Include/pymacconfig.h

   1 #ifndef PYMACCONFIG_H
   2 #define PYMACCONFIG_H
   3      /*
   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.
   9       */
  10
  11 #if defined(__APPLE__)
  12
  13 # undef SIZEOF_LONG
  14 # undef SIZEOF_PTHREAD_T
  15 # undef SIZEOF_SIZE_T
  16 # undef SIZEOF_TIME_T
  17 # undef SIZEOF_VOID_P
  18
  19 #    undef VA_LIST_IS_ARRAY
  20 #    if defined(__LP64__) && defined(__x86_64__)
  21 #        define VA_LIST_IS_ARRAY 1
  22 #    endif
  23
  24 #    undef HAVE_LARGEFILE_SUPPORT
  25 #    ifndef __LP64__
  26 #         define HAVE_LARGEFILE_SUPPORT 1
  27 #    endif
  28
  29 #    undef SIZEOF_LONG
  30 #    ifdef __LP64__
  31 #        define SIZEOF_LONG             8
  32 #        define SIZEOF_PTHREAD_T        8
  33 #        define SIZEOF_SIZE_T           8
  34 #        define SIZEOF_TIME_T           8
  35 #        define SIZEOF_VOID_P           8
  36 #    else
  37 #        define SIZEOF_LONG             4
  38 #        define SIZEOF_PTHREAD_T        4
  39 #        define SIZEOF_SIZE_T           4
  40 #        define SIZEOF_TIME_T           4
  41 #        define SIZEOF_VOID_P           4
  42 #    endif
  43
  44 #    if defined(__LP64__)
  45          /* MacOSX 10.4 (the first release to suppport 64-bit code
  46           * at all) only supports 64-bit in the UNIX layer.
  47           * Therefore surpress the toolbox-glue in 64-bit mode.
  48           */
  49
  50         /* In 64-bit mode setpgrp always has no argments, in 32-bit
  51          * mode that depends on the compilation environment
  52          */
  53 #       undef SETPGRP_HAVE_ARG
  54
  55 #    endif
  56
  57 #endif /* defined(_APPLE__) */
  58
  59 #endif /* PYMACCONFIG_H */