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From: Stefan Weil <sw@weilnetz.de>
Date: Wed,  4 Jan 2012 22:47:16 +0100
Message-Id: <1325713636-31975-1-git-send-email-sw@weilnetz.de>
Subject: [Qemu-devel] [PATCH] configure: Modify detection of supported
	warning options
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To: qemu-devel@nongnu.org
Cc: qemu-trivial@nongnu.org, Stefan Weil <sw@weilnetz.de>

Reversing the order of the warning options and -Werror is important
when clang is used instead of gcc. It changes nothing for gcc.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
---
 configure |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index 640e815..93622e7 100755
--- a/configure
+++ b/configure
@@ -1100,7 +1100,7 @@ cat > $TMPC << EOF
 int main(void) { return 0; }
 EOF
 for flag in $gcc_flags; do
-    if compile_prog "$flag -Werror" "" ; then
+    if compile_prog "-Werror $flag" "" ; then
 	QEMU_CFLAGS="$QEMU_CFLAGS $flag"
     fi
 done
-- 
1.7.0.4