1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT COMPILER COMPONENTS                         --
4--                                                                          --
5--                               G N A T K R                                --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--          Copyright (C) 1992-2007, Free Software Foundation, Inc.         --
10--                                                                          --
11-- GNAT is free software;  you can  redistribute it  and/or modify it under --
12-- terms of the  GNU General Public License as published  by the Free Soft- --
13-- ware  Foundation;  either version 3,  or (at your option) any later ver- --
14-- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
15-- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
16-- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
17-- for  more details.  You should have  received  a copy of the GNU General --
18-- Public License  distributed with GNAT; see file COPYING3.  If not, go to --
19-- http://www.gnu.org/licenses for a complete copy of the license.          --
20--                                                                          --
21-- GNAT was originally developed  by the GNAT team at  New York University. --
22-- Extensive contributions were provided by Ada Core Technologies Inc.      --
23--                                                                          --
24------------------------------------------------------------------------------
25
26--  This is a small utility program that incorporates the file krunching
27--  algorithm used by the GNAT compiler (when the -gnatk switch is used)
28
29--     gnatkr  filename  length
30
31--  where length is a decimal value, outputs to standard output the krunched
32--  name, followed by the original input file name. The file name has an
33--  optional extension, which, if present, is copied unchanged to the output.
34--  The length argument is optional and defaults to the system default if
35--  there is one, otherwise to 8.
36
37procedure Gnatkr;
38--  Execute above described command. This is an Ada main program which
39--  sets an exit status (set to Success or Failure as appropriate)
40