From 726af75275ba5575a6d3fd4013db4d1d930e5cf7 Mon Sep 17 00:00:00 2001 From: Ben Pfaff Date: Mon, 5 Dec 2016 14:28:59 -0800 Subject: configure: Use -Wformat-security with -Wformat. GCC 6.1 warns that -Wformat-security has no effect without -Wformat, so this commit fixes the problem. The change to _OVS_CHECK_CC_OPTION is needed so that the cache variable name doesn't end up with a space in it, which obviously doesn't work. Signed-off-by: Ben Pfaff Acked-by: Andy Zhou --- configure.ac | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'configure.ac') diff --git a/configure.ac b/configure.ac index 2f854dd52..ece6bf327 100644 --- a/configure.ac +++ b/configure.ac @@ -1,4 +1,4 @@ -# Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015 Nicira, Inc. +# Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016 Nicira, Inc. # # Licensed under the Apache License, Version 2.0 (the "License"); # you may not use this file except in compliance with the License. @@ -147,7 +147,7 @@ OVS_ENABLE_OPTION([-Wall]) OVS_ENABLE_OPTION([-Wextra]) OVS_ENABLE_OPTION([-Wno-sign-compare]) OVS_ENABLE_OPTION([-Wpointer-arith]) -OVS_ENABLE_OPTION([-Wformat-security]) +OVS_ENABLE_OPTION([-Wformat -Wformat-security]) OVS_ENABLE_OPTION([-Wswitch-enum]) OVS_ENABLE_OPTION([-Wunused-parameter]) OVS_ENABLE_OPTION([-Wbad-function-cast]) -- cgit v1.2.1