From 8267f9363532b23b3b8b4e27491ee2d412a8aec3 Mon Sep 17 00:00:00 2001
From: Diego Biurrun <diego@biurrun.de>
Date: Tue, 21 Jan 2014 19:54:14 +0100
Subject: [PATCH] configure: Set default HOSTCFLAGS/HOSTCPPFLAGS after compiler
 detection

This prevents the default HOSTCFLAGS from getting clobbered by flags
passed to configure on the command line.
---
 configure | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 945a012acd..98ac566f70 100755
--- a/configure
+++ b/configure
@@ -2125,8 +2125,6 @@ HOSTCC_E='-E -o $@'
 HOSTCC_O='-o $@'
 HOSTLD_O='-o $@'
 
-host_cflags='-O3'
-host_cppflags='-D_ISOC99_SOURCE'
 host_libs='-lm'
 host_cflags_filter=echo
 host_ldflags_filter=echo
@@ -3167,8 +3165,10 @@ check_cc -D_LARGEFILE_SOURCE <<EOF && add_cppflags -D_LARGEFILE_SOURCE
 #include <stdlib.h>
 EOF
 
+add_host_cppflags -D_ISOC99_SOURCE
 check_host_cflags -std=c99
 check_host_cflags -Wall
+check_host_cflags -O3
 
 check_64bit(){
     arch32=$1