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| author | Mike Frysinger <vapier@gentoo.org> | 2016-07-22 15:19:15 +0530 |
|---|---|---|
| committer | Mike Frysinger <vapier@gentoo.org> | 2016-07-22 18:12:48 +0530 |
| commit | c78ae3e4d677274323a5abb59fd8197e0c38a860 (patch) | |
| tree | ec2587051d25bc24eb8386807e76cccd193f94c7 /src/gd.h | |
| parent | 2cf85cd8dbd4f3431fefbf1a9dc32757f4eb899a (diff) | |
| download | libgd-c78ae3e4d677274323a5abb59fd8197e0c38a860.tar.gz | |
cmake: add visibility support #260
This makes sure we don't export symbols in libgd.so that we shouldn't.
We now assume that, if you're using gcc, you're using at least version
3.3 as that's the first to support the visibility attribute. We can
wait to see if anyone complains before worrying about older ones.
Diffstat (limited to 'src/gd.h')
| -rw-r--r-- | src/gd.h | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -66,7 +66,7 @@ extern "C" { # define BGD_STDCALL __stdcall # define BGD_EXPORT_DATA_IMPL #else -# if defined(HAVE_VISIBILITY) && HAVE_VISIBILITY==1 +# if defined(__GNUC__) || defined(__clang__) # define BGD_EXPORT_DATA_PROT __attribute__ ((visibility ("default"))) # define BGD_EXPORT_DATA_IMPL __attribute__ ((visibility ("hidden"))) # else |