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Andrew M. Kuchling66012fe2001-01-26 21:56:58 +00001# Autodetecting setup.py script for building the Python extensions
2#
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +00003# To be fixed:
4# Implement --disable-modules setting
Andrew M. Kuchling66012fe2001-01-26 21:56:58 +00005#
Fredrik Lundhade711a2001-01-24 08:00:28 +00006
Andrew M. Kuchling66012fe2001-01-26 21:56:58 +00007__version__ = "$Revision$"
8
9import sys, os, getopt
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000010from distutils import sysconfig
Andrew M. Kuchling8d7f0862001-02-23 16:32:32 +000011from distutils import text_file
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +000012from distutils.errors import *
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000013from distutils.core import Extension, setup
14from distutils.command.build_ext import build_ext
15
16# This global variable is used to hold the list of modules to be disabled.
17disabled_module_list = []
18
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000019def find_file(filename, std_dirs, paths):
20 """Searches for the directory where a given file is located,
21 and returns a possibly-empty list of additional directories, or None
22 if the file couldn't be found at all.
Fredrik Lundhade711a2001-01-24 08:00:28 +000023
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000024 'filename' is the name of a file, such as readline.h or libcrypto.a.
25 'std_dirs' is the list of standard system directories; if the
26 file is found in one of them, no additional directives are needed.
27 'paths' is a list of additional locations to check; if the file is
28 found in one of them, the resulting list will contain the directory.
29 """
30
31 # Check the standard locations
32 for dir in std_dirs:
33 f = os.path.join(dir, filename)
34 if os.path.exists(f): return []
35
36 # Check the additional directories
37 for dir in paths:
38 f = os.path.join(dir, filename)
39 if os.path.exists(f):
40 return [dir]
41
42 # Not found anywhere
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000043 return None
44
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000045def find_library_file(compiler, libname, std_dirs, paths):
46 filename = compiler.library_filename(libname, lib_type='shared')
47 result = find_file(filename, std_dirs, paths)
48 if result is not None: return result
Fredrik Lundhade711a2001-01-24 08:00:28 +000049
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000050 filename = compiler.library_filename(libname, lib_type='static')
51 result = find_file(filename, std_dirs, paths)
52 return result
53
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000054def module_enabled(extlist, modname):
55 """Returns whether the module 'modname' is present in the list
56 of extensions 'extlist'."""
57 extlist = [ext for ext in extlist if ext.name == modname]
58 return len(extlist)
Fredrik Lundhade711a2001-01-24 08:00:28 +000059
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000060class PyBuildExt(build_ext):
Fredrik Lundhade711a2001-01-24 08:00:28 +000061
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000062 def build_extensions(self):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000063
64 # Detect which modules should be compiled
65 self.detect_modules()
66
67 # Remove modules that are present on the disabled list
68 self.extensions = [ext for ext in self.extensions
69 if ext.name not in disabled_module_list]
Fredrik Lundhade711a2001-01-24 08:00:28 +000070
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000071 # Fix up the autodetected modules, prefixing all the source files
72 # with Modules/ and adding Python's include directory to the path.
73 (srcdir,) = sysconfig.get_config_vars('srcdir')
74
Neil Schemenauer726b78e2001-01-24 17:18:21 +000075 # Figure out the location of the source code for extension modules
76 moddir = os.path.join(os.getcwd(), srcdir, 'Modules')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000077 moddir = os.path.normpath(moddir)
78 srcdir, tail = os.path.split(moddir)
79 srcdir = os.path.normpath(srcdir)
80 moddir = os.path.normpath(moddir)
81
Andrew M. Kuchling3da989c2001-02-28 22:49:26 +000082 # Fix up the paths for scripts, too
83 self.distribution.scripts = [os.path.join(srcdir, filename)
84 for filename in self.distribution.scripts]
85
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000086 for ext in self.extensions[:]:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +000087 ext.sources = [ os.path.join(moddir, filename)
88 for filename in ext.sources ]
89 ext.include_dirs.append( '.' ) # to get config.h
Andrew M. Kuchlinge3d6e412001-01-19 02:50:34 +000090 ext.include_dirs.append( os.path.join(srcdir, './Include') )
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000091
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +000092 # If a module has already been built statically,
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000093 # don't build it here
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +000094 if ext.name in sys.builtin_module_names:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +000095 self.extensions.remove(ext)
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +000096
Andrew M. Kuchling8d7f0862001-02-23 16:32:32 +000097 # Parse Modules/Setup to figure out which modules are turned
98 # on in the file.
99 input = text_file.TextFile('Modules/Setup', join_lines=1)
100 remove_modules = []
101 while 1:
102 line = input.readline()
103 if not line: break
104 line = line.split()
105 remove_modules.append( line[0] )
106 input.close()
107
108 for ext in self.extensions[:]:
109 if ext.name in remove_modules:
110 self.extensions.remove(ext)
111
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000112 # When you run "make CC=altcc" or something similar, you really want
113 # those environment variables passed into the setup.py phase. Here's
114 # a small set of useful ones.
115 compiler = os.environ.get('CC')
116 linker_so = os.environ.get('LDSHARED')
117 args = {}
118 # unfortunately, distutils doesn't let us provide separate C and C++
119 # compilers
120 if compiler is not None:
121 args['compiler_so'] = compiler
122 if linker_so is not None:
123 args['linker_so'] = linker_so + ' -shared'
124 self.compiler.set_executables(**args)
125
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000126 build_ext.build_extensions(self)
127
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000128 def build_extension(self, ext):
129
130 try:
131 build_ext.build_extension(self, ext)
132 except (CCompilerError, DistutilsError), why:
133 self.announce('WARNING: building of extension "%s" failed: %s' %
134 (ext.name, sys.exc_info()[1]))
135
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000136 def get_platform (self):
Fredrik Lundhade711a2001-01-24 08:00:28 +0000137 # Get value of sys.platform
138 platform = sys.platform
139 if platform[:6] =='cygwin':
140 platform = 'cygwin'
Andrew M. Kuchling3c044942001-02-06 23:37:23 +0000141 elif platform[:4] =='beos':
142 platform = 'beos'
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000143
Fredrik Lundhade711a2001-01-24 08:00:28 +0000144 return platform
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000145
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000146 def detect_modules(self):
Fredrik Lundhade711a2001-01-24 08:00:28 +0000147 # Ensure that /usr/local is always used
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000148 if '/usr/local/lib' not in self.compiler.library_dirs:
Andrew M. Kuchling9b5abcd2001-03-17 16:56:35 +0000149 self.compiler.library_dirs.insert(0, '/usr/local/lib')
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000150 if '/usr/local/include' not in self.compiler.include_dirs:
Andrew M. Kuchling9b5abcd2001-03-17 16:56:35 +0000151 self.compiler.include_dirs.insert(0, '/usr/local/include' )
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000152
153 # lib_dirs and inc_dirs are used to search for files;
154 # if a file is found in one of those directories, it can
155 # be assumed that no additional -I,-L directives are needed.
156 lib_dirs = self.compiler.library_dirs + ['/lib', '/usr/lib']
Andrew M. Kuchling9b5abcd2001-03-17 16:56:35 +0000157 inc_dirs = self.compiler.include_dirs + ['/usr/include']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000158 exts = []
159
Fredrik Lundhade711a2001-01-24 08:00:28 +0000160 platform = self.get_platform()
Andrew M. Kuchling9b5abcd2001-03-17 16:56:35 +0000161
Fredrik Lundhade711a2001-01-24 08:00:28 +0000162 # Check for MacOS X, which doesn't need libm.a at all
163 math_libs = ['m']
Andrew M. Kuchling3c044942001-02-06 23:37:23 +0000164 if platform in ['Darwin1.2', 'beos']:
Fredrik Lundhade711a2001-01-24 08:00:28 +0000165 math_libs = []
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000166
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000167 # XXX Omitted modules: gl, pure, dl, SGI-specific modules
168
169 #
170 # The following modules are all pretty straightforward, and compile
171 # on pretty much any POSIXish platform.
172 #
Fredrik Lundhade711a2001-01-24 08:00:28 +0000173
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000174 # Some modules that are normally always on:
175 exts.append( Extension('regex', ['regexmodule.c', 'regexpr.c']) )
176 exts.append( Extension('pcre', ['pcremodule.c', 'pypcre.c']) )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000177
Fred Drake2de74712001-02-01 05:26:54 +0000178 exts.append( Extension('_weakref', ['_weakref.c']) )
Jeremy Hylton5e7cb242001-02-02 18:24:26 +0000179 exts.append( Extension('_symtable', ['symtablemodule.c']) )
Andrew M. Kuchlingd5c43062001-01-17 15:59:25 +0000180 exts.append( Extension('xreadlines', ['xreadlinesmodule.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000181
182 # array objects
183 exts.append( Extension('array', ['arraymodule.c']) )
184 # complex math library functions
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000185 exts.append( Extension('cmath', ['cmathmodule.c'],
186 libraries=math_libs) )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000187
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000188 # math library functions, e.g. sin()
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000189 exts.append( Extension('math', ['mathmodule.c'],
190 libraries=math_libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000191 # fast string operations implemented in C
192 exts.append( Extension('strop', ['stropmodule.c']) )
193 # time operations and variables
Andrew M. Kuchling5ddb25f2001-01-23 22:21:11 +0000194 exts.append( Extension('time', ['timemodule.c'],
195 libraries=math_libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000196 # operator.add() and similar goodies
197 exts.append( Extension('operator', ['operator.c']) )
198 # access to the builtin codecs and codec registry
199 exts.append( Extension('_codecs', ['_codecsmodule.c']) )
Marc-André Lemburg261b8e22001-02-02 12:12:44 +0000200 # Python C API test module
Tim Petersd66595f2001-02-04 03:09:53 +0000201 exts.append( Extension('_testcapi', ['_testcapimodule.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000202 # static Unicode character database
Marc-André Lemburg14970be2001-01-22 10:38:27 +0000203 exts.append( Extension('unicodedata', ['unicodedata.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000204 # access to ISO C locale support
205 exts.append( Extension('_locale', ['_localemodule.c']) )
206
207 # Modules with some UNIX dependencies -- on by default:
208 # (If you have a really backward UNIX, select and socket may not be
209 # supported...)
210
211 # fcntl(2) and ioctl(2)
212 exts.append( Extension('fcntl', ['fcntlmodule.c']) )
213 # pwd(3)
214 exts.append( Extension('pwd', ['pwdmodule.c']) )
215 # grp(3)
216 exts.append( Extension('grp', ['grpmodule.c']) )
217 # posix (UNIX) errno values
218 exts.append( Extension('errno', ['errnomodule.c']) )
219 # select(2); not on ancient System V
220 exts.append( Extension('select', ['selectmodule.c']) )
221
222 # The md5 module implements the RSA Data Security, Inc. MD5
223 # Message-Digest Algorithm, described in RFC 1321. The necessary files
224 # md5c.c and md5.h are included here.
225 exts.append( Extension('md5', ['md5module.c', 'md5c.c']) )
226
227 # The sha module implements the SHA checksum algorithm.
228 # (NIST's Secure Hash Algorithm.)
229 exts.append( Extension('sha', ['shamodule.c']) )
230
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000231 # Tommy Burnette's 'new' module (creates new empty objects of certain
232 # kinds):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000233 exts.append( Extension('new', ['newmodule.c']) )
234
235 # Helper module for various ascii-encoders
236 exts.append( Extension('binascii', ['binascii.c']) )
237
238 # Fred Drake's interface to the Python parser
239 exts.append( Extension('parser', ['parsermodule.c']) )
240
241 # Digital Creations' cStringIO and cPickle
242 exts.append( Extension('cStringIO', ['cStringIO.c']) )
243 exts.append( Extension('cPickle', ['cPickle.c']) )
244
245 # Memory-mapped files (also works on Win32).
246 exts.append( Extension('mmap', ['mmapmodule.c']) )
247
248 # Lance Ellinghaus's modules:
249 # enigma-inspired encryption
250 exts.append( Extension('rotor', ['rotormodule.c']) )
251 # syslog daemon interface
252 exts.append( Extension('syslog', ['syslogmodule.c']) )
253
254 # George Neville-Neil's timing module:
255 exts.append( Extension('timing', ['timingmodule.c']) )
256
257 #
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000258 # Here ends the simple stuff. From here on, modules need certain
259 # libraries, are platform-specific, or present other surprises.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000260 #
261
262 # Multimedia modules
263 # These don't work for 64-bit platforms!!!
264 # These represent audio samples or images as strings:
265
Fredrik Lundhade711a2001-01-24 08:00:28 +0000266 # Disabled on 64-bit platforms
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000267 if sys.maxint != 9223372036854775807L:
268 # Operations on audio samples
269 exts.append( Extension('audioop', ['audioop.c']) )
270 # Operations on images
271 exts.append( Extension('imageop', ['imageop.c']) )
272 # Read SGI RGB image files (but coded portably)
273 exts.append( Extension('rgbimg', ['rgbimgmodule.c']) )
274
275 # readline
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000276 if self.compiler.find_library_file(lib_dirs, 'readline'):
277 readline_libs = ['readline']
278 if self.compiler.find_library_file(lib_dirs +
279 ['/usr/lib/termcap'],
280 'termcap'):
281 readline_libs.append('termcap')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000282 exts.append( Extension('readline', ['readline.c'],
Marc-André Lemburg7c6fcda2001-01-26 18:03:24 +0000283 library_dirs=['/usr/lib/termcap'],
Marc-André Lemburg2efc3232001-01-26 18:23:02 +0000284 libraries=readline_libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000285
286 # The crypt module is now disabled by default because it breaks builds
287 # on many systems (where -lcrypt is needed), e.g. Linux (I believe).
288
289 if self.compiler.find_library_file(lib_dirs, 'crypt'):
290 libs = ['crypt']
291 else:
292 libs = []
293 exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) )
294
295 # socket(2)
296 # Detect SSL support for the socket module
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000297 ssl_incs = find_file('openssl/ssl.h', inc_dirs,
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000298 ['/usr/local/ssl/include',
299 '/usr/contrib/ssl/include/'
300 ]
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000301 )
302 ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs,
Andrew M. Kuchlinge7c87322001-01-19 16:58:21 +0000303 ['/usr/local/ssl/lib',
304 '/usr/contrib/ssl/lib/'
305 ] )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000306
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000307 if (ssl_incs is not None and
308 ssl_libs is not None):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000309 exts.append( Extension('_socket', ['socketmodule.c'],
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000310 include_dirs = ssl_incs,
Fredrik Lundhade711a2001-01-24 08:00:28 +0000311 library_dirs = ssl_libs,
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000312 libraries = ['ssl', 'crypto'],
313 define_macros = [('USE_SSL',1)] ) )
314 else:
315 exts.append( Extension('_socket', ['socketmodule.c']) )
316
317 # Modules that provide persistent dictionary-like semantics. You will
318 # probably want to arrange for at least one of them to be available on
319 # your machine, though none are defined by default because of library
320 # dependencies. The Python module anydbm.py provides an
321 # implementation independent wrapper for these; dumbdbm.py provides
322 # similar functionality (but slower of course) implemented in Python.
323
324 # The standard Unix dbm module:
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000325 if platform not in ['cygwin']:
326 if (self.compiler.find_library_file(lib_dirs, 'ndbm')):
327 exts.append( Extension('dbm', ['dbmmodule.c'],
328 libraries = ['ndbm'] ) )
329 else:
330 exts.append( Extension('dbm', ['dbmmodule.c']) )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000331
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000332 # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm:
333 if (self.compiler.find_library_file(lib_dirs, 'gdbm')):
334 exts.append( Extension('gdbm', ['gdbmmodule.c'],
335 libraries = ['gdbm'] ) )
336
337 # Berkeley DB interface.
338 #
339 # This requires the Berkeley DB code, see
340 # ftp://ftp.cs.berkeley.edu/pub/4bsd/db.1.85.tar.gz
341 #
342 # Edit the variables DB and DBPORT to point to the db top directory
343 # and the subdirectory of PORT where you built it.
344 #
345 # (See http://electricrain.com/greg/python/bsddb3/ for an interface to
346 # BSD DB 3.x.)
347
Andrew M. Kuchlinge06337a2001-02-23 16:27:48 +0000348 dblib = []
349 if self.compiler.find_library_file(lib_dirs, 'db'):
350 dblib = ['db']
351
352 db185_incs = find_file('db_185.h', inc_dirs,
353 ['/usr/include/db3', '/usr/include/db2'])
354 db_inc = find_file('db.h', inc_dirs, ['/usr/include/db1'])
355 if db185_incs is not None:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000356 exts.append( Extension('bsddb', ['bsddbmodule.c'],
Andrew M. Kuchlinge06337a2001-02-23 16:27:48 +0000357 include_dirs = db185_incs,
358 define_macros=[('HAVE_DB_185_H',1)],
359 libraries = dblib ) )
360 elif db_inc is not None:
361 exts.append( Extension('bsddb', ['bsddbmodule.c'],
362 include_dirs = db_inc,
363 libraries = dblib) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000364
365 # The mpz module interfaces to the GNU Multiple Precision library.
Fredrik Lundhade711a2001-01-24 08:00:28 +0000366 # You need to ftp the GNU MP library.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000367 # This was originally written and tested against GMP 1.2 and 1.3.2.
368 # It has been modified by Rob Hooft to work with 2.0.2 as well, but I
369 # haven't tested it recently. For a more complete module,
370 # refer to pympz.sourceforge.net.
371
372 # A compatible MP library unencombered by the GPL also exists. It was
373 # posted to comp.sources.misc in volume 40 and is widely available from
374 # FTP archive sites. One URL for it is:
375 # ftp://gatekeeper.dec.com/.b/usenet/comp.sources.misc/volume40/fgmp/part01.Z
376
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000377 if (self.compiler.find_library_file(lib_dirs, 'gmp')):
378 exts.append( Extension('mpz', ['mpzmodule.c'],
379 libraries = ['gmp'] ) )
380
381
382 # Unix-only modules
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000383 if platform not in ['mac', 'win32']:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000384 # Steen Lumholt's termios module
385 exts.append( Extension('termios', ['termios.c']) )
386 # Jeremy Hylton's rlimit interface
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000387 if platform not in ['cygwin']:
388 exts.append( Extension('resource', ['resource.c']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000389
Andrew M. Kuchlingcf393f32001-02-21 02:38:24 +0000390 # Generic dynamic loading module
Andrew M. Kuchling5dfa1372001-03-02 06:24:14 +0000391 #exts.append( Extension('dl', ['dlmodule.c']) )
Andrew M. Kuchlingcf393f32001-02-21 02:38:24 +0000392
393 # Sun yellow pages. Some systems have the functions in libc.
Andrew M. Kuchling6efc6e72001-02-27 20:54:23 +0000394 if platform not in ['cygwin']:
395 if (self.compiler.find_library_file(lib_dirs, 'nsl')):
396 libs = ['nsl']
397 else:
398 libs = []
399 exts.append( Extension('nis', ['nismodule.c'],
400 libraries = libs) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000401
402 # Curses support, requring the System V version of curses, often
Fredrik Lundhade711a2001-01-24 08:00:28 +0000403 # provided by the ncurses library.
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000404 if platform == 'sunos4':
Andrew M. Kuchlingb69c7582001-02-28 19:49:57 +0000405 inc_dirs += ['/usr/5include']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000406 lib_dirs += ['/usr/5lib']
407
408 if (self.compiler.find_library_file(lib_dirs, 'ncurses')):
409 curses_libs = ['ncurses']
410 exts.append( Extension('_curses', ['_cursesmodule.c'],
411 libraries = curses_libs) )
412 elif (self.compiler.find_library_file(lib_dirs, 'curses')):
413 if (self.compiler.find_library_file(lib_dirs, 'terminfo')):
414 curses_libs = ['curses', 'terminfo']
415 else:
416 curses_libs = ['curses', 'termcap']
Fredrik Lundhade711a2001-01-24 08:00:28 +0000417
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000418 exts.append( Extension('_curses', ['_cursesmodule.c'],
419 libraries = curses_libs) )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000420
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000421 # If the curses module is enabled, check for the panel module
422 if (os.path.exists('Modules/_curses_panel.c') and
423 module_enabled(exts, '_curses') and
424 self.compiler.find_library_file(lib_dirs, 'panel')):
425 exts.append( Extension('_curses_panel', ['_curses_panel.c'],
426 libraries = ['panel'] + curses_libs) )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000427
428
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000429
430 # Lee Busby's SIGFPE modules.
431 # The library to link fpectl with is platform specific.
432 # Choose *one* of the options below for fpectl:
433
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000434 if platform == 'irix5':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000435 # For SGI IRIX (tested on 5.3):
436 exts.append( Extension('fpectl', ['fpectlmodule.c'],
437 libraries=['fpe']) )
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000438 elif 0: # XXX how to detect SunPro?
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000439 # For Solaris with SunPro compiler (tested on Solaris 2.5 with SunPro C 4.2):
440 # (Without the compiler you don't have -lsunmath.)
441 #fpectl fpectlmodule.c -R/opt/SUNWspro/lib -lsunmath -lm
442 pass
443 else:
444 # For other systems: see instructions in fpectlmodule.c.
445 #fpectl fpectlmodule.c ...
446 exts.append( Extension('fpectl', ['fpectlmodule.c']) )
447
448
449 # Andrew Kuchling's zlib module.
450 # This require zlib 1.1.3 (or later).
451 # See http://www.cdrom.com/pub/infozip/zlib/
452 if (self.compiler.find_library_file(lib_dirs, 'z')):
453 exts.append( Extension('zlib', ['zlibmodule.c'],
454 libraries = ['z']) )
455
456 # Interface to the Expat XML parser
457 #
458 # Expat is written by James Clark and must be downloaded separately
459 # (see below). The pyexpat module was written by Paul Prescod after a
460 # prototype by Jack Jansen.
461 #
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000462 # The Expat dist includes Windows .lib and .dll files. Home page is
463 # at http://www.jclark.com/xml/expat.html, the current production
464 # release is always ftp://ftp.jclark.com/pub/xml/expat.zip.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000465 #
466 # EXPAT_DIR, below, should point to the expat/ directory created by
467 # unpacking the Expat source distribution.
468 #
Andrew M. Kuchling5bbc7b92001-01-18 20:39:34 +0000469 # Note: the expat build process doesn't yet build a libexpat.a; you
470 # can do this manually while we try convince the author to add it. To
471 # do so, cd to EXPAT_DIR, run "make" if you have not done so, then
472 # run:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000473 #
474 # ar cr libexpat.a xmltok/*.o xmlparse/*.o
475 #
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000476 expat_defs = []
477 expat_incs = find_file('expat.h', inc_dirs, [])
478 if expat_incs is not None:
479 # expat.h was found
480 expat_defs = [('HAVE_EXPAT_H', 1)]
481 else:
482 expat_incs = find_file('xmlparse.h', inc_dirs, [])
Fredrik Lundhade711a2001-01-24 08:00:28 +0000483
Martin v. Löwis1ab29b22001-01-21 10:54:52 +0000484 if (expat_incs is not None and
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000485 self.compiler.find_library_file(lib_dirs, 'expat')):
486 exts.append( Extension('pyexpat', ['pyexpat.c'],
487 define_macros = expat_defs,
488 libraries = ['expat']) )
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000489
490 # Platform-specific libraries
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000491 if platform == 'linux2':
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000492 # Linux-specific modules
493 exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) )
494
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000495 if platform == 'sunos5':
Fredrik Lundhade711a2001-01-24 08:00:28 +0000496 # SunOS specific modules
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000497 exts.append( Extension('sunaudiodev', ['sunaudiodev.c']) )
498
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000499 self.extensions.extend(exts)
500
501 # Call the method for detecting whether _tkinter can be compiled
502 self.detect_tkinter(inc_dirs, lib_dirs)
Fredrik Lundhade711a2001-01-24 08:00:28 +0000503
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000504
505 def detect_tkinter(self, inc_dirs, lib_dirs):
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000506 # The _tkinter module.
Martin v. Löwisb1d19692001-03-21 07:44:53 +0000507
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000508 # Assume we haven't found any of the libraries or include files
509 tcllib = tklib = tcl_includes = tk_includes = None
Andrew M. Kuchlingd5c43062001-01-17 15:59:25 +0000510 for version in ['8.4', '8.3', '8.2', '8.1', '8.0']:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000511 tklib = self.compiler.find_library_file(lib_dirs,
512 'tk' + version )
513 tcllib = self.compiler.find_library_file(lib_dirs,
514 'tcl' + version )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000515 if tklib and tcllib:
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000516 # Exit the loop when we've found the Tcl/Tk libraries
517 break
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000518
Fredrik Lundhade711a2001-01-24 08:00:28 +0000519 # Now check for the header files
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000520 if tklib and tcllib:
521 # Check for the include files on Debian, where
522 # they're put in /usr/include/{tcl,tk}X.Y
Andrew M. Kuchling9a3fd8c2001-02-06 22:15:27 +0000523 debian_tcl_include = [ '/usr/include/tcl' + version ]
524 debian_tk_include = [ '/usr/include/tk' + version ] + debian_tcl_include
525 tcl_includes = find_file('tcl.h', inc_dirs, debian_tcl_include)
526 tk_includes = find_file('tk.h', inc_dirs, debian_tk_include)
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000527
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000528 if (tcllib is None or tklib is None and
529 tcl_includes is None or tk_includes is None):
530 # Something's missing, so give up
531 return
Fredrik Lundhade711a2001-01-24 08:00:28 +0000532
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000533 # OK... everything seems to be present for Tcl/Tk.
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000534
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000535 include_dirs = [] ; libs = [] ; defs = [] ; added_lib_dirs = []
536 for dir in tcl_includes + tk_includes:
537 if dir not in include_dirs:
538 include_dirs.append(dir)
Fredrik Lundhade711a2001-01-24 08:00:28 +0000539
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000540 # Check for various platform-specific directories
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000541 platform = self.get_platform()
542 if platform == 'sunos5':
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000543 include_dirs.append('/usr/openwin/include')
544 added_lib_dirs.append('/usr/openwin/lib')
545 elif os.path.exists('/usr/X11R6/include'):
546 include_dirs.append('/usr/X11R6/include')
547 added_lib_dirs.append('/usr/X11R6/lib')
548 elif os.path.exists('/usr/X11R5/include'):
549 include_dirs.append('/usr/X11R5/include')
550 added_lib_dirs.append('/usr/X11R5/lib')
551 else:
Fredrik Lundhade711a2001-01-24 08:00:28 +0000552 # Assume default location for X11
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000553 include_dirs.append('/usr/X11/include')
554 added_lib_dirs.append('/usr/X11/lib')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000555
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000556 # Check for BLT extension
557 if self.compiler.find_library_file(lib_dirs + added_lib_dirs, 'BLT8.0'):
558 defs.append( ('WITH_BLT', 1) )
559 libs.append('BLT8.0')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000560
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000561 # Add the Tcl/Tk libraries
Fredrik Lundhade711a2001-01-24 08:00:28 +0000562 libs.append('tk'+version)
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000563 libs.append('tcl'+version)
Fredrik Lundhade711a2001-01-24 08:00:28 +0000564
Andrew M. Kuchling34febf52001-01-24 03:31:07 +0000565 if platform in ['aix3', 'aix4']:
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000566 libs.append('ld')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000567
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000568 # Finally, link with the X11 libraries
569 libs.append('X11')
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000570
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000571 ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
572 define_macros=[('WITH_APPINIT', 1)] + defs,
573 include_dirs = include_dirs,
574 libraries = libs,
575 library_dirs = added_lib_dirs,
576 )
577 self.extensions.append(ext)
Fredrik Lundhade711a2001-01-24 08:00:28 +0000578
Andrew M. Kuchlingfbe73762001-01-18 18:44:20 +0000579 # XXX handle these, but how to detect?
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000580 # *** Uncomment and edit for PIL (TkImaging) extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +0000581 # -DWITH_PIL -I../Extensions/Imaging/libImaging tkImaging.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000582 # *** Uncomment and edit for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +0000583 # -DWITH_TOGL togl.c \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000584 # *** Uncomment these for TOGL extension only:
Fredrik Lundhade711a2001-01-24 08:00:28 +0000585 # -lGL -lGLU -lXext -lXmu \
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000586
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000587def main():
588 setup(name = 'Python standard library',
Neil Schemenauere7e2ece2001-01-17 21:58:00 +0000589 version = '%d.%d' % sys.version_info[:2],
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000590 cmdclass = {'build_ext':PyBuildExt},
591 # The struct module is defined here, because build_ext won't be
592 # called unless there's at least one extension module defined.
Andrew M. Kuchlingaece4272001-02-28 20:56:49 +0000593 ext_modules=[Extension('struct', ['structmodule.c'])],
594
595 # Scripts to install
596 scripts = ['Tools/scripts/pydoc']
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000597 )
Fredrik Lundhade711a2001-01-24 08:00:28 +0000598
Andrew M. Kuchling00e0f212001-01-17 15:23:23 +0000599# --install-platlib
600if __name__ == '__main__':
601 sysconfig.set_python_build()
602 main()