From f6c8bb2a30b72d410b4e3e87e3286b1ac13ce8c5 Mon Sep 17 00:00:00 2001
From: Gustavo Sverzut Barbieri <barbieri@gmail.com>
Date: Fri, 5 Feb 2010 23:22:34 +0000
Subject: [PATCH] disable automagic to find exchange.

This allows build systems to forcefully disable build using exchange
library, even if it was found in the system during compile.



SVN revision: 45917
---
 configure.ac | 13 ++++++++++++-
 1 file changed, 12 insertions(+), 1 deletion(-)

diff --git a/configure.ac b/configure.ac
index 21696934c..1e03fdb3e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -391,10 +391,21 @@ define([CHECK_MODULE_TEMPERATURE],
                        [], [TEMPERATURE=false])
 ])
 
+have_exchange=no
+AC_ARG_ENABLE(exchange,
+	AC_HELP_STRING([--disable-exchange], [disable Exchange support @<:@default=detect@:>@]),
+	[want_exchange=$enableval],
+	[want_exchange=auto]
+)
+
 AM_CONDITIONAL(HAVE_EXCHANGE, false)
 define([CHECK_MODULE_CONF_THEME],
 [
-        AC_E_CHECK_PKG(EXCHANGE, [exchange], [], [:])
+        if test "x$want_exchange" != "xno" ; then
+                AC_E_CHECK_PKG(EXCHANGE, [exchange], [], [:])
+        else
+                AC_MSG_NOTICE([requested to not use exchange library])
+        fi
 ])
 
 AM_CONDITIONAL(HAVE_ALSA, false)