From 039a64e89e0323bd02eec24fba21a3924ee5cc31 Mon Sep 17 00:00:00 2001
From: Chris Wilson <chris@chris-wilson.co.uk>
Date: Fri, 9 Aug 2013 09:13:10 +0100
Subject: [PATCH] configure: Only use XORG_TESTSET_CFLAG if defined

Repairs the build for f16 which has an older version of xorg-macros.
Fortunately, as it doesn't define XORG_TESTSET_CFLAG it also doesn't use
it generate noisy output.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 configure.ac | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/configure.ac b/configure.ac
index 80941dd7..7235bde8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -44,9 +44,11 @@ XORG_MACROS_VERSION(1.8)
 XORG_DEFAULT_OPTIONS
 
 # And disable a few very noisy warnings
+m4_ifndef([XORG_TESTSET_CLAG], [
 XORG_TESTSET_CFLAG([NOWARNFLAGS], [-Wno-cast-qual])
 XORG_TESTSET_CFLAG([NOWARNFLAGS], [-Wno-redundant-decls])
 XORG_TESTSET_CFLAG([NOWARNFLAGS], [-Wno-maybe-uninitialized])
+])
 AC_SUBST(NOWARNFLAGS)
 
 # Require X.Org server macros (i.e. XORG_DRIVER_CHECK_EXT) to check for required modules