maint: more silent-rules.

[bison.git] / src / Makefile.am

diff --git a/src/Makefile.am b/src/Makefile.am
index 3c61996d75993042e66ea9e3582cdebee28a82d0..c2525b2dff61ec8f2c0a2a6f49d4288507fde5ec 100644 (file)
--- a/src/Makefile.am
+++ b/src/Makefile.am
@@ -1,7 +1,6 @@
 # Make bison/src.
 
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009,
-# 2010 Free Software Foundation, Inc.
+# Copyright (C) 2001-2012 Free Software Foundation, Inc.
 
 # This program is free software: you can redistribute it and/or modify
 # it under the terms of the GNU General Public License as published by
@@ -81,9 +80,9 @@ scan-gram.c
 MOSTLYCLEANFILES = yacc
 
 yacc:
-       echo '#! /bin/sh' >$@
-       echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@
-       chmod a+x $@
+       $(AM_V_GEN)echo '#! /bin/sh' >$@
+       $(AM_V_at)echo "exec '$(bindir)/bison' -y "'"$$@"' >>$@
+       $(AM_V_at)chmod a+x $@
 
 echo:
        echo $(bison_SOURCES) $(noinst_HEADERS)