From 2de007b84d64017c49b1845514a2c9329ddf0b6b Mon Sep 17 00:00:00 2001
From: Junio C Hamano <gitster@pobox.com>
Date: Mon, 25 Apr 2011 12:42:09 -0700
Subject: [PATCH] Meta/Make: try -Woverflow and -Wunused

---
 Make | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Make b/Make
index d166e0399c..22d1444ced 100755
--- a/Make
+++ b/Make
@@ -87,7 +87,7 @@ do
 		?*)	;;
 		'')
 			O="$O -Werror $o -std=c99 -Wno-pointer-to-int-cast"
-			O="$O -Wpointer-arith"
+			O="$O -Wpointer-arith -Woverflow -Wunused"
 			;;
 		esac
 		# -Wvla
-- 
2.47.3