mirror of
https://github.com/autc04/Retro68.git
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8646 lines
308 KiB
Ada
8646 lines
308 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- P R J . N M S C --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2000-2015, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING3. If not, go to --
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-- http://www.gnu.org/licenses for a complete copy of the license. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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with Err_Vars; use Err_Vars;
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with Opt; use Opt;
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with Osint; use Osint;
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with Output; use Output;
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with Prj.Com;
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with Prj.Env; use Prj.Env;
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with Prj.Err; use Prj.Err;
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with Prj.Tree; use Prj.Tree;
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with Prj.Util; use Prj.Util;
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with Sinput.P;
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with Snames; use Snames;
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with Ada; use Ada;
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with Ada.Characters.Handling; use Ada.Characters.Handling;
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with Ada.Directories; use Ada.Directories;
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with Ada.Strings; use Ada.Strings;
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with Ada.Strings.Fixed; use Ada.Strings.Fixed;
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with Ada.Strings.Maps.Constants; use Ada.Strings.Maps.Constants;
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with GNAT.Case_Util; use GNAT.Case_Util;
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with GNAT.Directory_Operations; use GNAT.Directory_Operations;
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with GNAT.Dynamic_HTables;
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with GNAT.Regexp; use GNAT.Regexp;
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with GNAT.Table;
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package body Prj.Nmsc is
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No_Continuation_String : aliased String := "";
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Continuation_String : aliased String := "\";
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-- Used in Check_Library for continuation error messages at the same
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-- location.
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type Name_Location is record
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Name : File_Name_Type;
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-- Key is duplicated, so that it is known when using functions Get_First
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-- and Get_Next, as these functions only return an Element.
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Location : Source_Ptr;
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Source : Source_Id := No_Source;
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Listed : Boolean := False;
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Found : Boolean := False;
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end record;
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No_Name_Location : constant Name_Location :=
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(Name => No_File,
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Location => No_Location,
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Source => No_Source,
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Listed => False,
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Found => False);
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package Source_Names_Htable is new GNAT.Dynamic_HTables.Simple_HTable
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(Header_Num => Header_Num,
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Element => Name_Location,
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No_Element => No_Name_Location,
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Key => File_Name_Type,
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Hash => Hash,
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Equal => "=");
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-- File name information found in string list attribute (Source_Files or
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-- Source_List_File). Used to check that all referenced files were indeed
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-- found on the disk.
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type Unit_Exception is record
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Name : Name_Id;
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-- Key is duplicated, so that it is known when using functions Get_First
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-- and Get_Next, as these functions only return an Element.
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Spec : File_Name_Type;
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Impl : File_Name_Type;
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end record;
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No_Unit_Exception : constant Unit_Exception := (No_Name, No_File, No_File);
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package Unit_Exceptions_Htable is new GNAT.Dynamic_HTables.Simple_HTable
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(Header_Num => Header_Num,
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Element => Unit_Exception,
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No_Element => No_Unit_Exception,
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Key => Name_Id,
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Hash => Hash,
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Equal => "=");
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-- Record special naming schemes for Ada units (name of spec file and name
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-- of implementation file). The elements in this list come from the naming
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-- exceptions specified in the project files.
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type File_Found is record
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File : File_Name_Type := No_File;
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Excl_File : File_Name_Type := No_File;
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Excl_Line : Natural := 0;
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Found : Boolean := False;
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Location : Source_Ptr := No_Location;
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end record;
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No_File_Found : constant File_Found :=
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(No_File, No_File, 0, False, No_Location);
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package Excluded_Sources_Htable is new GNAT.Dynamic_HTables.Simple_HTable
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(Header_Num => Header_Num,
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Element => File_Found,
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No_Element => No_File_Found,
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Key => File_Name_Type,
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Hash => Hash,
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Equal => "=");
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-- A hash table to store the base names of excluded files, if any
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package Object_File_Names_Htable is new GNAT.Dynamic_HTables.Simple_HTable
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(Header_Num => Header_Num,
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Element => Source_Id,
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No_Element => No_Source,
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Key => File_Name_Type,
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Hash => Hash,
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Equal => "=");
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-- A hash table to store the object file names for a project, to check that
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-- two different sources have different object file names.
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type Project_Processing_Data is record
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Project : Project_Id;
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Source_Names : Source_Names_Htable.Instance;
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Unit_Exceptions : Unit_Exceptions_Htable.Instance;
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Excluded : Excluded_Sources_Htable.Instance;
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Source_List_File_Location : Source_Ptr;
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-- Location of the Source_List_File attribute, for error messages
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end record;
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-- This is similar to Tree_Processing_Data, but contains project-specific
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-- information which is only useful while processing the project, and can
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-- be discarded as soon as we have finished processing the project
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type Tree_Processing_Data is record
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Tree : Project_Tree_Ref;
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Node_Tree : Prj.Tree.Project_Node_Tree_Ref;
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Flags : Prj.Processing_Flags;
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In_Aggregate_Lib : Boolean;
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end record;
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-- Temporary data which is needed while parsing a project. It does not need
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-- to be kept in memory once a project has been fully loaded, but is
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-- necessary while performing consistency checks (duplicate sources,...)
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-- This data must be initialized before processing any project, and the
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-- same data is used for processing all projects in the tree.
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type Lib_Data is record
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Name : Name_Id;
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Proj : Project_Id;
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Tree : Project_Tree_Ref;
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end record;
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package Lib_Data_Table is new GNAT.Table
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(Table_Component_Type => Lib_Data,
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Table_Index_Type => Natural,
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Table_Low_Bound => 1,
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Table_Initial => 10,
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Table_Increment => 100);
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-- A table to record library names in order to check that two library
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-- projects do not have the same library names.
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procedure Initialize
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(Data : out Tree_Processing_Data;
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Tree : Project_Tree_Ref;
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Node_Tree : Prj.Tree.Project_Node_Tree_Ref;
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Flags : Prj.Processing_Flags);
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-- Initialize Data
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procedure Free (Data : in out Tree_Processing_Data);
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-- Free the memory occupied by Data
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procedure Initialize
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(Data : in out Project_Processing_Data;
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Project : Project_Id);
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procedure Free (Data : in out Project_Processing_Data);
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-- Initialize or free memory for a project-specific data
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procedure Find_Excluded_Sources
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(Project : in out Project_Processing_Data;
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Data : in out Tree_Processing_Data);
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-- Find the list of files that should not be considered as source files
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-- for this project. Sets the list in the Project.Excluded_Sources_Htable.
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procedure Override_Kind (Source : Source_Id; Kind : Source_Kind);
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-- Override the reference kind for a source file. This properly updates
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-- the unit data if necessary.
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procedure Load_Naming_Exceptions
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(Project : in out Project_Processing_Data;
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Data : in out Tree_Processing_Data);
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-- All source files in Data.First_Source are considered as naming
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-- exceptions, and copied into the Source_Names and Unit_Exceptions tables
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-- as appropriate.
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type Search_Type is (Search_Files, Search_Directories);
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generic
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with procedure Callback
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(Path : Path_Information;
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Pattern_Index : Natural);
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procedure Expand_Subdirectory_Pattern
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(Project : Project_Id;
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Data : in out Tree_Processing_Data;
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Patterns : String_List_Id;
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Ignore : String_List_Id;
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Search_For : Search_Type;
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Resolve_Links : Boolean);
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-- Search the subdirectories of Project's directory for files or
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-- directories that match the globbing patterns found in Patterns (for
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-- instance "**/*.adb"). Typically, Patterns will be the value of the
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-- Source_Dirs or Excluded_Source_Dirs attributes.
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--
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-- Every time such a file or directory is found, the callback is called.
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-- Resolve_Links indicates whether we should resolve links while
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-- normalizing names.
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--
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-- In the callback, Pattern_Index is the index within Patterns where the
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-- expanded pattern was found (1 for the first element of Patterns and
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-- all its matching directories, then 2,...).
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--
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-- We use a generic and not an access-to-subprogram because in some cases
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-- this code is compiled with the restriction No_Implicit_Dynamic_Code.
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-- An error message is raised if a pattern does not match any file.
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procedure Add_Source
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(Id : out Source_Id;
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Data : in out Tree_Processing_Data;
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Project : Project_Id;
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Source_Dir_Rank : Natural;
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Lang_Id : Language_Ptr;
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Kind : Source_Kind;
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File_Name : File_Name_Type;
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Display_File : File_Name_Type;
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Naming_Exception : Naming_Exception_Type := No;
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Path : Path_Information := No_Path_Information;
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Alternate_Languages : Language_List := null;
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Unit : Name_Id := No_Name;
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Index : Int := 0;
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Locally_Removed : Boolean := False;
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Location : Source_Ptr := No_Location);
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-- Add a new source to the different lists: list of all sources in the
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-- project tree, list of source of a project and list of sources of a
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-- language. If Path is specified, the file is also added to
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-- Source_Paths_HT. Location is used for error messages
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function Canonical_Case_File_Name (Name : Name_Id) return File_Name_Type;
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-- Same as Osint.Canonical_Case_File_Name but applies to Name_Id.
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-- This alters Name_Buffer.
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function Suffix_Matches
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(Filename : String;
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Suffix : File_Name_Type) return Boolean;
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-- True if the file name ends with the given suffix. Always returns False
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-- if Suffix is No_Name.
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procedure Replace_Into_Name_Buffer
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(Str : String;
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Pattern : String;
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Replacement : Character);
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-- Copy Str into Name_Buffer, replacing Pattern with Replacement. Str is
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-- converted to lower-case at the same time.
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procedure Check_Abstract_Project
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Check abstract projects attributes
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procedure Check_Configuration
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Check the configuration attributes for the project
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procedure Check_If_Externally_Built
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Check attribute Externally_Built of project Project in project tree
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-- Data.Tree and modify its data Data if it has the value "true".
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procedure Check_Interfaces
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- If a list of sources is specified in attribute Interfaces, set
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-- In_Interfaces only for the sources specified in the list.
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procedure Check_Library_Attributes
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Check the library attributes of project Project in project tree
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-- and modify its data Data accordingly.
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procedure Check_Package_Naming
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Check the naming scheme part of Data, and initialize the naming scheme
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-- data in the config of the various languages.
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procedure Check_Programming_Languages
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Check attribute Languages for the project with data Data in project
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-- tree Data.Tree and set the components of Data for all the programming
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-- languages indicated in attribute Languages, if any.
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procedure Check_Stand_Alone_Library
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Check if project Project in project tree Data.Tree is a Stand-Alone
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-- Library project, and modify its data Data accordingly if it is one.
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procedure Check_Unit_Name (Name : String; Unit : out Name_Id);
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-- Check that a name is a valid unit name
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function Compute_Directory_Last (Dir : String) return Natural;
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-- Return the index of the last significant character in Dir. This is used
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-- to avoid duplicate '/' (slash) characters at the end of directory names.
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procedure Search_Directories
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(Project : in out Project_Processing_Data;
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Data : in out Tree_Processing_Data;
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For_All_Sources : Boolean);
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-- Search the source directories to find the sources. If For_All_Sources is
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-- True, check each regular file name against the naming schemes of the
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-- various languages. Otherwise consider only the file names in hash table
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-- Source_Names. If Allow_Duplicate_Basenames then files with identical
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-- base names are permitted within a project for source-based languages
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-- (never for unit based languages).
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procedure Check_File
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(Project : in out Project_Processing_Data;
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Data : in out Tree_Processing_Data;
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Source_Dir_Rank : Natural;
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Path : Path_Name_Type;
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Display_Path : Path_Name_Type;
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File_Name : File_Name_Type;
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Display_File_Name : File_Name_Type;
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Locally_Removed : Boolean;
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For_All_Sources : Boolean);
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-- Check if file File_Name is a valid source of the project. This is used
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-- in multi-language mode only. When the file matches one of the naming
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-- schemes, it is added to various htables through Add_Source and to
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-- Source_Paths_Htable.
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--
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-- File_Name is the same as Display_File_Name, but has been normalized.
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-- They do not include the directory information.
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--
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-- Path and Display_Path on the other hand are the full path to the file.
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-- Path must have been normalized (canonical casing and possibly links
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-- resolved).
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--
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-- Source_Directory is the directory in which the file was found. It is
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-- neither normalized nor has had links resolved, and must not end with a
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-- a directory separator, to avoid duplicates later on.
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--
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-- If For_All_Sources is True, then all possible file names are analyzed
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-- otherwise only those currently set in the Source_Names hash table.
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procedure Check_File_Naming_Schemes
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(Project : Project_Processing_Data;
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File_Name : File_Name_Type;
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Alternate_Languages : out Language_List;
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Language : out Language_Ptr;
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Display_Language_Name : out Name_Id;
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Unit : out Name_Id;
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Lang_Kind : out Language_Kind;
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Kind : out Source_Kind);
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-- Check if the file name File_Name conforms to one of the naming schemes
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-- of the project. If the file does not match one of the naming schemes,
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-- set Language to No_Language_Index. Filename is the name of the file
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-- being investigated. It has been normalized (case-folded). File_Name is
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-- the same value.
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procedure Get_Directories
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Get the object directory, the exec directory and the source directories
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-- of a project.
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procedure Get_Mains
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(Project : Project_Id;
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Data : in out Tree_Processing_Data);
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-- Get the mains of a project from attribute Main, if it exists, and put
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-- them in the project data.
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procedure Get_Sources_From_File
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(Path : String;
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Location : Source_Ptr;
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Project : in out Project_Processing_Data;
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Data : in out Tree_Processing_Data);
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-- Get the list of sources from a text file and put them in hash table
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-- Source_Names.
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procedure Find_Sources
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(Project : in out Project_Processing_Data;
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Data : in out Tree_Processing_Data);
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-- Process the Source_Files and Source_List_File attributes, and store the
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-- list of source files into the Source_Names htable. When these attributes
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-- are not defined, find all files matching the naming schemes in the
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-- source directories. If Allow_Duplicate_Basenames, then files with the
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-- same base names are authorized within a project for source-based
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-- languages (never for unit based languages)
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procedure Compute_Unit_Name
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(File_Name : File_Name_Type;
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Naming : Lang_Naming_Data;
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Kind : out Source_Kind;
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Unit : out Name_Id;
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Project : Project_Processing_Data);
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-- Check whether the file matches the naming scheme. If it does,
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-- compute its unit name. If Unit is set to No_Name on exit, none of the
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-- other out parameters are relevant.
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procedure Check_Illegal_Suffix
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(Project : Project_Id;
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Suffix : File_Name_Type;
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Dot_Replacement : File_Name_Type;
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Attribute_Name : String;
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Location : Source_Ptr;
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Data : in out Tree_Processing_Data);
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-- Display an error message if the given suffix is illegal for some reason.
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-- The name of the attribute we are testing is specified in Attribute_Name,
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-- which is used in the error message. Location is the location where the
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-- suffix is defined.
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procedure Locate_Directory
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(Project : Project_Id;
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Name : File_Name_Type;
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Path : out Path_Information;
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Dir_Exists : out Boolean;
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Data : in out Tree_Processing_Data;
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Create : String := "";
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Location : Source_Ptr := No_Location;
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Must_Exist : Boolean := True;
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Externally_Built : Boolean := False);
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-- Locate a directory. Name is the directory name. Relative paths are
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-- resolved relative to the project's directory. If the directory does not
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-- exist and Setup_Projects is True and Create is a non null string, an
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-- attempt is made to create the directory. If the directory does not
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-- exist, it is either created if Setup_Projects is False (and then
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-- returned), or simply returned without checking for its existence (if
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-- Must_Exist is False) or No_Path_Information is returned. In all cases,
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-- Dir_Exists indicates whether the directory now exists. Create is also
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-- used for debugging traces to show which path we are computing.
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procedure Look_For_Sources
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(Project : in out Project_Processing_Data;
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Data : in out Tree_Processing_Data);
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-- Find all the sources of project Project in project tree Data.Tree and
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-- update its Data accordingly. This assumes that the special naming
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-- exceptions have already been processed.
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function Path_Name_Of
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(File_Name : File_Name_Type;
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Directory : Path_Name_Type) return String;
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-- Returns the path name of a (non project) file. Returns an empty string
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-- if file cannot be found.
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procedure Remove_Source
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(Tree : Project_Tree_Ref;
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Id : Source_Id;
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Replaced_By : Source_Id);
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-- Remove a file from the list of sources of a project. This might be
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-- because the file is replaced by another one in an extending project,
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-- or because a file was added as a naming exception but was not found
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-- in the end.
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procedure Report_No_Sources
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(Project : Project_Id;
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Lang_Name : String;
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Data : Tree_Processing_Data;
|
|
Location : Source_Ptr;
|
|
Continuation : Boolean := False);
|
|
-- Report an error or a warning depending on the value of When_No_Sources
|
|
-- when there are no sources for language Lang_Name.
|
|
|
|
procedure Show_Source_Dirs
|
|
(Project : Project_Id;
|
|
Shared : Shared_Project_Tree_Data_Access);
|
|
-- List all the source directories of a project
|
|
|
|
procedure Write_Attr (Name, Value : String);
|
|
-- Debug print a value for a specific property. Does nothing when not in
|
|
-- debug mode
|
|
|
|
procedure Error_Or_Warning
|
|
(Flags : Processing_Flags;
|
|
Kind : Error_Warning;
|
|
Msg : String;
|
|
Location : Source_Ptr;
|
|
Project : Project_Id);
|
|
-- Emits either an error or warning message (or nothing), depending on Kind
|
|
|
|
function No_Space_Img (N : Natural) return String;
|
|
-- Image of a Natural without the initial space
|
|
|
|
----------------------
|
|
-- Error_Or_Warning --
|
|
----------------------
|
|
|
|
procedure Error_Or_Warning
|
|
(Flags : Processing_Flags;
|
|
Kind : Error_Warning;
|
|
Msg : String;
|
|
Location : Source_Ptr;
|
|
Project : Project_Id) is
|
|
begin
|
|
case Kind is
|
|
when Error => Error_Msg (Flags, Msg, Location, Project);
|
|
when Warning => Error_Msg (Flags, "?" & Msg, Location, Project);
|
|
when Silent => null;
|
|
end case;
|
|
end Error_Or_Warning;
|
|
|
|
------------------------------
|
|
-- Replace_Into_Name_Buffer --
|
|
------------------------------
|
|
|
|
procedure Replace_Into_Name_Buffer
|
|
(Str : String;
|
|
Pattern : String;
|
|
Replacement : Character)
|
|
is
|
|
Max : constant Integer := Str'Last - Pattern'Length + 1;
|
|
J : Positive;
|
|
|
|
begin
|
|
Name_Len := 0;
|
|
|
|
J := Str'First;
|
|
while J <= Str'Last loop
|
|
Name_Len := Name_Len + 1;
|
|
|
|
if J <= Max and then Str (J .. J + Pattern'Length - 1) = Pattern then
|
|
Name_Buffer (Name_Len) := Replacement;
|
|
J := J + Pattern'Length;
|
|
else
|
|
Name_Buffer (Name_Len) := GNAT.Case_Util.To_Lower (Str (J));
|
|
J := J + 1;
|
|
end if;
|
|
end loop;
|
|
end Replace_Into_Name_Buffer;
|
|
|
|
--------------------
|
|
-- Suffix_Matches --
|
|
--------------------
|
|
|
|
function Suffix_Matches
|
|
(Filename : String;
|
|
Suffix : File_Name_Type) return Boolean
|
|
is
|
|
Min_Prefix_Length : Natural := 0;
|
|
|
|
begin
|
|
if Suffix = No_File or else Suffix = Empty_File then
|
|
return False;
|
|
end if;
|
|
|
|
declare
|
|
Suf : String := Get_Name_String (Suffix);
|
|
|
|
begin
|
|
-- On non case-sensitive systems, use proper suffix casing
|
|
|
|
Canonical_Case_File_Name (Suf);
|
|
|
|
-- The file name must end with the suffix (which is not an extension)
|
|
-- For instance a suffix "configure.in" must match a file with the
|
|
-- same name. To avoid dummy cases, though, a suffix starting with
|
|
-- '.' requires a file that is at least one character longer ('.cpp'
|
|
-- should not match a file with the same name).
|
|
|
|
if Suf (Suf'First) = '.' then
|
|
Min_Prefix_Length := 1;
|
|
end if;
|
|
|
|
return Filename'Length >= Suf'Length + Min_Prefix_Length
|
|
and then
|
|
Filename (Filename'Last - Suf'Length + 1 .. Filename'Last) = Suf;
|
|
end;
|
|
end Suffix_Matches;
|
|
|
|
----------------
|
|
-- Write_Attr --
|
|
----------------
|
|
|
|
procedure Write_Attr (Name, Value : String) is
|
|
begin
|
|
if Current_Verbosity = High then
|
|
Debug_Output (Name & " = """ & Value & '"');
|
|
end if;
|
|
end Write_Attr;
|
|
|
|
----------------
|
|
-- Add_Source --
|
|
----------------
|
|
|
|
procedure Add_Source
|
|
(Id : out Source_Id;
|
|
Data : in out Tree_Processing_Data;
|
|
Project : Project_Id;
|
|
Source_Dir_Rank : Natural;
|
|
Lang_Id : Language_Ptr;
|
|
Kind : Source_Kind;
|
|
File_Name : File_Name_Type;
|
|
Display_File : File_Name_Type;
|
|
Naming_Exception : Naming_Exception_Type := No;
|
|
Path : Path_Information := No_Path_Information;
|
|
Alternate_Languages : Language_List := null;
|
|
Unit : Name_Id := No_Name;
|
|
Index : Int := 0;
|
|
Locally_Removed : Boolean := False;
|
|
Location : Source_Ptr := No_Location)
|
|
is
|
|
Config : constant Language_Config := Lang_Id.Config;
|
|
UData : Unit_Index;
|
|
Add_Src : Boolean;
|
|
Source : Source_Id;
|
|
Prev_Unit : Unit_Index := No_Unit_Index;
|
|
Source_To_Replace : Source_Id := No_Source;
|
|
|
|
begin
|
|
-- Check if the same file name or unit is used in the prj tree
|
|
|
|
Add_Src := True;
|
|
|
|
if Unit /= No_Name then
|
|
Prev_Unit := Units_Htable.Get (Data.Tree.Units_HT, Unit);
|
|
end if;
|
|
|
|
if Prev_Unit /= No_Unit_Index
|
|
and then (Kind = Impl or else Kind = Spec)
|
|
and then Prev_Unit.File_Names (Kind) /= null
|
|
then
|
|
-- Suspicious, we need to check later whether this is authorized
|
|
|
|
Add_Src := False;
|
|
Source := Prev_Unit.File_Names (Kind);
|
|
|
|
else
|
|
Source := Source_Files_Htable.Get
|
|
(Data.Tree.Source_Files_HT, File_Name);
|
|
|
|
if Source /= No_Source and then Source.Index = Index then
|
|
Add_Src := False;
|
|
end if;
|
|
end if;
|
|
|
|
-- Always add the source if it is locally removed, to avoid incorrect
|
|
-- duplicate checks.
|
|
|
|
if Locally_Removed then
|
|
Add_Src := True;
|
|
|
|
-- A locally removed source may first replace a source in a project
|
|
-- being extended.
|
|
|
|
if Source /= No_Source
|
|
and then Is_Extending (Project, Source.Project)
|
|
and then Naming_Exception /= Inherited
|
|
then
|
|
Source_To_Replace := Source;
|
|
end if;
|
|
|
|
else
|
|
-- Duplication of file/unit in same project is allowed if order of
|
|
-- source directories is known, or if there is no compiler for the
|
|
-- language.
|
|
|
|
if Add_Src = False then
|
|
Add_Src := True;
|
|
|
|
if Project = Source.Project then
|
|
if Prev_Unit = No_Unit_Index then
|
|
if Data.Flags.Allow_Duplicate_Basenames then
|
|
Add_Src := True;
|
|
|
|
elsif Lang_Id.Config.Compiler_Driver = Empty_File then
|
|
Add_Src := True;
|
|
|
|
elsif Source_Dir_Rank /= Source.Source_Dir_Rank then
|
|
Add_Src := False;
|
|
|
|
else
|
|
Error_Msg_File_1 := File_Name;
|
|
Error_Msg
|
|
(Data.Flags, "duplicate source file name {",
|
|
Location, Project);
|
|
Add_Src := False;
|
|
end if;
|
|
|
|
else
|
|
if Source_Dir_Rank /= Source.Source_Dir_Rank then
|
|
Add_Src := False;
|
|
|
|
-- We might be seeing the same file through a different
|
|
-- path (for instance because of symbolic links).
|
|
|
|
elsif Source.Path.Name /= Path.Name then
|
|
if not Source.Duplicate_Unit then
|
|
Error_Msg_Name_1 := Unit;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"\duplicate unit %%",
|
|
Location,
|
|
Project);
|
|
Source.Duplicate_Unit := True;
|
|
end if;
|
|
|
|
Add_Src := False;
|
|
end if;
|
|
end if;
|
|
|
|
-- Do not allow the same unit name in different projects,
|
|
-- except if one is extending the other.
|
|
|
|
-- For a file based language, the same file name replaces a
|
|
-- file in a project being extended, but it is allowed to have
|
|
-- the same file name in unrelated projects.
|
|
|
|
elsif Is_Extending (Project, Source.Project) then
|
|
if not Locally_Removed and then Naming_Exception /= Inherited
|
|
then
|
|
Source_To_Replace := Source;
|
|
end if;
|
|
|
|
elsif Prev_Unit /= No_Unit_Index
|
|
and then Prev_Unit.File_Names (Kind) /= null
|
|
and then not Source.Locally_Removed
|
|
and then Source.Replaced_By = No_Source
|
|
and then not Data.In_Aggregate_Lib
|
|
then
|
|
-- Path is set if this is a source we found on the disk, in
|
|
-- which case we can provide more explicit error message. Path
|
|
-- is unset when the source is added from one of the naming
|
|
-- exceptions in the project.
|
|
|
|
if Path /= No_Path_Information then
|
|
Error_Msg_Name_1 := Unit;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"unit %% cannot belong to several projects",
|
|
Location, Project);
|
|
|
|
Error_Msg_Name_1 := Project.Name;
|
|
Error_Msg_Name_2 := Name_Id (Path.Display_Name);
|
|
Error_Msg
|
|
(Data.Flags, "\ project %%, %%", Location, Project);
|
|
|
|
Error_Msg_Name_1 := Source.Project.Name;
|
|
Error_Msg_Name_2 := Name_Id (Source.Path.Display_Name);
|
|
Error_Msg
|
|
(Data.Flags, "\ project %%, %%", Location, Project);
|
|
|
|
else
|
|
Error_Msg_Name_1 := Unit;
|
|
Error_Msg_Name_2 := Source.Project.Name;
|
|
Error_Msg
|
|
(Data.Flags, "unit %% already belongs to project %%",
|
|
Location, Project);
|
|
end if;
|
|
|
|
Add_Src := False;
|
|
|
|
elsif not Source.Locally_Removed
|
|
and then Source.Replaced_By /= No_Source
|
|
and then not Data.Flags.Allow_Duplicate_Basenames
|
|
and then Lang_Id.Config.Kind = Unit_Based
|
|
and then Source.Language.Config.Kind = Unit_Based
|
|
and then not Data.In_Aggregate_Lib
|
|
then
|
|
Error_Msg_File_1 := File_Name;
|
|
Error_Msg_File_2 := File_Name_Type (Source.Project.Name);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"{ is already a source of project {", Location, Project);
|
|
|
|
-- Add the file anyway, to avoid further warnings like
|
|
-- "language unknown".
|
|
|
|
Add_Src := True;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
if not Add_Src then
|
|
return;
|
|
end if;
|
|
|
|
-- Add the new file
|
|
|
|
Id := new Source_Data;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Str ("adding source File: ");
|
|
Write_Str (Get_Name_String (Display_File));
|
|
|
|
if Index /= 0 then
|
|
Write_Str (" at" & Index'Img);
|
|
end if;
|
|
|
|
if Lang_Id.Config.Kind = Unit_Based then
|
|
Write_Str (" Unit: ");
|
|
|
|
-- ??? in gprclean, it seems we sometimes pass an empty Unit name
|
|
-- (see test extended_projects).
|
|
|
|
if Unit /= No_Name then
|
|
Write_Str (Get_Name_String (Unit));
|
|
end if;
|
|
|
|
Write_Str (" Kind: ");
|
|
Write_Str (Source_Kind'Image (Kind));
|
|
end if;
|
|
|
|
Write_Eol;
|
|
end if;
|
|
|
|
Id.Project := Project;
|
|
Id.Location := Location;
|
|
Id.Source_Dir_Rank := Source_Dir_Rank;
|
|
Id.Language := Lang_Id;
|
|
Id.Kind := Kind;
|
|
Id.Alternate_Languages := Alternate_Languages;
|
|
Id.Locally_Removed := Locally_Removed;
|
|
Id.Index := Index;
|
|
Id.File := File_Name;
|
|
Id.Display_File := Display_File;
|
|
Id.Dep_Name := Dependency_Name
|
|
(File_Name, Lang_Id.Config.Dependency_Kind);
|
|
Id.Naming_Exception := Naming_Exception;
|
|
Id.Object := Object_Name
|
|
(File_Name, Config.Object_File_Suffix);
|
|
Id.Switches := Switches_Name (File_Name);
|
|
|
|
-- Add the source id to the Unit_Sources_HT hash table, if the unit name
|
|
-- is not null.
|
|
|
|
if Unit /= No_Name then
|
|
|
|
-- Note: we might be creating a dummy unit here, when we in fact have
|
|
-- a separate. For instance, file file-bar.adb will initially be
|
|
-- assumed to be the IMPL of unit "file.bar". Only later on (in
|
|
-- Check_Object_Files) will we parse those units that only have an
|
|
-- impl and no spec to make sure whether we have a Separate in fact
|
|
-- (that significantly reduces the number of times we need to parse
|
|
-- the files, since we are then only interested in those with no
|
|
-- spec). We still need those dummy units in the table, since that's
|
|
-- the name we find in the ALI file
|
|
|
|
UData := Units_Htable.Get (Data.Tree.Units_HT, Unit);
|
|
|
|
if UData = No_Unit_Index then
|
|
UData := new Unit_Data;
|
|
UData.Name := Unit;
|
|
|
|
if Naming_Exception /= Inherited then
|
|
Units_Htable.Set (Data.Tree.Units_HT, Unit, UData);
|
|
end if;
|
|
end if;
|
|
|
|
Id.Unit := UData;
|
|
|
|
-- Note that this updates Unit information as well
|
|
|
|
if Naming_Exception /= Inherited and then not Locally_Removed then
|
|
Override_Kind (Id, Kind);
|
|
end if;
|
|
end if;
|
|
|
|
if Path /= No_Path_Information then
|
|
Id.Path := Path;
|
|
Source_Paths_Htable.Set (Data.Tree.Source_Paths_HT, Path.Name, Id);
|
|
end if;
|
|
|
|
Id.Next_With_File_Name :=
|
|
Source_Files_Htable.Get (Data.Tree.Source_Files_HT, File_Name);
|
|
Source_Files_Htable.Set (Data.Tree.Source_Files_HT, File_Name, Id);
|
|
|
|
if Index /= 0 then
|
|
Project.Has_Multi_Unit_Sources := True;
|
|
end if;
|
|
|
|
-- Add the source to the language list
|
|
|
|
Id.Next_In_Lang := Lang_Id.First_Source;
|
|
Lang_Id.First_Source := Id;
|
|
|
|
if Source_To_Replace /= No_Source then
|
|
Remove_Source (Data.Tree, Source_To_Replace, Id);
|
|
end if;
|
|
|
|
if Data.Tree.Replaced_Source_Number > 0
|
|
and then
|
|
Replaced_Source_HTable.Get
|
|
(Data.Tree.Replaced_Sources, Id.File) /= No_File
|
|
then
|
|
Replaced_Source_HTable.Remove (Data.Tree.Replaced_Sources, Id.File);
|
|
Data.Tree.Replaced_Source_Number :=
|
|
Data.Tree.Replaced_Source_Number - 1;
|
|
end if;
|
|
end Add_Source;
|
|
|
|
------------------------------
|
|
-- Canonical_Case_File_Name --
|
|
------------------------------
|
|
|
|
function Canonical_Case_File_Name (Name : Name_Id) return File_Name_Type is
|
|
begin
|
|
if Osint.File_Names_Case_Sensitive then
|
|
return File_Name_Type (Name);
|
|
else
|
|
Get_Name_String (Name);
|
|
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
|
|
return Name_Find;
|
|
end if;
|
|
end Canonical_Case_File_Name;
|
|
|
|
---------------------------------
|
|
-- Process_Aggregated_Projects --
|
|
---------------------------------
|
|
|
|
procedure Process_Aggregated_Projects
|
|
(Tree : Project_Tree_Ref;
|
|
Project : Project_Id;
|
|
Node_Tree : Prj.Tree.Project_Node_Tree_Ref;
|
|
Flags : Processing_Flags)
|
|
is
|
|
Data : Tree_Processing_Data :=
|
|
(Tree => Tree,
|
|
Node_Tree => Node_Tree,
|
|
Flags => Flags,
|
|
In_Aggregate_Lib => False);
|
|
|
|
Project_Files : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Project_Files,
|
|
Project.Decl.Attributes,
|
|
Tree.Shared);
|
|
|
|
Project_Path_For_Aggregate : Prj.Env.Project_Search_Path;
|
|
|
|
procedure Found_Project_File (Path : Path_Information; Rank : Natural);
|
|
-- Called for each project file aggregated by Project
|
|
|
|
procedure Expand_Project_Files is
|
|
new Expand_Subdirectory_Pattern (Callback => Found_Project_File);
|
|
-- Search for all project files referenced by the patterns given in
|
|
-- parameter. Calls Found_Project_File for each of them.
|
|
|
|
------------------------
|
|
-- Found_Project_File --
|
|
------------------------
|
|
|
|
procedure Found_Project_File (Path : Path_Information; Rank : Natural) is
|
|
pragma Unreferenced (Rank);
|
|
|
|
begin
|
|
if Path.Name /= Project.Path.Name then
|
|
Debug_Output ("aggregates: ", Name_Id (Path.Display_Name));
|
|
|
|
-- For usual "with" statement, this phase will have been done when
|
|
-- parsing the project itself. However, for aggregate projects, we
|
|
-- can only do this when processing the aggregate project, since
|
|
-- the exact list of project files or project directories can
|
|
-- depend on scenario variables.
|
|
--
|
|
-- We only load the projects explicitly here, but do not process
|
|
-- them. For the processing, Prj.Proc will take care of processing
|
|
-- them, within the same call to Recursive_Process (thus avoiding
|
|
-- the processing of a given project multiple times).
|
|
--
|
|
-- ??? We might already have loaded the project
|
|
|
|
Add_Aggregated_Project (Project, Path => Path.Name);
|
|
|
|
else
|
|
Debug_Output ("pattern returned the aggregate itself, ignored");
|
|
end if;
|
|
end Found_Project_File;
|
|
|
|
-- Start of processing for Check_Aggregate_Project
|
|
|
|
begin
|
|
pragma Assert (Project.Qualifier in Aggregate_Project);
|
|
|
|
if Project_Files.Default then
|
|
Error_Msg_Name_1 := Snames.Name_Project_Files;
|
|
Error_Msg
|
|
(Flags,
|
|
"Attribute %% must be specified in aggregate project",
|
|
Project.Location, Project);
|
|
return;
|
|
end if;
|
|
|
|
-- The aggregated projects are only searched relative to the directory
|
|
-- of the aggregate project, not in the default project path.
|
|
|
|
Initialize_Empty (Project_Path_For_Aggregate);
|
|
|
|
Free (Project.Aggregated_Projects);
|
|
|
|
-- Look for aggregated projects. For similarity with source files and
|
|
-- dirs, the aggregated project files are not searched for on the
|
|
-- project path, and are only found through the path specified in
|
|
-- the Project_Files attribute.
|
|
|
|
Expand_Project_Files
|
|
(Project => Project,
|
|
Data => Data,
|
|
Patterns => Project_Files.Values,
|
|
Ignore => Nil_String,
|
|
Search_For => Search_Files,
|
|
Resolve_Links => Opt.Follow_Links_For_Files);
|
|
|
|
Free (Project_Path_For_Aggregate);
|
|
end Process_Aggregated_Projects;
|
|
|
|
----------------------------
|
|
-- Check_Abstract_Project --
|
|
----------------------------
|
|
|
|
procedure Check_Abstract_Project
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Source_Dirs : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Source_Dirs,
|
|
Project.Decl.Attributes, Shared);
|
|
Source_Files : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Source_Files,
|
|
Project.Decl.Attributes, Shared);
|
|
Source_List_File : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Source_List_File,
|
|
Project.Decl.Attributes, Shared);
|
|
Languages : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Languages,
|
|
Project.Decl.Attributes, Shared);
|
|
|
|
begin
|
|
if Project.Source_Dirs /= Nil_String then
|
|
if Source_Dirs.Values = Nil_String
|
|
and then Source_Files.Values = Nil_String
|
|
and then Languages.Values = Nil_String
|
|
and then Source_List_File.Default
|
|
then
|
|
Project.Source_Dirs := Nil_String;
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"at least one of Source_Files, Source_Dirs or Languages "
|
|
& "must be declared empty for an abstract project",
|
|
Project.Location, Project);
|
|
end if;
|
|
end if;
|
|
end Check_Abstract_Project;
|
|
|
|
-------------------------
|
|
-- Check_Configuration --
|
|
-------------------------
|
|
|
|
procedure Check_Configuration
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access :=
|
|
Data.Tree.Shared;
|
|
|
|
Dot_Replacement : File_Name_Type := No_File;
|
|
Casing : Casing_Type := All_Lower_Case;
|
|
Separate_Suffix : File_Name_Type := No_File;
|
|
|
|
Lang_Index : Language_Ptr := No_Language_Index;
|
|
-- The index of the language data being checked
|
|
|
|
Prev_Index : Language_Ptr := No_Language_Index;
|
|
-- The index of the previous language
|
|
|
|
procedure Process_Project_Level_Simple_Attributes;
|
|
-- Process the simple attributes at the project level
|
|
|
|
procedure Process_Project_Level_Array_Attributes;
|
|
-- Process the associate array attributes at the project level
|
|
|
|
procedure Process_Packages;
|
|
-- Read the packages of the project
|
|
|
|
----------------------
|
|
-- Process_Packages --
|
|
----------------------
|
|
|
|
procedure Process_Packages is
|
|
Packages : Package_Id;
|
|
Element : Package_Element;
|
|
|
|
procedure Process_Binder (Arrays : Array_Id);
|
|
-- Process the associated array attributes of package Binder
|
|
|
|
procedure Process_Builder (Attributes : Variable_Id);
|
|
-- Process the simple attributes of package Builder
|
|
|
|
procedure Process_Clean (Attributes : Variable_Id);
|
|
-- Process the simple attributes of package Clean
|
|
|
|
procedure Process_Clean (Arrays : Array_Id);
|
|
-- Process the associated array attributes of package Clean
|
|
|
|
procedure Process_Compiler (Arrays : Array_Id);
|
|
-- Process the associated array attributes of package Compiler
|
|
|
|
procedure Process_Naming (Attributes : Variable_Id);
|
|
-- Process the simple attributes of package Naming
|
|
|
|
procedure Process_Naming (Arrays : Array_Id);
|
|
-- Process the associated array attributes of package Naming
|
|
|
|
procedure Process_Linker (Attributes : Variable_Id);
|
|
-- Process the simple attributes of package Linker of a
|
|
-- configuration project.
|
|
|
|
--------------------
|
|
-- Process_Binder --
|
|
--------------------
|
|
|
|
procedure Process_Binder (Arrays : Array_Id) is
|
|
Current_Array_Id : Array_Id;
|
|
Current_Array : Array_Data;
|
|
Element_Id : Array_Element_Id;
|
|
Element : Array_Element;
|
|
|
|
begin
|
|
-- Process the associative array attribute of package Binder
|
|
|
|
Current_Array_Id := Arrays;
|
|
while Current_Array_Id /= No_Array loop
|
|
Current_Array := Shared.Arrays.Table (Current_Array_Id);
|
|
|
|
Element_Id := Current_Array.Value;
|
|
while Element_Id /= No_Array_Element loop
|
|
Element := Shared.Array_Elements.Table (Element_Id);
|
|
|
|
if Element.Index /= All_Other_Names then
|
|
|
|
-- Get the name of the language
|
|
|
|
Lang_Index :=
|
|
Get_Language_From_Name
|
|
(Project, Get_Name_String (Element.Index));
|
|
|
|
if Lang_Index /= No_Language_Index then
|
|
case Current_Array.Name is
|
|
when Name_Driver =>
|
|
|
|
-- Attribute Driver (<language>)
|
|
|
|
Lang_Index.Config.Binder_Driver :=
|
|
File_Name_Type (Element.Value.Value);
|
|
|
|
when Name_Required_Switches =>
|
|
Put
|
|
(Into_List =>
|
|
Lang_Index.Config.Binder_Required_Switches,
|
|
From_List => Element.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
when Name_Prefix =>
|
|
|
|
-- Attribute Prefix (<language>)
|
|
|
|
Lang_Index.Config.Binder_Prefix :=
|
|
Element.Value.Value;
|
|
|
|
when Name_Objects_Path =>
|
|
|
|
-- Attribute Objects_Path (<language>)
|
|
|
|
Lang_Index.Config.Objects_Path :=
|
|
Element.Value.Value;
|
|
|
|
when Name_Objects_Path_File =>
|
|
|
|
-- Attribute Objects_Path (<language>)
|
|
|
|
Lang_Index.Config.Objects_Path_File :=
|
|
Element.Value.Value;
|
|
|
|
when others =>
|
|
null;
|
|
end case;
|
|
end if;
|
|
end if;
|
|
|
|
Element_Id := Element.Next;
|
|
end loop;
|
|
|
|
Current_Array_Id := Current_Array.Next;
|
|
end loop;
|
|
end Process_Binder;
|
|
|
|
---------------------
|
|
-- Process_Builder --
|
|
---------------------
|
|
|
|
procedure Process_Builder (Attributes : Variable_Id) is
|
|
Attribute_Id : Variable_Id;
|
|
Attribute : Variable;
|
|
|
|
begin
|
|
-- Process non associated array attribute from package Builder
|
|
|
|
Attribute_Id := Attributes;
|
|
while Attribute_Id /= No_Variable loop
|
|
Attribute := Shared.Variable_Elements.Table (Attribute_Id);
|
|
|
|
if not Attribute.Value.Default then
|
|
if Attribute.Name = Name_Executable_Suffix then
|
|
|
|
-- Attribute Executable_Suffix: the suffix of the
|
|
-- executables.
|
|
|
|
Project.Config.Executable_Suffix :=
|
|
Attribute.Value.Value;
|
|
end if;
|
|
end if;
|
|
|
|
Attribute_Id := Attribute.Next;
|
|
end loop;
|
|
end Process_Builder;
|
|
|
|
-------------------
|
|
-- Process_Clean --
|
|
-------------------
|
|
|
|
procedure Process_Clean (Attributes : Variable_Id) is
|
|
Attribute_Id : Variable_Id;
|
|
Attribute : Variable;
|
|
List : String_List_Id;
|
|
|
|
begin
|
|
-- Process non associated array attributes from package Clean
|
|
|
|
Attribute_Id := Attributes;
|
|
while Attribute_Id /= No_Variable loop
|
|
Attribute := Shared.Variable_Elements.Table (Attribute_Id);
|
|
|
|
if not Attribute.Value.Default then
|
|
if Attribute.Name = Name_Artifacts_In_Exec_Dir then
|
|
|
|
-- Attribute Artifacts_In_Exec_Dir: the list of file
|
|
-- names to be cleaned in the exec dir of the main
|
|
-- project.
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List =>
|
|
Project.Config.Artifacts_In_Exec_Dir,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
elsif Attribute.Name = Name_Artifacts_In_Object_Dir then
|
|
|
|
-- Attribute Artifacts_In_Exec_Dir: the list of file
|
|
-- names to be cleaned in the object dir of every
|
|
-- project.
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List =>
|
|
Project.Config.Artifacts_In_Object_Dir,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
Attribute_Id := Attribute.Next;
|
|
end loop;
|
|
end Process_Clean;
|
|
|
|
procedure Process_Clean (Arrays : Array_Id) is
|
|
Current_Array_Id : Array_Id;
|
|
Current_Array : Array_Data;
|
|
Element_Id : Array_Element_Id;
|
|
Element : Array_Element;
|
|
List : String_List_Id;
|
|
|
|
begin
|
|
-- Process the associated array attributes of package Clean
|
|
|
|
Current_Array_Id := Arrays;
|
|
while Current_Array_Id /= No_Array loop
|
|
Current_Array := Shared.Arrays.Table (Current_Array_Id);
|
|
|
|
Element_Id := Current_Array.Value;
|
|
while Element_Id /= No_Array_Element loop
|
|
Element := Shared.Array_Elements.Table (Element_Id);
|
|
|
|
-- Get the name of the language
|
|
|
|
Lang_Index :=
|
|
Get_Language_From_Name
|
|
(Project, Get_Name_String (Element.Index));
|
|
|
|
if Lang_Index /= No_Language_Index then
|
|
case Current_Array.Name is
|
|
|
|
-- Attribute Object_Artifact_Extensions (<language>)
|
|
|
|
when Name_Object_Artifact_Extensions =>
|
|
List := Element.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Clean_Object_Artifacts,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
-- Attribute Source_Artifact_Extensions (<language>)
|
|
|
|
when Name_Source_Artifact_Extensions =>
|
|
List := Element.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Clean_Source_Artifacts,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
when others =>
|
|
null;
|
|
end case;
|
|
end if;
|
|
|
|
Element_Id := Element.Next;
|
|
end loop;
|
|
|
|
Current_Array_Id := Current_Array.Next;
|
|
end loop;
|
|
end Process_Clean;
|
|
|
|
----------------------
|
|
-- Process_Compiler --
|
|
----------------------
|
|
|
|
procedure Process_Compiler (Arrays : Array_Id) is
|
|
Current_Array_Id : Array_Id;
|
|
Current_Array : Array_Data;
|
|
Element_Id : Array_Element_Id;
|
|
Element : Array_Element;
|
|
List : String_List_Id;
|
|
|
|
begin
|
|
-- Process the associative array attribute of package Compiler
|
|
|
|
Current_Array_Id := Arrays;
|
|
while Current_Array_Id /= No_Array loop
|
|
Current_Array := Shared.Arrays.Table (Current_Array_Id);
|
|
|
|
Element_Id := Current_Array.Value;
|
|
while Element_Id /= No_Array_Element loop
|
|
Element := Shared.Array_Elements.Table (Element_Id);
|
|
|
|
if Element.Index /= All_Other_Names then
|
|
|
|
-- Get the name of the language
|
|
|
|
Lang_Index := Get_Language_From_Name
|
|
(Project, Get_Name_String (Element.Index));
|
|
|
|
if Lang_Index /= No_Language_Index then
|
|
case Current_Array.Name is
|
|
|
|
-- Attribute Dependency_Kind (<language>)
|
|
|
|
when Name_Dependency_Kind =>
|
|
Get_Name_String (Element.Value.Value);
|
|
|
|
begin
|
|
Lang_Index.Config.Dependency_Kind :=
|
|
Dependency_File_Kind'Value
|
|
(Name_Buffer (1 .. Name_Len));
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"illegal value for Dependency_Kind",
|
|
Element.Value.Location,
|
|
Project);
|
|
end;
|
|
|
|
-- Attribute Dependency_Switches (<language>)
|
|
|
|
when Name_Dependency_Switches =>
|
|
if Lang_Index.Config.Dependency_Kind = None then
|
|
Lang_Index.Config.Dependency_Kind := Makefile;
|
|
end if;
|
|
|
|
List := Element.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Dependency_Option,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
-- Attribute Dependency_Driver (<language>)
|
|
|
|
when Name_Dependency_Driver =>
|
|
if Lang_Index.Config.Dependency_Kind = None then
|
|
Lang_Index.Config.Dependency_Kind := Makefile;
|
|
end if;
|
|
|
|
List := Element.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Compute_Dependency,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
-- Attribute Language_Kind (<language>)
|
|
|
|
when Name_Language_Kind =>
|
|
Get_Name_String (Element.Value.Value);
|
|
|
|
begin
|
|
Lang_Index.Config.Kind :=
|
|
Language_Kind'Value
|
|
(Name_Buffer (1 .. Name_Len));
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"illegal value for Language_Kind",
|
|
Element.Value.Location,
|
|
Project);
|
|
end;
|
|
|
|
-- Attribute Include_Switches (<language>)
|
|
|
|
when Name_Include_Switches =>
|
|
List := Element.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags, "include option cannot be null",
|
|
Element.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List => Lang_Index.Config.Include_Option,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
-- Attribute Include_Path (<language>)
|
|
|
|
when Name_Include_Path =>
|
|
Lang_Index.Config.Include_Path :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Include_Path_File (<language>)
|
|
|
|
when Name_Include_Path_File =>
|
|
Lang_Index.Config.Include_Path_File :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Driver (<language>)
|
|
|
|
when Name_Driver =>
|
|
Lang_Index.Config.Compiler_Driver :=
|
|
File_Name_Type (Element.Value.Value);
|
|
|
|
when Name_Required_Switches
|
|
| Name_Leading_Required_Switches
|
|
=>
|
|
Put (Into_List =>
|
|
Lang_Index.Config.
|
|
Compiler_Leading_Required_Switches,
|
|
From_List => Element.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
when Name_Trailing_Required_Switches =>
|
|
Put (Into_List =>
|
|
Lang_Index.Config.
|
|
Compiler_Trailing_Required_Switches,
|
|
From_List => Element.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
when Name_Multi_Unit_Switches =>
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Multi_Unit_Switches,
|
|
From_List => Element.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
when Name_Multi_Unit_Object_Separator =>
|
|
Get_Name_String (Element.Value.Value);
|
|
|
|
if Name_Len /= 1 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"multi-unit object separator must have " &
|
|
"a single character",
|
|
Element.Value.Location, Project);
|
|
|
|
elsif Name_Buffer (1) = ' ' then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"multi-unit object separator cannot be " &
|
|
"a space",
|
|
Element.Value.Location, Project);
|
|
|
|
else
|
|
Lang_Index.Config.Multi_Unit_Object_Separator :=
|
|
Name_Buffer (1);
|
|
end if;
|
|
|
|
when Name_Path_Syntax =>
|
|
begin
|
|
Lang_Index.Config.Path_Syntax :=
|
|
Path_Syntax_Kind'Value
|
|
(Get_Name_String (Element.Value.Value));
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value for Path_Syntax",
|
|
Element.Value.Location, Project);
|
|
end;
|
|
|
|
when Name_Source_File_Switches =>
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Source_File_Switches,
|
|
From_List => Element.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
when Name_Object_File_Suffix =>
|
|
if Get_Name_String (Element.Value.Value) = "" then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"object file suffix cannot be empty",
|
|
Element.Value.Location, Project);
|
|
|
|
else
|
|
Lang_Index.Config.Object_File_Suffix :=
|
|
Element.Value.Value;
|
|
end if;
|
|
|
|
when Name_Object_File_Switches =>
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Object_File_Switches,
|
|
From_List => Element.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
when Name_Object_Path_Switches =>
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Object_Path_Switches,
|
|
From_List => Element.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
-- Attribute Compiler_Pic_Option (<language>)
|
|
|
|
when Name_Pic_Option =>
|
|
List := Element.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"compiler PIC option cannot be null",
|
|
Element.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Compilation_PIC_Option,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
-- Attribute Mapping_File_Switches (<language>)
|
|
|
|
when Name_Mapping_File_Switches =>
|
|
List := Element.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"mapping file switches cannot be null",
|
|
Element.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Mapping_File_Switches,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
-- Attribute Mapping_Spec_Suffix (<language>)
|
|
|
|
when Name_Mapping_Spec_Suffix =>
|
|
Lang_Index.Config.Mapping_Spec_Suffix :=
|
|
File_Name_Type (Element.Value.Value);
|
|
|
|
-- Attribute Mapping_Body_Suffix (<language>)
|
|
|
|
when Name_Mapping_Body_Suffix =>
|
|
Lang_Index.Config.Mapping_Body_Suffix :=
|
|
File_Name_Type (Element.Value.Value);
|
|
|
|
-- Attribute Config_File_Switches (<language>)
|
|
|
|
when Name_Config_File_Switches =>
|
|
List := Element.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"config file switches cannot be null",
|
|
Element.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List =>
|
|
Lang_Index.Config.Config_File_Switches,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
-- Attribute Objects_Path (<language>)
|
|
|
|
when Name_Objects_Path =>
|
|
Lang_Index.Config.Objects_Path :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Objects_Path_File (<language>)
|
|
|
|
when Name_Objects_Path_File =>
|
|
Lang_Index.Config.Objects_Path_File :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Config_Body_File_Name (<language>)
|
|
|
|
when Name_Config_Body_File_Name =>
|
|
Lang_Index.Config.Config_Body :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Config_Body_File_Name_Index (< Language>)
|
|
|
|
when Name_Config_Body_File_Name_Index =>
|
|
Lang_Index.Config.Config_Body_Index :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Config_Body_File_Name_Pattern(<language>)
|
|
|
|
when Name_Config_Body_File_Name_Pattern =>
|
|
Lang_Index.Config.Config_Body_Pattern :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Config_Spec_File_Name (<language>)
|
|
|
|
when Name_Config_Spec_File_Name =>
|
|
Lang_Index.Config.Config_Spec :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Config_Spec_File_Name_Index (<language>)
|
|
|
|
when Name_Config_Spec_File_Name_Index =>
|
|
Lang_Index.Config.Config_Spec_Index :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Config_Spec_File_Name_Pattern(<language>)
|
|
|
|
when Name_Config_Spec_File_Name_Pattern =>
|
|
Lang_Index.Config.Config_Spec_Pattern :=
|
|
Element.Value.Value;
|
|
|
|
-- Attribute Config_File_Unique (<language>)
|
|
|
|
when Name_Config_File_Unique =>
|
|
begin
|
|
Lang_Index.Config.Config_File_Unique :=
|
|
Boolean'Value
|
|
(Get_Name_String (Element.Value.Value));
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"illegal value for Config_File_Unique",
|
|
Element.Value.Location, Project);
|
|
end;
|
|
|
|
when others =>
|
|
null;
|
|
end case;
|
|
end if;
|
|
end if;
|
|
|
|
Element_Id := Element.Next;
|
|
end loop;
|
|
|
|
Current_Array_Id := Current_Array.Next;
|
|
end loop;
|
|
end Process_Compiler;
|
|
|
|
--------------------
|
|
-- Process_Naming --
|
|
--------------------
|
|
|
|
procedure Process_Naming (Attributes : Variable_Id) is
|
|
Attribute_Id : Variable_Id;
|
|
Attribute : Variable;
|
|
|
|
begin
|
|
-- Process non associated array attribute from package Naming
|
|
|
|
Attribute_Id := Attributes;
|
|
while Attribute_Id /= No_Variable loop
|
|
Attribute := Shared.Variable_Elements.Table (Attribute_Id);
|
|
|
|
if not Attribute.Value.Default then
|
|
if Attribute.Name = Name_Separate_Suffix then
|
|
|
|
-- Attribute Separate_Suffix
|
|
|
|
Get_Name_String (Attribute.Value.Value);
|
|
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
|
|
Separate_Suffix := Name_Find;
|
|
|
|
elsif Attribute.Name = Name_Casing then
|
|
|
|
-- Attribute Casing
|
|
|
|
begin
|
|
Casing :=
|
|
Value (Get_Name_String (Attribute.Value.Value));
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value for Casing",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif Attribute.Name = Name_Dot_Replacement then
|
|
|
|
-- Attribute Dot_Replacement
|
|
|
|
Dot_Replacement := File_Name_Type (Attribute.Value.Value);
|
|
|
|
end if;
|
|
end if;
|
|
|
|
Attribute_Id := Attribute.Next;
|
|
end loop;
|
|
end Process_Naming;
|
|
|
|
procedure Process_Naming (Arrays : Array_Id) is
|
|
Current_Array_Id : Array_Id;
|
|
Current_Array : Array_Data;
|
|
Element_Id : Array_Element_Id;
|
|
Element : Array_Element;
|
|
|
|
begin
|
|
-- Process the associative array attribute of package Naming
|
|
|
|
Current_Array_Id := Arrays;
|
|
while Current_Array_Id /= No_Array loop
|
|
Current_Array := Shared.Arrays.Table (Current_Array_Id);
|
|
|
|
Element_Id := Current_Array.Value;
|
|
while Element_Id /= No_Array_Element loop
|
|
Element := Shared.Array_Elements.Table (Element_Id);
|
|
|
|
-- Get the name of the language
|
|
|
|
Lang_Index := Get_Language_From_Name
|
|
(Project, Get_Name_String (Element.Index));
|
|
|
|
if Lang_Index /= No_Language_Index
|
|
and then Element.Value.Kind = Single
|
|
and then Element.Value.Value /= No_Name
|
|
then
|
|
case Current_Array.Name is
|
|
when Name_Spec_Suffix | Name_Specification_Suffix =>
|
|
|
|
-- Attribute Spec_Suffix (<language>)
|
|
|
|
Get_Name_String (Element.Value.Value);
|
|
Canonical_Case_File_Name
|
|
(Name_Buffer (1 .. Name_Len));
|
|
Lang_Index.Config.Naming_Data.Spec_Suffix :=
|
|
Name_Find;
|
|
|
|
when Name_Implementation_Suffix | Name_Body_Suffix =>
|
|
|
|
Get_Name_String (Element.Value.Value);
|
|
Canonical_Case_File_Name
|
|
(Name_Buffer (1 .. Name_Len));
|
|
|
|
-- Attribute Body_Suffix (<language>)
|
|
|
|
Lang_Index.Config.Naming_Data.Body_Suffix :=
|
|
Name_Find;
|
|
Lang_Index.Config.Naming_Data.Separate_Suffix :=
|
|
Lang_Index.Config.Naming_Data.Body_Suffix;
|
|
|
|
when others =>
|
|
null;
|
|
end case;
|
|
end if;
|
|
|
|
Element_Id := Element.Next;
|
|
end loop;
|
|
|
|
Current_Array_Id := Current_Array.Next;
|
|
end loop;
|
|
end Process_Naming;
|
|
|
|
--------------------
|
|
-- Process_Linker --
|
|
--------------------
|
|
|
|
procedure Process_Linker (Attributes : Variable_Id) is
|
|
Attribute_Id : Variable_Id;
|
|
Attribute : Variable;
|
|
|
|
begin
|
|
-- Process non associated array attribute from package Linker
|
|
|
|
Attribute_Id := Attributes;
|
|
while Attribute_Id /= No_Variable loop
|
|
Attribute := Shared.Variable_Elements.Table (Attribute_Id);
|
|
|
|
if not Attribute.Value.Default then
|
|
if Attribute.Name = Name_Driver then
|
|
|
|
-- Attribute Linker'Driver: the default linker to use
|
|
|
|
Project.Config.Linker :=
|
|
Path_Name_Type (Attribute.Value.Value);
|
|
|
|
-- Linker'Driver is also used to link shared libraries
|
|
-- if the obsolescent attribute Library_GCC has not been
|
|
-- specified.
|
|
|
|
if Project.Config.Shared_Lib_Driver = No_File then
|
|
Project.Config.Shared_Lib_Driver :=
|
|
File_Name_Type (Attribute.Value.Value);
|
|
end if;
|
|
|
|
elsif Attribute.Name = Name_Required_Switches then
|
|
|
|
-- Attribute Required_Switches: the minimum trailing
|
|
-- options to use when invoking the linker
|
|
|
|
Put (Into_List =>
|
|
Project.Config.Trailing_Linker_Required_Switches,
|
|
From_List => Attribute.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
|
|
elsif Attribute.Name = Name_Map_File_Option then
|
|
Project.Config.Map_File_Option := Attribute.Value.Value;
|
|
|
|
elsif Attribute.Name = Name_Max_Command_Line_Length then
|
|
begin
|
|
Project.Config.Max_Command_Line_Length :=
|
|
Natural'Value (Get_Name_String
|
|
(Attribute.Value.Value));
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"value must be positive or equal to 0",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif Attribute.Name = Name_Response_File_Format then
|
|
declare
|
|
Name : Name_Id;
|
|
|
|
begin
|
|
Get_Name_String (Attribute.Value.Value);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
Name := Name_Find;
|
|
|
|
if Name = Name_None then
|
|
Project.Config.Resp_File_Format := None;
|
|
|
|
elsif Name = Name_Gnu then
|
|
Project.Config.Resp_File_Format := GNU;
|
|
|
|
elsif Name = Name_Object_List then
|
|
Project.Config.Resp_File_Format := Object_List;
|
|
|
|
elsif Name = Name_Option_List then
|
|
Project.Config.Resp_File_Format := Option_List;
|
|
|
|
elsif Name_Buffer (1 .. Name_Len) = "gcc" then
|
|
Project.Config.Resp_File_Format := GCC;
|
|
|
|
elsif Name_Buffer (1 .. Name_Len) = "gcc_gnu" then
|
|
Project.Config.Resp_File_Format := GCC_GNU;
|
|
|
|
elsif
|
|
Name_Buffer (1 .. Name_Len) = "gcc_option_list"
|
|
then
|
|
Project.Config.Resp_File_Format := GCC_Option_List;
|
|
|
|
elsif
|
|
Name_Buffer (1 .. Name_Len) = "gcc_object_list"
|
|
then
|
|
Project.Config.Resp_File_Format := GCC_Object_List;
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"illegal response file format",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
end;
|
|
|
|
elsif Attribute.Name = Name_Response_File_Switches then
|
|
Put (Into_List => Project.Config.Resp_File_Options,
|
|
From_List => Attribute.Value.Values,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
end if;
|
|
|
|
Attribute_Id := Attribute.Next;
|
|
end loop;
|
|
end Process_Linker;
|
|
|
|
-- Start of processing for Process_Packages
|
|
|
|
begin
|
|
Packages := Project.Decl.Packages;
|
|
while Packages /= No_Package loop
|
|
Element := Shared.Packages.Table (Packages);
|
|
|
|
case Element.Name is
|
|
when Name_Binder =>
|
|
|
|
-- Process attributes of package Binder
|
|
|
|
Process_Binder (Element.Decl.Arrays);
|
|
|
|
when Name_Builder =>
|
|
|
|
-- Process attributes of package Builder
|
|
|
|
Process_Builder (Element.Decl.Attributes);
|
|
|
|
when Name_Clean =>
|
|
|
|
-- Process attributes of package Clean
|
|
|
|
Process_Clean (Element.Decl.Attributes);
|
|
Process_Clean (Element.Decl.Arrays);
|
|
|
|
when Name_Compiler =>
|
|
|
|
-- Process attributes of package Compiler
|
|
|
|
Process_Compiler (Element.Decl.Arrays);
|
|
|
|
when Name_Linker =>
|
|
|
|
-- Process attributes of package Linker
|
|
|
|
Process_Linker (Element.Decl.Attributes);
|
|
|
|
when Name_Naming =>
|
|
|
|
-- Process attributes of package Naming
|
|
|
|
Process_Naming (Element.Decl.Attributes);
|
|
Process_Naming (Element.Decl.Arrays);
|
|
|
|
when others =>
|
|
null;
|
|
end case;
|
|
|
|
Packages := Element.Next;
|
|
end loop;
|
|
end Process_Packages;
|
|
|
|
---------------------------------------------
|
|
-- Process_Project_Level_Simple_Attributes --
|
|
---------------------------------------------
|
|
|
|
procedure Process_Project_Level_Simple_Attributes is
|
|
Attribute_Id : Variable_Id;
|
|
Attribute : Variable;
|
|
List : String_List_Id;
|
|
|
|
begin
|
|
-- Process non associated array attribute at project level
|
|
|
|
Attribute_Id := Project.Decl.Attributes;
|
|
while Attribute_Id /= No_Variable loop
|
|
Attribute := Shared.Variable_Elements.Table (Attribute_Id);
|
|
|
|
if not Attribute.Value.Default then
|
|
if Attribute.Name = Name_Target then
|
|
|
|
-- Attribute Target: the target specified
|
|
|
|
Project.Config.Target := Attribute.Value.Value;
|
|
|
|
elsif Attribute.Name = Name_Library_Builder then
|
|
|
|
-- Attribute Library_Builder: the application to invoke
|
|
-- to build libraries.
|
|
|
|
Project.Config.Library_Builder :=
|
|
Path_Name_Type (Attribute.Value.Value);
|
|
|
|
elsif Attribute.Name = Name_Archive_Builder then
|
|
|
|
-- Attribute Archive_Builder: the archive builder
|
|
-- (usually "ar") and its minimum options (usually "cr").
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"archive builder cannot be null",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List => Project.Config.Archive_Builder,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
elsif Attribute.Name = Name_Archive_Builder_Append_Option then
|
|
|
|
-- Attribute Archive_Builder: the archive builder
|
|
-- (usually "ar") and its minimum options (usually "cr").
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put
|
|
(Into_List =>
|
|
Project.Config.Archive_Builder_Append_Option,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
elsif Attribute.Name = Name_Archive_Indexer then
|
|
|
|
-- Attribute Archive_Indexer: the optional archive
|
|
-- indexer (usually "ranlib") with its minimum options
|
|
-- (usually none).
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"archive indexer cannot be null",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List => Project.Config.Archive_Indexer,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
elsif Attribute.Name = Name_Library_Partial_Linker then
|
|
|
|
-- Attribute Library_Partial_Linker: the optional linker
|
|
-- driver with its minimum options, to partially link
|
|
-- archives.
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"partial linker cannot be null",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List => Project.Config.Lib_Partial_Linker,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
elsif Attribute.Name = Name_Library_GCC then
|
|
Project.Config.Shared_Lib_Driver :=
|
|
File_Name_Type (Attribute.Value.Value);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?Library_'G'C'C is an obsolescent attribute, " &
|
|
"use Linker''Driver instead",
|
|
Attribute.Value.Location, Project);
|
|
|
|
elsif Attribute.Name = Name_Archive_Suffix then
|
|
Project.Config.Archive_Suffix :=
|
|
File_Name_Type (Attribute.Value.Value);
|
|
|
|
elsif Attribute.Name = Name_Linker_Executable_Option then
|
|
|
|
-- Attribute Linker_Executable_Option: optional options
|
|
-- to specify an executable name. Defaults to "-o".
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List = Nil_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"linker executable option cannot be null",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
|
|
Put (Into_List => Project.Config.Linker_Executable_Option,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
|
|
elsif Attribute.Name = Name_Linker_Lib_Dir_Option then
|
|
|
|
-- Attribute Linker_Lib_Dir_Option: optional options
|
|
-- to specify a library search directory. Defaults to
|
|
-- "-L".
|
|
|
|
Get_Name_String (Attribute.Value.Value);
|
|
|
|
if Name_Len = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"linker library directory option cannot be empty",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
|
|
Project.Config.Linker_Lib_Dir_Option :=
|
|
Attribute.Value.Value;
|
|
|
|
elsif Attribute.Name = Name_Linker_Lib_Name_Option then
|
|
|
|
-- Attribute Linker_Lib_Name_Option: optional options
|
|
-- to specify the name of a library to be linked in.
|
|
-- Defaults to "-l".
|
|
|
|
Get_Name_String (Attribute.Value.Value);
|
|
|
|
if Name_Len = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"linker library name option cannot be empty",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
|
|
Project.Config.Linker_Lib_Name_Option :=
|
|
Attribute.Value.Value;
|
|
|
|
elsif Attribute.Name = Name_Run_Path_Option then
|
|
|
|
-- Attribute Run_Path_Option: optional options to
|
|
-- specify a path for libraries.
|
|
|
|
List := Attribute.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List => Project.Config.Run_Path_Option,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
elsif Attribute.Name = Name_Run_Path_Origin then
|
|
Get_Name_String (Attribute.Value.Value);
|
|
|
|
if Name_Len = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"run path origin cannot be empty",
|
|
Attribute.Value.Location, Project);
|
|
end if;
|
|
|
|
Project.Config.Run_Path_Origin := Attribute.Value.Value;
|
|
|
|
elsif Attribute.Name = Name_Library_Install_Name_Option then
|
|
Project.Config.Library_Install_Name_Option :=
|
|
Attribute.Value.Value;
|
|
|
|
elsif Attribute.Name = Name_Separate_Run_Path_Options then
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
begin
|
|
Project.Config.Separate_Run_Path_Options :=
|
|
Boolean'Value (Get_Name_String (Attribute.Value.Value));
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """ &
|
|
Get_Name_String (Attribute.Value.Value) &
|
|
""" for Separate_Run_Path_Options",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif Attribute.Name = Name_Library_Support then
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
begin
|
|
Project.Config.Lib_Support :=
|
|
Library_Support'Value (Get_Name_String
|
|
(Attribute.Value.Value));
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """ &
|
|
Get_Name_String (Attribute.Value.Value) &
|
|
""" for Library_Support",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif
|
|
Attribute.Name = Name_Library_Encapsulated_Supported
|
|
then
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
begin
|
|
Project.Config.Lib_Encapsulated_Supported :=
|
|
Boolean'Value (Get_Name_String (Attribute.Value.Value));
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """
|
|
& Get_Name_String (Attribute.Value.Value)
|
|
& """ for Library_Encapsulated_Supported",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif Attribute.Name = Name_Shared_Library_Prefix then
|
|
Project.Config.Shared_Lib_Prefix :=
|
|
File_Name_Type (Attribute.Value.Value);
|
|
|
|
elsif Attribute.Name = Name_Shared_Library_Suffix then
|
|
Project.Config.Shared_Lib_Suffix :=
|
|
File_Name_Type (Attribute.Value.Value);
|
|
|
|
elsif Attribute.Name = Name_Symbolic_Link_Supported then
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
begin
|
|
Project.Config.Symbolic_Link_Supported :=
|
|
Boolean'Value (Get_Name_String
|
|
(Attribute.Value.Value));
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """
|
|
& Get_Name_String (Attribute.Value.Value)
|
|
& """ for Symbolic_Link_Supported",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif
|
|
Attribute.Name = Name_Library_Major_Minor_Id_Supported
|
|
then
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
begin
|
|
Project.Config.Lib_Maj_Min_Id_Supported :=
|
|
Boolean'Value (Get_Name_String
|
|
(Attribute.Value.Value));
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """ &
|
|
Get_Name_String (Attribute.Value.Value) &
|
|
""" for Library_Major_Minor_Id_Supported",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif Attribute.Name = Name_Library_Auto_Init_Supported then
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
begin
|
|
Project.Config.Auto_Init_Supported :=
|
|
Boolean'Value (Get_Name_String (Attribute.Value.Value));
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """
|
|
& Get_Name_String (Attribute.Value.Value)
|
|
& """ for Library_Auto_Init_Supported",
|
|
Attribute.Value.Location, Project);
|
|
end;
|
|
|
|
elsif Attribute.Name = Name_Shared_Library_Minimum_Switches then
|
|
List := Attribute.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List => Project.Config.Shared_Lib_Min_Options,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
|
|
elsif Attribute.Name = Name_Library_Version_Switches then
|
|
List := Attribute.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put (Into_List => Project.Config.Lib_Version_Options,
|
|
From_List => List,
|
|
In_Tree => Data.Tree);
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
Attribute_Id := Attribute.Next;
|
|
end loop;
|
|
end Process_Project_Level_Simple_Attributes;
|
|
|
|
--------------------------------------------
|
|
-- Process_Project_Level_Array_Attributes --
|
|
--------------------------------------------
|
|
|
|
procedure Process_Project_Level_Array_Attributes is
|
|
Current_Array_Id : Array_Id;
|
|
Current_Array : Array_Data;
|
|
Element_Id : Array_Element_Id;
|
|
Element : Array_Element;
|
|
List : String_List_Id;
|
|
|
|
begin
|
|
-- Process the associative array attributes at project level
|
|
|
|
Current_Array_Id := Project.Decl.Arrays;
|
|
while Current_Array_Id /= No_Array loop
|
|
Current_Array := Shared.Arrays.Table (Current_Array_Id);
|
|
|
|
Element_Id := Current_Array.Value;
|
|
while Element_Id /= No_Array_Element loop
|
|
Element := Shared.Array_Elements.Table (Element_Id);
|
|
|
|
-- Get the name of the language
|
|
|
|
Lang_Index :=
|
|
Get_Language_From_Name
|
|
(Project, Get_Name_String (Element.Index));
|
|
|
|
if Lang_Index /= No_Language_Index then
|
|
case Current_Array.Name is
|
|
when Name_Inherit_Source_Path =>
|
|
List := Element.Value.Values;
|
|
|
|
if List /= Nil_String then
|
|
Put
|
|
(Into_List =>
|
|
Lang_Index.Config.Include_Compatible_Languages,
|
|
From_List => List,
|
|
In_Tree => Data.Tree,
|
|
Lower_Case => True);
|
|
end if;
|
|
|
|
when Name_Toolchain_Description =>
|
|
|
|
-- Attribute Toolchain_Description (<language>)
|
|
|
|
Lang_Index.Config.Toolchain_Description :=
|
|
Element.Value.Value;
|
|
|
|
when Name_Toolchain_Version =>
|
|
|
|
-- Attribute Toolchain_Version (<language>)
|
|
|
|
Lang_Index.Config.Toolchain_Version :=
|
|
Element.Value.Value;
|
|
|
|
-- For Ada, set proper checksum computation mode,
|
|
-- which has changed from version to version.
|
|
|
|
if Lang_Index.Name = Name_Ada then
|
|
declare
|
|
Vers : constant String :=
|
|
Get_Name_String (Element.Value.Value);
|
|
pragma Assert (Vers'First = 1);
|
|
|
|
begin
|
|
-- Version 6.3 or earlier
|
|
|
|
if Vers'Length >= 8
|
|
and then Vers (1 .. 5) = "GNAT "
|
|
and then Vers (7) = '.'
|
|
and then
|
|
(Vers (6) < '6'
|
|
or else
|
|
(Vers (6) = '6' and then Vers (8) < '4'))
|
|
then
|
|
Checksum_GNAT_6_3 := True;
|
|
|
|
-- Version 5.03 or earlier
|
|
|
|
if Vers (6) < '5'
|
|
or else (Vers (6) = '5'
|
|
and then Vers (Vers'Last) < '4')
|
|
then
|
|
Checksum_GNAT_5_03 := True;
|
|
|
|
-- Version 5.02 or earlier (no checksums)
|
|
|
|
if Vers (6) /= '5'
|
|
or else Vers (Vers'Last) < '3'
|
|
then
|
|
Checksum_Accumulate_Token_Checksum :=
|
|
False;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end;
|
|
end if;
|
|
|
|
when Name_Runtime_Library_Dir =>
|
|
|
|
-- Attribute Runtime_Library_Dir (<language>)
|
|
|
|
Lang_Index.Config.Runtime_Library_Dir :=
|
|
Element.Value.Value;
|
|
|
|
when Name_Runtime_Source_Dir =>
|
|
|
|
-- Attribute Runtime_Source_Dir (<language>)
|
|
|
|
Lang_Index.Config.Runtime_Source_Dir :=
|
|
Element.Value.Value;
|
|
|
|
when Name_Object_Generated =>
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
Value : Boolean;
|
|
|
|
begin
|
|
Value :=
|
|
Boolean'Value
|
|
(Get_Name_String (Element.Value.Value));
|
|
|
|
Lang_Index.Config.Object_Generated := Value;
|
|
|
|
-- If no object is generated, no object may be
|
|
-- linked.
|
|
|
|
if not Value then
|
|
Lang_Index.Config.Objects_Linked := False;
|
|
end if;
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """
|
|
& Get_Name_String (Element.Value.Value)
|
|
& """ for Object_Generated",
|
|
Element.Value.Location, Project);
|
|
end;
|
|
|
|
when Name_Objects_Linked =>
|
|
declare
|
|
pragma Unsuppress (All_Checks);
|
|
Value : Boolean;
|
|
|
|
begin
|
|
Value :=
|
|
Boolean'Value
|
|
(Get_Name_String (Element.Value.Value));
|
|
|
|
-- No change if Object_Generated is False, as this
|
|
-- forces Objects_Linked to be False too.
|
|
|
|
if Lang_Index.Config.Object_Generated then
|
|
Lang_Index.Config.Objects_Linked := Value;
|
|
end if;
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value """
|
|
& Get_Name_String (Element.Value.Value)
|
|
& """ for Objects_Linked",
|
|
Element.Value.Location, Project);
|
|
end;
|
|
when others =>
|
|
null;
|
|
end case;
|
|
end if;
|
|
|
|
Element_Id := Element.Next;
|
|
end loop;
|
|
|
|
Current_Array_Id := Current_Array.Next;
|
|
end loop;
|
|
end Process_Project_Level_Array_Attributes;
|
|
|
|
-- Start of processing for Check_Configuration
|
|
|
|
begin
|
|
Process_Project_Level_Simple_Attributes;
|
|
Process_Project_Level_Array_Attributes;
|
|
Process_Packages;
|
|
|
|
-- For unit based languages, set Casing, Dot_Replacement and
|
|
-- Separate_Suffix in Naming_Data.
|
|
|
|
Lang_Index := Project.Languages;
|
|
while Lang_Index /= No_Language_Index loop
|
|
if Lang_Index.Config.Kind = Unit_Based then
|
|
Lang_Index.Config.Naming_Data.Casing := Casing;
|
|
Lang_Index.Config.Naming_Data.Dot_Replacement := Dot_Replacement;
|
|
|
|
if Separate_Suffix /= No_File then
|
|
Lang_Index.Config.Naming_Data.Separate_Suffix :=
|
|
Separate_Suffix;
|
|
end if;
|
|
|
|
exit;
|
|
end if;
|
|
|
|
Lang_Index := Lang_Index.Next;
|
|
end loop;
|
|
|
|
-- Give empty names to various prefixes/suffixes, if they have not
|
|
-- been specified in the configuration.
|
|
|
|
if Project.Config.Archive_Suffix = No_File then
|
|
Project.Config.Archive_Suffix := Empty_File;
|
|
end if;
|
|
|
|
if Project.Config.Shared_Lib_Prefix = No_File then
|
|
Project.Config.Shared_Lib_Prefix := Empty_File;
|
|
end if;
|
|
|
|
if Project.Config.Shared_Lib_Suffix = No_File then
|
|
Project.Config.Shared_Lib_Suffix := Empty_File;
|
|
end if;
|
|
|
|
Lang_Index := Project.Languages;
|
|
while Lang_Index /= No_Language_Index loop
|
|
|
|
-- For all languages, Compiler_Driver needs to be specified. This is
|
|
-- only needed if we do intend to compile (not in GPS for instance).
|
|
|
|
if Data.Flags.Compiler_Driver_Mandatory
|
|
and then Lang_Index.Config.Compiler_Driver = No_File
|
|
and then not Project.Externally_Built
|
|
then
|
|
Error_Msg_Name_1 := Lang_Index.Display_Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?\no compiler specified for language %%" &
|
|
", ignoring all its sources",
|
|
No_Location, Project);
|
|
|
|
if Lang_Index = Project.Languages then
|
|
Project.Languages := Lang_Index.Next;
|
|
else
|
|
Prev_Index.Next := Lang_Index.Next;
|
|
end if;
|
|
|
|
elsif Lang_Index.Config.Kind = Unit_Based then
|
|
Prev_Index := Lang_Index;
|
|
|
|
-- For unit based languages, Dot_Replacement, Spec_Suffix and
|
|
-- Body_Suffix need to be specified.
|
|
|
|
if Lang_Index.Config.Naming_Data.Dot_Replacement = No_File then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Dot_Replacement not specified for " &
|
|
Get_Name_String (Lang_Index.Name),
|
|
No_Location, Project);
|
|
end if;
|
|
|
|
if Lang_Index.Config.Naming_Data.Spec_Suffix = No_File then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"\Spec_Suffix not specified for " &
|
|
Get_Name_String (Lang_Index.Name),
|
|
No_Location, Project);
|
|
end if;
|
|
|
|
if Lang_Index.Config.Naming_Data.Body_Suffix = No_File then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"\Body_Suffix not specified for " &
|
|
Get_Name_String (Lang_Index.Name),
|
|
No_Location, Project);
|
|
end if;
|
|
|
|
else
|
|
Prev_Index := Lang_Index;
|
|
|
|
-- For file based languages, either Spec_Suffix or Body_Suffix
|
|
-- need to be specified.
|
|
|
|
if Data.Flags.Require_Sources_Other_Lang
|
|
and then Lang_Index.Config.Naming_Data.Spec_Suffix = No_File
|
|
and then Lang_Index.Config.Naming_Data.Body_Suffix = No_File
|
|
then
|
|
Error_Msg_Name_1 := Lang_Index.Display_Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"\no suffixes specified for %%",
|
|
No_Location, Project);
|
|
end if;
|
|
end if;
|
|
|
|
Lang_Index := Lang_Index.Next;
|
|
end loop;
|
|
end Check_Configuration;
|
|
|
|
-------------------------------
|
|
-- Check_If_Externally_Built --
|
|
-------------------------------
|
|
|
|
procedure Check_If_Externally_Built
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
Externally_Built : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Externally_Built,
|
|
Project.Decl.Attributes, Shared);
|
|
|
|
begin
|
|
if not Externally_Built.Default then
|
|
Get_Name_String (Externally_Built.Value);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
|
|
if Name_Buffer (1 .. Name_Len) = "true" then
|
|
Project.Externally_Built := True;
|
|
|
|
elsif Name_Buffer (1 .. Name_Len) /= "false" then
|
|
Error_Msg (Data.Flags,
|
|
"Externally_Built may only be true or false",
|
|
Externally_Built.Location, Project);
|
|
end if;
|
|
end if;
|
|
|
|
-- A virtual project extending an externally built project is itself
|
|
-- externally built.
|
|
|
|
if Project.Virtual and then Project.Extends /= No_Project then
|
|
Project.Externally_Built := Project.Extends.Externally_Built;
|
|
end if;
|
|
|
|
if Project.Externally_Built then
|
|
Debug_Output ("project is externally built");
|
|
else
|
|
Debug_Output ("project is not externally built");
|
|
end if;
|
|
end Check_If_Externally_Built;
|
|
|
|
----------------------
|
|
-- Check_Interfaces --
|
|
----------------------
|
|
|
|
procedure Check_Interfaces
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Interfaces : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Interfaces,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Library_Interface : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Interface,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
List : String_List_Id;
|
|
Element : String_Element;
|
|
Name : File_Name_Type;
|
|
Iter : Source_Iterator;
|
|
Source : Source_Id;
|
|
Project_2 : Project_Id;
|
|
Other : Source_Id;
|
|
Unit_Found : Boolean;
|
|
|
|
Interface_ALIs : String_List_Id := Nil_String;
|
|
Other_Interfaces : String_List_Id := Nil_String;
|
|
|
|
begin
|
|
if not Interfaces.Default then
|
|
|
|
-- Set In_Interfaces to False for all sources. It will be set to True
|
|
-- later for the sources in the Interfaces list.
|
|
|
|
Project_2 := Project;
|
|
while Project_2 /= No_Project loop
|
|
Iter := For_Each_Source (Data.Tree, Project_2);
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit when Source = No_Source;
|
|
Source.In_Interfaces := False;
|
|
Next (Iter);
|
|
end loop;
|
|
|
|
Project_2 := Project_2.Extends;
|
|
end loop;
|
|
|
|
List := Interfaces.Values;
|
|
while List /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (List);
|
|
Name := Canonical_Case_File_Name (Element.Value);
|
|
|
|
Project_2 := Project;
|
|
Big_Loop : while Project_2 /= No_Project loop
|
|
if Project.Qualifier = Aggregate_Library then
|
|
|
|
-- For an aggregate library we want to consider sources of
|
|
-- all aggregated projects.
|
|
|
|
Iter := For_Each_Source (Data.Tree);
|
|
|
|
else
|
|
Iter := For_Each_Source (Data.Tree, Project_2);
|
|
end if;
|
|
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit when Source = No_Source;
|
|
|
|
if Source.File = Name then
|
|
if not Source.Locally_Removed then
|
|
Source.In_Interfaces := True;
|
|
Source.Declared_In_Interfaces := True;
|
|
|
|
Other := Other_Part (Source);
|
|
|
|
if Other /= No_Source then
|
|
Other.In_Interfaces := True;
|
|
Other.Declared_In_Interfaces := True;
|
|
end if;
|
|
|
|
-- Unit based case
|
|
|
|
if Source.Language.Config.Kind = Unit_Based then
|
|
if Source.Kind = Spec
|
|
and then Other_Part (Source) /= No_Source
|
|
then
|
|
Source := Other_Part (Source);
|
|
end if;
|
|
|
|
String_Element_Table.Increment_Last
|
|
(Shared.String_Elements);
|
|
|
|
Shared.String_Elements.Table
|
|
(String_Element_Table.Last
|
|
(Shared.String_Elements)) :=
|
|
(Value => Name_Id (Source.Dep_Name),
|
|
Index => 0,
|
|
Display_Value => Name_Id (Source.Dep_Name),
|
|
Location => No_Location,
|
|
Flag => False,
|
|
Next => Interface_ALIs);
|
|
|
|
Interface_ALIs :=
|
|
String_Element_Table.Last
|
|
(Shared.String_Elements);
|
|
|
|
-- File based case
|
|
|
|
else
|
|
String_Element_Table.Increment_Last
|
|
(Shared.String_Elements);
|
|
|
|
Shared.String_Elements.Table
|
|
(String_Element_Table.Last
|
|
(Shared.String_Elements)) :=
|
|
(Value => Name_Id (Source.File),
|
|
Index => 0,
|
|
Display_Value => Name_Id (Source.Display_File),
|
|
Location => No_Location,
|
|
Flag => False,
|
|
Next => Other_Interfaces);
|
|
|
|
Other_Interfaces :=
|
|
String_Element_Table.Last
|
|
(Shared.String_Elements);
|
|
end if;
|
|
|
|
Debug_Output
|
|
("interface: ", Name_Id (Source.Path.Name));
|
|
end if;
|
|
|
|
exit Big_Loop;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
|
|
Project_2 := Project_2.Extends;
|
|
end loop Big_Loop;
|
|
|
|
if Source = No_Source then
|
|
Error_Msg_File_1 := File_Name_Type (Element.Value);
|
|
Error_Msg_Name_1 := Project.Name;
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"{ cannot be an interface of project %% "
|
|
& "as it is not one of its sources",
|
|
Element.Location, Project);
|
|
end if;
|
|
|
|
List := Element.Next;
|
|
end loop;
|
|
|
|
Project.Interfaces_Defined := True;
|
|
Project.Lib_Interface_ALIs := Interface_ALIs;
|
|
Project.Other_Interfaces := Other_Interfaces;
|
|
|
|
elsif Project.Library and then not Library_Interface.Default then
|
|
|
|
-- Set In_Interfaces to False for all sources. It will be set to True
|
|
-- later for the sources in the Library_Interface list.
|
|
|
|
Project_2 := Project;
|
|
while Project_2 /= No_Project loop
|
|
Iter := For_Each_Source (Data.Tree, Project_2);
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit when Source = No_Source;
|
|
Source.In_Interfaces := False;
|
|
Next (Iter);
|
|
end loop;
|
|
|
|
Project_2 := Project_2.Extends;
|
|
end loop;
|
|
|
|
List := Library_Interface.Values;
|
|
while List /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (List);
|
|
Get_Name_String (Element.Value);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
Name := Name_Find;
|
|
Unit_Found := False;
|
|
|
|
Project_2 := Project;
|
|
Big_Loop_2 : while Project_2 /= No_Project loop
|
|
if Project.Qualifier = Aggregate_Library then
|
|
|
|
-- For an aggregate library we want to consider sources of
|
|
-- all aggregated projects.
|
|
|
|
Iter := For_Each_Source (Data.Tree);
|
|
|
|
else
|
|
Iter := For_Each_Source (Data.Tree, Project_2);
|
|
end if;
|
|
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit when Source = No_Source;
|
|
|
|
if Source.Unit /= No_Unit_Index
|
|
and then Source.Unit.Name = Name_Id (Name)
|
|
then
|
|
if not Source.Locally_Removed then
|
|
Source.In_Interfaces := True;
|
|
Source.Declared_In_Interfaces := True;
|
|
Project.Interfaces_Defined := True;
|
|
|
|
Other := Other_Part (Source);
|
|
|
|
if Other /= No_Source then
|
|
Other.In_Interfaces := True;
|
|
Other.Declared_In_Interfaces := True;
|
|
end if;
|
|
|
|
Debug_Output
|
|
("interface: ", Name_Id (Source.Path.Name));
|
|
|
|
if Source.Kind = Spec
|
|
and then Other_Part (Source) /= No_Source
|
|
then
|
|
Source := Other_Part (Source);
|
|
end if;
|
|
|
|
String_Element_Table.Increment_Last
|
|
(Shared.String_Elements);
|
|
|
|
Shared.String_Elements.Table
|
|
(String_Element_Table.Last
|
|
(Shared.String_Elements)) :=
|
|
(Value => Name_Id (Source.Dep_Name),
|
|
Index => 0,
|
|
Display_Value => Name_Id (Source.Dep_Name),
|
|
Location => No_Location,
|
|
Flag => False,
|
|
Next => Interface_ALIs);
|
|
|
|
Interface_ALIs :=
|
|
String_Element_Table.Last (Shared.String_Elements);
|
|
end if;
|
|
|
|
Unit_Found := True;
|
|
exit Big_Loop_2;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
|
|
Project_2 := Project_2.Extends;
|
|
end loop Big_Loop_2;
|
|
|
|
if not Unit_Found then
|
|
Error_Msg_Name_1 := Name_Id (Name);
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"%% is not a unit of this project",
|
|
Element.Location, Project);
|
|
end if;
|
|
|
|
List := Element.Next;
|
|
end loop;
|
|
|
|
Project.Lib_Interface_ALIs := Interface_ALIs;
|
|
|
|
elsif Project.Extends /= No_Project
|
|
and then Project.Extends.Interfaces_Defined
|
|
then
|
|
Project.Interfaces_Defined := True;
|
|
|
|
Iter := For_Each_Source (Data.Tree, Project);
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit when Source = No_Source;
|
|
|
|
if not Source.Declared_In_Interfaces then
|
|
Source.In_Interfaces := False;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
|
|
Project.Lib_Interface_ALIs := Project.Extends.Lib_Interface_ALIs;
|
|
end if;
|
|
end Check_Interfaces;
|
|
|
|
------------------------------
|
|
-- Check_Library_Attributes --
|
|
------------------------------
|
|
|
|
-- This procedure is awfully long (over 700 lines) should be broken up???
|
|
|
|
procedure Check_Library_Attributes
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Attributes : constant Prj.Variable_Id := Project.Decl.Attributes;
|
|
|
|
Lib_Dir : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Dir, Attributes, Shared);
|
|
|
|
Lib_Name : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Name, Attributes, Shared);
|
|
|
|
Lib_Standalone : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Standalone,
|
|
Attributes, Shared);
|
|
|
|
Lib_Version : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Version, Attributes, Shared);
|
|
|
|
Lib_ALI_Dir : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Ali_Dir, Attributes, Shared);
|
|
|
|
Lib_GCC : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_GCC, Attributes, Shared);
|
|
|
|
The_Lib_Kind : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Kind, Attributes, Shared);
|
|
|
|
Imported_Project_List : Project_List;
|
|
Continuation : String_Access := No_Continuation_String'Access;
|
|
Support_For_Libraries : Library_Support;
|
|
|
|
Library_Directory_Present : Boolean;
|
|
|
|
procedure Check_Library (Proj : Project_Id; Extends : Boolean);
|
|
-- Check if an imported or extended project if also a library project
|
|
|
|
procedure Check_Aggregate_Library_Dirs;
|
|
-- Check that the library directory and the library ALI directory of an
|
|
-- aggregate library project are not the same as the object directory or
|
|
-- the library directory of any of its aggregated projects.
|
|
|
|
----------------------------------
|
|
-- Check_Aggregate_Library_Dirs --
|
|
----------------------------------
|
|
|
|
procedure Check_Aggregate_Library_Dirs is
|
|
procedure Process_Aggregate (Proj : Project_Id);
|
|
-- Recursive procedure to check the aggregated projects, as they may
|
|
-- also be aggregated library projects.
|
|
|
|
-----------------------
|
|
-- Process_Aggregate --
|
|
-----------------------
|
|
|
|
procedure Process_Aggregate (Proj : Project_Id) is
|
|
Agg : Aggregated_Project_List;
|
|
|
|
begin
|
|
Agg := Proj.Aggregated_Projects;
|
|
while Agg /= null loop
|
|
Error_Msg_Name_1 := Agg.Project.Name;
|
|
|
|
if Agg.Project.Qualifier /= Aggregate_Library
|
|
and then Project.Library_ALI_Dir.Name =
|
|
Agg.Project.Object_Directory.Name
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"aggregate library 'A'L'I directory cannot be shared with"
|
|
& " object directory of aggregated project %%",
|
|
The_Lib_Kind.Location, Project);
|
|
|
|
elsif Project.Library_ALI_Dir.Name =
|
|
Agg.Project.Library_Dir.Name
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"aggregate library 'A'L'I directory cannot be shared with"
|
|
& " library directory of aggregated project %%",
|
|
The_Lib_Kind.Location, Project);
|
|
|
|
elsif Agg.Project.Qualifier /= Aggregate_Library
|
|
and then Project.Library_Dir.Name =
|
|
Agg.Project.Object_Directory.Name
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"aggregate library directory cannot be shared with"
|
|
& " object directory of aggregated project %%",
|
|
The_Lib_Kind.Location, Project);
|
|
|
|
elsif Project.Library_Dir.Name =
|
|
Agg.Project.Library_Dir.Name
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"aggregate library directory cannot be shared with"
|
|
& " library directory of aggregated project %%",
|
|
The_Lib_Kind.Location, Project);
|
|
end if;
|
|
|
|
if Agg.Project.Qualifier = Aggregate_Library then
|
|
Process_Aggregate (Agg.Project);
|
|
end if;
|
|
|
|
Agg := Agg.Next;
|
|
end loop;
|
|
end Process_Aggregate;
|
|
|
|
-- Start of processing for Check_Aggregate_Library_Dirs
|
|
|
|
begin
|
|
if Project.Qualifier = Aggregate_Library then
|
|
Process_Aggregate (Project);
|
|
end if;
|
|
end Check_Aggregate_Library_Dirs;
|
|
|
|
-------------------
|
|
-- Check_Library --
|
|
-------------------
|
|
|
|
procedure Check_Library (Proj : Project_Id; Extends : Boolean) is
|
|
Src_Id : Source_Id;
|
|
Iter : Source_Iterator;
|
|
|
|
begin
|
|
if Proj /= No_Project then
|
|
if not Proj.Library then
|
|
|
|
-- The only not library projects that are OK are those that
|
|
-- have no sources. However, header files from non-Ada
|
|
-- languages are OK, as there is nothing to compile.
|
|
|
|
Iter := For_Each_Source (Data.Tree, Proj);
|
|
loop
|
|
Src_Id := Prj.Element (Iter);
|
|
exit when Src_Id = No_Source
|
|
or else Src_Id.Language.Config.Kind /= File_Based
|
|
or else Src_Id.Kind /= Spec;
|
|
Next (Iter);
|
|
end loop;
|
|
|
|
if Src_Id /= No_Source then
|
|
Error_Msg_Name_1 := Project.Name;
|
|
Error_Msg_Name_2 := Proj.Name;
|
|
|
|
if Extends then
|
|
if Project.Library_Kind /= Static then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
Continuation.all &
|
|
"shared library project %% cannot extend " &
|
|
"project %% that is not a library project",
|
|
Project.Location, Project);
|
|
Continuation := Continuation_String'Access;
|
|
end if;
|
|
|
|
elsif not Unchecked_Shared_Lib_Imports
|
|
and then Project.Library_Kind /= Static
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
Continuation.all &
|
|
"shared library project %% cannot import project %% " &
|
|
"that is not a shared library project",
|
|
Project.Location, Project);
|
|
Continuation := Continuation_String'Access;
|
|
end if;
|
|
end if;
|
|
|
|
elsif Project.Library_Kind /= Static
|
|
and then not Lib_Standalone.Default
|
|
and then Get_Name_String (Lib_Standalone.Value) = "encapsulated"
|
|
and then Proj.Library_Kind /= Static
|
|
then
|
|
-- An encapsulated library must depend only on static libraries
|
|
|
|
Error_Msg_Name_1 := Project.Name;
|
|
Error_Msg_Name_2 := Proj.Name;
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
Continuation.all &
|
|
"encapsulated library project %% cannot import shared " &
|
|
"library project %%",
|
|
Project.Location, Project);
|
|
Continuation := Continuation_String'Access;
|
|
|
|
elsif Project.Library_Kind /= Static
|
|
and then Proj.Library_Kind = Static
|
|
and then
|
|
(Lib_Standalone.Default
|
|
or else
|
|
Get_Name_String (Lib_Standalone.Value) /= "encapsulated")
|
|
then
|
|
Error_Msg_Name_1 := Project.Name;
|
|
Error_Msg_Name_2 := Proj.Name;
|
|
|
|
if Extends then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
Continuation.all &
|
|
"shared library project %% cannot extend static " &
|
|
"library project %%",
|
|
Project.Location, Project);
|
|
Continuation := Continuation_String'Access;
|
|
|
|
elsif not Unchecked_Shared_Lib_Imports then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
Continuation.all &
|
|
"shared library project %% cannot import static " &
|
|
"library project %%",
|
|
Project.Location, Project);
|
|
Continuation := Continuation_String'Access;
|
|
end if;
|
|
|
|
end if;
|
|
end if;
|
|
end Check_Library;
|
|
|
|
Dir_Exists : Boolean;
|
|
|
|
-- Start of processing for Check_Library_Attributes
|
|
|
|
begin
|
|
Library_Directory_Present := Lib_Dir.Value /= Empty_String;
|
|
|
|
-- Special case of extending project
|
|
|
|
if Project.Extends /= No_Project then
|
|
|
|
-- If the project extended is a library project, we inherit the
|
|
-- library name, if it is not redefined; we check that the library
|
|
-- directory is specified.
|
|
|
|
if Project.Extends.Library then
|
|
if Project.Qualifier = Standard then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a standard project cannot extend a library project",
|
|
Project.Location, Project);
|
|
|
|
else
|
|
if Lib_Name.Default then
|
|
Project.Library_Name := Project.Extends.Library_Name;
|
|
end if;
|
|
|
|
if Lib_Dir.Default then
|
|
if not Project.Virtual then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a project extending a library project must " &
|
|
"specify an attribute Library_Dir",
|
|
Project.Location, Project);
|
|
|
|
else
|
|
-- For a virtual project extending a library project,
|
|
-- inherit library directory and library kind.
|
|
|
|
Project.Library_Dir := Project.Extends.Library_Dir;
|
|
Library_Directory_Present := True;
|
|
Project.Library_Kind := Project.Extends.Library_Kind;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
pragma Assert (Lib_Name.Kind = Single);
|
|
|
|
if Lib_Name.Value = Empty_String then
|
|
if Current_Verbosity = High
|
|
and then Project.Library_Name = No_Name
|
|
then
|
|
Debug_Indent;
|
|
Write_Line ("no library name");
|
|
end if;
|
|
|
|
else
|
|
-- There is no restriction on the syntax of library names
|
|
|
|
Project.Library_Name := Lib_Name.Value;
|
|
end if;
|
|
|
|
if Project.Library_Name /= No_Name then
|
|
if Current_Verbosity = High then
|
|
Write_Attr
|
|
("Library name: ", Get_Name_String (Project.Library_Name));
|
|
end if;
|
|
|
|
pragma Assert (Lib_Dir.Kind = Single);
|
|
|
|
if not Library_Directory_Present then
|
|
Debug_Output ("no library directory");
|
|
|
|
else
|
|
-- Find path name (unless inherited), check that it is a directory
|
|
|
|
if Project.Library_Dir = No_Path_Information then
|
|
Locate_Directory
|
|
(Project,
|
|
File_Name_Type (Lib_Dir.Value),
|
|
Path => Project.Library_Dir,
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Create => "library",
|
|
Must_Exist => False,
|
|
Location => Lib_Dir.Location,
|
|
Externally_Built => Project.Externally_Built);
|
|
|
|
else
|
|
Dir_Exists :=
|
|
Is_Directory
|
|
(Get_Name_String (Project.Library_Dir.Display_Name));
|
|
end if;
|
|
|
|
if not Dir_Exists then
|
|
if Directories_Must_Exist_In_Projects then
|
|
|
|
-- Get the absolute name of the library directory that does
|
|
-- not exist, to report an error.
|
|
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Project.Library_Dir.Display_Name);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library directory { does not exist",
|
|
Lib_Dir.Location, Project);
|
|
end if;
|
|
|
|
-- Checks for object/source directories
|
|
|
|
elsif not Project.Externally_Built
|
|
|
|
-- An aggregate library does not have sources or objects, so
|
|
-- these tests are not required in this case.
|
|
|
|
and then Project.Qualifier /= Aggregate_Library
|
|
then
|
|
-- Library directory cannot be the same as Object directory
|
|
|
|
if Project.Library_Dir.Name = Project.Object_Directory.Name then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library directory cannot be the same " &
|
|
"as object directory",
|
|
Lib_Dir.Location, Project);
|
|
Project.Library_Dir := No_Path_Information;
|
|
|
|
else
|
|
declare
|
|
OK : Boolean := True;
|
|
Dirs_Id : String_List_Id;
|
|
Dir_Elem : String_Element;
|
|
Pid : Project_List;
|
|
|
|
begin
|
|
-- The library directory cannot be the same as a source
|
|
-- directory of the current project.
|
|
|
|
Dirs_Id := Project.Source_Dirs;
|
|
while Dirs_Id /= Nil_String loop
|
|
Dir_Elem := Shared.String_Elements.Table (Dirs_Id);
|
|
Dirs_Id := Dir_Elem.Next;
|
|
|
|
if Project.Library_Dir.Name =
|
|
Path_Name_Type (Dir_Elem.Value)
|
|
then
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Dir_Elem.Value);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library directory cannot be the same "
|
|
& "as source directory {",
|
|
Lib_Dir.Location, Project);
|
|
OK := False;
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
|
|
if OK then
|
|
|
|
-- The library directory cannot be the same as a
|
|
-- source directory of another project either.
|
|
|
|
Pid := Data.Tree.Projects;
|
|
Project_Loop : loop
|
|
exit Project_Loop when Pid = null;
|
|
|
|
if Pid.Project /= Project then
|
|
Dirs_Id := Pid.Project.Source_Dirs;
|
|
|
|
Dir_Loop : while Dirs_Id /= Nil_String loop
|
|
Dir_Elem :=
|
|
Shared.String_Elements.Table (Dirs_Id);
|
|
Dirs_Id := Dir_Elem.Next;
|
|
|
|
if Project.Library_Dir.Name =
|
|
Path_Name_Type (Dir_Elem.Value)
|
|
then
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Dir_Elem.Value);
|
|
Err_Vars.Error_Msg_Name_1 :=
|
|
Pid.Project.Name;
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library directory cannot be the same "
|
|
& "as source directory { of project %%",
|
|
Lib_Dir.Location, Project);
|
|
OK := False;
|
|
exit Project_Loop;
|
|
end if;
|
|
end loop Dir_Loop;
|
|
end if;
|
|
|
|
Pid := Pid.Next;
|
|
end loop Project_Loop;
|
|
end if;
|
|
|
|
if not OK then
|
|
Project.Library_Dir := No_Path_Information;
|
|
|
|
elsif Current_Verbosity = High then
|
|
|
|
-- Display the Library directory in high verbosity
|
|
|
|
Write_Attr
|
|
("Library directory",
|
|
Get_Name_String (Project.Library_Dir.Display_Name));
|
|
end if;
|
|
end;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
end if;
|
|
|
|
Project.Library :=
|
|
Project.Library_Dir /= No_Path_Information
|
|
and then Project.Library_Name /= No_Name;
|
|
|
|
if Project.Extends = No_Project then
|
|
case Project.Qualifier is
|
|
when Standard =>
|
|
if Project.Library then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a standard project cannot be a library project",
|
|
Lib_Name.Location, Project);
|
|
end if;
|
|
|
|
when Library | Aggregate_Library =>
|
|
if not Project.Library then
|
|
if Project.Library_Name = No_Name then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"attribute Library_Name not declared",
|
|
Project.Location, Project);
|
|
|
|
if not Library_Directory_Present then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"\attribute Library_Dir not declared",
|
|
Project.Location, Project);
|
|
end if;
|
|
|
|
elsif Project.Library_Dir = No_Path_Information then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"attribute Library_Dir not declared",
|
|
Project.Location, Project);
|
|
end if;
|
|
end if;
|
|
|
|
when others =>
|
|
null;
|
|
end case;
|
|
end if;
|
|
|
|
if Project.Library then
|
|
Support_For_Libraries := Project.Config.Lib_Support;
|
|
|
|
if not Project.Externally_Built
|
|
and then Support_For_Libraries = Prj.None
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?libraries are not supported on this platform",
|
|
Lib_Name.Location, Project);
|
|
Project.Library := False;
|
|
|
|
else
|
|
if Lib_ALI_Dir.Value = Empty_String then
|
|
Debug_Output ("no library ALI directory specified");
|
|
Project.Library_ALI_Dir := Project.Library_Dir;
|
|
|
|
else
|
|
-- Find path name, check that it is a directory
|
|
|
|
Locate_Directory
|
|
(Project,
|
|
File_Name_Type (Lib_ALI_Dir.Value),
|
|
Path => Project.Library_ALI_Dir,
|
|
Create => "library ALI",
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Must_Exist => False,
|
|
Location => Lib_ALI_Dir.Location,
|
|
Externally_Built => Project.Externally_Built);
|
|
|
|
if not Dir_Exists then
|
|
|
|
-- Get the absolute name of the library ALI directory that
|
|
-- does not exist, to report an error.
|
|
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Project.Library_ALI_Dir.Display_Name);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library 'A'L'I directory { does not exist",
|
|
Lib_ALI_Dir.Location, Project);
|
|
end if;
|
|
|
|
if not Project.Externally_Built
|
|
and then Project.Library_ALI_Dir /= Project.Library_Dir
|
|
then
|
|
-- The library ALI directory cannot be the same as the
|
|
-- Object directory.
|
|
|
|
if Project.Library_ALI_Dir = Project.Object_Directory then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library 'A'L'I directory cannot be the same " &
|
|
"as object directory",
|
|
Lib_ALI_Dir.Location, Project);
|
|
Project.Library_ALI_Dir := No_Path_Information;
|
|
|
|
else
|
|
declare
|
|
OK : Boolean := True;
|
|
Dirs_Id : String_List_Id;
|
|
Dir_Elem : String_Element;
|
|
Pid : Project_List;
|
|
|
|
begin
|
|
-- The library ALI directory cannot be the same as
|
|
-- a source directory of the current project.
|
|
|
|
Dirs_Id := Project.Source_Dirs;
|
|
while Dirs_Id /= Nil_String loop
|
|
Dir_Elem := Shared.String_Elements.Table (Dirs_Id);
|
|
Dirs_Id := Dir_Elem.Next;
|
|
|
|
if Project.Library_ALI_Dir.Name =
|
|
Path_Name_Type (Dir_Elem.Value)
|
|
then
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Dir_Elem.Value);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library 'A'L'I directory cannot be " &
|
|
"the same as source directory {",
|
|
Lib_ALI_Dir.Location, Project);
|
|
OK := False;
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
|
|
if OK then
|
|
|
|
-- The library ALI directory cannot be the same as
|
|
-- a source directory of another project either.
|
|
|
|
Pid := Data.Tree.Projects;
|
|
ALI_Project_Loop : loop
|
|
exit ALI_Project_Loop when Pid = null;
|
|
|
|
if Pid.Project /= Project then
|
|
Dirs_Id := Pid.Project.Source_Dirs;
|
|
|
|
ALI_Dir_Loop :
|
|
while Dirs_Id /= Nil_String loop
|
|
Dir_Elem :=
|
|
Shared.String_Elements.Table (Dirs_Id);
|
|
Dirs_Id := Dir_Elem.Next;
|
|
|
|
if Project.Library_ALI_Dir.Name =
|
|
Path_Name_Type (Dir_Elem.Value)
|
|
then
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Dir_Elem.Value);
|
|
Err_Vars.Error_Msg_Name_1 :=
|
|
Pid.Project.Name;
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library 'A'L'I directory cannot " &
|
|
"be the same as source directory " &
|
|
"{ of project %%",
|
|
Lib_ALI_Dir.Location, Project);
|
|
OK := False;
|
|
exit ALI_Project_Loop;
|
|
end if;
|
|
end loop ALI_Dir_Loop;
|
|
end if;
|
|
Pid := Pid.Next;
|
|
end loop ALI_Project_Loop;
|
|
end if;
|
|
|
|
if not OK then
|
|
Project.Library_ALI_Dir := No_Path_Information;
|
|
|
|
elsif Current_Verbosity = High then
|
|
|
|
-- Display Library ALI directory in high verbosity
|
|
|
|
Write_Attr
|
|
("Library ALI dir",
|
|
Get_Name_String
|
|
(Project.Library_ALI_Dir.Display_Name));
|
|
end if;
|
|
end;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
pragma Assert (Lib_Version.Kind = Single);
|
|
|
|
if Lib_Version.Value = Empty_String then
|
|
Debug_Output ("no library version specified");
|
|
|
|
else
|
|
Project.Lib_Internal_Name := Lib_Version.Value;
|
|
end if;
|
|
|
|
pragma Assert (The_Lib_Kind.Kind = Single);
|
|
|
|
if The_Lib_Kind.Value = Empty_String then
|
|
Debug_Output ("no library kind specified");
|
|
|
|
else
|
|
Get_Name_String (The_Lib_Kind.Value);
|
|
|
|
declare
|
|
Kind_Name : constant String :=
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
|
|
OK : Boolean := True;
|
|
|
|
begin
|
|
if Kind_Name = "static" then
|
|
Project.Library_Kind := Static;
|
|
|
|
elsif Kind_Name = "dynamic" then
|
|
Project.Library_Kind := Dynamic;
|
|
|
|
elsif Kind_Name = "relocatable" then
|
|
Project.Library_Kind := Relocatable;
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"illegal value for Library_Kind",
|
|
The_Lib_Kind.Location, Project);
|
|
OK := False;
|
|
end if;
|
|
|
|
if Current_Verbosity = High and then OK then
|
|
Write_Attr ("Library kind", Kind_Name);
|
|
end if;
|
|
|
|
if Project.Library_Kind /= Static then
|
|
if not Project.Externally_Built
|
|
and then Support_For_Libraries = Prj.Static_Only
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"only static libraries are supported " &
|
|
"on this platform",
|
|
The_Lib_Kind.Location, Project);
|
|
Project.Library := False;
|
|
|
|
else
|
|
-- Check if (obsolescent) attribute Library_GCC or
|
|
-- Linker'Driver is declared.
|
|
|
|
if Lib_GCC.Value /= Empty_String then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?Library_'G'C'C is an obsolescent attribute, " &
|
|
"use Linker''Driver instead",
|
|
Lib_GCC.Location, Project);
|
|
Project.Config.Shared_Lib_Driver :=
|
|
File_Name_Type (Lib_GCC.Value);
|
|
|
|
else
|
|
declare
|
|
Linker : constant Package_Id :=
|
|
Value_Of
|
|
(Name_Linker,
|
|
Project.Decl.Packages,
|
|
Shared);
|
|
Driver : constant Variable_Value :=
|
|
Value_Of
|
|
(Name => No_Name,
|
|
Attribute_Or_Array_Name =>
|
|
Name_Driver,
|
|
In_Package => Linker,
|
|
Shared => Shared);
|
|
|
|
begin
|
|
if Driver /= Nil_Variable_Value
|
|
and then Driver.Value /= Empty_String
|
|
then
|
|
Project.Config.Shared_Lib_Driver :=
|
|
File_Name_Type (Driver.Value);
|
|
end if;
|
|
end;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end;
|
|
end if;
|
|
|
|
if Project.Library
|
|
and then Project.Qualifier /= Aggregate_Library
|
|
then
|
|
Debug_Output ("this is a library project file");
|
|
|
|
Check_Library (Project.Extends, Extends => True);
|
|
|
|
Imported_Project_List := Project.Imported_Projects;
|
|
while Imported_Project_List /= null loop
|
|
Check_Library
|
|
(Imported_Project_List.Project,
|
|
Extends => False);
|
|
Imported_Project_List := Imported_Project_List.Next;
|
|
end loop;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
-- Check if Linker'Switches or Linker'Default_Switches are declared.
|
|
-- Warn if they are declared, as it is a common error to think that
|
|
-- library are "linked" with Linker switches.
|
|
|
|
if Project.Library then
|
|
declare
|
|
Linker_Package_Id : constant Package_Id :=
|
|
Util.Value_Of
|
|
(Name_Linker,
|
|
Project.Decl.Packages, Shared);
|
|
Linker_Package : Package_Element;
|
|
Switches : Array_Element_Id := No_Array_Element;
|
|
|
|
begin
|
|
if Linker_Package_Id /= No_Package then
|
|
Linker_Package := Shared.Packages.Table (Linker_Package_Id);
|
|
|
|
Switches :=
|
|
Value_Of
|
|
(Name => Name_Switches,
|
|
In_Arrays => Linker_Package.Decl.Arrays,
|
|
Shared => Shared);
|
|
|
|
if Switches = No_Array_Element then
|
|
Switches :=
|
|
Value_Of
|
|
(Name => Name_Default_Switches,
|
|
In_Arrays => Linker_Package.Decl.Arrays,
|
|
Shared => Shared);
|
|
end if;
|
|
|
|
if Switches /= No_Array_Element then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?\Linker switches not taken into account in library " &
|
|
"projects",
|
|
No_Location, Project);
|
|
end if;
|
|
end if;
|
|
end;
|
|
end if;
|
|
|
|
if Project.Extends /= No_Project and then Project.Extends.Library then
|
|
|
|
-- Remove the library name from Lib_Data_Table
|
|
|
|
for J in 1 .. Lib_Data_Table.Last loop
|
|
if Lib_Data_Table.Table (J).Proj = Project.Extends then
|
|
Lib_Data_Table.Table (J) :=
|
|
Lib_Data_Table.Table (Lib_Data_Table.Last);
|
|
Lib_Data_Table.Set_Last (Lib_Data_Table.Last - 1);
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
end if;
|
|
|
|
if Project.Library and then not Lib_Name.Default then
|
|
|
|
-- Check if the same library name is used in an other library project
|
|
|
|
for J in 1 .. Lib_Data_Table.Last loop
|
|
if Lib_Data_Table.Table (J).Name = Project.Library_Name
|
|
and then Lib_Data_Table.Table (J).Tree = Data.Tree
|
|
then
|
|
Error_Msg_Name_1 := Lib_Data_Table.Table (J).Proj.Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Library name cannot be the same as in project %%",
|
|
Lib_Name.Location, Project);
|
|
Project.Library := False;
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
end if;
|
|
|
|
if not Lib_Standalone.Default
|
|
and then Project.Library_Kind = Static
|
|
then
|
|
-- An standalone library must be a shared library
|
|
|
|
Error_Msg_Name_1 := Project.Name;
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
Continuation.all &
|
|
"standalone library project %% must be a shared library",
|
|
Project.Location, Project);
|
|
Continuation := Continuation_String'Access;
|
|
end if;
|
|
|
|
-- Check that aggregated libraries do not share the aggregate
|
|
-- Library_ALI_Dir.
|
|
|
|
if Project.Qualifier = Aggregate_Library then
|
|
Check_Aggregate_Library_Dirs;
|
|
end if;
|
|
|
|
if Project.Library and not Data.In_Aggregate_Lib then
|
|
|
|
-- Record the library name
|
|
|
|
Lib_Data_Table.Append
|
|
((Name => Project.Library_Name,
|
|
Proj => Project,
|
|
Tree => Data.Tree));
|
|
end if;
|
|
end Check_Library_Attributes;
|
|
|
|
--------------------------
|
|
-- Check_Package_Naming --
|
|
--------------------------
|
|
|
|
procedure Check_Package_Naming
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
Naming_Id : constant Package_Id :=
|
|
Util.Value_Of
|
|
(Name_Naming, Project.Decl.Packages, Shared);
|
|
Naming : Package_Element;
|
|
|
|
Ada_Body_Suffix_Loc : Source_Ptr := No_Location;
|
|
|
|
procedure Check_Naming;
|
|
-- Check the validity of the Naming package (suffixes valid, ...)
|
|
|
|
procedure Check_Common
|
|
(Dot_Replacement : in out File_Name_Type;
|
|
Casing : in out Casing_Type;
|
|
Casing_Defined : out Boolean;
|
|
Separate_Suffix : in out File_Name_Type;
|
|
Sep_Suffix_Loc : out Source_Ptr);
|
|
-- Check attributes common
|
|
|
|
procedure Process_Exceptions_File_Based
|
|
(Lang_Id : Language_Ptr;
|
|
Kind : Source_Kind);
|
|
procedure Process_Exceptions_Unit_Based
|
|
(Lang_Id : Language_Ptr;
|
|
Kind : Source_Kind);
|
|
-- Process the naming exceptions for the two types of languages
|
|
|
|
procedure Initialize_Naming_Data;
|
|
-- Initialize internal naming data for the various languages
|
|
|
|
------------------
|
|
-- Check_Common --
|
|
------------------
|
|
|
|
procedure Check_Common
|
|
(Dot_Replacement : in out File_Name_Type;
|
|
Casing : in out Casing_Type;
|
|
Casing_Defined : out Boolean;
|
|
Separate_Suffix : in out File_Name_Type;
|
|
Sep_Suffix_Loc : out Source_Ptr)
|
|
is
|
|
Dot_Repl : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Dot_Replacement,
|
|
Naming.Decl.Attributes,
|
|
Shared);
|
|
Casing_String : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Casing,
|
|
Naming.Decl.Attributes,
|
|
Shared);
|
|
Sep_Suffix : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Separate_Suffix,
|
|
Naming.Decl.Attributes,
|
|
Shared);
|
|
Dot_Repl_Loc : Source_Ptr;
|
|
|
|
begin
|
|
Sep_Suffix_Loc := No_Location;
|
|
|
|
if not Dot_Repl.Default then
|
|
pragma Assert
|
|
(Dot_Repl.Kind = Single, "Dot_Replacement is not a string");
|
|
|
|
if Length_Of_Name (Dot_Repl.Value) = 0 then
|
|
Error_Msg
|
|
(Data.Flags, "Dot_Replacement cannot be empty",
|
|
Dot_Repl.Location, Project);
|
|
end if;
|
|
|
|
Dot_Replacement := Canonical_Case_File_Name (Dot_Repl.Value);
|
|
Dot_Repl_Loc := Dot_Repl.Location;
|
|
|
|
declare
|
|
Repl : constant String := Get_Name_String (Dot_Replacement);
|
|
|
|
begin
|
|
-- Dot_Replacement cannot
|
|
-- - be empty
|
|
-- - start or end with an alphanumeric
|
|
-- - be a single '_'
|
|
-- - start with an '_' followed by an alphanumeric
|
|
-- - contain a '.' except if it is "."
|
|
|
|
if Repl'Length = 0
|
|
or else Is_Alphanumeric (Repl (Repl'First))
|
|
or else Is_Alphanumeric (Repl (Repl'Last))
|
|
or else (Repl (Repl'First) = '_'
|
|
and then
|
|
(Repl'Length = 1
|
|
or else
|
|
Is_Alphanumeric (Repl (Repl'First + 1))))
|
|
or else (Repl'Length > 1
|
|
and then
|
|
Index (Source => Repl, Pattern => ".") /= 0)
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
'"' & Repl &
|
|
""" is illegal for Dot_Replacement.",
|
|
Dot_Repl_Loc, Project);
|
|
end if;
|
|
end;
|
|
end if;
|
|
|
|
if Dot_Replacement /= No_File then
|
|
Write_Attr
|
|
("Dot_Replacement", Get_Name_String (Dot_Replacement));
|
|
end if;
|
|
|
|
Casing_Defined := False;
|
|
|
|
if not Casing_String.Default then
|
|
pragma Assert
|
|
(Casing_String.Kind = Single, "Casing is not a string");
|
|
|
|
declare
|
|
Casing_Image : constant String :=
|
|
Get_Name_String (Casing_String.Value);
|
|
|
|
begin
|
|
if Casing_Image'Length = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Casing cannot be an empty string",
|
|
Casing_String.Location, Project);
|
|
end if;
|
|
|
|
Casing := Value (Casing_Image);
|
|
Casing_Defined := True;
|
|
|
|
exception
|
|
when Constraint_Error =>
|
|
Name_Len := Casing_Image'Length;
|
|
Name_Buffer (1 .. Name_Len) := Casing_Image;
|
|
Err_Vars.Error_Msg_Name_1 := Name_Find;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"%% is not a correct Casing",
|
|
Casing_String.Location, Project);
|
|
end;
|
|
end if;
|
|
|
|
Write_Attr ("Casing", Image (Casing));
|
|
|
|
if not Sep_Suffix.Default then
|
|
if Length_Of_Name (Sep_Suffix.Value) = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Separate_Suffix cannot be empty",
|
|
Sep_Suffix.Location, Project);
|
|
|
|
else
|
|
Separate_Suffix := Canonical_Case_File_Name (Sep_Suffix.Value);
|
|
Sep_Suffix_Loc := Sep_Suffix.Location;
|
|
|
|
Check_Illegal_Suffix
|
|
(Project, Separate_Suffix,
|
|
Dot_Replacement, "Separate_Suffix", Sep_Suffix.Location,
|
|
Data);
|
|
end if;
|
|
end if;
|
|
|
|
if Separate_Suffix /= No_File then
|
|
Write_Attr
|
|
("Separate_Suffix", Get_Name_String (Separate_Suffix));
|
|
end if;
|
|
end Check_Common;
|
|
|
|
-----------------------------------
|
|
-- Process_Exceptions_File_Based --
|
|
-----------------------------------
|
|
|
|
procedure Process_Exceptions_File_Based
|
|
(Lang_Id : Language_Ptr;
|
|
Kind : Source_Kind)
|
|
is
|
|
Lang : constant Name_Id := Lang_Id.Name;
|
|
Exceptions : Array_Element_Id;
|
|
Exception_List : Variable_Value;
|
|
Element_Id : String_List_Id;
|
|
Element : String_Element;
|
|
File_Name : File_Name_Type;
|
|
Source : Source_Id;
|
|
|
|
begin
|
|
case Kind is
|
|
when Impl | Sep =>
|
|
Exceptions :=
|
|
Value_Of
|
|
(Name_Implementation_Exceptions,
|
|
In_Arrays => Naming.Decl.Arrays,
|
|
Shared => Shared);
|
|
|
|
when Spec =>
|
|
Exceptions :=
|
|
Value_Of
|
|
(Name_Specification_Exceptions,
|
|
In_Arrays => Naming.Decl.Arrays,
|
|
Shared => Shared);
|
|
end case;
|
|
|
|
Exception_List :=
|
|
Value_Of
|
|
(Index => Lang,
|
|
In_Array => Exceptions,
|
|
Shared => Shared);
|
|
|
|
if Exception_List /= Nil_Variable_Value then
|
|
Element_Id := Exception_List.Values;
|
|
while Element_Id /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (Element_Id);
|
|
File_Name := Canonical_Case_File_Name (Element.Value);
|
|
|
|
Source :=
|
|
Source_Files_Htable.Get
|
|
(Data.Tree.Source_Files_HT, File_Name);
|
|
while Source /= No_Source
|
|
and then Source.Project /= Project
|
|
loop
|
|
Source := Source.Next_With_File_Name;
|
|
end loop;
|
|
|
|
if Source = No_Source then
|
|
Add_Source
|
|
(Id => Source,
|
|
Data => Data,
|
|
Project => Project,
|
|
Source_Dir_Rank => 0,
|
|
Lang_Id => Lang_Id,
|
|
Kind => Kind,
|
|
File_Name => File_Name,
|
|
Display_File => File_Name_Type (Element.Value),
|
|
Naming_Exception => Yes,
|
|
Location => Element.Location);
|
|
|
|
else
|
|
-- Check if the file name is already recorded for another
|
|
-- language or another kind.
|
|
|
|
if Source.Language /= Lang_Id then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"the same file cannot be a source of two languages",
|
|
Element.Location, Project);
|
|
|
|
elsif Source.Kind /= Kind then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"the same file cannot be a source and a template",
|
|
Element.Location, Project);
|
|
end if;
|
|
|
|
-- If the file is already recorded for the same
|
|
-- language and the same kind, it means that the file
|
|
-- name appears several times in the *_Exceptions
|
|
-- attribute; so there is nothing to do.
|
|
end if;
|
|
|
|
Element_Id := Element.Next;
|
|
end loop;
|
|
end if;
|
|
end Process_Exceptions_File_Based;
|
|
|
|
-----------------------------------
|
|
-- Process_Exceptions_Unit_Based --
|
|
-----------------------------------
|
|
|
|
procedure Process_Exceptions_Unit_Based
|
|
(Lang_Id : Language_Ptr;
|
|
Kind : Source_Kind)
|
|
is
|
|
Exceptions : Array_Element_Id;
|
|
Element : Array_Element;
|
|
Unit : Name_Id;
|
|
Index : Int;
|
|
File_Name : File_Name_Type;
|
|
Source : Source_Id;
|
|
|
|
Naming_Exception : Naming_Exception_Type;
|
|
|
|
begin
|
|
case Kind is
|
|
when Impl | Sep =>
|
|
Exceptions :=
|
|
Value_Of
|
|
(Name_Body,
|
|
In_Arrays => Naming.Decl.Arrays,
|
|
Shared => Shared);
|
|
|
|
if Exceptions = No_Array_Element then
|
|
Exceptions :=
|
|
Value_Of
|
|
(Name_Implementation,
|
|
In_Arrays => Naming.Decl.Arrays,
|
|
Shared => Shared);
|
|
end if;
|
|
|
|
when Spec =>
|
|
Exceptions :=
|
|
Value_Of
|
|
(Name_Spec,
|
|
In_Arrays => Naming.Decl.Arrays,
|
|
Shared => Shared);
|
|
|
|
if Exceptions = No_Array_Element then
|
|
Exceptions :=
|
|
Value_Of
|
|
(Name_Specification,
|
|
In_Arrays => Naming.Decl.Arrays,
|
|
Shared => Shared);
|
|
end if;
|
|
end case;
|
|
|
|
while Exceptions /= No_Array_Element loop
|
|
Element := Shared.Array_Elements.Table (Exceptions);
|
|
|
|
if Element.Restricted then
|
|
Naming_Exception := Inherited;
|
|
else
|
|
Naming_Exception := Yes;
|
|
end if;
|
|
|
|
File_Name := Canonical_Case_File_Name (Element.Value.Value);
|
|
|
|
Get_Name_String (Element.Index);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
Index := Element.Value.Index;
|
|
|
|
-- Check if it is a valid unit name
|
|
|
|
Get_Name_String (Element.Index);
|
|
Check_Unit_Name (Name_Buffer (1 .. Name_Len), Unit);
|
|
|
|
if Unit = No_Name then
|
|
Err_Vars.Error_Msg_Name_1 := Element.Index;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"%% is not a valid unit name.",
|
|
Element.Value.Location, Project);
|
|
end if;
|
|
|
|
if Unit /= No_Name then
|
|
Add_Source
|
|
(Id => Source,
|
|
Data => Data,
|
|
Project => Project,
|
|
Source_Dir_Rank => 0,
|
|
Lang_Id => Lang_Id,
|
|
Kind => Kind,
|
|
File_Name => File_Name,
|
|
Display_File => File_Name_Type (Element.Value.Value),
|
|
Unit => Unit,
|
|
Index => Index,
|
|
Location => Element.Value.Location,
|
|
Naming_Exception => Naming_Exception);
|
|
end if;
|
|
|
|
Exceptions := Element.Next;
|
|
end loop;
|
|
end Process_Exceptions_Unit_Based;
|
|
|
|
------------------
|
|
-- Check_Naming --
|
|
------------------
|
|
|
|
procedure Check_Naming is
|
|
Dot_Replacement : File_Name_Type :=
|
|
File_Name_Type
|
|
(First_Name_Id + Character'Pos ('-'));
|
|
Separate_Suffix : File_Name_Type := No_File;
|
|
Casing : Casing_Type := All_Lower_Case;
|
|
Casing_Defined : Boolean;
|
|
Lang_Id : Language_Ptr;
|
|
Sep_Suffix_Loc : Source_Ptr;
|
|
Suffix : Variable_Value;
|
|
Lang : Name_Id;
|
|
|
|
begin
|
|
Check_Common
|
|
(Dot_Replacement => Dot_Replacement,
|
|
Casing => Casing,
|
|
Casing_Defined => Casing_Defined,
|
|
Separate_Suffix => Separate_Suffix,
|
|
Sep_Suffix_Loc => Sep_Suffix_Loc);
|
|
|
|
-- For all unit based languages, if any, set the specified value
|
|
-- of Dot_Replacement, Casing and/or Separate_Suffix. Do not
|
|
-- systematically overwrite, since the defaults come from the
|
|
-- configuration file.
|
|
|
|
if Dot_Replacement /= No_File
|
|
or else Casing_Defined
|
|
or else Separate_Suffix /= No_File
|
|
then
|
|
Lang_Id := Project.Languages;
|
|
while Lang_Id /= No_Language_Index loop
|
|
if Lang_Id.Config.Kind = Unit_Based then
|
|
if Dot_Replacement /= No_File then
|
|
Lang_Id.Config.Naming_Data.Dot_Replacement :=
|
|
Dot_Replacement;
|
|
end if;
|
|
|
|
if Casing_Defined then
|
|
Lang_Id.Config.Naming_Data.Casing := Casing;
|
|
end if;
|
|
end if;
|
|
|
|
Lang_Id := Lang_Id.Next;
|
|
end loop;
|
|
end if;
|
|
|
|
-- Next, get the spec and body suffixes
|
|
|
|
Lang_Id := Project.Languages;
|
|
while Lang_Id /= No_Language_Index loop
|
|
Lang := Lang_Id.Name;
|
|
|
|
-- Spec_Suffix
|
|
|
|
Suffix := Value_Of
|
|
(Name => Lang,
|
|
Attribute_Or_Array_Name => Name_Spec_Suffix,
|
|
In_Package => Naming_Id,
|
|
Shared => Shared);
|
|
|
|
if Suffix = Nil_Variable_Value then
|
|
Suffix := Value_Of
|
|
(Name => Lang,
|
|
Attribute_Or_Array_Name => Name_Specification_Suffix,
|
|
In_Package => Naming_Id,
|
|
Shared => Shared);
|
|
end if;
|
|
|
|
if Suffix /= Nil_Variable_Value
|
|
and then Suffix.Value /= No_Name
|
|
then
|
|
Lang_Id.Config.Naming_Data.Spec_Suffix :=
|
|
File_Name_Type (Suffix.Value);
|
|
|
|
Check_Illegal_Suffix
|
|
(Project,
|
|
Lang_Id.Config.Naming_Data.Spec_Suffix,
|
|
Lang_Id.Config.Naming_Data.Dot_Replacement,
|
|
"Spec_Suffix", Suffix.Location, Data);
|
|
|
|
Write_Attr
|
|
("Spec_Suffix",
|
|
Get_Name_String (Lang_Id.Config.Naming_Data.Spec_Suffix));
|
|
end if;
|
|
|
|
-- Body_Suffix
|
|
|
|
Suffix :=
|
|
Value_Of
|
|
(Name => Lang,
|
|
Attribute_Or_Array_Name => Name_Body_Suffix,
|
|
In_Package => Naming_Id,
|
|
Shared => Shared);
|
|
|
|
if Suffix = Nil_Variable_Value then
|
|
Suffix :=
|
|
Value_Of
|
|
(Name => Lang,
|
|
Attribute_Or_Array_Name => Name_Implementation_Suffix,
|
|
In_Package => Naming_Id,
|
|
Shared => Shared);
|
|
end if;
|
|
|
|
if Suffix /= Nil_Variable_Value
|
|
and then Suffix.Value /= No_Name
|
|
then
|
|
Lang_Id.Config.Naming_Data.Body_Suffix :=
|
|
File_Name_Type (Suffix.Value);
|
|
|
|
-- The default value of separate suffix should be the same as
|
|
-- the body suffix, so we need to compute that first.
|
|
|
|
if Separate_Suffix = No_File then
|
|
Lang_Id.Config.Naming_Data.Separate_Suffix :=
|
|
Lang_Id.Config.Naming_Data.Body_Suffix;
|
|
Write_Attr
|
|
("Sep_Suffix",
|
|
Get_Name_String
|
|
(Lang_Id.Config.Naming_Data.Separate_Suffix));
|
|
else
|
|
Lang_Id.Config.Naming_Data.Separate_Suffix :=
|
|
Separate_Suffix;
|
|
end if;
|
|
|
|
Check_Illegal_Suffix
|
|
(Project,
|
|
Lang_Id.Config.Naming_Data.Body_Suffix,
|
|
Lang_Id.Config.Naming_Data.Dot_Replacement,
|
|
"Body_Suffix", Suffix.Location, Data);
|
|
|
|
Write_Attr
|
|
("Body_Suffix",
|
|
Get_Name_String (Lang_Id.Config.Naming_Data.Body_Suffix));
|
|
|
|
elsif Separate_Suffix /= No_File then
|
|
Lang_Id.Config.Naming_Data.Separate_Suffix := Separate_Suffix;
|
|
end if;
|
|
|
|
-- Spec_Suffix cannot be equal to Body_Suffix or Separate_Suffix,
|
|
-- since that would cause a clear ambiguity. Note that we do allow
|
|
-- a Spec_Suffix to have the same termination as one of these,
|
|
-- which causes a potential ambiguity, but we resolve that by
|
|
-- matching the longest possible suffix.
|
|
|
|
if Lang_Id.Config.Naming_Data.Spec_Suffix /= No_File
|
|
and then Lang_Id.Config.Naming_Data.Spec_Suffix =
|
|
Lang_Id.Config.Naming_Data.Body_Suffix
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Body_Suffix ("""
|
|
& Get_Name_String (Lang_Id.Config.Naming_Data.Body_Suffix)
|
|
& """) cannot be the same as Spec_Suffix.",
|
|
Ada_Body_Suffix_Loc, Project);
|
|
end if;
|
|
|
|
if Lang_Id.Config.Naming_Data.Body_Suffix /=
|
|
Lang_Id.Config.Naming_Data.Separate_Suffix
|
|
and then Lang_Id.Config.Naming_Data.Spec_Suffix =
|
|
Lang_Id.Config.Naming_Data.Separate_Suffix
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Separate_Suffix ("""
|
|
& Get_Name_String
|
|
(Lang_Id.Config.Naming_Data.Separate_Suffix)
|
|
& """) cannot be the same as Spec_Suffix.",
|
|
Sep_Suffix_Loc, Project);
|
|
end if;
|
|
|
|
Lang_Id := Lang_Id.Next;
|
|
end loop;
|
|
|
|
-- Get the naming exceptions for all languages, but not for virtual
|
|
-- projects.
|
|
|
|
if not Project.Virtual then
|
|
for Kind in Spec_Or_Body loop
|
|
Lang_Id := Project.Languages;
|
|
while Lang_Id /= No_Language_Index loop
|
|
case Lang_Id.Config.Kind is
|
|
when File_Based =>
|
|
Process_Exceptions_File_Based (Lang_Id, Kind);
|
|
|
|
when Unit_Based =>
|
|
Process_Exceptions_Unit_Based (Lang_Id, Kind);
|
|
end case;
|
|
|
|
Lang_Id := Lang_Id.Next;
|
|
end loop;
|
|
end loop;
|
|
end if;
|
|
end Check_Naming;
|
|
|
|
----------------------------
|
|
-- Initialize_Naming_Data --
|
|
----------------------------
|
|
|
|
procedure Initialize_Naming_Data is
|
|
Specs : Array_Element_Id :=
|
|
Util.Value_Of
|
|
(Name_Spec_Suffix,
|
|
Naming.Decl.Arrays,
|
|
Shared);
|
|
|
|
Impls : Array_Element_Id :=
|
|
Util.Value_Of
|
|
(Name_Body_Suffix,
|
|
Naming.Decl.Arrays,
|
|
Shared);
|
|
|
|
Lang : Language_Ptr;
|
|
Lang_Name : Name_Id;
|
|
Value : Variable_Value;
|
|
Extended : Project_Id;
|
|
|
|
begin
|
|
-- At this stage, the project already contains the default extensions
|
|
-- for the various languages. We now merge those suffixes read in the
|
|
-- user project, and they override the default.
|
|
|
|
while Specs /= No_Array_Element loop
|
|
Lang_Name := Shared.Array_Elements.Table (Specs).Index;
|
|
Lang :=
|
|
Get_Language_From_Name
|
|
(Project, Name => Get_Name_String (Lang_Name));
|
|
|
|
-- An extending project inherits its parent projects' languages
|
|
-- so if needed we should create entries for those languages
|
|
|
|
if Lang = null then
|
|
Extended := Project.Extends;
|
|
while Extended /= null loop
|
|
Lang := Get_Language_From_Name
|
|
(Extended, Name => Get_Name_String (Lang_Name));
|
|
exit when Lang /= null;
|
|
|
|
Extended := Extended.Extends;
|
|
end loop;
|
|
|
|
if Lang /= null then
|
|
Lang := new Language_Data'(Lang.all);
|
|
Lang.First_Source := null;
|
|
Lang.Next := Project.Languages;
|
|
Project.Languages := Lang;
|
|
end if;
|
|
end if;
|
|
|
|
-- If language was not found in project or the projects it extends
|
|
|
|
if Lang = null then
|
|
Debug_Output
|
|
("ignoring spec naming data (lang. not in project): ",
|
|
Lang_Name);
|
|
|
|
else
|
|
Value := Shared.Array_Elements.Table (Specs).Value;
|
|
|
|
if Value.Kind = Single then
|
|
Lang.Config.Naming_Data.Spec_Suffix :=
|
|
Canonical_Case_File_Name (Value.Value);
|
|
end if;
|
|
end if;
|
|
|
|
Specs := Shared.Array_Elements.Table (Specs).Next;
|
|
end loop;
|
|
|
|
while Impls /= No_Array_Element loop
|
|
Lang_Name := Shared.Array_Elements.Table (Impls).Index;
|
|
Lang :=
|
|
Get_Language_From_Name
|
|
(Project, Name => Get_Name_String (Lang_Name));
|
|
|
|
if Lang = null then
|
|
Debug_Output
|
|
("ignoring impl naming data (lang. not in project): ",
|
|
Lang_Name);
|
|
else
|
|
Value := Shared.Array_Elements.Table (Impls).Value;
|
|
|
|
if Lang.Name = Name_Ada then
|
|
Ada_Body_Suffix_Loc := Value.Location;
|
|
end if;
|
|
|
|
if Value.Kind = Single then
|
|
Lang.Config.Naming_Data.Body_Suffix :=
|
|
Canonical_Case_File_Name (Value.Value);
|
|
end if;
|
|
end if;
|
|
|
|
Impls := Shared.Array_Elements.Table (Impls).Next;
|
|
end loop;
|
|
end Initialize_Naming_Data;
|
|
|
|
-- Start of processing for Check_Naming_Schemes
|
|
|
|
begin
|
|
-- No Naming package or parsing a configuration file? nothing to do
|
|
|
|
if Naming_Id /= No_Package
|
|
and then Project.Qualifier /= Configuration
|
|
then
|
|
Naming := Shared.Packages.Table (Naming_Id);
|
|
Debug_Increase_Indent ("checking package Naming for ", Project.Name);
|
|
Initialize_Naming_Data;
|
|
Check_Naming;
|
|
Debug_Decrease_Indent ("done checking package naming");
|
|
end if;
|
|
end Check_Package_Naming;
|
|
|
|
---------------------------------
|
|
-- Check_Programming_Languages --
|
|
---------------------------------
|
|
|
|
procedure Check_Programming_Languages
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Languages : Variable_Value := Nil_Variable_Value;
|
|
Def_Lang : Variable_Value := Nil_Variable_Value;
|
|
Def_Lang_Id : Name_Id;
|
|
|
|
procedure Add_Language (Name, Display_Name : Name_Id);
|
|
-- Add a new language to the list of languages for the project.
|
|
-- Nothing is done if the language has already been defined
|
|
|
|
------------------
|
|
-- Add_Language --
|
|
------------------
|
|
|
|
procedure Add_Language (Name, Display_Name : Name_Id) is
|
|
Lang : Language_Ptr;
|
|
|
|
begin
|
|
Lang := Project.Languages;
|
|
while Lang /= No_Language_Index loop
|
|
if Name = Lang.Name then
|
|
return;
|
|
end if;
|
|
|
|
Lang := Lang.Next;
|
|
end loop;
|
|
|
|
Lang := new Language_Data'(No_Language_Data);
|
|
Lang.Next := Project.Languages;
|
|
Project.Languages := Lang;
|
|
Lang.Name := Name;
|
|
Lang.Display_Name := Display_Name;
|
|
end Add_Language;
|
|
|
|
-- Start of processing for Check_Programming_Languages
|
|
|
|
begin
|
|
Project.Languages := null;
|
|
Languages :=
|
|
Prj.Util.Value_Of (Name_Languages, Project.Decl.Attributes, Shared);
|
|
Def_Lang :=
|
|
Prj.Util.Value_Of
|
|
(Name_Default_Language, Project.Decl.Attributes, Shared);
|
|
|
|
if Project.Source_Dirs /= Nil_String then
|
|
|
|
-- Check if languages are specified in this project
|
|
|
|
if Languages.Default then
|
|
|
|
-- Fail if there is no default language defined
|
|
|
|
if Def_Lang.Default then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"no languages defined for this project",
|
|
Project.Location, Project);
|
|
Def_Lang_Id := No_Name;
|
|
|
|
else
|
|
Get_Name_String (Def_Lang.Value);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
Def_Lang_Id := Name_Find;
|
|
end if;
|
|
|
|
if Def_Lang_Id /= No_Name then
|
|
Get_Name_String (Def_Lang_Id);
|
|
Name_Buffer (1) := GNAT.Case_Util.To_Upper (Name_Buffer (1));
|
|
Add_Language
|
|
(Name => Def_Lang_Id,
|
|
Display_Name => Name_Find);
|
|
end if;
|
|
|
|
else
|
|
declare
|
|
Current : String_List_Id := Languages.Values;
|
|
Element : String_Element;
|
|
|
|
begin
|
|
-- If there are no languages declared, there are no sources
|
|
|
|
if Current = Nil_String then
|
|
Project.Source_Dirs := Nil_String;
|
|
|
|
if Project.Qualifier = Standard then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a standard project must have at least one language",
|
|
Languages.Location, Project);
|
|
end if;
|
|
|
|
else
|
|
-- Look through all the languages specified in attribute
|
|
-- Languages.
|
|
|
|
while Current /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (Current);
|
|
Get_Name_String (Element.Value);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
|
|
Add_Language
|
|
(Name => Name_Find,
|
|
Display_Name => Element.Value);
|
|
|
|
Current := Element.Next;
|
|
end loop;
|
|
end if;
|
|
end;
|
|
end if;
|
|
end if;
|
|
end Check_Programming_Languages;
|
|
|
|
-------------------------------
|
|
-- Check_Stand_Alone_Library --
|
|
-------------------------------
|
|
|
|
procedure Check_Stand_Alone_Library
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Lib_Name : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Name,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Lib_Standalone : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Standalone,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Lib_Auto_Init : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Auto_Init,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Lib_Src_Dir : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Src_Dir,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Lib_Symbol_File : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Symbol_File,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Lib_Symbol_Policy : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Symbol_Policy,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Lib_Ref_Symbol_File : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Library_Reference_Symbol_File,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Auto_Init_Supported : Boolean;
|
|
OK : Boolean := True;
|
|
|
|
begin
|
|
Auto_Init_Supported := Project.Config.Auto_Init_Supported;
|
|
|
|
-- It is a stand-alone library project file if there is at least one
|
|
-- unit in the declared or inherited interface.
|
|
|
|
if Project.Lib_Interface_ALIs = Nil_String then
|
|
if not Lib_Standalone.Default
|
|
and then Get_Name_String (Lib_Standalone.Value) /= "no"
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Library_Standalone valid only if library has Ada interfaces",
|
|
Lib_Standalone.Location, Project);
|
|
end if;
|
|
|
|
else
|
|
if Project.Standalone_Library = No then
|
|
Project.Standalone_Library := Standard;
|
|
end if;
|
|
|
|
-- The name of a stand-alone library needs to have the syntax of an
|
|
-- Ada identifier.
|
|
|
|
declare
|
|
Name : constant String := Get_Name_String (Project.Library_Name);
|
|
OK : Boolean := Is_Letter (Name (Name'First));
|
|
|
|
Underline : Boolean := False;
|
|
|
|
begin
|
|
for J in Name'First + 1 .. Name'Last loop
|
|
exit when not OK;
|
|
|
|
if Is_Alphanumeric (Name (J)) then
|
|
Underline := False;
|
|
|
|
elsif Name (J) = '_' then
|
|
if Underline then
|
|
OK := False;
|
|
else
|
|
Underline := True;
|
|
end if;
|
|
|
|
else
|
|
OK := False;
|
|
end if;
|
|
end loop;
|
|
|
|
OK := OK and not Underline;
|
|
|
|
if not OK then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Incorrect library name for a Stand-Alone Library",
|
|
Lib_Name.Location, Project);
|
|
return;
|
|
end if;
|
|
end;
|
|
|
|
if Lib_Standalone.Default then
|
|
Project.Standalone_Library := Standard;
|
|
|
|
else
|
|
Get_Name_String (Lib_Standalone.Value);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
|
|
if Name_Buffer (1 .. Name_Len) = "standard" then
|
|
Project.Standalone_Library := Standard;
|
|
|
|
elsif Name_Buffer (1 .. Name_Len) = "encapsulated" then
|
|
Project.Standalone_Library := Encapsulated;
|
|
|
|
elsif Name_Buffer (1 .. Name_Len) = "no" then
|
|
Project.Standalone_Library := No;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"wrong value for Library_Standalone "
|
|
& "when Library_Interface defined",
|
|
Lib_Standalone.Location, Project);
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value for attribute Library_Standalone",
|
|
Lib_Standalone.Location, Project);
|
|
end if;
|
|
end if;
|
|
|
|
-- Check value of attribute Library_Auto_Init and set Lib_Auto_Init
|
|
-- accordingly.
|
|
|
|
if Lib_Auto_Init.Default then
|
|
|
|
-- If no attribute Library_Auto_Init is declared, then set auto
|
|
-- init only if it is supported.
|
|
|
|
Project.Lib_Auto_Init := Auto_Init_Supported;
|
|
|
|
else
|
|
Get_Name_String (Lib_Auto_Init.Value);
|
|
To_Lower (Name_Buffer (1 .. Name_Len));
|
|
|
|
if Name_Buffer (1 .. Name_Len) = "false" then
|
|
Project.Lib_Auto_Init := False;
|
|
|
|
elsif Name_Buffer (1 .. Name_Len) = "true" then
|
|
if Auto_Init_Supported then
|
|
Project.Lib_Auto_Init := True;
|
|
|
|
else
|
|
-- Library_Auto_Init cannot be "true" if auto init is not
|
|
-- supported.
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library auto init not supported " &
|
|
"on this platform",
|
|
Lib_Auto_Init.Location, Project);
|
|
end if;
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"invalid value for attribute Library_Auto_Init",
|
|
Lib_Auto_Init.Location, Project);
|
|
end if;
|
|
end if;
|
|
|
|
-- If attribute Library_Src_Dir is defined and not the empty string,
|
|
-- check if the directory exist and is not the object directory or
|
|
-- one of the source directories. This is the directory where copies
|
|
-- of the interface sources will be copied. Note that this directory
|
|
-- may be the library directory.
|
|
|
|
if Lib_Src_Dir.Value /= Empty_String then
|
|
declare
|
|
Dir_Id : constant File_Name_Type :=
|
|
File_Name_Type (Lib_Src_Dir.Value);
|
|
Dir_Exists : Boolean;
|
|
|
|
begin
|
|
Locate_Directory
|
|
(Project,
|
|
Dir_Id,
|
|
Path => Project.Library_Src_Dir,
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Must_Exist => False,
|
|
Create => "library source copy",
|
|
Location => Lib_Src_Dir.Location,
|
|
Externally_Built => Project.Externally_Built);
|
|
|
|
-- If directory does not exist, report an error
|
|
|
|
if not Dir_Exists then
|
|
|
|
-- Get the absolute name of the library directory that does
|
|
-- not exist, to report an error.
|
|
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Project.Library_Src_Dir.Display_Name);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Directory { does not exist",
|
|
Lib_Src_Dir.Location, Project);
|
|
|
|
-- Report error if it is the same as the object directory
|
|
|
|
elsif Project.Library_Src_Dir = Project.Object_Directory then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"directory to copy interfaces cannot be " &
|
|
"the object directory",
|
|
Lib_Src_Dir.Location, Project);
|
|
Project.Library_Src_Dir := No_Path_Information;
|
|
|
|
else
|
|
declare
|
|
Src_Dirs : String_List_Id;
|
|
Src_Dir : String_Element;
|
|
Pid : Project_List;
|
|
|
|
begin
|
|
-- Interface copy directory cannot be one of the source
|
|
-- directory of the current project.
|
|
|
|
Src_Dirs := Project.Source_Dirs;
|
|
while Src_Dirs /= Nil_String loop
|
|
Src_Dir := Shared.String_Elements.Table (Src_Dirs);
|
|
|
|
-- Report error if it is one of the source directories
|
|
|
|
if Project.Library_Src_Dir.Name =
|
|
Path_Name_Type (Src_Dir.Value)
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"directory to copy interfaces cannot " &
|
|
"be one of the source directories",
|
|
Lib_Src_Dir.Location, Project);
|
|
Project.Library_Src_Dir := No_Path_Information;
|
|
exit;
|
|
end if;
|
|
|
|
Src_Dirs := Src_Dir.Next;
|
|
end loop;
|
|
|
|
if Project.Library_Src_Dir /= No_Path_Information then
|
|
|
|
-- It cannot be a source directory of any other
|
|
-- project either.
|
|
|
|
Pid := Data.Tree.Projects;
|
|
Project_Loop : loop
|
|
exit Project_Loop when Pid = null;
|
|
|
|
Src_Dirs := Pid.Project.Source_Dirs;
|
|
Dir_Loop : while Src_Dirs /= Nil_String loop
|
|
Src_Dir :=
|
|
Shared.String_Elements.Table (Src_Dirs);
|
|
|
|
-- Report error if it is one of the source
|
|
-- directories.
|
|
|
|
if Project.Library_Src_Dir.Name =
|
|
Path_Name_Type (Src_Dir.Value)
|
|
then
|
|
Error_Msg_File_1 :=
|
|
File_Name_Type (Src_Dir.Value);
|
|
Error_Msg_Name_1 := Pid.Project.Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"directory to copy interfaces cannot " &
|
|
"be the same as source directory { of " &
|
|
"project %%",
|
|
Lib_Src_Dir.Location, Project);
|
|
Project.Library_Src_Dir :=
|
|
No_Path_Information;
|
|
exit Project_Loop;
|
|
end if;
|
|
|
|
Src_Dirs := Src_Dir.Next;
|
|
end loop Dir_Loop;
|
|
|
|
Pid := Pid.Next;
|
|
end loop Project_Loop;
|
|
end if;
|
|
end;
|
|
|
|
-- In high verbosity, if there is a valid Library_Src_Dir,
|
|
-- display its path name.
|
|
|
|
if Project.Library_Src_Dir /= No_Path_Information
|
|
and then Current_Verbosity = High
|
|
then
|
|
Write_Attr
|
|
("Directory to copy interfaces",
|
|
Get_Name_String (Project.Library_Src_Dir.Name));
|
|
end if;
|
|
end if;
|
|
end;
|
|
end if;
|
|
|
|
-- Check the symbol related attributes
|
|
|
|
-- First, the symbol policy
|
|
|
|
if not Lib_Symbol_Policy.Default then
|
|
declare
|
|
Value : constant String :=
|
|
To_Lower
|
|
(Get_Name_String (Lib_Symbol_Policy.Value));
|
|
|
|
begin
|
|
-- Symbol policy must have one of a limited number of values
|
|
|
|
if Value = "autonomous" or else Value = "default" then
|
|
Project.Symbol_Data.Symbol_Policy := Autonomous;
|
|
|
|
elsif Value = "compliant" then
|
|
Project.Symbol_Data.Symbol_Policy := Compliant;
|
|
|
|
elsif Value = "controlled" then
|
|
Project.Symbol_Data.Symbol_Policy := Controlled;
|
|
|
|
elsif Value = "restricted" then
|
|
Project.Symbol_Data.Symbol_Policy := Restricted;
|
|
|
|
elsif Value = "direct" then
|
|
Project.Symbol_Data.Symbol_Policy := Direct;
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"illegal value for Library_Symbol_Policy",
|
|
Lib_Symbol_Policy.Location, Project);
|
|
end if;
|
|
end;
|
|
end if;
|
|
|
|
-- If attribute Library_Symbol_File is not specified, symbol policy
|
|
-- cannot be Restricted.
|
|
|
|
if Lib_Symbol_File.Default then
|
|
if Project.Symbol_Data.Symbol_Policy = Restricted then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Library_Symbol_File needs to be defined when " &
|
|
"symbol policy is Restricted",
|
|
Lib_Symbol_Policy.Location, Project);
|
|
end if;
|
|
|
|
else
|
|
-- Library_Symbol_File is defined
|
|
|
|
Project.Symbol_Data.Symbol_File :=
|
|
Path_Name_Type (Lib_Symbol_File.Value);
|
|
|
|
Get_Name_String (Lib_Symbol_File.Value);
|
|
|
|
if Name_Len = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"symbol file name cannot be an empty string",
|
|
Lib_Symbol_File.Location, Project);
|
|
|
|
else
|
|
OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
|
|
|
|
if OK then
|
|
for J in 1 .. Name_Len loop
|
|
if Is_Directory_Separator (Name_Buffer (J)) then
|
|
OK := False;
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
end if;
|
|
|
|
if not OK then
|
|
Error_Msg_File_1 := File_Name_Type (Lib_Symbol_File.Value);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"symbol file name { is illegal. " &
|
|
"Name cannot include directory info.",
|
|
Lib_Symbol_File.Location, Project);
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
-- If attribute Library_Reference_Symbol_File is not defined,
|
|
-- symbol policy cannot be Compliant or Controlled.
|
|
|
|
if Lib_Ref_Symbol_File.Default then
|
|
if Project.Symbol_Data.Symbol_Policy = Compliant
|
|
or else Project.Symbol_Data.Symbol_Policy = Controlled
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a reference symbol file needs to be defined",
|
|
Lib_Symbol_Policy.Location, Project);
|
|
end if;
|
|
|
|
else
|
|
-- Library_Reference_Symbol_File is defined, check file exists
|
|
|
|
Project.Symbol_Data.Reference :=
|
|
Path_Name_Type (Lib_Ref_Symbol_File.Value);
|
|
|
|
Get_Name_String (Lib_Ref_Symbol_File.Value);
|
|
|
|
if Name_Len = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"reference symbol file name cannot be an empty string",
|
|
Lib_Symbol_File.Location, Project);
|
|
|
|
else
|
|
if not Is_Absolute_Path (Name_Buffer (1 .. Name_Len)) then
|
|
Name_Len := 0;
|
|
Add_Str_To_Name_Buffer
|
|
(Get_Name_String (Project.Directory.Name));
|
|
Add_Str_To_Name_Buffer
|
|
(Get_Name_String (Lib_Ref_Symbol_File.Value));
|
|
Project.Symbol_Data.Reference := Name_Find;
|
|
end if;
|
|
|
|
if not Is_Regular_File
|
|
(Get_Name_String (Project.Symbol_Data.Reference))
|
|
then
|
|
Error_Msg_File_1 :=
|
|
File_Name_Type (Lib_Ref_Symbol_File.Value);
|
|
|
|
-- For controlled and direct symbol policies, it is an error
|
|
-- if the reference symbol file does not exist. For other
|
|
-- symbol policies, this is just a warning
|
|
|
|
Error_Msg_Warn :=
|
|
Project.Symbol_Data.Symbol_Policy /= Controlled
|
|
and then Project.Symbol_Data.Symbol_Policy /= Direct;
|
|
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"<library reference symbol file { does not exist",
|
|
Lib_Ref_Symbol_File.Location, Project);
|
|
|
|
-- In addition in the non-controlled case, if symbol policy
|
|
-- is Compliant, it is changed to Autonomous, because there
|
|
-- is no reference to check against, and we don't want to
|
|
-- fail in this case.
|
|
|
|
if Project.Symbol_Data.Symbol_Policy /= Controlled then
|
|
if Project.Symbol_Data.Symbol_Policy = Compliant then
|
|
Project.Symbol_Data.Symbol_Policy := Autonomous;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
-- If both the reference symbol file and the symbol file are
|
|
-- defined, then check that they are not the same file.
|
|
|
|
if Project.Symbol_Data.Symbol_File /= No_Path then
|
|
Get_Name_String (Project.Symbol_Data.Symbol_File);
|
|
|
|
if Name_Len > 0 then
|
|
declare
|
|
-- We do not need to pass a Directory to
|
|
-- Normalize_Pathname, since the path_information
|
|
-- already contains absolute information.
|
|
|
|
Symb_Path : constant String :=
|
|
Normalize_Pathname
|
|
(Get_Name_String
|
|
(Project.Object_Directory.Name) &
|
|
Name_Buffer (1 .. Name_Len),
|
|
Directory => "/",
|
|
Resolve_Links =>
|
|
Opt.Follow_Links_For_Files);
|
|
Ref_Path : constant String :=
|
|
Normalize_Pathname
|
|
(Get_Name_String
|
|
(Project.Symbol_Data.Reference),
|
|
Directory => "/",
|
|
Resolve_Links =>
|
|
Opt.Follow_Links_For_Files);
|
|
begin
|
|
if Symb_Path = Ref_Path then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"library reference symbol file and library" &
|
|
" symbol file cannot be the same file",
|
|
Lib_Ref_Symbol_File.Location, Project);
|
|
end if;
|
|
end;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end Check_Stand_Alone_Library;
|
|
|
|
---------------------
|
|
-- Check_Unit_Name --
|
|
---------------------
|
|
|
|
procedure Check_Unit_Name (Name : String; Unit : out Name_Id) is
|
|
The_Name : String := Name;
|
|
Real_Name : Name_Id;
|
|
Need_Letter : Boolean := True;
|
|
Last_Underscore : Boolean := False;
|
|
OK : Boolean := The_Name'Length > 0;
|
|
First : Positive;
|
|
|
|
function Is_Reserved (Name : Name_Id) return Boolean;
|
|
function Is_Reserved (S : String) return Boolean;
|
|
-- Check that the given name is not an Ada 95 reserved word. The reason
|
|
-- for the Ada 95 here is that we do not want to exclude the case of an
|
|
-- Ada 95 unit called Interface (for example). In Ada 2005, such a unit
|
|
-- name would be rejected anyway by the compiler. That means there is no
|
|
-- requirement that the project file parser reject this.
|
|
|
|
-----------------
|
|
-- Is_Reserved --
|
|
-----------------
|
|
|
|
function Is_Reserved (S : String) return Boolean is
|
|
begin
|
|
Name_Len := 0;
|
|
Add_Str_To_Name_Buffer (S);
|
|
return Is_Reserved (Name_Find);
|
|
end Is_Reserved;
|
|
|
|
-----------------
|
|
-- Is_Reserved --
|
|
-----------------
|
|
|
|
function Is_Reserved (Name : Name_Id) return Boolean is
|
|
begin
|
|
if Get_Name_Table_Byte (Name) /= 0
|
|
and then
|
|
not Nam_In (Name, Name_Project, Name_Extends, Name_External)
|
|
and then Name not in Ada_2005_Reserved_Words
|
|
then
|
|
Unit := No_Name;
|
|
Debug_Output ("Ada reserved word: ", Name);
|
|
return True;
|
|
|
|
else
|
|
return False;
|
|
end if;
|
|
end Is_Reserved;
|
|
|
|
-- Start of processing for Check_Unit_Name
|
|
|
|
begin
|
|
To_Lower (The_Name);
|
|
|
|
Name_Len := The_Name'Length;
|
|
Name_Buffer (1 .. Name_Len) := The_Name;
|
|
|
|
Real_Name := Name_Find;
|
|
|
|
if Is_Reserved (Real_Name) then
|
|
return;
|
|
end if;
|
|
|
|
First := The_Name'First;
|
|
|
|
for Index in The_Name'Range loop
|
|
if Need_Letter then
|
|
|
|
-- We need a letter (at the beginning, and following a dot),
|
|
-- but we don't have one.
|
|
|
|
if Is_Letter (The_Name (Index)) then
|
|
Need_Letter := False;
|
|
|
|
else
|
|
OK := False;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Int (Types.Int (Index));
|
|
Write_Str (": '");
|
|
Write_Char (The_Name (Index));
|
|
Write_Line ("' is not a letter.");
|
|
end if;
|
|
|
|
exit;
|
|
end if;
|
|
|
|
elsif Last_Underscore
|
|
and then (The_Name (Index) = '_' or else The_Name (Index) = '.')
|
|
then
|
|
-- Two underscores are illegal, and a dot cannot follow
|
|
-- an underscore.
|
|
|
|
OK := False;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Int (Types.Int (Index));
|
|
Write_Str (": '");
|
|
Write_Char (The_Name (Index));
|
|
Write_Line ("' is illegal here.");
|
|
end if;
|
|
|
|
exit;
|
|
|
|
elsif The_Name (Index) = '.' then
|
|
|
|
-- First, check if the name before the dot is not a reserved word
|
|
|
|
if Is_Reserved (The_Name (First .. Index - 1)) then
|
|
return;
|
|
end if;
|
|
|
|
First := Index + 1;
|
|
|
|
-- We need a letter after a dot
|
|
|
|
Need_Letter := True;
|
|
|
|
elsif The_Name (Index) = '_' then
|
|
Last_Underscore := True;
|
|
|
|
else
|
|
-- We need an letter or a digit
|
|
|
|
Last_Underscore := False;
|
|
|
|
if not Is_Alphanumeric (The_Name (Index)) then
|
|
OK := False;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Int (Types.Int (Index));
|
|
Write_Str (": '");
|
|
Write_Char (The_Name (Index));
|
|
Write_Line ("' is not alphanumeric.");
|
|
end if;
|
|
|
|
exit;
|
|
end if;
|
|
end if;
|
|
end loop;
|
|
|
|
-- Cannot end with an underscore or a dot
|
|
|
|
OK := OK and then not Need_Letter and then not Last_Underscore;
|
|
|
|
if OK then
|
|
if First /= Name'First
|
|
and then Is_Reserved (The_Name (First .. The_Name'Last))
|
|
then
|
|
return;
|
|
end if;
|
|
|
|
Unit := Real_Name;
|
|
|
|
else
|
|
-- Signal a problem with No_Name
|
|
|
|
Unit := No_Name;
|
|
end if;
|
|
end Check_Unit_Name;
|
|
|
|
----------------------------
|
|
-- Compute_Directory_Last --
|
|
----------------------------
|
|
|
|
function Compute_Directory_Last (Dir : String) return Natural is
|
|
begin
|
|
if Dir'Length > 1
|
|
and then Is_Directory_Separator (Dir (Dir'Last - 1))
|
|
then
|
|
return Dir'Last - 1;
|
|
else
|
|
return Dir'Last;
|
|
end if;
|
|
end Compute_Directory_Last;
|
|
|
|
---------------------
|
|
-- Get_Directories --
|
|
---------------------
|
|
|
|
procedure Get_Directories
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Object_Dir : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Object_Dir, Project.Decl.Attributes, Shared);
|
|
|
|
Exec_Dir : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Exec_Dir, Project.Decl.Attributes, Shared);
|
|
|
|
Source_Dirs : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Source_Dirs, Project.Decl.Attributes, Shared);
|
|
|
|
Ignore_Source_Sub_Dirs : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Ignore_Source_Sub_Dirs,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Excluded_Source_Dirs : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Excluded_Source_Dirs,
|
|
Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Source_Files : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Source_Files,
|
|
Project.Decl.Attributes, Shared);
|
|
|
|
Last_Source_Dir : String_List_Id := Nil_String;
|
|
Last_Src_Dir_Rank : Number_List_Index := No_Number_List;
|
|
|
|
Languages : constant Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Name_Languages, Project.Decl.Attributes, Shared);
|
|
|
|
Remove_Source_Dirs : Boolean := False;
|
|
|
|
procedure Add_To_Or_Remove_From_Source_Dirs
|
|
(Path : Path_Information;
|
|
Rank : Natural);
|
|
-- When Removed = False, the directory Path_Id to the list of
|
|
-- source_dirs if not already in the list. When Removed = True,
|
|
-- removed directory Path_Id if in the list.
|
|
|
|
procedure Find_Source_Dirs is new Expand_Subdirectory_Pattern
|
|
(Add_To_Or_Remove_From_Source_Dirs);
|
|
|
|
---------------------------------------
|
|
-- Add_To_Or_Remove_From_Source_Dirs --
|
|
---------------------------------------
|
|
|
|
procedure Add_To_Or_Remove_From_Source_Dirs
|
|
(Path : Path_Information;
|
|
Rank : Natural)
|
|
is
|
|
List : String_List_Id;
|
|
Prev : String_List_Id;
|
|
Rank_List : Number_List_Index;
|
|
Prev_Rank : Number_List_Index;
|
|
Element : String_Element;
|
|
|
|
begin
|
|
Prev := Nil_String;
|
|
Prev_Rank := No_Number_List;
|
|
List := Project.Source_Dirs;
|
|
Rank_List := Project.Source_Dir_Ranks;
|
|
while List /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (List);
|
|
exit when Element.Value = Name_Id (Path.Name);
|
|
Prev := List;
|
|
List := Element.Next;
|
|
Prev_Rank := Rank_List;
|
|
Rank_List := Shared.Number_Lists.Table (Prev_Rank).Next;
|
|
end loop;
|
|
|
|
-- The directory is in the list if List is not Nil_String
|
|
|
|
if not Remove_Source_Dirs and then List = Nil_String then
|
|
Debug_Output ("adding source dir=", Name_Id (Path.Display_Name));
|
|
|
|
String_Element_Table.Increment_Last (Shared.String_Elements);
|
|
Element :=
|
|
(Value => Name_Id (Path.Name),
|
|
Index => 0,
|
|
Display_Value => Name_Id (Path.Display_Name),
|
|
Location => No_Location,
|
|
Flag => False,
|
|
Next => Nil_String);
|
|
|
|
Number_List_Table.Increment_Last (Shared.Number_Lists);
|
|
|
|
if Last_Source_Dir = Nil_String then
|
|
|
|
-- This is the first source directory
|
|
|
|
Project.Source_Dirs :=
|
|
String_Element_Table.Last (Shared.String_Elements);
|
|
Project.Source_Dir_Ranks :=
|
|
Number_List_Table.Last (Shared.Number_Lists);
|
|
|
|
else
|
|
-- We already have source directories, link the previous
|
|
-- last to the new one.
|
|
|
|
Shared.String_Elements.Table (Last_Source_Dir).Next :=
|
|
String_Element_Table.Last (Shared.String_Elements);
|
|
Shared.Number_Lists.Table (Last_Src_Dir_Rank).Next :=
|
|
Number_List_Table.Last (Shared.Number_Lists);
|
|
end if;
|
|
|
|
-- And register this source directory as the new last
|
|
|
|
Last_Source_Dir :=
|
|
String_Element_Table.Last (Shared.String_Elements);
|
|
Shared.String_Elements.Table (Last_Source_Dir) := Element;
|
|
Last_Src_Dir_Rank := Number_List_Table.Last (Shared.Number_Lists);
|
|
Shared.Number_Lists.Table (Last_Src_Dir_Rank) :=
|
|
(Number => Rank, Next => No_Number_List);
|
|
|
|
elsif Remove_Source_Dirs and then List /= Nil_String then
|
|
|
|
-- Remove source dir if present
|
|
|
|
if Prev = Nil_String then
|
|
Project.Source_Dirs := Shared.String_Elements.Table (List).Next;
|
|
Project.Source_Dir_Ranks :=
|
|
Shared.Number_Lists.Table (Rank_List).Next;
|
|
|
|
else
|
|
Shared.String_Elements.Table (Prev).Next :=
|
|
Shared.String_Elements.Table (List).Next;
|
|
Shared.Number_Lists.Table (Prev_Rank).Next :=
|
|
Shared.Number_Lists.Table (Rank_List).Next;
|
|
end if;
|
|
end if;
|
|
end Add_To_Or_Remove_From_Source_Dirs;
|
|
|
|
-- Local declarations
|
|
|
|
Dir_Exists : Boolean;
|
|
|
|
No_Sources : constant Boolean :=
|
|
Project.Qualifier = Abstract_Project
|
|
or else (((not Source_Files.Default
|
|
and then Source_Files.Values = Nil_String)
|
|
or else
|
|
(not Source_Dirs.Default
|
|
and then Source_Dirs.Values = Nil_String)
|
|
or else
|
|
(not Languages.Default
|
|
and then Languages.Values = Nil_String))
|
|
and then Project.Extends = No_Project);
|
|
|
|
-- Start of processing for Get_Directories
|
|
|
|
begin
|
|
Debug_Output ("starting to look for directories");
|
|
|
|
-- Set the object directory to its default which may be nil, if there
|
|
-- is no sources in the project.
|
|
|
|
if No_Sources then
|
|
Project.Object_Directory := No_Path_Information;
|
|
else
|
|
Project.Object_Directory := Project.Directory;
|
|
end if;
|
|
|
|
-- Check the object directory
|
|
|
|
if Object_Dir.Value /= Empty_String then
|
|
Get_Name_String (Object_Dir.Value);
|
|
|
|
if Name_Len = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Object_Dir cannot be empty",
|
|
Object_Dir.Location, Project);
|
|
|
|
elsif Setup_Projects
|
|
and then No_Sources
|
|
and then Project.Extends = No_Project
|
|
then
|
|
-- Do not create an object directory for a non extending project
|
|
-- with no sources.
|
|
|
|
Locate_Directory
|
|
(Project,
|
|
File_Name_Type (Object_Dir.Value),
|
|
Path => Project.Object_Directory,
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Location => Object_Dir.Location,
|
|
Must_Exist => False,
|
|
Externally_Built => Project.Externally_Built);
|
|
|
|
else
|
|
-- We check that the specified object directory does exist.
|
|
-- However, even when it doesn't exist, we set it to a default
|
|
-- value. This is for the benefit of tools that recover from
|
|
-- errors; for example, these tools could create the non existent
|
|
-- directory. We always return an absolute directory name though.
|
|
|
|
Locate_Directory
|
|
(Project,
|
|
File_Name_Type (Object_Dir.Value),
|
|
Path => Project.Object_Directory,
|
|
Create => "object",
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Location => Object_Dir.Location,
|
|
Must_Exist => False,
|
|
Externally_Built => Project.Externally_Built);
|
|
|
|
if not Dir_Exists and then not Project.Externally_Built then
|
|
if Opt.Directories_Must_Exist_In_Projects then
|
|
|
|
-- The object directory does not exist, report an error if
|
|
-- the project is not externally built.
|
|
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Object_Dir.Value);
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Require_Obj_Dirs,
|
|
"object directory { not found",
|
|
Project.Location, Project);
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
elsif not No_Sources and then Subdirs /= null then
|
|
Name_Len := 1;
|
|
Name_Buffer (1) := '.';
|
|
Locate_Directory
|
|
(Project,
|
|
Name_Find,
|
|
Path => Project.Object_Directory,
|
|
Create => "object",
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Location => Object_Dir.Location,
|
|
Externally_Built => Project.Externally_Built);
|
|
end if;
|
|
|
|
if Current_Verbosity = High then
|
|
if Project.Object_Directory = No_Path_Information then
|
|
Debug_Output ("no object directory");
|
|
else
|
|
Write_Attr
|
|
("Object directory",
|
|
Get_Name_String (Project.Object_Directory.Display_Name));
|
|
end if;
|
|
end if;
|
|
|
|
-- Check the exec directory
|
|
|
|
-- We set the object directory to its default
|
|
|
|
Project.Exec_Directory := Project.Object_Directory;
|
|
|
|
if Exec_Dir.Value /= Empty_String then
|
|
Get_Name_String (Exec_Dir.Value);
|
|
|
|
if Name_Len = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"Exec_Dir cannot be empty",
|
|
Exec_Dir.Location, Project);
|
|
|
|
elsif Setup_Projects
|
|
and then No_Sources
|
|
and then Project.Extends = No_Project
|
|
then
|
|
-- Do not create an exec directory for a non extending project
|
|
-- with no sources.
|
|
|
|
Locate_Directory
|
|
(Project,
|
|
File_Name_Type (Exec_Dir.Value),
|
|
Path => Project.Exec_Directory,
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Location => Exec_Dir.Location,
|
|
Externally_Built => Project.Externally_Built);
|
|
|
|
else
|
|
-- We check that the specified exec directory does exist
|
|
|
|
Locate_Directory
|
|
(Project,
|
|
File_Name_Type (Exec_Dir.Value),
|
|
Path => Project.Exec_Directory,
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Create => "exec",
|
|
Location => Exec_Dir.Location,
|
|
Externally_Built => Project.Externally_Built);
|
|
|
|
if not Dir_Exists then
|
|
if Opt.Directories_Must_Exist_In_Projects then
|
|
Err_Vars.Error_Msg_File_1 := File_Name_Type (Exec_Dir.Value);
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Missing_Source_Files,
|
|
"exec directory { not found", Project.Location, Project);
|
|
|
|
else
|
|
Project.Exec_Directory := No_Path_Information;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
if Current_Verbosity = High then
|
|
if Project.Exec_Directory = No_Path_Information then
|
|
Debug_Output ("no exec directory");
|
|
else
|
|
Debug_Output
|
|
("exec directory: ",
|
|
Name_Id (Project.Exec_Directory.Display_Name));
|
|
end if;
|
|
end if;
|
|
|
|
-- Look for the source directories
|
|
|
|
Debug_Output ("starting to look for source directories");
|
|
|
|
pragma Assert (Source_Dirs.Kind = List, "Source_Dirs is not a list");
|
|
|
|
if not Source_Files.Default and then Source_Files.Values = Nil_String
|
|
then
|
|
Project.Source_Dirs := Nil_String;
|
|
|
|
if Project.Qualifier = Standard then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a standard project cannot have no sources",
|
|
Source_Files.Location, Project);
|
|
end if;
|
|
|
|
elsif Source_Dirs.Default then
|
|
|
|
-- No Source_Dirs specified: the single source directory is the one
|
|
-- containing the project file.
|
|
|
|
Remove_Source_Dirs := False;
|
|
Add_To_Or_Remove_From_Source_Dirs
|
|
(Path => (Name => Project.Directory.Name,
|
|
Display_Name => Project.Directory.Display_Name),
|
|
Rank => 1);
|
|
|
|
else
|
|
Remove_Source_Dirs := False;
|
|
Find_Source_Dirs
|
|
(Project => Project,
|
|
Data => Data,
|
|
Patterns => Source_Dirs.Values,
|
|
Ignore => Ignore_Source_Sub_Dirs.Values,
|
|
Search_For => Search_Directories,
|
|
Resolve_Links => Opt.Follow_Links_For_Dirs);
|
|
|
|
if Project.Source_Dirs = Nil_String
|
|
and then Project.Qualifier = Standard
|
|
then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a standard project cannot have no source directories",
|
|
Source_Dirs.Location, Project);
|
|
end if;
|
|
end if;
|
|
|
|
if not Excluded_Source_Dirs.Default
|
|
and then Excluded_Source_Dirs.Values /= Nil_String
|
|
then
|
|
Remove_Source_Dirs := True;
|
|
Find_Source_Dirs
|
|
(Project => Project,
|
|
Data => Data,
|
|
Patterns => Excluded_Source_Dirs.Values,
|
|
Ignore => Nil_String,
|
|
Search_For => Search_Directories,
|
|
Resolve_Links => Opt.Follow_Links_For_Dirs);
|
|
end if;
|
|
|
|
Debug_Output ("putting source directories in canonical cases");
|
|
|
|
declare
|
|
Current : String_List_Id := Project.Source_Dirs;
|
|
Element : String_Element;
|
|
|
|
begin
|
|
while Current /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (Current);
|
|
if Element.Value /= No_Name then
|
|
Element.Value :=
|
|
Name_Id (Canonical_Case_File_Name (Element.Value));
|
|
Shared.String_Elements.Table (Current) := Element;
|
|
end if;
|
|
|
|
Current := Element.Next;
|
|
end loop;
|
|
end;
|
|
end Get_Directories;
|
|
|
|
---------------
|
|
-- Get_Mains --
|
|
---------------
|
|
|
|
procedure Get_Mains
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Mains : constant Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Name_Main, Project.Decl.Attributes, Shared);
|
|
List : String_List_Id;
|
|
Elem : String_Element;
|
|
|
|
begin
|
|
Project.Mains := Mains.Values;
|
|
|
|
-- If no Mains were specified, and if we are an extending project,
|
|
-- inherit the Mains from the project we are extending.
|
|
|
|
if Mains.Default then
|
|
if not Project.Library and then Project.Extends /= No_Project then
|
|
Project.Mains := Project.Extends.Mains;
|
|
end if;
|
|
|
|
-- In a library project file, Main cannot be specified
|
|
|
|
elsif Project.Library then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"a library project file cannot have Main specified",
|
|
Mains.Location, Project);
|
|
|
|
else
|
|
List := Mains.Values;
|
|
while List /= Nil_String loop
|
|
Elem := Shared.String_Elements.Table (List);
|
|
|
|
if Length_Of_Name (Elem.Value) = 0 then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?a main cannot have an empty name",
|
|
Elem.Location, Project);
|
|
exit;
|
|
end if;
|
|
|
|
List := Elem.Next;
|
|
end loop;
|
|
end if;
|
|
end Get_Mains;
|
|
|
|
---------------------------
|
|
-- Get_Sources_From_File --
|
|
---------------------------
|
|
|
|
procedure Get_Sources_From_File
|
|
(Path : String;
|
|
Location : Source_Ptr;
|
|
Project : in out Project_Processing_Data;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
File : Prj.Util.Text_File;
|
|
Line : String (1 .. 250);
|
|
Last : Natural;
|
|
Source_Name : File_Name_Type;
|
|
Name_Loc : Name_Location;
|
|
|
|
begin
|
|
if Current_Verbosity = High then
|
|
Debug_Output ("opening """ & Path & '"');
|
|
end if;
|
|
|
|
-- Open the file
|
|
|
|
Prj.Util.Open (File, Path);
|
|
|
|
if not Prj.Util.Is_Valid (File) then
|
|
Error_Msg
|
|
(Data.Flags, "file does not exist", Location, Project.Project);
|
|
|
|
else
|
|
-- Read the lines one by one
|
|
|
|
while not Prj.Util.End_Of_File (File) loop
|
|
Prj.Util.Get_Line (File, Line, Last);
|
|
|
|
-- A non empty, non comment line should contain a file name
|
|
|
|
if Last /= 0 and then (Last = 1 or else Line (1 .. 2) /= "--") then
|
|
Name_Len := Last;
|
|
Name_Buffer (1 .. Name_Len) := Line (1 .. Last);
|
|
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
|
|
Source_Name := Name_Find;
|
|
|
|
-- Check that there is no directory information
|
|
|
|
for J in 1 .. Last loop
|
|
if Is_Directory_Separator (Line (J)) then
|
|
Error_Msg_File_1 := Source_Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"file name cannot include directory information ({)",
|
|
Location, Project.Project);
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
|
|
Name_Loc := Source_Names_Htable.Get
|
|
(Project.Source_Names, Source_Name);
|
|
|
|
if Name_Loc = No_Name_Location then
|
|
Name_Loc :=
|
|
(Name => Source_Name,
|
|
Location => Location,
|
|
Source => No_Source,
|
|
Listed => True,
|
|
Found => False);
|
|
|
|
else
|
|
Name_Loc.Listed := True;
|
|
end if;
|
|
|
|
Source_Names_Htable.Set
|
|
(Project.Source_Names, Source_Name, Name_Loc);
|
|
end if;
|
|
end loop;
|
|
|
|
Prj.Util.Close (File);
|
|
|
|
end if;
|
|
end Get_Sources_From_File;
|
|
|
|
------------------
|
|
-- No_Space_Img --
|
|
------------------
|
|
|
|
function No_Space_Img (N : Natural) return String is
|
|
Image : constant String := N'Img;
|
|
begin
|
|
return Image (2 .. Image'Last);
|
|
end No_Space_Img;
|
|
|
|
-----------------------
|
|
-- Compute_Unit_Name --
|
|
-----------------------
|
|
|
|
procedure Compute_Unit_Name
|
|
(File_Name : File_Name_Type;
|
|
Naming : Lang_Naming_Data;
|
|
Kind : out Source_Kind;
|
|
Unit : out Name_Id;
|
|
Project : Project_Processing_Data)
|
|
is
|
|
Filename : constant String := Get_Name_String (File_Name);
|
|
Last : Integer := Filename'Last;
|
|
Sep_Len : Integer;
|
|
Body_Len : Integer;
|
|
Spec_Len : Integer;
|
|
|
|
Unit_Except : Unit_Exception;
|
|
Masked : Boolean := False;
|
|
|
|
begin
|
|
Unit := No_Name;
|
|
Kind := Spec;
|
|
|
|
if Naming.Separate_Suffix = No_File
|
|
or else Naming.Body_Suffix = No_File
|
|
or else Naming.Spec_Suffix = No_File
|
|
then
|
|
return;
|
|
end if;
|
|
|
|
if Naming.Dot_Replacement = No_File then
|
|
Debug_Output ("no dot_replacement specified");
|
|
return;
|
|
end if;
|
|
|
|
Sep_Len := Integer (Length_Of_Name (Naming.Separate_Suffix));
|
|
Spec_Len := Integer (Length_Of_Name (Naming.Spec_Suffix));
|
|
Body_Len := Integer (Length_Of_Name (Naming.Body_Suffix));
|
|
|
|
-- Choose the longest suffix that matches. If there are several matches,
|
|
-- give priority to specs, then bodies, then separates.
|
|
|
|
if Naming.Separate_Suffix /= Naming.Body_Suffix
|
|
and then Suffix_Matches (Filename, Naming.Separate_Suffix)
|
|
then
|
|
Last := Filename'Last - Sep_Len;
|
|
Kind := Sep;
|
|
end if;
|
|
|
|
if Filename'Last - Body_Len <= Last
|
|
and then Suffix_Matches (Filename, Naming.Body_Suffix)
|
|
then
|
|
Last := Natural'Min (Last, Filename'Last - Body_Len);
|
|
Kind := Impl;
|
|
end if;
|
|
|
|
if Filename'Last - Spec_Len <= Last
|
|
and then Suffix_Matches (Filename, Naming.Spec_Suffix)
|
|
then
|
|
Last := Natural'Min (Last, Filename'Last - Spec_Len);
|
|
Kind := Spec;
|
|
end if;
|
|
|
|
if Last = Filename'Last then
|
|
Debug_Output ("no matching suffix");
|
|
return;
|
|
end if;
|
|
|
|
-- Check that the casing matches
|
|
|
|
if File_Names_Case_Sensitive then
|
|
case Naming.Casing is
|
|
when All_Lower_Case =>
|
|
for J in Filename'First .. Last loop
|
|
if Is_Letter (Filename (J))
|
|
and then not Is_Lower (Filename (J))
|
|
then
|
|
Debug_Output ("invalid casing");
|
|
return;
|
|
end if;
|
|
end loop;
|
|
|
|
when All_Upper_Case =>
|
|
for J in Filename'First .. Last loop
|
|
if Is_Letter (Filename (J))
|
|
and then not Is_Upper (Filename (J))
|
|
then
|
|
Debug_Output ("invalid casing");
|
|
return;
|
|
end if;
|
|
end loop;
|
|
|
|
when Mixed_Case | Unknown =>
|
|
null;
|
|
end case;
|
|
end if;
|
|
|
|
-- If Dot_Replacement is not a single dot, then there should not
|
|
-- be any dot in the name.
|
|
|
|
declare
|
|
Dot_Repl : constant String :=
|
|
Get_Name_String (Naming.Dot_Replacement);
|
|
|
|
begin
|
|
if Dot_Repl /= "." then
|
|
for Index in Filename'First .. Last loop
|
|
if Filename (Index) = '.' then
|
|
Debug_Output ("invalid name, contains dot");
|
|
return;
|
|
end if;
|
|
end loop;
|
|
|
|
Replace_Into_Name_Buffer
|
|
(Filename (Filename'First .. Last), Dot_Repl, '.');
|
|
|
|
else
|
|
Name_Len := Last - Filename'First + 1;
|
|
Name_Buffer (1 .. Name_Len) := Filename (Filename'First .. Last);
|
|
Fixed.Translate
|
|
(Source => Name_Buffer (1 .. Name_Len),
|
|
Mapping => Lower_Case_Map);
|
|
end if;
|
|
end;
|
|
|
|
-- In the standard GNAT naming scheme, check for special cases: children
|
|
-- or separates of A, G, I or S, and run time sources.
|
|
|
|
if Is_Standard_GNAT_Naming (Naming) and then Name_Len >= 3 then
|
|
declare
|
|
S1 : constant Character := Name_Buffer (1);
|
|
S2 : constant Character := Name_Buffer (2);
|
|
S3 : constant Character := Name_Buffer (3);
|
|
|
|
begin
|
|
if S1 = 'a' or else S1 = 'g' or else S1 = 'i' or else S1 = 's' then
|
|
|
|
-- Children or separates of packages A, G, I or S. These names
|
|
-- are x__ ... or x~... (where x is a, g, i, or s). Both
|
|
-- versions (x__... and x~...) are allowed in all platforms,
|
|
-- because it is not possible to know the platform before
|
|
-- processing of the project files.
|
|
|
|
if S2 = '_' and then S3 = '_' then
|
|
Name_Buffer (2) := '.';
|
|
Name_Buffer (3 .. Name_Len - 1) :=
|
|
Name_Buffer (4 .. Name_Len);
|
|
Name_Len := Name_Len - 1;
|
|
|
|
elsif S2 = '~' then
|
|
Name_Buffer (2) := '.';
|
|
|
|
elsif S2 = '.' then
|
|
|
|
-- If it is potentially a run time source
|
|
|
|
null;
|
|
end if;
|
|
end if;
|
|
end;
|
|
end if;
|
|
|
|
-- Name_Buffer contains the name of the unit in lower-cases. Check
|
|
-- that this is a valid unit name
|
|
|
|
Check_Unit_Name (Name_Buffer (1 .. Name_Len), Unit);
|
|
|
|
-- If there is a naming exception for the same unit, the file is not
|
|
-- a source for the unit.
|
|
|
|
if Unit /= No_Name then
|
|
Unit_Except :=
|
|
Unit_Exceptions_Htable.Get (Project.Unit_Exceptions, Unit);
|
|
|
|
if Kind = Spec then
|
|
Masked := Unit_Except.Spec /= No_File
|
|
and then
|
|
Unit_Except.Spec /= File_Name;
|
|
else
|
|
Masked := Unit_Except.Impl /= No_File
|
|
and then
|
|
Unit_Except.Impl /= File_Name;
|
|
end if;
|
|
|
|
if Masked then
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Str (" """ & Filename & """ contains the ");
|
|
|
|
if Kind = Spec then
|
|
Write_Str ("spec of a unit found in """);
|
|
Write_Str (Get_Name_String (Unit_Except.Spec));
|
|
else
|
|
Write_Str ("body of a unit found in """);
|
|
Write_Str (Get_Name_String (Unit_Except.Impl));
|
|
end if;
|
|
|
|
Write_Line (""" (ignored)");
|
|
end if;
|
|
|
|
Unit := No_Name;
|
|
end if;
|
|
end if;
|
|
|
|
if Unit /= No_Name and then Current_Verbosity = High then
|
|
case Kind is
|
|
when Spec => Debug_Output ("spec of", Unit);
|
|
when Impl => Debug_Output ("body of", Unit);
|
|
when Sep => Debug_Output ("sep of", Unit);
|
|
end case;
|
|
end if;
|
|
end Compute_Unit_Name;
|
|
|
|
--------------------------
|
|
-- Check_Illegal_Suffix --
|
|
--------------------------
|
|
|
|
procedure Check_Illegal_Suffix
|
|
(Project : Project_Id;
|
|
Suffix : File_Name_Type;
|
|
Dot_Replacement : File_Name_Type;
|
|
Attribute_Name : String;
|
|
Location : Source_Ptr;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Suffix_Str : constant String := Get_Name_String (Suffix);
|
|
|
|
begin
|
|
if Suffix_Str'Length = 0 then
|
|
|
|
-- Always valid
|
|
|
|
return;
|
|
|
|
elsif Index (Suffix_Str, ".") = 0 then
|
|
Err_Vars.Error_Msg_File_1 := Suffix;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"{ is illegal for " & Attribute_Name & ": must have a dot",
|
|
Location, Project);
|
|
return;
|
|
end if;
|
|
|
|
-- Case of dot replacement is a single dot, and first character of
|
|
-- suffix is also a dot.
|
|
|
|
if Dot_Replacement /= No_File
|
|
and then Get_Name_String (Dot_Replacement) = "."
|
|
and then Suffix_Str (Suffix_Str'First) = '.'
|
|
then
|
|
for Index in Suffix_Str'First + 1 .. Suffix_Str'Last loop
|
|
|
|
-- If there are multiple dots in the name
|
|
|
|
if Suffix_Str (Index) = '.' then
|
|
|
|
-- It is illegal to have a letter following the initial dot
|
|
|
|
if Is_Letter (Suffix_Str (Suffix_Str'First + 1)) then
|
|
Err_Vars.Error_Msg_File_1 := Suffix;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"{ is illegal for " & Attribute_Name
|
|
& ": ambiguous prefix when Dot_Replacement is a dot",
|
|
Location, Project);
|
|
end if;
|
|
return;
|
|
end if;
|
|
end loop;
|
|
end if;
|
|
end Check_Illegal_Suffix;
|
|
|
|
----------------------
|
|
-- Locate_Directory --
|
|
----------------------
|
|
|
|
procedure Locate_Directory
|
|
(Project : Project_Id;
|
|
Name : File_Name_Type;
|
|
Path : out Path_Information;
|
|
Dir_Exists : out Boolean;
|
|
Data : in out Tree_Processing_Data;
|
|
Create : String := "";
|
|
Location : Source_Ptr := No_Location;
|
|
Must_Exist : Boolean := True;
|
|
Externally_Built : Boolean := False)
|
|
is
|
|
Parent : constant Path_Name_Type :=
|
|
Project.Directory.Display_Name;
|
|
The_Parent : constant String :=
|
|
Get_Name_String (Parent);
|
|
The_Parent_Last : constant Natural :=
|
|
Compute_Directory_Last (The_Parent);
|
|
Full_Name : File_Name_Type;
|
|
The_Name : File_Name_Type;
|
|
|
|
begin
|
|
Get_Name_String (Name);
|
|
|
|
-- Add Subdirs.all if it is a directory that may be created and
|
|
-- Subdirs is not null;
|
|
|
|
if Create /= "" and then Subdirs /= null then
|
|
if Name_Buffer (Name_Len) /= Directory_Separator then
|
|
Add_Char_To_Name_Buffer (Directory_Separator);
|
|
end if;
|
|
|
|
Add_Str_To_Name_Buffer (Subdirs.all);
|
|
end if;
|
|
|
|
-- Convert '/' to directory separator (for Windows)
|
|
|
|
for J in 1 .. Name_Len loop
|
|
if Name_Buffer (J) = '/' then
|
|
Name_Buffer (J) := Directory_Separator;
|
|
end if;
|
|
end loop;
|
|
|
|
The_Name := Name_Find;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Str ("Locate_Directory (""");
|
|
Write_Str (Get_Name_String (The_Name));
|
|
Write_Str (""", in """);
|
|
Write_Str (The_Parent);
|
|
Write_Line (""")");
|
|
end if;
|
|
|
|
Path := No_Path_Information;
|
|
Dir_Exists := False;
|
|
|
|
if Is_Absolute_Path (Get_Name_String (The_Name)) then
|
|
Full_Name := The_Name;
|
|
|
|
else
|
|
Name_Len := 0;
|
|
Add_Str_To_Name_Buffer
|
|
(The_Parent (The_Parent'First .. The_Parent_Last));
|
|
Add_Str_To_Name_Buffer (Get_Name_String (The_Name));
|
|
Full_Name := Name_Find;
|
|
end if;
|
|
|
|
declare
|
|
Full_Path_Name : String_Access :=
|
|
new String'(Get_Name_String (Full_Name));
|
|
|
|
begin
|
|
if (Setup_Projects or else Subdirs /= null)
|
|
and then Create'Length > 0
|
|
then
|
|
if not Is_Directory (Full_Path_Name.all) then
|
|
|
|
-- If project is externally built, do not create a subdir,
|
|
-- use the specified directory, without the subdir.
|
|
|
|
if Externally_Built then
|
|
if Is_Absolute_Path (Get_Name_String (Name)) then
|
|
Get_Name_String (Name);
|
|
|
|
else
|
|
Name_Len := 0;
|
|
Add_Str_To_Name_Buffer
|
|
(The_Parent (The_Parent'First .. The_Parent_Last));
|
|
Add_Str_To_Name_Buffer (Get_Name_String (Name));
|
|
end if;
|
|
|
|
Full_Path_Name := new String'(Name_Buffer (1 .. Name_Len));
|
|
|
|
else
|
|
begin
|
|
Create_Path (Full_Path_Name.all);
|
|
|
|
if not Quiet_Output then
|
|
Write_Str (Create);
|
|
Write_Str (" directory """);
|
|
Write_Str (Full_Path_Name.all);
|
|
Write_Str (""" created for project ");
|
|
Write_Line (Get_Name_String (Project.Name));
|
|
end if;
|
|
|
|
exception
|
|
when Use_Error =>
|
|
|
|
-- Output message with name of directory. Note that we
|
|
-- use the ~ insertion method here in case the name
|
|
-- has special characters in it.
|
|
|
|
Error_Msg_Strlen := Full_Path_Name'Length;
|
|
Error_Msg_String (1 .. Error_Msg_Strlen) :=
|
|
Full_Path_Name.all;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"could not create " & Create & " directory ~",
|
|
Location,
|
|
Project);
|
|
end;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
Dir_Exists := Is_Directory (Full_Path_Name.all);
|
|
|
|
if not Must_Exist or Dir_Exists then
|
|
declare
|
|
Normed : constant String :=
|
|
Normalize_Pathname
|
|
(Full_Path_Name.all,
|
|
Directory =>
|
|
The_Parent (The_Parent'First .. The_Parent_Last),
|
|
Resolve_Links => False,
|
|
Case_Sensitive => True);
|
|
|
|
Canonical_Path : constant String :=
|
|
Normalize_Pathname
|
|
(Normed,
|
|
Directory =>
|
|
The_Parent
|
|
(The_Parent'First .. The_Parent_Last),
|
|
Resolve_Links =>
|
|
Opt.Follow_Links_For_Dirs,
|
|
Case_Sensitive => False);
|
|
|
|
begin
|
|
Name_Len := Normed'Length;
|
|
Name_Buffer (1 .. Name_Len) := Normed;
|
|
|
|
-- Directories should always end with a directory separator
|
|
|
|
if Name_Buffer (Name_Len) /= Directory_Separator then
|
|
Add_Char_To_Name_Buffer (Directory_Separator);
|
|
end if;
|
|
|
|
Path.Display_Name := Name_Find;
|
|
|
|
Name_Len := Canonical_Path'Length;
|
|
Name_Buffer (1 .. Name_Len) := Canonical_Path;
|
|
|
|
if Name_Buffer (Name_Len) /= Directory_Separator then
|
|
Add_Char_To_Name_Buffer (Directory_Separator);
|
|
end if;
|
|
|
|
Path.Name := Name_Find;
|
|
end;
|
|
end if;
|
|
|
|
Free (Full_Path_Name);
|
|
end;
|
|
end Locate_Directory;
|
|
|
|
---------------------------
|
|
-- Find_Excluded_Sources --
|
|
---------------------------
|
|
|
|
procedure Find_Excluded_Sources
|
|
(Project : in out Project_Processing_Data;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Excluded_Source_List_File : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Excluded_Source_List_File,
|
|
Project.Project.Decl.Attributes,
|
|
Shared);
|
|
Excluded_Sources : Variable_Value := Util.Value_Of
|
|
(Name_Excluded_Source_Files,
|
|
Project.Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Current : String_List_Id;
|
|
Element : String_Element;
|
|
Location : Source_Ptr;
|
|
Name : File_Name_Type;
|
|
File : Prj.Util.Text_File;
|
|
Line : String (1 .. 300);
|
|
Last : Natural;
|
|
Locally_Removed : Boolean := False;
|
|
|
|
begin
|
|
-- If Excluded_Source_Files is not declared, check Locally_Removed_Files
|
|
|
|
if Excluded_Sources.Default then
|
|
Locally_Removed := True;
|
|
Excluded_Sources :=
|
|
Util.Value_Of
|
|
(Name_Locally_Removed_Files,
|
|
Project.Project.Decl.Attributes, Shared);
|
|
end if;
|
|
|
|
-- If there are excluded sources, put them in the table
|
|
|
|
if not Excluded_Sources.Default then
|
|
if not Excluded_Source_List_File.Default then
|
|
if Locally_Removed then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?both attributes Locally_Removed_Files and " &
|
|
"Excluded_Source_List_File are present",
|
|
Excluded_Source_List_File.Location, Project.Project);
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?both attributes Excluded_Source_Files and " &
|
|
"Excluded_Source_List_File are present",
|
|
Excluded_Source_List_File.Location, Project.Project);
|
|
end if;
|
|
end if;
|
|
|
|
Current := Excluded_Sources.Values;
|
|
while Current /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (Current);
|
|
Name := Canonical_Case_File_Name (Element.Value);
|
|
|
|
-- If the element has no location, then use the location of
|
|
-- Excluded_Sources to report possible errors.
|
|
|
|
if Element.Location = No_Location then
|
|
Location := Excluded_Sources.Location;
|
|
else
|
|
Location := Element.Location;
|
|
end if;
|
|
|
|
Excluded_Sources_Htable.Set
|
|
(Project.Excluded, Name,
|
|
(Name, No_File, 0, False, Location));
|
|
Current := Element.Next;
|
|
end loop;
|
|
|
|
elsif not Excluded_Source_List_File.Default then
|
|
Location := Excluded_Source_List_File.Location;
|
|
|
|
declare
|
|
Source_File_Name : constant File_Name_Type :=
|
|
File_Name_Type
|
|
(Excluded_Source_List_File.Value);
|
|
Source_File_Line : Natural := 0;
|
|
|
|
Source_File_Path_Name : constant String :=
|
|
Path_Name_Of
|
|
(Source_File_Name,
|
|
Project.Project.Directory.Name);
|
|
|
|
begin
|
|
if Source_File_Path_Name'Length = 0 then
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Excluded_Source_List_File.Value);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"file with excluded sources { does not exist",
|
|
Excluded_Source_List_File.Location, Project.Project);
|
|
|
|
else
|
|
-- Open the file
|
|
|
|
Prj.Util.Open (File, Source_File_Path_Name);
|
|
|
|
if not Prj.Util.Is_Valid (File) then
|
|
Error_Msg
|
|
(Data.Flags, "file does not exist",
|
|
Location, Project.Project);
|
|
else
|
|
-- Read the lines one by one
|
|
|
|
while not Prj.Util.End_Of_File (File) loop
|
|
Prj.Util.Get_Line (File, Line, Last);
|
|
Source_File_Line := Source_File_Line + 1;
|
|
|
|
-- Non empty, non comment line should contain a file name
|
|
|
|
if Last /= 0
|
|
and then (Last = 1 or else Line (1 .. 2) /= "--")
|
|
then
|
|
Name_Len := Last;
|
|
Name_Buffer (1 .. Name_Len) := Line (1 .. Last);
|
|
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
|
|
Name := Name_Find;
|
|
|
|
-- Check that there is no directory information
|
|
|
|
for J in 1 .. Last loop
|
|
if Is_Directory_Separator (Line (J)) then
|
|
Error_Msg_File_1 := Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"file name cannot include "
|
|
& "directory information ({)",
|
|
Location, Project.Project);
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
|
|
Excluded_Sources_Htable.Set
|
|
(Project.Excluded,
|
|
Name,
|
|
(Name, Source_File_Name, Source_File_Line,
|
|
False, Location));
|
|
end if;
|
|
end loop;
|
|
|
|
Prj.Util.Close (File);
|
|
end if;
|
|
end if;
|
|
end;
|
|
end if;
|
|
end Find_Excluded_Sources;
|
|
|
|
------------------
|
|
-- Find_Sources --
|
|
------------------
|
|
|
|
procedure Find_Sources
|
|
(Project : in out Project_Processing_Data;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Sources : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Source_Files,
|
|
Project.Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Source_List_File : constant Variable_Value :=
|
|
Util.Value_Of
|
|
(Name_Source_List_File,
|
|
Project.Project.Decl.Attributes,
|
|
Shared);
|
|
|
|
Name_Loc : Name_Location;
|
|
Has_Explicit_Sources : Boolean;
|
|
|
|
begin
|
|
pragma Assert (Sources.Kind = List, "Source_Files is not a list");
|
|
pragma Assert
|
|
(Source_List_File.Kind = Single,
|
|
"Source_List_File is not a single string");
|
|
|
|
Project.Source_List_File_Location := Source_List_File.Location;
|
|
|
|
-- If the user has specified a Source_Files attribute
|
|
|
|
if not Sources.Default then
|
|
if not Source_List_File.Default then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"?both attributes source_files and " &
|
|
"source_list_file are present",
|
|
Source_List_File.Location, Project.Project);
|
|
end if;
|
|
|
|
-- Sources is a list of file names
|
|
|
|
declare
|
|
Current : String_List_Id := Sources.Values;
|
|
Element : String_Element;
|
|
Location : Source_Ptr;
|
|
Name : File_Name_Type;
|
|
|
|
begin
|
|
if Current = Nil_String then
|
|
Project.Project.Languages := No_Language_Index;
|
|
|
|
-- This project contains no source. For projects that don't
|
|
-- extend other projects, this also means that there is no
|
|
-- need for an object directory, if not specified.
|
|
|
|
if Project.Project.Extends = No_Project
|
|
and then
|
|
Project.Project.Object_Directory = Project.Project.Directory
|
|
and then not (Project.Project.Qualifier = Aggregate_Library)
|
|
then
|
|
Project.Project.Object_Directory := No_Path_Information;
|
|
end if;
|
|
end if;
|
|
|
|
while Current /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (Current);
|
|
Name := Canonical_Case_File_Name (Element.Value);
|
|
Get_Name_String (Element.Value);
|
|
|
|
-- If the element has no location, then use the location of
|
|
-- Sources to report possible errors.
|
|
|
|
if Element.Location = No_Location then
|
|
Location := Sources.Location;
|
|
else
|
|
Location := Element.Location;
|
|
end if;
|
|
|
|
-- Check that there is no directory information
|
|
|
|
for J in 1 .. Name_Len loop
|
|
if Is_Directory_Separator (Name_Buffer (J)) then
|
|
Error_Msg_File_1 := Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"file name cannot include directory " &
|
|
"information ({)",
|
|
Location, Project.Project);
|
|
exit;
|
|
end if;
|
|
end loop;
|
|
|
|
-- Check whether the file is already there: the same file name
|
|
-- may be in the list. If the source is missing, the error will
|
|
-- be on the first mention of the source file name.
|
|
|
|
Name_Loc := Source_Names_Htable.Get
|
|
(Project.Source_Names, Name);
|
|
|
|
if Name_Loc = No_Name_Location then
|
|
Name_Loc :=
|
|
(Name => Name,
|
|
Location => Location,
|
|
Source => No_Source,
|
|
Listed => True,
|
|
Found => False);
|
|
|
|
else
|
|
Name_Loc.Listed := True;
|
|
end if;
|
|
|
|
Source_Names_Htable.Set
|
|
(Project.Source_Names, Name, Name_Loc);
|
|
|
|
Current := Element.Next;
|
|
end loop;
|
|
|
|
Has_Explicit_Sources := True;
|
|
end;
|
|
|
|
-- If we have no Source_Files attribute, check the Source_List_File
|
|
-- attribute.
|
|
|
|
elsif not Source_List_File.Default then
|
|
|
|
-- Source_List_File is the name of the file that contains the source
|
|
-- file names.
|
|
|
|
declare
|
|
Source_File_Path_Name : constant String :=
|
|
Path_Name_Of
|
|
(File_Name_Type
|
|
(Source_List_File.Value),
|
|
Project.Project.
|
|
Directory.Display_Name);
|
|
|
|
begin
|
|
Has_Explicit_Sources := True;
|
|
|
|
if Source_File_Path_Name'Length = 0 then
|
|
Err_Vars.Error_Msg_File_1 :=
|
|
File_Name_Type (Source_List_File.Value);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"file with sources { does not exist",
|
|
Source_List_File.Location, Project.Project);
|
|
|
|
else
|
|
Get_Sources_From_File
|
|
(Source_File_Path_Name, Source_List_File.Location,
|
|
Project, Data);
|
|
end if;
|
|
end;
|
|
|
|
else
|
|
-- Neither Source_Files nor Source_List_File has been specified. Find
|
|
-- all the files that satisfy the naming scheme in all the source
|
|
-- directories.
|
|
|
|
Has_Explicit_Sources := False;
|
|
end if;
|
|
|
|
-- Remove any exception that is not in the specified list of sources
|
|
|
|
if Has_Explicit_Sources then
|
|
declare
|
|
Source : Source_Id;
|
|
Iter : Source_Iterator;
|
|
NL : Name_Location;
|
|
Again : Boolean;
|
|
begin
|
|
Iter_Loop :
|
|
loop
|
|
Again := False;
|
|
Iter := For_Each_Source (Data.Tree, Project.Project);
|
|
|
|
Source_Loop :
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit Source_Loop when Source = No_Source;
|
|
|
|
if Source.Naming_Exception /= No then
|
|
NL := Source_Names_Htable.Get
|
|
(Project.Source_Names, Source.File);
|
|
|
|
if NL /= No_Name_Location and then not NL.Listed then
|
|
|
|
-- Remove the exception
|
|
|
|
Source_Names_Htable.Set
|
|
(Project.Source_Names,
|
|
Source.File,
|
|
No_Name_Location);
|
|
Remove_Source (Data.Tree, Source, No_Source);
|
|
|
|
if Source.Naming_Exception = Yes then
|
|
Error_Msg_Name_1 := Name_Id (Source.File);
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"? unknown source file %%",
|
|
NL.Location,
|
|
Project.Project);
|
|
end if;
|
|
|
|
Again := True;
|
|
exit Source_Loop;
|
|
end if;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop Source_Loop;
|
|
|
|
exit Iter_Loop when not Again;
|
|
end loop Iter_Loop;
|
|
end;
|
|
end if;
|
|
|
|
Search_Directories
|
|
(Project,
|
|
Data => Data,
|
|
For_All_Sources => Sources.Default and then Source_List_File.Default);
|
|
|
|
-- Check if all exceptions have been found
|
|
|
|
declare
|
|
Source : Source_Id;
|
|
Iter : Source_Iterator;
|
|
Found : Boolean := False;
|
|
|
|
begin
|
|
Iter := For_Each_Source (Data.Tree, Project.Project);
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit when Source = No_Source;
|
|
|
|
-- If the full source path is unknown for this source_id, there
|
|
-- could be several reasons:
|
|
-- * we simply did not find the file itself, this is an error
|
|
-- * we have a multi-unit source file. Another Source_Id from
|
|
-- the same file has received the full path, so we need to
|
|
-- propagate it.
|
|
|
|
if Source.Path = No_Path_Information then
|
|
if Source.Naming_Exception = Yes then
|
|
if Source.Unit /= No_Unit_Index then
|
|
Found := False;
|
|
|
|
if Source.Index /= 0 then -- Only multi-unit files
|
|
declare
|
|
S : Source_Id :=
|
|
Source_Files_Htable.Get
|
|
(Data.Tree.Source_Files_HT, Source.File);
|
|
|
|
begin
|
|
while S /= null loop
|
|
if S.Path /= No_Path_Information then
|
|
Source.Path := S.Path;
|
|
Found := True;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Output
|
|
("setting full path for "
|
|
& Get_Name_String (Source.File)
|
|
& " at" & Source.Index'Img
|
|
& " to "
|
|
& Get_Name_String (Source.Path.Name));
|
|
end if;
|
|
|
|
exit;
|
|
end if;
|
|
|
|
S := S.Next_With_File_Name;
|
|
end loop;
|
|
end;
|
|
end if;
|
|
|
|
if not Found then
|
|
Error_Msg_Name_1 := Name_Id (Source.Display_File);
|
|
Error_Msg_Name_2 := Source.Unit.Name;
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Missing_Source_Files,
|
|
"\source file %% for unit %% not found",
|
|
No_Location, Project.Project);
|
|
end if;
|
|
end if;
|
|
|
|
if Source.Path = No_Path_Information then
|
|
Remove_Source (Data.Tree, Source, No_Source);
|
|
end if;
|
|
|
|
elsif Source.Naming_Exception = Inherited then
|
|
Remove_Source (Data.Tree, Source, No_Source);
|
|
end if;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
end;
|
|
|
|
-- It is an error if a source file name in a source list or in a source
|
|
-- list file is not found.
|
|
|
|
if Has_Explicit_Sources then
|
|
declare
|
|
NL : Name_Location;
|
|
First_Error : Boolean;
|
|
|
|
begin
|
|
NL := Source_Names_Htable.Get_First (Project.Source_Names);
|
|
First_Error := True;
|
|
while NL /= No_Name_Location loop
|
|
if not NL.Found then
|
|
Err_Vars.Error_Msg_File_1 := NL.Name;
|
|
if First_Error then
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Missing_Source_Files,
|
|
"source file { not found",
|
|
NL.Location, Project.Project);
|
|
First_Error := False;
|
|
else
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Missing_Source_Files,
|
|
"\source file { not found",
|
|
NL.Location, Project.Project);
|
|
end if;
|
|
end if;
|
|
|
|
NL := Source_Names_Htable.Get_Next (Project.Source_Names);
|
|
end loop;
|
|
end;
|
|
end if;
|
|
end Find_Sources;
|
|
|
|
----------------
|
|
-- Initialize --
|
|
----------------
|
|
|
|
procedure Initialize
|
|
(Data : out Tree_Processing_Data;
|
|
Tree : Project_Tree_Ref;
|
|
Node_Tree : Prj.Tree.Project_Node_Tree_Ref;
|
|
Flags : Prj.Processing_Flags)
|
|
is
|
|
begin
|
|
Data.Tree := Tree;
|
|
Data.Node_Tree := Node_Tree;
|
|
Data.Flags := Flags;
|
|
end Initialize;
|
|
|
|
----------
|
|
-- Free --
|
|
----------
|
|
|
|
procedure Free (Data : in out Tree_Processing_Data) is
|
|
pragma Unreferenced (Data);
|
|
begin
|
|
null;
|
|
end Free;
|
|
|
|
----------------
|
|
-- Initialize --
|
|
----------------
|
|
|
|
procedure Initialize
|
|
(Data : in out Project_Processing_Data;
|
|
Project : Project_Id)
|
|
is
|
|
begin
|
|
Data.Project := Project;
|
|
end Initialize;
|
|
|
|
----------
|
|
-- Free --
|
|
----------
|
|
|
|
procedure Free (Data : in out Project_Processing_Data) is
|
|
begin
|
|
Source_Names_Htable.Reset (Data.Source_Names);
|
|
Unit_Exceptions_Htable.Reset (Data.Unit_Exceptions);
|
|
Excluded_Sources_Htable.Reset (Data.Excluded);
|
|
end Free;
|
|
|
|
-------------------------------
|
|
-- Check_File_Naming_Schemes --
|
|
-------------------------------
|
|
|
|
procedure Check_File_Naming_Schemes
|
|
(Project : Project_Processing_Data;
|
|
File_Name : File_Name_Type;
|
|
Alternate_Languages : out Language_List;
|
|
Language : out Language_Ptr;
|
|
Display_Language_Name : out Name_Id;
|
|
Unit : out Name_Id;
|
|
Lang_Kind : out Language_Kind;
|
|
Kind : out Source_Kind)
|
|
is
|
|
Filename : constant String := Get_Name_String (File_Name);
|
|
Config : Language_Config;
|
|
Tmp_Lang : Language_Ptr;
|
|
|
|
Header_File : Boolean := False;
|
|
-- True if we found at least one language for which the file is a header
|
|
-- In such a case, we search for all possible languages where this is
|
|
-- also a header (C and C++ for instance), since the file might be used
|
|
-- for several such languages.
|
|
|
|
procedure Check_File_Based_Lang;
|
|
-- Does the naming scheme test for file-based languages. For those,
|
|
-- there is no Unit. Just check if the file name has the implementation
|
|
-- or, if it is specified, the template suffix of the language.
|
|
--
|
|
-- Returns True if the file belongs to the current language and we
|
|
-- should stop searching for matching languages. Not that a given header
|
|
-- file could belong to several languages (C and C++ for instance). Thus
|
|
-- if we found a header we'll check whether it matches other languages.
|
|
|
|
---------------------------
|
|
-- Check_File_Based_Lang --
|
|
---------------------------
|
|
|
|
procedure Check_File_Based_Lang is
|
|
begin
|
|
if not Header_File
|
|
and then Suffix_Matches (Filename, Config.Naming_Data.Body_Suffix)
|
|
then
|
|
Unit := No_Name;
|
|
Kind := Impl;
|
|
Language := Tmp_Lang;
|
|
|
|
Debug_Output
|
|
("implementation of language ", Display_Language_Name);
|
|
|
|
elsif Suffix_Matches (Filename, Config.Naming_Data.Spec_Suffix) then
|
|
Debug_Output
|
|
("header of language ", Display_Language_Name);
|
|
|
|
if Header_File then
|
|
Alternate_Languages := new Language_List_Element'
|
|
(Language => Language,
|
|
Next => Alternate_Languages);
|
|
|
|
else
|
|
Header_File := True;
|
|
Kind := Spec;
|
|
Unit := No_Name;
|
|
Language := Tmp_Lang;
|
|
end if;
|
|
end if;
|
|
end Check_File_Based_Lang;
|
|
|
|
-- Start of processing for Check_File_Naming_Schemes
|
|
|
|
begin
|
|
Language := No_Language_Index;
|
|
Alternate_Languages := null;
|
|
Display_Language_Name := No_Name;
|
|
Unit := No_Name;
|
|
Lang_Kind := File_Based;
|
|
Kind := Spec;
|
|
|
|
Tmp_Lang := Project.Project.Languages;
|
|
while Tmp_Lang /= No_Language_Index loop
|
|
if Current_Verbosity = High then
|
|
Debug_Output
|
|
("testing language "
|
|
& Get_Name_String (Tmp_Lang.Name)
|
|
& " Header_File=" & Header_File'Img);
|
|
end if;
|
|
|
|
Display_Language_Name := Tmp_Lang.Display_Name;
|
|
Config := Tmp_Lang.Config;
|
|
Lang_Kind := Config.Kind;
|
|
|
|
case Config.Kind is
|
|
when File_Based =>
|
|
Check_File_Based_Lang;
|
|
exit when Kind = Impl;
|
|
|
|
when Unit_Based =>
|
|
|
|
-- We know it belongs to a least a file_based language, no
|
|
-- need to check unit-based ones.
|
|
|
|
if not Header_File then
|
|
Compute_Unit_Name
|
|
(File_Name => File_Name,
|
|
Naming => Config.Naming_Data,
|
|
Kind => Kind,
|
|
Unit => Unit,
|
|
Project => Project);
|
|
|
|
if Unit /= No_Name then
|
|
Language := Tmp_Lang;
|
|
exit;
|
|
end if;
|
|
end if;
|
|
end case;
|
|
|
|
Tmp_Lang := Tmp_Lang.Next;
|
|
end loop;
|
|
|
|
if Language = No_Language_Index then
|
|
Debug_Output ("not a source of any language");
|
|
end if;
|
|
end Check_File_Naming_Schemes;
|
|
|
|
-------------------
|
|
-- Override_Kind --
|
|
-------------------
|
|
|
|
procedure Override_Kind (Source : Source_Id; Kind : Source_Kind) is
|
|
begin
|
|
-- If the file was previously already associated with a unit, change it
|
|
|
|
if Source.Unit /= null
|
|
and then Source.Kind in Spec_Or_Body
|
|
and then Source.Unit.File_Names (Source.Kind) /= null
|
|
then
|
|
-- If we had another file referencing the same unit (for instance it
|
|
-- was in an extended project), that source file is in fact invisible
|
|
-- from now on, and in particular doesn't belong to the same unit.
|
|
-- If the source is an inherited naming exception, then it may not
|
|
-- really exist: the source potentially replaced is left untouched.
|
|
|
|
if Source.Unit.File_Names (Source.Kind) /= Source then
|
|
Source.Unit.File_Names (Source.Kind).Unit := No_Unit_Index;
|
|
end if;
|
|
|
|
Source.Unit.File_Names (Source.Kind) := null;
|
|
end if;
|
|
|
|
Source.Kind := Kind;
|
|
|
|
if Current_Verbosity = High and then Source.File /= No_File then
|
|
Debug_Output ("override kind for "
|
|
& Get_Name_String (Source.File)
|
|
& " idx=" & Source.Index'Img
|
|
& " kind=" & Source.Kind'Img);
|
|
end if;
|
|
|
|
if Source.Unit /= null then
|
|
if Source.Kind = Spec then
|
|
Source.Unit.File_Names (Spec) := Source;
|
|
else
|
|
Source.Unit.File_Names (Impl) := Source;
|
|
end if;
|
|
end if;
|
|
end Override_Kind;
|
|
|
|
----------------
|
|
-- Check_File --
|
|
----------------
|
|
|
|
procedure Check_File
|
|
(Project : in out Project_Processing_Data;
|
|
Data : in out Tree_Processing_Data;
|
|
Source_Dir_Rank : Natural;
|
|
Path : Path_Name_Type;
|
|
Display_Path : Path_Name_Type;
|
|
File_Name : File_Name_Type;
|
|
Display_File_Name : File_Name_Type;
|
|
Locally_Removed : Boolean;
|
|
For_All_Sources : Boolean)
|
|
is
|
|
Name_Loc : Name_Location :=
|
|
Source_Names_Htable.Get
|
|
(Project.Source_Names, File_Name);
|
|
Check_Name : Boolean := False;
|
|
Alternate_Languages : Language_List;
|
|
Language : Language_Ptr;
|
|
Source : Source_Id;
|
|
Src_Ind : Source_File_Index;
|
|
Unit : Name_Id;
|
|
Display_Language_Name : Name_Id;
|
|
Lang_Kind : Language_Kind;
|
|
Kind : Source_Kind := Spec;
|
|
|
|
begin
|
|
if Current_Verbosity = High then
|
|
Debug_Increase_Indent
|
|
("checking file (rank=" & Source_Dir_Rank'Img & ")",
|
|
Name_Id (Display_Path));
|
|
end if;
|
|
|
|
if Name_Loc = No_Name_Location then
|
|
Check_Name := For_All_Sources;
|
|
|
|
else
|
|
if Name_Loc.Found then
|
|
|
|
-- Check if it is OK to have the same file name in several
|
|
-- source directories.
|
|
|
|
if Name_Loc.Source /= No_Source
|
|
and then Source_Dir_Rank = Name_Loc.Source.Source_Dir_Rank
|
|
then
|
|
Error_Msg_File_1 := File_Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"{ is found in several source directories",
|
|
Name_Loc.Location, Project.Project);
|
|
end if;
|
|
|
|
else
|
|
Name_Loc.Found := True;
|
|
|
|
Source_Names_Htable.Set
|
|
(Project.Source_Names, File_Name, Name_Loc);
|
|
|
|
if Name_Loc.Source = No_Source then
|
|
Check_Name := True;
|
|
|
|
else
|
|
-- Set the full path for the source_id (which might have been
|
|
-- created when parsing the naming exceptions, and therefore
|
|
-- might not have the full path).
|
|
-- We only set this for this source_id, but not for other
|
|
-- source_id in the same file (case of multi-unit source files)
|
|
-- For the latter, they will be set in Find_Sources when we
|
|
-- check that all source_id have known full paths.
|
|
-- Doing this later saves one htable lookup per file in the
|
|
-- common case where the user is not using multi-unit files.
|
|
|
|
Name_Loc.Source.Path := (Path, Display_Path);
|
|
|
|
Source_Paths_Htable.Set
|
|
(Data.Tree.Source_Paths_HT, Path, Name_Loc.Source);
|
|
|
|
-- Check if this is a subunit
|
|
|
|
if Name_Loc.Source.Unit /= No_Unit_Index
|
|
and then Name_Loc.Source.Kind = Impl
|
|
then
|
|
Src_Ind := Sinput.P.Load_Project_File
|
|
(Get_Name_String (Display_Path));
|
|
|
|
if Sinput.P.Source_File_Is_Subunit (Src_Ind) then
|
|
Override_Kind (Name_Loc.Source, Sep);
|
|
end if;
|
|
end if;
|
|
|
|
-- If this is an inherited naming exception, make sure that
|
|
-- the naming exception it replaces is no longer a source.
|
|
|
|
if Name_Loc.Source.Naming_Exception = Inherited then
|
|
declare
|
|
Proj : Project_Id := Name_Loc.Source.Project.Extends;
|
|
Iter : Source_Iterator;
|
|
Src : Source_Id;
|
|
begin
|
|
while Proj /= No_Project loop
|
|
Iter := For_Each_Source (Data.Tree, Proj);
|
|
Src := Prj.Element (Iter);
|
|
while Src /= No_Source loop
|
|
if Src.File = Name_Loc.Source.File then
|
|
Src.Replaced_By := Name_Loc.Source;
|
|
exit;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
Src := Prj.Element (Iter);
|
|
end loop;
|
|
|
|
Proj := Proj.Extends;
|
|
end loop;
|
|
end;
|
|
|
|
if Name_Loc.Source.Unit /= No_Unit_Index then
|
|
if Name_Loc.Source.Kind = Spec then
|
|
Name_Loc.Source.Unit.File_Names (Spec) :=
|
|
Name_Loc.Source;
|
|
|
|
elsif Name_Loc.Source.Kind = Impl then
|
|
Name_Loc.Source.Unit.File_Names (Impl) :=
|
|
Name_Loc.Source;
|
|
end if;
|
|
|
|
Units_Htable.Set
|
|
(Data.Tree.Units_HT,
|
|
Name_Loc.Source.Unit.Name,
|
|
Name_Loc.Source.Unit);
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
if Check_Name then
|
|
Check_File_Naming_Schemes
|
|
(Project => Project,
|
|
File_Name => File_Name,
|
|
Alternate_Languages => Alternate_Languages,
|
|
Language => Language,
|
|
Display_Language_Name => Display_Language_Name,
|
|
Unit => Unit,
|
|
Lang_Kind => Lang_Kind,
|
|
Kind => Kind);
|
|
|
|
if Language = No_Language_Index then
|
|
|
|
-- A file name in a list must be a source of a language
|
|
|
|
if Data.Flags.Error_On_Unknown_Language and then Name_Loc.Found
|
|
then
|
|
Error_Msg_File_1 := File_Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"language unknown for {",
|
|
Name_Loc.Location, Project.Project);
|
|
end if;
|
|
|
|
else
|
|
Add_Source
|
|
(Id => Source,
|
|
Project => Project.Project,
|
|
Source_Dir_Rank => Source_Dir_Rank,
|
|
Lang_Id => Language,
|
|
Kind => Kind,
|
|
Data => Data,
|
|
Alternate_Languages => Alternate_Languages,
|
|
File_Name => File_Name,
|
|
Display_File => Display_File_Name,
|
|
Unit => Unit,
|
|
Locally_Removed => Locally_Removed,
|
|
Path => (Path, Display_Path));
|
|
|
|
-- If it is a source specified in a list, update the entry in
|
|
-- the Source_Names table.
|
|
|
|
if Name_Loc.Found and then Name_Loc.Source = No_Source then
|
|
Name_Loc.Source := Source;
|
|
Source_Names_Htable.Set
|
|
(Project.Source_Names, File_Name, Name_Loc);
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
Debug_Decrease_Indent;
|
|
end Check_File;
|
|
|
|
---------------------------------
|
|
-- Expand_Subdirectory_Pattern --
|
|
---------------------------------
|
|
|
|
procedure Expand_Subdirectory_Pattern
|
|
(Project : Project_Id;
|
|
Data : in out Tree_Processing_Data;
|
|
Patterns : String_List_Id;
|
|
Ignore : String_List_Id;
|
|
Search_For : Search_Type;
|
|
Resolve_Links : Boolean)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
package Recursive_Dirs is new GNAT.Dynamic_HTables.Simple_HTable
|
|
(Header_Num => Header_Num,
|
|
Element => Boolean,
|
|
No_Element => False,
|
|
Key => Path_Name_Type,
|
|
Hash => Hash,
|
|
Equal => "=");
|
|
-- Hash table stores recursive source directories, to avoid looking
|
|
-- several times, and to avoid cycles that may be introduced by symbolic
|
|
-- links.
|
|
|
|
File_Pattern : GNAT.Regexp.Regexp;
|
|
-- Pattern to use when matching file names
|
|
|
|
Visited : Recursive_Dirs.Instance;
|
|
|
|
procedure Find_Pattern
|
|
(Pattern_Id : Name_Id;
|
|
Rank : Natural;
|
|
Location : Source_Ptr);
|
|
-- Find a specific pattern
|
|
|
|
function Recursive_Find_Dirs
|
|
(Path : Path_Information;
|
|
Rank : Natural) return Boolean;
|
|
-- Search all the subdirectories (recursively) of Path.
|
|
-- Return True if at least one file or directory was processed
|
|
|
|
function Subdirectory_Matches
|
|
(Path : Path_Information;
|
|
Rank : Natural) return Boolean;
|
|
-- Called when a matching directory was found. If the user is in fact
|
|
-- searching for files, we then search for those files matching the
|
|
-- pattern within the directory.
|
|
-- Return True if at least one file or directory was processed
|
|
|
|
--------------------------
|
|
-- Subdirectory_Matches --
|
|
--------------------------
|
|
|
|
function Subdirectory_Matches
|
|
(Path : Path_Information;
|
|
Rank : Natural) return Boolean
|
|
is
|
|
Dir : Dir_Type;
|
|
Name : String (1 .. 250);
|
|
Last : Natural;
|
|
Found : Path_Information;
|
|
Success : Boolean := False;
|
|
|
|
begin
|
|
case Search_For is
|
|
when Search_Directories =>
|
|
Callback (Path, Rank);
|
|
return True;
|
|
|
|
when Search_Files =>
|
|
Open (Dir, Get_Name_String (Path.Display_Name));
|
|
loop
|
|
Read (Dir, Name, Last);
|
|
exit when Last = 0;
|
|
|
|
if Name (Name'First .. Last) /= "."
|
|
and then Name (Name'First .. Last) /= ".."
|
|
and then Match (Name (Name'First .. Last), File_Pattern)
|
|
then
|
|
Get_Name_String (Path.Display_Name);
|
|
Add_Str_To_Name_Buffer (Name (Name'First .. Last));
|
|
|
|
Found.Display_Name := Name_Find;
|
|
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
|
|
Found.Name := Name_Find;
|
|
|
|
Callback (Found, Rank);
|
|
Success := True;
|
|
end if;
|
|
end loop;
|
|
|
|
Close (Dir);
|
|
|
|
return Success;
|
|
end case;
|
|
end Subdirectory_Matches;
|
|
|
|
-------------------------
|
|
-- Recursive_Find_Dirs --
|
|
-------------------------
|
|
|
|
function Recursive_Find_Dirs
|
|
(Path : Path_Information;
|
|
Rank : Natural) return Boolean
|
|
is
|
|
Path_Str : constant String := Get_Name_String (Path.Display_Name);
|
|
Dir : Dir_Type;
|
|
Name : String (1 .. 250);
|
|
Last : Natural;
|
|
Success : Boolean := False;
|
|
|
|
begin
|
|
Debug_Output ("looking for subdirs of ", Name_Id (Path.Display_Name));
|
|
|
|
if Recursive_Dirs.Get (Visited, Path.Name) then
|
|
return Success;
|
|
end if;
|
|
|
|
Recursive_Dirs.Set (Visited, Path.Name, True);
|
|
|
|
Success := Subdirectory_Matches (Path, Rank) or Success;
|
|
|
|
Open (Dir, Path_Str);
|
|
|
|
loop
|
|
Read (Dir, Name, Last);
|
|
exit when Last = 0;
|
|
|
|
if Name (1 .. Last) /= "." and then Name (1 .. Last) /= ".." then
|
|
declare
|
|
Path_Name : constant String :=
|
|
Normalize_Pathname
|
|
(Name => Name (1 .. Last),
|
|
Directory => Path_Str,
|
|
Resolve_Links => Resolve_Links)
|
|
& Directory_Separator;
|
|
|
|
Path2 : Path_Information;
|
|
OK : Boolean := True;
|
|
|
|
begin
|
|
if Is_Directory (Path_Name) then
|
|
if Ignore /= Nil_String then
|
|
declare
|
|
Dir_Name : String := Name (1 .. Last);
|
|
List : String_List_Id := Ignore;
|
|
|
|
begin
|
|
Canonical_Case_File_Name (Dir_Name);
|
|
|
|
while List /= Nil_String loop
|
|
Get_Name_String
|
|
(Shared.String_Elements.Table (List).Value);
|
|
Canonical_Case_File_Name
|
|
(Name_Buffer (1 .. Name_Len));
|
|
OK := Name_Buffer (1 .. Name_Len) /= Dir_Name;
|
|
exit when not OK;
|
|
List := Shared.String_Elements.Table (List).Next;
|
|
end loop;
|
|
end;
|
|
end if;
|
|
|
|
if OK then
|
|
Name_Len := 0;
|
|
Add_Str_To_Name_Buffer (Path_Name);
|
|
Path2.Display_Name := Name_Find;
|
|
|
|
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
|
|
Path2.Name := Name_Find;
|
|
|
|
Success :=
|
|
Recursive_Find_Dirs (Path2, Rank) or Success;
|
|
end if;
|
|
end if;
|
|
end;
|
|
end if;
|
|
end loop;
|
|
|
|
Close (Dir);
|
|
|
|
return Success;
|
|
|
|
exception
|
|
when Directory_Error =>
|
|
return Success;
|
|
end Recursive_Find_Dirs;
|
|
|
|
------------------
|
|
-- Find_Pattern --
|
|
------------------
|
|
|
|
procedure Find_Pattern
|
|
(Pattern_Id : Name_Id;
|
|
Rank : Natural;
|
|
Location : Source_Ptr)
|
|
is
|
|
Pattern : constant String := Get_Name_String (Pattern_Id);
|
|
Pattern_End : Natural := Pattern'Last;
|
|
Recursive : Boolean;
|
|
Dir : File_Name_Type;
|
|
Path_Name : Path_Information;
|
|
Dir_Exists : Boolean;
|
|
Has_Error : Boolean := False;
|
|
Success : Boolean;
|
|
|
|
begin
|
|
Debug_Increase_Indent ("Find_Pattern", Pattern_Id);
|
|
|
|
-- If we are looking for files, find the pattern for the files
|
|
|
|
if Search_For = Search_Files then
|
|
while Pattern_End >= Pattern'First
|
|
and then not Is_Directory_Separator (Pattern (Pattern_End))
|
|
loop
|
|
Pattern_End := Pattern_End - 1;
|
|
end loop;
|
|
|
|
if Pattern_End = Pattern'Last then
|
|
Err_Vars.Error_Msg_File_1 := File_Name_Type (Pattern_Id);
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Missing_Source_Files,
|
|
"Missing file name or pattern in {", Location, Project);
|
|
return;
|
|
end if;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Str ("file_pattern=");
|
|
Write_Str (Pattern (Pattern_End + 1 .. Pattern'Last));
|
|
Write_Str (" dir_pattern=");
|
|
Write_Line (Pattern (Pattern'First .. Pattern_End));
|
|
end if;
|
|
|
|
File_Pattern := Compile
|
|
(Pattern (Pattern_End + 1 .. Pattern'Last),
|
|
Glob => True,
|
|
Case_Sensitive => File_Names_Case_Sensitive);
|
|
|
|
-- If we had just "*.gpr", this is equivalent to "./*.gpr"
|
|
|
|
if Pattern_End > Pattern'First then
|
|
Pattern_End := Pattern_End - 1; -- Skip directory separator
|
|
end if;
|
|
end if;
|
|
|
|
Recursive :=
|
|
Pattern_End - 1 >= Pattern'First
|
|
and then Pattern (Pattern_End - 1 .. Pattern_End) = "**"
|
|
and then
|
|
(Pattern_End - 1 = Pattern'First
|
|
or else Is_Directory_Separator (Pattern (Pattern_End - 2)));
|
|
|
|
if Recursive then
|
|
Pattern_End := Pattern_End - 2;
|
|
if Pattern_End > Pattern'First then
|
|
Pattern_End := Pattern_End - 1; -- Skip '/'
|
|
end if;
|
|
end if;
|
|
|
|
Name_Len := Pattern_End - Pattern'First + 1;
|
|
Name_Buffer (1 .. Name_Len) := Pattern (Pattern'First .. Pattern_End);
|
|
Dir := Name_Find;
|
|
|
|
Locate_Directory
|
|
(Project => Project,
|
|
Name => Dir,
|
|
Path => Path_Name,
|
|
Dir_Exists => Dir_Exists,
|
|
Data => Data,
|
|
Must_Exist => False);
|
|
|
|
if not Dir_Exists then
|
|
Err_Vars.Error_Msg_File_1 := Dir;
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Missing_Source_Files,
|
|
"{ is not a valid directory", Location, Project);
|
|
Has_Error := Data.Flags.Missing_Source_Files = Error;
|
|
end if;
|
|
|
|
if not Has_Error then
|
|
|
|
-- Links have been resolved if necessary, and Path_Name
|
|
-- always ends with a directory separator.
|
|
|
|
if Recursive then
|
|
Success := Recursive_Find_Dirs (Path_Name, Rank);
|
|
else
|
|
Success := Subdirectory_Matches (Path_Name, Rank);
|
|
end if;
|
|
|
|
if not Success then
|
|
case Search_For is
|
|
when Search_Directories =>
|
|
null; -- Error can't occur
|
|
|
|
when Search_Files =>
|
|
Err_Vars.Error_Msg_File_1 := File_Name_Type (Pattern_Id);
|
|
Error_Or_Warning
|
|
(Data.Flags, Data.Flags.Missing_Source_Files,
|
|
"file { not found", Location, Project);
|
|
end case;
|
|
end if;
|
|
end if;
|
|
|
|
Debug_Decrease_Indent ("done Find_Pattern");
|
|
end Find_Pattern;
|
|
|
|
-- Local variables
|
|
|
|
Pattern_Id : String_List_Id := Patterns;
|
|
Element : String_Element;
|
|
Rank : Natural := 1;
|
|
|
|
-- Start of processing for Expand_Subdirectory_Pattern
|
|
|
|
begin
|
|
while Pattern_Id /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (Pattern_Id);
|
|
Find_Pattern (Element.Value, Rank, Element.Location);
|
|
Rank := Rank + 1;
|
|
Pattern_Id := Element.Next;
|
|
end loop;
|
|
|
|
Recursive_Dirs.Reset (Visited);
|
|
end Expand_Subdirectory_Pattern;
|
|
|
|
------------------------
|
|
-- Search_Directories --
|
|
------------------------
|
|
|
|
procedure Search_Directories
|
|
(Project : in out Project_Processing_Data;
|
|
Data : in out Tree_Processing_Data;
|
|
For_All_Sources : Boolean)
|
|
is
|
|
Shared : constant Shared_Project_Tree_Data_Access := Data.Tree.Shared;
|
|
|
|
Source_Dir : String_List_Id;
|
|
Element : String_Element;
|
|
Src_Dir_Rank : Number_List_Index;
|
|
Num_Nod : Number_Node;
|
|
Dir : Dir_Type;
|
|
Name : String (1 .. 1_000);
|
|
Last : Natural;
|
|
File_Name : File_Name_Type;
|
|
Display_File_Name : File_Name_Type;
|
|
|
|
begin
|
|
Debug_Increase_Indent ("looking for sources of", Project.Project.Name);
|
|
|
|
-- Loop through subdirectories
|
|
|
|
Src_Dir_Rank := Project.Project.Source_Dir_Ranks;
|
|
|
|
Source_Dir := Project.Project.Source_Dirs;
|
|
while Source_Dir /= Nil_String loop
|
|
begin
|
|
Num_Nod := Shared.Number_Lists.Table (Src_Dir_Rank);
|
|
Element := Shared.String_Elements.Table (Source_Dir);
|
|
|
|
-- Use Element.Value in this test, not Display_Value, because we
|
|
-- want the symbolic links to be resolved when appropriate.
|
|
|
|
if Element.Value /= No_Name then
|
|
declare
|
|
Source_Directory : constant String :=
|
|
Get_Name_String (Element.Value)
|
|
& Directory_Separator;
|
|
|
|
Dir_Last : constant Natural :=
|
|
Compute_Directory_Last (Source_Directory);
|
|
|
|
Display_Source_Directory : constant String :=
|
|
Get_Name_String
|
|
(Element.Display_Value)
|
|
& Directory_Separator;
|
|
-- Display_Source_Directory is to allow us to open a UTF-8
|
|
-- encoded directory on Windows.
|
|
|
|
begin
|
|
if Current_Verbosity = High then
|
|
Debug_Increase_Indent
|
|
("Source_Dir (node=" & Num_Nod.Number'Img & ") """
|
|
& Source_Directory (Source_Directory'First .. Dir_Last)
|
|
& '"');
|
|
end if;
|
|
|
|
-- We look to every entry in the source directory
|
|
|
|
Open (Dir, Display_Source_Directory);
|
|
|
|
loop
|
|
Read (Dir, Name, Last);
|
|
exit when Last = 0;
|
|
|
|
-- In fast project loading mode (without -eL), the user
|
|
-- guarantees that no directory has a name which is a
|
|
-- valid source name, so we can avoid doing a system call
|
|
-- here. This provides a very significant speed up on
|
|
-- slow file systems (remote files for instance).
|
|
|
|
if not Opt.Follow_Links_For_Files
|
|
or else Is_Regular_File
|
|
(Display_Source_Directory & Name (1 .. Last))
|
|
then
|
|
Name_Len := Last;
|
|
Name_Buffer (1 .. Name_Len) := Name (1 .. Last);
|
|
Display_File_Name := Name_Find;
|
|
|
|
if Osint.File_Names_Case_Sensitive then
|
|
File_Name := Display_File_Name;
|
|
else
|
|
Canonical_Case_File_Name
|
|
(Name_Buffer (1 .. Name_Len));
|
|
File_Name := Name_Find;
|
|
end if;
|
|
|
|
declare
|
|
Path_Name : constant String :=
|
|
Normalize_Pathname
|
|
(Name (1 .. Last),
|
|
Directory =>
|
|
Source_Directory
|
|
(Source_Directory'First ..
|
|
Dir_Last),
|
|
Resolve_Links =>
|
|
Opt.Follow_Links_For_Files,
|
|
Case_Sensitive => True);
|
|
|
|
Path : Path_Name_Type;
|
|
FF : File_Found :=
|
|
Excluded_Sources_Htable.Get
|
|
(Project.Excluded, File_Name);
|
|
To_Remove : Boolean := False;
|
|
|
|
begin
|
|
Name_Len := Path_Name'Length;
|
|
Name_Buffer (1 .. Name_Len) := Path_Name;
|
|
|
|
if Osint.File_Names_Case_Sensitive then
|
|
Path := Name_Find;
|
|
else
|
|
Canonical_Case_File_Name
|
|
(Name_Buffer (1 .. Name_Len));
|
|
Path := Name_Find;
|
|
end if;
|
|
|
|
if FF /= No_File_Found then
|
|
if not FF.Found then
|
|
FF.Found := True;
|
|
Excluded_Sources_Htable.Set
|
|
(Project.Excluded, File_Name, FF);
|
|
|
|
Debug_Output
|
|
("excluded source ",
|
|
Name_Id (Display_File_Name));
|
|
|
|
-- Will mark the file as removed, but we
|
|
-- still need to add it to the list: if we
|
|
-- don't, the file will not appear in the
|
|
-- mapping file and will cause the compiler
|
|
-- to fail.
|
|
|
|
To_Remove := True;
|
|
end if;
|
|
end if;
|
|
|
|
-- Preserve the user's original casing and use of
|
|
-- links. The display_value (a directory) already
|
|
-- ends with a directory separator by construction,
|
|
-- so no need to add one.
|
|
|
|
Get_Name_String (Element.Display_Value);
|
|
Get_Name_String_And_Append (Display_File_Name);
|
|
|
|
Check_File
|
|
(Project => Project,
|
|
Source_Dir_Rank => Num_Nod.Number,
|
|
Data => Data,
|
|
Path => Path,
|
|
Display_Path => Name_Find,
|
|
File_Name => File_Name,
|
|
Locally_Removed => To_Remove,
|
|
Display_File_Name => Display_File_Name,
|
|
For_All_Sources => For_All_Sources);
|
|
end;
|
|
|
|
else
|
|
if Current_Verbosity = High then
|
|
Debug_Output ("ignore " & Name (1 .. Last));
|
|
end if;
|
|
end if;
|
|
end loop;
|
|
|
|
Debug_Decrease_Indent;
|
|
Close (Dir);
|
|
end;
|
|
end if;
|
|
|
|
exception
|
|
when Directory_Error =>
|
|
null;
|
|
end;
|
|
|
|
Source_Dir := Element.Next;
|
|
Src_Dir_Rank := Num_Nod.Next;
|
|
end loop;
|
|
|
|
Debug_Decrease_Indent ("end looking for sources.");
|
|
end Search_Directories;
|
|
|
|
----------------------------
|
|
-- Load_Naming_Exceptions --
|
|
----------------------------
|
|
|
|
procedure Load_Naming_Exceptions
|
|
(Project : in out Project_Processing_Data;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Source : Source_Id;
|
|
Iter : Source_Iterator;
|
|
|
|
begin
|
|
Iter := For_Each_Source (Data.Tree, Project.Project);
|
|
loop
|
|
Source := Prj.Element (Iter);
|
|
exit when Source = No_Source;
|
|
|
|
-- An excluded file cannot also be an exception file name
|
|
|
|
if Excluded_Sources_Htable.Get (Project.Excluded, Source.File) /=
|
|
No_File_Found
|
|
then
|
|
Error_Msg_File_1 := Source.File;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"\{ cannot be both excluded and an exception file name",
|
|
No_Location, Project.Project);
|
|
end if;
|
|
|
|
Debug_Output
|
|
("naming exception: adding source file to source_Names: ",
|
|
Name_Id (Source.File));
|
|
|
|
Source_Names_Htable.Set
|
|
(Project.Source_Names,
|
|
K => Source.File,
|
|
E => Name_Location'
|
|
(Name => Source.File,
|
|
Location => Source.Location,
|
|
Source => Source,
|
|
Listed => False,
|
|
Found => False));
|
|
|
|
-- If this is an Ada exception, record in table Unit_Exceptions
|
|
|
|
if Source.Unit /= No_Unit_Index then
|
|
declare
|
|
Unit_Except : Unit_Exception :=
|
|
Unit_Exceptions_Htable.Get
|
|
(Project.Unit_Exceptions, Source.Unit.Name);
|
|
|
|
begin
|
|
Unit_Except.Name := Source.Unit.Name;
|
|
|
|
if Source.Kind = Spec then
|
|
Unit_Except.Spec := Source.File;
|
|
else
|
|
Unit_Except.Impl := Source.File;
|
|
end if;
|
|
|
|
Unit_Exceptions_Htable.Set
|
|
(Project.Unit_Exceptions, Source.Unit.Name, Unit_Except);
|
|
end;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
end Load_Naming_Exceptions;
|
|
|
|
----------------------
|
|
-- Look_For_Sources --
|
|
----------------------
|
|
|
|
procedure Look_For_Sources
|
|
(Project : in out Project_Processing_Data;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
Object_Files : Object_File_Names_Htable.Instance;
|
|
Iter : Source_Iterator;
|
|
Src : Source_Id;
|
|
|
|
procedure Check_Object (Src : Source_Id);
|
|
-- Check if object file name of Src is already used in the project tree,
|
|
-- and report an error if so.
|
|
|
|
procedure Check_Object_Files;
|
|
-- Check that no two sources of this project have the same object file
|
|
|
|
procedure Mark_Excluded_Sources;
|
|
-- Mark as such the sources that are declared as excluded
|
|
|
|
procedure Check_Missing_Sources;
|
|
-- Check whether one of the languages has no sources, and report an
|
|
-- error when appropriate
|
|
|
|
procedure Get_Sources_From_Source_Info;
|
|
-- Get the source information from the tables that were created when a
|
|
-- source info file was read.
|
|
|
|
---------------------------
|
|
-- Check_Missing_Sources --
|
|
---------------------------
|
|
|
|
procedure Check_Missing_Sources is
|
|
Extending : constant Boolean :=
|
|
Project.Project.Extends /= No_Project;
|
|
Language : Language_Ptr;
|
|
Source : Source_Id;
|
|
Alt_Lang : Language_List;
|
|
Continuation : Boolean := False;
|
|
Iter : Source_Iterator;
|
|
begin
|
|
if not Project.Project.Externally_Built and then not Extending then
|
|
Language := Project.Project.Languages;
|
|
while Language /= No_Language_Index loop
|
|
|
|
-- If there are no sources for this language, check if there
|
|
-- are sources for which this is an alternate language.
|
|
|
|
if Language.First_Source = No_Source
|
|
and then (Data.Flags.Require_Sources_Other_Lang
|
|
or else Language.Name = Name_Ada)
|
|
then
|
|
Iter := For_Each_Source (In_Tree => Data.Tree,
|
|
Project => Project.Project);
|
|
Source_Loop : loop
|
|
Source := Element (Iter);
|
|
exit Source_Loop when Source = No_Source
|
|
or else Source.Language = Language;
|
|
|
|
Alt_Lang := Source.Alternate_Languages;
|
|
while Alt_Lang /= null loop
|
|
exit Source_Loop when Alt_Lang.Language = Language;
|
|
Alt_Lang := Alt_Lang.Next;
|
|
end loop;
|
|
|
|
Next (Iter);
|
|
end loop Source_Loop;
|
|
|
|
if Source = No_Source then
|
|
Report_No_Sources
|
|
(Project.Project,
|
|
Get_Name_String (Language.Display_Name),
|
|
Data,
|
|
Project.Source_List_File_Location,
|
|
Continuation);
|
|
Continuation := True;
|
|
end if;
|
|
end if;
|
|
|
|
Language := Language.Next;
|
|
end loop;
|
|
end if;
|
|
end Check_Missing_Sources;
|
|
|
|
------------------
|
|
-- Check_Object --
|
|
------------------
|
|
|
|
procedure Check_Object (Src : Source_Id) is
|
|
Source : Source_Id;
|
|
|
|
begin
|
|
Source := Object_File_Names_Htable.Get (Object_Files, Src.Object);
|
|
|
|
-- We cannot just check on "Source /= Src", since we might have
|
|
-- two different entries for the same file (and since that's
|
|
-- the same file it is expected that it has the same object)
|
|
|
|
if Source /= No_Source
|
|
and then Source.Replaced_By = No_Source
|
|
and then Source.Path /= Src.Path
|
|
and then Source.Index = 0
|
|
and then Src.Index = 0
|
|
and then Is_Extending (Src.Project, Source.Project)
|
|
then
|
|
Error_Msg_File_1 := Src.File;
|
|
Error_Msg_File_2 := Source.File;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"\{ and { have the same object file name",
|
|
No_Location, Project.Project);
|
|
|
|
else
|
|
Object_File_Names_Htable.Set (Object_Files, Src.Object, Src);
|
|
end if;
|
|
end Check_Object;
|
|
|
|
---------------------------
|
|
-- Mark_Excluded_Sources --
|
|
---------------------------
|
|
|
|
procedure Mark_Excluded_Sources is
|
|
Source : Source_Id := No_Source;
|
|
Excluded : File_Found;
|
|
Proj : Project_Id;
|
|
|
|
begin
|
|
-- Minor optimization: if there are no excluded files, no need to
|
|
-- traverse the list of sources. We cannot however also check whether
|
|
-- the existing exceptions have ".Found" set to True (indicating we
|
|
-- found them before) because we need to do some final processing on
|
|
-- them in any case.
|
|
|
|
if Excluded_Sources_Htable.Get_First (Project.Excluded) /=
|
|
No_File_Found
|
|
then
|
|
Proj := Project.Project;
|
|
while Proj /= No_Project loop
|
|
Iter := For_Each_Source (Data.Tree, Proj);
|
|
while Prj.Element (Iter) /= No_Source loop
|
|
Source := Prj.Element (Iter);
|
|
Excluded := Excluded_Sources_Htable.Get
|
|
(Project.Excluded, Source.File);
|
|
|
|
if Excluded /= No_File_Found then
|
|
Source.In_Interfaces := False;
|
|
Source.Locally_Removed := True;
|
|
|
|
if Proj = Project.Project then
|
|
Source.Suppressed := True;
|
|
end if;
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Str ("removing file ");
|
|
Write_Line
|
|
(Get_Name_String (Excluded.File)
|
|
& " " & Get_Name_String (Source.Project.Name));
|
|
end if;
|
|
|
|
Excluded_Sources_Htable.Remove
|
|
(Project.Excluded, Source.File);
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
|
|
Proj := Proj.Extends;
|
|
end loop;
|
|
end if;
|
|
|
|
-- If we have any excluded element left, that means we did not find
|
|
-- the source file
|
|
|
|
Excluded := Excluded_Sources_Htable.Get_First (Project.Excluded);
|
|
while Excluded /= No_File_Found loop
|
|
if not Excluded.Found then
|
|
|
|
-- Check if the file belongs to another imported project to
|
|
-- provide a better error message.
|
|
|
|
Src := Find_Source
|
|
(In_Tree => Data.Tree,
|
|
Project => Project.Project,
|
|
In_Imported_Only => True,
|
|
Base_Name => Excluded.File);
|
|
|
|
Err_Vars.Error_Msg_File_1 := Excluded.File;
|
|
|
|
if Src = No_Source then
|
|
if Excluded.Excl_File = No_File then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"unknown file {", Excluded.Location, Project.Project);
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"in " &
|
|
Get_Name_String (Excluded.Excl_File) & ":" &
|
|
No_Space_Img (Excluded.Excl_Line) &
|
|
": unknown file {", Excluded.Location, Project.Project);
|
|
end if;
|
|
|
|
else
|
|
if Excluded.Excl_File = No_File then
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"cannot remove a source from an imported project: {",
|
|
Excluded.Location, Project.Project);
|
|
|
|
else
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"in " &
|
|
Get_Name_String (Excluded.Excl_File) & ":" &
|
|
No_Space_Img (Excluded.Excl_Line) &
|
|
": cannot remove a source from an imported project: {",
|
|
Excluded.Location, Project.Project);
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
Excluded := Excluded_Sources_Htable.Get_Next (Project.Excluded);
|
|
end loop;
|
|
end Mark_Excluded_Sources;
|
|
|
|
------------------------
|
|
-- Check_Object_Files --
|
|
------------------------
|
|
|
|
procedure Check_Object_Files is
|
|
Iter : Source_Iterator;
|
|
Src_Id : Source_Id;
|
|
Src_Ind : Source_File_Index;
|
|
|
|
begin
|
|
Iter := For_Each_Source (Data.Tree);
|
|
loop
|
|
Src_Id := Prj.Element (Iter);
|
|
exit when Src_Id = No_Source;
|
|
|
|
if Is_Compilable (Src_Id)
|
|
and then Src_Id.Language.Config.Object_Generated
|
|
and then Is_Extending (Project.Project, Src_Id.Project)
|
|
then
|
|
if Src_Id.Unit = No_Unit_Index then
|
|
if Src_Id.Kind = Impl then
|
|
Check_Object (Src_Id);
|
|
end if;
|
|
|
|
else
|
|
case Src_Id.Kind is
|
|
when Spec =>
|
|
if Other_Part (Src_Id) = No_Source then
|
|
Check_Object (Src_Id);
|
|
end if;
|
|
|
|
when Sep =>
|
|
null;
|
|
|
|
when Impl =>
|
|
if Other_Part (Src_Id) /= No_Source then
|
|
Check_Object (Src_Id);
|
|
|
|
else
|
|
-- Check if it is a subunit
|
|
|
|
Src_Ind :=
|
|
Sinput.P.Load_Project_File
|
|
(Get_Name_String (Src_Id.Path.Display_Name));
|
|
|
|
if Sinput.P.Source_File_Is_Subunit (Src_Ind) then
|
|
Override_Kind (Src_Id, Sep);
|
|
else
|
|
Check_Object (Src_Id);
|
|
end if;
|
|
end if;
|
|
end case;
|
|
end if;
|
|
end if;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
end Check_Object_Files;
|
|
|
|
----------------------------------
|
|
-- Get_Sources_From_Source_Info --
|
|
----------------------------------
|
|
|
|
procedure Get_Sources_From_Source_Info is
|
|
Iter : Source_Info_Iterator;
|
|
Src : Source_Info;
|
|
Id : Source_Id;
|
|
Lang_Id : Language_Ptr;
|
|
|
|
begin
|
|
Initialize (Iter, Project.Project.Name);
|
|
|
|
loop
|
|
Src := Source_Info_Of (Iter);
|
|
|
|
exit when Src = No_Source_Info;
|
|
|
|
Id := new Source_Data;
|
|
|
|
Id.Project := Project.Project;
|
|
|
|
Lang_Id := Project.Project.Languages;
|
|
while Lang_Id /= No_Language_Index
|
|
and then Lang_Id.Name /= Src.Language
|
|
loop
|
|
Lang_Id := Lang_Id.Next;
|
|
end loop;
|
|
|
|
if Lang_Id = No_Language_Index then
|
|
Prj.Com.Fail
|
|
("unknown language " &
|
|
Get_Name_String (Src.Language) &
|
|
" for project " &
|
|
Get_Name_String (Src.Project) &
|
|
" in source info file");
|
|
end if;
|
|
|
|
Id.Language := Lang_Id;
|
|
Id.Kind := Src.Kind;
|
|
Id.Index := Src.Index;
|
|
|
|
Id.Path :=
|
|
(Path_Name_Type (Src.Display_Path_Name),
|
|
Path_Name_Type (Src.Path_Name));
|
|
|
|
Name_Len := 0;
|
|
Add_Str_To_Name_Buffer
|
|
(Directories.Simple_Name (Get_Name_String (Src.Path_Name)));
|
|
Id.File := Name_Find;
|
|
|
|
Id.Next_With_File_Name :=
|
|
Source_Files_Htable.Get (Data.Tree.Source_Files_HT, Id.File);
|
|
Source_Files_Htable.Set (Data.Tree.Source_Files_HT, Id.File, Id);
|
|
|
|
Name_Len := 0;
|
|
Add_Str_To_Name_Buffer
|
|
(Directories.Simple_Name
|
|
(Get_Name_String (Src.Display_Path_Name)));
|
|
Id.Display_File := Name_Find;
|
|
|
|
Id.Dep_Name :=
|
|
Dependency_Name (Id.File, Id.Language.Config.Dependency_Kind);
|
|
Id.Naming_Exception := Src.Naming_Exception;
|
|
Id.Object :=
|
|
Object_Name (Id.File, Id.Language.Config.Object_File_Suffix);
|
|
Id.Switches := Switches_Name (Id.File);
|
|
|
|
-- Add the source id to the Unit_Sources_HT hash table, if the
|
|
-- unit name is not null.
|
|
|
|
if Src.Kind /= Sep and then Src.Unit_Name /= No_Name then
|
|
declare
|
|
UData : Unit_Index :=
|
|
Units_Htable.Get (Data.Tree.Units_HT, Src.Unit_Name);
|
|
begin
|
|
if UData = No_Unit_Index then
|
|
UData := new Unit_Data;
|
|
UData.Name := Src.Unit_Name;
|
|
Units_Htable.Set
|
|
(Data.Tree.Units_HT, Src.Unit_Name, UData);
|
|
end if;
|
|
|
|
Id.Unit := UData;
|
|
end;
|
|
|
|
-- Note that this updates Unit information as well
|
|
|
|
Override_Kind (Id, Id.Kind);
|
|
end if;
|
|
|
|
if Src.Index /= 0 then
|
|
Project.Project.Has_Multi_Unit_Sources := True;
|
|
end if;
|
|
|
|
-- Add the source to the language list
|
|
|
|
Id.Next_In_Lang := Id.Language.First_Source;
|
|
Id.Language.First_Source := Id;
|
|
|
|
Next (Iter);
|
|
end loop;
|
|
end Get_Sources_From_Source_Info;
|
|
|
|
-- Start of processing for Look_For_Sources
|
|
|
|
begin
|
|
if Data.Tree.Source_Info_File_Exists then
|
|
Get_Sources_From_Source_Info;
|
|
|
|
else
|
|
if Project.Project.Source_Dirs /= Nil_String then
|
|
Find_Excluded_Sources (Project, Data);
|
|
|
|
if Project.Project.Languages /= No_Language_Index then
|
|
Load_Naming_Exceptions (Project, Data);
|
|
Find_Sources (Project, Data);
|
|
Mark_Excluded_Sources;
|
|
Check_Object_Files;
|
|
Check_Missing_Sources;
|
|
end if;
|
|
end if;
|
|
|
|
Object_File_Names_Htable.Reset (Object_Files);
|
|
end if;
|
|
end Look_For_Sources;
|
|
|
|
------------------
|
|
-- Path_Name_Of --
|
|
------------------
|
|
|
|
function Path_Name_Of
|
|
(File_Name : File_Name_Type;
|
|
Directory : Path_Name_Type) return String
|
|
is
|
|
Result : String_Access;
|
|
The_Directory : constant String := Get_Name_String (Directory);
|
|
|
|
begin
|
|
Debug_Output ("Path_Name_Of file name=", Name_Id (File_Name));
|
|
Debug_Output ("Path_Name_Of directory=", Name_Id (Directory));
|
|
Get_Name_String (File_Name);
|
|
Result :=
|
|
Locate_Regular_File
|
|
(File_Name => Name_Buffer (1 .. Name_Len),
|
|
Path => The_Directory);
|
|
|
|
if Result = null then
|
|
return "";
|
|
else
|
|
declare
|
|
R : constant String := Result.all;
|
|
begin
|
|
Free (Result);
|
|
return R;
|
|
end;
|
|
end if;
|
|
end Path_Name_Of;
|
|
|
|
-------------------
|
|
-- Remove_Source --
|
|
-------------------
|
|
|
|
procedure Remove_Source
|
|
(Tree : Project_Tree_Ref;
|
|
Id : Source_Id;
|
|
Replaced_By : Source_Id)
|
|
is
|
|
Source : Source_Id;
|
|
|
|
begin
|
|
if Current_Verbosity = High then
|
|
Debug_Indent;
|
|
Write_Str ("removing source ");
|
|
Write_Str (Get_Name_String (Id.File));
|
|
|
|
if Id.Index /= 0 then
|
|
Write_Str (" at" & Id.Index'Img);
|
|
end if;
|
|
|
|
Write_Eol;
|
|
end if;
|
|
|
|
if Replaced_By /= No_Source then
|
|
Id.Replaced_By := Replaced_By;
|
|
Replaced_By.Declared_In_Interfaces := Id.Declared_In_Interfaces;
|
|
|
|
if Id.File /= Replaced_By.File then
|
|
declare
|
|
Replacement : constant File_Name_Type :=
|
|
Replaced_Source_HTable.Get
|
|
(Tree.Replaced_Sources, Id.File);
|
|
|
|
begin
|
|
Replaced_Source_HTable.Set
|
|
(Tree.Replaced_Sources, Id.File, Replaced_By.File);
|
|
|
|
if Replacement = No_File then
|
|
Tree.Replaced_Source_Number :=
|
|
Tree.Replaced_Source_Number + 1;
|
|
end if;
|
|
end;
|
|
end if;
|
|
end if;
|
|
|
|
Id.In_Interfaces := False;
|
|
Id.Locally_Removed := True;
|
|
|
|
-- ??? Should we remove the source from the unit ? The file is not used,
|
|
-- so probably should not be referenced from the unit. On the other hand
|
|
-- it might give useful additional info
|
|
-- if Id.Unit /= null then
|
|
-- Id.Unit.File_Names (Id.Kind) := null;
|
|
-- end if;
|
|
|
|
Source := Id.Language.First_Source;
|
|
|
|
if Source = Id then
|
|
Id.Language.First_Source := Id.Next_In_Lang;
|
|
|
|
else
|
|
while Source.Next_In_Lang /= Id loop
|
|
Source := Source.Next_In_Lang;
|
|
end loop;
|
|
|
|
Source.Next_In_Lang := Id.Next_In_Lang;
|
|
end if;
|
|
end Remove_Source;
|
|
|
|
-----------------------
|
|
-- Report_No_Sources --
|
|
-----------------------
|
|
|
|
procedure Report_No_Sources
|
|
(Project : Project_Id;
|
|
Lang_Name : String;
|
|
Data : Tree_Processing_Data;
|
|
Location : Source_Ptr;
|
|
Continuation : Boolean := False)
|
|
is
|
|
begin
|
|
case Data.Flags.When_No_Sources is
|
|
when Silent =>
|
|
null;
|
|
|
|
when Warning | Error =>
|
|
declare
|
|
Msg : constant String :=
|
|
"<there are no "
|
|
& Lang_Name & " sources in this project";
|
|
|
|
begin
|
|
Error_Msg_Warn := Data.Flags.When_No_Sources = Warning;
|
|
|
|
if Continuation then
|
|
Error_Msg (Data.Flags, "\" & Msg, Location, Project);
|
|
else
|
|
Error_Msg (Data.Flags, Msg, Location, Project);
|
|
end if;
|
|
end;
|
|
end case;
|
|
end Report_No_Sources;
|
|
|
|
----------------------
|
|
-- Show_Source_Dirs --
|
|
----------------------
|
|
|
|
procedure Show_Source_Dirs
|
|
(Project : Project_Id;
|
|
Shared : Shared_Project_Tree_Data_Access)
|
|
is
|
|
Current : String_List_Id;
|
|
Element : String_Element;
|
|
|
|
begin
|
|
if Project.Source_Dirs = Nil_String then
|
|
Debug_Output ("no Source_Dirs");
|
|
else
|
|
Debug_Increase_Indent ("Source_Dirs:");
|
|
|
|
Current := Project.Source_Dirs;
|
|
while Current /= Nil_String loop
|
|
Element := Shared.String_Elements.Table (Current);
|
|
Debug_Output (Get_Name_String (Element.Display_Value));
|
|
Current := Element.Next;
|
|
end loop;
|
|
|
|
Debug_Decrease_Indent ("end Source_Dirs.");
|
|
end if;
|
|
end Show_Source_Dirs;
|
|
|
|
---------------------------
|
|
-- Process_Naming_Scheme --
|
|
---------------------------
|
|
|
|
procedure Process_Naming_Scheme
|
|
(Tree : Project_Tree_Ref;
|
|
Root_Project : Project_Id;
|
|
Node_Tree : Prj.Tree.Project_Node_Tree_Ref;
|
|
Flags : Processing_Flags)
|
|
is
|
|
|
|
procedure Check
|
|
(Project : Project_Id;
|
|
In_Aggregate_Lib : Boolean;
|
|
Data : in out Tree_Processing_Data);
|
|
-- Process the naming scheme for a single project
|
|
|
|
procedure Recursive_Check
|
|
(Project : Project_Id;
|
|
Prj_Tree : Project_Tree_Ref;
|
|
Context : Project_Context;
|
|
Data : in out Tree_Processing_Data);
|
|
-- Check_Naming_Scheme for the project
|
|
|
|
-----------
|
|
-- Check --
|
|
-----------
|
|
|
|
procedure Check
|
|
(Project : Project_Id;
|
|
In_Aggregate_Lib : Boolean;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
procedure Check_Aggregated;
|
|
-- Check aggregated projects which should not be externally built
|
|
|
|
----------------------
|
|
-- Check_Aggregated --
|
|
----------------------
|
|
|
|
procedure Check_Aggregated is
|
|
L : Aggregated_Project_List;
|
|
|
|
begin
|
|
-- Check that aggregated projects are not externally built
|
|
|
|
L := Project.Aggregated_Projects;
|
|
while L /= null loop
|
|
declare
|
|
Var : constant Prj.Variable_Value :=
|
|
Prj.Util.Value_Of
|
|
(Snames.Name_Externally_Built,
|
|
L.Project.Decl.Attributes,
|
|
Data.Tree.Shared);
|
|
begin
|
|
if not Var.Default then
|
|
Error_Msg_Name_1 := L.Project.Display_Name;
|
|
Error_Msg
|
|
(Data.Flags,
|
|
"cannot aggregate externally built project %%",
|
|
Var.Location, Project);
|
|
end if;
|
|
end;
|
|
|
|
L := L.Next;
|
|
end loop;
|
|
end Check_Aggregated;
|
|
|
|
-- Local Variables
|
|
|
|
Shared : constant Shared_Project_Tree_Data_Access :=
|
|
Data.Tree.Shared;
|
|
Prj_Data : Project_Processing_Data;
|
|
|
|
-- Start of processing for Check
|
|
|
|
begin
|
|
Debug_Increase_Indent ("check", Project.Name);
|
|
|
|
Initialize (Prj_Data, Project);
|
|
|
|
Check_If_Externally_Built (Project, Data);
|
|
|
|
case Project.Qualifier is
|
|
when Aggregate =>
|
|
Check_Aggregated;
|
|
|
|
when Aggregate_Library =>
|
|
Check_Aggregated;
|
|
|
|
if Project.Object_Directory = No_Path_Information then
|
|
Project.Object_Directory := Project.Directory;
|
|
end if;
|
|
|
|
when others =>
|
|
Get_Directories (Project, Data);
|
|
Check_Programming_Languages (Project, Data);
|
|
|
|
if Current_Verbosity = High then
|
|
Show_Source_Dirs (Project, Shared);
|
|
end if;
|
|
|
|
if Project.Qualifier = Abstract_Project then
|
|
Check_Abstract_Project (Project, Data);
|
|
end if;
|
|
end case;
|
|
|
|
-- Check configuration. Must be done for gnatmake (even though no
|
|
-- user configuration file was provided) since the default config we
|
|
-- generate indicates whether libraries are supported for instance.
|
|
|
|
Check_Configuration (Project, Data);
|
|
|
|
if Project.Qualifier /= Aggregate then
|
|
Check_Library_Attributes (Project, Data);
|
|
Check_Package_Naming (Project, Data);
|
|
|
|
-- An aggregate library has no source, no need to look for them
|
|
|
|
if Project.Qualifier /= Aggregate_Library then
|
|
Look_For_Sources (Prj_Data, Data);
|
|
end if;
|
|
|
|
Check_Interfaces (Project, Data);
|
|
|
|
-- If this library is part of an aggregated library don't check it
|
|
-- as it has no sources by itself and so interface won't be found.
|
|
|
|
if Project.Library and not In_Aggregate_Lib then
|
|
Check_Stand_Alone_Library (Project, Data);
|
|
end if;
|
|
|
|
Get_Mains (Project, Data);
|
|
end if;
|
|
|
|
Free (Prj_Data);
|
|
|
|
Debug_Decrease_Indent ("done check");
|
|
end Check;
|
|
|
|
---------------------
|
|
-- Recursive_Check --
|
|
---------------------
|
|
|
|
procedure Recursive_Check
|
|
(Project : Project_Id;
|
|
Prj_Tree : Project_Tree_Ref;
|
|
Context : Project_Context;
|
|
Data : in out Tree_Processing_Data)
|
|
is
|
|
begin
|
|
if Current_Verbosity = High then
|
|
Debug_Increase_Indent
|
|
("Processing_Naming_Scheme for project", Project.Name);
|
|
end if;
|
|
|
|
Data.Tree := Prj_Tree;
|
|
Data.In_Aggregate_Lib := Context.In_Aggregate_Lib;
|
|
|
|
Check (Project, Context.In_Aggregate_Lib, Data);
|
|
|
|
if Current_Verbosity = High then
|
|
Debug_Decrease_Indent ("done Processing_Naming_Scheme");
|
|
end if;
|
|
end Recursive_Check;
|
|
|
|
procedure Check_All_Projects is new For_Every_Project_Imported_Context
|
|
(Tree_Processing_Data, Recursive_Check);
|
|
-- Comment required???
|
|
|
|
-- Local Variables
|
|
|
|
Data : Tree_Processing_Data;
|
|
|
|
-- Start of processing for Process_Naming_Scheme
|
|
|
|
begin
|
|
Lib_Data_Table.Init;
|
|
Initialize (Data, Tree => Tree, Node_Tree => Node_Tree, Flags => Flags);
|
|
Check_All_Projects (Root_Project, Tree, Data, Imported_First => True);
|
|
Free (Data);
|
|
|
|
-- Adjust language configs for projects that are extended
|
|
|
|
declare
|
|
List : Project_List;
|
|
Proj : Project_Id;
|
|
Exte : Project_Id;
|
|
Lang : Language_Ptr;
|
|
Elng : Language_Ptr;
|
|
|
|
begin
|
|
List := Tree.Projects;
|
|
while List /= null loop
|
|
Proj := List.Project;
|
|
|
|
Exte := Proj;
|
|
while Exte.Extended_By /= No_Project loop
|
|
Exte := Exte.Extended_By;
|
|
end loop;
|
|
|
|
if Exte /= Proj then
|
|
Lang := Proj.Languages;
|
|
|
|
if Lang /= No_Language_Index then
|
|
loop
|
|
Elng := Get_Language_From_Name
|
|
(Exte, Get_Name_String (Lang.Name));
|
|
exit when Elng /= No_Language_Index;
|
|
Exte := Exte.Extends;
|
|
end loop;
|
|
|
|
if Elng /= Lang then
|
|
Lang.Config := Elng.Config;
|
|
end if;
|
|
end if;
|
|
end if;
|
|
|
|
List := List.Next;
|
|
end loop;
|
|
end;
|
|
end Process_Naming_Scheme;
|
|
|
|
end Prj.Nmsc;
|