From e5f3422b16ac6ece63a32c74f831bf05dc155795 Mon Sep 17 00:00:00 2001
From: rofl0r <retnyg@gmx.net>
Date: Tue, 24 Jan 2012 07:29:04 +0100
Subject: [PATCH] prevent configure-generated config to always overwrite CFLAGS
 in env

---
 configure | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/configure b/configure
index 9360a06..3e40c67 100755
--- a/configure
+++ b/configure
@@ -46,9 +46,9 @@ if [ ! $CC ] ; then
 	CC=cc
 fi
 
-echo CC=$CC>config.mak
-echo CPPFLAGS=$CPPFLAGS>>config.mak
-[ -z "$CFLAGS" ] || echo CFLAGS=$CFLAGS>>config.mak
+echo CC?=$CC>config.mak
+[ -z "$CPPFLAGS" ] || echo CPPFLAGS?=$CPPFLAGS>>config.mak
+[ -z "$CFLAGS" ] || echo USER_CFLAGS?=$CFLAGS>>config.mak
 echo prefix=$prefix>>config.mak
 echo exec_prefix=$exec_prefix>>config.mak
 echo bindir=$bindir>>config.mak