| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- P R J . P R O C -- |
| -- -- |
| -- S p e c -- |
| -- -- |
| -- Copyright (C) 2001-2014, 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 |
| |
| type Tree_Loaded_Callback is access procedure |
| (Node_Tree : Project_Node_Tree_Ref; |
| Tree : Project_Tree_Ref; |
| Project_Node : Project_Node_Id; |
| Project : Project_Id); |
| -- Callback used after the phase 1 of the processing of each aggregated |
| -- project to get access to project trees of aggregated projects. |
| |
| procedure Process_Project_Tree_Phase_1 |
| (In_Tree : Project_Tree_Ref; |
| Project : out Project_Id; |
| Packages_To_Check : String_List_Access; |
| Success : out Boolean; |
| From_Project_Node : Project_Node_Id; |
| From_Project_Node_Tree : Project_Node_Tree_Ref; |
| Env : in out Prj.Tree.Environment; |
| Reset_Tree : Boolean := True; |
| On_New_Tree_Loaded : Tree_Loaded_Callback := null); |
| -- Process a project tree (ie the direct resulting of parsing a .gpr file) |
| -- based on the current external references. |
| -- |
| -- The result of this phase_1 is a partial project tree (Project) where |
| -- only a few fields have been initialized (in particular the list of |
| -- languages). These are the fields that are necessary to run gprconfig if |
| -- needed to automatically generate a configuration file. This first phase |
| -- of the processing does not require a configuration file. |
| -- |
| -- When Reset_Tree is True, all the project data are removed from the |
| -- project table before processing. |
| -- |
| -- If specified, On_New_Tree_Loaded is called after each aggregated project |
| -- has been processed succesfully. |
| |
| 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; |
| Env : Prj.Tree.Environment); |
| -- Perform the second phase of the processing, filling the rest of the |
| -- project with the information extracted from the project tree. This phase |
| -- requires that the configuration file has already been parsed (in fact |
| -- we currently assume that the contents of the configuration file has |
| -- been included in Project through Confgpr.Apply_Config_File). The |
| -- parameters are the same as for phase_1, with the addition of: |
| |
| procedure Process |
| (In_Tree : Project_Tree_Ref; |
| Project : out Project_Id; |
| Packages_To_Check : String_List_Access; |
| Success : out Boolean; |
| From_Project_Node : Project_Node_Id; |
| From_Project_Node_Tree : Project_Node_Tree_Ref; |
| Env : in out Prj.Tree.Environment; |
| Reset_Tree : Boolean := True; |
| On_New_Tree_Loaded : Tree_Loaded_Callback := null); |
| -- Performs the two phases of the processing |
| |
| procedure Set_Default_Runtime_For (Language : Name_Id; Value : String); |
| -- Set the default value for the runtime of Language. To be used for the |
| -- value of 'Runtime(<Language>) when Runtime (<language>) is not declared. |
| |
| end Prj.Proc; |
