1 ------------------------------------------------------------------------------
3 -- GNAT COMPILER COMPONENTS --
9 -- Copyright (C) 2001-2009, 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 with Ada.Exceptions; use Ada.Exceptions;
27 with GNAT.Directory_Operations; use GNAT.Directory_Operations;
29 with Output; use Output;
30 with Prj.Conf; use Prj.Conf;
31 with Prj.Err; use Prj.Err;
33 with Prj.Tree; use Prj.Tree;
36 package body Prj.Pars is
43 (In_Tree : Project_Tree_Ref;
44 Project : out Project_Id;
45 Project_File_Name : String;
46 Packages_To_Check : String_List_Access := All_Packages;
47 Flags : Processing_Flags;
48 Reset_Tree : Boolean := True;
49 In_Node_Tree : Prj.Tree.Project_Node_Tree_Ref := null)
51 Project_Node : Project_Node_Id := Empty_Node;
52 The_Project : Project_Id := No_Project;
53 Success : Boolean := True;
54 Current_Dir : constant String := Get_Current_Dir;
55 Project_Node_Tree : Prj.Tree.Project_Node_Tree_Ref := In_Node_Tree;
56 Automatically_Generated : Boolean;
57 Config_File_Path : String_Access;
60 if Project_Node_Tree = null then
61 Project_Node_Tree := new Project_Node_Tree_Data;
62 Prj.Tree.Initialize (Project_Node_Tree);
65 -- Parse the main project file into a tree
69 (In_Tree => Project_Node_Tree,
70 Project => Project_Node,
71 Project_File_Name => Project_File_Name,
72 Always_Errout_Finalize => False,
73 Packages_To_Check => Packages_To_Check,
74 Current_Directory => Current_Dir,
76 Is_Config_File => False);
78 -- If there were no error, process the tree
80 if Project_Node /= Empty_Node then
82 -- No config file should be read from the disk for gnatmake.
83 -- However, we will simulate one that only contains the
84 -- default GNAT naming scheme.
86 Process_Project_And_Apply_Config
87 (Main_Project => The_Project,
88 User_Project_Node => Project_Node,
89 Config_File_Name => "",
90 Autoconf_Specified => False,
91 Project_Tree => In_Tree,
92 Project_Node_Tree => Project_Node_Tree,
93 Packages_To_Check => null,
94 Allow_Automatic_Generation => False,
95 Automatically_Generated => Automatically_Generated,
96 Config_File_Path => Config_File_Path,
98 Normalized_Hostname => "",
100 Add_Default_GNAT_Naming_Scheme'Access,
101 Reset_Tree => Reset_Tree);
103 Success := The_Project /= No_Project;
106 when Invalid_Config =>
113 The_Project := No_Project;
117 Project := The_Project;
119 -- ??? Should free the project_node_tree, no longer useful
126 Write_Line (Exception_Information (X));
127 Write_Str ("Exception ");
128 Write_Str (Exception_Name (X));
129 Write_Line (" raised, while processing project file");
130 Project := No_Project;
137 procedure Set_Verbosity (To : Verbosity) is
139 Current_Verbosity := To;