1------------------------------------------------------------------------------
2--                                                                          --
3--                         GNAT COMPILER COMPONENTS                         --
4--                                                                          --
5--                             M L I B . U T L                              --
6--                                                                          --
7--                                 S p e c                                  --
8--                                                                          --
9--                     Copyright (C) 2001-2008, AdaCore                     --
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 package provides an easy way of calling various tools such as gcc,
27--  ar, etc...
28
29package MLib.Utl is
30
31   procedure Delete_File (Filename : String);
32   --  Delete the file Filename and output the name of the deleted file in
33   --  verbose mode.
34
35   procedure Gcc
36     (Output_File : String;
37      Objects     : Argument_List;
38      Options     : Argument_List;
39      Options_2   : Argument_List;
40      Driver_Name : Name_Id := No_Name);
41   --  Driver_Name indicates the "driver" to invoke; by default, the "driver"
42   --  is gcc. This procedure invokes the driver to create a shared library.
43   --  Options are passed to gcc before the objects, Options_2 after.
44   --  Output_File is the name of the library file to create. Objects are the
45   --  names of the object files to put in the library.
46
47   procedure Ar
48     (Output_File : String;
49      Objects     : Argument_List);
50   --  Run ar to move all the binaries inside the archive. If ranlib is on
51   --  the path, run it also. Output_File is the path name of the archive to
52   --  create. Objects is the list of the path names of the object files to be
53   --  put in the archive. This procedure currently assumes that it is always
54   --  called in the context of gnatmake. If other executables start using this
55   --  procedure, an additional parameter would need to be added, and calls to
56   --  Osint.Program_Name updated accordingly in the body.
57
58   function Lib_Directory return String;
59   --  Return the directory containing libgnat
60
61   procedure Specify_Adalib_Dir (Path : String);
62   --  Specify the path of the GNAT adalib directory, to be returned by
63   --  function Lib_Directory without looking for it. This is used only in
64   --  gprlib, because we cannot rely on the search in Lib_Directory, as the
65   --  GNAT version may be different for gprbuild/gprlib and the compiler.
66
67end MLib.Utl;
68