From ad5959e86066512dcade49b28bff6ac3efedccb6 Mon Sep 17 00:00:00 2001
From: Romain Tartiere <romain.tartiere@gmail.com>
Date: Fri, 5 Nov 2010 11:36:20 +0000
Subject: [PATCH] Really fail if pkg-config is not present.

Submitted by:	Amnesia, bigjay via IRC.
---
 configure.ac | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index d0818a4..458fdb0 100644
--- a/configure.ac
+++ b/configure.ac
@@ -29,7 +29,10 @@ case "$host" in
    ;;
 esac
 
-AC_PATH_PROG(PKG_CONFIG, pkg-config, [AC_MSG_ERROR([pkg-config not found.])])
+AC_PATH_PROG(PKG_CONFIG, pkg-config)
+if test x"$PKG_CONFIG" = x""; then
+    AC_MSG_ERROR([pkg-config not found.])
+fi
 
 # Checks for header files.
 AC_HEADER_STDC