From 03132e3fd502c94ecb4925ba363f4282ffb33576 Mon Sep 17 00:00:00 2001
From: Travis Cross <tc@traviscross.com>
Date: Thu, 20 Mar 2014 21:28:26 +0000
Subject: [PATCH] Export paths touched by path_push_unique()

FS-353
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index fb101c29e7..0ad2ca2d21 100644
--- a/configure.ac
+++ b/configure.ac
@@ -566,7 +566,7 @@ path_remove () {
 path_push_unique () {
   x="$(eval echo \$$1)"
   x="$(path_remove "$x" "$2")"
-  eval $1="$2:$x"
+  eval export $1="$2:$x"
 }
 
 # tweak platform specific flags