summaryrefslogtreecommitdiffstats
path: root/setup.py
blob: 6de7aae76c0a507b4714c50e78b36020ecf8528f (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
# Autodetecting setup.py script for building the Python extensions
#

__version__ = "$Revision$"

import sys, os, getopt
from distutils import sysconfig
from distutils import text_file
from distutils.errors import *
from distutils.core import Extension, setup
from distutils.command.build_ext import build_ext
from distutils.command.install import install

# This global variable is used to hold the list of modules to be disabled.
disabled_module_list = []

def find_file(filename, std_dirs, paths):
    """Searches for the directory where a given file is located,
    and returns a possibly-empty list of additional directories, or None
    if the file couldn't be found at all.

    'filename' is the name of a file, such as readline.h or libcrypto.a.
    'std_dirs' is the list of standard system directories; if the
        file is found in one of them, no additional directives are needed.
    'paths' is a list of additional locations to check; if the file is
        found in one of them, the resulting list will contain the directory.
    """

    # Check the standard locations
    for dir in std_dirs:
        f = os.path.join(dir, filename)
        if os.path.exists(f): return []

    # Check the additional directories
    for dir in paths:
        f = os.path.join(dir, filename)
        if os.path.exists(f):
            return [dir]

    # Not found anywhere
    return None

def find_library_file(compiler, libname, std_dirs, paths):
    filename = compiler.library_filename(libname, lib_type='shared')
    result = find_file(filename, std_dirs, paths)
    if result is not None: return result

    filename = compiler.library_filename(libname, lib_type='static')
    result = find_file(filename, std_dirs, paths)
    return result

def module_enabled(extlist, modname):
    """Returns whether the module 'modname' is present in the list
    of extensions 'extlist'."""
    extlist = [ext for ext in extlist if ext.name == modname]
    return len(extlist)

def find_module_file(module, dirlist):
    """Find a module in a set of possible folders. If it is not found
    return the unadorned filename"""
    list = find_file(module, [], dirlist)
    if not list:
        return module
    if len(list) > 1:
        self.announce("WARNING: multiple copies of %s found"%module)
    return os.path.join(list[0], module)
    
class PyBuildExt(build_ext):

    def build_extensions(self):

        # Detect which modules should be compiled
        self.detect_modules()

        # Remove modules that are present on the disabled list
        self.extensions = [ext for ext in self.extensions
                           if ext.name not in disabled_module_list]

        # Fix up the autodetected modules, prefixing all the source files
        # with Modules/ and adding Python's include directory to the path.
        (srcdir,) = sysconfig.get_config_vars('srcdir')

        # Figure out the location of the source code for extension modules
        moddir = os.path.join(os.getcwd(), srcdir, 'Modules')
        moddir = os.path.normpath(moddir)
        srcdir, tail = os.path.split(moddir)
        srcdir = os.path.normpath(srcdir)
        moddir = os.path.normpath(moddir)
        
        moddirlist = [moddir]
        incdirlist = ['./Include']
        
        # Platform-dependent module source and include directories
        platform = self.get_platform()
        if platform == 'darwin1':
            # Mac OS X also includes some mac-specific modules
            macmoddir = os.path.join(os.getcwd(), srcdir, 'Mac/Modules')
            moddirlist.append(macmoddir)
            incdirlist.append('./Mac/Include')

        # Fix up the paths for scripts, too
        self.distribution.scripts = [os.path.join(srcdir, filename)
                                     for filename in self.distribution.scripts]

        for ext in self.extensions[:]:
            ext.sources = [ find_module_file(filename, moddirlist)
                            for filename in ext.sources ]
            ext.include_dirs.append( '.' ) # to get config.h
            for incdir in incdirlist:
                ext.include_dirs.append( os.path.join(srcdir, incdir) )

            # If a module has already been built statically,
            # don't build it here
            if ext.name in sys.builtin_module_names:
                self.extensions.remove(ext)

        # Parse Modules/Setup to figure out which modules are turned
        # on in the file. 
        input = text_file.TextFile('Modules/Setup', join_lines=1)
        remove_modules = []
        while 1:
            line = input.readline()
            if not line: break
            line = line.split()
            remove_modules.append( line[0] )
        input.close()
        
        for ext in self.extensions[:]:
            if ext.name in remove_modules:
                self.extensions.remove(ext)
        
        # When you run "make CC=altcc" or something similar, you really want
        # those environment variables passed into the setup.py phase.  Here's
        # a small set of useful ones.
        compiler = os.environ.get('CC')
        linker_so = os.environ.get('LDSHARED')
        args = {}
        # unfortunately, distutils doesn't let us provide separate C and C++
        # compilers
        if compiler is not None:
            (ccshared,opt) = sysconfig.get_config_vars('CCSHARED','OPT')
            args['compiler_so'] = compiler + ' ' + opt + ' ' + ccshared
        if linker_so is not None:
            args['linker_so'] = linker_so + ' -shared'
        self.compiler.set_executables(**args)

        build_ext.build_extensions(self)

    def build_extension(self, ext):

        try:
            build_ext.build_extension(self, ext)
        except (CCompilerError, DistutilsError), why:
            self.announce('WARNING: building of extension "%s" failed: %s' %
                          (ext.name, sys.exc_info()[1]))
            return
        try:
            __import__(ext.name)
        except ImportError:
            self.announce('WARNING: removing "%s" since importing it failed' %
                          ext.name)
            assert not self.inplace
            fullname = self.get_ext_fullname(ext.name)
            ext_filename = os.path.join(self.build_lib,
                                        self.get_ext_filename(fullname))
            os.remove(ext_filename)

    def get_platform (self):
        # Get value of sys.platform
        platform = sys.platform
        if platform[:6] =='cygwin':
            platform = 'cygwin'
        elif platform[:4] =='beos':
            platform = 'beos'

        return platform

    def detect_modules(self):
        # Ensure that /usr/local is always used
        if '/usr/local/lib' not in self.compiler.library_dirs:
            self.compiler.library_dirs.insert(0, '/usr/local/lib')
        if '/usr/local/include' not in self.compiler.include_dirs:
            self.compiler.include_dirs.insert(0, '/usr/local/include' )

        # lib_dirs and inc_dirs are used to search for files;
        # if a file is found in one of those directories, it can
        # be assumed that no additional -I,-L directives are needed.
        lib_dirs = self.compiler.library_dirs + ['/lib', '/usr/lib']
        inc_dirs = self.compiler.include_dirs + ['/usr/include'] 
        exts = []

        platform = self.get_platform()
        
        # Check for MacOS X, which doesn't need libm.a at all
        math_libs = ['m']
        if platform in ['Darwin1.2', 'beos']:
            math_libs = []
        
        # XXX Omitted modules: gl, pure, dl, SGI-specific modules

        #
        # The following modules are all pretty straightforward, and compile
        # on pretty much any POSIXish platform.
        #

        # Some modules that are normally always on:
        exts.append( Extension('regex', ['regexmodule.c', 'regexpr.c']) )
        exts.append( Extension('pcre', ['pcremodule.c', 'pypcre.c']) )

        exts.append( Extension('_weakref', ['_weakref.c']) )
        exts.append( Extension('_symtable', ['symtablemodule.c']) )
        exts.append( Extension('xreadlines', ['xreadlinesmodule.c']) )

        # array objects
        exts.append( Extension('array', ['arraymodule.c']) )
        # complex math library functions
        exts.append( Extension('cmath', ['cmathmodule.c'],
                               libraries=math_libs) )

        # math library functions, e.g. sin()
        exts.append( Extension('math',  ['mathmodule.c'],
                               libraries=math_libs) )
        # fast string operations implemented in C
        exts.append( Extension('strop', ['stropmodule.c']) )
        # time operations and variables
        exts.append( Extension('time', ['timemodule.c'],
                               libraries=math_libs) )
        # operator.add() and similar goodies
        exts.append( Extension('operator', ['operator.c']) )
        # access to the builtin codecs and codec registry
        exts.append( Extension('_codecs', ['_codecsmodule.c']) )
        # Python C API test module
        exts.append( Extension('_testcapi', ['_testcapimodule.c']) )
        # static Unicode character database
        exts.append( Extension('unicodedata', ['unicodedata.c']) )
        # access to ISO C locale support
        exts.append( Extension('_locale', ['_localemodule.c']) )

        # Modules with some UNIX dependencies -- on by default:
        # (If you have a really backward UNIX, select and socket may not be
        # supported...)

        # fcntl(2) and ioctl(2)
        exts.append( Extension('fcntl', ['fcntlmodule.c']) )
        # pwd(3)
        exts.append( Extension('pwd', ['pwdmodule.c']) )
        # grp(3)
        exts.append( Extension('grp', ['grpmodule.c']) )
        # posix (UNIX) errno values
        exts.append( Extension('errno', ['errnomodule.c']) )
        # select(2); not on ancient System V
        exts.append( Extension('select', ['selectmodule.c']) )

        # The md5 module implements the RSA Data Security, Inc. MD5
        # Message-Digest Algorithm, described in RFC 1321.  The necessary files
        # md5c.c and md5.h are included here.
        exts.append( Extension('md5', ['md5module.c', 'md5c.c']) )

        # The sha module implements the SHA checksum algorithm.
        # (NIST's Secure Hash Algorithm.)
        exts.append( Extension('sha', ['shamodule.c']) )

        # Tommy Burnette's 'new' module (creates new empty objects of certain
        # kinds):
        exts.append( Extension('new', ['newmodule.c']) )

        # Helper module for various ascii-encoders
        exts.append( Extension('binascii', ['binascii.c']) )

        # Fred Drake's interface to the Python parser
        exts.append( Extension('parser', ['parsermodule.c']) )

        # Digital Creations' cStringIO and cPickle
        exts.append( Extension('cStringIO', ['cStringIO.c']) )
        exts.append( Extension('cPickle', ['cPickle.c']) )

        # Memory-mapped files (also works on Win32).
        exts.append( Extension('mmap', ['mmapmodule.c']) )

        # Lance Ellinghaus's modules:
        # enigma-inspired encryption
        exts.append( Extension('rotor', ['rotormodule.c']) )
        # syslog daemon interface
        exts.append( Extension('syslog', ['syslogmodule.c']) )

        # George Neville-Neil's timing module:
        exts.append( Extension('timing', ['timingmodule.c']) )

        #
        # Here ends the simple stuff.  From here on, modules need certain
        # libraries, are platform-specific, or present other surprises.
        #

        # Multimedia modules
        # These don't work for 64-bit platforms!!!
        # These represent audio samples or images as strings:

        # Disabled on 64-bit platforms
        if sys.maxint != 9223372036854775807L:
            # Operations on audio samples
            exts.append( Extension('audioop', ['audioop.c']) )
            # Operations on images
            exts.append( Extension('imageop', ['imageop.c']) )
            # Read SGI RGB image files (but coded portably)
            exts.append( Extension('rgbimg', ['rgbimgmodule.c']) )

        # readline
        if self.compiler.find_library_file(lib_dirs, 'readline'):
            readline_libs = ['readline']
            if self.compiler.find_library_file(lib_dirs +
                                               ['/usr/lib/termcap'],
                                               'termcap'):
                readline_libs.append('termcap')
            exts.append( Extension('readline', ['readline.c'],
                                   library_dirs=['/usr/lib/termcap'],
                                   libraries=readline_libs) )

        # The crypt module is now disabled by default because it breaks builds
        # on many systems (where -lcrypt is needed), e.g. Linux (I believe).

        if self.compiler.find_library_file(lib_dirs, 'crypt'):
            libs = ['crypt']
        else:
            libs = []
        exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) )

        # socket(2)
        # Detect SSL support for the socket module
        ssl_incs = find_file('openssl/ssl.h', inc_dirs,
                             ['/usr/local/ssl/include',
                              '/usr/contrib/ssl/include/'
                             ]
                             )
        ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs,
                                     ['/usr/local/ssl/lib',
                                      '/usr/contrib/ssl/lib/'
                                     ] )

        if (ssl_incs is not None and
            ssl_libs is not None):
            exts.append( Extension('_socket', ['socketmodule.c'],
                                   include_dirs = ssl_incs,
                                   library_dirs = ssl_libs,
                                   libraries = ['ssl', 'crypto'],
                                   define_macros = [('USE_SSL',1)] ) )
        else:
            exts.append( Extension('_socket', ['socketmodule.c']) )

        # Modules that provide persistent dictionary-like semantics.  You will
        # probably want to arrange for at least one of them to be available on
        # your machine, though none are defined by default because of library
        # dependencies.  The Python module anydbm.py provides an
        # implementation independent wrapper for these; dumbdbm.py provides
        # similar functionality (but slower of course) implemented in Python.

        # The standard Unix dbm module:
        if platform not in ['cygwin']:
            if (self.compiler.find_library_file(lib_dirs, 'ndbm')):
                exts.append( Extension('dbm', ['dbmmodule.c'],
                                       libraries = ['ndbm'] ) )
            else:
                exts.append( Extension('dbm', ['dbmmodule.c']) )

        # Anthony Baxter's gdbm module.  GNU dbm(3) will require -lgdbm:
        if (self.compiler.find_library_file(lib_dirs, 'gdbm')):
            exts.append( Extension('gdbm', ['gdbmmodule.c'],
                                   libraries = ['gdbm'] ) )

        # Berkeley DB interface.
        #
        # This requires the Berkeley DB code, see
        # ftp://ftp.cs.berkeley.edu/pub/4bsd/db.1.85.tar.gz
        #
        # Edit the variables DB and DBPORT to point to the db top directory
        # and the subdirectory of PORT where you built it.
        #
        # (See http://electricrain.com/greg/python/bsddb3/ for an interface to
        # BSD DB 3.x.)

        dblib = []
        if self.compiler.find_library_file(lib_dirs, 'db'):
            dblib = ['db']
        
        db185_incs = find_file('db_185.h', inc_dirs,
                               ['/usr/include/db3', '/usr/include/db2'])
        db_inc = find_file('db.h', inc_dirs, ['/usr/include/db1'])
        if db185_incs is not None:
            exts.append( Extension('bsddb', ['bsddbmodule.c'],
                                   include_dirs = db185_incs,
                                   define_macros=[('HAVE_DB_185_H',1)],
                                   libraries = dblib ) )
        elif db_inc is not None:
            exts.append( Extension('bsddb', ['bsddbmodule.c'],
                                   include_dirs = db_inc,
                                   libraries = dblib) )

        # The mpz module interfaces to the GNU Multiple Precision library.
        # You need to ftp the GNU MP library.
        # This was originally written and tested against GMP 1.2 and 1.3.2.
        # It has been modified by Rob Hooft to work with 2.0.2 as well, but I
        # haven't tested it recently.   For a more complete module,
        # refer to pympz.sourceforge.net.

        # A compatible MP library unencombered by the GPL also exists.  It was
        # posted to comp.sources.misc in volume 40 and is widely available from
        # FTP archive sites. One URL for it is:
        # ftp://gatekeeper.dec.com/.b/usenet/comp.sources.misc/volume40/fgmp/part01.Z

        if (self.compiler.find_library_file(lib_dirs, 'gmp')):
            exts.append( Extension('mpz', ['mpzmodule.c'],
                                   libraries = ['gmp'] ) )


        # Unix-only modules
        if platform not in ['mac', 'win32']:
            # Steen Lumholt's termios module
            exts.append( Extension('termios', ['termios.c']) )
            # Jeremy Hylton's rlimit interface
            if platform not in ['cygwin']:
                exts.append( Extension('resource', ['resource.c']) )

            # Sun yellow pages. Some systems have the functions in libc.
            if platform not in ['cygwin']:
                if (self.compiler.find_library_file(lib_dirs, 'nsl')):
                    libs = ['nsl']
                else:
                    libs = []
                exts.append( Extension('nis', ['nismodule.c'],
                                       libraries = libs) )

        # Curses support, requring the System V version of curses, often
        # provided by the ncurses library.
        if platform == 'sunos4':
            inc_dirs += ['/usr/5include']
            lib_dirs += ['/usr/5lib']

        if (self.compiler.find_library_file(lib_dirs, 'ncurses')):
            curses_libs = ['ncurses']
            exts.append( Extension('_curses', ['_cursesmodule.c'],
                                   libraries = curses_libs) )
        elif (self.compiler.find_library_file(lib_dirs, 'curses')):
            if (self.compiler.find_library_file(lib_dirs, 'terminfo')):
                curses_libs = ['curses', 'terminfo']
            else:
                curses_libs = ['curses', 'termcap']

            exts.append( Extension('_curses', ['_cursesmodule.c'],
                                   libraries = curses_libs) )

        # If the curses module is enabled, check for the panel module
        if (os.path.exists('Modules/_curses_panel.c') and
            module_enabled(exts, '_curses') and
            self.compiler.find_library_file(lib_dirs, 'panel')):
            exts.append( Extension('_curses_panel', ['_curses_panel.c'],
                                   libraries = ['panel'] + curses_libs) )



        # Lee Busby's SIGFPE modules.
        # The library to link fpectl with is platform specific.
        # Choose *one* of the options below for fpectl:

        if platform == 'irix5':
            # For SGI IRIX (tested on 5.3):
            exts.append( Extension('fpectl', ['fpectlmodule.c'],
                                   libraries=['fpe']) )
        elif 0: # XXX how to detect SunPro?
            # For Solaris with SunPro compiler (tested on Solaris 2.5 with SunPro C 4.2):
            # (Without the compiler you don't have -lsunmath.)
            #fpectl fpectlmodule.c -R/opt/SUNWspro/lib -lsunmath -lm
            pass
        else:
            # For other systems: see instructions in fpectlmodule.c.
            #fpectl fpectlmodule.c ...
            exts.append( Extension('fpectl', ['fpectlmodule.c']) )


        # Andrew Kuchling's zlib module.
        # This require zlib 1.1.3 (or later).
        # See http://www.cdrom.com/pub/infozip/zlib/
        zlib_inc = find_file('zlib.h', [], inc_dirs)
        if zlib_inc is not None:
            zlib_h = zlib_inc[0] + '/zlib.h'
            version = '"0.0.0"'
            version_req = '"1.1.3"'
            fp = open(zlib_h)
            while 1:
                line = fp.readline()
                if not line:
                    break
                if line.find('#define ZLIB_VERSION', 0) == 0:
                    version = line.split()[2]
                    break
            if version >= version_req:
                if (self.compiler.find_library_file(lib_dirs, 'z')):
                    exts.append( Extension('zlib', ['zlibmodule.c'],
                                           libraries = ['z']) )

        # Interface to the Expat XML parser
        #
        # Expat is written by James Clark and must be downloaded separately
        # (see below).  The pyexpat module was written by Paul Prescod after a
        # prototype by Jack Jansen.
        #
        # The Expat dist includes Windows .lib and .dll files.  Home page is
        # at http://www.jclark.com/xml/expat.html, the current production
        # release is always ftp://ftp.jclark.com/pub/xml/expat.zip.
        #
        # EXPAT_DIR, below, should point to the expat/ directory created by
        # unpacking the Expat source distribution.
        #
        # Note: the expat build process doesn't yet build a libexpat.a; you
        # can do this manually while we try convince the author to add it.  To
        # do so, cd to EXPAT_DIR, run "make" if you have not done so, then
        # run:
        #
        #    ar cr libexpat.a xmltok/*.o xmlparse/*.o
        #
        expat_defs = []
        expat_incs = find_file('expat.h', inc_dirs, [])
        if expat_incs is not None:
            # expat.h was found
            expat_defs = [('HAVE_EXPAT_H', 1)]
        else:
            expat_incs = find_file('xmlparse.h', inc_dirs, [])

        if (expat_incs is not None and
            self.compiler.find_library_file(lib_dirs, 'expat')):
            exts.append( Extension('pyexpat', ['pyexpat.c'],
                                   define_macros = expat_defs,
                                   libraries = ['expat']) )

        # Platform-specific libraries
        if platform == 'linux2':
            # Linux-specific modules
            exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) )

        if platform == 'sunos5':
            # SunOS specific modules
            exts.append( Extension('sunaudiodev', ['sunaudiodev.c']) )
        
        if platform == 'darwin1':
            # Mac OS X specific modules. These are ported over from MacPython
            # and still experimental. Some (such as gestalt or icglue) are
            # already generally useful, some (the GUI ones) really need to
            # be used from a framework.
            exts.append( Extension('gestalt', ['gestaltmodule.c']) )
            exts.append( Extension('MacOS', ['macosmodule.c']) )
            exts.append( Extension('icglue', ['icgluemodule.c']) )
            exts.append( Extension('macfs', ['macfsmodule.c', '../Python/getapplbycreator.c']) )
##            exts.append( Extension('Nav', ['Nav.c']) )
##            exts.append( Extension('AE', ['ae/AEmodule.c']) )
##            exts.append( Extension('App', ['app/Appmodule.c']) )
##            exts.append( Extension('CF', ['cf/CFmodule.c'],
##            		extra_link_args=['-framework', 'CoreFoundation']) )
##            exts.append( Extension('Cm', ['cm/Cmmodule.c']) )
##            exts.append( Extension('Ctl', ['ctl/Ctlmodule.c']) )
##            exts.append( Extension('Dlg', ['dlg/Dlgmodule.c']) )
##            exts.append( Extension('Drag', ['drag/Dragmodule.c']) )
##            exts.append( Extension('Evt', ['evt/Evtmodule.c']) )
##            exts.append( Extension('Fm', ['fm/Fmmodule.c']) )
##            exts.append( Extension('Icn', ['icn/Icnmodule.c']) )
##            exts.append( Extension('List', ['list/Listmodule.c']) )
##            exts.append( Extension('Menu', ['menu/Menumodule.c']) )
##            exts.append( Extension('Mlte', ['mlte/Mltemodule.c']) )
##            exts.append( Extension('Qd', ['qd/Qdmodule.c']) )
##            exts.append( Extension('Qdoffs', ['qdoffs/Qdoffsmodule.c']) )
##            exts.append( Extension('Qt', ['qt/Qtmodule.c'],
##            		extra_link_args=['-framework', 'QuickTime']) )
##            exts.append( Extension('Res', ['res/Resmodule.c'] ) )
####            exts.append( Extension('Scrap', ['scrap/Scrapmodule.c']) )
##            exts.append( Extension('Snd', ['snd/Sndmodule.c']) )
##            exts.append( Extension('TE', ['te/TEmodule.c']) )
####            exts.append( Extension('waste', ['waste/wastemodule.c']) )
##            exts.append( Extension('Win', ['win/Winmodule.c']) )
            
        self.extensions.extend(exts)

        # Call the method for detecting whether _tkinter can be compiled
        self.detect_tkinter(inc_dirs, lib_dirs)


    def detect_tkinter(self, inc_dirs, lib_dirs):
        # The _tkinter module.
        
        # Assume we haven't found any of the libraries or include files
        # The versions with dots are used on Unix, and the versions without
        # dots on Windows, for detection by cygwin.
        tcllib = tklib = tcl_includes = tk_includes = None
        for version in ['8.4', '84', '8.3', '83', '8.2',
                        '82', '8.1', '81', '8.0', '80']:
             tklib = self.compiler.find_library_file(lib_dirs,
                                                     'tk' + version )
             tcllib = self.compiler.find_library_file(lib_dirs,
                                                      'tcl' + version )
             if tklib and tcllib:
                # Exit the loop when we've found the Tcl/Tk libraries
                break

        # Now check for the header files
        if tklib and tcllib:
            # Check for the include files on Debian, where
            # they're put in /usr/include/{tcl,tk}X.Y
            debian_tcl_include = [ '/usr/include/tcl' + version ]
            debian_tk_include =  [ '/usr/include/tk'  + version ] + debian_tcl_include
            tcl_includes = find_file('tcl.h', inc_dirs, debian_tcl_include)
            tk_includes = find_file('tk.h', inc_dirs, debian_tk_include)

        if (tcllib is None or tklib is None and
            tcl_includes is None or tk_includes is None):
            # Something's missing, so give up
            return

        # OK... everything seems to be present for Tcl/Tk.

        include_dirs = [] ; libs = [] ; defs = [] ; added_lib_dirs = []
        for dir in tcl_includes + tk_includes:
            if dir not in include_dirs:
                include_dirs.append(dir)

        # Check for various platform-specific directories
        platform = self.get_platform()
        if platform == 'sunos5':
            include_dirs.append('/usr/openwin/include')
            added_lib_dirs.append('/usr/openwin/lib')
        elif os.path.exists('/usr/X11R6/include'):
            include_dirs.append('/usr/X11R6/include')
            added_lib_dirs.append('/usr/X11R6/lib')
        elif os.path.exists('/usr/X11R5/include'):
            include_dirs.append('/usr/X11R5/include')
            added_lib_dirs.append('/usr/X11R5/lib')
        else:
            # Assume default location for X11
            include_dirs.append('/usr/X11/include')
            added_lib_dirs.append('/usr/X11/lib')

        # Check for BLT extension
        if self.compiler.find_library_file(lib_dirs + added_lib_dirs, 'BLT8.0'):
            defs.append( ('WITH_BLT', 1) )
            libs.append('BLT8.0')

        # Add the Tcl/Tk libraries
        libs.append('tk'+version)
        libs.append('tcl'+version)

        if platform in ['aix3', 'aix4']:
            libs.append('ld')

        # Finally, link with the X11 libraries (not appropriate on cygwin)
        if platform != "cygwin":
            libs.append('X11')

        ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
                        define_macros=[('WITH_APPINIT', 1)] + defs,
                        include_dirs = include_dirs,
                        libraries = libs,
                        library_dirs = added_lib_dirs,
                        )
        self.extensions.append(ext)

        # XXX handle these, but how to detect?
        # *** Uncomment and edit for PIL (TkImaging) extension only:
        #       -DWITH_PIL -I../Extensions/Imaging/libImaging  tkImaging.c \
        # *** Uncomment and edit for TOGL extension only:
        #       -DWITH_TOGL togl.c \
        # *** Uncomment these for TOGL extension only:
        #       -lGL -lGLU -lXext -lXmu \

class PyBuildInstall(install):
    # Suppress the warning about installation into the lib_dynload
    # directory, which is not in sys.path when running Python during
    # installation:
    def initialize_options (self):
        install.initialize_options(self)
        self.warn_dir=0
    
def main():
    # turn off warnings when deprecated modules are imported
    import warnings
    warnings.filterwarnings("ignore",category=DeprecationWarning)
    setup(name = 'Python standard library',
          version = '%d.%d' % sys.version_info[:2],
          cmdclass = {'build_ext':PyBuildExt, 'install':PyBuildInstall},
          # The struct module is defined here, because build_ext won't be
          # called unless there's at least one extension module defined.
          ext_modules=[Extension('struct', ['structmodule.c'])],

          # Scripts to install
          scripts = ['Tools/scripts/pydoc']
        )

# --install-platlib
if __name__ == '__main__':
    sysconfig.set_python_build()
    main()