From 1e0272d0067e8803409fcfc567340885a21a7738 Mon Sep 17 00:00:00 2001
From: Romain Tartiere <romain.tartiere@gmail.com>
Date: Mon, 8 Feb 2010 19:43:25 +0000
Subject: [PATCH] Make configure fail if pkg-config cannot be found.

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

diff --git a/configure.ac b/configure.ac
index a63a4be..109c5b1 100644
--- a/configure.ac
+++ b/configure.ac
@@ -27,7 +27,7 @@ case "$host" in
    ;;
 esac
 
-AC_PATH_PROG(PKG_CONFIG, pkg-config)
+AC_PATH_PROG(PKG_CONFIG, pkg-config, [AC_MSG_ERROR([pkg-config not found.])])
 
 # Checks for header files.
 AC_HEADER_STDC