[gjs] Use AM_SILENT_RULES

[Colin Walters <walters src gnome org>]

commit 42f731dc7b04ed3a2fe876e33d2eab9898c61f56
Author: Colin Walters <walters verbum org>
Date:   Thu Oct 28 09:57:06 2010 -0400

    Use AM_SILENT_RULES

 configure.ac |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index 3c2016e..3db7e68 100644
--- a/configure.ac
+++ b/configure.ac
@@ -12,6 +12,7 @@ AC_SUBST([GETTEXT_PACKAGE])
 AC_DEFINE_UNQUOTED([GETTEXT_PACKAGE], ["$GETTEXT_PACKAGE"], [The name of the gettext domain])
 
 AM_MAINTAINER_MODE
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
 # our first pkg-config invocation is conditional, ensure macros still work
 PKG_PROG_PKG_CONFIG