--- configure.orig	Thu Nov 12 14:57:56 2009
+++ configure	Sat Feb 26 18:13:53 2011
@@ -15398,7 +15398,7 @@ fi
 if test "x$enable_maintainer_flags" = "xyes" &&  test "x$GCC" = "xyes"; then
 
 
-  list="-Werror -Wall -Wshadow -Wcast-align
+  list="-Wcast-align
                             -Wno-uninitialized -Wempty-body -Wformat-security
                             -Winit-self"
   flags_supported=""