From a383127f0300c17c4da7052a4905c5419be52e0e Mon Sep 17 00:00:00 2001
From: Olivier Fourdan <fourdan.olivier@wanadoo.fr>
Date: Sun, 23 Apr 2006 22:05:18 +0000
Subject: [PATCH] Give some hint on why a particular pkg-config tests fails.

(Old svn revision: 21189)
---
 configure.ac.in | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/configure.ac.in b/configure.ac.in
index 3086fc42a..f020c2ba0 100644
--- a/configure.ac.in
+++ b/configure.ac.in
@@ -75,7 +75,7 @@ XDT_CHECK_OPTIONAL_PACKAGE([LIBSTARTUP_NOTIFICATION],
 dnl
 dnl Render support
 dnl
-if $PKG_CONFIG --exists xrender 2> /dev/null; then
+if $PKG_CONFIG --print-errors --exists xrender 2> /dev/null; then
   PKG_CHECK_MODULES(RENDER, xrender)
   have_render="yes"
   AC_DEFINE([HAVE_RENDER], [1], [Define to enable render])
@@ -120,7 +120,7 @@ AC_HELP_STRING([--disable-compositor], [disable compositor in xfwm4]),
 
 if test x"$enable_compositor" = x"yes"; then
   if test x"$have_render" = x"yes"; then
-    if $PKG_CONFIG --exists xcomposite xfixes xdamage xrender 2> /dev/null; then
+    if $PKG_CONFIG --print-errors --exists xcomposite xfixes xdamage xrender 2> /dev/null; then
       PKG_CHECK_MODULES(COMPOSITOR, xcomposite >= 0.2 xfixes xdamage)
       AC_DEFINE([HAVE_COMPOSITOR], [1], [Define to enable compositor])
       ENABLE_COMPOSITOR="--enable-compositor"
-- 
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