[librsvg] [build] Enable silent build by default

[Vincent Untz <vuntz src gnome org>]

commit e9e91f2cc671ec452b974e87f5073ae118412ebb
Author: Vincent Untz <vuntz gnome org>
Date:   Tue Mar 30 07:29:13 2010 +0200

    [build] Enable silent build by default

 configure.in |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/configure.in b/configure.in
index 84fee35..1622480 100644
--- a/configure.in
+++ b/configure.in
@@ -1,4 +1,5 @@
 AC_INIT(rsvg.h)
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
 
 dnl ===========================================================================