-- --
-- B o d y --
-- --
--- Copyright (C) 2000-2005 Free Software Foundation, Inc. --
+-- Copyright (C) 2000-2009, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
--- ware Foundation; either version 2, or (at your option) any later ver- --
+-- ware Foundation; either version 3, or (at your option) any later ver- --
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
-- for more details. You should have received a copy of the GNU General --
--- Public License distributed with GNAT; see file COPYING. If not, write --
--- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, --
--- MA 02111-1307, USA. --
+-- Public License distributed with GNAT; see file COPYING3. If not, go to --
+-- http://www.gnu.org/licenses for a complete copy of the license. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
-- --
------------------------------------------------------------------------------
+with GNAT.Case_Util; use GNAT.Case_Util;
+with GNAT.Directory_Operations; use GNAT.Directory_Operations;
+with GNAT.HTable;
+
with Err_Vars; use Err_Vars;
with Fmap; use Fmap;
with Hostparm;
with MLib.Tgt;
-with Namet; use Namet;
+with Opt; use Opt;
with Osint; use Osint;
with Output; use Output;
-with MLib.Tgt; use MLib.Tgt;
with Prj.Env; use Prj.Env;
with Prj.Err;
with Prj.Util; use Prj.Util;
with Sinput.P;
with Snames; use Snames;
with Table; use Table;
-with Types; use Types;
+with Targparm; use Targparm;
with Ada.Characters.Handling; use Ada.Characters.Handling;
+with Ada.Directories; use Ada.Directories;
with Ada.Strings; use Ada.Strings;
with Ada.Strings.Fixed; use Ada.Strings.Fixed;
with Ada.Strings.Maps.Constants; use Ada.Strings.Maps.Constants;
-with GNAT.Case_Util; use GNAT.Case_Util;
-with GNAT.Directory_Operations; use GNAT.Directory_Operations;
-with GNAT.OS_Lib; use GNAT.OS_Lib;
-with GNAT.HTable;
-
package body Prj.Nmsc is
+ No_Continuation_String : aliased String := "";
+ Continuation_String : aliased String := "\";
+ -- Used in Check_Library for continuation error messages at the same
+ -- location.
+
Error_Report : Put_Line_Access := null;
-- Set to point to error reporting procedure
+ When_No_Sources : Error_Warning := Error;
+ -- Indicates what should be done when there is no Ada sources in a non
+ -- extending Ada project.
+
ALI_Suffix : constant String := ".ali";
-- File suffix for ali files
- Object_Suffix : constant String := Get_Object_Suffix.all;
- -- File suffix for object files
-
type Name_Location is record
- Name : Name_Id;
+ Name : File_Name_Type;
Location : Source_Ptr;
+ Source : Source_Id := No_Source;
+ Except : Boolean := False;
Found : Boolean := False;
end record;
- -- Information about file names found in string list attribute
- -- Source_Files or in a source list file, stored in hash table
+ -- Information about file names found in string list attribute:
+ -- Source_Files or in a source list file, stored in hash table.
-- Source_Names, used by procedure Get_Path_Names_And_Record_Sources.
+ -- Except is set to True if source is a naming exception in the project.
No_Name_Location : constant Name_Location :=
- (Name => No_Name, Location => No_Location, Found => False);
+ (Name => No_File,
+ Location => No_Location,
+ Source => No_Source,
+ Except => False,
+ Found => False);
package Source_Names is new GNAT.HTable.Simple_HTable
(Header_Num => Header_Num,
Element => Name_Location,
No_Element => No_Name_Location,
- Key => Name_Id,
+ Key => File_Name_Type,
Hash => Hash,
Equal => "=");
-- Hash table to store file names found in string list attribute
-- Source_Files or in a source list file, stored in hash table
-- Source_Names, used by procedure Get_Path_Names_And_Record_Sources.
+ -- More documentation needed on what unit exceptions are about ???
+
+ type Unit_Exception is record
+ Name : Name_Id;
+ Spec : File_Name_Type;
+ Impl : File_Name_Type;
+ end record;
+ -- Record special naming schemes for Ada units (name of spec file and name
+ -- of implementation file).
+
+ No_Unit_Exception : constant Unit_Exception :=
+ (Name => No_Name,
+ Spec => No_File,
+ Impl => No_File);
+
+ package Unit_Exceptions is new GNAT.HTable.Simple_HTable
+ (Header_Num => Header_Num,
+ Element => Unit_Exception,
+ No_Element => No_Unit_Exception,
+ Key => Name_Id,
+ Hash => Hash,
+ Equal => "=");
+ -- Hash table to store the unit exceptions.
+ -- ??? Seems to be used only by the multi_lang mode
+ -- ??? Should not be a global array, but stored in the project_data
+
package Recursive_Dirs is new GNAT.HTable.Simple_HTable
(Header_Num => Header_Num,
Element => Boolean,
Unit : Name_Id;
Next : Ada_Naming_Exception_Id := No_Ada_Naming_Exception;
end record;
- -- No_Unit : constant Unit_Info :=
- -- (Specification, No_Name, No_Ada_Naming_Exception);
+ -- Comment needed???
package Ada_Naming_Exception_Table is new Table.Table
(Table_Component_Type => Unit_Info,
(Header_Num => Header_Num,
Element => Ada_Naming_Exception_Id,
No_Element => No_Ada_Naming_Exception,
- Key => Name_Id,
+ Key => File_Name_Type,
Hash => Hash,
Equal => "=");
-- A hash table to store naming exceptions for Ada. For each file name
-- there is one or several unit in table Ada_Naming_Exception_Table.
+ -- ??? This is for ada_only mode, we should be able to merge with
+ -- Unit_Exceptions table, used by multi_lang mode.
+
+ package Object_File_Names is new GNAT.HTable.Simple_HTable
+ (Header_Num => Header_Num,
+ Element => File_Name_Type,
+ No_Element => No_File,
+ Key => File_Name_Type,
+ Hash => Hash,
+ Equal => "=");
+ -- A hash table to store the object file names for a project, to check that
+ -- two different sources have different object file names.
+
+ type File_Found is record
+ File : File_Name_Type := No_File;
+ Found : Boolean := False;
+ Location : Source_Ptr := No_Location;
+ end record;
+ No_File_Found : constant File_Found := (No_File, False, No_Location);
+ -- Comments needed ???
+
+ package Excluded_Sources_Htable is new GNAT.HTable.Simple_HTable
+ (Header_Num => Header_Num,
+ Element => File_Found,
+ No_Element => No_File_Found,
+ Key => File_Name_Type,
+ Hash => Hash,
+ Equal => "=");
+ -- A hash table to store the excluded files, if any. This is filled by
+ -- Find_Excluded_Sources below.
+
+ procedure Find_Excluded_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : Project_Data);
+ -- Find the list of files that should not be considered as source files
+ -- for this project. Sets the list in the Excluded_Sources_Htable.
function Hash (Unit : Unit_Info) return Header_Num;
Key => Unit_Info,
Hash => Hash,
Equal => "=");
- -- A table to check if a unit with an exceptional name will hide
- -- a source with a file name following the naming convention.
+ -- A table to check if a unit with an exceptional name will hide a source
+ -- with a file name following the naming convention.
+
+ procedure Load_Naming_Exceptions
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref);
+ -- All source files in Data.First_Source are considered as naming
+ -- exceptions, and copied into the Source_Names and Unit_Exceptions tables
+ -- as appropriate.
+
+ procedure Add_Source
+ (Id : out Source_Id;
+ In_Tree : Project_Tree_Ref;
+ Project : Project_Id;
+ Lang_Id : Language_Ptr;
+ Kind : Source_Kind;
+ File_Name : File_Name_Type;
+ Display_File : File_Name_Type;
+ Lang_Kind : Language_Kind;
+ Naming_Exception : Boolean := False;
+ Path : Path_Name_Type := No_Path;
+ Display_Path : Path_Name_Type := No_Path;
+ Alternate_Languages : Alternate_Language_Id := No_Alternate_Language;
+ Other_Part : Source_Id := No_Source;
+ Unit : Name_Id := No_Name;
+ Index : Int := 0;
+ Source_To_Replace : Source_Id := No_Source);
+ -- Add a new source to the different lists: list of all sources in the
+ -- project tree, list of source of a project and list of sources of a
+ -- language.
+ --
+ -- If Path is specified, the file is also added to Source_Paths_HT.
+ -- If Source_To_Replace is specified, it points to the source in the
+ -- extended project that the new file is overriding.
+
+ function Canonical_Case_File_Name (Name : Name_Id) return File_Name_Type;
+ -- Same as Osint.Canonical_Case_File_Name but applies to Name_Id.
+ -- This alters Name_Buffer
+
+ function Suffix_Matches
+ (Filename : String;
+ Suffix : File_Name_Type) return Boolean;
+ -- True if the filename ends with the given suffix. It always returns False
+ -- if Suffix is No_Name
+
+ procedure Replace_Into_Name_Buffer
+ (Str : String;
+ Pattern : String;
+ Replacement : Character);
+ -- Copy Str into Name_Buffer, replacing Pattern with Replacement. Str is
+ -- converted to lower-case at the same time.
function ALI_File_Name (Source : String) return String;
-- Return the ALI file name corresponding to a source
procedure Check_Ada_Name (Name : String; Unit : out Name_Id);
-- Check that a name is a valid Ada unit name
- procedure Check_Naming_Scheme
+ procedure Check_Naming_Schemes
(Data : in out Project_Data;
Project : Project_Id;
In_Tree : Project_Tree_Ref);
-- Check the naming scheme part of Data
- procedure Check_Ada_Naming_Scheme_Validity
+ procedure Check_Configuration
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
- Naming : Naming_Data);
- -- Check that the package Naming is correct
-
- procedure Check_For_Source
- (File_Name : Name_Id;
- Path_Name : Name_Id;
- Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Location : Source_Ptr;
- Language : Language_Index;
- Suffix : String;
- Naming_Exception : Boolean);
- -- Check if a file, with name File_Name and path Path_Name, in a source
- -- directory is a source for language Language in project Project of
- -- project tree In_Tree. ???
+ Data : in out Project_Data);
+ -- Check the configuration attributes for the project
procedure Check_If_Externally_Built
(Project : Project_Id;
-- Check attribute Externally_Built of project Project in project tree
-- In_Tree and modify its data Data if it has the value "true".
- procedure Check_Library_Attributes
- (Project : Project_Id;
+ procedure Check_Interfaces
+ (Project : Project_Id;
In_Tree : Project_Tree_Ref;
- Data : in out Project_Data);
+ Data : in out Project_Data);
+ -- If a list of sources is specified in attribute Interfaces, set
+ -- In_Interfaces only for the sources specified in the list.
+
+ procedure Check_Library_Attributes
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Current_Dir : String;
+ Data : in out Project_Data);
-- Check the library attributes of project Project in project tree In_Tree
-- and modify its data Data accordingly.
+ -- Current_Dir should represent the current directory, and is passed for
+ -- efficiency to avoid system calls to recompute it.
procedure Check_Package_Naming
(Project : Project_Id;
-- modify its data Data accordingly.
procedure Check_Programming_Languages
- (In_Tree : Project_Tree_Ref; Data : in out Project_Data);
+ (In_Tree : Project_Tree_Ref;
+ Project : Project_Id;
+ Data : in out Project_Data);
-- Check attribute Languages for the project with data Data in project
-- tree In_Tree and set the components of Data for all the programming
-- languages indicated in attribute Languages, if any.
-- extended by Root_Project.
procedure Check_Stand_Alone_Library
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Extending : Boolean);
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Current_Dir : String;
+ Extending : Boolean);
-- Check if project Project in project tree In_Tree is a Stand-Alone
-- Library project, and modify its data Data accordingly if it is one.
+ -- Current_Dir should represent the current directory, and is passed for
+ -- efficiency to avoid system calls to recompute it.
+
+ procedure Check_And_Normalize_Unit_Names
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ List : Array_Element_Id;
+ Debug_Name : String);
+ -- Check that a list of unit names contains only valid names. Casing
+ -- is normalized where appropriate.
+ -- Debug_Name is the name representing the list, and is used for debug
+ -- output only.
+
+ procedure Get_Path_Names_And_Record_Ada_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Current_Dir : String);
+ -- Find the path names of the source files in the Source_Names table
+ -- in the source directories and record those that are Ada sources.
function Compute_Directory_Last (Dir : String) return Natural;
-- Return the index of the last significant character in Dir. This is used
- -- to avoid duplicates '/' at the end of directory names
-
- function Body_Suffix_Of
- (Language : Language_Index;
- In_Project : Project_Data;
- In_Tree : Project_Tree_Ref)
- return String;
- -- Returns the suffix of sources of language Language in project In_Project
- -- in project tree In_Tree.
+ -- to avoid duplicate '/' (slash) characters at the end of directory names.
procedure Error_Msg
(Project : Project_Id;
-- Prj.Err.Error_Msg. Otherwise, disregard Flag_Location and use
-- Error_Report.
- procedure Find_Sources
+ procedure Find_Ada_Sources
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
Data : in out Project_Data;
- For_Language : Language_Index;
- Follow_Links : Boolean := False);
- -- Find all the sources in all of the source directories of a project for
- -- a specified language.
+ Current_Dir : String);
+ -- Find all the Ada sources in all of the source directories of a project
+ -- Current_Dir should represent the current directory, and is passed for
+ -- efficiency to avoid system calls to recompute it.
+
+ procedure Search_Directories
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ For_All_Sources : Boolean);
+ -- Search the source directories to find the sources.
+ -- If For_All_Sources is True, check each regular file name against the
+ -- naming schemes of the different languages. Otherwise consider only the
+ -- file names in the hash table Source_Names.
+
+ procedure Check_File
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Name : String;
+ File_Name : File_Name_Type;
+ Display_File_Name : File_Name_Type;
+ Source_Directory : String;
+ For_All_Sources : Boolean);
+ -- Check if file File_Name is a valid source of the project. This is used
+ -- in multi-language mode only.
+ -- When the file matches one of the naming schemes, it is added to
+ -- various htables through Add_Source and to Source_Paths_Htable.
+ --
+ -- Name is the name of the candidate file. It hasn't been normalized yet
+ -- and is the direct result of readdir().
+ --
+ -- File_Name is the same as Name, but has been normalized.
+ -- Display_File_Name, however, has not been normalized.
+ --
+ -- Source_Directory is the directory in which the file
+ -- was found. It hasn't been normalized (nor has had links resolved).
+ -- It should not end with a directory separator, to avoid duplicates
+ -- later on.
+ --
+ -- If For_All_Sources is True, then all possible file names are analyzed
+ -- otherwise only those currently set in the Source_Names htable.
+
+ procedure Check_File_Naming_Schemes
+ (In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ File_Name : File_Name_Type;
+ Alternate_Languages : out Alternate_Language_Id;
+ Language : out Language_Ptr;
+ Language_Name : out Name_Id;
+ Display_Language_Name : out Name_Id;
+ Unit : out Name_Id;
+ Lang_Kind : out Language_Kind;
+ Kind : out Source_Kind);
+ -- Check if the file name File_Name conforms to one of the naming
+ -- schemes of the project.
+ --
+ -- If the file does not match one of the naming schemes, set Language
+ -- to No_Language_Index.
+ --
+ -- Filename is the name of the file being investigated. It has been
+ -- normalized (case-folded). File_Name is the same value.
procedure Free_Ada_Naming_Exceptions;
-- Free the internal hash tables used for checking naming exceptions
procedure Get_Directories
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
+ Current_Dir : String;
Data : in out Project_Data);
-- Get the object directory, the exec directory and the source directories
-- of a project.
+ --
+ -- Current_Dir should represent the current directory, and is passed for
+ -- efficiency to avoid system calls to recompute it.
procedure Get_Mains
(Project : Project_Id;
-- Get the list of sources from a text file and put them in hash table
-- Source_Names.
+ procedure Find_Explicit_Sources
+ (Current_Dir : String;
+ Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data);
+ -- Process the Source_Files and Source_List_File attributes, and store
+ -- the list of source files into the Source_Names htable.
+ --
+ -- Lang indicates which language is being processed when in Ada_Only mode
+ -- (all languages are processed anyway when in Multi_Language mode).
+
+ procedure Compute_Unit_Name
+ (File_Name : File_Name_Type;
+ Dot_Replacement : File_Name_Type;
+ Separate_Suffix : File_Name_Type;
+ Body_Suffix : File_Name_Type;
+ Spec_Suffix : File_Name_Type;
+ Casing : Casing_Type;
+ Kind : out Source_Kind;
+ Unit : out Name_Id;
+ In_Tree : Project_Tree_Ref);
+ -- Check whether the file matches the naming scheme. If it does,
+ -- compute its unit name. If Unit is set to No_Name on exit, none of the
+ -- other out parameters are relevant.
+
procedure Get_Unit
- (Canonical_File_Name : Name_Id;
+ (In_Tree : Project_Tree_Ref;
+ Canonical_File_Name : File_Name_Type;
Naming : Naming_Data;
Exception_Id : out Ada_Naming_Exception_Id;
Unit_Name : out Name_Id;
Unit_Kind : out Spec_Or_Body;
Needs_Pragma : out Boolean);
-- Find out, from a file name, the unit name, the unit kind and if a
- -- specific SFN pragma is needed. If the file name corresponds to no
- -- unit, then Unit_Name will be No_Name. If the file is a multi-unit source
- -- or an exception to the naming scheme, then Exception_Id is set to
- -- the unit or units that the source contains.
+ -- specific SFN pragma is needed. If the file name corresponds to no unit,
+ -- then Unit_Name will be No_Name. If the file is a multi-unit source or an
+ -- exception to the naming scheme, then Exception_Id is set to the unit or
+ -- units that the source contains.
function Is_Illegal_Suffix
- (Suffix : String;
- Dot_Replacement_Is_A_Single_Dot : Boolean) return Boolean;
- -- Returns True if the string Suffix cannot be used as
- -- a spec suffix, a body suffix or a separate suffix.
+ (Suffix : File_Name_Type;
+ Dot_Replacement : File_Name_Type) return Boolean;
+ -- Returns True if the string Suffix cannot be used as a spec suffix, a
+ -- body suffix or a separate suffix.
procedure Locate_Directory
- (Name : Name_Id;
- Parent : Name_Id;
- Dir : out Name_Id;
- Display : out Name_Id);
- -- Locate a directory (returns No_Name for Dir and Display if directory
- -- does not exist). Name is the directory name. Parent is the root
- -- directory, if Name is a relative path name. Dir is the canonical case
- -- path name of the directory, Display is the directory path name for
- -- display purposes.
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Name : File_Name_Type;
+ Parent : Path_Name_Type;
+ Dir : out Path_Name_Type;
+ Display : out Path_Name_Type;
+ Create : String := "";
+ Current_Dir : String;
+ Location : Source_Ptr := No_Location;
+ Externally_Built : Boolean := False);
+ -- Locate a directory. Name is the directory name. Parent is the root
+ -- directory, if Name a relative path name. Dir is set to the canonical
+ -- case path name of the directory, and Display is the directory path name
+ -- for display purposes. If the directory does not exist and Setup_Projects
+ -- is True and Create is a non null string, an attempt is made to create
+ -- the directory. If the directory does not exist and Setup_Projects is
+ -- false, then Dir and Display are set to No_Name.
+ --
+ -- Current_Dir should represent the current directory, and is passed for
+ -- efficiency to avoid system calls to recompute it.
procedure Look_For_Sources
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Follow_Links : Boolean);
- -- Find all the sources of a project
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Current_Dir : String);
+ -- Find all the sources of project Project in project tree In_Tree and
+ -- update its Data accordingly. This assumes that Data.First_Source has
+ -- been initialized with the list of excluded sources and special naming
+ -- exceptions.
+ --
+ -- Current_Dir should represent the current directory, and is passed for
+ -- efficiency to avoid system calls to recompute it.
function Path_Name_Of
- (File_Name : Name_Id;
- Directory : Name_Id) return String;
- -- Returns the path name of a (non project) file.
- -- Returns an empty string if file cannot be found.
+ (File_Name : File_Name_Type;
+ Directory : Path_Name_Type) return String;
+ -- Returns the path name of a (non project) file. Returns an empty string
+ -- if file cannot be found.
procedure Prepare_Ada_Naming_Exceptions
(List : Array_Element_Id;
-- Prepare the internal hash tables used for checking naming exceptions
-- for Ada. Insert all elements of List in the tables.
- function Project_Extends
- (Extending : Project_Id;
- Extended : Project_Id;
- In_Tree : Project_Tree_Ref) return Boolean;
- -- Returns True if Extending is extending Extended either directly or
- -- indirectly.
-
procedure Record_Ada_Source
- (File_Name : Name_Id;
- Path_Name : Name_Id;
+ (File_Name : File_Name_Type;
+ Path_Name : Path_Name_Type;
Project : Project_Id;
In_Tree : Project_Tree_Ref;
Data : in out Project_Data;
Location : Source_Ptr;
Current_Source : in out String_List_Id;
Source_Recorded : in out Boolean;
- Follow_Links : Boolean);
+ Current_Dir : String);
-- Put a unit in the list of units of a project, if the file name
-- corresponds to a valid unit name.
+ --
+ -- Current_Dir should represent the current directory, and is passed for
+ -- efficiency to avoid system calls to recompute it.
- procedure Record_Other_Sources
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Language : Language_Index;
- Naming_Exceptions : Boolean);
- -- Record the sources of a language in a project.
- -- When Naming_Exceptions is True, mark the found sources as such, to
- -- later remove those that are not named in a list of sources.
+ procedure Remove_Source
+ (Id : Source_Id;
+ Replaced_By : Source_Id);
+ -- ??? needs comment
+
+ procedure Report_No_Sources
+ (Project : Project_Id;
+ Lang_Name : String;
+ In_Tree : Project_Tree_Ref;
+ 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; In_Tree : Project_Tree_Ref);
+ (Data : Project_Data; In_Tree : Project_Tree_Ref);
-- List all the source directories of a project
- function Suffix_For
- (Language : Language_Index;
- Naming : Naming_Data;
- In_Tree : Project_Tree_Ref) return Name_Id;
- -- Get the suffix for the source of a language from a package naming.
- -- If not specified, return the default for the language.
-
procedure Warn_If_Not_Sources
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
Conventions : Array_Element_Id;
Specs : Boolean;
Extending : Boolean);
- -- Check that individual naming conventions apply to immediate
- -- sources of the project; if not, issue a warning.
+ -- Check that individual naming conventions apply to immediate sources of
+ -- the project. If not, issue a warning.
+
+ procedure Write_Attr (Name, Value : String);
+ -- Debug print a value for a specific property. Does nothing when not in
+ -- debug mode
+
+ ------------------------------
+ -- 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
+ begin
+ if Suffix = No_File then
+ return False;
+ end if;
+
+ declare
+ Suf : constant String := Get_Name_String (Suffix);
+ begin
+ return Filename'Length > Suf'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
+ Write_Str (" " & Name & " = """);
+ Write_Str (Value);
+ Write_Char ('"');
+ Write_Eol;
+ end if;
+ end Write_Attr;
+
+ ----------------
+ -- Add_Source --
+ ----------------
+
+ procedure Add_Source
+ (Id : out Source_Id;
+ In_Tree : Project_Tree_Ref;
+ Project : Project_Id;
+ Lang_Id : Language_Ptr;
+ Kind : Source_Kind;
+ File_Name : File_Name_Type;
+ Display_File : File_Name_Type;
+ Lang_Kind : Language_Kind;
+ Naming_Exception : Boolean := False;
+ Path : Path_Name_Type := No_Path;
+ Display_Path : Path_Name_Type := No_Path;
+ Alternate_Languages : Alternate_Language_Id := No_Alternate_Language;
+ Other_Part : Source_Id := No_Source;
+ Unit : Name_Id := No_Name;
+ Index : Int := 0;
+ Source_To_Replace : Source_Id := No_Source)
+ is
+ Config : constant Language_Config := Lang_Id.Config;
+
+ begin
+ Id := new Source_Data;
+
+ if Current_Verbosity = High then
+ Write_Str ("Adding source File: ");
+ Write_Str (Get_Name_String (File_Name));
+
+ if Lang_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.Language := Lang_Id;
+ Id.Lang_Kind := Lang_Kind;
+ Id.Compiled := Lang_Id.Config.Compiler_Driver /=
+ Empty_File_Name;
+ Id.Kind := Kind;
+ Id.Alternate_Languages := Alternate_Languages;
+ Id.Other_Part := Other_Part;
+
+ Id.Object_Exists := Config.Object_Generated;
+ Id.Object_Linked := Config.Objects_Linked;
+
+ if Other_Part /= No_Source then
+ Other_Part.Other_Part := Id;
+ end if;
+
+ Id.Unit := Unit;
+ Id.Index := Index;
+ Id.File := File_Name;
+ Id.Display_File := Display_File;
+ Id.Dependency := Lang_Id.Config.Dependency_Kind;
+ Id.Dep_Name := Dependency_Name (File_Name, Id.Dependency);
+ Id.Naming_Exception := Naming_Exception;
+
+ if Id.Compiled and then Id.Object_Exists then
+ Id.Object := Object_Name (File_Name, Config.Object_File_Suffix);
+ Id.Switches := Switches_Name (File_Name);
+ end if;
+
+ if Path /= No_Path then
+ Id.Path := (Path, Display_Path);
+ Source_Paths_Htable.Set (In_Tree.Source_Paths_HT, Path, Id);
+ end if;
+
+ -- Add the source id to the Unit_Sources_HT hash table, if the unit name
+ -- is not null.
+
+ if Unit /= No_Name then
+ Unit_Sources_Htable.Set (In_Tree.Unit_Sources_HT, Unit, Id);
+ 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 (Source_To_Replace, Id);
+ end if;
+ end Add_Source;
-------------------
-- ALI_File_Name --
return Source & ALI_Suffix;
end ALI_File_Name;
+ ------------------------------
+ -- 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;
+
-----------
-- Check --
-----------
procedure Check
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Report_Error : Put_Line_Access;
- Follow_Links : Boolean)
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Report_Error : Put_Line_Access;
+ When_No_Sources : Error_Warning;
+ Current_Dir : String)
is
- Data : Project_Data := In_Tree.Projects.Table (Project);
+ Data : Project_Data renames In_Tree.Projects.Table (Project);
Extending : Boolean := False;
begin
+ Nmsc.When_No_Sources := When_No_Sources;
Error_Report := Report_Error;
Recursive_Dirs.Reset;
+ Check_If_Externally_Built (Project, In_Tree, Data);
+
-- Object, exec and source directories
- Get_Directories (Project, In_Tree, Data);
+ Get_Directories (Project, In_Tree, Current_Dir, Data);
-- Get the programming languages
- Check_Programming_Languages (In_Tree, Data);
+ Check_Programming_Languages (In_Tree, Project, Data);
- -- Library attributes
+ if Data.Qualifier = Dry and then Data.Source_Dirs /= Nil_String then
+ Error_Msg
+ (Project, In_Tree,
+ "an abstract project needs to have no language, no sources " &
+ "or no source directories",
+ Data.Location);
+ end if;
- Check_Library_Attributes (Project, In_Tree, Data);
+ -- Check configuration in multi language mode
- Check_If_Externally_Built (Project, In_Tree, Data);
+ if Must_Check_Configuration then
+ Check_Configuration (Project, In_Tree, Data);
+ end if;
+
+ -- Library attributes
+
+ Check_Library_Attributes (Project, In_Tree, Current_Dir, Data);
if Current_Verbosity = High then
- Show_Source_Dirs (Project, In_Tree);
+ Show_Source_Dirs (Data, In_Tree);
end if;
Check_Package_Naming (Project, In_Tree, Data);
Extending := Data.Extends /= No_Project;
- Check_Naming_Scheme (Data, Project, In_Tree);
+ Check_Naming_Schemes (Data, Project, In_Tree);
- Prepare_Ada_Naming_Exceptions
- (Data.Naming.Bodies, In_Tree, Body_Part);
- Prepare_Ada_Naming_Exceptions
- (Data.Naming.Specs, In_Tree, Specification);
+ if Get_Mode = Ada_Only then
+ Prepare_Ada_Naming_Exceptions
+ (Data.Naming.Bodies, In_Tree, Body_Part);
+ Prepare_Ada_Naming_Exceptions
+ (Data.Naming.Specs, In_Tree, Specification);
+ end if;
-- Find the sources
if Data.Source_Dirs /= Nil_String then
- Look_For_Sources (Project, In_Tree, Data, Follow_Links);
+ Look_For_Sources (Project, In_Tree, Data, Current_Dir);
+
+ if Get_Mode = Ada_Only then
+
+ -- Check that all individual naming conventions apply to sources
+ -- of this project file.
+
+ Warn_If_Not_Sources
+ (Project, In_Tree, Data.Naming.Bodies,
+ Specs => False,
+ Extending => Extending);
+ Warn_If_Not_Sources
+ (Project, In_Tree, Data.Naming.Specs,
+ Specs => True,
+ Extending => Extending);
+
+ elsif Get_Mode = Multi_Language and then
+ (not Data.Externally_Built) and then
+ (not Extending)
+ then
+ declare
+ Language : Language_Ptr;
+ Source : Source_Id;
+ Alt_Lang : Alternate_Language_Id;
+ Alt_Lang_Data : Alternate_Language_Data;
+ Continuation : Boolean := False;
+ Iter : Source_Iterator;
+
+ begin
+ Language := Data.Languages;
+ while Language /= No_Language_Index loop
+
+ -- If there are no sources for this language, check whether
+ -- there are sources for which this is an alternate
+ -- language.
+
+ if Language.First_Source = No_Source then
+ Iter := For_Each_Source (In_Tree => In_Tree,
+ 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;
+
+ Alternate_Loop :
+ while Alt_Lang /= No_Alternate_Language loop
+ Alt_Lang_Data := In_Tree.Alt_Langs.Table (Alt_Lang);
+ exit Source_Loop
+ when Alt_Lang_Data.Language = Language;
+ Alt_Lang := Alt_Lang_Data.Next;
+ end loop Alternate_Loop;
+
+ Next (Iter);
+ end loop Source_Loop;
+
+ if Source = No_Source then
+ Report_No_Sources
+ (Project,
+ Get_Name_String (Language.Display_Name),
+ In_Tree,
+ Data.Location,
+ Continuation);
+ Continuation := True;
+ end if;
+ end if;
+
+ Language := Language.Next;
+ end loop;
+ end;
+ end if;
end if;
- if Data.Ada_Sources_Present then
+ if Get_Mode = Multi_Language then
- -- Check that all individual naming conventions apply to sources of
- -- this project file.
+ -- If a list of sources is specified in attribute Interfaces, set
+ -- In_Interfaces only for the sources specified in the list.
- Warn_If_Not_Sources
- (Project, In_Tree, Data.Naming.Bodies,
- Specs => False,
- Extending => Extending);
- Warn_If_Not_Sources
- (Project, In_Tree, Data.Naming.Specs,
- Specs => True,
- Extending => Extending);
+ Check_Interfaces (Project, In_Tree, Data);
end if;
-- If it is a library project file, check if it is a standalone library
if Data.Library then
- Check_Stand_Alone_Library (Project, In_Tree, Data, Extending);
+ Check_Stand_Alone_Library
+ (Project, In_Tree, Data, Current_Dir, Extending);
end if;
-- Put the list of Mains, if any, in the project data
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 Name /= Name_Project
+ and then Name /= Name_Extends
+ and then Name /= Name_External
+ and then Name not in Ada_2005_Reserved_Words
+ then
+ Unit := No_Name;
+
+ if Current_Verbosity = High then
+ Write_Str (The_Name);
+ Write_Line (" is an Ada reserved word.");
+ end if;
+
+ return True;
+
+ else
+ return False;
+ end if;
+ end Is_Reserved;
+
+ -- Start of processing for Check_Ada_Name
begin
To_Lower (The_Name);
Name_Len := The_Name'Length;
Name_Buffer (1 .. Name_Len) := The_Name;
- Real_Name := Name_Find;
- -- Check first that the given name is not an Ada reserved word
+ -- Special cases of children of packages A, G, I and S on VMS
- if Get_Name_Table_Byte (Real_Name) /= 0
- and then Real_Name /= Name_Project
- and then Real_Name /= Name_Extends
- and then Real_Name /= Name_External
+ if OpenVMS_On_Target
+ and then Name_Len > 3
+ and then Name_Buffer (2 .. 3) = "__"
+ and then
+ ((Name_Buffer (1) = 'a') or else
+ (Name_Buffer (1) = 'g') or else
+ (Name_Buffer (1) = 'i') or else
+ (Name_Buffer (1) = 's'))
then
- Unit := No_Name;
+ Name_Buffer (2) := '.';
+ Name_Buffer (3 .. Name_Len - 1) := Name_Buffer (4 .. Name_Len);
+ Name_Len := Name_Len - 1;
+ end if;
- if Current_Verbosity = High then
- Write_Str (The_Name);
- Write_Line (" is an Ada reserved word.");
- end if;
+ 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
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;
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
end if;
end Check_Ada_Name;
- --------------------------------------
- -- Check_Ada_Naming_Scheme_Validity --
- --------------------------------------
+ -------------------------
+ -- Check_Configuration --
+ -------------------------
- procedure Check_Ada_Naming_Scheme_Validity
+ procedure Check_Configuration
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
- Naming : Naming_Data)
+ Data : in out Project_Data)
is
- begin
- -- Only check if we are not using the Default naming scheme
+ Dot_Replacement : File_Name_Type := No_File;
+ Casing : Casing_Type := All_Lower_Case;
+ Separate_Suffix : File_Name_Type := No_File;
- if Naming /= In_Tree.Private_Part.Default_Naming then
- declare
- Dot_Replacement : constant String :=
- Get_Name_String
- (Naming.Dot_Replacement);
+ Lang_Index : Language_Ptr := No_Language_Index;
+ -- The index of the language data being checked
- Spec_Suffix : constant String :=
- Get_Name_String
- (Naming.Ada_Spec_Suffix);
+ Prev_Index : Language_Ptr := No_Language_Index;
+ -- The index of the previous language
- Body_Suffix : constant String :=
- Get_Name_String
- (Naming.Ada_Body_Suffix);
+ Current_Language : Name_Id := No_Name;
+ -- The name of the language
- Separate_Suffix : constant String :=
- Get_Name_String
- (Naming.Separate_Suffix);
+ procedure Get_Language_Index_Of (Language : Name_Id);
+ -- Get the language index of Language, if Language is one of the
+ -- languages of the project.
- 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 Dot_Replacement'Length = 0
- or else Is_Alphanumeric
- (Dot_Replacement (Dot_Replacement'First))
- or else Is_Alphanumeric
- (Dot_Replacement (Dot_Replacement'Last))
- or else (Dot_Replacement (Dot_Replacement'First) = '_'
- and then
- (Dot_Replacement'Length = 1
- or else
- Is_Alphanumeric
- (Dot_Replacement (Dot_Replacement'First + 1))))
- or else (Dot_Replacement'Length > 1
- and then
- Index (Source => Dot_Replacement,
- Pattern => ".") /= 0)
- then
- Error_Msg
- (Project, In_Tree,
- '"' & Dot_Replacement &
- """ is illegal for Dot_Replacement.",
- Naming.Dot_Repl_Loc);
- end if;
+ procedure Process_Project_Level_Simple_Attributes;
+ -- Process the simple attributes at the project level
- -- Suffixes cannot
- -- - be empty
+ procedure Process_Project_Level_Array_Attributes;
+ -- Process the associate array attributes at the project level
- if Is_Illegal_Suffix
- (Spec_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Ada_Spec_Suffix;
- Error_Msg
- (Project, In_Tree,
- "{ is illegal for Spec_Suffix",
- Naming.Spec_Suffix_Loc);
- end if;
+ procedure Process_Packages;
+ -- Read the packages of the project
- if Is_Illegal_Suffix
- (Body_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Ada_Body_Suffix;
- Error_Msg
- (Project, In_Tree,
- "{ is illegal for Body_Suffix",
- Naming.Body_Suffix_Loc);
- end if;
+ ---------------------------
+ -- Get_Language_Index_Of --
+ ---------------------------
- if Body_Suffix /= Separate_Suffix then
- if Is_Illegal_Suffix
- (Separate_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Separate_Suffix;
- Error_Msg
- (Project, In_Tree,
- "{ is illegal for Separate_Suffix",
- Naming.Sep_Suffix_Loc);
- end if;
- end if;
+ procedure Get_Language_Index_Of (Language : Name_Id) is
+ Real_Language : Name_Id;
- -- Spec_Suffix cannot have the same termination as
- -- Body_Suffix or Separate_Suffix
+ begin
+ Get_Name_String (Language);
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ Real_Language := Name_Find;
- if Spec_Suffix'Length <= Body_Suffix'Length
- and then
- Body_Suffix (Body_Suffix'Last -
- Spec_Suffix'Length + 1 ..
- Body_Suffix'Last) = Spec_Suffix
- then
- Error_Msg
- (Project, In_Tree,
- "Body_Suffix (""" &
- Body_Suffix &
- """) cannot end with" &
- " Spec_Suffix (""" &
- Spec_Suffix & """).",
- Naming.Body_Suffix_Loc);
- end if;
+ -- Nothing to do if the language is the same as the current language
- if Body_Suffix /= Separate_Suffix
- and then Spec_Suffix'Length <= Separate_Suffix'Length
- and then
- Separate_Suffix
- (Separate_Suffix'Last - Spec_Suffix'Length + 1
- ..
- Separate_Suffix'Last) = Spec_Suffix
- then
- Error_Msg
- (Project, In_Tree,
- "Separate_Suffix (""" &
- Separate_Suffix &
- """) cannot end with" &
- " Spec_Suffix (""" &
- Spec_Suffix & """).",
- Naming.Sep_Suffix_Loc);
- end if;
- end;
- end if;
- end Check_Ada_Naming_Scheme_Validity;
+ if Current_Language /= Real_Language then
+ Lang_Index := Data.Languages;
+ while Lang_Index /= No_Language_Index loop
+ exit when Lang_Index.Name = Real_Language;
+ Lang_Index := Lang_Index.Next;
+ end loop;
- ----------------------
- -- Check_For_Source --
- ----------------------
+ if Lang_Index = No_Language_Index then
+ Current_Language := No_Name;
+ else
+ Current_Language := Real_Language;
+ end if;
+ end if;
+ end Get_Language_Index_Of;
- procedure Check_For_Source
- (File_Name : Name_Id;
- Path_Name : Name_Id;
- Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Location : Source_Ptr;
- Language : Language_Index;
- Suffix : String;
- Naming_Exception : Boolean)
- is
- Name : String := Get_Name_String (File_Name);
- Real_Location : Source_Ptr := Location;
+ ----------------------
+ -- Process_Packages --
+ ----------------------
- begin
- Canonical_Case_File_Name (Name);
+ procedure Process_Packages is
+ Packages : Package_Id;
+ Element : Package_Element;
- -- A file is a source of a language if Naming_Exception is True (case
- -- of naming exceptions) or if its file name ends with the suffix.
+ procedure Process_Binder (Arrays : Array_Id);
+ -- Process the associate array attributes of package Binder
- if Naming_Exception or else
- (Name'Length > Suffix'Length and then
- Name (Name'Last - Suffix'Length + 1 .. Name'Last) = Suffix)
- then
- if Real_Location = No_Location then
- Real_Location := Data.Location;
- end if;
+ procedure Process_Builder (Attributes : Variable_Id);
+ -- Process the simple attributes of package Builder
- declare
- Path : String := Get_Name_String (Path_Name);
+ procedure Process_Compiler (Arrays : Array_Id);
+ -- Process the associate array attributes of package Compiler
- Path_Id : Name_Id;
- -- The path name id (in canonical case)
+ procedure Process_Naming (Attributes : Variable_Id);
+ -- Process the simple attributes of package Naming
- File_Id : Name_Id;
- -- The file name id (in canonical case)
+ procedure Process_Naming (Arrays : Array_Id);
+ -- Process the associate array attributes of package Naming
- Obj_Id : Name_Id;
- -- The object file name
+ procedure Process_Linker (Attributes : Variable_Id);
+ -- Process the simple attributes of package Linker of a
+ -- configuration project.
- Obj_Path_Id : Name_Id;
- -- The object path name
+ --------------------
+ -- Process_Binder --
+ --------------------
- Dep_Id : Name_Id;
- -- The dependency file name
+ procedure Process_Binder (Arrays : Array_Id) is
+ Current_Array_Id : Array_Id;
+ Current_Array : Array_Data;
+ Element_Id : Array_Element_Id;
+ Element : Array_Element;
- Dep_Path_Id : Name_Id;
- -- The dependency path name
+ begin
+ -- Process the associative array attribute of package Binder
- Dot_Pos : Natural := 0;
- -- Position of the last dot in Name
+ Current_Array_Id := Arrays;
+ while Current_Array_Id /= No_Array loop
+ Current_Array := In_Tree.Arrays.Table (Current_Array_Id);
- Source : Other_Source;
- Source_Id : Other_Source_Id := Data.First_Other_Source;
+ Element_Id := Current_Array.Value;
+ while Element_Id /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Element_Id);
- begin
- Canonical_Case_File_Name (Path);
+ if Element.Index /= All_Other_Names then
- -- Get the file name id
+ -- Get the name of the language
- Name_Len := Name'Length;
- Name_Buffer (1 .. Name_Len) := Name;
- File_Id := Name_Find;
+ Get_Language_Index_Of (Element.Index);
- -- Get the path name id
+ if Lang_Index /= No_Language_Index then
+ case Current_Array.Name is
+ when Name_Driver =>
- Name_Len := Path'Length;
- Name_Buffer (1 .. Name_Len) := Path;
- Path_Id := Name_Find;
+ -- Attribute Driver (<language>)
- -- Find the position of the last dot
+ Lang_Index.Config.Binder_Driver :=
+ File_Name_Type (Element.Value.Value);
- for J in reverse Name'Range loop
- if Name (J) = '.' then
- Dot_Pos := J;
- exit;
- end if;
- end loop;
+ when Name_Required_Switches =>
+ Put (Into_List =>
+ Lang_Index.Config.Binder_Required_Switches,
+ From_List => Element.Value.Values,
+ In_Tree => In_Tree);
- if Dot_Pos <= Name'First then
- Dot_Pos := Name'Last + 1;
- end if;
+ when Name_Prefix =>
- -- Compute the object file name
+ -- Attribute Prefix (<language>)
- Get_Name_String (File_Id);
- Name_Len := Dot_Pos - Name'First;
+ Lang_Index.Config.Binder_Prefix :=
+ Element.Value.Value;
- for J in Object_Suffix'Range loop
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Object_Suffix (J);
- end loop;
+ when Name_Objects_Path =>
- Obj_Id := Name_Find;
+ -- Attribute Objects_Path (<language>)
- -- Compute the object path name
+ Lang_Index.Config.Objects_Path :=
+ Element.Value.Value;
- Get_Name_String (Data.Object_Directory);
+ when Name_Objects_Path_File =>
- if Name_Buffer (Name_Len) /= Directory_Separator and then
- Name_Buffer (Name_Len) /= '/'
- then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Directory_Separator;
- end if;
+ -- Attribute Objects_Path (<language>)
- Add_Str_To_Name_Buffer (Get_Name_String (Obj_Id));
- Obj_Path_Id := Name_Find;
+ Lang_Index.Config.Objects_Path_File :=
+ Element.Value.Value;
- -- Compute the dependency file name
+ when others =>
+ null;
+ end case;
+ end if;
+ end if;
- Get_Name_String (File_Id);
- Name_Len := Dot_Pos - Name'First + 1;
- Name_Buffer (Name_Len) := '.';
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := 'd';
- Dep_Id := Name_Find;
+ Element_Id := Element.Next;
+ end loop;
- -- Compute the dependency path name
+ Current_Array_Id := Current_Array.Next;
+ end loop;
+ end Process_Binder;
- Get_Name_String (Data.Object_Directory);
+ ---------------------
+ -- Process_Builder --
+ ---------------------
- if Name_Buffer (Name_Len) /= Directory_Separator and then
- Name_Buffer (Name_Len) /= '/'
- then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Directory_Separator;
- end if;
+ procedure Process_Builder (Attributes : Variable_Id) is
+ Attribute_Id : Variable_Id;
+ Attribute : Variable;
- Add_Str_To_Name_Buffer (Get_Name_String (Dep_Id));
- Dep_Path_Id := Name_Find;
+ begin
+ -- Process non associated array attribute from package Builder
- -- Check if source is already in the list of source for this
- -- project: it may have already been specified as a naming
- -- exception for the same language or an other language, or
- -- they may be two identical file names in different source
- -- directories.
+ Attribute_Id := Attributes;
+ while Attribute_Id /= No_Variable loop
+ Attribute :=
+ In_Tree.Variable_Elements.Table (Attribute_Id);
- while Source_Id /= No_Other_Source loop
- Source := In_Tree.Other_Sources.Table (Source_Id);
- Source_Id := Source.Next;
+ if not Attribute.Value.Default then
+ if Attribute.Name = Name_Executable_Suffix then
- if Source.File_Name = File_Id then
+ -- Attribute Executable_Suffix: the suffix of the
+ -- executables.
- -- Two sources of different languages cannot have the same
- -- file name.
+ Data.Config.Executable_Suffix :=
+ Attribute.Value.Value;
+ end if;
+ end if;
- if Source.Language /= Language then
- Error_Msg_Name_1 := File_Name;
- Error_Msg
- (Project, In_Tree,
- "{ cannot be a source of several languages",
- Real_Location);
- return;
+ Attribute_Id := Attribute.Next;
+ end loop;
+ end Process_Builder;
- -- No problem if a file has already been specified as
- -- a naming exception of this language.
+ ----------------------
+ -- Process_Compiler --
+ ----------------------
- elsif Source.Path_Name = Path_Id then
+ 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;
- -- Reset the naming exception flag, if this is not a
- -- naming exception.
+ begin
+ -- Process the associative array attribute of package Compiler
- if not Naming_Exception then
- In_Tree.Other_Sources.Table
- (Source_Id).Naming_Exception := False;
- end if;
+ Current_Array_Id := Arrays;
+ while Current_Array_Id /= No_Array loop
+ Current_Array := In_Tree.Arrays.Table (Current_Array_Id);
- return;
+ Element_Id := Current_Array.Value;
+ while Element_Id /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Element_Id);
- -- There are several files with the same names, but the
- -- order of the source directories is known (no /**):
- -- only the first one encountered is kept, the other ones
- -- are ignored.
+ if Element.Index /= All_Other_Names then
- elsif Data.Known_Order_Of_Source_Dirs then
- return;
+ -- Get the name of the language
- -- But it is an error if the order of the source directories
- -- is not known.
+ Get_Language_Index_Of (Element.Index);
- else
- Error_Msg_Name_1 := File_Name;
- Error_Msg
- (Project, In_Tree,
- "{ is found in several source directories",
- Real_Location);
- return;
- end if;
+ if Lang_Index /= No_Language_Index then
+ case Current_Array.Name is
+ when Name_Dependency_Switches =>
- -- Two sources with different file names cannot have the same
- -- object file name.
+ -- Attribute Dependency_Switches (<language>)
- elsif Source.Object_Name = Obj_Id then
- Error_Msg_Name_1 := File_Id;
- Error_Msg_Name_2 := Source.File_Name;
- Error_Msg_Name_3 := Obj_Id;
- Error_Msg
- (Project, In_Tree,
- "{ and { have the same object file {",
- Real_Location);
- return;
- end if;
- end loop;
+ if Lang_Index.Config.Dependency_Kind = None then
+ Lang_Index.Config.Dependency_Kind := Makefile;
+ end if;
- if Current_Verbosity = High then
- Write_Str (" found ");
- Display_Language_Name (Language);
- Write_Str (" source """);
- Write_Str (Get_Name_String (File_Name));
- Write_Line ("""");
- Write_Str (" object path = ");
- Write_Line (Get_Name_String (Obj_Path_Id));
- end if;
+ List := Element.Value.Values;
- -- Create the Other_Source record
+ if List /= Nil_String then
+ Put (Into_List =>
+ Lang_Index.Config.Dependency_Option,
+ From_List => List,
+ In_Tree => In_Tree);
+ end if;
- Source :=
- (Language => Language,
- File_Name => File_Id,
- Path_Name => Path_Id,
- Source_TS => File_Stamp (Path_Id),
- Object_Name => Obj_Id,
- Object_Path => Obj_Path_Id,
- Object_TS => File_Stamp (Obj_Path_Id),
- Dep_Name => Dep_Id,
- Dep_Path => Dep_Path_Id,
- Dep_TS => File_Stamp (Dep_Path_Id),
- Naming_Exception => Naming_Exception,
- Next => No_Other_Source);
+ when Name_Dependency_Driver =>
- -- And add it to the Other_Sources table
+ -- Attribute Dependency_Driver (<language>)
- Other_Source_Table.Increment_Last
- (In_Tree.Other_Sources);
- In_Tree.Other_Sources.Table
- (Other_Source_Table.Last (In_Tree.Other_Sources)) :=
- Source;
+ if Lang_Index.Config.Dependency_Kind = None then
+ Lang_Index.Config.Dependency_Kind := Makefile;
+ end if;
- -- There are sources of languages other than Ada in this project
+ List := Element.Value.Values;
- Data.Other_Sources_Present := True;
+ if List /= Nil_String then
+ Put (Into_List =>
+ Lang_Index.Config.Compute_Dependency,
+ From_List => List,
+ In_Tree => In_Tree);
+ end if;
- -- And there are sources of this language in this project
+ when Name_Include_Switches =>
- Set (Language, True, Data, In_Tree);
+ -- Attribute Include_Switches (<language>)
- -- Add this source to the list of sources of languages other than
- -- Ada of the project.
+ List := Element.Value.Values;
- if Data.First_Other_Source = No_Other_Source then
- Data.First_Other_Source :=
- Other_Source_Table.Last (In_Tree.Other_Sources);
+ if List = Nil_String then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "include option cannot be null",
+ Element.Value.Location);
+ end if;
- else
- In_Tree.Other_Sources.Table (Data.Last_Other_Source).Next :=
- Other_Source_Table.Last (In_Tree.Other_Sources);
- end if;
+ Put (Into_List =>
+ Lang_Index.Config.Include_Option,
+ From_List => List,
+ In_Tree => In_Tree);
- Data.Last_Other_Source :=
- Other_Source_Table.Last (In_Tree.Other_Sources);
- end;
- end if;
- end Check_For_Source;
+ when Name_Include_Path =>
- -------------------------------
- -- Check_If_Externally_Built --
- -------------------------------
+ -- Attribute Include_Path (<language>)
- procedure Check_If_Externally_Built
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data)
- is
- Externally_Built : constant Variable_Value :=
- Util.Value_Of
- (Name_Externally_Built,
- Data.Decl.Attributes, In_Tree);
+ Lang_Index.Config.Include_Path :=
+ Element.Value.Value;
- begin
- if not Externally_Built.Default then
- Get_Name_String (Externally_Built.Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
+ when Name_Include_Path_File =>
- if Name_Buffer (1 .. Name_Len) = "true" then
- Data.Externally_Built := True;
+ -- Attribute Include_Path_File (<language>)
- elsif Name_Buffer (1 .. Name_Len) /= "false" then
- Error_Msg (Project, In_Tree,
- "Externally_Built may only be true or false",
- Externally_Built.Location);
- end if;
- end if;
+ Lang_Index.Config.Include_Path_File :=
+ Element.Value.Value;
- if Current_Verbosity = High then
- Write_Str ("Project is ");
+ when Name_Driver =>
- if not Data.Externally_Built then
- Write_Str ("not ");
- end if;
+ -- Attribute Driver (<language>)
- Write_Line ("externally built.");
- end if;
- end Check_If_Externally_Built;
+ Get_Name_String (Element.Value.Value);
- -----------------------------
- -- Check_Naming_Scheme --
- -----------------------------
+ Lang_Index.Config.Compiler_Driver :=
+ File_Name_Type (Element.Value.Value);
- procedure Check_Naming_Scheme
- (Data : in out Project_Data;
- Project : Project_Id;
- In_Tree : Project_Tree_Ref)
- is
- Naming_Id : constant Package_Id :=
- Util.Value_Of (Name_Naming, Data.Decl.Packages, In_Tree);
+ when Name_Required_Switches =>
+ Put (Into_List =>
+ Lang_Index.Config.Compiler_Required_Switches,
+ From_List => Element.Value.Values,
+ In_Tree => In_Tree);
- Naming : Package_Element;
+ when Name_Path_Syntax =>
+ begin
+ Lang_Index.Config.Path_Syntax :=
+ Path_Syntax_Kind'Value
+ (Get_Name_String (Element.Value.Value));
- procedure Check_Unit_Names (List : Array_Element_Id);
- -- Check that a list of unit names contains only valid names
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "invalid value for Path_Syntax",
+ Element.Value.Location);
+ end;
+
+ when Name_Object_File_Suffix =>
+ if Get_Name_String (Element.Value.Value) = "" then
+ Error_Msg
+ (Project, In_Tree,
+ "object file suffix cannot be empty",
+ Element.Value.Location);
- ----------------------
- -- Check_Unit_Names --
- ----------------------
+ else
+ Lang_Index.Config.Object_File_Suffix :=
+ Element.Value.Value;
+ end if;
- procedure Check_Unit_Names (List : Array_Element_Id) is
- Current : Array_Element_Id := List;
- Element : Array_Element;
- Unit_Name : Name_Id;
+ when Name_Pic_Option =>
- begin
- -- Loop through elements of the string list
+ -- Attribute Compiler_Pic_Option (<language>)
- while Current /= No_Array_Element loop
- Element := In_Tree.Array_Elements.Table (Current);
+ List := Element.Value.Values;
- -- Put file name in canonical case
+ if List = Nil_String then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "compiler PIC option cannot be null",
+ Element.Value.Location);
+ end if;
- Get_Name_String (Element.Value.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Element.Value.Value := Name_Find;
+ Put (Into_List =>
+ Lang_Index.Config.Compilation_PIC_Option,
+ From_List => List,
+ In_Tree => In_Tree);
- -- Check that it contains a valid unit name
+ when Name_Mapping_File_Switches =>
- Get_Name_String (Element.Index);
- Check_Ada_Name (Name_Buffer (1 .. Name_Len), Unit_Name);
+ -- Attribute Mapping_File_Switches (<language>)
- if Unit_Name = No_Name then
- Err_Vars.Error_Msg_Name_1 := Element.Index;
- Error_Msg
- (Project, In_Tree,
- "{ is not a valid unit name.",
- Element.Value.Location);
+ List := Element.Value.Values;
- else
- if Current_Verbosity = High then
- Write_Str (" Unit (""");
- Write_Str (Get_Name_String (Unit_Name));
- Write_Line (""")");
- end if;
+ if List = Nil_String then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "mapping file switches cannot be null",
+ Element.Value.Location);
+ end if;
- Element.Index := Unit_Name;
- In_Tree.Array_Elements.Table (Current) := Element;
- end if;
+ Put (Into_List =>
+ Lang_Index.Config.Mapping_File_Switches,
+ From_List => List,
+ In_Tree => In_Tree);
- Current := Element.Next;
- end loop;
- end Check_Unit_Names;
+ when Name_Mapping_Spec_Suffix =>
- -- Start of processing for Check_Naming_Scheme
+ -- Attribute Mapping_Spec_Suffix (<language>)
- begin
- -- If there is a package Naming, we will put in Data.Naming what is in
- -- this package Naming.
+ Lang_Index.Config.Mapping_Spec_Suffix :=
+ File_Name_Type (Element.Value.Value);
- if Naming_Id /= No_Package then
- Naming := In_Tree.Packages.Table (Naming_Id);
+ when Name_Mapping_Body_Suffix =>
- if Current_Verbosity = High then
- Write_Line ("Checking ""Naming"" for Ada.");
- end if;
+ -- Attribute Mapping_Body_Suffix (<language>)
- declare
- Bodies : constant Array_Element_Id :=
- Util.Value_Of (Name_Body, Naming.Decl.Arrays, In_Tree);
+ Lang_Index.Config.Mapping_Body_Suffix :=
+ File_Name_Type (Element.Value.Value);
- Specs : constant Array_Element_Id :=
- Util.Value_Of (Name_Spec, Naming.Decl.Arrays, In_Tree);
+ when Name_Config_File_Switches =>
- begin
- if Bodies /= No_Array_Element then
+ -- Attribute Config_File_Switches (<language>)
- -- We have elements in the array Body_Part
+ List := Element.Value.Values;
- if Current_Verbosity = High then
- Write_Line ("Found Bodies.");
- end if;
+ if List = Nil_String then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "config file switches cannot be null",
+ Element.Value.Location);
+ end if;
- Data.Naming.Bodies := Bodies;
- Check_Unit_Names (Bodies);
+ Put (Into_List =>
+ Lang_Index.Config.Config_File_Switches,
+ From_List => List,
+ In_Tree => In_Tree);
- else
- if Current_Verbosity = High then
- Write_Line ("No Bodies.");
- end if;
- end if;
+ when Name_Objects_Path =>
- if Specs /= No_Array_Element then
+ -- Attribute Objects_Path (<language>)
- -- We have elements in the array Specs
+ Lang_Index.Config.Objects_Path :=
+ Element.Value.Value;
- if Current_Verbosity = High then
- Write_Line ("Found Specs.");
- end if;
+ when Name_Objects_Path_File =>
- Data.Naming.Specs := Specs;
- Check_Unit_Names (Specs);
+ -- Attribute Objects_Path_File (<language>)
- else
- if Current_Verbosity = High then
- Write_Line ("No Specs.");
- end if;
- end if;
- end;
+ Lang_Index.Config.Objects_Path_File :=
+ Element.Value.Value;
- -- We are now checking if variables Dot_Replacement, Casing,
- -- Spec_Suffix, Body_Suffix and/or Separate_Suffix
- -- exist.
+ when Name_Config_Body_File_Name =>
- -- For each variable, if it does not exist, we do nothing,
- -- because we already have the default.
+ -- Attribute Config_Body_File_Name (<language>)
- -- Check Dot_Replacement
+ Lang_Index.Config.Config_Body :=
+ Element.Value.Value;
- declare
- Dot_Replacement : constant Variable_Value :=
- Util.Value_Of
- (Name_Dot_Replacement,
- Naming.Decl.Attributes, In_Tree);
+ when Name_Config_Body_File_Name_Pattern =>
- begin
- pragma Assert (Dot_Replacement.Kind = Single,
- "Dot_Replacement is not a single string");
+ -- Attribute Config_Body_File_Name_Pattern
+ -- (<language>)
- if not Dot_Replacement.Default then
- Get_Name_String (Dot_Replacement.Value);
+ Lang_Index.Config.Config_Body_Pattern :=
+ Element.Value.Value;
- if Name_Len = 0 then
- Error_Msg
- (Project, In_Tree,
- "Dot_Replacement cannot be empty",
- Dot_Replacement.Location);
+ when Name_Config_Spec_File_Name =>
- else
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Dot_Replacement := Name_Find;
- Data.Naming.Dot_Repl_Loc := Dot_Replacement.Location;
- end if;
- end if;
- end;
+ -- Attribute Config_Spec_File_Name (<language>)
- if Current_Verbosity = High then
- Write_Str (" Dot_Replacement = """);
- Write_Str (Get_Name_String (Data.Naming.Dot_Replacement));
- Write_Char ('"');
- Write_Eol;
- end if;
+ Lang_Index.Config.Config_Spec :=
+ Element.Value.Value;
- -- Check Casing
+ when Name_Config_Spec_File_Name_Pattern =>
- declare
- Casing_String : constant Variable_Value :=
- Util.Value_Of
- (Name_Casing, Naming.Decl.Attributes, In_Tree);
+ -- Attribute Config_Spec_File_Name_Pattern
+ -- (<language>)
- begin
- pragma Assert (Casing_String.Kind = Single,
- "Casing is not a single string");
+ Lang_Index.Config.Config_Spec_Pattern :=
+ Element.Value.Value;
- if not Casing_String.Default then
- declare
- Casing_Image : constant String :=
- Get_Name_String (Casing_String.Value);
- begin
- declare
- Casing_Value : constant Casing_Type :=
- Value (Casing_Image);
- begin
- Data.Naming.Casing := Casing_Value;
- end;
+ when Name_Config_File_Unique =>
- exception
- when Constraint_Error =>
- if Casing_Image'Length = 0 then
- Error_Msg
- (Project, In_Tree,
- "Casing cannot be an empty string",
- Casing_String.Location);
+ -- Attribute Config_File_Unique (<language>)
- else
- Name_Len := Casing_Image'Length;
- Name_Buffer (1 .. Name_Len) := Casing_Image;
- Err_Vars.Error_Msg_Name_1 := Name_Find;
- Error_Msg
- (Project, In_Tree,
- "{ is not a correct Casing",
- Casing_String.Location);
+ begin
+ Lang_Index.Config.Config_File_Unique :=
+ Boolean'Value
+ (Get_Name_String (Element.Value.Value));
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "illegal value for Config_File_Unique",
+ Element.Value.Location);
+ end;
+
+ when others =>
+ null;
+ end case;
end if;
- end;
- end if;
- end;
+ end if;
- if Current_Verbosity = High then
- Write_Str (" Casing = ");
- Write_Str (Image (Data.Naming.Casing));
- Write_Char ('.');
- Write_Eol;
- end if;
+ Element_Id := Element.Next;
+ end loop;
- -- Check Spec_Suffix
+ Current_Array_Id := Current_Array.Next;
+ end loop;
+ end Process_Compiler;
- declare
- Ada_Spec_Suffix : constant Variable_Value :=
- Prj.Util.Value_Of
- (Index => Name_Ada,
- Src_Index => 0,
- In_Array => Data.Naming.Spec_Suffix,
- In_Tree => In_Tree);
+ --------------------
+ -- Process_Naming --
+ --------------------
- begin
- if Ada_Spec_Suffix.Kind = Single
- and then Get_Name_String (Ada_Spec_Suffix.Value) /= ""
- then
- Get_Name_String (Ada_Spec_Suffix.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Ada_Spec_Suffix := Name_Find;
- Data.Naming.Spec_Suffix_Loc := Ada_Spec_Suffix.Location;
+ procedure Process_Naming (Attributes : Variable_Id) is
+ Attribute_Id : Variable_Id;
+ Attribute : Variable;
- else
- Data.Naming.Ada_Spec_Suffix := Default_Ada_Spec_Suffix;
- end if;
- end;
+ begin
+ -- Process non associated array attribute from package Naming
- if Current_Verbosity = High then
- Write_Str (" Spec_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Ada_Spec_Suffix));
- Write_Char ('"');
- Write_Eol;
- end if;
+ Attribute_Id := Attributes;
+ while Attribute_Id /= No_Variable loop
+ Attribute := In_Tree.Variable_Elements.Table (Attribute_Id);
- -- Check Body_Suffix
+ if not Attribute.Value.Default then
+ if Attribute.Name = Name_Separate_Suffix then
- declare
- Ada_Body_Suffix : constant Variable_Value :=
- Prj.Util.Value_Of
- (Index => Name_Ada,
- Src_Index => 0,
- In_Array => Data.Naming.Body_Suffix,
- In_Tree => In_Tree);
+ -- Attribute Separate_Suffix
- begin
- if Ada_Body_Suffix.Kind = Single
- and then Get_Name_String (Ada_Body_Suffix.Value) /= ""
- then
- Get_Name_String (Ada_Body_Suffix.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Ada_Body_Suffix := Name_Find;
- Data.Naming.Body_Suffix_Loc := Ada_Body_Suffix.Location;
+ Separate_Suffix := File_Name_Type (Attribute.Value.Value);
- else
- Data.Naming.Ada_Body_Suffix := Default_Ada_Body_Suffix;
- end if;
- end;
+ elsif Attribute.Name = Name_Casing then
- if Current_Verbosity = High then
- Write_Str (" Body_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Ada_Body_Suffix));
- Write_Char ('"');
- Write_Eol;
- end if;
+ -- Attribute Casing
- -- Check Separate_Suffix
+ begin
+ Casing :=
+ Value (Get_Name_String (Attribute.Value.Value));
- declare
- Ada_Sep_Suffix : constant Variable_Value :=
- Prj.Util.Value_Of
- (Variable_Name => Name_Separate_Suffix,
- In_Variables => Naming.Decl.Attributes,
- In_Tree => In_Tree);
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "invalid value for Casing",
+ Attribute.Value.Location);
+ end;
- begin
- if Ada_Sep_Suffix.Default then
- Data.Naming.Separate_Suffix :=
- Data.Naming.Ada_Body_Suffix;
+ elsif Attribute.Name = Name_Dot_Replacement then
- else
- Get_Name_String (Ada_Sep_Suffix.Value);
+ -- Attribute Dot_Replacement
- if Name_Len = 0 then
- Error_Msg
- (Project, In_Tree,
- "Separate_Suffix cannot be empty",
- Ada_Sep_Suffix.Location);
+ Dot_Replacement := File_Name_Type (Attribute.Value.Value);
- else
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Naming.Separate_Suffix := Name_Find;
- Data.Naming.Sep_Suffix_Loc := Ada_Sep_Suffix.Location;
+ end if;
end if;
- end if;
- end;
- if Current_Verbosity = High then
- Write_Str (" Separate_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Separate_Suffix));
- Write_Char ('"');
- Write_Eol;
- end if;
-
- -- Check if Data.Naming is valid
+ Attribute_Id := Attribute.Next;
+ end loop;
+ end Process_Naming;
- Check_Ada_Naming_Scheme_Validity (Project, In_Tree, Data.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
- else
- Data.Naming.Ada_Spec_Suffix := Default_Ada_Spec_Suffix;
- Data.Naming.Ada_Body_Suffix := Default_Ada_Body_Suffix;
- Data.Naming.Separate_Suffix := Default_Ada_Body_Suffix;
- end if;
- end Check_Naming_Scheme;
+ Current_Array_Id := Arrays;
+ while Current_Array_Id /= No_Array loop
+ Current_Array := In_Tree.Arrays.Table (Current_Array_Id);
- ------------------------------
- -- Check_Library_Attributes --
- ------------------------------
+ Element_Id := Current_Array.Value;
+ while Element_Id /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Element_Id);
- procedure Check_Library_Attributes
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data)
- is
- Attributes : constant Prj.Variable_Id := Data.Decl.Attributes;
+ -- Get the name of the language
- Lib_Dir : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Dir, Attributes, In_Tree);
+ Get_Language_Index_Of (Element.Index);
- Lib_Name : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Name, Attributes, In_Tree);
+ if Lang_Index /= No_Language_Index then
+ case Current_Array.Name is
+ when Name_Specification_Suffix | Name_Spec_Suffix =>
- Lib_Version : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Version, Attributes, In_Tree);
+ -- Attribute Spec_Suffix (<language>)
- The_Lib_Kind : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Kind, Attributes, In_Tree);
+ Lang_Index.Config.Naming_Data.Spec_Suffix :=
+ File_Name_Type (Element.Value.Value);
- begin
- -- Special case of extending project
+ when Name_Implementation_Suffix | Name_Body_Suffix =>
- if Data.Extends /= No_Project then
- declare
- Extended_Data : constant Project_Data :=
- In_Tree.Projects.Table (Data.Extends);
+ -- Attribute Body_Suffix (<language>)
- begin
- -- 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; and we reset the
- -- library flag for the extended project.
+ Lang_Index.Config.Naming_Data.Body_Suffix :=
+ File_Name_Type (Element.Value.Value);
- if Extended_Data.Library then
- if Lib_Name.Default then
- Data.Library_Name := Extended_Data.Library_Name;
- end if;
+ Lang_Index.Config.Naming_Data.Separate_Suffix :=
+ File_Name_Type (Element.Value.Value);
- if Lib_Dir.Default then
- if not Data.Virtual then
- Error_Msg
- (Project, In_Tree,
- "a project extending a library project must " &
- "specify an attribute Library_Dir",
- Data.Location);
+ when others =>
+ null;
+ end case;
end if;
- end if;
- In_Tree.Projects.Table (Data.Extends).Library :=
- False;
- end if;
- end;
- end if;
+ Element_Id := Element.Next;
+ end loop;
- pragma Assert (Lib_Dir.Kind = Single);
+ Current_Array_Id := Current_Array.Next;
+ end loop;
+ end Process_Naming;
- if Lib_Dir.Value = Empty_String then
- if Current_Verbosity = High then
- Write_Line ("No library directory");
- end if;
+ --------------------
+ -- Process_Linker --
+ --------------------
- else
- -- Find path name, check that it is a directory
+ procedure Process_Linker (Attributes : Variable_Id) is
+ Attribute_Id : Variable_Id;
+ Attribute : Variable;
- Locate_Directory
- (Lib_Dir.Value, Data.Display_Directory,
- Data.Library_Dir, Data.Display_Library_Dir);
+ begin
+ -- Process non associated array attribute from package Linker
- if Data.Library_Dir = No_Name then
+ Attribute_Id := Attributes;
+ while Attribute_Id /= No_Variable loop
+ Attribute :=
+ In_Tree.Variable_Elements.Table (Attribute_Id);
- -- Get the absolute name of the library directory that
- -- does not exist, to report an error.
+ if not Attribute.Value.Default then
+ if Attribute.Name = Name_Driver then
- declare
- Dir_Name : constant String := Get_Name_String (Lib_Dir.Value);
+ -- Attribute Linker'Driver: the default linker to use
- begin
- if Is_Absolute_Path (Dir_Name) then
- Err_Vars.Error_Msg_Name_1 := Lib_Dir.Value;
+ Data.Config.Linker :=
+ Path_Name_Type (Attribute.Value.Value);
- else
- Get_Name_String (Data.Display_Directory);
+ -- Linker'Driver is also used to link shared libraries
+ -- if the obsolescent attribute Library_GCC has not been
+ -- specified.
- if Name_Buffer (Name_Len) /= Directory_Separator then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Directory_Separator;
- end if;
+ if Data.Config.Shared_Lib_Driver = No_File then
+ Data.Config.Shared_Lib_Driver :=
+ File_Name_Type (Attribute.Value.Value);
+ end if;
- Name_Buffer
- (Name_Len + 1 .. Name_Len + Dir_Name'Length) :=
- Dir_Name;
- Name_Len := Name_Len + Dir_Name'Length;
- Err_Vars.Error_Msg_Name_1 := Name_Find;
+ elsif Attribute.Name = Name_Required_Switches then
+
+ -- Attribute Required_Switches: the minimum
+ -- options to use when invoking the linker
+
+ Put (Into_List =>
+ Data.Config.Minimum_Linker_Options,
+ From_List => Attribute.Value.Values,
+ In_Tree => In_Tree);
+
+ elsif Attribute.Name = Name_Map_File_Option then
+ Data.Config.Map_File_Option := Attribute.Value.Value;
+
+ elsif Attribute.Name = Name_Max_Command_Line_Length then
+ begin
+ Data.Config.Max_Command_Line_Length :=
+ Natural'Value (Get_Name_String
+ (Attribute.Value.Value));
+
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "value must be positive or equal to 0",
+ Attribute.Value.Location);
+ 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
+ Data.Config.Resp_File_Format := None;
+
+ elsif Name = Name_Gnu then
+ Data.Config.Resp_File_Format := GNU;
+
+ elsif Name = Name_Object_List then
+ Data.Config.Resp_File_Format := Object_List;
+
+ elsif Name = Name_Option_List then
+ Data.Config.Resp_File_Format := Option_List;
+
+ else
+ Error_Msg
+ (Project,
+ In_Tree,
+ "illegal response file format",
+ Attribute.Value.Location);
+ end if;
+ end;
+
+ elsif Attribute.Name = Name_Response_File_Switches then
+ Put (Into_List =>
+ Data.Config.Resp_File_Options,
+ From_List => Attribute.Value.Values,
+ In_Tree => In_Tree);
+ end if;
+ end if;
+
+ Attribute_Id := Attribute.Next;
+ end loop;
+ end Process_Linker;
+
+ -- Start of processing for Process_Packages
+
+ begin
+ Packages := Data.Decl.Packages;
+ while Packages /= No_Package loop
+ Element := In_Tree.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_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 := Data.Decl.Attributes;
+ while Attribute_Id /= No_Variable loop
+ Attribute :=
+ In_Tree.Variable_Elements.Table (Attribute_Id);
+
+ if not Attribute.Value.Default then
+ if Attribute.Name = Name_Target then
+
+ -- Attribute Target: the target specified
+
+ Data.Config.Target := Attribute.Value.Value;
+
+ elsif Attribute.Name = Name_Library_Builder then
+
+ -- Attribute Library_Builder: the application to invoke
+ -- to build libraries.
+
+ Data.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
+ (Project,
+ In_Tree,
+ "archive builder cannot be null",
+ Attribute.Value.Location);
+ end if;
+
+ Put (Into_List => Data.Config.Archive_Builder,
+ From_List => List,
+ In_Tree => In_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 => Data.Config.Archive_Builder_Append_Option,
+ From_List => List,
+ In_Tree => In_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
+ (Project,
+ In_Tree,
+ "archive indexer cannot be null",
+ Attribute.Value.Location);
+ end if;
+
+ Put (Into_List => Data.Config.Archive_Indexer,
+ From_List => List,
+ In_Tree => In_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
+ (Project,
+ In_Tree,
+ "partial linker cannot be null",
+ Attribute.Value.Location);
+ end if;
+
+ Put (Into_List => Data.Config.Lib_Partial_Linker,
+ From_List => List,
+ In_Tree => In_Tree);
+
+ elsif Attribute.Name = Name_Library_GCC then
+ Data.Config.Shared_Lib_Driver :=
+ File_Name_Type (Attribute.Value.Value);
+ Error_Msg
+ (Project,
+ In_Tree,
+ "?Library_'G'C'C is an obsolescent attribute, " &
+ "use Linker''Driver instead",
+ Attribute.Value.Location);
+
+ elsif Attribute.Name = Name_Archive_Suffix then
+ Data.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
+ (Project,
+ In_Tree,
+ "linker executable option cannot be null",
+ Attribute.Value.Location);
+ end if;
+
+ Put (Into_List => Data.Config.Linker_Executable_Option,
+ From_List => List,
+ In_Tree => In_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
+ (Project,
+ In_Tree,
+ "linker library directory option cannot be empty",
+ Attribute.Value.Location);
+ end if;
+
+ Data.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
+ (Project,
+ In_Tree,
+ "linker library name option cannot be empty",
+ Attribute.Value.Location);
+ end if;
+
+ Data.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 => Data.Config.Run_Path_Option,
+ From_List => List,
+ In_Tree => In_Tree);
+ end if;
+
+ elsif Attribute.Name = Name_Separate_Run_Path_Options then
+ declare
+ pragma Unsuppress (All_Checks);
+ begin
+ Data.Config.Separate_Run_Path_Options :=
+ Boolean'Value (Get_Name_String (Attribute.Value.Value));
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "invalid value """ &
+ Get_Name_String (Attribute.Value.Value) &
+ """ for Separate_Run_Path_Options",
+ Attribute.Value.Location);
+ end;
+
+ elsif Attribute.Name = Name_Library_Support then
+ declare
+ pragma Unsuppress (All_Checks);
+ begin
+ Data.Config.Lib_Support :=
+ Library_Support'Value (Get_Name_String
+ (Attribute.Value.Value));
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "invalid value """ &
+ Get_Name_String (Attribute.Value.Value) &
+ """ for Library_Support",
+ Attribute.Value.Location);
+ end;
+
+ elsif Attribute.Name = Name_Shared_Library_Prefix then
+ Data.Config.Shared_Lib_Prefix :=
+ File_Name_Type (Attribute.Value.Value);
+
+ elsif Attribute.Name = Name_Shared_Library_Suffix then
+ Data.Config.Shared_Lib_Suffix :=
+ File_Name_Type (Attribute.Value.Value);
+
+ elsif Attribute.Name = Name_Symbolic_Link_Supported then
+ declare
+ pragma Unsuppress (All_Checks);
+ begin
+ Data.Config.Symbolic_Link_Supported :=
+ Boolean'Value (Get_Name_String
+ (Attribute.Value.Value));
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "invalid value """
+ & Get_Name_String (Attribute.Value.Value)
+ & """ for Symbolic_Link_Supported",
+ Attribute.Value.Location);
+ end;
+
+ elsif
+ Attribute.Name = Name_Library_Major_Minor_Id_Supported
+ then
+ declare
+ pragma Unsuppress (All_Checks);
+ begin
+ Data.Config.Lib_Maj_Min_Id_Supported :=
+ Boolean'Value (Get_Name_String
+ (Attribute.Value.Value));
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "invalid value """ &
+ Get_Name_String (Attribute.Value.Value) &
+ """ for Library_Major_Minor_Id_Supported",
+ Attribute.Value.Location);
+ end;
+
+ elsif Attribute.Name = Name_Library_Auto_Init_Supported then
+ declare
+ pragma Unsuppress (All_Checks);
+ begin
+ Data.Config.Auto_Init_Supported :=
+ Boolean'Value (Get_Name_String (Attribute.Value.Value));
+ exception
+ when Constraint_Error =>
+ Error_Msg
+ (Project,
+ In_Tree,
+ "invalid value """
+ & Get_Name_String (Attribute.Value.Value)
+ & """ for Library_Auto_Init_Supported",
+ Attribute.Value.Location);
+ end;
+
+ elsif Attribute.Name = Name_Shared_Library_Minimum_Switches then
+ List := Attribute.Value.Values;
+
+ if List /= Nil_String then
+ Put (Into_List => Data.Config.Shared_Lib_Min_Options,
+ From_List => List,
+ In_Tree => In_Tree);
+ end if;
+
+ elsif Attribute.Name = Name_Library_Version_Switches then
+ List := Attribute.Value.Values;
+
+ if List /= Nil_String then
+ Put (Into_List => Data.Config.Lib_Version_Options,
+ From_List => List,
+ In_Tree => In_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 := Data.Decl.Arrays;
+ while Current_Array_Id /= No_Array loop
+ Current_Array := In_Tree.Arrays.Table (Current_Array_Id);
+
+ Element_Id := Current_Array.Value;
+ while Element_Id /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Element_Id);
+
+ -- Get the name of the language
+
+ Get_Language_Index_Of (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 => In_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;
+
+ 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_Library_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
+ (Project,
+ In_Tree,
+ "invalid value """
+ & Get_Name_String (Element.Value.Value)
+ & """ for Object_Generated",
+ Element.Value.Location);
+ 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
+ (Project,
+ In_Tree,
+ "invalid value """
+ & Get_Name_String (Element.Value.Value)
+ & """ for Objects_Linked",
+ Element.Value.Location);
+ 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;
+
+ 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 := Data.Languages;
+ while Lang_Index /= No_Language_Index loop
+ if Lang_Index.Name = Name_Ada 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 Data.Config.Archive_Suffix = No_File then
+ Data.Config.Archive_Suffix := Empty_File;
+ end if;
+
+ if Data.Config.Shared_Lib_Prefix = No_File then
+ Data.Config.Shared_Lib_Prefix := Empty_File;
+ end if;
+
+ if Data.Config.Shared_Lib_Suffix = No_File then
+ Data.Config.Shared_Lib_Suffix := Empty_File;
+ end if;
+
+ Lang_Index := Data.Languages;
+ while Lang_Index /= No_Language_Index loop
+ Current_Language := Lang_Index.Display_Name;
+
+ -- For all languages, Compiler_Driver needs to be specified
+
+ if Lang_Index.Config.Compiler_Driver = No_File then
+ Error_Msg_Name_1 := Current_Language;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "?no compiler specified for language %%" &
+ ", ignoring all its sources",
+ No_Location);
+
+ if Lang_Index = Data.Languages then
+ Data.Languages := Lang_Index.Next;
+ else
+ Prev_Index.Next := Lang_Index.Next;
+ end if;
+
+ elsif Lang_Index.Name = Name_Ada 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
+ (Project,
+ In_Tree,
+ "Dot_Replacement not specified for Ada",
+ No_Location);
+ end if;
+
+ if Lang_Index.Config.Naming_Data.Spec_Suffix = No_File then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "Spec_Suffix not specified for Ada",
+ No_Location);
+ end if;
+
+ if Lang_Index.Config.Naming_Data.Body_Suffix = No_File then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "Body_Suffix not specified for Ada",
+ No_Location);
+ end if;
+
+ else
+ Prev_Index := Lang_Index;
+
+ -- For file based languages, either Spec_Suffix or Body_Suffix
+ -- need to be specified.
+
+ if 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 := Current_Language;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "no suffixes specified for %%",
+ No_Location);
+ 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;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data)
+ is
+ Externally_Built : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Externally_Built,
+ Data.Decl.Attributes, In_Tree);
+
+ 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
+ Data.Externally_Built := True;
+
+ elsif Name_Buffer (1 .. Name_Len) /= "false" then
+ Error_Msg (Project, In_Tree,
+ "Externally_Built may only be true or false",
+ Externally_Built.Location);
+ end if;
+ end if;
+
+ -- A virtual project extending an externally built project is itself
+ -- externally built.
+
+ if Data.Virtual and then Data.Extends /= No_Project then
+ Data.Externally_Built :=
+ In_Tree.Projects.Table (Data.Extends).Externally_Built;
+ end if;
+
+ if Current_Verbosity = High then
+ Write_Str ("Project is ");
+
+ if not Data.Externally_Built then
+ Write_Str ("not ");
+ end if;
+
+ Write_Line ("externally built.");
+ end if;
+ end Check_If_Externally_Built;
+
+ ----------------------
+ -- Check_Interfaces --
+ ----------------------
+
+ procedure Check_Interfaces
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data)
+ is
+ Interfaces : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Interfaces,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ List : String_List_Id;
+ Element : String_Element;
+ Name : File_Name_Type;
+ Iter : Source_Iterator;
+ Source : Source_Id;
+ Project_2 : Project_Id;
+
+ 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 (In_Tree, Project_2);
+
+ loop
+ Source := Prj.Element (Iter);
+ exit when Source = No_Source;
+ Source.In_Interfaces := False;
+ Next (Iter);
+ end loop;
+
+ Project_2 := In_Tree.Projects.Table (Project_2).Extends;
+ end loop;
+
+ List := Interfaces.Values;
+ while List /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (List);
+ Name := Canonical_Case_File_Name (Element.Value);
+
+ Project_2 := Project;
+ Big_Loop :
+ while Project_2 /= No_Project loop
+ Iter := For_Each_Source (In_Tree, Project_2);
+
+ 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;
+
+ if Source.Other_Part /= No_Source then
+ Source.Other_Part.In_Interfaces := True;
+ Source.Other_Part.Declared_In_Interfaces := True;
+ end if;
+
+ if Current_Verbosity = High then
+ Write_Str (" interface: ");
+ Write_Line (Get_Name_String (Source.Path.Name));
+ end if;
+ end if;
+
+ exit Big_Loop;
+ end if;
+
+ Next (Iter);
+ end loop;
+
+ Project_2 := In_Tree.Projects.Table (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 := Data.Name;
+
+ Error_Msg
+ (Project,
+ In_Tree,
+ "{ cannot be an interface of project %% "
+ & "as it is not one of its sources",
+ Element.Location);
+ end if;
+
+ List := Element.Next;
+ end loop;
+
+ Data.Interfaces_Defined := True;
+
+ elsif Data.Extends /= No_Project then
+ Data.Interfaces_Defined :=
+ In_Tree.Projects.Table (Data.Extends).Interfaces_Defined;
+
+ if Data.Interfaces_Defined then
+ Iter := For_Each_Source (In_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;
+ end if;
+ end if;
+ end Check_Interfaces;
+
+ ------------------------------------
+ -- Check_And_Normalize_Unit_Names --
+ ------------------------------------
+
+ procedure Check_And_Normalize_Unit_Names
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ List : Array_Element_Id;
+ Debug_Name : String)
+ is
+ Current : Array_Element_Id;
+ Element : Array_Element;
+ Unit_Name : Name_Id;
+
+ begin
+ if Current_Verbosity = High then
+ Write_Line (" Checking unit names in " & Debug_Name);
+ end if;
+
+ Current := List;
+ while Current /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Current);
+ Element.Value.Value :=
+ Name_Id (Canonical_Case_File_Name (Element.Value.Value));
+
+ -- Check that it contains a valid unit name
+
+ Get_Name_String (Element.Index);
+ Check_Ada_Name (Name_Buffer (1 .. Name_Len), Unit_Name);
+
+ if Unit_Name = No_Name then
+ Err_Vars.Error_Msg_Name_1 := Element.Index;
+ Error_Msg
+ (Project, In_Tree,
+ "%% is not a valid unit name.",
+ Element.Value.Location);
+
+ else
+ if Current_Verbosity = High then
+ Write_Str (" for unit: ");
+ Write_Line (Get_Name_String (Unit_Name));
+ end if;
+
+ Element.Index := Unit_Name;
+ In_Tree.Array_Elements.Table (Current) := Element;
+ end if;
+
+ Current := Element.Next;
+ end loop;
+ end Check_And_Normalize_Unit_Names;
+
+ --------------------------
+ -- Check_Naming_Schemes --
+ --------------------------
+
+ procedure Check_Naming_Schemes
+ (Data : in out Project_Data;
+ Project : Project_Id;
+ In_Tree : Project_Tree_Ref)
+ is
+ Naming_Id : constant Package_Id :=
+ Util.Value_Of (Name_Naming, Data.Decl.Packages, In_Tree);
+ Naming : Package_Element;
+
+ procedure Check_Naming_Ada_Only;
+ -- Does Check_Naming_Schemes processing in Ada_Only mode.
+ -- If there is a package Naming, puts in Data.Naming the contents of
+ -- this package.
+
+ procedure Check_Naming_Multi_Lang;
+ -- Does Check_Naming_Schemes processing for Multi_Language mode
+
+ 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 to Ada_Only and Multi_Lang modes
+
+ procedure Process_Exceptions_File_Based
+ (Lang_Id : Language_Ptr;
+ Kind : Source_Kind);
+ procedure Process_Exceptions_Unit_Based
+ (Lang_Id : Language_Ptr;
+ Kind : Source_Kind);
+ -- In Multi_Lang mode, process the naming exceptions for the two types
+ -- of languages we can have.
+
+ ------------------
+ -- 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,
+ In_Tree);
+ Casing_String : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Casing,
+ Naming.Decl.Attributes,
+ In_Tree);
+ Sep_Suffix : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Separate_Suffix,
+ Naming.Decl.Attributes,
+ In_Tree);
+ 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
+ (Project, In_Tree,
+ "Dot_Replacement cannot be empty",
+ Dot_Repl.Location);
+ 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
+ (Project, In_Tree,
+ '"' & Repl &
+ """ is illegal for Dot_Replacement.",
+ Dot_Repl_Loc);
+ 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
+ (Project, In_Tree,
+ "Casing cannot be an empty string",
+ Casing_String.Location);
+ 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
+ (Project, In_Tree,
+ "%% is not a correct Casing",
+ Casing_String.Location);
+ 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
+ (Project, In_Tree,
+ "Separate_Suffix cannot be empty",
+ Sep_Suffix.Location);
+
+ else
+ Separate_Suffix := Canonical_Case_File_Name (Sep_Suffix.Value);
+ Sep_Suffix_Loc := Sep_Suffix.Location;
+
+ if Is_Illegal_Suffix (Separate_Suffix, Dot_Replacement) then
+ Err_Vars.Error_Msg_File_1 := Separate_Suffix;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is illegal for Separate_Suffix",
+ Sep_Suffix.Location);
+ end if;
+ 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;
+ Iter : Source_Iterator;
+
+ begin
+ case Kind is
+ when Impl | Sep =>
+ Exceptions :=
+ Value_Of
+ (Name_Implementation_Exceptions,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
+
+ when Spec =>
+ Exceptions :=
+ Value_Of
+ (Name_Specification_Exceptions,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
+ end case;
+
+ Exception_List := Value_Of
+ (Index => Lang,
+ In_Array => Exceptions,
+ In_Tree => In_Tree);
+
+ if Exception_List /= Nil_Variable_Value then
+ Element_Id := Exception_List.Values;
+ while Element_Id /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (Element_Id);
+ File_Name := Canonical_Case_File_Name (Element.Value);
+
+ Iter := For_Each_Source (In_Tree, Project);
+ loop
+ Source := Prj.Element (Iter);
+ exit when Source = No_Source or else Source.File = File_Name;
+ Next (Iter);
+ end loop;
+
+ if Source = No_Source then
+ Add_Source
+ (Id => Source,
+ In_Tree => In_Tree,
+ Project => Project,
+ Lang_Id => Lang_Id,
+ Kind => Kind,
+ File_Name => File_Name,
+ Display_File => File_Name_Type (Element.Value),
+ Naming_Exception => True,
+ Lang_Kind => File_Based);
+
+ else
+ -- Check if the file name is already recorded for another
+ -- language or another kind.
+
+ if Source.Language /= Lang_Id then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "the same file cannot be a source of two languages",
+ Element.Location);
+
+ elsif Source.Kind /= Kind then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "the same file cannot be a source and a template",
+ Element.Location);
+ 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
+ Lang : constant Name_Id := Lang_Id.Name;
+ Exceptions : Array_Element_Id;
+ Element : Array_Element;
+ Unit : Name_Id;
+ Index : Int;
+ File_Name : File_Name_Type;
+ Source : Source_Id;
+ Source_To_Replace : Source_Id := No_Source;
+ Other_Project : Project_Id;
+ Other_Part : Source_Id := No_Source;
+ Iter : Source_Iterator;
+
+ begin
+ case Kind is
+ when Impl | Sep =>
+ Exceptions := Value_Of
+ (Name_Body,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
+
+ if Exceptions = No_Array_Element then
+ Exceptions :=
+ Value_Of
+ (Name_Implementation,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
+ end if;
+
+ when Spec =>
+ Exceptions :=
+ Value_Of
+ (Name_Spec,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
+
+ if Exceptions = No_Array_Element then
+ Exceptions := Value_Of
+ (Name_Specification,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
+ end if;
+ end case;
+
+ while Exceptions /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Exceptions);
+ File_Name := Canonical_Case_File_Name (Element.Value.Value);
+
+ Get_Name_String (Element.Index);
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ Unit := Name_Find;
+ Index := Element.Value.Index;
+
+ -- For Ada, check if it is a valid unit name
+
+ if Lang = Name_Ada then
+ Get_Name_String (Element.Index);
+ Check_Ada_Name (Name_Buffer (1 .. Name_Len), Unit);
+
+ if Unit = No_Name then
+ Err_Vars.Error_Msg_Name_1 := Element.Index;
+ Error_Msg
+ (Project, In_Tree,
+ "%% is not a valid unit name.",
+ Element.Value.Location);
+ end if;
+ end if;
+
+ if Unit /= No_Name then
+
+ -- Check if the source already exists
+
+ Source_To_Replace := No_Source;
+ Iter := For_Each_Source (In_Tree);
+
+ loop
+ Source := Prj.Element (Iter);
+ exit when Source = No_Source
+ or else (Source.Unit = Unit and then Source.Index = Index);
+ Next (Iter);
+ end loop;
+
+ if Source /= No_Source then
+ if Source.Kind /= Kind then
+ Other_Part := Source;
+
+ loop
+ Next (Iter);
+ Source := Prj.Element (Iter);
+
+ exit when Source = No_Source or else
+ (Source.Unit = Unit and then Source.Index = Index);
+ end loop;
+ end if;
+
+ if Source /= No_Source then
+ Other_Project := Source.Project;
+
+ if Is_Extending (Project, Other_Project, In_Tree) then
+ Other_Part := Source.Other_Part;
+
+ -- Record the source to be removed
+
+ Source_To_Replace := Source;
+ Source := No_Source;
+
+ else
+ Error_Msg_Name_1 := Unit;
+ Error_Msg_Name_2 :=
+ In_Tree.Projects.Table (Other_Project).Name;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "%% is already a source of project %%",
+ Element.Value.Location);
+ end if;
+ end if;
+ end if;
+
+ if Source = No_Source then
+ Add_Source
+ (Id => Source,
+ In_Tree => In_Tree,
+ Project => Project,
+ Lang_Id => Lang_Id,
+ Kind => Kind,
+ File_Name => File_Name,
+ Display_File => File_Name_Type (Element.Value.Value),
+ Lang_Kind => Unit_Based,
+ Other_Part => Other_Part,
+ Unit => Unit,
+ Index => Index,
+ Naming_Exception => True,
+ Source_To_Replace => Source_To_Replace);
+ end if;
+ end if;
+
+ Exceptions := Element.Next;
+ end loop;
+ end Process_Exceptions_Unit_Based;
+
+ ---------------------------
+ -- Check_Naming_Ada_Only --
+ ---------------------------
+
+ procedure Check_Naming_Ada_Only is
+ Casing_Defined : Boolean;
+ Spec_Suffix : File_Name_Type;
+ Body_Suffix : File_Name_Type;
+ Sep_Suffix_Loc : Source_Ptr;
+
+ Ada_Spec_Suffix : constant Variable_Value :=
+ Prj.Util.Value_Of
+ (Index => Name_Ada,
+ Src_Index => 0,
+ In_Array => Data.Naming.Spec_Suffix,
+ In_Tree => In_Tree);
+
+ Ada_Body_Suffix : constant Variable_Value :=
+ Prj.Util.Value_Of
+ (Index => Name_Ada,
+ Src_Index => 0,
+ In_Array => Data.Naming.Body_Suffix,
+ In_Tree => In_Tree);
+
+ begin
+ -- The default value of separate suffix should be the same as the
+ -- body suffix, so we need to compute that first.
+
+ if Ada_Body_Suffix.Kind = Single
+ and then Length_Of_Name (Ada_Body_Suffix.Value) /= 0
+ then
+ Body_Suffix := Canonical_Case_File_Name (Ada_Body_Suffix.Value);
+ Data.Naming.Separate_Suffix := Body_Suffix;
+ Set_Body_Suffix (In_Tree, "ada", Data.Naming, Body_Suffix);
+
+ else
+ Body_Suffix := Default_Ada_Body_Suffix;
+ Data.Naming.Separate_Suffix := Body_Suffix;
+ Set_Body_Suffix (In_Tree, "ada", Data.Naming, Body_Suffix);
+ end if;
+
+ Write_Attr ("Body_Suffix", Get_Name_String (Body_Suffix));
+
+ -- We'll need the dot replacement below, so compute it now
+
+ Check_Common
+ (Dot_Replacement => Data.Naming.Dot_Replacement,
+ Casing => Data.Naming.Casing,
+ Casing_Defined => Casing_Defined,
+ Separate_Suffix => Data.Naming.Separate_Suffix,
+ Sep_Suffix_Loc => Sep_Suffix_Loc);
+
+ Data.Naming.Bodies :=
+ Util.Value_Of (Name_Body, Naming.Decl.Arrays, In_Tree);
+
+ if Data.Naming.Bodies /= No_Array_Element then
+ Check_And_Normalize_Unit_Names
+ (Project, In_Tree, Data.Naming.Bodies, "Naming.Bodies");
+ end if;
+
+ Data.Naming.Specs :=
+ Util.Value_Of (Name_Spec, Naming.Decl.Arrays, In_Tree);
+
+ if Data.Naming.Specs /= No_Array_Element then
+ Check_And_Normalize_Unit_Names
+ (Project, In_Tree, Data.Naming.Specs, "Naming.Specs");
+ end if;
+
+ -- Check Spec_Suffix
+
+ if Ada_Spec_Suffix.Kind = Single
+ and then Length_Of_Name (Ada_Spec_Suffix.Value) /= 0
+ then
+ Spec_Suffix := Canonical_Case_File_Name (Ada_Spec_Suffix.Value);
+ Set_Spec_Suffix (In_Tree, "ada", Data.Naming, Spec_Suffix);
+
+ if Is_Illegal_Suffix
+ (Spec_Suffix, Data.Naming.Dot_Replacement)
+ then
+ Err_Vars.Error_Msg_File_1 := Spec_Suffix;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is illegal for Spec_Suffix",
+ Ada_Spec_Suffix.Location);
+ end if;
+
+ else
+ Spec_Suffix := Default_Ada_Spec_Suffix;
+ Set_Spec_Suffix (In_Tree, "ada", Data.Naming, Spec_Suffix);
+ end if;
+
+ Write_Attr ("Spec_Suffix", Get_Name_String (Spec_Suffix));
+
+ -- Check Body_Suffix
+
+ if Is_Illegal_Suffix (Body_Suffix, Data.Naming.Dot_Replacement) then
+ Err_Vars.Error_Msg_File_1 := Body_Suffix;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is illegal for Body_Suffix",
+ Ada_Body_Suffix.Location);
+ 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 my matching the
+ -- longest possible suffix.
+
+ if Spec_Suffix = Body_Suffix then
+ Error_Msg
+ (Project, In_Tree,
+ "Body_Suffix (""" &
+ Get_Name_String (Body_Suffix) &
+ """) cannot be the same as Spec_Suffix.",
+ Ada_Body_Suffix.Location);
+ end if;
+
+ if Body_Suffix /= Data.Naming.Separate_Suffix
+ and then Spec_Suffix = Data.Naming.Separate_Suffix
+ then
+ Error_Msg
+ (Project, In_Tree,
+ "Separate_Suffix (""" &
+ Get_Name_String (Data.Naming.Separate_Suffix) &
+ """) cannot be the same as Spec_Suffix.",
+ Sep_Suffix_Loc);
+ end if;
+ end Check_Naming_Ada_Only;
+
+ -----------------------------
+ -- Check_Naming_Multi_Lang --
+ -----------------------------
+
+ procedure Check_Naming_Multi_Lang is
+ Dot_Replacement : File_Name_Type := No_File;
+ 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 := Data.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;
+
+ if Separate_Suffix /= No_File then
+ Lang_Id.Config.Naming_Data.Separate_Suffix :=
+ Separate_Suffix;
+ end if;
+ end if;
+
+ Lang_Id := Lang_Id.Next;
+ end loop;
+ end if;
+
+ -- Next, get the spec and body suffixes
+
+ Lang_Id := Data.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,
+ In_Tree => In_Tree);
+
+ if Suffix = Nil_Variable_Value then
+ Suffix := Value_Of
+ (Name => Lang,
+ Attribute_Or_Array_Name => Name_Specification_Suffix,
+ In_Package => Naming_Id,
+ In_Tree => In_Tree);
+ end if;
+
+ if Suffix /= Nil_Variable_Value then
+ Lang_Id.Config.Naming_Data.Spec_Suffix :=
+ File_Name_Type (Suffix.Value);
+ end if;
+
+ -- Body_Suffix
+
+ Suffix := Value_Of
+ (Name => Lang,
+ Attribute_Or_Array_Name => Name_Body_Suffix,
+ In_Package => Naming_Id,
+ In_Tree => In_Tree);
+
+ if Suffix = Nil_Variable_Value then
+ Suffix := Value_Of
+ (Name => Lang,
+ Attribute_Or_Array_Name => Name_Implementation_Suffix,
+ In_Package => Naming_Id,
+ In_Tree => In_Tree);
+ end if;
+
+ if Suffix /= Nil_Variable_Value then
+ Lang_Id.Config.Naming_Data.Body_Suffix :=
+ File_Name_Type (Suffix.Value);
+ end if;
+
+ -- ??? As opposed to what is done in Check_Naming_Ada_Only,
+ -- we do not check whether spec_suffix=body_suffix, which
+ -- should be illegal. Best would be to share this code into
+ -- Check_Common, but we access the attributes from the project
+ -- files slightly differently apparently.
+
+ Lang_Id := Lang_Id.Next;
+ end loop;
+
+ -- Get the naming exceptions for all languages
+
+ for Kind in Spec .. Impl loop
+ Lang_Id := Data.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 Check_Naming_Multi_Lang;
+
+ -- 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 not In_Configuration then
+ Naming := In_Tree.Packages.Table (Naming_Id);
+
+ if Current_Verbosity = High then
+ Write_Line ("Checking package Naming.");
+ end if;
+
+ case Get_Mode is
+ when Ada_Only =>
+ Check_Naming_Ada_Only;
+ when Multi_Language =>
+ Check_Naming_Multi_Lang;
+ end case;
+ end if;
+ end Check_Naming_Schemes;
+
+ ------------------------------
+ -- Check_Library_Attributes --
+ ------------------------------
+
+ procedure Check_Library_Attributes
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Current_Dir : String;
+ Data : in out Project_Data)
+ is
+ Attributes : constant Prj.Variable_Id := Data.Decl.Attributes;
+
+ Lib_Dir : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Dir, Attributes, In_Tree);
+
+ Lib_Name : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Name, Attributes, In_Tree);
+
+ Lib_Version : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Version, Attributes, In_Tree);
+
+ Lib_ALI_Dir : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Ali_Dir, Attributes, In_Tree);
+
+ Lib_GCC : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_GCC, Attributes, In_Tree);
+
+ The_Lib_Kind : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Kind, Attributes, In_Tree);
+
+ Imported_Project_List : Project_List := Empty_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
+
+ -------------------
+ -- Check_Library --
+ -------------------
+
+ procedure Check_Library (Proj : Project_Id; Extends : Boolean) is
+ Proj_Data : Project_Data;
+ Src_Id : Source_Id;
+ Iter : Source_Iterator;
+
+ begin
+ if Proj /= No_Project then
+ Proj_Data := In_Tree.Projects.Table (Proj);
+
+ if not Proj_Data.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 (In_Tree, Proj);
+ loop
+ Src_Id := Prj.Element (Iter);
+ exit when Src_Id = No_Source
+ or else Src_Id.Lang_Kind /= File_Based
+ or else Src_Id.Kind /= Spec;
+ Next (Iter);
+ end loop;
+
+ if Src_Id /= No_Source then
+ Error_Msg_Name_1 := Data.Name;
+ Error_Msg_Name_2 := Proj_Data.Name;
+
+ if Extends then
+ if Data.Library_Kind /= Static then
+ Error_Msg
+ (Project, In_Tree,
+ Continuation.all &
+ "shared library project %% cannot extend " &
+ "project %% that is not a library project",
+ Data.Location);
+ Continuation := Continuation_String'Access;
+ end if;
+
+ elsif (not Unchecked_Shared_Lib_Imports)
+ and then Data.Library_Kind /= Static
+ then
+ Error_Msg
+ (Project, In_Tree,
+ Continuation.all &
+ "shared library project %% cannot import project %% " &
+ "that is not a shared library project",
+ Data.Location);
+ Continuation := Continuation_String'Access;
+ end if;
+ end if;
+
+ elsif Data.Library_Kind /= Static and then
+ Proj_Data.Library_Kind = Static
+ then
+ Error_Msg_Name_1 := Data.Name;
+ Error_Msg_Name_2 := Proj_Data.Name;
+
+ if Extends then
+ Error_Msg
+ (Project, In_Tree,
+ Continuation.all &
+ "shared library project %% cannot extend static " &
+ "library project %%",
+ Data.Location);
+ Continuation := Continuation_String'Access;
+
+ elsif not Unchecked_Shared_Lib_Imports then
+ Error_Msg
+ (Project, In_Tree,
+ Continuation.all &
+ "shared library project %% cannot import static " &
+ "library project %%",
+ Data.Location);
+ Continuation := Continuation_String'Access;
end if;
- -- Report the error
+ end if;
+ end if;
+ end Check_Library;
- Error_Msg
- (Project, In_Tree,
- "library directory { does not exist",
- Lib_Dir.Location);
- end;
+ -- Start of processing for Check_Library_Attributes
- -- The library directory cannot be the same as the Object directory
+ begin
+ Library_Directory_Present := Lib_Dir.Value /= Empty_String;
- elsif Data.Library_Dir = Data.Object_Directory then
- Error_Msg
- (Project, In_Tree,
- "library directory cannot be the same " &
- "as object directory",
- Lib_Dir.Location);
- Data.Library_Dir := No_Name;
- Data.Display_Library_Dir := No_Name;
+ -- Special case of extending project
+
+ if Data.Extends /= No_Project then
+ declare
+ Extended_Data : constant Project_Data :=
+ In_Tree.Projects.Table (Data.Extends);
- -- Display the Library directory in high verbosity
+ begin
+ -- 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.
- else
- if Current_Verbosity = High then
- Write_Str ("Library directory =""");
- Write_Str (Get_Name_String (Data.Display_Library_Dir));
- Write_Line ("""");
+ if Extended_Data.Library then
+ if Data.Qualifier = Standard then
+ Error_Msg
+ (Project, In_Tree,
+ "a standard project cannot extend a library project",
+ Data.Location);
+
+ else
+ if Lib_Name.Default then
+ Data.Library_Name := Extended_Data.Library_Name;
+ end if;
+
+ if Lib_Dir.Default then
+ if not Data.Virtual then
+ Error_Msg
+ (Project, In_Tree,
+ "a project extending a library project must " &
+ "specify an attribute Library_Dir",
+ Data.Location);
+
+ else
+ -- For a virtual project extending a library project,
+ -- inherit library directory.
+
+ Data.Library_Dir := Extended_Data.Library_Dir;
+ Library_Directory_Present := True;
+ end if;
+ end if;
+ end if;
end if;
- end if;
+ end;
end if;
pragma Assert (Lib_Name.Kind = Single);
Data.Library_Name := Lib_Name.Value;
end if;
- if Data.Library_Name /= No_Name
- and then Current_Verbosity = High
- then
- Write_Str ("Library name = """);
- Write_Str (Get_Name_String (Data.Library_Name));
- Write_Line ("""");
+ if Data.Library_Name /= No_Name then
+ if Current_Verbosity = High then
+ Write_Attr ("Library name", Get_Name_String (Data.Library_Name));
+ end if;
+
+ pragma Assert (Lib_Dir.Kind = Single);
+
+ if not Library_Directory_Present then
+ if Current_Verbosity = High then
+ Write_Line ("No library directory");
+ end if;
+
+ else
+ -- Find path name (unless inherited), check that it is a directory
+
+ if Data.Library_Dir = No_Path_Information then
+ Locate_Directory
+ (Project,
+ In_Tree,
+ File_Name_Type (Lib_Dir.Value),
+ Data.Directory.Display_Name,
+ Data.Library_Dir.Name,
+ Data.Library_Dir.Display_Name,
+ Create => "library",
+ Current_Dir => Current_Dir,
+ Location => Lib_Dir.Location,
+ Externally_Built => Data.Externally_Built);
+ end if;
+
+ if Data.Library_Dir = No_Path_Information then
+
+ -- Get the absolute name of the library directory that
+ -- does not exist, to report an error.
+
+ declare
+ Dir_Name : constant String :=
+ Get_Name_String (Lib_Dir.Value);
+
+ begin
+ if Is_Absolute_Path (Dir_Name) then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Lib_Dir.Value);
+
+ else
+ Get_Name_String (Data.Directory.Display_Name);
+
+ if Name_Buffer (Name_Len) /= Directory_Separator then
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := Directory_Separator;
+ end if;
+
+ Name_Buffer
+ (Name_Len + 1 .. Name_Len + Dir_Name'Length) :=
+ Dir_Name;
+ Name_Len := Name_Len + Dir_Name'Length;
+ Err_Vars.Error_Msg_File_1 := Name_Find;
+ end if;
+
+ -- Report the error
+
+ Error_Msg
+ (Project, In_Tree,
+ "library directory { does not exist",
+ Lib_Dir.Location);
+ end;
+
+ -- The library directory cannot be the same as the Object
+ -- directory.
+
+ elsif Data.Library_Dir.Name = Data.Object_Directory.Name then
+ Error_Msg
+ (Project, In_Tree,
+ "library directory cannot be the same " &
+ "as object directory",
+ Lib_Dir.Location);
+ Data.Library_Dir := No_Path_Information;
+
+ else
+ declare
+ OK : Boolean := True;
+ Dirs_Id : String_List_Id;
+ Dir_Elem : String_Element;
+
+ begin
+ -- The library directory cannot be the same as a source
+ -- directory of the current project.
+
+ Dirs_Id := Data.Source_Dirs;
+ while Dirs_Id /= Nil_String loop
+ Dir_Elem := In_Tree.String_Elements.Table (Dirs_Id);
+ Dirs_Id := Dir_Elem.Next;
+
+ if
+ Data.Library_Dir.Name = Path_Name_Type (Dir_Elem.Value)
+ then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Dir_Elem.Value);
+ Error_Msg
+ (Project, In_Tree,
+ "library directory cannot be the same " &
+ "as source directory {",
+ Lib_Dir.Location);
+ 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.
+
+ Project_Loop :
+ for Pid in 1 .. Project_Table.Last (In_Tree.Projects) loop
+ if Pid /= Project then
+ Dirs_Id := In_Tree.Projects.Table (Pid).Source_Dirs;
+
+ Dir_Loop : while Dirs_Id /= Nil_String loop
+ Dir_Elem :=
+ In_Tree.String_Elements.Table (Dirs_Id);
+ Dirs_Id := Dir_Elem.Next;
+
+ if Data.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 :=
+ In_Tree.Projects.Table (Pid).Name;
+
+ Error_Msg
+ (Project, In_Tree,
+ "library directory cannot be the same " &
+ "as source directory { of project %%",
+ Lib_Dir.Location);
+ OK := False;
+ exit Project_Loop;
+ end if;
+ end loop Dir_Loop;
+ end if;
+ end loop Project_Loop;
+ end if;
+
+ if not OK then
+ Data.Library_Dir := No_Path_Information;
+
+ elsif Current_Verbosity = High then
+
+ -- Display the Library directory in high verbosity
+
+ Write_Attr
+ ("Library directory",
+ Get_Name_String (Data.Library_Dir.Display_Name));
+ end if;
+ end;
+ end if;
+ end if;
+
end if;
Data.Library :=
- Data.Library_Dir /= No_Name
+ Data.Library_Dir /= No_Path_Information
and then
Data.Library_Name /= No_Name;
+ if Data.Extends = No_Project then
+ case Data.Qualifier is
+ when Standard =>
+ if Data.Library then
+ Error_Msg
+ (Project, In_Tree,
+ "a standard project cannot be a library project",
+ Lib_Name.Location);
+ end if;
+
+ when Library =>
+ if not Data.Library then
+ if Data.Library_Dir = No_Path_Information then
+ Error_Msg
+ (Project, In_Tree,
+ "\attribute Library_Dir not declared",
+ Data.Location);
+ end if;
+
+ if Data.Library_Name = No_Name then
+ Error_Msg
+ (Project, In_Tree,
+ "\attribute Library_Name not declared",
+ Data.Location);
+ end if;
+ end if;
+
+ when others =>
+ null;
+
+ end case;
+ end if;
+
if Data.Library then
- if MLib.Tgt.Support_For_Libraries = MLib.Tgt.None then
+ if Get_Mode = Multi_Language then
+ Support_For_Libraries := Data.Config.Lib_Support;
+
+ else
+ Support_For_Libraries := MLib.Tgt.Support_For_Libraries;
+ end if;
+
+ if Support_For_Libraries = Prj.None then
Error_Msg
(Project, In_Tree,
"?libraries are not supported on this platform",
Data.Library := False;
else
+ if Lib_ALI_Dir.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library ALI directory specified");
+ end if;
+ Data.Library_ALI_Dir := Data.Library_Dir;
+
+ else
+ -- Find path name, check that it is a directory
+
+ Locate_Directory
+ (Project,
+ In_Tree,
+ File_Name_Type (Lib_ALI_Dir.Value),
+ Data.Directory.Display_Name,
+ Data.Library_ALI_Dir.Name,
+ Data.Library_ALI_Dir.Display_Name,
+ Create => "library ALI",
+ Current_Dir => Current_Dir,
+ Location => Lib_ALI_Dir.Location,
+ Externally_Built => Data.Externally_Built);
+
+ if Data.Library_ALI_Dir = No_Path_Information then
+
+ -- Get the absolute name of the library ALI directory that
+ -- does not exist, to report an error.
+
+ declare
+ Dir_Name : constant String :=
+ Get_Name_String (Lib_ALI_Dir.Value);
+
+ begin
+ if Is_Absolute_Path (Dir_Name) then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Lib_Dir.Value);
+
+ else
+ Get_Name_String (Data.Directory.Display_Name);
+
+ if Name_Buffer (Name_Len) /= Directory_Separator then
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := Directory_Separator;
+ end if;
+
+ Name_Buffer
+ (Name_Len + 1 .. Name_Len + Dir_Name'Length) :=
+ Dir_Name;
+ Name_Len := Name_Len + Dir_Name'Length;
+ Err_Vars.Error_Msg_File_1 := Name_Find;
+ end if;
+
+ -- Report the error
+
+ Error_Msg
+ (Project, In_Tree,
+ "library 'A'L'I directory { does not exist",
+ Lib_ALI_Dir.Location);
+ end;
+ end if;
+
+ if Data.Library_ALI_Dir /= Data.Library_Dir then
+
+ -- The library ALI directory cannot be the same as the
+ -- Object directory.
+
+ if Data.Library_ALI_Dir = Data.Object_Directory then
+ Error_Msg
+ (Project, In_Tree,
+ "library 'A'L'I directory cannot be the same " &
+ "as object directory",
+ Lib_ALI_Dir.Location);
+ Data.Library_ALI_Dir := No_Path_Information;
+
+ else
+ declare
+ OK : Boolean := True;
+ Dirs_Id : String_List_Id;
+ Dir_Elem : String_Element;
+
+ begin
+ -- The library ALI directory cannot be the same as
+ -- a source directory of the current project.
+
+ Dirs_Id := Data.Source_Dirs;
+ while Dirs_Id /= Nil_String loop
+ Dir_Elem := In_Tree.String_Elements.Table (Dirs_Id);
+ Dirs_Id := Dir_Elem.Next;
+
+ if Data.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
+ (Project, In_Tree,
+ "library 'A'L'I directory cannot be " &
+ "the same as source directory {",
+ Lib_ALI_Dir.Location);
+ 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.
+
+ ALI_Project_Loop :
+ for
+ Pid in 1 .. Project_Table.Last (In_Tree.Projects)
+ loop
+ if Pid /= Project then
+ Dirs_Id :=
+ In_Tree.Projects.Table (Pid).Source_Dirs;
+
+ ALI_Dir_Loop :
+ while Dirs_Id /= Nil_String loop
+ Dir_Elem :=
+ In_Tree.String_Elements.Table (Dirs_Id);
+ Dirs_Id := Dir_Elem.Next;
+
+ if Data.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 :=
+ In_Tree.Projects.Table (Pid).Name;
+
+ Error_Msg
+ (Project, In_Tree,
+ "library 'A'L'I directory cannot " &
+ "be the same as source directory " &
+ "{ of project %%",
+ Lib_ALI_Dir.Location);
+ OK := False;
+ exit ALI_Project_Loop;
+ end if;
+ end loop ALI_Dir_Loop;
+ end if;
+ end loop ALI_Project_Loop;
+ end if;
+
+ if not OK then
+ Data.Library_ALI_Dir := No_Path_Information;
+
+ elsif Current_Verbosity = High then
+
+ -- Display the Library ALI directory in high
+ -- verbosity.
+
+ Write_Attr
+ ("Library ALI dir",
+ Get_Name_String
+ (Data.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
end if;
if Current_Verbosity = High and then OK then
- Write_Str ("Library kind = ");
- Write_Line (Kind_Name);
+ Write_Attr ("Library kind", Kind_Name);
end if;
- if Data.Library_Kind /= Static and then
- MLib.Tgt.Support_For_Libraries = MLib.Tgt.Static_Only
- then
- Error_Msg
- (Project, In_Tree,
- "only static libraries are supported " &
- "on this platform",
- The_Lib_Kind.Location);
- Data.Library := False;
+ if Data.Library_Kind /= Static then
+ if Support_For_Libraries = Prj.Static_Only then
+ Error_Msg
+ (Project, In_Tree,
+ "only static libraries are supported " &
+ "on this platform",
+ The_Lib_Kind.Location);
+ Data.Library := False;
+
+ else
+ -- Check if (obsolescent) attribute Library_GCC or
+ -- Linker'Driver is declared.
+
+ if Lib_GCC.Value /= Empty_String then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "?Library_'G'C'C is an obsolescent attribute, " &
+ "use Linker''Driver instead",
+ Lib_GCC.Location);
+ Data.Config.Shared_Lib_Driver :=
+ File_Name_Type (Lib_GCC.Value);
+
+ else
+ declare
+ Linker : constant Package_Id :=
+ Value_Of
+ (Name_Linker,
+ Data.Decl.Packages,
+ In_Tree);
+ Driver : constant Variable_Value :=
+ Value_Of
+ (Name => No_Name,
+ Attribute_Or_Array_Name =>
+ Name_Driver,
+ In_Package => Linker,
+ In_Tree =>
+ In_Tree);
+
+ begin
+ if Driver /= Nil_Variable_Value
+ and then Driver.Value /= Empty_String
+ then
+ Data.Config.Shared_Lib_Driver :=
+ File_Name_Type (Driver.Value);
+ end if;
+ end;
+ end if;
+ end if;
end if;
end;
end if;
- if Data.Library and then Current_Verbosity = High then
- Write_Line ("This is a library project file");
+ if Data.Library then
+ if Current_Verbosity = High then
+ Write_Line ("This is a library project file");
+ end if;
+
+ if Get_Mode = Multi_Language then
+ Check_Library (Data.Extends, Extends => True);
+
+ Imported_Project_List := Data.Imported_Projects;
+ while Imported_Project_List /= Empty_Project_List loop
+ Check_Library
+ (In_Tree.Project_Lists.Table
+ (Imported_Project_List).Project,
+ Extends => False);
+ Imported_Project_List :=
+ In_Tree.Project_Lists.Table
+ (Imported_Project_List).Next;
+ end loop;
+ end if;
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 Data.Library then
+ declare
+ Linker_Package_Id : constant Package_Id :=
+ Util.Value_Of
+ (Name_Linker, Data.Decl.Packages, In_Tree);
+ Linker_Package : Package_Element;
+ Switches : Array_Element_Id := No_Array_Element;
+
+ begin
+ if Linker_Package_Id /= No_Package then
+ Linker_Package := In_Tree.Packages.Table (Linker_Package_Id);
+
+ Switches :=
+ Value_Of
+ (Name => Name_Switches,
+ In_Arrays => Linker_Package.Decl.Arrays,
+ In_Tree => In_Tree);
+
+ if Switches = No_Array_Element then
+ Switches :=
+ Value_Of
+ (Name => Name_Default_Switches,
+ In_Arrays => Linker_Package.Decl.Arrays,
+ In_Tree => In_Tree);
+ end if;
+
+ if Switches /= No_Array_Element then
+ Error_Msg
+ (Project, In_Tree,
+ "?Linker switches not taken into account in library " &
+ "projects",
+ No_Location);
+ end if;
+ end if;
+ end;
+ end if;
+
+ if Data.Extends /= No_Project then
+ In_Tree.Projects.Table (Data.Extends).Library := False;
+ end if;
end Check_Library_Attributes;
--------------------------
Naming_Id : constant Package_Id :=
Util.Value_Of (Name_Naming, Data.Decl.Packages, In_Tree);
- Naming : Package_Element;
+ Naming : Package_Element;
begin
-- If there is a package Naming, we will put in Data.Naming
Suffix2 : Array_Element_Id;
begin
- -- If some suffixs have been specified, we make sure that
+ -- If some suffixes have been specified, we make sure that
-- for each language for which a default suffix has been
-- specified, there is a suffix specified, either the one
-- in the project file or if there were none, the default.
Suffix := Element.Next;
end loop;
- -- Put the resulting array as the specification suffixs
+ -- Put the resulting array as the specification suffixes
Data.Naming.Spec_Suffix := Spec_Suffixs;
end if;
end;
declare
- Current : Array_Element_Id := Data.Naming.Spec_Suffix;
+ Current : Array_Element_Id;
Element : Array_Element;
begin
+ Current := Data.Naming.Spec_Suffix;
while Current /= No_Array_Element loop
Element := In_Tree.Array_Elements.Table (Current);
Get_Name_String (Element.Value.Value);
declare
Impl_Suffixs : Array_Element_Id :=
- Util.Value_Of
- (Name_Body_Suffix,
- Naming.Decl.Arrays,
- In_Tree);
+ Util.Value_Of
+ (Name_Body_Suffix,
+ Naming.Decl.Arrays,
+ In_Tree);
- Suffix : Array_Element_Id;
- Element : Array_Element;
- Suffix2 : Array_Element_Id;
+ Suffix : Array_Element_Id;
+ Element : Array_Element;
+ Suffix2 : Array_Element_Id;
begin
-- If some suffixes have been specified, we make sure that
-- for each language for which a default suffix has been
-- specified, there is a suffix specified, either the one
- -- in the project file or if there were noe, the default.
+ -- in the project file or if there were none, the default.
if Impl_Suffixs /= No_Array_Element then
Suffix := Data.Naming.Body_Suffix;
-
while Suffix /= No_Array_Element loop
Element :=
In_Tree.Array_Elements.Table (Suffix);
- Suffix2 := Impl_Suffixs;
+ Suffix2 := Impl_Suffixs;
while Suffix2 /= No_Array_Element loop
exit when In_Tree.Array_Elements.Table
(Suffix2).Index = Element.Index;
end loop;
-- There is a registered default suffix, but no suffix was
- -- specified in the project file. Add the default to the
- -- array.
+ -- specified in the project file. Add default to the array.
if Suffix2 = No_Array_Element then
Array_Element_Table.Increment_Last
Suffix := Element.Next;
end loop;
- -- Put the resulting array as the implementation suffixs
+ -- Put the resulting array as the implementation suffixes
Data.Naming.Body_Suffix := Impl_Suffixs;
end if;
end;
declare
- Current : Array_Element_Id := Data.Naming.Body_Suffix;
+ Current : Array_Element_Id;
Element : Array_Element;
begin
+ Current := Data.Naming.Body_Suffix;
while Current /= No_Array_Element loop
Element := In_Tree.Array_Elements.Table (Current);
Get_Name_String (Element.Value.Value);
procedure Check_Programming_Languages
(In_Tree : Project_Tree_Ref;
+ Project : Project_Id;
Data : in out Project_Data)
is
- Languages : Variable_Value := Nil_Variable_Value;
+ Languages : Variable_Value := Nil_Variable_Value;
+ Def_Lang : Variable_Value := Nil_Variable_Value;
+ Def_Lang_Id : Name_Id;
begin
+ Data.Languages := No_Language_Index;
Languages :=
Prj.Util.Value_Of (Name_Languages, Data.Decl.Attributes, In_Tree);
- Data.Ada_Sources_Present := Data.Source_Dirs /= Nil_String;
- Data.Other_Sources_Present := Data.Source_Dirs /= Nil_String;
+ Def_Lang :=
+ Prj.Util.Value_Of
+ (Name_Default_Language, Data.Decl.Attributes, In_Tree);
+
+ -- Shouldn't these be set to False by default, and only set to True when
+ -- we actually find some source file???
if Data.Source_Dirs /= Nil_String then
if Languages.Default then
- -- Attribute Languages is not specified. So, it defaults to
- -- a project of language Ada only.
+ -- In Ada_Only mode, the default language is Ada
- Data.Languages (Ada_Language_Index) := True;
+ if Get_Mode = Ada_Only then
+ Def_Lang_Id := Name_Ada;
- -- No sources of languages other than Ada
+ else
+ -- Fail if there is no default language defined
+
+ if Def_Lang.Default then
+ if not Default_Language_Is_Ada then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "no languages defined for this project",
+ Data.Location);
+ Def_Lang_Id := No_Name;
+ else
+ Def_Lang_Id := Name_Ada;
+ end if;
+
+ else
+ Get_Name_String (Def_Lang.Value);
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ Def_Lang_Id := Name_Find;
+ end if;
+ end if;
- Data.Other_Sources_Present := False;
+ if Def_Lang_Id /= No_Name then
+ Data.Languages :=
+ new Language_Data'(No_Language_Data);
+ Data.Languages.Name := Def_Lang_Id;
+ Get_Name_String (Def_Lang_Id);
+ Name_Buffer (1) := GNAT.Case_Util.To_Upper (Name_Buffer (1));
+ Data.Languages.Display_Name := Name_Find;
+
+ if Def_Lang_Id = Name_Ada then
+ Data.Languages.Config.Kind := Unit_Based;
+ Data.Languages.Config.Dependency_Kind :=
+ ALI_File;
+ else
+ Data.Languages.Config.Kind := File_Based;
+ end if;
+ end if;
else
declare
- Current : String_List_Id := Languages.Values;
- Element : String_Element;
- Lang_Name : Name_Id;
- Index : Language_Index;
+ Current : String_List_Id := Languages.Values;
+ Element : String_Element;
+ Lang_Name : Name_Id;
+ Index : Language_Ptr;
+ NL_Id : Language_Ptr;
begin
- -- Assume that there is no language specified yet
+ -- If there are no languages declared, there are no sources
- Data.Other_Sources_Present := False;
- Data.Ada_Sources_Present := False;
+ if Current = Nil_String then
+ Data.Source_Dirs := Nil_String;
- -- Look through all the languages specified in attribute
- -- Languages, if any
+ if Data.Qualifier = Standard then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "a standard project cannot have no language declared",
+ Languages.Location);
+ end if;
- while Current /= Nil_String loop
- Element :=
- In_Tree.String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Lang_Name := Name_Find;
- Index := Language_Indexes.Get (Lang_Name);
+ else
+ -- Look through all the languages specified in attribute
+ -- Languages.
- if Index = No_Language_Index then
- Add_Language_Name (Lang_Name);
- Index := Last_Language_Index;
- end if;
+ while Current /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (Current);
+ Get_Name_String (Element.Value);
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ Lang_Name := Name_Find;
- Set (Index, True, Data, In_Tree);
- Set (Language_Processing => Default_Language_Processing_Data,
- For_Language => Index,
- In_Project => Data,
- In_Tree => In_Tree);
+ -- If the language was not already specified (duplicates
+ -- are simply ignored).
- if Index = Ada_Language_Index then
- Data.Ada_Sources_Present := True;
+ NL_Id := Data.Languages;
+ while NL_Id /= No_Language_Index loop
+ exit when Lang_Name = NL_Id.Name;
+ NL_Id := NL_Id.Next;
+ end loop;
- else
- Data.Other_Sources_Present := True;
- end if;
+ if NL_Id = No_Language_Index then
+ Index := new Language_Data'(No_Language_Data);
+ Index.Name := Lang_Name;
+ Index.Display_Name := Element.Value;
+ Index.Next := Data.Languages;
- Current := Element.Next;
- end loop;
+ if Lang_Name = Name_Ada then
+ Index.Config.Kind := Unit_Based;
+ Index.Config.Dependency_Kind := ALI_File;
+
+ else
+ Index.Config.Kind := File_Based;
+ Index.Config.Dependency_Kind := None;
+ end if;
+
+ Data.Languages := Index;
+ end if;
+
+ Current := Element.Next;
+ end loop;
+ end if;
end;
end if;
end if;
elsif Extending then
declare
- Data : Project_Data := In_Tree.Projects.Table (Root_Project);
+ Data : Project_Data;
begin
+ Data := In_Tree.Projects.Table (Root_Project);
while Data.Extends /= No_Project loop
if P = Data.Extends then
return True;
-------------------------------
procedure Check_Stand_Alone_Library
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Extending : Boolean)
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Current_Dir : String;
+ Extending : Boolean)
is
Lib_Interfaces : constant Prj.Variable_Value :=
Prj.Util.Value_Of
Data.Decl.Attributes,
In_Tree);
- Auto_Init_Supported : constant Boolean :=
- MLib.Tgt.
- Standalone_Library_Auto_Init_Is_Supported;
-
- OK : Boolean := True;
+ Auto_Init_Supported : Boolean;
+ OK : Boolean := True;
+ Source : Source_Id;
+ Next_Proj : Project_Id;
+ Iter : Source_Iterator;
begin
+ if Get_Mode = Multi_Language then
+ Auto_Init_Supported := Data.Config.Auto_Init_Supported;
+ else
+ Auto_Init_Supported :=
+ MLib.Tgt.Standalone_Library_Auto_Init_Is_Supported;
+ end if;
+
pragma Assert (Lib_Interfaces.Kind = List);
-- It is a stand-alone library project file if attribute
Interfaces : String_List_Id := Lib_Interfaces.Values;
Interface_ALIs : String_List_Id := Nil_String;
Unit : Name_Id;
- The_Unit_Id : Unit_Id;
+ The_Unit_Id : Unit_Index;
The_Unit_Data : Unit_Data;
- procedure Add_ALI_For (Source : Name_Id);
+ procedure Add_ALI_For (Source : File_Name_Type);
-- Add an ALI file name to the list of Interface ALIs
-----------------
-- Add_ALI_For --
-----------------
- procedure Add_ALI_For (Source : Name_Id) is
+ procedure Add_ALI_For (Source : File_Name_Type) is
begin
Get_Name_String (Source);
declare
ALI : constant String :=
- ALI_File_Name (Name_Buffer (1 .. Name_Len));
+ ALI_File_Name (Name_Buffer (1 .. Name_Len));
ALI_Name_Id : Name_Id;
+
begin
Name_Len := ALI'Length;
Name_Buffer (1 .. Name_Len) := ALI;
while Interfaces /= Nil_String loop
Get_Name_String
- (In_Tree.String_Elements.Table
- (Interfaces).Value);
+ (In_Tree.String_Elements.Table (Interfaces).Value);
To_Lower (Name_Buffer (1 .. Name_Len));
if Name_Len = 0 then
Error_Msg
(Project, In_Tree,
"an interface cannot be an empty string",
- In_Tree.String_Elements.Table
- (Interfaces).Location);
+ In_Tree.String_Elements.Table (Interfaces).Location);
else
Unit := Name_Find;
Error_Msg_Name_1 := Unit;
- The_Unit_Id :=
- Units_Htable.Get (In_Tree.Units_HT, Unit);
- if The_Unit_Id = No_Unit then
- Error_Msg
- (Project, In_Tree,
- "unknown unit {",
- In_Tree.String_Elements.Table
- (Interfaces).Location);
+ if Get_Mode = Ada_Only then
+ The_Unit_Id :=
+ Units_Htable.Get (In_Tree.Units_HT, Unit);
- else
- -- Check that the unit is part of the project
+ if The_Unit_Id = No_Unit_Index then
+ Error_Msg
+ (Project, In_Tree,
+ "unknown unit %%",
+ In_Tree.String_Elements.Table
+ (Interfaces).Location);
- The_Unit_Data :=
- In_Tree.Units.Table (The_Unit_Id);
+ else
+ -- Check that the unit is part of the project
- if The_Unit_Data.File_Names (Body_Part).Name /= No_Name
- and then The_Unit_Data.File_Names (Body_Part).Path /=
- Slash
- then
- if Check_Project
- (The_Unit_Data.File_Names (Body_Part).Project,
- Project, In_Tree, Extending)
- then
- -- There is a body for this unit.
- -- If there is no spec, we need to check
- -- that it is not a subunit.
+ The_Unit_Data :=
+ In_Tree.Units.Table (The_Unit_Id);
- if The_Unit_Data.File_Names
- (Specification).Name = No_Name
+ if The_Unit_Data.File_Names (Body_Part).Name /= No_File
+ and then The_Unit_Data.File_Names
+ (Body_Part).Path.Name /= Slash
+ then
+ if Check_Project
+ (The_Unit_Data.File_Names (Body_Part).Project,
+ Project, In_Tree, Extending)
then
- declare
- Src_Ind : Source_File_Index;
+ -- There is a body for this unit.
+ -- If there is no spec, we need to check that it
+ -- is not a subunit.
- begin
- Src_Ind := Sinput.P.Load_Project_File
- (Get_Name_String
- (The_Unit_Data.File_Names
- (Body_Part).Path));
+ if The_Unit_Data.File_Names
+ (Specification).Name = No_File
+ then
+ declare
+ Src_Ind : Source_File_Index;
+
+ begin
+ Src_Ind := Sinput.P.Load_Project_File
+ (Get_Name_String
+ (The_Unit_Data.File_Names
+ (Body_Part).Path.Name));
+
+ if Sinput.P.Source_File_Is_Subunit
+ (Src_Ind)
+ then
+ Error_Msg
+ (Project, In_Tree,
+ "%% is a subunit; " &
+ "it cannot be an interface",
+ In_Tree.
+ String_Elements.Table
+ (Interfaces).Location);
+ end if;
+ end;
+ end if;
- if Sinput.P.Source_File_Is_Subunit
- (Src_Ind)
- then
- Error_Msg
- (Project, In_Tree,
- "{ is a subunit; " &
- "it cannot be an interface",
- In_Tree.
- String_Elements.Table
- (Interfaces).Location);
- end if;
- end;
+ -- The unit is not a subunit, so we add the
+ -- ALI file for its body to the Interface ALIs.
+
+ Add_ALI_For
+ (The_Unit_Data.File_Names (Body_Part).Name);
+
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "%% is not an unit of this project",
+ In_Tree.String_Elements.Table
+ (Interfaces).Location);
end if;
- -- The unit is not a subunit, so we add
- -- to the Interface ALIs the ALI file
- -- corresponding to the body.
+ elsif The_Unit_Data.File_Names
+ (Specification).Name /= No_File
+ and then The_Unit_Data.File_Names
+ (Specification).Path.Name /= Slash
+ and then Check_Project
+ (The_Unit_Data.File_Names
+ (Specification).Project,
+ Project, In_Tree, Extending)
+
+ then
+ -- The unit is part of the project, it has a spec,
+ -- but no body. We add the ALI for its spec to the
+ -- Interface ALIs.
Add_ALI_For
- (The_Unit_Data.File_Names (Body_Part).Name);
+ (The_Unit_Data.File_Names (Specification).Name);
else
Error_Msg
(Project, In_Tree,
- "{ is not an unit of this project",
+ "%% is not an unit of this project",
In_Tree.String_Elements.Table
(Interfaces).Location);
end if;
+ end if;
+
+ else
+ -- Multi_Language mode
- elsif The_Unit_Data.File_Names
- (Specification).Name /= No_Name
- and then The_Unit_Data.File_Names
- (Specification).Path /= Slash
- and then Check_Project
- (The_Unit_Data.File_Names
- (Specification).Project,
- Project, In_Tree, Extending)
+ Next_Proj := Data.Extends;
- then
- -- The unit is part of the project, it has
- -- a spec, but no body. We add to the Interface
- -- ALIs the ALI file corresponding to the spec.
+ Iter := For_Each_Source (In_Tree, Project);
- Add_ALI_For
- (The_Unit_Data.File_Names (Specification).Name);
+ loop
+ while Prj.Element (Iter) /= No_Source and then
+ Prj.Element (Iter).Unit /= Unit
+ loop
+ Next (Iter);
+ end loop;
+
+ Source := Prj.Element (Iter);
+ exit when Source /= No_Source or else
+ Next_Proj = No_Project;
+
+ Iter := For_Each_Source (In_Tree, Next_Proj);
+ Next_Proj :=
+ In_Tree.Projects.Table (Next_Proj).Extends;
+ end loop;
+
+ if Source /= No_Source then
+ if Source.Kind = Sep then
+ Source := No_Source;
+
+ elsif Source.Kind = Spec
+ and then Source.Other_Part /= No_Source
+ then
+ Source := Source.Other_Part;
+ end if;
+ end if;
+
+ if Source /= No_Source then
+ if Source.Project /= Project
+ and then
+ not Is_Extending (Project, Source.Project, In_Tree)
+ then
+ Source := No_Source;
+ end if;
+ end if;
+
+ if Source = No_Source then
+ Error_Msg
+ (Project, In_Tree,
+ "%% is not an unit of this project",
+ In_Tree.String_Elements.Table
+ (Interfaces).Location);
else
- Error_Msg
- (Project, In_Tree,
- "{ is not an unit of this project",
- In_Tree.String_Elements.Table
- (Interfaces).Location);
+ if Source.Kind = Spec and then
+ Source.Other_Part /= No_Source
+ then
+ Source := Source.Other_Part;
+ end if;
+
+ String_Element_Table.Increment_Last
+ (In_Tree.String_Elements);
+ In_Tree.String_Elements.Table
+ (String_Element_Table.Last
+ (In_Tree.String_Elements)) :=
+ (Value => Name_Id (Source.Dep_Name),
+ Index => 0,
+ Display_Value => Name_Id (Source.Dep_Name),
+ Location =>
+ In_Tree.String_Elements.Table
+ (Interfaces).Location,
+ Flag => False,
+ Next => Interface_ALIs);
+ Interface_ALIs := String_Element_Table.Last
+ (In_Tree.String_Elements);
end if;
+
end if;
end if;
if Lib_Auto_Init.Default then
- -- If no attribute Library_Auto_Init is declared, then
- -- set auto init only if it is supported.
+ -- If no attribute Library_Auto_Init is declared, then set auto
+ -- init only if it is supported.
Data.Lib_Auto_Init := Auto_Init_Supported;
Data.Lib_Auto_Init := True;
else
- -- Library_Auto_Init cannot be "true" if auto init
- -- is not supported
+ -- Library_Auto_Init cannot be "true" if auto init is not
+ -- supported.
Error_Msg
(Project, In_Tree,
end if;
end SAL_Library;
- -- 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 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 Name_Id := Lib_Src_Dir.Value;
+ Dir_Id : constant File_Name_Type :=
+ File_Name_Type (Lib_Src_Dir.Value);
begin
Locate_Directory
- (Dir_Id, Data.Display_Directory,
- Data.Library_Src_Dir,
- Data.Display_Library_Src_Dir);
+ (Project,
+ In_Tree,
+ Dir_Id,
+ Data.Directory.Display_Name,
+ Data.Library_Src_Dir.Name,
+ Data.Library_Src_Dir.Display_Name,
+ Create => "library source copy",
+ Current_Dir => Current_Dir,
+ Location => Lib_Src_Dir.Location,
+ Externally_Built => Data.Externally_Built);
-- If directory does not exist, report an error
- if Data.Library_Src_Dir = No_Name then
+ if Data.Library_Src_Dir = No_Path_Information then
- -- Get the absolute name of the library directory
- -- that does not exist, to report an error.
+ -- Get the absolute name of the library directory that does
+ -- not exist, to report an error.
declare
Dir_Name : constant String :=
- Get_Name_String (Dir_Id);
+ Get_Name_String (Dir_Id);
begin
if Is_Absolute_Path (Dir_Name) then
- Err_Vars.Error_Msg_Name_1 := Dir_Id;
+ Err_Vars.Error_Msg_File_1 := Dir_Id;
else
- Get_Name_String (Data.Directory);
+ Get_Name_String (Data.Directory.Name);
if Name_Buffer (Name_Len) /=
Directory_Separator
-- Report the error
+ Error_Msg_File_1 := Dir_Id;
Error_Msg
(Project, In_Tree,
"Directory { does not exist",
Lib_Src_Dir.Location);
end;
- -- Report an error if it is the same as the object
- -- directory.
+ -- Report error if it is the same as the object directory
elsif Data.Library_Src_Dir = Data.Object_Directory then
Error_Msg
"directory to copy interfaces cannot be " &
"the object directory",
Lib_Src_Dir.Location);
- Data.Library_Src_Dir := No_Name;
-
- -- Check if it is same as one of the source directories
+ Data.Library_Src_Dir := No_Path_Information;
else
declare
- Src_Dirs : String_List_Id := Data.Source_Dirs;
+ Src_Dirs : String_List_Id;
Src_Dir : String_Element;
begin
+ -- Interface copy directory cannot be one of the source
+ -- directory of the current project.
+
+ Src_Dirs := Data.Source_Dirs;
while Src_Dirs /= Nil_String loop
- Src_Dir := In_Tree.String_Elements.Table
- (Src_Dirs);
- Src_Dirs := Src_Dir.Next;
+ Src_Dir := In_Tree.String_Elements.Table (Src_Dirs);
-- Report error if it is one of the source directories
- if Data.Library_Src_Dir = Src_Dir.Value then
+ if Data.Library_Src_Dir.Name =
+ Path_Name_Type (Src_Dir.Value)
+ then
Error_Msg
(Project, In_Tree,
"directory to copy interfaces cannot " &
"be one of the source directories",
Lib_Src_Dir.Location);
- Data.Library_Src_Dir := No_Name;
+ Data.Library_Src_Dir := No_Path_Information;
exit;
end if;
+
+ Src_Dirs := Src_Dir.Next;
end loop;
+
+ if Data.Library_Src_Dir /= No_Path_Information then
+
+ -- It cannot be a source directory of any other
+ -- project either.
+
+ Project_Loop : for Pid in 1 ..
+ Project_Table.Last (In_Tree.Projects)
+ loop
+ Src_Dirs :=
+ In_Tree.Projects.Table (Pid).Source_Dirs;
+ Dir_Loop : while Src_Dirs /= Nil_String loop
+ Src_Dir :=
+ In_Tree.String_Elements.Table (Src_Dirs);
+
+ -- Report error if it is one of the source
+ -- directories
+
+ if Data.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 :=
+ In_Tree.Projects.Table (Pid).Name;
+ Error_Msg
+ (Project, In_Tree,
+ "directory to copy interfaces cannot " &
+ "be the same as source directory { of " &
+ "project %%",
+ Lib_Src_Dir.Location);
+ Data.Library_Src_Dir := No_Path_Information;
+ exit Project_Loop;
+ end if;
+
+ Src_Dirs := Src_Dir.Next;
+ end loop Dir_Loop;
+ end loop Project_Loop;
+ end if;
end;
-- In high verbosity, if there is a valid Library_Src_Dir,
-- display its path name.
- if Data.Library_Src_Dir /= No_Name
+ if Data.Library_Src_Dir /= No_Path_Information
and then Current_Verbosity = High
then
- Write_Str ("Directory to copy interfaces =""");
- Write_Str (Get_Name_String (Data.Library_Src_Dir));
- Write_Line ("""");
+ Write_Attr
+ ("Directory to copy interfaces",
+ Get_Name_String (Data.Library_Src_Dir.Name));
end if;
end if;
end;
elsif Value = "restricted" then
Data.Symbol_Data.Symbol_Policy := Restricted;
+ elsif Value = "direct" then
+ Data.Symbol_Data.Symbol_Policy := Direct;
+
else
Error_Msg
(Project, In_Tree,
end if;
else
- -- Library_Symbol_File is defined. Check that the file exists.
+ -- Library_Symbol_File is defined
- Data.Symbol_Data.Symbol_File := Lib_Symbol_File.Value;
+ Data.Symbol_Data.Symbol_File :=
+ Path_Name_Type (Lib_Symbol_File.Value);
Get_Name_String (Lib_Symbol_File.Value);
end if;
if not OK then
- Error_Msg_Name_1 := Lib_Symbol_File.Value;
+ Error_Msg_File_1 := File_Name_Type (Lib_Symbol_File.Value);
Error_Msg
(Project, In_Tree,
"symbol file name { is illegal. " &
- "Name canot include directory info.",
+ "Name cannot include directory info.",
Lib_Symbol_File.Location);
end if;
end if;
end if;
-- If attribute Library_Reference_Symbol_File is not defined,
- -- symbol policy cannot be Compilant or Controlled.
+ -- symbol policy cannot be Compliant or Controlled.
if Lib_Ref_Symbol_File.Default then
if Data.Symbol_Data.Symbol_Policy = Compliant
then
Error_Msg
(Project, In_Tree,
- "a reference symbol file need to be defined",
+ "a reference symbol file needs to be defined",
Lib_Symbol_Policy.Location);
end if;
else
-- Library_Reference_Symbol_File is defined, check file exists
- Data.Symbol_Data.Reference := Lib_Ref_Symbol_File.Value;
+ Data.Symbol_Data.Reference :=
+ Path_Name_Type (Lib_Ref_Symbol_File.Value);
Get_Name_String (Lib_Ref_Symbol_File.Value);
Lib_Symbol_File.Location);
else
- OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
-
- if OK then
- for J in 1 .. Name_Len loop
- if Name_Buffer (J) = '/'
- or else Name_Buffer (J) = Directory_Separator
- then
- OK := False;
- exit;
- end if;
- end loop;
- end if;
-
- if not OK then
- Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
- Error_Msg
- (Project, In_Tree,
- "reference symbol file { name is illegal. " &
- "Name canot include directory info.",
- Lib_Ref_Symbol_File.Location);
+ if not Is_Absolute_Path (Name_Buffer (1 .. Name_Len)) then
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer
+ (Get_Name_String (Data.Directory.Name));
+ Add_Char_To_Name_Buffer (Directory_Separator);
+ Add_Str_To_Name_Buffer
+ (Get_Name_String (Lib_Ref_Symbol_File.Value));
+ Data.Symbol_Data.Reference := Name_Find;
end if;
if not Is_Regular_File
- (Get_Name_String (Data.Object_Directory) &
- Directory_Separator &
- Get_Name_String (Lib_Ref_Symbol_File.Value))
+ (Get_Name_String (Data.Symbol_Data.Reference))
then
- Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
+ 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 :=
+ Data.Symbol_Data.Symbol_Policy /= Controlled
+ and then Data.Symbol_Data.Symbol_Policy /= Direct;
+
Error_Msg
(Project, In_Tree,
- "library reference symbol file { does not exist",
+ "<library reference symbol file { does not exist",
Lib_Ref_Symbol_File.Location);
+
+ -- 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 Data.Symbol_Data.Symbol_Policy /= Controlled then
+ if Data.Symbol_Data.Symbol_Policy = Compliant then
+ Data.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 Data.Symbol_Data.Symbol_File /= No_Path then
+ Get_Name_String (Data.Symbol_Data.Symbol_File);
+
+ if Name_Len > 0 then
+ declare
+ Symb_Path : constant String :=
+ Normalize_Pathname
+ (Get_Name_String
+ (Data.Object_Directory.Name) &
+ Directory_Separator &
+ Name_Buffer (1 .. Name_Len),
+ Directory => Current_Dir,
+ Resolve_Links =>
+ Opt.Follow_Links_For_Files);
+ Ref_Path : constant String :=
+ Normalize_Pathname
+ (Get_Name_String
+ (Data.Symbol_Data.Reference),
+ Directory => Current_Dir,
+ Resolve_Links =>
+ Opt.Follow_Links_For_Files);
+ begin
+ if Symb_Path = Ref_Path then
+ Error_Msg
+ (Project, In_Tree,
+ "library reference symbol file and library" &
+ " symbol file cannot be the same file",
+ Lib_Ref_Symbol_File.Location);
+ end if;
+ end;
+ end if;
+ end if;
end if;
end if;
end if;
end if;
end Compute_Directory_Last;
- --------------------
- -- Body_Suffix_Of --
- --------------------
-
- function Body_Suffix_Of
- (Language : Language_Index;
- In_Project : Project_Data;
- In_Tree : Project_Tree_Ref) return String
- is
- Suffix_Id : constant Name_Id :=
- Suffix_Of (Language, In_Project, In_Tree);
- begin
- if Suffix_Id /= No_Name then
- return Get_Name_String (Suffix_Id);
- else
- return "." & Get_Name_String (Language_Names.Table (Language));
- end if;
- end Body_Suffix_Of;
-
---------------
-- Error_Msg --
---------------
Msg : String;
Flag_Location : Source_Ptr)
is
- Error_Buffer : String (1 .. 5_000);
- Error_Last : Natural := 0;
- Msg_Name : Natural := 0;
- First : Positive := Msg'First;
+ Real_Location : Source_Ptr := Flag_Location;
+ Error_Buffer : String (1 .. 5_000);
+ Error_Last : Natural := 0;
+ Name_Number : Natural := 0;
+ File_Number : Natural := 0;
+ First : Positive := Msg'First;
+ Index : Positive;
procedure Add (C : Character);
-- Add a character to the buffer
procedure Add (S : String);
-- Add a string to the buffer
- procedure Add (Id : Name_Id);
+ procedure Add_Name;
-- Add a name to the buffer
+ procedure Add_File;
+ -- Add a file name to the buffer
+
---------
-- Add --
---------
Error_Last := Error_Last + S'Length;
end Add;
- procedure Add (Id : Name_Id) is
+ --------------
+ -- Add_File --
+ --------------
+
+ procedure Add_File is
+ File : File_Name_Type;
+
+ begin
+ Add ('"');
+ File_Number := File_Number + 1;
+
+ case File_Number is
+ when 1 =>
+ File := Err_Vars.Error_Msg_File_1;
+ when 2 =>
+ File := Err_Vars.Error_Msg_File_2;
+ when 3 =>
+ File := Err_Vars.Error_Msg_File_3;
+ when others =>
+ null;
+ end case;
+
+ Get_Name_String (File);
+ Add (Name_Buffer (1 .. Name_Len));
+ Add ('"');
+ end Add_File;
+
+ --------------
+ -- Add_Name --
+ --------------
+
+ procedure Add_Name is
+ Name : Name_Id;
+
begin
- Get_Name_String (Id);
+ Add ('"');
+ Name_Number := Name_Number + 1;
+
+ case Name_Number is
+ when 1 =>
+ Name := Err_Vars.Error_Msg_Name_1;
+ when 2 =>
+ Name := Err_Vars.Error_Msg_Name_2;
+ when 3 =>
+ Name := Err_Vars.Error_Msg_Name_3;
+ when others =>
+ null;
+ end case;
+
+ Get_Name_String (Name);
Add (Name_Buffer (1 .. Name_Len));
- end Add;
+ Add ('"');
+ end Add_Name;
-- Start of processing for Error_Msg
begin
+ -- If location of error is unknown, use the location of the project
+
+ if Real_Location = No_Location then
+ Real_Location := In_Tree.Projects.Table (Project).Location;
+ end if;
+
if Error_Report = null then
- Prj.Err.Error_Msg (Msg, Flag_Location);
+ Prj.Err.Error_Msg (Msg, Real_Location);
return;
end if;
if Msg (First) = '\' then
First := First + 1;
+ end if;
- -- Warniung character is always the first one in this package
+ -- Warning character is always the first one in this package
+ -- this is an undocumented kludge???
- elsif Msg (First) = '?' then
+ if Msg (First) = '?' then
First := First + 1;
Add ("Warning: ");
- end if;
-
- for Index in First .. Msg'Last loop
- if Msg (Index) = '{' or else Msg (Index) = '%' then
- -- Include a name between double quotes
-
- Msg_Name := Msg_Name + 1;
- Add ('"');
+ elsif Msg (First) = '<' then
+ First := First + 1;
- case Msg_Name is
- when 1 => Add (Err_Vars.Error_Msg_Name_1);
- when 2 => Add (Err_Vars.Error_Msg_Name_2);
- when 3 => Add (Err_Vars.Error_Msg_Name_3);
+ if Err_Vars.Error_Msg_Warn then
+ Add ("Warning: ");
+ end if;
+ end if;
- when others => null;
- end case;
+ Index := First;
+ while Index <= Msg'Last loop
+ if Msg (Index) = '{' then
+ Add_File;
- Add ('"');
+ elsif Msg (Index) = '%' then
+ if Index < Msg'Last and then Msg (Index + 1) = '%' then
+ Index := Index + 1;
+ end if;
+ Add_Name;
else
Add (Msg (Index));
end if;
+ Index := Index + 1;
end loop;
Error_Report (Error_Buffer (1 .. Error_Last), Project, In_Tree);
end Error_Msg;
- ------------------
- -- Find_Sources --
- ------------------
+ ----------------------
+ -- Find_Ada_Sources --
+ ----------------------
- procedure Find_Sources
+ procedure Find_Ada_Sources
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
Data : in out Project_Data;
- For_Language : Language_Index;
- Follow_Links : Boolean := False)
+ Current_Dir : String)
is
Source_Dir : String_List_Id := Data.Source_Dirs;
Element : String_Element;
begin
if Current_Verbosity = High then
- Write_Str ("Source_Dir = ");
- Write_Line (Source_Directory);
+ Write_Attr ("Source_Dir", Source_Directory);
end if;
- -- We look to every entry in the source directory
+ -- We look at every entry in the source directory
- Open (Dir, Source_Directory
- (Source_Directory'First .. Dir_Last));
+ Open (Dir,
+ Source_Directory (Source_Directory'First .. Dir_Last));
loop
Read (Dir, Name_Buffer, Name_Len);
exit when Name_Len = 0;
declare
- File_Name : constant Name_Id := Name_Find;
- Path : constant String :=
- Normalize_Pathname
- (Name => Name_Buffer (1 .. Name_Len),
- Directory => Source_Directory
- (Source_Directory'First .. Dir_Last),
- Resolve_Links => Follow_Links,
- Case_Sensitive => True);
- Path_Name : Name_Id;
+ File_Name : constant File_Name_Type := Name_Find;
+
+ -- ??? We could probably optimize the following call:
+ -- we need to resolve links only once for the
+ -- directory itself, and then do a single call to
+ -- readlink() for each file. Unfortunately that would
+ -- require a change in Normalize_Pathname so that it
+ -- has the option of not resolving links for its
+ -- Directory parameter, only for Name.
+
+ Path : constant String :=
+ Normalize_Pathname
+ (Name => Name_Buffer (1 .. Name_Len),
+ Directory =>
+ Source_Directory
+ (Source_Directory'First .. Dir_Last),
+ Resolve_Links =>
+ Opt.Follow_Links_For_Files,
+ Case_Sensitive => True);
+
+ Path_Name : Path_Name_Type;
begin
Name_Len := Path'Length;
Name_Buffer (1 .. Name_Len) := Path;
Path_Name := Name_Find;
- if For_Language = Ada_Language_Index then
-
- -- We attempt to register it as a source. However,
- -- there is no error if the file does not contain
- -- a valid source. But there is an error if we have
- -- a duplicate unit name.
-
- Record_Ada_Source
- (File_Name => File_Name,
- Path_Name => Path_Name,
- Project => Project,
- In_Tree => In_Tree,
- Data => Data,
- Location => No_Location,
- Current_Source => Current_Source,
- Source_Recorded => Source_Recorded,
- Follow_Links => Follow_Links);
-
- else
- Check_For_Source
- (File_Name => File_Name,
- Path_Name => Path_Name,
- Project => Project,
- In_Tree => In_Tree,
- Data => Data,
- Location => No_Location,
- Language => For_Language,
- Suffix =>
- Body_Suffix_Of (For_Language, Data, In_Tree),
- Naming_Exception => False);
- end if;
+ -- We attempt to register it as a source. However,
+ -- there is no error if the file does not contain a
+ -- valid source. But there is an error if we have a
+ -- duplicate unit name.
+
+ Record_Ada_Source
+ (File_Name => File_Name,
+ Path_Name => Path_Name,
+ Project => Project,
+ In_Tree => In_Tree,
+ Data => Data,
+ Location => No_Location,
+ Current_Source => Current_Source,
+ Source_Recorded => Source_Recorded,
+ Current_Dir => Current_Dir);
end;
end loop;
Write_Line ("end Looking for sources.");
end if;
- if For_Language = Ada_Language_Index then
-
- -- If we have looked for sources and found none, then
- -- it is an error, except if it is an extending project.
- -- If a non extending project is not supposed to contain
- -- any source, then we never call Find_Sources.
-
- if Current_Source /= Nil_String then
- Data.Ada_Sources_Present := True;
-
- elsif Data.Extends = No_Project then
- Error_Msg
- (Project, In_Tree,
- "there are no Ada sources in this project",
- Data.Location);
- end if;
- end if;
- end Find_Sources;
+ end Find_Ada_Sources;
--------------------------------
-- Free_Ada_Naming_Exceptions --
---------------------
procedure Get_Directories
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data)
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Current_Dir : String;
+ Data : in out Project_Data)
is
- Object_Dir : constant Variable_Value :=
- Util.Value_Of
- (Name_Object_Dir, Data.Decl.Attributes, In_Tree);
+ Object_Dir : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Object_Dir, Data.Decl.Attributes, In_Tree);
- Exec_Dir : constant Variable_Value :=
- Util.Value_Of
- (Name_Exec_Dir, Data.Decl.Attributes, In_Tree);
+ Exec_Dir : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Exec_Dir, Data.Decl.Attributes, In_Tree);
Source_Dirs : constant Variable_Value :=
Util.Value_Of
(Name_Source_Dirs, Data.Decl.Attributes, In_Tree);
+ Excluded_Source_Dirs : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Excluded_Source_Dirs,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Source_Files : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_Files, Data.Decl.Attributes, In_Tree);
+
Last_Source_Dir : String_List_Id := Nil_String;
- procedure Find_Source_Dirs (From : Name_Id; Location : Source_Ptr);
- -- Find one or several source directories, and add them
- -- to the list of source directories of the project.
+ Languages : constant Variable_Value :=
+ Prj.Util.Value_Of
+ (Name_Languages, Data.Decl.Attributes, In_Tree);
+
+ procedure Find_Source_Dirs
+ (From : File_Name_Type;
+ Location : Source_Ptr;
+ Removed : Boolean := False);
+ -- Find one or several source directories, and add (or remove, if
+ -- Removed is True) them to list of source directories of the project.
----------------------
-- Find_Source_Dirs --
----------------------
- procedure Find_Source_Dirs (From : Name_Id; Location : Source_Ptr) is
+ procedure Find_Source_Dirs
+ (From : File_Name_Type;
+ Location : Source_Ptr;
+ Removed : Boolean := False)
+ is
Directory : constant String := Get_Name_String (From);
Element : String_Element;
-------------------------
procedure Recursive_Find_Dirs (Path : Name_Id) is
- Dir : Dir_Type;
- Name : String (1 .. 250);
- Last : Natural;
- List : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
- Found : Boolean := False;
+ Dir : Dir_Type;
+ Name : String (1 .. 250);
+ Last : Natural;
+ List : String_List_Id;
+ Prev : String_List_Id;
+ Element : String_Element;
+ Found : Boolean := False;
Non_Canonical_Path : Name_Id := No_Name;
Canonical_Path : Name_Id := No_Name;
The_Path : constant String :=
- Normalize_Pathname (Get_Name_String (Path)) &
+ Normalize_Pathname
+ (Get_Name_String (Path),
+ Directory => Current_Dir,
+ Resolve_Links => Opt.Follow_Links_For_Dirs) &
Directory_Separator;
The_Path_Last : constant Natural :=
Name_Buffer (1 .. Name_Len) :=
The_Path (The_Path'First .. The_Path_Last);
Non_Canonical_Path := Name_Find;
- Get_Name_String (Non_Canonical_Path);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Canonical_Path := Name_Find;
+ Canonical_Path :=
+ Name_Id (Canonical_Case_File_Name (Non_Canonical_Path));
-- To avoid processing the same directory several times, check
- -- if the directory is already in Recursive_Dirs. If it is,
- -- then there is nothing to do, just return. If it is not, put
- -- it there and continue recursive processing.
-
- if Recursive_Dirs.Get (Canonical_Path) then
- return;
+ -- if the directory is already in Recursive_Dirs. If it is, then
+ -- there is nothing to do, just return. If it is not, put it there
+ -- and continue recursive processing.
- else
- Recursive_Dirs.Set (Canonical_Path, True);
+ if not Removed then
+ if Recursive_Dirs.Get (Canonical_Path) then
+ return;
+ else
+ Recursive_Dirs.Set (Canonical_Path, True);
+ end if;
end if;
-- Check if directory is already in list
+ List := Data.Source_Dirs;
+ Prev := Nil_String;
while List /= Nil_String loop
Element := In_Tree.String_Elements.Table (List);
exit when Found;
end if;
+ Prev := List;
List := Element.Next;
end loop;
-- If directory is not already in list, put it there
- if not Found then
+ if (not Removed) and (not Found) then
if Current_Verbosity = High then
Write_Str (" ");
Write_Line (The_Path (The_Path'First .. The_Path_Last));
String_Element_Table.Increment_Last
(In_Tree.String_Elements);
Element :=
- (Value => Canonical_Path,
+ (Value => Canonical_Path,
Display_Value => Non_Canonical_Path,
- Location => No_Location,
- Flag => False,
- Next => Nil_String,
- Index => 0);
+ Location => No_Location,
+ Flag => False,
+ Next => Nil_String,
+ Index => 0);
-- Case of first source directory
(In_Tree.String_Elements);
In_Tree.String_Elements.Table (Last_Source_Dir) :=
Element;
+
+ elsif Removed and Found then
+ if Prev = Nil_String then
+ Data.Source_Dirs :=
+ In_Tree.String_Elements.Table (List).Next;
+ else
+ In_Tree.String_Elements.Table (Prev).Next :=
+ In_Tree.String_Elements.Table (List).Next;
+ end if;
end if;
-- Now look for subdirectories. We do that even when this
declare
Path_Name : constant String :=
- Normalize_Pathname
- (Name => Name (1 .. Last),
- Directory =>
- The_Path
- (The_Path'First .. The_Path_Last),
- Resolve_Links => False,
- Case_Sensitive => True);
+ Normalize_Pathname
+ (Name => Name (1 .. Last),
+ Directory =>
+ The_Path (The_Path'First .. The_Path_Last),
+ Resolve_Links => Opt.Follow_Links_For_Dirs,
+ Case_Sensitive => True);
begin
if Is_Directory (Path_Name) then
-
-- We have found a new subdirectory, call self
Name_Len := Path_Name'Length;
-- Start of processing for Find_Source_Dirs
begin
- if Current_Verbosity = High then
+ if Current_Verbosity = High and then not Removed then
Write_Str ("Find_Source_Dirs (""");
Write_Str (Directory);
Write_Line (""")");
end if;
- -- First, check if we are looking for a directory tree,
- -- indicated by "/**" at the end.
+ -- First, check if we are looking for a directory tree, indicated
+ -- by "/**" at the end.
if Directory'Length >= 3
and then Directory (Directory'Last - 1 .. Directory'Last) = "**"
or else
Directory (Directory'Last - 2) = Directory_Separator)
then
- Data.Known_Order_Of_Source_Dirs := False;
+ if not Removed then
+ Data.Known_Order_Of_Source_Dirs := False;
+ end if;
Name_Len := Directory'Length - 3;
if Name_Len = 0 then
- -- This is the case of "/**": all directories
- -- in the file system.
+ -- Case of "/**": all directories in file system
Name_Len := 1;
Name_Buffer (1) := Directory (Directory'First);
end if;
declare
- Base_Dir : constant Name_Id := Name_Find;
+ Base_Dir : constant File_Name_Type := Name_Find;
Root_Dir : constant String :=
Normalize_Pathname
(Name => Get_Name_String (Base_Dir),
Directory =>
- Get_Name_String (Data.Display_Directory),
+ Get_Name_String (Data.Directory.Display_Name),
Resolve_Links => False,
Case_Sensitive => True);
begin
if Root_Dir'Length = 0 then
- Err_Vars.Error_Msg_Name_1 := Base_Dir;
+ Err_Vars.Error_Msg_File_1 := Base_Dir;
if Location = No_Location then
Error_Msg
end if;
else
- -- We have an existing directory, we register it and all
- -- of its subdirectories.
+ -- We have an existing directory, we register it and all of
+ -- its subdirectories.
if Current_Verbosity = High then
Write_Line ("Looking for source directories:");
else
declare
- Path_Name : Name_Id;
- Display_Path_Name : Name_Id;
+ Path_Name : Path_Name_Type;
+ Display_Path_Name : Path_Name_Type;
+ List : String_List_Id;
+ Prev : String_List_Id;
begin
Locate_Directory
- (From, Data.Display_Directory, Path_Name, Display_Path_Name);
+ (Project => Project,
+ In_Tree => In_Tree,
+ Name => From,
+ Parent => Data.Directory.Display_Name,
+ Dir => Path_Name,
+ Display => Display_Path_Name,
+ Current_Dir => Current_Dir);
- if Path_Name = No_Name then
- Err_Vars.Error_Msg_Name_1 := From;
+ if Path_Name = No_Path then
+ Err_Vars.Error_Msg_File_1 := From;
if Location = No_Location then
Error_Msg
end if;
else
- -- As it is an existing directory, we add it to
- -- the list of directories.
+ declare
+ Path : constant String :=
+ Get_Name_String (Path_Name) &
+ Directory_Separator;
+ Last_Path : constant Natural :=
+ Compute_Directory_Last (Path);
+ Path_Id : Name_Id;
+ Display_Path : constant String :=
+ Get_Name_String
+ (Display_Path_Name) &
+ Directory_Separator;
+ Last_Display_Path : constant Natural :=
+ Compute_Directory_Last
+ (Display_Path);
+ Display_Path_Id : Name_Id;
- String_Element_Table.Increment_Last
- (In_Tree.String_Elements);
- Element.Value := Path_Name;
- Element.Display_Value := Display_Path_Name;
+ begin
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer (Path (Path'First .. Last_Path));
+ Path_Id := Name_Find;
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer
+ (Display_Path
+ (Display_Path'First .. Last_Display_Path));
+ Display_Path_Id := Name_Find;
+
+ if not Removed then
+
+ -- As it is an existing directory, we add it to the
+ -- list of directories.
- if Last_Source_Dir = Nil_String then
+ String_Element_Table.Increment_Last
+ (In_Tree.String_Elements);
+ Element :=
+ (Value => Path_Id,
+ Index => 0,
+ Display_Value => Display_Path_Id,
+ Location => No_Location,
+ Flag => False,
+ Next => Nil_String);
+
+ if Last_Source_Dir = Nil_String then
+
+ -- This is the first source directory
+
+ Data.Source_Dirs := String_Element_Table.Last
+ (In_Tree.String_Elements);
+
+ else
+ -- We already have source directories, link the
+ -- previous last to the new one.
+
+ In_Tree.String_Elements.Table
+ (Last_Source_Dir).Next :=
+ String_Element_Table.Last
+ (In_Tree.String_Elements);
+ end if;
+
+ -- And register this source directory as the new last
+
+ Last_Source_Dir := String_Element_Table.Last
+ (In_Tree.String_Elements);
+ In_Tree.String_Elements.Table
+ (Last_Source_Dir) := Element;
+
+ else
+ -- Remove source dir, if present
- -- This is the first source directory
+ List := Data.Source_Dirs;
+ Prev := Nil_String;
- Data.Source_Dirs := String_Element_Table.Last
- (In_Tree.String_Elements);
+ -- Look for source dir in current list
- else
- -- We already have source directories,
- -- link the previous last to the new one.
+ while List /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (List);
+ exit when Element.Value = Path_Id;
+ Prev := List;
+ List := Element.Next;
+ end loop;
- In_Tree.String_Elements.Table
- (Last_Source_Dir).Next :=
- String_Element_Table.Last
- (In_Tree.String_Elements);
- end if;
+ if List /= Nil_String then
+ -- Source dir was found, remove it from the list
- -- And register this source directory as the new last
+ if Prev = Nil_String then
+ Data.Source_Dirs :=
+ In_Tree.String_Elements.Table (List).Next;
- Last_Source_Dir := String_Element_Table.Last
- (In_Tree.String_Elements);
- In_Tree.String_Elements.Table
- (Last_Source_Dir) := Element;
+ else
+ In_Tree.String_Elements.Table (Prev).Next :=
+ In_Tree.String_Elements.Table (List).Next;
+ end if;
+ end if;
+ end if;
+ end;
end if;
end;
end if;
Write_Line ("Starting to look for directories");
end if;
- -- Check the object directory
+ -- Set the object directory to its default which may be nil, if there
+ -- is no sources in the project.
- pragma Assert (Object_Dir.Kind = Single,
- "Object_Dir is not a single string");
+ if (((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 Data.Extends = No_Project
+ then
+ Data.Object_Directory := No_Path_Information;
- -- We set the object directory to its default
+ else
+ Data.Object_Directory := Data.Directory;
+ end if;
- Data.Object_Directory := Data.Directory;
- Data.Display_Object_Dir := Data.Display_Directory;
+ -- Check the object directory
if Object_Dir.Value /= Empty_String then
Get_Name_String (Object_Dir.Value);
-- We check that the specified object directory does exist
Locate_Directory
- (Object_Dir.Value, Data.Display_Directory,
- Data.Object_Directory, Data.Display_Object_Dir);
-
- if Data.Object_Directory = No_Name then
-
- -- The object directory does not exist, report an error
-
- Err_Vars.Error_Msg_Name_1 := Object_Dir.Value;
- Error_Msg
- (Project, In_Tree,
- "the object directory { cannot be found",
- Data.Location);
+ (Project,
+ In_Tree,
+ File_Name_Type (Object_Dir.Value),
+ Data.Directory.Display_Name,
+ Data.Object_Directory.Name,
+ Data.Object_Directory.Display_Name,
+ Create => "object",
+ Location => Object_Dir.Location,
+ Current_Dir => Current_Dir,
+ Externally_Built => Data.Externally_Built);
+
+ if Data.Object_Directory = No_Path_Information then
+
+ -- The object directory does not exist, report an error if the
+ -- project is not externally built.
+
+ if not Data.Externally_Built then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Object_Dir.Value);
+ Error_Msg
+ (Project, In_Tree,
+ "the object directory { cannot be found",
+ Data.Location);
+ end if;
-- Do not keep a nil Object_Directory. Set it to the specified
-- (relative or absolute) path. This is for the benefit of
-- tools that recover from errors; for example, these tools
-- could create the non existent directory.
- Data.Display_Object_Dir := Object_Dir.Value;
- Get_Name_String (Object_Dir.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Data.Object_Directory := Name_Find;
+ Data.Object_Directory.Display_Name :=
+ Path_Name_Type (Object_Dir.Value);
+ Data.Object_Directory.Name :=
+ Path_Name_Type (Canonical_Case_File_Name (Object_Dir.Value));
end if;
end if;
+
+ elsif Data.Object_Directory /= No_Path_Information and then
+ Subdirs /= null
+ then
+ Name_Len := 1;
+ Name_Buffer (1) := '.';
+ Locate_Directory
+ (Project,
+ In_Tree,
+ Name_Find,
+ Data.Directory.Display_Name,
+ Data.Object_Directory.Name,
+ Data.Object_Directory.Display_Name,
+ Create => "object",
+ Location => Object_Dir.Location,
+ Current_Dir => Current_Dir,
+ Externally_Built => Data.Externally_Built);
end if;
if Current_Verbosity = High then
- if Data.Object_Directory = No_Name then
+ if Data.Object_Directory = No_Path_Information then
Write_Line ("No object directory");
else
- Write_Str ("Object directory: """);
- Write_Str (Get_Name_String (Data.Display_Object_Dir));
- Write_Line ("""");
+ Write_Attr
+ ("Object directory",
+ Get_Name_String (Data.Object_Directory.Display_Name));
end if;
end if;
-- Check the exec directory
- pragma Assert (Exec_Dir.Kind = Single,
- "Exec_Dir is not a single string");
-
-- We set the object directory to its default
Data.Exec_Directory := Data.Object_Directory;
- Data.Display_Exec_Dir := Data.Display_Object_Dir;
if Exec_Dir.Value /= Empty_String then
Get_Name_String (Exec_Dir.Value);
Exec_Dir.Location);
else
- -- We check that the specified object directory
- -- does exist.
+ -- We check that the specified exec directory does exist
Locate_Directory
- (Exec_Dir.Value, Data.Directory,
- Data.Exec_Directory, Data.Display_Exec_Dir);
-
- if Data.Exec_Directory = No_Name then
- Err_Vars.Error_Msg_Name_1 := Exec_Dir.Value;
+ (Project,
+ In_Tree,
+ File_Name_Type (Exec_Dir.Value),
+ Data.Directory.Display_Name,
+ Data.Exec_Directory.Name,
+ Data.Exec_Directory.Display_Name,
+ Create => "exec",
+ Location => Exec_Dir.Location,
+ Current_Dir => Current_Dir,
+ Externally_Built => Data.Externally_Built);
+
+ if Data.Exec_Directory = No_Path_Information then
+ Err_Vars.Error_Msg_File_1 := File_Name_Type (Exec_Dir.Value);
Error_Msg
(Project, In_Tree,
"the exec directory { cannot be found",
end if;
if Current_Verbosity = High then
- if Data.Exec_Directory = No_Name then
+ if Data.Exec_Directory = No_Path_Information then
Write_Line ("No exec directory");
else
Write_Str ("Exec directory: """);
- Write_Str (Get_Name_String (Data.Display_Exec_Dir));
+ Write_Str (Get_Name_String (Data.Exec_Directory.Display_Name));
Write_Line ("""");
end if;
end if;
pragma Assert (Source_Dirs.Kind = List, "Source_Dirs is not a list");
- if Source_Dirs.Default then
+ if (not Source_Files.Default) and then
+ Source_Files.Values = Nil_String
+ then
+ Data.Source_Dirs := Nil_String;
+
+ if Data.Qualifier = Standard then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "a standard project cannot have no sources",
+ Source_Files.Location);
+ end if;
+
+ elsif Source_Dirs.Default then
- -- No Source_Dirs specified: the single source directory
- -- is the one containing the project file
+ -- No Source_Dirs specified: the single source directory is the one
+ -- containing the project file
String_Element_Table.Increment_Last
(In_Tree.String_Elements);
Data.Source_Dirs := String_Element_Table.Last
(In_Tree.String_Elements);
In_Tree.String_Elements.Table (Data.Source_Dirs) :=
- (Value => Data.Directory,
- Display_Value => Data.Display_Directory,
+ (Value => Name_Id (Data.Directory.Name),
+ Display_Value => Name_Id (Data.Directory.Display_Name),
Location => No_Location,
Flag => False,
Next => Nil_String,
Index => 0);
if Current_Verbosity = High then
- Write_Line ("Single source directory:");
- Write_Str (" """);
- Write_Str (Get_Name_String (Data.Display_Directory));
- Write_Line ("""");
+ Write_Attr
+ ("Single source directory",
+ Get_Name_String (Data.Directory.Display_Name));
end if;
elsif Source_Dirs.Values = Nil_String then
-
- -- If Source_Dirs is an empty string list, this means
- -- that 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 Data.Extends = No_Project
- and then Data.Object_Directory = Data.Directory
- then
- Data.Object_Directory := No_Name;
+ if Data.Qualifier = Standard then
+ Error_Msg
+ (Project,
+ In_Tree,
+ "a standard project cannot have no source directories",
+ Source_Dirs.Location);
end if;
- Data.Source_Dirs := Nil_String;
- Data.Ada_Sources_Present := False;
- Data.Other_Sources_Present := False;
+ Data.Source_Dirs := Nil_String;
else
declare
- Source_Dir : String_List_Id := Source_Dirs.Values;
+ Source_Dir : String_List_Id;
Element : String_Element;
begin
- -- We will find the source directories for each
- -- element of the list
+ -- Process the source directories for each element of the list
+ Source_Dir := Source_Dirs.Values;
while Source_Dir /= Nil_String loop
- Element :=
- In_Tree.String_Elements.Table (Source_Dir);
- Find_Source_Dirs (Element.Value, Element.Location);
+ Element := In_Tree.String_Elements.Table (Source_Dir);
+ Find_Source_Dirs
+ (File_Name_Type (Element.Value), Element.Location);
+ Source_Dir := Element.Next;
+ end loop;
+ end;
+ end if;
+
+ if not Excluded_Source_Dirs.Default
+ and then Excluded_Source_Dirs.Values /= Nil_String
+ then
+ declare
+ Source_Dir : String_List_Id;
+ Element : String_Element;
+
+ begin
+ -- Process the source directories for each element of the list
+
+ Source_Dir := Excluded_Source_Dirs.Values;
+ while Source_Dir /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (Source_Dir);
+ Find_Source_Dirs
+ (File_Name_Type (Element.Value),
+ Element.Location,
+ Removed => True);
Source_Dir := Element.Next;
end loop;
end;
while Current /= Nil_String loop
Element := In_Tree.String_Elements.Table (Current);
if Element.Value /= No_Name then
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Element.Value := Name_Find;
+ Element.Value :=
+ Name_Id (Canonical_Case_File_Name (Name_Id (Element.Value)));
In_Tree.String_Elements.Table (Current) := Element;
end if;
Current := Element.Next;
end loop;
end;
-
end Get_Directories;
---------------
procedure Get_Mains
(Project : Project_Id;
In_Tree : Project_Tree_Ref;
- Data : in out Project_Data) is
+ Data : in out Project_Data)
+ is
Mains : constant Variable_Value :=
Prj.Util.Value_Of (Name_Main, Data.Decl.Attributes, In_Tree);
+ List : String_List_Id;
+ Elem : String_Element;
begin
Data.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 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 Data.Extends /= No_Project then
+ if not Data.Library and then Data.Extends /= No_Project then
Data.Mains :=
In_Tree.Projects.Table (Data.Extends).Mains;
end if;
(Project, In_Tree,
"a library project file cannot have Main specified",
Mains.Location);
+
+ else
+ List := Mains.Values;
+ while List /= Nil_String loop
+ Elem := In_Tree.String_Elements.Table (List);
+
+ if Length_Of_Name (Elem.Value) = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "?a main cannot have an empty name",
+ Elem.Location);
+ exit;
+ end if;
+
+ List := Elem.Next;
+ end loop;
end if;
end Get_Mains;
File : Prj.Util.Text_File;
Line : String (1 .. 250);
Last : Natural;
- Source_Name : Name_Id;
+ Source_Name : File_Name_Type;
+ Name_Loc : Name_Location;
begin
- Source_Names.Reset;
+ if Get_Mode = Ada_Only then
+ Source_Names.Reset;
+ end if;
if Current_Verbosity = High then
Write_Str ("Opening """);
if not Prj.Util.Is_Valid (File) then
Error_Msg (Project, In_Tree, "file does not exist", Location);
+
else
-- Read the lines one by one
if Last /= 0
and then (Last = 1 or else Line (1 .. 2) /= "--")
then
- -- ??? we should check that there is no directory information
-
Name_Len := Last;
Name_Buffer (1 .. Name_Len) := Line (1 .. Last);
Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
Source_Name := Name_Find;
- Source_Names.Set
- (K => Source_Name,
- E =>
+
+ -- Check that there is no directory information
+
+ for J in 1 .. Last loop
+ if Line (J) = '/' or else Line (J) = Directory_Separator then
+ Error_Msg_File_1 := Source_Name;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "file name cannot include directory information ({)",
+ Location);
+ exit;
+ end if;
+ end loop;
+
+ Name_Loc := Source_Names.Get (Source_Name);
+
+ if Name_Loc = No_Name_Location then
+ Name_Loc :=
(Name => Source_Name,
Location => Location,
- Found => False));
+ Source => No_Source,
+ Except => False,
+ Found => False);
+ end if;
+
+ Source_Names.Set (Source_Name, Name_Loc);
end if;
end loop;
end if;
end Get_Sources_From_File;
+ -----------------------
+ -- Compute_Unit_Name --
+ -----------------------
+
+ procedure Compute_Unit_Name
+ (File_Name : File_Name_Type;
+ Dot_Replacement : File_Name_Type;
+ Separate_Suffix : File_Name_Type;
+ Body_Suffix : File_Name_Type;
+ Spec_Suffix : File_Name_Type;
+ Casing : Casing_Type;
+ Kind : out Source_Kind;
+ Unit : out Name_Id;
+ In_Tree : Project_Tree_Ref)
+ is
+ Filename : constant String := Get_Name_String (File_Name);
+ Last : Integer := Filename'Last;
+ Sep_Len : constant Integer :=
+ Integer (Length_Of_Name (Separate_Suffix));
+ Body_Len : constant Integer :=
+ Integer (Length_Of_Name (Body_Suffix));
+ Spec_Len : constant Integer :=
+ Integer (Length_Of_Name (Spec_Suffix));
+
+ Standard_GNAT : constant Boolean :=
+ Spec_Suffix = Default_Ada_Spec_Suffix
+ and then
+ Body_Suffix = Default_Ada_Body_Suffix;
+
+ Unit_Except : Unit_Exception;
+ Masked : Boolean := False;
+ begin
+ Unit := No_Name;
+ Kind := Spec;
+
+ if Dot_Replacement = No_File then
+ if Current_Verbosity = High then
+ Write_Line (" No dot_replacement specified");
+ end if;
+ return;
+ end if;
+
+ -- Choose the longest suffix that matches. If there are several matches,
+ -- give priority to specs, then bodies, then separates.
+
+ if Separate_Suffix /= Body_Suffix
+ and then Suffix_Matches (Filename, Separate_Suffix)
+ then
+ Last := Filename'Last - Sep_Len;
+ Kind := Sep;
+ end if;
+
+ if Filename'Last - Body_Len <= Last
+ and then Suffix_Matches (Filename, 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, Spec_Suffix)
+ then
+ Last := Natural'Min (Last, Filename'Last - Spec_Len);
+ Kind := Spec;
+ end if;
+
+ if Last = Filename'Last then
+ if Current_Verbosity = High then
+ Write_Line (" No matching suffix");
+ end if;
+ return;
+ end if;
+
+ -- Check that the casing matches
+
+ if File_Names_Case_Sensitive then
+ case 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
+ if Current_Verbosity = High then
+ Write_Line (" Invalid casing");
+ end if;
+ 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
+ if Current_Verbosity = High then
+ Write_Line (" Invalid casing");
+ end if;
+ 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 (Dot_Replacement);
+
+ begin
+ if Dot_Repl /= "." then
+ for Index in Filename'First .. Last loop
+ if Filename (Index) = '.' then
+ if Current_Verbosity = High then
+ Write_Line (" Invalid name, contains dot");
+ end if;
+ 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 Standard_GNAT 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, disable filling
+ -- of the mapping file to avoid warnings.
+
+ Set_Mapping_File_Initial_State_To_Empty (In_Tree);
+ end if;
+ end if;
+ end;
+ end if;
+
+ -- Name_Buffer contains the name of the the unit in lower-cases. Check
+ -- that this is a valid unit name
+
+ Check_Ada_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. Currently, this only applies in multi_lang
+ -- mode, since Unit_Exceptions is no set in ada_only mode.
+
+ if Unit /= No_Name then
+ Unit_Except := Unit_Exceptions.Get (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
+ 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 => Write_Str (" spec of ");
+ when Impl => Write_Str (" body of ");
+ when Sep => Write_Str (" sep of ");
+ end case;
+
+ Write_Line (Get_Name_String (Unit));
+ end if;
+ end Compute_Unit_Name;
+
--------------
-- Get_Unit --
--------------
procedure Get_Unit
- (Canonical_File_Name : Name_Id;
+ (In_Tree : Project_Tree_Ref;
+ Canonical_File_Name : File_Name_Type;
Naming : Naming_Data;
Exception_Id : out Ada_Naming_Exception_Id;
Unit_Name : out Name_Id;
Unit_Kind : out Spec_Or_Body;
Needs_Pragma : out Boolean)
is
- Info_Id : Ada_Naming_Exception_Id
- := Ada_Naming_Exceptions.Get (Canonical_File_Name);
- VMS_Name : Name_Id;
+ Info_Id : Ada_Naming_Exception_Id :=
+ Ada_Naming_Exceptions.Get (Canonical_File_Name);
+ VMS_Name : File_Name_Type;
+ Kind : Source_Kind;
begin
- if Info_Id = No_Ada_Naming_Exception then
- if Hostparm.OpenVMS then
- VMS_Name := Canonical_File_Name;
- Get_Name_String (VMS_Name);
-
- if Name_Buffer (Name_Len) = '.' then
- Name_Len := Name_Len - 1;
- VMS_Name := Name_Find;
- end if;
+ if Info_Id = No_Ada_Naming_Exception
+ and then Hostparm.OpenVMS
+ then
+ VMS_Name := Canonical_File_Name;
+ Get_Name_String (VMS_Name);
- Info_Id := Ada_Naming_Exceptions.Get (VMS_Name);
+ if Name_Buffer (Name_Len) = '.' then
+ Name_Len := Name_Len - 1;
+ VMS_Name := Name_Find;
end if;
+ Info_Id := Ada_Naming_Exceptions.Get (VMS_Name);
end if;
if Info_Id /= No_Ada_Naming_Exception then
Unit_Name := No_Name;
Unit_Kind := Specification;
Needs_Pragma := True;
- return;
+ else
+ Needs_Pragma := False;
+ Exception_Id := No_Ada_Naming_Exception;
+ Compute_Unit_Name
+ (File_Name => Canonical_File_Name,
+ Dot_Replacement => Naming.Dot_Replacement,
+ Separate_Suffix => Naming.Separate_Suffix,
+ Body_Suffix => Body_Suffix_Id_Of (In_Tree, Name_Ada, Naming),
+ Spec_Suffix => Spec_Suffix_Id_Of (In_Tree, Name_Ada, Naming),
+ Casing => Naming.Casing,
+ Kind => Kind,
+ Unit => Unit_Name,
+ In_Tree => In_Tree);
+
+ case Kind is
+ when Spec => Unit_Kind := Specification;
+ when Impl | Sep => Unit_Kind := Body_Part;
+ end case;
+ end if;
+ end Get_Unit;
+
+ ----------
+ -- Hash --
+ ----------
+
+ function Hash (Unit : Unit_Info) return Header_Num is
+ begin
+ return Header_Num (Unit.Unit mod 2048);
+ end Hash;
+
+ -----------------------
+ -- Is_Illegal_Suffix --
+ -----------------------
+
+ function Is_Illegal_Suffix
+ (Suffix : File_Name_Type;
+ Dot_Replacement : File_Name_Type) return Boolean
+ is
+ Suffix_Str : constant String := Get_Name_String (Suffix);
+
+ begin
+ if Suffix_Str'Length = 0 or else Index (Suffix_Str, ".") = 0 then
+ return True;
+ end if;
+
+ -- If dot replacement is a single dot, and first character of suffix is
+ -- also a dot
+
+ if 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 is another dot
+
+ if Suffix_Str (Index) = '.' then
+
+ -- It is illegal to have a letter following the initial dot
+
+ return Is_Letter (Suffix_Str (Suffix_Str'First + 1));
+ end if;
+ end loop;
+ end if;
+
+ return False;
+ end Is_Illegal_Suffix;
+
+ ----------------------
+ -- Locate_Directory --
+ ----------------------
+
+ procedure Locate_Directory
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Name : File_Name_Type;
+ Parent : Path_Name_Type;
+ Dir : out Path_Name_Type;
+ Display : out Path_Name_Type;
+ Create : String := "";
+ Current_Dir : String;
+ Location : Source_Ptr := No_Location;
+ Externally_Built : Boolean := False)
+ is
+ The_Parent : constant String :=
+ Get_Name_String (Parent) & Directory_Separator;
+
+ 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
+ Write_Str ("Locate_Directory (""");
+ Write_Str (Get_Name_String (The_Name));
+ Write_Str (""", """);
+ Write_Str (The_Parent);
+ Write_Line (""")");
end if;
- Needs_Pragma := False;
- Exception_Id := No_Ada_Naming_Exception;
+ Dir := No_Path;
+ Display := No_Path;
+
+ if Is_Absolute_Path (Get_Name_String (The_Name)) then
+ Full_Name := The_Name;
- Get_Name_String (Canonical_File_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
- File : String := Name_Buffer (1 .. Name_Len);
- First : constant Positive := File'First;
- Last : Natural := File'Last;
- Standard_GNAT : Boolean;
+ Full_Path_Name : String_Access :=
+ new String'(Get_Name_String (Full_Name));
begin
- Standard_GNAT :=
- Naming.Ada_Spec_Suffix = Default_Ada_Spec_Suffix
- and then Naming.Ada_Body_Suffix = Default_Ada_Body_Suffix;
+ 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.
- -- Check if the end of the file name is Specification_Append
+ 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;
- Get_Name_String (Naming.Ada_Spec_Suffix);
+ Full_Path_Name := new String'(Name_Buffer (1 .. Name_Len));
- if File'Length > Name_Len
- and then File (Last - Name_Len + 1 .. Last) =
- Name_Buffer (1 .. Name_Len)
- then
- -- We have a spec
+ else
+ begin
+ Create_Path (Full_Path_Name.all);
- Unit_Kind := Specification;
- Last := Last - Name_Len;
+ if not Quiet_Output then
+ Write_Str (Create);
+ Write_Str (" directory """);
+ Write_Str (Full_Path_Name.all);
+ Write_Line (""" created");
+ end if;
- if Current_Verbosity = High then
- Write_Str (" Specification: ");
- Write_Line (File (First .. Last));
+ exception
+ when Use_Error =>
+ Error_Msg
+ (Project, In_Tree,
+ "could not create " & Create &
+ " directory " & Full_Path_Name.all,
+ Location);
+ end;
+ end if;
end if;
+ end if;
- else
- Get_Name_String (Naming.Ada_Body_Suffix);
+ if Is_Directory (Full_Path_Name.all) then
+ declare
+ Normed : constant String :=
+ Normalize_Pathname
+ (Full_Path_Name.all,
+ Directory => Current_Dir,
+ Resolve_Links => False,
+ Case_Sensitive => True);
- -- Check if the end of the file name is Body_Append
+ Canonical_Path : constant String :=
+ Normalize_Pathname
+ (Normed,
+ Directory => Current_Dir,
+ Resolve_Links =>
+ Opt.Follow_Links_For_Dirs,
+ Case_Sensitive => False);
- if File'Length > Name_Len
- and then File (Last - Name_Len + 1 .. Last) =
- Name_Buffer (1 .. Name_Len)
- then
- -- We have a body
+ begin
+ Name_Len := Normed'Length;
+ Name_Buffer (1 .. Name_Len) := Normed;
+ Display := Name_Find;
- Unit_Kind := Body_Part;
- Last := Last - Name_Len;
+ Name_Len := Canonical_Path'Length;
+ Name_Buffer (1 .. Name_Len) := Canonical_Path;
+ Dir := Name_Find;
+ end;
+ end if;
- if Current_Verbosity = High then
- Write_Str (" Body: ");
- Write_Line (File (First .. Last));
- end if;
+ Free (Full_Path_Name);
+ end;
+ end Locate_Directory;
- elsif Naming.Separate_Suffix /= Naming.Ada_Spec_Suffix then
- Get_Name_String (Naming.Separate_Suffix);
+ ---------------------------
+ -- Find_Excluded_Sources --
+ ---------------------------
- -- Check if the end of the file name is Separate_Append
+ procedure Find_Excluded_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : Project_Data)
+ is
+ Excluded_Source_List_File : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Excluded_Source_List_File,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Excluded_Sources : Variable_Value := Util.Value_Of
+ (Name_Excluded_Source_Files,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ 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;
- if File'Length > Name_Len
- and then File (Last - Name_Len + 1 .. Last) =
- Name_Buffer (1 .. Name_Len)
- then
- -- We have a separate (a body)
+ begin
+ -- If Excluded_Source_Files is not declared, check
+ -- Locally_Removed_Files.
- Unit_Kind := Body_Part;
- Last := Last - Name_Len;
+ if Excluded_Sources.Default then
+ Locally_Removed := True;
+ Excluded_Sources :=
+ Util.Value_Of
+ (Name_Locally_Removed_Files, Data.Decl.Attributes, In_Tree);
+ end if;
- if Current_Verbosity = High then
- Write_Str (" Separate: ");
- Write_Line (File (First .. Last));
- end if;
+ Excluded_Sources_Htable.Reset;
- else
- Last := 0;
- 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
+ (Project, In_Tree,
+ "?both attributes Locally_Removed_Files and " &
+ "Excluded_Source_List_File are present",
+ Excluded_Source_List_File.Location);
else
- Last := 0;
+ Error_Msg
+ (Project, In_Tree,
+ "?both attributes Excluded_Source_Files and " &
+ "Excluded_Source_List_File are present",
+ Excluded_Source_List_File.Location);
end if;
end if;
- if Last = 0 then
-
- -- This is not a source file
+ Current := Excluded_Sources.Values;
+ while Current /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (Current);
+ Name := Canonical_Case_File_Name (Element.Value);
- Unit_Name := No_Name;
- Unit_Kind := Specification;
+ -- If the element has no location, then use the location
+ -- of Excluded_Sources to report possible errors.
- if Current_Verbosity = High then
- Write_Line (" Not a valid file name.");
+ if Element.Location = No_Location then
+ Location := Excluded_Sources.Location;
+ else
+ Location := Element.Location;
end if;
- return;
- end if;
+ Excluded_Sources_Htable.Set (Name, (Name, False, Location));
+ Current := Element.Next;
+ end loop;
- Get_Name_String (Naming.Dot_Replacement);
- Standard_GNAT :=
- Standard_GNAT and then Name_Buffer (1 .. Name_Len) = "-";
+ elsif not Excluded_Source_List_File.Default then
+ Location := Excluded_Source_List_File.Location;
- if Name_Buffer (1 .. Name_Len) /= "." then
+ declare
+ Source_File_Path_Name : constant String :=
+ Path_Name_Of
+ (File_Name_Type
+ (Excluded_Source_List_File.Value),
+ Data.Directory.Name);
- -- If Dot_Replacement is not a single dot, then there should
- -- not be any dot in the 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
+ (Project, In_Tree,
+ "file with excluded sources { does not exist",
+ Excluded_Source_List_File.Location);
- for Index in First .. Last loop
- if File (Index) = '.' then
- if Current_Verbosity = High then
- Write_Line
- (" Not a valid file name (some dot not replaced).");
- end if;
+ else
+ -- Open the file
- Unit_Name := No_Name;
- return;
+ Prj.Util.Open (File, Source_File_Path_Name);
- end if;
- end loop;
+ if not Prj.Util.Is_Valid (File) then
+ Error_Msg
+ (Project, In_Tree, "file does not exist", Location);
+ else
+ -- Read the lines one by one
- -- Replace the substring Dot_Replacement with dots
+ while not Prj.Util.End_Of_File (File) loop
+ Prj.Util.Get_Line (File, Line, Last);
- declare
- Index : Positive := First;
+ -- A non empty, non comment line should contain a file
+ -- name
- begin
- while Index <= Last - Name_Len + 1 loop
+ 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;
- if File (Index .. Index + Name_Len - 1) =
- Name_Buffer (1 .. Name_Len)
- then
- File (Index) := '.';
+ -- Check that there is no directory information
+
+ for J in 1 .. Last loop
+ if Line (J) = '/'
+ or else Line (J) = Directory_Separator
+ then
+ Error_Msg_File_1 := Name;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "file name cannot include " &
+ "directory information ({)",
+ Location);
+ exit;
+ end if;
+ end loop;
- if Name_Len > 1 and then Index < Last then
- File (Index + 1 .. Last - Name_Len + 1) :=
- File (Index + Name_Len .. Last);
+ Excluded_Sources_Htable.Set
+ (Name, (Name, False, Location));
end if;
+ end loop;
- Last := Last - Name_Len + 1;
- end if;
+ Prj.Util.Close (File);
+ end if;
+ end if;
+ end;
+ end if;
+ end Find_Excluded_Sources;
- Index := Index + 1;
- end loop;
- end;
+ ---------------------------
+ -- Find_Explicit_Sources --
+ ---------------------------
+
+ procedure Find_Explicit_Sources
+ (Current_Dir : String;
+ Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data)
+ is
+ Sources : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_Files,
+ Data.Decl.Attributes,
+ In_Tree);
+ Source_List_File : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_List_File,
+ Data.Decl.Attributes,
+ In_Tree);
+ Name_Loc : Name_Location;
+
+ 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");
+
+ -- If the user has specified a Sources attribute
+
+ if not Sources.Default then
+ if not Source_List_File.Default then
+ Error_Msg
+ (Project, In_Tree,
+ "?both attributes source_files and " &
+ "source_list_file are present",
+ Source_List_File.Location);
end if;
- -- Check if the casing is right
+ -- Sources is a list of file names
declare
- Src : String := File (First .. Last);
+ Current : String_List_Id := Sources.Values;
+ Element : String_Element;
+ Location : Source_Ptr;
+ Name : File_Name_Type;
begin
- case Naming.Casing is
- when All_Lower_Case =>
- Fixed.Translate
- (Source => Src,
- Mapping => Lower_Case_Map);
-
- when All_Upper_Case =>
- Fixed.Translate
- (Source => Src,
- Mapping => Upper_Case_Map);
-
- when Mixed_Case | Unknown =>
- null;
- end case;
+ if Get_Mode = Multi_Language then
+ if Current = Nil_String then
+ Data.Languages := No_Language_Index;
- if Src /= File (First .. Last) then
- if Current_Verbosity = High then
- Write_Line (" Not a valid file name (casing).");
- end if;
+ -- 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.
- Unit_Name := No_Name;
- return;
+ if Data.Extends = No_Project
+ and then Data.Object_Directory = Data.Directory
+ then
+ Data.Object_Directory := No_Path_Information;
+ end if;
+ end if;
end if;
- -- We put the name in lower case
+ while Current /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (Current);
+ Name := Canonical_Case_File_Name (Element.Value);
+ Get_Name_String (Element.Value);
- Fixed.Translate
- (Source => Src,
- Mapping => Lower_Case_Map);
+ -- If the element has no location, then use the
+ -- location of Sources to report possible errors.
- -- In the standard GNAT naming scheme, check for special cases:
- -- children or separates of A, G, I or S, and run time sources.
+ if Element.Location = No_Location then
+ Location := Sources.Location;
+ else
+ Location := Element.Location;
+ end if;
- if Standard_GNAT and then Src'Length >= 3 then
- declare
- S1 : constant Character := Src (Src'First);
- S2 : constant Character := Src (Src'First + 1);
+ -- Check that there is no directory information
- begin
- if S1 = 'a' or else S1 = 'g'
- or else S1 = 'i' or else S1 = 's'
+ for J in 1 .. Name_Len loop
+ if Name_Buffer (J) = '/'
+ or else Name_Buffer (J) = Directory_Separator
then
- -- Children or separates of packages A, G, I or S
-
- if (Hostparm.OpenVMS and then S2 = '$')
- or else (not Hostparm.OpenVMS and then S2 = '~')
- then
- Src (Src'First + 1) := '.';
+ Error_Msg_File_1 := Name;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "file name cannot include directory " &
+ "information ({)",
+ Location);
+ exit;
+ end if;
+ end loop;
- -- If it is potentially a run time source, disable
- -- filling of the mapping file to avoid warnings.
+ -- In Multi_Language mode, 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.
+
+ case Get_Mode is
+ when Ada_Only =>
+ Name_Loc := No_Name_Location;
+ when Multi_Language =>
+ Name_Loc := Source_Names.Get (Name);
+ end case;
+
+ if Name_Loc = No_Name_Location then
+ Name_Loc :=
+ (Name => Name,
+ Location => Location,
+ Source => No_Source,
+ Except => False,
+ Found => False);
+ Source_Names.Set (Name, Name_Loc);
+ end if;
- elsif S2 = '.' then
- Set_Mapping_File_Initial_State_To_Empty;
- end if;
+ Current := Element.Next;
+ end loop;
- end if;
- end;
+ if Get_Mode = Ada_Only then
+ Get_Path_Names_And_Record_Ada_Sources
+ (Project, In_Tree, Data, Current_Dir);
end if;
+ end;
- if Current_Verbosity = High then
- Write_Str (" ");
- Write_Line (Src);
- end if;
+ -- If we have no Source_Files attribute, check the Source_List_File
+ -- attribute
- -- Now, we check if this name is a valid unit name
+ elsif not Source_List_File.Default then
- Check_Ada_Name (Name => Src, Unit => Unit_Name);
- end;
+ -- Source_List_File is the name of the file
+ -- that contains the source file names
- end;
- end Get_Unit;
+ declare
+ Source_File_Path_Name : constant String :=
+ Path_Name_Of
+ (File_Name_Type (Source_List_File.Value), Data.Directory.Name);
- ----------
- -- Hash --
- ----------
+ begin
+ if Source_File_Path_Name'Length = 0 then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Source_List_File.Value);
+ Error_Msg
+ (Project, In_Tree,
+ "file with sources { does not exist",
+ Source_List_File.Location);
- function Hash (Unit : Unit_Info) return Header_Num is
- begin
- return Header_Num (Unit.Unit mod 2048);
- end Hash;
+ else
+ Get_Sources_From_File
+ (Source_File_Path_Name, Source_List_File.Location,
+ Project, In_Tree);
- -----------------------
- -- Is_Illegal_Suffix --
- -----------------------
+ if Get_Mode = Ada_Only then
+ -- Look in the source directories to find those sources
- function Is_Illegal_Suffix
- (Suffix : String;
- Dot_Replacement_Is_A_Single_Dot : Boolean) return Boolean
- is
- begin
- if Suffix'Length = 0 or else Index (Suffix, ".") = 0 then
- return True;
+ Get_Path_Names_And_Record_Ada_Sources
+ (Project, In_Tree, Data, Current_Dir);
+ end if;
+ 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.
+
+ if Get_Mode = Ada_Only then
+ Find_Ada_Sources (Project, In_Tree, Data, Current_Dir);
+ end if;
end if;
- -- If dot replacement is a single dot, and first character of
- -- suffix is also a dot
+ if Get_Mode = Multi_Language then
+ Search_Directories
+ (Project, In_Tree, Data,
+ For_All_Sources =>
+ Sources.Default and then Source_List_File.Default);
- if Dot_Replacement_Is_A_Single_Dot
- and then Suffix (Suffix'First) = '.'
- then
- for Index in Suffix'First + 1 .. Suffix'Last loop
+ -- Check if all exceptions have been found.
+ -- For Ada, it is an error if an exception is not found.
+ -- For other language, the source is simply removed.
- -- If there is another dot
+ declare
+ Source : Source_Id;
+ Iter : Source_Iterator;
- if Suffix (Index) = '.' then
+ begin
+ Iter := For_Each_Source (In_Tree, Project);
+ loop
+ Source := Prj.Element (Iter);
+ exit when Source = No_Source;
- -- It is illegal to have a letter following the initial dot
+ if Source.Naming_Exception
+ and then Source.Path = No_Path_Information
+ then
+ if Source.Unit /= No_Name then
+ Error_Msg_Name_1 := Name_Id (Source.Display_File);
+ Error_Msg_Name_2 := Name_Id (Source.Unit);
+ Error_Msg
+ (Project, In_Tree,
+ "source file %% for unit %% not found",
+ No_Location);
+ end if;
- return Is_Letter (Suffix (Suffix'First + 1));
- end if;
- end loop;
+ Remove_Source (Source, No_Source);
+ end if;
+
+ Next (Iter);
+ end loop;
+ end;
+
+ -- Check that all sources in Source_Files or the file
+ -- Source_List_File has been found.
+
+ declare
+ Name_Loc : Name_Location;
+
+ begin
+ Name_Loc := Source_Names.Get_First;
+ while Name_Loc /= No_Name_Location loop
+ if (not Name_Loc.Except) and then (not Name_Loc.Found) then
+ Error_Msg_Name_1 := Name_Id (Name_Loc.Name);
+ Error_Msg
+ (Project,
+ In_Tree,
+ "file %% not found",
+ Name_Loc.Location);
+ end if;
+
+ Name_Loc := Source_Names.Get_Next;
+ end loop;
+ end;
end if;
- -- Everything is OK
+ if Get_Mode = Ada_Only
+ and then Data.Extends = No_Project
+ then
+ -- We should have found at least one source, if not report an error
- return False;
- end Is_Illegal_Suffix;
+ if not Has_Ada_Sources (Data) then
+ Report_No_Sources
+ (Project, "Ada", In_Tree, Source_List_File.Location);
+ end if;
+ end if;
- ----------------------
- -- Locate_Directory --
- ----------------------
+ end Find_Explicit_Sources;
- procedure Locate_Directory
- (Name : Name_Id;
- Parent : Name_Id;
- Dir : out Name_Id;
- Display : out Name_Id)
+ -------------------------------------------
+ -- Get_Path_Names_And_Record_Ada_Sources --
+ -------------------------------------------
+
+ procedure Get_Path_Names_And_Record_Ada_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Current_Dir : String)
is
- The_Name : constant String := Get_Name_String (Name);
+ Source_Dir : String_List_Id;
+ Element : String_Element;
+ Path : Path_Name_Type;
+ Dir : Dir_Type;
+ Name : File_Name_Type;
+ Canonical_Name : File_Name_Type;
+ Name_Str : String (1 .. 1_024);
+ Last : Natural := 0;
+ NL : Name_Location;
+ Current_Source : String_List_Id := Nil_String;
+ First_Error : Boolean := True;
+ Source_Recorded : Boolean := False;
- The_Parent : constant String :=
- Get_Name_String (Parent) & Directory_Separator;
+ begin
+ -- We look in all source directories for the file names in the hash
+ -- table Source_Names.
- The_Parent_Last : constant Natural :=
- Compute_Directory_Last (The_Parent);
+ Source_Dir := Data.Source_Dirs;
+ while Source_Dir /= Nil_String loop
+ Source_Recorded := False;
+ Element := In_Tree.String_Elements.Table (Source_Dir);
- begin
- if Current_Verbosity = High then
- Write_Str ("Locate_Directory (""");
- Write_Str (The_Name);
- Write_Str (""", """);
- Write_Str (The_Parent);
- Write_Line (""")");
- end if;
+ declare
+ Dir_Path : constant String :=
+ Get_Name_String (Element.Display_Value);
+ begin
+ if Current_Verbosity = High then
+ Write_Str ("checking directory """);
+ Write_Str (Dir_Path);
+ Write_Line ("""");
+ end if;
- Dir := No_Name;
- Display := No_Name;
+ Open (Dir, Dir_Path);
- if Is_Absolute_Path (The_Name) then
- if Is_Directory (The_Name) then
- declare
- Normed : constant String :=
- Normalize_Pathname
- (The_Name,
- Resolve_Links => False,
- Case_Sensitive => True);
+ loop
+ Read (Dir, Name_Str, Last);
+ exit when Last = 0;
- Canonical_Path : constant String :=
- Normalize_Pathname
- (Normed,
- Resolve_Links => True,
- Case_Sensitive => False);
+ Name_Len := Last;
+ Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
+ Name := Name_Find;
+
+ if Osint.File_Names_Case_Sensitive then
+ Canonical_Name := Name;
+ else
+ Canonical_Case_File_Name (Name_Str (1 .. Last));
+ Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
+ Canonical_Name := Name_Find;
+ end if;
- begin
- Name_Len := Normed'Length;
- Name_Buffer (1 .. Name_Len) := Normed;
- Display := Name_Find;
+ NL := Source_Names.Get (Canonical_Name);
- Name_Len := Canonical_Path'Length;
- Name_Buffer (1 .. Name_Len) := Canonical_Path;
- Dir := Name_Find;
- end;
- end if;
+ if NL /= No_Name_Location and then not NL.Found then
+ NL.Found := True;
+ Source_Names.Set (Canonical_Name, NL);
+ Name_Len := Dir_Path'Length;
+ Name_Buffer (1 .. Name_Len) := Dir_Path;
- else
- declare
- Full_Path : constant String :=
- The_Parent (The_Parent'First .. The_Parent_Last) &
- The_Name;
+ if Name_Buffer (Name_Len) /= Directory_Separator then
+ Add_Char_To_Name_Buffer (Directory_Separator);
+ end if;
- begin
- if Is_Directory (Full_Path) then
- declare
- Normed : constant String :=
- Normalize_Pathname
- (Full_Path,
- Resolve_Links => False,
- Case_Sensitive => True);
-
- Canonical_Path : constant String :=
- Normalize_Pathname
- (Normed,
- Resolve_Links => True,
- Case_Sensitive => False);
+ Add_Str_To_Name_Buffer (Name_Str (1 .. Last));
+ Path := Name_Find;
- begin
- Name_Len := Normed'Length;
- Name_Buffer (1 .. Name_Len) := Normed;
- Display := Name_Find;
+ if Current_Verbosity = High then
+ Write_Str (" found ");
+ Write_Line (Get_Name_String (Name));
+ end if;
- Name_Len := Canonical_Path'Length;
- Name_Buffer (1 .. Name_Len) := Canonical_Path;
- Dir := Name_Find;
- end;
- end if;
+ -- Register the source if it is an Ada compilation unit
+
+ Record_Ada_Source
+ (File_Name => Name,
+ Path_Name => Path,
+ Project => Project,
+ In_Tree => In_Tree,
+ Data => Data,
+ Location => NL.Location,
+ Current_Source => Current_Source,
+ Source_Recorded => Source_Recorded,
+ Current_Dir => Current_Dir);
+ end if;
+ end loop;
+
+ Close (Dir);
end;
- end if;
- end Locate_Directory;
- ----------------------
- -- Look_For_Sources --
- ----------------------
+ if Source_Recorded then
+ In_Tree.String_Elements.Table (Source_Dir).Flag :=
+ True;
+ end if;
- procedure Look_For_Sources
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Follow_Links : Boolean)
- is
- procedure Get_Path_Names_And_Record_Sources (Follow_Links : Boolean);
- -- Find the path names of the source files in the Source_Names table
- -- in the source directories and record those that are Ada sources.
+ Source_Dir := Element.Next;
+ end loop;
- procedure Get_Sources_From_File
- (Path : String;
- Location : Source_Ptr);
- -- Get the sources of a project from a text file
+ -- It is an error if a source file name in a source list or
+ -- in a source list file is not found.
- ---------------------------------------
- -- Get_Path_Names_And_Record_Sources --
- ---------------------------------------
+ NL := Source_Names.Get_First;
+ while NL /= No_Name_Location loop
+ if not NL.Found then
+ Err_Vars.Error_Msg_File_1 := NL.Name;
- procedure Get_Path_Names_And_Record_Sources (Follow_Links : Boolean) is
- Source_Dir : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
- Path : Name_Id;
+ if First_Error then
+ Error_Msg
+ (Project, In_Tree,
+ "source file { cannot be found",
+ NL.Location);
+ First_Error := False;
+
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "\source file { cannot be found",
+ NL.Location);
+ end if;
+ end if;
- Dir : Dir_Type;
- Name : Name_Id;
- Canonical_Name : Name_Id;
- Name_Str : String (1 .. 1_024);
- Last : Natural := 0;
- NL : Name_Location;
+ NL := Source_Names.Get_Next;
+ end loop;
+ end Get_Path_Names_And_Record_Ada_Sources;
- Current_Source : String_List_Id := Nil_String;
+ -------------------------------
+ -- Check_File_Naming_Schemes --
+ -------------------------------
- First_Error : Boolean := True;
+ procedure Check_File_Naming_Schemes
+ (In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ File_Name : File_Name_Type;
+ Alternate_Languages : out Alternate_Language_Id;
+ Language : out Language_Ptr;
+ Language_Name : out Name_Id;
+ 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
- Source_Recorded : Boolean := False;
+ ---------------------------
+ -- Check_File_Based_Lang --
+ ---------------------------
+ procedure Check_File_Based_Lang is
begin
- -- We look in all source directories for the file names in the
- -- hash table Source_Names
+ if not Header_File
+ and then Suffix_Matches (Filename, Config.Naming_Data.Body_Suffix)
+ then
+ Unit := No_Name;
+ Kind := Impl;
+ Language := Tmp_Lang;
- while Source_Dir /= Nil_String loop
- Source_Recorded := False;
- Element := In_Tree.String_Elements.Table (Source_Dir);
+ if Current_Verbosity = High then
+ Write_Str (" implementation of language ");
+ Write_Line (Get_Name_String (Display_Language_Name));
+ end if;
- declare
- Dir_Path : constant String := Get_Name_String (Element.Value);
- begin
- if Current_Verbosity = High then
- Write_Str ("checking directory """);
- Write_Str (Dir_Path);
- Write_Line ("""");
- end if;
+ elsif Suffix_Matches (Filename, Config.Naming_Data.Spec_Suffix) then
+ if Current_Verbosity = High then
+ Write_Str (" header of language ");
+ Write_Line (Get_Name_String (Display_Language_Name));
+ end if;
- Open (Dir, Dir_Path);
+ if Header_File then
+ Alternate_Language_Table.Increment_Last (In_Tree.Alt_Langs);
+ In_Tree.Alt_Langs.Table
+ (Alternate_Language_Table.Last (In_Tree.Alt_Langs)) :=
+ (Language => Language,
+ Next => Alternate_Languages);
+ Alternate_Languages :=
+ Alternate_Language_Table.Last (In_Tree.Alt_Langs);
- loop
- Read (Dir, Name_Str, Last);
- exit when Last = 0;
- Name_Len := Last;
- Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
- Name := Name_Find;
- Canonical_Case_File_Name (Name_Str (1 .. Last));
- Name_Len := Last;
- Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
- Canonical_Name := Name_Find;
- NL := Source_Names.Get (Canonical_Name);
+ else
+ Header_File := True;
+ Kind := Spec;
+ Unit := No_Name;
+ Language := Tmp_Lang;
+ end if;
+ end if;
+ end Check_File_Based_Lang;
- if NL /= No_Name_Location and then not NL.Found then
- NL.Found := True;
- Source_Names.Set (Canonical_Name, NL);
- Name_Len := Dir_Path'Length;
- Name_Buffer (1 .. Name_Len) := Dir_Path;
+ -- Start of processing for Check_File_Naming_Schemes
- if Name_Buffer (Name_Len) /= Directory_Separator then
- Add_Char_To_Name_Buffer (Directory_Separator);
- end if;
+ begin
+ Language := No_Language_Index;
+ Alternate_Languages := No_Alternate_Language;
+ Display_Language_Name := No_Name;
+ Unit := No_Name;
+ Lang_Kind := File_Based;
+ Kind := Spec;
- Add_Str_To_Name_Buffer (Name_Str (1 .. Last));
- Path := Name_Find;
+ Tmp_Lang := Data.Languages;
+ while Tmp_Lang /= No_Language_Index loop
+ Language_Name := Tmp_Lang.Name;
- if Current_Verbosity = High then
- Write_Str (" found ");
- Write_Line (Get_Name_String (Name));
- end if;
+ if Current_Verbosity = High then
+ Write_Line
+ (" Testing language "
+ & Get_Name_String (Language_Name)
+ & " Header_File=" & Header_File'Img);
+ end if;
- -- Register the source if it is an Ada compilation unit
-
- Record_Ada_Source
- (File_Name => Name,
- Path_Name => Path,
- Project => Project,
- In_Tree => In_Tree,
- Data => Data,
- Location => NL.Location,
- Current_Source => Current_Source,
- Source_Recorded => Source_Recorded,
- Follow_Links => Follow_Links);
+ 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,
+ Dot_Replacement => Config.Naming_Data.Dot_Replacement,
+ Separate_Suffix => Config.Naming_Data.Separate_Suffix,
+ Body_Suffix => Config.Naming_Data.Body_Suffix,
+ Spec_Suffix => Config.Naming_Data.Spec_Suffix,
+ Casing => Config.Naming_Data.Casing,
+ Kind => Kind,
+ Unit => Unit,
+ In_Tree => In_Tree);
+
+ if Unit /= No_Name then
+ Language := Tmp_Lang;
+ exit;
end if;
- end loop;
+ end if;
+ end case;
- Close (Dir);
- end;
+ Tmp_Lang := Tmp_Lang.Next;
+ end loop;
- if Source_Recorded then
- In_Tree.String_Elements.Table (Source_Dir).Flag :=
- True;
- end if;
+ if Language = No_Language_Index
+ and then Current_Verbosity = High
+ then
+ Write_Line (" not a source of any language");
+ end if;
+ end Check_File_Naming_Schemes;
- Source_Dir := Element.Next;
- end loop;
+ ----------------
+ -- Check_File --
+ ----------------
+
+ procedure Check_File
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Name : String;
+ File_Name : File_Name_Type;
+ Display_File_Name : File_Name_Type;
+ Source_Directory : String;
+ For_All_Sources : Boolean)
+ is
+ Display_Path : constant String :=
+ Normalize_Pathname
+ (Name => Name,
+ Directory => Source_Directory,
+ Resolve_Links => Opt.Follow_Links_For_Files,
+ Case_Sensitive => True);
+
+ Name_Loc : Name_Location := Source_Names.Get (File_Name);
+ Path_Id : Path_Name_Type;
+ Display_Path_Id : Path_Name_Type;
+ Check_Name : Boolean := False;
+ Alternate_Languages : Alternate_Language_Id := No_Alternate_Language;
+ Language : Language_Ptr;
+ Source : Source_Id;
+ Other_Part : Source_Id;
+ Add_Src : Boolean;
+ Src_Ind : Source_File_Index;
+ Unit : Name_Id;
+ Source_To_Replace : Source_Id := No_Source;
+
+ Language_Name : Name_Id;
+ Display_Language_Name : Name_Id;
+ Lang_Kind : Language_Kind;
+ Kind : Source_Kind := Spec;
+ Iter : Source_Iterator;
- -- It is an error if a source file name in a source list or
- -- in a source list file is not found.
+ begin
+ Name_Len := Display_Path'Length;
+ Name_Buffer (1 .. Name_Len) := Display_Path;
+ Display_Path_Id := Name_Find;
- NL := Source_Names.Get_First;
+ if Osint.File_Names_Case_Sensitive then
+ Path_Id := Display_Path_Id;
+ else
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Path_Id := Name_Find;
+ end if;
- while NL /= No_Name_Location loop
- if not NL.Found then
- Err_Vars.Error_Msg_Name_1 := NL.Name;
+ if Name_Loc = No_Name_Location then
+ Check_Name := For_All_Sources;
- if First_Error then
- Error_Msg
- (Project, In_Tree,
- "source file { cannot be found",
- NL.Location);
- First_Error := False;
+ else
+ if Name_Loc.Found then
- else
- Error_Msg
- (Project, In_Tree,
- "\source file { cannot be found",
- NL.Location);
- end if;
+ -- Check if it is OK to have the same file name in several
+ -- source directories.
+
+ if not Data.Known_Order_Of_Source_Dirs then
+ Error_Msg_File_1 := File_Name;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is found in several source directories",
+ Name_Loc.Location);
end if;
- NL := Source_Names.Get_Next;
- end loop;
- end Get_Path_Names_And_Record_Sources;
+ else
+ Name_Loc.Found := True;
- ---------------------------
- -- Get_Sources_From_File --
- ---------------------------
+ Source_Names.Set (File_Name, Name_Loc);
- procedure Get_Sources_From_File
- (Path : String;
- Location : Source_Ptr)
- is
- begin
- -- Get the list of sources from the file and put them in hash table
- -- Source_Names.
+ if Name_Loc.Source = No_Source then
+ Check_Name := True;
- Get_Sources_From_File (Path, Location, Project, In_Tree);
+ else
+ Name_Loc.Source.Path := (Path_Id, Display_Path_Id);
- -- Look in the source directories to find those sources
+ Source_Paths_Htable.Set
+ (In_Tree.Source_Paths_HT,
+ Path_Id,
+ Name_Loc.Source);
- Get_Path_Names_And_Record_Sources (Follow_Links);
+ -- Check if this is a subunit
- -- We should have found at least one source.
- -- If not, report an error.
+ if Name_Loc.Source.Unit /= No_Name
+ and then Name_Loc.Source.Kind = Impl
+ then
+ Src_Ind := Sinput.P.Load_Project_File
+ (Get_Name_String (Path_Id));
- if Data.Sources = Nil_String then
- Error_Msg (Project, In_Tree,
- "there are no Ada sources in this project",
- Location);
+ if Sinput.P.Source_File_Is_Subunit (Src_Ind) then
+ Name_Loc.Source.Kind := Sep;
+ end if;
+ end if;
+ end if;
end if;
- end Get_Sources_From_File;
-
- begin
- if Data.Ada_Sources_Present then
- declare
- Sources : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_Files,
- Data.Decl.Attributes,
- In_Tree);
-
- Source_List_File : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_List_File,
- Data.Decl.Attributes,
- In_Tree);
-
- Locally_Removed : constant Variable_Value :=
- Util.Value_Of
- (Name_Locally_Removed_Files,
- Data.Decl.Attributes,
- In_Tree);
+ end if;
- begin
- pragma Assert
- (Sources.Kind = List,
- "Source_Files is not a list");
+ if Check_Name then
+ Other_Part := No_Source;
- pragma Assert
- (Source_List_File.Kind = Single,
- "Source_List_File is not a single string");
+ Check_File_Naming_Schemes
+ (In_Tree => In_Tree,
+ Data => Data,
+ File_Name => File_Name,
+ Alternate_Languages => Alternate_Languages,
+ Language => Language,
+ Language_Name => Language_Name,
+ Display_Language_Name => Display_Language_Name,
+ Unit => Unit,
+ Lang_Kind => Lang_Kind,
+ Kind => Kind);
- if not Sources.Default then
- if not Source_List_File.Default then
- Error_Msg
- (Project, In_Tree,
- "?both variables source_files and " &
- "source_list_file are present",
- Source_List_File.Location);
- end if;
+ if Language = No_Language_Index then
- -- Sources is a list of file names
+ -- A file name in a list must be a source of a language
- declare
- Current : String_List_Id := Sources.Values;
- Element : String_Element;
- Location : Source_Ptr;
- Name : Name_Id;
+ if Name_Loc.Found then
+ Error_Msg_File_1 := File_Name;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "language unknown for {",
+ Name_Loc.Location);
+ end if;
- begin
- Source_Names.Reset;
+ else
+ -- Check if the same file name or unit is used in the prj tree
- Data.Ada_Sources_Present := Current /= Nil_String;
+ Iter := For_Each_Source (In_Tree);
+ Add_Src := True;
+ loop
+ Source := Prj.Element (Iter);
+ exit when Source = No_Source;
+
+ if Unit /= No_Name
+ and then Source.Unit = Unit
+ and then
+ ((Source.Kind = Spec and then Kind = Impl)
+ or else
+ (Source.Kind = Impl and then Kind = Spec))
+ then
+ Other_Part := Source;
+
+ elsif (Unit /= No_Name
+ and then Source.Unit = Unit
+ and then
+ (Source.Kind = Kind
+ or else
+ (Source.Kind = Sep and then Kind = Impl)
+ or else
+ (Source.Kind = Impl and then Kind = Sep)))
+ or else
+ (Unit = No_Name and then Source.File = File_Name)
+ then
+ -- Duplication of file/unit in same project is only
+ -- allowed if order of source directories is known.
- while Current /= Nil_String loop
- Element :=
- In_Tree.String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Name := Name_Find;
+ if Project = Source.Project then
+ if Data.Known_Order_Of_Source_Dirs then
+ Add_Src := False;
- -- If the element has no location, then use the
- -- location of Sources to report possible errors.
+ elsif Unit /= No_Name then
+ Error_Msg_Name_1 := Unit;
+ Error_Msg
+ (Project, In_Tree, "duplicate unit %%",
+ No_Location);
+ Add_Src := False;
- if Element.Location = No_Location then
- Location := Sources.Location;
else
- Location := Element.Location;
+ Error_Msg_File_1 := File_Name;
+ Error_Msg
+ (Project, In_Tree, "duplicate source file name {",
+ No_Location);
+ Add_Src := False;
end if;
- Source_Names.Set
- (K => Name,
- E =>
- (Name => Name,
- Location => Location,
- Found => False));
+ -- Do not allow the same unit name in different
+ -- projects, except if one is extending the other.
- Current := Element.Next;
- end loop;
-
- Get_Path_Names_And_Record_Sources (Follow_Links);
- end;
+ -- 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.
- -- No source_files specified
-
- -- We check Source_List_File has been specified
-
- elsif not Source_List_File.Default then
+ elsif Is_Extending
+ (Project, Source.Project, In_Tree)
+ then
+ Source_To_Replace := Source;
- -- Source_List_File is the name of the file
- -- that contains the source file names
+ elsif Unit /= No_Name
+ and then not Source.Locally_Removed
+ then
+ Error_Msg_Name_1 := Unit;
+ Error_Msg
+ (Project, In_Tree,
+ "unit %% cannot belong to several projects",
+ No_Location);
- declare
- Source_File_Path_Name : constant String :=
- Path_Name_Of
- (Source_List_File.Value,
- Data.Directory);
+ Error_Msg_Name_1 :=
+ In_Tree.Projects.Table (Project).Name;
+ Error_Msg_Name_2 := Name_Id (Display_Path_Id);
+ Error_Msg
+ (Project, In_Tree, "\ project %%, %%", No_Location);
- begin
- if Source_File_Path_Name'Length = 0 then
- Err_Vars.Error_Msg_Name_1 := Source_List_File.Value;
+ Error_Msg_Name_1 :=
+ In_Tree.Projects.Table (Source.Project).Name;
+ Error_Msg_Name_2 := Name_Id (Source.Path.Display_Name);
Error_Msg
- (Project, In_Tree,
- "file with sources { does not exist",
- Source_List_File.Location);
+ (Project, In_Tree, "\ project %%, %%", No_Location);
- else
- Get_Sources_From_File
- (Source_File_Path_Name,
- Source_List_File.Location);
+ Add_Src := False;
end if;
- end;
+ end if;
- 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.
+ Next (Iter);
+ end loop;
- Find_Sources
- (Project, In_Tree, Data, Ada_Language_Index, Follow_Links);
+ if Add_Src then
+ Add_Source
+ (Id => Source,
+ In_Tree => In_Tree,
+ Project => Project,
+ Lang_Id => Language,
+ Lang_Kind => Lang_Kind,
+ Kind => Kind,
+ Alternate_Languages => Alternate_Languages,
+ File_Name => File_Name,
+ Display_File => Display_File_Name,
+ Other_Part => Other_Part,
+ Unit => Unit,
+ Path => Path_Id,
+ Display_Path => Display_Path_Id,
+ Source_To_Replace => Source_To_Replace);
end if;
+ end if;
+ end if;
+ end Check_File;
- -- If there are sources that are locally removed, mark them as
- -- such in the Units table.
+ ------------------------
+ -- Search_Directories --
+ ------------------------
- if not Locally_Removed.Default then
+ procedure Search_Directories
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ For_All_Sources : Boolean)
+ is
+ Source_Dir : String_List_Id;
+ Element : String_Element;
+ Dir : Dir_Type;
+ Name : String (1 .. 1_000);
+ Last : Natural;
+ File_Name : File_Name_Type;
+ Display_File_Name : File_Name_Type;
- -- Sources can be locally removed only in extending
- -- project files.
+ begin
+ if Current_Verbosity = High then
+ Write_Line ("Looking for sources:");
+ end if;
- if Data.Extends = No_Project then
- Error_Msg
- (Project, In_Tree,
- "Locally_Removed_Files can only be used " &
- "in an extending project file",
- Locally_Removed.Location);
+ -- Loop through subdirectories
- else
- declare
- Current : String_List_Id := Locally_Removed.Values;
- Element : String_Element;
- Location : Source_Ptr;
- OK : Boolean;
- Unit : Unit_Data;
- Name : Name_Id;
- Extended : Project_Id;
+ Source_Dir := Data.Source_Dirs;
+ while Source_Dir /= Nil_String loop
+ begin
+ Element := In_Tree.String_Elements.Table (Source_Dir);
+ if Element.Value /= No_Name then
+ Get_Name_String (Element.Display_Value);
- begin
- while Current /= Nil_String loop
- Element :=
- In_Tree.String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Name := Name_Find;
+ declare
+ Source_Directory : constant String :=
+ Name_Buffer (1 .. Name_Len) &
+ Directory_Separator;
+
+ Dir_Last : constant Natural :=
+ Compute_Directory_Last
+ (Source_Directory);
+
+ begin
+ if Current_Verbosity = High then
+ Write_Attr ("Source_Dir", Source_Directory);
+ end if;
- -- If the element has no location, then use the
- -- location of Locally_Removed to report
- -- possible errors.
+ -- We look to every entry in the source directory
+
+ Open (Dir, Source_Directory);
+
+ loop
+ Read (Dir, Name, Last);
+
+ exit when Last = 0;
+
+ -- ??? Duplicate system call here, we just did a
+ -- a similar one. Maybe Ada.Directories would be more
+ -- appropriate here
+
+ if Is_Regular_File
+ (Source_Directory & Name (1 .. Last))
+ then
+ if Current_Verbosity = High then
+ Write_Str (" Checking ");
+ Write_Line (Name (1 .. Last));
+ end if;
+
+ Name_Len := Last;
+ Name_Buffer (1 .. Name_Len) := Name (1 .. Last);
+ Display_File_Name := Name_Find;
- if Element.Location = No_Location then
- Location := Locally_Removed.Location;
+ if Osint.File_Names_Case_Sensitive then
+ File_Name := Display_File_Name;
else
- Location := Element.Location;
+ Canonical_Case_File_Name
+ (Name_Buffer (1 .. Name_Len));
+ File_Name := Name_Find;
end if;
- OK := False;
+ declare
+ FF : File_Found :=
+ Excluded_Sources_Htable.Get (File_Name);
+
+ begin
+ if FF /= No_File_Found then
+ if not FF.Found then
+ FF.Found := True;
+ Excluded_Sources_Htable.Set
+ (File_Name, FF);
+
+ if Current_Verbosity = High then
+ Write_Str (" excluded source """);
+ Write_Str (Get_Name_String (File_Name));
+ Write_Line ("""");
+ end if;
+ end if;
- for Index in Unit_Table.First ..
- Unit_Table.Last (In_Tree.Units)
- loop
- Unit := In_Tree.Units.Table (Index);
+ else
+ Check_File
+ (Project => Project,
+ In_Tree => In_Tree,
+ Data => Data,
+ Name => Name (1 .. Last),
+ File_Name => File_Name,
+ Display_File_Name => Display_File_Name,
+ Source_Directory => Source_Directory
+ (Source_Directory'First .. Dir_Last),
+ For_All_Sources => For_All_Sources);
+ end if;
+ end;
+ end if;
+ end loop;
- if Unit.File_Names (Specification).Name = Name then
- OK := True;
+ Close (Dir);
+ end;
+ end if;
- -- Check that this is from a project that
- -- the current project extends, but not the
- -- current project.
+ exception
+ when Directory_Error =>
+ null;
+ end;
- Extended := Unit.File_Names
- (Specification).Project;
+ Source_Dir := Element.Next;
+ end loop;
- if Extended = Project then
- Error_Msg
- (Project, In_Tree,
- "cannot remove a source " &
- "of the same project",
- Location);
+ if Current_Verbosity = High then
+ Write_Line ("end Looking for sources.");
+ end if;
+ end Search_Directories;
- elsif
- Project_Extends (Project, Extended, In_Tree)
- then
- Unit.File_Names
- (Specification).Path := Slash;
- Unit.File_Names
- (Specification).Needs_Pragma := False;
- In_Tree.Units.Table (Index) :=
- Unit;
- Add_Forbidden_File_Name
- (Unit.File_Names (Specification).Name);
- exit;
-
- else
- Error_Msg
- (Project, In_Tree,
- "cannot remove a source from " &
- "another project",
- Location);
- end if;
+ ----------------------------
+ -- Load_Naming_Exceptions --
+ ----------------------------
- elsif
- Unit.File_Names (Body_Part).Name = Name
- then
- OK := True;
+ procedure Load_Naming_Exceptions
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref)
+ is
+ Source : Source_Id;
+ Iter : Source_Iterator;
- -- Check that this is from a project that
- -- the current project extends, but not the
- -- current project.
+ begin
+ Unit_Exceptions.Reset;
- Extended := Unit.File_Names
- (Body_Part).Project;
+ Iter := For_Each_Source (In_Tree, Project);
+ loop
+ Source := Prj.Element (Iter);
+ exit when Source = No_Source;
- if Extended = Project then
- Error_Msg
- (Project, In_Tree,
- "cannot remove a source " &
- "of the same project",
- Location);
+ -- An excluded file cannot also be an exception file name
- elsif
- Project_Extends (Project, Extended, In_Tree)
- then
- Unit.File_Names (Body_Part).Path := Slash;
- Unit.File_Names (Body_Part).Needs_Pragma
- := False;
- In_Tree.Units.Table (Index) :=
- Unit;
- Add_Forbidden_File_Name
- (Unit.File_Names (Body_Part).Name);
- exit;
- end if;
+ if Excluded_Sources_Htable.Get (Source.File) /= No_File_Found then
+ Error_Msg_File_1 := Source.File;
+ Error_Msg
+ (Project, In_Tree,
+ "{ cannot be both excluded and an exception file name",
+ No_Location);
+ end if;
- end if;
- end loop;
+ if Current_Verbosity = High then
+ Write_Str ("Naming exception: Putting source file ");
+ Write_Str (Get_Name_String (Source.File));
+ Write_Line (" in Source_Names");
+ end if;
- if not OK then
- Err_Vars.Error_Msg_Name_1 := Name;
- Error_Msg
- (Project, In_Tree, "unknown file {", Location);
- end if;
+ Source_Names.Set
+ (K => Source.File,
+ E => Name_Location'
+ (Name => Source.File,
+ Location => No_Location,
+ Source => Source,
+ Except => Source.Unit /= No_Name,
+ Found => False));
+
+ -- If this is an Ada exception, record in table Unit_Exceptions
+
+ if Source.Unit /= No_Name then
+ declare
+ Unit_Except : Unit_Exception :=
+ Unit_Exceptions.Get (Source.Unit);
+
+ begin
+ Unit_Except.Name := Source.Unit;
- Current := Element.Next;
- end loop;
- end;
+ if Source.Kind = Spec then
+ Unit_Except.Spec := Source.File;
+ else
+ Unit_Except.Impl := Source.File;
end if;
- end if;
- end;
- end if;
-
- if Data.Other_Sources_Present then
- -- Set Source_Present to False. It will be set back to True
- -- whenever a source is found.
+ Unit_Exceptions.Set (Source.Unit, Unit_Except);
+ end;
+ end if;
- Data.Other_Sources_Present := False;
- for Lang in Ada_Language_Index + 1 .. Last_Language_Index loop
+ Next (Iter);
+ end loop;
+ end Load_Naming_Exceptions;
- -- For each language (other than Ada) in the project file
+ ----------------------
+ -- Look_For_Sources --
+ ----------------------
- if Is_Present (Lang, Data, In_Tree) then
+ procedure Look_For_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Current_Dir : String)
+ is
+ Iter : Source_Iterator;
- -- Reset the indication that there are sources of this
- -- language. It will be set back to True whenever we find a
- -- source of the language.
+ procedure Process_Sources_In_Multi_Language_Mode;
+ -- Find all source files when in multi language mode
- Set (Lang, False, Data, In_Tree);
+ procedure Mark_Excluded_Sources;
+ -- Mark as such the sources that are declared as excluded
- -- First, get the source suffix for the language
+ ---------------------------
+ -- Mark_Excluded_Sources --
+ ---------------------------
- Set (Suffix => Suffix_For (Lang, Data.Naming, In_Tree),
- For_Language => Lang,
- In_Project => Data,
- In_Tree => In_Tree);
+ procedure Mark_Excluded_Sources is
+ Source : Source_Id := No_Source;
+ OK : Boolean;
+ Unit : Unit_Data;
+ Excluded : File_Found := Excluded_Sources_Htable.Get_First;
+
+ procedure Exclude
+ (Extended : Project_Id;
+ Index : Unit_Index;
+ Kind : Spec_Or_Body);
+ -- If the current file (Excluded) belongs to the current project or
+ -- one that the current project extends, then mark this file/unit as
+ -- excluded. It is an error to locally remove a file from another
+ -- project.
+
+ -------------
+ -- Exclude --
+ -------------
+
+ procedure Exclude
+ (Extended : Project_Id;
+ Index : Unit_Index;
+ Kind : Spec_Or_Body)
+ is
+ begin
+ if Extended = Project
+ or else Is_Extending (Project, Extended, In_Tree)
+ then
+ OK := True;
- -- Then, deal with the naming exceptions, if any
+ if Index /= No_Unit_Index then
+ Unit.File_Names (Kind).Path.Name := Slash;
+ Unit.File_Names (Kind).Needs_Pragma := False;
+ In_Tree.Units.Table (Index) := Unit;
+ end if;
- Source_Names.Reset;
+ if Source /= No_Source then
+ Source.Locally_Removed := True;
+ Source.In_Interfaces := False;
+ end if;
- declare
- Naming_Exceptions : constant Variable_Value :=
- Value_Of
- (Index => Language_Names.Table (Lang),
- Src_Index => 0,
- In_Array => Data.Naming.Implementation_Exceptions,
- In_Tree => In_Tree);
- Element_Id : String_List_Id;
- Element : String_Element;
- File_Id : Name_Id;
- Source_Found : Boolean := False;
+ if Current_Verbosity = High then
+ Write_Str ("Removing file ");
+ Write_Line (Get_Name_String (Excluded.File));
+ end if;
- begin
- -- If there are naming exceptions, look through them one
- -- by one.
+ Add_Forbidden_File_Name (Excluded.File);
- if Naming_Exceptions /= Nil_Variable_Value then
- Element_Id := Naming_Exceptions.Values;
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "cannot remove a source from another project",
+ Excluded.Location);
+ end if;
+ end Exclude;
- while Element_Id /= Nil_String loop
- Element := In_Tree.String_Elements.Table
- (Element_Id);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name
- (Name_Buffer (1 .. Name_Len));
- File_Id := Name_Find;
+ -- Start of processing for Mark_Excluded_Sources
- -- Put each naming exception in the Source_Names
- -- hash table, but if there are repetition, don't
- -- bother after the first instance.
+ begin
+ while Excluded /= No_File_Found loop
+ OK := False;
- if
- Source_Names.Get (File_Id) = No_Name_Location
- then
- Source_Found := True;
- Source_Names.Set
- (File_Id,
- (Name => File_Id,
- Location => Element.Location,
- Found => False));
- end if;
+ case Get_Mode is
+ when Ada_Only =>
- Element_Id := Element.Next;
- end loop;
+ -- ??? This loop could be the same as for Multi_Language if
+ -- we were setting In_Tree.First_Source when we search for
+ -- Ada sources (basically once we have removed the use of
+ -- Data.Ada_Sources).
- -- If there is at least one naming exception, record
- -- those that are found in the source directories.
+ For_Each_Unit :
+ for Index in Unit_Table.First ..
+ Unit_Table.Last (In_Tree.Units)
+ loop
+ Unit := In_Tree.Units.Table (Index);
- if Source_Found then
- Record_Other_Sources
- (Project => Project,
- In_Tree => In_Tree,
- Data => Data,
- Language => Lang,
- Naming_Exceptions => True);
+ for Kind in Spec_Or_Body'Range loop
+ if Unit.File_Names (Kind).Name = Excluded.File then
+ Exclude (Unit.File_Names (Kind).Project, Index, Kind);
+ exit For_Each_Unit;
end if;
+ end loop;
+ end loop For_Each_Unit;
+
+ when Multi_Language =>
+ Iter := For_Each_Source (In_Tree);
+ loop
+ Source := Prj.Element (Iter);
+ exit when Source = No_Source;
+ if Source.File = Excluded.File then
+ Exclude (Source.Project, No_Unit_Index, Specification);
+ exit;
end if;
- end;
- -- Now, check if a list of sources is declared either through
- -- a string list (attribute Source_Files) or a text file
- -- (attribute Source_List_File). If a source list is declared,
- -- we will consider only those naming exceptions that are
- -- on the list.
+ Next (Iter);
+ end loop;
- declare
- Sources : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_Files,
- Data.Decl.Attributes,
- In_Tree);
-
- Source_List_File : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_List_File,
- Data.Decl.Attributes,
- In_Tree);
+ OK := OK or Excluded.Found;
+ end case;
- begin
- pragma Assert
- (Sources.Kind = List,
- "Source_Files is not a list");
+ if not OK then
+ Err_Vars.Error_Msg_File_1 := Excluded.File;
+ Error_Msg
+ (Project, In_Tree, "unknown file {", Excluded.Location);
+ end if;
- pragma Assert
- (Source_List_File.Kind = Single,
- "Source_List_File is not a single string");
+ Excluded := Excluded_Sources_Htable.Get_Next;
+ end loop;
+ end Mark_Excluded_Sources;
- if not Sources.Default then
- if not Source_List_File.Default then
- Error_Msg
- (Project, In_Tree,
- "?both variables source_files and " &
- "source_list_file are present",
- Source_List_File.Location);
- end if;
+ --------------------------------------------
+ -- Process_Sources_In_Multi_Language_Mode --
+ --------------------------------------------
- -- Sources is a list of file names
+ procedure Process_Sources_In_Multi_Language_Mode is
+ Iter : Source_Iterator;
+ begin
+ -- Check that two sources of this project do not have the same object
+ -- file name.
- declare
- Current : String_List_Id := Sources.Values;
- Element : String_Element;
- Location : Source_Ptr;
- Name : Name_Id;
+ Check_Object_File_Names : declare
+ Src_Id : Source_Id;
+ Source_Name : File_Name_Type;
- begin
- Source_Names.Reset;
+ procedure Check_Object (Src : Source_Id);
+ -- Check if object file name of the current source is already in
+ -- hash table Object_File_Names. If it is, report an error. If it
+ -- is not, put it there with the file name of the current source.
- -- Put all the sources in the Source_Names hash table
+ ------------------
+ -- Check_Object --
+ ------------------
- while Current /= Nil_String loop
- Element :=
- In_Tree.String_Elements.Table
- (Current);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name
- (Name_Buffer (1 .. Name_Len));
- Name := Name_Find;
+ procedure Check_Object (Src : Source_Id) is
+ begin
+ Source_Name := Object_File_Names.Get (Src.Object);
- -- If the element has no location, then use the
- -- location of Sources to report possible errors.
+ if Source_Name /= No_File then
+ Error_Msg_File_1 := Src.File;
+ Error_Msg_File_2 := Source_Name;
+ Error_Msg
+ (Project,
+ In_Tree,
+ "{ and { have the same object file name",
+ No_Location);
- if Element.Location = No_Location then
- Location := Sources.Location;
- else
- Location := Element.Location;
- end if;
+ else
+ Object_File_Names.Set (Src.Object, Src.File);
+ end if;
+ end Check_Object;
- Source_Names.Set
- (K => Name,
- E =>
- (Name => Name,
- Location => Location,
- Found => False));
+ -- Start of processing for Check_Object_File_Names
- Current := Element.Next;
- end loop;
+ begin
+ Object_File_Names.Reset;
+ Iter := For_Each_Source (In_Tree);
+ loop
+ Src_Id := Prj.Element (Iter);
+ exit when Src_Id = No_Source;
- -- And look for their directories
+ if Src_Id.Compiled and then Src_Id.Object_Exists
+ and then Is_Extending (Project, Src_Id.Project, In_Tree)
+ then
+ if Src_Id.Unit = No_Name then
+ if Src_Id.Kind = Impl then
+ Check_Object (Src_Id);
+ end if;
- Record_Other_Sources
- (Project => Project,
- In_Tree => In_Tree,
- Data => Data,
- Language => Lang,
- Naming_Exceptions => False);
- end;
+ else
+ case Src_Id.Kind is
+ when Spec =>
+ if Src_Id.Other_Part = No_Source then
+ Check_Object (Src_Id);
+ end if;
- -- No source_files specified
+ when Sep =>
+ null;
- -- We check if Source_List_File has been specified
+ when Impl =>
+ if Src_Id.Other_Part /= No_Source then
+ Check_Object (Src_Id);
- elsif not Source_List_File.Default then
+ else
+ -- Check if it is a subunit
- -- Source_List_File is the name of the file
- -- that contains the source file names
+ declare
+ Src_Ind : constant Source_File_Index :=
+ Sinput.P.Load_Project_File
+ (Get_Name_String
+ (Src_Id.Path.Name));
+ begin
+ if Sinput.P.Source_File_Is_Subunit
+ (Src_Ind)
+ then
+ Src_Id.Kind := Sep;
+ else
+ Check_Object (Src_Id);
+ end if;
+ end;
+ end if;
+ end case;
+ end if;
+ end if;
- declare
- Source_File_Path_Name : constant String :=
- Path_Name_Of
- (Source_List_File.Value,
- Data.Directory);
+ Next (Iter);
+ end loop;
+ end Check_Object_File_Names;
+ end Process_Sources_In_Multi_Language_Mode;
- begin
- if Source_File_Path_Name'Length = 0 then
- Err_Vars.Error_Msg_Name_1 :=
- Source_List_File.Value;
- Error_Msg
- (Project, In_Tree,
- "file with sources { does not exist",
- Source_List_File.Location);
+ -- Start of processing for Look_For_Sources
- else
- -- Read the file, putting each source in the
- -- Source_Names hash table.
-
- Get_Sources_From_File
- (Source_File_Path_Name,
- Source_List_File.Location,
- Project, In_Tree);
-
- -- And look for their directories
-
- Record_Other_Sources
- (Project => Project,
- In_Tree => In_Tree,
- Data => Data,
- Language => Lang,
- Naming_Exceptions => False);
- end if;
- end;
+ begin
+ Source_Names.Reset;
+ Find_Excluded_Sources (Project, In_Tree, Data);
- -- Neither Source_Files nor Source_List_File was specified
+ if (Get_Mode = Ada_Only and then Is_A_Language (Data, Name_Ada))
+ or else (Get_Mode = Multi_Language
+ and then Data.Languages /= No_Language_Index)
+ then
+ if Get_Mode = Multi_Language then
+ Load_Naming_Exceptions (Project, In_Tree);
+ end if;
- else
- -- Find all the files that satisfy the naming scheme in
- -- all the source directories. All the naming exceptions
- -- that effectively exist are also part of the source
- -- of this language.
+ Find_Explicit_Sources (Current_Dir, Project, In_Tree, Data);
+ Mark_Excluded_Sources;
- Find_Sources (Project, In_Tree, Data, Lang);
- end if;
- end;
- end if;
- end loop;
+ if Get_Mode = Multi_Language then
+ Process_Sources_In_Multi_Language_Mode;
+ end if;
end if;
end Look_For_Sources;
------------------
function Path_Name_Of
- (File_Name : Name_Id;
- Directory : Name_Id) return String
+ (File_Name : File_Name_Type;
+ Directory : Path_Name_Type) return String
is
- Result : String_Access;
-
+ Result : String_Access;
The_Directory : constant String := Get_Name_String (Directory);
begin
Get_Name_String (File_Name);
- Result := Locate_Regular_File
- (File_Name => Name_Buffer (1 .. Name_Len),
- Path => The_Directory);
+ Result :=
+ Locate_Regular_File
+ (File_Name => Name_Buffer (1 .. Name_Len),
+ Path => The_Directory);
if Result = null then
return "";
else
- Canonical_Case_File_Name (Result.all);
- return Result.all;
+ declare
+ R : String := Result.all;
+ begin
+ Free (Result);
+ Canonical_Case_File_Name (R);
+ return R;
+ end;
end if;
end Path_Name_Of;
- -------------------------------
+ -----------------------------------
-- Prepare_Ada_Naming_Exceptions --
- -------------------------------
+ -----------------------------------
procedure Prepare_Ada_Naming_Exceptions
(List : Array_Element_Id;
In_Tree : Project_Tree_Ref;
Kind : Spec_Or_Body)
is
- Current : Array_Element_Id := List;
+ Current : Array_Element_Id;
Element : Array_Element;
-
- Unit : Unit_Info;
+ Unit : Unit_Info;
begin
-- Traverse the list
+ Current := List;
while Current /= No_Array_Element loop
Element := In_Tree.Array_Elements.Table (Current);
Next => No_Ada_Naming_Exception);
Reverse_Ada_Naming_Exceptions.Set
(Unit, (Element.Value.Value, Element.Value.Index));
- Unit.Next := Ada_Naming_Exceptions.Get (Element.Value.Value);
+ Unit.Next :=
+ Ada_Naming_Exceptions.Get (File_Name_Type (Element.Value.Value));
Ada_Naming_Exception_Table.Increment_Last;
Ada_Naming_Exception_Table.Table
(Ada_Naming_Exception_Table.Last) := Unit;
Ada_Naming_Exceptions.Set
- (Element.Value.Value, Ada_Naming_Exception_Table.Last);
+ (File_Name_Type (Element.Value.Value),
+ Ada_Naming_Exception_Table.Last);
end if;
Current := Element.Next;
end loop;
end Prepare_Ada_Naming_Exceptions;
- ---------------------
- -- Project_Extends --
- ---------------------
-
- function Project_Extends
- (Extending : Project_Id;
- Extended : Project_Id;
- In_Tree : Project_Tree_Ref) return Boolean
- is
- Current : Project_Id := Extending;
- begin
- loop
- if Current = No_Project then
- return False;
-
- elsif Current = Extended then
- return True;
- end if;
-
- Current := In_Tree.Projects.Table (Current).Extends;
- end loop;
- end Project_Extends;
-
-----------------------
-- Record_Ada_Source --
-----------------------
procedure Record_Ada_Source
- (File_Name : Name_Id;
- Path_Name : Name_Id;
+ (File_Name : File_Name_Type;
+ Path_Name : Path_Name_Type;
Project : Project_Id;
In_Tree : Project_Tree_Ref;
Data : in out Project_Data;
Location : Source_Ptr;
Current_Source : in out String_List_Id;
Source_Recorded : in out Boolean;
- Follow_Links : Boolean)
+ Current_Dir : String)
is
- Canonical_File_Name : Name_Id;
- Canonical_Path_Name : Name_Id;
+ Canonical_File_Name : File_Name_Type;
+ Canonical_Path_Name : Path_Name_Type;
Exception_Id : Ada_Naming_Exception_Id;
Unit_Name : Name_Id;
Unit_Kind : Spec_Or_Body;
- Unit_Index : Int := 0;
+ Unit_Ind : Int := 0;
Info : Unit_Info;
Name_Index : Name_And_Index;
Needs_Pragma : Boolean;
File_Name_Recorded : Boolean := False;
begin
- Get_Name_String (File_Name);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Canonical_File_Name := Name_Find;
+ Canonical_File_Name := Canonical_Case_File_Name (Name_Id (File_Name));
- declare
- Canonical_Path : constant String :=
- Normalize_Pathname
- (Get_Name_String (Path_Name),
- Resolve_Links => Follow_Links,
- Case_Sensitive => False);
- begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Canonical_Path);
- Canonical_Path_Name := Name_Find;
- end;
+ if Osint.File_Names_Case_Sensitive then
+ Canonical_Path_Name := Path_Name;
+ else
+ declare
+ Canonical_Path : constant String :=
+ Normalize_Pathname
+ (Get_Name_String (Path_Name),
+ Directory => Current_Dir,
+ Resolve_Links => Opt.Follow_Links_For_Files,
+ Case_Sensitive => False);
+ begin
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer (Canonical_Path);
+ Canonical_Path_Name := Name_Find;
+ end;
+ end if;
-- Find out the unit name, the unit kind and if it needs
-- a specific SFN pragma.
Get_Unit
- (Canonical_File_Name => Canonical_File_Name,
+ (In_Tree => In_Tree,
+ Canonical_File_Name => Canonical_File_Name,
Naming => Data.Naming,
Exception_Id => Exception_Id,
Unit_Name => Unit_Name,
Unit_Kind => Unit_Kind,
Needs_Pragma => Needs_Pragma);
- if Exception_Id = No_Ada_Naming_Exception and then
- Unit_Name = No_Name
+ if Exception_Id = No_Ada_Naming_Exception
+ and then Unit_Name = No_Name
then
if Current_Verbosity = High then
Write_Str (" """);
Write_Line (""" (ignored).");
end if;
- -- The file is not included in the source of the project,
- -- because it is hidden by the exception.
- -- So, there is nothing else to do.
+ -- The file is not included in the source of the project since
+ -- it is hidden by the exception. So, nothing else to do.
return;
end if;
Info.Next := No_Ada_Naming_Exception;
Name_Index := Reverse_Ada_Naming_Exceptions.Get (Info);
- Unit_Name := Info.Unit;
- Unit_Index := Name_Index.Index;
- Unit_Kind := Info.Kind;
+ Unit_Name := Info.Unit;
+ Unit_Ind := Name_Index.Index;
+ Unit_Kind := Info.Kind;
end if;
-- Put the file name in the list of sources of the project
- if not File_Name_Recorded then
- String_Element_Table.Increment_Last
- (In_Tree.String_Elements);
- In_Tree.String_Elements.Table
- (String_Element_Table.Last
- (In_Tree.String_Elements)) :=
- (Value => Canonical_File_Name,
- Display_Value => File_Name,
- Location => No_Location,
- Flag => False,
- Next => Nil_String,
- Index => Unit_Index);
- end if;
+ String_Element_Table.Increment_Last (In_Tree.String_Elements);
+ In_Tree.String_Elements.Table
+ (String_Element_Table.Last (In_Tree.String_Elements)) :=
+ (Value => Name_Id (Canonical_File_Name),
+ Display_Value => Name_Id (File_Name),
+ Location => No_Location,
+ Flag => False,
+ Next => Nil_String,
+ Index => Unit_Ind);
if Current_Source = Nil_String then
- Data.Sources := String_Element_Table.Last
- (In_Tree.String_Elements);
+ Data.Ada_Sources :=
+ String_Element_Table.Last (In_Tree.String_Elements);
else
- In_Tree.String_Elements.Table
- (Current_Source).Next :=
- String_Element_Table.Last
- (In_Tree.String_Elements);
+ In_Tree.String_Elements.Table (Current_Source).Next :=
+ String_Element_Table.Last (In_Tree.String_Elements);
end if;
- Current_Source := String_Element_Table.Last
- (In_Tree.String_Elements);
+ Current_Source :=
+ String_Element_Table.Last (In_Tree.String_Elements);
-- Put the unit in unit list
declare
- The_Unit : Unit_Id :=
- Units_Htable.Get (In_Tree.Units_HT, Unit_Name);
+ The_Unit : Unit_Index :=
+ Units_Htable.Get (In_Tree.Units_HT, Unit_Name);
+
The_Unit_Data : Unit_Data;
begin
-- only the other unit kind (spec or body), or what is
-- in the unit list is a unit of a project we are extending.
- if The_Unit /= No_Unit then
+ if The_Unit /= No_Unit_Index then
The_Unit_Data := In_Tree.Units.Table (The_Unit);
- if The_Unit_Data.File_Names (Unit_Kind).Name = No_Name
- or else Project_Extends
+ if (The_Unit_Data.File_Names (Unit_Kind).Name =
+ Canonical_File_Name
+ and then
+ The_Unit_Data.File_Names
+ (Unit_Kind).Path.Name = Slash)
+ or else The_Unit_Data.File_Names (Unit_Kind).Name = No_File
+ or else Is_Extending
(Data.Extends,
The_Unit_Data.File_Names (Unit_Kind).Project,
In_Tree)
then
- if The_Unit_Data.File_Names (Unit_Kind).Path = Slash then
+ if
+ The_Unit_Data.File_Names (Unit_Kind).Path.Name = Slash
+ then
Remove_Forbidden_File_Name
(The_Unit_Data.File_Names (Unit_Kind).Name);
end if;
The_Unit_Data.File_Names (Unit_Kind) :=
(Name => Canonical_File_Name,
- Index => Unit_Index,
+ Index => Unit_Ind,
Display_Name => File_Name,
- Path => Canonical_Path_Name,
- Display_Path => Path_Name,
+ Path => (Canonical_Path_Name, Path_Name),
Project => Project,
Needs_Pragma => Needs_Pragma);
- In_Tree.Units.Table (The_Unit) :=
- The_Unit_Data;
+ In_Tree.Units.Table (The_Unit) := The_Unit_Data;
Source_Recorded := True;
elsif The_Unit_Data.File_Names (Unit_Kind).Project = Project
- and then (Data.Known_Order_Of_Source_Dirs or else
- The_Unit_Data.File_Names (Unit_Kind).Path =
- Canonical_Path_Name)
+ and then (Data.Known_Order_Of_Source_Dirs
+ or else
+ The_Unit_Data.File_Names
+ (Unit_Kind).Path.Name = Canonical_Path_Name)
then
if Previous_Source = Nil_String then
- Data.Sources := Nil_String;
+ Data.Ada_Sources := Nil_String;
else
- In_Tree.String_Elements.Table
- (Previous_Source).Next := Nil_String;
+ In_Tree.String_Elements.Table (Previous_Source).Next :=
+ Nil_String;
String_Element_Table.Decrement_Last
(In_Tree.String_Elements);
end if;
if The_Location = No_Location then
The_Location :=
- In_Tree.Projects.Table
- (Project).Location;
+ In_Tree.Projects.Table (Project).Location;
end if;
Err_Vars.Error_Msg_Name_1 := Unit_Name;
Error_Msg
- (Project, In_Tree, "duplicate source {", The_Location);
+ (Project, In_Tree, "duplicate unit %%", The_Location);
Err_Vars.Error_Msg_Name_1 :=
In_Tree.Projects.Table
(The_Unit_Data.File_Names (Unit_Kind).Project).Name;
- Err_Vars.Error_Msg_Name_2 :=
- The_Unit_Data.File_Names (Unit_Kind).Path;
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type
+ (The_Unit_Data.File_Names (Unit_Kind).Path.Name);
Error_Msg
(Project, In_Tree,
- "\ project file {, {", The_Location);
+ "\ project file %%, {", The_Location);
Err_Vars.Error_Msg_Name_1 :=
In_Tree.Projects.Table (Project).Name;
- Err_Vars.Error_Msg_Name_2 := Canonical_Path_Name;
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Canonical_Path_Name);
Error_Msg
(Project, In_Tree,
- "\ project file {, {", The_Location);
+ "\ project file %%, {", The_Location);
end if;
-- It is a new unit, create a new record
else
-- First, check if there is no other unit with this file
- -- name in another project. If it is, report an error.
- -- Of course, we do that only for the first unit in the
- -- source file.
+ -- name in another project. If it is, report error but note
+ -- we do that only for the first unit in the source file.
- Unit_Prj := Files_Htable.Get
- (In_Tree.Files_HT, Canonical_File_Name);
+ Unit_Prj :=
+ Files_Htable.Get (In_Tree.Files_HT, Canonical_File_Name);
if not File_Name_Recorded and then
Unit_Prj /= No_Unit_Project
then
- Error_Msg_Name_1 := File_Name;
- Error_Msg_Name_2 :=
- In_Tree.Projects.Table
- (Unit_Prj.Project).Name;
+ Error_Msg_File_1 := File_Name;
+ Error_Msg_Name_1 :=
+ In_Tree.Projects.Table (Unit_Prj.Project).Name;
Error_Msg
(Project, In_Tree,
- "{ is already a source of project {",
+ "{ is already a source of project %%",
Location);
else
The_Unit_Data.Name := Unit_Name;
The_Unit_Data.File_Names (Unit_Kind) :=
(Name => Canonical_File_Name,
- Index => Unit_Index,
+ Index => Unit_Ind,
Display_Name => File_Name,
- Path => Canonical_Path_Name,
- Display_Path => Path_Name,
+ Path => (Canonical_Path_Name, Path_Name),
Project => Project,
Needs_Pragma => Needs_Pragma);
- In_Tree.Units.Table (The_Unit) :=
- The_Unit_Data;
+ In_Tree.Units.Table (The_Unit) := The_Unit_Data;
Source_Recorded := True;
end if;
end if;
end if;
end Record_Ada_Source;
- --------------------------
- -- Record_Other_Sources --
- --------------------------
+ -------------------
+ -- Remove_Source --
+ -------------------
- procedure Record_Other_Sources
- (Project : Project_Id;
- In_Tree : Project_Tree_Ref;
- Data : in out Project_Data;
- Language : Language_Index;
- Naming_Exceptions : Boolean)
+ procedure Remove_Source
+ (Id : Source_Id;
+ Replaced_By : Source_Id)
is
- Source_Dir : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
- Path : Name_Id;
-
- Dir : Dir_Type;
- Canonical_Name : Name_Id;
-
- Name_Str : String (1 .. 1_024);
- Last : Natural := 0;
- NL : Name_Location;
-
- First_Error : Boolean := True;
-
- Suffix : constant String := Body_Suffix_Of (Language, Data, In_Tree);
+ Source : Source_Id;
begin
- while Source_Dir /= Nil_String loop
- Element := In_Tree.String_Elements.Table (Source_Dir);
-
- declare
- Dir_Path : constant String := Get_Name_String (Element.Value);
-
- begin
- if Current_Verbosity = High then
- Write_Str ("checking directory """);
- Write_Str (Dir_Path);
- Write_Str (""" for ");
-
- if Naming_Exceptions then
- Write_Str ("naming exceptions");
-
- else
- Write_Str ("sources");
- end if;
-
- Write_Str (" of Language ");
- Display_Language_Name (Language);
- end if;
-
- Open (Dir, Dir_Path);
+ if Current_Verbosity = High then
+ Write_Str ("Removing source ");
+ Write_Line (Get_Name_String (Id.File));
+ end if;
- loop
- Read (Dir, Name_Str, Last);
- exit when Last = 0;
+ if Replaced_By /= No_Source then
+ Id.Replaced_By := Replaced_By;
+ Replaced_By.Declared_In_Interfaces := Id.Declared_In_Interfaces;
+ end if;
- if Is_Regular_File
- (Dir_Path & Directory_Separator & Name_Str (1 .. Last))
- then
- Name_Len := Last;
- Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Canonical_Name := Name_Find;
- NL := Source_Names.Get (Canonical_Name);
+ Source := Id.Language.First_Source;
- if NL /= No_Name_Location then
- if NL.Found then
- if not Data.Known_Order_Of_Source_Dirs then
- Error_Msg_Name_1 := Canonical_Name;
- Error_Msg
- (Project, In_Tree,
- "{ is found in several source directories",
- NL.Location);
- end if;
+ if Source = Id then
+ Id.Language.First_Source := Id.Next_In_Lang;
- else
- NL.Found := True;
- Source_Names.Set (Canonical_Name, NL);
- Name_Len := Dir_Path'Length;
- Name_Buffer (1 .. Name_Len) := Dir_Path;
- Add_Char_To_Name_Buffer (Directory_Separator);
- Add_Str_To_Name_Buffer (Name_Str (1 .. Last));
- Path := Name_Find;
-
- Check_For_Source
- (File_Name => Canonical_Name,
- Path_Name => Path,
- Project => Project,
- In_Tree => In_Tree,
- Data => Data,
- Location => NL.Location,
- Language => Language,
- Suffix => Suffix,
- Naming_Exception => Naming_Exceptions);
- end if;
- end if;
- end if;
- end loop;
+ else
+ while Source.Next_In_Lang /= Id loop
+ Source := Source.Next_In_Lang;
+ end loop;
- Close (Dir);
- end;
+ Source.Next_In_Lang := Id.Next_In_Lang;
+ end if;
+ end Remove_Source;
- Source_Dir := Element.Next;
- end loop;
+ -----------------------
+ -- Report_No_Sources --
+ -----------------------
- if not Naming_Exceptions then
- NL := Source_Names.Get_First;
+ procedure Report_No_Sources
+ (Project : Project_Id;
+ Lang_Name : String;
+ In_Tree : Project_Tree_Ref;
+ Location : Source_Ptr;
+ Continuation : Boolean := False)
+ is
+ begin
+ case When_No_Sources is
+ when Silent =>
+ null;
- -- It is an error if a source file name in a source list or
- -- in a source list file is not found.
+ when Warning | Error =>
+ declare
+ Msg : constant String :=
+ "<there are no " &
+ Lang_Name &
+ " sources in this project";
- while NL /= No_Name_Location loop
- if not NL.Found then
- Err_Vars.Error_Msg_Name_1 := NL.Name;
+ begin
+ Error_Msg_Warn := When_No_Sources = Warning;
- if First_Error then
+ if Continuation then
Error_Msg
- (Project, In_Tree,
- "source file { cannot be found",
- NL.Location);
- First_Error := False;
+ (Project, In_Tree, "\" & Msg, Location);
else
Error_Msg
- (Project, In_Tree,
- "\source file { cannot be found",
- NL.Location);
- end if;
- end if;
-
- NL := Source_Names.Get_Next;
- end loop;
-
- -- Any naming exception of this language that is not in a list
- -- of sources must be removed.
-
- declare
- Source_Id : Other_Source_Id := Data.First_Other_Source;
- Prev_Id : Other_Source_Id := No_Other_Source;
- Source : Other_Source;
-
- begin
- while Source_Id /= No_Other_Source loop
- Source := In_Tree.Other_Sources.Table (Source_Id);
-
- if Source.Language = Language
- and then Source.Naming_Exception
- then
- if Current_Verbosity = High then
- Write_Str ("Naming exception """);
- Write_Str (Get_Name_String (Source.File_Name));
- Write_Str (""" is not in the list of sources,");
- Write_Line (" so it is removed.");
- end if;
-
- if Prev_Id = No_Other_Source then
- Data.First_Other_Source := Source.Next;
-
- else
- In_Tree.Other_Sources.Table
- (Prev_Id).Next := Source.Next;
- end if;
-
- Source_Id := Source.Next;
-
- if Source_Id = No_Other_Source then
- Data.Last_Other_Source := Prev_Id;
- end if;
-
- else
- Prev_Id := Source_Id;
- Source_Id := Source.Next;
+ (Project, In_Tree, Msg, Location);
end if;
- end loop;
- end;
- end if;
- end Record_Other_Sources;
+ end;
+ end case;
+ end Report_No_Sources;
----------------------
-- Show_Source_Dirs --
----------------------
procedure Show_Source_Dirs
- (Project : Project_Id;
+ (Data : Project_Data;
In_Tree : Project_Tree_Ref)
is
Current : String_List_Id;
begin
Write_Line ("Source_Dirs:");
- Current := In_Tree.Projects.Table (Project).Source_Dirs;
+ Current := Data.Source_Dirs;
while Current /= Nil_String loop
Element := In_Tree.String_Elements.Table (Current);
Write_Str (" ");
Write_Line ("end Source_Dirs.");
end Show_Source_Dirs;
- ----------------
- -- Suffix_For --
- ----------------
-
- function Suffix_For
- (Language : Language_Index;
- Naming : Naming_Data;
- In_Tree : Project_Tree_Ref) return Name_Id
- is
- Suffix : constant Variable_Value :=
- Value_Of
- (Index => Language_Names.Table (Language),
- Src_Index => 0,
- In_Array => Naming.Body_Suffix,
- In_Tree => In_Tree);
- begin
- -- If no suffix for this language in package Naming, use the default
-
- if Suffix = Nil_Variable_Value then
- Name_Len := 0;
-
- case Language is
- when Ada_Language_Index =>
- Add_Str_To_Name_Buffer (".adb");
-
- when C_Language_Index =>
- Add_Str_To_Name_Buffer (".c");
-
- when C_Plus_Plus_Language_Index =>
- Add_Str_To_Name_Buffer (".cc");
-
- when others =>
- return No_Name;
- end case;
-
- -- Otherwise use the one specified
-
- else
- Get_Name_String (Suffix.Value);
- end if;
-
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- return Name_Find;
- end Suffix_For;
-
-------------------------
-- Warn_If_Not_Sources --
-------------------------
Specs : Boolean;
Extending : Boolean)
is
- Conv : Array_Element_Id := Conventions;
+ Conv : Array_Element_Id;
Unit : Name_Id;
- The_Unit_Id : Unit_Id;
+ The_Unit_Id : Unit_Index;
The_Unit_Data : Unit_Data;
Location : Source_Ptr;
begin
+ Conv := Conventions;
while Conv /= No_Array_Element loop
Unit := In_Tree.Array_Elements.Table (Conv).Index;
Error_Msg_Name_1 := Unit;
Get_Name_String (Unit);
To_Lower (Name_Buffer (1 .. Name_Len));
Unit := Name_Find;
- The_Unit_Id := Units_Htable.Get
- (In_Tree.Units_HT, Unit);
- Location := In_Tree.Array_Elements.Table
- (Conv).Value.Location;
+ The_Unit_Id := Units_Htable.Get (In_Tree.Units_HT, Unit);
+ Location := In_Tree.Array_Elements.Table (Conv).Value.Location;
- if The_Unit_Id = No_Unit then
- Error_Msg
- (Project, In_Tree,
- "?unknown unit {",
- Location);
+ if The_Unit_Id = No_Unit_Index then
+ Error_Msg (Project, In_Tree, "?unknown unit %%", Location);
else
The_Unit_Data := In_Tree.Units.Table (The_Unit_Id);
+ Error_Msg_Name_2 :=
+ In_Tree.Array_Elements.Table (Conv).Value.Value;
if Specs then
if not Check_Project
then
Error_Msg
(Project, In_Tree,
- "?unit{ has no spec in this project",
+ "?source of spec of unit %% (%%)" &
+ " cannot be found in this project",
Location);
end if;
then
Error_Msg
(Project, In_Tree,
- "?unit{ has no body in this project",
+ "?source of body of unit %% (%%)" &
+ " cannot be found in this project",
Location);
end if;
end if;
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