blob: 985779dea3aa2d78cab1ce185838fde8597476f2 [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
Andrew M. Kuchling66012fe2001-01-26 21:56:58 +00004__version__ = "$Revision$"
5
Brett Cannon84667c02004-12-07 03:25:18 +00006import sys, os, imp, re, optparse
Christian Heimes8608d912008-01-25 15:52:11 +00007from glob import glob
Gregory P. Smith0902cac2008-05-27 08:40:09 +00008from platform import machine as platform_machine
Michael W. Hudson529a5052002-12-17 16:47:17 +00009
10from distutils import log
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000011from distutils import sysconfig
Andrew M. Kuchling8d7f0862001-02-23 16:32:32 +000012from distutils import text_file
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +000013from distutils.errors import *
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000014from distutils.core import Extension, setup
15from distutils.command.build_ext import build_ext
Andrew M. Kuchlingf52d27e2001-05-21 20:29:27 +000016from distutils.command.install import install
Michael W. Hudson529a5052002-12-17 16:47:17 +000017from distutils.command.install_lib import install_lib
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000018
19# This global variable is used to hold the list of modules to be disabled.
20disabled_module_list = []
21
Michael W. Hudson39230b32002-01-16 15:26:48 +000022def add_dir_to_list(dirlist, dir):
23 """Add the directory 'dir' to the list 'dirlist' (at the front) if
24 1) 'dir' is not already in 'dirlist'
25 2) 'dir' actually exists, and is a directory."""
Jack Jansen4439b7c2002-06-26 15:44:30 +000026 if dir is not None and os.path.isdir(dir) and dir not in dirlist:
Michael W. Hudson39230b32002-01-16 15:26:48 +000027 dirlist.insert(0, dir)
28
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000029def find_file(filename, std_dirs, paths):
30 """Searches for the directory where a given file is located,
31 and returns a possibly-empty list of additional directories, or None
32 if the file couldn't be found at all.
Fredrik Lundhade711a2001-01-24 08:00:28 +000033
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000034 'filename' is the name of a file, such as readline.h or libcrypto.a.
35 'std_dirs' is the list of standard system directories; if the
36 file is found in one of them, no additional directives are needed.
37 'paths' is a list of additional locations to check; if the file is
38 found in one of them, the resulting list will contain the directory.
39 """
40
41 # Check the standard locations
42 for dir in std_dirs:
43 f = os.path.join(dir, filename)
44 if os.path.exists(f): return []
45
46 # Check the additional directories
47 for dir in paths:
48 f = os.path.join(dir, filename)
49 if os.path.exists(f):
50 return [dir]
51
52 # Not found anywhere
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000053 return None
54
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000055def find_library_file(compiler, libname, std_dirs, paths):
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +000056 result = compiler.find_library_file(std_dirs + paths, libname)
57 if result is None:
58 return None
Fredrik Lundhade711a2001-01-24 08:00:28 +000059
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +000060 # Check whether the found file is in one of the standard directories
61 dirname = os.path.dirname(result)
62 for p in std_dirs:
63 # Ensure path doesn't end with path separator
Skip Montanaro9f5178a2003-05-06 20:59:57 +000064 p = p.rstrip(os.sep)
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +000065 if p == dirname:
66 return [ ]
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000067
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +000068 # Otherwise, it must have been in one of the additional directories,
69 # so we have to figure out which one.
70 for p in paths:
71 # Ensure path doesn't end with path separator
Skip Montanaro9f5178a2003-05-06 20:59:57 +000072 p = p.rstrip(os.sep)
Andrew M. Kuchlinga246d9f2002-11-27 13:43:46 +000073 if p == dirname:
74 return [p]
75 else:
76 assert False, "Internal error: Path not found in std_dirs or paths"
Tim Peters2c60f7a2003-01-29 03:49:43 +000077
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000078def module_enabled(extlist, modname):
79 """Returns whether the module 'modname' is present in the list
80 of extensions 'extlist'."""
81 extlist = [ext for ext in extlist if ext.name == modname]
82 return len(extlist)
Fredrik Lundhade711a2001-01-24 08:00:28 +000083
Jack Jansen144ebcc2001-08-05 22:31:19 +000084def find_module_file(module, dirlist):
85 """Find a module in a set of possible folders. If it is not found
86 return the unadorned filename"""
87 list = find_file(module, [], dirlist)
88 if not list:
89 return module
90 if len(list) > 1:
Guido van Rossum12471d62003-02-20 02:11:43 +000091 log.info("WARNING: multiple copies of %s found"%module)
Jack Jansen144ebcc2001-08-05 22:31:19 +000092 return os.path.join(list[0], module)
Michael W. Hudson5b109102002-01-23 15:04:41 +000093
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000094class PyBuildExt(build_ext):
Fredrik Lundhade711a2001-01-24 08:00:28 +000095
Skip Montanarod1287322007-03-06 15:41:38 +000096 def __init__(self, dist):
97 build_ext.__init__(self, dist)
98 self.failed = []
99
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000100 def build_extensions(self):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000101
102 # Detect which modules should be compiled
Skip Montanarod1287322007-03-06 15:41:38 +0000103 missing = self.detect_modules()
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000104
105 # Remove modules that are present on the disabled list
Christian Heimesb222bbc2008-01-18 09:51:43 +0000106 extensions = [ext for ext in self.extensions
107 if ext.name not in disabled_module_list]
108 # move ctypes to the end, it depends on other modules
109 ext_map = dict((ext.name, i) for i, ext in enumerate(extensions))
110 if "_ctypes" in ext_map:
111 ctypes = extensions.pop(ext_map["_ctypes"])
112 extensions.append(ctypes)
113 self.extensions = extensions
Fredrik Lundhade711a2001-01-24 08:00:28 +0000114
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000115 # Fix up the autodetected modules, prefixing all the source files
116 # with Modules/ and adding Python's include directory to the path.
117 (srcdir,) = sysconfig.get_config_vars('srcdir')
Guido van Rossume0fea6c2002-10-14 20:48:09 +0000118 if not srcdir:
119 # Maybe running on Windows but not using CYGWIN?
120 raise ValueError("No source directory; cannot proceed.")
Neil Schemenauer0189ddc2009-02-06 00:21:55 +0000121 srcdir = os.path.abspath(srcdir)
Neil Schemenauerc59c5f32009-02-05 16:32:29 +0000122 moddirlist = [os.path.join(srcdir, 'Modules')]
Michael W. Hudson5b109102002-01-23 15:04:41 +0000123
Jack Jansen144ebcc2001-08-05 22:31:19 +0000124 # Platform-dependent module source and include directories
Neil Schemenauer38870cb2009-02-05 22:14:04 +0000125 incdirlist = []
Jack Jansen144ebcc2001-08-05 22:31:19 +0000126 platform = self.get_platform()
Tim Peters66cb0182004-08-26 05:23:19 +0000127 if platform in ('darwin', 'mac') and ("--disable-toolbox-glue" not in
Brett Cannoncc8a4f62004-08-26 01:44:07 +0000128 sysconfig.get_config_var("CONFIG_ARGS")):
Jack Jansen144ebcc2001-08-05 22:31:19 +0000129 # Mac OS X also includes some mac-specific modules
Neil Schemenauerc59c5f32009-02-05 16:32:29 +0000130 macmoddir = os.path.join(srcdir, 'Mac/Modules')
Jack Jansen144ebcc2001-08-05 22:31:19 +0000131 moddirlist.append(macmoddir)
Neil Schemenauer38870cb2009-02-05 22:14:04 +0000132 incdirlist.append(os.path.join(srcdir, 'Mac/Include'))
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000133
Andrew M. Kuchling3da989c2001-02-28 22:49:26 +0000134 # Fix up the paths for scripts, too
135 self.distribution.scripts = [os.path.join(srcdir, filename)
136 for filename in self.distribution.scripts]
137
Christian Heimes8608d912008-01-25 15:52:11 +0000138 # Python header files
Neil Schemenauerc59c5f32009-02-05 16:32:29 +0000139 headers = [sysconfig.get_config_h_filename()]
140 headers += glob(os.path.join(sysconfig.get_python_inc(), "*.h"))
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000141 for ext in self.extensions[:]:
Jack Jansen144ebcc2001-08-05 22:31:19 +0000142 ext.sources = [ find_module_file(filename, moddirlist)
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000143 for filename in ext.sources ]
Jeremy Hylton340043e2002-06-13 17:38:11 +0000144 if ext.depends is not None:
Neil Schemenauerc59c5f32009-02-05 16:32:29 +0000145 ext.depends = [find_module_file(filename, moddirlist)
Jeremy Hylton340043e2002-06-13 17:38:11 +0000146 for filename in ext.depends]
Christian Heimes8608d912008-01-25 15:52:11 +0000147 else:
148 ext.depends = []
149 # re-compile extensions if a header file has been changed
150 ext.depends.extend(headers)
151
Neil Schemenauer38870cb2009-02-05 22:14:04 +0000152 # platform specific include directories
153 ext.include_dirs.extend(incdirlist)
154
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000155 # If a module has already been built statically,
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000156 # don't build it here
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000157 if ext.name in sys.builtin_module_names:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000158 self.extensions.remove(ext)
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000159
Jack Jansen4439b7c2002-06-26 15:44:30 +0000160 if platform != 'mac':
Georg Brandle08fa292005-12-27 18:24:27 +0000161 # Parse Modules/Setup and Modules/Setup.local to figure out which
162 # modules are turned on in the file.
Jack Jansen4439b7c2002-06-26 15:44:30 +0000163 remove_modules = []
Georg Brandle08fa292005-12-27 18:24:27 +0000164 for filename in ('Modules/Setup', 'Modules/Setup.local'):
165 input = text_file.TextFile(filename, join_lines=1)
166 while 1:
167 line = input.readline()
168 if not line: break
169 line = line.split()
170 remove_modules.append(line[0])
171 input.close()
Tim Peters1b27f862005-12-30 18:42:42 +0000172
Jack Jansen4439b7c2002-06-26 15:44:30 +0000173 for ext in self.extensions[:]:
174 if ext.name in remove_modules:
175 self.extensions.remove(ext)
Michael W. Hudson5b109102002-01-23 15:04:41 +0000176
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000177 # When you run "make CC=altcc" or something similar, you really want
178 # those environment variables passed into the setup.py phase. Here's
179 # a small set of useful ones.
180 compiler = os.environ.get('CC')
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000181 args = {}
182 # unfortunately, distutils doesn't let us provide separate C and C++
183 # compilers
184 if compiler is not None:
Martin v. Löwisd7c795e2005-04-25 07:14:03 +0000185 (ccshared,cflags) = sysconfig.get_config_vars('CCSHARED','CFLAGS')
186 args['compiler_so'] = compiler + ' ' + ccshared + ' ' + cflags
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000187 self.compiler.set_executables(**args)
188
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000189 build_ext.build_extensions(self)
190
Skip Montanarod1287322007-03-06 15:41:38 +0000191 longest = max([len(e.name) for e in self.extensions])
192 if self.failed:
193 longest = max(longest, max([len(name) for name in self.failed]))
194
195 def print_three_column(lst):
Georg Brandle95cf1c2007-03-06 17:49:14 +0000196 lst.sort(key=str.lower)
Skip Montanarod1287322007-03-06 15:41:38 +0000197 # guarantee zip() doesn't drop anything
198 while len(lst) % 3:
199 lst.append("")
200 for e, f, g in zip(lst[::3], lst[1::3], lst[2::3]):
201 print "%-*s %-*s %-*s" % (longest, e, longest, f,
202 longest, g)
Skip Montanarod1287322007-03-06 15:41:38 +0000203
204 if missing:
205 print
Georg Brandl40f982f2008-12-28 11:58:49 +0000206 print ("Python build finished, but the necessary bits to build "
207 "these modules were not found:")
Skip Montanarod1287322007-03-06 15:41:38 +0000208 print_three_column(missing)
Jeffrey Yasskin87997562007-08-22 23:14:27 +0000209 print ("To find the necessary bits, look in setup.py in"
210 " detect_modules() for the module's name.")
211 print
Skip Montanarod1287322007-03-06 15:41:38 +0000212
213 if self.failed:
214 failed = self.failed[:]
215 print
216 print "Failed to build these modules:"
217 print_three_column(failed)
Jeffrey Yasskin87997562007-08-22 23:14:27 +0000218 print
Skip Montanarod1287322007-03-06 15:41:38 +0000219
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000220 def build_extension(self, ext):
221
Thomas Hellereba43c12006-04-07 19:04:09 +0000222 if ext.name == '_ctypes':
Thomas Heller795246c2006-04-07 19:27:56 +0000223 if not self.configure_ctypes(ext):
224 return
Thomas Hellereba43c12006-04-07 19:04:09 +0000225
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000226 try:
227 build_ext.build_extension(self, ext)
228 except (CCompilerError, DistutilsError), why:
229 self.announce('WARNING: building of extension "%s" failed: %s' %
230 (ext.name, sys.exc_info()[1]))
Skip Montanarod1287322007-03-06 15:41:38 +0000231 self.failed.append(ext.name)
Andrew M. Kuchling62686692001-05-21 20:48:09 +0000232 return
Jack Jansenf49c6f92001-11-01 14:44:15 +0000233 # Workaround for Mac OS X: The Carbon-based modules cannot be
234 # reliably imported into a command-line Python
235 if 'Carbon' in ext.extra_link_args:
Michael W. Hudson5b109102002-01-23 15:04:41 +0000236 self.announce(
237 'WARNING: skipping import check for Carbon-based "%s"' %
238 ext.name)
239 return
Ronald Oussoren5640ce22008-06-05 12:58:24 +0000240
241 if self.get_platform() == 'darwin' and (
242 sys.maxint > 2**32 and '-arch' in ext.extra_link_args):
243 # Don't bother doing an import check when an extension was
244 # build with an explicit '-arch' flag on OSX. That's currently
245 # only used to build 32-bit only extensions in a 4-way
246 # universal build and loading 32-bit code into a 64-bit
247 # process will fail.
248 self.announce(
249 'WARNING: skipping import check for "%s"' %
250 ext.name)
251 return
252
Jason Tishler24cf7762002-05-22 16:46:15 +0000253 # Workaround for Cygwin: Cygwin currently has fork issues when many
254 # modules have been imported
255 if self.get_platform() == 'cygwin':
256 self.announce('WARNING: skipping import check for Cygwin-based "%s"'
257 % ext.name)
258 return
Michael W. Hudsonaf142892002-01-23 15:07:46 +0000259 ext_filename = os.path.join(
260 self.build_lib,
261 self.get_ext_filename(self.get_ext_fullname(ext.name)))
Andrew M. Kuchling62686692001-05-21 20:48:09 +0000262 try:
Michael W. Hudsonaf142892002-01-23 15:07:46 +0000263 imp.load_dynamic(ext.name, ext_filename)
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000264 except ImportError, why:
Skip Montanarod1287322007-03-06 15:41:38 +0000265 self.failed.append(ext.name)
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000266 self.announce('*** WARNING: renaming "%s" since importing it'
267 ' failed: %s' % (ext.name, why), level=3)
268 assert not self.inplace
269 basename, tail = os.path.splitext(ext_filename)
270 newname = basename + "_failed" + tail
271 if os.path.exists(newname):
272 os.remove(newname)
273 os.rename(ext_filename, newname)
274
275 # XXX -- This relies on a Vile HACK in
276 # distutils.command.build_ext.build_extension(). The
277 # _built_objects attribute is stored there strictly for
278 # use here.
279 # If there is a failure, _built_objects may not be there,
280 # so catch the AttributeError and move on.
281 try:
282 for filename in self._built_objects:
283 os.remove(filename)
284 except AttributeError:
285 self.announce('unable to remove files (ignored)')
Neal Norwitz3f5fcc82003-02-28 17:21:39 +0000286 except:
Neal Norwitz3f5fcc82003-02-28 17:21:39 +0000287 exc_type, why, tb = sys.exc_info()
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000288 self.announce('*** WARNING: importing extension "%s" '
289 'failed with %s: %s' % (ext.name, exc_type, why),
290 level=3)
Skip Montanarod1287322007-03-06 15:41:38 +0000291 self.failed.append(ext.name)
Fred Drake9028d0a2001-12-06 22:59:54 +0000292
Neal Norwitz51dead72003-06-17 02:51:28 +0000293 def get_platform(self):
Fredrik Lundhade711a2001-01-24 08:00:28 +0000294 # Get value of sys.platform
Neal Norwitz51dead72003-06-17 02:51:28 +0000295 for platform in ['cygwin', 'beos', 'darwin', 'atheos', 'osf1']:
296 if sys.platform.startswith(platform):
297 return platform
298 return sys.platform
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000299
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000300 def detect_modules(self):
Fredrik Lundhade711a2001-01-24 08:00:28 +0000301 # Ensure that /usr/local is always used
Michael W. Hudson39230b32002-01-16 15:26:48 +0000302 add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
303 add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
304
Brett Cannon516592f2004-12-07 00:42:59 +0000305 # Add paths specified in the environment variables LDFLAGS and
Brett Cannon4810eb92004-12-31 08:11:21 +0000306 # CPPFLAGS for header and library files.
Brett Cannon5399c6d2004-12-18 20:48:09 +0000307 # We must get the values from the Makefile and not the environment
308 # directly since an inconsistently reproducible issue comes up where
309 # the environment variable is not set even though the value were passed
Brett Cannon4810eb92004-12-31 08:11:21 +0000310 # into configure and stored in the Makefile (issue found on OS X 10.3).
Brett Cannon516592f2004-12-07 00:42:59 +0000311 for env_var, arg_name, dir_list in (
Skip Montanaroa46ed912008-10-07 02:02:00 +0000312 ('LDFLAGS', '-R', self.compiler.runtime_library_dirs),
Brett Cannon516592f2004-12-07 00:42:59 +0000313 ('LDFLAGS', '-L', self.compiler.library_dirs),
314 ('CPPFLAGS', '-I', self.compiler.include_dirs)):
Brett Cannon5399c6d2004-12-18 20:48:09 +0000315 env_val = sysconfig.get_config_var(env_var)
Brett Cannon516592f2004-12-07 00:42:59 +0000316 if env_val:
Brett Cannon4810eb92004-12-31 08:11:21 +0000317 # To prevent optparse from raising an exception about any
Skip Montanaroa46ed912008-10-07 02:02:00 +0000318 # options in env_val that it doesn't know about we strip out
Brett Cannon4810eb92004-12-31 08:11:21 +0000319 # all double dashes and any dashes followed by a character
320 # that is not for the option we are dealing with.
321 #
322 # Please note that order of the regex is important! We must
323 # strip out double-dashes first so that we don't end up with
324 # substituting "--Long" to "-Long" and thus lead to "ong" being
325 # used for a library directory.
Georg Brandl915c87d2007-08-24 11:47:37 +0000326 env_val = re.sub(r'(^|\s+)-(-|(?!%s))' % arg_name[1],
327 ' ', env_val)
Brett Cannon84667c02004-12-07 03:25:18 +0000328 parser = optparse.OptionParser()
Brett Cannon4810eb92004-12-31 08:11:21 +0000329 # Make sure that allowing args interspersed with options is
330 # allowed
331 parser.allow_interspersed_args = True
332 parser.error = lambda msg: None
Brett Cannon84667c02004-12-07 03:25:18 +0000333 parser.add_option(arg_name, dest="dirs", action="append")
334 options = parser.parse_args(env_val.split())[0]
Brett Cannon44837712005-01-02 21:54:07 +0000335 if options.dirs:
Brett Cannon861e3962008-02-03 02:08:45 +0000336 for directory in reversed(options.dirs):
Brett Cannon44837712005-01-02 21:54:07 +0000337 add_dir_to_list(dir_list, directory)
Skip Montanarodecc6a42003-01-01 20:07:49 +0000338
Michael W. Hudson90b8e4d2002-08-02 13:55:50 +0000339 if os.path.normpath(sys.prefix) != '/usr':
340 add_dir_to_list(self.compiler.library_dirs,
341 sysconfig.get_config_var("LIBDIR"))
342 add_dir_to_list(self.compiler.include_dirs,
343 sysconfig.get_config_var("INCLUDEDIR"))
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000344
Martin v. Löwis339d0f72001-08-17 18:39:25 +0000345 try:
346 have_unicode = unicode
347 except NameError:
348 have_unicode = 0
349
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000350 # lib_dirs and inc_dirs are used to search for files;
351 # if a file is found in one of those directories, it can
352 # be assumed that no additional -I,-L directives are needed.
Martin v. Löwisfba73692004-11-13 11:13:35 +0000353 lib_dirs = self.compiler.library_dirs + [
354 '/lib64', '/usr/lib64',
355 '/lib', '/usr/lib',
356 ]
Michael W. Hudson5b109102002-01-23 15:04:41 +0000357 inc_dirs = self.compiler.include_dirs + ['/usr/include']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000358 exts = []
Skip Montanarod1287322007-03-06 15:41:38 +0000359 missing = []
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000360
Brett Cannon4454a1f2005-04-15 20:32:39 +0000361 config_h = sysconfig.get_config_h_filename()
362 config_h_vars = sysconfig.parse_config_h(open(config_h))
363
Fredrik Lundhade711a2001-01-24 08:00:28 +0000364 platform = self.get_platform()
Neil Schemenauerc59c5f32009-02-05 16:32:29 +0000365 srcdir = sysconfig.get_config_var('srcdir')
Michael W. Hudson5b109102002-01-23 15:04:41 +0000366
Martin v. Löwisf90ae202002-06-11 06:22:31 +0000367 # Check for AtheOS which has libraries in non-standard locations
368 if platform == 'atheos':
369 lib_dirs += ['/system/libs', '/atheos/autolnk/lib']
370 lib_dirs += os.getenv('LIBRARY_PATH', '').split(os.pathsep)
371 inc_dirs += ['/system/include', '/atheos/autolnk/include']
372 inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
373
Andrew M. Kuchling7883dc82003-10-24 18:26:26 +0000374 # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb)
375 if platform in ['osf1', 'unixware7', 'openunix8']:
Skip Montanaro22e00c42003-05-06 20:43:34 +0000376 lib_dirs += ['/usr/ccs/lib']
377
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000378 if platform == 'darwin':
379 # This should work on any unixy platform ;-)
380 # If the user has bothered specifying additional -I and -L flags
381 # in OPT and LDFLAGS we might as well use them here.
382 # NOTE: using shlex.split would technically be more correct, but
383 # also gives a bootstrap problem. Let's hope nobody uses directories
384 # with whitespace in the name to store libraries.
385 cflags, ldflags = sysconfig.get_config_vars(
386 'CFLAGS', 'LDFLAGS')
387 for item in cflags.split():
388 if item.startswith('-I'):
389 inc_dirs.append(item[2:])
390
391 for item in ldflags.split():
392 if item.startswith('-L'):
393 lib_dirs.append(item[2:])
394
Fredrik Lundhade711a2001-01-24 08:00:28 +0000395 # Check for MacOS X, which doesn't need libm.a at all
396 math_libs = ['m']
Jack Jansen4439b7c2002-06-26 15:44:30 +0000397 if platform in ['darwin', 'beos', 'mac']:
Fredrik Lundhade711a2001-01-24 08:00:28 +0000398 math_libs = []
Michael W. Hudson5b109102002-01-23 15:04:41 +0000399
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000400 # XXX Omitted modules: gl, pure, dl, SGI-specific modules
401
402 #
403 # The following modules are all pretty straightforward, and compile
404 # on pretty much any POSIXish platform.
405 #
Fredrik Lundhade711a2001-01-24 08:00:28 +0000406
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000407 # Some modules that are normally always on:
Fred Drake2de74712001-02-01 05:26:54 +0000408 exts.append( Extension('_weakref', ['_weakref.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000409
410 # array objects
411 exts.append( Extension('array', ['arraymodule.c']) )
412 # complex math library functions
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000413 exts.append( Extension('cmath', ['cmathmodule.c'],
414 libraries=math_libs) )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000415
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000416 # math library functions, e.g. sin()
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000417 exts.append( Extension('math', ['mathmodule.c'],
418 libraries=math_libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000419 # fast string operations implemented in C
420 exts.append( Extension('strop', ['stropmodule.c']) )
421 # time operations and variables
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000422 exts.append( Extension('time', ['timemodule.c'],
423 libraries=math_libs) )
Brett Cannon057e7202004-06-24 01:38:47 +0000424 exts.append( Extension('datetime', ['datetimemodule.c', 'timemodule.c'],
Guido van Rossuma29d5082002-12-16 20:31:57 +0000425 libraries=math_libs) )
Neal Norwitz0d2192b2008-03-23 06:13:25 +0000426 # fast iterator tools implemented in C
427 exts.append( Extension("itertools", ["itertoolsmodule.c"]) )
Eric Smitha73fbe72008-02-23 03:09:44 +0000428 # code that will be builtins in the future, but conflict with the
429 # current builtins
430 exts.append( Extension('future_builtins', ['future_builtins.c']) )
Raymond Hettinger40f62172002-12-29 23:03:38 +0000431 # random number generator implemented in C
Tim Peters2c60f7a2003-01-29 03:49:43 +0000432 exts.append( Extension("_random", ["_randommodule.c"]) )
Raymond Hettinger756b3f32004-01-29 06:37:52 +0000433 # high-performance collections
Raymond Hettingereb979882007-02-28 18:37:52 +0000434 exts.append( Extension("_collections", ["_collectionsmodule.c"]) )
Raymond Hettinger0c410272004-01-05 10:13:35 +0000435 # bisect
436 exts.append( Extension("_bisect", ["_bisectmodule.c"]) )
Raymond Hettingerb3af1812003-11-08 10:24:38 +0000437 # heapq
Raymond Hettingerc46cb2a2004-04-19 19:06:21 +0000438 exts.append( Extension("_heapq", ["_heapqmodule.c"]) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000439 # operator.add() and similar goodies
440 exts.append( Extension('operator', ['operator.c']) )
Christian Heimes7f39c9f2008-01-25 12:18:43 +0000441 # Python 3.0 _fileio module
442 exts.append( Extension("_fileio", ["_fileio.c"]) )
Alexandre Vassalotti1aed6242008-05-09 21:49:43 +0000443 # Python 3.0 _bytesio module
444 exts.append( Extension("_bytesio", ["_bytesio.c"]) )
Nick Coghlanc649ec52006-05-29 12:43:05 +0000445 # _functools
446 exts.append( Extension("_functools", ["_functoolsmodule.c"]) )
Brett Cannon4b964f92008-05-05 20:21:38 +0000447 # _json speedups
448 exts.append( Extension("_json", ["_json.c"]) )
Marc-André Lemburg261b8e22001-02-02 12:12:44 +0000449 # Python C API test module
Mark Dickinsond155bbf2009-02-10 16:17:16 +0000450 exts.append( Extension('_testcapi', ['_testcapimodule.c'],
451 depends=['testcapi_long.h']) )
Armin Rigoa871ef22006-02-08 12:53:56 +0000452 # profilers (_lsprof is for cProfile.py)
453 exts.append( Extension('_hotshot', ['_hotshot.c']) )
454 exts.append( Extension('_lsprof', ['_lsprof.c', 'rotatingtree.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000455 # static Unicode character database
Martin v. Löwis339d0f72001-08-17 18:39:25 +0000456 if have_unicode:
457 exts.append( Extension('unicodedata', ['unicodedata.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000458 else:
459 missing.append('unicodedata')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000460 # access to ISO C locale support
Martin v. Löwis19d17342003-06-14 21:03:05 +0000461 data = open('pyconfig.h').read()
462 m = re.search(r"#s*define\s+WITH_LIBINTL\s+1\s*", data)
463 if m is not None:
Jason Tishlerd28216b2002-08-14 11:13:52 +0000464 locale_libs = ['intl']
465 else:
466 locale_libs = []
Jack Jansen84b74472004-07-15 19:56:25 +0000467 if platform == 'darwin':
468 locale_extra_link_args = ['-framework', 'CoreFoundation']
469 else:
470 locale_extra_link_args = []
Tim Peterse6ddc8b2004-07-18 05:56:09 +0000471
Jack Jansen84b74472004-07-15 19:56:25 +0000472
Jason Tishlerd28216b2002-08-14 11:13:52 +0000473 exts.append( Extension('_locale', ['_localemodule.c'],
Jack Jansen84b74472004-07-15 19:56:25 +0000474 libraries=locale_libs,
475 extra_link_args=locale_extra_link_args) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000476
477 # Modules with some UNIX dependencies -- on by default:
478 # (If you have a really backward UNIX, select and socket may not be
479 # supported...)
480
481 # fcntl(2) and ioctl(2)
482 exts.append( Extension('fcntl', ['fcntlmodule.c']) )
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000483 if platform not in ['mac']:
Brett Cannon46d96232005-02-16 00:07:19 +0000484 # pwd(3)
Tim Peters2c60f7a2003-01-29 03:49:43 +0000485 exts.append( Extension('pwd', ['pwdmodule.c']) )
486 # grp(3)
487 exts.append( Extension('grp', ['grpmodule.c']) )
Martin v. Löwisc3001752005-01-23 09:27:24 +0000488 # spwd, shadow passwords
Brett Cannon4454a1f2005-04-15 20:32:39 +0000489 if (config_h_vars.get('HAVE_GETSPNAM', False) or
490 config_h_vars.get('HAVE_GETSPENT', False)):
Brett Cannon46d96232005-02-16 00:07:19 +0000491 exts.append( Extension('spwd', ['spwdmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000492 else:
493 missing.append('spwd')
494 else:
495 missing.extend(['pwd', 'grp', 'spwd'])
496
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000497 # select(2); not on ancient System V
498 exts.append( Extension('select', ['selectmodule.c']) )
499
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000500 # Fred Drake's interface to the Python parser
501 exts.append( Extension('parser', ['parsermodule.c']) )
502
Guido van Rossum2e1c09c2002-04-04 17:52:50 +0000503 # cStringIO and cPickle
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000504 exts.append( Extension('cStringIO', ['cStringIO.c']) )
505 exts.append( Extension('cPickle', ['cPickle.c']) )
506
507 # Memory-mapped files (also works on Win32).
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000508 if platform not in ['atheos', 'mac']:
Martin v. Löwisf90ae202002-06-11 06:22:31 +0000509 exts.append( Extension('mmap', ['mmapmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000510 else:
511 missing.append('mmap')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000512
Andrew M. Kuchling57269d02004-08-31 13:37:25 +0000513 # Lance Ellinghaus's syslog module
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000514 if platform not in ['mac']:
Tim Peters2c60f7a2003-01-29 03:49:43 +0000515 # syslog daemon interface
516 exts.append( Extension('syslog', ['syslogmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000517 else:
518 missing.append('syslog')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000519
520 # George Neville-Neil's timing module:
Neal Norwitz6143c542006-03-03 00:48:46 +0000521 # Deprecated in PEP 4 http://www.python.org/peps/pep-0004.html
522 # http://mail.python.org/pipermail/python-dev/2006-January/060023.html
523 #exts.append( Extension('timing', ['timingmodule.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000524
525 #
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000526 # Here ends the simple stuff. From here on, modules need certain
527 # libraries, are platform-specific, or present other surprises.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000528 #
529
530 # Multimedia modules
531 # These don't work for 64-bit platforms!!!
532 # These represent audio samples or images as strings:
533
Neal Norwitz5e4a3b82004-07-19 16:55:07 +0000534 # Operations on audio samples
Tim Petersf9cbf212004-07-23 02:50:10 +0000535 # According to #993173, this one should actually work fine on
Martin v. Löwis8fbefe22004-07-19 16:42:20 +0000536 # 64-bit platforms.
537 exts.append( Extension('audioop', ['audioop.c']) )
538
Fredrik Lundhade711a2001-01-24 08:00:28 +0000539 # Disabled on 64-bit platforms
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000540 if sys.maxint != 9223372036854775807L:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000541 # Operations on images
542 exts.append( Extension('imageop', ['imageop.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000543 else:
Brett Cannondc48b742007-05-20 07:09:50 +0000544 missing.extend(['imageop'])
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000545
546 # readline
Jack Jansen81ae2352006-02-23 15:02:23 +0000547 do_readline = self.compiler.find_library_file(lib_dirs, 'readline')
Ronald Oussoren5640ce22008-06-05 12:58:24 +0000548 if platform == 'darwin': # and os.uname()[2] < '9.':
Jack Jansen81ae2352006-02-23 15:02:23 +0000549 # MacOSX 10.4 has a broken readline. Don't try to build
550 # the readline module unless the user has installed a fixed
551 # readline package
Ronald Oussoren5640ce22008-06-05 12:58:24 +0000552 # FIXME: The readline emulation on 10.5 is better, but the
553 # readline module doesn't compile out of the box.
Martin v. Löwis2086eaf2006-02-27 15:16:21 +0000554 if find_file('readline/rlconf.h', inc_dirs, []) is None:
Jack Jansen81ae2352006-02-23 15:02:23 +0000555 do_readline = False
556 if do_readline:
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000557 if sys.platform == 'darwin':
558 # In every directory on the search path search for a dynamic
559 # library and then a static library, instead of first looking
560 # for dynamic libraries on the entiry path.
561 # This way a staticly linked custom readline gets picked up
562 # before the (broken) dynamic library in /usr/lib.
563 readline_extra_link_args = ('-Wl,-search_paths_first',)
564 else:
565 readline_extra_link_args = ()
566
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000567 readline_libs = ['readline']
Andrew M. Kuchling5aa3c4a2001-08-16 20:30:18 +0000568 if self.compiler.find_library_file(lib_dirs,
Martin v. Löwisa55e55e2006-02-11 15:55:14 +0000569 'ncursesw'):
570 readline_libs.append('ncursesw')
571 elif self.compiler.find_library_file(lib_dirs,
Andrew M. Kuchling5aa3c4a2001-08-16 20:30:18 +0000572 'ncurses'):
573 readline_libs.append('ncurses')
Neal Norwitz0b27ff92003-03-31 15:53:49 +0000574 elif self.compiler.find_library_file(lib_dirs, 'curses'):
575 readline_libs.append('curses')
Andrew M. Kuchling5aa3c4a2001-08-16 20:30:18 +0000576 elif self.compiler.find_library_file(lib_dirs +
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000577 ['/usr/lib/termcap'],
578 'termcap'):
579 readline_libs.append('termcap')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000580 exts.append( Extension('readline', ['readline.c'],
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000581 library_dirs=['/usr/lib/termcap'],
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000582 extra_link_args=readline_extra_link_args,
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000583 libraries=readline_libs) )
Skip Montanarod1287322007-03-06 15:41:38 +0000584 else:
585 missing.append('readline')
586
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000587 if platform not in ['mac']:
Andrew M. Kuchling7883dc82003-10-24 18:26:26 +0000588 # crypt module.
Tim Peters2c60f7a2003-01-29 03:49:43 +0000589
590 if self.compiler.find_library_file(lib_dirs, 'crypt'):
591 libs = ['crypt']
592 else:
593 libs = []
594 exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) )
Skip Montanarod1287322007-03-06 15:41:38 +0000595 else:
596 missing.append('crypt')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000597
Skip Montanaroba9e9782003-03-20 23:34:22 +0000598 # CSV files
599 exts.append( Extension('_csv', ['_csv.c']) )
600
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000601 # socket(2)
Guido van Rossum47d3a7a2002-06-13 14:41:32 +0000602 exts.append( Extension('_socket', ['socketmodule.c'],
Jeremy Hylton340043e2002-06-13 17:38:11 +0000603 depends = ['socketmodule.h']) )
Marc-André Lemburga5d2b4c2002-02-16 18:23:30 +0000604 # Detect SSL support for the socket module (via _ssl)
Gregory P. Smithade97332005-08-23 21:19:40 +0000605 search_for_ssl_incs_in = [
606 '/usr/local/ssl/include',
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000607 '/usr/contrib/ssl/include/'
608 ]
Gregory P. Smithade97332005-08-23 21:19:40 +0000609 ssl_incs = find_file('openssl/ssl.h', inc_dirs,
610 search_for_ssl_incs_in
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000611 )
Martin v. Löwisa950f7f2003-05-09 09:05:19 +0000612 if ssl_incs is not None:
613 krb5_h = find_file('krb5.h', inc_dirs,
614 ['/usr/kerberos/include'])
615 if krb5_h:
616 ssl_incs += krb5_h
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000617 ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs,
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000618 ['/usr/local/ssl/lib',
619 '/usr/contrib/ssl/lib/'
620 ] )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000621
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000622 if (ssl_incs is not None and
623 ssl_libs is not None):
Marc-André Lemburga5d2b4c2002-02-16 18:23:30 +0000624 exts.append( Extension('_ssl', ['_ssl.c'],
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000625 include_dirs = ssl_incs,
Fredrik Lundhade711a2001-01-24 08:00:28 +0000626 library_dirs = ssl_libs,
Guido van Rossum47d3a7a2002-06-13 14:41:32 +0000627 libraries = ['ssl', 'crypto'],
Jeremy Hylton340043e2002-06-13 17:38:11 +0000628 depends = ['socketmodule.h']), )
Skip Montanarod1287322007-03-06 15:41:38 +0000629 else:
630 missing.append('_ssl')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000631
Gregory P. Smithade97332005-08-23 21:19:40 +0000632 # find out which version of OpenSSL we have
633 openssl_ver = 0
634 openssl_ver_re = re.compile(
635 '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' )
636 for ssl_inc_dir in inc_dirs + search_for_ssl_incs_in:
637 name = os.path.join(ssl_inc_dir, 'openssl', 'opensslv.h')
638 if os.path.isfile(name):
639 try:
640 incfile = open(name, 'r')
641 for line in incfile:
642 m = openssl_ver_re.match(line)
643 if m:
644 openssl_ver = eval(m.group(1))
645 break
646 except IOError:
647 pass
648
649 # first version found is what we'll use (as the compiler should)
650 if openssl_ver:
651 break
652
653 #print 'openssl_ver = 0x%08x' % openssl_ver
654
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000655 if (ssl_incs is not None and
Gregory P. Smithade97332005-08-23 21:19:40 +0000656 ssl_libs is not None and
657 openssl_ver >= 0x00907000):
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000658 # The _hashlib module wraps optimized implementations
659 # of hash functions from the OpenSSL library.
660 exts.append( Extension('_hashlib', ['_hashopenssl.c'],
661 include_dirs = ssl_incs,
662 library_dirs = ssl_libs,
663 libraries = ['ssl', 'crypto']) )
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000664 # these aren't strictly missing since they are unneeded.
665 #missing.extend(['_sha', '_md5'])
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000666 else:
667 # The _sha module implements the SHA1 hash algorithm.
668 exts.append( Extension('_sha', ['shamodule.c']) )
669 # The _md5 module implements the RSA Data Security, Inc. MD5
670 # Message-Digest Algorithm, described in RFC 1321. The
Matthias Klose8e39ec72006-04-03 16:27:50 +0000671 # necessary files md5.c and md5.h are included here.
Gregory P. Smithd7923922006-06-05 23:38:06 +0000672 exts.append( Extension('_md5',
673 sources = ['md5module.c', 'md5.c'],
674 depends = ['md5.h']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000675 missing.append('_hashlib')
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000676
Gregory P. Smithade97332005-08-23 21:19:40 +0000677 if (openssl_ver < 0x00908000):
678 # OpenSSL doesn't do these until 0.9.8 so we'll bring our own hash
679 exts.append( Extension('_sha256', ['sha256module.c']) )
680 exts.append( Extension('_sha512', ['sha512module.c']) )
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000681
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000682 # Modules that provide persistent dictionary-like semantics. You will
683 # probably want to arrange for at least one of them to be available on
684 # your machine, though none are defined by default because of library
685 # dependencies. The Python module anydbm.py provides an
686 # implementation independent wrapper for these; dumbdbm.py provides
687 # similar functionality (but slower of course) implemented in Python.
688
Gregory P. Smith1475cd82007-10-06 07:51:59 +0000689 # Sleepycat^WOracle Berkeley DB interface.
690 # http://www.oracle.com/database/berkeley-db/db/index.html
Skip Montanaro57454e52002-06-14 20:30:31 +0000691 #
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000692 # This requires the Sleepycat^WOracle DB code. The supported versions
Gregory P. Smithe7f4d842007-10-09 18:26:02 +0000693 # are set below. Visit the URL above to download
Gregory P. Smith3adc4aa2006-04-13 19:19:01 +0000694 # a release. Most open source OSes come with one or more
695 # versions of BerkeleyDB already installed.
Skip Montanaro57454e52002-06-14 20:30:31 +0000696
Gregory P. Smith8f1a4a62008-05-26 19:29:14 +0000697 max_db_ver = (4, 7)
Gregory P. Smith3adc4aa2006-04-13 19:19:01 +0000698 min_db_ver = (3, 3)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000699 db_setup_debug = False # verbose debug prints from this script?
Skip Montanaro57454e52002-06-14 20:30:31 +0000700
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000701 def allow_db_ver(db_ver):
702 """Returns a boolean if the given BerkeleyDB version is acceptable.
703
704 Args:
705 db_ver: A tuple of the version to verify.
706 """
707 if not (min_db_ver <= db_ver <= max_db_ver):
708 return False
709 # Use this function to filter out known bad configurations.
710 if (4, 6) == db_ver[:2]:
711 # BerkeleyDB 4.6.x is not stable on many architectures.
712 arch = platform_machine()
713 if arch not in ('i386', 'i486', 'i586', 'i686',
714 'x86_64', 'ia64'):
715 return False
716 return True
717
718 def gen_db_minor_ver_nums(major):
719 if major == 4:
720 for x in range(max_db_ver[1]+1):
721 if allow_db_ver((4, x)):
722 yield x
723 elif major == 3:
724 for x in (3,):
725 if allow_db_ver((3, x)):
726 yield x
727 else:
728 raise ValueError("unknown major BerkeleyDB version", major)
729
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000730 # construct a list of paths to look for the header file in on
731 # top of the normal inc_dirs.
732 db_inc_paths = [
733 '/usr/include/db4',
734 '/usr/local/include/db4',
735 '/opt/sfw/include/db4',
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000736 '/usr/include/db3',
737 '/usr/local/include/db3',
738 '/opt/sfw/include/db3',
Skip Montanaro00c5a012007-03-04 20:52:28 +0000739 # Fink defaults (http://fink.sourceforge.net/)
740 '/sw/include/db4',
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000741 '/sw/include/db3',
742 ]
743 # 4.x minor number specific paths
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000744 for x in gen_db_minor_ver_nums(4):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000745 db_inc_paths.append('/usr/include/db4%d' % x)
Neal Norwitz8f401712005-10-20 05:28:29 +0000746 db_inc_paths.append('/usr/include/db4.%d' % x)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000747 db_inc_paths.append('/usr/local/BerkeleyDB.4.%d/include' % x)
748 db_inc_paths.append('/usr/local/include/db4%d' % x)
749 db_inc_paths.append('/pkg/db-4.%d/include' % x)
Gregory P. Smith29602d22006-01-24 09:46:48 +0000750 db_inc_paths.append('/opt/db-4.%d/include' % x)
Skip Montanaro00c5a012007-03-04 20:52:28 +0000751 # MacPorts default (http://www.macports.org/)
752 db_inc_paths.append('/opt/local/include/db4%d' % x)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000753 # 3.x minor number specific paths
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000754 for x in gen_db_minor_ver_nums(3):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000755 db_inc_paths.append('/usr/include/db3%d' % x)
756 db_inc_paths.append('/usr/local/BerkeleyDB.3.%d/include' % x)
757 db_inc_paths.append('/usr/local/include/db3%d' % x)
758 db_inc_paths.append('/pkg/db-3.%d/include' % x)
Gregory P. Smith29602d22006-01-24 09:46:48 +0000759 db_inc_paths.append('/opt/db-3.%d/include' % x)
Tim Peters2c60f7a2003-01-29 03:49:43 +0000760
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000761 # Add some common subdirectories for Sleepycat DB to the list,
762 # based on the standard include directories. This way DB3/4 gets
763 # picked up when it is installed in a non-standard prefix and
764 # the user has added that prefix into inc_dirs.
765 std_variants = []
766 for dn in inc_dirs:
767 std_variants.append(os.path.join(dn, 'db3'))
768 std_variants.append(os.path.join(dn, 'db4'))
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000769 for x in gen_db_minor_ver_nums(4):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000770 std_variants.append(os.path.join(dn, "db4%d"%x))
771 std_variants.append(os.path.join(dn, "db4.%d"%x))
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000772 for x in gen_db_minor_ver_nums(3):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000773 std_variants.append(os.path.join(dn, "db3%d"%x))
774 std_variants.append(os.path.join(dn, "db3.%d"%x))
775
Tim Peters38ff36c2006-06-30 06:18:39 +0000776 db_inc_paths = std_variants + db_inc_paths
Skip Montanaro00c5a012007-03-04 20:52:28 +0000777 db_inc_paths = [p for p in db_inc_paths if os.path.exists(p)]
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000778
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000779 db_ver_inc_map = {}
780
781 class db_found(Exception): pass
Skip Montanaro57454e52002-06-14 20:30:31 +0000782 try:
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000783 # See whether there is a Sleepycat header in the standard
784 # search path.
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000785 for d in inc_dirs + db_inc_paths:
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000786 f = os.path.join(d, "db.h")
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000787 if db_setup_debug: print "db: looking for db.h in", f
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000788 if os.path.exists(f):
789 f = open(f).read()
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000790 m = re.search(r"#define\WDB_VERSION_MAJOR\W(\d+)", f)
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000791 if m:
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000792 db_major = int(m.group(1))
793 m = re.search(r"#define\WDB_VERSION_MINOR\W(\d+)", f)
794 db_minor = int(m.group(1))
795 db_ver = (db_major, db_minor)
796
Gregory P. Smith1475cd82007-10-06 07:51:59 +0000797 # Avoid 4.6 prior to 4.6.21 due to a BerkeleyDB bug
798 if db_ver == (4, 6):
799 m = re.search(r"#define\WDB_VERSION_PATCH\W(\d+)", f)
800 db_patch = int(m.group(1))
801 if db_patch < 21:
802 print "db.h:", db_ver, "patch", db_patch,
803 print "being ignored (4.6.x must be >= 4.6.21)"
804 continue
805
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000806 if ( (not db_ver_inc_map.has_key(db_ver)) and
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000807 allow_db_ver(db_ver) ):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000808 # save the include directory with the db.h version
Skip Montanaro00c5a012007-03-04 20:52:28 +0000809 # (first occurrence only)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000810 db_ver_inc_map[db_ver] = d
Andrew M. Kuchling738446f42006-10-27 18:13:46 +0000811 if db_setup_debug:
812 print "db.h: found", db_ver, "in", d
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000813 else:
814 # we already found a header for this library version
815 if db_setup_debug: print "db.h: ignoring", d
816 else:
817 # ignore this header, it didn't contain a version number
Skip Montanaro00c5a012007-03-04 20:52:28 +0000818 if db_setup_debug:
819 print "db.h: no version number version in", d
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000820
821 db_found_vers = db_ver_inc_map.keys()
822 db_found_vers.sort()
823
824 while db_found_vers:
825 db_ver = db_found_vers.pop()
826 db_incdir = db_ver_inc_map[db_ver]
827
828 # check lib directories parallel to the location of the header
829 db_dirs_to_check = [
Skip Montanaro00c5a012007-03-04 20:52:28 +0000830 db_incdir.replace("include", 'lib64'),
831 db_incdir.replace("include", 'lib'),
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000832 ]
833 db_dirs_to_check = filter(os.path.isdir, db_dirs_to_check)
834
835 # Look for a version specific db-X.Y before an ambiguoius dbX
836 # XXX should we -ever- look for a dbX name? Do any
837 # systems really not name their library by version and
838 # symlink to more general names?
Andrew MacIntyre953f98d2005-03-09 22:21:08 +0000839 for dblib in (('db-%d.%d' % db_ver),
840 ('db%d%d' % db_ver),
841 ('db%d' % db_ver[0])):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000842 dblib_file = self.compiler.find_library_file(
843 db_dirs_to_check + lib_dirs, dblib )
844 if dblib_file:
845 dblib_dir = [ os.path.abspath(os.path.dirname(dblib_file)) ]
846 raise db_found
847 else:
848 if db_setup_debug: print "db lib: ", dblib, "not found"
849
850 except db_found:
Brett Cannonef3dab22008-05-29 21:23:33 +0000851 if db_setup_debug:
852 print "bsddb using BerkeleyDB lib:", db_ver, dblib
853 print "bsddb lib dir:", dblib_dir, " inc dir:", db_incdir
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000854 db_incs = [db_incdir]
Jack Jansend1b20452002-07-08 21:39:36 +0000855 dblibs = [dblib]
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000856 # We add the runtime_library_dirs argument because the
857 # BerkeleyDB lib we're linking against often isn't in the
858 # system dynamic library search path. This is usually
859 # correct and most trouble free, but may cause problems in
860 # some unusual system configurations (e.g. the directory
861 # is on an NFS server that goes away).
Martin v. Löwis6aa4a1f2002-11-19 08:09:52 +0000862 exts.append(Extension('_bsddb', ['_bsddb.c'],
Gregory P. Smith39250532007-10-09 06:02:21 +0000863 depends = ['bsddb.h'],
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000864 library_dirs=dblib_dir,
865 runtime_library_dirs=dblib_dir,
Martin v. Löwis6aa4a1f2002-11-19 08:09:52 +0000866 include_dirs=db_incs,
867 libraries=dblibs))
Skip Montanaro57454e52002-06-14 20:30:31 +0000868 else:
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000869 if db_setup_debug: print "db: no appropriate library found"
Skip Montanaro57454e52002-06-14 20:30:31 +0000870 db_incs = None
871 dblibs = []
872 dblib_dir = None
Skip Montanarod1287322007-03-06 15:41:38 +0000873 missing.append('_bsddb')
Skip Montanaro57454e52002-06-14 20:30:31 +0000874
Anthony Baxterc51ee692006-04-01 00:57:31 +0000875 # The sqlite interface
Andrew M. Kuchling738446f42006-10-27 18:13:46 +0000876 sqlite_setup_debug = False # verbose debug prints from this script?
Anthony Baxterc51ee692006-04-01 00:57:31 +0000877
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000878 # We hunt for #define SQLITE_VERSION "n.n.n"
879 # We need to find >= sqlite version 3.0.8
Anthony Baxterc51ee692006-04-01 00:57:31 +0000880 sqlite_incdir = sqlite_libdir = None
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000881 sqlite_inc_paths = [ '/usr/include',
Anthony Baxterc51ee692006-04-01 00:57:31 +0000882 '/usr/include/sqlite',
883 '/usr/include/sqlite3',
884 '/usr/local/include',
885 '/usr/local/include/sqlite',
886 '/usr/local/include/sqlite3',
887 ]
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000888 MIN_SQLITE_VERSION_NUMBER = (3, 0, 8)
889 MIN_SQLITE_VERSION = ".".join([str(x)
890 for x in MIN_SQLITE_VERSION_NUMBER])
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000891
892 # Scan the default include directories before the SQLite specific
893 # ones. This allows one to override the copy of sqlite on OSX,
894 # where /usr/include contains an old version of sqlite.
895 for d in inc_dirs + sqlite_inc_paths:
Anthony Baxterc51ee692006-04-01 00:57:31 +0000896 f = os.path.join(d, "sqlite3.h")
897 if os.path.exists(f):
Anthony Baxter07f5b352006-04-01 08:36:27 +0000898 if sqlite_setup_debug: print "sqlite: found %s"%f
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000899 incf = open(f).read()
900 m = re.search(
901 r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"(.*)"', incf)
Anthony Baxterc51ee692006-04-01 00:57:31 +0000902 if m:
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000903 sqlite_version = m.group(1)
904 sqlite_version_tuple = tuple([int(x)
905 for x in sqlite_version.split(".")])
906 if sqlite_version_tuple >= MIN_SQLITE_VERSION_NUMBER:
Anthony Baxterc51ee692006-04-01 00:57:31 +0000907 # we win!
Andrew M. Kuchling738446f42006-10-27 18:13:46 +0000908 if sqlite_setup_debug:
909 print "%s/sqlite3.h: version %s"%(d, sqlite_version)
Anthony Baxterc51ee692006-04-01 00:57:31 +0000910 sqlite_incdir = d
911 break
912 else:
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000913 if sqlite_setup_debug:
Anthony Baxterc51ee692006-04-01 00:57:31 +0000914 print "%s: version %d is too old, need >= %s"%(d,
915 sqlite_version, MIN_SQLITE_VERSION)
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000916 elif sqlite_setup_debug:
917 print "sqlite: %s had no SQLITE_VERSION"%(f,)
918
Anthony Baxterc51ee692006-04-01 00:57:31 +0000919 if sqlite_incdir:
920 sqlite_dirs_to_check = [
921 os.path.join(sqlite_incdir, '..', 'lib64'),
922 os.path.join(sqlite_incdir, '..', 'lib'),
923 os.path.join(sqlite_incdir, '..', '..', 'lib64'),
924 os.path.join(sqlite_incdir, '..', '..', 'lib'),
925 ]
926 sqlite_libfile = self.compiler.find_library_file(
927 sqlite_dirs_to_check + lib_dirs, 'sqlite3')
Hirokazu Yamamoto1ae415c2008-10-03 17:34:49 +0000928 if sqlite_libfile:
929 sqlite_libdir = [os.path.abspath(os.path.dirname(sqlite_libfile))]
Anthony Baxterc51ee692006-04-01 00:57:31 +0000930
931 if sqlite_incdir and sqlite_libdir:
Gerhard Häring3e99c0a2006-04-23 15:24:26 +0000932 sqlite_srcs = ['_sqlite/cache.c',
Anthony Baxterc51ee692006-04-01 00:57:31 +0000933 '_sqlite/connection.c',
Anthony Baxterc51ee692006-04-01 00:57:31 +0000934 '_sqlite/cursor.c',
935 '_sqlite/microprotocols.c',
936 '_sqlite/module.c',
937 '_sqlite/prepare_protocol.c',
938 '_sqlite/row.c',
939 '_sqlite/statement.c',
940 '_sqlite/util.c', ]
941
Anthony Baxterc51ee692006-04-01 00:57:31 +0000942 sqlite_defines = []
943 if sys.platform != "win32":
Anthony Baxter8e7b4902006-04-05 18:25:33 +0000944 sqlite_defines.append(('MODULE_NAME', '"sqlite3"'))
Anthony Baxterc51ee692006-04-01 00:57:31 +0000945 else:
Anthony Baxter8e7b4902006-04-05 18:25:33 +0000946 sqlite_defines.append(('MODULE_NAME', '\\"sqlite3\\"'))
947
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000948
949 if sys.platform == 'darwin':
950 # In every directory on the search path search for a dynamic
951 # library and then a static library, instead of first looking
952 # for dynamic libraries on the entiry path.
953 # This way a staticly linked custom sqlite gets picked up
954 # before the dynamic library in /usr/lib.
955 sqlite_extra_link_args = ('-Wl,-search_paths_first',)
956 else:
957 sqlite_extra_link_args = ()
958
Anthony Baxterc51ee692006-04-01 00:57:31 +0000959 exts.append(Extension('_sqlite3', sqlite_srcs,
960 define_macros=sqlite_defines,
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000961 include_dirs=["Modules/_sqlite",
Anthony Baxterc51ee692006-04-01 00:57:31 +0000962 sqlite_incdir],
963 library_dirs=sqlite_libdir,
964 runtime_library_dirs=sqlite_libdir,
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000965 extra_link_args=sqlite_extra_link_args,
Anthony Baxterc51ee692006-04-01 00:57:31 +0000966 libraries=["sqlite3",]))
Skip Montanarod1287322007-03-06 15:41:38 +0000967 else:
968 missing.append('_sqlite3')
Skip Montanaro22e00c42003-05-06 20:43:34 +0000969
970 # Look for Berkeley db 1.85. Note that it is built as a different
971 # module name so it can be included even when later versions are
972 # available. A very restrictive search is performed to avoid
973 # accidentally building this module with a later version of the
974 # underlying db library. May BSD-ish Unixes incorporate db 1.85
975 # symbols into libc and place the include file in /usr/include.
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000976 #
977 # If the better bsddb library can be built (db_incs is defined)
978 # we do not build this one. Otherwise this build will pick up
979 # the more recent berkeleydb's db.h file first in the include path
980 # when attempting to compile and it will fail.
Skip Montanaro22e00c42003-05-06 20:43:34 +0000981 f = "/usr/include/db.h"
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000982 if os.path.exists(f) and not db_incs:
Skip Montanaro22e00c42003-05-06 20:43:34 +0000983 data = open(f).read()
984 m = re.search(r"#s*define\s+HASHVERSION\s+2\s*", data)
985 if m is not None:
986 # bingo - old version used hash file format version 2
987 ### XXX this should be fixed to not be platform-dependent
988 ### but I don't have direct access to an osf1 platform and
989 ### seemed to be muffing the search somehow
990 libraries = platform == "osf1" and ['db'] or None
991 if libraries is not None:
992 exts.append(Extension('bsddb185', ['bsddbmodule.c'],
993 libraries=libraries))
994 else:
995 exts.append(Extension('bsddb185', ['bsddbmodule.c']))
Skip Montanarod1287322007-03-06 15:41:38 +0000996 else:
997 missing.append('bsddb185')
998 else:
999 missing.append('bsddb185')
Skip Montanaro22e00c42003-05-06 20:43:34 +00001000
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001001 # The standard Unix dbm module:
Jack Jansend1b20452002-07-08 21:39:36 +00001002 if platform not in ['cygwin']:
Martin v. Löwisa37d61f2002-12-07 14:41:17 +00001003 if find_file("ndbm.h", inc_dirs, []) is not None:
1004 # Some systems have -lndbm, others don't
1005 if self.compiler.find_library_file(lib_dirs, 'ndbm'):
1006 ndbm_libs = ['ndbm']
1007 else:
1008 ndbm_libs = []
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001009 exts.append( Extension('dbm', ['dbmmodule.c'],
Jack Jansend1b20452002-07-08 21:39:36 +00001010 define_macros=[('HAVE_NDBM_H',None)],
Martin v. Löwisa37d61f2002-12-07 14:41:17 +00001011 libraries = ndbm_libs ) )
Skip Montanaro45313fe2008-12-06 17:43:30 +00001012 elif self.compiler.find_library_file(lib_dirs, 'gdbm'):
1013 gdbm_libs = ['gdbm']
1014 if self.compiler.find_library_file(lib_dirs, 'gdbm_compat'):
1015 gdbm_libs.append('gdbm_compat')
1016 if find_file("gdbm/ndbm.h", inc_dirs, []) is not None:
1017 exts.append( Extension(
1018 'dbm', ['dbmmodule.c'],
1019 define_macros=[('HAVE_GDBM_NDBM_H',None)],
1020 libraries = gdbm_libs ) )
1021 elif find_file("gdbm-ndbm.h", inc_dirs, []) is not None:
1022 exts.append( Extension(
1023 'dbm', ['dbmmodule.c'],
1024 define_macros=[('HAVE_GDBM_DASH_NDBM_H',None)],
1025 libraries = gdbm_libs ) )
Skip Montanaro4f7f77b2008-12-07 02:16:00 +00001026 else:
1027 missing.append('dbm')
Skip Montanaro57454e52002-06-14 20:30:31 +00001028 elif db_incs is not None:
1029 exts.append( Extension('dbm', ['dbmmodule.c'],
Martin v. Löwisa37d61f2002-12-07 14:41:17 +00001030 library_dirs=dblib_dir,
1031 runtime_library_dirs=dblib_dir,
Skip Montanaro57454e52002-06-14 20:30:31 +00001032 include_dirs=db_incs,
Jack Jansend1b20452002-07-08 21:39:36 +00001033 define_macros=[('HAVE_BERKDB_H',None),
1034 ('DB_DBM_HSEARCH',None)],
Skip Montanaro57454e52002-06-14 20:30:31 +00001035 libraries=dblibs))
Skip Montanarod1287322007-03-06 15:41:38 +00001036 else:
1037 missing.append('dbm')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001038
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001039 # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm:
1040 if (self.compiler.find_library_file(lib_dirs, 'gdbm')):
1041 exts.append( Extension('gdbm', ['gdbmmodule.c'],
1042 libraries = ['gdbm'] ) )
Skip Montanarod1287322007-03-06 15:41:38 +00001043 else:
1044 missing.append('gdbm')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001045
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001046 # Unix-only modules
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001047 if platform not in ['mac', 'win32']:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001048 # Steen Lumholt's termios module
1049 exts.append( Extension('termios', ['termios.c']) )
1050 # Jeremy Hylton's rlimit interface
Tim Peters2c60f7a2003-01-29 03:49:43 +00001051 if platform not in ['atheos']:
Martin v. Löwisf90ae202002-06-11 06:22:31 +00001052 exts.append( Extension('resource', ['resource.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001053 else:
1054 missing.append('resource')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001055
Andrew M. Kuchlingcf393f32001-02-21 02:38:24 +00001056 # Sun yellow pages. Some systems have the functions in libc.
Martin v. Löwis8c255e42008-05-23 15:06:50 +00001057 if platform not in ['cygwin', 'atheos', 'qnx6']:
Andrew M. Kuchling6efc6e72001-02-27 20:54:23 +00001058 if (self.compiler.find_library_file(lib_dirs, 'nsl')):
1059 libs = ['nsl']
1060 else:
1061 libs = []
1062 exts.append( Extension('nis', ['nismodule.c'],
1063 libraries = libs) )
Skip Montanarod1287322007-03-06 15:41:38 +00001064 else:
1065 missing.append('nis')
1066 else:
1067 missing.extend(['nis', 'resource', 'termios'])
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001068
Skip Montanaro72092942004-02-07 12:50:19 +00001069 # Curses support, requiring the System V version of curses, often
Fredrik Lundhade711a2001-01-24 08:00:28 +00001070 # provided by the ncurses library.
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001071 panel_library = 'panel'
Martin v. Löwisa55e55e2006-02-11 15:55:14 +00001072 if (self.compiler.find_library_file(lib_dirs, 'ncursesw')):
1073 curses_libs = ['ncursesw']
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001074 # Bug 1464056: If _curses.so links with ncursesw,
1075 # _curses_panel.so must link with panelw.
1076 panel_library = 'panelw'
Martin v. Löwisa55e55e2006-02-11 15:55:14 +00001077 exts.append( Extension('_curses', ['_cursesmodule.c'],
1078 libraries = curses_libs) )
1079 elif (self.compiler.find_library_file(lib_dirs, 'ncurses')):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001080 curses_libs = ['ncurses']
1081 exts.append( Extension('_curses', ['_cursesmodule.c'],
1082 libraries = curses_libs) )
Fred Drake38419c02001-12-06 22:24:47 +00001083 elif (self.compiler.find_library_file(lib_dirs, 'curses')
1084 and platform != 'darwin'):
Michael W. Hudson5b109102002-01-23 15:04:41 +00001085 # OSX has an old Berkeley curses, not good enough for
1086 # the _curses module.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001087 if (self.compiler.find_library_file(lib_dirs, 'terminfo')):
1088 curses_libs = ['curses', 'terminfo']
Neal Norwitz0b27ff92003-03-31 15:53:49 +00001089 elif (self.compiler.find_library_file(lib_dirs, 'termcap')):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001090 curses_libs = ['curses', 'termcap']
Neal Norwitz0b27ff92003-03-31 15:53:49 +00001091 else:
1092 curses_libs = ['curses']
Fredrik Lundhade711a2001-01-24 08:00:28 +00001093
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001094 exts.append( Extension('_curses', ['_cursesmodule.c'],
1095 libraries = curses_libs) )
Skip Montanarod1287322007-03-06 15:41:38 +00001096 else:
1097 missing.append('_curses')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001098
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001099 # If the curses module is enabled, check for the panel module
Andrew M. Kuchlinge7ffbb22001-12-06 15:57:16 +00001100 if (module_enabled(exts, '_curses') and
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001101 self.compiler.find_library_file(lib_dirs, panel_library)):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001102 exts.append( Extension('_curses_panel', ['_curses_panel.c'],
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001103 libraries = [panel_library] + curses_libs) )
Skip Montanarod1287322007-03-06 15:41:38 +00001104 else:
1105 missing.append('_curses_panel')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001106
Barry Warsaw259b1e12002-08-13 20:09:26 +00001107 # Andrew Kuchling's zlib module. Note that some versions of zlib
1108 # 1.1.3 have security problems. See CERT Advisory CA-2002-07:
1109 # http://www.cert.org/advisories/CA-2002-07.html
1110 #
1111 # zlib 1.1.4 is fixed, but at least one vendor (RedHat) has decided to
1112 # patch its zlib 1.1.3 package instead of upgrading to 1.1.4. For
1113 # now, we still accept 1.1.3, because we think it's difficult to
1114 # exploit this in Python, and we'd rather make it RedHat's problem
1115 # than our problem <wink>.
1116 #
1117 # You can upgrade zlib to version 1.1.4 yourself by going to
1118 # http://www.gzip.org/zlib/
Guido van Rossume6970912001-04-15 15:16:12 +00001119 zlib_inc = find_file('zlib.h', [], inc_dirs)
Gregory P. Smith440ca772008-03-24 00:08:01 +00001120 have_zlib = False
Guido van Rossume6970912001-04-15 15:16:12 +00001121 if zlib_inc is not None:
1122 zlib_h = zlib_inc[0] + '/zlib.h'
1123 version = '"0.0.0"'
Barry Warsaw259b1e12002-08-13 20:09:26 +00001124 version_req = '"1.1.3"'
Guido van Rossume6970912001-04-15 15:16:12 +00001125 fp = open(zlib_h)
1126 while 1:
1127 line = fp.readline()
1128 if not line:
1129 break
Guido van Rossum8cdc03d2002-08-06 17:28:30 +00001130 if line.startswith('#define ZLIB_VERSION'):
Guido van Rossume6970912001-04-15 15:16:12 +00001131 version = line.split()[2]
1132 break
1133 if version >= version_req:
1134 if (self.compiler.find_library_file(lib_dirs, 'z')):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001135 if sys.platform == "darwin":
1136 zlib_extra_link_args = ('-Wl,-search_paths_first',)
1137 else:
1138 zlib_extra_link_args = ()
Guido van Rossume6970912001-04-15 15:16:12 +00001139 exts.append( Extension('zlib', ['zlibmodule.c'],
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001140 libraries = ['z'],
1141 extra_link_args = zlib_extra_link_args))
Gregory P. Smith440ca772008-03-24 00:08:01 +00001142 have_zlib = True
Skip Montanarod1287322007-03-06 15:41:38 +00001143 else:
1144 missing.append('zlib')
1145 else:
1146 missing.append('zlib')
1147 else:
1148 missing.append('zlib')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001149
Gregory P. Smith440ca772008-03-24 00:08:01 +00001150 # Helper module for various ascii-encoders. Uses zlib for an optimized
1151 # crc32 if we have it. Otherwise binascii uses its own.
1152 if have_zlib:
1153 extra_compile_args = ['-DUSE_ZLIB_CRC32']
1154 libraries = ['z']
1155 extra_link_args = zlib_extra_link_args
1156 else:
1157 extra_compile_args = []
1158 libraries = []
1159 extra_link_args = []
1160 exts.append( Extension('binascii', ['binascii.c'],
1161 extra_compile_args = extra_compile_args,
1162 libraries = libraries,
1163 extra_link_args = extra_link_args) )
1164
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001165 # Gustavo Niemeyer's bz2 module.
1166 if (self.compiler.find_library_file(lib_dirs, 'bz2')):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001167 if sys.platform == "darwin":
1168 bz2_extra_link_args = ('-Wl,-search_paths_first',)
1169 else:
1170 bz2_extra_link_args = ()
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001171 exts.append( Extension('bz2', ['bz2module.c'],
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001172 libraries = ['bz2'],
1173 extra_link_args = bz2_extra_link_args) )
Skip Montanarod1287322007-03-06 15:41:38 +00001174 else:
1175 missing.append('bz2')
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001176
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001177 # Interface to the Expat XML parser
1178 #
Fred Drakefc8341d2002-06-17 17:55:30 +00001179 # Expat was written by James Clark and is now maintained by a
1180 # group of developers on SourceForge; see www.libexpat.org for
1181 # more information. The pyexpat module was written by Paul
Andrew M. Kuchling99f3ba12003-09-15 12:27:18 +00001182 # Prescod after a prototype by Jack Jansen. The Expat source
1183 # is included in Modules/expat/. Usage of a system
Fred Drakefc8341d2002-06-17 17:55:30 +00001184 # shared libexpat.so/expat.dll is not advised.
1185 #
1186 # More information on Expat can be found at www.libexpat.org.
1187 #
Martin v. Löwis83012562002-02-14 01:25:37 +00001188 expatinc = os.path.join(os.getcwd(), srcdir, 'Modules', 'expat')
Fred Drake2d59a492003-10-21 15:41:15 +00001189 define_macros = [
Ronald Oussoren988117f2006-04-29 11:31:35 +00001190 ('HAVE_EXPAT_CONFIG_H', '1'),
1191 ]
1192
Fred Drake2d59a492003-10-21 15:41:15 +00001193 exts.append(Extension('pyexpat',
1194 define_macros = define_macros,
1195 include_dirs = [expatinc],
1196 sources = ['pyexpat.c',
1197 'expat/xmlparse.c',
1198 'expat/xmlrole.c',
1199 'expat/xmltok.c',
1200 ],
1201 ))
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001202
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001203 # Fredrik Lundh's cElementTree module. Note that this also
1204 # uses expat (via the CAPI hook in pyexpat).
1205
Hye-Shik Chang6c403592006-03-27 08:43:11 +00001206 if os.path.isfile(os.path.join(srcdir, 'Modules', '_elementtree.c')):
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001207 define_macros.append(('USE_PYEXPAT_CAPI', None))
1208 exts.append(Extension('_elementtree',
1209 define_macros = define_macros,
1210 include_dirs = [expatinc],
1211 sources = ['_elementtree.c'],
1212 ))
Skip Montanarod1287322007-03-06 15:41:38 +00001213 else:
1214 missing.append('_elementtree')
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001215
Hye-Shik Chang3e2a3062004-01-17 14:29:29 +00001216 # Hye-Shik Chang's CJKCodecs modules.
Martin v. Löwise2713be2005-03-08 15:03:08 +00001217 if have_unicode:
1218 exts.append(Extension('_multibytecodec',
1219 ['cjkcodecs/multibytecodec.c']))
1220 for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'):
Skip Montanarod1287322007-03-06 15:41:38 +00001221 exts.append(Extension('_codecs_%s' % loc,
Martin v. Löwise2713be2005-03-08 15:03:08 +00001222 ['cjkcodecs/_codecs_%s.c' % loc]))
Skip Montanarod1287322007-03-06 15:41:38 +00001223 else:
1224 missing.append('_multibytecodec')
1225 for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'):
1226 missing.append('_codecs_%s' % loc)
Hye-Shik Chang3e2a3062004-01-17 14:29:29 +00001227
Michael W. Hudson5b109102002-01-23 15:04:41 +00001228 # Dynamic loading module
Guido van Rossum770acd32002-09-12 14:41:20 +00001229 if sys.maxint == 0x7fffffff:
1230 # This requires sizeof(int) == sizeof(long) == sizeof(char*)
1231 dl_inc = find_file('dlfcn.h', [], inc_dirs)
Anthony Baxter82201742006-04-09 15:07:40 +00001232 if (dl_inc is not None) and (platform not in ['atheos']):
Guido van Rossum770acd32002-09-12 14:41:20 +00001233 exts.append( Extension('dl', ['dlmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001234 else:
1235 missing.append('dl')
1236 else:
1237 missing.append('dl')
Michael W. Hudson5b109102002-01-23 15:04:41 +00001238
Thomas Hellercf567c12006-03-08 19:51:58 +00001239 # Thomas Heller's _ctypes module
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001240 self.detect_ctypes(inc_dirs, lib_dirs)
Thomas Hellercf567c12006-03-08 19:51:58 +00001241
Benjamin Peterson190d56e2008-06-11 02:40:25 +00001242 # Richard Oudkerk's multiprocessing module
1243 if platform == 'win32': # Windows
1244 macros = dict()
1245 libraries = ['ws2_32']
1246
1247 elif platform == 'darwin': # Mac OSX
1248 macros = dict(
1249 HAVE_SEM_OPEN=1,
1250 HAVE_SEM_TIMEDWAIT=0,
1251 HAVE_FD_TRANSFER=1,
1252 HAVE_BROKEN_SEM_GETVALUE=1
1253 )
1254 libraries = []
1255
1256 elif platform == 'cygwin': # Cygwin
1257 macros = dict(
1258 HAVE_SEM_OPEN=1,
1259 HAVE_SEM_TIMEDWAIT=1,
1260 HAVE_FD_TRANSFER=0,
1261 HAVE_BROKEN_SEM_UNLINK=1
1262 )
1263 libraries = []
Hye-Shik Chang99c48a82008-06-28 01:04:31 +00001264
Martin v. Löwisbb86d832008-11-04 20:40:09 +00001265 elif platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'):
Hye-Shik Chang99c48a82008-06-28 01:04:31 +00001266 # FreeBSD's P1003.1b semaphore support is very experimental
1267 # and has many known problems. (as of June 2008)
1268 macros = dict( # FreeBSD
1269 HAVE_SEM_OPEN=0,
1270 HAVE_SEM_TIMEDWAIT=0,
1271 HAVE_FD_TRANSFER=1,
1272 )
1273 libraries = []
1274
Jesse Noller37040cd2008-09-30 00:15:45 +00001275 elif platform.startswith('openbsd'):
1276 macros = dict( # OpenBSD
1277 HAVE_SEM_OPEN=0, # Not implemented
1278 HAVE_SEM_TIMEDWAIT=0,
1279 HAVE_FD_TRANSFER=1,
1280 )
1281 libraries = []
1282
Benjamin Peterson190d56e2008-06-11 02:40:25 +00001283 else: # Linux and other unices
1284 macros = dict(
1285 HAVE_SEM_OPEN=1,
1286 HAVE_SEM_TIMEDWAIT=1,
1287 HAVE_FD_TRANSFER=1
1288 )
1289 libraries = ['rt']
1290
1291 if platform == 'win32':
1292 multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c',
1293 '_multiprocessing/semaphore.c',
1294 '_multiprocessing/pipe_connection.c',
1295 '_multiprocessing/socket_connection.c',
1296 '_multiprocessing/win32_functions.c'
1297 ]
1298
1299 else:
1300 multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c',
1301 '_multiprocessing/socket_connection.c'
1302 ]
1303
1304 if macros.get('HAVE_SEM_OPEN', False):
1305 multiprocessing_srcs.append('_multiprocessing/semaphore.c')
1306
Jesse Nollerf6da8d12009-01-23 14:04:41 +00001307 if sysconfig.get_config_var('WITH_THREAD'):
1308 exts.append ( Extension('_multiprocessing', multiprocessing_srcs,
1309 define_macros=macros.items(),
1310 include_dirs=["Modules/_multiprocessing"]))
1311 else:
1312 missing.append('_multiprocessing')
1313
Benjamin Peterson190d56e2008-06-11 02:40:25 +00001314 # End multiprocessing
1315
1316
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001317 # Platform-specific libraries
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001318 if platform == 'linux2':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001319 # Linux-specific modules
1320 exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001321 else:
1322 missing.append('linuxaudiodev')
Greg Ward0a6355e2003-01-08 01:37:41 +00001323
Hye-Shik Chang4e422812005-07-17 02:36:59 +00001324 if platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6',
Hye-Shik Changea684742007-10-28 12:38:09 +00001325 'freebsd7', 'freebsd8'):
Guido van Rossum0c016a92003-02-13 16:12:21 +00001326 exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001327 else:
1328 missing.append('ossaudiodev')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001329
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001330 if platform == 'sunos5':
Fredrik Lundhade711a2001-01-24 08:00:28 +00001331 # SunOS specific modules
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001332 exts.append( Extension('sunaudiodev', ['sunaudiodev.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001333 else:
1334 missing.append('sunaudiodev')
Michael W. Hudson5b109102002-01-23 15:04:41 +00001335
Tim Peters66cb0182004-08-26 05:23:19 +00001336 if platform == 'darwin' and ("--disable-toolbox-glue" not in
Ronald Oussoren090f8152006-03-30 20:18:33 +00001337 sysconfig.get_config_var("CONFIG_ARGS")):
1338
1339 if os.uname()[2] > '8.':
1340 # We're on Mac OS X 10.4 or later, the compiler should
1341 # support '-Wno-deprecated-declarations'. This will
1342 # surpress deprecation warnings for the Carbon extensions,
1343 # these extensions wrap the Carbon APIs and even those
1344 # parts that are deprecated.
1345 carbon_extra_compile_args = ['-Wno-deprecated-declarations']
1346 else:
1347 carbon_extra_compile_args = []
1348
Just van Rossum05ced6a2002-11-24 23:15:57 +00001349 # Mac OS X specific modules.
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001350 def macSrcExists(name1, name2=''):
1351 if not name1:
1352 return None
1353 names = (name1,)
1354 if name2:
1355 names = (name1, name2)
1356 path = os.path.join(srcdir, 'Mac', 'Modules', *names)
1357 return os.path.exists(path)
1358
1359 def addMacExtension(name, kwds, extra_srcs=[]):
1360 dirname = ''
1361 if name[0] == '_':
1362 dirname = name[1:].lower()
1363 cname = name + '.c'
1364 cmodulename = name + 'module.c'
1365 # Check for NNN.c, NNNmodule.c, _nnn/NNN.c, _nnn/NNNmodule.c
1366 if macSrcExists(cname):
1367 srcs = [cname]
1368 elif macSrcExists(cmodulename):
1369 srcs = [cmodulename]
1370 elif macSrcExists(dirname, cname):
1371 # XXX(nnorwitz): If all the names ended with module, we
1372 # wouldn't need this condition. ibcarbon is the only one.
1373 srcs = [os.path.join(dirname, cname)]
1374 elif macSrcExists(dirname, cmodulename):
1375 srcs = [os.path.join(dirname, cmodulename)]
1376 else:
1377 raise RuntimeError("%s not found" % name)
1378
1379 # Here's the whole point: add the extension with sources
1380 exts.append(Extension(name, srcs + extra_srcs, **kwds))
1381
1382 # Core Foundation
1383 core_kwds = {'extra_compile_args': carbon_extra_compile_args,
1384 'extra_link_args': ['-framework', 'CoreFoundation'],
1385 }
1386 addMacExtension('_CF', core_kwds, ['cf/pycfbridge.c'])
1387 addMacExtension('autoGIL', core_kwds)
1388
1389 # Carbon
1390 carbon_kwds = {'extra_compile_args': carbon_extra_compile_args,
1391 'extra_link_args': ['-framework', 'Carbon'],
1392 }
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001393 CARBON_EXTS = ['ColorPicker', 'gestalt', 'MacOS', 'Nav',
1394 'OSATerminology', 'icglue',
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001395 # All these are in subdirs
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001396 '_AE', '_AH', '_App', '_CarbonEvt', '_Cm', '_Ctl',
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001397 '_Dlg', '_Drag', '_Evt', '_File', '_Folder', '_Fm',
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001398 '_Help', '_Icn', '_IBCarbon', '_List',
1399 '_Menu', '_Mlte', '_OSA', '_Res', '_Qd', '_Qdoffs',
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001400 '_Scrap', '_Snd', '_TE',
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001401 ]
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001402 for name in CARBON_EXTS:
1403 addMacExtension(name, carbon_kwds)
1404
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001405 # Workaround for a bug in the version of gcc shipped with Xcode 3.
1406 # The _Win extension should build just like the other Carbon extensions, but
1407 # this actually results in a hard crash of the linker.
1408 #
1409 if '-arch ppc64' in cflags and '-arch ppc' in cflags:
1410 win_kwds = {'extra_compile_args': carbon_extra_compile_args + ['-arch', 'i386', '-arch', 'ppc'],
1411 'extra_link_args': ['-framework', 'Carbon', '-arch', 'i386', '-arch', 'ppc'],
1412 }
1413 addMacExtension('_Win', win_kwds)
1414 else:
1415 addMacExtension('_Win', carbon_kwds)
1416
1417
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001418 # Application Services & QuickTime
1419 app_kwds = {'extra_compile_args': carbon_extra_compile_args,
1420 'extra_link_args': ['-framework','ApplicationServices'],
1421 }
1422 addMacExtension('_Launch', app_kwds)
1423 addMacExtension('_CG', app_kwds)
1424
Just van Rossum05ced6a2002-11-24 23:15:57 +00001425 exts.append( Extension('_Qt', ['qt/_Qtmodule.c'],
Ronald Oussoren090f8152006-03-30 20:18:33 +00001426 extra_compile_args=carbon_extra_compile_args,
1427 extra_link_args=['-framework', 'QuickTime',
Just van Rossum05ced6a2002-11-24 23:15:57 +00001428 '-framework', 'Carbon']) )
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001429
Michael W. Hudson5b109102002-01-23 15:04:41 +00001430
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001431 self.extensions.extend(exts)
1432
1433 # Call the method for detecting whether _tkinter can be compiled
1434 self.detect_tkinter(inc_dirs, lib_dirs)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001435
Skip Montanarod1287322007-03-06 15:41:38 +00001436 if '_tkinter' not in [e.name for e in self.extensions]:
1437 missing.append('_tkinter')
1438
1439 return missing
1440
Jack Jansen0b06be72002-06-21 14:48:38 +00001441 def detect_tkinter_darwin(self, inc_dirs, lib_dirs):
1442 # The _tkinter module, using frameworks. Since frameworks are quite
1443 # different the UNIX search logic is not sharable.
1444 from os.path import join, exists
1445 framework_dirs = [
Tim Peters2c60f7a2003-01-29 03:49:43 +00001446 '/System/Library/Frameworks/',
1447 '/Library/Frameworks',
Jack Jansen0b06be72002-06-21 14:48:38 +00001448 join(os.getenv('HOME'), '/Library/Frameworks')
1449 ]
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001450
Skip Montanaro0174ddd2005-12-30 05:01:26 +00001451 # Find the directory that contains the Tcl.framework and Tk.framework
Jack Jansen0b06be72002-06-21 14:48:38 +00001452 # bundles.
1453 # XXX distutils should support -F!
1454 for F in framework_dirs:
Tim Peters2c60f7a2003-01-29 03:49:43 +00001455 # both Tcl.framework and Tk.framework should be present
Jack Jansen0b06be72002-06-21 14:48:38 +00001456 for fw in 'Tcl', 'Tk':
Tim Peters2c60f7a2003-01-29 03:49:43 +00001457 if not exists(join(F, fw + '.framework')):
Jack Jansen0b06be72002-06-21 14:48:38 +00001458 break
1459 else:
1460 # ok, F is now directory with both frameworks. Continure
1461 # building
1462 break
1463 else:
1464 # Tk and Tcl frameworks not found. Normal "unix" tkinter search
1465 # will now resume.
1466 return 0
Tim Peters2c60f7a2003-01-29 03:49:43 +00001467
Jack Jansen0b06be72002-06-21 14:48:38 +00001468 # For 8.4a2, we must add -I options that point inside the Tcl and Tk
1469 # frameworks. In later release we should hopefully be able to pass
Tim Peters2c60f7a2003-01-29 03:49:43 +00001470 # the -F option to gcc, which specifies a framework lookup path.
Jack Jansen0b06be72002-06-21 14:48:38 +00001471 #
1472 include_dirs = [
Tim Peters2c60f7a2003-01-29 03:49:43 +00001473 join(F, fw + '.framework', H)
Jack Jansen0b06be72002-06-21 14:48:38 +00001474 for fw in 'Tcl', 'Tk'
1475 for H in 'Headers', 'Versions/Current/PrivateHeaders'
1476 ]
1477
Tim Peters2c60f7a2003-01-29 03:49:43 +00001478 # For 8.4a2, the X11 headers are not included. Rather than include a
Jack Jansen0b06be72002-06-21 14:48:38 +00001479 # complicated search, this is a hard-coded path. It could bail out
1480 # if X11 libs are not found...
1481 include_dirs.append('/usr/X11R6/include')
1482 frameworks = ['-framework', 'Tcl', '-framework', 'Tk']
1483
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001484 # All existing framework builds of Tcl/Tk don't support 64-bit
1485 # architectures.
1486 cflags = sysconfig.get_config_vars('CFLAGS')[0]
1487 archs = re.findall('-arch\s+(\w+)', cflags)
1488 if 'x86_64' in archs or 'ppc64' in archs:
1489 try:
1490 archs.remove('x86_64')
1491 except ValueError:
1492 pass
1493 try:
1494 archs.remove('ppc64')
1495 except ValueError:
1496 pass
1497
1498 for a in archs:
1499 frameworks.append('-arch')
1500 frameworks.append(a)
1501
Jack Jansen0b06be72002-06-21 14:48:38 +00001502 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
1503 define_macros=[('WITH_APPINIT', 1)],
1504 include_dirs = include_dirs,
1505 libraries = [],
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001506 extra_compile_args = frameworks[2:],
Jack Jansen0b06be72002-06-21 14:48:38 +00001507 extra_link_args = frameworks,
1508 )
1509 self.extensions.append(ext)
1510 return 1
1511
Tim Peters2c60f7a2003-01-29 03:49:43 +00001512
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001513 def detect_tkinter(self, inc_dirs, lib_dirs):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001514 # The _tkinter module.
Michael W. Hudson5b109102002-01-23 15:04:41 +00001515
Jack Jansen0b06be72002-06-21 14:48:38 +00001516 # Rather than complicate the code below, detecting and building
1517 # AquaTk is a separate method. Only one Tkinter will be built on
1518 # Darwin - either AquaTk, if it is found, or X11 based Tk.
1519 platform = self.get_platform()
Skip Montanaro0174ddd2005-12-30 05:01:26 +00001520 if (platform == 'darwin' and
1521 self.detect_tkinter_darwin(inc_dirs, lib_dirs)):
Tim Peters2c60f7a2003-01-29 03:49:43 +00001522 return
Jack Jansen0b06be72002-06-21 14:48:38 +00001523
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001524 # Assume we haven't found any of the libraries or include files
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001525 # The versions with dots are used on Unix, and the versions without
1526 # dots on Windows, for detection by cygwin.
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001527 tcllib = tklib = tcl_includes = tk_includes = None
Andrew M. Kuchling4c4a45d2004-03-21 18:59:46 +00001528 for version in ['8.5', '85', '8.4', '84', '8.3', '83', '8.2',
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001529 '82', '8.1', '81', '8.0', '80']:
Jason Tishlercccac1a2003-02-05 15:06:46 +00001530 tklib = self.compiler.find_library_file(lib_dirs, 'tk' + version)
1531 tcllib = self.compiler.find_library_file(lib_dirs, 'tcl' + version)
Michael W. Hudson5b109102002-01-23 15:04:41 +00001532 if tklib and tcllib:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001533 # Exit the loop when we've found the Tcl/Tk libraries
1534 break
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001535
Fredrik Lundhade711a2001-01-24 08:00:28 +00001536 # Now check for the header files
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001537 if tklib and tcllib:
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001538 # Check for the include files on Debian and {Free,Open}BSD, where
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001539 # they're put in /usr/include/{tcl,tk}X.Y
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001540 dotversion = version
1541 if '.' not in dotversion and "bsd" in sys.platform.lower():
1542 # OpenBSD and FreeBSD use Tcl/Tk library names like libtcl83.a,
1543 # but the include subdirs are named like .../include/tcl8.3.
1544 dotversion = dotversion[:-1] + '.' + dotversion[-1]
1545 tcl_include_sub = []
1546 tk_include_sub = []
1547 for dir in inc_dirs:
1548 tcl_include_sub += [dir + os.sep + "tcl" + dotversion]
1549 tk_include_sub += [dir + os.sep + "tk" + dotversion]
1550 tk_include_sub += tcl_include_sub
1551 tcl_includes = find_file('tcl.h', inc_dirs, tcl_include_sub)
1552 tk_includes = find_file('tk.h', inc_dirs, tk_include_sub)
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001553
Martin v. Löwise86a59a2003-05-03 08:45:51 +00001554 if (tcllib is None or tklib is None or
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001555 tcl_includes is None or tk_includes is None):
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001556 self.announce("INFO: Can't locate Tcl/Tk libs and/or headers", 2)
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001557 return
Fredrik Lundhade711a2001-01-24 08:00:28 +00001558
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001559 # OK... everything seems to be present for Tcl/Tk.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001560
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001561 include_dirs = [] ; libs = [] ; defs = [] ; added_lib_dirs = []
1562 for dir in tcl_includes + tk_includes:
1563 if dir not in include_dirs:
1564 include_dirs.append(dir)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001565
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001566 # Check for various platform-specific directories
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001567 if platform == 'sunos5':
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001568 include_dirs.append('/usr/openwin/include')
1569 added_lib_dirs.append('/usr/openwin/lib')
1570 elif os.path.exists('/usr/X11R6/include'):
1571 include_dirs.append('/usr/X11R6/include')
Martin v. Löwisfba73692004-11-13 11:13:35 +00001572 added_lib_dirs.append('/usr/X11R6/lib64')
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001573 added_lib_dirs.append('/usr/X11R6/lib')
1574 elif os.path.exists('/usr/X11R5/include'):
1575 include_dirs.append('/usr/X11R5/include')
1576 added_lib_dirs.append('/usr/X11R5/lib')
1577 else:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001578 # Assume default location for X11
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001579 include_dirs.append('/usr/X11/include')
1580 added_lib_dirs.append('/usr/X11/lib')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001581
Jason Tishler9181c942003-02-05 15:16:17 +00001582 # If Cygwin, then verify that X is installed before proceeding
1583 if platform == 'cygwin':
1584 x11_inc = find_file('X11/Xlib.h', [], include_dirs)
1585 if x11_inc is None:
1586 return
1587
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001588 # Check for BLT extension
Fred Drake38419c02001-12-06 22:24:47 +00001589 if self.compiler.find_library_file(lib_dirs + added_lib_dirs,
1590 'BLT8.0'):
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001591 defs.append( ('WITH_BLT', 1) )
1592 libs.append('BLT8.0')
Martin v. Löwis427a2902002-12-12 20:23:38 +00001593 elif self.compiler.find_library_file(lib_dirs + added_lib_dirs,
1594 'BLT'):
1595 defs.append( ('WITH_BLT', 1) )
1596 libs.append('BLT')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001597
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001598 # Add the Tcl/Tk libraries
Jason Tishlercccac1a2003-02-05 15:06:46 +00001599 libs.append('tk'+ version)
1600 libs.append('tcl'+ version)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001601
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001602 if platform in ['aix3', 'aix4']:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001603 libs.append('ld')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001604
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001605 # Finally, link with the X11 libraries (not appropriate on cygwin)
1606 if platform != "cygwin":
1607 libs.append('X11')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001608
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001609 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
1610 define_macros=[('WITH_APPINIT', 1)] + defs,
1611 include_dirs = include_dirs,
1612 libraries = libs,
1613 library_dirs = added_lib_dirs,
1614 )
1615 self.extensions.append(ext)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001616
Guido van Rossum6c7438e2003-02-11 20:05:50 +00001617## # Uncomment these lines if you want to play with xxmodule.c
1618## ext = Extension('xx', ['xxmodule.c'])
1619## self.extensions.append(ext)
1620
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001621 # XXX handle these, but how to detect?
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001622 # *** Uncomment and edit for PIL (TkImaging) extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001623 # -DWITH_PIL -I../Extensions/Imaging/libImaging tkImaging.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001624 # *** Uncomment and edit for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001625 # -DWITH_TOGL togl.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001626 # *** Uncomment these for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001627 # -lGL -lGLU -lXext -lXmu \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001628
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001629 def configure_ctypes_darwin(self, ext):
1630 # Darwin (OS X) uses preconfigured files, in
1631 # the Modules/_ctypes/libffi_osx directory.
Neil Schemenauerc59c5f32009-02-05 16:32:29 +00001632 srcdir = sysconfig.get_config_var('srcdir')
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001633 ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
1634 '_ctypes', 'libffi_osx'))
1635 sources = [os.path.join(ffi_srcdir, p)
1636 for p in ['ffi.c',
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001637 'x86/darwin64.S',
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001638 'x86/x86-darwin.S',
1639 'x86/x86-ffi_darwin.c',
1640 'x86/x86-ffi64.c',
1641 'powerpc/ppc-darwin.S',
1642 'powerpc/ppc-darwin_closure.S',
1643 'powerpc/ppc-ffi_darwin.c',
1644 'powerpc/ppc64-darwin_closure.S',
1645 ]]
1646
1647 # Add .S (preprocessed assembly) to C compiler source extensions.
1648 self.compiler.src_extensions.append('.S')
1649
1650 include_dirs = [os.path.join(ffi_srcdir, 'include'),
1651 os.path.join(ffi_srcdir, 'powerpc')]
1652 ext.include_dirs.extend(include_dirs)
1653 ext.sources.extend(sources)
1654 return True
1655
Thomas Hellereba43c12006-04-07 19:04:09 +00001656 def configure_ctypes(self, ext):
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001657 if not self.use_system_libffi:
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001658 if sys.platform == 'darwin':
1659 return self.configure_ctypes_darwin(ext)
1660
Neil Schemenauerc59c5f32009-02-05 16:32:29 +00001661 srcdir = sysconfig.get_config_var('srcdir')
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001662 ffi_builddir = os.path.join(self.build_temp, 'libffi')
1663 ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
1664 '_ctypes', 'libffi'))
1665 ffi_configfile = os.path.join(ffi_builddir, 'fficonfig.py')
Thomas Hellercf567c12006-03-08 19:51:58 +00001666
Thomas Heller5e218b42006-04-27 15:50:42 +00001667 from distutils.dep_util import newer_group
1668
1669 config_sources = [os.path.join(ffi_srcdir, fname)
Martin v. Löwisf1a4aa32007-02-14 11:30:56 +00001670 for fname in os.listdir(ffi_srcdir)
1671 if os.path.isfile(os.path.join(ffi_srcdir, fname))]
Thomas Heller5e218b42006-04-27 15:50:42 +00001672 if self.force or newer_group(config_sources,
1673 ffi_configfile):
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001674 from distutils.dir_util import mkpath
1675 mkpath(ffi_builddir)
1676 config_args = []
Thomas Hellercf567c12006-03-08 19:51:58 +00001677
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001678 # Pass empty CFLAGS because we'll just append the resulting
1679 # CFLAGS to Python's; -g or -O2 is to be avoided.
1680 cmd = "cd %s && env CFLAGS='' '%s/configure' %s" \
1681 % (ffi_builddir, ffi_srcdir, " ".join(config_args))
Thomas Hellercf567c12006-03-08 19:51:58 +00001682
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001683 res = os.system(cmd)
1684 if res or not os.path.exists(ffi_configfile):
1685 print "Failed to configure _ctypes module"
1686 return False
Thomas Hellercf567c12006-03-08 19:51:58 +00001687
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001688 fficonfig = {}
1689 execfile(ffi_configfile, globals(), fficonfig)
1690 ffi_srcdir = os.path.join(fficonfig['ffi_srcdir'], 'src')
Thomas Hellercf567c12006-03-08 19:51:58 +00001691
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001692 # Add .S (preprocessed assembly) to C compiler source extensions.
1693 self.compiler.src_extensions.append('.S')
Thomas Hellercf567c12006-03-08 19:51:58 +00001694
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001695 include_dirs = [os.path.join(ffi_builddir, 'include'),
1696 ffi_builddir, ffi_srcdir]
1697 extra_compile_args = fficonfig['ffi_cflags'].split()
Thomas Hellereba43c12006-04-07 19:04:09 +00001698
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001699 ext.sources.extend(fficonfig['ffi_sources'])
1700 ext.include_dirs.extend(include_dirs)
1701 ext.extra_compile_args.extend(extra_compile_args)
Thomas Heller795246c2006-04-07 19:27:56 +00001702 return True
Thomas Hellereba43c12006-04-07 19:04:09 +00001703
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001704 def detect_ctypes(self, inc_dirs, lib_dirs):
1705 self.use_system_libffi = False
Thomas Hellereba43c12006-04-07 19:04:09 +00001706 include_dirs = []
1707 extra_compile_args = []
Thomas Heller17984892006-08-04 18:57:34 +00001708 extra_link_args = []
Thomas Hellercf567c12006-03-08 19:51:58 +00001709 sources = ['_ctypes/_ctypes.c',
1710 '_ctypes/callbacks.c',
1711 '_ctypes/callproc.c',
1712 '_ctypes/stgdict.c',
1713 '_ctypes/cfield.c',
Thomas Hellereba43c12006-04-07 19:04:09 +00001714 '_ctypes/malloc_closure.c']
Thomas Hellercf567c12006-03-08 19:51:58 +00001715 depends = ['_ctypes/ctypes.h']
1716
1717 if sys.platform == 'darwin':
1718 sources.append('_ctypes/darwin/dlfcn_simple.c')
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001719 extra_compile_args.append('-DMACOSX')
Thomas Hellercf567c12006-03-08 19:51:58 +00001720 include_dirs.append('_ctypes/darwin')
1721# XXX Is this still needed?
1722## extra_link_args.extend(['-read_only_relocs', 'warning'])
1723
Thomas Heller17984892006-08-04 18:57:34 +00001724 elif sys.platform == 'sunos5':
Martin v. Löwis73f12a32006-08-09 23:42:18 +00001725 # XXX This shouldn't be necessary; it appears that some
1726 # of the assembler code is non-PIC (i.e. it has relocations
1727 # when it shouldn't. The proper fix would be to rewrite
1728 # the assembler code to be PIC.
1729 # This only works with GCC; the Sun compiler likely refuses
1730 # this option. If you want to compile ctypes with the Sun
1731 # compiler, please research a proper solution, instead of
1732 # finding some -z option for the Sun compiler.
Thomas Heller17984892006-08-04 18:57:34 +00001733 extra_link_args.append('-mimpure-text')
1734
Thomas Hellerde2d78a2008-06-02 18:41:30 +00001735 elif sys.platform.startswith('hp-ux'):
Thomas Heller03b75dd2008-05-20 19:53:47 +00001736 extra_link_args.append('-fPIC')
1737
Thomas Hellercf567c12006-03-08 19:51:58 +00001738 ext = Extension('_ctypes',
1739 include_dirs=include_dirs,
1740 extra_compile_args=extra_compile_args,
Thomas Heller17984892006-08-04 18:57:34 +00001741 extra_link_args=extra_link_args,
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001742 libraries=[],
Thomas Hellercf567c12006-03-08 19:51:58 +00001743 sources=sources,
1744 depends=depends)
1745 ext_test = Extension('_ctypes_test',
1746 sources=['_ctypes/_ctypes_test.c'])
1747 self.extensions.extend([ext, ext_test])
1748
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001749 if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"):
1750 return
1751
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001752 if sys.platform == 'darwin':
1753 # OS X 10.5 comes with libffi.dylib; the include files are
1754 # in /usr/include/ffi
1755 inc_dirs.append('/usr/include/ffi')
1756
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001757 ffi_inc = find_file('ffi.h', [], inc_dirs)
1758 if ffi_inc is not None:
1759 ffi_h = ffi_inc[0] + '/ffi.h'
1760 fp = open(ffi_h)
1761 while 1:
1762 line = fp.readline()
1763 if not line:
1764 ffi_inc = None
1765 break
1766 if line.startswith('#define LIBFFI_H'):
1767 break
1768 ffi_lib = None
1769 if ffi_inc is not None:
1770 for lib_name in ('ffi_convenience', 'ffi_pic', 'ffi'):
1771 if (self.compiler.find_library_file(lib_dirs, lib_name)):
1772 ffi_lib = lib_name
1773 break
1774
1775 if ffi_inc and ffi_lib:
1776 ext.include_dirs.extend(ffi_inc)
1777 ext.libraries.append(ffi_lib)
1778 self.use_system_libffi = True
1779
1780
Andrew M. Kuchlingf52d27e2001-05-21 20:29:27 +00001781class PyBuildInstall(install):
1782 # Suppress the warning about installation into the lib_dynload
1783 # directory, which is not in sys.path when running Python during
1784 # installation:
1785 def initialize_options (self):
1786 install.initialize_options(self)
1787 self.warn_dir=0
Michael W. Hudson5b109102002-01-23 15:04:41 +00001788
Michael W. Hudson529a5052002-12-17 16:47:17 +00001789class PyBuildInstallLib(install_lib):
1790 # Do exactly what install_lib does but make sure correct access modes get
1791 # set on installed directories and files. All installed files with get
1792 # mode 644 unless they are a shared library in which case they will get
1793 # mode 755. All installed directories will get mode 755.
1794
1795 so_ext = sysconfig.get_config_var("SO")
1796
1797 def install(self):
1798 outfiles = install_lib.install(self)
1799 self.set_file_modes(outfiles, 0644, 0755)
1800 self.set_dir_modes(self.install_dir, 0755)
1801 return outfiles
1802
1803 def set_file_modes(self, files, defaultMode, sharedLibMode):
1804 if not self.is_chmod_supported(): return
1805 if not files: return
1806
1807 for filename in files:
1808 if os.path.islink(filename): continue
1809 mode = defaultMode
1810 if filename.endswith(self.so_ext): mode = sharedLibMode
1811 log.info("changing mode of %s to %o", filename, mode)
1812 if not self.dry_run: os.chmod(filename, mode)
1813
1814 def set_dir_modes(self, dirname, mode):
1815 if not self.is_chmod_supported(): return
1816 os.path.walk(dirname, self.set_dir_modes_visitor, mode)
1817
1818 def set_dir_modes_visitor(self, mode, dirname, names):
1819 if os.path.islink(dirname): return
1820 log.info("changing mode of %s to %o", dirname, mode)
1821 if not self.dry_run: os.chmod(dirname, mode)
1822
1823 def is_chmod_supported(self):
1824 return hasattr(os, 'chmod')
1825
Guido van Rossum14ee89c2003-02-20 02:52:04 +00001826SUMMARY = """
1827Python is an interpreted, interactive, object-oriented programming
1828language. It is often compared to Tcl, Perl, Scheme or Java.
1829
1830Python combines remarkable power with very clear syntax. It has
1831modules, classes, exceptions, very high level dynamic data types, and
1832dynamic typing. There are interfaces to many system calls and
1833libraries, as well as to various windowing systems (X11, Motif, Tk,
1834Mac, MFC). New built-in modules are easily written in C or C++. Python
1835is also usable as an extension language for applications that need a
1836programmable interface.
1837
1838The Python implementation is portable: it runs on many brands of UNIX,
1839on Windows, DOS, OS/2, Mac, Amiga... If your favorite system isn't
1840listed here, it may still be supported, if there's a C compiler for
1841it. Ask around on comp.lang.python -- or just try compiling Python
1842yourself.
1843"""
1844
1845CLASSIFIERS = """
Guido van Rossum14ee89c2003-02-20 02:52:04 +00001846Development Status :: 6 - Mature
1847License :: OSI Approved :: Python Software Foundation License
1848Natural Language :: English
1849Programming Language :: C
1850Programming Language :: Python
1851Topic :: Software Development
1852"""
1853
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001854def main():
Andrew M. Kuchling62686692001-05-21 20:48:09 +00001855 # turn off warnings when deprecated modules are imported
1856 import warnings
1857 warnings.filterwarnings("ignore",category=DeprecationWarning)
Guido van Rossum14ee89c2003-02-20 02:52:04 +00001858 setup(# PyPI Metadata (PEP 301)
1859 name = "Python",
1860 version = sys.version.split()[0],
1861 url = "http://www.python.org/%s" % sys.version[:3],
1862 maintainer = "Guido van Rossum and the Python community",
1863 maintainer_email = "python-dev@python.org",
1864 description = "A high-level object-oriented programming language",
1865 long_description = SUMMARY.strip(),
1866 license = "PSF license",
1867 classifiers = filter(None, CLASSIFIERS.split("\n")),
1868 platforms = ["Many"],
1869
1870 # Build info
Michael W. Hudson529a5052002-12-17 16:47:17 +00001871 cmdclass = {'build_ext':PyBuildExt, 'install':PyBuildInstall,
1872 'install_lib':PyBuildInstallLib},
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001873 # The struct module is defined here, because build_ext won't be
1874 # called unless there's at least one extension module defined.
Bob Ippolito7ccc95a2006-05-23 19:11:34 +00001875 ext_modules=[Extension('_struct', ['_struct.c'])],
Andrew M. Kuchlingaece4272001-02-28 20:56:49 +00001876
1877 # Scripts to install
Skip Montanaro852f7992004-06-26 22:29:42 +00001878 scripts = ['Tools/scripts/pydoc', 'Tools/scripts/idle',
Martin v. Löwiscdbc9772008-03-24 12:57:53 +00001879 'Tools/scripts/2to3',
Skip Montanaro852f7992004-06-26 22:29:42 +00001880 'Lib/smtpd.py']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001881 )
Fredrik Lundhade711a2001-01-24 08:00:28 +00001882
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001883# --install-platlib
1884if __name__ == '__main__':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001885 main()