gcc/ada/prj-part.ads

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                              P R J . P A R T                             --
   6 --                                                                          --
   7 --                                 S p e c                                  --
   8 --                                                                          --
   9 --          Copyright (C) 2000-2009, 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 into a tree
  27
  28 with Prj.Tree;  use Prj.Tree;
  29
  30 package Prj.Part is
  31
  32    procedure Parse
  33      (In_Tree                : Project_Node_Tree_Ref;
  34       Project                : out Project_Node_Id;
  35       Project_File_Name      : String;
  36       Always_Errout_Finalize : Boolean;
  37       Packages_To_Check      : String_List_Access := All_Packages;
  38       Store_Comments         : Boolean := False;
  39       Current_Directory      : String := "";
  40       Is_Config_File         : Boolean;
  41       Flags                  : Processing_Flags);
  42    --  Parse project file and all its imported project files and create a tree.
  43    --  Return the node for the project (or Empty_Node if parsing failed). If
  44    --  Always_Errout_Finalize is True, Errout.Finalize is called in all cases,
  45    --  Otherwise, Errout.Finalize is only called if there are errors (but not
  46    --  if there are only warnings). Packages_To_Check indicates the packages
  47    --  where any unknown attribute produces an error. For other packages, an
  48    --  unknown attribute produces a warning. When Store_Comments is True,
  49    --  comments are stored in the parse tree.
  50    --
  51    --  Current_Directory is used for optimization purposes only, avoiding extra
  52    --  system calls.
  53    --
  54    --  Is_Config_File should be set to True if the project represents a config
  55    --  file (.cgpr) since some specific checks apply.
  56
  57 end Prj.Part;