From a8b398c5fde08b25bb0ed3222aff45a507ed59f4 Mon Sep 17 00:00:00 2001
From: moritz <moritz@0101bb08-14d6-0310-b084-bc0e0c8e3800>
Date: Sat, 28 Mar 2009 11:14:54 +0000
Subject: [PATCH] AX_UNIQVAR_PREPEND needs to reverse its arguments before
 prepending.

git-svn-id: https://svn.xiph.org/trunk/ezstream@15874 0101bb08-14d6-0310-b084-bc0e0c8e3800
---
 m4/vars.m4 | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/m4/vars.m4 b/m4/vars.m4
index b487d7e..dad7260 100644
--- a/m4/vars.m4
+++ b/m4/vars.m4
@@ -44,7 +44,12 @@ done
 AC_DEFUN([AX_UNIQVAR_PREPEND],
 [
 AC_REQUIRE([AC_PROG_FGREP])
+_prepend_args=""
 for arg in $2
+do
+	_prepend_args="${arg} ${_prepend_args}"
+done
+for arg in ${_prepend_args}
 do
 	if `echo " ${$1} x" | ${FGREP} -v -e " ${arg} " > /dev/null`; then
 		if test -z "${$1}"; then