git://gcc.gnu.org / gcc.git / blame
| Commit | Line | Data |
|---|---|---|
| 19235870 RK |
1 | ------------------------------------------------------------------------------ |
| 2 | -- -- | |
| 3 | -- GNAT COMPILER COMPONENTS -- | |
| 4 | -- -- | |
| 5 | -- P R J . E N V -- | |
| 6 | -- -- | |
| 7 | -- S p e c -- | |
| 8 | -- -- | |
| 07fc65c4 | 9 | -- Copyright (C) 2001-2002 Free Software Foundation, Inc -- |
| 19235870 RK |
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 2, 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 COPYING. If not, write -- | |
| 19 | -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- | |
| 20 | -- MA 02111-1307, USA. -- | |
| 21 | -- -- | |
| 22 | -- GNAT was originally developed by the GNAT team at New York University. -- | |
| 71ff80dc | 23 | -- Extensive contributions were provided by Ada Core Technologies Inc. -- |
| 19235870 RK |
24 | -- -- |
| 25 | ------------------------------------------------------------------------------ | |
| 26 | ||
| 27 | -- This package implements services for Project-aware tools, related | |
| 28 | -- to the environment (gnat.adc, ADA_INCLUDE_PATH, ADA_OBJECTS_PATH) | |
| 29 | ||
| 30 | with GNAT.OS_Lib; use GNAT.OS_Lib; | |
| 31 | ||
| 32 | package Prj.Env is | |
| 33 | ||
| 34 | procedure Initialize; | |
| 35 | -- Put Standard_Naming_Data into Namings table (called by Prj.Initialize) | |
| 36 | ||
| 37 | procedure Print_Sources; | |
| 38 | -- Output the list of sources, after Project files have been scanned | |
| 39 | ||
| 6510f4c9 | 40 | procedure Create_Mapping_File (Name : in out Temp_File_Name); |
| 17c5c8a5 GB |
41 | -- Create a temporary mapping file. For each unit, put the mapping of |
| 42 | -- its spec and or body to its file name and path name in this file. | |
| 6510f4c9 | 43 | |
| 07fc65c4 GB |
44 | procedure Set_Mapping_File_Initial_State_To_Empty; |
| 45 | -- When creating a mapping file, create an empty map. This case occurs | |
| 46 | -- when run time source files are found in the project files. | |
| 47 | ||
| 19235870 RK |
48 | procedure Create_Config_Pragmas_File |
| 49 | (For_Project : Project_Id; | |
| 50 | Main_Project : Project_Id); | |
| 51 | -- If there needs to have SFN pragmas, either for non standard naming | |
| 52 | -- schemes or for individual units, or if Global_Configuration_Pragmas | |
| 53 | -- has been specified in package gnatmake of the main project, or if | |
| 54 | -- Local_Configuration_Pragmas has been specified in package Compiler | |
| 55 | -- of the main project, build (if needed) a temporary file that contains | |
| 56 | -- all configuration pragmas, and specify the configuration pragmas file | |
| 57 | -- in the project data. | |
| 58 | ||
| 59 | function Ada_Include_Path (Project : Project_Id) return String_Access; | |
| 60 | -- Get the ADA_INCLUDE_PATH of a Project file. For the first call, compute | |
| 61 | -- it and cache it. | |
| 62 | ||
| 07fc65c4 GB |
63 | function Ada_Include_Path |
| 64 | (Project : Project_Id; | |
| 65 | Recursive : Boolean) | |
| 66 | return String; | |
| 67 | -- Get the ADA_INCLUDE_PATH of a Project file. If Recursive it True, | |
| 68 | -- get all the source directories of the imported and modified project | |
| 69 | -- files (recursively). If Recursive is False, just get the path for the | |
| 70 | -- source directories of Project. Note: the resulting String may be empty | |
| 71 | -- if there is no source directory in the project file. | |
| 72 | ||
| 19235870 RK |
73 | function Ada_Objects_Path |
| 74 | (Project : Project_Id; | |
| 75 | Including_Libraries : Boolean := True) | |
| 76 | return String_Access; | |
| 77 | -- Get the ADA_OBJECTS_PATH of a Project file. For the first call, compute | |
| 78 | -- it and cache it. When Including_Libraries is False, do not include the | |
| 79 | -- object directories of the library projects, and do not cache the result. | |
| 80 | ||
| 81 | function Path_Name_Of_Library_Unit_Body | |
| 82 | (Name : String; | |
| 83 | Project : Project_Id) | |
| 84 | return String; | |
| 85 | -- Returns the Path of a library unit. | |
| 86 | ||
| 87 | function File_Name_Of_Library_Unit_Body | |
| 88 | (Name : String; | |
| 89 | Project : Project_Id) | |
| 90 | return String; | |
| 91 | -- Returns the file name of a library unit, in canonical case. Name may or | |
| 92 | -- may not have an extension (corresponding to the naming scheme of the | |
| 93 | -- project). If there is no body with this name, but there is a spec, the | |
| 94 | -- name of the spec is returned. If neither a body or a spec can be found, | |
| 95 | -- return an empty string. | |
| 96 | ||
| 97 | procedure Get_Reference | |
| 98 | (Source_File_Name : String; | |
| 99 | Project : out Project_Id; | |
| 100 | Path : out Name_Id); | |
| 101 | -- Returns the project of a source. | |
| 102 | ||
| 103 | generic | |
| 104 | with procedure Action (Path : String); | |
| 105 | procedure For_All_Source_Dirs (Project : Project_Id); | |
| 106 | -- Iterate through all the source directories of a project, | |
| 107 | -- including those of imported or modified projects. | |
| 108 | ||
| 109 | generic | |
| 110 | with procedure Action (Path : String); | |
| 111 | procedure For_All_Object_Dirs (Project : Project_Id); | |
| 112 | -- Iterate through all the object directories of a project, | |
| 113 | -- including those of imported or modified projects. | |
| 114 | ||
| 115 | end Prj.Env; |