Merged -fvisibility detection fix from SDL 1.2 revision 3500

--HG--
extra : convert_revision : svn%3Ac70aab31-4412-0410-b14c-859654838e24/trunk%402689
This commit is contained in:
Sam Lantinga 2007-12-30 05:01:35 +00:00
parent 35b98313ed
commit 60e54e65d4

View file

@ -878,7 +878,7 @@ CheckVisibilityHidden()
visibility_CFLAGS="-fvisibility=hidden"
save_CFLAGS="$CFLAGS"
CFLAGS="$save_CFLAGS $visibility_CFLAGS"
CFLAGS="$save_CFLAGS $visibility_CFLAGS -Werror"
AC_TRY_COMPILE([
#if !defined(__GNUC__) || __GNUC__ < 4
#error SDL only uses visibility attributes in GCC 4 or newer