1113 lines
48 KiB
Python
1113 lines
48 KiB
Python
# Autodetecting setup.py script for building the Python extensions
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#
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__version__ = "$Revision$"
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import sys, os, getopt, imp, re
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from distutils import log
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from distutils import sysconfig
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from distutils import text_file
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from distutils.errors import *
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from distutils.core import Extension, setup
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from distutils.command.build_ext import build_ext
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from distutils.command.install import install
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from distutils.command.install_lib import install_lib
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# This global variable is used to hold the list of modules to be disabled.
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disabled_module_list = []
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def add_dir_to_list(dirlist, dir):
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"""Add the directory 'dir' to the list 'dirlist' (at the front) if
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1) 'dir' is not already in 'dirlist'
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2) 'dir' actually exists, and is a directory."""
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if dir is not None and os.path.isdir(dir) and dir not in dirlist:
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dirlist.insert(0, dir)
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def find_file(filename, std_dirs, paths):
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"""Searches for the directory where a given file is located,
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and returns a possibly-empty list of additional directories, or None
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if the file couldn't be found at all.
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'filename' is the name of a file, such as readline.h or libcrypto.a.
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'std_dirs' is the list of standard system directories; if the
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file is found in one of them, no additional directives are needed.
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'paths' is a list of additional locations to check; if the file is
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found in one of them, the resulting list will contain the directory.
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"""
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# Check the standard locations
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for dir in std_dirs:
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f = os.path.join(dir, filename)
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if os.path.exists(f): return []
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# Check the additional directories
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for dir in paths:
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f = os.path.join(dir, filename)
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if os.path.exists(f):
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return [dir]
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# Not found anywhere
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return None
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def find_library_file(compiler, libname, std_dirs, paths):
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result = compiler.find_library_file(std_dirs + paths, libname)
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if result is None:
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return None
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# Check whether the found file is in one of the standard directories
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dirname = os.path.dirname(result)
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for p in std_dirs:
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# Ensure path doesn't end with path separator
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if p.endswith(os.sep):
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p = p.strip(os.sep)
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if p == dirname:
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return [ ]
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# Otherwise, it must have been in one of the additional directories,
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# so we have to figure out which one.
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for p in paths:
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# Ensure path doesn't end with path separator
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if p.endswith(os.sep):
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p = p.strip(os.sep)
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if p == dirname:
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return [p]
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else:
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assert False, "Internal error: Path not found in std_dirs or paths"
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def module_enabled(extlist, modname):
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"""Returns whether the module 'modname' is present in the list
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of extensions 'extlist'."""
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extlist = [ext for ext in extlist if ext.name == modname]
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return len(extlist)
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def find_module_file(module, dirlist):
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"""Find a module in a set of possible folders. If it is not found
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return the unadorned filename"""
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list = find_file(module, [], dirlist)
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if not list:
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return module
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if len(list) > 1:
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log.info("WARNING: multiple copies of %s found"%module)
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return os.path.join(list[0], module)
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class PyBuildExt(build_ext):
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def build_extensions(self):
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# Detect which modules should be compiled
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self.detect_modules()
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# Remove modules that are present on the disabled list
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self.extensions = [ext for ext in self.extensions
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if ext.name not in disabled_module_list]
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# Fix up the autodetected modules, prefixing all the source files
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# with Modules/ and adding Python's include directory to the path.
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(srcdir,) = sysconfig.get_config_vars('srcdir')
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if not srcdir:
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# Maybe running on Windows but not using CYGWIN?
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raise ValueError("No source directory; cannot proceed.")
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# Figure out the location of the source code for extension modules
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moddir = os.path.join(os.getcwd(), srcdir, 'Modules')
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moddir = os.path.normpath(moddir)
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srcdir, tail = os.path.split(moddir)
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srcdir = os.path.normpath(srcdir)
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moddir = os.path.normpath(moddir)
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moddirlist = [moddir]
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incdirlist = ['./Include']
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# Platform-dependent module source and include directories
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platform = self.get_platform()
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if platform in ('darwin', 'mac'):
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# Mac OS X also includes some mac-specific modules
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macmoddir = os.path.join(os.getcwd(), srcdir, 'Mac/Modules')
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moddirlist.append(macmoddir)
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incdirlist.append('./Mac/Include')
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alldirlist = moddirlist + incdirlist
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# Fix up the paths for scripts, too
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self.distribution.scripts = [os.path.join(srcdir, filename)
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for filename in self.distribution.scripts]
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for ext in self.extensions[:]:
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ext.sources = [ find_module_file(filename, moddirlist)
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for filename in ext.sources ]
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if ext.depends is not None:
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ext.depends = [find_module_file(filename, alldirlist)
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for filename in ext.depends]
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ext.include_dirs.append( '.' ) # to get config.h
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for incdir in incdirlist:
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ext.include_dirs.append( os.path.join(srcdir, incdir) )
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# If a module has already been built statically,
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# don't build it here
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if ext.name in sys.builtin_module_names:
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self.extensions.remove(ext)
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if platform != 'mac':
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# Parse Modules/Setup to figure out which modules are turned
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# on in the file.
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input = text_file.TextFile('Modules/Setup', join_lines=1)
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remove_modules = []
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while 1:
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line = input.readline()
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if not line: break
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line = line.split()
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remove_modules.append( line[0] )
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input.close()
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for ext in self.extensions[:]:
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if ext.name in remove_modules:
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self.extensions.remove(ext)
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# When you run "make CC=altcc" or something similar, you really want
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# those environment variables passed into the setup.py phase. Here's
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# a small set of useful ones.
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compiler = os.environ.get('CC')
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linker_so = os.environ.get('LDSHARED')
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args = {}
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# unfortunately, distutils doesn't let us provide separate C and C++
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# compilers
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if compiler is not None:
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(ccshared,opt,base) = sysconfig.get_config_vars('CCSHARED','OPT','BASECFLAGS')
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args['compiler_so'] = compiler + ' ' + opt + ' ' + ccshared + ' ' + base
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if linker_so is not None:
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args['linker_so'] = linker_so
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self.compiler.set_executables(**args)
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build_ext.build_extensions(self)
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def build_extension(self, ext):
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try:
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build_ext.build_extension(self, ext)
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except (CCompilerError, DistutilsError), why:
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self.announce('WARNING: building of extension "%s" failed: %s' %
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(ext.name, sys.exc_info()[1]))
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return
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# Workaround for Mac OS X: The Carbon-based modules cannot be
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# reliably imported into a command-line Python
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if 'Carbon' in ext.extra_link_args:
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self.announce(
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'WARNING: skipping import check for Carbon-based "%s"' %
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ext.name)
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return
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# Workaround for Cygwin: Cygwin currently has fork issues when many
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# modules have been imported
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if self.get_platform() == 'cygwin':
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self.announce('WARNING: skipping import check for Cygwin-based "%s"'
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% ext.name)
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return
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ext_filename = os.path.join(
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self.build_lib,
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self.get_ext_filename(self.get_ext_fullname(ext.name)))
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try:
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imp.load_dynamic(ext.name, ext_filename)
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except ImportError, why:
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self.announce('*** WARNING: renaming "%s" since importing it'
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' failed: %s' % (ext.name, why), level=3)
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assert not self.inplace
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basename, tail = os.path.splitext(ext_filename)
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newname = basename + "_failed" + tail
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if os.path.exists(newname):
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os.remove(newname)
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os.rename(ext_filename, newname)
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# XXX -- This relies on a Vile HACK in
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# distutils.command.build_ext.build_extension(). The
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# _built_objects attribute is stored there strictly for
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# use here.
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# If there is a failure, _built_objects may not be there,
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# so catch the AttributeError and move on.
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try:
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for filename in self._built_objects:
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os.remove(filename)
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except AttributeError:
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self.announce('unable to remove files (ignored)')
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except:
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exc_type, why, tb = sys.exc_info()
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self.announce('*** WARNING: importing extension "%s" '
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'failed with %s: %s' % (ext.name, exc_type, why),
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level=3)
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def get_platform (self):
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# Get value of sys.platform
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platform = sys.platform
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if platform[:6] =='cygwin':
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platform = 'cygwin'
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elif platform[:4] =='beos':
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platform = 'beos'
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elif platform[:6] == 'darwin':
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platform = 'darwin'
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elif platform[:6] == 'atheos':
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platform = 'atheos'
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return platform
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def detect_modules(self):
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# Ensure that /usr/local is always used
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add_dir_to_list(self.compiler.library_dirs, '/usr/local/lib')
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add_dir_to_list(self.compiler.include_dirs, '/usr/local/include')
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# fink installs lots of goodies in /sw/... - make sure we
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# check there
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if sys.platform == "darwin":
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add_dir_to_list(self.compiler.library_dirs, '/sw/lib')
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add_dir_to_list(self.compiler.include_dirs, '/sw/include')
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if os.path.normpath(sys.prefix) != '/usr':
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add_dir_to_list(self.compiler.library_dirs,
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sysconfig.get_config_var("LIBDIR"))
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add_dir_to_list(self.compiler.include_dirs,
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sysconfig.get_config_var("INCLUDEDIR"))
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try:
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have_unicode = unicode
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except NameError:
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have_unicode = 0
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# lib_dirs and inc_dirs are used to search for files;
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# if a file is found in one of those directories, it can
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# be assumed that no additional -I,-L directives are needed.
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lib_dirs = self.compiler.library_dirs + ['/lib', '/usr/lib']
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inc_dirs = self.compiler.include_dirs + ['/usr/include']
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exts = []
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platform = self.get_platform()
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(srcdir,) = sysconfig.get_config_vars('srcdir')
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# Check for AtheOS which has libraries in non-standard locations
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if platform == 'atheos':
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lib_dirs += ['/system/libs', '/atheos/autolnk/lib']
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lib_dirs += os.getenv('LIBRARY_PATH', '').split(os.pathsep)
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inc_dirs += ['/system/include', '/atheos/autolnk/include']
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inc_dirs += os.getenv('C_INCLUDE_PATH', '').split(os.pathsep)
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# Check for MacOS X, which doesn't need libm.a at all
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math_libs = ['m']
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if platform in ['darwin', 'beos', 'mac']:
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math_libs = []
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# XXX Omitted modules: gl, pure, dl, SGI-specific modules
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#
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# The following modules are all pretty straightforward, and compile
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# on pretty much any POSIXish platform.
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#
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# Some modules that are normally always on:
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exts.append( Extension('regex', ['regexmodule.c', 'regexpr.c']) )
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exts.append( Extension('pcre', ['pcremodule.c', 'pypcre.c']) )
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exts.append( Extension('_hotshot', ['_hotshot.c']) )
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exts.append( Extension('_weakref', ['_weakref.c']) )
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exts.append( Extension('xreadlines', ['xreadlinesmodule.c']) )
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# array objects
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exts.append( Extension('array', ['arraymodule.c']) )
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# complex math library functions
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exts.append( Extension('cmath', ['cmathmodule.c'],
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libraries=math_libs) )
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# math library functions, e.g. sin()
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exts.append( Extension('math', ['mathmodule.c'],
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libraries=math_libs) )
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# fast string operations implemented in C
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exts.append( Extension('strop', ['stropmodule.c']) )
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# time operations and variables
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exts.append( Extension('time', ['timemodule.c'],
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libraries=math_libs) )
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exts.append( Extension('datetime', ['datetimemodule.c'],
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libraries=math_libs) )
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# random number generator implemented in C
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exts.append( Extension("_random", ["_randommodule.c"]) )
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# fast iterator tools implemented in C
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exts.append( Extension("itertools", ["itertoolsmodule.c"]) )
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# operator.add() and similar goodies
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exts.append( Extension('operator', ['operator.c']) )
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# Python C API test module
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exts.append( Extension('_testcapi', ['_testcapimodule.c']) )
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# static Unicode character database
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if have_unicode:
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exts.append( Extension('unicodedata', ['unicodedata.c']) )
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# access to ISO C locale support
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if platform in ['cygwin', 'aix4']:
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locale_libs = ['intl']
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else:
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locale_libs = []
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exts.append( Extension('_locale', ['_localemodule.c'],
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libraries=locale_libs ) )
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# Modules with some UNIX dependencies -- on by default:
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# (If you have a really backward UNIX, select and socket may not be
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# supported...)
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# fcntl(2) and ioctl(2)
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exts.append( Extension('fcntl', ['fcntlmodule.c']) )
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if platform not in ['mac']:
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# pwd(3)
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exts.append( Extension('pwd', ['pwdmodule.c']) )
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# grp(3)
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exts.append( Extension('grp', ['grpmodule.c']) )
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# select(2); not on ancient System V
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exts.append( Extension('select', ['selectmodule.c']) )
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# The md5 module implements the RSA Data Security, Inc. MD5
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# Message-Digest Algorithm, described in RFC 1321. The
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# necessary files md5c.c and md5.h are included here.
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exts.append( Extension('md5', ['md5module.c', 'md5c.c']) )
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# The sha module implements the SHA checksum algorithm.
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# (NIST's Secure Hash Algorithm.)
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exts.append( Extension('sha', ['shamodule.c']) )
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# Helper module for various ascii-encoders
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exts.append( Extension('binascii', ['binascii.c']) )
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# Fred Drake's interface to the Python parser
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exts.append( Extension('parser', ['parsermodule.c']) )
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# cStringIO and cPickle
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exts.append( Extension('cStringIO', ['cStringIO.c']) )
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exts.append( Extension('cPickle', ['cPickle.c']) )
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# Memory-mapped files (also works on Win32).
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if platform not in ['atheos', 'mac']:
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exts.append( Extension('mmap', ['mmapmodule.c']) )
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# Lance Ellinghaus's modules:
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# enigma-inspired encryption
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exts.append( Extension('rotor', ['rotormodule.c']) )
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if platform not in ['mac']:
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# syslog daemon interface
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exts.append( Extension('syslog', ['syslogmodule.c']) )
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# George Neville-Neil's timing module:
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exts.append( Extension('timing', ['timingmodule.c']) )
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#
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# Here ends the simple stuff. From here on, modules need certain
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# libraries, are platform-specific, or present other surprises.
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#
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# Multimedia modules
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# These don't work for 64-bit platforms!!!
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# These represent audio samples or images as strings:
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# Disabled on 64-bit platforms
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if sys.maxint != 9223372036854775807L:
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# Operations on audio samples
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exts.append( Extension('audioop', ['audioop.c']) )
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# Operations on images
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exts.append( Extension('imageop', ['imageop.c']) )
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# Read SGI RGB image files (but coded portably)
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exts.append( Extension('rgbimg', ['rgbimgmodule.c']) )
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# readline
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if self.compiler.find_library_file(lib_dirs, 'readline'):
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readline_libs = ['readline']
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if self.compiler.find_library_file(lib_dirs,
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'ncurses'):
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readline_libs.append('ncurses')
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elif self.compiler.find_library_file(lib_dirs, 'curses'):
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readline_libs.append('curses')
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elif self.compiler.find_library_file(lib_dirs +
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['/usr/lib/termcap'],
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'termcap'):
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readline_libs.append('termcap')
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exts.append( Extension('readline', ['readline.c'],
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library_dirs=['/usr/lib/termcap'],
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libraries=readline_libs) )
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if platform not in ['mac']:
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# crypt module.
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if self.compiler.find_library_file(lib_dirs, 'crypt'):
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libs = ['crypt']
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else:
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libs = []
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exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) )
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# CSV files
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exts.append( Extension('_csv', ['_csv.c']) )
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# socket(2)
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exts.append( Extension('_socket', ['socketmodule.c'],
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depends = ['socketmodule.h']) )
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# Detect SSL support for the socket module (via _ssl)
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ssl_incs = find_file('openssl/ssl.h', inc_dirs,
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['/usr/local/ssl/include',
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'/usr/contrib/ssl/include/'
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]
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)
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krb5_h = find_file('krb5.h', inc_dirs,
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['/usr/kerberos/include'])
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if krb5_h:
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ssl_incs += krb5_h
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ssl_libs = find_library_file(self.compiler, 'ssl',lib_dirs,
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['/usr/local/ssl/lib',
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'/usr/contrib/ssl/lib/'
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] )
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if (ssl_incs is not None and
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ssl_libs is not None):
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exts.append( Extension('_ssl', ['_ssl.c'],
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include_dirs = ssl_incs,
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library_dirs = ssl_libs,
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libraries = ['ssl', 'crypto'],
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depends = ['socketmodule.h']), )
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# Modules that provide persistent dictionary-like semantics. You will
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# probably want to arrange for at least one of them to be available on
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# your machine, though none are defined by default because of library
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|
# dependencies. The Python module anydbm.py provides an
|
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# implementation independent wrapper for these; dumbdbm.py provides
|
|
# similar functionality (but slower of course) implemented in Python.
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|
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# Sleepycat Berkeley DB interface. http://www.sleepycat.com
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#
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# This requires the Sleepycat DB code. The earliest supported version
|
|
# of that library is 3.0, the latest supported version is 4.1. A list
|
|
# of available releases can be found at
|
|
#
|
|
# http://www.sleepycat.com/update/index.html
|
|
|
|
# when sorted in reverse order, keys for this dict must appear in the
|
|
# order you wish to search - e.g., search for db4 before db3
|
|
db_try_this = {
|
|
'db4': {'libs': ('db-4.1', 'db-4.0',),
|
|
'libdirs': ('/usr/local/BerkeleyDB.4.1/lib',
|
|
'/usr/local/BerkeleyDB.4.0/lib',
|
|
'/usr/local/lib',
|
|
'/opt/sfw',
|
|
'/sw/lib',
|
|
),
|
|
'incdirs': ('/usr/local/BerkeleyDB.4.1/include',
|
|
'/usr/local/BerkeleyDB.4.0/include',
|
|
'/usr/local/include/db4',
|
|
'/opt/sfw/include/db4',
|
|
'/sw/include/db4',
|
|
'/usr/include/db4',
|
|
)},
|
|
'db3': {'libs': ('db-3.3', 'db-3.2', 'db-3.1'),
|
|
'libdirs': ('/usr/local/BerkeleyDB.3.3/lib',
|
|
'/usr/local/BerkeleyDB.3.2/lib',
|
|
'/usr/local/BerkeleyDB.3.1/lib',
|
|
'/usr/local/lib',
|
|
'/opt/sfw/lib',
|
|
'/sw/lib',
|
|
),
|
|
'incdirs': ('/usr/local/BerkeleyDB.3.3/include',
|
|
'/usr/local/BerkeleyDB.3.2/include',
|
|
'/usr/local/BerkeleyDB.3.1/include',
|
|
'/usr/local/include/db3',
|
|
'/opt/sfw/include/db3',
|
|
'/sw/include/db3',
|
|
'/usr/include/db3',
|
|
)},
|
|
}
|
|
|
|
db_search_order = db_try_this.keys()
|
|
db_search_order.sort()
|
|
db_search_order.reverse()
|
|
|
|
class found(Exception): pass
|
|
try:
|
|
# See whether there is a Sleepycat header in the standard
|
|
# search path.
|
|
std_dbinc = None
|
|
for d in inc_dirs:
|
|
f = os.path.join(d, "db.h")
|
|
if os.path.exists(f):
|
|
f = open(f).read()
|
|
m = re.search(r"#define\WDB_VERSION_MAJOR\W([1-9]+)", f)
|
|
if m:
|
|
std_dbinc = 'db' + m.group(1)
|
|
for dbkey in db_search_order:
|
|
dbd = db_try_this[dbkey]
|
|
for dblib in dbd['libs']:
|
|
# Prefer version-specific includes over standard
|
|
# include locations.
|
|
db_incs = find_file('db.h', [], dbd['incdirs'])
|
|
dblib_dir = find_library_file(self.compiler,
|
|
dblib,
|
|
lib_dirs,
|
|
list(dbd['libdirs']))
|
|
if (db_incs or dbkey == std_dbinc) and \
|
|
dblib_dir is not None:
|
|
dblibs = [dblib]
|
|
raise found
|
|
except found:
|
|
dblibs = [dblib]
|
|
# A default source build puts Berkeley DB in something like
|
|
# /usr/local/Berkeley.3.3 and the lib dir under that isn't
|
|
# normally on ld.so's search path, unless the sysadmin has hacked
|
|
# /etc/ld.so.conf. We add the directory to runtime_library_dirs
|
|
# so the proper -R/--rpath flags get passed to the linker. This
|
|
# is usually correct and most trouble free, but may cause problems
|
|
# in some unusual system configurations (e.g. the directory is on
|
|
# an NFS server that goes away).
|
|
exts.append(Extension('_bsddb', ['_bsddb.c'],
|
|
library_dirs=dblib_dir,
|
|
runtime_library_dirs=dblib_dir,
|
|
include_dirs=db_incs,
|
|
libraries=dblibs))
|
|
else:
|
|
db_incs = None
|
|
dblibs = []
|
|
dblib_dir = None
|
|
|
|
# The standard Unix dbm module:
|
|
if platform not in ['cygwin']:
|
|
if find_file("ndbm.h", inc_dirs, []) is not None:
|
|
# Some systems have -lndbm, others don't
|
|
if self.compiler.find_library_file(lib_dirs, 'ndbm'):
|
|
ndbm_libs = ['ndbm']
|
|
else:
|
|
ndbm_libs = []
|
|
exts.append( Extension('dbm', ['dbmmodule.c'],
|
|
define_macros=[('HAVE_NDBM_H',None)],
|
|
libraries = ndbm_libs ) )
|
|
elif (self.compiler.find_library_file(lib_dirs, 'gdbm')
|
|
and find_file("gdbm/ndbm.h", inc_dirs, []) is not None):
|
|
exts.append( Extension('dbm', ['dbmmodule.c'],
|
|
define_macros=[('HAVE_GDBM_NDBM_H',None)],
|
|
libraries = ['gdbm'] ) )
|
|
elif db_incs is not None:
|
|
exts.append( Extension('dbm', ['dbmmodule.c'],
|
|
library_dirs=dblib_dir,
|
|
runtime_library_dirs=dblib_dir,
|
|
include_dirs=db_incs,
|
|
define_macros=[('HAVE_BERKDB_H',None),
|
|
('DB_DBM_HSEARCH',None)],
|
|
libraries=dblibs))
|
|
|
|
# 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']
|
|
elif (self.compiler.find_library_file(lib_dirs, 'termcap')):
|
|
curses_libs = ['curses', 'termcap']
|
|
else:
|
|
curses_libs = ['curses']
|
|
|
|
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) )
|
|
|
|
|
|
# Andrew Kuchling's zlib module. Note that some versions of zlib
|
|
# 1.1.3 have security problems. See CERT Advisory CA-2002-07:
|
|
# http://www.cert.org/advisories/CA-2002-07.html
|
|
#
|
|
# zlib 1.1.4 is fixed, but at least one vendor (RedHat) has decided to
|
|
# patch its zlib 1.1.3 package instead of upgrading to 1.1.4. For
|
|
# now, we still accept 1.1.3, because we think it's difficult to
|
|
# exploit this in Python, and we'd rather make it RedHat's problem
|
|
# than our problem <wink>.
|
|
#
|
|
# You can upgrade zlib to version 1.1.4 yourself by going to
|
|
# http://www.gzip.org/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.startswith('#define ZLIB_VERSION'):
|
|
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']) )
|
|
|
|
# Gustavo Niemeyer's bz2 module.
|
|
if (self.compiler.find_library_file(lib_dirs, 'bz2')):
|
|
exts.append( Extension('bz2', ['bz2module.c'],
|
|
libraries = ['bz2']) )
|
|
|
|
# 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 = "1234"
|
|
else:
|
|
xmlbo = "4321"
|
|
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 = [
|
|
('XML_NS', '1'),
|
|
('XML_DTD', '1'),
|
|
('BYTEORDER', xmlbo),
|
|
('XML_CONTEXT_BYTES','1024'),
|
|
],
|
|
include_dirs = [expatinc]
|
|
))
|
|
|
|
# Dynamic loading module
|
|
if sys.maxint == 0x7fffffff:
|
|
# This requires sizeof(int) == sizeof(long) == sizeof(char*)
|
|
dl_inc = find_file('dlfcn.h', [], inc_dirs)
|
|
if (dl_inc is not None) and (platform not in ['atheos', 'darwin']):
|
|
exts.append( Extension('dl', ['dlmodule.c']) )
|
|
|
|
# Platform-specific libraries
|
|
if platform == 'linux2':
|
|
# Linux-specific modules
|
|
exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) )
|
|
|
|
if platform in ('linux2', 'freebsd4'):
|
|
exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) )
|
|
|
|
if platform == 'sunos5':
|
|
# SunOS specific modules
|
|
exts.append( Extension('sunaudiodev', ['sunaudiodev.c']) )
|
|
|
|
if platform == 'darwin':
|
|
# Mac OS X specific modules.
|
|
exts.append( Extension('_CF', ['cf/_CFmodule.c', 'cf/pycfbridge.c'],
|
|
extra_link_args=['-framework', 'CoreFoundation']) )
|
|
|
|
exts.append( Extension('autoGIL', ['autoGIL.c'],
|
|
extra_link_args=['-framework', 'CoreFoundation']) )
|
|
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('OSATerminology', ['OSATerminology.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('icglue', ['icgluemodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('_Res', ['res/_Resmodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('_Snd', ['snd/_Sndmodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
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('_AH', ['ah/_AHmodule.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']) )
|
|
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('_File', ['file/_Filemodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('_Folder', ['folder/_Foldermodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('_Fm', ['fm/_Fmmodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('_Help', ['help/_Helpmodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('_Icn', ['icn/_Icnmodule.c'],
|
|
extra_link_args=['-framework', 'Carbon']) )
|
|
exts.append( Extension('_IBCarbon', ['ibcarbon/_IBCarbon.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, we search for "waste"
|
|
# in parent directories of the Python source tree. You
|
|
# should put a symlink to your Waste installation in the
|
|
# same folder as your python source tree. Or modify the
|
|
# next few lines:-)
|
|
waste_incs = find_file("WASTE.h", [],
|
|
['../'*n + 'waste/C_C++ Headers' for n in (0,1,2,3,4)])
|
|
waste_libs = find_library_file(self.compiler, "WASTE", [],
|
|
["../"*n + "waste/Static Libraries" for n in (0,1,2,3,4)])
|
|
if waste_incs != None and waste_libs != None:
|
|
(srcdir,) = sysconfig.get_config_vars('srcdir')
|
|
exts.append( Extension('waste',
|
|
['waste/wastemodule.c'] + [
|
|
os.path.join(srcdir, d) for d in
|
|
'Mac/Wastemods/WEObjectHandlers.c',
|
|
'Mac/Wastemods/WETabHooks.c',
|
|
'Mac/Wastemods/WETabs.c'
|
|
],
|
|
include_dirs = waste_incs + [os.path.join(srcdir, '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_darwin(self, inc_dirs, lib_dirs):
|
|
# The _tkinter module, using frameworks. Since frameworks are quite
|
|
# different the UNIX search logic is not sharable.
|
|
from os.path import join, exists
|
|
framework_dirs = [
|
|
'/System/Library/Frameworks/',
|
|
'/Library/Frameworks',
|
|
join(os.getenv('HOME'), '/Library/Frameworks')
|
|
]
|
|
|
|
# Find the directory that contains the Tcl.framwork and Tk.framework
|
|
# bundles.
|
|
# XXX distutils should support -F!
|
|
for F in framework_dirs:
|
|
# both Tcl.framework and Tk.framework should be present
|
|
for fw in 'Tcl', 'Tk':
|
|
if not exists(join(F, fw + '.framework')):
|
|
break
|
|
else:
|
|
# ok, F is now directory with both frameworks. Continure
|
|
# building
|
|
break
|
|
else:
|
|
# Tk and Tcl frameworks not found. Normal "unix" tkinter search
|
|
# will now resume.
|
|
return 0
|
|
|
|
# For 8.4a2, we must add -I options that point inside the Tcl and Tk
|
|
# frameworks. In later release we should hopefully be able to pass
|
|
# the -F option to gcc, which specifies a framework lookup path.
|
|
#
|
|
include_dirs = [
|
|
join(F, fw + '.framework', H)
|
|
for fw in 'Tcl', 'Tk'
|
|
for H in 'Headers', 'Versions/Current/PrivateHeaders'
|
|
]
|
|
|
|
# For 8.4a2, the X11 headers are not included. Rather than include a
|
|
# complicated search, this is a hard-coded path. It could bail out
|
|
# if X11 libs are not found...
|
|
include_dirs.append('/usr/X11R6/include')
|
|
frameworks = ['-framework', 'Tcl', '-framework', 'Tk']
|
|
|
|
ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'],
|
|
define_macros=[('WITH_APPINIT', 1)],
|
|
include_dirs = include_dirs,
|
|
libraries = [],
|
|
extra_compile_args = frameworks,
|
|
extra_link_args = frameworks,
|
|
)
|
|
self.extensions.append(ext)
|
|
return 1
|
|
|
|
|
|
def detect_tkinter(self, inc_dirs, lib_dirs):
|
|
# The _tkinter module.
|
|
|
|
# Rather than complicate the code below, detecting and building
|
|
# AquaTk is a separate method. Only one Tkinter will be built on
|
|
# Darwin - either AquaTk, if it is found, or X11 based Tk.
|
|
platform = self.get_platform()
|
|
if platform == 'darwin' and \
|
|
self.detect_tkinter_darwin(inc_dirs, lib_dirs):
|
|
return
|
|
|
|
# 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 or
|
|
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
|
|
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', [], include_dirs)
|
|
if x11_inc is None:
|
|
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')
|
|
elif self.compiler.find_library_file(lib_dirs + added_lib_dirs,
|
|
'BLT'):
|
|
defs.append( ('WITH_BLT', 1) )
|
|
libs.append('BLT')
|
|
|
|
# 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)
|
|
|
|
## # Uncomment these lines if you want to play with xxmodule.c
|
|
## ext = Extension('xx', ['xxmodule.c'])
|
|
## 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
|
|
|
|
class PyBuildInstallLib(install_lib):
|
|
# Do exactly what install_lib does but make sure correct access modes get
|
|
# set on installed directories and files. All installed files with get
|
|
# mode 644 unless they are a shared library in which case they will get
|
|
# mode 755. All installed directories will get mode 755.
|
|
|
|
so_ext = sysconfig.get_config_var("SO")
|
|
|
|
def install(self):
|
|
outfiles = install_lib.install(self)
|
|
self.set_file_modes(outfiles, 0644, 0755)
|
|
self.set_dir_modes(self.install_dir, 0755)
|
|
return outfiles
|
|
|
|
def set_file_modes(self, files, defaultMode, sharedLibMode):
|
|
if not self.is_chmod_supported(): return
|
|
if not files: return
|
|
|
|
for filename in files:
|
|
if os.path.islink(filename): continue
|
|
mode = defaultMode
|
|
if filename.endswith(self.so_ext): mode = sharedLibMode
|
|
log.info("changing mode of %s to %o", filename, mode)
|
|
if not self.dry_run: os.chmod(filename, mode)
|
|
|
|
def set_dir_modes(self, dirname, mode):
|
|
if not self.is_chmod_supported(): return
|
|
os.path.walk(dirname, self.set_dir_modes_visitor, mode)
|
|
|
|
def set_dir_modes_visitor(self, mode, dirname, names):
|
|
if os.path.islink(dirname): return
|
|
log.info("changing mode of %s to %o", dirname, mode)
|
|
if not self.dry_run: os.chmod(dirname, mode)
|
|
|
|
def is_chmod_supported(self):
|
|
return hasattr(os, 'chmod')
|
|
|
|
SUMMARY = """
|
|
Python is an interpreted, interactive, object-oriented programming
|
|
language. It is often compared to Tcl, Perl, Scheme or Java.
|
|
|
|
Python combines remarkable power with very clear syntax. It has
|
|
modules, classes, exceptions, very high level dynamic data types, and
|
|
dynamic typing. There are interfaces to many system calls and
|
|
libraries, as well as to various windowing systems (X11, Motif, Tk,
|
|
Mac, MFC). New built-in modules are easily written in C or C++. Python
|
|
is also usable as an extension language for applications that need a
|
|
programmable interface.
|
|
|
|
The Python implementation is portable: it runs on many brands of UNIX,
|
|
on Windows, DOS, OS/2, Mac, Amiga... If your favorite system isn't
|
|
listed here, it may still be supported, if there's a C compiler for
|
|
it. Ask around on comp.lang.python -- or just try compiling Python
|
|
yourself.
|
|
"""
|
|
|
|
CLASSIFIERS = """
|
|
Development Status :: 3 - Alpha
|
|
Development Status :: 6 - Mature
|
|
License :: OSI Approved :: Python Software Foundation License
|
|
Natural Language :: English
|
|
Programming Language :: C
|
|
Programming Language :: Python
|
|
Topic :: Software Development
|
|
"""
|
|
|
|
def main():
|
|
# turn off warnings when deprecated modules are imported
|
|
import warnings
|
|
warnings.filterwarnings("ignore",category=DeprecationWarning)
|
|
setup(# PyPI Metadata (PEP 301)
|
|
name = "Python",
|
|
version = sys.version.split()[0],
|
|
url = "http://www.python.org/%s" % sys.version[:3],
|
|
maintainer = "Guido van Rossum and the Python community",
|
|
maintainer_email = "python-dev@python.org",
|
|
description = "A high-level object-oriented programming language",
|
|
long_description = SUMMARY.strip(),
|
|
license = "PSF license",
|
|
classifiers = filter(None, CLASSIFIERS.split("\n")),
|
|
platforms = ["Many"],
|
|
|
|
# Build info
|
|
cmdclass = {'build_ext':PyBuildExt, 'install':PyBuildInstall,
|
|
'install_lib':PyBuildInstallLib},
|
|
# 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()
|