/Include/pymacconfig.h

http://unladen-swallow.googlecode.com/ · C++ Header · 85 lines · 48 code · 13 blank · 24 comment · 3 complexity · 6f20fc738c5182a3cec2da5d24da6697 MD5 · raw file 

    

  1. #ifndef PYMACCONFIG_H
    2. 

  2. #define PYMACCONFIG_H
    3. 

  3.      /*
    4. 

  4.       * This file moves some of the autoconf magic to compile-time
    5. 

  5.       * when building on MacOSX. This is needed for building 4-way
    6. 

  6.       * universal binaries and for 64-bit universal binaries because
    7. 

  7.       * the values redefined below aren't configure-time constant but 
    8. 

  8.       * only compile-time constant in these scenarios.
    9. 

  9.       */
    10. 

  10. 

  11. #if defined(__APPLE__)
    12. 

  12. 

  13. # undef SIZEOF_LONG
    14. 

  14. # undef SIZEOF_PTHREAD_T
    15. 

  15. # undef SIZEOF_SIZE_T
    16. 

  16. # undef SIZEOF_TIME_T
    17. 

  17. # undef SIZEOF_VOID_P
    18. 

  18. # undef SIZEOF__BOOL
    19. 

  19. # undef WORDS_BIGENDIAN
    20. 

  20. 

  21. #    undef VA_LIST_IS_ARRAY
    22. 

  22. #    if defined(__LP64__) && defined(__x86_64__)
    23. 

  23. #        define VA_LIST_IS_ARRAY 1
    24. 

  24. #    endif
    25. 

  25. 

  26. #    undef HAVE_LARGEFILE_SUPPORT
    27. 

  27. #    ifndef __LP64__
    28. 

  28. #         define HAVE_LARGEFILE_SUPPORT 1
    29. 

  29. #    endif
    30. 

  30. 

  31. #    undef SIZEOF_LONG
    32. 

  32. #    ifdef __LP64__
    33. 

  33. #	 define SIZEOF__BOOL		1
    34. 

  34. #        define SIZEOF__BOOL		1
    35. 

  35. #        define SIZEOF_LONG 		8
    36. 

  36. #        define SIZEOF_PTHREAD_T 	8
    37. 

  37. #        define SIZEOF_SIZE_T 		8
    38. 

  38. #        define SIZEOF_TIME_T 		8
    39. 

  39. #        define SIZEOF_VOID_P 		8
    40. 

  40. #    else
    41. 

  41. #        ifdef __ppc__
    42. 

  42. #	    define SIZEOF__BOOL		4
    43. 

  43. #        else
    44. 

  44. #	    define SIZEOF__BOOL		1
    45. 

  45. #        endif
    46. 

  46. #        define SIZEOF_LONG 		4
    47. 

  47. #        define SIZEOF_PTHREAD_T 	4
    48. 

  48. #        define SIZEOF_SIZE_T 		4
    49. 

  49. #        define SIZEOF_TIME_T 		4
    50. 

  50. #        define SIZEOF_VOID_P 		4
    51. 

  51. #    endif
    52. 

  52. 

  53. #    if defined(__LP64__)
    54. 

  54. 	 /* MacOSX 10.4 (the first release to suppport 64-bit code
    55. 

  55. 	  * at all) only supports 64-bit in the UNIX layer. 
    56. 

  56. 	  * Therefore surpress the toolbox-glue in 64-bit mode.
    57. 

  57. 	  */
    58. 

  58. 

  59. 	/* In 64-bit mode setpgrp always has no argments, in 32-bit
    60. 

  60. 	 * mode that depends on the compilation environment
    61. 

  61. 	 */
    62. 

  62. #	undef SETPGRP_HAVE_ARG
    63. 

  63. 

  64. #    endif
    65. 

  65. 

  66. #ifdef __BIG_ENDIAN__
    67. 

  67. #define WORDS_BIGENDIAN 1
    68. 

  68. #endif /* __BIG_ENDIAN */
    69. 

  69. 

  70. 	/* 
    71. 

  71. 	 * The definition in pyconfig.h is only valid on the OS release
    72. 

  72. 	 * where configure ran on and not necessarily for all systems where
    73. 

  73. 	 * the executable can be used on. 
    74. 

  74. 	 * 
    75. 

  75. 	 * Specifically: OSX 10.4 has limited supported for '%zd', while
    76. 

  76. 	 * 10.5 has full support for '%zd'. A binary built on 10.5 won't
    77. 

  77. 	 * work properly on 10.4 unless we surpress the definition
    78. 

  78. 	 * of PY_FORMAT_SIZE_T
    79. 

  79. 	 */
    80. 

  80. #undef	PY_FORMAT_SIZE_T
    81. 

  81. 

  82. 

  83. #endif /* defined(_APPLE__) */
    84. 

  84. 

  85. #endif /* PYMACCONFIG_H */
    86.