Make make more silent.

Silent rules already are the default, but automake and make both still
tell which directory is being entered/build. Disable printing from make.

Signed-off-by: Mark Wielaard <[email protected]>

Author: Mark Wielaard

ChangeLog

@@ -1,3 +1,7 @@
+2015-12-31  Mark Wielaard  <[email protected]>
+
+	* Makefile.am (AM_MAKEFLAGS): Set --no-print-directory.
+
 2015-10-16  Mark Wielaard  <[email protected]>
 
 	* configure.ac: Make zlib mandatory.

Makefile.am

@@ -1,7 +1,7 @@
 ## Process this file with automake to create Makefile.in
 ## Configure input file for elfutils.
 ##
-## Copyright (C) 1996-2002, 2003, 2004, 2005, 2006, 2008, 2009 Red Hat, Inc.
+## Copyright (C) 1996-2006, 2008, 2009, 2015 Red Hat, Inc.
 ##
 ## This file is part of elfutils.
 ##
@@ -20,6 +20,10 @@
 ##
 ACLOCAL_AMFLAGS = -I m4
 
+# automake already tells which subdir is being entered.
+# Don't make make repeat.
+AM_MAKEFLAGS = --no-print-directory
+
 pkginclude_HEADERS = version.h
 
 # Add doc back when we have some real content.