[notification-daemon] Use a quiet build

[William Jon McCann <mccann src gnome org>]

commit cc2db3283122f23bdcafde486e05d5a5a51f0f70
Author: William Jon McCann <jmccann redhat com>
Date:   Sat Jan 9 13:59:09 2010 -0500

    Use a quiet build

 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 26ac26e..635d012 100644
--- a/configure.ac
+++ b/configure.ac
@@ -45,6 +45,8 @@ PACKAGE=notification-daemon
 
 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
 
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
 dnl ################################################################
 dnl # Specify a header configuration file
 dnl ################################################################