diff options
| -rw-r--r-- | include/my_global.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/include/my_global.h b/include/my_global.h index 41b660227b5..2de54e521b5 100644 --- a/include/my_global.h +++ b/include/my_global.h @@ -85,6 +85,42 @@ #endif /* + The macros below are used to allow build of Universal/fat binaries of + MySQL and MySQL applications under darwin. +*/ +#ifdef TARGET_FAT_BINARY +# undef SIZEOF_CHARP +# undef SIZEOF_INT +# undef SIZEOF_LONG +# undef SIZEOF_LONG_LONG +# undef SIZEOF_OFF_T +# undef SIZEOF_SHORT + +#if defined(__i386__) +# undef WORDS_BIGENDIAN +# define SIZEOF_CHARP 4 +# define SIZEOF_INT 4 +# define SIZEOF_LONG 4 +# define SIZEOF_LONG_LONG 8 +# define SIZEOF_OFF_T 8 +# define SIZEOF_SHORT 2 + +#elif defined(__ppc__) +# define WORDS_BIGENDIAN +# define SIZEOF_CHARP 4 +# define SIZEOF_INT 4 +# define SIZEOF_LONG 4 +# define SIZEOF_LONG_LONG 8 +# define SIZEOF_OFF_T 8 +# define SIZEOF_SHORT 2 + +#else +# error Building FAT binary for an unknown architecture. +#endif +#endif /* TARGET_FAT_BINARY */ + + +/* The macros below are borrowed from include/linux/compiler.h in the Linux kernel. Use them to indicate the likelyhood of the truthfulness of a condition. This serves two purposes - newer versions of gcc will be |