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Diffstat (limited to 'package/python2/files/setup.py')
| -rw-r--r-- | package/python2/files/setup.py | 2076 |
1 files changed, 0 insertions, 2076 deletions
diff --git a/package/python2/files/setup.py b/package/python2/files/setup.py deleted file mode 100644 index baf694e16..000000000 --- a/package/python2/files/setup.py +++ /dev/null @@ -1,2076 +0,0 @@ -# Autodetecting setup.py script for building the Python extensions -# - -__version__ = "$Revision: 86041 $" - -import sys, os, imp, re, optparse -from glob import glob -from platform import machine as platform_machine -import sysconfig - -from distutils import log -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 -from distutils.command.install_lib import install_lib -from distutils.spawn import find_executable - -# Were we compiled --with-pydebug or with #define Py_DEBUG? -COMPILED_WITH_PYDEBUG = hasattr(sys, 'gettotalrefcount') - -# 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 dir is not None and os.path.isdir(dir) and dir not in dirlist: - dirlist.insert(0, dir) - -def macosx_sdk_root(): - """ - Return the directory of the current OSX SDK, - or '/' if no SDK was specified. - """ - cflags = sysconfig.get_config_var('CFLAGS') - m = re.search(r'-isysroot\s+(\S+)', cflags) - if m is None: - sysroot = '/' - else: - sysroot = m.group(1) - return sysroot - -def is_macosx_sdk_path(path): - """ - Returns True if 'path' can be located in an OSX SDK - """ - return (path.startswith('/usr/') and not path.startswith('/usr/local')) or path.startswith('/System/') - -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. - """ - if sys.platform == 'darwin': - # Honor the MacOSX SDK setting when one was specified. - # An SDK is a directory with the same structure as a real - # system, but with only header files and libraries. - sysroot = macosx_sdk_root() - - # Check the standard locations - for dir in std_dirs: - f = os.path.join(dir, filename) - - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): - f = os.path.join(sysroot, dir[1:], filename) - - if os.path.exists(f): return [] - - # Check the additional directories - for dir in paths: - f = os.path.join(dir, filename) - - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): - f = os.path.join(sysroot, dir[1:], filename) - - if os.path.exists(f): - return [dir] - - # Not found anywhere - return None - -def find_library_file(compiler, libname, std_dirs, paths): - result = compiler.find_library_file(std_dirs + paths, libname) - if result is None: - return None - - if sys.platform == 'darwin': - sysroot = macosx_sdk_root() - - # Check whether the found file is in one of the standard directories - dirname = os.path.dirname(result) - for p in std_dirs: - # Ensure path doesn't end with path separator - p = p.rstrip(os.sep) - - if sys.platform == 'darwin' and is_macosx_sdk_path(p): - if os.path.join(sysroot, p[1:]) == dirname: - return [ ] - - if p == dirname: - return [ ] - - # Otherwise, it must have been in one of the additional directories, - # so we have to figure out which one. - for p in paths: - # Ensure path doesn't end with path separator - p = p.rstrip(os.sep) - - if sys.platform == 'darwin' and is_macosx_sdk_path(p): - if os.path.join(sysroot, p[1:]) == dirname: - return [ p ] - - if p == dirname: - return [p] - else: - assert False, "Internal error: Path not found in std_dirs or paths" - -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: - log.info("WARNING: multiple copies of %s found"%module) - return os.path.join(list[0], module) - -class PyBuildExt(build_ext): - - def __init__(self, dist): - build_ext.__init__(self, dist) - self.failed = [] - - def build_extensions(self): - - # Detect which modules should be compiled - missing = self.detect_modules() - - # Remove modules that are present on the disabled list - extensions = [ext for ext in self.extensions - if ext.name not in disabled_module_list] - # move ctypes to the end, it depends on other modules - ext_map = dict((ext.name, i) for i, ext in enumerate(extensions)) - if "_ctypes" in ext_map: - ctypes = extensions.pop(ext_map["_ctypes"]) - extensions.append(ctypes) - self.extensions = extensions - - # 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') - if not srcdir: - # Maybe running on Windows but not using CYGWIN? - raise ValueError("No source directory; cannot proceed.") - srcdir = os.path.abspath(srcdir) - moddirlist = [os.path.join(srcdir, 'Modules')] - - # Platform-dependent module source and include directories - incdirlist = [] - platform = self.get_platform() - if platform == 'darwin' and ("--disable-toolbox-glue" not in - sysconfig.get_config_var("CONFIG_ARGS")): - # Mac OS X also includes some mac-specific modules - macmoddir = os.path.join(srcdir, 'Mac/Modules') - moddirlist.append(macmoddir) - incdirlist.append(os.path.join(srcdir, 'Mac/Include')) - - # Fix up the paths for scripts, too - self.distribution.scripts = [os.path.join(srcdir, filename) - for filename in self.distribution.scripts] - - # Python header files - headers = [sysconfig.get_config_h_filename()] - headers += glob(os.path.join(sysconfig.get_path('platinclude'), "*.h")) - 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, moddirlist) - for filename in ext.depends] - else: - ext.depends = [] - # re-compile extensions if a header file has been changed - ext.depends.extend(headers) - - # platform specific include directories - ext.include_dirs.extend(incdirlist) - - # 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 and Modules/Setup.local to figure out which - # modules are turned on in the file. - remove_modules = [] - for filename in ('Modules/Setup', 'Modules/Setup.local'): - input = text_file.TextFile(filename, join_lines=1) - 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') - args = {} - # unfortunately, distutils doesn't let us provide separate C and C++ - # compilers - if compiler is not None: - (ccshared,cflags) = sysconfig.get_config_vars('CCSHARED','CFLAGS') - args['compiler_so'] = compiler + ' ' + ccshared + ' ' + cflags - self.compiler.set_executables(**args) - - build_ext.build_extensions(self) - - longest = max([len(e.name) for e in self.extensions]) - if self.failed: - longest = max(longest, max([len(name) for name in self.failed])) - - def print_three_column(lst): - lst.sort(key=str.lower) - # guarantee zip() doesn't drop anything - while len(lst) % 3: - lst.append("") - for e, f, g in zip(lst[::3], lst[1::3], lst[2::3]): - print "%-*s %-*s %-*s" % (longest, e, longest, f, - longest, g) - - if missing: - print - print ("Python build finished, but the necessary bits to build " - "these modules were not found:") - print_three_column(missing) - print ("To find the necessary bits, look in setup.py in" - " detect_modules() for the module's name.") - print - - if self.failed: - failed = self.failed[:] - print - print "Failed to build these modules:" - print_three_column(failed) - print - - def build_extension(self, ext): - - if ext.name == '_ctypes': - if not self.configure_ctypes(ext): - return - - 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])) - self.failed.append(ext.name) - 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 - - if self.get_platform() == 'darwin' and ( - sys.maxint > 2**32 and '-arch' in ext.extra_link_args): - # Don't bother doing an import check when an extension was - # build with an explicit '-arch' flag on OSX. That's currently - # only used to build 32-bit only extensions in a 4-way - # universal build and loading 32-bit code into a 64-bit - # process will fail. - self.announce( - 'WARNING: skipping import check for "%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: - self.failed.append(ext.name) - self.announce('*** WARNING: renaming "%s" since importing it' - ' failed: %s' % (ext.name, why), level=3) - 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)') - except: - exc_type, why, tb = sys.exc_info() - self.announce('*** WARNING: importing extension "%s" ' - 'failed with %s: %s' % (ext.name, exc_type, why), - level=3) - self.failed.append(ext.name) - - def get_platform(self): - # Get value of sys.platform - for platform in ['cygwin', 'beos', 'darwin', 'atheos', 'osf1']: - if sys.platform.startswith(platform): - return platform - return sys.platform - - def add_multiarch_paths(self): - # Debian/Ubuntu multiarch support. - # https://wiki.ubuntu.com/MultiarchSpec - if not find_executable('dpkg-architecture'): - return - tmpfile = os.path.join(self.build_temp, 'multiarch') - if not os.path.exists(self.build_temp): - os.makedirs(self.build_temp) - ret = os.system( - 'dpkg-architecture -qDEB_HOST_MULTIARCH > %s 2> /dev/null' % - tmpfile) - try: - if ret >> 8 == 0: - with open(tmpfile) as fp: - multiarch_path_component = fp.readline().strip() - add_dir_to_list(self.compiler.library_dirs, - '/usr/lib/' + multiarch_path_component) - add_dir_to_list(self.compiler.include_dirs, - '/usr/include/' + multiarch_path_component) - finally: - os.unlink(tmpfile) - - 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') - self.add_multiarch_paths() - - # Add paths specified in the environment variables LDFLAGS and - # CPPFLAGS for header and library files. - # We must get the values from the Makefile and not the environment - # directly since an inconsistently reproducible issue comes up where - # the environment variable is not set even though the value were passed - # into configure and stored in the Makefile (issue found on OS X 10.3). - for env_var, arg_name, dir_list in ( - ('LDFLAGS', '-R', self.compiler.runtime_library_dirs), - ('LDFLAGS', '-L', self.compiler.library_dirs), - ('CPPFLAGS', '-I', self.compiler.include_dirs)): - env_val = sysconfig.get_config_var(env_var) - if env_val: - # To prevent optparse from raising an exception about any - # options in env_val that it doesn't know about we strip out - # all double dashes and any dashes followed by a character - # that is not for the option we are dealing with. - # - # Please note that order of the regex is important! We must - # strip out double-dashes first so that we don't end up with - # substituting "--Long" to "-Long" and thus lead to "ong" being - # used for a library directory. - env_val = re.sub(r'(^|\s+)-(-|(?!%s))' % arg_name[1], - ' ', env_val) - parser = optparse.OptionParser() - # Make sure that allowing args interspersed with options is - # allowed - parser.allow_interspersed_args = True - parser.error = lambda msg: None - parser.add_option(arg_name, dest="dirs", action="append") - options = parser.parse_args(env_val.split())[0] - if options.dirs: - for directory in reversed(options.dirs): - add_dir_to_list(dir_list, directory) - - if os.path.normpath(sys.prefix) != '/usr' \ - and not sysconfig.get_config_var('PYTHONFRAMEWORK'): - # OSX note: Don't add LIBDIR and INCLUDEDIR to building a framework - # (PYTHONFRAMEWORK is set) to avoid # linking problems when - # building a framework with different architectures than - # the one that is currently installed (issue #7473) - 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 + [ - '/lib64', '/usr/lib64', - '/lib', '/usr/lib', - ] - inc_dirs = self.compiler.include_dirs + ['/usr/include'] - exts = [] - missing = [] - - config_h = sysconfig.get_config_h_filename() - config_h_vars = sysconfig.parse_config_h(open(config_h)) - - platform = self.get_platform() - srcdir = sysconfig.get_config_var('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) - - # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb) - if platform in ['osf1', 'unixware7', 'openunix8']: - lib_dirs += ['/usr/ccs/lib'] - - if platform == 'darwin': - # This should work on any unixy platform ;-) - # If the user has bothered specifying additional -I and -L flags - # in OPT and LDFLAGS we might as well use them here. - # NOTE: using shlex.split would technically be more correct, but - # also gives a bootstrap problem. Let's hope nobody uses directories - # with whitespace in the name to store libraries. - cflags, ldflags = sysconfig.get_config_vars( - 'CFLAGS', 'LDFLAGS') - for item in cflags.split(): - if item.startswith('-I'): - inc_dirs.append(item[2:]) - - for item in ldflags.split(): - if item.startswith('-L'): - lib_dirs.append(item[2:]) - - # 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('_weakref', ['_weakref.c']) ) - - # array objects - exts.append( Extension('array', ['arraymodule.c']) ) - # complex math library functions - exts.append( Extension('cmath', ['cmathmodule.c', '_math.c'], - depends=['_math.h'], - libraries=math_libs) ) - # math library functions, e.g. sin() - exts.append( Extension('math', ['mathmodule.c', '_math.c'], - depends=['_math.h'], - 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) ) - exts.append( Extension('datetime', ['datetimemodule.c', 'timemodule.c'], - libraries=math_libs) ) - # fast iterator tools implemented in C - exts.append( Extension("itertools", ["itertoolsmodule.c"]) ) - # code that will be builtins in the future, but conflict with the - # current builtins - exts.append( Extension('future_builtins', ['future_builtins.c']) ) - # random number generator implemented in C - exts.append( Extension("_random", ["_randommodule.c"]) ) - # high-performance collections - exts.append( Extension("_collections", ["_collectionsmodule.c"]) ) - # bisect - exts.append( Extension("_bisect", ["_bisectmodule.c"]) ) - # heapq - exts.append( Extension("_heapq", ["_heapqmodule.c"]) ) - # operator.add() and similar goodies - exts.append( Extension('operator', ['operator.c']) ) - # Python 3.1 _io library - exts.append( Extension("_io", - ["_io/bufferedio.c", "_io/bytesio.c", "_io/fileio.c", - "_io/iobase.c", "_io/_iomodule.c", "_io/stringio.c", "_io/textio.c"], - depends=["_io/_iomodule.h"], include_dirs=["Modules/_io"])) - # _functools - exts.append( Extension("_functools", ["_functoolsmodule.c"]) ) - # _json speedups - exts.append( Extension("_json", ["_json.c"]) ) - # Python C API test module - exts.append( Extension('_testcapi', ['_testcapimodule.c'], - depends=['testcapi_long.h']) ) - # profilers (_lsprof is for cProfile.py) - exts.append( Extension('_hotshot', ['_hotshot.c']) ) - exts.append( Extension('_lsprof', ['_lsprof.c', 'rotatingtree.c']) ) - # static Unicode character database - if have_unicode: - exts.append( Extension('unicodedata', ['unicodedata.c']) ) - else: - missing.append('unicodedata') - # access to ISO C locale support - data = open('pyconfig.h').read() - m = re.search(r"#s*define\s+WITH_LIBINTL\s+1\s*", data) - if m is not None: - locale_libs = ['intl'] - else: - locale_libs = [] - if platform == 'darwin': - locale_extra_link_args = ['-framework', 'CoreFoundation'] - else: - locale_extra_link_args = [] - - - exts.append( Extension('_locale', ['_localemodule.c'], - libraries=locale_libs, - extra_link_args=locale_extra_link_args) ) - - # 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) - libs = [] - if (config_h_vars.get('FLOCK_NEEDS_LIBBSD', False)): - # May be necessary on AIX for flock function - libs = ['bsd'] - exts.append( Extension('fcntl', ['fcntlmodule.c'], libraries=libs) ) - # pwd(3) - exts.append( Extension('pwd', ['pwdmodule.c']) ) - # grp(3) - exts.append( Extension('grp', ['grpmodule.c']) ) - # spwd, shadow passwords - if (config_h_vars.get('HAVE_GETSPNAM', False) or - config_h_vars.get('HAVE_GETSPENT', False)): - exts.append( Extension('spwd', ['spwdmodule.c']) ) - else: - missing.append('spwd') - - # select(2); not on ancient System V - exts.append( Extension('select', ['selectmodule.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']) ) - else: - missing.append('mmap') - - # Lance Ellinghaus's syslog module - # syslog daemon interface - exts.append( Extension('syslog', ['syslogmodule.c']) ) - - # George Neville-Neil's timing module: - # Deprecated in PEP 4 http://www.python.org/peps/pep-0004.html - # http://mail.python.org/pipermail/python-dev/2006-January/060023.html - #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: - - # Operations on audio samples - # According to #993173, this one should actually work fine on - # 64-bit platforms. - exts.append( Extension('audioop', ['audioop.c']) ) - - # Disabled on 64-bit platforms - if sys.maxint != 9223372036854775807L: - # Operations on images - exts.append( Extension('imageop', ['imageop.c']) ) - else: - missing.extend(['imageop']) - - # readline - do_readline = self.compiler.find_library_file(lib_dirs, 'readline') - readline_termcap_library = "" - curses_library = "" - # Determine if readline is already linked against curses or tinfo. - if do_readline and find_executable('ldd'): - fp = os.popen("ldd %s" % do_readline) - ldd_output = fp.readlines() - ret = fp.close() - if ret is None or ret >> 8 == 0: - for ln in ldd_output: - if 'curses' in ln: - readline_termcap_library = re.sub( - r'.*lib(n?cursesw?)\.so.*', r'\1', ln - ).rstrip() - break - if 'tinfo' in ln: # termcap interface split out from ncurses - readline_termcap_library = 'tinfo' - break - # Issue 7384: If readline is already linked against curses, - # use the same library for the readline and curses modules. - if 'curses' in readline_termcap_library: - curses_library = readline_termcap_library - elif self.compiler.find_library_file(lib_dirs, 'ncursesw'): - curses_library = 'ncursesw' - elif self.compiler.find_library_file(lib_dirs, 'ncurses'): - curses_library = 'ncurses' - elif self.compiler.find_library_file(lib_dirs, 'curses'): - curses_library = 'curses' - - if platform == 'darwin': - os_release = int(os.uname()[2].split('.')[0]) - dep_target = sysconfig.get_config_var('MACOSX_DEPLOYMENT_TARGET') - if dep_target and dep_target.split('.') < ['10', '5']: - os_release = 8 - if os_release < 9: - # MacOSX 10.4 has a broken readline. Don't try to build - # the readline module unless the user has installed a fixed - # readline package - if find_file('readline/rlconf.h', inc_dirs, []) is None: - do_readline = False - if do_readline: - if platform == 'darwin' and os_release < 9: - # In every directory on the search path search for a dynamic - # library and then a static library, instead of first looking - # for dynamic libraries on the entiry path. - # This way a staticly linked custom readline gets picked up - # before the (possibly broken) dynamic library in /usr/lib. - readline_extra_link_args = ('-Wl,-search_paths_first',) - else: - readline_extra_link_args = () - - readline_libs = ['readline'] - if readline_termcap_library: - pass # Issue 7384: Already linked against curses or tinfo. - elif curses_library: - readline_libs.append(curses_library) - 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'], - extra_link_args=readline_extra_link_args, - libraries=readline_libs) ) - else: - missing.append('readline') - - # crypt module. - - if self.compiler.find_library_file(lib_dirs, 'crypt'): - libs = ['crypt'] - else: - libs = [] - exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) ) - - # CSV files - exts.append( Extension('_csv', ['_csv.c']) ) - - # socket(2) - exts.append( Extension('_socket', ['socketmodule.c'], - depends = ['socketmodule.h']) ) - # Detect SSL support for the socket module (via _ssl) - search_for_ssl_incs_in = [ - '/usr/local/ssl/include', - '/usr/contrib/ssl/include/' - ] - ssl_incs = find_file('openssl/ssl.h', inc_dirs, - search_for_ssl_incs_in - ) - if ssl_incs is not None: - krb5_h = find_file('krb5.h', inc_dirs, - ['/usr/kerberos/include']) - if krb5_h: - ssl_incs += krb5_h - 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']), ) - else: - missing.append('_ssl') - - # find out which version of OpenSSL we have - openssl_ver = 0 - openssl_ver_re = re.compile( - '^\s*#\s*define\s+OPENSSL_VERSION_NUMBER\s+(0x[0-9a-fA-F]+)' ) - - # look for the openssl version header on the compiler search path. - opensslv_h = find_file('openssl/opensslv.h', [], - inc_dirs + search_for_ssl_incs_in) - if opensslv_h: - name = os.path.join(opensslv_h[0], 'openssl/opensslv.h') - if sys.platform == 'darwin' and is_macosx_sdk_path(name): - name = os.path.join(macosx_sdk_root(), name[1:]) - try: - incfile = open(name, 'r') - for line in incfile: - m = openssl_ver_re.match(line) - if m: - openssl_ver = eval(m.group(1)) - except IOError, msg: - print "IOError while reading opensshv.h:", msg - pass - - min_openssl_ver = 0x00907000 - have_any_openssl = ssl_incs is not None and ssl_libs is not None - have_usable_openssl = (have_any_openssl and - openssl_ver >= min_openssl_ver) - - if have_any_openssl: - if have_usable_openssl: - # The _hashlib module wraps optimized implementations - # of hash functions from the OpenSSL library. - exts.append( Extension('_hashlib', ['_hashopenssl.c'], - include_dirs = ssl_incs, - library_dirs = ssl_libs, - libraries = ['ssl', 'crypto']) ) - else: - print ("warning: openssl 0x%08x is too old for _hashlib" % - openssl_ver) - missing.append('_hashlib') - if COMPILED_WITH_PYDEBUG or not have_usable_openssl: - # The _sha module implements the SHA1 hash algorithm. - exts.append( Extension('_sha', ['shamodule.c']) ) - # The _md5 module implements the RSA Data Security, Inc. MD5 - # Message-Digest Algorithm, described in RFC 1321. The - # necessary files md5.c and md5.h are included here. - exts.append( Extension('_md5', - sources = ['md5module.c', 'md5.c'], - depends = ['md5.h']) ) - - min_sha2_openssl_ver = 0x00908000 - if COMPILED_WITH_PYDEBUG or openssl_ver < min_sha2_openssl_ver: - # OpenSSL doesn't do these until 0.9.8 so we'll bring our own hash - exts.append( Extension('_sha256', ['sha256module.c']) ) - exts.append( Extension('_sha512', ['sha512module.c']) ) - - # Modules that provide persistent dictionary-like semantics. You will - # probably want to arrange for at least one of them to be available on - # your machine, though none are defined by default because of library - # dependencies. The Python module anydbm.py provides an - # implementation independent wrapper for these; dumbdbm.py provides - # similar functionality (but slower of course) implemented in Python. - - # Sleepycat^WOracle Berkeley DB interface. - # http://www.oracle.com/database/berkeley-db/db/index.html - # - # This requires the Sleepycat^WOracle DB code. The supported versions - # are set below. Visit the URL above to download - # a release. Most open source OSes come with one or more - # versions of BerkeleyDB already installed. - - max_db_ver = (4, 8) - min_db_ver = (4, 1) - db_setup_debug = False # verbose debug prints from this script? - - def allow_db_ver(db_ver): - """Returns a boolean if the given BerkeleyDB version is acceptable. - - Args: - db_ver: A tuple of the version to verify. - """ - if not (min_db_ver <= db_ver <= max_db_ver): - return False - # Use this function to filter out known bad configurations. - if (4, 6) == db_ver[:2]: - # BerkeleyDB 4.6.x is not stable on many architectures. - arch = platform_machine() - if arch not in ('i386', 'i486', 'i586', 'i686', - 'x86_64', 'ia64'): - return False - return True - - def gen_db_minor_ver_nums(major): - if major == 4: - for x in range(max_db_ver[1]+1): - if allow_db_ver((4, x)): - yield x - elif major == 3: - for x in (3,): - if allow_db_ver((3, x)): - yield x - else: - raise ValueError("unknown major BerkeleyDB version", major) - - # construct a list of paths to look for the header file in on - # top of the normal inc_dirs. - db_inc_paths = [ - '/usr/include/db4', - '/usr/local/include/db4', - '/opt/sfw/include/db4', - '/usr/include/db3', - '/usr/local/include/db3', - '/opt/sfw/include/db3', - # Fink defaults (http://fink.sourceforge.net/) - '/sw/include/db4', - '/sw/include/db3', - ] - # 4.x minor number specific paths - for x in gen_db_minor_ver_nums(4): - db_inc_paths.append('/usr/include/db4%d' % x) - db_inc_paths.append('/usr/include/db4.%d' % x) - db_inc_paths.append('/usr/local/BerkeleyDB.4.%d/include' % x) - db_inc_paths.append('/usr/local/include/db4%d' % x) - db_inc_paths.append('/pkg/db-4.%d/include' % x) - db_inc_paths.append('/opt/db-4.%d/include' % x) - # MacPorts default (http://www.macports.org/) - db_inc_paths.append('/opt/local/include/db4%d' % x) - # 3.x minor number specific paths - for x in gen_db_minor_ver_nums(3): - db_inc_paths.append('/usr/include/db3%d' % x) - db_inc_paths.append('/usr/local/BerkeleyDB.3.%d/include' % x) - db_inc_paths.append('/usr/local/include/db3%d' % x) - db_inc_paths.append('/pkg/db-3.%d/include' % x) - db_inc_paths.append('/opt/db-3.%d/include' % x) - - # Add some common subdirectories for Sleepycat DB to the list, - # based on the standard include directories. This way DB3/4 gets - # picked up when it is installed in a non-standard prefix and - # the user has added that prefix into inc_dirs. - std_variants = [] - for dn in inc_dirs: - std_variants.append(os.path.join(dn, 'db3')) - std_variants.append(os.path.join(dn, 'db4')) - for x in gen_db_minor_ver_nums(4): - std_variants.append(os.path.join(dn, "db4%d"%x)) - std_variants.append(os.path.join(dn, "db4.%d"%x)) - for x in gen_db_minor_ver_nums(3): - std_variants.append(os.path.join(dn, "db3%d"%x)) - std_variants.append(os.path.join(dn, "db3.%d"%x)) - - db_inc_paths = std_variants + db_inc_paths - db_inc_paths = [p for p in db_inc_paths if os.path.exists(p)] - - db_ver_inc_map = {} - - if sys.platform == 'darwin': - sysroot = macosx_sdk_root() - - class db_found(Exception): pass - try: - # See whether there is a Sleepycat header in the standard - # search path. - for d in inc_dirs + db_inc_paths: - f = os.path.join(d, "db.h") - - if sys.platform == 'darwin' and is_macosx_sdk_path(d): - f = os.path.join(sysroot, d[1:], "db.h") - - if db_setup_debug: print "db: looking for db.h in", f - if os.path.exists(f): - f = open(f).read() - m = re.search(r"#define\WDB_VERSION_MAJOR\W(\d+)", f) - if m: - db_major = int(m.group(1)) - m = re.search(r"#define\WDB_VERSION_MINOR\W(\d+)", f) - db_minor = int(m.group(1)) - db_ver = (db_major, db_minor) - - # Avoid 4.6 prior to 4.6.21 due to a BerkeleyDB bug - if db_ver == (4, 6): - m = re.search(r"#define\WDB_VERSION_PATCH\W(\d+)", f) - db_patch = int(m.group(1)) - if db_patch < 21: - print "db.h:", db_ver, "patch", db_patch, - print "being ignored (4.6.x must be >= 4.6.21)" - continue - - if ( (db_ver not in db_ver_inc_map) and - allow_db_ver(db_ver) ): - # save the include directory with the db.h version - # (first occurrence only) - db_ver_inc_map[db_ver] = d - if db_setup_debug: - print "db.h: found", db_ver, "in", d - else: - # we already found a header for this library version - if db_setup_debug: print "db.h: ignoring", d - else: - # ignore this header, it didn't contain a version number - if db_setup_debug: - print "db.h: no version number version in", d - - db_found_vers = db_ver_inc_map.keys() - db_found_vers.sort() - - while db_found_vers: - db_ver = db_found_vers.pop() - db_incdir = db_ver_inc_map[db_ver] - - # check lib directories parallel to the location of the header - db_dirs_to_check = [ - db_incdir.replace("include", 'lib64'), - db_incdir.replace("include", 'lib'), - ] - - if sys.platform != 'darwin': - db_dirs_to_check = filter(os.path.isdir, db_dirs_to_check) - - else: - # Same as other branch, but takes OSX SDK into account - tmp = [] - for dn in db_dirs_to_check: - if is_macosx_sdk_path(dn): - if os.path.isdir(os.path.join(sysroot, dn[1:])): - tmp.append(dn) - else: - if os.path.isdir(dn): - tmp.append(dn) - db_dirs_to_check = tmp - - # Look for a version specific db-X.Y before an ambiguoius dbX - # XXX should we -ever- look for a dbX name? Do any - # systems really not name their library by version and - # symlink to more general names? - for dblib in (('db-%d.%d' % db_ver), - ('db%d%d' % db_ver), - ('db%d' % db_ver[0])): - dblib_file = self.compiler.find_library_file( - db_dirs_to_check + lib_dirs, dblib ) - if dblib_file: - dblib_dir = [ os.path.abspath(os.path.dirname(dblib_file)) ] - raise db_found - else: - if db_setup_debug: print "db lib: ", dblib, "not found" - - except db_found: - if db_setup_debug: - print "bsddb using BerkeleyDB lib:", db_ver, dblib - print "bsddb lib dir:", dblib_dir, " inc dir:", db_incdir - db_incs = [db_incdir] - dblibs = [dblib] - # We add the runtime_library_dirs argument because the - # BerkeleyDB lib we're linking against often isn't in the - # system dynamic library search path. 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'], - depends = ['bsddb.h'], - library_dirs=dblib_dir, - runtime_library_dirs=dblib_dir, - include_dirs=db_incs, - libraries=dblibs)) - else: - if db_setup_debug: print "db: no appropriate library found" - db_incs = None - dblibs = [] - dblib_dir = None - missing.append('_bsddb') - - # The sqlite interface - sqlite_setup_debug = False # verbose debug prints from this script? - - # We hunt for #define SQLITE_VERSION "n.n.n" - # We need to find >= sqlite version 3.0.8 - sqlite_incdir = sqlite_libdir = None - sqlite_inc_paths = [ '/usr/include', - '/usr/include/sqlite', - '/usr/include/sqlite3', - '/usr/local/include', - '/usr/local/include/sqlite', - '/usr/local/include/sqlite3', - ] - MIN_SQLITE_VERSION_NUMBER = (3, 0, 8) - MIN_SQLITE_VERSION = ".".join([str(x) - for x in MIN_SQLITE_VERSION_NUMBER]) - - # Scan the default include directories before the SQLite specific - # ones. This allows one to override the copy of sqlite on OSX, - # where /usr/include contains an old version of sqlite. - if sys.platform == 'darwin': - sysroot = macosx_sdk_root() - - for d in inc_dirs + sqlite_inc_paths: - f = os.path.join(d, "sqlite3.h") - - if sys.platform == 'darwin' and is_macosx_sdk_path(d): - f = os.path.join(sysroot, d[1:], "sqlite3.h") - - if os.path.exists(f): - if sqlite_setup_debug: print "sqlite: found %s"%f - incf = open(f).read() - m = re.search( - r'\s*.*#\s*.*define\s.*SQLITE_VERSION\W*"(.*)"', incf) - if m: - sqlite_version = m.group(1) - sqlite_version_tuple = tuple([int(x) - for x in sqlite_version.split(".")]) - if sqlite_version_tuple >= MIN_SQLITE_VERSION_NUMBER: - # we win! - if sqlite_setup_debug: - print "%s/sqlite3.h: version %s"%(d, sqlite_version) - sqlite_incdir = d - break - else: - if sqlite_setup_debug: - print "%s: version %d is too old, need >= %s"%(d, - sqlite_version, MIN_SQLITE_VERSION) - elif sqlite_setup_debug: - print "sqlite: %s had no SQLITE_VERSION"%(f,) - - if sqlite_incdir: - sqlite_dirs_to_check = [ - os.path.join(sqlite_incdir, '..', 'lib64'), - os.path.join(sqlite_incdir, '..', 'lib'), - os.path.join(sqlite_incdir, '..', '..', 'lib64'), - os.path.join(sqlite_incdir, '..', '..', 'lib'), - ] - sqlite_libfile = self.compiler.find_library_file( - sqlite_dirs_to_check + lib_dirs, 'sqlite3') - if sqlite_libfile: - sqlite_libdir = [os.path.abspath(os.path.dirname(sqlite_libfile))] - - if sqlite_incdir and sqlite_libdir: - sqlite_srcs = ['_sqlite/cache.c', - '_sqlite/connection.c', - '_sqlite/cursor.c', - '_sqlite/microprotocols.c', - '_sqlite/module.c', - '_sqlite/prepare_protocol.c', - '_sqlite/row.c', - '_sqlite/statement.c', - '_sqlite/util.c', ] - - sqlite_defines = [] - if sys.platform != "win32": - sqlite_defines.append(('MODULE_NAME', '"sqlite3"')) - else: - sqlite_defines.append(('MODULE_NAME', '\\"sqlite3\\"')) - - # Comment this out if you want the sqlite3 module to be able to load extensions. - sqlite_defines.append(("SQLITE_OMIT_LOAD_EXTENSION", "1")) - - if sys.platform == 'darwin': - # In every directory on the search path search for a dynamic - # library and then a static library, instead of first looking - # for dynamic libraries on the entiry path. - # This way a staticly linked custom sqlite gets picked up - # before the dynamic library in /usr/lib. - sqlite_extra_link_args = ('-Wl,-search_paths_first',) - else: - sqlite_extra_link_args = () - - exts.append(Extension('_sqlite3', sqlite_srcs, - define_macros=sqlite_defines, - include_dirs=["Modules/_sqlite", - sqlite_incdir], - library_dirs=sqlite_libdir, - runtime_library_dirs=sqlite_libdir, - extra_link_args=sqlite_extra_link_args, - libraries=["sqlite3",])) - else: - missing.append('_sqlite3') - - # Look for Berkeley db 1.85. Note that it is built as a different - # module name so it can be included even when later versions are - # available. A very restrictive search is performed to avoid - # accidentally building this module with a later version of the - # underlying db library. May BSD-ish Unixes incorporate db 1.85 - # symbols into libc and place the include file in /usr/include. - # - # If the better bsddb library can be built (db_incs is defined) - # we do not build this one. Otherwise this build will pick up - # the more recent berkeleydb's db.h file first in the include path - # when attempting to compile and it will fail. - f = "/usr/include/db.h" - - if sys.platform == 'darwin': - if is_macosx_sdk_path(f): - sysroot = macosx_sdk_root() - f = os.path.join(sysroot, f[1:]) - - if os.path.exists(f) and not db_incs: - data = open(f).read() - m = re.search(r"#s*define\s+HASHVERSION\s+2\s*", data) - if m is not None: - # bingo - old version used hash file format version 2 - ### XXX this should be fixed to not be platform-dependent - ### but I don't have direct access to an osf1 platform and - ### seemed to be muffing the search somehow - libraries = platform == "osf1" and ['db'] or None - if libraries is not None: - exts.append(Extension('bsddb185', ['bsddbmodule.c'], - libraries=libraries)) - else: - exts.append(Extension('bsddb185', ['bsddbmodule.c'])) - else: - missing.append('bsddb185') - else: - missing.append('bsddb185') - - dbm_order = ['gdbm'] - # The standard Unix dbm module: - if platform not in ['cygwin']: - config_args = [arg.strip("'") - for arg in sysconfig.get_config_var("CONFIG_ARGS").split()] - dbm_args = [arg for arg in config_args - if arg.startswith('--with-dbmliborder=')] - if dbm_args: - dbm_order = [arg.split('=')[-1] for arg in dbm_args][-1].split(":") - else: - dbm_order = "ndbm:gdbm:bdb".split(":") - dbmext = None - for cand in dbm_order: - if cand == "ndbm": - 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 = [] - print "building dbm using ndbm" - dbmext = Extension('dbm', ['dbmmodule.c'], - define_macros=[ - ('HAVE_NDBM_H',None), - ], - libraries=ndbm_libs) - break - - elif cand == "gdbm": - if self.compiler.find_library_file(lib_dirs, 'gdbm'): - gdbm_libs = ['gdbm'] - if self.compiler.find_library_file(lib_dirs, - 'gdbm_compat'): - gdbm_libs.append('gdbm_compat') - if find_file("gdbm/ndbm.h", inc_dirs, []) is not None: - print "building dbm using gdbm" - dbmext = Extension( - 'dbm', ['dbmmodule.c'], - define_macros=[ - ('HAVE_GDBM_NDBM_H', None), - ], - libraries = gdbm_libs) - break - if find_file("gdbm-ndbm.h", inc_dirs, []) is not None: - print "building dbm using gdbm" - dbmext = Extension( - 'dbm', ['dbmmodule.c'], - define_macros=[ - ('HAVE_GDBM_DASH_NDBM_H', None), - ], - libraries = gdbm_libs) - break - elif cand == "bdb": - if db_incs is not None: - print "building dbm using bdb" - dbmext = 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) - break - if dbmext is not None: - exts.append(dbmext) - else: - missing.append('dbm') - - # Anthony Baxter's gdbm module. GNU dbm(3) will require -lgdbm: - if ('gdbm' in dbm_order and - self.compiler.find_library_file(lib_dirs, 'gdbm')): - exts.append( Extension('gdbm', ['gdbmmodule.c'], - libraries = ['gdbm'] ) ) - else: - missing.append('gdbm') - - # Unix-only modules - if platform not in ['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']) ) - else: - missing.append('resource') - - # Sun yellow pages. Some systems have the functions in libc. - if (platform not in ['cygwin', 'atheos', 'qnx6'] and - find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None): - if (self.compiler.find_library_file(lib_dirs, 'nsl')): - libs = ['nsl'] - else: - libs = [] - exts.append( Extension('nis', ['nismodule.c'], - libraries = libs) ) - else: - missing.append('nis') - else: - missing.extend(['nis', 'resource', 'termios']) - - # Curses support, requiring the System V version of curses, often - # provided by the ncurses library. - panel_library = 'panel' - if curses_library.startswith('ncurses'): - if curses_library == 'ncursesw': - # Bug 1464056: If _curses.so links with ncursesw, - # _curses_panel.so must link with panelw. - panel_library = 'panelw' - curses_libs = [curses_library] - exts.append( Extension('_curses', ['_cursesmodule.c'], - libraries = curses_libs) ) - elif curses_library == '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) ) - else: - missing.append('_curses') - - # 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_library)): - exts.append( Extension('_curses_panel', ['_curses_panel.c'], - libraries = [panel_library] + curses_libs) ) - else: - missing.append('_curses_panel') - - # 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) - have_zlib = False - 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')): - if sys.platform == "darwin": - zlib_extra_link_args = ('-Wl,-search_paths_first',) - else: - zlib_extra_link_args = () - exts.append( Extension('zlib', ['zlibmodule.c'], - libraries = ['z'], - extra_link_args = zlib_extra_link_args)) - have_zlib = True - else: - missing.append('zlib') - else: - missing.append('zlib') - else: - missing.append('zlib') - - # Helper module for various ascii-encoders. Uses zlib for an optimized - # crc32 if we have it. Otherwise binascii uses its own. - if have_zlib: - extra_compile_args = ['-DUSE_ZLIB_CRC32'] - libraries = ['z'] - extra_link_args = zlib_extra_link_args - else: - extra_compile_args = [] - libraries = [] - extra_link_args = [] - exts.append( Extension('binascii', ['binascii.c'], - extra_compile_args = extra_compile_args, - libraries = libraries, - extra_link_args = extra_link_args) ) - - # Gustavo Niemeyer's bz2 module. - if (self.compiler.find_library_file(lib_dirs, 'bz2')): - if sys.platform == "darwin": - bz2_extra_link_args = ('-Wl,-search_paths_first',) - else: - bz2_extra_link_args = () - exts.append( Extension('bz2', ['bz2module.c'], - libraries = ['bz2'], - extra_link_args = bz2_extra_link_args) ) - else: - missing.append('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. The Expat source is included in Modules/expat/. Usage - # of a system shared libexpat.so is possible with --with-system-expat - # configure option. - # - # More information on Expat can be found at www.libexpat.org. - # - if '--with-system-expat' in sysconfig.get_config_var("CONFIG_ARGS"): - expat_inc = [] - define_macros = [] - expat_lib = ['expat'] - expat_sources = [] - else: - expat_inc = [os.path.join(os.getcwd(), srcdir, 'Modules', 'expat')] - define_macros = [ - ('HAVE_EXPAT_CONFIG_H', '1'), - ] - expat_lib = [] - expat_sources = ['expat/xmlparse.c', - 'expat/xmlrole.c', - 'expat/xmltok.c'] - - exts.append(Extension('pyexpat', - define_macros = define_macros, - include_dirs = expat_inc, - libraries = expat_lib, - sources = ['pyexpat.c'] + expat_sources - )) - - # Fredrik Lundh's cElementTree module. Note that this also - # uses expat (via the CAPI hook in pyexpat). - - if os.path.isfile(os.path.join(srcdir, 'Modules', '_elementtree.c')): - define_macros.append(('USE_PYEXPAT_CAPI', None)) - exts.append(Extension('_elementtree', - define_macros = define_macros, - include_dirs = expat_inc, - libraries = expat_lib, - sources = ['_elementtree.c'], - )) - else: - missing.append('_elementtree') - - # Hye-Shik Chang's CJKCodecs modules. - if have_unicode: - exts.append(Extension('_multibytecodec', - ['cjkcodecs/multibytecodec.c'])) - for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'): - exts.append(Extension('_codecs_%s' % loc, - ['cjkcodecs/_codecs_%s.c' % loc])) - else: - missing.append('_multibytecodec') - for loc in ('kr', 'jp', 'cn', 'tw', 'hk', 'iso2022'): - missing.append('_codecs_%s' % loc) - - # 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']): - exts.append( Extension('dl', ['dlmodule.c']) ) - else: - missing.append('dl') - else: - missing.append('dl') - - # Thomas Heller's _ctypes module - self.detect_ctypes(inc_dirs, lib_dirs) - - # Richard Oudkerk's multiprocessing module - if platform == 'win32': # Windows - macros = dict() - libraries = ['ws2_32'] - - elif platform == 'darwin': # Mac OSX - macros = dict() - libraries = [] - - elif platform == 'cygwin': # Cygwin - macros = dict() - libraries = [] - - elif platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'): - # FreeBSD's P1003.1b semaphore support is very experimental - # and has many known problems. (as of June 2008) - macros = dict() - libraries = [] - - elif platform.startswith('openbsd'): - macros = dict() - libraries = [] - - elif platform.startswith('netbsd'): - macros = dict() - libraries = [] - - else: # Linux and other unices - macros = dict() - libraries = ['rt'] - - if platform == 'win32': - multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c', - '_multiprocessing/semaphore.c', - '_multiprocessing/pipe_connection.c', - '_multiprocessing/socket_connection.c', - '_multiprocessing/win32_functions.c' - ] - - else: - multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c', - '_multiprocessing/socket_connection.c' - ] - if (sysconfig.get_config_var('HAVE_SEM_OPEN') and not - sysconfig.get_config_var('POSIX_SEMAPHORES_NOT_ENABLED')): - multiprocessing_srcs.append('_multiprocessing/semaphore.c') - - if sysconfig.get_config_var('WITH_THREAD'): - exts.append ( Extension('_multiprocessing', multiprocessing_srcs, - define_macros=macros.items(), - include_dirs=["Modules/_multiprocessing"])) - else: - missing.append('_multiprocessing') - - # End multiprocessing - - - # Platform-specific libraries - if platform == 'linux2': - # Linux-specific modules - exts.append( Extension('linuxaudiodev', ['linuxaudiodev.c']) ) - else: - missing.append('linuxaudiodev') - - if (platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6', - 'freebsd7', 'freebsd8') - or platform.startswith("gnukfreebsd")): - exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) ) - else: - missing.append('ossaudiodev') - - if platform == 'sunos5': - # SunOS specific modules - exts.append( Extension('sunaudiodev', ['sunaudiodev.c']) ) - else: - missing.append('sunaudiodev') - - if platform == 'darwin': - # _scproxy - exts.append(Extension("_scproxy", [os.path.join(srcdir, "Mac/Modules/_scproxy.c")], - extra_link_args= [ - '-framework', 'SystemConfiguration', - '-framework', 'CoreFoundation' - ])) - - - if platform == 'darwin' and ("--disable-toolbox-glue" not in - sysconfig.get_config_var("CONFIG_ARGS")): - - if int(os.uname()[2].split('.')[0]) >= 8: - # We're on Mac OS X 10.4 or later, the compiler should - # support '-Wno-deprecated-declarations'. This will - # surpress deprecation warnings for the Carbon extensions, - # these extensions wrap the Carbon APIs and even those - # parts that are deprecated. - carbon_extra_compile_args = ['-Wno-deprecated-declarations'] - else: - carbon_extra_compile_args = [] - - # Mac OS X specific modules. - def macSrcExists(name1, name2=''): - if not name1: - return None - names = (name1,) - if name2: - names = (name1, name2) - path = os.path.join(srcdir, 'Mac', 'Modules', *names) - return os.path.exists(path) - - def addMacExtension(name, kwds, extra_srcs=[]): - dirname = '' - if name[0] == '_': - dirname = name[1:].lower() - cname = name + '.c' - cmodulename = name + 'module.c' - # Check for NNN.c, NNNmodule.c, _nnn/NNN.c, _nnn/NNNmodule.c - if macSrcExists(cname): - srcs = [cname] - elif macSrcExists(cmodulename): - srcs = [cmodulename] - elif macSrcExists(dirname, cname): - # XXX(nnorwitz): If all the names ended with module, we - # wouldn't need this condition. ibcarbon is the only one. - srcs = [os.path.join(dirname, cname)] - elif macSrcExists(dirname, cmodulename): - srcs = [os.path.join(dirname, cmodulename)] - else: - raise RuntimeError("%s not found" % name) - - # Here's the whole point: add the extension with sources - exts.append(Extension(name, srcs + extra_srcs, **kwds)) - - # Core Foundation - core_kwds = {'extra_compile_args': carbon_extra_compile_args, - 'extra_link_args': ['-framework', 'CoreFoundation'], - } - addMacExtension('_CF', core_kwds, ['cf/pycfbridge.c']) - addMacExtension('autoGIL', core_kwds) - - - - # Carbon - carbon_kwds = {'extra_compile_args': carbon_extra_compile_args, - 'extra_link_args': ['-framework', 'Carbon'], - } - CARBON_EXTS = ['ColorPicker', 'gestalt', 'MacOS', 'Nav', - 'OSATerminology', 'icglue', - # All these are in subdirs - '_AE', '_AH', '_App', '_CarbonEvt', '_Cm', '_Ctl', - '_Dlg', '_Drag', '_Evt', '_File', '_Folder', '_Fm', - '_Help', '_Icn', '_IBCarbon', '_List', - '_Menu', '_Mlte', '_OSA', '_Res', '_Qd', '_Qdoffs', - '_Scrap', '_Snd', '_TE', - ] - for name in CARBON_EXTS: - addMacExtension(name, carbon_kwds) - - # Workaround for a bug in the version of gcc shipped with Xcode 3. - # The _Win extension should build just like the other Carbon extensions, but - # this actually results in a hard crash of the linker. - # - if '-arch ppc64' in cflags and '-arch ppc' in cflags: - win_kwds = {'extra_compile_args': carbon_extra_compile_args + ['-arch', 'i386', '-arch', 'ppc'], - 'extra_link_args': ['-framework', 'Carbon', '-arch', 'i386', '-arch', 'ppc'], - } - addMacExtension('_Win', win_kwds) - else: - addMacExtension('_Win', carbon_kwds) - - - # Application Services & QuickTime - app_kwds = {'extra_compile_args': carbon_extra_compile_args, - 'extra_link_args': ['-framework','ApplicationServices'], - } - addMacExtension('_Launch', app_kwds) - addMacExtension('_CG', app_kwds) - - exts.append( Extension('_Qt', ['qt/_Qtmodule.c'], - extra_compile_args=carbon_extra_compile_args, - extra_link_args=['-framework', 'QuickTime', - '-framework', 'Carbon']) ) - - - self.extensions.extend(exts) - - # Call the method for detecting whether _tkinter can be compiled - self.detect_tkinter(inc_dirs, lib_dirs) - - if '_tkinter' not in [e.name for e in self.extensions]: - missing.append('_tkinter') - - return missing - - 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 = [ - '/Library/Frameworks', - '/System/Library/Frameworks/', - join(os.getenv('HOME'), '/Library/Frameworks') - ] - - sysroot = macosx_sdk_root() - - # Find the directory that contains the Tcl.framework 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 is_macosx_sdk_path(F): - if not exists(join(sysroot, F[1:], fw + '.framework')): - break - else: - 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'] - - # All existing framework builds of Tcl/Tk don't support 64-bit - # architectures. - cflags = sysconfig.get_config_vars('CFLAGS')[0] - archs = re.findall('-arch\s+(\w+)', cflags) - - if is_macosx_sdk_path(F): - fp = os.popen("file %s/Tk.framework/Tk | grep 'for architecture'"%(os.path.join(sysroot, F[1:]),)) - else: - fp = os.popen("file %s/Tk.framework/Tk | grep 'for architecture'"%(F,)) - - detected_archs = [] - for ln in fp: - a = ln.split()[-1] - if a in archs: - detected_archs.append(ln.split()[-1]) - fp.close() - - for a in detected_archs: - frameworks.append('-arch') - frameworks.append(a) - - ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'], - define_macros=[('WITH_APPINIT', 1)], - include_dirs = include_dirs, - libraries = [], - extra_compile_args = frameworks[2:], - 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 ['8.6', '86', '8.5', '85', '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 and {Free,Open}BSD, where - # they're put in /usr/include/{tcl,tk}X.Y - dotversion = version - if '.' not in dotversion and "bsd" in sys.platform.lower(): - # OpenBSD and FreeBSD use Tcl/Tk library names like libtcl83.a, - # but the include subdirs are named like .../include/tcl8.3. - dotversion = dotversion[:-1] + '.' + dotversion[-1] - tcl_include_sub = [] - tk_include_sub = [] - for dir in inc_dirs: - tcl_include_sub += [dir + os.sep + "tcl" + dotversion] - tk_include_sub += [dir + os.sep + "tk" + dotversion] - tk_include_sub += tcl_include_sub - tcl_includes = find_file('tcl.h', inc_dirs, tcl_include_sub) - tk_includes = find_file('tk.h', inc_dirs, tk_include_sub) - - if (tcllib is None or tklib is None or - tcl_includes is None or tk_includes is None): - self.announce("INFO: Can't locate Tcl/Tk libs and/or headers", 2) - 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/lib64') - 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 \ - - def configure_ctypes_darwin(self, ext): - # Darwin (OS X) uses preconfigured files, in - # the Modules/_ctypes/libffi_osx directory. - srcdir = sysconfig.get_config_var('srcdir') - ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules', - '_ctypes', 'libffi_osx')) - sources = [os.path.join(ffi_srcdir, p) - for p in ['ffi.c', - 'x86/darwin64.S', - 'x86/x86-darwin.S', - 'x86/x86-ffi_darwin.c', - 'x86/x86-ffi64.c', - 'powerpc/ppc-darwin.S', - 'powerpc/ppc-darwin_closure.S', - 'powerpc/ppc-ffi_darwin.c', - 'powerpc/ppc64-darwin_closure.S', - ]] - - # Add .S (preprocessed assembly) to C compiler source extensions. - self.compiler.src_extensions.append('.S') - - include_dirs = [os.path.join(ffi_srcdir, 'include'), - os.path.join(ffi_srcdir, 'powerpc')] - ext.include_dirs.extend(include_dirs) - ext.sources.extend(sources) - return True - - def configure_ctypes(self, ext): - if not self.use_system_libffi: - if sys.platform == 'darwin': - return self.configure_ctypes_darwin(ext) - - srcdir = sysconfig.get_config_var('srcdir') - ffi_builddir = os.path.join(self.build_temp, 'libffi') - ffi_srcdir = os.path.abspath(os.path.join(srcdir, 'Modules', - '_ctypes', 'libffi')) - ffi_configfile = os.path.join(ffi_builddir, 'fficonfig.py') - - from distutils.dep_util import newer_group - - config_sources = [os.path.join(ffi_srcdir, fname) - for fname in os.listdir(ffi_srcdir) - if os.path.isfile(os.path.join(ffi_srcdir, fname))] - if self.force or newer_group(config_sources, - ffi_configfile): - from distutils.dir_util import mkpath - mkpath(ffi_builddir) - config_args = [] - - # Pass empty CFLAGS because we'll just append the resulting - # CFLAGS to Python's; -g or -O2 is to be avoided. - cmd = "cd %s && env CFLAGS='' '%s/configure' %s" \ - % (ffi_builddir, ffi_srcdir, " ".join(config_args)) - - res = os.system(cmd) - if res or not os.path.exists(ffi_configfile): - print "Failed to configure _ctypes module" - return False - - fficonfig = {} - with open(ffi_configfile) as f: - exec f in fficonfig - - # Add .S (preprocessed assembly) to C compiler source extensions. - self.compiler.src_extensions.append('.S') - - include_dirs = [os.path.join(ffi_builddir, 'include'), - ffi_builddir, - os.path.join(ffi_srcdir, 'src')] - extra_compile_args = fficonfig['ffi_cflags'].split() - - ext.sources.extend(os.path.join(ffi_srcdir, f) for f in - fficonfig['ffi_sources']) - ext.include_dirs.extend(include_dirs) - ext.extra_compile_args.extend(extra_compile_args) - return True - - def detect_ctypes(self, inc_dirs, lib_dirs): - self.use_system_libffi = False - include_dirs = [] - extra_compile_args = [] - extra_link_args = [] - sources = ['_ctypes/_ctypes.c', - '_ctypes/callbacks.c', - '_ctypes/callproc.c', - '_ctypes/stgdict.c', - '_ctypes/cfield.c'] - depends = ['_ctypes/ctypes.h'] - - if sys.platform == 'darwin': - sources.append('_ctypes/malloc_closure.c') - sources.append('_ctypes/darwin/dlfcn_simple.c') - extra_compile_args.append('-DMACOSX') - include_dirs.append('_ctypes/darwin') -# XXX Is this still needed? -## extra_link_args.extend(['-read_only_relocs', 'warning']) - - elif sys.platform == 'sunos5': - # XXX This shouldn't be necessary; it appears that some - # of the assembler code is non-PIC (i.e. it has relocations - # when it shouldn't. The proper fix would be to rewrite - # the assembler code to be PIC. - # This only works with GCC; the Sun compiler likely refuses - # this option. If you want to compile ctypes with the Sun - # compiler, please research a proper solution, instead of - # finding some -z option for the Sun compiler. - extra_link_args.append('-mimpure-text') - - elif sys.platform.startswith('hp-ux'): - extra_link_args.append('-fPIC') - - ext = Extension('_ctypes', - include_dirs=include_dirs, - extra_compile_args=extra_compile_args, - extra_link_args=extra_link_args, - libraries=[], - sources=sources, - depends=depends) - ext_test = Extension('_ctypes_test', - sources=['_ctypes/_ctypes_test.c']) - self.extensions.extend([ext, ext_test]) - - if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"): - return - - if sys.platform == 'darwin': - # OS X 10.5 comes with libffi.dylib; the include files are - # in /usr/include/ffi - inc_dirs.append('/usr/include/ffi') - - ffi_inc = [sysconfig.get_config_var("LIBFFI_INCLUDEDIR")] - if not ffi_inc or ffi_inc[0] == '': - ffi_inc = find_file('ffi.h', [], inc_dirs) - if ffi_inc is not None: - ffi_h = ffi_inc[0] + '/ffi.h' - fp = open(ffi_h) - while 1: - line = fp.readline() - if not line: - ffi_inc = None - break - if line.startswith('#define LIBFFI_H'): - break - ffi_lib = None - if ffi_inc is not None: - for lib_name in ('ffi_convenience', 'ffi_pic', 'ffi'): - if (self.compiler.find_library_file(lib_dirs, lib_name)): - ffi_lib = lib_name - break - - if ffi_inc and ffi_lib: - ext.include_dirs.extend(ffi_inc) - ext.libraries.append(ffi_lib) - self.use_system_libffi = True - - -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 :: 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', ['_struct.c'])], - - # Scripts to install - scripts = ['Tools/scripts/pydoc', 'Tools/scripts/idle', - 'Tools/scripts/2to3', - 'Lib/smtpd.py'] - ) - -# --install-platlib -if __name__ == '__main__': - main() |