From 48352d6edb0924f748a86076f2b4569c8a4ff7d0 Mon Sep 17 00:00:00 2001
From: Andrea Valassi <avalassi@cern.ch>
Date: Tue, 8 Mar 2016 23:14:45 +0000
Subject: [PATCH] Ignore "warning: argument unused during compilation" in
 cc-build on clang

git-svn-id: file:///git/lcgcool.svndb/cool/trunk@19920 4525493e-7705-40b1-a816-d608a930855b
---
 cc-build | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/cc-build b/cc-build
index 6dd891455..03a2206ac 100755
--- a/cc-build
+++ b/cc-build
@@ -110,7 +110,11 @@ if [ "${out#logs/}" != "$out" ]; then
     echo "No build warnings found"
   else
     echo "WARNING! Build warnings found!"
-    grep warning $out
+    grep warning $out | grep -v "warning: argument unused during compilation"
+    grep "warning: argument unused during compilation" $out > /dev/null 2>&1 
+    if [ "$?" == "0" ]; then
+      echo "[Omitted all occurrences of 'warning: argument unused during compilation']"
+    fi
   fi
 fi
 
-- 
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