From 7101eb6a3f99bd073e7b88e5c5fc08b12c1fc43a Mon Sep 17 00:00:00 2001
From: Jose Pedro Oliveira <jpo@di.uminho.pt>
Date: Wed, 23 Oct 2013 17:19:08 +0100
Subject: [PATCH] Downgrade the minimal pkg-config version from 0.25 to 0.23
 (which is the pkg-config version shipped in Red Hat Enterprise Linux 6).

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

diff --git a/configure.ac b/configure.ac
index 24442465..7af4effc 100644
--- a/configure.ac
+++ b/configure.ac
@@ -119,7 +119,7 @@ AC_SUBST([MAINT])
 
 dnl Checks
 
-PKG_PROG_PKG_CONFIG([0.25])
+PKG_PROG_PKG_CONFIG([0.23])
 AM_CONDITIONAL([HAVE_PKG_CONFIG], [test "x$PKG_CONFIG" != "x"])
 AC_SUBST(HAVE_PKG_CONFIG)