From 4e6ce19f3aef2280a29861661e596d50ba3e7952 Mon Sep 17 00:00:00 2001
From: Claudio Ciccani <klan@users.sf.net>
Date: Thu, 15 Nov 2007 14:52:14 +0100
Subject: Do not rely on PKG_PROG_PKG_CONFIG. Be backward compatible and use
 AC_PATH_PROG() instead.

---
 m4/xine.m4 | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/m4/xine.m4 b/m4/xine.m4
index eb4ef9d20..7030a991f 100644
--- a/m4/xine.m4
+++ b/m4/xine.m4
@@ -47,7 +47,9 @@ dnl AM_PATH_XINE([MINIMUM-VERSION, [ACTION-IF-FOUND [, ACTION-IF-NOT-FOUND ]]])
 dnl Test for XINE, and define XINE_CFLAGS and XINE_LIBS
 dnl
 AC_DEFUN([AM_PATH_XINE], [
-    AC_REQUIRE([PKG_PROG_PKG_CONFIG])
+    if test -z "$PKG_CONFIG"; then
+        AC_PATH_PROG(PKG_CONFIG, pkg-config, no)
+    fi
 
     AC_ARG_VAR([XINE_CONFIG], [Full path to xine-config (xine-lib < 1.2)])
     AC_ARG_WITH([xine-prefix],
-- 
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