build: make automake's silent-rules option the default

* configure.ac (AM_INIT_AUTOMAKE): Remove silent-rules.  Instead,...
(AM_SILENT_RULES): Use this, with it's undocumented [yes] argument.
Those who want verbose build output may configure with
--disable-silent-rules or use "make V=1".

diff --git a/configure.ac b/configure.ac
index 5f3f7d9..53d88b5 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -52,7 +52,8 @@ AC_SUBST([LT_CURRENT])
 AC_SUBST([LT_REVISION])
 AC_SUBST([LT_AGE])
 
-AM_INIT_AUTOMAKE([1.10b dist-xz color-tests parallel-tests silent-rules])
+AM_INIT_AUTOMAKE([1.10b dist-xz color-tests parallel-tests])
+AM_SILENT_RULES([yes]) # make --enable-silent-rules the default.
 
 AC_CANONICAL_HOST
 case "$host_os" in