Index: metacity-2.26.0/configure.in
===================================================================
--- metacity-2.26.0.orig/configure.in	2009-06-10 21:47:21.761908229 +0200
+++ metacity-2.26.0/configure.in	2009-06-10 21:47:36.365408387 +0200
@@ -84,11 +84,6 @@ if test "x$GCC" = "xyes"; then
   esac
 
   case " $CFLAGS " in
-  *[\ \	]-Wcast-align[\ \	]*) ;;
-  *) CFLAGS="$CFLAGS -Wcast-align" ;;
-  esac
-
-  case " $CFLAGS " in
   *[\ \	]-Wsign-compare[\ \	]*) ;;
   *) CFLAGS="$CFLAGS -Wsign-compare" ;;
   esac