# HG changeset patch
# User Ryan C. Gordon <icculus@icculus.org>
# Date 1262721195 18000
# Node ID cddbe182ae5ea18fcd2a5fb0822b3c2fe9c513e1
# Parent  83fff24e5f716b0afc1da9c61601a1ff4f397631
Cleaned up gcc4 visibility check.

diff -r 83fff24e5f71 -r cddbe182ae5e configure.in
--- 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