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Diffstat (limited to 'gcc/ada/prj-proc.ads')
| -rw-r--r-- | gcc/ada/prj-proc.ads | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/gcc/ada/prj-proc.ads b/gcc/ada/prj-proc.ads new file mode 100644 index 000000000..4257c9004 --- /dev/null +++ b/gcc/ada/prj-proc.ads @@ -0,0 +1,78 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- P R J . P R O C -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2001-2009, 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_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; + Flags : Prj.Processing_Flags; + Reset_Tree : Boolean := True); + -- 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. + + 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; + Flags : Processing_Flags); + -- 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; + Success : out Boolean; + From_Project_Node : Project_Node_Id; + From_Project_Node_Tree : Project_Node_Tree_Ref; + Flags : Processing_Flags; + Reset_Tree : Boolean := True); + -- Performs the two phases of the processing + +end Prj.Proc; |