[eog-plugins] Add support for Automake 1.11's silent build rules

[Felix Riemann <friemann src gnome org>]

commit f7e025b95fd384c6ce0297c0641e7b0aa1fcfd17
Author: Felix Riemann <friemann gnome org>
Date:   Tue Aug 11 14:31:04 2009 +0200

    Add support for Automake 1.11's silent build rules

 configure.ac |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)
---
diff --git a/configure.ac b/configure.ac
index c5abab6..14e508a 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,6 +13,8 @@ AC_SUBST(EOG_PLUGINS_MAJOR)
 AC_PREREQ(2.59)
 
 AM_INIT_AUTOMAKE([1.9 dist-bzip2 no-dist-gzip])
+# Support silencing the build output if supported (automake-1.11+)
+m4_ifdef([AM_SILENT_RULES],[AM_SILENT_RULES([yes])])
 
 AM_MAINTAINER_MODE
 AC_CONFIG_HEADERS([config.h])