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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.")
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000121
Neil Schemenauer726b78e2001-01-24 17:18:21 +0000122 # Figure out the location of the source code for extension modules
Thomas Wouters2fab8f12008-04-05 23:39:15 +0000123 # (This logic is copied in distutils.test.test_sysconfig,
124 # so building in a separate directory does not break test_distutils.)
Neil Schemenauer726b78e2001-01-24 17:18:21 +0000125 moddir = os.path.join(os.getcwd(), srcdir, 'Modules')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000126 moddir = os.path.normpath(moddir)
127 srcdir, tail = os.path.split(moddir)
128 srcdir = os.path.normpath(srcdir)
129 moddir = os.path.normpath(moddir)
Michael W. Hudson5b109102002-01-23 15:04:41 +0000130
Jack Jansen144ebcc2001-08-05 22:31:19 +0000131 moddirlist = [moddir]
132 incdirlist = ['./Include']
Michael W. Hudson5b109102002-01-23 15:04:41 +0000133
Jack Jansen144ebcc2001-08-05 22:31:19 +0000134 # Platform-dependent module source and include directories
135 platform = self.get_platform()
Tim Peters66cb0182004-08-26 05:23:19 +0000136 if platform in ('darwin', 'mac') and ("--disable-toolbox-glue" not in
Brett Cannoncc8a4f62004-08-26 01:44:07 +0000137 sysconfig.get_config_var("CONFIG_ARGS")):
Jack Jansen144ebcc2001-08-05 22:31:19 +0000138 # Mac OS X also includes some mac-specific modules
139 macmoddir = os.path.join(os.getcwd(), srcdir, 'Mac/Modules')
140 moddirlist.append(macmoddir)
141 incdirlist.append('./Mac/Include')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000142
Jeremy Hylton340043e2002-06-13 17:38:11 +0000143 alldirlist = moddirlist + incdirlist
144
Andrew M. Kuchling3da989c2001-02-28 22:49:26 +0000145 # Fix up the paths for scripts, too
146 self.distribution.scripts = [os.path.join(srcdir, filename)
147 for filename in self.distribution.scripts]
148
Christian Heimes8608d912008-01-25 15:52:11 +0000149 # Python header files
150 headers = glob("Include/*.h") + ["pyconfig.h"]
151
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000152 for ext in self.extensions[:]:
Jack Jansen144ebcc2001-08-05 22:31:19 +0000153 ext.sources = [ find_module_file(filename, moddirlist)
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000154 for filename in ext.sources ]
Jeremy Hylton340043e2002-06-13 17:38:11 +0000155 if ext.depends is not None:
156 ext.depends = [find_module_file(filename, alldirlist)
157 for filename in ext.depends]
Christian Heimes8608d912008-01-25 15:52:11 +0000158 else:
159 ext.depends = []
160 # re-compile extensions if a header file has been changed
161 ext.depends.extend(headers)
162
Jack Jansen144ebcc2001-08-05 22:31:19 +0000163 ext.include_dirs.append( '.' ) # to get config.h
164 for incdir in incdirlist:
165 ext.include_dirs.append( os.path.join(srcdir, incdir) )
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000166
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000167 # If a module has already been built statically,
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000168 # don't build it here
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000169 if ext.name in sys.builtin_module_names:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000170 self.extensions.remove(ext)
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000171
Jack Jansen4439b7c2002-06-26 15:44:30 +0000172 if platform != 'mac':
Georg Brandle08fa292005-12-27 18:24:27 +0000173 # Parse Modules/Setup and Modules/Setup.local to figure out which
174 # modules are turned on in the file.
Jack Jansen4439b7c2002-06-26 15:44:30 +0000175 remove_modules = []
Georg Brandle08fa292005-12-27 18:24:27 +0000176 for filename in ('Modules/Setup', 'Modules/Setup.local'):
177 input = text_file.TextFile(filename, join_lines=1)
178 while 1:
179 line = input.readline()
180 if not line: break
181 line = line.split()
182 remove_modules.append(line[0])
183 input.close()
Tim Peters1b27f862005-12-30 18:42:42 +0000184
Jack Jansen4439b7c2002-06-26 15:44:30 +0000185 for ext in self.extensions[:]:
186 if ext.name in remove_modules:
187 self.extensions.remove(ext)
Michael W. Hudson5b109102002-01-23 15:04:41 +0000188
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000189 # When you run "make CC=altcc" or something similar, you really want
190 # those environment variables passed into the setup.py phase. Here's
191 # a small set of useful ones.
192 compiler = os.environ.get('CC')
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000193 args = {}
194 # unfortunately, distutils doesn't let us provide separate C and C++
195 # compilers
196 if compiler is not None:
Martin v. Löwisd7c795e2005-04-25 07:14:03 +0000197 (ccshared,cflags) = sysconfig.get_config_vars('CCSHARED','CFLAGS')
198 args['compiler_so'] = compiler + ' ' + ccshared + ' ' + cflags
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000199 self.compiler.set_executables(**args)
200
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000201 build_ext.build_extensions(self)
202
Skip Montanarod1287322007-03-06 15:41:38 +0000203 longest = max([len(e.name) for e in self.extensions])
204 if self.failed:
205 longest = max(longest, max([len(name) for name in self.failed]))
206
207 def print_three_column(lst):
Georg Brandle95cf1c2007-03-06 17:49:14 +0000208 lst.sort(key=str.lower)
Skip Montanarod1287322007-03-06 15:41:38 +0000209 # guarantee zip() doesn't drop anything
210 while len(lst) % 3:
211 lst.append("")
212 for e, f, g in zip(lst[::3], lst[1::3], lst[2::3]):
213 print "%-*s %-*s %-*s" % (longest, e, longest, f,
214 longest, g)
Skip Montanarod1287322007-03-06 15:41:38 +0000215
216 if missing:
217 print
218 print "Failed to find the necessary bits to build these modules:"
219 print_three_column(missing)
Jeffrey Yasskin87997562007-08-22 23:14:27 +0000220 print ("To find the necessary bits, look in setup.py in"
221 " detect_modules() for the module's name.")
222 print
Skip Montanarod1287322007-03-06 15:41:38 +0000223
224 if self.failed:
225 failed = self.failed[:]
226 print
227 print "Failed to build these modules:"
228 print_three_column(failed)
Jeffrey Yasskin87997562007-08-22 23:14:27 +0000229 print
Skip Montanarod1287322007-03-06 15:41:38 +0000230
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000231 def build_extension(self, ext):
232
Thomas Hellereba43c12006-04-07 19:04:09 +0000233 if ext.name == '_ctypes':
Thomas Heller795246c2006-04-07 19:27:56 +0000234 if not self.configure_ctypes(ext):
235 return
Thomas Hellereba43c12006-04-07 19:04:09 +0000236
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000237 try:
238 build_ext.build_extension(self, ext)
239 except (CCompilerError, DistutilsError), why:
240 self.announce('WARNING: building of extension "%s" failed: %s' %
241 (ext.name, sys.exc_info()[1]))
Skip Montanarod1287322007-03-06 15:41:38 +0000242 self.failed.append(ext.name)
Andrew M. Kuchling62686692001-05-21 20:48:09 +0000243 return
Jack Jansenf49c6f92001-11-01 14:44:15 +0000244 # Workaround for Mac OS X: The Carbon-based modules cannot be
245 # reliably imported into a command-line Python
246 if 'Carbon' in ext.extra_link_args:
Michael W. Hudson5b109102002-01-23 15:04:41 +0000247 self.announce(
248 'WARNING: skipping import check for Carbon-based "%s"' %
249 ext.name)
250 return
Ronald Oussoren5640ce22008-06-05 12:58:24 +0000251
252 if self.get_platform() == 'darwin' and (
253 sys.maxint > 2**32 and '-arch' in ext.extra_link_args):
254 # Don't bother doing an import check when an extension was
255 # build with an explicit '-arch' flag on OSX. That's currently
256 # only used to build 32-bit only extensions in a 4-way
257 # universal build and loading 32-bit code into a 64-bit
258 # process will fail.
259 self.announce(
260 'WARNING: skipping import check for "%s"' %
261 ext.name)
262 return
263
Jason Tishler24cf7762002-05-22 16:46:15 +0000264 # Workaround for Cygwin: Cygwin currently has fork issues when many
265 # modules have been imported
266 if self.get_platform() == 'cygwin':
267 self.announce('WARNING: skipping import check for Cygwin-based "%s"'
268 % ext.name)
269 return
Michael W. Hudsonaf142892002-01-23 15:07:46 +0000270 ext_filename = os.path.join(
271 self.build_lib,
272 self.get_ext_filename(self.get_ext_fullname(ext.name)))
Andrew M. Kuchling62686692001-05-21 20:48:09 +0000273 try:
Michael W. Hudsonaf142892002-01-23 15:07:46 +0000274 imp.load_dynamic(ext.name, ext_filename)
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000275 except ImportError, why:
Skip Montanarod1287322007-03-06 15:41:38 +0000276 self.failed.append(ext.name)
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000277 self.announce('*** WARNING: renaming "%s" since importing it'
278 ' failed: %s' % (ext.name, why), level=3)
279 assert not self.inplace
280 basename, tail = os.path.splitext(ext_filename)
281 newname = basename + "_failed" + tail
282 if os.path.exists(newname):
283 os.remove(newname)
284 os.rename(ext_filename, newname)
285
286 # XXX -- This relies on a Vile HACK in
287 # distutils.command.build_ext.build_extension(). The
288 # _built_objects attribute is stored there strictly for
289 # use here.
290 # If there is a failure, _built_objects may not be there,
291 # so catch the AttributeError and move on.
292 try:
293 for filename in self._built_objects:
294 os.remove(filename)
295 except AttributeError:
296 self.announce('unable to remove files (ignored)')
Neal Norwitz3f5fcc82003-02-28 17:21:39 +0000297 except:
Neal Norwitz3f5fcc82003-02-28 17:21:39 +0000298 exc_type, why, tb = sys.exc_info()
Neal Norwitz6e2d1c72003-02-28 17:39:42 +0000299 self.announce('*** WARNING: importing extension "%s" '
300 'failed with %s: %s' % (ext.name, exc_type, why),
301 level=3)
Skip Montanarod1287322007-03-06 15:41:38 +0000302 self.failed.append(ext.name)
Fred Drake9028d0a2001-12-06 22:59:54 +0000303
Neal Norwitz51dead72003-06-17 02:51:28 +0000304 def get_platform(self):
Fredrik Lundhade711a2001-01-24 08:00:28 +0000305 # Get value of sys.platform
Neal Norwitz51dead72003-06-17 02:51:28 +0000306 for platform in ['cygwin', 'beos', 'darwin', 'atheos', 'osf1']:
307 if sys.platform.startswith(platform):
308 return platform
309 return sys.platform
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000310
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000311 def detect_modules(self):
Fredrik Lundhade711a2001-01-24 08:00:28 +0000312 # Ensure that /usr/local is always used
Michael W. Hudson39230b32002-01-16 15:26:48 +0000313 add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
314 add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
315
Brett Cannon516592f2004-12-07 00:42:59 +0000316 # Add paths specified in the environment variables LDFLAGS and
Brett Cannon4810eb92004-12-31 08:11:21 +0000317 # CPPFLAGS for header and library files.
Brett Cannon5399c6d2004-12-18 20:48:09 +0000318 # We must get the values from the Makefile and not the environment
319 # directly since an inconsistently reproducible issue comes up where
320 # the environment variable is not set even though the value were passed
Brett Cannon4810eb92004-12-31 08:11:21 +0000321 # into configure and stored in the Makefile (issue found on OS X 10.3).
Brett Cannon516592f2004-12-07 00:42:59 +0000322 for env_var, arg_name, dir_list in (
Skip Montanaro593e66f2008-10-07 02:04:16 +0000323 ('LDFLAGS', '-R', self.compiler.runtime_library_dirs),
Brett Cannon516592f2004-12-07 00:42:59 +0000324 ('LDFLAGS', '-L', self.compiler.library_dirs),
325 ('CPPFLAGS', '-I', self.compiler.include_dirs)):
Brett Cannon5399c6d2004-12-18 20:48:09 +0000326 env_val = sysconfig.get_config_var(env_var)
Brett Cannon516592f2004-12-07 00:42:59 +0000327 if env_val:
Brett Cannon4810eb92004-12-31 08:11:21 +0000328 # To prevent optparse from raising an exception about any
Skip Montanaro593e66f2008-10-07 02:04:16 +0000329 # options in env_val that it doesn't know about we strip out
Brett Cannon4810eb92004-12-31 08:11:21 +0000330 # all double dashes and any dashes followed by a character
331 # that is not for the option we are dealing with.
332 #
333 # Please note that order of the regex is important! We must
334 # strip out double-dashes first so that we don't end up with
335 # substituting "--Long" to "-Long" and thus lead to "ong" being
336 # used for a library directory.
Georg Brandl915c87d2007-08-24 11:47:37 +0000337 env_val = re.sub(r'(^|\s+)-(-|(?!%s))' % arg_name[1],
338 ' ', env_val)
Brett Cannon84667c02004-12-07 03:25:18 +0000339 parser = optparse.OptionParser()
Brett Cannon4810eb92004-12-31 08:11:21 +0000340 # Make sure that allowing args interspersed with options is
341 # allowed
342 parser.allow_interspersed_args = True
343 parser.error = lambda msg: None
Brett Cannon84667c02004-12-07 03:25:18 +0000344 parser.add_option(arg_name, dest="dirs", action="append")
345 options = parser.parse_args(env_val.split())[0]
Brett Cannon44837712005-01-02 21:54:07 +0000346 if options.dirs:
Brett Cannon861e3962008-02-03 02:08:45 +0000347 for directory in reversed(options.dirs):
Brett Cannon44837712005-01-02 21:54:07 +0000348 add_dir_to_list(dir_list, directory)
Skip Montanarodecc6a42003-01-01 20:07:49 +0000349
Michael W. Hudson90b8e4d2002-08-02 13:55:50 +0000350 if os.path.normpath(sys.prefix) != '/usr':
351 add_dir_to_list(self.compiler.library_dirs,
352 sysconfig.get_config_var("LIBDIR"))
353 add_dir_to_list(self.compiler.include_dirs,
354 sysconfig.get_config_var("INCLUDEDIR"))
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000355
Martin v. Löwis339d0f72001-08-17 18:39:25 +0000356 try:
357 have_unicode = unicode
358 except NameError:
359 have_unicode = 0
360
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000361 # lib_dirs and inc_dirs are used to search for files;
362 # if a file is found in one of those directories, it can
363 # be assumed that no additional -I,-L directives are needed.
Martin v. Löwisfba73692004-11-13 11:13:35 +0000364 lib_dirs = self.compiler.library_dirs + [
365 '/lib64', '/usr/lib64',
366 '/lib', '/usr/lib',
367 ]
Michael W. Hudson5b109102002-01-23 15:04:41 +0000368 inc_dirs = self.compiler.include_dirs + ['/usr/include']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000369 exts = []
Skip Montanarod1287322007-03-06 15:41:38 +0000370 missing = []
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000371
Brett Cannon4454a1f2005-04-15 20:32:39 +0000372 config_h = sysconfig.get_config_h_filename()
373 config_h_vars = sysconfig.parse_config_h(open(config_h))
374
Fredrik Lundhade711a2001-01-24 08:00:28 +0000375 platform = self.get_platform()
Martin v. Löwis83012562002-02-14 01:25:37 +0000376 (srcdir,) = sysconfig.get_config_vars('srcdir')
Michael W. Hudson5b109102002-01-23 15:04:41 +0000377
Martin v. Löwisf90ae202002-06-11 06:22:31 +0000378 # Check for AtheOS which has libraries in non-standard locations
379 if platform == 'atheos':
380 lib_dirs += ['/system/libs', '/atheos/autolnk/lib']
381 lib_dirs += os.getenv('LIBRARY_PATH', '').split(os.pathsep)
382 inc_dirs += ['/system/include', '/atheos/autolnk/include']
383 inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
384
Andrew M. Kuchling7883dc82003-10-24 18:26:26 +0000385 # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb)
386 if platform in ['osf1', 'unixware7', 'openunix8']:
Skip Montanaro22e00c42003-05-06 20:43:34 +0000387 lib_dirs += ['/usr/ccs/lib']
388
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000389 if platform == 'darwin':
390 # This should work on any unixy platform ;-)
391 # If the user has bothered specifying additional -I and -L flags
392 # in OPT and LDFLAGS we might as well use them here.
393 # NOTE: using shlex.split would technically be more correct, but
394 # also gives a bootstrap problem. Let's hope nobody uses directories
395 # with whitespace in the name to store libraries.
396 cflags, ldflags = sysconfig.get_config_vars(
397 'CFLAGS', 'LDFLAGS')
398 for item in cflags.split():
399 if item.startswith('-I'):
400 inc_dirs.append(item[2:])
401
402 for item in ldflags.split():
403 if item.startswith('-L'):
404 lib_dirs.append(item[2:])
405
Fredrik Lundhade711a2001-01-24 08:00:28 +0000406 # Check for MacOS X, which doesn't need libm.a at all
407 math_libs = ['m']
Jack Jansen4439b7c2002-06-26 15:44:30 +0000408 if platform in ['darwin', 'beos', 'mac']:
Fredrik Lundhade711a2001-01-24 08:00:28 +0000409 math_libs = []
Michael W. Hudson5b109102002-01-23 15:04:41 +0000410
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000411 # XXX Omitted modules: gl, pure, dl, SGI-specific modules
412
413 #
414 # The following modules are all pretty straightforward, and compile
415 # on pretty much any POSIXish platform.
416 #
Fredrik Lundhade711a2001-01-24 08:00:28 +0000417
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000418 # Some modules that are normally always on:
Fred Drake2de74712001-02-01 05:26:54 +0000419 exts.append( Extension('_weakref', ['_weakref.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000420
421 # array objects
422 exts.append( Extension('array', ['arraymodule.c']) )
423 # complex math library functions
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000424 exts.append( Extension('cmath', ['cmathmodule.c'],
425 libraries=math_libs) )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000426
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000427 # math library functions, e.g. sin()
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000428 exts.append( Extension('math', ['mathmodule.c'],
429 libraries=math_libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000430 # fast string operations implemented in C
431 exts.append( Extension('strop', ['stropmodule.c']) )
432 # time operations and variables
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000433 exts.append( Extension('time', ['timemodule.c'],
434 libraries=math_libs) )
Brett Cannon057e7202004-06-24 01:38:47 +0000435 exts.append( Extension('datetime', ['datetimemodule.c', 'timemodule.c'],
Guido van Rossuma29d5082002-12-16 20:31:57 +0000436 libraries=math_libs) )
Neal Norwitz0d2192b2008-03-23 06:13:25 +0000437 # fast iterator tools implemented in C
438 exts.append( Extension("itertools", ["itertoolsmodule.c"]) )
Eric Smitha73fbe72008-02-23 03:09:44 +0000439 # code that will be builtins in the future, but conflict with the
440 # current builtins
441 exts.append( Extension('future_builtins', ['future_builtins.c']) )
Raymond Hettinger40f62172002-12-29 23:03:38 +0000442 # random number generator implemented in C
Tim Peters2c60f7a2003-01-29 03:49:43 +0000443 exts.append( Extension("_random", ["_randommodule.c"]) )
Raymond Hettinger756b3f32004-01-29 06:37:52 +0000444 # high-performance collections
Raymond Hettingereb979882007-02-28 18:37:52 +0000445 exts.append( Extension("_collections", ["_collectionsmodule.c"]) )
Raymond Hettinger0c410272004-01-05 10:13:35 +0000446 # bisect
447 exts.append( Extension("_bisect", ["_bisectmodule.c"]) )
Raymond Hettingerb3af1812003-11-08 10:24:38 +0000448 # heapq
Raymond Hettingerc46cb2a2004-04-19 19:06:21 +0000449 exts.append( Extension("_heapq", ["_heapqmodule.c"]) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000450 # operator.add() and similar goodies
451 exts.append( Extension('operator', ['operator.c']) )
Christian Heimes7f39c9f2008-01-25 12:18:43 +0000452 # Python 3.0 _fileio module
453 exts.append( Extension("_fileio", ["_fileio.c"]) )
Alexandre Vassalotti1aed6242008-05-09 21:49:43 +0000454 # Python 3.0 _bytesio module
455 exts.append( Extension("_bytesio", ["_bytesio.c"]) )
Nick Coghlanc649ec52006-05-29 12:43:05 +0000456 # _functools
457 exts.append( Extension("_functools", ["_functoolsmodule.c"]) )
Brett Cannon4b964f92008-05-05 20:21:38 +0000458 # _json speedups
459 exts.append( Extension("_json", ["_json.c"]) )
Marc-André Lemburg261b8e22001-02-02 12:12:44 +0000460 # Python C API test module
Mark Dickinson5e050d82009-02-10 16:23:27 +0000461 exts.append( Extension('_testcapi', ['_testcapimodule.c'],
462 depends=['testcapi_long.h']) )
Armin Rigoa871ef22006-02-08 12:53:56 +0000463 # profilers (_lsprof is for cProfile.py)
464 exts.append( Extension('_hotshot', ['_hotshot.c']) )
465 exts.append( Extension('_lsprof', ['_lsprof.c', 'rotatingtree.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000466 # static Unicode character database
Martin v. Löwis339d0f72001-08-17 18:39:25 +0000467 if have_unicode:
468 exts.append( Extension('unicodedata', ['unicodedata.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000469 else:
470 missing.append('unicodedata')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000471 # access to ISO C locale support
Martin v. Löwis19d17342003-06-14 21:03:05 +0000472 data = open('pyconfig.h').read()
473 m = re.search(r"#s*define\s+WITH_LIBINTL\s+1\s*", data)
474 if m is not None:
Jason Tishlerd28216b2002-08-14 11:13:52 +0000475 locale_libs = ['intl']
476 else:
477 locale_libs = []
Jack Jansen84b74472004-07-15 19:56:25 +0000478 if platform == 'darwin':
479 locale_extra_link_args = ['-framework', 'CoreFoundation']
480 else:
481 locale_extra_link_args = []
Tim Peterse6ddc8b2004-07-18 05:56:09 +0000482
Jack Jansen84b74472004-07-15 19:56:25 +0000483
Jason Tishlerd28216b2002-08-14 11:13:52 +0000484 exts.append( Extension('_locale', ['_localemodule.c'],
Jack Jansen84b74472004-07-15 19:56:25 +0000485 libraries=locale_libs,
486 extra_link_args=locale_extra_link_args) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000487
488 # Modules with some UNIX dependencies -- on by default:
489 # (If you have a really backward UNIX, select and socket may not be
490 # supported...)
491
492 # fcntl(2) and ioctl(2)
493 exts.append( Extension('fcntl', ['fcntlmodule.c']) )
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000494 if platform not in ['mac']:
Brett Cannon46d96232005-02-16 00:07:19 +0000495 # pwd(3)
Tim Peters2c60f7a2003-01-29 03:49:43 +0000496 exts.append( Extension('pwd', ['pwdmodule.c']) )
497 # grp(3)
498 exts.append( Extension('grp', ['grpmodule.c']) )
Martin v. Löwisc3001752005-01-23 09:27:24 +0000499 # spwd, shadow passwords
Brett Cannon4454a1f2005-04-15 20:32:39 +0000500 if (config_h_vars.get('HAVE_GETSPNAM', False) or
501 config_h_vars.get('HAVE_GETSPENT', False)):
Brett Cannon46d96232005-02-16 00:07:19 +0000502 exts.append( Extension('spwd', ['spwdmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000503 else:
504 missing.append('spwd')
505 else:
506 missing.extend(['pwd', 'grp', 'spwd'])
507
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000508 # select(2); not on ancient System V
509 exts.append( Extension('select', ['selectmodule.c']) )
510
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000511 # Fred Drake's interface to the Python parser
512 exts.append( Extension('parser', ['parsermodule.c']) )
513
Guido van Rossum2e1c09c2002-04-04 17:52:50 +0000514 # cStringIO and cPickle
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000515 exts.append( Extension('cStringIO', ['cStringIO.c']) )
516 exts.append( Extension('cPickle', ['cPickle.c']) )
517
518 # Memory-mapped files (also works on Win32).
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000519 if platform not in ['atheos', 'mac']:
Martin v. Löwisf90ae202002-06-11 06:22:31 +0000520 exts.append( Extension('mmap', ['mmapmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000521 else:
522 missing.append('mmap')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000523
Andrew M. Kuchling57269d02004-08-31 13:37:25 +0000524 # Lance Ellinghaus's syslog module
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000525 if platform not in ['mac']:
Tim Peters2c60f7a2003-01-29 03:49:43 +0000526 # syslog daemon interface
527 exts.append( Extension('syslog', ['syslogmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000528 else:
529 missing.append('syslog')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000530
531 # George Neville-Neil's timing module:
Neal Norwitz6143c542006-03-03 00:48:46 +0000532 # Deprecated in PEP 4 http://www.python.org/peps/pep-0004.html
533 # http://mail.python.org/pipermail/python-dev/2006-January/060023.html
534 #exts.append( Extension('timing', ['timingmodule.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000535
536 #
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000537 # Here ends the simple stuff. From here on, modules need certain
538 # libraries, are platform-specific, or present other surprises.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000539 #
540
541 # Multimedia modules
542 # These don't work for 64-bit platforms!!!
543 # These represent audio samples or images as strings:
544
Neal Norwitz5e4a3b82004-07-19 16:55:07 +0000545 # Operations on audio samples
Tim Petersf9cbf212004-07-23 02:50:10 +0000546 # According to #993173, this one should actually work fine on
Martin v. Löwis8fbefe22004-07-19 16:42:20 +0000547 # 64-bit platforms.
548 exts.append( Extension('audioop', ['audioop.c']) )
549
Fredrik Lundhade711a2001-01-24 08:00:28 +0000550 # Disabled on 64-bit platforms
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000551 if sys.maxint != 9223372036854775807L:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000552 # Operations on images
553 exts.append( Extension('imageop', ['imageop.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000554 else:
Brett Cannondc48b742007-05-20 07:09:50 +0000555 missing.extend(['imageop'])
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000556
557 # readline
Jack Jansen81ae2352006-02-23 15:02:23 +0000558 do_readline = self.compiler.find_library_file(lib_dirs, 'readline')
Ronald Oussoren8ed66ed2010-02-07 20:04:45 +0000559 if platform == 'darwin':
560 os_release = int(os.uname()[2].split('.')[0])
561 if os_release < 9:
562 # MacOSX 10.4 has a broken readline. Don't try to build
563 # the readline module unless the user has installed a fixed
564 # readline package
565 if find_file('readline/rlconf.h', inc_dirs, []) is None:
566 do_readline = False
Jack Jansen81ae2352006-02-23 15:02:23 +0000567 if do_readline:
Ronald Oussoren8ed66ed2010-02-07 20:04:45 +0000568 if platform == 'darwin' and os_release < 9:
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000569 # In every directory on the search path search for a dynamic
570 # library and then a static library, instead of first looking
571 # for dynamic libraries on the entiry path.
572 # This way a staticly linked custom readline gets picked up
573 # before the (broken) dynamic library in /usr/lib.
574 readline_extra_link_args = ('-Wl,-search_paths_first',)
575 else:
576 readline_extra_link_args = ()
577
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000578 readline_libs = ['readline']
Andrew M. Kuchling5aa3c4a2001-08-16 20:30:18 +0000579 if self.compiler.find_library_file(lib_dirs,
Martin v. Löwisa55e55e2006-02-11 15:55:14 +0000580 'ncursesw'):
581 readline_libs.append('ncursesw')
582 elif self.compiler.find_library_file(lib_dirs,
Andrew M. Kuchling5aa3c4a2001-08-16 20:30:18 +0000583 'ncurses'):
584 readline_libs.append('ncurses')
Neal Norwitz0b27ff92003-03-31 15:53:49 +0000585 elif self.compiler.find_library_file(lib_dirs, 'curses'):
586 readline_libs.append('curses')
Andrew M. Kuchling5aa3c4a2001-08-16 20:30:18 +0000587 elif self.compiler.find_library_file(lib_dirs +
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000588 ['/usr/lib/termcap'],
589 'termcap'):
590 readline_libs.append('termcap')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000591 exts.append( Extension('readline', ['readline.c'],
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000592 library_dirs=['/usr/lib/termcap'],
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000593 extra_link_args=readline_extra_link_args,
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000594 libraries=readline_libs) )
Skip Montanarod1287322007-03-06 15:41:38 +0000595 else:
596 missing.append('readline')
597
Jack Jansen73aa1ff2002-06-27 22:06:49 +0000598 if platform not in ['mac']:
Andrew M. Kuchling7883dc82003-10-24 18:26:26 +0000599 # crypt module.
Tim Peters2c60f7a2003-01-29 03:49:43 +0000600
601 if self.compiler.find_library_file(lib_dirs, 'crypt'):
602 libs = ['crypt']
603 else:
604 libs = []
605 exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) )
Skip Montanarod1287322007-03-06 15:41:38 +0000606 else:
607 missing.append('crypt')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000608
Skip Montanaroba9e9782003-03-20 23:34:22 +0000609 # CSV files
610 exts.append( Extension('_csv', ['_csv.c']) )
611
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000612 # socket(2)
Guido van Rossum47d3a7a2002-06-13 14:41:32 +0000613 exts.append( Extension('_socket', ['socketmodule.c'],
Jeremy Hylton340043e2002-06-13 17:38:11 +0000614 depends = ['socketmodule.h']) )
Marc-André Lemburga5d2b4c2002-02-16 18:23:30 +0000615 # Detect SSL support for the socket module (via _ssl)
Gregory P. Smithade97332005-08-23 21:19:40 +0000616 search_for_ssl_incs_in = [
617 '/usr/local/ssl/include',
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000618 '/usr/contrib/ssl/include/'
619 ]
Gregory P. Smithade97332005-08-23 21:19:40 +0000620 ssl_incs = find_file('openssl/ssl.h', inc_dirs,
621 search_for_ssl_incs_in
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000622 )
Martin v. Löwisa950f7f2003-05-09 09:05:19 +0000623 if ssl_incs is not None:
624 krb5_h = find_file('krb5.h', inc_dirs,
625 ['/usr/kerberos/include'])
626 if krb5_h:
627 ssl_incs += krb5_h
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000628 ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs,
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000629 ['/usr/local/ssl/lib',
630 '/usr/contrib/ssl/lib/'
631 ] )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000632
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000633 if (ssl_incs is not None and
634 ssl_libs is not None):
Marc-André Lemburga5d2b4c2002-02-16 18:23:30 +0000635 exts.append( Extension('_ssl', ['_ssl.c'],
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000636 include_dirs = ssl_incs,
Fredrik Lundhade711a2001-01-24 08:00:28 +0000637 library_dirs = ssl_libs,
Guido van Rossum47d3a7a2002-06-13 14:41:32 +0000638 libraries = ['ssl', 'crypto'],
Jeremy Hylton340043e2002-06-13 17:38:11 +0000639 depends = ['socketmodule.h']), )
Skip Montanarod1287322007-03-06 15:41:38 +0000640 else:
641 missing.append('_ssl')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000642
Gregory P. Smithade97332005-08-23 21:19:40 +0000643 # find out which version of OpenSSL we have
644 openssl_ver = 0
645 openssl_ver_re = re.compile(
646 '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' )
647 for ssl_inc_dir in inc_dirs + search_for_ssl_incs_in:
648 name = os.path.join(ssl_inc_dir, 'openssl', 'opensslv.h')
649 if os.path.isfile(name):
650 try:
651 incfile = open(name, 'r')
652 for line in incfile:
653 m = openssl_ver_re.match(line)
654 if m:
655 openssl_ver = eval(m.group(1))
656 break
657 except IOError:
658 pass
659
660 # first version found is what we'll use (as the compiler should)
661 if openssl_ver:
662 break
663
664 #print 'openssl_ver = 0x%08x' % openssl_ver
665
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000666 if (ssl_incs is not None and
Gregory P. Smithade97332005-08-23 21:19:40 +0000667 ssl_libs is not None and
668 openssl_ver >= 0x00907000):
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000669 # The _hashlib module wraps optimized implementations
670 # of hash functions from the OpenSSL library.
671 exts.append( Extension('_hashlib', ['_hashopenssl.c'],
672 include_dirs = ssl_incs,
673 library_dirs = ssl_libs,
674 libraries = ['ssl', 'crypto']) )
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000675 # these aren't strictly missing since they are unneeded.
676 #missing.extend(['_sha', '_md5'])
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000677 else:
678 # The _sha module implements the SHA1 hash algorithm.
679 exts.append( Extension('_sha', ['shamodule.c']) )
680 # The _md5 module implements the RSA Data Security, Inc. MD5
681 # Message-Digest Algorithm, described in RFC 1321. The
Matthias Klose8e39ec72006-04-03 16:27:50 +0000682 # necessary files md5.c and md5.h are included here.
Gregory P. Smithd7923922006-06-05 23:38:06 +0000683 exts.append( Extension('_md5',
684 sources = ['md5module.c', 'md5.c'],
685 depends = ['md5.h']) )
Skip Montanarod1287322007-03-06 15:41:38 +0000686 missing.append('_hashlib')
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000687
Gregory P. Smithade97332005-08-23 21:19:40 +0000688 if (openssl_ver < 0x00908000):
689 # OpenSSL doesn't do these until 0.9.8 so we'll bring our own hash
690 exts.append( Extension('_sha256', ['sha256module.c']) )
691 exts.append( Extension('_sha512', ['sha512module.c']) )
Gregory P. Smithf21a5f72005-08-21 18:45:59 +0000692
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000693 # Modules that provide persistent dictionary-like semantics. You will
694 # probably want to arrange for at least one of them to be available on
695 # your machine, though none are defined by default because of library
696 # dependencies. The Python module anydbm.py provides an
697 # implementation independent wrapper for these; dumbdbm.py provides
698 # similar functionality (but slower of course) implemented in Python.
699
Gregory P. Smith1475cd82007-10-06 07:51:59 +0000700 # Sleepycat^WOracle Berkeley DB interface.
701 # http://www.oracle.com/database/berkeley-db/db/index.html
Skip Montanaro57454e52002-06-14 20:30:31 +0000702 #
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000703 # This requires the Sleepycat^WOracle DB code. The supported versions
Gregory P. Smithe7f4d842007-10-09 18:26:02 +0000704 # are set below. Visit the URL above to download
Gregory P. Smith3adc4aa2006-04-13 19:19:01 +0000705 # a release. Most open source OSes come with one or more
706 # versions of BerkeleyDB already installed.
Skip Montanaro57454e52002-06-14 20:30:31 +0000707
Gregory P. Smith8f1a4a62008-05-26 19:29:14 +0000708 max_db_ver = (4, 7)
Gregory P. Smith3adc4aa2006-04-13 19:19:01 +0000709 min_db_ver = (3, 3)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000710 db_setup_debug = False # verbose debug prints from this script?
Skip Montanaro57454e52002-06-14 20:30:31 +0000711
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000712 def allow_db_ver(db_ver):
713 """Returns a boolean if the given BerkeleyDB version is acceptable.
714
715 Args:
716 db_ver: A tuple of the version to verify.
717 """
718 if not (min_db_ver <= db_ver <= max_db_ver):
719 return False
720 # Use this function to filter out known bad configurations.
721 if (4, 6) == db_ver[:2]:
722 # BerkeleyDB 4.6.x is not stable on many architectures.
723 arch = platform_machine()
724 if arch not in ('i386', 'i486', 'i586', 'i686',
725 'x86_64', 'ia64'):
726 return False
727 return True
728
729 def gen_db_minor_ver_nums(major):
730 if major == 4:
731 for x in range(max_db_ver[1]+1):
732 if allow_db_ver((4, x)):
733 yield x
734 elif major == 3:
735 for x in (3,):
736 if allow_db_ver((3, x)):
737 yield x
738 else:
739 raise ValueError("unknown major BerkeleyDB version", major)
740
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000741 # construct a list of paths to look for the header file in on
742 # top of the normal inc_dirs.
743 db_inc_paths = [
744 '/usr/include/db4',
745 '/usr/local/include/db4',
746 '/opt/sfw/include/db4',
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000747 '/usr/include/db3',
748 '/usr/local/include/db3',
749 '/opt/sfw/include/db3',
Skip Montanaro00c5a012007-03-04 20:52:28 +0000750 # Fink defaults (http://fink.sourceforge.net/)
751 '/sw/include/db4',
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000752 '/sw/include/db3',
753 ]
754 # 4.x minor number specific paths
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000755 for x in gen_db_minor_ver_nums(4):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000756 db_inc_paths.append('/usr/include/db4%d' % x)
Neal Norwitz8f401712005-10-20 05:28:29 +0000757 db_inc_paths.append('/usr/include/db4.%d' % x)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000758 db_inc_paths.append('/usr/local/BerkeleyDB.4.%d/include' % x)
759 db_inc_paths.append('/usr/local/include/db4%d' % x)
760 db_inc_paths.append('/pkg/db-4.%d/include' % x)
Gregory P. Smith29602d22006-01-24 09:46:48 +0000761 db_inc_paths.append('/opt/db-4.%d/include' % x)
Skip Montanaro00c5a012007-03-04 20:52:28 +0000762 # MacPorts default (http://www.macports.org/)
763 db_inc_paths.append('/opt/local/include/db4%d' % x)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000764 # 3.x minor number specific paths
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000765 for x in gen_db_minor_ver_nums(3):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000766 db_inc_paths.append('/usr/include/db3%d' % x)
767 db_inc_paths.append('/usr/local/BerkeleyDB.3.%d/include' % x)
768 db_inc_paths.append('/usr/local/include/db3%d' % x)
769 db_inc_paths.append('/pkg/db-3.%d/include' % x)
Gregory P. Smith29602d22006-01-24 09:46:48 +0000770 db_inc_paths.append('/opt/db-3.%d/include' % x)
Tim Peters2c60f7a2003-01-29 03:49:43 +0000771
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000772 # Add some common subdirectories for Sleepycat DB to the list,
773 # based on the standard include directories. This way DB3/4 gets
774 # picked up when it is installed in a non-standard prefix and
775 # the user has added that prefix into inc_dirs.
776 std_variants = []
777 for dn in inc_dirs:
778 std_variants.append(os.path.join(dn, 'db3'))
779 std_variants.append(os.path.join(dn, 'db4'))
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000780 for x in gen_db_minor_ver_nums(4):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000781 std_variants.append(os.path.join(dn, "db4%d"%x))
782 std_variants.append(os.path.join(dn, "db4.%d"%x))
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000783 for x in gen_db_minor_ver_nums(3):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000784 std_variants.append(os.path.join(dn, "db3%d"%x))
785 std_variants.append(os.path.join(dn, "db3.%d"%x))
786
Tim Peters38ff36c2006-06-30 06:18:39 +0000787 db_inc_paths = std_variants + db_inc_paths
Skip Montanaro00c5a012007-03-04 20:52:28 +0000788 db_inc_paths = [p for p in db_inc_paths if os.path.exists(p)]
Ronald Oussoren9b8b6192006-06-27 12:53:52 +0000789
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000790 db_ver_inc_map = {}
791
792 class db_found(Exception): pass
Skip Montanaro57454e52002-06-14 20:30:31 +0000793 try:
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000794 # See whether there is a Sleepycat header in the standard
795 # search path.
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000796 for d in inc_dirs + db_inc_paths:
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000797 f = os.path.join(d, "db.h")
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000798 if db_setup_debug: print "db: looking for db.h in", f
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000799 if os.path.exists(f):
800 f = open(f).read()
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000801 m = re.search(r"#define\WDB_VERSION_MAJOR\W(\d+)", f)
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000802 if m:
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000803 db_major = int(m.group(1))
804 m = re.search(r"#define\WDB_VERSION_MINOR\W(\d+)", f)
805 db_minor = int(m.group(1))
806 db_ver = (db_major, db_minor)
807
Gregory P. Smith1475cd82007-10-06 07:51:59 +0000808 # Avoid 4.6 prior to 4.6.21 due to a BerkeleyDB bug
809 if db_ver == (4, 6):
810 m = re.search(r"#define\WDB_VERSION_PATCH\W(\d+)", f)
811 db_patch = int(m.group(1))
812 if db_patch < 21:
813 print "db.h:", db_ver, "patch", db_patch,
814 print "being ignored (4.6.x must be >= 4.6.21)"
815 continue
816
Antoine Pitrouf9182a92010-01-16 18:05:15 +0000817 if ( (db_ver not in db_ver_inc_map) and
Gregory P. Smith0902cac2008-05-27 08:40:09 +0000818 allow_db_ver(db_ver) ):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000819 # save the include directory with the db.h version
Skip Montanaro00c5a012007-03-04 20:52:28 +0000820 # (first occurrence only)
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000821 db_ver_inc_map[db_ver] = d
Andrew M. Kuchling738446f42006-10-27 18:13:46 +0000822 if db_setup_debug:
823 print "db.h: found", db_ver, "in", d
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000824 else:
825 # we already found a header for this library version
826 if db_setup_debug: print "db.h: ignoring", d
827 else:
828 # ignore this header, it didn't contain a version number
Skip Montanaro00c5a012007-03-04 20:52:28 +0000829 if db_setup_debug:
830 print "db.h: no version number version in", d
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000831
832 db_found_vers = db_ver_inc_map.keys()
833 db_found_vers.sort()
834
835 while db_found_vers:
836 db_ver = db_found_vers.pop()
837 db_incdir = db_ver_inc_map[db_ver]
838
839 # check lib directories parallel to the location of the header
840 db_dirs_to_check = [
Skip Montanaro00c5a012007-03-04 20:52:28 +0000841 db_incdir.replace("include", 'lib64'),
842 db_incdir.replace("include", 'lib'),
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000843 ]
844 db_dirs_to_check = filter(os.path.isdir, db_dirs_to_check)
845
846 # Look for a version specific db-X.Y before an ambiguoius dbX
847 # XXX should we -ever- look for a dbX name? Do any
848 # systems really not name their library by version and
849 # symlink to more general names?
Andrew MacIntyre953f98d2005-03-09 22:21:08 +0000850 for dblib in (('db-%d.%d' % db_ver),
851 ('db%d%d' % db_ver),
852 ('db%d' % db_ver[0])):
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000853 dblib_file = self.compiler.find_library_file(
854 db_dirs_to_check + lib_dirs, dblib )
855 if dblib_file:
856 dblib_dir = [ os.path.abspath(os.path.dirname(dblib_file)) ]
857 raise db_found
858 else:
859 if db_setup_debug: print "db lib: ", dblib, "not found"
860
861 except db_found:
Brett Cannonef3dab22008-05-29 21:23:33 +0000862 if db_setup_debug:
863 print "bsddb using BerkeleyDB lib:", db_ver, dblib
864 print "bsddb lib dir:", dblib_dir, " inc dir:", db_incdir
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000865 db_incs = [db_incdir]
Jack Jansend1b20452002-07-08 21:39:36 +0000866 dblibs = [dblib]
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000867 # We add the runtime_library_dirs argument because the
868 # BerkeleyDB lib we're linking against often isn't in the
869 # system dynamic library search path. This is usually
870 # correct and most trouble free, but may cause problems in
871 # some unusual system configurations (e.g. the directory
872 # is on an NFS server that goes away).
Martin v. Löwis6aa4a1f2002-11-19 08:09:52 +0000873 exts.append(Extension('_bsddb', ['_bsddb.c'],
Gregory P. Smith39250532007-10-09 06:02:21 +0000874 depends = ['bsddb.h'],
Martin v. Löwis05d4d562002-12-06 10:25:02 +0000875 library_dirs=dblib_dir,
876 runtime_library_dirs=dblib_dir,
Martin v. Löwis6aa4a1f2002-11-19 08:09:52 +0000877 include_dirs=db_incs,
878 libraries=dblibs))
Skip Montanaro57454e52002-06-14 20:30:31 +0000879 else:
Gregory P. Smithe76c8c02004-12-13 12:01:24 +0000880 if db_setup_debug: print "db: no appropriate library found"
Skip Montanaro57454e52002-06-14 20:30:31 +0000881 db_incs = None
882 dblibs = []
883 dblib_dir = None
Skip Montanarod1287322007-03-06 15:41:38 +0000884 missing.append('_bsddb')
Skip Montanaro57454e52002-06-14 20:30:31 +0000885
Anthony Baxterc51ee692006-04-01 00:57:31 +0000886 # The sqlite interface
Andrew M. Kuchling738446f42006-10-27 18:13:46 +0000887 sqlite_setup_debug = False # verbose debug prints from this script?
Anthony Baxterc51ee692006-04-01 00:57:31 +0000888
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000889 # We hunt for #define SQLITE_VERSION "n.n.n"
890 # We need to find >= sqlite version 3.0.8
Anthony Baxterc51ee692006-04-01 00:57:31 +0000891 sqlite_incdir = sqlite_libdir = None
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000892 sqlite_inc_paths = [ '/usr/include',
Anthony Baxterc51ee692006-04-01 00:57:31 +0000893 '/usr/include/sqlite',
894 '/usr/include/sqlite3',
895 '/usr/local/include',
896 '/usr/local/include/sqlite',
897 '/usr/local/include/sqlite3',
898 ]
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000899 MIN_SQLITE_VERSION_NUMBER = (3, 0, 8)
900 MIN_SQLITE_VERSION = ".".join([str(x)
901 for x in MIN_SQLITE_VERSION_NUMBER])
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000902
903 # Scan the default include directories before the SQLite specific
904 # ones. This allows one to override the copy of sqlite on OSX,
905 # where /usr/include contains an old version of sqlite.
906 for d in inc_dirs + sqlite_inc_paths:
Anthony Baxterc51ee692006-04-01 00:57:31 +0000907 f = os.path.join(d, "sqlite3.h")
908 if os.path.exists(f):
Anthony Baxter07f5b352006-04-01 08:36:27 +0000909 if sqlite_setup_debug: print "sqlite: found %s"%f
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000910 incf = open(f).read()
911 m = re.search(
912 r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"(.*)"', incf)
Anthony Baxterc51ee692006-04-01 00:57:31 +0000913 if m:
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000914 sqlite_version = m.group(1)
915 sqlite_version_tuple = tuple([int(x)
916 for x in sqlite_version.split(".")])
917 if sqlite_version_tuple >= MIN_SQLITE_VERSION_NUMBER:
Anthony Baxterc51ee692006-04-01 00:57:31 +0000918 # we win!
Andrew M. Kuchling738446f42006-10-27 18:13:46 +0000919 if sqlite_setup_debug:
920 print "%s/sqlite3.h: version %s"%(d, sqlite_version)
Anthony Baxterc51ee692006-04-01 00:57:31 +0000921 sqlite_incdir = d
922 break
923 else:
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000924 if sqlite_setup_debug:
Anthony Baxterc51ee692006-04-01 00:57:31 +0000925 print "%s: version %d is too old, need >= %s"%(d,
926 sqlite_version, MIN_SQLITE_VERSION)
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000927 elif sqlite_setup_debug:
928 print "sqlite: %s had no SQLITE_VERSION"%(f,)
929
Anthony Baxterc51ee692006-04-01 00:57:31 +0000930 if sqlite_incdir:
931 sqlite_dirs_to_check = [
932 os.path.join(sqlite_incdir, '..', 'lib64'),
933 os.path.join(sqlite_incdir, '..', 'lib'),
934 os.path.join(sqlite_incdir, '..', '..', 'lib64'),
935 os.path.join(sqlite_incdir, '..', '..', 'lib'),
936 ]
937 sqlite_libfile = self.compiler.find_library_file(
938 sqlite_dirs_to_check + lib_dirs, 'sqlite3')
Benjamin Petersonbe2c0a92008-10-04 21:33:08 +0000939 if sqlite_libfile:
940 sqlite_libdir = [os.path.abspath(os.path.dirname(sqlite_libfile))]
Anthony Baxterc51ee692006-04-01 00:57:31 +0000941
942 if sqlite_incdir and sqlite_libdir:
Gerhard Häring3e99c0a2006-04-23 15:24:26 +0000943 sqlite_srcs = ['_sqlite/cache.c',
Anthony Baxterc51ee692006-04-01 00:57:31 +0000944 '_sqlite/connection.c',
Anthony Baxterc51ee692006-04-01 00:57:31 +0000945 '_sqlite/cursor.c',
946 '_sqlite/microprotocols.c',
947 '_sqlite/module.c',
948 '_sqlite/prepare_protocol.c',
949 '_sqlite/row.c',
950 '_sqlite/statement.c',
951 '_sqlite/util.c', ]
952
Anthony Baxterc51ee692006-04-01 00:57:31 +0000953 sqlite_defines = []
954 if sys.platform != "win32":
Anthony Baxter8e7b4902006-04-05 18:25:33 +0000955 sqlite_defines.append(('MODULE_NAME', '"sqlite3"'))
Anthony Baxterc51ee692006-04-01 00:57:31 +0000956 else:
Anthony Baxter8e7b4902006-04-05 18:25:33 +0000957 sqlite_defines.append(('MODULE_NAME', '\\"sqlite3\\"'))
958
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000959
960 if sys.platform == 'darwin':
961 # In every directory on the search path search for a dynamic
962 # library and then a static library, instead of first looking
963 # for dynamic libraries on the entiry path.
964 # This way a staticly linked custom sqlite gets picked up
965 # before the dynamic library in /usr/lib.
966 sqlite_extra_link_args = ('-Wl,-search_paths_first',)
967 else:
968 sqlite_extra_link_args = ()
969
Anthony Baxterc51ee692006-04-01 00:57:31 +0000970 exts.append(Extension('_sqlite3', sqlite_srcs,
971 define_macros=sqlite_defines,
Anthony Baxter3dc6bb32006-04-03 02:20:49 +0000972 include_dirs=["Modules/_sqlite",
Anthony Baxterc51ee692006-04-01 00:57:31 +0000973 sqlite_incdir],
974 library_dirs=sqlite_libdir,
975 runtime_library_dirs=sqlite_libdir,
Ronald Oussoren39be38c2006-05-26 11:38:39 +0000976 extra_link_args=sqlite_extra_link_args,
Anthony Baxterc51ee692006-04-01 00:57:31 +0000977 libraries=["sqlite3",]))
Skip Montanarod1287322007-03-06 15:41:38 +0000978 else:
979 missing.append('_sqlite3')
Skip Montanaro22e00c42003-05-06 20:43:34 +0000980
981 # Look for Berkeley db 1.85. Note that it is built as a different
982 # module name so it can be included even when later versions are
983 # available. A very restrictive search is performed to avoid
984 # accidentally building this module with a later version of the
985 # underlying db library. May BSD-ish Unixes incorporate db 1.85
986 # symbols into libc and place the include file in /usr/include.
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000987 #
988 # If the better bsddb library can be built (db_incs is defined)
989 # we do not build this one. Otherwise this build will pick up
990 # the more recent berkeleydb's db.h file first in the include path
991 # when attempting to compile and it will fail.
Skip Montanaro22e00c42003-05-06 20:43:34 +0000992 f = "/usr/include/db.h"
Gregory P. Smith4eb60e52007-08-26 00:26:00 +0000993 if os.path.exists(f) and not db_incs:
Skip Montanaro22e00c42003-05-06 20:43:34 +0000994 data = open(f).read()
995 m = re.search(r"#s*define\s+HASHVERSION\s+2\s*", data)
996 if m is not None:
997 # bingo - old version used hash file format version 2
998 ### XXX this should be fixed to not be platform-dependent
999 ### but I don't have direct access to an osf1 platform and
1000 ### seemed to be muffing the search somehow
1001 libraries = platform == "osf1" and ['db'] or None
1002 if libraries is not None:
1003 exts.append(Extension('bsddb185', ['bsddbmodule.c'],
1004 libraries=libraries))
1005 else:
1006 exts.append(Extension('bsddb185', ['bsddbmodule.c']))
Skip Montanarod1287322007-03-06 15:41:38 +00001007 else:
1008 missing.append('bsddb185')
1009 else:
1010 missing.append('bsddb185')
Skip Montanaro22e00c42003-05-06 20:43:34 +00001011
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001012 # The standard Unix dbm module:
Jack Jansend1b20452002-07-08 21:39:36 +00001013 if platform not in ['cygwin']:
Martin v. Löwisa37d61f2002-12-07 14:41:17 +00001014 if find_file("ndbm.h", inc_dirs, []) is not None:
1015 # Some systems have -lndbm, others don't
1016 if self.compiler.find_library_file(lib_dirs, 'ndbm'):
1017 ndbm_libs = ['ndbm']
1018 else:
1019 ndbm_libs = []
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001020 exts.append( Extension('dbm', ['dbmmodule.c'],
Jack Jansend1b20452002-07-08 21:39:36 +00001021 define_macros=[('HAVE_NDBM_H',None)],
Martin v. Löwisa37d61f2002-12-07 14:41:17 +00001022 libraries = ndbm_libs ) )
Skip Montanarob7387a52008-12-06 17:39:54 +00001023 elif self.compiler.find_library_file(lib_dirs, 'gdbm'):
1024 gdbm_libs = ['gdbm']
1025 if self.compiler.find_library_file(lib_dirs, 'gdbm_compat'):
1026 gdbm_libs.append('gdbm_compat')
1027 if find_file("gdbm/ndbm.h", inc_dirs, []) is not None:
1028 exts.append( Extension(
1029 'dbm', ['dbmmodule.c'],
1030 define_macros=[('HAVE_GDBM_NDBM_H',None)],
1031 libraries = gdbm_libs ) )
1032 elif find_file("gdbm-ndbm.h", inc_dirs, []) is not None:
1033 exts.append( Extension(
1034 'dbm', ['dbmmodule.c'],
1035 define_macros=[('HAVE_GDBM_DASH_NDBM_H',None)],
1036 libraries = gdbm_libs ) )
Skip Montanarob9a80de2008-12-07 02:16:19 +00001037 else:
1038 missing.append('dbm')
Skip Montanaro57454e52002-06-14 20:30:31 +00001039 elif db_incs is not None:
1040 exts.append( Extension('dbm', ['dbmmodule.c'],
Martin v. Löwisa37d61f2002-12-07 14:41:17 +00001041 library_dirs=dblib_dir,
1042 runtime_library_dirs=dblib_dir,
Skip Montanaro57454e52002-06-14 20:30:31 +00001043 include_dirs=db_incs,
Jack Jansend1b20452002-07-08 21:39:36 +00001044 define_macros=[('HAVE_BERKDB_H',None),
1045 ('DB_DBM_HSEARCH',None)],
Skip Montanaro57454e52002-06-14 20:30:31 +00001046 libraries=dblibs))
Skip Montanarod1287322007-03-06 15:41:38 +00001047 else:
1048 missing.append('dbm')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001049
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001050 # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm:
1051 if (self.compiler.find_library_file(lib_dirs, 'gdbm')):
1052 exts.append( Extension('gdbm', ['gdbmmodule.c'],
1053 libraries = ['gdbm'] ) )
Skip Montanarod1287322007-03-06 15:41:38 +00001054 else:
1055 missing.append('gdbm')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001056
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001057 # Unix-only modules
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001058 if platform not in ['mac', 'win32']:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001059 # Steen Lumholt's termios module
1060 exts.append( Extension('termios', ['termios.c']) )
1061 # Jeremy Hylton's rlimit interface
Tim Peters2c60f7a2003-01-29 03:49:43 +00001062 if platform not in ['atheos']:
Martin v. Löwisf90ae202002-06-11 06:22:31 +00001063 exts.append( Extension('resource', ['resource.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001064 else:
1065 missing.append('resource')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001066
Andrew M. Kuchlingcf393f32001-02-21 02:38:24 +00001067 # Sun yellow pages. Some systems have the functions in libc.
Benjamin Peterson4f9ac832009-12-30 03:04:02 +00001068 if (platform not in ['cygwin', 'atheos', 'qnx6'] and
1069 find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None):
Andrew M. Kuchling6efc6e72001-02-27 20:54:23 +00001070 if (self.compiler.find_library_file(lib_dirs, 'nsl')):
1071 libs = ['nsl']
1072 else:
1073 libs = []
1074 exts.append( Extension('nis', ['nismodule.c'],
1075 libraries = libs) )
Skip Montanarod1287322007-03-06 15:41:38 +00001076 else:
1077 missing.append('nis')
1078 else:
1079 missing.extend(['nis', 'resource', 'termios'])
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001080
Skip Montanaro72092942004-02-07 12:50:19 +00001081 # Curses support, requiring the System V version of curses, often
Fredrik Lundhade711a2001-01-24 08:00:28 +00001082 # provided by the ncurses library.
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001083 panel_library = 'panel'
Martin v. Löwisa55e55e2006-02-11 15:55:14 +00001084 if (self.compiler.find_library_file(lib_dirs, 'ncursesw')):
1085 curses_libs = ['ncursesw']
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001086 # Bug 1464056: If _curses.so links with ncursesw,
1087 # _curses_panel.so must link with panelw.
1088 panel_library = 'panelw'
Martin v. Löwisa55e55e2006-02-11 15:55:14 +00001089 exts.append( Extension('_curses', ['_cursesmodule.c'],
1090 libraries = curses_libs) )
1091 elif (self.compiler.find_library_file(lib_dirs, 'ncurses')):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001092 curses_libs = ['ncurses']
1093 exts.append( Extension('_curses', ['_cursesmodule.c'],
1094 libraries = curses_libs) )
Fred Drake38419c02001-12-06 22:24:47 +00001095 elif (self.compiler.find_library_file(lib_dirs, 'curses')
1096 and platform != 'darwin'):
Michael W. Hudson5b109102002-01-23 15:04:41 +00001097 # OSX has an old Berkeley curses, not good enough for
1098 # the _curses module.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001099 if (self.compiler.find_library_file(lib_dirs, 'terminfo')):
1100 curses_libs = ['curses', 'terminfo']
Neal Norwitz0b27ff92003-03-31 15:53:49 +00001101 elif (self.compiler.find_library_file(lib_dirs, 'termcap')):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001102 curses_libs = ['curses', 'termcap']
Neal Norwitz0b27ff92003-03-31 15:53:49 +00001103 else:
1104 curses_libs = ['curses']
Fredrik Lundhade711a2001-01-24 08:00:28 +00001105
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001106 exts.append( Extension('_curses', ['_cursesmodule.c'],
1107 libraries = curses_libs) )
Skip Montanarod1287322007-03-06 15:41:38 +00001108 else:
1109 missing.append('_curses')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001110
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001111 # If the curses module is enabled, check for the panel module
Andrew M. Kuchlinge7ffbb22001-12-06 15:57:16 +00001112 if (module_enabled(exts, '_curses') and
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001113 self.compiler.find_library_file(lib_dirs, panel_library)):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001114 exts.append( Extension('_curses_panel', ['_curses_panel.c'],
Andrew M. Kuchling86070422006-08-06 22:07:04 +00001115 libraries = [panel_library] + curses_libs) )
Skip Montanarod1287322007-03-06 15:41:38 +00001116 else:
1117 missing.append('_curses_panel')
Fredrik Lundhade711a2001-01-24 08:00:28 +00001118
Barry Warsaw259b1e12002-08-13 20:09:26 +00001119 # Andrew Kuchling's zlib module. Note that some versions of zlib
1120 # 1.1.3 have security problems. See CERT Advisory CA-2002-07:
1121 # http://www.cert.org/advisories/CA-2002-07.html
1122 #
1123 # zlib 1.1.4 is fixed, but at least one vendor (RedHat) has decided to
1124 # patch its zlib 1.1.3 package instead of upgrading to 1.1.4. For
1125 # now, we still accept 1.1.3, because we think it's difficult to
1126 # exploit this in Python, and we'd rather make it RedHat's problem
1127 # than our problem <wink>.
1128 #
1129 # You can upgrade zlib to version 1.1.4 yourself by going to
1130 # http://www.gzip.org/zlib/
Guido van Rossume6970912001-04-15 15:16:12 +00001131 zlib_inc = find_file('zlib.h', [], inc_dirs)
Gregory P. Smith440ca772008-03-24 00:08:01 +00001132 have_zlib = False
Guido van Rossume6970912001-04-15 15:16:12 +00001133 if zlib_inc is not None:
1134 zlib_h = zlib_inc[0] + '/zlib.h'
1135 version = '"0.0.0"'
Barry Warsaw259b1e12002-08-13 20:09:26 +00001136 version_req = '"1.1.3"'
Guido van Rossume6970912001-04-15 15:16:12 +00001137 fp = open(zlib_h)
1138 while 1:
1139 line = fp.readline()
1140 if not line:
1141 break
Guido van Rossum8cdc03d2002-08-06 17:28:30 +00001142 if line.startswith('#define ZLIB_VERSION'):
Guido van Rossume6970912001-04-15 15:16:12 +00001143 version = line.split()[2]
1144 break
1145 if version >= version_req:
1146 if (self.compiler.find_library_file(lib_dirs, 'z')):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001147 if sys.platform == "darwin":
1148 zlib_extra_link_args = ('-Wl,-search_paths_first',)
1149 else:
1150 zlib_extra_link_args = ()
Guido van Rossume6970912001-04-15 15:16:12 +00001151 exts.append( Extension('zlib', ['zlibmodule.c'],
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001152 libraries = ['z'],
1153 extra_link_args = zlib_extra_link_args))
Gregory P. Smith440ca772008-03-24 00:08:01 +00001154 have_zlib = True
Skip Montanarod1287322007-03-06 15:41:38 +00001155 else:
1156 missing.append('zlib')
1157 else:
1158 missing.append('zlib')
1159 else:
1160 missing.append('zlib')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001161
Gregory P. Smith440ca772008-03-24 00:08:01 +00001162 # Helper module for various ascii-encoders. Uses zlib for an optimized
1163 # crc32 if we have it. Otherwise binascii uses its own.
1164 if have_zlib:
1165 extra_compile_args = ['-DUSE_ZLIB_CRC32']
1166 libraries = ['z']
1167 extra_link_args = zlib_extra_link_args
1168 else:
1169 extra_compile_args = []
1170 libraries = []
1171 extra_link_args = []
1172 exts.append( Extension('binascii', ['binascii.c'],
1173 extra_compile_args = extra_compile_args,
1174 libraries = libraries,
1175 extra_link_args = extra_link_args) )
1176
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001177 # Gustavo Niemeyer's bz2 module.
1178 if (self.compiler.find_library_file(lib_dirs, 'bz2')):
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001179 if sys.platform == "darwin":
1180 bz2_extra_link_args = ('-Wl,-search_paths_first',)
1181 else:
1182 bz2_extra_link_args = ()
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001183 exts.append( Extension('bz2', ['bz2module.c'],
Ronald Oussoren9b8b6192006-06-27 12:53:52 +00001184 libraries = ['bz2'],
1185 extra_link_args = bz2_extra_link_args) )
Skip Montanarod1287322007-03-06 15:41:38 +00001186 else:
1187 missing.append('bz2')
Gustavo Niemeyerf8ca8362002-11-05 16:50:05 +00001188
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001189 # Interface to the Expat XML parser
1190 #
Fred Drakefc8341d2002-06-17 17:55:30 +00001191 # Expat was written by James Clark and is now maintained by a
1192 # group of developers on SourceForge; see www.libexpat.org for
1193 # more information. The pyexpat module was written by Paul
Andrew M. Kuchling99f3ba12003-09-15 12:27:18 +00001194 # Prescod after a prototype by Jack Jansen. The Expat source
1195 # is included in Modules/expat/. Usage of a system
Fred Drakefc8341d2002-06-17 17:55:30 +00001196 # shared libexpat.so/expat.dll is not advised.
1197 #
1198 # More information on Expat can be found at www.libexpat.org.
1199 #
Martin v. Löwis83012562002-02-14 01:25:37 +00001200 expatinc = os.path.join(os.getcwd(), srcdir, 'Modules', 'expat')
Fred Drake2d59a492003-10-21 15:41:15 +00001201 define_macros = [
Ronald Oussoren988117f2006-04-29 11:31:35 +00001202 ('HAVE_EXPAT_CONFIG_H', '1'),
1203 ]
1204
Fred Drake2d59a492003-10-21 15:41:15 +00001205 exts.append(Extension('pyexpat',
1206 define_macros = define_macros,
1207 include_dirs = [expatinc],
1208 sources = ['pyexpat.c',
1209 'expat/xmlparse.c',
1210 'expat/xmlrole.c',
1211 'expat/xmltok.c',
1212 ],
1213 ))
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001214
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001215 # Fredrik Lundh's cElementTree module. Note that this also
1216 # uses expat (via the CAPI hook in pyexpat).
1217
Hye-Shik Chang6c403592006-03-27 08:43:11 +00001218 if os.path.isfile(os.path.join(srcdir, 'Modules', '_elementtree.c')):
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001219 define_macros.append(('USE_PYEXPAT_CAPI', None))
1220 exts.append(Extension('_elementtree',
1221 define_macros = define_macros,
1222 include_dirs = [expatinc],
1223 sources = ['_elementtree.c'],
1224 ))
Skip Montanarod1287322007-03-06 15:41:38 +00001225 else:
1226 missing.append('_elementtree')
Fredrik Lundh4c86ec62005-12-14 18:46:16 +00001227
Hye-Shik Chang3e2a3062004-01-17 14:29:29 +00001228 # Hye-Shik Chang's CJKCodecs modules.
Martin v. Löwise2713be2005-03-08 15:03:08 +00001229 if have_unicode:
1230 exts.append(Extension('_multibytecodec',
1231 ['cjkcodecs/multibytecodec.c']))
1232 for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'):
Skip Montanarod1287322007-03-06 15:41:38 +00001233 exts.append(Extension('_codecs_%s' % loc,
Martin v. Löwise2713be2005-03-08 15:03:08 +00001234 ['cjkcodecs/_codecs_%s.c' % loc]))
Skip Montanarod1287322007-03-06 15:41:38 +00001235 else:
1236 missing.append('_multibytecodec')
1237 for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'):
1238 missing.append('_codecs_%s' % loc)
Hye-Shik Chang3e2a3062004-01-17 14:29:29 +00001239
Michael W. Hudson5b109102002-01-23 15:04:41 +00001240 # Dynamic loading module
Guido van Rossum770acd32002-09-12 14:41:20 +00001241 if sys.maxint == 0x7fffffff:
1242 # This requires sizeof(int) == sizeof(long) == sizeof(char*)
1243 dl_inc = find_file('dlfcn.h', [], inc_dirs)
Anthony Baxter82201742006-04-09 15:07:40 +00001244 if (dl_inc is not None) and (platform not in ['atheos']):
Guido van Rossum770acd32002-09-12 14:41:20 +00001245 exts.append( Extension('dl', ['dlmodule.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001246 else:
1247 missing.append('dl')
1248 else:
1249 missing.append('dl')
Michael W. Hudson5b109102002-01-23 15:04:41 +00001250
Thomas Hellercf567c12006-03-08 19:51:58 +00001251 # Thomas Heller's _ctypes module
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001252 self.detect_ctypes(inc_dirs, lib_dirs)
Thomas Hellercf567c12006-03-08 19:51:58 +00001253
Benjamin Peterson190d56e2008-06-11 02:40:25 +00001254 # Richard Oudkerk's multiprocessing module
1255 if platform == 'win32': # Windows
1256 macros = dict()
1257 libraries = ['ws2_32']
1258
1259 elif platform == 'darwin': # Mac OSX
1260 macros = dict(
1261 HAVE_SEM_OPEN=1,
1262 HAVE_SEM_TIMEDWAIT=0,
1263 HAVE_FD_TRANSFER=1,
1264 HAVE_BROKEN_SEM_GETVALUE=1
1265 )
1266 libraries = []
1267
1268 elif platform == 'cygwin': # Cygwin
1269 macros = dict(
1270 HAVE_SEM_OPEN=1,
1271 HAVE_SEM_TIMEDWAIT=1,
1272 HAVE_FD_TRANSFER=0,
1273 HAVE_BROKEN_SEM_UNLINK=1
1274 )
1275 libraries = []
Hye-Shik Chang99c48a82008-06-28 01:04:31 +00001276
Martin v. Löwis7f08c1f2008-11-04 20:43:31 +00001277 elif platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'):
Hye-Shik Chang99c48a82008-06-28 01:04:31 +00001278 # FreeBSD's P1003.1b semaphore support is very experimental
1279 # and has many known problems. (as of June 2008)
1280 macros = dict( # FreeBSD
1281 HAVE_SEM_OPEN=0,
1282 HAVE_SEM_TIMEDWAIT=0,
1283 HAVE_FD_TRANSFER=1,
1284 )
1285 libraries = []
1286
Jesse Noller37040cd2008-09-30 00:15:45 +00001287 elif platform.startswith('openbsd'):
1288 macros = dict( # OpenBSD
1289 HAVE_SEM_OPEN=0, # Not implemented
1290 HAVE_SEM_TIMEDWAIT=0,
1291 HAVE_FD_TRANSFER=1,
1292 )
1293 libraries = []
1294
Jesse Noller040bc1b2009-03-31 18:20:48 +00001295 elif platform.startswith('netbsd'):
1296 macros = dict( # at least NetBSD 5
1297 HAVE_SEM_OPEN=1,
1298 HAVE_SEM_TIMEDWAIT=0,
1299 HAVE_FD_TRANSFER=1,
1300 HAVE_BROKEN_SEM_GETVALUE=1
1301 )
1302 libraries = []
1303
Benjamin Peterson190d56e2008-06-11 02:40:25 +00001304 else: # Linux and other unices
1305 macros = dict(
1306 HAVE_SEM_OPEN=1,
1307 HAVE_SEM_TIMEDWAIT=1,
1308 HAVE_FD_TRANSFER=1
1309 )
1310 libraries = ['rt']
1311
1312 if platform == 'win32':
1313 multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c',
1314 '_multiprocessing/semaphore.c',
1315 '_multiprocessing/pipe_connection.c',
1316 '_multiprocessing/socket_connection.c',
1317 '_multiprocessing/win32_functions.c'
1318 ]
1319
1320 else:
1321 multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c',
1322 '_multiprocessing/socket_connection.c'
1323 ]
1324
1325 if macros.get('HAVE_SEM_OPEN', False):
1326 multiprocessing_srcs.append('_multiprocessing/semaphore.c')
1327
Benjamin Petersone68892d2010-01-30 20:00:35 +00001328 if sysconfig.get_config_var('WITH_THREAD'):
1329 exts.append ( Extension('_multiprocessing', multiprocessing_srcs,
1330 define_macros=macros.items(),
1331 include_dirs=["Modules/_multiprocessing"]))
1332 else:
1333 missing.append('_multiprocessing')
1334
Benjamin Peterson190d56e2008-06-11 02:40:25 +00001335 # End multiprocessing
1336
1337
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001338 # Platform-specific libraries
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001339 if platform == 'linux2':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001340 # Linux-specific modules
1341 exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001342 else:
1343 missing.append('linuxaudiodev')
Greg Ward0a6355e2003-01-08 01:37:41 +00001344
Hye-Shik Chang4e422812005-07-17 02:36:59 +00001345 if platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6',
Hye-Shik Changea684742007-10-28 12:38:09 +00001346 'freebsd7', 'freebsd8'):
Guido van Rossum0c016a92003-02-13 16:12:21 +00001347 exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001348 else:
1349 missing.append('ossaudiodev')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001350
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001351 if platform == 'sunos5':
Fredrik Lundhade711a2001-01-24 08:00:28 +00001352 # SunOS specific modules
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001353 exts.append( Extension('sunaudiodev', ['sunaudiodev.c']) )
Skip Montanarod1287322007-03-06 15:41:38 +00001354 else:
1355 missing.append('sunaudiodev')
Michael W. Hudson5b109102002-01-23 15:04:41 +00001356
Ronald Oussoren1ab40952009-10-08 09:48:32 +00001357 if platform == 'darwin':
1358 # _scproxy
1359 exts.append(Extension("_scproxy", [os.path.join(srcdir, "Mac/Modules/_scproxy.c")],
1360 extra_link_args= [
1361 '-framework', 'SystemConfiguration',
1362 '-framework', 'CoreFoundation'
1363 ]))
1364
1365
Tim Peters66cb0182004-08-26 05:23:19 +00001366 if platform == 'darwin' and ("--disable-toolbox-glue" not in
Ronald Oussoren090f8152006-03-30 20:18:33 +00001367 sysconfig.get_config_var("CONFIG_ARGS")):
1368
1369 if os.uname()[2] > '8.':
1370 # We're on Mac OS X 10.4 or later, the compiler should
1371 # support '-Wno-deprecated-declarations'. This will
1372 # surpress deprecation warnings for the Carbon extensions,
1373 # these extensions wrap the Carbon APIs and even those
1374 # parts that are deprecated.
1375 carbon_extra_compile_args = ['-Wno-deprecated-declarations']
1376 else:
1377 carbon_extra_compile_args = []
1378
Just van Rossum05ced6a2002-11-24 23:15:57 +00001379 # Mac OS X specific modules.
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001380 def macSrcExists(name1, name2=''):
1381 if not name1:
1382 return None
1383 names = (name1,)
1384 if name2:
1385 names = (name1, name2)
1386 path = os.path.join(srcdir, 'Mac', 'Modules', *names)
1387 return os.path.exists(path)
1388
1389 def addMacExtension(name, kwds, extra_srcs=[]):
1390 dirname = ''
1391 if name[0] == '_':
1392 dirname = name[1:].lower()
1393 cname = name + '.c'
1394 cmodulename = name + 'module.c'
1395 # Check for NNN.c, NNNmodule.c, _nnn/NNN.c, _nnn/NNNmodule.c
1396 if macSrcExists(cname):
1397 srcs = [cname]
1398 elif macSrcExists(cmodulename):
1399 srcs = [cmodulename]
1400 elif macSrcExists(dirname, cname):
1401 # XXX(nnorwitz): If all the names ended with module, we
1402 # wouldn't need this condition. ibcarbon is the only one.
1403 srcs = [os.path.join(dirname, cname)]
1404 elif macSrcExists(dirname, cmodulename):
1405 srcs = [os.path.join(dirname, cmodulename)]
1406 else:
1407 raise RuntimeError("%s not found" % name)
1408
1409 # Here's the whole point: add the extension with sources
1410 exts.append(Extension(name, srcs + extra_srcs, **kwds))
1411
1412 # Core Foundation
1413 core_kwds = {'extra_compile_args': carbon_extra_compile_args,
1414 'extra_link_args': ['-framework', 'CoreFoundation'],
1415 }
1416 addMacExtension('_CF', core_kwds, ['cf/pycfbridge.c'])
1417 addMacExtension('autoGIL', core_kwds)
1418
Ronald Oussoren40617a82009-09-20 10:37:33 +00001419
1420
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001421 # Carbon
1422 carbon_kwds = {'extra_compile_args': carbon_extra_compile_args,
1423 'extra_link_args': ['-framework', 'Carbon'],
1424 }
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001425 CARBON_EXTS = ['ColorPicker', 'gestalt', 'MacOS', 'Nav',
1426 'OSATerminology', 'icglue',
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001427 # All these are in subdirs
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001428 '_AE', '_AH', '_App', '_CarbonEvt', '_Cm', '_Ctl',
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001429 '_Dlg', '_Drag', '_Evt', '_File', '_Folder', '_Fm',
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001430 '_Help', '_Icn', '_IBCarbon', '_List',
1431 '_Menu', '_Mlte', '_OSA', '_Res', '_Qd', '_Qdoffs',
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001432 '_Scrap', '_Snd', '_TE',
Anthony Baxtera2a26b92006-04-05 17:30:38 +00001433 ]
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001434 for name in CARBON_EXTS:
1435 addMacExtension(name, carbon_kwds)
1436
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001437 # Workaround for a bug in the version of gcc shipped with Xcode 3.
1438 # The _Win extension should build just like the other Carbon extensions, but
1439 # this actually results in a hard crash of the linker.
1440 #
1441 if '-arch ppc64' in cflags and '-arch ppc' in cflags:
1442 win_kwds = {'extra_compile_args': carbon_extra_compile_args + ['-arch', 'i386', '-arch', 'ppc'],
1443 'extra_link_args': ['-framework', 'Carbon', '-arch', 'i386', '-arch', 'ppc'],
1444 }
1445 addMacExtension('_Win', win_kwds)
1446 else:
1447 addMacExtension('_Win', carbon_kwds)
1448
1449
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001450 # Application Services & QuickTime
1451 app_kwds = {'extra_compile_args': carbon_extra_compile_args,
1452 'extra_link_args': ['-framework','ApplicationServices'],
1453 }
1454 addMacExtension('_Launch', app_kwds)
1455 addMacExtension('_CG', app_kwds)
1456
Just van Rossum05ced6a2002-11-24 23:15:57 +00001457 exts.append( Extension('_Qt', ['qt/_Qtmodule.c'],
Ronald Oussoren090f8152006-03-30 20:18:33 +00001458 extra_compile_args=carbon_extra_compile_args,
1459 extra_link_args=['-framework', 'QuickTime',
Just van Rossum05ced6a2002-11-24 23:15:57 +00001460 '-framework', 'Carbon']) )
Neal Norwitz3e1ec3a2006-04-03 04:52:05 +00001461
Michael W. Hudson5b109102002-01-23 15:04:41 +00001462
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001463 self.extensions.extend(exts)
1464
1465 # Call the method for detecting whether _tkinter can be compiled
1466 self.detect_tkinter(inc_dirs, lib_dirs)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001467
Skip Montanarod1287322007-03-06 15:41:38 +00001468 if '_tkinter' not in [e.name for e in self.extensions]:
1469 missing.append('_tkinter')
1470
1471 return missing
1472
Jack Jansen0b06be72002-06-21 14:48:38 +00001473 def detect_tkinter_darwin(self, inc_dirs, lib_dirs):
1474 # The _tkinter module, using frameworks. Since frameworks are quite
1475 # different the UNIX search logic is not sharable.
1476 from os.path import join, exists
1477 framework_dirs = [
Tim Peters2c60f7a2003-01-29 03:49:43 +00001478 '/Library/Frameworks',
Ronald Oussoren5302a302009-03-04 21:30:52 +00001479 '/System/Library/Frameworks/',
Jack Jansen0b06be72002-06-21 14:48:38 +00001480 join(os.getenv('HOME'), '/Library/Frameworks')
1481 ]
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001482
Skip Montanaro0174ddd2005-12-30 05:01:26 +00001483 # Find the directory that contains the Tcl.framework and Tk.framework
Jack Jansen0b06be72002-06-21 14:48:38 +00001484 # bundles.
1485 # XXX distutils should support -F!
1486 for F in framework_dirs:
Tim Peters2c60f7a2003-01-29 03:49:43 +00001487 # both Tcl.framework and Tk.framework should be present
Jack Jansen0b06be72002-06-21 14:48:38 +00001488 for fw in 'Tcl', 'Tk':
Tim Peters2c60f7a2003-01-29 03:49:43 +00001489 if not exists(join(F, fw + '.framework')):
Jack Jansen0b06be72002-06-21 14:48:38 +00001490 break
1491 else:
1492 # ok, F is now directory with both frameworks. Continure
1493 # building
1494 break
1495 else:
1496 # Tk and Tcl frameworks not found. Normal "unix" tkinter search
1497 # will now resume.
1498 return 0
Tim Peters2c60f7a2003-01-29 03:49:43 +00001499
Jack Jansen0b06be72002-06-21 14:48:38 +00001500 # For 8.4a2, we must add -I options that point inside the Tcl and Tk
1501 # frameworks. In later release we should hopefully be able to pass
Tim Peters2c60f7a2003-01-29 03:49:43 +00001502 # the -F option to gcc, which specifies a framework lookup path.
Jack Jansen0b06be72002-06-21 14:48:38 +00001503 #
1504 include_dirs = [
Tim Peters2c60f7a2003-01-29 03:49:43 +00001505 join(F, fw + '.framework', H)
Jack Jansen0b06be72002-06-21 14:48:38 +00001506 for fw in 'Tcl', 'Tk'
1507 for H in 'Headers', 'Versions/Current/PrivateHeaders'
1508 ]
1509
Tim Peters2c60f7a2003-01-29 03:49:43 +00001510 # For 8.4a2, the X11 headers are not included. Rather than include a
Jack Jansen0b06be72002-06-21 14:48:38 +00001511 # complicated search, this is a hard-coded path. It could bail out
1512 # if X11 libs are not found...
1513 include_dirs.append('/usr/X11R6/include')
1514 frameworks = ['-framework', 'Tcl', '-framework', 'Tk']
1515
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001516 # All existing framework builds of Tcl/Tk don't support 64-bit
1517 # architectures.
1518 cflags = sysconfig.get_config_vars('CFLAGS')[0]
1519 archs = re.findall('-arch\s+(\w+)', cflags)
Ronald Oussorenc6ddd7f2009-09-15 18:47:35 +00001520 fp = os.popen("file %s/Tk.framework/Tk | grep 'for architecture'"%(F,))
1521 detected_archs = []
1522 for ln in fp:
1523 a = ln.split()[-1]
1524 if a in archs:
1525 detected_archs.append(ln.split()[-1])
1526 fp.close()
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001527
Ronald Oussorenc6ddd7f2009-09-15 18:47:35 +00001528 for a in detected_archs:
1529 frameworks.append('-arch')
1530 frameworks.append(a)
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001531
Jack Jansen0b06be72002-06-21 14:48:38 +00001532 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
1533 define_macros=[('WITH_APPINIT', 1)],
1534 include_dirs = include_dirs,
1535 libraries = [],
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001536 extra_compile_args = frameworks[2:],
Jack Jansen0b06be72002-06-21 14:48:38 +00001537 extra_link_args = frameworks,
1538 )
1539 self.extensions.append(ext)
1540 return 1
1541
Tim Peters2c60f7a2003-01-29 03:49:43 +00001542
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001543 def detect_tkinter(self, inc_dirs, lib_dirs):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001544 # The _tkinter module.
Michael W. Hudson5b109102002-01-23 15:04:41 +00001545
Jack Jansen0b06be72002-06-21 14:48:38 +00001546 # Rather than complicate the code below, detecting and building
1547 # AquaTk is a separate method. Only one Tkinter will be built on
1548 # Darwin - either AquaTk, if it is found, or X11 based Tk.
1549 platform = self.get_platform()
Skip Montanaro0174ddd2005-12-30 05:01:26 +00001550 if (platform == 'darwin' and
1551 self.detect_tkinter_darwin(inc_dirs, lib_dirs)):
Tim Peters2c60f7a2003-01-29 03:49:43 +00001552 return
Jack Jansen0b06be72002-06-21 14:48:38 +00001553
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001554 # Assume we haven't found any of the libraries or include files
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001555 # The versions with dots are used on Unix, and the versions without
1556 # dots on Windows, for detection by cygwin.
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001557 tcllib = tklib = tcl_includes = tk_includes = None
Andrew M. Kuchling4c4a45d2004-03-21 18:59:46 +00001558 for version in ['8.5', '85', '8.4', '84', '8.3', '83', '8.2',
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001559 '82', '8.1', '81', '8.0', '80']:
Jason Tishlercccac1a2003-02-05 15:06:46 +00001560 tklib = self.compiler.find_library_file(lib_dirs, 'tk' + version)
1561 tcllib = self.compiler.find_library_file(lib_dirs, 'tcl' + version)
Michael W. Hudson5b109102002-01-23 15:04:41 +00001562 if tklib and tcllib:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001563 # Exit the loop when we've found the Tcl/Tk libraries
1564 break
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001565
Fredrik Lundhade711a2001-01-24 08:00:28 +00001566 # Now check for the header files
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001567 if tklib and tcllib:
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001568 # Check for the include files on Debian and {Free,Open}BSD, where
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001569 # they're put in /usr/include/{tcl,tk}X.Y
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001570 dotversion = version
1571 if '.' not in dotversion and "bsd" in sys.platform.lower():
1572 # OpenBSD and FreeBSD use Tcl/Tk library names like libtcl83.a,
1573 # but the include subdirs are named like .../include/tcl8.3.
1574 dotversion = dotversion[:-1] + '.' + dotversion[-1]
1575 tcl_include_sub = []
1576 tk_include_sub = []
1577 for dir in inc_dirs:
1578 tcl_include_sub += [dir + os.sep + "tcl" + dotversion]
1579 tk_include_sub += [dir + os.sep + "tk" + dotversion]
1580 tk_include_sub += tcl_include_sub
1581 tcl_includes = find_file('tcl.h', inc_dirs, tcl_include_sub)
1582 tk_includes = find_file('tk.h', inc_dirs, tk_include_sub)
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001583
Martin v. Löwise86a59a2003-05-03 08:45:51 +00001584 if (tcllib is None or tklib is None or
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001585 tcl_includes is None or tk_includes is None):
Andrew M. Kuchling3c0aa7e2004-03-21 18:57:35 +00001586 self.announce("INFO: Can't locate Tcl/Tk libs and/or headers", 2)
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001587 return
Fredrik Lundhade711a2001-01-24 08:00:28 +00001588
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001589 # OK... everything seems to be present for Tcl/Tk.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001590
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001591 include_dirs = [] ; libs = [] ; defs = [] ; added_lib_dirs = []
1592 for dir in tcl_includes + tk_includes:
1593 if dir not in include_dirs:
1594 include_dirs.append(dir)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001595
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001596 # Check for various platform-specific directories
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001597 if platform == 'sunos5':
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001598 include_dirs.append('/usr/openwin/include')
1599 added_lib_dirs.append('/usr/openwin/lib')
1600 elif os.path.exists('/usr/X11R6/include'):
1601 include_dirs.append('/usr/X11R6/include')
Martin v. Löwisfba73692004-11-13 11:13:35 +00001602 added_lib_dirs.append('/usr/X11R6/lib64')
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001603 added_lib_dirs.append('/usr/X11R6/lib')
1604 elif os.path.exists('/usr/X11R5/include'):
1605 include_dirs.append('/usr/X11R5/include')
1606 added_lib_dirs.append('/usr/X11R5/lib')
1607 else:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001608 # Assume default location for X11
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001609 include_dirs.append('/usr/X11/include')
1610 added_lib_dirs.append('/usr/X11/lib')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001611
Jason Tishler9181c942003-02-05 15:16:17 +00001612 # If Cygwin, then verify that X is installed before proceeding
1613 if platform == 'cygwin':
1614 x11_inc = find_file('X11/Xlib.h', [], include_dirs)
1615 if x11_inc is None:
1616 return
1617
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001618 # Check for BLT extension
Fred Drake38419c02001-12-06 22:24:47 +00001619 if self.compiler.find_library_file(lib_dirs + added_lib_dirs,
1620 'BLT8.0'):
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001621 defs.append( ('WITH_BLT', 1) )
1622 libs.append('BLT8.0')
Martin v. Löwis427a2902002-12-12 20:23:38 +00001623 elif self.compiler.find_library_file(lib_dirs + added_lib_dirs,
1624 'BLT'):
1625 defs.append( ('WITH_BLT', 1) )
1626 libs.append('BLT')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001627
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001628 # Add the Tcl/Tk libraries
Jason Tishlercccac1a2003-02-05 15:06:46 +00001629 libs.append('tk'+ version)
1630 libs.append('tcl'+ version)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001631
Andrew M. Kuchling34febf52001-01-24 03:31:07 +00001632 if platform in ['aix3', 'aix4']:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001633 libs.append('ld')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001634
Martin v. Löwis3db5b8c2001-07-24 06:54:01 +00001635 # Finally, link with the X11 libraries (not appropriate on cygwin)
1636 if platform != "cygwin":
1637 libs.append('X11')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001638
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001639 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
1640 define_macros=[('WITH_APPINIT', 1)] + defs,
1641 include_dirs = include_dirs,
1642 libraries = libs,
1643 library_dirs = added_lib_dirs,
1644 )
1645 self.extensions.append(ext)
Fredrik Lundhade711a2001-01-24 08:00:28 +00001646
Guido van Rossum6c7438e2003-02-11 20:05:50 +00001647## # Uncomment these lines if you want to play with xxmodule.c
1648## ext = Extension('xx', ['xxmodule.c'])
1649## self.extensions.append(ext)
1650
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +00001651 # XXX handle these, but how to detect?
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001652 # *** Uncomment and edit for PIL (TkImaging) extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001653 # -DWITH_PIL -I../Extensions/Imaging/libImaging tkImaging.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001654 # *** Uncomment and edit for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001655 # -DWITH_TOGL togl.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001656 # *** Uncomment these for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +00001657 # -lGL -lGLU -lXext -lXmu \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001658
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001659 def configure_ctypes_darwin(self, ext):
1660 # Darwin (OS X) uses preconfigured files, in
1661 # the Modules/_ctypes/libffi_osx directory.
1662 (srcdir,) = sysconfig.get_config_vars('srcdir')
1663 ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
1664 '_ctypes', 'libffi_osx'))
1665 sources = [os.path.join(ffi_srcdir, p)
1666 for p in ['ffi.c',
Ronald Oussoren5640ce22008-06-05 12:58:24 +00001667 'x86/darwin64.S',
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001668 'x86/x86-darwin.S',
1669 'x86/x86-ffi_darwin.c',
1670 'x86/x86-ffi64.c',
1671 'powerpc/ppc-darwin.S',
1672 'powerpc/ppc-darwin_closure.S',
1673 'powerpc/ppc-ffi_darwin.c',
1674 'powerpc/ppc64-darwin_closure.S',
1675 ]]
1676
1677 # Add .S (preprocessed assembly) to C compiler source extensions.
1678 self.compiler.src_extensions.append('.S')
1679
1680 include_dirs = [os.path.join(ffi_srcdir, 'include'),
1681 os.path.join(ffi_srcdir, 'powerpc')]
1682 ext.include_dirs.extend(include_dirs)
1683 ext.sources.extend(sources)
1684 return True
1685
Thomas Hellereba43c12006-04-07 19:04:09 +00001686 def configure_ctypes(self, ext):
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001687 if not self.use_system_libffi:
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001688 if sys.platform == 'darwin':
1689 return self.configure_ctypes_darwin(ext)
1690
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001691 (srcdir,) = sysconfig.get_config_vars('srcdir')
1692 ffi_builddir = os.path.join(self.build_temp, 'libffi')
1693 ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules',
1694 '_ctypes', 'libffi'))
1695 ffi_configfile = os.path.join(ffi_builddir, 'fficonfig.py')
Thomas Hellercf567c12006-03-08 19:51:58 +00001696
Thomas Heller5e218b42006-04-27 15:50:42 +00001697 from distutils.dep_util import newer_group
1698
1699 config_sources = [os.path.join(ffi_srcdir, fname)
Martin v. Löwisf1a4aa32007-02-14 11:30:56 +00001700 for fname in os.listdir(ffi_srcdir)
1701 if os.path.isfile(os.path.join(ffi_srcdir, fname))]
Thomas Heller5e218b42006-04-27 15:50:42 +00001702 if self.force or newer_group(config_sources,
1703 ffi_configfile):
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001704 from distutils.dir_util import mkpath
1705 mkpath(ffi_builddir)
1706 config_args = []
Thomas Hellercf567c12006-03-08 19:51:58 +00001707
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001708 # Pass empty CFLAGS because we'll just append the resulting
1709 # CFLAGS to Python's; -g or -O2 is to be avoided.
1710 cmd = "cd %s && env CFLAGS='' '%s/configure' %s" \
1711 % (ffi_builddir, ffi_srcdir, " ".join(config_args))
Thomas Hellercf567c12006-03-08 19:51:58 +00001712
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001713 res = os.system(cmd)
1714 if res or not os.path.exists(ffi_configfile):
1715 print "Failed to configure _ctypes module"
1716 return False
Thomas Hellercf567c12006-03-08 19:51:58 +00001717
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001718 fficonfig = {}
Antoine Pitrouf9182a92010-01-16 18:05:15 +00001719 exec open(ffi_configfile) in fficonfig
Thomas Hellercf567c12006-03-08 19:51:58 +00001720
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001721 # Add .S (preprocessed assembly) to C compiler source extensions.
1722 self.compiler.src_extensions.append('.S')
Thomas Hellercf567c12006-03-08 19:51:58 +00001723
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001724 include_dirs = [os.path.join(ffi_builddir, 'include'),
Antoine Pitrouf9182a92010-01-16 18:05:15 +00001725 ffi_builddir,
1726 os.path.join(ffi_srcdir, 'src')]
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001727 extra_compile_args = fficonfig['ffi_cflags'].split()
Thomas Hellereba43c12006-04-07 19:04:09 +00001728
Antoine Pitrouf9182a92010-01-16 18:05:15 +00001729 ext.sources.extend(os.path.join(ffi_srcdir, f) for f in
1730 fficonfig['ffi_sources'])
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001731 ext.include_dirs.extend(include_dirs)
1732 ext.extra_compile_args.extend(extra_compile_args)
Thomas Heller795246c2006-04-07 19:27:56 +00001733 return True
Thomas Hellereba43c12006-04-07 19:04:09 +00001734
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001735 def detect_ctypes(self, inc_dirs, lib_dirs):
1736 self.use_system_libffi = False
Thomas Hellereba43c12006-04-07 19:04:09 +00001737 include_dirs = []
1738 extra_compile_args = []
Thomas Heller17984892006-08-04 18:57:34 +00001739 extra_link_args = []
Thomas Hellercf567c12006-03-08 19:51:58 +00001740 sources = ['_ctypes/_ctypes.c',
1741 '_ctypes/callbacks.c',
1742 '_ctypes/callproc.c',
1743 '_ctypes/stgdict.c',
1744 '_ctypes/cfield.c',
Thomas Hellereba43c12006-04-07 19:04:09 +00001745 '_ctypes/malloc_closure.c']
Thomas Hellercf567c12006-03-08 19:51:58 +00001746 depends = ['_ctypes/ctypes.h']
1747
1748 if sys.platform == 'darwin':
1749 sources.append('_ctypes/darwin/dlfcn_simple.c')
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001750 extra_compile_args.append('-DMACOSX')
Thomas Hellercf567c12006-03-08 19:51:58 +00001751 include_dirs.append('_ctypes/darwin')
1752# XXX Is this still needed?
1753## extra_link_args.extend(['-read_only_relocs', 'warning'])
1754
Thomas Heller17984892006-08-04 18:57:34 +00001755 elif sys.platform == 'sunos5':
Martin v. Löwis73f12a32006-08-09 23:42:18 +00001756 # XXX This shouldn't be necessary; it appears that some
1757 # of the assembler code is non-PIC (i.e. it has relocations
1758 # when it shouldn't. The proper fix would be to rewrite
1759 # the assembler code to be PIC.
1760 # This only works with GCC; the Sun compiler likely refuses
1761 # this option. If you want to compile ctypes with the Sun
1762 # compiler, please research a proper solution, instead of
1763 # finding some -z option for the Sun compiler.
Thomas Heller17984892006-08-04 18:57:34 +00001764 extra_link_args.append('-mimpure-text')
1765
Thomas Hellerde2d78a2008-06-02 18:41:30 +00001766 elif sys.platform.startswith('hp-ux'):
Thomas Heller03b75dd2008-05-20 19:53:47 +00001767 extra_link_args.append('-fPIC')
1768
Thomas Hellercf567c12006-03-08 19:51:58 +00001769 ext = Extension('_ctypes',
1770 include_dirs=include_dirs,
1771 extra_compile_args=extra_compile_args,
Thomas Heller17984892006-08-04 18:57:34 +00001772 extra_link_args=extra_link_args,
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001773 libraries=[],
Thomas Hellercf567c12006-03-08 19:51:58 +00001774 sources=sources,
1775 depends=depends)
1776 ext_test = Extension('_ctypes_test',
1777 sources=['_ctypes/_ctypes_test.c'])
1778 self.extensions.extend([ext, ext_test])
1779
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001780 if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"):
1781 return
1782
Thomas Heller8bdf81d2008-03-04 20:09:11 +00001783 if sys.platform == 'darwin':
1784 # OS X 10.5 comes with libffi.dylib; the include files are
1785 # in /usr/include/ffi
1786 inc_dirs.append('/usr/include/ffi')
1787
Martin v. Löwis9176fc12006-04-11 11:12:43 +00001788 ffi_inc = find_file('ffi.h', [], inc_dirs)
1789 if ffi_inc is not None:
1790 ffi_h = ffi_inc[0] + '/ffi.h'
1791 fp = open(ffi_h)
1792 while 1:
1793 line = fp.readline()
1794 if not line:
1795 ffi_inc = None
1796 break
1797 if line.startswith('#define LIBFFI_H'):
1798 break
1799 ffi_lib = None
1800 if ffi_inc is not None:
1801 for lib_name in ('ffi_convenience', 'ffi_pic', 'ffi'):
1802 if (self.compiler.find_library_file(lib_dirs, lib_name)):
1803 ffi_lib = lib_name
1804 break
1805
1806 if ffi_inc and ffi_lib:
1807 ext.include_dirs.extend(ffi_inc)
1808 ext.libraries.append(ffi_lib)
1809 self.use_system_libffi = True
1810
1811
Andrew M. Kuchlingf52d27e2001-05-21 20:29:27 +00001812class PyBuildInstall(install):
1813 # Suppress the warning about installation into the lib_dynload
1814 # directory, which is not in sys.path when running Python during
1815 # installation:
1816 def initialize_options (self):
1817 install.initialize_options(self)
1818 self.warn_dir=0
Michael W. Hudson5b109102002-01-23 15:04:41 +00001819
Michael W. Hudson529a5052002-12-17 16:47:17 +00001820class PyBuildInstallLib(install_lib):
1821 # Do exactly what install_lib does but make sure correct access modes get
1822 # set on installed directories and files. All installed files with get
1823 # mode 644 unless they are a shared library in which case they will get
1824 # mode 755. All installed directories will get mode 755.
1825
1826 so_ext = sysconfig.get_config_var("SO")
1827
1828 def install(self):
1829 outfiles = install_lib.install(self)
1830 self.set_file_modes(outfiles, 0644, 0755)
1831 self.set_dir_modes(self.install_dir, 0755)
1832 return outfiles
1833
1834 def set_file_modes(self, files, defaultMode, sharedLibMode):
1835 if not self.is_chmod_supported(): return
1836 if not files: return
1837
1838 for filename in files:
1839 if os.path.islink(filename): continue
1840 mode = defaultMode
1841 if filename.endswith(self.so_ext): mode = sharedLibMode
1842 log.info("changing mode of %s to %o", filename, mode)
1843 if not self.dry_run: os.chmod(filename, mode)
1844
1845 def set_dir_modes(self, dirname, mode):
1846 if not self.is_chmod_supported(): return
1847 os.path.walk(dirname, self.set_dir_modes_visitor, mode)
1848
1849 def set_dir_modes_visitor(self, mode, dirname, names):
1850 if os.path.islink(dirname): return
1851 log.info("changing mode of %s to %o", dirname, mode)
1852 if not self.dry_run: os.chmod(dirname, mode)
1853
1854 def is_chmod_supported(self):
1855 return hasattr(os, 'chmod')
1856
Guido van Rossum14ee89c2003-02-20 02:52:04 +00001857SUMMARY = """
1858Python is an interpreted, interactive, object-oriented programming
1859language. It is often compared to Tcl, Perl, Scheme or Java.
1860
1861Python combines remarkable power with very clear syntax. It has
1862modules, classes, exceptions, very high level dynamic data types, and
1863dynamic typing. There are interfaces to many system calls and
1864libraries, as well as to various windowing systems (X11, Motif, Tk,
1865Mac, MFC). New built-in modules are easily written in C or C++. Python
1866is also usable as an extension language for applications that need a
1867programmable interface.
1868
1869The Python implementation is portable: it runs on many brands of UNIX,
1870on Windows, DOS, OS/2, Mac, Amiga... If your favorite system isn't
1871listed here, it may still be supported, if there's a C compiler for
1872it. Ask around on comp.lang.python -- or just try compiling Python
1873yourself.
1874"""
1875
1876CLASSIFIERS = """
Guido van Rossum14ee89c2003-02-20 02:52:04 +00001877Development Status :: 6 - Mature
1878License :: OSI Approved :: Python Software Foundation License
1879Natural Language :: English
1880Programming Language :: C
1881Programming Language :: Python
1882Topic :: Software Development
1883"""
1884
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001885def main():
Andrew M. Kuchling62686692001-05-21 20:48:09 +00001886 # turn off warnings when deprecated modules are imported
1887 import warnings
1888 warnings.filterwarnings("ignore",category=DeprecationWarning)
Guido van Rossum14ee89c2003-02-20 02:52:04 +00001889 setup(# PyPI Metadata (PEP 301)
1890 name = "Python",
1891 version = sys.version.split()[0],
1892 url = "http://www.python.org/%s" % sys.version[:3],
1893 maintainer = "Guido van Rossum and the Python community",
1894 maintainer_email = "python-dev@python.org",
1895 description = "A high-level object-oriented programming language",
1896 long_description = SUMMARY.strip(),
1897 license = "PSF license",
1898 classifiers = filter(None, CLASSIFIERS.split("\n")),
1899 platforms = ["Many"],
1900
1901 # Build info
Michael W. Hudson529a5052002-12-17 16:47:17 +00001902 cmdclass = {'build_ext':PyBuildExt, 'install':PyBuildInstall,
1903 'install_lib':PyBuildInstallLib},
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001904 # The struct module is defined here, because build_ext won't be
1905 # called unless there's at least one extension module defined.
Bob Ippolito7ccc95a2006-05-23 19:11:34 +00001906 ext_modules=[Extension('_struct', ['_struct.c'])],
Andrew M. Kuchlingaece4272001-02-28 20:56:49 +00001907
1908 # Scripts to install
Skip Montanaro852f7992004-06-26 22:29:42 +00001909 scripts = ['Tools/scripts/pydoc', 'Tools/scripts/idle',
Martin v. Löwiscdbc9772008-03-24 12:57:53 +00001910 'Tools/scripts/2to3',
Skip Montanaro852f7992004-06-26 22:29:42 +00001911 'Lib/smtpd.py']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001912 )
Fredrik Lundhade711a2001-01-24 08:00:28 +00001913
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001914# --install-platlib
1915if __name__ == '__main__':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00001916 main()