr	L_pop_i
-	 nop
-2:
-	add	#1,r2
-	bra	L_pass
-	 add	#-4,r8
-
-L_pop_i:
-	mov	r2,r0
-	shll2	r0
-	add	#-16,r0
-	braf	r0
-	 nop
-	rts
-	 mov.l	@r15+,r4
-	rts
-	 mov.l	@r15+,r5
-	rts
-	 mov.l	@r15+,r6
-	rts
-	 mov.l	@r15+,r7
-
-L_call_it:
-	# call function
-#if (! STRUCT_VALUE_ADDRESS_WITH_ARG)
-	mov	r10, r2
-#endif
-	mov.l  @(28,r14),r1
-	jsr    @r1
-	 nop
-
-L_ret_d:
-	mov	#FFI_TYPE_DOUBLE,r2
-	cmp/eq	r2,r9
-	bf	L_ret_ll
-
-	mov.l	@(24,r14),r2
-	mov.l	r0,@r2
-	bra	L_epilogue
-	 mov.l	r1,@(4,r2)
-
-L_ret_ll:
-	mov	#FFI_TYPE_SINT64,r2
-	cmp/eq	r2,r9
-	bt/s	1f
-	 mov	#FFI_TYPE_UINT64,r2
-	cmp/eq	r2,r9
-	bf	L_ret_i
-
-1:
-	mov.l	@(24,r14),r2
-	mov.l	r0,@r2
-	bra	L_epilogue
-	 mov.l	r1,@(4,r2)
-
-L_ret_i:
-	mov	#FFI_TYPE_FLOAT,r2
-	cmp/eq	r2,r9
-	bt	1f
-	mov	#FFI_TYPE_INT,r2
-	cmp/eq	r2,r9
-	bf	L_epilogue
-1:
-	mov.l	@(24,r14),r1
-	bra	L_epilogue
-	 mov.l	r0,@r1
-
-L_epilogue:
-	# Remove the space we pushed for the args
-	mov   r14,r15
-
-	lds.l  @r15+,pr
-	mov.l  @r15+,r14
-	mov.l  @r15+,r12
-	mov.l  @r15+,r10
-	mov.l  @r15+,r9
-	rts
-	 mov.l  @r15+,r8
-#endif
-.LFE1:
-.ffi_call_SYSV_end:
-        .size    CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
-
-.globl	ffi_closure_helper_SYSV
-
-ENTRY(ffi_closure_SYSV)
-.LFB2:
-	mov.l	r7,@-r15
-.LCFI7:
-	mov.l	r6,@-r15
-.LCFI8:
-	mov.l	r5,@-r15
-.LCFI9:
-	mov.l	r4,@-r15
-.LCFIA:
-	mov.l	r14,@-r15
-.LCFIB:
-	sts.l	pr,@-r15
-
-	/* Stack layout:	
-	   xx bytes (on stack parameters)
-	   16 bytes (register parameters)
-	    4 bytes (saved frame pointer)
-	    4 bytes (saved return address)
-	   32 bytes (floating register parameters, SH-4 only)
-	    8 bytes (result)
-	    4 bytes (pad)
-	    4 bytes (5th arg)
-	   <- new stack pointer
-	*/
-.LCFIC:
-#if defined(__SH4__)
-	add	#-48,r15
-#else
-	add	#-16,r15
-#endif
-.LCFID:
-	mov	r15,r14
-.LCFIE:
-
-#if defined(__SH4__)
-	mov	r14,r1
-	add	#48,r1
-#ifdef __LITTLE_ENDIAN__
-	fmov.s	fr10,@-r1
-	fmov.s	fr11,@-r1
-	fmov.s	fr8,@-r1
-	fmov.s	fr9,@-r1
-	fmov.s	fr6,@-r1
-	fmov.s	fr7,@-r1
-	fmov.s	fr4,@-r1
-	fmov.s	fr5,@-r1
-#else
-	fmov.s	fr11,@-r1
-	fmov.s	fr10,@-r1
-	fmov.s	fr9,@-r1
-	fmov.s	fr8,@-r1
-	fmov.s	fr7,@-r1
-	fmov.s	fr6,@-r1
-	fmov.s	fr5,@-r1
-	fmov.s	fr4,@-r1
-#endif
-	mov	r1,r7
-	mov	r14,r6
-	add	#56,r6
-#else
-	mov	r14,r6
-	add	#24,r6
-#endif
-
-	bt/s	10f
-	 mov	r2, r5
-	mov	r14,r1
-	add	#8,r1
-	mov	r1,r5
-10:
-
-	mov	r14,r1
-#if defined(__SH4__)
-	add	#72,r1
-#else
-	add	#40,r1
-#endif
-	mov.l	r1,@r14
-
-#ifdef PIC
-	mov.l	L_got,r1
-	mova	L_got,r0
-	add	r0,r1
-	mov.l	L_helper,r0
-	add	r1,r0
-#else
-	mov.l	L_helper,r0
-#endif
-	jsr	@r0
-	 mov	r3,r4
-
-	shll	r0
-	mov	r0,r1
-	mova	L_table,r0
-	add	r1,r0
-	mov.w	@r0,r0
-	mov	r14,r2
-	braf	r0
-	 add	#8,r2
-0:
-	.align 2
-#ifdef PIC
-L_got:
-	.long	_GLOBAL_OFFSET_TABLE_
-L_helper:
-	.long	ffi_closure_helper_SYSV@GOTOFF
-#else
-L_helper:
-	.long	ffi_closure_helper_SYSV
-#endif
-L_table:
-	.short L_case_v - 0b	/* FFI_TYPE_VOID */
-	.short L_case_i - 0b	/* FFI_TYPE_INT */
-#if defined(__SH4__)
-	.short L_case_f - 0b	/* FFI_TYPE_FLOAT */
-	.short L_case_d - 0b	/* FFI_TYPE_DOUBLE */
-	.short L_case_d - 0b	/* FFI_TYPE_LONGDOUBLE */
-#else
-	.short L_case_i - 0b	/* FFI_TYPE_FLOAT */
-	.short L_case_ll - 0b	/* FFI_TYPE_DOUBLE */
-	.short L_case_ll - 0b	/* FFI_TYPE_LONGDOUBLE */
-#endif
-	.short L_case_uq - 0b	/* FFI_TYPE_UINT8 */
-	.short L_case_q - 0b	/* FFI_TYPE_SINT8 */
-	.short L_case_uh - 0b	/* FFI_TYPE_UINT16 */
-	.short L_case_h - 0b	/* FFI_TYPE_SINT16 */
-	.short L_case_i - 0b	/* FFI_TYPE_UINT32 */
-	.short L_case_i - 0b	/* FFI_TYPE_SINT32 */
-	.short L_case_ll - 0b	/* FFI_TYPE_UINT64 */
-	.short L_case_ll - 0b	/* FFI_TYPE_SINT64 */
-	.short L_case_v - 0b	/* FFI_TYPE_STRUCT */
-	.short L_case_i - 0b	/* FFI_TYPE_POINTER */
-
-#if defined(__SH4__)
-L_case_d:
-#ifdef __LITTLE_ENDIAN__
-	fmov.s	@r2+,fr1
-	bra	L_case_v
-	 fmov.s	@r2,fr0
-#else
-	fmov.s	@r2+,fr0
-	bra	L_case_v
-	 fmov.s	@r2,fr1
-#endif
-
-L_case_f:
-	bra	L_case_v
-	 fmov.s	@r2,fr0
-#endif
-	
-L_case_ll:
-	mov.l	@r2+,r0
-	bra	L_case_v
-	 mov.l	@r2,r1
-	
-L_case_i:
-	bra	L_case_v
-	 mov.l	@r2,r0
-	
-L_case_q:
-#ifdef __LITTLE_ENDIAN__
-#else
-	add	#3,r2
-#endif
-	bra	L_case_v
-	 mov.b	@r2,r0
-
-L_case_uq:
-#ifdef __LITTLE_ENDIAN__
-#else
-	add	#3,r2
-#endif
-	mov.b	@r2,r0
-	bra	L_case_v
-	 extu.b r0,r0
-
-L_case_h:
-#ifdef __LITTLE_ENDIAN__
-#else
-	add	#2,r2
-#endif
-	bra	L_case_v
-	 mov.w	@r2,r0
-
-L_case_uh:
-#ifdef __LITTLE_ENDIAN__
-#else
-	add	#2,r2
-#endif
-	mov.w	@r2,r0
-	extu.w	r0,r0
-	/* fall through */
-
-L_case_v:
-#if defined(__SH4__)
-	add	#48,r15
-#else
-	add	#16,r15
-#endif
-	lds.l	@r15+,pr
-	mov.l	@r15+,r14
-	rts
-	 add	#16,r15
-.LFE2:
-.ffi_closure_SYSV_end:
-        .size    CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
-
-	.section	".eh_frame","aw",@progbits
-__FRAME_BEGIN__:
-	.4byte	.LECIE1-.LSCIE1	/* Length of Common Information Entry */
-.LSCIE1:
-	.4byte	0x0	/* CIE Identifier Tag */
-	.byte	0x1	/* CIE Version */
-#ifdef PIC
-	.ascii "zR\0"	/* CIE Augmentation */
-#else
-	.byte	0x0	/* CIE Augmentation */
-#endif
-	.byte	0x1	/* uleb128 0x1; CIE Code Alignment Factor */
-	.byte	0x7c	/* sleb128 -4; CIE Data Alignment Factor */
-	.byte	0x11	/* CIE RA Column */
-#ifdef PIC
-	.uleb128 0x1	/* Augmentation size */
-	.byte	0x10	/* FDE Encoding (pcrel) */
-#endif
-	.byte	0xc	/* DW_CFA_def_cfa */
-	.byte	0xf	/* uleb128 0xf */
-	.byte	0x0	/* uleb128 0x0 */
-	.align	2
-.LECIE1:
-.LSFDE1:
-	.4byte	.LEFDE1-.LASFDE1	/* FDE Length */
-.LASFDE1:
-	.4byte	.LASFDE1-__FRAME_BEGIN__	/* FDE CIE offset */
-#ifdef PIC
-	.4byte	.LFB1-.	/* FDE initial location */
-#else
-	.4byte	.LFB1	/* FDE initial location */
-#endif
-	.4byte	.LFE1-.LFB1	 /* FDE address range */
-#ifdef PIC
-	.uleb128 0x0	/* Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI0-.LFB1
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x4	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI1-.LCFI0
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI2-.LCFI1
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0xc	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI3-.LCFI2
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x10	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI4-.LCFI3
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x14	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI5-.LCFI4
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x18	/* uleb128 0x4 */
-	.byte	0x91	/* DW_CFA_offset, column 0x11 */
-	.byte	0x6	/* uleb128 0x6 */
-	.byte	0x8e	/* DW_CFA_offset, column 0xe */
-	.byte	0x5	/* uleb128 0x5 */
-	.byte	0x8c	/* DW_CFA_offset, column 0xc */
-	.byte	0x4	/* uleb128 0x4 */
-	.byte	0x8a	/* DW_CFA_offset, column 0xa */
-	.byte	0x3	/* uleb128 0x3 */
-	.byte	0x89	/* DW_CFA_offset, column 0x9 */
-	.byte	0x2	/* uleb128 0x2 */
-	.byte	0x88	/* DW_CFA_offset, column 0x8 */
-	.byte	0x1	/* uleb128 0x1 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI6-.LCFI5
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0xe	/* uleb128 0xe */
-	.align	2
-.LEFDE1:
-
-.LSFDE3:
-	.4byte	.LEFDE3-.LASFDE3	/* FDE Length */
-.LASFDE3:
-	.4byte	.LASFDE3-__FRAME_BEGIN__	/* FDE CIE offset */
-#ifdef PIC
-	.4byte	.LFB2-.	/* FDE initial location */
-#else
-	.4byte	.LFB2	/* FDE initial location */
-#endif
-	.4byte	.LFE2-.LFB2	 /* FDE address range */
-#ifdef PIC
-	.uleb128 0x0	/* Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI7-.LFB2
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x4	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI8-.LCFI7
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFI9-.LCFI8
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0xc	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFIA-.LCFI9
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x10	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFIB-.LCFIA
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x14	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFIC-.LCFIB
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x18	/* uleb128 0x4 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFID-.LCFIC
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-#if defined(__SH4__)
-	.byte	24+48	/* uleb128 24+48 */
-#else
-	.byte	24+16	/* uleb128 24+16 */
-#endif
-	.byte	0x91	/* DW_CFA_offset, column 0x11 */
-	.byte	0x6	/* uleb128 0x6 */
-	.byte	0x8e	/* DW_CFA_offset, column 0xe */
-	.byte	0x5	/* uleb128 0x5 */
-	.byte	0x84	/* DW_CFA_offset, column 0x4 */
-	.byte	0x4	/* uleb128 0x4 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 */
-	.byte	0x3	/* uleb128 0x3 */
-	.byte	0x86	/* DW_CFA_offset, column 0x6 */
-	.byte	0x2	/* uleb128 0x2 */
-	.byte	0x87	/* DW_CFA_offset, column 0x7 */
-	.byte	0x1	/* uleb128 0x1 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	.LCFIE-.LCFID
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0xe	/* uleb128 0xe */
-	.align	2
-.LEFDE3:
diff --git a/Modules/_ctypes/libffi/src/sh64/ffi.c b/Modules/_ctypes/libffi/src/sh64/ffi.c
deleted file mode 100644
index 123b87a..0000000
--- a/Modules/_ctypes/libffi/src/sh64/ffi.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2003, 2004, 2006, 2007, 2012 Kaz Kojima
-           Copyright (c) 2008 Anthony Green
-   
-   SuperH SHmedia Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-#define NGREGARG 8
-#define NFREGARG 12
-
-static int
-return_type (ffi_type *arg)
-{
-
-  if (arg->type != FFI_TYPE_STRUCT)
-    return arg->type;
-
-  /* gcc uses r2 if the result can be packed in on register.  */
-  if (arg->size <= sizeof (UINT8))
-    return FFI_TYPE_UINT8;
-  else if (arg->size <= sizeof (UINT16))
-    return FFI_TYPE_UINT16;
-  else if (arg->size <= sizeof (UINT32))
-    return FFI_TYPE_UINT32;
-  else if (arg->size <= sizeof (UINT64))
-    return FFI_TYPE_UINT64;
-
-  return FFI_TYPE_STRUCT;
-}
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-
-void ffi_prep_args(char *stack, extended_cif *ecif)
-{
-  register unsigned int i;
-  register unsigned int avn;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-
-  argp = stack;
-
-  if (return_type (ecif->cif->rtype) == FFI_TYPE_STRUCT)
-    {
-      *(void **) argp = ecif->rvalue;
-      argp += sizeof (UINT64);
-    }
-
-  avn = ecif->cif->nargs;
-  p_argv = ecif->avalue;
-
-  for (i = 0, p_arg = ecif->cif->arg_types; i < avn; i++, p_arg++, p_argv++)
-    {
-      size_t z;
-      int align;
-
-      z = (*p_arg)->size;
-      align = (*p_arg)->alignment;
-      if (z < sizeof (UINT32))
-	{
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(SINT64 *) argp = (SINT64) *(SINT8 *)(*p_argv);
-	      break;
-  
-	    case FFI_TYPE_UINT8:
-	      *(UINT64 *) argp = (UINT64) *(UINT8 *)(*p_argv);
-	      break;
-  
-	    case FFI_TYPE_SINT16:
-	      *(SINT64 *) argp = (SINT64) *(SINT16 *)(*p_argv);
-	      break;
-  
-	    case FFI_TYPE_UINT16:
-	      *(UINT64 *) argp = (UINT64) *(UINT16 *)(*p_argv);
-	      break;
-  
-	    case FFI_TYPE_STRUCT:
-	      memcpy (argp, *p_argv, z);
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	  argp += sizeof (UINT64);
-	}
-      else if (z == sizeof (UINT32) && align == sizeof (UINT32))
-	{
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_INT:
-	    case FFI_TYPE_SINT32:
-	      *(SINT64 *) argp = (SINT64) *(SINT32 *) (*p_argv);
-	      break;
-
-	    case FFI_TYPE_FLOAT:
-	    case FFI_TYPE_POINTER:
-	    case FFI_TYPE_UINT32:
-	    case FFI_TYPE_STRUCT:
-	      *(UINT64 *) argp = (UINT64) *(UINT32 *) (*p_argv);
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	      break;
-	    }
-	  argp += sizeof (UINT64);
-	}
-      else if (z == sizeof (UINT64)
-	       && align == sizeof (UINT64)
-	       && ((int) *p_argv & (sizeof (UINT64) - 1)) == 0)
-	{
-	  *(UINT64 *) argp = *(UINT64 *) (*p_argv);
-	  argp += sizeof (UINT64);
-	}
-      else
-	{
-	  int n = (z + sizeof (UINT64) - 1) / sizeof (UINT64);
-
-	  memcpy (argp, *p_argv, z);
-	  argp += n * sizeof (UINT64);
-	}
-    }
-
-  return;
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  int i, j;
-  int size, type;
-  int n, m;
-  int greg;
-  int freg;
-  int fpair = -1;
-
-  greg = (return_type (cif->rtype) == FFI_TYPE_STRUCT ? 1 : 0);
-  freg = 0;
-  cif->flags2 = 0;
-
-  for (i = j = 0; i < cif->nargs; i++)
-    {
-      type = (cif->arg_types)[i]->type;
-      switch (type)
-	{
-	case FFI_TYPE_FLOAT:
-	  greg++;
-	  cif->bytes += sizeof (UINT64) - sizeof (float);
-	  if (freg >= NFREGARG - 1)
-	    continue;
-	  if (fpair < 0)
-	    {
-	      fpair = freg;
-	      freg += 2;
-	    }
-	  else
-	    fpair = -1;
-	  cif->flags2 += ((cif->arg_types)[i]->type) << (2 * j++);
-	  break;
-
-	case FFI_TYPE_DOUBLE:
-	  if (greg++ >= NGREGARG && (freg + 1) >= NFREGARG)
-	    continue;
-	  if ((freg + 1) < NFREGARG)
-	    {
-	      freg += 2;
-	      cif->flags2 += ((cif->arg_types)[i]->type) << (2 * j++);
-	    }
-	  else
-	    cif->flags2 += FFI_TYPE_INT << (2 * j++);
-	  break;
-	      
-	default:
-	  size = (cif->arg_types)[i]->size;
-	  if (size < sizeof (UINT64))
-	    cif->bytes += sizeof (UINT64) - size;
-	  n = (size + sizeof (UINT64) - 1) / sizeof (UINT64);
-	  if (greg >= NGREGARG)
-	    continue;
-	  else if (greg + n - 1 >= NGREGARG)
-	    greg = NGREGARG;
-	  else
-	    greg += n;
-	  for (m = 0; m < n; m++)
-	    cif->flags2 += FFI_TYPE_INT << (2 * j++);
-	  break;
-	}
-    }
-
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_STRUCT:
-      cif->flags = return_type (cif->rtype);
-      break;
-
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      cif->flags = cif->rtype->type;
-      break;
-
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-/*@-declundef@*/
-/*@-exportheader@*/
-extern void ffi_call_SYSV(void (*)(char *, extended_cif *), 
-			  /*@out@*/ extended_cif *, 
-			  unsigned, unsigned, long long,
-			  /*@out@*/ unsigned *, 
-			  void (*fn)(void));
-/*@=declundef@*/
-/*@=exportheader@*/
-
-void ffi_call(/*@dependent@*/ ffi_cif *cif, 
-	      void (*fn)(void), 
-	      /*@out@*/ void *rvalue, 
-	      /*@dependent@*/ void **avalue)
-{
-  extended_cif ecif;
-  UINT64 trvalue;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have a return	*/
-  /* value address then we need to make one		        */
-
-  if (cif->rtype->type == FFI_TYPE_STRUCT
-      && return_type (cif->rtype) != FFI_TYPE_STRUCT)
-    ecif.rvalue = &trvalue;
-  else if ((rvalue == NULL) && 
-      (cif->rtype->type == FFI_TYPE_STRUCT))
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi) 
-    {
-    case FFI_SYSV:
-      ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, cif->flags2,
-		    ecif.rvalue, fn);
-      break;
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-
-  if (rvalue
-      && cif->rtype->type == FFI_TYPE_STRUCT
-      && return_type (cif->rtype) != FFI_TYPE_STRUCT)
-    memcpy (rvalue, &trvalue, cif->rtype->size);
-}
-
-extern void ffi_closure_SYSV (void);
-extern void __ic_invalidate (void *line);
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure *closure,
-		      ffi_cif *cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp;
-
-  if (cif->abi != FFI_SYSV)
-    return FFI_BAD_ABI;
-
-  tramp = (unsigned int *) &closure->tramp[0];
-  /* Since ffi_closure is an aligned object, the ffi trampoline is
-     called as an SHcompact code.  Sigh.
-     SHcompact part:
-     mova @(1,pc),r0; add #1,r0; jmp @r0; nop;
-     SHmedia part:
-     movi fnaddr >> 16,r1; shori fnaddr,r1; ptabs/l r1,tr0
-     movi cxt >> 16,r1; shori cxt,r1; blink tr0,r63  */
-#ifdef __LITTLE_ENDIAN__
-  tramp[0] = 0x7001c701;
-  tramp[1] = 0x0009402b;
-#else
-  tramp[0] = 0xc7017001;
-  tramp[1] = 0x402b0009;
-#endif
-  tramp[2] = 0xcc000010 | (((UINT32) ffi_closure_SYSV) >> 16) << 10;
-  tramp[3] = 0xc8000010 | (((UINT32) ffi_closure_SYSV) & 0xffff) << 10;
-  tramp[4] = 0x6bf10600;
-  tramp[5] = 0xcc000010 | (((UINT32) codeloc) >> 16) << 10;
-  tramp[6] = 0xc8000010 | (((UINT32) codeloc) & 0xffff) << 10;
-  tramp[7] = 0x4401fff0;
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  /* Flush the icache.  */
-  asm volatile ("ocbwb %0,0; synco; icbi %1,0; synci" : : "r" (tramp),
-		"r"(codeloc));
-
-  return FFI_OK;
-}
-
-/* Basically the trampoline invokes ffi_closure_SYSV, and on 
- * entry, r3 holds the address of the closure.
- * After storing the registers that could possibly contain
- * parameters to be passed into the stack frame and setting
- * up space for a return value, ffi_closure_SYSV invokes the 
- * following helper function to do most of the work.
- */
-
-int
-ffi_closure_helper_SYSV (ffi_closure *closure, UINT64 *rvalue, 
-			 UINT64 *pgr, UINT64 *pfr, UINT64 *pst)
-{
-  void **avalue;
-  ffi_type **p_arg;
-  int i, avn;
-  int greg, freg;
-  ffi_cif *cif;
-  int fpair = -1;
-
-  cif = closure->cif;
-  avalue = alloca (cif->nargs * sizeof (void *));
-
-  /* Copy the caller's structure return value address so that the closure
-     returns the data directly to the caller.  */
-  if (return_type (cif->rtype) == FFI_TYPE_STRUCT)
-    {
-      rvalue = (UINT64 *) *pgr;
-      greg = 1;
-    }
-  else
-    greg = 0;
-
-  freg = 0;
-  cif = closure->cif;
-  avn = cif->nargs;
-
-  /* Grab the addresses of the arguments from the stack frame.  */
-  for (i = 0, p_arg = cif->arg_types; i < avn; i++, p_arg++)
-    {
-      size_t z;
-      void *p;
-
-      z = (*p_arg)->size;
-      if (z < sizeof (UINT32))
-	{
-	  p = pgr + greg++;
-
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	    case FFI_TYPE_UINT8:
-	    case FFI_TYPE_SINT16:
-	    case FFI_TYPE_UINT16:
-	    case FFI_TYPE_STRUCT:
-#ifdef __LITTLE_ENDIAN__
-	      avalue[i] = p;
-#else
-	      avalue[i] = ((char *) p) + sizeof (UINT32) - z;
-#endif
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	}
-      else if (z == sizeof (UINT32))
-	{
-	  if ((*p_arg)->type == FFI_TYPE_FLOAT)
-	    {
-	      if (freg < NFREGARG - 1)
-		{
-		  if (fpair >= 0)
-		    {
-		      avalue[i] = (UINT32 *) pfr + fpair;
-		      fpair = -1;
-		    }
-		  else
-		    {
-#ifdef __LITTLE_ENDIAN__
-		      fpair = freg;
-		      avalue[i] = (UINT32 *) pfr + (1 ^ freg);
-#else
-		      fpair = 1 ^ freg;
-		      avalue[i] = (UINT32 *) pfr + freg;
-#endif
-		      freg += 2;
-		    }
-		}
-	      else
-#ifdef __LITTLE_ENDIAN__
-		avalue[i] = pgr + greg;
-#else
-		avalue[i] = (UINT32 *) (pgr + greg) + 1;
-#endif
-	    }
-	  else
-#ifdef __LITTLE_ENDIAN__
-	    avalue[i] = pgr + greg;
-#else
-	    avalue[i] = (UINT32 *) (pgr + greg) + 1;
-#endif
-	  greg++;
-	}
-      else if ((*p_arg)->type == FFI_TYPE_DOUBLE)
-	{
-	  if (freg + 1 >= NFREGARG)
-	    avalue[i] = pgr + greg;
-	  else
-	    {
-	      avalue[i] = pfr + (freg >> 1);
-	      freg += 2;
-	    }
-	  greg++;
-	}
-      else
-	{
-	  int n = (z + sizeof (UINT64) - 1) / sizeof (UINT64);
-
-	  avalue[i] = pgr + greg;
-	  greg += n;
-	}
-    }
-
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_SYSV how to perform return type promotions.  */
-  return return_type (cif->rtype);
-}
-
diff --git a/Modules/_ctypes/libffi/src/sh64/ffitarget.h b/Modules/_ctypes/libffi/src/sh64/ffitarget.h
deleted file mode 100644
index 08a6fe9..0000000
--- a/Modules/_ctypes/libffi/src/sh64/ffitarget.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for SuperH - SHmedia.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- Generic type definitions ----------------------------------------- */
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-
-#define FFI_EXTRA_CIF_FIELDS long long flags2
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 32
-#define FFI_NATIVE_RAW_API 0
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/sh64/sysv.S b/Modules/_ctypes/libffi/src/sh64/sysv.S
deleted file mode 100644
index c4587d5..0000000
--- a/Modules/_ctypes/libffi/src/sh64/sysv.S
+++ /dev/null
@@ -1,539 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2003, 2004, 2006, 2008 Kaz Kojima
-   
-   SuperH SHmedia Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
- 
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-#ifdef HAVE_MACHINE_ASM_H
-#include <machine/asm.h>
-#else
-/* XXX these lose for some platforms, I'm sure. */
-#define CNAME(x) x
-#define ENTRY(x) .globl CNAME(x); .type CNAME(x),%function; CNAME(x):
-#endif
-
-#ifdef __LITTLE_ENDIAN__
-#define OFS_FLT	0
-#else
-#define OFS_FLT	4
-#endif
-
-	.section	.text..SHmedia32,"ax"
-
-	# r2:	ffi_prep_args
-	# r3:	&ecif
-	# r4:	bytes
-	# r5:	flags
-	# r6:	flags2
-	# r7:	rvalue
-	# r8:	fn
-
-	# This assumes we are using gas.
-	.align	5
-ENTRY(ffi_call_SYSV)
-	# Save registers
-.LFB1:
-	addi.l	r15, -48, r15
-.LCFI0:
-	st.q	r15, 40, r32
-	st.q	r15, 32, r31
-	st.q	r15, 24, r30
-	st.q	r15, 16, r29
-	st.q	r15, 8, r28
-	st.l	r15, 4, r18
-	st.l	r15, 0, r14
-.LCFI1:
-	add.l	r15, r63, r14
-.LCFI2:
-#	add	r4, r63, r28
-	add	r5, r63, r29
-	add	r6, r63, r30
-	add	r7, r63, r31
-	add	r8, r63, r32
-
-	addi	r4, (64 + 7), r4
-	andi	r4, ~7, r4
-	sub.l	r15, r4, r15
-
-	ptabs/l	r2, tr0
-	add	r15, r63, r2
-	blink	tr0, r18
-
-	addi	r15, 64, r22
-	movi	0, r0
-	movi	0, r1
-	movi	-1, r23
-
-	pt/l	1f, tr1
-	bnei/l	r29, FFI_TYPE_STRUCT, tr1
-	ld.l	r15, 0, r19
-	addi	r15, 8, r15
-	addi	r0, 1, r0
-1:
-
-.L_pass:
-	andi	r30, 3, r20
-	shlri	r30, 2, r30
-
-	pt/l	.L_call_it, tr0
-	pt/l	.L_pass_i, tr1
-	pt/l	.L_pass_f, tr2
-
-	beqi/l	r20, FFI_TYPE_VOID, tr0
-	beqi/l	r20, FFI_TYPE_INT, tr1
-	beqi/l	r20, FFI_TYPE_FLOAT, tr2
-
-.L_pass_d:
-	addi	r0, 1, r0
-	pt/l	3f, tr0
-	movi	12, r20
-	bge/l	r1, r20, tr0
-
-	pt/l	.L_pop_d, tr1
-	pt/l	2f, tr0
-	blink	tr1, r63
-2:
-	addi.l	r15, 8, r15
-3:
-	pt/l	.L_pass, tr0
-	addi	r1, 2, r1
-	blink	tr0, r63
-
-.L_pop_d:
-	pt/l	.L_pop_d_tbl, tr1
-	gettr	tr1, r20
-	shlli	r1, 2, r21
-	add	r20, r21, r20
-	ptabs/l	r20, tr1
-	blink	tr1, r63
-
-.L_pop_d_tbl:
-	fld.d	r15, 0, dr0
-	blink	tr0, r63
-	fld.d	r15, 0, dr2
-	blink	tr0, r63
-	fld.d	r15, 0, dr4
-	blink	tr0, r63
-	fld.d	r15, 0, dr6
-	blink	tr0, r63
-	fld.d	r15, 0, dr8
-	blink	tr0, r63
-	fld.d	r15, 0, dr10
-	blink	tr0, r63
-
-.L_pass_f:
-	addi	r0, 1, r0
-	pt/l	3f, tr0
-	movi	12, r20
-	bge/l	r1, r20, tr0
-
-	pt/l	.L_pop_f, tr1
-	pt/l	2f, tr0
-	blink	tr1, r63
-2:
-	addi.l	r15, 8, r15
-3:
-	pt/l	.L_pass, tr0
-	blink	tr0, r63
-
-.L_pop_f:
-	pt/l	.L_pop_f_tbl, tr1
-	pt/l	5f, tr2
-	gettr	tr1, r20
-	bge/l	r23, r63, tr2
-	add	r1, r63, r23 
-	shlli	r1, 3, r21
-	addi	r1, 2, r1
-	add	r20, r21, r20
-	ptabs/l	r20, tr1
-	blink	tr1, r63
-5:
-	addi	r23, 1, r21
-	movi	-1, r23
-	shlli	r21, 3, r21
-	add	r20, r21, r20
-	ptabs/l	r20, tr1
-	blink	tr1, r63
-
-.L_pop_f_tbl:
-	fld.s	r15, OFS_FLT, fr0
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr1
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr2
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr3
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr4
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr5
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr6
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr7
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr8
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr9
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr10
-	blink	tr0, r63
-	fld.s	r15, OFS_FLT, fr11
-	blink	tr0, r63
-
-.L_pass_i:
-	pt/l	3f, tr0
-	movi	8, r20
-	bge/l	r0, r20, tr0
-
-	pt/l	.L_pop_i, tr1
-	pt/l	2f, tr0
-	blink	tr1, r63
-2:
-	addi.l	r15, 8, r15
-3:
-	pt/l	.L_pass, tr0
-	addi	r0, 1, r0
-	blink	tr0, r63
-
-.L_pop_i:
-	pt/l	.L_pop_i_tbl, tr1
-	gettr	tr1, r20
-	shlli	r0, 3, r21
-	add	r20, r21, r20
-	ptabs/l	r20, tr1
-	blink	tr1, r63
-
-.L_pop_i_tbl:
-	ld.q	r15, 0, r2
-	blink	tr0, r63
-	ld.q	r15, 0, r3
-	blink	tr0, r63
-	ld.q	r15, 0, r4
-	blink	tr0, r63
-	ld.q	r15, 0, r5
-	blink	tr0, r63
-	ld.q	r15, 0, r6
-	blink	tr0, r63
-	ld.q	r15, 0, r7
-	blink	tr0, r63
-	ld.q	r15, 0, r8
-	blink	tr0, r63
-	ld.q	r15, 0, r9
-	blink	tr0, r63
-
-.L_call_it:
-	# call function
-	pt/l	1f, tr1
-	bnei/l	r29, FFI_TYPE_STRUCT, tr1
-	add	r19, r63, r2
-1:
-	add	r22, r63, r15
-	ptabs/l	r32, tr0
-	blink	tr0, r18
-
-	pt/l	.L_ret_i, tr0
-	pt/l	.L_ret_ll, tr1
-	pt/l	.L_ret_d, tr2
-	pt/l	.L_ret_f, tr3
-	pt/l	.L_epilogue, tr4
-
-	beqi/l	r29, FFI_TYPE_INT, tr0
-	beqi/l	r29, FFI_TYPE_UINT32, tr0
-	beqi/l	r29, FFI_TYPE_SINT64, tr1
-	beqi/l	r29, FFI_TYPE_UINT64, tr1
-	beqi/l	r29, FFI_TYPE_DOUBLE, tr2
-	beqi/l	r29, FFI_TYPE_FLOAT, tr3
-
-	pt/l	.L_ret_q, tr0
-	pt/l	.L_ret_h, tr1
-
-	beqi/l	r29, FFI_TYPE_UINT8, tr0
-	beqi/l	r29, FFI_TYPE_UINT16, tr1
-	blink	tr4, r63
-
-.L_ret_d:
-	fst.d	r31, 0, dr0
-	blink	tr4, r63
-
-.L_ret_ll:
-	st.q	r31, 0, r2
-	blink	tr4, r63
-
-.L_ret_f:
-	fst.s	r31, OFS_FLT, fr0
-	blink	tr4, r63
-
-.L_ret_q:
-	st.b	r31, 0, r2
-	blink	tr4, r63
-
-.L_ret_h:
-	st.w	r31, 0, r2
-	blink	tr4, r63
-
-.L_ret_i:
-	st.l	r31, 0, r2
-	# Fall
-
-.L_epilogue:
-	# Remove the space we pushed for the args
-	add	r14, r63, r15
-
-	ld.l	r15, 0, r14
-	ld.l	r15, 4, r18
-	ld.q	r15, 8, r28
-	ld.q	r15, 16, r29
-	ld.q	r15, 24, r30
-	ld.q	r15, 32, r31
-	ld.q	r15, 40, r32
-	addi.l	r15, 48, r15
-	ptabs	r18, tr0
-	blink	tr0, r63
-
-.LFE1:
-.ffi_call_SYSV_end:
-	.size	 CNAME(ffi_call_SYSV),.ffi_call_SYSV_end-CNAME(ffi_call_SYSV)
-
-	.align	5
-ENTRY(ffi_closure_SYSV)
-.LFB2:
-	addi.l	r15, -136, r15
-.LCFI3:
-	st.l	r15, 12, r18
-	st.l	r15, 8, r14
-	st.l	r15, 4, r12
-.LCFI4:
-	add	r15, r63, r14
-.LCFI5:
-	/* Stack layout:	
-	   ...
-	   64 bytes (register parameters)
-	   48 bytes (floating register parameters)
-	    8 bytes (result)
-	    4 bytes (r18)
-	    4 bytes (r14)
-	    4 bytes (r12)
-	    4 bytes (for align)
-	   <- new stack pointer
-	*/
-	fst.d	r14, 24, dr0
-	fst.d	r14, 32, dr2
-	fst.d	r14, 40, dr4
-	fst.d	r14, 48, dr6
-	fst.d	r14, 56, dr8
-	fst.d	r14, 64, dr10
-	st.q	r14, 72, r2
-	st.q	r14, 80, r3
-	st.q	r14, 88, r4
-	st.q	r14, 96, r5
-	st.q	r14, 104, r6
-	st.q	r14, 112, r7
-	st.q	r14, 120, r8
-	st.q	r14, 128, r9
-
-	add	r1, r63, r2
-	addi	r14, 16, r3
-	addi	r14, 72, r4
-	addi	r14, 24, r5
-	addi	r14, 136, r6
-#ifdef PIC
-	movi	(((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS0-.)) >> 16) & 65535), r12
-        shori	((datalabel _GLOBAL_OFFSET_TABLE_-(.LPCS0-.)) & 65535), r12
-.LPCS0:	ptrel/u r12, tr0
-	movi	((ffi_closure_helper_SYSV@GOTPLT) & 65535), r1
-	gettr	tr0, r12
-	ldx.l	r1, r12, r1
-	ptabs	r1, tr0
-#else
-	pt/l	ffi_closure_helper_SYSV, tr0
-#endif
-	blink	tr0, r18
-
-	shlli	r2, 1, r1
-        movi    (((datalabel .L_table) >> 16) & 65535), r2
-        shori   ((datalabel .L_table) & 65535), r2
-        ldx.w   r2, r1, r1
-        add     r1, r2, r1
-	pt/l	.L_case_v, tr1
-        ptabs   r1, tr0
-        blink   tr0, r63
-
-        .align 2
-.L_table:
-	.word	.L_case_v - datalabel .L_table	/* FFI_TYPE_VOID */
-	.word	.L_case_i - datalabel .L_table	/* FFI_TYPE_INT */
-	.word	.L_case_f - datalabel .L_table	/* FFI_TYPE_FLOAT */
-	.word	.L_case_d - datalabel .L_table	/* FFI_TYPE_DOUBLE */
-	.word	.L_case_d - datalabel .L_table	/* FFI_TYPE_LONGDOUBLE */
-	.word	.L_case_uq - datalabel .L_table	/* FFI_TYPE_UINT8 */
-	.word	.L_case_q - datalabel .L_table	/* FFI_TYPE_SINT8 */
-	.word	.L_case_uh - datalabel .L_table	/* FFI_TYPE_UINT16 */
-	.word	.L_case_h - datalabel .L_table	/* FFI_TYPE_SINT16 */
-	.word	.L_case_i - datalabel .L_table	/* FFI_TYPE_UINT32 */
-	.word	.L_case_i - datalabel .L_table	/* FFI_TYPE_SINT32 */
-	.word	.L_case_ll - datalabel .L_table	/* FFI_TYPE_UINT64 */
-	.word	.L_case_ll - datalabel .L_table	/* FFI_TYPE_SINT64 */
-	.word	.L_case_v - datalabel .L_table	/* FFI_TYPE_STRUCT */
-	.word	.L_case_i - datalabel .L_table	/* FFI_TYPE_POINTER */
-
-        .align 2
-.L_case_d:
-	fld.d	r14, 16, dr0
-	blink	tr1, r63
-.L_case_f:
-	fld.s	r14, 16, fr0
-	blink	tr1, r63
-.L_case_ll:
-	ld.q	r14, 16, r2
-	blink	tr1, r63
-.L_case_i:
-	ld.l	r14, 16, r2
-	blink	tr1, r63
-.L_case_q:
-	ld.b	r14, 16, r2
-	blink	tr1, r63
-.L_case_uq:
-	ld.ub	r14, 16, r2
-	blink	tr1, r63
-.L_case_h:
-	ld.w	r14, 16, r2
-	blink	tr1, r63
-.L_case_uh:
-	ld.uw	r14, 16, r2
-	blink	tr1, r63
-.L_case_v:
-	add.l	r14, r63, r15
-	ld.l	r15, 4, r12
-	ld.l	r15, 8, r14
-	ld.l	r15, 12, r18
-	addi.l	r15, 136, r15
-	ptabs	r18, tr0
-	blink	tr0, r63
-
-.LFE2:
-.ffi_closure_SYSV_end:
-	.size	 CNAME(ffi_closure_SYSV),.ffi_closure_SYSV_end-CNAME(ffi_closure_SYSV)
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
-
-	.section	".eh_frame","aw",@progbits
-__FRAME_BEGIN__:
-	.4byte	.LECIE1-.LSCIE1	/* Length of Common Information Entry */
-.LSCIE1:
-	.4byte	0x0	/* CIE Identifier Tag */
-	.byte	0x1	/* CIE Version */
-#ifdef PIC
-	.ascii "zR\0"	/* CIE Augmentation */
-#else
-	.byte	0x0	/* CIE Augmentation */
-#endif
-	.uleb128 0x1	/* CIE Code Alignment Factor */
-	.sleb128 -4	/* CIE Data Alignment Factor */
-	.byte	0x12	/* CIE RA Column */
-#ifdef PIC
-	.uleb128 0x1	/* Augmentation size */
-	.byte	0x10	/* FDE Encoding (pcrel) */
-#endif
-	.byte	0xc	/* DW_CFA_def_cfa */
-	.uleb128 0xf
-	.uleb128 0x0
-	.align	2
-.LECIE1:
-.LSFDE1:
-	.4byte	datalabel .LEFDE1-datalabel .LASFDE1	/* FDE Length */
-.LASFDE1:
-	.4byte	datalabel .LASFDE1-datalabel __FRAME_BEGIN__
-#ifdef PIC
-	.4byte	.LFB1-.	/* FDE initial location */
-#else
-	.4byte	.LFB1	/* FDE initial location */
-#endif
-	.4byte	datalabel .LFE1-datalabel .LFB1	/* FDE address range */
-#ifdef PIC
-	.uleb128 0x0	/* Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	datalabel .LCFI0-datalabel .LFB1
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.uleb128 0x30
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	datalabel .LCFI1-datalabel .LCFI0
-	.byte   0x8e	/* DW_CFA_offset, column 0xe */
-	.uleb128 0xc
-	.byte   0x92	/* DW_CFA_offset, column 0x12 */
-	.uleb128 0xb
-	.byte   0x9c	/* DW_CFA_offset, column 0x1c */
-	.uleb128 0xa
-	.byte   0x9d	/* DW_CFA_offset, column 0x1d */
-	.uleb128 0x8
-	.byte   0x9e	/* DW_CFA_offset, column 0x1e */
-	.uleb128 0x6
-	.byte   0x9f	/* DW_CFA_offset, column 0x1f */
-	.uleb128 0x4
-	.byte   0xa0	/* DW_CFA_offset, column 0x20 */
-	.uleb128 0x2
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	datalabel .LCFI2-datalabel .LCFI1
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.uleb128 0xe
-	.align	2
-.LEFDE1:
-
-.LSFDE3:
-	.4byte	datalabel .LEFDE3-datalabel .LASFDE3	/* FDE Length */
-.LASFDE3:
-	.4byte	datalabel .LASFDE3-datalabel __FRAME_BEGIN__
-#ifdef PIC
-	.4byte	.LFB2-.	/* FDE initial location */
-#else
-	.4byte	.LFB2	/* FDE initial location */
-#endif
-	.4byte	datalabel .LFE2-datalabel .LFB2	/* FDE address range */
-#ifdef PIC
-	.uleb128 0x0	/* Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	datalabel .LCFI3-datalabel .LFB2
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.uleb128 0x88
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	datalabel .LCFI4-datalabel .LCFI3
-	.byte   0x8c	/* DW_CFA_offset, column 0xc */
-	.uleb128 0x21
-	.byte   0x8e	/* DW_CFA_offset, column 0xe */
-	.uleb128 0x20
-	.byte   0x92	/* DW_CFA_offset, column 0x12 */
-	.uleb128 0x1f
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.4byte	datalabel .LCFI5-datalabel .LCFI4
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.uleb128 0xe
-	.align	2
-.LEFDE3:
diff --git a/Modules/_ctypes/libffi/src/sparc/ffi.c b/Modules/_ctypes/libffi/src/sparc/ffi.c
deleted file mode 100644
index 9f0fded..0000000
--- a/Modules/_ctypes/libffi/src/sparc/ffi.c
+++ /dev/null
@@ -1,681 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2011, 2013 Anthony Green
-           Copyright (c) 1996, 2003-2004, 2007-2008 Red Hat, Inc.
-   
-   SPARC Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-
-void ffi_prep_args_v8(char *stack, extended_cif *ecif)
-{
-  int i;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-
-  /* Skip 16 words for the window save area */
-  argp = stack + 16*sizeof(int);
-
-  /* This should only really be done when we are returning a structure,
-     however, it's faster just to do it all the time...
-
-  if ( ecif->cif->rtype->type == FFI_TYPE_STRUCT ) */
-  *(int *) argp = (long)ecif->rvalue;
-
-  /* And 1 word for the  structure return value. */
-  argp += sizeof(int);
-
-#ifdef USING_PURIFY
-  /* Purify will probably complain in our assembly routine, unless we
-     zero out this memory. */
-
-  ((int*)argp)[0] = 0;
-  ((int*)argp)[1] = 0;
-  ((int*)argp)[2] = 0;
-  ((int*)argp)[3] = 0;
-  ((int*)argp)[4] = 0;
-  ((int*)argp)[5] = 0;
-#endif
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types; i; i--, p_arg++)
-    {
-      size_t z;
-
-	  if ((*p_arg)->type == FFI_TYPE_STRUCT
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	      || (*p_arg)->type == FFI_TYPE_LONGDOUBLE
-#endif
-	      )
-	    {
-	      *(unsigned int *) argp = (unsigned long)(* p_argv);
-	      z = sizeof(int);
-	    }
-	  else
-	    {
-	      z = (*p_arg)->size;
-	      if (z < sizeof(int))
-		{
-		  z = sizeof(int);
-		  switch ((*p_arg)->type)
-		    {
-		    case FFI_TYPE_SINT8:
-		      *(signed int *) argp = *(SINT8 *)(* p_argv);
-		      break;
-		      
-		    case FFI_TYPE_UINT8:
-		      *(unsigned int *) argp = *(UINT8 *)(* p_argv);
-		      break;
-		      
-		    case FFI_TYPE_SINT16:
-		      *(signed int *) argp = *(SINT16 *)(* p_argv);
-		      break;
-		      
-		    case FFI_TYPE_UINT16:
-		      *(unsigned int *) argp = *(UINT16 *)(* p_argv);
-		      break;
-
-		    default:
-		      FFI_ASSERT(0);
-		    }
-		}
-	      else
-		{
-		  memcpy(argp, *p_argv, z);
-		}
-	    }
-	  p_argv++;
-	  argp += z;
-    }
-  
-  return;
-}
-
-int ffi_prep_args_v9(char *stack, extended_cif *ecif)
-{
-  int i, ret = 0;
-  int tmp;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-
-  tmp = 0;
-
-  /* Skip 16 words for the window save area */
-  argp = stack + 16*sizeof(long long);
-
-#ifdef USING_PURIFY
-  /* Purify will probably complain in our assembly routine, unless we
-     zero out this memory. */
-
-  ((long long*)argp)[0] = 0;
-  ((long long*)argp)[1] = 0;
-  ((long long*)argp)[2] = 0;
-  ((long long*)argp)[3] = 0;
-  ((long long*)argp)[4] = 0;
-  ((long long*)argp)[5] = 0;
-#endif
-
-  p_argv = ecif->avalue;
-
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT &&
-      ecif->cif->rtype->size > 32)
-    {
-      *(unsigned long long *) argp = (unsigned long)ecif->rvalue;
-      argp += sizeof(long long);
-      tmp = 1;
-    }
-
-  for (i = 0, p_arg = ecif->cif->arg_types; i < ecif->cif->nargs;
-       i++, p_arg++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-      switch ((*p_arg)->type)
-	{
-	case FFI_TYPE_STRUCT:
-	  if (z > 16)
-	    {
-	      /* For structures larger than 16 bytes we pass reference.  */
-	      *(unsigned long long *) argp = (unsigned long)* p_argv;
-	      argp += sizeof(long long);
-	      tmp++;
-	      p_argv++;
-	      continue;
-	    }
-	  /* FALLTHROUGH */
-	case FFI_TYPE_FLOAT:
-	case FFI_TYPE_DOUBLE:
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-#endif
-	  ret = 1; /* We should promote into FP regs as well as integer.  */
-	  break;
-	}
-      if (z < sizeof(long long))
-	{
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed long long *) argp = *(SINT8 *)(* p_argv);
-	      break;
-
-	    case FFI_TYPE_UINT8:
-	      *(unsigned long long *) argp = *(UINT8 *)(* p_argv);
-	      break;
-
-	    case FFI_TYPE_SINT16:
-	      *(signed long long *) argp = *(SINT16 *)(* p_argv);
-	      break;
-
-	    case FFI_TYPE_UINT16:
-	      *(unsigned long long *) argp = *(UINT16 *)(* p_argv);
-	      break;
-
-	    case FFI_TYPE_SINT32:
-	      *(signed long long *) argp = *(SINT32 *)(* p_argv);
-	      break;
-
-	    case FFI_TYPE_UINT32:
-	      *(unsigned long long *) argp = *(UINT32 *)(* p_argv);
-	      break;
-
-	    case FFI_TYPE_FLOAT:
-	      *(float *) (argp + 4) = *(FLOAT32 *)(* p_argv); /* Right justify */
-	      break;
-
-	    case FFI_TYPE_STRUCT:
-	      memcpy(argp, *p_argv, z);
-	      break;
-
-	    default:
-	      FFI_ASSERT(0);
-	    }
-	  z = sizeof(long long);
-	  tmp++;
-	}
-      else if (z == sizeof(long long))
-	{
-	  memcpy(argp, *p_argv, z);
-	  z = sizeof(long long);
-	  tmp++;
-	}
-      else
-	{
-	  if ((tmp & 1) && (*p_arg)->alignment > 8)
-	    {
-	      tmp++;
-	      argp += sizeof(long long);
-	    }
-	  memcpy(argp, *p_argv, z);
-	  z = 2 * sizeof(long long);
-	  tmp += 2;
-	}
-      p_argv++;
-      argp += z;
-    }
-
-  return ret;
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  int wordsize;
-
-  if (cif->abi != FFI_V9)
-    {
-      wordsize = 4;
-
-      /* If we are returning a struct, this will already have been added.
-	 Otherwise we need to add it because it's always got to be there! */
-
-      if (cif->rtype->type != FFI_TYPE_STRUCT)
-	cif->bytes += wordsize;
-
-      /* sparc call frames require that space is allocated for 6 args,
-	 even if they aren't used. Make that space if necessary. */
-  
-      if (cif->bytes < 4*6+4)
-	cif->bytes = 4*6+4;
-    }
-  else
-    {
-      wordsize = 8;
-
-      /* sparc call frames require that space is allocated for 6 args,
-	 even if they aren't used. Make that space if necessary. */
-  
-      if (cif->bytes < 8*6)
-	cif->bytes = 8*6;
-    }
-
-  /* Adjust cif->bytes. to include 16 words for the window save area,
-     and maybe the struct/union return pointer area, */
-
-  cif->bytes += 16 * wordsize;
-
-  /* The stack must be 2 word aligned, so round bytes up
-     appropriately. */
-
-  cif->bytes = ALIGN(cif->bytes, 2 * wordsize);
-
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-#endif
-      cif->flags = cif->rtype->type;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      if (cif->abi == FFI_V9 && cif->rtype->size > 32)
-	cif->flags = FFI_TYPE_VOID;
-      else
-	cif->flags = FFI_TYPE_STRUCT;
-      break;
-
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_UINT16:
-      if (cif->abi == FFI_V9)
-	cif->flags = FFI_TYPE_INT;
-      else
-	cif->flags = cif->rtype->type;
-      break;
-
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-      if (cif->abi == FFI_V9)
-	cif->flags = FFI_TYPE_INT;
-      else
-	cif->flags = FFI_TYPE_SINT64;
-      break;
-
-    default:
-      cif->flags = FFI_TYPE_INT;
-      break;
-    }
-  return FFI_OK;
-}
-
-int ffi_v9_layout_struct(ffi_type *arg, int off, char *ret, char *intg, char *flt)
-{
-  ffi_type **ptr = &arg->elements[0];
-
-  while (*ptr != NULL)
-    {
-      if (off & ((*ptr)->alignment - 1))
-	off = ALIGN(off, (*ptr)->alignment);
-
-      switch ((*ptr)->type)
-	{
-	case FFI_TYPE_STRUCT:
-	  off = ffi_v9_layout_struct(*ptr, off, ret, intg, flt);
-	  off = ALIGN(off, FFI_SIZEOF_ARG);
-	  break;
-	case FFI_TYPE_FLOAT:
-	case FFI_TYPE_DOUBLE:
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	case FFI_TYPE_LONGDOUBLE:
-#endif
-	  memmove(ret + off, flt + off, (*ptr)->size);
-	  off += (*ptr)->size;
-	  break;
-	default:
-	  memmove(ret + off, intg + off, (*ptr)->size);
-	  off += (*ptr)->size;
-	  break;
-	}
-      ptr++;
-    }
-  return off;
-}
-
-
-#ifdef SPARC64
-extern int ffi_call_v9(void *, extended_cif *, unsigned, 
-		       unsigned, unsigned *, void (*fn)(void));
-#else
-extern int ffi_call_v8(void *, extended_cif *, unsigned, 
-		       unsigned, unsigned *, void (*fn)(void));
-#endif
-
-#ifndef __GNUC__
-void ffi_flush_icache (void *, size_t);
-#endif
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-  void *rval = rvalue;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have a return	*/
-  /* value address then we need to make one		        */
-
-  ecif.rvalue = rvalue;
-  if (cif->rtype->type == FFI_TYPE_STRUCT)
-    {
-      if (cif->rtype->size <= 32)
-	rval = alloca(64);
-      else
-	{
-	  rval = NULL;
-	  if (rvalue == NULL)
-	    ecif.rvalue = alloca(cif->rtype->size);
-	}
-    }
-
-  switch (cif->abi) 
-    {
-    case FFI_V8:
-#ifdef SPARC64
-      /* We don't yet support calling 32bit code from 64bit */
-      FFI_ASSERT(0);
-#else
-      if (rvalue && (cif->rtype->type == FFI_TYPE_STRUCT
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	  || cif->flags == FFI_TYPE_LONGDOUBLE
-#endif
-	  ))
-	{
-	  /* For v8, we need an "unimp" with size of returning struct */
-	  /* behind "call", so we alloc some executable space for it. */
-	  /* l7 is used, we need to make sure v8.S doesn't use %l7.   */
-	  unsigned int *call_struct = NULL;
-	  ffi_closure_alloc(32, (void **)&call_struct);
-	  if (call_struct)
-	    {
-	      unsigned long f = (unsigned long)fn;
-	      call_struct[0] = 0xae10001f;		 /* mov   %i7, %l7	 */
-	      call_struct[1] = 0xbe10000f;		 /* mov   %o7, %i7	 */
-	      call_struct[2] = 0x03000000 | f >> 10;     /* sethi %hi(fn), %g1	 */
-	      call_struct[3] = 0x9fc06000 | (f & 0x3ff); /* jmp %g1+%lo(fn), %o7 */
-	      call_struct[4] = 0x01000000;		 /* nop			 */
-	      if (cif->rtype->size < 0x7f)
-		call_struct[5] = cif->rtype->size;	 /* unimp		 */
-	      else
-		call_struct[5] = 0x01000000;	     	 /* nop			 */
-	      call_struct[6] = 0x81c7e008;		 /* ret			 */
-	      call_struct[7] = 0xbe100017;		 /* mov   %l7, %i7	 */
-#ifdef __GNUC__
-	      asm volatile ("iflush %0; iflush %0+8; iflush %0+16; iflush %0+24" : :
-			    "r" (call_struct) : "memory");
-	      /* SPARC v8 requires 5 instructions for flush to be visible */
-	      asm volatile ("nop; nop; nop; nop; nop");
-#else
-	      ffi_flush_icache (call_struct, 32);
-#endif
-	      ffi_call_v8(ffi_prep_args_v8, &ecif, cif->bytes,
-			  cif->flags, rvalue, call_struct);
-	      ffi_closure_free(call_struct);
-	    }
-	  else
-	    {
-	      ffi_call_v8(ffi_prep_args_v8, &ecif, cif->bytes,
-			  cif->flags, rvalue, fn);
-	    }
-	}
-      else
-	{
-	  ffi_call_v8(ffi_prep_args_v8, &ecif, cif->bytes,
-		      cif->flags, rvalue, fn);
-	}
-#endif
-      break;
-    case FFI_V9:
-#ifdef SPARC64
-      ffi_call_v9(ffi_prep_args_v9, &ecif, cif->bytes,
-		  cif->flags, rval, fn);
-      if (rvalue && rval && cif->rtype->type == FFI_TYPE_STRUCT)
-	ffi_v9_layout_struct(cif->rtype, 0, (char *)rvalue, (char *)rval, ((char *)rval)+32);
-#else
-      /* And vice versa */
-      FFI_ASSERT(0);
-#endif
-      break;
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-
-#ifdef SPARC64
-extern void ffi_closure_v9(void);
-#else
-extern void ffi_closure_v8(void);
-#endif
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  unsigned int *tramp = (unsigned int *) &closure->tramp[0];
-  unsigned long fn;
-#ifdef SPARC64
-  /* Trampoline address is equal to the closure address.  We take advantage
-     of that to reduce the trampoline size by 8 bytes. */
-  if (cif->abi != FFI_V9)
-    return FFI_BAD_ABI;
-  fn = (unsigned long) ffi_closure_v9;
-  tramp[0] = 0x83414000;	/* rd	%pc, %g1	*/
-  tramp[1] = 0xca586010;	/* ldx	[%g1+16], %g5	*/
-  tramp[2] = 0x81c14000;	/* jmp	%g5		*/
-  tramp[3] = 0x01000000;	/* nop			*/
-  *((unsigned long *) &tramp[4]) = fn;
-#else
-  unsigned long ctx = (unsigned long) codeloc;
-  if (cif->abi != FFI_V8)
-    return FFI_BAD_ABI;
-  fn = (unsigned long) ffi_closure_v8;
-  tramp[0] = 0x03000000 | fn >> 10;	/* sethi %hi(fn), %g1	*/
-  tramp[1] = 0x05000000 | ctx >> 10;	/* sethi %hi(ctx), %g2	*/
-  tramp[2] = 0x81c06000 | (fn & 0x3ff);	/* jmp   %g1+%lo(fn)	*/
-  tramp[3] = 0x8410a000 | (ctx & 0x3ff);/* or    %g2, %lo(ctx)	*/
-#endif
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  /* Flush the Icache.  closure is 8 bytes aligned.  */
-#ifdef __GNUC__
-#ifdef SPARC64
-  asm volatile ("flush	%0; flush %0+8" : : "r" (closure) : "memory");
-#else
-  asm volatile ("iflush	%0; iflush %0+8" : : "r" (closure) : "memory");
-  /* SPARC v8 requires 5 instructions for flush to be visible */
-  asm volatile ("nop; nop; nop; nop; nop");
-#endif
-#else
-  ffi_flush_icache (closure, 16);
-#endif
-
-  return FFI_OK;
-}
-
-int
-ffi_closure_sparc_inner_v8(ffi_closure *closure,
-  void *rvalue, unsigned long *gpr, unsigned long *scratch)
-{
-  ffi_cif *cif;
-  ffi_type **arg_types;
-  void **avalue;
-  int i, argn;
-
-  cif = closure->cif;
-  arg_types = cif->arg_types;
-  avalue = alloca(cif->nargs * sizeof(void *));
-
-  /* Copy the caller's structure return address so that the closure
-     returns the data directly to the caller.  */
-  if (cif->flags == FFI_TYPE_STRUCT
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE  
-      || cif->flags == FFI_TYPE_LONGDOUBLE
-#endif
-     )
-    rvalue = (void *) gpr[0];
-
-  /* Always skip the structure return address.  */
-  argn = 1;
-
-  /* Grab the addresses of the arguments from the stack frame.  */
-  for (i = 0; i < cif->nargs; i++)
-    {
-      if (arg_types[i]->type == FFI_TYPE_STRUCT
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	  || arg_types[i]->type == FFI_TYPE_LONGDOUBLE
-#endif
-         )
-	{
-	  /* Straight copy of invisible reference.  */
-	  avalue[i] = (void *)gpr[argn++];
-	}
-      else if ((arg_types[i]->type == FFI_TYPE_DOUBLE
-	       || arg_types[i]->type == FFI_TYPE_SINT64
-	       || arg_types[i]->type == FFI_TYPE_UINT64)
-	       /* gpr is 8-byte aligned.  */
-	       && (argn % 2) != 0)
-	{
-	  /* Align on a 8-byte boundary.  */
-	  scratch[0] = gpr[argn];
-	  scratch[1] = gpr[argn+1];
-	  avalue[i] = scratch;
-	  scratch -= 2;
-	  argn += 2;
-	}
-      else
-	{
-	  /* Always right-justify.  */
-	  argn += ALIGN(arg_types[i]->size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-	  avalue[i] = ((char *) &gpr[argn]) - arg_types[i]->size;
-	}
-    }
-
-  /* Invoke the closure.  */
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_sparc how to perform return type promotions.  */
-  return cif->rtype->type;
-}
-
-int
-ffi_closure_sparc_inner_v9(ffi_closure *closure,
-  void *rvalue, unsigned long *gpr, double *fpr)
-{
-  ffi_cif *cif;
-  ffi_type **arg_types;
-  void **avalue;
-  int i, argn, fp_slot_max;
-
-  cif = closure->cif;
-  arg_types = cif->arg_types;
-  avalue = alloca(cif->nargs * sizeof(void *));
-
-  /* Copy the caller's structure return address so that the closure
-     returns the data directly to the caller.  */
-  if (cif->flags == FFI_TYPE_VOID
-      && cif->rtype->type == FFI_TYPE_STRUCT)
-    {
-      rvalue = (void *) gpr[0];
-      /* Skip the structure return address.  */
-      argn = 1;
-    }
-  else
-    argn = 0;
-
-  fp_slot_max = 16 - argn;
-
-  /* Grab the addresses of the arguments from the stack frame.  */
-  for (i = 0; i < cif->nargs; i++)
-    {
-      if (arg_types[i]->type == FFI_TYPE_STRUCT)
-	{
-	  if (arg_types[i]->size > 16)
-	    {
-	      /* Straight copy of invisible reference.  */
-	      avalue[i] = (void *)gpr[argn++];
-	    }
-	  else
-	    {
-	      /* Left-justify.  */
-	      ffi_v9_layout_struct(arg_types[i],
-				   0,
-				   (char *) &gpr[argn],
-				   (char *) &gpr[argn],
-				   (char *) &fpr[argn]);
-	      avalue[i] = &gpr[argn];
-	      argn += ALIGN(arg_types[i]->size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-	    }
-	}
-      else
-	{
-	  /* Right-justify.  */
-	  argn += ALIGN(arg_types[i]->size, FFI_SIZEOF_ARG) / FFI_SIZEOF_ARG;
-
-	  /* Align on a 16-byte boundary.  */
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	  if (arg_types[i]->type == FFI_TYPE_LONGDOUBLE && (argn % 2) != 0)
-	    argn++;
-#endif
-	  if (i < fp_slot_max
-	      && (arg_types[i]->type == FFI_TYPE_FLOAT
-		  || arg_types[i]->type == FFI_TYPE_DOUBLE
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-		  || arg_types[i]->type == FFI_TYPE_LONGDOUBLE
-#endif
-		  ))
-	    avalue[i] = ((char *) &fpr[argn]) - arg_types[i]->size;
-	  else
-	    avalue[i] = ((char *) &gpr[argn]) - arg_types[i]->size;
-	}
-    }
-
-  /* Invoke the closure.  */
-  (closure->fun) (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell ffi_closure_sparc how to perform return type promotions.  */
-  return cif->rtype->type;
-}
diff --git a/Modules/_ctypes/libffi/src/sparc/ffitarget.h b/Modules/_ctypes/libffi/src/sparc/ffitarget.h
deleted file mode 100644
index d89f787..0000000
--- a/Modules/_ctypes/libffi/src/sparc/ffitarget.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003  Red Hat, Inc.
-   Target configuration macros for SPARC.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-#if defined(__arch64__) || defined(__sparcv9)
-#ifndef SPARC64
-#define SPARC64
-#endif
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_V8,
-  FFI_V8PLUS,
-  FFI_V9,
-  FFI_LAST_ABI,
-#ifdef SPARC64
-  FFI_DEFAULT_ABI = FFI_V9
-#else
-  FFI_DEFAULT_ABI = FFI_V8
-#endif
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-
-#ifdef SPARC64
-#define FFI_TRAMPOLINE_SIZE 24
-#else
-#define FFI_TRAMPOLINE_SIZE 16
-#endif
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/sparc/v8.S b/Modules/_ctypes/libffi/src/sparc/v8.S
deleted file mode 100644
index 6bf7ac0..0000000
--- a/Modules/_ctypes/libffi/src/sparc/v8.S
+++ /dev/null
@@ -1,346 +0,0 @@
-/* -----------------------------------------------------------------------
-   v8.S - Copyright (c) 2013  The Written Word, Inc.
-	  Copyright (c) 1996, 1997, 2003, 2004, 2008  Red Hat, Inc.
-   
-   SPARC Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-#define STACKFRAME 96		/* Minimum stack framesize for SPARC */
-#define ARGS (64+4)		/* Offset of register area in frame */
-
-#ifndef __GNUC__	
-	.text
-        .align 8
-.globl ffi_flush_icache
-.globl _ffi_flush_icache
-
-ffi_flush_icache:
-_ffi_flush_icache:	
-        add %o0, %o1, %o2
-#ifdef SPARC64	
-1:	flush %o0
-#else	
-1:	iflush %o0
-#endif
-	add %o0, 8, %o0
-	cmp %o0, %o2
-	blt 1b
-	nop
-	nop
-	nop
-	nop
-	nop
-	retl
-	nop
-.ffi_flush_icache_end:
-	.size	ffi_flush_icache,.ffi_flush_icache_end-ffi_flush_icache
-#endif
-
-	.text
-        .align 8
-.globl ffi_call_v8
-.globl _ffi_call_v8
-	
-ffi_call_v8:
-_ffi_call_v8:
-.LLFB1:
-	save	%sp, -STACKFRAME, %sp
-.LLCFI0:
-	
-	sub	%sp, %i2, %sp	! alloca() space in stack for frame to set up
-	add	%sp, STACKFRAME, %l0	! %l0 has start of 
-					! frame to set up
-
-	mov	%l0, %o0	! call routine to set up frame
-	call	%i0
-	mov	%i1, %o1	! (delay)
-
-	ld	[%l0+ARGS], %o0	! call foreign function
-	ld	[%l0+ARGS+4], %o1
-	ld	[%l0+ARGS+8], %o2
-	ld	[%l0+ARGS+12], %o3
-	ld	[%l0+ARGS+16], %o4
-	ld	[%l0+ARGS+20], %o5
-	call	%i5
-	mov	%l0, %sp	! (delay) switch to frame
-	nop			! STRUCT returning functions skip 12 instead of 8 bytes
-
-	! If the return value pointer is NULL, assume no return value.
-	tst	%i4
-	bz	done
-	nop
-
-	cmp	%i3, FFI_TYPE_INT
-	be,a	done
-	st	%o0, [%i4]	! (delay)
-
-	cmp	%i3, FFI_TYPE_FLOAT
-	be,a	done
-	st	%f0, [%i4+0]	! (delay)
-
-	cmp	%i3, FFI_TYPE_DOUBLE
-	be,a	double
-	st	%f0, [%i4+0]	! (delay)
-
-	cmp	%i3, FFI_TYPE_SINT8
-	be,a	sint8
-	sll	%o0, 24, %o0	! (delay)
-
-	cmp	%i3, FFI_TYPE_UINT8
-	be,a	uint8
-	sll	%o0, 24, %o0	! (delay)
-
-	cmp	%i3, FFI_TYPE_SINT16
-	be,a	sint16
-	sll	%o0, 16, %o0	! (delay)
-
-	cmp	%i3, FFI_TYPE_UINT16
-	be,a	uint16
-	sll	%o0, 16, %o0	! (delay)
-
-	cmp	%i3, FFI_TYPE_SINT64
-	be,a	longlong
-	st	%o0, [%i4+0]	! (delay)
-done:
-	ret
-	restore
-
-double:
-	st	%f1, [%i4+4]
-	ret
-	restore
-
-sint8:
-	sra	%o0, 24, %o0
-	st	%o0, [%i4+0]
-	ret
-	restore
-
-uint8:
-	srl	%o0, 24, %o0
-	st	%o0, [%i4+0]
-	ret
-	restore
-
-sint16:
-	sra	%o0, 16, %o0
-	st	%o0, [%i4+0]
-	ret
-	restore
-
-uint16:
-	srl	%o0, 16, %o0
-	st	%o0, [%i4+0]
-	ret
-	restore
-
-longlong:
-	st	%o1, [%i4+4]
-	ret
-	restore
-.LLFE1:
-
-.ffi_call_v8_end:
-	.size	ffi_call_v8,.ffi_call_v8_end-ffi_call_v8
-
-
-#undef STACKFRAME
-#define	STACKFRAME	104	/* 16*4 register window +
-				   1*4 struct return +	
-				   6*4 args backing store +
-				   3*4 locals */
-
-/* ffi_closure_v8(...)
-
-   Receives the closure argument in %g2.   */
-
-	.text
-	.align 8
-	.globl ffi_closure_v8
-
-ffi_closure_v8:
-#ifdef HAVE_AS_REGISTER_PSEUDO_OP
-		.register	%g2, #scratch
-#endif
-.LLFB2:
-	! Reserve frame space for all arguments in case
-	! we need to align them on a 8-byte boundary.
-	ld	[%g2+FFI_TRAMPOLINE_SIZE], %g1
-	ld	[%g1+4], %g1
-	sll	%g1, 3, %g1
-	add	%g1, STACKFRAME, %g1
-	! %g1 == STACKFRAME + 8*nargs
-	neg	%g1
-	save	%sp, %g1, %sp
-.LLCFI1:
-
-	! Store all of the potential argument registers in va_list format.
-	st	%i0, [%fp+68+0]
-	st	%i1, [%fp+68+4]
-	st	%i2, [%fp+68+8]
-	st	%i3, [%fp+68+12]
-	st	%i4, [%fp+68+16]
-	st	%i5, [%fp+68+20]
-
-	! Call ffi_closure_sparc_inner to do the bulk of the work.
-	mov	%g2, %o0
-	add	%fp, -8, %o1
-	add	%fp,  64, %o2
-	call	ffi_closure_sparc_inner_v8
-	 add	%fp, -16, %o3
-
-	! Load up the return value in the proper type.
-	! See ffi_prep_cif_machdep for the list of cases.
-	cmp	%o0, FFI_TYPE_VOID
-	be	done1
-
-	cmp	%o0, FFI_TYPE_INT
-	be	done1
-	 ld	[%fp-8], %i0
-
-	cmp	%o0, FFI_TYPE_FLOAT
-	be,a	done1
-	 ld	[%fp-8], %f0
-
-	cmp	%o0, FFI_TYPE_DOUBLE
-	be,a	done1
-	 ldd	[%fp-8], %f0
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	cmp	%o0, FFI_TYPE_LONGDOUBLE
-	be	done2
-#endif
-
-	cmp	%o0, FFI_TYPE_STRUCT
-	be	done2
-
-	cmp	%o0, FFI_TYPE_SINT64
-	be,a	done1
-	 ldd	[%fp-8], %i0
-
-	cmp	%o0, FFI_TYPE_UINT64
-	be,a	done1
-	 ldd	[%fp-8], %i0
-
-	ld	[%fp-8], %i0
-done1:
-	jmp	%i7+8
-	 restore
-done2:
-	! Skip 'unimp'.
-	jmp	%i7+12
-	 restore
-.LLFE2:
-
-.ffi_closure_v8_end:
-	.size	ffi_closure_v8,.ffi_closure_v8_end-ffi_closure_v8
-
-#ifdef SPARC64
-#define WS 8
-#define nword	xword
-#define uanword	uaxword
-#else
-#define WS 4
-#define nword	long
-#define uanword	uaword
-#endif
-
-#ifdef HAVE_RO_EH_FRAME
-	.section	".eh_frame",#alloc
-#else
-	.section	".eh_frame",#alloc,#write
-#endif
-.LLframe1:
-	.uaword	.LLECIE1-.LLSCIE1	! Length of Common Information Entry
-.LLSCIE1:
-	.uaword	0x0	! CIE Identifier Tag
-	.byte	0x1	! CIE Version
-	.ascii "zR\0"	! CIE Augmentation
-	.byte	0x1	! uleb128 0x1; CIE Code Alignment Factor
-	.byte	0x80-WS	! sleb128 -WS; CIE Data Alignment Factor
-	.byte	0xf	! CIE RA Column
-	.byte	0x1	! uleb128 0x1; Augmentation size
-#ifdef HAVE_AS_SPARC_UA_PCREL
-	.byte	0x1b	! FDE Encoding (pcrel sdata4)
-#else
-	.byte	0x50	! FDE Encoding (aligned absolute)
-#endif
-	.byte	0xc	! DW_CFA_def_cfa
-	.byte	0xe	! uleb128 0xe
-	.byte	0x0	! uleb128 0x0
-	.align	WS
-.LLECIE1:
-.LLSFDE1:
-	.uaword	.LLEFDE1-.LLASFDE1	! FDE Length
-.LLASFDE1:
-	.uaword	.LLASFDE1-.LLframe1	! FDE CIE offset
-#ifdef HAVE_AS_SPARC_UA_PCREL
-	.uaword	%r_disp32(.LLFB1)
-	.uaword	.LLFE1-.LLFB1	! FDE address range
-#else
-	.align	WS
-	.nword	.LLFB1
-	.uanword .LLFE1-.LLFB1	! FDE address range
-#endif
-	.byte	0x0	! uleb128 0x0; Augmentation size
-	.byte	0x4	! DW_CFA_advance_loc4
-	.uaword	.LLCFI0-.LLFB1
-	.byte	0xd	! DW_CFA_def_cfa_register
-	.byte	0x1e	! uleb128 0x1e
-	.byte	0x2d	! DW_CFA_GNU_window_save
-	.byte	0x9	! DW_CFA_register
-	.byte	0xf	! uleb128 0xf
-	.byte	0x1f	! uleb128 0x1f
-	.align	WS
-.LLEFDE1:
-.LLSFDE2:
-	.uaword	.LLEFDE2-.LLASFDE2	! FDE Length
-.LLASFDE2:
-	.uaword	.LLASFDE2-.LLframe1	! FDE CIE offset
-#ifdef HAVE_AS_SPARC_UA_PCREL
-	.uaword	%r_disp32(.LLFB2)
-	.uaword	.LLFE2-.LLFB2	! FDE address range
-#else
-	.align	WS
-	.nword	.LLFB2
-	.uanword .LLFE2-.LLFB2	! FDE address range
-#endif
-	.byte	0x0	! uleb128 0x0; Augmentation size
-	.byte	0x4	! DW_CFA_advance_loc4
-	.uaword	.LLCFI1-.LLFB2
-	.byte	0xd	! DW_CFA_def_cfa_register
-	.byte	0x1e	! uleb128 0x1e
-	.byte	0x2d	! DW_CFA_GNU_window_save
-	.byte	0x9	! DW_CFA_register
-	.byte	0xf	! uleb128 0xf
-	.byte	0x1f	! uleb128 0x1f
-	.align	WS
-.LLEFDE2:
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/sparc/v9.S b/Modules/_ctypes/libffi/src/sparc/v9.S
deleted file mode 100644
index bf31a2b..0000000
--- a/Modules/_ctypes/libffi/src/sparc/v9.S
+++ /dev/null
@@ -1,307 +0,0 @@
-/* -----------------------------------------------------------------------
-   v9.S - Copyright (c) 2000, 2003, 2004, 2008 Red Hat, Inc.
-   
-   SPARC 64-bit Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-#ifdef SPARC64
-/* Only compile this in for 64bit builds, because otherwise the object file
-   will have inproper architecture due to used instructions.  */
-
-#define STACKFRAME 176		/* Minimum stack framesize for SPARC 64-bit */
-#define STACK_BIAS 2047
-#define ARGS (128)		/* Offset of register area in frame */
-
-.text
-        .align 8
-.globl ffi_call_v9
-.globl _ffi_call_v9
-
-ffi_call_v9:
-_ffi_call_v9:
-.LLFB1:
-	save	%sp, -STACKFRAME, %sp
-.LLCFI0:
-	
-	sub	%sp, %i2, %sp	! alloca() space in stack for frame to set up
-	add	%sp, STACKFRAME+STACK_BIAS, %l0	! %l0 has start of 
-						! frame to set up
-
-	mov	%l0, %o0	! call routine to set up frame
-	call	%i0
-	 mov	%i1, %o1	! (delay)
-	brz,pt	%o0, 1f
-	 ldx	[%l0+ARGS], %o0	! call foreign function
-
-	ldd	[%l0+ARGS], %f0
-	ldd	[%l0+ARGS+8], %f2
-	ldd	[%l0+ARGS+16], %f4
-	ldd	[%l0+ARGS+24], %f6
-	ldd	[%l0+ARGS+32], %f8
-	ldd	[%l0+ARGS+40], %f10
-	ldd	[%l0+ARGS+48], %f12
-	ldd	[%l0+ARGS+56], %f14
-	ldd	[%l0+ARGS+64], %f16
-	ldd	[%l0+ARGS+72], %f18
-	ldd	[%l0+ARGS+80], %f20
-	ldd	[%l0+ARGS+88], %f22
-	ldd	[%l0+ARGS+96], %f24
-	ldd	[%l0+ARGS+104], %f26
-	ldd	[%l0+ARGS+112], %f28
-	ldd	[%l0+ARGS+120], %f30
-
-1:	ldx	[%l0+ARGS+8], %o1
-	ldx	[%l0+ARGS+16], %o2
-	ldx	[%l0+ARGS+24], %o3
-	ldx	[%l0+ARGS+32], %o4
-	ldx	[%l0+ARGS+40], %o5
-	call	%i5
-	 sub	%l0, STACK_BIAS, %sp	! (delay) switch to frame
-
-	! If the return value pointer is NULL, assume no return value.
-	brz,pn	%i4, done
-	 nop
-
-	cmp	%i3, FFI_TYPE_INT
-	be,a,pt	%icc, done
-	 stx	%o0, [%i4+0]	! (delay)
-
-	cmp	%i3, FFI_TYPE_FLOAT
-	be,a,pn	%icc, done
-	 st	%f0, [%i4+0]	! (delay)
-
-	cmp	%i3, FFI_TYPE_DOUBLE
-	be,a,pn	%icc, done
-	 std	%f0, [%i4+0]	! (delay)
-
-	cmp	%i3, FFI_TYPE_STRUCT
-	be,pn	%icc, dostruct
-
-	cmp	%i3, FFI_TYPE_LONGDOUBLE
-	bne,pt	%icc, done
-	 nop
-	std	%f0, [%i4+0]
-	std	%f2, [%i4+8]
-
-done:	ret
-	 restore
-
-dostruct:
-	/* This will not work correctly for unions. */
-	stx	%o0, [%i4+0]
-	stx	%o1, [%i4+8]
-	stx	%o2, [%i4+16]
-	stx	%o3, [%i4+24]
-	std	%f0, [%i4+32]
-	std	%f2, [%i4+40]
-	std	%f4, [%i4+48]
-	std	%f6, [%i4+56]
-	ret
-	 restore
-.LLFE1:
-
-.ffi_call_v9_end:
-	.size	ffi_call_v9,.ffi_call_v9_end-ffi_call_v9
-
-
-#undef STACKFRAME
-#define	STACKFRAME	 336	/* 16*8 register window +
-				   6*8 args backing store +
-				   20*8 locals */
-#define	FP		%fp+STACK_BIAS
-
-/* ffi_closure_v9(...)
-
-   Receives the closure argument in %g1.   */
-
-	.text
-	.align 8
-	.globl ffi_closure_v9
-
-ffi_closure_v9:
-.LLFB2:
-	save	%sp, -STACKFRAME, %sp
-.LLCFI1:
-
-	! Store all of the potential argument registers in va_list format.
-	stx	%i0, [FP+128+0]
-	stx	%i1, [FP+128+8]
-	stx	%i2, [FP+128+16]
-	stx	%i3, [FP+128+24]
-	stx	%i4, [FP+128+32]
-	stx	%i5, [FP+128+40]
-
-	! Store possible floating point argument registers too.
-	std	%f0,  [FP-128]
-	std	%f2,  [FP-120]
-	std	%f4,  [FP-112]
-	std	%f6,  [FP-104]
-	std	%f8,  [FP-96]
-	std	%f10, [FP-88]
-	std     %f12, [FP-80]
-	std     %f14, [FP-72]
-	std     %f16, [FP-64]
-	std     %f18, [FP-56]
-	std     %f20, [FP-48]
-	std     %f22, [FP-40]
-	std     %f24, [FP-32]
-	std     %f26, [FP-24]
-	std     %f28, [FP-16]
-	std     %f30, [FP-8]
-
-	! Call ffi_closure_sparc_inner to do the bulk of the work.
-	mov	%g1, %o0
-	add	%fp, STACK_BIAS-160, %o1
-	add	%fp, STACK_BIAS+128, %o2
-	call	ffi_closure_sparc_inner_v9
-	 add	%fp, STACK_BIAS-128, %o3
-
-	! Load up the return value in the proper type.
-	! See ffi_prep_cif_machdep for the list of cases.
-	cmp	%o0, FFI_TYPE_VOID
-	be,pn	%icc, done1
-
-	cmp	%o0, FFI_TYPE_INT
-	be,pn	%icc, integer
-
-	cmp	%o0, FFI_TYPE_FLOAT
-	be,a,pn	%icc, done1
-	 ld	[FP-160], %f0
-
-	cmp	%o0, FFI_TYPE_DOUBLE
-	be,a,pn	%icc, done1
-	 ldd	[FP-160], %f0
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-	cmp	%o0, FFI_TYPE_LONGDOUBLE
-	be,a,pn	%icc, longdouble1
-	 ldd	[FP-160], %f0
-#endif
-
-	! FFI_TYPE_STRUCT
-	ldx	[FP-152], %i1
-	ldx	[FP-144], %i2
-	ldx	[FP-136], %i3
-	ldd	[FP-160], %f0
-	ldd	[FP-152], %f2
-	ldd	[FP-144], %f4
-	ldd	[FP-136], %f6
-
-integer:
-	ldx	[FP-160], %i0
-
-done1:
-	ret
-	 restore
-
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-longdouble1:
-	ldd	[FP-152], %f2
-	ret
-	 restore
-#endif
-.LLFE2:
-
-.ffi_closure_v9_end:
-	.size	ffi_closure_v9,.ffi_closure_v9_end-ffi_closure_v9
-
-#ifdef HAVE_RO_EH_FRAME
-	.section	".eh_frame",#alloc
-#else
-	.section	".eh_frame",#alloc,#write
-#endif
-.LLframe1:
-	.uaword	.LLECIE1-.LLSCIE1	! Length of Common Information Entry
-.LLSCIE1:
-	.uaword	0x0	! CIE Identifier Tag
-	.byte	0x1	! CIE Version
-	.ascii "zR\0"	! CIE Augmentation
-	.byte	0x1	! uleb128 0x1; CIE Code Alignment Factor
-	.byte	0x78	! sleb128 -8; CIE Data Alignment Factor
-	.byte	0xf	! CIE RA Column
-	.byte	0x1	! uleb128 0x1; Augmentation size
-#ifdef HAVE_AS_SPARC_UA_PCREL
-	.byte	0x1b	! FDE Encoding (pcrel sdata4)
-#else
-	.byte	0x50	! FDE Encoding (aligned absolute)
-#endif
-	.byte	0xc	! DW_CFA_def_cfa
-	.byte	0xe	! uleb128 0xe
-	.byte	0xff,0xf	! uleb128 0x7ff
-	.align 8
-.LLECIE1:
-.LLSFDE1:
-	.uaword	.LLEFDE1-.LLASFDE1	! FDE Length
-.LLASFDE1:
-	.uaword	.LLASFDE1-.LLframe1	! FDE CIE offset
-#ifdef HAVE_AS_SPARC_UA_PCREL
-	.uaword	%r_disp32(.LLFB1)
-	.uaword	.LLFE1-.LLFB1		! FDE address range
-#else
-	.align 8
-	.xword	.LLFB1
-	.uaxword	.LLFE1-.LLFB1	! FDE address range
-#endif
-	.byte	0x0	! uleb128 0x0; Augmentation size
-	.byte	0x4	! DW_CFA_advance_loc4
-	.uaword	.LLCFI0-.LLFB1
-	.byte	0xd	! DW_CFA_def_cfa_register
-	.byte	0x1e	! uleb128 0x1e
-	.byte	0x2d	! DW_CFA_GNU_window_save
-	.byte	0x9	! DW_CFA_register
-	.byte	0xf	! uleb128 0xf
-	.byte	0x1f	! uleb128 0x1f
-	.align 8
-.LLEFDE1:
-.LLSFDE2:
-	.uaword	.LLEFDE2-.LLASFDE2	! FDE Length
-.LLASFDE2:
-	.uaword	.LLASFDE2-.LLframe1	! FDE CIE offset
-#ifdef HAVE_AS_SPARC_UA_PCREL
-	.uaword	%r_disp32(.LLFB2)
-	.uaword	.LLFE2-.LLFB2		! FDE address range
-#else
-	.align 8
-	.xword	.LLFB2
-	.uaxword	.LLFE2-.LLFB2	! FDE address range
-#endif
-	.byte	0x0	! uleb128 0x0; Augmentation size
-	.byte	0x4	! DW_CFA_advance_loc4
-	.uaword	.LLCFI1-.LLFB2
-	.byte	0xd	! DW_CFA_def_cfa_register
-	.byte	0x1e	! uleb128 0x1e
-	.byte	0x2d	! DW_CFA_GNU_window_save
-	.byte	0x9	! DW_CFA_register
-	.byte	0xf	! uleb128 0xf
-	.byte	0x1f	! uleb128 0x1f
-	.align 8
-.LLEFDE2:
-#endif
-
-#ifdef __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/tile/ffi.c b/Modules/_ctypes/libffi/src/tile/ffi.c
deleted file mode 100644
index 3a94469..0000000
--- a/Modules/_ctypes/libffi/src/tile/ffi.c
+++ /dev/null
@@ -1,355 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2012 Tilera Corp.
-
-   TILE Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-#include <stdlib.h>
-#include <stdint.h>
-#include <unistd.h>
-#include <arch/abi.h>
-#include <arch/icache.h>
-#include <arch/opcode.h>
-
-
-/* The first 10 registers are used to pass arguments and return values. */
-#define NUM_ARG_REGS 10
-
-/* Performs a raw function call with the given NUM_ARG_REGS register arguments
-   and the specified additional stack arguments (if any). */
-extern void ffi_call_tile(ffi_sarg reg_args[NUM_ARG_REGS],
-                          const ffi_sarg *stack_args,
-                          size_t stack_args_bytes,
-                          void (*fnaddr)(void))
-  FFI_HIDDEN;
-
-/* This handles the raw call from the closure stub, cleaning up the
-   parameters and delegating to ffi_closure_tile_inner. */
-extern void ffi_closure_tile(void) FFI_HIDDEN;
-
-
-ffi_status
-ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  /* We always allocate room for all registers. Even if we don't
-     use them as parameters, they get returned in the same array
-     as struct return values so we need to make room. */
-  if (cif->bytes < NUM_ARG_REGS * FFI_SIZEOF_ARG)
-    cif->bytes = NUM_ARG_REGS * FFI_SIZEOF_ARG;
-
-  if (cif->rtype->size > NUM_ARG_REGS * FFI_SIZEOF_ARG)
-    cif->flags = FFI_TYPE_STRUCT;
-  else
-    cif->flags = FFI_TYPE_INT;
-
-  /* Nothing to do. */
-  return FFI_OK;
-}
-
-
-static long
-assign_to_ffi_arg(ffi_sarg *out, void *in, const ffi_type *type,
-                  int write_to_reg)
-{
-  switch (type->type)
-    {
-    case FFI_TYPE_SINT8:
-      *out = *(SINT8 *)in;
-      return 1;
-
-    case FFI_TYPE_UINT8:
-      *out = *(UINT8 *)in;
-      return 1;
-
-    case FFI_TYPE_SINT16:
-      *out = *(SINT16 *)in;
-      return 1;
-
-    case FFI_TYPE_UINT16:
-      *out = *(UINT16 *)in;
-      return 1;
-
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_UINT32:
-#ifndef __LP64__
-    case FFI_TYPE_POINTER:
-#endif
-      /* Note that even unsigned 32-bit quantities are sign extended
-         on tilegx when stored in a register.  */
-      *out = *(SINT32 *)in;
-      return 1;
-
-    case FFI_TYPE_FLOAT:
-#ifdef __tilegx__
-      if (write_to_reg)
-        {
-          /* Properly sign extend the value.  */
-          union { float f; SINT32 s32; } val;
-          val.f = *(float *)in;
-          *out = val.s32;
-        }
-      else
-#endif
-        {
-          *(float *)out = *(float *)in;
-        }
-      return 1;
-
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_DOUBLE:
-#ifdef __LP64__
-    case FFI_TYPE_POINTER:
-#endif
-      *(UINT64 *)out = *(UINT64 *)in;
-      return sizeof(UINT64) / FFI_SIZEOF_ARG;
-
-    case FFI_TYPE_STRUCT:
-      memcpy(out, in, type->size);
-      return (type->size + FFI_SIZEOF_ARG - 1) / FFI_SIZEOF_ARG;
-
-    case FFI_TYPE_VOID:
-      /* Must be a return type. Nothing to do. */
-      return 0;
-
-    default:
-      FFI_ASSERT(0);
-      return -1;
-    }
-}
-
-
-void
-ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  ffi_sarg * const arg_mem = alloca(cif->bytes);
-  ffi_sarg * const reg_args = arg_mem;
-  ffi_sarg * const stack_args = &reg_args[NUM_ARG_REGS];
-  ffi_sarg *argp = arg_mem;
-  ffi_type ** const arg_types = cif->arg_types;
-  const long num_args = cif->nargs;
-  long i;
-
-  if (cif->flags == FFI_TYPE_STRUCT)
-    {
-      /* Pass a hidden pointer to the return value. We make sure there
-         is scratch space for the callee to store the return value even if
-         our caller doesn't care about it. */
-      *argp++ = (intptr_t)(rvalue ? rvalue : alloca(cif->rtype->size));
-
-      /* No more work needed to return anything. */
-      rvalue = NULL;
-    }
-
-  for (i = 0; i < num_args; i++)
-    {
-      ffi_type *type = arg_types[i];
-      void * const arg_in = avalue[i];
-      ptrdiff_t arg_word = argp - arg_mem;
-
-#ifndef __tilegx__
-      /* Doubleword-aligned values are always in an even-number register
-         pair, or doubleword-aligned stack slot if out of registers. */
-      long align = arg_word & (type->alignment > FFI_SIZEOF_ARG);
-      argp += align;
-      arg_word += align;
-#endif
-
-      if (type->type == FFI_TYPE_STRUCT)
-        {
-          const size_t arg_size_in_words =
-            (type->size + FFI_SIZEOF_ARG - 1) / FFI_SIZEOF_ARG;
-
-          if (arg_word < NUM_ARG_REGS &&
-              arg_word + arg_size_in_words > NUM_ARG_REGS)
-            {
-              /* Args are not allowed to span registers and the stack. */
-              argp = stack_args;
-            }
-
-          memcpy(argp, arg_in, type->size);
-          argp += arg_size_in_words;
-        }
-      else
-        {
-          argp += assign_to_ffi_arg(argp, arg_in, arg_types[i], 1);
-        }
-    }
-
-  /* Actually do the call. */
-  ffi_call_tile(reg_args, stack_args,
-                cif->bytes - (NUM_ARG_REGS * FFI_SIZEOF_ARG), fn);
-
-  if (rvalue != NULL)
-    assign_to_ffi_arg(rvalue, reg_args, cif->rtype, 0);
-}
-
-
-/* Template code for closure. */
-extern const UINT64 ffi_template_tramp_tile[] FFI_HIDDEN;
-
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure *closure,
-                      ffi_cif *cif,
-                      void (*fun)(ffi_cif*, void*, void**, void*),
-                      void *user_data,
-                      void *codeloc)
-{
-#ifdef __tilegx__
-  /* TILE-Gx */
-  SINT64 c;
-  SINT64 h;
-  int s;
-  UINT64 *out;
-
-  if (cif->abi != FFI_UNIX)
-    return FFI_BAD_ABI;
-
-  out = (UINT64 *)closure->tramp;
-
-  c = (intptr_t)closure;
-  h = (intptr_t)ffi_closure_tile;
-  s = 0;
-
-  /* Find the smallest shift count that doesn't lose information
-     (i.e. no need to explicitly insert high bits of the address that
-     are just the sign extension of the low bits). */
-  while ((c >> s) != (SINT16)(c >> s) || (h >> s) != (SINT16)(h >> s))
-    s += 16;
-
-#define OPS(a, b, shift) \
-  (create_Imm16_X0((a) >> (shift)) | create_Imm16_X1((b) >> (shift)))
-
-  /* Emit the moveli. */
-  *out++ = ffi_template_tramp_tile[0] | OPS(c, h, s);
-  for (s -= 16; s >= 0; s -= 16)
-    *out++ = ffi_template_tramp_tile[1] | OPS(c, h, s);
-
-#undef OPS
-
-  *out++ = ffi_template_tramp_tile[2];
-
-#else
-  /* TILEPro */
-  UINT64 *out;
-  intptr_t delta;
-
-  if (cif->abi != FFI_UNIX)
-    return FFI_BAD_ABI;
-
-  out = (UINT64 *)closure->tramp;
-  delta = (intptr_t)ffi_closure_tile - (intptr_t)codeloc;
-
-  *out++ = ffi_template_tramp_tile[0] | create_JOffLong_X1(delta >> 3);
-#endif
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  invalidate_icache(closure->tramp, (char *)out - closure->tramp,
-                    getpagesize());
-
-  return FFI_OK;
-}
-
-
-/* This is called by the assembly wrapper for closures. This does
-   all of the work. On entry reg_args[0] holds the values the registers
-   had when the closure was invoked. On return reg_args[1] holds the register
-   values to be returned to the caller (many of which may be garbage). */
-void FFI_HIDDEN
-ffi_closure_tile_inner(ffi_closure *closure,
-                       ffi_sarg reg_args[2][NUM_ARG_REGS],
-                       ffi_sarg *stack_args)
-{
-  ffi_cif * const cif = closure->cif;
-  void ** const avalue = alloca(cif->nargs * sizeof(void *));
-  void *rvalue;
-  ffi_type ** const arg_types = cif->arg_types;
-  ffi_sarg * const reg_args_in = reg_args[0];
-  ffi_sarg * const reg_args_out = reg_args[1];
-  ffi_sarg * argp;
-  long i, arg_word, nargs = cif->nargs;
-  /* Use a union to guarantee proper alignment for double. */
-  union { ffi_sarg arg[NUM_ARG_REGS]; double d; UINT64 u64; } closure_ret;
-
-  /* Start out reading register arguments. */
-  argp = reg_args_in;
-
-  /* Copy the caller's structure return address to that the closure
-     returns the data directly to the caller.  */
-  if (cif->flags == FFI_TYPE_STRUCT)
-    {
-      /* Return by reference via hidden pointer. */
-      rvalue = (void *)(intptr_t)*argp++;
-      arg_word = 1;
-    }
-  else
-    {
-      /* Return the value in registers. */
-      rvalue = &closure_ret;
-      arg_word = 0;
-    }
-
-  /* Grab the addresses of the arguments. */
-  for (i = 0; i < nargs; i++)
-    {
-      ffi_type * const type = arg_types[i];
-      const size_t arg_size_in_words =
-        (type->size + FFI_SIZEOF_ARG - 1) / FFI_SIZEOF_ARG;
-
-#ifndef __tilegx__
-      /* Doubleword-aligned values are always in an even-number register
-         pair, or doubleword-aligned stack slot if out of registers. */
-      long align = arg_word & (type->alignment > FFI_SIZEOF_ARG);
-      argp += align;
-      arg_word += align;
-#endif
-
-      if (arg_word == NUM_ARG_REGS ||
-          (arg_word < NUM_ARG_REGS &&
-           arg_word + arg_size_in_words > NUM_ARG_REGS))
-        {
-          /* Switch to reading arguments from the stack. */
-          argp = stack_args;
-          arg_word = NUM_ARG_REGS;
-        }
-
-      avalue[i] = argp;
-      argp += arg_size_in_words;
-      arg_word += arg_size_in_words;
-    }
-
-  /* Invoke the closure.  */
-  closure->fun(cif, rvalue, avalue, closure->user_data);
-
-  if (cif->flags != FFI_TYPE_STRUCT)
-    {
-      /* Canonicalize for register representation. */
-      assign_to_ffi_arg(reg_args_out, &closure_ret, cif->rtype, 1);
-    }
-}
diff --git a/Modules/_ctypes/libffi/src/tile/ffitarget.h b/Modules/_ctypes/libffi/src/tile/ffitarget.h
deleted file mode 100644
index 679fb5d..0000000
--- a/Modules/_ctypes/libffi/src/tile/ffitarget.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012 Tilera Corp.
-   Target configuration macros for TILE.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-
-#include <arch/abi.h>
-
-typedef uint_reg_t ffi_arg;
-typedef int_reg_t  ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_UNIX,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_UNIX
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-#define FFI_CLOSURES 1
-
-#ifdef __tilegx__
-/* We always pass 8-byte values, even in -m32 mode. */
-# define FFI_SIZEOF_ARG 8
-# ifdef __LP64__
-#  define FFI_TRAMPOLINE_SIZE (8 * 5)  /* 5 bundles */
-# else
-#  define FFI_TRAMPOLINE_SIZE (8 * 3)  /* 3 bundles */
-# endif
-#else
-# define FFI_SIZEOF_ARG 4
-# define FFI_TRAMPOLINE_SIZE 8 /* 1 bundle */
-#endif
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/tile/tile.S b/Modules/_ctypes/libffi/src/tile/tile.S
deleted file mode 100644
index d1f82cb..0000000
--- a/Modules/_ctypes/libffi/src/tile/tile.S
+++ /dev/null
@@ -1,360 +0,0 @@
-/* -----------------------------------------------------------------------
-   tile.S - Copyright (c) 2011 Tilera Corp.
-
-   Tilera TILEPro and TILE-Gx Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-/* Number of bytes in a register. */
-#define REG_SIZE FFI_SIZEOF_ARG
-
-/* Number of bytes in stack linkage area for backtracing.
-
-   A note about the ABI: on entry to a procedure, sp points to a stack
-   slot where it must spill the return address if it's not a leaf.
-   REG_SIZE bytes beyond that is a slot owned by the caller which
-   contains the sp value that the caller had when it was originally
-   entered (i.e. the caller's frame pointer). */
-#define LINKAGE_SIZE (2 * REG_SIZE)
-
-/* The first 10 registers are used to pass arguments and return values. */
-#define NUM_ARG_REGS 10
-
-#ifdef __tilegx__
-#define SW st
-#define LW ld
-#define BGZT bgtzt
-#else
-#define SW sw
-#define LW lw
-#define BGZT bgzt
-#endif
-
-
-/* void ffi_call_tile (int_reg_t reg_args[NUM_ARG_REGS],
-                       const int_reg_t *stack_args,
-                       unsigned long stack_args_bytes,
-                       void (*fnaddr)(void));
-
-        On entry, REG_ARGS contain the outgoing register values,
-        and STACK_ARGS contains STACK_ARG_BYTES of additional values
-        to be passed on the stack. If STACK_ARG_BYTES is zero, then
-        STACK_ARGS is ignored.
-
-        When the invoked function returns, the values of r0-r9 are
-        blindly stored back into REG_ARGS for the caller to examine. */
-
-        .section .text.ffi_call_tile, "ax", @progbits
-        .align  8
-        .globl  ffi_call_tile
-        FFI_HIDDEN(ffi_call_tile)
-ffi_call_tile:
-
-/* Incoming arguments. */
-#define REG_ARGS                r0
-#define INCOMING_STACK_ARGS     r1
-#define STACK_ARG_BYTES         r2
-#define ORIG_FNADDR             r3
-
-/* Temporary values. */
-#define FRAME_SIZE              r10
-#define TMP                     r11
-#define TMP2                    r12
-#define OUTGOING_STACK_ARGS     r13
-#define REG_ADDR_PTR            r14
-#define RETURN_REG_ADDR         r15
-#define FNADDR                  r16
-
-        .cfi_startproc
-        {
-         /* Save return address. */
-         SW     sp, lr
-         .cfi_offset lr, 0
-         /* Prepare to spill incoming r52. */
-         addi   TMP, sp, -REG_SIZE
-         /* Increase frame size to have room to spill r52 and REG_ARGS.
-            The +7 is to round up mod 8. */
-         addi   FRAME_SIZE, STACK_ARG_BYTES, \
-                REG_SIZE + REG_SIZE + LINKAGE_SIZE + 7
-        }
-        {
-         /* Round stack frame size to a multiple of 8 to satisfy ABI. */
-         andi   FRAME_SIZE, FRAME_SIZE, -8
-         /* Compute where to spill REG_ARGS value. */
-         addi   TMP2, sp, -(REG_SIZE * 2)
-        }
-        {
-         /* Spill incoming r52. */
-         SW     TMP, r52
-         .cfi_offset r52, -REG_SIZE
-         /* Set up our frame pointer. */
-         move   r52, sp
-         .cfi_def_cfa_register r52
-         /* Push stack frame. */
-         sub    sp, sp, FRAME_SIZE
-        }
-        {
-         /* Prepare to set up stack linkage. */
-         addi   TMP, sp, REG_SIZE
-         /* Prepare to memcpy stack args. */
-         addi   OUTGOING_STACK_ARGS, sp, LINKAGE_SIZE
-         /* Save REG_ARGS which we will need after we call the subroutine. */
-         SW     TMP2, REG_ARGS
-        }
-        {
-         /* Set up linkage info to hold incoming stack pointer. */
-         SW     TMP, r52
-        }
-        {
-         /* Skip stack args memcpy if we don't have any stack args (common). */
-         blezt  STACK_ARG_BYTES, .Ldone_stack_args_memcpy
-        }
-
-.Lmemcpy_stack_args:
-        {
-         /* Load incoming argument from stack_args. */
-         LW     TMP, INCOMING_STACK_ARGS
-         addi   INCOMING_STACK_ARGS, INCOMING_STACK_ARGS, REG_SIZE
-        }
-        {
-         /* Store stack argument into outgoing stack argument area. */
-         SW     OUTGOING_STACK_ARGS, TMP
-         addi   OUTGOING_STACK_ARGS, OUTGOING_STACK_ARGS, REG_SIZE
-         addi   STACK_ARG_BYTES, STACK_ARG_BYTES, -REG_SIZE
-        }
-        {
-         BGZT   STACK_ARG_BYTES, .Lmemcpy_stack_args
-        }
-.Ldone_stack_args_memcpy:
-
-        {
-         /* Copy aside ORIG_FNADDR so we can overwrite its register. */
-         move   FNADDR, ORIG_FNADDR
-         /* Prepare to load argument registers. */
-         addi   REG_ADDR_PTR, r0, REG_SIZE
-         /* Load outgoing r0. */
-         LW     r0, r0
-        }
-
-        /* Load up argument registers from the REG_ARGS array. */
-#define LOAD_REG(REG, PTR) \
-        { \
-         LW     REG, PTR ; \
-         addi   PTR, PTR, REG_SIZE \
-        }
-
-        LOAD_REG(r1, REG_ADDR_PTR)
-        LOAD_REG(r2, REG_ADDR_PTR)
-        LOAD_REG(r3, REG_ADDR_PTR)
-        LOAD_REG(r4, REG_ADDR_PTR)
-        LOAD_REG(r5, REG_ADDR_PTR)
-        LOAD_REG(r6, REG_ADDR_PTR)
-        LOAD_REG(r7, REG_ADDR_PTR)
-        LOAD_REG(r8, REG_ADDR_PTR)
-        LOAD_REG(r9, REG_ADDR_PTR)
-
-        {
-         /* Call the subroutine. */
-         jalr   FNADDR
-        }
-
-        {
-         /* Restore original lr. */
-         LW     lr, r52
-         /* Prepare to recover ARGS, which we spilled earlier. */
-         addi   TMP, r52, -(2 * REG_SIZE)
-        }
-        {
-         /* Restore ARGS, so we can fill it in with the return regs r0-r9. */
-         LW     RETURN_REG_ADDR, TMP
-         /* Prepare to restore original r52. */
-         addi   TMP, r52, -REG_SIZE
-        }
-
-        {
-         /* Pop stack frame. */
-         move   sp, r52
-         /* Restore original r52. */
-         LW     r52, TMP
-        }
-
-#define STORE_REG(REG, PTR) \
-        { \
-         SW     PTR, REG ; \
-         addi   PTR, PTR, REG_SIZE \
-        }
-
-        /* Return all register values by reference. */
-        STORE_REG(r0, RETURN_REG_ADDR)
-        STORE_REG(r1, RETURN_REG_ADDR)
-        STORE_REG(r2, RETURN_REG_ADDR)
-        STORE_REG(r3, RETURN_REG_ADDR)
-        STORE_REG(r4, RETURN_REG_ADDR)
-        STORE_REG(r5, RETURN_REG_ADDR)
-        STORE_REG(r6, RETURN_REG_ADDR)
-        STORE_REG(r7, RETURN_REG_ADDR)
-        STORE_REG(r8, RETURN_REG_ADDR)
-        STORE_REG(r9, RETURN_REG_ADDR)
-
-        {
-         jrp    lr
-        }
-
-        .cfi_endproc
-        .size ffi_call_tile, .-ffi_call_tile
-
-/* ffi_closure_tile(...)
-
-   On entry, lr points to the closure plus 8 bytes, and r10
-   contains the actual return address.
-
-   This function simply dumps all register parameters into a stack array
-   and passes the closure, the registers array, and the stack arguments
-   to C code that does all of the actual closure processing. */
-
-        .section .text.ffi_closure_tile, "ax", @progbits
-        .align  8
-        .globl  ffi_closure_tile
-        FFI_HIDDEN(ffi_closure_tile)
-
-        .cfi_startproc
-/* Room to spill all NUM_ARG_REGS incoming registers, plus frame linkage. */
-#define CLOSURE_FRAME_SIZE (((NUM_ARG_REGS * REG_SIZE * 2 + LINKAGE_SIZE) + 7) & -8)
-ffi_closure_tile:
-        {
-#ifdef __tilegx__
-         st     sp, lr
-         .cfi_offset lr, 0
-#else
-         /* Save return address (in r10 due to closure stub wrapper). */
-         SW     sp, r10
-         .cfi_return_column r10
-         .cfi_offset r10, 0
-#endif
-         /* Compute address for stack frame linkage. */
-         addli   r10, sp, -(CLOSURE_FRAME_SIZE - REG_SIZE)
-        }
-        {
-         /* Save incoming stack pointer in linkage area. */
-         SW     r10, sp
-         .cfi_offset sp, -(CLOSURE_FRAME_SIZE - REG_SIZE)
-         /* Push a new stack frame. */
-         addli   sp, sp, -CLOSURE_FRAME_SIZE
-         .cfi_adjust_cfa_offset CLOSURE_FRAME_SIZE
-        }
-
-        {
-         /* Create pointer to where to start spilling registers. */
-         addi   r10, sp, LINKAGE_SIZE
-        }
-
-        /* Spill all the incoming registers. */
-        STORE_REG(r0, r10)
-        STORE_REG(r1, r10)
-        STORE_REG(r2, r10)
-        STORE_REG(r3, r10)
-        STORE_REG(r4, r10)
-        STORE_REG(r5, r10)
-        STORE_REG(r6, r10)
-        STORE_REG(r7, r10)
-        STORE_REG(r8, r10)
-        {
-         /* Save r9. */
-         SW     r10, r9
-#ifdef __tilegx__
-         /* Pointer to closure is passed in r11. */
-         move  r0, r11
-#else
-         /* Compute pointer to the closure object. Because the closure
-            starts with a "jal ffi_closure_tile", we can just take the
-            value of lr (a phony return address pointing into the closure)
-            and subtract 8. */
-         addi   r0, lr, -8
-#endif
-         /* Compute a pointer to the register arguments we just spilled. */
-         addi   r1, sp, LINKAGE_SIZE
-        }
-        {
-         /* Compute a pointer to the extra stack arguments (if any). */
-         addli   r2, sp, CLOSURE_FRAME_SIZE + LINKAGE_SIZE
-         /* Call C code to deal with all of the grotty details. */
-         jal    ffi_closure_tile_inner
-        }
-        {
-         addli   r10, sp, CLOSURE_FRAME_SIZE
-        }
-        {
-         /* Restore the return address. */
-         LW     lr, r10
-         /* Compute pointer to registers array. */
-         addli   r10, sp, LINKAGE_SIZE + (NUM_ARG_REGS * REG_SIZE)
-        }
-        /* Return all the register values, which C code may have set. */
-        LOAD_REG(r0, r10)
-        LOAD_REG(r1, r10)
-        LOAD_REG(r2, r10)
-        LOAD_REG(r3, r10)
-        LOAD_REG(r4, r10)
-        LOAD_REG(r5, r10)
-        LOAD_REG(r6, r10)
-        LOAD_REG(r7, r10)
-        LOAD_REG(r8, r10)
-        LOAD_REG(r9, r10)
-        {
-         /* Pop the frame. */
-         addli   sp, sp, CLOSURE_FRAME_SIZE
-         jrp    lr
-        }
-
-        .cfi_endproc
-        .size   ffi_closure_tile, . - ffi_closure_tile
-
-
-/* What follows are code template instructions that get copied to the
-   closure trampoline by ffi_prep_closure_loc.  The zeroed operands
-   get replaced by their proper values at runtime. */
-
-        .section .text.ffi_template_tramp_tile, "ax", @progbits
-        .align  8
-        .globl  ffi_template_tramp_tile
-        FFI_HIDDEN(ffi_template_tramp_tile)
-ffi_template_tramp_tile:
-#ifdef __tilegx__
-        {
-          moveli r11, 0 /* backpatched to address of containing closure. */
-          moveli r10, 0 /* backpatched to ffi_closure_tile. */
-        }
-        /* Note: the following bundle gets generated multiple times
-           depending on the pointer value (esp. useful for -m32 mode). */
-        { shl16insli r11, r11, 0 ; shl16insli r10, r10, 0 }
-        { info 2+8 /* for backtracer: -> pc in lr, frame size 0 */ ; jr r10 }
-#else
-        /* 'jal .' yields a PC-relative offset of zero so we can OR in the
-           right offset at runtime. */
-        { move r10, lr ; jal . /* ffi_closure_tile */ }
-#endif
-
-        .size   ffi_template_tramp_tile, . - ffi_template_tramp_tile
diff --git a/Modules/_ctypes/libffi/src/types.c b/Modules/_ctypes/libffi/src/types.c
deleted file mode 100644
index 0de5994..0000000
--- a/Modules/_ctypes/libffi/src/types.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* -----------------------------------------------------------------------
-   types.c - Copyright (c) 1996, 1998  Red Hat, Inc.
-   
-   Predefined ffi_types needed by libffi.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-/* Hide the basic type definitions from the header file, so that we
-   can redefine them here as "const".  */
-#define LIBFFI_HIDE_BASIC_TYPES
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-/* Type definitions */
-
-#define FFI_TYPEDEF(name, type, id)		\
-struct struct_align_##name {			\
-  char c;					\
-  type x;					\
-};						\
-const ffi_type ffi_type_##name = {		\
-  sizeof(type),					\
-  offsetof(struct struct_align_##name, x),	\
-  id, NULL					\
-}
-
-#define FFI_NONCONST_TYPEDEF(name, type, id)	\
-struct struct_align_##name {			\
-  char c;					\
-  type x;					\
-};						\
-ffi_type ffi_type_##name = {			\
-  sizeof(type),					\
-  offsetof(struct struct_align_##name, x),	\
-  id, NULL					\
-}
-
-/* Size and alignment are fake here. They must not be 0. */
-const ffi_type ffi_type_void = {
-  1, 1, FFI_TYPE_VOID, NULL
-};
-
-FFI_TYPEDEF(uint8, UINT8, FFI_TYPE_UINT8);
-FFI_TYPEDEF(sint8, SINT8, FFI_TYPE_SINT8);
-FFI_TYPEDEF(uint16, UINT16, FFI_TYPE_UINT16);
-FFI_TYPEDEF(sint16, SINT16, FFI_TYPE_SINT16);
-FFI_TYPEDEF(uint32, UINT32, FFI_TYPE_UINT32);
-FFI_TYPEDEF(sint32, SINT32, FFI_TYPE_SINT32);
-FFI_TYPEDEF(uint64, UINT64, FFI_TYPE_UINT64);
-FFI_TYPEDEF(sint64, SINT64, FFI_TYPE_SINT64);
-
-FFI_TYPEDEF(pointer, void*, FFI_TYPE_POINTER);
-
-FFI_TYPEDEF(float, float, FFI_TYPE_FLOAT);
-FFI_TYPEDEF(double, double, FFI_TYPE_DOUBLE);
-
-#ifdef __alpha__
-/* Even if we're not configured to default to 128-bit long double, 
-   maintain binary compatibility, as -mlong-double-128 can be used
-   at any time.  */
-/* Validate the hard-coded number below.  */
-# if defined(__LONG_DOUBLE_128__) && FFI_TYPE_LONGDOUBLE != 4
-#  error FFI_TYPE_LONGDOUBLE out of date
-# endif
-const ffi_type ffi_type_longdouble = { 16, 16, 4, NULL };
-#elif FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-# if HAVE_LONG_DOUBLE_VARIANT
-FFI_NONCONST_TYPEDEF(longdouble, long double, FFI_TYPE_LONGDOUBLE);
-# else
-FFI_TYPEDEF(longdouble, long double, FFI_TYPE_LONGDOUBLE);
-# endif
-#endif
diff --git a/Modules/_ctypes/libffi/src/vax/elfbsd.S b/Modules/_ctypes/libffi/src/vax/elfbsd.S
deleted file mode 100644
index 01ca313..0000000
--- a/Modules/_ctypes/libffi/src/vax/elfbsd.S
+++ /dev/null
@@ -1,195 +0,0 @@
-/*
- * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * ``Software''), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * vax Foreign Function Interface
- */
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.text
-
-/*
- * void *					%r0
- * ffi_call_elfbsd(extended_cif *ecif,		4(%ap)
- *		   unsigned bytes,		8(%ap)
- *		   unsigned flags,		12(%ap)
- *		   void *rvalue,		16(%ap)
- *		   void (*fn)());		20(%ap)
- */
-	.globl	ffi_call_elfbsd
-	.type	ffi_call_elfbsd,@function
-	.align	2
-ffi_call_elfbsd:
-	.word	0x00c		# save R2 and R3
-
-	# Allocate stack space for the args
-	subl2	8(%ap), %sp
-
-	# Call ffi_prep_args
-	pushl	%sp
-	pushl	4(%ap)
-	calls	$2, ffi_prep_args
-
-	# Get function pointer
-	movl	20(%ap), %r1
-
-	# Build a CALLS frame
-	ashl	$-2, 8(%ap), %r0
-	pushl	%r0		# argument stack usage
-	movl	%sp, %r0	# future %ap
-	# saved registers
-	bbc	$11, 0(%r1), 1f
-	pushl	%r11
-1:	bbc	$10, 0(%r1), 1f
-	pushl	%r10
-1:	bbc	$9, 0(%r1), 1f
-	pushl	%r9
-1:	bbc	$8, 0(%r1), 1f
-	pushl	%r8
-1:	bbc	$7, 0(%r1), 1f
-	pushl	%r7
-1:	bbc	$6, 0(%r1), 1f
-	pushl	%r6
-1:	bbc	$5, 0(%r1), 1f
-	pushl	%r5
-1:	bbc	$4, 0(%r1), 1f
-	pushl	%r4
-1:	bbc	$3, 0(%r1), 1f
-	pushl	%r3
-1:	bbc	$2, 0(%r1), 1f
-	pushl	%r2
-1:	
-	pushal	9f
-	pushl	%fp
-	pushl	%ap
-	movl	16(%ap), %r3	# struct return address, if needed
-	movl	%r0, %ap
-	movzwl	4(%fp), %r0	# previous PSW, without the saved registers mask
-	bisl2	$0x20000000, %r0 # calls frame
-	movzwl	0(%r1), %r2
-	bicw2	$0xf003, %r2	# only keep R11-R2
-	ashl	$16, %r2, %r2
-	bisl2	%r2, %r0	# saved register mask of the called function
-	pushl	%r0	
-	pushl	$0
-	movl	%sp, %fp
-
-	# Invoke the function
-	pushal	2(%r1)		# skip procedure entry mask
-	movl	%r3, %r1
-	bicpsw	$0x000f
-	rsb
-
-9:
-	# Copy return value if necessary
-	tstl	16(%ap)
-	jeql	9f
-	movl	16(%ap), %r2
-
-	bbc	$0, 12(%ap), 1f	# CIF_FLAGS_CHAR
-	movb	%r0, 0(%r2)
-	brb	9f
-1:
-	bbc	$1, 12(%ap), 1f	# CIF_FLAGS_SHORT
-	movw	%r0, 0(%r2)
-	brb	9f
-1:
-	bbc	$2, 12(%ap), 1f	# CIF_FLAGS_INT
-	movl	%r0, 0(%r2)
-	brb	9f
-1:
-	bbc	$3, 12(%ap), 1f	# CIF_FLAGS_DINT
-	movq	%r0, 0(%r2)
-	brb	9f
-1:
-	movl	%r1, %r0	# might have been a struct
-	#brb	9f
-
-9:
-	ret
-
-/*
- * ffi_closure_elfbsd(void);
- * invoked with	%r0: ffi_closure *closure
- */
-	.globl	ffi_closure_elfbsd
-	.type	ffi_closure_elfbsd, @function
-	.align	2
-ffi_closure_elfbsd:
-	.word	0
-
-	# Allocate room on stack for return value
-	subl2	$8, %sp
-
-	# Invoke the closure function
-	pushal	4(%ap)		# calling stack
-	pushal	4(%sp)		# return value
-	pushl	%r0		# closure
-	calls	$3, ffi_closure_elfbsd_inner
-
-	# Copy return value if necessary
-	bitb	$1, %r0		# CIF_FLAGS_CHAR
-	beql	1f
-	movb	0(%sp), %r0
-	brb	9f
-1:
-	bitb	$2, %r0		# CIF_FLAGS_SHORT
-	beql	1f
-	movw	0(%sp), %r0
-	brb	9f
-1:
-	bitb	$4, %r0		# CIF_FLAGS_INT
-	beql	1f
-	movl	0(%sp), %r0
-	brb	9f
-1:
-	bitb	$8, %r0		# CIF_FLAGS_DINT
-	beql	1f
-	movq	0(%sp), %r0
-	#brb	9f
-1:
-
-9:
-	ret
-
-/*
- * ffi_closure_struct_elfbsd(void);
- * invoked with	%r0: ffi_closure *closure
- *		%r1: struct return address
- */
-	.globl	ffi_closure_struct_elfbsd
-	.type	ffi_closure_struct_elfbsd, @function
-	.align	2
-ffi_closure_struct_elfbsd:
-	.word	0
-
-	# Invoke the closure function
-	pushal	4(%ap)		# calling stack
-	pushl	%r1		# return value
-	pushl	%r0		# closure
-	calls	$3, ffi_closure_elfbsd_inner
-
-	ret
diff --git a/Modules/_ctypes/libffi/src/vax/ffi.c b/Modules/_ctypes/libffi/src/vax/ffi.c
deleted file mode 100644
index f4d6bbb..0000000
--- a/Modules/_ctypes/libffi/src/vax/ffi.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * ``Software''), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * vax Foreign Function Interface
- *
- * This file attempts to provide all the FFI entry points which can reliably
- * be implemented in C.
- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <unistd.h>
-
-#define CIF_FLAGS_CHAR		1	/* for struct only */
-#define CIF_FLAGS_SHORT		2	/* for struct only */
-#define CIF_FLAGS_INT		4
-#define CIF_FLAGS_DINT		8
-
-/*
- * Foreign Function Interface API
- */
-
-void ffi_call_elfbsd (extended_cif *, unsigned, unsigned, void *,
-		       void (*) ());
-void *ffi_prep_args (extended_cif *ecif, void *stack);
-
-void *
-ffi_prep_args (extended_cif *ecif, void *stack)
-{
-  unsigned int i;
-  void **p_argv;
-  char *argp;
-  ffi_type **p_arg;
-  void *struct_value_ptr;
-
-  argp = stack;
-
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT
-      && !ecif->cif->flags)
-    struct_value_ptr = ecif->rvalue;
-  else
-    struct_value_ptr = NULL;
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       i != 0;
-       i--, p_arg++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-      if (z < sizeof (int))
-	{
-	  switch ((*p_arg)->type)
-	    {
-	    case FFI_TYPE_SINT8:
-	      *(signed int *) argp = (signed int) *(SINT8 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_UINT8:
-	      *(unsigned int *) argp = (unsigned int) *(UINT8 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_SINT16:
-	      *(signed int *) argp = (signed int) *(SINT16 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_UINT16:
-	      *(unsigned int *) argp = (unsigned int) *(UINT16 *) *p_argv;
-	      break;
-
-	    case FFI_TYPE_STRUCT:
-	      memcpy (argp, *p_argv, z);
-	      break;
-
-	    default:
-	      FFI_ASSERT (0);
-	    }
-	  z = sizeof (int);
-	}
-      else
-	{
-	  memcpy (argp, *p_argv, z);
-
-	  /* Align if necessary.  */
-	  if ((sizeof(int) - 1) & z)
-	    z = ALIGN(z, sizeof(int));
-	}
-
-      p_argv++;
-      argp += z;
-    }
-
-  return struct_value_ptr;
-}
-
-ffi_status
-ffi_prep_cif_machdep (ffi_cif *cif)
-{
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-      cif->flags = 0;
-      break;
-
-    case FFI_TYPE_STRUCT:
-      if (cif->rtype->elements[0]->type == FFI_TYPE_STRUCT &&
-	  cif->rtype->elements[1])
-	{
-	  cif->flags = 0;
-	  break;
-	}
-
-      if (cif->rtype->size == sizeof (char))
-	cif->flags = CIF_FLAGS_CHAR;
-      else if (cif->rtype->size == sizeof (short))
-	cif->flags = CIF_FLAGS_SHORT;
-      else if (cif->rtype->size == sizeof (int))
-	cif->flags = CIF_FLAGS_INT;
-      else if (cif->rtype->size == 2 * sizeof (int))
-	cif->flags = CIF_FLAGS_DINT;
-      else
-	cif->flags = 0;
-      break;
-
-    default:
-      if (cif->rtype->size <= sizeof (int))
-	cif->flags = CIF_FLAGS_INT;
-      else
-	cif->flags = CIF_FLAGS_DINT;
-      break;
-    }
-
-  return FFI_OK;
-}
-
-void
-ffi_call (ffi_cif *cif, void (*fn) (), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* If the return value is a struct and we don't have a return value
-     address then we need to make one.  */
-
-  if (rvalue == NULL
-      && cif->rtype->type == FFI_TYPE_STRUCT
-      && cif->flags == 0)
-    ecif.rvalue = alloca (cif->rtype->size);
-  else
-    ecif.rvalue = rvalue;
-
-  switch (cif->abi)
-    {
-    case FFI_ELFBSD:
-      ffi_call_elfbsd (&ecif, cif->bytes, cif->flags, ecif.rvalue, fn);
-      break;
-
-    default:
-      FFI_ASSERT (0);
-      break;
-    }
-}
-
-/*
- * Closure API
- */
-
-void ffi_closure_elfbsd (void);
-void ffi_closure_struct_elfbsd (void);
-unsigned int ffi_closure_elfbsd_inner (ffi_closure *, void *, char *);
-
-static void
-ffi_prep_closure_elfbsd (ffi_cif *cif, void **avalue, char *stackp)
-{
-  unsigned int i;
-  void **p_argv;
-  ffi_type **p_arg;
-
-  p_argv = avalue;
-
-  for (i = cif->nargs, p_arg = cif->arg_types; i != 0; i--, p_arg++)
-    {
-      size_t z;
-
-      z = (*p_arg)->size;
-      *p_argv = stackp;
-
-      /* Align if necessary */
-      if ((sizeof (int) - 1) & z)
-	z = ALIGN(z, sizeof (int));
-
-      p_argv++;
-      stackp += z;
-    }
-}
-
-unsigned int
-ffi_closure_elfbsd_inner (ffi_closure *closure, void *resp, char *stack)
-{
-  ffi_cif *cif;
-  void **arg_area;
-
-  cif = closure->cif;
-  arg_area = (void **) alloca (cif->nargs * sizeof (void *));
-
-  ffi_prep_closure_elfbsd (cif, arg_area, stack);
-
-  (closure->fun) (cif, resp, arg_area, closure->user_data);
-
-  return cif->flags;
-}
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure *closure, ffi_cif *cif,
-		      void (*fun)(ffi_cif *, void *, void **, void *),
-		      void *user_data, void *codeloc)
-{
-  char *tramp = (char *) codeloc;
-  void *fn;
-
-  FFI_ASSERT (cif->abi == FFI_ELFBSD);
-
-  /* entry mask */
-  *(unsigned short *)(tramp + 0) = 0x0000;
-  /* movl #closure, r0 */
-  tramp[2] = 0xd0;
-  tramp[3] = 0x8f;
-  *(unsigned int *)(tramp + 4) = (unsigned int) closure;
-  tramp[8] = 0x50;
-
-  if (cif->rtype->type == FFI_TYPE_STRUCT
-      && !cif->flags)
-    fn = &ffi_closure_struct_elfbsd;
-  else
-    fn = &ffi_closure_elfbsd;
-
-  /* jmpl #fn */
-  tramp[9] = 0x17;
-  tramp[10] = 0xef;
-  *(unsigned int *)(tramp + 11) = (unsigned int)fn + 2 -
-				  (unsigned int)tramp - 9 - 6;
-
-  closure->cif = cif;
-  closure->user_data = user_data;
-  closure->fun = fun;
-
-  return FFI_OK;
-}
diff --git a/Modules/_ctypes/libffi/src/vax/ffitarget.h b/Modules/_ctypes/libffi/src/vax/ffitarget.h
deleted file mode 100644
index 2fc9488..0000000
--- a/Modules/_ctypes/libffi/src/vax/ffitarget.h
+++ /dev/null
@@ -1,49 +0,0 @@
-/*
- * Copyright (c) 2013 Miodrag Vallat.  <miod@openbsd.org>
- *
- * Permission is hereby granted, free of charge, to any person obtaining
- * a copy of this software and associated documentation files (the
- * ``Software''), to deal in the Software without restriction, including
- * without limitation the rights to use, copy, modify, merge, publish,
- * distribute, sublicense, and/or sell copies of the Software, and to
- * permit persons to whom the Software is furnished to do so, subject to
- * the following conditions:
- * 
- * The above copyright notice and this permission notice shall be included
- * in all copies or substantial portions of the Software.
- * 
- * THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
- * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
- * IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
- * CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
- * TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
- * SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
- */
-
-/*
- * vax Foreign Function Interface
- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_ASM
-typedef unsigned long ffi_arg;
-typedef signed long ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_ELFBSD,
-  FFI_DEFAULT_ABI = FFI_ELFBSD,
-  FFI_LAST_ABI = FFI_DEFAULT_ABI + 1
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TRAMPOLINE_SIZE 15
-#define FFI_NATIVE_RAW_API 0
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/x86/darwin.S b/Modules/_ctypes/libffi/src/x86/darwin.S
deleted file mode 100644
index 8f0f070..0000000
--- a/Modules/_ctypes/libffi/src/x86/darwin.S
+++ /dev/null
@@ -1,444 +0,0 @@
-/* -----------------------------------------------------------------------
-   darwin.S - Copyright (c) 1996, 1998, 2001, 2002, 2003, 2005  Red Hat, Inc.
-	Copyright (C) 2008  Free Software Foundation, Inc.
-
-   X86 Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   -----------------------------------------------------------------------
-   */
-
-#ifndef __x86_64__
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-.text
-
-.globl _ffi_prep_args
-
-	.align 4
-.globl _ffi_call_SYSV
-
-_ffi_call_SYSV:
-.LFB1:
-        pushl %ebp
-.LCFI0:
-        movl  %esp,%ebp
-.LCFI1:
-        subl $8,%esp
-	/* Make room for all of the new args.  */
-	movl  16(%ebp),%ecx
-	subl  %ecx,%esp
-
-	movl  %esp,%eax
-
-	/* Place all of the ffi_prep_args in position  */
-	subl  $8,%esp
-	pushl 12(%ebp)
-	pushl %eax
-	call  *8(%ebp)
-
-	/* Return stack to previous state and call the function  */
-	addl  $16,%esp	
-
-	call  *28(%ebp)
-
-	/* Load %ecx with the return type code  */
-	movl  20(%ebp),%ecx	
-
-	/* Protect %esi.  We're going to pop it in the epilogue.  */
-	pushl %esi
-
-	/* If the return value pointer is NULL, assume no return value.  */
-	cmpl  $0,24(%ebp)
-	jne  0f
-
-	/* Even if there is no space for the return value, we are 
-	   obliged to handle floating-point values.  */
-	cmpl  $FFI_TYPE_FLOAT,%ecx
-	jne   noretval
-	fstp  %st(0)
-
-	jmp   epilogue
-0:
-	.align 4
-	call 1f
-.Lstore_table:
-	.long   noretval-.Lstore_table		/* FFI_TYPE_VOID */
-	.long   retint-.Lstore_table		/* FFI_TYPE_INT */
-	.long   retfloat-.Lstore_table		/* FFI_TYPE_FLOAT */
-	.long   retdouble-.Lstore_table		/* FFI_TYPE_DOUBLE */
-	.long   retlongdouble-.Lstore_table     /* FFI_TYPE_LONGDOUBLE */
-	.long   retuint8-.Lstore_table		/* FFI_TYPE_UINT8 */
-	.long   retsint8-.Lstore_table		/* FFI_TYPE_SINT8 */
-	.long   retuint16-.Lstore_table		/* FFI_TYPE_UINT16 */
-	.long   retsint16-.Lstore_table		/* FFI_TYPE_SINT16 */
-	.long   retint-.Lstore_table		/* FFI_TYPE_UINT32 */
-	.long   retint-.Lstore_table		/* FFI_TYPE_SINT32 */
-	.long   retint64-.Lstore_table		/* FFI_TYPE_UINT64 */
-	.long   retint64-.Lstore_table		/* FFI_TYPE_SINT64 */
-	.long   retstruct-.Lstore_table		/* FFI_TYPE_STRUCT */
-	.long   retint-.Lstore_table		/* FFI_TYPE_POINTER */
-	.long   retstruct1b-.Lstore_table	/* FFI_TYPE_SMALL_STRUCT_1B */
-	.long   retstruct2b-.Lstore_table	/* FFI_TYPE_SMALL_STRUCT_2B */
-1:
-	pop  %esi
-	add  (%esi, %ecx, 4), %esi
-	jmp  *%esi
-
-	/* Sign/zero extend as appropriate.  */
-retsint8:
-	movsbl  %al, %eax
-	jmp  retint
-
-retsint16:
-	movswl  %ax, %eax
-	jmp  retint
-
-retuint8:
-	movzbl  %al, %eax
-	jmp  retint
-
-retuint16:
-	movzwl  %ax, %eax
-	jmp  retint
-
-retfloat:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	fstps (%ecx)
-	jmp   epilogue
-
-retdouble:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	fstpl (%ecx)
-	jmp   epilogue
-
-retlongdouble:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	fstpt (%ecx)
-	jmp   epilogue
-
-retint64:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	movl  %eax,0(%ecx)
-	movl  %edx,4(%ecx)
-	jmp   epilogue
-
-retstruct1b:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	movb  %al,0(%ecx)
-	jmp   epilogue
-
-retstruct2b:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	movw  %ax,0(%ecx)
-	jmp   epilogue
-
-retint:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	movl  %eax,0(%ecx)
-
-retstruct:
-	/* Nothing to do!  */
-
-noretval:
-epilogue:
-	popl %esi
-	movl %ebp,%esp
-	popl %ebp
-	ret
-
-.LFE1:
-.ffi_call_SYSV_end:
-
-	.align	4
-FFI_HIDDEN (ffi_closure_SYSV)
-.globl _ffi_closure_SYSV
-
-_ffi_closure_SYSV:
-.LFB2:
-	pushl	%ebp
-.LCFI2:
-	movl	%esp, %ebp
-.LCFI3:
-	subl	$40, %esp
-	leal	-24(%ebp), %edx
-	movl	%edx, -12(%ebp)	/* resp */
-	leal	8(%ebp), %edx
-	movl	%edx, 4(%esp)	/* args = __builtin_dwarf_cfa () */
-	leal	-12(%ebp), %edx
-	movl	%edx, (%esp)	/* &resp */
-	movl	%ebx, 8(%esp)
-.LCFI7:
-	call	L_ffi_closure_SYSV_inner$stub
-	movl	8(%esp), %ebx
-	movl	-12(%ebp), %ecx
-	cmpl	$FFI_TYPE_INT, %eax
-	je	.Lcls_retint
-
-	/* Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16,
-	   FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32.  */
-	cmpl	$FFI_TYPE_UINT64, %eax
-	jge	0f
-	cmpl	$FFI_TYPE_UINT8, %eax
-	jge	.Lcls_retint
-
-0:	cmpl	$FFI_TYPE_FLOAT, %eax
-	je	.Lcls_retfloat
-	cmpl	$FFI_TYPE_DOUBLE, %eax
-	je	.Lcls_retdouble
-	cmpl	$FFI_TYPE_LONGDOUBLE, %eax
-	je	.Lcls_retldouble
-	cmpl	$FFI_TYPE_SINT64, %eax
-	je	.Lcls_retllong
-	cmpl	$FFI_TYPE_SMALL_STRUCT_1B, %eax
-	je	.Lcls_retstruct1b
-	cmpl	$FFI_TYPE_SMALL_STRUCT_2B, %eax
-	je	.Lcls_retstruct2b
-	cmpl	$FFI_TYPE_STRUCT, %eax
-	je	.Lcls_retstruct
-.Lcls_epilogue:
-	movl	%ebp, %esp
-	popl	%ebp
-	ret
-.Lcls_retint:
-	movl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-.Lcls_retfloat:
-	flds	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retdouble:
-	fldl	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retldouble:
-	fldt	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retllong:
-	movl	(%ecx), %eax
-	movl	4(%ecx), %edx
-	jmp	.Lcls_epilogue
-.Lcls_retstruct1b:
-	movsbl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-.Lcls_retstruct2b:
-	movswl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-.Lcls_retstruct:
-	lea -8(%ebp),%esp
-	movl	%ebp, %esp
-	popl	%ebp
-	ret $4
-.LFE2:
-
-#if !FFI_NO_RAW_API
-
-#define RAW_CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) & ~3)
-#define RAW_CLOSURE_FUN_OFFSET (RAW_CLOSURE_CIF_OFFSET + 4)
-#define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4)
-#define CIF_FLAGS_OFFSET 20
-
-	.align	4
-FFI_HIDDEN (ffi_closure_raw_SYSV)
-.globl _ffi_closure_raw_SYSV
-
-_ffi_closure_raw_SYSV:
-.LFB3:
-	pushl	%ebp
-.LCFI4:
-	movl	%esp, %ebp
-.LCFI5:
-	pushl	%esi
-.LCFI6:
-	subl	$36, %esp
-	movl	RAW_CLOSURE_CIF_OFFSET(%eax), %esi	 /* closure->cif */
-	movl	RAW_CLOSURE_USER_DATA_OFFSET(%eax), %edx /* closure->user_data */
-	movl	%edx, 12(%esp)	/* user_data */
-	leal	8(%ebp), %edx	/* __builtin_dwarf_cfa () */
-	movl	%edx, 8(%esp)	/* raw_args */
-	leal	-24(%ebp), %edx
-	movl	%edx, 4(%esp)	/* &res */
-	movl	%esi, (%esp)	/* cif */
-	call	*RAW_CLOSURE_FUN_OFFSET(%eax)		 /* closure->fun */
-	movl	CIF_FLAGS_OFFSET(%esi), %eax		 /* rtype */
-	cmpl	$FFI_TYPE_INT, %eax
-	je	.Lrcls_retint
-
-	/* Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16,
-	   FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32.  */
-	cmpl	$FFI_TYPE_UINT64, %eax
-	jge	0f
-	cmpl	$FFI_TYPE_UINT8, %eax
-	jge	.Lrcls_retint
-0:
-	cmpl	$FFI_TYPE_FLOAT, %eax
-	je	.Lrcls_retfloat
-	cmpl	$FFI_TYPE_DOUBLE, %eax
-	je	.Lrcls_retdouble
-	cmpl	$FFI_TYPE_LONGDOUBLE, %eax
-	je	.Lrcls_retldouble
-	cmpl	$FFI_TYPE_SINT64, %eax
-	je	.Lrcls_retllong
-.Lrcls_epilogue:
-	addl	$36, %esp
-	popl	%esi
-	popl	%ebp
-	ret
-.Lrcls_retint:
-	movl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-.Lrcls_retfloat:
-	flds	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retdouble:
-	fldl	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retldouble:
-	fldt	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retllong:
-	movl	-24(%ebp), %eax
-	movl	-20(%ebp), %edx
-	jmp	.Lrcls_epilogue
-.LFE3:
-#endif
-
-.section __IMPORT,__jump_table,symbol_stubs,self_modifying_code+pure_instructions,5
-L_ffi_closure_SYSV_inner$stub:
-	.indirect_symbol _ffi_closure_SYSV_inner
-	hlt ; hlt ; hlt ; hlt ; hlt
-
-
-.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
-EH_frame1:
-	.set	L$set$0,LECIE1-LSCIE1
-	.long	L$set$0
-LSCIE1:
-	.long	0x0
-	.byte	0x1
-	.ascii "zR\0"
-	.byte	0x1
-	.byte	0x7c
-	.byte	0x8
-	.byte	0x1
-	.byte	0x10
-	.byte	0xc
-	.byte	0x5
-	.byte	0x4
-	.byte	0x88
-	.byte	0x1
-	.align 2
-LECIE1:
-.globl _ffi_call_SYSV.eh
-_ffi_call_SYSV.eh:
-LSFDE1:
-	.set	L$set$1,LEFDE1-LASFDE1
-	.long	L$set$1
-LASFDE1:
-	.long	LASFDE1-EH_frame1
-	.long	.LFB1-.
-	.set L$set$2,.LFE1-.LFB1
-	.long L$set$2
-	.byte	0x0
-	.byte	0x4
-	.set L$set$3,.LCFI0-.LFB1
-	.long L$set$3
-	.byte	0xe
-	.byte	0x8
-	.byte	0x84
-	.byte	0x2
-	.byte	0x4
-	.set L$set$4,.LCFI1-.LCFI0
-	.long L$set$4
-	.byte	0xd
-	.byte	0x4
-	.align 2
-LEFDE1:
-.globl _ffi_closure_SYSV.eh
-_ffi_closure_SYSV.eh:
-LSFDE2:
-	.set	L$set$5,LEFDE2-LASFDE2
-	.long	L$set$5
-LASFDE2:
-	.long	LASFDE2-EH_frame1
-	.long	.LFB2-.
-	.set L$set$6,.LFE2-.LFB2
-	.long L$set$6
-	.byte	0x0
-	.byte	0x4
-	.set L$set$7,.LCFI2-.LFB2
-	.long L$set$7
-	.byte	0xe
-	.byte	0x8
-	.byte	0x84
-	.byte	0x2
-	.byte	0x4
-	.set L$set$8,.LCFI3-.LCFI2
-	.long L$set$8
-	.byte	0xd
-	.byte	0x4
-	.align 2
-LEFDE2:
-
-#if !FFI_NO_RAW_API
-
-.globl _ffi_closure_raw_SYSV.eh
-_ffi_closure_raw_SYSV.eh:
-LSFDE3:
-	.set	L$set$10,LEFDE3-LASFDE3
-	.long	L$set$10
-LASFDE3:
-	.long	LASFDE3-EH_frame1
-	.long	.LFB3-.
-	.set L$set$11,.LFE3-.LFB3
-	.long L$set$11
-	.byte	0x0
-	.byte	0x4
-	.set L$set$12,.LCFI4-.LFB3
-	.long L$set$12
-	.byte	0xe
-	.byte	0x8
-	.byte	0x84
-	.byte	0x2
-	.byte	0x4
-	.set L$set$13,.LCFI5-.LCFI4
-	.long L$set$13
-	.byte	0xd
-	.byte	0x4
-	.byte	0x4
-	.set L$set$14,.LCFI6-.LCFI5
-	.long L$set$14
-	.byte	0x85
-	.byte	0x3
-	.align 2
-LEFDE3:
-
-#endif
-
-#endif /* ifndef __x86_64__ */
diff --git a/Modules/_ctypes/libffi/src/x86/darwin64.S b/Modules/_ctypes/libffi/src/x86/darwin64.S
deleted file mode 100644
index 0c72ed2..0000000
--- a/Modules/_ctypes/libffi/src/x86/darwin64.S
+++ /dev/null
@@ -1,416 +0,0 @@
-/* -----------------------------------------------------------------------
-   darwin64.S - Copyright (c) 2006 Free Software Foundation, Inc.
-	        Copyright (c) 2008 Red Hat, Inc.
-   derived from unix64.S
-
-   x86-64 Foreign Function Interface for Darwin.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND, EXPRESS
-   OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
-   IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY CLAIM, DAMAGES OR
-   OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
-   ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
-   OTHER DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#ifdef __x86_64__
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-	.file "darwin64.S"
-.text
-
-/* ffi_call_unix64 (void *args, unsigned long bytes, unsigned flags,
-		    void *raddr, void (*fnaddr)(void));
-
-   Bit o trickiness here -- ARGS+BYTES is the base of the stack frame
-   for this function.  This has been allocated by ffi_call.  We also
-   deallocate some of the stack that has been alloca'd.  */
-
-	.align	3
-	.globl	_ffi_call_unix64
-
-_ffi_call_unix64:
-LUW0:
-	movq	(%rsp), %r10		/* Load return address.  */
-	leaq	(%rdi, %rsi), %rax	/* Find local stack base.  */
-	movq	%rdx, (%rax)		/* Save flags.  */
-	movq	%rcx, 8(%rax)		/* Save raddr.  */
-	movq	%rbp, 16(%rax)		/* Save old frame pointer.  */
-	movq	%r10, 24(%rax)		/* Relocate return address.  */
-	movq	%rax, %rbp		/* Finalize local stack frame.  */
-LUW1:
-	movq	%rdi, %r10		/* Save a copy of the register area. */
-	movq	%r8, %r11		/* Save a copy of the target fn.  */
-	movl	%r9d, %eax		/* Set number of SSE registers.  */
-
-	/* Load up all argument registers.  */
-	movq	(%r10), %rdi
-	movq	8(%r10), %rsi
-	movq	16(%r10), %rdx
-	movq	24(%r10), %rcx
-	movq	32(%r10), %r8
-	movq	40(%r10), %r9
-	testl	%eax, %eax
-	jnz	Lload_sse
-Lret_from_load_sse:
-
-	/* Deallocate the reg arg area.  */
-	leaq	176(%r10), %rsp
-
-	/* Call the user function.  */
-	call	*%r11
-
-	/* Deallocate stack arg area; local stack frame in redzone.  */
-	leaq	24(%rbp), %rsp
-
-	movq	0(%rbp), %rcx		/* Reload flags.  */
-	movq	8(%rbp), %rdi		/* Reload raddr.  */
-	movq	16(%rbp), %rbp		/* Reload old frame pointer.  */
-LUW2:
-
-	/* The first byte of the flags contains the FFI_TYPE.  */
-	movzbl	%cl, %r10d
-	leaq	Lstore_table(%rip), %r11
-	movslq	(%r11, %r10, 4), %r10
-	addq	%r11, %r10
-	jmp	*%r10
-
-Lstore_table:
-	.long	Lst_void-Lstore_table		/* FFI_TYPE_VOID */
-	.long	Lst_sint32-Lstore_table		/* FFI_TYPE_INT */
-	.long	Lst_float-Lstore_table		/* FFI_TYPE_FLOAT */
-	.long	Lst_double-Lstore_table		/* FFI_TYPE_DOUBLE */
-	.long	Lst_ldouble-Lstore_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	Lst_uint8-Lstore_table		/* FFI_TYPE_UINT8 */
-	.long	Lst_sint8-Lstore_table		/* FFI_TYPE_SINT8 */
-	.long	Lst_uint16-Lstore_table		/* FFI_TYPE_UINT16 */
-	.long	Lst_sint16-Lstore_table		/* FFI_TYPE_SINT16 */
-	.long	Lst_uint32-Lstore_table		/* FFI_TYPE_UINT32 */
-	.long	Lst_sint32-Lstore_table		/* FFI_TYPE_SINT32 */
-	.long	Lst_int64-Lstore_table		/* FFI_TYPE_UINT64 */
-	.long	Lst_int64-Lstore_table		/* FFI_TYPE_SINT64 */
-	.long	Lst_struct-Lstore_table		/* FFI_TYPE_STRUCT */
-	.long	Lst_int64-Lstore_table		/* FFI_TYPE_POINTER */
-
-	.text
-	.align	3
-Lst_void:
-	ret
-	.align	3
-Lst_uint8:
-	movzbq	%al, %rax
-	movq	%rax, (%rdi)
-	ret
-	.align	3
-Lst_sint8:
-	movsbq	%al, %rax
-	movq	%rax, (%rdi)
-	ret
-	.align	3
-Lst_uint16:
-	movzwq	%ax, %rax
-	movq	%rax, (%rdi)
-	.align	3
-Lst_sint16:
-	movswq	%ax, %rax
-	movq	%rax, (%rdi)
-	ret
-	.align	3
-Lst_uint32:
-	movl	%eax, %eax
-	movq	%rax, (%rdi)
-	.align	3
-Lst_sint32:
-	cltq
-	movq	%rax, (%rdi)
-	ret
-	.align	3
-Lst_int64:
-	movq	%rax, (%rdi)
-	ret
-	.align	3
-Lst_float:
-	movss	%xmm0, (%rdi)
-	ret
-	.align	3
-Lst_double:
-	movsd	%xmm0, (%rdi)
-	ret
-Lst_ldouble:
-	fstpt	(%rdi)
-	ret
-	.align	3
-Lst_struct:
-	leaq	-20(%rsp), %rsi		/* Scratch area in redzone.  */
-
-	/* We have to locate the values now, and since we don't want to
-	   write too much data into the user's return value, we spill the
-	   value to a 16 byte scratch area first.  Bits 8, 9, and 10
-	   control where the values are located.  Only one of the three
-	   bits will be set; see ffi_prep_cif_machdep for the pattern.  */
-	movd	%xmm0, %r10
-	movd	%xmm1, %r11
-	testl	$0x100, %ecx
-	cmovnz	%rax, %rdx
-	cmovnz	%r10, %rax
-	testl	$0x200, %ecx
-	cmovnz	%r10, %rdx
-	testl	$0x400, %ecx
-	cmovnz	%r10, %rax
-	cmovnz	%r11, %rdx
-	movq	%rax, (%rsi)
-	movq	%rdx, 8(%rsi)
-
-	/* Bits 12-31 contain the true size of the structure.  Copy from
-	   the scratch area to the true destination.  */
-	shrl	$12, %ecx
-	rep movsb
-	ret
-
-	/* Many times we can avoid loading any SSE registers at all.
-	   It's not worth an indirect jump to load the exact set of
-	   SSE registers needed; zero or all is a good compromise.  */
-	.align	3
-LUW3:
-Lload_sse:
-	movdqa	48(%r10), %xmm0
-	movdqa	64(%r10), %xmm1
-	movdqa	80(%r10), %xmm2
-	movdqa	96(%r10), %xmm3
-	movdqa	112(%r10), %xmm4
-	movdqa	128(%r10), %xmm5
-	movdqa	144(%r10), %xmm6
-	movdqa	160(%r10), %xmm7
-	jmp	Lret_from_load_sse
-
-LUW4:
-	.align	3
-	.globl	_ffi_closure_unix64
-
-_ffi_closure_unix64:
-LUW5:
-	/* The carry flag is set by the trampoline iff SSE registers
-	   are used.  Don't clobber it before the branch instruction.  */
-	leaq    -200(%rsp), %rsp
-LUW6:
-	movq	%rdi, (%rsp)
-	movq    %rsi, 8(%rsp)
-	movq    %rdx, 16(%rsp)
-	movq    %rcx, 24(%rsp)
-	movq    %r8, 32(%rsp)
-	movq    %r9, 40(%rsp)
-	jc      Lsave_sse
-Lret_from_save_sse:
-
-	movq	%r10, %rdi
-	leaq	176(%rsp), %rsi
-	movq	%rsp, %rdx
-	leaq	208(%rsp), %rcx
-	call	_ffi_closure_unix64_inner
-
-	/* Deallocate stack frame early; return value is now in redzone.  */
-	addq	$200, %rsp
-LUW7:
-
-	/* The first byte of the return value contains the FFI_TYPE.  */
-	movzbl	%al, %r10d
-	leaq	Lload_table(%rip), %r11
-	movslq	(%r11, %r10, 4), %r10
-	addq	%r11, %r10
-	jmp	*%r10
-
-Lload_table:
-	.long	Lld_void-Lload_table		/* FFI_TYPE_VOID */
-	.long	Lld_int32-Lload_table		/* FFI_TYPE_INT */
-	.long	Lld_float-Lload_table		/* FFI_TYPE_FLOAT */
-	.long	Lld_double-Lload_table		/* FFI_TYPE_DOUBLE */
-	.long	Lld_ldouble-Lload_table		/* FFI_TYPE_LONGDOUBLE */
-	.long	Lld_int8-Lload_table		/* FFI_TYPE_UINT8 */
-	.long	Lld_int8-Lload_table		/* FFI_TYPE_SINT8 */
-	.long	Lld_int16-Lload_table		/* FFI_TYPE_UINT16 */
-	.long	Lld_int16-Lload_table		/* FFI_TYPE_SINT16 */
-	.long	Lld_int32-Lload_table		/* FFI_TYPE_UINT32 */
-	.long	Lld_int32-Lload_table		/* FFI_TYPE_SINT32 */
-	.long	Lld_int64-Lload_table		/* FFI_TYPE_UINT64 */
-	.long	Lld_int64-Lload_table		/* FFI_TYPE_SINT64 */
-	.long	Lld_struct-Lload_table		/* FFI_TYPE_STRUCT */
-	.long	Lld_int64-Lload_table		/* FFI_TYPE_POINTER */
-
-	.text
-	.align	3
-Lld_void:
-	ret
-	.align	3
-Lld_int8:
-	movzbl	-24(%rsp), %eax
-	ret
-	.align	3
-Lld_int16:
-	movzwl	-24(%rsp), %eax
-	ret
-	.align	3
-Lld_int32:
-	movl	-24(%rsp), %eax
-	ret
-	.align	3
-Lld_int64:
-	movq	-24(%rsp), %rax
-	ret
-	.align	3
-Lld_float:
-	movss	-24(%rsp), %xmm0
-	ret
-	.align	3
-Lld_double:
-	movsd	-24(%rsp), %xmm0
-	ret
-	.align	3
-Lld_ldouble:
-	fldt	-24(%rsp)
-	ret
-	.align	3
-Lld_struct:
-	/* There are four possibilities here, %rax/%rdx, %xmm0/%rax,
-	   %rax/%xmm0, %xmm0/%xmm1.  We collapse two by always loading
-	   both rdx and xmm1 with the second word.  For the remaining,
-	   bit 8 set means xmm0 gets the second word, and bit 9 means
-	   that rax gets the second word.  */
-	movq	-24(%rsp), %rcx
-	movq	-16(%rsp), %rdx
-	movq	-16(%rsp), %xmm1
-	testl	$0x100, %eax
-	cmovnz	%rdx, %rcx
-	movd	%rcx, %xmm0
-	testl	$0x200, %eax
-	movq	-24(%rsp), %rax
-	cmovnz	%rdx, %rax
-	ret
-
-	/* See the comment above Lload_sse; the same logic applies here.  */
-	.align	3
-LUW8:
-Lsave_sse:
-	movdqa	%xmm0, 48(%rsp)
-	movdqa	%xmm1, 64(%rsp)
-	movdqa	%xmm2, 80(%rsp)
-	movdqa	%xmm3, 96(%rsp)
-	movdqa	%xmm4, 112(%rsp)
-	movdqa	%xmm5, 128(%rsp)
-	movdqa	%xmm6, 144(%rsp)
-	movdqa	%xmm7, 160(%rsp)
-	jmp	Lret_from_save_sse
-
-LUW9:
-.section __TEXT,__eh_frame,coalesced,no_toc+strip_static_syms+live_support
-EH_frame1:
-	.set	L$set$0,LECIE1-LSCIE1		/* CIE Length */
-	.long	L$set$0
-LSCIE1:
-	.long	0x0		/* CIE Identifier Tag */
-	.byte	0x1		/* CIE Version */
-	.ascii	"zR\0"		/* CIE Augmentation */
-	.byte	0x1		/* uleb128 0x1; CIE Code Alignment Factor */
-	.byte	0x78		/* sleb128 -8; CIE Data Alignment Factor */
-	.byte	0x10		/* CIE RA Column */
-	.byte	0x1		/* uleb128 0x1; Augmentation size */
-	.byte	0x10		/* FDE Encoding (pcrel sdata4) */
-	.byte	0xc		/* DW_CFA_def_cfa, %rsp offset 8 */
-	.byte	0x7		/* uleb128 0x7 */
-	.byte	0x8		/* uleb128 0x8 */
-	.byte	0x90		/* DW_CFA_offset, column 0x10 */
-	.byte	0x1
-	.align	3
-LECIE1:
-	.globl _ffi_call_unix64.eh
-_ffi_call_unix64.eh:
-LSFDE1:
-	.set	L$set$1,LEFDE1-LASFDE1	/* FDE Length */
-	.long	L$set$1
-LASFDE1:
-	.long	LASFDE1-EH_frame1	/* FDE CIE offset */
-	.quad	LUW0-.			/* FDE initial location */
-	.set	L$set$2,LUW4-LUW0	/* FDE address range */
-	.quad	L$set$2
-	.byte	0x0			/* Augmentation size */
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.set	L$set$3,LUW1-LUW0
-	.long	L$set$3
-
-	/* New stack frame based off rbp.  This is an itty bit of unwind
-	   trickery in that the CFA *has* changed.  There is no easy way
-	   to describe it correctly on entry to the function.  Fortunately,
-	   it doesn't matter too much since at all points we can correctly
-	   unwind back to ffi_call.  Note that the location to which we
-	   moved the return address is (the new) CFA-8, so from the
-	   perspective of the unwind info, it hasn't moved.  */
-	.byte	0xc			/* DW_CFA_def_cfa, %rbp offset 32 */
-	.byte	0x6
-	.byte	0x20
-	.byte	0x80+6			/* DW_CFA_offset, %rbp offset 2*-8 */
-	.byte	0x2
-	.byte	0xa			/* DW_CFA_remember_state */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.set	L$set$4,LUW2-LUW1
-	.long	L$set$4
-	.byte	0xc			/* DW_CFA_def_cfa, %rsp offset 8 */
-	.byte	0x7
-	.byte	0x8
-	.byte	0xc0+6			/* DW_CFA_restore, %rbp */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.set	L$set$5,LUW3-LUW2
-	.long	L$set$5
-	.byte	0xb			/* DW_CFA_restore_state */
-
-	.align	3
-LEFDE1:
-	.globl _ffi_closure_unix64.eh
-_ffi_closure_unix64.eh:
-LSFDE3:
-	.set	L$set$6,LEFDE3-LASFDE3	/* FDE Length */
-	.long	L$set$6
-LASFDE3:
-	.long	LASFDE3-EH_frame1	/* FDE CIE offset */
-	.quad	LUW5-.			/* FDE initial location */
-	.set	L$set$7,LUW9-LUW5	/* FDE address range */
-	.quad	L$set$7
-	.byte	0x0			/* Augmentation size */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.set	L$set$8,LUW6-LUW5
-	.long	L$set$8
-	.byte	0xe			/* DW_CFA_def_cfa_offset */
-	.byte	208,1			/* uleb128 208 */
-	.byte	0xa			/* DW_CFA_remember_state */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.set	L$set$9,LUW7-LUW6
-	.long	L$set$9
-	.byte	0xe			/* DW_CFA_def_cfa_offset */
-	.byte	0x8
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.set	L$set$10,LUW8-LUW7
-	.long	L$set$10
-	.byte	0xb			/* DW_CFA_restore_state */
-
-	.align	3
-LEFDE3:
-	.subsections_via_symbols
-
-#endif /* __x86_64__ */
diff --git a/Modules/_ctypes/libffi/src/x86/ffi.c b/Modules/_ctypes/libffi/src/x86/ffi.c
deleted file mode 100644
index dbf9c8e..0000000
--- a/Modules/_ctypes/libffi/src/x86/ffi.c
+++ /dev/null
@@ -1,867 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 1996, 1998, 1999, 2001, 2007, 2008  Red Hat, Inc.
-           Copyright (c) 2002  Ranjit Mathew
-           Copyright (c) 2002  Bo Thorsen
-           Copyright (c) 2002  Roger Sayle
-           Copyright (C) 2008, 2010  Free Software Foundation, Inc.
-
-   x86 Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#if !defined(__x86_64__) || defined(_WIN64)
-
-#ifdef _WIN64
-#include <windows.h>
-#endif
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-
-
-/* ffi_prep_args is called by the assembly routine once stack space
-   has been allocated for the function's arguments */
-
-void ffi_prep_args(char *stack, extended_cif *ecif);
-void ffi_prep_args(char *stack, extended_cif *ecif)
-{
-  register unsigned int i;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-#ifndef X86_WIN64
-  size_t p_stack_args[2];
-  void *p_stack_data[2];
-  char *argp2 = stack;
-  int stack_args_count = 0;
-  int cabi = ecif->cif->abi;
-#endif
-
-  argp = stack;
-
-  if ((ecif->cif->flags == FFI_TYPE_STRUCT
-       || ecif->cif->flags == FFI_TYPE_MS_STRUCT)
-#ifdef X86_WIN64
-      && (ecif->cif->rtype->size != 1 && ecif->cif->rtype->size != 2
-          && ecif->cif->rtype->size != 4 && ecif->cif->rtype->size != 8)
-#endif
-      )
-    {
-      *(void **) argp = ecif->rvalue;
-#ifndef X86_WIN64
-      /* For fastcall/thiscall this is first register-passed
-         argument.  */
-      if (cabi == FFI_THISCALL || cabi == FFI_FASTCALL)
-	{
-	  p_stack_args[stack_args_count] = sizeof (void*);
-	  p_stack_data[stack_args_count] = argp;
-	  ++stack_args_count;
-	}
-#endif
-      argp += sizeof(void*);
-    }
-
-  p_argv = ecif->avalue;
-
-  for (i = ecif->cif->nargs, p_arg = ecif->cif->arg_types;
-       i != 0;
-       i--, p_arg++)
-    {
-      size_t z;
-
-      /* Align if necessary */
-      if ((sizeof(void*) - 1) & (size_t) argp)
-        argp = (char *) ALIGN(argp, sizeof(void*));
-
-      z = (*p_arg)->size;
-#ifdef X86_WIN64
-      if (z > sizeof(ffi_arg)
-          || ((*p_arg)->type == FFI_TYPE_STRUCT
-              && (z != 1 && z != 2 && z != 4 && z != 8))
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-          || ((*p_arg)->type == FFI_TYPE_LONGDOUBLE)
-#endif
-          )
-        {
-          z = sizeof(ffi_arg);
-          *(void **)argp = *p_argv;
-        }
-      else if ((*p_arg)->type == FFI_TYPE_FLOAT)
-        {
-          memcpy(argp, *p_argv, z);
-        }
-      else
-#endif
-      if (z < sizeof(ffi_arg))
-        {
-          z = sizeof(ffi_arg);
-          switch ((*p_arg)->type)
-            {
-            case FFI_TYPE_SINT8:
-              *(ffi_sarg *) argp = (ffi_sarg)*(SINT8 *)(* p_argv);
-              break;
-
-            case FFI_TYPE_UINT8:
-              *(ffi_arg *) argp = (ffi_arg)*(UINT8 *)(* p_argv);
-              break;
-
-            case FFI_TYPE_SINT16:
-              *(ffi_sarg *) argp = (ffi_sarg)*(SINT16 *)(* p_argv);
-              break;
-
-            case FFI_TYPE_UINT16:
-              *(ffi_arg *) argp = (ffi_arg)*(UINT16 *)(* p_argv);
-              break;
-
-            case FFI_TYPE_SINT32:
-              *(ffi_sarg *) argp = (ffi_sarg)*(SINT32 *)(* p_argv);
-              break;
-
-            case FFI_TYPE_UINT32:
-              *(ffi_arg *) argp = (ffi_arg)*(UINT32 *)(* p_argv);
-              break;
-
-            case FFI_TYPE_STRUCT:
-              *(ffi_arg *) argp = *(ffi_arg *)(* p_argv);
-              break;
-
-            default:
-              FFI_ASSERT(0);
-            }
-        }
-      else
-        {
-          memcpy(argp, *p_argv, z);
-        }
-
-#ifndef X86_WIN64
-    /* For thiscall/fastcall convention register-passed arguments
-       are the first two none-floating-point arguments with a size
-       smaller or equal to sizeof (void*).  */
-    if ((cabi == FFI_THISCALL && stack_args_count < 1)
-        || (cabi == FFI_FASTCALL && stack_args_count < 2))
-      {
-	if (z <= 4
-	    && ((*p_arg)->type != FFI_TYPE_FLOAT
-	        && (*p_arg)->type != FFI_TYPE_STRUCT))
-	  {
-	    p_stack_args[stack_args_count] = z;
-	    p_stack_data[stack_args_count] = argp;
-	    ++stack_args_count;
-	  }
-      }
-#endif
-      p_argv++;
-#ifdef X86_WIN64
-      argp += (z + sizeof(void*) - 1) & ~(sizeof(void*) - 1);
-#else
-      argp += z;
-#endif
-    }
-
-#ifndef X86_WIN64
-  /* We need to move the register-passed arguments for thiscall/fastcall
-     on top of stack, so that those can be moved to registers ecx/edx by
-     call-handler.  */
-  if (stack_args_count > 0)
-    {
-      size_t zz = (p_stack_args[0] + 3) & ~3;
-      char *h;
-
-      /* Move first argument to top-stack position.  */
-      if (p_stack_data[0] != argp2)
-	{
-	  h = alloca (zz + 1);
-	  memcpy (h, p_stack_data[0], zz);
-	  memmove (argp2 + zz, argp2,
-	           (size_t) ((char *) p_stack_data[0] - (char*)argp2));
-	  memcpy (argp2, h, zz);
-	}
-
-      argp2 += zz;
-      --stack_args_count;
-      if (zz > 4)
-	stack_args_count = 0;
-
-      /* If we have a second argument, then move it on top
-         after the first one.  */
-      if (stack_args_count > 0 && p_stack_data[1] != argp2)
-	{
-	  zz = p_stack_args[1];
-	  zz = (zz + 3) & ~3;
-	  h = alloca (zz + 1);
-	  h = alloca (zz + 1);
-	  memcpy (h, p_stack_data[1], zz);
-	  memmove (argp2 + zz, argp2, (size_t) ((char*) p_stack_data[1] - (char*)argp2));
-	  memcpy (argp2, h, zz);
-	}
-    }
-#endif
-  return;
-}
-
-/* Perform machine dependent cif processing */
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  unsigned int i;
-  ffi_type **ptr;
-
-  /* Set the return type flag */
-  switch (cif->rtype->type)
-    {
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_SINT16:
-#ifdef X86_WIN64
-    case FFI_TYPE_UINT32:
-    case FFI_TYPE_SINT32:
-#endif
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_FLOAT:
-    case FFI_TYPE_DOUBLE:
-#ifndef X86_WIN64
-#if FFI_TYPE_DOUBLE != FFI_TYPE_LONGDOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-#endif
-#endif
-      cif->flags = (unsigned) cif->rtype->type;
-      break;
-
-    case FFI_TYPE_UINT64:
-#ifdef X86_WIN64
-    case FFI_TYPE_POINTER:
-#endif
-      cif->flags = FFI_TYPE_SINT64;
-      break;
-
-    case FFI_TYPE_STRUCT:
-#ifndef X86
-      if (cif->rtype->size == 1)
-        {
-          cif->flags = FFI_TYPE_SMALL_STRUCT_1B; /* same as char size */
-        }
-      else if (cif->rtype->size == 2)
-        {
-          cif->flags = FFI_TYPE_SMALL_STRUCT_2B; /* same as short size */
-        }
-      else if (cif->rtype->size == 4)
-        {
-#ifdef X86_WIN64
-          cif->flags = FFI_TYPE_SMALL_STRUCT_4B;
-#else
-          cif->flags = FFI_TYPE_INT; /* same as int type */
-#endif
-        }
-      else if (cif->rtype->size == 8)
-        {
-          cif->flags = FFI_TYPE_SINT64; /* same as int64 type */
-        }
-      else
-#endif
-        {
-#ifdef X86_WIN32
-          if (cif->abi == FFI_MS_CDECL)
-            cif->flags = FFI_TYPE_MS_STRUCT;
-          else
-#endif
-            cif->flags = FFI_TYPE_STRUCT;
-          /* allocate space for return value pointer */
-          cif->bytes += ALIGN(sizeof(void*), FFI_SIZEOF_ARG);
-        }
-      break;
-
-    default:
-#ifdef X86_WIN64
-      cif->flags = FFI_TYPE_SINT64;
-      break;
-    case FFI_TYPE_INT:
-      cif->flags = FFI_TYPE_SINT32;
-#else
-      cif->flags = FFI_TYPE_INT;
-#endif
-      break;
-    }
-
-  for (ptr = cif->arg_types, i = cif->nargs; i > 0; i--, ptr++)
-    {
-      if (((*ptr)->alignment - 1) & cif->bytes)
-        cif->bytes = ALIGN(cif->bytes, (*ptr)->alignment);
-      cif->bytes += (unsigned)ALIGN((*ptr)->size, FFI_SIZEOF_ARG);
-    }
-
-#ifdef X86_WIN64
-  /* ensure space for storing four registers */
-  cif->bytes += 4 * sizeof(ffi_arg);
-#endif
-
-#ifndef X86_WIN32
-#ifndef X86_WIN64
-  if (cif->abi != FFI_STDCALL && cif->abi != FFI_THISCALL && cif->abi != FFI_FASTCALL)
-#endif
-    cif->bytes = (cif->bytes + 15) & ~0xF;
-#endif
-
-  return FFI_OK;
-}
-
-#ifdef X86_WIN64
-extern int
-ffi_call_win64(void (*)(char *, extended_cif *), extended_cif *,
-               unsigned, unsigned, unsigned *, void (*fn)(void));
-#elif defined(X86_WIN32)
-extern void
-ffi_call_win32(void (*)(char *, extended_cif *), extended_cif *,
-               unsigned, unsigned, unsigned, unsigned *, void (*fn)(void));
-#else
-extern void ffi_call_SYSV(void (*)(char *, extended_cif *), extended_cif *,
-                          unsigned, unsigned, unsigned *, void (*fn)(void));
-#endif
-
-void ffi_call(ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have a return */
-  /* value address then we need to make one                     */
-
-#ifdef X86_WIN64
-  if (rvalue == NULL
-      && cif->flags == FFI_TYPE_STRUCT
-      && cif->rtype->size != 1 && cif->rtype->size != 2
-      && cif->rtype->size != 4 && cif->rtype->size != 8)
-    {
-      ecif.rvalue = alloca((cif->rtype->size + 0xF) & ~0xF);
-    }
-#else
-  if (rvalue == NULL
-      && (cif->flags == FFI_TYPE_STRUCT
-          || cif->flags == FFI_TYPE_MS_STRUCT))
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-#endif
-  else
-    ecif.rvalue = rvalue;
-    
-  
-  switch (cif->abi) 
-    {
-#ifdef X86_WIN64
-    case FFI_WIN64:
-      ffi_call_win64(ffi_prep_args, &ecif, cif->bytes,
-                     cif->flags, ecif.rvalue, fn);
-      break;
-#elif defined(X86_WIN32)
-    case FFI_SYSV:
-    case FFI_MS_CDECL:
-    case FFI_STDCALL:
-      ffi_call_win32(ffi_prep_args, &ecif, cif->abi, cif->bytes, cif->flags,
-		     ecif.rvalue, fn);
-      break;
-    case FFI_THISCALL:
-    case FFI_FASTCALL:
-      {
-	unsigned int abi = cif->abi;
-	unsigned int i, passed_regs = 0;
-
-	if (cif->flags == FFI_TYPE_STRUCT)
-	  ++passed_regs;
-
-	for (i=0; i < cif->nargs && passed_regs < 2;i++)
-	  {
-	    size_t sz;
-
-	    if (cif->arg_types[i]->type == FFI_TYPE_FLOAT
-	        || cif->arg_types[i]->type == FFI_TYPE_STRUCT)
-	      continue;
-	    sz = (cif->arg_types[i]->size + 3) & ~3;
-	    if (sz == 0 || sz > 4)
-	      continue;
-	    ++passed_regs;
-	  }
-	if (passed_regs < 2 && abi == FFI_FASTCALL)
-	  abi = FFI_THISCALL;
-	if (passed_regs < 1 && abi == FFI_THISCALL)
-	  abi = FFI_STDCALL;
-        ffi_call_win32(ffi_prep_args, &ecif, abi, cif->bytes, cif->flags,
-                       ecif.rvalue, fn);
-      }
-      break;
-#else
-    case FFI_SYSV:
-      ffi_call_SYSV(ffi_prep_args, &ecif, cif->bytes, cif->flags, ecif.rvalue,
-                    fn);
-      break;
-#endif
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-
-/** private members **/
-
-/* The following __attribute__((regparm(1))) decorations will have no effect
-   on MSVC or SUNPRO_C -- standard conventions apply. */
-static void ffi_prep_incoming_args_SYSV (char *stack, void **ret,
-                                         void** args, ffi_cif* cif);
-void FFI_HIDDEN ffi_closure_SYSV (ffi_closure *)
-     __attribute__ ((regparm(1)));
-unsigned int FFI_HIDDEN ffi_closure_SYSV_inner (ffi_closure *, void **, void *)
-     __attribute__ ((regparm(1)));
-void FFI_HIDDEN ffi_closure_raw_SYSV (ffi_raw_closure *)
-     __attribute__ ((regparm(1)));
-#ifdef X86_WIN32
-void FFI_HIDDEN ffi_closure_raw_THISCALL (ffi_raw_closure *)
-     __attribute__ ((regparm(1)));
-#endif
-#ifndef X86_WIN64
-void FFI_HIDDEN ffi_closure_STDCALL (ffi_closure *)
-     __attribute__ ((regparm(1)));
-void FFI_HIDDEN ffi_closure_THISCALL (ffi_closure *)
-     __attribute__ ((regparm(1)));
-void FFI_HIDDEN ffi_closure_FASTCALL (ffi_closure *)
-     __attribute__ ((regparm(1)));
-#else
-void FFI_HIDDEN ffi_closure_win64 (ffi_closure *);
-#endif
-
-/* This function is jumped to by the trampoline */
-
-#ifdef X86_WIN64
-void * FFI_HIDDEN
-ffi_closure_win64_inner (ffi_closure *closure, void *args) {
-  ffi_cif       *cif;
-  void         **arg_area;
-  void          *result;
-  void          *resp = &result;
-
-  cif         = closure->cif;
-  arg_area    = (void**) alloca (cif->nargs * sizeof (void*));  
-
-  /* this call will initialize ARG_AREA, such that each
-   * element in that array points to the corresponding 
-   * value on the stack; and if the function returns
-   * a structure, it will change RESP to point to the
-   * structure return address.  */
-
-  ffi_prep_incoming_args_SYSV(args, &resp, arg_area, cif);
-  
-  (closure->fun) (cif, resp, arg_area, closure->user_data);
-
-  /* The result is returned in rax.  This does the right thing for
-     result types except for floats; we have to 'mov xmm0, rax' in the
-     caller to correct this.
-     TODO: structure sizes of 3 5 6 7 are returned by reference, too!!!
-  */
-  return cif->rtype->size > sizeof(void *) ? resp : *(void **)resp;
-}
-
-#else
-unsigned int FFI_HIDDEN __attribute__ ((regparm(1)))
-ffi_closure_SYSV_inner (ffi_closure *closure, void **respp, void *args)
-{
-  /* our various things...  */
-  ffi_cif       *cif;
-  void         **arg_area;
-
-  cif         = closure->cif;
-  arg_area    = (void**) alloca (cif->nargs * sizeof (void*));  
-
-  /* this call will initialize ARG_AREA, such that each
-   * element in that array points to the corresponding 
-   * value on the stack; and if the function returns
-   * a structure, it will change RESP to point to the
-   * structure return address.  */
-
-  ffi_prep_incoming_args_SYSV(args, respp, arg_area, cif);
-
-  (closure->fun) (cif, *respp, arg_area, closure->user_data);
-
-  return cif->flags;
-}
-#endif /* !X86_WIN64 */
-
-static void
-ffi_prep_incoming_args_SYSV(char *stack, void **rvalue, void **avalue,
-                            ffi_cif *cif)
-{
-  register unsigned int i;
-  register void **p_argv;
-  register char *argp;
-  register ffi_type **p_arg;
-
-  argp = stack;
-
-#ifdef X86_WIN64
-  if (cif->rtype->size > sizeof(ffi_arg)
-      || (cif->flags == FFI_TYPE_STRUCT
-          && (cif->rtype->size != 1 && cif->rtype->size != 2
-              && cif->rtype->size != 4 && cif->rtype->size != 8))) {
-    *rvalue = *(void **) argp;
-    argp += sizeof(void *);
-  }
-#else
-  if ( cif->flags == FFI_TYPE_STRUCT
-       || cif->flags == FFI_TYPE_MS_STRUCT ) {
-    *rvalue = *(void **) argp;
-    argp += sizeof(void *);
-  }
-#endif
-
-  p_argv = avalue;
-
-  for (i = cif->nargs, p_arg = cif->arg_types; (i != 0); i--, p_arg++)
-    {
-      size_t z;
-
-      /* Align if necessary */
-      if ((sizeof(void*) - 1) & (size_t) argp) {
-        argp = (char *) ALIGN(argp, sizeof(void*));
-      }
-
-#ifdef X86_WIN64
-      if ((*p_arg)->size > sizeof(ffi_arg)
-          || ((*p_arg)->type == FFI_TYPE_STRUCT
-              && ((*p_arg)->size != 1 && (*p_arg)->size != 2
-                  && (*p_arg)->size != 4 && (*p_arg)->size != 8)))
-        {
-          z = sizeof(void *);
-          *p_argv = *(void **)argp;
-        }
-      else
-#endif
-        {
-          z = (*p_arg)->size;
-          
-          /* because we're little endian, this is what it turns into.   */
-          
-          *p_argv = (void*) argp;
-        }
-          
-      p_argv++;
-#ifdef X86_WIN64
-      argp += (z + sizeof(void*) - 1) & ~(sizeof(void*) - 1);
-#else
-      argp += z;
-#endif
-    }
-  
-  return;
-}
-
-#define FFI_INIT_TRAMPOLINE_WIN64(TRAMP,FUN,CTX,MASK) \
-{ unsigned char *__tramp = (unsigned char*)(TRAMP); \
-   void*  __fun = (void*)(FUN); \
-   void*  __ctx = (void*)(CTX); \
-   *(unsigned char*) &__tramp[0] = 0x41; \
-   *(unsigned char*) &__tramp[1] = 0xbb; \
-   *(unsigned int*) &__tramp[2] = MASK; /* mov $mask, %r11 */ \
-   *(unsigned char*) &__tramp[6] = 0x48; \
-   *(unsigned char*) &__tramp[7] = 0xb8; \
-   *(void**) &__tramp[8] = __ctx; /* mov __ctx, %rax */ \
-   *(unsigned char *)  &__tramp[16] = 0x49; \
-   *(unsigned char *)  &__tramp[17] = 0xba; \
-   *(void**) &__tramp[18] = __fun; /* mov __fun, %r10 */ \
-   *(unsigned char *)  &__tramp[26] = 0x41; \
-   *(unsigned char *)  &__tramp[27] = 0xff; \
-   *(unsigned char *)  &__tramp[28] = 0xe2; /* jmp %r10 */ \
- }
-
-/* How to make a trampoline.  Derived from gcc/config/i386/i386.c. */
-
-#define FFI_INIT_TRAMPOLINE(TRAMP,FUN,CTX) \
-{ unsigned char *__tramp = (unsigned char*)(TRAMP); \
-   unsigned int  __fun = (unsigned int)(FUN); \
-   unsigned int  __ctx = (unsigned int)(CTX); \
-   unsigned int  __dis = __fun - (__ctx + 10);  \
-   *(unsigned char*) &__tramp[0] = 0xb8; \
-   *(unsigned int*)  &__tramp[1] = __ctx; /* movl __ctx, %eax */ \
-   *(unsigned char *)  &__tramp[5] = 0xe9; \
-   *(unsigned int*)  &__tramp[6] = __dis; /* jmp __fun  */ \
- }
-
-#define FFI_INIT_TRAMPOLINE_RAW_THISCALL(TRAMP,FUN,CTX,SIZE) \
-{ unsigned char *__tramp = (unsigned char*)(TRAMP); \
-   unsigned int  __fun = (unsigned int)(FUN); \
-   unsigned int  __ctx = (unsigned int)(CTX); \
-   unsigned int  __dis = __fun - (__ctx + 49);  \
-   unsigned short __size = (unsigned short)(SIZE); \
-   *(unsigned int *) &__tramp[0] = 0x8324048b;	/* mov (%esp), %eax */ \
-   *(unsigned int *) &__tramp[4] = 0x4c890cec;	/* sub $12, %esp */ \
-   *(unsigned int *) &__tramp[8] = 0x04890424;	/* mov %ecx, 4(%esp) */ \
-   *(unsigned char*) &__tramp[12] = 0x24;	/* mov %eax, (%esp) */ \
-   *(unsigned char*) &__tramp[13] = 0xb8; \
-   *(unsigned int *) &__tramp[14] = __size;	/* mov __size, %eax */ \
-   *(unsigned int *) &__tramp[18] = 0x08244c8d;	/* lea 8(%esp), %ecx */ \
-   *(unsigned int *) &__tramp[22] = 0x4802e8c1; /* shr $2, %eax ; dec %eax */ \
-   *(unsigned short*) &__tramp[26] = 0x0b74;	/* jz 1f */ \
-   *(unsigned int *) &__tramp[28] = 0x8908518b;	/* 2b: mov 8(%ecx), %edx */ \
-   *(unsigned int *) &__tramp[32] = 0x04c18311; /* mov %edx, (%ecx) ; add $4, %ecx */ \
-   *(unsigned char*) &__tramp[36] = 0x48;	/* dec %eax */ \
-   *(unsigned short*) &__tramp[37] = 0xf575;	/* jnz 2b ; 1f: */ \
-   *(unsigned char*) &__tramp[39] = 0xb8; \
-   *(unsigned int*)  &__tramp[40] = __ctx; /* movl __ctx, %eax */ \
-   *(unsigned char *)  &__tramp[44] = 0xe8; \
-   *(unsigned int*)  &__tramp[45] = __dis; /* call __fun  */ \
-   *(unsigned char*)  &__tramp[49] = 0xc2; /* ret  */ \
-   *(unsigned short*)  &__tramp[50] = (__size + 8); /* ret (__size + 8)  */ \
- }
-
-#define FFI_INIT_TRAMPOLINE_STDCALL(TRAMP,FUN,CTX)  \
-{ unsigned char *__tramp = (unsigned char*)(TRAMP); \
-   unsigned int  __fun = (unsigned int)(FUN); \
-   unsigned int  __ctx = (unsigned int)(CTX); \
-   unsigned int  __dis = __fun - (__ctx + 10); \
-   *(unsigned char*) &__tramp[0] = 0xb8; \
-   *(unsigned int*)  &__tramp[1] = __ctx; /* movl __ctx, %eax */ \
-   *(unsigned char *)  &__tramp[5] = 0xe8; \
-   *(unsigned int*)  &__tramp[6] = __dis; /* call __fun  */ \
- }
-
-/* the cif must already be prep'ed */
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-                      ffi_cif* cif,
-                      void (*fun)(ffi_cif*,void*,void**,void*),
-                      void *user_data,
-                      void *codeloc)
-{
-#ifdef X86_WIN64
-#define ISFLOAT(IDX) (cif->arg_types[IDX]->type == FFI_TYPE_FLOAT || cif->arg_types[IDX]->type == FFI_TYPE_DOUBLE)
-#define FLAG(IDX) (cif->nargs>(IDX)&&ISFLOAT(IDX)?(1<<(IDX)):0)
-  if (cif->abi == FFI_WIN64) 
-    {
-      int mask = FLAG(0)|FLAG(1)|FLAG(2)|FLAG(3);
-      FFI_INIT_TRAMPOLINE_WIN64 (&closure->tramp[0],
-                                 &ffi_closure_win64,
-                                 codeloc, mask);
-      /* make sure we can execute here */
-    }
-#else
-  if (cif->abi == FFI_SYSV)
-    {
-      FFI_INIT_TRAMPOLINE (&closure->tramp[0],
-                           &ffi_closure_SYSV,
-                           (void*)codeloc);
-    }
-  else if (cif->abi == FFI_FASTCALL)
-    {
-      FFI_INIT_TRAMPOLINE_STDCALL (&closure->tramp[0],
-				   &ffi_closure_FASTCALL,
-				   (void*)codeloc);
-    }
-  else if (cif->abi == FFI_THISCALL)
-    {
-      FFI_INIT_TRAMPOLINE_STDCALL (&closure->tramp[0],
-				   &ffi_closure_THISCALL,
-				   (void*)codeloc);
-    }
-  else if (cif->abi == FFI_STDCALL)
-    {
-      FFI_INIT_TRAMPOLINE_STDCALL (&closure->tramp[0],
-                                   &ffi_closure_STDCALL,
-                                   (void*)codeloc);
-    }
-#ifdef X86_WIN32
-  else if (cif->abi == FFI_MS_CDECL)
-    {
-      FFI_INIT_TRAMPOLINE (&closure->tramp[0],
-                           &ffi_closure_SYSV,
-                           (void*)codeloc);
-    }
-#endif /* X86_WIN32 */
-#endif /* !X86_WIN64 */
-  else
-    {
-      return FFI_BAD_ABI;
-    }
-    
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-
-  return FFI_OK;
-}
-
-/* ------- Native raw API support -------------------------------- */
-
-#if !FFI_NO_RAW_API
-
-ffi_status
-ffi_prep_raw_closure_loc (ffi_raw_closure* closure,
-                          ffi_cif* cif,
-                          void (*fun)(ffi_cif*,void*,ffi_raw*,void*),
-                          void *user_data,
-                          void *codeloc)
-{
-  int i;
-
-  if (cif->abi != FFI_SYSV
-#ifdef X86_WIN32
-      && cif->abi != FFI_THISCALL
-#endif
-     )
-    return FFI_BAD_ABI;
-
-  /* we currently don't support certain kinds of arguments for raw
-     closures.  This should be implemented by a separate assembly
-     language routine, since it would require argument processing,
-     something we don't do now for performance.  */
-
-  for (i = cif->nargs-1; i >= 0; i--)
-    {
-      FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_STRUCT);
-      FFI_ASSERT (cif->arg_types[i]->type != FFI_TYPE_LONGDOUBLE);
-    }
-  
-#ifdef X86_WIN32
-  if (cif->abi == FFI_SYSV)
-    {
-#endif
-  FFI_INIT_TRAMPOLINE (&closure->tramp[0], &ffi_closure_raw_SYSV,
-                       codeloc);
-#ifdef X86_WIN32
-    }
-  else if (cif->abi == FFI_THISCALL)
-    {
-      FFI_INIT_TRAMPOLINE_RAW_THISCALL (&closure->tramp[0], &ffi_closure_raw_THISCALL, codeloc, cif->bytes);
-    }
-#endif
-  closure->cif  = cif;
-  closure->user_data = user_data;
-  closure->fun  = fun;
-
-  return FFI_OK;
-}
-
-static void 
-ffi_prep_args_raw(char *stack, extended_cif *ecif)
-{
-  memcpy (stack, ecif->avalue, ecif->cif->bytes);
-}
-
-/* we borrow this routine from libffi (it must be changed, though, to
- * actually call the function passed in the first argument.  as of
- * libffi-1.20, this is not the case.)
- */
-
-void
-ffi_raw_call(ffi_cif *cif, void (*fn)(void), void *rvalue, ffi_raw *fake_avalue)
-{
-  extended_cif ecif;
-  void **avalue = (void **)fake_avalue;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-  
-  /* If the return value is a struct and we don't have a return */
-  /* value address then we need to make one                     */
-
-#ifdef X86_WIN64
-  if (rvalue == NULL
-      && cif->flags == FFI_TYPE_STRUCT
-      && cif->rtype->size != 1 && cif->rtype->size != 2
-      && cif->rtype->size != 4 && cif->rtype->size != 8)
-    {
-      ecif.rvalue = alloca((cif->rtype->size + 0xF) & ~0xF);
-    }
-#else
-  if (rvalue == NULL
-      && (cif->flags == FFI_TYPE_STRUCT
-          || cif->flags == FFI_TYPE_MS_STRUCT))
-    {
-      ecif.rvalue = alloca(cif->rtype->size);
-    }
-#endif
-  else
-    ecif.rvalue = rvalue;
-    
-  
-  switch (cif->abi) 
-    {
-#ifdef X86_WIN64
-    case FFI_WIN64:
-      ffi_call_win64(ffi_prep_args_raw, &ecif, cif->bytes,
-                     cif->flags, ecif.rvalue, fn);
-      break;
-#elif defined(X86_WIN32)
-    case FFI_SYSV:
-    case FFI_MS_CDECL:
-    case FFI_STDCALL:
-      ffi_call_win32(ffi_prep_args_raw, &ecif, cif->abi, cif->bytes, cif->flags,
-		     ecif.rvalue, fn);
-      break;
-    case FFI_THISCALL:
-    case FFI_FASTCALL:
-      {
-	unsigned int abi = cif->abi;
-	unsigned int i, passed_regs = 0;
-
-	if (cif->flags == FFI_TYPE_STRUCT)
-	  ++passed_regs;
-
-	for (i=0; i < cif->nargs && passed_regs < 2;i++)
-	  {
-	    size_t sz;
-
-	    if (cif->arg_types[i]->type == FFI_TYPE_FLOAT
-	        || cif->arg_types[i]->type == FFI_TYPE_STRUCT)
-	      continue;
-	    sz = (cif->arg_types[i]->size + 3) & ~3;
-	    if (sz == 0 || sz > 4)
-	      continue;
-	    ++passed_regs;
-	  }
-	if (passed_regs < 2 && abi == FFI_FASTCALL)
-	  abi = FFI_THISCALL;
-	if (passed_regs < 1 && abi == FFI_THISCALL)
-	  abi = FFI_STDCALL;
-        ffi_call_win32(ffi_prep_args_raw, &ecif, abi, cif->bytes, cif->flags,
-                       ecif.rvalue, fn);
-      }
-      break;
-#else
-    case FFI_SYSV:
-      ffi_call_SYSV(ffi_prep_args_raw, &ecif, cif->bytes, cif->flags, ecif.rvalue,
-                    fn);
-      break;
-#endif
-    default:
-      FFI_ASSERT(0);
-      break;
-    }
-}
-
-#endif
-
-#endif /* !__x86_64__  || X86_WIN64 */
-
diff --git a/Modules/_ctypes/libffi/src/x86/ffi64.c b/Modules/_ctypes/libffi/src/x86/ffi64.c
deleted file mode 100644
index 5a5e043..0000000
--- a/Modules/_ctypes/libffi/src/x86/ffi64.c
+++ /dev/null
@@ -1,676 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi64.c - Copyright (c) 2013  The Written Word, Inc.
-             Copyright (c) 2011  Anthony Green
-             Copyright (c) 2008, 2010  Red Hat, Inc.
-             Copyright (c) 2002, 2007  Bo Thorsen <bo@suse.de>
-
-   x86-64 Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-#include <stdlib.h>
-#include <stdarg.h>
-
-#ifdef __x86_64__
-
-#define MAX_GPR_REGS 6
-#define MAX_SSE_REGS 8
-
-#if defined(__INTEL_COMPILER)
-#include "xmmintrin.h"
-#define UINT128 __m128
-#else
-#if defined(__SUNPRO_C)
-#include <sunmedia_types.h>
-#define UINT128 __m128i
-#else
-#define UINT128 __int128_t
-#endif
-#endif
-
-union big_int_union
-{
-  UINT32 i32;
-  UINT64 i64;
-  UINT128 i128;
-};
-
-struct register_args
-{
-  /* Registers for argument passing.  */
-  UINT64 gpr[MAX_GPR_REGS];
-  union big_int_union sse[MAX_SSE_REGS];
-};
-
-extern void ffi_call_unix64 (void *args, unsigned long bytes, unsigned flags,
-			     void *raddr, void (*fnaddr)(void), unsigned ssecount);
-
-/* All reference to register classes here is identical to the code in
-   gcc/config/i386/i386.c. Do *not* change one without the other.  */
-
-/* Register class used for passing given 64bit part of the argument.
-   These represent classes as documented by the PS ABI, with the
-   exception of SSESF, SSEDF classes, that are basically SSE class,
-   just gcc will use SF or DFmode move instead of DImode to avoid
-   reformatting penalties.
-
-   Similary we play games with INTEGERSI_CLASS to use cheaper SImode moves
-   whenever possible (upper half does contain padding).  */
-enum x86_64_reg_class
-  {
-    X86_64_NO_CLASS,
-    X86_64_INTEGER_CLASS,
-    X86_64_INTEGERSI_CLASS,
-    X86_64_SSE_CLASS,
-    X86_64_SSESF_CLASS,
-    X86_64_SSEDF_CLASS,
-    X86_64_SSEUP_CLASS,
-    X86_64_X87_CLASS,
-    X86_64_X87UP_CLASS,
-    X86_64_COMPLEX_X87_CLASS,
-    X86_64_MEMORY_CLASS
-  };
-
-#define MAX_CLASSES 4
-
-#define SSE_CLASS_P(X)	((X) >= X86_64_SSE_CLASS && X <= X86_64_SSEUP_CLASS)
-
-/* x86-64 register passing implementation.  See x86-64 ABI for details.  Goal
-   of this code is to classify each 8bytes of incoming argument by the register
-   class and assign registers accordingly.  */
-
-/* Return the union class of CLASS1 and CLASS2.
-   See the x86-64 PS ABI for details.  */
-
-static enum x86_64_reg_class
-merge_classes (enum x86_64_reg_class class1, enum x86_64_reg_class class2)
-{
-  /* Rule #1: If both classes are equal, this is the resulting class.  */
-  if (class1 == class2)
-    return class1;
-
-  /* Rule #2: If one of the classes is NO_CLASS, the resulting class is
-     the other class.  */
-  if (class1 == X86_64_NO_CLASS)
-    return class2;
-  if (class2 == X86_64_NO_CLASS)
-    return class1;
-
-  /* Rule #3: If one of the classes is MEMORY, the result is MEMORY.  */
-  if (class1 == X86_64_MEMORY_CLASS || class2 == X86_64_MEMORY_CLASS)
-    return X86_64_MEMORY_CLASS;
-
-  /* Rule #4: If one of the classes is INTEGER, the result is INTEGER.  */
-  if ((class1 == X86_64_INTEGERSI_CLASS && class2 == X86_64_SSESF_CLASS)
-      || (class2 == X86_64_INTEGERSI_CLASS && class1 == X86_64_SSESF_CLASS))
-    return X86_64_INTEGERSI_CLASS;
-  if (class1 == X86_64_INTEGER_CLASS || class1 == X86_64_INTEGERSI_CLASS
-      || class2 == X86_64_INTEGER_CLASS || class2 == X86_64_INTEGERSI_CLASS)
-    return X86_64_INTEGER_CLASS;
-
-  /* Rule #5: If one of the classes is X87, X87UP, or COMPLEX_X87 class,
-     MEMORY is used.  */
-  if (class1 == X86_64_X87_CLASS
-      || class1 == X86_64_X87UP_CLASS
-      || class1 == X86_64_COMPLEX_X87_CLASS
-      || class2 == X86_64_X87_CLASS
-      || class2 == X86_64_X87UP_CLASS
-      || class2 == X86_64_COMPLEX_X87_CLASS)
-    return X86_64_MEMORY_CLASS;
-
-  /* Rule #6: Otherwise class SSE is used.  */
-  return X86_64_SSE_CLASS;
-}
-
-/* Classify the argument of type TYPE and mode MODE.
-   CLASSES will be filled by the register class used to pass each word
-   of the operand.  The number of words is returned.  In case the parameter
-   should be passed in memory, 0 is returned. As a special case for zero
-   sized containers, classes[0] will be NO_CLASS and 1 is returned.
-
-   See the x86-64 PS ABI for details.
-*/
-static size_t
-classify_argument (ffi_type *type, enum x86_64_reg_class classes[],
-		   size_t byte_offset)
-{
-  switch (type->type)
-    {
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_UINT16:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_UINT32:
-    case FFI_TYPE_SINT32:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-    case FFI_TYPE_POINTER:
-      {
-	size_t size = byte_offset + type->size;
-
-	if (size <= 4)
-	  {
-	    classes[0] = X86_64_INTEGERSI_CLASS;
-	    return 1;
-	  }
-	else if (size <= 8)
-	  {
-	    classes[0] = X86_64_INTEGER_CLASS;
-	    return 1;
-	  }
-	else if (size <= 12)
-	  {
-	    classes[0] = X86_64_INTEGER_CLASS;
-	    classes[1] = X86_64_INTEGERSI_CLASS;
-	    return 2;
-	  }
-	else if (size <= 16)
-	  {
-	    classes[0] = classes[1] = X86_64_INTEGERSI_CLASS;
-	    return 2;
-	  }
-	else
-	  FFI_ASSERT (0);
-      }
-    case FFI_TYPE_FLOAT:
-      if (!(byte_offset % 8))
-	classes[0] = X86_64_SSESF_CLASS;
-      else
-	classes[0] = X86_64_SSE_CLASS;
-      return 1;
-    case FFI_TYPE_DOUBLE:
-      classes[0] = X86_64_SSEDF_CLASS;
-      return 1;
-#if FFI_TYPE_LONGDOUBLE != FFI_TYPE_DOUBLE
-    case FFI_TYPE_LONGDOUBLE:
-      classes[0] = X86_64_X87_CLASS;
-      classes[1] = X86_64_X87UP_CLASS;
-      return 2;
-#endif
-    case FFI_TYPE_STRUCT:
-      {
-	const size_t UNITS_PER_WORD = 8;
-	size_t words = (type->size + UNITS_PER_WORD - 1) / UNITS_PER_WORD;
-	ffi_type **ptr;
-	int i;
-	enum x86_64_reg_class subclasses[MAX_CLASSES];
-
-	/* If the struct is larger than 32 bytes, pass it on the stack.  */
-	if (type->size > 32)
-	  return 0;
-
-	for (i = 0; i < words; i++)
-	  classes[i] = X86_64_NO_CLASS;
-
-	/* Zero sized arrays or structures are NO_CLASS.  We return 0 to
-	   signalize memory class, so handle it as special case.  */
-	if (!words)
-	  {
-	    classes[0] = X86_64_NO_CLASS;
-	    return 1;
-	  }
-
-	/* Merge the fields of structure.  */
-	for (ptr = type->elements; *ptr != NULL; ptr++)
-	  {
-	    size_t num;
-
-	    byte_offset = ALIGN (byte_offset, (*ptr)->alignment);
-
-	    num = classify_argument (*ptr, subclasses, byte_offset % 8);
-	    if (num == 0)
-	      return 0;
-	    for (i = 0; i < num; i++)
-	      {
-		size_t pos = byte_offset / 8;
-		classes[i + pos] =
-		  merge_classes (subclasses[i], classes[i + pos]);
-	      }
-
-	    byte_offset += (*ptr)->size;
-	  }
-
-	if (words > 2)
-	  {
-	    /* When size > 16 bytes, if the first one isn't
-	       X86_64_SSE_CLASS or any other ones aren't
-	       X86_64_SSEUP_CLASS, everything should be passed in
-	       memory.  */
-	    if (classes[0] != X86_64_SSE_CLASS)
-	      return 0;
-
-	    for (i = 1; i < words; i++)
-	      if (classes[i] != X86_64_SSEUP_CLASS)
-		return 0;
-	  }
-
-	/* Final merger cleanup.  */
-	for (i = 0; i < words; i++)
-	  {
-	    /* If one class is MEMORY, everything should be passed in
-	       memory.  */
-	    if (classes[i] == X86_64_MEMORY_CLASS)
-	      return 0;
-
-	    /* The X86_64_SSEUP_CLASS should be always preceded by
-	       X86_64_SSE_CLASS or X86_64_SSEUP_CLASS.  */
-	    if (classes[i] == X86_64_SSEUP_CLASS
-		&& classes[i - 1] != X86_64_SSE_CLASS
-		&& classes[i - 1] != X86_64_SSEUP_CLASS)
-	      {
-		/* The first one should never be X86_64_SSEUP_CLASS.  */
-		FFI_ASSERT (i != 0);
-		classes[i] = X86_64_SSE_CLASS;
-	      }
-
-	    /*  If X86_64_X87UP_CLASS isn't preceded by X86_64_X87_CLASS,
-		everything should be passed in memory.  */
-	    if (classes[i] == X86_64_X87UP_CLASS
-		&& (classes[i - 1] != X86_64_X87_CLASS))
-	      {
-		/* The first one should never be X86_64_X87UP_CLASS.  */
-		FFI_ASSERT (i != 0);
-		return 0;
-	      }
-	  }
-	return words;
-      }
-
-    default:
-      FFI_ASSERT(0);
-    }
-  return 0; /* Never reached.  */
-}
-
-/* Examine the argument and return set number of register required in each
-   class.  Return zero iff parameter should be passed in memory, otherwise
-   the number of registers.  */
-
-static size_t
-examine_argument (ffi_type *type, enum x86_64_reg_class classes[MAX_CLASSES],
-		  _Bool in_return, int *pngpr, int *pnsse)
-{
-  size_t n;
-  int i, ngpr, nsse;
-
-  n = classify_argument (type, classes, 0);
-  if (n == 0)
-    return 0;
-
-  ngpr = nsse = 0;
-  for (i = 0; i < n; ++i)
-    switch (classes[i])
-      {
-      case X86_64_INTEGER_CLASS:
-      case X86_64_INTEGERSI_CLASS:
-	ngpr++;
-	break;
-      case X86_64_SSE_CLASS:
-      case X86_64_SSESF_CLASS:
-      case X86_64_SSEDF_CLASS:
-	nsse++;
-	break;
-      case X86_64_NO_CLASS:
-      case X86_64_SSEUP_CLASS:
-	break;
-      case X86_64_X87_CLASS:
-      case X86_64_X87UP_CLASS:
-      case X86_64_COMPLEX_X87_CLASS:
-	return in_return != 0;
-      default:
-	abort ();
-      }
-
-  *pngpr = ngpr;
-  *pnsse = nsse;
-
-  return n;
-}
-
-/* Perform machine dependent cif processing.  */
-
-ffi_status
-ffi_prep_cif_machdep (ffi_cif *cif)
-{
-  int gprcount, ssecount, i, avn, ngpr, nsse, flags;
-  enum x86_64_reg_class classes[MAX_CLASSES];
-  size_t bytes, n;
-
-  gprcount = ssecount = 0;
-
-  flags = cif->rtype->type;
-  if (flags != FFI_TYPE_VOID)
-    {
-      n = examine_argument (cif->rtype, classes, 1, &ngpr, &nsse);
-      if (n == 0)
-	{
-	  /* The return value is passed in memory.  A pointer to that
-	     memory is the first argument.  Allocate a register for it.  */
-	  gprcount++;
-	  /* We don't have to do anything in asm for the return.  */
-	  flags = FFI_TYPE_VOID;
-	}
-      else if (flags == FFI_TYPE_STRUCT)
-	{
-	  /* Mark which registers the result appears in.  */
-	  _Bool sse0 = SSE_CLASS_P (classes[0]);
-	  _Bool sse1 = n == 2 && SSE_CLASS_P (classes[1]);
-	  if (sse0 && !sse1)
-	    flags |= 1 << 8;
-	  else if (!sse0 && sse1)
-	    flags |= 1 << 9;
-	  else if (sse0 && sse1)
-	    flags |= 1 << 10;
-	  /* Mark the true size of the structure.  */
-	  flags |= cif->rtype->size << 12;
-	}
-    }
-
-  /* Go over all arguments and determine the way they should be passed.
-     If it's in a register and there is space for it, let that be so. If
-     not, add it's size to the stack byte count.  */
-  for (bytes = 0, i = 0, avn = cif->nargs; i < avn; i++)
-    {
-      if (examine_argument (cif->arg_types[i], classes, 0, &ngpr, &nsse) == 0
-	  || gprcount + ngpr > MAX_GPR_REGS
-	  || ssecount + nsse > MAX_SSE_REGS)
-	{
-	  long align = cif->arg_types[i]->alignment;
-
-	  if (align < 8)
-	    align = 8;
-
-	  bytes = ALIGN (bytes, align);
-	  bytes += cif->arg_types[i]->size;
-	}
-      else
-	{
-	  gprcount += ngpr;
-	  ssecount += nsse;
-	}
-    }
-  if (ssecount)
-    flags |= 1 << 11;
-  cif->flags = flags;
-  cif->bytes = (unsigned)ALIGN (bytes, 8);
-
-  return FFI_OK;
-}
-
-void
-ffi_call (ffi_cif *cif, void (*fn)(void), void *rvalue, void **avalue)
-{
-  enum x86_64_reg_class classes[MAX_CLASSES];
-  char *stack, *argp;
-  ffi_type **arg_types;
-  int gprcount, ssecount, ngpr, nsse, i, avn;
-  _Bool ret_in_memory;
-  struct register_args *reg_args;
-
-  /* Can't call 32-bit mode from 64-bit mode.  */
-  FFI_ASSERT (cif->abi == FFI_UNIX64);
-
-  /* If the return value is a struct and we don't have a return value
-     address then we need to make one.  Note the setting of flags to
-     VOID above in ffi_prep_cif_machdep.  */
-  ret_in_memory = (cif->rtype->type == FFI_TYPE_STRUCT
-		   && (cif->flags & 0xff) == FFI_TYPE_VOID);
-  if (rvalue == NULL && ret_in_memory)
-    rvalue = alloca (cif->rtype->size);
-
-  /* Allocate the space for the arguments, plus 4 words of temp space.  */
-  stack = alloca (sizeof (struct register_args) + cif->bytes + 4*8);
-  reg_args = (struct register_args *) stack;
-  argp = stack + sizeof (struct register_args);
-
-  gprcount = ssecount = 0;
-
-  /* If the return value is passed in memory, add the pointer as the
-     first integer argument.  */
-  if (ret_in_memory)
-    reg_args->gpr[gprcount++] = (unsigned long) rvalue;
-
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-
-  for (i = 0; i < avn; ++i)
-    {
-      size_t n, size = arg_types[i]->size;
-
-      n = examine_argument (arg_types[i], classes, 0, &ngpr, &nsse);
-      if (n == 0
-	  || gprcount + ngpr > MAX_GPR_REGS
-	  || ssecount + nsse > MAX_SSE_REGS)
-	{
-	  long align = arg_types[i]->alignment;
-
-	  /* Stack arguments are *always* at least 8 byte aligned.  */
-	  if (align < 8)
-	    align = 8;
-
-	  /* Pass this argument in memory.  */
-	  argp = (void *) ALIGN (argp, align);
-	  memcpy (argp, avalue[i], size);
-	  argp += size;
-	}
-      else
-	{
-	  /* The argument is passed entirely in registers.  */
-	  char *a = (char *) avalue[i];
-	  int j;
-
-	  for (j = 0; j < n; j++, a += 8, size -= 8)
-	    {
-	      switch (classes[j])
-		{
-		case X86_64_INTEGER_CLASS:
-		case X86_64_INTEGERSI_CLASS:
-		  /* Sign-extend integer arguments passed in general
-		     purpose registers, to cope with the fact that
-		     LLVM incorrectly assumes that this will be done
-		     (the x86-64 PS ABI does not specify this). */
-		  switch (arg_types[i]->type)
-		    {
-		    case FFI_TYPE_SINT8:
-		      *(SINT64 *)&reg_args->gpr[gprcount] = (SINT64) *((SINT8 *) a);
-		      break;
-		    case FFI_TYPE_SINT16:
-		      *(SINT64 *)&reg_args->gpr[gprcount] = (SINT64) *((SINT16 *) a);
-		      break;
-		    case FFI_TYPE_SINT32:
-		      *(SINT64 *)&reg_args->gpr[gprcount] = (SINT64) *((SINT32 *) a);
-		      break;
-		    default:
-		      reg_args->gpr[gprcount] = 0;
-		      memcpy (&reg_args->gpr[gprcount], a, size < 8 ? size : 8);
-		    }
-		  gprcount++;
-		  break;
-		case X86_64_SSE_CLASS:
-		case X86_64_SSEDF_CLASS:
-		  reg_args->sse[ssecount++].i64 = *(UINT64 *) a;
-		  break;
-		case X86_64_SSESF_CLASS:
-		  reg_args->sse[ssecount++].i32 = *(UINT32 *) a;
-		  break;
-		default:
-		  abort();
-		}
-	    }
-	}
-    }
-
-  ffi_call_unix64 (stack, cif->bytes + sizeof (struct register_args),
-		   cif->flags, rvalue, fn, ssecount);
-}
-
-
-extern void ffi_closure_unix64(void);
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-		      ffi_cif* cif,
-		      void (*fun)(ffi_cif*, void*, void**, void*),
-		      void *user_data,
-		      void *codeloc)
-{
-  volatile unsigned short *tramp;
-
-  /* Sanity check on the cif ABI.  */
-  {
-    int abi = cif->abi;
-    if (UNLIKELY (! (abi > FFI_FIRST_ABI && abi < FFI_LAST_ABI)))
-      return FFI_BAD_ABI;
-  }
-
-  tramp = (volatile unsigned short *) &closure->tramp[0];
-
-  tramp[0] = 0xbb49;		/* mov <code>, %r11	*/
-  *((unsigned long long * volatile) &tramp[1])
-    = (unsigned long) ffi_closure_unix64;
-  tramp[5] = 0xba49;		/* mov <data>, %r10	*/
-  *((unsigned long long * volatile) &tramp[6])
-    = (unsigned long) codeloc;
-
-  /* Set the carry bit iff the function uses any sse registers.
-     This is clc or stc, together with the first byte of the jmp.  */
-  tramp[10] = cif->flags & (1 << 11) ? 0x49f9 : 0x49f8;
-
-  tramp[11] = 0xe3ff;			/* jmp *%r11    */
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-
-  return FFI_OK;
-}
-
-int
-ffi_closure_unix64_inner(ffi_closure *closure, void *rvalue,
-			 struct register_args *reg_args, char *argp)
-{
-  ffi_cif *cif;
-  void **avalue;
-  ffi_type **arg_types;
-  long i, avn;
-  int gprcount, ssecount, ngpr, nsse;
-  int ret;
-
-  cif = closure->cif;
-  avalue = alloca(cif->nargs * sizeof(void *));
-  gprcount = ssecount = 0;
-
-  ret = cif->rtype->type;
-  if (ret != FFI_TYPE_VOID)
-    {
-      enum x86_64_reg_class classes[MAX_CLASSES];
-      size_t n = examine_argument (cif->rtype, classes, 1, &ngpr, &nsse);
-      if (n == 0)
-	{
-	  /* The return value goes in memory.  Arrange for the closure
-	     return value to go directly back to the original caller.  */
-	  rvalue = (void *) (unsigned long) reg_args->gpr[gprcount++];
-	  /* We don't have to do anything in asm for the return.  */
-	  ret = FFI_TYPE_VOID;
-	}
-      else if (ret == FFI_TYPE_STRUCT && n == 2)
-	{
-	  /* Mark which register the second word of the structure goes in.  */
-	  _Bool sse0 = SSE_CLASS_P (classes[0]);
-	  _Bool sse1 = SSE_CLASS_P (classes[1]);
-	  if (!sse0 && sse1)
-	    ret |= 1 << 8;
-	  else if (sse0 && !sse1)
-	    ret |= 1 << 9;
-	}
-    }
-
-  avn = cif->nargs;
-  arg_types = cif->arg_types;
-
-  for (i = 0; i < avn; ++i)
-    {
-      enum x86_64_reg_class classes[MAX_CLASSES];
-      size_t n;
-
-      n = examine_argument (arg_types[i], classes, 0, &ngpr, &nsse);
-      if (n == 0
-	  || gprcount + ngpr > MAX_GPR_REGS
-	  || ssecount + nsse > MAX_SSE_REGS)
-	{
-	  long align = arg_types[i]->alignment;
-
-	  /* Stack arguments are *always* at least 8 byte aligned.  */
-	  if (align < 8)
-	    align = 8;
-
-	  /* Pass this argument in memory.  */
-	  argp = (void *) ALIGN (argp, align);
-	  avalue[i] = argp;
-	  argp += arg_types[i]->size;
-	}
-      /* If the argument is in a single register, or two consecutive
-	 integer registers, then we can use that address directly.  */
-      else if (n == 1
-	       || (n == 2 && !(SSE_CLASS_P (classes[0])
-			       || SSE_CLASS_P (classes[1]))))
-	{
-	  /* The argument is in a single register.  */
-	  if (SSE_CLASS_P (classes[0]))
-	    {
-	      avalue[i] = &reg_args->sse[ssecount];
-	      ssecount += n;
-	    }
-	  else
-	    {
-	      avalue[i] = &reg_args->gpr[gprcount];
-	      gprcount += n;
-	    }
-	}
-      /* Otherwise, allocate space to make them consecutive.  */
-      else
-	{
-	  char *a = alloca (16);
-	  int j;
-
-	  avalue[i] = a;
-	  for (j = 0; j < n; j++, a += 8)
-	    {
-	      if (SSE_CLASS_P (classes[j]))
-		memcpy (a, &reg_args->sse[ssecount++], 8);
-	      else
-		memcpy (a, &reg_args->gpr[gprcount++], 8);
-	    }
-	}
-    }
-
-  /* Invoke the closure.  */
-  closure->fun (cif, rvalue, avalue, closure->user_data);
-
-  /* Tell assembly how to perform return type promotions.  */
-  return ret;
-}
-
-#endif /* __x86_64__ */
diff --git a/Modules/_ctypes/libffi/src/x86/ffitarget.h b/Modules/_ctypes/libffi/src/x86/ffitarget.h
deleted file mode 100644
index b2afe91..0000000
--- a/Modules/_ctypes/libffi/src/x86/ffitarget.h
+++ /dev/null
@@ -1,143 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2012  Anthony Green
-                 Copyright (c) 1996-2003, 2010  Red Hat, Inc.
-                 Copyright (C) 2008  Free Software Foundation, Inc.
-
-   Target configuration macros for x86 and x86-64.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-/* ---- System specific configurations ----------------------------------- */
-
-/* For code common to all platforms on x86 and x86_64. */
-#define X86_ANY
-
-#if defined (X86_64) && defined (__i386__)
-#undef X86_64
-#define X86
-#endif
-
-#ifdef X86_WIN64
-#define FFI_SIZEOF_ARG 8
-#define USE_BUILTIN_FFS 0 /* not yet implemented in mingw-64 */
-#endif
-
-/* ---- Generic type definitions ----------------------------------------- */
-
-#ifndef LIBFFI_ASM
-#ifdef X86_WIN64
-#ifdef _MSC_VER
-typedef unsigned __int64       ffi_arg;
-typedef __int64                ffi_sarg;
-#else
-typedef unsigned long long     ffi_arg;
-typedef long long              ffi_sarg;
-#endif
-#else
-#if defined __x86_64__ && defined __ILP32__
-#define FFI_SIZEOF_ARG 8
-#define FFI_SIZEOF_JAVA_RAW  4
-typedef unsigned long long     ffi_arg;
-typedef long long              ffi_sarg;
-#else
-typedef unsigned long          ffi_arg;
-typedef signed long            ffi_sarg;
-#endif
-#endif
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-
-  /* ---- Intel x86 Win32 ---------- */
-#ifdef X86_WIN32
-  FFI_SYSV,
-  FFI_STDCALL,
-  FFI_THISCALL,
-  FFI_FASTCALL,
-  FFI_MS_CDECL,
-  FFI_LAST_ABI,
-#ifdef _MSC_VER
-  FFI_DEFAULT_ABI = FFI_MS_CDECL
-#else
-  FFI_DEFAULT_ABI = FFI_SYSV
-#endif
-
-#elif defined(X86_WIN64)
-  FFI_WIN64,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_WIN64
-
-#else
-  /* ---- Intel x86 and AMD x86-64 - */
-  FFI_SYSV,
-  FFI_UNIX64,   /* Unix variants all use the same ABI for x86-64  */
-  FFI_THISCALL,
-  FFI_FASTCALL,
-  FFI_STDCALL,
-  FFI_LAST_ABI,
-#if defined(__i386__) || defined(__i386)
-  FFI_DEFAULT_ABI = FFI_SYSV
-#else
-  FFI_DEFAULT_ABI = FFI_UNIX64
-#endif
-#endif
-} ffi_abi;
-#endif
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_TYPE_SMALL_STRUCT_1B (FFI_TYPE_LAST + 1)
-#define FFI_TYPE_SMALL_STRUCT_2B (FFI_TYPE_LAST + 2)
-#define FFI_TYPE_SMALL_STRUCT_4B (FFI_TYPE_LAST + 3)
-#define FFI_TYPE_MS_STRUCT       (FFI_TYPE_LAST + 4)
-
-#if defined (X86_64) || (defined (__x86_64__) && defined (X86_DARWIN))
-#define FFI_TRAMPOLINE_SIZE 24
-#define FFI_NATIVE_RAW_API 0
-#else
-#ifdef X86_WIN32
-#define FFI_TRAMPOLINE_SIZE 52
-#else
-#ifdef X86_WIN64
-#define FFI_TRAMPOLINE_SIZE 29
-#define FFI_NATIVE_RAW_API 0
-#define FFI_NO_RAW_API 1
-#else
-#define FFI_TRAMPOLINE_SIZE 10
-#endif
-#endif
-#ifndef X86_WIN64
-#define FFI_NATIVE_RAW_API 1	/* x86 has native raw api support */
-#endif
-#endif
-
-#endif
-
diff --git a/Modules/_ctypes/libffi/src/x86/freebsd.S b/Modules/_ctypes/libffi/src/x86/freebsd.S
deleted file mode 100644
index 97e0b4e..0000000
--- a/Modules/_ctypes/libffi/src/x86/freebsd.S
+++ /dev/null
@@ -1,463 +0,0 @@
-/* -----------------------------------------------------------------------
-   freebsd.S - Copyright (c) 1996, 1998, 2001, 2002, 2003, 2005  Red Hat, Inc.
-	       Copyright (c) 2008  Björn König
-	
-   X86 Foreign Function Interface for FreeBSD
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
------------------------------------------------------------------------ */
-
-#ifndef __x86_64__
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-.text
-
-.globl ffi_prep_args
-
-	.align 4
-.globl ffi_call_SYSV
-        .type    ffi_call_SYSV,@function
-
-ffi_call_SYSV:
-.LFB1:
-        pushl %ebp
-.LCFI0:
-        movl  %esp,%ebp
-.LCFI1:
-	/* Make room for all of the new args.  */
-	movl  16(%ebp),%ecx
-	subl  %ecx,%esp
-
-	/* Align the stack pointer to 16-bytes */
-	andl  $0xfffffff0, %esp
-
-	movl  %esp,%eax
-
-	/* Place all of the ffi_prep_args in position  */
-	pushl 12(%ebp)
-	pushl %eax
-	call  *8(%ebp)
-
-	/* Return stack to previous state and call the function  */
-	addl  $8,%esp	
-
-	call  *28(%ebp)
-
-	/* Load %ecx with the return type code  */
-	movl  20(%ebp),%ecx	
-
-	/* Protect %esi.  We're going to pop it in the epilogue.  */
-	pushl %esi
-
-	/* If the return value pointer is NULL, assume no return value.  */
-	cmpl  $0,24(%ebp)
-	jne  0f
-
-	/* Even if there is no space for the return value, we are 
-	   obliged to handle floating-point values.  */
-	cmpl  $FFI_TYPE_FLOAT,%ecx
-	jne   noretval
-	fstp  %st(0)
-
-        jmp   epilogue
-
-0:
-	call  1f
-
-.Lstore_table:
-	.long	noretval-.Lstore_table	/* FFI_TYPE_VOID */
-	.long	retint-.Lstore_table	/* FFI_TYPE_INT */
-	.long	retfloat-.Lstore_table	/* FFI_TYPE_FLOAT */
-	.long	retdouble-.Lstore_table	/* FFI_TYPE_DOUBLE */
-	.long	retlongdouble-.Lstore_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	retuint8-.Lstore_table	/* FFI_TYPE_UINT8 */
-	.long	retsint8-.Lstore_table	/* FFI_TYPE_SINT8 */
-	.long	retuint16-.Lstore_table	/* FFI_TYPE_UINT16 */
-	.long	retsint16-.Lstore_table	/* FFI_TYPE_SINT16 */
-	.long	retint-.Lstore_table	/* FFI_TYPE_UINT32 */
-	.long	retint-.Lstore_table	/* FFI_TYPE_SINT32 */
-	.long	retint64-.Lstore_table	/* FFI_TYPE_UINT64 */
-	.long	retint64-.Lstore_table	/* FFI_TYPE_SINT64 */
-	.long	retstruct-.Lstore_table	/* FFI_TYPE_STRUCT */
-	.long	retint-.Lstore_table	/* FFI_TYPE_POINTER */
-	.long   retstruct1b-.Lstore_table	/* FFI_TYPE_SMALL_STRUCT_1B */
-	.long   retstruct2b-.Lstore_table	/* FFI_TYPE_SMALL_STRUCT_2B */
-
-1:
-	pop  %esi
-	add  (%esi, %ecx, 4), %esi
-	jmp  *%esi
-
-	/* Sign/zero extend as appropriate.  */
-retsint8:
-	movsbl  %al, %eax
-	jmp  retint
-
-retsint16:
-	movswl  %ax, %eax
-	jmp  retint
-
-retuint8:
-	movzbl  %al, %eax
-	jmp  retint
-
-retuint16:
-	movzwl  %ax, %eax
-	jmp  retint
-
-retfloat:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	fstps (%ecx)
-	jmp   epilogue
-
-retdouble:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	fstpl (%ecx)
-	jmp   epilogue
-
-retlongdouble:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	fstpt (%ecx)
-	jmp   epilogue
-	
-retint64:	
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	movl  %eax,0(%ecx)
-	movl  %edx,4(%ecx)
-	jmp   epilogue
-	
-retstruct1b:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	movb  %al,0(%ecx)
-	jmp   epilogue
-
-retstruct2b:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx
-	movw  %ax,0(%ecx)
-	jmp   epilogue
-
-retint:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	movl  %eax,0(%ecx)
-
-retstruct:
-	/* Nothing to do!  */
-
-noretval:
-epilogue:
-        popl %esi
-        movl %ebp,%esp
-        popl %ebp
-        ret
-.LFE1:
-.ffi_call_SYSV_end:
-        .size    ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
-
-	.align	4
-FFI_HIDDEN (ffi_closure_SYSV)
-.globl ffi_closure_SYSV
-	.type	ffi_closure_SYSV, @function
-
-ffi_closure_SYSV:
-.LFB2:
-	pushl	%ebp
-.LCFI2:
-	movl	%esp, %ebp
-.LCFI3:
-	subl	$40, %esp
-	leal	-24(%ebp), %edx
-	movl	%edx, -12(%ebp)	/* resp */
-	leal	8(%ebp), %edx
-	movl	%edx, 4(%esp)	/* args = __builtin_dwarf_cfa () */
-	leal	-12(%ebp), %edx
-	movl	%edx, (%esp)	/* &resp */
-#if defined HAVE_HIDDEN_VISIBILITY_ATTRIBUTE || !defined __PIC__
-	call	ffi_closure_SYSV_inner
-#else
-	movl	%ebx, 8(%esp)
-.LCFI7:
-	call	1f
-1:	popl	%ebx
-	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
-	call	ffi_closure_SYSV_inner@PLT
-	movl	8(%esp), %ebx
-#endif
-	movl	-12(%ebp), %ecx
-	cmpl	$FFI_TYPE_INT, %eax
-	je	.Lcls_retint
-
-	/* Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16,
-	   FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32.  */
-	cmpl	$FFI_TYPE_UINT64, %eax
-	jge	0f
-	cmpl	$FFI_TYPE_UINT8, %eax
-	jge	.Lcls_retint
-	
-0:	cmpl	$FFI_TYPE_FLOAT, %eax
-	je	.Lcls_retfloat
-	cmpl	$FFI_TYPE_DOUBLE, %eax
-	je	.Lcls_retdouble
-	cmpl	$FFI_TYPE_LONGDOUBLE, %eax
-	je	.Lcls_retldouble
-	cmpl	$FFI_TYPE_SINT64, %eax
-	je	.Lcls_retllong
-	cmpl	$FFI_TYPE_SMALL_STRUCT_1B, %eax
-	je	.Lcls_retstruct1b
-	cmpl	$FFI_TYPE_SMALL_STRUCT_2B, %eax
-	je	.Lcls_retstruct2b
-	cmpl	$FFI_TYPE_STRUCT, %eax
-	je	.Lcls_retstruct
-.Lcls_epilogue:
-	movl	%ebp, %esp
-	popl	%ebp
-	ret
-.Lcls_retint:
-	movl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-.Lcls_retfloat:
-	flds	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retdouble:
-	fldl	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retldouble:
-	fldt	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retllong:
-	movl	(%ecx), %eax
-	movl	4(%ecx), %edx
-	jmp	.Lcls_epilogue
-.Lcls_retstruct1b:
-	movsbl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-.Lcls_retstruct2b:
-	movswl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-.Lcls_retstruct:
-	movl	%ebp, %esp
-	popl	%ebp
-	ret	$4
-.LFE2:
-	.size	ffi_closure_SYSV, .-ffi_closure_SYSV
-
-#if !FFI_NO_RAW_API
-
-#define RAW_CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) & ~3)
-#define RAW_CLOSURE_FUN_OFFSET (RAW_CLOSURE_CIF_OFFSET + 4)
-#define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4)
-#define CIF_FLAGS_OFFSET 20
-
-	.align	4
-FFI_HIDDEN (ffi_closure_raw_SYSV)
-.globl ffi_closure_raw_SYSV
-	.type	ffi_closure_raw_SYSV, @function
-
-ffi_closure_raw_SYSV:
-.LFB3:
-	pushl	%ebp
-.LCFI4:
-	movl	%esp, %ebp
-.LCFI5:
-	pushl	%esi
-.LCFI6:
-	subl	$36, %esp
-	movl	RAW_CLOSURE_CIF_OFFSET(%eax), %esi	 /* closure->cif */
-	movl	RAW_CLOSURE_USER_DATA_OFFSET(%eax), %edx /* closure->user_data */
-	movl	%edx, 12(%esp)	/* user_data */
-	leal	8(%ebp), %edx	/* __builtin_dwarf_cfa () */
-	movl	%edx, 8(%esp)	/* raw_args */
-	leal	-24(%ebp), %edx
-	movl	%edx, 4(%esp)	/* &res */
-	movl	%esi, (%esp)	/* cif */
-	call	*RAW_CLOSURE_FUN_OFFSET(%eax)		 /* closure->fun */
-	movl	CIF_FLAGS_OFFSET(%esi), %eax		 /* rtype */
-	cmpl	$FFI_TYPE_INT, %eax
-	je	.Lrcls_retint
-
-	/* Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16,
-	   FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32.  */
-	cmpl	$FFI_TYPE_UINT64, %eax
-	jge	0f
-	cmpl	$FFI_TYPE_UINT8, %eax
-	jge	.Lrcls_retint
-0:
-	cmpl	$FFI_TYPE_FLOAT, %eax
-	je	.Lrcls_retfloat
-	cmpl	$FFI_TYPE_DOUBLE, %eax
-	je	.Lrcls_retdouble
-	cmpl	$FFI_TYPE_LONGDOUBLE, %eax
-	je	.Lrcls_retldouble
-	cmpl	$FFI_TYPE_SINT64, %eax
-	je	.Lrcls_retllong
-.Lrcls_epilogue:
-	addl	$36, %esp
-	popl	%esi
-	popl	%ebp
-	ret
-.Lrcls_retint:
-	movl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-.Lrcls_retfloat:
-	flds	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retdouble:
-	fldl	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retldouble:
-	fldt	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retllong:
-	movl	-24(%ebp), %eax
-	movl	-20(%ebp), %edx
-	jmp	.Lrcls_epilogue
-.LFE3:
-	.size	ffi_closure_raw_SYSV, .-ffi_closure_raw_SYSV
-#endif
-
-	.section	.eh_frame,EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.long	.LECIE1-.LSCIE1	/* Length of Common Information Entry */
-.LSCIE1:
-	.long	0x0	/* CIE Identifier Tag */
-	.byte	0x1	/* CIE Version */
-#ifdef __PIC__
-	.ascii "zR\0"	/* CIE Augmentation */
-#else
-	.ascii "\0"	/* CIE Augmentation */
-#endif
-	.byte	0x1	/* .uleb128 0x1; CIE Code Alignment Factor */
-	.byte	0x7c	/* .sleb128 -4; CIE Data Alignment Factor */
-	.byte	0x8	/* CIE RA Column */
-#ifdef __PIC__
-	.byte	0x1	/* .uleb128 0x1; Augmentation size */
-	.byte	0x1b	/* FDE Encoding (pcrel sdata4) */
-#endif
-	.byte	0xc	/* DW_CFA_def_cfa */
-	.byte	0x4	/* .uleb128 0x4 */
-	.byte	0x4	/* .uleb128 0x4 */
-	.byte	0x88	/* DW_CFA_offset, column 0x8 */
-	.byte	0x1	/* .uleb128 0x1 */
-	.align 4
-.LECIE1:
-.LSFDE1:
-	.long	.LEFDE1-.LASFDE1	/* FDE Length */
-.LASFDE1:
-	.long	.LASFDE1-.Lframe1	/* FDE CIE offset */
-#ifdef __PIC__
-	.long	.LFB1-.	/* FDE initial location */
-#else
-	.long	.LFB1	/* FDE initial location */
-#endif
-	.long	.LFE1-.LFB1	/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI0-.LFB1
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 */
-	.byte	0x2	/* .uleb128 0x2 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI1-.LCFI0
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0x5	/* .uleb128 0x5 */
-	.align 4
-.LEFDE1:
-.LSFDE2:
-	.long	.LEFDE2-.LASFDE2	/* FDE Length */
-.LASFDE2:
-	.long	.LASFDE2-.Lframe1	/* FDE CIE offset */
-#ifdef __PIC__
-	.long	.LFB2-.	/* FDE initial location */
-#else
-	.long	.LFB2
-#endif
-	.long	.LFE2-.LFB2	/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI2-.LFB2
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 */
-	.byte	0x2	/* .uleb128 0x2 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI3-.LCFI2
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0x5	/* .uleb128 0x5 */
-#if !defined HAVE_HIDDEN_VISIBILITY_ATTRIBUTE && defined __PIC__
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI7-.LCFI3
-	.byte	0x83	/* DW_CFA_offset, column 0x3 */
-	.byte	0xa	/* .uleb128 0xa */
-#endif
-	.align 4
-.LEFDE2:
-
-#if !FFI_NO_RAW_API
-
-.LSFDE3:
-	.long	.LEFDE3-.LASFDE3	/* FDE Length */
-.LASFDE3:
-	.long	.LASFDE3-.Lframe1	/* FDE CIE offset */
-#ifdef __PIC__
-	.long	.LFB3-.	/* FDE initial location */
-#else
-	.long	.LFB3
-#endif
-	.long	.LFE3-.LFB3	/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI4-.LFB3
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 */
-	.byte	0x2	/* .uleb128 0x2 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI5-.LCFI4
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0x5	/* .uleb128 0x5 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI6-.LCFI5
-	.byte	0x86	/* DW_CFA_offset, column 0x6 */
-	.byte	0x3	/* .uleb128 0x3 */
-	.align 4
-.LEFDE3:
-
-#endif
-
-#endif /* ifndef __x86_64__ */
-
-	.section .note.GNU-stack,"",%progbits
diff --git a/Modules/_ctypes/libffi/src/x86/sysv.S b/Modules/_ctypes/libffi/src/x86/sysv.S
deleted file mode 100644
index 3bd5477..0000000
--- a/Modules/_ctypes/libffi/src/x86/sysv.S
+++ /dev/null
@@ -1,483 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2013  The Written Word, Inc.
-	  - Copyright (c) 1996,1998,2001-2003,2005,2008,2010  Red Hat, Inc.
-   
-   X86 Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#ifndef __x86_64__
-
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-.text
-
-.globl ffi_prep_args
-
-	.align 4
-.globl ffi_call_SYSV
-        .type    ffi_call_SYSV,@function
-
-ffi_call_SYSV:
-.LFB1:
-        pushl %ebp
-.LCFI0:
-        movl  %esp,%ebp
-.LCFI1:
-	/* Make room for all of the new args.  */
-	movl  16(%ebp),%ecx
-	subl  %ecx,%esp
-
-        /* Align the stack pointer to 16-bytes */
-        andl  $0xfffffff0, %esp
-
-	movl  %esp,%eax
-
-	/* Place all of the ffi_prep_args in position  */
-	pushl 12(%ebp)
-	pushl %eax
-	call  *8(%ebp)
-
-	/* Return stack to previous state and call the function  */
-	addl  $8,%esp	
-
-	call  *28(%ebp)
-
-	/* Load %ecx with the return type code  */
-	movl  20(%ebp),%ecx	
-
-	/* Protect %esi.  We're going to pop it in the epilogue.  */
-	pushl %esi
-
-	/* If the return value pointer is NULL, assume no return value.  */
-	cmpl  $0,24(%ebp)
-	jne  0f
-
-	/* Even if there is no space for the return value, we are 
-	   obliged to handle floating-point values.  */
-	cmpl  $FFI_TYPE_FLOAT,%ecx
-	jne   noretval
-	fstp  %st(0)
-
-        jmp   epilogue
-
-0:
-	call  1f
-
-.Lstore_table:
-	.long	noretval-.Lstore_table	/* FFI_TYPE_VOID */
-	.long	retint-.Lstore_table	/* FFI_TYPE_INT */
-	.long	retfloat-.Lstore_table	/* FFI_TYPE_FLOAT */
-	.long	retdouble-.Lstore_table	/* FFI_TYPE_DOUBLE */
-	.long	retlongdouble-.Lstore_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	retuint8-.Lstore_table	/* FFI_TYPE_UINT8 */
-	.long	retsint8-.Lstore_table	/* FFI_TYPE_SINT8 */
-	.long	retuint16-.Lstore_table	/* FFI_TYPE_UINT16 */
-	.long	retsint16-.Lstore_table	/* FFI_TYPE_SINT16 */
-	.long	retint-.Lstore_table	/* FFI_TYPE_UINT32 */
-	.long	retint-.Lstore_table	/* FFI_TYPE_SINT32 */
-	.long	retint64-.Lstore_table	/* FFI_TYPE_UINT64 */
-	.long	retint64-.Lstore_table	/* FFI_TYPE_SINT64 */
-	.long	retstruct-.Lstore_table	/* FFI_TYPE_STRUCT */
-	.long	retint-.Lstore_table	/* FFI_TYPE_POINTER */
-
-1:
-	pop  %esi
-	add  (%esi, %ecx, 4), %esi
-	jmp  *%esi
-
-	/* Sign/zero extend as appropriate.  */
-retsint8:
-	movsbl  %al, %eax
-	jmp  retint
-
-retsint16:
-	movswl  %ax, %eax
-	jmp  retint
-
-retuint8:
-	movzbl  %al, %eax
-	jmp  retint
-
-retuint16:
-	movzwl  %ax, %eax
-	jmp  retint
-
-retfloat:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	fstps (%ecx)
-	jmp   epilogue
-
-retdouble:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	fstpl (%ecx)
-	jmp   epilogue
-
-retlongdouble:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	fstpt (%ecx)
-	jmp   epilogue
-	
-retint64:	
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	movl  %eax,0(%ecx)
-	movl  %edx,4(%ecx)
-	jmp   epilogue
-	
-retint:
-	/* Load %ecx with the pointer to storage for the return value  */
-	movl  24(%ebp),%ecx	
-	movl  %eax,0(%ecx)
-
-retstruct:
-	/* Nothing to do!  */
-
-noretval:
-epilogue:
-        popl %esi
-        movl %ebp,%esp
-        popl %ebp
-        ret
-.LFE1:
-.ffi_call_SYSV_end:
-        .size    ffi_call_SYSV,.ffi_call_SYSV_end-ffi_call_SYSV
-
-	.align	4
-FFI_HIDDEN (ffi_closure_SYSV)
-.globl ffi_closure_SYSV
-	.type	ffi_closure_SYSV, @function
-
-ffi_closure_SYSV:
-.LFB2:
-	pushl	%ebp
-.LCFI2:
-	movl	%esp, %ebp
-.LCFI3:
-	subl	$40, %esp
-	leal	-24(%ebp), %edx
-	movl	%edx, -12(%ebp)	/* resp */
-	leal	8(%ebp), %edx
-#ifdef __SUNPRO_C
-	/* The SUNPRO compiler doesn't support GCC's regparm function
-  	   attribute, so we have to pass all three arguments to
-	   ffi_closure_SYSV_inner on the stack.  */
-	movl	%edx, 8(%esp)	/* args = __builtin_dwarf_cfa () */
-	leal	-12(%ebp), %edx
-	movl	%edx, 4(%esp)	/* &resp */
-	movl    %eax, (%esp)    /* closure */
-#else
-	movl	%edx, 4(%esp)	/* args = __builtin_dwarf_cfa () */
-	leal	-12(%ebp), %edx
-	movl	%edx, (%esp)	/* &resp */
-#endif
-#if defined HAVE_HIDDEN_VISIBILITY_ATTRIBUTE || !defined __PIC__
-	call	ffi_closure_SYSV_inner
-#else
-	movl	%ebx, 8(%esp)
-.LCFI7:
-	call	1f
-1:	popl	%ebx
-	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
-	call	ffi_closure_SYSV_inner@PLT
-	movl	8(%esp), %ebx
-#endif
-	movl	-12(%ebp), %ecx
-	cmpl	$FFI_TYPE_INT, %eax
-	je	.Lcls_retint
-
-	/* Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16,
-	   FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32.  */
-	cmpl	$FFI_TYPE_UINT64, %eax
-	jge	0f
-	cmpl	$FFI_TYPE_UINT8, %eax
-	jge	.Lcls_retint
-	
-0:	cmpl	$FFI_TYPE_FLOAT, %eax
-	je	.Lcls_retfloat
-	cmpl	$FFI_TYPE_DOUBLE, %eax
-	je	.Lcls_retdouble
-	cmpl	$FFI_TYPE_LONGDOUBLE, %eax
-	je	.Lcls_retldouble
-	cmpl	$FFI_TYPE_SINT64, %eax
-	je	.Lcls_retllong
-	cmpl	$FFI_TYPE_STRUCT, %eax
-	je	.Lcls_retstruct
-.Lcls_epilogue:
-	movl	%ebp, %esp
-	popl	%ebp
-	ret
-.Lcls_retint:
-	movl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-.Lcls_retfloat:
-	flds	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retdouble:
-	fldl	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retldouble:
-	fldt	(%ecx)
-	jmp	.Lcls_epilogue
-.Lcls_retllong:
-	movl	(%ecx), %eax
-	movl	4(%ecx), %edx
-	jmp	.Lcls_epilogue
-.Lcls_retstruct:
-	movl	%ebp, %esp
-	popl	%ebp
-	ret	$4
-.LFE2:
-	.size	ffi_closure_SYSV, .-ffi_closure_SYSV
-
-#if !FFI_NO_RAW_API
-
-/* Precalculate for e.g. the Solaris 10/x86 assembler.  */
-#if FFI_TRAMPOLINE_SIZE == 10
-#define RAW_CLOSURE_CIF_OFFSET 12
-#define RAW_CLOSURE_FUN_OFFSET 16
-#define RAW_CLOSURE_USER_DATA_OFFSET 20
-#elif FFI_TRAMPOLINE_SIZE == 24
-#define RAW_CLOSURE_CIF_OFFSET 24
-#define RAW_CLOSURE_FUN_OFFSET 28
-#define RAW_CLOSURE_USER_DATA_OFFSET 32
-#else
-#define RAW_CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) & ~3)
-#define RAW_CLOSURE_FUN_OFFSET (RAW_CLOSURE_CIF_OFFSET + 4)
-#define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4)
-#endif
-#define CIF_FLAGS_OFFSET 20
-
-	.align	4
-FFI_HIDDEN (ffi_closure_raw_SYSV)
-.globl ffi_closure_raw_SYSV
-	.type	ffi_closure_raw_SYSV, @function
-
-ffi_closure_raw_SYSV:
-.LFB3:
-	pushl	%ebp
-.LCFI4:
-	movl	%esp, %ebp
-.LCFI5:
-	pushl	%esi
-.LCFI6:
-	subl	$36, %esp
-	movl	RAW_CLOSURE_CIF_OFFSET(%eax), %esi	 /* closure->cif */
-	movl	RAW_CLOSURE_USER_DATA_OFFSET(%eax), %edx /* closure->user_data */
-	movl	%edx, 12(%esp)	/* user_data */
-	leal	8(%ebp), %edx	/* __builtin_dwarf_cfa () */
-	movl	%edx, 8(%esp)	/* raw_args */
-	leal	-24(%ebp), %edx
-	movl	%edx, 4(%esp)	/* &res */
-	movl	%esi, (%esp)	/* cif */
-	call	*RAW_CLOSURE_FUN_OFFSET(%eax)		 /* closure->fun */
-	movl	CIF_FLAGS_OFFSET(%esi), %eax		 /* rtype */
-	cmpl	$FFI_TYPE_INT, %eax
-	je	.Lrcls_retint
-
-	/* Handle FFI_TYPE_UINT8, FFI_TYPE_SINT8, FFI_TYPE_UINT16,
-	   FFI_TYPE_SINT16, FFI_TYPE_UINT32, FFI_TYPE_SINT32.  */
-	cmpl	$FFI_TYPE_UINT64, %eax
-	jge	0f
-	cmpl	$FFI_TYPE_UINT8, %eax
-	jge	.Lrcls_retint
-0:
-	cmpl	$FFI_TYPE_FLOAT, %eax
-	je	.Lrcls_retfloat
-	cmpl	$FFI_TYPE_DOUBLE, %eax
-	je	.Lrcls_retdouble
-	cmpl	$FFI_TYPE_LONGDOUBLE, %eax
-	je	.Lrcls_retldouble
-	cmpl	$FFI_TYPE_SINT64, %eax
-	je	.Lrcls_retllong
-.Lrcls_epilogue:
-	addl	$36, %esp
-	popl	%esi
-	popl	%ebp
-	ret
-.Lrcls_retint:
-	movl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-.Lrcls_retfloat:
-	flds	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retdouble:
-	fldl	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retldouble:
-	fldt	-24(%ebp)
-	jmp	.Lrcls_epilogue
-.Lrcls_retllong:
-	movl	-24(%ebp), %eax
-	movl	-20(%ebp), %edx
-	jmp	.Lrcls_epilogue
-.LFE3:
-	.size	ffi_closure_raw_SYSV, .-ffi_closure_raw_SYSV
-#endif
-
-#if defined __GNUC__
-/* Only emit dwarf unwind info when building with GNU toolchain.  */
-
-#if defined __PIC__
-# if defined __sun__ && defined __svr4__
-/* 32-bit Solaris 2/x86 uses datarel encoding for PIC.  GNU ld before 2.22
-   doesn't correctly sort .eh_frame_hdr with mixed encodings, so match this.  */
-#  define FDE_ENCODING		0x30	/* datarel */
-#  define FDE_ENCODE(X)		X@GOTOFF
-# else
-#  define FDE_ENCODING		0x1b	/* pcrel sdata4 */
-#  if defined HAVE_AS_X86_PCREL
-#   define FDE_ENCODE(X)	X-.
-#  else
-#   define FDE_ENCODE(X)	X@rel
-#  endif
-# endif
-#else
-# define FDE_ENCODING		0	/* absolute */
-# define FDE_ENCODE(X)		X
-#endif
-
-	.section	.eh_frame,EH_FRAME_FLAGS,@progbits
-.Lframe1:
-	.long	.LECIE1-.LSCIE1	/* Length of Common Information Entry */
-.LSCIE1:
-	.long	0x0	/* CIE Identifier Tag */
-	.byte	0x1	/* CIE Version */
-#ifdef HAVE_AS_ASCII_PSEUDO_OP
-#ifdef __PIC__
-	.ascii "zR\0"	/* CIE Augmentation */
-#else
-	.ascii "\0"	/* CIE Augmentation */
-#endif
-#elif defined HAVE_AS_STRING_PSEUDO_OP
-#ifdef __PIC__
-	.string "zR"	/* CIE Augmentation */
-#else
-	.string ""	/* CIE Augmentation */
-#endif
-#else
-#error missing .ascii/.string
-#endif
-	.byte	0x1	/* .uleb128 0x1; CIE Code Alignment Factor */
-	.byte	0x7c	/* .sleb128 -4; CIE Data Alignment Factor */
-	.byte	0x8	/* CIE RA Column */
-#ifdef __PIC__
-	.byte	0x1	/* .uleb128 0x1; Augmentation size */
-	.byte	FDE_ENCODING
-#endif
-	.byte	0xc	/* DW_CFA_def_cfa */
-	.byte	0x4	/* .uleb128 0x4 */
-	.byte	0x4	/* .uleb128 0x4 */
-	.byte	0x88	/* DW_CFA_offset, column 0x8 */
-	.byte	0x1	/* .uleb128 0x1 */
-	.align 4
-.LECIE1:
-.LSFDE1:
-	.long	.LEFDE1-.LASFDE1	/* FDE Length */
-.LASFDE1:
-	.long	.LASFDE1-.Lframe1	/* FDE CIE offset */
-	.long	FDE_ENCODE(.LFB1)	/* FDE initial location */
-	.long	.LFE1-.LFB1		/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI0-.LFB1
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 */
-	.byte	0x2	/* .uleb128 0x2 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI1-.LCFI0
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0x5	/* .uleb128 0x5 */
-	.align 4
-.LEFDE1:
-.LSFDE2:
-	.long	.LEFDE2-.LASFDE2	/* FDE Length */
-.LASFDE2:
-	.long	.LASFDE2-.Lframe1	/* FDE CIE offset */
-	.long	FDE_ENCODE(.LFB2)	/* FDE initial location */
-	.long	.LFE2-.LFB2		/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI2-.LFB2
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 */
-	.byte	0x2	/* .uleb128 0x2 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI3-.LCFI2
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0x5	/* .uleb128 0x5 */
-#if !defined HAVE_HIDDEN_VISIBILITY_ATTRIBUTE && defined __PIC__
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI7-.LCFI3
-	.byte	0x83	/* DW_CFA_offset, column 0x3 */
-	.byte	0xa	/* .uleb128 0xa */
-#endif
-	.align 4
-.LEFDE2:
-
-#if !FFI_NO_RAW_API
-
-.LSFDE3:
-	.long	.LEFDE3-.LASFDE3	/* FDE Length */
-.LASFDE3:
-	.long	.LASFDE3-.Lframe1	/* FDE CIE offset */
-	.long	FDE_ENCODE(.LFB3)	/* FDE initial location */
-	.long	.LFE3-.LFB3		/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI4-.LFB3
-	.byte	0xe	/* DW_CFA_def_cfa_offset */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 */
-	.byte	0x2	/* .uleb128 0x2 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI5-.LCFI4
-	.byte	0xd	/* DW_CFA_def_cfa_register */
-	.byte	0x5	/* .uleb128 0x5 */
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI6-.LCFI5
-	.byte	0x86	/* DW_CFA_offset, column 0x6 */
-	.byte	0x3	/* .uleb128 0x3 */
-	.align 4
-.LEFDE3:
-
-#endif
-#endif
-
-#endif /* ifndef __x86_64__ */
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/x86/unix64.S b/Modules/_ctypes/libffi/src/x86/unix64.S
deleted file mode 100644
index 45a0ed7..0000000
--- a/Modules/_ctypes/libffi/src/x86/unix64.S
+++ /dev/null
@@ -1,432 +0,0 @@
-/* -----------------------------------------------------------------------
-   unix64.S - Copyright (c) 2013  The Written Word, Inc.
-	    - Copyright (c) 2008  Red Hat, Inc
-	    - Copyright (c) 2002  Bo Thorsen <bo@suse.de>
-
-   x86-64 Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#ifdef __x86_64__
-#define LIBFFI_ASM	
-#include <fficonfig.h>
-#include <ffi.h>
-
-.text
-
-/* ffi_call_unix64 (void *args, unsigned long bytes, unsigned flags,
-	            void *raddr, void (*fnaddr)(void));
-
-   Bit o trickiness here -- ARGS+BYTES is the base of the stack frame
-   for this function.  This has been allocated by ffi_call.  We also
-   deallocate some of the stack that has been alloca'd.  */
-
-	.align	2
-	.globl	ffi_call_unix64
-	.type	ffi_call_unix64,@function
-
-ffi_call_unix64:
-.LUW0:
-	movq	(%rsp), %r10		/* Load return address.  */
-	leaq	(%rdi, %rsi), %rax	/* Find local stack base.  */
-	movq	%rdx, (%rax)		/* Save flags.  */
-	movq	%rcx, 8(%rax)		/* Save raddr.  */
-	movq	%rbp, 16(%rax)		/* Save old frame pointer.  */
-	movq	%r10, 24(%rax)		/* Relocate return address.  */
-	movq	%rax, %rbp		/* Finalize local stack frame.  */
-.LUW1:
-	movq	%rdi, %r10		/* Save a copy of the register area. */
-	movq	%r8, %r11		/* Save a copy of the target fn.  */
-	movl	%r9d, %eax		/* Set number of SSE registers.  */
-
-	/* Load up all argument registers.  */
-	movq	(%r10), %rdi
-	movq	8(%r10), %rsi
-	movq	16(%r10), %rdx
-	movq	24(%r10), %rcx
-	movq	32(%r10), %r8
-	movq	40(%r10), %r9
-	testl	%eax, %eax
-	jnz	.Lload_sse
-.Lret_from_load_sse:
-
-	/* Deallocate the reg arg area.  */
-	leaq	176(%r10), %rsp
-
-	/* Call the user function.  */
-	call	*%r11
-
-	/* Deallocate stack arg area; local stack frame in redzone.  */
-	leaq	24(%rbp), %rsp
-
-	movq	0(%rbp), %rcx		/* Reload flags.  */
-	movq	8(%rbp), %rdi		/* Reload raddr.  */
-	movq	16(%rbp), %rbp		/* Reload old frame pointer.  */
-.LUW2:
-
-	/* The first byte of the flags contains the FFI_TYPE.  */
-	movzbl	%cl, %r10d
-	leaq	.Lstore_table(%rip), %r11
-	movslq	(%r11, %r10, 4), %r10
-	addq	%r11, %r10
-	jmp	*%r10
-
-.Lstore_table:
-	.long	.Lst_void-.Lstore_table		/* FFI_TYPE_VOID */
-	.long	.Lst_sint32-.Lstore_table	/* FFI_TYPE_INT */
-	.long	.Lst_float-.Lstore_table	/* FFI_TYPE_FLOAT */
-	.long	.Lst_double-.Lstore_table	/* FFI_TYPE_DOUBLE */
-	.long	.Lst_ldouble-.Lstore_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	.Lst_uint8-.Lstore_table	/* FFI_TYPE_UINT8 */
-	.long	.Lst_sint8-.Lstore_table	/* FFI_TYPE_SINT8 */
-	.long	.Lst_uint16-.Lstore_table	/* FFI_TYPE_UINT16 */
-	.long	.Lst_sint16-.Lstore_table	/* FFI_TYPE_SINT16 */
-	.long	.Lst_uint32-.Lstore_table	/* FFI_TYPE_UINT32 */
-	.long	.Lst_sint32-.Lstore_table	/* FFI_TYPE_SINT32 */
-	.long	.Lst_int64-.Lstore_table	/* FFI_TYPE_UINT64 */
-	.long	.Lst_int64-.Lstore_table	/* FFI_TYPE_SINT64 */
-	.long	.Lst_struct-.Lstore_table	/* FFI_TYPE_STRUCT */
-	.long	.Lst_int64-.Lstore_table	/* FFI_TYPE_POINTER */
-
-	.align 2
-.Lst_void:
-	ret
-	.align 2
-
-.Lst_uint8:
-	movzbq	%al, %rax
-	movq	%rax, (%rdi)
-	ret
-	.align 2
-.Lst_sint8:
-	movsbq	%al, %rax
-	movq	%rax, (%rdi)
-	ret
-	.align 2
-.Lst_uint16:
-	movzwq	%ax, %rax
-	movq	%rax, (%rdi)
-	.align 2
-.Lst_sint16:
-	movswq	%ax, %rax
-	movq	%rax, (%rdi)
-	ret
-	.align 2
-.Lst_uint32:
-	movl	%eax, %eax
-	movq	%rax, (%rdi)
-	.align 2
-.Lst_sint32:
-	cltq
-	movq	%rax, (%rdi)
-	ret
-	.align 2
-.Lst_int64:
-	movq	%rax, (%rdi)
-	ret
-
-	.align 2
-.Lst_float:
-	movss	%xmm0, (%rdi)
-	ret
-	.align 2
-.Lst_double:
-	movsd	%xmm0, (%rdi)
-	ret
-.Lst_ldouble:
-	fstpt	(%rdi)
-	ret
-
-	.align 2
-.Lst_struct:
-	leaq	-20(%rsp), %rsi		/* Scratch area in redzone.  */
-
-	/* We have to locate the values now, and since we don't want to
-	   write too much data into the user's return value, we spill the
-	   value to a 16 byte scratch area first.  Bits 8, 9, and 10
-	   control where the values are located.  Only one of the three
-	   bits will be set; see ffi_prep_cif_machdep for the pattern.  */
-	movd	%xmm0, %r10
-	movd	%xmm1, %r11
-	testl	$0x100, %ecx
-	cmovnz	%rax, %rdx
-	cmovnz	%r10, %rax
-	testl	$0x200, %ecx
-	cmovnz	%r10, %rdx
-	testl	$0x400, %ecx
-	cmovnz	%r10, %rax
-	cmovnz	%r11, %rdx
-	movq	%rax, (%rsi)
-	movq	%rdx, 8(%rsi)
-
-	/* Bits 12-31 contain the true size of the structure.  Copy from
-	   the scratch area to the true destination.  */
-	shrl	$12, %ecx
-	rep movsb
-	ret
-
-	/* Many times we can avoid loading any SSE registers at all.
-	   It's not worth an indirect jump to load the exact set of
-	   SSE registers needed; zero or all is a good compromise.  */
-	.align 2
-.LUW3:
-.Lload_sse:
-	movdqa	48(%r10), %xmm0
-	movdqa	64(%r10), %xmm1
-	movdqa	80(%r10), %xmm2
-	movdqa	96(%r10), %xmm3
-	movdqa	112(%r10), %xmm4
-	movdqa	128(%r10), %xmm5
-	movdqa	144(%r10), %xmm6
-	movdqa	160(%r10), %xmm7
-	jmp	.Lret_from_load_sse
-
-.LUW4:
-	.size    ffi_call_unix64,.-ffi_call_unix64
-
-	.align	2
-	.globl ffi_closure_unix64
-	.type	ffi_closure_unix64,@function
-
-ffi_closure_unix64:
-.LUW5:
-	/* The carry flag is set by the trampoline iff SSE registers
-	   are used.  Don't clobber it before the branch instruction.  */
-	leaq    -200(%rsp), %rsp
-.LUW6:
-	movq	%rdi, (%rsp)
-	movq    %rsi, 8(%rsp)
-	movq    %rdx, 16(%rsp)
-	movq    %rcx, 24(%rsp)
-	movq    %r8, 32(%rsp)
-	movq    %r9, 40(%rsp)
-	jc      .Lsave_sse
-.Lret_from_save_sse:
-
-	movq	%r10, %rdi
-	leaq	176(%rsp), %rsi
-	movq	%rsp, %rdx
-	leaq	208(%rsp), %rcx
-	call	ffi_closure_unix64_inner@PLT
-
-	/* Deallocate stack frame early; return value is now in redzone.  */
-	addq	$200, %rsp
-.LUW7:
-
-	/* The first byte of the return value contains the FFI_TYPE.  */
-	movzbl	%al, %r10d
-	leaq	.Lload_table(%rip), %r11
-	movslq	(%r11, %r10, 4), %r10
-	addq	%r11, %r10
-	jmp	*%r10
-
-.Lload_table:
-	.long	.Lld_void-.Lload_table		/* FFI_TYPE_VOID */
-	.long	.Lld_int32-.Lload_table		/* FFI_TYPE_INT */
-	.long	.Lld_float-.Lload_table		/* FFI_TYPE_FLOAT */
-	.long	.Lld_double-.Lload_table	/* FFI_TYPE_DOUBLE */
-	.long	.Lld_ldouble-.Lload_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	.Lld_int8-.Lload_table		/* FFI_TYPE_UINT8 */
-	.long	.Lld_int8-.Lload_table		/* FFI_TYPE_SINT8 */
-	.long	.Lld_int16-.Lload_table		/* FFI_TYPE_UINT16 */
-	.long	.Lld_int16-.Lload_table		/* FFI_TYPE_SINT16 */
-	.long	.Lld_int32-.Lload_table		/* FFI_TYPE_UINT32 */
-	.long	.Lld_int32-.Lload_table		/* FFI_TYPE_SINT32 */
-	.long	.Lld_int64-.Lload_table		/* FFI_TYPE_UINT64 */
-	.long	.Lld_int64-.Lload_table		/* FFI_TYPE_SINT64 */
-	.long	.Lld_struct-.Lload_table	/* FFI_TYPE_STRUCT */
-	.long	.Lld_int64-.Lload_table		/* FFI_TYPE_POINTER */
-
-	.align 2
-.Lld_void:
-	ret
-
-	.align 2
-.Lld_int8:
-	movzbl	-24(%rsp), %eax
-	ret
-	.align 2
-.Lld_int16:
-	movzwl	-24(%rsp), %eax
-	ret
-	.align 2
-.Lld_int32:
-	movl	-24(%rsp), %eax
-	ret
-	.align 2
-.Lld_int64:
-	movq	-24(%rsp), %rax
-	ret
-
-	.align 2
-.Lld_float:
-	movss	-24(%rsp), %xmm0
-	ret
-	.align 2
-.Lld_double:
-	movsd	-24(%rsp), %xmm0
-	ret
-	.align 2
-.Lld_ldouble:
-	fldt	-24(%rsp)
-	ret
-
-	.align 2
-.Lld_struct:
-	/* There are four possibilities here, %rax/%rdx, %xmm0/%rax,
-	   %rax/%xmm0, %xmm0/%xmm1.  We collapse two by always loading
-	   both rdx and xmm1 with the second word.  For the remaining,
-	   bit 8 set means xmm0 gets the second word, and bit 9 means
-	   that rax gets the second word.  */
-	movq	-24(%rsp), %rcx
-	movq	-16(%rsp), %rdx
-	movq	-16(%rsp), %xmm1
-	testl	$0x100, %eax
-	cmovnz	%rdx, %rcx
-	movd	%rcx, %xmm0
-	testl	$0x200, %eax
-	movq	-24(%rsp), %rax
-	cmovnz	%rdx, %rax
-	ret
-
-	/* See the comment above .Lload_sse; the same logic applies here.  */
-	.align 2
-.LUW8:
-.Lsave_sse:
-	movdqa	%xmm0, 48(%rsp)
-	movdqa	%xmm1, 64(%rsp)
-	movdqa	%xmm2, 80(%rsp)
-	movdqa	%xmm3, 96(%rsp)
-	movdqa	%xmm4, 112(%rsp)
-	movdqa	%xmm5, 128(%rsp)
-	movdqa	%xmm6, 144(%rsp)
-	movdqa	%xmm7, 160(%rsp)
-	jmp	.Lret_from_save_sse
-
-.LUW9:
-	.size	ffi_closure_unix64,.-ffi_closure_unix64
-
-#ifdef __GNUC__
-/* Only emit DWARF unwind info when building with the GNU toolchain.  */
-
-#ifdef HAVE_AS_X86_64_UNWIND_SECTION_TYPE
-	.section	.eh_frame,"a",@unwind
-#else
-	.section	.eh_frame,"a",@progbits
-#endif
-.Lframe1:
-	.long	.LECIE1-.LSCIE1		/* CIE Length */
-.LSCIE1:
-	.long	0			/* CIE Identifier Tag */
-	.byte	1			/* CIE Version */
-	.ascii "zR\0"			/* CIE Augmentation */
-	.uleb128 1			/* CIE Code Alignment Factor */
-	.sleb128 -8			/* CIE Data Alignment Factor */
-	.byte	0x10			/* CIE RA Column */
-	.uleb128 1			/* Augmentation size */
-	.byte	0x1b			/* FDE Encoding (pcrel sdata4) */
-	.byte	0xc			/* DW_CFA_def_cfa, %rsp offset 8 */
-	.uleb128 7
-	.uleb128 8
-	.byte	0x80+16			/* DW_CFA_offset, %rip offset 1*-8 */
-	.uleb128 1
-	.align 8
-.LECIE1:
-.LSFDE1:
-	.long	.LEFDE1-.LASFDE1	/* FDE Length */
-.LASFDE1:
-	.long	.LASFDE1-.Lframe1	/* FDE CIE offset */
-#if HAVE_AS_X86_PCREL
-	.long	.LUW0-.			/* FDE initial location */
-#else
-	.long	.LUW0@rel
-#endif
-	.long	.LUW4-.LUW0		/* FDE address range */
-	.uleb128 0x0			/* Augmentation size */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.long	.LUW1-.LUW0
-
-	/* New stack frame based off rbp.  This is an itty bit of unwind
-	   trickery in that the CFA *has* changed.  There is no easy way
-	   to describe it correctly on entry to the function.  Fortunately,
-	   it doesn't matter too much since at all points we can correctly
-	   unwind back to ffi_call.  Note that the location to which we
-	   moved the return address is (the new) CFA-8, so from the
-	   perspective of the unwind info, it hasn't moved.  */
-	.byte	0xc			/* DW_CFA_def_cfa, %rbp offset 32 */
-	.uleb128 6
-	.uleb128 32
-	.byte	0x80+6			/* DW_CFA_offset, %rbp offset 2*-8 */
-	.uleb128 2
-	.byte	0xa			/* DW_CFA_remember_state */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.long	.LUW2-.LUW1
-	.byte	0xc			/* DW_CFA_def_cfa, %rsp offset 8 */
-	.uleb128 7
-	.uleb128 8
-	.byte	0xc0+6			/* DW_CFA_restore, %rbp */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.long	.LUW3-.LUW2
-	.byte	0xb			/* DW_CFA_restore_state */
-
-	.align 8
-.LEFDE1:
-.LSFDE3:
-	.long	.LEFDE3-.LASFDE3	/* FDE Length */
-.LASFDE3:
-	.long	.LASFDE3-.Lframe1	/* FDE CIE offset */
-#if HAVE_AS_X86_PCREL
-	.long	.LUW5-.			/* FDE initial location */
-#else
-	.long	.LUW5@rel
-#endif
-	.long	.LUW9-.LUW5		/* FDE address range */
-	.uleb128 0x0			/* Augmentation size */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.long	.LUW6-.LUW5
-	.byte	0xe			/* DW_CFA_def_cfa_offset */
-	.uleb128 208
-	.byte	0xa			/* DW_CFA_remember_state */
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.long	.LUW7-.LUW6
-	.byte	0xe			/* DW_CFA_def_cfa_offset */
-	.uleb128 8
-
-	.byte	0x4			/* DW_CFA_advance_loc4 */
-	.long	.LUW8-.LUW7
-	.byte	0xb			/* DW_CFA_restore_state */
-
-	.align 8
-.LEFDE3:
-
-#endif /* __GNUC__ */
-	
-#endif /* __x86_64__ */
-
-#if defined __ELF__ && defined __linux__
-	.section	.note.GNU-stack,"",@progbits
-#endif
diff --git a/Modules/_ctypes/libffi/src/x86/win32.S b/Modules/_ctypes/libffi/src/x86/win32.S
deleted file mode 100644
index daf0e79..0000000
--- a/Modules/_ctypes/libffi/src/x86/win32.S
+++ /dev/null
@@ -1,1306 +0,0 @@
-/* -----------------------------------------------------------------------
-   win32.S - Copyright (c) 1996, 1998, 2001, 2002, 2009  Red Hat, Inc.
-	     Copyright (c) 2001  John Beniton
-	     Copyright (c) 2002  Ranjit Mathew
-	     Copyright (c) 2009  Daniel Witte
-			
- 
-   X86 Foreign Function Interface
- 
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
- 
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
- 
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   -----------------------------------------------------------------------
-   */
- 
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-#define CIF_ABI_OFFSET 0
-#define CIF_BYTES_OFFSET 16
-
-#ifdef _MSC_VER
-
-#define CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) AND NOT 3)
-
-.386
-.MODEL FLAT, C
-
-EXTRN ffi_closure_SYSV_inner:NEAR
-
-_TEXT SEGMENT
-
-ffi_call_win32 PROC NEAR,
-    ffi_prep_args : NEAR PTR DWORD,
-    ecif          : NEAR PTR DWORD,
-    cif_abi       : DWORD,
-    cif_bytes     : DWORD,
-    cif_flags     : DWORD,
-    rvalue        : NEAR PTR DWORD,
-    fn            : NEAR PTR DWORD
-
-        ;; Make room for all of the new args.
-        mov  ecx, cif_bytes
-        sub  esp, ecx
-
-        mov  eax, esp
-
-        ;; Place all of the ffi_prep_args in position
-        push ecif
-        push eax
-        call ffi_prep_args
-
-        ;; Return stack to previous state and call the function
-        add  esp, 8
-
-	;; Handle thiscall and fastcall
-	cmp cif_abi, 3 ;; FFI_THISCALL
-	jz do_thiscall
-	cmp cif_abi, 4 ;; FFI_FASTCALL
-	jnz do_stdcall
-	mov ecx, DWORD PTR [esp]
-	mov edx, DWORD PTR [esp+4]
-	add esp, 8
-	jmp do_stdcall
-do_thiscall:
-	mov ecx, DWORD PTR [esp]
-	add esp, 4
-do_stdcall:
-        call fn
-
-        ;; cdecl:   we restore esp in the epilogue, so there's no need to
-        ;;          remove the space we pushed for the args.
-        ;; stdcall: the callee has already cleaned the stack.
-
-        ;; Load ecx with the return type code
-        mov  ecx, cif_flags
-
-        ;; If the return value pointer is NULL, assume no return value.
-        cmp  rvalue, 0
-        jne  ca_jumptable
-
-        ;; Even if there is no space for the return value, we are
-        ;; obliged to handle floating-point values.
-        cmp  ecx, FFI_TYPE_FLOAT
-        jne  ca_epilogue
-        fstp st(0)
-
-        jmp  ca_epilogue
-
-ca_jumptable:
-        jmp  [ca_jumpdata + 4 * ecx]
-ca_jumpdata:
-        ;; Do not insert anything here between label and jump table.
-        dd offset ca_epilogue       ;; FFI_TYPE_VOID
-        dd offset ca_retint         ;; FFI_TYPE_INT
-        dd offset ca_retfloat       ;; FFI_TYPE_FLOAT
-        dd offset ca_retdouble      ;; FFI_TYPE_DOUBLE
-        dd offset ca_retlongdouble  ;; FFI_TYPE_LONGDOUBLE
-        dd offset ca_retuint8       ;; FFI_TYPE_UINT8
-        dd offset ca_retsint8       ;; FFI_TYPE_SINT8
-        dd offset ca_retuint16      ;; FFI_TYPE_UINT16
-        dd offset ca_retsint16      ;; FFI_TYPE_SINT16
-        dd offset ca_retint         ;; FFI_TYPE_UINT32
-        dd offset ca_retint         ;; FFI_TYPE_SINT32
-        dd offset ca_retint64       ;; FFI_TYPE_UINT64
-        dd offset ca_retint64       ;; FFI_TYPE_SINT64
-        dd offset ca_epilogue       ;; FFI_TYPE_STRUCT
-        dd offset ca_retint         ;; FFI_TYPE_POINTER
-        dd offset ca_retstruct1b    ;; FFI_TYPE_SMALL_STRUCT_1B
-        dd offset ca_retstruct2b    ;; FFI_TYPE_SMALL_STRUCT_2B
-        dd offset ca_retint         ;; FFI_TYPE_SMALL_STRUCT_4B
-        dd offset ca_epilogue       ;; FFI_TYPE_MS_STRUCT
-
-        /* Sign/zero extend as appropriate.  */
-ca_retuint8:
-        movzx eax, al
-        jmp   ca_retint
-
-ca_retsint8:
-        movsx eax, al
-        jmp   ca_retint
-
-ca_retuint16:
-        movzx eax, ax
-        jmp   ca_retint
-
-ca_retsint16:
-        movsx eax, ax
-        jmp   ca_retint
-
-ca_retint:
-        ;; Load %ecx with the pointer to storage for the return value
-        mov   ecx, rvalue
-        mov   [ecx + 0], eax
-        jmp   ca_epilogue
-
-ca_retint64:
-        ;; Load %ecx with the pointer to storage for the return value
-        mov   ecx, rvalue
-        mov   [ecx + 0], eax
-        mov   [ecx + 4], edx
-        jmp   ca_epilogue
-
-ca_retfloat:
-        ;; Load %ecx with the pointer to storage for the return value
-        mov   ecx, rvalue
-        fstp  DWORD PTR [ecx]
-        jmp   ca_epilogue
-
-ca_retdouble:
-        ;; Load %ecx with the pointer to storage for the return value
-        mov   ecx, rvalue
-        fstp  QWORD PTR [ecx]
-        jmp   ca_epilogue
-
-ca_retlongdouble:
-        ;; Load %ecx with the pointer to storage for the return value
-        mov   ecx, rvalue
-        fstp  TBYTE PTR [ecx]
-        jmp   ca_epilogue
-
-ca_retstruct1b:
-        ;; Load %ecx with the pointer to storage for the return value
-        mov   ecx, rvalue
-        mov   [ecx + 0], al
-        jmp   ca_epilogue
-
-ca_retstruct2b:
-        ;; Load %ecx with the pointer to storage for the return value
-        mov   ecx, rvalue
-        mov   [ecx + 0], ax
-        jmp   ca_epilogue
-
-ca_epilogue:
-        ;; Epilogue code is autogenerated.
-        ret
-ffi_call_win32 ENDP
-
-ffi_closure_THISCALL PROC NEAR
-	;; Insert the register argument on the stack as the first argument
-	xchg	DWORD PTR [esp+4], ecx
-	xchg	DWORD PTR [esp], ecx
-	push	ecx
-	jmp	ffi_closure_STDCALL
-ffi_closure_THISCALL ENDP
-
-ffi_closure_FASTCALL PROC NEAR
-	;; Insert the register argument on the stack as the first argument
-	xchg	DWORD PTR [esp+4], edx
-	xchg	DWORD PTR [esp], ecx
-	push	edx
-	push	ecx
-	jmp	ffi_closure_STDCALL
-ffi_closure_FASTCALL ENDP
-
-ffi_closure_SYSV PROC NEAR FORCEFRAME
-    ;; the ffi_closure ctx is passed in eax by the trampoline.
-
-        sub  esp, 40
-        lea  edx, [ebp - 24]
-        mov  [ebp - 12], edx         ;; resp
-        lea  edx, [ebp + 8]
-stub::
-        mov  [esp + 8], edx          ;; args
-        lea  edx, [ebp - 12]
-        mov  [esp + 4], edx          ;; &resp
-        mov  [esp], eax              ;; closure
-        call ffi_closure_SYSV_inner
-        mov  ecx, [ebp - 12]
-
-cs_jumptable:
-        jmp  [cs_jumpdata + 4 * eax]
-cs_jumpdata:
-        ;; Do not insert anything here between the label and jump table.
-        dd offset cs_epilogue       ;; FFI_TYPE_VOID
-        dd offset cs_retint         ;; FFI_TYPE_INT
-        dd offset cs_retfloat       ;; FFI_TYPE_FLOAT
-        dd offset cs_retdouble      ;; FFI_TYPE_DOUBLE
-        dd offset cs_retlongdouble  ;; FFI_TYPE_LONGDOUBLE
-        dd offset cs_retuint8       ;; FFI_TYPE_UINT8
-        dd offset cs_retsint8       ;; FFI_TYPE_SINT8
-        dd offset cs_retuint16      ;; FFI_TYPE_UINT16
-        dd offset cs_retsint16      ;; FFI_TYPE_SINT16
-        dd offset cs_retint         ;; FFI_TYPE_UINT32
-        dd offset cs_retint         ;; FFI_TYPE_SINT32
-        dd offset cs_retint64       ;; FFI_TYPE_UINT64
-        dd offset cs_retint64       ;; FFI_TYPE_SINT64
-        dd offset cs_retstruct      ;; FFI_TYPE_STRUCT
-        dd offset cs_retint         ;; FFI_TYPE_POINTER
-        dd offset cs_retsint8       ;; FFI_TYPE_SMALL_STRUCT_1B
-        dd offset cs_retsint16      ;; FFI_TYPE_SMALL_STRUCT_2B
-        dd offset cs_retint         ;; FFI_TYPE_SMALL_STRUCT_4B
-        dd offset cs_retmsstruct    ;; FFI_TYPE_MS_STRUCT
-
-cs_retuint8:
-        movzx eax, BYTE PTR [ecx]
-        jmp   cs_epilogue
-
-cs_retsint8:
-        movsx eax, BYTE PTR [ecx]
-        jmp   cs_epilogue
-
-cs_retuint16:
-        movzx eax, WORD PTR [ecx]
-        jmp   cs_epilogue
-
-cs_retsint16:
-        movsx eax, WORD PTR [ecx]
-        jmp   cs_epilogue
-
-cs_retint:
-        mov   eax, [ecx]
-        jmp   cs_epilogue
-
-cs_retint64:
-        mov   eax, [ecx + 0]
-        mov   edx, [ecx + 4]
-        jmp   cs_epilogue
-
-cs_retfloat:
-        fld   DWORD PTR [ecx]
-        jmp   cs_epilogue
-
-cs_retdouble:
-        fld   QWORD PTR [ecx]
-        jmp   cs_epilogue
-
-cs_retlongdouble:
-        fld   TBYTE PTR [ecx]
-        jmp   cs_epilogue
-
-cs_retstruct:
-        ;; Caller expects us to pop struct return value pointer hidden arg.
-        ;; Epilogue code is autogenerated.
-        ret	4
-
-cs_retmsstruct:
-        ;; Caller expects us to return a pointer to the real return value.
-        mov   eax, ecx
-        ;; Caller doesn't expects us to pop struct return value pointer hidden arg.
-        jmp   cs_epilogue
-
-cs_epilogue:
-        ;; Epilogue code is autogenerated.
-        ret
-ffi_closure_SYSV ENDP
-
-#if !FFI_NO_RAW_API
-
-#define RAW_CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) AND NOT 3)
-#define RAW_CLOSURE_FUN_OFFSET (RAW_CLOSURE_CIF_OFFSET + 4)
-#define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4)
-#define CIF_FLAGS_OFFSET 20
-
-ffi_closure_raw_THISCALL PROC NEAR USES esi FORCEFRAME
-	sub esp, 36
-	mov  esi, [eax + RAW_CLOSURE_CIF_OFFSET]        ;; closure->cif
-	mov  edx, [eax + RAW_CLOSURE_USER_DATA_OFFSET]  ;; closure->user_data
-	mov [esp + 12], edx
-	lea edx, [ebp + 12]
-	jmp stubraw
-ffi_closure_raw_THISCALL ENDP
-
-ffi_closure_raw_SYSV PROC NEAR USES esi FORCEFRAME
-    ;; the ffi_closure ctx is passed in eax by the trampoline.
-
-        sub  esp, 40
-        mov  esi, [eax + RAW_CLOSURE_CIF_OFFSET]        ;; closure->cif
-        mov  edx, [eax + RAW_CLOSURE_USER_DATA_OFFSET]  ;; closure->user_data
-        mov  [esp + 12], edx                            ;; user_data
-        lea  edx, [ebp + 8]
-stubraw::
-        mov  [esp + 8], edx                             ;; raw_args
-        lea  edx, [ebp - 24]
-        mov  [esp + 4], edx                             ;; &res
-        mov  [esp], esi                                 ;; cif
-        call DWORD PTR [eax + RAW_CLOSURE_FUN_OFFSET]   ;; closure->fun
-        mov  eax, [esi + CIF_FLAGS_OFFSET]              ;; cif->flags
-        lea  ecx, [ebp - 24]
-
-cr_jumptable:
-        jmp  [cr_jumpdata + 4 * eax]
-cr_jumpdata:
-        ;; Do not insert anything here between the label and jump table.
-        dd offset cr_epilogue       ;; FFI_TYPE_VOID
-        dd offset cr_retint         ;; FFI_TYPE_INT
-        dd offset cr_retfloat       ;; FFI_TYPE_FLOAT
-        dd offset cr_retdouble      ;; FFI_TYPE_DOUBLE
-        dd offset cr_retlongdouble  ;; FFI_TYPE_LONGDOUBLE
-        dd offset cr_retuint8       ;; FFI_TYPE_UINT8
-        dd offset cr_retsint8       ;; FFI_TYPE_SINT8
-        dd offset cr_retuint16      ;; FFI_TYPE_UINT16
-        dd offset cr_retsint16      ;; FFI_TYPE_SINT16
-        dd offset cr_retint         ;; FFI_TYPE_UINT32
-        dd offset cr_retint         ;; FFI_TYPE_SINT32
-        dd offset cr_retint64       ;; FFI_TYPE_UINT64
-        dd offset cr_retint64       ;; FFI_TYPE_SINT64
-        dd offset cr_epilogue       ;; FFI_TYPE_STRUCT
-        dd offset cr_retint         ;; FFI_TYPE_POINTER
-        dd offset cr_retsint8       ;; FFI_TYPE_SMALL_STRUCT_1B
-        dd offset cr_retsint16      ;; FFI_TYPE_SMALL_STRUCT_2B
-        dd offset cr_retint         ;; FFI_TYPE_SMALL_STRUCT_4B
-        dd offset cr_epilogue       ;; FFI_TYPE_MS_STRUCT
-
-cr_retuint8:
-        movzx eax, BYTE PTR [ecx]
-        jmp   cr_epilogue
-
-cr_retsint8:
-        movsx eax, BYTE PTR [ecx]
-        jmp   cr_epilogue
-
-cr_retuint16:
-        movzx eax, WORD PTR [ecx]
-        jmp   cr_epilogue
-
-cr_retsint16:
-        movsx eax, WORD PTR [ecx]
-        jmp   cr_epilogue
-
-cr_retint:
-        mov   eax, [ecx]
-        jmp   cr_epilogue
-
-cr_retint64:
-        mov   eax, [ecx + 0]
-        mov   edx, [ecx + 4]
-        jmp   cr_epilogue
-
-cr_retfloat:
-        fld   DWORD PTR [ecx]
-        jmp   cr_epilogue
-
-cr_retdouble:
-        fld   QWORD PTR [ecx]
-        jmp   cr_epilogue
-
-cr_retlongdouble:
-        fld   TBYTE PTR [ecx]
-        jmp   cr_epilogue
-
-cr_epilogue:
-        ;; Epilogue code is autogenerated.
-        ret
-ffi_closure_raw_SYSV ENDP
-
-#endif /* !FFI_NO_RAW_API */
-
-ffi_closure_STDCALL PROC NEAR FORCEFRAME
-    ;; the ffi_closure ctx is passed in eax by the trampoline.
-
-        sub  esp, 40
-        lea  edx, [ebp - 24]
-        mov  [ebp - 12], edx         ;; resp
-        lea  edx, [ebp + 12]         ;; account for stub return address on stack
-        mov  [esp + 8], edx          ;; args
-        lea  edx, [ebp - 12]
-        mov  [esp + 4], edx          ;; &resp
-        mov  [esp], eax              ;; closure
-        call ffi_closure_SYSV_inner
-        mov  ecx, [ebp - 12]
-
-cd_jumptable:
-        jmp  [cd_jumpdata + 4 * eax]
-cd_jumpdata:
-        ;; Do not insert anything here between the label and jump table.
-        dd offset cd_epilogue       ;; FFI_TYPE_VOID
-        dd offset cd_retint         ;; FFI_TYPE_INT
-        dd offset cd_retfloat       ;; FFI_TYPE_FLOAT
-        dd offset cd_retdouble      ;; FFI_TYPE_DOUBLE
-        dd offset cd_retlongdouble  ;; FFI_TYPE_LONGDOUBLE
-        dd offset cd_retuint8       ;; FFI_TYPE_UINT8
-        dd offset cd_retsint8       ;; FFI_TYPE_SINT8
-        dd offset cd_retuint16      ;; FFI_TYPE_UINT16
-        dd offset cd_retsint16      ;; FFI_TYPE_SINT16
-        dd offset cd_retint         ;; FFI_TYPE_UINT32
-        dd offset cd_retint         ;; FFI_TYPE_SINT32
-        dd offset cd_retint64       ;; FFI_TYPE_UINT64
-        dd offset cd_retint64       ;; FFI_TYPE_SINT64
-        dd offset cd_epilogue       ;; FFI_TYPE_STRUCT
-        dd offset cd_retint         ;; FFI_TYPE_POINTER
-        dd offset cd_retsint8       ;; FFI_TYPE_SMALL_STRUCT_1B
-        dd offset cd_retsint16      ;; FFI_TYPE_SMALL_STRUCT_2B
-        dd offset cd_retint         ;; FFI_TYPE_SMALL_STRUCT_4B
-
-cd_retuint8:
-        movzx eax, BYTE PTR [ecx]
-        jmp   cd_epilogue
-
-cd_retsint8:
-        movsx eax, BYTE PTR [ecx]
-        jmp   cd_epilogue
-
-cd_retuint16:
-        movzx eax, WORD PTR [ecx]
-        jmp   cd_epilogue
-
-cd_retsint16:
-        movsx eax, WORD PTR [ecx]
-        jmp   cd_epilogue
-
-cd_retint:
-        mov   eax, [ecx]
-        jmp   cd_epilogue
-
-cd_retint64:
-        mov   eax, [ecx + 0]
-        mov   edx, [ecx + 4]
-        jmp   cd_epilogue
-
-cd_retfloat:
-        fld   DWORD PTR [ecx]
-        jmp   cd_epilogue
-
-cd_retdouble:
-        fld   QWORD PTR [ecx]
-        jmp   cd_epilogue
-
-cd_retlongdouble:
-        fld   TBYTE PTR [ecx]
-        jmp   cd_epilogue
-
-cd_epilogue:
-        mov   esp, ebp
-        pop   ebp
-        pop   ecx
-        pop   edx
-        mov   ecx, DWORD PTR [ecx + (CLOSURE_CIF_OFFSET-10)]
-        add   esp, DWORD PTR [ecx + CIF_BYTES_OFFSET]
-        mov   ecx, DWORD PTR [ecx + CIF_ABI_OFFSET]
-        cmp   ecx, 3
-        je    cd_thiscall
-        cmp   ecx, 4
-        jne   cd_not_fastcall
-
-        add   esp, 4
-cd_thiscall:
-        add   esp, 4
-cd_not_fastcall:
-        jmp   edx
-ffi_closure_STDCALL ENDP
-
-_TEXT ENDS
-END
-
-#else
-
-#define CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) & ~3)
-
-#if defined(SYMBOL_UNDERSCORE)
-#define USCORE_SYMBOL(x) _##x
-#else
-#define USCORE_SYMBOL(x) x
-#endif
-	.text
- 
-        # This assumes we are using gas.
-        .balign 16
-FFI_HIDDEN(ffi_call_win32)
-	.globl	USCORE_SYMBOL(ffi_call_win32)
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.def	_ffi_call_win32;	.scl	2;	.type	32;	.endef
-#endif
-USCORE_SYMBOL(ffi_call_win32):
-.LFB1:
-        pushl %ebp
-.LCFI0:
-        movl  %esp,%ebp
-.LCFI1:
-        # Make room for all of the new args.
-        movl  20(%ebp),%ecx                                                     
-        subl  %ecx,%esp
- 
-        movl  %esp,%eax
- 
-        # Place all of the ffi_prep_args in position
-        pushl 12(%ebp)
-        pushl %eax
-        call  *8(%ebp)
- 
-        # Return stack to previous state and call the function
-        addl  $8,%esp
-
-	# Handle fastcall and thiscall
-	cmpl $3, 16(%ebp)  # FFI_THISCALL
-	jz .do_thiscall
-	cmpl $4, 16(%ebp) # FFI_FASTCALL
-	jnz .do_fncall
-	movl (%esp), %ecx
-	movl 4(%esp), %edx
-	addl $8, %esp
-	jmp .do_fncall
-.do_thiscall:
-	movl (%esp), %ecx
-	addl $4, %esp
-
-.do_fncall:
-	 
-        # FIXME: Align the stack to a 128-bit boundary to avoid
-        # potential performance hits.
-
-        call  *32(%ebp)
- 
-        # stdcall functions pop arguments off the stack themselves
-
-        # Load %ecx with the return type code
-        movl  24(%ebp),%ecx
- 
-        # If the return value pointer is NULL, assume no return value.
-        cmpl  $0,28(%ebp)
-        jne   0f
- 
-        # Even if there is no space for the return value, we are
-        # obliged to handle floating-point values.
-        cmpl  $FFI_TYPE_FLOAT,%ecx
-        jne   .Lnoretval
-        fstp  %st(0)
- 
-        jmp   .Lepilogue
-
-0:
-	call	1f
-	# Do not insert anything here between the call and the jump table.
-.Lstore_table:
-	.long	.Lnoretval-.Lstore_table	/* FFI_TYPE_VOID */
-	.long	.Lretint-.Lstore_table		/* FFI_TYPE_INT */
-	.long	.Lretfloat-.Lstore_table	/* FFI_TYPE_FLOAT */
-	.long	.Lretdouble-.Lstore_table	/* FFI_TYPE_DOUBLE */
-	.long	.Lretlongdouble-.Lstore_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	.Lretuint8-.Lstore_table	/* FFI_TYPE_UINT8 */
-	.long	.Lretsint8-.Lstore_table	/* FFI_TYPE_SINT8 */
-	.long	.Lretuint16-.Lstore_table	/* FFI_TYPE_UINT16 */
-	.long	.Lretsint16-.Lstore_table	/* FFI_TYPE_SINT16 */
-	.long	.Lretint-.Lstore_table		/* FFI_TYPE_UINT32 */
-	.long	.Lretint-.Lstore_table		/* FFI_TYPE_SINT32 */
-	.long	.Lretint64-.Lstore_table	/* FFI_TYPE_UINT64 */
-	.long	.Lretint64-.Lstore_table	/* FFI_TYPE_SINT64 */
-	.long	.Lretstruct-.Lstore_table	/* FFI_TYPE_STRUCT */
-	.long	.Lretint-.Lstore_table		/* FFI_TYPE_POINTER */
-	.long	.Lretstruct1b-.Lstore_table	/* FFI_TYPE_SMALL_STRUCT_1B */
-	.long	.Lretstruct2b-.Lstore_table	/* FFI_TYPE_SMALL_STRUCT_2B */
-	.long	.Lretstruct4b-.Lstore_table	/* FFI_TYPE_SMALL_STRUCT_4B */
-	.long	.Lretstruct-.Lstore_table	/* FFI_TYPE_MS_STRUCT */
-1:
-	shl	$2, %ecx
-	add	(%esp),%ecx
-	mov	(%ecx),%ecx
-	add	(%esp),%ecx
-	add	$4, %esp
-	jmp	*%ecx
-
-	/* Sign/zero extend as appropriate.  */
-.Lretsint8:
-	movsbl	%al, %eax
-	jmp	.Lretint
-
-.Lretsint16:
-	movswl	%ax, %eax
-	jmp	.Lretint
-
-.Lretuint8:
-	movzbl	%al, %eax
-	jmp	.Lretint
-
-.Lretuint16:
-	movzwl	%ax, %eax
-	jmp	.Lretint
-
-.Lretint:
-        # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        movl  %eax,0(%ecx)
-        jmp   .Lepilogue
- 
-.Lretfloat:
-         # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        fstps (%ecx)
-        jmp   .Lepilogue
- 
-.Lretdouble:
-        # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        fstpl (%ecx)
-        jmp   .Lepilogue
- 
-.Lretlongdouble:
-        # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        fstpt (%ecx)
-        jmp   .Lepilogue
- 
-.Lretint64:
-        # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        movl  %eax,0(%ecx)
-        movl  %edx,4(%ecx)
-	jmp   .Lepilogue
-
-.Lretstruct1b:
-        # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        movb  %al,0(%ecx)
-        jmp   .Lepilogue
- 
-.Lretstruct2b:
-        # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        movw  %ax,0(%ecx)
-        jmp   .Lepilogue
-
-.Lretstruct4b:
-        # Load %ecx with the pointer to storage for the return value
-        movl  28(%ebp),%ecx
-        movl  %eax,0(%ecx)
-        jmp   .Lepilogue
-
-.Lretstruct:
-        # Nothing to do!
- 
-.Lnoretval:
-.Lepilogue:
-        movl %ebp,%esp
-        popl %ebp
-        ret
-.ffi_call_win32_end:
-        .balign 16
-FFI_HIDDEN(ffi_closure_THISCALL)
-	.globl	USCORE_SYMBOL(ffi_closure_THISCALL)
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.def	_ffi_closure_THISCALL;	.scl	2;	.type	32;	.endef
-#endif
-USCORE_SYMBOL(ffi_closure_THISCALL):
-	/* Insert the register argument on the stack as the first argument */
-	xchg	%ecx, 4(%esp)
-	xchg	%ecx, (%esp)
-	push	%ecx
-	jmp	.ffi_closure_STDCALL_internal
-
-        .balign 16
-FFI_HIDDEN(ffi_closure_FASTCALL)
-	.globl	USCORE_SYMBOL(ffi_closure_FASTCALL)
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.def	_ffi_closure_FASTCALL;	.scl	2;	.type	32;	.endef
-#endif
-USCORE_SYMBOL(ffi_closure_FASTCALL):
-	/* Insert the register arguments on the stack as the first two arguments */
-	xchg	%edx, 4(%esp)
-	xchg	%ecx, (%esp)
-	push	%edx
-	push	%ecx
-	jmp	.ffi_closure_STDCALL_internal
-.LFE1:
-
-        # This assumes we are using gas.
-        .balign 16
-FFI_HIDDEN(ffi_closure_SYSV)
-#if defined(X86_WIN32)
-	.globl	USCORE_SYMBOL(ffi_closure_SYSV)
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.def	_ffi_closure_SYSV;	.scl	2;	.type	32;	.endef
-#endif
-USCORE_SYMBOL(ffi_closure_SYSV):
-#endif
-.LFB3:
-	pushl	%ebp
-.LCFI4:
-	movl	%esp, %ebp
-.LCFI5:
-	subl	$40, %esp
-	leal	-24(%ebp), %edx
-	movl	%edx, -12(%ebp)	/* resp */
-	leal	8(%ebp), %edx
-	movl	%edx, 4(%esp)	/* args = __builtin_dwarf_cfa () */
-	leal	-12(%ebp), %edx
-	movl	%edx, (%esp)	/* &resp */
-#if defined(HAVE_HIDDEN_VISIBILITY_ATTRIBUTE) || !defined(__PIC__)
-	call	USCORE_SYMBOL(ffi_closure_SYSV_inner)
-#elif defined(X86_DARWIN)
-	calll	L_ffi_closure_SYSV_inner$stub
-#else
-	movl	%ebx, 8(%esp)
-	call	1f
-1:	popl	%ebx
-	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
-	call	ffi_closure_SYSV_inner@PLT
-	movl	8(%esp), %ebx
-#endif
-	movl	-12(%ebp), %ecx
-
-0:
-	call	1f
-	# Do not insert anything here between the call and the jump table.
-.Lcls_store_table:
-	.long	.Lcls_noretval-.Lcls_store_table	/* FFI_TYPE_VOID */
-	.long	.Lcls_retint-.Lcls_store_table		/* FFI_TYPE_INT */
-	.long	.Lcls_retfloat-.Lcls_store_table	/* FFI_TYPE_FLOAT */
-	.long	.Lcls_retdouble-.Lcls_store_table	/* FFI_TYPE_DOUBLE */
-	.long	.Lcls_retldouble-.Lcls_store_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	.Lcls_retuint8-.Lcls_store_table	/* FFI_TYPE_UINT8 */
-	.long	.Lcls_retsint8-.Lcls_store_table	/* FFI_TYPE_SINT8 */
-	.long	.Lcls_retuint16-.Lcls_store_table	/* FFI_TYPE_UINT16 */
-	.long	.Lcls_retsint16-.Lcls_store_table	/* FFI_TYPE_SINT16 */
-	.long	.Lcls_retint-.Lcls_store_table		/* FFI_TYPE_UINT32 */
-	.long	.Lcls_retint-.Lcls_store_table		/* FFI_TYPE_SINT32 */
-	.long	.Lcls_retllong-.Lcls_store_table	/* FFI_TYPE_UINT64 */
-	.long	.Lcls_retllong-.Lcls_store_table	/* FFI_TYPE_SINT64 */
-	.long	.Lcls_retstruct-.Lcls_store_table	/* FFI_TYPE_STRUCT */
-	.long	.Lcls_retint-.Lcls_store_table		/* FFI_TYPE_POINTER */
-	.long	.Lcls_retstruct1-.Lcls_store_table	/* FFI_TYPE_SMALL_STRUCT_1B */
-	.long	.Lcls_retstruct2-.Lcls_store_table	/* FFI_TYPE_SMALL_STRUCT_2B */
-	.long	.Lcls_retstruct4-.Lcls_store_table	/* FFI_TYPE_SMALL_STRUCT_4B */
-	.long	.Lcls_retmsstruct-.Lcls_store_table	/* FFI_TYPE_MS_STRUCT */
-
-1:
-	shl	$2, %eax
-	add	(%esp),%eax
-	mov	(%eax),%eax
-	add	(%esp),%eax
-	add	$4, %esp
-	jmp	*%eax
-
-	/* Sign/zero extend as appropriate.  */
-.Lcls_retsint8:
-	movsbl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retsint16:
-	movswl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retuint8:
-	movzbl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retuint16:
-	movzwl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retint:
-	movl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retfloat:
-	flds	(%ecx)
-	jmp	.Lcls_epilogue
-
-.Lcls_retdouble:
-	fldl	(%ecx)
-	jmp	.Lcls_epilogue
-
-.Lcls_retldouble:
-	fldt	(%ecx)
-	jmp	.Lcls_epilogue
-
-.Lcls_retllong:
-	movl	(%ecx), %eax
-	movl	4(%ecx), %edx
-	jmp	.Lcls_epilogue
-
-.Lcls_retstruct1:
-	movsbl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retstruct2:
-	movswl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retstruct4:
-	movl	(%ecx), %eax
-	jmp	.Lcls_epilogue
-
-.Lcls_retstruct:
-        # Caller expects us to pop struct return value pointer hidden arg.
-	movl	%ebp, %esp
-	popl	%ebp
-	ret	$0x4
-
-.Lcls_retmsstruct:
-	# Caller expects us to return a pointer to the real return value.
-	mov	%ecx, %eax
-	# Caller doesn't expects us to pop struct return value pointer hidden arg.
-	jmp	.Lcls_epilogue
-
-.Lcls_noretval:
-.Lcls_epilogue:
-	movl	%ebp, %esp
-	popl	%ebp
-	ret
-.ffi_closure_SYSV_end:
-.LFE3:
-
-#if !FFI_NO_RAW_API
-
-#define RAW_CLOSURE_CIF_OFFSET ((FFI_TRAMPOLINE_SIZE + 3) & ~3)
-#define RAW_CLOSURE_FUN_OFFSET (RAW_CLOSURE_CIF_OFFSET + 4)
-#define RAW_CLOSURE_USER_DATA_OFFSET (RAW_CLOSURE_FUN_OFFSET + 4)
-#define CIF_FLAGS_OFFSET 20
-
-#ifdef X86_WIN32
-        .balign 16
-FFI_HIDDEN(ffi_closure_raw_THISCALL)
-	.globl	USCORE_SYMBOL(ffi_closure_raw_THISCALL)
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.def	_ffi_closure_raw_THISCALL;	.scl	2;	.type	32;	.endef
-#endif
-USCORE_SYMBOL(ffi_closure_raw_THISCALL):
-	pushl	%ebp
-	movl	%esp, %ebp
-	pushl	%esi
-	subl	$36, %esp
-	movl	RAW_CLOSURE_CIF_OFFSET(%eax), %esi	 /* closure->cif */
-	movl	RAW_CLOSURE_USER_DATA_OFFSET(%eax), %edx /* closure->user_data */
-	movl	%edx, 12(%esp)	/* user_data */
-	leal	12(%ebp), %edx	/* __builtin_dwarf_cfa () */
-	jmp	.stubraw
-#endif /* X86_WIN32 */
-
-        # This assumes we are using gas.
-        .balign 16
-#if defined(X86_WIN32)
-	.globl	USCORE_SYMBOL(ffi_closure_raw_SYSV)
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.def	_ffi_closure_raw_SYSV;	.scl	2;	.type	32;	.endef
-#endif
-USCORE_SYMBOL(ffi_closure_raw_SYSV):
-#endif /* defined(X86_WIN32) */
-.LFB4:
-	pushl	%ebp
-.LCFI6:
-	movl	%esp, %ebp
-.LCFI7:
-	pushl	%esi
-.LCFI8:
-	subl	$36, %esp
-	movl	RAW_CLOSURE_CIF_OFFSET(%eax), %esi	 /* closure->cif */
-	movl	RAW_CLOSURE_USER_DATA_OFFSET(%eax), %edx /* closure->user_data */
-	movl	%edx, 12(%esp)	/* user_data */
-	leal	8(%ebp), %edx	/* __builtin_dwarf_cfa () */
-.stubraw:
-	movl	%edx, 8(%esp)	/* raw_args */
-	leal	-24(%ebp), %edx
-	movl	%edx, 4(%esp)	/* &res */
-	movl	%esi, (%esp)	/* cif */
-	call	*RAW_CLOSURE_FUN_OFFSET(%eax)		 /* closure->fun */
-	movl	CIF_FLAGS_OFFSET(%esi), %eax		 /* rtype */
-0:
-	call	1f
-	# Do not insert anything here between the call and the jump table.
-.Lrcls_store_table:
-	.long	.Lrcls_noretval-.Lrcls_store_table	/* FFI_TYPE_VOID */
-	.long	.Lrcls_retint-.Lrcls_store_table	/* FFI_TYPE_INT */
-	.long	.Lrcls_retfloat-.Lrcls_store_table	/* FFI_TYPE_FLOAT */
-	.long	.Lrcls_retdouble-.Lrcls_store_table	/* FFI_TYPE_DOUBLE */
-	.long	.Lrcls_retldouble-.Lrcls_store_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	.Lrcls_retuint8-.Lrcls_store_table	/* FFI_TYPE_UINT8 */
-	.long	.Lrcls_retsint8-.Lrcls_store_table	/* FFI_TYPE_SINT8 */
-	.long	.Lrcls_retuint16-.Lrcls_store_table	/* FFI_TYPE_UINT16 */
-	.long	.Lrcls_retsint16-.Lrcls_store_table	/* FFI_TYPE_SINT16 */
-	.long	.Lrcls_retint-.Lrcls_store_table	/* FFI_TYPE_UINT32 */
-	.long	.Lrcls_retint-.Lrcls_store_table	/* FFI_TYPE_SINT32 */
-	.long	.Lrcls_retllong-.Lrcls_store_table	/* FFI_TYPE_UINT64 */
-	.long	.Lrcls_retllong-.Lrcls_store_table	/* FFI_TYPE_SINT64 */
-	.long	.Lrcls_retstruct-.Lrcls_store_table	/* FFI_TYPE_STRUCT */
-	.long	.Lrcls_retint-.Lrcls_store_table	/* FFI_TYPE_POINTER */
-	.long	.Lrcls_retstruct1-.Lrcls_store_table	/* FFI_TYPE_SMALL_STRUCT_1B */
-	.long	.Lrcls_retstruct2-.Lrcls_store_table	/* FFI_TYPE_SMALL_STRUCT_2B */
-	.long	.Lrcls_retstruct4-.Lrcls_store_table	/* FFI_TYPE_SMALL_STRUCT_4B */
-	.long	.Lrcls_retstruct-.Lrcls_store_table	/* FFI_TYPE_MS_STRUCT */
-1:
-	shl	$2, %eax
-	add	(%esp),%eax
-	mov	(%eax),%eax
-	add	(%esp),%eax
-	add	$4, %esp
-	jmp	*%eax
-
-	/* Sign/zero extend as appropriate.  */
-.Lrcls_retsint8:
-	movsbl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retsint16:
-	movswl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retuint8:
-	movzbl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retuint16:
-	movzwl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retint:
-	movl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retfloat:
-	flds	-24(%ebp)
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retdouble:
-	fldl	-24(%ebp)
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retldouble:
-	fldt	-24(%ebp)
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retllong:
-	movl	-24(%ebp), %eax
-	movl	-20(%ebp), %edx
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retstruct1:
-	movsbl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retstruct2:
-	movswl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retstruct4:
-	movl	-24(%ebp), %eax
-	jmp	.Lrcls_epilogue
-
-.Lrcls_retstruct:
-	# Nothing to do!
-
-.Lrcls_noretval:
-.Lrcls_epilogue:
-	addl	$36, %esp
-	popl	%esi
-	popl	%ebp
-	ret
-.ffi_closure_raw_SYSV_end:
-.LFE4:
-
-#endif /* !FFI_NO_RAW_API */
-
-        # This assumes we are using gas.
-	.balign	16
-FFI_HIDDEN(ffi_closure_STDCALL)
-	.globl	USCORE_SYMBOL(ffi_closure_STDCALL)
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.def	_ffi_closure_STDCALL;	.scl	2;	.type	32;	.endef
-#endif
-USCORE_SYMBOL(ffi_closure_STDCALL):
-.ffi_closure_STDCALL_internal:
-.LFB5:
-	pushl	%ebp
-.LCFI9:
-	movl	%esp, %ebp
-.LCFI10:
-	subl	$40, %esp
-	leal	-24(%ebp), %edx
-	movl	%edx, -12(%ebp)	/* resp */
-	leal	12(%ebp), %edx  /* account for stub return address on stack */
-	movl	%edx, 4(%esp)	/* args */
-	leal	-12(%ebp), %edx
-	movl	%edx, (%esp)	/* &resp */
-#if defined(HAVE_HIDDEN_VISIBILITY_ATTRIBUTE) || !defined(__PIC__)
-	call	USCORE_SYMBOL(ffi_closure_SYSV_inner)
-#elif defined(X86_DARWIN)
-	calll	L_ffi_closure_SYSV_inner$stub
-#else
-	movl	%ebx, 8(%esp)
-	call	1f
-1:	popl	%ebx
-	addl	$_GLOBAL_OFFSET_TABLE_+[.-1b], %ebx
-	call	ffi_closure_SYSV_inner@PLT
-	movl	8(%esp), %ebx
-#endif
-	movl	-12(%ebp), %ecx
-0:
-	call	1f
-	# Do not insert anything here between the call and the jump table.
-.Lscls_store_table:
-	.long	.Lscls_noretval-.Lscls_store_table	/* FFI_TYPE_VOID */
-	.long	.Lscls_retint-.Lscls_store_table	/* FFI_TYPE_INT */
-	.long	.Lscls_retfloat-.Lscls_store_table	/* FFI_TYPE_FLOAT */
-	.long	.Lscls_retdouble-.Lscls_store_table	/* FFI_TYPE_DOUBLE */
-	.long	.Lscls_retldouble-.Lscls_store_table	/* FFI_TYPE_LONGDOUBLE */
-	.long	.Lscls_retuint8-.Lscls_store_table	/* FFI_TYPE_UINT8 */
-	.long	.Lscls_retsint8-.Lscls_store_table	/* FFI_TYPE_SINT8 */
-	.long	.Lscls_retuint16-.Lscls_store_table	/* FFI_TYPE_UINT16 */
-	.long	.Lscls_retsint16-.Lscls_store_table	/* FFI_TYPE_SINT16 */
-	.long	.Lscls_retint-.Lscls_store_table	/* FFI_TYPE_UINT32 */
-	.long	.Lscls_retint-.Lscls_store_table	/* FFI_TYPE_SINT32 */
-	.long	.Lscls_retllong-.Lscls_store_table	/* FFI_TYPE_UINT64 */
-	.long	.Lscls_retllong-.Lscls_store_table	/* FFI_TYPE_SINT64 */
-	.long	.Lscls_retstruct-.Lscls_store_table	/* FFI_TYPE_STRUCT */
-	.long	.Lscls_retint-.Lscls_store_table	/* FFI_TYPE_POINTER */
-	.long	.Lscls_retstruct1-.Lscls_store_table	/* FFI_TYPE_SMALL_STRUCT_1B */
-	.long	.Lscls_retstruct2-.Lscls_store_table	/* FFI_TYPE_SMALL_STRUCT_2B */
-	.long	.Lscls_retstruct4-.Lscls_store_table	/* FFI_TYPE_SMALL_STRUCT_4B */
-1:
-	shl	$2, %eax
-	add	(%esp),%eax
-	mov	(%eax),%eax
-	add	(%esp),%eax
-	add	$4, %esp
-	jmp	*%eax
-
-	/* Sign/zero extend as appropriate.  */
-.Lscls_retsint8:
-	movsbl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retsint16:
-	movswl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retuint8:
-	movzbl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retuint16:
-	movzwl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retint:
-	movl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retfloat:
-	flds	(%ecx)
-	jmp	.Lscls_epilogue
-
-.Lscls_retdouble:
-	fldl	(%ecx)
-	jmp	.Lscls_epilogue
-
-.Lscls_retldouble:
-	fldt	(%ecx)
-	jmp	.Lscls_epilogue
-
-.Lscls_retllong:
-	movl	(%ecx), %eax
-	movl	4(%ecx), %edx
-	jmp	.Lscls_epilogue
-
-.Lscls_retstruct1:
-	movsbl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retstruct2:
-	movswl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retstruct4:
-	movl	(%ecx), %eax
-	jmp	.Lscls_epilogue
-
-.Lscls_retstruct:
-	# Nothing to do!
-
-.Lscls_noretval:
-.Lscls_epilogue:
-	movl	%ebp, %esp
-	popl	%ebp
-	popl	%ecx
-	popl	%edx
-	movl	(CLOSURE_CIF_OFFSET-10)(%ecx), %ecx
-	addl	CIF_BYTES_OFFSET(%ecx), %esp
-	movl	CIF_ABI_OFFSET(%ecx), %ecx
-	cmpl	$3, %ecx /* FFI_THISCALL */
-	je	1f
-	cmpl	$4, %ecx /* FFI_FASTCALL */
-	jne	2f
-
-	addl	$4, %esp
-1:	addl	$4, %esp
-2:	jmp	*%edx
-.ffi_closure_STDCALL_end:
-.LFE5:
-
-#if defined(X86_DARWIN)
-.section __IMPORT,__jump_table,symbol_stubs,self_modifying_code+pure_instructions,5
-L_ffi_closure_SYSV_inner$stub:
-	.indirect_symbol _ffi_closure_SYSV_inner
-	hlt ; hlt ; hlt ; hlt ; hlt
-#endif
-
-#if defined(X86_WIN32) && !defined(__OS2__)
-	.section	.eh_frame,"w"
-#endif
-.Lframe1:
-.LSCIE1:
-	.long	.LECIE1-.LASCIE1  /* Length of Common Information Entry */
-.LASCIE1:
-	.long	0x0	/* CIE Identifier Tag */
-	.byte	0x1	/* CIE Version */
-#ifdef __PIC__
-	.ascii "zR\0"	/* CIE Augmentation */
-#else
-	.ascii "\0"	/* CIE Augmentation */
-#endif
-	.byte	0x1	/* .uleb128 0x1; CIE Code Alignment Factor */
-	.byte	0x7c	/* .sleb128 -4; CIE Data Alignment Factor */
-	.byte	0x8	/* CIE RA Column */
-#ifdef __PIC__
-	.byte	0x1	/* .uleb128 0x1; Augmentation size */
-	.byte	0x1b	/* FDE Encoding (pcrel sdata4) */
-#endif
-	.byte	0xc	/* DW_CFA_def_cfa CFA = r4 + 4 = 4(%esp) */
-	.byte	0x4	/* .uleb128 0x4 */
-	.byte	0x4	/* .uleb128 0x4 */
-	.byte	0x88	/* DW_CFA_offset, column 0x8 %eip at CFA + 1 * -4 */
-	.byte	0x1	/* .uleb128 0x1 */
-	.align 4
-.LECIE1:
-
-.LSFDE1:
-	.long	.LEFDE1-.LASFDE1	/* FDE Length */
-.LASFDE1:
-	.long	.LASFDE1-.Lframe1	/* FDE CIE offset */
-#if defined __PIC__ && defined HAVE_AS_X86_PCREL
-	.long	.LFB1-.	/* FDE initial location */
-#else
-	.long	.LFB1
-#endif
-	.long	.LFE1-.LFB1	/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	/* DW_CFA_xxx CFI instructions go here.  */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI0-.LFB1
-	.byte	0xe	/* DW_CFA_def_cfa_offset CFA = r4 + 8 = 8(%esp) */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 %ebp at CFA + 2 * -4 */
-	.byte	0x2	/* .uleb128 0x2 */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI1-.LCFI0
-	.byte	0xd	/* DW_CFA_def_cfa_register CFA = r5 = %ebp */
-	.byte	0x5	/* .uleb128 0x5 */
-
-	/* End of DW_CFA_xxx CFI instructions.  */
-	.align 4
-.LEFDE1:
-
-.LSFDE3:
-	.long	.LEFDE3-.LASFDE3	/* FDE Length */
-.LASFDE3:
-	.long	.LASFDE3-.Lframe1	/* FDE CIE offset */
-#if defined __PIC__ && defined HAVE_AS_X86_PCREL
-	.long	.LFB3-.	/* FDE initial location */
-#else
-	.long	.LFB3
-#endif
-	.long	.LFE3-.LFB3	/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	/* DW_CFA_xxx CFI instructions go here.  */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI4-.LFB3
-	.byte	0xe	/* DW_CFA_def_cfa_offset CFA = r4 + 8 = 8(%esp) */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 %ebp at CFA + 2 * -4 */
-	.byte	0x2	/* .uleb128 0x2 */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI5-.LCFI4
-	.byte	0xd	/* DW_CFA_def_cfa_register CFA = r5 = %ebp */
-	.byte	0x5	/* .uleb128 0x5 */
-
-	/* End of DW_CFA_xxx CFI instructions.  */
-	.align 4
-.LEFDE3:
-
-#if !FFI_NO_RAW_API
-
-.LSFDE4:
-	.long	.LEFDE4-.LASFDE4	/* FDE Length */
-.LASFDE4:
-	.long	.LASFDE4-.Lframe1	/* FDE CIE offset */
-#if defined __PIC__ && defined HAVE_AS_X86_PCREL
-	.long	.LFB4-.	/* FDE initial location */
-#else
-	.long	.LFB4
-#endif
-	.long	.LFE4-.LFB4	/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	/* DW_CFA_xxx CFI instructions go here.  */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI6-.LFB4
-	.byte	0xe	/* DW_CFA_def_cfa_offset CFA = r4 + 8 = 8(%esp) */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 %ebp at CFA + 2 * -4 */
-	.byte	0x2	/* .uleb128 0x2 */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI7-.LCFI6
-	.byte	0xd	/* DW_CFA_def_cfa_register CFA = r5 = %ebp */
-	.byte	0x5	/* .uleb128 0x5 */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI8-.LCFI7
-	.byte	0x86	/* DW_CFA_offset, column 0x6 %esi at CFA + 3 * -4 */
-	.byte	0x3	/* .uleb128 0x3 */
-
-	/* End of DW_CFA_xxx CFI instructions.  */
-	.align 4
-.LEFDE4:
-
-#endif /* !FFI_NO_RAW_API */
-
-.LSFDE5:
-	.long	.LEFDE5-.LASFDE5	/* FDE Length */
-.LASFDE5:
-	.long	.LASFDE5-.Lframe1	/* FDE CIE offset */
-#if defined __PIC__ && defined HAVE_AS_X86_PCREL
-	.long	.LFB5-.	/* FDE initial location */
-#else
-	.long	.LFB5
-#endif
-	.long	.LFE5-.LFB5	/* FDE address range */
-#ifdef __PIC__
-	.byte	0x0	/* .uleb128 0x0; Augmentation size */
-#endif
-	/* DW_CFA_xxx CFI instructions go here.  */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI9-.LFB5
-	.byte	0xe	/* DW_CFA_def_cfa_offset CFA = r4 + 8 = 8(%esp) */
-	.byte	0x8	/* .uleb128 0x8 */
-	.byte	0x85	/* DW_CFA_offset, column 0x5 %ebp at CFA + 2 * -4 */
-	.byte	0x2	/* .uleb128 0x2 */
-
-	.byte	0x4	/* DW_CFA_advance_loc4 */
-	.long	.LCFI10-.LCFI9
-	.byte	0xd	/* DW_CFA_def_cfa_register CFA = r5 = %ebp */
-	.byte	0x5	/* .uleb128 0x5 */
-
-	/* End of DW_CFA_xxx CFI instructions.  */
-	.align 4
-.LEFDE5:
-
-#endif /* !_MSC_VER */
-
diff --git a/Modules/_ctypes/libffi/src/x86/win64.S b/Modules/_ctypes/libffi/src/x86/win64.S
deleted file mode 100644
index fcdb270..0000000
--- a/Modules/_ctypes/libffi/src/x86/win64.S
+++ /dev/null
@@ -1,468 +0,0 @@
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-	
-/* Constants for ffi_call_win64 */	
-#define STACK 0
-#define PREP_ARGS_FN 32
-#define ECIF 40
-#define CIF_BYTES 48
-#define CIF_FLAGS 56
-#define RVALUE 64
-#define FN 72
-
-/* ffi_call_win64 (void (*prep_args_fn)(char *, extended_cif *),
-                   extended_cif *ecif, unsigned bytes, unsigned flags,
-                   unsigned *rvalue, void (*fn)());
- */
-
-#ifdef _MSC_VER
-PUBLIC	ffi_call_win64
-
-EXTRN	__chkstk:NEAR
-EXTRN	ffi_closure_win64_inner:NEAR
-
-_TEXT	SEGMENT
-
-;;; ffi_closure_win64 will be called with these registers set:
-;;;    rax points to 'closure'
-;;;    r11 contains a bit mask that specifies which of the
-;;;    first four parameters are float or double
-;;;
-;;; It must move the parameters passed in registers to their stack location,
-;;; call ffi_closure_win64_inner for the actual work, then return the result.
-;;; 
-ffi_closure_win64 PROC FRAME
-	;; copy register arguments onto stack
-	test	r11, 1
-	jne	first_is_float	
-	mov	QWORD PTR [rsp+8], rcx
-	jmp	second
-first_is_float:
-	movlpd	QWORD PTR [rsp+8], xmm0
-
-second:
-	test	r11, 2
-	jne	second_is_float	
-	mov	QWORD PTR [rsp+16], rdx
-	jmp	third
-second_is_float:
-	movlpd	QWORD PTR [rsp+16], xmm1
-
-third:
-	test	r11, 4
-	jne	third_is_float	
-	mov	QWORD PTR [rsp+24], r8
-	jmp	fourth
-third_is_float:
-	movlpd	QWORD PTR [rsp+24], xmm2
-
-fourth:
-	test	r11, 8
-	jne	fourth_is_float	
-	mov	QWORD PTR [rsp+32], r9
-	jmp	done
-fourth_is_float:
-	movlpd	QWORD PTR [rsp+32], xmm3
-
-done:
-        .ALLOCSTACK 40
-	sub	rsp, 40
-        .ENDPROLOG
-	mov	rcx, rax	; context is first parameter
-	mov	rdx, rsp	; stack is second parameter
-	add	rdx, 48		; point to start of arguments
-	mov	rax, ffi_closure_win64_inner
-	call	rax		; call the real closure function
-	add	rsp, 40
-	movd	xmm0, rax	; If the closure returned a float,
-                                ; ffi_closure_win64_inner wrote it to rax
-	ret	0
-ffi_closure_win64 ENDP
-
-ffi_call_win64 PROC FRAME
-        ;; copy registers onto stack
-	mov	QWORD PTR [rsp+32], r9
-	mov	QWORD PTR [rsp+24], r8
-	mov	QWORD PTR [rsp+16], rdx
-	mov	QWORD PTR [rsp+8], rcx
-        .PUSHREG rbp
-	push	rbp
-        .ALLOCSTACK 48
-	sub	rsp, 48					; 00000030H
-        .SETFRAME rbp, 32
-	lea	rbp, QWORD PTR [rsp+32]
-        .ENDPROLOG
-
-	mov	eax, DWORD PTR CIF_BYTES[rbp]
-	add	rax, 15
-	and	rax, -16
-	call	__chkstk
-	sub	rsp, rax
-	lea	rax, QWORD PTR [rsp+32]
-	mov	QWORD PTR STACK[rbp], rax
-
-	mov	rdx, QWORD PTR ECIF[rbp]
-	mov	rcx, QWORD PTR STACK[rbp]
-	call	QWORD PTR PREP_ARGS_FN[rbp]
-
-	mov	rsp, QWORD PTR STACK[rbp]
-
-	movlpd	xmm3, QWORD PTR [rsp+24]
-	movd	r9, xmm3
-
-	movlpd	xmm2, QWORD PTR [rsp+16]
-	movd	r8, xmm2
-
-	movlpd	xmm1, QWORD PTR [rsp+8]
-	movd	rdx, xmm1
-
-	movlpd	xmm0, QWORD PTR [rsp]
-	movd	rcx, xmm0
-
-	call	QWORD PTR FN[rbp]
-ret_struct4b$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_SMALL_STRUCT_4B
- 	jne	ret_struct2b$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	mov	DWORD PTR [rcx], eax
-	jmp	ret_void$
-
-ret_struct2b$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_SMALL_STRUCT_2B
- 	jne	ret_struct1b$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	mov	WORD PTR [rcx], ax
-	jmp	ret_void$
-
-ret_struct1b$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_SMALL_STRUCT_1B
- 	jne	ret_uint8$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	mov	BYTE PTR [rcx], al
-	jmp	ret_void$
-
-ret_uint8$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_UINT8
- 	jne	ret_sint8$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	movzx   rax, al
-	mov	QWORD PTR [rcx], rax
-	jmp	ret_void$
-
-ret_sint8$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_SINT8
- 	jne	ret_uint16$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	movsx   rax, al
-	mov	QWORD PTR [rcx], rax
-	jmp	ret_void$
-
-ret_uint16$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_UINT16
- 	jne	ret_sint16$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	movzx   rax, ax
-	mov	QWORD PTR [rcx], rax
-	jmp	SHORT ret_void$
-
-ret_sint16$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_SINT16
- 	jne	ret_uint32$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	movsx   rax, ax
-	mov	QWORD PTR [rcx], rax
-	jmp	SHORT ret_void$
-
-ret_uint32$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_UINT32
- 	jne	ret_sint32$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	mov     eax, eax
-	mov	QWORD PTR [rcx], rax
-	jmp	SHORT ret_void$
-
-ret_sint32$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_SINT32
- 	jne	ret_float$
-
-	mov	rcx, QWORD PTR RVALUE[rbp]
-	cdqe
-	mov	QWORD PTR [rcx], rax
-	jmp	SHORT ret_void$
-
-ret_float$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_FLOAT
- 	jne	SHORT ret_double$
-
- 	mov	rax, QWORD PTR RVALUE[rbp]
- 	movss	DWORD PTR [rax], xmm0
- 	jmp	SHORT ret_void$
-
-ret_double$:
- 	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_DOUBLE
- 	jne	SHORT ret_sint64$
-
- 	mov	rax, QWORD PTR RVALUE[rbp]
- 	movlpd	QWORD PTR [rax], xmm0
- 	jmp	SHORT ret_void$
-
-ret_sint64$:
-  	cmp	DWORD PTR CIF_FLAGS[rbp], FFI_TYPE_SINT64
-  	jne	ret_void$
-
- 	mov	rcx, QWORD PTR RVALUE[rbp]
- 	mov	QWORD PTR [rcx], rax
- 	jmp	SHORT ret_void$
-	
-ret_void$:
-	xor	rax, rax
-
-	lea	rsp, QWORD PTR [rbp+16]
-	pop	rbp
-	ret	0
-ffi_call_win64 ENDP
-_TEXT	ENDS
-END
-
-#else
-
-#ifdef SYMBOL_UNDERSCORE
-#define SYMBOL_NAME(name) _##name
-#else
-#define SYMBOL_NAME(name) name
-#endif
-
-.text
-
-.extern SYMBOL_NAME(ffi_closure_win64_inner)
-
-# ffi_closure_win64 will be called with these registers set:
-#    rax points to 'closure'
-#    r11 contains a bit mask that specifies which of the
-#    first four parameters are float or double
-#
-# It must move the parameters passed in registers to their stack location,
-# call ffi_closure_win64_inner for the actual work, then return the result.
-# 
-	.balign 16
-        .globl SYMBOL_NAME(ffi_closure_win64)
-SYMBOL_NAME(ffi_closure_win64):
-	# copy register arguments onto stack
-	test	$1,%r11
-	jne	.Lfirst_is_float	
-	mov	%rcx, 8(%rsp)
-	jmp	.Lsecond
-.Lfirst_is_float:
-	movlpd	%xmm0, 8(%rsp)
-
-.Lsecond:
-	test	$2, %r11
-	jne	.Lsecond_is_float	
-	mov	%rdx, 16(%rsp)
-	jmp	.Lthird
-.Lsecond_is_float:
-	movlpd	%xmm1, 16(%rsp)
-
-.Lthird:
-	test	$4, %r11
-	jne	.Lthird_is_float	
-	mov	%r8,24(%rsp)
-	jmp	.Lfourth
-.Lthird_is_float:
-	movlpd	%xmm2, 24(%rsp)
-
-.Lfourth:
-	test	$8, %r11
-	jne	.Lfourth_is_float	
-	mov	%r9, 32(%rsp)
-	jmp	.Ldone
-.Lfourth_is_float:
-	movlpd	%xmm3, 32(%rsp)
-
-.Ldone:
-#.ALLOCSTACK 40
-	sub	$40, %rsp
-#.ENDPROLOG
-	mov	%rax, %rcx	# context is first parameter
-	mov	%rsp, %rdx	# stack is second parameter
-	add	$48, %rdx	# point to start of arguments
-	mov	$SYMBOL_NAME(ffi_closure_win64_inner), %rax
-	callq	*%rax		# call the real closure function
-	add	$40, %rsp
-	movq	%rax, %xmm0	# If the closure returned a float,
-                                # ffi_closure_win64_inner wrote it to rax
-	retq
-.ffi_closure_win64_end:
-
-	.balign 16
-        .globl	SYMBOL_NAME(ffi_call_win64)
-SYMBOL_NAME(ffi_call_win64):
-        # copy registers onto stack
-	mov	%r9,32(%rsp)
-	mov	%r8,24(%rsp)
-	mov	%rdx,16(%rsp)
-	mov	%rcx,8(%rsp)
-        #.PUSHREG rbp
-	push	%rbp
-        #.ALLOCSTACK 48
-	sub	$48,%rsp
-        #.SETFRAME rbp, 32
-	lea	32(%rsp),%rbp
-        #.ENDPROLOG
-
-	mov	CIF_BYTES(%rbp),%eax
-	add	$15, %rax
-	and	$-16, %rax
-	cmpq	$0x1000, %rax
-	jb	Lch_done
-Lch_probe:
-	subq	$0x1000,%rsp
-	orl	$0x0, (%rsp)
-	subq	$0x1000,%rax
-	cmpq	$0x1000,%rax
-	ja	Lch_probe
-Lch_done:
-	subq	%rax, %rsp
-	orl	$0x0, (%rsp)
-	lea	32(%rsp), %rax
-	mov	%rax, STACK(%rbp)
-
-	mov	ECIF(%rbp), %rdx
-	mov	STACK(%rbp), %rcx
-	callq	*PREP_ARGS_FN(%rbp)
-
-	mov	STACK(%rbp), %rsp
-
-	movlpd	24(%rsp), %xmm3
-	movd	%xmm3, %r9
-
-	movlpd	16(%rsp), %xmm2
-	movd	%xmm2, %r8
-
-	movlpd	8(%rsp), %xmm1
-	movd	%xmm1, %rdx
-
-	movlpd	(%rsp), %xmm0
-	movd	%xmm0, %rcx
-
-	callq	*FN(%rbp)
-.Lret_struct4b:
- 	cmpl	$FFI_TYPE_SMALL_STRUCT_4B, CIF_FLAGS(%rbp)
- 	jne .Lret_struct2b
-
-	mov	RVALUE(%rbp), %rcx
-	mov	%eax, (%rcx)
-	jmp	.Lret_void
-
-.Lret_struct2b:
-	cmpl	$FFI_TYPE_SMALL_STRUCT_2B, CIF_FLAGS(%rbp)
-	jne .Lret_struct1b
-	
-	mov	RVALUE(%rbp), %rcx
-	mov	%ax, (%rcx)
-	jmp .Lret_void
-	
-.Lret_struct1b:
-	cmpl	$FFI_TYPE_SMALL_STRUCT_1B, CIF_FLAGS(%rbp)
-	jne .Lret_uint8
-	
-	mov	RVALUE(%rbp), %rcx
-	mov	%al, (%rcx)
-	jmp .Lret_void
-
-.Lret_uint8:
-	cmpl	$FFI_TYPE_UINT8, CIF_FLAGS(%rbp)
-	jne .Lret_sint8
-	
-        mov     RVALUE(%rbp), %rcx
-        movzbq  %al, %rax
-	movq    %rax, (%rcx)
-	jmp .Lret_void
-
-.Lret_sint8:
-	cmpl	$FFI_TYPE_SINT8, CIF_FLAGS(%rbp)
-	jne .Lret_uint16
-	
-        mov     RVALUE(%rbp), %rcx
-        movsbq  %al, %rax
-	movq    %rax, (%rcx)
-	jmp .Lret_void
-
-.Lret_uint16:
-	cmpl	$FFI_TYPE_UINT16, CIF_FLAGS(%rbp)
-	jne .Lret_sint16
-	
-        mov     RVALUE(%rbp), %rcx
-        movzwq  %ax, %rax
-	movq    %rax, (%rcx)
-	jmp .Lret_void
-
-.Lret_sint16:
-	cmpl	$FFI_TYPE_SINT16, CIF_FLAGS(%rbp)
-	jne .Lret_uint32
-	
-        mov     RVALUE(%rbp), %rcx
-        movswq  %ax, %rax
-	movq    %rax, (%rcx)
-	jmp .Lret_void
-
-.Lret_uint32:
-	cmpl	$FFI_TYPE_UINT32, CIF_FLAGS(%rbp)
-	jne .Lret_sint32
-	
-        mov     RVALUE(%rbp), %rcx
-        movl    %eax, %eax
-	movq    %rax, (%rcx)
-	jmp .Lret_void
-
-.Lret_sint32:
- 	cmpl	$FFI_TYPE_SINT32, CIF_FLAGS(%rbp)
- 	jne	.Lret_float
-
-	mov	RVALUE(%rbp), %rcx
-	cltq
-	movq	%rax, (%rcx)
-	jmp	.Lret_void
-
-.Lret_float:
- 	cmpl	$FFI_TYPE_FLOAT, CIF_FLAGS(%rbp)
- 	jne	.Lret_double
-
- 	mov	RVALUE(%rbp), %rax
- 	movss	%xmm0, (%rax)
- 	jmp	.Lret_void
-
-.Lret_double:
- 	cmpl	$FFI_TYPE_DOUBLE, CIF_FLAGS(%rbp)
- 	jne	.Lret_sint64
-
- 	mov	RVALUE(%rbp), %rax
- 	movlpd	%xmm0, (%rax)
- 	jmp	.Lret_void
-
-.Lret_sint64:
-  	cmpl	$FFI_TYPE_SINT64, CIF_FLAGS(%rbp)
-  	jne	.Lret_void
-
- 	mov	RVALUE(%rbp), %rcx
- 	mov	%rax, (%rcx)
- 	jmp	.Lret_void
-	
-.Lret_void:
-	xor	%rax, %rax
-
-	lea	16(%rbp), %rsp
-	pop	%rbp
-	retq
-.ffi_call_win64_end:
-#endif /* !_MSC_VER */
-
diff --git a/Modules/_ctypes/libffi/src/xtensa/ffi.c b/Modules/_ctypes/libffi/src/xtensa/ffi.c
deleted file mode 100644
index fd94daf..0000000
--- a/Modules/_ctypes/libffi/src/xtensa/ffi.c
+++ /dev/null
@@ -1,298 +0,0 @@
-/* -----------------------------------------------------------------------
-   ffi.c - Copyright (c) 2013 Tensilica, Inc.
-
-   XTENSA Foreign Function Interface
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#include <ffi.h>
-#include <ffi_common.h>
-
-/*
-                                 |----------------------------------------|
-                                 |                                        |
-    on entry to ffi_call ---->   |----------------------------------------|
-                                 | caller stack frame for registers a0-a3 |
-                                 |----------------------------------------|
-                                 |                                        |
-                                 |         additional arguments           |
-    entry of the function --->   |----------------------------------------|
-                                 |    copy of function arguments a2-a7    |
-                                 | -  -  -  -  -  -  -  -  -  -  -  -  -  |
-                                 |                                        |
-
-    The area below the entry line becomes the new stack frame for the function.
-
-*/
-
-
-#define FFI_TYPE_STRUCT_REGS FFI_TYPE_LAST
-
-
-extern void ffi_call_SYSV(void *rvalue, unsigned rsize, unsigned flags,
-			  void(*fn)(void), unsigned nbytes, extended_cif*);
-extern void ffi_closure_SYSV(void) FFI_HIDDEN;
-
-ffi_status ffi_prep_cif_machdep(ffi_cif *cif)
-{
-  switch(cif->rtype->type) {
-    case FFI_TYPE_SINT8:
-    case FFI_TYPE_UINT8:
-    case FFI_TYPE_SINT16:
-    case FFI_TYPE_UINT16:
-      cif->flags = cif->rtype->type;
-      break;
-    case FFI_TYPE_VOID:
-    case FFI_TYPE_FLOAT:
-      cif->flags = FFI_TYPE_UINT32;
-      break;
-    case FFI_TYPE_DOUBLE:
-    case FFI_TYPE_UINT64:
-    case FFI_TYPE_SINT64:
-      cif->flags = FFI_TYPE_UINT64; // cif->rtype->type;
-      break;
-    case FFI_TYPE_STRUCT:
-      cif->flags = FFI_TYPE_STRUCT; //_REGS;
-      /* Up to 16 bytes are returned in registers */
-      if (cif->rtype->size > 4 * 4) {
-        /* returned structure is referenced by a register; use 8 bytes
-           (including 4 bytes for potential additional alignment) */
-        cif->flags = FFI_TYPE_STRUCT;	
-        cif->bytes += 8;
-      }
-      break;
-
-    default:
-      cif->flags = FFI_TYPE_UINT32;
-      break;
-  }
-
-  /* Round the stack up to a full 4 register frame, just in case
-     (we use this size in movsp). This way, it's also a  multiple of
-     8 bytes for 64-bit arguments.  */
-  cif->bytes = ALIGN(cif->bytes, 16);
-
-  return FFI_OK;
-}
-
-void ffi_prep_args(extended_cif *ecif, unsigned char* stack)
-{
-  unsigned int i;
-  unsigned long *addr;
-  ffi_type **ptr;
-
-  union {
-    void **v;
-    char **c;
-    signed char **sc;
-    unsigned char **uc;
-    signed short **ss;
-    unsigned short **us;
-    unsigned int **i;
-    long long **ll;
-    float **f;
-    double **d;
-  } p_argv;
-
-  /* Verify that everything is aligned up properly */
-  FFI_ASSERT (((unsigned long) stack & 0x7) == 0);
-
-  p_argv.v = ecif->avalue;
-  addr = (unsigned long*)stack;
-
-  /* structures with a size greater than 16 bytes are passed in memory */
-  if (ecif->cif->rtype->type == FFI_TYPE_STRUCT && ecif->cif->rtype->size > 16)
-  {
-    *addr++ = (unsigned long)ecif->rvalue;
-  }
-
-  for (i = ecif->cif->nargs, ptr = ecif->cif->arg_types;
-       i > 0;
-       i--, ptr++, p_argv.v++)
-  {
-    switch ((*ptr)->type)
-    {
-      case FFI_TYPE_SINT8:
-        *addr++ = **p_argv.sc;
-        break;
-      case FFI_TYPE_UINT8:
-        *addr++ = **p_argv.uc;
-        break;
-      case FFI_TYPE_SINT16:
-        *addr++ = **p_argv.ss;
-        break;
-      case FFI_TYPE_UINT16:
-        *addr++ = **p_argv.us;
-        break;
-      case FFI_TYPE_FLOAT:
-      case FFI_TYPE_INT:
-      case FFI_TYPE_UINT32:
-      case FFI_TYPE_SINT32:
-      case FFI_TYPE_POINTER:
-        *addr++ = **p_argv.i;
-        break;
-      case FFI_TYPE_DOUBLE:
-      case FFI_TYPE_UINT64:
-      case FFI_TYPE_SINT64:
-        if (((unsigned long)addr & 4) != 0)
-          addr++;
-        *(unsigned long long*)addr = **p_argv.ll;
-	addr += sizeof(unsigned long long) / sizeof (addr);
-        break;
-
-      case FFI_TYPE_STRUCT:
-      {
-        unsigned long offs;
-        unsigned long size;
-
-        if (((unsigned long)addr & 4) != 0 && (*ptr)->alignment > 4)
-          addr++;
-
-        offs = (unsigned long) addr - (unsigned long) stack;
-        size = (*ptr)->size;
-
-        /* Entire structure must fit the argument registers or referenced */
-        if (offs < FFI_REGISTER_NARGS * 4
-            && offs + size > FFI_REGISTER_NARGS * 4)
-          addr = (unsigned long*) (stack + FFI_REGISTER_NARGS * 4);
-
-        memcpy((char*) addr, *p_argv.c, size);
-        addr += (size + 3) / 4;
-        break;
-      }
-
-      default:
-        FFI_ASSERT(0);
-    }
-  }
-}
-
-
-void ffi_call(ffi_cif* cif, void(*fn)(void), void *rvalue, void **avalue)
-{
-  extended_cif ecif;
-  unsigned long rsize = cif->rtype->size;
-  int flags = cif->flags;
-  void *alloc = NULL;
-
-  ecif.cif = cif;
-  ecif.avalue = avalue;
-
-  /* Note that for structures that are returned in registers (size <= 16 bytes)
-     we allocate a temporary buffer and use memcpy to copy it to the final 
-     destination. The reason is that the target address might be misaligned or
-     the length not a multiple of 4 bytes. Handling all those cases would be
-     very complex.  */
-
-  if (flags == FFI_TYPE_STRUCT && (rsize <= 16 || rvalue == NULL))
-  {
-    alloc = alloca(ALIGN(rsize, 4));
-    ecif.rvalue = alloc;
-  }
-  else
-  {
-    ecif.rvalue = rvalue;
-  }
-
-  if (cif->abi != FFI_SYSV)
-    FFI_ASSERT(0);
-
-  ffi_call_SYSV (ecif.rvalue, rsize, cif->flags, fn, cif->bytes, &ecif);
-
-  if (alloc != NULL && rvalue != NULL)
-    memcpy(rvalue, alloc, rsize);
-}
-
-extern void ffi_trampoline();
-extern void ffi_cacheflush(void* start, void* end);
-
-ffi_status
-ffi_prep_closure_loc (ffi_closure* closure,
-                      ffi_cif* cif,
-                      void (*fun)(ffi_cif*, void*, void**, void*),
-                      void *user_data,
-                      void *codeloc)
-{
-  /* copye trampoline to stack and patch 'ffi_closure_SYSV' pointer */
-  memcpy(closure->tramp, ffi_trampoline, FFI_TRAMPOLINE_SIZE);
-  *(unsigned int*)(&closure->tramp[8]) = (unsigned int)ffi_closure_SYSV;
-
-  // Do we have this function?
-  // __builtin___clear_cache(closer->tramp, closer->tramp + FFI_TRAMPOLINE_SIZE)
-  ffi_cacheflush(closure->tramp, closure->tramp + FFI_TRAMPOLINE_SIZE);
-
-  closure->cif = cif;
-  closure->fun = fun;
-  closure->user_data = user_data;
-  return FFI_OK; 
-}
-
-
-long FFI_HIDDEN
-ffi_closure_SYSV_inner(ffi_closure *closure, void **values, void *rvalue)
-{
-  ffi_cif *cif;
-  ffi_type **arg_types;
-  void **avalue;
-  int i, areg;
-
-  cif = closure->cif;
-  if (cif->abi != FFI_SYSV)
-    return FFI_BAD_ABI;
-
-  areg = 0;
-
-  int rtype = cif->rtype->type;
-  if (rtype == FFI_TYPE_STRUCT && cif->rtype->size > 4 * 4)
-  {
-    rvalue = *values;
-    areg++;
-  }
-
-  cif = closure->cif; 
-  arg_types = cif->arg_types;
-  avalue = alloca(cif->nargs * sizeof(void *));
-
-  for (i = 0; i < cif->nargs; i++)
-  {
-    if (arg_types[i]->alignment == 8 && (areg & 1) != 0)
-      areg++;
-
-    // skip the entry 16,a1 framework, add 16 bytes (4 registers)
-    if (areg == FFI_REGISTER_NARGS)
-      areg += 4;
-
-    if (arg_types[i]->type == FFI_TYPE_STRUCT)
-    {
-      int numregs = ((arg_types[i]->size + 3) & ~3) / 4;
-      if (areg < FFI_REGISTER_NARGS && areg + numregs > FFI_REGISTER_NARGS)
-        areg = FFI_REGISTER_NARGS + 4;
-    }
-
-    avalue[i] = &values[areg];
-    areg += (arg_types[i]->size + 3) / 4;
-  }
-
-  (closure->fun)(cif, rvalue, avalue, closure->user_data);
-
-  return rtype;
-}
diff --git a/Modules/_ctypes/libffi/src/xtensa/ffitarget.h b/Modules/_ctypes/libffi/src/xtensa/ffitarget.h
deleted file mode 100644
index 0ba728b..0000000
--- a/Modules/_ctypes/libffi/src/xtensa/ffitarget.h
+++ /dev/null
@@ -1,53 +0,0 @@
-/* -----------------------------------------------------------------*-C-*-
-   ffitarget.h - Copyright (c) 2013 Tensilica, Inc.
-   Target configuration macros for XTENSA.
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#ifndef LIBFFI_TARGET_H
-#define LIBFFI_TARGET_H
-
-#ifndef LIBFFI_H
-#error "Please do not include ffitarget.h directly into your source.  Use ffi.h instead."
-#endif
-
-#ifndef LIBFFI_ASM
-typedef unsigned long	ffi_arg;
-typedef signed long	ffi_sarg;
-
-typedef enum ffi_abi {
-  FFI_FIRST_ABI = 0,
-  FFI_SYSV,
-  FFI_LAST_ABI,
-  FFI_DEFAULT_ABI = FFI_SYSV
-} ffi_abi;
-#endif
-
-#define FFI_REGISTER_NARGS	6
-
-/* ---- Definitions for closures ----------------------------------------- */
-
-#define FFI_CLOSURES 1
-#define FFI_NATIVE_RAW_API 0
-#define FFI_TRAMPOLINE_SIZE 24
-
-#endif
diff --git a/Modules/_ctypes/libffi/src/xtensa/sysv.S b/Modules/_ctypes/libffi/src/xtensa/sysv.S
deleted file mode 100644
index 64e6a09..0000000
--- a/Modules/_ctypes/libffi/src/xtensa/sysv.S
+++ /dev/null
@@ -1,253 +0,0 @@
-/* -----------------------------------------------------------------------
-   sysv.S - Copyright (c) 2013 Tensilica, Inc.
-   
-   XTENSA Foreign Function Interface 
-
-   Permission is hereby granted, free of charge, to any person obtaining
-   a copy of this software and associated documentation files (the
-   ``Software''), to deal in the Software without restriction, including
-   without limitation the rights to use, copy, modify, merge, publish,
-   distribute, sublicense, and/or sell copies of the Software, and to
-   permit persons to whom the Software is furnished to do so, subject to
-   the following conditions:
-
-   The above copyright notice and this permission notice shall be included
-   in all copies or substantial portions of the Software.
-
-   THE SOFTWARE IS PROVIDED ``AS IS'', WITHOUT WARRANTY OF ANY KIND,
-   EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
-   MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
-   NONINFRINGEMENT.  IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
-   HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
-   WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-   OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
-   DEALINGS IN THE SOFTWARE.
-   ----------------------------------------------------------------------- */
-
-#define LIBFFI_ASM
-#include <fficonfig.h>
-#include <ffi.h>
-
-#define ENTRY(name) .text; .globl name; .type  name,@function; .align 4; name:
-#define END(name) .size name , . - name
-
-/* Assert that the table below is in sync with ffi.h.  */
-
-#if	   FFI_TYPE_UINT8 != 5          \
-        || FFI_TYPE_SINT8 != 6          \
-        || FFI_TYPE_UINT16 != 7         \
-        || FFI_TYPE_SINT16 != 8         \
-        || FFI_TYPE_UINT32 != 9         \
-        || FFI_TYPE_SINT32 != 10        \
-        || FFI_TYPE_UINT64 != 11
-#error "xtensa/sysv.S out of sync with ffi.h"
-#endif
-
-
-/* ffi_call_SYSV (rvalue, rbytes, flags, (*fnaddr)(), bytes, ecif)
-      void *rvalue;            a2
-      unsigned long rbytes;    a3
-      unsigned flags;          a4
-      void (*fnaddr)();        a5
-      unsigned long bytes;     a6
-      extended_cif* ecif)      a7
-*/
-
-ENTRY(ffi_call_SYSV)
-
-	entry	a1, 32              # 32 byte frame for using call8 below
-
-	mov	a10, a7             # a10(->arg0): ecif
-	sub	a11, a1, a6         # a11(->arg1): stack pointer
-	mov	a7, a1              # fp
-	movsp	a1, a11             # set new sp = old_sp - bytes
-
-	movi	a8, ffi_prep_args
-	callx8	a8                  # ffi_prep_args(ecif, stack)
-
-	# prepare to move stack pointer back up to 6 arguments
-	# note that 'bytes' is already aligned
-
-	movi	a10, 6*4 
-	sub	a11, a6, a10
-	movgez	a6, a10, a11
-	add	a6, a1, a6
-
-	
-	# we can pass up to 6 arguments in registers
-	# for simplicity, just load 6 arguments
-	# (the stack size is at least 32 bytes, so no risk to cross boundaries)
-
-	l32i	a10, a1, 0
-	l32i	a11, a1, 4
-	l32i	a12, a1, 8
-	l32i	a13, a1, 12
-	l32i	a14, a1, 16
-	l32i	a15, a1, 20
-
-	# move stack pointer
-
-	movsp	a1, a6
-
-	callx8	a5                  # (*fn)(args...)
-
-	# Handle return value(s)
-
-	beqz	a2, .Lexit
-
-	movi	a5, FFI_TYPE_STRUCT
-	bne	a4, a5, .Lstore
-	movi	a5, 16
-	blt	a5, a3, .Lexit
-
-	s32i	a10, a2, 0
-	blti	a3, 5, .Lexit
-	addi	a3, a3, -1
-	s32i	a11, a2, 4
-	blti	a3, 8, .Lexit
-	s32i	a12, a2, 8
-	blti	a3, 12, .Lexit
-	s32i	a13, a2, 12
-
-.Lexit:	retw
-
-.Lstore:
-	addi	a4, a4, -FFI_TYPE_UINT8
-	bgei	a4, 7, .Lexit	# should never happen
-	movi	a6, store_calls
-	add	a4, a4, a4
-	addx4	a6, a4, a6	# store_table + idx * 8
-	jx	a6
-
-	.align	8
-store_calls:
-	# UINT8
-	s8i	a10, a2, 0
-	retw
-
-	# SINT8
-	.align	8
-	s8i	a10, a2, 0
-	retw
-
-	# UINT16
-	.align	8
-	s16i	a10, a2, 0
-	retw
-
-	# SINT16
-	.align	8
-	s16i	a10, a2, 0
-	retw
-
-	# UINT32
-	.align	8
-	s32i	a10, a2, 0
-	retw
-
-	# SINT32
-	.align	8
-	s32i	a10, a2, 0
-	retw
-
-	# UINT64
-	.align	8
-	s32i	a10, a2, 0
-	s32i	a11, a2, 4
-	retw
-
-END(ffi_call_SYSV)
-
-
-/*
- * void ffi_cacheflush (unsigned long start, unsigned long end)
- */
-
-#define EXTRA_ARGS_SIZE	24
-
-ENTRY(ffi_cacheflush)
-
-	entry	a1, 16
-
-1:	dhwbi	a2, 0
-	ihi	a2, 0
-	addi	a2, a2, 4
-	blt	a2, a3, 1b
-
-	retw
-
-END(ffi_cacheflush)
-
-/* ffi_trampoline is copied to the stack */
-
-ENTRY(ffi_trampoline)
-
-	entry	a1, 16 + (FFI_REGISTER_NARGS * 4) + (4 * 4)   # [ 0]
-	j	2f                                # [ 3]
-	.align	4                                 # [ 6]
-1:	.long	0                                 # [ 8]
-2:	l32r	a15, 1b                           # [12]
-	_mov 	a14, a0                           # [15]
-	callx0	a15                               # [18]
-                                                  # [21]
-END(ffi_trampoline)
-
-/*
- * ffi_closure()
- *
- * a0:  closure + 21
- * a14: return address (a0)
- */
-
-ENTRY(ffi_closure_SYSV)
-
-	/* intentionally omitting entry here */
-
-	# restore return address (a0) and move pointer to closure to a10
-	addi	a10, a0, -21
-	mov	a0, a14
-
-	# allow up to 4 arguments as return values
-	addi	a11, a1, 4 * 4
-
-	# save up to 6 arguments to stack (allocated by entry below)
-	s32i	a2, a11,  0
-	s32i	a3, a11,  4
-	s32i	a4, a11,  8
-	s32i	a5, a11, 12
-	s32i	a6, a11, 16
-	s32i	a7, a11, 20
-
-	movi	a8, ffi_closure_SYSV_inner
-	mov	a12, a1
-	callx8	a8			# .._inner(*closure, **avalue, *rvalue)
-
-	# load up to four return arguments
-	l32i	a2, a1,  0
-	l32i	a3, a1,  4
-	l32i	a4, a1,  8
-	l32i	a5, a1, 12
-
-	# (sign-)extend return value
-	movi	a11, FFI_TYPE_UINT8
-	bne	a10, a11, 1f
-	extui	a2, a2, 0, 8
-	retw
-
-1:	movi	a11, FFI_TYPE_SINT8
-	bne	a10, a11, 1f
-	sext	a2, a2, 7
-	retw
-
-1:	movi	a11, FFI_TYPE_UINT16
-	bne	a10, a11, 1f
-	extui	a2, a2, 0, 16
-	retw
-
-1:	movi	a11, FFI_TYPE_SINT16
-	bne	a10, a11, 1f
-	sext	a2, a2, 15
-
-1:	retw
-
-END(ffi_closure_SYSV)
diff --git a/Modules/_ctypes/libffi/testsuite/Makefile.am b/Modules/_ctypes/libffi/testsuite/Makefile.am
deleted file mode 100644
index da10465..0000000
--- a/Modules/_ctypes/libffi/testsuite/Makefile.am
+++ /dev/null
@@ -1,85 +0,0 @@
-## Process this file with automake to produce Makefile.in.
-
-AUTOMAKE_OPTIONS = foreign dejagnu
-
-EXTRA_DEJAGNU_SITE_CONFIG=../local.exp
-
-CLEANFILES = *.exe core* *.log *.sum
-
-EXTRA_DIST = config/default.exp libffi.call/cls_19byte.c		\
-libffi.call/cls_align_longdouble_split.c				\
-libffi.call/closure_loc_fn0.c libffi.call/cls_schar.c			\
-libffi.call/closure_fn1.c \
-libffi.call/return_ul.c libffi.call/cls_align_double.c			\
-libffi.call/return_fl2.c libffi.call/cls_1_1byte.c			\
-libffi.call/cls_64byte.c libffi.call/nested_struct7.c			\
-libffi.call/cls_align_sint32.c libffi.call/nested_struct2.c		\
-libffi.call/ffitest.h libffi.call/nested_struct4.c			\
-libffi.call/cls_multi_ushort.c libffi.call/struct3.c			\
-libffi.call/cls_3byte1.c libffi.call/cls_16byte.c			\
-libffi.call/struct8.c libffi.call/nested_struct8.c			\
-libffi.call/cls_multi_sshort.c libffi.call/cls_3byte2.c			\
-libffi.call/cls_pointer.c			\
-libffi.call/err_bad_typedef.c libffi.call/cls_4_1byte.c			\
-libffi.call/cls_9byte2.c libffi.call/cls_multi_schar.c			\
-libffi.call/stret_medium2.c libffi.call/cls_5_1_byte.c			\
-libffi.call/call.exp libffi.call/cls_double.c				\
-libffi.call/cls_align_sint16.c libffi.call/cls_uint.c			\
-libffi.call/return_ll1.c libffi.call/nested_struct3.c			\
-libffi.call/cls_20byte1.c libffi.call/closure_fn4.c			\
-libffi.call/cls_uchar.c libffi.call/struct2.c libffi.call/cls_7byte.c	\
-libffi.call/strlen.c libffi.call/many.c libffi.call/testclosure.c	\
-libffi.call/return_fl.c libffi.call/struct5.c				\
-libffi.call/cls_12byte.c libffi.call/cls_multi_sshortchar.c		\
-libffi.call/cls_align_longdouble_split2.c libffi.call/return_dbl2.c	\
-libffi.call/return_fl3.c libffi.call/stret_medium.c			\
-libffi.call/nested_struct6.c libffi.call/closure_fn3.c			\
-libffi.call/float3.c libffi.call/many2.c				\
-libffi.call/closure_simple.c libffi.call/cls_align_uint16.c		\
-libffi.call/cls_9byte1.c libffi.call/closure_fn6.c			\
-libffi.call/cls_double_va.c libffi.call/cls_align_pointer.c		\
-libffi.call/cls_align_longdouble.c libffi.call/closure_fn2.c		\
-libffi.call/cls_sshort.c \
-libffi.call/nested_struct.c libffi.call/cls_20byte.c			\
-libffi.call/cls_longdouble.c libffi.call/cls_multi_uchar.c		\
-libffi.call/return_uc.c \
-libffi.call/cls_18byte.c libffi.call/cls_8byte.c			\
-libffi.call/promotion.c \
-libffi.call/return_dbl.c libffi.call/cls_24byte.c			\
-libffi.call/struct4.c libffi.call/cls_6byte.c				\
-libffi.call/cls_align_uint32.c libffi.call/float.c			\
-libffi.call/float1.c libffi.call/float_va.c libffi.call/negint.c	\
-libffi.call/return_dbl1.c libffi.call/cls_3_1byte.c			\
-libffi.call/cls_align_float.c libffi.call/return_fl1.c			\
-libffi.call/nested_struct10.c libffi.call/nested_struct5.c		\
-libffi.call/cls_align_sint64.c		\
-libffi.call/stret_large2.c libffi.call/return_sl.c			\
-libffi.call/closure_fn0.c libffi.call/cls_5byte.c			\
-libffi.call/cls_2byte.c libffi.call/float2.c				\
-libffi.call/cls_dbls_struct.c libffi.call/cls_sint.c			\
-libffi.call/stret_large.c libffi.call/cls_ulonglong.c			\
-libffi.call/cls_ushort.c libffi.call/nested_struct1.c			\
-libffi.call/err_bad_abi.c libffi.call/cls_longdouble_va.c		\
-libffi.call/cls_float.c libffi.call/cls_pointer_stack.c		\
-libffi.call/pyobjc-tc.c libffi.call/cls_multi_ushortchar.c		\
-libffi.call/struct1.c libffi.call/nested_struct9.c			\
-libffi.call/huge_struct.c libffi.call/problem1.c			\
-libffi.call/float4.c \
-libffi.call/return_ldl.c \
-libffi.call/closure_fn5.c \
-libffi.call/struct6.c libffi.call/return_ll.c libffi.call/struct9.c	\
-libffi.call/return_sc.c libffi.call/struct7.c				\
-libffi.call/cls_align_uint64.c libffi.call/cls_4byte.c			\
-libffi.call/cls_6_1_byte.c			\
-libffi.call/cls_7_1_byte.c libffi.call/unwindtest.cc			\
-libffi.call/unwindtest_ffi_call.cc	\
-lib/wrapper.exp lib/target-libpath.exp	\
-lib/libffi.exp libffi.call/cls_struct_va1.c				\
-libffi.call/cls_uchar_va.c libffi.call/cls_uint_va.c			\
-libffi.call/cls_ulong_va.c libffi.call/cls_ushort_va.c			\
-libffi.call/nested_struct11.c libffi.call/uninitialized.c		\
-libffi.call/va_1.c libffi.call/va_struct1.c libffi.call/va_struct2.c	\
-libffi.call/va_struct3.c \
-libffi.call/strlen2.c \
-libffi.call/strlen3.c \
-libffi.call/strlen4.c
diff --git a/Modules/_ctypes/libffi/testsuite/Makefile.in b/Modules/_ctypes/libffi/testsuite/Makefile.in
deleted file mode 100644
index 99e226c..0000000
--- a/Modules/_ctypes/libffi/testsuite/Makefile.in
+++ /dev/null
@@ -1,590 +0,0 @@
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-# @configure_input@
-
-# Copyright (C) 1994-2013 Free Software Foundation, Inc.
-
-# This Makefile.in is free software; the Free Software Foundation
-# gives unlimited permission to copy and/or distribute it,
-# with or without modifications, as long as this notice is preserved.
-
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY, to the extent permitted by law; without
-# even the implied warranty of MERCHANTABILITY or FITNESS FOR A
-# PARTICULAR PURPOSE.
-
-@SET_MAKE@
-VPATH = @srcdir@
-am__is_gnu_make = test -n '$(MAKEFILE_LIST)' && test -n '$(MAKELEVEL)'
-am__make_running_with_option = \
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-EXTRA_DIST = config/default.exp libffi.call/cls_19byte.c		\
-libffi.call/cls_align_longdouble_split.c				\
-libffi.call/closure_loc_fn0.c libffi.call/cls_schar.c			\
-libffi.call/closure_fn1.c \
-libffi.call/return_ul.c libffi.call/cls_align_double.c			\
-libffi.call/return_fl2.c libffi.call/cls_1_1byte.c			\
-libffi.call/cls_64byte.c libffi.call/nested_struct7.c			\
-libffi.call/cls_align_sint32.c libffi.call/nested_struct2.c		\
-libffi.call/ffitest.h libffi.call/nested_struct4.c			\
-libffi.call/cls_multi_ushort.c libffi.call/struct3.c			\
-libffi.call/cls_3byte1.c libffi.call/cls_16byte.c			\
-libffi.call/struct8.c libffi.call/nested_struct8.c			\
-libffi.call/cls_multi_sshort.c libffi.call/cls_3byte2.c			\
-libffi.call/cls_pointer.c			\
-libffi.call/err_bad_typedef.c libffi.call/cls_4_1byte.c			\
-libffi.call/cls_9byte2.c libffi.call/cls_multi_schar.c			\
-libffi.call/stret_medium2.c libffi.call/cls_5_1_byte.c			\
-libffi.call/call.exp libffi.call/cls_double.c				\
-libffi.call/cls_align_sint16.c libffi.call/cls_uint.c			\
-libffi.call/return_ll1.c libffi.call/nested_struct3.c			\
-libffi.call/cls_20byte1.c libffi.call/closure_fn4.c			\
-libffi.call/cls_uchar.c libffi.call/struct2.c libffi.call/cls_7byte.c	\
-libffi.call/strlen.c libffi.call/many.c libffi.call/testclosure.c	\
-libffi.call/return_fl.c libffi.call/struct5.c				\
-libffi.call/cls_12byte.c libffi.call/cls_multi_sshortchar.c		\
-libffi.call/cls_align_longdouble_split2.c libffi.call/return_dbl2.c	\
-libffi.call/return_fl3.c libffi.call/stret_medium.c			\
-libffi.call/nested_struct6.c libffi.call/closure_fn3.c			\
-libffi.call/float3.c libffi.call/many2.c				\
-libffi.call/closure_simple.c libffi.call/cls_align_uint16.c		\
-libffi.call/cls_9byte1.c libffi.call/closure_fn6.c			\
-libffi.call/cls_double_va.c libffi.call/cls_align_pointer.c		\
-libffi.call/cls_align_longdouble.c libffi.call/closure_fn2.c		\
-libffi.call/cls_sshort.c \
-libffi.call/nested_struct.c libffi.call/cls_20byte.c			\
-libffi.call/cls_longdouble.c libffi.call/cls_multi_uchar.c		\
-libffi.call/return_uc.c \
-libffi.call/cls_18byte.c libffi.call/cls_8byte.c			\
-libffi.call/promotion.c \
-libffi.call/return_dbl.c libffi.call/cls_24byte.c			\
-libffi.call/struct4.c libffi.call/cls_6byte.c				\
-libffi.call/cls_align_uint32.c libffi.call/float.c			\
-libffi.call/float1.c libffi.call/float_va.c libffi.call/negint.c	\
-libffi.call/return_dbl1.c libffi.call/cls_3_1byte.c			\
-libffi.call/cls_align_float.c libffi.call/return_fl1.c			\
-libffi.call/nested_struct10.c libffi.call/nested_struct5.c		\
-libffi.call/cls_align_sint64.c		\
-libffi.call/stret_large2.c libffi.call/return_sl.c			\
-libffi.call/closure_fn0.c libffi.call/cls_5byte.c			\
-libffi.call/cls_2byte.c libffi.call/float2.c				\
-libffi.call/cls_dbls_struct.c libffi.call/cls_sint.c			\
-libffi.call/stret_large.c libffi.call/cls_ulonglong.c			\
-libffi.call/cls_ushort.c libffi.call/nested_struct1.c			\
-libffi.call/err_bad_abi.c libffi.call/cls_longdouble_va.c		\
-libffi.call/cls_float.c libffi.call/cls_pointer_stack.c		\
-libffi.call/pyobjc-tc.c libffi.call/cls_multi_ushortchar.c		\
-libffi.call/struct1.c libffi.call/nested_struct9.c			\
-libffi.call/huge_struct.c libffi.call/problem1.c			\
-libffi.call/float4.c \
-libffi.call/return_ldl.c \
-libffi.call/closure_fn5.c \
-libffi.call/struct6.c libffi.call/return_ll.c libffi.call/struct9.c	\
-libffi.call/return_sc.c libffi.call/struct7.c				\
-libffi.call/cls_align_uint64.c libffi.call/cls_4byte.c			\
-libffi.call/cls_6_1_byte.c			\
-libffi.call/cls_7_1_byte.c libffi.call/unwindtest.cc			\
-libffi.call/unwindtest_ffi_call.cc	\
-lib/wrapper.exp lib/target-libpath.exp	\
-lib/libffi.exp libffi.call/cls_struct_va1.c				\
-libffi.call/cls_uchar_va.c libffi.call/cls_uint_va.c			\
-libffi.call/cls_ulong_va.c libffi.call/cls_ushort_va.c			\
-libffi.call/nested_struct11.c libffi.call/uninitialized.c		\
-libffi.call/va_1.c libffi.call/va_struct1.c libffi.call/va_struct2.c	\
-libffi.call/va_struct3.c \
-libffi.call/strlen2.c \
-libffi.call/strlen3.c \
-libffi.call/strlen4.c
-
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-
-ctags CTAGS:
-
-cscope cscopelist:
-
-
-check-DEJAGNU: site.exp
-	srcdir='$(srcdir)'; export srcdir; \
-	EXPECT=$(EXPECT); export EXPECT; \
-	if $(SHELL) -c "$(RUNTEST) --version" > /dev/null 2>&1; then \
-	  exit_status=0; l='$(DEJATOOL)'; for tool in $$l; do \
-	    if $(RUNTEST) $(AM_RUNTESTFLAGS) $(RUNTESTDEFAULTFLAGS) $(RUNTESTFLAGS); \
-	    then :; else exit_status=1; fi; \
-	  done; \
-	else echo "WARNING: could not find '$(RUNTEST)'" 1>&2; :;\
-	fi; \
-	exit $$exit_status
-site.exp: Makefile $(EXTRA_DEJAGNU_SITE_CONFIG)
-	@echo 'Making a new site.exp file ...'
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-	@echo '# Do not edit here.  If you wish to override these values' >>site.tmp
-	@echo '# edit the last section' >>site.tmp
-	@echo 'set srcdir "$(srcdir)"' >>site.tmp
-	@echo "set objdir `pwd`" >>site.tmp
-	@echo 'set build_alias "$(build_alias)"' >>site.tmp
-	@echo 'set build_triplet $(build_triplet)' >>site.tmp
-	@echo 'set host_alias "$(host_alias)"' >>site.tmp
-	@echo 'set host_triplet $(host_triplet)' >>site.tmp
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-	@echo 'set target_triplet $(target_triplet)' >>site.tmp
-	@list='$(EXTRA_DEJAGNU_SITE_CONFIG)'; for f in $$list; do \
-	  echo "## Begin content included from file $$f.  Do not modify. ##" \
-	   && cat `test -f "$$f" || echo '$(srcdir)/'`$$f \
-	   && echo "## End content included from file $$f. ##" \
-	   || exit 1; \
-	 done >> site.tmp
-	@echo "## End of auto-generated content; you can edit from here. ##" >> site.tmp
-	@if test -f site.exp; then \
-	   sed -e '1,/^## End of auto-generated content.*##/d' site.exp >> site.tmp; \
-	 fi
-	@-rm -f site.bak
-	@test ! -f site.exp || mv site.exp site.bak
-	@mv site.tmp site.exp
-
-distclean-DEJAGNU:
-	-rm -f site.exp site.bak
-	-l='$(DEJATOOL)'; for tool in $$l; do \
-	  rm -f $$tool.sum $$tool.log; \
-	done
-
-distdir: $(DISTFILES)
-	@srcdirstrip=`echo "$(srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	topsrcdirstrip=`echo "$(top_srcdir)" | sed 's/[].[^$$\\*]/\\\\&/g'`; \
-	list='$(DISTFILES)'; \
-	  dist_files=`for file in $$list; do echo $$file; done | \
-	  sed -e "s|^$$srcdirstrip/||;t" \
-	      -e "s|^$$topsrcdirstrip/|$(top_builddir)/|;t"`; \
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-	  */*) $(MKDIR_P) `echo "$$dist_files" | \
-			   sed '/\//!d;s|^|$(distdir)/|;s,/[^/]*$$,,' | \
-			   sort -u` ;; \
-	esac; \
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-	    if test -d "$(distdir)/$$file"; then \
-	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
-	    fi; \
-	    if test -d $(srcdir)/$$file && test $$d != $(srcdir); then \
-	      cp -fpR $(srcdir)/$$file "$(distdir)$$dir" || exit 1; \
-	      find "$(distdir)/$$file" -type d ! -perm -700 -exec chmod u+rwx {} \;; \
-	    fi; \
-	    cp -fpR $$d/$$file "$(distdir)$$dir" || exit 1; \
-	  else \
-	    test -f "$(distdir)/$$file" \
-	    || cp -p $$d/$$file "$(distdir)/$$file" \
-	    || exit 1; \
-	  fi; \
-	done
-check-am: all-am
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-	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
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-	fi
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-	-test -z "$(CLEANFILES)" || rm -f $(CLEANFILES)
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diff --git a/Modules/_ctypes/libffi/testsuite/config/default.exp b/Modules/_ctypes/libffi/testsuite/config/default.exp
deleted file mode 100644
index 90967cc..0000000
--- a/Modules/_ctypes/libffi/testsuite/config/default.exp
+++ /dev/null
@@ -1 +0,0 @@
-load_lib "standard.exp"
diff --git a/Modules/_ctypes/libffi/testsuite/lib/libffi.exp b/Modules/_ctypes/libffi/testsuite/lib/libffi.exp
deleted file mode 100644
index dbdd1a2..0000000
--- a/Modules/_ctypes/libffi/testsuite/lib/libffi.exp
+++ /dev/null
@@ -1,413 +0,0 @@
-#   Copyright (C) 2003, 2005, 2008, 2009, 2010, 2011 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING3.  If not see
-# <http://www.gnu.org/licenses/>.
-
-proc load_gcc_lib { filename } {
-    global srcdir
-    load_file $srcdir/lib/$filename
-}
-
-load_lib dg.exp
-load_lib libgloss.exp
-load_gcc_lib target-libpath.exp
-load_gcc_lib wrapper.exp
-
-
-# Define libffi callbacks for dg.exp.
-
-proc libffi-dg-test-1 { target_compile prog do_what extra_tool_flags } {
-
-    # To get all \n in dg-output test strings to match printf output
-    # in a system that outputs it as \015\012 (i.e. not just \012), we
-    # need to change all \n into \r?\n.  As there is no dejagnu flag
-    # or hook to do that, we simply change the text being tested.
-    # Unfortunately, we have to know that the variable is called
-    # dg-output-text and lives in the caller of libffi-dg-test, which
-    # is two calls up.  Overriding proc dg-output would be longer and
-    # would necessarily have the same assumption.
-    upvar 2 dg-output-text output_match
-
-    if { [llength $output_match] > 1 } {
-	regsub -all "\n" [lindex $output_match 1] "\r?\n" x
-	set output_match [lreplace $output_match 1 1 $x]
-    }
-
-    # Set up the compiler flags, based on what we're going to do.
-
-    set options [list]
-    switch $do_what {
-	"compile" {
-	    set compile_type "assembly"
-	    set output_file "[file rootname [file tail $prog]].s"
-	}
-	"link" {
-	    set compile_type "executable"
-	    set output_file "[file rootname [file tail $prog]].exe"
-	    # The following line is needed for targets like the i960 where
-	    # the default output file is b.out.  Sigh.
-	}
-	"run" {
-	    set compile_type "executable"
-	    # FIXME: "./" is to cope with "." not being in $PATH.
-	    # Should this be handled elsewhere?
-	    # YES.
-	    set output_file "./[file rootname [file tail $prog]].exe"
-	    # This is the only place where we care if an executable was
-	    # created or not.  If it was, dg.exp will try to run it.
-	    remote_file build delete $output_file;
-	}
-	default {
-	    perror "$do_what: not a valid dg-do keyword"
-	    return ""
-	}
-    }
-
-    if { $extra_tool_flags != "" } {
-	lappend options "additional_flags=$extra_tool_flags"
-    }
-
-    set comp_output [libffi_target_compile "$prog" "$output_file" "$compile_type" $options];
-
-
-    return [list $comp_output $output_file]
-}
-
-
-proc libffi-dg-test { prog do_what extra_tool_flags } {
-    return [libffi-dg-test-1 target_compile $prog $do_what $extra_tool_flags]
-}
-
-proc libffi-init { args } {
-    global gluefile wrap_flags;
-    global srcdir
-    global blddirffi
-    global objdir
-    global TOOL_OPTIONS
-    global tool
-    global libffi_include
-    global libffi_link_flags
-    global tool_root_dir
-    global ld_library_path
-
-    global using_gcc
-
-    set blddirffi [pwd]/.. 
-    verbose "libffi $blddirffi"
-
-    # Are we building with GCC?
-    set tmp [grep ../config.status "GCC='yes'"]
-    if { [string match $tmp "GCC='yes'"] } {
-
-      set using_gcc "yes"
-
-    set gccdir [lookfor_file $tool_root_dir gcc/libgcc.a]
-    if {$gccdir != ""} {
-	set gccdir [file dirname $gccdir]
-    }
-    verbose "gccdir $gccdir"
-
-    set ld_library_path "."
-    append ld_library_path ":${gccdir}"
-
-    set compiler "${gccdir}/xgcc"
-    if { [is_remote host] == 0 && [which $compiler] != 0 } {
-	foreach i "[exec $compiler --print-multi-lib]" {
-	    set mldir ""
-	    regexp -- "\[a-z0-9=_/\.-\]*;" $i mldir
-	    set mldir [string trimright $mldir "\;@"]
-	    if { "$mldir" == "." } {
-		continue
-	    }
-	    if { [llength [glob -nocomplain ${gccdir}/${mldir}/libgcc_s*.so.*]] >= 1 } {
-		append ld_library_path ":${gccdir}/${mldir}"
-	    }
-	}
-    }
- 
-    } else {
-
-      set using_gcc "no"
-
-    }
-
-    # add the library path for libffi.
-    append ld_library_path ":${blddirffi}/.libs"
-
-    verbose "ld_library_path: $ld_library_path"
-
-    # Point to the Libffi headers in libffi.
-    set libffi_include "${blddirffi}/include"
-    verbose "libffi_include $libffi_include"
-
-    set libffi_dir  "${blddirffi}/.libs"
-    verbose "libffi_dir $libffi_dir"
-    if { $libffi_dir != "" } {
-	set libffi_dir [file dirname ${libffi_dir}]
-	set libffi_link_flags "-L${libffi_dir}/.libs"
-    }
-
-    set_ld_library_path_env_vars
-    libffi_maybe_build_wrapper "${objdir}/testglue.o"
-}
-
-proc libffi_exit { } {
-    global gluefile;
-
-    if [info exists gluefile] {
-	file_on_build delete $gluefile;
-	unset gluefile;
-    }
-}
-
-proc libffi_target_compile { source dest type options } {
-    global gluefile wrap_flags;
-    global srcdir
-    global blddirffi
-    global TOOL_OPTIONS
-    global libffi_link_flags
-    global libffi_include
-    global target_triplet
-
-
-    if { [target_info needs_status_wrapper]!="" && [info exists gluefile] } {
-	lappend options "libs=${gluefile}"
-	lappend options "ldflags=$wrap_flags"
-    }
-
-    # TOOL_OPTIONS must come first, so that it doesn't override testcase
-    # specific options.
-    if [info exists TOOL_OPTIONS] {
-	lappend  options [concat "additional_flags=$TOOL_OPTIONS" $options];
-    }
-
-    # search for ffi_mips.h in srcdir, too
-    lappend options "additional_flags=-I${libffi_include} -I${srcdir}/../include  -I${libffi_include}/.."
-    lappend options "additional_flags=${libffi_link_flags}"
-
-    # Darwin needs a stack execution allowed flag.
-
-    if { [istarget "*-*-darwin9*"] || [istarget "*-*-darwin1*"]
-	 || [istarget "*-*-darwin2*"] } {
-	lappend options "additional_flags=-Wl,-allow_stack_execute"
-    }
-
-    # If you're building the compiler with --prefix set to a place
-    # where it's not yet installed, then the linker won't be able to
-    # find the libgcc used by libffi.dylib.  We could pass the
-    # -dylib_file option, but that's complicated, and it's much easier
-    # to just make the linker find libgcc using -L options.
-    if { [string match "*-*-darwin*" $target_triplet] } {
-	lappend options "libs= -shared-libgcc"
-    }
-
-    if { [string match "*-*-openbsd*" $target_triplet] } {
-	lappend options "libs= -lpthread"
-    }
-
-    lappend options "libs= -lffi"
-
-    if { [string match "aarch64*-*-linux*" $target_triplet] } {
-	lappend options "libs= -lpthread"
-    }
-
-    if { [string match "*.cc" $source] } {
-	lappend options "c++"
-    }
-
-    verbose "options: $options"
-    return [target_compile $source $dest $type $options]
-}
-
-# Utility routines.
-
-#
-# search_for -- looks for a string match in a file
-#
-proc search_for { file pattern } {
-    set fd [open $file r]
-    while { [gets $fd cur_line]>=0 } {
-	if [string match "*$pattern*" $cur_line] then {
-	    close $fd
-	    return 1
-	}
-    }
-    close $fd
-    return 0
-}
-
-# Modified dg-runtest that can cycle through a list of optimization options
-# as c-torture does.
-proc libffi-dg-runtest { testcases default-extra-flags } {
-    global runtests
-
-    foreach test $testcases {
-	# If we're only testing specific files and this isn't one of
-	# them, skip it.
-	if ![runtest_file_p $runtests $test] {
-	    continue
-	}
-
-	# Look for a loop within the source code - if we don't find one,
-	# don't pass -funroll[-all]-loops.
-	global torture_with_loops torture_without_loops
-	if [expr [search_for $test "for*("]+[search_for $test "while*("]] {
-	    set option_list $torture_with_loops
-	} else {
-	    set option_list $torture_without_loops
-	}
-
-	set nshort [file tail [file dirname $test]]/[file tail $test]
-
-	foreach flags $option_list {
-	    verbose "Testing $nshort, $flags" 1
-	    dg-test $test $flags ${default-extra-flags}
-	}
-    }
-}
-
-proc run-many-tests { testcases extra_flags } {
-    global using_gcc
-    if { [string match $using_gcc "yes"] } {
-        set common "-W -Wall"
-        set optimizations { "-O0" "-O2" "-O3" "-Os" "-O2 -fomit-frame-pointer" }
-    } else {
-        # Assume we are using the vendor compiler.
-        set common ""
-        set optimizations { "" }
-    }
-
-    set targetabis { "" }
-    if [string match $using_gcc "yes"] {
-        if [istarget "i?86-*-*"] {
-            set targetabis {
-                ""
-                "-DABI_NUM=FFI_STDCALL -DABI_ATTR=__STDCALL__"
-                "-DABI_NUM=FFI_THISCALL -DABI_ATTR=__THISCALL__"
-                "-DABI_NUM=FFI_FASTCALL -DABI_ATTR=__FASTCALL__"
-            }
-        }
-    }
-
-    set common [ concat $common $extra_flags ]
-    foreach test $testcases {
-        set testname [file tail $test]
-        if [search_for $test "ABI_NUM"] {
-            set abis $targetabis
-        } else {
-            set abis { "" }
-        }
-        foreach opt $optimizations {
-            foreach abi $abis {
-                set options [concat $common $opt $abi]
-                verbose "Testing $testname, $options" 1
-                dg-test $test $options ""
-            }
-        }
-    }
-}
-
-# Like check_conditional_xfail, but callable from a dg test.
-
-proc dg-xfail-if { args } {
-    set args [lreplace $args 0 0]
-    set selector "target [join [lindex $args 1]]"
-    if { [dg-process-target $selector] == "S" } {
-	global compiler_conditional_xfail_data
-	set compiler_conditional_xfail_data $args
-    }
-}
-
-proc check-flags { args } {
-
-    # The args are within another list; pull them out.
-    set args [lindex $args 0]
-
-    # The next two arguments are optional.  If they were not specified,
-    # use the defaults.
-    if { [llength $args] == 2 } {
-	lappend $args [list "*"]
-    }
-    if { [llength $args] == 3 } {
-	lappend $args [list ""]
-    }
-
-    # If the option strings are the defaults, or the same as the
-    # defaults, there is no need to call check_conditional_xfail to
-    # compare them to the actual options.
-    if { [string compare [lindex $args 2] "*"] == 0
-	 && [string compare [lindex $args 3] "" ] == 0 } {
-	set result 1    
-    } else {
-	# The target list might be an effective-target keyword, so replace
-	# the original list with "*-*-*", since we already know it matches.
-	set result [check_conditional_xfail [lreplace $args 1 1 "*-*-*"]]
-    }
-
-    return $result
-}
-
-proc dg-skip-if { args } {
-    # Verify the number of arguments.  The last two are optional.
-    set args [lreplace $args 0 0]
-    if { [llength $args] < 2 || [llength $args] > 4 } {
-        error "dg-skip-if 2: need 2, 3, or 4 arguments"
-    }
-
-    # Don't bother if we're already skipping the test.
-    upvar dg-do-what dg-do-what
-    if { [lindex ${dg-do-what} 1] == "N" } {
-      return
-    }
-
-    set selector [list target [lindex $args 1]]
-    if { [dg-process-target $selector] == "S" } {
-        if [check-flags $args] {
-            upvar dg-do-what dg-do-what
-            set dg-do-what [list [lindex ${dg-do-what} 0] "N" "P"]
-        }
-    }
-}
-
-# We need to make sure that additional_files and additional_sources
-# are both cleared out after every test.  It is not enough to clear
-# them out *before* the next test run because gcc-target-compile gets
-# run directly from some .exp files (outside of any test).  (Those
-# uses should eventually be eliminated.)
-
-# Because the DG framework doesn't provide a hook that is run at the
-# end of a test, we must replace dg-test with a wrapper.
-
-if { [info procs saved-dg-test] == [list] } {
-    rename dg-test saved-dg-test
-
-    proc dg-test { args } {
-	global additional_files
-	global additional_sources
-	global errorInfo
-
-	if { [ catch { eval saved-dg-test $args } errmsg ] } {
-	    set saved_info $errorInfo
-	    set additional_files ""
-	    set additional_sources ""
-	    error $errmsg $saved_info
-	}
-	set additional_files ""
-	set additional_sources ""
-    }
-}
-
-# Local Variables:
-# tcl-indent-level:4
-# End:
diff --git a/Modules/_ctypes/libffi/testsuite/lib/target-libpath.exp b/Modules/_ctypes/libffi/testsuite/lib/target-libpath.exp
deleted file mode 100644
index 6b7beba..0000000
--- a/Modules/_ctypes/libffi/testsuite/lib/target-libpath.exp
+++ /dev/null
@@ -1,283 +0,0 @@
-# Copyright (C) 2004, 2005, 2007 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING3.  If not see
-# <http://www.gnu.org/licenses/>.
-
-# This file was contributed by John David Anglin (dave.anglin@nrc-cnrc.gc.ca)
-
-set orig_environment_saved 0
-set orig_ld_library_path_saved 0
-set orig_ld_run_path_saved 0
-set orig_shlib_path_saved 0
-set orig_ld_libraryn32_path_saved 0
-set orig_ld_library64_path_saved 0
-set orig_ld_library_path_32_saved 0
-set orig_ld_library_path_64_saved 0
-set orig_dyld_library_path_saved 0
-set orig_path_saved 0
-
-#######################################
-# proc set_ld_library_path_env_vars { }
-#######################################
-
-proc set_ld_library_path_env_vars { } {
-  global ld_library_path
-  global orig_environment_saved
-  global orig_ld_library_path_saved
-  global orig_ld_run_path_saved
-  global orig_shlib_path_saved
-  global orig_ld_libraryn32_path_saved
-  global orig_ld_library64_path_saved
-  global orig_ld_library_path_32_saved
-  global orig_ld_library_path_64_saved
-  global orig_dyld_library_path_saved
-  global orig_path_saved
-  global orig_ld_library_path
-  global orig_ld_run_path
-  global orig_shlib_path
-  global orig_ld_libraryn32_path
-  global orig_ld_library64_path
-  global orig_ld_library_path_32
-  global orig_ld_library_path_64
-  global orig_dyld_library_path
-  global orig_path
-  global GCC_EXEC_PREFIX
-
-  # Set the relocated compiler prefix, but only if the user hasn't specified one.
-  if { [info exists GCC_EXEC_PREFIX] && ![info exists env(GCC_EXEC_PREFIX)] } {
-    setenv GCC_EXEC_PREFIX "$GCC_EXEC_PREFIX"
-  }
-
-  # Setting the ld library path causes trouble when testing cross-compilers.
-  if { [is_remote target] } {
-    return
-  }
-
-  if { $orig_environment_saved == 0 } {
-    global env
-
-    set orig_environment_saved 1
-
-    # Save the original environment.
-    if [info exists env(LD_LIBRARY_PATH)] {
-      set orig_ld_library_path "$env(LD_LIBRARY_PATH)"
-      set orig_ld_library_path_saved 1
-    }
-    if [info exists env(LD_RUN_PATH)] {
-      set orig_ld_run_path "$env(LD_RUN_PATH)"
-      set orig_ld_run_path_saved 1
-    }
-    if [info exists env(SHLIB_PATH)] {
-      set orig_shlib_path "$env(SHLIB_PATH)"
-      set orig_shlib_path_saved 1
-    }
-    if [info exists env(LD_LIBRARYN32_PATH)] {
-      set orig_ld_libraryn32_path "$env(LD_LIBRARYN32_PATH)"
-      set orig_ld_libraryn32_path_saved 1
-    }
-    if [info exists env(LD_LIBRARY64_PATH)] {
-      set orig_ld_library64_path "$env(LD_LIBRARY64_PATH)"
-      set orig_ld_library64_path_saved 1
-    }
-    if [info exists env(LD_LIBRARY_PATH_32)] {
-      set orig_ld_library_path_32 "$env(LD_LIBRARY_PATH_32)"
-      set orig_ld_library_path_32_saved 1
-    }
-    if [info exists env(LD_LIBRARY_PATH_64)] {
-      set orig_ld_library_path_64 "$env(LD_LIBRARY_PATH_64)"
-      set orig_ld_library_path_64_saved 1
-    }
-    if [info exists env(DYLD_LIBRARY_PATH)] {
-      set orig_dyld_library_path "$env(DYLD_LIBRARY_PATH)"
-      set orig_dyld_library_path_saved 1
-    }
-    if [info exists env(PATH)] {
-      set orig_path "$env(PATH)"
-      set orig_path_saved 1
-    }
-  }
-
-  # We need to set ld library path in the environment.  Currently,
-  # unix.exp doesn't set the environment correctly for all systems.
-  # It only sets SHLIB_PATH and LD_LIBRARY_PATH when it executes a
-  # program.  We also need the environment set for compilations, etc.
-  #
-  # On IRIX 6, we have to set variables akin to LD_LIBRARY_PATH, but
-  # called LD_LIBRARYN32_PATH (for the N32 ABI) and LD_LIBRARY64_PATH
-  # (for the 64-bit ABI).  The same applies to Darwin (DYLD_LIBRARY_PATH),
-  # Solaris 32 bit (LD_LIBRARY_PATH_32), Solaris 64 bit (LD_LIBRARY_PATH_64),
-  # and HP-UX (SHLIB_PATH).  In some cases, the variables are independent
-  # of LD_LIBRARY_PATH, and in other cases LD_LIBRARY_PATH is used if the
-  # variable is not defined.
-  #
-  # Doing this is somewhat of a hack as ld_library_path gets repeated in
-  # SHLIB_PATH and LD_LIBRARY_PATH when unix_load sets these variables.
-  if { $orig_ld_library_path_saved } {
-    setenv LD_LIBRARY_PATH "$ld_library_path:$orig_ld_library_path"
-  } else {
-    setenv LD_LIBRARY_PATH "$ld_library_path"
-  }
-  if { $orig_ld_run_path_saved } {
-    setenv LD_RUN_PATH "$ld_library_path:$orig_ld_run_path"
-  } else {
-    setenv LD_RUN_PATH "$ld_library_path"
-  }
-  # The default shared library dynamic path search for 64-bit
-  # HP-UX executables searches LD_LIBRARY_PATH before SHLIB_PATH.
-  # LD_LIBRARY_PATH isn't used for 32-bit executables.  Thus, we
-  # set LD_LIBRARY_PATH and SHLIB_PATH as if they were independent.
-  if { $orig_shlib_path_saved } {
-    setenv SHLIB_PATH "$ld_library_path:$orig_shlib_path"
-  } else {
-    setenv SHLIB_PATH "$ld_library_path"
-  }
-  if { $orig_ld_libraryn32_path_saved } {
-    setenv LD_LIBRARYN32_PATH "$ld_library_path:$orig_ld_libraryn32_path"
-  } elseif { $orig_ld_library_path_saved } {
-    setenv LD_LIBRARYN32_PATH "$ld_library_path:$orig_ld_library_path"
-  } else {
-    setenv LD_LIBRARYN32_PATH "$ld_library_path"
-  }
-  if { $orig_ld_library64_path_saved } {
-    setenv LD_LIBRARY64_PATH "$ld_library_path:$orig_ld_library64_path"
-  } elseif { $orig_ld_library_path_saved } {
-    setenv LD_LIBRARY64_PATH "$ld_library_path:$orig_ld_library_path"
-  } else {
-    setenv LD_LIBRARY64_PATH "$ld_library_path"
-  }
-  if { $orig_ld_library_path_32_saved } {
-    setenv LD_LIBRARY_PATH_32 "$ld_library_path:$orig_ld_library_path_32"
-  } elseif { $orig_ld_library_path_saved } {
-    setenv LD_LIBRARY_PATH_32 "$ld_library_path:$orig_ld_library_path"
-  } else {
-    setenv LD_LIBRARY_PATH_32 "$ld_library_path"
-  }
-  if { $orig_ld_library_path_64_saved } {
-    setenv LD_LIBRARY_PATH_64 "$ld_library_path:$orig_ld_library_path_64"
-  } elseif { $orig_ld_library_path_saved } {
-    setenv LD_LIBRARY_PATH_64 "$ld_library_path:$orig_ld_library_path"
-  } else {
-    setenv LD_LIBRARY_PATH_64 "$ld_library_path"
-  }
-  if { $orig_dyld_library_path_saved } {
-    setenv DYLD_LIBRARY_PATH "$ld_library_path:$orig_dyld_library_path"
-  } else {
-    setenv DYLD_LIBRARY_PATH "$ld_library_path"
-  }
-  if { [istarget *-*-cygwin*] || [istarget *-*-mingw*] } {
-    if { $orig_path_saved } {
-      setenv PATH "$ld_library_path:$orig_path"
-    } else {
-      setenv PATH "$ld_library_path"
-    }
-  }
-
-  verbose -log "set_ld_library_path_env_vars: ld_library_path=$ld_library_path"
-}
-
-#######################################
-# proc restore_ld_library_path_env_vars { }
-#######################################
-
-proc restore_ld_library_path_env_vars { } {
-  global orig_environment_saved
-  global orig_ld_library_path_saved
-  global orig_ld_run_path_saved
-  global orig_shlib_path_saved
-  global orig_ld_libraryn32_path_saved
-  global orig_ld_library64_path_saved
-  global orig_ld_library_path_32_saved
-  global orig_ld_library_path_64_saved
-  global orig_dyld_library_path_saved
-  global orig_path_saved
-  global orig_ld_library_path
-  global orig_ld_run_path
-  global orig_shlib_path
-  global orig_ld_libraryn32_path
-  global orig_ld_library64_path
-  global orig_ld_library_path_32
-  global orig_ld_library_path_64
-  global orig_dyld_library_path
-  global orig_path
-
-  if { $orig_environment_saved == 0 } {
-    return
-  }
-
-  if { $orig_ld_library_path_saved } {
-    setenv LD_LIBRARY_PATH "$orig_ld_library_path"
-  } elseif [info exists env(LD_LIBRARY_PATH)] {
-    unsetenv LD_LIBRARY_PATH
-  }
-  if { $orig_ld_run_path_saved } {
-    setenv LD_RUN_PATH "$orig_ld_run_path"
-  } elseif [info exists env(LD_RUN_PATH)] {
-    unsetenv LD_RUN_PATH
-  }
-  if { $orig_shlib_path_saved } {
-    setenv SHLIB_PATH "$orig_shlib_path"
-  } elseif [info exists env(SHLIB_PATH)] {
-    unsetenv SHLIB_PATH
-  }
-  if { $orig_ld_libraryn32_path_saved } {
-    setenv LD_LIBRARYN32_PATH "$orig_ld_libraryn32_path"
-  } elseif [info exists env(LD_LIBRARYN32_PATH)] {
-    unsetenv LD_LIBRARYN32_PATH
-  }
-  if { $orig_ld_library64_path_saved } {
-    setenv LD_LIBRARY64_PATH "$orig_ld_library64_path"
-  } elseif [info exists env(LD_LIBRARY64_PATH)] {
-    unsetenv LD_LIBRARY64_PATH
-  }
-  if { $orig_ld_library_path_32_saved } {
-    setenv LD_LIBRARY_PATH_32 "$orig_ld_library_path_32"
-  } elseif [info exists env(LD_LIBRARY_PATH_32)] {
-    unsetenv LD_LIBRARY_PATH_32
-  }
-  if { $orig_ld_library_path_64_saved } {
-    setenv LD_LIBRARY_PATH_64 "$orig_ld_library_path_64"
-  } elseif [info exists env(LD_LIBRARY_PATH_64)] {
-    unsetenv LD_LIBRARY_PATH_64
-  }
-  if { $orig_dyld_library_path_saved } {
-    setenv DYLD_LIBRARY_PATH "$orig_dyld_library_path"
-  } elseif [info exists env(DYLD_LIBRARY_PATH)] {
-    unsetenv DYLD_LIBRARY_PATH
-  }
-  if { $orig_path_saved } {
-    setenv PATH "$orig_path"
-  } elseif [info exists env(PATH)] {
-    unsetenv PATH
-  }
-}
-
-#######################################
-# proc get_shlib_extension { }
-#######################################
-
-proc get_shlib_extension { } {
-    global shlib_ext
-
-    if { [ istarget *-*-darwin* ] } {
-	set shlib_ext "dylib"
-    } elseif { [ istarget *-*-cygwin* ] || [ istarget *-*-mingw* ] } {
-	set shlib_ext "dll"
-    } elseif { [ istarget hppa*-*-hpux* ] } {
-	set shlib_ext "sl"
-    } else {
-	set shlib_ext "so"
-    }
-    return $shlib_ext
-}
-
diff --git a/Modules/_ctypes/libffi/testsuite/lib/wrapper.exp b/Modules/_ctypes/libffi/testsuite/lib/wrapper.exp
deleted file mode 100644
index 4e5ae43..0000000
--- a/Modules/_ctypes/libffi/testsuite/lib/wrapper.exp
+++ /dev/null
@@ -1,45 +0,0 @@
-#   Copyright (C) 2004, 2007 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-# 
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-# 
-# You should have received a copy of the GNU General Public License
-# along with GCC; see the file COPYING3.  If not see
-# <http://www.gnu.org/licenses/>.
-
-# This file contains GCC-specifics for status wrappers for test programs.
-
-# ${tool}_maybe_build_wrapper -- Build wrapper object if the target
-# needs it.  FILENAME is the path to the wrapper file.  If there are
-# additional arguments, they are command-line options to provide to
-# the compiler when compiling FILENAME.
-
-proc ${tool}_maybe_build_wrapper { filename args } {
-    global gluefile wrap_flags
-
-    if { [target_info needs_status_wrapper] != "" \
- 	 && [target_info needs_status_wrapper] != "0" \
-	 && ![info exists gluefile] } {
-	set saved_wrap_compile_flags [target_info wrap_compile_flags]
-	set flags [join $args " "]
-	# The wrapper code may contain code that gcc objects on.  This
-	# became true for dejagnu-1.4.4.  The set of warnings and code
-	# that gcc objects on may change, so just make sure -w is always
-	# passed to turn off all warnings.
-	set_currtarget_info wrap_compile_flags \
-	    "$saved_wrap_compile_flags -w $flags"
-	set result [build_wrapper $filename]
-	set_currtarget_info wrap_compile_flags "$saved_wrap_compile_flags"
-	if { $result != "" } {
-	    set gluefile [lindex $result 0]
-	    set wrap_flags [lindex $result 1]
-	}
-    }
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/call.exp b/Modules/_ctypes/libffi/testsuite/libffi.call/call.exp
deleted file mode 100644
index 36d13d8..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/call.exp
+++ /dev/null
@@ -1,28 +0,0 @@
-# Copyright (C) 2003, 2006, 2009, 2010 Free Software Foundation, Inc.
-
-# This program is free software; you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation; either version 3 of the License, or
-# (at your option) any later version.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program; see the file COPYING3.  If not see
-# <http://www.gnu.org/licenses/>.
-
-dg-init
-libffi-init
-
-global srcdir subdir
-
-run-many-tests [lsort [glob -nocomplain -- $srcdir/$subdir/*.{c,cc}]] ""
-
-dg-finish
-
-# Local Variables:
-# tcl-indent-level:4
-# End:
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn0.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn0.c
deleted file mode 100644
index a579ff6..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn0.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)(*(int *)args[1]) +
-    (int)(*(unsigned long long *)args[2]) + (int)*(int *)args[3] +
-    (int)(*(signed short *)args[4]) +
-    (int)(*(unsigned long long *)args[5]) +
-    (int)*(int *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(int *)args[14]) +  *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0], (int)(*(int *)args[1]),
-	 (int)(*(unsigned long long *)args[2]),
-	 (int)*(int *)args[3], (int)(*(signed short *)args[4]),
-	 (int)(*(unsigned long long *)args[5]),
-	 (int)*(int *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(int *)args[14]),*(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long, int, unsigned long long,
-				  int, signed short, unsigned long long, int,
-				  int, double, int, int, float, int, int,
-				  int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void * code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = &ffi_type_sint;
-  cl_arg_types[2] = &ffi_type_uint64;
-  cl_arg_types[3] = &ffi_type_sint;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_uint64;
-  cl_arg_types[6] = &ffi_type_sint;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1LL, 2, 3LL, 4, 127, 429LL, 7, 8, 9.5, 10, 11, 12, 13,
-     19, 21, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-     exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn1.c
deleted file mode 100644
index 9123173..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn1.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Area:	closure_call.
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-
-static void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(float *)args[0] +(int)(*(float *)args[1]) +
-    (int)(*(float *)args[2]) + (int)*(float *)args[3] +
-    (int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
-    (int)*(float *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double*)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(int *)args[14]) + *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(float *)args[0], (int)(*(float *)args[1]),
-	 (int)(*(float *)args[2]), (int)*(float *)args[3],
-	 (int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
-	 (int)*(float *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(int *)args[14]), *(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-}
-
-typedef int (*closure_test_type1)(float, float, float, float, signed short,
-				  float, float, int, double, int, int, float,
-				  int, int, int, int);
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_float;
-  cl_arg_types[1] = &ffi_type_float;
-  cl_arg_types[2] = &ffi_type_float;
-  cl_arg_types[3] = &ffi_type_float;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_float;
-  cl_arg_types[6] = &ffi_type_float;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
-                             (void *) 3 /* userdata */, code)  == FFI_OK);
-
-  res = (*((closure_test_type1)code))
-    (1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
-     19, 21, 1);
-  /* { dg-output "1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 255" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn2.c
deleted file mode 100644
index 08ff9d9..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn2.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void closure_test_fn2(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(double *)args[0] +(int)(*(double *)args[1]) +
-    (int)(*(double *)args[2]) + (int)*(double *)args[3] +
-    (int)(*(signed short *)args[4]) + (int)(*(double *)args[5]) +
-    (int)*(double *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(float *)args[13]) +
-    (int)(*(int *)args[14]) + *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(double *)args[0], (int)(*(double *)args[1]),
-	 (int)(*(double *)args[2]), (int)*(double *)args[3],
-	 (int)(*(signed short *)args[4]), (int)(*(double *)args[5]),
-	 (int)*(double *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double*)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(float *)args[13]),
-	 (int)(*(int *)args[14]), *(int *)args[15], (int)(intptr_t)userdata,
-	 (int)*(ffi_arg *)resp);
-}
-
-typedef int (*closure_test_type2)(double, double, double, double, signed short,
-				  double, double, int, double, int, int, float,
-				  int, float, int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_double;
-  cl_arg_types[1] = &ffi_type_double;
-  cl_arg_types[2] = &ffi_type_double;
-  cl_arg_types[3] = &ffi_type_double;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_double;
-  cl_arg_types[6] = &ffi_type_double;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_float;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn2,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type2)code))
-    (1, 2, 3, 4, 127, 5, 6, 8, 9, 10, 11, 12.0, 13,
-     19.0, 21, 1);
-  /* { dg-output "1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 255" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn3.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn3.c
deleted file mode 100644
index 9b54d80..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn3.c
+++ /dev/null
@@ -1,82 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void closure_test_fn3(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata)
- {
-   *(ffi_arg*)resp =
-     (int)*(float *)args[0] +(int)(*(float *)args[1]) +
-     (int)(*(float *)args[2]) + (int)*(float *)args[3] +
-     (int)(*(float *)args[4]) + (int)(*(float *)args[5]) +
-     (int)*(float *)args[6] + (int)(*(float *)args[7]) +
-     (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-     (int)(*(float *)args[10]) + (int)(*(float *)args[11]) +
-     (int)*(int *)args[12] + (int)(*(float *)args[13]) +
-     (int)(*(float *)args[14]) +  *(int *)args[15] + (intptr_t)userdata;
-
-   printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	  (int)*(float *)args[0], (int)(*(float *)args[1]),
-	  (int)(*(float *)args[2]), (int)*(float *)args[3],
-	  (int)(*(float *)args[4]), (int)(*(float *)args[5]),
-	  (int)*(float *)args[6], (int)(*(float *)args[7]),
-	  (int)(*(double *)args[8]), (int)*(int *)args[9],
-	  (int)(*(float *)args[10]), (int)(*(float *)args[11]),
-	  (int)*(int *)args[12], (int)(*(float *)args[13]),
-	  (int)(*(float *)args[14]), *(int *)args[15], (int)(intptr_t)userdata,
-	  (int)*(ffi_arg *)resp);
-
- }
-
-typedef int (*closure_test_type3)(float, float, float, float, float, float,
-				  float, float, double, int, float, float, int,
-				  float, float, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_float;
-  cl_arg_types[1] = &ffi_type_float;
-  cl_arg_types[2] = &ffi_type_float;
-  cl_arg_types[3] = &ffi_type_float;
-  cl_arg_types[4] = &ffi_type_float;
-  cl_arg_types[5] = &ffi_type_float;
-  cl_arg_types[6] = &ffi_type_float;
-  cl_arg_types[7] = &ffi_type_float;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_float;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_float;
-  cl_arg_types[14] = &ffi_type_float;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn3,
-                             (void *) 3 /* userdata */, code)  == FFI_OK);
-
-  res = (*((closure_test_type3)code))
-    (1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9, 10, 11.11, 12.0, 13,
-     19.19, 21.21, 1);
-  /* { dg-output "1 2 3 4 5 6 7 8 9 10 11 12 13 19 21 1 3: 135" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 135" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn4.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn4.c
deleted file mode 100644
index d4a1530..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn4.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple long long values passing.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031026	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static void
-closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)*(unsigned long long *)args[1] +
-    (int)*(unsigned long long *)args[2] + (int)*(unsigned long long *)args[3] +
-    (int)*(unsigned long long *)args[4] + (int)*(unsigned long long *)args[5] +
-    (int)*(unsigned long long *)args[6] + (int)*(unsigned long long *)args[7] +
-    (int)*(unsigned long long *)args[8] + (int)*(unsigned long long *)args[9] +
-    (int)*(unsigned long long *)args[10] +
-    (int)*(unsigned long long *)args[11] +
-    (int)*(unsigned long long *)args[12] +
-    (int)*(unsigned long long *)args[13] +
-    (int)*(unsigned long long *)args[14] +
-    *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0],
-	 (int)*(unsigned long long *)args[1],
-	 (int)*(unsigned long long *)args[2],
-	 (int)*(unsigned long long *)args[3],
-	 (int)*(unsigned long long *)args[4],
-	 (int)*(unsigned long long *)args[5],
-	 (int)*(unsigned long long *)args[6],
-	 (int)*(unsigned long long *)args[7],
-	 (int)*(unsigned long long *)args[8],
-	 (int)*(unsigned long long *)args[9],
-	 (int)*(unsigned long long *)args[10],
-	 (int)*(unsigned long long *)args[11],
-	 (int)*(unsigned long long *)args[12],
-	 (int)*(unsigned long long *)args[13],
-	 (int)*(unsigned long long *)args[14],
-	 *(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int i, res;
-
-  for (i = 0; i < 15; i++) {
-    cl_arg_types[i] = &ffi_type_uint64;
-  }
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1LL, 2LL, 3LL, 4LL, 127LL, 429LL, 7LL, 8LL, 9LL, 10LL, 11LL, 12LL,
-     13LL, 19LL, 21LL, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn5.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn5.c
deleted file mode 100644
index 9907442..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn5.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple long long values passing.
-		Exceed the limit of gpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031026	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test_fn5(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)*(unsigned long long *)args[1] +
-    (int)*(unsigned long long *)args[2] + (int)*(unsigned long long *)args[3] +
-    (int)*(unsigned long long *)args[4] + (int)*(unsigned long long *)args[5] +
-    (int)*(unsigned long long *)args[6] + (int)*(unsigned long long *)args[7] +
-    (int)*(unsigned long long *)args[8] + (int)*(unsigned long long *)args[9] +
-    (int)*(int *)args[10] +
-    (int)*(unsigned long long *)args[11] +
-    (int)*(unsigned long long *)args[12] +
-    (int)*(unsigned long long *)args[13] +
-    (int)*(unsigned long long *)args[14] +
-    *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0],
-	 (int)*(unsigned long long *)args[1],
-	 (int)*(unsigned long long *)args[2],
-	 (int)*(unsigned long long *)args[3],
-	 (int)*(unsigned long long *)args[4],
-	 (int)*(unsigned long long *)args[5],
-	 (int)*(unsigned long long *)args[6],
-	 (int)*(unsigned long long *)args[7],
-	 (int)*(unsigned long long *)args[8],
-	 (int)*(unsigned long long *)args[9],
-	 (int)*(int *)args[10],
-	 (int)*(unsigned long long *)args[11],
-	 (int)*(unsigned long long *)args[12],
-	 (int)*(unsigned long long *)args[13],
-	 (int)*(unsigned long long *)args[14],
-	 *(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  int, unsigned long long,
-				  unsigned long long, unsigned long long,
-				  unsigned long long, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int i, res;
-
-  for (i = 0; i < 10; i++) {
-    cl_arg_types[i] = &ffi_type_uint64;
-  }
-  cl_arg_types[10] = &ffi_type_sint;
-  for (i = 11; i < 15; i++) {
-    cl_arg_types[i] = &ffi_type_uint64;
-  }
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn5,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1LL, 2LL, 3LL, 4LL, 127LL, 429LL, 7LL, 8LL, 9LL, 10LL, 11, 12LL,
-     13LL, 19LL, 21LL, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn6.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn6.c
deleted file mode 100644
index 73c54fd..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_fn6.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC.
-   Limitations:	none.
-   PR:		PR23404
-   Originator:	<andreast@gcc.gnu.org> 20050830	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] +
-    (int)(*(unsigned long long *)args[1]) +
-    (int)(*(unsigned long long *)args[2]) +
-    (int)*(unsigned long long *)args[3] +
-    (int)(*(int *)args[4]) + (int)(*(double *)args[5]) +
-    (int)*(double *)args[6] + (int)(*(float *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(double *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(double *)args[14]) +  (int)*(double *)args[15] +
-    (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long  *)args[0],
-	 (int)(*(unsigned long long  *)args[1]),
-	 (int)(*(unsigned long long  *)args[2]),
-	 (int)*(unsigned long long  *)args[3],
-	 (int)(*(int *)args[4]), (int)(*(double *)args[5]),
-	 (int)*(double *)args[6], (int)(*(float *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(double *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(double *)args[14]), (int)(*(double *)args[15]),
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_test_type0)(unsigned long long,
-				  unsigned long long,
-				  unsigned long long,
-				  unsigned long long,
-				  int, double, double, float, double, double,
-				  int, float, int, int, double, double);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = &ffi_type_uint64;
-  cl_arg_types[2] = &ffi_type_uint64;
-  cl_arg_types[3] = &ffi_type_uint64;
-  cl_arg_types[4] = &ffi_type_sint;
-  cl_arg_types[5] = &ffi_type_double;
-  cl_arg_types[6] = &ffi_type_double;
-  cl_arg_types[7] = &ffi_type_float;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_double;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_double;
-  cl_arg_types[15] = &ffi_type_double;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn0,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*((closure_test_type0)code))
-    (1, 2, 3, 4, 127, 429., 7., 8., 9.5, 10., 11, 12., 13,
-     19, 21., 1.);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_loc_fn0.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_loc_fn0.c
deleted file mode 100644
index b3afa0b..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_loc_fn0.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check multiple values passing from different type.
-		Also, exceed the limit of gpr and fpr registers on PowerPC
-		Darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_loc_test_fn0(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		 void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(unsigned long long *)args[0] + (int)(*(int *)args[1]) +
-    (int)(*(unsigned long long *)args[2]) + (int)*(int *)args[3] +
-    (int)(*(signed short *)args[4]) +
-    (int)(*(unsigned long long *)args[5]) +
-    (int)*(int *)args[6] + (int)(*(int *)args[7]) +
-    (int)(*(double *)args[8]) + (int)*(int *)args[9] +
-    (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-    (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-    (int)(*(int *)args[14]) +  *(int *)args[15] + (intptr_t)userdata;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	 (int)*(unsigned long long *)args[0], (int)(*(int *)args[1]),
-	 (int)(*(unsigned long long *)args[2]),
-	 (int)*(int *)args[3], (int)(*(signed short *)args[4]),
-	 (int)(*(unsigned long long *)args[5]),
-	 (int)*(int *)args[6], (int)(*(int *)args[7]),
-	 (int)(*(double *)args[8]), (int)*(int *)args[9],
-	 (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	 (int)*(int *)args[12], (int)(*(int *)args[13]),
-	 (int)(*(int *)args[14]),*(int *)args[15],
-	 (int)(intptr_t)userdata, (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (*closure_loc_test_type0)(unsigned long long, int, unsigned long long,
-				  int, signed short, unsigned long long, int,
-				  int, double, int, int, float, int, int,
-				  int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_closure *pcl;
-  ffi_type * cl_arg_types[17];
-  int res;
-  void *codeloc;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = &ffi_type_sint;
-  cl_arg_types[2] = &ffi_type_uint64;
-  cl_arg_types[3] = &ffi_type_sint;
-  cl_arg_types[4] = &ffi_type_sshort;
-  cl_arg_types[5] = &ffi_type_uint64;
-  cl_arg_types[6] = &ffi_type_sint;
-  cl_arg_types[7] = &ffi_type_sint;
-  cl_arg_types[8] = &ffi_type_double;
-  cl_arg_types[9] = &ffi_type_sint;
-  cl_arg_types[10] = &ffi_type_sint;
-  cl_arg_types[11] = &ffi_type_float;
-  cl_arg_types[12] = &ffi_type_sint;
-  cl_arg_types[13] = &ffi_type_sint;
-  cl_arg_types[14] = &ffi_type_sint;
-  cl_arg_types[15] = &ffi_type_sint;
-  cl_arg_types[16] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  pcl = ffi_closure_alloc(sizeof(ffi_closure), &codeloc);
-  CHECK(pcl != NULL);
-  CHECK(codeloc != NULL);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_loc_test_fn0,
-			 (void *) 3 /* userdata */, codeloc) == FFI_OK);
-  
-  CHECK(memcmp(pcl, codeloc, sizeof(*pcl)) == 0);
-
-  res = (*((closure_loc_test_type0)codeloc))
-    (1LL, 2, 3LL, 4, 127, 429LL, 7, 8, 9.5, 10, 11, 12, 13,
-     19, 21, 1);
-  /* { dg-output "1 2 3 4 127 429 7 8 9 10 11 12 13 19 21 1 3: 680" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 680" } */
-     exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_simple.c b/Modules/_ctypes/libffi/testsuite/libffi.call/closure_simple.c
deleted file mode 100644
index 5a4e728..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/closure_simple.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check simple closure handling with all ABIs
-   Limitations:	none.
-   PR:		none.
-   Originator:	<twalljava@dev.java.net> */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void
-closure_test(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata)
-{
-  *(ffi_arg*)resp =
-    (int)*(int *)args[0] + (int)(*(int *)args[1])
-    + (int)(*(int *)args[2])  + (int)(*(int *)args[3])
-    + (int)(intptr_t)userdata;
-
-  printf("%d %d %d %d: %d\n",
-	 (int)*(int *)args[0], (int)(*(int *)args[1]),
-	 (int)(*(int *)args[2]), (int)(*(int *)args[3]),
-         (int)*(ffi_arg *)resp);
-
-}
-
-typedef int (ABI_ATTR *closure_test_type0)(int, int, int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-  int res;
-
-  cl_arg_types[0] = &ffi_type_uint;
-  cl_arg_types[1] = &ffi_type_uint;
-  cl_arg_types[2] = &ffi_type_uint;
-  cl_arg_types[3] = &ffi_type_uint;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 4,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test,
-                             (void *) 3 /* userdata */, code) == FFI_OK);
-
-  res = (*(closure_test_type0)code)(0, 1, 2, 3);
-  /* { dg-output "0 1 2 3: 9" } */
-
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 9" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_12byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_12byte.c
deleted file mode 100644
index ea0825d..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_12byte.c
+++ /dev/null
@@ -1,94 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_12byte {
-  int a;
-  int b;
-  int c;
-} cls_struct_12byte;
-
-cls_struct_12byte cls_struct_12byte_fn(struct cls_struct_12byte b1,
-			    struct cls_struct_12byte b2)
-{
-  struct cls_struct_12byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-  result.c = b1.c + b2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", b1.a, b1.b, b1.c, b2.a, b2.b, b2.c,
-	 result.a, result.b, result.c);
-
-  return result;
-}
-
-static void cls_struct_12byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				 void** args , void* userdata __UNUSED__)
-{
-  struct cls_struct_12byte b1, b2;
-
-  b1 = *(struct cls_struct_12byte*)(args[0]);
-  b2 = *(struct cls_struct_12byte*)(args[1]);
-
-  *(cls_struct_12byte*)resp = cls_struct_12byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_12byte h_dbl = { 7, 4, 9 };
-  struct cls_struct_12byte j_dbl = { 1, 5, 3 };
-  struct cls_struct_12byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_sint;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_12byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 4 9 1 5 3: 8 9 12" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 9 12" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_12byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-
-  res_dbl = ((cls_struct_12byte(*)(cls_struct_12byte, cls_struct_12byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 4 9 1 5 3: 8 9 12" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 9 12" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_16byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_16byte.c
deleted file mode 100644
index 89a08a2..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_16byte.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_16byte {
-  int a;
-  double b;
-  int c;
-} cls_struct_16byte;
-
-cls_struct_16byte cls_struct_16byte_fn(struct cls_struct_16byte b1,
-			    struct cls_struct_16byte b2)
-{
-  struct cls_struct_16byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-  result.c = b1.c + b2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", b1.a, b1.b, b1.c, b2.a, b2.b, b2.c,
-	 result.a, result.b, result.c);
-
-  return result;
-}
-
-static void cls_struct_16byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				 void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_16byte b1, b2;
-
-  b1 = *(struct cls_struct_16byte*)(args[0]);
-  b2 = *(struct cls_struct_16byte*)(args[1]);
-
-  *(cls_struct_16byte*)resp = cls_struct_16byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_16byte h_dbl = { 7, 8.0, 9 };
-  struct cls_struct_16byte j_dbl = { 1, 9.0, 3 };
-  struct cls_struct_16byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_16byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 8 9 1 9 3: 8 17 12" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 17 12" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0.0;
-  res_dbl.c = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_16byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_16byte(*)(cls_struct_16byte, cls_struct_16byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 8 9 1 9 3: 8 17 12" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 8 17 12" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c
deleted file mode 100644
index 9f75da8..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_18byte.c
+++ /dev/null
@@ -1,96 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Double alignment check on darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030915	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_18byte {
-  double a;
-  unsigned char b;
-  unsigned char c;
-  double d;
-} cls_struct_18byte;
-
-cls_struct_18byte cls_struct_18byte_fn(struct cls_struct_18byte a1,
-			    struct cls_struct_18byte a2)
-{
-  struct cls_struct_18byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-
-  printf("%g %d %d %g %g %d %d %g: %g %d %d %g\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-  return result;
-}
-
-static void
-cls_struct_18byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_18byte a1, a2;
-
-  a1 = *(struct cls_struct_18byte*)(args[0]);
-  a2 = *(struct cls_struct_18byte*)(args[1]);
-
-  *(cls_struct_18byte*)resp = cls_struct_18byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_18byte g_dbl = { 1.0, 127, 126, 3.0 };
-  struct cls_struct_18byte f_dbl = { 4.0, 125, 124, 5.0 };
-  struct cls_struct_18byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_double;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_18byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 127 126 3 4 125 124 5: 5 252 250 8" } */
-  printf("res: %g %d %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 5 252 250 8" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_18byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_18byte(*)(cls_struct_18byte, cls_struct_18byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 127 126 3 4 125 124 5: 5 252 250 8" } */
-  printf("res: %g %d %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 5 252 250 8" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_19byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_19byte.c
deleted file mode 100644
index 278794b..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_19byte.c
+++ /dev/null
@@ -1,102 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Double alignment check on darwin.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030915	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_19byte {
-  double a;
-  unsigned char b;
-  unsigned char c;
-  double d;
-  unsigned char e;
-} cls_struct_19byte;
-
-cls_struct_19byte cls_struct_19byte_fn(struct cls_struct_19byte a1,
-			    struct cls_struct_19byte a2)
-{
-  struct cls_struct_19byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-
-
-  printf("%g %d %d %g %d %g %d %d %g %d: %g %d %d %g %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e,
-	 a2.a, a2.b, a2.c, a2.d, a2.e,
-	 result.a, result.b, result.c, result.d, result.e);
-  return result;
-}
-
-static void
-cls_struct_19byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_19byte a1, a2;
-
-  a1 = *(struct cls_struct_19byte*)(args[0]);
-  a2 = *(struct cls_struct_19byte*)(args[1]);
-
-  *(cls_struct_19byte*)resp = cls_struct_19byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[6];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_19byte g_dbl = { 1.0, 127, 126, 3.0, 120 };
-  struct cls_struct_19byte f_dbl = { 4.0, 125, 124, 5.0, 119 };
-  struct cls_struct_19byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_double;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_19byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 127 126 3 120 4 125 124 5 119: 5 252 250 8 239" } */
-  printf("res: %g %d %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 5 252 250 8 239" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_19byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_19byte(*)(cls_struct_19byte, cls_struct_19byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 127 126 3 120 4 125 124 5 119: 5 252 250 8 239" } */
-  printf("res: %g %d %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 5 252 250 8 239" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_1_1byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_1_1byte.c
deleted file mode 100644
index 82492c0..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_1_1byte.c
+++ /dev/null
@@ -1,89 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030902	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_1_1byte {
-  unsigned char a;
-} cls_struct_1_1byte;
-
-cls_struct_1_1byte cls_struct_1_1byte_fn(struct cls_struct_1_1byte a1,
-			    struct cls_struct_1_1byte a2)
-{
-  struct cls_struct_1_1byte result;
-
-  result.a = a1.a + a2.a;
-
-  printf("%d %d: %d\n", a1.a, a2.a, result.a);
-
-  return  result;
-}
-
-static void
-cls_struct_1_1byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		      void* userdata __UNUSED__)
-{
-
-  struct cls_struct_1_1byte a1, a2;
-
-  a1 = *(struct cls_struct_1_1byte*)(args[0]);
-  a2 = *(struct cls_struct_1_1byte*)(args[1]);
-
-  *(cls_struct_1_1byte*)resp = cls_struct_1_1byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[2];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_1_1byte g_dbl = { 12 };
-  struct cls_struct_1_1byte f_dbl = { 178 };
-  struct cls_struct_1_1byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_1_1byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 178: 190" } */
-  printf("res: %d\n", res_dbl.a);
-  /* { dg-output "\nres: 190" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_1_1byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_1_1byte(*)(cls_struct_1_1byte, cls_struct_1_1byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 178: 190" } */
-  printf("res: %d\n", res_dbl.a);
-  /* { dg-output "\nres: 190" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_20byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_20byte.c
deleted file mode 100644
index 3f8bb28..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_20byte.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_20byte {
-  double a;
-  double b;
-  int c;
-} cls_struct_20byte;
-
-cls_struct_20byte cls_struct_20byte_fn(struct cls_struct_20byte a1,
-			    struct cls_struct_20byte a2)
-{
-  struct cls_struct_20byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%g %g %d %g %g %d: %g %g %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-  return result;
-}
-
-static void
-cls_struct_20byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_20byte a1, a2;
-
-  a1 = *(struct cls_struct_20byte*)(args[0]);
-  a2 = *(struct cls_struct_20byte*)(args[1]);
-
-  *(cls_struct_20byte*)resp = cls_struct_20byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_20byte g_dbl = { 1.0, 2.0, 3 };
-  struct cls_struct_20byte f_dbl = { 4.0, 5.0, 7 };
-  struct cls_struct_20byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_20byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %g %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_20byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_20byte(*)(cls_struct_20byte, cls_struct_20byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %g %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_20byte1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_20byte1.c
deleted file mode 100644
index 6562727..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_20byte1.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_20byte {
-  int a;
-  double b;
-  double c;
-} cls_struct_20byte;
-
-cls_struct_20byte cls_struct_20byte_fn(struct cls_struct_20byte a1,
-			    struct cls_struct_20byte a2)
-{
-  struct cls_struct_20byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %g %d %g %g: %d %g %g\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-  return result;
-}
-
-static void
-cls_struct_20byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_20byte a1, a2;
-
-  a1 = *(struct cls_struct_20byte*)(args[0]);
-  a2 = *(struct cls_struct_20byte*)(args[1]);
-
-  *(cls_struct_20byte*)resp = cls_struct_20byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_20byte g_dbl = { 1, 2.0, 3.0 };
-  struct cls_struct_20byte f_dbl = { 4, 5.0, 7.0 };
-  struct cls_struct_20byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_double;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_20byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %d %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_20byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_20byte(*)(cls_struct_20byte, cls_struct_20byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 2 3 4 5 7: 5 7 10" } */
-  printf("res: %d %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 5 7 10" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_24byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_24byte.c
deleted file mode 100644
index 1d82f6e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_24byte.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_24byte {
-  double a;
-  double b;
-  int c;
-  float d;
-} cls_struct_24byte;
-
-cls_struct_24byte cls_struct_24byte_fn(struct cls_struct_24byte b0,
-			    struct cls_struct_24byte b1,
-			    struct cls_struct_24byte b2,
-			    struct cls_struct_24byte b3)
-{
-  struct cls_struct_24byte result;
-
-  result.a = b0.a + b1.a + b2.a + b3.a;
-  result.b = b0.b + b1.b + b2.b + b3.b;
-  result.c = b0.c + b1.c + b2.c + b3.c;
-  result.d = b0.d + b1.d + b2.d + b3.d;
-
-  printf("%g %g %d %g %g %g %d %g %g %g %d %g %g %g %d %g: %g %g %d %g\n",
-	 b0.a, b0.b, b0.c, b0.d,
-	 b1.a, b1.b, b1.c, b1.d,
-	 b2.a, b2.b, b2.c, b2.d,
-	 b3.a, b3.b, b3.c, b2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return result;
-}
-
-static void
-cls_struct_24byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_24byte b0, b1, b2, b3;
-
-  b0 = *(struct cls_struct_24byte*)(args[0]);
-  b1 = *(struct cls_struct_24byte*)(args[1]);
-  b2 = *(struct cls_struct_24byte*)(args[2]);
-  b3 = *(struct cls_struct_24byte*)(args[3]);
-
-  *(cls_struct_24byte*)resp = cls_struct_24byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_24byte e_dbl = { 9.0, 2.0, 6, 5.0 };
-  struct cls_struct_24byte f_dbl = { 1.0, 2.0, 3, 7.0 };
-  struct cls_struct_24byte g_dbl = { 4.0, 5.0, 7, 9.0 };
-  struct cls_struct_24byte h_dbl = { 8.0, 6.0, 1, 4.0 };
-  struct cls_struct_24byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = &ffi_type_float;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = &cls_struct_type;
-  dbl_arg_types[3] = &cls_struct_type;
-  dbl_arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = &h_dbl;
-  args_dbl[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_24byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "9 2 6 5 1 2 3 7 4 5 7 9 8 6 1 9: 22 15 17 25" } */
-  printf("res: %g %g %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 22 15 17 25" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_24byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_24byte(*)(cls_struct_24byte,
-				   cls_struct_24byte,
-				   cls_struct_24byte,
-				   cls_struct_24byte))
-	     (code))(e_dbl, f_dbl, g_dbl, h_dbl);
-  /* { dg-output "\n9 2 6 5 1 2 3 7 4 5 7 9 8 6 1 9: 22 15 17 25" } */
-  printf("res: %g %g %d %g\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 22 15 17 25" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_2byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_2byte.c
deleted file mode 100644
index 81bb0a6..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_2byte.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_2byte {
-  unsigned char a;
-  unsigned char b;
-} cls_struct_2byte;
-
-cls_struct_2byte cls_struct_2byte_fn(struct cls_struct_2byte a1,
-			    struct cls_struct_2byte a2)
-{
-  struct cls_struct_2byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_2byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_2byte a1, a2;
-
-  a1 = *(struct cls_struct_2byte*)(args[0]);
-  a2 = *(struct cls_struct_2byte*)(args[1]);
-
-  *(cls_struct_2byte*)resp = cls_struct_2byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_2byte g_dbl = { 12, 127 };
-  struct cls_struct_2byte f_dbl = { 1, 13 };
-  struct cls_struct_2byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_2byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 127 1 13: 13 140" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_2byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_2byte(*)(cls_struct_2byte, cls_struct_2byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 127 1 13: 13 140" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3_1byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3_1byte.c
deleted file mode 100644
index b782746..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3_1byte.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030902	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_3_1byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-} cls_struct_3_1byte;
-
-cls_struct_3_1byte cls_struct_3_1byte_fn(struct cls_struct_3_1byte a1,
-			    struct cls_struct_3_1byte a2)
-{
-  struct cls_struct_3_1byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c,
-	 a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_3_1byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		      void* userdata __UNUSED__)
-{
-
-  struct cls_struct_3_1byte a1, a2;
-
-  a1 = *(struct cls_struct_3_1byte*)(args[0]);
-  a2 = *(struct cls_struct_3_1byte*)(args[1]);
-
-  *(cls_struct_3_1byte*)resp = cls_struct_3_1byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_3_1byte g_dbl = { 12, 13, 14 };
-  struct cls_struct_3_1byte f_dbl = { 178, 179, 180 };
-  struct cls_struct_3_1byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_3_1byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 13 14 178 179 180: 190 192 194" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 190 192 194" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_3_1byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_3_1byte(*)(cls_struct_3_1byte, cls_struct_3_1byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 13 14 178 179 180: 190 192 194" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 190 192 194" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3byte1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3byte1.c
deleted file mode 100644
index a02c463..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3byte1.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_3byte {
-  unsigned short a;
-  unsigned char b;
-} cls_struct_3byte;
-
-cls_struct_3byte cls_struct_3byte_fn(struct cls_struct_3byte a1,
-			    struct cls_struct_3byte a2)
-{
-  struct cls_struct_3byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_3byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_3byte a1, a2;
-
-  a1 = *(struct cls_struct_3byte*)(args[0]);
-  a2 = *(struct cls_struct_3byte*)(args[1]);
-
-  *(cls_struct_3byte*)resp = cls_struct_3byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_3byte g_dbl = { 12, 119 };
-  struct cls_struct_3byte f_dbl = { 1, 15 };
-  struct cls_struct_3byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_3byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 119 1 15: 13 134" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 134" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_3byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_3byte(*)(cls_struct_3byte, cls_struct_3byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 119 1 15: 13 134" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 13 134" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3byte2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3byte2.c
deleted file mode 100644
index c7251ce..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_3byte2.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_3byte_1 {
-  unsigned char a;
-  unsigned short b;
-} cls_struct_3byte_1;
-
-cls_struct_3byte_1 cls_struct_3byte_fn1(struct cls_struct_3byte_1 a1,
-			    struct cls_struct_3byte_1 a2)
-{
-  struct cls_struct_3byte_1 result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_3byte_gn1(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-
-  struct cls_struct_3byte_1 a1, a2;
-
-  a1 = *(struct cls_struct_3byte_1*)(args[0]);
-  a2 = *(struct cls_struct_3byte_1*)(args[1]);
-
-  *(cls_struct_3byte_1*)resp = cls_struct_3byte_fn1(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_3byte_1 g_dbl = { 15, 125 };
-  struct cls_struct_3byte_1 f_dbl = { 9, 19 };
-  struct cls_struct_3byte_1 res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_3byte_fn1), &res_dbl, args_dbl);
-  /* { dg-output "15 125 9 19: 24 144" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 24 144" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_3byte_gn1, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_3byte_1(*)(cls_struct_3byte_1, cls_struct_3byte_1))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n15 125 9 19: 24 144" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 24 144" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_4_1byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_4_1byte.c
deleted file mode 100644
index 2d6d8b6..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_4_1byte.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Especially with small structures which may fit in one
-		register. Depending on the ABI.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030902	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_4_1byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-} cls_struct_4_1byte;
-
-cls_struct_4_1byte cls_struct_4_1byte_fn(struct cls_struct_4_1byte a1,
-			    struct cls_struct_4_1byte a2)
-{
-  struct cls_struct_4_1byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d %d\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return  result;
-}
-
-static void
-cls_struct_4_1byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		      void* userdata __UNUSED__)
-{
-
-  struct cls_struct_4_1byte a1, a2;
-
-  a1 = *(struct cls_struct_4_1byte*)(args[0]);
-  a2 = *(struct cls_struct_4_1byte*)(args[1]);
-
-  *(cls_struct_4_1byte*)resp = cls_struct_4_1byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_4_1byte g_dbl = { 12, 13, 14, 15 };
-  struct cls_struct_4_1byte f_dbl = { 178, 179, 180, 181 };
-  struct cls_struct_4_1byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_4_1byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 13 14 15 178 179 180 181: 190 192 194 196" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 190 192 194 196" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_4_1byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_4_1byte(*)(cls_struct_4_1byte, cls_struct_4_1byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 13 14 15 178 179 180 181: 190 192 194 196" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 190 192 194 196" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_4byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_4byte.c
deleted file mode 100644
index 4ac3787..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_4byte.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_4byte {
-  unsigned short a;
-  unsigned short b;
-} cls_struct_4byte;
-
-cls_struct_4byte cls_struct_4byte_fn(struct cls_struct_4byte a1,
-			    struct cls_struct_4byte a2)
-{
-  struct cls_struct_4byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %d %d %d: %d %d\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_4byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_4byte a1, a2;
-
-  a1 = *(struct cls_struct_4byte*)(args[0]);
-  a2 = *(struct cls_struct_4byte*)(args[1]);
-
-  *(cls_struct_4byte*)resp = cls_struct_4byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_4byte g_dbl = { 127, 120 };
-  struct cls_struct_4byte f_dbl = { 12, 128 };
-  struct cls_struct_4byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_4byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 12 128: 139 248" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 139 248" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_4byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_4byte(*)(cls_struct_4byte, cls_struct_4byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 12 128: 139 248" } */
-  printf("res: %d %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 139 248" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_5_1_byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_5_1_byte.c
deleted file mode 100644
index ad9d51c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_5_1_byte.c
+++ /dev/null
@@ -1,109 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050708	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_5byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-  unsigned char e;
-} cls_struct_5byte;
-
-cls_struct_5byte cls_struct_5byte_fn(struct cls_struct_5byte a1,
-			    struct cls_struct_5byte a2)
-{
-  struct cls_struct_5byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-
-  printf("%d %d %d %d %d %d %d %d %d %d: %d %d %d %d %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e,
-	 a2.a, a2.b, a2.c, a2.d, a2.e,
-	 result.a, result.b, result.c, result.d, result.e);
-
-  return  result;
-}
-
-static void
-cls_struct_5byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_5byte a1, a2;
-
-  a1 = *(struct cls_struct_5byte*)(args[0]);
-  a2 = *(struct cls_struct_5byte*)(args[1]);
-
-  *(cls_struct_5byte*)resp = cls_struct_5byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[6];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_5byte g_dbl = { 127, 120, 1, 3, 4 };
-  struct cls_struct_5byte f_dbl = { 12, 128, 9, 3, 4 };
-  struct cls_struct_5byte res_dbl = { 0, 0, 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_5byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 3 4 12 128 9 3 4: 139 248 10 6 8" } */
-  printf("res: %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 139 248 10 6 8" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-  res_dbl.d = 0;
-  res_dbl.e = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_5byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_5byte(*)(cls_struct_5byte, cls_struct_5byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 3 4 12 128 9 3 4: 139 248 10 6 8" } */
-  printf("res: %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e);
-  /* { dg-output "\nres: 139 248 10 6 8" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_5byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_5byte.c
deleted file mode 100644
index 4e0c000..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_5byte.c
+++ /dev/null
@@ -1,98 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_5byte {
-  unsigned short a;
-  unsigned short b;
-  unsigned char c;
-} cls_struct_5byte;
-
-cls_struct_5byte cls_struct_5byte_fn(struct cls_struct_5byte a1,
-			    struct cls_struct_5byte a2)
-{
-  struct cls_struct_5byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c,
-	 a2.a, a2.b, a2.c,
-	 result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_5byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_5byte a1, a2;
-
-  a1 = *(struct cls_struct_5byte*)(args[0]);
-  a2 = *(struct cls_struct_5byte*)(args[1]);
-
-  *(cls_struct_5byte*)resp = cls_struct_5byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_5byte g_dbl = { 127, 120, 1 };
-  struct cls_struct_5byte f_dbl = { 12, 128, 9 };
-  struct cls_struct_5byte res_dbl = { 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_5byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 12 128 9: 139 248 10" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 139 248 10" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_5byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_5byte(*)(cls_struct_5byte, cls_struct_5byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 12 128 9: 139 248 10" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 139 248 10" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_64byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_64byte.c
deleted file mode 100644
index a55edc2..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_64byte.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check bigger struct which overlaps
-		the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_64byte {
-  double a;
-  double b;
-  double c;
-  double d;
-  double e;
-  double f;
-  double g;
-  double h;
-} cls_struct_64byte;
-
-cls_struct_64byte cls_struct_64byte_fn(struct cls_struct_64byte b0,
-			    struct cls_struct_64byte b1,
-			    struct cls_struct_64byte b2,
-			    struct cls_struct_64byte b3)
-{
-  struct cls_struct_64byte result;
-
-  result.a = b0.a + b1.a + b2.a + b3.a;
-  result.b = b0.b + b1.b + b2.b + b3.b;
-  result.c = b0.c + b1.c + b2.c + b3.c;
-  result.d = b0.d + b1.d + b2.d + b3.d;
-  result.e = b0.e + b1.e + b2.e + b3.e;
-  result.f = b0.f + b1.f + b2.f + b3.f;
-  result.g = b0.g + b1.g + b2.g + b3.g;
-  result.h = b0.h + b1.h + b2.h + b3.h;
-
-  printf("%g %g %g %g %g %g %g %g\n", result.a, result.b, result.c,
-	 result.d, result.e, result.f, result.g, result.h);
-
-  return result;
-}
-
-static void
-cls_struct_64byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		     void* userdata __UNUSED__)
-{
-  struct cls_struct_64byte b0, b1, b2, b3;
-
-  b0 = *(struct cls_struct_64byte*)(args[0]);
-  b1 = *(struct cls_struct_64byte*)(args[1]);
-  b2 = *(struct cls_struct_64byte*)(args[2]);
-  b3 = *(struct cls_struct_64byte*)(args[3]);
-
-  *(cls_struct_64byte*)resp = cls_struct_64byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[9];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_64byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0 };
-  struct cls_struct_64byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0 };
-  struct cls_struct_64byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0 };
-  struct cls_struct_64byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0 };
-  struct cls_struct_64byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_double;
-  cls_struct_fields[3] = &ffi_type_double;
-  cls_struct_fields[4] = &ffi_type_double;
-  cls_struct_fields[5] = &ffi_type_double;
-  cls_struct_fields[6] = &ffi_type_double;
-  cls_struct_fields[7] = &ffi_type_double;
-  cls_struct_fields[8] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = &cls_struct_type;
-  dbl_arg_types[3] = &cls_struct_type;
-  dbl_arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = &h_dbl;
-  args_dbl[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_64byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "22 15 17 25 6 13 19 18" } */
-  printf("res: %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h);
-  /* { dg-output "\nres: 22 15 17 25 6 13 19 18" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_64byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_64byte(*)(cls_struct_64byte,
-				   cls_struct_64byte,
-				   cls_struct_64byte,
-				   cls_struct_64byte))
-	     (code))(e_dbl, f_dbl, g_dbl, h_dbl);
-  /* { dg-output "\n22 15 17 25 6 13 19 18" } */
-  printf("res: %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h);
-  /* { dg-output "\nres: 22 15 17 25 6 13 19 18" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_6_1_byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_6_1_byte.c
deleted file mode 100644
index b4dcdba..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_6_1_byte.c
+++ /dev/null
@@ -1,113 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050708	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_6byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-  unsigned char e;
-  unsigned char f;
-} cls_struct_6byte;
-
-cls_struct_6byte cls_struct_6byte_fn(struct cls_struct_6byte a1,
-			    struct cls_struct_6byte a2)
-{
-  struct cls_struct_6byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-  result.f = a1.f + a2.f;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d: %d %d %d %d %d %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e, a1.f,
-	 a2.a, a2.b, a2.c, a2.d, a2.e, a2.f,
-	 result.a, result.b, result.c, result.d, result.e, result.f);
-
-  return  result;
-}
-
-static void
-cls_struct_6byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_6byte a1, a2;
-
-  a1 = *(struct cls_struct_6byte*)(args[0]);
-  a2 = *(struct cls_struct_6byte*)(args[1]);
-
-  *(cls_struct_6byte*)resp = cls_struct_6byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[7];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_6byte g_dbl = { 127, 120, 1, 3, 4, 5 };
-  struct cls_struct_6byte f_dbl = { 12, 128, 9, 3, 4, 5 };
-  struct cls_struct_6byte res_dbl = { 0, 0, 0, 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = &ffi_type_uchar;
-  cls_struct_fields[6] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_6byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 3 4 5 12 128 9 3 4 5: 139 248 10 6 8 10" } */
-  printf("res: %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f);
-  /* { dg-output "\nres: 139 248 10 6 8 10" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-  res_dbl.d = 0;
-  res_dbl.e = 0;
-  res_dbl.f = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_6byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_6byte(*)(cls_struct_6byte, cls_struct_6byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 3 4 5 12 128 9 3 4 5: 139 248 10 6 8 10" } */
-  printf("res: %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f);
-  /* { dg-output "\nres: 139 248 10 6 8 10" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_6byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_6byte.c
deleted file mode 100644
index 7406780..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_6byte.c
+++ /dev/null
@@ -1,99 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_6byte {
-  unsigned short a;
-  unsigned short b;
-  unsigned char c;
-  unsigned char d;
-} cls_struct_6byte;
-
-cls_struct_6byte cls_struct_6byte_fn(struct cls_struct_6byte a1,
-			    struct cls_struct_6byte a2)
-{
-  struct cls_struct_6byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d %d\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return  result;
-}
-
-static void
-cls_struct_6byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_6byte a1, a2;
-
-  a1 = *(struct cls_struct_6byte*)(args[0]);
-  a2 = *(struct cls_struct_6byte*)(args[1]);
-
-  *(cls_struct_6byte*)resp = cls_struct_6byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_6byte g_dbl = { 127, 120, 1, 128 };
-  struct cls_struct_6byte f_dbl = { 12, 128, 9, 127 };
-  struct cls_struct_6byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_6byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 128 12 128 9 127: 139 248 10 255" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 255" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_6byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_6byte(*)(cls_struct_6byte, cls_struct_6byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 128 12 128 9 127: 139 248 10 255" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 255" } */
-
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_7_1_byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_7_1_byte.c
deleted file mode 100644
index 14a7e96..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_7_1_byte.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050708	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_7byte {
-  unsigned char a;
-  unsigned char b;
-  unsigned char c;
-  unsigned char d;
-  unsigned char e;
-  unsigned char f;
-  unsigned char g;
-} cls_struct_7byte;
-
-cls_struct_7byte cls_struct_7byte_fn(struct cls_struct_7byte a1,
-			    struct cls_struct_7byte a2)
-{
-  struct cls_struct_7byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-  result.e = a1.e + a2.e;
-  result.f = a1.f + a2.f;
-  result.g = a1.g + a2.g;
-
-  printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d %d %d %d %d %d %d\n",
-	 a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-	 a2.a, a2.b, a2.c, a2.d, a2.e, a2.f, a2.g,
-	 result.a, result.b, result.c, result.d, result.e, result.f, result.g);
-
-  return  result;
-}
-
-static void
-cls_struct_7byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_7byte a1, a2;
-
-  a1 = *(struct cls_struct_7byte*)(args[0]);
-  a2 = *(struct cls_struct_7byte*)(args[1]);
-
-  *(cls_struct_7byte*)resp = cls_struct_7byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[8];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_7byte g_dbl = { 127, 120, 1, 3, 4, 5, 6 };
-  struct cls_struct_7byte f_dbl = { 12, 128, 9, 3, 4, 5, 6 };
-  struct cls_struct_7byte res_dbl = { 0, 0, 0, 0, 0, 0, 0 };
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_uchar;
-  cls_struct_fields[4] = &ffi_type_uchar;
-  cls_struct_fields[5] = &ffi_type_uchar;
-  cls_struct_fields[6] = &ffi_type_uchar;
-  cls_struct_fields[7] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_7byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 3 4 5 6 12 128 9 3 4 5 6: 139 248 10 6 8 10 12" } */
-  printf("res: %d %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-  /* { dg-output "\nres: 139 248 10 6 8 10 12" } */
-
-  res_dbl.a = 0;
-  res_dbl.b = 0;
-  res_dbl.c = 0;
-  res_dbl.d = 0;
-  res_dbl.e = 0;
-  res_dbl.f = 0;
-  res_dbl.g = 0;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_7byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_7byte(*)(cls_struct_7byte, cls_struct_7byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 3 4 5 6 12 128 9 3 4 5 6: 139 248 10 6 8 10 12" } */
-  printf("res: %d %d %d %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c,
-	 res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-  /* { dg-output "\nres: 139 248 10 6 8 10 12" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_7byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_7byte.c
deleted file mode 100644
index 1645cc6..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_7byte.c
+++ /dev/null
@@ -1,97 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_7byte {
-  unsigned short a;
-  unsigned short b;
-  unsigned char c;
-  unsigned short d;
-} cls_struct_7byte;
-
-cls_struct_7byte cls_struct_7byte_fn(struct cls_struct_7byte a1,
-			    struct cls_struct_7byte a2)
-{
-  struct cls_struct_7byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-  result.d = a1.d + a2.d;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d %d\n", a1.a, a1.b, a1.c, a1.d,
-	 a2.a, a2.b, a2.c, a2.d,
-	 result.a, result.b, result.c, result.d);
-
-  return  result;
-}
-
-static void
-cls_struct_7byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_7byte a1, a2;
-
-  a1 = *(struct cls_struct_7byte*)(args[0]);
-  a2 = *(struct cls_struct_7byte*)(args[1]);
-
-  *(cls_struct_7byte*)resp = cls_struct_7byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_7byte g_dbl = { 127, 120, 1, 254 };
-  struct cls_struct_7byte f_dbl = { 12, 128, 9, 255 };
-  struct cls_struct_7byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_ushort;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = &ffi_type_ushort;
-  cls_struct_fields[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_7byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "127 120 1 254 12 128 9 255: 139 248 10 509" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 509" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_7byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_7byte(*)(cls_struct_7byte, cls_struct_7byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n127 120 1 254 12 128 9 255: 139 248 10 509" } */
-  printf("res: %d %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c, res_dbl.d);
-  /* { dg-output "\nres: 139 248 10 509" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_8byte.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_8byte.c
deleted file mode 100644
index f6c1ea5..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_8byte.c
+++ /dev/null
@@ -1,88 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Check overlapping.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_8byte {
-  int a;
-  float b;
-} cls_struct_8byte;
-
-cls_struct_8byte cls_struct_8byte_fn(struct cls_struct_8byte a1,
-			    struct cls_struct_8byte a2)
-{
-  struct cls_struct_8byte result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-
-  printf("%d %g %d %g: %d %g\n", a1.a, a1.b, a2.a, a2.b, result.a, result.b);
-
-  return  result;
-}
-
-static void
-cls_struct_8byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_8byte a1, a2;
-
-  a1 = *(struct cls_struct_8byte*)(args[0]);
-  a2 = *(struct cls_struct_8byte*)(args[1]);
-
-  *(cls_struct_8byte*)resp = cls_struct_8byte_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_8byte g_dbl = { 1, 2.0 };
-  struct cls_struct_8byte f_dbl = { 4, 5.0 };
-  struct cls_struct_8byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_8byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 2 4 5: 5 7" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 5 7" } */
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_8byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_8byte(*)(cls_struct_8byte, cls_struct_8byte))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n1 2 4 5: 5 7" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 5 7" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_9byte1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_9byte1.c
deleted file mode 100644
index 0b85722..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_9byte1.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Darwin/AIX do double-word
-		alignment of the struct if the first element is a double.
-		Check that it does not here.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030914	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_9byte {
-  int a;
-  double b;
-} cls_struct_9byte;
-
-cls_struct_9byte cls_struct_9byte_fn(struct cls_struct_9byte b1,
-			    struct cls_struct_9byte b2)
-{
-  struct cls_struct_9byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-
-  printf("%d %g %d %g: %d %g\n", b1.a, b1.b,  b2.a, b2.b,
-	 result.a, result.b);
-
-  return result;
-}
-
-static void cls_struct_9byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_9byte b1, b2;
-
-  b1 = *(struct cls_struct_9byte*)(args[0]);
-  b2 = *(struct cls_struct_9byte*)(args[1]);
-
-  *(cls_struct_9byte*)resp = cls_struct_9byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_9byte h_dbl = { 7, 8.0};
-  struct cls_struct_9byte j_dbl = { 1, 9.0};
-  struct cls_struct_9byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_sint;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_9byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 8 1 9: 8 17" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_9byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_9byte(*)(cls_struct_9byte, cls_struct_9byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 8 1 9: 8 17" } */
-  printf("res: %d %g\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_9byte2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_9byte2.c
deleted file mode 100644
index edf991d..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_9byte2.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Depending on the ABI. Darwin/AIX do double-word
-		alignment of the struct if the first element is a double.
-		Check that it does here.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030914	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_9byte {
-  double a;
-  int b;
-} cls_struct_9byte;
-
-cls_struct_9byte cls_struct_9byte_fn(struct cls_struct_9byte b1,
-			    struct cls_struct_9byte b2)
-{
-  struct cls_struct_9byte result;
-
-  result.a = b1.a + b2.a;
-  result.b = b1.b + b2.b;
-
-  printf("%g %d %g %d: %g %d\n", b1.a, b1.b,  b2.a, b2.b,
-	 result.a, result.b);
-
-  return result;
-}
-
-static void cls_struct_9byte_gn(ffi_cif* cif __UNUSED__, void* resp,
-				void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_9byte b1, b2;
-
-  b1 = *(struct cls_struct_9byte*)(args[0]);
-  b2 = *(struct cls_struct_9byte*)(args[1]);
-
-  *(cls_struct_9byte*)resp = cls_struct_9byte_fn(b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[3];
-
-  struct cls_struct_9byte h_dbl = { 7.0, 8};
-  struct cls_struct_9byte j_dbl = { 1.0, 9};
-  struct cls_struct_9byte res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_sint;
-  cls_struct_fields[2] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &h_dbl;
-  args_dbl[1] = &j_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_9byte_fn), &res_dbl, args_dbl);
-  /* { dg-output "7 8 1 9: 8 17" } */
-  printf("res: %g %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_9byte_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_9byte(*)(cls_struct_9byte, cls_struct_9byte))(code))(h_dbl, j_dbl);
-  /* { dg-output "\n7 8 1 9: 8 17" } */
-  printf("res: %g %d\n", res_dbl.a, res_dbl.b);
-  /* { dg-output "\nres: 8 17" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_double.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_double.c
deleted file mode 100644
index aad5f3c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_double.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  double b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_double;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_float.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_float.c
deleted file mode 100644
index 37e0855..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_float.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  float b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, (double)a1.b, a1.c, a2.a, (double)a2.b, a2.c, result.a, (double)result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble.c
deleted file mode 100644
index b3322d8..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of long double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  long double b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %g %d %d %g %d: %d %g %d\n", a1.a, (double)a1.b, a1.c, a2.a, (double)a2.b, a2.c, result.a, (double)result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_longdouble;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %g %d\n", res_dbl.a, (double)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble_split.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble_split.c
deleted file mode 100644
index 15f9365..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble_split.c
+++ /dev/null
@@ -1,134 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of long double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-excess-errors "no long double format" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-/* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  long double a;
-  long double b;
-  long double c;
-  long double d;
-  long double e;
-  long double f;
-  long double g;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(
-	cls_struct_align	a1,
-	cls_struct_align	a2)
-{
-	struct cls_struct_align r;
-
-	r.a = a1.a + a2.a;
-	r.b = a1.b + a2.b;
-	r.c = a1.c + a2.c;
-	r.d = a1.d + a2.d;
-	r.e = a1.e + a2.e;
-	r.f = a1.f + a2.f;
-	r.g = a1.g + a2.g;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg: "
-		"%Lg %Lg %Lg %Lg %Lg %Lg %Lg\n",
-		a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-		a2.a, a2.b, a2.c, a2.d, a2.e, a2.f, a2.g,
-		r.a, r.b, r.c, r.d, r.e, r.f, r.g);
-
-	return r;
-}
-
-cls_struct_align cls_struct_align_fn2(
-	cls_struct_align	a1)
-{
-	struct cls_struct_align r;
-
-	r.a = a1.a + 1;
-	r.b = a1.b + 1;
-	r.c = a1.c + 1;
-	r.d = a1.d + 1;
-	r.e = a1.e + 1;
-	r.f = a1.f + 1;
-	r.g = a1.g + 1;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg: "
-		"%Lg %Lg %Lg %Lg %Lg %Lg %Lg\n",
-		a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-		r.a, r.b, r.c, r.d, r.e, r.f, r.g);
-
-	return r;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, 
-		    void* userdata __UNUSED__)
-{
-	struct cls_struct_align a1, a2;
-
-	a1 = *(struct cls_struct_align*)(args[0]);
-	a2 = *(struct cls_struct_align*)(args[1]);
-
-	*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[3];
-	ffi_type* cls_struct_fields[8];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[3];
-
-	struct cls_struct_align g_dbl = { 1, 2, 3, 4, 5, 6, 7 };
-	struct cls_struct_align f_dbl = { 8, 9, 10, 11, 12, 13, 14 };
-	struct cls_struct_align res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_longdouble;
-	cls_struct_fields[1] = &ffi_type_longdouble;
-	cls_struct_fields[2] = &ffi_type_longdouble;
-	cls_struct_fields[3] = &ffi_type_longdouble;
-	cls_struct_fields[4] = &ffi_type_longdouble;
-	cls_struct_fields[5] = &ffi_type_longdouble;
-	cls_struct_fields[6] = &ffi_type_longdouble;
-	cls_struct_fields[7] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &g_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-	/* { dg-output "1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %Lg %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-	/* { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %Lg %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble_split2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble_split2.c
deleted file mode 100644
index ca1c356..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_longdouble_split2.c
+++ /dev/null
@@ -1,117 +0,0 @@
-/*	Area:			ffi_call, closure_call
-	Purpose:		Check structure alignment of long double.
-	Limitations:	none.
-	PR:				none.
-	Originator:		Blake Chaffin	6/18/2007
-*/
-
-/* { dg-excess-errors "no long double format" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-/* { dg-do run { xfail strongarm*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-/* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  long double a;
-  long double b;
-  long double c;
-  long double d;
-  long double e;
-  double f;
-  long double g;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(
-	cls_struct_align	a1,
-	cls_struct_align	a2)
-{
-	struct cls_struct_align r;
-
-	r.a = a1.a + a2.a;
-	r.b = a1.b + a2.b;
-	r.c = a1.c + a2.c;
-	r.d = a1.d + a2.d;
-	r.e = a1.e + a2.e;
-	r.f = a1.f + a2.f;
-	r.g = a1.g + a2.g;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %g %Lg %Lg %Lg %Lg %Lg %Lg %g %Lg: "
-		"%Lg %Lg %Lg %Lg %Lg %g %Lg\n",
-		a1.a, a1.b, a1.c, a1.d, a1.e, a1.f, a1.g,
-		a2.a, a2.b, a2.c, a2.d, a2.e, a2.f, a2.g,
-		r.a, r.b, r.c, r.d, r.e, r.f, r.g);
-
-	return r;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, 
-		    void* userdata __UNUSED__)
-{
-	struct cls_struct_align a1, a2;
-
-	a1 = *(struct cls_struct_align*)(args[0]);
-	a2 = *(struct cls_struct_align*)(args[1]);
-
-	*(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[3];
-	ffi_type* cls_struct_fields[8];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[3];
-
-	struct cls_struct_align g_dbl = { 1, 2, 3, 4, 5, 6, 7 };
-	struct cls_struct_align f_dbl = { 8, 9, 10, 11, 12, 13, 14 };
-	struct cls_struct_align res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_longdouble;
-	cls_struct_fields[1] = &ffi_type_longdouble;
-	cls_struct_fields[2] = &ffi_type_longdouble;
-	cls_struct_fields[3] = &ffi_type_longdouble;
-	cls_struct_fields[4] = &ffi_type_longdouble;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_longdouble;
-	cls_struct_fields[7] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &g_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-	/* { dg-output "1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %g %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-	/* { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 12 13 14: 9 11 13 15 17 19 21" } */
-	printf("res: %Lg %Lg %Lg %Lg %Lg %g %Lg\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g);
-	/* { dg-output "\nres: 9 11 13 15 17 19 21" } */
-
-  exit(0);
-}
-
-
-
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_pointer.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_pointer.c
deleted file mode 100644
index 8fbf36a..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_pointer.c
+++ /dev/null
@@ -1,95 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of pointer.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  void *b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = (void *)((uintptr_t)a1.b + (uintptr_t)a2.b);
-  result.c = a1.c + a2.c;
-
-  printf("%d %" PRIuPTR " %d %d %" PRIuPTR " %d: %d %" PRIuPTR " %d\n", 
-         a1.a, (uintptr_t)a1.b, a1.c,
-	 a2.a, (uintptr_t)a2.b, a2.c,
-         result.a, (uintptr_t)result.b,
-	 result.c);
-
-  return result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, (void *)4951, 127 };
-  struct cls_struct_align f_dbl = { 1, (void *)9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_pointer;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIuPTR " %d\n", res_dbl.a, (uintptr_t)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIuPTR " %d\n", res_dbl.a, (uintptr_t)res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint16.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint16.c
deleted file mode 100644
index 039b874..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint16.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of sint16.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  signed short b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_sshort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint32.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint32.c
deleted file mode 100644
index c96c6d1..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint32.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of sint32.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  signed int b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_sint;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint64.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint64.c
deleted file mode 100644
index 9aa7bdd..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_sint64.c
+++ /dev/null
@@ -1,92 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of sint64.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  signed long long b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %" PRIdLL " %d %d %" PRIdLL " %d: %d %" PRIdLL " %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_sint64;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint16.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint16.c
deleted file mode 100644
index 97620b7..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint16.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of uint16.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  unsigned short b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_ushort;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint32.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint32.c
deleted file mode 100644
index 5766fad..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint32.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of uint32.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  unsigned int b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %d %d %d %d %d: %d %d %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uint;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %d %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint64.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint64.c
deleted file mode 100644
index a52cb89..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_align_uint64.c
+++ /dev/null
@@ -1,93 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure alignment of uint64.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<hos@tamanegi.org> 20031203	 */
-
-
-/* { dg-do run } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-typedef struct cls_struct_align {
-  unsigned char a;
-  unsigned long long b;
-  unsigned char c;
-} cls_struct_align;
-
-cls_struct_align cls_struct_align_fn(struct cls_struct_align a1,
-			    struct cls_struct_align a2)
-{
-  struct cls_struct_align result;
-
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-  printf("%d %" PRIdLL " %d %d %" PRIdLL " %d: %d %" PRIdLL " %d\n", a1.a, a1.b, a1.c, a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return  result;
-}
-
-static void
-cls_struct_align_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		    void* userdata __UNUSED__)
-{
-
-  struct cls_struct_align a1, a2;
-
-  a1 = *(struct cls_struct_align*)(args[0]);
-  a2 = *(struct cls_struct_align*)(args[1]);
-
-  *(cls_struct_align*)resp = cls_struct_align_fn(a1, a2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[4];
-  ffi_type cls_struct_type;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_align g_dbl = { 12, 4951, 127 };
-  struct cls_struct_align f_dbl = { 1, 9320, 13 };
-  struct cls_struct_align res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uint64;
-  cls_struct_fields[2] = &ffi_type_uchar;
-  cls_struct_fields[3] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &g_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_align_fn), &res_dbl, args_dbl);
-  /* { dg-output "12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_align_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_align(*)(cls_struct_align, cls_struct_align))(code))(g_dbl, f_dbl);
-  /* { dg-output "\n12 4951 127 1 9320 13: 13 14271 140" } */
-  printf("res: %d %" PRIdLL " %d\n", res_dbl.a, res_dbl.b, res_dbl.c);
-  /* { dg-output "\nres: 13 14271 140" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_dbls_struct.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_dbls_struct.c
deleted file mode 100644
index d663791..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_dbls_struct.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check double arguments in structs.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/23/2007	*/
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef struct Dbls {
-	double x;
-	double y;
-} Dbls;
-
-void
-closure_test_fn(Dbls p)
-{
-	printf("%.1f %.1f\n", p.x, p.y);
-}
-
-void
-closure_test_gn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
-		void** args, void* userdata __UNUSED__)
-{
-	closure_test_fn(*(Dbls*)args[0]);
-}
-
-int main(int argc __UNUSED__, char** argv __UNUSED__)
-{
-	ffi_cif cif;
-
-        void *code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	ffi_type*		cl_arg_types[1];
-
-	ffi_type	ts1_type;
-	ffi_type*	ts1_type_elements[4];
-
-	Dbls arg = { 1.0, 2.0 };
-
-	ts1_type.size = 0;
-	ts1_type.alignment = 0;
-	ts1_type.type = FFI_TYPE_STRUCT;
-	ts1_type.elements = ts1_type_elements;
-
-	ts1_type_elements[0] = &ffi_type_double;
-	ts1_type_elements[1] = &ffi_type_double;
-	ts1_type_elements[2] = NULL;
-
-	cl_arg_types[0] = &ts1_type;
-
-	/* Initialize the cif */
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-				 &ffi_type_void, cl_arg_types) == FFI_OK);
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_gn, NULL, code) == FFI_OK);
-
-	((void*(*)(Dbls))(code))(arg);
-	/* { dg-output "1.0 2.0\n" } */
-
-	closure_test_fn(arg);
-	/* { dg-output "1.0 2.0\n" } */
-
-	return 0;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_double.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_double.c
deleted file mode 100644
index 84ad4cb..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_double.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_double_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			      void* userdata __UNUSED__)
- {
-   *(double *)resp = *(double *)args[0];
-
-   printf("%f: %f\n",*(double *)args[0],
-	  *(double *)resp);
- }
-typedef double (*cls_ret_double)(double);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  double res;
-
-  cl_arg_types[0] = &ffi_type_double;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_double, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_double_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_double)code))(21474.789);
-  /* { dg-output "21474.789000: 21474.789000" } */
-  printf("res: %.6f\n", res);
-  /* { dg-output "\nres: 21474.789000" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_double_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_double_va.c
deleted file mode 100644
index e077f92..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_double_va.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Test doubles passed in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
-
-#include "ffitest.h"
-
-static void
-cls_double_va_fn(ffi_cif* cif __UNUSED__, void* resp, 
-		 void** args, void* userdata __UNUSED__)
-{
-	char*	format		= *(char**)args[0];
-	double	doubleValue	= *(double*)args[1];
-
-	*(ffi_arg*)resp = printf(format, doubleValue);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args[3];
-	ffi_type* arg_types[3];
-
-	char*	format		= "%.1f\n";
-	double	doubleArg	= 7;
-	ffi_arg	res			= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_double;
-	arg_types[2] = NULL;
-
-	/* This printf call is variadic */
-	CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2, &ffi_type_sint,
-			       arg_types) == FFI_OK);
-
-	args[0] = &format;
-	args[1] = &doubleArg;
-	args[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(printf), &res, args);
-	/* { dg-output "7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_double_va_fn, NULL,
-				   code) == FFI_OK);
-
-	res = ((int(*)(char*, ...))(code))(format, doubleArg);
-	/* { dg-output "\n7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_float.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_float.c
deleted file mode 100644
index 0090fed..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_float.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_float_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata __UNUSED__)
- {
-   *(float *)resp = *(float *)args[0];
-
-   printf("%g: %g\n",*(float *)args[0],
-	  *(float *)resp);
- }
-
-typedef float (*cls_ret_float)(float);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  float res;
-
-  cl_arg_types[0] = &ffi_type_float;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_float, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_float_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_float)code)(-2122.12)));
-  /* { dg-output "\\-2122.12: \\-2122.12" } */
-  printf("res: %.6f\n", res);
-  /* { dg-output "\nres: \-2122.120117" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_longdouble.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_longdouble.c
deleted file mode 100644
index 5dc9ac7..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_longdouble.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check long double arguments.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	*/
-
-/* { dg-excess-errors "no long double format" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-/* This test is known to PASS on armv7l-unknown-linux-gnueabihf, so I have
-   remove the xfail for arm*-*-* below, until we know more.  */
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-/* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-
-#include "ffitest.h"
-
-long double cls_ldouble_fn(
-	long double	a1,
-	long double	a2,
-	long double	a3,
-	long double	a4,
-	long double	a5,
-	long double	a6,
-	long double	a7,
-	long double	a8)
-{
-	long double	r = a1 + a2 + a3 + a4 + a5 + a6 + a7 + a8;
-
-	printf("%Lg %Lg %Lg %Lg %Lg %Lg %Lg %Lg: %Lg\n",
-		a1, a2, a3, a4, a5, a6, a7, a8, r);
-
-	return r;
-}
-
-static void
-cls_ldouble_gn(ffi_cif* cif __UNUSED__, void* resp, 
-	       void** args, void* userdata __UNUSED__)
-{
-	long double	a1	= *(long double*)args[0];
-	long double	a2	= *(long double*)args[1];
-	long double	a3	= *(long double*)args[2];
-	long double	a4	= *(long double*)args[3];
-	long double	a5	= *(long double*)args[4];
-	long double	a6	= *(long double*)args[5];
-	long double	a7	= *(long double*)args[6];
-	long double	a8	= *(long double*)args[7];
-
-	*(long double*)resp = cls_ldouble_fn(
-		a1, a2, a3, a4, a5, a6, a7, a8);
-}
-
-int main(void)
-{
-	ffi_cif	cif;
-        void* code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void*			args[9];
-	ffi_type*		arg_types[9];
-	long double		res	= 0;
-
-	long double	arg1	= 1;
-	long double	arg2	= 2;
-	long double	arg3	= 3;
-	long double	arg4	= 4;
-	long double	arg5	= 5;
-	long double	arg6	= 6;
-	long double	arg7	= 7;
-	long double	arg8	= 8;
-
-	arg_types[0] = &ffi_type_longdouble;
-	arg_types[1] = &ffi_type_longdouble;
-	arg_types[2] = &ffi_type_longdouble;
-	arg_types[3] = &ffi_type_longdouble;
-	arg_types[4] = &ffi_type_longdouble;
-	arg_types[5] = &ffi_type_longdouble;
-	arg_types[6] = &ffi_type_longdouble;
-	arg_types[7] = &ffi_type_longdouble;
-	arg_types[8] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 8, &ffi_type_longdouble,
-		arg_types) == FFI_OK);
-
-	args[0] = &arg1;
-	args[1] = &arg2;
-	args[2] = &arg3;
-	args[3] = &arg4;
-	args[4] = &arg5;
-	args[5] = &arg6;
-	args[6] = &arg7;
-	args[7] = &arg8;
-	args[8] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_ldouble_fn), &res, args);
-	/* { dg-output "1 2 3 4 5 6 7 8: 36" } */
-	printf("res: %Lg\n", res);
-	/* { dg-output "\nres: 36" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ldouble_gn, NULL, code) == FFI_OK);
-
-	res = ((long double(*)(long double, long double, long double, long double,
-		long double, long double, long double, long double))(code))(arg1, arg2,
-		arg3, arg4, arg5, arg6, arg7, arg8);
-	/* { dg-output "\n1 2 3 4 5 6 7 8: 36" } */
-	printf("res: %Lg\n", res);
-	/* { dg-output "\nres: 36" } */
-
-	return 0;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_longdouble_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_longdouble_va.c
deleted file mode 100644
index 39b438b..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_longdouble_va.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Test long doubles passed in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-output "" { xfail avr32*-*-* x86_64-*-mingw* } } */
-/* { dg-output "" { xfail mips-sgi-irix6* } } PR libffi/46660 */
-
-#include "ffitest.h"
-
-static void
-cls_longdouble_va_fn(ffi_cif* cif __UNUSED__, void* resp, 
-		     void** args, void* userdata __UNUSED__)
-{
-	char*		format	= *(char**)args[0];
-	long double	ldValue	= *(long double*)args[1];
-
-	*(ffi_arg*)resp = printf(format, ldValue);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args[3];
-	ffi_type* arg_types[3];
-
-	char*		format	= "%.1Lf\n";
-	long double	ldArg	= 7;
-	ffi_arg		res		= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_longdouble;
-	arg_types[2] = NULL;
-
-	/* This printf call is variadic */
-	CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2, &ffi_type_sint,
-			       arg_types) == FFI_OK);
-
-	args[0] = &format;
-	args[1] = &ldArg;
-	args[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(printf), &res, args);
-	/* { dg-output "7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_longdouble_va_fn, NULL,
-				   code) == FFI_OK);
-
-	res = ((int(*)(char*, ...))(code))(format, ldArg);
-	/* { dg-output "\n7.0" } */
-	printf("res: %d\n", (int) res);
-	/* { dg-output "\nres: 4" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_schar.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_schar.c
deleted file mode 100644
index 71df7b6..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_schar.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple signed char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<hos@tamanegi.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-signed char test_func_fn(signed char a1, signed char a2)
-{
-  signed char result;
-
-  result = a1 + a2;
-
-  printf("%d %d: %d\n", a1, a2, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  signed char a1, a2;
-
-  a1 = *(signed char *)avals[0];
-  a2 = *(signed char *)avals[1];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2);
-
-}
-
-typedef signed char (*test_type)(signed char, signed char);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[3];
-  ffi_type * cl_arg_types[3];
-  ffi_arg res_call;
-  signed char a, b, res_closure;
-
-  a = 2;
-  b = 125;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = NULL;
-
-  cl_arg_types[0] = &ffi_type_schar;
-  cl_arg_types[1] = &ffi_type_schar;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_schar, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "2 125: 127" } */
-  printf("res: %d\n", (signed char)res_call);
-  /* { dg-output "\nres: 127" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(2, 125);
-  /* { dg-output "\n2 125: 127" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 127" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_sshort.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_sshort.c
deleted file mode 100644
index 4c39153..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_sshort.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple signed short values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-signed short test_func_fn(signed short a1, signed short a2)
-{
-  signed short result;
-
-  result = a1 + a2;
-
-  printf("%d %d: %d\n", a1, a2, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  signed short a1, a2;
-
-  a1 = *(signed short *)avals[0];
-  a2 = *(signed short *)avals[1];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2);
-
-}
-
-typedef signed short (*test_type)(signed short, signed short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[3];
-  ffi_type * cl_arg_types[3];
-  ffi_arg res_call;
-  unsigned short a, b, res_closure;
-
-  a = 2;
-  b = 32765;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = NULL;
-
-  cl_arg_types[0] = &ffi_type_sshort;
-  cl_arg_types[1] = &ffi_type_sshort;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_sshort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "2 32765: 32767" } */
-  printf("res: %d\n", (unsigned short)res_call);
-  /* { dg-output "\nres: 32767" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(2, 32765);
-  /* { dg-output "\n2 32765: 32767" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 32767" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_sshortchar.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_sshortchar.c
deleted file mode 100644
index 1c3aeb5..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_sshortchar.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple signed short/char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-signed short test_func_fn(signed char a1, signed short a2,
-			  signed char a3, signed short a4)
-{
-  signed short result;
-
-  result = a1 + a2 + a3 + a4;
-
-  printf("%d %d %d %d: %d\n", a1, a2, a3, a4, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  signed char a1, a3;
-  signed short a2, a4;
-
-  a1 = *(signed char *)avals[0];
-  a2 = *(signed short *)avals[1];
-  a3 = *(signed char *)avals[2];
-  a4 = *(signed short *)avals[3];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2, a3, a4);
-
-}
-
-typedef signed short (*test_type)(signed char, signed short,
-				  signed char, signed short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[5];
-  ffi_type * cl_arg_types[5];
-  ffi_arg res_call;
-  signed char a, c;
-  signed short b, d, res_closure;
-
-  a = 1;
-  b = 32765;
-  c = 127;
-  d = -128;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = &c;
-  args_dbl[3] = &d;
-  args_dbl[4] = NULL;
-
-  cl_arg_types[0] = &ffi_type_schar;
-  cl_arg_types[1] = &ffi_type_sshort;
-  cl_arg_types[2] = &ffi_type_schar;
-  cl_arg_types[3] = &ffi_type_sshort;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_sshort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "1 32765 127 -128: 32765" } */
-  printf("res: %d\n", (signed short)res_call);
-  /* { dg-output "\nres: 32765" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(1, 32765, 127, -128);
-  /* { dg-output "\n1 32765 127 -128: 32765" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 32765" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_uchar.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_uchar.c
deleted file mode 100644
index 009c02c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_uchar.c
+++ /dev/null
@@ -1,91 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple unsigned char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-unsigned char test_func_fn(unsigned char a1, unsigned char a2,
-			   unsigned char a3, unsigned char a4)
-{
-  unsigned char result;
-
-  result = a1 + a2 + a3 + a4;
-
-  printf("%d %d %d %d: %d\n", a1, a2, a3, a4, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  unsigned char a1, a2, a3, a4;
-
-  a1 = *(unsigned char *)avals[0];
-  a2 = *(unsigned char *)avals[1];
-  a3 = *(unsigned char *)avals[2];
-  a4 = *(unsigned char *)avals[3];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2, a3, a4);
-
-}
-
-typedef unsigned char (*test_type)(unsigned char, unsigned char,
-				   unsigned char, unsigned char);
-
-void test_func(ffi_cif *cif __UNUSED__, void *rval __UNUSED__, void **avals,
-	       void *data __UNUSED__)
-{
-  printf("%d %d %d %d\n", *(unsigned char *)avals[0],
-	 *(unsigned char *)avals[1], *(unsigned char *)avals[2],
-	 *(unsigned char *)avals[3]);
-}
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[5];
-  ffi_type * cl_arg_types[5];
-  ffi_arg res_call;
-  unsigned char a, b, c, d, res_closure;
-
-  a = 1;
-  b = 2;
-  c = 127;
-  d = 125;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = &c;
-  args_dbl[3] = &d;
-  args_dbl[4] = NULL;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = &ffi_type_uchar;
-  cl_arg_types[2] = &ffi_type_uchar;
-  cl_arg_types[3] = &ffi_type_uchar;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_uchar, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "1 2 127 125: 255" } */
-  printf("res: %d\n", (unsigned char)res_call);
-  /* { dg-output "\nres: 255" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(1, 2, 127, 125);
-  /* { dg-output "\n1 2 127 125: 255" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 255" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_ushort.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_ushort.c
deleted file mode 100644
index dd10ca7..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_ushort.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple unsigned short values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-unsigned short test_func_fn(unsigned short a1, unsigned short a2)
-{
-  unsigned short result;
-
-  result = a1 + a2;
-
-  printf("%d %d: %d\n", a1, a2, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  unsigned short a1, a2;
-
-  a1 = *(unsigned short *)avals[0];
-  a2 = *(unsigned short *)avals[1];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2);
-
-}
-
-typedef unsigned short (*test_type)(unsigned short, unsigned short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[3];
-  ffi_type * cl_arg_types[3];
-  ffi_arg res_call;
-  unsigned short a, b, res_closure;
-
-  a = 2;
-  b = 32765;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = NULL;
-
-  cl_arg_types[0] = &ffi_type_ushort;
-  cl_arg_types[1] = &ffi_type_ushort;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "2 32765: 32767" } */
-  printf("res: %d\n", (unsigned short)res_call);
-  /* { dg-output "\nres: 32767" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(2, 32765);
-  /* { dg-output "\n2 32765: 32767" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 32767" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_ushortchar.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_ushortchar.c
deleted file mode 100644
index 2588e97..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_multi_ushortchar.c
+++ /dev/null
@@ -1,86 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check passing of multiple unsigned short/char values.
-   Limitations:	none.
-   PR:		PR13221.
-   Originator:	<andreast@gcc.gnu.org> 20031129  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-unsigned short test_func_fn(unsigned char a1, unsigned short a2,
-			    unsigned char a3, unsigned short a4)
-{
-  unsigned short result;
-
-  result = a1 + a2 + a3 + a4;
-
-  printf("%d %d %d %d: %d\n", a1, a2, a3, a4, result);
-
-  return result;
-
-}
-
-static void test_func_gn(ffi_cif *cif __UNUSED__, void *rval, void **avals,
-			 void *data __UNUSED__)
-{
-  unsigned char a1, a3;
-  unsigned short a2, a4;
-
-  a1 = *(unsigned char *)avals[0];
-  a2 = *(unsigned short *)avals[1];
-  a3 = *(unsigned char *)avals[2];
-  a4 = *(unsigned short *)avals[3];
-
-  *(ffi_arg *)rval = test_func_fn(a1, a2, a3, a4);
-
-}
-
-typedef unsigned short (*test_type)(unsigned char, unsigned short,
-				   unsigned char, unsigned short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void * args_dbl[5];
-  ffi_type * cl_arg_types[5];
-  ffi_arg res_call;
-  unsigned char a, c;
-  unsigned short b, d, res_closure;
-
-  a = 1;
-  b = 2;
-  c = 127;
-  d = 128;
-
-  args_dbl[0] = &a;
-  args_dbl[1] = &b;
-  args_dbl[2] = &c;
-  args_dbl[3] = &d;
-  args_dbl[4] = NULL;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = &ffi_type_ushort;
-  cl_arg_types[2] = &ffi_type_uchar;
-  cl_arg_types[3] = &ffi_type_ushort;
-  cl_arg_types[4] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  ffi_call(&cif, FFI_FN(test_func_fn), &res_call, args_dbl);
-  /* { dg-output "1 2 127 128: 258" } */
-  printf("res: %d\n", (unsigned short)res_call);
-  /* { dg-output "\nres: 258" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_func_gn, NULL, code)  == FFI_OK);
-
-  res_closure = (*((test_type)code))(1, 2, 127, 128);
-  /* { dg-output "\n1 2 127 128: 258" } */
-  printf("res: %d\n", res_closure);
-  /* { dg-output "\nres: 258" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_pointer.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_pointer.c
deleted file mode 100644
index d82a87a..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_pointer.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check pointer arguments.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-#include "ffitest.h"
-
-void* cls_pointer_fn(void* a1, void* a2)
-{
-	void*	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n", 
-	       (unsigned int)(uintptr_t) a1,
-               (unsigned int)(uintptr_t) a2,
-               (unsigned int)(uintptr_t) result);
-
-	return result;
-}
-
-static void
-cls_pointer_gn(ffi_cif* cif __UNUSED__, void* resp, 
-	       void** args, void* userdata __UNUSED__)
-{
-	void*	a1	= *(void**)(args[0]);
-	void*	a2	= *(void**)(args[1]);
-
-	*(void**)resp = cls_pointer_fn(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif	cif;
-        void *code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void*			args[3];
-	/*	ffi_type		cls_pointer_type; */
-	ffi_type*		arg_types[3];
-
-/*	cls_pointer_type.size = sizeof(void*);
-	cls_pointer_type.alignment = 0;
-	cls_pointer_type.type = FFI_TYPE_POINTER;
-	cls_pointer_type.elements = NULL;*/
-
-	void*	arg1	= (void*)0x12345678;
-	void*	arg2	= (void*)0x89abcdef;
-	ffi_arg	res		= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_pointer;
-	arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &ffi_type_pointer,
-		arg_types) == FFI_OK);
-
-	args[0] = &arg1;
-	args[1] = &arg2;
-	args[2] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_pointer_fn), &res, args);
-	/* { dg-output "0x12345678 0x89abcdef: 0x9be02467" } */
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\nres: 0x9be02467" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_pointer_gn, NULL, code) == FFI_OK);
-
-	res = (ffi_arg)(uintptr_t)((void*(*)(void*, void*))(code))(arg1, arg2);
-	/* { dg-output "\n0x12345678 0x89abcdef: 0x9be02467" } */
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\nres: 0x9be02467" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_pointer_stack.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_pointer_stack.c
deleted file mode 100644
index 1f1d915..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_pointer_stack.c
+++ /dev/null
@@ -1,142 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check pointer arguments across multiple hideous stack frames.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/7/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-#include "ffitest.h"
-
-static	long dummyVar;
-
-long dummy_func(
-	long double a1, char b1,
-	long double a2, char b2,
-	long double a3, char b3,
-	long double a4, char b4)
-{
-	return a1 + b1 + a2 + b2 + a3 + b3 + a4 + b4;
-}
-
-void* cls_pointer_fn2(void* a1, void* a2)
-{
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-	void*		result;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n", 
-	       (unsigned int)(uintptr_t) a1,
-               (unsigned int)(uintptr_t) a2,
-               (unsigned int)(uintptr_t) result);
-
-	return result;
-}
-
-void* cls_pointer_fn1(void* a1, void* a2)
-{
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-	void*		result;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	result	= (void*)((intptr_t)a1 + (intptr_t)a2);
-
-	printf("0x%08x 0x%08x: 0x%08x\n",
-               (unsigned int)(intptr_t) a1,
-               (unsigned int)(intptr_t) a2,
-               (unsigned int)(intptr_t) result);
-
-	result	= cls_pointer_fn2(result, a1);
-
-	return result;
-}
-
-static void
-cls_pointer_gn(ffi_cif* cif __UNUSED__, void* resp, 
-	       void** args, void* userdata __UNUSED__)
-{
-	void*	a1	= *(void**)(args[0]);
-	void*	a2	= *(void**)(args[1]);
-
-	long double	trample1	= (intptr_t)a1 + (intptr_t)a2;
-	char		trample2	= ((char*)&a1)[0] + ((char*)&a2)[0];
-	long double	trample3	= (intptr_t)trample1 + (intptr_t)a1;
-	char		trample4	= trample2 + ((char*)&a1)[1];
-	long double	trample5	= (intptr_t)trample3 + (intptr_t)a2;
-	char		trample6	= trample4 + ((char*)&a2)[1];
-	long double	trample7	= (intptr_t)trample5 + (intptr_t)trample1;
-	char		trample8	= trample6 + trample2;
-
-	dummyVar	= dummy_func(trample1, trample2, trample3, trample4,
-		trample5, trample6, trample7, trample8);
-
-	*(void**)resp = cls_pointer_fn1(a1, a2);
-}
-
-int main (void)
-{
-	ffi_cif	cif;
-        void *code;
-	ffi_closure*	pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void*			args[3];
-	/*	ffi_type		cls_pointer_type; */
-	ffi_type*		arg_types[3];
-
-/*	cls_pointer_type.size = sizeof(void*);
-	cls_pointer_type.alignment = 0;
-	cls_pointer_type.type = FFI_TYPE_POINTER;
-	cls_pointer_type.elements = NULL;*/
-
-	void*	arg1	= (void*)0x01234567;
-	void*	arg2	= (void*)0x89abcdef;
-	ffi_arg	res		= 0;
-
-	arg_types[0] = &ffi_type_pointer;
-	arg_types[1] = &ffi_type_pointer;
-	arg_types[2] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &ffi_type_pointer,
-		arg_types) == FFI_OK);
-
-	args[0] = &arg1;
-	args[1] = &arg2;
-	args[2] = NULL;
-
-	printf("\n");
-	ffi_call(&cif, FFI_FN(cls_pointer_fn1), &res, args);
-
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\n0x01234567 0x89abcdef: 0x8acf1356" } */
-	/* { dg-output "\n0x8acf1356 0x01234567: 0x8bf258bd" } */
-	/* { dg-output "\nres: 0x8bf258bd" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_pointer_gn, NULL, code) == FFI_OK);
-
-	res = (ffi_arg)(uintptr_t)((void*(*)(void*, void*))(code))(arg1, arg2);
-
-	printf("res: 0x%08x\n", (unsigned int) res);
-	/* { dg-output "\n0x01234567 0x89abcdef: 0x8acf1356" } */
-	/* { dg-output "\n0x8acf1356 0x01234567: 0x8bf258bd" } */
-	/* { dg-output "\nres: 0x8bf258bd" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_schar.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_schar.c
deleted file mode 100644
index 82986b1..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_schar.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value schar.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031108	 */
-
-
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_schar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(signed char *)args[0];
-  printf("%d: %d\n",*(signed char *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef signed char (*cls_ret_schar)(signed char);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  signed char res;
-
-  cl_arg_types[0] = &ffi_type_schar;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_schar, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_schar_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_schar)code))(127);
-  /* { dg-output "127: 127" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 127" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_sint.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_sint.c
deleted file mode 100644
index c7e13b7..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_sint.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value sint32.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031108	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_sint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			    void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(signed int *)args[0];
-  printf("%d: %d\n",*(signed int *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef signed int (*cls_ret_sint)(signed int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  signed int res;
-
-  cl_arg_types[0] = &ffi_type_sint;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_sint_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_sint)code))(65534);
-  /* { dg-output "65534: 65534" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 65534" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_sshort.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_sshort.c
deleted file mode 100644
index 846d57e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_sshort.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value sshort.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20031108	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_sshort_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			      void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(signed short *)args[0];
-  printf("%d: %d\n",*(signed short *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef signed short (*cls_ret_sshort)(signed short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  signed short res;
-
-  cl_arg_types[0] = &ffi_type_sshort;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_sshort, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_sshort_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_sshort)code))(255);
-  /* { dg-output "255: 255" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 255" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_struct_va1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_struct_va1.c
deleted file mode 100644
index 6d1fdae..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_struct_va1.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Test doubles passed in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-#include "ffitest.h"
-
-struct small_tag
-{
-  unsigned char a;
-  unsigned char b;
-};
-
-struct large_tag
-{
-  unsigned a;
-  unsigned b;
-  unsigned c;
-  unsigned d;
-  unsigned e;
-};
-
-static void
-test_fn (ffi_cif* cif __UNUSED__, void* resp,
-	 void** args, void* userdata __UNUSED__)
-{
-  int n = *(int*)args[0];
-  struct small_tag s1 = * (struct small_tag *) args[1];
-  struct large_tag l1 = * (struct large_tag *) args[2];
-  struct small_tag s2 = * (struct small_tag *) args[3];
-
-  printf ("%d %d %d %d %d %d %d %d %d %d\n", n, s1.a, s1.b,
-	  l1.a, l1.b, l1.c, l1.d, l1.e,
-	  s2.a, s2.b);
-  * (ffi_arg*) resp = 42;
-}
-
-int
-main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc (sizeof (ffi_closure), &code);
-  ffi_type* arg_types[5];
-
-  ffi_arg res = 0;
-
-  ffi_type s_type;
-  ffi_type *s_type_elements[3];
-
-  ffi_type l_type;
-  ffi_type *l_type_elements[6];
-
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l1;
-
-  int si;
-
-  s_type.size = 0;
-  s_type.alignment = 0;
-  s_type.type = FFI_TYPE_STRUCT;
-  s_type.elements = s_type_elements;
-
-  s_type_elements[0] = &ffi_type_uchar;
-  s_type_elements[1] = &ffi_type_uchar;
-  s_type_elements[2] = NULL;
-
-  l_type.size = 0;
-  l_type.alignment = 0;
-  l_type.type = FFI_TYPE_STRUCT;
-  l_type.elements = l_type_elements;
-
-  l_type_elements[0] = &ffi_type_uint;
-  l_type_elements[1] = &ffi_type_uint;
-  l_type_elements[2] = &ffi_type_uint;
-  l_type_elements[3] = &ffi_type_uint;
-  l_type_elements[4] = &ffi_type_uint;
-  l_type_elements[5] = NULL;
-
-  arg_types[0] = &ffi_type_sint;
-  arg_types[1] = &s_type;
-  arg_types[2] = &l_type;
-  arg_types[3] = &s_type;
-  arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 4, &ffi_type_sint,
-			 arg_types) == FFI_OK);
-
-  si = 4;
-  s1.a = 5;
-  s1.b = 6;
-
-  s2.a = 20;
-  s2.b = 21;
-
-  l1.a = 10;
-  l1.b = 11;
-  l1.c = 12;
-  l1.d = 13;
-  l1.e = 14;
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, test_fn, NULL, code) == FFI_OK);
-
-  res = ((int (*)(int, ...))(code))(si, s1, l1, s2);
-  /* { dg-output "4 5 6 10 11 12 13 14 20 21" } */
-  printf("res: %d\n", (int) res);
-  /* { dg-output "\nres: 42" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uchar.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uchar.c
deleted file mode 100644
index c1317e7..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uchar.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value uchar.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_uchar_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			     void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(unsigned char *)args[0];
-  printf("%d: %d\n",*(unsigned char *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef unsigned char (*cls_ret_uchar)(unsigned char);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned char res;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_uchar, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_uchar_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_uchar)code))(127);
-  /* { dg-output "127: 127" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 127" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uchar_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uchar_va.c
deleted file mode 100644
index 6491c5b..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uchar_va.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned char argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef unsigned char T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(ffi_arg *)resp = *(T *)args[0];
-
-   printf("%d: %d %d\n", (int)(*(ffi_arg *)resp), *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_uchar;
-  cl_arg_types[1] = &ffi_type_uchar;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_uchar, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uint.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uint.c
deleted file mode 100644
index 885cff5..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uint.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value uint.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_uint_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			    void* userdata __UNUSED__)
-{
-  *(ffi_arg *)resp = *(unsigned int *)args[0];
-
-  printf("%d: %d\n",*(unsigned int *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef unsigned int (*cls_ret_uint)(unsigned int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned int res;
-
-  cl_arg_types[0] = &ffi_type_uint;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_uint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_uint_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_uint)code))(2147483647);
-  /* { dg-output "2147483647: 2147483647" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 2147483647" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uint_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uint_va.c
deleted file mode 100644
index b04cfd1..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_uint_va.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned int argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef unsigned int T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(ffi_arg *)resp = *(T *)args[0];
-
-   printf("%d: %d %d\n", (int)*(ffi_arg *)resp, *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_uint;
-  cl_arg_types[1] = &ffi_type_uint;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_uint, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ulong_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ulong_va.c
deleted file mode 100644
index 0315082..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ulong_va.c
+++ /dev/null
@@ -1,45 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned long argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-typedef unsigned long T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(T *)resp = *(T *)args[0];
-
-   printf("%ld: %ld %ld\n", *(T *)resp, *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_ulong;
-  cl_arg_types[1] = &ffi_type_ulong;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_ulong, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %ld\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ulonglong.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ulonglong.c
deleted file mode 100644
index 62f2cae..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ulonglong.c
+++ /dev/null
@@ -1,47 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value long long.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-static void cls_ret_ulonglong_fn(ffi_cif* cif __UNUSED__, void* resp,
-				 void** args, void* userdata __UNUSED__)
-{
-  *(unsigned long long *)resp= 0xfffffffffffffffLL ^ *(unsigned long long *)args[0];
-
-  printf("%" PRIuLL ": %" PRIuLL "\n",*(unsigned long long *)args[0],
-	 *(unsigned long long *)(resp));
-}
-typedef unsigned long long (*cls_ret_ulonglong)(unsigned long long);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned long long res;
-
-  cl_arg_types[0] = &ffi_type_uint64;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_uint64, cl_arg_types) == FFI_OK);
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_ulonglong_fn, NULL, code)  == FFI_OK);
-  res = (*((cls_ret_ulonglong)code))(214LL);
-  /* { dg-output "214: 1152921504606846761" } */
-  printf("res: %" PRIdLL "\n", res);
-  /* { dg-output "\nres: 1152921504606846761" } */
-
-  res = (*((cls_ret_ulonglong)code))(9223372035854775808LL);
-  /* { dg-output "\n9223372035854775808: 8070450533247928831" } */
-  printf("res: %" PRIdLL "\n", res);
-  /* { dg-output "\nres: 8070450533247928831" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ushort.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ushort.c
deleted file mode 100644
index a00100e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ushort.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value ushort.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static void cls_ret_ushort_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			      void* userdata __UNUSED__)
-{
-  *(ffi_arg*)resp = *(unsigned short *)args[0];
-
-  printf("%d: %d\n",*(unsigned short *)args[0],
-	 (int)*(ffi_arg *)(resp));
-}
-typedef unsigned short (*cls_ret_ushort)(unsigned short);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[2];
-  unsigned short res;
-
-  cl_arg_types[0] = &ffi_type_ushort;
-  cl_arg_types[1] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_ushort_fn, NULL, code)  == FFI_OK);
-
-  res = (*((cls_ret_ushort)code))(65535);
-  /* { dg-output "65535: 65535" } */
-  printf("res: %d\n",res);
-  /* { dg-output "\nres: 65535" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ushort_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ushort_va.c
deleted file mode 100644
index 37aa106..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/cls_ushort_va.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Test anonymous unsigned short argument.
-   Limitations:	none.
-   PR:		none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef unsigned short T;
-
-static void cls_ret_T_fn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-			 void* userdata __UNUSED__)
- {
-   *(ffi_arg *)resp = *(T *)args[0];
-
-   printf("%d: %d %d\n", (int)(*(ffi_arg *)resp), *(T *)args[0], *(T *)args[1]);
- }
-
-typedef T (*cls_ret_T)(T, ...);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[3];
-  T res;
-
-  cl_arg_types[0] = &ffi_type_ushort;
-  cl_arg_types[1] = &ffi_type_ushort;
-  cl_arg_types[2] = NULL;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 2,
-			 &ffi_type_ushort, cl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_ret_T_fn, NULL, code)  == FFI_OK);
-  res = ((((cls_ret_T)code)(67, 4)));
-  /* { dg-output "67: 67 4" } */
-  printf("res: %d\n", res);
-  /* { dg-output "\nres: 67" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/err_bad_abi.c b/Modules/_ctypes/libffi/testsuite/libffi.call/err_bad_abi.c
deleted file mode 100644
index f5a7317..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/err_bad_abi.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Area:		ffi_prep_cif, ffi_prep_closure
-   Purpose:		Test error return for bad ABIs.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static void
-dummy_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__, 
-	 void** args __UNUSED__, void* userdata __UNUSED__)
-{}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	ffi_type* arg_types[1];
-
-	arg_types[0] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, 255, 0, &ffi_type_void,
-		arg_types) == FFI_BAD_ABI);
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0, &ffi_type_void,
-		arg_types) == FFI_OK);
-
-	cif.abi= 255;
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, dummy_fn, NULL, code) == FFI_BAD_ABI);
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/err_bad_typedef.c b/Modules/_ctypes/libffi/testsuite/libffi.call/err_bad_typedef.c
deleted file mode 100644
index bf60161..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/err_bad_typedef.c
+++ /dev/null
@@ -1,26 +0,0 @@
-/* Area:		ffi_prep_cif
-   Purpose:		Test error return for bad typedefs.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin 6/6/2007	 */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-int main (void)
-{
-	ffi_cif cif;
-	ffi_type* arg_types[1];
-
-	ffi_type	badType	= ffi_type_void;
-
-	arg_types[0] = NULL;
-
-	badType.size = 0;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0, &badType,
-		arg_types) == FFI_BAD_TYPEDEF);
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/ffitest.h b/Modules/_ctypes/libffi/testsuite/libffi.call/ffitest.h
deleted file mode 100644
index 15d5e44..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/ffitest.h
+++ /dev/null
@@ -1,135 +0,0 @@
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <fcntl.h>
-#include <ffi.h>
-#include "fficonfig.h"
-
-#if defined HAVE_STDINT_H
-#include <stdint.h>
-#endif
-
-#if defined HAVE_INTTYPES_H
-#include <inttypes.h>
-#endif
-
-#define MAX_ARGS 256
-
-#define CHECK(x) (void)(!(x) ? (abort(), 1) : 0)
-
-/* Define macros so that compilers other than gcc can run the tests.  */
-#undef __UNUSED__
-#if defined(__GNUC__)
-#define __UNUSED__ __attribute__((__unused__))
-#define __STDCALL__ __attribute__((stdcall))
-#define __THISCALL__ __attribute__((thiscall))
-#define __FASTCALL__ __attribute__((fastcall))
-#else
-#define __UNUSED__
-#define __STDCALL__ __stdcall
-#define __THISCALL__ __thiscall
-#define __FASTCALL__ __fastcall
-#endif
-
-#ifndef ABI_NUM
-#define ABI_NUM FFI_DEFAULT_ABI
-#define ABI_ATTR
-#endif
-
-/* Prefer MAP_ANON(YMOUS) to /dev/zero, since we don't need to keep a
-   file open.  */
-#ifdef HAVE_MMAP_ANON
-# undef HAVE_MMAP_DEV_ZERO
-
-# include <sys/mman.h>
-# ifndef MAP_FAILED
-#  define MAP_FAILED -1
-# endif
-# if !defined (MAP_ANONYMOUS) && defined (MAP_ANON)
-#  define MAP_ANONYMOUS MAP_ANON
-# endif
-# define USING_MMAP
-
-#endif
-
-#ifdef HAVE_MMAP_DEV_ZERO
-
-# include <sys/mman.h>
-# ifndef MAP_FAILED
-#  define MAP_FAILED -1
-# endif
-# define USING_MMAP
-
-#endif
-
-/* MinGW kludge.  */
-#ifdef _WIN64
-#define PRIdLL "I64d"
-#define PRIuLL "I64u"
-#else
-#define PRIdLL "lld"
-#define PRIuLL "llu"
-#endif
-
-/* Tru64 UNIX kludge.  */
-#if defined(__alpha__) && defined(__osf__)
-/* Tru64 UNIX V4.0 doesn't support %lld/%lld, but long is 64-bit.  */
-#undef PRIdLL
-#define PRIdLL "ld"
-#undef PRIuLL
-#define PRIuLL "lu"
-#define PRId8 "hd"
-#define PRIu8 "hu"
-#define PRId64 "ld"
-#define PRIu64 "lu"
-#define PRIuPTR "lu"
-#endif
-
-/* PA HP-UX kludge.  */
-#if defined(__hppa__) && defined(__hpux__) && !defined(PRIuPTR)
-#define PRIuPTR "lu"
-#endif
-
-/* IRIX kludge.  */
-#if defined(__sgi)
-/* IRIX 6.5 <inttypes.h> provides all definitions, but only for C99
-   compilations.  */
-#define PRId8 "hhd"
-#define PRIu8 "hhu"
-#if (_MIPS_SZLONG == 32)
-#define PRId64 "lld"
-#define PRIu64 "llu"
-#endif
-/* This doesn't match <inttypes.h>, which always has "lld" here, but the
-   arguments are uint64_t, int64_t, which are unsigned long, long for
-   64-bit in <sgidefs.h>.  */
-#if (_MIPS_SZLONG == 64)
-#define PRId64 "ld"
-#define PRIu64 "lu"
-#endif
-/* This doesn't match <inttypes.h>, which has "u" here, but the arguments
-   are uintptr_t, which is always unsigned long.  */
-#define PRIuPTR "lu"
-#endif
-
-/* Solaris < 10 kludge.  */
-#if defined(__sun__) && defined(__svr4__) && !defined(PRIuPTR)
-#if defined(__arch64__) || defined (__x86_64__)
-#define PRIuPTR "lu"
-#else
-#define PRIuPTR "u"
-#endif
-#endif
-
-/* MSVC kludge.  */
-#if defined _MSC_VER
-#define PRIuPTR "lu"
-#define PRIu8 "u"
-#define PRId8 "d"
-#define PRIu64 "I64u"
-#define PRId64 "I64d"
-#endif
-
-#ifndef PRIuPTR
-#define PRIuPTR "u"
-#endif
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/float.c b/Modules/_ctypes/libffi/testsuite/libffi.call/float.c
deleted file mode 100644
index fbc272d..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/float.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static int floating(int a, float b, double c, long double d)
-{
-  int i;
-
-  i = (int) ((float)a/b + ((float)c/(float)d));
-
-  return i;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-
-  float f;
-  signed int si1;
-  double d;
-  long double ld;
-
-  args[0] = &ffi_type_sint;
-  values[0] = &si1;
-  args[1] = &ffi_type_float;
-  values[1] = &f;
-  args[2] = &ffi_type_double;
-  values[2] = &d;
-  args[3] = &ffi_type_longdouble;
-  values[3] = &ld;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_sint, args) == FFI_OK);
-
-  si1 = 6;
-  f = 3.14159;
-  d = (double)1.0/(double)3.0;
-  ld = 2.71828182846L;
-
-  floating (si1, f, d, ld);
-
-  ffi_call(&cif, FFI_FN(floating), &rint, values);
-
-  printf ("%d vs %d\n", (int)rint, floating (si1, f, d, ld));
-
-  CHECK((int)rint == floating(si1, f, d, ld));
-
-  exit (0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/float1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/float1.c
deleted file mode 100644
index 991d059..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/float1.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-#include "float.h"
-
-typedef union
-{
-  double d;
-  unsigned char c[sizeof (double)];
-} value_type;
-
-#define CANARY 0xba
-
-static double dblit(float f)
-{
-  return f/3.0;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  float f;
-  value_type result[2];
-  unsigned int i;
-
-  args[0] = &ffi_type_float;
-  values[0] = &f;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_double, args) == FFI_OK);
-
-  f = 3.14159;
-
-  /* Put a canary in the return array.  This is a regression test for
-     a buffer overrun.  */
-  memset(result[1].c, CANARY, sizeof (double));
-
-  ffi_call(&cif, FFI_FN(dblit), &result[0].d, values);
-
-  /* These are not always the same!! Check for a reasonable delta */
-
-  CHECK(result[0].d - dblit(f) < DBL_EPSILON);
-
-  /* Check the canary.  */
-  for (i = 0; i < sizeof (double); ++i)
-    CHECK(result[1].c[i] == CANARY);
-
-  exit(0);
-
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/float2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/float2.c
deleted file mode 100644
index a0b296c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/float2.c
+++ /dev/null
@@ -1,58 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value long double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-excess-errors "fails" { target x86_64-*-mingw* x86_64-*-cygwin* } } */
-/* { dg-do run { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-
-#include "ffitest.h"
-#include "float.h"
-
-static long double ldblit(float f)
-{
-  return (long double) (((long double) f)/ (long double) 3.0);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  float f;
-  long double ld;
-
-  args[0] = &ffi_type_float;
-  values[0] = &f;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_longdouble, args) == FFI_OK);
-
-  f = 3.14159;
-
-#if 1
-  /* This is ifdef'd out for now. long double support under SunOS/gcc
-     is pretty much non-existent.  You'll get the odd bus error in library
-     routines like printf().  */
-  printf ("%Lf\n", ldblit(f));
-#endif
-  ld = 666;
-  ffi_call(&cif, FFI_FN(ldblit), &ld, values);
-
-#if 1
-  /* This is ifdef'd out for now. long double support under SunOS/gcc
-     is pretty much non-existent.  You'll get the odd bus error in library
-     routines like printf().  */
-  printf ("%Lf, %Lf, %Lf, %Lf\n", ld, ldblit(f), ld - ldblit(f), LDBL_EPSILON);
-#endif
-
-  /* These are not always the same!! Check for a reasonable delta */
-  if (ld - ldblit(f) < LDBL_EPSILON)
-    puts("long double return value tests ok!");
-  else
-    CHECK(0);
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/float3.c b/Modules/_ctypes/libffi/testsuite/libffi.call/float3.c
deleted file mode 100644
index 76bd5f2..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/float3.c
+++ /dev/null
@@ -1,72 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check float arguments with different orders.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-#include "float.h"
-
-static double floating_1(float a, double b, long double c)
-{
-  return (double) a + b + (double) c;
-}
-
-static double floating_2(long double a, double b, float c)
-{
-  return (double) a + b + (double) c;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  double rd;
-
-  float f;
-  double d;
-  long double ld;
-
-  args[0] = &ffi_type_float;
-  values[0] = &f;
-  args[1] = &ffi_type_double;
-  values[1] = &d;
-  args[2] = &ffi_type_longdouble;
-  values[2] = &ld;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
-		     &ffi_type_double, args) == FFI_OK);
-
-  f = 3.14159;
-  d = (double)1.0/(double)3.0;
-  ld = 2.71828182846L;
-
-  floating_1 (f, d, ld);
-
-  ffi_call(&cif, FFI_FN(floating_1), &rd, values);
-
-  CHECK(rd - floating_1(f, d, ld) < DBL_EPSILON);
-
-  args[0] = &ffi_type_longdouble;
-  values[0] = &ld;
-  args[1] = &ffi_type_double;
-  values[1] = &d;
-  args[2] = &ffi_type_float;
-  values[2] = &f;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
-		     &ffi_type_double, args) == FFI_OK);
-
-  floating_2 (ld, d, f);
-
-  ffi_call(&cif, FFI_FN(floating_2), &rd, values);
-
-  CHECK(rd - floating_2(ld, d, f) < DBL_EPSILON);
-
-  exit (0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/float4.c b/Modules/_ctypes/libffi/testsuite/libffi.call/float4.c
deleted file mode 100644
index 0dd6d85..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/float4.c
+++ /dev/null
@@ -1,62 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check denorm double value.
-   Limitations:	none.
-   PR:		PR26483.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-/* { dg-options "-mieee" { target alpha*-*-* } } */
-
-#include "ffitest.h"
-#include "float.h"
-
-typedef union
-{
-  double d;
-  unsigned char c[sizeof (double)];
-} value_type;
-
-#define CANARY 0xba
-
-static double dblit(double d)
-{
-  return d;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  double d;
-  value_type result[2];
-  unsigned int i;
-
-  args[0] = &ffi_type_double;
-  values[0] = &d;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_double, args) == FFI_OK);
-  
-  d = DBL_MIN / 2;
-  
-  /* Put a canary in the return array.  This is a regression test for
-     a buffer overrun.  */
-  memset(result[1].c, CANARY, sizeof (double));
-
-  ffi_call(&cif, FFI_FN(dblit), &result[0].d, values);
-  
-  /* The standard delta check doesn't work for denorms.  Since we didn't do
-     any arithmetic, we should get the original result back, and hence an
-     exact check should be OK here.  */
- 
-  CHECK(result[0].d == dblit(d));
-
-  /* Check the canary.  */
-  for (i = 0; i < sizeof (double); ++i)
-    CHECK(result[1].c[i] == CANARY);
-
-  exit(0);
-
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c b/Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c
deleted file mode 100644
index 5acff91..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/float_va.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/* Area:        fp and variadics
-   Purpose:     check fp inputs and returns work on variadics, even the fixed params
-   Limitations: None
-   PR:          none
-   Originator:  <david.gilbert@linaro.org> 2011-01-25
-
-   Intended to stress the difference in ABI on ARM vfp
-*/
-
-/* { dg-do run } */
-
-#include <stdarg.h>
-
-#include "ffitest.h"
-
-/* prints out all the parameters, and returns the sum of them all.
- * 'x' is the number of variadic parameters all of which are double in this test
- */
-double float_va_fn(unsigned int x, double y,...)
-{
-  double total=0.0;
-  va_list ap;
-  unsigned int i;
-
-  total+=(double)x;
-  total+=y;
-
-  printf("%u: %.1f :", x, y);
-
-  va_start(ap, y);
-  for(i=0;i<x;i++)
-  {
-    double arg=va_arg(ap, double);
-    total+=arg;
-    printf(" %d:%.1f ", i, arg);
-  }
-  va_end(ap);
-
-  printf(" total: %.1f\n", total);
-
-  return total;
-}
-
-int main (void)
-{
-  ffi_cif    cif;
-
-  ffi_type    *arg_types[5];
-  void        *values[5];
-  double        doubles[5];
-  unsigned int firstarg;
-  double        resfp;
-
-  /* First test, pass float_va_fn(0,2.0) - note there are no actual
-   * variadic parameters, but it's declared variadic so the ABI may be
-   * different. */
-  /* Call it statically and then via ffi */
-  resfp=float_va_fn(0,2.0);
-  /* { dg-output "0: 2.0 : total: 2.0" } */
-  printf("compiled: %.1f\n", resfp);
-  /* { dg-output "\ncompiled: 2.0" } */
-
-  arg_types[0] = &ffi_type_uint;
-  arg_types[1] = &ffi_type_double;
-  arg_types[2] = NULL;
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 2, 2,
-        &ffi_type_double, arg_types) == FFI_OK);
-
-  firstarg = 0;
-  doubles[0] = 2.0;
-  values[0] = &firstarg;
-  values[1] = &doubles[0];
-  ffi_call(&cif, FFI_FN(float_va_fn), &resfp, values);
-  /* { dg-output "\n0: 2.0 : total: 2.0" } */
-  printf("ffi: %.1f\n", resfp);
-  /* { dg-output "\nffi: 2.0" } */
-
-  /* Second test, float_va_fn(2,2.0,3.0,4.0), now with variadic params */
-  /* Call it statically and then via ffi */
-  resfp=float_va_fn(2,2.0,3.0,4.0);
-  /* { dg-output "\n2: 2.0 : 0:3.0  1:4.0  total: 11.0" } */
-  printf("compiled: %.1f\n", resfp);
-  /* { dg-output "\ncompiled: 11.0" } */
-
-  arg_types[0] = &ffi_type_uint;
-  arg_types[1] = &ffi_type_double;
-  arg_types[2] = &ffi_type_double;
-  arg_types[3] = &ffi_type_double;
-  arg_types[4] = NULL;
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 2, 4,
-        &ffi_type_double, arg_types) == FFI_OK);
-
-  firstarg = 2;
-  doubles[0] = 2.0;
-  doubles[1] = 3.0;
-  doubles[2] = 4.0;
-  values[0] = &firstarg;
-  values[1] = &doubles[0];
-  values[2] = &doubles[1];
-  values[3] = &doubles[2];
-  ffi_call(&cif, FFI_FN(float_va_fn), &resfp, values);
-  /* { dg-output "\n2: 2.0 : 0:3.0  1:4.0  total: 11.0" } */
-  printf("ffi: %.1f\n", resfp);
-  /* { dg-output "\nffi: 11.0" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/huge_struct.c b/Modules/_ctypes/libffi/testsuite/libffi.call/huge_struct.c
deleted file mode 100644
index 657fe54..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/huge_struct.c
+++ /dev/null
@@ -1,343 +0,0 @@
-/*	Area:			ffi_call, closure_call
-	Purpose:		Check large structure returns.
-	Limitations:	none.
-	PR:				none.
-	Originator:		Blake Chaffin	6/18/2007
-*/
-
-/* { dg-excess-errors "" { target x86_64-*-mingw* x86_64-*-cygwin* } } */
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-* } } */
-/* { dg-options -mlong-double-128 { target powerpc64*-*-linux* } } */
-/* { dg-options -Wformat=0 { target moxie*-*-elf } } */
-/* { dg-output "" { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-
-#include "ffitest.h"
-
-typedef	struct BigStruct{
-	uint8_t		a;
-	int8_t		b;
-	uint16_t	c;
-	int16_t		d;
-	uint32_t	e;
-	int32_t		f;
-	uint64_t	g;
-	int64_t		h;
-	float		i;
-	double		j;
-	long double	k;
-	char*		l;
-	uint8_t		m;
-	int8_t		n;
-	uint16_t	o;
-	int16_t		p;
-	uint32_t	q;
-	int32_t		r;
-	uint64_t	s;
-	int64_t		t;
-	float		u;
-	double		v;
-	long double	w;
-	char*		x;
-	uint8_t		y;
-	int8_t		z;
-	uint16_t	aa;
-	int16_t		bb;
-	uint32_t	cc;
-	int32_t		dd;
-	uint64_t	ee;
-	int64_t		ff;
-	float		gg;
-	double		hh;
-	long double	ii;
-	char*		jj;
-	uint8_t		kk;
-	int8_t		ll;
-	uint16_t	mm;
-	int16_t		nn;
-	uint32_t	oo;
-	int32_t		pp;
-	uint64_t	qq;
-	int64_t		rr;
-	float		ss;
-	double		tt;
-	long double	uu;
-	char*		vv;
-	uint8_t		ww;
-	int8_t		xx;
-} BigStruct;
-
-BigStruct
-test_large_fn(
-	uint8_t		ui8_1,
-	int8_t		si8_1,
-	uint16_t	ui16_1,
-	int16_t		si16_1,
-	uint32_t	ui32_1,
-	int32_t		si32_1,
-	uint64_t	ui64_1,
-	int64_t		si64_1,
-	float		f_1,
-	double		d_1,
-	long double	ld_1,
-	char*		p_1,
-	uint8_t		ui8_2,
-	int8_t		si8_2,
-	uint16_t	ui16_2,
-	int16_t		si16_2,
-	uint32_t	ui32_2,
-	int32_t		si32_2,
-	uint64_t	ui64_2,
-	int64_t		si64_2,
-	float		f_2,
-	double		d_2,
-	long double	ld_2,
-	char*		p_2,
-	uint8_t		ui8_3,
-	int8_t		si8_3,
-	uint16_t	ui16_3,
-	int16_t		si16_3,
-	uint32_t	ui32_3,
-	int32_t		si32_3,
-	uint64_t	ui64_3,
-	int64_t		si64_3,
-	float		f_3,
-	double		d_3,
-	long double	ld_3,
-	char*		p_3,
-	uint8_t		ui8_4,
-	int8_t		si8_4,
-	uint16_t	ui16_4,
-	int16_t		si16_4,
-	uint32_t	ui32_4,
-	int32_t		si32_4,
-	uint64_t	ui64_4,
-	int64_t		si64_4,
-	float		f_4,
-	double		d_4,
-	long double	ld_4,
-	char*		p_4,
-	uint8_t		ui8_5,
-	int8_t		si8_5)
-{
-	BigStruct	retVal	= {
-		ui8_1 + 1, si8_1 + 1, ui16_1 + 1, si16_1 + 1, ui32_1 + 1, si32_1 + 1,
-			ui64_1 + 1, si64_1 + 1, f_1 + 1, d_1 + 1, ld_1 + 1, (char*)((intptr_t)p_1 + 1), 
-		ui8_2 + 2, si8_2 + 2, ui16_2 + 2, si16_2 + 2, ui32_2 + 2, si32_2 + 2,
-			ui64_2 + 2, si64_2 + 2, f_2 + 2, d_2 + 2, ld_2 + 2, (char*)((intptr_t)p_2 + 2), 
-		ui8_3 + 3, si8_3 + 3, ui16_3 + 3, si16_3 + 3, ui32_3 + 3, si32_3 + 3,
-			ui64_3 + 3, si64_3 + 3, f_3 + 3, d_3 + 3, ld_3 + 3, (char*)((intptr_t)p_3 + 3), 
-		ui8_4 + 4, si8_4 + 4, ui16_4 + 4, si16_4 + 4, ui32_4 + 4, si32_4 + 4,
-			ui64_4 + 4, si64_4 + 4, f_4 + 4, d_4 + 4, ld_4 + 4, (char*)((intptr_t)p_4 + 4), 
-		ui8_5 + 5, si8_5 + 5};
-
-	printf("%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 ": "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
-	       ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, (unsigned long)p_1,
-		ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, (unsigned long)p_2,
-		ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, (unsigned long)p_3,
-		ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, (unsigned long)p_4, ui8_5, si8_5,
-		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
-	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
-		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
-	       retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
-		retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
-	       retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
-		retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
-	       retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
-
-	return	retVal;
-}
-
-static void
-cls_large_fn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	uint8_t		ui8_1	= *(uint8_t*)args[0];
-	int8_t		si8_1	= *(int8_t*)args[1];
-	uint16_t	ui16_1	= *(uint16_t*)args[2];
-	int16_t		si16_1	= *(int16_t*)args[3];
-	uint32_t	ui32_1	= *(uint32_t*)args[4];
-	int32_t		si32_1	= *(int32_t*)args[5];
-	uint64_t	ui64_1	= *(uint64_t*)args[6];
-	int64_t		si64_1	= *(int64_t*)args[7];
-	float		f_1		= *(float*)args[8];
-	double		d_1		= *(double*)args[9];
-	long double	ld_1	= *(long double*)args[10];
-	char*		p_1		= *(char**)args[11];
-	uint8_t		ui8_2	= *(uint8_t*)args[12];
-	int8_t		si8_2	= *(int8_t*)args[13];
-	uint16_t	ui16_2	= *(uint16_t*)args[14];
-	int16_t		si16_2	= *(int16_t*)args[15];
-	uint32_t	ui32_2	= *(uint32_t*)args[16];
-	int32_t		si32_2	= *(int32_t*)args[17];
-	uint64_t	ui64_2	= *(uint64_t*)args[18];
-	int64_t		si64_2	= *(int64_t*)args[19];
-	float		f_2		= *(float*)args[20];
-	double		d_2		= *(double*)args[21];
-	long double	ld_2	= *(long double*)args[22];
-	char*		p_2		= *(char**)args[23];
-	uint8_t		ui8_3	= *(uint8_t*)args[24];
-	int8_t		si8_3	= *(int8_t*)args[25];
-	uint16_t	ui16_3	= *(uint16_t*)args[26];
-	int16_t		si16_3	= *(int16_t*)args[27];
-	uint32_t	ui32_3	= *(uint32_t*)args[28];
-	int32_t		si32_3	= *(int32_t*)args[29];
-	uint64_t	ui64_3	= *(uint64_t*)args[30];
-	int64_t		si64_3	= *(int64_t*)args[31];
-	float		f_3		= *(float*)args[32];
-	double		d_3		= *(double*)args[33];
-	long double	ld_3	= *(long double*)args[34];
-	char*		p_3		= *(char**)args[35];
-	uint8_t		ui8_4	= *(uint8_t*)args[36];
-	int8_t		si8_4	= *(int8_t*)args[37];
-	uint16_t	ui16_4	= *(uint16_t*)args[38];
-	int16_t		si16_4	= *(int16_t*)args[39];
-	uint32_t	ui32_4	= *(uint32_t*)args[40];
-	int32_t		si32_4	= *(int32_t*)args[41];
-	uint64_t	ui64_4	= *(uint64_t*)args[42];
-	int64_t		si64_4	= *(int64_t*)args[43];
-	float		f_4		= *(float*)args[44];
-	double		d_4		= *(double*)args[45];
-	long double	ld_4	= *(long double*)args[46];
-	char*		p_4		= *(char**)args[47];
-	uint8_t		ui8_5	= *(uint8_t*)args[48];
-	int8_t		si8_5	= *(int8_t*)args[49];
-
-	*(BigStruct*)resp = test_large_fn(
-		ui8_1, si8_1, ui16_1, si16_1, ui32_1, si32_1, ui64_1, si64_1, f_1, d_1, ld_1, p_1,
-		ui8_2, si8_2, ui16_2, si16_2, ui32_2, si32_2, ui64_2, si64_2, f_2, d_2, ld_2, p_2,
-		ui8_3, si8_3, ui16_3, si16_3, ui32_3, si32_3, ui64_3, si64_3, f_3, d_3, ld_3, p_3,
-		ui8_4, si8_4, ui16_4, si16_4, ui32_4, si32_4, ui64_4, si64_4, f_4, d_4, ld_4, p_4,
-		ui8_5, si8_5);
-}
-
-int
-main(int argc __UNUSED__, const char** argv __UNUSED__)
-{
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-
-	ffi_cif		cif;
-	ffi_type*	argTypes[51];
-	void*		argValues[51];
-
-	ffi_type	ret_struct_type;
-	ffi_type*	st_fields[51];
-	BigStruct	retVal;
-
-	uint8_t		ui8		= 1;
-	int8_t		si8		= 2;
-	uint16_t	ui16	= 3;
-	int16_t		si16	= 4;
-	uint32_t	ui32	= 5;
-	int32_t		si32	= 6;
-	uint64_t	ui64	= 7;
-	int64_t		si64	= 8;
-	float		f		= 9;
-	double		d		= 10;
-	long double	ld		= 11;
-	char*		p		= (char*)0x12345678;
-
-	memset (&retVal, 0, sizeof(retVal));
-
-	ret_struct_type.size = 0;
-	ret_struct_type.alignment = 0;
-	ret_struct_type.type = FFI_TYPE_STRUCT;
-	ret_struct_type.elements = st_fields;
-
-	st_fields[0]	= st_fields[12]	= st_fields[24]	= st_fields[36]	= st_fields[48]	= &ffi_type_uint8;
-	st_fields[1]	= st_fields[13]	= st_fields[25]	= st_fields[37]	= st_fields[49]	= &ffi_type_sint8;
-	st_fields[2]	= st_fields[14]	= st_fields[26]	= st_fields[38]	= &ffi_type_uint16;
-	st_fields[3]	= st_fields[15]	= st_fields[27]	= st_fields[39]	= &ffi_type_sint16;
-	st_fields[4]	= st_fields[16]	= st_fields[28]	= st_fields[40]	= &ffi_type_uint32;
-	st_fields[5]	= st_fields[17]	= st_fields[29]	= st_fields[41]	= &ffi_type_sint32;
-	st_fields[6]	= st_fields[18]	= st_fields[30]	= st_fields[42]	= &ffi_type_uint64;
-	st_fields[7]	= st_fields[19]	= st_fields[31]	= st_fields[43]	= &ffi_type_sint64;
-	st_fields[8]	= st_fields[20]	= st_fields[32]	= st_fields[44]	= &ffi_type_float;
-	st_fields[9]	= st_fields[21]	= st_fields[33]	= st_fields[45]	= &ffi_type_double;
-	st_fields[10]	= st_fields[22]	= st_fields[34]	= st_fields[46]	= &ffi_type_longdouble;
-	st_fields[11]	= st_fields[23]	= st_fields[35]	= st_fields[47]	= &ffi_type_pointer;
-
-	st_fields[50] = NULL;
-
-	argTypes[0]		= argTypes[12]	= argTypes[24]	= argTypes[36]	= argTypes[48]	= &ffi_type_uint8;
-	argValues[0]	= argValues[12]	= argValues[24]	= argValues[36]	= argValues[48]	= &ui8;
-	argTypes[1]		= argTypes[13]	= argTypes[25]	= argTypes[37]	= argTypes[49]	= &ffi_type_sint8;
-	argValues[1]	= argValues[13]	= argValues[25]	= argValues[37]	= argValues[49]	= &si8;
-	argTypes[2]		= argTypes[14]	= argTypes[26]	= argTypes[38]	= &ffi_type_uint16;
-	argValues[2]	= argValues[14]	= argValues[26]	= argValues[38]	= &ui16;
-	argTypes[3]		= argTypes[15]	= argTypes[27]	= argTypes[39]	= &ffi_type_sint16;
-	argValues[3]	= argValues[15]	= argValues[27]	= argValues[39]	= &si16;
-	argTypes[4]		= argTypes[16]	= argTypes[28]	= argTypes[40]	= &ffi_type_uint32;
-	argValues[4]	= argValues[16]	= argValues[28]	= argValues[40]	= &ui32;
-	argTypes[5]		= argTypes[17]	= argTypes[29]	= argTypes[41]	= &ffi_type_sint32;
-	argValues[5]	= argValues[17]	= argValues[29]	= argValues[41]	= &si32;
-	argTypes[6]		= argTypes[18]	= argTypes[30]	= argTypes[42]	= &ffi_type_uint64;
-	argValues[6]	= argValues[18]	= argValues[30]	= argValues[42]	= &ui64;
-	argTypes[7]		= argTypes[19]	= argTypes[31]	= argTypes[43]	= &ffi_type_sint64;
-	argValues[7]	= argValues[19]	= argValues[31]	= argValues[43]	= &si64;
-	argTypes[8]		= argTypes[20]	= argTypes[32]	= argTypes[44]	= &ffi_type_float;
-	argValues[8]	= argValues[20]	= argValues[32]	= argValues[44]	= &f;
-	argTypes[9]		= argTypes[21]	= argTypes[33]	= argTypes[45]	= &ffi_type_double;
-	argValues[9]	= argValues[21]	= argValues[33]	= argValues[45]	= &d;
-	argTypes[10]	= argTypes[22]	= argTypes[34]	= argTypes[46]	= &ffi_type_longdouble;
-	argValues[10]	= argValues[22]	= argValues[34]	= argValues[46]	= &ld;
-	argTypes[11]	= argTypes[23]	= argTypes[35]	= argTypes[47]	= &ffi_type_pointer;
-	argValues[11]	= argValues[23]	= argValues[35]	= argValues[47]	= &p;
-
-	argTypes[50]	= NULL;
-	argValues[50]	= NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 50, &ret_struct_type, argTypes) == FFI_OK);
-
-	ffi_call(&cif, FFI_FN(test_large_fn), &retVal, argValues);
-	/* { dg-output "1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-	printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
-		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
-	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
-		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
-	       retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
-		retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
-	       retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
-		retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
-	       retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
-	/* { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_large_fn, NULL, code) == FFI_OK);
-
-	retVal	= ((BigStruct(*)(
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t, uint16_t, int16_t, uint32_t, int32_t, uint64_t, int64_t, float, double, long double, char*,
-		uint8_t, int8_t))(code))(
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8, ui16, si16, ui32, si32, ui64, si64, f, d, ld, p,
-		ui8, si8);
-	/* { dg-output "\n1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2 3 4 5 6 7 8 9 10 11 0x12345678 1 2: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-	printf("res: %" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx "
-		"%" PRIu8 " %" PRId8 " %hu %hd %u %d %" PRIu64 " %" PRId64 " %.0f %.0f %.0Lf %#lx %" PRIu8 " %" PRId8 "\n",
-		retVal.a, retVal.b, retVal.c, retVal.d, retVal.e, retVal.f,
-	       retVal.g, retVal.h, retVal.i, retVal.j, retVal.k, (unsigned long)retVal.l,
-		retVal.m, retVal.n, retVal.o, retVal.p, retVal.q, retVal.r,
-	       retVal.s, retVal.t, retVal.u, retVal.v, retVal.w, (unsigned long)retVal.x,
-		retVal.y, retVal.z, retVal.aa, retVal.bb, retVal.cc, retVal.dd,
-	       retVal.ee, retVal.ff, retVal.gg, retVal.hh, retVal.ii, (unsigned long)retVal.jj,
-		retVal.kk, retVal.ll, retVal.mm, retVal.nn, retVal.oo, retVal.pp,
-	       retVal.qq, retVal.rr, retVal.ss, retVal.tt, retVal.uu, (unsigned long)retVal.vv, retVal.ww, retVal.xx);
-	/* { dg-output "\nres: 2 3 4 5 6 7 8 9 10 11 12 0x12345679 3 4 5 6 7 8 9 10 11 12 13 0x1234567a 4 5 6 7 8 9 10 11 12 13 14 0x1234567b 5 6 7 8 9 10 11 12 13 14 15 0x1234567c 6 7" } */
-
-    return 0;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/many.c b/Modules/_ctypes/libffi/testsuite/libffi.call/many.c
deleted file mode 100644
index 336968c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/many.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value float, with many arguments
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-#include <stdlib.h>
-#include <float.h>
-#include <math.h>
-
-static float ABI_ATTR many(float f1, float f2, float f3, float f4, float f5, float f6, float f7, float f8, float f9, float f10, float f11, float f12, float f13)
-{
-#if 0
-  printf("%f %f %f %f %f %f %f %f %f %f %f %f %f\n",
-	 (double) f1, (double) f2, (double) f3, (double) f4, (double) f5, 
-	 (double) f6, (double) f7, (double) f8, (double) f9, (double) f10,
-	 (double) f11, (double) f12, (double) f13);
-#endif
-
-  return f1+f2+f3+f4+f5+f6+f7+f8+f9+f10+f11+f12+f13;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[13];
-  void *values[13];
-  float fa[13];
-  float f, ff;
-  int i;
-
-  for (i = 0; i < 13; i++)
-    {
-      args[i] = &ffi_type_float;
-      values[i] = &fa[i];
-      fa[i] = (float) i;
-    }
-
-    /* Initialize the cif */
-    CHECK(ffi_prep_cif(&cif, ABI_NUM, 13,
-		       &ffi_type_float, args) == FFI_OK);
-
-    ffi_call(&cif, FFI_FN(many), &f, values);
-
-    ff =  many(fa[0], fa[1],
-	       fa[2], fa[3],
-	       fa[4], fa[5],
-	       fa[6], fa[7],
-	       fa[8], fa[9],
-	       fa[10],fa[11],fa[12]);
-
-    if (fabs(f - ff) < FLT_EPSILON)
-      exit(0);
-    else
-      abort();
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/many2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/many2.c
deleted file mode 100644
index 1c85746..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/many2.c
+++ /dev/null
@@ -1,57 +0,0 @@
-/* Area:        ffi_call
-   Purpose:     Check uint8_t arguments.
-   Limitations: none.
-   PR:          PR45677.
-   Originator:  Dan Witte <dwitte@gmail.com> 20100916  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-#define NARGS 7
-
-typedef unsigned char u8;
-
-#ifdef __GNUC__
-__attribute__((noinline))
-#endif
-uint8_t
-foo (uint8_t a, uint8_t b, uint8_t c, uint8_t d,
-     uint8_t e, uint8_t f, uint8_t g)
-{
-  return a + b + c + d + e + f + g;
-}
-
-uint8_t ABI_ATTR
-bar (uint8_t a, uint8_t b, uint8_t c, uint8_t d,
-     uint8_t e, uint8_t f, uint8_t g)
-{
-  return foo (a, b, c, d, e, f, g);
-}
-
-int
-main (void)
-{
-  ffi_type *ffitypes[NARGS];
-  int i;
-  ffi_cif cif;
-  ffi_arg result = 0;
-  uint8_t args[NARGS];
-  void *argptrs[NARGS];
-
-  for (i = 0; i < NARGS; ++i)
-    ffitypes[i] = &ffi_type_uint8;
-
-  CHECK (ffi_prep_cif (&cif, ABI_NUM, NARGS,
-		       &ffi_type_uint8, ffitypes) == FFI_OK);
-
-  for (i = 0; i < NARGS; ++i)
-    {
-      args[i] = i;
-      argptrs[i] = &args[i];
-    }
-  ffi_call (&cif, FFI_FN (bar), &result, argptrs);
-
-  CHECK (result == 21);
-  return 0;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/negint.c b/Modules/_ctypes/libffi/testsuite/libffi.call/negint.c
deleted file mode 100644
index 6e2f26f..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/negint.c
+++ /dev/null
@@ -1,52 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check that negative integers are passed correctly.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static int checking(int a, short b, signed char c)
-{
-
-  return (a < 0 && b < 0 && c < 0);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-
-  signed int si;
-  signed short ss;
-  signed char sc;
-
-  args[0] = &ffi_type_sint;
-  values[0] = &si;
-  args[1] = &ffi_type_sshort;
-  values[1] = &ss;
-  args[2] = &ffi_type_schar;
-  values[2] = &sc;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
-		     &ffi_type_sint, args) == FFI_OK);
-
-  si = -6;
-  ss = -12;
-  sc = -1;
-
-  checking (si, ss, sc);
-
-  ffi_call(&cif, FFI_FN(checking), &rint, values);
-
-  printf ("%d vs %d\n", (int)rint, checking (si, ss, sc));
-
-  CHECK(rint != 0);
-
-  exit (0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct.c
deleted file mode 100644
index c15e3a0..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct.c
+++ /dev/null
@@ -1,152 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_16byte1 {
-  double a;
-  float b;
-  int c;
-} cls_struct_16byte1;
-
-typedef struct cls_struct_16byte2 {
-  int ii;
-  double dd;
-  float ff;
-} cls_struct_16byte2;
-
-typedef struct cls_struct_combined {
-  cls_struct_16byte1 d;
-  cls_struct_16byte2 e;
-} cls_struct_combined;
-
-cls_struct_combined cls_struct_combined_fn(struct cls_struct_16byte1 b0,
-			    struct cls_struct_16byte2 b1,
-			    struct cls_struct_combined b2)
-{
-  struct cls_struct_combined result;
-
-  result.d.a = b0.a + b1.dd + b2.d.a;
-  result.d.b = b0.b + b1.ff + b2.d.b;
-  result.d.c = b0.c + b1.ii + b2.d.c;
-  result.e.ii = b0.c + b1.ii + b2.e.ii;
-  result.e.dd = b0.a + b1.dd + b2.e.dd;
-  result.e.ff = b0.b + b1.ff + b2.e.ff;
-
-  printf("%g %g %d %d %g %g %g %g %d %d %g %g: %g %g %d %d %g %g\n",
-	 b0.a, b0.b, b0.c,
-	 b1.ii, b1.dd, b1.ff,
-	 b2.d.a, b2.d.b, b2.d.c,
-	 b2.e.ii, b2.e.dd, b2.e.ff,
-	 result.d.a, result.d.b, result.d.c,
-	 result.e.ii, result.e.dd, result.e.ff);
-
-  return result;
-}
-
-static void
-cls_struct_combined_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		       void* userdata __UNUSED__)
-{
-  struct cls_struct_16byte1 b0;
-  struct cls_struct_16byte2 b1;
-  struct cls_struct_combined b2;
-
-  b0 = *(struct cls_struct_16byte1*)(args[0]);
-  b1 = *(struct cls_struct_16byte2*)(args[1]);
-  b2 = *(struct cls_struct_combined*)(args[2]);
-
-
-  *(cls_struct_combined*)resp = cls_struct_combined_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type* cls_struct_fields1[5];
-  ffi_type* cls_struct_fields2[5];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_16byte1 e_dbl = { 9.0, 2.0, 6};
-  struct cls_struct_16byte2 f_dbl = { 1, 2.0, 3.0};
-  struct cls_struct_combined g_dbl = {{4.0, 5.0, 6},
-				      {3, 1.0, 8.0}};
-  struct cls_struct_combined res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  cls_struct_fields1[0] = &ffi_type_sint;
-  cls_struct_fields1[1] = &ffi_type_double;
-  cls_struct_fields1[2] = &ffi_type_float;
-  cls_struct_fields1[3] = NULL;
-
-  cls_struct_fields2[0] = &cls_struct_type;
-  cls_struct_fields2[1] = &cls_struct_type1;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type2,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_combined_fn), &res_dbl, args_dbl);
-  /* { dg-output "9 2 6 1 2 3 4 5 6 3 1 8: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_combined_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_combined(*)(cls_struct_16byte1,
-				     cls_struct_16byte2,
-				     cls_struct_combined))
-	     (code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n9 2 6 1 2 3 4 5 6 3 1 8: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct1.c
deleted file mode 100644
index 477a6b9..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct1.c
+++ /dev/null
@@ -1,161 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_16byte1 {
-  double a;
-  float b;
-  int c;
-} cls_struct_16byte1;
-
-typedef struct cls_struct_16byte2 {
-  int ii;
-  double dd;
-  float ff;
-} cls_struct_16byte2;
-
-typedef struct cls_struct_combined {
-  cls_struct_16byte1 d;
-  cls_struct_16byte2 e;
-} cls_struct_combined;
-
-cls_struct_combined cls_struct_combined_fn(struct cls_struct_16byte1 b0,
-					   struct cls_struct_16byte2 b1,
-					   struct cls_struct_combined b2,
-					   struct cls_struct_16byte1 b3)
-{
-  struct cls_struct_combined result;
-
-  result.d.a = b0.a + b1.dd + b2.d.a;
-  result.d.b = b0.b + b1.ff + b2.d.b;
-  result.d.c = b0.c + b1.ii + b2.d.c;
-  result.e.ii = b0.c + b1.ii + b2.e.ii;
-  result.e.dd = b0.a + b1.dd + b2.e.dd;
-  result.e.ff = b0.b + b1.ff + b2.e.ff;
-
-  printf("%g %g %d %d %g %g %g %g %d %d %g %g %g %g %d: %g %g %d %d %g %g\n",
-	 b0.a, b0.b, b0.c,
-	 b1.ii, b1.dd, b1.ff,
-	 b2.d.a, b2.d.b, b2.d.c,
-	 b2.e.ii, b2.e.dd, b2.e.ff,
-	 b3.a, b3.b, b3.c,
-	 result.d.a, result.d.b, result.d.c,
-	 result.e.ii, result.e.dd, result.e.ff);
-
-  return result;
-}
-
-static void
-cls_struct_combined_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-		       void* userdata __UNUSED__)
-{
-  struct cls_struct_16byte1 b0;
-  struct cls_struct_16byte2 b1;
-  struct cls_struct_combined b2;
-  struct cls_struct_16byte1 b3;
-
-  b0 = *(struct cls_struct_16byte1*)(args[0]);
-  b1 = *(struct cls_struct_16byte2*)(args[1]);
-  b2 = *(struct cls_struct_combined*)(args[2]);
-  b3 = *(struct cls_struct_16byte1*)(args[3]);
-
-
-  *(cls_struct_combined*)resp = cls_struct_combined_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[5];
-  ffi_type* cls_struct_fields[5];
-  ffi_type* cls_struct_fields1[5];
-  ffi_type* cls_struct_fields2[5];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_16byte1 e_dbl = { 9.0, 2.0, 6};
-  struct cls_struct_16byte2 f_dbl = { 1, 2.0, 3.0};
-  struct cls_struct_combined g_dbl = {{4.0, 5.0, 6},
-				      {3, 1.0, 8.0}};
-  struct cls_struct_16byte1 h_dbl = { 3.0, 2.0, 4};
-  struct cls_struct_combined res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_float;
-  cls_struct_fields[2] = &ffi_type_sint;
-  cls_struct_fields[3] = NULL;
-
-  cls_struct_fields1[0] = &ffi_type_sint;
-  cls_struct_fields1[1] = &ffi_type_double;
-  cls_struct_fields1[2] = &ffi_type_float;
-  cls_struct_fields1[3] = NULL;
-
-  cls_struct_fields2[0] = &cls_struct_type;
-  cls_struct_fields2[1] = &cls_struct_type1;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = &cls_struct_type;
-  dbl_arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type2,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = &h_dbl;
-  args_dbl[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(cls_struct_combined_fn), &res_dbl, args_dbl);
-  /* { dg-output "9 2 6 1 2 3 4 5 6 3 1 8 3 2 4: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_combined_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((cls_struct_combined(*)(cls_struct_16byte1,
-				     cls_struct_16byte2,
-				     cls_struct_combined,
-				     cls_struct_16byte1))
-	     (code))(e_dbl, f_dbl, g_dbl, h_dbl);
-  /* { dg-output "\n9 2 6 1 2 3 4 5 6 3 1 8 3 2 4: 15 10 13 10 12 13" } */
-  CHECK( res_dbl.d.a == (e_dbl.a + f_dbl.dd + g_dbl.d.a));
-  CHECK( res_dbl.d.b == (e_dbl.b + f_dbl.ff + g_dbl.d.b));
-  CHECK( res_dbl.d.c == (e_dbl.c + f_dbl.ii + g_dbl.d.c));
-  CHECK( res_dbl.e.ii == (e_dbl.c + f_dbl.ii + g_dbl.e.ii));
-  CHECK( res_dbl.e.dd == (e_dbl.a + f_dbl.dd + g_dbl.e.dd));
-  CHECK( res_dbl.e.ff == (e_dbl.b + f_dbl.ff + g_dbl.e.ff));
-  /*  CHECK( 1 == 0); */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct10.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct10.c
deleted file mode 100644
index 34a74e7..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct10.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  unsigned char y;
-  struct A x;
-  unsigned int z;
-} B;
-
-typedef struct C {
-  unsigned long long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b3.z + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y, b3.z, (int)b4.d, b4.e,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[4];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = { 99, {12LL , 127}, 255};
-  struct C g_dbl = { 2LL, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &ffi_type_uchar;
-  cls_struct_fields1[1] = &cls_struct_type;
-  cls_struct_fields1[2] = &ffi_type_uint;
-  cls_struct_fields1[3] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_uint64;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 255 2 9: 270 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + f_dbl.z + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 255 2 9: 270 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + f_dbl.z + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c
deleted file mode 100644
index 3510493..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct11.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check parameter passing with nested structs
-		of a single type.  This tests the special cases
-		for homogeneous floating-point aggregates in the
-		AArch64 PCS.
-   Limitations:	none.
-   PR:		none.
-   Originator:  ARM Ltd.  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  float a_x;
-  float a_y;
-} A;
-
-typedef struct B {
-  float b_x;
-  float b_y;
-} B;
-
-typedef struct C {
-  A a;
-  B b;
-} C;
-
-static C C_fn (int x, int y, int z, C source, int i, int j, int k)
-{
-  C result;
-  result.a.a_x = source.a.a_x;
-  result.a.a_y = source.a.a_y;
-  result.b.b_x = source.b.b_x;
-  result.b.b_y = source.b.b_y;
-
-  printf ("%d, %d, %d, %d, %d, %d\n", x, y, z, i, j, k);
-
-  printf ("%.1f, %.1f, %.1f, %.1f, "
-	  "%.1f, %.1f, %.1f, %.1f\n",
-	  source.a.a_x, source.a.a_y,
-	  source.b.b_x, source.b.b_y,
-	  result.a.a_x, result.a.a_y,
-	  result.b.b_x, result.b.b_y);
-
-  return result;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-
-  ffi_type* struct_fields_source_a[3];
-  ffi_type* struct_fields_source_b[3];
-  ffi_type* struct_fields_source_c[3];
-  ffi_type* arg_types[8];
-
-  ffi_type struct_type_a, struct_type_b, struct_type_c;
-
-  struct A source_fld_a = {1.0, 2.0};
-  struct B source_fld_b = {4.0, 8.0};
-  int k = 1;
-
-  struct C result;
-  struct C source = {source_fld_a, source_fld_b};
-
-  struct_type_a.size = 0;
-  struct_type_a.alignment = 0;
-  struct_type_a.type = FFI_TYPE_STRUCT;
-  struct_type_a.elements = struct_fields_source_a;
-
-  struct_type_b.size = 0;
-  struct_type_b.alignment = 0;
-  struct_type_b.type = FFI_TYPE_STRUCT;
-  struct_type_b.elements = struct_fields_source_b;
-
-  struct_type_c.size = 0;
-  struct_type_c.alignment = 0;
-  struct_type_c.type = FFI_TYPE_STRUCT;
-  struct_type_c.elements = struct_fields_source_c;
-
-  struct_fields_source_a[0] = &ffi_type_float;
-  struct_fields_source_a[1] = &ffi_type_float;
-  struct_fields_source_a[2] = NULL;
-
-  struct_fields_source_b[0] = &ffi_type_float;
-  struct_fields_source_b[1] = &ffi_type_float;
-  struct_fields_source_b[2] = NULL;
-
-  struct_fields_source_c[0] = &struct_type_a;
-  struct_fields_source_c[1] = &struct_type_b;
-  struct_fields_source_c[2] = NULL;
-
-  arg_types[0] = &ffi_type_sint32;
-  arg_types[1] = &ffi_type_sint32;
-  arg_types[2] = &ffi_type_sint32;
-  arg_types[3] = &struct_type_c;
-  arg_types[4] = &ffi_type_sint32;
-  arg_types[5] = &ffi_type_sint32;
-  arg_types[6] = &ffi_type_sint32;
-  arg_types[7] = NULL;
-
-  void *args[7];
-  args[0] = &k;
-  args[1] = &k;
-  args[2] = &k;
-  args[3] = &source;
-  args[4] = &k;
-  args[5] = &k;
-  args[6] = &k;
-  CHECK (ffi_prep_cif (&cif, FFI_DEFAULT_ABI, 7, &struct_type_c,
-		       arg_types) == FFI_OK);
-
-  ffi_call (&cif, FFI_FN (C_fn), &result, args);
-  /* { dg-output "1, 1, 1, 1, 1, 1\n" } */
-  /* { dg-output "1.0, 2.0, 4.0, 8.0, 1.0, 2.0, 4.0, 8.0" } */
-  CHECK (result.a.a_x == source.a.a_x);
-  CHECK (result.a.a_y == source.a.a_y);
-  CHECK (result.b.b_x == source.b.b_x);
-  CHECK (result.b.b_y == source.b.b_y);
-  exit (0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct2.c
deleted file mode 100644
index 69268cd..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct2.c
+++ /dev/null
@@ -1,110 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030911	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-B B_fn(struct A b0, struct B b1)
-{
-  struct B result;
-
-  result.x.a = b0.a + b1.x.a;
-  result.x.b = b0.b + b1.x.b + b1.y;
-  result.y = b0.b + b1.x.b;
-
-  printf("%lu %d %lu %d %d: %lu %d %d\n", b0.a, b0.b, b1.x.a, b1.x.b, b1.y,
-	 result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1, 7};
-  struct B f_dbl = {{12 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_ulong;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct3.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct3.c
deleted file mode 100644
index ab18cad..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct3.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030911	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-B B_fn(struct A b0, struct B b1)
-{
-  struct B result;
-
-  result.x.a = b0.a + b1.x.a;
-  result.x.b = b0.b + b1.x.b + b1.y;
-  result.y = b0.b + b1.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b0.a, b0.b,
-	 (int)b1.x.a, b1.x.b, b1.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = {{12LL , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct4.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct4.c
deleted file mode 100644
index 2ffb4d6..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct4.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		PR 25630.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  double a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-static B B_fn(struct A b2, struct B b3)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a;
-  result.x.b = b2.b + b3.x.b + b3.y;
-  result.y = b2.b + b3.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1.0, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct5.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct5.c
deleted file mode 100644
index 6c79845..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct5.c
+++ /dev/null
@@ -1,112 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  long double a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-static B B_fn(struct A b2, struct B b3)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a;
-  result.x.b = b2.b + b3.x.b + b3.y;
-  result.y = b2.b + b3.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1.0, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_longdouble;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct6.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct6.c
deleted file mode 100644
index 59d3579..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct6.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		PR 25630.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  double a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-typedef struct C {
-  long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y, (int)b4.d, b4.e,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1.0, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-  struct C g_dbl = { 2, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_double;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_slong;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct7.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct7.c
deleted file mode 100644
index 27595e6..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct7.c
+++ /dev/null
@@ -1,111 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-static B B_fn(struct A b2, struct B b3)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a;
-  result.x.b = b2.b + b3.x.b + b3.y;
-  result.y = b2.b + b3.x.b;
-
-  printf("%d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-
-  *(B*)resp = B_fn(b0, b1);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[3];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type cls_struct_type, cls_struct_type1;
-  ffi_type* dbl_arg_types[3];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = {{12.0 , 127}, 99};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B))(code))(e_dbl, f_dbl);
-  /* { dg-output "\n1 7 12 127 99: 13 233 134" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct8.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct8.c
deleted file mode 100644
index 0e6c682..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct8.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned long long a;
-  unsigned char b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-typedef struct C {
-  unsigned long long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d: %d %d %d\n", (int)b2.a, b2.b,
-	 (int)b3.x.a, b3.x.b, b3.y, (int)b4.d, b4.e,
-	 (int)result.x.a, result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1LL, 7};
-  struct B f_dbl = {{12LL , 127}, 99};
-  struct C g_dbl = { 2LL, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_uint64;
-  cls_struct_fields[1] = &ffi_type_uchar;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_uint64;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct9.c b/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct9.c
deleted file mode 100644
index 5f7ac67..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/nested_struct9.c
+++ /dev/null
@@ -1,131 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-		Contains structs as parameter of the struct itself.
-		Sample taken from Alan Modras patch to src/prep_cif.c.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20051010	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct A {
-  unsigned char a;
-  unsigned long long b;
-} A;
-
-typedef struct B {
-  struct A x;
-  unsigned char y;
-} B;
-
-typedef struct C {
-  unsigned long d;
-  unsigned char e;
-} C;
-
-static B B_fn(struct A b2, struct B b3, struct C b4)
-{
-  struct B result;
-
-  result.x.a = b2.a + b3.x.a + b4.d;
-  result.x.b = b2.b + b3.x.b + b3.y + b4.e;
-  result.y = b2.b + b3.x.b + b4.e;
-
-  printf("%d %d %d %d %d %d %d: %d %d %d\n", b2.a, (int)b2.b,
-	 b3.x.a, (int)b3.x.b, b3.y, (int)b4.d, b4.e,
-	 result.x.a, (int)result.x.b, result.y);
-
-  return result;
-}
-
-static void
-B_gn(ffi_cif* cif __UNUSED__, void* resp, void** args,
-     void* userdata __UNUSED__)
-{
-  struct A b0;
-  struct B b1;
-  struct C b2;
-
-  b0 = *(struct A*)(args[0]);
-  b1 = *(struct B*)(args[1]);
-  b2 = *(struct C*)(args[2]);
-
-  *(B*)resp = B_fn(b0, b1, b2);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args_dbl[4];
-  ffi_type* cls_struct_fields[3];
-  ffi_type* cls_struct_fields1[3];
-  ffi_type* cls_struct_fields2[3];
-  ffi_type cls_struct_type, cls_struct_type1, cls_struct_type2;
-  ffi_type* dbl_arg_types[4];
-
-  struct A e_dbl = { 1, 7LL};
-  struct B f_dbl = {{12.0 , 127}, 99};
-  struct C g_dbl = { 2, 9};
-
-  struct B res_dbl;
-
-  cls_struct_type.size = 0;
-  cls_struct_type.alignment = 0;
-  cls_struct_type.type = FFI_TYPE_STRUCT;
-  cls_struct_type.elements = cls_struct_fields;
-
-  cls_struct_type1.size = 0;
-  cls_struct_type1.alignment = 0;
-  cls_struct_type1.type = FFI_TYPE_STRUCT;
-  cls_struct_type1.elements = cls_struct_fields1;
-
-  cls_struct_type2.size = 0;
-  cls_struct_type2.alignment = 0;
-  cls_struct_type2.type = FFI_TYPE_STRUCT;
-  cls_struct_type2.elements = cls_struct_fields2;
-
-  cls_struct_fields[0] = &ffi_type_uchar;
-  cls_struct_fields[1] = &ffi_type_uint64;
-  cls_struct_fields[2] = NULL;
-
-  cls_struct_fields1[0] = &cls_struct_type;
-  cls_struct_fields1[1] = &ffi_type_uchar;
-  cls_struct_fields1[2] = NULL;
-
-  cls_struct_fields2[0] = &ffi_type_ulong;
-  cls_struct_fields2[1] = &ffi_type_uchar;
-  cls_struct_fields2[2] = NULL;
-
-
-  dbl_arg_types[0] = &cls_struct_type;
-  dbl_arg_types[1] = &cls_struct_type1;
-  dbl_arg_types[2] = &cls_struct_type2;
-  dbl_arg_types[3] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3, &cls_struct_type1,
-		     dbl_arg_types) == FFI_OK);
-
-  args_dbl[0] = &e_dbl;
-  args_dbl[1] = &f_dbl;
-  args_dbl[2] = &g_dbl;
-  args_dbl[3] = NULL;
-
-  ffi_call(&cif, FFI_FN(B_fn), &res_dbl, args_dbl);
-  /* { dg-output "1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, B_gn, NULL, code) == FFI_OK);
-
-  res_dbl = ((B(*)(A, B, C))(code))(e_dbl, f_dbl, g_dbl);
-  /* { dg-output "\n1 7 12 127 99 2 9: 15 242 143" } */
-  CHECK( res_dbl.x.a == (e_dbl.a + f_dbl.x.a + g_dbl.d));
-  CHECK( res_dbl.x.b == (e_dbl.b + f_dbl.x.b + f_dbl.y + g_dbl.e));
-  CHECK( res_dbl.y == (e_dbl.b + f_dbl.x.b + g_dbl.e));
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/problem1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/problem1.c
deleted file mode 100644
index 6a91555..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/problem1.c
+++ /dev/null
@@ -1,90 +0,0 @@
-/* Area:	ffi_call, closure_call
-   Purpose:	Check structure passing with different structure size.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20030828	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct my_ffi_struct {
-  double a;
-  double b;
-  double c;
-} my_ffi_struct;
-
-my_ffi_struct callee(struct my_ffi_struct a1, struct my_ffi_struct a2)
-{
-  struct my_ffi_struct result;
-  result.a = a1.a + a2.a;
-  result.b = a1.b + a2.b;
-  result.c = a1.c + a2.c;
-
-
-  printf("%g %g %g %g %g %g: %g %g %g\n", a1.a, a1.b, a1.c,
-	 a2.a, a2.b, a2.c, result.a, result.b, result.c);
-
-  return result;
-}
-
-void stub(ffi_cif* cif __UNUSED__, void* resp, void** args,
-	  void* userdata __UNUSED__)
-{
-  struct my_ffi_struct a1;
-  struct my_ffi_struct a2;
-
-  a1 = *(struct my_ffi_struct*)(args[0]);
-  a2 = *(struct my_ffi_struct*)(args[1]);
-
-  *(my_ffi_struct *)resp = callee(a1, a2);
-}
-
-
-int main(void)
-{
-  ffi_type* my_ffi_struct_fields[4];
-  ffi_type my_ffi_struct_type;
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  void* args[4];
-  ffi_type* arg_types[3];
-
-  struct my_ffi_struct g = { 1.0, 2.0, 3.0 };
-  struct my_ffi_struct f = { 1.0, 2.0, 3.0 };
-  struct my_ffi_struct res;
-
-  my_ffi_struct_type.size = 0;
-  my_ffi_struct_type.alignment = 0;
-  my_ffi_struct_type.type = FFI_TYPE_STRUCT;
-  my_ffi_struct_type.elements = my_ffi_struct_fields;
-
-  my_ffi_struct_fields[0] = &ffi_type_double;
-  my_ffi_struct_fields[1] = &ffi_type_double;
-  my_ffi_struct_fields[2] = &ffi_type_double;
-  my_ffi_struct_fields[3] = NULL;
-
-  arg_types[0] = &my_ffi_struct_type;
-  arg_types[1] = &my_ffi_struct_type;
-  arg_types[2] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2, &my_ffi_struct_type,
-		     arg_types) == FFI_OK);
-
-  args[0] = &g;
-  args[1] = &f;
-  args[2] = NULL;
-  ffi_call(&cif, FFI_FN(callee), &res, args);
-  /* { dg-output "1 2 3 1 2 3: 2 4 6" } */
-  printf("res: %g %g %g\n", res.a, res.b, res.c);
-  /* { dg-output "\nres: 2 4 6" } */
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, stub, NULL, code) == FFI_OK);
-
-  res = ((my_ffi_struct(*)(struct my_ffi_struct, struct my_ffi_struct))(code))(g, f);
-  /* { dg-output "\n1 2 3 1 2 3: 2 4 6" } */
-  printf("res: %g %g %g\n", res.a, res.b, res.c);
-  /* { dg-output "\nres: 2 4 6" } */
-
-  exit(0);;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/promotion.c b/Modules/_ctypes/libffi/testsuite/libffi.call/promotion.c
deleted file mode 100644
index 4456161..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/promotion.c
+++ /dev/null
@@ -1,59 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Promotion test.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-static int promotion(signed char sc, signed short ss,
-		     unsigned char uc, unsigned short us)
-{
-  int r = (int) sc + (int) ss + (int) uc + (int) us;
-
-  return r;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-  signed char sc;
-  unsigned char uc;
-  signed short ss;
-  unsigned short us;
-  unsigned long ul;
-
-  args[0] = &ffi_type_schar;
-  args[1] = &ffi_type_sshort;
-  args[2] = &ffi_type_uchar;
-  args[3] = &ffi_type_ushort;
-  values[0] = &sc;
-  values[1] = &ss;
-  values[2] = &uc;
-  values[3] = &us;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_sint, args) == FFI_OK);
-
-  us = 0;
-  ul = 0;
-
-  for (sc = (signed char) -127;
-       sc <= (signed char) 120; sc += 1)
-    for (ss = -30000; ss <= 30000; ss += 10000)
-      for (uc = (unsigned char) 0;
-	   uc <= (unsigned char) 200; uc += 20)
-	for (us = 0; us <= 60000; us += 10000)
-	  {
-	    ul++;
-	    ffi_call(&cif, FFI_FN(promotion), &rint, values);
-	    CHECK((int)rint == (signed char) sc + (signed short) ss +
-		  (unsigned char) uc + (unsigned short) us);
-	  }
-  printf("%lu promotion tests run\n", ul);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/pyobjc-tc.c b/Modules/_ctypes/libffi/testsuite/libffi.call/pyobjc-tc.c
deleted file mode 100644
index e29bd6c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/pyobjc-tc.c
+++ /dev/null
@@ -1,114 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check different structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	Ronald Oussoren <oussoren@cistron.nl> 20030824	*/
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct Point {
-	float x;
-	float y;
-} Point;
-
-typedef struct Size {
-	float h;
-	float w;
-} Size;
-
-typedef struct Rect {
-	Point o;
-	Size  s;
-} Rect;
-
-int doit(int o, char* s, Point p, Rect r, int last)
-{
-	printf("CALLED WITH %d %s {%f %f} {{%f %f} {%f %f}} %d\n",
-		o, s, p.x, p.y, r.o.x, r.o.y, r.s.h, r.s.w, last);
-	return 42;
-}
-
-
-int main(void)
-{
-	ffi_type point_type;
-	ffi_type size_type;
-	ffi_type rect_type;
-	ffi_cif cif;
-	ffi_type* arglist[6];
-	void* values[6];
-	int r;
-
-	/*
-	 *  First set up FFI types for the 3 struct types
-	 */
-
-	point_type.size = 0; /*sizeof(Point);*/
-	point_type.alignment = 0; /*__alignof__(Point);*/
-	point_type.type = FFI_TYPE_STRUCT;
-	point_type.elements = malloc(3 * sizeof(ffi_type*));
-	point_type.elements[0] = &ffi_type_float;
-	point_type.elements[1] = &ffi_type_float;
-	point_type.elements[2] = NULL;
-
-	size_type.size = 0;/* sizeof(Size);*/
-	size_type.alignment = 0;/* __alignof__(Size);*/
-	size_type.type = FFI_TYPE_STRUCT;
-	size_type.elements = malloc(3 * sizeof(ffi_type*));
-	size_type.elements[0] = &ffi_type_float;
-	size_type.elements[1] = &ffi_type_float;
-	size_type.elements[2] = NULL;
-
-	rect_type.size = 0;/*sizeof(Rect);*/
-	rect_type.alignment =0;/* __alignof__(Rect);*/
-	rect_type.type = FFI_TYPE_STRUCT;
-	rect_type.elements = malloc(3 * sizeof(ffi_type*));
-	rect_type.elements[0] = &point_type;
-	rect_type.elements[1] = &size_type;
-	rect_type.elements[2] = NULL;
-
-	/*
-	 * Create a CIF
-	 */
-	arglist[0] = &ffi_type_sint;
-	arglist[1] = &ffi_type_pointer;
-	arglist[2] = &point_type;
-	arglist[3] = &rect_type;
-	arglist[4] = &ffi_type_sint;
-	arglist[5] = NULL;
-
-	r = ffi_prep_cif(&cif, FFI_DEFAULT_ABI,
-			5, &ffi_type_sint, arglist);
-	if (r != FFI_OK) {
-		abort();
-	}
-
-
-	/* And call the function through the CIF */
-
-	{
-	Point p = { 1.0, 2.0 };
-	Rect  r = { { 9.0, 10.0}, { -1.0, -2.0 } };
-	int   o = 0;
-	int   l = 42;
-	char* m = "myMethod";
-	ffi_arg result;
-
-	values[0] = &o;
-	values[1] = &m;
-	values[2] = &p;
-	values[3] = &r;
-	values[4] = &l;
-	values[5] = NULL;
-
-	printf("CALLING WITH %d %s {%f %f} {{%f %f} {%f %f}} %d\n",
-		o, m, p.x, p.y, r.o.x, r.o.y, r.s.h, r.s.w, l);
-
-	ffi_call(&cif, FFI_FN(doit), &result, values);
-
-	printf ("The result is %d\n", (int)result);
-
-	}
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl.c
deleted file mode 100644
index fd07e50..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050212  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static double return_dbl(double dbl)
-{
-  printf ("%f\n", dbl);
-  return 2 * dbl;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  double dbl, rdbl;
-
-  args[0] = &ffi_type_double;
-  values[0] = &dbl;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_double, args) == FFI_OK);
-
-  for (dbl = -127.3; dbl <  127; dbl++)
-    {
-      ffi_call(&cif, FFI_FN(return_dbl), &rdbl, values);
-      printf ("%f vs %f\n", rdbl, return_dbl(dbl));
-      CHECK(rdbl == 2 * dbl);
-    }
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl1.c
deleted file mode 100644
index 0ea5d50..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl1.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050212  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static double return_dbl(double dbl1, float fl2, unsigned int in3, double dbl4)
-{
-  return dbl1 + fl2 + in3 + dbl4;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  double dbl1, dbl4, rdbl;
-  float fl2;
-  unsigned int in3;
-  args[0] = &ffi_type_double;
-  args[1] = &ffi_type_float;
-  args[2] = &ffi_type_uint;
-  args[3] = &ffi_type_double;
-  values[0] = &dbl1;
-  values[1] = &fl2;
-  values[2] = &in3;
-  values[3] = &dbl4;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_double, args) == FFI_OK);
-  dbl1 = 127.0;
-  fl2 = 128.0;
-  in3 = 255;
-  dbl4 = 512.7;
-
-  ffi_call(&cif, FFI_FN(return_dbl), &rdbl, values);
-  printf ("%f vs %f\n", rdbl, return_dbl(dbl1, fl2, in3, dbl4));
-  CHECK(rdbl ==  dbl1 + fl2 + in3 + dbl4);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl2.c
deleted file mode 100644
index b3818f8..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_dbl2.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050212  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static double return_dbl(double dbl1, double dbl2, unsigned int in3, double dbl4)
-{
-  return dbl1 + dbl2 + in3 + dbl4;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  double dbl1, dbl2, dbl4, rdbl;
-  unsigned int in3;
-  args[0] = &ffi_type_double;
-  args[1] = &ffi_type_double;
-  args[2] = &ffi_type_uint;
-  args[3] = &ffi_type_double;
-  values[0] = &dbl1;
-  values[1] = &dbl2;
-  values[2] = &in3;
-  values[3] = &dbl4;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_double, args) == FFI_OK);
-  dbl1 = 127.0;
-  dbl2 = 128.0;
-  in3 = 255;
-  dbl4 = 512.7;
-
-  ffi_call(&cif, FFI_FN(return_dbl), &rdbl, values);
-  printf ("%f vs %f\n", rdbl, return_dbl(dbl1, dbl2, in3, dbl4));
-  CHECK(rdbl ==  dbl1 + dbl2 + in3 + dbl4);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl.c
deleted file mode 100644
index fb8a09e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl.c
+++ /dev/null
@@ -1,35 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050212  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static float return_fl(float fl)
-{
-  return 2 * fl;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  float fl, rfl;
-
-  args[0] = &ffi_type_float;
-  values[0] = &fl;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_float, args) == FFI_OK);
-
-  for (fl = -127.0; fl <  127; fl++)
-    {
-      ffi_call(&cif, FFI_FN(return_fl), &rfl, values);
-      printf ("%f vs %f\n", rfl, return_fl(fl));
-      CHECK(rfl ==  2 * fl);
-    }
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl1.c
deleted file mode 100644
index c3d92c2..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl1.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050212  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static float return_fl(float fl1, float fl2)
-{
-  return fl1 + fl2;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  float fl1, fl2, rfl;
-
-  args[0] = &ffi_type_float;
-  args[1] = &ffi_type_float;
-  values[0] = &fl1;
-  values[1] = &fl2;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_float, args) == FFI_OK);
-  fl1 = 127.0;
-  fl2 = 128.0;
-
-  ffi_call(&cif, FFI_FN(return_fl), &rfl, values);
-  printf ("%f vs %f\n", rfl, return_fl(fl1, fl2));
-  CHECK(rfl ==  fl1 + fl2);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl2.c
deleted file mode 100644
index ddb976c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl2.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050212  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-/* Use volatile float to avoid false negative on ix86.  See PR target/323.  */
-static float return_fl(float fl1, float fl2, float fl3, float fl4)
-{
-  volatile float sum;
-
-  sum = fl1 + fl2 + fl3 + fl4;
-  return sum;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  float fl1, fl2, fl3, fl4, rfl;
-  volatile float sum;
-
-  args[0] = &ffi_type_float;
-  args[1] = &ffi_type_float;
-  args[2] = &ffi_type_float;
-  args[3] = &ffi_type_float;
-  values[0] = &fl1;
-  values[1] = &fl2;
-  values[2] = &fl3;
-  values[3] = &fl4;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_float, args) == FFI_OK);
-  fl1 = 127.0;
-  fl2 = 128.0;
-  fl3 = 255.1;
-  fl4 = 512.7;
-
-  ffi_call(&cif, FFI_FN(return_fl), &rfl, values);
-  printf ("%f vs %f\n", rfl, return_fl(fl1, fl2, fl3, fl4));
-
-  sum = fl1 + fl2 + fl3 + fl4;
-  CHECK(rfl == sum);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl3.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl3.c
deleted file mode 100644
index c37877b..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_fl3.c
+++ /dev/null
@@ -1,42 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20050212  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static float return_fl(float fl1, float fl2, unsigned int in3, float fl4)
-{
-  return fl1 + fl2 + in3 + fl4;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  float fl1, fl2, fl4, rfl;
-  unsigned int in3;
-  args[0] = &ffi_type_float;
-  args[1] = &ffi_type_float;
-  args[2] = &ffi_type_uint;
-  args[3] = &ffi_type_float;
-  values[0] = &fl1;
-  values[1] = &fl2;
-  values[2] = &in3;
-  values[3] = &fl4;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4,
-		     &ffi_type_float, args) == FFI_OK);
-  fl1 = 127.0;
-  fl2 = 128.0;
-  in3 = 255;
-  fl4 = 512.7;
-
-  ffi_call(&cif, FFI_FN(return_fl), &rfl, values);
-  printf ("%f vs %f\n", rfl, return_fl(fl1, fl2, in3, fl4));
-  CHECK(rfl ==  fl1 + fl2 + in3 + fl4);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ldl.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_ldl.c
deleted file mode 100644
index 5c2fe65..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ldl.c
+++ /dev/null
@@ -1,34 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value long double.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<andreast@gcc.gnu.org> 20071113  */
-
-/* { dg-do run { xfail x86_64-*-mingw* x86_64-*-cygwin* } } */
-#include "ffitest.h"
-
-static long double return_ldl(long double ldl)
-{
-  return 2*ldl;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  long double ldl, rldl;
-
-  args[0] = &ffi_type_longdouble;
-  values[0] = &ldl;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_longdouble, args) == FFI_OK);
-
-  for (ldl = -127.0; ldl <  127.0; ldl++)
-    {
-      ffi_call(&cif, FFI_FN(return_ldl), &rldl, values);
-      CHECK(rldl ==  2 * ldl);
-    }
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ll.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_ll.c
deleted file mode 100644
index ea4a1e4..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ll.c
+++ /dev/null
@@ -1,41 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value long long.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-static long long return_ll(long long ll)
-{
-  return ll;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  long long rlonglong;
-  long long ll;
-
-  args[0] = &ffi_type_sint64;
-  values[0] = &ll;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_sint64, args) == FFI_OK);
-
-  for (ll = 0LL; ll < 100LL; ll++)
-    {
-      ffi_call(&cif, FFI_FN(return_ll), &rlonglong, values);
-      CHECK(rlonglong == ll);
-    }
-
-  for (ll = 55555555555000LL; ll < 55555555555100LL; ll++)
-    {
-      ffi_call(&cif, FFI_FN(return_ll), &rlonglong, values);
-      CHECK(rlonglong == ll);
-    }
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ll1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_ll1.c
deleted file mode 100644
index 593e8a3..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ll1.c
+++ /dev/null
@@ -1,43 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check if long long are passed in the corresponding regs on ppc.
-   Limitations:	none.
-   PR:		20104.
-   Originator:	<andreast@gcc.gnu.org> 20050222  */
-
-/* { dg-do run } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-static long long return_ll(int ll0, long long ll1, int ll2)
-{
-  return ll0 + ll1 + ll2;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  long long rlonglong;
-  long long ll1;
-  unsigned ll0, ll2;
-
-  args[0] = &ffi_type_sint;
-  args[1] = &ffi_type_sint64;
-  args[2] = &ffi_type_sint;
-  values[0] = &ll0;
-  values[1] = &ll1;
-  values[2] = &ll2;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
-		     &ffi_type_sint64, args) == FFI_OK);
-
-  ll0 = 11111111;
-  ll1 = 11111111111000LL;
-  ll2 = 11111111;
-
-  ffi_call(&cif, FFI_FN(return_ll), &rlonglong, values);
-  printf("res: %" PRIdLL ", %" PRIdLL "\n", rlonglong, ll0 + ll1 + ll2);
-  /* { dg-output "res: 11111133333222, 11111133333222" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_sc.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_sc.c
deleted file mode 100644
index a36cf3e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_sc.c
+++ /dev/null
@@ -1,36 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value signed char.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static signed char return_sc(signed char sc)
-{
-  return sc;
-}
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-  signed char sc;
-
-  args[0] = &ffi_type_schar;
-  values[0] = &sc;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_schar, args) == FFI_OK);
-
-  for (sc = (signed char) -127;
-       sc < (signed char) 127; sc++)
-    {
-      ffi_call(&cif, FFI_FN(return_sc), &rint, values);
-      CHECK((signed char)rint == sc);
-    }
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_sl.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_sl.c
deleted file mode 100644
index f0fd345..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_sl.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check if long as return type is handled correctly.
-   Limitations:	none.
-   PR:		none.
- */
-
-/* { dg-do run } */
-#include "ffitest.h"
-static long return_sl(long l1, long l2)
-{
-  return l1 - l2;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg res;
-  unsigned long l1, l2;
-
-  args[0] = &ffi_type_slong;
-  args[1] = &ffi_type_slong;
-  values[0] = &l1;
-  values[1] = &l2;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_slong, args) == FFI_OK);
-
-  l1 = 1073741823L;
-  l2 = 1073741824L;
-
-  ffi_call(&cif, FFI_FN(return_sl), &res, values);
-  printf("res: %ld, %ld\n", (long)res, l1 - l2);
-  /* { dg-output "res: -1, -1" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_uc.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_uc.c
deleted file mode 100644
index 6fe5546..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_uc.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check return value unsigned char.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static unsigned char return_uc(unsigned char uc)
-{
-  return uc;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-
-  unsigned char uc;
-
-  args[0] = &ffi_type_uchar;
-  values[0] = &uc;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ffi_type_uchar, args) == FFI_OK);
-
-  for (uc = (unsigned char) '\x00';
-       uc < (unsigned char) '\xff'; uc++)
-    {
-      ffi_call(&cif, FFI_FN(return_uc), &rint, values);
-      CHECK((unsigned char)rint == uc);
-    }
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ul.c b/Modules/_ctypes/libffi/testsuite/libffi.call/return_ul.c
deleted file mode 100644
index 12b266f..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/return_ul.c
+++ /dev/null
@@ -1,38 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check if unsigned long as return type is handled correctly.
-   Limitations:	none.
-   PR:		none.
-   Originator:	<kaffeetisch at gmx dot de> 20060724  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-static unsigned long return_ul(unsigned long ul1, unsigned long ul2)
-{
-  return ul1 + ul2;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg res;
-  unsigned long ul1, ul2;
-
-  args[0] = &ffi_type_ulong;
-  args[1] = &ffi_type_ulong;
-  values[0] = &ul1;
-  values[1] = &ul2;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 2,
-		     &ffi_type_ulong, args) == FFI_OK);
-
-  ul1 = 1073741823L;
-  ul2 = 1073741824L;
-
-  ffi_call(&cif, FFI_FN(return_ul), &res, values);
-  printf("res: %lu, %lu\n", (unsigned long)res, ul1 + ul2);
-  /* { dg-output "res: 2147483647, 2147483647" } */
-
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_large.c b/Modules/_ctypes/libffi/testsuite/libffi.call/stret_large.c
deleted file mode 100644
index 71c2469..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_large.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-#include "ffitest.h"
-
-/* 13 FPRs: 104 bytes */
-/* 14 FPRs: 112 bytes */
-
-typedef struct struct_108byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	double i;
-	double j;
-	double k;
-	double l;
-	double m;
-	int n;
-} struct_108byte;
-
-struct_108byte cls_struct_108byte_fn(
-	struct_108byte b0,
-	struct_108byte b1,
-	struct_108byte b2,
-	struct_108byte b3)
-{
-	struct_108byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-	result.j = b0.j + b1.j + b2.j + b3.j;
-	result.k = b0.k + b1.k + b2.k + b3.k;
-	result.l = b0.l + b1.l + b2.l + b3.l;
-	result.m = b0.m + b1.m + b2.m + b3.m;
-	result.n = b0.n + b1.n + b2.n + b3.n;
-
-	printf("%g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i,
-		result.j, result.k, result.l, result.m, result.n);
-
-	return result;
-}
-
-static void
-cls_struct_108byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_108byte	b0, b1, b2, b3;
-
-	b0 = *(struct_108byte*)(args[0]);
-	b1 = *(struct_108byte*)(args[1]);
-	b2 = *(struct_108byte*)(args[2]);
-	b3 = *(struct_108byte*)(args[3]);
-
-	*(struct_108byte*)resp = cls_struct_108byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[15];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_108byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 1.0, 2.0, 3.0, 7.0, 2.0, 7 };
-	struct_108byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4.0, 5.0, 7.0, 9.0, 1.0, 4 };
-	struct_108byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 8.0, 6.0, 1.0, 4.0, 0.0, 3 };
-	struct_108byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 9.0, 2.0, 6.0, 5.0, 3.0, 2 };
-	struct_108byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_double;
-	cls_struct_fields[9] = &ffi_type_double;
-	cls_struct_fields[10] = &ffi_type_double;
-	cls_struct_fields[11] = &ffi_type_double;
-	cls_struct_fields[12] = &ffi_type_double;
-	cls_struct_fields[13] = &ffi_type_sint32;
-	cls_struct_fields[14] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_108byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_108byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_108byte(*)(struct_108byte, struct_108byte,
-		struct_108byte, struct_108byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 16" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_large2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/stret_large2.c
deleted file mode 100644
index d9c750e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_large2.c
+++ /dev/null
@@ -1,148 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-#include "ffitest.h"
-
-/* 13 FPRs: 104 bytes */
-/* 14 FPRs: 112 bytes */
-
-typedef struct struct_116byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	double i;
-	double j;
-	double k;
-	double l;
-	double m;
-	double n;
-	int o;
-} struct_116byte;
-
-struct_116byte cls_struct_116byte_fn(
-	struct_116byte b0,
-	struct_116byte b1,
-	struct_116byte b2,
-	struct_116byte b3)
-{
-	struct_116byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-	result.j = b0.j + b1.j + b2.j + b3.j;
-	result.k = b0.k + b1.k + b2.k + b3.k;
-	result.l = b0.l + b1.l + b2.l + b3.l;
-	result.m = b0.m + b1.m + b2.m + b3.m;
-	result.n = b0.n + b1.n + b2.n + b3.n;
-	result.o = b0.o + b1.o + b2.o + b3.o;
-
-	printf("%g %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i,
-		result.j, result.k, result.l, result.m, result.n, result.o);
-
-	return result;
-}
-
-static void
-cls_struct_116byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_116byte	b0, b1, b2, b3;
-
-	b0 = *(struct_116byte*)(args[0]);
-	b1 = *(struct_116byte*)(args[1]);
-	b2 = *(struct_116byte*)(args[2]);
-	b3 = *(struct_116byte*)(args[3]);
-
-	*(struct_116byte*)resp = cls_struct_116byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[16];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_116byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 7 };
-	struct_116byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4.0, 5.0, 7.0, 9.0, 1.0, 6.0, 4 };
-	struct_116byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 8.0, 6.0, 1.0, 4.0, 0.0, 7.0, 3 };
-	struct_116byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 9.0, 2.0, 6.0, 5.0, 3.0, 8.0, 2 };
-	struct_116byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_double;
-	cls_struct_fields[9] = &ffi_type_double;
-	cls_struct_fields[10] = &ffi_type_double;
-	cls_struct_fields[11] = &ffi_type_double;
-	cls_struct_fields[12] = &ffi_type_double;
-	cls_struct_fields[13] = &ffi_type_double;
-	cls_struct_fields[14] = &ffi_type_sint32;
-	cls_struct_fields[15] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_116byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n, res_dbl.o);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_116byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_116byte(*)(struct_116byte, struct_116byte,
-		struct_116byte, struct_116byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g %g %g %g %g %g %d\n", res_dbl.a, res_dbl.b,
-		res_dbl.c, res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i,
-		res_dbl.j, res_dbl.k, res_dbl.l, res_dbl.m, res_dbl.n, res_dbl.o);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 22 15 17 25 6 26 16" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_medium.c b/Modules/_ctypes/libffi/testsuite/libffi.call/stret_medium.c
deleted file mode 100644
index 973ee02..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_medium.c
+++ /dev/null
@@ -1,124 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-#include "ffitest.h"
-
-typedef struct struct_72byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	double i;
-} struct_72byte;
-
-struct_72byte cls_struct_72byte_fn(
-	struct_72byte b0,
-	struct_72byte b1,
-	struct_72byte b2,
-	struct_72byte b3)
-{
-	struct_72byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-
-	printf("%g %g %g %g %g %g %g %g %g\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i);
-
-	return result;
-}
-
-static void
-cls_struct_72byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_72byte	b0, b1, b2, b3;
-
-	b0 = *(struct_72byte*)(args[0]);
-	b1 = *(struct_72byte*)(args[1]);
-	b2 = *(struct_72byte*)(args[2]);
-	b3 = *(struct_72byte*)(args[3]);
-
-	*(struct_72byte*)resp = cls_struct_72byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[10];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_72byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 7.0 };
-	struct_72byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4.0 };
-	struct_72byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 3.0 };
-	struct_72byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 2.0 };
-	struct_72byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_double;
-	cls_struct_fields[9] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_72byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_72byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_72byte(*)(struct_72byte, struct_72byte,
-		struct_72byte, struct_72byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %g\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_medium2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/stret_medium2.c
deleted file mode 100644
index 84323d1..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/stret_medium2.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Area:		ffi_call, closure_call
-   Purpose:		Check structure returning with different structure size.
-				Depending on the ABI. Check bigger struct which overlaps
-				the gp and fp register count on Darwin/AIX/ppc64.
-   Limitations:	none.
-   PR:			none.
-   Originator:	Blake Chaffin	6/21/2007	*/
-
-/* { dg-do run { xfail strongarm*-*-* xscale*-*-*  } } */
-/* { dg-options "-Wno-format" { target alpha*-dec-osf* } } */
-#include "ffitest.h"
-
-typedef struct struct_72byte {
-	double a;
-	double b;
-	double c;
-	double d;
-	double e;
-	double f;
-	double g;
-	double h;
-	long long i;
-} struct_72byte;
-
-struct_72byte cls_struct_72byte_fn(
-	struct_72byte b0,
-	struct_72byte b1,
-	struct_72byte b2,
-	struct_72byte b3)
-{
-	struct_72byte	result;
-
-	result.a = b0.a + b1.a + b2.a + b3.a;
-	result.b = b0.b + b1.b + b2.b + b3.b;
-	result.c = b0.c + b1.c + b2.c + b3.c;
-	result.d = b0.d + b1.d + b2.d + b3.d;
-	result.e = b0.e + b1.e + b2.e + b3.e;
-	result.f = b0.f + b1.f + b2.f + b3.f;
-	result.g = b0.g + b1.g + b2.g + b3.g;
-	result.h = b0.h + b1.h + b2.h + b3.h;
-	result.i = b0.i + b1.i + b2.i + b3.i;
-
-	printf("%g %g %g %g %g %g %g %g %" PRIdLL "\n", result.a, result.b, result.c,
-		result.d, result.e, result.f, result.g, result.h, result.i);
-
-	return result;
-}
-
-static void
-cls_struct_72byte_gn(ffi_cif* cif __UNUSED__, void* resp, void** args, void* userdata __UNUSED__)
-{
-	struct_72byte	b0, b1, b2, b3;
-
-	b0 = *(struct_72byte*)(args[0]);
-	b1 = *(struct_72byte*)(args[1]);
-	b2 = *(struct_72byte*)(args[2]);
-	b3 = *(struct_72byte*)(args[3]);
-
-	*(struct_72byte*)resp = cls_struct_72byte_fn(b0, b1, b2, b3);
-}
-
-int main (void)
-{
-	ffi_cif cif;
-        void *code;
-	ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-	void* args_dbl[5];
-	ffi_type* cls_struct_fields[10];
-	ffi_type cls_struct_type;
-	ffi_type* dbl_arg_types[5];
-
-	struct_72byte e_dbl = { 9.0, 2.0, 6.0, 5.0, 3.0, 4.0, 8.0, 1.0, 7 };
-	struct_72byte f_dbl = { 1.0, 2.0, 3.0, 7.0, 2.0, 5.0, 6.0, 7.0, 4 };
-	struct_72byte g_dbl = { 4.0, 5.0, 7.0, 9.0, 1.0, 1.0, 2.0, 9.0, 3 };
-	struct_72byte h_dbl = { 8.0, 6.0, 1.0, 4.0, 0.0, 3.0, 3.0, 1.0, 2 };
-	struct_72byte res_dbl;
-
-	cls_struct_type.size = 0;
-	cls_struct_type.alignment = 0;
-	cls_struct_type.type = FFI_TYPE_STRUCT;
-	cls_struct_type.elements = cls_struct_fields;
-
-	cls_struct_fields[0] = &ffi_type_double;
-	cls_struct_fields[1] = &ffi_type_double;
-	cls_struct_fields[2] = &ffi_type_double;
-	cls_struct_fields[3] = &ffi_type_double;
-	cls_struct_fields[4] = &ffi_type_double;
-	cls_struct_fields[5] = &ffi_type_double;
-	cls_struct_fields[6] = &ffi_type_double;
-	cls_struct_fields[7] = &ffi_type_double;
-	cls_struct_fields[8] = &ffi_type_sint64;
-	cls_struct_fields[9] = NULL;
-
-	dbl_arg_types[0] = &cls_struct_type;
-	dbl_arg_types[1] = &cls_struct_type;
-	dbl_arg_types[2] = &cls_struct_type;
-	dbl_arg_types[3] = &cls_struct_type;
-	dbl_arg_types[4] = NULL;
-
-	CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 4, &cls_struct_type,
-		dbl_arg_types) == FFI_OK);
-
-	args_dbl[0] = &e_dbl;
-	args_dbl[1] = &f_dbl;
-	args_dbl[2] = &g_dbl;
-	args_dbl[3] = &h_dbl;
-	args_dbl[4] = NULL;
-
-	ffi_call(&cif, FFI_FN(cls_struct_72byte_fn), &res_dbl, args_dbl);
-	/* { dg-output "22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %" PRIdLL "\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_72byte_gn, NULL, code) == FFI_OK);
-
-	res_dbl = ((struct_72byte(*)(struct_72byte, struct_72byte,
-		struct_72byte, struct_72byte))(code))(e_dbl, f_dbl, g_dbl, h_dbl);
-	/* { dg-output "\n22 15 17 25 6 13 19 18 16" } */
-	printf("res: %g %g %g %g %g %g %g %g %" PRIdLL "\n", res_dbl.a, res_dbl.b, res_dbl.c,
-		res_dbl.d, res_dbl.e, res_dbl.f, res_dbl.g, res_dbl.h, res_dbl.i);
-	/* { dg-output "\nres: 22 15 17 25 6 13 19 18 16" } */
-
-	exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen.c b/Modules/_ctypes/libffi/testsuite/libffi.call/strlen.c
deleted file mode 100644
index 35b70ea..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen.c
+++ /dev/null
@@ -1,44 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check strlen function call.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-static size_t ABI_ATTR my_strlen(char *s)
-{
-  return (strlen(s));
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-  char *s;
-
-  args[0] = &ffi_type_pointer;
-  values[0] = (void*) &s;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1,
-		     &ffi_type_sint, args) == FFI_OK);
-  
-  s = "a";
-  ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
-  CHECK(rint == 1);
-  
-  s = "1234567";
-  ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
-  CHECK(rint == 7);
-  
-  s = "1234567890123456789012345";
-  ffi_call(&cif, FFI_FN(my_strlen), &rint, values);
-  CHECK(rint == 25);
-  
-  exit (0);
-}
-  
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/strlen2.c
deleted file mode 100644
index 96282bc..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen2.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check strlen function call with additional arguments.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static size_t ABI_ATTR my_f(char *s, float a)
-{
-  return (size_t) ((int) strlen(s) + (int) a);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-  char *s;
-  float v2;
-  args[0] = &ffi_type_pointer;
-  args[1] = &ffi_type_float;
-  values[0] = (void*) &s;
-  values[1] = (void*) &v2;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 2,
-		       &ffi_type_sint, args) == FFI_OK);
-  
-  s = "a";
-  v2 = 0.0;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 1);
-  
-  s = "1234567";
-  v2 = -1.0;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 6);
-  
-  s = "1234567890123456789012345";
-  v2 = 1.0;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 26);
-  
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen3.c b/Modules/_ctypes/libffi/testsuite/libffi.call/strlen3.c
deleted file mode 100644
index beba86e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen3.c
+++ /dev/null
@@ -1,49 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check strlen function call with additional arguments.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static size_t ABI_ATTR my_f(float a, char *s)
-{
-  return (size_t) ((int) strlen(s) + (int) a);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-  char *s;
-  float v2;
-  args[1] = &ffi_type_pointer;
-  args[0] = &ffi_type_float;
-  values[1] = (void*) &s;
-  values[0] = (void*) &v2;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 2,
-		       &ffi_type_sint, args) == FFI_OK);
-  
-  s = "a";
-  v2 = 0.0;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 1);
-  
-  s = "1234567";
-  v2 = -1.0;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 6);
-  
-  s = "1234567890123456789012345";
-  v2 = 1.0;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 26);
-  
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen4.c b/Modules/_ctypes/libffi/testsuite/libffi.call/strlen4.c
deleted file mode 100644
index d5d42b4..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/strlen4.c
+++ /dev/null
@@ -1,55 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check strlen function call with additional arguments.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static size_t ABI_ATTR my_f(float a, char *s, int i)
-{
-  return (size_t) ((int) strlen(s) + (int) a + i);
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-  char *s;
-  int v1;
-  float v2;
-  args[2] = &ffi_type_sint;
-  args[1] = &ffi_type_pointer;
-  args[0] = &ffi_type_float;
-  values[2] = (void*) &v1;
-  values[1] = (void*) &s;
-  values[0] = (void*) &v2;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 3,
-		       &ffi_type_sint, args) == FFI_OK);
-  
-  s = "a";
-  v1 = 1;
-  v2 = 0.0;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 2);
-  
-  s = "1234567";
-  v2 = -1.0;
-  v1 = -2;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 4);
-  
-  s = "1234567890123456789012345";
-  v2 = 1.0;
-  v1 = 2;
-  ffi_call(&cif, FFI_FN(my_f), &rint, values);
-  CHECK(rint == 28);
-  
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct1.c
deleted file mode 100644
index c13e23f..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct1.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct
-{
-  unsigned char uc;
-  double d;
-  unsigned int ui;
-} test_structure_1;
-
-static test_structure_1 ABI_ATTR struct1(test_structure_1 ts)
-{
-  ts.uc++;
-  ts.d--;
-  ts.ui++;
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts1_type;
-  ffi_type *ts1_type_elements[4];
-
-  test_structure_1 ts1_arg;
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_1 *ts1_result =
-    (test_structure_1 *) malloc (sizeof(test_structure_1));
-
-  ts1_type.size = 0;
-  ts1_type.alignment = 0;
-  ts1_type.type = FFI_TYPE_STRUCT;
-  ts1_type.elements = ts1_type_elements;
-  ts1_type_elements[0] = &ffi_type_uchar;
-  ts1_type_elements[1] = &ffi_type_double;
-  ts1_type_elements[2] = &ffi_type_uint;
-  ts1_type_elements[3] = NULL;
-  
-  args[0] = &ts1_type;
-  values[0] = &ts1_arg;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1,
-		     &ts1_type, args) == FFI_OK);
-  
-  ts1_arg.uc = '\x01';
-  ts1_arg.d = 3.14159;
-  ts1_arg.ui = 555;
-
-  ffi_call(&cif, FFI_FN(struct1), ts1_result, values);
-  
-  CHECK(ts1_result->ui == 556);
-  CHECK(ts1_result->d == 3.14159 - 1);
- 
-  free (ts1_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct2.c
deleted file mode 100644
index 5077a5e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct2.c
+++ /dev/null
@@ -1,67 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct
-{
-  double d1;
-  double d2;
-} test_structure_2;
-
-static test_structure_2 ABI_ATTR struct2(test_structure_2 ts)
-{
-  ts.d1--;
-  ts.d2--;
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  test_structure_2 ts2_arg;
-  ffi_type ts2_type;
-  ffi_type *ts2_type_elements[3];
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_2 *ts2_result =
-    (test_structure_2 *) malloc (sizeof(test_structure_2));
-
-  ts2_type.size = 0;
-  ts2_type.alignment = 0;
-  ts2_type.type = FFI_TYPE_STRUCT;
-  ts2_type.elements = ts2_type_elements;
-  ts2_type_elements[0] = &ffi_type_double;
-  ts2_type_elements[1] = &ffi_type_double;
-  ts2_type_elements[2] = NULL;
-
-  args[0] = &ts2_type;
-  values[0] = &ts2_arg;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ts2_type, args) == FFI_OK);
-  
-  ts2_arg.d1 = 5.55;
-  ts2_arg.d2 = 6.66;
-  
-  printf ("%g\n", ts2_arg.d1);
-  printf ("%g\n", ts2_arg.d2);
-  
-  ffi_call(&cif, FFI_FN(struct2), ts2_result, values);
-  
-  printf ("%g\n", ts2_result->d1);
-  printf ("%g\n", ts2_result->d2);
-  
-  CHECK(ts2_result->d1 == 5.55 - 1);
-  CHECK(ts2_result->d2 == 6.66 - 1);
-  
-  free (ts2_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct3.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct3.c
deleted file mode 100644
index 7eba0ea..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct3.c
+++ /dev/null
@@ -1,60 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct
-{
-  int si;
-} test_structure_3;
-
-static test_structure_3 ABI_ATTR struct3(test_structure_3 ts)
-{
-  ts.si = -(ts.si*2);
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  int compare_value;
-  ffi_type ts3_type;
-  ffi_type *ts3_type_elements[2];
-
-  test_structure_3 ts3_arg;
-  test_structure_3 *ts3_result =
-    (test_structure_3 *) malloc (sizeof(test_structure_3));
-
-  ts3_type.size = 0;
-  ts3_type.alignment = 0;
-  ts3_type.type = FFI_TYPE_STRUCT;
-  ts3_type.elements = ts3_type_elements;
-  ts3_type_elements[0] = &ffi_type_sint;
-  ts3_type_elements[1] = NULL;
-
-  args[0] = &ts3_type;
-  values[0] = &ts3_arg;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1,
-		     &ts3_type, args) == FFI_OK);
-  
-  ts3_arg.si = -123;
-  compare_value = ts3_arg.si;
-  
-  ffi_call(&cif, FFI_FN(struct3), ts3_result, values);
-  
-  printf ("%d %d\n", ts3_result->si, -(compare_value*2));
-  
-  CHECK(ts3_result->si == -(compare_value*2));
- 
-  free (ts3_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct4.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct4.c
deleted file mode 100644
index 66a9551..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct4.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct
-{
-  unsigned ui1;
-  unsigned ui2;
-  unsigned ui3;
-} test_structure_4;
-
-static test_structure_4 ABI_ATTR struct4(test_structure_4 ts)
-{
-  ts.ui3 = ts.ui1 * ts.ui2 * ts.ui3;
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts4_type;
-  ffi_type *ts4_type_elements[4];  
-
-  test_structure_4 ts4_arg;
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_4 *ts4_result =
-    (test_structure_4 *) malloc (sizeof(test_structure_4));
-
-  ts4_type.size = 0;
-  ts4_type.alignment = 0;
-  ts4_type.type = FFI_TYPE_STRUCT;
-  ts4_type.elements = ts4_type_elements;
-  ts4_type_elements[0] = &ffi_type_uint;
-  ts4_type_elements[1] = &ffi_type_uint;
-  ts4_type_elements[2] = &ffi_type_uint;
-  ts4_type_elements[3] = NULL;
-
-  args[0] = &ts4_type;
-  values[0] = &ts4_arg;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ts4_type, args) == FFI_OK);
-  
-  ts4_arg.ui1 = 2;
-  ts4_arg.ui2 = 3;
-  ts4_arg.ui3 = 4;
-  
-  ffi_call (&cif, FFI_FN(struct4), ts4_result, values);
-  
-  CHECK(ts4_result->ui3 == 2U * 3U * 4U);
- 
-  
-  free (ts4_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct5.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct5.c
deleted file mode 100644
index 23e2a3f..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct5.c
+++ /dev/null
@@ -1,66 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-typedef struct
-{
-  char c1;
-  char c2;
-} test_structure_5;
-
-static test_structure_5 ABI_ATTR struct5(test_structure_5 ts1, test_structure_5 ts2)
-{
-  ts1.c1 += ts2.c1;
-  ts1.c2 -= ts2.c2;
-  
-  return ts1;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts5_type;
-  ffi_type *ts5_type_elements[3];
-
-  test_structure_5 ts5_arg1, ts5_arg2;
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_5 *ts5_result =
-    (test_structure_5 *) malloc (sizeof(test_structure_5));
-
-  ts5_type.size = 0;
-  ts5_type.alignment = 0;
-  ts5_type.type = FFI_TYPE_STRUCT;
-  ts5_type.elements = ts5_type_elements;
-  ts5_type_elements[0] = &ffi_type_schar;
-  ts5_type_elements[1] = &ffi_type_schar;
-  ts5_type_elements[2] = NULL;
-
-  args[0] = &ts5_type;
-  args[1] = &ts5_type;
-  values[0] = &ts5_arg1;
-  values[1] = &ts5_arg2;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 2, &ts5_type, args) == FFI_OK);
-  
-  ts5_arg1.c1 = 2;
-  ts5_arg1.c2 = 6;
-  ts5_arg2.c1 = 5;
-  ts5_arg2.c2 = 3;
-  
-  ffi_call (&cif, FFI_FN(struct5), ts5_result, values);
-  
-  CHECK(ts5_result->c1 == 7); 
-  CHECK(ts5_result->c2 == 3);
-  
-  
-  free (ts5_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c
deleted file mode 100644
index 173c66e..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct6.c
+++ /dev/null
@@ -1,64 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-typedef struct
-{
-  float f;
-  double d;
-} test_structure_6;
-
-static test_structure_6 ABI_ATTR struct6 (test_structure_6 ts)
-{
-  ts.f += 1;
-  ts.d += 1;
-  
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts6_type;
-  ffi_type *ts6_type_elements[3];
-
-  test_structure_6 ts6_arg;
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_6 *ts6_result =
-    (test_structure_6 *) malloc (sizeof(test_structure_6));
-
-  ts6_type.size = 0;
-  ts6_type.alignment = 0;
-  ts6_type.type = FFI_TYPE_STRUCT;
-  ts6_type.elements = ts6_type_elements;
-  ts6_type_elements[0] = &ffi_type_float;
-  ts6_type_elements[1] = &ffi_type_double;
-  ts6_type_elements[2] = NULL;
-
-  args[0] = &ts6_type;
-  values[0] = &ts6_arg;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ts6_type, args) == FFI_OK);
-  
-  ts6_arg.f = 5.55f;
-  ts6_arg.d = 6.66;
-  
-  printf ("%g\n", ts6_arg.f);
-  printf ("%g\n", ts6_arg.d);
-
-  ffi_call(&cif, FFI_FN(struct6), ts6_result, values);
-    
-  CHECK(ts6_result->f == 5.55f + 1);
-  CHECK(ts6_result->d == 6.66 + 1);
-    
-  free (ts6_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct7.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct7.c
deleted file mode 100644
index badc7e0..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct7.c
+++ /dev/null
@@ -1,74 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-typedef struct
-{
-  float f1;
-  float f2;
-  double d;
-} test_structure_7;
-
-static test_structure_7 ABI_ATTR struct7 (test_structure_7 ts)
-{
-  ts.f1 += 1;
-  ts.f2 += 1;
-  ts.d += 1;
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts7_type;
-  ffi_type *ts7_type_elements[4];
-
-  test_structure_7 ts7_arg;
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_7 *ts7_result =
-    (test_structure_7 *) malloc (sizeof(test_structure_7));
-
-  ts7_type.size = 0;
-  ts7_type.alignment = 0;
-  ts7_type.type = FFI_TYPE_STRUCT;
-  ts7_type.elements = ts7_type_elements;
-  ts7_type_elements[0] = &ffi_type_float;
-  ts7_type_elements[1] = &ffi_type_float;
-  ts7_type_elements[2] = &ffi_type_double;
-  ts7_type_elements[3] = NULL;
-
-  args[0] = &ts7_type;
-  values[0] = &ts7_arg;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ts7_type, args) == FFI_OK);
-  
-  ts7_arg.f1 = 5.55f;
-  ts7_arg.f2 = 55.5f;
-  ts7_arg.d = 6.66;
-
-  printf ("%g\n", ts7_arg.f1);
-  printf ("%g\n", ts7_arg.f2);
-  printf ("%g\n", ts7_arg.d);
-  
-  ffi_call(&cif, FFI_FN(struct7), ts7_result, values);
-
-  printf ("%g\n", ts7_result->f1);
-  printf ("%g\n", ts7_result->f2);
-  printf ("%g\n", ts7_result->d);
-  
-  CHECK(ts7_result->f1 == 5.55f + 1);
-  CHECK(ts7_result->f2 == 55.5f + 1);
-  CHECK(ts7_result->d == 6.66 + 1);
-  
-  free (ts7_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct8.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct8.c
deleted file mode 100644
index ef204ec..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct8.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-typedef struct
-{
-  float f1;
-  float f2;
-  float f3;
-  float f4;
-} test_structure_8;
-
-static test_structure_8 ABI_ATTR struct8 (test_structure_8 ts)
-{
-  ts.f1 += 1;
-  ts.f2 += 1;
-  ts.f3 += 1;
-  ts.f4 += 1;
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts8_type;
-  ffi_type *ts8_type_elements[5];
-
-  test_structure_8 ts8_arg;
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_8 *ts8_result =
-    (test_structure_8 *) malloc (sizeof(test_structure_8));
-
-  ts8_type.size = 0;
-  ts8_type.alignment = 0;
-  ts8_type.type = FFI_TYPE_STRUCT;
-  ts8_type.elements = ts8_type_elements;
-  ts8_type_elements[0] = &ffi_type_float;
-  ts8_type_elements[1] = &ffi_type_float;
-  ts8_type_elements[2] = &ffi_type_float;
-  ts8_type_elements[3] = &ffi_type_float;
-  ts8_type_elements[4] = NULL;
-
-  args[0] = &ts8_type;
-  values[0] = &ts8_arg;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ts8_type, args) == FFI_OK);
-  
-  ts8_arg.f1 = 5.55f;
-  ts8_arg.f2 = 55.5f;
-  ts8_arg.f3 = -5.55f;
-  ts8_arg.f4 = -55.5f;
-
-  printf ("%g\n", ts8_arg.f1);
-  printf ("%g\n", ts8_arg.f2);
-  printf ("%g\n", ts8_arg.f3);
-  printf ("%g\n", ts8_arg.f4);
-  
-  ffi_call(&cif, FFI_FN(struct8), ts8_result, values);
-
-  printf ("%g\n", ts8_result->f1);
-  printf ("%g\n", ts8_result->f2);
-  printf ("%g\n", ts8_result->f3);
-  printf ("%g\n", ts8_result->f4);
-  
-  CHECK(ts8_result->f1 == 5.55f + 1);
-  CHECK(ts8_result->f2 == 55.5f + 1);
-  CHECK(ts8_result->f3 == -5.55f + 1);
-  CHECK(ts8_result->f4 == -55.5f + 1);
-  
-  free (ts8_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/struct9.c b/Modules/_ctypes/libffi/testsuite/libffi.call/struct9.c
deleted file mode 100644
index 4a13b81..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/struct9.c
+++ /dev/null
@@ -1,68 +0,0 @@
-/* Area:	ffi_call
-   Purpose:	Check structures.
-   Limitations:	none.
-   PR:		none.
-   Originator:	From the original ffitest.c  */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct
-{
-  float f;
-  int i;
-} test_structure_9;
-
-static test_structure_9 ABI_ATTR struct9 (test_structure_9 ts)
-{
-  ts.f += 1;
-  ts.i += 1;
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts9_type;
-  ffi_type *ts9_type_elements[3];
-
-  test_structure_9 ts9_arg;
-
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_9 *ts9_result =
-    (test_structure_9 *) malloc (sizeof(test_structure_9));
-
-  ts9_type.size = 0;
-  ts9_type.alignment = 0;
-  ts9_type.type = FFI_TYPE_STRUCT;
-  ts9_type.elements = ts9_type_elements;
-  ts9_type_elements[0] = &ffi_type_float;
-  ts9_type_elements[1] = &ffi_type_sint;
-  ts9_type_elements[2] = NULL;
-
-  args[0] = &ts9_type;
-  values[0] = &ts9_arg;
-  
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, ABI_NUM, 1, &ts9_type, args) == FFI_OK);
-  
-  ts9_arg.f = 5.55f;
-  ts9_arg.i = 5;
-  
-  printf ("%g\n", ts9_arg.f);
-  printf ("%d\n", ts9_arg.i);
-  
-  ffi_call(&cif, FFI_FN(struct9), ts9_result, values);
-
-  printf ("%g\n", ts9_result->f);
-  printf ("%d\n", ts9_result->i);
-  
-  CHECK(ts9_result->f == 5.55f + 1);
-  CHECK(ts9_result->i == 5 + 1);
-
-  free (ts9_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/testclosure.c b/Modules/_ctypes/libffi/testsuite/libffi.call/testclosure.c
deleted file mode 100644
index ca31056..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/testclosure.c
+++ /dev/null
@@ -1,70 +0,0 @@
-/* Area:	closure_call
-   Purpose:	Check return value float.
-   Limitations:	none.
-   PR:		41908.
-   Originator:	<rfm@gnu.org> 20091102	 */
-
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct cls_struct_combined {
-  float a;
-  float b;
-  float c;
-  float d;
-} cls_struct_combined;
-
-void cls_struct_combined_fn(struct cls_struct_combined arg)
-{
-  printf("%g %g %g %g\n",
-	 arg.a, arg.b,
-	 arg.c, arg.d);
-  fflush(stdout);
-}
-
-static void
-cls_struct_combined_gn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
-        void** args, void* userdata __UNUSED__)
-{
-  struct cls_struct_combined a0;
-
-  a0 = *(struct cls_struct_combined*)(args[0]);
-
-  cls_struct_combined_fn(a0);
-}
-
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type* cls_struct_fields0[5];
-  ffi_type cls_struct_type0;
-  ffi_type* dbl_arg_types[5];
-
-  struct cls_struct_combined g_dbl = {4.0, 5.0, 1.0, 8.0};
-
-  cls_struct_type0.size = 0;
-  cls_struct_type0.alignment = 0;
-  cls_struct_type0.type = FFI_TYPE_STRUCT;
-  cls_struct_type0.elements = cls_struct_fields0;
-
-  cls_struct_fields0[0] = &ffi_type_float;
-  cls_struct_fields0[1] = &ffi_type_float;
-  cls_struct_fields0[2] = &ffi_type_float;
-  cls_struct_fields0[3] = &ffi_type_float;
-  cls_struct_fields0[4] = NULL;
-
-  dbl_arg_types[0] = &cls_struct_type0;
-  dbl_arg_types[1] = NULL;
-
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1, &ffi_type_void,
-		     dbl_arg_types) == FFI_OK);
-
-  CHECK(ffi_prep_closure_loc(pcl, &cif, cls_struct_combined_gn, NULL, code) == FFI_OK);
-
-  ((void(*)(cls_struct_combined)) (code))(g_dbl);
-  /* { dg-output "4 5 1 8" } */
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c b/Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c
deleted file mode 100644
index f00d830..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/uninitialized.c
+++ /dev/null
@@ -1,61 +0,0 @@
-/* { dg-do run } */
-#include "ffitest.h"
-
-typedef struct
-{
-  unsigned char uc;
-  double d;
-  unsigned int ui;
-} test_structure_1;
-
-static test_structure_1 struct1(test_structure_1 ts)
-{
-  ts.uc++;
-  ts.d--;
-  ts.ui++;
-
-  return ts;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_type ts1_type;
-  ffi_type *ts1_type_elements[4];
-
-  memset(&cif, 1, sizeof(cif));
-  ts1_type.size = 0;
-  ts1_type.alignment = 0;
-  ts1_type.type = FFI_TYPE_STRUCT;
-  ts1_type.elements = ts1_type_elements;
-  ts1_type_elements[0] = &ffi_type_uchar;
-  ts1_type_elements[1] = &ffi_type_double;
-  ts1_type_elements[2] = &ffi_type_uint;
-  ts1_type_elements[3] = NULL;
-
-  test_structure_1 ts1_arg;
-  /* This is a hack to get a properly aligned result buffer */
-  test_structure_1 *ts1_result =
-    (test_structure_1 *) malloc (sizeof(test_structure_1));
-
-  args[0] = &ts1_type;
-  values[0] = &ts1_arg;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 1,
-		     &ts1_type, args) == FFI_OK);
-
-  ts1_arg.uc = '\x01';
-  ts1_arg.d = 3.14159;
-  ts1_arg.ui = 555;
-
-  ffi_call(&cif, FFI_FN(struct1), ts1_result, values);
-
-  CHECK(ts1_result->ui == 556);
-  CHECK(ts1_result->d == 3.14159 - 1);
-
-  free (ts1_result);
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/unwindtest.cc b/Modules/_ctypes/libffi/testsuite/libffi.call/unwindtest.cc
deleted file mode 100644
index 67cfefec..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/unwindtest.cc
+++ /dev/null
@@ -1,117 +0,0 @@
-/* Area:	ffi_closure, unwind info
-   Purpose:	Check if the unwind information is passed correctly.
-   Limitations:	none.
-   PR:		none.
-   Originator:	Jeff Sturm <jsturm@one-point.com>  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-void ABI_ATTR
-closure_test_fn(ffi_cif* cif __UNUSED__, void* resp __UNUSED__,
-		void** args __UNUSED__, void* userdata __UNUSED__)
-{
-  throw 9;
-}
-
-typedef void (*closure_test_type)();
-
-void closure_test_fn1(ffi_cif* cif __UNUSED__, void* resp,
-		      void** args, void* userdata __UNUSED__)
- {
-    *(ffi_arg*)resp =
-      (int)*(float *)args[0] +(int)(*(float *)args[1]) +
-      (int)(*(float *)args[2]) + (int)*(float *)args[3] +
-      (int)(*(signed short *)args[4]) + (int)(*(float *)args[5]) +
-      (int)*(float *)args[6] + (int)(*(int *)args[7]) +
-      (int)(*(double*)args[8]) + (int)*(int *)args[9] +
-      (int)(*(int *)args[10]) + (int)(*(float *)args[11]) +
-      (int)*(int *)args[12] + (int)(*(int *)args[13]) +
-      (int)(*(int *)args[14]) + *(int *)args[15] + (int)(intptr_t)userdata;
-
-    printf("%d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d %d: %d\n",
-	   (int)*(float *)args[0], (int)(*(float *)args[1]),
-	   (int)(*(float *)args[2]), (int)*(float *)args[3],
-	   (int)(*(signed short *)args[4]), (int)(*(float *)args[5]),
-	   (int)*(float *)args[6], (int)(*(int *)args[7]),
-	   (int)(*(double *)args[8]), (int)*(int *)args[9],
-	   (int)(*(int *)args[10]), (int)(*(float *)args[11]),
-	   (int)*(int *)args[12], (int)(*(int *)args[13]),
-	   (int)(*(int *)args[14]), *(int *)args[15],
-	   (int)(intptr_t)userdata, (int)*(ffi_arg*)resp);
-
-    throw (int)*(ffi_arg*)resp;
-}
-
-typedef int (*closure_test_type1)(float, float, float, float, signed short,
-				  float, float, int, double, int, int, float,
-				  int, int, int, int);
-
-int main (void)
-{
-  ffi_cif cif;
-  void *code;
-  ffi_closure *pcl = (ffi_closure *)ffi_closure_alloc(sizeof(ffi_closure), &code);
-  ffi_type * cl_arg_types[17];
-
-  {
-    cl_arg_types[1] = NULL;
-
-    CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 0,
-		       &ffi_type_void, cl_arg_types) == FFI_OK);
-    CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn, NULL, code) == FFI_OK);
-
-    try
-      {
-	(*((closure_test_type)(code)))();
-      } catch (int exception_code)
-      {
-	CHECK(exception_code == 9);
-      }
-
-    printf("part one OK\n");
-    /* { dg-output "part one OK" } */
-    }
-
-    {
-
-      cl_arg_types[0] = &ffi_type_float;
-      cl_arg_types[1] = &ffi_type_float;
-      cl_arg_types[2] = &ffi_type_float;
-      cl_arg_types[3] = &ffi_type_float;
-      cl_arg_types[4] = &ffi_type_sshort;
-      cl_arg_types[5] = &ffi_type_float;
-      cl_arg_types[6] = &ffi_type_float;
-      cl_arg_types[7] = &ffi_type_uint;
-      cl_arg_types[8] = &ffi_type_double;
-      cl_arg_types[9] = &ffi_type_uint;
-      cl_arg_types[10] = &ffi_type_uint;
-      cl_arg_types[11] = &ffi_type_float;
-      cl_arg_types[12] = &ffi_type_uint;
-      cl_arg_types[13] = &ffi_type_uint;
-      cl_arg_types[14] = &ffi_type_uint;
-      cl_arg_types[15] = &ffi_type_uint;
-      cl_arg_types[16] = NULL;
-
-      /* Initialize the cif */
-      CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 16,
-			 &ffi_type_sint, cl_arg_types) == FFI_OK);
-
-      CHECK(ffi_prep_closure_loc(pcl, &cif, closure_test_fn1,
-                                 (void *) 3 /* userdata */, code)  == FFI_OK);
-      try
-	{
-	  (*((closure_test_type1)code))
-	    (1.1, 2.2, 3.3, 4.4, 127, 5.5, 6.6, 8, 9, 10, 11, 12.0, 13,
-	     19, 21, 1);
-	  /* { dg-output "\n1 2 3 4 127 5 6 8 9 10 11 12 13 19 21 1 3: 255" } */
-	} catch (int exception_code)
-	{
-	  CHECK(exception_code == 255);
-	}
-      printf("part two OK\n");
-      /* { dg-output "\npart two OK" } */
-    }
-    exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/unwindtest_ffi_call.cc b/Modules/_ctypes/libffi/testsuite/libffi.call/unwindtest_ffi_call.cc
deleted file mode 100644
index ec61164..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/unwindtest_ffi_call.cc
+++ /dev/null
@@ -1,54 +0,0 @@
-/* Area:	ffi_call, unwind info
-   Purpose:	Check if the unwind information is passed correctly.
-   Limitations:	none.
-   PR:		none.
-   Originator:	Andreas Tobler <andreast@gcc.gnu.org> 20061213  */
-
-/* { dg-do run } */
-
-#include "ffitest.h"
-
-static int checking(int a __UNUSED__, short b __UNUSED__,
-		    signed char c __UNUSED__)
-{
-  throw 9;
-}
-
-int main (void)
-{
-  ffi_cif cif;
-  ffi_type *args[MAX_ARGS];
-  void *values[MAX_ARGS];
-  ffi_arg rint;
-
-  signed int si;
-  signed short ss;
-  signed char sc;
-
-  args[0] = &ffi_type_sint;
-  values[0] = &si;
-  args[1] = &ffi_type_sshort;
-  values[1] = &ss;
-  args[2] = &ffi_type_schar;
-  values[2] = &sc;
-
-  /* Initialize the cif */
-  CHECK(ffi_prep_cif(&cif, FFI_DEFAULT_ABI, 3,
-		     &ffi_type_sint, args) == FFI_OK);
-
-  si = -6;
-  ss = -12;
-  sc = -1;
-  {
-    try
-      {
-	ffi_call(&cif, FFI_FN(checking), &rint, values);
-      } catch (int exception_code)
-      {
-	CHECK(exception_code == 9);
-      }
-    printf("part one OK\n");
-    /* { dg-output "part one OK" } */
-  }
-  exit(0);
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/va_1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/va_1.c
deleted file mode 100644
index 7f96809..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/va_1.c
+++ /dev/null
@@ -1,196 +0,0 @@
-/* Area:		ffi_call
-   Purpose:		Test passing struct in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	        ARM Ltd. */
-
-/* { dg-do run } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-
-#include "ffitest.h"
-#include <stdarg.h>
-
-struct small_tag
-{
-  unsigned char a;
-  unsigned char b;
-};
-
-struct large_tag
-{
-  unsigned a;
-  unsigned b;
-  unsigned c;
-  unsigned d;
-  unsigned e;
-};
-
-static int
-test_fn (int n, ...)
-{
-  va_list ap;
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l;
-  unsigned char uc;
-  signed char sc;
-  unsigned short us;
-  signed short ss;
-  unsigned int ui;
-  signed int si;
-  unsigned long ul;
-  signed long sl;
-  float f;
-  double d;
-
-  va_start (ap, n);
-  s1 = va_arg (ap, struct small_tag);
-  l = va_arg (ap, struct large_tag);
-  s2 = va_arg (ap, struct small_tag);
-
-  uc = va_arg (ap, unsigned);
-  sc = va_arg (ap, signed);
-
-  us = va_arg (ap, unsigned);
-  ss = va_arg (ap, signed);
-
-  ui = va_arg (ap, unsigned int);
-  si = va_arg (ap, signed int);
-
-  ul = va_arg (ap, unsigned long);
-  sl = va_arg (ap, signed long);
-
-  f = va_arg (ap, double);	/* C standard promotes float->double
-				   when anonymous */
-  d = va_arg (ap, double);
-
-  printf ("%u %u %u %u %u %u %u %u %u uc=%u sc=%d %u %d %u %d %lu %ld %f %f\n",
-	  s1.a, s1.b, l.a, l.b, l.c, l.d, l.e,
-	  s2.a, s2.b,
-	  uc, sc,
-	  us, ss,
-	  ui, si,
-	  ul, sl,
-	  f, d);
-  va_end (ap);
-  return n + 1;
-}
-
-int
-main (void)
-{
-  ffi_cif cif;
-  void* args[15];
-  ffi_type* arg_types[15];
-
-  ffi_type s_type;
-  ffi_type *s_type_elements[3];
-
-  ffi_type l_type;
-  ffi_type *l_type_elements[6];
-
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l1;
-
-  int n;
-  ffi_arg res;
-
-  unsigned char uc;
-  signed char sc;
-  unsigned short us;
-  signed short ss;
-  unsigned int ui;
-  signed int si;
-  unsigned long ul;
-  signed long sl;
-  double d1;
-  double f1;
-
-  s_type.size = 0;
-  s_type.alignment = 0;
-  s_type.type = FFI_TYPE_STRUCT;
-  s_type.elements = s_type_elements;
-
-  s_type_elements[0] = &ffi_type_uchar;
-  s_type_elements[1] = &ffi_type_uchar;
-  s_type_elements[2] = NULL;
-
-  l_type.size = 0;
-  l_type.alignment = 0;
-  l_type.type = FFI_TYPE_STRUCT;
-  l_type.elements = l_type_elements;
-
-  l_type_elements[0] = &ffi_type_uint;
-  l_type_elements[1] = &ffi_type_uint;
-  l_type_elements[2] = &ffi_type_uint;
-  l_type_elements[3] = &ffi_type_uint;
-  l_type_elements[4] = &ffi_type_uint;
-  l_type_elements[5] = NULL;
-
-  arg_types[0] = &ffi_type_sint;
-  arg_types[1] = &s_type;
-  arg_types[2] = &l_type;
-  arg_types[3] = &s_type;
-  arg_types[4] = &ffi_type_uchar;
-  arg_types[5] = &ffi_type_schar;
-  arg_types[6] = &ffi_type_ushort;
-  arg_types[7] = &ffi_type_sshort;
-  arg_types[8] = &ffi_type_uint;
-  arg_types[9] = &ffi_type_sint;
-  arg_types[10] = &ffi_type_ulong;
-  arg_types[11] = &ffi_type_slong;
-  arg_types[12] = &ffi_type_double;
-  arg_types[13] = &ffi_type_double;
-  arg_types[14] = NULL;
-
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 14, &ffi_type_sint, arg_types) == FFI_OK);
-
-  s1.a = 5;
-  s1.b = 6;
-
-  l1.a = 10;
-  l1.b = 11;
-  l1.c = 12;
-  l1.d = 13;
-  l1.e = 14;
-
-  s2.a = 7;
-  s2.b = 8;
-
-  n = 41;
-
-  uc = 9;
-  sc = 10;
-  us = 11;
-  ss = 12;
-  ui = 13;
-  si = 14;
-  ul = 15;
-  sl = 16;
-  f1 = 2.12;
-  d1 = 3.13;
-
-  args[0] = &n;
-  args[1] = &s1;
-  args[2] = &l1;
-  args[3] = &s2;
-  args[4] = &uc;
-  args[5] = &sc;
-  args[6] = &us;
-  args[7] = &ss;
-  args[8] = &ui;
-  args[9] = &si;
-  args[10] = &ul;
-  args[11] = &sl;
-  args[12] = &f1;
-  args[13] = &d1;
-  args[14] = NULL;
-
-  ffi_call(&cif, FFI_FN(test_fn), &res, args);
-  /* { dg-output "5 6 10 11 12 13 14 7 8 uc=9 sc=10 11 12 13 14 15 16 2.120000 3.130000" } */
-  printf("res: %d\n", (int) res);
-  /* { dg-output "\nres: 42" } */
-
-  return 0;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct1.c b/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct1.c
deleted file mode 100644
index e645206..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct1.c
+++ /dev/null
@@ -1,121 +0,0 @@
-/* Area:		ffi_call
-   Purpose:		Test passing struct in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator: ARM Ltd. */
-
-/* { dg-do run } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-
-#include "ffitest.h"
-#include <stdarg.h>
-
-struct small_tag
-{
-  unsigned char a;
-  unsigned char b;
-};
-
-struct large_tag
-{
-  unsigned a;
-  unsigned b;
-  unsigned c;
-  unsigned d;
-  unsigned e;
-};
-
-static int
-test_fn (int n, ...)
-{
-  va_list ap;
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l;
-
-  va_start (ap, n);
-  s1 = va_arg (ap, struct small_tag);
-  l = va_arg (ap, struct large_tag);
-  s2 = va_arg (ap, struct small_tag);
-  printf ("%u %u %u %u %u %u %u %u %u\n", s1.a, s1.b, l.a, l.b, l.c, l.d, l.e,
-	  s2.a, s2.b);
-  va_end (ap);
-  return n + 1;
-}
-
-int
-main (void)
-{
-  ffi_cif cif;
-  void* args[5];
-  ffi_type* arg_types[5];
-
-  ffi_type s_type;
-  ffi_type *s_type_elements[3];
-
-  ffi_type l_type;
-  ffi_type *l_type_elements[6];
-
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l1;
-
-  int n;
-  ffi_arg res;
-
-  s_type.size = 0;
-  s_type.alignment = 0;
-  s_type.type = FFI_TYPE_STRUCT;
-  s_type.elements = s_type_elements;
-
-  s_type_elements[0] = &ffi_type_uchar;
-  s_type_elements[1] = &ffi_type_uchar;
-  s_type_elements[2] = NULL;
-
-  l_type.size = 0;
-  l_type.alignment = 0;
-  l_type.type = FFI_TYPE_STRUCT;
-  l_type.elements = l_type_elements;
-
-  l_type_elements[0] = &ffi_type_uint;
-  l_type_elements[1] = &ffi_type_uint;
-  l_type_elements[2] = &ffi_type_uint;
-  l_type_elements[3] = &ffi_type_uint;
-  l_type_elements[4] = &ffi_type_uint;
-  l_type_elements[5] = NULL;
-
-  arg_types[0] = &ffi_type_sint;
-  arg_types[1] = &s_type;
-  arg_types[2] = &l_type;
-  arg_types[3] = &s_type;
-  arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 4, &ffi_type_sint, arg_types) == FFI_OK);
-
-  s1.a = 5;
-  s1.b = 6;
-
-  l1.a = 10;
-  l1.b = 11;
-  l1.c = 12;
-  l1.d = 13;
-  l1.e = 14;
-
-  s2.a = 7;
-  s2.b = 8;
-
-  n = 41;
-
-  args[0] = &n;
-  args[1] = &s1;
-  args[2] = &l1;
-  args[3] = &s2;
-  args[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(test_fn), &res, args);
-  /* { dg-output "5 6 10 11 12 13 14 7 8" } */
-  printf("res: %d\n", (int) res);
-  /* { dg-output "\nres: 42" } */
-
-  return 0;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct2.c b/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct2.c
deleted file mode 100644
index 56f5b9c..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct2.c
+++ /dev/null
@@ -1,123 +0,0 @@
-/* Area:		ffi_call
-   Purpose:		Test passing struct in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator: ARM Ltd. */
-
-/* { dg-do run } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-
-#include "ffitest.h"
-#include <stdarg.h>
-
-struct small_tag
-{
-  unsigned char a;
-  unsigned char b;
-};
-
-struct large_tag
-{
-  unsigned a;
-  unsigned b;
-  unsigned c;
-  unsigned d;
-  unsigned e;
-};
-
-static struct small_tag
-test_fn (int n, ...)
-{
-  va_list ap;
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l;
-
-  va_start (ap, n);
-  s1 = va_arg (ap, struct small_tag);
-  l = va_arg (ap, struct large_tag);
-  s2 = va_arg (ap, struct small_tag);
-  printf ("%u %u %u %u %u %u %u %u %u\n", s1.a, s1.b, l.a, l.b, l.c, l.d, l.e,
-	  s2.a, s2.b);
-  va_end (ap);
-  s1.a += s2.a;
-  s1.b += s2.b;
-  return s1;
-}
-
-int
-main (void)
-{
-  ffi_cif cif;
-  void* args[5];
-  ffi_type* arg_types[5];
-
-  ffi_type s_type;
-  ffi_type *s_type_elements[3];
-
-  ffi_type l_type;
-  ffi_type *l_type_elements[6];
-
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l1;
-
-  int n;
-  struct small_tag res;
-
-  s_type.size = 0;
-  s_type.alignment = 0;
-  s_type.type = FFI_TYPE_STRUCT;
-  s_type.elements = s_type_elements;
-
-  s_type_elements[0] = &ffi_type_uchar;
-  s_type_elements[1] = &ffi_type_uchar;
-  s_type_elements[2] = NULL;
-
-  l_type.size = 0;
-  l_type.alignment = 0;
-  l_type.type = FFI_TYPE_STRUCT;
-  l_type.elements = l_type_elements;
-
-  l_type_elements[0] = &ffi_type_uint;
-  l_type_elements[1] = &ffi_type_uint;
-  l_type_elements[2] = &ffi_type_uint;
-  l_type_elements[3] = &ffi_type_uint;
-  l_type_elements[4] = &ffi_type_uint;
-  l_type_elements[5] = NULL;
-
-  arg_types[0] = &ffi_type_sint;
-  arg_types[1] = &s_type;
-  arg_types[2] = &l_type;
-  arg_types[3] = &s_type;
-  arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 4, &s_type, arg_types) == FFI_OK);
-
-  s1.a = 5;
-  s1.b = 6;
-
-  l1.a = 10;
-  l1.b = 11;
-  l1.c = 12;
-  l1.d = 13;
-  l1.e = 14;
-
-  s2.a = 7;
-  s2.b = 8;
-
-  n = 41;
-
-  args[0] = &n;
-  args[1] = &s1;
-  args[2] = &l1;
-  args[3] = &s2;
-  args[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(test_fn), &res, args);
-  /* { dg-output "5 6 10 11 12 13 14 7 8" } */
-  printf("res: %d %d\n", res.a, res.b);
-  /* { dg-output "\nres: 12 14" } */
-
-  return 0;
-}
diff --git a/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct3.c b/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct3.c
deleted file mode 100644
index 9a27e7f..0000000
--- a/Modules/_ctypes/libffi/testsuite/libffi.call/va_struct3.c
+++ /dev/null
@@ -1,125 +0,0 @@
-/* Area:		ffi_call
-   Purpose:		Test passing struct in variable argument lists.
-   Limitations:	none.
-   PR:			none.
-   Originator:	ARM Ltd. */
-
-/* { dg-do run } */
-/* { dg-output "" { xfail avr32*-*-* } } */
-
-#include "ffitest.h"
-#include <stdarg.h>
-
-struct small_tag
-{
-  unsigned char a;
-  unsigned char b;
-};
-
-struct large_tag
-{
-  unsigned a;
-  unsigned b;
-  unsigned c;
-  unsigned d;
-  unsigned e;
-};
-
-static struct large_tag
-test_fn (int n, ...)
-{
-  va_list ap;
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l;
-
-  va_start (ap, n);
-  s1 = va_arg (ap, struct small_tag);
-  l = va_arg (ap, struct large_tag);
-  s2 = va_arg (ap, struct small_tag);
-  printf ("%u %u %u %u %u %u %u %u %u\n", s1.a, s1.b, l.a, l.b, l.c, l.d, l.e,
-	  s2.a, s2.b);
-  va_end (ap);
-  l.a += s1.a;
-  l.b += s1.b;
-  l.c += s2.a;
-  l.d += s2.b;
-  return l;
-}
-
-int
-main (void)
-{
-  ffi_cif cif;
-  void* args[5];
-  ffi_type* arg_types[5];
-
-  ffi_type s_type;
-  ffi_type *s_type_elements[3];
-
-  ffi_type l_type;
-  ffi_type *l_type_elements[6];
-
-  struct small_tag s1;
-  struct small_tag s2;
-  struct large_tag l1;
-
-  int n;
-  struct large_tag res;
-
-  s_type.size = 0;
-  s_type.alignment = 0;
-  s_type.type = FFI_TYPE_STRUCT;
-  s_type.elements = s_type_elements;
-
-  s_type_elements[0] = &ffi_type_uchar;
-  s_type_elements[1] = &ffi_type_uchar;
-  s_type_elements[2] = NULL;
-
-  l_type.size = 0;
-  l_type.alignment = 0;
-  l_type.type = FFI_TYPE_STRUCT;
-  l_type.elements = l_type_elements;
-
-  l_type_elements[0] = &ffi_type_uint;
-  l_type_elements[1] = &ffi_type_uint;
-  l_type_elements[2] = &ffi_type_uint;
-  l_type_elements[3] = &ffi_type_uint;
-  l_type_elements[4] = &ffi_type_uint;
-  l_type_elements[5] = NULL;
-
-  arg_types[0] = &ffi_type_sint;
-  arg_types[1] = &s_type;
-  arg_types[2] = &l_type;
-  arg_types[3] = &s_type;
-  arg_types[4] = NULL;
-
-  CHECK(ffi_prep_cif_var(&cif, FFI_DEFAULT_ABI, 1, 4, &l_type, arg_types) == FFI_OK);
-
-  s1.a = 5;
-  s1.b = 6;
-
-  l1.a = 10;
-  l1.b = 11;
-  l1.c = 12;
-  l1.d = 13;
-  l1.e = 14;
-
-  s2.a = 7;
-  s2.b = 8;
-
-  n = 41;
-
-  args[0] = &n;
-  args[1] = &s1;
-  args[2] = &l1;
-  args[3] = &s2;
-  args[4] = NULL;
-
-  ffi_call(&cif, FFI_FN(test_fn), &res, args);
-  /* { dg-output "5 6 10 11 12 13 14 7 8" } */
-  printf("res: %d %d %d %d %d\n", res.a, res.b, res.c, res.d, res.e);
-  /* { dg-output "\nres: 15 17 19 21 14" } */
-
-  return 0;
-}
diff --git a/Modules/_ctypes/libffi/texinfo.tex b/Modules/_ctypes/libffi/texinfo.tex
deleted file mode 100644
index 85f184c..0000000
--- a/Modules/_ctypes/libffi/texinfo.tex
+++ /dev/null
@@ -1,10079 +0,0 @@
-% texinfo.tex -- TeX macros to handle Texinfo files.
-% 
-% Load plain if necessary, i.e., if running under initex.
-\expandafter\ifx\csname fmtname\endcsname\relax\input plain\fi
-%
-\def\texinfoversion{2013-02-01.11}
-%
-% Copyright 1985, 1986, 1988, 1990, 1991, 1992, 1993, 1994, 1995,
-% 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,
-% 2007, 2008, 2009, 2010, 2011, 2012, 2013 Free Software Foundation, Inc.
-%
-% This texinfo.tex file is free software: you can redistribute it and/or
-% modify it under the terms of the GNU General Public License as
-% published by the Free Software Foundation, either version 3 of the
-% License, or (at your option) any later version.
-%
-% This texinfo.tex file is distributed in the hope that it will be
-% useful, but WITHOUT ANY WARRANTY; without even the implied warranty
-% of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
-% General Public License for more details.
-%
-% You should have received a copy of the GNU General Public License
-% along with this program.  If not, see <http://www.gnu.org/licenses/>.
-%
-% As a special exception, when this file is read by TeX when processing
-% a Texinfo source document, you may use the result without
-% restriction. This Exception is an additional permission under section 7
-% of the GNU General Public License, version 3 ("GPLv3").
-%
-% Please try the latest version of texinfo.tex before submitting bug
-% reports; you can get the latest version from:
-%   http://ftp.gnu.org/gnu/texinfo/ (the Texinfo release area), or
-%   http://ftpmirror.gnu.org/texinfo/ (same, via a mirror), or
-%   http://www.gnu.org/software/texinfo/ (the Texinfo home page)
-% The texinfo.tex in any given distribution could well be out
-% of date, so if that's what you're using, please check.
-%
-% Send bug reports to bug-texinfo@gnu.org.  Please include including a
-% complete document in each bug report with which we can reproduce the
-% problem.  Patches are, of course, greatly appreciated.
-%
-% To process a Texinfo manual with TeX, it's most reliable to use the
-% texi2dvi shell script that comes with the distribution.  For a simple
-% manual foo.texi, however, you can get away with this:
-%   tex foo.texi
-%   texindex foo.??
-%   tex foo.texi
-%   tex foo.texi
-%   dvips foo.dvi -o  # or whatever; this makes foo.ps.
-% The extra TeX runs get the cross-reference information correct.
-% Sometimes one run after texindex suffices, and sometimes you need more
-% than two; texi2dvi does it as many times as necessary.
-%
-% It is possible to adapt texinfo.tex for other languages, to some
-% extent.  You can get the existing language-specific files from the
-% full Texinfo distribution.
-%
-% The GNU Texinfo home page is http://www.gnu.org/software/texinfo.
-
-
-\message{Loading texinfo [version \texinfoversion]:}
-
-% If in a .fmt file, print the version number
-% and turn on active characters that we couldn't do earlier because
-% they might have appeared in the input file name.
-\everyjob{\message{[Texinfo version \texinfoversion]}%
-  \catcode`+=\active \catcode`\_=\active}
-
-\chardef\other=12
-
-% We never want plain's \outer definition of \+ in Texinfo.
-% For @tex, we can use \tabalign.
-\let\+ = \relax
-
-% Save some plain tex macros whose names we will redefine.
-\let\ptexb=\b
-\let\ptexbullet=\bullet
-\let\ptexc=\c
-\let\ptexcomma=\,
-\let\ptexdot=\.
-\let\ptexdots=\dots
-\let\ptexend=\end
-\let\ptexequiv=\equiv
-\let\ptexexclam=\!
-\let\ptexfootnote=\footnote
-\let\ptexgtr=>
-\let\ptexhat=^
-\let\ptexi=\i
-\let\ptexindent=\indent
-\let\ptexinsert=\insert
-\let\ptexlbrace=\{
-\let\ptexless=<
-\let\ptexnewwrite\newwrite
-\let\ptexnoindent=\noindent
-\let\ptexplus=+
-\let\ptexraggedright=\raggedright
-\let\ptexrbrace=\}
-\let\ptexslash=\/
-\let\ptexstar=\*
-\let\ptext=\t
-\let\ptextop=\top
-{\catcode`\'=\active \global\let\ptexquoteright'}% active in plain's math mode
-
-% If this character appears in an error message or help string, it
-% starts a new line in the output.
-\newlinechar = `^^J
-
-% Use TeX 3.0's \inputlineno to get the line number, for better error
-% messages, but if we're using an old version of TeX, don't do anything.
-%
-\ifx\inputlineno\thisisundefined
-  \let\linenumber = \empty % Pre-3.0.
-\else
-  \def\linenumber{l.\the\inputlineno:\space}
-\fi
-
-% Set up fixed words for English if not already set.
-\ifx\putwordAppendix\undefined  \gdef\putwordAppendix{Appendix}\fi
-\ifx\putwordChapter\undefined   \gdef\putwordChapter{Chapter}\fi
-\ifx\putworderror\undefined     \gdef\putworderror{error}\fi
-\ifx\putwordfile\undefined      \gdef\putwordfile{file}\fi
-\ifx\putwordin\undefined        \gdef\putwordin{in}\fi
-\ifx\putwordIndexIsEmpty\undefined       \gdef\putwordIndexIsEmpty{(Index is empty)}\fi
-\ifx\putwordIndexNonexistent\undefined   \gdef\putwordIndexNonexistent{(Index is nonexistent)}\fi
-\ifx\putwordInfo\undefined      \gdef\putwordInfo{Info}\fi
-\ifx\putwordInstanceVariableof\undefined \gdef\putwordInstanceVariableof{Instance Variable of}\fi
-\ifx\putwordMethodon\undefined  \gdef\putwordMethodon{Method on}\fi
-\ifx\putwordNoTitle\undefined   \gdef\putwordNoTitle{No Title}\fi
-\ifx\putwordof\undefined        \gdef\putwordof{of}\fi
-\ifx\putwordon\undefined        \gdef\putwordon{on}\fi
-\ifx\putwordpage\undefined      \gdef\putwordpage{page}\fi
-\ifx\putwordsection\undefined   \gdef\putwordsection{section}\fi
-\ifx\putwordSection\undefined   \gdef\putwordSection{Section}\fi
-\ifx\putwordsee\undefined       \gdef\putwordsee{see}\fi
-\ifx\putwordSee\undefined       \gdef\putwordSee{See}\fi
-\ifx\putwordShortTOC\undefined  \gdef\putwordShortTOC{Short Contents}\fi
-\ifx\putwordTOC\undefined       \gdef\putwordTOC{Table of Contents}\fi
-%
-\ifx\putwordMJan\undefined \gdef\putwordMJan{January}\fi
-\ifx\putwordMFeb\undefined \gdef\putwordMFeb{February}\fi
-\ifx\putwordMMar\undefined \gdef\putwordMMar{March}\fi
-\ifx\putwordMApr\undefined \gdef\putwordMApr{April}\fi
-\ifx\putwordMMay\undefined \gdef\putwordMMay{May}\fi
-\ifx\putwordMJun\undefined \gdef\putwordMJun{June}\fi
-\ifx\putwordMJul\undefined \gdef\putwordMJul{July}\fi
-\ifx\putwordMAug\undefined \gdef\putwordMAug{August}\fi
-\ifx\putwordMSep\undefined \gdef\putwordMSep{September}\fi
-\ifx\putwordMOct\undefined \gdef\putwordMOct{October}\fi
-\ifx\putwordMNov\undefined \gdef\putwordMNov{November}\fi
-\ifx\putwordMDec\undefined \gdef\putwordMDec{December}\fi
-%
-\ifx\putwordDefmac\undefined    \gdef\putwordDefmac{Macro}\fi
-\ifx\putwordDefspec\undefined   \gdef\putwordDefspec{Special Form}\fi
-\ifx\putwordDefvar\undefined    \gdef\putwordDefvar{Variable}\fi
-\ifx\putwordDefopt\undefined    \gdef\putwordDefopt{User Option}\fi
-\ifx\putwordDeffunc\undefined   \gdef\putwordDeffunc{Function}\fi
-
-% Since the category of space is not known, we have to be careful.
-\chardef\spacecat = 10
-\def\spaceisspace{\catcode`\ =\spacecat}
-
-% sometimes characters are active, so we need control sequences.
-\chardef\ampChar   = `\&
-\chardef\colonChar = `\:
-\chardef\commaChar = `\,
-\chardef\dashChar  = `\-
-\chardef\dotChar   = `\.
-\chardef\exclamChar= `\!
-\chardef\hashChar  = `\#
-\chardef\lquoteChar= `\`
-\chardef\questChar = `\?
-\chardef\rquoteChar= `\'
-\chardef\semiChar  = `\;
-\chardef\slashChar = `\/
-\chardef\underChar = `\_
-
-% Ignore a token.
-%
-\def\gobble#1{}
-
-% The following is used inside several \edef's.
-\def\makecsname#1{\expandafter\noexpand\csname#1\endcsname}
-
-% Hyphenation fixes.
-\hyphenation{
-  Flor-i-da Ghost-script Ghost-view Mac-OS Post-Script
-  ap-pen-dix bit-map bit-maps
-  data-base data-bases eshell fall-ing half-way long-est man-u-script
-  man-u-scripts mini-buf-fer mini-buf-fers over-view par-a-digm
-  par-a-digms rath-er rec-tan-gu-lar ro-bot-ics se-vere-ly set-up spa-ces
-  spell-ing spell-ings
-  stand-alone strong-est time-stamp time-stamps which-ever white-space
-  wide-spread wrap-around
-}
-
-% Margin to add to right of even pages, to left of odd pages.
-\newdimen\bindingoffset
-\newdimen\normaloffset
-\newdimen\pagewidth \newdimen\pageheight
-
-% For a final copy, take out the rectangles
-% that mark overfull boxes (in case you have decided
-% that the text looks ok even though it passes the margin).
-%
-\def\finalout{\overfullrule=0pt }
-
-% Sometimes it is convenient to have everything in the transcript file
-% and nothing on the terminal.  We don't just call \tracingall here,
-% since that produces some useless output on the terminal.  We also make
-% some effort to order the tracing commands to reduce output in the log
-% file; cf. trace.sty in LaTeX.
-%
-\def\gloggingall{\begingroup \globaldefs = 1 \loggingall \endgroup}%
-\def\loggingall{%
-  \tracingstats2
-  \tracingpages1
-  \tracinglostchars2  % 2 gives us more in etex
-  \tracingparagraphs1
-  \tracingoutput1
-  \tracingmacros2
-  \tracingrestores1
-  \showboxbreadth\maxdimen \showboxdepth\maxdimen
-  \ifx\eTeXversion\thisisundefined\else % etex gives us more logging
-    \tracingscantokens1
-    \tracingifs1
-    \tracinggroups1
-    \tracingnesting2
-    \tracingassigns1
-  \fi
-  \tracingcommands3  % 3 gives us more in etex
-  \errorcontextlines16
-}%
-
-% @errormsg{MSG}.  Do the index-like expansions on MSG, but if things
-% aren't perfect, it's not the end of the world, being an error message,
-% after all.
-% 
-\def\errormsg{\begingroup \indexnofonts \doerrormsg}
-\def\doerrormsg#1{\errmessage{#1}}
-
-% add check for \lastpenalty to plain's definitions.  If the last thing
-% we did was a \nobreak, we don't want to insert more space.
-%
-\def\smallbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\smallskipamount
-  \removelastskip\penalty-50\smallskip\fi\fi}
-\def\medbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\medskipamount
-  \removelastskip\penalty-100\medskip\fi\fi}
-\def\bigbreak{\ifnum\lastpenalty<10000\par\ifdim\lastskip<\bigskipamount
-  \removelastskip\penalty-200\bigskip\fi\fi}
-
-% Do @cropmarks to get crop marks.
-%
-\newif\ifcropmarks
-\let\cropmarks = \cropmarkstrue
-%
-% Dimensions to add cropmarks at corners.
-% Added by P. A. MacKay, 12 Nov. 1986
-%
-\newdimen\outerhsize \newdimen\outervsize % set by the paper size routines
-\newdimen\cornerlong  \cornerlong=1pc
-\newdimen\cornerthick \cornerthick=.3pt
-\newdimen\topandbottommargin \topandbottommargin=.75in
-
-% Output a mark which sets \thischapter, \thissection and \thiscolor.
-% We dump everything together because we only have one kind of mark.
-% This works because we only use \botmark / \topmark, not \firstmark.
-%
-% A mark contains a subexpression of the \ifcase ... \fi construct.
-% \get*marks macros below extract the needed part using \ifcase.
-%
-% Another complication is to let the user choose whether \thischapter
-% (\thissection) refers to the chapter (section) in effect at the top
-% of a page, or that at the bottom of a page.  The solution is
-% described on page 260 of The TeXbook.  It involves outputting two
-% marks for the sectioning macros, one before the section break, and
-% one after.  I won't pretend I can describe this better than DEK...
-\def\domark{%
-  \toks0=\expandafter{\lastchapterdefs}%
-  \toks2=\expandafter{\lastsectiondefs}%
-  \toks4=\expandafter{\prevchapterdefs}%
-  \toks6=\expandafter{\prevsectiondefs}%
-  \toks8=\expandafter{\lastcolordefs}%
-  \mark{%
-                   \the\toks0 \the\toks2
-      \noexpand\or \the\toks4 \the\toks6
-    \noexpand\else \the\toks8
-  }%
-}
-% \topmark doesn't work for the very first chapter (after the title
-% page or the contents), so we use \firstmark there -- this gets us
-% the mark with the chapter defs, unless the user sneaks in, e.g.,
-% @setcolor (or @url, or @link, etc.) between @contents and the very
-% first @chapter.
-\def\gettopheadingmarks{%
-  \ifcase0\topmark\fi
-  \ifx\thischapter\empty \ifcase0\firstmark\fi \fi
-}
-\def\getbottomheadingmarks{\ifcase1\botmark\fi}
-\def\getcolormarks{\ifcase2\topmark\fi}
-
-% Avoid "undefined control sequence" errors.
-\def\lastchapterdefs{}
-\def\lastsectiondefs{}
-\def\prevchapterdefs{}
-\def\prevsectiondefs{}
-\def\lastcolordefs{}
-
-% Main output routine.
-\chardef\PAGE = 255
-\output = {\onepageout{\pagecontents\PAGE}}
-
-\newbox\headlinebox
-\newbox\footlinebox
-
-% \onepageout takes a vbox as an argument.  Note that \pagecontents
-% does insertions, but you have to call it yourself.
-\def\onepageout#1{%
-  \ifcropmarks \hoffset=0pt \else \hoffset=\normaloffset \fi
-  %
-  \ifodd\pageno  \advance\hoffset by \bindingoffset
-  \else \advance\hoffset by -\bindingoffset\fi
-  %
-  % Do this outside of the \shipout so @code etc. will be expanded in
-  % the headline as they should be, not taken literally (outputting ''code).
-  \ifodd\pageno \getoddheadingmarks \else \getevenheadingmarks \fi
-  \setbox\headlinebox = \vbox{\let\hsize=\pagewidth \makeheadline}%
-  \ifodd\pageno \getoddfootingmarks \else \getevenfootingmarks \fi
-  \setbox\footlinebox = \vbox{\let\hsize=\pagewidth \makefootline}%
-  %
-  {%
-    % Have to do this stuff outside the \shipout because we want it to
-    % take effect in \write's, yet the group defined by the \vbox ends
-    % before the \shipout runs.
-    %
-    \indexdummies         % don't expand commands in the output.
-    \normalturnoffactive  % \ in index entries must not stay \, e.g., if
-               % the page break happens to be in the middle of an example.
-               % We don't want .vr (or whatever) entries like this:
-               % \entry{{\tt \indexbackslash }acronym}{32}{\code {\acronym}}
-               % "\acronym" won't work when it's read back in;
-               % it needs to be
-               % {\code {{\tt \backslashcurfont }acronym}
-    \shipout\vbox{%
-      % Do this early so pdf references go to the beginning of the page.
-      \ifpdfmakepagedest \pdfdest name{\the\pageno} xyz\fi
-      %
-      \ifcropmarks \vbox to \outervsize\bgroup
-        \hsize = \outerhsize
-        \vskip-\topandbottommargin
-        \vtop to0pt{%
-          \line{\ewtop\hfil\ewtop}%
-          \nointerlineskip
-          \line{%
-            \vbox{\moveleft\cornerthick\nstop}%
-            \hfill
-            \vbox{\moveright\cornerthick\nstop}%
-          }%
-          \vss}%
-        \vskip\topandbottommargin
-        \line\bgroup
-          \hfil % center the page within the outer (page) hsize.
-          \ifodd\pageno\hskip\bindingoffset\fi
-          \vbox\bgroup
-      \fi
-      %
-      \unvbox\headlinebox
-      \pagebody{#1}%
-      \ifdim\ht\footlinebox > 0pt
-        % Only leave this space if the footline is nonempty.
-        % (We lessened \vsize for it in \oddfootingyyy.)
-        % The \baselineskip=24pt in plain's \makefootline has no effect.
-        \vskip 24pt
-        \unvbox\footlinebox
-      \fi
-      %
-      \ifcropmarks
-          \egroup % end of \vbox\bgroup
-        \hfil\egroup % end of (centering) \line\bgroup
-        \vskip\topandbottommargin plus1fill minus1fill
-        \boxmaxdepth = \cornerthick
-        \vbox to0pt{\vss
-          \line{%
-            \vbox{\moveleft\cornerthick\nsbot}%
-            \hfill
-            \vbox{\moveright\cornerthick\nsbot}%
-          }%
-          \nointerlineskip
-          \line{\ewbot\hfil\ewbot}%
-        }%
-      \egroup % \vbox from first cropmarks clause
-      \fi
-    }% end of \shipout\vbox
-  }% end of group with \indexdummies
-  \advancepageno
-  \ifnum\outputpenalty>-20000 \else\dosupereject\fi
-}
-
-\newinsert\margin \dimen\margin=\maxdimen
-
-\def\pagebody#1{\vbox to\pageheight{\boxmaxdepth=\maxdepth #1}}
-{\catcode`\@ =11
-\gdef\pagecontents#1{\ifvoid\topins\else\unvbox\topins\fi
-% marginal hacks, juha@viisa.uucp (Juha Takala)
-\ifvoid\margin\else % marginal info is present
-  \rlap{\kern\hsize\vbox to\z@{\kern1pt\box\margin \vss}}\fi
-\dimen@=\dp#1\relax \unvbox#1\relax
-\ifvoid\footins\else\vskip\skip\footins\footnoterule \unvbox\footins\fi
-\ifr@ggedbottom \kern-\dimen@ \vfil \fi}
-}
-
-% Here are the rules for the cropmarks.  Note that they are
-% offset so that the space between them is truly \outerhsize or \outervsize
-% (P. A. MacKay, 12 November, 1986)
-%
-\def\ewtop{\vrule height\cornerthick depth0pt width\cornerlong}
-\def\nstop{\vbox
-  {\hrule height\cornerthick depth\cornerlong width\cornerthick}}
-\def\ewbot{\vrule height0pt depth\cornerthick width\cornerlong}
-\def\nsbot{\vbox
-  {\hrule height\cornerlong depth\cornerthick width\cornerthick}}
-
-% Parse an argument, then pass it to #1.  The argument is the rest of
-% the input line (except we remove a trailing comment).  #1 should be a
-% macro which expects an ordinary undelimited TeX argument.
-%
-\def\parsearg{\parseargusing{}}
-\def\parseargusing#1#2{%
-  \def\argtorun{#2}%
-  \begingroup
-    \obeylines
-    \spaceisspace
-    #1%
-    \parseargline\empty% Insert the \empty token, see \finishparsearg below.
-}
-
-{\obeylines %
-  \gdef\parseargline#1^^M{%
-    \endgroup % End of the group started in \parsearg.
-    \argremovecomment #1\comment\ArgTerm%
-  }%
-}
-
-% First remove any @comment, then any @c comment.
-\def\argremovecomment#1\comment#2\ArgTerm{\argremovec #1\c\ArgTerm}
-\def\argremovec#1\c#2\ArgTerm{\argcheckspaces#1\^^M\ArgTerm}
-
-% Each occurrence of `\^^M' or `<space>\^^M' is replaced by a single space.
-%
-% \argremovec might leave us with trailing space, e.g.,
-%    @end itemize  @c foo
-% This space token undergoes the same procedure and is eventually removed
-% by \finishparsearg.
-%
-\def\argcheckspaces#1\^^M{\argcheckspacesX#1\^^M \^^M}
-\def\argcheckspacesX#1 \^^M{\argcheckspacesY#1\^^M}
-\def\argcheckspacesY#1\^^M#2\^^M#3\ArgTerm{%
-  \def\temp{#3}%
-  \ifx\temp\empty
-    % Do not use \next, perhaps the caller of \parsearg uses it; reuse \temp:
-    \let\temp\finishparsearg
-  \else
-    \let\temp\argcheckspaces
-  \fi
-  % Put the space token in:
-  \temp#1 #3\ArgTerm
-}
-
-% If a _delimited_ argument is enclosed in braces, they get stripped; so
-% to get _exactly_ the rest of the line, we had to prevent such situation.
-% We prepended an \empty token at the very beginning and we expand it now,
-% just before passing the control to \argtorun.
-% (Similarly, we have to think about #3 of \argcheckspacesY above: it is
-% either the null string, or it ends with \^^M---thus there is no danger
-% that a pair of braces would be stripped.
-%
-% But first, we have to remove the trailing space token.
-%
-\def\finishparsearg#1 \ArgTerm{\expandafter\argtorun\expandafter{#1}}
-
-% \parseargdef\foo{...}
-%	is roughly equivalent to
-% \def\foo{\parsearg\Xfoo}
-% \def\Xfoo#1{...}
-%
-% Actually, I use \csname\string\foo\endcsname, ie. \\foo, as it is my
-% favourite TeX trick.  --kasal, 16nov03
-
-\def\parseargdef#1{%
-  \expandafter \doparseargdef \csname\string#1\endcsname #1%
-}
-\def\doparseargdef#1#2{%
-  \def#2{\parsearg#1}%
-  \def#1##1%
-}
-
-% Several utility definitions with active space:
-{
-  \obeyspaces
-  \gdef\obeyedspace{ }
-
-  % Make each space character in the input produce a normal interword
-  % space in the output.  Don't allow a line break at this space, as this
-  % is used only in environments like @example, where each line of input
-  % should produce a line of output anyway.
-  %
-  \gdef\sepspaces{\obeyspaces\let =\tie}
-
-  % If an index command is used in an @example environment, any spaces
-  % therein should become regular spaces in the raw index file, not the
-  % expansion of \tie (\leavevmode \penalty \@M \ ).
-  \gdef\unsepspaces{\let =\space}
-}
-
-
-\def\flushcr{\ifx\par\lisppar \def\next##1{}\else \let\next=\relax \fi \next}
-
-% Define the framework for environments in texinfo.tex.  It's used like this:
-%
-%   \envdef\foo{...}
-%   \def\Efoo{...}
-%
-% It's the responsibility of \envdef to insert \begingroup before the
-% actual body; @end closes the group after calling \Efoo.  \envdef also
-% defines \thisenv, so the current environment is known; @end checks
-% whether the environment name matches.  The \checkenv macro can also be
-% used to check whether the current environment is the one expected.
-%
-% Non-false conditionals (@iftex, @ifset) don't fit into this, so they
-% are not treated as environments; they don't open a group.  (The
-% implementation of @end takes care not to call \endgroup in this
-% special case.)
-
-
-% At run-time, environments start with this:
-\def\startenvironment#1{\begingroup\def\thisenv{#1}}
-% initialize
-\let\thisenv\empty
-
-% ... but they get defined via ``\envdef\foo{...}'':
-\long\def\envdef#1#2{\def#1{\startenvironment#1#2}}
-\def\envparseargdef#1#2{\parseargdef#1{\startenvironment#1#2}}
-
-% Check whether we're in the right environment:
-\def\checkenv#1{%
-  \def\temp{#1}%
-  \ifx\thisenv\temp
-  \else
-    \badenverr
-  \fi
-}
-
-% Environment mismatch, #1 expected:
-\def\badenverr{%
-  \errhelp = \EMsimple
-  \errmessage{This command can appear only \inenvironment\temp,
-    not \inenvironment\thisenv}%
-}
-\def\inenvironment#1{%
-  \ifx#1\empty
-    outside of any environment%
-  \else
-    in environment \expandafter\string#1%
-  \fi
-}
-
-% @end foo executes the definition of \Efoo.
-% But first, it executes a specialized version of \checkenv
-%
-\parseargdef\end{%
-  \if 1\csname iscond.#1\endcsname
-  \else
-    % The general wording of \badenverr may not be ideal.
-    \expandafter\checkenv\csname#1\endcsname
-    \csname E#1\endcsname
-    \endgroup
-  \fi
-}
-
-\newhelp\EMsimple{Press RETURN to continue.}
-
-
-% Be sure we're in horizontal mode when doing a tie, since we make space
-% equivalent to this in @example-like environments. Otherwise, a space
-% at the beginning of a line will start with \penalty -- and
-% since \penalty is valid in vertical mode, we'd end up putting the
-% penalty on the vertical list instead of in the new paragraph.
-{\catcode`@ = 11
- % Avoid using \@M directly, because that causes trouble
- % if the definition is written into an index file.
- \global\let\tiepenalty = \@M
- \gdef\tie{\leavevmode\penalty\tiepenalty\ }
-}
-
-% @: forces normal size whitespace following.
-\def\:{\spacefactor=1000 }
-
-% @* forces a line break.
-\def\*{\unskip\hfil\break\hbox{}\ignorespaces}
-
-% @/ allows a line break.
-\let\/=\allowbreak
-
-% @. is an end-of-sentence period.
-\def\.{.\spacefactor=\endofsentencespacefactor\space}
-
-% @! is an end-of-sentence bang.
-\def\!{!\spacefactor=\endofsentencespacefactor\space}
-
-% @? is an end-of-sentence query.
-\def\?{?\spacefactor=\endofsentencespacefactor\space}
-
-% @frenchspacing on|off  says whether to put extra space after punctuation.
-%
-\def\onword{on}
-\def\offword{off}
-%
-\parseargdef\frenchspacing{%
-  \def\temp{#1}%
-  \ifx\temp\onword \plainfrenchspacing
-  \else\ifx\temp\offword \plainnonfrenchspacing
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @frenchspacing option `\temp', must be on|off}%
-  \fi\fi
-}
-
-% @w prevents a word break.  Without the \leavevmode, @w at the
-% beginning of a paragraph, when TeX is still in vertical mode, would
-% produce a whole line of output instead of starting the paragraph.
-\def\w#1{\leavevmode\hbox{#1}}
-
-% @group ... @end group forces ... to be all on one page, by enclosing
-% it in a TeX vbox.  We use \vtop instead of \vbox to construct the box
-% to keep its height that of a normal line.  According to the rules for
-% \topskip (p.114 of the TeXbook), the glue inserted is
-% max (\topskip - \ht (first item), 0).  If that height is large,
-% therefore, no glue is inserted, and the space between the headline and
-% the text is small, which looks bad.
-%
-% Another complication is that the group might be very large.  This can
-% cause the glue on the previous page to be unduly stretched, because it
-% does not have much material.  In this case, it's better to add an
-% explicit \vfill so that the extra space is at the bottom.  The
-% threshold for doing this is if the group is more than \vfilllimit
-% percent of a page (\vfilllimit can be changed inside of @tex).
-%
-\newbox\groupbox
-\def\vfilllimit{0.7}
-%
-\envdef\group{%
-  \ifnum\catcode`\^^M=\active \else
-    \errhelp = \groupinvalidhelp
-    \errmessage{@group invalid in context where filling is enabled}%
-  \fi
-  \startsavinginserts
-  %
-  \setbox\groupbox = \vtop\bgroup
-    % Do @comment since we are called inside an environment such as
-    % @example, where each end-of-line in the input causes an
-    % end-of-line in the output.  We don't want the end-of-line after
-    % the `@group' to put extra space in the output.  Since @group
-    % should appear on a line by itself (according to the Texinfo
-    % manual), we don't worry about eating any user text.
-    \comment
-}
-%
-% The \vtop produces a box with normal height and large depth; thus, TeX puts
-% \baselineskip glue before it, and (when the next line of text is done)
-% \lineskip glue after it.  Thus, space below is not quite equal to space
-% above.  But it's pretty close.
-\def\Egroup{%
-    % To get correct interline space between the last line of the group
-    % and the first line afterwards, we have to propagate \prevdepth.
-    \endgraf % Not \par, as it may have been set to \lisppar.
-    \global\dimen1 = \prevdepth
-  \egroup           % End the \vtop.
-  % \dimen0 is the vertical size of the group's box.
-  \dimen0 = \ht\groupbox  \advance\dimen0 by \dp\groupbox
-  % \dimen2 is how much space is left on the page (more or less).
-  \dimen2 = \pageheight   \advance\dimen2 by -\pagetotal
-  % if the group doesn't fit on the current page, and it's a big big
-  % group, force a page break.
-  \ifdim \dimen0 > \dimen2
-    \ifdim \pagetotal < \vfilllimit\pageheight
-      \page
-    \fi
-  \fi
-  \box\groupbox
-  \prevdepth = \dimen1
-  \checkinserts
-}
-%
-% TeX puts in an \escapechar (i.e., `@') at the beginning of the help
-% message, so this ends up printing `@group can only ...'.
-%
-\newhelp\groupinvalidhelp{%
-group can only be used in environments such as @example,^^J%
-where each line of input produces a line of output.}
-
-% @need space-in-mils
-% forces a page break if there is not space-in-mils remaining.
-
-\newdimen\mil  \mil=0.001in
-
-\parseargdef\need{%
-  % Ensure vertical mode, so we don't make a big box in the middle of a
-  % paragraph.
-  \par
-  %
-  % If the @need value is less than one line space, it's useless.
-  \dimen0 = #1\mil
-  \dimen2 = \ht\strutbox
-  \advance\dimen2 by \dp\strutbox
-  \ifdim\dimen0 > \dimen2
-    %
-    % Do a \strut just to make the height of this box be normal, so the
-    % normal leading is inserted relative to the preceding line.
-    % And a page break here is fine.
-    \vtop to #1\mil{\strut\vfil}%
-    %
-    % TeX does not even consider page breaks if a penalty added to the
-    % main vertical list is 10000 or more.  But in order to see if the
-    % empty box we just added fits on the page, we must make it consider
-    % page breaks.  On the other hand, we don't want to actually break the
-    % page after the empty box.  So we use a penalty of 9999.
-    %
-    % There is an extremely small chance that TeX will actually break the
-    % page at this \penalty, if there are no other feasible breakpoints in
-    % sight.  (If the user is using lots of big @group commands, which
-    % almost-but-not-quite fill up a page, TeX will have a hard time doing
-    % good page breaking, for example.)  However, I could not construct an
-    % example where a page broke at this \penalty; if it happens in a real
-    % document, then we can reconsider our strategy.
-    \penalty9999
-    %
-    % Back up by the size of the box, whether we did a page break or not.
-    \kern -#1\mil
-    %
-    % Do not allow a page break right after this kern.
-    \nobreak
-  \fi
-}
-
-% @br   forces paragraph break (and is undocumented).
-
-\let\br = \par
-
-% @page forces the start of a new page.
-%
-\def\page{\par\vfill\supereject}
-
-% @exdent text....
-% outputs text on separate line in roman font, starting at standard page margin
-
-% This records the amount of indent in the innermost environment.
-% That's how much \exdent should take out.
-\newskip\exdentamount
-
-% This defn is used inside fill environments such as @defun.
-\parseargdef\exdent{\hfil\break\hbox{\kern -\exdentamount{\rm#1}}\hfil\break}
-
-% This defn is used inside nofill environments such as @example.
-\parseargdef\nofillexdent{{\advance \leftskip by -\exdentamount
-  \leftline{\hskip\leftskip{\rm#1}}}}
-
-% @inmargin{WHICH}{TEXT} puts TEXT in the WHICH margin next to the current
-% paragraph.  For more general purposes, use the \margin insertion
-% class.  WHICH is `l' or `r'.  Not documented, written for gawk manual.
-%
-\newskip\inmarginspacing \inmarginspacing=1cm
-\def\strutdepth{\dp\strutbox}
-%
-\def\doinmargin#1#2{\strut\vadjust{%
-  \nobreak
-  \kern-\strutdepth
-  \vtop to \strutdepth{%
-    \baselineskip=\strutdepth
-    \vss
-    % if you have multiple lines of stuff to put here, you'll need to
-    % make the vbox yourself of the appropriate size.
-    \ifx#1l%
-      \llap{\ignorespaces #2\hskip\inmarginspacing}%
-    \else
-      \rlap{\hskip\hsize \hskip\inmarginspacing \ignorespaces #2}%
-    \fi
-    \null
-  }%
-}}
-\def\inleftmargin{\doinmargin l}
-\def\inrightmargin{\doinmargin r}
-%
-% @inmargin{TEXT [, RIGHT-TEXT]}
-% (if RIGHT-TEXT is given, use TEXT for left page, RIGHT-TEXT for right;
-% else use TEXT for both).
-%
-\def\inmargin#1{\parseinmargin #1,,\finish}
-\def\parseinmargin#1,#2,#3\finish{% not perfect, but better than nothing.
-  \setbox0 = \hbox{\ignorespaces #2}%
-  \ifdim\wd0 > 0pt
-    \def\lefttext{#1}%  have both texts
-    \def\righttext{#2}%
-  \else
-    \def\lefttext{#1}%  have only one text
-    \def\righttext{#1}%
-  \fi
-  %
-  \ifodd\pageno
-    \def\temp{\inrightmargin\righttext}% odd page -> outside is right margin
-  \else
-    \def\temp{\inleftmargin\lefttext}%
-  \fi
-  \temp
-}
-
-% @| inserts a changebar to the left of the current line.  It should
-% surround any changed text.  This approach does *not* work if the
-% change spans more than two lines of output.  To handle that, we would
-% have adopt a much more difficult approach (putting marks into the main
-% vertical list for the beginning and end of each change).  This command
-% is not documented, not supported, and doesn't work.
-%
-\def\|{%
-  % \vadjust can only be used in horizontal mode.
-  \leavevmode
-  %
-  % Append this vertical mode material after the current line in the output.
-  \vadjust{%
-    % We want to insert a rule with the height and depth of the current
-    % leading; that is exactly what \strutbox is supposed to record.
-    \vskip-\baselineskip
-    %
-    % \vadjust-items are inserted at the left edge of the type.  So
-    % the \llap here moves out into the left-hand margin.
-    \llap{%
-      %
-      % For a thicker or thinner bar, change the `1pt'.
-      \vrule height\baselineskip width1pt
-      %
-      % This is the space between the bar and the text.
-      \hskip 12pt
-    }%
-  }%
-}
-
-% @include FILE -- \input text of FILE.
-%
-\def\include{\parseargusing\filenamecatcodes\includezzz}
-\def\includezzz#1{%
-  \pushthisfilestack
-  \def\thisfile{#1}%
-  {%
-    \makevalueexpandable  % we want to expand any @value in FILE.
-    \turnoffactive        % and allow special characters in the expansion
-    \indexnofonts         % Allow `@@' and other weird things in file names.
-    \wlog{texinfo.tex: doing @include of #1^^J}%
-    \edef\temp{\noexpand\input #1 }%
-    %
-    % This trickery is to read FILE outside of a group, in case it makes
-    % definitions, etc.
-    \expandafter
-  }\temp
-  \popthisfilestack
-}
-\def\filenamecatcodes{%
-  \catcode`\\=\other
-  \catcode`~=\other
-  \catcode`^=\other
-  \catcode`_=\other
-  \catcode`|=\other
-  \catcode`<=\other
-  \catcode`>=\other
-  \catcode`+=\other
-  \catcode`-=\other
-  \catcode`\`=\other
-  \catcode`\'=\other
-}
-
-\def\pushthisfilestack{%
-  \expandafter\pushthisfilestackX\popthisfilestack\StackTerm
-}
-\def\pushthisfilestackX{%
-  \expandafter\pushthisfilestackY\thisfile\StackTerm
-}
-\def\pushthisfilestackY #1\StackTerm #2\StackTerm {%
-  \gdef\popthisfilestack{\gdef\thisfile{#1}\gdef\popthisfilestack{#2}}%
-}
-
-\def\popthisfilestack{\errthisfilestackempty}
-\def\errthisfilestackempty{\errmessage{Internal error:
-  the stack of filenames is empty.}}
-%
-\def\thisfile{}
-
-% @center line
-% outputs that line, centered.
-%
-\parseargdef\center{%
-  \ifhmode
-    \let\centersub\centerH
-  \else
-    \let\centersub\centerV
-  \fi
-  \centersub{\hfil \ignorespaces#1\unskip \hfil}%
-  \let\centersub\relax % don't let the definition persist, just in case
-}
-\def\centerH#1{{%
-  \hfil\break
-  \advance\hsize by -\leftskip
-  \advance\hsize by -\rightskip
-  \line{#1}%
-  \break
-}}
-%
-\newcount\centerpenalty
-\def\centerV#1{%
-  % The idea here is the same as in \startdefun, \cartouche, etc.: if
-  % @center is the first thing after a section heading, we need to wipe
-  % out the negative parskip inserted by \sectionheading, but still
-  % prevent a page break here.
-  \centerpenalty = \lastpenalty
-  \ifnum\centerpenalty>10000 \vskip\parskip \fi
-  \ifnum\centerpenalty>9999 \penalty\centerpenalty \fi
-  \line{\kern\leftskip #1\kern\rightskip}%
-}
-
-% @sp n   outputs n lines of vertical space
-%
-\parseargdef\sp{\vskip #1\baselineskip}
-
-% @comment ...line which is ignored...
-% @c is the same as @comment
-% @ignore ... @end ignore  is another way to write a comment
-%
-\def\comment{\begingroup \catcode`\^^M=\other%
-\catcode`\@=\other \catcode`\{=\other \catcode`\}=\other%
-\commentxxx}
-{\catcode`\^^M=\other \gdef\commentxxx#1^^M{\endgroup}}
-%
-\let\c=\comment
-
-% @paragraphindent NCHARS
-% We'll use ems for NCHARS, close enough.
-% NCHARS can also be the word `asis' or `none'.
-% We cannot feasibly implement @paragraphindent asis, though.
-%
-\def\asisword{asis} % no translation, these are keywords
-\def\noneword{none}
-%
-\parseargdef\paragraphindent{%
-  \def\temp{#1}%
-  \ifx\temp\asisword
-  \else
-    \ifx\temp\noneword
-      \defaultparindent = 0pt
-    \else
-      \defaultparindent = #1em
-    \fi
-  \fi
-  \parindent = \defaultparindent
-}
-
-% @exampleindent NCHARS
-% We'll use ems for NCHARS like @paragraphindent.
-% It seems @exampleindent asis isn't necessary, but
-% I preserve it to make it similar to @paragraphindent.
-\parseargdef\exampleindent{%
-  \def\temp{#1}%
-  \ifx\temp\asisword
-  \else
-    \ifx\temp\noneword
-      \lispnarrowing = 0pt
-    \else
-      \lispnarrowing = #1em
-    \fi
-  \fi
-}
-
-% @firstparagraphindent WORD
-% If WORD is `none', then suppress indentation of the first paragraph
-% after a section heading.  If WORD is `insert', then do indent at such
-% paragraphs.
-%
-% The paragraph indentation is suppressed or not by calling
-% \suppressfirstparagraphindent, which the sectioning commands do.
-% We switch the definition of this back and forth according to WORD.
-% By default, we suppress indentation.
-%
-\def\suppressfirstparagraphindent{\dosuppressfirstparagraphindent}
-\def\insertword{insert}
-%
-\parseargdef\firstparagraphindent{%
-  \def\temp{#1}%
-  \ifx\temp\noneword
-    \let\suppressfirstparagraphindent = \dosuppressfirstparagraphindent
-  \else\ifx\temp\insertword
-    \let\suppressfirstparagraphindent = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @firstparagraphindent option `\temp'}%
-  \fi\fi
-}
-
-% Here is how we actually suppress indentation.  Redefine \everypar to
-% \kern backwards by \parindent, and then reset itself to empty.
-%
-% We also make \indent itself not actually do anything until the next
-% paragraph.
-%
-\gdef\dosuppressfirstparagraphindent{%
-  \gdef\indent{%
-    \restorefirstparagraphindent
-    \indent
-  }%
-  \gdef\noindent{%
-    \restorefirstparagraphindent
-    \noindent
-  }%
-  \global\everypar = {%
-    \kern -\parindent
-    \restorefirstparagraphindent
-  }%
-}
-
-\gdef\restorefirstparagraphindent{%
-  \global \let \indent = \ptexindent
-  \global \let \noindent = \ptexnoindent
-  \global \everypar = {}%
-}
-
-
-% @refill is a no-op.
-\let\refill=\relax
-
-% If working on a large document in chapters, it is convenient to
-% be able to disable indexing, cross-referencing, and contents, for test runs.
-% This is done with @novalidate (before @setfilename).
-%
-\newif\iflinks \linkstrue % by default we want the aux files.
-\let\novalidate = \linksfalse
-
-% @setfilename is done at the beginning of every texinfo file.
-% So open here the files we need to have open while reading the input.
-% This makes it possible to make a .fmt file for texinfo.
-\def\setfilename{%
-   \fixbackslash  % Turn off hack to swallow `\input texinfo'.
-   \iflinks
-     \tryauxfile
-     % Open the new aux file.  TeX will close it automatically at exit.
-     \immediate\openout\auxfile=\jobname.aux
-   \fi % \openindices needs to do some work in any case.
-   \openindices
-   \let\setfilename=\comment % Ignore extra @setfilename cmds.
-   %
-   % If texinfo.cnf is present on the system, read it.
-   % Useful for site-wide @afourpaper, etc.
-   \openin 1 texinfo.cnf
-   \ifeof 1 \else \input texinfo.cnf \fi
-   \closein 1
-   %
-   \comment % Ignore the actual filename.
-}
-
-% Called from \setfilename.
-%
-\def\openindices{%
-  \newindex{cp}%
-  \newcodeindex{fn}%
-  \newcodeindex{vr}%
-  \newcodeindex{tp}%
-  \newcodeindex{ky}%
-  \newcodeindex{pg}%
-}
-
-% @bye.
-\outer\def\bye{\pagealignmacro\tracingstats=1\ptexend}
-
-
-\message{pdf,}
-% adobe `portable' document format
-\newcount\tempnum
-\newcount\lnkcount
-\newtoks\filename
-\newcount\filenamelength
-\newcount\pgn
-\newtoks\toksA
-\newtoks\toksB
-\newtoks\toksC
-\newtoks\toksD
-\newbox\boxA
-\newcount\countA
-\newif\ifpdf
-\newif\ifpdfmakepagedest
-
-% when pdftex is run in dvi mode, \pdfoutput is defined (so \pdfoutput=1
-% can be set).  So we test for \relax and 0 as well as being undefined.
-\ifx\pdfoutput\thisisundefined
-\else
-  \ifx\pdfoutput\relax
-  \else
-    \ifcase\pdfoutput
-    \else
-      \pdftrue
-    \fi
-  \fi
-\fi
-
-% PDF uses PostScript string constants for the names of xref targets,
-% for display in the outlines, and in other places.  Thus, we have to
-% double any backslashes.  Otherwise, a name like "\node" will be
-% interpreted as a newline (\n), followed by o, d, e.  Not good.
-% 
-% See http://www.ntg.nl/pipermail/ntg-pdftex/2004-July/000654.html and
-% related messages.  The final outcome is that it is up to the TeX user
-% to double the backslashes and otherwise make the string valid, so
-% that's what we do.  pdftex 1.30.0 (ca.2005) introduced a primitive to
-% do this reliably, so we use it.
-
-% #1 is a control sequence in which to do the replacements,
-% which we \xdef.
-\def\txiescapepdf#1{%
-  \ifx\pdfescapestring\thisisundefined
-    % No primitive available; should we give a warning or log?
-    % Many times it won't matter.
-  \else
-    % The expandable \pdfescapestring primitive escapes parentheses,
-    % backslashes, and other special chars.
-    \xdef#1{\pdfescapestring{#1}}%
-  \fi
-}
-
-\newhelp\nopdfimagehelp{Texinfo supports .png, .jpg, .jpeg, and .pdf images
-with PDF output, and none of those formats could be found.  (.eps cannot
-be supported due to the design of the PDF format; use regular TeX (DVI
-output) for that.)}
-
-\ifpdf
-  %
-  % Color manipulation macros based on pdfcolor.tex,
-  % except using rgb instead of cmyk; the latter is said to render as a
-  % very dark gray on-screen and a very dark halftone in print, instead
-  % of actual black.
-  \def\rgbDarkRed{0.50 0.09 0.12}
-  \def\rgbBlack{0 0 0}
-  %
-  % k sets the color for filling (usual text, etc.);
-  % K sets the color for stroking (thin rules, e.g., normal _'s).
-  \def\pdfsetcolor#1{\pdfliteral{#1 rg  #1 RG}}
-  %
-  % Set color, and create a mark which defines \thiscolor accordingly,
-  % so that \makeheadline knows which color to restore.
-  \def\setcolor#1{%
-    \xdef\lastcolordefs{\gdef\noexpand\thiscolor{#1}}%
-    \domark
-    \pdfsetcolor{#1}%
-  }
-  %
-  \def\maincolor{\rgbBlack}
-  \pdfsetcolor{\maincolor}
-  \edef\thiscolor{\maincolor}
-  \def\lastcolordefs{}
-  %
-  \def\makefootline{%
-    \baselineskip24pt
-    \line{\pdfsetcolor{\maincolor}\the\footline}%
-  }
-  %
-  \def\makeheadline{%
-    \vbox to 0pt{%
-      \vskip-22.5pt
-      \line{%
-        \vbox to8.5pt{}%
-        % Extract \thiscolor definition from the marks.
-        \getcolormarks
-        % Typeset the headline with \maincolor, then restore the color.
-        \pdfsetcolor{\maincolor}\the\headline\pdfsetcolor{\thiscolor}%
-      }%
-      \vss
-    }%
-    \nointerlineskip
-  }
-  %
-  %
-  \pdfcatalog{/PageMode /UseOutlines}
-  %
-  % #1 is image name, #2 width (might be empty/whitespace), #3 height (ditto).
-  \def\dopdfimage#1#2#3{%
-    \def\pdfimagewidth{#2}\setbox0 = \hbox{\ignorespaces #2}%
-    \def\pdfimageheight{#3}\setbox2 = \hbox{\ignorespaces #3}%
-    %
-    % pdftex (and the PDF format) support .pdf, .png, .jpg (among
-    % others).  Let's try in that order, PDF first since if
-    % someone has a scalable image, presumably better to use that than a
-    % bitmap.
-    \let\pdfimgext=\empty
-    \begingroup
-      \openin 1 #1.pdf \ifeof 1
-        \openin 1 #1.PDF \ifeof 1
-          \openin 1 #1.png \ifeof 1
-            \openin 1 #1.jpg \ifeof 1
-              \openin 1 #1.jpeg \ifeof 1
-                \openin 1 #1.JPG \ifeof 1
-                  \errhelp = \nopdfimagehelp
-                  \errmessage{Could not find image file #1 for pdf}%
-                \else \gdef\pdfimgext{JPG}%
-                \fi
-              \else \gdef\pdfimgext{jpeg}%
-              \fi
-            \else \gdef\pdfimgext{jpg}%
-            \fi
-          \else \gdef\pdfimgext{png}%
-          \fi
-        \else \gdef\pdfimgext{PDF}%
-        \fi
-      \else \gdef\pdfimgext{pdf}%
-      \fi
-      \closein 1
-    \endgroup
-    %
-    % without \immediate, ancient pdftex seg faults when the same image is
-    % included twice.  (Version 3.14159-pre-1.0-unofficial-20010704.)
-    \ifnum\pdftexversion < 14
-      \immediate\pdfimage
-    \else
-      \immediate\pdfximage
-    \fi
-      \ifdim \wd0 >0pt width \pdfimagewidth \fi
-      \ifdim \wd2 >0pt height \pdfimageheight \fi
-      \ifnum\pdftexversion<13
-         #1.\pdfimgext
-       \else
-         {#1.\pdfimgext}%
-       \fi
-    \ifnum\pdftexversion < 14 \else
-      \pdfrefximage \pdflastximage
-    \fi}
-  %
-  \def\pdfmkdest#1{{%
-    % We have to set dummies so commands such as @code, and characters
-    % such as \, aren't expanded when present in a section title.
-    \indexnofonts
-    \turnoffactive
-    \makevalueexpandable
-    \def\pdfdestname{#1}%
-    \txiescapepdf\pdfdestname
-    \safewhatsit{\pdfdest name{\pdfdestname} xyz}%
-  }}
-  %
-  % used to mark target names; must be expandable.
-  \def\pdfmkpgn#1{#1}
-  %
-  % by default, use a color that is dark enough to print on paper as
-  % nearly black, but still distinguishable for online viewing.
-  \def\urlcolor{\rgbDarkRed}
-  \def\linkcolor{\rgbDarkRed}
-  \def\endlink{\setcolor{\maincolor}\pdfendlink}
-  %
-  % Adding outlines to PDF; macros for calculating structure of outlines
-  % come from Petr Olsak
-  \def\expnumber#1{\expandafter\ifx\csname#1\endcsname\relax 0%
-    \else \csname#1\endcsname \fi}
-  \def\advancenumber#1{\tempnum=\expnumber{#1}\relax
-    \advance\tempnum by 1
-    \expandafter\xdef\csname#1\endcsname{\the\tempnum}}
-  %
-  % #1 is the section text, which is what will be displayed in the
-  % outline by the pdf viewer.  #2 is the pdf expression for the number
-  % of subentries (or empty, for subsubsections).  #3 is the node text,
-  % which might be empty if this toc entry had no corresponding node.
-  % #4 is the page number
-  %
-  \def\dopdfoutline#1#2#3#4{%
-    % Generate a link to the node text if that exists; else, use the
-    % page number.  We could generate a destination for the section
-    % text in the case where a section has no node, but it doesn't
-    % seem worth the trouble, since most documents are normally structured.
-    \edef\pdfoutlinedest{#3}%
-    \ifx\pdfoutlinedest\empty
-      \def\pdfoutlinedest{#4}%
-    \else
-      \txiescapepdf\pdfoutlinedest
-    \fi
-    %
-    % Also escape PDF chars in the display string.
-    \edef\pdfoutlinetext{#1}%
-    \txiescapepdf\pdfoutlinetext
-    %
-    \pdfoutline goto name{\pdfmkpgn{\pdfoutlinedest}}#2{\pdfoutlinetext}%
-  }
-  %
-  \def\pdfmakeoutlines{%
-    \begingroup
-      % Read toc silently, to get counts of subentries for \pdfoutline.
-      \def\partentry##1##2##3##4{}% ignore parts in the outlines
-      \def\numchapentry##1##2##3##4{%
-	\def\thischapnum{##2}%
-	\def\thissecnum{0}%
-	\def\thissubsecnum{0}%
-      }%
-      \def\numsecentry##1##2##3##4{%
-	\advancenumber{chap\thischapnum}%
-	\def\thissecnum{##2}%
-	\def\thissubsecnum{0}%
-      }%
-      \def\numsubsecentry##1##2##3##4{%
-	\advancenumber{sec\thissecnum}%
-	\def\thissubsecnum{##2}%
-      }%
-      \def\numsubsubsecentry##1##2##3##4{%
-	\advancenumber{subsec\thissubsecnum}%
-      }%
-      \def\thischapnum{0}%
-      \def\thissecnum{0}%
-      \def\thissubsecnum{0}%
-      %
-      % use \def rather than \let here because we redefine \chapentry et
-      % al. a second time, below.
-      \def\appentry{\numchapentry}%
-      \def\appsecentry{\numsecentry}%
-      \def\appsubsecentry{\numsubsecentry}%
-      \def\appsubsubsecentry{\numsubsubsecentry}%
-      \def\unnchapentry{\numchapentry}%
-      \def\unnsecentry{\numsecentry}%
-      \def\unnsubsecentry{\numsubsecentry}%
-      \def\unnsubsubsecentry{\numsubsubsecentry}%
-      \readdatafile{toc}%
-      %
-      % Read toc second time, this time actually producing the outlines.
-      % The `-' means take the \expnumber as the absolute number of
-      % subentries, which we calculated on our first read of the .toc above.
-      %
-      % We use the node names as the destinations.
-      \def\numchapentry##1##2##3##4{%
-        \dopdfoutline{##1}{count-\expnumber{chap##2}}{##3}{##4}}%
-      \def\numsecentry##1##2##3##4{%
-        \dopdfoutline{##1}{count-\expnumber{sec##2}}{##3}{##4}}%
-      \def\numsubsecentry##1##2##3##4{%
-        \dopdfoutline{##1}{count-\expnumber{subsec##2}}{##3}{##4}}%
-      \def\numsubsubsecentry##1##2##3##4{% count is always zero
-        \dopdfoutline{##1}{}{##3}{##4}}%
-      %
-      % PDF outlines are displayed using system fonts, instead of
-      % document fonts.  Therefore we cannot use special characters,
-      % since the encoding is unknown.  For example, the eogonek from
-      % Latin 2 (0xea) gets translated to a | character.  Info from
-      % Staszek Wawrykiewicz, 19 Jan 2004 04:09:24 +0100.
-      %
-      % TODO this right, we have to translate 8-bit characters to
-      % their "best" equivalent, based on the @documentencoding.  Too
-      % much work for too little return.  Just use the ASCII equivalents
-      % we use for the index sort strings.
-      % 
-      \indexnofonts
-      \setupdatafile
-      % We can have normal brace characters in the PDF outlines, unlike
-      % Texinfo index files.  So set that up.
-      \def\{{\lbracecharliteral}%
-      \def\}{\rbracecharliteral}%
-      \catcode`\\=\active \otherbackslash
-      \input \tocreadfilename
-    \endgroup
-  }
-  {\catcode`[=1 \catcode`]=2
-   \catcode`{=\other \catcode`}=\other
-   \gdef\lbracecharliteral[{]%
-   \gdef\rbracecharliteral[}]%
-  ]
-  %
-  \def\skipspaces#1{\def\PP{#1}\def\D{|}%
-    \ifx\PP\D\let\nextsp\relax
-    \else\let\nextsp\skipspaces
-      \addtokens{\filename}{\PP}%
-      \advance\filenamelength by 1
-    \fi
-    \nextsp}
-  \def\getfilename#1{%
-    \filenamelength=0
-    % If we don't expand the argument now, \skipspaces will get
-    % snagged on things like "@value{foo}".
-    \edef\temp{#1}%
-    \expandafter\skipspaces\temp|\relax
-  }
-  \ifnum\pdftexversion < 14
-    \let \startlink \pdfannotlink
-  \else
-    \let \startlink \pdfstartlink
-  \fi
-  % make a live url in pdf output.
-  \def\pdfurl#1{%
-    \begingroup
-      % it seems we really need yet another set of dummies; have not
-      % tried to figure out what each command should do in the context
-      % of @url.  for now, just make @/ a no-op, that's the only one
-      % people have actually reported a problem with.
-      %
-      \normalturnoffactive
-      \def\@{@}%
-      \let\/=\empty
-      \makevalueexpandable
-      % do we want to go so far as to use \indexnofonts instead of just
-      % special-casing \var here?
-      \def\var##1{##1}%
-      %
-      \leavevmode\setcolor{\urlcolor}%
-      \startlink attr{/Border [0 0 0]}%
-        user{/Subtype /Link /A << /S /URI /URI (#1) >>}%
-    \endgroup}
-  \def\pdfgettoks#1.{\setbox\boxA=\hbox{\toksA={#1.}\toksB={}\maketoks}}
-  \def\addtokens#1#2{\edef\addtoks{\noexpand#1={\the#1#2}}\addtoks}
-  \def\adn#1{\addtokens{\toksC}{#1}\global\countA=1\let\next=\maketoks}
-  \def\poptoks#1#2|ENDTOKS|{\let\first=#1\toksD={#1}\toksA={#2}}
-  \def\maketoks{%
-    \expandafter\poptoks\the\toksA|ENDTOKS|\relax
-    \ifx\first0\adn0
-    \else\ifx\first1\adn1 \else\ifx\first2\adn2 \else\ifx\first3\adn3
-    \else\ifx\first4\adn4 \else\ifx\first5\adn5 \else\ifx\first6\adn6
-    \else\ifx\first7\adn7 \else\ifx\first8\adn8 \else\ifx\first9\adn9
-    \else
-      \ifnum0=\countA\else\makelink\fi
-      \ifx\first.\let\next=\done\else
-        \let\next=\maketoks
-        \addtokens{\toksB}{\the\toksD}
-        \ifx\first,\addtokens{\toksB}{\space}\fi
-      \fi
-    \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
-    \next}
-  \def\makelink{\addtokens{\toksB}%
-    {\noexpand\pdflink{\the\toksC}}\toksC={}\global\countA=0}
-  \def\pdflink#1{%
-    \startlink attr{/Border [0 0 0]} goto name{\pdfmkpgn{#1}}
-    \setcolor{\linkcolor}#1\endlink}
-  \def\done{\edef\st{\global\noexpand\toksA={\the\toksB}}\st}
-\else
-  % non-pdf mode
-  \let\pdfmkdest = \gobble
-  \let\pdfurl = \gobble
-  \let\endlink = \relax
-  \let\setcolor = \gobble
-  \let\pdfsetcolor = \gobble
-  \let\pdfmakeoutlines = \relax
-\fi  % \ifx\pdfoutput
-
-
-\message{fonts,}
-
-% Change the current font style to #1, remembering it in \curfontstyle.
-% For now, we do not accumulate font styles: @b{@i{foo}} prints foo in
-% italics, not bold italics.
-%
-\def\setfontstyle#1{%
-  \def\curfontstyle{#1}% not as a control sequence, because we are \edef'd.
-  \csname ten#1\endcsname  % change the current font
-}
-
-% Select #1 fonts with the current style.
-%
-\def\selectfonts#1{\csname #1fonts\endcsname \csname\curfontstyle\endcsname}
-
-\def\rm{\fam=0 \setfontstyle{rm}}
-\def\it{\fam=\itfam \setfontstyle{it}}
-\def\sl{\fam=\slfam \setfontstyle{sl}}
-\def\bf{\fam=\bffam \setfontstyle{bf}}\def\bfstylename{bf}
-\def\tt{\fam=\ttfam \setfontstyle{tt}}
-
-% Unfortunately, we have to override this for titles and the like, since
-% in those cases "rm" is bold.  Sigh.
-\def\rmisbold{\rm\def\curfontstyle{bf}}
-
-% Texinfo sort of supports the sans serif font style, which plain TeX does not.
-% So we set up a \sf.
-\newfam\sffam
-\def\sf{\fam=\sffam \setfontstyle{sf}}
-\let\li = \sf % Sometimes we call it \li, not \sf.
-
-% We don't need math for this font style.
-\def\ttsl{\setfontstyle{ttsl}}
-
-
-% Set the baselineskip to #1, and the lineskip and strut size
-% correspondingly.  There is no deep meaning behind these magic numbers
-% used as factors; they just match (closely enough) what Knuth defined.
-%
-\def\lineskipfactor{.08333}
-\def\strutheightpercent{.70833}
-\def\strutdepthpercent {.29167}
-%
-% can get a sort of poor man's double spacing by redefining this.
-\def\baselinefactor{1}
-%
-\newdimen\textleading
-\def\setleading#1{%
-  \dimen0 = #1\relax
-  \normalbaselineskip = \baselinefactor\dimen0
-  \normallineskip = \lineskipfactor\normalbaselineskip
-  \normalbaselines
-  \setbox\strutbox =\hbox{%
-    \vrule width0pt height\strutheightpercent\baselineskip
-                    depth \strutdepthpercent \baselineskip
-  }%
-}
-
-% PDF CMaps.  See also LaTeX's t1.cmap.
-%
-% do nothing with this by default.
-\expandafter\let\csname cmapOT1\endcsname\gobble
-\expandafter\let\csname cmapOT1IT\endcsname\gobble
-\expandafter\let\csname cmapOT1TT\endcsname\gobble
-
-% if we are producing pdf, and we have \pdffontattr, then define cmaps.
-% (\pdffontattr was introduced many years ago, but people still run
-% older pdftex's; it's easy to conditionalize, so we do.)
-\ifpdf \ifx\pdffontattr\thisisundefined \else
-  \begingroup
-    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
-    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1-0)
-%%Title: (TeX-OT1-0 TeX OT1 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1)
-/Supplement 0
->> def
-/CMapName /TeX-OT1-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<23> <26> <0023>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-40 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
-    }\endgroup
-  \expandafter\edef\csname cmapOT1\endcsname#1{%
-    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
-  }%
-%
-% \cmapOT1IT
-  \begingroup
-    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
-    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1IT-0)
-%%Title: (TeX-OT1IT-0 TeX OT1IT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1IT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1IT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-8 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<25> <26> <0025>
-<28> <3B> <0028>
-<3F> <5B> <003F>
-<5D> <5E> <005D>
-<61> <7A> <0061>
-<7B> <7C> <2013>
-endbfrange
-42 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <00660066>
-<0C> <00660069>
-<0D> <0066006C>
-<0E> <006600660069>
-<0F> <00660066006C>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<21> <0021>
-<22> <201D>
-<23> <0023>
-<24> <00A3>
-<27> <2019>
-<3C> <00A1>
-<3D> <003D>
-<3E> <00BF>
-<5C> <201C>
-<5F> <02D9>
-<60> <2018>
-<7D> <02DD>
-<7E> <007E>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
-    }\endgroup
-  \expandafter\edef\csname cmapOT1IT\endcsname#1{%
-    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
-  }%
-%
-% \cmapOT1TT
-  \begingroup
-    \catcode`\^^M=\active \def^^M{^^J}% Output line endings as the ^^J char.
-    \catcode`\%=12 \immediate\pdfobj stream {%!PS-Adobe-3.0 Resource-CMap
-%%DocumentNeededResources: ProcSet (CIDInit)
-%%IncludeResource: ProcSet (CIDInit)
-%%BeginResource: CMap (TeX-OT1TT-0)
-%%Title: (TeX-OT1TT-0 TeX OT1TT 0)
-%%Version: 1.000
-%%EndComments
-/CIDInit /ProcSet findresource begin
-12 dict begin
-begincmap
-/CIDSystemInfo
-<< /Registry (TeX)
-/Ordering (OT1TT)
-/Supplement 0
->> def
-/CMapName /TeX-OT1TT-0 def
-/CMapType 2 def
-1 begincodespacerange
-<00> <7F>
-endcodespacerange
-5 beginbfrange
-<00> <01> <0393>
-<09> <0A> <03A8>
-<21> <26> <0021>
-<28> <5F> <0028>
-<61> <7E> <0061>
-endbfrange
-32 beginbfchar
-<02> <0398>
-<03> <039B>
-<04> <039E>
-<05> <03A0>
-<06> <03A3>
-<07> <03D2>
-<08> <03A6>
-<0B> <2191>
-<0C> <2193>
-<0D> <0027>
-<0E> <00A1>
-<0F> <00BF>
-<10> <0131>
-<11> <0237>
-<12> <0060>
-<13> <00B4>
-<14> <02C7>
-<15> <02D8>
-<16> <00AF>
-<17> <02DA>
-<18> <00B8>
-<19> <00DF>
-<1A> <00E6>
-<1B> <0153>
-<1C> <00F8>
-<1D> <00C6>
-<1E> <0152>
-<1F> <00D8>
-<20> <2423>
-<27> <2019>
-<60> <2018>
-<7F> <00A8>
-endbfchar
-endcmap
-CMapName currentdict /CMap defineresource pop
-end
-end
-%%EndResource
-%%EOF
-    }\endgroup
-  \expandafter\edef\csname cmapOT1TT\endcsname#1{%
-    \pdffontattr#1{/ToUnicode \the\pdflastobj\space 0 R}%
-  }%
-\fi\fi
-
-
-% Set the font macro #1 to the font named \fontprefix#2.
-% #3 is the font's design size, #4 is a scale factor, #5 is the CMap
-% encoding (only OT1, OT1IT and OT1TT are allowed, or empty to omit).
-% Example:
-% #1 = \textrm
-% #2 = \rmshape
-% #3 = 10
-% #4 = \mainmagstep
-% #5 = OT1
-%
-\def\setfont#1#2#3#4#5{%
-  \font#1=\fontprefix#2#3 scaled #4
-  \csname cmap#5\endcsname#1%
-}
-% This is what gets called when #5 of \setfont is empty.
-\let\cmap\gobble
-%
-% (end of cmaps)
-
-% Use cm as the default font prefix.
-% To specify the font prefix, you must define \fontprefix
-% before you read in texinfo.tex.
-\ifx\fontprefix\thisisundefined
-\def\fontprefix{cm}
-\fi
-% Support font families that don't use the same naming scheme as CM.
-\def\rmshape{r}
-\def\rmbshape{bx}               % where the normal face is bold
-\def\bfshape{b}
-\def\bxshape{bx}
-\def\ttshape{tt}
-\def\ttbshape{tt}
-\def\ttslshape{sltt}
-\def\itshape{ti}
-\def\itbshape{bxti}
-\def\slshape{sl}
-\def\slbshape{bxsl}
-\def\sfshape{ss}
-\def\sfbshape{ss}
-\def\scshape{csc}
-\def\scbshape{csc}
-
-% Definitions for a main text size of 11pt.  (The default in Texinfo.)
-%
-\def\definetextfontsizexi{%
-% Text fonts (11.2pt, magstep1).
-\def\textnominalsize{11pt}
-\edef\mainmagstep{\magstephalf}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1095}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstep1}{OT1}
-\setfont\deftt\ttshape{10}{\magstep1}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstep1}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter (and unnumbered) fonts (17.28pt).
-\def\chapnominalsize{17pt}
-\setfont\chaprm\rmbshape{12}{\magstep2}{OT1}
-\setfont\chapit\itbshape{10}{\magstep3}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep3}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep2}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep3}{OT1TT}
-\setfont\chapsf\sfbshape{17}{1000}{OT1}
-\let\chapbf=\chaprm
-\setfont\chapsc\scbshape{10}{\magstep3}{OT1}
-\font\chapi=cmmi12 scaled \magstep2
-\font\chapsy=cmsy10 scaled \magstep3
-\def\chapecsize{1728}
-
-% Section fonts (14.4pt).
-\def\secnominalsize{14pt}
-\setfont\secrm\rmbshape{12}{\magstep1}{OT1}
-\setfont\secit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep2}{OT1}
-\setfont\sectt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\secsf\sfbshape{12}{\magstep1}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep2}{OT1}
-\font\seci=cmmi12 scaled \magstep1
-\font\secsy=cmsy10 scaled \magstep2
-\def\sececsize{1440}
-
-% Subsection fonts (13.15pt).
-\def\ssecnominalsize{13pt}
-\setfont\ssecrm\rmbshape{12}{\magstephalf}{OT1}
-\setfont\ssecit\itbshape{10}{1315}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1315}{OT1}
-\setfont\ssectt\ttbshape{12}{\magstephalf}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1315}{OT1TT}
-\setfont\ssecsf\sfbshape{12}{\magstephalf}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1315}{OT1}
-\font\sseci=cmmi12 scaled \magstephalf
-\font\ssecsy=cmsy10 scaled 1315
-\def\ssececsize{1200}
-
-% Reduced fonts for @acro in text (10pt).
-\def\reducednominalsize{10pt}
-\setfont\reducedrm\rmshape{10}{1000}{OT1}
-\setfont\reducedtt\ttshape{10}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{1000}{OT1}
-\setfont\reducedit\itshape{10}{1000}{OT1IT}
-\setfont\reducedsl\slshape{10}{1000}{OT1}
-\setfont\reducedsf\sfshape{10}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{1000}{OT1}
-\setfont\reducedttsl\ttslshape{10}{1000}{OT1TT}
-\font\reducedi=cmmi10
-\font\reducedsy=cmsy10
-\def\reducedecsize{1000}
-
-\textleading = 13.2pt % line spacing for 11pt CM
-\textfonts            % reset the current fonts
-\rm
-} % end of 11pt text font size definitions, \definetextfontsizexi
-
-
-% Definitions to make the main text be 10pt Computer Modern, with
-% section, chapter, etc., sizes following suit.  This is for the GNU
-% Press printing of the Emacs 22 manual.  Maybe other manuals in the
-% future.  Used with @smallbook, which sets the leading to 12pt.
-%
-\def\definetextfontsizex{%
-% Text fonts (10pt).
-\def\textnominalsize{10pt}
-\edef\mainmagstep{1000}
-\setfont\textrm\rmshape{10}{\mainmagstep}{OT1}
-\setfont\texttt\ttshape{10}{\mainmagstep}{OT1TT}
-\setfont\textbf\bfshape{10}{\mainmagstep}{OT1}
-\setfont\textit\itshape{10}{\mainmagstep}{OT1IT}
-\setfont\textsl\slshape{10}{\mainmagstep}{OT1}
-\setfont\textsf\sfshape{10}{\mainmagstep}{OT1}
-\setfont\textsc\scshape{10}{\mainmagstep}{OT1}
-\setfont\textttsl\ttslshape{10}{\mainmagstep}{OT1TT}
-\font\texti=cmmi10 scaled \mainmagstep
-\font\textsy=cmsy10 scaled \mainmagstep
-\def\textecsize{1000}
-
-% A few fonts for @defun names and args.
-\setfont\defbf\bfshape{10}{\magstephalf}{OT1}
-\setfont\deftt\ttshape{10}{\magstephalf}{OT1TT}
-\setfont\defttsl\ttslshape{10}{\magstephalf}{OT1TT}
-\def\df{\let\tentt=\deftt \let\tenbf = \defbf \let\tenttsl=\defttsl \bf}
-
-% Fonts for indices, footnotes, small examples (9pt).
-\def\smallnominalsize{9pt}
-\setfont\smallrm\rmshape{9}{1000}{OT1}
-\setfont\smalltt\ttshape{9}{1000}{OT1TT}
-\setfont\smallbf\bfshape{10}{900}{OT1}
-\setfont\smallit\itshape{9}{1000}{OT1IT}
-\setfont\smallsl\slshape{9}{1000}{OT1}
-\setfont\smallsf\sfshape{9}{1000}{OT1}
-\setfont\smallsc\scshape{10}{900}{OT1}
-\setfont\smallttsl\ttslshape{10}{900}{OT1TT}
-\font\smalli=cmmi9
-\font\smallsy=cmsy9
-\def\smallecsize{0900}
-
-% Fonts for small examples (8pt).
-\def\smallernominalsize{8pt}
-\setfont\smallerrm\rmshape{8}{1000}{OT1}
-\setfont\smallertt\ttshape{8}{1000}{OT1TT}
-\setfont\smallerbf\bfshape{10}{800}{OT1}
-\setfont\smallerit\itshape{8}{1000}{OT1IT}
-\setfont\smallersl\slshape{8}{1000}{OT1}
-\setfont\smallersf\sfshape{8}{1000}{OT1}
-\setfont\smallersc\scshape{10}{800}{OT1}
-\setfont\smallerttsl\ttslshape{10}{800}{OT1TT}
-\font\smalleri=cmmi8
-\font\smallersy=cmsy8
-\def\smallerecsize{0800}
-
-% Fonts for title page (20.4pt):
-\def\titlenominalsize{20pt}
-\setfont\titlerm\rmbshape{12}{\magstep3}{OT1}
-\setfont\titleit\itbshape{10}{\magstep4}{OT1IT}
-\setfont\titlesl\slbshape{10}{\magstep4}{OT1}
-\setfont\titlett\ttbshape{12}{\magstep3}{OT1TT}
-\setfont\titlettsl\ttslshape{10}{\magstep4}{OT1TT}
-\setfont\titlesf\sfbshape{17}{\magstep1}{OT1}
-\let\titlebf=\titlerm
-\setfont\titlesc\scbshape{10}{\magstep4}{OT1}
-\font\titlei=cmmi12 scaled \magstep3
-\font\titlesy=cmsy10 scaled \magstep4
-\def\titleecsize{2074}
-
-% Chapter fonts (14.4pt).
-\def\chapnominalsize{14pt}
-\setfont\chaprm\rmbshape{12}{\magstep1}{OT1}
-\setfont\chapit\itbshape{10}{\magstep2}{OT1IT}
-\setfont\chapsl\slbshape{10}{\magstep2}{OT1}
-\setfont\chaptt\ttbshape{12}{\magstep1}{OT1TT}
-\setfont\chapttsl\ttslshape{10}{\magstep2}{OT1TT}
-\setfont\chapsf\sfbshape{12}{\magstep1}{OT1}
-\let\chapbf\chaprm
-\setfont\chapsc\scbshape{10}{\magstep2}{OT1}
-\font\chapi=cmmi12 scaled \magstep1
-\font\chapsy=cmsy10 scaled \magstep2
-\def\chapecsize{1440}
-
-% Section fonts (12pt).
-\def\secnominalsize{12pt}
-\setfont\secrm\rmbshape{12}{1000}{OT1}
-\setfont\secit\itbshape{10}{\magstep1}{OT1IT}
-\setfont\secsl\slbshape{10}{\magstep1}{OT1}
-\setfont\sectt\ttbshape{12}{1000}{OT1TT}
-\setfont\secttsl\ttslshape{10}{\magstep1}{OT1TT}
-\setfont\secsf\sfbshape{12}{1000}{OT1}
-\let\secbf\secrm
-\setfont\secsc\scbshape{10}{\magstep1}{OT1}
-\font\seci=cmmi12
-\font\secsy=cmsy10 scaled \magstep1
-\def\sececsize{1200}
-
-% Subsection fonts (10pt).
-\def\ssecnominalsize{10pt}
-\setfont\ssecrm\rmbshape{10}{1000}{OT1}
-\setfont\ssecit\itbshape{10}{1000}{OT1IT}
-\setfont\ssecsl\slbshape{10}{1000}{OT1}
-\setfont\ssectt\ttbshape{10}{1000}{OT1TT}
-\setfont\ssecttsl\ttslshape{10}{1000}{OT1TT}
-\setfont\ssecsf\sfbshape{10}{1000}{OT1}
-\let\ssecbf\ssecrm
-\setfont\ssecsc\scbshape{10}{1000}{OT1}
-\font\sseci=cmmi10
-\font\ssecsy=cmsy10
-\def\ssececsize{1000}
-
-% Reduced fonts for @acro in text (9pt).
-\def\reducednominalsize{9pt}
-\setfont\reducedrm\rmshape{9}{1000}{OT1}
-\setfont\reducedtt\ttshape{9}{1000}{OT1TT}
-\setfont\reducedbf\bfshape{10}{900}{OT1}
-\setfont\reducedit\itshape{9}{1000}{OT1IT}
-\setfont\reducedsl\slshape{9}{1000}{OT1}
-\setfont\reducedsf\sfshape{9}{1000}{OT1}
-\setfont\reducedsc\scshape{10}{900}{OT1}
-\setfont\reducedttsl\ttslshape{10}{900}{OT1TT}
-\font\reducedi=cmmi9
-\font\reducedsy=cmsy9
-\def\reducedecsize{0900}
-
-\divide\parskip by 2  % reduce space between paragraphs
-\textleading = 12pt   % line spacing for 10pt CM
-\textfonts            % reset the current fonts
-\rm
-} % end of 10pt text font size definitions, \definetextfontsizex
-
-
-% We provide the user-level command
-%   @fonttextsize 10
-% (or 11) to redefine the text font size.  pt is assumed.
-%
-\def\xiword{11}
-\def\xword{10}
-\def\xwordpt{10pt}
-%
-\parseargdef\fonttextsize{%
-  \def\textsizearg{#1}%
-  %\wlog{doing @fonttextsize \textsizearg}%
-  %
-  % Set \globaldefs so that documents can use this inside @tex, since
-  % makeinfo 4.8 does not support it, but we need it nonetheless.
-  %
- \begingroup \globaldefs=1
-  \ifx\textsizearg\xword \definetextfontsizex
-  \else \ifx\textsizearg\xiword \definetextfontsizexi
-  \else
-    \errhelp=\EMsimple
-    \errmessage{@fonttextsize only supports `10' or `11', not `\textsizearg'}
-  \fi\fi
- \endgroup
-}
-
-
-% In order for the font changes to affect most math symbols and letters,
-% we have to define the \textfont of the standard families.  Since
-% texinfo doesn't allow for producing subscripts and superscripts except
-% in the main text, we don't bother to reset \scriptfont and
-% \scriptscriptfont (which would also require loading a lot more fonts).
-%
-\def\resetmathfonts{%
-  \textfont0=\tenrm \textfont1=\teni \textfont2=\tensy
-  \textfont\itfam=\tenit \textfont\slfam=\tensl \textfont\bffam=\tenbf
-  \textfont\ttfam=\tentt \textfont\sffam=\tensf
-}
-
-% The font-changing commands redefine the meanings of \tenSTYLE, instead
-% of just \STYLE.  We do this because \STYLE needs to also set the
-% current \fam for math mode.  Our \STYLE (e.g., \rm) commands hardwire
-% \tenSTYLE to set the current font.
-%
-% Each font-changing command also sets the names \lsize (one size lower)
-% and \lllsize (three sizes lower).  These relative commands are used in
-% the LaTeX logo and acronyms.
-%
-% This all needs generalizing, badly.
-%
-\def\textfonts{%
-  \let\tenrm=\textrm \let\tenit=\textit \let\tensl=\textsl
-  \let\tenbf=\textbf \let\tentt=\texttt \let\smallcaps=\textsc
-  \let\tensf=\textsf \let\teni=\texti \let\tensy=\textsy
-  \let\tenttsl=\textttsl
-  \def\curfontsize{text}%
-  \def\lsize{reduced}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{\textleading}}
-\def\titlefonts{%
-  \let\tenrm=\titlerm \let\tenit=\titleit \let\tensl=\titlesl
-  \let\tenbf=\titlebf \let\tentt=\titlett \let\smallcaps=\titlesc
-  \let\tensf=\titlesf \let\teni=\titlei \let\tensy=\titlesy
-  \let\tenttsl=\titlettsl
-  \def\curfontsize{title}%
-  \def\lsize{chap}\def\lllsize{subsec}%
-  \resetmathfonts \setleading{27pt}}
-\def\titlefont#1{{\titlefonts\rmisbold #1}}
-\def\chapfonts{%
-  \let\tenrm=\chaprm \let\tenit=\chapit \let\tensl=\chapsl
-  \let\tenbf=\chapbf \let\tentt=\chaptt \let\smallcaps=\chapsc
-  \let\tensf=\chapsf \let\teni=\chapi \let\tensy=\chapsy
-  \let\tenttsl=\chapttsl
-  \def\curfontsize{chap}%
-  \def\lsize{sec}\def\lllsize{text}%
-  \resetmathfonts \setleading{19pt}}
-\def\secfonts{%
-  \let\tenrm=\secrm \let\tenit=\secit \let\tensl=\secsl
-  \let\tenbf=\secbf \let\tentt=\sectt \let\smallcaps=\secsc
-  \let\tensf=\secsf \let\teni=\seci \let\tensy=\secsy
-  \let\tenttsl=\secttsl
-  \def\curfontsize{sec}%
-  \def\lsize{subsec}\def\lllsize{reduced}%
-  \resetmathfonts \setleading{16pt}}
-\def\subsecfonts{%
-  \let\tenrm=\ssecrm \let\tenit=\ssecit \let\tensl=\ssecsl
-  \let\tenbf=\ssecbf \let\tentt=\ssectt \let\smallcaps=\ssecsc
-  \let\tensf=\ssecsf \let\teni=\sseci \let\tensy=\ssecsy
-  \let\tenttsl=\ssecttsl
-  \def\curfontsize{ssec}%
-  \def\lsize{text}\def\lllsize{small}%
-  \resetmathfonts \setleading{15pt}}
-\let\subsubsecfonts = \subsecfonts
-\def\reducedfonts{%
-  \let\tenrm=\reducedrm \let\tenit=\reducedit \let\tensl=\reducedsl
-  \let\tenbf=\reducedbf \let\tentt=\reducedtt \let\reducedcaps=\reducedsc
-  \let\tensf=\reducedsf \let\teni=\reducedi \let\tensy=\reducedsy
-  \let\tenttsl=\reducedttsl
-  \def\curfontsize{reduced}%
-  \def\lsize{small}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{10.5pt}}
-\def\smallfonts{%
-  \let\tenrm=\smallrm \let\tenit=\smallit \let\tensl=\smallsl
-  \let\tenbf=\smallbf \let\tentt=\smalltt \let\smallcaps=\smallsc
-  \let\tensf=\smallsf \let\teni=\smalli \let\tensy=\smallsy
-  \let\tenttsl=\smallttsl
-  \def\curfontsize{small}%
-  \def\lsize{smaller}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{10.5pt}}
-\def\smallerfonts{%
-  \let\tenrm=\smallerrm \let\tenit=\smallerit \let\tensl=\smallersl
-  \let\tenbf=\smallerbf \let\tentt=\smallertt \let\smallcaps=\smallersc
-  \let\tensf=\smallersf \let\teni=\smalleri \let\tensy=\smallersy
-  \let\tenttsl=\smallerttsl
-  \def\curfontsize{smaller}%
-  \def\lsize{smaller}\def\lllsize{smaller}%
-  \resetmathfonts \setleading{9.5pt}}
-
-% Fonts for short table of contents.
-\setfont\shortcontrm\rmshape{12}{1000}{OT1}
-\setfont\shortcontbf\bfshape{10}{\magstep1}{OT1}  % no cmb12
-\setfont\shortcontsl\slshape{12}{1000}{OT1}
-\setfont\shortconttt\ttshape{12}{1000}{OT1TT}
-
-% Define these just so they can be easily changed for other fonts.
-\def\angleleft{$\langle$}
-\def\angleright{$\rangle$}
-
-% Set the fonts to use with the @small... environments.
-\let\smallexamplefonts = \smallfonts
-
-% About \smallexamplefonts.  If we use \smallfonts (9pt), @smallexample
-% can fit this many characters:
-%   8.5x11=86   smallbook=72  a4=90  a5=69
-% If we use \scriptfonts (8pt), then we can fit this many characters:
-%   8.5x11=90+  smallbook=80  a4=90+  a5=77
-% For me, subjectively, the few extra characters that fit aren't worth
-% the additional smallness of 8pt.  So I'm making the default 9pt.
-%
-% By the way, for comparison, here's what fits with @example (10pt):
-%   8.5x11=71  smallbook=60  a4=75  a5=58
-% --karl, 24jan03.
-
-% Set up the default fonts, so we can use them for creating boxes.
-%
-\definetextfontsizexi
-
-
-\message{markup,}
-
-% Check if we are currently using a typewriter font.  Since all the
-% Computer Modern typewriter fonts have zero interword stretch (and
-% shrink), and it is reasonable to expect all typewriter fonts to have
-% this property, we can check that font parameter.
-%
-\def\ifmonospace{\ifdim\fontdimen3\font=0pt }
-
-% Markup style infrastructure.  \defmarkupstylesetup\INITMACRO will
-% define and register \INITMACRO to be called on markup style changes.
-% \INITMACRO can check \currentmarkupstyle for the innermost
-% style and the set of \ifmarkupSTYLE switches for all styles
-% currently in effect.
-\newif\ifmarkupvar
-\newif\ifmarkupsamp
-\newif\ifmarkupkey
-%\newif\ifmarkupfile % @file == @samp.
-%\newif\ifmarkupoption % @option == @samp.
-\newif\ifmarkupcode
-\newif\ifmarkupkbd
-%\newif\ifmarkupenv % @env == @code.
-%\newif\ifmarkupcommand % @command == @code.
-\newif\ifmarkuptex % @tex (and part of @math, for now).
-\newif\ifmarkupexample
-\newif\ifmarkupverb
-\newif\ifmarkupverbatim
-
-\let\currentmarkupstyle\empty
-
-\def\setupmarkupstyle#1{%
-  \csname markup#1true\endcsname
-  \def\currentmarkupstyle{#1}%
-  \markupstylesetup
-}
-
-\let\markupstylesetup\empty
-
-\def\defmarkupstylesetup#1{%
-  \expandafter\def\expandafter\markupstylesetup
-    \expandafter{\markupstylesetup #1}%
-  \def#1%
-}
-
-% Markup style setup for left and right quotes.
-\defmarkupstylesetup\markupsetuplq{%
-  \expandafter\let\expandafter \temp
-    \csname markupsetuplq\currentmarkupstyle\endcsname
-  \ifx\temp\relax \markupsetuplqdefault \else \temp \fi
-}
-
-\defmarkupstylesetup\markupsetuprq{%
-  \expandafter\let\expandafter \temp
-    \csname markupsetuprq\currentmarkupstyle\endcsname
-  \ifx\temp\relax \markupsetuprqdefault \else \temp \fi
-}
-
-{
-\catcode`\'=\active
-\catcode`\`=\active
-
-\gdef\markupsetuplqdefault{\let`\lq}
-\gdef\markupsetuprqdefault{\let'\rq}
-
-\gdef\markupsetcodequoteleft{\let`\codequoteleft}
-\gdef\markupsetcodequoteright{\let'\codequoteright}
-}
-
-\let\markupsetuplqcode \markupsetcodequoteleft
-\let\markupsetuprqcode \markupsetcodequoteright
-%
-\let\markupsetuplqexample \markupsetcodequoteleft
-\let\markupsetuprqexample \markupsetcodequoteright
-%
-\let\markupsetuplqkbd     \markupsetcodequoteleft
-\let\markupsetuprqkbd     \markupsetcodequoteright
-%
-\let\markupsetuplqsamp \markupsetcodequoteleft
-\let\markupsetuprqsamp \markupsetcodequoteright
-%
-\let\markupsetuplqverb \markupsetcodequoteleft
-\let\markupsetuprqverb \markupsetcodequoteright
-%
-\let\markupsetuplqverbatim \markupsetcodequoteleft
-\let\markupsetuprqverbatim \markupsetcodequoteright
-
-% Allow an option to not use regular directed right quote/apostrophe
-% (char 0x27), but instead the undirected quote from cmtt (char 0x0d).
-% The undirected quote is ugly, so don't make it the default, but it
-% works for pasting with more pdf viewers (at least evince), the
-% lilypond developers report.  xpdf does work with the regular 0x27.
-%
-\def\codequoteright{%
-  \expandafter\ifx\csname SETtxicodequoteundirected\endcsname\relax
-    \expandafter\ifx\csname SETcodequoteundirected\endcsname\relax
-      '%
-    \else \char'15 \fi
-  \else \char'15 \fi
-}
-%
-% and a similar option for the left quote char vs. a grave accent.
-% Modern fonts display ASCII 0x60 as a grave accent, so some people like
-% the code environments to do likewise.
-%
-\def\codequoteleft{%
-  \expandafter\ifx\csname SETtxicodequotebacktick\endcsname\relax
-    \expandafter\ifx\csname SETcodequotebacktick\endcsname\relax
-      % [Knuth] pp. 380,381,391
-      % \relax disables Spanish ligatures ?` and !` of \tt font.
-      \relax`%
-    \else \char'22 \fi
-  \else \char'22 \fi
-}
-
-% Commands to set the quote options.
-% 
-\parseargdef\codequoteundirected{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETtxicodequoteundirected\endcsname
-      = t%
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETtxicodequoteundirected\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @codequoteundirected value `\temp', must be on|off}%
-  \fi\fi
-}
-%
-\parseargdef\codequotebacktick{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETtxicodequotebacktick\endcsname
-      = t%
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETtxicodequotebacktick\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @codequotebacktick value `\temp', must be on|off}%
-  \fi\fi
-}
-
-% [Knuth] pp. 380,381,391, disable Spanish ligatures ?` and !` of \tt font.
-\def\noligaturesquoteleft{\relax\lq}
-
-% Count depth in font-changes, for error checks
-\newcount\fontdepth \fontdepth=0
-
-% Font commands.
-
-% #1 is the font command (\sl or \it), #2 is the text to slant.
-% If we are in a monospaced environment, however, 1) always use \ttsl,
-% and 2) do not add an italic correction.
-\def\dosmartslant#1#2{%
-  \ifusingtt 
-    {{\ttsl #2}\let\next=\relax}%
-    {\def\next{{#1#2}\futurelet\next\smartitaliccorrection}}%
-  \next
-}
-\def\smartslanted{\dosmartslant\sl}
-\def\smartitalic{\dosmartslant\it}
-
-% Output an italic correction unless \next (presumed to be the following
-% character) is such as not to need one.
-\def\smartitaliccorrection{%
-  \ifx\next,%
-  \else\ifx\next-%
-  \else\ifx\next.%
-  \else\ptexslash
-  \fi\fi\fi
-  \aftersmartic
-}
-
-% Unconditional use \ttsl, and no ic.  @var is set to this for defuns.
-\def\ttslanted#1{{\ttsl #1}}
-
-% @cite is like \smartslanted except unconditionally use \sl.  We never want
-% ttsl for book titles, do we?
-\def\cite#1{{\sl #1}\futurelet\next\smartitaliccorrection}
-
-\def\aftersmartic{}
-\def\var#1{%
-  \let\saveaftersmartic = \aftersmartic
-  \def\aftersmartic{\null\let\aftersmartic=\saveaftersmartic}%
-  \smartslanted{#1}%
-}
-
-\let\i=\smartitalic
-\let\slanted=\smartslanted
-\let\dfn=\smartslanted
-\let\emph=\smartitalic
-
-% Explicit font changes: @r, @sc, undocumented @ii.
-\def\r#1{{\rm #1}}              % roman font
-\def\sc#1{{\smallcaps#1}}       % smallcaps font
-\def\ii#1{{\it #1}}             % italic font
-
-% @b, explicit bold.  Also @strong.
-\def\b#1{{\bf #1}}
-\let\strong=\b
-
-% @sansserif, explicit sans.
-\def\sansserif#1{{\sf #1}}
-
-% We can't just use \exhyphenpenalty, because that only has effect at
-% the end of a paragraph.  Restore normal hyphenation at the end of the
-% group within which \nohyphenation is presumably called.
-%
-\def\nohyphenation{\hyphenchar\font = -1  \aftergroup\restorehyphenation}
-\def\restorehyphenation{\hyphenchar\font = `- }
-
-% Set sfcode to normal for the chars that usually have another value.
-% Can't use plain's \frenchspacing because it uses the `\x notation, and
-% sometimes \x has an active definition that messes things up.
-%
-\catcode`@=11
-  \def\plainfrenchspacing{%
-    \sfcode\dotChar  =\@m \sfcode\questChar=\@m \sfcode\exclamChar=\@m
-    \sfcode\colonChar=\@m \sfcode\semiChar =\@m \sfcode\commaChar =\@m
-    \def\endofsentencespacefactor{1000}% for @. and friends
-  }
-  \def\plainnonfrenchspacing{%
-    \sfcode`\.3000\sfcode`\?3000\sfcode`\!3000
-    \sfcode`\:2000\sfcode`\;1500\sfcode`\,1250
-    \def\endofsentencespacefactor{3000}% for @. and friends
-  }
-\catcode`@=\other
-\def\endofsentencespacefactor{3000}% default
-
-% @t, explicit typewriter.
-\def\t#1{%
-  {\tt \rawbackslash \plainfrenchspacing #1}%
-  \null
-}
-
-% @samp.
-\def\samp#1{{\setupmarkupstyle{samp}\lq\tclose{#1}\rq\null}}
-
-% @indicateurl is \samp, that is, with quotes.
-\let\indicateurl=\samp
-
-% @code (and similar) prints in typewriter, but with spaces the same
-% size as normal in the surrounding text, without hyphenation, etc.
-% This is a subroutine for that.
-\def\tclose#1{%
-  {%
-    % Change normal interword space to be same as for the current font.
-    \spaceskip = \fontdimen2\font
-    %
-    % Switch to typewriter.
-    \tt
-    %
-    % But `\ ' produces the large typewriter interword space.
-    \def\ {{\spaceskip = 0pt{} }}%
-    %
-    % Turn off hyphenation.
-    \nohyphenation
-    %
-    \rawbackslash
-    \plainfrenchspacing
-    #1%
-  }%
-  \null % reset spacefactor to 1000
-}
-
-% We *must* turn on hyphenation at `-' and `_' in @code.
-% Otherwise, it is too hard to avoid overfull hboxes
-% in the Emacs manual, the Library manual, etc.
-%
-% Unfortunately, TeX uses one parameter (\hyphenchar) to control
-% both hyphenation at - and hyphenation within words.
-% We must therefore turn them both off (\tclose does that)
-% and arrange explicitly to hyphenate at a dash.
-%  -- rms.
-{
-  \catcode`\-=\active \catcode`\_=\active
-  \catcode`\'=\active \catcode`\`=\active
-  \global\let'=\rq \global\let`=\lq  % default definitions
-  %
-  \global\def\code{\begingroup
-    \setupmarkupstyle{code}%
-    % The following should really be moved into \setupmarkupstyle handlers.
-    \catcode\dashChar=\active  \catcode\underChar=\active
-    \ifallowcodebreaks
-     \let-\codedash
-     \let_\codeunder
-    \else
-     \let-\normaldash
-     \let_\realunder
-    \fi
-    \codex
-  }
-}
-
-\def\codex #1{\tclose{#1}\endgroup}
-
-\def\normaldash{-}
-\def\codedash{-\discretionary{}{}{}}
-\def\codeunder{%
-  % this is all so @math{@code{var_name}+1} can work.  In math mode, _
-  % is "active" (mathcode"8000) and \normalunderscore (or \char95, etc.)
-  % will therefore expand the active definition of _, which is us
-  % (inside @code that is), therefore an endless loop.
-  \ifusingtt{\ifmmode
-               \mathchar"075F % class 0=ordinary, family 7=ttfam, pos 0x5F=_.
-             \else\normalunderscore \fi
-             \discretionary{}{}{}}%
-            {\_}%
-}
-
-% An additional complication: the above will allow breaks after, e.g.,
-% each of the four underscores in __typeof__.  This is bad.
-% @allowcodebreaks provides a document-level way to turn breaking at -
-% and _ on and off.
-%
-\newif\ifallowcodebreaks  \allowcodebreakstrue
-
-\def\keywordtrue{true}
-\def\keywordfalse{false}
-
-\parseargdef\allowcodebreaks{%
-  \def\txiarg{#1}%
-  \ifx\txiarg\keywordtrue
-    \allowcodebreakstrue
-  \else\ifx\txiarg\keywordfalse
-    \allowcodebreaksfalse
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @allowcodebreaks option `\txiarg', must be true|false}%
-  \fi\fi
-}
-
-% For @command, @env, @file, @option quotes seem unnecessary,
-% so use \code rather than \samp.
-\let\command=\code
-\let\env=\code
-\let\file=\code
-\let\option=\code
-
-% @uref (abbreviation for `urlref') takes an optional (comma-separated)
-% second argument specifying the text to display and an optional third
-% arg as text to display instead of (rather than in addition to) the url
-% itself.  First (mandatory) arg is the url.
-% (This \urefnobreak definition isn't used now, leaving it for a while
-% for comparison.)
-\def\urefnobreak#1{\dourefnobreak #1,,,\finish}
-\def\dourefnobreak#1,#2,#3,#4\finish{\begingroup
-  \unsepspaces
-  \pdfurl{#1}%
-  \setbox0 = \hbox{\ignorespaces #3}%
-  \ifdim\wd0 > 0pt
-    \unhbox0 % third arg given, show only that
-  \else
-    \setbox0 = \hbox{\ignorespaces #2}%
-    \ifdim\wd0 > 0pt
-      \ifpdf
-        \unhbox0             % PDF: 2nd arg given, show only it
-      \else
-        \unhbox0\ (\code{#1})% DVI: 2nd arg given, show both it and url
-      \fi
-    \else
-      \code{#1}% only url given, so show it
-    \fi
-  \fi
-  \endlink
-\endgroup}
-
-% This \urefbreak definition is the active one.
-\def\urefbreak{\begingroup \urefcatcodes \dourefbreak}
-\let\uref=\urefbreak
-\def\dourefbreak#1{\urefbreakfinish #1,,,\finish}
-\def\urefbreakfinish#1,#2,#3,#4\finish{% doesn't work in @example
-  \unsepspaces
-  \pdfurl{#1}%
-  \setbox0 = \hbox{\ignorespaces #3}%
-  \ifdim\wd0 > 0pt
-    \unhbox0 % third arg given, show only that
-  \else
-    \setbox0 = \hbox{\ignorespaces #2}%
-    \ifdim\wd0 > 0pt
-      \ifpdf
-        \unhbox0             % PDF: 2nd arg given, show only it
-      \else
-        \unhbox0\ (\urefcode{#1})% DVI: 2nd arg given, show both it and url
-      \fi
-    \else
-      \urefcode{#1}% only url given, so show it
-    \fi
-  \fi
-  \endlink
-\endgroup}
-
-% Allow line breaks around only a few characters (only).
-\def\urefcatcodes{%
-  \catcode\ampChar=\active   \catcode\dotChar=\active
-  \catcode\hashChar=\active  \catcode\questChar=\active
-  \catcode\slashChar=\active
-}
-{
-  \urefcatcodes
-  %
-  \global\def\urefcode{\begingroup
-    \setupmarkupstyle{code}%
-    \urefcatcodes
-    \let&\urefcodeamp
-    \let.\urefcodedot
-    \let#\urefcodehash
-    \let?\urefcodequest
-    \let/\urefcodeslash
-    \codex
-  }
-  %
-  % By default, they are just regular characters.
-  \global\def&{\normalamp}
-  \global\def.{\normaldot}
-  \global\def#{\normalhash}
-  \global\def?{\normalquest}
-  \global\def/{\normalslash}
-}
-
-% we put a little stretch before and after the breakable chars, to help
-% line breaking of long url's.  The unequal skips make look better in
-% cmtt at least, especially for dots.
-\def\urefprestretch{\urefprebreak \hskip0pt plus.13em }
-\def\urefpoststretch{\urefpostbreak \hskip0pt plus.1em }
-%
-\def\urefcodeamp{\urefprestretch \&\urefpoststretch}
-\def\urefcodedot{\urefprestretch .\urefpoststretch}
-\def\urefcodehash{\urefprestretch \#\urefpoststretch}
-\def\urefcodequest{\urefprestretch ?\urefpoststretch}
-\def\urefcodeslash{\futurelet\next\urefcodeslashfinish}
-{
-  \catcode`\/=\active
-  \global\def\urefcodeslashfinish{%
-    \urefprestretch \slashChar
-    % Allow line break only after the final / in a sequence of
-    % slashes, to avoid line break between the slashes in http://.
-    \ifx\next/\else \urefpoststretch \fi
-  }
-}
-
-% One more complication: by default we'll break after the special
-% characters, but some people like to break before the special chars, so
-% allow that.  Also allow no breaking at all, for manual control.
-% 
-\parseargdef\urefbreakstyle{%
-  \def\txiarg{#1}%
-  \ifx\txiarg\wordnone
-    \def\urefprebreak{\nobreak}\def\urefpostbreak{\nobreak}
-  \else\ifx\txiarg\wordbefore
-    \def\urefprebreak{\allowbreak}\def\urefpostbreak{\nobreak}
-  \else\ifx\txiarg\wordafter
-    \def\urefprebreak{\nobreak}\def\urefpostbreak{\allowbreak}
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @urefbreakstyle setting `\txiarg'}%
-  \fi\fi\fi
-}
-\def\wordafter{after}
-\def\wordbefore{before}
-\def\wordnone{none}
-
-\urefbreakstyle after
-
-% @url synonym for @uref, since that's how everyone uses it.
-%
-\let\url=\uref
-
-% rms does not like angle brackets --karl, 17may97.
-% So now @email is just like @uref, unless we are pdf.
-%
-%\def\email#1{\angleleft{\tt #1}\angleright}
-\ifpdf
-  \def\email#1{\doemail#1,,\finish}
-  \def\doemail#1,#2,#3\finish{\begingroup
-    \unsepspaces
-    \pdfurl{mailto:#1}%
-    \setbox0 = \hbox{\ignorespaces #2}%
-    \ifdim\wd0>0pt\unhbox0\else\code{#1}\fi
-    \endlink
-  \endgroup}
-\else
-  \let\email=\uref
-\fi
-
-% @kbdinputstyle -- arg is `distinct' (@kbd uses slanted tty font always),
-%   `example' (@kbd uses ttsl only inside of @example and friends),
-%   or `code' (@kbd uses normal tty font always).
-\parseargdef\kbdinputstyle{%
-  \def\txiarg{#1}%
-  \ifx\txiarg\worddistinct
-    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\ttsl}%
-  \else\ifx\txiarg\wordexample
-    \gdef\kbdexamplefont{\ttsl}\gdef\kbdfont{\tt}%
-  \else\ifx\txiarg\wordcode
-    \gdef\kbdexamplefont{\tt}\gdef\kbdfont{\tt}%
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @kbdinputstyle setting `\txiarg'}%
-  \fi\fi\fi
-}
-\def\worddistinct{distinct}
-\def\wordexample{example}
-\def\wordcode{code}
-
-% Default is `distinct'.
-\kbdinputstyle distinct
-
-% @kbd is like @code, except that if the argument is just one @key command,
-% then @kbd has no effect.
-\def\kbd#1{{\def\look{#1}\expandafter\kbdsub\look??\par}}
-
-\def\xkey{\key}
-\def\kbdsub#1#2#3\par{%
-  \def\one{#1}\def\three{#3}\def\threex{??}%
-  \ifx\one\xkey\ifx\threex\three \key{#2}%
-  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
-  \else{\tclose{\kbdfont\setupmarkupstyle{kbd}\look}}\fi
-}
-
-% definition of @key that produces a lozenge.  Doesn't adjust to text size.
-%\setfont\keyrm\rmshape{8}{1000}{OT1}
-%\font\keysy=cmsy9
-%\def\key#1{{\keyrm\textfont2=\keysy \leavevmode\hbox{%
-%  \raise0.4pt\hbox{\angleleft}\kern-.08em\vtop{%
-%    \vbox{\hrule\kern-0.4pt
-%     \hbox{\raise0.4pt\hbox{\vphantom{\angleleft}}#1}}%
-%    \kern-0.4pt\hrule}%
-%  \kern-.06em\raise0.4pt\hbox{\angleright}}}}
-
-% definition of @key with no lozenge.  If the current font is already
-% monospace, don't change it; that way, we respect @kbdinputstyle.  But
-% if it isn't monospace, then use \tt.
-%
-\def\key#1{{\setupmarkupstyle{key}%
-  \nohyphenation
-  \ifmonospace\else\tt\fi
-  #1}\null}
-
-% @clicksequence{File @click{} Open ...}
-\def\clicksequence#1{\begingroup #1\endgroup}
-
-% @clickstyle @arrow   (by default)
-\parseargdef\clickstyle{\def\click{#1}}
-\def\click{\arrow}
-
-% Typeset a dimension, e.g., `in' or `pt'.  The only reason for the
-% argument is to make the input look right: @dmn{pt} instead of @dmn{}pt.
-%
-\def\dmn#1{\thinspace #1}
-
-% @l was never documented to mean ``switch to the Lisp font'',
-% and it is not used as such in any manual I can find.  We need it for
-% Polish suppressed-l.  --karl, 22sep96.
-%\def\l#1{{\li #1}\null}
-
-% @acronym for "FBI", "NATO", and the like.
-% We print this one point size smaller, since it's intended for
-% all-uppercase.
-%
-\def\acronym#1{\doacronym #1,,\finish}
-\def\doacronym#1,#2,#3\finish{%
-  {\selectfonts\lsize #1}%
-  \def\temp{#2}%
-  \ifx\temp\empty \else
-    \space ({\unsepspaces \ignorespaces \temp \unskip})%
-  \fi
-  \null % reset \spacefactor=1000
-}
-
-% @abbr for "Comput. J." and the like.
-% No font change, but don't do end-of-sentence spacing.
-%
-\def\abbr#1{\doabbr #1,,\finish}
-\def\doabbr#1,#2,#3\finish{%
-  {\plainfrenchspacing #1}%
-  \def\temp{#2}%
-  \ifx\temp\empty \else
-    \space ({\unsepspaces \ignorespaces \temp \unskip})%
-  \fi
-  \null % reset \spacefactor=1000
-}
-
-% @asis just yields its argument.  Used with @table, for example.
-%
-\def\asis#1{#1}
-
-% @math outputs its argument in math mode.
-%
-% One complication: _ usually means subscripts, but it could also mean
-% an actual _ character, as in @math{@var{some_variable} + 1}.  So make
-% _ active, and distinguish by seeing if the current family is \slfam,
-% which is what @var uses.
-{
-  \catcode`\_ = \active
-  \gdef\mathunderscore{%
-    \catcode`\_=\active
-    \def_{\ifnum\fam=\slfam \_\else\sb\fi}%
-  }
-}
-% Another complication: we want \\ (and @\) to output a math (or tt) \.
-% FYI, plain.tex uses \\ as a temporary control sequence (for no
-% particular reason), but this is not advertised and we don't care.
-%
-% The \mathchar is class=0=ordinary, family=7=ttfam, position=5C=\.
-\def\mathbackslash{\ifnum\fam=\ttfam \mathchar"075C \else\backslash \fi}
-%
-\def\math{%
-  \tex
-  \mathunderscore
-  \let\\ = \mathbackslash
-  \mathactive
-  % make the texinfo accent commands work in math mode
-  \let\"=\ddot
-  \let\'=\acute
-  \let\==\bar
-  \let\^=\hat
-  \let\`=\grave
-  \let\u=\breve
-  \let\v=\check
-  \let\~=\tilde
-  \let\dotaccent=\dot
-  $\finishmath
-}
-\def\finishmath#1{#1$\endgroup}  % Close the group opened by \tex.
-
-% Some active characters (such as <) are spaced differently in math.
-% We have to reset their definitions in case the @math was an argument
-% to a command which sets the catcodes (such as @item or @section).
-%
-{
-  \catcode`^ = \active
-  \catcode`< = \active
-  \catcode`> = \active
-  \catcode`+ = \active
-  \catcode`' = \active
-  \gdef\mathactive{%
-    \let^ = \ptexhat
-    \let< = \ptexless
-    \let> = \ptexgtr
-    \let+ = \ptexplus
-    \let' = \ptexquoteright
-  }
-}
-
-% ctrl is no longer a Texinfo command, but leave this definition for fun.
-\def\ctrl #1{{\tt \rawbackslash \hat}#1}
-
-% @inlinefmt{FMTNAME,PROCESSED-TEXT} and @inlineraw{FMTNAME,RAW-TEXT}.
-% Ignore unless FMTNAME == tex; then it is like @iftex and @tex,
-% except specified as a normal braced arg, so no newlines to worry about.
-% 
-\def\outfmtnametex{tex}
-%
-\long\def\inlinefmt#1{\doinlinefmt #1,\finish}
-\long\def\doinlinefmt#1,#2,\finish{%
-  \def\inlinefmtname{#1}%
-  \ifx\inlinefmtname\outfmtnametex \ignorespaces #2\fi
-}
-% For raw, must switch into @tex before parsing the argument, to avoid
-% setting catcodes prematurely.  Doing it this way means that, for
-% example, @inlineraw{html, foo{bar} gets a parse error instead of being
-% ignored.  But this isn't important because if people want a literal
-% *right* brace they would have to use a command anyway, so they may as
-% well use a command to get a left brace too.  We could re-use the
-% delimiter character idea from \verb, but it seems like overkill.
-% 
-\long\def\inlineraw{\tex \doinlineraw}
-\long\def\doinlineraw#1{\doinlinerawtwo #1,\finish}
-\def\doinlinerawtwo#1,#2,\finish{%
-  \def\inlinerawname{#1}%
-  \ifx\inlinerawname\outfmtnametex \ignorespaces #2\fi
-  \endgroup % close group opened by \tex.
-}
-
-
-\message{glyphs,}
-% and logos.
-
-% @@ prints an @, as does @atchar{}.
-\def\@{\char64 }
-\let\atchar=\@
-
-% @{ @} @lbracechar{} @rbracechar{} all generate brace characters.
-% Unless we're in typewriter, use \ecfont because the CM text fonts do
-% not have braces, and we don't want to switch into math.
-\def\mylbrace{{\ifmonospace\else\ecfont\fi \char123}}
-\def\myrbrace{{\ifmonospace\else\ecfont\fi \char125}}
-\let\{=\mylbrace \let\lbracechar=\{
-\let\}=\myrbrace \let\rbracechar=\}
-\begingroup
-  % Definitions to produce \{ and \} commands for indices,
-  % and @{ and @} for the aux/toc files.
-  \catcode`\{ = \other \catcode`\} = \other
-  \catcode`\[ = 1 \catcode`\] = 2
-  \catcode`\! = 0 \catcode`\\ = \other
-  !gdef!lbracecmd[\{]%
-  !gdef!rbracecmd[\}]%
-  !gdef!lbraceatcmd[@{]%
-  !gdef!rbraceatcmd[@}]%
-!endgroup
-
-% @comma{} to avoid , parsing problems.
-\let\comma = ,
-
-% Accents: @, @dotaccent @ringaccent @ubaraccent @udotaccent
-% Others are defined by plain TeX: @` @' @" @^ @~ @= @u @v @H.
-\let\, = \ptexc
-\let\dotaccent = \ptexdot
-\def\ringaccent#1{{\accent23 #1}}
-\let\tieaccent = \ptext
-\let\ubaraccent = \ptexb
-\let\udotaccent = \d
-
-% Other special characters: @questiondown @exclamdown @ordf @ordm
-% Plain TeX defines: @AA @AE @O @OE @L (plus lowercase versions) @ss.
-\def\questiondown{?`}
-\def\exclamdown{!`}
-\def\ordf{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{a}}}
-\def\ordm{\leavevmode\raise1ex\hbox{\selectfonts\lllsize \underbar{o}}}
-
-% Dotless i and dotless j, used for accents.
-\def\imacro{i}
-\def\jmacro{j}
-\def\dotless#1{%
-  \def\temp{#1}%
-  \ifx\temp\imacro \ifmmode\imath \else\ptexi \fi
-  \else\ifx\temp\jmacro \ifmmode\jmath \else\j \fi
-  \else \errmessage{@dotless can be used only with i or j}%
-  \fi\fi
-}
-
-% The \TeX{} logo, as in plain, but resetting the spacing so that a
-% period following counts as ending a sentence.  (Idea found in latex.)
-%
-\edef\TeX{\TeX \spacefactor=1000 }
-
-% @LaTeX{} logo.  Not quite the same results as the definition in
-% latex.ltx, since we use a different font for the raised A; it's most
-% convenient for us to use an explicitly smaller font, rather than using
-% the \scriptstyle font (since we don't reset \scriptstyle and
-% \scriptscriptstyle).
-%
-\def\LaTeX{%
-  L\kern-.36em
-  {\setbox0=\hbox{T}%
-   \vbox to \ht0{\hbox{%
-     \ifx\textnominalsize\xwordpt
-       % for 10pt running text, \lllsize (8pt) is too small for the A in LaTeX.
-       % Revert to plain's \scriptsize, which is 7pt.
-       \count255=\the\fam $\fam\count255 \scriptstyle A$%
-     \else
-       % For 11pt, we can use our lllsize.
-       \selectfonts\lllsize A%
-     \fi
-     }%
-     \vss
-  }}%
-  \kern-.15em
-  \TeX
-}
-
-% Some math mode symbols.
-\def\bullet{$\ptexbullet$}
-\def\geq{\ifmmode \ge\else $\ge$\fi}
-\def\leq{\ifmmode \le\else $\le$\fi}
-\def\minus{\ifmmode -\else $-$\fi}
-
-% @dots{} outputs an ellipsis using the current font.
-% We do .5em per period so that it has the same spacing in the cm
-% typewriter fonts as three actual period characters; on the other hand,
-% in other typewriter fonts three periods are wider than 1.5em.  So do
-% whichever is larger.
-%
-\def\dots{%
-  \leavevmode
-  \setbox0=\hbox{...}% get width of three periods
-  \ifdim\wd0 > 1.5em
-    \dimen0 = \wd0
-  \else
-    \dimen0 = 1.5em
-  \fi
-  \hbox to \dimen0{%
-    \hskip 0pt plus.25fil
-    .\hskip 0pt plus1fil
-    .\hskip 0pt plus1fil
-    .\hskip 0pt plus.5fil
-  }%
-}
-
-% @enddots{} is an end-of-sentence ellipsis.
-%
-\def\enddots{%
-  \dots
-  \spacefactor=\endofsentencespacefactor
-}
-
-% @point{}, @result{}, @expansion{}, @print{}, @equiv{}.
-%
-% Since these characters are used in examples, they should be an even number of
-% \tt widths. Each \tt character is 1en, so two makes it 1em.
-%
-\def\point{$\star$}
-\def\arrow{\leavevmode\raise.05ex\hbox to 1em{\hfil$\rightarrow$\hfil}}
-\def\result{\leavevmode\raise.05ex\hbox to 1em{\hfil$\Rightarrow$\hfil}}
-\def\expansion{\leavevmode\hbox to 1em{\hfil$\mapsto$\hfil}}
-\def\print{\leavevmode\lower.1ex\hbox to 1em{\hfil$\dashv$\hfil}}
-\def\equiv{\leavevmode\hbox to 1em{\hfil$\ptexequiv$\hfil}}
-
-% The @error{} command.
-% Adapted from the TeXbook's \boxit.
-%
-\newbox\errorbox
-%
-{\tentt \global\dimen0 = 3em}% Width of the box.
-\dimen2 = .55pt % Thickness of rules
-% The text. (`r' is open on the right, `e' somewhat less so on the left.)
-\setbox0 = \hbox{\kern-.75pt \reducedsf \putworderror\kern-1.5pt}
-%
-\setbox\errorbox=\hbox to \dimen0{\hfil
-   \hsize = \dimen0 \advance\hsize by -5.8pt % Space to left+right.
-   \advance\hsize by -2\dimen2 % Rules.
-   \vbox{%
-      \hrule height\dimen2
-      \hbox{\vrule width\dimen2 \kern3pt          % Space to left of text.
-         \vtop{\kern2.4pt \box0 \kern2.4pt}% Space above/below.
-         \kern3pt\vrule width\dimen2}% Space to right.
-      \hrule height\dimen2}
-    \hfil}
-%
-\def\error{\leavevmode\lower.7ex\copy\errorbox}
-
-% @pounds{} is a sterling sign, which Knuth put in the CM italic font.
-%
-\def\pounds{{\it\$}}
-
-% @euro{} comes from a separate font, depending on the current style.
-% We use the free feym* fonts from the eurosym package by Henrik
-% Theiling, which support regular, slanted, bold and bold slanted (and
-% "outlined" (blackboard board, sort of) versions, which we don't need).
-% It is available from http://www.ctan.org/tex-archive/fonts/eurosym.
-%
-% Although only regular is the truly official Euro symbol, we ignore
-% that.  The Euro is designed to be slightly taller than the regular
-% font height.
-%
-% feymr - regular
-% feymo - slanted
-% feybr - bold
-% feybo - bold slanted
-%
-% There is no good (free) typewriter version, to my knowledge.
-% A feymr10 euro is ~7.3pt wide, while a normal cmtt10 char is ~5.25pt wide.
-% Hmm.
-%
-% Also doesn't work in math.  Do we need to do math with euro symbols?
-% Hope not.
-%
-%
-\def\euro{{\eurofont e}}
-\def\eurofont{%
-  % We set the font at each command, rather than predefining it in
-  % \textfonts and the other font-switching commands, so that
-  % installations which never need the symbol don't have to have the
-  % font installed.
-  %
-  % There is only one designed size (nominal 10pt), so we always scale
-  % that to the current nominal size.
-  %
-  % By the way, simply using "at 1em" works for cmr10 and the like, but
-  % does not work for cmbx10 and other extended/shrunken fonts.
-  %
-  \def\eurosize{\csname\curfontsize nominalsize\endcsname}%
-  %
-  \ifx\curfontstyle\bfstylename
-    % bold:
-    \font\thiseurofont = \ifusingit{feybo10}{feybr10} at \eurosize
-  \else
-    % regular:
-    \font\thiseurofont = \ifusingit{feymo10}{feymr10} at \eurosize
-  \fi
-  \thiseurofont
-}
-
-% Glyphs from the EC fonts.  We don't use \let for the aliases, because
-% sometimes we redefine the original macro, and the alias should reflect
-% the redefinition.
-%
-% Use LaTeX names for the Icelandic letters.
-\def\DH{{\ecfont \char"D0}} % Eth
-\def\dh{{\ecfont \char"F0}} % eth
-\def\TH{{\ecfont \char"DE}} % Thorn
-\def\th{{\ecfont \char"FE}} % thorn
-%
-\def\guillemetleft{{\ecfont \char"13}}
-\def\guillemotleft{\guillemetleft}
-\def\guillemetright{{\ecfont \char"14}}
-\def\guillemotright{\guillemetright}
-\def\guilsinglleft{{\ecfont \char"0E}}
-\def\guilsinglright{{\ecfont \char"0F}}
-\def\quotedblbase{{\ecfont \char"12}}
-\def\quotesinglbase{{\ecfont \char"0D}}
-%
-% This positioning is not perfect (see the ogonek LaTeX package), but
-% we have the precomposed glyphs for the most common cases.  We put the
-% tests to use those glyphs in the single \ogonek macro so we have fewer
-% dummy definitions to worry about for index entries, etc.
-%
-% ogonek is also used with other letters in Lithuanian (IOU), but using
-% the precomposed glyphs for those is not so easy since they aren't in
-% the same EC font.
-\def\ogonek#1{{%
-  \def\temp{#1}%
-  \ifx\temp\macrocharA\Aogonek
-  \else\ifx\temp\macrochara\aogonek
-  \else\ifx\temp\macrocharE\Eogonek
-  \else\ifx\temp\macrochare\eogonek
-  \else
-    \ecfont \setbox0=\hbox{#1}%
-    \ifdim\ht0=1ex\accent"0C #1%
-    \else\ooalign{\unhbox0\crcr\hidewidth\char"0C \hidewidth}%
-    \fi
-  \fi\fi\fi\fi
-  }%
-}
-\def\Aogonek{{\ecfont \char"81}}\def\macrocharA{A}
-\def\aogonek{{\ecfont \char"A1}}\def\macrochara{a}
-\def\Eogonek{{\ecfont \char"86}}\def\macrocharE{E}
-\def\eogonek{{\ecfont \char"A6}}\def\macrochare{e}
-%
-% Use the ec* fonts (cm-super in outline format) for non-CM glyphs.
-\def\ecfont{%
-  % We can't distinguish serif/sans and italic/slanted, but this
-  % is used for crude hacks anyway (like adding French and German
-  % quotes to documents typeset with CM, where we lose kerning), so
-  % hopefully nobody will notice/care.
-  \edef\ecsize{\csname\curfontsize ecsize\endcsname}%
-  \edef\nominalsize{\csname\curfontsize nominalsize\endcsname}%
-  \ifmonospace
-    % typewriter:
-    \font\thisecfont = ectt\ecsize \space at \nominalsize
-  \else
-    \ifx\curfontstyle\bfstylename
-      % bold:
-      \font\thisecfont = ecb\ifusingit{i}{x}\ecsize \space at \nominalsize
-    \else
-      % regular:
-      \font\thisecfont = ec\ifusingit{ti}{rm}\ecsize \space at \nominalsize
-    \fi
-  \fi
-  \thisecfont
-}
-
-% @registeredsymbol - R in a circle.  The font for the R should really
-% be smaller yet, but lllsize is the best we can do for now.
-% Adapted from the plain.tex definition of \copyright.
-%
-\def\registeredsymbol{%
-  $^{{\ooalign{\hfil\raise.07ex\hbox{\selectfonts\lllsize R}%
-               \hfil\crcr\Orb}}%
-    }$%
-}
-
-% @textdegree - the normal degrees sign.
-%
-\def\textdegree{$^\circ$}
-
-% Laurent Siebenmann reports \Orb undefined with:
-%  Textures 1.7.7 (preloaded format=plain 93.10.14)  (68K)  16 APR 2004 02:38
-% so we'll define it if necessary.
-%
-\ifx\Orb\thisisundefined
-\def\Orb{\mathhexbox20D}
-\fi
-
-% Quotes.
-\chardef\quotedblleft="5C
-\chardef\quotedblright=`\"
-\chardef\quoteleft=`\`
-\chardef\quoteright=`\'
-
-
-\message{page headings,}
-
-\newskip\titlepagetopglue \titlepagetopglue = 1.5in
-\newskip\titlepagebottomglue \titlepagebottomglue = 2pc
-
-% First the title page.  Must do @settitle before @titlepage.
-\newif\ifseenauthor
-\newif\iffinishedtitlepage
-
-% Do an implicit @contents or @shortcontents after @end titlepage if the
-% user says @setcontentsaftertitlepage or @setshortcontentsaftertitlepage.
-%
-\newif\ifsetcontentsaftertitlepage
- \let\setcontentsaftertitlepage = \setcontentsaftertitlepagetrue
-\newif\ifsetshortcontentsaftertitlepage
- \let\setshortcontentsaftertitlepage = \setshortcontentsaftertitlepagetrue
-
-\parseargdef\shorttitlepage{%
-  \begingroup \hbox{}\vskip 1.5in \chaprm \centerline{#1}%
-  \endgroup\page\hbox{}\page}
-
-\envdef\titlepage{%
-  % Open one extra group, as we want to close it in the middle of \Etitlepage.
-  \begingroup
-    \parindent=0pt \textfonts
-    % Leave some space at the very top of the page.
-    \vglue\titlepagetopglue
-    % No rule at page bottom unless we print one at the top with @title.
-    \finishedtitlepagetrue
-    %
-    % Most title ``pages'' are actually two pages long, with space
-    % at the top of the second.  We don't want the ragged left on the second.
-    \let\oldpage = \page
-    \def\page{%
-      \iffinishedtitlepage\else
-	 \finishtitlepage
-      \fi
-      \let\page = \oldpage
-      \page
-      \null
-    }%
-}
-
-\def\Etitlepage{%
-    \iffinishedtitlepage\else
-	\finishtitlepage
-    \fi
-    % It is important to do the page break before ending the group,
-    % because the headline and footline are only empty inside the group.
-    % If we use the new definition of \page, we always get a blank page
-    % after the title page, which we certainly don't want.
-    \oldpage
-  \endgroup
-  %
-  % Need this before the \...aftertitlepage checks so that if they are
-  % in effect the toc pages will come out with page numbers.
-  \HEADINGSon
-  %
-  % If they want short, they certainly want long too.
-  \ifsetshortcontentsaftertitlepage
-    \shortcontents
-    \contents
-    \global\let\shortcontents = \relax
-    \global\let\contents = \relax
-  \fi
-  %
-  \ifsetcontentsaftertitlepage
-    \contents
-    \global\let\contents = \relax
-    \global\let\shortcontents = \relax
-  \fi
-}
-
-\def\finishtitlepage{%
-  \vskip4pt \hrule height 2pt width \hsize
-  \vskip\titlepagebottomglue
-  \finishedtitlepagetrue
-}
-
-% Settings used for typesetting titles: no hyphenation, no indentation,
-% don't worry much about spacing, ragged right.  This should be used
-% inside a \vbox, and fonts need to be set appropriately first.  Because
-% it is always used for titles, nothing else, we call \rmisbold.  \par
-% should be specified before the end of the \vbox, since a vbox is a group.
-% 
-\def\raggedtitlesettings{%
-  \rmisbold
-  \hyphenpenalty=10000
-  \parindent=0pt
-  \tolerance=5000
-  \ptexraggedright
-}
-
-% Macros to be used within @titlepage:
-
-\let\subtitlerm=\tenrm
-\def\subtitlefont{\subtitlerm \normalbaselineskip = 13pt \normalbaselines}
-
-\parseargdef\title{%
-  \checkenv\titlepage
-  \vbox{\titlefonts \raggedtitlesettings #1\par}%
-  % print a rule at the page bottom also.
-  \finishedtitlepagefalse
-  \vskip4pt \hrule height 4pt width \hsize \vskip4pt
-}
-
-\parseargdef\subtitle{%
-  \checkenv\titlepage
-  {\subtitlefont \rightline{#1}}%
-}
-
-% @author should come last, but may come many times.
-% It can also be used inside @quotation.
-%
-\parseargdef\author{%
-  \def\temp{\quotation}%
-  \ifx\thisenv\temp
-    \def\quotationauthor{#1}% printed in \Equotation.
-  \else
-    \checkenv\titlepage
-    \ifseenauthor\else \vskip 0pt plus 1filll \seenauthortrue \fi
-    {\secfonts\rmisbold \leftline{#1}}%
-  \fi
-}
-
-
-% Set up page headings and footings.
-
-\let\thispage=\folio
-
-\newtoks\evenheadline    % headline on even pages
-\newtoks\oddheadline     % headline on odd pages
-\newtoks\evenfootline    % footline on even pages
-\newtoks\oddfootline     % footline on odd pages
-
-% Now make TeX use those variables
-\headline={{\textfonts\rm \ifodd\pageno \the\oddheadline
-                            \else \the\evenheadline \fi}}
-\footline={{\textfonts\rm \ifodd\pageno \the\oddfootline
-                            \else \the\evenfootline \fi}\HEADINGShook}
-\let\HEADINGShook=\relax
-
-% Commands to set those variables.
-% For example, this is what  @headings on  does
-% @evenheading @thistitle|@thispage|@thischapter
-% @oddheading @thischapter|@thispage|@thistitle
-% @evenfooting @thisfile||
-% @oddfooting ||@thisfile
-
-
-\def\evenheading{\parsearg\evenheadingxxx}
-\def\evenheadingxxx #1{\evenheadingyyy #1\|\|\|\|\finish}
-\def\evenheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddheading{\parsearg\oddheadingxxx}
-\def\oddheadingxxx #1{\oddheadingyyy #1\|\|\|\|\finish}
-\def\oddheadingyyy #1\|#2\|#3\|#4\finish{%
-\global\oddheadline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\parseargdef\everyheading{\oddheadingxxx{#1}\evenheadingxxx{#1}}%
-
-\def\evenfooting{\parsearg\evenfootingxxx}
-\def\evenfootingxxx #1{\evenfootingyyy #1\|\|\|\|\finish}
-\def\evenfootingyyy #1\|#2\|#3\|#4\finish{%
-\global\evenfootline={\rlap{\centerline{#2}}\line{#1\hfil#3}}}
-
-\def\oddfooting{\parsearg\oddfootingxxx}
-\def\oddfootingxxx #1{\oddfootingyyy #1\|\|\|\|\finish}
-\def\oddfootingyyy #1\|#2\|#3\|#4\finish{%
-  \global\oddfootline = {\rlap{\centerline{#2}}\line{#1\hfil#3}}%
-  %
-  % Leave some space for the footline.  Hopefully ok to assume
-  % @evenfooting will not be used by itself.
-  \global\advance\pageheight by -12pt
-  \global\advance\vsize by -12pt
-}
-
-\parseargdef\everyfooting{\oddfootingxxx{#1}\evenfootingxxx{#1}}
-
-% @evenheadingmarks top     \thischapter <- chapter at the top of a page
-% @evenheadingmarks bottom  \thischapter <- chapter at the bottom of a page
-%
-% The same set of arguments for:
-%
-% @oddheadingmarks
-% @evenfootingmarks
-% @oddfootingmarks
-% @everyheadingmarks
-% @everyfootingmarks
-
-\def\evenheadingmarks{\headingmarks{even}{heading}}
-\def\oddheadingmarks{\headingmarks{odd}{heading}}
-\def\evenfootingmarks{\headingmarks{even}{footing}}
-\def\oddfootingmarks{\headingmarks{odd}{footing}}
-\def\everyheadingmarks#1 {\headingmarks{even}{heading}{#1}
-                          \headingmarks{odd}{heading}{#1} }
-\def\everyfootingmarks#1 {\headingmarks{even}{footing}{#1}
-                          \headingmarks{odd}{footing}{#1} }
-% #1 = even/odd, #2 = heading/footing, #3 = top/bottom.
-\def\headingmarks#1#2#3 {%
-  \expandafter\let\expandafter\temp \csname get#3headingmarks\endcsname
-  \global\expandafter\let\csname get#1#2marks\endcsname \temp
-}
-
-\everyheadingmarks bottom
-\everyfootingmarks bottom
-
-% @headings double      turns headings on for double-sided printing.
-% @headings single      turns headings on for single-sided printing.
-% @headings off         turns them off.
-% @headings on          same as @headings double, retained for compatibility.
-% @headings after       turns on double-sided headings after this page.
-% @headings doubleafter turns on double-sided headings after this page.
-% @headings singleafter turns on single-sided headings after this page.
-% By default, they are off at the start of a document,
-% and turned `on' after @end titlepage.
-
-\def\headings #1 {\csname HEADINGS#1\endcsname}
-
-\def\headingsoff{% non-global headings elimination
-  \evenheadline={\hfil}\evenfootline={\hfil}%
-   \oddheadline={\hfil}\oddfootline={\hfil}%
-}
-
-\def\HEADINGSoff{{\globaldefs=1 \headingsoff}} % global setting
-\HEADINGSoff  % it's the default
-
-% When we turn headings on, set the page number to 1.
-% For double-sided printing, put current file name in lower left corner,
-% chapter name on inside top of right hand pages, document
-% title on inside top of left hand pages, and page numbers on outside top
-% edge of all pages.
-\def\HEADINGSdouble{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-\let\contentsalignmacro = \chappager
-
-% For single-sided printing, chapter title goes across top left of page,
-% page number on top right.
-\def\HEADINGSsingle{%
-\global\pageno=1
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-\def\HEADINGSon{\HEADINGSdouble}
-
-\def\HEADINGSafter{\let\HEADINGShook=\HEADINGSdoublex}
-\let\HEADINGSdoubleafter=\HEADINGSafter
-\def\HEADINGSdoublex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\folio\hfil\thistitle}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chapoddpage
-}
-
-\def\HEADINGSsingleafter{\let\HEADINGShook=\HEADINGSsinglex}
-\def\HEADINGSsinglex{%
-\global\evenfootline={\hfil}
-\global\oddfootline={\hfil}
-\global\evenheadline={\line{\thischapter\hfil\folio}}
-\global\oddheadline={\line{\thischapter\hfil\folio}}
-\global\let\contentsalignmacro = \chappager
-}
-
-% Subroutines used in generating headings
-% This produces Day Month Year style of output.
-% Only define if not already defined, in case a txi-??.tex file has set
-% up a different format (e.g., txi-cs.tex does this).
-\ifx\today\thisisundefined
-\def\today{%
-  \number\day\space
-  \ifcase\month
-  \or\putwordMJan\or\putwordMFeb\or\putwordMMar\or\putwordMApr
-  \or\putwordMMay\or\putwordMJun\or\putwordMJul\or\putwordMAug
-  \or\putwordMSep\or\putwordMOct\or\putwordMNov\or\putwordMDec
-  \fi
-  \space\number\year}
-\fi
-
-% @settitle line...  specifies the title of the document, for headings.
-% It generates no output of its own.
-\def\thistitle{\putwordNoTitle}
-\def\settitle{\parsearg{\gdef\thistitle}}
-
-
-\message{tables,}
-% Tables -- @table, @ftable, @vtable, @item(x).
-
-% default indentation of table text
-\newdimen\tableindent \tableindent=.8in
-% default indentation of @itemize and @enumerate text
-\newdimen\itemindent  \itemindent=.3in
-% margin between end of table item and start of table text.
-\newdimen\itemmargin  \itemmargin=.1in
-
-% used internally for \itemindent minus \itemmargin
-\newdimen\itemmax
-
-% Note @table, @ftable, and @vtable define @item, @itemx, etc., with
-% these defs.
-% They also define \itemindex
-% to index the item name in whatever manner is desired (perhaps none).
-
-\newif\ifitemxneedsnegativevskip
-
-\def\itemxpar{\par\ifitemxneedsnegativevskip\nobreak\vskip-\parskip\nobreak\fi}
-
-\def\internalBitem{\smallbreak \parsearg\itemzzz}
-\def\internalBitemx{\itemxpar \parsearg\itemzzz}
-
-\def\itemzzz #1{\begingroup %
-  \advance\hsize by -\rightskip
-  \advance\hsize by -\tableindent
-  \setbox0=\hbox{\itemindicate{#1}}%
-  \itemindex{#1}%
-  \nobreak % This prevents a break before @itemx.
-  %
-  % If the item text does not fit in the space we have, put it on a line
-  % by itself, and do not allow a page break either before or after that
-  % line.  We do not start a paragraph here because then if the next
-  % command is, e.g., @kindex, the whatsit would get put into the
-  % horizontal list on a line by itself, resulting in extra blank space.
-  \ifdim \wd0>\itemmax
-    %
-    % Make this a paragraph so we get the \parskip glue and wrapping,
-    % but leave it ragged-right.
-    \begingroup
-      \advance\leftskip by-\tableindent
-      \advance\hsize by\tableindent
-      \advance\rightskip by0pt plus1fil\relax
-      \leavevmode\unhbox0\par
-    \endgroup
-    %
-    % We're going to be starting a paragraph, but we don't want the
-    % \parskip glue -- logically it's part of the @item we just started.
-    \nobreak \vskip-\parskip
-    %
-    % Stop a page break at the \parskip glue coming up.  However, if
-    % what follows is an environment such as @example, there will be no
-    % \parskip glue; then the negative vskip we just inserted would
-    % cause the example and the item to crash together.  So we use this
-    % bizarre value of 10001 as a signal to \aboveenvbreak to insert
-    % \parskip glue after all.  Section titles are handled this way also.
-    %
-    \penalty 10001
-    \endgroup
-    \itemxneedsnegativevskipfalse
-  \else
-    % The item text fits into the space.  Start a paragraph, so that the
-    % following text (if any) will end up on the same line.
-    \noindent
-    % Do this with kerns and \unhbox so that if there is a footnote in
-    % the item text, it can migrate to the main vertical list and
-    % eventually be printed.
-    \nobreak\kern-\tableindent
-    \dimen0 = \itemmax  \advance\dimen0 by \itemmargin \advance\dimen0 by -\wd0
-    \unhbox0
-    \nobreak\kern\dimen0
-    \endgroup
-    \itemxneedsnegativevskiptrue
-  \fi
-}
-
-\def\item{\errmessage{@item while not in a list environment}}
-\def\itemx{\errmessage{@itemx while not in a list environment}}
-
-% @table, @ftable, @vtable.
-\envdef\table{%
-  \let\itemindex\gobble
-  \tablecheck{table}%
-}
-\envdef\ftable{%
-  \def\itemindex ##1{\doind {fn}{\code{##1}}}%
-  \tablecheck{ftable}%
-}
-\envdef\vtable{%
-  \def\itemindex ##1{\doind {vr}{\code{##1}}}%
-  \tablecheck{vtable}%
-}
-\def\tablecheck#1{%
-  \ifnum \the\catcode`\^^M=\active
-    \endgroup
-    \errmessage{This command won't work in this context; perhaps the problem is
-      that we are \inenvironment\thisenv}%
-    \def\next{\doignore{#1}}%
-  \else
-    \let\next\tablex
-  \fi
-  \next
-}
-\def\tablex#1{%
-  \def\itemindicate{#1}%
-  \parsearg\tabley
-}
-\def\tabley#1{%
-  {%
-    \makevalueexpandable
-    \edef\temp{\noexpand\tablez #1\space\space\space}%
-    \expandafter
-  }\temp \endtablez
-}
-\def\tablez #1 #2 #3 #4\endtablez{%
-  \aboveenvbreak
-  \ifnum 0#1>0 \advance \leftskip by #1\mil \fi
-  \ifnum 0#2>0 \tableindent=#2\mil \fi
-  \ifnum 0#3>0 \advance \rightskip by #3\mil \fi
-  \itemmax=\tableindent
-  \advance \itemmax by -\itemmargin
-  \advance \leftskip by \tableindent
-  \exdentamount=\tableindent
-  \parindent = 0pt
-  \parskip = \smallskipamount
-  \ifdim \parskip=0pt \parskip=2pt \fi
-  \let\item = \internalBitem
-  \let\itemx = \internalBitemx
-}
-\def\Etable{\endgraf\afterenvbreak}
-\let\Eftable\Etable
-\let\Evtable\Etable
-\let\Eitemize\Etable
-\let\Eenumerate\Etable
-
-% This is the counter used by @enumerate, which is really @itemize
-
-\newcount \itemno
-
-\envdef\itemize{\parsearg\doitemize}
-
-\def\doitemize#1{%
-  \aboveenvbreak
-  \itemmax=\itemindent
-  \advance\itemmax by -\itemmargin
-  \advance\leftskip by \itemindent
-  \exdentamount=\itemindent
-  \parindent=0pt
-  \parskip=\smallskipamount
-  \ifdim\parskip=0pt \parskip=2pt \fi
-  %
-  % Try typesetting the item mark that if the document erroneously says
-  % something like @itemize @samp (intending @table), there's an error
-  % right away at the @itemize.  It's not the best error message in the
-  % world, but it's better than leaving it to the @item.  This means if
-  % the user wants an empty mark, they have to say @w{} not just @w.
-  \def\itemcontents{#1}%
-  \setbox0 = \hbox{\itemcontents}%
-  %
-  % @itemize with no arg is equivalent to @itemize @bullet.
-  \ifx\itemcontents\empty\def\itemcontents{\bullet}\fi
-  %
-  \let\item=\itemizeitem
-}
-
-% Definition of @item while inside @itemize and @enumerate.
-%
-\def\itemizeitem{%
-  \advance\itemno by 1  % for enumerations
-  {\let\par=\endgraf \smallbreak}% reasonable place to break
-  {%
-   % If the document has an @itemize directly after a section title, a
-   % \nobreak will be last on the list, and \sectionheading will have
-   % done a \vskip-\parskip.  In that case, we don't want to zero
-   % parskip, or the item text will crash with the heading.  On the
-   % other hand, when there is normal text preceding the item (as there
-   % usually is), we do want to zero parskip, or there would be too much
-   % space.  In that case, we won't have a \nobreak before.  At least
-   % that's the theory.
-   \ifnum\lastpenalty<10000 \parskip=0in \fi
-   \noindent
-   \hbox to 0pt{\hss \itemcontents \kern\itemmargin}%
-   %
-   \vadjust{\penalty 1200}}% not good to break after first line of item.
-  \flushcr
-}
-
-% \splitoff TOKENS\endmark defines \first to be the first token in
-% TOKENS, and \rest to be the remainder.
-%
-\def\splitoff#1#2\endmark{\def\first{#1}\def\rest{#2}}%
-
-% Allow an optional argument of an uppercase letter, lowercase letter,
-% or number, to specify the first label in the enumerated list.  No
-% argument is the same as `1'.
-%
-\envparseargdef\enumerate{\enumeratey #1  \endenumeratey}
-\def\enumeratey #1 #2\endenumeratey{%
-  % If we were given no argument, pretend we were given `1'.
-  \def\thearg{#1}%
-  \ifx\thearg\empty \def\thearg{1}\fi
-  %
-  % Detect if the argument is a single token.  If so, it might be a
-  % letter.  Otherwise, the only valid thing it can be is a number.
-  % (We will always have one token, because of the test we just made.
-  % This is a good thing, since \splitoff doesn't work given nothing at
-  % all -- the first parameter is undelimited.)
-  \expandafter\splitoff\thearg\endmark
-  \ifx\rest\empty
-    % Only one token in the argument.  It could still be anything.
-    % A ``lowercase letter'' is one whose \lccode is nonzero.
-    % An ``uppercase letter'' is one whose \lccode is both nonzero, and
-    %   not equal to itself.
-    % Otherwise, we assume it's a number.
-    %
-    % We need the \relax at the end of the \ifnum lines to stop TeX from
-    % continuing to look for a <number>.
-    %
-    \ifnum\lccode\expandafter`\thearg=0\relax
-      \numericenumerate % a number (we hope)
-    \else
-      % It's a letter.
-      \ifnum\lccode\expandafter`\thearg=\expandafter`\thearg\relax
-        \lowercaseenumerate % lowercase letter
-      \else
-        \uppercaseenumerate % uppercase letter
-      \fi
-    \fi
-  \else
-    % Multiple tokens in the argument.  We hope it's a number.
-    \numericenumerate
-  \fi
-}
-
-% An @enumerate whose labels are integers.  The starting integer is
-% given in \thearg.
-%
-\def\numericenumerate{%
-  \itemno = \thearg
-  \startenumeration{\the\itemno}%
-}
-
-% The starting (lowercase) letter is in \thearg.
-\def\lowercaseenumerate{%
-  \itemno = \expandafter`\thearg
-  \startenumeration{%
-    % Be sure we're not beyond the end of the alphabet.
-    \ifnum\itemno=0
-      \errmessage{No more lowercase letters in @enumerate; get a bigger
-                  alphabet}%
-    \fi
-    \char\lccode\itemno
-  }%
-}
-
-% The starting (uppercase) letter is in \thearg.
-\def\uppercaseenumerate{%
-  \itemno = \expandafter`\thearg
-  \startenumeration{%
-    % Be sure we're not beyond the end of the alphabet.
-    \ifnum\itemno=0
-      \errmessage{No more uppercase letters in @enumerate; get a bigger
-                  alphabet}
-    \fi
-    \char\uccode\itemno
-  }%
-}
-
-% Call \doitemize, adding a period to the first argument and supplying the
-% common last two arguments.  Also subtract one from the initial value in
-% \itemno, since @item increments \itemno.
-%
-\def\startenumeration#1{%
-  \advance\itemno by -1
-  \doitemize{#1.}\flushcr
-}
-
-% @alphaenumerate and @capsenumerate are abbreviations for giving an arg
-% to @enumerate.
-%
-\def\alphaenumerate{\enumerate{a}}
-\def\capsenumerate{\enumerate{A}}
-\def\Ealphaenumerate{\Eenumerate}
-\def\Ecapsenumerate{\Eenumerate}
-
-
-% @multitable macros
-% Amy Hendrickson, 8/18/94, 3/6/96
-%
-% @multitable ... @end multitable will make as many columns as desired.
-% Contents of each column will wrap at width given in preamble.  Width
-% can be specified either with sample text given in a template line,
-% or in percent of \hsize, the current width of text on page.
-
-% Table can continue over pages but will only break between lines.
-
-% To make preamble:
-%
-% Either define widths of columns in terms of percent of \hsize:
-%   @multitable @columnfractions .25 .3 .45
-%   @item ...
-%
-%   Numbers following @columnfractions are the percent of the total
-%   current hsize to be used for each column. You may use as many
-%   columns as desired.
-
-
-% Or use a template:
-%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-%   @item ...
-%   using the widest term desired in each column.
-
-% Each new table line starts with @item, each subsequent new column
-% starts with @tab. Empty columns may be produced by supplying @tab's
-% with nothing between them for as many times as empty columns are needed,
-% ie, @tab@tab@tab will produce two empty columns.
-
-% @item, @tab do not need to be on their own lines, but it will not hurt
-% if they are.
-
-% Sample multitable:
-
-%   @multitable {Column 1 template} {Column 2 template} {Column 3 template}
-%   @item first col stuff @tab second col stuff @tab third col
-%   @item
-%   first col stuff
-%   @tab
-%   second col stuff
-%   @tab
-%   third col
-%   @item first col stuff @tab second col stuff
-%   @tab Many paragraphs of text may be used in any column.
-%
-%         They will wrap at the width determined by the template.
-%   @item@tab@tab This will be in third column.
-%   @end multitable
-
-% Default dimensions may be reset by user.
-% @multitableparskip is vertical space between paragraphs in table.
-% @multitableparindent is paragraph indent in table.
-% @multitablecolmargin is horizontal space to be left between columns.
-% @multitablelinespace is space to leave between table items, baseline
-%                                                            to baseline.
-%   0pt means it depends on current normal line spacing.
-%
-\newskip\multitableparskip
-\newskip\multitableparindent
-\newdimen\multitablecolspace
-\newskip\multitablelinespace
-\multitableparskip=0pt
-\multitableparindent=6pt
-\multitablecolspace=12pt
-\multitablelinespace=0pt
-
-% Macros used to set up halign preamble:
-%
-\let\endsetuptable\relax
-\def\xendsetuptable{\endsetuptable}
-\let\columnfractions\relax
-\def\xcolumnfractions{\columnfractions}
-\newif\ifsetpercent
-
-% #1 is the @columnfraction, usually a decimal number like .5, but might
-% be just 1.  We just use it, whatever it is.
-%
-\def\pickupwholefraction#1 {%
-  \global\advance\colcount by 1
-  \expandafter\xdef\csname col\the\colcount\endcsname{#1\hsize}%
-  \setuptable
-}
-
-\newcount\colcount
-\def\setuptable#1{%
-  \def\firstarg{#1}%
-  \ifx\firstarg\xendsetuptable
-    \let\go = \relax
-  \else
-    \ifx\firstarg\xcolumnfractions
-      \global\setpercenttrue
-    \else
-      \ifsetpercent
-         \let\go\pickupwholefraction
-      \else
-         \global\advance\colcount by 1
-         \setbox0=\hbox{#1\unskip\space}% Add a normal word space as a
-                   % separator; typically that is always in the input, anyway.
-         \expandafter\xdef\csname col\the\colcount\endcsname{\the\wd0}%
-      \fi
-    \fi
-    \ifx\go\pickupwholefraction
-      % Put the argument back for the \pickupwholefraction call, so
-      % we'll always have a period there to be parsed.
-      \def\go{\pickupwholefraction#1}%
-    \else
-      \let\go = \setuptable
-    \fi%
-  \fi
-  \go
-}
-
-% multitable-only commands.
-%
-% @headitem starts a heading row, which we typeset in bold.
-% Assignments have to be global since we are inside the implicit group
-% of an alignment entry.  \everycr resets \everytab so we don't have to
-% undo it ourselves.
-\def\headitemfont{\b}% for people to use in the template row; not changeable
-\def\headitem{%
-  \checkenv\multitable
-  \crcr
-  \global\everytab={\bf}% can't use \headitemfont since the parsing differs
-  \the\everytab % for the first item
-}%
-%
-% A \tab used to include \hskip1sp.  But then the space in a template
-% line is not enough.  That is bad.  So let's go back to just `&' until
-% we again encounter the problem the 1sp was intended to solve.
-%					--karl, nathan@acm.org, 20apr99.
-\def\tab{\checkenv\multitable &\the\everytab}%
-
-% @multitable ... @end multitable definitions:
-%
-\newtoks\everytab  % insert after every tab.
-%
-\envdef\multitable{%
-  \vskip\parskip
-  \startsavinginserts
-  %
-  % @item within a multitable starts a normal row.
-  % We use \def instead of \let so that if one of the multitable entries
-  % contains an @itemize, we don't choke on the \item (seen as \crcr aka
-  % \endtemplate) expanding \doitemize.
-  \def\item{\crcr}%
-  %
-  \tolerance=9500
-  \hbadness=9500
-  \setmultitablespacing
-  \parskip=\multitableparskip
-  \parindent=\multitableparindent
-  \overfullrule=0pt
-  \global\colcount=0
-  %
-  \everycr = {%
-    \noalign{%
-      \global\everytab={}%
-      \global\colcount=0 % Reset the column counter.
-      % Check for saved footnotes, etc.
-      \checkinserts
-      % Keeps underfull box messages off when table breaks over pages.
-      %\filbreak
-	% Maybe so, but it also creates really weird page breaks when the
-	% table breaks over pages. Wouldn't \vfil be better?  Wait until the
-	% problem manifests itself, so it can be fixed for real --karl.
-    }%
-  }%
-  %
-  \parsearg\domultitable
-}
-\def\domultitable#1{%
-  % To parse everything between @multitable and @item:
-  \setuptable#1 \endsetuptable
-  %
-  % This preamble sets up a generic column definition, which will
-  % be used as many times as user calls for columns.
-  % \vtop will set a single line and will also let text wrap and
-  % continue for many paragraphs if desired.
-  \halign\bgroup &%
-    \global\advance\colcount by 1
-    \multistrut
-    \vtop{%
-      % Use the current \colcount to find the correct column width:
-      \hsize=\expandafter\csname col\the\colcount\endcsname
-      %
-      % In order to keep entries from bumping into each other
-      % we will add a \leftskip of \multitablecolspace to all columns after
-      % the first one.
-      %
-      % If a template has been used, we will add \multitablecolspace
-      % to the width of each template entry.
-      %
-      % If the user has set preamble in terms of percent of \hsize we will
-      % use that dimension as the width of the column, and the \leftskip
-      % will keep entries from bumping into each other.  Table will start at
-      % left margin and final column will justify at right margin.
-      %
-      % Make sure we don't inherit \rightskip from the outer environment.
-      \rightskip=0pt
-      \ifnum\colcount=1
-	% The first column will be indented with the surrounding text.
-	\advance\hsize by\leftskip
-      \else
-	\ifsetpercent \else
-	  % If user has not set preamble in terms of percent of \hsize
-	  % we will advance \hsize by \multitablecolspace.
-	  \advance\hsize by \multitablecolspace
-	\fi
-       % In either case we will make \leftskip=\multitablecolspace:
-      \leftskip=\multitablecolspace
-      \fi
-      % Ignoring space at the beginning and end avoids an occasional spurious
-      % blank line, when TeX decides to break the line at the space before the
-      % box from the multistrut, so the strut ends up on a line by itself.
-      % For example:
-      % @multitable @columnfractions .11 .89
-      % @item @code{#}
-      % @tab Legal holiday which is valid in major parts of the whole country.
-      % Is automatically provided with highlighting sequences respectively
-      % marking characters.
-      \noindent\ignorespaces##\unskip\multistrut
-    }\cr
-}
-\def\Emultitable{%
-  \crcr
-  \egroup % end the \halign
-  \global\setpercentfalse
-}
-
-\def\setmultitablespacing{%
-  \def\multistrut{\strut}% just use the standard line spacing
-  %
-  % Compute \multitablelinespace (if not defined by user) for use in
-  % \multitableparskip calculation.  We used define \multistrut based on
-  % this, but (ironically) that caused the spacing to be off.
-  % See bug-texinfo report from Werner Lemberg, 31 Oct 2004 12:52:20 +0100.
-\ifdim\multitablelinespace=0pt
-\setbox0=\vbox{X}\global\multitablelinespace=\the\baselineskip
-\global\advance\multitablelinespace by-\ht0
-\fi
-% Test to see if parskip is larger than space between lines of
-% table. If not, do nothing.
-%        If so, set to same dimension as multitablelinespace.
-\ifdim\multitableparskip>\multitablelinespace
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
-                                      % than skip between lines in the table.
-\fi%
-\ifdim\multitableparskip=0pt
-\global\multitableparskip=\multitablelinespace
-\global\advance\multitableparskip-7pt % to keep parskip somewhat smaller
-                                      % than skip between lines in the table.
-\fi}
-
-
-\message{conditionals,}
-
-% @iftex, @ifnotdocbook, @ifnothtml, @ifnotinfo, @ifnotplaintext,
-% @ifnotxml always succeed.  They currently do nothing; we don't
-% attempt to check whether the conditionals are properly nested.  But we
-% have to remember that they are conditionals, so that @end doesn't
-% attempt to close an environment group.
-%
-\def\makecond#1{%
-  \expandafter\let\csname #1\endcsname = \relax
-  \expandafter\let\csname iscond.#1\endcsname = 1
-}
-\makecond{iftex}
-\makecond{ifnotdocbook}
-\makecond{ifnothtml}
-\makecond{ifnotinfo}
-\makecond{ifnotplaintext}
-\makecond{ifnotxml}
-
-% Ignore @ignore, @ifhtml, @ifinfo, and the like.
-%
-\def\direntry{\doignore{direntry}}
-\def\documentdescription{\doignore{documentdescription}}
-\def\docbook{\doignore{docbook}}
-\def\html{\doignore{html}}
-\def\ifdocbook{\doignore{ifdocbook}}
-\def\ifhtml{\doignore{ifhtml}}
-\def\ifinfo{\doignore{ifinfo}}
-\def\ifnottex{\doignore{ifnottex}}
-\def\ifplaintext{\doignore{ifplaintext}}
-\def\ifxml{\doignore{ifxml}}
-\def\ignore{\doignore{ignore}}
-\def\menu{\doignore{menu}}
-\def\xml{\doignore{xml}}
-
-% Ignore text until a line `@end #1', keeping track of nested conditionals.
-%
-% A count to remember the depth of nesting.
-\newcount\doignorecount
-
-\def\doignore#1{\begingroup
-  % Scan in ``verbatim'' mode:
-  \obeylines
-  \catcode`\@ = \other
-  \catcode`\{ = \other
-  \catcode`\} = \other
-  %
-  % Make sure that spaces turn into tokens that match what \doignoretext wants.
-  \spaceisspace
-  %
-  % Count number of #1's that we've seen.
-  \doignorecount = 0
-  %
-  % Swallow text until we reach the matching `@end #1'.
-  \dodoignore{#1}%
-}
-
-{ \catcode`_=11 % We want to use \_STOP_ which cannot appear in texinfo source.
-  \obeylines %
-  %
-  \gdef\dodoignore#1{%
-    % #1 contains the command name as a string, e.g., `ifinfo'.
-    %
-    % Define a command to find the next `@end #1'.
-    \long\def\doignoretext##1^^M@end #1{%
-      \doignoretextyyy##1^^M@#1\_STOP_}%
-    %
-    % And this command to find another #1 command, at the beginning of a
-    % line.  (Otherwise, we would consider a line `@c @ifset', for
-    % example, to count as an @ifset for nesting.)
-    \long\def\doignoretextyyy##1^^M@#1##2\_STOP_{\doignoreyyy{##2}\_STOP_}%
-    %
-    % And now expand that command.
-    \doignoretext ^^M%
-  }%
-}
-
-\def\doignoreyyy#1{%
-  \def\temp{#1}%
-  \ifx\temp\empty			% Nothing found.
-    \let\next\doignoretextzzz
-  \else					% Found a nested condition, ...
-    \advance\doignorecount by 1
-    \let\next\doignoretextyyy		% ..., look for another.
-    % If we're here, #1 ends with ^^M\ifinfo (for example).
-  \fi
-  \next #1% the token \_STOP_ is present just after this macro.
-}
-
-% We have to swallow the remaining "\_STOP_".
-%
-\def\doignoretextzzz#1{%
-  \ifnum\doignorecount = 0	% We have just found the outermost @end.
-    \let\next\enddoignore
-  \else				% Still inside a nested condition.
-    \advance\doignorecount by -1
-    \let\next\doignoretext      % Look for the next @end.
-  \fi
-  \next
-}
-
-% Finish off ignored text.
-{ \obeylines%
-  % Ignore anything after the last `@end #1'; this matters in verbatim
-  % environments, where otherwise the newline after an ignored conditional
-  % would result in a blank line in the output.
-  \gdef\enddoignore#1^^M{\endgroup\ignorespaces}%
-}
-
-
-% @set VAR sets the variable VAR to an empty value.
-% @set VAR REST-OF-LINE sets VAR to the value REST-OF-LINE.
-%
-% Since we want to separate VAR from REST-OF-LINE (which might be
-% empty), we can't just use \parsearg; we have to insert a space of our
-% own to delimit the rest of the line, and then take it out again if we
-% didn't need it.
-% We rely on the fact that \parsearg sets \catcode`\ =10.
-%
-\parseargdef\set{\setyyy#1 \endsetyyy}
-\def\setyyy#1 #2\endsetyyy{%
-  {%
-    \makevalueexpandable
-    \def\temp{#2}%
-    \edef\next{\gdef\makecsname{SET#1}}%
-    \ifx\temp\empty
-      \next{}%
-    \else
-      \setzzz#2\endsetzzz
-    \fi
-  }%
-}
-% Remove the trailing space \setxxx inserted.
-\def\setzzz#1 \endsetzzz{\next{#1}}
-
-% @clear VAR clears (i.e., unsets) the variable VAR.
-%
-\parseargdef\clear{%
-  {%
-    \makevalueexpandable
-    \global\expandafter\let\csname SET#1\endcsname=\relax
-  }%
-}
-
-% @value{foo} gets the text saved in variable foo.
-\def\value{\begingroup\makevalueexpandable\valuexxx}
-\def\valuexxx#1{\expandablevalue{#1}\endgroup}
-{
-  \catcode`\- = \active \catcode`\_ = \active
-  %
-  \gdef\makevalueexpandable{%
-    \let\value = \expandablevalue
-    % We don't want these characters active, ...
-    \catcode`\-=\other \catcode`\_=\other
-    % ..., but we might end up with active ones in the argument if
-    % we're called from @code, as @code{@value{foo-bar_}}, though.
-    % So \let them to their normal equivalents.
-    \let-\normaldash \let_\normalunderscore
-  }
-}
-
-% We have this subroutine so that we can handle at least some @value's
-% properly in indexes (we call \makevalueexpandable in \indexdummies).
-% The command has to be fully expandable (if the variable is set), since
-% the result winds up in the index file.  This means that if the
-% variable's value contains other Texinfo commands, it's almost certain
-% it will fail (although perhaps we could fix that with sufficient work
-% to do a one-level expansion on the result, instead of complete).
-%
-\def\expandablevalue#1{%
-  \expandafter\ifx\csname SET#1\endcsname\relax
-    {[No value for ``#1'']}%
-    \message{Variable `#1', used in @value, is not set.}%
-  \else
-    \csname SET#1\endcsname
-  \fi
-}
-
-% @ifset VAR ... @end ifset reads the `...' iff VAR has been defined
-% with @set.
-%
-% To get special treatment of `@end ifset,' call \makeond and the redefine.
-%
-\makecond{ifset}
-\def\ifset{\parsearg{\doifset{\let\next=\ifsetfail}}}
-\def\doifset#1#2{%
-  {%
-    \makevalueexpandable
-    \let\next=\empty
-    \expandafter\ifx\csname SET#2\endcsname\relax
-      #1% If not set, redefine \next.
-    \fi
-    \expandafter
-  }\next
-}
-\def\ifsetfail{\doignore{ifset}}
-
-% @ifclear VAR ... @end executes the `...' iff VAR has never been
-% defined with @set, or has been undefined with @clear.
-%
-% The `\else' inside the `\doifset' parameter is a trick to reuse the
-% above code: if the variable is not set, do nothing, if it is set,
-% then redefine \next to \ifclearfail.
-%
-\makecond{ifclear}
-\def\ifclear{\parsearg{\doifset{\else \let\next=\ifclearfail}}}
-\def\ifclearfail{\doignore{ifclear}}
-
-% @ifcommandisdefined CMD ... @end executes the `...' if CMD (written
-% without the @) is in fact defined.  We can only feasibly check at the
-% TeX level, so something like `mathcode' is going to considered
-% defined even though it is not a Texinfo command.
-% 
-\makecond{ifcommanddefined}
-\def\ifcommanddefined{\parsearg{\doifcmddefined{\let\next=\ifcmddefinedfail}}}
-%
-\def\doifcmddefined#1#2{{%
-    \makevalueexpandable
-    \let\next=\empty
-    \expandafter\ifx\csname #2\endcsname\relax
-      #1% If not defined, \let\next as above.
-    \fi
-    \expandafter
-  }\next
-}
-\def\ifcmddefinedfail{\doignore{ifcommanddefined}}
-
-% @ifcommandnotdefined CMD ... handled similar to @ifclear above.
-\makecond{ifcommandnotdefined}
-\def\ifcommandnotdefined{%
-  \parsearg{\doifcmddefined{\else \let\next=\ifcmdnotdefinedfail}}}
-\def\ifcmdnotdefinedfail{\doignore{ifcommandnotdefined}}
-
-% Set the `txicommandconditionals' variable, so documents have a way to
-% test if the @ifcommand...defined conditionals are available.
-\set txicommandconditionals
-
-% @dircategory CATEGORY  -- specify a category of the dir file
-% which this file should belong to.  Ignore this in TeX.
-\let\dircategory=\comment
-
-% @defininfoenclose.
-\let\definfoenclose=\comment
-
-
-\message{indexing,}
-% Index generation facilities
-
-% Define \newwrite to be identical to plain tex's \newwrite
-% except not \outer, so it can be used within macros and \if's.
-\edef\newwrite{\makecsname{ptexnewwrite}}
-
-% \newindex {foo} defines an index named foo.
-% It automatically defines \fooindex such that
-% \fooindex ...rest of line... puts an entry in the index foo.
-% It also defines \fooindfile to be the number of the output channel for
-% the file that accumulates this index.  The file's extension is foo.
-% The name of an index should be no more than 2 characters long
-% for the sake of vms.
-%
-\def\newindex#1{%
-  \iflinks
-    \expandafter\newwrite \csname#1indfile\endcsname
-    \openout \csname#1indfile\endcsname \jobname.#1 % Open the file
-  \fi
-  \expandafter\xdef\csname#1index\endcsname{%     % Define @#1index
-    \noexpand\doindex{#1}}
-}
-
-% @defindex foo  ==  \newindex{foo}
-%
-\def\defindex{\parsearg\newindex}
-
-% Define @defcodeindex, like @defindex except put all entries in @code.
-%
-\def\defcodeindex{\parsearg\newcodeindex}
-%
-\def\newcodeindex#1{%
-  \iflinks
-    \expandafter\newwrite \csname#1indfile\endcsname
-    \openout \csname#1indfile\endcsname \jobname.#1
-  \fi
-  \expandafter\xdef\csname#1index\endcsname{%
-    \noexpand\docodeindex{#1}}%
-}
-
-
-% @synindex foo bar    makes index foo feed into index bar.
-% Do this instead of @defindex foo if you don't want it as a separate index.
-%
-% @syncodeindex foo bar   similar, but put all entries made for index foo
-% inside @code.
-%
-\def\synindex#1 #2 {\dosynindex\doindex{#1}{#2}}
-\def\syncodeindex#1 #2 {\dosynindex\docodeindex{#1}{#2}}
-
-% #1 is \doindex or \docodeindex, #2 the index getting redefined (foo),
-% #3 the target index (bar).
-\def\dosynindex#1#2#3{%
-  % Only do \closeout if we haven't already done it, else we'll end up
-  % closing the target index.
-  \expandafter \ifx\csname donesynindex#2\endcsname \relax
-    % The \closeout helps reduce unnecessary open files; the limit on the
-    % Acorn RISC OS is a mere 16 files.
-    \expandafter\closeout\csname#2indfile\endcsname
-    \expandafter\let\csname donesynindex#2\endcsname = 1
-  \fi
-  % redefine \fooindfile:
-  \expandafter\let\expandafter\temp\expandafter=\csname#3indfile\endcsname
-  \expandafter\let\csname#2indfile\endcsname=\temp
-  % redefine \fooindex:
-  \expandafter\xdef\csname#2index\endcsname{\noexpand#1{#3}}%
-}
-
-% Define \doindex, the driver for all \fooindex macros.
-% Argument #1 is generated by the calling \fooindex macro,
-%  and it is "foo", the name of the index.
-
-% \doindex just uses \parsearg; it calls \doind for the actual work.
-% This is because \doind is more useful to call from other macros.
-
-% There is also \dosubind {index}{topic}{subtopic}
-% which makes an entry in a two-level index such as the operation index.
-
-\def\doindex#1{\edef\indexname{#1}\parsearg\singleindexer}
-\def\singleindexer #1{\doind{\indexname}{#1}}
-
-% like the previous two, but they put @code around the argument.
-\def\docodeindex#1{\edef\indexname{#1}\parsearg\singlecodeindexer}
-\def\singlecodeindexer #1{\doind{\indexname}{\code{#1}}}
-
-% Take care of Texinfo commands that can appear in an index entry.
-% Since there are some commands we want to expand, and others we don't,
-% we have to laboriously prevent expansion for those that we don't.
-%
-\def\indexdummies{%
-  \escapechar = `\\     % use backslash in output files.
-  \def\@{@}% change to @@ when we switch to @ as escape char in index files.
-  \def\ {\realbackslash\space }%
-  %
-  % Need these unexpandable (because we define \tt as a dummy)
-  % definitions when @{ or @} appear in index entry text.  Also, more
-  % complicated, when \tex is in effect and \{ is a \delimiter again.
-  % We can't use \lbracecmd and \rbracecmd because texindex assumes
-  % braces and backslashes are used only as delimiters.  Perhaps we
-  % should define @lbrace and @rbrace commands a la @comma.
-  \def\{{{\tt\char123}}%
-  \def\}{{\tt\char125}}%
-  %
-  % I don't entirely understand this, but when an index entry is
-  % generated from a macro call, the \endinput which \scanmacro inserts
-  % causes processing to be prematurely terminated.  This is,
-  % apparently, because \indexsorttmp is fully expanded, and \endinput
-  % is an expandable command.  The redefinition below makes \endinput
-  % disappear altogether for that purpose -- although logging shows that
-  % processing continues to some further point.  On the other hand, it
-  % seems \endinput does not hurt in the printed index arg, since that
-  % is still getting written without apparent harm.
-  %
-  % Sample source (mac-idx3.tex, reported by Graham Percival to
-  % help-texinfo, 22may06):
-  % @macro funindex {WORD}
-  % @findex xyz
-  % @end macro
-  % ...
-  % @funindex commtest
-  %
-  % The above is not enough to reproduce the bug, but it gives the flavor.
-  %
-  % Sample whatsit resulting:
-  % .@write3{\entry{xyz}{@folio }{@code {xyz@endinput }}}
-  %
-  % So:
-  \let\endinput = \empty
-  %
-  % Do the redefinitions.
-  \commondummies
-}
-
-% For the aux and toc files, @ is the escape character.  So we want to
-% redefine everything using @ as the escape character (instead of
-% \realbackslash, still used for index files).  When everything uses @,
-% this will be simpler.
-%
-\def\atdummies{%
-  \def\@{@@}%
-  \def\ {@ }%
-  \let\{ = \lbraceatcmd
-  \let\} = \rbraceatcmd
-  %
-  % Do the redefinitions.
-  \commondummies
-  \otherbackslash
-}
-
-% Called from \indexdummies and \atdummies.
-%
-\def\commondummies{%
-  %
-  % \definedummyword defines \#1 as \string\#1\space, thus effectively
-  % preventing its expansion.  This is used only for control words,
-  % not control letters, because the \space would be incorrect for
-  % control characters, but is needed to separate the control word
-  % from whatever follows.
-  %
-  % For control letters, we have \definedummyletter, which omits the
-  % space.
-  %
-  % These can be used both for control words that take an argument and
-  % those that do not.  If it is followed by {arg} in the input, then
-  % that will dutifully get written to the index (or wherever).
-  %
-  \def\definedummyword  ##1{\def##1{\string##1\space}}%
-  \def\definedummyletter##1{\def##1{\string##1}}%
-  \let\definedummyaccent\definedummyletter
-  %
-  \commondummiesnofonts
-  %
-  \definedummyletter\_%
-  \definedummyletter\-%
-  %
-  % Non-English letters.
-  \definedummyword\AA
-  \definedummyword\AE
-  \definedummyword\DH
-  \definedummyword\L
-  \definedummyword\O
-  \definedummyword\OE
-  \definedummyword\TH
-  \definedummyword\aa
-  \definedummyword\ae
-  \definedummyword\dh
-  \definedummyword\exclamdown
-  \definedummyword\l
-  \definedummyword\o
-  \definedummyword\oe
-  \definedummyword\ordf
-  \definedummyword\ordm
-  \definedummyword\questiondown
-  \definedummyword\ss
-  \definedummyword\th
-  %
-  % Although these internal commands shouldn't show up, sometimes they do.
-  \definedummyword\bf
-  \definedummyword\gtr
-  \definedummyword\hat
-  \definedummyword\less
-  \definedummyword\sf
-  \definedummyword\sl
-  \definedummyword\tclose
-  \definedummyword\tt
-  %
-  \definedummyword\LaTeX
-  \definedummyword\TeX
-  %
-  % Assorted special characters.
-  \definedummyword\arrow
-  \definedummyword\bullet
-  \definedummyword\comma
-  \definedummyword\copyright
-  \definedummyword\registeredsymbol
-  \definedummyword\dots
-  \definedummyword\enddots
-  \definedummyword\entrybreak
-  \definedummyword\equiv
-  \definedummyword\error
-  \definedummyword\euro
-  \definedummyword\expansion
-  \definedummyword\geq
-  \definedummyword\guillemetleft
-  \definedummyword\guillemetright
-  \definedummyword\guilsinglleft
-  \definedummyword\guilsinglright
-  \definedummyword\lbracechar
-  \definedummyword\leq
-  \definedummyword\minus
-  \definedummyword\ogonek
-  \definedummyword\pounds
-  \definedummyword\point
-  \definedummyword\print
-  \definedummyword\quotedblbase
-  \definedummyword\quotedblleft
-  \definedummyword\quotedblright
-  \definedummyword\quoteleft
-  \definedummyword\quoteright
-  \definedummyword\quotesinglbase
-  \definedummyword\rbracechar
-  \definedummyword\result
-  \definedummyword\textdegree
-  %
-  % We want to disable all macros so that they are not expanded by \write.
-  \macrolist
-  %
-  \normalturnoffactive
-  %
-  % Handle some cases of @value -- where it does not contain any
-  % (non-fully-expandable) commands.
-  \makevalueexpandable
-}
-
-% \commondummiesnofonts: common to \commondummies and \indexnofonts.
-%
-\def\commondummiesnofonts{%
-  % Control letters and accents.
-  \definedummyletter\!%
-  \definedummyaccent\"%
-  \definedummyaccent\'%
-  \definedummyletter\*%
-  \definedummyaccent\,%
-  \definedummyletter\.%
-  \definedummyletter\/%
-  \definedummyletter\:%
-  \definedummyaccent\=%
-  \definedummyletter\?%
-  \definedummyaccent\^%
-  \definedummyaccent\`%
-  \definedummyaccent\~%
-  \definedummyword\u
-  \definedummyword\v
-  \definedummyword\H
-  \definedummyword\dotaccent
-  \definedummyword\ogonek
-  \definedummyword\ringaccent
-  \definedummyword\tieaccent
-  \definedummyword\ubaraccent
-  \definedummyword\udotaccent
-  \definedummyword\dotless
-  %
-  % Texinfo font commands.
-  \definedummyword\b
-  \definedummyword\i
-  \definedummyword\r
-  \definedummyword\sansserif
-  \definedummyword\sc
-  \definedummyword\slanted
-  \definedummyword\t
-  %
-  % Commands that take arguments.
-  \definedummyword\abbr
-  \definedummyword\acronym
-  \definedummyword\anchor
-  \definedummyword\cite
-  \definedummyword\code
-  \definedummyword\command
-  \definedummyword\dfn
-  \definedummyword\dmn
-  \definedummyword\email
-  \definedummyword\emph
-  \definedummyword\env
-  \definedummyword\file
-  \definedummyword\image
-  \definedummyword\indicateurl
-  \definedummyword\inforef
-  \definedummyword\kbd
-  \definedummyword\key
-  \definedummyword\math
-  \definedummyword\option
-  \definedummyword\pxref
-  \definedummyword\ref
-  \definedummyword\samp
-  \definedummyword\strong
-  \definedummyword\tie
-  \definedummyword\uref
-  \definedummyword\url
-  \definedummyword\var
-  \definedummyword\verb
-  \definedummyword\w
-  \definedummyword\xref
-}
-
-% \indexnofonts is used when outputting the strings to sort the index
-% by, and when constructing control sequence names.  It eliminates all
-% control sequences and just writes whatever the best ASCII sort string
-% would be for a given command (usually its argument).
-%
-\def\indexnofonts{%
-  % Accent commands should become @asis.
-  \def\definedummyaccent##1{\let##1\asis}%
-  % We can just ignore other control letters.
-  \def\definedummyletter##1{\let##1\empty}%
-  % All control words become @asis by default; overrides below.
-  \let\definedummyword\definedummyaccent
-  %
-  \commondummiesnofonts
-  %
-  % Don't no-op \tt, since it isn't a user-level command
-  % and is used in the definitions of the active chars like <, >, |, etc.
-  % Likewise with the other plain tex font commands.
-  %\let\tt=\asis
-  %
-  \def\ { }%
-  \def\@{@}%
-  \def\_{\normalunderscore}%
-  \def\-{}% @- shouldn't affect sorting
-  %
-  % Unfortunately, texindex is not prepared to handle braces in the
-  % content at all.  So for index sorting, we map @{ and @} to strings
-  % starting with |, since that ASCII character is between ASCII { and }.
-  \def\{{|a}%
-  \def\lbracechar{|a}%
-  %
-  \def\}{|b}%
-  \def\rbracechar{|b}%
-  %
-  % Non-English letters.
-  \def\AA{AA}%
-  \def\AE{AE}%
-  \def\DH{DZZ}%
-  \def\L{L}%
-  \def\OE{OE}%
-  \def\O{O}%
-  \def\TH{ZZZ}%
-  \def\aa{aa}%
-  \def\ae{ae}%
-  \def\dh{dzz}%
-  \def\exclamdown{!}%
-  \def\l{l}%
-  \def\oe{oe}%
-  \def\ordf{a}%
-  \def\ordm{o}%
-  \def\o{o}%
-  \def\questiondown{?}%
-  \def\ss{ss}%
-  \def\th{zzz}%
-  %
-  \def\LaTeX{LaTeX}%
-  \def\TeX{TeX}%
-  %
-  % Assorted special characters.
-  % (The following {} will end up in the sort string, but that's ok.)
-  \def\arrow{->}%
-  \def\bullet{bullet}%
-  \def\comma{,}%
-  \def\copyright{copyright}%
-  \def\dots{...}%
-  \def\enddots{...}%
-  \def\equiv{==}%
-  \def\error{error}%
-  \def\euro{euro}%
-  \def\expansion{==>}%
-  \def\geq{>=}%
-  \def\guillemetleft{<<}%
-  \def\guillemetright{>>}%
-  \def\guilsinglleft{<}%
-  \def\guilsinglright{>}%
-  \def\leq{<=}%
-  \def\minus{-}%
-  \def\point{.}%
-  \def\pounds{pounds}%
-  \def\print{-|}%
-  \def\quotedblbase{"}%
-  \def\quotedblleft{"}%
-  \def\quotedblright{"}%
-  \def\quoteleft{`}%
-  \def\quoteright{'}%
-  \def\quotesinglbase{,}%
-  \def\registeredsymbol{R}%
-  \def\result{=>}%
-  \def\textdegree{o}%
-  %
-  \expandafter\ifx\csname SETtxiindexlquoteignore\endcsname\relax
-  \else \indexlquoteignore \fi
-  %
-  % We need to get rid of all macros, leaving only the arguments (if present).
-  % Of course this is not nearly correct, but it is the best we can do for now.
-  % makeinfo does not expand macros in the argument to @deffn, which ends up
-  % writing an index entry, and texindex isn't prepared for an index sort entry
-  % that starts with \.
-  %
-  % Since macro invocations are followed by braces, we can just redefine them
-  % to take a single TeX argument.  The case of a macro invocation that
-  % goes to end-of-line is not handled.
-  %
-  \macrolist
-}
-
-% Undocumented (for FSFS 2nd ed.): @set txiindexlquoteignore makes us
-% ignore left quotes in the sort term.
-{\catcode`\`=\active
- \gdef\indexlquoteignore{\let`=\empty}}
-
-\let\indexbackslash=0  %overridden during \printindex.
-\let\SETmarginindex=\relax % put index entries in margin (undocumented)?
-
-% Most index entries go through here, but \dosubind is the general case.
-% #1 is the index name, #2 is the entry text.
-\def\doind#1#2{\dosubind{#1}{#2}{}}
-
-% Workhorse for all \fooindexes.
-% #1 is name of index, #2 is stuff to put there, #3 is subentry --
-% empty if called from \doind, as we usually are (the main exception
-% is with most defuns, which call us directly).
-%
-\def\dosubind#1#2#3{%
-  \iflinks
-  {%
-    % Store the main index entry text (including the third arg).
-    \toks0 = {#2}%
-    % If third arg is present, precede it with a space.
-    \def\thirdarg{#3}%
-    \ifx\thirdarg\empty \else
-      \toks0 = \expandafter{\the\toks0 \space #3}%
-    \fi
-    %
-    \edef\writeto{\csname#1indfile\endcsname}%
-    %
-    \safewhatsit\dosubindwrite
-  }%
-  \fi
-}
-
-% Write the entry in \toks0 to the index file:
-%
-\def\dosubindwrite{%
-  % Put the index entry in the margin if desired.
-  \ifx\SETmarginindex\relax\else
-    \insert\margin{\hbox{\vrule height8pt depth3pt width0pt \the\toks0}}%
-  \fi
-  %
-  % Remember, we are within a group.
-  \indexdummies % Must do this here, since \bf, etc expand at this stage
-  \def\backslashcurfont{\indexbackslash}% \indexbackslash isn't defined now
-      % so it will be output as is; and it will print as backslash.
-  %
-  % Process the index entry with all font commands turned off, to
-  % get the string to sort by.
-  {\indexnofonts
-   \edef\temp{\the\toks0}% need full expansion
-   \xdef\indexsorttmp{\temp}%
-  }%
-  %
-  % Set up the complete index entry, with both the sort key and
-  % the original text, including any font commands.  We write
-  % three arguments to \entry to the .?? file (four in the
-  % subentry case), texindex reduces to two when writing the .??s
-  % sorted result.
-  \edef\temp{%
-    \write\writeto{%
-      \string\entry{\indexsorttmp}{\noexpand\folio}{\the\toks0}}%
-  }%
-  \temp
-}
-
-% Take care of unwanted page breaks/skips around a whatsit:
-%
-% If a skip is the last thing on the list now, preserve it
-% by backing up by \lastskip, doing the \write, then inserting
-% the skip again.  Otherwise, the whatsit generated by the
-% \write or \pdfdest will make \lastskip zero.  The result is that
-% sequences like this:
-% @end defun
-% @tindex whatever
-% @defun ...
-% will have extra space inserted, because the \medbreak in the
-% start of the @defun won't see the skip inserted by the @end of
-% the previous defun.
-%
-% But don't do any of this if we're not in vertical mode.  We
-% don't want to do a \vskip and prematurely end a paragraph.
-%
-% Avoid page breaks due to these extra skips, too.
-%
-% But wait, there is a catch there:
-% We'll have to check whether \lastskip is zero skip.  \ifdim is not
-% sufficient for this purpose, as it ignores stretch and shrink parts
-% of the skip.  The only way seems to be to check the textual
-% representation of the skip.
-%
-% The following is almost like \def\zeroskipmacro{0.0pt} except that
-% the ``p'' and ``t'' characters have catcode \other, not 11 (letter).
-%
-\edef\zeroskipmacro{\expandafter\the\csname z@skip\endcsname}
-%
-\newskip\whatsitskip
-\newcount\whatsitpenalty
-%
-% ..., ready, GO:
-%
-\def\safewhatsit#1{\ifhmode
-  #1%
- \else
-  % \lastskip and \lastpenalty cannot both be nonzero simultaneously.
-  \whatsitskip = \lastskip
-  \edef\lastskipmacro{\the\lastskip}%
-  \whatsitpenalty = \lastpenalty
-  %
-  % If \lastskip is nonzero, that means the last item was a
-  % skip.  And since a skip is discardable, that means this
-  % -\whatsitskip glue we're inserting is preceded by a
-  % non-discardable item, therefore it is not a potential
-  % breakpoint, therefore no \nobreak needed.
-  \ifx\lastskipmacro\zeroskipmacro
-  \else
-    \vskip-\whatsitskip
-  \fi
-  %
-  #1%
-  %
-  \ifx\lastskipmacro\zeroskipmacro
-    % If \lastskip was zero, perhaps the last item was a penalty, and
-    % perhaps it was >=10000, e.g., a \nobreak.  In that case, we want
-    % to re-insert the same penalty (values >10000 are used for various
-    % signals); since we just inserted a non-discardable item, any
-    % following glue (such as a \parskip) would be a breakpoint.  For example:
-    %   @deffn deffn-whatever
-    %   @vindex index-whatever
-    %   Description.
-    % would allow a break between the index-whatever whatsit
-    % and the "Description." paragraph.
-    \ifnum\whatsitpenalty>9999 \penalty\whatsitpenalty \fi
-  \else
-    % On the other hand, if we had a nonzero \lastskip,
-    % this make-up glue would be preceded by a non-discardable item
-    % (the whatsit from the \write), so we must insert a \nobreak.
-    \nobreak\vskip\whatsitskip
-  \fi
-\fi}
-
-% The index entry written in the file actually looks like
-%  \entry {sortstring}{page}{topic}
-% or
-%  \entry {sortstring}{page}{topic}{subtopic}
-% The texindex program reads in these files and writes files
-% containing these kinds of lines:
-%  \initial {c}
-%     before the first topic whose initial is c
-%  \entry {topic}{pagelist}
-%     for a topic that is used without subtopics
-%  \primary {topic}
-%     for the beginning of a topic that is used with subtopics
-%  \secondary {subtopic}{pagelist}
-%     for each subtopic.
-
-% Define the user-accessible indexing commands
-% @findex, @vindex, @kindex, @cindex.
-
-\def\findex {\fnindex}
-\def\kindex {\kyindex}
-\def\cindex {\cpindex}
-\def\vindex {\vrindex}
-\def\tindex {\tpindex}
-\def\pindex {\pgindex}
-
-\def\cindexsub {\begingroup\obeylines\cindexsub}
-{\obeylines %
-\gdef\cindexsub "#1" #2^^M{\endgroup %
-\dosubind{cp}{#2}{#1}}}
-
-% Define the macros used in formatting output of the sorted index material.
-
-% @printindex causes a particular index (the ??s file) to get printed.
-% It does not print any chapter heading (usually an @unnumbered).
-%
-\parseargdef\printindex{\begingroup
-  \dobreak \chapheadingskip{10000}%
-  %
-  \smallfonts \rm
-  \tolerance = 9500
-  \plainfrenchspacing
-  \everypar = {}% don't want the \kern\-parindent from indentation suppression.
-  %
-  % See if the index file exists and is nonempty.
-  % Change catcode of @ here so that if the index file contains
-  % \initial {@}
-  % as its first line, TeX doesn't complain about mismatched braces
-  % (because it thinks @} is a control sequence).
-  \catcode`\@ = 11
-  \openin 1 \jobname.#1s
-  \ifeof 1
-    % \enddoublecolumns gets confused if there is no text in the index,
-    % and it loses the chapter title and the aux file entries for the
-    % index.  The easiest way to prevent this problem is to make sure
-    % there is some text.
-    \putwordIndexNonexistent
-  \else
-    %
-    % If the index file exists but is empty, then \openin leaves \ifeof
-    % false.  We have to make TeX try to read something from the file, so
-    % it can discover if there is anything in it.
-    \read 1 to \temp
-    \ifeof 1
-      \putwordIndexIsEmpty
-    \else
-      % Index files are almost Texinfo source, but we use \ as the escape
-      % character.  It would be better to use @, but that's too big a change
-      % to make right now.
-      \def\indexbackslash{\backslashcurfont}%
-      \catcode`\\ = 0
-      \escapechar = `\\
-      \begindoublecolumns
-      \input \jobname.#1s
-      \enddoublecolumns
-    \fi
-  \fi
-  \closein 1
-\endgroup}
-
-% These macros are used by the sorted index file itself.
-% Change them to control the appearance of the index.
-
-\def\initial#1{{%
-  % Some minor font changes for the special characters.
-  \let\tentt=\sectt \let\tt=\sectt \let\sf=\sectt
-  %
-  % Remove any glue we may have, we'll be inserting our own.
-  \removelastskip
-  %
-  % We like breaks before the index initials, so insert a bonus.
-  \nobreak
-  \vskip 0pt plus 3\baselineskip
-  \penalty 0
-  \vskip 0pt plus -3\baselineskip
-  %
-  % Typeset the initial.  Making this add up to a whole number of
-  % baselineskips increases the chance of the dots lining up from column
-  % to column.  It still won't often be perfect, because of the stretch
-  % we need before each entry, but it's better.
-  %
-  % No shrink because it confuses \balancecolumns.
-  \vskip 1.67\baselineskip plus .5\baselineskip
-  \leftline{\secbf #1}%
-  % Do our best not to break after the initial.
-  \nobreak
-  \vskip .33\baselineskip plus .1\baselineskip
-}}
-
-% \entry typesets a paragraph consisting of the text (#1), dot leaders, and
-% then page number (#2) flushed to the right margin.  It is used for index
-% and table of contents entries.  The paragraph is indented by \leftskip.
-%
-% A straightforward implementation would start like this:
-%	\def\entry#1#2{...
-% But this freezes the catcodes in the argument, and can cause problems to
-% @code, which sets - active.  This problem was fixed by a kludge---
-% ``-'' was active throughout whole index, but this isn't really right.
-% The right solution is to prevent \entry from swallowing the whole text.
-%                                 --kasal, 21nov03
-\def\entry{%
-  \begingroup
-    %
-    % Start a new paragraph if necessary, so our assignments below can't
-    % affect previous text.
-    \par
-    %
-    % Do not fill out the last line with white space.
-    \parfillskip = 0in
-    %
-    % No extra space above this paragraph.
-    \parskip = 0in
-    %
-    % Do not prefer a separate line ending with a hyphen to fewer lines.
-    \finalhyphendemerits = 0
-    %
-    % \hangindent is only relevant when the entry text and page number
-    % don't both fit on one line.  In that case, bob suggests starting the
-    % dots pretty far over on the line.  Unfortunately, a large
-    % indentation looks wrong when the entry text itself is broken across
-    % lines.  So we use a small indentation and put up with long leaders.
-    %
-    % \hangafter is reset to 1 (which is the value we want) at the start
-    % of each paragraph, so we need not do anything with that.
-    \hangindent = 2em
-    %
-    % When the entry text needs to be broken, just fill out the first line
-    % with blank space.
-    \rightskip = 0pt plus1fil
-    %
-    % A bit of stretch before each entry for the benefit of balancing
-    % columns.
-    \vskip 0pt plus1pt
-    %
-    % When reading the text of entry, convert explicit line breaks
-    % from @* into spaces.  The user might give these in long section
-    % titles, for instance.
-    \def\*{\unskip\space\ignorespaces}%
-    \def\entrybreak{\hfil\break}%
-    %
-    % Swallow the left brace of the text (first parameter):
-    \afterassignment\doentry
-    \let\temp =
-}
-\def\entrybreak{\unskip\space\ignorespaces}%
-\def\doentry{%
-    \bgroup % Instead of the swallowed brace.
-      \noindent
-      \aftergroup\finishentry
-      % And now comes the text of the entry.
-}
-\def\finishentry#1{%
-    % #1 is the page number.
-    %
-    % The following is kludged to not output a line of dots in the index if
-    % there are no page numbers.  The next person who breaks this will be
-    % cursed by a Unix daemon.
-    \setbox\boxA = \hbox{#1}%
-    \ifdim\wd\boxA = 0pt
-      \ %
-    \else
-      %
-      % If we must, put the page number on a line of its own, and fill out
-      % this line with blank space.  (The \hfil is overwhelmed with the
-      % fill leaders glue in \indexdotfill if the page number does fit.)
-      \hfil\penalty50
-      \null\nobreak\indexdotfill % Have leaders before the page number.
-      %
-      % The `\ ' here is removed by the implicit \unskip that TeX does as
-      % part of (the primitive) \par.  Without it, a spurious underfull
-      % \hbox ensues.
-      \ifpdf
-	\pdfgettoks#1.%
-	\ \the\toksA
-      \else
-	\ #1%
-      \fi
-    \fi
-    \par
-  \endgroup
-}
-
-% Like plain.tex's \dotfill, except uses up at least 1 em.
-\def\indexdotfill{\cleaders
-  \hbox{$\mathsurround=0pt \mkern1.5mu.\mkern1.5mu$}\hskip 1em plus 1fill}
-
-\def\primary #1{\line{#1\hfil}}
-
-\newskip\secondaryindent \secondaryindent=0.5cm
-\def\secondary#1#2{{%
-  \parfillskip=0in
-  \parskip=0in
-  \hangindent=1in
-  \hangafter=1
-  \noindent\hskip\secondaryindent\hbox{#1}\indexdotfill
-  \ifpdf
-    \pdfgettoks#2.\ \the\toksA % The page number ends the paragraph.
-  \else
-    #2
-  \fi
-  \par
-}}
-
-% Define two-column mode, which we use to typeset indexes.
-% Adapted from the TeXbook, page 416, which is to say,
-% the manmac.tex format used to print the TeXbook itself.
-\catcode`\@=11
-
-\newbox\partialpage
-\newdimen\doublecolumnhsize
-
-\def\begindoublecolumns{\begingroup % ended by \enddoublecolumns
-  % Grab any single-column material above us.
-  \output = {%
-    %
-    % Here is a possibility not foreseen in manmac: if we accumulate a
-    % whole lot of material, we might end up calling this \output
-    % routine twice in a row (see the doublecol-lose test, which is
-    % essentially a couple of indexes with @setchapternewpage off).  In
-    % that case we just ship out what is in \partialpage with the normal
-    % output routine.  Generally, \partialpage will be empty when this
-    % runs and this will be a no-op.  See the indexspread.tex test case.
-    \ifvoid\partialpage \else
-      \onepageout{\pagecontents\partialpage}%
-    \fi
-    %
-    \global\setbox\partialpage = \vbox{%
-      % Unvbox the main output page.
-      \unvbox\PAGE
-      \kern-\topskip \kern\baselineskip
-    }%
-  }%
-  \eject % run that output routine to set \partialpage
-  %
-  % Use the double-column output routine for subsequent pages.
-  \output = {\doublecolumnout}%
-  %
-  % Change the page size parameters.  We could do this once outside this
-  % routine, in each of @smallbook, @afourpaper, and the default 8.5x11
-  % format, but then we repeat the same computation.  Repeating a couple
-  % of assignments once per index is clearly meaningless for the
-  % execution time, so we may as well do it in one place.
-  %
-  % First we halve the line length, less a little for the gutter between
-  % the columns.  We compute the gutter based on the line length, so it
-  % changes automatically with the paper format.  The magic constant
-  % below is chosen so that the gutter has the same value (well, +-<1pt)
-  % as it did when we hard-coded it.
-  %
-  % We put the result in a separate register, \doublecolumhsize, so we
-  % can restore it in \pagesofar, after \hsize itself has (potentially)
-  % been clobbered.
-  %
-  \doublecolumnhsize = \hsize
-    \advance\doublecolumnhsize by -.04154\hsize
-    \divide\doublecolumnhsize by 2
-  \hsize = \doublecolumnhsize
-  %
-  % Double the \vsize as well.  (We don't need a separate register here,
-  % since nobody clobbers \vsize.)
-  \vsize = 2\vsize
-}
-
-% The double-column output routine for all double-column pages except
-% the last.
-%
-\def\doublecolumnout{%
-  \splittopskip=\topskip \splitmaxdepth=\maxdepth
-  % Get the available space for the double columns -- the normal
-  % (undoubled) page height minus any material left over from the
-  % previous page.
-  \dimen@ = \vsize
-  \divide\dimen@ by 2
-  \advance\dimen@ by -\ht\partialpage
-  %
-  % box0 will be the left-hand column, box2 the right.
-  \setbox0=\vsplit255 to\dimen@ \setbox2=\vsplit255 to\dimen@
-  \onepageout\pagesofar
-  \unvbox255
-  \penalty\outputpenalty
-}
-%
-% Re-output the contents of the output page -- any previous material,
-% followed by the two boxes we just split, in box0 and box2.
-\def\pagesofar{%
-  \unvbox\partialpage
-  %
-  \hsize = \doublecolumnhsize
-  \wd0=\hsize \wd2=\hsize
-  \hbox to\pagewidth{\box0\hfil\box2}%
-}
-%
-% All done with double columns.
-\def\enddoublecolumns{%
-  % The following penalty ensures that the page builder is exercised
-  % _before_ we change the output routine.  This is necessary in the
-  % following situation:
-  %
-  % The last section of the index consists only of a single entry.
-  % Before this section, \pagetotal is less than \pagegoal, so no
-  % break occurs before the last section starts.  However, the last
-  % section, consisting of \initial and the single \entry, does not
-  % fit on the page and has to be broken off.  Without the following
-  % penalty the page builder will not be exercised until \eject
-  % below, and by that time we'll already have changed the output
-  % routine to the \balancecolumns version, so the next-to-last
-  % double-column page will be processed with \balancecolumns, which
-  % is wrong:  The two columns will go to the main vertical list, with
-  % the broken-off section in the recent contributions.  As soon as
-  % the output routine finishes, TeX starts reconsidering the page
-  % break.  The two columns and the broken-off section both fit on the
-  % page, because the two columns now take up only half of the page
-  % goal.  When TeX sees \eject from below which follows the final
-  % section, it invokes the new output routine that we've set after
-  % \balancecolumns below; \onepageout will try to fit the two columns
-  % and the final section into the vbox of \pageheight (see
-  % \pagebody), causing an overfull box.
-  %
-  % Note that glue won't work here, because glue does not exercise the
-  % page builder, unlike penalties (see The TeXbook, pp. 280-281).
-  \penalty0
-  %
-  \output = {%
-    % Split the last of the double-column material.  Leave it on the
-    % current page, no automatic page break.
-    \balancecolumns
-    %
-    % If we end up splitting too much material for the current page,
-    % though, there will be another page break right after this \output
-    % invocation ends.  Having called \balancecolumns once, we do not
-    % want to call it again.  Therefore, reset \output to its normal
-    % definition right away.  (We hope \balancecolumns will never be
-    % called on to balance too much material, but if it is, this makes
-    % the output somewhat more palatable.)
-    \global\output = {\onepageout{\pagecontents\PAGE}}%
-  }%
-  \eject
-  \endgroup % started in \begindoublecolumns
-  %
-  % \pagegoal was set to the doubled \vsize above, since we restarted
-  % the current page.  We're now back to normal single-column
-  % typesetting, so reset \pagegoal to the normal \vsize (after the
-  % \endgroup where \vsize got restored).
-  \pagegoal = \vsize
-}
-%
-% Called at the end of the double column material.
-\def\balancecolumns{%
-  \setbox0 = \vbox{\unvbox255}% like \box255 but more efficient, see p.120.
-  \dimen@ = \ht0
-  \advance\dimen@ by \topskip
-  \advance\dimen@ by-\baselineskip
-  \divide\dimen@ by 2 % target to split to
-  %debug\message{final 2-column material height=\the\ht0, target=\the\dimen@.}%
-  \splittopskip = \topskip
-  % Loop until we get a decent breakpoint.
-  {%
-    \vbadness = 10000
-    \loop
-      \global\setbox3 = \copy0
-      \global\setbox1 = \vsplit3 to \dimen@
-    \ifdim\ht3>\dimen@
-      \global\advance\dimen@ by 1pt
-    \repeat
-  }%
-  %debug\message{split to \the\dimen@, column heights: \the\ht1, \the\ht3.}%
-  \setbox0=\vbox to\dimen@{\unvbox1}%
-  \setbox2=\vbox to\dimen@{\unvbox3}%
-  %
-  \pagesofar
-}
-\catcode`\@ = \other
-
-
-\message{sectioning,}
-% Chapters, sections, etc.
-
-% Let's start with @part.
-\outer\parseargdef\part{\partzzz{#1}}
-\def\partzzz#1{%
-  \chapoddpage
-  \null
-  \vskip.3\vsize  % move it down on the page a bit
-  \begingroup
-    \noindent \titlefonts\rmisbold #1\par % the text
-    \let\lastnode=\empty      % no node to associate with
-    \writetocentry{part}{#1}{}% but put it in the toc
-    \headingsoff              % no headline or footline on the part page
-    \chapoddpage
-  \endgroup
-}
-
-% \unnumberedno is an oxymoron.  But we count the unnumbered
-% sections so that we can refer to them unambiguously in the pdf
-% outlines by their "section number".  We avoid collisions with chapter
-% numbers by starting them at 10000.  (If a document ever has 10000
-% chapters, we're in trouble anyway, I'm sure.)
-\newcount\unnumberedno \unnumberedno = 10000
-\newcount\chapno
-\newcount\secno        \secno=0
-\newcount\subsecno     \subsecno=0
-\newcount\subsubsecno  \subsubsecno=0
-
-% This counter is funny since it counts through charcodes of letters A, B, ...
-\newcount\appendixno  \appendixno = `\@
-%
-% \def\appendixletter{\char\the\appendixno}
-% We do the following ugly conditional instead of the above simple
-% construct for the sake of pdftex, which needs the actual
-% letter in the expansion, not just typeset.
-%
-\def\appendixletter{%
-  \ifnum\appendixno=`A A%
-  \else\ifnum\appendixno=`B B%
-  \else\ifnum\appendixno=`C C%
-  \else\ifnum\appendixno=`D D%
-  \else\ifnum\appendixno=`E E%
-  \else\ifnum\appendixno=`F F%
-  \else\ifnum\appendixno=`G G%
-  \else\ifnum\appendixno=`H H%
-  \else\ifnum\appendixno=`I I%
-  \else\ifnum\appendixno=`J J%
-  \else\ifnum\appendixno=`K K%
-  \else\ifnum\appendixno=`L L%
-  \else\ifnum\appendixno=`M M%
-  \else\ifnum\appendixno=`N N%
-  \else\ifnum\appendixno=`O O%
-  \else\ifnum\appendixno=`P P%
-  \else\ifnum\appendixno=`Q Q%
-  \else\ifnum\appendixno=`R R%
-  \else\ifnum\appendixno=`S S%
-  \else\ifnum\appendixno=`T T%
-  \else\ifnum\appendixno=`U U%
-  \else\ifnum\appendixno=`V V%
-  \else\ifnum\appendixno=`W W%
-  \else\ifnum\appendixno=`X X%
-  \else\ifnum\appendixno=`Y Y%
-  \else\ifnum\appendixno=`Z Z%
-  % The \the is necessary, despite appearances, because \appendixletter is
-  % expanded while writing the .toc file.  \char\appendixno is not
-  % expandable, thus it is written literally, thus all appendixes come out
-  % with the same letter (or @) in the toc without it.
-  \else\char\the\appendixno
-  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi
-  \fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi\fi}
-
-% Each @chapter defines these (using marks) as the number+name, number
-% and name of the chapter.  Page headings and footings can use
-% these.  @section does likewise.
-\def\thischapter{}
-\def\thischapternum{}
-\def\thischaptername{}
-\def\thissection{}
-\def\thissectionnum{}
-\def\thissectionname{}
-
-\newcount\absseclevel % used to calculate proper heading level
-\newcount\secbase\secbase=0 % @raisesections/@lowersections modify this count
-
-% @raisesections: treat @section as chapter, @subsection as section, etc.
-\def\raisesections{\global\advance\secbase by -1}
-\let\up=\raisesections % original BFox name
-
-% @lowersections: treat @chapter as section, @section as subsection, etc.
-\def\lowersections{\global\advance\secbase by 1}
-\let\down=\lowersections % original BFox name
-
-% we only have subsub.
-\chardef\maxseclevel = 3
-%
-% A numbered section within an unnumbered changes to unnumbered too.
-% To achieve this, remember the "biggest" unnum. sec. we are currently in:
-\chardef\unnlevel = \maxseclevel
-%
-% Trace whether the current chapter is an appendix or not:
-% \chapheadtype is "N" or "A", unnumbered chapters are ignored.
-\def\chapheadtype{N}
-
-% Choose a heading macro
-% #1 is heading type
-% #2 is heading level
-% #3 is text for heading
-\def\genhead#1#2#3{%
-  % Compute the abs. sec. level:
-  \absseclevel=#2
-  \advance\absseclevel by \secbase
-  % Make sure \absseclevel doesn't fall outside the range:
-  \ifnum \absseclevel < 0
-    \absseclevel = 0
-  \else
-    \ifnum \absseclevel > 3
-      \absseclevel = 3
-    \fi
-  \fi
-  % The heading type:
-  \def\headtype{#1}%
-  \if \headtype U%
-    \ifnum \absseclevel < \unnlevel
-      \chardef\unnlevel = \absseclevel
-    \fi
-  \else
-    % Check for appendix sections:
-    \ifnum \absseclevel = 0
-      \edef\chapheadtype{\headtype}%
-    \else
-      \if \headtype A\if \chapheadtype N%
-	\errmessage{@appendix... within a non-appendix chapter}%
-      \fi\fi
-    \fi
-    % Check for numbered within unnumbered:
-    \ifnum \absseclevel > \unnlevel
-      \def\headtype{U}%
-    \else
-      \chardef\unnlevel = 3
-    \fi
-  \fi
-  % Now print the heading:
-  \if \headtype U%
-    \ifcase\absseclevel
-	\unnumberedzzz{#3}%
-    \or \unnumberedseczzz{#3}%
-    \or \unnumberedsubseczzz{#3}%
-    \or \unnumberedsubsubseczzz{#3}%
-    \fi
-  \else
-    \if \headtype A%
-      \ifcase\absseclevel
-	  \appendixzzz{#3}%
-      \or \appendixsectionzzz{#3}%
-      \or \appendixsubseczzz{#3}%
-      \or \appendixsubsubseczzz{#3}%
-      \fi
-    \else
-      \ifcase\absseclevel
-	  \chapterzzz{#3}%
-      \or \seczzz{#3}%
-      \or \numberedsubseczzz{#3}%
-      \or \numberedsubsubseczzz{#3}%
-      \fi
-    \fi
-  \fi
-  \suppressfirstparagraphindent
-}
-
-% an interface:
-\def\numhead{\genhead N}
-\def\apphead{\genhead A}
-\def\unnmhead{\genhead U}
-
-% @chapter, @appendix, @unnumbered.  Increment top-level counter, reset
-% all lower-level sectioning counters to zero.
-%
-% Also set \chaplevelprefix, which we prepend to @float sequence numbers
-% (e.g., figures), q.v.  By default (before any chapter), that is empty.
-\let\chaplevelprefix = \empty
-%
-\outer\parseargdef\chapter{\numhead0{#1}} % normally numhead0 calls chapterzzz
-\def\chapterzzz#1{%
-  % section resetting is \global in case the chapter is in a group, such
-  % as an @include file.
-  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
-    \global\advance\chapno by 1
-  %
-  % Used for \float.
-  \gdef\chaplevelprefix{\the\chapno.}%
-  \resetallfloatnos
-  %
-  % \putwordChapter can contain complex things in translations.
-  \toks0=\expandafter{\putwordChapter}%
-  \message{\the\toks0 \space \the\chapno}%
-  %
-  % Write the actual heading.
-  \chapmacro{#1}{Ynumbered}{\the\chapno}%
-  %
-  % So @section and the like are numbered underneath this chapter.
-  \global\let\section = \numberedsec
-  \global\let\subsection = \numberedsubsec
-  \global\let\subsubsection = \numberedsubsubsec
-}
-
-\outer\parseargdef\appendix{\apphead0{#1}} % normally calls appendixzzz
-%
-\def\appendixzzz#1{%
-  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
-    \global\advance\appendixno by 1
-  \gdef\chaplevelprefix{\appendixletter.}%
-  \resetallfloatnos
-  %
-  % \putwordAppendix can contain complex things in translations.
-  \toks0=\expandafter{\putwordAppendix}%
-  \message{\the\toks0 \space \appendixletter}%
-  %
-  \chapmacro{#1}{Yappendix}{\appendixletter}%
-  %
-  \global\let\section = \appendixsec
-  \global\let\subsection = \appendixsubsec
-  \global\let\subsubsection = \appendixsubsubsec
-}
-
-% normally unnmhead0 calls unnumberedzzz:
-\outer\parseargdef\unnumbered{\unnmhead0{#1}}
-\def\unnumberedzzz#1{%
-  \global\secno=0 \global\subsecno=0 \global\subsubsecno=0
-    \global\advance\unnumberedno by 1
-  %
-  % Since an unnumbered has no number, no prefix for figures.
-  \global\let\chaplevelprefix = \empty
-  \resetallfloatnos
-  %
-  % This used to be simply \message{#1}, but TeX fully expands the
-  % argument to \message.  Therefore, if #1 contained @-commands, TeX
-  % expanded them.  For example, in `@unnumbered The @cite{Book}', TeX
-  % expanded @cite (which turns out to cause errors because \cite is meant
-  % to be executed, not expanded).
-  %
-  % Anyway, we don't want the fully-expanded definition of @cite to appear
-  % as a result of the \message, we just want `@cite' itself.  We use
-  % \the<toks register> to achieve this: TeX expands \the<toks> only once,
-  % simply yielding the contents of <toks register>.  (We also do this for
-  % the toc entries.)
-  \toks0 = {#1}%
-  \message{(\the\toks0)}%
-  %
-  \chapmacro{#1}{Ynothing}{\the\unnumberedno}%
-  %
-  \global\let\section = \unnumberedsec
-  \global\let\subsection = \unnumberedsubsec
-  \global\let\subsubsection = \unnumberedsubsubsec
-}
-
-% @centerchap is like @unnumbered, but the heading is centered.
-\outer\parseargdef\centerchap{%
-  % Well, we could do the following in a group, but that would break
-  % an assumption that \chapmacro is called at the outermost level.
-  % Thus we are safer this way:		--kasal, 24feb04
-  \let\centerparametersmaybe = \centerparameters
-  \unnmhead0{#1}%
-  \let\centerparametersmaybe = \relax
-}
-
-% @top is like @unnumbered.
-\let\top\unnumbered
-
-% Sections.
-% 
-\outer\parseargdef\numberedsec{\numhead1{#1}} % normally calls seczzz
-\def\seczzz#1{%
-  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
-  \sectionheading{#1}{sec}{Ynumbered}{\the\chapno.\the\secno}%
-}
-
-% normally calls appendixsectionzzz:
-\outer\parseargdef\appendixsection{\apphead1{#1}}
-\def\appendixsectionzzz#1{%
-  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
-  \sectionheading{#1}{sec}{Yappendix}{\appendixletter.\the\secno}%
-}
-\let\appendixsec\appendixsection
-
-% normally calls unnumberedseczzz:
-\outer\parseargdef\unnumberedsec{\unnmhead1{#1}}
-\def\unnumberedseczzz#1{%
-  \global\subsecno=0 \global\subsubsecno=0  \global\advance\secno by 1
-  \sectionheading{#1}{sec}{Ynothing}{\the\unnumberedno.\the\secno}%
-}
-
-% Subsections.
-% 
-% normally calls numberedsubseczzz:
-\outer\parseargdef\numberedsubsec{\numhead2{#1}}
-\def\numberedsubseczzz#1{%
-  \global\subsubsecno=0  \global\advance\subsecno by 1
-  \sectionheading{#1}{subsec}{Ynumbered}{\the\chapno.\the\secno.\the\subsecno}%
-}
-
-% normally calls appendixsubseczzz:
-\outer\parseargdef\appendixsubsec{\apphead2{#1}}
-\def\appendixsubseczzz#1{%
-  \global\subsubsecno=0  \global\advance\subsecno by 1
-  \sectionheading{#1}{subsec}{Yappendix}%
-                 {\appendixletter.\the\secno.\the\subsecno}%
-}
-
-% normally calls unnumberedsubseczzz:
-\outer\parseargdef\unnumberedsubsec{\unnmhead2{#1}}
-\def\unnumberedsubseczzz#1{%
-  \global\subsubsecno=0  \global\advance\subsecno by 1
-  \sectionheading{#1}{subsec}{Ynothing}%
-                 {\the\unnumberedno.\the\secno.\the\subsecno}%
-}
-
-% Subsubsections.
-% 
-% normally numberedsubsubseczzz:
-\outer\parseargdef\numberedsubsubsec{\numhead3{#1}}
-\def\numberedsubsubseczzz#1{%
-  \global\advance\subsubsecno by 1
-  \sectionheading{#1}{subsubsec}{Ynumbered}%
-                 {\the\chapno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally appendixsubsubseczzz:
-\outer\parseargdef\appendixsubsubsec{\apphead3{#1}}
-\def\appendixsubsubseczzz#1{%
-  \global\advance\subsubsecno by 1
-  \sectionheading{#1}{subsubsec}{Yappendix}%
-                 {\appendixletter.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% normally unnumberedsubsubseczzz:
-\outer\parseargdef\unnumberedsubsubsec{\unnmhead3{#1}}
-\def\unnumberedsubsubseczzz#1{%
-  \global\advance\subsubsecno by 1
-  \sectionheading{#1}{subsubsec}{Ynothing}%
-                 {\the\unnumberedno.\the\secno.\the\subsecno.\the\subsubsecno}%
-}
-
-% These macros control what the section commands do, according
-% to what kind of chapter we are in (ordinary, appendix, or unnumbered).
-% Define them by default for a numbered chapter.
-\let\section = \numberedsec
-\let\subsection = \numberedsubsec
-\let\subsubsection = \numberedsubsubsec
-
-% Define @majorheading, @heading and @subheading
-
-\def\majorheading{%
-  {\advance\chapheadingskip by 10pt \chapbreak }%
-  \parsearg\chapheadingzzz
-}
-
-\def\chapheading{\chapbreak \parsearg\chapheadingzzz}
-\def\chapheadingzzz#1{%
-  \vbox{\chapfonts \raggedtitlesettings #1\par}%
-  \nobreak\bigskip \nobreak
-  \suppressfirstparagraphindent
-}
-
-% @heading, @subheading, @subsubheading.
-\parseargdef\heading{\sectionheading{#1}{sec}{Yomitfromtoc}{}
-  \suppressfirstparagraphindent}
-\parseargdef\subheading{\sectionheading{#1}{subsec}{Yomitfromtoc}{}
-  \suppressfirstparagraphindent}
-\parseargdef\subsubheading{\sectionheading{#1}{subsubsec}{Yomitfromtoc}{}
-  \suppressfirstparagraphindent}
-
-% These macros generate a chapter, section, etc. heading only
-% (including whitespace, linebreaking, etc. around it),
-% given all the information in convenient, parsed form.
-
-% Args are the skip and penalty (usually negative)
-\def\dobreak#1#2{\par\ifdim\lastskip<#1\removelastskip\penalty#2\vskip#1\fi}
-
-% Parameter controlling skip before chapter headings (if needed)
-\newskip\chapheadingskip
-
-% Define plain chapter starts, and page on/off switching for it.
-\def\chapbreak{\dobreak \chapheadingskip {-4000}}
-\def\chappager{\par\vfill\supereject}
-% Because \domark is called before \chapoddpage, the filler page will
-% get the headings for the next chapter, which is wrong.  But we don't
-% care -- we just disable all headings on the filler page.
-\def\chapoddpage{%
-  \chappager
-  \ifodd\pageno \else
-    \begingroup
-      \headingsoff
-      \null
-      \chappager
-    \endgroup
-  \fi
-}
-
-\def\setchapternewpage #1 {\csname CHAPPAG#1\endcsname}
-
-\def\CHAPPAGoff{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chapbreak
-\global\let\pagealignmacro=\chappager}
-
-\def\CHAPPAGon{%
-\global\let\contentsalignmacro = \chappager
-\global\let\pchapsepmacro=\chappager
-\global\let\pagealignmacro=\chappager
-\global\def\HEADINGSon{\HEADINGSsingle}}
-
-\def\CHAPPAGodd{%
-\global\let\contentsalignmacro = \chapoddpage
-\global\let\pchapsepmacro=\chapoddpage
-\global\let\pagealignmacro=\chapoddpage
-\global\def\HEADINGSon{\HEADINGSdouble}}
-
-\CHAPPAGon
-
-% Chapter opening.
-%
-% #1 is the text, #2 is the section type (Ynumbered, Ynothing,
-% Yappendix, Yomitfromtoc), #3 the chapter number.
-%
-% To test against our argument.
-\def\Ynothingkeyword{Ynothing}
-\def\Yomitfromtockeyword{Yomitfromtoc}
-\def\Yappendixkeyword{Yappendix}
-%
-\def\chapmacro#1#2#3{%
-  % Insert the first mark before the heading break (see notes for \domark).
-  \let\prevchapterdefs=\lastchapterdefs
-  \let\prevsectiondefs=\lastsectiondefs
-  \gdef\lastsectiondefs{\gdef\thissectionname{}\gdef\thissectionnum{}%
-                        \gdef\thissection{}}%
-  %
-  \def\temptype{#2}%
-  \ifx\temptype\Ynothingkeyword
-    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
-                          \gdef\thischapter{\thischaptername}}%
-  \else\ifx\temptype\Yomitfromtockeyword
-    \gdef\lastchapterdefs{\gdef\thischaptername{#1}\gdef\thischapternum{}%
-                          \gdef\thischapter{}}%
-  \else\ifx\temptype\Yappendixkeyword
-    \toks0={#1}%
-    \xdef\lastchapterdefs{%
-      \gdef\noexpand\thischaptername{\the\toks0}%
-      \gdef\noexpand\thischapternum{\appendixletter}%
-      % \noexpand\putwordAppendix avoids expanding indigestible
-      % commands in some of the translations.
-      \gdef\noexpand\thischapter{\noexpand\putwordAppendix{}
-                                 \noexpand\thischapternum:
-                                 \noexpand\thischaptername}%
-    }%
-  \else
-    \toks0={#1}%
-    \xdef\lastchapterdefs{%
-      \gdef\noexpand\thischaptername{\the\toks0}%
-      \gdef\noexpand\thischapternum{\the\chapno}%
-      % \noexpand\putwordChapter avoids expanding indigestible
-      % commands in some of the translations.
-      \gdef\noexpand\thischapter{\noexpand\putwordChapter{}
-                                 \noexpand\thischapternum:
-                                 \noexpand\thischaptername}%
-    }%
-  \fi\fi\fi
-  %
-  % Output the mark.  Pass it through \safewhatsit, to take care of
-  % the preceding space.
-  \safewhatsit\domark
-  %
-  % Insert the chapter heading break.
-  \pchapsepmacro
-  %
-  % Now the second mark, after the heading break.  No break points
-  % between here and the heading.
-  \let\prevchapterdefs=\lastchapterdefs
-  \let\prevsectiondefs=\lastsectiondefs
-  \domark
-  %
-  {%
-    \chapfonts \rmisbold
-    %
-    % Have to define \lastsection before calling \donoderef, because the
-    % xref code eventually uses it.  On the other hand, it has to be called
-    % after \pchapsepmacro, or the headline will change too soon.
-    \gdef\lastsection{#1}%
-    %
-    % Only insert the separating space if we have a chapter/appendix
-    % number, and don't print the unnumbered ``number''.
-    \ifx\temptype\Ynothingkeyword
-      \setbox0 = \hbox{}%
-      \def\toctype{unnchap}%
-    \else\ifx\temptype\Yomitfromtockeyword
-      \setbox0 = \hbox{}% contents like unnumbered, but no toc entry
-      \def\toctype{omit}%
-    \else\ifx\temptype\Yappendixkeyword
-      \setbox0 = \hbox{\putwordAppendix{} #3\enspace}%
-      \def\toctype{app}%
-    \else
-      \setbox0 = \hbox{#3\enspace}%
-      \def\toctype{numchap}%
-    \fi\fi\fi
-    %
-    % Write the toc entry for this chapter.  Must come before the
-    % \donoderef, because we include the current node name in the toc
-    % entry, and \donoderef resets it to empty.
-    \writetocentry{\toctype}{#1}{#3}%
-    %
-    % For pdftex, we have to write out the node definition (aka, make
-    % the pdfdest) after any page break, but before the actual text has
-    % been typeset.  If the destination for the pdf outline is after the
-    % text, then jumping from the outline may wind up with the text not
-    % being visible, for instance under high magnification.
-    \donoderef{#2}%
-    %
-    % Typeset the actual heading.
-    \nobreak % Avoid page breaks at the interline glue.
-    \vbox{\raggedtitlesettings \hangindent=\wd0 \centerparametersmaybe
-          \unhbox0 #1\par}%
-  }%
-  \nobreak\bigskip % no page break after a chapter title
-  \nobreak
-}
-
-% @centerchap -- centered and unnumbered.
-\let\centerparametersmaybe = \relax
-\def\centerparameters{%
-  \advance\rightskip by 3\rightskip
-  \leftskip = \rightskip
-  \parfillskip = 0pt
-}
-
-
-% I don't think this chapter style is supported any more, so I'm not
-% updating it with the new noderef stuff.  We'll see.  --karl, 11aug03.
-%
-\def\setchapterstyle #1 {\csname CHAPF#1\endcsname}
-%
-\def\unnchfopen #1{%
-  \chapoddpage
-  \vbox{\chapfonts \raggedtitlesettings #1\par}%
-  \nobreak\bigskip\nobreak
-}
-\def\chfopen #1#2{\chapoddpage {\chapfonts
-\vbox to 3in{\vfil \hbox to\hsize{\hfil #2} \hbox to\hsize{\hfil #1} \vfil}}%
-\par\penalty 5000 %
-}
-\def\centerchfopen #1{%
-  \chapoddpage
-  \vbox{\chapfonts \raggedtitlesettings \hfill #1\hfill}%
-  \nobreak\bigskip \nobreak
-}
-\def\CHAPFopen{%
-  \global\let\chapmacro=\chfopen
-  \global\let\centerchapmacro=\centerchfopen}
-
-
-% Section titles.  These macros combine the section number parts and
-% call the generic \sectionheading to do the printing.
-%
-\newskip\secheadingskip
-\def\secheadingbreak{\dobreak \secheadingskip{-1000}}
-
-% Subsection titles.
-\newskip\subsecheadingskip
-\def\subsecheadingbreak{\dobreak \subsecheadingskip{-500}}
-
-% Subsubsection titles.
-\def\subsubsecheadingskip{\subsecheadingskip}
-\def\subsubsecheadingbreak{\subsecheadingbreak}
-
-
-% Print any size, any type, section title.
-%
-% #1 is the text, #2 is the section level (sec/subsec/subsubsec), #3 is
-% the section type for xrefs (Ynumbered, Ynothing, Yappendix), #4 is the
-% section number.
-%
-\def\seckeyword{sec}
-%
-\def\sectionheading#1#2#3#4{%
-  {%
-    \checkenv{}% should not be in an environment.
-    %
-    % Switch to the right set of fonts.
-    \csname #2fonts\endcsname \rmisbold
-    %
-    \def\sectionlevel{#2}%
-    \def\temptype{#3}%
-    %
-    % Insert first mark before the heading break (see notes for \domark).
-    \let\prevsectiondefs=\lastsectiondefs
-    \ifx\temptype\Ynothingkeyword
-      \ifx\sectionlevel\seckeyword
-        \gdef\lastsectiondefs{\gdef\thissectionname{#1}\gdef\thissectionnum{}%
-                              \gdef\thissection{\thissectionname}}%
-      \fi
-    \else\ifx\temptype\Yomitfromtockeyword
-      % Don't redefine \thissection.
-    \else\ifx\temptype\Yappendixkeyword
-      \ifx\sectionlevel\seckeyword
-        \toks0={#1}%
-        \xdef\lastsectiondefs{%
-          \gdef\noexpand\thissectionname{\the\toks0}%
-          \gdef\noexpand\thissectionnum{#4}%
-          % \noexpand\putwordSection avoids expanding indigestible
-          % commands in some of the translations.
-          \gdef\noexpand\thissection{\noexpand\putwordSection{}
-                                     \noexpand\thissectionnum:
-                                     \noexpand\thissectionname}%
-        }%
-      \fi
-    \else
-      \ifx\sectionlevel\seckeyword
-        \toks0={#1}%
-        \xdef\lastsectiondefs{%
-          \gdef\noexpand\thissectionname{\the\toks0}%
-          \gdef\noexpand\thissectionnum{#4}%
-          % \noexpand\putwordSection avoids expanding indigestible
-          % commands in some of the translations.
-          \gdef\noexpand\thissection{\noexpand\putwordSection{}
-                                     \noexpand\thissectionnum:
-                                     \noexpand\thissectionname}%
-        }%
-      \fi
-    \fi\fi\fi
-    %
-    % Go into vertical mode.  Usually we'll already be there, but we
-    % don't want the following whatsit to end up in a preceding paragraph
-    % if the document didn't happen to have a blank line.
-    \par
-    %
-    % Output the mark.  Pass it through \safewhatsit, to take care of
-    % the preceding space.
-    \safewhatsit\domark
-    %
-    % Insert space above the heading.
-    \csname #2headingbreak\endcsname
-    %
-    % Now the second mark, after the heading break.  No break points
-    % between here and the heading.
-    \let\prevsectiondefs=\lastsectiondefs
-    \domark
-    %
-    % Only insert the space after the number if we have a section number.
-    \ifx\temptype\Ynothingkeyword
-      \setbox0 = \hbox{}%
-      \def\toctype{unn}%
-      \gdef\lastsection{#1}%
-    \else\ifx\temptype\Yomitfromtockeyword
-      % for @headings -- no section number, don't include in toc,
-      % and don't redefine \lastsection.
-      \setbox0 = \hbox{}%
-      \def\toctype{omit}%
-      \let\sectionlevel=\empty
-    \else\ifx\temptype\Yappendixkeyword
-      \setbox0 = \hbox{#4\enspace}%
-      \def\toctype{app}%
-      \gdef\lastsection{#1}%
-    \else
-      \setbox0 = \hbox{#4\enspace}%
-      \def\toctype{num}%
-      \gdef\lastsection{#1}%
-    \fi\fi\fi
-    %
-    % Write the toc entry (before \donoderef).  See comments in \chapmacro.
-    \writetocentry{\toctype\sectionlevel}{#1}{#4}%
-    %
-    % Write the node reference (= pdf destination for pdftex).
-    % Again, see comments in \chapmacro.
-    \donoderef{#3}%
-    %
-    % Interline glue will be inserted when the vbox is completed.
-    % That glue will be a valid breakpoint for the page, since it'll be
-    % preceded by a whatsit (usually from the \donoderef, or from the
-    % \writetocentry if there was no node).  We don't want to allow that
-    % break, since then the whatsits could end up on page n while the
-    % section is on page n+1, thus toc/etc. are wrong.  Debian bug 276000.
-    \nobreak
-    %
-    % Output the actual section heading.
-    \vbox{\hyphenpenalty=10000 \tolerance=5000 \parindent=0pt \ptexraggedright
-          \hangindent=\wd0  % zero if no section number
-          \unhbox0 #1}%
-  }%
-  % Add extra space after the heading -- half of whatever came above it.
-  % Don't allow stretch, though.
-  \kern .5 \csname #2headingskip\endcsname
-  %
-  % Do not let the kern be a potential breakpoint, as it would be if it
-  % was followed by glue.
-  \nobreak
-  %
-  % We'll almost certainly start a paragraph next, so don't let that
-  % glue accumulate.  (Not a breakpoint because it's preceded by a
-  % discardable item.)  However, when a paragraph is not started next
-  % (\startdefun, \cartouche, \center, etc.), this needs to be wiped out
-  % or the negative glue will cause weirdly wrong output, typically
-  % obscuring the section heading with something else.
-  \vskip-\parskip
-  %
-  % This is so the last item on the main vertical list is a known
-  % \penalty > 10000, so \startdefun, etc., can recognize the situation
-  % and do the needful.
-  \penalty 10001
-}
-
-
-\message{toc,}
-% Table of contents.
-\newwrite\tocfile
-
-% Write an entry to the toc file, opening it if necessary.
-% Called from @chapter, etc.
-%
-% Example usage: \writetocentry{sec}{Section Name}{\the\chapno.\the\secno}
-% We append the current node name (if any) and page number as additional
-% arguments for the \{chap,sec,...}entry macros which will eventually
-% read this.  The node name is used in the pdf outlines as the
-% destination to jump to.
-%
-% We open the .toc file for writing here instead of at @setfilename (or
-% any other fixed time) so that @contents can be anywhere in the document.
-% But if #1 is `omit', then we don't do anything.  This is used for the
-% table of contents chapter openings themselves.
-%
-\newif\iftocfileopened
-\def\omitkeyword{omit}%
-%
-\def\writetocentry#1#2#3{%
-  \edef\writetoctype{#1}%
-  \ifx\writetoctype\omitkeyword \else
-    \iftocfileopened\else
-      \immediate\openout\tocfile = \jobname.toc
-      \global\tocfileopenedtrue
-    \fi
-    %
-    \iflinks
-      {\atdummies
-       \edef\temp{%
-         \write\tocfile{@#1entry{#2}{#3}{\lastnode}{\noexpand\folio}}}%
-       \temp
-      }%
-    \fi
-  \fi
-  %
-  % Tell \shipout to create a pdf destination on each page, if we're
-  % writing pdf.  These are used in the table of contents.  We can't
-  % just write one on every page because the title pages are numbered
-  % 1 and 2 (the page numbers aren't printed), and so are the first
-  % two pages of the document.  Thus, we'd have two destinations named
-  % `1', and two named `2'.
-  \ifpdf \global\pdfmakepagedesttrue \fi
-}
-
-
-% These characters do not print properly in the Computer Modern roman
-% fonts, so we must take special care.  This is more or less redundant
-% with the Texinfo input format setup at the end of this file.
-%
-\def\activecatcodes{%
-  \catcode`\"=\active
-  \catcode`\$=\active
-  \catcode`\<=\active
-  \catcode`\>=\active
-  \catcode`\\=\active
-  \catcode`\^=\active
-  \catcode`\_=\active
-  \catcode`\|=\active
-  \catcode`\~=\active
-}
-
-
-% Read the toc file, which is essentially Texinfo input.
-\def\readtocfile{%
-  \setupdatafile
-  \activecatcodes
-  \input \tocreadfilename
-}
-
-\newskip\contentsrightmargin \contentsrightmargin=1in
-\newcount\savepageno
-\newcount\lastnegativepageno \lastnegativepageno = -1
-
-% Prepare to read what we've written to \tocfile.
-%
-\def\startcontents#1{%
-  % If @setchapternewpage on, and @headings double, the contents should
-  % start on an odd page, unlike chapters.  Thus, we maintain
-  % \contentsalignmacro in parallel with \pagealignmacro.
-  % From: Torbjorn Granlund <tege@matematik.su.se>
-  \contentsalignmacro
-  \immediate\closeout\tocfile
-  %
-  % Don't need to put `Contents' or `Short Contents' in the headline.
-  % It is abundantly clear what they are.
-  \chapmacro{#1}{Yomitfromtoc}{}%
-  %
-  \savepageno = \pageno
-  \begingroup                  % Set up to handle contents files properly.
-    \raggedbottom              % Worry more about breakpoints than the bottom.
-    \advance\hsize by -\contentsrightmargin % Don't use the full line length.
-    %
-    % Roman numerals for page numbers.
-    \ifnum \pageno>0 \global\pageno = \lastnegativepageno \fi
-}
-
-% redefined for the two-volume lispref.  We always output on
-% \jobname.toc even if this is redefined.
-%
-\def\tocreadfilename{\jobname.toc}
-
-% Normal (long) toc.
-%
-\def\contents{%
-  \startcontents{\putwordTOC}%
-    \openin 1 \tocreadfilename\space
-    \ifeof 1 \else
-      \readtocfile
-    \fi
-    \vfill \eject
-    \contentsalignmacro % in case @setchapternewpage odd is in effect
-    \ifeof 1 \else
-      \pdfmakeoutlines
-    \fi
-    \closein 1
-  \endgroup
-  \lastnegativepageno = \pageno
-  \global\pageno = \savepageno
-}
-
-% And just the chapters.
-\def\summarycontents{%
-  \startcontents{\putwordShortTOC}%
-    %
-    \let\partentry = \shortpartentry
-    \let\numchapentry = \shortchapentry
-    \let\appentry = \shortchapentry
-    \let\unnchapentry = \shortunnchapentry
-    % We want a true roman here for the page numbers.
-    \secfonts
-    \let\rm=\shortcontrm \let\bf=\shortcontbf
-    \let\sl=\shortcontsl \let\tt=\shortconttt
-    \rm
-    \hyphenpenalty = 10000
-    \advance\baselineskip by 1pt % Open it up a little.
-    \def\numsecentry##1##2##3##4{}
-    \let\appsecentry = \numsecentry
-    \let\unnsecentry = \numsecentry
-    \let\numsubsecentry = \numsecentry
-    \let\appsubsecentry = \numsecentry
-    \let\unnsubsecentry = \numsecentry
-    \let\numsubsubsecentry = \numsecentry
-    \let\appsubsubsecentry = \numsecentry
-    \let\unnsubsubsecentry = \numsecentry
-    \openin 1 \tocreadfilename\space
-    \ifeof 1 \else
-      \readtocfile
-    \fi
-    \closein 1
-    \vfill \eject
-    \contentsalignmacro % in case @setchapternewpage odd is in effect
-  \endgroup
-  \lastnegativepageno = \pageno
-  \global\pageno = \savepageno
-}
-\let\shortcontents = \summarycontents
-
-% Typeset the label for a chapter or appendix for the short contents.
-% The arg is, e.g., `A' for an appendix, or `3' for a chapter.
-%
-\def\shortchaplabel#1{%
-  % This space should be enough, since a single number is .5em, and the
-  % widest letter (M) is 1em, at least in the Computer Modern fonts.
-  % But use \hss just in case.
-  % (This space doesn't include the extra space that gets added after
-  % the label; that gets put in by \shortchapentry above.)
-  %
-  % We'd like to right-justify chapter numbers, but that looks strange
-  % with appendix letters.  And right-justifying numbers and
-  % left-justifying letters looks strange when there is less than 10
-  % chapters.  Have to read the whole toc once to know how many chapters
-  % there are before deciding ...
-  \hbox to 1em{#1\hss}%
-}
-
-% These macros generate individual entries in the table of contents.
-% The first argument is the chapter or section name.
-% The last argument is the page number.
-% The arguments in between are the chapter number, section number, ...
-
-% Parts, in the main contents.  Replace the part number, which doesn't
-% exist, with an empty box.  Let's hope all the numbers have the same width.
-% Also ignore the page number, which is conventionally not printed.
-\def\numeralbox{\setbox0=\hbox{8}\hbox to \wd0{\hfil}}
-\def\partentry#1#2#3#4{\dochapentry{\numeralbox\labelspace#1}{}}
-%
-% Parts, in the short toc.
-\def\shortpartentry#1#2#3#4{%
-  \penalty-300
-  \vskip.5\baselineskip plus.15\baselineskip minus.1\baselineskip
-  \shortchapentry{{\bf #1}}{\numeralbox}{}{}%
-}
-
-% Chapters, in the main contents.
-\def\numchapentry#1#2#3#4{\dochapentry{#2\labelspace#1}{#4}}
-%
-% Chapters, in the short toc.
-% See comments in \dochapentry re vbox and related settings.
-\def\shortchapentry#1#2#3#4{%
-  \tocentry{\shortchaplabel{#2}\labelspace #1}{\doshortpageno\bgroup#4\egroup}%
-}
-
-% Appendices, in the main contents.
-% Need the word Appendix, and a fixed-size box.
-%
-\def\appendixbox#1{%
-  % We use M since it's probably the widest letter.
-  \setbox0 = \hbox{\putwordAppendix{} M}%
-  \hbox to \wd0{\putwordAppendix{} #1\hss}}
-%
-\def\appentry#1#2#3#4{\dochapentry{\appendixbox{#2}\labelspace#1}{#4}}
-
-% Unnumbered chapters.
-\def\unnchapentry#1#2#3#4{\dochapentry{#1}{#4}}
-\def\shortunnchapentry#1#2#3#4{\tocentry{#1}{\doshortpageno\bgroup#4\egroup}}
-
-% Sections.
-\def\numsecentry#1#2#3#4{\dosecentry{#2\labelspace#1}{#4}}
-\let\appsecentry=\numsecentry
-\def\unnsecentry#1#2#3#4{\dosecentry{#1}{#4}}
-
-% Subsections.
-\def\numsubsecentry#1#2#3#4{\dosubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsecentry=\numsubsecentry
-\def\unnsubsecentry#1#2#3#4{\dosubsecentry{#1}{#4}}
-
-% And subsubsections.
-\def\numsubsubsecentry#1#2#3#4{\dosubsubsecentry{#2\labelspace#1}{#4}}
-\let\appsubsubsecentry=\numsubsubsecentry
-\def\unnsubsubsecentry#1#2#3#4{\dosubsubsecentry{#1}{#4}}
-
-% This parameter controls the indentation of the various levels.
-% Same as \defaultparindent.
-\newdimen\tocindent \tocindent = 15pt
-
-% Now for the actual typesetting. In all these, #1 is the text and #2 is the
-% page number.
-%
-% If the toc has to be broken over pages, we want it to be at chapters
-% if at all possible; hence the \penalty.
-\def\dochapentry#1#2{%
-   \penalty-300 \vskip1\baselineskip plus.33\baselineskip minus.25\baselineskip
-   \begingroup
-     \chapentryfonts
-     \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-   \endgroup
-   \nobreak\vskip .25\baselineskip plus.1\baselineskip
-}
-
-\def\dosecentry#1#2{\begingroup
-  \secentryfonts \leftskip=\tocindent
-  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsecentry#1#2{\begingroup
-  \subsecentryfonts \leftskip=2\tocindent
-  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-\def\dosubsubsecentry#1#2{\begingroup
-  \subsubsecentryfonts \leftskip=3\tocindent
-  \tocentry{#1}{\dopageno\bgroup#2\egroup}%
-\endgroup}
-
-% We use the same \entry macro as for the index entries.
-\let\tocentry = \entry
-
-% Space between chapter (or whatever) number and the title.
-\def\labelspace{\hskip1em \relax}
-
-\def\dopageno#1{{\rm #1}}
-\def\doshortpageno#1{{\rm #1}}
-
-\def\chapentryfonts{\secfonts \rm}
-\def\secentryfonts{\textfonts}
-\def\subsecentryfonts{\textfonts}
-\def\subsubsecentryfonts{\textfonts}
-
-
-\message{environments,}
-% @foo ... @end foo.
-
-% @tex ... @end tex    escapes into raw TeX temporarily.
-% One exception: @ is still an escape character, so that @end tex works.
-% But \@ or @@ will get a plain @ character.
-
-\envdef\tex{%
-  \setupmarkupstyle{tex}%
-  \catcode `\\=0 \catcode `\{=1 \catcode `\}=2
-  \catcode `\$=3 \catcode `\&=4 \catcode `\#=6
-  \catcode `\^=7 \catcode `\_=8 \catcode `\~=\active \let~=\tie
-  \catcode `\%=14
-  \catcode `\+=\other
-  \catcode `\"=\other
-  \catcode `\|=\other
-  \catcode `\<=\other
-  \catcode `\>=\other
-  \catcode`\`=\other
-  \catcode`\'=\other
-  \escapechar=`\\
-  %
-  % ' is active in math mode (mathcode"8000).  So reset it, and all our
-  % other math active characters (just in case), to plain's definitions.
-  \mathactive
-  %
-  \let\b=\ptexb
-  \let\bullet=\ptexbullet
-  \let\c=\ptexc
-  \let\,=\ptexcomma
-  \let\.=\ptexdot
-  \let\dots=\ptexdots
-  \let\equiv=\ptexequiv
-  \let\!=\ptexexclam
-  \let\i=\ptexi
-  \let\indent=\ptexindent
-  \let\noindent=\ptexnoindent
-  \let\{=\ptexlbrace
-  \let\+=\tabalign
-  \let\}=\ptexrbrace
-  \let\/=\ptexslash
-  \let\*=\ptexstar
-  \let\t=\ptext
-  \expandafter \let\csname top\endcsname=\ptextop  % outer
-  \let\frenchspacing=\plainfrenchspacing
-  %
-  \def\endldots{\mathinner{\ldots\ldots\ldots\ldots}}%
-  \def\enddots{\relax\ifmmode\endldots\else$\mathsurround=0pt \endldots\,$\fi}%
-  \def\@{@}%
-}
-% There is no need to define \Etex.
-
-% Define @lisp ... @end lisp.
-% @lisp environment forms a group so it can rebind things,
-% including the definition of @end lisp (which normally is erroneous).
-
-% Amount to narrow the margins by for @lisp.
-\newskip\lispnarrowing \lispnarrowing=0.4in
-
-% This is the definition that ^^M gets inside @lisp, @example, and other
-% such environments.  \null is better than a space, since it doesn't
-% have any width.
-\def\lisppar{\null\endgraf}
-
-% This space is always present above and below environments.
-\newskip\envskipamount \envskipamount = 0pt
-
-% Make spacing and below environment symmetrical.  We use \parskip here
-% to help in doing that, since in @example-like environments \parskip
-% is reset to zero; thus the \afterenvbreak inserts no space -- but the
-% start of the next paragraph will insert \parskip.
-%
-\def\aboveenvbreak{{%
-  % =10000 instead of <10000 because of a special case in \itemzzz and
-  % \sectionheading, q.v.
-  \ifnum \lastpenalty=10000 \else
-    \advance\envskipamount by \parskip
-    \endgraf
-    \ifdim\lastskip<\envskipamount
-      \removelastskip
-      % it's not a good place to break if the last penalty was \nobreak
-      % or better ...
-      \ifnum\lastpenalty<10000 \penalty-50 \fi
-      \vskip\envskipamount
-    \fi
-  \fi
-}}
-
-\let\afterenvbreak = \aboveenvbreak
-
-% \nonarrowing is a flag.  If "set", @lisp etc don't narrow margins; it will
-% also clear it, so that its embedded environments do the narrowing again.
-\let\nonarrowing=\relax
-
-% @cartouche ... @end cartouche: draw rectangle w/rounded corners around
-% environment contents.
-\font\circle=lcircle10
-\newdimen\circthick
-\newdimen\cartouter\newdimen\cartinner
-\newskip\normbskip\newskip\normpskip\newskip\normlskip
-\circthick=\fontdimen8\circle
-%
-\def\ctl{{\circle\char'013\hskip -6pt}}% 6pt from pl file: 1/2charwidth
-\def\ctr{{\hskip 6pt\circle\char'010}}
-\def\cbl{{\circle\char'012\hskip -6pt}}
-\def\cbr{{\hskip 6pt\circle\char'011}}
-\def\carttop{\hbox to \cartouter{\hskip\lskip
-        \ctl\leaders\hrule height\circthick\hfil\ctr
-        \hskip\rskip}}
-\def\cartbot{\hbox to \cartouter{\hskip\lskip
-        \cbl\leaders\hrule height\circthick\hfil\cbr
-        \hskip\rskip}}
-%
-\newskip\lskip\newskip\rskip
-
-\envdef\cartouche{%
-  \ifhmode\par\fi  % can't be in the midst of a paragraph.
-  \startsavinginserts
-  \lskip=\leftskip \rskip=\rightskip
-  \leftskip=0pt\rightskip=0pt % we want these *outside*.
-  \cartinner=\hsize \advance\cartinner by-\lskip
-  \advance\cartinner by-\rskip
-  \cartouter=\hsize
-  \advance\cartouter by 18.4pt	% allow for 3pt kerns on either
-				% side, and for 6pt waste from
-				% each corner char, and rule thickness
-  \normbskip=\baselineskip \normpskip=\parskip \normlskip=\lineskip
-  % Flag to tell @lisp, etc., not to narrow margin.
-  \let\nonarrowing = t%
-  %
-  % If this cartouche directly follows a sectioning command, we need the
-  % \parskip glue (backspaced over by default) or the cartouche can
-  % collide with the section heading.
-  \ifnum\lastpenalty>10000 \vskip\parskip \penalty\lastpenalty \fi
-  %
-  \vbox\bgroup
-      \baselineskip=0pt\parskip=0pt\lineskip=0pt
-      \carttop
-      \hbox\bgroup
-	  \hskip\lskip
-	  \vrule\kern3pt
-	  \vbox\bgroup
-	      \kern3pt
-	      \hsize=\cartinner
-	      \baselineskip=\normbskip
-	      \lineskip=\normlskip
-	      \parskip=\normpskip
-	      \vskip -\parskip
-	      \comment % For explanation, see the end of def\group.
-}
-\def\Ecartouche{%
-              \ifhmode\par\fi
-	      \kern3pt
-	  \egroup
-	  \kern3pt\vrule
-	  \hskip\rskip
-      \egroup
-      \cartbot
-  \egroup
-  \checkinserts
-}
-
-
-% This macro is called at the beginning of all the @example variants,
-% inside a group.
-\newdimen\nonfillparindent
-\def\nonfillstart{%
-  \aboveenvbreak
-  \hfuzz = 12pt % Don't be fussy
-  \sepspaces % Make spaces be word-separators rather than space tokens.
-  \let\par = \lisppar % don't ignore blank lines
-  \obeylines % each line of input is a line of output
-  \parskip = 0pt
-  % Turn off paragraph indentation but redefine \indent to emulate
-  % the normal \indent.
-  \nonfillparindent=\parindent
-  \parindent = 0pt
-  \let\indent\nonfillindent
-  %
-  \emergencystretch = 0pt % don't try to avoid overfull boxes
-  \ifx\nonarrowing\relax
-    \advance \leftskip by \lispnarrowing
-    \exdentamount=\lispnarrowing
-  \else
-    \let\nonarrowing = \relax
-  \fi
-  \let\exdent=\nofillexdent
-}
-
-\begingroup
-\obeyspaces
-% We want to swallow spaces (but not other tokens) after the fake
-% @indent in our nonfill-environments, where spaces are normally
-% active and set to @tie, resulting in them not being ignored after
-% @indent.
-\gdef\nonfillindent{\futurelet\temp\nonfillindentcheck}%
-\gdef\nonfillindentcheck{%
-\ifx\temp %
-\expandafter\nonfillindentgobble%
-\else%
-\leavevmode\nonfillindentbox%
-\fi%
-}%
-\endgroup
-\def\nonfillindentgobble#1{\nonfillindent}
-\def\nonfillindentbox{\hbox to \nonfillparindent{\hss}}
-
-% If you want all examples etc. small: @set dispenvsize small.
-% If you want even small examples the full size: @set dispenvsize nosmall.
-% This affects the following displayed environments:
-%    @example, @display, @format, @lisp
-%
-\def\smallword{small}
-\def\nosmallword{nosmall}
-\let\SETdispenvsize\relax
-\def\setnormaldispenv{%
-  \ifx\SETdispenvsize\smallword
-    % end paragraph for sake of leading, in case document has no blank
-    % line.  This is redundant with what happens in \aboveenvbreak, but
-    % we need to do it before changing the fonts, and it's inconvenient
-    % to change the fonts afterward.
-    \ifnum \lastpenalty=10000 \else \endgraf \fi
-    \smallexamplefonts \rm
-  \fi
-}
-\def\setsmalldispenv{%
-  \ifx\SETdispenvsize\nosmallword
-  \else
-    \ifnum \lastpenalty=10000 \else \endgraf \fi
-    \smallexamplefonts \rm
-  \fi
-}
-
-% We often define two environments, @foo and @smallfoo.
-% Let's do it in one command.  #1 is the env name, #2 the definition.
-\def\makedispenvdef#1#2{%
-  \expandafter\envdef\csname#1\endcsname {\setnormaldispenv #2}%
-  \expandafter\envdef\csname small#1\endcsname {\setsmalldispenv #2}%
-  \expandafter\let\csname E#1\endcsname \afterenvbreak
-  \expandafter\let\csname Esmall#1\endcsname \afterenvbreak
-}
-
-% Define two environment synonyms (#1 and #2) for an environment.
-\def\maketwodispenvdef#1#2#3{%
-  \makedispenvdef{#1}{#3}%
-  \makedispenvdef{#2}{#3}%
-}
-%
-% @lisp: indented, narrowed, typewriter font;
-% @example: same as @lisp.
-%
-% @smallexample and @smalllisp: use smaller fonts.
-% Originally contributed by Pavel@xerox.
-%
-\maketwodispenvdef{lisp}{example}{%
-  \nonfillstart
-  \tt\setupmarkupstyle{example}%
-  \let\kbdfont = \kbdexamplefont % Allow @kbd to do something special.
-  \gobble % eat return
-}
-% @display/@smalldisplay: same as @lisp except keep current font.
-%
-\makedispenvdef{display}{%
-  \nonfillstart
-  \gobble
-}
-
-% @format/@smallformat: same as @display except don't narrow margins.
-%
-\makedispenvdef{format}{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \gobble
-}
-
-% @flushleft: same as @format, but doesn't obey \SETdispenvsize.
-\envdef\flushleft{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \gobble
-}
-\let\Eflushleft = \afterenvbreak
-
-% @flushright.
-%
-\envdef\flushright{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \advance\leftskip by 0pt plus 1fill\relax
-  \gobble
-}
-\let\Eflushright = \afterenvbreak
-
-
-% @raggedright does more-or-less normal line breaking but no right
-% justification.  From plain.tex.
-\envdef\raggedright{%
-  \rightskip0pt plus2em \spaceskip.3333em \xspaceskip.5em\relax
-}
-\let\Eraggedright\par
-
-\envdef\raggedleft{%
-  \parindent=0pt \leftskip0pt plus2em
-  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
-  \hbadness=10000 % Last line will usually be underfull, so turn off
-                  % badness reporting.
-}
-\let\Eraggedleft\par
-
-\envdef\raggedcenter{%
-  \parindent=0pt \rightskip0pt plus1em \leftskip0pt plus1em
-  \spaceskip.3333em \xspaceskip.5em \parfillskip=0pt
-  \hbadness=10000 % Last line will usually be underfull, so turn off
-                  % badness reporting.
-}
-\let\Eraggedcenter\par
-
-
-% @quotation does normal linebreaking (hence we can't use \nonfillstart)
-% and narrows the margins.  We keep \parskip nonzero in general, since
-% we're doing normal filling.  So, when using \aboveenvbreak and
-% \afterenvbreak, temporarily make \parskip 0.
-%
-\makedispenvdef{quotation}{\quotationstart}
-%
-\def\quotationstart{%
-  \indentedblockstart % same as \indentedblock, but increase right margin too.
-  \ifx\nonarrowing\relax
-    \advance\rightskip by \lispnarrowing
-  \fi
-  \parsearg\quotationlabel
-}
-
-% We have retained a nonzero parskip for the environment, since we're
-% doing normal filling.
-%
-\def\Equotation{%
-  \par
-  \ifx\quotationauthor\thisisundefined\else
-    % indent a bit.
-    \leftline{\kern 2\leftskip \sl ---\quotationauthor}%
-  \fi
-  {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallquotation{\Equotation}
-
-% If we're given an argument, typeset it in bold with a colon after.
-\def\quotationlabel#1{%
-  \def\temp{#1}%
-  \ifx\temp\empty \else
-    {\bf #1: }%
-  \fi
-}
-
-% @indentedblock is like @quotation, but indents only on the left and
-% has no optional argument.
-% 
-\makedispenvdef{indentedblock}{\indentedblockstart}
-%
-\def\indentedblockstart{%
-  {\parskip=0pt \aboveenvbreak}% because \aboveenvbreak inserts \parskip
-  \parindent=0pt
-  %
-  % @cartouche defines \nonarrowing to inhibit narrowing at next level down.
-  \ifx\nonarrowing\relax
-    \advance\leftskip by \lispnarrowing
-    \exdentamount = \lispnarrowing
-  \else
-    \let\nonarrowing = \relax
-  \fi
-}
-
-% Keep a nonzero parskip for the environment, since we're doing normal filling.
-%
-\def\Eindentedblock{%
-  \par
-  {\parskip=0pt \afterenvbreak}%
-}
-\def\Esmallindentedblock{\Eindentedblock}
-
-
-% LaTeX-like @verbatim...@end verbatim and @verb{<char>...<char>}
-% If we want to allow any <char> as delimiter,
-% we need the curly braces so that makeinfo sees the @verb command, eg:
-% `@verbx...x' would look like the '@verbx' command.  --janneke@gnu.org
-%
-% [Knuth]: Donald Ervin Knuth, 1996.  The TeXbook.
-%
-% [Knuth] p.344; only we need to do the other characters Texinfo sets
-% active too.  Otherwise, they get lost as the first character on a
-% verbatim line.
-\def\dospecials{%
-  \do\ \do\\\do\{\do\}\do\$\do\&%
-  \do\#\do\^\do\^^K\do\_\do\^^A\do\%\do\~%
-  \do\<\do\>\do\|\do\@\do+\do\"%
-  % Don't do the quotes -- if we do, @set txicodequoteundirected and
-  % @set txicodequotebacktick will not have effect on @verb and
-  % @verbatim, and ?` and !` ligatures won't get disabled.
-  %\do\`\do\'%
-}
-%
-% [Knuth] p. 380
-\def\uncatcodespecials{%
-  \def\do##1{\catcode`##1=\other}\dospecials}
-%
-% Setup for the @verb command.
-%
-% Eight spaces for a tab
-\begingroup
-  \catcode`\^^I=\active
-  \gdef\tabeightspaces{\catcode`\^^I=\active\def^^I{\ \ \ \ \ \ \ \ }}
-\endgroup
-%
-\def\setupverb{%
-  \tt  % easiest (and conventionally used) font for verbatim
-  \def\par{\leavevmode\endgraf}%
-  \setupmarkupstyle{verb}%
-  \tabeightspaces
-  % Respect line breaks,
-  % print special symbols as themselves, and
-  % make each space count
-  % must do in this order:
-  \obeylines \uncatcodespecials \sepspaces
-}
-
-% Setup for the @verbatim environment
-%
-% Real tab expansion.
-\newdimen\tabw \setbox0=\hbox{\tt\space} \tabw=8\wd0 % tab amount
-%
-% We typeset each line of the verbatim in an \hbox, so we can handle
-% tabs.  The \global is in case the verbatim line starts with an accent,
-% or some other command that starts with a begin-group.  Otherwise, the
-% entire \verbbox would disappear at the corresponding end-group, before
-% it is typeset.  Meanwhile, we can't have nested verbatim commands
-% (can we?), so the \global won't be overwriting itself.
-\newbox\verbbox
-\def\starttabbox{\global\setbox\verbbox=\hbox\bgroup}
-%
-\begingroup
-  \catcode`\^^I=\active
-  \gdef\tabexpand{%
-    \catcode`\^^I=\active
-    \def^^I{\leavevmode\egroup
-      \dimen\verbbox=\wd\verbbox % the width so far, or since the previous tab
-      \divide\dimen\verbbox by\tabw
-      \multiply\dimen\verbbox by\tabw % compute previous multiple of \tabw
-      \advance\dimen\verbbox by\tabw  % advance to next multiple of \tabw
-      \wd\verbbox=\dimen\verbbox \box\verbbox \starttabbox
-    }%
-  }
-\endgroup
-
-% start the verbatim environment.
-\def\setupverbatim{%
-  \let\nonarrowing = t%
-  \nonfillstart
-  \tt % easiest (and conventionally used) font for verbatim
-  % The \leavevmode here is for blank lines.  Otherwise, we would
-  % never \starttabox and the \egroup would end verbatim mode.
-  \def\par{\leavevmode\egroup\box\verbbox\endgraf}%
-  \tabexpand
-  \setupmarkupstyle{verbatim}%
-  % Respect line breaks,
-  % print special symbols as themselves, and
-  % make each space count.
-  % Must do in this order:
-  \obeylines \uncatcodespecials \sepspaces
-  \everypar{\starttabbox}%
-}
-
-% Do the @verb magic: verbatim text is quoted by unique
-% delimiter characters.  Before first delimiter expect a
-% right brace, after last delimiter expect closing brace:
-%
-%    \def\doverb'{'<char>#1<char>'}'{#1}
-%
-% [Knuth] p. 382; only eat outer {}
-\begingroup
-  \catcode`[=1\catcode`]=2\catcode`\{=\other\catcode`\}=\other
-  \gdef\doverb{#1[\def\next##1#1}[##1\endgroup]\next]
-\endgroup
-%
-\def\verb{\begingroup\setupverb\doverb}
-%
-%
-% Do the @verbatim magic: define the macro \doverbatim so that
-% the (first) argument ends when '@end verbatim' is reached, ie:
-%
-%     \def\doverbatim#1@end verbatim{#1}
-%
-% For Texinfo it's a lot easier than for LaTeX,
-% because texinfo's \verbatim doesn't stop at '\end{verbatim}':
-% we need not redefine '\', '{' and '}'.
-%
-% Inspired by LaTeX's verbatim command set [latex.ltx]
-%
-\begingroup
-  \catcode`\ =\active
-  \obeylines %
-  % ignore everything up to the first ^^M, that's the newline at the end
-  % of the @verbatim input line itself.  Otherwise we get an extra blank
-  % line in the output.
-  \xdef\doverbatim#1^^M#2@end verbatim{#2\noexpand\end\gobble verbatim}%
-  % We really want {...\end verbatim} in the body of the macro, but
-  % without the active space; thus we have to use \xdef and \gobble.
-\endgroup
-%
-\envdef\verbatim{%
-    \setupverbatim\doverbatim
-}
-\let\Everbatim = \afterenvbreak
-
-
-% @verbatiminclude FILE - insert text of file in verbatim environment.
-%
-\def\verbatiminclude{\parseargusing\filenamecatcodes\doverbatiminclude}
-%
-\def\doverbatiminclude#1{%
-  {%
-    \makevalueexpandable
-    \setupverbatim
-    \indexnofonts       % Allow `@@' and other weird things in file names.
-    \wlog{texinfo.tex: doing @verbatiminclude of #1^^J}%
-    \input #1
-    \afterenvbreak
-  }%
-}
-
-% @copying ... @end copying.
-% Save the text away for @insertcopying later.
-%
-% We save the uninterpreted tokens, rather than creating a box.
-% Saving the text in a box would be much easier, but then all the
-% typesetting commands (@smallbook, font changes, etc.) have to be done
-% beforehand -- and a) we want @copying to be done first in the source
-% file; b) letting users define the frontmatter in as flexible order as
-% possible is very desirable.
-%
-\def\copying{\checkenv{}\begingroup\scanargctxt\docopying}
-\def\docopying#1@end copying{\endgroup\def\copyingtext{#1}}
-%
-\def\insertcopying{%
-  \begingroup
-    \parindent = 0pt  % paragraph indentation looks wrong on title page
-    \scanexp\copyingtext
-  \endgroup
-}
-
-
-\message{defuns,}
-% @defun etc.
-
-\newskip\defbodyindent \defbodyindent=.4in
-\newskip\defargsindent \defargsindent=50pt
-\newskip\deflastargmargin \deflastargmargin=18pt
-\newcount\defunpenalty
-
-% Start the processing of @deffn:
-\def\startdefun{%
-  \ifnum\lastpenalty<10000
-    \medbreak
-    \defunpenalty=10003 % Will keep this @deffn together with the
-                        % following @def command, see below.
-  \else
-    % If there are two @def commands in a row, we'll have a \nobreak,
-    % which is there to keep the function description together with its
-    % header.  But if there's nothing but headers, we need to allow a
-    % break somewhere.  Check specifically for penalty 10002, inserted
-    % by \printdefunline, instead of 10000, since the sectioning
-    % commands also insert a nobreak penalty, and we don't want to allow
-    % a break between a section heading and a defun.
-    %
-    % As a further refinement, we avoid "club" headers by signalling
-    % with penalty of 10003 after the very first @deffn in the
-    % sequence (see above), and penalty of 10002 after any following
-    % @def command.
-    \ifnum\lastpenalty=10002 \penalty2000 \else \defunpenalty=10002 \fi
-    %
-    % Similarly, after a section heading, do not allow a break.
-    % But do insert the glue.
-    \medskip  % preceded by discardable penalty, so not a breakpoint
-  \fi
-  %
-  \parindent=0in
-  \advance\leftskip by \defbodyindent
-  \exdentamount=\defbodyindent
-}
-
-\def\dodefunx#1{%
-  % First, check whether we are in the right environment:
-  \checkenv#1%
-  %
-  % As above, allow line break if we have multiple x headers in a row.
-  % It's not a great place, though.
-  \ifnum\lastpenalty=10002 \penalty3000 \else \defunpenalty=10002 \fi
-  %
-  % And now, it's time to reuse the body of the original defun:
-  \expandafter\gobbledefun#1%
-}
-\def\gobbledefun#1\startdefun{}
-
-% \printdefunline \deffnheader{text}
-%
-\def\printdefunline#1#2{%
-  \begingroup
-    % call \deffnheader:
-    #1#2 \endheader
-    % common ending:
-    \interlinepenalty = 10000
-    \advance\rightskip by 0pt plus 1fil\relax
-    \endgraf
-    \nobreak\vskip -\parskip
-    \penalty\defunpenalty  % signal to \startdefun and \dodefunx
-    % Some of the @defun-type tags do not enable magic parentheses,
-    % rendering the following check redundant.  But we don't optimize.
-    \checkparencounts
-  \endgroup
-}
-
-\def\Edefun{\endgraf\medbreak}
-
-% \makedefun{deffn} creates \deffn, \deffnx and \Edeffn;
-% the only thing remaining is to define \deffnheader.
-%
-\def\makedefun#1{%
-  \expandafter\let\csname E#1\endcsname = \Edefun
-  \edef\temp{\noexpand\domakedefun
-    \makecsname{#1}\makecsname{#1x}\makecsname{#1header}}%
-  \temp
-}
-
-% \domakedefun \deffn \deffnx \deffnheader
-%
-% Define \deffn and \deffnx, without parameters.
-% \deffnheader has to be defined explicitly.
-%
-\def\domakedefun#1#2#3{%
-  \envdef#1{%
-    \startdefun
-    \doingtypefnfalse    % distinguish typed functions from all else
-    \parseargusing\activeparens{\printdefunline#3}%
-  }%
-  \def#2{\dodefunx#1}%
-  \def#3%
-}
-
-\newif\ifdoingtypefn       % doing typed function?
-\newif\ifrettypeownline    % typeset return type on its own line?
-
-% @deftypefnnewline on|off says whether the return type of typed functions
-% are printed on their own line.  This affects @deftypefn, @deftypefun,
-% @deftypeop, and @deftypemethod.
-% 
-\parseargdef\deftypefnnewline{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETtxideftypefnnl\endcsname
-      = \empty
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETtxideftypefnnl\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @txideftypefnnl value `\temp',
-                must be on|off}%
-  \fi\fi
-}
-
-% Untyped functions:
-
-% @deffn category name args
-\makedefun{deffn}{\deffngeneral{}}
-
-% @deffn category class name args
-\makedefun{defop}#1 {\defopon{#1\ \putwordon}}
-
-% \defopon {category on}class name args
-\def\defopon#1#2 {\deffngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deffngeneral {subind}category name args
-%
-\def\deffngeneral#1#2 #3 #4\endheader{%
-  % Remember that \dosubind{fn}{foo}{} is equivalent to \doind{fn}{foo}.
-  \dosubind{fn}{\code{#3}}{#1}%
-  \defname{#2}{}{#3}\magicamp\defunargs{#4\unskip}%
-}
-
-% Typed functions:
-
-% @deftypefn category type name args
-\makedefun{deftypefn}{\deftypefngeneral{}}
-
-% @deftypeop category class type name args
-\makedefun{deftypeop}#1 {\deftypeopon{#1\ \putwordon}}
-
-% \deftypeopon {category on}class type name args
-\def\deftypeopon#1#2 {\deftypefngeneral{\putwordon\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypefngeneral {subind}category type name args
-%
-\def\deftypefngeneral#1#2 #3 #4 #5\endheader{%
-  \dosubind{fn}{\code{#4}}{#1}%
-  \doingtypefntrue
-  \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Typed variables:
-
-% @deftypevr category type var args
-\makedefun{deftypevr}{\deftypecvgeneral{}}
-
-% @deftypecv category class type var args
-\makedefun{deftypecv}#1 {\deftypecvof{#1\ \putwordof}}
-
-% \deftypecvof {category of}class type var args
-\def\deftypecvof#1#2 {\deftypecvgeneral{\putwordof\ \code{#2}}{#1\ \code{#2}} }
-
-% \deftypecvgeneral {subind}category type var args
-%
-\def\deftypecvgeneral#1#2 #3 #4 #5\endheader{%
-  \dosubind{vr}{\code{#4}}{#1}%
-  \defname{#2}{#3}{#4}\defunargs{#5\unskip}%
-}
-
-% Untyped variables:
-
-% @defvr category var args
-\makedefun{defvr}#1 {\deftypevrheader{#1} {} }
-
-% @defcv category class var args
-\makedefun{defcv}#1 {\defcvof{#1\ \putwordof}}
-
-% \defcvof {category of}class var args
-\def\defcvof#1#2 {\deftypecvof{#1}#2 {} }
-
-% Types:
-
-% @deftp category name args
-\makedefun{deftp}#1 #2 #3\endheader{%
-  \doind{tp}{\code{#2}}%
-  \defname{#1}{}{#2}\defunargs{#3\unskip}%
-}
-
-% Remaining @defun-like shortcuts:
-\makedefun{defun}{\deffnheader{\putwordDeffunc} }
-\makedefun{defmac}{\deffnheader{\putwordDefmac} }
-\makedefun{defspec}{\deffnheader{\putwordDefspec} }
-\makedefun{deftypefun}{\deftypefnheader{\putwordDeffunc} }
-\makedefun{defvar}{\defvrheader{\putwordDefvar} }
-\makedefun{defopt}{\defvrheader{\putwordDefopt} }
-\makedefun{deftypevar}{\deftypevrheader{\putwordDefvar} }
-\makedefun{defmethod}{\defopon\putwordMethodon}
-\makedefun{deftypemethod}{\deftypeopon\putwordMethodon}
-\makedefun{defivar}{\defcvof\putwordInstanceVariableof}
-\makedefun{deftypeivar}{\deftypecvof\putwordInstanceVariableof}
-
-% \defname, which formats the name of the @def (not the args).
-% #1 is the category, such as "Function".
-% #2 is the return type, if any.
-% #3 is the function name.
-%
-% We are followed by (but not passed) the arguments, if any.
-%
-\def\defname#1#2#3{%
-  \par
-  % Get the values of \leftskip and \rightskip as they were outside the @def...
-  \advance\leftskip by -\defbodyindent
-  %
-  % Determine if we are typesetting the return type of a typed function
-  % on a line by itself.
-  \rettypeownlinefalse
-  \ifdoingtypefn  % doing a typed function specifically?
-    % then check user option for putting return type on its own line:
-    \expandafter\ifx\csname SETtxideftypefnnl\endcsname\relax \else
-      \rettypeownlinetrue
-    \fi
-  \fi
-  %
-  % How we'll format the category name.  Putting it in brackets helps
-  % distinguish it from the body text that may end up on the next line
-  % just below it.
-  \def\temp{#1}%
-  \setbox0=\hbox{\kern\deflastargmargin \ifx\temp\empty\else [\rm\temp]\fi}
-  %
-  % Figure out line sizes for the paragraph shape.  We'll always have at
-  % least two.
-  \tempnum = 2
-  %
-  % The first line needs space for \box0; but if \rightskip is nonzero,
-  % we need only space for the part of \box0 which exceeds it:
-  \dimen0=\hsize  \advance\dimen0 by -\wd0  \advance\dimen0 by \rightskip
-  %
-  % If doing a return type on its own line, we'll have another line.
-  \ifrettypeownline
-    \advance\tempnum by 1
-    \def\maybeshapeline{0in \hsize}%
-  \else
-    \def\maybeshapeline{}%
-  \fi
-  %
-  % The continuations:
-  \dimen2=\hsize  \advance\dimen2 by -\defargsindent
-  %
-  % The final paragraph shape:
-  \parshape \tempnum  0in \dimen0  \maybeshapeline  \defargsindent \dimen2
-  %
-  % Put the category name at the right margin.
-  \noindent
-  \hbox to 0pt{%
-    \hfil\box0 \kern-\hsize
-    % \hsize has to be shortened this way:
-    \kern\leftskip
-    % Intentionally do not respect \rightskip, since we need the space.
-  }%
-  %
-  % Allow all lines to be underfull without complaint:
-  \tolerance=10000 \hbadness=10000
-  \exdentamount=\defbodyindent
-  {%
-    % defun fonts. We use typewriter by default (used to be bold) because:
-    % . we're printing identifiers, they should be in tt in principle.
-    % . in languages with many accents, such as Czech or French, it's
-    %   common to leave accents off identifiers.  The result looks ok in
-    %   tt, but exceedingly strange in rm.
-    % . we don't want -- and --- to be treated as ligatures.
-    % . this still does not fix the ?` and !` ligatures, but so far no
-    %   one has made identifiers using them :).
-    \df \tt
-    \def\temp{#2}% text of the return type
-    \ifx\temp\empty\else
-      \tclose{\temp}% typeset the return type
-      \ifrettypeownline
-        % put return type on its own line; prohibit line break following:
-        \hfil\vadjust{\nobreak}\break  
-      \else
-        \space  % type on same line, so just followed by a space
-      \fi
-    \fi           % no return type
-    #3% output function name
-  }%
-  {\rm\enskip}% hskip 0.5 em of \tenrm
-  %
-  \boldbrax
-  % arguments will be output next, if any.
-}
-
-% Print arguments in slanted roman (not ttsl), inconsistently with using
-% tt for the name.  This is because literal text is sometimes needed in
-% the argument list (groff manual), and ttsl and tt are not very
-% distinguishable.  Prevent hyphenation at `-' chars.
-%
-\def\defunargs#1{%
-  % use sl by default (not ttsl),
-  % tt for the names.
-  \df \sl \hyphenchar\font=0
-  %
-  % On the other hand, if an argument has two dashes (for instance), we
-  % want a way to get ttsl.  We used to recommend @var for that, so
-  % leave the code in, but it's strange for @var to lead to typewriter.
-  % Nowadays we recommend @code, since the difference between a ttsl hyphen
-  % and a tt hyphen is pretty tiny.  @code also disables ?` !`.
-  \def\var##1{{\setupmarkupstyle{var}\ttslanted{##1}}}%
-  #1%
-  \sl\hyphenchar\font=45
-}
-
-% We want ()&[] to print specially on the defun line.
-%
-\def\activeparens{%
-  \catcode`\(=\active \catcode`\)=\active
-  \catcode`\[=\active \catcode`\]=\active
-  \catcode`\&=\active
-}
-
-% Make control sequences which act like normal parenthesis chars.
-\let\lparen = ( \let\rparen = )
-
-% Be sure that we always have a definition for `(', etc.  For example,
-% if the fn name has parens in it, \boldbrax will not be in effect yet,
-% so TeX would otherwise complain about undefined control sequence.
-{
-  \activeparens
-  \global\let(=\lparen \global\let)=\rparen
-  \global\let[=\lbrack \global\let]=\rbrack
-  \global\let& = \&
-
-  \gdef\boldbrax{\let(=\opnr\let)=\clnr\let[=\lbrb\let]=\rbrb}
-  \gdef\magicamp{\let&=\amprm}
-}
-
-\newcount\parencount
-
-% If we encounter &foo, then turn on ()-hacking afterwards
-\newif\ifampseen
-\def\amprm#1 {\ampseentrue{\bf\&#1 }}
-
-\def\parenfont{%
-  \ifampseen
-    % At the first level, print parens in roman,
-    % otherwise use the default font.
-    \ifnum \parencount=1 \rm \fi
-  \else
-    % The \sf parens (in \boldbrax) actually are a little bolder than
-    % the contained text.  This is especially needed for [ and ] .
-    \sf
-  \fi
-}
-\def\infirstlevel#1{%
-  \ifampseen
-    \ifnum\parencount=1
-      #1%
-    \fi
-  \fi
-}
-\def\bfafterword#1 {#1 \bf}
-
-\def\opnr{%
-  \global\advance\parencount by 1
-  {\parenfont(}%
-  \infirstlevel \bfafterword
-}
-\def\clnr{%
-  {\parenfont)}%
-  \infirstlevel \sl
-  \global\advance\parencount by -1
-}
-
-\newcount\brackcount
-\def\lbrb{%
-  \global\advance\brackcount by 1
-  {\bf[}%
-}
-\def\rbrb{%
-  {\bf]}%
-  \global\advance\brackcount by -1
-}
-
-\def\checkparencounts{%
-  \ifnum\parencount=0 \else \badparencount \fi
-  \ifnum\brackcount=0 \else \badbrackcount \fi
-}
-% these should not use \errmessage; the glibc manual, at least, actually
-% has such constructs (when documenting function pointers).
-\def\badparencount{%
-  \message{Warning: unbalanced parentheses in @def...}%
-  \global\parencount=0
-}
-\def\badbrackcount{%
-  \message{Warning: unbalanced square brackets in @def...}%
-  \global\brackcount=0
-}
-
-
-\message{macros,}
-% @macro.
-
-% To do this right we need a feature of e-TeX, \scantokens,
-% which we arrange to emulate with a temporary file in ordinary TeX.
-\ifx\eTeXversion\thisisundefined
-  \newwrite\macscribble
-  \def\scantokens#1{%
-    \toks0={#1}%
-    \immediate\openout\macscribble=\jobname.tmp
-    \immediate\write\macscribble{\the\toks0}%
-    \immediate\closeout\macscribble
-    \input \jobname.tmp
-  }
-\fi
-
-\def\scanmacro#1{\begingroup
-  \newlinechar`\^^M
-  \let\xeatspaces\eatspaces
-  %
-  % Undo catcode changes of \startcontents and \doprintindex
-  % When called from @insertcopying or (short)caption, we need active
-  % backslash to get it printed correctly.  Previously, we had
-  % \catcode`\\=\other instead.  We'll see whether a problem appears
-  % with macro expansion.				--kasal, 19aug04
-  \catcode`\@=0 \catcode`\\=\active \escapechar=`\@
-  %
-  % ... and for \example:
-  \spaceisspace
-  %
-  % The \empty here causes a following catcode 5 newline to be eaten as
-  % part of reading whitespace after a control sequence.  It does not
-  % eat a catcode 13 newline.  There's no good way to handle the two
-  % cases (untried: maybe e-TeX's \everyeof could help, though plain TeX
-  % would then have different behavior).  See the Macro Details node in
-  % the manual for the workaround we recommend for macros and
-  % line-oriented commands.
-  % 
-  \scantokens{#1\empty}%
-\endgroup}
-
-\def\scanexp#1{%
-  \edef\temp{\noexpand\scanmacro{#1}}%
-  \temp
-}
-
-\newcount\paramno   % Count of parameters
-\newtoks\macname    % Macro name
-\newif\ifrecursive  % Is it recursive?
-
-% List of all defined macros in the form
-%    \definedummyword\macro1\definedummyword\macro2...
-% Currently is also contains all @aliases; the list can be split
-% if there is a need.
-\def\macrolist{}
-
-% Add the macro to \macrolist
-\def\addtomacrolist#1{\expandafter \addtomacrolistxxx \csname#1\endcsname}
-\def\addtomacrolistxxx#1{%
-     \toks0 = \expandafter{\macrolist\definedummyword#1}%
-     \xdef\macrolist{\the\toks0}%
-}
-
-% Utility routines.
-% This does \let #1 = #2, with \csnames; that is,
-%   \let \csname#1\endcsname = \csname#2\endcsname
-% (except of course we have to play expansion games).
-%
-\def\cslet#1#2{%
-  \expandafter\let
-  \csname#1\expandafter\endcsname
-  \csname#2\endcsname
-}
-
-% Trim leading and trailing spaces off a string.
-% Concepts from aro-bend problem 15 (see CTAN).
-{\catcode`\@=11
-\gdef\eatspaces #1{\expandafter\trim@\expandafter{#1 }}
-\gdef\trim@ #1{\trim@@ @#1 @ #1 @ @@}
-\gdef\trim@@ #1@ #2@ #3@@{\trim@@@\empty #2 @}
-\def\unbrace#1{#1}
-\unbrace{\gdef\trim@@@ #1 } #2@{#1}
-}
-
-% Trim a single trailing ^^M off a string.
-{\catcode`\^^M=\other \catcode`\Q=3%
-\gdef\eatcr #1{\eatcra #1Q^^MQ}%
-\gdef\eatcra#1^^MQ{\eatcrb#1Q}%
-\gdef\eatcrb#1Q#2Q{#1}%
-}
-
-% Macro bodies are absorbed as an argument in a context where
-% all characters are catcode 10, 11 or 12, except \ which is active
-% (as in normal texinfo). It is necessary to change the definition of \
-% to recognize macro arguments; this is the job of \mbodybackslash.
-%
-% Non-ASCII encodings make 8-bit characters active, so un-activate
-% them to avoid their expansion.  Must do this non-globally, to
-% confine the change to the current group.
-%
-% It's necessary to have hard CRs when the macro is executed. This is
-% done by making ^^M (\endlinechar) catcode 12 when reading the macro
-% body, and then making it the \newlinechar in \scanmacro.
-%
-\def\scanctxt{% used as subroutine
-  \catcode`\"=\other
-  \catcode`\+=\other
-  \catcode`\<=\other
-  \catcode`\>=\other
-  \catcode`\@=\other
-  \catcode`\^=\other
-  \catcode`\_=\other
-  \catcode`\|=\other
-  \catcode`\~=\other
-  \ifx\declaredencoding\ascii \else \setnonasciicharscatcodenonglobal\other \fi
-}
-
-\def\scanargctxt{% used for copying and captions, not macros.
-  \scanctxt
-  \catcode`\\=\other
-  \catcode`\^^M=\other
-}
-
-\def\macrobodyctxt{% used for @macro definitions
-  \scanctxt
-  \catcode`\{=\other
-  \catcode`\}=\other
-  \catcode`\^^M=\other
-  \usembodybackslash
-}
-
-\def\macroargctxt{% used when scanning invocations
-  \scanctxt
-  \catcode`\\=0
-}
-% why catcode 0 for \ in the above?  To recognize \\ \{ \} as "escapes"
-% for the single characters \ { }.  Thus, we end up with the "commands"
-% that would be written @\ @{ @} in a Texinfo document.
-% 
-% We already have @{ and @}.  For @\, we define it here, and only for
-% this purpose, to produce a typewriter backslash (so, the @\ that we
-% define for @math can't be used with @macro calls):
-%
-\def\\{\normalbackslash}%
-% 
-% We would like to do this for \, too, since that is what makeinfo does.
-% But it is not possible, because Texinfo already has a command @, for a
-% cedilla accent.  Documents must use @comma{} instead.
-%
-% \anythingelse will almost certainly be an error of some kind.
-
-
-% \mbodybackslash is the definition of \ in @macro bodies.
-% It maps \foo\ => \csname macarg.foo\endcsname => #N
-% where N is the macro parameter number.
-% We define \csname macarg.\endcsname to be \realbackslash, so
-% \\ in macro replacement text gets you a backslash.
-%
-{\catcode`@=0 @catcode`@\=@active
- @gdef@usembodybackslash{@let\=@mbodybackslash}
- @gdef@mbodybackslash#1\{@csname macarg.#1@endcsname}
-}
-\expandafter\def\csname macarg.\endcsname{\realbackslash}
-
-\def\margbackslash#1{\char`\#1 }
-
-\def\macro{\recursivefalse\parsearg\macroxxx}
-\def\rmacro{\recursivetrue\parsearg\macroxxx}
-
-\def\macroxxx#1{%
-  \getargs{#1}% now \macname is the macname and \argl the arglist
-  \ifx\argl\empty       % no arguments
-     \paramno=0\relax
-  \else
-     \expandafter\parsemargdef \argl;%
-     \if\paramno>256\relax
-       \ifx\eTeXversion\thisisundefined
-         \errhelp = \EMsimple
-         \errmessage{You need eTeX to compile a file with macros with more than 256 arguments}
-       \fi
-     \fi
-  \fi
-  \if1\csname ismacro.\the\macname\endcsname
-     \message{Warning: redefining \the\macname}%
-  \else
-     \expandafter\ifx\csname \the\macname\endcsname \relax
-     \else \errmessage{Macro name \the\macname\space already defined}\fi
-     \global\cslet{macsave.\the\macname}{\the\macname}%
-     \global\expandafter\let\csname ismacro.\the\macname\endcsname=1%
-     \addtomacrolist{\the\macname}%
-  \fi
-  \begingroup \macrobodyctxt
-  \ifrecursive \expandafter\parsermacbody
-  \else \expandafter\parsemacbody
-  \fi}
-
-\parseargdef\unmacro{%
-  \if1\csname ismacro.#1\endcsname
-    \global\cslet{#1}{macsave.#1}%
-    \global\expandafter\let \csname ismacro.#1\endcsname=0%
-    % Remove the macro name from \macrolist:
-    \begingroup
-      \expandafter\let\csname#1\endcsname \relax
-      \let\definedummyword\unmacrodo
-      \xdef\macrolist{\macrolist}%
-    \endgroup
-  \else
-    \errmessage{Macro #1 not defined}%
-  \fi
-}
-
-% Called by \do from \dounmacro on each macro.  The idea is to omit any
-% macro definitions that have been changed to \relax.
-%
-\def\unmacrodo#1{%
-  \ifx #1\relax
-    % remove this
-  \else
-    \noexpand\definedummyword \noexpand#1%
-  \fi
-}
-
-% This makes use of the obscure feature that if the last token of a
-% <parameter list> is #, then the preceding argument is delimited by
-% an opening brace, and that opening brace is not consumed.
-\def\getargs#1{\getargsxxx#1{}}
-\def\getargsxxx#1#{\getmacname #1 \relax\getmacargs}
-\def\getmacname#1 #2\relax{\macname={#1}}
-\def\getmacargs#1{\def\argl{#1}}
-
-% For macro processing make @ a letter so that we can make Texinfo private macro names.
-\edef\texiatcatcode{\the\catcode`\@}
-\catcode `@=11\relax
-
-% Parse the optional {params} list.  Set up \paramno and \paramlist
-% so \defmacro knows what to do.  Define \macarg.BLAH for each BLAH
-% in the params list to some hook where the argument si to be expanded.  If
-% there are less than 10 arguments that hook is to be replaced by ##N where N
-% is the position in that list, that is to say the macro arguments are to be
-% defined `a la TeX in the macro body.  
-%
-% That gets used by \mbodybackslash (above).
-%
-% We need to get `macro parameter char #' into several definitions.
-% The technique used is stolen from LaTeX: let \hash be something
-% unexpandable, insert that wherever you need a #, and then redefine
-% it to # just before using the token list produced.
-%
-% The same technique is used to protect \eatspaces till just before
-% the macro is used.
-%
-% If there are 10 or more arguments, a different technique is used, where the
-% hook remains in the body, and when macro is to be expanded the body is
-% processed again to replace the arguments.
-%
-% In that case, the hook is \the\toks N-1, and we simply set \toks N-1 to the
-% argument N value and then \edef  the body (nothing else will expand because of
-% the catcode regime underwhich the body was input).
-%
-% If you compile with TeX (not eTeX), and you have macros with 10 or more
-% arguments, you need that no macro has more than 256 arguments, otherwise an
-% error is produced.
-\def\parsemargdef#1;{%
-  \paramno=0\def\paramlist{}%
-  \let\hash\relax
-  \let\xeatspaces\relax
-  \parsemargdefxxx#1,;,%
-  % In case that there are 10 or more arguments we parse again the arguments
-  % list to set new definitions for the \macarg.BLAH macros corresponding to
-  % each BLAH argument. It was anyhow needed to parse already once this list
-  % in order to count the arguments, and as macros with at most 9 arguments
-  % are by far more frequent than macro with 10 or more arguments, defining
-  % twice the \macarg.BLAH macros does not cost too much processing power.
-  \ifnum\paramno<10\relax\else
-    \paramno0\relax
-    \parsemmanyargdef@@#1,;,% 10 or more arguments
-  \fi
-}
-\def\parsemargdefxxx#1,{%
-  \if#1;\let\next=\relax
-  \else \let\next=\parsemargdefxxx
-    \advance\paramno by 1
-    \expandafter\edef\csname macarg.\eatspaces{#1}\endcsname
-        {\xeatspaces{\hash\the\paramno}}%
-    \edef\paramlist{\paramlist\hash\the\paramno,}%
-  \fi\next}
-
-\def\parsemmanyargdef@@#1,{%
-  \if#1;\let\next=\relax
-  \else 
-    \let\next=\parsemmanyargdef@@
-    \edef\tempb{\eatspaces{#1}}%
-    \expandafter\def\expandafter\tempa
-       \expandafter{\csname macarg.\tempb\endcsname}%
-    % Note that we need some extra \noexpand\noexpand, this is because we
-    % don't want \the  to be expanded in the \parsermacbody  as it uses an
-    % \xdef .
-    \expandafter\edef\tempa
-      {\noexpand\noexpand\noexpand\the\toks\the\paramno}%
-    \advance\paramno by 1\relax
-  \fi\next}
-
-% These two commands read recursive and nonrecursive macro bodies.
-% (They're different since rec and nonrec macros end differently.)
-%
-
-\catcode `\@\texiatcatcode
-\long\def\parsemacbody#1@end macro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\long\def\parsermacbody#1@end rmacro%
-{\xdef\temp{\eatcr{#1}}\endgroup\defmacro}%
-\catcode `\@=11\relax
-
-\let\endargs@\relax
-\let\nil@\relax
-\def\nilm@{\nil@}%
-\long\def\nillm@{\nil@}%
-
-% This macro is expanded during the Texinfo macro expansion, not during its
-% definition.  It gets all the arguments values and assigns them to macros
-% macarg.ARGNAME
-%
-% #1 is the macro name
-% #2 is the list of argument names
-% #3 is the list of argument values
-\def\getargvals@#1#2#3{%
-  \def\macargdeflist@{}%
-  \def\saveparamlist@{#2}% Need to keep a copy for parameter expansion.
-  \def\paramlist{#2,\nil@}%
-  \def\macroname{#1}%
-  \begingroup
-  \macroargctxt
-  \def\argvaluelist{#3,\nil@}%
-  \def\@tempa{#3}%
-  \ifx\@tempa\empty
-    \setemptyargvalues@
-  \else
-    \getargvals@@
-  \fi
-}
-
-% 
-\def\getargvals@@{%
-  \ifx\paramlist\nilm@
-      % Some sanity check needed here that \argvaluelist is also empty.
-      \ifx\argvaluelist\nillm@
-      \else
-        \errhelp = \EMsimple
-        \errmessage{Too many arguments in macro `\macroname'!}%
-      \fi
-      \let\next\macargexpandinbody@
-  \else
-    \ifx\argvaluelist\nillm@
-       % No more arguments values passed to macro.  Set remaining named-arg
-       % macros to empty.
-       \let\next\setemptyargvalues@
-    \else
-      % pop current arg name into \@tempb
-      \def\@tempa##1{\pop@{\@tempb}{\paramlist}##1\endargs@}%
-      \expandafter\@tempa\expandafter{\paramlist}%
-       % pop current argument value into \@tempc
-      \def\@tempa##1{\longpop@{\@tempc}{\argvaluelist}##1\endargs@}%
-      \expandafter\@tempa\expandafter{\argvaluelist}%
-       % Here \@tempb is the current arg name and \@tempc is the current arg value.
-       % First place the new argument macro definition into \@tempd
-       \expandafter\macname\expandafter{\@tempc}%
-       \expandafter\let\csname macarg.\@tempb\endcsname\relax
-       \expandafter\def\expandafter\@tempe\expandafter{%
-         \csname macarg.\@tempb\endcsname}%
-       \edef\@tempd{\long\def\@tempe{\the\macname}}%
-       \push@\@tempd\macargdeflist@
-       \let\next\getargvals@@
-    \fi
-  \fi
-  \next
-}
-
-\def\push@#1#2{%
-  \expandafter\expandafter\expandafter\def
-  \expandafter\expandafter\expandafter#2%
-  \expandafter\expandafter\expandafter{%
-  \expandafter#1#2}%
-}
-
-% Replace arguments by their values in the macro body, and place the result
-% in macro \@tempa
-\def\macvalstoargs@{%
-  %  To do this we use the property that token registers that are \the'ed
-  % within an \edef  expand only once. So we are going to place all argument
-  % values into respective token registers.
-  %
-  % First we save the token context, and initialize argument numbering.
-  \begingroup
-    \paramno0\relax
-    % Then, for each argument number #N, we place the corresponding argument
-    % value into a new token list register \toks#N
-    \expandafter\putargsintokens@\saveparamlist@,;,%
-    % Then, we expand the body so that argument are replaced by their
-    % values. The trick for values not to be expanded themselves is that they
-    % are within tokens and that tokens expand only once in an \edef .
-    \edef\@tempc{\csname mac.\macroname .body\endcsname}%
-    % Now we restore the token stack pointer to free the token list registers
-    % which we have used, but we make sure that expanded body is saved after
-    % group.
-    \expandafter
-  \endgroup
-  \expandafter\def\expandafter\@tempa\expandafter{\@tempc}%
-  }
-
-\def\macargexpandinbody@{% 
-  %% Define the named-macro outside of this group and then close this group. 
-  \expandafter
-  \endgroup
-  \macargdeflist@
-  % First the replace in body the macro arguments by their values, the result
-  % is in \@tempa .
-  \macvalstoargs@
-  % Then we point at the \norecurse or \gobble (for recursive) macro value
-  % with \@tempb .
-  \expandafter\let\expandafter\@tempb\csname mac.\macroname .recurse\endcsname
-  % Depending on whether it is recursive or not, we need some tailing
-  % \egroup .
-  \ifx\@tempb\gobble
-     \let\@tempc\relax
-  \else
-     \let\@tempc\egroup
-  \fi
-  % And now we do the real job:
-  \edef\@tempd{\noexpand\@tempb{\macroname}\noexpand\scanmacro{\@tempa}\@tempc}%
-  \@tempd
-}
-
-\def\putargsintokens@#1,{%
-  \if#1;\let\next\relax
-  \else
-    \let\next\putargsintokens@
-    % First we allocate the new token list register, and give it a temporary
-    % alias \@tempb .
-    \toksdef\@tempb\the\paramno
-    % Then we place the argument value into that token list register.
-    \expandafter\let\expandafter\@tempa\csname macarg.#1\endcsname
-    \expandafter\@tempb\expandafter{\@tempa}%
-    \advance\paramno by 1\relax
-  \fi
-  \next
-}
-
-% Save the token stack pointer into macro #1
-\def\texisavetoksstackpoint#1{\edef#1{\the\@cclvi}}
-% Restore the token stack pointer from number in macro #1
-\def\texirestoretoksstackpoint#1{\expandafter\mathchardef\expandafter\@cclvi#1\relax}
-% newtoks that can be used non \outer .
-\def\texinonouternewtoks{\alloc@ 5\toks \toksdef \@cclvi}
-
-% Tailing missing arguments are set to empty
-\def\setemptyargvalues@{%
-  \ifx\paramlist\nilm@
-    \let\next\macargexpandinbody@
-  \else
-    \expandafter\setemptyargvaluesparser@\paramlist\endargs@
-    \let\next\setemptyargvalues@
-  \fi
-  \next
-}
-
-\def\setemptyargvaluesparser@#1,#2\endargs@{%
-  \expandafter\def\expandafter\@tempa\expandafter{%
-    \expandafter\def\csname macarg.#1\endcsname{}}%
-  \push@\@tempa\macargdeflist@
-  \def\paramlist{#2}%
-}
-
-% #1 is the element target macro
-% #2 is the list macro
-% #3,#4\endargs@ is the list value
-\def\pop@#1#2#3,#4\endargs@{%
-   \def#1{#3}%
-   \def#2{#4}%
-}
-\long\def\longpop@#1#2#3,#4\endargs@{%
-   \long\def#1{#3}%
-   \long\def#2{#4}%
-}
-
-% This defines a Texinfo @macro. There are eight cases: recursive and
-% nonrecursive macros of zero, one, up to nine, and many arguments.
-% Much magic with \expandafter here.
-% \xdef is used so that macro definitions will survive the file
-% they're defined in; @include reads the file inside a group.
-%
-\def\defmacro{%
-  \let\hash=##% convert placeholders to macro parameter chars
-  \ifrecursive
-    \ifcase\paramno
-    % 0
-      \expandafter\xdef\csname\the\macname\endcsname{%
-        \noexpand\scanmacro{\temp}}%
-    \or % 1
-      \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\braceorline
-         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
-      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
-         \egroup\noexpand\scanmacro{\temp}}%
-    \else
-      \ifnum\paramno<10\relax % at most 9
-        \expandafter\xdef\csname\the\macname\endcsname{%
-           \bgroup\noexpand\macroargctxt
-           \noexpand\csname\the\macname xx\endcsname}%
-        \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-            \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
-        \expandafter\expandafter
-        \expandafter\xdef
-        \expandafter\expandafter
-          \csname\the\macname xxx\endcsname
-            \paramlist{\egroup\noexpand\scanmacro{\temp}}%
-      \else % 10 or more
-        \expandafter\xdef\csname\the\macname\endcsname{%
-          \noexpand\getargvals@{\the\macname}{\argl}%
-        }%    
-        \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
-        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\gobble
-      \fi
-    \fi
-  \else
-    \ifcase\paramno
-    % 0
-      \expandafter\xdef\csname\the\macname\endcsname{%
-        \noexpand\norecurse{\the\macname}%
-        \noexpand\scanmacro{\temp}\egroup}%
-    \or % 1
-      \expandafter\xdef\csname\the\macname\endcsname{%
-         \bgroup\noexpand\macroargctxt
-         \noexpand\braceorline
-         \expandafter\noexpand\csname\the\macname xxx\endcsname}%
-      \expandafter\xdef\csname\the\macname xxx\endcsname##1{%
-        \egroup
-        \noexpand\norecurse{\the\macname}%
-        \noexpand\scanmacro{\temp}\egroup}%
-    \else % at most 9
-      \ifnum\paramno<10\relax
-        \expandafter\xdef\csname\the\macname\endcsname{%
-           \bgroup\noexpand\macroargctxt
-           \expandafter\noexpand\csname\the\macname xx\endcsname}%
-        \expandafter\xdef\csname\the\macname xx\endcsname##1{%
-            \expandafter\noexpand\csname\the\macname xxx\endcsname ##1,}%
-        \expandafter\expandafter
-        \expandafter\xdef
-        \expandafter\expandafter
-        \csname\the\macname xxx\endcsname
-        \paramlist{%
-            \egroup
-            \noexpand\norecurse{\the\macname}%
-            \noexpand\scanmacro{\temp}\egroup}%
-      \else % 10 or more:
-        \expandafter\xdef\csname\the\macname\endcsname{%
-          \noexpand\getargvals@{\the\macname}{\argl}%
-        }%
-        \global\expandafter\let\csname mac.\the\macname .body\endcsname\temp
-        \global\expandafter\let\csname mac.\the\macname .recurse\endcsname\norecurse
-      \fi
-    \fi
-  \fi}
-
-\catcode `\@\texiatcatcode\relax
-
-\def\norecurse#1{\bgroup\cslet{#1}{macsave.#1}}
-
-% \braceorline decides whether the next nonwhitespace character is a
-% {.  If so it reads up to the closing }, if not, it reads the whole
-% line.  Whatever was read is then fed to the next control sequence
-% as an argument (by \parsebrace or \parsearg).
-% 
-\def\braceorline#1{\let\macnamexxx=#1\futurelet\nchar\braceorlinexxx}
-\def\braceorlinexxx{%
-  \ifx\nchar\bgroup\else
-    \expandafter\parsearg
-  \fi \macnamexxx}
-
-
-% @alias.
-% We need some trickery to remove the optional spaces around the equal
-% sign.  Make them active and then expand them all to nothing.
-%
-\def\alias{\parseargusing\obeyspaces\aliasxxx}
-\def\aliasxxx #1{\aliasyyy#1\relax}
-\def\aliasyyy #1=#2\relax{%
-  {%
-    \expandafter\let\obeyedspace=\empty
-    \addtomacrolist{#1}%
-    \xdef\next{\global\let\makecsname{#1}=\makecsname{#2}}%
-  }%
-  \next
-}
-
-
-\message{cross references,}
-
-\newwrite\auxfile
-\newif\ifhavexrefs    % True if xref values are known.
-\newif\ifwarnedxrefs  % True if we warned once that they aren't known.
-
-% @inforef is relatively simple.
-\def\inforef #1{\inforefzzz #1,,,,**}
-\def\inforefzzz #1,#2,#3,#4**{%
-  \putwordSee{} \putwordInfo{} \putwordfile{} \file{\ignorespaces #3{}},
-  node \samp{\ignorespaces#1{}}}
-
-% @node's only job in TeX is to define \lastnode, which is used in
-% cross-references.  The @node line might or might not have commas, and
-% might or might not have spaces before the first comma, like:
-% @node foo , bar , ...
-% We don't want such trailing spaces in the node name.
-%
-\parseargdef\node{\checkenv{}\donode #1 ,\finishnodeparse}
-%
-% also remove a trailing comma, in case of something like this:
-% @node Help-Cross,  ,  , Cross-refs
-\def\donode#1 ,#2\finishnodeparse{\dodonode #1,\finishnodeparse}
-\def\dodonode#1,#2\finishnodeparse{\gdef\lastnode{#1}}
-
-\let\nwnode=\node
-\let\lastnode=\empty
-
-% Write a cross-reference definition for the current node.  #1 is the
-% type (Ynumbered, Yappendix, Ynothing).
-%
-\def\donoderef#1{%
-  \ifx\lastnode\empty\else
-    \setref{\lastnode}{#1}%
-    \global\let\lastnode=\empty
-  \fi
-}
-
-% @anchor{NAME} -- define xref target at arbitrary point.
-%
-\newcount\savesfregister
-%
-\def\savesf{\relax \ifhmode \savesfregister=\spacefactor \fi}
-\def\restoresf{\relax \ifhmode \spacefactor=\savesfregister \fi}
-\def\anchor#1{\savesf \setref{#1}{Ynothing}\restoresf \ignorespaces}
-
-% \setref{NAME}{SNT} defines a cross-reference point NAME (a node or an
-% anchor), which consists of three parts:
-% 1) NAME-title - the current sectioning name taken from \lastsection,
-%                 or the anchor name.
-% 2) NAME-snt   - section number and type, passed as the SNT arg, or
-%                 empty for anchors.
-% 3) NAME-pg    - the page number.
-%
-% This is called from \donoderef, \anchor, and \dofloat.  In the case of
-% floats, there is an additional part, which is not written here:
-% 4) NAME-lof   - the text as it should appear in a @listoffloats.
-%
-\def\setref#1#2{%
-  \pdfmkdest{#1}%
-  \iflinks
-    {%
-      \atdummies  % preserve commands, but don't expand them
-      \edef\writexrdef##1##2{%
-	\write\auxfile{@xrdef{#1-% #1 of \setref, expanded by the \edef
-	  ##1}{##2}}% these are parameters of \writexrdef
-      }%
-      \toks0 = \expandafter{\lastsection}%
-      \immediate \writexrdef{title}{\the\toks0 }%
-      \immediate \writexrdef{snt}{\csname #2\endcsname}% \Ynumbered etc.
-      \safewhatsit{\writexrdef{pg}{\folio}}% will be written later, at \shipout
-    }%
-  \fi
-}
-
-% @xrefautosectiontitle on|off says whether @section(ing) names are used
-% automatically in xrefs, if the third arg is not explicitly specified.
-% This was provided as a "secret" @set xref-automatic-section-title
-% variable, now it's official.
-% 
-\parseargdef\xrefautomaticsectiontitle{%
-  \def\temp{#1}%
-  \ifx\temp\onword
-    \expandafter\let\csname SETxref-automatic-section-title\endcsname
-      = \empty
-  \else\ifx\temp\offword
-    \expandafter\let\csname SETxref-automatic-section-title\endcsname
-      = \relax
-  \else
-    \errhelp = \EMsimple
-    \errmessage{Unknown @xrefautomaticsectiontitle value `\temp',
-                must be on|off}%
-  \fi\fi
-}
-
-% 
-% @xref, @pxref, and @ref generate cross-references.  For \xrefX, #1 is
-% the node name, #2 the name of the Info cross-reference, #3 the printed
-% node name, #4 the name of the Info file, #5 the name of the printed
-% manual.  All but the node name can be omitted.
-%
-\def\pxref#1{\putwordsee{} \xrefX[#1,,,,,,,]}
-\def\xref#1{\putwordSee{} \xrefX[#1,,,,,,,]}
-\def\ref#1{\xrefX[#1,,,,,,,]}
-%
-\newbox\toprefbox
-\newbox\printedrefnamebox
-\newbox\infofilenamebox
-\newbox\printedmanualbox
-%
-\def\xrefX[#1,#2,#3,#4,#5,#6]{\begingroup
-  \unsepspaces
-  %
-  % Get args without leading/trailing spaces.
-  \def\printedrefname{\ignorespaces #3}%
-  \setbox\printedrefnamebox = \hbox{\printedrefname\unskip}%
-  %
-  \def\infofilename{\ignorespaces #4}%
-  \setbox\infofilenamebox = \hbox{\infofilename\unskip}%
-  %
-  \def\printedmanual{\ignorespaces #5}%
-  \setbox\printedmanualbox  = \hbox{\printedmanual\unskip}%
-  %
-  % If the printed reference name (arg #3) was not explicitly given in
-  % the @xref, figure out what we want to use.
-  \ifdim \wd\printedrefnamebox = 0pt
-    % No printed node name was explicitly given.
-    \expandafter\ifx\csname SETxref-automatic-section-title\endcsname \relax
-      % Not auto section-title: use node name inside the square brackets.
-      \def\printedrefname{\ignorespaces #1}%
-    \else
-      % Auto section-title: use chapter/section title inside
-      % the square brackets if we have it.
-      \ifdim \wd\printedmanualbox > 0pt
-        % It is in another manual, so we don't have it; use node name.
-        \def\printedrefname{\ignorespaces #1}%
-      \else
-        \ifhavexrefs
-          % We (should) know the real title if we have the xref values.
-          \def\printedrefname{\refx{#1-title}{}}%
-        \else
-          % Otherwise just copy the Info node name.
-          \def\printedrefname{\ignorespaces #1}%
-        \fi%
-      \fi
-    \fi
-  \fi
-  %
-  % Make link in pdf output.
-  \ifpdf
-    {\indexnofonts
-     \turnoffactive
-     \makevalueexpandable
-     % This expands tokens, so do it after making catcode changes, so _
-     % etc. don't get their TeX definitions.  This ignores all spaces in
-     % #4, including (wrongly) those in the middle of the filename.
-     \getfilename{#4}%
-     %
-     % This (wrongly) does not take account of leading or trailing
-     % spaces in #1, which should be ignored.
-     \edef\pdfxrefdest{#1}%
-     \ifx\pdfxrefdest\empty
-       \def\pdfxrefdest{Top}% no empty targets
-     \else
-       \txiescapepdf\pdfxrefdest  % escape PDF special chars
-     \fi
-     %
-     \leavevmode
-     \startlink attr{/Border [0 0 0]}%
-     \ifnum\filenamelength>0
-       goto file{\the\filename.pdf} name{\pdfxrefdest}%
-     \else
-       goto name{\pdfmkpgn{\pdfxrefdest}}%
-     \fi
-    }%
-    \setcolor{\linkcolor}%
-  \fi
-  %
-  % Float references are printed completely differently: "Figure 1.2"
-  % instead of "[somenode], p.3".  We distinguish them by the
-  % LABEL-title being set to a magic string.
-  {%
-    % Have to otherify everything special to allow the \csname to
-    % include an _ in the xref name, etc.
-    \indexnofonts
-    \turnoffactive
-    \expandafter\global\expandafter\let\expandafter\Xthisreftitle
-      \csname XR#1-title\endcsname
-  }%
-  \iffloat\Xthisreftitle
-    % If the user specified the print name (third arg) to the ref,
-    % print it instead of our usual "Figure 1.2".
-    \ifdim\wd\printedrefnamebox = 0pt
-      \refx{#1-snt}{}%
-    \else
-      \printedrefname
-    \fi
-    %
-    % If the user also gave the printed manual name (fifth arg), append
-    % "in MANUALNAME".
-    \ifdim \wd\printedmanualbox > 0pt
-      \space \putwordin{} \cite{\printedmanual}%
-    \fi
-  \else
-    % node/anchor (non-float) references.
-    % 
-    % If we use \unhbox to print the node names, TeX does not insert
-    % empty discretionaries after hyphens, which means that it will not
-    % find a line break at a hyphen in a node names.  Since some manuals
-    % are best written with fairly long node names, containing hyphens,
-    % this is a loss.  Therefore, we give the text of the node name
-    % again, so it is as if TeX is seeing it for the first time.
-    % 
-    \ifdim \wd\printedmanualbox > 0pt
-      % Cross-manual reference with a printed manual name.
-      % 
-      \crossmanualxref{\cite{\printedmanual\unskip}}%
-    %
-    \else\ifdim \wd\infofilenamebox > 0pt
-      % Cross-manual reference with only an info filename (arg 4), no
-      % printed manual name (arg 5).  This is essentially the same as
-      % the case above; we output the filename, since we have nothing else.
-      % 
-      \crossmanualxref{\code{\infofilename\unskip}}%
-    %
-    \else
-      % Reference within this manual.
-      %
-      % _ (for example) has to be the character _ for the purposes of the
-      % control sequence corresponding to the node, but it has to expand
-      % into the usual \leavevmode...\vrule stuff for purposes of
-      % printing. So we \turnoffactive for the \refx-snt, back on for the
-      % printing, back off for the \refx-pg.
-      {\turnoffactive
-       % Only output a following space if the -snt ref is nonempty; for
-       % @unnumbered and @anchor, it won't be.
-       \setbox2 = \hbox{\ignorespaces \refx{#1-snt}{}}%
-       \ifdim \wd2 > 0pt \refx{#1-snt}\space\fi
-      }%
-      % output the `[mynode]' via the macro below so it can be overridden.
-      \xrefprintnodename\printedrefname
-      %
-      % But we always want a comma and a space:
-      ,\space
-      %
-      % output the `page 3'.
-      \turnoffactive \putwordpage\tie\refx{#1-pg}{}%
-    \fi\fi
-  \fi
-  \endlink
-\endgroup}
-
-% Output a cross-manual xref to #1.  Used just above (twice).
-% 
-% Only include the text "Section ``foo'' in" if the foo is neither
-% missing or Top.  Thus, @xref{,,,foo,The Foo Manual} outputs simply
-% "see The Foo Manual", the idea being to refer to the whole manual.
-% 
-% But, this being TeX, we can't easily compare our node name against the
-% string "Top" while ignoring the possible spaces before and after in
-% the input.  By adding the arbitrary 7sp below, we make it much less
-% likely that a real node name would have the same width as "Top" (e.g.,
-% in a monospaced font).  Hopefully it will never happen in practice.
-% 
-% For the same basic reason, we retypeset the "Top" at every
-% reference, since the current font is indeterminate.
-% 
-\def\crossmanualxref#1{%
-  \setbox\toprefbox = \hbox{Top\kern7sp}%
-  \setbox2 = \hbox{\ignorespaces \printedrefname \unskip \kern7sp}%
-  \ifdim \wd2 > 7sp  % nonempty?
-    \ifdim \wd2 = \wd\toprefbox \else  % same as Top?
-      \putwordSection{} ``\printedrefname'' \putwordin{}\space
-    \fi
-  \fi
-  #1%
-}
-
-% This macro is called from \xrefX for the `[nodename]' part of xref
-% output.  It's a separate macro only so it can be changed more easily,
-% since square brackets don't work well in some documents.  Particularly
-% one that Bob is working on :).
-%
-\def\xrefprintnodename#1{[#1]}
-
-% Things referred to by \setref.
-%
-\def\Ynothing{}
-\def\Yomitfromtoc{}
-\def\Ynumbered{%
-  \ifnum\secno=0
-    \putwordChapter@tie \the\chapno
-  \else \ifnum\subsecno=0
-    \putwordSection@tie \the\chapno.\the\secno
-  \else \ifnum\subsubsecno=0
-    \putwordSection@tie \the\chapno.\the\secno.\the\subsecno
-  \else
-    \putwordSection@tie \the\chapno.\the\secno.\the\subsecno.\the\subsubsecno
-  \fi\fi\fi
-}
-\def\Yappendix{%
-  \ifnum\secno=0
-     \putwordAppendix@tie @char\the\appendixno{}%
-  \else \ifnum\subsecno=0
-     \putwordSection@tie @char\the\appendixno.\the\secno
-  \else \ifnum\subsubsecno=0
-    \putwordSection@tie @char\the\appendixno.\the\secno.\the\subsecno
-  \else
-    \putwordSection@tie
-      @char\the\appendixno.\the\secno.\the\subsecno.\the\subsubsecno
-  \fi\fi\fi
-}
-
-% Define \refx{NAME}{SUFFIX} to reference a cross-reference string named NAME.
-% If its value is nonempty, SUFFIX is output afterward.
-%
-\def\refx#1#2{%
-  {%
-    \indexnofonts
-    \otherbackslash
-    \expandafter\global\expandafter\let\expandafter\thisrefX
-      \csname XR#1\endcsname
-  }%
-  \ifx\thisrefX\relax
-    % If not defined, say something at least.
-    \angleleft un\-de\-fined\angleright
-    \iflinks
-      \ifhavexrefs
-        {\toks0 = {#1}% avoid expansion of possibly-complex value
-         \message{\linenumber Undefined cross reference `\the\toks0'.}}%
-      \else
-        \ifwarnedxrefs\else
-          \global\warnedxrefstrue
-          \message{Cross reference values unknown; you must run TeX again.}%
-        \fi
-      \fi
-    \fi
-  \else
-    % It's defined, so just use it.
-    \thisrefX
-  \fi
-  #2% Output the suffix in any case.
-}
-
-% This is the macro invoked by entries in the aux file.  Usually it's
-% just a \def (we prepend XR to the control sequence name to avoid
-% collisions).  But if this is a float type, we have more work to do.
-%
-\def\xrdef#1#2{%
-  {% The node name might contain 8-bit characters, which in our current
-   % implementation are changed to commands like @'e.  Don't let these
-   % mess up the control sequence name.
-    \indexnofonts
-    \turnoffactive
-    \xdef\safexrefname{#1}%
-  }%
-  %
-  \expandafter\gdef\csname XR\safexrefname\endcsname{#2}% remember this xref
-  %
-  % Was that xref control sequence that we just defined for a float?
-  \expandafter\iffloat\csname XR\safexrefname\endcsname
-    % it was a float, and we have the (safe) float type in \iffloattype.
-    \expandafter\let\expandafter\floatlist
-      \csname floatlist\iffloattype\endcsname
-    %
-    % Is this the first time we've seen this float type?
-    \expandafter\ifx\floatlist\relax
-      \toks0 = {\do}% yes, so just \do
-    \else
-      % had it before, so preserve previous elements in list.
-      \toks0 = \expandafter{\floatlist\do}%
-    \fi
-    %
-    % Remember this xref in the control sequence \floatlistFLOATTYPE,
-    % for later use in \listoffloats.
-    \expandafter\xdef\csname floatlist\iffloattype\endcsname{\the\toks0
-      {\safexrefname}}%
-  \fi
-}
-
-% Read the last existing aux file, if any.  No error if none exists.
-%
-\def\tryauxfile{%
-  \openin 1 \jobname.aux
-  \ifeof 1 \else
-    \readdatafile{aux}%
-    \global\havexrefstrue
-  \fi
-  \closein 1
-}
-
-\def\setupdatafile{%
-  \catcode`\^^@=\other
-  \catcode`\^^A=\other
-  \catcode`\^^B=\other
-  \catcode`\^^C=\other
-  \catcode`\^^D=\other
-  \catcode`\^^E=\other
-  \catcode`\^^F=\other
-  \catcode`\^^G=\other
-  \catcode`\^^H=\other
-  \catcode`\^^K=\other
-  \catcode`\^^L=\other
-  \catcode`\^^N=\other
-  \catcode`\^^P=\other
-  \catcode`\^^Q=\other
-  \catcode`\^^R=\other
-  \catcode`\^^S=\other
-  \catcode`\^^T=\other
-  \catcode`\^^U=\other
-  \catcode`\^^V=\other
-  \catcode`\^^W=\other
-  \catcode`\^^X=\other
-  \catcode`\^^Z=\other
-  \catcode`\^^[=\other
-  \catcode`\^^\=\other
-  \catcode`\^^]=\other
-  \catcode`\^^^=\other
-  \catcode`\^^_=\other
-  % It was suggested to set the catcode of ^ to 7, which would allow ^^e4 etc.
-  % in xref tags, i.e., node names.  But since ^^e4 notation isn't
-  % supported in the main text, it doesn't seem desirable.  Furthermore,
-  % that is not enough: for node names that actually contain a ^
-  % character, we would end up writing a line like this: 'xrdef {'hat
-  % b-title}{'hat b} and \xrdef does a \csname...\endcsname on the first
-  % argument, and \hat is not an expandable control sequence.  It could
-  % all be worked out, but why?  Either we support ^^ or we don't.
-  %
-  % The other change necessary for this was to define \auxhat:
-  % \def\auxhat{\def^{'hat }}% extra space so ok if followed by letter
-  % and then to call \auxhat in \setq.
-  %
-  \catcode`\^=\other
-  %
-  % Special characters.  Should be turned off anyway, but...
-  \catcode`\~=\other
-  \catcode`\[=\other
-  \catcode`\]=\other
-  \catcode`\"=\other
-  \catcode`\_=\other
-  \catcode`\|=\other
-  \catcode`\<=\other
-  \catcode`\>=\other
-  \catcode`\$=\other
-  \catcode`\#=\other
-  \catcode`\&=\other
-  \catcode`\%=\other
-  \catcode`+=\other % avoid \+ for paranoia even though we've turned it off
-  %
-  % This is to support \ in node names and titles, since the \
-  % characters end up in a \csname.  It's easier than
-  % leaving it active and making its active definition an actual \
-  % character.  What I don't understand is why it works in the *value*
-  % of the xrdef.  Seems like it should be a catcode12 \, and that
-  % should not typeset properly.  But it works, so I'm moving on for
-  % now.  --karl, 15jan04.
-  \catcode`\\=\other
-  %
-  % Make the characters 128-255 be printing characters.
-  {%
-    \count1=128
-    \def\loop{%
-      \catcode\count1=\other
-      \advance\count1 by 1
-      \ifnum \count1<256 \loop \fi
-    }%
-  }%
-  %
-  % @ is our escape character in .aux files, and we need braces.
-  \catcode`\{=1
-  \catcode`\}=2
-  \catcode`\@=0
-}
-
-\def\readdatafile#1{%
-\begingroup
-  \setupdatafile
-  \input\jobname.#1
-\endgroup}
-
-
-\message{insertions,}
-% including footnotes.
-
-\newcount \footnoteno
-
-% The trailing space in the following definition for supereject is
-% vital for proper filling; pages come out unaligned when you do a
-% pagealignmacro call if that space before the closing brace is
-% removed. (Generally, numeric constants should always be followed by a
-% space to prevent strange expansion errors.)
-\def\supereject{\par\penalty -20000\footnoteno =0 }
-
-% @footnotestyle is meaningful for Info output only.
-\let\footnotestyle=\comment
-
-{\catcode `\@=11
-%
-% Auto-number footnotes.  Otherwise like plain.
-\gdef\footnote{%
-  \let\indent=\ptexindent
-  \let\noindent=\ptexnoindent
-  \global\advance\footnoteno by \@ne
-  \edef\thisfootno{$^{\the\footnoteno}$}%
-  %
-  % In case the footnote comes at the end of a sentence, preserve the
-  % extra spacing after we do the footnote number.
-  \let\@sf\empty
-  \ifhmode\edef\@sf{\spacefactor\the\spacefactor}\ptexslash\fi
-  %
-  % Remove inadvertent blank space before typesetting the footnote number.
-  \unskip
-  \thisfootno\@sf
-  \dofootnote
-}%
-
-% Don't bother with the trickery in plain.tex to not require the
-% footnote text as a parameter.  Our footnotes don't need to be so general.
-%
-% Oh yes, they do; otherwise, @ifset (and anything else that uses
-% \parseargline) fails inside footnotes because the tokens are fixed when
-% the footnote is read.  --karl, 16nov96.
-%
-\gdef\dofootnote{%
-  \insert\footins\bgroup
-  % We want to typeset this text as a normal paragraph, even if the
-  % footnote reference occurs in (for example) a display environment.
-  % So reset some parameters.
-  \hsize=\pagewidth
-  \interlinepenalty\interfootnotelinepenalty
-  \splittopskip\ht\strutbox % top baseline for broken footnotes
-  \splitmaxdepth\dp\strutbox
-  \floatingpenalty\@MM
-  \leftskip\z@skip
-  \rightskip\z@skip
-  \spaceskip\z@skip
-  \xspaceskip\z@skip
-  \parindent\defaultparindent
-  %
-  \smallfonts \rm
-  %
-  % Because we use hanging indentation in footnotes, a @noindent appears
-  % to exdent this text, so make it be a no-op.  makeinfo does not use
-  % hanging indentation so @noindent can still be needed within footnote
-  % text after an @example or the like (not that this is good style).
-  \let\noindent = \relax
-  %
-  % Hang the footnote text off the number.  Use \everypar in case the
-  % footnote extends for more than one paragraph.
-  \everypar = {\hang}%
-  \textindent{\thisfootno}%
-  %
-  % Don't crash into the line above the footnote text.  Since this
-  % expands into a box, it must come within the paragraph, lest it
-  % provide a place where TeX can split the footnote.
-  \footstrut
-  %
-  % Invoke rest of plain TeX footnote routine.
-  \futurelet\next\fo@t
-}
-}%end \catcode `\@=11
-
-% In case a @footnote appears in a vbox, save the footnote text and create
-% the real \insert just after the vbox finished.  Otherwise, the insertion
-% would be lost.
-% Similarly, if a @footnote appears inside an alignment, save the footnote
-% text to a box and make the \insert when a row of the table is finished.
-% And the same can be done for other insert classes.  --kasal, 16nov03.
-
-% Replace the \insert primitive by a cheating macro.
-% Deeper inside, just make sure that the saved insertions are not spilled
-% out prematurely.
-%
-\def\startsavinginserts{%
-  \ifx \insert\ptexinsert
-    \let\insert\saveinsert
-  \else
-    \let\checkinserts\relax
-  \fi
-}
-
-% This \insert replacement works for both \insert\footins{foo} and
-% \insert\footins\bgroup foo\egroup, but it doesn't work for \insert27{foo}.
-%
-\def\saveinsert#1{%
-  \edef\next{\noexpand\savetobox \makeSAVEname#1}%
-  \afterassignment\next
-  % swallow the left brace
-  \let\temp =
-}
-\def\makeSAVEname#1{\makecsname{SAVE\expandafter\gobble\string#1}}
-\def\savetobox#1{\global\setbox#1 = \vbox\bgroup \unvbox#1}
-
-\def\checksaveins#1{\ifvoid#1\else \placesaveins#1\fi}
-
-\def\placesaveins#1{%
-  \ptexinsert \csname\expandafter\gobblesave\string#1\endcsname
-    {\box#1}%
-}
-
-% eat @SAVE -- beware, all of them have catcode \other:
-{
-  \def\dospecials{\do S\do A\do V\do E} \uncatcodespecials  %  ;-)
-  \gdef\gobblesave @SAVE{}
-}
-
-% initialization:
-\def\newsaveins #1{%
-  \edef\next{\noexpand\newsaveinsX \makeSAVEname#1}%
-  \next
-}
-\def\newsaveinsX #1{%
-  \csname newbox\endcsname #1%
-  \expandafter\def\expandafter\checkinserts\expandafter{\checkinserts
-    \checksaveins #1}%
-}
-
-% initialize:
-\let\checkinserts\empty
-\newsaveins\footins
-\newsaveins\margin
-
-
-% @image.  We use the macros from epsf.tex to support this.
-% If epsf.tex is not installed and @image is used, we complain.
-%
-% Check for and read epsf.tex up front.  If we read it only at @image
-% time, we might be inside a group, and then its definitions would get
-% undone and the next image would fail.
-\openin 1 = epsf.tex
-\ifeof 1 \else
-  % Do not bother showing banner with epsf.tex v2.7k (available in
-  % doc/epsf.tex and on ctan).
-  \def\epsfannounce{\toks0 = }%
-  \input epsf.tex
-\fi
-\closein 1
-%
-% We will only complain once about lack of epsf.tex.
-\newif\ifwarnednoepsf
-\newhelp\noepsfhelp{epsf.tex must be installed for images to
-  work.  It is also included in the Texinfo distribution, or you can get
-  it from ftp://tug.org/tex/epsf.tex.}
-%
-\def\image#1{%
-  \ifx\epsfbox\thisisundefined
-    \ifwarnednoepsf \else
-      \errhelp = \noepsfhelp
-      \errmessage{epsf.tex not found, images will be ignored}%
-      \global\warnednoepsftrue
-    \fi
-  \else
-    \imagexxx #1,,,,,\finish
-  \fi
-}
-%
-% Arguments to @image:
-% #1 is (mandatory) image filename; we tack on .eps extension.
-% #2 is (optional) width, #3 is (optional) height.
-% #4 is (ignored optional) html alt text.
-% #5 is (ignored optional) extension.
-% #6 is just the usual extra ignored arg for parsing stuff.
-\newif\ifimagevmode
-\def\imagexxx#1,#2,#3,#4,#5,#6\finish{\begingroup
-  \catcode`\^^M = 5     % in case we're inside an example
-  \normalturnoffactive  % allow _ et al. in names
-  % If the image is by itself, center it.
-  \ifvmode
-    \imagevmodetrue
-  \else \ifx\centersub\centerV
-    % for @center @image, we need a vbox so we can have our vertical space
-    \imagevmodetrue
-    \vbox\bgroup % vbox has better behavior than vtop herev
-  \fi\fi
-  %
-  \ifimagevmode
-    \nobreak\medskip
-    % Usually we'll have text after the image which will insert
-    % \parskip glue, so insert it here too to equalize the space
-    % above and below.
-    \nobreak\vskip\parskip
-    \nobreak
-  \fi
-  %
-  % Leave vertical mode so that indentation from an enclosing
-  %  environment such as @quotation is respected.
-  % However, if we're at the top level, we don't want the
-  %  normal paragraph indentation.
-  % On the other hand, if we are in the case of @center @image, we don't
-  %  want to start a paragraph, which will create a hsize-width box and
-  %  eradicate the centering.
-  \ifx\centersub\centerV\else \noindent \fi
-  %
-  % Output the image.
-  \ifpdf
-    \dopdfimage{#1}{#2}{#3}%
-  \else
-    % \epsfbox itself resets \epsf?size at each figure.
-    \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \epsfxsize=#2\relax \fi
-    \setbox0 = \hbox{\ignorespaces #3}\ifdim\wd0 > 0pt \epsfysize=#3\relax \fi
-    \epsfbox{#1.eps}%
-  \fi
-  %
-  \ifimagevmode
-    \medskip  % space after a standalone image
-  \fi  
-  \ifx\centersub\centerV \egroup \fi
-\endgroup}
-
-
-% @float FLOATTYPE,LABEL,LOC ... @end float for displayed figures, tables,
-% etc.  We don't actually implement floating yet, we always include the
-% float "here".  But it seemed the best name for the future.
-%
-\envparseargdef\float{\eatcommaspace\eatcommaspace\dofloat#1, , ,\finish}
-
-% There may be a space before second and/or third parameter; delete it.
-\def\eatcommaspace#1, {#1,}
-
-% #1 is the optional FLOATTYPE, the text label for this float, typically
-% "Figure", "Table", "Example", etc.  Can't contain commas.  If omitted,
-% this float will not be numbered and cannot be referred to.
-%
-% #2 is the optional xref label.  Also must be present for the float to
-% be referable.
-%
-% #3 is the optional positioning argument; for now, it is ignored.  It
-% will somehow specify the positions allowed to float to (here, top, bottom).
-%
-% We keep a separate counter for each FLOATTYPE, which we reset at each
-% chapter-level command.
-\let\resetallfloatnos=\empty
-%
-\def\dofloat#1,#2,#3,#4\finish{%
-  \let\thiscaption=\empty
-  \let\thisshortcaption=\empty
-  %
-  % don't lose footnotes inside @float.
-  %
-  % BEWARE: when the floats start float, we have to issue warning whenever an
-  % insert appears inside a float which could possibly float. --kasal, 26may04
-  %
-  \startsavinginserts
-  %
-  % We can't be used inside a paragraph.
-  \par
-  %
-  \vtop\bgroup
-    \def\floattype{#1}%
-    \def\floatlabel{#2}%
-    \def\floatloc{#3}% we do nothing with this yet.
-    %
-    \ifx\floattype\empty
-      \let\safefloattype=\empty
-    \else
-      {%
-        % the floattype might have accents or other special characters,
-        % but we need to use it in a control sequence name.
-        \indexnofonts
-        \turnoffactive
-        \xdef\safefloattype{\floattype}%
-      }%
-    \fi
-    %
-    % If label is given but no type, we handle that as the empty type.
-    \ifx\floatlabel\empty \else
-      % We want each FLOATTYPE to be numbered separately (Figure 1,
-      % Table 1, Figure 2, ...).  (And if no label, no number.)
-      %
-      \expandafter\getfloatno\csname\safefloattype floatno\endcsname
-      \global\advance\floatno by 1
-      %
-      {%
-        % This magic value for \lastsection is output by \setref as the
-        % XREFLABEL-title value.  \xrefX uses it to distinguish float
-        % labels (which have a completely different output format) from
-        % node and anchor labels.  And \xrdef uses it to construct the
-        % lists of floats.
-        %
-        \edef\lastsection{\floatmagic=\safefloattype}%
-        \setref{\floatlabel}{Yfloat}%
-      }%
-    \fi
-    %
-    % start with \parskip glue, I guess.
-    \vskip\parskip
-    %
-    % Don't suppress indentation if a float happens to start a section.
-    \restorefirstparagraphindent
-}
-
-% we have these possibilities:
-% @float Foo,lbl & @caption{Cap}: Foo 1.1: Cap
-% @float Foo,lbl & no caption:    Foo 1.1
-% @float Foo & @caption{Cap}:     Foo: Cap
-% @float Foo & no caption:        Foo
-% @float ,lbl & Caption{Cap}:     1.1: Cap
-% @float ,lbl & no caption:       1.1
-% @float & @caption{Cap}:         Cap
-% @float & no caption:
-%
-\def\Efloat{%
-    \let\floatident = \empty
-    %
-    % In all cases, if we have a float type, it comes first.
-    \ifx\floattype\empty \else \def\floatident{\floattype}\fi
-    %
-    % If we have an xref label, the number comes next.
-    \ifx\floatlabel\empty \else
-      \ifx\floattype\empty \else % if also had float type, need tie first.
-        \appendtomacro\floatident{\tie}%
-      \fi
-      % the number.
-      \appendtomacro\floatident{\chaplevelprefix\the\floatno}%
-    \fi
-    %
-    % Start the printed caption with what we've constructed in
-    % \floatident, but keep it separate; we need \floatident again.
-    \let\captionline = \floatident
-    %
-    \ifx\thiscaption\empty \else
-      \ifx\floatident\empty \else
-	\appendtomacro\captionline{: }% had ident, so need a colon between
-      \fi
-      %
-      % caption text.
-      \appendtomacro\captionline{\scanexp\thiscaption}%
-    \fi
-    %
-    % If we have anything to print, print it, with space before.
-    % Eventually this needs to become an \insert.
-    \ifx\captionline\empty \else
-      \vskip.5\parskip
-      \captionline
-      %
-      % Space below caption.
-      \vskip\parskip
-    \fi
-    %
-    % If have an xref label, write the list of floats info.  Do this
-    % after the caption, to avoid chance of it being a breakpoint.
-    \ifx\floatlabel\empty \else
-      % Write the text that goes in the lof to the aux file as
-      % \floatlabel-lof.  Besides \floatident, we include the short
-      % caption if specified, else the full caption if specified, else nothing.
-      {%
-        \atdummies
-        %
-        % since we read the caption text in the macro world, where ^^M
-        % is turned into a normal character, we have to scan it back, so
-        % we don't write the literal three characters "^^M" into the aux file.
-	\scanexp{%
-	  \xdef\noexpand\gtemp{%
-	    \ifx\thisshortcaption\empty
-	      \thiscaption
-	    \else
-	      \thisshortcaption
-	    \fi
-	  }%
-	}%
-        \immediate\write\auxfile{@xrdef{\floatlabel-lof}{\floatident
-	  \ifx\gtemp\empty \else : \gtemp \fi}}%
-      }%
-    \fi
-  \egroup  % end of \vtop
-  %
-  % place the captured inserts
-  %
-  % BEWARE: when the floats start floating, we have to issue warning
-  % whenever an insert appears inside a float which could possibly
-  % float. --kasal, 26may04
-  %
-  \checkinserts
-}
-
-% Append the tokens #2 to the definition of macro #1, not expanding either.
-%
-\def\appendtomacro#1#2{%
-  \expandafter\def\expandafter#1\expandafter{#1#2}%
-}
-
-% @caption, @shortcaption
-%
-\def\caption{\docaption\thiscaption}
-\def\shortcaption{\docaption\thisshortcaption}
-\def\docaption{\checkenv\float \bgroup\scanargctxt\defcaption}
-\def\defcaption#1#2{\egroup \def#1{#2}}
-
-% The parameter is the control sequence identifying the counter we are
-% going to use.  Create it if it doesn't exist and assign it to \floatno.
-\def\getfloatno#1{%
-  \ifx#1\relax
-      % Haven't seen this figure type before.
-      \csname newcount\endcsname #1%
-      %
-      % Remember to reset this floatno at the next chap.
-      \expandafter\gdef\expandafter\resetallfloatnos
-        \expandafter{\resetallfloatnos #1=0 }%
-  \fi
-  \let\floatno#1%
-}
-
-% \setref calls this to get the XREFLABEL-snt value.  We want an @xref
-% to the FLOATLABEL to expand to "Figure 3.1".  We call \setref when we
-% first read the @float command.
-%
-\def\Yfloat{\floattype@tie \chaplevelprefix\the\floatno}%
-
-% Magic string used for the XREFLABEL-title value, so \xrefX can
-% distinguish floats from other xref types.
-\def\floatmagic{!!float!!}
-
-% #1 is the control sequence we are passed; we expand into a conditional
-% which is true if #1 represents a float ref.  That is, the magic
-% \lastsection value which we \setref above.
-%
-\def\iffloat#1{\expandafter\doiffloat#1==\finish}
-%
-% #1 is (maybe) the \floatmagic string.  If so, #2 will be the
-% (safe) float type for this float.  We set \iffloattype to #2.
-%
-\def\doiffloat#1=#2=#3\finish{%
-  \def\temp{#1}%
-  \def\iffloattype{#2}%
-  \ifx\temp\floatmagic
-}
-
-% @listoffloats FLOATTYPE - print a list of floats like a table of contents.
-%
-\parseargdef\listoffloats{%
-  \def\floattype{#1}% floattype
-  {%
-    % the floattype might have accents or other special characters,
-    % but we need to use it in a control sequence name.
-    \indexnofonts
-    \turnoffactive
-    \xdef\safefloattype{\floattype}%
-  }%
-  %
-  % \xrdef saves the floats as a \do-list in \floatlistSAFEFLOATTYPE.
-  \expandafter\ifx\csname floatlist\safefloattype\endcsname \relax
-    \ifhavexrefs
-      % if the user said @listoffloats foo but never @float foo.
-      \message{\linenumber No `\safefloattype' floats to list.}%
-    \fi
-  \else
-    \begingroup
-      \leftskip=\tocindent  % indent these entries like a toc
-      \let\do=\listoffloatsdo
-      \csname floatlist\safefloattype\endcsname
-    \endgroup
-  \fi
-}
-
-% This is called on each entry in a list of floats.  We're passed the
-% xref label, in the form LABEL-title, which is how we save it in the
-% aux file.  We strip off the -title and look up \XRLABEL-lof, which
-% has the text we're supposed to typeset here.
-%
-% Figures without xref labels will not be included in the list (since
-% they won't appear in the aux file).
-%
-\def\listoffloatsdo#1{\listoffloatsdoentry#1\finish}
-\def\listoffloatsdoentry#1-title\finish{{%
-  % Can't fully expand XR#1-lof because it can contain anything.  Just
-  % pass the control sequence.  On the other hand, XR#1-pg is just the
-  % page number, and we want to fully expand that so we can get a link
-  % in pdf output.
-  \toksA = \expandafter{\csname XR#1-lof\endcsname}%
-  %
-  % use the same \entry macro we use to generate the TOC and index.
-  \edef\writeentry{\noexpand\entry{\the\toksA}{\csname XR#1-pg\endcsname}}%
-  \writeentry
-}}
-
-
-\message{localization,}
-
-% For single-language documents, @documentlanguage is usually given very
-% early, just after @documentencoding.  Single argument is the language
-% (de) or locale (de_DE) abbreviation.
-%
-{
-  \catcode`\_ = \active
-  \globaldefs=1
-\parseargdef\documentlanguage{\begingroup
-  \let_=\normalunderscore  % normal _ character for filenames
-  \tex % read txi-??.tex file in plain TeX.
-    % Read the file by the name they passed if it exists.
-    \openin 1 txi-#1.tex
-    \ifeof 1
-      \documentlanguagetrywithoutunderscore{#1_\finish}%
-    \else
-      \globaldefs = 1  % everything in the txi-LL files needs to persist
-      \input txi-#1.tex
-    \fi
-    \closein 1
-  \endgroup % end raw TeX
-\endgroup}
-%
-% If they passed de_DE, and txi-de_DE.tex doesn't exist,
-% try txi-de.tex.
-%
-\gdef\documentlanguagetrywithoutunderscore#1_#2\finish{%
-  \openin 1 txi-#1.tex
-  \ifeof 1
-    \errhelp = \nolanghelp
-    \errmessage{Cannot read language file txi-#1.tex}%
-  \else
-    \globaldefs = 1  % everything in the txi-LL files needs to persist
-    \input txi-#1.tex
-  \fi
-  \closein 1
-}
-}% end of special _ catcode
-%
-\newhelp\nolanghelp{The given language definition file cannot be found or
-is empty.  Maybe you need to install it?  Putting it in the current
-directory should work if nowhere else does.}
-
-% This macro is called from txi-??.tex files; the first argument is the
-% \language name to set (without the "\lang@" prefix), the second and
-% third args are \{left,right}hyphenmin.
-%
-% The language names to pass are determined when the format is built.
-% See the etex.log file created at that time, e.g.,
-% /usr/local/texlive/2008/texmf-var/web2c/pdftex/etex.log.
-%
-% With TeX Live 2008, etex now includes hyphenation patterns for all
-% available languages.  This means we can support hyphenation in
-% Texinfo, at least to some extent.  (This still doesn't solve the
-% accented characters problem.)
-%
-\catcode`@=11
-\def\txisetlanguage#1#2#3{%
-  % do not set the language if the name is undefined in the current TeX.
-  \expandafter\ifx\csname lang@#1\endcsname \relax
-    \message{no patterns for #1}%
-  \else
-    \global\language = \csname lang@#1\endcsname
-  \fi
-  % but there is no harm in adjusting the hyphenmin values regardless.
-  \global\lefthyphenmin = #2\relax
-  \global\righthyphenmin = #3\relax
-}
-
-% Helpers for encodings.
-% Set the catcode of characters 128 through 255 to the specified number.
-%
-\def\setnonasciicharscatcode#1{%
-   \count255=128
-   \loop\ifnum\count255<256
-      \global\catcode\count255=#1\relax
-      \advance\count255 by 1
-   \repeat
-}
-
-\def\setnonasciicharscatcodenonglobal#1{%
-   \count255=128
-   \loop\ifnum\count255<256
-      \catcode\count255=#1\relax
-      \advance\count255 by 1
-   \repeat
-}
-
-% @documentencoding sets the definition of non-ASCII characters
-% according to the specified encoding.
-%
-\parseargdef\documentencoding{%
-  % Encoding being declared for the document.
-  \def\declaredencoding{\csname #1.enc\endcsname}%
-  %
-  % Supported encodings: names converted to tokens in order to be able
-  % to compare them with \ifx.
-  \def\ascii{\csname US-ASCII.enc\endcsname}%
-  \def\latnine{\csname ISO-8859-15.enc\endcsname}%
-  \def\latone{\csname ISO-8859-1.enc\endcsname}%
-  \def\lattwo{\csname ISO-8859-2.enc\endcsname}%
-  \def\utfeight{\csname UTF-8.enc\endcsname}%
-  %
-  \ifx \declaredencoding \ascii
-     \asciichardefs
-  %
-  \else \ifx \declaredencoding \lattwo
-     \setnonasciicharscatcode\active
-     \lattwochardefs
-  %
-  \else \ifx \declaredencoding \latone
-     \setnonasciicharscatcode\active
-     \latonechardefs
-  %
-  \else \ifx \declaredencoding \latnine
-     \setnonasciicharscatcode\active
-     \latninechardefs
-  %
-  \else \ifx \declaredencoding \utfeight
-     \setnonasciicharscatcode\active
-     \utfeightchardefs
-  %
-  \else
-    \message{Unknown document encoding #1, ignoring.}%
-  %
-  \fi % utfeight
-  \fi % latnine
-  \fi % latone
-  \fi % lattwo
-  \fi % ascii
-}
-
-% A message to be logged when using a character that isn't available
-% the default font encoding (OT1).
-%
-\def\missingcharmsg#1{\message{Character missing in OT1 encoding: #1.}}
-
-% Take account of \c (plain) vs. \, (Texinfo) difference.
-\def\cedilla#1{\ifx\c\ptexc\c{#1}\else\,{#1}\fi}
-
-% First, make active non-ASCII characters in order for them to be
-% correctly categorized when TeX reads the replacement text of
-% macros containing the character definitions.
-\setnonasciicharscatcode\active
-%
-% Latin1 (ISO-8859-1) character definitions.
-\def\latonechardefs{%
-  \gdef^^a0{\tie}
-  \gdef^^a1{\exclamdown}
-  \gdef^^a2{\missingcharmsg{CENT SIGN}}
-  \gdef^^a3{{\pounds}}
-  \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
-  \gdef^^a5{\missingcharmsg{YEN SIGN}}
-  \gdef^^a6{\missingcharmsg{BROKEN BAR}}
-  \gdef^^a7{\S}
-  \gdef^^a8{\"{}}
-  \gdef^^a9{\copyright}
-  \gdef^^aa{\ordf}
-  \gdef^^ab{\guillemetleft}
-  \gdef^^ac{$\lnot$}
-  \gdef^^ad{\-}
-  \gdef^^ae{\registeredsymbol}
-  \gdef^^af{\={}}
-  %
-  \gdef^^b0{\textdegree}
-  \gdef^^b1{$\pm$}
-  \gdef^^b2{$^2$}
-  \gdef^^b3{$^3$}
-  \gdef^^b4{\'{}}
-  \gdef^^b5{$\mu$}
-  \gdef^^b6{\P}
-  %
-  \gdef^^b7{$^.$}
-  \gdef^^b8{\cedilla\ }
-  \gdef^^b9{$^1$}
-  \gdef^^ba{\ordm}
-  %
-  \gdef^^bb{\guillemetright}
-  \gdef^^bc{$1\over4$}
-  \gdef^^bd{$1\over2$}
-  \gdef^^be{$3\over4$}
-  \gdef^^bf{\questiondown}
-  %
-  \gdef^^c0{\`A}
-  \gdef^^c1{\'A}
-  \gdef^^c2{\^A}
-  \gdef^^c3{\~A}
-  \gdef^^c4{\"A}
-  \gdef^^c5{\ringaccent A}
-  \gdef^^c6{\AE}
-  \gdef^^c7{\cedilla C}
-  \gdef^^c8{\`E}
-  \gdef^^c9{\'E}
-  \gdef^^ca{\^E}
-  \gdef^^cb{\"E}
-  \gdef^^cc{\`I}
-  \gdef^^cd{\'I}
-  \gdef^^ce{\^I}
-  \gdef^^cf{\"I}
-  %
-  \gdef^^d0{\DH}
-  \gdef^^d1{\~N}
-  \gdef^^d2{\`O}
-  \gdef^^d3{\'O}
-  \gdef^^d4{\^O}
-  \gdef^^d5{\~O}
-  \gdef^^d6{\"O}
-  \gdef^^d7{$\times$}
-  \gdef^^d8{\O}
-  \gdef^^d9{\`U}
-  \gdef^^da{\'U}
-  \gdef^^db{\^U}
-  \gdef^^dc{\"U}
-  \gdef^^dd{\'Y}
-  \gdef^^de{\TH}
-  \gdef^^df{\ss}
-  %
-  \gdef^^e0{\`a}
-  \gdef^^e1{\'a}
-  \gdef^^e2{\^a}
-  \gdef^^e3{\~a}
-  \gdef^^e4{\"a}
-  \gdef^^e5{\ringaccent a}
-  \gdef^^e6{\ae}
-  \gdef^^e7{\cedilla c}
-  \gdef^^e8{\`e}
-  \gdef^^e9{\'e}
-  \gdef^^ea{\^e}
-  \gdef^^eb{\"e}
-  \gdef^^ec{\`{\dotless i}}
-  \gdef^^ed{\'{\dotless i}}
-  \gdef^^ee{\^{\dotless i}}
-  \gdef^^ef{\"{\dotless i}}
-  %
-  \gdef^^f0{\dh}
-  \gdef^^f1{\~n}
-  \gdef^^f2{\`o}
-  \gdef^^f3{\'o}
-  \gdef^^f4{\^o}
-  \gdef^^f5{\~o}
-  \gdef^^f6{\"o}
-  \gdef^^f7{$\div$}
-  \gdef^^f8{\o}
-  \gdef^^f9{\`u}
-  \gdef^^fa{\'u}
-  \gdef^^fb{\^u}
-  \gdef^^fc{\"u}
-  \gdef^^fd{\'y}
-  \gdef^^fe{\th}
-  \gdef^^ff{\"y}
-}
-
-% Latin9 (ISO-8859-15) encoding character definitions.
-\def\latninechardefs{%
-  % Encoding is almost identical to Latin1.
-  \latonechardefs
-  %
-  \gdef^^a4{\euro}
-  \gdef^^a6{\v S}
-  \gdef^^a8{\v s}
-  \gdef^^b4{\v Z}
-  \gdef^^b8{\v z}
-  \gdef^^bc{\OE}
-  \gdef^^bd{\oe}
-  \gdef^^be{\"Y}
-}
-
-% Latin2 (ISO-8859-2) character definitions.
-\def\lattwochardefs{%
-  \gdef^^a0{\tie}
-  \gdef^^a1{\ogonek{A}}
-  \gdef^^a2{\u{}}
-  \gdef^^a3{\L}
-  \gdef^^a4{\missingcharmsg{CURRENCY SIGN}}
-  \gdef^^a5{\v L}
-  \gdef^^a6{\'S}
-  \gdef^^a7{\S}
-  \gdef^^a8{\"{}}
-  \gdef^^a9{\v S}
-  \gdef^^aa{\cedilla S}
-  \gdef^^ab{\v T}
-  \gdef^^ac{\'Z}
-  \gdef^^ad{\-}
-  \gdef^^ae{\v Z}
-  \gdef^^af{\dotaccent Z}
-  %
-  \gdef^^b0{\textdegree}
-  \gdef^^b1{\ogonek{a}}
-  \gdef^^b2{\ogonek{ }}
-  \gdef^^b3{\l}
-  \gdef^^b4{\'{}}
-  \gdef^^b5{\v l}
-  \gdef^^b6{\'s}
-  \gdef^^b7{\v{}}
-  \gdef^^b8{\cedilla\ }
-  \gdef^^b9{\v s}
-  \gdef^^ba{\cedilla s}
-  \gdef^^bb{\v t}
-  \gdef^^bc{\'z}
-  \gdef^^bd{\H{}}
-  \gdef^^be{\v z}
-  \gdef^^bf{\dotaccent z}
-  %
-  \gdef^^c0{\'R}
-  \gdef^^c1{\'A}
-  \gdef^^c2{\^A}
-  \gdef^^c3{\u A}
-  \gdef^^c4{\"A}
-  \gdef^^c5{\'L}
-  \gdef^^c6{\'C}
-  \gdef^^c7{\cedilla C}
-  \gdef^^c8{\v C}
-  \gdef^^c9{\'E}
-  \gdef^^ca{\ogonek{E}}
-  \gdef^^cb{\"E}
-  \gdef^^cc{\v E}
-  \gdef^^cd{\'I}
-  \gdef^^ce{\^I}
-  \gdef^^cf{\v D}
-  %
-  \gdef^^d0{\DH}
-  \gdef^^d1{\'N}
-  \gdef^^d2{\v N}
-  \gdef^^d3{\'O}
-  \gdef^^d4{\^O}
-  \gdef^^d5{\H O}
-  \gdef^^d6{\"O}
-  \gdef^^d7{$\times$}
-  \gdef^^d8{\v R}
-  \gdef^^d9{\ringaccent U}
-  \gdef^^da{\'U}
-  \gdef^^db{\H U}
-  \gdef^^dc{\"U}
-  \gdef^^dd{\'Y}
-  \gdef^^de{\cedilla T}
-  \gdef^^df{\ss}
-  %
-  \gdef^^e0{\'r}
-  \gdef^^e1{\'a}
-  \gdef^^e2{\^a}
-  \gdef^^e3{\u a}
-  \gdef^^e4{\"a}
-  \gdef^^e5{\'l}
-  \gdef^^e6{\'c}
-  \gdef^^e7{\cedilla c}
-  \gdef^^e8{\v c}
-  \gdef^^e9{\'e}
-  \gdef^^ea{\ogonek{e}}
-  \gdef^^eb{\"e}
-  \gdef^^ec{\v e}
-  \gdef^^ed{\'{\dotless{i}}}
-  \gdef^^ee{\^{\dotless{i}}}
-  \gdef^^ef{\v d}
-  %
-  \gdef^^f0{\dh}
-  \gdef^^f1{\'n}
-  \gdef^^f2{\v n}
-  \gdef^^f3{\'o}
-  \gdef^^f4{\^o}
-  \gdef^^f5{\H o}
-  \gdef^^f6{\"o}
-  \gdef^^f7{$\div$}
-  \gdef^^f8{\v r}
-  \gdef^^f9{\ringaccent u}
-  \gdef^^fa{\'u}
-  \gdef^^fb{\H u}
-  \gdef^^fc{\"u}
-  \gdef^^fd{\'y}
-  \gdef^^fe{\cedilla t}
-  \gdef^^ff{\dotaccent{}}
-}
-
-% UTF-8 character definitions.
-%
-% This code to support UTF-8 is based on LaTeX's utf8.def, with some
-% changes for Texinfo conventions.  It is included here under the GPL by
-% permission from Frank Mittelbach and the LaTeX team.
-%
-\newcount\countUTFx
-\newcount\countUTFy
-\newcount\countUTFz
-
-\gdef\UTFviiiTwoOctets#1#2{\expandafter
-   \UTFviiiDefined\csname u8:#1\string #2\endcsname}
-%
-\gdef\UTFviiiThreeOctets#1#2#3{\expandafter
-   \UTFviiiDefined\csname u8:#1\string #2\string #3\endcsname}
-%
-\gdef\UTFviiiFourOctets#1#2#3#4{\expandafter
-   \UTFviiiDefined\csname u8:#1\string #2\string #3\string #4\endcsname}
-
-\gdef\UTFviiiDefined#1{%
-  \ifx #1\relax
-    \message{\linenumber Unicode char \string #1 not defined for Texinfo}%
-  \else
-    \expandafter #1%
-  \fi
-}
-
-\begingroup
-  \catcode`\~13
-  \catcode`\"12
-
-  \def\UTFviiiLoop{%
-    \global\catcode\countUTFx\active
-    \uccode`\~\countUTFx
-    \uppercase\expandafter{\UTFviiiTmp}%
-    \advance\countUTFx by 1
-    \ifnum\countUTFx < \countUTFy
-      \expandafter\UTFviiiLoop
-    \fi}
-
-  \countUTFx = "C2
-  \countUTFy = "E0
-  \def\UTFviiiTmp{%
-    \xdef~{\noexpand\UTFviiiTwoOctets\string~}}
-  \UTFviiiLoop
-
-  \countUTFx = "E0
-  \countUTFy = "F0
-  \def\UTFviiiTmp{%
-    \xdef~{\noexpand\UTFviiiThreeOctets\string~}}
-  \UTFviiiLoop
-
-  \countUTFx = "F0
-  \countUTFy = "F4
-  \def\UTFviiiTmp{%
-    \xdef~{\noexpand\UTFviiiFourOctets\string~}}
-  \UTFviiiLoop
-\endgroup
-
-\begingroup
-  \catcode`\"=12
-  \catcode`\<=12
-  \catcode`\.=12
-  \catcode`\,=12
-  \catcode`\;=12
-  \catcode`\!=12
-  \catcode`\~=13
-
-  \gdef\DeclareUnicodeCharacter#1#2{%
-    \countUTFz = "#1\relax
-    %\wlog{\space\space defining Unicode char U+#1 (decimal \the\countUTFz)}%
-    \begingroup
-      \parseXMLCharref
-      \def\UTFviiiTwoOctets##1##2{%
-        \csname u8:##1\string ##2\endcsname}%
-      \def\UTFviiiThreeOctets##1##2##3{%
-        \csname u8:##1\string ##2\string ##3\endcsname}%
-      \def\UTFviiiFourOctets##1##2##3##4{%
-        \csname u8:##1\string ##2\string ##3\string ##4\endcsname}%
-      \expandafter\expandafter\expandafter\expandafter
-       \expandafter\expandafter\expandafter
-       \gdef\UTFviiiTmp{#2}%
-    \endgroup}
-
-  \gdef\parseXMLCharref{%
-    \ifnum\countUTFz < "A0\relax
-      \errhelp = \EMsimple
-      \errmessage{Cannot define Unicode char value < 00A0}%
-    \else\ifnum\countUTFz < "800\relax
-      \parseUTFviiiA,%
-      \parseUTFviiiB C\UTFviiiTwoOctets.,%
-    \else\ifnum\countUTFz < "10000\relax
-      \parseUTFviiiA;%
-      \parseUTFviiiA,%
-      \parseUTFviiiB E\UTFviiiThreeOctets.{,;}%
-    \else
-      \parseUTFviiiA;%
-      \parseUTFviiiA,%
-      \parseUTFviiiA!%
-      \parseUTFviiiB F\UTFviiiFourOctets.{!,;}%
-    \fi\fi\fi
-  }
-
-  \gdef\parseUTFviiiA#1{%
-    \countUTFx = \countUTFz
-    \divide\countUTFz by 64
-    \countUTFy = \countUTFz
-    \multiply\countUTFz by 64
-    \advance\countUTFx by -\countUTFz
-    \advance\countUTFx by 128
-    \uccode `#1\countUTFx
-    \countUTFz = \countUTFy}
-
-  \gdef\parseUTFviiiB#1#2#3#4{%
-    \advance\countUTFz by "#10\relax
-    \uccode `#3\countUTFz
-    \uppercase{\gdef\UTFviiiTmp{#2#3#4}}}
-\endgroup
-
-\def\utfeightchardefs{%
-  \DeclareUnicodeCharacter{00A0}{\tie}
-  \DeclareUnicodeCharacter{00A1}{\exclamdown}
-  \DeclareUnicodeCharacter{00A3}{\pounds}
-  \DeclareUnicodeCharacter{00A8}{\"{ }}
-  \DeclareUnicodeCharacter{00A9}{\copyright}
-  \DeclareUnicodeCharacter{00AA}{\ordf}
-  \DeclareUnicodeCharacter{00AB}{\guillemetleft}
-  \DeclareUnicodeCharacter{00AD}{\-}
-  \DeclareUnicodeCharacter{00AE}{\registeredsymbol}
-  \DeclareUnicodeCharacter{00AF}{\={ }}
-
-  \DeclareUnicodeCharacter{00B0}{\ringaccent{ }}
-  \DeclareUnicodeCharacter{00B4}{\'{ }}
-  \DeclareUnicodeCharacter{00B8}{\cedilla{ }}
-  \DeclareUnicodeCharacter{00BA}{\ordm}
-  \DeclareUnicodeCharacter{00BB}{\guillemetright}
-  \DeclareUnicodeCharacter{00BF}{\questiondown}
-
-  \DeclareUnicodeCharacter{00C0}{\`A}
-  \DeclareUnicodeCharacter{00C1}{\'A}
-  \DeclareUnicodeCharacter{00C2}{\^A}
-  \DeclareUnicodeCharacter{00C3}{\~A}
-  \DeclareUnicodeCharacter{00C4}{\"A}
-  \DeclareUnicodeCharacter{00C5}{\AA}
-  \DeclareUnicodeCharacter{00C6}{\AE}
-  \DeclareUnicodeCharacter{00C7}{\cedilla{C}}
-  \DeclareUnicodeCharacter{00C8}{\`E}
-  \DeclareUnicodeCharacter{00C9}{\'E}
-  \DeclareUnicodeCharacter{00CA}{\^E}
-  \DeclareUnicodeCharacter{00CB}{\"E}
-  \DeclareUnicodeCharacter{00CC}{\`I}
-  \DeclareUnicodeCharacter{00CD}{\'I}
-  \DeclareUnicodeCharacter{00CE}{\^I}
-  \DeclareUnicodeCharacter{00CF}{\"I}
-
-  \DeclareUnicodeCharacter{00D0}{\DH}
-  \DeclareUnicodeCharacter{00D1}{\~N}
-  \DeclareUnicodeCharacter{00D2}{\`O}
-  \DeclareUnicodeCharacter{00D3}{\'O}
-  \DeclareUnicodeCharacter{00D4}{\^O}
-  \DeclareUnicodeCharacter{00D5}{\~O}
-  \DeclareUnicodeCharacter{00D6}{\"O}
-  \DeclareUnicodeCharacter{00D8}{\O}
-  \DeclareUnicodeCharacter{00D9}{\`U}
-  \DeclareUnicodeCharacter{00DA}{\'U}
-  \DeclareUnicodeCharacter{00DB}{\^U}
-  \DeclareUnicodeCharacter{00DC}{\"U}
-  \DeclareUnicodeCharacter{00DD}{\'Y}
-  \DeclareUnicodeCharacter{00DE}{\TH}
-  \DeclareUnicodeCharacter{00DF}{\ss}
-
-  \DeclareUnicodeCharacter{00E0}{\`a}
-  \DeclareUnicodeCharacter{00E1}{\'a}
-  \DeclareUnicodeCharacter{00E2}{\^a}
-  \DeclareUnicodeCharacter{00E3}{\~a}
-  \DeclareUnicodeCharacter{00E4}{\"a}
-  \DeclareUnicodeCharacter{00E5}{\aa}
-  \DeclareUnicodeCharacter{00E6}{\ae}
-  \DeclareUnicodeCharacter{00E7}{\cedilla{c}}
-  \DeclareUnicodeCharacter{00E8}{\`e}
-  \DeclareUnicodeCharacter{00E9}{\'e}
-  \DeclareUnicodeCharacter{00EA}{\^e}
-  \DeclareUnicodeCharacter{00EB}{\"e}
-  \DeclareUnicodeCharacter{00EC}{\`{\dotless{i}}}
-  \DeclareUnicodeCharacter{00ED}{\'{\dotless{i}}}
-  \DeclareUnicodeCharacter{00EE}{\^{\dotless{i}}}
-  \DeclareUnicodeCharacter{00EF}{\"{\dotless{i}}}
-
-  \DeclareUnicodeCharacter{00F0}{\dh}
-  \DeclareUnicodeCharacter{00F1}{\~n}
-  \DeclareUnicodeCharacter{00F2}{\`o}
-  \DeclareUnicodeCharacter{00F3}{\'o}
-  \DeclareUnicodeCharacter{00F4}{\^o}
-  \DeclareUnicodeCharacter{00F5}{\~o}
-  \DeclareUnicodeCharacter{00F6}{\"o}
-  \DeclareUnicodeCharacter{00F8}{\o}
-  \DeclareUnicodeCharacter{00F9}{\`u}
-  \DeclareUnicodeCharacter{00FA}{\'u}
-  \DeclareUnicodeCharacter{00FB}{\^u}
-  \DeclareUnicodeCharacter{00FC}{\"u}
-  \DeclareUnicodeCharacter{00FD}{\'y}
-  \DeclareUnicodeCharacter{00FE}{\th}
-  \DeclareUnicodeCharacter{00FF}{\"y}
-
-  \DeclareUnicodeCharacter{0100}{\=A}
-  \DeclareUnicodeCharacter{0101}{\=a}
-  \DeclareUnicodeCharacter{0102}{\u{A}}
-  \DeclareUnicodeCharacter{0103}{\u{a}}
-  \DeclareUnicodeCharacter{0104}{\ogonek{A}}
-  \DeclareUnicodeCharacter{0105}{\ogonek{a}}
-  \DeclareUnicodeCharacter{0106}{\'C}
-  \DeclareUnicodeCharacter{0107}{\'c}
-  \DeclareUnicodeCharacter{0108}{\^C}
-  \DeclareUnicodeCharacter{0109}{\^c}
-  \DeclareUnicodeCharacter{0118}{\ogonek{E}}
-  \DeclareUnicodeCharacter{0119}{\ogonek{e}}
-  \DeclareUnicodeCharacter{010A}{\dotaccent{C}}
-  \DeclareUnicodeCharacter{010B}{\dotaccent{c}}
-  \DeclareUnicodeCharacter{010C}{\v{C}}
-  \DeclareUnicodeCharacter{010D}{\v{c}}
-  \DeclareUnicodeCharacter{010E}{\v{D}}
-
-  \DeclareUnicodeCharacter{0112}{\=E}
-  \DeclareUnicodeCharacter{0113}{\=e}
-  \DeclareUnicodeCharacter{0114}{\u{E}}
-  \DeclareUnicodeCharacter{0115}{\u{e}}
-  \DeclareUnicodeCharacter{0116}{\dotaccent{E}}
-  \DeclareUnicodeCharacter{0117}{\dotaccent{e}}
-  \DeclareUnicodeCharacter{011A}{\v{E}}
-  \DeclareUnicodeCharacter{011B}{\v{e}}
-  \DeclareUnicodeCharacter{011C}{\^G}
-  \DeclareUnicodeCharacter{011D}{\^g}
-  \DeclareUnicodeCharacter{011E}{\u{G}}
-  \DeclareUnicodeCharacter{011F}{\u{g}}
-
-  \DeclareUnicodeCharacter{0120}{\dotaccent{G}}
-  \DeclareUnicodeCharacter{0121}{\dotaccent{g}}
-  \DeclareUnicodeCharacter{0124}{\^H}
-  \DeclareUnicodeCharacter{0125}{\^h}
-  \DeclareUnicodeCharacter{0128}{\~I}
-  \DeclareUnicodeCharacter{0129}{\~{\dotless{i}}}
-  \DeclareUnicodeCharacter{012A}{\=I}
-  \DeclareUnicodeCharacter{012B}{\={\dotless{i}}}
-  \DeclareUnicodeCharacter{012C}{\u{I}}
-  \DeclareUnicodeCharacter{012D}{\u{\dotless{i}}}
-
-  \DeclareUnicodeCharacter{0130}{\dotaccent{I}}
-  \DeclareUnicodeCharacter{0131}{\dotless{i}}
-  \DeclareUnicodeCharacter{0132}{IJ}
-  \DeclareUnicodeCharacter{0133}{ij}
-  \DeclareUnicodeCharacter{0134}{\^J}
-  \DeclareUnicodeCharacter{0135}{\^{\dotless{j}}}
-  \DeclareUnicodeCharacter{0139}{\'L}
-  \DeclareUnicodeCharacter{013A}{\'l}
-
-  \DeclareUnicodeCharacter{0141}{\L}
-  \DeclareUnicodeCharacter{0142}{\l}
-  \DeclareUnicodeCharacter{0143}{\'N}
-  \DeclareUnicodeCharacter{0144}{\'n}
-  \DeclareUnicodeCharacter{0147}{\v{N}}
-  \DeclareUnicodeCharacter{0148}{\v{n}}
-  \DeclareUnicodeCharacter{014C}{\=O}
-  \DeclareUnicodeCharacter{014D}{\=o}
-  \DeclareUnicodeCharacter{014E}{\u{O}}
-  \DeclareUnicodeCharacter{014F}{\u{o}}
-
-  \DeclareUnicodeCharacter{0150}{\H{O}}
-  \DeclareUnicodeCharacter{0151}{\H{o}}
-  \DeclareUnicodeCharacter{0152}{\OE}
-  \DeclareUnicodeCharacter{0153}{\oe}
-  \DeclareUnicodeCharacter{0154}{\'R}
-  \DeclareUnicodeCharacter{0155}{\'r}
-  \DeclareUnicodeCharacter{0158}{\v{R}}
-  \DeclareUnicodeCharacter{0159}{\v{r}}
-  \DeclareUnicodeCharacter{015A}{\'S}
-  \DeclareUnicodeCharacter{015B}{\'s}
-  \DeclareUnicodeCharacter{015C}{\^S}
-  \DeclareUnicodeCharacter{015D}{\^s}
-  \DeclareUnicodeCharacter{015E}{\cedilla{S}}
-  \DeclareUnicodeCharacter{015F}{\cedilla{s}}
-
-  \DeclareUnicodeCharacter{0160}{\v{S}}
-  \DeclareUnicodeCharacter{0161}{\v{s}}
-  \DeclareUnicodeCharacter{0162}{\cedilla{t}}
-  \DeclareUnicodeCharacter{0163}{\cedilla{T}}
-  \DeclareUnicodeCharacter{0164}{\v{T}}
-
-  \DeclareUnicodeCharacter{0168}{\~U}
-  \DeclareUnicodeCharacter{0169}{\~u}
-  \DeclareUnicodeCharacter{016A}{\=U}
-  \DeclareUnicodeCharacter{016B}{\=u}
-  \DeclareUnicodeCharacter{016C}{\u{U}}
-  \DeclareUnicodeCharacter{016D}{\u{u}}
-  \DeclareUnicodeCharacter{016E}{\ringaccent{U}}
-  \DeclareUnicodeCharacter{016F}{\ringaccent{u}}
-
-  \DeclareUnicodeCharacter{0170}{\H{U}}
-  \DeclareUnicodeCharacter{0171}{\H{u}}
-  \DeclareUnicodeCharacter{0174}{\^W}
-  \DeclareUnicodeCharacter{0175}{\^w}
-  \DeclareUnicodeCharacter{0176}{\^Y}
-  \DeclareUnicodeCharacter{0177}{\^y}
-  \DeclareUnicodeCharacter{0178}{\"Y}
-  \DeclareUnicodeCharacter{0179}{\'Z}
-  \DeclareUnicodeCharacter{017A}{\'z}
-  \DeclareUnicodeCharacter{017B}{\dotaccent{Z}}
-  \DeclareUnicodeCharacter{017C}{\dotaccent{z}}
-  \DeclareUnicodeCharacter{017D}{\v{Z}}
-  \DeclareUnicodeCharacter{017E}{\v{z}}
-
-  \DeclareUnicodeCharacter{01C4}{D\v{Z}}
-  \DeclareUnicodeCharacter{01C5}{D\v{z}}
-  \DeclareUnicodeCharacter{01C6}{d\v{z}}
-  \DeclareUnicodeCharacter{01C7}{LJ}
-  \DeclareUnicodeCharacter{01C8}{Lj}
-  \DeclareUnicodeCharacter{01C9}{lj}
-  \DeclareUnicodeCharacter{01CA}{NJ}
-  \DeclareUnicodeCharacter{01CB}{Nj}
-  \DeclareUnicodeCharacter{01CC}{nj}
-  \DeclareUnicodeCharacter{01CD}{\v{A}}
-  \DeclareUnicodeCharacter{01CE}{\v{a}}
-  \DeclareUnicodeCharacter{01CF}{\v{I}}
-
-  \DeclareUnicodeCharacter{01D0}{\v{\dotless{i}}}
-  \DeclareUnicodeCharacter{01D1}{\v{O}}
-  \DeclareUnicodeCharacter{01D2}{\v{o}}
-  \DeclareUnicodeCharacter{01D3}{\v{U}}
-  \DeclareUnicodeCharacter{01D4}{\v{u}}
-
-  \DeclareUnicodeCharacter{01E2}{\={\AE}}
-  \DeclareUnicodeCharacter{01E3}{\={\ae}}
-  \DeclareUnicodeCharacter{01E6}{\v{G}}
-  \DeclareUnicodeCharacter{01E7}{\v{g}}
-  \DeclareUnicodeCharacter{01E8}{\v{K}}
-  \DeclareUnicodeCharacter{01E9}{\v{k}}
-
-  \DeclareUnicodeCharacter{01F0}{\v{\dotless{j}}}
-  \DeclareUnicodeCharacter{01F1}{DZ}
-  \DeclareUnicodeCharacter{01F2}{Dz}
-  \DeclareUnicodeCharacter{01F3}{dz}
-  \DeclareUnicodeCharacter{01F4}{\'G}
-  \DeclareUnicodeCharacter{01F5}{\'g}
-  \DeclareUnicodeCharacter{01F8}{\`N}
-  \DeclareUnicodeCharacter{01F9}{\`n}
-  \DeclareUnicodeCharacter{01FC}{\'{\AE}}
-  \DeclareUnicodeCharacter{01FD}{\'{\ae}}
-  \DeclareUnicodeCharacter{01FE}{\'{\O}}
-  \DeclareUnicodeCharacter{01FF}{\'{\o}}
-
-  \DeclareUnicodeCharacter{021E}{\v{H}}
-  \DeclareUnicodeCharacter{021F}{\v{h}}
-
-  \DeclareUnicodeCharacter{0226}{\dotaccent{A}}
-  \DeclareUnicodeCharacter{0227}{\dotaccent{a}}
-  \DeclareUnicodeCharacter{0228}{\cedilla{E}}
-  \DeclareUnicodeCharacter{0229}{\cedilla{e}}
-  \DeclareUnicodeCharacter{022E}{\dotaccent{O}}
-  \DeclareUnicodeCharacter{022F}{\dotaccent{o}}
-
-  \DeclareUnicodeCharacter{0232}{\=Y}
-  \DeclareUnicodeCharacter{0233}{\=y}
-  \DeclareUnicodeCharacter{0237}{\dotless{j}}
-
-  \DeclareUnicodeCharacter{02DB}{\ogonek{ }}
-
-  \DeclareUnicodeCharacter{1E02}{\dotaccent{B}}
-  \DeclareUnicodeCharacter{1E03}{\dotaccent{b}}
-  \DeclareUnicodeCharacter{1E04}{\udotaccent{B}}
-  \DeclareUnicodeCharacter{1E05}{\udotaccent{b}}
-  \DeclareUnicodeCharacter{1E06}{\ubaraccent{B}}
-  \DeclareUnicodeCharacter{1E07}{\ubaraccent{b}}
-  \DeclareUnicodeCharacter{1E0A}{\dotaccent{D}}
-  \DeclareUnicodeCharacter{1E0B}{\dotaccent{d}}
-  \DeclareUnicodeCharacter{1E0C}{\udotaccent{D}}
-  \DeclareUnicodeCharacter{1E0D}{\udotaccent{d}}
-  \DeclareUnicodeCharacter{1E0E}{\ubaraccent{D}}
-  \DeclareUnicodeCharacter{1E0F}{\ubaraccent{d}}
-
-  \DeclareUnicodeCharacter{1E1E}{\dotaccent{F}}
-  \DeclareUnicodeCharacter{1E1F}{\dotaccent{f}}
-
-  \DeclareUnicodeCharacter{1E20}{\=G}
-  \DeclareUnicodeCharacter{1E21}{\=g}
-  \DeclareUnicodeCharacter{1E22}{\dotaccent{H}}
-  \DeclareUnicodeCharacter{1E23}{\dotaccent{h}}
-  \DeclareUnicodeCharacter{1E24}{\udotaccent{H}}
-  \DeclareUnicodeCharacter{1E25}{\udotaccent{h}}
-  \DeclareUnicodeCharacter{1E26}{\"H}
-  \DeclareUnicodeCharacter{1E27}{\"h}
-
-  \DeclareUnicodeCharacter{1E30}{\'K}
-  \DeclareUnicodeCharacter{1E31}{\'k}
-  \DeclareUnicodeCharacter{1E32}{\udotaccent{K}}
-  \DeclareUnicodeCharacter{1E33}{\udotaccent{k}}
-  \DeclareUnicodeCharacter{1E34}{\ubaraccent{K}}
-  \DeclareUnicodeCharacter{1E35}{\ubaraccent{k}}
-  \DeclareUnicodeCharacter{1E36}{\udotaccent{L}}
-  \DeclareUnicodeCharacter{1E37}{\udotaccent{l}}
-  \DeclareUnicodeCharacter{1E3A}{\ubaraccent{L}}
-  \DeclareUnicodeCharacter{1E3B}{\ubaraccent{l}}
-  \DeclareUnicodeCharacter{1E3E}{\'M}
-  \DeclareUnicodeCharacter{1E3F}{\'m}
-
-  \DeclareUnicodeCharacter{1E40}{\dotaccent{M}}
-  \DeclareUnicodeCharacter{1E41}{\dotaccent{m}}
-  \DeclareUnicodeCharacter{1E42}{\udotaccent{M}}
-  \DeclareUnicodeCharacter{1E43}{\udotaccent{m}}
-  \DeclareUnicodeCharacter{1E44}{\dotaccent{N}}
-  \DeclareUnicodeCharacter{1E45}{\dotaccent{n}}
-  \DeclareUnicodeCharacter{1E46}{\udotaccent{N}}
-  \DeclareUnicodeCharacter{1E47}{\udotaccent{n}}
-  \DeclareUnicodeCharacter{1E48}{\ubaraccent{N}}
-  \DeclareUnicodeCharacter{1E49}{\ubaraccent{n}}
-
-  \DeclareUnicodeCharacter{1E54}{\'P}
-  \DeclareUnicodeCharacter{1E55}{\'p}
-  \DeclareUnicodeCharacter{1E56}{\dotaccent{P}}
-  \DeclareUnicodeCharacter{1E57}{\dotaccent{p}}
-  \DeclareUnicodeCharacter{1E58}{\dotaccent{R}}
-  \DeclareUnicodeCharacter{1E59}{\dotaccent{r}}
-  \DeclareUnicodeCharacter{1E5A}{\udotaccent{R}}
-  \DeclareUnicodeCharacter{1E5B}{\udotaccent{r}}
-  \DeclareUnicodeCharacter{1E5E}{\ubaraccent{R}}
-  \DeclareUnicodeCharacter{1E5F}{\ubaraccent{r}}
-
-  \DeclareUnicodeCharacter{1E60}{\dotaccent{S}}
-  \DeclareUnicodeCharacter{1E61}{\dotaccent{s}}
-  \DeclareUnicodeCharacter{1E62}{\udotaccent{S}}
-  \DeclareUnicodeCharacter{1E63}{\udotaccent{s}}
-  \DeclareUnicodeCharacter{1E6A}{\dotaccent{T}}
-  \DeclareUnicodeCharacter{1E6B}{\dotaccent{t}}
-  \DeclareUnicodeCharacter{1E6C}{\udotaccent{T}}
-  \DeclareUnicodeCharacter{1E6D}{\udotaccent{t}}
-  \DeclareUnicodeCharacter{1E6E}{\ubaraccent{T}}
-  \DeclareUnicodeCharacter{1E6F}{\ubaraccent{t}}
-
-  \DeclareUnicodeCharacter{1E7C}{\~V}
-  \DeclareUnicodeCharacter{1E7D}{\~v}
-  \DeclareUnicodeCharacter{1E7E}{\udotaccent{V}}
-  \DeclareUnicodeCharacter{1E7F}{\udotaccent{v}}
-
-  \DeclareUnicodeCharacter{1E80}{\`W}
-  \DeclareUnicodeCharacter{1E81}{\`w}
-  \DeclareUnicodeCharacter{1E82}{\'W}
-  \DeclareUnicodeCharacter{1E83}{\'w}
-  \DeclareUnicodeCharacter{1E84}{\"W}
-  \DeclareUnicodeCharacter{1E85}{\"w}
-  \DeclareUnicodeCharacter{1E86}{\dotaccent{W}}
-  \DeclareUnicodeCharacter{1E87}{\dotaccent{w}}
-  \DeclareUnicodeCharacter{1E88}{\udotaccent{W}}
-  \DeclareUnicodeCharacter{1E89}{\udotaccent{w}}
-  \DeclareUnicodeCharacter{1E8A}{\dotaccent{X}}
-  \DeclareUnicodeCharacter{1E8B}{\dotaccent{x}}
-  \DeclareUnicodeCharacter{1E8C}{\"X}
-  \DeclareUnicodeCharacter{1E8D}{\"x}
-  \DeclareUnicodeCharacter{1E8E}{\dotaccent{Y}}
-  \DeclareUnicodeCharacter{1E8F}{\dotaccent{y}}
-
-  \DeclareUnicodeCharacter{1E90}{\^Z}
-  \DeclareUnicodeCharacter{1E91}{\^z}
-  \DeclareUnicodeCharacter{1E92}{\udotaccent{Z}}
-  \DeclareUnicodeCharacter{1E93}{\udotaccent{z}}
-  \DeclareUnicodeCharacter{1E94}{\ubaraccent{Z}}
-  \DeclareUnicodeCharacter{1E95}{\ubaraccent{z}}
-  \DeclareUnicodeCharacter{1E96}{\ubaraccent{h}}
-  \DeclareUnicodeCharacter{1E97}{\"t}
-  \DeclareUnicodeCharacter{1E98}{\ringaccent{w}}
-  \DeclareUnicodeCharacter{1E99}{\ringaccent{y}}
-
-  \DeclareUnicodeCharacter{1EA0}{\udotaccent{A}}
-  \DeclareUnicodeCharacter{1EA1}{\udotaccent{a}}
-
-  \DeclareUnicodeCharacter{1EB8}{\udotaccent{E}}
-  \DeclareUnicodeCharacter{1EB9}{\udotaccent{e}}
-  \DeclareUnicodeCharacter{1EBC}{\~E}
-  \DeclareUnicodeCharacter{1EBD}{\~e}
-
-  \DeclareUnicodeCharacter{1ECA}{\udotaccent{I}}
-  \DeclareUnicodeCharacter{1ECB}{\udotaccent{i}}
-  \DeclareUnicodeCharacter{1ECC}{\udotaccent{O}}
-  \DeclareUnicodeCharacter{1ECD}{\udotaccent{o}}
-
-  \DeclareUnicodeCharacter{1EE4}{\udotaccent{U}}
-  \DeclareUnicodeCharacter{1EE5}{\udotaccent{u}}
-
-  \DeclareUnicodeCharacter{1EF2}{\`Y}
-  \DeclareUnicodeCharacter{1EF3}{\`y}
-  \DeclareUnicodeCharacter{1EF4}{\udotaccent{Y}}
-
-  \DeclareUnicodeCharacter{1EF8}{\~Y}
-  \DeclareUnicodeCharacter{1EF9}{\~y}
-
-  \DeclareUnicodeCharacter{2013}{--}
-  \DeclareUnicodeCharacter{2014}{---}
-  \DeclareUnicodeCharacter{2018}{\quoteleft}
-  \DeclareUnicodeCharacter{2019}{\quoteright}
-  \DeclareUnicodeCharacter{201A}{\quotesinglbase}
-  \DeclareUnicodeCharacter{201C}{\quotedblleft}
-  \DeclareUnicodeCharacter{201D}{\quotedblright}
-  \DeclareUnicodeCharacter{201E}{\quotedblbase}
-  \DeclareUnicodeCharacter{2022}{\bullet}
-  \DeclareUnicodeCharacter{2026}{\dots}
-  \DeclareUnicodeCharacter{2039}{\guilsinglleft}
-  \DeclareUnicodeCharacter{203A}{\guilsinglright}
-  \DeclareUnicodeCharacter{20AC}{\euro}
-
-  \DeclareUnicodeCharacter{2192}{\expansion}
-  \DeclareUnicodeCharacter{21D2}{\result}
-
-  \DeclareUnicodeCharacter{2212}{\minus}
-  \DeclareUnicodeCharacter{2217}{\point}
-  \DeclareUnicodeCharacter{2261}{\equiv}
-}% end of \utfeightchardefs
-
-
-% US-ASCII character definitions.
-\def\asciichardefs{% nothing need be done
-   \relax
-}
-
-% Make non-ASCII characters printable again for compatibility with
-% existing Texinfo documents that may use them, even without declaring a
-% document encoding.
-%
-\setnonasciicharscatcode \other
-
-
-\message{formatting,}
-
-\newdimen\defaultparindent \defaultparindent = 15pt
-
-\chapheadingskip = 15pt plus 4pt minus 2pt
-\secheadingskip = 12pt plus 3pt minus 2pt
-\subsecheadingskip = 9pt plus 2pt minus 2pt
-
-% Prevent underfull vbox error messages.
-\vbadness = 10000
-
-% Don't be very finicky about underfull hboxes, either.
-\hbadness = 6666
-
-% Following George Bush, get rid of widows and orphans.
-\widowpenalty=10000
-\clubpenalty=10000
-
-% Use TeX 3.0's \emergencystretch to help line breaking, but if we're
-% using an old version of TeX, don't do anything.  We want the amount of
-% stretch added to depend on the line length, hence the dependence on
-% \hsize.  We call this whenever the paper size is set.
-%
-\def\setemergencystretch{%
-  \ifx\emergencystretch\thisisundefined
-    % Allow us to assign to \emergencystretch anyway.
-    \def\emergencystretch{\dimen0}%
-  \else
-    \emergencystretch = .15\hsize
-  \fi
-}
-
-% Parameters in order: 1) textheight; 2) textwidth;
-% 3) voffset; 4) hoffset; 5) binding offset; 6) topskip;
-% 7) physical page height; 8) physical page width.
-%
-% We also call \setleading{\textleading}, so the caller should define
-% \textleading.  The caller should also set \parskip.
-%
-\def\internalpagesizes#1#2#3#4#5#6#7#8{%
-  \voffset = #3\relax
-  \topskip = #6\relax
-  \splittopskip = \topskip
-  %
-  \vsize = #1\relax
-  \advance\vsize by \topskip
-  \outervsize = \vsize
-  \advance\outervsize by 2\topandbottommargin
-  \pageheight = \vsize
-  %
-  \hsize = #2\relax
-  \outerhsize = \hsize
-  \advance\outerhsize by 0.5in
-  \pagewidth = \hsize
-  %
-  \normaloffset = #4\relax
-  \bindingoffset = #5\relax
-  %
-  \ifpdf
-    \pdfpageheight #7\relax
-    \pdfpagewidth #8\relax
-    % if we don't reset these, they will remain at "1 true in" of
-    % whatever layout pdftex was dumped with.
-    \pdfhorigin = 1 true in
-    \pdfvorigin = 1 true in
-  \fi
-  %
-  \setleading{\textleading}
-  %
-  \parindent = \defaultparindent
-  \setemergencystretch
-}
-
-% @letterpaper (the default).
-\def\letterpaper{{\globaldefs = 1
-  \parskip = 3pt plus 2pt minus 1pt
-  \textleading = 13.2pt
-  %
-  % If page is nothing but text, make it come out even.
-  \internalpagesizes{607.2pt}{6in}% that's 46 lines
-                    {\voffset}{.25in}%
-                    {\bindingoffset}{36pt}%
-                    {11in}{8.5in}%
-}}
-
-% Use @smallbook to reset parameters for 7x9.25 trim size.
-\def\smallbook{{\globaldefs = 1
-  \parskip = 2pt plus 1pt
-  \textleading = 12pt
-  %
-  \internalpagesizes{7.5in}{5in}%
-                    {-.2in}{0in}%
-                    {\bindingoffset}{16pt}%
-                    {9.25in}{7in}%
-  %
-  \lispnarrowing = 0.3in
-  \tolerance = 700
-  \hfuzz = 1pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = .5cm
-}}
-
-% Use @smallerbook to reset parameters for 6x9 trim size.
-% (Just testing, parameters still in flux.)
-\def\smallerbook{{\globaldefs = 1
-  \parskip = 1.5pt plus 1pt
-  \textleading = 12pt
-  %
-  \internalpagesizes{7.4in}{4.8in}%
-                    {-.2in}{-.4in}%
-                    {0pt}{14pt}%
-                    {9in}{6in}%
-  %
-  \lispnarrowing = 0.25in
-  \tolerance = 700
-  \hfuzz = 1pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = .4cm
-}}
-
-% Use @afourpaper to print on European A4 paper.
-\def\afourpaper{{\globaldefs = 1
-  \parskip = 3pt plus 2pt minus 1pt
-  \textleading = 13.2pt
-  %
-  % Double-side printing via postscript on Laserjet 4050
-  % prints double-sided nicely when \bindingoffset=10mm and \hoffset=-6mm.
-  % To change the settings for a different printer or situation, adjust
-  % \normaloffset until the front-side and back-side texts align.  Then
-  % do the same for \bindingoffset.  You can set these for testing in
-  % your texinfo source file like this:
-  % @tex
-  % \global\normaloffset = -6mm
-  % \global\bindingoffset = 10mm
-  % @end tex
-  \internalpagesizes{673.2pt}{160mm}% that's 51 lines
-                    {\voffset}{\hoffset}%
-                    {\bindingoffset}{44pt}%
-                    {297mm}{210mm}%
-  %
-  \tolerance = 700
-  \hfuzz = 1pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = 5mm
-}}
-
-% Use @afivepaper to print on European A5 paper.
-% From romildo@urano.iceb.ufop.br, 2 July 2000.
-% He also recommends making @example and @lisp be small.
-\def\afivepaper{{\globaldefs = 1
-  \parskip = 2pt plus 1pt minus 0.1pt
-  \textleading = 12.5pt
-  %
-  \internalpagesizes{160mm}{120mm}%
-                    {\voffset}{\hoffset}%
-                    {\bindingoffset}{8pt}%
-                    {210mm}{148mm}%
-  %
-  \lispnarrowing = 0.2in
-  \tolerance = 800
-  \hfuzz = 1.2pt
-  \contentsrightmargin = 0pt
-  \defbodyindent = 2mm
-  \tableindent = 12mm
-}}
-
-% A specific text layout, 24x15cm overall, intended for A4 paper.
-\def\afourlatex{{\globaldefs = 1
-  \afourpaper
-  \internalpagesizes{237mm}{150mm}%
-                    {\voffset}{4.6mm}%
-                    {\bindingoffset}{7mm}%
-                    {297mm}{210mm}%
-  %
-  % Must explicitly reset to 0 because we call \afourpaper.
-  \globaldefs = 0
-}}
-
-% Use @afourwide to print on A4 paper in landscape format.
-\def\afourwide{{\globaldefs = 1
-  \afourpaper
-  \internalpagesizes{241mm}{165mm}%
-                    {\voffset}{-2.95mm}%
-                    {\bindingoffset}{7mm}%
-                    {297mm}{210mm}%
-  \globaldefs = 0
-}}
-
-% @pagesizes TEXTHEIGHT[,TEXTWIDTH]
-% Perhaps we should allow setting the margins, \topskip, \parskip,
-% and/or leading, also. Or perhaps we should compute them somehow.
-%
-\parseargdef\pagesizes{\pagesizesyyy #1,,\finish}
-\def\pagesizesyyy#1,#2,#3\finish{{%
-  \setbox0 = \hbox{\ignorespaces #2}\ifdim\wd0 > 0pt \hsize=#2\relax \fi
-  \globaldefs = 1
-  %
-  \parskip = 3pt plus 2pt minus 1pt
-  \setleading{\textleading}%
-  %
-  \dimen0 = #1\relax
-  \advance\dimen0 by \voffset
-  %
-  \dimen2 = \hsize
-  \advance\dimen2 by \normaloffset
-  %
-  \internalpagesizes{#1}{\hsize}%
-                    {\voffset}{\normaloffset}%
-                    {\bindingoffset}{44pt}%
-                    {\dimen0}{\dimen2}%
-}}
-
-% Set default to letter.
-%
-\letterpaper
-
-
-\message{and turning on texinfo input format.}
-
-\def^^L{\par} % remove \outer, so ^L can appear in an @comment
-
-% DEL is a comment character, in case @c does not suffice.
-\catcode`\^^? = 14
-
-% Define macros to output various characters with catcode for normal text.
-\catcode`\"=\other \def\normaldoublequote{"}
-\catcode`\$=\other \def\normaldollar{$}%$ font-lock fix
-\catcode`\+=\other \def\normalplus{+}
-\catcode`\<=\other \def\normalless{<}
-\catcode`\>=\other \def\normalgreater{>}
-\catcode`\^=\other \def\normalcaret{^}
-\catcode`\_=\other \def\normalunderscore{_}
-\catcode`\|=\other \def\normalverticalbar{|}
-\catcode`\~=\other \def\normaltilde{~}
-
-% This macro is used to make a character print one way in \tt
-% (where it can probably be output as-is), and another way in other fonts,
-% where something hairier probably needs to be done.
-%
-% #1 is what to print if we are indeed using \tt; #2 is what to print
-% otherwise.  Since all the Computer Modern typewriter fonts have zero
-% interword stretch (and shrink), and it is reasonable to expect all
-% typewriter fonts to have this, we can check that font parameter.
-%
-\def\ifusingtt#1#2{\ifdim \fontdimen3\font=0pt #1\else #2\fi}
-
-% Same as above, but check for italic font.  Actually this also catches
-% non-italic slanted fonts since it is impossible to distinguish them from
-% italic fonts.  But since this is only used by $ and it uses \sl anyway
-% this is not a problem.
-\def\ifusingit#1#2{\ifdim \fontdimen1\font>0pt #1\else #2\fi}
-
-% Turn off all special characters except @
-% (and those which the user can use as if they were ordinary).
-% Most of these we simply print from the \tt font, but for some, we can
-% use math or other variants that look better in normal text.
-
-\catcode`\"=\active
-\def\activedoublequote{{\tt\char34}}
-\let"=\activedoublequote
-\catcode`\~=\active
-\def~{{\tt\char126}}
-\chardef\hat=`\^
-\catcode`\^=\active
-\def^{{\tt \hat}}
-
-\catcode`\_=\active
-\def_{\ifusingtt\normalunderscore\_}
-\let\realunder=_
-% Subroutine for the previous macro.
-\def\_{\leavevmode \kern.07em \vbox{\hrule width.3em height.1ex}\kern .07em }
-
-\catcode`\|=\active
-\def|{{\tt\char124}}
-\chardef \less=`\<
-\catcode`\<=\active
-\def<{{\tt \less}}
-\chardef \gtr=`\>
-\catcode`\>=\active
-\def>{{\tt \gtr}}
-\catcode`\+=\active
-\def+{{\tt \char 43}}
-\catcode`\$=\active
-\def${\ifusingit{{\sl\$}}\normaldollar}%$ font-lock fix
-
-% If a .fmt file is being used, characters that might appear in a file
-% name cannot be active until we have parsed the command line.
-% So turn them off again, and have \everyjob (or @setfilename) turn them on.
-% \otherifyactive is called near the end of this file.
-\def\otherifyactive{\catcode`+=\other \catcode`\_=\other}
-
-% Used sometimes to turn off (effectively) the active characters even after
-% parsing them.
-\def\turnoffactive{%
-  \normalturnoffactive
-  \otherbackslash
-}
-
-\catcode`\@=0
-
-% \backslashcurfont outputs one backslash character in current font,
-% as in \char`\\.
-\global\chardef\backslashcurfont=`\\
-\global\let\rawbackslashxx=\backslashcurfont  % let existing .??s files work
-
-% \realbackslash is an actual character `\' with catcode other, and
-% \doublebackslash is two of them (for the pdf outlines).
-{\catcode`\\=\other @gdef@realbackslash{\} @gdef@doublebackslash{\\}}
-
-% In texinfo, backslash is an active character; it prints the backslash
-% in fixed width font.
-\catcode`\\=\active  % @ for escape char from now on.
-
-% The story here is that in math mode, the \char of \backslashcurfont
-% ends up printing the roman \ from the math symbol font (because \char
-% in math mode uses the \mathcode, and plain.tex sets
-% \mathcode`\\="026E).  It seems better for @backslashchar{} to always
-% print a typewriter backslash, hence we use an explicit \mathchar,
-% which is the decimal equivalent of "715c (class 7, e.g., use \fam;
-% ignored family value; char position "5C).  We can't use " for the
-% usual hex value because it has already been made active.
-@def@normalbackslash{{@tt @ifmmode @mathchar29020 @else @backslashcurfont @fi}}
-@let@backslashchar = @normalbackslash % @backslashchar{} is for user documents.
-
-% On startup, @fixbackslash assigns:
-%  @let \ = @normalbackslash
-% \rawbackslash defines an active \ to do \backslashcurfont.
-% \otherbackslash defines an active \ to be a literal `\' character with
-% catcode other.  We switch back and forth between these.
-@gdef@rawbackslash{@let\=@backslashcurfont}
-@gdef@otherbackslash{@let\=@realbackslash}
-
-% Same as @turnoffactive except outputs \ as {\tt\char`\\} instead of
-% the literal character `\'.  Also revert - to its normal character, in
-% case the active - from code has slipped in.
-%
-{@catcode`- = @active
- @gdef@normalturnoffactive{%
-   @let-=@normaldash
-   @let"=@normaldoublequote
-   @let$=@normaldollar %$ font-lock fix
-   @let+=@normalplus
-   @let<=@normalless
-   @let>=@normalgreater
-   @let\=@normalbackslash
-   @let^=@normalcaret
-   @let_=@normalunderscore
-   @let|=@normalverticalbar
-   @let~=@normaltilde
-   @markupsetuplqdefault
-   @markupsetuprqdefault
-   @unsepspaces
- }
-}
-
-% Make _ and + \other characters, temporarily.
-% This is canceled by @fixbackslash.
-@otherifyactive
-
-% If a .fmt file is being used, we don't want the `\input texinfo' to show up.
-% That is what \eatinput is for; after that, the `\' should revert to printing
-% a backslash.
-%
-@gdef@eatinput input texinfo{@fixbackslash}
-@global@let\ = @eatinput
-
-% On the other hand, perhaps the file did not have a `\input texinfo'. Then
-% the first `\' in the file would cause an error. This macro tries to fix
-% that, assuming it is called before the first `\' could plausibly occur.
-% Also turn back on active characters that might appear in the input
-% file name, in case not using a pre-dumped format.
-%
-@gdef@fixbackslash{%
-  @ifx\@eatinput @let\ = @normalbackslash @fi
-  @catcode`+=@active
-  @catcode`@_=@active
-}
-
-% Say @foo, not \foo, in error messages.
-@escapechar = `@@
-
-% These (along with & and #) are made active for url-breaking, so need
-% active definitions as the normal characters.
-@def@normaldot{.}
-@def@normalquest{?}
-@def@normalslash{/}
-
-% These look ok in all fonts, so just make them not special.
-% @hashchar{} gets its own user-level command, because of #line.
-@catcode`@& = @other @def@normalamp{&}
-@catcode`@# = @other @def@normalhash{#}
-@catcode`@% = @other @def@normalpercent{%}
-
-@let @hashchar = @normalhash
-
-@c Finally, make ` and ' active, so that txicodequoteundirected and
-@c txicodequotebacktick work right in, e.g., @w{@code{`foo'}}.  If we
-@c don't make ` and ' active, @code will not get them as active chars.
-@c Do this last of all since we use ` in the previous @catcode assignments.
-@catcode`@'=@active
-@catcode`@`=@active
-@markupsetuplqdefault
-@markupsetuprqdefault
-
-@c Local variables:
-@c eval: (add-hook 'write-file-hooks 'time-stamp)
-@c page-delimiter: "^\\\\message"
-@c time-stamp-start: "def\\\\texinfoversion{"
-@c time-stamp-format: "%:y-%02m-%02d.%02H"
-@c time-stamp-end: "}"
-@c End:
-
-@c vim:sw=2:
-
-@ignore
-   arch-tag: e1b36e32-c96e-4135-a41a-0b2efa2ea115
-@end ignore
diff --git a/Modules/_ctypes/stgdict.c b/Modules/_ctypes/stgdict.c
index 716d1e9..1ccaf2f 100644
--- a/Modules/_ctypes/stgdict.c
+++ b/Modules/_ctypes/stgdict.c
@@ -228,7 +228,7 @@
             }
             continue;
         }
-        new_descr = (CFieldObject *)PyObject_CallObject((PyObject *)&PyCField_Type, NULL);
+        new_descr = (CFieldObject *)_PyObject_CallNoArg((PyObject *)&PyCField_Type);
         if (new_descr == NULL) {
             Py_DECREF(fdescr);
             Py_DECREF(fieldlist);
@@ -488,8 +488,8 @@
             bitsize = 0;
 
         if (isStruct && !isPacked) {
-            char *fieldfmt = dict->format ? dict->format : "B";
-            char *fieldname = PyUnicode_AsUTF8(name);
+            const char *fieldfmt = dict->format ? dict->format : "B";
+            const char *fieldname = PyUnicode_AsUTF8(name);
             char *ptr;
             Py_ssize_t len;
             char *buf;
diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c
index 3bf2ca7..5069285 100644
--- a/Modules/_cursesmodule.c
+++ b/Modules/_cursesmodule.c
@@ -594,7 +594,7 @@
     int attr_group = group_right_1;
     int rtn;
     int type;
-    chtype cch;
+    chtype cch = 0;
 #ifdef HAVE_NCURSESW
     wchar_t wstr[2];
     cchar_t wcval;
diff --git a/Modules/_datetimemodule.c b/Modules/_datetimemodule.c
index 291920d..205b15b 100644
--- a/Modules/_datetimemodule.c
+++ b/Modules/_datetimemodule.c
@@ -987,7 +987,8 @@
     if (tzinfo == Py_None)
         Py_RETURN_NONE;
 
-    result = _PyObject_CallMethodId(tzinfo, &PyId_tzname, "O", tzinfoarg);
+    result = _PyObject_CallMethodIdObjArgs(tzinfo, &PyId_tzname,
+                                           tzinfoarg, NULL);
 
     if (result == NULL || result == Py_None)
         return result;
@@ -1343,8 +1344,8 @@
             goto Done;
         format = PyUnicode_FromString(PyBytes_AS_STRING(newfmt));
         if (format != NULL) {
-            result = _PyObject_CallMethodId(time, &PyId_strftime, "OO",
-                                            format, timetuple, NULL);
+            result = _PyObject_CallMethodIdObjArgs(time, &PyId_strftime,
+                                                   format, timetuple, NULL);
             Py_DECREF(format);
         }
         Py_DECREF(time);
@@ -1385,21 +1386,31 @@
 build_struct_time(int y, int m, int d, int hh, int mm, int ss, int dstflag)
 {
     PyObject *time;
-    PyObject *result = NULL;
+    PyObject *result;
+    _Py_IDENTIFIER(struct_time);
+    PyObject *args;
+
 
     time = PyImport_ImportModuleNoBlock("time");
-    if (time != NULL) {
-        _Py_IDENTIFIER(struct_time);
-
-        result = _PyObject_CallMethodId(time, &PyId_struct_time,
-                                        "((iiiiiiiii))",
-                                        y, m, d,
-                                        hh, mm, ss,
-                                        weekday(y, m, d),
-                                        days_before_month(y, m) + d,
-                                        dstflag);
-        Py_DECREF(time);
+    if (time == NULL) {
+        return NULL;
     }
+
+    args = Py_BuildValue("iiiiiiiii",
+                         y, m, d,
+                         hh, mm, ss,
+                         weekday(y, m, d),
+                         days_before_month(y, m) + d,
+                         dstflag);
+    if (args == NULL) {
+        Py_DECREF(time);
+        return NULL;
+    }
+
+    result = _PyObject_CallMethodIdObjArgs(time, &PyId_struct_time,
+                                           args, NULL);
+    Py_DECREF(time);
+    Py_DECREF(args);
     return result;
 }
 
@@ -2548,7 +2559,8 @@
      * time.time() delivers; if someone were gonzo about optimization,
      * date.today() could get away with plain C time().
      */
-    result = _PyObject_CallMethodId(cls, &PyId_fromtimestamp, "O", time);
+    result = _PyObject_CallMethodIdObjArgs(cls, &PyId_fromtimestamp,
+                                           time, NULL);
     Py_DECREF(time);
     return result;
 }
@@ -2736,7 +2748,8 @@
     if (PyUnicode_GetLength(format) == 0)
         return PyObject_Str((PyObject *)self);
 
-    return _PyObject_CallMethodId((PyObject *)self, &PyId_strftime, "O", format);
+    return _PyObject_CallMethodIdObjArgs((PyObject *)self, &PyId_strftime,
+                                         format, NULL);
 }
 
 /* ISO methods. */
@@ -3156,7 +3169,7 @@
         PyErr_Clear();
         state = Py_None;
         dictptr = _PyObject_GetDictPtr(self);
-        if (dictptr && *dictptr && PyDict_Size(*dictptr)) {
+        if (dictptr && *dictptr && PyDict_GET_SIZE(*dictptr)) {
             state = *dictptr;
         }
         Py_INCREF(state);
@@ -3243,9 +3256,8 @@
 {
     PyObject *offset;
     PyObject *name = NULL;
-    if (PyArg_ParseTupleAndKeywords(args, kw, "O!|O!:timezone", timezone_kws,
-                                    &PyDateTime_DeltaType, &offset,
-                                    &PyUnicode_Type, &name))
+    if (PyArg_ParseTupleAndKeywords(args, kw, "O!|U:timezone", timezone_kws,
+                                    &PyDateTime_DeltaType, &offset, &name))
         return new_timezone(offset, name);
 
     return NULL;
@@ -4420,8 +4432,8 @@
         if (module == NULL)
             return NULL;
     }
-    return _PyObject_CallMethodId(module, &PyId__strptime_datetime, "OOO",
-                                 cls, string, format);
+    return _PyObject_CallMethodIdObjArgs(module, &PyId__strptime_datetime,
+                                         cls, string, format, NULL);
 }
 
 /* Return new datetime from date/datetime and time arguments. */
@@ -4674,7 +4686,7 @@
 static PyObject *
 datetime_str(PyDateTime_DateTime *self)
 {
-    return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "(s)", " ");
+    return _PyObject_CallMethodId((PyObject *)self, &PyId_isoformat, "s", " ");
 }
 
 static PyObject *
@@ -5218,7 +5230,7 @@
 
     temp = (PyObject *)result;
     result = (PyDateTime_DateTime *)
-        _PyObject_CallMethodId(tzinfo, &PyId_fromutc, "O", temp);
+        _PyObject_CallMethodIdObjArgs(tzinfo, &PyId_fromutc, temp, NULL);
     Py_DECREF(temp);
 
     return result;
diff --git a/Modules/_decimal/_decimal.c b/Modules/_decimal/_decimal.c
index 9956786..feaef2e 100644
--- a/Modules/_decimal/_decimal.c
+++ b/Modules/_decimal/_decimal.c
@@ -428,7 +428,7 @@
         return DEC_INVALID_SIGNALS;
     }
 
-    if (PyDict_Size(val) != SIGNAL_MAP_LEN) {
+    if (PyDict_GET_SIZE(val) != SIGNAL_MAP_LEN) {
         PyErr_SetString(PyExc_KeyError,
             "invalid signal dict");
         return DEC_INVALID_SIGNALS;
@@ -1194,13 +1194,13 @@
         return NULL;
     }
 
-    self->traps = PyObject_CallObject((PyObject *)PyDecSignalDict_Type, NULL);
+    self->traps = _PyObject_CallNoArg((PyObject *)PyDecSignalDict_Type);
     if (self->traps == NULL) {
         self->flags = NULL;
         Py_DECREF(self);
         return NULL;
     }
-    self->flags = PyObject_CallObject((PyObject *)PyDecSignalDict_Type, NULL);
+    self->flags = _PyObject_CallNoArg((PyObject *)PyDecSignalDict_Type);
     if (self->flags == NULL) {
         Py_DECREF(self);
         return NULL;
@@ -1395,7 +1395,7 @@
         goto error;
     }
 
-    context = PyObject_CallObject((PyObject *)&PyDecContext_Type, NULL);
+    context = _PyObject_CallNoArg((PyObject *)&PyDecContext_Type);
     if (context == NULL) {
         return NULL;
     }
@@ -1417,7 +1417,7 @@
 {
     PyObject *copy;
 
-    copy = PyObject_CallObject((PyObject *)&PyDecContext_Type, NULL);
+    copy = _PyObject_CallNoArg((PyObject *)&PyDecContext_Type);
     if (copy == NULL) {
         return NULL;
     }
@@ -5716,7 +5716,7 @@
     /* DecimalTuple */
     ASSIGN_PTR(collections, PyImport_ImportModule("collections"));
     ASSIGN_PTR(DecimalTuple, (PyTypeObject *)PyObject_CallMethod(collections,
-                                 "namedtuple", "(ss)", "DecimalTuple",
+                                 "namedtuple", "ss", "DecimalTuple",
                                  "sign digits exponent"));
 
     ASSIGN_PTR(obj, PyUnicode_FromString("decimal"));
@@ -5835,7 +5835,7 @@
 
     /* Init default context template first */
     ASSIGN_PTR(default_context_template,
-               PyObject_CallObject((PyObject *)&PyDecContext_Type, NULL));
+               _PyObject_CallNoArg((PyObject *)&PyDecContext_Type));
     Py_INCREF(default_context_template);
     CHECK_INT(PyModule_AddObject(m, "DefaultContext",
                                  default_context_template));
@@ -5843,7 +5843,7 @@
 #ifdef WITHOUT_THREADS
     /* Init module context */
     ASSIGN_PTR(module_context,
-               PyObject_CallObject((PyObject *)&PyDecContext_Type, NULL));
+               _PyObject_CallNoArg((PyObject *)&PyDecContext_Type));
     Py_INCREF(Py_False);
     CHECK_INT(PyModule_AddObject(m, "HAVE_THREADS", Py_False));
 #else
@@ -5854,7 +5854,7 @@
 
     /* Init basic context template */
     ASSIGN_PTR(basic_context_template,
-               PyObject_CallObject((PyObject *)&PyDecContext_Type, NULL));
+               _PyObject_CallNoArg((PyObject *)&PyDecContext_Type));
     init_basic_context(basic_context_template);
     Py_INCREF(basic_context_template);
     CHECK_INT(PyModule_AddObject(m, "BasicContext",
@@ -5862,7 +5862,7 @@
 
     /* Init extended context template */
     ASSIGN_PTR(extended_context_template,
-               PyObject_CallObject((PyObject *)&PyDecContext_Type, NULL));
+               _PyObject_CallNoArg((PyObject *)&PyDecContext_Type));
     init_extended_context(extended_context_template);
     Py_INCREF(extended_context_template);
     CHECK_INT(PyModule_AddObject(m, "ExtendedContext",
diff --git a/Modules/_elementtree.c b/Modules/_elementtree.c
index 2cda98e..5d63913 100644
--- a/Modules/_elementtree.c
+++ b/Modules/_elementtree.c
@@ -150,7 +150,7 @@
 static int
 is_empty_dict(PyObject *obj)
 {
-    return PyDict_CheckExact(obj) && PyDict_Size(obj) == 0;
+    return PyDict_CheckExact(obj) && PyDict_GET_SIZE(obj) == 0;
 }
 
 
@@ -1173,8 +1173,8 @@
 
     if (checkpath(path) || namespaces != Py_None) {
         _Py_IDENTIFIER(find);
-        return _PyObject_CallMethodId(
-            st->elementpath_obj, &PyId_find, "OOO", self, path, namespaces
+        return _PyObject_CallMethodIdObjArgs(
+            st->elementpath_obj, &PyId_find, self, path, namespaces, NULL
             );
     }
 
@@ -1218,8 +1218,9 @@
     elementtreestate *st = ET_STATE_GLOBAL;
 
     if (checkpath(path) || namespaces != Py_None)
-        return _PyObject_CallMethodId(
-            st->elementpath_obj, &PyId_findtext, "OOOO", self, path, default_value, namespaces
+        return _PyObject_CallMethodIdObjArgs(
+            st->elementpath_obj, &PyId_findtext,
+            self, path, default_value, namespaces, NULL
             );
 
     if (!self->extra) {
@@ -1273,8 +1274,8 @@
 
     if (checkpath(tag) || namespaces != Py_None) {
         _Py_IDENTIFIER(findall);
-        return _PyObject_CallMethodId(
-            st->elementpath_obj, &PyId_findall, "OOO", self, tag, namespaces
+        return _PyObject_CallMethodIdObjArgs(
+            st->elementpath_obj, &PyId_findall, self, tag, namespaces, NULL
             );
     }
 
@@ -1320,8 +1321,8 @@
     _Py_IDENTIFIER(iterfind);
     elementtreestate *st = ET_STATE_GLOBAL;
 
-    return _PyObject_CallMethodId(
-        st->elementpath_obj, &PyId_iterfind, "OOO", self, tag, namespaces);
+    return _PyObject_CallMethodIdObjArgs(
+        st->elementpath_obj, &PyId_iterfind, self, tag, namespaces, NULL);
 }
 
 /*[clinic input]
@@ -2442,7 +2443,7 @@
     }
     else {
         PyObject *res;
-        res = _PyObject_CallMethodId(element, &PyId_append, "O", child);
+        res = _PyObject_CallMethodIdObjArgs(element, &PyId_append, child, NULL);
         if (res == NULL)
             return -1;
         Py_DECREF(res);
@@ -2497,11 +2498,13 @@
         attrib = PyDict_New();
         if (!attrib)
             return NULL;
-        node = PyObject_CallFunction(self->element_factory, "OO", tag, attrib);
+        node = PyObject_CallFunctionObjArgs(self->element_factory,
+                                            tag, attrib, NULL);
         Py_DECREF(attrib);
     }
     else {
-        node = PyObject_CallFunction(self->element_factory, "OO", tag, attrib);
+        node = PyObject_CallFunctionObjArgs(self->element_factory,
+                                            tag, attrib, NULL);
     }
     if (!node) {
         return NULL;
@@ -2833,7 +2836,7 @@
     if (errmsg == NULL)
         return;
 
-    error = PyObject_CallFunction(st->parseerror_obj, "O", errmsg);
+    error = PyObject_CallFunctionObjArgs(st->parseerror_obj, errmsg, NULL);
     Py_DECREF(errmsg);
     if (!error)
         return;
@@ -2896,7 +2899,7 @@
                 (TreeBuilderObject*) self->target, value
                 );
         else if (self->handle_data)
-            res = PyObject_CallFunction(self->handle_data, "O", value);
+            res = PyObject_CallFunctionObjArgs(self->handle_data, value, NULL);
         else
             res = NULL;
         Py_XDECREF(res);
@@ -2978,7 +2981,8 @@
                 return;
             }
         }
-        res = PyObject_CallFunction(self->handle_start, "OO", tag, attrib);
+        res = PyObject_CallFunctionObjArgs(self->handle_start,
+                                           tag, attrib, NULL);
     } else
         res = NULL;
 
@@ -3006,7 +3010,7 @@
         /* shortcut */
         res = treebuilder_handle_data((TreeBuilderObject*) self->target, data);
     else if (self->handle_data)
-        res = PyObject_CallFunction(self->handle_data, "O", data);
+        res = PyObject_CallFunctionObjArgs(self->handle_data, data, NULL);
     else
         res = NULL;
 
@@ -3033,7 +3037,7 @@
     else if (self->handle_end) {
         tag = makeuniversal(self, tag_in);
         if (tag) {
-            res = PyObject_CallFunction(self->handle_end, "O", tag);
+            res = PyObject_CallFunctionObjArgs(self->handle_end, tag, NULL);
             Py_DECREF(tag);
         }
     }
@@ -3092,7 +3096,8 @@
     if (self->handle_comment) {
         comment = PyUnicode_DecodeUTF8(comment_in, strlen(comment_in), "strict");
         if (comment) {
-            res = PyObject_CallFunction(self->handle_comment, "O", comment);
+            res = PyObject_CallFunctionObjArgs(self->handle_comment,
+                                               comment, NULL);
             Py_XDECREF(res);
             Py_DECREF(comment);
         }
@@ -3143,8 +3148,9 @@
 
     /* If the target has a handler for doctype, call it. */
     if (self->handle_doctype) {
-        res = PyObject_CallFunction(self->handle_doctype, "OOO",
-                                    doctype_name_obj, pubid_obj, sysid_obj);
+        res = PyObject_CallFunctionObjArgs(self->handle_doctype,
+                                           doctype_name_obj, pubid_obj,
+                                           sysid_obj, NULL);
         Py_CLEAR(res);
     }
     else {
@@ -3163,8 +3169,9 @@
             if (!res)
                 goto clear;
             Py_DECREF(res);
-            res = PyObject_CallFunction(parser_doctype, "OOO",
-                                        doctype_name_obj, pubid_obj, sysid_obj);
+            res = PyObject_CallFunctionObjArgs(parser_doctype,
+                                               doctype_name_obj, pubid_obj,
+                                               sysid_obj, NULL);
             Py_CLEAR(res);
         }
     }
@@ -3191,7 +3198,8 @@
         target = PyUnicode_DecodeUTF8(target_in, strlen(target_in), "strict");
         data = PyUnicode_DecodeUTF8(data_in, strlen(data_in), "strict");
         if (target && data) {
-            res = PyObject_CallFunction(self->handle_pi, "OO", target, data);
+            res = PyObject_CallFunctionObjArgs(self->handle_pi,
+                                               target, data, NULL);
             Py_XDECREF(res);
             Py_DECREF(data);
             Py_DECREF(target);
@@ -3615,7 +3623,7 @@
 
     for (i = 0; i < PySequence_Size(events_seq); ++i) {
         PyObject *event_name_obj = PySequence_Fast_GET_ITEM(events_seq, i);
-        char *event_name = NULL;
+        const char *event_name = NULL;
         if (PyUnicode_Check(event_name_obj)) {
             event_name = PyUnicode_AsUTF8(event_name_obj);
         } else if (PyBytes_Check(event_name_obj)) {
diff --git a/Modules/_functoolsmodule.c b/Modules/_functoolsmodule.c
index 2269d05..6b5c008 100644
--- a/Modules/_functoolsmodule.c
+++ b/Modules/_functoolsmodule.c
@@ -84,7 +84,7 @@
     }
     Py_DECREF(nargs);
 
-    if (pkw == NULL || PyDict_Size(pkw) == 0) {
+    if (pkw == NULL || PyDict_GET_SIZE(pkw) == 0) {
         if (kw == NULL) {
             pto->kw = PyDict_New();
         }
@@ -155,7 +155,7 @@
         assert(PyTuple_Check(argappl));
     }
 
-    if (PyDict_Size(pto->kw) == 0) {
+    if (PyDict_GET_SIZE(pto->kw) == 0) {
         kwappl = kw;
         Py_XINCREF(kwappl);
     }
@@ -713,7 +713,7 @@
         return args;
     }
 
-    if (kwds && PyDict_Size(kwds) > 0) {
+    if (kwds && PyDict_GET_SIZE(kwds) > 0) {
         sorted_items = PyDict_Items(kwds);
         if (!sorted_items)
             return NULL;
@@ -933,7 +933,7 @@
         }
         lru_cache_append_link(self, link);
         Py_INCREF(result); /* for return */
-        self->full = (PyDict_Size(self->cache) >= self->maxsize);
+        self->full = (PyDict_GET_SIZE(self->cache) >= self->maxsize);
     }
     self->misses++;
     return result;
@@ -1062,7 +1062,7 @@
 {
     return PyObject_CallFunction(self->cache_info_type, "nnOn",
                                  self->hits, self->misses, self->maxsize_O,
-                                 PyDict_Size(self->cache));
+                                 PyDict_GET_SIZE(self->cache));
 }
 
 static PyObject *
@@ -1246,7 +1246,7 @@
     if (m == NULL)
         return NULL;
 
-    kwd_mark = PyObject_CallObject((PyObject *)&PyBaseObject_Type, NULL);
+    kwd_mark = _PyObject_CallNoArg((PyObject *)&PyBaseObject_Type);
     if (!kwd_mark) {
         Py_DECREF(m);
         return NULL;
diff --git a/Modules/_io/bufferedio.c b/Modules/_io/bufferedio.c
index cbe7425..cb4173e 100644
--- a/Modules/_io/bufferedio.c
+++ b/Modules/_io/bufferedio.c
@@ -305,7 +305,7 @@
             "could not acquire lock for %A at interpreter "
             "shutdown, possibly due to daemon threads",
             (PyObject *) self);
-        char *msg = PyUnicode_AsUTF8(msgobj);
+        const char *msg = PyUnicode_AsUTF8(msgobj);
         Py_FatalError(msg);
     }
     return 1;
@@ -454,7 +454,8 @@
 {
     if (self->ok && self->raw) {
         PyObject *r;
-        r = _PyObject_CallMethodId(self->raw, &PyId__dealloc_warn, "O", source);
+        r = _PyObject_CallMethodIdObjArgs(self->raw, &PyId__dealloc_warn,
+                                          source, NULL);
         if (r)
             Py_DECREF(r);
         else
@@ -904,7 +905,7 @@
     CHECK_INITIALIZED(self)
     if (n < -1) {
         PyErr_SetString(PyExc_ValueError,
-                        "read length must be positive or -1");
+                        "read length must be non-negative or -1");
         return NULL;
     }
 
@@ -932,22 +933,20 @@
 
 /*[clinic input]
 _io._Buffered.read1
-    size as n: Py_ssize_t
+    size as n: Py_ssize_t = -1
     /
 [clinic start generated code]*/
 
 static PyObject *
 _io__Buffered_read1_impl(buffered *self, Py_ssize_t n)
-/*[clinic end generated code: output=bcc4fb4e54d103a3 input=8d2869c18b983184]*/
+/*[clinic end generated code: output=bcc4fb4e54d103a3 input=7d22de9630b61774]*/
 {
     Py_ssize_t have, r;
     PyObject *res = NULL;
 
     CHECK_INITIALIZED(self)
     if (n < 0) {
-        PyErr_SetString(PyExc_ValueError,
-                        "read length must be positive");
-        return NULL;
+        n = self->buffer_size;
     }
 
     CHECK_CLOSED(self, "read of closed file")
diff --git a/Modules/_io/bytesio.c b/Modules/_io/bytesio.c
index a1ba121..96be0f4 100644
--- a/Modules/_io/bytesio.c
+++ b/Modules/_io/bytesio.c
@@ -420,7 +420,7 @@
 
 /*[clinic input]
 _io.BytesIO.read1
-    size: object
+    size: object(c_default="Py_None") = -1
     /
 
 Read at most size bytes, returned as a bytes object.
@@ -430,8 +430,8 @@
 [clinic start generated code]*/
 
 static PyObject *
-_io_BytesIO_read1(bytesio *self, PyObject *size)
-/*[clinic end generated code: output=16021f5d0ac3d4e2 input=d4f40bb8f2f99418]*/
+_io_BytesIO_read1_impl(bytesio *self, PyObject *size)
+/*[clinic end generated code: output=a60d80c84c81a6b8 input=0951874bafee8e80]*/
 {
     return _io_BytesIO_read_impl(self, size);
 }
diff --git a/Modules/_io/clinic/bufferedio.c.h b/Modules/_io/clinic/bufferedio.c.h
index 58144a4..dc69c48 100644
--- a/Modules/_io/clinic/bufferedio.c.h
+++ b/Modules/_io/clinic/bufferedio.c.h
@@ -140,23 +140,24 @@
 }
 
 PyDoc_STRVAR(_io__Buffered_read1__doc__,
-"read1($self, size, /)\n"
+"read1($self, size=-1, /)\n"
 "--\n"
 "\n");
 
 #define _IO__BUFFERED_READ1_METHODDEF    \
-    {"read1", (PyCFunction)_io__Buffered_read1, METH_O, _io__Buffered_read1__doc__},
+    {"read1", (PyCFunction)_io__Buffered_read1, METH_VARARGS, _io__Buffered_read1__doc__},
 
 static PyObject *
 _io__Buffered_read1_impl(buffered *self, Py_ssize_t n);
 
 static PyObject *
-_io__Buffered_read1(buffered *self, PyObject *arg)
+_io__Buffered_read1(buffered *self, PyObject *args)
 {
     PyObject *return_value = NULL;
-    Py_ssize_t n;
+    Py_ssize_t n = -1;
 
-    if (!PyArg_Parse(arg, "n:read1", &n)) {
+    if (!PyArg_ParseTuple(args, "|n:read1",
+        &n)) {
         goto exit;
     }
     return_value = _io__Buffered_read1_impl(self, n);
@@ -475,4 +476,4 @@
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=a956f394ecde4cf9 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=490c97bfcfd92c51 input=a9049054013a1b77]*/
diff --git a/Modules/_io/clinic/bytesio.c.h b/Modules/_io/clinic/bytesio.c.h
index c64ce5c..1434782 100644
--- a/Modules/_io/clinic/bytesio.c.h
+++ b/Modules/_io/clinic/bytesio.c.h
@@ -181,7 +181,7 @@
 }
 
 PyDoc_STRVAR(_io_BytesIO_read1__doc__,
-"read1($self, size, /)\n"
+"read1($self, size=-1, /)\n"
 "--\n"
 "\n"
 "Read at most size bytes, returned as a bytes object.\n"
@@ -190,7 +190,27 @@
 "Return an empty bytes object at EOF.");
 
 #define _IO_BYTESIO_READ1_METHODDEF    \
-    {"read1", (PyCFunction)_io_BytesIO_read1, METH_O, _io_BytesIO_read1__doc__},
+    {"read1", (PyCFunction)_io_BytesIO_read1, METH_VARARGS, _io_BytesIO_read1__doc__},
+
+static PyObject *
+_io_BytesIO_read1_impl(bytesio *self, PyObject *size);
+
+static PyObject *
+_io_BytesIO_read1(bytesio *self, PyObject *args)
+{
+    PyObject *return_value = NULL;
+    PyObject *size = Py_None;
+
+    if (!PyArg_UnpackTuple(args, "read1",
+        0, 1,
+        &size)) {
+        goto exit;
+    }
+    return_value = _io_BytesIO_read1_impl(self, size);
+
+exit:
+    return return_value;
+}
 
 PyDoc_STRVAR(_io_BytesIO_readline__doc__,
 "readline($self, size=None, /)\n"
@@ -428,4 +448,4 @@
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=6382e8eb578eea64 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=8f469431da1b3857 input=a9049054013a1b77]*/
diff --git a/Modules/_io/fileio.c b/Modules/_io/fileio.c
index 6854a44..f454d3c 100644
--- a/Modules/_io/fileio.c
+++ b/Modules/_io/fileio.c
@@ -153,8 +153,8 @@
     PyObject *exc, *val, *tb;
     int rc;
     _Py_IDENTIFIER(close);
-    res = _PyObject_CallMethodId((PyObject*)&PyRawIOBase_Type,
-                                 &PyId_close, "O", self);
+    res = _PyObject_CallMethodIdObjArgs((PyObject*)&PyRawIOBase_Type,
+                                        &PyId_close, self, NULL);
     if (!self->closefd) {
         self->fd = -1;
         return res;
diff --git a/Modules/_io/iobase.c b/Modules/_io/iobase.c
index 472ef3b..ee6ad47 100644
--- a/Modules/_io/iobase.c
+++ b/Modules/_io/iobase.c
@@ -661,7 +661,8 @@
            to remove the bytecode interpretation overhead, but it could
            probably be removed here. */
         _Py_IDENTIFIER(extend);
-        PyObject *ret = _PyObject_CallMethodId(result, &PyId_extend, "O", self);
+        PyObject *ret = _PyObject_CallMethodIdObjArgs(result, &PyId_extend,
+                                                      self, NULL);
 
         if (ret == NULL) {
             Py_DECREF(result);
diff --git a/Modules/_io/stringio.c b/Modules/_io/stringio.c
index 8542efd..93c8b47 100644
--- a/Modules/_io/stringio.c
+++ b/Modules/_io/stringio.c
@@ -693,7 +693,7 @@
                            PyObject *newline_obj)
 /*[clinic end generated code: output=a421ea023b22ef4e input=cee2d9181b2577a3]*/
 {
-    char *newline = "\n";
+    const char *newline = "\n";
     Py_ssize_t value_len;
 
     /* Parse the newline argument. We only want to allow unicode objects or
diff --git a/Modules/_io/textio.c b/Modules/_io/textio.c
index 1c7200b..0a6dfe1 100644
--- a/Modules/_io/textio.c
+++ b/Modules/_io/textio.c
@@ -899,8 +899,8 @@
         PyObject *locale_module = _PyIO_get_locale_module(state);
         if (locale_module == NULL)
             goto catch_ImportError;
-        self->encoding = _PyObject_CallMethodId(
-            locale_module, &PyId_getpreferredencoding, "O", Py_False);
+        self->encoding = _PyObject_CallMethodIdObjArgs(
+            locale_module, &PyId_getpreferredencoding, Py_False, NULL);
         Py_DECREF(locale_module);
         if (self->encoding == NULL) {
           catch_ImportError:
@@ -2435,7 +2435,7 @@
     }
 
 finally:
-    res = _PyObject_CallMethodId(self->decoder, &PyId_setstate, "(O)", saved_state);
+    res = _PyObject_CallMethodIdObjArgs(self->decoder, &PyId_setstate, saved_state, NULL);
     Py_DECREF(saved_state);
     if (res == NULL)
         return NULL;
@@ -2449,7 +2449,7 @@
     if (saved_state) {
         PyObject *type, *value, *traceback;
         PyErr_Fetch(&type, &value, &traceback);
-        res = _PyObject_CallMethodId(self->decoder, &PyId_setstate, "(O)", saved_state);
+        res = _PyObject_CallMethodIdObjArgs(self->decoder, &PyId_setstate, saved_state, NULL);
         _PyErr_ChainExceptions(type, value, traceback);
         Py_DECREF(saved_state);
         Py_XDECREF(res);
@@ -2644,7 +2644,9 @@
     else {
         PyObject *exc = NULL, *val, *tb;
         if (self->finalizing) {
-            res = _PyObject_CallMethodId(self->buffer, &PyId__dealloc_warn, "O", self);
+            res = _PyObject_CallMethodIdObjArgs(self->buffer,
+                                                &PyId__dealloc_warn,
+                                                self, NULL);
             if (res)
                 Py_DECREF(res);
             else
diff --git a/Modules/_io/winconsoleio.c b/Modules/_io/winconsoleio.c
index 7b00a9e..d8e4339 100644
--- a/Modules/_io/winconsoleio.c
+++ b/Modules/_io/winconsoleio.c
@@ -85,7 +85,7 @@
         Py_CLEAR(decoded);
         return '\0';
     }
-    decoded_upper = PyObject_CallMethod(decoded, "upper", "");
+    decoded_upper = PyObject_CallMethod(decoded, "upper", NULL);
     Py_CLEAR(decoded);
     if (!decoded_upper) {
         PyErr_Clear();
@@ -181,8 +181,8 @@
     PyObject *exc, *val, *tb;
     int rc;
     _Py_IDENTIFIER(close);
-    res = _PyObject_CallMethodId((PyObject*)&PyRawIOBase_Type,
-                                 &PyId_close, "O", self);
+    res = _PyObject_CallMethodIdObjArgs((PyObject*)&PyRawIOBase_Type,
+                                        &PyId_close, self, NULL);
     if (!self->closehandle) {
         self->handle = INVALID_HANDLE_VALUE;
         return res;
diff --git a/Modules/_json.c b/Modules/_json.c
index 5b3d803..d3fb784 100644
--- a/Modules/_json.c
+++ b/Modules/_json.c
@@ -335,7 +335,7 @@
         if (JSONDecodeError == NULL)
             return;
     }
-    exc = PyObject_CallFunction(JSONDecodeError, "(zOn)", msg, s, end);
+    exc = PyObject_CallFunction(JSONDecodeError, "zOn", msg, s, end);
     if (exc) {
         PyErr_SetObject(JSONDecodeError, exc);
         Py_DECREF(exc);
diff --git a/Modules/_math.c b/Modules/_math.c
index a002208..02d8f1c 100644
--- a/Modules/_math.c
+++ b/Modules/_math.c
@@ -19,13 +19,19 @@
  * ====================================================
  */
 
+#if !defined(HAVE_ACOSH) || !defined(HAVE_ASINH)
 static const double ln2 = 6.93147180559945286227E-01;
-static const double two_pow_m28 = 3.7252902984619141E-09; /* 2**-28 */
 static const double two_pow_p28 = 268435456.0; /* 2**28 */
-#ifndef Py_NAN
+#endif
+#if !defined(HAVE_ASINH) || !defined(HAVE_ATANH)
+static const double two_pow_m28 = 3.7252902984619141E-09; /* 2**-28 */
+#endif
+#if !defined(HAVE_ATANH) && !defined(Py_NAN)
 static const double zero = 0.0;
 #endif
 
+
+#ifndef HAVE_ACOSH
 /* acosh(x)
  * Method :
  *      Based on
@@ -59,23 +65,25 @@
             return x+x;
         }
         else {
-            return log(x)+ln2;          /* acosh(huge)=log(2x) */
+            return log(x) + ln2;          /* acosh(huge)=log(2x) */
         }
     }
     else if (x == 1.) {
         return 0.0;                     /* acosh(1) = 0 */
     }
     else if (x > 2.) {                  /* 2 < x < 2**28 */
-        double t = x*x;
-        return log(2.0*x - 1.0 / (x + sqrt(t - 1.0)));
+        double t = x * x;
+        return log(2.0 * x - 1.0 / (x + sqrt(t - 1.0)));
     }
     else {                              /* 1 < x <= 2 */
         double t = x - 1.0;
-        return m_log1p(t + sqrt(2.0*t + t*t));
+        return m_log1p(t + sqrt(2.0 * t + t * t));
     }
 }
+#endif   /* HAVE_ACOSH */
 
 
+#ifndef HAVE_ASINH
 /* asinh(x)
  * Method :
  *      Based on
@@ -100,10 +108,10 @@
         return x;                       /* return x inexact except 0 */
     }
     if (absx > two_pow_p28) {           /* |x| > 2**28 */
-        w = log(absx)+ln2;
+        w = log(absx) + ln2;
     }
     else if (absx > 2.0) {              /* 2 < |x| < 2**28 */
-        w = log(2.0*absx + 1.0 / (sqrt(x*x + 1.0) + absx));
+        w = log(2.0 * absx + 1.0 / (sqrt(x * x + 1.0) + absx));
     }
     else {                              /* 2**-28 <= |x| < 2= */
         double t = x*x;
@@ -112,7 +120,10 @@
     return copysign(w, x);
 
 }
+#endif   /* HAVE_ASINH */
 
+
+#ifndef HAVE_ATANH
 /* atanh(x)
  * Method :
  *    1.Reduced x to positive by atanh(-x) = -atanh(x)
@@ -145,7 +156,7 @@
 #ifdef Py_NAN
         return Py_NAN;
 #else
-        return x/zero;
+        return x / zero;
 #endif
     }
     if (absx < two_pow_m28) {           /* |x| < 2**-28 */
@@ -160,7 +171,10 @@
     }
     return copysign(t, x);
 }
+#endif   /* HAVE_ATANH */
 
+
+#ifndef HAVE_EXPM1
 /* Mathematically, expm1(x) = exp(x) - 1.  The expm1 function is designed
    to avoid the significant loss of precision that arises from direct
    evaluation of the expression exp(x) - 1, for x near 0. */
@@ -186,16 +200,17 @@
     else
         return exp(x) - 1.0;
 }
+#endif   /* HAVE_EXPM1 */
+
 
 /* log1p(x) = log(1+x).  The log1p function is designed to avoid the
    significant loss of precision that arises from direct evaluation when x is
    small. */
 
-#ifdef HAVE_LOG1P
-
 double
 _Py_log1p(double x)
 {
+#ifdef HAVE_LOG1P
     /* Some platforms supply a log1p function but don't respect the sign of
        zero:  log1p(-0.0) gives 0.0 instead of the correct result of -0.0.
 
@@ -208,13 +223,7 @@
     else {
         return log1p(x);
     }
-}
-
 #else
-
-double
-_Py_log1p(double x)
-{
     /* For x small, we use the following approach.  Let y be the nearest float
        to 1+x, then
 
@@ -236,7 +245,7 @@
     */
 
     double y;
-    if (fabs(x) < DBL_EPSILON/2.) {
+    if (fabs(x) < DBL_EPSILON / 2.) {
         return x;
     }
     else if (-0.5 <= x && x <= 1.) {
@@ -246,12 +255,12 @@
            happens, then results from log1p will be inaccurate
            for small x. */
         y = 1.+x;
-        return log(y)-((y-1.)-x)/y;
+        return log(y) - ((y - 1.) - x) / y;
     }
     else {
         /* NaNs and infinities should end up here */
         return log(1.+x);
     }
+#endif /* ifdef HAVE_LOG1P */
 }
 
-#endif /* ifdef HAVE_LOG1P */
diff --git a/Modules/_math.h b/Modules/_math.h
index cf079ad..398b7e8 100644
--- a/Modules/_math.h
+++ b/Modules/_math.h
@@ -1,41 +1,41 @@
-double _Py_acosh(double x);
-double _Py_asinh(double x);
-double _Py_atanh(double x);
-double _Py_expm1(double x);
-double _Py_log1p(double x);
-
 #ifdef HAVE_ACOSH
-#define m_acosh acosh
+#  define m_acosh acosh
 #else
 /* if the system doesn't have acosh, use the substitute
    function defined in Modules/_math.c. */
-#define m_acosh _Py_acosh
+double _Py_acosh(double x);
+#  define m_acosh _Py_acosh
 #endif
 
 #ifdef HAVE_ASINH
-#define m_asinh asinh
+#  define m_asinh asinh
 #else
 /* if the system doesn't have asinh, use the substitute
    function defined in Modules/_math.c. */
-#define m_asinh _Py_asinh
+double _Py_asinh(double x);
+#  define m_asinh _Py_asinh
 #endif
 
 #ifdef HAVE_ATANH
-#define m_atanh atanh
+#  define m_atanh atanh
 #else
 /* if the system doesn't have atanh, use the substitute
    function defined in Modules/_math.c. */
+double _Py_atanh(double x);
 #define m_atanh _Py_atanh
 #endif
 
 #ifdef HAVE_EXPM1
-#define m_expm1 expm1
+#  define m_expm1 expm1
 #else
 /* if the system doesn't have expm1, use the substitute
    function defined in Modules/_math.c. */
+double _Py_expm1(double x);
 #define m_expm1 _Py_expm1
 #endif
 
+double _Py_log1p(double x);
+
 /* Use the substitute from _math.c on all platforms:
    it includes workarounds for buggy handling of zeros. */
 #define m_log1p _Py_log1p
diff --git a/Modules/_multiprocessing/multiprocessing.c b/Modules/_multiprocessing/multiprocessing.c
index d92a8bf..bb65b3b 100644
--- a/Modules/_multiprocessing/multiprocessing.c
+++ b/Modules/_multiprocessing/multiprocessing.c
@@ -171,8 +171,11 @@
     {
         PyObject *py_sem_value_max;
         /* Some systems define SEM_VALUE_MAX as an unsigned value that
-         * causes it to be negative when used as an int (NetBSD). */
-        if ((int)(SEM_VALUE_MAX) < 0)
+         * causes it to be negative when used as an int (NetBSD).
+         *
+         * Issue #28152: Use (0) instead of 0 to fix a warning on dead code
+         * when using clang -Wunreachable-code. */
+        if ((int)(SEM_VALUE_MAX) < (0))
             py_sem_value_max = PyLong_FromLong(INT_MAX);
         else
             py_sem_value_max = PyLong_FromLong(SEM_VALUE_MAX);
diff --git a/Modules/_operator.c b/Modules/_operator.c
index fb8eafc..f5b8612 100644
--- a/Modules/_operator.c
+++ b/Modules/_operator.c
@@ -1016,16 +1016,7 @@
         return PyUnicode_FromFormat("%s(...)", Py_TYPE(mc)->tp_name);
     }
 
-    if (mc->kwds != NULL) {
-        numkwdargs = PyDict_Size(mc->kwds);
-        if (numkwdargs < 0) {
-            Py_ReprLeave((PyObject *)mc);
-            return NULL;
-        }
-    } else {
-        numkwdargs = 0;
-    }
-
+    numkwdargs = mc->kwds != NULL ? PyDict_GET_SIZE(mc->kwds) : 0;
     numposargs = PyTuple_GET_SIZE(mc->args);
     numtotalargs = numposargs + numkwdargs;
 
@@ -1092,7 +1083,7 @@
 methodcaller_reduce(methodcallerobject *mc)
 {
     PyObject *newargs;
-    if (!mc->kwds || PyDict_Size(mc->kwds) == 0) {
+    if (!mc->kwds || PyDict_GET_SIZE(mc->kwds) == 0) {
         Py_ssize_t i;
         Py_ssize_t callargcount = PyTuple_GET_SIZE(mc->args);
         newargs = PyTuple_New(1 + callargcount);
diff --git a/Modules/_pickle.c b/Modules/_pickle.c
index 79113e0..b1e1d49 100644
--- a/Modules/_pickle.c
+++ b/Modules/_pickle.c
@@ -346,7 +346,7 @@
 {
     PyObject *result;
 
-    result = _PyObject_CallArg1(func, obj);
+    result = PyObject_CallFunctionObjArgs(func, obj, NULL);
     Py_DECREF(obj);
     return result;
 }
@@ -1941,7 +1941,7 @@
             goto error;
     }
     else {
-        char *string;
+        const char *string;
 
         /* proto < 2: write the repr and newline.  This is quadratic-time (in
            the number of digits), in both directions.  We add a trailing 'L'
@@ -2218,7 +2218,7 @@
 {
     PyObject *encoded = NULL;
     Py_ssize_t size;
-    char *data;
+    const char *data;
     int r;
 
     if (PyUnicode_READY(obj))
@@ -2787,10 +2787,10 @@
     const char setitem_op = SETITEM;
     const char setitems_op = SETITEMS;
 
-    assert(obj != NULL);
+    assert(obj != NULL && PyDict_CheckExact(obj));
     assert(self->proto > 0);
 
-    dict_size = PyDict_Size(obj);
+    dict_size = PyDict_GET_SIZE(obj);
 
     /* Special-case len(d) == 1 to save space. */
     if (dict_size == 1) {
@@ -2819,7 +2819,7 @@
         }
         if (_Pickler_Write(self, &setitems_op, 1) < 0)
             return -1;
-        if (PyDict_Size(obj) != dict_size) {
+        if (PyDict_GET_SIZE(obj) != dict_size) {
             PyErr_Format(
                 PyExc_RuntimeError,
                 "dictionary changed size during iteration");
@@ -2837,6 +2837,7 @@
     char header[3];
     Py_ssize_t len;
     int status = 0;
+    assert(PyDict_Check(obj));
 
     if (self->fast && !fast_save_enter(self, obj))
         goto error;
@@ -2855,14 +2856,10 @@
     if (_Pickler_Write(self, header, len) < 0)
         goto error;
 
-    /* Get dict size, and bow out early if empty. */
-    if ((len = PyDict_Size(obj)) < 0)
-        goto error;
-
     if (memo_put(self, obj) < 0)
         goto error;
 
-    if (len != 0) {
+    if (PyDict_GET_SIZE(obj)) {
         /* Save the dict items. */
         if (PyDict_CheckExact(obj) && self->proto > 0) {
             /* We can take certain shortcuts if we know this is a dict and
@@ -4571,8 +4568,8 @@
 {
     _Py_IDENTIFIER(find_class);
 
-    return _PyObject_CallMethodId((PyObject *)self, &PyId_find_class, "OO",
-                                  module_name, global_name);
+    return _PyObject_CallMethodIdObjArgs((PyObject *)self, &PyId_find_class,
+                                         module_name, global_name, NULL);
 }
 
 static Py_ssize_t
@@ -4762,7 +4759,7 @@
 load_long(UnpicklerObject *self)
 {
     PyObject *value;
-    char *s;
+    char *s = NULL;
     Py_ssize_t len;
 
     if ((len = _Unpickler_Readline(self, &s)) < 0)
@@ -4993,7 +4990,7 @@
 {
     PyObject *str;
     Py_ssize_t len;
-    char *s;
+    char *s = NULL;
 
     if ((len = _Unpickler_Readline(self, &s)) < 0)
         return -1;
@@ -5184,7 +5181,7 @@
     else {
         _Py_IDENTIFIER(__new__);
 
-        result = _PyObject_CallMethodId(cls, &PyId___new__, "O", cls);
+        result = _PyObject_CallMethodIdObjArgs(cls, &PyId___new__, cls, NULL);
     }
     return result;
 }
@@ -5732,7 +5729,7 @@
     PyObject *key, *value;
     Py_ssize_t idx;
     Py_ssize_t len;
-    char *s;
+    char *s = NULL;
 
     if ((len = _Unpickler_Readline(self, &s)) < 0)
         return -1;
@@ -6878,7 +6875,7 @@
         Py_ssize_t i = 0;
         PyObject *key, *value;
 
-        new_memo_size = PyDict_Size(obj);
+        new_memo_size = PyDict_GET_SIZE(obj);
         new_memo = _Unpickler_NewMemo(new_memo_size);
         if (new_memo == NULL)
             return -1;
diff --git a/Modules/_sqlite/cache.c b/Modules/_sqlite/cache.c
index 62c5893..72b1f2c 100644
--- a/Modules/_sqlite/cache.c
+++ b/Modules/_sqlite/cache.c
@@ -162,7 +162,7 @@
          * entry in the cache, and make space if necessary by throwing the
          * least used item out of the cache. */
 
-        if (PyDict_Size(self->mapping) == self->size) {
+        if (PyDict_GET_SIZE(self->mapping) == self->size) {
             if (self->last) {
                 node = self->last;
 
diff --git a/Modules/_sqlite/connection.c b/Modules/_sqlite/connection.c
index 1c6aa54..7bbc15c 100644
--- a/Modules/_sqlite/connection.c
+++ b/Modules/_sqlite/connection.c
@@ -645,7 +645,7 @@
     aggregate_instance = (PyObject**)sqlite3_aggregate_context(context, sizeof(PyObject*));
 
     if (*aggregate_instance == 0) {
-        *aggregate_instance = PyObject_CallFunction(aggregate_class, NULL);
+        *aggregate_instance = _PyObject_CallNoArg(aggregate_class);
 
         if (PyErr_Occurred()) {
             *aggregate_instance = 0;
@@ -933,7 +933,7 @@
 
     gilstate = PyGILState_Ensure();
 #endif
-    ret = PyObject_CallFunction((PyObject*)user_arg, NULL);
+    ret = _PyObject_CallNoArg((PyObject*)user_arg);
 
     if (!ret) {
         if (_enable_callback_tracebacks) {
@@ -1489,7 +1489,7 @@
     PyObject* retval;
     Py_ssize_t i, len;
     _Py_IDENTIFIER(upper);
-    char *uppercase_name_str;
+    const char *uppercase_name_str;
     int rc;
     unsigned int kind;
     void *data;
diff --git a/Modules/_sqlite/module.c b/Modules/_sqlite/module.c
index cc45331..72c3a7f 100644
--- a/Modules/_sqlite/module.c
+++ b/Modules/_sqlite/module.c
@@ -303,6 +303,19 @@
 #if SQLITE_VERSION_NUMBER >= 3003000
     {"SQLITE_ANALYZE", SQLITE_ANALYZE},
 #endif
+#if SQLITE_VERSION_NUMBER >= 3003007
+    {"SQLITE_CREATE_VTABLE", SQLITE_CREATE_VTABLE},
+    {"SQLITE_DROP_VTABLE", SQLITE_DROP_VTABLE},
+#endif
+#if SQLITE_VERSION_NUMBER >= 3003008
+    {"SQLITE_FUNCTION", SQLITE_FUNCTION},
+#endif
+#if SQLITE_VERSION_NUMBER >= 3006008
+    {"SQLITE_SAVEPOINT", SQLITE_SAVEPOINT},
+#endif
+#if SQLITE_VERSION_NUMBER >= 3008003
+    {"SQLITE_RECURSIVE", SQLITE_RECURSIVE},
+#endif
     {(char*)NULL, 0}
 };
 
diff --git a/Modules/_sqlite/row.c b/Modules/_sqlite/row.c
index 53342f3..c6c3e98 100644
--- a/Modules/_sqlite/row.c
+++ b/Modules/_sqlite/row.c
@@ -79,12 +79,12 @@
 PyObject* pysqlite_row_subscript(pysqlite_Row* self, PyObject* idx)
 {
     Py_ssize_t _idx;
-    char* key;
+    const char *key;
     Py_ssize_t nitems, i;
-    char* compare_key;
+    const char *compare_key;
 
-    char* p1;
-    char* p2;
+    const char *p1;
+    const char *p2;
 
     PyObject* item;
 
diff --git a/Modules/_sqlite/statement.c b/Modules/_sqlite/statement.c
index 0df661b..8b45a03 100644
--- a/Modules/_sqlite/statement.c
+++ b/Modules/_sqlite/statement.c
@@ -112,7 +112,7 @@
 int pysqlite_statement_bind_parameter(pysqlite_Statement* self, int pos, PyObject* parameter)
 {
     int rc = SQLITE_OK;
-    char* string;
+    const char *string;
     Py_ssize_t buflen;
     parameter_type paramtype;
 
diff --git a/Modules/_sre.c b/Modules/_sre.c
index 979e61f..4388494 100644
--- a/Modules/_sre.c
+++ b/Modules/_sre.c
@@ -1157,7 +1157,7 @@
             match = pattern_new_match(self, &state, 1);
             if (!match)
                 goto error;
-            item = _PyObject_CallArg1(filter, match);
+            item = PyObject_CallFunctionObjArgs(filter, match, NULL);
             Py_DECREF(match);
             if (!item)
                 goto error;
@@ -1438,8 +1438,8 @@
     flags: int
     code: object(subclass_of='&PyList_Type')
     groups: Py_ssize_t
-    groupindex: object
-    indexgroup: object
+    groupindex: object(subclass_of='&PyDict_Type')
+    indexgroup: object(subclass_of='&PyTuple_Type')
 
 [clinic start generated code]*/
 
@@ -1447,7 +1447,7 @@
 _sre_compile_impl(PyObject *module, PyObject *pattern, int flags,
                   PyObject *code, Py_ssize_t groups, PyObject *groupindex,
                   PyObject *indexgroup)
-/*[clinic end generated code: output=ef9c2b3693776404 input=7d059ec8ae1edb85]*/
+/*[clinic end generated code: output=ef9c2b3693776404 input=0a68476dbbe5db30]*/
 {
     /* "compile" pattern descriptor to pattern object */
 
diff --git a/Modules/_ssl.c b/Modules/_ssl.c
index b198857..6003476 100644
--- a/Modules/_ssl.c
+++ b/Modules/_ssl.c
@@ -3197,7 +3197,7 @@
     PySSL_END_ALLOW_THREADS_S(pw_info->thread_state);
 
     if (pw_info->callable) {
-        fn_ret = PyObject_CallFunctionObjArgs(pw_info->callable, NULL);
+        fn_ret = _PyObject_CallNoArg(pw_info->callable);
         if (!fn_ret) {
             /* TODO: It would be nice to move _ctypes_add_traceback() into the
                core python API, so we could use it to add a frame here */
diff --git a/Modules/_struct.c b/Modules/_struct.c
index 796d168..d621789 100644
--- a/Modules/_struct.c
+++ b/Modules/_struct.c
@@ -1650,7 +1650,7 @@
 }
 
 static PyTypeObject unpackiter_type = {
-    PyVarObject_HEAD_INIT(&PyType_Type, 0)
+    PyVarObject_HEAD_INIT(NULL, 0)
     "unpack_iterator",                          /* tp_name */
     sizeof(unpackiterobject),                   /* tp_basicsize */
     0,                                          /* tp_itemsize */
@@ -2048,7 +2048,7 @@
 
     s_object = PyObject_CallFunctionObjArgs((PyObject *)(&PyStructType), fmt, NULL);
     if (s_object != NULL) {
-        if (PyDict_Size(cache) >= MAXCACHE)
+        if (PyDict_GET_SIZE(cache) >= MAXCACHE)
             PyDict_Clear(cache);
         /* Attempt to cache the result */
         if (PyDict_SetItem(cache, fmt, s_object) == -1)
@@ -2301,6 +2301,9 @@
     if (PyType_Ready(&PyStructType) < 0)
         return NULL;
 
+    if (PyType_Ready(&unpackiter_type) < 0)
+        return NULL;
+
     /* Check endian and swap in faster functions */
     {
         const formatdef *native = native_table;
diff --git a/Modules/_testcapimodule.c b/Modules/_testcapimodule.c
index f09205f..ef5f9d4 100644
--- a/Modules/_testcapimodule.c
+++ b/Modules/_testcapimodule.c
@@ -1411,11 +1411,9 @@
 getargs_u(PyObject *self, PyObject *args)
 {
     Py_UNICODE *str;
-    Py_ssize_t size;
     if (!PyArg_ParseTuple(args, "u", &str))
         return NULL;
-    size = Py_UNICODE_strlen(str);
-    return PyUnicode_FromUnicode(str, size);
+    return PyUnicode_FromWideChar(str, -1);
 }
 
 static PyObject *
@@ -1425,19 +1423,17 @@
     Py_ssize_t size;
     if (!PyArg_ParseTuple(args, "u#", &str, &size))
         return NULL;
-    return PyUnicode_FromUnicode(str, size);
+    return PyUnicode_FromWideChar(str, size);
 }
 
 static PyObject *
 getargs_Z(PyObject *self, PyObject *args)
 {
     Py_UNICODE *str;
-    Py_ssize_t size;
     if (!PyArg_ParseTuple(args, "Z", &str))
         return NULL;
     if (str != NULL) {
-        size = Py_UNICODE_strlen(str);
-        return PyUnicode_FromUnicode(str, size);
+        return PyUnicode_FromWideChar(str, -1);
     } else
         Py_RETURN_NONE;
 }
@@ -1450,7 +1446,7 @@
     if (!PyArg_ParseTuple(args, "Z#", &str, &size))
         return NULL;
     if (str != NULL)
-        return PyUnicode_FromUnicode(str, size);
+        return PyUnicode_FromWideChar(str, size);
     else
         Py_RETURN_NONE;
 }
@@ -1892,6 +1888,27 @@
 }
 
 static PyObject *
+unicode_findchar(PyObject *self, PyObject *args)
+{
+    PyObject *str;
+    int direction;
+    unsigned int ch;
+    Py_ssize_t result;
+    Py_ssize_t start, end;
+
+    if (!PyArg_ParseTuple(args, "UInni:unicode_findchar", &str, &ch,
+                          &start, &end, &direction)) {
+        return NULL;
+    }
+
+    result = PyUnicode_FindChar(str, (Py_UCS4)ch, start, end, direction);
+    if (result == -2)
+        return NULL;
+    else
+        return PyLong_FromSsize_t(result);
+}
+
+static PyObject *
 unicode_copycharacters(PyObject *self, PyObject *args)
 {
     PyObject *from, *to, *to_copy;
@@ -1902,10 +1919,6 @@
         return NULL;
     }
 
-    if (PyUnicode_READY(to) < 0) {
-        return NULL;
-    }
-
     if (!(to_copy = PyUnicode_New(PyUnicode_GET_LENGTH(to),
                                   PyUnicode_MAX_CHAR_VALUE(to)))) {
         return NULL;
@@ -2298,7 +2311,7 @@
 {
     /* we assume the argument is callable object to which we own a reference */
     PyObject *callable = (PyObject *)arg;
-    PyObject *r = PyObject_CallObject(callable, NULL);
+    PyObject *r = _PyObject_CallNoArg(callable);
     Py_DECREF(callable);
     Py_XDECREF(r);
     return r != NULL ? 0 : -1;
@@ -4129,6 +4142,7 @@
     {"unicode_aswidechar",      unicode_aswidechar,              METH_VARARGS},
     {"unicode_aswidecharstring",unicode_aswidecharstring,        METH_VARARGS},
     {"unicode_asucs4",          unicode_asucs4,                  METH_VARARGS},
+    {"unicode_findchar",        unicode_findchar,                METH_VARARGS},
     {"unicode_copycharacters",  unicode_copycharacters,          METH_VARARGS},
     {"unicode_encodedecimal",   unicode_encodedecimal,           METH_VARARGS},
     {"unicode_transformdecimaltoascii", unicode_transformdecimaltoascii, METH_VARARGS},
diff --git a/Modules/_tkinter.c b/Modules/_tkinter.c
index 3e96aa0..f69a4df 100644
--- a/Modules/_tkinter.c
+++ b/Modules/_tkinter.c
@@ -536,7 +536,7 @@
     else if (PyUnicode_Check(arg)) {
         int argc;
         const char **argv;
-        char *list = PyUnicode_AsUTF8(arg);
+        const char *list = PyUnicode_AsUTF8(arg);
 
         if (list == NULL ||
             Tcl_SplitList((Tcl_Interp *)NULL, list, &argc, &argv) != TCL_OK) {
@@ -993,7 +993,7 @@
     Tcl_Obj *result;
     int neg;
     PyObject *hexstr;
-    char *hexchars;
+    const char *hexchars;
     mp_int bigValue;
 
     neg = Py_SIZE(value) < 0;
@@ -1723,7 +1723,7 @@
 static int
 varname_converter(PyObject *in, void *_out)
 {
-    char *s;
+    const char *s;
     const char **out = (const char**)_out;
     if (PyBytes_Check(in)) {
         if (PyBytes_GET_SIZE(in) > INT_MAX) {
diff --git a/Modules/arraymodule.c b/Modules/arraymodule.c
index 2caa8ee..f1469df 100644
--- a/Modules/arraymodule.c
+++ b/Modules/arraymodule.c
@@ -236,7 +236,7 @@
 static PyObject *
 u_getitem(arrayobject *ap, Py_ssize_t i)
 {
-    return PyUnicode_FromUnicode(&((Py_UNICODE *) ap->ob_item)[i], 1);
+    return PyUnicode_FromOrdinal(((Py_UNICODE *) ap->ob_item)[i]);
 }
 
 static int
@@ -1445,7 +1445,7 @@
         bytes = PyBytes_FromStringAndSize(ptr, size);
         if (bytes == NULL)
             return NULL;
-        res = _PyObject_CallMethodId(f, &PyId_write, "O", bytes);
+        res = _PyObject_CallMethodIdObjArgs(f, &PyId_write, bytes, NULL);
         Py_DECREF(bytes);
         if (res == NULL)
             return NULL;
@@ -1693,7 +1693,7 @@
              "tounicode() may only be called on unicode type arrays");
         return NULL;
     }
-    return PyUnicode_FromUnicode((Py_UNICODE *) self->ob_item, Py_SIZE(self));
+    return PyUnicode_FromWideChar((Py_UNICODE *) self->ob_item, Py_SIZE(self));
 }
 
 /*[clinic input]
diff --git a/Modules/cjkcodecs/multibytecodec.c b/Modules/cjkcodecs/multibytecodec.c
index d1da189..15c8969 100644
--- a/Modules/cjkcodecs/multibytecodec.c
+++ b/Modules/cjkcodecs/multibytecodec.c
@@ -1611,7 +1611,7 @@
     if (str == NULL)
         return -1;
 
-    wr = _PyObject_CallMethodId(self->stream, &PyId_write, "O", str);
+    wr = _PyObject_CallMethodIdObjArgs(self->stream, &PyId_write, str, NULL);
     Py_DECREF(str);
     if (wr == NULL)
         return -1;
@@ -1702,7 +1702,7 @@
     if (PyBytes_Size(pwrt) > 0) {
         PyObject *wr;
 
-        wr = _PyObject_CallMethodId(self->stream, &PyId_write, "O", pwrt);
+        wr = _PyObject_CallMethodIdObjArgs(self->stream, &PyId_write, pwrt);
         if (wr == NULL) {
             Py_DECREF(pwrt);
             return NULL;
diff --git a/Modules/clinic/_sre.c.h b/Modules/clinic/_sre.c.h
index 0612005..2b76f0d 100644
--- a/Modules/clinic/_sre.c.h
+++ b/Modules/clinic/_sre.c.h
@@ -438,7 +438,7 @@
 {
     PyObject *return_value = NULL;
     static const char * const _keywords[] = {"pattern", "flags", "code", "groups", "groupindex", "indexgroup", NULL};
-    static _PyArg_Parser _parser = {"OiO!nOO:compile", _keywords, 0};
+    static _PyArg_Parser _parser = {"OiO!nO!O!:compile", _keywords, 0};
     PyObject *pattern;
     int flags;
     PyObject *code;
@@ -447,7 +447,7 @@
     PyObject *indexgroup;
 
     if (!_PyArg_ParseStack(args, nargs, kwnames, &_parser,
-        &pattern, &flags, &PyList_Type, &code, &groups, &groupindex, &indexgroup)) {
+        &pattern, &flags, &PyList_Type, &code, &groups, &PyDict_Type, &groupindex, &PyTuple_Type, &indexgroup)) {
         goto exit;
     }
     return_value = _sre_compile_impl(module, pattern, flags, code, groups, groupindex, indexgroup);
@@ -728,4 +728,4 @@
 {
     return _sre_SRE_Scanner_search_impl(self);
 }
-/*[clinic end generated code: output=a4a246bca1963bc9 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=b74b16d90f207358 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/posixmodule.c.h b/Modules/clinic/posixmodule.c.h
index f63a3be..2c0074a 100644
--- a/Modules/clinic/posixmodule.c.h
+++ b/Modules/clinic/posixmodule.c.h
@@ -5597,6 +5597,209 @@
 
 #endif /* defined(MS_WINDOWS) */
 
+PyDoc_STRVAR(os_DirEntry_is_symlink__doc__,
+"is_symlink($self, /)\n"
+"--\n"
+"\n"
+"Return True if the entry is a symbolic link; cached per entry.");
+
+#define OS_DIRENTRY_IS_SYMLINK_METHODDEF    \
+    {"is_symlink", (PyCFunction)os_DirEntry_is_symlink, METH_NOARGS, os_DirEntry_is_symlink__doc__},
+
+static int
+os_DirEntry_is_symlink_impl(DirEntry *self);
+
+static PyObject *
+os_DirEntry_is_symlink(DirEntry *self, PyObject *Py_UNUSED(ignored))
+{
+    PyObject *return_value = NULL;
+    int _return_value;
+
+    _return_value = os_DirEntry_is_symlink_impl(self);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyBool_FromLong((long)_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(os_DirEntry_stat__doc__,
+"stat($self, /, *, follow_symlinks=True)\n"
+"--\n"
+"\n"
+"Return stat_result object for the entry; cached per entry.");
+
+#define OS_DIRENTRY_STAT_METHODDEF    \
+    {"stat", (PyCFunction)os_DirEntry_stat, METH_FASTCALL, os_DirEntry_stat__doc__},
+
+static PyObject *
+os_DirEntry_stat_impl(DirEntry *self, int follow_symlinks);
+
+static PyObject *
+os_DirEntry_stat(DirEntry *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    static const char * const _keywords[] = {"follow_symlinks", NULL};
+    static _PyArg_Parser _parser = {"|$p:stat", _keywords, 0};
+    int follow_symlinks = 1;
+
+    if (!_PyArg_ParseStack(args, nargs, kwnames, &_parser,
+        &follow_symlinks)) {
+        goto exit;
+    }
+    return_value = os_DirEntry_stat_impl(self, follow_symlinks);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(os_DirEntry_is_dir__doc__,
+"is_dir($self, /, *, follow_symlinks=True)\n"
+"--\n"
+"\n"
+"Return True if the entry is a directory; cached per entry.");
+
+#define OS_DIRENTRY_IS_DIR_METHODDEF    \
+    {"is_dir", (PyCFunction)os_DirEntry_is_dir, METH_FASTCALL, os_DirEntry_is_dir__doc__},
+
+static int
+os_DirEntry_is_dir_impl(DirEntry *self, int follow_symlinks);
+
+static PyObject *
+os_DirEntry_is_dir(DirEntry *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    static const char * const _keywords[] = {"follow_symlinks", NULL};
+    static _PyArg_Parser _parser = {"|$p:is_dir", _keywords, 0};
+    int follow_symlinks = 1;
+    int _return_value;
+
+    if (!_PyArg_ParseStack(args, nargs, kwnames, &_parser,
+        &follow_symlinks)) {
+        goto exit;
+    }
+    _return_value = os_DirEntry_is_dir_impl(self, follow_symlinks);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyBool_FromLong((long)_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(os_DirEntry_is_file__doc__,
+"is_file($self, /, *, follow_symlinks=True)\n"
+"--\n"
+"\n"
+"Return True if the entry is a file; cached per entry.");
+
+#define OS_DIRENTRY_IS_FILE_METHODDEF    \
+    {"is_file", (PyCFunction)os_DirEntry_is_file, METH_FASTCALL, os_DirEntry_is_file__doc__},
+
+static int
+os_DirEntry_is_file_impl(DirEntry *self, int follow_symlinks);
+
+static PyObject *
+os_DirEntry_is_file(DirEntry *self, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    static const char * const _keywords[] = {"follow_symlinks", NULL};
+    static _PyArg_Parser _parser = {"|$p:is_file", _keywords, 0};
+    int follow_symlinks = 1;
+    int _return_value;
+
+    if (!_PyArg_ParseStack(args, nargs, kwnames, &_parser,
+        &follow_symlinks)) {
+        goto exit;
+    }
+    _return_value = os_DirEntry_is_file_impl(self, follow_symlinks);
+    if ((_return_value == -1) && PyErr_Occurred()) {
+        goto exit;
+    }
+    return_value = PyBool_FromLong((long)_return_value);
+
+exit:
+    return return_value;
+}
+
+PyDoc_STRVAR(os_DirEntry_inode__doc__,
+"inode($self, /)\n"
+"--\n"
+"\n"
+"Return inode of the entry; cached per entry.");
+
+#define OS_DIRENTRY_INODE_METHODDEF    \
+    {"inode", (PyCFunction)os_DirEntry_inode, METH_NOARGS, os_DirEntry_inode__doc__},
+
+static PyObject *
+os_DirEntry_inode_impl(DirEntry *self);
+
+static PyObject *
+os_DirEntry_inode(DirEntry *self, PyObject *Py_UNUSED(ignored))
+{
+    return os_DirEntry_inode_impl(self);
+}
+
+PyDoc_STRVAR(os_DirEntry___fspath____doc__,
+"__fspath__($self, /)\n"
+"--\n"
+"\n"
+"Returns the path for the entry.");
+
+#define OS_DIRENTRY___FSPATH___METHODDEF    \
+    {"__fspath__", (PyCFunction)os_DirEntry___fspath__, METH_NOARGS, os_DirEntry___fspath____doc__},
+
+static PyObject *
+os_DirEntry___fspath___impl(DirEntry *self);
+
+static PyObject *
+os_DirEntry___fspath__(DirEntry *self, PyObject *Py_UNUSED(ignored))
+{
+    return os_DirEntry___fspath___impl(self);
+}
+
+PyDoc_STRVAR(os_scandir__doc__,
+"scandir($module, /, path=None)\n"
+"--\n"
+"\n"
+"Return an iterator of DirEntry objects for given path.\n"
+"\n"
+"path can be specified as either str, bytes or path-like object.  If path\n"
+"is bytes, the names of yielded DirEntry objects will also be bytes; in\n"
+"all other circumstances they will be str.\n"
+"\n"
+"If path is None, uses the path=\'.\'.");
+
+#define OS_SCANDIR_METHODDEF    \
+    {"scandir", (PyCFunction)os_scandir, METH_FASTCALL, os_scandir__doc__},
+
+static PyObject *
+os_scandir_impl(PyObject *module, path_t *path);
+
+static PyObject *
+os_scandir(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    static const char * const _keywords[] = {"path", NULL};
+    static _PyArg_Parser _parser = {"|O&:scandir", _keywords, 0};
+    path_t path = PATH_T_INITIALIZE("scandir", "path", 1, 0);
+
+    if (!_PyArg_ParseStack(args, nargs, kwnames, &_parser,
+        path_converter, &path)) {
+        goto exit;
+    }
+    return_value = os_scandir_impl(module, &path);
+
+exit:
+    /* Cleanup for path */
+    path_cleanup(&path);
+
+    return return_value;
+}
+
 PyDoc_STRVAR(os_fspath__doc__,
 "fspath($module, /, path)\n"
 "--\n"
@@ -6149,4 +6352,4 @@
 #ifndef OS_GETRANDOM_METHODDEF
     #define OS_GETRANDOM_METHODDEF
 #endif /* !defined(OS_GETRANDOM_METHODDEF) */
-/*[clinic end generated code: output=50cfb7ebc44efb67 input=a9049054013a1b77]*/
+/*[clinic end generated code: output=61abf6df195aa5f1 input=a9049054013a1b77]*/
diff --git a/Modules/clinic/unicodedata.c.h b/Modules/clinic/unicodedata.c.h
index d481ccb..e8a73b9 100644
--- a/Modules/clinic/unicodedata.c.h
+++ b/Modules/clinic/unicodedata.c.h
@@ -306,8 +306,8 @@
     const char *form;
     PyObject *input;
 
-    if (!PyArg_ParseTuple(args, "sO!:normalize",
-        &form, &PyUnicode_Type, &input)) {
+    if (!PyArg_ParseTuple(args, "sU:normalize",
+        &form, &input)) {
         goto exit;
     }
     return_value = unicodedata_UCD_normalize_impl(self, form, input);
@@ -379,4 +379,4 @@
 exit:
     return return_value;
 }
-/*[clinic end generated code: output=5313ce129da87b2f input=a9049054013a1b77]*/
+/*[clinic end generated code: output=07e93c267323a576 input=a9049054013a1b77]*/
diff --git a/Modules/faulthandler.c b/Modules/faulthandler.c
index 1c1e4fb..ac6ab7e 100644
--- a/Modules/faulthandler.c
+++ b/Modules/faulthandler.c
@@ -980,12 +980,21 @@
 static void
 faulthandler_fatal_error_thread(void *plock)
 {
+#ifndef __clang__
     PyThread_type_lock *lock = (PyThread_type_lock *)plock;
+#endif
 
     Py_FatalError("in new thread");
 
+#ifndef __clang__
+    /* Issue #28152: Py_FatalError() is declared with
+       __attribute__((__noreturn__)).  GCC emits a warning without
+       "PyThread_release_lock()" (compiler bug?), but Clang is smarter and
+       emits a warning on the return. */
+
     /* notify the caller that we are done */
     PyThread_release_lock(lock);
+#endif
 }
 
 static PyObject *
diff --git a/Modules/itertoolsmodule.c b/Modules/itertoolsmodule.c
index 6bf04cb..7cbee2b 100644
--- a/Modules/itertoolsmodule.c
+++ b/Modules/itertoolsmodule.c
@@ -4180,7 +4180,7 @@
         return NULL;
 
     if (kwds != NULL)
-        n_kwds = PyDict_Size(kwds);
+        n_kwds = PyDict_GET_SIZE(kwds);
     /* Does user supply times argument? */
     if ((PyTuple_Size(args) + n_kwds == 2) && cnt < 0)
         cnt = 0;
@@ -4331,9 +4331,9 @@
     PyObject *fillvalue = Py_None;
     Py_ssize_t tuplesize = PySequence_Length(args);
 
-    if (kwds != NULL && PyDict_CheckExact(kwds) && PyDict_Size(kwds) > 0) {
+    if (kwds != NULL && PyDict_CheckExact(kwds) && PyDict_GET_SIZE(kwds) > 0) {
         fillvalue = PyDict_GetItemString(kwds, "fillvalue");
-        if (fillvalue == NULL  ||  PyDict_Size(kwds) > 1) {
+        if (fillvalue == NULL || PyDict_GET_SIZE(kwds) > 1) {
             PyErr_SetString(PyExc_TypeError,
                 "zip_longest() got an unexpected keyword argument");
             return NULL;
diff --git a/Modules/main.c b/Modules/main.c
index 4cbe376..020c353 100644
--- a/Modules/main.c
+++ b/Modules/main.c
@@ -160,7 +160,7 @@
     if (hook == NULL)
         PyErr_Clear();
     else {
-        result = PyObject_CallObject(hook, NULL);
+        result = _PyObject_CallNoArg(hook);
         Py_DECREF(hook);
         if (result == NULL)
             goto error;
diff --git a/Modules/makesetup b/Modules/makesetup
index e204a05..96b2aec 100755
--- a/Modules/makesetup
+++ b/Modules/makesetup
@@ -92,7 +92,7 @@
 	 else
 	 	ExtraLibDir='$(LIBPL)'
 	 fi
-	 ExtraLibs="-L$ExtraLibDir -lpython\$(VERSION)";;
+	 ExtraLibs="-L$ExtraLibDir -lpython\$(LDVERSION)";;
 esac
 
 # Main loop
diff --git a/Modules/mathmodule.c b/Modules/mathmodule.c
index 95ea4f7..e7e34ef 100644
--- a/Modules/mathmodule.c
+++ b/Modules/mathmodule.c
@@ -951,7 +951,7 @@
             return NULL;
         return math_1_to_int(number, ceil, 0);
     }
-    result = PyObject_CallFunctionObjArgs(method, NULL);
+    result = _PyObject_CallNoArg(method);
     Py_DECREF(method);
     return result;
 }
@@ -991,7 +991,7 @@
             return NULL;
         return math_1_to_int(number, floor, 0);
     }
-    result = PyObject_CallFunctionObjArgs(method, NULL);
+    result = _PyObject_CallNoArg(method);
     Py_DECREF(method);
     return result;
 }
@@ -1542,7 +1542,7 @@
                          Py_TYPE(number)->tp_name);
         return NULL;
     }
-    result = PyObject_CallFunctionObjArgs(trunc, NULL);
+    result = _PyObject_CallNoArg(trunc);
     Py_DECREF(trunc);
     return result;
 }
diff --git a/Modules/posixmodule.c b/Modules/posixmodule.c
index ae25102..fee5711 100644
--- a/Modules/posixmodule.c
+++ b/Modules/posixmodule.c
@@ -902,7 +902,7 @@
             goto error_exit;
         }
 
-        o = to_cleanup = PyObject_CallFunctionObjArgs(func, NULL);
+        o = to_cleanup = _PyObject_CallNoArg(func);
         Py_DECREF(func);
         if (NULL == o) {
             goto error_exit;
@@ -10337,8 +10337,13 @@
 {
     abort();
     /*NOTREACHED*/
+#ifndef __clang__
+    /* Issue #28152: abort() is declared with __attribute__((__noreturn__)).
+       GCC emits a warning without "return NULL;" (compiler bug?), but Clang
+       is smarter and emits a warning on the return. */
     Py_FatalError("abort() called from Python code didn't abort!");
     return NULL;
+#endif
 }
 
 #ifdef MS_WINDOWS
@@ -11139,10 +11144,10 @@
 #endif   /* !MS_WINDOWS */
 
 
-PyDoc_STRVAR(posix_scandir__doc__,
-"scandir(path='.') -> iterator of DirEntry objects for given path");
-
-static char *follow_symlinks_keywords[] = {"follow_symlinks", NULL};
+/*[clinic input]
+class os.DirEntry "DirEntry *" "&DirEntryType"
+[clinic start generated code]*/
+/*[clinic end generated code: output=da39a3ee5e6b4b0d input=3138f09f7c683f1d]*/
 
 typedef struct {
     PyObject_HEAD
@@ -11176,9 +11181,15 @@
 static int
 DirEntry_test_mode(DirEntry *self, int follow_symlinks, unsigned short mode_bits);
 
-/* Set exception and return -1 on error, 0 for False, 1 for True */
+/*[clinic input]
+os.DirEntry.is_symlink -> bool
+
+Return True if the entry is a symbolic link; cached per entry.
+[clinic start generated code]*/
+
 static int
-DirEntry_is_symlink(DirEntry *self)
+os_DirEntry_is_symlink_impl(DirEntry *self)
+/*[clinic end generated code: output=42244667d7bcfc25 input=1605a1b4b96976c3]*/
 {
 #ifdef MS_WINDOWS
     return (self->win32_lstat.st_mode & S_IFMT) == S_IFLNK;
@@ -11195,17 +11206,6 @@
 }
 
 static PyObject *
-DirEntry_py_is_symlink(DirEntry *self)
-{
-    int result;
-
-    result = DirEntry_is_symlink(self);
-    if (result == -1)
-        return NULL;
-    return PyBool_FromLong(result);
-}
-
-static PyObject *
 DirEntry_fetch_stat(DirEntry *self, int follow_symlinks)
 {
     int result;
@@ -11247,14 +11247,23 @@
     return self->lstat;
 }
 
+/*[clinic input]
+os.DirEntry.stat
+    *
+    follow_symlinks: bool = True
+
+Return stat_result object for the entry; cached per entry.
+[clinic start generated code]*/
+
 static PyObject *
-DirEntry_get_stat(DirEntry *self, int follow_symlinks)
+os_DirEntry_stat_impl(DirEntry *self, int follow_symlinks)
+/*[clinic end generated code: output=008593b3a6d01305 input=280d14c1d6f1d00d]*/
 {
     if (!follow_symlinks)
         return DirEntry_get_lstat(self);
 
     if (!self->stat) {
-        int result = DirEntry_is_symlink(self);
+        int result = os_DirEntry_is_symlink_impl(self);
         if (result == -1)
             return NULL;
         else if (result)
@@ -11267,18 +11276,6 @@
     return self->stat;
 }
 
-static PyObject *
-DirEntry_stat(DirEntry *self, PyObject *args, PyObject *kwargs)
-{
-    int follow_symlinks = 1;
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|$p:DirEntry.stat",
-                                     follow_symlinks_keywords, &follow_symlinks))
-        return NULL;
-
-    return DirEntry_get_stat(self, follow_symlinks);
-}
-
 /* Set exception and return -1 on error, 0 for False, 1 for True */
 static int
 DirEntry_test_mode(DirEntry *self, int follow_symlinks, unsigned short mode_bits)
@@ -11307,7 +11304,7 @@
 #if defined(MS_WINDOWS) || defined(HAVE_DIRENT_D_TYPE)
     if (need_stat) {
 #endif
-        stat = DirEntry_get_stat(self, follow_symlinks);
+        stat = os_DirEntry_stat_impl(self, follow_symlinks);
         if (!stat) {
             if (PyErr_ExceptionMatches(PyExc_FileNotFoundError)) {
                 /* If file doesn't exist (anymore), then return False
@@ -11358,43 +11355,45 @@
     return -1;
 }
 
-static PyObject *
-DirEntry_py_test_mode(DirEntry *self, int follow_symlinks, unsigned short mode_bits)
-{
-    int result;
+/*[clinic input]
+os.DirEntry.is_dir -> bool
+    *
+    follow_symlinks: bool = True
 
-    result = DirEntry_test_mode(self, follow_symlinks, mode_bits);
-    if (result == -1)
-        return NULL;
-    return PyBool_FromLong(result);
+Return True if the entry is a directory; cached per entry.
+[clinic start generated code]*/
+
+static int
+os_DirEntry_is_dir_impl(DirEntry *self, int follow_symlinks)
+/*[clinic end generated code: output=ad2e8d54365da287 input=0135232766f53f58]*/
+{
+    return DirEntry_test_mode(self, follow_symlinks, S_IFDIR);
 }
 
-static PyObject *
-DirEntry_is_dir(DirEntry *self, PyObject *args, PyObject *kwargs)
+/*[clinic input]
+os.DirEntry.is_file -> bool
+    *
+    follow_symlinks: bool = True
+
+Return True if the entry is a file; cached per entry.
+[clinic start generated code]*/
+
+static int
+os_DirEntry_is_file_impl(DirEntry *self, int follow_symlinks)
+/*[clinic end generated code: output=8462ade481d8a476 input=0dc90be168b041ee]*/
 {
-    int follow_symlinks = 1;
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|$p:DirEntry.is_dir",
-                                     follow_symlinks_keywords, &follow_symlinks))
-        return NULL;
-
-    return DirEntry_py_test_mode(self, follow_symlinks, S_IFDIR);
+    return DirEntry_test_mode(self, follow_symlinks, S_IFREG);
 }
 
-static PyObject *
-DirEntry_is_file(DirEntry *self, PyObject *args, PyObject *kwargs)
-{
-    int follow_symlinks = 1;
+/*[clinic input]
+os.DirEntry.inode
 
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|$p:DirEntry.is_file",
-                                     follow_symlinks_keywords, &follow_symlinks))
-        return NULL;
-
-    return DirEntry_py_test_mode(self, follow_symlinks, S_IFREG);
-}
+Return inode of the entry; cached per entry.
+[clinic start generated code]*/
 
 static PyObject *
-DirEntry_inode(DirEntry *self)
+os_DirEntry_inode_impl(DirEntry *self)
+/*[clinic end generated code: output=156bb3a72162440e input=3ee7b872ae8649f0]*/
 {
 #ifdef MS_WINDOWS
     if (!self->got_file_index) {
@@ -11431,8 +11430,15 @@
     return PyUnicode_FromFormat("<DirEntry %R>", self->name);
 }
 
+/*[clinic input]
+os.DirEntry.__fspath__
+
+Returns the path for the entry.
+[clinic start generated code]*/
+
 static PyObject *
-DirEntry_fspath(DirEntry *self)
+os_DirEntry___fspath___impl(DirEntry *self)
+/*[clinic end generated code: output=6dd7f7ef752e6f4f input=3c49d0cf38df4fac]*/
 {
     Py_INCREF(self->path);
     return self->path;
@@ -11446,25 +11452,15 @@
     {NULL}
 };
 
+#include "clinic/posixmodule.c.h"
+
 static PyMethodDef DirEntry_methods[] = {
-    {"is_dir", (PyCFunction)DirEntry_is_dir, METH_VARARGS | METH_KEYWORDS,
-     "return True if the entry is a directory; cached per entry"
-    },
-    {"is_file", (PyCFunction)DirEntry_is_file, METH_VARARGS | METH_KEYWORDS,
-     "return True if the entry is a file; cached per entry"
-    },
-    {"is_symlink", (PyCFunction)DirEntry_py_is_symlink, METH_NOARGS,
-     "return True if the entry is a symbolic link; cached per entry"
-    },
-    {"stat", (PyCFunction)DirEntry_stat, METH_VARARGS | METH_KEYWORDS,
-     "return stat_result object for the entry; cached per entry"
-    },
-    {"inode", (PyCFunction)DirEntry_inode, METH_NOARGS,
-     "return inode of the entry; cached per entry",
-    },
-    {"__fspath__", (PyCFunction)DirEntry_fspath, METH_NOARGS,
-     "returns the path for the entry",
-    },
+    OS_DIRENTRY_IS_DIR_METHODDEF
+    OS_DIRENTRY_IS_FILE_METHODDEF
+    OS_DIRENTRY_IS_SYMLINK_METHODDEF
+    OS_DIRENTRY_STAT_METHODDEF
+    OS_DIRENTRY_INODE_METHODDEF
+    OS_DIRENTRY___FSPATH___METHODDEF
     {NULL}
 };
 
@@ -11937,23 +11933,34 @@
     (destructor)ScandirIterator_finalize,   /* tp_finalize */
 };
 
+/*[clinic input]
+os.scandir
+
+    path : path_t(nullable=True) = None
+
+Return an iterator of DirEntry objects for given path.
+
+path can be specified as either str, bytes or path-like object.  If path
+is bytes, the names of yielded DirEntry objects will also be bytes; in
+all other circumstances they will be str.
+
+If path is None, uses the path='.'.
+[clinic start generated code]*/
+
 static PyObject *
-posix_scandir(PyObject *self, PyObject *args, PyObject *kwargs)
+os_scandir_impl(PyObject *module, path_t *path)
+/*[clinic end generated code: output=6eb2668b675ca89e input=e62b08b3cd41f604]*/
 {
     ScandirIterator *iterator;
-    static char *keywords[] = {"path", NULL};
 #ifdef MS_WINDOWS
     wchar_t *path_strW;
 #else
-    const char *path;
+    const char *path_str;
 #endif
 
     iterator = PyObject_New(ScandirIterator, &ScandirIteratorType);
     if (!iterator)
         return NULL;
-    memset(&iterator->path, 0, sizeof(path_t));
-    iterator->path.function_name = "scandir";
-    iterator->path.nullable = 1;
 
 #ifdef MS_WINDOWS
     iterator->handle = INVALID_HANDLE_VALUE;
@@ -11961,15 +11968,13 @@
     iterator->dirp = NULL;
 #endif
 
-    if (!PyArg_ParseTupleAndKeywords(args, kwargs, "|O&:scandir", keywords,
-                                     path_converter, &iterator->path))
-        goto error;
-
+    memcpy(&iterator->path, path, sizeof(path_t));
     /* path_converter doesn't keep path.object around, so do it
        manually for the lifetime of the iterator here (the refcount
        is decremented in ScandirIterator_dealloc)
     */
     Py_XINCREF(iterator->path.object);
+    Py_XINCREF(iterator->path.cleanup);
 
 #ifdef MS_WINDOWS
     iterator->first_time = 1;
@@ -11990,13 +11995,13 @@
     }
 #else /* POSIX */
     if (iterator->path.narrow)
-        path = iterator->path.narrow;
+        path_str = iterator->path.narrow;
     else
-        path = ".";
+        path_str = ".";
 
     errno = 0;
     Py_BEGIN_ALLOW_THREADS
-    iterator->dirp = opendir(path);
+    iterator->dirp = opendir(path_str);
     Py_END_ALLOW_THREADS
 
     if (!iterator->dirp) {
@@ -12041,7 +12046,7 @@
                             Py_TYPE(path)->tp_name);
     }
 
-    path_repr = PyObject_CallFunctionObjArgs(func, NULL);
+    path_repr = _PyObject_CallNoArg(func);
     Py_DECREF(func);
     if (NULL == path_repr) {
         return NULL;
@@ -12139,13 +12144,6 @@
 }
 #endif   /* HAVE_GETRANDOM_SYSCALL */
 
-#include "clinic/posixmodule.c.h"
-
-/*[clinic input]
-dump buffer
-[clinic start generated code]*/
-/*[clinic end generated code: output=da39a3ee5e6b4b0d input=524ce2e021e4eba6]*/
-
 
 static PyMethodDef posix_methods[] = {
 
@@ -12335,9 +12333,7 @@
     {"get_blocking", posix_get_blocking, METH_VARARGS, get_blocking__doc__},
     {"set_blocking", posix_set_blocking, METH_VARARGS, set_blocking__doc__},
 #endif
-    {"scandir",         (PyCFunction)posix_scandir,
-                        METH_VARARGS | METH_KEYWORDS,
-                        posix_scandir__doc__},
+    OS_SCANDIR_METHODDEF
     OS_FSPATH_METHODDEF
     OS_GETRANDOM_METHODDEF
     {NULL,              NULL}            /* Sentinel */
diff --git a/Modules/pyexpat.c b/Modules/pyexpat.c
index b3259d5..ece4d16 100644
--- a/Modules/pyexpat.c
+++ b/Modules/pyexpat.c
@@ -119,7 +119,7 @@
                                   XML_ErrorString(code), lineno, column);
     if (buffer == NULL)
         return NULL;
-    err = PyObject_CallFunction(ErrorObject, "O", buffer);
+    err = PyObject_CallFunctionObjArgs(ErrorObject, buffer, NULL);
     Py_DECREF(buffer);
     if (  err != NULL
           && set_error_attr(err, "code", code)
diff --git a/Modules/readline.c b/Modules/readline.c
index 3b94d4a..389954f 100644
--- a/Modules/readline.c
+++ b/Modules/readline.c
@@ -868,7 +868,7 @@
     int result = 0;
     if (func != NULL) {
         PyObject *r;
-        r = PyObject_CallFunction(func, NULL);
+        r = _PyObject_CallNoArg(func);
         if (r == NULL)
             goto error;
         if (r == Py_None)
diff --git a/Modules/selectmodule.c b/Modules/selectmodule.c
index 47da493..0206651 100644
--- a/Modules/selectmodule.c
+++ b/Modules/selectmodule.c
@@ -353,7 +353,7 @@
     PyObject *key, *value;
     struct pollfd *old_ufds = self->ufds;
 
-    self->ufd_len = PyDict_Size(self->dict);
+    self->ufd_len = PyDict_GET_SIZE(self->dict);
     PyMem_RESIZE(self->ufds, struct pollfd, self->ufd_len);
     if (self->ufds == NULL) {
         self->ufds = old_ufds;
@@ -1252,7 +1252,7 @@
 }
 
 static PyObject *
-newPyEpoll_Object(PyTypeObject *type, int sizehint, int flags, SOCKET fd)
+newPyEpoll_Object(PyTypeObject *type, int sizehint, SOCKET fd)
 {
     pyEpoll_Object *self;
 
@@ -1264,12 +1264,10 @@
     if (fd == -1) {
         Py_BEGIN_ALLOW_THREADS
 #ifdef HAVE_EPOLL_CREATE1
-        flags |= EPOLL_CLOEXEC;
-        if (flags)
-            self->epfd = epoll_create1(flags);
-        else
-#endif
+        self->epfd = epoll_create1(EPOLL_CLOEXEC);
+#else
         self->epfd = epoll_create(sizehint);
+#endif
         Py_END_ALLOW_THREADS
     }
     else {
@@ -1305,8 +1303,12 @@
         PyErr_SetString(PyExc_ValueError, "negative sizehint");
         return NULL;
     }
+    if (flags && flags != EPOLL_CLOEXEC) {
+        PyErr_SetString(PyExc_OSError, "invalid flags");
+        return NULL;
+    }
 
-    return newPyEpoll_Object(type, sizehint, flags, -1);
+    return newPyEpoll_Object(type, sizehint, -1);
 }
 
 
@@ -1364,7 +1366,7 @@
     if (!PyArg_ParseTuple(args, "i:fromfd", &fd))
         return NULL;
 
-    return newPyEpoll_Object((PyTypeObject*)cls, FD_SETSIZE - 1, 0, fd);
+    return newPyEpoll_Object((PyTypeObject*)cls, FD_SETSIZE - 1, fd);
 }
 
 PyDoc_STRVAR(pyepoll_fromfd_doc,
diff --git a/Modules/signalmodule.c b/Modules/signalmodule.c
index e27075b..bc36d41 100644
--- a/Modules/signalmodule.c
+++ b/Modules/signalmodule.c
@@ -957,7 +957,11 @@
     PyStructSequence_SET_ITEM(result, 4, _PyLong_FromUid(si->si_uid));
     PyStructSequence_SET_ITEM(result, 5,
                                 PyLong_FromLong((long)(si->si_status)));
+#ifdef HAVE_SIGINFO_T_SI_BAND
     PyStructSequence_SET_ITEM(result, 6, PyLong_FromLong(si->si_band));
+#else
+    PyStructSequence_SET_ITEM(result, 6, PyLong_FromLong(0L));
+#endif
     if (PyErr_Occurred()) {
         Py_DECREF(result);
         return NULL;
diff --git a/Modules/socketmodule.c b/Modules/socketmodule.c
index f4edc06..d5506a6 100644
--- a/Modules/socketmodule.c
+++ b/Modules/socketmodule.c
@@ -5507,24 +5507,38 @@
 static PyObject *
 socket_ntohs(PyObject *self, PyObject *args)
 {
-    int x1, x2;
+    int x;
 
-    if (!PyArg_ParseTuple(args, "i:ntohs", &x1)) {
+    if (!PyArg_ParseTuple(args, "i:ntohs", &x)) {
         return NULL;
     }
-    if (x1 < 0) {
+    if (x < 0) {
         PyErr_SetString(PyExc_OverflowError,
-            "can't convert negative number to unsigned long");
+                        "ntohs: can't convert negative Python int to C "
+                        "16-bit unsigned integer");
         return NULL;
     }
-    x2 = (unsigned int)ntohs((unsigned short)x1);
-    return PyLong_FromLong(x2);
+    if (x > 0xffff) {
+        if (PyErr_WarnEx(PyExc_DeprecationWarning,
+                         "ntohs: Python int too large to convert to C "
+                         "16-bit unsigned integer (The silent truncation "
+                         "is deprecated)",
+                         1)) {
+            return NULL;
+        }
+    }
+    return PyLong_FromUnsignedLong(ntohs((unsigned short)x));
 }
 
 PyDoc_STRVAR(ntohs_doc,
 "ntohs(integer) -> integer\n\
 \n\
-Convert a 16-bit integer from network to host byte order.");
+Convert a 16-bit unsigned integer from network to host byte order.\n\
+Note that in case the received integer does not fit in 16-bit unsigned\n\
+integer, but does fit in a positive C int, it is silently truncated to\n\
+16-bit unsigned integer.\n\
+However, this silent truncation feature is deprecated, and will raise an \n\
+exception in future versions of Python.");
 
 
 static PyObject *
@@ -5564,24 +5578,38 @@
 static PyObject *
 socket_htons(PyObject *self, PyObject *args)
 {
-    int x1, x2;
+    int x;
 
-    if (!PyArg_ParseTuple(args, "i:htons", &x1)) {
+    if (!PyArg_ParseTuple(args, "i:htons", &x)) {
         return NULL;
     }
-    if (x1 < 0) {
+    if (x < 0) {
         PyErr_SetString(PyExc_OverflowError,
-            "can't convert negative number to unsigned long");
+                        "htons: can't convert negative Python int to C "
+                        "16-bit unsigned integer");
         return NULL;
     }
-    x2 = (unsigned int)htons((unsigned short)x1);
-    return PyLong_FromLong(x2);
+    if (x > 0xffff) {
+        if (PyErr_WarnEx(PyExc_DeprecationWarning,
+                         "htons: Python int too large to convert to C "
+                         "16-bit unsigned integer (The silent truncation "
+                         "is deprecated)",
+                         1)) {
+            return NULL;
+        }
+    }
+    return PyLong_FromUnsignedLong(htons((unsigned short)x));
 }
 
 PyDoc_STRVAR(htons_doc,
 "htons(integer) -> integer\n\
 \n\
-Convert a 16-bit integer from host to network byte order.");
+Convert a 16-bit unsigned integer from host to network byte order.\n\
+Note that in case the received integer does not fit in 16-bit unsigned\n\
+integer, but does fit in a positive C int, it is silently truncated to\n\
+16-bit unsigned integer.\n\
+However, this silent truncation feature is deprecated, and will raise an \n\
+exception in future versions of Python.");
 
 
 static PyObject *
@@ -5954,7 +5982,7 @@
     PyObject *hobj = NULL;
     PyObject *pobj = (PyObject *)NULL;
     char pbuf[30];
-    char *hptr, *pptr;
+    const char *hptr, *pptr;
     int family, socktype, protocol, flags;
     int error;
     PyObject *all = (PyObject *)NULL;
diff --git a/Modules/sre.h b/Modules/sre.h
index b632165..9af5e40 100644
--- a/Modules/sre.h
+++ b/Modules/sre.h
@@ -27,8 +27,8 @@
 typedef struct {
     PyObject_VAR_HEAD
     Py_ssize_t groups; /* must be first! */
-    PyObject* groupindex;
-    PyObject* indexgroup;
+    PyObject* groupindex; /* dict */
+    PyObject* indexgroup; /* tuple */
     /* compatibility */
     PyObject* pattern; /* pattern source (or None) */
     int flags; /* flags used when compiling pattern source */
diff --git a/Modules/syslogmodule.c b/Modules/syslogmodule.c
index 7afca58..412e436 100644
--- a/Modules/syslogmodule.c
+++ b/Modules/syslogmodule.c
@@ -116,7 +116,7 @@
     long facility = LOG_USER;
     PyObject *new_S_ident_o = NULL;
     static char *keywords[] = {"ident", "logoption", "facility", 0};
-    char *ident = NULL;
+    const char *ident = NULL;
 
     if (!PyArg_ParseTupleAndKeywords(args, kwds,
                           "|Ull:openlog", keywords, &new_S_ident_o, &logopt, &facility))
diff --git a/Modules/timemodule.c b/Modules/timemodule.c
index ebd44ad..a3319a2 100644
--- a/Modules/timemodule.c
+++ b/Modules/timemodule.c
@@ -717,16 +717,22 @@
 static PyObject *
 time_strptime(PyObject *self, PyObject *args)
 {
-    PyObject *strptime_module = PyImport_ImportModuleNoBlock("_strptime");
-    PyObject *strptime_result;
+    PyObject *module, *func, *result;
     _Py_IDENTIFIER(_strptime_time);
 
-    if (!strptime_module)
+    module = PyImport_ImportModuleNoBlock("_strptime");
+    if (!module)
         return NULL;
-    strptime_result = _PyObject_CallMethodId(strptime_module,
-                                             &PyId__strptime_time, "O", args);
-    Py_DECREF(strptime_module);
-    return strptime_result;
+
+    func = _PyObject_GetAttrId(module, &PyId__strptime_time);
+    Py_DECREF(module);
+    if (!func) {
+        return NULL;
+    }
+
+    result = PyObject_Call(func, args, NULL);
+    Py_DECREF(func);
+    return result;
 }
 
 
diff --git a/Modules/unicodedata.c b/Modules/unicodedata.c
index 9e71e01..fbe811e 100644
--- a/Modules/unicodedata.c
+++ b/Modules/unicodedata.c
@@ -808,7 +808,7 @@
 
     self: self
     form: str
-    unistr as input: object(subclass_of='&PyUnicode_Type')
+    unistr as input: unicode
     /
 
 Return the normal form 'form' for the Unicode string unistr.
@@ -819,11 +819,8 @@
 static PyObject *
 unicodedata_UCD_normalize_impl(PyObject *self, const char *form,
                                PyObject *input)
-/*[clinic end generated code: output=62d1f8870027efdc input=cd092e631cf11883]*/
+/*[clinic end generated code: output=62d1f8870027efdc input=1744c55f4ab79bf0]*/
 {
-    if (PyUnicode_READY(input) == -1)
-        return NULL;
-
     if (PyUnicode_GET_LENGTH(input) == 0) {
         /* Special case empty input strings, since resizing
            them  later would cause internal errors. */
diff --git a/Modules/zipimport.c b/Modules/zipimport.c
index 59046aa..950e4f4 100644
--- a/Modules/zipimport.c
+++ b/Modules/zipimport.c
@@ -998,13 +998,13 @@
             goto file_error;
         }
         name[name_size] = '\0';  /* Add terminating null byte */
-        if (SEP != '/') {
-            for (i = 0; i < name_size; i++) {
-                if (name[i] == '/') {
-                    name[i] = SEP;
-                }
+#if SEP != '/'
+        for (i = 0; i < name_size; i++) {
+            if (name[i] == '/') {
+                name[i] = SEP;
             }
         }
+#endif
         /* Skip the rest of the header.
          * On Windows, calling fseek to skip over the fields we don't use is
          * slower than reading the data because fseek flushes stdio's
diff --git a/Objects/abstract.c b/Objects/abstract.c
index d838856..8d1eddc 100644
--- a/Objects/abstract.c
+++ b/Objects/abstract.c
@@ -103,7 +103,7 @@
         }
         return defaultvalue;
     }
-    result = PyObject_CallFunctionObjArgs(hint, NULL);
+    result = _PyObject_CallNoArg(hint);
     Py_DECREF(hint);
     if (result == NULL) {
         if (PyErr_ExceptionMatches(PyExc_TypeError)) {
@@ -252,14 +252,6 @@
    cause issues later on.  Don't use these functions in new code.
  */
 int
-PyObject_AsCharBuffer(PyObject *obj,
-                      const char **buffer,
-                      Py_ssize_t *buffer_len)
-{
-    return PyObject_AsReadBuffer(obj, (const void **)buffer, buffer_len);
-}
-
-int
 PyObject_CheckReadBuffer(PyObject *obj)
 {
     PyBufferProcs *pb = obj->ob_type->tp_as_buffer;
@@ -276,9 +268,8 @@
     return 1;
 }
 
-int PyObject_AsReadBuffer(PyObject *obj,
-                          const void **buffer,
-                          Py_ssize_t *buffer_len)
+static int
+as_read_buffer(PyObject *obj, const void **buffer, Py_ssize_t *buffer_len)
 {
     Py_buffer view;
 
@@ -295,6 +286,21 @@
     return 0;
 }
 
+int
+PyObject_AsCharBuffer(PyObject *obj,
+                      const char **buffer,
+                      Py_ssize_t *buffer_len)
+{
+    return as_read_buffer(obj, (const void **)buffer, buffer_len);
+}
+
+int PyObject_AsReadBuffer(PyObject *obj,
+                          const void **buffer,
+                          Py_ssize_t *buffer_len)
+{
+    return as_read_buffer(obj, buffer, buffer_len);
+}
+
 int PyObject_AsWriteBuffer(PyObject *obj,
                            void **buffer,
                            Py_ssize_t *buffer_len)
@@ -2167,24 +2173,24 @@
 /* XXX PyCallable_Check() is in object.c */
 
 PyObject *
-PyObject_CallObject(PyObject *o, PyObject *a)
+PyObject_CallObject(PyObject *callable, PyObject *args)
 {
-    return PyEval_CallObjectWithKeywords(o, a, NULL);
+    return PyEval_CallObjectWithKeywords(callable, args, NULL);
 }
 
 PyObject*
-_Py_CheckFunctionResult(PyObject *func, PyObject *result, const char *where)
+_Py_CheckFunctionResult(PyObject *callable, PyObject *result, const char *where)
 {
     int err_occurred = (PyErr_Occurred() != NULL);
 
-    assert((func != NULL) ^ (where != NULL));
+    assert((callable != NULL) ^ (where != NULL));
 
     if (result == NULL) {
         if (!err_occurred) {
-            if (func)
+            if (callable)
                 PyErr_Format(PyExc_SystemError,
                              "%R returned NULL without setting an error",
-                             func);
+                             callable);
             else
                 PyErr_Format(PyExc_SystemError,
                              "%s returned NULL without setting an error",
@@ -2200,10 +2206,10 @@
         if (err_occurred) {
             Py_DECREF(result);
 
-            if (func) {
+            if (callable) {
                 _PyErr_FormatFromCause(PyExc_SystemError,
                         "%R returned a result with an error set",
-                        func);
+                        callable);
             }
             else {
                 _PyErr_FormatFromCause(PyExc_SystemError,
@@ -2221,7 +2227,7 @@
 }
 
 PyObject *
-PyObject_Call(PyObject *func, PyObject *args, PyObject *kwargs)
+PyObject_Call(PyObject *callable, PyObject *args, PyObject *kwargs)
 {
     ternaryfunc call;
     PyObject *result;
@@ -2233,21 +2239,21 @@
     assert(PyTuple_Check(args));
     assert(kwargs == NULL || PyDict_Check(kwargs));
 
-    call = func->ob_type->tp_call;
+    call = callable->ob_type->tp_call;
     if (call == NULL) {
         PyErr_Format(PyExc_TypeError, "'%.200s' object is not callable",
-                     func->ob_type->tp_name);
+                     callable->ob_type->tp_name);
         return NULL;
     }
 
     if (Py_EnterRecursiveCall(" while calling a Python object"))
         return NULL;
 
-    result = (*call)(func, args, kwargs);
+    result = (*call)(callable, args, kwargs);
 
     Py_LeaveRecursiveCall();
 
-    return _Py_CheckFunctionResult(func, result, NULL);
+    return _Py_CheckFunctionResult(callable, result, NULL);
 }
 
 PyObject*
@@ -2271,7 +2277,7 @@
 }
 
 PyObject *
-_PyObject_FastCallDict(PyObject *func, PyObject **args, Py_ssize_t nargs,
+_PyObject_FastCallDict(PyObject *callable, PyObject **args, Py_ssize_t nargs,
                        PyObject *kwargs)
 {
     ternaryfunc call;
@@ -2282,7 +2288,7 @@
        caller loses its exception */
     assert(!PyErr_Occurred());
 
-    assert(func != NULL);
+    assert(callable != NULL);
     assert(nargs >= 0);
     assert(nargs == 0 || args != NULL);
     assert(kwargs == NULL || PyDict_Check(kwargs));
@@ -2291,20 +2297,20 @@
         return NULL;
     }
 
-    if (PyFunction_Check(func)) {
-        result = _PyFunction_FastCallDict(func, args, nargs, kwargs);
+    if (PyFunction_Check(callable)) {
+        result = _PyFunction_FastCallDict(callable, args, nargs, kwargs);
     }
-    else if (PyCFunction_Check(func)) {
-        result = _PyCFunction_FastCallDict(func, args, nargs, kwargs);
+    else if (PyCFunction_Check(callable)) {
+        result = _PyCFunction_FastCallDict(callable, args, nargs, kwargs);
     }
     else {
         PyObject *tuple;
 
         /* Slow-path: build a temporary tuple */
-        call = func->ob_type->tp_call;
+        call = callable->ob_type->tp_call;
         if (call == NULL) {
             PyErr_Format(PyExc_TypeError, "'%.200s' object is not callable",
-                         func->ob_type->tp_name);
+                         callable->ob_type->tp_name);
             goto exit;
         }
 
@@ -2313,10 +2319,10 @@
             goto exit;
         }
 
-        result = (*call)(func, tuple, kwargs);
+        result = (*call)(callable, tuple, kwargs);
         Py_DECREF(tuple);
 
-        result = _Py_CheckFunctionResult(func, result, NULL);
+        result = _Py_CheckFunctionResult(callable, result, NULL);
     }
 
 exit:
@@ -2325,12 +2331,13 @@
     return result;
 }
 
-/* Positional arguments are obj followed by args. */
+/* Positional arguments are obj followed by args:
+   call callable(obj, *args, **kwargs) */
 PyObject *
-_PyObject_Call_Prepend(PyObject *func,
+_PyObject_Call_Prepend(PyObject *callable,
                        PyObject *obj, PyObject *args, PyObject *kwargs)
 {
-    PyObject *small_stack[8];
+    PyObject *small_stack[_PY_FASTCALL_SMALL_STACK];
     PyObject **stack;
     Py_ssize_t argcount;
     PyObject *result;
@@ -2355,7 +2362,7 @@
               &PyTuple_GET_ITEM(args, 0),
               argcount * sizeof(PyObject *));
 
-    result = _PyObject_FastCallDict(func,
+    result = _PyObject_FastCallDict(callable,
                                     stack, argcount + 1,
                                     kwargs);
     if (stack != small_stack) {
@@ -2371,7 +2378,7 @@
     PyObject *kwdict;
     Py_ssize_t i;
 
-    kwdict = PyDict_New();
+    kwdict = _PyDict_NewPresized(nkwargs);
     if (kwdict == NULL) {
         return NULL;
     }
@@ -2402,8 +2409,7 @@
     assert(nargs >= 0);
     assert(kwargs == NULL || PyDict_CheckExact(kwargs));
 
-    nkwargs = (kwargs != NULL) ? PyDict_Size(kwargs) : 0;
-    if (!nkwargs) {
+    if (kwargs == NULL || (nkwargs = PyDict_GET_SIZE(kwargs)) == 0) {
         *p_kwnames = NULL;
         return args;
     }
@@ -2446,56 +2452,120 @@
 }
 
 PyObject *
-_PyObject_FastCallKeywords(PyObject *func, PyObject **stack, Py_ssize_t nargs,
+_PyObject_FastCallKeywords(PyObject *callable, PyObject **stack, Py_ssize_t nargs,
                            PyObject *kwnames)
 {
-    PyObject *kwdict, *result;
-    Py_ssize_t nkwargs = (kwnames == NULL) ? 0 : PyTuple_GET_SIZE(kwnames);
-
     assert(nargs >= 0);
     assert(kwnames == NULL || PyTuple_CheckExact(kwnames));
-    assert((nargs == 0 && nkwargs == 0) || stack != NULL);
+
     /* kwnames must only contains str strings, no subclass, and all keys must
-       be unique: these are implemented in Python/ceval.c and
+       be unique: these checks are implemented in Python/ceval.c and
        _PyArg_ParseStack(). */
 
-    if (PyFunction_Check(func)) {
-        return _PyFunction_FastCallKeywords(func, stack, nargs, kwnames);
+    if (PyFunction_Check(callable)) {
+        return _PyFunction_FastCallKeywords(callable, stack, nargs, kwnames);
     }
-
-    if (PyCFunction_Check(func)) {
-        return _PyCFunction_FastCallKeywords(func, stack, nargs, kwnames);
+    if (PyCFunction_Check(callable)) {
+        return _PyCFunction_FastCallKeywords(callable, stack, nargs, kwnames);
     }
+    else {
+        /* Slow-path: build a temporary tuple for positional arguments and a
+           temporary dictionary for keyword arguments (if any) */
 
-    if (nkwargs > 0) {
-        kwdict = _PyStack_AsDict(stack + nargs, kwnames);
-        if (kwdict == NULL) {
+        ternaryfunc call;
+        PyObject *argtuple;
+        PyObject *kwdict, *result;
+        Py_ssize_t nkwargs;
+
+        result = NULL;
+        nkwargs = (kwnames == NULL) ? 0 : PyTuple_GET_SIZE(kwnames);
+        assert((nargs == 0 && nkwargs == 0) || stack != NULL);
+
+        if (Py_EnterRecursiveCall(" while calling a Python object")) {
             return NULL;
         }
-    }
-    else {
-        kwdict = NULL;
-    }
 
-    result = _PyObject_FastCallDict(func, stack, nargs, kwdict);
-    Py_XDECREF(kwdict);
-    return result;
+        call = callable->ob_type->tp_call;
+        if (call == NULL) {
+            PyErr_Format(PyExc_TypeError, "'%.200s' object is not callable",
+                         callable->ob_type->tp_name);
+            goto exit;
+        }
+
+        argtuple = _PyStack_AsTuple(stack, nargs);
+        if (argtuple == NULL) {
+            goto exit;
+        }
+
+        if (nkwargs > 0) {
+            kwdict = _PyStack_AsDict(stack + nargs, kwnames);
+            if (kwdict == NULL) {
+                Py_DECREF(argtuple);
+                goto exit;
+            }
+        }
+        else {
+            kwdict = NULL;
+        }
+
+        result = (*call)(callable, argtuple, kwdict);
+        Py_DECREF(argtuple);
+        Py_XDECREF(kwdict);
+
+    exit:
+        Py_LeaveRecursiveCall();
+        return result;
+    }
 }
 
-static PyObject*
-call_function_tail(PyObject *callable, PyObject *args)
+static PyObject *
+_PyObject_CallFunctionVa(PyObject *callable, const char *format,
+                         va_list va, int is_size_t)
 {
+    PyObject* small_stack[_PY_FASTCALL_SMALL_STACK];
+    const Py_ssize_t small_stack_len = Py_ARRAY_LENGTH(small_stack);
+    PyObject **stack;
+    Py_ssize_t nargs, i;
     PyObject *result;
 
-    assert(args != NULL);
+    if (callable == NULL) {
+        return null_error();
+    }
 
-    if (!PyTuple_Check(args)) {
-        result = _PyObject_CallArg1(callable, args);
+    if (!format || !*format) {
+        return _PyObject_CallNoArg(callable);
+    }
+
+    if (is_size_t) {
+        stack = _Py_VaBuildStack(small_stack, small_stack_len, format, va, &nargs);
     }
     else {
-        result = PyObject_Call(callable, args, NULL);
+        stack = _Py_VaBuildStack_SizeT(small_stack, small_stack_len, format, va, &nargs);
+    }
+    if (stack == NULL) {
+        return NULL;
     }
 
+    if (nargs == 1 && PyTuple_Check(stack[0])) {
+        /* Special cases for backward compatibility:
+           - PyObject_CallFunction(func, "O", tuple) calls func(*tuple)
+           - PyObject_CallFunction(func, "(OOO)", arg1, arg2, arg3) calls
+             func(*(arg1, arg2, arg3)): func(arg1, arg2, arg3) */
+        PyObject *args = stack[0];
+        result = _PyObject_FastCall(callable,
+                                    &PyTuple_GET_ITEM(args, 0),
+                                    PyTuple_GET_SIZE(args));
+    }
+    else {
+        result = _PyObject_FastCall(callable, stack, nargs);
+    }
+
+    for (i = 0; i < nargs; ++i) {
+        Py_DECREF(stack[i]);
+    }
+    if (stack != small_stack) {
+        PyMem_Free(stack);
+    }
     return result;
 }
 
@@ -2503,25 +2573,12 @@
 PyObject_CallFunction(PyObject *callable, const char *format, ...)
 {
     va_list va;
-    PyObject *args, *result;
-
-    if (callable == NULL) {
-        return null_error();
-    }
-
-    if (!format || !*format) {
-        return _PyObject_CallNoArg(callable);
-    }
+    PyObject *result;
 
     va_start(va, format);
-    args = Py_VaBuildValue(format, va);
+    result = _PyObject_CallFunctionVa(callable, format, va, 0);
     va_end(va);
-    if (args == NULL) {
-        return NULL;
-    }
 
-    result = call_function_tail(callable, args);
-    Py_DECREF(args);
     return result;
 }
 
@@ -2529,289 +2586,227 @@
 _PyObject_CallFunction_SizeT(PyObject *callable, const char *format, ...)
 {
     va_list va;
-    PyObject *args, *result;
+    PyObject *result;
+
+    va_start(va, format);
+    result = _PyObject_CallFunctionVa(callable, format, va, 1);
+    va_end(va);
+
+    return result;
+}
+
+static PyObject*
+callmethod(PyObject* callable, const char *format, va_list va, int is_size_t)
+{
+    assert(callable != NULL);
+
+    if (!PyCallable_Check(callable)) {
+        type_error("attribute of type '%.200s' is not callable", callable);
+        return NULL;
+    }
+
+    return _PyObject_CallFunctionVa(callable, format, va, is_size_t);
+}
+
+PyObject *
+PyObject_CallMethod(PyObject *obj, const char *name, const char *format, ...)
+{
+    va_list va;
+    PyObject *callable, *retval;
+
+    if (obj == NULL || name == NULL) {
+        return null_error();
+    }
+
+    callable = PyObject_GetAttrString(obj, name);
+    if (callable == NULL)
+        return NULL;
+
+    va_start(va, format);
+    retval = callmethod(callable, format, va, 0);
+    va_end(va);
+
+    Py_DECREF(callable);
+    return retval;
+}
+
+PyObject *
+_PyObject_CallMethodId(PyObject *obj, _Py_Identifier *name,
+                       const char *format, ...)
+{
+    va_list va;
+    PyObject *callable, *retval;
+
+    if (obj == NULL || name == NULL) {
+        return null_error();
+    }
+
+    callable = _PyObject_GetAttrId(obj, name);
+    if (callable == NULL)
+        return NULL;
+
+    va_start(va, format);
+    retval = callmethod(callable, format, va, 0);
+    va_end(va);
+
+    Py_DECREF(callable);
+    return retval;
+}
+
+PyObject *
+_PyObject_CallMethod_SizeT(PyObject *obj, const char *name,
+                           const char *format, ...)
+{
+    va_list va;
+    PyObject *callable, *retval;
+
+    if (obj == NULL || name == NULL) {
+        return null_error();
+    }
+
+    callable = PyObject_GetAttrString(obj, name);
+    if (callable == NULL)
+        return NULL;
+
+    va_start(va, format);
+    retval = callmethod(callable, format, va, 1);
+    va_end(va);
+
+    Py_DECREF(callable);
+    return retval;
+}
+
+PyObject *
+_PyObject_CallMethodId_SizeT(PyObject *obj, _Py_Identifier *name,
+                             const char *format, ...)
+{
+    va_list va;
+    PyObject *callable, *retval;
+
+    if (obj == NULL || name == NULL) {
+        return null_error();
+    }
+
+    callable = _PyObject_GetAttrId(obj, name);
+    if (callable == NULL) {
+        return NULL;
+    }
+
+    va_start(va, format);
+    retval = callmethod(callable, format, va, 1);
+    va_end(va);
+
+    Py_DECREF(callable);
+    return retval;
+}
+
+PyObject *
+_PyObject_VaCallFunctionObjArgs(PyObject *callable, va_list vargs)
+{
+    PyObject *small_stack[_PY_FASTCALL_SMALL_STACK];
+    PyObject **stack;
+    Py_ssize_t nargs;
+    PyObject *result;
+    Py_ssize_t i;
+    va_list countva;
 
     if (callable == NULL) {
         return null_error();
     }
 
-    if (!format || !*format) {
-        return _PyObject_CallNoArg(callable);
-    }
-
-    va_start(va, format);
-    args = _Py_VaBuildValue_SizeT(format, va);
-    va_end(va);
-    if (args == NULL) {
-        return NULL;
-    }
-
-    result = call_function_tail(callable, args);
-    Py_DECREF(args);
-    return result;
-}
-
-static PyObject*
-callmethod(PyObject* func, const char *format, va_list va, int is_size_t)
-{
-    PyObject *args, *result;
-
-    assert(func != NULL);
-
-    if (!PyCallable_Check(func)) {
-        type_error("attribute of type '%.200s' is not callable", func);
-        return NULL;
-    }
-
-    if (!format || !*format) {
-        return _PyObject_CallNoArg(func);
-    }
-
-    if (is_size_t) {
-        args = _Py_VaBuildValue_SizeT(format, va);
-    }
-    else {
-        args = Py_VaBuildValue(format, va);
-    }
-    if (args == NULL) {
-        return NULL;
-    }
-
-    result = call_function_tail(func, args);
-    Py_DECREF(args);
-    return result;
-}
-
-PyObject *
-PyObject_CallMethod(PyObject *o, const char *name, const char *format, ...)
-{
-    va_list va;
-    PyObject *func = NULL;
-    PyObject *retval = NULL;
-
-    if (o == NULL || name == NULL) {
-        return null_error();
-    }
-
-    func = PyObject_GetAttrString(o, name);
-    if (func == NULL)
-        return NULL;
-
-    va_start(va, format);
-    retval = callmethod(func, format, va, 0);
-    va_end(va);
-    Py_DECREF(func);
-    return retval;
-}
-
-PyObject *
-_PyObject_CallMethodId(PyObject *o, _Py_Identifier *name,
-                       const char *format, ...)
-{
-    va_list va;
-    PyObject *func = NULL;
-    PyObject *retval = NULL;
-
-    if (o == NULL || name == NULL) {
-        return null_error();
-    }
-
-    func = _PyObject_GetAttrId(o, name);
-    if (func == NULL)
-        return NULL;
-
-    va_start(va, format);
-    retval = callmethod(func, format, va, 0);
-    va_end(va);
-    Py_DECREF(func);
-    return retval;
-}
-
-PyObject *
-_PyObject_CallMethod_SizeT(PyObject *o, const char *name,
-                           const char *format, ...)
-{
-    va_list va;
-    PyObject *func = NULL;
-    PyObject *retval;
-
-    if (o == NULL || name == NULL) {
-        return null_error();
-    }
-
-    func = PyObject_GetAttrString(o, name);
-    if (func == NULL)
-        return NULL;
-    va_start(va, format);
-    retval = callmethod(func, format, va, 1);
-    va_end(va);
-    Py_DECREF(func);
-    return retval;
-}
-
-PyObject *
-_PyObject_CallMethodId_SizeT(PyObject *o, _Py_Identifier *name,
-                             const char *format, ...)
-{
-    va_list va;
-    PyObject *func = NULL;
-    PyObject *retval;
-
-    if (o == NULL || name == NULL) {
-        return null_error();
-    }
-
-    func = _PyObject_GetAttrId(o, name);
-    if (func == NULL) {
-        return NULL;
-    }
-    va_start(va, format);
-    retval = callmethod(func, format, va, 1);
-    va_end(va);
-    Py_DECREF(func);
-    return retval;
-}
-
-static PyObject **
-objargs_mkstack(PyObject **small_stack, Py_ssize_t small_stack_size,
-                va_list va, Py_ssize_t *p_nargs)
-{
-    Py_ssize_t i, n;
-    va_list countva;
-    PyObject **stack;
-
     /* Count the number of arguments */
-    va_copy(countva, va);
-
-    n = 0;
+    va_copy(countva, vargs);
+    nargs = 0;
     while (1) {
         PyObject *arg = va_arg(countva, PyObject *);
         if (arg == NULL) {
             break;
         }
-        n++;
+        nargs++;
     }
-    *p_nargs = n;
+    va_end(countva);
 
     /* Copy arguments */
-    if (n <= small_stack_size) {
+    if (nargs <= (Py_ssize_t)Py_ARRAY_LENGTH(small_stack)) {
         stack = small_stack;
     }
     else {
-        stack = PyMem_Malloc(n * sizeof(stack[0]));
+        stack = PyMem_Malloc(nargs * sizeof(stack[0]));
         if (stack == NULL) {
-            va_end(countva);
             PyErr_NoMemory();
             return NULL;
         }
     }
 
-    for (i = 0; i < n; ++i) {
-        stack[i] = va_arg(va, PyObject *);
+    for (i = 0; i < nargs; ++i) {
+        stack[i] = va_arg(vargs, PyObject *);
     }
-    va_end(countva);
-    return stack;
+
+    /* Call the function */
+    result = _PyObject_FastCall(callable, stack, nargs);
+
+    if (stack != small_stack) {
+        PyMem_Free(stack);
+    }
+    return result;
 }
 
 PyObject *
 PyObject_CallMethodObjArgs(PyObject *callable, PyObject *name, ...)
 {
-    PyObject *small_stack[5];
-    PyObject **stack;
-    Py_ssize_t nargs;
-    PyObject *result;
     va_list vargs;
+    PyObject *result;
 
     if (callable == NULL || name == NULL) {
         return null_error();
     }
 
     callable = PyObject_GetAttr(callable, name);
-    if (callable == NULL)
+    if (callable == NULL) {
         return NULL;
+    }
 
-    /* count the args */
     va_start(vargs, name);
-    stack = objargs_mkstack(small_stack, Py_ARRAY_LENGTH(small_stack),
-                            vargs, &nargs);
+    result = _PyObject_VaCallFunctionObjArgs(callable, vargs);
     va_end(vargs);
-    if (stack == NULL) {
-        Py_DECREF(callable);
-        return NULL;
-    }
 
-    result = _PyObject_FastCall(callable, stack, nargs);
     Py_DECREF(callable);
-    if (stack != small_stack) {
-        PyMem_Free(stack);
-    }
-
     return result;
 }
 
 PyObject *
-_PyObject_CallMethodIdObjArgs(PyObject *callable,
-        struct _Py_Identifier *name, ...)
+_PyObject_CallMethodIdObjArgs(PyObject *obj,
+                              struct _Py_Identifier *name, ...)
 {
-    PyObject *small_stack[5];
-    PyObject **stack;
-    Py_ssize_t nargs;
-    PyObject *result;
     va_list vargs;
+    PyObject *callable, *result;
 
-    if (callable == NULL || name == NULL) {
+    if (obj == NULL || name == NULL) {
         return null_error();
     }
 
-    callable = _PyObject_GetAttrId(callable, name);
-    if (callable == NULL)
+    callable = _PyObject_GetAttrId(obj, name);
+    if (callable == NULL) {
         return NULL;
+    }
 
-    /* count the args */
     va_start(vargs, name);
-    stack = objargs_mkstack(small_stack, Py_ARRAY_LENGTH(small_stack),
-                            vargs, &nargs);
+    result = _PyObject_VaCallFunctionObjArgs(callable, vargs);
     va_end(vargs);
-    if (stack == NULL) {
-        Py_DECREF(callable);
-        return NULL;
-    }
 
-    result = _PyObject_FastCall(callable, stack, nargs);
     Py_DECREF(callable);
-    if (stack != small_stack) {
-        PyMem_Free(stack);
-    }
-
     return result;
 }
 
 PyObject *
 PyObject_CallFunctionObjArgs(PyObject *callable, ...)
 {
-    PyObject *small_stack[5];
-    PyObject **stack;
-    Py_ssize_t nargs;
-    PyObject *result;
     va_list vargs;
+    PyObject *result;
 
-    if (callable == NULL) {
-        return null_error();
-    }
-
-    /* count the args */
     va_start(vargs, callable);
-    stack = objargs_mkstack(small_stack, Py_ARRAY_LENGTH(small_stack),
-                            vargs, &nargs);
+    result = _PyObject_VaCallFunctionObjArgs(callable, vargs);
     va_end(vargs);
-    if (stack == NULL) {
-        return NULL;
-    }
-
-    result = _PyObject_FastCall(callable, stack, nargs);
-    if (stack != small_stack) {
-        PyMem_Free(stack);
-    }
 
     return result;
 }
@@ -3111,7 +3106,8 @@
 PyObject_GetIter(PyObject *o)
 {
     PyTypeObject *t = o->ob_type;
-    getiterfunc f = NULL;
+    getiterfunc f;
+
     f = t->tp_iter;
     if (f == NULL) {
         if (PySequence_Check(o))
diff --git a/Objects/bytearrayobject.c b/Objects/bytearrayobject.c
index a8d6980..693da5c 100644
--- a/Objects/bytearrayobject.c
+++ b/Objects/bytearrayobject.c
@@ -2328,10 +2328,7 @@
         return Py_BuildValue("N(O)n", _PyObject_GetBuiltin("iter"),
                              it->it_seq, it->it_index);
     } else {
-        PyObject *u = PyUnicode_FromUnicode(NULL, 0);
-        if (u == NULL)
-            return NULL;
-        return Py_BuildValue("N(N)", _PyObject_GetBuiltin("iter"), u);
+        return Py_BuildValue("N(())", _PyObject_GetBuiltin("iter"));
     }
 }
 
diff --git a/Objects/bytesobject.c b/Objects/bytesobject.c
index 5d48440..a30ac0c 100644
--- a/Objects/bytesobject.c
+++ b/Objects/bytesobject.c
@@ -549,7 +549,7 @@
     /* does it support __bytes__? */
     func = _PyObject_LookupSpecial(v, &PyId___bytes__);
     if (func != NULL) {
-        result = PyObject_CallFunctionObjArgs(func, NULL);
+        result = _PyObject_CallNoArg(func);
         Py_DECREF(func);
         if (result == NULL)
             return NULL;
@@ -2378,10 +2378,10 @@
     end = str + hexlen;
     while (str < end) {
         /* skip over spaces in the input */
-        if (*str == ' ') {
+        if (Py_ISSPACE(*str)) {
             do {
                 str++;
-            } while (*str == ' ');
+            } while (Py_ISSPACE(*str));
             if (str >= end)
                 break;
         }
@@ -2568,7 +2568,7 @@
        PyObject_Bytes doesn't do. */
     func = _PyObject_LookupSpecial(x, &PyId___bytes__);
     if (func != NULL) {
-        new = PyObject_CallFunctionObjArgs(func, NULL);
+        new = _PyObject_CallNoArg(func);
         Py_DECREF(func);
         if (new == NULL)
             return NULL;
@@ -3051,10 +3051,7 @@
         return Py_BuildValue("N(O)n", _PyObject_GetBuiltin("iter"),
                              it->it_seq, it->it_index);
     } else {
-        PyObject *u = PyUnicode_FromUnicode(NULL, 0);
-        if (u == NULL)
-            return NULL;
-        return Py_BuildValue("N(N)", _PyObject_GetBuiltin("iter"), u);
+        return Py_BuildValue("N(())", _PyObject_GetBuiltin("iter"));
     }
 }
 
diff --git a/Objects/codeobject.c b/Objects/codeobject.c
index f7f91a8..0857554 100644
--- a/Objects/codeobject.c
+++ b/Objects/codeobject.c
@@ -110,12 +110,12 @@
            PyObject *lnotab)
 {
     PyCodeObject *co;
-    unsigned char *cell2arg = NULL;
+    Py_ssize_t *cell2arg = NULL;
     Py_ssize_t i, n_cellvars;
 
     /* Check argument types */
     if (argcount < 0 || kwonlyargcount < 0 || nlocals < 0 ||
-        code == NULL ||
+        code == NULL || !PyBytes_Check(code) ||
         consts == NULL || !PyTuple_Check(consts) ||
         names == NULL || !PyTuple_Check(names) ||
         varnames == NULL || !PyTuple_Check(varnames) ||
@@ -123,8 +123,7 @@
         cellvars == NULL || !PyTuple_Check(cellvars) ||
         name == NULL || !PyUnicode_Check(name) ||
         filename == NULL || !PyUnicode_Check(filename) ||
-        lnotab == NULL || !PyBytes_Check(lnotab) ||
-        !PyObject_CheckReadBuffer(code)) {
+        lnotab == NULL || !PyBytes_Check(lnotab)) {
         PyErr_BadInternalCall();
         return NULL;
     }
@@ -143,19 +142,25 @@
     if (n_cellvars) {
         Py_ssize_t total_args = argcount + kwonlyargcount +
             ((flags & CO_VARARGS) != 0) + ((flags & CO_VARKEYWORDS) != 0);
-        Py_ssize_t alloc_size = sizeof(unsigned char) * n_cellvars;
         bool used_cell2arg = false;
-        cell2arg = PyMem_MALLOC(alloc_size);
-        if (cell2arg == NULL)
+        cell2arg = PyMem_NEW(Py_ssize_t, n_cellvars);
+        if (cell2arg == NULL) {
+            PyErr_NoMemory();
             return NULL;
-        memset(cell2arg, CO_CELL_NOT_AN_ARG, alloc_size);
+        }
         /* Find cells which are also arguments. */
         for (i = 0; i < n_cellvars; i++) {
             Py_ssize_t j;
             PyObject *cell = PyTuple_GET_ITEM(cellvars, i);
+            cell2arg[i] = CO_CELL_NOT_AN_ARG;
             for (j = 0; j < total_args; j++) {
                 PyObject *arg = PyTuple_GET_ITEM(varnames, j);
-                if (!PyUnicode_Compare(cell, arg)) {
+                int cmp = PyUnicode_Compare(cell, arg);
+                if (cmp == -1 && PyErr_Occurred()) {
+                    PyMem_FREE(cell2arg);
+                    return NULL;
+                }
+                if (cmp == 0) {
                     cell2arg[i] = j;
                     used_cell2arg = true;
                     break;
@@ -450,7 +455,7 @@
 
     res = _PyObject_SIZE(Py_TYPE(co));
     if (co->co_cell2arg != NULL && co->co_cellvars != NULL)
-        res += PyTuple_GET_SIZE(co->co_cellvars) * sizeof(unsigned char);
+        res += PyTuple_GET_SIZE(co->co_cellvars) * sizeof(Py_ssize_t);
     return PyLong_FromSsize_t(res);
 }
 
diff --git a/Objects/complexobject.c b/Objects/complexobject.c
index 31e1278..0d391e5 100644
--- a/Objects/complexobject.c
+++ b/Objects/complexobject.c
@@ -273,7 +273,7 @@
 
     f = _PyObject_LookupSpecial(op, &PyId___complex__);
     if (f) {
-        PyObject *res = PyObject_CallFunctionObjArgs(f, NULL);
+        PyObject *res = _PyObject_CallNoArg(f);
         Py_DECREF(f);
         if (res != NULL && !PyComplex_Check(res)) {
             PyErr_SetString(PyExc_TypeError,
diff --git a/Objects/descrobject.c b/Objects/descrobject.c
index 076e741..ed39891 100644
--- a/Objects/descrobject.c
+++ b/Objects/descrobject.c
@@ -804,7 +804,8 @@
 
     if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &def))
         return NULL;
-    return _PyObject_CallMethodId(pp->mapping, &PyId_get, "(OO)", key, def);
+    return _PyObject_CallMethodIdObjArgs(pp->mapping, &PyId_get,
+                                         key, def, NULL);
 }
 
 static PyObject *
@@ -1172,7 +1173,7 @@
         return (*wk)(self, args, wp->descr->d_wrapped, kwds);
     }
 
-    if (kwds != NULL && (!PyDict_Check(kwds) || PyDict_Size(kwds) != 0)) {
+    if (kwds != NULL && (!PyDict_Check(kwds) || PyDict_GET_SIZE(kwds) != 0)) {
         PyErr_Format(PyExc_TypeError,
                      "wrapper %s doesn't take keyword arguments",
                      wp->descr->d_base->name);
@@ -1453,7 +1454,7 @@
         doc = pold->prop_doc ? pold->prop_doc : Py_None;
     }
 
-    new =  PyObject_CallFunction(type, "OOOO", get, set, del, doc);
+    new =  PyObject_CallFunctionObjArgs(type, get, set, del, doc, NULL);
     Py_DECREF(type);
     if (new == NULL)
         return NULL;
diff --git a/Objects/dict-common.h b/Objects/dict-common.h
index ce9edab..6218552 100644
--- a/Objects/dict-common.h
+++ b/Objects/dict-common.h
@@ -12,7 +12,7 @@
  * -1 when no entry found, -3 when compare raises error.
  */
 typedef Py_ssize_t (*dict_lookup_func)
-(PyDictObject *mp, PyObject *key, Py_hash_t hash, PyObject ***value_addr,
+(PyDictObject *mp, PyObject *key, Py_hash_t hash, PyObject **value_addr,
  Py_ssize_t *hashpos);
 
 #define DKIX_EMPTY (-1)
diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index 6494193..baef589 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -10,8 +10,9 @@
 
 This implements the dictionary's hashtable.
 
-As of Python 3.6, this is compact and ordered. Basic idea is described here.
-https://morepypy.blogspot.com/2015/01/faster-more-memory-efficient-and-more.html
+As of Python 3.6, this is compact and ordered. Basic idea is described here:
+* https://mail.python.org/pipermail/python-dev/2012-December/123028.html
+* https://morepypy.blogspot.com/2015/01/faster-more-memory-efficient-and-more.html
 
 layout:
 
@@ -222,17 +223,17 @@
 
 /* forward declarations */
 static Py_ssize_t lookdict(PyDictObject *mp, PyObject *key,
-                           Py_hash_t hash, PyObject ***value_addr,
+                           Py_hash_t hash, PyObject **value_addr,
                            Py_ssize_t *hashpos);
 static Py_ssize_t lookdict_unicode(PyDictObject *mp, PyObject *key,
-                                   Py_hash_t hash, PyObject ***value_addr,
+                                   Py_hash_t hash, PyObject **value_addr,
                                    Py_ssize_t *hashpos);
 static Py_ssize_t
 lookdict_unicode_nodummy(PyDictObject *mp, PyObject *key,
-                         Py_hash_t hash, PyObject ***value_addr,
+                         Py_hash_t hash, PyObject **value_addr,
                          Py_ssize_t *hashpos);
 static Py_ssize_t lookdict_split(PyDictObject *mp, PyObject *key,
-                                 Py_hash_t hash, PyObject ***value_addr,
+                                 Py_hash_t hash, PyObject **value_addr,
                                  Py_ssize_t *hashpos);
 
 static int dictresize(PyDictObject *mp, Py_ssize_t minused);
@@ -682,9 +683,9 @@
 For both, when the key isn't found a DKIX_EMPTY is returned. hashpos returns
 where the key index should be inserted.
 */
-static Py_ssize_t
+static Py_ssize_t _Py_HOT_FUNCTION
 lookdict(PyDictObject *mp, PyObject *key,
-         Py_hash_t hash, PyObject ***value_addr, Py_ssize_t *hashpos)
+         Py_hash_t hash, PyObject **value_addr, Py_ssize_t *hashpos)
 {
     size_t i, mask;
     Py_ssize_t ix, freeslot;
@@ -713,7 +714,7 @@
         ep = &ep0[ix];
         assert(ep->me_key != NULL);
         if (ep->me_key == key) {
-            *value_addr = &ep->me_value;
+            *value_addr = ep->me_value;
             if (hashpos != NULL)
                 *hashpos = i;
             return ix;
@@ -729,7 +730,7 @@
             }
             if (dk == mp->ma_keys && ep->me_key == startkey) {
                 if (cmp > 0) {
-                    *value_addr = &ep->me_value;
+                    *value_addr = ep->me_value;
                     if (hashpos != NULL)
                         *hashpos = i;
                     return ix;
@@ -765,7 +766,7 @@
             if (hashpos != NULL) {
                 *hashpos = i;
             }
-            *value_addr = &ep->me_value;
+            *value_addr = ep->me_value;
             return ix;
         }
         if (ep->me_hash == hash) {
@@ -782,7 +783,7 @@
                     if (hashpos != NULL) {
                         *hashpos = i;
                     }
-                    *value_addr = &ep->me_value;
+                    *value_addr = ep->me_value;
                     return ix;
                 }
             }
@@ -797,9 +798,9 @@
 }
 
 /* Specialized version for string-only keys */
-static Py_ssize_t
+static Py_ssize_t _Py_HOT_FUNCTION
 lookdict_unicode(PyDictObject *mp, PyObject *key,
-                 Py_hash_t hash, PyObject ***value_addr, Py_ssize_t *hashpos)
+                 Py_hash_t hash, PyObject **value_addr, Py_ssize_t *hashpos)
 {
     size_t i;
     size_t mask = DK_MASK(mp->ma_keys);
@@ -833,7 +834,7 @@
             || (ep->me_hash == hash && unicode_eq(ep->me_key, key))) {
             if (hashpos != NULL)
                 *hashpos = i;
-            *value_addr = &ep->me_value;
+            *value_addr = ep->me_value;
             return ix;
         }
         freeslot = -1;
@@ -859,7 +860,7 @@
         assert(ep->me_key != NULL);
         if (ep->me_key == key
             || (ep->me_hash == hash && unicode_eq(ep->me_key, key))) {
-            *value_addr = &ep->me_value;
+            *value_addr = ep->me_value;
             if (hashpos != NULL) {
                 *hashpos = i;
             }
@@ -872,9 +873,9 @@
 
 /* Faster version of lookdict_unicode when it is known that no <dummy> keys
  * will be present. */
-static Py_ssize_t
+static Py_ssize_t _Py_HOT_FUNCTION
 lookdict_unicode_nodummy(PyDictObject *mp, PyObject *key,
-                         Py_hash_t hash, PyObject ***value_addr,
+                         Py_hash_t hash, PyObject **value_addr,
                          Py_ssize_t *hashpos)
 {
     size_t i;
@@ -907,7 +908,7 @@
         (ep->me_hash == hash && unicode_eq(ep->me_key, key))) {
         if (hashpos != NULL)
             *hashpos = i;
-        *value_addr = &ep->me_value;
+        *value_addr = ep->me_value;
         return ix;
     }
     for (size_t perturb = hash;;) {
@@ -927,7 +928,7 @@
             (ep->me_hash == hash && unicode_eq(ep->me_key, key))) {
             if (hashpos != NULL)
                 *hashpos = i;
-            *value_addr = &ep->me_value;
+            *value_addr = ep->me_value;
             return ix;
         }
     }
@@ -940,9 +941,9 @@
  * Split tables only contain unicode keys and no dummy keys,
  * so algorithm is the same as lookdict_unicode_nodummy.
  */
-static Py_ssize_t
+static Py_ssize_t _Py_HOT_FUNCTION
 lookdict_split(PyDictObject *mp, PyObject *key,
-               Py_hash_t hash, PyObject ***value_addr, Py_ssize_t *hashpos)
+               Py_hash_t hash, PyObject **value_addr, Py_ssize_t *hashpos)
 {
     size_t i;
     size_t mask = DK_MASK(mp->ma_keys);
@@ -954,7 +955,7 @@
     if (!PyUnicode_CheckExact(key)) {
         ix = lookdict(mp, key, hash, value_addr, hashpos);
         if (ix >= 0) {
-            *value_addr = &mp->ma_values[ix];
+            *value_addr = mp->ma_values[ix];
         }
         return ix;
     }
@@ -974,7 +975,7 @@
         (ep->me_hash == hash && unicode_eq(ep->me_key, key))) {
         if (hashpos != NULL)
             *hashpos = i;
-        *value_addr = &mp->ma_values[ix];
+        *value_addr = mp->ma_values[ix];
         return ix;
     }
     for (size_t perturb = hash;;) {
@@ -994,7 +995,7 @@
             (ep->me_hash == hash && unicode_eq(ep->me_key, key))) {
             if (hashpos != NULL)
                 *hashpos = i;
-            *value_addr = &mp->ma_values[ix];
+            *value_addr = mp->ma_values[ix];
             return ix;
         }
     }
@@ -1067,32 +1068,24 @@
    when it is known that the key is not present in the dict.
 
    The dict must be combined. */
-static void
-find_empty_slot(PyDictObject *mp, PyObject *key, Py_hash_t hash,
-                PyObject ***value_addr, Py_ssize_t *hashpos)
+static Py_ssize_t
+find_empty_slot(PyDictKeysObject *keys, PyObject *key, Py_hash_t hash)
 {
     size_t i;
-    size_t mask = DK_MASK(mp->ma_keys);
+    size_t mask = DK_MASK(keys);
     Py_ssize_t ix;
-    PyDictKeyEntry *ep, *ep0 = DK_ENTRIES(mp->ma_keys);
 
-    assert(!_PyDict_HasSplitTable(mp));
-    assert(hashpos != NULL);
     assert(key != NULL);
 
-    if (!PyUnicode_CheckExact(key))
-        mp->ma_keys->dk_lookup = lookdict;
     i = hash & mask;
-    ix = dk_get_index(mp->ma_keys, i);
+    ix = dk_get_index(keys, i);
     for (size_t perturb = hash; ix != DKIX_EMPTY;) {
         perturb >>= PERTURB_SHIFT;
         i = (i << 2) + i + perturb + 1;
-        ix = dk_get_index(mp->ma_keys, i & mask);
+        ix = dk_get_index(keys, i & mask);
     }
-    ep = &ep0[mp->ma_keys->dk_nentries];
-    *hashpos = i & mask;
-    assert(ep->me_value == NULL);
-    *value_addr = &ep->me_value;
+    assert(DK_ENTRIES(keys)[keys->dk_nentries].me_value == NULL);
+    return i & mask;
 }
 
 static int
@@ -1110,8 +1103,7 @@
 insertdict(PyDictObject *mp, PyObject *key, Py_hash_t hash, PyObject *value)
 {
     PyObject *old_value;
-    PyObject **value_addr;
-    PyDictKeyEntry *ep, *ep0;
+    PyDictKeyEntry *ep;
     Py_ssize_t hashpos, ix;
 
     if (mp->ma_values != NULL && !PyUnicode_CheckExact(key)) {
@@ -1119,7 +1111,7 @@
             return -1;
     }
 
-    ix = mp->ma_keys->dk_lookup(mp, key, hash, &value_addr, &hashpos);
+    ix = mp->ma_keys->dk_lookup(mp, key, hash, &old_value, &hashpos);
     if (ix == DKIX_ERROR) {
         return -1;
     }
@@ -1132,28 +1124,28 @@
      * the key anymore.  Convert this instance to combine table.
      */
     if (_PyDict_HasSplitTable(mp) &&
-        ((ix >= 0 && *value_addr == NULL && mp->ma_used != ix) ||
+        ((ix >= 0 && old_value == NULL && mp->ma_used != ix) ||
          (ix == DKIX_EMPTY && mp->ma_used != mp->ma_keys->dk_nentries))) {
         if (insertion_resize(mp) < 0) {
             Py_DECREF(value);
             return -1;
         }
-        find_empty_slot(mp, key, hash, &value_addr, &hashpos);
+        hashpos = find_empty_slot(mp->ma_keys, key, hash);
         ix = DKIX_EMPTY;
     }
 
     if (ix == DKIX_EMPTY) {
         /* Insert into new slot. */
+        assert(old_value == NULL);
         if (mp->ma_keys->dk_usable <= 0) {
             /* Need to resize. */
             if (insertion_resize(mp) < 0) {
                 Py_DECREF(value);
                 return -1;
             }
-            find_empty_slot(mp, key, hash, &value_addr, &hashpos);
+            hashpos = find_empty_slot(mp->ma_keys, key, hash);
         }
-        ep0 = DK_ENTRIES(mp->ma_keys);
-        ep = &ep0[mp->ma_keys->dk_nentries];
+        ep = &DK_ENTRIES(mp->ma_keys)[mp->ma_keys->dk_nentries];
         dk_set_index(mp->ma_keys, hashpos, mp->ma_keys->dk_nentries);
         Py_INCREF(key);
         ep->me_key = key;
@@ -1174,64 +1166,41 @@
         return 0;
     }
 
-    assert(value_addr != NULL);
-
-    old_value = *value_addr;
-    if (old_value != NULL) {
-        *value_addr = value;
-        mp->ma_version_tag = DICT_NEXT_VERSION();
-        assert(_PyDict_CheckConsistency(mp));
-
-        Py_DECREF(old_value); /* which **CAN** re-enter (see issue #22653) */
-        return 0;
+    if (_PyDict_HasSplitTable(mp)) {
+        mp->ma_values[ix] = value;
+        if (old_value == NULL) {
+            /* pending state */
+            assert(ix == mp->ma_used);
+            mp->ma_used++;
+        }
+    }
+    else {
+        assert(old_value != NULL);
+        DK_ENTRIES(mp->ma_keys)[ix].me_value = value;
     }
 
-    /* pending state */
-    assert(_PyDict_HasSplitTable(mp));
-    assert(ix == mp->ma_used);
-    *value_addr = value;
-    mp->ma_used++;
     mp->ma_version_tag = DICT_NEXT_VERSION();
+    Py_XDECREF(old_value); /* which **CAN** re-enter (see issue #22653) */
     assert(_PyDict_CheckConsistency(mp));
     return 0;
 }
 
 /*
-Internal routine used by dictresize() to insert an item which is
-known to be absent from the dict.  This routine also assumes that
-the dict contains no deleted entries.  Besides the performance benefit,
-using insertdict() in dictresize() is dangerous (SF bug #1456209).
-Note that no refcounts are changed by this routine; if needed, the caller
-is responsible for incref'ing `key` and `value`.
-Neither mp->ma_used nor k->dk_usable are modified by this routine; the caller
-must set them correctly
+Internal routine used by dictresize() to buid a hashtable of entries.
 */
 static void
-insertdict_clean(PyDictObject *mp, PyObject *key, Py_hash_t hash,
-                 PyObject *value)
+build_indices(PyDictKeysObject *keys, PyDictKeyEntry *ep, Py_ssize_t n)
 {
-    size_t i;
-    PyDictKeysObject *k = mp->ma_keys;
-    size_t mask = (size_t)DK_SIZE(k)-1;
-    PyDictKeyEntry *ep0 = DK_ENTRIES(mp->ma_keys);
-    PyDictKeyEntry *ep;
-
-    assert(k->dk_lookup != NULL);
-    assert(value != NULL);
-    assert(key != NULL);
-    assert(PyUnicode_CheckExact(key) || k->dk_lookup == lookdict);
-    i = hash & mask;
-    for (size_t perturb = hash; dk_get_index(k, i) != DKIX_EMPTY;) {
-        perturb >>= PERTURB_SHIFT;
-        i = mask & ((i << 2) + i + perturb + 1);
+    size_t mask = (size_t)DK_SIZE(keys) - 1;
+    for (Py_ssize_t ix = 0; ix != n; ix++, ep++) {
+        Py_hash_t hash = ep->me_hash;
+        size_t i = hash & mask;
+        for (size_t perturb = hash; dk_get_index(keys, i) != DKIX_EMPTY;) {
+            perturb >>= PERTURB_SHIFT;
+            i = mask & ((i << 2) + i + perturb + 1);
+        }
+        dk_set_index(keys, i, ix);
     }
-    ep = &ep0[k->dk_nentries];
-    assert(ep->me_value == NULL);
-    dk_set_index(k, i, k->dk_nentries);
-    k->dk_nentries++;
-    ep->me_key = key;
-    ep->me_hash = hash;
-    ep->me_value = value;
 }
 
 /*
@@ -1247,10 +1216,10 @@
 static int
 dictresize(PyDictObject *mp, Py_ssize_t minsize)
 {
-    Py_ssize_t i, newsize;
+    Py_ssize_t newsize, numentries;
     PyDictKeysObject *oldkeys;
     PyObject **oldvalues;
-    PyDictKeyEntry *ep0;
+    PyDictKeyEntry *oldentries, *newentries;
 
     /* Find the smallest table size > minused. */
     for (newsize = PyDict_MINSIZE;
@@ -1261,8 +1230,14 @@
         PyErr_NoMemory();
         return -1;
     }
+
     oldkeys = mp->ma_keys;
-    oldvalues = mp->ma_values;
+
+    /* NOTE: Current odict checks mp->ma_keys to detect resize happen.
+     * So we can't reuse oldkeys even if oldkeys->dk_size == newsize.
+     * TODO: Try reusing oldkeys when reimplement odict.
+     */
+
     /* Allocate a new table. */
     mp->ma_keys = new_keys_object(newsize);
     if (mp->ma_keys == NULL) {
@@ -1273,42 +1248,59 @@
     assert(mp->ma_keys->dk_usable >= mp->ma_used);
     if (oldkeys->dk_lookup == lookdict)
         mp->ma_keys->dk_lookup = lookdict;
-    mp->ma_values = NULL;
-    ep0 = DK_ENTRIES(oldkeys);
-    /* Main loop below assumes we can transfer refcount to new keys
-     * and that value is stored in me_value.
-     * Increment ref-counts and copy values here to compensate
-     * This (resizing a split table) should be relatively rare */
+
+    numentries = mp->ma_used;
+    oldentries = DK_ENTRIES(oldkeys);
+    newentries = DK_ENTRIES(mp->ma_keys);
+    oldvalues = mp->ma_values;
     if (oldvalues != NULL) {
-        for (i = 0; i < oldkeys->dk_nentries; i++) {
-            if (oldvalues[i] != NULL) {
-                Py_INCREF(ep0[i].me_key);
-                ep0[i].me_value = oldvalues[i];
-            }
+        /* Convert split table into new combined table.
+         * We must incref keys; we can transfer values.
+         * Note that values of split table is always dense.
+         */
+        for (Py_ssize_t i = 0; i < numentries; i++) {
+            assert(oldvalues[i] != NULL);
+            PyDictKeyEntry *ep = &oldentries[i];
+            PyObject *key = ep->me_key;
+            Py_INCREF(key);
+            newentries[i].me_key = key;
+            newentries[i].me_hash = ep->me_hash;
+            newentries[i].me_value = oldvalues[i];
         }
-    }
-    /* Main loop */
-    for (i = 0; i < oldkeys->dk_nentries; i++) {
-        PyDictKeyEntry *ep = &ep0[i];
-        if (ep->me_value != NULL) {
-            insertdict_clean(mp, ep->me_key, ep->me_hash, ep->me_value);
-        }
-    }
-    mp->ma_keys->dk_usable -= mp->ma_used;
-    if (oldvalues != NULL) {
-        /* NULL out me_value slot in oldkeys, in case it was shared */
-        for (i = 0; i < oldkeys->dk_nentries; i++)
-            ep0[i].me_value = NULL;
+
         DK_DECREF(oldkeys);
+        mp->ma_values = NULL;
         if (oldvalues != empty_values) {
             free_values(oldvalues);
         }
     }
-    else {
+    else {  // combined table.
+        if (oldkeys->dk_nentries == numentries) {
+            memcpy(newentries, oldentries, numentries * sizeof(PyDictKeyEntry));
+        }
+        else {
+            PyDictKeyEntry *ep = oldentries;
+            for (Py_ssize_t i = 0; i < numentries; i++) {
+                while (ep->me_value == NULL)
+                    ep++;
+                newentries[i] = *ep++;
+            }
+        }
+
         assert(oldkeys->dk_lookup != lookdict_split);
         assert(oldkeys->dk_refcnt == 1);
-        DK_DEBUG_DECREF PyObject_FREE(oldkeys);
+        if (oldkeys->dk_size == PyDict_MINSIZE &&
+            numfreekeys < PyDict_MAXFREELIST) {
+            DK_DEBUG_DECREF keys_free_list[numfreekeys++] = oldkeys;
+        }
+        else {
+            DK_DEBUG_DECREF PyObject_FREE(oldkeys);
+        }
     }
+
+    build_indices(mp->ma_keys, newentries, numentries);
+    mp->ma_keys->dk_usable -= numentries;
+    mp->ma_keys->dk_nentries = numentries;
     return 0;
 }
 
@@ -1402,7 +1394,7 @@
     Py_ssize_t ix;
     PyDictObject *mp = (PyDictObject *)op;
     PyThreadState *tstate;
-    PyObject **value_addr;
+    PyObject *value;
 
     if (!PyDict_Check(op))
         return NULL;
@@ -1421,25 +1413,25 @@
        Let's just hope that no exception occurs then...  This must be
        _PyThreadState_Current and not PyThreadState_GET() because in debug
        mode, the latter complains if tstate is NULL. */
-    tstate = _PyThreadState_UncheckedGet();
+    tstate = PyThreadState_GET();
     if (tstate != NULL && tstate->curexc_type != NULL) {
         /* preserve the existing exception */
         PyObject *err_type, *err_value, *err_tb;
         PyErr_Fetch(&err_type, &err_value, &err_tb);
-        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
         /* ignore errors */
         PyErr_Restore(err_type, err_value, err_tb);
         if (ix < 0)
             return NULL;
     }
     else {
-        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
         if (ix < 0) {
             PyErr_Clear();
             return NULL;
         }
     }
-    return *value_addr;
+    return value;
 }
 
 /* Same as PyDict_GetItemWithError() but with hash supplied by caller.
@@ -1451,18 +1443,18 @@
 {
     Py_ssize_t ix;
     PyDictObject *mp = (PyDictObject *)op;
-    PyObject **value_addr;
+    PyObject *value;
 
     if (!PyDict_Check(op)) {
         PyErr_BadInternalCall();
         return NULL;
     }
 
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
     if (ix < 0) {
         return NULL;
     }
-    return *value_addr;
+    return value;
 }
 
 /* Variant of PyDict_GetItem() that doesn't suppress exceptions.
@@ -1475,7 +1467,7 @@
     Py_ssize_t ix;
     Py_hash_t hash;
     PyDictObject*mp = (PyDictObject *)op;
-    PyObject **value_addr;
+    PyObject *value;
 
     if (!PyDict_Check(op)) {
         PyErr_BadInternalCall();
@@ -1490,10 +1482,10 @@
         }
     }
 
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
     if (ix < 0)
         return NULL;
-    return *value_addr;
+    return value;
 }
 
 PyObject *
@@ -1518,7 +1510,7 @@
 {
     Py_ssize_t ix;
     Py_hash_t hash;
-    PyObject **value_addr;
+    PyObject *value;
 
     if (!PyUnicode_CheckExact(key) ||
         (hash = ((PyASCIIObject *) key)->hash) == -1)
@@ -1529,17 +1521,17 @@
     }
 
     /* namespace 1: globals */
-    ix = globals->ma_keys->dk_lookup(globals, key, hash, &value_addr, NULL);
+    ix = globals->ma_keys->dk_lookup(globals, key, hash, &value, NULL);
     if (ix == DKIX_ERROR)
         return NULL;
-    if (ix != DKIX_EMPTY && *value_addr != NULL)
-        return *value_addr;
+    if (ix != DKIX_EMPTY && value != NULL)
+        return value;
 
     /* namespace 2: builtins */
-    ix = builtins->ma_keys->dk_lookup(builtins, key, hash, &value_addr, NULL);
+    ix = builtins->ma_keys->dk_lookup(builtins, key, hash, &value, NULL);
     if (ix < 0)
         return NULL;
-    return *value_addr;
+    return value;
 }
 
 /* CAUTION: PyDict_SetItem() must guarantee that it won't resize the
@@ -1593,14 +1585,11 @@
 
 static int
 delitem_common(PyDictObject *mp, Py_ssize_t hashpos, Py_ssize_t ix,
-               PyObject **value_addr)
+               PyObject *old_value)
 {
-    PyObject *old_key, *old_value;
+    PyObject *old_key;
     PyDictKeyEntry *ep;
 
-    old_value = *value_addr;
-    assert(old_value != NULL);
-    *value_addr = NULL;
     mp->ma_used--;
     mp->ma_version_tag = DICT_NEXT_VERSION();
     ep = &DK_ENTRIES(mp->ma_keys)[ix];
@@ -1608,6 +1597,7 @@
     ENSURE_ALLOWS_DELETIONS(mp);
     old_key = ep->me_key;
     ep->me_key = NULL;
+    ep->me_value = NULL;
     Py_DECREF(old_key);
     Py_DECREF(old_value);
 
@@ -1635,7 +1625,7 @@
 {
     Py_ssize_t hashpos, ix;
     PyDictObject *mp;
-    PyObject **value_addr;
+    PyObject *old_value;
 
     if (!PyDict_Check(op)) {
         PyErr_BadInternalCall();
@@ -1644,10 +1634,10 @@
     assert(key);
     assert(hash != -1);
     mp = (PyDictObject *)op;
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, &hashpos);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &old_value, &hashpos);
     if (ix == DKIX_ERROR)
         return -1;
-    if (ix == DKIX_EMPTY || *value_addr == NULL) {
+    if (ix == DKIX_EMPTY || old_value == NULL) {
         _PyErr_SetKeyError(key);
         return -1;
     }
@@ -1658,10 +1648,11 @@
         if (dictresize(mp, DK_SIZE(mp->ma_keys))) {
             return -1;
         }
-        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, &hashpos);
+        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &old_value, &hashpos);
         assert(ix >= 0);
     }
-    return delitem_common(mp, hashpos, ix, value_addr);
+
+    return delitem_common(mp, hashpos, ix, old_value);
 }
 
 /* This function promises that the predicate -> deletion sequence is atomic
@@ -1675,7 +1666,7 @@
     Py_ssize_t hashpos, ix;
     PyDictObject *mp;
     Py_hash_t hash;
-    PyObject **value_addr;
+    PyObject *old_value;
     int res;
 
     if (!PyDict_Check(op)) {
@@ -1687,10 +1678,10 @@
     if (hash == -1)
         return -1;
     mp = (PyDictObject *)op;
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, &hashpos);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &old_value, &hashpos);
     if (ix == DKIX_ERROR)
         return -1;
-    if (ix == DKIX_EMPTY || *value_addr == NULL) {
+    if (ix == DKIX_EMPTY || old_value == NULL) {
         _PyErr_SetKeyError(key);
         return -1;
     }
@@ -1701,15 +1692,15 @@
         if (dictresize(mp, DK_SIZE(mp->ma_keys))) {
             return -1;
         }
-        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, &hashpos);
+        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &old_value, &hashpos);
         assert(ix >= 0);
     }
 
-    res = predicate(*value_addr);
+    res = predicate(old_value);
     if (res == -1)
         return -1;
     if (res > 0)
-        return delitem_common(mp, hashpos, ix, value_addr);
+        return delitem_common(mp, hashpos, ix, old_value);
     else
         return 0;
 }
@@ -1760,7 +1751,7 @@
 _PyDict_Next(PyObject *op, Py_ssize_t *ppos, PyObject **pkey,
              PyObject **pvalue, Py_hash_t *phash)
 {
-    Py_ssize_t i, n;
+    Py_ssize_t i;
     PyDictObject *mp;
     PyDictKeyEntry *entry_ptr;
     PyObject *value;
@@ -1769,21 +1760,18 @@
         return 0;
     mp = (PyDictObject *)op;
     i = *ppos;
-    n = mp->ma_keys->dk_nentries;
-    if ((size_t)i >= (size_t)n)
-        return 0;
     if (mp->ma_values) {
-        PyObject **value_ptr = &mp->ma_values[i];
-        while (i < n && *value_ptr == NULL) {
-            value_ptr++;
-            i++;
-        }
-        if (i >= n)
+        if (i < 0 || i >= mp->ma_used)
             return 0;
+        /* values of split table is always dense */
         entry_ptr = &DK_ENTRIES(mp->ma_keys)[i];
-        value = *value_ptr;
+        value = mp->ma_values[i];
+        assert(value != NULL);
     }
     else {
+        Py_ssize_t n = mp->ma_keys->dk_nentries;
+        if (i < 0 || i >= n)
+            return 0;
         entry_ptr = &DK_ENTRIES(mp->ma_keys)[i];
         while (i < n && entry_ptr->me_value == NULL) {
             entry_ptr++;
@@ -1835,7 +1823,6 @@
     Py_ssize_t ix, hashpos;
     PyObject *old_value, *old_key;
     PyDictKeyEntry *ep;
-    PyObject **value_addr;
     PyDictObject *mp;
 
     assert(PyDict_Check(dict));
@@ -1855,10 +1842,10 @@
         if (hash == -1)
             return NULL;
     }
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, &hashpos);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &old_value, &hashpos);
     if (ix == DKIX_ERROR)
         return NULL;
-    if (ix == DKIX_EMPTY || *value_addr == NULL) {
+    if (ix == DKIX_EMPTY || old_value == NULL) {
         if (deflt) {
             Py_INCREF(deflt);
             return deflt;
@@ -1872,13 +1859,11 @@
         if (dictresize(mp, DK_SIZE(mp->ma_keys))) {
             return NULL;
         }
-        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, &hashpos);
+        ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &old_value, &hashpos);
         assert(ix >= 0);
     }
 
-    old_value = *value_addr;
     assert(old_value != NULL);
-    *value_addr = NULL;
     mp->ma_used--;
     mp->ma_version_tag = DICT_NEXT_VERSION();
     dk_set_index(mp->ma_keys, hashpos, DKIX_DUMMY);
@@ -1886,6 +1871,7 @@
     ENSURE_ALLOWS_DELETIONS(mp);
     old_key = ep->me_key;
     ep->me_key = NULL;
+    ep->me_value = NULL;
     Py_DECREF(old_key);
 
     assert(_PyDict_CheckConsistency(mp));
@@ -1901,7 +1887,7 @@
     PyObject *d;
     int status;
 
-    d = PyObject_CallObject(cls, NULL);
+    d = _PyObject_CallNoArg(cls);
     if (d == NULL)
         return NULL;
 
@@ -2103,10 +2089,9 @@
 static PyObject *
 dict_subscript(PyDictObject *mp, PyObject *key)
 {
-    PyObject *v;
     Py_ssize_t ix;
     Py_hash_t hash;
-    PyObject **value_addr;
+    PyObject *value;
 
     if (!PyUnicode_CheckExact(key) ||
         (hash = ((PyASCIIObject *) key)->hash) == -1) {
@@ -2114,10 +2099,10 @@
         if (hash == -1)
             return NULL;
     }
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
     if (ix == DKIX_ERROR)
         return NULL;
-    if (ix == DKIX_EMPTY || *value_addr == NULL) {
+    if (ix == DKIX_EMPTY || value == NULL) {
         if (!PyDict_CheckExact(mp)) {
             /* Look up __missing__ method if we're a subclass. */
             PyObject *missing, *res;
@@ -2135,9 +2120,8 @@
         _PyErr_SetKeyError(key);
         return NULL;
     }
-    v = *value_addr;
-    Py_INCREF(v);
-    return v;
+    Py_INCREF(value);
+    return value;
 }
 
 static int
@@ -2709,7 +2693,6 @@
         if (aval != NULL) {
             int cmp;
             PyObject *bval;
-            PyObject **vaddr;
             PyObject *key = ep->me_key;
             /* temporarily bump aval's refcount to ensure it stays
                alive until we're done with it */
@@ -2717,10 +2700,7 @@
             /* ditto for key */
             Py_INCREF(key);
             /* reuse the known hash value */
-            if ((b->ma_keys->dk_lookup)(b, key, ep->me_hash, &vaddr, NULL) < 0)
-                bval = NULL;
-            else
-                bval = *vaddr;
+            b->ma_keys->dk_lookup(b, key, ep->me_hash, &bval, NULL);
             Py_DECREF(key);
             if (bval == NULL) {
                 Py_DECREF(aval);
@@ -2776,7 +2756,7 @@
     register PyDictObject *mp = self;
     Py_hash_t hash;
     Py_ssize_t ix;
-    PyObject **value_addr;
+    PyObject *value;
 
     if (!PyUnicode_CheckExact(key) ||
         (hash = ((PyASCIIObject *) key)->hash) == -1) {
@@ -2784,10 +2764,10 @@
         if (hash == -1)
             return NULL;
     }
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
     if (ix == DKIX_ERROR)
         return NULL;
-    if (ix == DKIX_EMPTY || *value_addr == NULL)
+    if (ix == DKIX_EMPTY || value == NULL)
         Py_RETURN_FALSE;
     Py_RETURN_TRUE;
 }
@@ -2800,7 +2780,6 @@
     PyObject *val = NULL;
     Py_hash_t hash;
     Py_ssize_t ix;
-    PyObject **value_addr;
 
     if (!PyArg_UnpackTuple(args, "get", 1, 2, &key, &failobj))
         return NULL;
@@ -2811,13 +2790,12 @@
         if (hash == -1)
             return NULL;
     }
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &val, NULL);
     if (ix == DKIX_ERROR)
         return NULL;
-    if (ix == DKIX_EMPTY || *value_addr == NULL)
+    if (ix == DKIX_EMPTY || val == NULL) {
         val = failobj;
-    else
-        val = *value_addr;
+    }
     Py_INCREF(val);
     return val;
 }
@@ -2829,7 +2807,6 @@
     PyObject *value;
     Py_hash_t hash;
     Py_ssize_t hashpos, ix;
-    PyObject **value_addr;
 
     if (!PyDict_Check(d)) {
         PyErr_BadInternalCall();
@@ -2848,17 +2825,17 @@
             return NULL;
     }
 
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, &hashpos);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, &hashpos);
     if (ix == DKIX_ERROR)
         return NULL;
 
     if (_PyDict_HasSplitTable(mp) &&
-        ((ix >= 0 && *value_addr == NULL && mp->ma_used != ix) ||
+        ((ix >= 0 && value == NULL && mp->ma_used != ix) ||
          (ix == DKIX_EMPTY && mp->ma_used != mp->ma_keys->dk_nentries))) {
         if (insertion_resize(mp) < 0) {
             return NULL;
         }
-        find_empty_slot(mp, key, hash, &value_addr, &hashpos);
+        hashpos = find_empty_slot(mp->ma_keys, key, hash);
         ix = DKIX_EMPTY;
     }
 
@@ -2869,7 +2846,7 @@
             if (insertion_resize(mp) < 0) {
                 return NULL;
             }
-            find_empty_slot(mp, key, hash, &value_addr, &hashpos);
+            hashpos = find_empty_slot(mp->ma_keys, key, hash);
         }
         ep0 = DK_ENTRIES(mp->ma_keys);
         ep = &ep0[mp->ma_keys->dk_nentries];
@@ -2879,7 +2856,7 @@
         MAINTAIN_TRACKING(mp, key, value);
         ep->me_key = key;
         ep->me_hash = hash;
-        if (mp->ma_values) {
+        if (_PyDict_HasSplitTable(mp)) {
             assert(mp->ma_values[mp->ma_keys->dk_nentries] == NULL);
             mp->ma_values[mp->ma_keys->dk_nentries] = value;
         }
@@ -2892,19 +2869,16 @@
         mp->ma_keys->dk_nentries++;
         assert(mp->ma_keys->dk_usable >= 0);
     }
-    else if (*value_addr == NULL) {
+    else if (value == NULL) {
         value = defaultobj;
         assert(_PyDict_HasSplitTable(mp));
         assert(ix == mp->ma_used);
         Py_INCREF(value);
         MAINTAIN_TRACKING(mp, key, value);
-        *value_addr = value;
+        mp->ma_values[ix] = value;
         mp->ma_used++;
         mp->ma_version_tag = DICT_NEXT_VERSION();
     }
-    else {
-        value = *value_addr;
-    }
 
     assert(_PyDict_CheckConsistency(mp));
     return value;
@@ -3158,7 +3132,7 @@
     Py_hash_t hash;
     Py_ssize_t ix;
     PyDictObject *mp = (PyDictObject *)op;
-    PyObject **value_addr;
+    PyObject *value;
 
     if (!PyUnicode_CheckExact(key) ||
         (hash = ((PyASCIIObject *) key)->hash) == -1) {
@@ -3166,10 +3140,10 @@
         if (hash == -1)
             return -1;
     }
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
     if (ix == DKIX_ERROR)
         return -1;
-    return (ix != DKIX_EMPTY && *value_addr != NULL);
+    return (ix != DKIX_EMPTY && value != NULL);
 }
 
 /* Internal version of PyDict_Contains used when the hash value is already known */
@@ -3177,13 +3151,13 @@
 _PyDict_Contains(PyObject *op, PyObject *key, Py_hash_t hash)
 {
     PyDictObject *mp = (PyDictObject *)op;
-    PyObject **value_addr;
+    PyObject *value;
     Py_ssize_t ix;
 
-    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value_addr, NULL);
+    ix = (mp->ma_keys->dk_lookup)(mp, key, hash, &value, NULL);
     if (ix == DKIX_ERROR)
         return -1;
-    return (ix != DKIX_EMPTY && *value_addr != NULL);
+    return (ix != DKIX_EMPTY && value != NULL);
 }
 
 /* Hack to implement "key in dict" */
@@ -3448,7 +3422,7 @@
 dictiter_iternextkey(dictiterobject *di)
 {
     PyObject *key;
-    Py_ssize_t i, n;
+    Py_ssize_t i;
     PyDictKeysObject *k;
     PyDictObject *d = di->di_dict;
 
@@ -3465,18 +3439,15 @@
 
     i = di->di_pos;
     k = d->ma_keys;
-    n = k->dk_nentries;
+    assert(i >= 0);
     if (d->ma_values) {
-        PyObject **value_ptr = &d->ma_values[i];
-        while (i < n && *value_ptr == NULL) {
-            value_ptr++;
-            i++;
-        }
-        if (i >= n)
+        if (i >= d->ma_used)
             goto fail;
         key = DK_ENTRIES(k)[i].me_key;
+        assert(d->ma_values[i] != NULL);
     }
     else {
+        Py_ssize_t n = k->dk_nentries;
         PyDictKeyEntry *entry_ptr = &DK_ENTRIES(k)[i];
         while (i < n && entry_ptr->me_value == NULL) {
             entry_ptr++;
@@ -3534,7 +3505,7 @@
 dictiter_iternextvalue(dictiterobject *di)
 {
     PyObject *value;
-    Py_ssize_t i, n;
+    Py_ssize_t i;
     PyDictObject *d = di->di_dict;
 
     if (d == NULL)
@@ -3549,18 +3520,15 @@
     }
 
     i = di->di_pos;
-    n = d->ma_keys->dk_nentries;
+    assert(i >= 0);
     if (d->ma_values) {
-        PyObject **value_ptr = &d->ma_values[i];
-        while (i < n && *value_ptr == NULL) {
-            value_ptr++;
-            i++;
-        }
-        if (i >= n)
+        if (i >= d->ma_used)
             goto fail;
-        value = *value_ptr;
+        value = d->ma_values[i];
+        assert(value != NULL);
     }
     else {
+        Py_ssize_t n = d->ma_keys->dk_nentries;
         PyDictKeyEntry *entry_ptr = &DK_ENTRIES(d->ma_keys)[i];
         while (i < n && entry_ptr->me_value == NULL) {
             entry_ptr++;
@@ -3618,7 +3586,7 @@
 dictiter_iternextitem(dictiterobject *di)
 {
     PyObject *key, *value, *result = di->di_result;
-    Py_ssize_t i, n;
+    Py_ssize_t i;
     PyDictObject *d = di->di_dict;
 
     if (d == NULL)
@@ -3633,19 +3601,16 @@
     }
 
     i = di->di_pos;
-    n = d->ma_keys->dk_nentries;
+    assert(i >= 0);
     if (d->ma_values) {
-        PyObject **value_ptr = &d->ma_values[i];
-        while (i < n && *value_ptr == NULL) {
-            value_ptr++;
-            i++;
-        }
-        if (i >= n)
+        if (i >= d->ma_used)
             goto fail;
         key = DK_ENTRIES(d->ma_keys)[i].me_key;
-        value = *value_ptr;
+        value = d->ma_values[i];
+        assert(value != NULL);
     }
     else {
+        Py_ssize_t n = d->ma_keys->dk_nentries;
         PyDictKeyEntry *entry_ptr = &DK_ENTRIES(d->ma_keys)[i];
         while (i < n && entry_ptr->me_value == NULL) {
             entry_ptr++;
diff --git a/Objects/enumobject.c b/Objects/enumobject.c
index dae166d..72d31b1 100644
--- a/Objects/enumobject.c
+++ b/Objects/enumobject.c
@@ -258,7 +258,7 @@
         return NULL;
     }
     if (reversed_meth != NULL) {
-        PyObject *res = PyObject_CallFunctionObjArgs(reversed_meth, NULL);
+        PyObject *res = _PyObject_CallNoArg(reversed_meth);
         Py_DECREF(reversed_meth);
         return res;
     }
diff --git a/Objects/exceptions.c b/Objects/exceptions.c
index f63f06a..57a786c 100644
--- a/Objects/exceptions.c
+++ b/Objects/exceptions.c
@@ -631,19 +631,17 @@
     }
     Py_DECREF(empty_tuple);
 
-    if (name) {
-        Py_INCREF(name);
-        Py_XSETREF(self->name, name);
-    }
-    if (path) {
-        Py_INCREF(path);
-        Py_XSETREF(self->path, path);
-    }
+    Py_XINCREF(name);
+    Py_XSETREF(self->name, name);
+
+    Py_XINCREF(path);
+    Py_XSETREF(self->path, path);
+
     if (PyTuple_GET_SIZE(args) == 1) {
         msg = PyTuple_GET_ITEM(args, 0);
         Py_INCREF(msg);
-        Py_XSETREF(self->msg, msg);
     }
+    Py_XSETREF(self->msg, msg);
 
     return 0;
 }
@@ -1822,18 +1820,10 @@
     Py_CLEAR(err->object);
     Py_CLEAR(err->reason);
 
-    if (!PyArg_ParseTuple(args, "O!O!nnO!",
-        &PyUnicode_Type, &err->encoding,
-        &PyUnicode_Type, &err->object,
-        &err->start,
-        &err->end,
-        &PyUnicode_Type, &err->reason)) {
-          err->encoding = err->object = err->reason = NULL;
-          return -1;
-    }
-
-    if (PyUnicode_READY(err->object) < -1) {
-        err->encoding = NULL;
+    if (!PyArg_ParseTuple(args, "UUnnU",
+                          &err->encoding, &err->object,
+                          &err->start, &err->end, &err->reason)) {
+        err->encoding = err->object = err->reason = NULL;
         return -1;
     }
 
@@ -1937,12 +1927,9 @@
     Py_CLEAR(ude->object);
     Py_CLEAR(ude->reason);
 
-    if (!PyArg_ParseTuple(args, "O!OnnO!",
-         &PyUnicode_Type, &ude->encoding,
-         &ude->object,
-         &ude->start,
-         &ude->end,
-         &PyUnicode_Type, &ude->reason)) {
+    if (!PyArg_ParseTuple(args, "UOnnU",
+                          &ude->encoding, &ude->object,
+                          &ude->start, &ude->end, &ude->reason)) {
              ude->encoding = ude->object = ude->reason = NULL;
              return -1;
     }
@@ -2052,11 +2039,9 @@
     Py_CLEAR(self->object);
     Py_CLEAR(self->reason);
 
-    if (!PyArg_ParseTuple(args, "O!nnO!",
-        &PyUnicode_Type, &self->object,
-        &self->start,
-        &self->end,
-        &PyUnicode_Type, &self->reason)) {
+    if (!PyArg_ParseTuple(args, "UnnU",
+                          &self->object,
+                          &self->start, &self->end, &self->reason)) {
         self->object = self->reason = NULL;
         return -1;
     }
diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index f442418..fcdb5fd 100644
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -146,7 +146,7 @@
         Py_DECREF(writer);
         return -1;
     }
-    result = _PyObject_CallArg1(writer, value);
+    result = PyObject_CallFunctionObjArgs(writer, value, NULL);
     Py_DECREF(value);
     Py_DECREF(writer);
     if (result == NULL)
@@ -367,7 +367,7 @@
 {
     PyObject *unicode;
     PyObject *bytes = NULL;
-    char *str;
+    const char *str;
     Py_ssize_t n;
     int err;
 
@@ -389,10 +389,8 @@
         bytes = _PyUnicode_AsUTF8String(unicode, "backslashreplace");
         if (bytes == NULL)
             return NULL;
-        if (PyBytes_AsStringAndSize(bytes, &str, &n) < 0) {
-            Py_DECREF(bytes);
-            return NULL;
-        }
+        str = PyBytes_AS_STRING(bytes);
+        n = PyBytes_GET_SIZE(bytes);
     }
 
     n = _Py_write(self->fd, str, n);
diff --git a/Objects/floatobject.c b/Objects/floatobject.c
index 80bf71e..17a55dd 100644
--- a/Objects/floatobject.c
+++ b/Objects/floatobject.c
@@ -1225,7 +1225,7 @@
     PyObject *result;
     double x;
     long exp, top_exp, lsb, key_digit;
-    char *s, *coeff_start, *s_store, *coeff_end, *exp_start, *s_end;
+    const char *s, *coeff_start, *s_store, *coeff_end, *exp_start, *s_end;
     int half_eps, digit, round_up, negate=0;
     Py_ssize_t length, ndigits, fdigits, i;
 
@@ -1288,7 +1288,7 @@
         s++;
 
     /* infinities and nans */
-    x = _Py_parse_inf_or_nan(s, &coeff_end);
+    x = _Py_parse_inf_or_nan(s, (char **)&coeff_end);
     if (coeff_end != s) {
         s = coeff_end;
         goto finished;
@@ -1619,7 +1619,7 @@
 static PyObject *
 float_getformat(PyTypeObject *v, PyObject* arg)
 {
-    char* s;
+    const char *s;
     float_format_type r;
 
     if (!PyUnicode_Check(arg)) {
diff --git a/Objects/frameobject.c b/Objects/frameobject.c
index 62f9f34..8448319 100644
--- a/Objects/frameobject.c
+++ b/Objects/frameobject.c
@@ -409,13 +409,15 @@
 /* max value for numfree */
 #define PyFrame_MAXFREELIST 200
 
-static void
+static void _Py_HOT_FUNCTION
 frame_dealloc(PyFrameObject *f)
 {
     PyObject **p, **valuestack;
     PyCodeObject *co;
 
-    PyObject_GC_UnTrack(f);
+    if (_PyObject_GC_IS_TRACKED(f))
+        _PyObject_GC_UNTRACK(f);
+
     Py_TRASHCAN_SAFE_BEGIN(f)
     /* Kill all local variables */
     valuestack = f->f_valuestack;
@@ -605,9 +607,9 @@
     return 1;
 }
 
-PyFrameObject *
-PyFrame_New(PyThreadState *tstate, PyCodeObject *code, PyObject *globals,
-            PyObject *locals)
+PyFrameObject* _Py_HOT_FUNCTION
+_PyFrame_New_NoTrack(PyThreadState *tstate, PyCodeObject *code,
+                     PyObject *globals, PyObject *locals)
 {
     PyFrameObject *back = tstate->frame;
     PyFrameObject *f;
@@ -727,10 +729,20 @@
     f->f_executing = 0;
     f->f_gen = NULL;
 
-    _PyObject_GC_TRACK(f);
     return f;
 }
 
+PyFrameObject*
+PyFrame_New(PyThreadState *tstate, PyCodeObject *code,
+            PyObject *globals, PyObject *locals)
+{
+    PyFrameObject *f = _PyFrame_New_NoTrack(tstate, code, globals, locals);
+    if (f)
+        _PyObject_GC_TRACK(f);
+    return f;
+}
+
+
 /* Block management */
 
 void
diff --git a/Objects/funcobject.c b/Objects/funcobject.c
index 69cd973..a3af4b3 100644
--- a/Objects/funcobject.c
+++ b/Objects/funcobject.c
@@ -563,55 +563,14 @@
 }
 
 static PyObject *
-function_call(PyObject *func, PyObject *arg, PyObject *kw)
+function_call(PyObject *func, PyObject *args, PyObject *kwargs)
 {
-    PyObject *result;
-    PyObject *argdefs;
-    PyObject *kwtuple = NULL;
-    PyObject **d, **k;
-    Py_ssize_t nk, nd;
+    PyObject **stack;
+    Py_ssize_t nargs;
 
-    argdefs = PyFunction_GET_DEFAULTS(func);
-    if (argdefs != NULL && PyTuple_Check(argdefs)) {
-        d = &PyTuple_GET_ITEM((PyTupleObject *)argdefs, 0);
-        nd = PyTuple_GET_SIZE(argdefs);
-    }
-    else {
-        d = NULL;
-        nd = 0;
-    }
-
-    if (kw != NULL && PyDict_Check(kw)) {
-        Py_ssize_t pos, i;
-        nk = PyDict_Size(kw);
-        kwtuple = PyTuple_New(2*nk);
-        if (kwtuple == NULL)
-            return NULL;
-        k = &PyTuple_GET_ITEM(kwtuple, 0);
-        pos = i = 0;
-        while (PyDict_Next(kw, &pos, &k[i], &k[i+1])) {
-            Py_INCREF(k[i]);
-            Py_INCREF(k[i+1]);
-            i += 2;
-        }
-        nk = i/2;
-    }
-    else {
-        k = NULL;
-        nk = 0;
-    }
-
-    result = PyEval_EvalCodeEx(
-        PyFunction_GET_CODE(func),
-        PyFunction_GET_GLOBALS(func), (PyObject *)NULL,
-        &PyTuple_GET_ITEM(arg, 0), PyTuple_GET_SIZE(arg),
-        k, nk, d, nd,
-        PyFunction_GET_KW_DEFAULTS(func),
-        PyFunction_GET_CLOSURE(func));
-
-    Py_XDECREF(kwtuple);
-
-    return result;
+    stack = &PyTuple_GET_ITEM(args, 0);
+    nargs = PyTuple_GET_SIZE(args);
+    return _PyFunction_FastCallDict(func, stack, nargs, kwargs);
 }
 
 /* Bind a function to an object */
diff --git a/Objects/genobject.c b/Objects/genobject.c
index 2680ab0..59f53ce 100644
--- a/Objects/genobject.c
+++ b/Objects/genobject.c
@@ -1341,7 +1341,7 @@
         PyObject *res;
 
         Py_INCREF(firstiter);
-        res = PyObject_CallFunction(firstiter, "O", o);
+        res = PyObject_CallFunctionObjArgs(firstiter, o, NULL);
         Py_DECREF(firstiter);
         if (res == NULL) {
             return 1;
diff --git a/Objects/longobject.c b/Objects/longobject.c
index ad239ce..c95f946 100644
--- a/Objects/longobject.c
+++ b/Objects/longobject.c
@@ -315,7 +315,6 @@
     v = _PyLong_New(ndigits);
     if (v != NULL) {
         digit *p = v->ob_digit;
-        Py_SIZE(v) = ndigits;
         while (ival) {
             *p++ = (digit)(ival & PyLong_MASK);
             ival >>= PyLong_SHIFT;
@@ -709,12 +708,33 @@
     return Py_SIZE(v) == 0 ? 0 : (Py_SIZE(v) < 0 ? -1 : 1);
 }
 
+/* bits_in_digit(d) returns the unique integer k such that 2**(k-1) <= d <
+   2**k if d is nonzero, else 0. */
+
+static const unsigned char BitLengthTable[32] = {
+    0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
+    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5
+};
+
+static int
+bits_in_digit(digit d)
+{
+    int d_bits = 0;
+    while (d >= 32) {
+        d_bits += 6;
+        d >>= 6;
+    }
+    d_bits += (int)BitLengthTable[d];
+    return d_bits;
+}
+
 size_t
 _PyLong_NumBits(PyObject *vv)
 {
     PyLongObject *v = (PyLongObject *)vv;
     size_t result = 0;
     Py_ssize_t ndigits;
+    int msd_bits;
 
     assert(v != NULL);
     assert(PyLong_Check(v));
@@ -725,12 +745,10 @@
         if ((size_t)(ndigits - 1) > SIZE_MAX / (size_t)PyLong_SHIFT)
             goto Overflow;
         result = (size_t)(ndigits - 1) * (size_t)PyLong_SHIFT;
-        do {
-            ++result;
-            if (result == 0)
-                goto Overflow;
-            msd >>= 1;
-        } while (msd);
+        msd_bits = bits_in_digit(msd);
+        if (SIZE_MAX - msd_bits < result)
+            goto Overflow;
+        result += msd_bits;
     }
     return result;
 
@@ -1102,7 +1120,6 @@
     v = _PyLong_New(ndigits);
     if (v != NULL) {
         digit *p = v->ob_digit;
-        Py_SIZE(v) = ndigits;
         while (ival) {
             *p++ = (digit)(ival & PyLong_MASK);
             ival >>= PyLong_SHIFT;
@@ -1416,26 +1433,6 @@
             Py_RETURN_NOTIMPLEMENTED;                   \
     } while(0)
 
-/* bits_in_digit(d) returns the unique integer k such that 2**(k-1) <= d <
-   2**k if d is nonzero, else 0. */
-
-static const unsigned char BitLengthTable[32] = {
-    0, 1, 2, 2, 3, 3, 3, 3, 4, 4, 4, 4, 4, 4, 4, 4,
-    5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5
-};
-
-static int
-bits_in_digit(digit d)
-{
-    int d_bits = 0;
-    while (d >= 32) {
-        d_bits += 6;
-        d >>= 6;
-    }
-    d_bits += (int)BitLengthTable[d];
-    return d_bits;
-}
-
 /* x[0:m] and y[0:n] are digit vectors, LSD first, m >= n required.  x[0:n]
  * is modified in place, by adding y to it.  Carries are propagated as far as
  * x[m-1], and the remaining carry (0 or 1) is returned.
@@ -2482,7 +2479,7 @@
 PyObject *
 PyLong_FromUnicode(Py_UNICODE *u, Py_ssize_t length, int base)
 {
-    PyObject *v, *unicode = PyUnicode_FromUnicode(u, length);
+    PyObject *v, *unicode = PyUnicode_FromWideChar(u, length);
     if (unicode == NULL)
         return NULL;
     v = PyLong_FromUnicodeObject(unicode, base);
@@ -2494,7 +2491,8 @@
 PyLong_FromUnicodeObject(PyObject *u, int base)
 {
     PyObject *result, *asciidig;
-    char *buffer, *end = NULL;
+    const char *buffer;
+    char *end = NULL;
     Py_ssize_t buflen;
 
     asciidig = _PyUnicode_TransformDecimalAndSpaceToASCII(u);
@@ -3105,9 +3103,7 @@
     CHECK_BINOP(a, b);
 
     if (Py_ABS(Py_SIZE(a)) <= 1 && Py_ABS(Py_SIZE(b)) <= 1) {
-        PyObject *result = PyLong_FromLong(MEDIUM_VALUE(a) +
-                                          MEDIUM_VALUE(b));
-        return result;
+        return PyLong_FromLong(MEDIUM_VALUE(a) + MEDIUM_VALUE(b));
     }
     if (Py_SIZE(a) < 0) {
         if (Py_SIZE(b) < 0) {
@@ -3141,9 +3137,7 @@
     CHECK_BINOP(a, b);
 
     if (Py_ABS(Py_SIZE(a)) <= 1 && Py_ABS(Py_SIZE(b)) <= 1) {
-        PyObject* r;
-        r = PyLong_FromLong(MEDIUM_VALUE(a)-MEDIUM_VALUE(b));
-        return r;
+        return PyLong_FromLong(MEDIUM_VALUE(a) - MEDIUM_VALUE(b));
     }
     if (Py_SIZE(a) < 0) {
         if (Py_SIZE(b) < 0)
@@ -4296,22 +4290,22 @@
         PyLongObject *a1, *a2;
         a1 = (PyLongObject *) long_invert(a);
         if (a1 == NULL)
-            goto rshift_error;
+            return NULL;
         a2 = (PyLongObject *) long_rshift(a1, b);
         Py_DECREF(a1);
         if (a2 == NULL)
-            goto rshift_error;
+            return NULL;
         z = (PyLongObject *) long_invert(a2);
         Py_DECREF(a2);
     }
     else {
         shiftby = PyLong_AsSsize_t((PyObject *)b);
         if (shiftby == -1L && PyErr_Occurred())
-            goto rshift_error;
+            return NULL;
         if (shiftby < 0) {
             PyErr_SetString(PyExc_ValueError,
                             "negative shift count");
-            goto rshift_error;
+            return NULL;
         }
         wordshift = shiftby / PyLong_SHIFT;
         newsize = Py_ABS(Py_SIZE(a)) - wordshift;
@@ -4323,19 +4317,15 @@
         himask = PyLong_MASK ^ lomask;
         z = _PyLong_New(newsize);
         if (z == NULL)
-            goto rshift_error;
-        if (Py_SIZE(a) < 0)
-            Py_SIZE(z) = -(Py_SIZE(z));
+            return NULL;
         for (i = 0, j = wordshift; i < newsize; i++, j++) {
             z->ob_digit[i] = (a->ob_digit[j] >> loshift) & lomask;
             if (i+1 < newsize)
                 z->ob_digit[i] |= (a->ob_digit[j+1] << hishift) & himask;
         }
-        z = long_normalize(z);
+        z = maybe_small_long(long_normalize(z));
     }
-  rshift_error:
-    return (PyObject *) maybe_small_long(z);
-
+    return (PyObject *)z;
 }
 
 static PyObject *
@@ -5089,7 +5079,8 @@
 long_bit_length(PyLongObject *v)
 {
     PyLongObject *result, *x, *y;
-    Py_ssize_t ndigits, msd_bits = 0;
+    Py_ssize_t ndigits;
+    int msd_bits;
     digit msd;
 
     assert(v != NULL);
@@ -5100,11 +5091,7 @@
         return PyLong_FromLong(0);
 
     msd = v->ob_digit[ndigits-1];
-    while (msd >= 32) {
-        msd_bits += 6;
-        msd >>= 6;
-    }
-    msd_bits += (long)(BitLengthTable[msd]);
+    msd_bits = bits_in_digit(msd);
 
     if (ndigits <= PY_SSIZE_T_MAX/PyLong_SHIFT)
         return PyLong_FromSsize_t((ndigits-1)*PyLong_SHIFT + msd_bits);
diff --git a/Objects/methodobject.c b/Objects/methodobject.c
index c2001f0..14750b6 100644
--- a/Objects/methodobject.c
+++ b/Objects/methodobject.c
@@ -87,6 +87,7 @@
     Py_ssize_t size;
     int flags;
 
+    assert(kwds == NULL || PyDict_Check(kwds));
     /* PyCFunction_Call() must not be called with an exception set,
        because it may clear it (directly or indirectly) and so the
        caller loses its exception */
@@ -103,7 +104,7 @@
         res = _PyCFunction_FastCallDict(func, stack, nargs, kwds);
     }
     else {
-        if (kwds != NULL && PyDict_Size(kwds) != 0) {
+        if (kwds != NULL && PyDict_GET_SIZE(kwds) != 0) {
             PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                          f->m_ml->ml_name);
             return NULL;
@@ -176,7 +177,7 @@
     switch (flags)
     {
     case METH_NOARGS:
-        if (kwargs != NULL && PyDict_Size(kwargs) != 0) {
+        if (kwargs != NULL && PyDict_GET_SIZE(kwargs) != 0) {
             PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                          func->m_ml->ml_name);
             return NULL;
@@ -193,7 +194,7 @@
         break;
 
     case METH_O:
-        if (kwargs != NULL && PyDict_Size(kwargs) != 0) {
+        if (kwargs != NULL && PyDict_GET_SIZE(kwargs) != 0) {
             PyErr_Format(PyExc_TypeError, "%.200s() takes no keyword arguments",
                          func->m_ml->ml_name);
             return NULL;
@@ -215,7 +216,7 @@
         /* Slow-path: create a temporary tuple */
         PyObject *tuple;
 
-        if (!(flags & METH_KEYWORDS) && kwargs != NULL && PyDict_Size(kwargs) != 0) {
+        if (!(flags & METH_KEYWORDS) && kwargs != NULL && PyDict_GET_SIZE(kwargs) != 0) {
             PyErr_Format(PyExc_TypeError,
                          "%.200s() takes no keyword arguments",
                          func->m_ml->ml_name);
diff --git a/Objects/moduleobject.c b/Objects/moduleobject.c
index 79be51a..350f3bf 100644
--- a/Objects/moduleobject.c
+++ b/Objects/moduleobject.c
@@ -188,7 +188,7 @@
        (if the name actually matches).
     */
     if (_Py_PackageContext != NULL) {
-        char *p = strrchr(_Py_PackageContext, '.');
+        const char *p = strrchr(_Py_PackageContext, '.');
         if (p != NULL && strcmp(module->m_name, p+1) == 0) {
             name = _Py_PackageContext;
             _Py_PackageContext = NULL;
@@ -231,7 +231,7 @@
     PyObject *nameobj;
     PyObject *m = NULL;
     int has_execution_slots = 0;
-    char *name;
+    const char *name;
     int ret;
 
     PyModuleDef_Init(def);
@@ -512,7 +512,7 @@
 PyModule_GetFilename(PyObject *m)
 {
     PyObject *fileobj;
-    char *utf8;
+    const char *utf8;
     fileobj = PyModule_GetFilenameObject(m);
     if (fileobj == NULL)
         return NULL;
diff --git a/Objects/object.c b/Objects/object.c
index d88ae3b..dc50131 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -596,7 +596,7 @@
 
     func = _PyObject_LookupSpecial(v, &PyId___bytes__);
     if (func != NULL) {
-        result = PyObject_CallFunctionObjArgs(func, NULL);
+        result = _PyObject_CallNoArg(func);
         Py_DECREF(func);
         if (result == NULL)
             return NULL;
@@ -1025,11 +1025,99 @@
     return NULL;
 }
 
-/* Generic GetAttr functions - put these in your tp_[gs]etattro slot */
+
+/* Specialized version of _PyObject_GenericGetAttrWithDict
+   specifically for the LOAD_METHOD opcode.
+
+   Return 1 if a method is found, 0 if it's a regular attribute
+   from __dict__ or something returned by using a descriptor
+   protocol.
+
+   `method` will point to the resolved attribute or NULL.  In the
+   latter case, an error will be set.
+*/
+int
+_PyObject_GetMethod(PyObject *obj, PyObject *name, PyObject **method)
+{
+    PyTypeObject *tp = Py_TYPE(obj);
+    PyObject *descr;
+    descrgetfunc f = NULL;
+    PyObject **dictptr, *dict;
+    PyObject *attr;
+    int meth_found = 0;
+
+    assert(*method == NULL);
+
+    if (Py_TYPE(obj)->tp_getattro != PyObject_GenericGetAttr
+            || !PyUnicode_Check(name)) {
+        *method = PyObject_GetAttr(obj, name);
+        return 0;
+    }
+
+    if (tp->tp_dict == NULL && PyType_Ready(tp) < 0)
+        return 0;
+
+    descr = _PyType_Lookup(tp, name);
+    if (descr != NULL) {
+        Py_INCREF(descr);
+        if (PyFunction_Check(descr)) {
+            /* A python method. */
+            meth_found = 1;
+        } else {
+            f = descr->ob_type->tp_descr_get;
+            if (f != NULL && PyDescr_IsData(descr)) {
+                *method = f(descr, obj, (PyObject *)obj->ob_type);
+                Py_DECREF(descr);
+                return 0;
+            }
+        }
+    }
+
+    dictptr = _PyObject_GetDictPtr(obj);
+    if (dictptr != NULL && (dict = *dictptr) != NULL) {
+        Py_INCREF(dict);
+        attr = PyDict_GetItem(dict, name);
+        if (attr != NULL) {
+            Py_INCREF(attr);
+            *method = attr;
+            Py_DECREF(dict);
+            Py_XDECREF(descr);
+            return 0;
+        }
+        Py_DECREF(dict);
+    }
+
+    if (meth_found) {
+        *method = descr;
+        return 1;
+    }
+
+    if (f != NULL) {
+        *method = f(descr, obj, (PyObject *)Py_TYPE(obj));
+        Py_DECREF(descr);
+        return 0;
+    }
+
+    if (descr != NULL) {
+        *method = descr;
+        return 0;
+    }
+
+    PyErr_Format(PyExc_AttributeError,
+                 "'%.50s' object has no attribute '%U'",
+                 tp->tp_name, name);
+    return 0;
+}
+
+/* Generic GetAttr functions - put these in your tp_[gs]etattro slot. */
 
 PyObject *
 _PyObject_GenericGetAttrWithDict(PyObject *obj, PyObject *name, PyObject *dict)
 {
+    /* Make sure the logic of _PyObject_GetMethod is in sync with
+       this method.
+    */
+
     PyTypeObject *tp = Py_TYPE(obj);
     PyObject *descr = NULL;
     PyObject *res = NULL;
@@ -1314,7 +1402,7 @@
         return NULL;
     }
     /* use __dir__ */
-    result = PyObject_CallFunctionObjArgs(dirfunc, NULL);
+    result = _PyObject_CallNoArg(dirfunc);
     Py_DECREF(dirfunc);
     if (result == NULL)
         return NULL;
@@ -1366,7 +1454,7 @@
 static PyObject *
 none_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
 {
-    if (PyTuple_GET_SIZE(args) || (kwargs && PyDict_Size(kwargs))) {
+    if (PyTuple_GET_SIZE(args) || (kwargs && PyDict_GET_SIZE(kwargs))) {
         PyErr_SetString(PyExc_TypeError, "NoneType takes no arguments");
         return NULL;
     }
@@ -1485,7 +1573,7 @@
 static PyObject *
 notimplemented_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
 {
-    if (PyTuple_GET_SIZE(args) || (kwargs && PyDict_Size(kwargs))) {
+    if (PyTuple_GET_SIZE(args) || (kwargs && PyDict_GET_SIZE(kwargs))) {
         PyErr_SetString(PyExc_TypeError, "NotImplementedType takes no arguments");
         return NULL;
     }
diff --git a/Objects/odictobject.c b/Objects/odictobject.c
index 22b1f1d..8e6d643 100644
--- a/Objects/odictobject.c
+++ b/Objects/odictobject.c
@@ -535,11 +535,11 @@
 static Py_ssize_t
 _odict_get_index_raw(PyODictObject *od, PyObject *key, Py_hash_t hash)
 {
-    PyObject **value_addr = NULL;
+    PyObject *value = NULL;
     PyDictKeysObject *keys = ((PyDictObject *)od)->ma_keys;
     Py_ssize_t ix;
 
-    ix = (keys->dk_lookup)((PyDictObject *)od, key, hash, &value_addr, NULL);
+    ix = (keys->dk_lookup)((PyDictObject *)od, key, hash, &value, NULL);
     if (ix == DKIX_EMPTY) {
         return keys->dk_nentries;  /* index of new entry */
     }
@@ -1256,7 +1256,7 @@
     if (PyODict_CheckExact(od))
         od_copy = PyODict_New();
     else
-        od_copy = PyObject_CallFunctionObjArgs((PyObject *)Py_TYPE(od), NULL);
+        od_copy = _PyObject_CallNoArg((PyObject *)Py_TYPE(od));
     if (od_copy == NULL)
         return NULL;
 
@@ -2423,8 +2423,7 @@
 
     /* now handle kwargs */
     assert(kwargs == NULL || PyDict_Check(kwargs));
-    len = (kwargs != NULL) ? PyDict_Size(kwargs) : 0;
-    if (len > 0) {
+    if (kwargs != NULL && PyDict_GET_SIZE(kwargs)) {
         PyObject *items = PyDict_Items(kwargs);
         if (items == NULL)
             return NULL;
diff --git a/Objects/rangeobject.c b/Objects/rangeobject.c
index 8449fc7..45c557f 100644
--- a/Objects/rangeobject.c
+++ b/Objects/rangeobject.c
@@ -829,8 +829,6 @@
     {NULL,              NULL}           /* sentinel */
 };
 
-static PyObject *rangeiter_new(PyTypeObject *, PyObject *args, PyObject *kw);
-
 PyTypeObject PyRangeIter_Type = {
         PyVarObject_HEAD_INIT(&PyType_Type, 0)
         "range_iterator",                        /* tp_name */
@@ -862,15 +860,6 @@
         (iternextfunc)rangeiter_next,           /* tp_iternext */
         rangeiter_methods,                      /* tp_methods */
         0,                                      /* tp_members */
-        0,                                      /* tp_getset */
-        0,                                      /* tp_base */
-        0,                                      /* tp_dict */
-        0,                                      /* tp_descr_get */
-        0,                                      /* tp_descr_set */
-        0,                                      /* tp_dictoffset */
-        0,                                      /* tp_init */
-        0,                                      /* tp_alloc */
-        rangeiter_new,                          /* tp_new */
 };
 
 /* Return number of items in range (lo, hi, step).  step != 0
@@ -925,36 +914,6 @@
     return (PyObject *)it;
 }
 
-static PyObject *
-rangeiter_new(PyTypeObject *type, PyObject *args, PyObject *kw)
-{
-    long start, stop, step;
-
-    if (PyErr_WarnEx(PyExc_DeprecationWarning,
-                     "range_iterator(): creating instances of range_iterator "
-                     "by calling range_iterator type is deprecated",
-                     1)) {
-        return NULL;
-    }
-
-    if (!_PyArg_NoKeywords("range_iterator()", kw)) {
-        return NULL;
-    }
-
-    if (!PyArg_ParseTuple(args,
-                          "lll;range_iterator() requires 3 int arguments",
-                          &start, &stop, &step)) {
-        return NULL;
-    }
-    if (step == 0) {
-        PyErr_SetString(PyExc_ValueError,
-                        "range_iterator() arg 3 must not be zero");
-        return NULL;
-    }
-
-    return fast_range_iter(start, stop, step);
-}
-
 typedef struct {
     PyObject_HEAD
     PyObject *index;
diff --git a/Objects/setobject.c b/Objects/setobject.c
index fdb9d36..59ed795 100644
--- a/Objects/setobject.c
+++ b/Objects/setobject.c
@@ -981,7 +981,7 @@
         PyObject *value;
         Py_ssize_t pos = 0;
         Py_hash_t hash;
-        Py_ssize_t dictsize = PyDict_Size(other);
+        Py_ssize_t dictsize = PyDict_GET_SIZE(other);
 
         /* Do one big resize at the start, rather than
         * incrementally resizing as we insert new keys.  Expect
@@ -2398,7 +2398,7 @@
 test_c_api(PySetObject *so)
 {
     Py_ssize_t count;
-    char *s;
+    const char *s;
     Py_ssize_t i;
     PyObject *elem=NULL, *dup=NULL, *t, *f, *dup2, *x=NULL;
     PyObject *ob = (PyObject *)so;
diff --git a/Objects/sliceobject.c b/Objects/sliceobject.c
index 2f32355..1dc7e4e 100644
--- a/Objects/sliceobject.c
+++ b/Objects/sliceobject.c
@@ -19,7 +19,7 @@
 static PyObject *
 ellipsis_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
 {
-    if (PyTuple_GET_SIZE(args) || (kwargs && PyDict_Size(kwargs))) {
+    if (PyTuple_GET_SIZE(args) || (kwargs && PyDict_GET_SIZE(kwargs))) {
         PyErr_SetString(PyExc_TypeError, "EllipsisType takes no arguments");
         return NULL;
     }
diff --git a/Objects/structseq.c b/Objects/structseq.c
index 5489aef..c2ece5a 100644
--- a/Objects/structseq.c
+++ b/Objects/structseq.c
@@ -182,7 +182,7 @@
 
     for (i=0; i < VISIBLE_SIZE(obj); i++) {
         PyObject *val, *repr;
-        char *cname, *crepr;
+        const char *cname, *crepr;
 
         cname = typ->tp_members[i].name;
         if (cname == NULL) {
@@ -256,7 +256,7 @@
     }
 
     for (; i < n_fields; i++) {
-        char *n = Py_TYPE(self)->tp_members[i-n_unnamed_fields].name;
+        const char *n = Py_TYPE(self)->tp_members[i-n_unnamed_fields].name;
         if (PyDict_SetItemString(dict, n, self->ob_item[i]) < 0)
             goto error;
     }
diff --git a/Objects/typeobject.c b/Objects/typeobject.c
index 329261b..37f0082 100644
--- a/Objects/typeobject.c
+++ b/Objects/typeobject.c
@@ -902,7 +902,7 @@
     if (type == &PyType_Type &&
         PyTuple_Check(args) && PyTuple_GET_SIZE(args) == 1 &&
         (kwds == NULL ||
-         (PyDict_Check(kwds) && PyDict_Size(kwds) == 0)))
+         (PyDict_Check(kwds) && PyDict_GET_SIZE(kwds) == 0)))
         return obj;
 
     /* If the returned object is not an instance of type,
@@ -1420,42 +1420,26 @@
     return lookup_maybe(self, attrid);
 }
 
-/* A variation of PyObject_CallMethod that uses lookup_method()
+/* A variation of PyObject_CallMethodObjArgs that uses lookup_method()
    instead of PyObject_GetAttrString().  This uses the same convention
    as lookup_method to cache the interned name string object. */
 
 static PyObject *
-call_method(PyObject *o, _Py_Identifier *nameid, const char *format, ...)
+call_method(PyObject *obj, _Py_Identifier *name, ...)
 {
     va_list va;
-    PyObject *func = NULL, *retval;
+    PyObject *func, *retval;
 
-    func = lookup_maybe(o, nameid);
+    func = lookup_maybe(obj, name);
     if (func == NULL) {
         if (!PyErr_Occurred())
-            PyErr_SetObject(PyExc_AttributeError, nameid->object);
+            PyErr_SetObject(PyExc_AttributeError, name->object);
         return NULL;
     }
 
-    if (format && *format) {
-        PyObject *args;
-
-        va_start(va, format);
-        args = Py_VaBuildValue(format, va);
-        va_end(va);
-
-        if (args == NULL) {
-            Py_DECREF(func);
-            return NULL;
-        }
-        assert(PyTuple_Check(args));
-
-        retval = PyObject_Call(func, args, NULL);
-        Py_DECREF(args);
-    }
-    else {
-        retval = _PyObject_CallNoArg(func);
-    }
+    va_start(va, name);
+    retval = _PyObject_VaCallFunctionObjArgs(func, va);
+    va_end(va);
 
     Py_DECREF(func);
 
@@ -1465,37 +1449,21 @@
 /* Clone of call_method() that returns NotImplemented when the lookup fails. */
 
 static PyObject *
-call_maybe(PyObject *o, _Py_Identifier *nameid, const char *format, ...)
+call_maybe(PyObject *obj, _Py_Identifier *name, ...)
 {
     va_list va;
-    PyObject *func = NULL, *retval;
+    PyObject *func, *retval;
 
-    func = lookup_maybe(o, nameid);
+    func = lookup_maybe(obj, name);
     if (func == NULL) {
         if (!PyErr_Occurred())
             Py_RETURN_NOTIMPLEMENTED;
         return NULL;
     }
 
-    if (format && *format) {
-        PyObject *args;
-
-        va_start(va, format);
-        args = Py_VaBuildValue(format, va);
-        va_end(va);
-
-        if (args == NULL) {
-            Py_DECREF(func);
-            return NULL;
-        }
-        assert(PyTuple_Check(args));
-
-        retval = PyObject_Call(func, args, NULL);
-        Py_DECREF(args);
-    }
-    else {
-        retval = _PyObject_CallNoArg(func);
-    }
+    va_start(va, name);
+    retval = _PyObject_VaCallFunctionObjArgs(func, va);
+    va_end(va);
 
     Py_DECREF(func);
 
@@ -1617,14 +1585,14 @@
             }
         }
     }
-    n = PyDict_Size(set);
+    n = PyDict_GET_SIZE(set);
 
     off = PyOS_snprintf(buf, sizeof(buf), "Cannot create a \
 consistent method resolution\norder (MRO) for bases");
     i = 0;
     while (PyDict_Next(set, &i, &k, &v) && (size_t)off < sizeof(buf)) {
         PyObject *name = class_name(k);
-        char *name_str;
+        const char *name_str;
         if (name != NULL) {
             name_str = PyUnicode_AsUTF8(name);
             if (name_str == NULL)
@@ -1856,7 +1824,7 @@
         PyObject *mro_meth = lookup_method((PyObject *)type, &PyId_mro);
         if (mro_meth == NULL)
             return NULL;
-        mro_result = PyObject_CallObject(mro_meth, NULL);
+        mro_result = _PyObject_CallNoArg(mro_meth);
         Py_DECREF(mro_meth);
     }
     else {
@@ -2219,7 +2187,7 @@
     assert(kwds == NULL || PyDict_Check(kwds));
 
     if (kwds != NULL && PyTuple_Check(args) && PyTuple_GET_SIZE(args) == 1 &&
-        PyDict_Check(kwds) && PyDict_Size(kwds) != 0) {
+        PyDict_Check(kwds) && PyDict_GET_SIZE(kwds) != 0) {
         PyErr_SetString(PyExc_TypeError,
                         "type.__init__() takes no keyword arguments");
         return -1;
@@ -2304,7 +2272,7 @@
        Note: We don't call PyType_CheckExact as that also allows subclasses */
     if (metatype == &PyType_Type) {
         const Py_ssize_t nargs = PyTuple_GET_SIZE(args);
-        const Py_ssize_t nkwds = kwds == NULL ? 0 : PyDict_Size(kwds);
+        const Py_ssize_t nkwds = kwds == NULL ? 0 : PyDict_GET_SIZE(kwds);
 
         if (nargs == 1 && nkwds == 0) {
             PyObject *x = PyTuple_GET_ITEM(args, 0);
@@ -2572,7 +2540,7 @@
         PyObject *doc = _PyDict_GetItemId(dict, &PyId___doc__);
         if (doc != NULL && PyUnicode_Check(doc)) {
             Py_ssize_t len;
-            char *doc_str;
+            const char *doc_str;
             char *tp_doc;
 
             doc_str = PyUnicode_AsUTF8(doc);
@@ -3082,7 +3050,7 @@
             type->tp_name);
         return -1;
     }
-    if (PyObject_GenericSetAttr((PyObject *)type, name, value) < 0)
+    if (_PyObject_GenericSetAttrWithDict((PyObject *)type, name, value, NULL) < 0)
         return -1;
     return update_slot(type, name);
 }
@@ -3448,7 +3416,7 @@
 excess_args(PyObject *args, PyObject *kwds)
 {
     return PyTuple_GET_SIZE(args) ||
-        (kwds && PyDict_Check(kwds) && PyDict_Size(kwds));
+        (kwds && PyDict_Check(kwds) && PyDict_GET_SIZE(kwds));
 }
 
 static int
@@ -3926,7 +3894,7 @@
                We also return None if the dict is empty to make the behavior
                consistent regardless whether the dict was initialized or not.
                This make unit testing easier. */
-            if (dict != NULL && *dict != NULL && PyDict_Size(*dict) > 0) {
+            if (dict != NULL && *dict != NULL && PyDict_GET_SIZE(*dict)) {
                 state = *dict;
             }
             else {
@@ -4015,7 +3983,7 @@
 
             /* If we found some slot attributes, pack them in a tuple along
                the original attribute dictionary. */
-            if (PyDict_Size(slots) > 0) {
+            if (PyDict_GET_SIZE(slots) > 0) {
                 PyObject *state2;
 
                 state2 = PyTuple_Pack(2, state, slots);
@@ -4032,7 +4000,7 @@
         Py_DECREF(slotnames);
     }
     else { /* getstate != NULL */
-        state = PyObject_CallObject(getstate, NULL);
+        state = _PyObject_CallNoArg(getstate);
         Py_DECREF(getstate);
         if (state == NULL)
             return NULL;
@@ -4057,7 +4025,7 @@
        __getnewargs_ex__ on the object. */
     getnewargs_ex = _PyObject_LookupSpecial(obj, &PyId___getnewargs_ex__);
     if (getnewargs_ex != NULL) {
-        PyObject *newargs = PyObject_CallObject(getnewargs_ex, NULL);
+        PyObject *newargs = _PyObject_CallNoArg(getnewargs_ex);
         Py_DECREF(getnewargs_ex);
         if (newargs == NULL) {
             return -1;
@@ -4110,7 +4078,7 @@
        __getnewargs__ instead. */
     getnewargs = _PyObject_LookupSpecial(obj, &PyId___getnewargs__);
     if (getnewargs != NULL) {
-        *args = PyObject_CallObject(getnewargs, NULL);
+        *args = _PyObject_CallNoArg(getnewargs);
         Py_DECREF(getnewargs);
         if (*args == NULL) {
             return -1;
@@ -4207,7 +4175,7 @@
         return NULL;
     }
     hasargs = (args != NULL);
-    if (kwargs == NULL || PyDict_Size(kwargs) == 0) {
+    if (kwargs == NULL || PyDict_GET_SIZE(kwargs) == 0) {
         _Py_IDENTIFIER(__newobj__);
         PyObject *cls;
         Py_ssize_t i, n;
@@ -4362,7 +4330,7 @@
         override = (clsreduce != objreduce);
         Py_DECREF(clsreduce);
         if (override) {
-            res = PyObject_CallObject(reduce, NULL);
+            res = _PyObject_CallNoArg(reduce);
             Py_DECREF(reduce);
             return res;
         }
@@ -5736,12 +5704,12 @@
     return call_method(self, &id, NULL); \
 }
 
-#define SLOT1(FUNCNAME, OPSTR, ARG1TYPE, ARGCODES) \
+#define SLOT1(FUNCNAME, OPSTR, ARG1TYPE) \
 static PyObject * \
 FUNCNAME(PyObject *self, ARG1TYPE arg1) \
 { \
     _Py_static_string(id, OPSTR); \
-    return call_method(self, &id, "(" ARGCODES ")", arg1); \
+    return call_method(self, &id, arg1, NULL); \
 }
 
 /* Boolean helper for SLOT1BINFULL().
@@ -5794,20 +5762,20 @@
         if (do_other && \
             PyType_IsSubtype(Py_TYPE(other), Py_TYPE(self)) && \
             method_is_overloaded(self, other, &rop_id)) { \
-            r = call_maybe(other, &rop_id, "(O)", self); \
+            r = call_maybe(other, &rop_id, self, NULL); \
             if (r != Py_NotImplemented) \
                 return r; \
             Py_DECREF(r); \
             do_other = 0; \
         } \
-        r = call_maybe(self, &op_id, "(O)", other); \
+        r = call_maybe(self, &op_id, other, NULL); \
         if (r != Py_NotImplemented || \
             Py_TYPE(other) == Py_TYPE(self)) \
             return r; \
         Py_DECREF(r); \
     } \
     if (do_other) { \
-        return call_maybe(other, &rop_id, "(O)", self); \
+        return call_maybe(other, &rop_id, self, NULL); \
     } \
     Py_RETURN_NOTIMPLEMENTED; \
 }
@@ -5815,14 +5783,6 @@
 #define SLOT1BIN(FUNCNAME, SLOTNAME, OPSTR, ROPSTR) \
     SLOT1BINFULL(FUNCNAME, FUNCNAME, SLOTNAME, OPSTR, ROPSTR)
 
-#define SLOT2(FUNCNAME, OPSTR, ARG1TYPE, ARG2TYPE, ARGCODES) \
-static PyObject * \
-FUNCNAME(PyObject *self, ARG1TYPE arg1, ARG2TYPE arg2) \
-{ \
-    _Py_static_string(id, #OPSTR); \
-    return call_method(self, &id, "(" ARGCODES ")", arg1, arg2); \
-}
-
 static Py_ssize_t
 slot_sq_length(PyObject *self)
 {
@@ -5873,7 +5833,7 @@
         goto error;
     }
 
-    retval = _PyObject_CallArg1(func, ival);
+    retval = PyObject_CallFunctionObjArgs(func, ival, NULL);
     Py_DECREF(func);
     Py_DECREF(ival);
     return retval;
@@ -5887,13 +5847,22 @@
 slot_sq_ass_item(PyObject *self, Py_ssize_t index, PyObject *value)
 {
     PyObject *res;
+    PyObject *index_obj;
+
+    index_obj = PyLong_FromSsize_t(index);
+    if (index_obj == NULL) {
+        return -1;
+    }
 
     if (value == NULL)
-        res = call_method(self, &PyId___delitem__, "(n)", index);
+        res = call_method(self, &PyId___delitem__, index_obj, NULL);
     else
-        res = call_method(self, &PyId___setitem__, "(nO)", index, value);
-    if (res == NULL)
+        res = call_method(self, &PyId___setitem__, index_obj, value, NULL);
+    Py_DECREF(index_obj);
+
+    if (res == NULL) {
         return -1;
+    }
     Py_DECREF(res);
     return 0;
 }
@@ -5914,7 +5883,7 @@
         return -1;
     }
     if (func != NULL) {
-        res = _PyObject_CallArg1(func, value);
+        res = PyObject_CallFunctionObjArgs(func, value, NULL);
         Py_DECREF(func);
         if (res != NULL) {
             result = PyObject_IsTrue(res);
@@ -5931,7 +5900,7 @@
 
 #define slot_mp_length slot_sq_length
 
-SLOT1(slot_mp_subscript, "__getitem__", PyObject *, "O")
+SLOT1(slot_mp_subscript, "__getitem__", PyObject *)
 
 static int
 slot_mp_ass_subscript(PyObject *self, PyObject *key, PyObject *value)
@@ -5939,9 +5908,9 @@
     PyObject *res;
 
     if (value == NULL)
-        res = call_method(self, &PyId___delitem__, "(O)", key);
+        res = call_method(self, &PyId___delitem__, key, NULL);
     else
-        res = call_method(self, &PyId___setitem__, "(OO)", key, value);
+        res = call_method(self, &PyId___setitem__, key, value, NULL);
 
     if (res == NULL)
         return -1;
@@ -5973,7 +5942,7 @@
        slot_nb_power, so check before calling self.__pow__. */
     if (Py_TYPE(self)->tp_as_number != NULL &&
         Py_TYPE(self)->tp_as_number->nb_power == slot_nb_power) {
-        return call_method(self, &PyId___pow__, "(OO)", other, modulus);
+        return call_method(self, &PyId___pow__, other, modulus, NULL);
     }
     Py_RETURN_NOTIMPLEMENTED;
 }
@@ -6053,28 +6022,28 @@
 
 SLOT0(slot_nb_int, "__int__")
 SLOT0(slot_nb_float, "__float__")
-SLOT1(slot_nb_inplace_add, "__iadd__", PyObject *, "O")
-SLOT1(slot_nb_inplace_subtract, "__isub__", PyObject *, "O")
-SLOT1(slot_nb_inplace_multiply, "__imul__", PyObject *, "O")
-SLOT1(slot_nb_inplace_matrix_multiply, "__imatmul__", PyObject *, "O")
-SLOT1(slot_nb_inplace_remainder, "__imod__", PyObject *, "O")
+SLOT1(slot_nb_inplace_add, "__iadd__", PyObject *)
+SLOT1(slot_nb_inplace_subtract, "__isub__", PyObject *)
+SLOT1(slot_nb_inplace_multiply, "__imul__", PyObject *)
+SLOT1(slot_nb_inplace_matrix_multiply, "__imatmul__", PyObject *)
+SLOT1(slot_nb_inplace_remainder, "__imod__", PyObject *)
 /* Can't use SLOT1 here, because nb_inplace_power is ternary */
 static PyObject *
 slot_nb_inplace_power(PyObject *self, PyObject * arg1, PyObject *arg2)
 {
     _Py_IDENTIFIER(__ipow__);
-    return call_method(self, &PyId___ipow__, "(" "O" ")", arg1);
+    return call_method(self, &PyId___ipow__, arg1, NULL);
 }
-SLOT1(slot_nb_inplace_lshift, "__ilshift__", PyObject *, "O")
-SLOT1(slot_nb_inplace_rshift, "__irshift__", PyObject *, "O")
-SLOT1(slot_nb_inplace_and, "__iand__", PyObject *, "O")
-SLOT1(slot_nb_inplace_xor, "__ixor__", PyObject *, "O")
-SLOT1(slot_nb_inplace_or, "__ior__", PyObject *, "O")
+SLOT1(slot_nb_inplace_lshift, "__ilshift__", PyObject *)
+SLOT1(slot_nb_inplace_rshift, "__irshift__", PyObject *)
+SLOT1(slot_nb_inplace_and, "__iand__", PyObject *)
+SLOT1(slot_nb_inplace_xor, "__ixor__", PyObject *)
+SLOT1(slot_nb_inplace_or, "__ior__", PyObject *)
 SLOT1BIN(slot_nb_floor_divide, nb_floor_divide,
          "__floordiv__", "__rfloordiv__")
 SLOT1BIN(slot_nb_true_divide, nb_true_divide, "__truediv__", "__rtruediv__")
-SLOT1(slot_nb_inplace_floor_divide, "__ifloordiv__", PyObject *, "O")
-SLOT1(slot_nb_inplace_true_divide, "__itruediv__", PyObject *, "O")
+SLOT1(slot_nb_inplace_floor_divide, "__ifloordiv__", PyObject *)
+SLOT1(slot_nb_inplace_true_divide, "__itruediv__", PyObject *)
 
 static PyObject *
 slot_tp_repr(PyObject *self)
@@ -6184,7 +6153,7 @@
 static PyObject *
 slot_tp_getattro(PyObject *self, PyObject *name)
 {
-    return call_method(self, &PyId___getattribute__, "(O)", name);
+    return call_method(self, &PyId___getattribute__, name, NULL);
 }
 
 static PyObject *
@@ -6256,9 +6225,9 @@
     _Py_IDENTIFIER(__setattr__);
 
     if (value == NULL)
-        res = call_method(self, &PyId___delattr__, "(O)", name);
+        res = call_method(self, &PyId___delattr__, name, NULL);
     else
-        res = call_method(self, &PyId___setattr__, "(OO)", name, value);
+        res = call_method(self, &PyId___setattr__, name, value, NULL);
     if (res == NULL)
         return -1;
     Py_DECREF(res);
@@ -6284,7 +6253,7 @@
         PyErr_Clear();
         Py_RETURN_NOTIMPLEMENTED;
     }
-    res = _PyObject_CallArg1(func, other);
+    res = PyObject_CallFunctionObjArgs(func, other, NULL);
     Py_DECREF(func);
     return res;
 }
@@ -6359,9 +6328,9 @@
     _Py_IDENTIFIER(__set__);
 
     if (value == NULL)
-        res = call_method(self, &PyId___delete__, "(O)", target);
+        res = call_method(self, &PyId___delete__, target, NULL);
     else
-        res = call_method(self, &PyId___set__, "(OO)", target, value);
+        res = call_method(self, &PyId___set__, target, value, NULL);
     if (res == NULL)
         return -1;
     Py_DECREF(res);
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index b0c410c..ef396fb 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -1029,8 +1029,7 @@
     if (_PyUnicode_KIND(unicode) != PyUnicode_WCHAR_KIND) {
         PyObject *copy;
 
-        if (PyUnicode_READY(unicode) == -1)
-            return NULL;
+        assert(PyUnicode_IS_READY(unicode));
 
         copy = PyUnicode_New(length, PyUnicode_MAX_CHAR_VALUE(unicode));
         if (copy == NULL)
@@ -1974,14 +1973,11 @@
     unicode = PyUnicode_New(1, ch);
     if (unicode == NULL)
         return NULL;
-    switch (PyUnicode_KIND(unicode)) {
-    case PyUnicode_1BYTE_KIND:
-        PyUnicode_1BYTE_DATA(unicode)[0] = (Py_UCS1)ch;
-        break;
-    case PyUnicode_2BYTE_KIND:
+
+    assert(PyUnicode_KIND(unicode) != PyUnicode_1BYTE_KIND);
+    if (PyUnicode_KIND(unicode) == PyUnicode_2BYTE_KIND) {
         PyUnicode_2BYTE_DATA(unicode)[0] = (Py_UCS2)ch;
-        break;
-    default:
+    } else {
         assert(PyUnicode_KIND(unicode) == PyUnicode_4BYTE_KIND);
         PyUnicode_4BYTE_DATA(unicode)[0] = ch;
     }
@@ -1992,12 +1988,32 @@
 PyObject *
 PyUnicode_FromUnicode(const Py_UNICODE *u, Py_ssize_t size)
 {
+    if (u == NULL)
+        return (PyObject*)_PyUnicode_New(size);
+
+    if (size < 0) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+
+    return PyUnicode_FromWideChar(u, size);
+}
+
+PyObject *
+PyUnicode_FromWideChar(const wchar_t *u, Py_ssize_t size)
+{
     PyObject *unicode;
     Py_UCS4 maxchar = 0;
     Py_ssize_t num_surrogates;
 
-    if (u == NULL)
-        return (PyObject*)_PyUnicode_New(size);
+    if (u == NULL && size != 0) {
+        PyErr_BadInternalCall();
+        return NULL;
+    }
+
+    if (size == -1) {
+        size = wcslen(u);
+    }
 
     /* If the Unicode data is known at construction time, we can apply
        some optimizations which share commonly used objects. */
@@ -2482,27 +2498,6 @@
     return as_ucs4(string, NULL, 0, 1);
 }
 
-#ifdef HAVE_WCHAR_H
-
-PyObject *
-PyUnicode_FromWideChar(const wchar_t *w, Py_ssize_t size)
-{
-    if (w == NULL) {
-        if (size == 0)
-            _Py_RETURN_UNICODE_EMPTY();
-        PyErr_BadInternalCall();
-        return NULL;
-    }
-
-    if (size == -1) {
-        size = wcslen(w);
-    }
-
-    return PyUnicode_FromUnicode(w, size);
-}
-
-#endif /* HAVE_WCHAR_H */
-
 /* maximum number of characters required for output of %lld or %p.
    We need at most ceil(log10(256)*SIZEOF_LONG_LONG) digits,
    plus 1 for the sign.  53/22 is an upper bound for log10(256). */
@@ -3300,7 +3295,7 @@
 {
     PyObject *v, *unicode;
 
-    unicode = PyUnicode_FromUnicode(s, size);
+    unicode = PyUnicode_FromWideChar(s, size);
     if (unicode == NULL)
         return NULL;
     v = PyUnicode_AsEncodedString(unicode, encoding, errors);
@@ -3412,11 +3407,9 @@
 {
     Py_ssize_t wlen, wlen2;
     wchar_t *wstr;
-    PyObject *bytes = NULL;
     char *errmsg;
-    PyObject *reason = NULL;
-    PyObject *exc;
-    size_t error_pos;
+    PyObject *bytes, *reason, *exc;
+    size_t error_pos, errlen;
     int surrogateescape;
 
     if (locale_error_handler(errors, &surrogateescape) < 0)
@@ -3471,6 +3464,7 @@
 
         len2 = wcstombs(PyBytes_AS_STRING(bytes), wstr, len+1);
         if (len2 == (size_t)-1 || len2 > len) {
+            Py_DECREF(bytes);
             error_pos = (size_t)-1;
             goto encode_error;
         }
@@ -3486,17 +3480,15 @@
         error_pos = wcstombs_errorpos(wstr);
 
     PyMem_Free(wstr);
-    Py_XDECREF(bytes);
 
-    if (errmsg != NULL) {
-        size_t errlen;
-        wstr = Py_DecodeLocale(errmsg, &errlen);
-        if (wstr != NULL) {
-            reason = PyUnicode_FromWideChar(wstr, errlen);
-            PyMem_RawFree(wstr);
-        } else
-            errmsg = NULL;
+    wstr = Py_DecodeLocale(errmsg, &errlen);
+    if (wstr != NULL) {
+        reason = PyUnicode_FromWideChar(wstr, errlen);
+        PyMem_RawFree(wstr);
+    } else {
+        errmsg = NULL;
     }
+
     if (errmsg == NULL)
         reason = PyUnicode_FromString(
             "wcstombs() encountered an unencodable "
@@ -3512,7 +3504,7 @@
     Py_DECREF(reason);
     if (exc != NULL) {
         PyCodec_StrictErrors(exc);
-        Py_XDECREF(exc);
+        Py_DECREF(exc);
     }
     return NULL;
 }
@@ -3719,10 +3711,9 @@
     size_t wlen, wlen2;
     PyObject *unicode;
     int surrogateescape;
-    size_t error_pos;
+    size_t error_pos, errlen;
     char *errmsg;
-    PyObject *reason = NULL;   /* initialize to prevent gcc warning */
-    PyObject *exc;
+    PyObject *exc, *reason = NULL;   /* initialize to prevent gcc warning */
 
     if (locale_error_handler(errors, &surrogateescape) < 0)
         return NULL;
@@ -3780,19 +3771,16 @@
     return unicode;
 
 decode_error:
-    reason = NULL;
     errmsg = strerror(errno);
     assert(errmsg != NULL);
 
     error_pos = mbstowcs_errorpos(str, len);
-    if (errmsg != NULL) {
-        size_t errlen;
-        wstr = Py_DecodeLocale(errmsg, &errlen);
-        if (wstr != NULL) {
-            reason = PyUnicode_FromWideChar(wstr, errlen);
-            PyMem_RawFree(wstr);
-        }
+    wstr = Py_DecodeLocale(errmsg, &errlen);
+    if (wstr != NULL) {
+        reason = PyUnicode_FromWideChar(wstr, errlen);
+        PyMem_RawFree(wstr);
     }
+
     if (reason == NULL)
         reason = PyUnicode_FromString(
             "mbstowcs() encountered an invalid multibyte sequence");
@@ -3807,7 +3795,7 @@
     Py_DECREF(reason);
     if (exc != NULL) {
         PyCodec_StrictErrors(exc);
-        Py_XDECREF(exc);
+        Py_DECREF(exc);
     }
     return NULL;
 }
@@ -4140,7 +4128,11 @@
         PyErr_BadArgument();
         goto onError;
     }
-    return PyUnicode_GET_SIZE(unicode);
+    if (_PyUnicode_WSTR(unicode) == NULL) {
+        if (PyUnicode_AsUnicode(unicode) == NULL)
+            goto onError;
+    }
+    return PyUnicode_WSTR_LENGTH(unicode);
 
   onError:
     return -1;
@@ -4248,7 +4240,7 @@
     Py_ssize_t *endinpos, PyObject **exceptionObject, const char **inptr,
     PyObject **output, Py_ssize_t *outpos)
 {
-    static const char *argparse = "O!n;decoding error handler must return (str, int) tuple";
+    static const char *argparse = "Un;decoding error handler must return (str, int) tuple";
 
     PyObject *restuple = NULL;
     PyObject *repunicode = NULL;
@@ -4281,10 +4273,10 @@
     if (restuple == NULL)
         goto onError;
     if (!PyTuple_Check(restuple)) {
-        PyErr_SetString(PyExc_TypeError, &argparse[4]);
+        PyErr_SetString(PyExc_TypeError, &argparse[3]);
         goto onError;
     }
-    if (!PyArg_ParseTuple(restuple, argparse, &PyUnicode_Type, &repunicode, &newpos))
+    if (!PyArg_ParseTuple(restuple, argparse, &repunicode, &newpos))
         goto onError;
 
     /* Copy back the bytes variables, which might have been modified by the
@@ -4292,9 +4284,6 @@
     inputobj = PyUnicodeDecodeError_GetObject(*exceptionObject);
     if (!inputobj)
         goto onError;
-    if (!PyBytes_Check(inputobj)) {
-        PyErr_Format(PyExc_TypeError, "exception attribute object must be bytes");
-    }
     *input = PyBytes_AS_STRING(inputobj);
     insize = PyBytes_GET_SIZE(inputobj);
     *inend = *input + insize;
@@ -4335,7 +4324,7 @@
     *inptr = *input + newpos;
 
     /* we made it! */
-    Py_XDECREF(restuple);
+    Py_DECREF(restuple);
     return 0;
 
   overflow:
@@ -4356,7 +4345,7 @@
     Py_ssize_t *endinpos, PyObject **exceptionObject, const char **inptr,
     _PyUnicodeWriter *writer /* PyObject **output, Py_ssize_t *outpos */)
 {
-    static const char *argparse = "O!n;decoding error handler must return (str, int) tuple";
+    static const char *argparse = "Un;decoding error handler must return (str, int) tuple";
 
     PyObject *restuple = NULL;
     PyObject *repunicode = NULL;
@@ -4383,10 +4372,10 @@
     if (restuple == NULL)
         goto onError;
     if (!PyTuple_Check(restuple)) {
-        PyErr_SetString(PyExc_TypeError, &argparse[4]);
+        PyErr_SetString(PyExc_TypeError, &argparse[3]);
         goto onError;
     }
-    if (!PyArg_ParseTuple(restuple, argparse, &PyUnicode_Type, &repunicode, &newpos))
+    if (!PyArg_ParseTuple(restuple, argparse, &repunicode, &newpos))
         goto onError;
 
     /* Copy back the bytes variables, which might have been modified by the
@@ -4394,9 +4383,6 @@
     inputobj = PyUnicodeDecodeError_GetObject(*exceptionObject);
     if (!inputobj)
         goto onError;
-    if (!PyBytes_Check(inputobj)) {
-        PyErr_Format(PyExc_TypeError, "exception attribute object must be bytes");
-    }
     *input = PyBytes_AS_STRING(inputobj);
     insize = PyBytes_GET_SIZE(inputobj);
     *inend = *input + insize;
@@ -4411,8 +4397,6 @@
         goto onError;
     }
 
-    if (PyUnicode_READY(repunicode) < 0)
-        goto onError;
     replen = PyUnicode_GET_LENGTH(repunicode);
     if (replen > 1) {
         writer->min_length += replen - 1;
@@ -4428,7 +4412,7 @@
     *inptr = *input + newpos;
 
     /* we made it! */
-    Py_XDECREF(restuple);
+    Py_DECREF(restuple);
     return 0;
 
   onError:
@@ -4834,7 +4818,7 @@
                      const char *errors)
 {
     PyObject *result;
-    PyObject *tmp = PyUnicode_FromUnicode(s, size);
+    PyObject *tmp = PyUnicode_FromWideChar(s, size);
     if (tmp == NULL)
         return NULL;
     result = _PyUnicode_EncodeUTF7(tmp, base64SetO,
@@ -5190,7 +5174,7 @@
 {
     PyObject *v, *unicode;
 
-    unicode = PyUnicode_FromUnicode(s, size);
+    unicode = PyUnicode_FromWideChar(s, size);
     if (unicode == NULL)
         return NULL;
     v = _PyUnicode_AsUTF8String(unicode, errors);
@@ -5515,7 +5499,7 @@
                       int byteorder)
 {
     PyObject *result;
-    PyObject *tmp = PyUnicode_FromUnicode(s, size);
+    PyObject *tmp = PyUnicode_FromWideChar(s, size);
     if (tmp == NULL)
         return NULL;
     result = _PyUnicode_EncodeUTF32(tmp, errors, byteorder);
@@ -5868,7 +5852,7 @@
                       int byteorder)
 {
     PyObject *result;
-    PyObject *tmp = PyUnicode_FromUnicode(s, size);
+    PyObject *tmp = PyUnicode_FromWideChar(s, size);
     if (tmp == NULL)
         return NULL;
     result = _PyUnicode_EncodeUTF16(tmp, errors, byteorder);
@@ -6259,7 +6243,7 @@
                               Py_ssize_t size)
 {
     PyObject *result;
-    PyObject *tmp = PyUnicode_FromUnicode(s, size);
+    PyObject *tmp = PyUnicode_FromWideChar(s, size);
     if (tmp == NULL) {
         return NULL;
     }
@@ -6476,7 +6460,7 @@
                                  Py_ssize_t size)
 {
     PyObject *result;
-    PyObject *tmp = PyUnicode_FromUnicode(s, size);
+    PyObject *tmp = PyUnicode_FromWideChar(s, size);
     if (tmp == NULL)
         return NULL;
     result = PyUnicode_AsRawUnicodeEscapeString(tmp);
@@ -6814,7 +6798,7 @@
                     goto onError;
 
                 /* subtract preallocated bytes */
-                writer.min_size -= 1;
+                writer.min_size -= newpos - collstart;
 
                 if (PyBytes_Check(rep)) {
                     /* Directly copy bytes result to output. */
@@ -6830,33 +6814,19 @@
                     if (PyUnicode_READY(rep) < 0)
                         goto onError;
 
-                    if (PyUnicode_IS_ASCII(rep)) {
-                        /* Fast path: all characters are smaller than limit */
-                        assert(limit >= 128);
-                        assert(PyUnicode_KIND(rep) == PyUnicode_1BYTE_KIND);
-                        str = _PyBytesWriter_WriteBytes(&writer, str,
-                                                        PyUnicode_DATA(rep),
-                                                        PyUnicode_GET_LENGTH(rep));
+                    if (limit == 256 ?
+                        PyUnicode_KIND(rep) != PyUnicode_1BYTE_KIND :
+                        !PyUnicode_IS_ASCII(rep))
+                    {
+                        /* Not all characters are smaller than limit */
+                        raise_encode_exception(&exc, encoding, unicode,
+                                               collstart, collend, reason);
+                        goto onError;
                     }
-                    else {
-                        Py_ssize_t repsize = PyUnicode_GET_LENGTH(rep);
-
-                        str = _PyBytesWriter_Prepare(&writer, str, repsize);
-                        if (str == NULL)
-                            goto onError;
-
-                        /* check if there is anything unencodable in the
-                           replacement and copy it to the output */
-                        for (i = 0; repsize-->0; ++i, ++str) {
-                            ch = PyUnicode_READ_CHAR(rep, i);
-                            if (ch >= limit) {
-                                raise_encode_exception(&exc, encoding, unicode,
-                                                       pos, pos+1, reason);
-                                goto onError;
-                            }
-                            *str = (char)ch;
-                        }
-                    }
+                    assert(PyUnicode_KIND(rep) == PyUnicode_1BYTE_KIND);
+                    str = _PyBytesWriter_WriteBytes(&writer, str,
+                                                    PyUnicode_DATA(rep),
+                                                    PyUnicode_GET_LENGTH(rep));
                 }
                 pos = newpos;
                 Py_CLEAR(rep);
@@ -6887,7 +6857,7 @@
                        const char *errors)
 {
     PyObject *result;
-    PyObject *unicode = PyUnicode_FromUnicode(p, size);
+    PyObject *unicode = PyUnicode_FromWideChar(p, size);
     if (unicode == NULL)
         return NULL;
     result = unicode_encode_ucs1(unicode, errors, 256);
@@ -7028,7 +6998,7 @@
                       const char *errors)
 {
     PyObject *result;
-    PyObject *unicode = PyUnicode_FromUnicode(p, size);
+    PyObject *unicode = PyUnicode_FromWideChar(p, size);
     if (unicode == NULL)
         return NULL;
     result = unicode_encode_ucs1(unicode, errors, 128);
@@ -7754,7 +7724,7 @@
                      const char *errors)
 {
     PyObject *unicode, *res;
-    unicode = PyUnicode_FromUnicode(p, size);
+    unicode = PyUnicode_FromWideChar(p, size);
     if (unicode == NULL)
         return NULL;
     res = encode_code_page(CP_ACP, unicode, errors);
@@ -8602,7 +8572,7 @@
                         const char *errors)
 {
     PyObject *result;
-    PyObject *unicode = PyUnicode_FromUnicode(p, size);
+    PyObject *unicode = PyUnicode_FromWideChar(p, size);
     if (unicode == NULL)
         return NULL;
     result = _PyUnicode_EncodeCharmap(unicode, mapping, errors);
@@ -8657,7 +8627,7 @@
                                     Py_ssize_t startpos, Py_ssize_t endpos,
                                     Py_ssize_t *newpos)
 {
-    static const char *argparse = "O!n;translating error handler must return (str, int) tuple";
+    static const char *argparse = "Un;translating error handler must return (str, int) tuple";
 
     Py_ssize_t i_newpos;
     PyObject *restuple;
@@ -8679,11 +8649,11 @@
     if (restuple == NULL)
         return NULL;
     if (!PyTuple_Check(restuple)) {
-        PyErr_SetString(PyExc_TypeError, &argparse[4]);
+        PyErr_SetString(PyExc_TypeError, &argparse[3]);
         Py_DECREF(restuple);
         return NULL;
     }
-    if (!PyArg_ParseTuple(restuple, argparse, &PyUnicode_Type,
+    if (!PyArg_ParseTuple(restuple, argparse,
                           &resunicode, &i_newpos)) {
         Py_DECREF(restuple);
         return NULL;
@@ -9042,7 +9012,7 @@
                            const char *errors)
 {
     PyObject *result;
-    PyObject *unicode = PyUnicode_FromUnicode(p, size);
+    PyObject *unicode = PyUnicode_FromWideChar(p, size);
     if (!unicode)
         return NULL;
     result = _PyUnicode_TranslateCharmap(unicode, mapping, errors);
@@ -9170,14 +9140,10 @@
         return -1;
     }
 
-    unicode = PyUnicode_FromUnicode(s, length);
+    unicode = PyUnicode_FromWideChar(s, length);
     if (unicode == NULL)
         return -1;
 
-    if (PyUnicode_READY(unicode) == -1) {
-        Py_DECREF(unicode);
-        return -1;
-    }
     kind = PyUnicode_KIND(unicode);
     data = PyUnicode_DATA(unicode);
 
@@ -9495,16 +9461,12 @@
                    int direction)
 {
     int kind;
-    Py_ssize_t result;
+    Py_ssize_t len, result;
     if (PyUnicode_READY(str) == -1)
         return -2;
-    if (start < 0 || end < 0) {
-        PyErr_SetString(PyExc_IndexError, "string index out of range");
-        return -2;
-    }
-    if (end > PyUnicode_GET_LENGTH(str))
-        end = PyUnicode_GET_LENGTH(str);
-    if (start >= end)
+    len = PyUnicode_GET_LENGTH(str);
+    ADJUST_INDICES(start, end, len);
+    if (end - start < 1)
         return -1;
     kind = PyUnicode_KIND(str);
     result = findchar(PyUnicode_1BYTE_DATA(str) + kind*start,
@@ -15360,7 +15322,7 @@
         return Py_BuildValue("N(O)n", _PyObject_GetBuiltin("iter"),
                              it->it_seq, it->it_index);
     } else {
-        PyObject *u = PyUnicode_FromUnicode(NULL, 0);
+        PyObject *u = (PyObject *)_PyUnicode_New(0);
         if (u == NULL)
             return NULL;
         return Py_BuildValue("N(N)", _PyObject_GetBuiltin("iter"), u);
@@ -15455,10 +15417,7 @@
 size_t
 Py_UNICODE_strlen(const Py_UNICODE *u)
 {
-    int res = 0;
-    while(*u++)
-        res++;
-    return res;
+    return wcslen(u);
 }
 
 Py_UNICODE*
@@ -15483,8 +15442,8 @@
 Py_UNICODE_strcat(Py_UNICODE *s1, const Py_UNICODE *s2)
 {
     Py_UNICODE *u1 = s1;
-    u1 += Py_UNICODE_strlen(u1);
-    Py_UNICODE_strcpy(u1, s2);
+    u1 += wcslen(u1);
+    while ((*u1++ = *s2++));
     return s1;
 }
 
@@ -15533,7 +15492,7 @@
 Py_UNICODE_strrchr(const Py_UNICODE *s, Py_UNICODE c)
 {
     const Py_UNICODE *p;
-    p = s + Py_UNICODE_strlen(s);
+    p = s + wcslen(s);
     while (p != s) {
         p--;
         if (*p == c)
diff --git a/PC/launcher.c b/PC/launcher.c
index d11df43..e628845 100644
--- a/PC/launcher.c
+++ b/PC/launcher.c
@@ -1090,6 +1090,7 @@
     { 3250, 3310, L"3.4" },
     { 3320, 3351, L"3.5" },
     { 3360, 3379, L"3.6" },
+    { 3390, 3399, L"3.7" },
     { 0 }
 };
 
diff --git a/PC/pyconfig.h b/PC/pyconfig.h
index 64e7aec..a4df5c4 100644
--- a/PC/pyconfig.h
+++ b/PC/pyconfig.h
@@ -290,11 +290,11 @@
 			their Makefile (other compilers are generally
 			taken care of by distutils.) */
 #			if defined(_DEBUG)
-#				pragma comment(lib,"python36_d.lib")
+#				pragma comment(lib,"python37_d.lib")
 #			elif defined(Py_LIMITED_API)
 #				pragma comment(lib,"python3.lib")
 #			else
-#				pragma comment(lib,"python36.lib")
+#				pragma comment(lib,"python37.lib")
 #			endif /* _DEBUG */
 #		endif /* _MSC_VER */
 #	endif /* Py_BUILD_CORE */
diff --git a/PC/python3.def b/PC/python3.def
index 3c45ee9..a513b2a 100644
--- a/PC/python3.def
+++ b/PC/python3.def
@@ -2,787 +2,787 @@
 ; It is used when building python3dll.vcxproj
 LIBRARY	"python3"
 EXPORTS
-  PyArg_Parse=python36.PyArg_Parse
-  PyArg_ParseTuple=python36.PyArg_ParseTuple
-  PyArg_ParseTupleAndKeywords=python36.PyArg_ParseTupleAndKeywords
-  PyArg_UnpackTuple=python36.PyArg_UnpackTuple
-  PyArg_VaParse=python36.PyArg_VaParse
-  PyArg_VaParseTupleAndKeywords=python36.PyArg_VaParseTupleAndKeywords
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-  PyList_Sort=python36.PyList_Sort
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-  PyLong_AsLong=python36.PyLong_AsLong
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-  PyLong_AsLongLong=python36.PyLong_AsLongLong
-  PyLong_AsLongLongAndOverflow=python36.PyLong_AsLongLongAndOverflow
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-  PyLong_AsSsize_t=python36.PyLong_AsSsize_t
-  PyLong_AsUnsignedLong=python36.PyLong_AsUnsignedLong
-  PyLong_AsUnsignedLongLong=python36.PyLong_AsUnsignedLongLong
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-  PyLong_FromDouble=python36.PyLong_FromDouble
-  PyLong_FromLong=python36.PyLong_FromLong
-  PyLong_FromLongLong=python36.PyLong_FromLongLong
-  PyLong_FromSize_t=python36.PyLong_FromSize_t
-  PyLong_FromSsize_t=python36.PyLong_FromSsize_t
-  PyLong_FromString=python36.PyLong_FromString
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-  PyLong_FromUnsignedLongLong=python36.PyLong_FromUnsignedLongLong
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-  PyMapping_HasKeyString=python36.PyMapping_HasKeyString
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-  PyMapping_Keys=python36.PyMapping_Keys
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-  PyMapping_SetItemString=python36.PyMapping_SetItemString
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-  PyModule_AddObject=python36.PyModule_AddObject
-  PyModule_AddStringConstant=python36.PyModule_AddStringConstant
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-  PyModule_NewObject=python36.PyModule_NewObject
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-  PyNumber_InPlaceAnd=python36.PyNumber_InPlaceAnd
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-  PyNumber_Long=python36.PyNumber_Long
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-  PyNumber_MatrixMultiply=python36.PyNumber_MatrixMultiply
-  PyNumber_Multiply=python36.PyNumber_Multiply
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-  PyNumber_Or=python36.PyNumber_Or
-  PyNumber_Positive=python36.PyNumber_Positive
-  PyNumber_Power=python36.PyNumber_Power
-  PyNumber_Remainder=python36.PyNumber_Remainder
-  PyNumber_Rshift=python36.PyNumber_Rshift
-  PyNumber_Subtract=python36.PyNumber_Subtract
-  PyNumber_ToBase=python36.PyNumber_ToBase
-  PyNumber_TrueDivide=python36.PyNumber_TrueDivide
-  PyNumber_Xor=python36.PyNumber_Xor
-  PyODictItems_Type=python36.PyODictItems_Type DATA
-  PyODictIter_Type=python36.PyODictIter_Type DATA
-  PyODictKeys_Type=python36.PyODictKeys_Type DATA
-  PyODictValues_Type=python36.PyODictValues_Type DATA
-  PyODict_DelItem=python36.PyODict_DelItem
-  PyODict_New=python36.PyODict_New
-  PyODict_SetItem=python36.PyODict_SetItem
-  PyODict_Type=python36.PyODict_Type DATA
-  PyOS_AfterFork=python36.PyOS_AfterFork
-  PyOS_CheckStack=python36.PyOS_CheckStack
-  PyOS_FSPath=python36.PyOS_FSPath
-  PyOS_InitInterrupts=python36.PyOS_InitInterrupts
-  PyOS_InputHook=python36.PyOS_InputHook DATA
-  PyOS_InterruptOccurred=python36.PyOS_InterruptOccurred
-  PyOS_ReadlineFunctionPointer=python36.PyOS_ReadlineFunctionPointer DATA
-  PyOS_double_to_string=python36.PyOS_double_to_string
-  PyOS_getsig=python36.PyOS_getsig
-  PyOS_mystricmp=python36.PyOS_mystricmp
-  PyOS_mystrnicmp=python36.PyOS_mystrnicmp
-  PyOS_setsig=python36.PyOS_setsig
-  PyOS_snprintf=python36.PyOS_snprintf
-  PyOS_string_to_double=python36.PyOS_string_to_double
-  PyOS_strtol=python36.PyOS_strtol
-  PyOS_strtoul=python36.PyOS_strtoul
-  PyOS_vsnprintf=python36.PyOS_vsnprintf
-  PyObject_ASCII=python36.PyObject_ASCII
-  PyObject_AsCharBuffer=python36.PyObject_AsCharBuffer
-  PyObject_AsFileDescriptor=python36.PyObject_AsFileDescriptor
-  PyObject_AsReadBuffer=python36.PyObject_AsReadBuffer
-  PyObject_AsWriteBuffer=python36.PyObject_AsWriteBuffer
-  PyObject_Bytes=python36.PyObject_Bytes
-  PyObject_Call=python36.PyObject_Call
-  PyObject_CallFunction=python36.PyObject_CallFunction
-  PyObject_CallFunctionObjArgs=python36.PyObject_CallFunctionObjArgs
-  PyObject_CallMethod=python36.PyObject_CallMethod
-  PyObject_CallMethodObjArgs=python36.PyObject_CallMethodObjArgs
-  PyObject_CallObject=python36.PyObject_CallObject
-  PyObject_Calloc=python36.PyObject_Calloc
-  PyObject_CheckReadBuffer=python36.PyObject_CheckReadBuffer
-  PyObject_ClearWeakRefs=python36.PyObject_ClearWeakRefs
-  PyObject_DelItem=python36.PyObject_DelItem
-  PyObject_DelItemString=python36.PyObject_DelItemString
-  PyObject_Dir=python36.PyObject_Dir
-  PyObject_Format=python36.PyObject_Format
-  PyObject_Free=python36.PyObject_Free
-  PyObject_GC_Del=python36.PyObject_GC_Del
-  PyObject_GC_Track=python36.PyObject_GC_Track
-  PyObject_GC_UnTrack=python36.PyObject_GC_UnTrack
-  PyObject_GenericGetAttr=python36.PyObject_GenericGetAttr
-  PyObject_GenericSetAttr=python36.PyObject_GenericSetAttr
-  PyObject_GenericSetDict=python36.PyObject_GenericSetDict
-  PyObject_GetAttr=python36.PyObject_GetAttr
-  PyObject_GetAttrString=python36.PyObject_GetAttrString
-  PyObject_GetItem=python36.PyObject_GetItem
-  PyObject_GetIter=python36.PyObject_GetIter
-  PyObject_HasAttr=python36.PyObject_HasAttr
-  PyObject_HasAttrString=python36.PyObject_HasAttrString
-  PyObject_Hash=python36.PyObject_Hash
-  PyObject_HashNotImplemented=python36.PyObject_HashNotImplemented
-  PyObject_Init=python36.PyObject_Init
-  PyObject_InitVar=python36.PyObject_InitVar
-  PyObject_IsInstance=python36.PyObject_IsInstance
-  PyObject_IsSubclass=python36.PyObject_IsSubclass
-  PyObject_IsTrue=python36.PyObject_IsTrue
-  PyObject_Length=python36.PyObject_Length
-  PyObject_Malloc=python36.PyObject_Malloc
-  PyObject_Not=python36.PyObject_Not
-  PyObject_Realloc=python36.PyObject_Realloc
-  PyObject_Repr=python36.PyObject_Repr
-  PyObject_RichCompare=python36.PyObject_RichCompare
-  PyObject_RichCompareBool=python36.PyObject_RichCompareBool
-  PyObject_SelfIter=python36.PyObject_SelfIter
-  PyObject_SetAttr=python36.PyObject_SetAttr
-  PyObject_SetAttrString=python36.PyObject_SetAttrString
-  PyObject_SetItem=python36.PyObject_SetItem
-  PyObject_Size=python36.PyObject_Size
-  PyObject_Str=python36.PyObject_Str
-  PyObject_Type=python36.PyObject_Type
-  PyParser_SimpleParseFileFlags=python36.PyParser_SimpleParseFileFlags
-  PyParser_SimpleParseStringFlags=python36.PyParser_SimpleParseStringFlags
-  PyParser_SimpleParseStringFlagsFilename=python36.PyParser_SimpleParseStringFlagsFilename
-  PyProperty_Type=python36.PyProperty_Type DATA
-  PyRangeIter_Type=python36.PyRangeIter_Type DATA
-  PyRange_Type=python36.PyRange_Type DATA
-  PyReversed_Type=python36.PyReversed_Type DATA
-  PySeqIter_New=python36.PySeqIter_New
-  PySeqIter_Type=python36.PySeqIter_Type DATA
-  PySequence_Check=python36.PySequence_Check
-  PySequence_Concat=python36.PySequence_Concat
-  PySequence_Contains=python36.PySequence_Contains
-  PySequence_Count=python36.PySequence_Count
-  PySequence_DelItem=python36.PySequence_DelItem
-  PySequence_DelSlice=python36.PySequence_DelSlice
-  PySequence_Fast=python36.PySequence_Fast
-  PySequence_GetItem=python36.PySequence_GetItem
-  PySequence_GetSlice=python36.PySequence_GetSlice
-  PySequence_In=python36.PySequence_In
-  PySequence_InPlaceConcat=python36.PySequence_InPlaceConcat
-  PySequence_InPlaceRepeat=python36.PySequence_InPlaceRepeat
-  PySequence_Index=python36.PySequence_Index
-  PySequence_Length=python36.PySequence_Length
-  PySequence_List=python36.PySequence_List
-  PySequence_Repeat=python36.PySequence_Repeat
-  PySequence_SetItem=python36.PySequence_SetItem
-  PySequence_SetSlice=python36.PySequence_SetSlice
-  PySequence_Size=python36.PySequence_Size
-  PySequence_Tuple=python36.PySequence_Tuple
-  PySetIter_Type=python36.PySetIter_Type DATA
-  PySet_Add=python36.PySet_Add
-  PySet_Clear=python36.PySet_Clear
-  PySet_Contains=python36.PySet_Contains
-  PySet_Discard=python36.PySet_Discard
-  PySet_New=python36.PySet_New
-  PySet_Pop=python36.PySet_Pop
-  PySet_Size=python36.PySet_Size
-  PySet_Type=python36.PySet_Type DATA
-  PySlice_GetIndices=python36.PySlice_GetIndices
-  PySlice_GetIndicesEx=python36.PySlice_GetIndicesEx
-  PySlice_New=python36.PySlice_New
-  PySlice_Type=python36.PySlice_Type DATA
-  PySortWrapper_Type=python36.PySortWrapper_Type DATA
-  PyState_AddModule=python36.PyState_AddModule
-  PyState_FindModule=python36.PyState_FindModule
-  PyState_RemoveModule=python36.PyState_RemoveModule
-  PyStructSequence_GetItem=python36.PyStructSequence_GetItem
-  PyStructSequence_New=python36.PyStructSequence_New
-  PyStructSequence_NewType=python36.PyStructSequence_NewType
-  PyStructSequence_SetItem=python36.PyStructSequence_SetItem
-  PySuper_Type=python36.PySuper_Type DATA
-  PySys_AddWarnOption=python36.PySys_AddWarnOption
-  PySys_AddWarnOptionUnicode=python36.PySys_AddWarnOptionUnicode
-  PySys_AddXOption=python36.PySys_AddXOption
-  PySys_FormatStderr=python36.PySys_FormatStderr
-  PySys_FormatStdout=python36.PySys_FormatStdout
-  PySys_GetObject=python36.PySys_GetObject
-  PySys_GetXOptions=python36.PySys_GetXOptions
-  PySys_HasWarnOptions=python36.PySys_HasWarnOptions
-  PySys_ResetWarnOptions=python36.PySys_ResetWarnOptions
-  PySys_SetArgv=python36.PySys_SetArgv
-  PySys_SetArgvEx=python36.PySys_SetArgvEx
-  PySys_SetObject=python36.PySys_SetObject
-  PySys_SetPath=python36.PySys_SetPath
-  PySys_WriteStderr=python36.PySys_WriteStderr
-  PySys_WriteStdout=python36.PySys_WriteStdout
-  PyThreadState_Clear=python36.PyThreadState_Clear
-  PyThreadState_Delete=python36.PyThreadState_Delete
-  PyThreadState_DeleteCurrent=python36.PyThreadState_DeleteCurrent
-  PyThreadState_Get=python36.PyThreadState_Get
-  PyThreadState_GetDict=python36.PyThreadState_GetDict
-  PyThreadState_New=python36.PyThreadState_New
-  PyThreadState_SetAsyncExc=python36.PyThreadState_SetAsyncExc
-  PyThreadState_Swap=python36.PyThreadState_Swap
-  PyTraceBack_Here=python36.PyTraceBack_Here
-  PyTraceBack_Print=python36.PyTraceBack_Print
-  PyTraceBack_Type=python36.PyTraceBack_Type DATA
-  PyTupleIter_Type=python36.PyTupleIter_Type DATA
-  PyTuple_ClearFreeList=python36.PyTuple_ClearFreeList
-  PyTuple_GetItem=python36.PyTuple_GetItem
-  PyTuple_GetSlice=python36.PyTuple_GetSlice
-  PyTuple_New=python36.PyTuple_New
-  PyTuple_Pack=python36.PyTuple_Pack
-  PyTuple_SetItem=python36.PyTuple_SetItem
-  PyTuple_Size=python36.PyTuple_Size
-  PyTuple_Type=python36.PyTuple_Type DATA
-  PyType_ClearCache=python36.PyType_ClearCache
-  PyType_FromSpec=python36.PyType_FromSpec
-  PyType_FromSpecWithBases=python36.PyType_FromSpecWithBases
-  PyType_GenericAlloc=python36.PyType_GenericAlloc
-  PyType_GenericNew=python36.PyType_GenericNew
-  PyType_GetFlags=python36.PyType_GetFlags
-  PyType_GetSlot=python36.PyType_GetSlot
-  PyType_IsSubtype=python36.PyType_IsSubtype
-  PyType_Modified=python36.PyType_Modified
-  PyType_Ready=python36.PyType_Ready
-  PyType_Type=python36.PyType_Type DATA
-  PyUnicodeDecodeError_Create=python36.PyUnicodeDecodeError_Create
-  PyUnicodeDecodeError_GetEncoding=python36.PyUnicodeDecodeError_GetEncoding
-  PyUnicodeDecodeError_GetEnd=python36.PyUnicodeDecodeError_GetEnd
-  PyUnicodeDecodeError_GetObject=python36.PyUnicodeDecodeError_GetObject
-  PyUnicodeDecodeError_GetReason=python36.PyUnicodeDecodeError_GetReason
-  PyUnicodeDecodeError_GetStart=python36.PyUnicodeDecodeError_GetStart
-  PyUnicodeDecodeError_SetEnd=python36.PyUnicodeDecodeError_SetEnd
-  PyUnicodeDecodeError_SetReason=python36.PyUnicodeDecodeError_SetReason
-  PyUnicodeDecodeError_SetStart=python36.PyUnicodeDecodeError_SetStart
-  PyUnicodeEncodeError_GetEncoding=python36.PyUnicodeEncodeError_GetEncoding
-  PyUnicodeEncodeError_GetEnd=python36.PyUnicodeEncodeError_GetEnd
-  PyUnicodeEncodeError_GetObject=python36.PyUnicodeEncodeError_GetObject
-  PyUnicodeEncodeError_GetReason=python36.PyUnicodeEncodeError_GetReason
-  PyUnicodeEncodeError_GetStart=python36.PyUnicodeEncodeError_GetStart
-  PyUnicodeEncodeError_SetEnd=python36.PyUnicodeEncodeError_SetEnd
-  PyUnicodeEncodeError_SetReason=python36.PyUnicodeEncodeError_SetReason
-  PyUnicodeEncodeError_SetStart=python36.PyUnicodeEncodeError_SetStart
-  PyUnicodeIter_Type=python36.PyUnicodeIter_Type DATA
-  PyUnicodeTranslateError_GetEnd=python36.PyUnicodeTranslateError_GetEnd
-  PyUnicodeTranslateError_GetObject=python36.PyUnicodeTranslateError_GetObject
-  PyUnicodeTranslateError_GetReason=python36.PyUnicodeTranslateError_GetReason
-  PyUnicodeTranslateError_GetStart=python36.PyUnicodeTranslateError_GetStart
-  PyUnicodeTranslateError_SetEnd=python36.PyUnicodeTranslateError_SetEnd
-  PyUnicodeTranslateError_SetReason=python36.PyUnicodeTranslateError_SetReason
-  PyUnicodeTranslateError_SetStart=python36.PyUnicodeTranslateError_SetStart
-  PyUnicode_Append=python36.PyUnicode_Append
-  PyUnicode_AppendAndDel=python36.PyUnicode_AppendAndDel
-  PyUnicode_AsASCIIString=python36.PyUnicode_AsASCIIString
-  PyUnicode_AsCharmapString=python36.PyUnicode_AsCharmapString
-  PyUnicode_AsDecodedObject=python36.PyUnicode_AsDecodedObject
-  PyUnicode_AsDecodedUnicode=python36.PyUnicode_AsDecodedUnicode
-  PyUnicode_AsEncodedObject=python36.PyUnicode_AsEncodedObject
-  PyUnicode_AsEncodedString=python36.PyUnicode_AsEncodedString
-  PyUnicode_AsEncodedUnicode=python36.PyUnicode_AsEncodedUnicode
-  PyUnicode_AsLatin1String=python36.PyUnicode_AsLatin1String
-  PyUnicode_AsMBCSString=python36.PyUnicode_AsMBCSString
-  PyUnicode_AsRawUnicodeEscapeString=python36.PyUnicode_AsRawUnicodeEscapeString
-  PyUnicode_AsUCS4=python36.PyUnicode_AsUCS4
-  PyUnicode_AsUCS4Copy=python36.PyUnicode_AsUCS4Copy
-  PyUnicode_AsUTF16String=python36.PyUnicode_AsUTF16String
-  PyUnicode_AsUTF32String=python36.PyUnicode_AsUTF32String
-  PyUnicode_AsUTF8String=python36.PyUnicode_AsUTF8String
-  PyUnicode_AsUnicodeEscapeString=python36.PyUnicode_AsUnicodeEscapeString
-  PyUnicode_AsWideChar=python36.PyUnicode_AsWideChar
-  PyUnicode_AsWideCharString=python36.PyUnicode_AsWideCharString
-  PyUnicode_BuildEncodingMap=python36.PyUnicode_BuildEncodingMap
-  PyUnicode_ClearFreeList=python36.PyUnicode_ClearFreeList
-  PyUnicode_Compare=python36.PyUnicode_Compare
-  PyUnicode_CompareWithASCIIString=python36.PyUnicode_CompareWithASCIIString
-  PyUnicode_Concat=python36.PyUnicode_Concat
-  PyUnicode_Contains=python36.PyUnicode_Contains
-  PyUnicode_Count=python36.PyUnicode_Count
-  PyUnicode_Decode=python36.PyUnicode_Decode
-  PyUnicode_DecodeASCII=python36.PyUnicode_DecodeASCII
-  PyUnicode_DecodeCharmap=python36.PyUnicode_DecodeCharmap
-  PyUnicode_DecodeCodePageStateful=python36.PyUnicode_DecodeCodePageStateful
-  PyUnicode_DecodeFSDefault=python36.PyUnicode_DecodeFSDefault
-  PyUnicode_DecodeFSDefaultAndSize=python36.PyUnicode_DecodeFSDefaultAndSize
-  PyUnicode_DecodeLatin1=python36.PyUnicode_DecodeLatin1
-  PyUnicode_DecodeLocale=python36.PyUnicode_DecodeLocale
-  PyUnicode_DecodeLocaleAndSize=python36.PyUnicode_DecodeLocaleAndSize
-  PyUnicode_DecodeMBCS=python36.PyUnicode_DecodeMBCS
-  PyUnicode_DecodeMBCSStateful=python36.PyUnicode_DecodeMBCSStateful
-  PyUnicode_DecodeRawUnicodeEscape=python36.PyUnicode_DecodeRawUnicodeEscape
-  PyUnicode_DecodeUTF16=python36.PyUnicode_DecodeUTF16
-  PyUnicode_DecodeUTF16Stateful=python36.PyUnicode_DecodeUTF16Stateful
-  PyUnicode_DecodeUTF32=python36.PyUnicode_DecodeUTF32
-  PyUnicode_DecodeUTF32Stateful=python36.PyUnicode_DecodeUTF32Stateful
-  PyUnicode_DecodeUTF7=python36.PyUnicode_DecodeUTF7
-  PyUnicode_DecodeUTF7Stateful=python36.PyUnicode_DecodeUTF7Stateful
-  PyUnicode_DecodeUTF8=python36.PyUnicode_DecodeUTF8
-  PyUnicode_DecodeUTF8Stateful=python36.PyUnicode_DecodeUTF8Stateful
-  PyUnicode_DecodeUnicodeEscape=python36.PyUnicode_DecodeUnicodeEscape
-  PyUnicode_EncodeCodePage=python36.PyUnicode_EncodeCodePage
-  PyUnicode_EncodeFSDefault=python36.PyUnicode_EncodeFSDefault
-  PyUnicode_EncodeLocale=python36.PyUnicode_EncodeLocale
-  PyUnicode_FSConverter=python36.PyUnicode_FSConverter
-  PyUnicode_FSDecoder=python36.PyUnicode_FSDecoder
-  PyUnicode_Find=python36.PyUnicode_Find
-  PyUnicode_FindChar=python36.PyUnicode_FindChar
-  PyUnicode_Format=python36.PyUnicode_Format
-  PyUnicode_FromEncodedObject=python36.PyUnicode_FromEncodedObject
-  PyUnicode_FromFormat=python36.PyUnicode_FromFormat
-  PyUnicode_FromFormatV=python36.PyUnicode_FromFormatV
-  PyUnicode_FromObject=python36.PyUnicode_FromObject
-  PyUnicode_FromOrdinal=python36.PyUnicode_FromOrdinal
-  PyUnicode_FromString=python36.PyUnicode_FromString
-  PyUnicode_FromStringAndSize=python36.PyUnicode_FromStringAndSize
-  PyUnicode_FromWideChar=python36.PyUnicode_FromWideChar
-  PyUnicode_GetDefaultEncoding=python36.PyUnicode_GetDefaultEncoding
-  PyUnicode_GetLength=python36.PyUnicode_GetLength
-  PyUnicode_GetSize=python36.PyUnicode_GetSize
-  PyUnicode_InternFromString=python36.PyUnicode_InternFromString
-  PyUnicode_InternImmortal=python36.PyUnicode_InternImmortal
-  PyUnicode_InternInPlace=python36.PyUnicode_InternInPlace
-  PyUnicode_IsIdentifier=python36.PyUnicode_IsIdentifier
-  PyUnicode_Join=python36.PyUnicode_Join
-  PyUnicode_Partition=python36.PyUnicode_Partition
-  PyUnicode_RPartition=python36.PyUnicode_RPartition
-  PyUnicode_RSplit=python36.PyUnicode_RSplit
-  PyUnicode_ReadChar=python36.PyUnicode_ReadChar
-  PyUnicode_Replace=python36.PyUnicode_Replace
-  PyUnicode_Resize=python36.PyUnicode_Resize
-  PyUnicode_RichCompare=python36.PyUnicode_RichCompare
-  PyUnicode_Split=python36.PyUnicode_Split
-  PyUnicode_Splitlines=python36.PyUnicode_Splitlines
-  PyUnicode_Substring=python36.PyUnicode_Substring
-  PyUnicode_Tailmatch=python36.PyUnicode_Tailmatch
-  PyUnicode_Translate=python36.PyUnicode_Translate
-  PyUnicode_Type=python36.PyUnicode_Type DATA
-  PyUnicode_WriteChar=python36.PyUnicode_WriteChar
-  PyWeakref_GetObject=python36.PyWeakref_GetObject
-  PyWeakref_NewProxy=python36.PyWeakref_NewProxy
-  PyWeakref_NewRef=python36.PyWeakref_NewRef
-  PyWrapperDescr_Type=python36.PyWrapperDescr_Type DATA
-  PyWrapper_New=python36.PyWrapper_New
-  PyZip_Type=python36.PyZip_Type DATA
-  Py_AddPendingCall=python36.Py_AddPendingCall
-  Py_AtExit=python36.Py_AtExit
-  Py_BuildValue=python36.Py_BuildValue
-  Py_CompileString=python36.Py_CompileString
-  Py_DecRef=python36.Py_DecRef
-  Py_DecodeLocale=python36.Py_DecodeLocale
-  Py_EncodeLocale=python36.Py_EncodeLocale
-  Py_EndInterpreter=python36.Py_EndInterpreter
-  Py_Exit=python36.Py_Exit
-  Py_FatalError=python36.Py_FatalError
-  Py_FileSystemDefaultEncodeErrors=python36.Py_FileSystemDefaultEncodeErrors DATA
-  Py_FileSystemDefaultEncoding=python36.Py_FileSystemDefaultEncoding DATA
-  Py_Finalize=python36.Py_Finalize
-  Py_FinalizeEx=python36.Py_FinalizeEx
-  Py_GetBuildInfo=python36.Py_GetBuildInfo
-  Py_GetCompiler=python36.Py_GetCompiler
-  Py_GetCopyright=python36.Py_GetCopyright
-  Py_GetExecPrefix=python36.Py_GetExecPrefix
-  Py_GetPath=python36.Py_GetPath
-  Py_GetPlatform=python36.Py_GetPlatform
-  Py_GetPrefix=python36.Py_GetPrefix
-  Py_GetProgramFullPath=python36.Py_GetProgramFullPath
-  Py_GetProgramName=python36.Py_GetProgramName
-  Py_GetPythonHome=python36.Py_GetPythonHome
-  Py_GetRecursionLimit=python36.Py_GetRecursionLimit
-  Py_GetVersion=python36.Py_GetVersion
-  Py_HasFileSystemDefaultEncoding=python36.Py_HasFileSystemDefaultEncoding DATA
-  Py_IncRef=python36.Py_IncRef
-  Py_Initialize=python36.Py_Initialize
-  Py_InitializeEx=python36.Py_InitializeEx
-  Py_IsInitialized=python36.Py_IsInitialized
-  Py_Main=python36.Py_Main
-  Py_MakePendingCalls=python36.Py_MakePendingCalls
-  Py_NewInterpreter=python36.Py_NewInterpreter
-  Py_ReprEnter=python36.Py_ReprEnter
-  Py_ReprLeave=python36.Py_ReprLeave
-  Py_SetPath=python36.Py_SetPath
-  Py_SetProgramName=python36.Py_SetProgramName
-  Py_SetPythonHome=python36.Py_SetPythonHome
-  Py_SetRecursionLimit=python36.Py_SetRecursionLimit
-  Py_SymtableString=python36.Py_SymtableString
-  Py_VaBuildValue=python36.Py_VaBuildValue
-  _PyArg_ParseTupleAndKeywords_SizeT=python36._PyArg_ParseTupleAndKeywords_SizeT
-  _PyArg_ParseTuple_SizeT=python36._PyArg_ParseTuple_SizeT
-  _PyArg_Parse_SizeT=python36._PyArg_Parse_SizeT
-  _PyArg_VaParseTupleAndKeywords_SizeT=python36._PyArg_VaParseTupleAndKeywords_SizeT
-  _PyArg_VaParse_SizeT=python36._PyArg_VaParse_SizeT
-  _PyErr_BadInternalCall=python36._PyErr_BadInternalCall
-  _PyObject_CallFunction_SizeT=python36._PyObject_CallFunction_SizeT
-  _PyObject_CallMethod_SizeT=python36._PyObject_CallMethod_SizeT
-  _PyObject_GC_Malloc=python36._PyObject_GC_Malloc
-  _PyObject_GC_New=python36._PyObject_GC_New
-  _PyObject_GC_NewVar=python36._PyObject_GC_NewVar
-  _PyObject_GC_Resize=python36._PyObject_GC_Resize
-  _PyObject_New=python36._PyObject_New
-  _PyObject_NewVar=python36._PyObject_NewVar
-  _PyState_AddModule=python36._PyState_AddModule
-  _PyThreadState_Init=python36._PyThreadState_Init
-  _PyThreadState_Prealloc=python36._PyThreadState_Prealloc
-  _PyTrash_delete_later=python36._PyTrash_delete_later DATA
-  _PyTrash_delete_nesting=python36._PyTrash_delete_nesting DATA
-  _PyTrash_deposit_object=python36._PyTrash_deposit_object
-  _PyTrash_destroy_chain=python36._PyTrash_destroy_chain
-  _PyTrash_thread_deposit_object=python36._PyTrash_thread_deposit_object
-  _PyTrash_thread_destroy_chain=python36._PyTrash_thread_destroy_chain
-  _PyWeakref_CallableProxyType=python36._PyWeakref_CallableProxyType DATA
-  _PyWeakref_ProxyType=python36._PyWeakref_ProxyType DATA
-  _PyWeakref_RefType=python36._PyWeakref_RefType DATA
-  _Py_BuildValue_SizeT=python36._Py_BuildValue_SizeT
-  _Py_CheckRecursionLimit=python36._Py_CheckRecursionLimit DATA
-  _Py_CheckRecursiveCall=python36._Py_CheckRecursiveCall
-  _Py_Dealloc=python36._Py_Dealloc
-  _Py_EllipsisObject=python36._Py_EllipsisObject DATA
-  _Py_FalseStruct=python36._Py_FalseStruct DATA
-  _Py_NoneStruct=python36._Py_NoneStruct DATA
-  _Py_NotImplementedStruct=python36._Py_NotImplementedStruct DATA
-  _Py_SwappedOp=python36._Py_SwappedOp DATA
-  _Py_TrueStruct=python36._Py_TrueStruct DATA
-  _Py_VaBuildValue_SizeT=python36._Py_VaBuildValue_SizeT
+  PyArg_Parse=python37.PyArg_Parse
+  PyArg_ParseTuple=python37.PyArg_ParseTuple
+  PyArg_ParseTupleAndKeywords=python37.PyArg_ParseTupleAndKeywords
+  PyArg_UnpackTuple=python37.PyArg_UnpackTuple
+  PyArg_VaParse=python37.PyArg_VaParse
+  PyArg_VaParseTupleAndKeywords=python37.PyArg_VaParseTupleAndKeywords
+  PyArg_ValidateKeywordArguments=python37.PyArg_ValidateKeywordArguments
+  PyBaseObject_Type=python37.PyBaseObject_Type DATA
+  PyBool_FromLong=python37.PyBool_FromLong
+  PyBool_Type=python37.PyBool_Type DATA
+  PyByteArrayIter_Type=python37.PyByteArrayIter_Type DATA
+  PyByteArray_AsString=python37.PyByteArray_AsString
+  PyByteArray_Concat=python37.PyByteArray_Concat
+  PyByteArray_FromObject=python37.PyByteArray_FromObject
+  PyByteArray_FromStringAndSize=python37.PyByteArray_FromStringAndSize
+  PyByteArray_Resize=python37.PyByteArray_Resize
+  PyByteArray_Size=python37.PyByteArray_Size
+  PyByteArray_Type=python37.PyByteArray_Type DATA
+  PyBytesIter_Type=python37.PyBytesIter_Type DATA
+  PyBytes_AsString=python37.PyBytes_AsString
+  PyBytes_AsStringAndSize=python37.PyBytes_AsStringAndSize
+  PyBytes_Concat=python37.PyBytes_Concat
+  PyBytes_ConcatAndDel=python37.PyBytes_ConcatAndDel
+  PyBytes_DecodeEscape=python37.PyBytes_DecodeEscape
+  PyBytes_FromFormat=python37.PyBytes_FromFormat
+  PyBytes_FromFormatV=python37.PyBytes_FromFormatV
+  PyBytes_FromObject=python37.PyBytes_FromObject
+  PyBytes_FromString=python37.PyBytes_FromString
+  PyBytes_FromStringAndSize=python37.PyBytes_FromStringAndSize
+  PyBytes_Repr=python37.PyBytes_Repr
+  PyBytes_Size=python37.PyBytes_Size
+  PyBytes_Type=python37.PyBytes_Type DATA
+  PyCFunction_Call=python37.PyCFunction_Call
+  PyCFunction_ClearFreeList=python37.PyCFunction_ClearFreeList
+  PyCFunction_GetFlags=python37.PyCFunction_GetFlags
+  PyCFunction_GetFunction=python37.PyCFunction_GetFunction
+  PyCFunction_GetSelf=python37.PyCFunction_GetSelf
+  PyCFunction_New=python37.PyCFunction_New
+  PyCFunction_NewEx=python37.PyCFunction_NewEx
+  PyCFunction_Type=python37.PyCFunction_Type DATA
+  PyCallIter_New=python37.PyCallIter_New
+  PyCallIter_Type=python37.PyCallIter_Type DATA
+  PyCallable_Check=python37.PyCallable_Check
+  PyCapsule_GetContext=python37.PyCapsule_GetContext
+  PyCapsule_GetDestructor=python37.PyCapsule_GetDestructor
+  PyCapsule_GetName=python37.PyCapsule_GetName
+  PyCapsule_GetPointer=python37.PyCapsule_GetPointer
+  PyCapsule_Import=python37.PyCapsule_Import
+  PyCapsule_IsValid=python37.PyCapsule_IsValid
+  PyCapsule_New=python37.PyCapsule_New
+  PyCapsule_SetContext=python37.PyCapsule_SetContext
+  PyCapsule_SetDestructor=python37.PyCapsule_SetDestructor
+  PyCapsule_SetName=python37.PyCapsule_SetName
+  PyCapsule_SetPointer=python37.PyCapsule_SetPointer
+  PyCapsule_Type=python37.PyCapsule_Type DATA
+  PyClassMethodDescr_Type=python37.PyClassMethodDescr_Type DATA
+  PyCodec_BackslashReplaceErrors=python37.PyCodec_BackslashReplaceErrors
+  PyCodec_Decode=python37.PyCodec_Decode
+  PyCodec_Decoder=python37.PyCodec_Decoder
+  PyCodec_Encode=python37.PyCodec_Encode
+  PyCodec_Encoder=python37.PyCodec_Encoder
+  PyCodec_IgnoreErrors=python37.PyCodec_IgnoreErrors
+  PyCodec_IncrementalDecoder=python37.PyCodec_IncrementalDecoder
+  PyCodec_IncrementalEncoder=python37.PyCodec_IncrementalEncoder
+  PyCodec_KnownEncoding=python37.PyCodec_KnownEncoding
+  PyCodec_LookupError=python37.PyCodec_LookupError
+  PyCodec_NameReplaceErrors=python37.PyCodec_NameReplaceErrors
+  PyCodec_Register=python37.PyCodec_Register
+  PyCodec_RegisterError=python37.PyCodec_RegisterError
+  PyCodec_ReplaceErrors=python37.PyCodec_ReplaceErrors
+  PyCodec_StreamReader=python37.PyCodec_StreamReader
+  PyCodec_StreamWriter=python37.PyCodec_StreamWriter
+  PyCodec_StrictErrors=python37.PyCodec_StrictErrors
+  PyCodec_XMLCharRefReplaceErrors=python37.PyCodec_XMLCharRefReplaceErrors
+  PyComplex_FromDoubles=python37.PyComplex_FromDoubles
+  PyComplex_ImagAsDouble=python37.PyComplex_ImagAsDouble
+  PyComplex_RealAsDouble=python37.PyComplex_RealAsDouble
+  PyComplex_Type=python37.PyComplex_Type DATA
+  PyDescr_NewClassMethod=python37.PyDescr_NewClassMethod
+  PyDescr_NewGetSet=python37.PyDescr_NewGetSet
+  PyDescr_NewMember=python37.PyDescr_NewMember
+  PyDescr_NewMethod=python37.PyDescr_NewMethod
+  PyDictItems_Type=python37.PyDictItems_Type DATA
+  PyDictIterItem_Type=python37.PyDictIterItem_Type DATA
+  PyDictIterKey_Type=python37.PyDictIterKey_Type DATA
+  PyDictIterValue_Type=python37.PyDictIterValue_Type DATA
+  PyDictKeys_Type=python37.PyDictKeys_Type DATA
+  PyDictProxy_New=python37.PyDictProxy_New
+  PyDictProxy_Type=python37.PyDictProxy_Type DATA
+  PyDictValues_Type=python37.PyDictValues_Type DATA
+  PyDict_Clear=python37.PyDict_Clear
+  PyDict_Contains=python37.PyDict_Contains
+  PyDict_Copy=python37.PyDict_Copy
+  PyDict_DelItem=python37.PyDict_DelItem
+  PyDict_DelItemString=python37.PyDict_DelItemString
+  PyDict_GetItem=python37.PyDict_GetItem
+  PyDict_GetItemString=python37.PyDict_GetItemString
+  PyDict_GetItemWithError=python37.PyDict_GetItemWithError
+  PyDict_Items=python37.PyDict_Items
+  PyDict_Keys=python37.PyDict_Keys
+  PyDict_Merge=python37.PyDict_Merge
+  PyDict_MergeFromSeq2=python37.PyDict_MergeFromSeq2
+  PyDict_New=python37.PyDict_New
+  PyDict_Next=python37.PyDict_Next
+  PyDict_SetItem=python37.PyDict_SetItem
+  PyDict_SetItemString=python37.PyDict_SetItemString
+  PyDict_Size=python37.PyDict_Size
+  PyDict_Type=python37.PyDict_Type DATA
+  PyDict_Update=python37.PyDict_Update
+  PyDict_Values=python37.PyDict_Values
+  PyEllipsis_Type=python37.PyEllipsis_Type DATA
+  PyEnum_Type=python37.PyEnum_Type DATA
+  PyErr_BadArgument=python37.PyErr_BadArgument
+  PyErr_BadInternalCall=python37.PyErr_BadInternalCall
+  PyErr_CheckSignals=python37.PyErr_CheckSignals
+  PyErr_Clear=python37.PyErr_Clear
+  PyErr_Display=python37.PyErr_Display
+  PyErr_ExceptionMatches=python37.PyErr_ExceptionMatches
+  PyErr_Fetch=python37.PyErr_Fetch
+  PyErr_Format=python37.PyErr_Format
+  PyErr_FormatV=python37.PyErr_FormatV
+  PyErr_GetExcInfo=python37.PyErr_GetExcInfo
+  PyErr_GivenExceptionMatches=python37.PyErr_GivenExceptionMatches
+  PyErr_NewException=python37.PyErr_NewException
+  PyErr_NewExceptionWithDoc=python37.PyErr_NewExceptionWithDoc
+  PyErr_NoMemory=python37.PyErr_NoMemory
+  PyErr_NormalizeException=python37.PyErr_NormalizeException
+  PyErr_Occurred=python37.PyErr_Occurred
+  PyErr_Print=python37.PyErr_Print
+  PyErr_PrintEx=python37.PyErr_PrintEx
+  PyErr_ProgramText=python37.PyErr_ProgramText
+  PyErr_ResourceWarning=python37.PyErr_ResourceWarning
+  PyErr_Restore=python37.PyErr_Restore
+  PyErr_SetExcFromWindowsErr=python37.PyErr_SetExcFromWindowsErr
+  PyErr_SetExcFromWindowsErrWithFilename=python37.PyErr_SetExcFromWindowsErrWithFilename
+  PyErr_SetExcFromWindowsErrWithFilenameObject=python37.PyErr_SetExcFromWindowsErrWithFilenameObject
+  PyErr_SetExcFromWindowsErrWithFilenameObjects=python37.PyErr_SetExcFromWindowsErrWithFilenameObjects
+  PyErr_SetExcInfo=python37.PyErr_SetExcInfo
+  PyErr_SetFromErrno=python37.PyErr_SetFromErrno
+  PyErr_SetFromErrnoWithFilename=python37.PyErr_SetFromErrnoWithFilename
+  PyErr_SetFromErrnoWithFilenameObject=python37.PyErr_SetFromErrnoWithFilenameObject
+  PyErr_SetFromErrnoWithFilenameObjects=python37.PyErr_SetFromErrnoWithFilenameObjects
+  PyErr_SetFromWindowsErr=python37.PyErr_SetFromWindowsErr
+  PyErr_SetFromWindowsErrWithFilename=python37.PyErr_SetFromWindowsErrWithFilename
+  PyErr_SetImportError=python37.PyErr_SetImportError
+  PyErr_SetImportErrorSubclass=python37.PyErr_SetImportErrorSubclass
+  PyErr_SetInterrupt=python37.PyErr_SetInterrupt
+  PyErr_SetNone=python37.PyErr_SetNone
+  PyErr_SetObject=python37.PyErr_SetObject
+  PyErr_SetString=python37.PyErr_SetString
+  PyErr_SyntaxLocation=python37.PyErr_SyntaxLocation
+  PyErr_SyntaxLocationEx=python37.PyErr_SyntaxLocationEx
+  PyErr_WarnEx=python37.PyErr_WarnEx
+  PyErr_WarnExplicit=python37.PyErr_WarnExplicit
+  PyErr_WarnFormat=python37.PyErr_WarnFormat
+  PyErr_WriteUnraisable=python37.PyErr_WriteUnraisable
+  PyEval_AcquireLock=python37.PyEval_AcquireLock
+  PyEval_AcquireThread=python37.PyEval_AcquireThread
+  PyEval_CallFunction=python37.PyEval_CallFunction
+  PyEval_CallMethod=python37.PyEval_CallMethod
+  PyEval_CallObjectWithKeywords=python37.PyEval_CallObjectWithKeywords
+  PyEval_EvalCode=python37.PyEval_EvalCode
+  PyEval_EvalCodeEx=python37.PyEval_EvalCodeEx
+  PyEval_EvalFrame=python37.PyEval_EvalFrame
+  PyEval_EvalFrameEx=python37.PyEval_EvalFrameEx
+  PyEval_GetBuiltins=python37.PyEval_GetBuiltins
+  PyEval_GetCallStats=python37.PyEval_GetCallStats
+  PyEval_GetFrame=python37.PyEval_GetFrame
+  PyEval_GetFuncDesc=python37.PyEval_GetFuncDesc
+  PyEval_GetFuncName=python37.PyEval_GetFuncName
+  PyEval_GetGlobals=python37.PyEval_GetGlobals
+  PyEval_GetLocals=python37.PyEval_GetLocals
+  PyEval_InitThreads=python37.PyEval_InitThreads
+  PyEval_ReInitThreads=python37.PyEval_ReInitThreads
+  PyEval_ReleaseLock=python37.PyEval_ReleaseLock
+  PyEval_ReleaseThread=python37.PyEval_ReleaseThread
+  PyEval_RestoreThread=python37.PyEval_RestoreThread
+  PyEval_SaveThread=python37.PyEval_SaveThread
+  PyEval_ThreadsInitialized=python37.PyEval_ThreadsInitialized
+  PyExc_ArithmeticError=python37.PyExc_ArithmeticError DATA
+  PyExc_AssertionError=python37.PyExc_AssertionError DATA
+  PyExc_AttributeError=python37.PyExc_AttributeError DATA
+  PyExc_BaseException=python37.PyExc_BaseException DATA
+  PyExc_BlockingIOError=python37.PyExc_BlockingIOError DATA
+  PyExc_BrokenPipeError=python37.PyExc_BrokenPipeError DATA
+  PyExc_BufferError=python37.PyExc_BufferError DATA
+  PyExc_BytesWarning=python37.PyExc_BytesWarning DATA
+  PyExc_ChildProcessError=python37.PyExc_ChildProcessError DATA
+  PyExc_ConnectionAbortedError=python37.PyExc_ConnectionAbortedError DATA
+  PyExc_ConnectionError=python37.PyExc_ConnectionError DATA
+  PyExc_ConnectionRefusedError=python37.PyExc_ConnectionRefusedError DATA
+  PyExc_ConnectionResetError=python37.PyExc_ConnectionResetError DATA
+  PyExc_DeprecationWarning=python37.PyExc_DeprecationWarning DATA
+  PyExc_EOFError=python37.PyExc_EOFError DATA
+  PyExc_EnvironmentError=python37.PyExc_EnvironmentError DATA
+  PyExc_Exception=python37.PyExc_Exception DATA
+  PyExc_FileExistsError=python37.PyExc_FileExistsError DATA
+  PyExc_FileNotFoundError=python37.PyExc_FileNotFoundError DATA
+  PyExc_FloatingPointError=python37.PyExc_FloatingPointError DATA
+  PyExc_FutureWarning=python37.PyExc_FutureWarning DATA
+  PyExc_GeneratorExit=python37.PyExc_GeneratorExit DATA
+  PyExc_IOError=python37.PyExc_IOError DATA
+  PyExc_ImportError=python37.PyExc_ImportError DATA
+  PyExc_ImportWarning=python37.PyExc_ImportWarning DATA
+  PyExc_IndentationError=python37.PyExc_IndentationError DATA
+  PyExc_IndexError=python37.PyExc_IndexError DATA
+  PyExc_InterruptedError=python37.PyExc_InterruptedError DATA
+  PyExc_IsADirectoryError=python37.PyExc_IsADirectoryError DATA
+  PyExc_KeyError=python37.PyExc_KeyError DATA
+  PyExc_KeyboardInterrupt=python37.PyExc_KeyboardInterrupt DATA
+  PyExc_LookupError=python37.PyExc_LookupError DATA
+  PyExc_MemoryError=python37.PyExc_MemoryError DATA
+  PyExc_ModuleNotFoundError=python37.PyExc_ModuleNotFoundError DATA
+  PyExc_NameError=python37.PyExc_NameError DATA
+  PyExc_NotADirectoryError=python37.PyExc_NotADirectoryError DATA
+  PyExc_NotImplementedError=python37.PyExc_NotImplementedError DATA
+  PyExc_OSError=python37.PyExc_OSError DATA
+  PyExc_OverflowError=python37.PyExc_OverflowError DATA
+  PyExc_PendingDeprecationWarning=python37.PyExc_PendingDeprecationWarning DATA
+  PyExc_PermissionError=python37.PyExc_PermissionError DATA
+  PyExc_ProcessLookupError=python37.PyExc_ProcessLookupError DATA
+  PyExc_RecursionError=python37.PyExc_RecursionError DATA
+  PyExc_RecursionErrorInst=python37.PyExc_RecursionErrorInst DATA
+  PyExc_ReferenceError=python37.PyExc_ReferenceError DATA
+  PyExc_ResourceWarning=python37.PyExc_ResourceWarning DATA
+  PyExc_RuntimeError=python37.PyExc_RuntimeError DATA
+  PyExc_RuntimeWarning=python37.PyExc_RuntimeWarning DATA
+  PyExc_StopAsyncIteration=python37.PyExc_StopAsyncIteration DATA
+  PyExc_StopIteration=python37.PyExc_StopIteration DATA
+  PyExc_SyntaxError=python37.PyExc_SyntaxError DATA
+  PyExc_SyntaxWarning=python37.PyExc_SyntaxWarning DATA
+  PyExc_SystemError=python37.PyExc_SystemError DATA
+  PyExc_SystemExit=python37.PyExc_SystemExit DATA
+  PyExc_TabError=python37.PyExc_TabError DATA
+  PyExc_TimeoutError=python37.PyExc_TimeoutError DATA
+  PyExc_TypeError=python37.PyExc_TypeError DATA
+  PyExc_UnboundLocalError=python37.PyExc_UnboundLocalError DATA
+  PyExc_UnicodeDecodeError=python37.PyExc_UnicodeDecodeError DATA
+  PyExc_UnicodeEncodeError=python37.PyExc_UnicodeEncodeError DATA
+  PyExc_UnicodeError=python37.PyExc_UnicodeError DATA
+  PyExc_UnicodeTranslateError=python37.PyExc_UnicodeTranslateError DATA
+  PyExc_UnicodeWarning=python37.PyExc_UnicodeWarning DATA
+  PyExc_UserWarning=python37.PyExc_UserWarning DATA
+  PyExc_ValueError=python37.PyExc_ValueError DATA
+  PyExc_Warning=python37.PyExc_Warning DATA
+  PyExc_WindowsError=python37.PyExc_WindowsError DATA
+  PyExc_ZeroDivisionError=python37.PyExc_ZeroDivisionError DATA
+  PyException_GetCause=python37.PyException_GetCause
+  PyException_GetContext=python37.PyException_GetContext
+  PyException_GetTraceback=python37.PyException_GetTraceback
+  PyException_SetCause=python37.PyException_SetCause
+  PyException_SetContext=python37.PyException_SetContext
+  PyException_SetTraceback=python37.PyException_SetTraceback
+  PyFile_FromFd=python37.PyFile_FromFd
+  PyFile_GetLine=python37.PyFile_GetLine
+  PyFile_WriteObject=python37.PyFile_WriteObject
+  PyFile_WriteString=python37.PyFile_WriteString
+  PyFilter_Type=python37.PyFilter_Type DATA
+  PyFloat_AsDouble=python37.PyFloat_AsDouble
+  PyFloat_FromDouble=python37.PyFloat_FromDouble
+  PyFloat_FromString=python37.PyFloat_FromString
+  PyFloat_GetInfo=python37.PyFloat_GetInfo
+  PyFloat_GetMax=python37.PyFloat_GetMax
+  PyFloat_GetMin=python37.PyFloat_GetMin
+  PyFloat_Type=python37.PyFloat_Type DATA
+  PyFrozenSet_New=python37.PyFrozenSet_New
+  PyFrozenSet_Type=python37.PyFrozenSet_Type DATA
+  PyGC_Collect=python37.PyGC_Collect
+  PyGILState_Ensure=python37.PyGILState_Ensure
+  PyGILState_GetThisThreadState=python37.PyGILState_GetThisThreadState
+  PyGILState_Release=python37.PyGILState_Release
+  PyGetSetDescr_Type=python37.PyGetSetDescr_Type DATA
+  PyImport_AddModule=python37.PyImport_AddModule
+  PyImport_AddModuleObject=python37.PyImport_AddModuleObject
+  PyImport_AppendInittab=python37.PyImport_AppendInittab
+  PyImport_Cleanup=python37.PyImport_Cleanup
+  PyImport_ExecCodeModule=python37.PyImport_ExecCodeModule
+  PyImport_ExecCodeModuleEx=python37.PyImport_ExecCodeModuleEx
+  PyImport_ExecCodeModuleObject=python37.PyImport_ExecCodeModuleObject
+  PyImport_ExecCodeModuleWithPathnames=python37.PyImport_ExecCodeModuleWithPathnames
+  PyImport_GetImporter=python37.PyImport_GetImporter
+  PyImport_GetMagicNumber=python37.PyImport_GetMagicNumber
+  PyImport_GetMagicTag=python37.PyImport_GetMagicTag
+  PyImport_GetModuleDict=python37.PyImport_GetModuleDict
+  PyImport_Import=python37.PyImport_Import
+  PyImport_ImportFrozenModule=python37.PyImport_ImportFrozenModule
+  PyImport_ImportFrozenModuleObject=python37.PyImport_ImportFrozenModuleObject
+  PyImport_ImportModule=python37.PyImport_ImportModule
+  PyImport_ImportModuleLevel=python37.PyImport_ImportModuleLevel
+  PyImport_ImportModuleLevelObject=python37.PyImport_ImportModuleLevelObject
+  PyImport_ImportModuleNoBlock=python37.PyImport_ImportModuleNoBlock
+  PyImport_ReloadModule=python37.PyImport_ReloadModule
+  PyInterpreterState_Clear=python37.PyInterpreterState_Clear
+  PyInterpreterState_Delete=python37.PyInterpreterState_Delete
+  PyInterpreterState_New=python37.PyInterpreterState_New
+  PyIter_Next=python37.PyIter_Next
+  PyListIter_Type=python37.PyListIter_Type DATA
+  PyListRevIter_Type=python37.PyListRevIter_Type DATA
+  PyList_Append=python37.PyList_Append
+  PyList_AsTuple=python37.PyList_AsTuple
+  PyList_GetItem=python37.PyList_GetItem
+  PyList_GetSlice=python37.PyList_GetSlice
+  PyList_Insert=python37.PyList_Insert
+  PyList_New=python37.PyList_New
+  PyList_Reverse=python37.PyList_Reverse
+  PyList_SetItem=python37.PyList_SetItem
+  PyList_SetSlice=python37.PyList_SetSlice
+  PyList_Size=python37.PyList_Size
+  PyList_Sort=python37.PyList_Sort
+  PyList_Type=python37.PyList_Type DATA
+  PyLongRangeIter_Type=python37.PyLongRangeIter_Type DATA
+  PyLong_AsDouble=python37.PyLong_AsDouble
+  PyLong_AsLong=python37.PyLong_AsLong
+  PyLong_AsLongAndOverflow=python37.PyLong_AsLongAndOverflow
+  PyLong_AsLongLong=python37.PyLong_AsLongLong
+  PyLong_AsLongLongAndOverflow=python37.PyLong_AsLongLongAndOverflow
+  PyLong_AsSize_t=python37.PyLong_AsSize_t
+  PyLong_AsSsize_t=python37.PyLong_AsSsize_t
+  PyLong_AsUnsignedLong=python37.PyLong_AsUnsignedLong
+  PyLong_AsUnsignedLongLong=python37.PyLong_AsUnsignedLongLong
+  PyLong_AsUnsignedLongLongMask=python37.PyLong_AsUnsignedLongLongMask
+  PyLong_AsUnsignedLongMask=python37.PyLong_AsUnsignedLongMask
+  PyLong_AsVoidPtr=python37.PyLong_AsVoidPtr
+  PyLong_FromDouble=python37.PyLong_FromDouble
+  PyLong_FromLong=python37.PyLong_FromLong
+  PyLong_FromLongLong=python37.PyLong_FromLongLong
+  PyLong_FromSize_t=python37.PyLong_FromSize_t
+  PyLong_FromSsize_t=python37.PyLong_FromSsize_t
+  PyLong_FromString=python37.PyLong_FromString
+  PyLong_FromUnsignedLong=python37.PyLong_FromUnsignedLong
+  PyLong_FromUnsignedLongLong=python37.PyLong_FromUnsignedLongLong
+  PyLong_FromVoidPtr=python37.PyLong_FromVoidPtr
+  PyLong_GetInfo=python37.PyLong_GetInfo
+  PyLong_Type=python37.PyLong_Type DATA
+  PyMap_Type=python37.PyMap_Type DATA
+  PyMapping_Check=python37.PyMapping_Check
+  PyMapping_GetItemString=python37.PyMapping_GetItemString
+  PyMapping_HasKey=python37.PyMapping_HasKey
+  PyMapping_HasKeyString=python37.PyMapping_HasKeyString
+  PyMapping_Items=python37.PyMapping_Items
+  PyMapping_Keys=python37.PyMapping_Keys
+  PyMapping_Length=python37.PyMapping_Length
+  PyMapping_SetItemString=python37.PyMapping_SetItemString
+  PyMapping_Size=python37.PyMapping_Size
+  PyMapping_Values=python37.PyMapping_Values
+  PyMem_Calloc=python37.PyMem_Calloc
+  PyMem_Free=python37.PyMem_Free
+  PyMem_Malloc=python37.PyMem_Malloc
+  PyMem_Realloc=python37.PyMem_Realloc
+  PyMemberDescr_Type=python37.PyMemberDescr_Type DATA
+  PyMemoryView_FromMemory=python37.PyMemoryView_FromMemory
+  PyMemoryView_FromObject=python37.PyMemoryView_FromObject
+  PyMemoryView_GetContiguous=python37.PyMemoryView_GetContiguous
+  PyMemoryView_Type=python37.PyMemoryView_Type DATA
+  PyMethodDescr_Type=python37.PyMethodDescr_Type DATA
+  PyModuleDef_Init=python37.PyModuleDef_Init
+  PyModuleDef_Type=python37.PyModuleDef_Type DATA
+  PyModule_AddFunctions=python37.PyModule_AddFunctions
+  PyModule_AddIntConstant=python37.PyModule_AddIntConstant
+  PyModule_AddObject=python37.PyModule_AddObject
+  PyModule_AddStringConstant=python37.PyModule_AddStringConstant
+  PyModule_Create2=python37.PyModule_Create2
+  PyModule_ExecDef=python37.PyModule_ExecDef
+  PyModule_FromDefAndSpec2=python37.PyModule_FromDefAndSpec2
+  PyModule_GetDef=python37.PyModule_GetDef
+  PyModule_GetDict=python37.PyModule_GetDict
+  PyModule_GetFilename=python37.PyModule_GetFilename
+  PyModule_GetFilenameObject=python37.PyModule_GetFilenameObject
+  PyModule_GetName=python37.PyModule_GetName
+  PyModule_GetNameObject=python37.PyModule_GetNameObject
+  PyModule_GetState=python37.PyModule_GetState
+  PyModule_New=python37.PyModule_New
+  PyModule_NewObject=python37.PyModule_NewObject
+  PyModule_SetDocString=python37.PyModule_SetDocString
+  PyModule_Type=python37.PyModule_Type DATA
+  PyNullImporter_Type=python37.PyNullImporter_Type DATA
+  PyNumber_Absolute=python37.PyNumber_Absolute
+  PyNumber_Add=python37.PyNumber_Add
+  PyNumber_And=python37.PyNumber_And
+  PyNumber_AsSsize_t=python37.PyNumber_AsSsize_t
+  PyNumber_Check=python37.PyNumber_Check
+  PyNumber_Divmod=python37.PyNumber_Divmod
+  PyNumber_Float=python37.PyNumber_Float
+  PyNumber_FloorDivide=python37.PyNumber_FloorDivide
+  PyNumber_InPlaceAdd=python37.PyNumber_InPlaceAdd
+  PyNumber_InPlaceAnd=python37.PyNumber_InPlaceAnd
+  PyNumber_InPlaceFloorDivide=python37.PyNumber_InPlaceFloorDivide
+  PyNumber_InPlaceLshift=python37.PyNumber_InPlaceLshift
+  PyNumber_InPlaceMatrixMultiply=python37.PyNumber_InPlaceMatrixMultiply
+  PyNumber_InPlaceMultiply=python37.PyNumber_InPlaceMultiply
+  PyNumber_InPlaceOr=python37.PyNumber_InPlaceOr
+  PyNumber_InPlacePower=python37.PyNumber_InPlacePower
+  PyNumber_InPlaceRemainder=python37.PyNumber_InPlaceRemainder
+  PyNumber_InPlaceRshift=python37.PyNumber_InPlaceRshift
+  PyNumber_InPlaceSubtract=python37.PyNumber_InPlaceSubtract
+  PyNumber_InPlaceTrueDivide=python37.PyNumber_InPlaceTrueDivide
+  PyNumber_InPlaceXor=python37.PyNumber_InPlaceXor
+  PyNumber_Index=python37.PyNumber_Index
+  PyNumber_Invert=python37.PyNumber_Invert
+  PyNumber_Long=python37.PyNumber_Long
+  PyNumber_Lshift=python37.PyNumber_Lshift
+  PyNumber_MatrixMultiply=python37.PyNumber_MatrixMultiply
+  PyNumber_Multiply=python37.PyNumber_Multiply
+  PyNumber_Negative=python37.PyNumber_Negative
+  PyNumber_Or=python37.PyNumber_Or
+  PyNumber_Positive=python37.PyNumber_Positive
+  PyNumber_Power=python37.PyNumber_Power
+  PyNumber_Remainder=python37.PyNumber_Remainder
+  PyNumber_Rshift=python37.PyNumber_Rshift
+  PyNumber_Subtract=python37.PyNumber_Subtract
+  PyNumber_ToBase=python37.PyNumber_ToBase
+  PyNumber_TrueDivide=python37.PyNumber_TrueDivide
+  PyNumber_Xor=python37.PyNumber_Xor
+  PyODictItems_Type=python37.PyODictItems_Type DATA
+  PyODictIter_Type=python37.PyODictIter_Type DATA
+  PyODictKeys_Type=python37.PyODictKeys_Type DATA
+  PyODictValues_Type=python37.PyODictValues_Type DATA
+  PyODict_DelItem=python37.PyODict_DelItem
+  PyODict_New=python37.PyODict_New
+  PyODict_SetItem=python37.PyODict_SetItem
+  PyODict_Type=python37.PyODict_Type DATA
+  PyOS_AfterFork=python37.PyOS_AfterFork
+  PyOS_CheckStack=python37.PyOS_CheckStack
+  PyOS_FSPath=python37.PyOS_FSPath
+  PyOS_InitInterrupts=python37.PyOS_InitInterrupts
+  PyOS_InputHook=python37.PyOS_InputHook DATA
+  PyOS_InterruptOccurred=python37.PyOS_InterruptOccurred
+  PyOS_ReadlineFunctionPointer=python37.PyOS_ReadlineFunctionPointer DATA
+  PyOS_double_to_string=python37.PyOS_double_to_string
+  PyOS_getsig=python37.PyOS_getsig
+  PyOS_mystricmp=python37.PyOS_mystricmp
+  PyOS_mystrnicmp=python37.PyOS_mystrnicmp
+  PyOS_setsig=python37.PyOS_setsig
+  PyOS_snprintf=python37.PyOS_snprintf
+  PyOS_string_to_double=python37.PyOS_string_to_double
+  PyOS_strtol=python37.PyOS_strtol
+  PyOS_strtoul=python37.PyOS_strtoul
+  PyOS_vsnprintf=python37.PyOS_vsnprintf
+  PyObject_ASCII=python37.PyObject_ASCII
+  PyObject_AsCharBuffer=python37.PyObject_AsCharBuffer
+  PyObject_AsFileDescriptor=python37.PyObject_AsFileDescriptor
+  PyObject_AsReadBuffer=python37.PyObject_AsReadBuffer
+  PyObject_AsWriteBuffer=python37.PyObject_AsWriteBuffer
+  PyObject_Bytes=python37.PyObject_Bytes
+  PyObject_Call=python37.PyObject_Call
+  PyObject_CallFunction=python37.PyObject_CallFunction
+  PyObject_CallFunctionObjArgs=python37.PyObject_CallFunctionObjArgs
+  PyObject_CallMethod=python37.PyObject_CallMethod
+  PyObject_CallMethodObjArgs=python37.PyObject_CallMethodObjArgs
+  PyObject_CallObject=python37.PyObject_CallObject
+  PyObject_Calloc=python37.PyObject_Calloc
+  PyObject_CheckReadBuffer=python37.PyObject_CheckReadBuffer
+  PyObject_ClearWeakRefs=python37.PyObject_ClearWeakRefs
+  PyObject_DelItem=python37.PyObject_DelItem
+  PyObject_DelItemString=python37.PyObject_DelItemString
+  PyObject_Dir=python37.PyObject_Dir
+  PyObject_Format=python37.PyObject_Format
+  PyObject_Free=python37.PyObject_Free
+  PyObject_GC_Del=python37.PyObject_GC_Del
+  PyObject_GC_Track=python37.PyObject_GC_Track
+  PyObject_GC_UnTrack=python37.PyObject_GC_UnTrack
+  PyObject_GenericGetAttr=python37.PyObject_GenericGetAttr
+  PyObject_GenericSetAttr=python37.PyObject_GenericSetAttr
+  PyObject_GenericSetDict=python37.PyObject_GenericSetDict
+  PyObject_GetAttr=python37.PyObject_GetAttr
+  PyObject_GetAttrString=python37.PyObject_GetAttrString
+  PyObject_GetItem=python37.PyObject_GetItem
+  PyObject_GetIter=python37.PyObject_GetIter
+  PyObject_HasAttr=python37.PyObject_HasAttr
+  PyObject_HasAttrString=python37.PyObject_HasAttrString
+  PyObject_Hash=python37.PyObject_Hash
+  PyObject_HashNotImplemented=python37.PyObject_HashNotImplemented
+  PyObject_Init=python37.PyObject_Init
+  PyObject_InitVar=python37.PyObject_InitVar
+  PyObject_IsInstance=python37.PyObject_IsInstance
+  PyObject_IsSubclass=python37.PyObject_IsSubclass
+  PyObject_IsTrue=python37.PyObject_IsTrue
+  PyObject_Length=python37.PyObject_Length
+  PyObject_Malloc=python37.PyObject_Malloc
+  PyObject_Not=python37.PyObject_Not
+  PyObject_Realloc=python37.PyObject_Realloc
+  PyObject_Repr=python37.PyObject_Repr
+  PyObject_RichCompare=python37.PyObject_RichCompare
+  PyObject_RichCompareBool=python37.PyObject_RichCompareBool
+  PyObject_SelfIter=python37.PyObject_SelfIter
+  PyObject_SetAttr=python37.PyObject_SetAttr
+  PyObject_SetAttrString=python37.PyObject_SetAttrString
+  PyObject_SetItem=python37.PyObject_SetItem
+  PyObject_Size=python37.PyObject_Size
+  PyObject_Str=python37.PyObject_Str
+  PyObject_Type=python37.PyObject_Type
+  PyParser_SimpleParseFileFlags=python37.PyParser_SimpleParseFileFlags
+  PyParser_SimpleParseStringFlags=python37.PyParser_SimpleParseStringFlags
+  PyParser_SimpleParseStringFlagsFilename=python37.PyParser_SimpleParseStringFlagsFilename
+  PyProperty_Type=python37.PyProperty_Type DATA
+  PyRangeIter_Type=python37.PyRangeIter_Type DATA
+  PyRange_Type=python37.PyRange_Type DATA
+  PyReversed_Type=python37.PyReversed_Type DATA
+  PySeqIter_New=python37.PySeqIter_New
+  PySeqIter_Type=python37.PySeqIter_Type DATA
+  PySequence_Check=python37.PySequence_Check
+  PySequence_Concat=python37.PySequence_Concat
+  PySequence_Contains=python37.PySequence_Contains
+  PySequence_Count=python37.PySequence_Count
+  PySequence_DelItem=python37.PySequence_DelItem
+  PySequence_DelSlice=python37.PySequence_DelSlice
+  PySequence_Fast=python37.PySequence_Fast
+  PySequence_GetItem=python37.PySequence_GetItem
+  PySequence_GetSlice=python37.PySequence_GetSlice
+  PySequence_In=python37.PySequence_In
+  PySequence_InPlaceConcat=python37.PySequence_InPlaceConcat
+  PySequence_InPlaceRepeat=python37.PySequence_InPlaceRepeat
+  PySequence_Index=python37.PySequence_Index
+  PySequence_Length=python37.PySequence_Length
+  PySequence_List=python37.PySequence_List
+  PySequence_Repeat=python37.PySequence_Repeat
+  PySequence_SetItem=python37.PySequence_SetItem
+  PySequence_SetSlice=python37.PySequence_SetSlice
+  PySequence_Size=python37.PySequence_Size
+  PySequence_Tuple=python37.PySequence_Tuple
+  PySetIter_Type=python37.PySetIter_Type DATA
+  PySet_Add=python37.PySet_Add
+  PySet_Clear=python37.PySet_Clear
+  PySet_Contains=python37.PySet_Contains
+  PySet_Discard=python37.PySet_Discard
+  PySet_New=python37.PySet_New
+  PySet_Pop=python37.PySet_Pop
+  PySet_Size=python37.PySet_Size
+  PySet_Type=python37.PySet_Type DATA
+  PySlice_GetIndices=python37.PySlice_GetIndices
+  PySlice_GetIndicesEx=python37.PySlice_GetIndicesEx
+  PySlice_New=python37.PySlice_New
+  PySlice_Type=python37.PySlice_Type DATA
+  PySortWrapper_Type=python37.PySortWrapper_Type DATA
+  PyState_AddModule=python37.PyState_AddModule
+  PyState_FindModule=python37.PyState_FindModule
+  PyState_RemoveModule=python37.PyState_RemoveModule
+  PyStructSequence_GetItem=python37.PyStructSequence_GetItem
+  PyStructSequence_New=python37.PyStructSequence_New
+  PyStructSequence_NewType=python37.PyStructSequence_NewType
+  PyStructSequence_SetItem=python37.PyStructSequence_SetItem
+  PySuper_Type=python37.PySuper_Type DATA
+  PySys_AddWarnOption=python37.PySys_AddWarnOption
+  PySys_AddWarnOptionUnicode=python37.PySys_AddWarnOptionUnicode
+  PySys_AddXOption=python37.PySys_AddXOption
+  PySys_FormatStderr=python37.PySys_FormatStderr
+  PySys_FormatStdout=python37.PySys_FormatStdout
+  PySys_GetObject=python37.PySys_GetObject
+  PySys_GetXOptions=python37.PySys_GetXOptions
+  PySys_HasWarnOptions=python37.PySys_HasWarnOptions
+  PySys_ResetWarnOptions=python37.PySys_ResetWarnOptions
+  PySys_SetArgv=python37.PySys_SetArgv
+  PySys_SetArgvEx=python37.PySys_SetArgvEx
+  PySys_SetObject=python37.PySys_SetObject
+  PySys_SetPath=python37.PySys_SetPath
+  PySys_WriteStderr=python37.PySys_WriteStderr
+  PySys_WriteStdout=python37.PySys_WriteStdout
+  PyThreadState_Clear=python37.PyThreadState_Clear
+  PyThreadState_Delete=python37.PyThreadState_Delete
+  PyThreadState_DeleteCurrent=python37.PyThreadState_DeleteCurrent
+  PyThreadState_Get=python37.PyThreadState_Get
+  PyThreadState_GetDict=python37.PyThreadState_GetDict
+  PyThreadState_New=python37.PyThreadState_New
+  PyThreadState_SetAsyncExc=python37.PyThreadState_SetAsyncExc
+  PyThreadState_Swap=python37.PyThreadState_Swap
+  PyTraceBack_Here=python37.PyTraceBack_Here
+  PyTraceBack_Print=python37.PyTraceBack_Print
+  PyTraceBack_Type=python37.PyTraceBack_Type DATA
+  PyTupleIter_Type=python37.PyTupleIter_Type DATA
+  PyTuple_ClearFreeList=python37.PyTuple_ClearFreeList
+  PyTuple_GetItem=python37.PyTuple_GetItem
+  PyTuple_GetSlice=python37.PyTuple_GetSlice
+  PyTuple_New=python37.PyTuple_New
+  PyTuple_Pack=python37.PyTuple_Pack
+  PyTuple_SetItem=python37.PyTuple_SetItem
+  PyTuple_Size=python37.PyTuple_Size
+  PyTuple_Type=python37.PyTuple_Type DATA
+  PyType_ClearCache=python37.PyType_ClearCache
+  PyType_FromSpec=python37.PyType_FromSpec
+  PyType_FromSpecWithBases=python37.PyType_FromSpecWithBases
+  PyType_GenericAlloc=python37.PyType_GenericAlloc
+  PyType_GenericNew=python37.PyType_GenericNew
+  PyType_GetFlags=python37.PyType_GetFlags
+  PyType_GetSlot=python37.PyType_GetSlot
+  PyType_IsSubtype=python37.PyType_IsSubtype
+  PyType_Modified=python37.PyType_Modified
+  PyType_Ready=python37.PyType_Ready
+  PyType_Type=python37.PyType_Type DATA
+  PyUnicodeDecodeError_Create=python37.PyUnicodeDecodeError_Create
+  PyUnicodeDecodeError_GetEncoding=python37.PyUnicodeDecodeError_GetEncoding
+  PyUnicodeDecodeError_GetEnd=python37.PyUnicodeDecodeError_GetEnd
+  PyUnicodeDecodeError_GetObject=python37.PyUnicodeDecodeError_GetObject
+  PyUnicodeDecodeError_GetReason=python37.PyUnicodeDecodeError_GetReason
+  PyUnicodeDecodeError_GetStart=python37.PyUnicodeDecodeError_GetStart
+  PyUnicodeDecodeError_SetEnd=python37.PyUnicodeDecodeError_SetEnd
+  PyUnicodeDecodeError_SetReason=python37.PyUnicodeDecodeError_SetReason
+  PyUnicodeDecodeError_SetStart=python37.PyUnicodeDecodeError_SetStart
+  PyUnicodeEncodeError_GetEncoding=python37.PyUnicodeEncodeError_GetEncoding
+  PyUnicodeEncodeError_GetEnd=python37.PyUnicodeEncodeError_GetEnd
+  PyUnicodeEncodeError_GetObject=python37.PyUnicodeEncodeError_GetObject
+  PyUnicodeEncodeError_GetReason=python37.PyUnicodeEncodeError_GetReason
+  PyUnicodeEncodeError_GetStart=python37.PyUnicodeEncodeError_GetStart
+  PyUnicodeEncodeError_SetEnd=python37.PyUnicodeEncodeError_SetEnd
+  PyUnicodeEncodeError_SetReason=python37.PyUnicodeEncodeError_SetReason
+  PyUnicodeEncodeError_SetStart=python37.PyUnicodeEncodeError_SetStart
+  PyUnicodeIter_Type=python37.PyUnicodeIter_Type DATA
+  PyUnicodeTranslateError_GetEnd=python37.PyUnicodeTranslateError_GetEnd
+  PyUnicodeTranslateError_GetObject=python37.PyUnicodeTranslateError_GetObject
+  PyUnicodeTranslateError_GetReason=python37.PyUnicodeTranslateError_GetReason
+  PyUnicodeTranslateError_GetStart=python37.PyUnicodeTranslateError_GetStart
+  PyUnicodeTranslateError_SetEnd=python37.PyUnicodeTranslateError_SetEnd
+  PyUnicodeTranslateError_SetReason=python37.PyUnicodeTranslateError_SetReason
+  PyUnicodeTranslateError_SetStart=python37.PyUnicodeTranslateError_SetStart
+  PyUnicode_Append=python37.PyUnicode_Append
+  PyUnicode_AppendAndDel=python37.PyUnicode_AppendAndDel
+  PyUnicode_AsASCIIString=python37.PyUnicode_AsASCIIString
+  PyUnicode_AsCharmapString=python37.PyUnicode_AsCharmapString
+  PyUnicode_AsDecodedObject=python37.PyUnicode_AsDecodedObject
+  PyUnicode_AsDecodedUnicode=python37.PyUnicode_AsDecodedUnicode
+  PyUnicode_AsEncodedObject=python37.PyUnicode_AsEncodedObject
+  PyUnicode_AsEncodedString=python37.PyUnicode_AsEncodedString
+  PyUnicode_AsEncodedUnicode=python37.PyUnicode_AsEncodedUnicode
+  PyUnicode_AsLatin1String=python37.PyUnicode_AsLatin1String
+  PyUnicode_AsMBCSString=python37.PyUnicode_AsMBCSString
+  PyUnicode_AsRawUnicodeEscapeString=python37.PyUnicode_AsRawUnicodeEscapeString
+  PyUnicode_AsUCS4=python37.PyUnicode_AsUCS4
+  PyUnicode_AsUCS4Copy=python37.PyUnicode_AsUCS4Copy
+  PyUnicode_AsUTF16String=python37.PyUnicode_AsUTF16String
+  PyUnicode_AsUTF32String=python37.PyUnicode_AsUTF32String
+  PyUnicode_AsUTF8String=python37.PyUnicode_AsUTF8String
+  PyUnicode_AsUnicodeEscapeString=python37.PyUnicode_AsUnicodeEscapeString
+  PyUnicode_AsWideChar=python37.PyUnicode_AsWideChar
+  PyUnicode_AsWideCharString=python37.PyUnicode_AsWideCharString
+  PyUnicode_BuildEncodingMap=python37.PyUnicode_BuildEncodingMap
+  PyUnicode_ClearFreeList=python37.PyUnicode_ClearFreeList
+  PyUnicode_Compare=python37.PyUnicode_Compare
+  PyUnicode_CompareWithASCIIString=python37.PyUnicode_CompareWithASCIIString
+  PyUnicode_Concat=python37.PyUnicode_Concat
+  PyUnicode_Contains=python37.PyUnicode_Contains
+  PyUnicode_Count=python37.PyUnicode_Count
+  PyUnicode_Decode=python37.PyUnicode_Decode
+  PyUnicode_DecodeASCII=python37.PyUnicode_DecodeASCII
+  PyUnicode_DecodeCharmap=python37.PyUnicode_DecodeCharmap
+  PyUnicode_DecodeCodePageStateful=python37.PyUnicode_DecodeCodePageStateful
+  PyUnicode_DecodeFSDefault=python37.PyUnicode_DecodeFSDefault
+  PyUnicode_DecodeFSDefaultAndSize=python37.PyUnicode_DecodeFSDefaultAndSize
+  PyUnicode_DecodeLatin1=python37.PyUnicode_DecodeLatin1
+  PyUnicode_DecodeLocale=python37.PyUnicode_DecodeLocale
+  PyUnicode_DecodeLocaleAndSize=python37.PyUnicode_DecodeLocaleAndSize
+  PyUnicode_DecodeMBCS=python37.PyUnicode_DecodeMBCS
+  PyUnicode_DecodeMBCSStateful=python37.PyUnicode_DecodeMBCSStateful
+  PyUnicode_DecodeRawUnicodeEscape=python37.PyUnicode_DecodeRawUnicodeEscape
+  PyUnicode_DecodeUTF16=python37.PyUnicode_DecodeUTF16
+  PyUnicode_DecodeUTF16Stateful=python37.PyUnicode_DecodeUTF16Stateful
+  PyUnicode_DecodeUTF32=python37.PyUnicode_DecodeUTF32
+  PyUnicode_DecodeUTF32Stateful=python37.PyUnicode_DecodeUTF32Stateful
+  PyUnicode_DecodeUTF7=python37.PyUnicode_DecodeUTF7
+  PyUnicode_DecodeUTF7Stateful=python37.PyUnicode_DecodeUTF7Stateful
+  PyUnicode_DecodeUTF8=python37.PyUnicode_DecodeUTF8
+  PyUnicode_DecodeUTF8Stateful=python37.PyUnicode_DecodeUTF8Stateful
+  PyUnicode_DecodeUnicodeEscape=python37.PyUnicode_DecodeUnicodeEscape
+  PyUnicode_EncodeCodePage=python37.PyUnicode_EncodeCodePage
+  PyUnicode_EncodeFSDefault=python37.PyUnicode_EncodeFSDefault
+  PyUnicode_EncodeLocale=python37.PyUnicode_EncodeLocale
+  PyUnicode_FSConverter=python37.PyUnicode_FSConverter
+  PyUnicode_FSDecoder=python37.PyUnicode_FSDecoder
+  PyUnicode_Find=python37.PyUnicode_Find
+  PyUnicode_FindChar=python37.PyUnicode_FindChar
+  PyUnicode_Format=python37.PyUnicode_Format
+  PyUnicode_FromEncodedObject=python37.PyUnicode_FromEncodedObject
+  PyUnicode_FromFormat=python37.PyUnicode_FromFormat
+  PyUnicode_FromFormatV=python37.PyUnicode_FromFormatV
+  PyUnicode_FromObject=python37.PyUnicode_FromObject
+  PyUnicode_FromOrdinal=python37.PyUnicode_FromOrdinal
+  PyUnicode_FromString=python37.PyUnicode_FromString
+  PyUnicode_FromStringAndSize=python37.PyUnicode_FromStringAndSize
+  PyUnicode_FromWideChar=python37.PyUnicode_FromWideChar
+  PyUnicode_GetDefaultEncoding=python37.PyUnicode_GetDefaultEncoding
+  PyUnicode_GetLength=python37.PyUnicode_GetLength
+  PyUnicode_GetSize=python37.PyUnicode_GetSize
+  PyUnicode_InternFromString=python37.PyUnicode_InternFromString
+  PyUnicode_InternImmortal=python37.PyUnicode_InternImmortal
+  PyUnicode_InternInPlace=python37.PyUnicode_InternInPlace
+  PyUnicode_IsIdentifier=python37.PyUnicode_IsIdentifier
+  PyUnicode_Join=python37.PyUnicode_Join
+  PyUnicode_Partition=python37.PyUnicode_Partition
+  PyUnicode_RPartition=python37.PyUnicode_RPartition
+  PyUnicode_RSplit=python37.PyUnicode_RSplit
+  PyUnicode_ReadChar=python37.PyUnicode_ReadChar
+  PyUnicode_Replace=python37.PyUnicode_Replace
+  PyUnicode_Resize=python37.PyUnicode_Resize
+  PyUnicode_RichCompare=python37.PyUnicode_RichCompare
+  PyUnicode_Split=python37.PyUnicode_Split
+  PyUnicode_Splitlines=python37.PyUnicode_Splitlines
+  PyUnicode_Substring=python37.PyUnicode_Substring
+  PyUnicode_Tailmatch=python37.PyUnicode_Tailmatch
+  PyUnicode_Translate=python37.PyUnicode_Translate
+  PyUnicode_Type=python37.PyUnicode_Type DATA
+  PyUnicode_WriteChar=python37.PyUnicode_WriteChar
+  PyWeakref_GetObject=python37.PyWeakref_GetObject
+  PyWeakref_NewProxy=python37.PyWeakref_NewProxy
+  PyWeakref_NewRef=python37.PyWeakref_NewRef
+  PyWrapperDescr_Type=python37.PyWrapperDescr_Type DATA
+  PyWrapper_New=python37.PyWrapper_New
+  PyZip_Type=python37.PyZip_Type DATA
+  Py_AddPendingCall=python37.Py_AddPendingCall
+  Py_AtExit=python37.Py_AtExit
+  Py_BuildValue=python37.Py_BuildValue
+  Py_CompileString=python37.Py_CompileString
+  Py_DecRef=python37.Py_DecRef
+  Py_DecodeLocale=python37.Py_DecodeLocale
+  Py_EncodeLocale=python37.Py_EncodeLocale
+  Py_EndInterpreter=python37.Py_EndInterpreter
+  Py_Exit=python37.Py_Exit
+  Py_FatalError=python37.Py_FatalError
+  Py_FileSystemDefaultEncodeErrors=python37.Py_FileSystemDefaultEncodeErrors DATA
+  Py_FileSystemDefaultEncoding=python37.Py_FileSystemDefaultEncoding DATA
+  Py_Finalize=python37.Py_Finalize
+  Py_FinalizeEx=python37.Py_FinalizeEx
+  Py_GetBuildInfo=python37.Py_GetBuildInfo
+  Py_GetCompiler=python37.Py_GetCompiler
+  Py_GetCopyright=python37.Py_GetCopyright
+  Py_GetExecPrefix=python37.Py_GetExecPrefix
+  Py_GetPath=python37.Py_GetPath
+  Py_GetPlatform=python37.Py_GetPlatform
+  Py_GetPrefix=python37.Py_GetPrefix
+  Py_GetProgramFullPath=python37.Py_GetProgramFullPath
+  Py_GetProgramName=python37.Py_GetProgramName
+  Py_GetPythonHome=python37.Py_GetPythonHome
+  Py_GetRecursionLimit=python37.Py_GetRecursionLimit
+  Py_GetVersion=python37.Py_GetVersion
+  Py_HasFileSystemDefaultEncoding=python37.Py_HasFileSystemDefaultEncoding DATA
+  Py_IncRef=python37.Py_IncRef
+  Py_Initialize=python37.Py_Initialize
+  Py_InitializeEx=python37.Py_InitializeEx
+  Py_IsInitialized=python37.Py_IsInitialized
+  Py_Main=python37.Py_Main
+  Py_MakePendingCalls=python37.Py_MakePendingCalls
+  Py_NewInterpreter=python37.Py_NewInterpreter
+  Py_ReprEnter=python37.Py_ReprEnter
+  Py_ReprLeave=python37.Py_ReprLeave
+  Py_SetPath=python37.Py_SetPath
+  Py_SetProgramName=python37.Py_SetProgramName
+  Py_SetPythonHome=python37.Py_SetPythonHome
+  Py_SetRecursionLimit=python37.Py_SetRecursionLimit
+  Py_SymtableString=python37.Py_SymtableString
+  Py_VaBuildValue=python37.Py_VaBuildValue
+  _PyArg_ParseTupleAndKeywords_SizeT=python37._PyArg_ParseTupleAndKeywords_SizeT
+  _PyArg_ParseTuple_SizeT=python37._PyArg_ParseTuple_SizeT
+  _PyArg_Parse_SizeT=python37._PyArg_Parse_SizeT
+  _PyArg_VaParseTupleAndKeywords_SizeT=python37._PyArg_VaParseTupleAndKeywords_SizeT
+  _PyArg_VaParse_SizeT=python37._PyArg_VaParse_SizeT
+  _PyErr_BadInternalCall=python37._PyErr_BadInternalCall
+  _PyObject_CallFunction_SizeT=python37._PyObject_CallFunction_SizeT
+  _PyObject_CallMethod_SizeT=python37._PyObject_CallMethod_SizeT
+  _PyObject_GC_Malloc=python37._PyObject_GC_Malloc
+  _PyObject_GC_New=python37._PyObject_GC_New
+  _PyObject_GC_NewVar=python37._PyObject_GC_NewVar
+  _PyObject_GC_Resize=python37._PyObject_GC_Resize
+  _PyObject_New=python37._PyObject_New
+  _PyObject_NewVar=python37._PyObject_NewVar
+  _PyState_AddModule=python37._PyState_AddModule
+  _PyThreadState_Init=python37._PyThreadState_Init
+  _PyThreadState_Prealloc=python37._PyThreadState_Prealloc
+  _PyTrash_delete_later=python37._PyTrash_delete_later DATA
+  _PyTrash_delete_nesting=python37._PyTrash_delete_nesting DATA
+  _PyTrash_deposit_object=python37._PyTrash_deposit_object
+  _PyTrash_destroy_chain=python37._PyTrash_destroy_chain
+  _PyTrash_thread_deposit_object=python37._PyTrash_thread_deposit_object
+  _PyTrash_thread_destroy_chain=python37._PyTrash_thread_destroy_chain
+  _PyWeakref_CallableProxyType=python37._PyWeakref_CallableProxyType DATA
+  _PyWeakref_ProxyType=python37._PyWeakref_ProxyType DATA
+  _PyWeakref_RefType=python37._PyWeakref_RefType DATA
+  _Py_BuildValue_SizeT=python37._Py_BuildValue_SizeT
+  _Py_CheckRecursionLimit=python37._Py_CheckRecursionLimit DATA
+  _Py_CheckRecursiveCall=python37._Py_CheckRecursiveCall
+  _Py_Dealloc=python37._Py_Dealloc
+  _Py_EllipsisObject=python37._Py_EllipsisObject DATA
+  _Py_FalseStruct=python37._Py_FalseStruct DATA
+  _Py_NoneStruct=python37._Py_NoneStruct DATA
+  _Py_NotImplementedStruct=python37._Py_NotImplementedStruct DATA
+  _Py_SwappedOp=python37._Py_SwappedOp DATA
+  _Py_TrueStruct=python37._Py_TrueStruct DATA
+  _Py_VaBuildValue_SizeT=python37._Py_VaBuildValue_SizeT
diff --git a/PCbuild/prepare_ssl.bat b/PCbuild/prepare_ssl.bat
index 2f41ae8..33f878e 100644
--- a/PCbuild/prepare_ssl.bat
+++ b/PCbuild/prepare_ssl.bat
@@ -3,10 +3,10 @@
   if "%1" EQU "Debug" (
     shift
     set HOST_PYTHON=python_d.exe
-    if not exist python36_d.dll exit 1
+    if not exist python37_d.dll exit 1
   ) ELSE (
     set HOST_PYTHON=python.exe
-    if not exist python36.dll exit 1
+    if not exist python37.dll exit 1
   )
 )
 %HOST_PYTHON% "%~dp0prepare_ssl.py" %1
diff --git a/PCbuild/readme.txt b/PCbuild/readme.txt
index c04ba4e..00b50be 100644
--- a/PCbuild/readme.txt
+++ b/PCbuild/readme.txt
@@ -48,7 +48,7 @@
     Used to build Python with extra debugging capabilities, equivalent
     to using ./configure --with-pydebug on UNIX.  All binaries built
     using this configuration have "_d" added to their name:
-    python36_d.dll, python_d.exe, parser_d.pyd, and so on.  Both the
+    python37_d.dll, python_d.exe, parser_d.pyd, and so on.  Both the
     build and rt (run test) batch files in this directory accept a -d
     option for debug builds.  If you are building Python to help with
     development of CPython, you will most likely use this configuration.
diff --git a/PCbuild/rt.bat b/PCbuild/rt.bat
index 3582672..b418a8b 100644
--- a/PCbuild/rt.bat
+++ b/PCbuild/rt.bat
@@ -42,7 +42,7 @@
 if NOT "%1"=="" (set regrtestargs=%regrtestargs% %1) & shift & goto CheckOpts
 
 set exe=%prefix%python%suffix%.exe
-set cmd="%exe%" %dashO% -Wd -E -bb -m test %regrtestargs%
+set cmd="%exe%" %dashO% -u -Wd -E -bb -m test %regrtestargs%
 if defined qmode goto Qmode
 
 echo Deleting .pyc/.pyo files ...
diff --git a/Parser/tokenizer.c b/Parser/tokenizer.c
index 0fa3aeb..10639ed 100644
--- a/Parser/tokenizer.c
+++ b/Parser/tokenizer.c
@@ -440,7 +440,7 @@
     }
     else
     {
-        bufobj = PyObject_CallObject(tok->decoding_readline, NULL);
+        bufobj = _PyObject_CallNoArg(tok->decoding_readline);
         if (bufobj == NULL)
             goto error;
     }
@@ -533,7 +533,7 @@
     Py_XSETREF(tok->decoding_readline, readline);
 
     if (pos > 0) {
-        PyObject *bufobj = PyObject_CallObject(readline, NULL);
+        PyObject *bufobj = _PyObject_CallNoArg(readline);
         if (bufobj == NULL)
             return 0;
         Py_DECREF(bufobj);
@@ -650,7 +650,7 @@
     } else {
         PyObject* buf = tok->decoding_buffer;
         if (buf == NULL) {
-            buf = PyObject_CallObject(tok->decoding_readline, NULL);
+            buf = _PyObject_CallNoArg(tok->decoding_readline);
             if (buf == NULL) {
                 error_ret(tok);
                 return 1;
diff --git a/Programs/_testembed.c b/Programs/_testembed.c
index 3968399..a68d4fa 100644
--- a/Programs/_testembed.c
+++ b/Programs/_testembed.c
@@ -33,7 +33,7 @@
     );
 }
 
-static void test_repeated_init_and_subinterpreters(void)
+static int test_repeated_init_and_subinterpreters(void)
 {
     PyThreadState *mainstate, *substate;
 #ifdef WITH_THREAD
@@ -70,6 +70,7 @@
         PyEval_RestoreThread(mainstate);
         Py_Finalize();
     }
+    return 0;
 }
 
 /*****************************************************
@@ -103,7 +104,7 @@
     Py_Finalize();
 }
 
-static void test_forced_io_encoding(void)
+static int test_forced_io_encoding(void)
 {
     /* Check various combinations */
     printf("--- Use defaults ---\n");
@@ -122,19 +123,51 @@
         printf("Unexpected success calling Py_SetStandardStreamEncoding");
     }
     Py_Finalize();
+    return 0;
 }
 
-/* Different embedding tests */
+/* *********************************************************
+ * List of test cases and the function that implements it.
+ * 
+ * Names are compared case-sensitively with the first
+ * argument. If no match is found, or no first argument was
+ * provided, the names of all test cases are printed and
+ * the exit code will be -1.
+ *
+ * The int returned from test functions is used as the exit
+ * code, and test_capi treats all non-zero exit codes as a
+ * failed test. 
+ *********************************************************/
+struct TestCase
+{
+    const char *name;
+    int (*func)(void);
+};
+
+static struct TestCase TestCases[] = {
+    { "forced_io_encoding", test_forced_io_encoding },
+    { "repeated_init_and_subinterpreters", test_repeated_init_and_subinterpreters },
+    { NULL, NULL }
+};
+
 int main(int argc, char *argv[])
 {
-
-    /* TODO: Check the argument string to allow for more test cases */
     if (argc > 1) {
-        /* For now: assume "forced_io_encoding */
-        test_forced_io_encoding();
-    } else {
-        /* Run the original embedding test case by default */
-        test_repeated_init_and_subinterpreters();
+        for (struct TestCase *tc = TestCases; tc && tc->name; tc++) {
+            if (strcmp(argv[1], tc->name) == 0)
+                return (*tc->func)();
+        }
     }
-    return 0;
+
+    /* No match found, or no test name provided, so display usage */
+    printf("Python " PY_VERSION " _testembed executable for embedded interpreter tests\n"
+           "Normally executed via 'EmbeddingTests' in Lib/test/test_capi.py\n\n"
+           "Usage: %s TESTNAME\n\nAll available tests:\n", argv[0]);
+    for (struct TestCase *tc = TestCases; tc && tc->name; tc++) {
+        printf("  %s\n", tc->name);
+    }
+
+    /* Non-zero exit code will cause test_capi.py tests to fail.
+       This is intentional. */
+    return -1;
 }
diff --git a/Python/_warnings.c b/Python/_warnings.c
index 6cfae77..67f4c6b 100644
--- a/Python/_warnings.c
+++ b/Python/_warnings.c
@@ -1,5 +1,6 @@
 #include "Python.h"
 #include "frameobject.h"
+#include "clinic/_warnings.c.h"
 
 #define MODULE_NAME "_warnings"
 
@@ -26,7 +27,7 @@
 
     if (obj == Py_None)
         return 1;
-    result = _PyObject_CallMethodId(obj, &PyId_match, "O", arg);
+    result = _PyObject_CallMethodIdObjArgs(obj, &PyId_match, arg, NULL);
     if (result == NULL)
         return -1;
 
@@ -476,7 +477,7 @@
     }
     else {
         text = message;
-        message = PyObject_CallFunction(category, "O", message);
+        message = PyObject_CallFunctionObjArgs(category, message, NULL);
         if (message == NULL)
             goto cleanup;
     }
@@ -485,6 +486,10 @@
     if (lineno_obj == NULL)
         goto cleanup;
 
+    if (source == Py_None) {
+        source = NULL;
+    }
+
     /* Create key. */
     key = PyTuple_Pack(3, text, category, lineno_obj);
     if (key == NULL)
@@ -805,22 +810,26 @@
     return res;
 }
 
+/*[clinic input]
+warn as warnings_warn
+
+    message: object
+    category: object = None
+    stacklevel: Py_ssize_t = 1
+    source: object = None
+
+Issue a warning, or maybe ignore it or raise an exception.
+[clinic start generated code]*/
+
 static PyObject *
-warnings_warn(PyObject *self, PyObject *args, PyObject *kwds)
+warnings_warn_impl(PyObject *module, PyObject *message, PyObject *category,
+                   Py_ssize_t stacklevel, PyObject *source)
+/*[clinic end generated code: output=31ed5ab7d8d760b2 input=bfdf5cf99f6c4edd]*/
 {
-    static char *kw_list[] = {"message", "category", "stacklevel",
-                              "source", NULL};
-    PyObject *message, *category = NULL, *source = NULL;
-    Py_ssize_t stack_level = 1;
-
-    if (!PyArg_ParseTupleAndKeywords(args, kwds, "O|OnO:warn", kw_list,
-                                     &message, &category, &stack_level, &source))
-        return NULL;
-
     category = get_category(message, category);
     if (category == NULL)
         return NULL;
-    return do_warn(message, category, stack_level, source);
+    return do_warn(message, category, stacklevel, source);
 }
 
 static PyObject *
@@ -1098,15 +1107,11 @@
 }
 
 
-PyDoc_STRVAR(warn_doc,
-"Issue a warning, or maybe ignore it or raise an exception.");
-
 PyDoc_STRVAR(warn_explicit_doc,
 "Low-level inferface to warnings functionality.");
 
 static PyMethodDef warnings_functions[] = {
-    {"warn", (PyCFunction)warnings_warn, METH_VARARGS | METH_KEYWORDS,
-        warn_doc},
+    WARNINGS_WARN_METHODDEF
     {"warn_explicit", (PyCFunction)warnings_warn_explicit,
         METH_VARARGS | METH_KEYWORDS, warn_explicit_doc},
     {"_filters_mutated", (PyCFunction)warnings_filters_mutated, METH_NOARGS,
diff --git a/Python/ast.c b/Python/ast.c
index 217ea14..5c5738f 100644
--- a/Python/ast.c
+++ b/Python/ast.c
@@ -1411,11 +1411,6 @@
     if (!kwdefaults && nkwonlyargs)
         return NULL;
 
-    if (nposargs + nkwonlyargs > 255) {
-        ast_error(c, n, "more than 255 arguments");
-        return NULL;
-    }
-
     /* tfpdef: NAME [':' test]
        vfpdef: NAME
     */
@@ -2738,11 +2733,6 @@
         return NULL;
     }
 
-    if (nargs + nkeywords + ngens > 255) {
-        ast_error(c, n, "more than 255 arguments");
-        return NULL;
-    }
-
     args = _Py_asdl_seq_new(nargs + ngens, c->c_arena);
     if (!args)
         return NULL;
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 69e5f08..292a7bc 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -1186,7 +1186,7 @@
 static PyObject *
 map_next(mapobject *lz)
 {
-    PyObject *small_stack[5];
+    PyObject *small_stack[_PY_FASTCALL_SMALL_STACK];
     PyObject **stack;
     Py_ssize_t niters, nargs, i;
     PyObject *result = NULL;
@@ -1923,7 +1923,7 @@
         char *s = NULL;
         PyObject *stdin_encoding = NULL, *stdin_errors = NULL;
         PyObject *stdout_encoding = NULL, *stdout_errors = NULL;
-        char *stdin_encoding_str, *stdin_errors_str;
+        const char *stdin_encoding_str, *stdin_errors_str;
         PyObject *result;
         size_t len;
 
@@ -1944,7 +1944,7 @@
             Py_DECREF(tmp);
         if (prompt != NULL) {
             /* We have a prompt, encode it as stdout would */
-            char *stdout_encoding_str, *stdout_errors_str;
+            const char *stdout_encoding_str, *stdout_errors_str;
             PyObject *stringpo;
             stdout_encoding = _PyObject_GetAttrId(fout, &PyId_encoding);
             stdout_errors = _PyObject_GetAttrId(fout, &PyId_errors);
@@ -2074,7 +2074,7 @@
     }
 
     if (ndigits == NULL || ndigits == Py_None)
-        result = PyObject_CallFunctionObjArgs(round, NULL);
+        result = _PyObject_CallNoArg(round);
     else
         result = PyObject_CallFunctionObjArgs(round, ndigits, NULL);
     Py_DECREF(round);
diff --git a/Python/ceval.c b/Python/ceval.c
index d5172b9..cd95642 100644
--- a/Python/ceval.c
+++ b/Python/ceval.c
@@ -30,6 +30,9 @@
 #define CHECKEXC 1      /* Double-check exception checking */
 #endif
 
+/* Private API for the LOAD_METHOD opcode. */
+extern int _PyObject_GetMethod(PyObject *, PyObject *, PyObject **);
+
 typedef PyObject *(*callproc)(PyObject *, PyObject *, PyObject *);
 
 /* Forward declarations */
@@ -83,63 +86,6 @@
 #endif
 #endif
 
-/* Function call profile */
-#ifdef CALL_PROFILE
-#define PCALL_NUM 11
-static int pcall[PCALL_NUM];
-
-#define PCALL_ALL 0
-#define PCALL_FUNCTION 1
-#define PCALL_FAST_FUNCTION 2
-#define PCALL_FASTER_FUNCTION 3
-#define PCALL_METHOD 4
-#define PCALL_BOUND_METHOD 5
-#define PCALL_CFUNCTION 6
-#define PCALL_TYPE 7
-#define PCALL_GENERATOR 8
-#define PCALL_OTHER 9
-#define PCALL_POP 10
-
-/* Notes about the statistics
-
-   PCALL_FAST stats
-
-   FAST_FUNCTION means no argument tuple needs to be created.
-   FASTER_FUNCTION means that the fast-path frame setup code is used.
-
-   If there is a method call where the call can be optimized by changing
-   the argument tuple and calling the function directly, it gets recorded
-   twice.
-
-   As a result, the relationship among the statistics appears to be
-   PCALL_ALL == PCALL_FUNCTION + PCALL_METHOD - PCALL_BOUND_METHOD +
-                PCALL_CFUNCTION + PCALL_TYPE + PCALL_GENERATOR + PCALL_OTHER
-   PCALL_FUNCTION > PCALL_FAST_FUNCTION > PCALL_FASTER_FUNCTION
-   PCALL_METHOD > PCALL_BOUND_METHOD
-*/
-
-#define PCALL(POS) pcall[POS]++
-
-PyObject *
-PyEval_GetCallStats(PyObject *self)
-{
-    return Py_BuildValue("iiiiiiiiiii",
-                         pcall[0], pcall[1], pcall[2], pcall[3],
-                         pcall[4], pcall[5], pcall[6], pcall[7],
-                         pcall[8], pcall[9], pcall[10]);
-}
-#else
-#define PCALL(O)
-
-PyObject *
-PyEval_GetCallStats(PyObject *self)
-{
-    Py_INCREF(Py_None);
-    return Py_None;
-}
-#endif
-
-
 #ifdef WITH_THREAD
 #define GIL_REQUEST _Py_atomic_load_relaxed(&gil_drop_request)
 #else
@@ -718,7 +664,7 @@
     return tstate->interp->eval_frame(f, throwflag);
 }
 
-PyObject *
+PyObject* _Py_HOT_FUNCTION
 _PyEval_EvalFrameDefault(PyFrameObject *f, int throwflag)
 {
 #ifdef DXPAIRS
@@ -1424,6 +1370,12 @@
             PyObject *right = POP();
             PyObject *left = TOP();
             PyObject *sum;
+            /* NOTE(haypo): Please don't try to micro-optimize int+int on
+               CPython using bytecode, it is simply worthless.
+               See http://bugs.python.org/issue21955 and
+               http://bugs.python.org/issue10044 for the discussion. In short,
+               no patch shown any impact on a realistic benchmark, only a minor
+               speedup on microbenchmarks. */
             if (PyUnicode_CheckExact(left) &&
                      PyUnicode_CheckExact(right)) {
                 sum = unicode_concatenate(left, right, f, next_instr);
@@ -1538,7 +1490,7 @@
 
         TARGET(SET_ADD) {
             PyObject *v = POP();
-            PyObject *set = stack_pointer[-oparg];
+            PyObject *set = PEEK(oparg);
             int err;
             err = PySet_Add(set, v);
             Py_DECREF(v);
@@ -2400,8 +2352,10 @@
 
         TARGET(DELETE_DEREF) {
             PyObject *cell = freevars[oparg];
-            if (PyCell_GET(cell) != NULL) {
-                PyCell_Set(cell, NULL);
+            PyObject *oldobj = PyCell_GET(cell);
+            if (oldobj != NULL) {
+                PyCell_SET(cell, NULL);
+                Py_DECREF(oldobj);
                 DISPATCH();
             }
             format_exc_unbound(co, oparg);
@@ -2798,7 +2752,7 @@
             PyObject *map;
             int err;
             STACKADJ(-2);
-            map = stack_pointer[-oparg];  /* dict */
+            map = PEEK(oparg);                      /* dict */
             assert(PyDict_CheckExact(map));
             err = PyDict_SetItem(map, key, value);  /* map[key] = value */
             Py_DECREF(value);
@@ -3111,7 +3065,7 @@
             Py_DECREF(mgr);
             if (enter == NULL)
                 goto error;
-            res = PyObject_CallFunctionObjArgs(enter, NULL);
+            res = _PyObject_CallNoArg(enter);
             Py_DECREF(enter);
             if (res == NULL)
                 goto error;
@@ -3145,7 +3099,7 @@
             }
             SET_TOP(exit);
             Py_DECREF(mgr);
-            res = PyObject_CallFunctionObjArgs(enter, NULL);
+            res = _PyObject_CallNoArg(enter);
             Py_DECREF(enter);
             if (res == NULL)
                 goto error;
@@ -3184,8 +3138,12 @@
                gotos should still be resumed.)
             */
 
+            PyObject* stack[3];
             PyObject *exit_func;
-            PyObject *exc = TOP(), *val = Py_None, *tb = Py_None, *res;
+            PyObject *exc, *val, *tb, *res;
+
+            val = tb = Py_None;
+            exc = TOP();
             if (exc == Py_None) {
                 (void)POP();
                 exit_func = TOP();
@@ -3229,8 +3187,11 @@
                 assert(block->b_type == EXCEPT_HANDLER);
                 block->b_level--;
             }
-            /* XXX Not the fastest way to call it... */
-            res = PyObject_CallFunctionObjArgs(exit_func, exc, val, tb, NULL);
+
+            stack[0] = exc;
+            stack[1] = val;
+            stack[2] = tb;
+            res = _PyObject_FastCall(exit_func, stack, 3);
             Py_DECREF(exit_func);
             if (res == NULL)
                 goto error;
@@ -3267,10 +3228,103 @@
             DISPATCH();
         }
 
+        TARGET(LOAD_METHOD) {
+            /* Designed to work in tamdem with CALL_METHOD. */
+            PyObject *name = GETITEM(names, oparg);
+            PyObject *obj = TOP();
+            PyObject *meth = NULL;
+
+            int meth_found = _PyObject_GetMethod(obj, name, &meth);
+
+            SET_TOP(meth);  /* Replace `obj` on top; OK if NULL. */
+            if (meth == NULL) {
+                /* Most likely attribute wasn't found. */
+                Py_DECREF(obj);
+                goto error;
+            }
+
+            if (meth_found) {
+                /* The method object is now on top of the stack.
+                   Push `obj` back to the stack, so that the stack
+                   layout would be:
+
+                       method | obj | arg1 | ... | argN
+                */
+                PUSH(obj);
+            }
+            else {
+                /* Not a method (but a regular attr, or something
+                   was returned by a descriptor protocol).  Push
+                   NULL to the top of the stack, to signal
+                   CALL_METHOD that it's not a method call.
+                */
+                Py_DECREF(obj);
+                PUSH(NULL);
+            }
+            DISPATCH();
+        }
+
+        TARGET(CALL_METHOD) {
+            /* Designed to work in tamdem with LOAD_METHOD. */
+            PyObject **sp, *res, *obj;
+
+            sp = stack_pointer;
+
+            obj = PEEK(oparg + 1);
+            if (obj == NULL) {
+                /* `obj` is NULL when LOAD_METHOD thinks that it's not
+                   a method call.  Swap the NULL and callable.
+
+                   Stack layout:
+
+                       ... | callable | NULL | arg1 | ... | argN
+                                                           ^- TOP()
+                                              ^- (-oparg)
+                                       ^- (-oparg-1)
+                              ^- (-oparg-2)
+
+                   after the next line it will be:
+
+                       ... | callable | callable | arg1 | ... | argN
+                                                                ^- TOP()
+                                                   ^- (-oparg)
+                                        ^- (-oparg-1)
+                              ^- (-oparg-2)
+
+                   Right side `callable` will be POPed by call_funtion.
+                   Left side `callable` will be POPed manually later
+                   (one of "callbale" refs on the stack is borrowed.)
+                */
+                SET_VALUE(oparg + 1, PEEK(oparg + 2));
+                res = call_function(&sp, oparg, NULL);
+                stack_pointer = sp;
+                (void)POP(); /* POP the left side callable. */
+            }
+            else {
+                /* This is a method call.  Stack layout:
+
+                     ... | method | obj | arg1 | ... | argN
+                                                        ^- TOP()
+                                           ^- (-oparg)
+                                     ^- (-oparg-1)
+
+                  `obj` and `method` will be POPed by call_function.
+                  We'll be passing `oparg + 1` to call_function, to
+                  make it accept the `obj` as a first argument.
+                */
+                res = call_function(&sp, oparg + 1, NULL);
+                stack_pointer = sp;
+            }
+
+            PUSH(res);
+            if (res == NULL)
+                goto error;
+            DISPATCH();
+        }
+
         PREDICTED(CALL_FUNCTION);
         TARGET(CALL_FUNCTION) {
             PyObject **sp, *res;
-            PCALL(PCALL_ALL);
             sp = stack_pointer;
             res = call_function(&sp, oparg, NULL);
             stack_pointer = sp;
@@ -3286,7 +3340,6 @@
 
             names = POP();
             assert(PyTuple_CheckExact(names) && PyTuple_GET_SIZE(names) <= oparg);
-            PCALL(PCALL_ALL);
             sp = stack_pointer;
             res = call_function(&sp, oparg, names);
             stack_pointer = sp;
@@ -3301,7 +3354,6 @@
 
         TARGET(CALL_FUNCTION_EX) {
             PyObject *func, *callargs, *kwargs = NULL, *result;
-            PCALL(PCALL_ALL);
             if (oparg & 0x01) {
                 kwargs = POP();
                 if (!PyDict_CheckExact(kwargs)) {
@@ -3879,7 +3931,7 @@
     /* Create the frame */
     tstate = PyThreadState_GET();
     assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, locals);
+    f = _PyFrame_New_NoTrack(tstate, co, globals, locals);
     if (f == NULL) {
         return NULL;
     }
@@ -4048,7 +4100,7 @@
        vars into frame. */
     for (i = 0; i < PyTuple_GET_SIZE(co->co_cellvars); ++i) {
         PyObject *c;
-        int arg;
+        Py_ssize_t arg;
         /* Possibly account for the cell variable being an argument. */
         if (co->co_cell2arg != NULL &&
             (arg = co->co_cell2arg[i]) != CO_CELL_NOT_AN_ARG) {
@@ -4091,8 +4143,6 @@
          * when the generator is resumed. */
         Py_CLEAR(f->f_back);
 
-        PCALL(PCALL_GENERATOR);
-
         /* Create a new generator that owns the ready to run frame
          * and return that as the value. */
         if (is_coro) {
@@ -4102,8 +4152,11 @@
         } else {
             gen = PyGen_NewWithQualName(f, name, qualname);
         }
-        if (gen == NULL)
+        if (gen == NULL) {
             return NULL;
+        }
+
+        _PyObject_GC_TRACK(f);
 
         if (is_coro && coro_wrapper != NULL) {
             PyObject *wrapped;
@@ -4126,9 +4179,15 @@
        so recursion_depth must be boosted for the duration.
     */
     assert(tstate != NULL);
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
+    if (Py_REFCNT(f) > 1) {
+        Py_DECREF(f);
+        _PyObject_GC_TRACK(f);
+    }
+    else {
+        ++tstate->recursion_depth;
+        Py_DECREF(f);
+        --tstate->recursion_depth;
+    }
     return retval;
 }
 
@@ -4245,7 +4304,7 @@
 
     if (PyExceptionClass_Check(exc)) {
         type = exc;
-        value = PyObject_CallObject(exc, NULL);
+        value = _PyObject_CallNoArg(exc);
         if (value == NULL)
             goto raise_error;
         if (!PyExceptionInstance_Check(value)) {
@@ -4270,10 +4329,13 @@
         goto raise_error;
     }
 
+    assert(type != NULL);
+    assert(value != NULL);
+
     if (cause) {
         PyObject *fixed_cause;
         if (PyExceptionClass_Check(cause)) {
-            fixed_cause = PyObject_CallObject(cause, NULL);
+            fixed_cause = _PyObject_CallNoArg(cause);
             if (fixed_cause == NULL)
                 goto raise_error;
             Py_DECREF(cause);
@@ -4296,8 +4358,8 @@
 
     PyErr_SetObject(type, value);
     /* PyErr_SetObject incref's its arguments */
-    Py_XDECREF(value);
-    Py_XDECREF(type);
+    Py_DECREF(value);
+    Py_DECREF(type);
     return 0;
 
 raise_error:
@@ -4681,7 +4743,8 @@
    The arg must be a tuple or NULL.  The kw must be a dict or NULL. */
 
 PyObject *
-PyEval_CallObjectWithKeywords(PyObject *func, PyObject *args, PyObject *kwargs)
+PyEval_CallObjectWithKeywords(PyObject *callable,
+                              PyObject *args, PyObject *kwargs)
 {
 #ifdef Py_DEBUG
     /* PyEval_CallObjectWithKeywords() must not be called with an exception
@@ -4691,7 +4754,7 @@
 #endif
 
     if (args == NULL) {
-        return _PyObject_FastCallDict(func, NULL, 0, kwargs);
+        return _PyObject_FastCallDict(callable, NULL, 0, kwargs);
     }
 
     if (!PyTuple_Check(args)) {
@@ -4706,7 +4769,7 @@
         return NULL;
     }
 
-    return PyObject_Call(func, args, kwargs);
+    return PyObject_Call(callable, args, kwargs);
 }
 
 const char *
@@ -4766,7 +4829,7 @@
     x = call; \
     }
 
-static PyObject *
+static PyObject* _Py_HOT_FUNCTION
 call_function(PyObject ***pp_stack, Py_ssize_t oparg, PyObject *kwnames)
 {
     PyObject **pfunc = (*pp_stack) - oparg - 1;
@@ -4782,17 +4845,17 @@
     if (PyCFunction_Check(func)) {
         PyThreadState *tstate = PyThreadState_GET();
 
-        PCALL(PCALL_CFUNCTION);
-
         stack = (*pp_stack) - nargs - nkwargs;
         C_TRACE(x, _PyCFunction_FastCallKeywords(func, stack, nargs, kwnames));
     }
     else {
         if (PyMethod_Check(func) && PyMethod_GET_SELF(func) != NULL) {
-            /* optimize access to bound methods */
+            /* Optimize access to bound methods. Reuse the Python stack
+               to pass 'self' as the first argument, replace 'func'
+               with 'self'. It avoids the creation of a new temporary tuple
+               for arguments (to replace func with self) when the method uses
+               FASTCALL. */
             PyObject *self = PyMethod_GET_SELF(func);
-            PCALL(PCALL_METHOD);
-            PCALL(PCALL_BOUND_METHOD);
             Py_INCREF(self);
             func = PyMethod_GET_FUNCTION(func);
             Py_INCREF(func);
@@ -4824,7 +4887,6 @@
     while ((*pp_stack) > pfunc) {
         w = EXT_POP(*pp_stack);
         Py_DECREF(w);
-        PCALL(PCALL_POP);
     }
 
     return x;
@@ -4839,7 +4901,7 @@
    done before evaluating the frame.
 */
 
-static PyObject*
+static PyObject* _Py_HOT_FUNCTION
 _PyFunction_FastCall(PyCodeObject *co, PyObject **args, Py_ssize_t nargs,
                      PyObject *globals)
 {
@@ -4849,14 +4911,13 @@
     Py_ssize_t i;
     PyObject *result;
 
-    PCALL(PCALL_FASTER_FUNCTION);
     assert(globals != NULL);
     /* XXX Perhaps we should create a specialized
-       PyFrame_New() that doesn't take locals, but does
+       _PyFrame_New_NoTrack() that doesn't take locals, but does
        take builtins without sanity checking them.
        */
     assert(tstate != NULL);
-    f = PyFrame_New(tstate, co, globals, NULL);
+    f = _PyFrame_New_NoTrack(tstate, co, globals, NULL);
     if (f == NULL) {
         return NULL;
     }
@@ -4869,10 +4930,15 @@
     }
     result = PyEval_EvalFrameEx(f,0);
 
-    ++tstate->recursion_depth;
-    Py_DECREF(f);
-    --tstate->recursion_depth;
-
+    if (Py_REFCNT(f) > 1) {
+        Py_DECREF(f);
+        _PyObject_GC_TRACK(f);
+    }
+    else {
+        ++tstate->recursion_depth;
+        Py_DECREF(f);
+        --tstate->recursion_depth;
+    }
     return result;
 }
 
@@ -4895,9 +4961,6 @@
     /* kwnames must only contains str strings, no subclass, and all keys must
        be unique */
 
-    PCALL(PCALL_FUNCTION);
-    PCALL(PCALL_FAST_FUNCTION);
-
     if (co->co_kwonlyargcount == 0 && nkwargs == 0 &&
         co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE))
     {
@@ -4960,11 +5023,8 @@
     assert(nargs == 0 || args != NULL);
     assert(kwargs == NULL || PyDict_Check(kwargs));
 
-    PCALL(PCALL_FUNCTION);
-    PCALL(PCALL_FAST_FUNCTION);
-
     if (co->co_kwonlyargcount == 0 &&
-        (kwargs == NULL || PyDict_Size(kwargs) == 0) &&
+        (kwargs == NULL || PyDict_GET_SIZE(kwargs) == 0) &&
         co->co_flags == (CO_OPTIMIZED | CO_NEWLOCALS | CO_NOFREE))
     {
         /* Fast paths */
@@ -4980,9 +5040,9 @@
         }
     }
 
-    if (kwargs != NULL) {
+    nk = (kwargs != NULL) ? PyDict_GET_SIZE(kwargs) : 0;
+    if (nk != 0) {
         Py_ssize_t pos, i;
-        nk = PyDict_Size(kwargs);
 
         kwtuple = PyTuple_New(2 * nk);
         if (kwtuple == NULL) {
@@ -4992,6 +5052,9 @@
         k = &PyTuple_GET_ITEM(kwtuple, 0);
         pos = i = 0;
         while (PyDict_Next(kwargs, &pos, &k[i], &k[i+1])) {
+            /* We must hold strong references because keyword arguments can be
+               indirectly modified while the function is called:
+               see issue #2016 and test_extcall */
             Py_INCREF(k[i]);
             Py_INCREF(k[i+1]);
             i += 2;
@@ -5001,7 +5064,6 @@
     else {
         kwtuple = NULL;
         k = NULL;
-        nk = 0;
     }
 
     kwdefs = PyFunction_GET_KW_DEFAULTS(func);
@@ -5030,23 +5092,6 @@
 static PyObject *
 do_call_core(PyObject *func, PyObject *callargs, PyObject *kwdict)
 {
-#ifdef CALL_PROFILE
-    /* At this point, we have to look at the type of func to
-       update the call stats properly.  Do it here so as to avoid
-       exposing the call stats machinery outside ceval.c
-    */
-    if (PyFunction_Check(func))
-        PCALL(PCALL_FUNCTION);
-    else if (PyMethod_Check(func))
-        PCALL(PCALL_METHOD);
-    else if (PyType_Check(func))
-        PCALL(PCALL_TYPE);
-    else if (PyCFunction_Check(func))
-        PCALL(PCALL_CFUNCTION);
-    else
-        PCALL(PCALL_OTHER);
-#endif
-
     if (PyCFunction_Check(func)) {
         PyObject *result;
         PyThreadState *tstate = PyThreadState_GET();
@@ -5345,8 +5390,10 @@
             PyObject **freevars = (f->f_localsplus +
                                    f->f_code->co_nlocals);
             PyObject *c = freevars[oparg];
-            if (PyCell_GET(c) == v)
-                PyCell_Set(c, NULL);
+            if (PyCell_GET(c) ==  v) {
+                PyCell_SET(c, NULL);
+                Py_DECREF(v);
+            }
             break;
         }
         case STORE_NAME:
@@ -5430,8 +5477,8 @@
 static void
 dtrace_function_entry(PyFrameObject *f)
 {
-    char* filename;
-    char* funcname;
+    const char *filename;
+    const char *funcname;
     int lineno;
 
     filename = PyUnicode_AsUTF8(f->f_code->co_filename);
@@ -5444,8 +5491,8 @@
 static void
 dtrace_function_return(PyFrameObject *f)
 {
-    char* filename;
-    char* funcname;
+    const char *filename;
+    const char *funcname;
     int lineno;
 
     filename = PyUnicode_AsUTF8(f->f_code->co_filename);
@@ -5461,7 +5508,7 @@
                   int *instr_lb, int *instr_ub, int *instr_prev)
 {
     int line = frame->f_lineno;
-    char *co_filename, *co_name;
+    const char *co_filename, *co_name;
 
     /* If the last instruction executed isn't in the current
        instruction window, reset the window.
diff --git a/Python/clinic/_warnings.c.h b/Python/clinic/_warnings.c.h
new file mode 100644
index 0000000..db2245c
--- /dev/null
+++ b/Python/clinic/_warnings.c.h
@@ -0,0 +1,38 @@
+/*[clinic input]
+preserve
+[clinic start generated code]*/
+
+PyDoc_STRVAR(warnings_warn__doc__,
+"warn($module, /, message, category=None, stacklevel=1, source=None)\n"
+"--\n"
+"\n"
+"Issue a warning, or maybe ignore it or raise an exception.");
+
+#define WARNINGS_WARN_METHODDEF    \
+    {"warn", (PyCFunction)warnings_warn, METH_FASTCALL, warnings_warn__doc__},
+
+static PyObject *
+warnings_warn_impl(PyObject *module, PyObject *message, PyObject *category,
+                   Py_ssize_t stacklevel, PyObject *source);
+
+static PyObject *
+warnings_warn(PyObject *module, PyObject **args, Py_ssize_t nargs, PyObject *kwnames)
+{
+    PyObject *return_value = NULL;
+    static const char * const _keywords[] = {"message", "category", "stacklevel", "source", NULL};
+    static _PyArg_Parser _parser = {"O|OnO:warn", _keywords, 0};
+    PyObject *message;
+    PyObject *category = Py_None;
+    Py_ssize_t stacklevel = 1;
+    PyObject *source = Py_None;
+
+    if (!_PyArg_ParseStack(args, nargs, kwnames, &_parser,
+        &message, &category, &stacklevel, &source)) {
+        goto exit;
+    }
+    return_value = warnings_warn_impl(module, message, category, stacklevel, source);
+
+exit:
+    return return_value;
+}
+/*[clinic end generated code: output=b3c5297c2c55778c input=a9049054013a1b77]*/
diff --git a/Python/codecs.c b/Python/codecs.c
index fe57d0d..688a40b 100644
--- a/Python/codecs.c
+++ b/Python/codecs.c
@@ -284,7 +284,7 @@
     if (errors)
         ret = PyObject_CallFunction(inccodec, "s", errors);
     else
-        ret = PyObject_CallFunction(inccodec, NULL);
+        ret = _PyObject_CallNoArg(inccodec);
     Py_DECREF(inccodec);
     return ret;
 }
@@ -322,7 +322,7 @@
     if (errors != NULL)
         streamcodec = PyObject_CallFunction(codeccls, "Os", stream, errors);
     else
-        streamcodec = PyObject_CallFunction(codeccls, "O", stream);
+        streamcodec = PyObject_CallFunctionObjArgs(codeccls, stream, NULL);
     Py_DECREF(codecs);
     return streamcodec;
 }
@@ -867,17 +867,14 @@
     Py_UCS4 c;
 
     if (PyObject_TypeCheck(exc, (PyTypeObject *)PyExc_UnicodeDecodeError)) {
-        unsigned char *p;
+        const unsigned char *p;
         if (PyUnicodeDecodeError_GetStart(exc, &start))
             return NULL;
         if (PyUnicodeDecodeError_GetEnd(exc, &end))
             return NULL;
         if (!(object = PyUnicodeDecodeError_GetObject(exc)))
             return NULL;
-        if (!(p = (unsigned char*)PyBytes_AsString(object))) {
-            Py_DECREF(object);
-            return NULL;
-        }
+        p = (const unsigned char*)PyBytes_AS_STRING(object);
         res = PyUnicode_New(4 * (end - start), 127);
         if (res == NULL) {
             Py_DECREF(object);
@@ -1134,7 +1131,7 @@
     PyObject *restuple;
     PyObject *object;
     PyObject *encode;
-    char *encoding;
+    const char *encoding;
     int code;
     int bytelength;
     Py_ssize_t i;
@@ -1220,7 +1217,7 @@
         return restuple;
     }
     else if (PyObject_TypeCheck(exc, (PyTypeObject *)PyExc_UnicodeDecodeError)) {
-        unsigned char *p;
+        const unsigned char *p;
         Py_UCS4 ch = 0;
         if (PyUnicodeDecodeError_GetStart(exc, &start))
             return NULL;
@@ -1228,10 +1225,7 @@
             return NULL;
         if (!(object = PyUnicodeDecodeError_GetObject(exc)))
             return NULL;
-        if (!(p = (unsigned char*)PyBytes_AsString(object))) {
-            Py_DECREF(object);
-            return NULL;
-        }
+        p = (const unsigned char*)PyBytes_AS_STRING(object);
         if (!(encode = PyUnicodeDecodeError_GetEncoding(exc))) {
             Py_DECREF(object);
             return NULL;
@@ -1338,7 +1332,7 @@
     }
     else if (PyObject_TypeCheck(exc, (PyTypeObject *)PyExc_UnicodeDecodeError)) {
         PyObject *str;
-        unsigned char *p;
+        const unsigned char *p;
         Py_UCS2 ch[4]; /* decode up to 4 bad bytes. */
         int consumed = 0;
         if (PyUnicodeDecodeError_GetStart(exc, &start))
@@ -1347,10 +1341,7 @@
             return NULL;
         if (!(object = PyUnicodeDecodeError_GetObject(exc)))
             return NULL;
-        if (!(p = (unsigned char*)PyBytes_AsString(object))) {
-            Py_DECREF(object);
-            return NULL;
-        }
+        p = (const unsigned char*)PyBytes_AS_STRING(object);
         while (consumed < 4 && consumed < end-start) {
             /* Refuse to escape ASCII bytes. */
             if (p[start+consumed] < 128)
diff --git a/Python/compile.c b/Python/compile.c
index 0e16075..17fef31 100644
--- a/Python/compile.c
+++ b/Python/compile.c
@@ -564,7 +564,7 @@
         PyObject *tuple, *name, *zero;
         int res;
         assert(u->u_scope_type == COMPILER_SCOPE_CLASS);
-        assert(PyDict_Size(u->u_cellvars) == 0);
+        assert(PyDict_GET_SIZE(u->u_cellvars) == 0);
         name = _PyUnicode_FromId(&PyId___class__);
         if (!name) {
             compiler_unit_free(u);
@@ -591,7 +591,7 @@
     }
 
     u->u_freevars = dictbytype(u->u_ste->ste_symbols, FREE, DEF_FREE_CLASS,
-                               PyDict_Size(u->u_cellvars));
+                               PyDict_GET_SIZE(u->u_cellvars));
     if (!u->u_freevars) {
         compiler_unit_free(u);
         return 0;
@@ -1040,6 +1040,8 @@
             return -oparg;
         case CALL_FUNCTION:
             return -oparg;
+        case CALL_METHOD:
+            return -oparg-1;
         case CALL_FUNCTION_KW:
             return -oparg-1;
         case CALL_FUNCTION_EX:
@@ -1078,6 +1080,8 @@
             /* If there's a fmt_spec on the stack, we go from 2->1,
                else 1->1. */
             return (oparg & FVS_MASK) == FVS_HAVE_SPEC ? -1 : 0;
+        case LOAD_METHOD:
+            return 1;
         default:
             return PY_INVALID_STACK_EFFECT;
     }
@@ -1124,7 +1128,7 @@
             Py_DECREF(t);
             return -1;
         }
-        arg = PyDict_Size(dict);
+        arg = PyDict_GET_SIZE(dict);
         v = PyLong_FromSsize_t(arg);
         if (!v) {
             Py_DECREF(t);
@@ -1995,7 +1999,7 @@
         }
         else {
             /* No methods referenced __class__, so just return None */
-            assert(PyDict_Size(c->u->u_cellvars) == 0);
+            assert(PyDict_GET_SIZE(c->u->u_cellvars) == 0);
             ADDOP_O(c, LOAD_CONST, Py_None, consts);
         }
         ADDOP_IN_SCOPE(c, RETURN_VALUE);
@@ -3348,11 +3352,8 @@
     /* If there is more than one dict, they need to be merged into a new
      * dict.  If there is one dict and it's an unpacking, then it needs
      * to be copied into a new dict." */
-    while (containers > 1 || is_unpacking) {
-        int oparg = containers < 255 ? containers : 255;
-        ADDOP_I(c, BUILD_MAP_UNPACK, oparg);
-        containers -= (oparg - 1);
-        is_unpacking = 0;
+    if (containers > 1 || is_unpacking) {
+        ADDOP_I(c, BUILD_MAP_UNPACK, containers);
     }
     return 1;
 }
@@ -3403,8 +3404,41 @@
 }
 
 static int
+maybe_optimize_method_call(struct compiler *c, expr_ty e)
+{
+    Py_ssize_t argsl, i;
+    expr_ty meth = e->v.Call.func;
+    asdl_seq *args = e->v.Call.args;
+
+    /* Check that the call node is an attribute access, and that
+       the call doesn't have keyword parameters. */
+    if (meth->kind != Attribute_kind || meth->v.Attribute.ctx != Load ||
+            asdl_seq_LEN(e->v.Call.keywords))
+        return -1;
+
+    /* Check that there are no *varargs types of arguments. */
+    argsl = asdl_seq_LEN(args);
+    for (i = 0; i < argsl; i++) {
+        expr_ty elt = asdl_seq_GET(args, i);
+        if (elt->kind == Starred_kind) {
+            return -1;
+        }
+    }
+
+    /* Alright, we can optimize the code. */
+    VISIT(c, expr, meth->v.Attribute.value);
+    ADDOP_NAME(c, LOAD_METHOD, meth->v.Attribute.attr, names);
+    VISIT_SEQ(c, expr, e->v.Call.args);
+    ADDOP_I(c, CALL_METHOD, asdl_seq_LEN(e->v.Call.args));
+    return 1;
+}
+
+static int
 compiler_call(struct compiler *c, expr_ty e)
 {
+    if (maybe_optimize_method_call(c, e) > 0)
+        return 1;
+
     VISIT(c, expr, e->v.Call.func);
     return compiler_call_helper(c, 0,
                                 e->v.Call.args,
@@ -4044,7 +4078,7 @@
 static int
 expr_constant(struct compiler *c, expr_ty e)
 {
-    char *id;
+    const char *id;
     switch (e->kind) {
     case Ellipsis_kind:
         return 1;
@@ -5145,7 +5179,7 @@
 dict_keys_inorder(PyObject *dict, Py_ssize_t offset)
 {
     PyObject *tuple, *k, *v;
-    Py_ssize_t i, pos = 0, size = PyDict_Size(dict);
+    Py_ssize_t i, pos = 0, size = PyDict_GET_SIZE(dict);
 
     tuple = PyTuple_New(size);
     if (tuple == NULL)
@@ -5169,7 +5203,6 @@
 {
     PySTEntryObject *ste = c->u->u_ste;
     int flags = 0;
-    Py_ssize_t n;
     if (ste->ste_type == FunctionBlock) {
         flags |= CO_NEWLOCALS | CO_OPTIMIZED;
         if (ste->ste_nested)
@@ -5189,16 +5222,9 @@
     /* (Only) inherit compilerflags in PyCF_MASK */
     flags |= (c->c_flags->cf_flags & PyCF_MASK);
 
-    n = PyDict_Size(c->u->u_freevars);
-    if (n < 0)
-        return -1;
-    if (n == 0) {
-        n = PyDict_Size(c->u->u_cellvars);
-        if (n < 0)
-            return -1;
-        if (n == 0) {
-            flags |= CO_NOFREE;
-        }
+    if (!PyDict_GET_SIZE(c->u->u_freevars) &&
+        !PyDict_GET_SIZE(c->u->u_cellvars)) {
+        flags |= CO_NOFREE;
     }
 
     return flags;
@@ -5239,7 +5265,7 @@
     if (!freevars)
         goto error;
 
-    nlocals = PyDict_Size(c->u->u_varnames);
+    nlocals = PyDict_GET_SIZE(c->u->u_varnames);
     assert(nlocals < INT_MAX);
     nlocals_int = Py_SAFE_DOWNCAST(nlocals, Py_ssize_t, int);
 
diff --git a/Python/errors.c b/Python/errors.c
index 6095843..3785e69 100644
--- a/Python/errors.c
+++ b/Python/errors.c
@@ -62,7 +62,7 @@
         return PyObject_Call(exception, value, NULL);
     }
     else {
-        return _PyObject_CallArg1(exception, value);
+        return PyObject_CallFunctionObjArgs(exception, value, NULL);
     }
 }
 
@@ -158,10 +158,10 @@
 }
 
 
-PyObject *
+PyObject* _Py_HOT_FUNCTION
 PyErr_Occurred(void)
 {
-    PyThreadState *tstate = _PyThreadState_UncheckedGet();
+    PyThreadState *tstate = PyThreadState_GET();
     return tstate == NULL ? NULL : tstate->curexc_type;
 }
 
@@ -582,9 +582,7 @@
 PyObject *
 PyErr_SetFromErrnoWithUnicodeFilename(PyObject *exc, const Py_UNICODE *filename)
 {
-    PyObject *name = filename ?
-                     PyUnicode_FromUnicode(filename, wcslen(filename)) :
-             NULL;
+    PyObject *name = filename ? PyUnicode_FromWideChar(filename, -1) : NULL;
     PyObject *result = PyErr_SetFromErrnoWithFilenameObjects(exc, name, NULL);
     Py_XDECREF(name);
     return result;
@@ -691,9 +689,7 @@
     int ierr,
     const Py_UNICODE *filename)
 {
-    PyObject *name = filename ?
-                     PyUnicode_FromUnicode(filename, wcslen(filename)) :
-             NULL;
+    PyObject *name = filename ? PyUnicode_FromWideChar(filename, -1) : NULL;
     PyObject *ret = PyErr_SetExcFromWindowsErrWithFilenameObjects(exc,
                                                                  ierr,
                                                                  name,
@@ -729,9 +725,7 @@
     int ierr,
     const Py_UNICODE *filename)
 {
-    PyObject *name = filename ?
-                     PyUnicode_FromUnicode(filename, wcslen(filename)) :
-             NULL;
+    PyObject *name = filename ? PyUnicode_FromWideChar(filename, -1) : NULL;
     PyObject *result = PyErr_SetExcFromWindowsErrWithFilenameObjects(
                                                   PyExc_OSError,
                                                   ierr, name, NULL);
diff --git a/Python/getargs.c b/Python/getargs.c
index 616c6eb..49888d1 100644
--- a/Python/getargs.c
+++ b/Python/getargs.c
@@ -74,7 +74,7 @@
                                 int *, char *, size_t, int, freelist_t *);
 static const char *convertsimple(PyObject *, const char **, va_list *, int,
                                  char *, size_t, freelist_t *);
-static Py_ssize_t convertbuffer(PyObject *, void **p, const char **);
+static Py_ssize_t convertbuffer(PyObject *, const void **p, const char **);
 static int getbuffer(PyObject *, Py_buffer *, const char**);
 
 static int vgetargskeywords(PyObject *, PyObject *,
@@ -625,7 +625,7 @@
 
     const char *format = *p_format;
     char c = *format++;
-    char *sarg;
+    const char *sarg;
 
     switch (c) {
 
@@ -897,7 +897,7 @@
             }
             break;
         }
-        count = convertbuffer(arg, p, &buf);
+        count = convertbuffer(arg, (const void **)p, &buf);
         if (count < 0)
             return converterr(buf, arg, msgbuf, bufsize);
         if (*format == '#') {
@@ -928,7 +928,7 @@
                 if (sarg == NULL)
                     return converterr(CONV_UNICODE,
                                       arg, msgbuf, bufsize);
-                PyBuffer_FillInfo(p, arg, sarg, len, 1, 0);
+                PyBuffer_FillInfo(p, arg, (void *)sarg, len, 1, 0);
             }
             else { /* any bytes-like object */
                 const char *buf;
@@ -943,7 +943,7 @@
             format++;
         } else if (*format == '#') { /* a string or read-only bytes-like object */
             /* "s#" or "z#" */
-            void **p = (void **)va_arg(*p_va, char **);
+            const void **p = (const void **)va_arg(*p_va, const char **);
             FETCH_SIZE;
 
             if (c == 'z' && arg == Py_None) {
@@ -970,7 +970,7 @@
             format++;
         } else {
             /* "s" or "z" */
-            char **p = va_arg(*p_va, char **);
+            const char **p = va_arg(*p_va, const char **);
             Py_ssize_t len;
             sarg = NULL;
 
@@ -1027,7 +1027,7 @@
                 *p = PyUnicode_AsUnicodeAndSize(arg, &len);
                 if (*p == NULL)
                     RETURN_ERR_OCCURRED;
-                if (Py_UNICODE_strlen(*p) != (size_t)len) {
+                if (wcslen(*p) != (size_t)len) {
                     PyErr_SetString(PyExc_ValueError, "embedded null character");
                     RETURN_ERR_OCCURRED;
                 }
@@ -1074,9 +1074,14 @@
             (PyBytes_Check(arg) || PyByteArray_Check(arg))) {
             s = arg;
             Py_INCREF(s);
-            if (PyObject_AsCharBuffer(s, &ptr, &size) < 0)
-                return converterr("(AsCharBuffer failed)",
-                                  arg, msgbuf, bufsize);
+            if (PyBytes_Check(arg)) {
+                size = PyBytes_GET_SIZE(s);
+                ptr = PyBytes_AS_STRING(s);
+            }
+            else {
+                size = PyByteArray_GET_SIZE(s);
+                ptr = PyByteArray_AS_STRING(s);
+            }
         }
         else if (PyUnicode_Check(arg)) {
             /* Encode object; use default error handling */
@@ -1300,7 +1305,7 @@
 }
 
 static Py_ssize_t
-convertbuffer(PyObject *arg, void **p, const char **errmsg)
+convertbuffer(PyObject *arg, const void **p, const char **errmsg)
 {
     PyBufferProcs *pb = Py_TYPE(arg)->tp_as_buffer;
     Py_ssize_t count;
@@ -1645,7 +1650,7 @@
     }
 
     nargs = PyTuple_GET_SIZE(args);
-    nkeywords = (keywords == NULL) ? 0 : PyDict_Size(keywords);
+    nkeywords = (keywords == NULL) ? 0 : PyDict_GET_SIZE(keywords);
     if (nargs + nkeywords > len) {
         PyErr_Format(PyExc_TypeError,
                      "%s%s takes at most %d argument%s (%zd given)",
@@ -2029,7 +2034,7 @@
     }
 
     if (keywords != NULL) {
-        nkeywords = PyDict_Size(keywords);
+        nkeywords = PyDict_GET_SIZE(keywords);
     }
     else if (kwnames != NULL) {
         nkeywords = PyTuple_GET_SIZE(kwnames);
@@ -2416,7 +2421,7 @@
         PyErr_BadInternalCall();
         return 0;
     }
-    if (PyDict_Size(kw) == 0)
+    if (PyDict_GET_SIZE(kw) == 0)
         return 1;
 
     PyErr_Format(PyExc_TypeError, "%s does not take keyword arguments",
diff --git a/Python/import.c b/Python/import.c
index cd865a5..aef1800 100644
--- a/Python/import.c
+++ b/Python/import.c
@@ -1035,7 +1035,7 @@
 {
     struct _inittab *p;
     PyObject *name;
-    char *namestr;
+    const char *namestr;
     PyObject *mod;
 
     name = PyObject_GetAttrString(spec, "name");
@@ -1705,7 +1705,7 @@
         Py_INCREF(imp);
     }
 
-    reloaded_module = _PyObject_CallMethodId(imp, &PyId_reload, "O", m);
+    reloaded_module = _PyObject_CallMethodIdObjArgs(imp, &PyId_reload, m, NULL);
     Py_DECREF(imp);
     return reloaded_module;
 }
diff --git a/Python/importdl.c b/Python/importdl.c
index f56fa94..d8656b9 100644
--- a/Python/importdl.c
+++ b/Python/importdl.c
@@ -94,7 +94,7 @@
 #endif
     PyObject *name_unicode = NULL, *name = NULL, *path = NULL, *m = NULL;
     const char *name_buf, *hook_prefix;
-    char *oldcontext;
+    const char *oldcontext;
     dl_funcptr exportfunc;
     PyModuleDef *def;
     PyObject *(*p0)(void);
diff --git a/Python/importlib.h b/Python/importlib.h
index 195fbfd..0c1537e 100644
--- a/Python/importlib.h
+++ b/Python/importlib.h
@@ -56,7 +56,7 @@
     67,0,0,0,115,60,0,0,0,120,40,100,6,68,0,93,
     32,125,2,116,0,124,1,124,2,131,2,114,6,116,1,124,
     0,124,2,116,2,124,1,124,2,131,2,131,3,1,0,113,
-    6,87,0,124,0,106,3,106,4,124,1,106,3,131,1,1,
+    6,87,0,124,0,106,3,160,4,124,1,106,3,161,1,1,
     0,100,5,83,0,41,7,122,47,83,105,109,112,108,101,32,
     115,117,98,115,116,105,116,117,116,101,32,102,111,114,32,102,
     117,110,99,116,111,111,108,115,46,117,112,100,97,116,101,95,
@@ -105,8 +105,8 @@
     32,32,116,97,107,101,32,108,111,99,107,115,32,66,32,116,
     104,101,110,32,65,41,46,10,32,32,32,32,99,2,0,0,
     0,0,0,0,0,2,0,0,0,2,0,0,0,67,0,0,
-    0,115,48,0,0,0,116,0,106,1,131,0,124,0,95,2,
-    116,0,106,1,131,0,124,0,95,3,124,1,124,0,95,4,
+    0,115,48,0,0,0,116,0,160,1,161,0,124,0,95,2,
+    116,0,160,1,161,0,124,0,95,3,124,1,124,0,95,4,
     100,0,124,0,95,5,100,1,124,0,95,6,100,1,124,0,
     95,7,100,0,83,0,41,2,78,233,0,0,0,0,41,8,
     218,7,95,116,104,114,101,97,100,90,13,97,108,108,111,99,
@@ -119,9 +119,9 @@
     0,0,1,10,1,10,1,6,1,6,1,6,1,122,20,95,
     77,111,100,117,108,101,76,111,99,107,46,95,95,105,110,105,
     116,95,95,99,1,0,0,0,0,0,0,0,4,0,0,0,
-    2,0,0,0,67,0,0,0,115,64,0,0,0,116,0,106,
-    1,131,0,125,1,124,0,106,2,125,2,120,44,116,3,106,
-    4,124,2,131,1,125,3,124,3,100,0,107,8,114,38,100,
+    3,0,0,0,67,0,0,0,115,64,0,0,0,116,0,160,
+    1,161,0,125,1,124,0,106,2,125,2,120,44,116,3,160,
+    4,124,2,161,1,125,3,124,3,100,0,107,8,114,38,100,
     1,83,0,124,3,106,2,125,2,124,2,124,1,107,2,114,
     16,100,2,83,0,113,16,87,0,100,0,83,0,41,3,78,
     70,84,41,5,114,20,0,0,0,218,9,103,101,116,95,105,
@@ -134,16 +134,16 @@
     1,8,1,4,1,6,1,8,1,122,24,95,77,111,100,117,
     108,101,76,111,99,107,46,104,97,115,95,100,101,97,100,108,
     111,99,107,99,1,0,0,0,0,0,0,0,2,0,0,0,
-    16,0,0,0,67,0,0,0,115,168,0,0,0,116,0,106,
-    1,131,0,125,1,124,0,116,2,124,1,60,0,122,138,120,
+    16,0,0,0,67,0,0,0,115,168,0,0,0,116,0,160,
+    1,161,0,125,1,124,0,116,2,124,1,60,0,122,138,120,
     132,124,0,106,3,143,96,1,0,124,0,106,4,100,1,107,
     2,115,48,124,0,106,5,124,1,107,2,114,72,124,1,124,
     0,95,5,124,0,4,0,106,4,100,2,55,0,2,0,95,
-    4,100,3,83,0,124,0,106,6,131,0,114,92,116,7,100,
-    4,124,0,22,0,131,1,130,1,124,0,106,8,106,9,100,
-    5,131,1,114,118,124,0,4,0,106,10,100,2,55,0,2,
+    4,100,3,83,0,124,0,160,6,161,0,114,92,116,7,100,
+    4,124,0,22,0,131,1,130,1,124,0,106,8,160,9,100,
+    5,161,1,114,118,124,0,4,0,106,10,100,2,55,0,2,
     0,95,10,87,0,100,6,81,0,82,0,88,0,124,0,106,
-    8,106,9,131,0,1,0,124,0,106,8,106,11,131,0,1,
+    8,160,9,161,0,1,0,124,0,106,8,160,11,161,0,1,
     0,113,20,87,0,87,0,100,6,116,2,124,1,61,0,88,
     0,100,6,83,0,41,7,122,185,10,32,32,32,32,32,32,
     32,32,65,99,113,117,105,114,101,32,116,104,101,32,109,111,
@@ -171,13 +171,13 @@
     1,24,2,10,1,18,2,122,19,95,77,111,100,117,108,101,
     76,111,99,107,46,97,99,113,117,105,114,101,99,1,0,0,
     0,0,0,0,0,2,0,0,0,10,0,0,0,67,0,0,
-    0,115,122,0,0,0,116,0,106,1,131,0,125,1,124,0,
+    0,115,122,0,0,0,116,0,160,1,161,0,125,1,124,0,
     106,2,143,98,1,0,124,0,106,3,124,1,107,3,114,34,
     116,4,100,1,131,1,130,1,124,0,106,5,100,2,107,4,
     115,48,116,6,130,1,124,0,4,0,106,5,100,3,56,0,
     2,0,95,5,124,0,106,5,100,2,107,2,114,108,100,0,
     124,0,95,3,124,0,106,7,114,108,124,0,4,0,106,7,
-    100,3,56,0,2,0,95,7,124,0,106,8,106,9,131,0,
+    100,3,56,0,2,0,95,7,124,0,106,8,160,9,161,0,
     1,0,87,0,100,0,81,0,82,0,88,0,100,0,83,0,
     41,4,78,122,31,99,97,110,110,111,116,32,114,101,108,101,
     97,115,101,32,117,110,45,97,99,113,117,105,114,101,100,32,
@@ -192,9 +192,9 @@
     1,8,1,8,1,10,1,8,1,14,1,14,1,10,1,6,
     1,6,1,14,1,122,19,95,77,111,100,117,108,101,76,111,
     99,107,46,114,101,108,101,97,115,101,99,1,0,0,0,0,
-    0,0,0,1,0,0,0,4,0,0,0,67,0,0,0,115,
-    18,0,0,0,100,1,106,0,124,0,106,1,116,2,124,0,
-    131,1,131,2,83,0,41,2,78,122,23,95,77,111,100,117,
+    0,0,0,1,0,0,0,5,0,0,0,67,0,0,0,115,
+    18,0,0,0,100,1,160,0,124,0,106,1,116,2,124,0,
+    131,1,161,2,83,0,41,2,78,122,23,95,77,111,100,117,
     108,101,76,111,99,107,40,123,33,114,125,41,32,97,116,32,
     123,125,41,3,218,6,102,111,114,109,97,116,114,15,0,0,
     0,218,2,105,100,41,1,114,26,0,0,0,114,10,0,0,
@@ -247,9 +247,9 @@
     0,114,35,0,0,0,131,0,0,0,115,6,0,0,0,0,
     1,10,1,8,1,122,24,95,68,117,109,109,121,77,111,100,
     117,108,101,76,111,99,107,46,114,101,108,101,97,115,101,99,
-    1,0,0,0,0,0,0,0,1,0,0,0,4,0,0,0,
-    67,0,0,0,115,18,0,0,0,100,1,106,0,124,0,106,
-    1,116,2,124,0,131,1,131,2,83,0,41,2,78,122,28,
+    1,0,0,0,0,0,0,0,1,0,0,0,5,0,0,0,
+    67,0,0,0,115,18,0,0,0,100,1,160,0,124,0,106,
+    1,116,2,124,0,131,1,161,2,83,0,41,2,78,122,28,
     95,68,117,109,109,121,77,111,100,117,108,101,76,111,99,107,
     40,123,33,114,125,41,32,97,116,32,123,125,41,3,114,38,
     0,0,0,114,15,0,0,0,114,39,0,0,0,41,1,114,
@@ -277,10 +277,10 @@
     4,0,0,0,0,1,6,1,122,27,95,77,111,100,117,108,
     101,76,111,99,107,77,97,110,97,103,101,114,46,95,95,105,
     110,105,116,95,95,99,1,0,0,0,0,0,0,0,1,0,
-    0,0,10,0,0,0,67,0,0,0,115,42,0,0,0,122,
+    0,0,11,0,0,0,67,0,0,0,115,42,0,0,0,122,
     16,116,0,124,0,106,1,131,1,124,0,95,2,87,0,100,
-    0,116,3,106,4,131,0,1,0,88,0,124,0,106,2,106,
-    5,131,0,1,0,100,0,83,0,41,1,78,41,6,218,16,
+    0,116,3,160,4,161,0,1,0,88,0,124,0,106,2,160,
+    5,161,0,1,0,100,0,83,0,41,1,78,41,6,218,16,
     95,103,101,116,95,109,111,100,117,108,101,95,108,111,99,107,
     114,43,0,0,0,114,44,0,0,0,218,4,95,105,109,112,
     218,12,114,101,108,101,97,115,101,95,108,111,99,107,114,34,
@@ -290,8 +290,8 @@
     1,16,2,10,1,122,28,95,77,111,100,117,108,101,76,111,
     99,107,77,97,110,97,103,101,114,46,95,95,101,110,116,101,
     114,95,95,99,1,0,0,0,0,0,0,0,3,0,0,0,
-    1,0,0,0,79,0,0,0,115,14,0,0,0,124,0,106,
-    0,106,1,131,0,1,0,100,0,83,0,41,1,78,41,2,
+    2,0,0,0,79,0,0,0,115,14,0,0,0,124,0,106,
+    0,160,1,161,0,1,0,100,0,83,0,41,1,78,41,2,
     114,44,0,0,0,114,35,0,0,0,41,3,114,26,0,0,
     0,218,4,97,114,103,115,90,6,107,119,97,114,103,115,114,
     10,0,0,0,114,10,0,0,0,114,11,0,0,0,218,8,
@@ -303,14 +303,14 @@
     0,114,10,0,0,0,114,10,0,0,0,114,10,0,0,0,
     114,11,0,0,0,114,42,0,0,0,140,0,0,0,115,6,
     0,0,0,8,2,8,4,8,7,114,42,0,0,0,99,1,
-    0,0,0,0,0,0,0,3,0,0,0,11,0,0,0,3,
+    0,0,0,0,0,0,0,3,0,0,0,12,0,0,0,3,
     0,0,0,115,106,0,0,0,100,1,125,1,121,14,116,0,
     136,0,25,0,131,0,125,1,87,0,110,20,4,0,116,1,
     107,10,114,38,1,0,1,0,1,0,89,0,110,2,88,0,
     124,1,100,1,107,8,114,102,116,2,100,1,107,8,114,66,
     116,3,136,0,131,1,125,1,110,8,116,4,136,0,131,1,
     125,1,135,0,102,1,100,2,100,3,132,8,125,2,116,5,
-    106,6,124,1,124,2,131,2,116,0,136,0,60,0,124,1,
+    160,6,124,1,124,2,161,2,116,0,136,0,60,0,124,1,
     83,0,41,4,122,109,71,101,116,32,111,114,32,99,114,101,
     97,116,101,32,116,104,101,32,109,111,100,117,108,101,32,108,
     111,99,107,32,102,111,114,32,97,32,103,105,118,101,110,32,
@@ -335,10 +335,10 @@
     4,1,2,1,14,1,14,1,6,1,8,1,8,1,10,2,
     8,1,12,2,16,1,114,45,0,0,0,99,1,0,0,0,
     0,0,0,0,2,0,0,0,11,0,0,0,67,0,0,0,
-    115,62,0,0,0,116,0,124,0,131,1,125,1,116,1,106,
-    2,131,0,1,0,121,12,124,1,106,3,131,0,1,0,87,
+    115,62,0,0,0,116,0,124,0,131,1,125,1,116,1,160,
+    2,161,0,1,0,121,12,124,1,160,3,161,0,1,0,87,
     0,110,20,4,0,116,4,107,10,114,48,1,0,1,0,1,
-    0,89,0,110,10,88,0,124,1,106,5,131,0,1,0,100,
+    0,89,0,110,10,88,0,124,1,160,5,161,0,1,0,100,
     1,83,0,41,2,97,21,1,0,0,82,101,108,101,97,115,
     101,32,116,104,101,32,103,108,111,98,97,108,32,105,109,112,
     111,114,116,32,108,111,99,107,44,32,97,110,100,32,97,99,
@@ -393,8 +393,8 @@
     58,0,0,0,114,33,0,0,0,41,1,218,9,118,101,114,
     98,111,115,105,116,121,99,1,0,0,0,1,0,0,0,3,
     0,0,0,5,0,0,0,71,0,0,0,115,54,0,0,0,
-    116,0,106,1,106,2,124,1,107,5,114,50,124,0,106,3,
-    100,6,131,1,115,30,100,3,124,0,23,0,125,0,116,4,
+    116,0,106,1,106,2,124,1,107,5,114,50,124,0,160,3,
+    100,6,161,1,115,30,100,3,124,0,23,0,125,0,116,4,
     124,0,106,5,124,2,142,0,116,0,106,6,100,4,141,2,
     1,0,100,5,83,0,41,7,122,61,80,114,105,110,116,32,
     116,104,101,32,109,101,115,115,97,103,101,32,116,111,32,115,
@@ -420,7 +420,7 @@
     117,105,108,116,45,105,110,46,99,2,0,0,0,0,0,0,
     0,2,0,0,0,4,0,0,0,19,0,0,0,115,38,0,
     0,0,124,1,116,0,106,1,107,7,114,28,116,2,100,1,
-    106,3,124,1,131,1,124,1,100,2,141,2,130,1,136,0,
+    160,3,124,1,161,1,124,1,100,2,141,2,130,1,136,0,
     124,0,124,1,131,2,83,0,41,3,78,122,29,123,33,114,
     125,32,105,115,32,110,111,116,32,97,32,98,117,105,108,116,
     45,105,110,32,109,111,100,117,108,101,41,1,114,15,0,0,
@@ -448,8 +448,8 @@
     97,109,101,100,32,109,111,100,117,108,101,32,105,115,32,102,
     114,111,122,101,110,46,99,2,0,0,0,0,0,0,0,2,
     0,0,0,4,0,0,0,19,0,0,0,115,38,0,0,0,
-    116,0,106,1,124,1,131,1,115,28,116,2,100,1,106,3,
-    124,1,131,1,124,1,100,2,141,2,130,1,136,0,124,0,
+    116,0,160,1,124,1,161,1,115,28,116,2,100,1,160,3,
+    124,1,161,1,124,1,100,2,141,2,130,1,136,0,124,0,
     124,1,131,2,83,0,41,3,78,122,27,123,33,114,125,32,
     105,115,32,110,111,116,32,97,32,102,114,111,122,101,110,32,
     109,111,100,117,108,101,41,1,114,15,0,0,0,41,4,114,
@@ -489,10 +489,10 @@
     114,11,0,0,0,218,17,95,108,111,97,100,95,109,111,100,
     117,108,101,95,115,104,105,109,239,0,0,0,115,12,0,0,
     0,0,6,10,1,10,1,10,1,10,1,10,2,114,84,0,
-    0,0,99,1,0,0,0,0,0,0,0,5,0,0,0,35,
+    0,0,99,1,0,0,0,0,0,0,0,5,0,0,0,36,
     0,0,0,67,0,0,0,115,216,0,0,0,116,0,124,0,
     100,1,100,0,131,3,125,1,116,1,124,1,100,2,131,2,
-    114,54,121,10,124,1,106,2,124,0,131,1,83,0,4,0,
+    114,54,121,10,124,1,160,2,124,0,161,1,83,0,4,0,
     116,3,107,10,114,52,1,0,1,0,1,0,89,0,110,2,
     88,0,121,10,124,0,106,4,125,2,87,0,110,20,4,0,
     116,5,107,10,114,84,1,0,1,0,1,0,89,0,110,18,
@@ -501,9 +501,9 @@
     116,5,107,10,114,136,1,0,1,0,1,0,100,3,125,3,
     89,0,110,2,88,0,121,10,124,0,106,8,125,4,87,0,
     110,50,4,0,116,5,107,10,114,198,1,0,1,0,1,0,
-    124,1,100,0,107,8,114,182,100,4,106,9,124,3,131,1,
-    83,0,100,5,106,9,124,3,124,1,131,2,83,0,89,0,
-    110,14,88,0,100,6,106,9,124,3,124,4,131,2,83,0,
+    124,1,100,0,107,8,114,182,100,4,160,9,124,3,161,1,
+    83,0,100,5,160,9,124,3,124,1,161,2,83,0,89,0,
+    110,14,88,0,100,6,160,9,124,3,124,4,161,2,83,0,
     100,0,83,0,41,7,78,218,10,95,95,108,111,97,100,101,
     114,95,95,218,11,109,111,100,117,108,101,95,114,101,112,114,
     250,1,63,122,13,60,109,111,100,117,108,101,32,123,33,114,
@@ -702,14 +702,14 @@
     27,0,0,0,99,1,0,0,115,14,0,0,0,0,2,6,
     1,6,1,6,1,6,1,14,3,6,1,122,19,77,111,100,
     117,108,101,83,112,101,99,46,95,95,105,110,105,116,95,95,
-    99,1,0,0,0,0,0,0,0,2,0,0,0,4,0,0,
-    0,67,0,0,0,115,102,0,0,0,100,1,106,0,124,0,
-    106,1,131,1,100,2,106,0,124,0,106,2,131,1,103,2,
-    125,1,124,0,106,3,100,0,107,9,114,52,124,1,106,4,
-    100,3,106,0,124,0,106,3,131,1,131,1,1,0,124,0,
-    106,5,100,0,107,9,114,80,124,1,106,4,100,4,106,0,
-    124,0,106,5,131,1,131,1,1,0,100,5,106,0,124,0,
-    106,6,106,7,100,6,106,8,124,1,131,1,131,2,83,0,
+    99,1,0,0,0,0,0,0,0,2,0,0,0,6,0,0,
+    0,67,0,0,0,115,102,0,0,0,100,1,160,0,124,0,
+    106,1,161,1,100,2,160,0,124,0,106,2,161,1,103,2,
+    125,1,124,0,106,3,100,0,107,9,114,52,124,1,160,4,
+    100,3,160,0,124,0,106,3,161,1,161,1,1,0,124,0,
+    106,5,100,0,107,9,114,80,124,1,160,4,100,4,160,0,
+    124,0,106,5,161,1,161,1,1,0,100,5,160,0,124,0,
+    106,6,106,7,100,6,160,8,124,1,161,1,161,2,83,0,
     41,7,78,122,9,110,97,109,101,61,123,33,114,125,122,11,
     108,111,97,100,101,114,61,123,33,114,125,122,11,111,114,105,
     103,105,110,61,123,33,114,125,122,29,115,117,98,109,111,100,
@@ -741,11 +741,11 @@
     0,0,0,0,1,6,1,2,1,12,1,12,1,12,1,10,
     1,12,1,12,1,14,1,122,17,77,111,100,117,108,101,83,
     112,101,99,46,95,95,101,113,95,95,99,1,0,0,0,0,
-    0,0,0,1,0,0,0,2,0,0,0,67,0,0,0,115,
+    0,0,0,1,0,0,0,3,0,0,0,67,0,0,0,115,
     58,0,0,0,124,0,106,0,100,0,107,8,114,52,124,0,
     106,1,100,0,107,9,114,52,124,0,106,2,114,52,116,3,
-    100,0,107,8,114,38,116,4,130,1,116,3,106,5,124,0,
-    106,1,131,1,124,0,95,0,124,0,106,0,83,0,41,1,
+    100,0,107,8,114,38,116,4,130,1,116,3,160,5,124,0,
+    106,1,161,1,124,0,95,0,124,0,106,0,83,0,41,1,
     78,41,6,114,108,0,0,0,114,103,0,0,0,114,107,0,
     0,0,218,19,95,98,111,111,116,115,116,114,97,112,95,101,
     120,116,101,114,110,97,108,218,19,78,111,116,73,109,112,108,
@@ -761,9 +761,9 @@
     0,114,112,0,0,0,114,10,0,0,0,114,10,0,0,0,
     114,11,0,0,0,114,112,0,0,0,142,1,0,0,115,2,
     0,0,0,0,2,99,1,0,0,0,0,0,0,0,1,0,
-    0,0,2,0,0,0,67,0,0,0,115,36,0,0,0,124,
-    0,106,0,100,1,107,8,114,26,124,0,106,1,106,2,100,
-    2,131,1,100,3,25,0,83,0,124,0,106,1,83,0,100,
+    0,0,3,0,0,0,67,0,0,0,115,36,0,0,0,124,
+    0,106,0,100,1,107,8,114,26,124,0,106,1,160,2,100,
+    2,161,1,100,3,25,0,83,0,124,0,106,1,83,0,100,
     1,83,0,41,4,122,32,84,104,101,32,110,97,109,101,32,
     111,102,32,116,104,101,32,109,111,100,117,108,101,39,115,32,
     112,97,114,101,110,116,46,78,218,1,46,114,19,0,0,0,
@@ -801,8 +801,8 @@
     48,124,4,124,0,124,1,100,3,141,2,83,0,124,3,114,
     56,103,0,110,2,100,2,125,5,124,4,124,0,124,1,124,
     5,100,4,141,3,83,0,124,3,100,2,107,8,114,138,116,
-    0,124,1,100,5,131,2,114,134,121,14,124,1,106,4,124,
-    0,131,1,125,3,87,0,113,138,4,0,116,5,107,10,114,
+    0,124,1,100,5,131,2,114,134,121,14,124,1,160,4,124,
+    0,161,1,125,3,87,0,113,138,4,0,116,5,107,10,114,
     130,1,0,1,0,1,0,100,2,125,3,89,0,113,138,88,
     0,110,4,100,6,125,3,116,6,124,0,124,1,124,2,124,
     3,100,7,141,4,83,0,41,8,122,53,82,101,116,117,114,
@@ -869,7 +869,7 @@
     124,1,100,2,100,0,131,3,100,0,107,8,114,166,124,0,
     106,4,125,3,124,3,100,0,107,8,114,134,124,0,106,5,
     100,0,107,9,114,134,116,6,100,0,107,8,114,110,116,7,
-    130,1,116,6,106,8,125,4,124,4,106,9,124,4,131,1,
+    130,1,116,6,106,8,125,4,124,4,160,9,124,4,161,1,
     125,3,124,0,106,5,124,3,95,10,121,10,124,3,124,1,
     95,11,87,0,110,20,4,0,116,3,107,10,114,164,1,0,
     1,0,1,0,89,0,110,2,88,0,124,2,115,186,116,0,
@@ -915,7 +915,7 @@
     6,1,114,133,0,0,0,99,1,0,0,0,0,0,0,0,
     2,0,0,0,3,0,0,0,67,0,0,0,115,82,0,0,
     0,100,1,125,1,116,0,124,0,106,1,100,2,131,2,114,
-    30,124,0,106,1,106,2,124,0,131,1,125,1,110,20,116,
+    30,124,0,106,1,160,2,124,0,161,1,125,1,110,20,116,
     0,124,0,106,1,100,3,131,2,114,50,116,3,100,4,131,
     1,130,1,124,1,100,1,107,8,114,68,116,4,124,0,106,
     5,131,1,125,1,116,6,124,0,124,1,131,2,1,0,124,
@@ -936,14 +936,14 @@
     95,115,112,101,99,41,2,0,0,115,18,0,0,0,0,3,
     4,1,12,3,14,1,12,1,8,2,8,1,10,1,10,1,
     114,136,0,0,0,99,1,0,0,0,0,0,0,0,2,0,
-    0,0,3,0,0,0,67,0,0,0,115,106,0,0,0,124,
+    0,0,4,0,0,0,67,0,0,0,115,106,0,0,0,124,
     0,106,0,100,1,107,8,114,14,100,2,110,4,124,0,106,
     0,125,1,124,0,106,1,100,1,107,8,114,66,124,0,106,
-    2,100,1,107,8,114,50,100,3,106,3,124,1,131,1,83,
-    0,100,4,106,3,124,1,124,0,106,2,131,2,83,0,110,
-    36,124,0,106,4,114,86,100,5,106,3,124,1,124,0,106,
-    1,131,2,83,0,100,6,106,3,124,0,106,0,124,0,106,
-    1,131,2,83,0,100,1,83,0,41,7,122,38,82,101,116,
+    2,100,1,107,8,114,50,100,3,160,3,124,1,161,1,83,
+    0,100,4,160,3,124,1,124,0,106,2,161,2,83,0,110,
+    36,124,0,106,4,114,86,100,5,160,3,124,1,124,0,106,
+    1,161,2,83,0,100,6,160,3,124,0,106,0,124,0,106,
+    1,161,2,83,0,100,1,83,0,41,7,122,38,82,101,116,
     117,114,110,32,116,104,101,32,114,101,112,114,32,116,111,32,
     117,115,101,32,102,111,114,32,116,104,101,32,109,111,100,117,
     108,101,46,78,114,87,0,0,0,122,13,60,109,111,100,117,
@@ -959,17 +959,17 @@
     3,20,1,10,1,10,1,10,2,16,2,6,1,14,2,114,
     91,0,0,0,99,2,0,0,0,0,0,0,0,4,0,0,
     0,12,0,0,0,67,0,0,0,115,186,0,0,0,124,0,
-    106,0,125,2,116,1,106,2,131,0,1,0,116,3,124,2,
-    131,1,143,148,1,0,116,4,106,5,106,6,124,2,131,1,
-    124,1,107,9,114,62,100,1,106,7,124,2,131,1,125,3,
+    106,0,125,2,116,1,160,2,161,0,1,0,116,3,124,2,
+    131,1,143,148,1,0,116,4,106,5,160,6,124,2,161,1,
+    124,1,107,9,114,62,100,1,160,7,124,2,161,1,125,3,
     116,8,124,3,124,2,100,2,141,2,130,1,124,0,106,9,
     100,3,107,8,114,114,124,0,106,10,100,3,107,8,114,96,
     116,8,100,4,124,0,106,0,100,2,141,2,130,1,116,11,
     124,0,124,1,100,5,100,6,141,3,1,0,124,1,83,0,
     116,11,124,0,124,1,100,5,100,6,141,3,1,0,116,12,
-    124,0,106,9,100,7,131,2,115,154,124,0,106,9,106,13,
-    124,2,131,1,1,0,110,12,124,0,106,9,106,14,124,1,
-    131,1,1,0,87,0,100,3,81,0,82,0,88,0,116,4,
+    124,0,106,9,100,7,131,2,115,154,124,0,106,9,160,13,
+    124,2,161,1,1,0,110,12,124,0,106,9,160,14,124,1,
+    161,1,1,0,87,0,100,3,81,0,82,0,88,0,116,4,
     106,5,124,2,25,0,83,0,41,8,122,70,69,120,101,99,
     117,116,101,32,116,104,101,32,115,112,101,99,39,115,32,115,
     112,101,99,105,102,105,101,100,32,109,111,100,117,108,101,32,
@@ -992,14 +992,14 @@
     16,1,10,1,12,1,10,1,10,1,14,2,14,1,4,1,
     14,1,12,4,14,2,22,1,114,80,0,0,0,99,1,0,
     0,0,0,0,0,0,2,0,0,0,27,0,0,0,67,0,
-    0,0,115,206,0,0,0,124,0,106,0,106,1,124,0,106,
-    2,131,1,1,0,116,3,106,4,124,0,106,2,25,0,125,
+    0,0,115,206,0,0,0,124,0,106,0,160,1,124,0,106,
+    2,161,1,1,0,116,3,106,4,124,0,106,2,25,0,125,
     1,116,5,124,1,100,1,100,0,131,3,100,0,107,8,114,
     76,121,12,124,0,106,0,124,1,95,6,87,0,110,20,4,
     0,116,7,107,10,114,74,1,0,1,0,1,0,89,0,110,
     2,88,0,116,5,124,1,100,2,100,0,131,3,100,0,107,
     8,114,154,121,40,124,1,106,8,124,1,95,9,116,10,124,
-    1,100,3,131,2,115,130,124,0,106,2,106,11,100,4,131,
+    1,100,3,131,2,115,130,124,0,106,2,160,11,100,4,161,
     1,100,5,25,0,124,1,95,9,87,0,110,20,4,0,116,
     7,107,10,114,152,1,0,1,0,1,0,89,0,110,2,88,
     0,116,5,124,1,100,6,100,0,131,3,100,0,107,8,114,
@@ -1025,7 +1025,7 @@
     0,131,1,125,1,116,4,124,1,131,1,143,54,1,0,124,
     0,106,0,100,0,107,8,114,84,124,0,106,5,100,0,107,
     8,114,96,116,6,100,2,124,0,106,7,100,3,141,2,130,
-    1,110,12,124,0,106,0,106,8,124,1,131,1,1,0,87,
+    1,110,12,124,0,106,0,160,8,124,1,161,1,1,0,87,
     0,100,0,81,0,82,0,88,0,116,9,106,10,124,0,106,
     7,25,0,83,0,41,4,78,114,135,0,0,0,122,14,109,
     105,115,115,105,110,103,32,108,111,97,100,101,114,41,1,114,
@@ -1039,7 +1039,7 @@
     0,0,2,10,2,12,1,8,2,8,1,10,1,10,1,10,
     1,16,3,22,5,114,141,0,0,0,99,1,0,0,0,0,
     0,0,0,1,0,0,0,9,0,0,0,67,0,0,0,115,
-    38,0,0,0,116,0,106,1,131,0,1,0,116,2,124,0,
+    38,0,0,0,116,0,160,1,161,0,1,0,116,2,124,0,
     106,3,131,1,143,10,1,0,116,4,124,0,131,1,83,0,
     81,0,82,0,88,0,100,1,83,0,41,2,122,191,82,101,
     116,117,114,110,32,97,32,110,101,119,32,109,111,100,117,108,
@@ -1079,9 +1079,9 @@
     105,100,32,116,104,101,32,110,101,101,100,32,116,111,10,32,
     32,32,32,105,110,115,116,97,110,116,105,97,116,101,32,116,
     104,101,32,99,108,97,115,115,46,10,10,32,32,32,32,99,
-    1,0,0,0,0,0,0,0,1,0,0,0,2,0,0,0,
-    67,0,0,0,115,12,0,0,0,100,1,106,0,124,0,106,
-    1,131,1,83,0,41,2,122,115,82,101,116,117,114,110,32,
+    1,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,
+    67,0,0,0,115,12,0,0,0,100,1,160,0,124,0,106,
+    1,161,1,83,0,41,2,122,115,82,101,116,117,114,110,32,
     114,101,112,114,32,102,111,114,32,116,104,101,32,109,111,100,
     117,108,101,46,10,10,32,32,32,32,32,32,32,32,84,104,
     101,32,109,101,116,104,111,100,32,105,115,32,100,101,112,114,
@@ -1097,8 +1097,8 @@
     110,73,109,112,111,114,116,101,114,46,109,111,100,117,108,101,
     95,114,101,112,114,78,99,4,0,0,0,0,0,0,0,4,
     0,0,0,5,0,0,0,67,0,0,0,115,44,0,0,0,
-    124,2,100,0,107,9,114,12,100,0,83,0,116,0,106,1,
-    124,1,131,1,114,36,116,2,124,1,124,0,100,1,100,2,
+    124,2,100,0,107,9,114,12,100,0,83,0,116,0,160,1,
+    124,1,161,1,114,36,116,2,124,1,124,0,100,1,100,2,
     141,3,83,0,100,0,83,0,100,0,83,0,41,3,78,122,
     8,98,117,105,108,116,45,105,110,41,1,114,103,0,0,0,
     41,3,114,46,0,0,0,90,10,105,115,95,98,117,105,108,
@@ -1109,8 +1109,8 @@
     115,10,0,0,0,0,2,8,1,4,1,10,1,14,2,122,
     25,66,117,105,108,116,105,110,73,109,112,111,114,116,101,114,
     46,102,105,110,100,95,115,112,101,99,99,3,0,0,0,0,
-    0,0,0,4,0,0,0,3,0,0,0,67,0,0,0,115,
-    30,0,0,0,124,0,106,0,124,1,124,2,131,2,125,3,
+    0,0,0,4,0,0,0,4,0,0,0,67,0,0,0,115,
+    30,0,0,0,124,0,160,0,124,1,124,2,161,2,125,3,
     124,3,100,1,107,9,114,26,124,3,106,1,83,0,100,1,
     83,0,41,2,122,175,70,105,110,100,32,116,104,101,32,98,
     117,105,108,116,45,105,110,32,109,111,100,117,108,101,46,10,
@@ -1132,7 +1132,7 @@
     101,114,46,102,105,110,100,95,109,111,100,117,108,101,99,2,
     0,0,0,0,0,0,0,2,0,0,0,4,0,0,0,67,
     0,0,0,115,46,0,0,0,124,1,106,0,116,1,106,2,
-    107,7,114,34,116,3,100,1,106,4,124,1,106,0,131,1,
+    107,7,114,34,116,3,100,1,160,4,124,1,106,0,161,1,
     124,1,106,0,100,2,141,2,130,1,116,5,116,6,106,7,
     124,1,131,2,83,0,41,3,122,24,67,114,101,97,116,101,
     32,97,32,98,117,105,108,116,45,105,110,32,109,111,100,117,
@@ -1221,8 +1221,8 @@
     116,104,101,32,110,101,101,100,32,116,111,10,32,32,32,32,
     105,110,115,116,97,110,116,105,97,116,101,32,116,104,101,32,
     99,108,97,115,115,46,10,10,32,32,32,32,99,1,0,0,
-    0,0,0,0,0,1,0,0,0,2,0,0,0,67,0,0,
-    0,115,12,0,0,0,100,1,106,0,124,0,106,1,131,1,
+    0,0,0,0,0,1,0,0,0,3,0,0,0,67,0,0,
+    0,115,12,0,0,0,100,1,160,0,124,0,106,1,161,1,
     83,0,41,2,122,115,82,101,116,117,114,110,32,114,101,112,
     114,32,102,111,114,32,116,104,101,32,109,111,100,117,108,101,
     46,10,10,32,32,32,32,32,32,32,32,84,104,101,32,109,
@@ -1238,7 +1238,7 @@
     7,122,26,70,114,111,122,101,110,73,109,112,111,114,116,101,
     114,46,109,111,100,117,108,101,95,114,101,112,114,78,99,4,
     0,0,0,0,0,0,0,4,0,0,0,5,0,0,0,67,
-    0,0,0,115,32,0,0,0,116,0,106,1,124,1,131,1,
+    0,0,0,115,32,0,0,0,116,0,160,1,124,1,161,1,
     114,24,116,2,124,1,124,0,100,1,100,2,141,3,83,0,
     100,0,83,0,100,0,83,0,41,3,78,90,6,102,114,111,
     122,101,110,41,1,114,103,0,0,0,41,3,114,46,0,0,
@@ -1248,8 +1248,8 @@
     114,146,0,0,0,3,3,0,0,115,6,0,0,0,0,2,
     10,1,14,2,122,24,70,114,111,122,101,110,73,109,112,111,
     114,116,101,114,46,102,105,110,100,95,115,112,101,99,99,3,
-    0,0,0,0,0,0,0,3,0,0,0,2,0,0,0,67,
-    0,0,0,115,18,0,0,0,116,0,106,1,124,1,131,1,
+    0,0,0,0,0,0,0,3,0,0,0,3,0,0,0,67,
+    0,0,0,115,18,0,0,0,116,0,160,1,124,1,161,1,
     114,14,124,0,83,0,100,1,83,0,41,2,122,93,70,105,
     110,100,32,97,32,102,114,111,122,101,110,32,109,111,100,117,
     108,101,46,10,10,32,32,32,32,32,32,32,32,84,104,105,
@@ -1274,8 +1274,8 @@
     99,114,101,97,116,101,95,109,111,100,117,108,101,99,1,0,
     0,0,0,0,0,0,3,0,0,0,4,0,0,0,67,0,
     0,0,115,64,0,0,0,124,0,106,0,106,1,125,1,116,
-    2,106,3,124,1,131,1,115,36,116,4,100,1,106,5,124,
-    1,131,1,124,1,100,2,141,2,130,1,116,6,116,2,106,
+    2,160,3,124,1,161,1,115,36,116,4,100,1,160,5,124,
+    1,161,1,124,1,100,2,141,2,130,1,116,6,116,2,106,
     7,124,1,131,2,125,2,116,8,124,2,124,0,106,9,131,
     2,1,0,100,0,83,0,41,3,78,122,27,123,33,114,125,
     32,105,115,32,110,111,116,32,97,32,102,114,111,122,101,110,
@@ -1303,8 +1303,8 @@
     0,114,138,0,0,0,32,3,0,0,115,2,0,0,0,0,
     7,122,26,70,114,111,122,101,110,73,109,112,111,114,116,101,
     114,46,108,111,97,100,95,109,111,100,117,108,101,99,2,0,
-    0,0,0,0,0,0,2,0,0,0,2,0,0,0,67,0,
-    0,0,115,10,0,0,0,116,0,106,1,124,1,131,1,83,
+    0,0,0,0,0,0,2,0,0,0,3,0,0,0,67,0,
+    0,0,115,10,0,0,0,116,0,160,1,124,1,161,1,83,
     0,41,1,122,45,82,101,116,117,114,110,32,116,104,101,32,
     99,111,100,101,32,111,98,106,101,99,116,32,102,111,114,32,
     116,104,101,32,102,114,111,122,101,110,32,109,111,100,117,108,
@@ -1324,8 +1324,8 @@
     47,3,0,0,115,2,0,0,0,0,4,122,25,70,114,111,
     122,101,110,73,109,112,111,114,116,101,114,46,103,101,116,95,
     115,111,117,114,99,101,99,2,0,0,0,0,0,0,0,2,
-    0,0,0,2,0,0,0,67,0,0,0,115,10,0,0,0,
-    116,0,106,1,124,1,131,1,83,0,41,1,122,46,82,101,
+    0,0,0,3,0,0,0,67,0,0,0,115,10,0,0,0,
+    116,0,160,1,124,1,161,1,83,0,41,1,122,46,82,101,
     116,117,114,110,32,84,114,117,101,32,105,102,32,116,104,101,
     32,102,114,111,122,101,110,32,109,111,100,117,108,101,32,105,
     115,32,97,32,112,97,99,107,97,103,101,46,41,2,114,46,
@@ -1352,8 +1352,8 @@
     111,99,107,67,111,110,116,101,120,116,122,36,67,111,110,116,
     101,120,116,32,109,97,110,97,103,101,114,32,102,111,114,32,
     116,104,101,32,105,109,112,111,114,116,32,108,111,99,107,46,
-    99,1,0,0,0,0,0,0,0,1,0,0,0,1,0,0,
-    0,67,0,0,0,115,12,0,0,0,116,0,106,1,131,0,
+    99,1,0,0,0,0,0,0,0,1,0,0,0,2,0,0,
+    0,67,0,0,0,115,12,0,0,0,116,0,160,1,161,0,
     1,0,100,1,83,0,41,2,122,24,65,99,113,117,105,114,
     101,32,116,104,101,32,105,109,112,111,114,116,32,108,111,99,
     107,46,78,41,2,114,46,0,0,0,114,137,0,0,0,41,
@@ -1362,8 +1362,8 @@
     0,0,0,0,2,122,28,95,73,109,112,111,114,116,76,111,
     99,107,67,111,110,116,101,120,116,46,95,95,101,110,116,101,
     114,95,95,99,4,0,0,0,0,0,0,0,4,0,0,0,
-    1,0,0,0,67,0,0,0,115,12,0,0,0,116,0,106,
-    1,131,0,1,0,100,1,83,0,41,2,122,60,82,101,108,
+    2,0,0,0,67,0,0,0,115,12,0,0,0,116,0,160,
+    1,161,0,1,0,100,1,83,0,41,2,122,60,82,101,108,
     101,97,115,101,32,116,104,101,32,105,109,112,111,114,116,32,
     108,111,99,107,32,114,101,103,97,114,100,108,101,115,115,32,
     111,102,32,97,110,121,32,114,97,105,115,101,100,32,101,120,
@@ -1380,11 +1380,11 @@
     0,0,0,114,10,0,0,0,114,10,0,0,0,114,11,0,
     0,0,114,157,0,0,0,62,3,0,0,115,6,0,0,0,
     8,2,4,2,8,4,114,157,0,0,0,99,3,0,0,0,
-    0,0,0,0,5,0,0,0,4,0,0,0,67,0,0,0,
-    115,64,0,0,0,124,1,106,0,100,1,124,2,100,2,24,
-    0,131,2,125,3,116,1,124,3,131,1,124,2,107,0,114,
+    0,0,0,0,5,0,0,0,5,0,0,0,67,0,0,0,
+    115,64,0,0,0,124,1,160,0,100,1,124,2,100,2,24,
+    0,161,2,125,3,116,1,124,3,131,1,124,2,107,0,114,
     36,116,2,100,3,131,1,130,1,124,3,100,4,25,0,125,
-    4,124,0,114,60,100,5,106,3,124,4,124,0,131,2,83,
+    4,124,0,114,60,100,5,160,3,124,4,124,0,161,2,83,
     0,124,4,83,0,41,6,122,50,82,101,115,111,108,118,101,
     32,97,32,114,101,108,97,116,105,118,101,32,109,111,100,117,
     108,101,32,110,97,109,101,32,116,111,32,97,110,32,97,98,
@@ -1401,9 +1401,9 @@
     0,0,114,11,0,0,0,218,13,95,114,101,115,111,108,118,
     101,95,110,97,109,101,75,3,0,0,115,10,0,0,0,0,
     2,16,1,12,1,8,1,8,1,114,163,0,0,0,99,3,
-    0,0,0,0,0,0,0,4,0,0,0,3,0,0,0,67,
-    0,0,0,115,34,0,0,0,124,0,106,0,124,1,124,2,
-    131,2,125,3,124,3,100,0,107,8,114,24,100,0,83,0,
+    0,0,0,0,0,0,0,4,0,0,0,4,0,0,0,67,
+    0,0,0,115,34,0,0,0,124,0,160,0,124,1,124,2,
+    161,2,125,3,124,3,100,0,107,8,114,24,100,0,83,0,
     116,1,124,1,124,3,131,2,83,0,41,1,78,41,2,114,
     147,0,0,0,114,78,0,0,0,41,4,218,6,102,105,110,
     100,101,114,114,15,0,0,0,114,144,0,0,0,114,93,0,
@@ -1414,7 +1414,7 @@
     0,0,0,10,0,0,0,27,0,0,0,67,0,0,0,115,
     242,0,0,0,116,0,106,1,125,3,124,3,100,1,107,8,
     114,22,116,2,100,2,131,1,130,1,124,3,115,38,116,3,
-    106,4,100,3,116,5,131,2,1,0,124,0,116,0,106,6,
+    160,4,100,3,116,5,161,2,1,0,124,0,116,0,106,6,
     107,6,125,4,120,188,124,3,68,0,93,176,125,5,116,7,
     131,0,143,72,1,0,121,10,124,5,106,8,125,6,87,0,
     110,42,4,0,116,9,107,10,114,118,1,0,1,0,1,0,
@@ -1449,15 +1449,15 @@
     10,1,8,1,2,1,10,1,14,1,12,1,8,1,8,2,
     22,1,8,2,16,1,10,1,2,1,10,1,14,4,6,2,
     8,1,4,2,6,2,8,2,114,170,0,0,0,99,3,0,
-    0,0,0,0,0,0,4,0,0,0,4,0,0,0,67,0,
+    0,0,0,0,0,0,4,0,0,0,5,0,0,0,67,0,
     0,0,115,140,0,0,0,116,0,124,0,116,1,131,2,115,
-    28,116,2,100,1,106,3,116,4,124,0,131,1,131,1,131,
+    28,116,2,100,1,160,3,116,4,124,0,131,1,161,1,131,
     1,130,1,124,2,100,2,107,0,114,44,116,5,100,3,131,
     1,130,1,124,2,100,2,107,4,114,114,116,0,124,1,116,
     1,131,2,115,72,116,2,100,4,131,1,130,1,110,42,124,
     1,115,86,116,6,100,5,131,1,130,1,110,28,124,1,116,
-    7,106,8,107,7,114,114,100,6,125,3,116,9,124,3,106,
-    3,124,1,131,1,131,1,130,1,124,0,12,0,114,136,124,
+    7,106,8,107,7,114,114,100,6,125,3,116,9,124,3,160,
+    3,124,1,161,1,131,1,130,1,124,0,12,0,114,136,124,
     2,100,2,107,2,114,136,116,5,100,7,131,1,130,1,100,
     8,83,0,41,9,122,28,86,101,114,105,102,121,32,97,114,
     103,117,109,101,110,116,115,32,97,114,101,32,34,115,97,110,
@@ -1488,20 +1488,20 @@
     1,10,2,10,1,4,2,14,1,14,1,114,175,0,0,0,
     122,16,78,111,32,109,111,100,117,108,101,32,110,97,109,101,
     100,32,122,4,123,33,114,125,99,2,0,0,0,0,0,0,
-    0,8,0,0,0,12,0,0,0,67,0,0,0,115,220,0,
-    0,0,100,0,125,2,124,0,106,0,100,1,131,1,100,2,
+    0,8,0,0,0,13,0,0,0,67,0,0,0,115,220,0,
+    0,0,100,0,125,2,124,0,160,0,100,1,161,1,100,2,
     25,0,125,3,124,3,114,134,124,3,116,1,106,2,107,7,
     114,42,116,3,124,1,124,3,131,2,1,0,124,0,116,1,
     106,2,107,6,114,62,116,1,106,2,124,0,25,0,83,0,
     116,1,106,2,124,3,25,0,125,4,121,10,124,4,106,4,
     125,2,87,0,110,50,4,0,116,5,107,10,114,132,1,0,
-    1,0,1,0,116,6,100,3,23,0,106,7,124,0,124,3,
-    131,2,125,5,116,8,124,5,124,0,100,4,141,2,100,0,
+    1,0,1,0,116,6,100,3,23,0,160,7,124,0,124,3,
+    161,2,125,5,116,8,124,5,124,0,100,4,141,2,100,0,
     130,2,89,0,110,2,88,0,116,9,124,0,124,2,131,2,
-    125,6,124,6,100,0,107,8,114,172,116,8,116,6,106,7,
-    124,0,131,1,124,0,100,4,141,2,130,1,110,8,116,10,
+    125,6,124,6,100,0,107,8,114,172,116,8,116,6,160,7,
+    124,0,161,1,124,0,100,4,141,2,130,1,110,8,116,10,
     124,6,131,1,125,7,124,3,114,216,116,1,106,2,124,3,
-    25,0,125,4,116,11,124,4,124,0,106,0,100,1,131,1,
+    25,0,125,4,116,11,124,4,124,0,160,0,100,1,161,1,
     100,5,25,0,124,7,131,3,1,0,124,7,83,0,41,6,
     78,114,117,0,0,0,114,19,0,0,0,122,23,59,32,123,
     33,114,125,32,105,115,32,110,111,116,32,97,32,112,97,99,
@@ -1536,11 +1536,11 @@
     0,0,0,0,0,5,0,0,0,4,0,0,0,67,0,0,
     0,115,120,0,0,0,116,0,124,0,124,1,124,2,131,3,
     1,0,124,2,100,1,107,4,114,32,116,1,124,0,124,1,
-    124,2,131,3,125,0,116,2,106,3,131,0,1,0,124,0,
+    124,2,131,3,125,0,116,2,160,3,161,0,1,0,124,0,
     116,4,106,5,107,7,114,60,116,6,124,0,116,7,131,2,
     83,0,116,4,106,5,124,0,25,0,125,3,124,3,100,2,
-    107,8,114,108,116,2,106,8,131,0,1,0,100,3,106,9,
-    124,0,131,1,125,4,116,10,124,4,124,0,100,4,141,2,
+    107,8,114,108,116,2,160,8,161,0,1,0,100,3,160,9,
+    124,0,161,1,125,4,116,10,124,4,124,0,100,4,141,2,
     130,1,116,11,124,0,131,1,1,0,124,3,83,0,41,5,
     97,50,1,0,0,73,109,112,111,114,116,32,97,110,100,32,
     114,101,116,117,114,110,32,116,104,101,32,109,111,100,117,108,
@@ -1578,10 +1578,10 @@
     0,0,0,0,0,0,6,0,0,0,17,0,0,0,67,0,
     0,0,115,164,0,0,0,116,0,124,0,100,1,131,2,114,
     160,100,2,124,1,107,6,114,58,116,1,124,1,131,1,125,
-    1,124,1,106,2,100,2,131,1,1,0,116,0,124,0,100,
-    3,131,2,114,58,124,1,106,3,124,0,106,4,131,1,1,
+    1,124,1,160,2,100,2,161,1,1,0,116,0,124,0,100,
+    3,131,2,114,58,124,1,160,3,124,0,106,4,161,1,1,
     0,120,100,124,1,68,0,93,92,125,3,116,0,124,0,124,
-    3,131,2,115,64,100,4,106,5,124,0,106,6,124,3,131,
+    3,131,2,115,64,100,4,160,5,124,0,106,6,124,3,161,
     2,125,4,121,14,116,7,124,2,124,4,131,2,1,0,87,
     0,113,64,4,0,116,8,107,10,114,154,1,0,125,5,1,
     0,122,20,124,5,106,9,124,4,107,2,114,136,119,64,130,
@@ -1616,15 +1616,15 @@
     1,10,1,10,1,14,1,2,1,14,1,16,4,10,1,2,
     1,24,1,114,189,0,0,0,99,1,0,0,0,0,0,0,
     0,3,0,0,0,6,0,0,0,67,0,0,0,115,146,0,
-    0,0,124,0,106,0,100,1,131,1,125,1,124,0,106,0,
-    100,2,131,1,125,2,124,1,100,3,107,9,114,82,124,2,
+    0,0,124,0,160,0,100,1,161,1,125,1,124,0,160,0,
+    100,2,161,1,125,2,124,1,100,3,107,9,114,82,124,2,
     100,3,107,9,114,78,124,1,124,2,106,1,107,3,114,78,
     116,2,106,3,100,4,124,1,155,2,100,5,124,2,106,1,
     155,2,100,6,157,5,116,4,100,7,100,8,141,3,1,0,
     124,1,83,0,124,2,100,3,107,9,114,96,124,2,106,1,
     83,0,116,2,106,3,100,9,116,4,100,7,100,8,141,3,
     1,0,124,0,100,10,25,0,125,1,100,11,124,0,107,7,
-    114,142,124,1,106,5,100,12,131,1,100,13,25,0,125,1,
+    114,142,124,1,160,5,100,12,161,1,100,13,25,0,125,1,
     124,1,83,0,41,14,122,167,67,97,108,99,117,108,97,116,
     101,32,119,104,97,116,32,95,95,112,97,99,107,97,103,101,
     95,95,32,115,104,111,117,108,100,32,98,101,46,10,10,32,
@@ -1661,9 +1661,9 @@
     131,1,125,5,110,36,124,1,100,2,107,9,114,30,124,1,
     110,2,105,0,125,6,116,1,124,6,131,1,125,7,116,0,
     124,0,124,7,124,4,131,3,125,5,124,3,115,150,124,4,
-    100,1,107,2,114,84,116,0,124,0,106,2,100,3,131,1,
+    100,1,107,2,114,84,116,0,124,0,160,2,100,3,161,1,
     100,1,25,0,131,1,83,0,124,0,115,92,124,5,83,0,
-    116,3,124,0,131,1,116,3,124,0,106,2,100,3,131,1,
+    116,3,124,0,131,1,116,3,124,0,160,2,100,3,161,1,
     100,1,25,0,131,1,24,0,125,8,116,4,106,5,124,5,
     106,6,100,2,116,3,124,5,106,6,131,1,124,8,24,0,
     133,2,25,0,25,0,83,0,110,12,116,7,124,5,124,3,
@@ -1710,8 +1710,8 @@
     0,0,0,11,8,1,10,2,16,1,8,1,12,1,4,3,
     8,1,18,1,4,1,4,4,26,3,32,2,114,196,0,0,
     0,99,1,0,0,0,0,0,0,0,2,0,0,0,3,0,
-    0,0,67,0,0,0,115,38,0,0,0,116,0,106,1,124,
-    0,131,1,125,1,124,1,100,0,107,8,114,30,116,2,100,
+    0,0,67,0,0,0,115,38,0,0,0,116,0,160,1,124,
+    0,161,1,125,1,124,1,100,0,107,8,114,30,116,2,100,
     1,124,0,23,0,131,1,130,1,116,3,124,1,131,1,83,
     0,41,2,78,122,25,110,111,32,98,117,105,108,116,45,105,
     110,32,109,111,100,117,108,101,32,110,97,109,101,100,32,41,
@@ -1723,10 +1723,10 @@
     1,8,1,12,1,114,197,0,0,0,99,2,0,0,0,0,
     0,0,0,12,0,0,0,12,0,0,0,67,0,0,0,115,
     244,0,0,0,124,1,97,0,124,0,97,1,116,2,116,1,
-    131,1,125,2,120,86,116,1,106,3,106,4,131,0,68,0,
+    131,1,125,2,120,86,116,1,106,3,160,4,161,0,68,0,
     93,72,92,2,125,3,125,4,116,5,124,4,124,2,131,2,
     114,28,124,3,116,1,106,6,107,6,114,62,116,7,125,5,
-    110,18,116,0,106,8,124,3,131,1,114,28,116,9,125,5,
+    110,18,116,0,160,8,124,3,161,1,114,28,116,9,125,5,
     110,2,113,28,116,10,124,4,124,5,131,2,125,6,116,11,
     124,6,124,4,131,2,1,0,113,28,87,0,116,1,106,3,
     116,12,25,0,125,7,120,54,100,5,68,0,93,46,125,8,
@@ -1774,12 +1774,12 @@
     1,10,1,10,1,6,1,10,1,6,2,2,1,10,1,14,
     3,10,1,10,1,10,1,10,2,10,1,16,3,2,1,12,
     1,14,2,10,1,12,3,8,1,114,201,0,0,0,99,2,
-    0,0,0,0,0,0,0,3,0,0,0,3,0,0,0,67,
+    0,0,0,0,0,0,0,3,0,0,0,4,0,0,0,67,
     0,0,0,115,66,0,0,0,116,0,124,0,124,1,131,2,
-    1,0,116,1,106,2,106,3,116,4,131,1,1,0,116,1,
-    106,2,106,3,116,5,131,1,1,0,100,1,100,2,108,6,
-    125,2,124,2,97,7,124,2,106,8,116,1,106,9,116,10,
-    25,0,131,1,1,0,100,2,83,0,41,3,122,50,73,110,
+    1,0,116,1,106,2,160,3,116,4,161,1,1,0,116,1,
+    106,2,160,3,116,5,161,1,1,0,100,1,100,2,108,6,
+    125,2,124,2,97,7,124,2,160,8,116,1,106,9,116,10,
+    25,0,161,1,1,0,100,2,83,0,41,3,122,50,73,110,
     115,116,97,108,108,32,105,109,112,111,114,116,108,105,98,32,
     97,115,32,116,104,101,32,105,109,112,108,101,109,101,110,116,
     97,116,105,111,110,32,111,102,32,105,109,112,111,114,116,46,
diff --git a/Python/importlib_external.h b/Python/importlib_external.h
index 2f40978..c1beb70 100644
--- a/Python/importlib_external.h
+++ b/Python/importlib_external.h
@@ -8,9 +8,9 @@
     100,13,132,0,90,8,100,14,100,15,132,0,90,9,100,16,
     100,17,132,0,90,10,100,18,100,19,132,0,90,11,100,20,
     100,21,132,0,90,12,100,93,100,23,100,24,132,1,90,13,
-    101,14,101,13,106,15,131,1,90,16,100,25,106,17,100,26,
-    100,27,131,2,100,28,23,0,90,18,101,19,106,20,101,18,
-    100,27,131,2,90,21,100,29,90,22,100,30,90,23,100,31,
+    101,14,101,13,106,15,131,1,90,16,100,25,160,17,100,26,
+    100,27,161,2,100,28,23,0,90,18,101,19,160,20,101,18,
+    100,27,161,2,90,21,100,29,90,22,100,30,90,23,100,31,
     103,1,90,24,100,32,103,1,90,25,101,25,4,0,90,26,
     90,27,100,94,100,33,100,34,156,1,100,35,100,36,132,3,
     90,28,100,37,100,38,132,0,90,29,100,39,100,40,132,0,
@@ -58,8 +58,8 @@
     100,117,108,101,46,10,10,218,3,119,105,110,218,6,99,121,
     103,119,105,110,218,6,100,97,114,119,105,110,99,0,0,0,
     0,0,0,0,0,1,0,0,0,3,0,0,0,3,0,0,
-    0,115,60,0,0,0,116,0,106,1,106,2,116,3,131,1,
-    114,48,116,0,106,1,106,2,116,4,131,1,114,30,100,1,
+    0,115,60,0,0,0,116,0,106,1,160,2,116,3,161,1,
+    114,48,116,0,106,1,160,2,116,4,161,1,114,30,100,1,
     137,0,110,4,100,2,137,0,135,0,102,1,100,3,100,4,
     132,8,125,0,110,8,100,5,100,4,132,0,125,0,124,0,
     83,0,41,6,78,90,12,80,89,84,72,79,78,67,65,83,
@@ -97,9 +97,9 @@
     95,109,97,107,101,95,114,101,108,97,120,95,99,97,115,101,
     30,0,0,0,115,14,0,0,0,0,1,12,1,12,1,6,
     2,4,2,14,4,8,3,114,13,0,0,0,99,1,0,0,
-    0,0,0,0,0,1,0,0,0,3,0,0,0,67,0,0,
+    0,0,0,0,0,1,0,0,0,4,0,0,0,67,0,0,
     0,115,20,0,0,0,116,0,124,0,131,1,100,1,64,0,
-    106,1,100,2,100,3,131,2,83,0,41,4,122,42,67,111,
+    160,1,100,2,100,3,161,2,83,0,41,4,122,42,67,111,
     110,118,101,114,116,32,97,32,51,50,45,98,105,116,32,105,
     110,116,101,103,101,114,32,116,111,32,108,105,116,116,108,101,
     45,101,110,100,105,97,110,46,108,3,0,0,0,255,127,255,
@@ -108,9 +108,9 @@
     115,41,1,218,1,120,114,4,0,0,0,114,4,0,0,0,
     114,6,0,0,0,218,7,95,119,95,108,111,110,103,47,0,
     0,0,115,2,0,0,0,0,2,114,19,0,0,0,99,1,
-    0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,67,
-    0,0,0,115,12,0,0,0,116,0,106,1,124,0,100,1,
-    131,2,83,0,41,2,122,47,67,111,110,118,101,114,116,32,
+    0,0,0,0,0,0,0,1,0,0,0,4,0,0,0,67,
+    0,0,0,115,12,0,0,0,116,0,160,1,124,0,100,1,
+    161,2,83,0,41,2,122,47,67,111,110,118,101,114,116,32,
     52,32,98,121,116,101,115,32,105,110,32,108,105,116,116,108,
     101,45,101,110,100,105,97,110,32,116,111,32,97,110,32,105,
     110,116,101,103,101,114,46,114,15,0,0,0,41,2,114,16,
@@ -119,14 +119,14 @@
     0,114,4,0,0,0,114,6,0,0,0,218,7,95,114,95,
     108,111,110,103,52,0,0,0,115,2,0,0,0,0,2,114,
     21,0,0,0,99,0,0,0,0,0,0,0,0,1,0,0,
-    0,3,0,0,0,71,0,0,0,115,20,0,0,0,116,0,
-    106,1,100,1,100,2,132,0,124,0,68,0,131,1,131,1,
+    0,4,0,0,0,71,0,0,0,115,20,0,0,0,116,0,
+    160,1,100,1,100,2,132,0,124,0,68,0,131,1,161,1,
     83,0,41,3,122,31,82,101,112,108,97,99,101,109,101,110,
     116,32,102,111,114,32,111,115,46,112,97,116,104,46,106,111,
     105,110,40,41,46,99,1,0,0,0,0,0,0,0,2,0,
-    0,0,4,0,0,0,83,0,0,0,115,26,0,0,0,103,
-    0,124,0,93,18,125,1,124,1,114,4,124,1,106,0,116,
-    1,131,1,145,2,113,4,83,0,114,4,0,0,0,41,2,
+    0,0,5,0,0,0,83,0,0,0,115,26,0,0,0,103,
+    0,124,0,93,18,125,1,124,1,114,4,124,1,160,0,116,
+    1,161,1,145,2,113,4,83,0,114,4,0,0,0,41,2,
     218,6,114,115,116,114,105,112,218,15,112,97,116,104,95,115,
     101,112,97,114,97,116,111,114,115,41,2,218,2,46,48,218,
     4,112,97,114,116,114,4,0,0,0,114,4,0,0,0,114,
@@ -141,7 +141,7 @@
     2,10,1,114,30,0,0,0,99,1,0,0,0,0,0,0,
     0,5,0,0,0,5,0,0,0,67,0,0,0,115,96,0,
     0,0,116,0,116,1,131,1,100,1,107,2,114,36,124,0,
-    106,2,116,3,131,1,92,3,125,1,125,2,125,3,124,1,
+    160,2,116,3,161,1,92,3,125,1,125,2,125,3,124,1,
     124,3,102,2,83,0,120,50,116,4,124,0,131,1,68,0,
     93,38,125,4,124,4,116,1,107,6,114,46,124,0,106,5,
     124,4,100,1,100,2,141,2,92,2,125,1,125,3,124,1,
@@ -158,8 +158,8 @@
     6,0,0,0,218,11,95,112,97,116,104,95,115,112,108,105,
     116,63,0,0,0,115,16,0,0,0,0,2,12,1,16,1,
     8,1,14,1,8,1,18,1,12,1,114,40,0,0,0,99,
-    1,0,0,0,0,0,0,0,1,0,0,0,2,0,0,0,
-    67,0,0,0,115,10,0,0,0,116,0,106,1,124,0,131,
+    1,0,0,0,0,0,0,0,1,0,0,0,3,0,0,0,
+    67,0,0,0,115,10,0,0,0,116,0,160,1,124,0,161,
     1,83,0,41,1,122,126,83,116,97,116,32,116,104,101,32,
     112,97,116,104,46,10,10,32,32,32,32,77,97,100,101,32,
     97,32,115,101,112,97,114,97,116,101,32,102,117,110,99,116,
@@ -197,7 +197,7 @@
     95,112,97,116,104,95,105,115,102,105,108,101,94,0,0,0,
     115,2,0,0,0,0,2,114,46,0,0,0,99,1,0,0,
     0,0,0,0,0,1,0,0,0,3,0,0,0,67,0,0,
-    0,115,22,0,0,0,124,0,115,12,116,0,106,1,131,0,
+    0,115,22,0,0,0,124,0,115,12,116,0,160,1,161,0,
     125,0,116,2,124,0,100,1,131,2,83,0,41,2,122,30,
     82,101,112,108,97,99,101,109,101,110,116,32,102,111,114,32,
     111,115,46,112,97,116,104,46,105,115,100,105,114,46,105,0,
@@ -207,15 +207,15 @@
     112,97,116,104,95,105,115,100,105,114,99,0,0,0,115,6,
     0,0,0,0,2,4,1,8,1,114,48,0,0,0,233,182,
     1,0,0,99,3,0,0,0,0,0,0,0,6,0,0,0,
-    17,0,0,0,67,0,0,0,115,162,0,0,0,100,1,106,
-    0,124,0,116,1,124,0,131,1,131,2,125,3,116,2,106,
+    17,0,0,0,67,0,0,0,115,162,0,0,0,100,1,160,
+    0,124,0,116,1,124,0,131,1,161,2,125,3,116,2,160,
     3,124,3,116,2,106,4,116,2,106,5,66,0,116,2,106,
-    6,66,0,124,2,100,2,64,0,131,3,125,4,121,50,116,
-    7,106,8,124,4,100,3,131,2,143,16,125,5,124,5,106,
-    9,124,1,131,1,1,0,87,0,100,4,81,0,82,0,88,
-    0,116,2,106,10,124,3,124,0,131,2,1,0,87,0,110,
+    6,66,0,124,2,100,2,64,0,161,3,125,4,121,50,116,
+    7,160,8,124,4,100,3,161,2,143,16,125,5,124,5,160,
+    9,124,1,161,1,1,0,87,0,100,4,81,0,82,0,88,
+    0,116,2,160,10,124,3,124,0,161,2,1,0,87,0,110,
     58,4,0,116,11,107,10,114,156,1,0,1,0,1,0,121,
-    14,116,2,106,12,124,3,131,1,1,0,87,0,110,20,4,
+    14,116,2,160,12,124,3,161,1,1,0,87,0,110,20,4,
     0,116,11,107,10,114,148,1,0,1,0,1,0,89,0,110,
     2,88,0,130,0,89,0,110,2,88,0,100,4,83,0,41,
     5,122,162,66,101,115,116,45,101,102,102,111,114,116,32,102,
@@ -242,26 +242,26 @@
     101,95,97,116,111,109,105,99,106,0,0,0,115,26,0,0,
     0,0,5,16,1,6,1,26,1,2,3,14,1,20,1,16,
     1,14,1,2,1,14,1,14,1,6,1,114,58,0,0,0,
-    105,51,13,0,0,233,2,0,0,0,114,15,0,0,0,115,
+    105,62,13,0,0,233,2,0,0,0,114,15,0,0,0,115,
     2,0,0,0,13,10,90,11,95,95,112,121,99,97,99,104,
     101,95,95,122,4,111,112,116,45,122,3,46,112,121,122,4,
     46,112,121,99,78,41,1,218,12,111,112,116,105,109,105,122,
     97,116,105,111,110,99,2,0,0,0,1,0,0,0,11,0,
     0,0,6,0,0,0,67,0,0,0,115,244,0,0,0,124,
-    1,100,1,107,9,114,52,116,0,106,1,100,2,116,2,131,
+    1,100,1,107,9,114,52,116,0,160,1,100,2,116,2,161,
     2,1,0,124,2,100,1,107,9,114,40,100,3,125,3,116,
     3,124,3,131,1,130,1,124,1,114,48,100,4,110,2,100,
-    5,125,2,116,4,106,5,124,0,131,1,125,0,116,6,124,
-    0,131,1,92,2,125,4,125,5,124,5,106,7,100,6,131,
+    5,125,2,116,4,160,5,124,0,161,1,125,0,116,6,124,
+    0,131,1,92,2,125,4,125,5,124,5,160,7,100,6,161,
     1,92,3,125,6,125,7,125,8,116,8,106,9,106,10,125,
     9,124,9,100,1,107,8,114,114,116,11,100,7,131,1,130,
-    1,100,4,106,12,124,6,114,126,124,6,110,2,124,8,124,
-    7,124,9,103,3,131,1,125,10,124,2,100,1,107,8,114,
+    1,100,4,160,12,124,6,114,126,124,6,110,2,124,8,124,
+    7,124,9,103,3,161,1,125,10,124,2,100,1,107,8,114,
     172,116,8,106,13,106,14,100,8,107,2,114,164,100,4,125,
     2,110,8,116,8,106,13,106,14,125,2,116,15,124,2,131,
-    1,125,2,124,2,100,4,107,3,114,224,124,2,106,16,131,
-    0,115,210,116,17,100,9,106,18,124,2,131,1,131,1,130,
-    1,100,10,106,18,124,10,116,19,124,2,131,3,125,10,116,
+    1,125,2,124,2,100,4,107,3,114,224,124,2,160,16,161,
+    0,115,210,116,17,100,9,160,18,124,2,161,1,131,1,130,
+    1,100,10,160,18,124,10,116,19,124,2,161,3,125,10,116,
     20,124,4,116,21,124,10,116,22,100,8,25,0,23,0,131,
     3,83,0,41,11,97,254,2,0,0,71,105,118,101,110,32,
     116,104,101,32,112,97,116,104,32,116,111,32,97,32,46,112,
@@ -346,25 +346,25 @@
     103,90,15,97,108,109,111,115,116,95,102,105,108,101,110,97,
     109,101,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
     0,218,17,99,97,99,104,101,95,102,114,111,109,95,115,111,
-    117,114,99,101,7,1,0,0,115,48,0,0,0,0,18,8,
+    117,114,99,101,8,1,0,0,115,48,0,0,0,0,18,8,
     1,6,1,6,1,8,1,4,1,8,1,12,1,10,1,12,
     1,16,1,8,1,8,1,8,1,24,1,8,1,12,1,6,
     2,8,1,8,1,8,1,8,1,14,1,14,1,114,83,0,
     0,0,99,1,0,0,0,0,0,0,0,8,0,0,0,5,
     0,0,0,67,0,0,0,115,230,0,0,0,116,0,106,1,
     106,2,100,1,107,8,114,20,116,3,100,2,131,1,130,1,
-    116,4,106,5,124,0,131,1,125,0,116,6,124,0,131,1,
+    116,4,160,5,124,0,161,1,125,0,116,6,124,0,131,1,
     92,2,125,1,125,2,116,6,124,1,131,1,92,2,125,1,
-    125,3,124,3,116,7,107,3,114,78,116,8,100,3,106,9,
-    116,7,124,0,131,2,131,1,130,1,124,2,106,10,100,4,
-    131,1,125,4,124,4,100,11,107,7,114,112,116,8,100,7,
-    106,9,124,2,131,1,131,1,130,1,110,86,124,4,100,6,
-    107,2,114,198,124,2,106,11,100,4,100,5,131,2,100,12,
-    25,0,125,5,124,5,106,12,116,13,131,1,115,160,116,8,
-    100,8,106,9,116,13,131,1,131,1,130,1,124,5,116,14,
-    116,13,131,1,100,1,133,2,25,0,125,6,124,6,106,15,
-    131,0,115,198,116,8,100,9,106,9,124,5,131,1,131,1,
-    130,1,124,2,106,16,100,4,131,1,100,10,25,0,125,7,
+    125,3,124,3,116,7,107,3,114,78,116,8,100,3,160,9,
+    116,7,124,0,161,2,131,1,130,1,124,2,160,10,100,4,
+    161,1,125,4,124,4,100,11,107,7,114,112,116,8,100,7,
+    160,9,124,2,161,1,131,1,130,1,110,86,124,4,100,6,
+    107,2,114,198,124,2,160,11,100,4,100,5,161,2,100,12,
+    25,0,125,5,124,5,160,12,116,13,161,1,115,160,116,8,
+    100,8,160,9,116,13,161,1,131,1,130,1,124,5,116,14,
+    116,13,131,1,100,1,133,2,25,0,125,6,124,6,160,15,
+    161,0,115,198,116,8,100,9,160,9,124,5,161,1,131,1,
+    130,1,124,2,160,16,100,4,161,1,100,10,25,0,125,7,
     116,17,124,1,124,7,116,18,100,10,25,0,23,0,131,2,
     83,0,41,13,97,110,1,0,0,71,105,118,101,110,32,116,
     104,101,32,112,97,116,104,32,116,111,32,97,32,46,112,121,
@@ -420,15 +420,15 @@
     112,116,95,108,101,118,101,108,90,13,98,97,115,101,95,102,
     105,108,101,110,97,109,101,114,4,0,0,0,114,4,0,0,
     0,114,6,0,0,0,218,17,115,111,117,114,99,101,95,102,
-    114,111,109,95,99,97,99,104,101,52,1,0,0,115,46,0,
+    114,111,109,95,99,97,99,104,101,53,1,0,0,115,46,0,
     0,0,0,9,12,1,8,1,10,1,12,1,12,1,8,1,
     6,1,10,1,10,1,8,1,6,1,10,1,8,1,16,1,
     10,1,6,1,8,1,16,1,8,1,6,1,8,1,14,1,
     114,89,0,0,0,99,1,0,0,0,0,0,0,0,5,0,
     0,0,12,0,0,0,67,0,0,0,115,128,0,0,0,116,
     0,124,0,131,1,100,1,107,2,114,16,100,2,83,0,124,
-    0,106,1,100,3,131,1,92,3,125,1,125,2,125,3,124,
-    1,12,0,115,58,124,3,106,2,131,0,100,7,100,8,133,
+    0,160,1,100,3,161,1,92,3,125,1,125,2,125,3,124,
+    1,12,0,115,58,124,3,160,2,161,0,100,7,100,8,133,
     2,25,0,100,6,107,3,114,62,124,0,83,0,121,12,116,
     3,124,0,131,1,125,4,87,0,110,36,4,0,116,4,116,
     5,102,2,107,10,114,110,1,0,1,0,1,0,124,0,100,
@@ -456,20 +456,20 @@
     115,105,111,110,218,11,115,111,117,114,99,101,95,112,97,116,
     104,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
     218,15,95,103,101,116,95,115,111,117,114,99,101,102,105,108,
-    101,86,1,0,0,115,20,0,0,0,0,7,12,1,4,1,
+    101,87,1,0,0,115,20,0,0,0,0,7,12,1,4,1,
     16,1,26,1,4,1,2,1,12,1,18,1,18,1,114,95,
     0,0,0,99,1,0,0,0,0,0,0,0,1,0,0,0,
-    11,0,0,0,67,0,0,0,115,72,0,0,0,124,0,106,
-    0,116,1,116,2,131,1,131,1,114,46,121,8,116,3,124,
+    11,0,0,0,67,0,0,0,115,72,0,0,0,124,0,160,
+    0,116,1,116,2,131,1,161,1,114,46,121,8,116,3,124,
     0,131,1,83,0,4,0,116,4,107,10,114,42,1,0,1,
-    0,1,0,89,0,113,68,88,0,110,22,124,0,106,0,116,
-    1,116,5,131,1,131,1,114,64,124,0,83,0,100,0,83,
+    0,1,0,89,0,113,68,88,0,110,22,124,0,160,0,116,
+    1,116,5,131,1,161,1,114,64,124,0,83,0,100,0,83,
     0,100,0,83,0,41,1,78,41,6,218,8,101,110,100,115,
     119,105,116,104,218,5,116,117,112,108,101,114,88,0,0,0,
     114,83,0,0,0,114,70,0,0,0,114,78,0,0,0,41,
     1,218,8,102,105,108,101,110,97,109,101,114,4,0,0,0,
     114,4,0,0,0,114,6,0,0,0,218,11,95,103,101,116,
-    95,99,97,99,104,101,100,105,1,0,0,115,16,0,0,0,
+    95,99,97,99,104,101,100,106,1,0,0,115,16,0,0,0,
     0,1,14,1,2,1,8,1,14,1,8,1,14,1,4,2,
     114,99,0,0,0,99,1,0,0,0,0,0,0,0,2,0,
     0,0,11,0,0,0,67,0,0,0,115,52,0,0,0,121,
@@ -483,7 +483,7 @@
     128,0,0,0,41,3,114,41,0,0,0,114,43,0,0,0,
     114,42,0,0,0,41,2,114,37,0,0,0,114,44,0,0,
     0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    218,10,95,99,97,108,99,95,109,111,100,101,117,1,0,0,
+    218,10,95,99,97,108,99,95,109,111,100,101,118,1,0,0,
     115,12,0,0,0,0,2,2,1,14,1,14,1,10,3,8,
     1,114,101,0,0,0,99,1,0,0,0,0,0,0,0,3,
     0,0,0,11,0,0,0,3,0,0,0,115,68,0,0,0,
@@ -521,7 +521,7 @@
     114,103,115,90,6,107,119,97,114,103,115,41,1,218,6,109,
     101,116,104,111,100,114,4,0,0,0,114,6,0,0,0,218,
     19,95,99,104,101,99,107,95,110,97,109,101,95,119,114,97,
-    112,112,101,114,137,1,0,0,115,12,0,0,0,0,1,8,
+    112,112,101,114,138,1,0,0,115,12,0,0,0,0,1,8,
     1,8,1,10,1,4,1,18,1,122,40,95,99,104,101,99,
     107,95,110,97,109,101,46,60,108,111,99,97,108,115,62,46,
     95,99,104,101,99,107,95,110,97,109,101,95,119,114,97,112,
@@ -529,8 +529,8 @@
     7,0,0,0,83,0,0,0,115,60,0,0,0,120,40,100,
     5,68,0,93,32,125,2,116,0,124,1,124,2,131,2,114,
     6,116,1,124,0,124,2,116,2,124,1,124,2,131,2,131,
-    3,1,0,113,6,87,0,124,0,106,3,106,4,124,1,106,
-    3,131,1,1,0,100,0,83,0,41,6,78,218,10,95,95,
+    3,1,0,113,6,87,0,124,0,106,3,160,4,124,1,106,
+    3,161,1,1,0,100,0,83,0,41,6,78,218,10,95,95,
     109,111,100,117,108,101,95,95,218,8,95,95,110,97,109,101,
     95,95,218,12,95,95,113,117,97,108,110,97,109,101,95,95,
     218,7,95,95,100,111,99,95,95,41,4,114,108,0,0,0,
@@ -540,7 +540,7 @@
     100,105,99,116,95,95,218,6,117,112,100,97,116,101,41,3,
     90,3,110,101,119,90,3,111,108,100,114,55,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,5,
-    95,119,114,97,112,148,1,0,0,115,8,0,0,0,0,1,
+    95,119,114,97,112,149,1,0,0,115,8,0,0,0,0,1,
     10,1,10,1,22,1,122,26,95,99,104,101,99,107,95,110,
     97,109,101,46,60,108,111,99,97,108,115,62,46,95,119,114,
     97,112,41,1,78,41,3,218,10,95,98,111,111,116,115,116,
@@ -548,13 +548,13 @@
     114,111,114,41,3,114,106,0,0,0,114,107,0,0,0,114,
     117,0,0,0,114,4,0,0,0,41,1,114,106,0,0,0,
     114,6,0,0,0,218,11,95,99,104,101,99,107,95,110,97,
-    109,101,129,1,0,0,115,14,0,0,0,0,8,14,7,2,
+    109,101,130,1,0,0,115,14,0,0,0,0,8,14,7,2,
     1,10,1,14,2,14,5,10,1,114,120,0,0,0,99,2,
-    0,0,0,0,0,0,0,5,0,0,0,4,0,0,0,67,
-    0,0,0,115,60,0,0,0,124,0,106,0,124,1,131,1,
+    0,0,0,0,0,0,0,5,0,0,0,6,0,0,0,67,
+    0,0,0,115,60,0,0,0,124,0,160,0,124,1,161,1,
     92,2,125,2,125,3,124,2,100,1,107,8,114,56,116,1,
-    124,3,131,1,114,56,100,2,125,4,116,2,106,3,124,4,
-    106,4,124,3,100,3,25,0,131,1,116,5,131,2,1,0,
+    124,3,131,1,114,56,100,2,125,4,116,2,160,3,124,4,
+    160,4,124,3,100,3,25,0,161,1,116,5,161,2,1,0,
     124,2,83,0,41,4,122,155,84,114,121,32,116,111,32,102,
     105,110,100,32,97,32,108,111,97,100,101,114,32,102,111,114,
     32,116,104,101,32,115,112,101,99,105,102,105,101,100,32,109,
@@ -576,7 +576,7 @@
     101,114,218,8,112,111,114,116,105,111,110,115,218,3,109,115,
     103,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
     218,17,95,102,105,110,100,95,109,111,100,117,108,101,95,115,
-    104,105,109,157,1,0,0,115,10,0,0,0,0,10,14,1,
+    104,105,109,158,1,0,0,115,10,0,0,0,0,10,14,1,
     16,1,4,1,22,1,114,127,0,0,0,99,4,0,0,0,
     0,0,0,0,11,0,0,0,22,0,0,0,67,0,0,0,
     115,136,1,0,0,105,0,125,4,124,2,100,1,107,9,114,
@@ -584,25 +584,25 @@
     3,100,1,107,9,114,42,124,3,124,4,100,4,60,0,124,
     0,100,1,100,5,133,2,25,0,125,5,124,0,100,5,100,
     6,133,2,25,0,125,6,124,0,100,6,100,7,133,2,25,
-    0,125,7,124,5,116,0,107,3,114,124,100,8,106,1,124,
-    2,124,5,131,2,125,8,116,2,106,3,100,9,124,8,131,
+    0,125,7,124,5,116,0,107,3,114,124,100,8,160,1,124,
+    2,124,5,161,2,125,8,116,2,160,3,100,9,124,8,161,
     2,1,0,116,4,124,8,102,1,124,4,142,1,130,1,110,
-    86,116,5,124,6,131,1,100,5,107,3,114,168,100,10,106,
-    1,124,2,131,1,125,8,116,2,106,3,100,9,124,8,131,
+    86,116,5,124,6,131,1,100,5,107,3,114,168,100,10,160,
+    1,124,2,161,1,125,8,116,2,160,3,100,9,124,8,161,
     2,1,0,116,6,124,8,131,1,130,1,110,42,116,5,124,
-    7,131,1,100,5,107,3,114,210,100,11,106,1,124,2,131,
-    1,125,8,116,2,106,3,100,9,124,8,131,2,1,0,116,
+    7,131,1,100,5,107,3,114,210,100,11,160,1,124,2,161,
+    1,125,8,116,2,160,3,100,9,124,8,161,2,1,0,116,
     6,124,8,131,1,130,1,124,1,100,1,107,9,144,1,114,
     124,121,16,116,7,124,1,100,12,25,0,131,1,125,9,87,
     0,110,22,4,0,116,8,107,10,144,1,114,2,1,0,1,
     0,1,0,89,0,110,50,88,0,116,9,124,6,131,1,124,
-    9,107,3,144,1,114,52,100,13,106,1,124,2,131,1,125,
-    8,116,2,106,3,100,9,124,8,131,2,1,0,116,4,124,
+    9,107,3,144,1,114,52,100,13,160,1,124,2,161,1,125,
+    8,116,2,160,3,100,9,124,8,161,2,1,0,116,4,124,
     8,102,1,124,4,142,1,130,1,121,16,124,1,100,14,25,
     0,100,15,64,0,125,10,87,0,110,22,4,0,116,8,107,
     10,144,1,114,90,1,0,1,0,1,0,89,0,110,34,88,
     0,116,9,124,7,131,1,124,10,107,3,144,1,114,124,116,
-    4,100,13,106,1,124,2,131,1,102,1,124,4,142,1,130,
+    4,100,13,160,1,124,2,161,1,102,1,124,4,142,1,130,
     1,124,0,100,7,100,1,133,2,25,0,83,0,41,16,97,
     122,1,0,0,86,97,108,105,100,97,116,101,32,116,104,101,
     32,104,101,97,100,101,114,32,111,102,32,116,104,101,32,112,
@@ -656,18 +656,18 @@
     115,111,117,114,99,101,95,115,105,122,101,114,4,0,0,0,
     114,4,0,0,0,114,6,0,0,0,218,25,95,118,97,108,
     105,100,97,116,101,95,98,121,116,101,99,111,100,101,95,104,
-    101,97,100,101,114,174,1,0,0,115,76,0,0,0,0,11,
+    101,97,100,101,114,175,1,0,0,115,76,0,0,0,0,11,
     4,1,8,1,10,3,4,1,8,1,8,1,12,1,12,1,
     12,1,8,1,12,1,12,1,14,1,12,1,10,1,12,1,
     10,1,12,1,10,1,12,1,8,1,10,1,2,1,16,1,
     16,1,6,2,14,1,10,1,12,1,12,1,2,1,16,1,
     16,1,6,2,14,1,12,1,6,1,114,139,0,0,0,99,
     4,0,0,0,0,0,0,0,5,0,0,0,5,0,0,0,
-    67,0,0,0,115,80,0,0,0,116,0,106,1,124,0,131,
-    1,125,4,116,2,124,4,116,3,131,2,114,56,116,4,106,
-    5,100,1,124,2,131,2,1,0,124,3,100,2,107,9,114,
-    52,116,6,106,7,124,4,124,3,131,2,1,0,124,4,83,
-    0,116,8,100,3,106,9,124,2,131,1,124,1,124,2,100,
+    67,0,0,0,115,80,0,0,0,116,0,160,1,124,0,161,
+    1,125,4,116,2,124,4,116,3,131,2,114,56,116,4,160,
+    5,100,1,124,2,161,2,1,0,124,3,100,2,107,9,114,
+    52,116,6,160,7,124,4,124,3,161,2,1,0,124,4,83,
+    0,116,8,100,3,160,9,124,2,161,1,124,1,124,2,100,
     4,141,3,130,1,100,2,83,0,41,5,122,60,67,111,109,
     112,105,108,101,32,98,121,116,101,99,111,100,101,32,97,115,
     32,114,101,116,117,114,110,101,100,32,98,121,32,95,118,97,
@@ -685,14 +685,14 @@
     0,0,0,114,102,0,0,0,114,93,0,0,0,114,94,0,
     0,0,218,4,99,111,100,101,114,4,0,0,0,114,4,0,
     0,0,114,6,0,0,0,218,17,95,99,111,109,112,105,108,
-    101,95,98,121,116,101,99,111,100,101,229,1,0,0,115,16,
+    101,95,98,121,116,101,99,111,100,101,230,1,0,0,115,16,
     0,0,0,0,2,10,1,10,1,12,1,8,1,12,1,4,
     2,10,1,114,145,0,0,0,114,62,0,0,0,99,3,0,
-    0,0,0,0,0,0,4,0,0,0,3,0,0,0,67,0,
+    0,0,0,0,0,0,4,0,0,0,5,0,0,0,67,0,
     0,0,115,56,0,0,0,116,0,116,1,131,1,125,3,124,
-    3,106,2,116,3,124,1,131,1,131,1,1,0,124,3,106,
-    2,116,3,124,2,131,1,131,1,1,0,124,3,106,2,116,
-    4,106,5,124,0,131,1,131,1,1,0,124,3,83,0,41,
+    3,160,2,116,3,124,1,131,1,161,1,1,0,124,3,160,
+    2,116,3,124,2,131,1,161,1,1,0,124,3,160,2,116,
+    4,160,5,124,0,161,1,161,1,1,0,124,3,83,0,41,
     1,122,80,67,111,109,112,105,108,101,32,97,32,99,111,100,
     101,32,111,98,106,101,99,116,32,105,110,116,111,32,98,121,
     116,101,99,111,100,101,32,102,111,114,32,119,114,105,116,105,
@@ -704,14 +704,14 @@
     114,144,0,0,0,114,130,0,0,0,114,138,0,0,0,114,
     56,0,0,0,114,4,0,0,0,114,4,0,0,0,114,6,
     0,0,0,218,17,95,99,111,100,101,95,116,111,95,98,121,
-    116,101,99,111,100,101,241,1,0,0,115,10,0,0,0,0,
+    116,101,99,111,100,101,242,1,0,0,115,10,0,0,0,0,
     3,8,1,14,1,14,1,16,1,114,148,0,0,0,99,1,
-    0,0,0,0,0,0,0,5,0,0,0,4,0,0,0,67,
+    0,0,0,0,0,0,0,5,0,0,0,6,0,0,0,67,
     0,0,0,115,62,0,0,0,100,1,100,2,108,0,125,1,
-    116,1,106,2,124,0,131,1,106,3,125,2,124,1,106,4,
-    124,2,131,1,125,3,116,1,106,5,100,2,100,3,131,2,
-    125,4,124,4,106,6,124,0,106,6,124,3,100,1,25,0,
-    131,1,131,1,83,0,41,4,122,121,68,101,99,111,100,101,
+    116,1,160,2,124,0,161,1,106,3,125,2,124,1,160,4,
+    124,2,161,1,125,3,116,1,160,5,100,2,100,3,161,2,
+    125,4,124,4,160,6,124,0,160,6,124,3,100,1,25,0,
+    161,1,161,1,83,0,41,4,122,121,68,101,99,111,100,101,
     32,98,121,116,101,115,32,114,101,112,114,101,115,101,110,116,
     105,110,103,32,115,111,117,114,99,101,32,99,111,100,101,32,
     97,110,100,32,114,101,116,117,114,110,32,116,104,101,32,115,
@@ -731,29 +731,29 @@
     101,110,99,111,100,105,110,103,90,15,110,101,119,108,105,110,
     101,95,100,101,99,111,100,101,114,114,4,0,0,0,114,4,
     0,0,0,114,6,0,0,0,218,13,100,101,99,111,100,101,
-    95,115,111,117,114,99,101,251,1,0,0,115,10,0,0,0,
+    95,115,111,117,114,99,101,252,1,0,0,115,10,0,0,0,
     0,5,8,1,12,1,10,1,12,1,114,153,0,0,0,41,
     2,114,124,0,0,0,218,26,115,117,98,109,111,100,117,108,
     101,95,115,101,97,114,99,104,95,108,111,99,97,116,105,111,
     110,115,99,2,0,0,0,2,0,0,0,9,0,0,0,19,
     0,0,0,67,0,0,0,115,18,1,0,0,124,1,100,1,
     107,8,114,60,100,2,125,1,116,0,124,2,100,3,131,2,
-    114,70,121,14,124,2,106,1,124,0,131,1,125,1,87,0,
+    114,70,121,14,124,2,160,1,124,0,161,1,125,1,87,0,
     113,70,4,0,116,2,107,10,114,56,1,0,1,0,1,0,
-    89,0,113,70,88,0,110,10,116,3,106,4,124,1,131,1,
+    89,0,113,70,88,0,110,10,116,3,160,4,124,1,161,1,
     125,1,116,5,106,6,124,0,124,2,124,1,100,4,141,3,
     125,4,100,5,124,4,95,7,124,2,100,1,107,8,114,156,
     120,54,116,8,131,0,68,0,93,40,92,2,125,5,125,6,
-    124,1,106,9,116,10,124,6,131,1,131,1,114,108,124,5,
+    124,1,160,9,116,10,124,6,131,1,161,1,114,108,124,5,
     124,0,124,1,131,2,125,2,124,2,124,4,95,11,80,0,
     113,108,87,0,100,1,83,0,124,3,116,12,107,8,114,222,
-    116,0,124,2,100,6,131,2,114,228,121,14,124,2,106,13,
-    124,0,131,1,125,7,87,0,110,20,4,0,116,2,107,10,
+    116,0,124,2,100,6,131,2,114,228,121,14,124,2,160,13,
+    124,0,161,1,125,7,87,0,110,20,4,0,116,2,107,10,
     114,208,1,0,1,0,1,0,89,0,113,228,88,0,124,7,
     114,228,103,0,124,4,95,14,110,6,124,3,124,4,95,14,
     124,4,106,14,103,0,107,2,144,1,114,14,124,1,144,1,
     114,14,116,15,124,1,131,1,100,7,25,0,125,8,124,4,
-    106,14,106,16,124,8,131,1,1,0,124,4,83,0,41,8,
+    106,14,160,16,124,8,161,1,1,0,124,4,83,0,41,8,
     97,61,1,0,0,82,101,116,117,114,110,32,97,32,109,111,
     100,117,108,101,32,115,112,101,99,32,98,97,115,101,100,32,
     111,110,32,97,32,102,105,108,101,32,108,111,99,97,116,105,
@@ -793,7 +793,7 @@
     7,100,105,114,110,97,109,101,114,4,0,0,0,114,4,0,
     0,0,114,6,0,0,0,218,23,115,112,101,99,95,102,114,
     111,109,95,102,105,108,101,95,108,111,99,97,116,105,111,110,
-    12,2,0,0,115,62,0,0,0,0,12,8,4,4,1,10,
+    13,2,0,0,115,62,0,0,0,0,12,8,4,4,1,10,
     2,2,1,14,1,14,1,8,2,10,8,16,1,6,3,8,
     1,16,1,14,1,10,1,6,1,6,2,4,3,8,2,10,
     1,2,1,14,1,14,1,6,2,4,1,8,2,6,1,12,
@@ -819,27 +819,27 @@
     114,115,105,111,110,125,92,77,111,100,117,108,101,115,92,123,
     102,117,108,108,110,97,109,101,125,92,68,101,98,117,103,70,
     99,2,0,0,0,0,0,0,0,2,0,0,0,11,0,0,
-    0,67,0,0,0,115,50,0,0,0,121,14,116,0,106,1,
-    116,0,106,2,124,1,131,2,83,0,4,0,116,3,107,10,
-    114,44,1,0,1,0,1,0,116,0,106,1,116,0,106,4,
-    124,1,131,2,83,0,88,0,100,0,83,0,41,1,78,41,
+    0,67,0,0,0,115,50,0,0,0,121,14,116,0,160,1,
+    116,0,106,2,124,1,161,2,83,0,4,0,116,3,107,10,
+    114,44,1,0,1,0,1,0,116,0,160,1,116,0,106,4,
+    124,1,161,2,83,0,88,0,100,0,83,0,41,1,78,41,
     5,218,7,95,119,105,110,114,101,103,90,7,79,112,101,110,
     75,101,121,90,17,72,75,69,89,95,67,85,82,82,69,78,
     84,95,85,83,69,82,114,42,0,0,0,90,18,72,75,69,
     89,95,76,79,67,65,76,95,77,65,67,72,73,78,69,41,
     2,218,3,99,108,115,114,5,0,0,0,114,4,0,0,0,
     114,4,0,0,0,114,6,0,0,0,218,14,95,111,112,101,
-    110,95,114,101,103,105,115,116,114,121,92,2,0,0,115,8,
+    110,95,114,101,103,105,115,116,114,121,93,2,0,0,115,8,
     0,0,0,0,2,2,1,14,1,14,1,122,36,87,105,110,
     100,111,119,115,82,101,103,105,115,116,114,121,70,105,110,100,
     101,114,46,95,111,112,101,110,95,114,101,103,105,115,116,114,
-    121,99,2,0,0,0,0,0,0,0,6,0,0,0,16,0,
+    121,99,2,0,0,0,0,0,0,0,6,0,0,0,17,0,
     0,0,67,0,0,0,115,112,0,0,0,124,0,106,0,114,
     14,124,0,106,1,125,2,110,6,124,0,106,2,125,2,124,
     2,106,3,124,1,100,1,116,4,106,5,100,0,100,2,133,
-    2,25,0,22,0,100,3,141,2,125,3,121,38,124,0,106,
-    6,124,3,131,1,143,18,125,4,116,7,106,8,124,4,100,
-    4,131,2,125,5,87,0,100,0,81,0,82,0,88,0,87,
+    2,25,0,22,0,100,3,141,2,125,3,121,38,124,0,160,
+    6,124,3,161,1,143,18,125,4,116,7,160,8,124,4,100,
+    4,161,2,125,5,87,0,100,0,81,0,82,0,88,0,87,
     0,110,20,4,0,116,9,107,10,114,106,1,0,1,0,1,
     0,100,0,83,0,88,0,124,5,83,0,41,5,78,122,5,
     37,100,46,37,100,114,59,0,0,0,41,2,114,123,0,0,
@@ -855,18 +855,18 @@
     121,114,5,0,0,0,90,4,104,107,101,121,218,8,102,105,
     108,101,112,97,116,104,114,4,0,0,0,114,4,0,0,0,
     114,6,0,0,0,218,16,95,115,101,97,114,99,104,95,114,
-    101,103,105,115,116,114,121,99,2,0,0,115,22,0,0,0,
+    101,103,105,115,116,114,121,100,2,0,0,115,22,0,0,0,
     0,2,6,1,8,2,6,1,6,1,22,1,2,1,12,1,
     26,1,14,1,6,1,122,38,87,105,110,100,111,119,115,82,
     101,103,105,115,116,114,121,70,105,110,100,101,114,46,95,115,
     101,97,114,99,104,95,114,101,103,105,115,116,114,121,78,99,
     4,0,0,0,0,0,0,0,8,0,0,0,14,0,0,0,
-    67,0,0,0,115,120,0,0,0,124,0,106,0,124,1,131,
+    67,0,0,0,115,120,0,0,0,124,0,160,0,124,1,161,
     1,125,4,124,4,100,0,107,8,114,22,100,0,83,0,121,
     12,116,1,124,4,131,1,1,0,87,0,110,20,4,0,116,
     2,107,10,114,54,1,0,1,0,1,0,100,0,83,0,88,
     0,120,58,116,3,131,0,68,0,93,48,92,2,125,5,125,
-    6,124,4,106,4,116,5,124,6,131,1,131,1,114,64,116,
+    6,124,4,160,4,116,5,124,6,131,1,161,1,114,64,116,
     6,106,7,124,1,124,5,124,1,124,4,131,2,124,4,100,
     1,141,3,125,7,124,7,83,0,113,64,87,0,100,0,83,
     0,41,2,78,41,1,114,156,0,0,0,41,8,114,175,0,
@@ -877,13 +877,13 @@
     0,0,0,218,6,116,97,114,103,101,116,114,174,0,0,0,
     114,124,0,0,0,114,164,0,0,0,114,162,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,9,
-    102,105,110,100,95,115,112,101,99,114,2,0,0,115,26,0,
+    102,105,110,100,95,115,112,101,99,115,2,0,0,115,26,0,
     0,0,0,2,10,1,8,1,4,1,2,1,12,1,14,1,
     6,1,16,1,14,1,6,1,8,1,8,1,122,31,87,105,
     110,100,111,119,115,82,101,103,105,115,116,114,121,70,105,110,
     100,101,114,46,102,105,110,100,95,115,112,101,99,99,3,0,
-    0,0,0,0,0,0,4,0,0,0,3,0,0,0,67,0,
-    0,0,115,34,0,0,0,124,0,106,0,124,1,124,2,131,
+    0,0,0,0,0,0,4,0,0,0,4,0,0,0,67,0,
+    0,0,115,34,0,0,0,124,0,160,0,124,1,124,2,161,
     2,125,3,124,3,100,1,107,9,114,26,124,3,106,1,83,
     0,100,1,83,0,100,1,83,0,41,2,122,108,70,105,110,
     100,32,109,111,100,117,108,101,32,110,97,109,101,100,32,105,
@@ -896,7 +896,7 @@
     0,114,124,0,0,0,41,4,114,168,0,0,0,114,123,0,
     0,0,114,37,0,0,0,114,162,0,0,0,114,4,0,0,
     0,114,4,0,0,0,114,6,0,0,0,218,11,102,105,110,
-    100,95,109,111,100,117,108,101,130,2,0,0,115,8,0,0,
+    100,95,109,111,100,117,108,101,131,2,0,0,115,8,0,0,
     0,0,7,12,1,8,1,6,2,122,33,87,105,110,100,111,
     119,115,82,101,103,105,115,116,114,121,70,105,110,100,101,114,
     46,102,105,110,100,95,109,111,100,117,108,101,41,2,78,78,
@@ -906,7 +906,7 @@
     101,116,104,111,100,114,169,0,0,0,114,175,0,0,0,114,
     178,0,0,0,114,179,0,0,0,114,4,0,0,0,114,4,
     0,0,0,114,4,0,0,0,114,6,0,0,0,114,166,0,
-    0,0,80,2,0,0,115,20,0,0,0,8,2,4,3,4,
+    0,0,81,2,0,0,115,20,0,0,0,8,2,4,3,4,
     3,4,2,4,2,12,7,12,15,2,1,12,15,2,1,114,
     166,0,0,0,99,0,0,0,0,0,0,0,0,0,0,0,
     0,2,0,0,0,64,0,0,0,115,48,0,0,0,101,0,
@@ -920,10 +920,10 @@
     76,111,97,100,101,114,32,97,110,100,10,32,32,32,32,83,
     111,117,114,99,101,108,101,115,115,70,105,108,101,76,111,97,
     100,101,114,46,99,2,0,0,0,0,0,0,0,5,0,0,
-    0,3,0,0,0,67,0,0,0,115,64,0,0,0,116,0,
-    124,0,106,1,124,1,131,1,131,1,100,1,25,0,125,2,
-    124,2,106,2,100,2,100,1,131,2,100,3,25,0,125,3,
-    124,1,106,3,100,2,131,1,100,4,25,0,125,4,124,3,
+    0,4,0,0,0,67,0,0,0,115,64,0,0,0,116,0,
+    124,0,160,1,124,1,161,1,131,1,100,1,25,0,125,2,
+    124,2,160,2,100,2,100,1,161,2,100,3,25,0,125,3,
+    124,1,160,3,100,2,161,1,100,4,25,0,125,4,124,3,
     100,5,107,2,111,62,124,4,100,5,107,3,83,0,41,6,
     122,141,67,111,110,99,114,101,116,101,32,105,109,112,108,101,
     109,101,110,116,97,116,105,111,110,32,111,102,32,73,110,115,
@@ -941,7 +941,7 @@
     98,0,0,0,90,13,102,105,108,101,110,97,109,101,95,98,
     97,115,101,90,9,116,97,105,108,95,110,97,109,101,114,4,
     0,0,0,114,4,0,0,0,114,6,0,0,0,114,157,0,
-    0,0,149,2,0,0,115,8,0,0,0,0,3,18,1,16,
+    0,0,150,2,0,0,115,8,0,0,0,0,3,18,1,16,
     1,14,1,122,24,95,76,111,97,100,101,114,66,97,115,105,
     99,115,46,105,115,95,112,97,99,107,97,103,101,99,2,0,
     0,0,0,0,0,0,2,0,0,0,1,0,0,0,67,0,
@@ -951,14 +951,14 @@
     99,114,101,97,116,105,111,110,46,78,114,4,0,0,0,41,
     2,114,104,0,0,0,114,162,0,0,0,114,4,0,0,0,
     114,4,0,0,0,114,6,0,0,0,218,13,99,114,101,97,
-    116,101,95,109,111,100,117,108,101,157,2,0,0,115,0,0,
+    116,101,95,109,111,100,117,108,101,158,2,0,0,115,0,0,
     0,0,122,27,95,76,111,97,100,101,114,66,97,115,105,99,
     115,46,99,114,101,97,116,101,95,109,111,100,117,108,101,99,
-    2,0,0,0,0,0,0,0,3,0,0,0,4,0,0,0,
-    67,0,0,0,115,56,0,0,0,124,0,106,0,124,1,106,
-    1,131,1,125,2,124,2,100,1,107,8,114,36,116,2,100,
-    2,106,3,124,1,106,1,131,1,131,1,130,1,116,4,106,
-    5,116,6,124,2,124,1,106,7,131,3,1,0,100,1,83,
+    2,0,0,0,0,0,0,0,3,0,0,0,5,0,0,0,
+    67,0,0,0,115,56,0,0,0,124,0,160,0,124,1,106,
+    1,161,1,125,2,124,2,100,1,107,8,114,36,116,2,100,
+    2,160,3,124,1,106,1,161,1,131,1,130,1,116,4,160,
+    5,116,6,124,2,124,1,106,7,161,3,1,0,100,1,83,
     0,41,3,122,19,69,120,101,99,117,116,101,32,116,104,101,
     32,109,111,100,117,108,101,46,78,122,52,99,97,110,110,111,
     116,32,108,111,97,100,32,109,111,100,117,108,101,32,123,33,
@@ -971,25 +971,25 @@
     114,115,0,0,0,41,3,114,104,0,0,0,218,6,109,111,
     100,117,108,101,114,144,0,0,0,114,4,0,0,0,114,4,
     0,0,0,114,6,0,0,0,218,11,101,120,101,99,95,109,
-    111,100,117,108,101,160,2,0,0,115,10,0,0,0,0,2,
+    111,100,117,108,101,161,2,0,0,115,10,0,0,0,0,2,
     12,1,8,1,6,1,10,1,122,25,95,76,111,97,100,101,
     114,66,97,115,105,99,115,46,101,120,101,99,95,109,111,100,
     117,108,101,99,2,0,0,0,0,0,0,0,2,0,0,0,
-    3,0,0,0,67,0,0,0,115,12,0,0,0,116,0,106,
-    1,124,0,124,1,131,2,83,0,41,1,122,26,84,104,105,
+    4,0,0,0,67,0,0,0,115,12,0,0,0,116,0,160,
+    1,124,0,124,1,161,2,83,0,41,1,122,26,84,104,105,
     115,32,109,111,100,117,108,101,32,105,115,32,100,101,112,114,
     101,99,97,116,101,100,46,41,2,114,118,0,0,0,218,17,
     95,108,111,97,100,95,109,111,100,117,108,101,95,115,104,105,
     109,41,2,114,104,0,0,0,114,123,0,0,0,114,4,0,
     0,0,114,4,0,0,0,114,6,0,0,0,218,11,108,111,
-    97,100,95,109,111,100,117,108,101,168,2,0,0,115,2,0,
+    97,100,95,109,111,100,117,108,101,169,2,0,0,115,2,0,
     0,0,0,2,122,25,95,76,111,97,100,101,114,66,97,115,
     105,99,115,46,108,111,97,100,95,109,111,100,117,108,101,78,
     41,8,114,109,0,0,0,114,108,0,0,0,114,110,0,0,
     0,114,111,0,0,0,114,157,0,0,0,114,183,0,0,0,
     114,188,0,0,0,114,190,0,0,0,114,4,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,114,181,
-    0,0,0,144,2,0,0,115,10,0,0,0,8,3,4,2,
+    0,0,0,145,2,0,0,115,10,0,0,0,8,3,4,2,
     8,8,8,3,8,8,114,181,0,0,0,99,0,0,0,0,
     0,0,0,0,0,0,0,0,3,0,0,0,64,0,0,0,
     115,74,0,0,0,101,0,90,1,100,0,90,2,100,1,100,
@@ -1014,12 +1014,12 @@
     32,32,32,32,32,32,32,78,41,1,218,7,73,79,69,114,
     114,111,114,41,2,114,104,0,0,0,114,37,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,10,
-    112,97,116,104,95,109,116,105,109,101,175,2,0,0,115,2,
+    112,97,116,104,95,109,116,105,109,101,176,2,0,0,115,2,
     0,0,0,0,6,122,23,83,111,117,114,99,101,76,111,97,
     100,101,114,46,112,97,116,104,95,109,116,105,109,101,99,2,
-    0,0,0,0,0,0,0,2,0,0,0,3,0,0,0,67,
-    0,0,0,115,14,0,0,0,100,1,124,0,106,0,124,1,
-    131,1,105,1,83,0,41,2,97,170,1,0,0,79,112,116,
+    0,0,0,0,0,0,0,2,0,0,0,4,0,0,0,67,
+    0,0,0,115,14,0,0,0,100,1,124,0,160,0,124,1,
+    161,1,105,1,83,0,41,2,97,170,1,0,0,79,112,116,
     105,111,110,97,108,32,109,101,116,104,111,100,32,114,101,116,
     117,114,110,105,110,103,32,97,32,109,101,116,97,100,97,116,
     97,32,100,105,99,116,32,102,111,114,32,116,104,101,32,115,
@@ -1049,12 +1049,12 @@
     32,32,32,32,32,32,32,114,130,0,0,0,41,1,114,193,
     0,0,0,41,2,114,104,0,0,0,114,37,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,10,
-    112,97,116,104,95,115,116,97,116,115,183,2,0,0,115,2,
+    112,97,116,104,95,115,116,97,116,115,184,2,0,0,115,2,
     0,0,0,0,11,122,23,83,111,117,114,99,101,76,111,97,
     100,101,114,46,112,97,116,104,95,115,116,97,116,115,99,4,
-    0,0,0,0,0,0,0,4,0,0,0,3,0,0,0,67,
-    0,0,0,115,12,0,0,0,124,0,106,0,124,2,124,3,
-    131,2,83,0,41,1,122,228,79,112,116,105,111,110,97,108,
+    0,0,0,0,0,0,0,4,0,0,0,4,0,0,0,67,
+    0,0,0,115,12,0,0,0,124,0,160,0,124,2,124,3,
+    161,2,83,0,41,1,122,228,79,112,116,105,111,110,97,108,
     32,109,101,116,104,111,100,32,119,104,105,99,104,32,119,114,
     105,116,101,115,32,100,97,116,97,32,40,98,121,116,101,115,
     41,32,116,111,32,97,32,102,105,108,101,32,112,97,116,104,
@@ -1073,7 +1073,7 @@
     94,0,0,0,90,10,99,97,99,104,101,95,112,97,116,104,
     114,56,0,0,0,114,4,0,0,0,114,4,0,0,0,114,
     6,0,0,0,218,15,95,99,97,99,104,101,95,98,121,116,
-    101,99,111,100,101,196,2,0,0,115,2,0,0,0,0,8,
+    101,99,111,100,101,197,2,0,0,115,2,0,0,0,0,8,
     122,28,83,111,117,114,99,101,76,111,97,100,101,114,46,95,
     99,97,99,104,101,95,98,121,116,101,99,111,100,101,99,3,
     0,0,0,0,0,0,0,3,0,0,0,1,0,0,0,67,
@@ -1090,11 +1090,11 @@
     32,32,32,32,32,32,78,114,4,0,0,0,41,3,114,104,
     0,0,0,114,37,0,0,0,114,56,0,0,0,114,4,0,
     0,0,114,4,0,0,0,114,6,0,0,0,114,195,0,0,
-    0,206,2,0,0,115,0,0,0,0,122,21,83,111,117,114,
+    0,207,2,0,0,115,0,0,0,0,122,21,83,111,117,114,
     99,101,76,111,97,100,101,114,46,115,101,116,95,100,97,116,
     97,99,2,0,0,0,0,0,0,0,5,0,0,0,16,0,
-    0,0,67,0,0,0,115,82,0,0,0,124,0,106,0,124,
-    1,131,1,125,2,121,14,124,0,106,1,124,2,131,1,125,
+    0,0,67,0,0,0,115,82,0,0,0,124,0,160,0,124,
+    1,161,1,125,2,121,14,124,0,160,1,124,2,161,1,125,
     3,87,0,110,48,4,0,116,2,107,10,114,72,1,0,125,
     4,1,0,122,20,116,3,100,1,124,1,100,2,141,2,124,
     4,130,2,87,0,89,0,100,3,100,3,125,4,126,4,88,
@@ -1110,7 +1110,7 @@
     0,114,153,0,0,0,41,5,114,104,0,0,0,114,123,0,
     0,0,114,37,0,0,0,114,151,0,0,0,218,3,101,120,
     99,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    218,10,103,101,116,95,115,111,117,114,99,101,213,2,0,0,
+    218,10,103,101,116,95,115,111,117,114,99,101,214,2,0,0,
     115,14,0,0,0,0,2,10,1,2,1,14,1,16,1,4,
     1,28,1,122,23,83,111,117,114,99,101,76,111,97,100,101,
     114,46,103,101,116,95,115,111,117,114,99,101,114,31,0,0,
@@ -1132,31 +1132,31 @@
     112,105,108,101,41,4,114,104,0,0,0,114,56,0,0,0,
     114,37,0,0,0,114,200,0,0,0,114,4,0,0,0,114,
     4,0,0,0,114,6,0,0,0,218,14,115,111,117,114,99,
-    101,95,116,111,95,99,111,100,101,223,2,0,0,115,4,0,
+    101,95,116,111,95,99,111,100,101,224,2,0,0,115,4,0,
     0,0,0,5,12,1,122,27,83,111,117,114,99,101,76,111,
     97,100,101,114,46,115,111,117,114,99,101,95,116,111,95,99,
     111,100,101,99,2,0,0,0,0,0,0,0,10,0,0,0,
-    43,0,0,0,67,0,0,0,115,94,1,0,0,124,0,106,
-    0,124,1,131,1,125,2,100,1,125,3,121,12,116,1,124,
+    43,0,0,0,67,0,0,0,115,94,1,0,0,124,0,160,
+    0,124,1,161,1,125,2,100,1,125,3,121,12,116,1,124,
     2,131,1,125,4,87,0,110,24,4,0,116,2,107,10,114,
     50,1,0,1,0,1,0,100,1,125,4,89,0,110,162,88,
-    0,121,14,124,0,106,3,124,2,131,1,125,5,87,0,110,
+    0,121,14,124,0,160,3,124,2,161,1,125,5,87,0,110,
     20,4,0,116,4,107,10,114,86,1,0,1,0,1,0,89,
     0,110,126,88,0,116,5,124,5,100,2,25,0,131,1,125,
-    3,121,14,124,0,106,6,124,4,131,1,125,6,87,0,110,
+    3,121,14,124,0,160,6,124,4,161,1,125,6,87,0,110,
     20,4,0,116,7,107,10,114,134,1,0,1,0,1,0,89,
     0,110,78,88,0,121,20,116,8,124,6,124,5,124,1,124,
     4,100,3,141,4,125,7,87,0,110,24,4,0,116,9,116,
     10,102,2,107,10,114,180,1,0,1,0,1,0,89,0,110,
-    32,88,0,116,11,106,12,100,4,124,4,124,2,131,3,1,
+    32,88,0,116,11,160,12,100,4,124,4,124,2,161,3,1,
     0,116,13,124,7,124,1,124,4,124,2,100,5,141,4,83,
-    0,124,0,106,6,124,2,131,1,125,8,124,0,106,14,124,
-    8,124,2,131,2,125,9,116,11,106,12,100,6,124,2,131,
+    0,124,0,160,6,124,2,161,1,125,8,124,0,160,14,124,
+    8,124,2,161,2,125,9,116,11,160,12,100,6,124,2,161,
     2,1,0,116,15,106,16,12,0,144,1,114,90,124,4,100,
     1,107,9,144,1,114,90,124,3,100,1,107,9,144,1,114,
     90,116,17,124,9,124,3,116,18,124,8,131,1,131,3,125,
-    6,121,30,124,0,106,19,124,2,124,4,124,6,131,3,1,
-    0,116,11,106,12,100,7,124,4,131,2,1,0,87,0,110,
+    6,121,30,124,0,160,19,124,2,124,4,124,6,161,3,1,
+    0,116,11,160,12,100,7,124,4,161,2,1,0,87,0,110,
     22,4,0,116,2,107,10,144,1,114,88,1,0,1,0,1,
     0,89,0,110,2,88,0,124,9,83,0,41,8,122,190,67,
     111,110,99,114,101,116,101,32,105,109,112,108,101,109,101,110,
@@ -1189,7 +1189,7 @@
     10,98,121,116,101,115,95,100,97,116,97,114,151,0,0,0,
     90,11,99,111,100,101,95,111,98,106,101,99,116,114,4,0,
     0,0,114,4,0,0,0,114,6,0,0,0,114,184,0,0,
-    0,231,2,0,0,115,78,0,0,0,0,7,10,1,4,1,
+    0,232,2,0,0,115,78,0,0,0,0,7,10,1,4,1,
     2,1,12,1,14,1,10,2,2,1,14,1,14,1,6,2,
     12,1,2,1,14,1,14,1,6,2,2,1,4,1,4,1,
     12,1,18,1,6,2,8,1,6,1,6,1,2,1,8,1,
@@ -1201,7 +1201,7 @@
     114,196,0,0,0,114,195,0,0,0,114,199,0,0,0,114,
     203,0,0,0,114,184,0,0,0,114,4,0,0,0,114,4,
     0,0,0,114,4,0,0,0,114,6,0,0,0,114,191,0,
-    0,0,173,2,0,0,115,14,0,0,0,8,2,8,8,8,
+    0,0,174,2,0,0,115,14,0,0,0,8,2,8,8,8,
     13,8,10,8,7,8,10,14,8,114,191,0,0,0,99,0,
     0,0,0,0,0,0,0,0,0,0,0,4,0,0,0,0,
     0,0,0,115,80,0,0,0,101,0,90,1,100,0,90,2,
@@ -1227,7 +1227,7 @@
     32,102,105,110,100,101,114,46,78,41,2,114,102,0,0,0,
     114,37,0,0,0,41,3,114,104,0,0,0,114,123,0,0,
     0,114,37,0,0,0,114,4,0,0,0,114,4,0,0,0,
-    114,6,0,0,0,114,182,0,0,0,32,3,0,0,115,4,
+    114,6,0,0,0,114,182,0,0,0,33,3,0,0,115,4,
     0,0,0,0,3,6,1,122,19,70,105,108,101,76,111,97,
     100,101,114,46,95,95,105,110,105,116,95,95,99,2,0,0,
     0,0,0,0,0,2,0,0,0,2,0,0,0,67,0,0,
@@ -1236,7 +1236,7 @@
     78,41,2,218,9,95,95,99,108,97,115,115,95,95,114,115,
     0,0,0,41,2,114,104,0,0,0,218,5,111,116,104,101,
     114,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    218,6,95,95,101,113,95,95,38,3,0,0,115,4,0,0,
+    218,6,95,95,101,113,95,95,39,3,0,0,115,4,0,0,
     0,0,1,12,1,122,17,70,105,108,101,76,111,97,100,101,
     114,46,95,95,101,113,95,95,99,1,0,0,0,0,0,0,
     0,1,0,0,0,3,0,0,0,67,0,0,0,115,20,0,
@@ -1244,12 +1244,12 @@
     131,1,65,0,83,0,41,1,78,41,3,218,4,104,97,115,
     104,114,102,0,0,0,114,37,0,0,0,41,1,114,104,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
-    0,218,8,95,95,104,97,115,104,95,95,42,3,0,0,115,
+    0,218,8,95,95,104,97,115,104,95,95,43,3,0,0,115,
     2,0,0,0,0,1,122,19,70,105,108,101,76,111,97,100,
     101,114,46,95,95,104,97,115,104,95,95,99,2,0,0,0,
     0,0,0,0,2,0,0,0,3,0,0,0,3,0,0,0,
-    115,16,0,0,0,116,0,116,1,124,0,131,2,106,2,124,
-    1,131,1,83,0,41,1,122,100,76,111,97,100,32,97,32,
+    115,16,0,0,0,116,0,116,1,124,0,131,2,160,2,124,
+    1,161,1,83,0,41,1,122,100,76,111,97,100,32,97,32,
     109,111,100,117,108,101,32,102,114,111,109,32,97,32,102,105,
     108,101,46,10,10,32,32,32,32,32,32,32,32,84,104,105,
     115,32,109,101,116,104,111,100,32,105,115,32,100,101,112,114,
@@ -1259,7 +1259,7 @@
     5,115,117,112,101,114,114,207,0,0,0,114,190,0,0,0,
     41,2,114,104,0,0,0,114,123,0,0,0,41,1,114,208,
     0,0,0,114,4,0,0,0,114,6,0,0,0,114,190,0,
-    0,0,45,3,0,0,115,2,0,0,0,0,10,122,22,70,
+    0,0,46,3,0,0,115,2,0,0,0,0,10,122,22,70,
     105,108,101,76,111,97,100,101,114,46,108,111,97,100,95,109,
     111,100,117,108,101,99,2,0,0,0,0,0,0,0,2,0,
     0,0,1,0,0,0,67,0,0,0,115,6,0,0,0,124,
@@ -1269,19 +1269,19 @@
     111,117,110,100,32,98,121,32,116,104,101,32,102,105,110,100,
     101,114,46,41,1,114,37,0,0,0,41,2,114,104,0,0,
     0,114,123,0,0,0,114,4,0,0,0,114,4,0,0,0,
-    114,6,0,0,0,114,155,0,0,0,57,3,0,0,115,2,
+    114,6,0,0,0,114,155,0,0,0,58,3,0,0,115,2,
     0,0,0,0,3,122,23,70,105,108,101,76,111,97,100,101,
     114,46,103,101,116,95,102,105,108,101,110,97,109,101,99,2,
     0,0,0,0,0,0,0,3,0,0,0,9,0,0,0,67,
-    0,0,0,115,32,0,0,0,116,0,106,1,124,1,100,1,
-    131,2,143,10,125,2,124,2,106,2,131,0,83,0,81,0,
+    0,0,0,115,32,0,0,0,116,0,160,1,124,1,100,1,
+    161,2,143,10,125,2,124,2,160,2,161,0,83,0,81,0,
     82,0,88,0,100,2,83,0,41,3,122,39,82,101,116,117,
     114,110,32,116,104,101,32,100,97,116,97,32,102,114,111,109,
     32,112,97,116,104,32,97,115,32,114,97,119,32,98,121,116,
     101,115,46,218,1,114,78,41,3,114,52,0,0,0,114,53,
     0,0,0,90,4,114,101,97,100,41,3,114,104,0,0,0,
     114,37,0,0,0,114,57,0,0,0,114,4,0,0,0,114,
-    4,0,0,0,114,6,0,0,0,114,197,0,0,0,62,3,
+    4,0,0,0,114,6,0,0,0,114,197,0,0,0,63,3,
     0,0,115,4,0,0,0,0,2,14,1,122,19,70,105,108,
     101,76,111,97,100,101,114,46,103,101,116,95,100,97,116,97,
     41,12,114,109,0,0,0,114,108,0,0,0,114,110,0,0,
@@ -1290,7 +1290,7 @@
     155,0,0,0,114,197,0,0,0,90,13,95,95,99,108,97,
     115,115,99,101,108,108,95,95,114,4,0,0,0,114,4,0,
     0,0,41,1,114,208,0,0,0,114,6,0,0,0,114,207,
-    0,0,0,27,3,0,0,115,14,0,0,0,8,3,4,2,
+    0,0,0,28,3,0,0,115,14,0,0,0,8,3,4,2,
     8,6,8,4,8,3,16,12,12,5,114,207,0,0,0,99,
     0,0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,
     64,0,0,0,115,46,0,0,0,101,0,90,1,100,0,90,
@@ -1311,7 +1311,7 @@
     0,0,0,218,8,115,116,95,109,116,105,109,101,90,7,115,
     116,95,115,105,122,101,41,3,114,104,0,0,0,114,37,0,
     0,0,114,205,0,0,0,114,4,0,0,0,114,4,0,0,
-    0,114,6,0,0,0,114,194,0,0,0,72,3,0,0,115,
+    0,114,6,0,0,0,114,194,0,0,0,73,3,0,0,115,
     4,0,0,0,0,2,8,1,122,27,83,111,117,114,99,101,
     70,105,108,101,76,111,97,100,101,114,46,112,97,116,104,95,
     115,116,97,116,115,99,4,0,0,0,0,0,0,0,5,0,
@@ -1321,27 +1321,27 @@
     111,100,101,41,2,114,101,0,0,0,114,195,0,0,0,41,
     5,114,104,0,0,0,114,94,0,0,0,114,93,0,0,0,
     114,56,0,0,0,114,44,0,0,0,114,4,0,0,0,114,
-    4,0,0,0,114,6,0,0,0,114,196,0,0,0,77,3,
+    4,0,0,0,114,6,0,0,0,114,196,0,0,0,78,3,
     0,0,115,4,0,0,0,0,2,8,1,122,32,83,111,117,
     114,99,101,70,105,108,101,76,111,97,100,101,114,46,95,99,
     97,99,104,101,95,98,121,116,101,99,111,100,101,105,182,1,
     0,0,41,1,114,217,0,0,0,99,3,0,0,0,1,0,
-    0,0,9,0,0,0,17,0,0,0,67,0,0,0,115,250,
+    0,0,9,0,0,0,18,0,0,0,67,0,0,0,115,250,
     0,0,0,116,0,124,1,131,1,92,2,125,4,125,5,103,
     0,125,6,120,40,124,4,114,56,116,1,124,4,131,1,12,
     0,114,56,116,0,124,4,131,1,92,2,125,4,125,7,124,
-    6,106,2,124,7,131,1,1,0,113,18,87,0,120,108,116,
+    6,160,2,124,7,161,1,1,0,113,18,87,0,120,108,116,
     3,124,6,131,1,68,0,93,96,125,7,116,4,124,4,124,
-    7,131,2,125,4,121,14,116,5,106,6,124,4,131,1,1,
+    7,131,2,125,4,121,14,116,5,160,6,124,4,161,1,1,
     0,87,0,113,68,4,0,116,7,107,10,114,118,1,0,1,
     0,1,0,119,68,89,0,113,68,4,0,116,8,107,10,114,
-    162,1,0,125,8,1,0,122,18,116,9,106,10,100,1,124,
-    4,124,8,131,3,1,0,100,2,83,0,100,2,125,8,126,
+    162,1,0,125,8,1,0,122,18,116,9,160,10,100,1,124,
+    4,124,8,161,3,1,0,100,2,83,0,100,2,125,8,126,
     8,88,0,113,68,88,0,113,68,87,0,121,28,116,11,124,
-    1,124,2,124,3,131,3,1,0,116,9,106,10,100,3,124,
-    1,131,2,1,0,87,0,110,48,4,0,116,8,107,10,114,
-    244,1,0,125,8,1,0,122,20,116,9,106,10,100,1,124,
-    1,124,8,131,3,1,0,87,0,89,0,100,2,100,2,125,
+    1,124,2,124,3,131,3,1,0,116,9,160,10,100,3,124,
+    1,161,2,1,0,87,0,110,48,4,0,116,8,107,10,114,
+    244,1,0,125,8,1,0,122,20,116,9,160,10,100,1,124,
+    1,124,8,161,3,1,0,87,0,89,0,100,2,100,2,125,
     8,126,8,88,0,110,2,88,0,100,2,83,0,41,4,122,
     27,87,114,105,116,101,32,98,121,116,101,115,32,100,97,116,
     97,32,116,111,32,97,32,102,105,108,101,46,122,27,99,111,
@@ -1356,7 +1356,7 @@
     114,56,0,0,0,114,217,0,0,0,218,6,112,97,114,101,
     110,116,114,98,0,0,0,114,29,0,0,0,114,25,0,0,
     0,114,198,0,0,0,114,4,0,0,0,114,4,0,0,0,
-    114,6,0,0,0,114,195,0,0,0,82,3,0,0,115,42,
+    114,6,0,0,0,114,195,0,0,0,83,3,0,0,115,42,
     0,0,0,0,2,12,1,4,2,16,1,12,1,14,2,14,
     1,10,1,2,1,14,1,14,2,6,1,16,3,6,1,8,
     1,20,1,2,1,12,1,16,1,16,2,8,1,122,25,83,
@@ -1365,7 +1365,7 @@
     114,108,0,0,0,114,110,0,0,0,114,111,0,0,0,114,
     194,0,0,0,114,196,0,0,0,114,195,0,0,0,114,4,
     0,0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,
-    0,0,114,215,0,0,0,68,3,0,0,115,8,0,0,0,
+    0,0,114,215,0,0,0,69,3,0,0,115,8,0,0,0,
     8,2,4,2,8,5,8,5,114,215,0,0,0,99,0,0,
     0,0,0,0,0,0,0,0,0,0,2,0,0,0,64,0,
     0,0,115,32,0,0,0,101,0,90,1,100,0,90,2,100,
@@ -1376,8 +1376,8 @@
     110,100,108,101,115,32,115,111,117,114,99,101,108,101,115,115,
     32,102,105,108,101,32,105,109,112,111,114,116,115,46,99,2,
     0,0,0,0,0,0,0,5,0,0,0,5,0,0,0,67,
-    0,0,0,115,48,0,0,0,124,0,106,0,124,1,131,1,
-    125,2,124,0,106,1,124,2,131,1,125,3,116,2,124,3,
+    0,0,0,115,48,0,0,0,124,0,160,0,124,1,161,1,
+    125,2,124,0,160,1,124,2,161,1,125,3,116,2,124,3,
     124,1,124,2,100,1,141,3,125,4,116,3,124,4,124,1,
     124,2,100,2,141,3,83,0,41,3,78,41,2,114,102,0,
     0,0,114,37,0,0,0,41,2,114,102,0,0,0,114,93,
@@ -1385,7 +1385,7 @@
     139,0,0,0,114,145,0,0,0,41,5,114,104,0,0,0,
     114,123,0,0,0,114,37,0,0,0,114,56,0,0,0,114,
     206,0,0,0,114,4,0,0,0,114,4,0,0,0,114,6,
-    0,0,0,114,184,0,0,0,117,3,0,0,115,8,0,0,
+    0,0,0,114,184,0,0,0,118,3,0,0,115,8,0,0,
     0,0,1,10,1,10,1,14,1,122,29,83,111,117,114,99,
     101,108,101,115,115,70,105,108,101,76,111,97,100,101,114,46,
     103,101,116,95,99,111,100,101,99,2,0,0,0,0,0,0,
@@ -1395,13 +1395,13 @@
     115,32,110,111,32,115,111,117,114,99,101,32,99,111,100,101,
     46,78,114,4,0,0,0,41,2,114,104,0,0,0,114,123,
     0,0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,
-    0,0,114,199,0,0,0,123,3,0,0,115,2,0,0,0,
+    0,0,114,199,0,0,0,124,3,0,0,115,2,0,0,0,
     0,2,122,31,83,111,117,114,99,101,108,101,115,115,70,105,
     108,101,76,111,97,100,101,114,46,103,101,116,95,115,111,117,
     114,99,101,78,41,6,114,109,0,0,0,114,108,0,0,0,
     114,110,0,0,0,114,111,0,0,0,114,184,0,0,0,114,
     199,0,0,0,114,4,0,0,0,114,4,0,0,0,114,4,
-    0,0,0,114,6,0,0,0,114,220,0,0,0,113,3,0,
+    0,0,0,114,6,0,0,0,114,220,0,0,0,114,3,0,
     0,115,6,0,0,0,8,2,4,2,8,6,114,220,0,0,
     0,99,0,0,0,0,0,0,0,0,0,0,0,0,3,0,
     0,0,64,0,0,0,115,92,0,0,0,101,0,90,1,100,
@@ -1423,7 +1423,7 @@
     0,95,1,100,0,83,0,41,1,78,41,2,114,102,0,0,
     0,114,37,0,0,0,41,3,114,104,0,0,0,114,102,0,
     0,0,114,37,0,0,0,114,4,0,0,0,114,4,0,0,
-    0,114,6,0,0,0,114,182,0,0,0,140,3,0,0,115,
+    0,114,6,0,0,0,114,182,0,0,0,141,3,0,0,115,
     4,0,0,0,0,1,6,1,122,28,69,120,116,101,110,115,
     105,111,110,70,105,108,101,76,111,97,100,101,114,46,95,95,
     105,110,105,116,95,95,99,2,0,0,0,0,0,0,0,2,
@@ -1432,7 +1432,7 @@
     124,1,106,1,107,2,83,0,41,1,78,41,2,114,208,0,
     0,0,114,115,0,0,0,41,2,114,104,0,0,0,114,209,
     0,0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,
-    0,0,114,210,0,0,0,144,3,0,0,115,4,0,0,0,
+    0,0,114,210,0,0,0,145,3,0,0,115,4,0,0,0,
     0,1,12,1,122,26,69,120,116,101,110,115,105,111,110,70,
     105,108,101,76,111,97,100,101,114,46,95,95,101,113,95,95,
     99,1,0,0,0,0,0,0,0,1,0,0,0,3,0,0,
@@ -1440,13 +1440,13 @@
     131,1,116,0,124,0,106,2,131,1,65,0,83,0,41,1,
     78,41,3,114,211,0,0,0,114,102,0,0,0,114,37,0,
     0,0,41,1,114,104,0,0,0,114,4,0,0,0,114,4,
-    0,0,0,114,6,0,0,0,114,212,0,0,0,148,3,0,
+    0,0,0,114,6,0,0,0,114,212,0,0,0,149,3,0,
     0,115,2,0,0,0,0,1,122,28,69,120,116,101,110,115,
     105,111,110,70,105,108,101,76,111,97,100,101,114,46,95,95,
     104,97,115,104,95,95,99,2,0,0,0,0,0,0,0,3,
-    0,0,0,4,0,0,0,67,0,0,0,115,36,0,0,0,
-    116,0,106,1,116,2,106,3,124,1,131,2,125,2,116,0,
-    106,4,100,1,124,1,106,5,124,0,106,6,131,3,1,0,
+    0,0,0,5,0,0,0,67,0,0,0,115,36,0,0,0,
+    116,0,160,1,116,2,106,3,124,1,161,2,125,2,116,0,
+    160,4,100,1,124,1,106,5,124,0,106,6,161,3,1,0,
     124,2,83,0,41,2,122,38,67,114,101,97,116,101,32,97,
     110,32,117,110,105,116,105,97,108,105,122,101,100,32,101,120,
     116,101,110,115,105,111,110,32,109,111,100,117,108,101,122,38,
@@ -1457,14 +1457,14 @@
     100,121,110,97,109,105,99,114,133,0,0,0,114,102,0,0,
     0,114,37,0,0,0,41,3,114,104,0,0,0,114,162,0,
     0,0,114,187,0,0,0,114,4,0,0,0,114,4,0,0,
-    0,114,6,0,0,0,114,183,0,0,0,151,3,0,0,115,
+    0,114,6,0,0,0,114,183,0,0,0,152,3,0,0,115,
     10,0,0,0,0,2,4,1,10,1,6,1,12,1,122,33,
     69,120,116,101,110,115,105,111,110,70,105,108,101,76,111,97,
     100,101,114,46,99,114,101,97,116,101,95,109,111,100,117,108,
-    101,99,2,0,0,0,0,0,0,0,2,0,0,0,4,0,
-    0,0,67,0,0,0,115,36,0,0,0,116,0,106,1,116,
-    2,106,3,124,1,131,2,1,0,116,0,106,4,100,1,124,
-    0,106,5,124,0,106,6,131,3,1,0,100,2,83,0,41,
+    101,99,2,0,0,0,0,0,0,0,2,0,0,0,5,0,
+    0,0,67,0,0,0,115,36,0,0,0,116,0,160,1,116,
+    2,106,3,124,1,161,2,1,0,116,0,160,4,100,1,124,
+    0,106,5,124,0,106,6,161,3,1,0,100,2,83,0,41,
     3,122,30,73,110,105,116,105,97,108,105,122,101,32,97,110,
     32,101,120,116,101,110,115,105,111,110,32,109,111,100,117,108,
     101,122,40,101,120,116,101,110,115,105,111,110,32,109,111,100,
@@ -1474,7 +1474,7 @@
     120,101,99,95,100,121,110,97,109,105,99,114,133,0,0,0,
     114,102,0,0,0,114,37,0,0,0,41,2,114,104,0,0,
     0,114,187,0,0,0,114,4,0,0,0,114,4,0,0,0,
-    114,6,0,0,0,114,188,0,0,0,159,3,0,0,115,6,
+    114,6,0,0,0,114,188,0,0,0,160,3,0,0,115,6,
     0,0,0,0,2,14,1,6,1,122,31,69,120,116,101,110,
     115,105,111,110,70,105,108,101,76,111,97,100,101,114,46,101,
     120,101,99,95,109,111,100,117,108,101,99,2,0,0,0,0,
@@ -1492,7 +1492,7 @@
     0,0,0,41,2,114,24,0,0,0,218,6,115,117,102,102,
     105,120,41,1,218,9,102,105,108,101,95,110,97,109,101,114,
     4,0,0,0,114,6,0,0,0,250,9,60,103,101,110,101,
-    120,112,114,62,168,3,0,0,115,2,0,0,0,4,1,122,
+    120,112,114,62,169,3,0,0,115,2,0,0,0,4,1,122,
     49,69,120,116,101,110,115,105,111,110,70,105,108,101,76,111,
     97,100,101,114,46,105,115,95,112,97,99,107,97,103,101,46,
     60,108,111,99,97,108,115,62,46,60,103,101,110,101,120,112,
@@ -1500,7 +1500,7 @@
     97,110,121,218,18,69,88,84,69,78,83,73,79,78,95,83,
     85,70,70,73,88,69,83,41,2,114,104,0,0,0,114,123,
     0,0,0,114,4,0,0,0,41,1,114,223,0,0,0,114,
-    6,0,0,0,114,157,0,0,0,165,3,0,0,115,6,0,
+    6,0,0,0,114,157,0,0,0,166,3,0,0,115,6,0,
     0,0,0,2,14,1,12,1,122,30,69,120,116,101,110,115,
     105,111,110,70,105,108,101,76,111,97,100,101,114,46,105,115,
     95,112,97,99,107,97,103,101,99,2,0,0,0,0,0,0,
@@ -1511,7 +1511,7 @@
     110,111,116,32,99,114,101,97,116,101,32,97,32,99,111,100,
     101,32,111,98,106,101,99,116,46,78,114,4,0,0,0,41,
     2,114,104,0,0,0,114,123,0,0,0,114,4,0,0,0,
-    114,4,0,0,0,114,6,0,0,0,114,184,0,0,0,171,
+    114,4,0,0,0,114,6,0,0,0,114,184,0,0,0,172,
     3,0,0,115,2,0,0,0,0,2,122,28,69,120,116,101,
     110,115,105,111,110,70,105,108,101,76,111,97,100,101,114,46,
     103,101,116,95,99,111,100,101,99,2,0,0,0,0,0,0,
@@ -1522,7 +1522,7 @@
     110,111,32,115,111,117,114,99,101,32,99,111,100,101,46,78,
     114,4,0,0,0,41,2,114,104,0,0,0,114,123,0,0,
     0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    114,199,0,0,0,175,3,0,0,115,2,0,0,0,0,2,
+    114,199,0,0,0,176,3,0,0,115,2,0,0,0,0,2,
     122,30,69,120,116,101,110,115,105,111,110,70,105,108,101,76,
     111,97,100,101,114,46,103,101,116,95,115,111,117,114,99,101,
     99,2,0,0,0,0,0,0,0,2,0,0,0,1,0,0,
@@ -1533,7 +1533,7 @@
     98,121,32,116,104,101,32,102,105,110,100,101,114,46,41,1,
     114,37,0,0,0,41,2,114,104,0,0,0,114,123,0,0,
     0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    114,155,0,0,0,179,3,0,0,115,2,0,0,0,0,3,
+    114,155,0,0,0,180,3,0,0,115,2,0,0,0,0,3,
     122,32,69,120,116,101,110,115,105,111,110,70,105,108,101,76,
     111,97,100,101,114,46,103,101,116,95,102,105,108,101,110,97,
     109,101,78,41,14,114,109,0,0,0,114,108,0,0,0,114,
@@ -1542,7 +1542,7 @@
     0,0,114,157,0,0,0,114,184,0,0,0,114,199,0,0,
     0,114,120,0,0,0,114,155,0,0,0,114,4,0,0,0,
     114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,114,
-    221,0,0,0,132,3,0,0,115,20,0,0,0,8,6,4,
+    221,0,0,0,133,3,0,0,115,20,0,0,0,8,6,4,
     2,8,4,8,4,8,3,8,8,8,6,8,6,8,4,8,
     4,114,221,0,0,0,99,0,0,0,0,0,0,0,0,0,
     0,0,0,2,0,0,0,64,0,0,0,115,96,0,0,0,
@@ -1572,9 +1572,9 @@
     101,115,44,32,116,104,101,32,112,97,114,101,110,116,32,109,
     111,100,117,108,101,39,115,32,112,97,116,104,10,32,32,32,
     32,105,115,32,115,121,115,46,112,97,116,104,46,99,4,0,
-    0,0,0,0,0,0,4,0,0,0,2,0,0,0,67,0,
+    0,0,0,0,0,0,4,0,0,0,3,0,0,0,67,0,
     0,0,115,36,0,0,0,124,1,124,0,95,0,124,2,124,
-    0,95,1,116,2,124,0,106,3,131,0,131,1,124,0,95,
+    0,95,1,116,2,124,0,160,3,161,0,131,1,124,0,95,
     4,124,3,124,0,95,5,100,0,83,0,41,1,78,41,6,
     218,5,95,110,97,109,101,218,5,95,112,97,116,104,114,97,
     0,0,0,218,16,95,103,101,116,95,112,97,114,101,110,116,
@@ -1583,12 +1583,12 @@
     102,105,110,100,101,114,41,4,114,104,0,0,0,114,102,0,
     0,0,114,37,0,0,0,218,11,112,97,116,104,95,102,105,
     110,100,101,114,114,4,0,0,0,114,4,0,0,0,114,6,
-    0,0,0,114,182,0,0,0,192,3,0,0,115,8,0,0,
+    0,0,0,114,182,0,0,0,193,3,0,0,115,8,0,0,
     0,0,1,6,1,6,1,14,1,122,23,95,78,97,109,101,
     115,112,97,99,101,80,97,116,104,46,95,95,105,110,105,116,
     95,95,99,1,0,0,0,0,0,0,0,4,0,0,0,3,
     0,0,0,67,0,0,0,115,38,0,0,0,124,0,106,0,
-    106,1,100,1,131,1,92,3,125,1,125,2,125,3,124,2,
+    160,1,100,1,161,1,92,3,125,1,125,2,125,3,124,2,
     100,2,107,2,114,30,100,6,83,0,124,1,100,5,102,2,
     83,0,41,7,122,62,82,101,116,117,114,110,115,32,97,32,
     116,117,112,108,101,32,111,102,32,40,112,97,114,101,110,116,
@@ -1601,12 +1601,12 @@
     0,114,219,0,0,0,218,3,100,111,116,90,2,109,101,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,23,
     95,102,105,110,100,95,112,97,114,101,110,116,95,112,97,116,
-    104,95,110,97,109,101,115,198,3,0,0,115,8,0,0,0,
+    104,95,110,97,109,101,115,199,3,0,0,115,8,0,0,0,
     0,2,18,1,8,2,4,3,122,38,95,78,97,109,101,115,
     112,97,99,101,80,97,116,104,46,95,102,105,110,100,95,112,
     97,114,101,110,116,95,112,97,116,104,95,110,97,109,101,115,
     99,1,0,0,0,0,0,0,0,3,0,0,0,3,0,0,
-    0,67,0,0,0,115,28,0,0,0,124,0,106,0,131,0,
+    0,67,0,0,0,115,28,0,0,0,124,0,160,0,161,0,
     92,2,125,1,125,2,116,1,116,2,106,3,124,1,25,0,
     124,2,131,2,83,0,41,1,78,41,4,114,235,0,0,0,
     114,114,0,0,0,114,8,0,0,0,218,7,109,111,100,117,
@@ -1614,13 +1614,13 @@
     110,116,95,109,111,100,117,108,101,95,110,97,109,101,90,14,
     112,97,116,104,95,97,116,116,114,95,110,97,109,101,114,4,
     0,0,0,114,4,0,0,0,114,6,0,0,0,114,230,0,
-    0,0,208,3,0,0,115,4,0,0,0,0,1,12,1,122,
+    0,0,209,3,0,0,115,4,0,0,0,0,1,12,1,122,
     31,95,78,97,109,101,115,112,97,99,101,80,97,116,104,46,
     95,103,101,116,95,112,97,114,101,110,116,95,112,97,116,104,
-    99,1,0,0,0,0,0,0,0,3,0,0,0,3,0,0,
-    0,67,0,0,0,115,80,0,0,0,116,0,124,0,106,1,
-    131,0,131,1,125,1,124,1,124,0,106,2,107,3,114,74,
-    124,0,106,3,124,0,106,4,124,1,131,2,125,2,124,2,
+    99,1,0,0,0,0,0,0,0,3,0,0,0,4,0,0,
+    0,67,0,0,0,115,80,0,0,0,116,0,124,0,160,1,
+    161,0,131,1,125,1,124,1,124,0,106,2,107,3,114,74,
+    124,0,160,3,124,0,106,4,124,1,161,2,125,2,124,2,
     100,0,107,9,114,68,124,2,106,5,100,0,107,8,114,68,
     124,2,106,6,114,68,124,2,106,6,124,0,95,7,124,1,
     124,0,95,2,124,0,106,7,83,0,41,1,78,41,8,114,
@@ -1629,16 +1629,16 @@
     0,0,114,229,0,0,0,41,3,114,104,0,0,0,90,11,
     112,97,114,101,110,116,95,112,97,116,104,114,162,0,0,0,
     114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,
-    12,95,114,101,99,97,108,99,117,108,97,116,101,212,3,0,
+    12,95,114,101,99,97,108,99,117,108,97,116,101,213,3,0,
     0,115,16,0,0,0,0,2,12,1,10,1,14,3,18,1,
     6,1,8,1,6,1,122,27,95,78,97,109,101,115,112,97,
     99,101,80,97,116,104,46,95,114,101,99,97,108,99,117,108,
     97,116,101,99,1,0,0,0,0,0,0,0,1,0,0,0,
-    2,0,0,0,67,0,0,0,115,12,0,0,0,116,0,124,
-    0,106,1,131,0,131,1,83,0,41,1,78,41,2,218,4,
+    3,0,0,0,67,0,0,0,115,12,0,0,0,116,0,124,
+    0,160,1,161,0,131,1,83,0,41,1,78,41,2,218,4,
     105,116,101,114,114,237,0,0,0,41,1,114,104,0,0,0,
     114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,
-    8,95,95,105,116,101,114,95,95,225,3,0,0,115,2,0,
+    8,95,95,105,116,101,114,95,95,226,3,0,0,115,2,0,
     0,0,0,1,122,23,95,78,97,109,101,115,112,97,99,101,
     80,97,116,104,46,95,95,105,116,101,114,95,95,99,3,0,
     0,0,0,0,0,0,3,0,0,0,3,0,0,0,67,0,
@@ -1646,40 +1646,40 @@
     0,100,0,83,0,41,1,78,41,1,114,229,0,0,0,41,
     3,114,104,0,0,0,218,5,105,110,100,101,120,114,37,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
-    0,218,11,95,95,115,101,116,105,116,101,109,95,95,228,3,
+    0,218,11,95,95,115,101,116,105,116,101,109,95,95,229,3,
     0,0,115,2,0,0,0,0,1,122,26,95,78,97,109,101,
     115,112,97,99,101,80,97,116,104,46,95,95,115,101,116,105,
     116,101,109,95,95,99,1,0,0,0,0,0,0,0,1,0,
-    0,0,2,0,0,0,67,0,0,0,115,12,0,0,0,116,
-    0,124,0,106,1,131,0,131,1,83,0,41,1,78,41,2,
+    0,0,3,0,0,0,67,0,0,0,115,12,0,0,0,116,
+    0,124,0,160,1,161,0,131,1,83,0,41,1,78,41,2,
     114,33,0,0,0,114,237,0,0,0,41,1,114,104,0,0,
     0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    218,7,95,95,108,101,110,95,95,231,3,0,0,115,2,0,
+    218,7,95,95,108,101,110,95,95,232,3,0,0,115,2,0,
     0,0,0,1,122,22,95,78,97,109,101,115,112,97,99,101,
     80,97,116,104,46,95,95,108,101,110,95,95,99,1,0,0,
-    0,0,0,0,0,1,0,0,0,2,0,0,0,67,0,0,
-    0,115,12,0,0,0,100,1,106,0,124,0,106,1,131,1,
+    0,0,0,0,0,1,0,0,0,3,0,0,0,67,0,0,
+    0,115,12,0,0,0,100,1,160,0,124,0,106,1,161,1,
     83,0,41,2,78,122,20,95,78,97,109,101,115,112,97,99,
     101,80,97,116,104,40,123,33,114,125,41,41,2,114,50,0,
     0,0,114,229,0,0,0,41,1,114,104,0,0,0,114,4,
     0,0,0,114,4,0,0,0,114,6,0,0,0,218,8,95,
-    95,114,101,112,114,95,95,234,3,0,0,115,2,0,0,0,
+    95,114,101,112,114,95,95,235,3,0,0,115,2,0,0,0,
     0,1,122,23,95,78,97,109,101,115,112,97,99,101,80,97,
     116,104,46,95,95,114,101,112,114,95,95,99,2,0,0,0,
-    0,0,0,0,2,0,0,0,2,0,0,0,67,0,0,0,
-    115,12,0,0,0,124,1,124,0,106,0,131,0,107,6,83,
+    0,0,0,0,2,0,0,0,3,0,0,0,67,0,0,0,
+    115,12,0,0,0,124,1,124,0,160,0,161,0,107,6,83,
     0,41,1,78,41,1,114,237,0,0,0,41,2,114,104,0,
     0,0,218,4,105,116,101,109,114,4,0,0,0,114,4,0,
     0,0,114,6,0,0,0,218,12,95,95,99,111,110,116,97,
-    105,110,115,95,95,237,3,0,0,115,2,0,0,0,0,1,
+    105,110,115,95,95,238,3,0,0,115,2,0,0,0,0,1,
     122,27,95,78,97,109,101,115,112,97,99,101,80,97,116,104,
     46,95,95,99,111,110,116,97,105,110,115,95,95,99,2,0,
-    0,0,0,0,0,0,2,0,0,0,2,0,0,0,67,0,
-    0,0,115,16,0,0,0,124,0,106,0,106,1,124,1,131,
+    0,0,0,0,0,0,2,0,0,0,3,0,0,0,67,0,
+    0,0,115,16,0,0,0,124,0,106,0,160,1,124,1,161,
     1,1,0,100,0,83,0,41,1,78,41,2,114,229,0,0,
     0,114,161,0,0,0,41,2,114,104,0,0,0,114,244,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
-    0,114,161,0,0,0,240,3,0,0,115,2,0,0,0,0,
+    0,114,161,0,0,0,241,3,0,0,115,2,0,0,0,0,
     1,122,21,95,78,97,109,101,115,112,97,99,101,80,97,116,
     104,46,97,112,112,101,110,100,78,41,14,114,109,0,0,0,
     114,108,0,0,0,114,110,0,0,0,114,111,0,0,0,114,
@@ -1687,7 +1687,7 @@
     0,0,0,114,239,0,0,0,114,241,0,0,0,114,242,0,
     0,0,114,243,0,0,0,114,245,0,0,0,114,161,0,0,
     0,114,4,0,0,0,114,4,0,0,0,114,4,0,0,0,
-    114,6,0,0,0,114,227,0,0,0,185,3,0,0,115,22,
+    114,6,0,0,0,114,227,0,0,0,186,3,0,0,115,22,
     0,0,0,8,5,4,2,8,6,8,10,8,4,8,13,8,
     3,8,3,8,3,8,3,8,3,114,227,0,0,0,99,0,
     0,0,0,0,0,0,0,0,0,0,0,3,0,0,0,64,
@@ -1704,11 +1704,11 @@
     0,0,114,229,0,0,0,41,4,114,104,0,0,0,114,102,
     0,0,0,114,37,0,0,0,114,233,0,0,0,114,4,0,
     0,0,114,4,0,0,0,114,6,0,0,0,114,182,0,0,
-    0,246,3,0,0,115,2,0,0,0,0,1,122,25,95,78,
+    0,247,3,0,0,115,2,0,0,0,0,1,122,25,95,78,
     97,109,101,115,112,97,99,101,76,111,97,100,101,114,46,95,
     95,105,110,105,116,95,95,99,2,0,0,0,0,0,0,0,
-    2,0,0,0,2,0,0,0,67,0,0,0,115,12,0,0,
-    0,100,1,106,0,124,1,106,1,131,1,83,0,41,2,122,
+    2,0,0,0,3,0,0,0,67,0,0,0,115,12,0,0,
+    0,100,1,160,0,124,1,106,1,161,1,83,0,41,2,122,
     115,82,101,116,117,114,110,32,114,101,112,114,32,102,111,114,
     32,116,104,101,32,109,111,100,117,108,101,46,10,10,32,32,
     32,32,32,32,32,32,84,104,101,32,109,101,116,104,111,100,
@@ -1721,21 +1721,21 @@
     2,114,50,0,0,0,114,109,0,0,0,41,2,114,168,0,
     0,0,114,187,0,0,0,114,4,0,0,0,114,4,0,0,
     0,114,6,0,0,0,218,11,109,111,100,117,108,101,95,114,
-    101,112,114,249,3,0,0,115,2,0,0,0,0,7,122,28,
+    101,112,114,250,3,0,0,115,2,0,0,0,0,7,122,28,
     95,78,97,109,101,115,112,97,99,101,76,111,97,100,101,114,
     46,109,111,100,117,108,101,95,114,101,112,114,99,2,0,0,
     0,0,0,0,0,2,0,0,0,1,0,0,0,67,0,0,
     0,115,4,0,0,0,100,1,83,0,41,2,78,84,114,4,
     0,0,0,41,2,114,104,0,0,0,114,123,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,114,157,
-    0,0,0,2,4,0,0,115,2,0,0,0,0,1,122,27,
+    0,0,0,3,4,0,0,115,2,0,0,0,0,1,122,27,
     95,78,97,109,101,115,112,97,99,101,76,111,97,100,101,114,
     46,105,115,95,112,97,99,107,97,103,101,99,2,0,0,0,
     0,0,0,0,2,0,0,0,1,0,0,0,67,0,0,0,
     115,4,0,0,0,100,1,83,0,41,2,78,114,32,0,0,
     0,114,4,0,0,0,41,2,114,104,0,0,0,114,123,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
-    0,114,199,0,0,0,5,4,0,0,115,2,0,0,0,0,
+    0,114,199,0,0,0,6,4,0,0,115,2,0,0,0,0,
     1,122,27,95,78,97,109,101,115,112,97,99,101,76,111,97,
     100,101,114,46,103,101,116,95,115,111,117,114,99,101,99,2,
     0,0,0,0,0,0,0,2,0,0,0,6,0,0,0,67,
@@ -1744,7 +1744,7 @@
     122,8,60,115,116,114,105,110,103,62,114,186,0,0,0,84,
     41,1,114,201,0,0,0,41,1,114,202,0,0,0,41,2,
     114,104,0,0,0,114,123,0,0,0,114,4,0,0,0,114,
-    4,0,0,0,114,6,0,0,0,114,184,0,0,0,8,4,
+    4,0,0,0,114,6,0,0,0,114,184,0,0,0,9,4,
     0,0,115,2,0,0,0,0,1,122,25,95,78,97,109,101,
     115,112,97,99,101,76,111,97,100,101,114,46,103,101,116,95,
     99,111,100,101,99,2,0,0,0,0,0,0,0,2,0,0,
@@ -1754,19 +1754,19 @@
     109,111,100,117,108,101,32,99,114,101,97,116,105,111,110,46,
     78,114,4,0,0,0,41,2,114,104,0,0,0,114,162,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
-    0,114,183,0,0,0,11,4,0,0,115,0,0,0,0,122,
+    0,114,183,0,0,0,12,4,0,0,115,0,0,0,0,122,
     30,95,78,97,109,101,115,112,97,99,101,76,111,97,100,101,
     114,46,99,114,101,97,116,101,95,109,111,100,117,108,101,99,
     2,0,0,0,0,0,0,0,2,0,0,0,1,0,0,0,
     67,0,0,0,115,4,0,0,0,100,0,83,0,41,1,78,
     114,4,0,0,0,41,2,114,104,0,0,0,114,187,0,0,
     0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    114,188,0,0,0,14,4,0,0,115,2,0,0,0,0,1,
+    114,188,0,0,0,15,4,0,0,115,2,0,0,0,0,1,
     122,28,95,78,97,109,101,115,112,97,99,101,76,111,97,100,
     101,114,46,101,120,101,99,95,109,111,100,117,108,101,99,2,
-    0,0,0,0,0,0,0,2,0,0,0,3,0,0,0,67,
-    0,0,0,115,26,0,0,0,116,0,106,1,100,1,124,0,
-    106,2,131,2,1,0,116,0,106,3,124,0,124,1,131,2,
+    0,0,0,0,0,0,0,2,0,0,0,4,0,0,0,67,
+    0,0,0,115,26,0,0,0,116,0,160,1,100,1,124,0,
+    106,2,161,2,1,0,116,0,160,3,124,0,124,1,161,2,
     83,0,41,2,122,98,76,111,97,100,32,97,32,110,97,109,
     101,115,112,97,99,101,32,109,111,100,117,108,101,46,10,10,
     32,32,32,32,32,32,32,32,84,104,105,115,32,109,101,116,
@@ -1779,7 +1779,7 @@
     41,4,114,118,0,0,0,114,133,0,0,0,114,229,0,0,
     0,114,189,0,0,0,41,2,114,104,0,0,0,114,123,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
-    0,114,190,0,0,0,17,4,0,0,115,6,0,0,0,0,
+    0,114,190,0,0,0,18,4,0,0,115,6,0,0,0,0,
     7,6,1,8,1,122,28,95,78,97,109,101,115,112,97,99,
     101,76,111,97,100,101,114,46,108,111,97,100,95,109,111,100,
     117,108,101,78,41,12,114,109,0,0,0,114,108,0,0,0,
@@ -1787,7 +1787,7 @@
     247,0,0,0,114,157,0,0,0,114,199,0,0,0,114,184,
     0,0,0,114,183,0,0,0,114,188,0,0,0,114,190,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,4,0,0,
-    0,114,6,0,0,0,114,246,0,0,0,245,3,0,0,115,
+    0,114,6,0,0,0,114,246,0,0,0,246,3,0,0,115,
     16,0,0,0,8,1,8,3,12,9,8,3,8,3,8,3,
     8,3,8,3,114,246,0,0,0,99,0,0,0,0,0,0,
     0,0,0,0,0,0,4,0,0,0,64,0,0,0,115,106,
@@ -1804,9 +1804,9 @@
     97,99,107,97,103,101,32,95,95,112,97,116,104,95,95,32,
     97,116,116,114,105,98,117,116,101,115,46,99,1,0,0,0,
     0,0,0,0,2,0,0,0,4,0,0,0,67,0,0,0,
-    115,42,0,0,0,120,36,116,0,106,1,106,2,131,0,68,
+    115,42,0,0,0,120,36,116,0,106,1,160,2,161,0,68,
     0,93,22,125,1,116,3,124,1,100,1,131,2,114,12,124,
-    1,106,4,131,0,1,0,113,12,87,0,100,2,83,0,41,
+    1,160,4,161,0,1,0,113,12,87,0,100,2,83,0,41,
     3,122,125,67,97,108,108,32,116,104,101,32,105,110,118,97,
     108,105,100,97,116,101,95,99,97,99,104,101,115,40,41,32,
     109,101,116,104,111,100,32,111,110,32,97,108,108,32,112,97,
@@ -1821,13 +1821,13 @@
     218,6,118,97,108,117,101,115,114,112,0,0,0,114,249,0,
     0,0,41,2,114,168,0,0,0,218,6,102,105,110,100,101,
     114,114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,
-    114,249,0,0,0,35,4,0,0,115,6,0,0,0,0,4,
+    114,249,0,0,0,36,4,0,0,115,6,0,0,0,0,4,
     16,1,10,1,122,28,80,97,116,104,70,105,110,100,101,114,
     46,105,110,118,97,108,105,100,97,116,101,95,99,97,99,104,
     101,115,99,2,0,0,0,0,0,0,0,3,0,0,0,12,
     0,0,0,67,0,0,0,115,86,0,0,0,116,0,106,1,
     100,1,107,9,114,30,116,0,106,1,12,0,114,30,116,2,
-    106,3,100,2,116,4,131,2,1,0,120,50,116,0,106,1,
+    160,3,100,2,116,4,161,2,1,0,120,50,116,0,106,1,
     68,0,93,36,125,2,121,8,124,2,124,1,131,1,83,0,
     4,0,116,5,107,10,114,72,1,0,1,0,1,0,119,38,
     89,0,113,38,88,0,113,38,87,0,100,1,83,0,100,1,
@@ -1841,16 +1841,16 @@
     114,103,0,0,0,41,3,114,168,0,0,0,114,37,0,0,
     0,90,4,104,111,111,107,114,4,0,0,0,114,4,0,0,
     0,114,6,0,0,0,218,11,95,112,97,116,104,95,104,111,
-    111,107,115,43,4,0,0,115,16,0,0,0,0,3,18,1,
+    111,107,115,44,4,0,0,115,16,0,0,0,0,3,18,1,
     12,1,12,1,2,1,8,1,14,1,12,2,122,22,80,97,
     116,104,70,105,110,100,101,114,46,95,112,97,116,104,95,104,
     111,111,107,115,99,2,0,0,0,0,0,0,0,3,0,0,
     0,19,0,0,0,67,0,0,0,115,102,0,0,0,124,1,
-    100,1,107,2,114,42,121,12,116,0,106,1,131,0,125,1,
+    100,1,107,2,114,42,121,12,116,0,160,1,161,0,125,1,
     87,0,110,20,4,0,116,2,107,10,114,40,1,0,1,0,
     1,0,100,2,83,0,88,0,121,14,116,3,106,4,124,1,
     25,0,125,2,87,0,110,40,4,0,116,5,107,10,114,96,
-    1,0,1,0,1,0,124,0,106,6,124,1,131,1,125,2,
+    1,0,1,0,1,0,124,0,160,6,124,1,161,1,125,2,
     124,2,116,3,106,4,124,1,60,0,89,0,110,2,88,0,
     124,2,83,0,41,3,122,210,71,101,116,32,116,104,101,32,
     102,105,110,100,101,114,32,102,111,114,32,116,104,101,32,112,
@@ -1872,17 +1872,17 @@
     0,0,0,41,3,114,168,0,0,0,114,37,0,0,0,114,
     252,0,0,0,114,4,0,0,0,114,4,0,0,0,114,6,
     0,0,0,218,20,95,112,97,116,104,95,105,109,112,111,114,
-    116,101,114,95,99,97,99,104,101,56,4,0,0,115,22,0,
+    116,101,114,95,99,97,99,104,101,57,4,0,0,115,22,0,
     0,0,0,8,8,1,2,1,12,1,14,3,6,1,2,1,
     14,1,14,1,10,1,16,1,122,31,80,97,116,104,70,105,
     110,100,101,114,46,95,112,97,116,104,95,105,109,112,111,114,
     116,101,114,95,99,97,99,104,101,99,3,0,0,0,0,0,
-    0,0,6,0,0,0,3,0,0,0,67,0,0,0,115,82,
-    0,0,0,116,0,124,2,100,1,131,2,114,26,124,2,106,
-    1,124,1,131,1,92,2,125,3,125,4,110,14,124,2,106,
-    2,124,1,131,1,125,3,103,0,125,4,124,3,100,0,107,
-    9,114,60,116,3,106,4,124,1,124,3,131,2,83,0,116,
-    3,106,5,124,1,100,0,131,2,125,5,124,4,124,5,95,
+    0,0,6,0,0,0,4,0,0,0,67,0,0,0,115,82,
+    0,0,0,116,0,124,2,100,1,131,2,114,26,124,2,160,
+    1,124,1,161,1,92,2,125,3,125,4,110,14,124,2,160,
+    2,124,1,161,1,125,3,103,0,125,4,124,3,100,0,107,
+    9,114,60,116,3,160,4,124,1,124,3,161,2,83,0,116,
+    3,160,5,124,1,100,0,161,2,125,5,124,4,124,5,95,
     6,124,5,83,0,41,2,78,114,121,0,0,0,41,7,114,
     112,0,0,0,114,121,0,0,0,114,179,0,0,0,114,118,
     0,0,0,114,176,0,0,0,114,158,0,0,0,114,154,0,
@@ -1890,21 +1890,21 @@
     0,0,0,114,124,0,0,0,114,125,0,0,0,114,162,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,6,0,0,
     0,218,16,95,108,101,103,97,99,121,95,103,101,116,95,115,
-    112,101,99,78,4,0,0,115,18,0,0,0,0,4,10,1,
+    112,101,99,79,4,0,0,115,18,0,0,0,0,4,10,1,
     16,2,10,1,4,1,8,1,12,1,12,1,6,1,122,27,
     80,97,116,104,70,105,110,100,101,114,46,95,108,101,103,97,
     99,121,95,103,101,116,95,115,112,101,99,78,99,4,0,0,
     0,0,0,0,0,9,0,0,0,5,0,0,0,67,0,0,
     0,115,170,0,0,0,103,0,125,4,120,160,124,2,68,0,
     93,130,125,5,116,0,124,5,116,1,116,2,102,2,131,2,
-    115,30,113,10,124,0,106,3,124,5,131,1,125,6,124,6,
+    115,30,113,10,124,0,160,3,124,5,161,1,125,6,124,6,
     100,1,107,9,114,10,116,4,124,6,100,2,131,2,114,72,
-    124,6,106,5,124,1,124,3,131,2,125,7,110,12,124,0,
-    106,6,124,1,124,6,131,2,125,7,124,7,100,1,107,8,
+    124,6,160,5,124,1,124,3,161,2,125,7,110,12,124,0,
+    160,6,124,1,124,6,161,2,125,7,124,7,100,1,107,8,
     114,94,113,10,124,7,106,7,100,1,107,9,114,108,124,7,
     83,0,124,7,106,8,125,8,124,8,100,1,107,8,114,130,
-    116,9,100,3,131,1,130,1,124,4,106,10,124,8,131,1,
-    1,0,113,10,87,0,116,11,106,12,124,1,100,1,131,2,
+    116,9,100,3,131,1,130,1,124,4,160,10,124,8,161,1,
+    1,0,113,10,87,0,116,11,160,12,124,1,100,1,161,2,
     125,7,124,4,124,7,95,8,124,7,83,0,100,1,83,0,
     41,4,122,63,70,105,110,100,32,116,104,101,32,108,111,97,
     100,101,114,32,111,114,32,110,97,109,101,115,112,97,99,101,
@@ -1921,15 +1921,15 @@
     112,97,99,101,95,112,97,116,104,90,5,101,110,116,114,121,
     114,252,0,0,0,114,162,0,0,0,114,125,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,9,
-    95,103,101,116,95,115,112,101,99,93,4,0,0,115,40,0,
+    95,103,101,116,95,115,112,101,99,94,4,0,0,115,40,0,
     0,0,0,5,4,1,10,1,14,1,2,1,10,1,8,1,
     10,1,14,2,12,1,8,1,2,1,10,1,4,1,6,1,
     8,1,8,5,14,2,12,1,6,1,122,20,80,97,116,104,
     70,105,110,100,101,114,46,95,103,101,116,95,115,112,101,99,
-    99,4,0,0,0,0,0,0,0,6,0,0,0,4,0,0,
+    99,4,0,0,0,0,0,0,0,6,0,0,0,5,0,0,
     0,67,0,0,0,115,100,0,0,0,124,2,100,1,107,8,
-    114,14,116,0,106,1,125,2,124,0,106,2,124,1,124,2,
-    124,3,131,3,125,4,124,4,100,1,107,8,114,40,100,1,
+    114,14,116,0,106,1,125,2,124,0,160,2,124,1,124,2,
+    124,3,161,3,125,4,124,4,100,1,107,8,114,40,100,1,
     83,0,124,4,106,3,100,1,107,8,114,92,124,4,106,4,
     125,5,124,5,114,86,100,2,124,4,95,5,116,6,124,1,
     124,5,124,0,106,2,131,3,124,4,95,4,124,4,83,0,
@@ -1949,12 +1949,12 @@
     41,6,114,168,0,0,0,114,123,0,0,0,114,37,0,0,
     0,114,177,0,0,0,114,162,0,0,0,114,3,1,0,0,
     114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,114,
-    178,0,0,0,125,4,0,0,115,26,0,0,0,0,6,8,
+    178,0,0,0,126,4,0,0,115,26,0,0,0,0,6,8,
     1,6,1,14,1,8,1,4,1,10,1,6,1,4,3,6,
     1,16,1,4,2,6,2,122,20,80,97,116,104,70,105,110,
     100,101,114,46,102,105,110,100,95,115,112,101,99,99,3,0,
-    0,0,0,0,0,0,4,0,0,0,3,0,0,0,67,0,
-    0,0,115,30,0,0,0,124,0,106,0,124,1,124,2,131,
+    0,0,0,0,0,0,4,0,0,0,4,0,0,0,67,0,
+    0,0,115,30,0,0,0,124,0,160,0,124,1,124,2,161,
     2,125,3,124,3,100,1,107,8,114,24,100,1,83,0,124,
     3,106,1,83,0,41,2,122,170,102,105,110,100,32,116,104,
     101,32,109,111,100,117,108,101,32,111,110,32,115,121,115,46,
@@ -1970,7 +1970,7 @@
     32,32,32,78,41,2,114,178,0,0,0,114,124,0,0,0,
     41,4,114,168,0,0,0,114,123,0,0,0,114,37,0,0,
     0,114,162,0,0,0,114,4,0,0,0,114,4,0,0,0,
-    114,6,0,0,0,114,179,0,0,0,149,4,0,0,115,8,
+    114,6,0,0,0,114,179,0,0,0,150,4,0,0,115,8,
     0,0,0,0,8,12,1,8,1,4,1,122,22,80,97,116,
     104,70,105,110,100,101,114,46,102,105,110,100,95,109,111,100,
     117,108,101,41,1,78,41,2,78,78,41,1,78,41,12,114,
@@ -1979,7 +1979,7 @@
     0,0,114,0,1,0,0,114,1,1,0,0,114,4,1,0,
     0,114,178,0,0,0,114,179,0,0,0,114,4,0,0,0,
     114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,114,
-    248,0,0,0,31,4,0,0,115,22,0,0,0,8,2,4,
+    248,0,0,0,32,4,0,0,115,22,0,0,0,8,2,4,
     2,12,8,12,13,12,22,12,15,2,1,12,31,2,1,12,
     23,2,1,114,248,0,0,0,99,0,0,0,0,0,0,0,
     0,0,0,0,0,3,0,0,0,64,0,0,0,115,90,0,
@@ -2001,10 +2001,10 @@
     100,101,114,32,105,115,32,104,97,110,100,108,105,110,103,32,
     104,97,115,32,98,101,101,110,32,109,111,100,105,102,105,101,
     100,46,10,10,32,32,32,32,99,2,0,0,0,0,0,0,
-    0,5,0,0,0,5,0,0,0,7,0,0,0,115,88,0,
+    0,5,0,0,0,6,0,0,0,7,0,0,0,115,88,0,
     0,0,103,0,125,3,120,40,124,2,68,0,93,32,92,2,
-    137,0,125,4,124,3,106,0,135,0,102,1,100,1,100,2,
-    132,8,124,4,68,0,131,1,131,1,1,0,113,10,87,0,
+    137,0,125,4,124,3,160,0,135,0,102,1,100,1,100,2,
+    132,8,124,4,68,0,131,1,161,1,1,0,113,10,87,0,
     124,3,124,0,95,1,124,1,112,58,100,3,124,0,95,2,
     100,6,124,0,95,3,116,4,131,0,124,0,95,5,116,4,
     131,0,124,0,95,6,100,5,83,0,41,7,122,154,73,110,
@@ -2023,7 +2023,7 @@
     1,0,113,2,100,0,83,0,41,1,78,114,4,0,0,0,
     41,2,114,24,0,0,0,114,222,0,0,0,41,1,114,124,
     0,0,0,114,4,0,0,0,114,6,0,0,0,114,224,0,
-    0,0,178,4,0,0,115,2,0,0,0,4,0,122,38,70,
+    0,0,179,4,0,0,115,2,0,0,0,4,0,122,38,70,
     105,108,101,70,105,110,100,101,114,46,95,95,105,110,105,116,
     95,95,46,60,108,111,99,97,108,115,62,46,60,103,101,110,
     101,120,112,114,62,114,61,0,0,0,114,31,0,0,0,78,
@@ -2035,7 +2035,7 @@
     5,114,104,0,0,0,114,37,0,0,0,218,14,108,111,97,
     100,101,114,95,100,101,116,97,105,108,115,90,7,108,111,97,
     100,101,114,115,114,164,0,0,0,114,4,0,0,0,41,1,
-    114,124,0,0,0,114,6,0,0,0,114,182,0,0,0,172,
+    114,124,0,0,0,114,6,0,0,0,114,182,0,0,0,173,
     4,0,0,115,16,0,0,0,0,4,4,1,14,1,28,1,
     6,2,10,1,6,1,8,1,122,19,70,105,108,101,70,105,
     110,100,101,114,46,95,95,105,110,105,116,95,95,99,1,0,
@@ -2046,11 +2046,11 @@
     105,109,101,46,114,31,0,0,0,78,114,91,0,0,0,41,
     1,114,7,1,0,0,41,1,114,104,0,0,0,114,4,0,
     0,0,114,4,0,0,0,114,6,0,0,0,114,249,0,0,
-    0,186,4,0,0,115,2,0,0,0,0,2,122,28,70,105,
+    0,187,4,0,0,115,2,0,0,0,0,2,122,28,70,105,
     108,101,70,105,110,100,101,114,46,105,110,118,97,108,105,100,
     97,116,101,95,99,97,99,104,101,115,99,2,0,0,0,0,
-    0,0,0,3,0,0,0,2,0,0,0,67,0,0,0,115,
-    42,0,0,0,124,0,106,0,124,1,131,1,125,2,124,2,
+    0,0,0,3,0,0,0,3,0,0,0,67,0,0,0,115,
+    42,0,0,0,124,0,160,0,124,1,161,1,125,2,124,2,
     100,1,107,8,114,26,100,1,103,0,102,2,83,0,124,2,
     106,1,124,2,106,2,112,38,103,0,102,2,83,0,41,2,
     122,197,84,114,121,32,116,111,32,102,105,110,100,32,97,32,
@@ -2068,7 +2068,7 @@
     32,32,32,32,32,32,32,78,41,3,114,178,0,0,0,114,
     124,0,0,0,114,154,0,0,0,41,3,114,104,0,0,0,
     114,123,0,0,0,114,162,0,0,0,114,4,0,0,0,114,
-    4,0,0,0,114,6,0,0,0,114,121,0,0,0,192,4,
+    4,0,0,0,114,6,0,0,0,114,121,0,0,0,193,4,
     0,0,115,8,0,0,0,0,7,10,1,8,1,8,1,122,
     22,70,105,108,101,70,105,110,100,101,114,46,102,105,110,100,
     95,108,111,97,100,101,114,99,6,0,0,0,0,0,0,0,
@@ -2079,32 +2079,32 @@
     0,41,7,114,104,0,0,0,114,163,0,0,0,114,123,0,
     0,0,114,37,0,0,0,90,4,115,109,115,108,114,177,0,
     0,0,114,124,0,0,0,114,4,0,0,0,114,4,0,0,
-    0,114,6,0,0,0,114,4,1,0,0,204,4,0,0,115,
+    0,114,6,0,0,0,114,4,1,0,0,205,4,0,0,115,
     6,0,0,0,0,1,10,1,8,1,122,20,70,105,108,101,
     70,105,110,100,101,114,46,95,103,101,116,95,115,112,101,99,
-    78,99,3,0,0,0,0,0,0,0,14,0,0,0,15,0,
+    78,99,3,0,0,0,0,0,0,0,14,0,0,0,16,0,
     0,0,67,0,0,0,115,98,1,0,0,100,1,125,3,124,
-    1,106,0,100,2,131,1,100,3,25,0,125,4,121,24,116,
-    1,124,0,106,2,112,34,116,3,106,4,131,0,131,1,106,
+    1,160,0,100,2,161,1,100,3,25,0,125,4,121,24,116,
+    1,124,0,106,2,112,34,116,3,160,4,161,0,131,1,106,
     5,125,5,87,0,110,24,4,0,116,6,107,10,114,66,1,
     0,1,0,1,0,100,10,125,5,89,0,110,2,88,0,124,
-    5,124,0,106,7,107,3,114,92,124,0,106,8,131,0,1,
+    5,124,0,106,7,107,3,114,92,124,0,160,8,161,0,1,
     0,124,5,124,0,95,7,116,9,131,0,114,114,124,0,106,
-    10,125,6,124,4,106,11,131,0,125,7,110,10,124,0,106,
+    10,125,6,124,4,160,11,161,0,125,7,110,10,124,0,106,
     12,125,6,124,4,125,7,124,7,124,6,107,6,114,218,116,
     13,124,0,106,2,124,4,131,2,125,8,120,72,124,0,106,
     14,68,0,93,54,92,2,125,9,125,10,100,5,124,9,23,
     0,125,11,116,13,124,8,124,11,131,2,125,12,116,15,124,
-    12,131,1,114,152,124,0,106,16,124,10,124,1,124,12,124,
-    8,103,1,124,2,131,5,83,0,113,152,87,0,116,17,124,
+    12,131,1,114,152,124,0,160,16,124,10,124,1,124,12,124,
+    8,103,1,124,2,161,5,83,0,113,152,87,0,116,17,124,
     8,131,1,125,3,120,88,124,0,106,14,68,0,93,78,92,
     2,125,9,125,10,116,13,124,0,106,2,124,4,124,9,23,
     0,131,2,125,12,116,18,106,19,100,6,124,12,100,3,100,
     7,141,3,1,0,124,7,124,9,23,0,124,6,107,6,114,
-    226,116,15,124,12,131,1,114,226,124,0,106,16,124,10,124,
-    1,124,12,100,8,124,2,131,5,83,0,113,226,87,0,124,
-    3,144,1,114,94,116,18,106,19,100,9,124,8,131,2,1,
-    0,116,18,106,20,124,1,100,8,131,2,125,13,124,8,103,
+    226,116,15,124,12,131,1,114,226,124,0,160,16,124,10,124,
+    1,124,12,100,8,124,2,161,5,83,0,113,226,87,0,124,
+    3,144,1,114,94,116,18,160,19,100,9,124,8,161,2,1,
+    0,116,18,160,20,124,1,100,8,161,2,125,13,124,8,103,
     1,124,13,95,21,124,13,83,0,100,8,83,0,41,11,122,
     111,84,114,121,32,116,111,32,102,105,110,100,32,97,32,115,
     112,101,99,32,102,111,114,32,116,104,101,32,115,112,101,99,
@@ -2134,25 +2134,25 @@
     0,90,13,105,110,105,116,95,102,105,108,101,110,97,109,101,
     90,9,102,117,108,108,95,112,97,116,104,114,162,0,0,0,
     114,4,0,0,0,114,4,0,0,0,114,6,0,0,0,114,
-    178,0,0,0,209,4,0,0,115,70,0,0,0,0,5,4,
+    178,0,0,0,210,4,0,0,115,70,0,0,0,0,5,4,
     1,14,1,2,1,24,1,14,1,10,1,10,1,8,1,6,
     2,6,1,6,1,10,2,6,1,4,2,8,1,12,1,16,
     1,8,1,10,1,8,1,24,4,8,2,16,1,16,1,16,
     1,12,1,8,1,10,1,12,1,6,1,12,1,12,1,8,
     1,4,1,122,20,70,105,108,101,70,105,110,100,101,114,46,
     102,105,110,100,95,115,112,101,99,99,1,0,0,0,0,0,
-    0,0,9,0,0,0,13,0,0,0,67,0,0,0,115,194,
-    0,0,0,124,0,106,0,125,1,121,22,116,1,106,2,124,
-    1,112,22,116,1,106,3,131,0,131,1,125,2,87,0,110,
+    0,0,9,0,0,0,14,0,0,0,67,0,0,0,115,194,
+    0,0,0,124,0,106,0,125,1,121,22,116,1,160,2,124,
+    1,112,22,116,1,160,3,161,0,161,1,125,2,87,0,110,
     30,4,0,116,4,116,5,116,6,102,3,107,10,114,58,1,
     0,1,0,1,0,103,0,125,2,89,0,110,2,88,0,116,
-    7,106,8,106,9,100,1,131,1,115,84,116,10,124,2,131,
+    7,106,8,160,9,100,1,161,1,115,84,116,10,124,2,131,
     1,124,0,95,11,110,78,116,10,131,0,125,3,120,64,124,
-    2,68,0,93,56,125,4,124,4,106,12,100,2,131,1,92,
-    3,125,5,125,6,125,7,124,6,114,138,100,3,106,13,124,
-    5,124,7,106,14,131,0,131,2,125,8,110,4,124,5,125,
-    8,124,3,106,15,124,8,131,1,1,0,113,96,87,0,124,
-    3,124,0,95,11,116,7,106,8,106,9,116,16,131,1,114,
+    2,68,0,93,56,125,4,124,4,160,12,100,2,161,1,92,
+    3,125,5,125,6,125,7,124,6,114,138,100,3,160,13,124,
+    5,124,7,160,14,161,0,161,2,125,8,110,4,124,5,125,
+    8,124,3,160,15,124,8,161,1,1,0,113,96,87,0,124,
+    3,124,0,95,11,116,7,106,8,160,9,116,16,161,1,114,
     190,100,4,100,5,132,0,124,2,68,0,131,1,124,0,95,
     17,100,6,83,0,41,7,122,68,70,105,108,108,32,116,104,
     101,32,99,97,99,104,101,32,111,102,32,112,111,116,101,110,
@@ -2160,12 +2160,12 @@
     32,112,97,99,107,97,103,101,115,32,102,111,114,32,116,104,
     105,115,32,100,105,114,101,99,116,111,114,121,46,114,0,0,
     0,0,114,61,0,0,0,122,5,123,125,46,123,125,99,1,
-    0,0,0,0,0,0,0,2,0,0,0,3,0,0,0,83,
+    0,0,0,0,0,0,0,2,0,0,0,4,0,0,0,83,
     0,0,0,115,20,0,0,0,104,0,124,0,93,12,125,1,
-    124,1,106,0,131,0,146,2,113,4,83,0,114,4,0,0,
+    124,1,160,0,161,0,146,2,113,4,83,0,114,4,0,0,
     0,41,1,114,92,0,0,0,41,2,114,24,0,0,0,90,
     2,102,110,114,4,0,0,0,114,4,0,0,0,114,6,0,
-    0,0,250,9,60,115,101,116,99,111,109,112,62,30,5,0,
+    0,0,250,9,60,115,101,116,99,111,109,112,62,31,5,0,
     0,115,2,0,0,0,6,0,122,41,70,105,108,101,70,105,
     110,100,101,114,46,95,102,105,108,108,95,99,97,99,104,101,
     46,60,108,111,99,97,108,115,62,46,60,115,101,116,99,111,
@@ -2182,7 +2182,7 @@
     102,105,120,95,99,111,110,116,101,110,116,115,114,244,0,0,
     0,114,102,0,0,0,114,234,0,0,0,114,222,0,0,0,
     90,8,110,101,119,95,110,97,109,101,114,4,0,0,0,114,
-    4,0,0,0,114,6,0,0,0,114,12,1,0,0,1,5,
+    4,0,0,0,114,6,0,0,0,114,12,1,0,0,2,5,
     0,0,115,34,0,0,0,0,2,6,1,2,1,22,1,20,
     3,10,3,12,1,12,7,6,1,10,1,16,1,4,1,18,
     2,4,1,14,1,6,1,12,1,122,22,70,105,108,101,70,
@@ -2220,7 +2220,7 @@
     0,0,0,114,103,0,0,0,41,1,114,37,0,0,0,41,
     2,114,168,0,0,0,114,11,1,0,0,114,4,0,0,0,
     114,6,0,0,0,218,24,112,97,116,104,95,104,111,111,107,
-    95,102,111,114,95,70,105,108,101,70,105,110,100,101,114,42,
+    95,102,111,114,95,70,105,108,101,70,105,110,100,101,114,43,
     5,0,0,115,6,0,0,0,0,2,8,1,12,1,122,54,
     70,105,108,101,70,105,110,100,101,114,46,112,97,116,104,95,
     104,111,111,107,46,60,108,111,99,97,108,115,62,46,112,97,
@@ -2228,16 +2228,16 @@
     70,105,110,100,101,114,114,4,0,0,0,41,3,114,168,0,
     0,0,114,11,1,0,0,114,17,1,0,0,114,4,0,0,
     0,41,2,114,168,0,0,0,114,11,1,0,0,114,6,0,
-    0,0,218,9,112,97,116,104,95,104,111,111,107,32,5,0,
+    0,0,218,9,112,97,116,104,95,104,111,111,107,33,5,0,
     0,115,4,0,0,0,0,10,14,6,122,20,70,105,108,101,
     70,105,110,100,101,114,46,112,97,116,104,95,104,111,111,107,
-    99,1,0,0,0,0,0,0,0,1,0,0,0,2,0,0,
-    0,67,0,0,0,115,12,0,0,0,100,1,106,0,124,0,
-    106,1,131,1,83,0,41,2,78,122,16,70,105,108,101,70,
+    99,1,0,0,0,0,0,0,0,1,0,0,0,3,0,0,
+    0,67,0,0,0,115,12,0,0,0,100,1,160,0,124,0,
+    106,1,161,1,83,0,41,2,78,122,16,70,105,108,101,70,
     105,110,100,101,114,40,123,33,114,125,41,41,2,114,50,0,
     0,0,114,37,0,0,0,41,1,114,104,0,0,0,114,4,
     0,0,0,114,4,0,0,0,114,6,0,0,0,114,243,0,
-    0,0,50,5,0,0,115,2,0,0,0,0,1,122,19,70,
+    0,0,51,5,0,0,115,2,0,0,0,0,1,122,19,70,
     105,108,101,70,105,110,100,101,114,46,95,95,114,101,112,114,
     95,95,41,1,78,41,15,114,109,0,0,0,114,108,0,0,
     0,114,110,0,0,0,114,111,0,0,0,114,182,0,0,0,
@@ -2245,12 +2245,12 @@
     121,0,0,0,114,4,1,0,0,114,178,0,0,0,114,12,
     1,0,0,114,180,0,0,0,114,18,1,0,0,114,243,0,
     0,0,114,4,0,0,0,114,4,0,0,0,114,4,0,0,
-    0,114,6,0,0,0,114,5,1,0,0,163,4,0,0,115,
+    0,114,6,0,0,0,114,5,1,0,0,164,4,0,0,115,
     20,0,0,0,8,7,4,2,8,14,8,4,4,2,8,12,
     8,5,10,48,8,31,12,18,114,5,1,0,0,99,4,0,
     0,0,0,0,0,0,6,0,0,0,11,0,0,0,67,0,
-    0,0,115,146,0,0,0,124,0,106,0,100,1,131,1,125,
-    4,124,0,106,0,100,2,131,1,125,5,124,4,115,66,124,
+    0,0,115,146,0,0,0,124,0,160,0,100,1,161,1,125,
+    4,124,0,160,0,100,2,161,1,125,5,124,4,115,66,124,
     5,114,36,124,5,106,1,125,4,110,30,124,2,124,3,107,
     2,114,56,116,2,124,1,124,2,131,2,125,4,110,10,116,
     3,124,1,124,2,131,2,125,4,124,5,115,84,116,4,124,
@@ -2268,12 +2268,12 @@
     90,8,112,97,116,104,110,97,109,101,90,9,99,112,97,116,
     104,110,97,109,101,114,124,0,0,0,114,162,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,218,14,
-    95,102,105,120,95,117,112,95,109,111,100,117,108,101,56,5,
+    95,102,105,120,95,117,112,95,109,111,100,117,108,101,57,5,
     0,0,115,34,0,0,0,0,2,10,1,10,1,4,1,4,
     1,8,1,8,1,12,2,10,1,4,1,14,1,2,1,8,
     1,8,1,8,1,12,1,14,2,114,23,1,0,0,99,0,
     0,0,0,0,0,0,0,3,0,0,0,3,0,0,0,67,
-    0,0,0,115,38,0,0,0,116,0,116,1,106,2,131,0,
+    0,0,0,115,38,0,0,0,116,0,116,1,160,2,161,0,
     102,2,125,0,116,3,116,4,102,2,125,1,116,5,116,6,
     102,2,125,2,124,0,124,1,124,2,103,3,83,0,41,1,
     122,95,82,101,116,117,114,110,115,32,97,32,108,105,115,116,
@@ -2288,13 +2288,13 @@
     114,78,0,0,0,41,3,90,10,101,120,116,101,110,115,105,
     111,110,115,90,6,115,111,117,114,99,101,90,8,98,121,116,
     101,99,111,100,101,114,4,0,0,0,114,4,0,0,0,114,
-    6,0,0,0,114,159,0,0,0,79,5,0,0,115,8,0,
+    6,0,0,0,114,159,0,0,0,80,5,0,0,115,8,0,
     0,0,0,5,12,1,8,1,8,1,114,159,0,0,0,99,
     1,0,0,0,0,0,0,0,12,0,0,0,12,0,0,0,
     67,0,0,0,115,188,1,0,0,124,0,97,0,116,0,106,
     1,97,1,116,0,106,2,97,2,116,1,106,3,116,4,25,
     0,125,1,120,56,100,26,68,0,93,48,125,2,124,2,116,
-    1,106,3,107,7,114,58,116,0,106,5,124,2,131,1,125,
+    1,106,3,107,7,114,58,116,0,160,5,124,2,161,1,125,
     3,110,10,116,1,106,3,124,2,25,0,125,3,116,6,124,
     1,124,2,124,3,131,3,1,0,113,32,87,0,100,5,100,
     6,103,1,102,2,100,7,100,8,100,6,103,2,102,2,102,
@@ -2302,22 +2302,22 @@
     6,116,7,100,9,100,10,132,0,124,6,68,0,131,1,131,
     1,115,142,116,8,130,1,124,6,100,11,25,0,125,7,124,
     5,116,1,106,3,107,6,114,174,116,1,106,3,124,5,25,
-    0,125,8,80,0,113,112,121,16,116,0,106,5,124,5,131,
+    0,125,8,80,0,113,112,121,16,116,0,160,5,124,5,161,
     1,125,8,80,0,87,0,113,112,4,0,116,9,107,10,114,
     212,1,0,1,0,1,0,119,112,89,0,113,112,88,0,113,
     112,87,0,116,9,100,12,131,1,130,1,116,6,124,1,100,
     13,124,8,131,3,1,0,116,6,124,1,100,14,124,7,131,
-    3,1,0,116,6,124,1,100,15,100,16,106,10,124,6,131,
-    1,131,3,1,0,121,14,116,0,106,5,100,17,131,1,125,
+    3,1,0,116,6,124,1,100,15,100,16,160,10,124,6,161,
+    1,131,3,1,0,121,14,116,0,160,5,100,17,161,1,125,
     9,87,0,110,26,4,0,116,9,107,10,144,1,114,52,1,
     0,1,0,1,0,100,18,125,9,89,0,110,2,88,0,116,
-    6,124,1,100,17,124,9,131,3,1,0,116,0,106,5,100,
-    19,131,1,125,10,116,6,124,1,100,19,124,10,131,3,1,
-    0,124,5,100,7,107,2,144,1,114,120,116,0,106,5,100,
-    20,131,1,125,11,116,6,124,1,100,21,124,11,131,3,1,
+    6,124,1,100,17,124,9,131,3,1,0,116,0,160,5,100,
+    19,161,1,125,10,116,6,124,1,100,19,124,10,131,3,1,
+    0,124,5,100,7,107,2,144,1,114,120,116,0,160,5,100,
+    20,161,1,125,11,116,6,124,1,100,21,124,11,131,3,1,
     0,116,6,124,1,100,22,116,11,131,0,131,3,1,0,116,
-    12,106,13,116,2,106,14,131,0,131,1,1,0,124,5,100,
-    7,107,2,144,1,114,184,116,15,106,16,100,23,131,1,1,
+    12,160,13,116,2,160,14,161,0,161,1,1,0,124,5,100,
+    7,107,2,144,1,114,184,116,15,160,16,100,23,161,1,1,
     0,100,24,116,12,107,6,144,1,114,184,100,25,116,17,95,
     18,100,18,83,0,41,27,122,205,83,101,116,117,112,32,116,
     104,101,32,112,97,116,104,45,98,97,115,101,100,32,105,109,
@@ -2341,7 +2341,7 @@
     100,1,83,0,41,2,114,31,0,0,0,78,41,1,114,33,
     0,0,0,41,2,114,24,0,0,0,114,81,0,0,0,114,
     4,0,0,0,114,4,0,0,0,114,6,0,0,0,114,224,
-    0,0,0,115,5,0,0,115,2,0,0,0,4,0,122,25,
+    0,0,0,116,5,0,0,115,2,0,0,0,4,0,122,25,
     95,115,101,116,117,112,46,60,108,111,99,97,108,115,62,46,
     60,103,101,110,101,120,112,114,62,114,62,0,0,0,122,30,
     105,109,112,111,114,116,108,105,98,32,114,101,113,117,105,114,
@@ -2370,17 +2370,17 @@
     100,117,108,101,90,14,119,101,97,107,114,101,102,95,109,111,
     100,117,108,101,90,13,119,105,110,114,101,103,95,109,111,100,
     117,108,101,114,4,0,0,0,114,4,0,0,0,114,6,0,
-    0,0,218,6,95,115,101,116,117,112,90,5,0,0,115,82,
+    0,0,218,6,95,115,101,116,117,112,91,5,0,0,115,82,
     0,0,0,0,8,4,1,6,1,6,3,10,1,10,1,10,
     1,12,2,10,1,16,3,22,1,14,2,22,1,8,1,10,
     1,10,1,4,2,2,1,10,1,6,1,14,1,12,2,8,
     1,12,1,12,1,18,3,2,1,14,1,16,2,10,1,12,
     3,10,1,12,3,10,1,10,1,12,3,14,1,14,1,10,
     1,10,1,10,1,114,31,1,0,0,99,1,0,0,0,0,
-    0,0,0,2,0,0,0,3,0,0,0,67,0,0,0,115,
+    0,0,0,2,0,0,0,4,0,0,0,67,0,0,0,115,
     50,0,0,0,116,0,124,0,131,1,1,0,116,1,131,0,
-    125,1,116,2,106,3,106,4,116,5,106,6,124,1,142,0,
-    103,1,131,1,1,0,116,2,106,7,106,8,116,9,131,1,
+    125,1,116,2,106,3,160,4,116,5,106,6,124,1,142,0,
+    103,1,161,1,1,0,116,2,106,7,160,8,116,9,161,1,
     1,0,100,1,83,0,41,2,122,41,73,110,115,116,97,108,
     108,32,116,104,101,32,112,97,116,104,45,98,97,115,101,100,
     32,105,109,112,111,114,116,32,99,111,109,112,111,110,101,110,
@@ -2391,7 +2391,7 @@
     114,30,1,0,0,90,17,115,117,112,112,111,114,116,101,100,
     95,108,111,97,100,101,114,115,114,4,0,0,0,114,4,0,
     0,0,114,6,0,0,0,218,8,95,105,110,115,116,97,108,
-    108,158,5,0,0,115,8,0,0,0,0,2,8,1,6,1,
+    108,159,5,0,0,115,8,0,0,0,0,2,8,1,6,1,
     20,1,114,33,1,0,0,41,1,114,0,0,0,0,41,2,
     114,1,0,0,0,114,2,0,0,0,41,1,114,49,0,0,
     0,41,1,78,41,3,78,78,78,41,3,78,78,78,41,2,
@@ -2424,7 +2424,7 @@
     0,0,0,114,4,0,0,0,114,6,0,0,0,218,8,60,
     109,111,100,117,108,101,62,8,0,0,0,115,108,0,0,0,
     4,16,4,1,4,1,2,1,6,3,8,17,8,5,8,5,
-    8,6,8,12,8,10,8,9,8,5,8,7,10,22,10,123,
+    8,6,8,12,8,10,8,9,8,5,8,7,10,22,10,124,
     16,1,12,2,4,1,4,2,6,2,6,2,8,2,16,45,
     8,34,8,19,8,12,8,12,8,28,8,17,10,55,10,12,
     10,10,8,14,6,3,4,1,14,67,14,64,14,29,16,110,
diff --git a/Python/marshal.c b/Python/marshal.c
index 87a4b24..d71d3c2 100644
--- a/Python/marshal.c
+++ b/Python/marshal.c
@@ -1274,7 +1274,7 @@
 
         if (n == 0 && type == TYPE_FROZENSET) {
             /* call frozenset() to get the empty frozenset singleton */
-            v = PyObject_CallFunction((PyObject*)&PyFrozenSet_Type, NULL);
+            v = _PyObject_CallNoArg((PyObject*)&PyFrozenSet_Type);
             if (v == NULL)
                 break;
             R_REF(v);
@@ -1649,7 +1649,7 @@
     s = PyMarshal_WriteObjectToString(x, version);
     if (s == NULL)
         return NULL;
-    res = _PyObject_CallMethodId(f, &PyId_write, "O", s);
+    res = _PyObject_CallMethodIdObjArgs(f, &PyId_write, s, NULL);
     Py_DECREF(s);
     return res;
 }
diff --git a/Python/modsupport.c b/Python/modsupport.c
index aabee8f..01b5dc9 100644
--- a/Python/modsupport.c
+++ b/Python/modsupport.c
@@ -7,16 +7,17 @@
 typedef double va_double;
 
 static PyObject *va_build_value(const char *, va_list, int);
+static PyObject **va_build_stack(PyObject **small_stack, Py_ssize_t small_stack_len, const char *, va_list, int, Py_ssize_t*);
 
 /* Package context -- the full module name for package imports */
-char *_Py_PackageContext = NULL;
+const char *_Py_PackageContext = NULL;
 
 /* Helper for mkvalue() to scan the length of a format */
 
-static int
-countformat(const char *format, int endchar)
+static Py_ssize_t
+countformat(const char *format, char endchar)
 {
-    int count = 0;
+    Py_ssize_t count = 0;
     int level = 0;
     while (level > 0 || *format != endchar) {
         switch (*format) {
@@ -28,8 +29,9 @@
         case '(':
         case '[':
         case '{':
-            if (level == 0)
+            if (level == 0) {
                 count++;
+            }
             level++;
             break;
         case ')':
@@ -45,8 +47,9 @@
         case '\t':
             break;
         default:
-            if (level == 0)
+            if (level == 0) {
                 count++;
+            }
         }
         format++;
     }
@@ -57,17 +60,18 @@
 /* Generic function to create a value -- the inverse of getargs() */
 /* After an original idea and first implementation by Steven Miale */
 
-static PyObject *do_mktuple(const char**, va_list *, int, int, int);
-static PyObject *do_mklist(const char**, va_list *, int, int, int);
-static PyObject *do_mkdict(const char**, va_list *, int, int, int);
+static PyObject *do_mktuple(const char**, va_list *, char, Py_ssize_t, int);
+static int do_mkstack(PyObject **, const char**, va_list *, char, Py_ssize_t, int);
+static PyObject *do_mklist(const char**, va_list *, char, Py_ssize_t, int);
+static PyObject *do_mkdict(const char**, va_list *, char, Py_ssize_t, int);
 static PyObject *do_mkvalue(const char**, va_list *, int);
 
 
 static void
-do_ignore(const char **p_format, va_list *p_va, int endchar, int n, int flags)
+do_ignore(const char **p_format, va_list *p_va, char endchar, Py_ssize_t n, int flags)
 {
     PyObject *v;
-    int i;
+    Py_ssize_t i;
     assert(PyErr_Occurred());
     v = PyTuple_New(n);
     for (i = 0; i < n; i++) {
@@ -91,15 +95,16 @@
                         "Unmatched paren in format");
         return;
     }
-    if (endchar)
+    if (endchar) {
         ++*p_format;
+    }
 }
 
 static PyObject *
-do_mkdict(const char **p_format, va_list *p_va, int endchar, int n, int flags)
+do_mkdict(const char **p_format, va_list *p_va, char endchar, Py_ssize_t n, int flags)
 {
     PyObject *d;
-    int i;
+    Py_ssize_t i;
     if (n < 0)
         return NULL;
     if (n % 2) {
@@ -146,10 +151,10 @@
 }
 
 static PyObject *
-do_mklist(const char **p_format, va_list *p_va, int endchar, int n, int flags)
+do_mklist(const char **p_format, va_list *p_va, char endchar, Py_ssize_t n, int flags)
 {
     PyObject *v;
-    int i;
+    Py_ssize_t i;
     if (n < 0)
         return NULL;
     /* Note that we can't bail immediately on error as this will leak
@@ -179,11 +184,48 @@
     return v;
 }
 
+static int
+do_mkstack(PyObject **stack, const char **p_format, va_list *p_va,
+           char endchar, Py_ssize_t n, int flags)
+{
+    Py_ssize_t i;
+
+    if (n < 0) {
+        return -1;
+    }
+    /* Note that we can't bail immediately on error as this will leak
+       refcounts on any 'N' arguments. */
+    for (i = 0; i < n; i++) {
+        PyObject *w = do_mkvalue(p_format, p_va, flags);
+        if (w == NULL) {
+            do_ignore(p_format, p_va, endchar, n - i - 1, flags);
+            goto error;
+        }
+        stack[i] = w;
+    }
+    if (**p_format != endchar) {
+        PyErr_SetString(PyExc_SystemError,
+                        "Unmatched paren in format");
+        goto error;
+    }
+    if (endchar) {
+        ++*p_format;
+    }
+    return 0;
+
+error:
+    n = i;
+    for (i=0; i < n; i++) {
+        Py_DECREF(stack[i]);
+    }
+    return -1;
+}
+
 static PyObject *
-do_mktuple(const char **p_format, va_list *p_va, int endchar, int n, int flags)
+do_mktuple(const char **p_format, va_list *p_va, char endchar, Py_ssize_t n, int flags)
 {
     PyObject *v;
-    int i;
+    Py_ssize_t i;
     if (n < 0)
         return NULL;
     /* Note that we can't bail immediately on error as this will leak
@@ -286,8 +328,8 @@
             }
             else {
                 if (n < 0)
-                    n = Py_UNICODE_strlen(u);
-                v = PyUnicode_FromUnicode(u, n);
+                    n = wcslen(u);
+                v = PyUnicode_FromWideChar(u, n);
             }
             return v;
         }
@@ -465,7 +507,7 @@
 va_build_value(const char *format, va_list va, int flags)
 {
     const char *f = format;
-    int n = countformat(f, '\0');
+    Py_ssize_t n = countformat(f, '\0');
     va_list lva;
     PyObject *retval;
 
@@ -485,9 +527,68 @@
     return retval;
 }
 
+PyObject **
+_Py_VaBuildStack(PyObject **small_stack, Py_ssize_t small_stack_len,
+                const char *format, va_list va, Py_ssize_t *p_nargs)
+{
+    return va_build_stack(small_stack, small_stack_len, format, va, 0, p_nargs);
+}
+
+PyObject **
+_Py_VaBuildStack_SizeT(PyObject **small_stack, Py_ssize_t small_stack_len,
+                       const char *format, va_list va, Py_ssize_t *p_nargs)
+{
+    return va_build_stack(small_stack, small_stack_len, format, va, FLAG_SIZE_T, p_nargs);
+}
+
+static PyObject **
+va_build_stack(PyObject **small_stack, Py_ssize_t small_stack_len,
+               const char *format, va_list va, int flags, Py_ssize_t *p_nargs)
+{
+    const char *f;
+    Py_ssize_t n;
+    va_list lva;
+    PyObject **stack;
+    int res;
+
+    n = countformat(format, '\0');
+    if (n < 0) {
+        *p_nargs = 0;
+        return NULL;
+    }
+
+    if (n == 0) {
+        *p_nargs = 0;
+        return small_stack;
+    }
+
+    if (n <= small_stack_len) {
+        stack = small_stack;
+    }
+    else {
+        stack = PyMem_Malloc(n * sizeof(stack[0]));
+        if (stack == NULL) {
+            PyErr_NoMemory();
+            return NULL;
+        }
+    }
+
+    va_copy(lva, va);
+    f = format;
+    res = do_mkstack(stack, &f, &lva, '\0', n, flags);
+    va_end(lva);
+
+    if (res < 0) {
+        return NULL;
+    }
+
+    *p_nargs = n;
+    return stack;
+}
+
 
 PyObject *
-PyEval_CallFunction(PyObject *obj, const char *format, ...)
+PyEval_CallFunction(PyObject *callable, const char *format, ...)
 {
     va_list vargs;
     PyObject *args;
@@ -501,7 +602,7 @@
     if (args == NULL)
         return NULL;
 
-    res = PyEval_CallObject(obj, args);
+    res = PyEval_CallObject(callable, args);
     Py_DECREF(args);
 
     return res;
@@ -509,14 +610,14 @@
 
 
 PyObject *
-PyEval_CallMethod(PyObject *obj, const char *methodname, const char *format, ...)
+PyEval_CallMethod(PyObject *obj, const char *name, const char *format, ...)
 {
     va_list vargs;
     PyObject *meth;
     PyObject *args;
     PyObject *res;
 
-    meth = PyObject_GetAttrString(obj, methodname);
+    meth = PyObject_GetAttrString(obj, name);
     if (meth == NULL)
         return NULL;
 
diff --git a/Python/opcode_targets.h b/Python/opcode_targets.h
index 72d2408..567f872 100644
--- a/Python/opcode_targets.h
+++ b/Python/opcode_targets.h
@@ -159,8 +159,8 @@
     &&TARGET_BUILD_STRING,
     &&TARGET_BUILD_TUPLE_UNPACK_WITH_CALL,
     &&_unknown_opcode,
-    &&_unknown_opcode,
-    &&_unknown_opcode,
+    &&TARGET_LOAD_METHOD,
+    &&TARGET_CALL_METHOD,
     &&_unknown_opcode,
     &&_unknown_opcode,
     &&_unknown_opcode,
diff --git a/Python/pylifecycle.c b/Python/pylifecycle.c
index a4f7f82..06030c3 100644
--- a/Python/pylifecycle.c
+++ b/Python/pylifecycle.c
@@ -193,7 +193,8 @@
 static char*
 get_codec_name(const char *encoding)
 {
-    char *name_utf8, *name_str;
+    const char *name_utf8;
+    char *name_str;
     PyObject *codec, *name = NULL;
 
     codec = _PyCodec_Lookup(encoding);
@@ -1284,8 +1285,7 @@
        when import.c tries to write to stderr in verbose mode. */
     encoding_attr = PyObject_GetAttrString(std, "encoding");
     if (encoding_attr != NULL) {
-        const char * std_encoding;
-        std_encoding = PyUnicode_AsUTF8(encoding_attr);
+        const char *std_encoding = PyUnicode_AsUTF8(encoding_attr);
         if (std_encoding != NULL) {
             PyObject *codec_info = _PyCodec_Lookup(std_encoding);
             Py_XDECREF(codec_info);
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 8befa54..5bddbad 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -154,7 +154,7 @@
     PyObject *m, *d, *v, *w, *oenc = NULL, *mod_name;
     mod_ty mod;
     PyArena *arena;
-    char *ps1 = "", *ps2 = "", *enc = NULL;
+    const char *ps1 = "", *ps2 = "", *enc = NULL;
     int errcode = 0;
     _Py_IDENTIFIER(encoding);
     _Py_IDENTIFIER(__main__);
@@ -511,8 +511,8 @@
 static void
 print_error_text(PyObject *f, int offset, PyObject *text_obj)
 {
-    char *text;
-    char *nl;
+    const char *text;
+    const char *nl;
 
     text = PyUnicode_AsUTF8(text_obj);
     if (text == NULL)
diff --git a/Python/random.c b/Python/random.c
index 0f945a3..c97d5e7 100644
--- a/Python/random.c
+++ b/Python/random.c
@@ -77,57 +77,23 @@
     return 0;
 }
 
-/* Issue #25003: Don't use getentropy() on Solaris (available since
- * Solaris 11.3), it is blocking whereas os.urandom() should not block. */
-#elif defined(HAVE_GETENTROPY) && !defined(sun)
-#define PY_GETENTROPY 1
-
-/* Fill buffer with size pseudo-random bytes generated by getentropy().
-   Return 0 on success, or raise an exception and return -1 on error.
-
-   If raise is zero, don't raise an exception on error. */
-static int
-py_getentropy(char *buffer, Py_ssize_t size, int raise)
-{
-    while (size > 0) {
-        Py_ssize_t len = Py_MIN(size, 256);
-        int res;
-
-        if (raise) {
-            Py_BEGIN_ALLOW_THREADS
-            res = getentropy(buffer, len);
-            Py_END_ALLOW_THREADS
-        }
-        else {
-            res = getentropy(buffer, len);
-        }
-
-        if (res < 0) {
-            if (raise) {
-                PyErr_SetFromErrno(PyExc_OSError);
-            }
-            return -1;
-        }
-
-        buffer += len;
-        size -= len;
-    }
-    return 0;
-}
-
-#else
+#else /* !MS_WINDOWS */
 
 #if defined(HAVE_GETRANDOM) || defined(HAVE_GETRANDOM_SYSCALL)
 #define PY_GETRANDOM 1
 
-/* Call getrandom()
+/* Call getrandom() to get random bytes:
+
    - Return 1 on success
-   - Return 0 if getrandom() syscall is not available (failed with ENOSYS or
-     EPERM) or if getrandom(GRND_NONBLOCK) failed with EAGAIN (system urandom
-     not initialized yet) and raise=0.
+   - Return 0 if getrandom() is not available (failed with ENOSYS or EPERM),
+     or if getrandom(GRND_NONBLOCK) failed with EAGAIN (system urandom not
+     initialized yet) and raise=0.
    - Raise an exception (if raise is non-zero) and return -1 on error:
-     getrandom() failed with EINTR and the Python signal handler raised an
-     exception, or getrandom() failed with a different error. */
+     if getrandom() failed with EINTR, raise is non-zero and the Python signal
+     handler raised an exception, or if getrandom() failed with a different
+     error.
+
+   getrandom() is retried if it failed with EINTR: interrupted by a signal. */
 static int
 py_getrandom(void *buffer, Py_ssize_t size, int blocking, int raise)
 {
@@ -148,7 +114,8 @@
     while (0 < size) {
 #ifdef sun
         /* Issue #26735: On Solaris, getrandom() is limited to returning up
-           to 1024 bytes */
+           to 1024 bytes. Call it multiple times if more bytes are
+           requested. */
         n = Py_MIN(size, 1024);
 #else
         n = Py_MIN(size, LONG_MAX);
@@ -179,18 +146,19 @@
 #endif
 
         if (n < 0) {
-            /* ENOSYS: getrandom() syscall not supported by the kernel (but
-             * maybe supported by the host which built Python). EPERM:
-             * getrandom() syscall blocked by SECCOMP or something else. */
+            /* ENOSYS: the syscall is not supported by the kernel.
+               EPERM: the syscall is blocked by a security policy (ex: SECCOMP)
+               or something else. */
             if (errno == ENOSYS || errno == EPERM) {
                 getrandom_works = 0;
                 return 0;
             }
 
             /* getrandom(GRND_NONBLOCK) fails with EAGAIN if the system urandom
-               is not initialiazed yet. For _PyRandom_Init(), we ignore their
+               is not initialiazed yet. For _PyRandom_Init(), we ignore the
                error and fall back on reading /dev/urandom which never blocks,
-               even if the system urandom is not initialized yet. */
+               even if the system urandom is not initialized yet:
+               see the PEP 524. */
             if (errno == EAGAIN && !raise && !blocking) {
                 return 0;
             }
@@ -217,7 +185,80 @@
     }
     return 1;
 }
-#endif
+
+#elif defined(HAVE_GETENTROPY)
+#define PY_GETENTROPY 1
+
+/* Fill buffer with size pseudo-random bytes generated by getentropy():
+
+   - Return 1 on success
+   - Return 0 if getentropy() syscall is not available (failed with ENOSYS or
+     EPERM).
+   - Raise an exception (if raise is non-zero) and return -1 on error:
+     if getentropy() failed with EINTR, raise is non-zero and the Python signal
+     handler raised an exception, or if getentropy() failed with a different
+     error.
+
+   getentropy() is retried if it failed with EINTR: interrupted by a signal. */
+static int
+py_getentropy(char *buffer, Py_ssize_t size, int raise)
+{
+    /* Is getentropy() supported by the running kernel? Set to 0 if
+       getentropy() failed with ENOSYS or EPERM. */
+    static int getentropy_works = 1;
+
+    if (!getentropy_works) {
+        return 0;
+    }
+
+    while (size > 0) {
+        /* getentropy() is limited to returning up to 256 bytes. Call it
+           multiple times if more bytes are requested. */
+        Py_ssize_t len = Py_MIN(size, 256);
+        int res;
+
+        if (raise) {
+            Py_BEGIN_ALLOW_THREADS
+            res = getentropy(buffer, len);
+            Py_END_ALLOW_THREADS
+        }
+        else {
+            res = getentropy(buffer, len);
+        }
+
+        if (res < 0) {
+            /* ENOSYS: the syscall is not supported by the running kernel.
+               EPERM: the syscall is blocked by a security policy (ex: SECCOMP)
+               or something else. */
+            if (errno == ENOSYS || errno == EPERM) {
+                getentropy_works = 0;
+                return 0;
+            }
+
+            if (errno == EINTR) {
+                if (raise) {
+                    if (PyErr_CheckSignals()) {
+                        return -1;
+                    }
+                }
+
+                /* retry getentropy() if it was interrupted by a signal */
+                continue;
+            }
+
+            if (raise) {
+                PyErr_SetFromErrno(PyExc_OSError);
+            }
+            return -1;
+        }
+
+        buffer += len;
+        size -= len;
+    }
+    return 1;
+}
+#endif /* defined(HAVE_GETENTROPY) && !defined(sun) */
+
 
 static struct {
     int fd;
@@ -225,35 +266,38 @@
     ino_t st_ino;
 } urandom_cache = { -1 };
 
+/* Read random bytes from the /dev/urandom device:
 
-/* Read 'size' random bytes from py_getrandom(). Fall back on reading from
-   /dev/urandom if getrandom() is not available.
+   - Return 0 on success
+   - Raise an exception (if raise is non-zero) and return -1 on error
 
-   Return 0 on success. Raise an exception (if raise is non-zero) and return -1
-   on error. */
+   Possible causes of errors:
+
+   - open() failed with ENOENT, ENXIO, ENODEV, EACCES: the /dev/urandom device
+     was not found. For example, it was removed manually or not exposed in a
+     chroot or container.
+   - open() failed with a different error
+   - fstat() failed
+   - read() failed or returned 0
+
+   read() is retried if it failed with EINTR: interrupted by a signal.
+
+   The file descriptor of the device is kept open between calls to avoid using
+   many file descriptors when run in parallel from multiple threads:
+   see the issue #18756.
+
+   st_dev and st_ino fields of the file descriptor (from fstat()) are cached to
+   check if the file descriptor was replaced by a different file (which is
+   likely a bug in the application): see the issue #21207.
+
+   If the file descriptor was closed or replaced, open a new file descriptor
+   but don't close the old file descriptor: it probably points to something
+   important for some third-party code. */
 static int
-dev_urandom(char *buffer, Py_ssize_t size, int blocking, int raise)
+dev_urandom(char *buffer, Py_ssize_t size, int raise)
 {
     int fd;
     Py_ssize_t n;
-#ifdef PY_GETRANDOM
-    int res;
-#endif
-
-    assert(size > 0);
-
-#ifdef PY_GETRANDOM
-    res = py_getrandom(buffer, size, blocking, raise);
-    if (res < 0) {
-        return -1;
-    }
-    if (res == 1) {
-        return 0;
-    }
-    /* getrandom() failed with ENOSYS or EPERM,
-       fall back on reading /dev/urandom */
-#endif
-
 
     if (raise) {
         struct _Py_stat_struct st;
@@ -275,9 +319,10 @@
             fd = _Py_open("/dev/urandom", O_RDONLY);
             if (fd < 0) {
                 if (errno == ENOENT || errno == ENXIO ||
-                    errno == ENODEV || errno == EACCES)
+                    errno == ENODEV || errno == EACCES) {
                     PyErr_SetString(PyExc_NotImplementedError,
                                     "/dev/urandom (or equivalent) not found");
+                }
                 /* otherwise, keep the OSError exception raised by _Py_open() */
                 return -1;
             }
@@ -349,8 +394,8 @@
         urandom_cache.fd = -1;
     }
 }
+#endif /* !MS_WINDOWS */
 
-#endif
 
 /* Fill buffer with pseudo-random bytes generated by a linear congruent
    generator (LCG):
@@ -373,14 +418,56 @@
     }
 }
 
-/* If raise is zero:
-   - Don't raise exceptions on error
-   - Don't call PyErr_CheckSignals() on EINTR (retry directly the interrupted
-     syscall)
-   - Don't release the GIL to call syscalls. */
+/* Read random bytes:
+
+   - Return 0 on success
+   - Raise an exception (if raise is non-zero) and return -1 on error
+
+   Used sources of entropy ordered by preference, preferred source first:
+
+   - CryptGenRandom() on Windows
+   - getrandom() function (ex: Linux and Solaris): call py_getrandom()
+   - getentropy() function (ex: OpenBSD): call py_getentropy()
+   - /dev/urandom device
+
+   Read from the /dev/urandom device if getrandom() or getentropy() function
+   is not available or does not work.
+
+   Prefer getrandom() over getentropy() because getrandom() supports blocking
+   and non-blocking mode: see the PEP 524. Python requires non-blocking RNG at
+   startup to initialize its hash secret, but os.urandom() must block until the
+   system urandom is initialized (at least on Linux 3.17 and newer).
+
+   Prefer getrandom() and getentropy() over reading directly /dev/urandom
+   because these functions don't need file descriptors and so avoid ENFILE or
+   EMFILE errors (too many open files): see the issue #18756.
+
+   Only the getrandom() function supports non-blocking mode.
+
+   Only use RNG running in the kernel. They are more secure because it is
+   harder to get the internal state of a RNG running in the kernel land than a
+   RNG running in the user land. The kernel has a direct access to the hardware
+   and has access to hardware RNG, they are used as entropy sources.
+
+   Note: the OpenSSL RAND_pseudo_bytes() function does not automatically reseed
+   its RNG on fork(), two child processes (with the same pid) generate the same
+   random numbers: see issue #18747. Kernel RNGs don't have this issue,
+   they have access to good quality entropy sources.
+
+   If raise is zero:
+
+   - Don't raise an exception on error
+   - Don't call the Python signal handler (don't call PyErr_CheckSignals()) if
+     a function fails with EINTR: retry directly the interrupted function
+   - Don't release the GIL to call functions.
+*/
 static int
 pyurandom(void *buffer, Py_ssize_t size, int blocking, int raise)
 {
+#if defined(PY_GETRANDOM) || defined(PY_GETENTROPY)
+    int res;
+#endif
+
     if (size < 0) {
         if (raise) {
             PyErr_Format(PyExc_ValueError,
@@ -395,10 +482,25 @@
 
 #ifdef MS_WINDOWS
     return win32_urandom((unsigned char *)buffer, size, raise);
-#elif defined(PY_GETENTROPY)
-    return py_getentropy(buffer, size, raise);
 #else
-    return dev_urandom(buffer, size, blocking, raise);
+
+#if defined(PY_GETRANDOM) || defined(PY_GETENTROPY)
+#ifdef PY_GETRANDOM
+    res = py_getrandom(buffer, size, blocking, raise);
+#else
+    res = py_getentropy(buffer, size, raise);
+#endif
+    if (res < 0) {
+        return -1;
+    }
+    if (res == 1) {
+        return 0;
+    }
+    /* getrandom() or getentropy() function is not available: failed with
+       ENOSYS or EPERM. Fall back on reading from /dev/urandom. */
+#endif
+
+    return dev_urandom(buffer, size, raise);
 #endif
 }
 
@@ -491,8 +593,6 @@
         CryptReleaseContext(hCryptProv, 0);
         hCryptProv = 0;
     }
-#elif defined(PY_GETENTROPY)
-    /* nothing to clean */
 #else
     dev_urandom_close();
 #endif
diff --git a/Python/structmember.c b/Python/structmember.c
index be2737d..e653d02 100644
--- a/Python/structmember.c
+++ b/Python/structmember.c
@@ -249,7 +249,7 @@
         Py_XDECREF(oldv);
         break;
     case T_CHAR: {
-        char *string;
+        const char *string;
         Py_ssize_t len;
 
         string = PyUnicode_AsUTF8AndSize(v, &len);
diff --git a/Python/sysmodule.c b/Python/sysmodule.c
index 52034ff..9c4d9e6 100644
--- a/Python/sysmodule.c
+++ b/Python/sysmodule.c
@@ -108,7 +108,7 @@
 {
     PyObject *stdout_encoding = NULL;
     PyObject *encoded, *escaped_str, *repr_str, *buffer, *result;
-    char *stdout_encoding_str;
+    const char *stdout_encoding_str;
     int ret;
 
     stdout_encoding = _PyObject_GetAttrId(outf, &PyId_encoding);
@@ -130,7 +130,7 @@
 
     buffer = _PyObject_GetAttrId(outf, &PyId_buffer);
     if (buffer) {
-        result = _PyObject_CallMethodId(buffer, &PyId_write, "(O)", encoded);
+        result = _PyObject_CallMethodIdObjArgs(buffer, &PyId_write, encoded, NULL);
         Py_DECREF(buffer);
         Py_DECREF(encoded);
         if (result == NULL)
@@ -1098,7 +1098,7 @@
                          Py_TYPE(o)->tp_name);
     }
     else {
-        res = PyObject_CallFunctionObjArgs(method, NULL);
+        res = _PyObject_CallNoArg(method);
         Py_DECREF(method);
     }
 
@@ -1287,6 +1287,19 @@
 10. Number of stack pops performed by call_function()"
 );
 
+static PyObject *
+sys_callstats(PyObject *self)
+{
+    if (PyErr_WarnEx(PyExc_DeprecationWarning,
+                      "sys.callstats() has been deprecated in Python 3.7 "
+                      "and will be removed in the future", 1) < 0) {
+        return NULL;
+    }
+
+    Py_RETURN_NONE;
+}
+
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -1350,9 +1363,23 @@
 Return True if Python is exiting.");
 
 
+#ifdef ANDROID_API_LEVEL
+PyDoc_STRVAR(getandroidapilevel_doc,
+"getandroidapilevel()\n\
+\n\
+Return the build time API version of Android as an integer.");
+
+static PyObject *
+sys_getandroidapilevel(PyObject *self)
+{
+    return PyLong_FromLong(ANDROID_API_LEVEL);
+}
+#endif   /* ANDROID_API_LEVEL */
+
+
 static PyMethodDef sys_methods[] = {
     /* Might as well keep this in alphabetic order */
-    {"callstats", (PyCFunction)PyEval_GetCallStats, METH_NOARGS,
+    {"callstats", (PyCFunction)sys_callstats, METH_NOARGS,
      callstats_doc},
     {"_clear_type_cache",       sys_clear_type_cache,     METH_NOARGS,
      sys_clear_type_cache__doc__},
@@ -1434,6 +1461,10 @@
      METH_VARARGS | METH_KEYWORDS, set_asyncgen_hooks_doc},
     {"get_asyncgen_hooks", sys_get_asyncgen_hooks, METH_NOARGS,
      get_asyncgen_hooks_doc},
+#ifdef ANDROID_API_LEVEL
+    {"getandroidapilevel", (PyCFunction)sys_getandroidapilevel, METH_NOARGS,
+     getandroidapilevel_doc},
+#endif
     {NULL,              NULL}           /* sentinel */
 };
 
@@ -1547,8 +1578,9 @@
     Py_XDECREF(name);
     Py_XDECREF(value);
     /* No return value, therefore clear error state if possible */
-    if (_PyThreadState_UncheckedGet())
+    if (_PyThreadState_UncheckedGet()) {
         PyErr_Clear();
+    }
 }
 
 PyObject *
@@ -2293,7 +2325,7 @@
     if (writer == NULL)
         goto error;
 
-    result = _PyObject_CallArg1(writer, unicode);
+    result = PyObject_CallFunctionObjArgs(writer, unicode, NULL);
     if (result == NULL) {
         goto error;
     } else {
@@ -2403,7 +2435,7 @@
 {
     PyObject *file, *message;
     PyObject *error_type, *error_value, *error_traceback;
-    char *utf8;
+    const char *utf8;
 
     PyErr_Fetch(&error_type, &error_value, &error_traceback);
     file = _PySys_GetObjectId(key);
diff --git a/README b/README
index 4fc97e6..bd2735d 100644
--- a/README
+++ b/README
@@ -1,5 +1,5 @@
-This is Python version 3.6.1 release candidate 1
-================================================
+This is Python version 3.7.0 alpha 1
+====================================
 
 Copyright (c) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011,
 2012, 2013, 2014, 2015, 2016, 2017 Python Software Foundation.  All rights
@@ -90,9 +90,9 @@
 ----------
 
 We have a comprehensive overview of the changes in the "What's New in
-Python 3.6" document, found at
+Python 3.7" document, found at
 
-    https://docs.python.org/3.6/whatsnew/3.6.html
+    https://docs.python.org/3.7/whatsnew/3.7.html
 
 For a more detailed change log, read Misc/NEWS (though this file, too,
 is incomplete, and also doesn't list anything merged in from the 2.7
@@ -105,9 +105,9 @@
 Documentation
 -------------
 
-Documentation for Python 3.6 is online, updated daily:
+Documentation for Python 3.7 is online, updated daily:
 
-    https://docs.python.org/3.6/
+    https://docs.python.org/3.7/
 
 It can also be downloaded in many formats for faster access.  The documentation
 is downloadable in HTML, PDF, and reStructuredText formats; the latter version
@@ -132,7 +132,7 @@
 A source-to-source translation tool, "2to3", can take care of the mundane task
 of converting large amounts of source code.  It is not a complete solution but
 is complemented by the deprecation warnings in 2.6.  See
-https://docs.python.org/3.6/library/2to3.html for more information.
+https://docs.python.org/3.7/library/2to3.html for more information.
 
 
 Testing
@@ -171,8 +171,8 @@
 Install that version using "make install".  Install all other versions using
 "make altinstall".
 
-For example, if you want to install Python 2.7, 3.5, and 3.6 with 3.6 being the
-primary version, you would execute "make install" in your 3.6 build directory
+For example, if you want to install Python 2.7, 3.6, and 3.7 with 3.7 being the
+primary version, you would execute "make install" in your 3.7 build directory
 and "make altinstall" in the others.
 
 
diff --git a/Tools/README b/Tools/README
index 0d961de..73ce6a7 100644
--- a/Tools/README
+++ b/Tools/README
@@ -23,8 +23,6 @@
 
 parser          Un-parsing tool to generate code from an AST.
 
-pybench         Low-level benchmarking for the Python evaluation loop. (*)
-
 pynche          A Tkinter-based color editor.
 
 scripts         A number of useful single-file programs, e.g. tabnanny.py
diff --git a/Tools/msi/buildrelease.bat b/Tools/msi/buildrelease.bat
index 4659a32..d144c2c 100644
--- a/Tools/msi/buildrelease.bat
+++ b/Tools/msi/buildrelease.bat
@@ -83,7 +83,7 @@
 
 where dlltool /q && goto skipdlltoolsearch
 set _DLLTOOL_PATH=
-where /R "%EXTERNALS%\" dlltool > "%TEMP%\dlltool.loc" 2> nul && set /P _DLLTOOL_PATH= < "%TEMP%\dlltool.loc" & del "%TEMP%\dlltool.loc" 
+where /R "%EXTERNALS%\" dlltool > "%TEMP%\dlltool.loc" 2> nul && set /P _DLLTOOL_PATH= < "%TEMP%\dlltool.loc" & del "%TEMP%\dlltool.loc"
 if not exist "%_DLLTOOL_PATH%" echo Cannot find binutils on PATH or in external && exit /B 1
 for %%f in (%_DLLTOOL_PATH%) do set PATH=%PATH%;%%~dpf
 set _DLLTOOL_PATH=
diff --git a/Tools/pybench/Arithmetic.py b/Tools/pybench/Arithmetic.py
deleted file mode 100644
index d4766a7..0000000
--- a/Tools/pybench/Arithmetic.py
+++ /dev/null
@@ -1,777 +0,0 @@
-from pybench import Test
-
-class SimpleIntegerArithmetic(Test):
-
-    version = 2.0
-    operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
-    rounds = 120000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            a = 2
-            b = 3
-            c = 3
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-class SimpleFloatArithmetic(Test):
-
-    version = 2.0
-    operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
-    rounds = 120000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            a = 2.1
-            b = 3.3332
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2.1
-            b = 3.3332
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2.1
-            b = 3.3332
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2.1
-            b = 3.3332
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2.1
-            b = 3.3332
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-class SimpleIntFloatArithmetic(Test):
-
-    version = 2.0
-    operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
-    rounds = 120000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            a = 2
-            b = 3
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2
-            b = 3
-            c = 3.14159
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-
-class SimpleLongArithmetic(Test):
-
-    version = 2.0
-    operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
-    rounds = 60000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            a = 2220001
-            b = 100001
-            c = 30005
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2220001
-            b = 100001
-            c = 30005
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2220001
-            b = 100001
-            c = 30005
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2220001
-            b = 100001
-            c = 30005
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2220001
-            b = 100001
-            c = 30005
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-class SimpleComplexArithmetic(Test):
-
-    version = 2.0
-    operations = 5 * (3 + 5 + 5 + 3 + 3 + 3)
-    rounds = 80000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            a = 2 + 3j
-            b = 2.5 + 4.5j
-            c = 1.2 + 6.2j
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2 + 3j
-            b = 2.5 + 4.5j
-            c = 1.2 + 6.2j
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2 + 3j
-            b = 2.5 + 4.5j
-            c = 1.2 + 6.2j
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2 + 3j
-            b = 2.5 + 4.5j
-            c = 1.2 + 6.2j
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            a = 2 + 3j
-            b = 2.5 + 4.5j
-            c = 1.2 + 6.2j
-
-            c = a + b
-            c = b + c
-            c = c + a
-            c = a + b
-            c = b + c
-
-            c = c - a
-            c = a - b
-            c = b - c
-            c = c - a
-            c = b - c
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-            c = a * b
-            c = b * a
-            c = c * b
-
-            c = a / b
-            c = b / a
-            c = c / b
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/Calls.py b/Tools/pybench/Calls.py
deleted file mode 100644
index 2e6da18..0000000
--- a/Tools/pybench/Calls.py
+++ /dev/null
@@ -1,560 +0,0 @@
-from pybench import Test
-
-class PythonFunctionCalls(Test):
-
-    version = 2.1
-    operations = 5*(1+4+4+2)
-    rounds = 60000
-
-    def test(self):
-
-        global f,f1,g,h
-
-        # define functions
-        def f():
-            pass
-
-        def f1(x):
-            pass
-
-        def g(a,b,c):
-            return a,b,c
-
-        def h(a,b,c,d=1,e=2,f=3):
-            return d,e,f
-
-        # do calls
-        for i in range(self.rounds):
-
-            f()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            h(i,i,3,i,i)
-            h(i,i,i,2,i,3)
-
-            f()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            h(i,i,3,i,i)
-            h(i,i,i,2,i,3)
-
-            f()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            h(i,i,3,i,i)
-            h(i,i,i,2,i,3)
-
-            f()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            h(i,i,3,i,i)
-            h(i,i,i,2,i,3)
-
-            f()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            g(i,i,i)
-            h(i,i,3,i,i)
-            h(i,i,i,2,i,3)
-
-    def calibrate(self):
-
-        global f,f1,g,h
-
-        # define functions
-        def f():
-            pass
-
-        def f1(x):
-            pass
-
-        def g(a,b,c):
-            return a,b,c
-
-        def h(a,b,c,d=1,e=2,f=3):
-            return d,e,f
-
-        # do calls
-        for i in range(self.rounds):
-            pass
-
-###
-
-class ComplexPythonFunctionCalls(Test):
-
-    version = 2.0
-    operations = 4*5
-    rounds = 100000
-
-    def test(self):
-
-        # define functions
-        def f(a,b,c,d=1,e=2,f=3):
-            return f
-
-        args = 1,2
-        kwargs = dict(c=3,d=4,e=5)
-
-        # do calls
-        for i in range(self.rounds):
-            f(a=i,b=i,c=i)
-            f(f=i,e=i,d=i,c=2,b=i,a=3)
-            f(1,b=i,**kwargs)
-            f(*args,**kwargs)
-
-            f(a=i,b=i,c=i)
-            f(f=i,e=i,d=i,c=2,b=i,a=3)
-            f(1,b=i,**kwargs)
-            f(*args,**kwargs)
-
-            f(a=i,b=i,c=i)
-            f(f=i,e=i,d=i,c=2,b=i,a=3)
-            f(1,b=i,**kwargs)
-            f(*args,**kwargs)
-
-            f(a=i,b=i,c=i)
-            f(f=i,e=i,d=i,c=2,b=i,a=3)
-            f(1,b=i,**kwargs)
-            f(*args,**kwargs)
-
-            f(a=i,b=i,c=i)
-            f(f=i,e=i,d=i,c=2,b=i,a=3)
-            f(1,b=i,**kwargs)
-            f(*args,**kwargs)
-
-
-    def calibrate(self):
-
-        # define functions
-        def f(a,b,c,d=1,e=2,f=3):
-            return f
-
-        args = 1,2
-        kwargs = dict(c=3,d=4,e=5)
-
-        # do calls
-        for i in range(self.rounds):
-            pass
-
-###
-
-class BuiltinFunctionCalls(Test):
-
-    version = 2.0
-    operations = 5*(2+5+5+5)
-    rounds = 60000
-
-    def test(self):
-
-        # localize functions
-        f0 = globals
-        f1 = hash
-        f2 = divmod
-        f3 = max
-
-        # do calls
-        for i in range(self.rounds):
-
-            f0()
-            f0()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-
-            f0()
-            f0()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-
-            f0()
-            f0()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-
-            f0()
-            f0()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-
-            f0()
-            f0()
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f1(i)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f2(1,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-            f3(1,3,2)
-
-    def calibrate(self):
-
-        # localize functions
-        f0 = dir
-        f1 = hash
-        f2 = divmod
-        f3 = max
-
-        # do calls
-        for i in range(self.rounds):
-            pass
-
-###
-
-class PythonMethodCalls(Test):
-
-    version = 2.0
-    operations = 5*(6 + 5 + 4)
-    rounds = 30000
-
-    def test(self):
-
-        class c:
-
-            x = 2
-            s = 'string'
-
-            def f(self):
-
-                return self.x
-
-            def j(self,a,b):
-
-                self.y = a
-                self.t = b
-                return self.y
-
-            def k(self,a,b,c=3):
-
-                self.y = a
-                self.s = b
-                self.t = c
-
-        o = c()
-
-        for i in range(self.rounds):
-
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.j(i,i)
-            o.j(i,i)
-            o.j(i,2)
-            o.j(i,2)
-            o.j(2,2)
-            o.k(i,i)
-            o.k(i,2)
-            o.k(i,2,3)
-            o.k(i,i,c=4)
-
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.j(i,i)
-            o.j(i,i)
-            o.j(i,2)
-            o.j(i,2)
-            o.j(2,2)
-            o.k(i,i)
-            o.k(i,2)
-            o.k(i,2,3)
-            o.k(i,i,c=4)
-
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.j(i,i)
-            o.j(i,i)
-            o.j(i,2)
-            o.j(i,2)
-            o.j(2,2)
-            o.k(i,i)
-            o.k(i,2)
-            o.k(i,2,3)
-            o.k(i,i,c=4)
-
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.j(i,i)
-            o.j(i,i)
-            o.j(i,2)
-            o.j(i,2)
-            o.j(2,2)
-            o.k(i,i)
-            o.k(i,2)
-            o.k(i,2,3)
-            o.k(i,i,c=4)
-
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.f()
-            o.j(i,i)
-            o.j(i,i)
-            o.j(i,2)
-            o.j(i,2)
-            o.j(2,2)
-            o.k(i,i)
-            o.k(i,2)
-            o.k(i,2,3)
-            o.k(i,i,c=4)
-
-    def calibrate(self):
-
-        class c:
-
-            x = 2
-            s = 'string'
-
-            def f(self):
-
-                return self.x
-
-            def j(self,a,b):
-
-                self.y = a
-                self.t = b
-
-            def k(self,a,b,c=3):
-
-                self.y = a
-                self.s = b
-                self.t = c
-
-        o = c
-
-        for i in range(self.rounds):
-            pass
-
-###
-
-class Recursion(Test):
-
-    version = 2.0
-    operations = 5
-    rounds = 100000
-
-    def test(self):
-
-        global f
-
-        def f(x):
-
-            if x > 1:
-                return f(x-1)
-            return 1
-
-        for i in range(self.rounds):
-            f(10)
-            f(10)
-            f(10)
-            f(10)
-            f(10)
-
-    def calibrate(self):
-
-        global f
-
-        def f(x):
-
-            if x > 0:
-                return f(x-1)
-            return 1
-
-        for i in range(self.rounds):
-            pass
-
-
-### Test to make Fredrik happy...
-
-if __name__ == '__main__':
-    import timeit
-    if 0:
-        timeit.TestClass = PythonFunctionCalls
-        timeit.main(['-s', 'test = TestClass(); test.rounds = 1000',
-                     'test.test()'])
-    else:
-        setup = """\
-global f,f1,g,h
-
-# define functions
-def f():
-    pass
-
-def f1(x):
-    pass
-
-def g(a,b,c):
-    return a,b,c
-
-def h(a,b,c,d=1,e=2,f=3):
-    return d,e,f
-
-i = 1
-"""
-        test = """\
-f()
-f1(i)
-f1(i)
-f1(i)
-f1(i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-h(i,i,3,i,i)
-h(i,i,i,2,i,3)
-
-f()
-f1(i)
-f1(i)
-f1(i)
-f1(i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-h(i,i,3,i,i)
-h(i,i,i,2,i,3)
-
-f()
-f1(i)
-f1(i)
-f1(i)
-f1(i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-h(i,i,3,i,i)
-h(i,i,i,2,i,3)
-
-f()
-f1(i)
-f1(i)
-f1(i)
-f1(i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-h(i,i,3,i,i)
-h(i,i,i,2,i,3)
-
-f()
-f1(i)
-f1(i)
-f1(i)
-f1(i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-g(i,i,i)
-h(i,i,3,i,i)
-h(i,i,i,2,i,3)
-"""
-
-        timeit.main(['-s', setup,
-                     test])
diff --git a/Tools/pybench/CommandLine.py b/Tools/pybench/CommandLine.py
deleted file mode 100644
index 54a8ba7..0000000
--- a/Tools/pybench/CommandLine.py
+++ /dev/null
@@ -1,642 +0,0 @@
-""" CommandLine - Get and parse command line options
-
-    NOTE: This still is very much work in progress !!!
-
-    Different version are likely to be incompatible.
-
-    TODO:
-
-    * Incorporate the changes made by (see Inbox)
-    * Add number range option using srange()
-
-"""
-
-from __future__ import print_function
-
-__copyright__ = """\
-Copyright (c), 1997-2006, Marc-Andre Lemburg (mal@lemburg.com)
-Copyright (c), 2000-2006, eGenix.com Software GmbH (info@egenix.com)
-See the documentation for further information on copyrights,
-or contact the author. All Rights Reserved.
-"""
-
-__version__ = '1.2'
-
-import sys, getopt, glob, os, re, traceback
-
-### Helpers
-
-def _getopt_flags(options):
-
-    """ Convert the option list to a getopt flag string and long opt
-        list
-
-    """
-    s = []
-    l = []
-    for o in options:
-        if o.prefix == '-':
-            # short option
-            s.append(o.name)
-            if o.takes_argument:
-                s.append(':')
-        else:
-            # long option
-            if o.takes_argument:
-                l.append(o.name+'=')
-            else:
-                l.append(o.name)
-    return ''.join(s), l
-
-def invisible_input(prompt='>>> '):
-
-    """ Get raw input from a terminal without echoing the characters to
-        the terminal, e.g. for password queries.
-
-    """
-    import getpass
-    entry = getpass.getpass(prompt)
-    if entry is None:
-        raise KeyboardInterrupt
-    return entry
-
-def fileopen(name, mode='wb', encoding=None):
-
-    """ Open a file using mode.
-
-        Default mode is 'wb' meaning to open the file for writing in
-        binary mode. If encoding is given, I/O to and from the file is
-        transparently encoded using the given encoding.
-
-        Files opened for writing are chmod()ed to 0600.
-
-    """
-    if name == 'stdout':
-        return sys.stdout
-    elif name == 'stderr':
-        return sys.stderr
-    elif name == 'stdin':
-        return sys.stdin
-    else:
-        if encoding is not None:
-            import codecs
-            f = codecs.open(name, mode, encoding)
-        else:
-            f = open(name, mode)
-        if 'w' in mode:
-            os.chmod(name, 0o600)
-        return f
-
-def option_dict(options):
-
-    """ Return a dictionary mapping option names to Option instances.
-    """
-    d = {}
-    for option in options:
-        d[option.name] = option
-    return d
-
-# Alias
-getpasswd = invisible_input
-
-_integerRE = re.compile(r'\s*(-?\d+)\s*$')
-_integerRangeRE = re.compile(r'\s*(-?\d+)\s*-\s*(-?\d+)\s*$')
-
-def srange(s,
-
-           integer=_integerRE,
-           integerRange=_integerRangeRE):
-
-    """ Converts a textual representation of integer numbers and ranges
-        to a Python list.
-
-        Supported formats: 2,3,4,2-10,-1 - -3, 5 - -2
-
-        Values are appended to the created list in the order specified
-        in the string.
-
-    """
-    l = []
-    append = l.append
-    for entry in s.split(','):
-        m = integer.match(entry)
-        if m:
-            append(int(m.groups()[0]))
-            continue
-        m = integerRange.match(entry)
-        if m:
-            start,end = map(int,m.groups())
-            l[len(l):] = range(start,end+1)
-    return l
-
-def abspath(path,
-
-            expandvars=os.path.expandvars,expanduser=os.path.expanduser,
-            join=os.path.join,getcwd=os.getcwd):
-
-    """ Return the corresponding absolute path for path.
-
-        path is expanded in the usual shell ways before
-        joining it with the current working directory.
-
-    """
-    try:
-        path = expandvars(path)
-    except AttributeError:
-        pass
-    try:
-        path = expanduser(path)
-    except AttributeError:
-        pass
-    return join(getcwd(), path)
-
-### Option classes
-
-class Option:
-
-    """ Option base class. Takes no argument.
-
-    """
-    default = None
-    helptext = ''
-    prefix = '-'
-    takes_argument = 0
-    has_default = 0
-    tab = 15
-
-    def __init__(self,name,help=None):
-
-        if not name[:1] == '-':
-            raise TypeError('option names must start with "-"')
-        if name[1:2] == '-':
-            self.prefix = '--'
-            self.name = name[2:]
-        else:
-            self.name = name[1:]
-        if help:
-            self.help = help
-
-    def __str__(self):
-
-        o = self
-        name = o.prefix + o.name
-        if o.takes_argument:
-            name = name + ' arg'
-        if len(name) > self.tab:
-            name = name + '\n' + ' ' * (self.tab + 1 + len(o.prefix))
-        else:
-            name = '%-*s ' % (self.tab, name)
-        description = o.help
-        if o.has_default:
-            description = description + ' (%s)' % o.default
-        return '%s %s' % (name, description)
-
-class ArgumentOption(Option):
-
-    """ Option that takes an argument.
-
-        An optional default argument can be given.
-
-    """
-    def __init__(self,name,help=None,default=None):
-
-        # Basemethod
-        Option.__init__(self,name,help)
-
-        if default is not None:
-            self.default = default
-            self.has_default = 1
-        self.takes_argument = 1
-
-class SwitchOption(Option):
-
-    """ Options that can be on or off. Has an optional default value.
-
-    """
-    def __init__(self,name,help=None,default=None):
-
-        # Basemethod
-        Option.__init__(self,name,help)
-
-        if default is not None:
-            self.default = default
-            self.has_default = 1
-
-### Application baseclass
-
-class Application:
-
-    """ Command line application interface with builtin argument
-        parsing.
-
-    """
-    # Options the program accepts (Option instances)
-    options = []
-
-    # Standard settings; these are appended to options in __init__
-    preset_options = [SwitchOption('-v',
-                                   'generate verbose output'),
-                      SwitchOption('-h',
-                                   'show this help text'),
-                      SwitchOption('--help',
-                                   'show this help text'),
-                      SwitchOption('--debug',
-                                   'enable debugging'),
-                      SwitchOption('--copyright',
-                                   'show copyright'),
-                      SwitchOption('--examples',
-                                   'show examples of usage')]
-
-    # The help layout looks like this:
-    # [header]   - defaults to ''
-    #
-    # [synopsis] - formatted as '<self.name> %s' % self.synopsis
-    #
-    # options:
-    # [options]  - formatted from self.options
-    #
-    # [version]  - formatted as 'Version:\n %s' % self.version, if given
-    #
-    # [about]    - defaults to ''
-    #
-    # Note: all fields that do not behave as template are formatted
-    #       using the instances dictionary as substitution namespace,
-    #       e.g. %(name)s will be replaced by the applications name.
-    #
-
-    # Header (default to program name)
-    header = ''
-
-    # Name (defaults to program name)
-    name = ''
-
-    # Synopsis (%(name)s is replaced by the program name)
-    synopsis = '%(name)s [option] files...'
-
-    # Version (optional)
-    version = ''
-
-    # General information printed after the possible options (optional)
-    about = ''
-
-    # Examples of usage to show when the --examples option is given (optional)
-    examples = ''
-
-    # Copyright to show
-    copyright = __copyright__
-
-    # Apply file globbing ?
-    globbing = 1
-
-    # Generate debug output ?
-    debug = 0
-
-    # Generate verbose output ?
-    verbose = 0
-
-    # Internal errors to catch
-    InternalError = BaseException
-
-    # Instance variables:
-    values = None       # Dictionary of passed options (or default values)
-                        # indexed by the options name, e.g. '-h'
-    files = None        # List of passed filenames
-    optionlist = None   # List of passed options
-
-    def __init__(self,argv=None):
-
-        # Setup application specs
-        if argv is None:
-            argv = sys.argv
-        self.filename = os.path.split(argv[0])[1]
-        if not self.name:
-            self.name = os.path.split(self.filename)[1]
-        else:
-            self.name = self.name
-        if not self.header:
-            self.header = self.name
-        else:
-            self.header = self.header
-
-        # Init .arguments list
-        self.arguments = argv[1:]
-
-        # Setup Option mapping
-        self.option_map = option_dict(self.options)
-
-        # Append preset options
-        for option in self.preset_options:
-            if not option.name in self.option_map:
-                self.add_option(option)
-
-        # Init .files list
-        self.files = []
-
-        # Start Application
-        rc = 0
-        try:
-            # Process startup
-            rc = self.startup()
-            if rc is not None:
-                raise SystemExit(rc)
-
-            # Parse command line
-            rc = self.parse()
-            if rc is not None:
-                raise SystemExit(rc)
-
-            # Start application
-            rc = self.main()
-            if rc is None:
-                rc = 0
-
-        except SystemExit as rcException:
-            rc = rcException
-            pass
-
-        except KeyboardInterrupt:
-            print()
-            print('* User Break')
-            print()
-            rc = 1
-
-        except self.InternalError:
-            print()
-            print('* Internal Error (use --debug to display the traceback)')
-            if self.debug:
-                print()
-                traceback.print_exc(20, sys.stdout)
-            elif self.verbose:
-                print('  %s: %s' % sys.exc_info()[:2])
-            print()
-            rc = 1
-
-        raise SystemExit(rc)
-
-    def add_option(self, option):
-
-        """ Add a new Option instance to the Application dynamically.
-
-            Note that this has to be done *before* .parse() is being
-            executed.
-
-        """
-        self.options.append(option)
-        self.option_map[option.name] = option
-
-    def startup(self):
-
-        """ Set user defined instance variables.
-
-            If this method returns anything other than None, the
-            process is terminated with the return value as exit code.
-
-        """
-        return None
-
-    def exit(self, rc=0):
-
-        """ Exit the program.
-
-            rc is used as exit code and passed back to the calling
-            program. It defaults to 0 which usually means: OK.
-
-        """
-        raise SystemExit(rc)
-
-    def parse(self):
-
-        """ Parse the command line and fill in self.values and self.files.
-
-            After having parsed the options, the remaining command line
-            arguments are interpreted as files and passed to .handle_files()
-            for processing.
-
-            As final step the option handlers are called in the order
-            of the options given on the command line.
-
-        """
-        # Parse arguments
-        self.values = values = {}
-        for o in self.options:
-            if o.has_default:
-                values[o.prefix+o.name] = o.default
-            else:
-                values[o.prefix+o.name] = 0
-        flags,lflags = _getopt_flags(self.options)
-        try:
-            optlist,files = getopt.getopt(self.arguments,flags,lflags)
-            if self.globbing:
-                l = []
-                for f in files:
-                    gf = glob.glob(f)
-                    if not gf:
-                        l.append(f)
-                    else:
-                        l[len(l):] = gf
-                files = l
-            self.optionlist = optlist
-            self.files = files + self.files
-        except getopt.error as why:
-            self.help(why)
-            sys.exit(1)
-
-        # Call file handler
-        rc = self.handle_files(self.files)
-        if rc is not None:
-            sys.exit(rc)
-
-        # Call option handlers
-        for optionname, value in optlist:
-
-            # Try to convert value to integer
-            try:
-                value = int(value)
-            except ValueError:
-                pass
-
-            # Find handler and call it (or count the number of option
-            # instances on the command line)
-            handlername = 'handle' + optionname.replace('-', '_')
-            try:
-                handler = getattr(self, handlername)
-            except AttributeError:
-                if value == '':
-                    # count the number of occurrences
-                    if optionname in values:
-                        values[optionname] = values[optionname] + 1
-                    else:
-                        values[optionname] = 1
-                else:
-                    values[optionname] = value
-            else:
-                rc = handler(value)
-                if rc is not None:
-                    raise SystemExit(rc)
-
-        # Apply final file check (for backward compatibility)
-        rc = self.check_files(self.files)
-        if rc is not None:
-            sys.exit(rc)
-
-    def check_files(self,filelist):
-
-        """ Apply some user defined checks on the files given in filelist.
-
-            This may modify filelist in place. A typical application
-            is checking that at least n files are given.
-
-            If this method returns anything other than None, the
-            process is terminated with the return value as exit code.
-
-        """
-        return None
-
-    def help(self,note=''):
-
-        self.print_header()
-        if self.synopsis:
-            print('Synopsis:')
-            # To remain backward compatible:
-            try:
-                synopsis = self.synopsis % self.name
-            except (NameError, KeyError, TypeError):
-                synopsis = self.synopsis % self.__dict__
-            print(' ' + synopsis)
-        print()
-        self.print_options()
-        if self.version:
-            print('Version:')
-            print(' %s' % self.version)
-            print()
-        if self.about:
-            about = self.about % self.__dict__
-            print(about.strip())
-            print()
-        if note:
-            print('-'*72)
-            print('Note:',note)
-            print()
-
-    def notice(self,note):
-
-        print('-'*72)
-        print('Note:',note)
-        print('-'*72)
-        print()
-
-    def print_header(self):
-
-        print('-'*72)
-        print(self.header % self.__dict__)
-        print('-'*72)
-        print()
-
-    def print_options(self):
-
-        options = self.options
-        print('Options and default settings:')
-        if not options:
-            print('  None')
-            return
-        int = [x for x in options if x.prefix == '--']
-        short = [x for x in options if x.prefix == '-']
-        items = short + int
-        for o in options:
-            print(' ',o)
-        print()
-
-    #
-    # Example handlers:
-    #
-    # If a handler returns anything other than None, processing stops
-    # and the return value is passed to sys.exit() as argument.
-    #
-
-    # File handler
-    def handle_files(self,files):
-
-        """ This may process the files list in place.
-        """
-        return None
-
-    # Short option handler
-    def handle_h(self,arg):
-
-        self.help()
-        return 0
-
-    def handle_v(self, value):
-
-        """ Turn on verbose output.
-        """
-        self.verbose = 1
-
-    # Handlers for long options have two underscores in their name
-    def handle__help(self,arg):
-
-        self.help()
-        return 0
-
-    def handle__debug(self,arg):
-
-        self.debug = 1
-        # We don't want to catch internal errors:
-        class NoErrorToCatch(Exception): pass
-        self.InternalError = NoErrorToCatch
-
-    def handle__copyright(self,arg):
-
-        self.print_header()
-        copyright = self.copyright % self.__dict__
-        print(copyright.strip())
-        print()
-        return 0
-
-    def handle__examples(self,arg):
-
-        self.print_header()
-        if self.examples:
-            print('Examples:')
-            print()
-            examples = self.examples % self.__dict__
-            print(examples.strip())
-            print()
-        else:
-            print('No examples available.')
-            print()
-        return 0
-
-    def main(self):
-
-        """ Override this method as program entry point.
-
-            The return value is passed to sys.exit() as argument.  If
-            it is None, 0 is assumed (meaning OK). Unhandled
-            exceptions are reported with exit status code 1 (see
-            __init__ for further details).
-
-        """
-        return None
-
-# Alias
-CommandLine = Application
-
-def _test():
-
-    class MyApplication(Application):
-        header = 'Test Application'
-        version = __version__
-        options = [Option('-v','verbose')]
-
-        def handle_v(self,arg):
-            print('VERBOSE, Yeah !')
-
-    cmd = MyApplication()
-    if not cmd.values['-h']:
-        cmd.help()
-    print('files:',cmd.files)
-    print('Bye...')
-
-if __name__ == '__main__':
-    _test()
diff --git a/Tools/pybench/Constructs.py b/Tools/pybench/Constructs.py
deleted file mode 100644
index 7273b87..0000000
--- a/Tools/pybench/Constructs.py
+++ /dev/null
@@ -1,564 +0,0 @@
-from pybench import Test
-
-class IfThenElse(Test):
-
-    version = 2.0
-    operations = 30*3 # hard to say...
-    rounds = 150000
-
-    def test(self):
-
-        a,b,c = 1,2,3
-        for i in range(self.rounds):
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-            if a == 1:
-                if b == 2:
-                    if c != 3:
-                        c = 3
-                        b = 3
-                    else:
-                        c = 2
-                elif b == 3:
-                    b = 2
-                    a = 2
-            elif a == 2:
-                a = 3
-            else:
-                a = 1
-
-    def calibrate(self):
-
-        a,b,c = 1,2,3
-        for i in range(self.rounds):
-            pass
-
-class NestedForLoops(Test):
-
-    version = 2.0
-    operations = 1000*10*5
-    rounds = 300
-
-    def test(self):
-
-        l1 = range(1000)
-        l2 = range(10)
-        l3 = range(5)
-        for i in range(self.rounds):
-            for i in l1:
-                for j in l2:
-                    for k in l3:
-                        pass
-
-    def calibrate(self):
-
-        l1 = range(1000)
-        l2 = range(10)
-        l3 = range(5)
-        for i in range(self.rounds):
-            pass
-
-class ForLoops(Test):
-
-    version = 2.0
-    operations = 5 * 5
-    rounds = 10000
-
-    def test(self):
-
-        l1 = range(100)
-        for i in range(self.rounds):
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-            for i in l1:
-                pass
-
-    def calibrate(self):
-
-        l1 = range(1000)
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/Dict.py b/Tools/pybench/Dict.py
deleted file mode 100644
index 575758b..0000000
--- a/Tools/pybench/Dict.py
+++ /dev/null
@@ -1,504 +0,0 @@
-from pybench import Test
-
-class DictCreation(Test):
-
-    version = 2.0
-    operations = 5*(5 + 5)
-    rounds = 80000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            d1 = {}
-            d2 = {}
-            d3 = {}
-            d4 = {}
-            d5 = {}
-
-            d1 = {1:2,3:4,5:6}
-            d2 = {2:3,4:5,6:7}
-            d3 = {3:4,5:6,7:8}
-            d4 = {4:5,6:7,8:9}
-            d5 = {6:7,8:9,10:11}
-
-            d1 = {}
-            d2 = {}
-            d3 = {}
-            d4 = {}
-            d5 = {}
-
-            d1 = {1:2,3:4,5:6}
-            d2 = {2:3,4:5,6:7}
-            d3 = {3:4,5:6,7:8}
-            d4 = {4:5,6:7,8:9}
-            d5 = {6:7,8:9,10:11}
-
-            d1 = {}
-            d2 = {}
-            d3 = {}
-            d4 = {}
-            d5 = {}
-
-            d1 = {1:2,3:4,5:6}
-            d2 = {2:3,4:5,6:7}
-            d3 = {3:4,5:6,7:8}
-            d4 = {4:5,6:7,8:9}
-            d5 = {6:7,8:9,10:11}
-
-            d1 = {}
-            d2 = {}
-            d3 = {}
-            d4 = {}
-            d5 = {}
-
-            d1 = {1:2,3:4,5:6}
-            d2 = {2:3,4:5,6:7}
-            d3 = {3:4,5:6,7:8}
-            d4 = {4:5,6:7,8:9}
-            d5 = {6:7,8:9,10:11}
-
-            d1 = {}
-            d2 = {}
-            d3 = {}
-            d4 = {}
-            d5 = {}
-
-            d1 = {1:2,3:4,5:6}
-            d2 = {2:3,4:5,6:7}
-            d3 = {3:4,5:6,7:8}
-            d4 = {4:5,6:7,8:9}
-            d5 = {6:7,8:9,10:11}
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-class DictWithStringKeys(Test):
-
-    version = 2.0
-    operations = 5*(6 + 6)
-    rounds = 200000
-
-    def test(self):
-
-        d = {}
-
-        for i in range(self.rounds):
-
-            d['abc'] = 1
-            d['def'] = 2
-            d['ghi'] = 3
-            d['jkl'] = 4
-            d['mno'] = 5
-            d['pqr'] = 6
-
-            d['abc']
-            d['def']
-            d['ghi']
-            d['jkl']
-            d['mno']
-            d['pqr']
-
-            d['abc'] = 1
-            d['def'] = 2
-            d['ghi'] = 3
-            d['jkl'] = 4
-            d['mno'] = 5
-            d['pqr'] = 6
-
-            d['abc']
-            d['def']
-            d['ghi']
-            d['jkl']
-            d['mno']
-            d['pqr']
-
-            d['abc'] = 1
-            d['def'] = 2
-            d['ghi'] = 3
-            d['jkl'] = 4
-            d['mno'] = 5
-            d['pqr'] = 6
-
-            d['abc']
-            d['def']
-            d['ghi']
-            d['jkl']
-            d['mno']
-            d['pqr']
-
-            d['abc'] = 1
-            d['def'] = 2
-            d['ghi'] = 3
-            d['jkl'] = 4
-            d['mno'] = 5
-            d['pqr'] = 6
-
-            d['abc']
-            d['def']
-            d['ghi']
-            d['jkl']
-            d['mno']
-            d['pqr']
-
-            d['abc'] = 1
-            d['def'] = 2
-            d['ghi'] = 3
-            d['jkl'] = 4
-            d['mno'] = 5
-            d['pqr'] = 6
-
-            d['abc']
-            d['def']
-            d['ghi']
-            d['jkl']
-            d['mno']
-            d['pqr']
-
-    def calibrate(self):
-
-        d = {}
-
-        for i in range(self.rounds):
-            pass
-
-class DictWithFloatKeys(Test):
-
-    version = 2.0
-    operations = 5*(6 + 6)
-    rounds = 150000
-
-    def test(self):
-
-        d = {}
-
-        for i in range(self.rounds):
-
-            d[1.234] = 1
-            d[2.345] = 2
-            d[3.456] = 3
-            d[4.567] = 4
-            d[5.678] = 5
-            d[6.789] = 6
-
-            d[1.234]
-            d[2.345]
-            d[3.456]
-            d[4.567]
-            d[5.678]
-            d[6.789]
-
-            d[1.234] = 1
-            d[2.345] = 2
-            d[3.456] = 3
-            d[4.567] = 4
-            d[5.678] = 5
-            d[6.789] = 6
-
-            d[1.234]
-            d[2.345]
-            d[3.456]
-            d[4.567]
-            d[5.678]
-            d[6.789]
-
-            d[1.234] = 1
-            d[2.345] = 2
-            d[3.456] = 3
-            d[4.567] = 4
-            d[5.678] = 5
-            d[6.789] = 6
-
-            d[1.234]
-            d[2.345]
-            d[3.456]
-            d[4.567]
-            d[5.678]
-            d[6.789]
-
-            d[1.234] = 1
-            d[2.345] = 2
-            d[3.456] = 3
-            d[4.567] = 4
-            d[5.678] = 5
-            d[6.789] = 6
-
-            d[1.234]
-            d[2.345]
-            d[3.456]
-            d[4.567]
-            d[5.678]
-            d[6.789]
-
-            d[1.234] = 1
-            d[2.345] = 2
-            d[3.456] = 3
-            d[4.567] = 4
-            d[5.678] = 5
-            d[6.789] = 6
-
-            d[1.234]
-            d[2.345]
-            d[3.456]
-            d[4.567]
-            d[5.678]
-            d[6.789]
-
-    def calibrate(self):
-
-        d = {}
-
-        for i in range(self.rounds):
-            pass
-
-class DictWithIntegerKeys(Test):
-
-    version = 2.0
-    operations = 5*(6 + 6)
-    rounds = 200000
-
-    def test(self):
-
-        d = {}
-
-        for i in range(self.rounds):
-
-            d[1] = 1
-            d[2] = 2
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-            d[6] = 6
-
-            d[1]
-            d[2]
-            d[3]
-            d[4]
-            d[5]
-            d[6]
-
-            d[1] = 1
-            d[2] = 2
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-            d[6] = 6
-
-            d[1]
-            d[2]
-            d[3]
-            d[4]
-            d[5]
-            d[6]
-
-            d[1] = 1
-            d[2] = 2
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-            d[6] = 6
-
-            d[1]
-            d[2]
-            d[3]
-            d[4]
-            d[5]
-            d[6]
-
-            d[1] = 1
-            d[2] = 2
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-            d[6] = 6
-
-            d[1]
-            d[2]
-            d[3]
-            d[4]
-            d[5]
-            d[6]
-
-            d[1] = 1
-            d[2] = 2
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-            d[6] = 6
-
-            d[1]
-            d[2]
-            d[3]
-            d[4]
-            d[5]
-            d[6]
-
-    def calibrate(self):
-
-        d = {}
-
-        for i in range(self.rounds):
-            pass
-
-class SimpleDictManipulation(Test):
-
-    version = 2.0
-    operations = 5*(6 + 6 + 6 + 6)
-    rounds = 100000
-
-    def test(self):
-
-        d = {}
-        has_key = lambda key: key in d
-
-        for i in range(self.rounds):
-
-            d[0] = 3
-            d[1] = 4
-            d[2] = 5
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-
-            x = d[0]
-            x = d[1]
-            x = d[2]
-            x = d[3]
-            x = d[4]
-            x = d[5]
-
-            has_key(0)
-            has_key(2)
-            has_key(4)
-            has_key(6)
-            has_key(8)
-            has_key(10)
-
-            del d[0]
-            del d[1]
-            del d[2]
-            del d[3]
-            del d[4]
-            del d[5]
-
-            d[0] = 3
-            d[1] = 4
-            d[2] = 5
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-
-            x = d[0]
-            x = d[1]
-            x = d[2]
-            x = d[3]
-            x = d[4]
-            x = d[5]
-
-            has_key(0)
-            has_key(2)
-            has_key(4)
-            has_key(6)
-            has_key(8)
-            has_key(10)
-
-            del d[0]
-            del d[1]
-            del d[2]
-            del d[3]
-            del d[4]
-            del d[5]
-
-            d[0] = 3
-            d[1] = 4
-            d[2] = 5
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-
-            x = d[0]
-            x = d[1]
-            x = d[2]
-            x = d[3]
-            x = d[4]
-            x = d[5]
-
-            has_key(0)
-            has_key(2)
-            has_key(4)
-            has_key(6)
-            has_key(8)
-            has_key(10)
-
-            del d[0]
-            del d[1]
-            del d[2]
-            del d[3]
-            del d[4]
-            del d[5]
-
-            d[0] = 3
-            d[1] = 4
-            d[2] = 5
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-
-            x = d[0]
-            x = d[1]
-            x = d[2]
-            x = d[3]
-            x = d[4]
-            x = d[5]
-
-            has_key(0)
-            has_key(2)
-            has_key(4)
-            has_key(6)
-            has_key(8)
-            has_key(10)
-
-            del d[0]
-            del d[1]
-            del d[2]
-            del d[3]
-            del d[4]
-            del d[5]
-
-            d[0] = 3
-            d[1] = 4
-            d[2] = 5
-            d[3] = 3
-            d[4] = 4
-            d[5] = 5
-
-            x = d[0]
-            x = d[1]
-            x = d[2]
-            x = d[3]
-            x = d[4]
-            x = d[5]
-
-            has_key(0)
-            has_key(2)
-            has_key(4)
-            has_key(6)
-            has_key(8)
-            has_key(10)
-
-            del d[0]
-            del d[1]
-            del d[2]
-            del d[3]
-            del d[4]
-            del d[5]
-
-    def calibrate(self):
-
-        d = {}
-        has_key = lambda key: key in d
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/Exceptions.py b/Tools/pybench/Exceptions.py
deleted file mode 100644
index c321b2e..0000000
--- a/Tools/pybench/Exceptions.py
+++ /dev/null
@@ -1,699 +0,0 @@
-from pybench import Test
-
-class TryRaiseExcept(Test):
-
-    version = 2.0
-    operations = 2 + 3 + 3
-    rounds = 80000
-
-    def test(self):
-
-        error = ValueError
-
-        for i in range(self.rounds):
-            try:
-                raise error
-            except:
-                pass
-            try:
-                raise error
-            except:
-                pass
-            try:
-                raise error("something")
-            except:
-                pass
-            try:
-                raise error("something")
-            except:
-                pass
-            try:
-                raise error("something")
-            except:
-                pass
-            try:
-                raise error("something")
-            except:
-                pass
-            try:
-                raise error("something")
-            except:
-                pass
-            try:
-                raise error("something")
-            except:
-                pass
-
-    def calibrate(self):
-
-        error = ValueError
-
-        for i in range(self.rounds):
-            pass
-
-
-class TryExcept(Test):
-
-    version = 2.0
-    operations = 15 * 10
-    rounds = 150000
-
-    def test(self):
-
-        for i in range(self.rounds):
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-            try:
-                pass
-            except:
-                pass
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-### Test to make Fredrik happy...
-
-if __name__ == '__main__':
-    import timeit
-    timeit.TestClass = TryRaiseExcept
-    timeit.main(['-s', 'test = TestClass(); test.rounds = 1000',
-                 'test.test()'])
diff --git a/Tools/pybench/Imports.py b/Tools/pybench/Imports.py
deleted file mode 100644
index 399ba17..0000000
--- a/Tools/pybench/Imports.py
+++ /dev/null
@@ -1,138 +0,0 @@
-from pybench import Test
-
-# First imports:
-import os
-import package.submodule
-
-class SecondImport(Test):
-
-    version = 2.0
-    operations = 5 * 5
-    rounds = 40000
-
-    def test(self):
-
-        for i in range(self.rounds):
-            import os
-            import os
-            import os
-            import os
-            import os
-
-            import os
-            import os
-            import os
-            import os
-            import os
-
-            import os
-            import os
-            import os
-            import os
-            import os
-
-            import os
-            import os
-            import os
-            import os
-            import os
-
-            import os
-            import os
-            import os
-            import os
-            import os
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-
-class SecondPackageImport(Test):
-
-    version = 2.0
-    operations = 5 * 5
-    rounds = 40000
-
-    def test(self):
-
-        for i in range(self.rounds):
-            import package
-            import package
-            import package
-            import package
-            import package
-
-            import package
-            import package
-            import package
-            import package
-            import package
-
-            import package
-            import package
-            import package
-            import package
-            import package
-
-            import package
-            import package
-            import package
-            import package
-            import package
-
-            import package
-            import package
-            import package
-            import package
-            import package
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-class SecondSubmoduleImport(Test):
-
-    version = 2.0
-    operations = 5 * 5
-    rounds = 40000
-
-    def test(self):
-
-        for i in range(self.rounds):
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-            import package.submodule
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/Instances.py b/Tools/pybench/Instances.py
deleted file mode 100644
index 0a09b7b..0000000
--- a/Tools/pybench/Instances.py
+++ /dev/null
@@ -1,66 +0,0 @@
-from pybench import Test
-
-class CreateInstances(Test):
-
-    version = 2.0
-    operations = 3 + 7 + 4
-    rounds = 80000
-
-    def test(self):
-
-        class c:
-            pass
-
-        class d:
-            def __init__(self,a,b,c):
-                self.a = a
-                self.b = b
-                self.c = c
-
-        class e:
-            def __init__(self,a,b,c=4):
-                self.a = a
-                self.b = b
-                self.c = c
-                self.d = a
-                self.e = b
-                self.f = c
-
-        for i in range(self.rounds):
-            o = c()
-            o1 = c()
-            o2 = c()
-            p = d(i,i,3)
-            p1 = d(i,i,3)
-            p2 = d(i,3,3)
-            p3 = d(3,i,3)
-            p4 = d(i,i,i)
-            p5 = d(3,i,3)
-            p6 = d(i,i,i)
-            q = e(i,i,3)
-            q1 = e(i,i,3)
-            q2 = e(i,i,3)
-            q3 = e(i,i)
-
-    def calibrate(self):
-
-        class c:
-            pass
-
-        class d:
-            def __init__(self,a,b,c):
-                self.a = a
-                self.b = b
-                self.c = c
-
-        class e:
-            def __init__(self,a,b,c=4):
-                self.a = a
-                self.b = b
-                self.c = c
-                self.d = a
-                self.e = b
-                self.f = c
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/LICENSE b/Tools/pybench/LICENSE
deleted file mode 100644
index 17c6a6b..0000000
--- a/Tools/pybench/LICENSE
+++ /dev/null
@@ -1,25 +0,0 @@
-pybench License
----------------
-
-This copyright notice and license applies to all files in the pybench
-directory of the pybench distribution.
-
-Copyright (c), 1997-2006, Marc-Andre Lemburg (mal@lemburg.com)
-Copyright (c), 2000-2006, eGenix.com Software GmbH (info@egenix.com)
-
-                   All Rights Reserved.
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee or royalty is hereby
-granted, provided that the above copyright notice appear in all copies
-and that both that copyright notice and this permission notice appear
-in supporting documentation or portions thereof, including
-modifications, that you make.
-
-THE AUTHOR MARC-ANDRE LEMBURG DISCLAIMS ALL WARRANTIES WITH REGARD TO
-THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
-INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
-FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !
diff --git a/Tools/pybench/Lists.py b/Tools/pybench/Lists.py
deleted file mode 100644
index 29dabef..0000000
--- a/Tools/pybench/Lists.py
+++ /dev/null
@@ -1,350 +0,0 @@
-from pybench import Test
-
-class SimpleListManipulation(Test):
-
-    version = 2.0
-    operations = 5* (6 + 6 + 6)
-    rounds = 130000
-
-    def test(self):
-
-        l = []
-        append = l.append
-
-        for i in range(self.rounds):
-
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            x = l[0]
-            x = l[1]
-            x = l[2]
-            x = l[3]
-            x = l[4]
-            x = l[5]
-
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            x = l[0]
-            x = l[1]
-            x = l[2]
-            x = l[3]
-            x = l[4]
-            x = l[5]
-
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            x = l[0]
-            x = l[1]
-            x = l[2]
-            x = l[3]
-            x = l[4]
-            x = l[5]
-
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            x = l[0]
-            x = l[1]
-            x = l[2]
-            x = l[3]
-            x = l[4]
-            x = l[5]
-
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            x = l[0]
-            x = l[1]
-            x = l[2]
-            x = l[3]
-            x = l[4]
-            x = l[5]
-
-            if len(l) > 10000:
-                # cut down the size
-                del l[:]
-
-    def calibrate(self):
-
-        l = []
-        append = l.append
-
-        for i in range(self.rounds):
-            pass
-
-class ListSlicing(Test):
-
-    version = 2.0
-    operations = 25*(3+1+2+1)
-    rounds = 800
-
-    def test(self):
-
-        n = list(range(100))
-        r = list(range(25))
-
-        for i in range(self.rounds):
-
-            l = n[:]
-
-            for j in r:
-
-                m = l[50:]
-                m = l[:25]
-                m = l[50:55]
-                l[:3] = n
-                m = l[:-1]
-                m = l[1:]
-                l[-1:] = n
-
-    def calibrate(self):
-
-        n = list(range(100))
-        r = list(range(25))
-
-        for i in range(self.rounds):
-            for j in r:
-                pass
-
-class SmallLists(Test):
-
-    version = 2.0
-    operations = 5*(1+ 6 + 6 + 3 + 1)
-    rounds = 80000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            l = []
-
-            append = l.append
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            l[:3] = [1,2,3]
-            m = l[:-1]
-            m = l[1:]
-
-            l[-1:] = [4,5,6]
-
-            l = []
-
-            append = l.append
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            l[:3] = [1,2,3]
-            m = l[:-1]
-            m = l[1:]
-
-            l[-1:] = [4,5,6]
-
-            l = []
-
-            append = l.append
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            l[:3] = [1,2,3]
-            m = l[:-1]
-            m = l[1:]
-
-            l[-1:] = [4,5,6]
-
-            l = []
-
-            append = l.append
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            l[:3] = [1,2,3]
-            m = l[:-1]
-            m = l[1:]
-
-            l[-1:] = [4,5,6]
-
-            l = []
-
-            append = l.append
-            append(2)
-            append(3)
-            append(4)
-            append(2)
-            append(3)
-            append(4)
-
-            l[0] = 3
-            l[1] = 4
-            l[2] = 5
-            l[3] = 3
-            l[4] = 4
-            l[5] = 5
-
-            l[:3] = [1,2,3]
-            m = l[:-1]
-            m = l[1:]
-
-            l[-1:] = [4,5,6]
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-class SimpleListComprehensions(Test):
-
-    version = 2.0
-    operations = 6
-    rounds = 20000
-
-    def test(self):
-
-        n = list(range(10)) * 10
-
-        for i in range(self.rounds):
-            l = [x for x in n]
-            l = [x for x in n if x]
-            l = [x for x in n if not x]
-
-            l = [x for x in n]
-            l = [x for x in n if x]
-            l = [x for x in n if not x]
-
-    def calibrate(self):
-
-        n = list(range(10)) * 10
-
-        for i in range(self.rounds):
-            pass
-
-class NestedListComprehensions(Test):
-
-    version = 2.0
-    operations = 6
-    rounds = 20000
-
-    def test(self):
-
-        m = list(range(10))
-        n = list(range(10))
-
-        for i in range(self.rounds):
-            l = [x for x in n for y in m]
-            l = [y for x in n for y in m]
-
-            l = [x for x in n for y in m if y]
-            l = [y for x in n for y in m if x]
-
-            l = [x for x in n for y in m if not y]
-            l = [y for x in n for y in m if not x]
-
-    def calibrate(self):
-
-        m = list(range(10))
-        n = list(range(10))
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/Lookups.py b/Tools/pybench/Lookups.py
deleted file mode 100644
index 5bf9e76..0000000
--- a/Tools/pybench/Lookups.py
+++ /dev/null
@@ -1,945 +0,0 @@
-from pybench import Test
-
-class SpecialClassAttribute(Test):
-
-    version = 2.0
-    operations = 5*(12 + 12)
-    rounds = 100000
-
-    def test(self):
-
-        class c:
-            pass
-
-        for i in range(self.rounds):
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            c.__a = 2
-            c.__b = 3
-            c.__c = 4
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-            x = c.__a
-            x = c.__b
-            x = c.__c
-
-    def calibrate(self):
-
-        class c:
-            pass
-
-        for i in range(self.rounds):
-            pass
-
-class NormalClassAttribute(Test):
-
-    version = 2.0
-    operations = 5*(12 + 12)
-    rounds = 100000
-
-    def test(self):
-
-        class c:
-            pass
-
-        for i in range(self.rounds):
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-            c.a = 2
-            c.b = 3
-            c.c = 4
-
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-            x = c.a
-            x = c.b
-            x = c.c
-
-    def calibrate(self):
-
-        class c:
-            pass
-
-        for i in range(self.rounds):
-            pass
-
-class SpecialInstanceAttribute(Test):
-
-    version = 2.0
-    operations = 5*(12 + 12)
-    rounds = 100000
-
-    def test(self):
-
-        class c:
-            pass
-        o = c()
-
-        for i in range(self.rounds):
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-            o.__a__ = 2
-            o.__b__ = 3
-            o.__c__ = 4
-
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-            x = o.__a__
-            x = o.__b__
-            x = o.__c__
-
-    def calibrate(self):
-
-        class c:
-            pass
-        o = c()
-
-        for i in range(self.rounds):
-            pass
-
-class NormalInstanceAttribute(Test):
-
-    version = 2.0
-    operations = 5*(12 + 12)
-    rounds = 100000
-
-    def test(self):
-
-        class c:
-            pass
-        o = c()
-
-        for i in range(self.rounds):
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-            o.a = 2
-            o.b = 3
-            o.c = 4
-
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-            x = o.a
-            x = o.b
-            x = o.c
-
-    def calibrate(self):
-
-        class c:
-            pass
-        o = c()
-
-        for i in range(self.rounds):
-            pass
-
-class BuiltinMethodLookup(Test):
-
-    version = 2.0
-    operations = 5*(3*5 + 3*5)
-    rounds = 70000
-
-    def test(self):
-
-        l = []
-        d = {}
-
-        for i in range(self.rounds):
-
-            l.append
-            l.append
-            l.append
-            l.append
-            l.append
-
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-
-            d.items
-            d.items
-            d.items
-            d.items
-            d.items
-
-            d.get
-            d.get
-            d.get
-            d.get
-            d.get
-
-            l.append
-            l.append
-            l.append
-            l.append
-            l.append
-
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-
-            d.items
-            d.items
-            d.items
-            d.items
-            d.items
-
-            d.get
-            d.get
-            d.get
-            d.get
-            d.get
-
-            l.append
-            l.append
-            l.append
-            l.append
-            l.append
-
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-
-            d.items
-            d.items
-            d.items
-            d.items
-            d.items
-
-            d.get
-            d.get
-            d.get
-            d.get
-            d.get
-
-            l.append
-            l.append
-            l.append
-            l.append
-            l.append
-
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-
-            d.items
-            d.items
-            d.items
-            d.items
-            d.items
-
-            d.get
-            d.get
-            d.get
-            d.get
-            d.get
-
-            l.append
-            l.append
-            l.append
-            l.append
-            l.append
-
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-            l.insert
-
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-            l.sort
-
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-            # d.has_key
-
-            d.items
-            d.items
-            d.items
-            d.items
-            d.items
-
-            d.get
-            d.get
-            d.get
-            d.get
-            d.get
-
-    def calibrate(self):
-
-        l = []
-        d = {}
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/NewInstances.py b/Tools/pybench/NewInstances.py
deleted file mode 100644
index 9506da4..0000000
--- a/Tools/pybench/NewInstances.py
+++ /dev/null
@@ -1,75 +0,0 @@
-from pybench import Test
-
-# Check for new-style class support:
-try:
-    class c(object):
-        pass
-except NameError:
-    raise ImportError
-
-###
-
-class CreateNewInstances(Test):
-
-    version = 2.0
-    operations = 3 + 7 + 4
-    rounds = 60000
-
-    def test(self):
-
-        class c(object):
-            pass
-
-        class d(object):
-            def __init__(self,a,b,c):
-                self.a = a
-                self.b = b
-                self.c = c
-
-        class e(object):
-            def __init__(self,a,b,c=4):
-                self.a = a
-                self.b = b
-                self.c = c
-                self.d = a
-                self.e = b
-                self.f = c
-
-        for i in range(self.rounds):
-            o = c()
-            o1 = c()
-            o2 = c()
-            p = d(i,i,3)
-            p1 = d(i,i,3)
-            p2 = d(i,3,3)
-            p3 = d(3,i,3)
-            p4 = d(i,i,i)
-            p5 = d(3,i,3)
-            p6 = d(i,i,i)
-            q = e(i,i,3)
-            q1 = e(i,i,3)
-            q2 = e(i,i,3)
-            q3 = e(i,i)
-
-    def calibrate(self):
-
-        class c(object):
-            pass
-
-        class d(object):
-            def __init__(self,a,b,c):
-                self.a = a
-                self.b = b
-                self.c = c
-
-        class e(object):
-            def __init__(self,a,b,c=4):
-                self.a = a
-                self.b = b
-                self.c = c
-                self.d = a
-                self.e = b
-                self.f = c
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/Numbers.py b/Tools/pybench/Numbers.py
deleted file mode 100644
index 1b21673..0000000
--- a/Tools/pybench/Numbers.py
+++ /dev/null
@@ -1,784 +0,0 @@
-from pybench import Test
-
-class CompareIntegers(Test):
-
-    version = 2.0
-    operations = 30 * 5
-    rounds = 120000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-            2 < 3
-            2 > 3
-            2 == 3
-            2 > 3
-            2 < 3
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-
-class CompareFloats(Test):
-
-    version = 2.0
-    operations = 30 * 5
-    rounds = 80000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-            2.1 < 3.31
-            2.1 > 3.31
-            2.1 == 3.31
-            2.1 > 3.31
-            2.1 < 3.31
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-
-class CompareFloatsIntegers(Test):
-
-    version = 2.0
-    operations = 30 * 5
-    rounds = 60000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-            2.1 < 4
-            2.1 > 4
-            2.1 == 4
-            2.1 > 4
-            2.1 < 4
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-
-class CompareLongs(Test):
-
-    version = 2.0
-    operations = 30 * 5
-    rounds = 70000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-            1234567890 < 3456789012345
-            1234567890 > 3456789012345
-            1234567890 == 3456789012345
-            1234567890 > 3456789012345
-            1234567890 < 3456789012345
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/README b/Tools/pybench/README
deleted file mode 100644
index 40f7eec..0000000
--- a/Tools/pybench/README
+++ /dev/null
@@ -1,371 +0,0 @@
-________________________________________________________________________
-
-PYBENCH - A Python Benchmark Suite
-________________________________________________________________________
-
-     Extendable suite of low-level benchmarks for measuring
-          the performance of the Python implementation
-                 (interpreter, compiler or VM).
-
-pybench is a collection of tests that provides a standardized way to
-measure the performance of Python implementations. It takes a very
-close look at different aspects of Python programs and let's you
-decide which factors are more important to you than others, rather
-than wrapping everything up in one number, like the other performance
-tests do (e.g. pystone which is included in the Python Standard
-Library).
-
-pybench has been used in the past by several Python developers to
-track down performance bottlenecks or to demonstrate the impact of
-optimizations and new features in Python.
-
-The command line interface for pybench is the file pybench.py. Run
-this script with option '--help' to get a listing of the possible
-options. Without options, pybench will simply execute the benchmark
-and then print out a report to stdout.
-
-
-Micro-Manual
-------------
-
-Run 'pybench.py -h' to see the help screen.  Run 'pybench.py' to run
-the benchmark suite using default settings and 'pybench.py -f <file>'
-to have it store the results in a file too.
-
-It is usually a good idea to run pybench.py multiple times to see
-whether the environment, timers and benchmark run-times are suitable
-for doing benchmark tests.
-
-You can use the comparison feature of pybench.py ('pybench.py -c
-<file>') to check how well the system behaves in comparison to a
-reference run.
-
-If the differences are well below 10% for each test, then you have a
-system that is good for doing benchmark testings.  Of you get random
-differences of more than 10% or significant differences between the
-values for minimum and average time, then you likely have some
-background processes running which cause the readings to become
-inconsistent. Examples include: web-browsers, email clients, RSS
-readers, music players, backup programs, etc.
-
-If you are only interested in a few tests of the whole suite, you can
-use the filtering option, e.g. 'pybench.py -t string' will only
-run/show the tests that have 'string' in their name.
-
-This is the current output of pybench.py --help:
-
-"""
-------------------------------------------------------------------------
-PYBENCH - a benchmark test suite for Python interpreters/compilers.
-------------------------------------------------------------------------
-
-Synopsis:
- pybench.py [option] files...
-
-Options and default settings:
-  -n arg           number of rounds (10)
-  -f arg           save benchmark to file arg ()
-  -c arg           compare benchmark with the one in file arg ()
-  -s arg           show benchmark in file arg, then exit ()
-  -w arg           set warp factor to arg (10)
-  -t arg           run only tests with names matching arg ()
-  -C arg           set the number of calibration runs to arg (20)
-  -d               hide noise in comparisons (0)
-  -v               verbose output (not recommended) (0)
-  --with-gc        enable garbage collection (0)
-  --with-syscheck  use default sys check interval (0)
-  --timer arg      use given timer (time.time)
-  -h               show this help text
-  --help           show this help text
-  --debug          enable debugging
-  --copyright      show copyright
-  --examples       show examples of usage
-
-Version:
- 2.1
-
-The normal operation is to run the suite and display the
-results. Use -f to save them for later reuse or comparisons.
-
-Available timers:
-
-   time.time
-   time.clock
-   systimes.processtime
-
-Examples:
-
-python3.0 pybench.py -f p30.pybench
-python3.1 pybench.py -f p31.pybench
-python pybench.py -s p31.pybench -c p30.pybench
-"""
-
-License
--------
-
-See LICENSE file.
-
-
-Sample output
--------------
-
-"""
--------------------------------------------------------------------------------
-PYBENCH 2.1
--------------------------------------------------------------------------------
-* using CPython 3.0
-* disabled garbage collection
-* system check interval set to maximum: 2147483647
-* using timer: time.time
-
-Calibrating tests. Please wait...
-
-Running 10 round(s) of the suite at warp factor 10:
-
-* Round 1 done in 6.388 seconds.
-* Round 2 done in 6.485 seconds.
-* Round 3 done in 6.786 seconds.
-...
-* Round 10 done in 6.546 seconds.
-
--------------------------------------------------------------------------------
-Benchmark: 2006-06-12 12:09:25
--------------------------------------------------------------------------------
-
-    Rounds: 10
-    Warp:   10
-    Timer:  time.time
-
-    Machine Details:
-       Platform ID:  Linux-2.6.8-24.19-default-x86_64-with-SuSE-9.2-x86-64
-       Processor:    x86_64
-
-    Python:
-       Implementation: CPython
-       Executable:   /usr/local/bin/python
-       Version:      3.0
-       Compiler:     GCC 3.3.4 (pre 3.3.5 20040809)
-       Bits:         64bit
-       Build:        Oct  1 2005 15:24:35 (#1)
-       Unicode:      UCS2
-
-
-Test                             minimum  average  operation  overhead
--------------------------------------------------------------------------------
-          BuiltinFunctionCalls:    126ms    145ms    0.28us    0.274ms
-           BuiltinMethodLookup:    124ms    130ms    0.12us    0.316ms
-                 CompareFloats:    109ms    110ms    0.09us    0.361ms
-         CompareFloatsIntegers:    100ms    104ms    0.12us    0.271ms
-               CompareIntegers:    137ms    138ms    0.08us    0.542ms
-        CompareInternedStrings:    124ms    127ms    0.08us    1.367ms
-                  CompareLongs:    100ms    104ms    0.10us    0.316ms
-                CompareStrings:    111ms    115ms    0.12us    0.929ms
-                CompareUnicode:    108ms    128ms    0.17us    0.693ms
-                 ConcatStrings:    142ms    155ms    0.31us    0.562ms
-                 ConcatUnicode:    119ms    127ms    0.42us    0.384ms
-               CreateInstances:    123ms    128ms    1.14us    0.367ms
-            CreateNewInstances:    121ms    126ms    1.49us    0.335ms
-       CreateStringsWithConcat:    130ms    135ms    0.14us    0.916ms
-       CreateUnicodeWithConcat:    130ms    135ms    0.34us    0.361ms
-                  DictCreation:    108ms    109ms    0.27us    0.361ms
-             DictWithFloatKeys:    149ms    153ms    0.17us    0.678ms
-           DictWithIntegerKeys:    124ms    126ms    0.11us    0.915ms
-            DictWithStringKeys:    114ms    117ms    0.10us    0.905ms
-                      ForLoops:    110ms    111ms    4.46us    0.063ms
-                    IfThenElse:    118ms    119ms    0.09us    0.685ms
-                   ListSlicing:    116ms    120ms    8.59us    0.103ms
-                NestedForLoops:    125ms    137ms    0.09us    0.019ms
-          NormalClassAttribute:    124ms    136ms    0.11us    0.457ms
-       NormalInstanceAttribute:    110ms    117ms    0.10us    0.454ms
-           PythonFunctionCalls:    107ms    113ms    0.34us    0.271ms
-             PythonMethodCalls:    140ms    149ms    0.66us    0.141ms
-                     Recursion:    156ms    166ms    3.32us    0.452ms
-                  SecondImport:    112ms    118ms    1.18us    0.180ms
-           SecondPackageImport:    118ms    127ms    1.27us    0.180ms
-         SecondSubmoduleImport:    140ms    151ms    1.51us    0.180ms
-       SimpleComplexArithmetic:    128ms    139ms    0.16us    0.361ms
-        SimpleDictManipulation:    134ms    136ms    0.11us    0.452ms
-         SimpleFloatArithmetic:    110ms    113ms    0.09us    0.571ms
-      SimpleIntFloatArithmetic:    106ms    111ms    0.08us    0.548ms
-       SimpleIntegerArithmetic:    106ms    109ms    0.08us    0.544ms
-        SimpleListManipulation:    103ms    113ms    0.10us    0.587ms
-          SimpleLongArithmetic:    112ms    118ms    0.18us    0.271ms
-                    SmallLists:    105ms    116ms    0.17us    0.366ms
-                   SmallTuples:    108ms    128ms    0.24us    0.406ms
-         SpecialClassAttribute:    119ms    136ms    0.11us    0.453ms
-      SpecialInstanceAttribute:    143ms    155ms    0.13us    0.454ms
-                StringMappings:    115ms    121ms    0.48us    0.405ms
-              StringPredicates:    120ms    129ms    0.18us    2.064ms
-                 StringSlicing:    111ms    127ms    0.23us    0.781ms
-                     TryExcept:    125ms    126ms    0.06us    0.681ms
-                TryRaiseExcept:    133ms    137ms    2.14us    0.361ms
-                  TupleSlicing:    117ms    120ms    0.46us    0.066ms
-               UnicodeMappings:    156ms    160ms    4.44us    0.429ms
-             UnicodePredicates:    117ms    121ms    0.22us    2.487ms
-             UnicodeProperties:    115ms    153ms    0.38us    2.070ms
-                UnicodeSlicing:    126ms    129ms    0.26us    0.689ms
--------------------------------------------------------------------------------
-Totals:                           6283ms   6673ms
-"""
-________________________________________________________________________
-
-Writing New Tests
-________________________________________________________________________
-
-pybench tests are simple modules defining one or more pybench.Test
-subclasses.
-
-Writing a test essentially boils down to providing two methods:
-.test() which runs .rounds number of .operations test operations each
-and .calibrate() which does the same except that it doesn't actually
-execute the operations.
-
-
-Here's an example:
-------------------
-
-from pybench import Test
-
-class IntegerCounting(Test):
-
-    # Version number of the test as float (x.yy); this is important
-    # for comparisons of benchmark runs - tests with unequal version
-    # number will not get compared.
-    version = 1.0
-
-    # The number of abstract operations done in each round of the
-    # test. An operation is the basic unit of what you want to
-    # measure. The benchmark will output the amount of run-time per
-    # operation. Note that in order to raise the measured timings
-    # significantly above noise level, it is often required to repeat
-    # sets of operations more than once per test round. The measured
-    # overhead per test round should be less than 1 second.
-    operations = 20
-
-    # Number of rounds to execute per test run. This should be
-    # adjusted to a figure that results in a test run-time of between
-    # 1-2 seconds (at warp 1).
-    rounds = 100000
-
-    def test(self):
-
-	""" Run the test.
-
-	    The test needs to run self.rounds executing
-	    self.operations number of operations each.
-
-        """
-        # Init the test
-        a = 1
-
-        # Run test rounds
-	#
-        for i in range(self.rounds):
-
-            # Repeat the operations per round to raise the run-time
-            # per operation significantly above the noise level of the
-            # for-loop overhead.
-
-	    # Execute 20 operations (a += 1):
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-            a += 1
-
-    def calibrate(self):
-
-	""" Calibrate the test.
-
-	    This method should execute everything that is needed to
-	    setup and run the test - except for the actual operations
-	    that you intend to measure. pybench uses this method to
-            measure the test implementation overhead.
-
-        """
-        # Init the test
-        a = 1
-
-        # Run test rounds (without actually doing any operation)
-        for i in range(self.rounds):
-
-	    # Skip the actual execution of the operations, since we
-	    # only want to measure the test's administration overhead.
-            pass
-
-Registering a new test module
------------------------------
-
-To register a test module with pybench, the classes need to be
-imported into the pybench.Setup module. pybench will then scan all the
-symbols defined in that module for subclasses of pybench.Test and
-automatically add them to the benchmark suite.
-
-
-Breaking Comparability
-----------------------
-
-If a change is made to any individual test that means it is no
-longer strictly comparable with previous runs, the '.version' class
-variable should be updated. Therefafter, comparisons with previous
-versions of the test will list as "n/a" to reflect the change.
-
-
-Version History
----------------
-
-  2.1: made some minor changes for compatibility with Python 3.0:
-        - replaced cmp with divmod and range with max in Calls.py
-          (cmp no longer exists in 3.0, and range is a list in
-          Python 2.x and an iterator in Python 3.x)
-
-  2.0: rewrote parts of pybench which resulted in more repeatable
-       timings:
-        - made timer a parameter
-        - changed the platform default timer to use high-resolution
-          timers rather than process timers (which have a much lower
-          resolution)
-        - added option to select timer
-        - added process time timer (using systimes.py)
-        - changed to use min() as timing estimator (average
-          is still taken as well to provide an idea of the difference)
-        - garbage collection is turned off per default
-        - sys check interval is set to the highest possible value
-        - calibration is now a separate step and done using
-          a different strategy that allows measuring the test
-          overhead more accurately
-        - modified the tests to each give a run-time of between
-          100-200ms using warp 10
-        - changed default warp factor to 10 (from 20)
-        - compared results with timeit.py and confirmed measurements
-        - bumped all test versions to 2.0
-        - updated platform.py to the latest version
-        - changed the output format a bit to make it look
-          nicer
-        - refactored the APIs somewhat
-  1.3+: Steve Holden added the NewInstances test and the filtering
-       option during the NeedForSpeed sprint; this also triggered a long
-       discussion on how to improve benchmark timing and finally
-       resulted in the release of 2.0
-  1.3: initial checkin into the Python SVN repository
-
-
-Have fun,
---
-Marc-Andre Lemburg
-mal@lemburg.com
diff --git a/Tools/pybench/Setup.py b/Tools/pybench/Setup.py
deleted file mode 100755
index 21e654a..0000000
--- a/Tools/pybench/Setup.py
+++ /dev/null
@@ -1,43 +0,0 @@
-#!python
-
-# Setup file for pybench
-#
-# This file has to import all tests to be run; it is executed as
-# Python source file, so you can do all kinds of manipulations here
-# rather than having to edit the tests themselves.
-#
-# Note: Please keep this module compatible to Python 1.5.2.
-#
-# Tests may include features in later Python versions, but these
-# should then be embedded in try-except clauses in this configuration
-# module.
-
-# Defaults
-Number_of_rounds = 10
-Warp_factor = 10
-
-# Import tests
-from Arithmetic import *
-from Calls import *
-from Constructs import *
-from Lookups import *
-from Instances import *
-try:
-    from NewInstances import *
-except ImportError:
-    pass
-from Lists import *
-from Tuples import *
-from Dict import *
-from Exceptions import *
-try:
-    from With import *
-except SyntaxError:
-    pass
-from Imports import *
-from Strings import *
-from Numbers import *
-try:
-    from Unicode import *
-except (ImportError, SyntaxError):
-    pass
diff --git a/Tools/pybench/Strings.py b/Tools/pybench/Strings.py
deleted file mode 100644
index 8e3d702..0000000
--- a/Tools/pybench/Strings.py
+++ /dev/null
@@ -1,568 +0,0 @@
-from pybench import Test
-import sys
-
-try:
-    intern
-except NameError:
-    intern = sys.intern
-
-
-class ConcatStrings(Test):
-
-    version = 2.0
-    operations = 10 * 5
-    rounds = 100000
-
-    def test(self):
-
-        # Make sure the strings are *not* interned
-        s = ''.join(map(str,range(100)))
-        t = ''.join(map(str,range(1,101)))
-
-        for i in range(self.rounds):
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-    def calibrate(self):
-
-        s = ''.join(map(str,range(100)))
-        t = ''.join(map(str,range(1,101)))
-
-        for i in range(self.rounds):
-            pass
-
-
-class CompareStrings(Test):
-
-    version = 2.0
-    operations = 10 * 5
-    rounds = 200000
-
-    def test(self):
-
-        # Make sure the strings are *not* interned
-        s = ''.join(map(str,range(10)))
-        t = ''.join(map(str,range(10))) + "abc"
-
-        for i in range(self.rounds):
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-    def calibrate(self):
-
-        s = ''.join(map(str,range(10)))
-        t = ''.join(map(str,range(10))) + "abc"
-
-        for i in range(self.rounds):
-            pass
-
-
-class CompareInternedStrings(Test):
-
-    version = 2.0
-    operations = 10 * 5
-    rounds = 300000
-
-    def test(self):
-
-        # Make sure the strings *are* interned
-        s = intern(''.join(map(str,range(10))))
-        t = s
-
-        for i in range(self.rounds):
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-            t == s
-            t == s
-            t >= s
-            t > s
-            t < s
-
-    def calibrate(self):
-
-        s = intern(''.join(map(str,range(10))))
-        t = s
-
-        for i in range(self.rounds):
-            pass
-
-
-class CreateStringsWithConcat(Test):
-
-    version = 2.0
-    operations = 10 * 5
-    rounds = 200000
-
-    def test(self):
-
-        for i in range(self.rounds):
-            s = 'om'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-            s = s + 'xax'
-            s = s + 'xbx'
-            s = s + 'xcx'
-            s = s + 'xdx'
-            s = s + 'xex'
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-
-class StringSlicing(Test):
-
-    version = 2.0
-    operations = 5 * 7
-    rounds = 160000
-
-    def test(self):
-
-        s = ''.join(map(str,range(100)))
-
-        for i in range(self.rounds):
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-    def calibrate(self):
-
-        s = ''.join(map(str,range(100)))
-
-        for i in range(self.rounds):
-            pass
-
-### String methods
-
-if hasattr('', 'lower'):
-
-    class StringMappings(Test):
-
-        version = 2.0
-        operations = 3 * (5 + 4 + 2 + 1)
-        rounds = 70000
-
-        def test(self):
-
-            s = ''.join(map(chr,range(20)))
-            t = ''.join(map(chr,range(50)))
-            u = ''.join(map(chr,range(100)))
-            v = ''.join(map(chr,range(256)))
-
-            for i in range(self.rounds):
-
-                s.lower()
-                s.lower()
-                s.lower()
-                s.lower()
-                s.lower()
-
-                s.upper()
-                s.upper()
-                s.upper()
-                s.upper()
-                s.upper()
-
-                s.title()
-                s.title()
-                s.title()
-                s.title()
-                s.title()
-
-                t.lower()
-                t.lower()
-                t.lower()
-                t.lower()
-
-                t.upper()
-                t.upper()
-                t.upper()
-                t.upper()
-
-                t.title()
-                t.title()
-                t.title()
-                t.title()
-
-                u.lower()
-                u.lower()
-
-                u.upper()
-                u.upper()
-
-                u.title()
-                u.title()
-
-                v.lower()
-
-                v.upper()
-
-                v.title()
-
-        def calibrate(self):
-
-            s = ''.join(map(chr,range(20)))
-            t = ''.join(map(chr,range(50)))
-            u = ''.join(map(chr,range(100)))
-            v = ''.join(map(chr,range(256)))
-
-            for i in range(self.rounds):
-                pass
-
-    class StringPredicates(Test):
-
-        version = 2.0
-        operations = 10 * 7
-        rounds = 100000
-
-        def test(self):
-
-            data = ('abc', '123', '   ', '\xe4\xf6\xfc', '\xdf'*10)
-            len_data = len(data)
-
-            for i in range(self.rounds):
-                s = data[i % len_data]
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-                s.isalnum()
-                s.isalpha()
-                s.isdigit()
-                s.islower()
-                s.isspace()
-                s.istitle()
-                s.isupper()
-
-        def calibrate(self):
-
-            data = ('abc', '123', '   ', '\u1234\u2345\u3456', '\uFFFF'*10)
-            data = ('abc', '123', '   ', '\xe4\xf6\xfc', '\xdf'*10)
-            len_data = len(data)
-
-            for i in range(self.rounds):
-                s = data[i % len_data]
diff --git a/Tools/pybench/Tuples.py b/Tools/pybench/Tuples.py
deleted file mode 100644
index d93802c..0000000
--- a/Tools/pybench/Tuples.py
+++ /dev/null
@@ -1,360 +0,0 @@
-from pybench import Test
-
-class TupleSlicing(Test):
-
-    version = 2.0
-    operations = 3 * 25 * 10 * 7
-    rounds = 500
-
-    def test(self):
-
-        r = range(25)
-        t = tuple(range(100))
-
-        for i in range(self.rounds):
-
-            for j in r:
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-                m = t[50:]
-                m = t[:25]
-                m = t[50:55]
-                m = t[:-1]
-                m = t[1:]
-                m = t[-10:]
-                m = t[:10]
-
-    def calibrate(self):
-
-        r = range(25)
-        t = tuple(range(100))
-
-        for i in range(self.rounds):
-            for j in r:
-                pass
-
-class SmallTuples(Test):
-
-    version = 2.0
-    operations = 5*(1 + 3 + 6 + 2)
-    rounds = 90000
-
-    def test(self):
-
-        for i in range(self.rounds):
-
-            t = (1,2,3,4,5,6)
-
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-
-            l = list(t)
-            t = tuple(l)
-
-            t = (1,2,3,4,5,6)
-
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-
-            l = list(t)
-            t = tuple(l)
-
-            t = (1,2,3,4,5,6)
-
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-
-            l = list(t)
-            t = tuple(l)
-
-            t = (1,2,3,4,5,6)
-
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-
-            l = list(t)
-            t = tuple(l)
-
-            t = (1,2,3,4,5,6)
-
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-            a,b,c,d,e,f = t
-
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-            a,b,c = t[:3]
-
-            l = list(t)
-            t = tuple(l)
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/Unicode.py b/Tools/pybench/Unicode.py
deleted file mode 100644
index b17a7c3..0000000
--- a/Tools/pybench/Unicode.py
+++ /dev/null
@@ -1,541 +0,0 @@
-try:
-    unicode
-except NameError:
-    raise ImportError
-
-from pybench import Test
-
-class ConcatUnicode(Test):
-
-    version = 2.0
-    operations = 10 * 5
-    rounds = 60000
-
-    def test(self):
-
-        # Make sure the strings are *not* interned
-        s = unicode(u''.join(map(str,range(100))))
-        t = unicode(u''.join(map(str,range(1,101))))
-
-        for i in range(self.rounds):
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-            t + s
-            t + s
-            t + s
-            t + s
-            t + s
-
-    def calibrate(self):
-
-        s = unicode(u''.join(map(str,range(100))))
-        t = unicode(u''.join(map(str,range(1,101))))
-
-        for i in range(self.rounds):
-            pass
-
-
-class CompareUnicode(Test):
-
-    version = 2.0
-    operations = 10 * 5
-    rounds = 150000
-
-    def test(self):
-
-        # Make sure the strings are *not* interned
-        s = unicode(u''.join(map(str,range(10))))
-        t = unicode(u''.join(map(str,range(10))) + "abc")
-
-        for i in range(self.rounds):
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-            t < s
-            t > s
-            t == s
-            t > s
-            t < s
-
-    def calibrate(self):
-
-        s = unicode(u''.join(map(str,range(10))))
-        t = unicode(u''.join(map(str,range(10))) + "abc")
-
-        for i in range(self.rounds):
-            pass
-
-
-class CreateUnicodeWithConcat(Test):
-
-    version = 2.0
-    operations = 10 * 5
-    rounds = 80000
-
-    def test(self):
-
-        for i in range(self.rounds):
-            s = u'om'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-            s = s + u'xax'
-            s = s + u'xbx'
-            s = s + u'xcx'
-            s = s + u'xdx'
-            s = s + u'xex'
-
-    def calibrate(self):
-
-        for i in range(self.rounds):
-            pass
-
-
-class UnicodeSlicing(Test):
-
-    version = 2.0
-    operations = 5 * 7
-    rounds = 140000
-
-    def test(self):
-
-        s = unicode(u''.join(map(str,range(100))))
-
-        for i in range(self.rounds):
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-            s[50:]
-            s[:25]
-            s[50:55]
-            s[-1:]
-            s[:1]
-            s[2:]
-            s[11:-11]
-
-    def calibrate(self):
-
-        s = unicode(u''.join(map(str,range(100))))
-
-        for i in range(self.rounds):
-            pass
-
-### String methods
-
-class UnicodeMappings(Test):
-
-    version = 2.0
-    operations = 3 * (5 + 4 + 2 + 1)
-    rounds = 10000
-
-    def test(self):
-
-        s = u''.join(map(unichr,range(20)))
-        t = u''.join(map(unichr,range(100)))
-        u = u''.join(map(unichr,range(500)))
-        v = u''.join(map(unichr,range(1000)))
-
-        for i in range(self.rounds):
-
-            s.lower()
-            s.lower()
-            s.lower()
-            s.lower()
-            s.lower()
-
-            s.upper()
-            s.upper()
-            s.upper()
-            s.upper()
-            s.upper()
-
-            s.title()
-            s.title()
-            s.title()
-            s.title()
-            s.title()
-
-            t.lower()
-            t.lower()
-            t.lower()
-            t.lower()
-
-            t.upper()
-            t.upper()
-            t.upper()
-            t.upper()
-
-            t.title()
-            t.title()
-            t.title()
-            t.title()
-
-            u.lower()
-            u.lower()
-
-            u.upper()
-            u.upper()
-
-            u.title()
-            u.title()
-
-            v.lower()
-
-            v.upper()
-
-            v.title()
-
-    def calibrate(self):
-
-        s = u''.join(map(unichr,range(20)))
-        t = u''.join(map(unichr,range(100)))
-        u = u''.join(map(unichr,range(500)))
-        v = u''.join(map(unichr,range(1000)))
-
-        for i in range(self.rounds):
-            pass
-
-class UnicodePredicates(Test):
-
-    version = 2.0
-    operations = 5 * 9
-    rounds = 120000
-
-    def test(self):
-
-        data = (u'abc', u'123', u'   ', u'\u1234\u2345\u3456', u'\uFFFF'*10)
-        len_data = len(data)
-
-        for i in range(self.rounds):
-            s = data[i % len_data]
-
-            s.isalnum()
-            s.isalpha()
-            s.isdecimal()
-            s.isdigit()
-            s.islower()
-            s.isnumeric()
-            s.isspace()
-            s.istitle()
-            s.isupper()
-
-            s.isalnum()
-            s.isalpha()
-            s.isdecimal()
-            s.isdigit()
-            s.islower()
-            s.isnumeric()
-            s.isspace()
-            s.istitle()
-            s.isupper()
-
-            s.isalnum()
-            s.isalpha()
-            s.isdecimal()
-            s.isdigit()
-            s.islower()
-            s.isnumeric()
-            s.isspace()
-            s.istitle()
-            s.isupper()
-
-            s.isalnum()
-            s.isalpha()
-            s.isdecimal()
-            s.isdigit()
-            s.islower()
-            s.isnumeric()
-            s.isspace()
-            s.istitle()
-            s.isupper()
-
-            s.isalnum()
-            s.isalpha()
-            s.isdecimal()
-            s.isdigit()
-            s.islower()
-            s.isnumeric()
-            s.isspace()
-            s.istitle()
-            s.isupper()
-
-    def calibrate(self):
-
-        data = (u'abc', u'123', u'   ', u'\u1234\u2345\u3456', u'\uFFFF'*10)
-        len_data = len(data)
-
-        for i in range(self.rounds):
-            s = data[i % len_data]
-
-try:
-    import unicodedata
-except ImportError:
-    pass
-else:
-    class UnicodeProperties(Test):
-
-        version = 2.0
-        operations = 5 * 8
-        rounds = 100000
-
-        def test(self):
-
-            data = (u'a', u'1', u' ', u'\u1234', u'\uFFFF')
-            len_data = len(data)
-            digit = unicodedata.digit
-            numeric = unicodedata.numeric
-            decimal = unicodedata.decimal
-            category = unicodedata.category
-            bidirectional = unicodedata.bidirectional
-            decomposition = unicodedata.decomposition
-            mirrored = unicodedata.mirrored
-            combining = unicodedata.combining
-
-            for i in range(self.rounds):
-
-                c = data[i % len_data]
-
-                digit(c, None)
-                numeric(c, None)
-                decimal(c, None)
-                category(c)
-                bidirectional(c)
-                decomposition(c)
-                mirrored(c)
-                combining(c)
-
-                digit(c, None)
-                numeric(c, None)
-                decimal(c, None)
-                category(c)
-                bidirectional(c)
-                decomposition(c)
-                mirrored(c)
-                combining(c)
-
-                digit(c, None)
-                numeric(c, None)
-                decimal(c, None)
-                category(c)
-                bidirectional(c)
-                decomposition(c)
-                mirrored(c)
-                combining(c)
-
-                digit(c, None)
-                numeric(c, None)
-                decimal(c, None)
-                category(c)
-                bidirectional(c)
-                decomposition(c)
-                mirrored(c)
-                combining(c)
-
-                digit(c, None)
-                numeric(c, None)
-                decimal(c, None)
-                category(c)
-                bidirectional(c)
-                decomposition(c)
-                mirrored(c)
-                combining(c)
-
-        def calibrate(self):
-
-            data = (u'a', u'1', u' ', u'\u1234', u'\uFFFF')
-            len_data = len(data)
-            digit = unicodedata.digit
-            numeric = unicodedata.numeric
-            decimal = unicodedata.decimal
-            category = unicodedata.category
-            bidirectional = unicodedata.bidirectional
-            decomposition = unicodedata.decomposition
-            mirrored = unicodedata.mirrored
-            combining = unicodedata.combining
-
-            for i in range(self.rounds):
-
-                c = data[i % len_data]
diff --git a/Tools/pybench/With.py b/Tools/pybench/With.py
deleted file mode 100644
index 30cd3c2..0000000
--- a/Tools/pybench/With.py
+++ /dev/null
@@ -1,189 +0,0 @@
-from pybench import Test
-
-class WithFinally(Test):
-
-    version = 2.0
-    operations = 20
-    rounds = 80000
-
-    class ContextManager(object):
-        def __enter__(self):
-            pass
-        def __exit__(self, exc, val, tb):
-            pass
-
-    def test(self):
-
-        cm = self.ContextManager()
-
-        for i in range(self.rounds):
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-            with cm: pass
-
-    def calibrate(self):
-
-        cm = self.ContextManager()
-
-        for i in range(self.rounds):
-            pass
-
-
-class TryFinally(Test):
-
-    version = 2.0
-    operations = 20
-    rounds = 80000
-
-    class ContextManager(object):
-        def __enter__(self):
-            pass
-        def __exit__(self):
-            # "Context manager" objects used just for their cleanup
-            # actions in finally blocks usually don't have parameters.
-            pass
-
-    def test(self):
-
-        cm = self.ContextManager()
-
-        for i in range(self.rounds):
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-            cm.__enter__()
-            try: pass
-            finally: cm.__exit__()
-
-    def calibrate(self):
-
-        cm = self.ContextManager()
-
-        for i in range(self.rounds):
-            pass
-
-
-class WithRaiseExcept(Test):
-
-    version = 2.0
-    operations = 2 + 3 + 3
-    rounds = 100000
-
-    class BlockExceptions(object):
-        def __enter__(self):
-            pass
-        def __exit__(self, exc, val, tb):
-            return True
-
-    def test(self):
-
-        error = ValueError
-        be = self.BlockExceptions()
-
-        for i in range(self.rounds):
-            with be: raise error
-            with be: raise error
-            with be: raise error("something")
-            with be: raise error("something")
-            with be: raise error("something")
-            with be: raise error("something")
-            with be: raise error("something")
-            with be: raise error("something")
-
-    def calibrate(self):
-
-        error = ValueError
-        be = self.BlockExceptions()
-
-        for i in range(self.rounds):
-            pass
diff --git a/Tools/pybench/clockres.py b/Tools/pybench/clockres.py
deleted file mode 100755
index d7f1ac8..0000000
--- a/Tools/pybench/clockres.py
+++ /dev/null
@@ -1,42 +0,0 @@
-#!/usr/bin/env python
-
-""" clockres - calculates the resolution in seconds of a given timer.
-
-    Copyright (c) 2006, Marc-Andre Lemburg (mal@egenix.com). See the
-    documentation for further information on copyrights, or contact
-    the author. All Rights Reserved.
-
-"""
-import time
-
-TEST_TIME = 1.0
-
-def clockres(timer):
-    d = {}
-    wallclock = time.time
-    start = wallclock()
-    stop = wallclock() + TEST_TIME
-    spin_loops = range(1000)
-    while 1:
-        now = wallclock()
-        if now >= stop:
-            break
-        for i in spin_loops:
-            d[timer()] = 1
-    values = sorted(d.keys())
-    min_diff = TEST_TIME
-    for i in range(len(values) - 1):
-        diff = values[i+1] - values[i]
-        if diff < min_diff:
-            min_diff = diff
-    return min_diff
-
-if __name__ == '__main__':
-    print('Clock resolution of various timer implementations:')
-    print('time.clock:           %10.3fus' % (clockres(time.clock) * 1e6))
-    print('time.time:            %10.3fus' % (clockres(time.time) * 1e6))
-    try:
-        import systimes
-        print('systimes.processtime: %10.3fus' % (clockres(systimes.processtime) * 1e6))
-    except ImportError:
-        pass
diff --git a/Tools/pybench/package/__init__.py b/Tools/pybench/package/__init__.py
deleted file mode 100644
index e69de29..0000000
--- a/Tools/pybench/package/__init__.py
+++ /dev/null
diff --git a/Tools/pybench/package/submodule.py b/Tools/pybench/package/submodule.py
deleted file mode 100644
index e69de29..0000000
--- a/Tools/pybench/package/submodule.py
+++ /dev/null
diff --git a/Tools/pybench/pybench.py b/Tools/pybench/pybench.py
deleted file mode 100755
index 942f56d..0000000
--- a/Tools/pybench/pybench.py
+++ /dev/null
@@ -1,974 +0,0 @@
-#!/usr/local/bin/python -O
-
-""" A Python Benchmark Suite
-
-"""
-# Note: Please keep this module compatible to Python 2.6.
-#
-# Tests may include features in later Python versions, but these
-# should then be embedded in try-except clauses in the configuration
-# module Setup.py.
-#
-
-from __future__ import print_function
-
-# pybench Copyright
-__copyright__ = """\
-Copyright (c), 1997-2006, Marc-Andre Lemburg (mal@lemburg.com)
-Copyright (c), 2000-2006, eGenix.com Software GmbH (info@egenix.com)
-
-                   All Rights Reserved.
-
-Permission to use, copy, modify, and distribute this software and its
-documentation for any purpose and without fee or royalty is hereby
-granted, provided that the above copyright notice appear in all copies
-and that both that copyright notice and this permission notice appear
-in supporting documentation or portions thereof, including
-modifications, that you make.
-
-THE AUTHOR MARC-ANDRE LEMBURG DISCLAIMS ALL WARRANTIES WITH REGARD TO
-THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND
-FITNESS, IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL,
-INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING
-FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
-NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
-WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !
-"""
-
-import sys
-import time
-import platform
-from CommandLine import *
-
-try:
-    import cPickle
-    pickle = cPickle
-except ImportError:
-    import pickle
-
-# Version number; version history: see README file !
-__version__ = '2.1'
-
-### Constants
-
-# Second fractions
-MILLI_SECONDS = 1e3
-MICRO_SECONDS = 1e6
-
-# Percent unit
-PERCENT = 100
-
-# Horizontal line length
-LINE = 79
-
-# Minimum test run-time
-MIN_TEST_RUNTIME = 1e-3
-
-# Number of calibration runs to use for calibrating the tests
-CALIBRATION_RUNS = 20
-
-# Number of calibration loops to run for each calibration run
-CALIBRATION_LOOPS = 20
-
-# Allow skipping calibration ?
-ALLOW_SKIPPING_CALIBRATION = 1
-
-# Timer types
-TIMER_TIME_TIME = 'time.time'
-TIMER_TIME_PROCESS_TIME = 'time.process_time'
-TIMER_TIME_PERF_COUNTER = 'time.perf_counter'
-TIMER_TIME_CLOCK = 'time.clock'
-TIMER_SYSTIMES_PROCESSTIME = 'systimes.processtime'
-
-# Choose platform default timer
-if hasattr(time, 'perf_counter'):
-    TIMER_PLATFORM_DEFAULT = TIMER_TIME_PERF_COUNTER
-elif sys.platform[:3] == 'win':
-    # On WinXP this has 2.5ms resolution
-    TIMER_PLATFORM_DEFAULT = TIMER_TIME_CLOCK
-else:
-    # On Linux this has 1ms resolution
-    TIMER_PLATFORM_DEFAULT = TIMER_TIME_TIME
-
-# Print debug information ?
-_debug = 0
-
-### Helpers
-
-def get_timer(timertype):
-
-    if timertype == TIMER_TIME_TIME:
-        return time.time
-    elif timertype == TIMER_TIME_PROCESS_TIME:
-        return time.process_time
-    elif timertype == TIMER_TIME_PERF_COUNTER:
-        return time.perf_counter
-    elif timertype == TIMER_TIME_CLOCK:
-        return time.clock
-    elif timertype == TIMER_SYSTIMES_PROCESSTIME:
-        import systimes
-        return systimes.processtime
-    else:
-        raise TypeError('unknown timer type: %s' % timertype)
-
-def get_machine_details():
-
-    if _debug:
-        print('Getting machine details...')
-    buildno, builddate = platform.python_build()
-    python = platform.python_version()
-    # XXX this is now always UCS4, maybe replace it with 'PEP393' in 3.3+?
-    if sys.maxunicode == 65535:
-        # UCS2 build (standard)
-        unitype = 'UCS2'
-    else:
-        # UCS4 build (most recent Linux distros)
-        unitype = 'UCS4'
-    bits, linkage = platform.architecture()
-    return {
-        'platform': platform.platform(),
-        'processor': platform.processor(),
-        'executable': sys.executable,
-        'implementation': getattr(platform, 'python_implementation',
-                                  lambda:'n/a')(),
-        'python': platform.python_version(),
-        'compiler': platform.python_compiler(),
-        'buildno': buildno,
-        'builddate': builddate,
-        'unicode': unitype,
-        'bits': bits,
-        }
-
-def print_machine_details(d, indent=''):
-
-    l = ['Machine Details:',
-         '   Platform ID:    %s' % d.get('platform', 'n/a'),
-         '   Processor:      %s' % d.get('processor', 'n/a'),
-         '',
-         'Python:',
-         '   Implementation: %s' % d.get('implementation', 'n/a'),
-         '   Executable:     %s' % d.get('executable', 'n/a'),
-         '   Version:        %s' % d.get('python', 'n/a'),
-         '   Compiler:       %s' % d.get('compiler', 'n/a'),
-         '   Bits:           %s' % d.get('bits', 'n/a'),
-         '   Build:          %s (#%s)' % (d.get('builddate', 'n/a'),
-                                          d.get('buildno', 'n/a')),
-         '   Unicode:        %s' % d.get('unicode', 'n/a'),
-         ]
-    joiner = '\n' + indent
-    print(indent + joiner.join(l) + '\n')
-
-### Test baseclass
-
-class Test:
-
-    """ All test must have this class as baseclass. It provides
-        the necessary interface to the benchmark machinery.
-
-        The tests must set .rounds to a value high enough to let the
-        test run between 20-50 seconds. This is needed because
-        clock()-timing only gives rather inaccurate values (on Linux,
-        for example, it is accurate to a few hundreths of a
-        second). If you don't want to wait that long, use a warp
-        factor larger than 1.
-
-        It is also important to set the .operations variable to a
-        value representing the number of "virtual operations" done per
-        call of .run().
-
-        If you change a test in some way, don't forget to increase
-        its version number.
-
-    """
-
-    ### Instance variables that each test should override
-
-    # Version number of the test as float (x.yy); this is important
-    # for comparisons of benchmark runs - tests with unequal version
-    # number will not get compared.
-    version = 2.1
-
-    # The number of abstract operations done in each round of the
-    # test. An operation is the basic unit of what you want to
-    # measure. The benchmark will output the amount of run-time per
-    # operation. Note that in order to raise the measured timings
-    # significantly above noise level, it is often required to repeat
-    # sets of operations more than once per test round. The measured
-    # overhead per test round should be less than 1 second.
-    operations = 1
-
-    # Number of rounds to execute per test run. This should be
-    # adjusted to a figure that results in a test run-time of between
-    # 1-2 seconds.
-    rounds = 100000
-
-    ### Internal variables
-
-    # Mark this class as implementing a test
-    is_a_test = 1
-
-    # Last timing: (real, run, overhead)
-    last_timing = (0.0, 0.0, 0.0)
-
-    # Warp factor to use for this test
-    warp = 1
-
-    # Number of calibration runs to use
-    calibration_runs = CALIBRATION_RUNS
-
-    # List of calibration timings
-    overhead_times = None
-
-    # List of test run timings
-    times = []
-
-    # Timer used for the benchmark
-    timer = TIMER_PLATFORM_DEFAULT
-
-    def __init__(self, warp=None, calibration_runs=None, timer=None):
-
-        # Set parameters
-        if warp is not None:
-            self.rounds = int(self.rounds / warp)
-            if self.rounds == 0:
-                raise ValueError('warp factor set too high')
-            self.warp = warp
-        if calibration_runs is not None:
-            if (not ALLOW_SKIPPING_CALIBRATION and
-                calibration_runs < 1):
-                raise ValueError('at least one calibration run is required')
-            self.calibration_runs = calibration_runs
-        if timer is not None:
-            self.timer = timer
-
-        # Init variables
-        self.times = []
-        self.overhead_times = []
-
-        # We want these to be in the instance dict, so that pickle
-        # saves them
-        self.version = self.version
-        self.operations = self.operations
-        self.rounds = self.rounds
-
-    def get_timer(self):
-
-        """ Return the timer function to use for the test.
-
-        """
-        return get_timer(self.timer)
-
-    def compatible(self, other):
-
-        """ Return 1/0 depending on whether the test is compatible
-            with the other Test instance or not.
-
-        """
-        if self.version != other.version:
-            return 0
-        if self.rounds != other.rounds:
-            return 0
-        return 1
-
-    def calibrate_test(self):
-
-        if self.calibration_runs == 0:
-            self.overhead_times = [0.0]
-            return
-
-        calibrate = self.calibrate
-        timer = self.get_timer()
-        calibration_loops = range(CALIBRATION_LOOPS)
-
-        # Time the calibration loop overhead
-        prep_times = []
-        for i in range(self.calibration_runs):
-            t = timer()
-            for i in calibration_loops:
-                pass
-            t = timer() - t
-            prep_times.append(t / CALIBRATION_LOOPS)
-        min_prep_time = min(prep_times)
-        if _debug:
-            print()
-            print('Calib. prep time     = %.6fms' % (
-                min_prep_time * MILLI_SECONDS))
-
-        # Time the calibration runs (doing CALIBRATION_LOOPS loops of
-        # .calibrate() method calls each)
-        for i in range(self.calibration_runs):
-            t = timer()
-            for i in calibration_loops:
-                calibrate()
-            t = timer() - t
-            self.overhead_times.append(t / CALIBRATION_LOOPS
-                                       - min_prep_time)
-
-        # Check the measured times
-        min_overhead = min(self.overhead_times)
-        max_overhead = max(self.overhead_times)
-        if _debug:
-            print('Calib. overhead time = %.6fms' % (
-                min_overhead * MILLI_SECONDS))
-        if min_overhead < 0.0:
-            raise ValueError('calibration setup did not work')
-        if max_overhead - min_overhead > 0.1:
-            raise ValueError(
-                'overhead calibration timing range too inaccurate: '
-                '%r - %r' % (min_overhead, max_overhead))
-
-    def run(self):
-
-        """ Run the test in two phases: first calibrate, then
-            do the actual test. Be careful to keep the calibration
-            timing low w/r to the test timing.
-
-        """
-        test = self.test
-        timer = self.get_timer()
-
-        # Get calibration
-        min_overhead = min(self.overhead_times)
-
-        # Test run
-        t = timer()
-        test()
-        t = timer() - t
-        if t < MIN_TEST_RUNTIME:
-            raise ValueError('warp factor too high: '
-                             'test times are < 10ms')
-        eff_time = t - min_overhead
-        if eff_time < 0:
-            raise ValueError('wrong calibration')
-        self.last_timing = (eff_time, t, min_overhead)
-        self.times.append(eff_time)
-
-    def calibrate(self):
-
-        """ Calibrate the test.
-
-            This method should execute everything that is needed to
-            setup and run the test - except for the actual operations
-            that you intend to measure. pybench uses this method to
-            measure the test implementation overhead.
-
-        """
-        return
-
-    def test(self):
-
-        """ Run the test.
-
-            The test needs to run self.rounds executing
-            self.operations number of operations each.
-
-        """
-        return
-
-    def stat(self):
-
-        """ Return test run statistics as tuple:
-
-            (minimum run time,
-             average run time,
-             total run time,
-             average time per operation,
-             minimum overhead time)
-
-        """
-        runs = len(self.times)
-        if runs == 0:
-            return 0.0, 0.0, 0.0, 0.0
-        min_time = min(self.times)
-        total_time = sum(self.times)
-        avg_time = total_time / float(runs)
-        operation_avg = total_time / float(runs
-                                           * self.rounds
-                                           * self.operations)
-        if self.overhead_times:
-            min_overhead = min(self.overhead_times)
-        else:
-            min_overhead = self.last_timing[2]
-        return min_time, avg_time, total_time, operation_avg, min_overhead
-
-### Load Setup
-
-# This has to be done after the definition of the Test class, since
-# the Setup module will import subclasses using this class.
-
-import Setup
-
-### Benchmark base class
-
-class Benchmark:
-
-    # Name of the benchmark
-    name = ''
-
-    # Number of benchmark rounds to run
-    rounds = 1
-
-    # Warp factor use to run the tests
-    warp = 1                    # Warp factor
-
-    # Average benchmark round time
-    roundtime = 0
-
-    # Benchmark version number as float x.yy
-    version = 2.1
-
-    # Produce verbose output ?
-    verbose = 0
-
-    # Dictionary with the machine details
-    machine_details = None
-
-    # Timer used for the benchmark
-    timer = TIMER_PLATFORM_DEFAULT
-
-    def __init__(self, name, verbose=None, timer=None, warp=None,
-                 calibration_runs=None):
-
-        if name:
-            self.name = name
-        else:
-            self.name = '%04i-%02i-%02i %02i:%02i:%02i' % \
-                        (time.localtime(time.time())[:6])
-        if verbose is not None:
-            self.verbose = verbose
-        if timer is not None:
-            self.timer = timer
-        if warp is not None:
-            self.warp = warp
-        if calibration_runs is not None:
-            self.calibration_runs = calibration_runs
-
-        # Init vars
-        self.tests = {}
-        if _debug:
-            print('Getting machine details...')
-        self.machine_details = get_machine_details()
-
-        # Make .version an instance attribute to have it saved in the
-        # Benchmark pickle
-        self.version = self.version
-
-    def get_timer(self):
-
-        """ Return the timer function to use for the test.
-
-        """
-        return get_timer(self.timer)
-
-    def compatible(self, other):
-
-        """ Return 1/0 depending on whether the benchmark is
-            compatible with the other Benchmark instance or not.
-
-        """
-        if self.version != other.version:
-            return 0
-        if (self.machine_details == other.machine_details and
-            self.timer != other.timer):
-            return 0
-        if (self.calibration_runs == 0 and
-            other.calibration_runs != 0):
-            return 0
-        if (self.calibration_runs != 0 and
-            other.calibration_runs == 0):
-            return 0
-        return 1
-
-    def load_tests(self, setupmod, limitnames=None):
-
-        # Add tests
-        if self.verbose:
-            print('Searching for tests ...')
-            print('--------------------------------------')
-        for testclass in setupmod.__dict__.values():
-            if not hasattr(testclass, 'is_a_test'):
-                continue
-            name = testclass.__name__
-            if  name == 'Test':
-                continue
-            if (limitnames is not None and
-                limitnames.search(name) is None):
-                continue
-            self.tests[name] = testclass(
-                warp=self.warp,
-                calibration_runs=self.calibration_runs,
-                timer=self.timer)
-        l = sorted(self.tests)
-        if self.verbose:
-            for name in l:
-                print('  %s' % name)
-            print('--------------------------------------')
-            print('  %i tests found' % len(l))
-            print()
-
-    def calibrate(self):
-
-        print('Calibrating tests. Please wait...', end=' ')
-        sys.stdout.flush()
-        if self.verbose:
-            print()
-            print()
-            print('Test                              min      max')
-            print('-' * LINE)
-        tests = sorted(self.tests.items())
-        for i in range(len(tests)):
-            name, test = tests[i]
-            test.calibrate_test()
-            if self.verbose:
-                print('%30s:  %6.3fms  %6.3fms' % \
-                      (name,
-                       min(test.overhead_times) * MILLI_SECONDS,
-                       max(test.overhead_times) * MILLI_SECONDS))
-        if self.verbose:
-            print()
-            print('Done with the calibration.')
-        else:
-            print('done.')
-        print()
-
-    def run(self):
-
-        tests = sorted(self.tests.items())
-        timer = self.get_timer()
-        print('Running %i round(s) of the suite at warp factor %i:' % \
-              (self.rounds, self.warp))
-        print()
-        self.roundtimes = []
-        for i in range(self.rounds):
-            if self.verbose:
-                print(' Round %-25i  effective   absolute  overhead' % (i+1))
-            total_eff_time = 0.0
-            for j in range(len(tests)):
-                name, test = tests[j]
-                if self.verbose:
-                    print('%30s:' % name, end=' ')
-                test.run()
-                (eff_time, abs_time, min_overhead) = test.last_timing
-                total_eff_time = total_eff_time + eff_time
-                if self.verbose:
-                    print('    %5.0fms    %5.0fms %7.3fms' % \
-                          (eff_time * MILLI_SECONDS,
-                           abs_time * MILLI_SECONDS,
-                           min_overhead * MILLI_SECONDS))
-            self.roundtimes.append(total_eff_time)
-            if self.verbose:
-                print('                   '
-                       '               ------------------------------')
-                print('                   '
-                       '     Totals:    %6.0fms' %
-                       (total_eff_time * MILLI_SECONDS))
-                print()
-            else:
-                print('* Round %i done in %.3f seconds.' % (i+1,
-                                                            total_eff_time))
-        print()
-
-    def stat(self):
-
-        """ Return benchmark run statistics as tuple:
-
-            (minimum round time,
-             average round time,
-             maximum round time)
-
-            XXX Currently not used, since the benchmark does test
-                statistics across all rounds.
-
-        """
-        runs = len(self.roundtimes)
-        if runs == 0:
-            return 0.0, 0.0
-        min_time = min(self.roundtimes)
-        total_time = sum(self.roundtimes)
-        avg_time = total_time / float(runs)
-        max_time = max(self.roundtimes)
-        return (min_time, avg_time, max_time)
-
-    def print_header(self, title='Benchmark'):
-
-        print('-' * LINE)
-        print('%s: %s' % (title, self.name))
-        print('-' * LINE)
-        print()
-        print('    Rounds: %s' % self.rounds)
-        print('    Warp:   %s' % self.warp)
-        print('    Timer:  %s' % self.timer)
-        print()
-        if self.machine_details:
-            print_machine_details(self.machine_details, indent='    ')
-            print()
-
-    def print_benchmark(self, hidenoise=0, limitnames=None):
-
-        print('Test                          '
-               '   minimum  average  operation  overhead')
-        print('-' * LINE)
-        tests = sorted(self.tests.items())
-        total_min_time = 0.0
-        total_avg_time = 0.0
-        for name, test in tests:
-            if (limitnames is not None and
-                limitnames.search(name) is None):
-                continue
-            (min_time,
-             avg_time,
-             total_time,
-             op_avg,
-             min_overhead) = test.stat()
-            total_min_time = total_min_time + min_time
-            total_avg_time = total_avg_time + avg_time
-            print('%30s:  %5.0fms  %5.0fms  %6.2fus  %7.3fms' % \
-                  (name,
-                   min_time * MILLI_SECONDS,
-                   avg_time * MILLI_SECONDS,
-                   op_avg * MICRO_SECONDS,
-                   min_overhead *MILLI_SECONDS))
-        print('-' * LINE)
-        print('Totals:                        '
-               ' %6.0fms %6.0fms' %
-               (total_min_time * MILLI_SECONDS,
-                total_avg_time * MILLI_SECONDS,
-                ))
-        print()
-
-    def print_comparison(self, compare_to, hidenoise=0, limitnames=None):
-
-        # Check benchmark versions
-        if compare_to.version != self.version:
-            print('* Benchmark versions differ: '
-                   'cannot compare this benchmark to "%s" !' %
-                   compare_to.name)
-            print()
-            self.print_benchmark(hidenoise=hidenoise,
-                                 limitnames=limitnames)
-            return
-
-        # Print header
-        compare_to.print_header('Comparing with')
-        print('Test                          '
-               '   minimum run-time        average  run-time')
-        print('                              '
-               '   this    other   diff    this    other   diff')
-        print('-' * LINE)
-
-        # Print test comparisons
-        tests = sorted(self.tests.items())
-        total_min_time = other_total_min_time = 0.0
-        total_avg_time = other_total_avg_time = 0.0
-        benchmarks_compatible = self.compatible(compare_to)
-        tests_compatible = 1
-        for name, test in tests:
-            if (limitnames is not None and
-                limitnames.search(name) is None):
-                continue
-            (min_time,
-             avg_time,
-             total_time,
-             op_avg,
-             min_overhead) = test.stat()
-            total_min_time = total_min_time + min_time
-            total_avg_time = total_avg_time + avg_time
-            try:
-                other = compare_to.tests[name]
-            except KeyError:
-                other = None
-            if other is None:
-                # Other benchmark doesn't include the given test
-                min_diff, avg_diff = 'n/a', 'n/a'
-                other_min_time = 0.0
-                other_avg_time = 0.0
-                tests_compatible = 0
-            else:
-                (other_min_time,
-                 other_avg_time,
-                 other_total_time,
-                 other_op_avg,
-                 other_min_overhead) = other.stat()
-                other_total_min_time = other_total_min_time + other_min_time
-                other_total_avg_time = other_total_avg_time + other_avg_time
-                if (benchmarks_compatible and
-                    test.compatible(other)):
-                    # Both benchmark and tests are comparable
-                    min_diff = ((min_time * self.warp) /
-                                (other_min_time * other.warp) - 1.0)
-                    avg_diff = ((avg_time * self.warp) /
-                                (other_avg_time * other.warp) - 1.0)
-                    if hidenoise and abs(min_diff) < 10.0:
-                        min_diff = ''
-                    else:
-                        min_diff = '%+5.1f%%' % (min_diff * PERCENT)
-                    if hidenoise and abs(avg_diff) < 10.0:
-                        avg_diff = ''
-                    else:
-                        avg_diff = '%+5.1f%%' % (avg_diff * PERCENT)
-                else:
-                    # Benchmark or tests are not comparable
-                    min_diff, avg_diff = 'n/a', 'n/a'
-                    tests_compatible = 0
-            print('%30s: %5.0fms %5.0fms %7s %5.0fms %5.0fms %7s' % \
-                  (name,
-                   min_time * MILLI_SECONDS,
-                   other_min_time * MILLI_SECONDS * compare_to.warp / self.warp,
-                   min_diff,
-                   avg_time * MILLI_SECONDS,
-                   other_avg_time * MILLI_SECONDS * compare_to.warp / self.warp,
-                   avg_diff))
-        print('-' * LINE)
-
-        # Summarise test results
-        if not benchmarks_compatible or not tests_compatible:
-            min_diff, avg_diff = 'n/a', 'n/a'
-        else:
-            if other_total_min_time != 0.0:
-                min_diff = '%+5.1f%%' % (
-                    ((total_min_time * self.warp) /
-                     (other_total_min_time * compare_to.warp) - 1.0) * PERCENT)
-            else:
-                min_diff = 'n/a'
-            if other_total_avg_time != 0.0:
-                avg_diff = '%+5.1f%%' % (
-                    ((total_avg_time * self.warp) /
-                     (other_total_avg_time * compare_to.warp) - 1.0) * PERCENT)
-            else:
-                avg_diff = 'n/a'
-        print('Totals:                       '
-               '  %5.0fms %5.0fms %7s %5.0fms %5.0fms %7s' %
-               (total_min_time * MILLI_SECONDS,
-                (other_total_min_time * compare_to.warp/self.warp
-                 * MILLI_SECONDS),
-                min_diff,
-                total_avg_time * MILLI_SECONDS,
-                (other_total_avg_time * compare_to.warp/self.warp
-                 * MILLI_SECONDS),
-                avg_diff
-               ))
-        print()
-        print('(this=%s, other=%s)' % (self.name,
-                                       compare_to.name))
-        print()
-
-class PyBenchCmdline(Application):
-
-    header = ("PYBENCH - a benchmark test suite for Python "
-              "interpreters/compilers.")
-
-    version = __version__
-
-    debug = _debug
-
-    options = [ArgumentOption('-n',
-                              'number of rounds',
-                              Setup.Number_of_rounds),
-               ArgumentOption('-f',
-                              'save benchmark to file arg',
-                              ''),
-               ArgumentOption('-c',
-                              'compare benchmark with the one in file arg',
-                              ''),
-               ArgumentOption('-s',
-                              'show benchmark in file arg, then exit',
-                              ''),
-               ArgumentOption('-w',
-                              'set warp factor to arg',
-                              Setup.Warp_factor),
-               ArgumentOption('-t',
-                              'run only tests with names matching arg',
-                              ''),
-               ArgumentOption('-C',
-                              'set the number of calibration runs to arg',
-                              CALIBRATION_RUNS),
-               SwitchOption('-d',
-                            'hide noise in comparisons',
-                            0),
-               SwitchOption('-v',
-                            'verbose output (not recommended)',
-                            0),
-               SwitchOption('--with-gc',
-                            'enable garbage collection',
-                            0),
-               SwitchOption('--with-syscheck',
-                            'use default sys check interval',
-                            0),
-               ArgumentOption('--timer',
-                            'use given timer',
-                            TIMER_PLATFORM_DEFAULT),
-               ]
-
-    about = """\
-The normal operation is to run the suite and display the
-results. Use -f to save them for later reuse or comparisons.
-
-Available timers:
-
-   time.time
-   time.clock
-   systimes.processtime
-
-Examples:
-
-python2.1 pybench.py -f p21.pybench
-python2.5 pybench.py -f p25.pybench
-python pybench.py -s p25.pybench -c p21.pybench
-"""
-    copyright = __copyright__
-
-    def main(self):
-
-        rounds = self.values['-n']
-        reportfile = self.values['-f']
-        show_bench = self.values['-s']
-        compare_to = self.values['-c']
-        hidenoise = self.values['-d']
-        warp = int(self.values['-w'])
-        withgc = self.values['--with-gc']
-        limitnames = self.values['-t']
-        if limitnames:
-            if _debug:
-                print('* limiting test names to one with substring "%s"' % \
-                      limitnames)
-            limitnames = re.compile(limitnames, re.I)
-        else:
-            limitnames = None
-        verbose = self.verbose
-        withsyscheck = self.values['--with-syscheck']
-        calibration_runs = self.values['-C']
-        timer = self.values['--timer']
-
-        print('-' * LINE)
-        print('PYBENCH %s' % __version__)
-        print('-' * LINE)
-        print('* using %s %s' % (
-            getattr(platform, 'python_implementation', lambda:'Python')(),
-            ' '.join(sys.version.split())))
-
-        # Switch off garbage collection
-        if not withgc:
-            try:
-                import gc
-            except ImportError:
-                print('* Python version doesn\'t support garbage collection')
-            else:
-                try:
-                    gc.disable()
-                except NotImplementedError:
-                    print('* Python version doesn\'t support gc.disable')
-                else:
-                    print('* disabled garbage collection')
-
-        # "Disable" sys check interval
-        if not withsyscheck:
-            # Too bad the check interval uses an int instead of a long...
-            value = 2147483647
-            try:
-                sys.setcheckinterval(value)
-            except (AttributeError, NotImplementedError):
-                print('* Python version doesn\'t support sys.setcheckinterval')
-            else:
-                print('* system check interval set to maximum: %s' % value)
-
-        if timer == TIMER_SYSTIMES_PROCESSTIME:
-            import systimes
-            print('* using timer: systimes.processtime (%s)' % \
-                  systimes.SYSTIMES_IMPLEMENTATION)
-        else:
-            # Check that the clock function does exist
-            try:
-                get_timer(timer)
-            except TypeError:
-                print("* Error: Unknown timer: %s" % timer)
-                return
-
-            print('* using timer: %s' % timer)
-            if hasattr(time, 'get_clock_info'):
-                info = time.get_clock_info(timer[5:])
-                print('* timer: resolution=%s, implementation=%s'
-                      % (info.resolution, info.implementation))
-
-        print()
-
-        if compare_to:
-            try:
-                f = open(compare_to,'rb')
-                bench = pickle.load(f)
-                bench.name = compare_to
-                f.close()
-                compare_to = bench
-            except IOError as reason:
-                print('* Error opening/reading file %s: %s' % (
-                    repr(compare_to),
-                    reason))
-                compare_to = None
-
-        if show_bench:
-            try:
-                f = open(show_bench,'rb')
-                bench = pickle.load(f)
-                bench.name = show_bench
-                f.close()
-                bench.print_header()
-                if compare_to:
-                    bench.print_comparison(compare_to,
-                                           hidenoise=hidenoise,
-                                           limitnames=limitnames)
-                else:
-                    bench.print_benchmark(hidenoise=hidenoise,
-                                          limitnames=limitnames)
-            except IOError as reason:
-                print('* Error opening/reading file %s: %s' % (
-                    repr(show_bench),
-                    reason))
-                print()
-            return
-
-        if reportfile:
-            print('Creating benchmark: %s (rounds=%i, warp=%i)' % \
-                  (reportfile, rounds, warp))
-            print()
-
-        # Create benchmark object
-        bench = Benchmark(reportfile,
-                          verbose=verbose,
-                          timer=timer,
-                          warp=warp,
-                          calibration_runs=calibration_runs)
-        bench.rounds = rounds
-        bench.load_tests(Setup, limitnames=limitnames)
-        try:
-            bench.calibrate()
-            bench.run()
-        except KeyboardInterrupt:
-            print()
-            print('*** KeyboardInterrupt -- Aborting')
-            print()
-            return
-        bench.print_header()
-        if compare_to:
-            bench.print_comparison(compare_to,
-                                   hidenoise=hidenoise,
-                                   limitnames=limitnames)
-        else:
-            bench.print_benchmark(hidenoise=hidenoise,
-                                  limitnames=limitnames)
-
-        # Ring bell
-        sys.stderr.write('\007')
-
-        if reportfile:
-            try:
-                f = open(reportfile,'wb')
-                bench.name = reportfile
-                pickle.dump(bench,f)
-                f.close()
-            except IOError as reason:
-                print('* Error opening/writing reportfile %s: %s' % (
-                    reportfile,
-                    reason))
-                print()
-
-if __name__ == '__main__':
-    PyBenchCmdline()
diff --git a/Tools/pybench/systimes.py b/Tools/pybench/systimes.py
deleted file mode 100755
index 5e00891..0000000
--- a/Tools/pybench/systimes.py
+++ /dev/null
@@ -1,214 +0,0 @@
-#!/usr/bin/env python
-
-""" systimes() user and system timer implementations for use by
-    pybench.
-
-    This module implements various different strategies for measuring
-    performance timings. It tries to choose the best available method
-    based on the platform and available tools.
-
-    On Windows, it is recommended to have the Mark Hammond win32
-    package installed. Alternatively, the Thomas Heller ctypes
-    packages can also be used.
-
-    On Unix systems, the standard resource module provides the highest
-    resolution timings. Unfortunately, it is not available on all Unix
-    platforms.
-
-    If no supported timing methods based on process time can be found,
-    the module reverts to the highest resolution wall-clock timer
-    instead. The system time part will then always be 0.0.
-
-    The module exports one public API:
-
-    def systimes():
-
-        Return the current timer values for measuring user and system
-        time as tuple of seconds (user_time, system_time).
-
-    Copyright (c) 2006, Marc-Andre Lemburg (mal@egenix.com). See the
-    documentation for further information on copyrights, or contact
-    the author. All Rights Reserved.
-
-"""
-
-from __future__ import print_function
-
-import time, sys
-
-#
-# Note: Please keep this module compatible to Python 1.5.2.
-#
-# TODOs:
-#
-# * Add ctypes wrapper for new clock_gettime() real-time POSIX APIs;
-#   these will then provide nano-second resolution where available.
-#
-# * Add a function that returns the resolution of systimes()
-#   values, ie. systimesres().
-#
-
-### Choose an implementation
-
-SYSTIMES_IMPLEMENTATION = None
-USE_CTYPES_GETPROCESSTIMES = 'ctypes GetProcessTimes() wrapper'
-USE_WIN32PROCESS_GETPROCESSTIMES = 'win32process.GetProcessTimes()'
-USE_RESOURCE_GETRUSAGE = 'resource.getrusage()'
-USE_PROCESS_TIME_CLOCK = 'time.clock() (process time)'
-USE_WALL_TIME_CLOCK = 'time.clock() (wall-clock)'
-USE_WALL_TIME_TIME = 'time.time() (wall-clock)'
-
-if sys.platform[:3] == 'win':
-    # Windows platform
-    try:
-        import win32process
-    except ImportError:
-        try:
-            import ctypes
-        except ImportError:
-            # Use the wall-clock implementation time.clock(), since this
-            # is the highest resolution clock available on Windows
-            SYSTIMES_IMPLEMENTATION = USE_WALL_TIME_CLOCK
-        else:
-            SYSTIMES_IMPLEMENTATION = USE_CTYPES_GETPROCESSTIMES
-    else:
-        SYSTIMES_IMPLEMENTATION = USE_WIN32PROCESS_GETPROCESSTIMES
-else:
-    # All other platforms
-    try:
-        import resource
-    except ImportError:
-        pass
-    else:
-        SYSTIMES_IMPLEMENTATION = USE_RESOURCE_GETRUSAGE
-
-# Fall-back solution
-if SYSTIMES_IMPLEMENTATION is None:
-    # Check whether we can use time.clock() as approximation
-    # for systimes()
-    start = time.clock()
-    time.sleep(0.1)
-    stop = time.clock()
-    if stop - start < 0.001:
-        # Looks like time.clock() is usable (and measures process
-        # time)
-        SYSTIMES_IMPLEMENTATION = USE_PROCESS_TIME_CLOCK
-    else:
-        # Use wall-clock implementation time.time() since this provides
-        # the highest resolution clock on most systems
-        SYSTIMES_IMPLEMENTATION = USE_WALL_TIME_TIME
-
-### Implementations
-
-def getrusage_systimes():
-    return resource.getrusage(resource.RUSAGE_SELF)[:2]
-
-def process_time_clock_systimes():
-    return (time.clock(), 0.0)
-
-def wall_clock_clock_systimes():
-    return (time.clock(), 0.0)
-
-def wall_clock_time_systimes():
-    return (time.time(), 0.0)
-
-# Number of clock ticks per second for the values returned
-# by GetProcessTimes() on Windows.
-#
-# Note: Ticks returned by GetProcessTimes() are 100ns intervals on
-# Windows XP. However, the process times are only updated with every
-# clock tick and the frequency of these is somewhat lower: depending
-# on the OS version between 10ms and 15ms. Even worse, the process
-# time seems to be allocated to process currently running when the
-# clock interrupt arrives, ie. it is possible that the current time
-# slice gets accounted to a different process.
-
-WIN32_PROCESS_TIMES_TICKS_PER_SECOND = 1e7
-
-def win32process_getprocesstimes_systimes():
-    d = win32process.GetProcessTimes(win32process.GetCurrentProcess())
-    return (d['UserTime'] / WIN32_PROCESS_TIMES_TICKS_PER_SECOND,
-            d['KernelTime'] / WIN32_PROCESS_TIMES_TICKS_PER_SECOND)
-
-def ctypes_getprocesstimes_systimes():
-    creationtime = ctypes.c_ulonglong()
-    exittime = ctypes.c_ulonglong()
-    kerneltime = ctypes.c_ulonglong()
-    usertime = ctypes.c_ulonglong()
-    rc = ctypes.windll.kernel32.GetProcessTimes(
-        ctypes.windll.kernel32.GetCurrentProcess(),
-        ctypes.byref(creationtime),
-        ctypes.byref(exittime),
-        ctypes.byref(kerneltime),
-        ctypes.byref(usertime))
-    if not rc:
-        raise TypeError('GetProcessTimes() returned an error')
-    return (usertime.value / WIN32_PROCESS_TIMES_TICKS_PER_SECOND,
-            kerneltime.value / WIN32_PROCESS_TIMES_TICKS_PER_SECOND)
-
-# Select the default for the systimes() function
-
-if SYSTIMES_IMPLEMENTATION is USE_RESOURCE_GETRUSAGE:
-    systimes = getrusage_systimes
-
-elif SYSTIMES_IMPLEMENTATION is USE_PROCESS_TIME_CLOCK:
-    systimes = process_time_clock_systimes
-
-elif SYSTIMES_IMPLEMENTATION is USE_WALL_TIME_CLOCK:
-    systimes = wall_clock_clock_systimes
-
-elif SYSTIMES_IMPLEMENTATION is USE_WALL_TIME_TIME:
-    systimes = wall_clock_time_systimes
-
-elif SYSTIMES_IMPLEMENTATION is USE_WIN32PROCESS_GETPROCESSTIMES:
-    systimes = win32process_getprocesstimes_systimes
-
-elif SYSTIMES_IMPLEMENTATION is USE_CTYPES_GETPROCESSTIMES:
-    systimes = ctypes_getprocesstimes_systimes
-
-else:
-    raise TypeError('no suitable systimes() implementation found')
-
-def processtime():
-
-    """ Return the total time spent on the process.
-
-        This is the sum of user and system time as returned by
-        systimes().
-
-    """
-    user, system = systimes()
-    return user + system
-
-### Testing
-
-def some_workload():
-    x = 0
-    for i in range(10000000):
-        x = x + 1
-
-def test_workload():
-    print('Testing systimes() under load conditions')
-    t0 = systimes()
-    some_workload()
-    t1 = systimes()
-    print('before:', t0)
-    print('after:', t1)
-    print('differences:', (t1[0] - t0[0], t1[1] - t0[1]))
-    print()
-
-def test_idle():
-    print('Testing systimes() under idle conditions')
-    t0 = systimes()
-    time.sleep(1)
-    t1 = systimes()
-    print('before:', t0)
-    print('after:', t1)
-    print('differences:', (t1[0] - t0[0], t1[1] - t0[1]))
-    print()
-
-if __name__ == '__main__':
-    print('Using %s as timer' % SYSTIMES_IMPLEMENTATION)
-    print()
-    test_workload()
-    test_idle()
diff --git a/Tools/scripts/generate_opcode_h.py b/Tools/scripts/generate_opcode_h.py
index 948b56f..6622a3c 100644
--- a/Tools/scripts/generate_opcode_h.py
+++ b/Tools/scripts/generate_opcode_h.py
@@ -1,6 +1,8 @@
 # This script generates the opcode.h header file.
 
 import sys
+import tokenize
+
 header = """/* Auto-generated by Tools/scripts/generate_opcode_h.py */
 #ifndef Py_OPCODE_H
 #define Py_OPCODE_H
@@ -35,7 +37,13 @@
 
 def main(opcode_py, outfile='Include/opcode.h'):
     opcode = {}
-    exec(open(opcode_py).read(), opcode)
+    if hasattr(tokenize, 'open'):
+        fp = tokenize.open(opcode_py)   # Python 3.2+
+    else:
+        fp = open(opcode_py)            # Python 2.7
+    with fp:
+        code = fp.read()
+    exec(code, opcode)
     opmap = opcode['opmap']
     with open(outfile, 'w') as fobj:
         fobj.write(header)
@@ -47,6 +55,8 @@
                             ('HAVE_ARGUMENT', opcode['HAVE_ARGUMENT']))
         fobj.write(footer)
 
+    print("%s regenerated from %s" % (outfile, opcode_py))
+
 
 if __name__ == '__main__':
     main(sys.argv[1], sys.argv[2])
diff --git a/Tools/scripts/google.py b/Tools/scripts/google.py
index 12152bb..82fb287 100755
--- a/Tools/scripts/google.py
+++ b/Tools/scripts/google.py
@@ -1,23 +1,25 @@
 #! /usr/bin/env python3
 
-import sys, webbrowser
+"""Script to search with Google
 
-def main():
-    args = sys.argv[1:]
-    if not args:
-        print("Usage: %s querystring" % sys.argv[0])
-        return
-    list = []
-    for arg in args:
-        if '+' in arg:
-            arg = arg.replace('+', '%2B')
+Usage:
+    python3 google.py [search terms]
+"""
+
+import sys
+import urllib.parse
+import webbrowser
+
+
+def main(args):
+    def quote(arg):
         if ' ' in arg:
             arg = '"%s"' % arg
-        arg = arg.replace(' ', '+')
-        list.append(arg)
-    s = '+'.join(list)
-    url = "http://www.google.com/search?q=%s" % s
+        return urllib.parse.quote_plus(arg)
+
+    qstring = '+'.join(quote(arg) for arg in args)
+    url = urllib.parse.urljoin('https://www.google.com/search', '?q=' + qstring)
     webbrowser.open(url)
 
 if __name__ == '__main__':
-    main()
+    main(sys.argv[1:])
diff --git a/Tools/scripts/run_tests.py b/Tools/scripts/run_tests.py
index b582e13..3028302 100644
--- a/Tools/scripts/run_tests.py
+++ b/Tools/scripts/run_tests.py
@@ -26,6 +26,7 @@
 
 def main(regrtest_args):
     args = [sys.executable,
+            '-u',                 # Unbuffered stdout and stderr
             '-W', 'default',      # Warnings set to 'default'
             '-bb',                # Warnings about bytes/bytearray
             '-E',                 # Ignore environment variables
diff --git a/configure b/configure
index 1500cea..a624d1c 100755
--- a/configure
+++ b/configure
@@ -1,6 +1,6 @@
 #! /bin/sh
 # Guess values for system-dependent variables and create Makefiles.
-# Generated by GNU Autoconf 2.69 for python 3.6.
+# Generated by GNU Autoconf 2.69 for python 3.7.
 #
 # Report bugs to <https://bugs.python.org/>.
 #
@@ -580,8 +580,8 @@
 # Identity of this package.
 PACKAGE_NAME='python'
 PACKAGE_TARNAME='python'
-PACKAGE_VERSION='3.6'
-PACKAGE_STRING='python 3.6'
+PACKAGE_VERSION='3.7'
+PACKAGE_STRING='python 3.7'
 PACKAGE_BUGREPORT='https://bugs.python.org/'
 PACKAGE_URL=''
 
@@ -1396,7 +1396,7 @@
   # Omit some internal or obsolete options to make the list less imposing.
   # This message is too long to be a string in the A/UX 3.1 sh.
   cat <<_ACEOF
-\`configure' configures python 3.6 to adapt to many kinds of systems.
+\`configure' configures python 3.7 to adapt to many kinds of systems.
 
 Usage: $0 [OPTION]... [VAR=VALUE]...
 
@@ -1462,7 +1462,7 @@
 
 if test -n "$ac_init_help"; then
   case $ac_init_help in
-     short | recursive ) echo "Configuration of python 3.6:";;
+     short | recursive ) echo "Configuration of python 3.7:";;
    esac
   cat <<\_ACEOF
 
@@ -1620,7 +1620,7 @@
 test -n "$ac_init_help" && exit $ac_status
 if $ac_init_version; then
   cat <<\_ACEOF
-python configure 3.6
+python configure 3.7
 generated by GNU Autoconf 2.69
 
 Copyright (C) 2012 Free Software Foundation, Inc.
@@ -2329,7 +2329,7 @@
 This file contains any messages produced by compilers while
 running configure, to aid debugging if configure makes a mistake.
 
-It was created by python $as_me 3.6, which was
+It was created by python $as_me 3.7, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   $ $0 $@
@@ -2956,7 +2956,7 @@
 mv confdefs.h.new confdefs.h
 
 
-VERSION=3.6
+VERSION=3.7
 
 # Version number of Python's own shared library file.
 
@@ -10028,23 +10028,30 @@
 fi
 
 
-case "$with_system_ffi" in
-    "")
-        case $ac_sys_system in
-            Darwin)
-                with_system_ffi="no"
-                ;;
-            *)
-                with_system_ffi="yes"
-                ;;
-        esac
-        ;;
-    yes|no)
-        ;;
-    *)
-        as_fn_error $? "--with-system-ffi accepts no arguments" "$LINENO" 5
-        ;;
-esac
+if test "$ac_sys_system" = "Darwin"
+then
+    case "$with_system_ffi" in
+        "")
+            with_system_ffi="no"
+            ;;
+        yes|no)
+            ;;
+        *)
+            as_fn_error $? "--with-system-ffi accepts no arguments" "$LINENO" 5
+            ;;
+    esac
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5
+$as_echo "$with_system_ffi" >&6; }
+else
+    { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5
+$as_echo "yes" >&6; }
+    if test "$with_system_ffi" != ""
+    then
+        { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: --with(out)-system-ffi is ignored on this platform" >&5
+$as_echo "$as_me: WARNING: --with(out)-system-ffi is ignored on this platform" >&2;}
+    fi
+    with_system_ffi="yes"
+fi
 
 if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then
     LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null | sed -e 's/^-I//;s/ *$//'`"
@@ -10053,9 +10060,6 @@
 fi
 
 
-{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_system_ffi" >&5
-$as_echo "$with_system_ffi" >&6; }
-
 # Check for use of the system libmpdec library
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for --with-system-libmpdec" >&5
 $as_echo_n "checking for --with-system-libmpdec... " >&6; }
@@ -13139,6 +13143,18 @@
 
 fi
 
+# Issue #21085: In Cygwin, siginfo_t does not have si_band field.
+ac_fn_c_check_member "$LINENO" "siginfo_t" "si_band" "ac_cv_member_siginfo_t_si_band" "#include <signal.h>
+"
+if test "x$ac_cv_member_siginfo_t_si_band" = xyes; then :
+
+cat >>confdefs.h <<_ACEOF
+#define HAVE_SIGINFO_T_SI_BAND 1
+_ACEOF
+
+
+fi
+
 
 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for time.h that defines altzone" >&5
 $as_echo_n "checking for time.h that defines altzone... " >&6; }
@@ -17114,7 +17130,7 @@
 # report actual input values of CONFIG_FILES etc. instead of their
 # values after options handling.
 ac_log="
-This file was extended by python $as_me 3.6, which was
+This file was extended by python $as_me 3.7, which was
 generated by GNU Autoconf 2.69.  Invocation command line was
 
   CONFIG_FILES    = $CONFIG_FILES
@@ -17176,7 +17192,7 @@
 cat >>$CONFIG_STATUS <<_ACEOF || ac_write_fail=1
 ac_cs_config="`$as_echo "$ac_configure_args" | sed 's/^ //; s/[\\""\`\$]/\\\\&/g'`"
 ac_cs_version="\\
-python config.status 3.6
+python config.status 3.7
 configured by $0, generated by GNU Autoconf 2.69,
   with options \\"\$ac_cs_config\\"
 
diff --git a/configure.ac b/configure.ac
index 64f12f2..09b54a7 100644
--- a/configure.ac
+++ b/configure.ac
@@ -3,7 +3,7 @@
 dnl ***********************************************
 
 # Set VERSION so we only need to edit in one place (i.e., here)
-m4_define(PYTHON_VERSION, 3.6)
+m4_define(PYTHON_VERSION, 3.7)
 
 AC_PREREQ(2.65)
 
@@ -2787,23 +2787,27 @@
 AC_ARG_WITH(system_ffi,
             AS_HELP_STRING([--with-system-ffi], [build _ctypes module using an installed ffi library]),,,)
 
-case "$with_system_ffi" in
-    "")
-        case $ac_sys_system in
-            Darwin)
-                with_system_ffi="no"
-                ;;
-            *)
-                with_system_ffi="yes"
-                ;;
-        esac
-        ;;
-    yes|no)
-        ;;
-    *)
-        AC_MSG_ERROR([--with-system-ffi accepts no arguments])
-        ;;
-esac
+if test "$ac_sys_system" = "Darwin"
+then
+    case "$with_system_ffi" in
+        "")
+            with_system_ffi="no"
+            ;;
+        yes|no)
+            ;;
+        *)
+            AC_MSG_ERROR([--with-system-ffi accepts no arguments])
+            ;;
+    esac
+    AC_MSG_RESULT($with_system_ffi)
+else
+    AC_MSG_RESULT(yes)
+    if test "$with_system_ffi" != ""
+    then
+        AC_MSG_WARN([--with(out)-system-ffi is ignored on this platform])
+    fi
+    with_system_ffi="yes"
+fi
 
 if test "$with_system_ffi" = "yes" && test -n "$PKG_CONFIG"; then
     LIBFFI_INCLUDEDIR="`"$PKG_CONFIG" libffi --cflags-only-I 2>/dev/null | sed -e 's/^-I//;s/ *$//'`"
@@ -2812,8 +2816,6 @@
 fi
 AC_SUBST(LIBFFI_INCLUDEDIR)
 
-AC_MSG_RESULT($with_system_ffi)
-
 # Check for use of the system libmpdec library
 AC_MSG_CHECKING(for --with-system-libmpdec)
 AC_ARG_WITH(system_libmpdec,
@@ -3930,6 +3932,8 @@
   #include <sys/types.h>
   #include <pwd.h>
 ]])
+# Issue #21085: In Cygwin, siginfo_t does not have si_band field.
+AC_CHECK_MEMBERS([siginfo_t.si_band], [], [], [[#include <signal.h>]])
 
 AC_MSG_CHECKING(for time.h that defines altzone)
 AC_CACHE_VAL(ac_cv_header_time_altzone,[
diff --git a/pyconfig.h.in b/pyconfig.h.in
index b10c57f..21354a5 100644
--- a/pyconfig.h.in
+++ b/pyconfig.h.in
@@ -856,6 +856,9 @@
 /* Define to 1 if you have the `sigaltstack' function. */
 #undef HAVE_SIGALTSTACK
 
+/* Define to 1 if `si_band' is a member of `siginfo_t'. */
+#undef HAVE_SIGINFO_T_SI_BAND
+
 /* Define to 1 if you have the `siginterrupt' function. */
 #undef HAVE_SIGINTERRUPT
 
diff --git a/setup.py b/setup.py
index d218722..2cbe9a5 100644
--- a/setup.py
+++ b/setup.py
@@ -321,6 +321,7 @@
 
         if ext.name == '_ctypes':
             if not self.configure_ctypes(ext):
+                self.failed.append(ext.name)
                 return
 
         try:
@@ -1914,56 +1915,8 @@
         if not self.use_system_libffi:
             if host_platform == 'darwin':
                 return self.configure_ctypes_darwin(ext)
-
-            print('warning: building with the bundled copy of libffi is'
-                  ' deprecated on this platform.  It will not be'
-                  ' distributed with Python 3.7')
-            srcdir = sysconfig.get_config_var('srcdir')
-            ffi_builddir = os.path.join(self.build_temp, 'libffi')
-            ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
-                                         '_ctypes', 'libffi'))
-            ffi_configfile = os.path.join(ffi_builddir, 'fficonfig.py')
-
-            from distutils.dep_util import newer_group
-
-            config_sources = [os.path.join(ffi_srcdir, fname)
-                              for fname in os.listdir(ffi_srcdir)
-                              if os.path.isfile(os.path.join(ffi_srcdir, fname))]
-            if self.force or newer_group(config_sources,
-                                         ffi_configfile):
-                from distutils.dir_util import mkpath
-                mkpath(ffi_builddir)
-                config_args = [arg for arg in sysconfig.get_config_var("CONFIG_ARGS").split()
-                               if (('--host=' in arg) or ('--build=' in arg))]
-                if not self.verbose:
-                    config_args.append("-q")
-
-                # Pass empty CFLAGS because we'll just append the resulting
-                # CFLAGS to Python's; -g or -O2 is to be avoided.
-                cmd = "cd %s && env CFLAGS='' '%s/configure' %s" \
-                      % (ffi_builddir, ffi_srcdir, " ".join(config_args))
-
-                res = os.system(cmd)
-                if res or not os.path.exists(ffi_configfile):
-                    print("Failed to configure _ctypes module")
-                    return False
-
-            fficonfig = {}
-            with open(ffi_configfile) as f:
-                exec(f.read(), globals(), fficonfig)
-
-            # Add .S (preprocessed assembly) to C compiler source extensions.
-            self.compiler.src_extensions.append('.S')
-
-            include_dirs = [os.path.join(ffi_builddir, 'include'),
-                            ffi_builddir,
-                            os.path.join(ffi_srcdir, 'src')]
-            extra_compile_args = fficonfig['ffi_cflags'].split()
-
-            ext.sources.extend(os.path.join(ffi_srcdir, f) for f in
-                               fficonfig['ffi_sources'])
-            ext.include_dirs.extend(include_dirs)
-            ext.extra_compile_args.extend(extra_compile_args)
+            print('INFO: Could not locate ffi libs and/or headers')
+            return False
         return True
 
     def detect_ctypes(self, inc_dirs, lib_dirs):
@@ -2020,8 +1973,6 @@
             # OS X 10.5 comes with libffi.dylib; the include files are
             # in /usr/include/ffi
             inc_dirs.append('/usr/include/ffi')
-        elif '--without-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"):
-            return
 
         ffi_inc = [sysconfig.get_config_var("LIBFFI_INCLUDEDIR")]
         if not ffi_inc or ffi_inc[0] == '':