#! /usr/local/bin/perl -w
#
# $Id: newest-file.pl,v 1.1 2003/09/14 20:43:17 bc Exp $
#
# ***** BEGIN LICENSE BLOCK *****
# Version: MPL 1.1/GPL 2.0/LGPL 2.1
# 
# The contents of this file are subject to the Mozilla Public License Version 
# 1.1 (the "License"); you may not use this file except in compliance with 
# the License. You may obtain a copy of the License at 
# http://www.mozilla.org/MPL/
# 
# Software distributed under the License is distributed on an "AS IS" basis,
# WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
# for the specific language governing rights and limitations under the
# License.
# 
# The Original Code is Netscape code.
#
# The Initial Developer of the Original Code is
# Netscape Corporation.
# Portions created by the Initial Developer are Copyright (C) 2001
# the Initial Developer. All Rights Reserved.
#
# Contributor(s): Bob Clary <bclary@netscape.com>
# Contributor(s): Bob Clary <http://bclary.com>
# 
# Alternatively, the contents of this file may be used under the terms of
# either the GNU General Public License Version 2 or later (the "GPL"), or
# the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
# in which case the provisions of the GPL or the LGPL are applicable instead
# of those above. If you wish to allow use of your version of this file only
# under the terms of either the GPL or the LGPL, and not to allow others to
# use your version of this file under the terms of the MPL, indicate your
# decision by deleting the provisions above and replace them with the notice
# and other provisions required by the GPL or the LGPL. If you do not delete
# the provisions above, a recipient may use your version of this file under
# the terms of any one of the MPL, the GPL or the LGPL.
# 
# ***** END LICENSE BLOCK *****
# 
# usage 
# perl newest-file.pl file1 file2 ...
# prints file name of newest file. To be used in setting 
# timestamps of files generated from a list of dependencies



my $file;
my $newesttime = 0;
my $newestfile = "";
my $currenttime;

while ($file = shift)
{
  $currenttime = (stat $file)[9];
  if ($currenttime > $newesttime)
  {
    $newesttime = $currenttime;
    $newestfile = $file;
  }
  #print "Current File $file $currenttime Newest File $newestfile $newesttime\n";
}

print $newestfile;

1;