[Qemu-devel] [PATCH 01/12] configure: Modify detection of supported warning options

[Stefan Hajnoczi]

From: Stefan Weil <address@hidden>

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 <address@hidden>
Signed-off-by: Stefan Hajnoczi <address@hidden>
---
 configure |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/configure b/configure
index eb9a01d..467e87b 100755
--- a/configure
+++ b/configure
@@ -1105,7 +1105,7 @@ 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
-- 
1.7.7.3