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------------------------------------------------------------------------------
-- --
-- GNAT COMPILER COMPONENTS --
-- --
-- P R J . P R O C --
-- --
-- S p e c --
-- --
-- Copyright (C) 2001-2007, 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 3, 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 COPYING3. If not, go to --
-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
-- This package is used to convert a project file tree (see prj-tree.ads) to
-- project file data structures (see prj.ads), taking into account the
-- environment (external references).
with Prj.Tree; use Prj.Tree;
package Prj.Proc is
procedure Process
(In_Tree : Project_Tree_Ref;
Project : out Project_Id;
Success : out Boolean;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Report_Error : Put_Line_Access;
When_No_Sources : Error_Warning := Error;
Reset_Tree : Boolean := True;
Current_Dir : String := "");
-- Process a project file tree into project file data structures. If
-- Report_Error is null, use the error reporting mechanism. Otherwise,
-- report errors using Report_Error.
--
-- Current_Dir is for optimization purposes, avoiding extra system calls.
--
-- When_No_Sources indicates what should be done when no sources are found
-- in a project for a specified or implied language.
--
-- When Reset_Tree is True, all the project data are removed from the
-- project table before processing.
--
-- Process is a bit of a junk name, how about Process_Project_Tree???
-- The two procedures that follow are implementing procedure Process in
-- two successive phases. They are used by gprbuild/gprclean to add the
-- configuration attributes between the two phases.
procedure Process_Project_Tree_Phase_1
(In_Tree : Project_Tree_Ref;
Project : out Project_Id;
Success : out Boolean;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Report_Error : Put_Line_Access;
Reset_Tree : Boolean := True);
-- See documentation of parameters in procedure Process above
procedure Process_Project_Tree_Phase_2
(In_Tree : Project_Tree_Ref;
Project : Project_Id;
Success : out Boolean;
From_Project_Node : Project_Node_Id;
From_Project_Node_Tree : Project_Node_Tree_Ref;
Report_Error : Put_Line_Access;
When_No_Sources : Error_Warning := Error;
Current_Dir : String);
-- See documentation of parameters in procedure Process above
end Prj.Proc;
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