From 04dc901641daf4cfa4ba16527d26a02f05a59476 Mon Sep 17 00:00:00 2001
From: Travis Cross <tc@traviscross.com>
Date: Fri, 9 May 2014 22:09:55 +0000
Subject: [PATCH] Check for pkg-config at $PKG_CONFIG in configure

This allows someone without pkg-config in their PATH to set where
pkg-config is located.
---
 configure.ac | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 71fd5bc602..2e8d6e1162 100644
--- a/configure.ac
+++ b/configure.ac
@@ -1126,7 +1126,7 @@ case $host in
        ;;
 esac
 
-if ! test -x "$(which pkg-config)"; then
+if ! test -x "$PKG_CONFIG" || ! test -x "$(which pkg-config)"; then
   AC_MSG_ERROR([You need to install pkg-config to configure FreeSWITCH.])
 fi