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author | marha <marha@users.sourceforge.net> | 2015-03-05 22:17:40 +0100 |
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committer | marha <marha@users.sourceforge.net> | 2015-03-05 22:17:40 +0100 |
commit | 8574eba804031f6b19713f0b02952280730bf62e (patch) | |
tree | 9afa4d6fe299d43ab7e580dc08a5547120274561 /mesalib/src/util/macros.h | |
parent | eef70231353a6103f47fcae88a6e89e765e5cd47 (diff) | |
download | vcxsrv-8574eba804031f6b19713f0b02952280730bf62e.tar.gz vcxsrv-8574eba804031f6b19713f0b02952280730bf62e.tar.bz2 vcxsrv-8574eba804031f6b19713f0b02952280730bf62e.zip |
fontconfig mesa git update 5 Mar 2015
Diffstat (limited to 'mesalib/src/util/macros.h')
-rw-r--r-- | mesalib/src/util/macros.h | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/mesalib/src/util/macros.h b/mesalib/src/util/macros.h index eec8b9352..b862bfd5f 100644 --- a/mesalib/src/util/macros.h +++ b/mesalib/src/util/macros.h @@ -156,4 +156,27 @@ do { \ # endif #endif +/** + * PUBLIC/USED macros + * + * If we build the library with gcc's -fvisibility=hidden flag, we'll + * use the PUBLIC macro to mark functions that are to be exported. + * + * We also need to define a USED attribute, so the optimizer doesn't + * inline a static function that we later use in an alias. - ajax + */ +#ifndef PUBLIC +# if defined(__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) +# define PUBLIC __attribute__((visibility("default"))) +# define USED __attribute__((used)) +# elif defined(_MSC_VER) +# define PUBLIC __declspec(dllexport) +# define USED +# else +# define PUBLIC +# define USED +# endif +#endif + + #endif /* UTIL_MACROS_H */ |