[gnome-video-arcade] Enable AM_SILENT_RULES for automake >= 1.11.

[Matthew Barnes <mbarnes src gnome org>]

commit 73edf5eb45dd84fb64081d4a2c0818a03c80806a
Author: Matthew Barnes <mbarnes redhat com>
Date:   Sun Jan 10 23:42:08 2010 -0500

    Enable AM_SILENT_RULES for automake >= 1.11.

 configure.ac |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 67e53f6..caaf91e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -19,6 +19,9 @@ AC_SUBST(GVA_VERSION)
 
 AC_SUBST(abs_top_builddir)
 
+# Automake 1.11 - Silent Build Rules
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
 # Dependencies
 GLIB_MODULES="glib-2.0 >= 2.12"
 PKG_CHECK_MODULES(GLIB, $GLIB_MODULES)