blob: da67731aa19f51c0725fb5fcece21ba3e976cef8 [file] [log] [blame]
Andrew M. Kuchling66012fe2001-01-26 21:56:58 +00001# Autodetecting setup.py script for building the Python extensions
2#
Fredrik Lundhade711a2001-01-24 08:00:28 +00003
Brett Cannonca5ff3a2013-06-15 17:52:59 -04004import sys, os, importlib.machinery, re, optparse
Christian Heimesaf98da12008-01-27 15:18:18 +00005from glob import glob
Eric Snow335e14d2014-01-04 15:09:28 -07006import importlib._bootstrap
7import importlib.util
Tarek Ziadéedacea32010-01-29 11:41:03 +00008import sysconfig
Michael W. Hudson529a5052002-12-17 16:47:17 +00009
10from distutils import log
Andrew M. Kuchling8d7f0862001-02-23 16:32:32 +000011from distutils import text_file
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +000012from distutils.errors import *
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000013from distutils.core import Extension, setup
14from distutils.command.build_ext import build_ext
Andrew M. Kuchlingf52d27e2001-05-21 20:29:27 +000015from distutils.command.install import install
Michael W. Hudson529a5052002-12-17 16:47:17 +000016from distutils.command.install_lib import install_lib
Georg Brandlff52f762010-12-28 09:51:43 +000017from distutils.command.build_scripts import build_scripts
Stefan Krah095b2732010-06-08 13:41:44 +000018from distutils.spawn import find_executable
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000019
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +020020cross_compiling = "_PYTHON_HOST_PLATFORM" in os.environ
21
Benjamin Petersonacb8c522014-08-09 20:01:49 -070022# Add special CFLAGS reserved for building the interpreter and the stdlib
23# modules (Issue #21121).
24cflags = sysconfig.get_config_var('CFLAGS')
25py_cflags_nodist = sysconfig.get_config_var('PY_CFLAGS_NODIST')
26sysconfig.get_config_vars()['CFLAGS'] = cflags + ' ' + py_cflags_nodist
27
Antoine Pitrou2c0a9162014-09-26 23:31:59 +020028class Dummy:
29 """Hack for parallel build"""
30 ProcessPoolExecutor = None
31sys.modules['concurrent.futures.process'] = Dummy
32
doko@ubuntu.com93df16b2012-06-30 14:32:08 +020033def get_platform():
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +020034 # cross build
35 if "_PYTHON_HOST_PLATFORM" in os.environ:
36 return os.environ["_PYTHON_HOST_PLATFORM"]
doko@ubuntu.com93df16b2012-06-30 14:32:08 +020037 # Get value of sys.platform
38 if sys.platform.startswith('osf1'):
39 return 'osf1'
40 return sys.platform
41host_platform = get_platform()
42
Gregory P. Smithb04ded42010-01-03 00:38:10 +000043# Were we compiled --with-pydebug or with #define Py_DEBUG?
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +020044COMPILED_WITH_PYDEBUG = ('--with-pydebug' in sysconfig.get_config_var("CONFIG_ARGS"))
Gregory P. Smithb04ded42010-01-03 00:38:10 +000045
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000046# This global variable is used to hold the list of modules to be disabled.
47disabled_module_list = []
48
Michael W. Hudson39230b32002-01-16 15:26:48 +000049def add_dir_to_list(dirlist, dir):
Barry Warsaw807bd0a2010-11-24 20:30:00 +000050 """Add the directory 'dir' to the list 'dirlist' (after any relative
51 directories) if:
52
Michael W. Hudson39230b32002-01-16 15:26:48 +000053 1) 'dir' is not already in 'dirlist'
Barry Warsaw807bd0a2010-11-24 20:30:00 +000054 2) 'dir' actually exists, and is a directory.
55 """
56 if dir is None or not os.path.isdir(dir) or dir in dirlist:
57 return
58 for i, path in enumerate(dirlist):
59 if not os.path.isabs(path):
60 dirlist.insert(i + 1, dir)
Barry Warsaw34520cd2010-11-27 20:03:03 +000061 return
62 dirlist.insert(0, dir)
Michael W. Hudson39230b32002-01-16 15:26:48 +000063
Ronald Oussoren2c12ab12010-06-03 14:42:25 +000064def macosx_sdk_root():
65 """
66 Return the directory of the current OSX SDK,
67 or '/' if no SDK was specified.
68 """
69 cflags = sysconfig.get_config_var('CFLAGS')
70 m = re.search(r'-isysroot\s+(\S+)', cflags)
71 if m is None:
72 sysroot = '/'
73 else:
74 sysroot = m.group(1)
75 return sysroot
76
77def is_macosx_sdk_path(path):
78 """
79 Returns True if 'path' can be located in an OSX SDK
80 """
Ned Deily2910a7b2012-07-30 02:35:58 -070081 return ( (path.startswith('/usr/') and not path.startswith('/usr/local'))
82 or path.startswith('/System/')
83 or path.startswith('/Library/') )
Ronald Oussoren2c12ab12010-06-03 14:42:25 +000084
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000085def find_file(filename, std_dirs, paths):
86 """Searches for the directory where a given file is located,
87 and returns a possibly-empty list of additional directories, or None
88 if the file couldn't be found at all.
Fredrik Lundhade711a2001-01-24 08:00:28 +000089
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000090 'filename' is the name of a file, such as readline.h or libcrypto.a.
91 'std_dirs' is the list of standard system directories; if the
92 file is found in one of them, no additional directives are needed.
93 'paths' is a list of additional locations to check; if the file is
94 found in one of them, the resulting list will contain the directory.
95 """
doko@ubuntu.com93df16b2012-06-30 14:32:08 +020096 if host_platform == 'darwin':
Ronald Oussoren2c12ab12010-06-03 14:42:25 +000097 # Honor the MacOSX SDK setting when one was specified.
98 # An SDK is a directory with the same structure as a real
99 # system, but with only header files and libraries.
100 sysroot = macosx_sdk_root()
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000101
102 # Check the standard locations
103 for dir in std_dirs:
104 f = os.path.join(dir, filename)
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000105
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200106 if host_platform == 'darwin' and is_macosx_sdk_path(dir):
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000107 f = os.path.join(sysroot, dir[1:], filename)
108
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000109 if os.path.exists(f): return []
110
111 # Check the additional directories
112 for dir in paths:
113 f = os.path.join(dir, filename)
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000114
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200115 if host_platform == 'darwin' and is_macosx_sdk_path(dir):
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000116 f = os.path.join(sysroot, dir[1:], filename)
117
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000118 if os.path.exists(f):
119 return [dir]
120
121 # Not found anywhere
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000122 return None
123
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000124def find_library_file(compiler, libname, std_dirs, paths):
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +0000125 result = compiler.find_library_file(std_dirs + paths, libname)
126 if result is None:
127 return None
Fredrik Lundhade711a2001-01-24 08:00:28 +0000128
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200129 if host_platform == 'darwin':
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000130 sysroot = macosx_sdk_root()
131
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +0000132 # Check whether the found file is in one of the standard directories
133 dirname = os.path.dirname(result)
134 for p in std_dirs:
135 # Ensure path doesn't end with path separator
Skip Montanaro9f5178a2003-05-06 20:59:57 +0000136 p = p.rstrip(os.sep)
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000137
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200138 if host_platform == 'darwin' and is_macosx_sdk_path(p):
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000139 if os.path.join(sysroot, p[1:]) == dirname:
140 return [ ]
141
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +0000142 if p == dirname:
143 return [ ]
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000144
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +0000145 # Otherwise, it must have been in one of the additional directories,
146 # so we have to figure out which one.
147 for p in paths:
148 # Ensure path doesn't end with path separator
Skip Montanaro9f5178a2003-05-06 20:59:57 +0000149 p = p.rstrip(os.sep)
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000150
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200151 if host_platform == 'darwin' and is_macosx_sdk_path(p):
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000152 if os.path.join(sysroot, p[1:]) == dirname:
153 return [ p ]
154
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +0000155 if p == dirname:
156 return [p]
157 else:
158 assert False, "Internal error: Path not found in std_dirs or paths"
Tim Peters2c60f7a2003-01-29 03:49:43 +0000159
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000160def module_enabled(extlist, modname):
161 """Returns whether the module 'modname' is present in the list
162 of extensions 'extlist'."""
163 extlist = [ext for ext in extlist if ext.name == modname]
164 return len(extlist)
Fredrik Lundhade711a2001-01-24 08:00:28 +0000165
Jack Jansen144ebcc2001-08-05 22:31:19 +0000166def find_module_file(module, dirlist):
167 """Find a module in a set of possible folders. If it is not found
168 return the unadorned filename"""
169 list = find_file(module, [], dirlist)
170 if not list:
171 return module
172 if len(list) > 1:
Guido van Rossum12471d62003-02-20 02:11:43 +0000173 log.info("WARNING: multiple copies of %s found"%module)
Jack Jansen144ebcc2001-08-05 22:31:19 +0000174 return os.path.join(list[0], module)
Michael W. Hudson5b109102002-01-23 15:04:41 +0000175
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000176class PyBuildExt(build_ext):
Fredrik Lundhade711a2001-01-24 08:00:28 +0000177
Guido van Rossumd8faa362007-04-27 19:54:29 +0000178 def __init__(self, dist):
179 build_ext.__init__(self, dist)
180 self.failed = []
Benjamin Peterson5c2ac8c2014-04-30 11:06:16 -0400181 self.failed_on_import = []
Antoine Pitrou2c0a9162014-09-26 23:31:59 +0200182 if '-j' in os.environ.get('MAKEFLAGS', ''):
183 self.parallel = True
Guido van Rossumd8faa362007-04-27 19:54:29 +0000184
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000185 def build_extensions(self):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000186
187 # Detect which modules should be compiled
doko@ubuntu.comd5537d02013-03-21 13:21:49 -0700188 missing = self.detect_modules()
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000189
190 # Remove modules that are present on the disabled list
Christian Heimes679db4a2008-01-18 09:56:22 +0000191 extensions = [ext for ext in self.extensions
192 if ext.name not in disabled_module_list]
193 # move ctypes to the end, it depends on other modules
194 ext_map = dict((ext.name, i) for i, ext in enumerate(extensions))
195 if "_ctypes" in ext_map:
196 ctypes = extensions.pop(ext_map["_ctypes"])
197 extensions.append(ctypes)
198 self.extensions = extensions
Fredrik Lundhade711a2001-01-24 08:00:28 +0000199
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000200 # Fix up the autodetected modules, prefixing all the source files
Neil Schemenauer014bf282009-02-05 16:35:45 +0000201 # with Modules/.
202 srcdir = sysconfig.get_config_var('srcdir')
Guido van Rossume0fea6c2002-10-14 20:48:09 +0000203 if not srcdir:
204 # Maybe running on Windows but not using CYGWIN?
205 raise ValueError("No source directory; cannot proceed.")
Neil Schemenauer4d491a52009-02-06 00:27:50 +0000206 srcdir = os.path.abspath(srcdir)
Neil Schemenauer014bf282009-02-05 16:35:45 +0000207 moddirlist = [os.path.join(srcdir, 'Modules')]
Michael W. Hudson5b109102002-01-23 15:04:41 +0000208
Andrew M. Kuchling3da989c2001-02-28 22:49:26 +0000209 # Fix up the paths for scripts, too
210 self.distribution.scripts = [os.path.join(srcdir, filename)
211 for filename in self.distribution.scripts]
212
Christian Heimesaf98da12008-01-27 15:18:18 +0000213 # Python header files
Neil Schemenauer014bf282009-02-05 16:35:45 +0000214 headers = [sysconfig.get_config_h_filename()]
Stefan Kraheb977da2012-02-29 14:10:53 +0100215 headers += glob(os.path.join(sysconfig.get_path('include'), "*.h"))
Christian Heimesaf98da12008-01-27 15:18:18 +0000216
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000217 for ext in self.extensions[:]:
Jack Jansen144ebcc2001-08-05 22:31:19 +0000218 ext.sources = [ find_module_file(filename, moddirlist)
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000219 for filename in ext.sources ]
Jeremy Hylton340043e2002-06-13 17:38:11 +0000220 if ext.depends is not None:
Neil Schemenauer014bf282009-02-05 16:35:45 +0000221 ext.depends = [find_module_file(filename, moddirlist)
Jeremy Hylton340043e2002-06-13 17:38:11 +0000222 for filename in ext.depends]
Christian Heimesaf98da12008-01-27 15:18:18 +0000223 else:
224 ext.depends = []
225 # re-compile extensions if a header file has been changed
226 ext.depends.extend(headers)
227
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000228 # If a module has already been built statically,
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000229 # don't build it here
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000230 if ext.name in sys.builtin_module_names:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000231 self.extensions.remove(ext)
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000232
Ronald Oussoren94f25282010-05-05 19:11:21 +0000233 # Parse Modules/Setup and Modules/Setup.local to figure out which
234 # modules are turned on in the file.
235 remove_modules = []
236 for filename in ('Modules/Setup', 'Modules/Setup.local'):
237 input = text_file.TextFile(filename, join_lines=1)
238 while 1:
239 line = input.readline()
240 if not line: break
241 line = line.split()
242 remove_modules.append(line[0])
243 input.close()
Tim Peters1b27f862005-12-30 18:42:42 +0000244
Ronald Oussoren94f25282010-05-05 19:11:21 +0000245 for ext in self.extensions[:]:
246 if ext.name in remove_modules:
247 self.extensions.remove(ext)
Michael W. Hudson5b109102002-01-23 15:04:41 +0000248
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000249 # When you run "make CC=altcc" or something similar, you really want
250 # those environment variables passed into the setup.py phase. Here's
251 # a small set of useful ones.
252 compiler = os.environ.get('CC')
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000253 args = {}
254 # unfortunately, distutils doesn't let us provide separate C and C++
255 # compilers
256 if compiler is not None:
Martin v. Löwisd7c795e2005-04-25 07:14:03 +0000257 (ccshared,cflags) = sysconfig.get_config_vars('CCSHARED','CFLAGS')
258 args['compiler_so'] = compiler + ' ' + ccshared + ' ' + cflags
Tarek Ziadé36797272010-07-22 12:50:05 +0000259 self.compiler.set_executables(**args)
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000260
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000261 build_ext.build_extensions(self)
262
Antoine Pitrou2c0a9162014-09-26 23:31:59 +0200263 for ext in self.extensions:
264 self.check_extension_import(ext)
265
Berker Peksag1d82a9c2014-10-01 05:11:13 +0300266 longest = max([len(e.name) for e in self.extensions], default=0)
Benjamin Peterson5c2ac8c2014-04-30 11:06:16 -0400267 if self.failed or self.failed_on_import:
268 all_failed = self.failed + self.failed_on_import
269 longest = max(longest, max([len(name) for name in all_failed]))
Guido van Rossumd8faa362007-04-27 19:54:29 +0000270
271 def print_three_column(lst):
272 lst.sort(key=str.lower)
273 # guarantee zip() doesn't drop anything
274 while len(lst) % 3:
275 lst.append("")
276 for e, f, g in zip(lst[::3], lst[1::3], lst[2::3]):
277 print("%-*s %-*s %-*s" % (longest, e, longest, f,
278 longest, g))
Guido van Rossumd8faa362007-04-27 19:54:29 +0000279
280 if missing:
281 print()
Brett Cannonae95b4f2013-07-12 11:30:32 -0400282 print("Python build finished successfully!")
283 print("The necessary bits to build these optional modules were not "
284 "found:")
Guido van Rossumd8faa362007-04-27 19:54:29 +0000285 print_three_column(missing)
Guido van Rossum04110fb2007-08-24 16:32:05 +0000286 print("To find the necessary bits, look in setup.py in"
287 " detect_modules() for the module's name.")
288 print()
Guido van Rossumd8faa362007-04-27 19:54:29 +0000289
290 if self.failed:
291 failed = self.failed[:]
292 print()
293 print("Failed to build these modules:")
294 print_three_column(failed)
Guido van Rossum04110fb2007-08-24 16:32:05 +0000295 print()
Guido van Rossumd8faa362007-04-27 19:54:29 +0000296
Benjamin Peterson5c2ac8c2014-04-30 11:06:16 -0400297 if self.failed_on_import:
298 failed = self.failed_on_import[:]
299 print()
300 print("Following modules built successfully"
301 " but were removed because they could not be imported:")
302 print_three_column(failed)
303 print()
304
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000305 def build_extension(self, ext):
306
Thomas Wouters49fd7fa2006-04-21 10:40:58 +0000307 if ext.name == '_ctypes':
308 if not self.configure_ctypes(ext):
309 return
310
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000311 try:
312 build_ext.build_extension(self, ext)
Guido van Rossumb940e112007-01-10 16:19:56 +0000313 except (CCompilerError, DistutilsError) as why:
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000314 self.announce('WARNING: building of extension "%s" failed: %s' %
315 (ext.name, sys.exc_info()[1]))
Guido van Rossumd8faa362007-04-27 19:54:29 +0000316 self.failed.append(ext.name)
Andrew M. Kuchling62686692001-05-21 20:48:09 +0000317 return
Antoine Pitrou2c0a9162014-09-26 23:31:59 +0200318
319 def check_extension_import(self, ext):
320 # Don't try to import an extension that has failed to compile
321 if ext.name in self.failed:
322 self.announce(
323 'WARNING: skipping import check for failed build "%s"' %
324 ext.name, level=1)
325 return
326
Jack Jansenf49c6f92001-11-01 14:44:15 +0000327 # Workaround for Mac OS X: The Carbon-based modules cannot be
328 # reliably imported into a command-line Python
329 if 'Carbon' in ext.extra_link_args:
Michael W. Hudson5b109102002-01-23 15:04:41 +0000330 self.announce(
331 'WARNING: skipping import check for Carbon-based "%s"' %
332 ext.name)
333 return
Georg Brandlfcaf9102008-07-16 02:17:56 +0000334
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200335 if host_platform == 'darwin' and (
Benjamin Petersonfc576352008-07-16 02:39:02 +0000336 sys.maxsize > 2**32 and '-arch' in ext.extra_link_args):
Georg Brandlfcaf9102008-07-16 02:17:56 +0000337 # Don't bother doing an import check when an extension was
338 # build with an explicit '-arch' flag on OSX. That's currently
339 # only used to build 32-bit only extensions in a 4-way
340 # universal build and loading 32-bit code into a 64-bit
341 # process will fail.
342 self.announce(
343 'WARNING: skipping import check for "%s"' %
344 ext.name)
345 return
346
Jason Tishler24cf7762002-05-22 16:46:15 +0000347 # Workaround for Cygwin: Cygwin currently has fork issues when many
348 # modules have been imported
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200349 if host_platform == 'cygwin':
Jason Tishler24cf7762002-05-22 16:46:15 +0000350 self.announce('WARNING: skipping import check for Cygwin-based "%s"'
351 % ext.name)
352 return
Michael W. Hudsonaf142892002-01-23 15:07:46 +0000353 ext_filename = os.path.join(
354 self.build_lib,
355 self.get_ext_filename(self.get_ext_fullname(ext.name)))
Guido van Rossumc3fee692008-07-17 16:23:53 +0000356
357 # If the build directory didn't exist when setup.py was
358 # started, sys.path_importer_cache has a negative result
359 # cached. Clear that cache before trying to import.
360 sys.path_importer_cache.clear()
361
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200362 # Don't try to load extensions for cross builds
363 if cross_compiling:
364 return
365
Brett Cannonca5ff3a2013-06-15 17:52:59 -0400366 loader = importlib.machinery.ExtensionFileLoader(ext.name, ext_filename)
Eric Snow335e14d2014-01-04 15:09:28 -0700367 spec = importlib.util.spec_from_file_location(ext.name, ext_filename,
368 loader=loader)
Andrew M. Kuchling62686692001-05-21 20:48:09 +0000369 try:
Brett Cannon2a17bde2014-05-30 14:55:29 -0400370 importlib._bootstrap._load(spec)
Guido van Rossumb940e112007-01-10 16:19:56 +0000371 except ImportError as why:
Benjamin Peterson5c2ac8c2014-04-30 11:06:16 -0400372 self.failed_on_import.append(ext.name)
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000373 self.announce('*** WARNING: renaming "%s" since importing it'
374 ' failed: %s' % (ext.name, why), level=3)
375 assert not self.inplace
376 basename, tail = os.path.splitext(ext_filename)
377 newname = basename + "_failed" + tail
378 if os.path.exists(newname):
379 os.remove(newname)
380 os.rename(ext_filename, newname)
381
Neal Norwitz3f5fcc82003-02-28 17:21:39 +0000382 except:
Neal Norwitz3f5fcc82003-02-28 17:21:39 +0000383 exc_type, why, tb = sys.exc_info()
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000384 self.announce('*** WARNING: importing extension "%s" '
385 'failed with %s: %s' % (ext.name, exc_type, why),
386 level=3)
Guido van Rossumd8faa362007-04-27 19:54:29 +0000387 self.failed.append(ext.name)
Fred Drake9028d0a2001-12-06 22:59:54 +0000388
Barry Warsaw5ca305a2011-04-06 15:18:12 -0400389 def add_multiarch_paths(self):
390 # Debian/Ubuntu multiarch support.
391 # https://wiki.ubuntu.com/MultiarchSpec
doko@ubuntu.com3277b352012-08-08 12:15:55 +0200392 cc = sysconfig.get_config_var('CC')
393 tmpfile = os.path.join(self.build_temp, 'multiarch')
394 if not os.path.exists(self.build_temp):
395 os.makedirs(self.build_temp)
396 ret = os.system(
397 '%s -print-multiarch > %s 2> /dev/null' % (cc, tmpfile))
398 multiarch_path_component = ''
399 try:
400 if ret >> 8 == 0:
401 with open(tmpfile) as fp:
402 multiarch_path_component = fp.readline().strip()
403 finally:
404 os.unlink(tmpfile)
405
406 if multiarch_path_component != '':
407 add_dir_to_list(self.compiler.library_dirs,
408 '/usr/lib/' + multiarch_path_component)
409 add_dir_to_list(self.compiler.include_dirs,
410 '/usr/include/' + multiarch_path_component)
411 return
412
Barry Warsaw88e19452011-04-07 10:40:36 -0400413 if not find_executable('dpkg-architecture'):
414 return
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200415 opt = ''
416 if cross_compiling:
417 opt = '-t' + sysconfig.get_config_var('HOST_GNU_TYPE')
Barry Warsaw5ca305a2011-04-06 15:18:12 -0400418 tmpfile = os.path.join(self.build_temp, 'multiarch')
419 if not os.path.exists(self.build_temp):
420 os.makedirs(self.build_temp)
421 ret = os.system(
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200422 'dpkg-architecture %s -qDEB_HOST_MULTIARCH > %s 2> /dev/null' %
423 (opt, tmpfile))
Barry Warsaw5ca305a2011-04-06 15:18:12 -0400424 try:
425 if ret >> 8 == 0:
426 with open(tmpfile) as fp:
427 multiarch_path_component = fp.readline().strip()
428 add_dir_to_list(self.compiler.library_dirs,
429 '/usr/lib/' + multiarch_path_component)
430 add_dir_to_list(self.compiler.include_dirs,
431 '/usr/include/' + multiarch_path_component)
432 finally:
433 os.unlink(tmpfile)
434
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200435 def add_gcc_paths(self):
436 gcc = sysconfig.get_config_var('CC')
437 tmpfile = os.path.join(self.build_temp, 'gccpaths')
438 if not os.path.exists(self.build_temp):
439 os.makedirs(self.build_temp)
440 ret = os.system('%s -E -v - </dev/null 2>%s 1>/dev/null' % (gcc, tmpfile))
441 is_gcc = False
442 in_incdirs = False
443 inc_dirs = []
444 lib_dirs = []
445 try:
446 if ret >> 8 == 0:
447 with open(tmpfile) as fp:
448 for line in fp.readlines():
449 if line.startswith("gcc version"):
450 is_gcc = True
451 elif line.startswith("#include <...>"):
452 in_incdirs = True
453 elif line.startswith("End of search list"):
454 in_incdirs = False
455 elif is_gcc and line.startswith("LIBRARY_PATH"):
456 for d in line.strip().split("=")[1].split(":"):
457 d = os.path.normpath(d)
458 if '/gcc/' not in d:
459 add_dir_to_list(self.compiler.library_dirs,
460 d)
461 elif is_gcc and in_incdirs and '/gcc/' not in line:
462 add_dir_to_list(self.compiler.include_dirs,
463 line.strip())
464 finally:
465 os.unlink(tmpfile)
466
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000467 def detect_modules(self):
Barry Warsaw807bd0a2010-11-24 20:30:00 +0000468 # Ensure that /usr/local is always used, but the local build
469 # directories (i.e. '.' and 'Include') must be first. See issue
470 # 10520.
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200471 if not cross_compiling:
472 add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
473 add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
doko@ubuntu.comcc5addd2012-07-01 00:23:51 +0200474 # only change this for cross builds for 3.3, issues on Mageia
475 if cross_compiling:
476 self.add_gcc_paths()
Barry Warsaw5ca305a2011-04-06 15:18:12 -0400477 self.add_multiarch_paths()
Michael W. Hudson39230b32002-01-16 15:26:48 +0000478
Brett Cannon516592f2004-12-07 00:42:59 +0000479 # Add paths specified in the environment variables LDFLAGS and
Brett Cannon4810eb92004-12-31 08:11:21 +0000480 # CPPFLAGS for header and library files.
Brett Cannon5399c6d2004-12-18 20:48:09 +0000481 # We must get the values from the Makefile and not the environment
482 # directly since an inconsistently reproducible issue comes up where
483 # the environment variable is not set even though the value were passed
Brett Cannon4810eb92004-12-31 08:11:21 +0000484 # into configure and stored in the Makefile (issue found on OS X 10.3).
Brett Cannon516592f2004-12-07 00:42:59 +0000485 for env_var, arg_name, dir_list in (
Tarek Ziadé36797272010-07-22 12:50:05 +0000486 ('LDFLAGS', '-R', self.compiler.runtime_library_dirs),
487 ('LDFLAGS', '-L', self.compiler.library_dirs),
488 ('CPPFLAGS', '-I', self.compiler.include_dirs)):
Brett Cannon5399c6d2004-12-18 20:48:09 +0000489 env_val = sysconfig.get_config_var(env_var)
Brett Cannon516592f2004-12-07 00:42:59 +0000490 if env_val:
Brett Cannon4810eb92004-12-31 08:11:21 +0000491 # To prevent optparse from raising an exception about any
Skip Montanaroa5c2a512008-10-07 02:51:48 +0000492 # options in env_val that it doesn't know about we strip out
Brett Cannon4810eb92004-12-31 08:11:21 +0000493 # all double dashes and any dashes followed by a character
494 # that is not for the option we are dealing with.
495 #
496 # Please note that order of the regex is important! We must
497 # strip out double-dashes first so that we don't end up with
498 # substituting "--Long" to "-Long" and thus lead to "ong" being
499 # used for a library directory.
Guido van Rossum04110fb2007-08-24 16:32:05 +0000500 env_val = re.sub(r'(^|\s+)-(-|(?!%s))' % arg_name[1],
501 ' ', env_val)
Brett Cannon84667c02004-12-07 03:25:18 +0000502 parser = optparse.OptionParser()
Brett Cannon4810eb92004-12-31 08:11:21 +0000503 # Make sure that allowing args interspersed with options is
504 # allowed
505 parser.allow_interspersed_args = True
506 parser.error = lambda msg: None
Brett Cannon84667c02004-12-07 03:25:18 +0000507 parser.add_option(arg_name, dest="dirs", action="append")
508 options = parser.parse_args(env_val.split())[0]
Brett Cannon44837712005-01-02 21:54:07 +0000509 if options.dirs:
Christian Heimes292d3512008-02-03 16:51:08 +0000510 for directory in reversed(options.dirs):
Brett Cannon44837712005-01-02 21:54:07 +0000511 add_dir_to_list(dir_list, directory)
Skip Montanarodecc6a42003-01-01 20:07:49 +0000512
Vinay Sajip7ded1f02012-05-26 03:45:29 +0100513 if os.path.normpath(sys.base_prefix) != '/usr' \
Ronald Oussorenf3500e12010-10-20 13:10:12 +0000514 and not sysconfig.get_config_var('PYTHONFRAMEWORK'):
515 # OSX note: Don't add LIBDIR and INCLUDEDIR to building a framework
516 # (PYTHONFRAMEWORK is set) to avoid # linking problems when
517 # building a framework with different architectures than
518 # the one that is currently installed (issue #7473)
Tarek Ziadé36797272010-07-22 12:50:05 +0000519 add_dir_to_list(self.compiler.library_dirs,
Michael W. Hudson90b8e4d2002-08-02 13:55:50 +0000520 sysconfig.get_config_var("LIBDIR"))
Tarek Ziadé36797272010-07-22 12:50:05 +0000521 add_dir_to_list(self.compiler.include_dirs,
Michael W. Hudson90b8e4d2002-08-02 13:55:50 +0000522 sysconfig.get_config_var("INCLUDEDIR"))
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000523
524 # lib_dirs and inc_dirs are used to search for files;
525 # if a file is found in one of those directories, it can
526 # be assumed that no additional -I,-L directives are needed.
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200527 if not cross_compiling:
doko@ubuntu.comcc5addd2012-07-01 00:23:51 +0200528 lib_dirs = self.compiler.library_dirs + [
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200529 '/lib64', '/usr/lib64',
530 '/lib', '/usr/lib',
doko@ubuntu.comcc5addd2012-07-01 00:23:51 +0200531 ]
532 inc_dirs = self.compiler.include_dirs + ['/usr/include']
Christian Heimesf19529c2012-12-12 12:41:00 +0100533 else:
Christian Heimesd7832612012-12-12 12:56:51 +0100534 lib_dirs = self.compiler.library_dirs[:]
535 inc_dirs = self.compiler.include_dirs[:]
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000536 exts = []
Guido van Rossumd8faa362007-04-27 19:54:29 +0000537 missing = []
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000538
Brett Cannon4454a1f2005-04-15 20:32:39 +0000539 config_h = sysconfig.get_config_h_filename()
Brett Cannon9f5db072010-10-29 20:19:27 +0000540 with open(config_h) as file:
541 config_h_vars = sysconfig.parse_config_h(file)
Brett Cannon4454a1f2005-04-15 20:32:39 +0000542
Neil Schemenauer014bf282009-02-05 16:35:45 +0000543 srcdir = sysconfig.get_config_var('srcdir')
Michael W. Hudson5b109102002-01-23 15:04:41 +0000544
Andrew M. Kuchling7883dc82003-10-24 18:26:26 +0000545 # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb)
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200546 if host_platform in ['osf1', 'unixware7', 'openunix8']:
Skip Montanaro22e00c42003-05-06 20:43:34 +0000547 lib_dirs += ['/usr/ccs/lib']
548
Charles-François Natali5739e102012-04-12 19:07:25 +0200549 # HP-UX11iv3 keeps files in lib/hpux folders.
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200550 if host_platform == 'hp-ux11':
Charles-François Natali5739e102012-04-12 19:07:25 +0200551 lib_dirs += ['/usr/lib/hpux64', '/usr/lib/hpux32']
552
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200553 if host_platform == 'darwin':
Thomas Wouters477c8d52006-05-27 19:21:47 +0000554 # This should work on any unixy platform ;-)
555 # If the user has bothered specifying additional -I and -L flags
556 # in OPT and LDFLAGS we might as well use them here.
Barry Warsaw807bd0a2010-11-24 20:30:00 +0000557 #
558 # NOTE: using shlex.split would technically be more correct, but
559 # also gives a bootstrap problem. Let's hope nobody uses
560 # directories with whitespace in the name to store libraries.
Thomas Wouters477c8d52006-05-27 19:21:47 +0000561 cflags, ldflags = sysconfig.get_config_vars(
562 'CFLAGS', 'LDFLAGS')
563 for item in cflags.split():
564 if item.startswith('-I'):
565 inc_dirs.append(item[2:])
566
567 for item in ldflags.split():
568 if item.startswith('-L'):
569 lib_dirs.append(item[2:])
570
Fredrik Lundhade711a2001-01-24 08:00:28 +0000571 # Check for MacOS X, which doesn't need libm.a at all
572 math_libs = ['m']
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200573 if host_platform == 'darwin':
Fredrik Lundhade711a2001-01-24 08:00:28 +0000574 math_libs = []
Michael W. Hudson5b109102002-01-23 15:04:41 +0000575
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000576 # XXX Omitted modules: gl, pure, dl, SGI-specific modules
577
578 #
579 # The following modules are all pretty straightforward, and compile
580 # on pretty much any POSIXish platform.
581 #
Fredrik Lundhade711a2001-01-24 08:00:28 +0000582
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000583 # array objects
584 exts.append( Extension('array', ['arraymodule.c']) )
585 # complex math library functions
Mark Dickinsonf3718592009-12-21 15:27:41 +0000586 exts.append( Extension('cmath', ['cmathmodule.c', '_math.c'],
587 depends=['_math.h'],
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000588 libraries=math_libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000589 # math library functions, e.g. sin()
Mark Dickinson664b5112009-12-16 20:23:42 +0000590 exts.append( Extension('math', ['mathmodule.c', '_math.c'],
Mark Dickinson8a591132009-12-17 08:35:56 +0000591 depends=['_math.h'],
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000592 libraries=math_libs) )
Victor Stinnere0be4232011-10-25 13:06:09 +0200593
594 # time libraries: librt may be needed for clock_gettime()
595 time_libs = []
596 lib = sysconfig.get_config_var('TIMEMODULE_LIB')
597 if lib:
598 time_libs.append(lib)
599
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000600 # time operations and variables
Victor Stinner5d272cc2012-03-13 13:35:55 +0100601 exts.append( Extension('time', ['timemodule.c'],
Victor Stinnere0be4232011-10-25 13:06:09 +0200602 libraries=time_libs) )
Victor Stinner5d272cc2012-03-13 13:35:55 +0100603 exts.append( Extension('_datetime', ['_datetimemodule.c']) )
Christian Heimesfe337bf2008-03-23 21:54:12 +0000604 # random number generator implemented in C
605 exts.append( Extension("_random", ["_randommodule.c"]) )
Raymond Hettinger0c410272004-01-05 10:13:35 +0000606 # bisect
607 exts.append( Extension("_bisect", ["_bisectmodule.c"]) )
Raymond Hettingerb3af1812003-11-08 10:24:38 +0000608 # heapq
Raymond Hettingerc46cb2a2004-04-19 19:06:21 +0000609 exts.append( Extension("_heapq", ["_heapqmodule.c"]) )
Alexandre Vassalottica2d6102008-06-12 18:26:05 +0000610 # C-optimized pickle replacement
611 exts.append( Extension("_pickle", ["_pickle.c"]) )
Collin Winter670e6922007-03-21 02:57:17 +0000612 # atexit
613 exts.append( Extension("atexit", ["atexitmodule.c"]) )
Christian Heimes90540002008-05-08 14:29:10 +0000614 # _json speedups
615 exts.append( Extension("_json", ["_json.c"]) )
Marc-André Lemburg261b8e22001-02-02 12:12:44 +0000616 # Python C API test module
Mark Dickinsona06f44b2009-02-10 16:18:22 +0000617 exts.append( Extension('_testcapi', ['_testcapimodule.c'],
618 depends=['testcapi_long.h']) )
Stefan Krah9a2d99e2012-02-25 12:24:21 +0100619 # Python PEP-3118 (buffer protocol) test module
620 exts.append( Extension('_testbuffer', ['_testbuffer.c']) )
Andrew Svetlov6b2cbeb2012-12-14 17:04:59 +0200621 # Test loading multiple modules from one compiled file (http://bugs.python.org/issue16421)
622 exts.append( Extension('_testimportmultiple', ['_testimportmultiple.c']) )
Nick Coghland5cacbb2015-05-23 22:24:10 +1000623 # Test multi-phase extension module init (PEP 489)
624 exts.append( Extension('_testmultiphase', ['_testmultiphase.c']) )
Fred Drake0e474a82007-10-11 18:01:43 +0000625 # profiler (_lsprof is for cProfile.py)
Armin Rigoa871ef22006-02-08 12:53:56 +0000626 exts.append( Extension('_lsprof', ['_lsprof.c', 'rotatingtree.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000627 # static Unicode character database
Walter Dörwalde9eaab42007-05-22 16:02:13 +0000628 exts.append( Extension('unicodedata', ['unicodedata.c']) )
Larry Hastings3a907972013-11-23 14:49:22 -0800629 # _opcode module
630 exts.append( Extension('_opcode', ['_opcode.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000631
632 # Modules with some UNIX dependencies -- on by default:
633 # (If you have a really backward UNIX, select and socket may not be
634 # supported...)
635
636 # fcntl(2) and ioctl(2)
Antoine Pitroua3000072010-09-07 14:52:42 +0000637 libs = []
638 if (config_h_vars.get('FLOCK_NEEDS_LIBBSD', False)):
639 # May be necessary on AIX for flock function
640 libs = ['bsd']
641 exts.append( Extension('fcntl', ['fcntlmodule.c'], libraries=libs) )
Ronald Oussoren94f25282010-05-05 19:11:21 +0000642 # pwd(3)
643 exts.append( Extension('pwd', ['pwdmodule.c']) )
644 # grp(3)
645 exts.append( Extension('grp', ['grpmodule.c']) )
646 # spwd, shadow passwords
647 if (config_h_vars.get('HAVE_GETSPNAM', False) or
648 config_h_vars.get('HAVE_GETSPENT', False)):
649 exts.append( Extension('spwd', ['spwdmodule.c']) )
Guido van Rossumd8faa362007-04-27 19:54:29 +0000650 else:
Ronald Oussoren94f25282010-05-05 19:11:21 +0000651 missing.append('spwd')
Guido van Rossumd8faa362007-04-27 19:54:29 +0000652
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000653 # select(2); not on ancient System V
654 exts.append( Extension('select', ['selectmodule.c']) )
655
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000656 # Fred Drake's interface to the Python parser
657 exts.append( Extension('parser', ['parsermodule.c']) )
658
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000659 # Memory-mapped files (also works on Win32).
Ronald Oussoren94f25282010-05-05 19:11:21 +0000660 exts.append( Extension('mmap', ['mmapmodule.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000661
Andrew M. Kuchling57269d02004-08-31 13:37:25 +0000662 # Lance Ellinghaus's syslog module
Ronald Oussoren94f25282010-05-05 19:11:21 +0000663 # syslog daemon interface
664 exts.append( Extension('syslog', ['syslogmodule.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000665
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000666 #
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000667 # Here ends the simple stuff. From here on, modules need certain
668 # libraries, are platform-specific, or present other surprises.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000669 #
670
671 # Multimedia modules
672 # These don't work for 64-bit platforms!!!
673 # These represent audio samples or images as strings:
674
Neal Norwitz5e4a3b82004-07-19 16:55:07 +0000675 # Operations on audio samples
Tim Petersf9cbf212004-07-23 02:50:10 +0000676 # According to #993173, this one should actually work fine on
Martin v. Löwis8fbefe22004-07-19 16:42:20 +0000677 # 64-bit platforms.
678 exts.append( Extension('audioop', ['audioop.c']) )
679
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000680 # readline
Tarek Ziadé36797272010-07-22 12:50:05 +0000681 do_readline = self.compiler.find_library_file(lib_dirs, 'readline')
Stefan Krah095b2732010-06-08 13:41:44 +0000682 readline_termcap_library = ""
683 curses_library = ""
doko@ubuntu.com58844492012-06-30 18:25:32 +0200684 # Cannot use os.popen here in py3k.
685 tmpfile = os.path.join(self.build_temp, 'readline_termcap_lib')
686 if not os.path.exists(self.build_temp):
687 os.makedirs(self.build_temp)
Stefan Krah095b2732010-06-08 13:41:44 +0000688 # Determine if readline is already linked against curses or tinfo.
doko@ubuntu.com58844492012-06-30 18:25:32 +0200689 if do_readline:
690 if cross_compiling:
691 ret = os.system("%s -d %s | grep '(NEEDED)' > %s" \
692 % (sysconfig.get_config_var('READELF'),
693 do_readline, tmpfile))
694 elif find_executable('ldd'):
695 ret = os.system("ldd %s > %s" % (do_readline, tmpfile))
696 else:
697 ret = 256
doko@ubuntu.com4c990712012-06-30 23:28:09 +0200698 if ret >> 8 == 0:
Brett Cannon9f5db072010-10-29 20:19:27 +0000699 with open(tmpfile) as fp:
700 for ln in fp:
701 if 'curses' in ln:
702 readline_termcap_library = re.sub(
703 r'.*lib(n?cursesw?)\.so.*', r'\1', ln
704 ).rstrip()
705 break
706 # termcap interface split out from ncurses
707 if 'tinfo' in ln:
708 readline_termcap_library = 'tinfo'
709 break
doko@ubuntu.com4c990712012-06-30 23:28:09 +0200710 if os.path.exists(tmpfile):
711 os.unlink(tmpfile)
Stefan Krah095b2732010-06-08 13:41:44 +0000712 # Issue 7384: If readline is already linked against curses,
713 # use the same library for the readline and curses modules.
714 if 'curses' in readline_termcap_library:
715 curses_library = readline_termcap_library
Tarek Ziadé36797272010-07-22 12:50:05 +0000716 elif self.compiler.find_library_file(lib_dirs, 'ncursesw'):
Stefan Krah095b2732010-06-08 13:41:44 +0000717 curses_library = 'ncursesw'
Tarek Ziadé36797272010-07-22 12:50:05 +0000718 elif self.compiler.find_library_file(lib_dirs, 'ncurses'):
Stefan Krah095b2732010-06-08 13:41:44 +0000719 curses_library = 'ncurses'
Tarek Ziadé36797272010-07-22 12:50:05 +0000720 elif self.compiler.find_library_file(lib_dirs, 'curses'):
Stefan Krah095b2732010-06-08 13:41:44 +0000721 curses_library = 'curses'
722
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200723 if host_platform == 'darwin':
Ronald Oussoren2efd9242009-09-20 14:53:22 +0000724 os_release = int(os.uname()[2].split('.')[0])
Ronald Oussoren961683a2010-03-08 07:09:59 +0000725 dep_target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET')
Ned Deily04cdfa12014-06-25 13:36:14 -0700726 if (dep_target and
727 (tuple(int(n) for n in dep_target.split('.')[0:2])
728 < (10, 5) ) ):
Ronald Oussoren961683a2010-03-08 07:09:59 +0000729 os_release = 8
Ronald Oussoren2efd9242009-09-20 14:53:22 +0000730 if os_release < 9:
731 # MacOSX 10.4 has a broken readline. Don't try to build
732 # the readline module unless the user has installed a fixed
733 # readline package
734 if find_file('readline/rlconf.h', inc_dirs, []) is None:
735 do_readline = False
Jack Jansen81ae2352006-02-23 15:02:23 +0000736 if do_readline:
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200737 if host_platform == 'darwin' and os_release < 9:
Thomas Wouters477c8d52006-05-27 19:21:47 +0000738 # In every directory on the search path search for a dynamic
739 # library and then a static library, instead of first looking
Fred Drake0af17612007-09-04 19:43:19 +0000740 # for dynamic libraries on the entire path.
Thomas Wouters477c8d52006-05-27 19:21:47 +0000741 # This way a staticly linked custom readline gets picked up
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000742 # before the (possibly broken) dynamic library in /usr/lib.
Thomas Wouters477c8d52006-05-27 19:21:47 +0000743 readline_extra_link_args = ('-Wl,-search_paths_first',)
744 else:
745 readline_extra_link_args = ()
746
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000747 readline_libs = ['readline']
Stefan Krah095b2732010-06-08 13:41:44 +0000748 if readline_termcap_library:
749 pass # Issue 7384: Already linked against curses or tinfo.
750 elif curses_library:
751 readline_libs.append(curses_library)
Tarek Ziadé36797272010-07-22 12:50:05 +0000752 elif self.compiler.find_library_file(lib_dirs +
Tarek Ziadédd07ebb2009-07-06 13:52:17 +0000753 ['/usr/lib/termcap'],
754 'termcap'):
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000755 readline_libs.append('termcap')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000756 exts.append( Extension('readline', ['readline.c'],
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000757 library_dirs=['/usr/lib/termcap'],
Thomas Wouters477c8d52006-05-27 19:21:47 +0000758 extra_link_args=readline_extra_link_args,
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000759 libraries=readline_libs) )
Guido van Rossumd8faa362007-04-27 19:54:29 +0000760 else:
761 missing.append('readline')
762
Ronald Oussoren94f25282010-05-05 19:11:21 +0000763 # crypt module.
Tim Peters2c60f7a2003-01-29 03:49:43 +0000764
Tarek Ziadé36797272010-07-22 12:50:05 +0000765 if self.compiler.find_library_file(lib_dirs, 'crypt'):
Ronald Oussoren94f25282010-05-05 19:11:21 +0000766 libs = ['crypt']
Guido van Rossumd8faa362007-04-27 19:54:29 +0000767 else:
Ronald Oussoren94f25282010-05-05 19:11:21 +0000768 libs = []
Sean Reifscheidere2dfefb2011-02-22 10:55:44 +0000769 exts.append( Extension('_crypt', ['_cryptmodule.c'], libraries=libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000770
Skip Montanaroba9e9782003-03-20 23:34:22 +0000771 # CSV files
772 exts.append( Extension('_csv', ['_csv.c']) )
773
Gregory P. Smithfb94c5f2010-03-14 06:49:55 +0000774 # POSIX subprocess module helper.
775 exts.append( Extension('_posixsubprocess', ['_posixsubprocess.c']) )
776
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000777 # socket(2)
Guido van Rossum47d3a7a2002-06-13 14:41:32 +0000778 exts.append( Extension('_socket', ['socketmodule.c'],
Jeremy Hylton340043e2002-06-13 17:38:11 +0000779 depends = ['socketmodule.h']) )
Marc-André Lemburga5d2b4c2002-02-16 18:23:30 +0000780 # Detect SSL support for the socket module (via _ssl)
Gregory P. Smithade97332005-08-23 21:19:40 +0000781 search_for_ssl_incs_in = [
782 '/usr/local/ssl/include',
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000783 '/usr/contrib/ssl/include/'
784 ]
Gregory P. Smithade97332005-08-23 21:19:40 +0000785 ssl_incs = find_file('openssl/ssl.h', inc_dirs,
786 search_for_ssl_incs_in
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000787 )
Martin v. Löwisa950f7f2003-05-09 09:05:19 +0000788 if ssl_incs is not None:
789 krb5_h = find_file('krb5.h', inc_dirs,
790 ['/usr/kerberos/include'])
791 if krb5_h:
792 ssl_incs += krb5_h
Tarek Ziadé36797272010-07-22 12:50:05 +0000793 ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs,
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000794 ['/usr/local/ssl/lib',
795 '/usr/contrib/ssl/lib/'
796 ] )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000797
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000798 if (ssl_incs is not None and
799 ssl_libs is not None):
Marc-André Lemburga5d2b4c2002-02-16 18:23:30 +0000800 exts.append( Extension('_ssl', ['_ssl.c'],
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000801 include_dirs = ssl_incs,
Fredrik Lundhade711a2001-01-24 08:00:28 +0000802 library_dirs = ssl_libs,
Guido van Rossum47d3a7a2002-06-13 14:41:32 +0000803 libraries = ['ssl', 'crypto'],
Jeremy Hylton340043e2002-06-13 17:38:11 +0000804 depends = ['socketmodule.h']), )
Guido van Rossumd8faa362007-04-27 19:54:29 +0000805 else:
806 missing.append('_ssl')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000807
Gregory P. Smithade97332005-08-23 21:19:40 +0000808 # find out which version of OpenSSL we have
809 openssl_ver = 0
810 openssl_ver_re = re.compile(
811 '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' )
Gregory P. Smithade97332005-08-23 21:19:40 +0000812
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000813 # look for the openssl version header on the compiler search path.
814 opensslv_h = find_file('openssl/opensslv.h', [],
815 inc_dirs + search_for_ssl_incs_in)
816 if opensslv_h:
817 name = os.path.join(opensslv_h[0], 'openssl/opensslv.h')
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200818 if host_platform == 'darwin' and is_macosx_sdk_path(name):
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000819 name = os.path.join(macosx_sdk_root(), name[1:])
820 try:
Brett Cannon9f5db072010-10-29 20:19:27 +0000821 with open(name, 'r') as incfile:
822 for line in incfile:
823 m = openssl_ver_re.match(line)
824 if m:
Antoine Pitrou2463e5f2013-03-28 22:24:43 +0100825 openssl_ver = int(m.group(1), 16)
826 break
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000827 except IOError as msg:
828 print("IOError while reading opensshv.h:", msg)
Gregory P. Smithade97332005-08-23 21:19:40 +0000829
Guido van Rossumeb1cf4e2007-08-17 17:14:17 +0000830 #print('openssl_ver = 0x%08x' % openssl_ver)
Gregory P. Smithb04ded42010-01-03 00:38:10 +0000831 min_openssl_ver = 0x00907000
832 have_any_openssl = ssl_incs is not None and ssl_libs is not None
833 have_usable_openssl = (have_any_openssl and
834 openssl_ver >= min_openssl_ver)
Gregory P. Smithade97332005-08-23 21:19:40 +0000835
Gregory P. Smithb04ded42010-01-03 00:38:10 +0000836 if have_any_openssl:
837 if have_usable_openssl:
Guido van Rossumeb1cf4e2007-08-17 17:14:17 +0000838 # The _hashlib module wraps optimized implementations
839 # of hash functions from the OpenSSL library.
840 exts.append( Extension('_hashlib', ['_hashopenssl.c'],
Gregory P. Smith5af7fba2010-01-03 14:51:13 +0000841 depends = ['hashlib.h'],
Guido van Rossumeb1cf4e2007-08-17 17:14:17 +0000842 include_dirs = ssl_incs,
843 library_dirs = ssl_libs,
844 libraries = ['ssl', 'crypto']) )
845 else:
846 print("warning: openssl 0x%08x is too old for _hashlib" %
847 openssl_ver)
848 missing.append('_hashlib')
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000849
Antoine Pitrou019ff192012-05-16 16:41:26 +0200850 # We always compile these even when OpenSSL is available (issue #14693).
851 # It's harmless and the object code is tiny (40-50 KB per module,
852 # only loaded when actually used).
853 exts.append( Extension('_sha256', ['sha256module.c'],
854 depends=['hashlib.h']) )
855 exts.append( Extension('_sha512', ['sha512module.c'],
856 depends=['hashlib.h']) )
857 exts.append( Extension('_md5', ['md5module.c'],
858 depends=['hashlib.h']) )
859 exts.append( Extension('_sha1', ['sha1module.c'],
860 depends=['hashlib.h']) )
Gregory P. Smith2f21eb32007-09-09 06:44:34 +0000861
Georg Brandl489cb4f2009-07-11 10:08:49 +0000862 # Modules that provide persistent dictionary-like semantics. You will
863 # probably want to arrange for at least one of them to be available on
864 # your machine, though none are defined by default because of library
865 # dependencies. The Python module dbm/__init__.py provides an
866 # implementation independent wrapper for these; dbm/dumb.py provides
867 # similar functionality (but slower of course) implemented in Python.
868
869 # Sleepycat^WOracle Berkeley DB interface.
870 # http://www.oracle.com/database/berkeley-db/db/index.html
871 #
872 # This requires the Sleepycat^WOracle DB code. The supported versions
873 # are set below. Visit the URL above to download
874 # a release. Most open source OSes come with one or more
875 # versions of BerkeleyDB already installed.
876
doko@ubuntu.com15bac0f2012-07-01 10:35:54 +0200877 max_db_ver = (5, 3)
Georg Brandl489cb4f2009-07-11 10:08:49 +0000878 min_db_ver = (3, 3)
879 db_setup_debug = False # verbose debug prints from this script?
880
881 def allow_db_ver(db_ver):
882 """Returns a boolean if the given BerkeleyDB version is acceptable.
883
884 Args:
885 db_ver: A tuple of the version to verify.
886 """
887 if not (min_db_ver <= db_ver <= max_db_ver):
888 return False
889 return True
890
891 def gen_db_minor_ver_nums(major):
892 if major == 4:
893 for x in range(max_db_ver[1]+1):
894 if allow_db_ver((4, x)):
895 yield x
896 elif major == 3:
897 for x in (3,):
898 if allow_db_ver((3, x)):
899 yield x
900 else:
901 raise ValueError("unknown major BerkeleyDB version", major)
902
903 # construct a list of paths to look for the header file in on
904 # top of the normal inc_dirs.
905 db_inc_paths = [
906 '/usr/include/db4',
907 '/usr/local/include/db4',
908 '/opt/sfw/include/db4',
909 '/usr/include/db3',
910 '/usr/local/include/db3',
911 '/opt/sfw/include/db3',
912 # Fink defaults (http://fink.sourceforge.net/)
913 '/sw/include/db4',
914 '/sw/include/db3',
915 ]
916 # 4.x minor number specific paths
917 for x in gen_db_minor_ver_nums(4):
918 db_inc_paths.append('/usr/include/db4%d' % x)
919 db_inc_paths.append('/usr/include/db4.%d' % x)
920 db_inc_paths.append('/usr/local/BerkeleyDB.4.%d/include' % x)
921 db_inc_paths.append('/usr/local/include/db4%d' % x)
922 db_inc_paths.append('/pkg/db-4.%d/include' % x)
923 db_inc_paths.append('/opt/db-4.%d/include' % x)
924 # MacPorts default (http://www.macports.org/)
925 db_inc_paths.append('/opt/local/include/db4%d' % x)
926 # 3.x minor number specific paths
927 for x in gen_db_minor_ver_nums(3):
928 db_inc_paths.append('/usr/include/db3%d' % x)
929 db_inc_paths.append('/usr/local/BerkeleyDB.3.%d/include' % x)
930 db_inc_paths.append('/usr/local/include/db3%d' % x)
931 db_inc_paths.append('/pkg/db-3.%d/include' % x)
932 db_inc_paths.append('/opt/db-3.%d/include' % x)
933
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +0200934 if cross_compiling:
935 db_inc_paths = []
936
Georg Brandl489cb4f2009-07-11 10:08:49 +0000937 # Add some common subdirectories for Sleepycat DB to the list,
938 # based on the standard include directories. This way DB3/4 gets
939 # picked up when it is installed in a non-standard prefix and
940 # the user has added that prefix into inc_dirs.
941 std_variants = []
942 for dn in inc_dirs:
943 std_variants.append(os.path.join(dn, 'db3'))
944 std_variants.append(os.path.join(dn, 'db4'))
945 for x in gen_db_minor_ver_nums(4):
946 std_variants.append(os.path.join(dn, "db4%d"%x))
947 std_variants.append(os.path.join(dn, "db4.%d"%x))
948 for x in gen_db_minor_ver_nums(3):
949 std_variants.append(os.path.join(dn, "db3%d"%x))
950 std_variants.append(os.path.join(dn, "db3.%d"%x))
951
952 db_inc_paths = std_variants + db_inc_paths
953 db_inc_paths = [p for p in db_inc_paths if os.path.exists(p)]
954
955 db_ver_inc_map = {}
956
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200957 if host_platform == 'darwin':
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000958 sysroot = macosx_sdk_root()
959
Georg Brandl489cb4f2009-07-11 10:08:49 +0000960 class db_found(Exception): pass
961 try:
962 # See whether there is a Sleepycat header in the standard
963 # search path.
964 for d in inc_dirs + db_inc_paths:
965 f = os.path.join(d, "db.h")
doko@ubuntu.com93df16b2012-06-30 14:32:08 +0200966 if host_platform == 'darwin' and is_macosx_sdk_path(d):
Ronald Oussoren2c12ab12010-06-03 14:42:25 +0000967 f = os.path.join(sysroot, d[1:], "db.h")
968
Georg Brandl489cb4f2009-07-11 10:08:49 +0000969 if db_setup_debug: print("db: looking for db.h in", f)
970 if os.path.exists(f):
Brett Cannon9f5db072010-10-29 20:19:27 +0000971 with open(f, 'rb') as file:
972 f = file.read()
Benjamin Peterson019f3612009-08-12 18:18:03 +0000973 m = re.search(br"#define\WDB_VERSION_MAJOR\W(\d+)", f)
Georg Brandl489cb4f2009-07-11 10:08:49 +0000974 if m:
975 db_major = int(m.group(1))
Benjamin Peterson019f3612009-08-12 18:18:03 +0000976 m = re.search(br"#define\WDB_VERSION_MINOR\W(\d+)", f)
Georg Brandl489cb4f2009-07-11 10:08:49 +0000977 db_minor = int(m.group(1))
978 db_ver = (db_major, db_minor)
979
980 # Avoid 4.6 prior to 4.6.21 due to a BerkeleyDB bug
981 if db_ver == (4, 6):
Benjamin Peterson019f3612009-08-12 18:18:03 +0000982 m = re.search(br"#define\WDB_VERSION_PATCH\W(\d+)", f)
Georg Brandl489cb4f2009-07-11 10:08:49 +0000983 db_patch = int(m.group(1))
984 if db_patch < 21:
985 print("db.h:", db_ver, "patch", db_patch,
986 "being ignored (4.6.x must be >= 4.6.21)")
987 continue
988
989 if ( (db_ver not in db_ver_inc_map) and
990 allow_db_ver(db_ver) ):
991 # save the include directory with the db.h version
992 # (first occurrence only)
993 db_ver_inc_map[db_ver] = d
994 if db_setup_debug:
995 print("db.h: found", db_ver, "in", d)
996 else:
997 # we already found a header for this library version
998 if db_setup_debug: print("db.h: ignoring", d)
999 else:
1000 # ignore this header, it didn't contain a version number
1001 if db_setup_debug:
1002 print("db.h: no version number version in", d)
1003
1004 db_found_vers = list(db_ver_inc_map.keys())
1005 db_found_vers.sort()
1006
1007 while db_found_vers:
1008 db_ver = db_found_vers.pop()
1009 db_incdir = db_ver_inc_map[db_ver]
1010
1011 # check lib directories parallel to the location of the header
1012 db_dirs_to_check = [
1013 db_incdir.replace("include", 'lib64'),
1014 db_incdir.replace("include", 'lib'),
1015 ]
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001016
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001017 if host_platform != 'darwin':
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001018 db_dirs_to_check = list(filter(os.path.isdir, db_dirs_to_check))
1019
1020 else:
1021 # Same as other branch, but takes OSX SDK into account
1022 tmp = []
1023 for dn in db_dirs_to_check:
1024 if is_macosx_sdk_path(dn):
1025 if os.path.isdir(os.path.join(sysroot, dn[1:])):
1026 tmp.append(dn)
1027 else:
1028 if os.path.isdir(dn):
1029 tmp.append(dn)
Ronald Oussorendc969e52010-06-27 12:37:46 +00001030 db_dirs_to_check = tmp
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001031
1032 db_dirs_to_check = tmp
Georg Brandl489cb4f2009-07-11 10:08:49 +00001033
Ezio Melotti42da6632011-03-15 05:18:48 +02001034 # Look for a version specific db-X.Y before an ambiguous dbX
Georg Brandl489cb4f2009-07-11 10:08:49 +00001035 # XXX should we -ever- look for a dbX name? Do any
1036 # systems really not name their library by version and
1037 # symlink to more general names?
1038 for dblib in (('db-%d.%d' % db_ver),
1039 ('db%d%d' % db_ver),
1040 ('db%d' % db_ver[0])):
1041 dblib_file = self.compiler.find_library_file(
1042 db_dirs_to_check + lib_dirs, dblib )
1043 if dblib_file:
1044 dblib_dir = [ os.path.abspath(os.path.dirname(dblib_file)) ]
1045 raise db_found
1046 else:
1047 if db_setup_debug: print("db lib: ", dblib, "not found")
1048
1049 except db_found:
1050 if db_setup_debug:
1051 print("bsddb using BerkeleyDB lib:", db_ver, dblib)
1052 print("bsddb lib dir:", dblib_dir, " inc dir:", db_incdir)
Georg Brandl489cb4f2009-07-11 10:08:49 +00001053 dblibs = [dblib]
doko@ubuntu.coma3818a32014-04-17 17:52:48 +02001054 # Only add the found library and include directories if they aren't
1055 # already being searched. This avoids an explicit runtime library
1056 # dependency.
1057 if db_incdir in inc_dirs:
1058 db_incs = None
1059 else:
1060 db_incs = [db_incdir]
1061 if dblib_dir[0] in lib_dirs:
1062 dblib_dir = None
Georg Brandl489cb4f2009-07-11 10:08:49 +00001063 else:
1064 if db_setup_debug: print("db: no appropriate library found")
1065 db_incs = None
1066 dblibs = []
1067 dblib_dir = None
1068
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001069 # The sqlite interface
Thomas Wouters89f507f2006-12-13 04:49:30 +00001070 sqlite_setup_debug = False # verbose debug prints from this script?
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001071
1072 # We hunt for #define SQLITE_VERSION "n.n.n"
1073 # We need to find >= sqlite version 3.0.8
1074 sqlite_incdir = sqlite_libdir = None
1075 sqlite_inc_paths = [ '/usr/include',
1076 '/usr/include/sqlite',
1077 '/usr/include/sqlite3',
1078 '/usr/local/include',
1079 '/usr/local/include/sqlite',
1080 '/usr/local/include/sqlite3',
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +02001081 ]
1082 if cross_compiling:
1083 sqlite_inc_paths = []
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001084 MIN_SQLITE_VERSION_NUMBER = (3, 0, 8)
1085 MIN_SQLITE_VERSION = ".".join([str(x)
1086 for x in MIN_SQLITE_VERSION_NUMBER])
Thomas Wouters477c8d52006-05-27 19:21:47 +00001087
1088 # Scan the default include directories before the SQLite specific
1089 # ones. This allows one to override the copy of sqlite on OSX,
1090 # where /usr/include contains an old version of sqlite.
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001091 if host_platform == 'darwin':
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001092 sysroot = macosx_sdk_root()
1093
Ned Deily9b635832012-08-05 15:13:33 -07001094 for d_ in inc_dirs + sqlite_inc_paths:
1095 d = d_
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001096 if host_platform == 'darwin' and is_macosx_sdk_path(d):
Ned Deily9b635832012-08-05 15:13:33 -07001097 d = os.path.join(sysroot, d[1:])
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001098
Ned Deily9b635832012-08-05 15:13:33 -07001099 f = os.path.join(d, "sqlite3.h")
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001100 if os.path.exists(f):
Guido van Rossum452bf512007-02-09 05:32:43 +00001101 if sqlite_setup_debug: print("sqlite: found %s"%f)
Brett Cannon9f5db072010-10-29 20:19:27 +00001102 with open(f) as file:
1103 incf = file.read()
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001104 m = re.search(
Petri Lehtinened909bc2013-02-23 17:05:28 +01001105 r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"([\d\.]*)"', incf)
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001106 if m:
1107 sqlite_version = m.group(1)
1108 sqlite_version_tuple = tuple([int(x)
1109 for x in sqlite_version.split(".")])
1110 if sqlite_version_tuple >= MIN_SQLITE_VERSION_NUMBER:
1111 # we win!
Thomas Wouters89f507f2006-12-13 04:49:30 +00001112 if sqlite_setup_debug:
Guido van Rossum452bf512007-02-09 05:32:43 +00001113 print("%s/sqlite3.h: version %s"%(d, sqlite_version))
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001114 sqlite_incdir = d
1115 break
1116 else:
1117 if sqlite_setup_debug:
Guido van Rossum452bf512007-02-09 05:32:43 +00001118 print("%s: version %d is too old, need >= %s"%(d,
1119 sqlite_version, MIN_SQLITE_VERSION))
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001120 elif sqlite_setup_debug:
Guido van Rossum452bf512007-02-09 05:32:43 +00001121 print("sqlite: %s had no SQLITE_VERSION"%(f,))
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001122
1123 if sqlite_incdir:
1124 sqlite_dirs_to_check = [
1125 os.path.join(sqlite_incdir, '..', 'lib64'),
1126 os.path.join(sqlite_incdir, '..', 'lib'),
1127 os.path.join(sqlite_incdir, '..', '..', 'lib64'),
1128 os.path.join(sqlite_incdir, '..', '..', 'lib'),
1129 ]
Tarek Ziadé36797272010-07-22 12:50:05 +00001130 sqlite_libfile = self.compiler.find_library_file(
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001131 sqlite_dirs_to_check + lib_dirs, 'sqlite3')
Benjamin Petersonf10a79a2008-10-11 00:49:57 +00001132 if sqlite_libfile:
1133 sqlite_libdir = [os.path.abspath(os.path.dirname(sqlite_libfile))]
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001134
1135 if sqlite_incdir and sqlite_libdir:
Thomas Wouters477c8d52006-05-27 19:21:47 +00001136 sqlite_srcs = ['_sqlite/cache.c',
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001137 '_sqlite/connection.c',
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001138 '_sqlite/cursor.c',
1139 '_sqlite/microprotocols.c',
1140 '_sqlite/module.c',
1141 '_sqlite/prepare_protocol.c',
1142 '_sqlite/row.c',
1143 '_sqlite/statement.c',
1144 '_sqlite/util.c', ]
1145
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001146 sqlite_defines = []
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001147 if host_platform != "win32":
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001148 sqlite_defines.append(('MODULE_NAME', '"sqlite3"'))
1149 else:
1150 sqlite_defines.append(('MODULE_NAME', '\\"sqlite3\\"'))
1151
Benjamin Peterson076ed002010-10-31 17:11:02 +00001152 # Enable support for loadable extensions in the sqlite3 module
1153 # if --enable-loadable-sqlite-extensions configure option is used.
1154 if '--enable-loadable-sqlite-extensions' not in sysconfig.get_config_var("CONFIG_ARGS"):
1155 sqlite_defines.append(("SQLITE_OMIT_LOAD_EXTENSION", "1"))
Thomas Wouters477c8d52006-05-27 19:21:47 +00001156
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001157 if host_platform == 'darwin':
Thomas Wouters477c8d52006-05-27 19:21:47 +00001158 # In every directory on the search path search for a dynamic
1159 # library and then a static library, instead of first looking
Ezio Melotti13925002011-03-16 11:05:33 +02001160 # for dynamic libraries on the entire path.
1161 # This way a statically linked custom sqlite gets picked up
Thomas Wouters477c8d52006-05-27 19:21:47 +00001162 # before the dynamic library in /usr/lib.
1163 sqlite_extra_link_args = ('-Wl,-search_paths_first',)
1164 else:
1165 sqlite_extra_link_args = ()
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001166
Brett Cannonc5011fe2011-06-06 20:09:10 -07001167 include_dirs = ["Modules/_sqlite"]
1168 # Only include the directory where sqlite was found if it does
1169 # not already exist in set include directories, otherwise you
1170 # can end up with a bad search path order.
1171 if sqlite_incdir not in self.compiler.include_dirs:
1172 include_dirs.append(sqlite_incdir)
doko@ubuntu.coma3818a32014-04-17 17:52:48 +02001173 # avoid a runtime library path for a system library dir
1174 if sqlite_libdir and sqlite_libdir[0] in lib_dirs:
1175 sqlite_libdir = None
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001176 exts.append(Extension('_sqlite3', sqlite_srcs,
1177 define_macros=sqlite_defines,
Brett Cannonc5011fe2011-06-06 20:09:10 -07001178 include_dirs=include_dirs,
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001179 library_dirs=sqlite_libdir,
Thomas Wouters477c8d52006-05-27 19:21:47 +00001180 extra_link_args=sqlite_extra_link_args,
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001181 libraries=["sqlite3",]))
Guido van Rossumd8faa362007-04-27 19:54:29 +00001182 else:
1183 missing.append('_sqlite3')
Skip Montanaro22e00c42003-05-06 20:43:34 +00001184
Ross Lagerwall0b63b562012-04-15 08:19:35 +02001185 dbm_setup_debug = False # verbose debug prints from this script?
Benjamin Petersond78735d2010-01-01 16:04:23 +00001186 dbm_order = ['gdbm']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001187 # The standard Unix dbm module:
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001188 if host_platform not in ['cygwin']:
Matthias Klose55708cc2009-04-30 08:06:49 +00001189 config_args = [arg.strip("'")
1190 for arg in sysconfig.get_config_var("CONFIG_ARGS").split()]
Benjamin Petersond78735d2010-01-01 16:04:23 +00001191 dbm_args = [arg for arg in config_args
Matthias Klose55708cc2009-04-30 08:06:49 +00001192 if arg.startswith('--with-dbmliborder=')]
1193 if dbm_args:
Benjamin Petersond78735d2010-01-01 16:04:23 +00001194 dbm_order = [arg.split('=')[-1] for arg in dbm_args][-1].split(":")
Matthias Klose55708cc2009-04-30 08:06:49 +00001195 else:
Georg Brandl489cb4f2009-07-11 10:08:49 +00001196 dbm_order = "ndbm:gdbm:bdb".split(":")
Matthias Klose55708cc2009-04-30 08:06:49 +00001197 dbmext = None
1198 for cand in dbm_order:
1199 if cand == "ndbm":
1200 if find_file("ndbm.h", inc_dirs, []) is not None:
Nick Coghlan50f147a2012-06-17 18:27:11 +10001201 # Some systems have -lndbm, others have -lgdbm_compat,
1202 # others don't have either
Tarek Ziadé36797272010-07-22 12:50:05 +00001203 if self.compiler.find_library_file(lib_dirs,
Tarek Ziadédd07ebb2009-07-06 13:52:17 +00001204 'ndbm'):
Matthias Klose55708cc2009-04-30 08:06:49 +00001205 ndbm_libs = ['ndbm']
Nick Coghlan50f147a2012-06-17 18:27:11 +10001206 elif self.compiler.find_library_file(lib_dirs,
1207 'gdbm_compat'):
1208 ndbm_libs = ['gdbm_compat']
Matthias Klose55708cc2009-04-30 08:06:49 +00001209 else:
1210 ndbm_libs = []
Ross Lagerwall0b63b562012-04-15 08:19:35 +02001211 if dbm_setup_debug: print("building dbm using ndbm")
Matthias Klose55708cc2009-04-30 08:06:49 +00001212 dbmext = Extension('_dbm', ['_dbmmodule.c'],
1213 define_macros=[
1214 ('HAVE_NDBM_H',None),
1215 ],
1216 libraries=ndbm_libs)
1217 break
1218
1219 elif cand == "gdbm":
Tarek Ziadé36797272010-07-22 12:50:05 +00001220 if self.compiler.find_library_file(lib_dirs, 'gdbm'):
Matthias Klose55708cc2009-04-30 08:06:49 +00001221 gdbm_libs = ['gdbm']
Tarek Ziadé36797272010-07-22 12:50:05 +00001222 if self.compiler.find_library_file(lib_dirs,
Tarek Ziadédd07ebb2009-07-06 13:52:17 +00001223 'gdbm_compat'):
Matthias Klose55708cc2009-04-30 08:06:49 +00001224 gdbm_libs.append('gdbm_compat')
1225 if find_file("gdbm/ndbm.h", inc_dirs, []) is not None:
Ross Lagerwall0b63b562012-04-15 08:19:35 +02001226 if dbm_setup_debug: print("building dbm using gdbm")
Matthias Klose55708cc2009-04-30 08:06:49 +00001227 dbmext = Extension(
1228 '_dbm', ['_dbmmodule.c'],
1229 define_macros=[
1230 ('HAVE_GDBM_NDBM_H', None),
1231 ],
1232 libraries = gdbm_libs)
1233 break
1234 if find_file("gdbm-ndbm.h", inc_dirs, []) is not None:
Ross Lagerwall0b63b562012-04-15 08:19:35 +02001235 if dbm_setup_debug: print("building dbm using gdbm")
Matthias Klose55708cc2009-04-30 08:06:49 +00001236 dbmext = Extension(
1237 '_dbm', ['_dbmmodule.c'],
1238 define_macros=[
1239 ('HAVE_GDBM_DASH_NDBM_H', None),
1240 ],
1241 libraries = gdbm_libs)
1242 break
Georg Brandl489cb4f2009-07-11 10:08:49 +00001243 elif cand == "bdb":
doko@ubuntu.coma3818a32014-04-17 17:52:48 +02001244 if dblibs:
Ross Lagerwall0b63b562012-04-15 08:19:35 +02001245 if dbm_setup_debug: print("building dbm using bdb")
Georg Brandl489cb4f2009-07-11 10:08:49 +00001246 dbmext = Extension('_dbm', ['_dbmmodule.c'],
1247 library_dirs=dblib_dir,
1248 runtime_library_dirs=dblib_dir,
1249 include_dirs=db_incs,
1250 define_macros=[
1251 ('HAVE_BERKDB_H', None),
1252 ('DB_DBM_HSEARCH', None),
1253 ],
1254 libraries=dblibs)
Matthias Klose55708cc2009-04-30 08:06:49 +00001255 break
1256 if dbmext is not None:
1257 exts.append(dbmext)
Guido van Rossumd8faa362007-04-27 19:54:29 +00001258 else:
Georg Brandl0a7ac7d2008-05-26 10:29:35 +00001259 missing.append('_dbm')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001260
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001261 # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm:
Benjamin Petersond78735d2010-01-01 16:04:23 +00001262 if ('gdbm' in dbm_order and
Tarek Ziadé36797272010-07-22 12:50:05 +00001263 self.compiler.find_library_file(lib_dirs, 'gdbm')):
Georg Brandl0a7ac7d2008-05-26 10:29:35 +00001264 exts.append( Extension('_gdbm', ['_gdbmmodule.c'],
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001265 libraries = ['gdbm'] ) )
Guido van Rossumd8faa362007-04-27 19:54:29 +00001266 else:
Georg Brandl0a7ac7d2008-05-26 10:29:35 +00001267 missing.append('_gdbm')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001268
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001269 # Unix-only modules
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001270 if host_platform != 'win32':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001271 # Steen Lumholt's termios module
1272 exts.append( Extension('termios', ['termios.c']) )
1273 # Jeremy Hylton's rlimit interface
Antoine Pitrou6103ab12009-10-24 20:11:21 +00001274 exts.append( Extension('resource', ['resource.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001275
Andrew M. Kuchlingcf393f32001-02-21 02:38:24 +00001276 # Sun yellow pages. Some systems have the functions in libc.
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001277 if (host_platform not in ['cygwin', 'qnx6'] and
Benjamin Peterson588009e2009-12-30 03:03:54 +00001278 find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None):
Tarek Ziadé36797272010-07-22 12:50:05 +00001279 if (self.compiler.find_library_file(lib_dirs, 'nsl')):
Andrew M. Kuchling6efc6e72001-02-27 20:54:23 +00001280 libs = ['nsl']
1281 else:
1282 libs = []
1283 exts.append( Extension('nis', ['nismodule.c'],
1284 libraries = libs) )
Guido van Rossumd8faa362007-04-27 19:54:29 +00001285 else:
1286 missing.append('nis')
1287 else:
1288 missing.extend(['nis', 'resource', 'termios'])
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001289
Skip Montanaro72092942004-02-07 12:50:19 +00001290 # Curses support, requiring the System V version of curses, often
Fredrik Lundhade711a2001-01-24 08:00:28 +00001291 # provided by the ncurses library.
Victor Stinneraa35b002011-11-29 00:08:12 +01001292 curses_defines = []
Victor Stinner756c6ec2011-11-27 00:19:53 +01001293 curses_includes = []
Victor Stinneraa35b002011-11-29 00:08:12 +01001294 panel_library = 'panel'
1295 if curses_library == 'ncursesw':
1296 curses_defines.append(('HAVE_NCURSESW', '1'))
1297 curses_includes.append('/usr/include/ncursesw')
1298 # Bug 1464056: If _curses.so links with ncursesw,
1299 # _curses_panel.so must link with panelw.
1300 panel_library = 'panelw'
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001301 if host_platform == 'darwin':
Ned Deily69192232012-06-20 23:47:14 -07001302 # On OS X, there is no separate /usr/lib/libncursesw nor
1303 # libpanelw. If we are here, we found a locally-supplied
1304 # version of libncursesw. There should be also be a
1305 # libpanelw. _XOPEN_SOURCE defines are usually excluded
1306 # for OS X but we need _XOPEN_SOURCE_EXTENDED here for
1307 # ncurses wide char support
1308 curses_defines.append(('_XOPEN_SOURCE_EXTENDED', '1'))
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001309 elif host_platform == 'darwin' and curses_library == 'ncurses':
Ned Deily69192232012-06-20 23:47:14 -07001310 # Building with the system-suppied combined libncurses/libpanel
1311 curses_defines.append(('HAVE_NCURSESW', '1'))
1312 curses_defines.append(('_XOPEN_SOURCE_EXTENDED', '1'))
Victor Stinneraa35b002011-11-29 00:08:12 +01001313
Stefan Krah095b2732010-06-08 13:41:44 +00001314 if curses_library.startswith('ncurses'):
Stefan Krah095b2732010-06-08 13:41:44 +00001315 curses_libs = [curses_library]
Martin v. Löwisa55e55e2006-02-11 15:55:14 +00001316 exts.append( Extension('_curses', ['_cursesmodule.c'],
Victor Stinner756c6ec2011-11-27 00:19:53 +01001317 include_dirs=curses_includes,
Nadeem Vawda9e2e9902011-07-31 15:01:11 +02001318 define_macros=curses_defines,
Martin v. Löwisa55e55e2006-02-11 15:55:14 +00001319 libraries = curses_libs) )
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001320 elif curses_library == 'curses' and host_platform != 'darwin':
Michael W. Hudson5b109102002-01-23 15:04:41 +00001321 # OSX has an old Berkeley curses, not good enough for
1322 # the _curses module.
Tarek Ziadé36797272010-07-22 12:50:05 +00001323 if (self.compiler.find_library_file(lib_dirs, 'terminfo')):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001324 curses_libs = ['curses', 'terminfo']
Tarek Ziadé36797272010-07-22 12:50:05 +00001325 elif (self.compiler.find_library_file(lib_dirs, 'termcap')):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001326 curses_libs = ['curses', 'termcap']
Neal Norwitz0b27ff92003-03-31 15:53:49 +00001327 else:
1328 curses_libs = ['curses']
Fredrik Lundhade711a2001-01-24 08:00:28 +00001329
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001330 exts.append( Extension('_curses', ['_cursesmodule.c'],
Nadeem Vawda9e2e9902011-07-31 15:01:11 +02001331 define_macros=curses_defines,
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001332 libraries = curses_libs) )
Guido van Rossumd8faa362007-04-27 19:54:29 +00001333 else:
1334 missing.append('_curses')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001335
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001336 # If the curses module is enabled, check for the panel module
Andrew M. Kuchlinge7ffbb22001-12-06 15:57:16 +00001337 if (module_enabled(exts, '_curses') and
Tarek Ziadé36797272010-07-22 12:50:05 +00001338 self.compiler.find_library_file(lib_dirs, panel_library)):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001339 exts.append( Extension('_curses_panel', ['_curses_panel.c'],
Victor Stinner756c6ec2011-11-27 00:19:53 +01001340 include_dirs=curses_includes,
Ned Deily69192232012-06-20 23:47:14 -07001341 define_macros=curses_defines,
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001342 libraries = [panel_library] + curses_libs) )
Guido van Rossumd8faa362007-04-27 19:54:29 +00001343 else:
1344 missing.append('_curses_panel')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001345
Barry Warsaw259b1e12002-08-13 20:09:26 +00001346 # Andrew Kuchling's zlib module. Note that some versions of zlib
1347 # 1.1.3 have security problems. See CERT Advisory CA-2002-07:
1348 # http://www.cert.org/advisories/CA-2002-07.html
1349 #
1350 # zlib 1.1.4 is fixed, but at least one vendor (RedHat) has decided to
1351 # patch its zlib 1.1.3 package instead of upgrading to 1.1.4. For
1352 # now, we still accept 1.1.3, because we think it's difficult to
1353 # exploit this in Python, and we'd rather make it RedHat's problem
1354 # than our problem <wink>.
1355 #
1356 # You can upgrade zlib to version 1.1.4 yourself by going to
1357 # http://www.gzip.org/zlib/
Guido van Rossume6970912001-04-15 15:16:12 +00001358 zlib_inc = find_file('zlib.h', [], inc_dirs)
Christian Heimes1dc54002008-03-24 02:19:29 +00001359 have_zlib = False
Guido van Rossume6970912001-04-15 15:16:12 +00001360 if zlib_inc is not None:
1361 zlib_h = zlib_inc[0] + '/zlib.h'
1362 version = '"0.0.0"'
Barry Warsaw259b1e12002-08-13 20:09:26 +00001363 version_req = '"1.1.3"'
Ned Deily507c5912013-10-18 21:32:00 -07001364 if host_platform == 'darwin' and is_macosx_sdk_path(zlib_h):
1365 zlib_h = os.path.join(macosx_sdk_root(), zlib_h[1:])
Brett Cannon9f5db072010-10-29 20:19:27 +00001366 with open(zlib_h) as fp:
1367 while 1:
1368 line = fp.readline()
1369 if not line:
1370 break
1371 if line.startswith('#define ZLIB_VERSION'):
1372 version = line.split()[2]
1373 break
Guido van Rossume6970912001-04-15 15:16:12 +00001374 if version >= version_req:
Tarek Ziadé36797272010-07-22 12:50:05 +00001375 if (self.compiler.find_library_file(lib_dirs, 'z')):
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001376 if host_platform == "darwin":
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001377 zlib_extra_link_args = ('-Wl,-search_paths_first',)
1378 else:
1379 zlib_extra_link_args = ()
Guido van Rossume6970912001-04-15 15:16:12 +00001380 exts.append( Extension('zlib', ['zlibmodule.c'],
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001381 libraries = ['z'],
1382 extra_link_args = zlib_extra_link_args))
Christian Heimes1dc54002008-03-24 02:19:29 +00001383 have_zlib = True
Guido van Rossumd8faa362007-04-27 19:54:29 +00001384 else:
1385 missing.append('zlib')
1386 else:
1387 missing.append('zlib')
1388 else:
1389 missing.append('zlib')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001390
Christian Heimes1dc54002008-03-24 02:19:29 +00001391 # Helper module for various ascii-encoders. Uses zlib for an optimized
1392 # crc32 if we have it. Otherwise binascii uses its own.
1393 if have_zlib:
1394 extra_compile_args = ['-DUSE_ZLIB_CRC32']
1395 libraries = ['z']
1396 extra_link_args = zlib_extra_link_args
1397 else:
1398 extra_compile_args = []
1399 libraries = []
1400 extra_link_args = []
1401 exts.append( Extension('binascii', ['binascii.c'],
1402 extra_compile_args = extra_compile_args,
1403 libraries = libraries,
1404 extra_link_args = extra_link_args) )
1405
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001406 # Gustavo Niemeyer's bz2 module.
Tarek Ziadé36797272010-07-22 12:50:05 +00001407 if (self.compiler.find_library_file(lib_dirs, 'bz2')):
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001408 if host_platform == "darwin":
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001409 bz2_extra_link_args = ('-Wl,-search_paths_first',)
1410 else:
1411 bz2_extra_link_args = ()
Antoine Pitrou37dc5f82011-04-03 17:05:46 +02001412 exts.append( Extension('_bz2', ['_bz2module.c'],
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001413 libraries = ['bz2'],
1414 extra_link_args = bz2_extra_link_args) )
Guido van Rossumd8faa362007-04-27 19:54:29 +00001415 else:
Antoine Pitrou37dc5f82011-04-03 17:05:46 +02001416 missing.append('_bz2')
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001417
Nadeem Vawda3ff069e2011-11-30 00:25:06 +02001418 # LZMA compression support.
1419 if self.compiler.find_library_file(lib_dirs, 'lzma'):
1420 exts.append( Extension('_lzma', ['_lzmamodule.c'],
1421 libraries = ['lzma']) )
1422 else:
1423 missing.append('_lzma')
1424
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001425 # Interface to the Expat XML parser
1426 #
Benjamin Petersona28e7022010-01-09 18:53:06 +00001427 # Expat was written by James Clark and is now maintained by a group of
1428 # developers on SourceForge; see www.libexpat.org for more information.
1429 # The pyexpat module was written by Paul Prescod after a prototype by
1430 # Jack Jansen. The Expat source is included in Modules/expat/. Usage
1431 # of a system shared libexpat.so is possible with --with-system-expat
Benjamin Petersonc73206c2010-10-31 16:38:19 +00001432 # configure option.
Fred Drakefc8341d2002-06-17 17:55:30 +00001433 #
1434 # More information on Expat can be found at www.libexpat.org.
1435 #
Benjamin Petersonb2d90462009-12-31 03:23:10 +00001436 if '--with-system-expat' in sysconfig.get_config_var("CONFIG_ARGS"):
1437 expat_inc = []
1438 define_macros = []
1439 expat_lib = ['expat']
1440 expat_sources = []
Christian Heimesd489c7a2013-02-09 17:02:06 +01001441 expat_depends = []
Benjamin Petersonb2d90462009-12-31 03:23:10 +00001442 else:
1443 expat_inc = [os.path.join(os.getcwd(), srcdir, 'Modules', 'expat')]
1444 define_macros = [
1445 ('HAVE_EXPAT_CONFIG_H', '1'),
1446 ]
1447 expat_lib = []
1448 expat_sources = ['expat/xmlparse.c',
1449 'expat/xmlrole.c',
1450 'expat/xmltok.c']
Christian Heimesd489c7a2013-02-09 17:02:06 +01001451 expat_depends = ['expat/ascii.h',
1452 'expat/asciitab.h',
1453 'expat/expat.h',
1454 'expat/expat_config.h',
1455 'expat/expat_external.h',
1456 'expat/internal.h',
1457 'expat/latin1tab.h',
1458 'expat/utf8tab.h',
1459 'expat/xmlrole.h',
1460 'expat/xmltok.h',
1461 'expat/xmltok_impl.h'
1462 ]
Thomas Wouters477c8d52006-05-27 19:21:47 +00001463
Fred Drake2d59a492003-10-21 15:41:15 +00001464 exts.append(Extension('pyexpat',
1465 define_macros = define_macros,
Benjamin Petersonb2d90462009-12-31 03:23:10 +00001466 include_dirs = expat_inc,
1467 libraries = expat_lib,
Christian Heimesd489c7a2013-02-09 17:02:06 +01001468 sources = ['pyexpat.c'] + expat_sources,
1469 depends = expat_depends,
Fred Drake2d59a492003-10-21 15:41:15 +00001470 ))
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001471
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001472 # Fredrik Lundh's cElementTree module. Note that this also
1473 # uses expat (via the CAPI hook in pyexpat).
1474
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001475 if os.path.isfile(os.path.join(srcdir, 'Modules', '_elementtree.c')):
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001476 define_macros.append(('USE_PYEXPAT_CAPI', None))
1477 exts.append(Extension('_elementtree',
1478 define_macros = define_macros,
Benjamin Petersonb2d90462009-12-31 03:23:10 +00001479 include_dirs = expat_inc,
1480 libraries = expat_lib,
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001481 sources = ['_elementtree.c'],
Christian Heimesd489c7a2013-02-09 17:02:06 +01001482 depends = ['pyexpat.c'] + expat_sources +
1483 expat_depends,
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001484 ))
Guido van Rossumd8faa362007-04-27 19:54:29 +00001485 else:
1486 missing.append('_elementtree')
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001487
Hye-Shik Chang3e2a3062004-01-17 14:29:29 +00001488 # Hye-Shik Chang's CJKCodecs modules.
Walter Dörwalde9eaab42007-05-22 16:02:13 +00001489 exts.append(Extension('_multibytecodec',
1490 ['cjkcodecs/multibytecodec.c']))
1491 for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'):
1492 exts.append(Extension('_codecs_%s' % loc,
1493 ['cjkcodecs/_codecs_%s.c' % loc]))
Hye-Shik Chang3e2a3062004-01-17 14:29:29 +00001494
Stefan Krah1919b7e2012-03-21 18:25:23 +01001495 # Stefan Krah's _decimal module
1496 exts.append(self._decimal_ext())
1497
Thomas Hellercf567c12006-03-08 19:51:58 +00001498 # Thomas Heller's _ctypes module
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001499 self.detect_ctypes(inc_dirs, lib_dirs)
Thomas Hellercf567c12006-03-08 19:51:58 +00001500
Benjamin Petersone711caf2008-06-11 16:44:04 +00001501 # Richard Oudkerk's multiprocessing module
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001502 if host_platform == 'win32': # Windows
Benjamin Petersone711caf2008-06-11 16:44:04 +00001503 macros = dict()
1504 libraries = ['ws2_32']
1505
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001506 elif host_platform == 'darwin': # Mac OSX
Benjamin Peterson965ce872009-04-05 21:24:58 +00001507 macros = dict()
Benjamin Petersone711caf2008-06-11 16:44:04 +00001508 libraries = []
1509
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001510 elif host_platform == 'cygwin': # Cygwin
Benjamin Peterson965ce872009-04-05 21:24:58 +00001511 macros = dict()
Benjamin Petersone711caf2008-06-11 16:44:04 +00001512 libraries = []
Benjamin Peterson41181742008-07-02 20:22:54 +00001513
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001514 elif host_platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'):
Benjamin Peterson41181742008-07-02 20:22:54 +00001515 # FreeBSD's P1003.1b semaphore support is very experimental
1516 # and has many known problems. (as of June 2008)
Benjamin Peterson965ce872009-04-05 21:24:58 +00001517 macros = dict()
Benjamin Peterson41181742008-07-02 20:22:54 +00001518 libraries = []
1519
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001520 elif host_platform.startswith('openbsd'):
Benjamin Peterson965ce872009-04-05 21:24:58 +00001521 macros = dict()
Benjamin Petersone5384b02008-10-04 22:00:42 +00001522 libraries = []
1523
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001524 elif host_platform.startswith('netbsd'):
Benjamin Peterson965ce872009-04-05 21:24:58 +00001525 macros = dict()
Jesse Noller32d68c22009-03-31 18:48:42 +00001526 libraries = []
1527
Benjamin Petersone711caf2008-06-11 16:44:04 +00001528 else: # Linux and other unices
Benjamin Peterson965ce872009-04-05 21:24:58 +00001529 macros = dict()
Benjamin Petersone711caf2008-06-11 16:44:04 +00001530 libraries = ['rt']
1531
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001532 if host_platform == 'win32':
Benjamin Petersone711caf2008-06-11 16:44:04 +00001533 multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c',
1534 '_multiprocessing/semaphore.c',
Benjamin Petersone711caf2008-06-11 16:44:04 +00001535 ]
1536
1537 else:
1538 multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c',
Benjamin Petersone711caf2008-06-11 16:44:04 +00001539 ]
Mark Dickinsona614f042009-11-28 12:48:43 +00001540 if (sysconfig.get_config_var('HAVE_SEM_OPEN') and not
1541 sysconfig.get_config_var('POSIX_SEMAPHORES_NOT_ENABLED')):
Benjamin Petersone711caf2008-06-11 16:44:04 +00001542 multiprocessing_srcs.append('_multiprocessing/semaphore.c')
1543
Jesse Noller6fd47e22009-01-23 14:09:08 +00001544 if sysconfig.get_config_var('WITH_THREAD'):
1545 exts.append ( Extension('_multiprocessing', multiprocessing_srcs,
1546 define_macros=list(macros.items()),
1547 include_dirs=["Modules/_multiprocessing"]))
1548 else:
1549 missing.append('_multiprocessing')
Benjamin Petersone711caf2008-06-11 16:44:04 +00001550 # End multiprocessing
Guido van Rossuma9e20242007-03-08 00:43:48 +00001551
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001552 # Platform-specific libraries
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001553 if host_platform.startswith(('linux', 'freebsd', 'gnukfreebsd')):
Guido van Rossum0c016a92003-02-13 16:12:21 +00001554 exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) )
Guido van Rossumd8faa362007-04-27 19:54:29 +00001555 else:
1556 missing.append('ossaudiodev')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001557
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001558 if host_platform == 'darwin':
Benjamin Petersonebacd262008-05-29 21:09:51 +00001559 exts.append(
Ronald Oussoren84151202010-04-18 20:46:11 +00001560 Extension('_scproxy', ['_scproxy.c'],
1561 extra_link_args=[
1562 '-framework', 'SystemConfiguration',
1563 '-framework', 'CoreFoundation',
1564 ]))
Benjamin Petersonebacd262008-05-29 21:09:51 +00001565
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001566 self.extensions.extend(exts)
1567
1568 # Call the method for detecting whether _tkinter can be compiled
1569 self.detect_tkinter(inc_dirs, lib_dirs)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001570
Guido van Rossumd8faa362007-04-27 19:54:29 +00001571 if '_tkinter' not in [e.name for e in self.extensions]:
1572 missing.append('_tkinter')
1573
Ned Deilycd3d8fb2013-08-01 23:51:27 -07001574## # Uncomment these lines if you want to play with xxmodule.c
1575## ext = Extension('xx', ['xxmodule.c'])
1576## self.extensions.append(ext)
1577
1578 if 'd' not in sys.abiflags:
1579 ext = Extension('xxlimited', ['xxlimited.c'],
Benjamin Peterson24ac8772015-06-03 00:04:46 -05001580 define_macros=[('Py_LIMITED_API', '0x03050000')])
Ned Deilycd3d8fb2013-08-01 23:51:27 -07001581 self.extensions.append(ext)
1582
Guido van Rossumd8faa362007-04-27 19:54:29 +00001583 return missing
1584
Ned Deilyd819b932013-09-06 01:07:05 -07001585 def detect_tkinter_explicitly(self):
1586 # Build _tkinter using explicit locations for Tcl/Tk.
1587 #
1588 # This is enabled when both arguments are given to ./configure:
1589 #
1590 # --with-tcltk-includes="-I/path/to/tclincludes \
1591 # -I/path/to/tkincludes"
1592 # --with-tcltk-libs="-L/path/to/tcllibs -ltclm.n \
1593 # -L/path/to/tklibs -ltkm.n"
1594 #
1595 # These values can also be specified or overriden via make:
1596 # make TCLTK_INCLUDES="..." TCLTK_LIBS="..."
1597 #
1598 # This can be useful for building and testing tkinter with multiple
1599 # versions of Tcl/Tk. Note that a build of Tk depends on a particular
1600 # build of Tcl so you need to specify both arguments and use care when
1601 # overriding.
1602
1603 # The _TCLTK variables are created in the Makefile sharedmods target.
1604 tcltk_includes = os.environ.get('_TCLTK_INCLUDES')
1605 tcltk_libs = os.environ.get('_TCLTK_LIBS')
1606 if not (tcltk_includes and tcltk_libs):
1607 # Resume default configuration search.
1608 return 0
1609
1610 extra_compile_args = tcltk_includes.split()
1611 extra_link_args = tcltk_libs.split()
1612 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
1613 define_macros=[('WITH_APPINIT', 1)],
1614 extra_compile_args = extra_compile_args,
1615 extra_link_args = extra_link_args,
1616 )
1617 self.extensions.append(ext)
1618 return 1
1619
Jack Jansen0b06be72002-06-21 14:48:38 +00001620 def detect_tkinter_darwin(self, inc_dirs, lib_dirs):
1621 # The _tkinter module, using frameworks. Since frameworks are quite
1622 # different the UNIX search logic is not sharable.
1623 from os.path import join, exists
1624 framework_dirs = [
Tim Peters2c60f7a2003-01-29 03:49:43 +00001625 '/Library/Frameworks',
Ronald Oussoren5f734f12009-03-04 21:32:48 +00001626 '/System/Library/Frameworks/',
Jack Jansen0b06be72002-06-21 14:48:38 +00001627 join(os.getenv('HOME'), '/Library/Frameworks')
1628 ]
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001629
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001630 sysroot = macosx_sdk_root()
1631
Skip Montanaro0174ddd2005-12-30 05:01:26 +00001632 # Find the directory that contains the Tcl.framework and Tk.framework
Jack Jansen0b06be72002-06-21 14:48:38 +00001633 # bundles.
1634 # XXX distutils should support -F!
1635 for F in framework_dirs:
Tim Peters2c60f7a2003-01-29 03:49:43 +00001636 # both Tcl.framework and Tk.framework should be present
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001637
1638
Jack Jansen0b06be72002-06-21 14:48:38 +00001639 for fw in 'Tcl', 'Tk':
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001640 if is_macosx_sdk_path(F):
1641 if not exists(join(sysroot, F[1:], fw + '.framework')):
1642 break
1643 else:
1644 if not exists(join(F, fw + '.framework')):
1645 break
Jack Jansen0b06be72002-06-21 14:48:38 +00001646 else:
1647 # ok, F is now directory with both frameworks. Continure
1648 # building
1649 break
1650 else:
1651 # Tk and Tcl frameworks not found. Normal "unix" tkinter search
1652 # will now resume.
1653 return 0
Tim Peters2c60f7a2003-01-29 03:49:43 +00001654
Jack Jansen0b06be72002-06-21 14:48:38 +00001655 # For 8.4a2, we must add -I options that point inside the Tcl and Tk
1656 # frameworks. In later release we should hopefully be able to pass
Tim Peters2c60f7a2003-01-29 03:49:43 +00001657 # the -F option to gcc, which specifies a framework lookup path.
Jack Jansen0b06be72002-06-21 14:48:38 +00001658 #
1659 include_dirs = [
Tim Peters2c60f7a2003-01-29 03:49:43 +00001660 join(F, fw + '.framework', H)
Nick Coghlan650f0d02007-04-15 12:05:43 +00001661 for fw in ('Tcl', 'Tk')
1662 for H in ('Headers', 'Versions/Current/PrivateHeaders')
Jack Jansen0b06be72002-06-21 14:48:38 +00001663 ]
1664
Tim Peters2c60f7a2003-01-29 03:49:43 +00001665 # For 8.4a2, the X11 headers are not included. Rather than include a
Jack Jansen0b06be72002-06-21 14:48:38 +00001666 # complicated search, this is a hard-coded path. It could bail out
1667 # if X11 libs are not found...
1668 include_dirs.append('/usr/X11R6/include')
1669 frameworks = ['-framework', 'Tcl', '-framework', 'Tk']
1670
Georg Brandlfcaf9102008-07-16 02:17:56 +00001671 # All existing framework builds of Tcl/Tk don't support 64-bit
1672 # architectures.
1673 cflags = sysconfig.get_config_vars('CFLAGS')[0]
1674 archs = re.findall('-arch\s+(\w+)', cflags)
Georg Brandlfcaf9102008-07-16 02:17:56 +00001675
Ronald Oussorend097efe2009-09-15 19:07:58 +00001676 tmpfile = os.path.join(self.build_temp, 'tk.arch')
1677 if not os.path.exists(self.build_temp):
1678 os.makedirs(self.build_temp)
1679
1680 # Note: cannot use os.popen or subprocess here, that
1681 # requires extensions that are not available here.
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001682 if is_macosx_sdk_path(F):
1683 os.system("file %s/Tk.framework/Tk | grep 'for architecture' > %s"%(os.path.join(sysroot, F[1:]), tmpfile))
1684 else:
1685 os.system("file %s/Tk.framework/Tk | grep 'for architecture' > %s"%(F, tmpfile))
Ronald Oussoren2c12ab12010-06-03 14:42:25 +00001686
Brett Cannon9f5db072010-10-29 20:19:27 +00001687 with open(tmpfile) as fp:
1688 detected_archs = []
1689 for ln in fp:
1690 a = ln.split()[-1]
1691 if a in archs:
1692 detected_archs.append(ln.split()[-1])
Ronald Oussorend097efe2009-09-15 19:07:58 +00001693 os.unlink(tmpfile)
1694
1695 for a in detected_archs:
1696 frameworks.append('-arch')
1697 frameworks.append(a)
Georg Brandlfcaf9102008-07-16 02:17:56 +00001698
Jack Jansen0b06be72002-06-21 14:48:38 +00001699 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
1700 define_macros=[('WITH_APPINIT', 1)],
1701 include_dirs = include_dirs,
1702 libraries = [],
Georg Brandlfcaf9102008-07-16 02:17:56 +00001703 extra_compile_args = frameworks[2:],
Jack Jansen0b06be72002-06-21 14:48:38 +00001704 extra_link_args = frameworks,
1705 )
1706 self.extensions.append(ext)
1707 return 1
1708
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001709 def detect_tkinter(self, inc_dirs, lib_dirs):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001710 # The _tkinter module.
Michael W. Hudson5b109102002-01-23 15:04:41 +00001711
Ned Deilyd819b932013-09-06 01:07:05 -07001712 # Check whether --with-tcltk-includes and --with-tcltk-libs were
1713 # configured or passed into the make target. If so, use these values
1714 # to build tkinter and bypass the searches for Tcl and TK in standard
1715 # locations.
1716 if self.detect_tkinter_explicitly():
1717 return
1718
Jack Jansen0b06be72002-06-21 14:48:38 +00001719 # Rather than complicate the code below, detecting and building
1720 # AquaTk is a separate method. Only one Tkinter will be built on
1721 # Darwin - either AquaTk, if it is found, or X11 based Tk.
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001722 if (host_platform == 'darwin' and
Skip Montanaro0174ddd2005-12-30 05:01:26 +00001723 self.detect_tkinter_darwin(inc_dirs, lib_dirs)):
Tim Peters2c60f7a2003-01-29 03:49:43 +00001724 return
Jack Jansen0b06be72002-06-21 14:48:38 +00001725
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001726 # Assume we haven't found any of the libraries or include files
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001727 # The versions with dots are used on Unix, and the versions without
1728 # dots on Windows, for detection by cygwin.
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001729 tcllib = tklib = tcl_includes = tk_includes = None
Guilherme Polo5d377bd2009-08-16 14:44:14 +00001730 for version in ['8.6', '86', '8.5', '85', '8.4', '84', '8.3', '83',
1731 '8.2', '82', '8.1', '81', '8.0', '80']:
Tarek Ziadé36797272010-07-22 12:50:05 +00001732 tklib = self.compiler.find_library_file(lib_dirs,
Tarek Ziadédd07ebb2009-07-06 13:52:17 +00001733 'tk' + version)
Tarek Ziadé36797272010-07-22 12:50:05 +00001734 tcllib = self.compiler.find_library_file(lib_dirs,
Tarek Ziadédd07ebb2009-07-06 13:52:17 +00001735 'tcl' + version)
Michael W. Hudson5b109102002-01-23 15:04:41 +00001736 if tklib and tcllib:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001737 # Exit the loop when we've found the Tcl/Tk libraries
1738 break
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001739
Fredrik Lundhade711a2001-01-24 08:00:28 +00001740 # Now check for the header files
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001741 if tklib and tcllib:
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001742 # Check for the include files on Debian and {Free,Open}BSD, where
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001743 # they're put in /usr/include/{tcl,tk}X.Y
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001744 dotversion = version
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001745 if '.' not in dotversion and "bsd" in host_platform.lower():
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001746 # OpenBSD and FreeBSD use Tcl/Tk library names like libtcl83.a,
1747 # but the include subdirs are named like .../include/tcl8.3.
1748 dotversion = dotversion[:-1] + '.' + dotversion[-1]
1749 tcl_include_sub = []
1750 tk_include_sub = []
1751 for dir in inc_dirs:
1752 tcl_include_sub += [dir + os.sep + "tcl" + dotversion]
1753 tk_include_sub += [dir + os.sep + "tk" + dotversion]
1754 tk_include_sub += tcl_include_sub
1755 tcl_includes = find_file('tcl.h', inc_dirs, tcl_include_sub)
1756 tk_includes = find_file('tk.h', inc_dirs, tk_include_sub)
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001757
Martin v. Löwise86a59a2003-05-03 08:45:51 +00001758 if (tcllib is None or tklib is None or
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001759 tcl_includes is None or tk_includes is None):
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001760 self.announce("INFO: Can't locate Tcl/Tk libs and/or headers", 2)
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001761 return
Fredrik Lundhade711a2001-01-24 08:00:28 +00001762
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001763 # OK... everything seems to be present for Tcl/Tk.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001764
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001765 include_dirs = [] ; libs = [] ; defs = [] ; added_lib_dirs = []
1766 for dir in tcl_includes + tk_includes:
1767 if dir not in include_dirs:
1768 include_dirs.append(dir)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001769
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001770 # Check for various platform-specific directories
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001771 if host_platform == 'sunos5':
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001772 include_dirs.append('/usr/openwin/include')
1773 added_lib_dirs.append('/usr/openwin/lib')
1774 elif os.path.exists('/usr/X11R6/include'):
1775 include_dirs.append('/usr/X11R6/include')
Martin v. Löwisfba73692004-11-13 11:13:35 +00001776 added_lib_dirs.append('/usr/X11R6/lib64')
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001777 added_lib_dirs.append('/usr/X11R6/lib')
1778 elif os.path.exists('/usr/X11R5/include'):
1779 include_dirs.append('/usr/X11R5/include')
1780 added_lib_dirs.append('/usr/X11R5/lib')
1781 else:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001782 # Assume default location for X11
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001783 include_dirs.append('/usr/X11/include')
1784 added_lib_dirs.append('/usr/X11/lib')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001785
Jason Tishler9181c942003-02-05 15:16:17 +00001786 # If Cygwin, then verify that X is installed before proceeding
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001787 if host_platform == 'cygwin':
Jason Tishler9181c942003-02-05 15:16:17 +00001788 x11_inc = find_file('X11/Xlib.h', [], include_dirs)
1789 if x11_inc is None:
1790 return
1791
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001792 # Check for BLT extension
Tarek Ziadé36797272010-07-22 12:50:05 +00001793 if self.compiler.find_library_file(lib_dirs + added_lib_dirs,
Tarek Ziadédd07ebb2009-07-06 13:52:17 +00001794 'BLT8.0'):
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001795 defs.append( ('WITH_BLT', 1) )
1796 libs.append('BLT8.0')
Tarek Ziadé36797272010-07-22 12:50:05 +00001797 elif self.compiler.find_library_file(lib_dirs + added_lib_dirs,
Tarek Ziadédd07ebb2009-07-06 13:52:17 +00001798 'BLT'):
Martin v. Löwis427a2902002-12-12 20:23:38 +00001799 defs.append( ('WITH_BLT', 1) )
1800 libs.append('BLT')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001801
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001802 # Add the Tcl/Tk libraries
Jason Tishlercccac1a2003-02-05 15:06:46 +00001803 libs.append('tk'+ version)
1804 libs.append('tcl'+ version)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001805
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001806 if host_platform in ['aix3', 'aix4']:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001807 libs.append('ld')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001808
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001809 # Finally, link with the X11 libraries (not appropriate on cygwin)
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001810 if host_platform != "cygwin":
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001811 libs.append('X11')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001812
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001813 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
1814 define_macros=[('WITH_APPINIT', 1)] + defs,
1815 include_dirs = include_dirs,
1816 libraries = libs,
1817 library_dirs = added_lib_dirs,
1818 )
1819 self.extensions.append(ext)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001820
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001821 # XXX handle these, but how to detect?
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001822 # *** Uncomment and edit for PIL (TkImaging) extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001823 # -DWITH_PIL -I../Extensions/Imaging/libImaging tkImaging.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001824 # *** Uncomment and edit for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001825 # -DWITH_TOGL togl.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001826 # *** Uncomment these for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001827 # -lGL -lGLU -lXext -lXmu \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001828
Christian Heimes78644762008-03-04 23:39:23 +00001829 def configure_ctypes_darwin(self, ext):
1830 # Darwin (OS X) uses preconfigured files, in
1831 # the Modules/_ctypes/libffi_osx directory.
Neil Schemenauer014bf282009-02-05 16:35:45 +00001832 srcdir = sysconfig.get_config_var('srcdir')
Christian Heimes78644762008-03-04 23:39:23 +00001833 ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
1834 '_ctypes', 'libffi_osx'))
1835 sources = [os.path.join(ffi_srcdir, p)
1836 for p in ['ffi.c',
Georg Brandlfcaf9102008-07-16 02:17:56 +00001837 'x86/darwin64.S',
Christian Heimes78644762008-03-04 23:39:23 +00001838 'x86/x86-darwin.S',
1839 'x86/x86-ffi_darwin.c',
1840 'x86/x86-ffi64.c',
1841 'powerpc/ppc-darwin.S',
1842 'powerpc/ppc-darwin_closure.S',
1843 'powerpc/ppc-ffi_darwin.c',
1844 'powerpc/ppc64-darwin_closure.S',
1845 ]]
1846
1847 # Add .S (preprocessed assembly) to C compiler source extensions.
Tarek Ziadé36797272010-07-22 12:50:05 +00001848 self.compiler.src_extensions.append('.S')
Christian Heimes78644762008-03-04 23:39:23 +00001849
1850 include_dirs = [os.path.join(ffi_srcdir, 'include'),
1851 os.path.join(ffi_srcdir, 'powerpc')]
1852 ext.include_dirs.extend(include_dirs)
1853 ext.sources.extend(sources)
1854 return True
1855
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001856 def configure_ctypes(self, ext):
1857 if not self.use_system_libffi:
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001858 if host_platform == 'darwin':
Christian Heimes78644762008-03-04 23:39:23 +00001859 return self.configure_ctypes_darwin(ext)
1860
Neil Schemenauer014bf282009-02-05 16:35:45 +00001861 srcdir = sysconfig.get_config_var('srcdir')
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001862 ffi_builddir = os.path.join(self.build_temp, 'libffi')
1863 ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
1864 '_ctypes', 'libffi'))
1865 ffi_configfile = os.path.join(ffi_builddir, 'fficonfig.py')
Thomas Hellercf567c12006-03-08 19:51:58 +00001866
Thomas Wouters477c8d52006-05-27 19:21:47 +00001867 from distutils.dep_util import newer_group
1868
1869 config_sources = [os.path.join(ffi_srcdir, fname)
Thomas Wouterscf297e42007-02-23 15:07:44 +00001870 for fname in os.listdir(ffi_srcdir)
1871 if os.path.isfile(os.path.join(ffi_srcdir, fname))]
Thomas Wouters477c8d52006-05-27 19:21:47 +00001872 if self.force or newer_group(config_sources,
1873 ffi_configfile):
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001874 from distutils.dir_util import mkpath
1875 mkpath(ffi_builddir)
doko@ubuntu.com1abe1c52012-06-30 20:42:45 +02001876 config_args = [arg for arg in sysconfig.get_config_var("CONFIG_ARGS").split()
1877 if (('--host=' in arg) or ('--build=' in arg))]
Christian Heimes7dd06e12012-09-06 18:02:49 +02001878 if not self.verbose:
1879 config_args.append("-q")
Thomas Hellercf567c12006-03-08 19:51:58 +00001880
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001881 # Pass empty CFLAGS because we'll just append the resulting
1882 # CFLAGS to Python's; -g or -O2 is to be avoided.
1883 cmd = "cd %s && env CFLAGS='' '%s/configure' %s" \
1884 % (ffi_builddir, ffi_srcdir, " ".join(config_args))
Thomas Hellercf567c12006-03-08 19:51:58 +00001885
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001886 res = os.system(cmd)
1887 if res or not os.path.exists(ffi_configfile):
Guido van Rossum452bf512007-02-09 05:32:43 +00001888 print("Failed to configure _ctypes module")
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001889 return False
Thomas Hellercf567c12006-03-08 19:51:58 +00001890
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001891 fficonfig = {}
Antoine Pitrou72f4d642010-01-13 12:04:20 +00001892 with open(ffi_configfile) as f:
1893 exec(f.read(), globals(), fficonfig)
Thomas Hellercf567c12006-03-08 19:51:58 +00001894
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001895 # Add .S (preprocessed assembly) to C compiler source extensions.
Tarek Ziadé36797272010-07-22 12:50:05 +00001896 self.compiler.src_extensions.append('.S')
Thomas Hellercf567c12006-03-08 19:51:58 +00001897
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001898 include_dirs = [os.path.join(ffi_builddir, 'include'),
Antoine Pitrou72f4d642010-01-13 12:04:20 +00001899 ffi_builddir,
1900 os.path.join(ffi_srcdir, 'src')]
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001901 extra_compile_args = fficonfig['ffi_cflags'].split()
1902
Antoine Pitrou72f4d642010-01-13 12:04:20 +00001903 ext.sources.extend(os.path.join(ffi_srcdir, f) for f in
1904 fficonfig['ffi_sources'])
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001905 ext.include_dirs.extend(include_dirs)
1906 ext.extra_compile_args.extend(extra_compile_args)
1907 return True
1908
1909 def detect_ctypes(self, inc_dirs, lib_dirs):
1910 self.use_system_libffi = False
1911 include_dirs = []
1912 extra_compile_args = []
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001913 extra_link_args = []
Thomas Hellercf567c12006-03-08 19:51:58 +00001914 sources = ['_ctypes/_ctypes.c',
1915 '_ctypes/callbacks.c',
1916 '_ctypes/callproc.c',
1917 '_ctypes/stgdict.c',
Thomas Heller864cc672010-08-08 17:58:53 +00001918 '_ctypes/cfield.c']
Thomas Hellercf567c12006-03-08 19:51:58 +00001919 depends = ['_ctypes/ctypes.h']
1920
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001921 if host_platform == 'darwin':
Ronald Oussoren2decf222010-09-05 18:25:59 +00001922 sources.append('_ctypes/malloc_closure.c')
Thomas Hellercf567c12006-03-08 19:51:58 +00001923 sources.append('_ctypes/darwin/dlfcn_simple.c')
Christian Heimes78644762008-03-04 23:39:23 +00001924 extra_compile_args.append('-DMACOSX')
Thomas Hellercf567c12006-03-08 19:51:58 +00001925 include_dirs.append('_ctypes/darwin')
1926# XXX Is this still needed?
1927## extra_link_args.extend(['-read_only_relocs', 'warning'])
1928
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001929 elif host_platform == 'sunos5':
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001930 # XXX This shouldn't be necessary; it appears that some
1931 # of the assembler code is non-PIC (i.e. it has relocations
1932 # when it shouldn't. The proper fix would be to rewrite
1933 # the assembler code to be PIC.
1934 # This only works with GCC; the Sun compiler likely refuses
1935 # this option. If you want to compile ctypes with the Sun
1936 # compiler, please research a proper solution, instead of
1937 # finding some -z option for the Sun compiler.
1938 extra_link_args.append('-mimpure-text')
1939
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001940 elif host_platform.startswith('hp-ux'):
Thomas Heller3eaaeb42008-05-23 17:26:46 +00001941 extra_link_args.append('-fPIC')
1942
Thomas Hellercf567c12006-03-08 19:51:58 +00001943 ext = Extension('_ctypes',
1944 include_dirs=include_dirs,
1945 extra_compile_args=extra_compile_args,
Thomas Wouters0e3f5912006-08-11 14:57:12 +00001946 extra_link_args=extra_link_args,
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001947 libraries=[],
Thomas Hellercf567c12006-03-08 19:51:58 +00001948 sources=sources,
1949 depends=depends)
1950 ext_test = Extension('_ctypes_test',
1951 sources=['_ctypes/_ctypes_test.c'])
1952 self.extensions.extend([ext, ext_test])
1953
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001954 if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"):
1955 return
1956
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02001957 if host_platform == 'darwin':
Christian Heimes78644762008-03-04 23:39:23 +00001958 # OS X 10.5 comes with libffi.dylib; the include files are
1959 # in /usr/include/ffi
1960 inc_dirs.append('/usr/include/ffi')
1961
Benjamin Petersond78735d2010-01-01 16:04:23 +00001962 ffi_inc = [sysconfig.get_config_var("LIBFFI_INCLUDEDIR")]
Matthias Klose5a204fe2010-04-21 21:47:45 +00001963 if not ffi_inc or ffi_inc[0] == '':
Benjamin Petersond78735d2010-01-01 16:04:23 +00001964 ffi_inc = find_file('ffi.h', [], inc_dirs)
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001965 if ffi_inc is not None:
1966 ffi_h = ffi_inc[0] + '/ffi.h'
Brett Cannon9f5db072010-10-29 20:19:27 +00001967 with open(ffi_h) as fp:
1968 while 1:
1969 line = fp.readline()
1970 if not line:
1971 ffi_inc = None
1972 break
1973 if line.startswith('#define LIBFFI_H'):
1974 break
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001975 ffi_lib = None
1976 if ffi_inc is not None:
1977 for lib_name in ('ffi_convenience', 'ffi_pic', 'ffi'):
Tarek Ziadé36797272010-07-22 12:50:05 +00001978 if (self.compiler.find_library_file(lib_dirs, lib_name)):
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00001979 ffi_lib = lib_name
1980 break
1981
1982 if ffi_inc and ffi_lib:
1983 ext.include_dirs.extend(ffi_inc)
1984 ext.libraries.append(ffi_lib)
1985 self.use_system_libffi = True
1986
Stefan Krah1919b7e2012-03-21 18:25:23 +01001987 def _decimal_ext(self):
Stefan Krah60187b52012-03-23 19:06:27 +01001988 extra_compile_args = []
Stefan Kraha10e2fb2012-09-01 14:21:22 +02001989 undef_macros = []
Stefan Krah60187b52012-03-23 19:06:27 +01001990 if '--with-system-libmpdec' in sysconfig.get_config_var("CONFIG_ARGS"):
1991 include_dirs = []
Stefan Krah45059eb2013-11-24 19:44:57 +01001992 libraries = [':libmpdec.so.2']
Stefan Krah60187b52012-03-23 19:06:27 +01001993 sources = ['_decimal/_decimal.c']
1994 depends = ['_decimal/docstrings.h']
1995 else:
Ned Deily458a6fb2012-04-01 02:30:46 -07001996 srcdir = sysconfig.get_config_var('srcdir')
1997 include_dirs = [os.path.abspath(os.path.join(srcdir,
1998 'Modules',
1999 '_decimal',
2000 'libmpdec'))]
Stefan Krah60187b52012-03-23 19:06:27 +01002001 libraries = []
2002 sources = [
2003 '_decimal/_decimal.c',
2004 '_decimal/libmpdec/basearith.c',
2005 '_decimal/libmpdec/constants.c',
2006 '_decimal/libmpdec/context.c',
2007 '_decimal/libmpdec/convolute.c',
2008 '_decimal/libmpdec/crt.c',
2009 '_decimal/libmpdec/difradix2.c',
2010 '_decimal/libmpdec/fnt.c',
2011 '_decimal/libmpdec/fourstep.c',
2012 '_decimal/libmpdec/io.c',
2013 '_decimal/libmpdec/memory.c',
2014 '_decimal/libmpdec/mpdecimal.c',
2015 '_decimal/libmpdec/numbertheory.c',
2016 '_decimal/libmpdec/sixstep.c',
2017 '_decimal/libmpdec/transpose.c',
2018 ]
2019 depends = [
2020 '_decimal/docstrings.h',
2021 '_decimal/libmpdec/basearith.h',
2022 '_decimal/libmpdec/bits.h',
2023 '_decimal/libmpdec/constants.h',
2024 '_decimal/libmpdec/convolute.h',
2025 '_decimal/libmpdec/crt.h',
2026 '_decimal/libmpdec/difradix2.h',
2027 '_decimal/libmpdec/fnt.h',
2028 '_decimal/libmpdec/fourstep.h',
2029 '_decimal/libmpdec/io.h',
2030 '_decimal/libmpdec/memory.h',
2031 '_decimal/libmpdec/mpdecimal.h',
2032 '_decimal/libmpdec/numbertheory.h',
2033 '_decimal/libmpdec/sixstep.h',
2034 '_decimal/libmpdec/transpose.h',
2035 '_decimal/libmpdec/typearith.h',
2036 '_decimal/libmpdec/umodarith.h',
2037 ]
2038
Stefan Krah1919b7e2012-03-21 18:25:23 +01002039 config = {
2040 'x64': [('CONFIG_64','1'), ('ASM','1')],
2041 'uint128': [('CONFIG_64','1'), ('ANSI','1'), ('HAVE_UINT128_T','1')],
2042 'ansi64': [('CONFIG_64','1'), ('ANSI','1')],
2043 'ppro': [('CONFIG_32','1'), ('PPRO','1'), ('ASM','1')],
2044 'ansi32': [('CONFIG_32','1'), ('ANSI','1')],
2045 'ansi-legacy': [('CONFIG_32','1'), ('ANSI','1'),
2046 ('LEGACY_COMPILER','1')],
2047 'universal': [('UNIVERSAL','1')]
2048 }
2049
Stefan Krah1919b7e2012-03-21 18:25:23 +01002050 cc = sysconfig.get_config_var('CC')
2051 sizeof_size_t = sysconfig.get_config_var('SIZEOF_SIZE_T')
2052 machine = os.environ.get('PYTHON_DECIMAL_WITH_MACHINE')
2053
2054 if machine:
2055 # Override automatic configuration to facilitate testing.
2056 define_macros = config[machine]
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02002057 elif host_platform == 'darwin':
Stefan Krah1919b7e2012-03-21 18:25:23 +01002058 # Universal here means: build with the same options Python
2059 # was built with.
2060 define_macros = config['universal']
2061 elif sizeof_size_t == 8:
2062 if sysconfig.get_config_var('HAVE_GCC_ASM_FOR_X64'):
2063 define_macros = config['x64']
2064 elif sysconfig.get_config_var('HAVE_GCC_UINT128_T'):
2065 define_macros = config['uint128']
2066 else:
2067 define_macros = config['ansi64']
2068 elif sizeof_size_t == 4:
2069 ppro = sysconfig.get_config_var('HAVE_GCC_ASM_FOR_X87')
2070 if ppro and ('gcc' in cc or 'clang' in cc) and \
doko@ubuntu.com93df16b2012-06-30 14:32:08 +02002071 not 'sunos' in host_platform:
Stefan Krah1919b7e2012-03-21 18:25:23 +01002072 # solaris: problems with register allocation.
2073 # icc >= 11.0 works as well.
2074 define_macros = config['ppro']
Stefan Krahce23dbc2012-09-30 21:12:53 +02002075 extra_compile_args.append('-Wno-unknown-pragmas')
Stefan Krah1919b7e2012-03-21 18:25:23 +01002076 else:
2077 define_macros = config['ansi32']
2078 else:
2079 raise DistutilsError("_decimal: unsupported architecture")
2080
2081 # Workarounds for toolchain bugs:
2082 if sysconfig.get_config_var('HAVE_IPA_PURE_CONST_BUG'):
2083 # Some versions of gcc miscompile inline asm:
2084 # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491
2085 # http://gcc.gnu.org/ml/gcc/2010-11/msg00366.html
2086 extra_compile_args.append('-fno-ipa-pure-const')
2087 if sysconfig.get_config_var('HAVE_GLIBC_MEMMOVE_BUG'):
2088 # _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect:
2089 # http://sourceware.org/ml/libc-alpha/2010-12/msg00009.html
2090 undef_macros.append('_FORTIFY_SOURCE')
2091
2092 # Faster version without thread local contexts:
2093 if not sysconfig.get_config_var('WITH_THREAD'):
2094 define_macros.append(('WITHOUT_THREADS', 1))
2095
Stefan Krahce55f082013-01-16 14:45:16 +01002096 # Increase warning level for gcc:
2097 if 'gcc' in cc:
Stefan Krah4f197442013-03-07 01:12:03 +01002098 cmd = ("echo '' | %s -Wextra -Wno-missing-field-initializers -E - "
2099 "> /dev/null 2>&1" % cc)
Stefan Krah13fe6d12013-01-17 12:49:34 +01002100 ret = os.system(cmd)
2101 if ret >> 8 == 0:
2102 extra_compile_args.extend(['-Wextra',
2103 '-Wno-missing-field-initializers'])
Stefan Krahce55f082013-01-16 14:45:16 +01002104
Stefan Krah1919b7e2012-03-21 18:25:23 +01002105 # Uncomment for extra functionality:
2106 #define_macros.append(('EXTRA_FUNCTIONALITY', 1))
2107 ext = Extension (
2108 '_decimal',
2109 include_dirs=include_dirs,
Stefan Krah60187b52012-03-23 19:06:27 +01002110 libraries=libraries,
Stefan Krah1919b7e2012-03-21 18:25:23 +01002111 define_macros=define_macros,
2112 undef_macros=undef_macros,
2113 extra_compile_args=extra_compile_args,
2114 sources=sources,
2115 depends=depends
2116 )
2117 return ext
Thomas Wouters49fd7fa2006-04-21 10:40:58 +00002118
Andrew M. Kuchlingf52d27e2001-05-21 20:29:27 +00002119class PyBuildInstall(install):
2120 # Suppress the warning about installation into the lib_dynload
2121 # directory, which is not in sys.path when running Python during
2122 # installation:
2123 def initialize_options (self):
2124 install.initialize_options(self)
2125 self.warn_dir=0
Michael W. Hudson5b109102002-01-23 15:04:41 +00002126
Éric Araujoe6792c12011-06-09 14:07:02 +02002127 # Customize subcommands to not install an egg-info file for Python
2128 sub_commands = [('install_lib', install.has_lib),
2129 ('install_headers', install.has_headers),
2130 ('install_scripts', install.has_scripts),
2131 ('install_data', install.has_data)]
2132
2133
Michael W. Hudson529a5052002-12-17 16:47:17 +00002134class PyBuildInstallLib(install_lib):
2135 # Do exactly what install_lib does but make sure correct access modes get
2136 # set on installed directories and files. All installed files with get
2137 # mode 644 unless they are a shared library in which case they will get
2138 # mode 755. All installed directories will get mode 755.
2139
doko@ubuntu.comd5537d02013-03-21 13:21:49 -07002140 # this is works for EXT_SUFFIX too, which ends with SHLIB_SUFFIX
2141 shlib_suffix = sysconfig.get_config_var("SHLIB_SUFFIX")
Michael W. Hudson529a5052002-12-17 16:47:17 +00002142
2143 def install(self):
2144 outfiles = install_lib.install(self)
Guido van Rossumcd16bf62007-06-13 18:07:49 +00002145 self.set_file_modes(outfiles, 0o644, 0o755)
2146 self.set_dir_modes(self.install_dir, 0o755)
Michael W. Hudson529a5052002-12-17 16:47:17 +00002147 return outfiles
2148
2149 def set_file_modes(self, files, defaultMode, sharedLibMode):
2150 if not self.is_chmod_supported(): return
2151 if not files: return
2152
2153 for filename in files:
2154 if os.path.islink(filename): continue
2155 mode = defaultMode
doko@ubuntu.comd5537d02013-03-21 13:21:49 -07002156 if filename.endswith(self.shlib_suffix): mode = sharedLibMode
Michael W. Hudson529a5052002-12-17 16:47:17 +00002157 log.info("changing mode of %s to %o", filename, mode)
2158 if not self.dry_run: os.chmod(filename, mode)
2159
2160 def set_dir_modes(self, dirname, mode):
2161 if not self.is_chmod_supported(): return
Amaury Forgeot d'Arc321e5332009-07-02 23:08:45 +00002162 for dirpath, dirnames, fnames in os.walk(dirname):
2163 if os.path.islink(dirpath):
2164 continue
2165 log.info("changing mode of %s to %o", dirpath, mode)
2166 if not self.dry_run: os.chmod(dirpath, mode)
Michael W. Hudson529a5052002-12-17 16:47:17 +00002167
2168 def is_chmod_supported(self):
2169 return hasattr(os, 'chmod')
2170
Georg Brandlff52f762010-12-28 09:51:43 +00002171class PyBuildScripts(build_scripts):
2172 def copy_scripts(self):
2173 outfiles, updated_files = build_scripts.copy_scripts(self)
2174 fullversion = '-{0[0]}.{0[1]}'.format(sys.version_info)
2175 minoronly = '.{0[1]}'.format(sys.version_info)
2176 newoutfiles = []
2177 newupdated_files = []
2178 for filename in outfiles:
Vinay Sajip7ded1f02012-05-26 03:45:29 +01002179 if filename.endswith(('2to3', 'pyvenv')):
Georg Brandlff52f762010-12-28 09:51:43 +00002180 newfilename = filename + fullversion
2181 else:
2182 newfilename = filename + minoronly
2183 log.info('renaming {} to {}'.format(filename, newfilename))
2184 os.rename(filename, newfilename)
2185 newoutfiles.append(newfilename)
2186 if filename in updated_files:
2187 newupdated_files.append(newfilename)
2188 return newoutfiles, newupdated_files
2189
Guido van Rossum14ee89c2003-02-20 02:52:04 +00002190SUMMARY = """
2191Python is an interpreted, interactive, object-oriented programming
2192language. It is often compared to Tcl, Perl, Scheme or Java.
2193
2194Python combines remarkable power with very clear syntax. It has
2195modules, classes, exceptions, very high level dynamic data types, and
2196dynamic typing. There are interfaces to many system calls and
2197libraries, as well as to various windowing systems (X11, Motif, Tk,
2198Mac, MFC). New built-in modules are easily written in C or C++. Python
2199is also usable as an extension language for applications that need a
2200programmable interface.
2201
2202The Python implementation is portable: it runs on many brands of UNIX,
Jesus Ceaf1af7052012-10-05 02:48:46 +02002203on Windows, DOS, Mac, Amiga... If your favorite system isn't
Guido van Rossum14ee89c2003-02-20 02:52:04 +00002204listed here, it may still be supported, if there's a C compiler for
2205it. Ask around on comp.lang.python -- or just try compiling Python
2206yourself.
2207"""
2208
2209CLASSIFIERS = """
Guido van Rossum14ee89c2003-02-20 02:52:04 +00002210Development Status :: 6 - Mature
2211License :: OSI Approved :: Python Software Foundation License
2212Natural Language :: English
2213Programming Language :: C
2214Programming Language :: Python
2215Topic :: Software Development
2216"""
2217
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00002218def main():
Andrew M. Kuchling62686692001-05-21 20:48:09 +00002219 # turn off warnings when deprecated modules are imported
2220 import warnings
2221 warnings.filterwarnings("ignore",category=DeprecationWarning)
Guido van Rossum14ee89c2003-02-20 02:52:04 +00002222 setup(# PyPI Metadata (PEP 301)
2223 name = "Python",
2224 version = sys.version.split()[0],
2225 url = "http://www.python.org/%s" % sys.version[:3],
2226 maintainer = "Guido van Rossum and the Python community",
2227 maintainer_email = "python-dev@python.org",
2228 description = "A high-level object-oriented programming language",
2229 long_description = SUMMARY.strip(),
2230 license = "PSF license",
Guido van Rossumc1f779c2007-07-03 08:25:58 +00002231 classifiers = [x for x in CLASSIFIERS.split("\n") if x],
Guido van Rossum14ee89c2003-02-20 02:52:04 +00002232 platforms = ["Many"],
2233
2234 # Build info
Georg Brandlff52f762010-12-28 09:51:43 +00002235 cmdclass = {'build_ext': PyBuildExt,
2236 'build_scripts': PyBuildScripts,
2237 'install': PyBuildInstall,
2238 'install_lib': PyBuildInstallLib},
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00002239 # The struct module is defined here, because build_ext won't be
2240 # called unless there's at least one extension module defined.
Thomas Wouters477c8d52006-05-27 19:21:47 +00002241 ext_modules=[Extension('_struct', ['_struct.c'])],
Andrew M. Kuchlingaece4272001-02-28 20:56:49 +00002242
Georg Brandlff52f762010-12-28 09:51:43 +00002243 # If you change the scripts installed here, you also need to
2244 # check the PyBuildScripts command above, and change the links
2245 # created by the bininstall target in Makefile.pre.in
Benjamin Petersondfea1922009-05-23 17:13:14 +00002246 scripts = ["Tools/scripts/pydoc3", "Tools/scripts/idle3",
Éric Araujo859aad62012-06-24 00:07:41 -04002247 "Tools/scripts/2to3", "Tools/scripts/pyvenv"]
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00002248 )
Fredrik Lundhade711a2001-01-24 08:00:28 +00002249
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00002250# --install-platlib
2251if __name__ == '__main__':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00002252 main()