4 * This file moves some of the autoconf magic to compile-time
5 * when building on MacOSX. This is needed for building 4-way
6 * universal binaries and for 64-bit universal binaries because
7 * the values redefined below aren't configure-time constant but
8 * only compile-time constant in these scenarios.
11 #if defined(__APPLE__)
14 # undef SIZEOF_PTHREAD_T
19 # undef WORDS_BIGENDIAN
20 # undef DOUBLE_IS_ARM_MIXED_ENDIAN_IEEE754
21 # undef DOUBLE_IS_BIG_ENDIAN_IEEE754
22 # undef DOUBLE_IS_LITTLE_ENDIAN_IEEE754
24 # undef VA_LIST_IS_ARRAY
25 # if defined(__LP64__) && defined(__x86_64__)
26 # define VA_LIST_IS_ARRAY 1
29 # undef HAVE_LARGEFILE_SUPPORT
31 # define HAVE_LARGEFILE_SUPPORT 1
36 # define SIZEOF__BOOL 1
37 # define SIZEOF__BOOL 1
38 # define SIZEOF_LONG 8
39 # define SIZEOF_PTHREAD_T 8
40 # define SIZEOF_SIZE_T 8
41 # define SIZEOF_TIME_T 8
42 # define SIZEOF_VOID_P 8
45 # define SIZEOF__BOOL 4
47 # define SIZEOF__BOOL 1
49 # define SIZEOF_LONG 4
50 # define SIZEOF_PTHREAD_T 4
51 # define SIZEOF_SIZE_T 4
52 # define SIZEOF_TIME_T 4
53 # define SIZEOF_VOID_P 4
56 # if defined(__LP64__)
57 /* MacOSX 10.4 (the first release to suppport 64-bit code
58 * at all) only supports 64-bit in the UNIX layer.
59 * Therefore surpress the toolbox-glue in 64-bit mode.
62 /* In 64-bit mode setpgrp always has no argments, in 32-bit
63 * mode that depends on the compilation environment
65 # undef SETPGRP_HAVE_ARG
70 #define WORDS_BIGENDIAN 1
71 #define DOUBLE_IS_BIG_ENDIAN_IEEE754
73 #define DOUBLE_IS_LITTLE_ENDIAN_IEEE754
74 #endif /* __BIG_ENDIAN */
77 * The definition in pyconfig.h is only valid on the OS release
78 * where configure ran on and not necessarily for all systems where
79 * the executable can be used on.
81 * Specifically: OSX 10.4 has limited supported for '%zd', while
82 * 10.5 has full support for '%zd'. A binary built on 10.5 won't
83 * work properly on 10.4 unless we surpress the definition
86 #undef PY_FORMAT_SIZE_T
89 #endif /* defined(_APPLE__) */
91 #endif /* PYMACCONFIG_H */