Use AM_SILENT_RULES([yes]), if available

Starting with GNU automake 1.11 "AM_SILENT_RULES([yes])" is available to
make the build process less verbose ("Linux 2.6 style") which helps to
spot warning and error messages.

So we use it if it is available.

diff --git a/configure.in b/configure.in
index 6738dd68eb58f7a22ab266528d147ab23464abbb..d10f6ec6a24db0b03cdfb32cfa60dd58a5a01d41 100644 (file)
--- a/configure.in
+++ b/configure.in
@@ -18,6 +18,8 @@ AC_CANONICAL_TARGET
 AM_INIT_AUTOMAKE(1.6)
 AM_CONFIG_HEADER(src/config.h)
 
+m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])
+
 # -- Templates for config.h --
 
 AH_TEMPLATE([DEBUG], [Define if debug-mode should be enabled])