From cb6556302c3fb2f81a468b1b55f941c392a53b75 Mon Sep 17 00:00:00 2001
From: Witold Filipczyk <witekfl@poczta.onet.pl>
Date: Sun, 4 Jul 2010 13:32:06 +0200
Subject: [PATCH] gcc-4.5.0 show a warning when comparing enums.

---
 configure.in | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/configure.in b/configure.in
index 3d8790c4..f01aaec6 100644
--- a/configure.in
+++ b/configure.in
@@ -1687,6 +1687,9 @@ if test "x$ac_cv_c_compiler_gnu" = "xyes"; then
       # alternative is just too ugly. Thanks gcc guys!! ;)
       CFLAGS="$CFLAGS -fno-strict-aliasing"
       ;;
+    4.5*)
+      CFLAGS="$CFLAGS -fno-strict-aliasing -Wno-pointer-sign -Wno-enum-compare"
+      ;;
     4.*)
       # Do not show warnings related to (char * | unsigned char *) type
       # difference.