remove warnings

configure

@@ -551,13 +551,15 @@ sub secondary_variables
     
     if($generic)
     {
+        no warnings;
 	# code should be portable
-	$coptflags =~ s/-msse\S+//g;
-	$cflags =~ s/-mtune=\S+/-mtune=generic/g;
-	$coptflags =~ s/-mtune=\S+/-mtune=generic/g;
 	$cflags =~ s/-march=\S+//g;
-	$coptflags =~ s/-march=\S+//g;
+	$cflags =~ s/-mtune=\S+/-mtune=generic/g;
+	$coptflags =~ s/-msse\S+//g;
+        $coptflags =~ s/-mtune=\S+/-mtune=generic/g;
+        $coptflags =~ s/-march=\S+//g;
 	$coptflags =~ s/-m(3dnow|popcnt)//g;
+        use warnings;
     }