mirror of
https://github.com/python/cpython.git
synced 2025-10-25 18:54:53 +00:00
fcaf910a1f
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.
........
59 lines
1.5 KiB
C
59 lines
1.5 KiB
C
#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
|
|
|
|
# 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__
|
|
# 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
|
|
# 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
|
|
|
|
#endif /* defined(_APPLE__) */
|
|
|
|
#endif /* PYMACCONFIG_H */
|