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cpython/setup.py
Fred Drake fc8341d070 Update description of the Expat library. 
Closes SF bug #556370.
2002-06-17 17:55:30 +00:00

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# 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.
# Berkeley DB interface.
#
# This requires the Berkeley DB code, see
# ftp://ftp.cs.berkeley.edu/pub/4bsd/db.1.85.tar.gz
#
# (See http://pybsddb.sourceforge.net/ for an interface to
# Berkeley DB 3.x.)
# when sorted in reverse order, keys for this dict must appear in the
# order you wish to search - e.g., search for db3 before db2, db2
# before db1
db_try_this = {
'db4': {'libs': ('db-4.3', 'db-4.2', 'db-4.1', 'db-4.0'),
'libdirs': ('/usr/local/BerkeleyDB.4.3/lib',
'/usr/local/BerkeleyDB.4.2/lib',
'/usr/local/BerkeleyDB.4.1/lib',
'/usr/local/BerkeleyDB.4.0/lib',
'/usr/lib',
'/opt/sfw',
'/sw/lib',
'/lib',
),
'incdirs': ('/usr/local/BerkeleyDB.4.3/include',
'/usr/local/BerkeleyDB.4.2/include',
'/usr/local/BerkeleyDB.4.1/include',
'/usr/local/BerkeleyDB.4.0/include',
'/usr/include/db3',
'/opt/sfw/include/db3',
'/sw/include/db3',
'/usr/local/include/db3',
),
'incs': ('db_185.h',)},
'db3': {'libs': ('db-3.3', 'db-3.2', 'db-3.1', 'db-3.0'),
'libdirs': ('/usr/local/BerkeleyDB.3.3/lib',
'/usr/local/BerkeleyDB.3.2/lib',
'/usr/local/BerkeleyDB.3.1/lib',
'/usr/local/BerkeleyDB.3.0/lib',
'/usr/lib',
'/opt/sfw',
'/sw/lib',
'/lib',
),
'incdirs': ('/usr/local/BerkeleyDB.3.3/include',
'/usr/local/BerkeleyDB.3.2/include',
'/usr/local/BerkeleyDB.3.1/include',
'/usr/local/BerkeleyDB.3.0/include',
'/usr/include/db3',
'/opt/sfw/include/db3',
'/sw/include/db3',
'/usr/local/include/db3',
),
'incs': ('db_185.h',)},
'db2': {'libs': ('db2',),
'libdirs': ('/usr/lib', '/sw/lib', '/lib'),
'incdirs': ('/usr/include/db2',
'/usr/local/include/db2', '/sw/include/db2'),
'incs': ('db_185.h',)},
# if you are willing to risk hash db file corruption you can
# uncomment the lines below for db1. Note that this will affect
# not only the bsddb module, but the dbhash and anydbm modules
# as well. you have been warned!!!
##'db1': {'libs': ('db1', 'db'),
## 'libdirs': ('/usr/lib', '/sw/lib', '/lib'),
## 'incdirs': ('/usr/include/db1', '/usr/local/include/db1',
## '/usr/include', '/usr/local/include'),
## 'incs': ('db.h',)},
}
# override this list to affect the library version search order
# for example, if you want to force version 2 to be used:
# db_search_order = ["db2"]
db_search_order = db_try_this.keys()
db_search_order.sort()
db_search_order.reverse()
find_lib_file = self.compiler.find_library_file
class found(Exception): pass
try:
for dbkey in db_search_order:
dbd = db_try_this[dbkey]
for dblib in dbd['libs']:
for dbinc in dbd['incs']:
db_incs = find_file(dbinc, [], dbd['incdirs'])
dblib_dir = find_lib_file(dbd['libdirs'], dblib)
if db_incs and dblib_dir:
dblib_dir = os.path.dirname(dblib_dir)
dblibs = [dblib]
raise found
except found:
if dbinc == 'db_185.h':
exts.append(Extension('bsddb', ['bsddbmodule.c'],
library_dirs=[dblib_dir],
include_dirs=db_incs,
define_macros=[('HAVE_DB_185_H',1)],
libraries=[dblib]))
else:
exts.append(Extension('bsddb', ['bsddbmodule.c'],
library_dirs=[dblib_dir],
include_dirs=db_incs,
libraries=[dblib]))
else:
db_incs = None
dblibs = []
dblib_dir = None
# 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, 'gdbm'):
exts.append( Extension('dbm', ['dbmmodule.c'],
libraries = ['gdbm'] ) )
elif db_incs is not None:
exts.append( Extension('dbm', ['dbmmodule.c'],
library_dirs=dblib_dir,
include_dirs=db_incs,
libraries=dblibs))
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'] ) )
# 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 was written by James Clark and is now maintained by a
# group of developers on SourceForge; see www.libexpat.org for
# more information. 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 not advised.
#
# More information on Expat can be found at www.libexpat.org.
#
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()
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