# Autodetecting setup.py script for building the Python extensions

#

__version__ = "$Revision$"

import sys, os, getopt, imp

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 add_dir_to_list(dirlist, dir):

"""Add the directory 'dir' to the list 'dirlist' (at the front) if

1) 'dir' is not already in 'dirlist'

2) 'dir' actually exists, and is a directory."""

if os.path.isdir(dir) and dir not in dirlist:

dirlist.insert(0, dir)

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 == 'darwin':

# 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')

alldirlist = moddirlist + incdirlist

# 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 ]

if ext.depends is not None:

ext.depends = [find_module_file(filename, alldirlist)

for filename in ext.depends]

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

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

# Workaround for Mac OS X: The Carbon-based modules cannot be

# reliably imported into a command-line Python

if 'Carbon' in ext.extra_link_args:

self.announce(

'WARNING: skipping import check for Carbon-based "%s"' %

ext.name)

return

# Workaround for Cygwin: Cygwin currently has fork issues when many

# modules have been imported

if self.get_platform() == 'cygwin':

self.announce('WARNING: skipping import check for Cygwin-based "%s"'

% ext.name)

return

ext_filename = os.path.join(

self.build_lib,

self.get_ext_filename(self.get_ext_fullname(ext.name)))

try:

imp.load_dynamic(ext.name, ext_filename)

except ImportError, why:

if 1:

self.announce('*** WARNING: renaming "%s" since importing it'

' failed: %s' % (ext.name, why))

assert not self.inplace

basename, tail = os.path.splitext(ext_filename)

newname = basename + "_failed" + tail

if os.path.exists(newname): os.remove(newname)

os.rename(ext_filename, newname)

# XXX -- This relies on a Vile HACK in

# distutils.command.build_ext.build_extension(). The

# _built_objects attribute is stored there strictly for

# use here.

# If there is a failure, _built_objects may not be there,

# so catch the AttributeError and move on.

try:

for filename in self._built_objects:

os.remove(filename)

except AttributeError:

self.announce('unable to remove files (ignored)')

else:

self.announce('*** WARNING: importing extension "%s" '

'failed: %s' % (ext.name, why))

def get_platform (self):

# Get value of sys.platform

platform = sys.platform

if platform[:6] =='cygwin':

platform = 'cygwin'

elif platform[:4] =='beos':

platform = 'beos'

elif platform[:6] == 'darwin':

platform = 'darwin'

elif platform[:6] == 'atheos':

platform = 'atheos'

return platform

def detect_modules(self):

# Ensure that /usr/local is always used

add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')

add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')

add_dir_to_list(self.compiler.library_dirs,

sysconfig.get_config_var("LIBDIR"))

add_dir_to_list(self.compiler.include_dirs,

sysconfig.get_config_var("INCLUDEDIR"))

try:

have_unicode = unicode

except NameError:

have_unicode = 0

# 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()

(srcdir,) = sysconfig.get_config_vars('srcdir')

# Check for AtheOS which has libraries in non-standard locations

if platform == 'atheos':

lib_dirs += ['/system/libs', '/atheos/autolnk/lib']

lib_dirs += os.getenv('LIBRARY_PATH', '').split(os.pathsep)

inc_dirs += ['/system/include', '/atheos/autolnk/include']

inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)

# Check for MacOS X, which doesn't need libm.a at all

math_libs = ['m']

if platform in ['darwin', '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('_hotshot', ['_hotshot.c']) )

exts.append( Extension('_weakref', ['_weakref.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

if have_unicode:

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']) )

# 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']) )

# cStringIO and cPickle

exts.append( Extension('cStringIO', ['cStringIO.c']) )

exts.append( Extension('cPickle', ['cPickle.c']) )

# Memory-mapped files (also works on Win32).

if platform not in ['atheos']:

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,

'ncurses'):

readline_libs.append('ncurses')

elif 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) )

# crypt module.

if self.compiler.find_library_file(lib_dirs, 'crypt'):

libs = ['crypt']

else:

libs = []

exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) )

# socket(2)

exts.append( Extension('_socket', ['socketmodule.c'],

depends = ['socketmodule.h']) )

# Detect SSL support for the socket module (via _ssl)

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('_ssl', ['_ssl.c'],

include_dirs = ssl_incs,

library_dirs = ssl_libs,

libraries = ['ssl', 'crypto'],

depends = ['socketmodule.h']), )

# 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'] ) )

elif self.compiler.find_library_file(lib_dirs, 'db1'):

exts.append( Extension('dbm', ['dbmmodule.c'],

libraries = ['db1'] ) )

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://pybsddb.sourceforge.net/ for an interface to

# Berkeley DB 3.x.)

dblib = []

if self.compiler.find_library_file(lib_dirs, 'db-3.2'):

dblib = ['db-3.2']

elif self.compiler.find_library_file(lib_dirs, 'db-3.1'):

dblib = ['db-3.1']

elif self.compiler.find_library_file(lib_dirs, 'db3'):

dblib = ['db3']

elif self.compiler.find_library_file(lib_dirs, 'db2'):

dblib = ['db2']

elif self.compiler.find_library_file(lib_dirs, 'db1'):

dblib = ['db1']

elif 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, and it definitely doesn't work with

# GMP 4.0. For more complete modules, refer to

# http://gmpy.sourceforge.net and

# http://www.egenix.com/files/python/mxNumber.html

# A compatible MP library unencumbered 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 ['atheos']:

exts.append( Extension('resource', ['resource.c']) )

# Sun yellow pages. Some systems have the functions in libc.

if platform not in ['cygwin', 'atheos']:

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')

and platform != 'darwin'):

# OSX has an old Berkeley curses, not good enough for

# the _curses module.

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 (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. Source of Expat 1.95.2 is included

# in Modules/expat. Usage of a system shared libexpat.so/expat.dll

# is only advised if that has the same or newer version and was

# build using the same defines.

if sys.byteorder == "little":

xmlbo = "12"

else:

xmlbo = "21"

expatinc = os.path.join(os.getcwd(), srcdir, 'Modules', 'expat')

exts.append(Extension('pyexpat',

sources = [

'pyexpat.c',

'expat/xmlparse.c',

'expat/xmlrole.c',

'expat/xmltok.c',

],

define_macros = [

('HAVE_EXPAT_H',None),

('XML_NS', '1'),

('XML_DTD', '1'),

('XML_BYTE_ORDER', xmlbo),

('XML_CONTEXT_BYTES','1024'),

],

include_dirs = [expatinc]

))

# Dynamic loading module

dl_inc = find_file('dlfcn.h', [], inc_dirs)

if (dl_inc is not None) and (platform not in ['atheos']):

exts.append( Extension('dl', ['dlmodule.c']) )

# 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 == 'darwin':

# 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.

#

# I would like to trigger on WITH_NEXT_FRAMEWORK but that isn't

# available here. This Makefile variable is also what the install

# procedure triggers on.

frameworkdir = sysconfig.get_config_var('PYTHONFRAMEWORKDIR')

exts.append( Extension('gestalt', ['gestaltmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('MacOS', ['macosmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('icglue', ['icgluemodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('macfs',

['macfsmodule.c',

'../Python/getapplbycreator.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_CF', ['cf/_CFmodule.c'],

extra_link_args=['-framework', 'CoreFoundation']) )

exts.append( Extension('_Res', ['res/_Resmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Snd', ['snd/_Sndmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

if frameworkdir:

exts.append( Extension('Nav', ['Nav.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_AE', ['ae/_AEmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_App', ['app/_Appmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_CarbonEvt', ['carbonevt/_CarbonEvtmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_CG', ['cg/_CGmodule.c'],

extra_link_args=['-framework', 'ApplicationServices',

'-framework', 'Carbon']) )

exts.append( Extension('_Cm', ['cm/_Cmmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Ctl', ['ctl/_Ctlmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Dlg', ['dlg/_Dlgmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Drag', ['drag/_Dragmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Evt', ['evt/_Evtmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Fm', ['fm/_Fmmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Icn', ['icn/_Icnmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_List', ['list/_Listmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Menu', ['menu/_Menumodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Mlte', ['mlte/_Mltemodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Qd', ['qd/_Qdmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Qdoffs', ['qdoffs/_Qdoffsmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_Qt', ['qt/_Qtmodule.c'],

extra_link_args=['-framework', 'QuickTime',

'-framework', 'Carbon']) )

exts.append( Extension('_Scrap', ['scrap/_Scrapmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

exts.append( Extension('_TE', ['te/_TEmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

# As there is no standardized place (yet) to put user-installed

# Mac libraries on OSX you should put a symlink to your Waste

# installation in the same folder as your python source tree.

# Or modify the next two lines:-)

waste_incs = find_file("WASTE.h", [], ["../waste/C_C++ Headers"])

waste_libs = find_library_file(self.compiler, "WASTE", [],

["../waste/Static Libraries"])

if waste_incs != None and waste_libs != None:

exts.append( Extension('waste',

['waste/wastemodule.c',

'Mac/Wastemods/WEObjectHandlers.c',

'Mac/Wastemods/WETabHooks.c',

'Mac/Wastemods/WETabs.c'

],

include_dirs = waste_incs + ['Mac/Wastemods'],

library_dirs = waste_libs,

libraries = ['WASTE'],

extra_link_args = ['-framework', 'Carbon'],

) )

exts.append( Extension('_Win', ['win/_Winmodule.c'],

extra_link_args=['-framework', 'Carbon']) )

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')

# If Cygwin, then verify that X is installed before proceeding

if platform == 'cygwin':

x11_inc = find_file('X11/Xlib.h', [], inc_dirs)

if x11_inc is None:

# X header files missing, so give up

return

# 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__':

main()