diff options
Diffstat (limited to 'setup.py')
| -rw-r--r-- | setup.py | 123 |
1 files changed, 59 insertions, 64 deletions
@@ -15,6 +15,13 @@ from distutils.command.install_lib import install_lib from distutils.command.build_scripts import build_scripts from distutils.spawn import find_executable +def get_platform(): + # Get value of sys.platform + if sys.platform.startswith('osf1'): + return 'osf1' + return sys.platform +host_platform = get_platform() + # Were we compiled --with-pydebug or with #define Py_DEBUG? COMPILED_WITH_PYDEBUG = hasattr(sys, 'gettotalrefcount') @@ -70,7 +77,7 @@ def find_file(filename, std_dirs, paths): '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': + if host_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. @@ -80,7 +87,7 @@ def find_file(filename, std_dirs, paths): for dir in std_dirs: f = os.path.join(dir, filename) - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): + if host_platform == 'darwin' and is_macosx_sdk_path(dir): f = os.path.join(sysroot, dir[1:], filename) if os.path.exists(f): return [] @@ -89,7 +96,7 @@ def find_file(filename, std_dirs, paths): for dir in paths: f = os.path.join(dir, filename) - if sys.platform == 'darwin' and is_macosx_sdk_path(dir): + if host_platform == 'darwin' and is_macosx_sdk_path(dir): f = os.path.join(sysroot, dir[1:], filename) if os.path.exists(f): @@ -103,7 +110,7 @@ def find_library_file(compiler, libname, std_dirs, paths): if result is None: return None - if sys.platform == 'darwin': + if host_platform == 'darwin': sysroot = macosx_sdk_root() # Check whether the found file is in one of the standard directories @@ -112,7 +119,7 @@ def find_library_file(compiler, libname, std_dirs, 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 host_platform == 'darwin' and is_macosx_sdk_path(p): if os.path.join(sysroot, p[1:]) == dirname: return [ ] @@ -125,7 +132,7 @@ def find_library_file(compiler, libname, std_dirs, 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 host_platform == 'darwin' and is_macosx_sdk_path(p): if os.path.join(sysroot, p[1:]) == dirname: return [ p ] @@ -186,9 +193,6 @@ class PyBuildExt(build_ext): srcdir = os.path.abspath(srcdir) moddirlist = [os.path.join(srcdir, 'Modules')] - # Platform-dependent module source and include directories - platform = self.get_platform() - # Fix up the paths for scripts, too self.distribution.scripts = [os.path.join(srcdir, filename) for filename in self.distribution.scripts] @@ -303,7 +307,7 @@ class PyBuildExt(build_ext): ext.name) return - if self.get_platform() == 'darwin' and ( + if host_platform == 'darwin' and ( sys.maxsize > 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 @@ -317,7 +321,7 @@ class PyBuildExt(build_ext): # Workaround for Cygwin: Cygwin currently has fork issues when many # modules have been imported - if self.get_platform() == 'cygwin': + if host_platform == 'cygwin': self.announce('WARNING: skipping import check for Cygwin-based "%s"' % ext.name) return @@ -361,12 +365,6 @@ class PyBuildExt(build_ext): level=3) self.failed.append(ext.name) - def get_platform(self): - # Get value of sys.platform - if sys.platform.startswith('osf1'): - return 'osf1' - return sys.platform - def add_multiarch_paths(self): # Debian/Ubuntu multiarch support. # https://wiki.ubuntu.com/MultiarchSpec @@ -457,18 +455,17 @@ class PyBuildExt(build_ext): with open(config_h) as file: config_h_vars = sysconfig.parse_config_h(file) - platform = self.get_platform() srcdir = sysconfig.get_config_var('srcdir') # OSF/1 and Unixware have some stuff in /usr/ccs/lib (like -ldb) - if platform in ['osf1', 'unixware7', 'openunix8']: + if host_platform in ['osf1', 'unixware7', 'openunix8']: lib_dirs += ['/usr/ccs/lib'] # HP-UX11iv3 keeps files in lib/hpux folders. - if platform == 'hp-ux11': + if host_platform == 'hp-ux11': lib_dirs += ['/usr/lib/hpux64', '/usr/lib/hpux32'] - if platform == 'darwin': + if host_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. @@ -488,7 +485,7 @@ class PyBuildExt(build_ext): # Check for MacOS X, which doesn't need libm.a at all math_libs = ['m'] - if platform == 'darwin': + if host_platform == 'darwin': math_libs = [] # XXX Omitted modules: gl, pure, dl, SGI-specific modules @@ -624,7 +621,7 @@ class PyBuildExt(build_ext): elif self.compiler.find_library_file(lib_dirs, 'curses'): curses_library = 'curses' - if platform == 'darwin': + if host_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']: @@ -636,7 +633,7 @@ class PyBuildExt(build_ext): if find_file('readline/rlconf.h', inc_dirs, []) is None: do_readline = False if do_readline: - if platform == 'darwin' and os_release < 9: + if host_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 entire path. @@ -717,7 +714,7 @@ class PyBuildExt(build_ext): 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): + if host_platform == 'darwin' and is_macosx_sdk_path(name): name = os.path.join(macosx_sdk_root(), name[1:]) try: with open(name, 'r') as incfile: @@ -853,7 +850,7 @@ class PyBuildExt(build_ext): db_ver_inc_map = {} - if sys.platform == 'darwin': + if host_platform == 'darwin': sysroot = macosx_sdk_root() class db_found(Exception): pass @@ -862,7 +859,7 @@ class PyBuildExt(build_ext): # 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): + if host_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) @@ -913,7 +910,7 @@ class PyBuildExt(build_ext): db_incdir.replace("include", 'lib'), ] - if sys.platform != 'darwin': + if host_platform != 'darwin': db_dirs_to_check = list(filter(os.path.isdir, db_dirs_to_check)) else: @@ -977,13 +974,13 @@ class PyBuildExt(build_ext): # 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': + if host_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): + if host_platform == 'darwin' and is_macosx_sdk_path(d): f = os.path.join(sysroot, d[1:], "sqlite3.h") if os.path.exists(f): @@ -1033,7 +1030,7 @@ class PyBuildExt(build_ext): '_sqlite/util.c', ] sqlite_defines = [] - if sys.platform != "win32": + if host_platform != "win32": sqlite_defines.append(('MODULE_NAME', '"sqlite3"')) else: sqlite_defines.append(('MODULE_NAME', '\\"sqlite3\\"')) @@ -1043,7 +1040,7 @@ class PyBuildExt(build_ext): if '--enable-loadable-sqlite-extensions' not in sysconfig.get_config_var("CONFIG_ARGS"): sqlite_defines.append(("SQLITE_OMIT_LOAD_EXTENSION", "1")) - if sys.platform == 'darwin': + if host_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 entire path. @@ -1072,7 +1069,7 @@ class PyBuildExt(build_ext): dbm_setup_debug = False # verbose debug prints from this script? dbm_order = ['gdbm'] # The standard Unix dbm module: - if platform not in ['cygwin']: + if host_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 @@ -1154,14 +1151,14 @@ class PyBuildExt(build_ext): missing.append('_gdbm') # Unix-only modules - if platform != 'win32': + if host_platform != 'win32': # Steen Lumholt's termios module exts.append( Extension('termios', ['termios.c']) ) # Jeremy Hylton's rlimit interface exts.append( Extension('resource', ['resource.c']) ) # Sun yellow pages. Some systems have the functions in libc. - if (platform not in ['cygwin', 'qnx6'] and + if (host_platform not in ['cygwin', 'qnx6'] and find_file('rpcsvc/yp_prot.h', inc_dirs, []) is not None): if (self.compiler.find_library_file(lib_dirs, 'nsl')): libs = ['nsl'] @@ -1185,7 +1182,7 @@ class PyBuildExt(build_ext): # Bug 1464056: If _curses.so links with ncursesw, # _curses_panel.so must link with panelw. panel_library = 'panelw' - if platform == 'darwin': + if host_platform == 'darwin': # On OS X, there is no separate /usr/lib/libncursesw nor # libpanelw. If we are here, we found a locally-supplied # version of libncursesw. There should be also be a @@ -1193,7 +1190,7 @@ class PyBuildExt(build_ext): # for OS X but we need _XOPEN_SOURCE_EXTENDED here for # ncurses wide char support curses_defines.append(('_XOPEN_SOURCE_EXTENDED', '1')) - elif platform == 'darwin' and curses_library == 'ncurses': + elif host_platform == 'darwin' and curses_library == 'ncurses': # Building with the system-suppied combined libncurses/libpanel curses_defines.append(('HAVE_NCURSESW', '1')) curses_defines.append(('_XOPEN_SOURCE_EXTENDED', '1')) @@ -1204,7 +1201,7 @@ class PyBuildExt(build_ext): include_dirs=curses_includes, define_macros=curses_defines, libraries = curses_libs) ) - elif curses_library == 'curses' and platform != 'darwin': + elif curses_library == 'curses' and host_platform != 'darwin': # OSX has an old Berkeley curses, not good enough for # the _curses module. if (self.compiler.find_library_file(lib_dirs, 'terminfo')): @@ -1258,7 +1255,7 @@ class PyBuildExt(build_ext): break if version >= version_req: if (self.compiler.find_library_file(lib_dirs, 'z')): - if sys.platform == "darwin": + if host_platform == "darwin": zlib_extra_link_args = ('-Wl,-search_paths_first',) else: zlib_extra_link_args = () @@ -1290,7 +1287,7 @@ class PyBuildExt(build_ext): # Gustavo Niemeyer's bz2 module. if (self.compiler.find_library_file(lib_dirs, 'bz2')): - if sys.platform == "darwin": + if host_platform == "darwin": bz2_extra_link_args = ('-Wl,-search_paths_first',) else: bz2_extra_link_args = () @@ -1368,29 +1365,29 @@ class PyBuildExt(build_ext): self.detect_ctypes(inc_dirs, lib_dirs) # Richard Oudkerk's multiprocessing module - if platform == 'win32': # Windows + if host_platform == 'win32': # Windows macros = dict() libraries = ['ws2_32'] - elif platform == 'darwin': # Mac OSX + elif host_platform == 'darwin': # Mac OSX macros = dict() libraries = [] - elif platform == 'cygwin': # Cygwin + elif host_platform == 'cygwin': # Cygwin macros = dict() libraries = [] - elif platform in ('freebsd4', 'freebsd5', 'freebsd6', 'freebsd7', 'freebsd8'): + elif host_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'): + elif host_platform.startswith('openbsd'): macros = dict() libraries = [] - elif platform.startswith('netbsd'): + elif host_platform.startswith('netbsd'): macros = dict() libraries = [] @@ -1398,7 +1395,7 @@ class PyBuildExt(build_ext): macros = dict() libraries = ['rt'] - if platform == 'win32': + if host_platform == 'win32': multiprocessing_srcs = [ '_multiprocessing/multiprocessing.c', '_multiprocessing/semaphore.c', ] @@ -1419,12 +1416,12 @@ class PyBuildExt(build_ext): # End multiprocessing # Platform-specific libraries - if platform.startswith(('linux', 'freebsd', 'gnukfreebsd')): + if host_platform.startswith(('linux', 'freebsd', 'gnukfreebsd')): exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) ) else: missing.append('ossaudiodev') - if sys.platform == 'darwin': + if host_platform == 'darwin': exts.append( Extension('_gestalt', ['_gestalt.c'], extra_link_args=['-framework', 'Carbon']) @@ -1542,8 +1539,7 @@ class PyBuildExt(build_ext): # 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 + if (host_platform == 'darwin' and self.detect_tkinter_darwin(inc_dirs, lib_dirs)): return @@ -1566,7 +1562,7 @@ class PyBuildExt(build_ext): # 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(): + if '.' not in dotversion and "bsd" in host_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] @@ -1592,7 +1588,7 @@ class PyBuildExt(build_ext): include_dirs.append(dir) # Check for various platform-specific directories - if platform == 'sunos5': + if host_platform == 'sunos5': include_dirs.append('/usr/openwin/include') added_lib_dirs.append('/usr/openwin/lib') elif os.path.exists('/usr/X11R6/include'): @@ -1608,7 +1604,7 @@ class PyBuildExt(build_ext): added_lib_dirs.append('/usr/X11/lib') # If Cygwin, then verify that X is installed before proceeding - if platform == 'cygwin': + if host_platform == 'cygwin': x11_inc = find_file('X11/Xlib.h', [], include_dirs) if x11_inc is None: return @@ -1627,11 +1623,11 @@ class PyBuildExt(build_ext): libs.append('tk'+ version) libs.append('tcl'+ version) - if platform in ['aix3', 'aix4']: + if host_platform in ['aix3', 'aix4']: libs.append('ld') # Finally, link with the X11 libraries (not appropriate on cygwin) - if platform != "cygwin": + if host_platform != "cygwin": libs.append('X11') ext = Extension('_tkinter', ['_tkinter.c', 'tkappinit.c'], @@ -1687,7 +1683,7 @@ class PyBuildExt(build_ext): def configure_ctypes(self, ext): if not self.use_system_libffi: - if sys.platform == 'darwin': + if host_platform == 'darwin': return self.configure_ctypes_darwin(ext) srcdir = sysconfig.get_config_var('srcdir') @@ -1747,7 +1743,7 @@ class PyBuildExt(build_ext): '_ctypes/cfield.c'] depends = ['_ctypes/ctypes.h'] - if sys.platform == 'darwin': + if host_platform == 'darwin': sources.append('_ctypes/malloc_closure.c') sources.append('_ctypes/darwin/dlfcn_simple.c') extra_compile_args.append('-DMACOSX') @@ -1755,7 +1751,7 @@ class PyBuildExt(build_ext): # XXX Is this still needed? ## extra_link_args.extend(['-read_only_relocs', 'warning']) - elif sys.platform == 'sunos5': + elif host_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 @@ -1766,7 +1762,7 @@ class PyBuildExt(build_ext): # finding some -z option for the Sun compiler. extra_link_args.append('-mimpure-text') - elif sys.platform.startswith('hp-ux'): + elif host_platform.startswith('hp-ux'): extra_link_args.append('-fPIC') ext = Extension('_ctypes', @@ -1783,7 +1779,7 @@ class PyBuildExt(build_ext): if not '--with-system-ffi' in sysconfig.get_config_var("CONFIG_ARGS"): return - if sys.platform == 'darwin': + if host_platform == 'darwin': # OS X 10.5 comes with libffi.dylib; the include files are # in /usr/include/ffi inc_dirs.append('/usr/include/ffi') @@ -1876,7 +1872,6 @@ class PyBuildExt(build_ext): 'universal': [('UNIVERSAL','1')] } - platform = self.get_platform() cc = sysconfig.get_config_var('CC') sizeof_size_t = sysconfig.get_config_var('SIZEOF_SIZE_T') machine = os.environ.get('PYTHON_DECIMAL_WITH_MACHINE') @@ -1884,7 +1879,7 @@ class PyBuildExt(build_ext): if machine: # Override automatic configuration to facilitate testing. define_macros = config[machine] - elif platform == 'darwin': + elif host_platform == 'darwin': # Universal here means: build with the same options Python # was built with. define_macros = config['universal'] @@ -1898,7 +1893,7 @@ class PyBuildExt(build_ext): elif sizeof_size_t == 4: ppro = sysconfig.get_config_var('HAVE_GCC_ASM_FOR_X87') if ppro and ('gcc' in cc or 'clang' in cc) and \ - not 'sunos' in platform: + not 'sunos' in host_platform: # solaris: problems with register allocation. # icc >= 11.0 works as well. define_macros = config['ppro'] |