From 5abff1068fcfb3234295021a635ea5167404a10b Mon Sep 17 00:00:00 2001
From: Ivan Maidanski <ivmai@mail.ru>
Date: Thu, 8 Sep 2011 13:54:17 +0400
Subject: [PATCH] Output extra GCC warnings.

* configure.ac (CFLAGS): Add -Wall -Wextra -Wno-unused-parameter
options (only if GCC).
---
 configure.ac | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/configure.ac b/configure.ac
index 9f7b3fa1..deb3545f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -300,6 +300,10 @@ case "$host" in
       ;;
 esac
 
+if test "$GCC" == yes; then
+  CFLAGS="$CFLAGS -Wall -Wextra -Wno-unused-parameter"
+fi
+
 AC_MSG_CHECKING(for xlc)
 AC_TRY_COMPILE([],[
  #ifndef __xlC__
-- 
2.40.0