#! /usr/bin/perl
# Build Emacs in several different configurations.
-# Copyright (C) 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011
-# Free Software Foundation, Inc.
+# Copyright (C) 2001-2014 Free Software Foundation, Inc.
# This file is part of GNU Emacs.
require 5;
+use strict;
+use warnings;
use Getopt::Long;
use File::Basename;
use Cwd;