diff options
Diffstat (limited to 'setup.py')
| -rw-r--r-- | setup.py | 255 |
1 files changed, 209 insertions, 46 deletions
@@ -1,8 +1,6 @@ # Autodetecting setup.py script for building the Python extensions # -__version__ = "$Revision$" - import sys, os, imp, re, optparse from glob import glob import sysconfig @@ -365,9 +363,8 @@ class PyBuildExt(build_ext): def get_platform(self): # Get value of sys.platform - for platform in ['cygwin', 'darwin', 'osf1']: - if sys.platform.startswith(platform): - return platform + if sys.platform.startswith('osf1'): + return 'osf1' return sys.platform def add_multiarch_paths(self): @@ -434,7 +431,7 @@ class PyBuildExt(build_ext): for directory in reversed(options.dirs): add_dir_to_list(dir_list, directory) - if os.path.normpath(sys.prefix) != '/usr' \ + if os.path.normpath(sys.base_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 @@ -511,11 +508,17 @@ class PyBuildExt(build_ext): exts.append( Extension('math', ['mathmodule.c', '_math.c'], depends=['_math.h'], libraries=math_libs) ) + + # time libraries: librt may be needed for clock_gettime() + time_libs = [] + lib = sysconfig.get_config_var('TIMEMODULE_LIB') + if lib: + time_libs.append(lib) + # time operations and variables - exts.append( Extension('time', ['timemodule.c', '_time.c'], - libraries=math_libs) ) - exts.append( Extension('_datetime', ['_datetimemodule.c', '_time.c'], - libraries=math_libs) ) + exts.append( Extension('time', ['timemodule.c'], + libraries=time_libs) ) + exts.append( Extension('_datetime', ['_datetimemodule.c']) ) # random number generator implemented in C exts.append( Extension("_random", ["_randommodule.c"]) ) # bisect @@ -531,6 +534,8 @@ class PyBuildExt(build_ext): # Python C API test module exts.append( Extension('_testcapi', ['_testcapimodule.c'], depends=['testcapi_long.h']) ) + # Python PEP-3118 (buffer protocol) test module + exts.append( Extension('_testbuffer', ['_testbuffer.c']) ) # profiler (_lsprof is for cProfile.py) exts.append( Extension('_lsprof', ['_lsprof.c', 'rotatingtree.c']) ) # static Unicode character database @@ -663,7 +668,7 @@ class PyBuildExt(build_ext): libs = ['crypt'] else: libs = [] - exts.append( Extension('crypt', ['cryptmodule.c'], libraries=libs) ) + exts.append( Extension('_crypt', ['_cryptmodule.c'], libraries=libs) ) # CSV files exts.append( Extension('_csv', ['_csv.c']) ) @@ -744,20 +749,17 @@ class PyBuildExt(build_ext): openssl_ver) missing.append('_hashlib') - 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'], - depends=['hashlib.h']) ) - exts.append( Extension('_sha512', ['sha512module.c'], - depends=['hashlib.h']) ) - - if COMPILED_WITH_PYDEBUG or not have_usable_openssl: - # no openssl at all, use our own md5 and sha1 - exts.append( Extension('_md5', ['md5module.c'], - depends=['hashlib.h']) ) - exts.append( Extension('_sha1', ['sha1module.c'], - depends=['hashlib.h']) ) + # We always compile these even when OpenSSL is available (issue #14693). + # It's harmless and the object code is tiny (40-50 KB per module, + # only loaded when actually used). + exts.append( Extension('_sha256', ['sha256module.c'], + depends=['hashlib.h']) ) + exts.append( Extension('_sha512', ['sha512module.c'], + depends=['hashlib.h']) ) + exts.append( Extension('_md5', ['md5module.c'], + depends=['hashlib.h']) ) + exts.append( Extension('_sha1', ['sha1module.c'], + depends=['hashlib.h']) ) # Modules that provide persistent dictionary-like semantics. You will # probably want to arrange for at least one of them to be available on @@ -1051,10 +1053,15 @@ class PyBuildExt(build_ext): else: sqlite_extra_link_args = () + include_dirs = ["Modules/_sqlite"] + # Only include the directory where sqlite was found if it does + # not already exist in set include directories, otherwise you + # can end up with a bad search path order. + if sqlite_incdir not in self.compiler.include_dirs: + include_dirs.append(sqlite_incdir) exts.append(Extension('_sqlite3', sqlite_srcs, define_macros=sqlite_defines, - include_dirs=["Modules/_sqlite", - sqlite_incdir], + include_dirs=include_dirs, library_dirs=sqlite_libdir, runtime_library_dirs=sqlite_libdir, extra_link_args=sqlite_extra_link_args, @@ -1062,6 +1069,7 @@ class PyBuildExt(build_ext): else: missing.append('_sqlite3') + dbm_setup_debug = False # verbose debug prints from this script? dbm_order = ['gdbm'] # The standard Unix dbm module: if platform not in ['cygwin']: @@ -1087,7 +1095,7 @@ class PyBuildExt(build_ext): ndbm_libs = ['gdbm_compat'] else: ndbm_libs = [] - print("building dbm using ndbm") + if dbm_setup_debug: print("building dbm using ndbm") dbmext = Extension('_dbm', ['_dbmmodule.c'], define_macros=[ ('HAVE_NDBM_H',None), @@ -1102,7 +1110,7 @@ class PyBuildExt(build_ext): 'gdbm_compat'): gdbm_libs.append('gdbm_compat') if find_file("gdbm/ndbm.h", inc_dirs, []) is not None: - print("building dbm using gdbm") + if dbm_setup_debug: print("building dbm using gdbm") dbmext = Extension( '_dbm', ['_dbmmodule.c'], define_macros=[ @@ -1111,7 +1119,7 @@ class PyBuildExt(build_ext): libraries = gdbm_libs) break if find_file("gdbm-ndbm.h", inc_dirs, []) is not None: - print("building dbm using gdbm") + if dbm_setup_debug: print("building dbm using gdbm") dbmext = Extension( '_dbm', ['_dbmmodule.c'], define_macros=[ @@ -1121,7 +1129,7 @@ class PyBuildExt(build_ext): break elif cand == "bdb": if db_incs is not None: - print("building dbm using bdb") + if dbm_setup_debug: print("building dbm using bdb") dbmext = Extension('_dbm', ['_dbmmodule.c'], library_dirs=dblib_dir, runtime_library_dirs=dblib_dir, @@ -1168,14 +1176,33 @@ class PyBuildExt(build_ext): # Curses support, requiring the System V version of curses, often # provided by the ncurses library. + curses_defines = [] + curses_includes = [] panel_library = 'panel' + if curses_library == 'ncursesw': + curses_defines.append(('HAVE_NCURSESW', '1')) + curses_includes.append('/usr/include/ncursesw') + # Bug 1464056: If _curses.so links with ncursesw, + # _curses_panel.so must link with panelw. + panel_library = 'panelw' + if 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 + # libpanelw. _XOPEN_SOURCE defines are usually excluded + # 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': + # Building with the system-suppied combined libncurses/libpanel + curses_defines.append(('HAVE_NCURSESW', '1')) + curses_defines.append(('_XOPEN_SOURCE_EXTENDED', '1')) + 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'], + include_dirs=curses_includes, + define_macros=curses_defines, libraries = curses_libs) ) elif curses_library == 'curses' and platform != 'darwin': # OSX has an old Berkeley curses, not good enough for @@ -1188,6 +1215,7 @@ class PyBuildExt(build_ext): curses_libs = ['curses'] exts.append( Extension('_curses', ['_cursesmodule.c'], + define_macros=curses_defines, libraries = curses_libs) ) else: missing.append('_curses') @@ -1196,6 +1224,8 @@ class PyBuildExt(build_ext): if (module_enabled(exts, '_curses') and self.compiler.find_library_file(lib_dirs, panel_library)): exts.append( Extension('_curses_panel', ['_curses_panel.c'], + include_dirs=curses_includes, + define_macros=curses_defines, libraries = [panel_library] + curses_libs) ) else: missing.append('_curses_panel') @@ -1264,11 +1294,18 @@ class PyBuildExt(build_ext): bz2_extra_link_args = ('-Wl,-search_paths_first',) else: bz2_extra_link_args = () - exts.append( Extension('bz2', ['bz2module.c'], + exts.append( Extension('_bz2', ['_bz2module.c'], libraries = ['bz2'], extra_link_args = bz2_extra_link_args) ) else: - missing.append('bz2') + missing.append('_bz2') + + # LZMA compression support. + if self.compiler.find_library_file(lib_dirs, 'lzma'): + exts.append( Extension('_lzma', ['_lzmamodule.c'], + libraries = ['lzma']) ) + else: + missing.append('_lzma') # Interface to the Expat XML parser # @@ -1324,6 +1361,9 @@ class PyBuildExt(build_ext): exts.append(Extension('_codecs_%s' % loc, ['cjkcodecs/_codecs_%s.c' % loc])) + # Stefan Krah's _decimal module + exts.append(self._decimal_ext()) + # Thomas Heller's _ctypes module self.detect_ctypes(inc_dirs, lib_dirs) @@ -1361,14 +1401,10 @@ class PyBuildExt(build_ext): 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')): @@ -1383,9 +1419,7 @@ class PyBuildExt(build_ext): # End multiprocessing # Platform-specific libraries - if (platform in ('linux2', 'freebsd4', 'freebsd5', 'freebsd6', - 'freebsd7', 'freebsd8') - or platform.startswith("gnukfreebsd")): + if platform.startswith(('linux', 'freebsd', 'gnukfreebsd')): exts.append( Extension('ossaudiodev', ['ossaudiodev.c']) ) else: missing.append('ossaudiodev') @@ -1779,6 +1813,128 @@ class PyBuildExt(build_ext): ext.libraries.append(ffi_lib) self.use_system_libffi = True + def _decimal_ext(self): + extra_compile_args = [] + undef_macros=['NDEBUG'] + if '--with-system-libmpdec' in sysconfig.get_config_var("CONFIG_ARGS"): + include_dirs = [] + libraries = ['mpdec'] + sources = ['_decimal/_decimal.c'] + depends = ['_decimal/docstrings.h'] + else: + srcdir = sysconfig.get_config_var('srcdir') + include_dirs = [os.path.abspath(os.path.join(srcdir, + 'Modules', + '_decimal', + 'libmpdec'))] + libraries = [] + sources = [ + '_decimal/_decimal.c', + '_decimal/libmpdec/basearith.c', + '_decimal/libmpdec/constants.c', + '_decimal/libmpdec/context.c', + '_decimal/libmpdec/convolute.c', + '_decimal/libmpdec/crt.c', + '_decimal/libmpdec/difradix2.c', + '_decimal/libmpdec/fnt.c', + '_decimal/libmpdec/fourstep.c', + '_decimal/libmpdec/io.c', + '_decimal/libmpdec/memory.c', + '_decimal/libmpdec/mpdecimal.c', + '_decimal/libmpdec/numbertheory.c', + '_decimal/libmpdec/sixstep.c', + '_decimal/libmpdec/transpose.c', + ] + depends = [ + '_decimal/docstrings.h', + '_decimal/libmpdec/basearith.h', + '_decimal/libmpdec/bits.h', + '_decimal/libmpdec/constants.h', + '_decimal/libmpdec/convolute.h', + '_decimal/libmpdec/crt.h', + '_decimal/libmpdec/difradix2.h', + '_decimal/libmpdec/fnt.h', + '_decimal/libmpdec/fourstep.h', + '_decimal/libmpdec/io.h', + '_decimal/libmpdec/memory.h', + '_decimal/libmpdec/mpdecimal.h', + '_decimal/libmpdec/numbertheory.h', + '_decimal/libmpdec/sixstep.h', + '_decimal/libmpdec/transpose.h', + '_decimal/libmpdec/typearith.h', + '_decimal/libmpdec/umodarith.h', + ] + + config = { + 'x64': [('CONFIG_64','1'), ('ASM','1')], + 'uint128': [('CONFIG_64','1'), ('ANSI','1'), ('HAVE_UINT128_T','1')], + 'ansi64': [('CONFIG_64','1'), ('ANSI','1')], + 'ppro': [('CONFIG_32','1'), ('PPRO','1'), ('ASM','1')], + 'ansi32': [('CONFIG_32','1'), ('ANSI','1')], + 'ansi-legacy': [('CONFIG_32','1'), ('ANSI','1'), + ('LEGACY_COMPILER','1')], + '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') + + if machine: + # Override automatic configuration to facilitate testing. + define_macros = config[machine] + elif platform == 'darwin': + # Universal here means: build with the same options Python + # was built with. + define_macros = config['universal'] + elif sizeof_size_t == 8: + if sysconfig.get_config_var('HAVE_GCC_ASM_FOR_X64'): + define_macros = config['x64'] + elif sysconfig.get_config_var('HAVE_GCC_UINT128_T'): + define_macros = config['uint128'] + else: + define_macros = config['ansi64'] + 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: + # solaris: problems with register allocation. + # icc >= 11.0 works as well. + define_macros = config['ppro'] + else: + define_macros = config['ansi32'] + else: + raise DistutilsError("_decimal: unsupported architecture") + + # Workarounds for toolchain bugs: + if sysconfig.get_config_var('HAVE_IPA_PURE_CONST_BUG'): + # Some versions of gcc miscompile inline asm: + # http://gcc.gnu.org/bugzilla/show_bug.cgi?id=46491 + # http://gcc.gnu.org/ml/gcc/2010-11/msg00366.html + extra_compile_args.append('-fno-ipa-pure-const') + if sysconfig.get_config_var('HAVE_GLIBC_MEMMOVE_BUG'): + # _FORTIFY_SOURCE wrappers for memmove and bcopy are incorrect: + # http://sourceware.org/ml/libc-alpha/2010-12/msg00009.html + undef_macros.append('_FORTIFY_SOURCE') + + # Faster version without thread local contexts: + if not sysconfig.get_config_var('WITH_THREAD'): + define_macros.append(('WITHOUT_THREADS', 1)) + + # Uncomment for extra functionality: + #define_macros.append(('EXTRA_FUNCTIONALITY', 1)) + ext = Extension ( + '_decimal', + include_dirs=include_dirs, + libraries=libraries, + define_macros=define_macros, + undef_macros=undef_macros, + extra_compile_args=extra_compile_args, + sources=sources, + depends=depends + ) + return ext class PyBuildInstall(install): # Suppress the warning about installation into the lib_dynload @@ -1788,6 +1944,13 @@ class PyBuildInstall(install): install.initialize_options(self) self.warn_dir=0 + # Customize subcommands to not install an egg-info file for Python + sub_commands = [('install_lib', install.has_lib), + ('install_headers', install.has_headers), + ('install_scripts', install.has_scripts), + ('install_data', install.has_data)] + + 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 @@ -1832,7 +1995,7 @@ class PyBuildScripts(build_scripts): newoutfiles = [] newupdated_files = [] for filename in outfiles: - if filename.endswith('2to3'): + if filename.endswith(('2to3', 'pyvenv')): newfilename = filename + fullversion else: newfilename = filename + minoronly @@ -1900,7 +2063,7 @@ def main(): # check the PyBuildScripts command above, and change the links # created by the bininstall target in Makefile.pre.in scripts = ["Tools/scripts/pydoc3", "Tools/scripts/idle3", - "Tools/scripts/2to3"] + "Tools/scripts/2to3", "Tools/scripts/pyvenv"] ) # --install-platlib |