1 files changed, 2 insertions, 0 deletions
diff --git a/configure b/configure
index 219dc7f776..a5127ee2c0 100755
--- a/configure
+++ b/configure
@@ -1560,6 +1560,8 @@ if test "$_profile" != "" || test "$_debug" != "" ; then
 elif test -z "$CFLAGS" ; then
   if test "$cc_vendor" = "intel" ; then
     CFLAGS="-O2 $_march $_mcpu $_pipe -fomit-frame-pointer"
+  elif test "$cc_vendor" != "gnu" ; then
+    CFLAGS="-O2 $_march $_mcpu $_pipe"
   else
     CFLAGS="-O4 $_march $_mcpu $_pipe -ffast-math -fomit-frame-pointer"
   fi