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Diffstat (limited to 'gcc-4.9/gcc/ada/prj-part.ads')
| -rw-r--r-- | gcc-4.9/gcc/ada/prj-part.ads | 78 |
1 files changed, 78 insertions, 0 deletions
diff --git a/gcc-4.9/gcc/ada/prj-part.ads b/gcc-4.9/gcc/ada/prj-part.ads new file mode 100644 index 000000000..1bf1366fb --- /dev/null +++ b/gcc-4.9/gcc/ada/prj-part.ads @@ -0,0 +1,78 @@ +------------------------------------------------------------------------------ +-- -- +-- GNAT COMPILER COMPONENTS -- +-- -- +-- P R J . P A R T -- +-- -- +-- S p e c -- +-- -- +-- Copyright (C) 2000-2013, 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. -- +-- -- +------------------------------------------------------------------------------ + +-- Implements the parsing of project files into a tree + +with Prj.Tree; use Prj.Tree; + +package Prj.Part is + + type Errout_Mode is + (Always_Finalize, + Finalize_If_Error, + Never_Finalize); + -- Whether Parse should call Errout.Finalize (which prints the error + -- messages on stdout). When Never_Finalize is used, Errout is not reset + -- either at the beginning of Parse. + + procedure Parse + (In_Tree : Project_Node_Tree_Ref; + Project : out Project_Node_Id; + Project_File_Name : String; + Errout_Handling : Errout_Mode := Always_Finalize; + Packages_To_Check : String_List_Access; + Store_Comments : Boolean := False; + Current_Directory : String := ""; + Is_Config_File : Boolean; + Env : in out Prj.Tree.Environment; + Target_Name : String := ""; + Implicit_Project : Boolean := False); + -- Parse project file and all its imported project files and create a tree. + -- Return the node for the project (or Empty_Node if parsing failed). If + -- Always_Errout_Finalize is True, Errout.Finalize is called in all cases, + -- Otherwise, Errout.Finalize is only called if there are errors (but not + -- if there are only warnings). Packages_To_Check indicates the packages + -- where any unknown attribute produces an error. For other packages, an + -- unknown attribute produces a warning. When Store_Comments is True, + -- comments are stored in the parse tree. + -- + -- Current_Directory is used for optimization purposes only, avoiding extra + -- system calls. + -- + -- Is_Config_File should be set to True if the project represents a config + -- file (.cgpr) since some specific checks apply. + -- + -- Target_Name will be used to initialize the default project path, unless + -- In_Tree.Project_Path has already been initialized (which is the + -- recommended use). + -- + -- If Implicit_Project is True, the main project file being parsed is + -- deemed to be in the current working directory, even if it is not the + -- case. Implicit_Project is set to True when a tool such as gprbuild is + -- invoked without a project file and is using an implicit project file + -- that is virtually in the current working directory, but is physically + -- in another directory. + +end Prj.Part; |