gcc/ada/prj-pars.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                              P R J . P A R S                             --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 2000-2007, Free Software Foundation, Inc.         --
  10 --                                                                          --
  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.          --
  20 --                                                                          --
  21 -- GNAT was originally developed  by the GNAT team at  New York University. --
  22 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  23 --                                                                          --
  24 ------------------------------------------------------------------------------
  25
  26 --  Implements the parsing of project files
  27
  28 package Prj.Pars is
  29
  30    procedure Set_Verbosity (To : Verbosity);
  31    --  Set the verbosity when parsing the project files
  32
  33    procedure Parse
  34      (In_Tree           : Project_Tree_Ref;
  35       Project           : out Project_Id;
  36       Project_File_Name : String;
  37       Packages_To_Check : String_List_Access := All_Packages;
  38       When_No_Sources   : Error_Warning := Error;
  39       Reset_Tree        : Boolean := True);
  40    --  Parse a project files and all its imported project files, in the
  41    --  project tree In_Tree.
  42    --
  43    --  If parsing is successful, Project_Id is the project ID
  44    --  of the main project file; otherwise, Project_Id is set
  45    --  to No_Project.
  46    --
  47    --  Packages_To_Check indicates the packages where any unknown attribute
  48    --  produces an error. For other packages, an unknown attribute produces
  49    --  a warning.
  50    --
  51    --  When_No_Sources indicates what should be done when no sources
  52    --  are found in a project for a specified or implied language.
  53    --
  54    --  When Reset_Tree is True, all the project data are removed from the
  55    --  project table before processing.
  56
  57 end Prj.Pars;