[monet/style-stylable] [build] Enable automake silent rules if available

[Thomas Wood <thos src gnome org>]

commit f939bcbdc98fa8eb46f4ff13f78dd12c80e91f28
Author: Thomas Wood <thomas wood intel com>
Date:   Thu Sep 17 14:49:10 2009 +0100

    [build] Enable automake silent rules if available

 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index df5b32b..02d9cd5 100644
--- a/configure.ac
+++ b/configure.ac
@@ -4,6 +4,8 @@ AM_INIT_AUTOMAKE(AC_PACKAGE_NAME, AC_PACKAGE_VERSION)
 AC_CONFIG_HEADERS([config.h])
 AM_MAINTAINER_MODE
 
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
+
 AC_ISC_POSIX
 AC_PROG_CC
 AM_PROG_CC_STDC