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   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                              G N A T C M D                               --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --                            $Revision: 1.1 $                              --
  10 --                                                                          --
  11 --            Copyright (C) 1996 Free Software Foundation, Inc.             --
  12 --                                                                          --
  13 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  14 -- terms of the  GNU General Public License as published  by the Free Soft- --
  15 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  16 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  17 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  18 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  19 -- for  more details.  You should have  received  a copy of the GNU General --
  20 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  21 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  22 -- MA 02111-1307, USA.                                                      --
  23 --                                                                          --
  24 -- GNAT was originally developed  by the GNAT team at  New York University. --
  25 -- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
  26 --                                                                          --
  27 ------------------------------------------------------------------------------
  28
  29 --  This program provides a simple command interface for using GNAT and its
  30 --  associated utilities. The format of switches accepted is intended to
  31 --  be more familiar in style for VMS and DOS users than the standard Unix
  32 --  style switches that are accepted directly.
  33
  34 --    The program is typically called GNAT when it is installed and
  35 --    the two possibile styles of use are:
  36
  37 --  To call gcc:
  38
  39 --    GNAT filename switches
  40
  41 --  To call the tool gnatxxx
  42
  43 --    GNAT xxx filename switches
  44
  45 --  where xxx is the command name (e.g. MAKE for gnatmake). This command name
  46 --  can be abbreviated by giving a prefix (e.g. GNAT MAK) as long as it
  47 --  remains unique.
  48
  49 --  In both cases, filename is in the format appropriate to the operating
  50 --  system in use. The individual commands give more details. In some cases
  51 --  a unit name may be given in place of a file name.
  52
  53 --  The switches start with a slash. Switch names can also be abbreviated
  54 --  where no ambiguity arises. The switches associated with each command
  55 --  are specified by the tables that can be found in the body.
  56
  57 --  Although by convention we use upper case for command names and switches
  58 --  in the documentation, all command and switch names are case insensitive
  59 --  and may be given in upper case or lower case or a mixture.
  60
  61 procedure GNATCmd;