1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 2001-2007, Free Software Foundation, Inc. --
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. --
21 -- GNAT was originally developed by the GNAT team at New York University. --
22 -- Extensive contributions were provided by Ada Core Technologies Inc. --
24 ------------------------------------------------------------------------------
26 -- This package is used to convert a project file tree (see prj-tree.ads) to
27 -- project file data structures (see prj.ads), taking into account the
28 -- environment (external references).
30 with Prj.Tree; use Prj.Tree;
35 (In_Tree : Project_Tree_Ref;
36 Project : out Project_Id;
37 Success : out Boolean;
38 From_Project_Node : Project_Node_Id;
39 From_Project_Node_Tree : Project_Node_Tree_Ref;
40 Report_Error : Put_Line_Access;
41 Follow_Links : Boolean := True;
42 When_No_Sources : Error_Warning := Error;
43 Reset_Tree : Boolean := True);
44 -- Process a project file tree into project file data structures. If
45 -- Report_Error is null, use the error reporting mechanism. Otherwise,
46 -- report errors using Report_Error.
48 -- If Follow_Links is False, it is assumed that the project doesn't contain
49 -- any file duplicated through symbolic links (although the latter are
50 -- still valid if they point to a file which is outside of the project),
51 -- and that no directory has a name which is a valid source name.
53 -- When_No_Sources indicates what should be done when no sources
54 -- are found in a project for a specified or implied language.
56 -- When Reset_Tree is True, all the project data are removed from the
57 -- project table before processing.
59 -- Process is a bit of a junk name, how about Process_Project_Tree???