Don't use -fvisibility if it generates warnings ... like this one:

warning: visibility attribute not supported in this configuration; ignored
libsdl-org · Dec 30, 2007 · cde55df · cde55df
1 parent 31f73f2
commit cde55df
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/configure.in b/configure.in
@@ -833,7 +833,7 @@ 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