commit 6016dabfa24271af28bd2a5525476060c1efe1c3
author Johannes Obermayr <johannesobermayr@gmx.de> Thu Sep 12 00:32:40 2013 +0200
committer Eric Anholt <eric@anholt.net> Sun Sep 22 13:10:43 2013 -0700
tree 54c03e15d5cd20f6b76af9c5f7d12381c22aab60
parent 8bbcc43ad9d8cadfbac86163d0037938c3420830

Suppress clang's warnings about unused CFLAGS and CXXFLAGS.

Reviewed-by: Kenneth Graunke <kenneth@whitecape.org>
Reviewed-by: Eric Anholt <eric@anholt.net>

configure.ac

diff --git a/configure.ac b/configure.ac
index ca9228c..d280e38 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1969,6 +1969,12 @@
 LDFLAGS="$_SAVE_LDFLAGS"
 CPPFLAGS="$_SAVE_CPPFLAGS"
 
+dnl Suppress clang's warnings about unused CFLAGS and CXXFLAGS
+if test "x$acv_mesa_CLANG" = xyes; then
+    CFLAGS="$CFLAGS -Qunused-arguments"
+    CXXFLAGS="$CXXFLAGS -Qunused-arguments"
+fi
+
 dnl Add user CFLAGS and CXXFLAGS
 CFLAGS="$CFLAGS $USER_CFLAGS"
 CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS"