From: msweet <msweet@a1ca3aef-8c08-0410-bb20-df032aa958be>
Date: Mon, 15 Jun 2015 18:21:23 +0000 (+0000)
Subject: Fix builds with GCC 4.8.x
X-Git-Tag: v2.2b1~254
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7b61970288e404f2e125d75ef977cce08612e984;p=thirdparty%2Fcups.git

Fix builds with GCC 4.8.x

git-svn-id: svn+ssh://src.apple.com/svn/cups/cups.org/trunk@12737 a1ca3aef-8c08-0410-bb20-df032aa958be
---

diff --git a/config-scripts/cups-compiler.m4 b/config-scripts/cups-compiler.m4
index f9c1f4df9b..5f92d8b68d 100644
--- a/config-scripts/cups-compiler.m4
+++ b/config-scripts/cups-compiler.m4
@@ -154,7 +154,7 @@ if test -n "$GCC"; then
 
 	if test "x$with_optim" = x; then
 		# Add useful warning options for tracking down problems...
-		OPTIM="-Wall -Wno-format-y2k -Wunused $OPTIM"
+		OPTIM="-Wall -Wno-format-y2k -Wunused -Wno-unused-result $OPTIM"
 
 		AC_MSG_CHECKING(whether compiler supports -Wsign-conversion)
 		OLDCFLAGS="$CFLAGS"