Mercurial > SDL_sound_CoreAudio

diff configure.in @ 568:cddbe182ae5e

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Cleaned up gcc4 visibility check.
author Ryan C. Gordon <icculus@icculus.org>
date Tue, 05 Jan 2010 14:53:15 -0500
parents 7e08477b0fc1
children
line wrap: on
line diff
--- a/configure.in	Fri Jan 30 19:55:21 2009 -0500
+++ b/configure.in	Tue Jan 05 14:53:15 2010 -0500
@@ -87,7 +87,9 @@
 save_CFLAGS="$CFLAGS"
 CFLAGS="$save_CFLAGS $visibility_CFLAGS"
 AC_TRY_COMPILE([
-int placeholder = 1;
+#if !defined(__GNUC__) || __GNUC__ < 4
+#error SDL only uses visibility attributes in GCC 4 or newer
+#endif
 ],[
 ],[
 have_gcc_fvisibility=yes