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| author | Mark Adler <madler@alumni.caltech.edu> | 2012-02-19 23:31:55 -0800 |
|---|---|---|
| committer | Mark Adler <madler@alumni.caltech.edu> | 2012-02-19 23:33:10 -0800 |
| commit | 3f4339b61b3737f6efdd55368488f0a5888e4935 (patch) | |
| tree | 7291783e349ad350707bcc167c5631b82c0e8fe8 /zutil.h | |
| parent | e6d2a8471b89d1c1d9fd84d14f26f516f5f66238 (diff) | |
| download | zlib-3f4339b61b3737f6efdd55368488f0a5888e4935.tar.gz zlib-3f4339b61b3737f6efdd55368488f0a5888e4935.tar.bz2 zlib-3f4339b61b3737f6efdd55368488f0a5888e4935.zip | |
Improve the detection of no hidden visibility attribute.
Diffstat (limited to 'zutil.h')
| -rw-r--r-- | zutil.h | 3 |
1 files changed, 1 insertions, 2 deletions
| @@ -13,8 +13,7 @@ | |||
| 13 | #ifndef ZUTIL_H | 13 | #ifndef ZUTIL_H |
| 14 | #define ZUTIL_H | 14 | #define ZUTIL_H |
| 15 | 15 | ||
| 16 | #define GCC_VER ((__GNUC__-0) * 100 + __GNUC_MINOR__-0) | 16 | #if ((__GNUC__-0) * 100 + __GNUC_MINOR__-0) >= 303 && !defined(NO_VIZ) |
| 17 | #if ((GCC_VER >= 303 && !defined(__APPLE__)) || GCC_VER >= 400) && !defined(NO_VIZ) | ||
| 18 | # define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) | 17 | # define ZLIB_INTERNAL __attribute__((visibility ("hidden"))) |
| 19 | #else | 18 | #else |
| 20 | # define ZLIB_INTERNAL | 19 | # define ZLIB_INTERNAL |