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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- P R J . E X T --
-- --
-- S p e c --
-- --
-- $Revision: 1.3 $
-- --
-- Copyright (C) 2000 Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- ware Foundation; either version 2, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
-- Public License distributed with GNAT; see file COPYING. If not, write --
-- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
-- MA 02111-1307, USA. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- It is now maintained by Ada Core Technologies Inc (http://www.gnat.com). --
-- --
------------------------------------------------------------------------------
-- Set, Get and cache External reference, to be used as External functions
-- in project files.
with Types; use Types;
package Prj.Ext is
procedure Add
(External_Name : String;
Value : String);
-- Add an external reference (or modify an existing one).
function Value_Of
(External_Name : Name_Id;
With_Default : String_Id := No_String)
return String_Id;
-- Get the value of an external reference, and cache it for future uses.
function Check (Declaration : String) return Boolean;
-- Check that an external declaration <external>=<value> is correct.
-- If it is correct, the external reference is Added.
end Prj.Ext;