[libnotify] Use silent builds

[William Jon McCann <mccann src gnome org>]

commit 0eb01a806e48876f287bdd0f35767d149d884811
Author: William Jon McCann <jmccann redhat com>
Date:   Sat Jan 9 14:20:34 2010 -0500

    Use silent builds

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 8feb553..338a3c3 100644
--- a/configure.ac
+++ b/configure.ac
@@ -60,6 +60,7 @@ VERSION=$LIBGALAGO_VERSION
 PACKAGE=libnotify
 
 AM_INIT_AUTOMAKE($PACKAGE, $VERSION)
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 dnl ################################################################
 dnl # Specify a header configuration file