From de0f8ecbe207ed2f8272c7cb84dfa161dba9a8a5 Mon Sep 17 00:00:00 2001
From: =?utf8?q?R=C3=A9mi=20Denis-Courmont?= <rem@videolan.org>
Date: Sat, 21 Oct 2006 14:13:29 +0000
Subject: [PATCH] Fixes

---
 m4/flags.m4 | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/m4/flags.m4 b/m4/flags.m4
index 50a6719ef4..041c58910f 100644
--- a/m4/flags.m4
+++ b/m4/flags.m4
@@ -13,7 +13,7 @@ AC_DEFUN([RDC_PROG_CC_FLAGS_IFELSE],
   CFLAGS_save="${CFLAGS}"
   as_ac_var=`echo "ac_cv_prog_cc_flags_$1" | $as_tr_sh`
   AC_CACHE_CHECK([if $CC accepts $1], [$as_ac_var], [
-    CFLAGS="$1 ${CFLAGS_save}"
+    CFLAGS="${CFLAGS_save} $1"
     AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [
       eval "$as_ac_var=yes"
     ],[
@@ -21,11 +21,11 @@ AC_DEFUN([RDC_PROG_CC_FLAGS_IFELSE],
     ])
   ])
 
-  ac_res=`echo "${as_ac_var}"`
+  ac_res=`eval echo '${'$as_ac_var'}'`
   AS_IF([test "${ac_res}" != "no"], [
-    CFLAGS="$1 ${CFLAGS_save}"
-    CXXFLAGS="$1 ${CFLAGS_save}"
-    OBJCFLAGS="$1 ${OBJCFLAGS_save}"
+    CFLAGS="${CFLAGS_save} $1"
+    CXXFLAGS="${CFLAGS_save} $1"
+    OBJCFLAGS="${OBJCFLAGS_save} $1"
     $2
   ], [
     CFLAGS="${CFLAGS_save}"
-- 
2.39.2