mirrors/cpython
0
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2024-12-15 12:54:31 +08:00
Code Issues Packages Projects Releases Wiki Activity
1fea321502
cpython/Include/pymacconfig.h

80 lines
2.0 KiB
C
Raw Normal View History

Merged revisions 63955 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines MacOS X: Enable 4-way universal builds This patch adds a new configure argument on OSX: --with-universal-archs=[32-bit|64-bit|all] When used with the --enable-universalsdk option this controls which CPU architectures are includes in the framework. The default is 32-bit, meaning i386 and ppc. The most useful alternative is 'all', which includes all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64). This includes limited support for the Carbon bindings in 64-bit mode as well, limited because (a) I haven't done extensive testing and (b) a large portion of the Carbon API's aren't available in 64-bit mode anyway. I've also duplicated a feature of Apple's build of python: setting the environment variable 'ARCHFLAGS' controls the '-arch' flags used for building extensions using distutils. ........
2008-07-16 10:17:56 +08:00
#ifndef PYMACCONFIG_H
#define PYMACCONFIG_H
/*
* This file moves some of the autoconf magic to compile-time
* when building on MacOSX. This is needed for building 4-way
* universal binaries and for 64-bit universal binaries because
* the values redefined below aren't configure-time constant but
* only compile-time constant in these scenarios.
*/
#if defined(__APPLE__)
# undef SIZEOF_LONG
# undef SIZEOF_PTHREAD_T
# undef SIZEOF_SIZE_T
# undef SIZEOF_TIME_T
# undef SIZEOF_VOID_P
Merged revisions 67982,67988,67990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r67982 | benjamin.peterson | 2008-12-28 09:37:31 -0600 (Sun, 28 Dec 2008) | 1 line fix WORD_BIGEDIAN declaration in Universal builds; fixes #4060 and #4728 ........ r67988 | ronald.oussoren | 2008-12-28 13:40:56 -0600 (Sun, 28 Dec 2008) | 1 line Issue4064: architecture string for universal builds on OSX ........ r67990 | ronald.oussoren | 2008-12-28 13:50:40 -0600 (Sun, 28 Dec 2008) | 3 lines Update the fix for issue4064 to deal correctly with all three variants of universal builds that are presented by the configure script. ........
2008-12-31 01:56:45 +08:00
# undef SIZEOF__BOOL
# undef WORDS_BIGENDIAN
Issue #1580: use short float repr where possible. - incorporate and adapt David Gay's dtoa and strtod into the Python core - on platforms where we can use Gay's code (almost all!), repr(float) is based on the shortest sequence of decimal digits that rounds correctly. - add sys.float_repr_style attribute to indicate whether we're using Gay's code or not - add autoconf magic to detect and enable SSE2 instructions on x86/gcc - slight change to repr and str: repr switches to exponential notation at 1e16 instead of 1e17, str switches at 1e11 instead of 1e12
2009-04-17 03:52:09 +08:00
# undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
# undef DOUBLE_IS_BIG_ENDIAN_IEEE754
# undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754
Merged revisions 63955 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines MacOS X: Enable 4-way universal builds This patch adds a new configure argument on OSX: --with-universal-archs=[32-bit|64-bit|all] When used with the --enable-universalsdk option this controls which CPU architectures are includes in the framework. The default is 32-bit, meaning i386 and ppc. The most useful alternative is 'all', which includes all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64). This includes limited support for the Carbon bindings in 64-bit mode as well, limited because (a) I haven't done extensive testing and (b) a large portion of the Carbon API's aren't available in 64-bit mode anyway. I've also duplicated a feature of Apple's build of python: setting the environment variable 'ARCHFLAGS' controls the '-arch' flags used for building extensions using distutils. ........
2008-07-16 10:17:56 +08:00
# undef VA_LIST_IS_ARRAY
# if defined(__LP64__) && defined(__x86_64__)
# define VA_LIST_IS_ARRAY 1
# endif
# undef HAVE_LARGEFILE_SUPPORT
# ifndef __LP64__
# define HAVE_LARGEFILE_SUPPORT 1
# endif
# undef SIZEOF_LONG
# ifdef __LP64__
Merged revisions 67982,67988,67990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r67982 | benjamin.peterson | 2008-12-28 09:37:31 -0600 (Sun, 28 Dec 2008) | 1 line fix WORD_BIGEDIAN declaration in Universal builds; fixes #4060 and #4728 ........ r67988 | ronald.oussoren | 2008-12-28 13:40:56 -0600 (Sun, 28 Dec 2008) | 1 line Issue4064: architecture string for universal builds on OSX ........ r67990 | ronald.oussoren | 2008-12-28 13:50:40 -0600 (Sun, 28 Dec 2008) | 3 lines Update the fix for issue4064 to deal correctly with all three variants of universal builds that are presented by the configure script. ........
2008-12-31 01:56:45 +08:00
# define SIZEOF__BOOL 1
# define SIZEOF__BOOL 1
Merged revisions 63955 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines MacOS X: Enable 4-way universal builds This patch adds a new configure argument on OSX: --with-universal-archs=[32-bit|64-bit|all] When used with the --enable-universalsdk option this controls which CPU architectures are includes in the framework. The default is 32-bit, meaning i386 and ppc. The most useful alternative is 'all', which includes all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64). This includes limited support for the Carbon bindings in 64-bit mode as well, limited because (a) I haven't done extensive testing and (b) a large portion of the Carbon API's aren't available in 64-bit mode anyway. I've also duplicated a feature of Apple's build of python: setting the environment variable 'ARCHFLAGS' controls the '-arch' flags used for building extensions using distutils. ........
2008-07-16 10:17:56 +08:00
# define SIZEOF_LONG 8
# define SIZEOF_PTHREAD_T 8
# define SIZEOF_SIZE_T 8
# define SIZEOF_TIME_T 8
# define SIZEOF_VOID_P 8
# else
Merged revisions 67982,67988,67990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r67982 | benjamin.peterson | 2008-12-28 09:37:31 -0600 (Sun, 28 Dec 2008) | 1 line fix WORD_BIGEDIAN declaration in Universal builds; fixes #4060 and #4728 ........ r67988 | ronald.oussoren | 2008-12-28 13:40:56 -0600 (Sun, 28 Dec 2008) | 1 line Issue4064: architecture string for universal builds on OSX ........ r67990 | ronald.oussoren | 2008-12-28 13:50:40 -0600 (Sun, 28 Dec 2008) | 3 lines Update the fix for issue4064 to deal correctly with all three variants of universal builds that are presented by the configure script. ........
2008-12-31 01:56:45 +08:00
# ifdef __ppc__
# define SIZEOF__BOOL 4
# else
# define SIZEOF__BOOL 1
# endif
Merged revisions 63955 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines MacOS X: Enable 4-way universal builds This patch adds a new configure argument on OSX: --with-universal-archs=[32-bit|64-bit|all] When used with the --enable-universalsdk option this controls which CPU architectures are includes in the framework. The default is 32-bit, meaning i386 and ppc. The most useful alternative is 'all', which includes all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64). This includes limited support for the Carbon bindings in 64-bit mode as well, limited because (a) I haven't done extensive testing and (b) a large portion of the Carbon API's aren't available in 64-bit mode anyway. I've also duplicated a feature of Apple's build of python: setting the environment variable 'ARCHFLAGS' controls the '-arch' flags used for building extensions using distutils. ........
2008-07-16 10:17:56 +08:00
# define SIZEOF_LONG 4
# define SIZEOF_PTHREAD_T 4
# define SIZEOF_SIZE_T 4
# define SIZEOF_TIME_T 4
# define SIZEOF_VOID_P 4
# endif
# if defined(__LP64__)
/* MacOSX 10.4 (the first release to suppport 64-bit code
* at all) only supports 64-bit in the UNIX layer.
* Therefore surpress the toolbox-glue in 64-bit mode.
*/
/* In 64-bit mode setpgrp always has no argments, in 32-bit
* mode that depends on the compilation environment
*/
# undef SETPGRP_HAVE_ARG
# endif
Merged revisions 67982,67988,67990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r67982 | benjamin.peterson | 2008-12-28 09:37:31 -0600 (Sun, 28 Dec 2008) | 1 line fix WORD_BIGEDIAN declaration in Universal builds; fixes #4060 and #4728 ........ r67988 | ronald.oussoren | 2008-12-28 13:40:56 -0600 (Sun, 28 Dec 2008) | 1 line Issue4064: architecture string for universal builds on OSX ........ r67990 | ronald.oussoren | 2008-12-28 13:50:40 -0600 (Sun, 28 Dec 2008) | 3 lines Update the fix for issue4064 to deal correctly with all three variants of universal builds that are presented by the configure script. ........
2008-12-31 01:56:45 +08:00
#ifdef __BIG_ENDIAN__
#define WORDS_BIGENDIAN 1
Issue #1580: use short float repr where possible. - incorporate and adapt David Gay's dtoa and strtod into the Python core - on platforms where we can use Gay's code (almost all!), repr(float) is based on the shortest sequence of decimal digits that rounds correctly. - add sys.float_repr_style attribute to indicate whether we're using Gay's code or not - add autoconf magic to detect and enable SSE2 instructions on x86/gcc - slight change to repr and str: repr switches to exponential notation at 1e16 instead of 1e17, str switches at 1e11 instead of 1e12
2009-04-17 03:52:09 +08:00
#define DOUBLE_IS_BIG_ENDIAN_IEEE754
#else
#define DOUBLE_IS_LITTLE_ENDIAN_IEEE754
Merged revisions 67982,67988,67990 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r67982 | benjamin.peterson | 2008-12-28 09:37:31 -0600 (Sun, 28 Dec 2008) | 1 line fix WORD_BIGEDIAN declaration in Universal builds; fixes #4060 and #4728 ........ r67988 | ronald.oussoren | 2008-12-28 13:40:56 -0600 (Sun, 28 Dec 2008) | 1 line Issue4064: architecture string for universal builds on OSX ........ r67990 | ronald.oussoren | 2008-12-28 13:50:40 -0600 (Sun, 28 Dec 2008) | 3 lines Update the fix for issue4064 to deal correctly with all three variants of universal builds that are presented by the configure script. ........
2008-12-31 01:56:45 +08:00
#endif /* __BIG_ENDIAN */
Merged revisions 63955 via svnmerge from svn+ssh://pythondev@svn.python.org/python/trunk ........ r63955 | ronald.oussoren | 2008-06-05 14:58:24 +0200 (Thu, 05 Jun 2008) | 20 lines MacOS X: Enable 4-way universal builds This patch adds a new configure argument on OSX: --with-universal-archs=[32-bit|64-bit|all] When used with the --enable-universalsdk option this controls which CPU architectures are includes in the framework. The default is 32-bit, meaning i386 and ppc. The most useful alternative is 'all', which includes all 4 CPU architectures supported by MacOS X (i386, ppc, x86_64 and ppc64). This includes limited support for the Carbon bindings in 64-bit mode as well, limited because (a) I haven't done extensive testing and (b) a large portion of the Carbon API's aren't available in 64-bit mode anyway. I've also duplicated a feature of Apple's build of python: setting the environment variable 'ARCHFLAGS' controls the '-arch' flags used for building extensions using distutils. ........
2008-07-16 10:17:56 +08:00
#endif /* defined(_APPLE__) */
#endif /* PYMACCONFIG_H */
Reference in New Issue Copy Permalink