-- --
-- B o d y --
-- --
--- Copyright (C) 2000-2003 Free Software Foundation, Inc. --
+-- Copyright (C) 2000-2007, 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- --
-- 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. --
+-- to the Free Software Foundation, 51 Franklin Street, Fifth Floor, --
+-- Boston, MA 02110-1301, USA. --
-- --
-- GNAT was originally developed by the GNAT team at New York University. --
-- Extensive contributions were provided by Ada Core Technologies Inc. --
with Err_Vars; use Err_Vars;
with Fmap; use Fmap;
with Hostparm;
-with MLib.Tgt;
-with Namet; use Namet;
+with MLib.Tgt; use MLib.Tgt;
+with Opt; use Opt;
with Osint; use Osint;
with Output; use Output;
-with MLib.Tgt; use MLib.Tgt;
-with Prj.Com; use Prj.Com;
with Prj.Env; use Prj.Env;
with Prj.Err;
with Prj.Util; use Prj.Util;
with Sinput.P;
with Snames; use Snames;
-with Types; use Types;
+with Table; use Table;
+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
- Error_Report : Put_Line_Access := null;
+ 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
- ALI_Suffix : constant String := ".ali";
+ Object_Suffix : constant String := Get_Target_Object_Suffix.all;
+ -- File suffix for object files
type Name_Location is record
- Name : Name_Id;
+ Name : File_Name_Type;
Location : Source_Ptr;
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
- -- Source_Names, used by procedure
- -- Ada_Check.Get_Path_Names_And_Record_Sources.
+ -- Source_Names, used by procedure Get_Path_Names_And_Record_Sources.
No_Name_Location : constant Name_Location :=
- (Name => No_Name, Location => No_Location, Found => False);
+ (Name => No_File,
+ Location => No_Location,
+ 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
- -- Ada_Check.Get_Path_Names_And_Record_Sources.
+ -- Source_Names, used by procedure Get_Path_Names_And_Record_Sources.
package Recursive_Dirs is new GNAT.HTable.Simple_HTable
(Header_Num => Header_Num,
Element => Boolean,
No_Element => False,
- Key => Name_Id,
+ Key => File_Name_Type,
Hash => Hash,
Equal => "=");
-- Hash table to store recursive source directories, to avoid looking
-- several times, and to avoid cycles that may be introduced by symbolic
-- links.
+ type Ada_Naming_Exception_Id is new Nat;
+ No_Ada_Naming_Exception : constant Ada_Naming_Exception_Id := 0;
+
+ type Unit_Info is record
+ Kind : Spec_Or_Body;
+ 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);
+
+ package Ada_Naming_Exception_Table is new Table.Table
+ (Table_Component_Type => Unit_Info,
+ Table_Index_Type => Ada_Naming_Exception_Id,
+ Table_Low_Bound => 1,
+ Table_Initial => 20,
+ Table_Increment => 100,
+ Table_Name => "Prj.Nmsc.Ada_Naming_Exception_Table");
+
+ package Ada_Naming_Exceptions is new GNAT.HTable.Simple_HTable
+ (Header_Num => Header_Num,
+ Element => Ada_Naming_Exception_Id,
+ No_Element => No_Ada_Naming_Exception,
+ 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.
+
+ function Hash (Unit : Unit_Info) return Header_Num;
+
+ type Name_And_Index is record
+ Name : Name_Id := No_Name;
+ Index : Int := 0;
+ end record;
+ No_Name_And_Index : constant Name_And_Index :=
+ (Name => No_Name, Index => 0);
+
+ package Reverse_Ada_Naming_Exceptions is new GNAT.HTable.Simple_HTable
+ (Header_Num => Header_Num,
+ Element => Name_And_Index,
+ No_Element => No_Name_And_Index,
+ 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.
+
function ALI_File_Name (Source : String) return String;
- -- Return the ALI file name corresponding to a source.
+ -- Return the ALI file name corresponding to a source
- procedure Check_Ada_Naming_Scheme
+ procedure Check_Ada_Name (Name : String; Unit : out Name_Id);
+ -- Check that Name is a valid Ada unit name. If not, an error message is
+ -- output, and Unit is set to No_Name, otherwise Unit is set to the
+ -- unit name referenced by Name.
+
+ procedure Check_Naming_Scheme
+ (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
(Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
Naming : Naming_Data);
- -- Check that the package Naming is correct.
+ -- Check that the package Naming is correct
+
+ procedure Check_For_Source
+ (File_Name : File_Name_Type;
+ Path_Name : File_Name_Type;
+ 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. ???
+
+ procedure Check_If_Externally_Built
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data);
+ -- 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;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data);
+ -- Check the library attributes of project Project in project tree In_Tree
+ -- and modify its data Data accordingly.
+
+ procedure Check_Package_Naming
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data);
+ -- Check package Naming of project Project in project tree In_Tree and
+ -- modify its data Data accordingly.
+
+ procedure Check_Programming_Languages
+ (In_Tree : Project_Tree_Ref; 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.
+
+ function Check_Project
+ (P : Project_Id;
+ Root_Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Extending : Boolean) return Boolean;
+ -- Returns True if P is Root_Project or, if Extending is True, a project
+ -- extended by Root_Project.
+
+ procedure Check_Stand_Alone_Library
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ 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.
+
+ 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
- procedure Check_Ada_Name
- (Name : String;
- Unit : out Name_Id);
- -- Check that a name is a valid Ada unit name.
+ 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.
procedure Error_Msg
(Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
Msg : String;
Flag_Location : Source_Ptr);
-- Output an error message. If Error_Report is null, simply call
-- Prj.Err.Error_Msg. Otherwise, disregard Flag_Location and use
-- Error_Report.
+ procedure Find_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.
+
+ 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;
+ Data : in out Project_Data);
+ -- Get the object directory, the exec directory and the source directories
+ -- of a project.
+
+ procedure Get_Mains
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data);
+ -- Get the mains of a project from attribute Main, if it exists, and put
+ -- them in the project data.
+
+ procedure Get_Sources_From_File
+ (Path : String;
+ Location : Source_Ptr;
+ Project : Project_Id;
+ In_Tree : Project_Tree_Ref);
+ -- Get the list of sources from a text file and put them in hash table
+ -- Source_Names.
+
procedure Get_Unit
- (Canonical_File_Name : Name_Id;
+ (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.
+ -- 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;
+ 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.
- procedure Record_Source
- (File_Name : Name_Id;
- Path_Name : Name_Id;
+ 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 := "";
+ Location : Source_Ptr := No_Location);
+ -- 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 Project_Setup
+ -- is True and Create is a non null string, an attempt is made to create
+ -- the directory. If the directory does not exist and Project_Setup is
+ -- false, then Dir and Display are set to No_Name.
+
+ 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 project Project in project tree In_Tree and
+ -- update its Data accordingly. Resolve symbolic links in the path names
+ -- if Follow_Links is True.
+
+ function Path_Name_Of
+ (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;
+ In_Tree : Project_Tree_Ref;
+ Kind : Spec_Or_Body);
+ -- 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 : File_Name_Type;
+ Path_Name : File_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);
+ Source_Recorded : in out Boolean;
+ Follow_Links : Boolean);
-- Put a unit in the list of units of a project, if the file name
-- corresponds to a valid unit name.
- procedure Show_Source_Dirs (Project : Project_Id);
- -- List all the source directories of a project.
+ 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 Report_No_Ada_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Location : Source_Ptr);
+ -- Report an error or a warning depending on the value of When_No_Sources
+
+ procedure Show_Source_Dirs
+ (Project : Project_Id; 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 File_Name_Type;
+ -- 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.
- procedure Locate_Directory
- (Name : Name_Id;
- Parent : Name_Id;
- Dir : out Name_Id;
- Display : out Name_Id);
- -- Locate a directory.
- -- Returns No_Name if directory does not exist.
+ -------------------
+ -- ALI_File_Name --
+ -------------------
- 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.
+ function ALI_File_Name (Source : String) return String is
+ begin
+ -- If the source name has an extension, then replace it with
+ -- the ALI suffix.
- function Project_Extends
- (Extending : Project_Id;
- Extended : Project_Id)
- return Boolean;
- -- Returns True if Extending is extending directly or indirectly Extended.
+ for Index in reverse Source'First + 1 .. Source'Last loop
+ if Source (Index) = '.' then
+ return Source (Source'First .. Index - 1) & ALI_Suffix;
+ end if;
+ end loop;
- procedure Check_Naming_Scheme
- (Data : in out Project_Data;
- Project : Project_Id);
- -- Check the naming scheme part of Data
+ -- If there is no dot, or if it is the first character, just add the
+ -- ALI suffix.
- type Unit_Info is record
- Kind : Spec_Or_Body;
- Unit : Name_Id;
- end record;
- No_Unit : constant Unit_Info := (Specification, No_Name);
+ return Source & ALI_Suffix;
+ end ALI_File_Name;
- package Naming_Exceptions is new GNAT.HTable.Simple_HTable
- (Header_Num => Header_Num,
- Element => Unit_Info,
- No_Element => No_Unit,
- Key => Name_Id,
- Hash => Hash,
- Equal => "=");
+ -----------
+ -- Check --
+ -----------
- function Hash (Unit : Unit_Info) return Header_Num;
+ procedure Check
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Report_Error : Put_Line_Access;
+ Follow_Links : Boolean;
+ When_No_Sources : Error_Warning)
+ is
+ Data : Project_Data := In_Tree.Projects.Table (Project);
+ Extending : Boolean := False;
- package Reverse_Naming_Exceptions is new GNAT.HTable.Simple_HTable
- (Header_Num => Header_Num,
- Element => Name_Id,
- No_Element => No_Name,
- 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.
+ begin
+ Nmsc.When_No_Sources := When_No_Sources;
+ Error_Report := Report_Error;
- procedure Prepare_Naming_Exceptions
- (List : Array_Element_Id;
- Kind : Spec_Or_Body);
- -- Prepare the internal hash tables used for checking naming exceptions.
- -- Insert all elements of List in the tables.
+ Recursive_Dirs.Reset;
- procedure Free_Naming_Exceptions;
- -- Free the internal hash tables used for checking naming exceptions
+ -- Object, exec and source directories
- 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
+ Get_Directories (Project, In_Tree, Data);
- ----------------------------
- -- Compute_Directory_Last --
- ----------------------------
+ -- Get the programming languages
- function Compute_Directory_Last (Dir : String) return Natural is
- begin
- if Dir'Length > 1
- and then (Dir (Dir'Last - 1) = Directory_Separator
- or else Dir (Dir'Last - 1) = '/')
- then
- return Dir'Last - 1;
- else
- return Dir'Last;
- end if;
- end Compute_Directory_Last;
+ Check_Programming_Languages (In_Tree, Data);
+ -- Library attributes
- -------------------------------
- -- Prepare_Naming_Exceptions --
- -------------------------------
+ Check_Library_Attributes (Project, In_Tree, Data);
- procedure Prepare_Naming_Exceptions
- (List : Array_Element_Id;
- Kind : Spec_Or_Body)
- is
- Current : Array_Element_Id := List;
- Element : Array_Element;
+ Check_If_Externally_Built (Project, In_Tree, Data);
- begin
- while Current /= No_Array_Element loop
- Element := Array_Elements.Table (Current);
+ if Current_Verbosity = High then
+ Show_Source_Dirs (Project, In_Tree);
+ end if;
- if Element.Index /= No_Name then
- Naming_Exceptions.Set
- (Element.Value.Value,
- (Kind => Kind, Unit => Element.Index));
- Reverse_Naming_Exceptions.Set
- ((Kind => Kind, Unit => Element.Index),
- Element.Value.Value);
- end if;
+ Check_Package_Naming (Project, In_Tree, Data);
- Current := Element.Next;
- end loop;
- end Prepare_Naming_Exceptions;
+ Extending := Data.Extends /= No_Project;
- ----------
- -- Hash --
- ----------
+ Check_Naming_Scheme (Data, Project, In_Tree);
- function Hash (Unit : Unit_Info) return Header_Num is
- begin
- return Header_Num (Unit.Unit mod 2048);
- end Hash;
+ Prepare_Ada_Naming_Exceptions
+ (Data.Naming.Bodies, In_Tree, Body_Part);
+ Prepare_Ada_Naming_Exceptions
+ (Data.Naming.Specs, In_Tree, Specification);
- ----------------------------
- -- Free_Naming_Exceptions --
- ----------------------------
+ -- Find the sources
- procedure Free_Naming_Exceptions is
- begin
- Naming_Exceptions.Reset;
- Reverse_Naming_Exceptions.Reset;
- end Free_Naming_Exceptions;
+ if Data.Source_Dirs /= Nil_String then
+ Look_For_Sources (Project, In_Tree, Data, Follow_Links);
+ end if;
- -------------------------
- -- Check_Naming_Scheme --
- -------------------------
+ if Data.Ada_Sources_Present then
- procedure Check_Naming_Scheme
- (Data : in out Project_Data;
- Project : Project_Id)
- is
- Naming_Id : constant Package_Id :=
- Util.Value_Of (Name_Naming, Data.Decl.Packages);
+ -- Check that all individual naming conventions apply to sources of
+ -- this project file.
- Naming : Package_Element;
+ 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);
+ end if;
- procedure Check_Unit_Names (List : Array_Element_Id);
- -- Check that a list of unit names contains only valid names.
+ -- If it is a library project file, check if it is a standalone library
- ----------------------
- -- Check_Unit_Names --
- ----------------------
+ if Data.Library then
+ Check_Stand_Alone_Library (Project, In_Tree, Data, Extending);
+ end if;
- procedure Check_Unit_Names (List : Array_Element_Id) is
- Current : Array_Element_Id := List;
- Element : Array_Element;
- Unit_Name : Name_Id;
+ -- Put the list of Mains, if any, in the project data
- begin
- -- Loop through elements of the string list
+ Get_Mains (Project, In_Tree, Data);
- while Current /= No_Array_Element loop
- Element := Array_Elements.Table (Current);
+ -- Update the project data in the Projects table
- -- Put file name in canonical case
+ In_Tree.Projects.Table (Project) := Data;
- Get_Name_String (Element.Value.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Element.Value.Value := Name_Find;
+ Free_Ada_Naming_Exceptions;
+ end Check;
- -- Check that it contains a valid unit name
+ --------------------
+ -- Check_Ada_Name --
+ --------------------
- Get_Name_String (Element.Index);
- Check_Ada_Name (Name_Buffer (1 .. Name_Len), Unit_Name);
+ procedure Check_Ada_Name (Name : String; Unit : out Name_Id) is
+ The_Name : String := Name;
+ Real_Name : Name_Id;
+ Need_Letter : Boolean := True;
+ Last_Underscore : Boolean := False;
+ OK : Boolean := The_Name'Length > 0;
- if Unit_Name = No_Name then
- Err_Vars.Error_Msg_Name_1 := Element.Index;
- Error_Msg
- (Project,
- "{ is not a valid unit name.",
- Element.Value.Location);
+ begin
+ To_Lower (The_Name);
- else
- if Current_Verbosity = High then
- Write_Str (" Unit (""");
- Write_Str (Get_Name_String (Unit_Name));
- Write_Line (""")");
- end if;
+ Name_Len := The_Name'Length;
+ Name_Buffer (1 .. Name_Len) := The_Name;
- Element.Index := Unit_Name;
- Array_Elements.Table (Current) := Element;
- end if;
+ -- Special cases of children of packages A, G, I and S on VMS
- Current := Element.Next;
- end loop;
- end Check_Unit_Names;
+ 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
+ Name_Buffer (2) := '.';
+ Name_Buffer (3 .. Name_Len - 1) := Name_Buffer (4 .. Name_Len);
+ Name_Len := Name_Len - 1;
+ end if;
- -- Start of processing for Check_Naming_Scheme
+ Real_Name := Name_Find;
- begin
- -- If there is a package Naming, we will put in Data.Naming what is in
- -- this package Naming.
+ -- Check first that the given name is not an Ada reserved word
- if Naming_Id /= No_Package then
- Naming := Packages.Table (Naming_Id);
+ 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
+ then
+ Unit := No_Name;
if Current_Verbosity = High then
- Write_Line ("Checking ""Naming"" for Ada.");
+ Write_Str (The_Name);
+ Write_Line (" is an Ada reserved word.");
end if;
- declare
- Bodies : constant Array_Element_Id :=
- Util.Value_Of (Name_Body, Naming.Decl.Arrays);
-
- Specs : constant Array_Element_Id :=
- Util.Value_Of (Name_Spec, Naming.Decl.Arrays);
-
- begin
- if Bodies /= No_Array_Element then
+ return;
+ end if;
- -- We have elements in the array Body_Part
+ for Index in The_Name'Range loop
+ if Need_Letter then
- if Current_Verbosity = High then
- Write_Line ("Found Bodies.");
- end if;
+ -- We need a letter (at the beginning, and following a dot),
+ -- but we don't have one.
- Data.Naming.Bodies := Bodies;
- Check_Unit_Names (Bodies);
+ if Is_Letter (The_Name (Index)) then
+ Need_Letter := False;
else
- if Current_Verbosity = High then
- Write_Line ("No Bodies.");
- end if;
- end if;
-
- if Specs /= No_Array_Element then
-
- -- We have elements in the array Specs
+ OK := False;
if Current_Verbosity = High then
- Write_Line ("Found Specs.");
+ Write_Int (Types.Int (Index));
+ Write_Str (": '");
+ Write_Char (The_Name (Index));
+ Write_Line ("' is not a letter.");
end if;
- Data.Naming.Specs := Specs;
- Check_Unit_Names (Specs);
-
- else
- if Current_Verbosity = High then
- Write_Line ("No Specs.");
- end if;
+ exit;
end if;
- end;
+
+ elsif Last_Underscore
+ and then (The_Name (Index) = '_' or else The_Name (Index) = '.')
+ then
+ -- Two underscores are illegal, and a dot cannot follow
+ -- an underscore.
+
+ OK := False;
+
+ if Current_Verbosity = High then
+ Write_Int (Types.Int (Index));
+ Write_Str (": '");
+ Write_Char (The_Name (Index));
+ Write_Line ("' is illegal here.");
+ end if;
+
+ exit;
+
+ elsif The_Name (Index) = '.' then
+
+ -- We need a letter after a dot
+
+ Need_Letter := True;
+
+ elsif The_Name (Index) = '_' then
+ Last_Underscore := True;
+
+ else
+ -- We need an letter or a digit
+
+ Last_Underscore := False;
+
+ if not Is_Alphanumeric (The_Name (Index)) then
+ OK := False;
+
+ if Current_Verbosity = High then
+ Write_Int (Types.Int (Index));
+ Write_Str (": '");
+ Write_Char (The_Name (Index));
+ Write_Line ("' is not alphanumeric.");
+ end if;
+
+ exit;
+ end if;
+ end if;
+ end loop;
+
+ -- Cannot end with an underscore or a dot
+
+ OK := OK and then not Need_Letter and then not Last_Underscore;
+
+ if OK then
+ Unit := Real_Name;
+
+ else
+ -- Signal a problem with No_Name
+
+ Unit := No_Name;
+ end if;
+ end Check_Ada_Name;
+
+ --------------------------------------
+ -- Check_Ada_Naming_Scheme_Validity --
+ --------------------------------------
+
+ procedure Check_Ada_Naming_Scheme_Validity
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Naming : Naming_Data)
+ is
+ begin
+ -- Only check if we are not using the Default naming scheme
+
+ if Naming /= In_Tree.Private_Part.Default_Naming then
+ declare
+ Dot_Replacement : constant String :=
+ Get_Name_String
+ (Naming.Dot_Replacement);
+
+ Spec_Suffix : constant String :=
+ Get_Name_String
+ (Naming.Ada_Spec_Suffix);
+
+ Body_Suffix : constant String :=
+ Get_Name_String
+ (Naming.Ada_Body_Suffix);
+
+ Separate_Suffix : constant String :=
+ Get_Name_String
+ (Naming.Separate_Suffix);
+
+ 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;
+
+ -- Suffixes cannot
+ -- - be empty
+
+ if Is_Illegal_Suffix
+ (Spec_Suffix, Dot_Replacement = ".")
+ then
+ Err_Vars.Error_Msg_File_1 := Naming.Ada_Spec_Suffix;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is illegal for Spec_Suffix",
+ Naming.Spec_Suffix_Loc);
+ end if;
+
+ if Is_Illegal_Suffix (Body_Suffix, Dot_Replacement = ".") then
+ Err_Vars.Error_Msg_File_1 := Naming.Ada_Body_Suffix;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is illegal for Body_Suffix",
+ Naming.Body_Suffix_Loc);
+ end if;
+
+ if Body_Suffix /= Separate_Suffix then
+ if Is_Illegal_Suffix
+ (Separate_Suffix, Dot_Replacement = ".")
+ then
+ Err_Vars.Error_Msg_File_1 := Naming.Separate_Suffix;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is illegal for Separate_Suffix",
+ Naming.Sep_Suffix_Loc);
+ end if;
+ end if;
+
+ -- Spec_Suffix cannot have the same termination as
+ -- Body_Suffix or Separate_Suffix
+
+ 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;
+
+ 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;
+
+ ----------------------
+ -- Check_For_Source --
+ ----------------------
+
+ procedure Check_For_Source
+ (File_Name : File_Name_Type;
+ Path_Name : File_Name_Type;
+ 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;
+
+ begin
+ Canonical_Case_File_Name (Name);
+
+ -- 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.
+
+ 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;
+
+ declare
+ Path : constant String := Get_Name_String (Path_Name);
+ C_Path : String := Path;
+
+ Path_Id : Path_Name_Type;
+ C_Path_Id : Path_Name_Type;
+ -- The path name id (in canonical case)
+
+ File_Id : File_Name_Type;
+ -- The file name id (in canonical case)
+
+ Obj_Id : File_Name_Type;
+ -- The object file name
+
+ Obj_Path_Id : Path_Name_Type;
+ -- The object path name
+
+ Dep_Id : File_Name_Type;
+ -- The dependency file name
+
+ Dep_Path_Id : Path_Name_Type;
+ -- The dependency path name
+
+ Dot_Pos : Natural := 0;
+ -- Position of the last dot in Name
+
+ Source : Other_Source;
+ Source_Id : Other_Source_Id := Data.First_Other_Source;
+
+ begin
+ Canonical_Case_File_Name (C_Path);
+
+ -- Get the file name id
+
+ Name_Len := Name'Length;
+ Name_Buffer (1 .. Name_Len) := Name;
+ File_Id := Name_Find;
+
+ -- Get the path name id
+
+ Name_Len := Path'Length;
+ Name_Buffer (1 .. Name_Len) := Path;
+ Path_Id := Name_Find;
+
+ Name_Len := C_Path'Length;
+ Name_Buffer (1 .. Name_Len) := C_Path;
+ C_Path_Id := Name_Find;
+
+ -- Find the position of the last dot
+
+ for J in reverse Name'Range loop
+ if Name (J) = '.' then
+ Dot_Pos := J;
+ exit;
+ end if;
+ end loop;
+
+ if Dot_Pos <= Name'First then
+ Dot_Pos := Name'Last + 1;
+ end if;
+
+ -- Compute the object file name
+
+ Get_Name_String (File_Id);
+ Name_Len := Dot_Pos - Name'First;
+
+ for J in Object_Suffix'Range loop
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) := Object_Suffix (J);
+ end loop;
+
+ Obj_Id := Name_Find;
+
+ -- Compute the object path name
+
+ Get_Name_String (Data.Display_Object_Dir);
+
+ 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;
+
+ Add_Str_To_Name_Buffer (Get_Name_String (Obj_Id));
+ Obj_Path_Id := Name_Find;
+
+ -- Compute the dependency file name
+
+ 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;
+
+ -- Compute the dependency path name
+
+ Get_Name_String (Data.Display_Object_Dir);
+
+ 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;
+
+ Add_Str_To_Name_Buffer (Get_Name_String (Dep_Id));
+ Dep_Path_Id := Name_Find;
+
+ -- 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.
+
+ while Source_Id /= No_Other_Source loop
+ Source := In_Tree.Other_Sources.Table (Source_Id);
+
+ if Source.File_Name = File_Id then
+
+ -- Two sources of different languages cannot have the same
+ -- file name.
+
+ if Source.Language /= Language then
+ Error_Msg_File_1 := File_Name;
+ Error_Msg
+ (Project, In_Tree,
+ "{ cannot be a source of several languages",
+ Real_Location);
+ return;
+
+ -- No problem if a file has already been specified as
+ -- a naming exception of this language.
+
+ elsif Source.Path_Name = C_Path_Id then
+
+ -- Reset the naming exception flag, if this is not a
+ -- naming exception.
+
+ if not Naming_Exception then
+ In_Tree.Other_Sources.Table
+ (Source_Id).Naming_Exception := False;
+ end if;
+
+ return;
+
+ -- 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.
+
+ elsif Data.Known_Order_Of_Source_Dirs then
+ return;
+
+ -- But it is an error if the order of the source directories
+ -- is not known.
+
+ else
+ Error_Msg_File_1 := File_Name;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is found in several source directories",
+ Real_Location);
+ return;
+ end if;
+
+ -- Two sources with different file names cannot have the same
+ -- object file name.
+
+ elsif Source.Object_Name = Obj_Id then
+ Error_Msg_File_1 := File_Id;
+ Error_Msg_File_2 := Source.File_Name;
+ Error_Msg_File_3 := Obj_Id;
+ Error_Msg
+ (Project, In_Tree,
+ "{ and { have the same object file {",
+ Real_Location);
+ return;
+ end if;
+
+ Source_Id := Source.Next;
+ end loop;
+
+ 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;
+
+ -- Create the Other_Source record
+
+ 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);
+
+ -- And add it to the Other_Sources table
+
+ Other_Source_Table.Increment_Last (In_Tree.Other_Sources);
+ In_Tree.Other_Sources.Table
+ (Other_Source_Table.Last (In_Tree.Other_Sources)) := Source;
+
+ -- There are sources of languages other than Ada in this project
+
+ Data.Other_Sources_Present := True;
+
+ -- And there are sources of this language in this project
+
+ Set (Language, True, Data, In_Tree);
+
+ -- Add this source to the list of sources of languages other than
+ -- Ada of the project.
+
+ if Data.First_Other_Source = No_Other_Source then
+ Data.First_Other_Source :=
+ Other_Source_Table.Last (In_Tree.Other_Sources);
+
+ else
+ In_Tree.Other_Sources.Table (Data.Last_Other_Source).Next :=
+ Other_Source_Table.Last (In_Tree.Other_Sources);
+ end if;
+
+ Data.Last_Other_Source :=
+ Other_Source_Table.Last (In_Tree.Other_Sources);
+ end;
+ end if;
+ end Check_For_Source;
+
+ -------------------------------
+ -- 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;
+
+ 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_Naming_Scheme --
+ -----------------------------
+
+ 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);
+
+ Naming : Package_Element;
+
+ procedure Check_Unit_Names (List : Array_Element_Id);
+ -- Check that a list of unit names contains only valid names
+
+ ----------------------
+ -- Check_Unit_Names --
+ ----------------------
+
+ procedure Check_Unit_Names (List : Array_Element_Id) is
+ Current : Array_Element_Id := List;
+ Element : Array_Element;
+ Unit_Name : Name_Id;
+
+ begin
+ -- Loop through elements of the string list
+
+ while Current /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Current);
+
+ -- Put file name in canonical case
+
+ Get_Name_String (Element.Value.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Element.Value.Value := Name_Find;
+
+ -- 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
+ Error_Msg_Name_1 := Element.Index;
+ -- Errutil.Set_Msg_Txt ignores '$' (unit name insertion)
+ Error_Msg
+ (Project, In_Tree,
+ "%% is not a valid unit name.",
+ Element.Value.Location);
+
+ else
+ if Current_Verbosity = High then
+ Write_Str (" Unit (""");
+ Write_Str (Get_Name_String (Unit_Name));
+ Write_Line (""")");
+ end if;
+
+ Element.Index := Unit_Name;
+ In_Tree.Array_Elements.Table (Current) := Element;
+ end if;
+
+ Current := Element.Next;
+ end loop;
+ end Check_Unit_Names;
+
+ -- Start of processing for Check_Naming_Scheme
+
+ begin
+ -- If there is a package Naming, we will put in Data.Naming what is in
+ -- this package Naming.
+
+ if Naming_Id /= No_Package then
+ Naming := In_Tree.Packages.Table (Naming_Id);
+
+ if Current_Verbosity = High then
+ Write_Line ("Checking ""Naming"" for Ada.");
+ end if;
+
+ declare
+ Bodies : constant Array_Element_Id :=
+ Util.Value_Of (Name_Body, Naming.Decl.Arrays, In_Tree);
+
+ Specs : constant Array_Element_Id :=
+ Util.Value_Of (Name_Spec, Naming.Decl.Arrays, In_Tree);
+
+ begin
+ if Bodies /= No_Array_Element then
+
+ -- We have elements in the array Body_Part
+
+ if Current_Verbosity = High then
+ Write_Line ("Found Bodies.");
+ end if;
+
+ Data.Naming.Bodies := Bodies;
+ Check_Unit_Names (Bodies);
+
+ else
+ if Current_Verbosity = High then
+ Write_Line ("No Bodies.");
+ end if;
+ end if;
+
+ if Specs /= No_Array_Element then
+
+ -- We have elements in the array Specs
+
+ if Current_Verbosity = High then
+ Write_Line ("Found Specs.");
+ end if;
+
+ Data.Naming.Specs := Specs;
+ Check_Unit_Names (Specs);
+
+ else
+ if Current_Verbosity = High then
+ Write_Line ("No Specs.");
+ end if;
+ end if;
+ end;
-- We are now checking if variables Dot_Replacement, Casing,
-- Spec_Suffix, Body_Suffix and/or Separate_Suffix
Dot_Replacement : constant Variable_Value :=
Util.Value_Of
(Name_Dot_Replacement,
- Naming.Decl.Attributes);
+ Naming.Decl.Attributes, In_Tree);
begin
pragma Assert (Dot_Replacement.Kind = Single,
if Name_Len = 0 then
Error_Msg
- (Project,
+ (Project, In_Tree,
"Dot_Replacement cannot be empty",
Dot_Replacement.Location);
declare
Casing_String : constant Variable_Value :=
Util.Value_Of
- (Name_Casing, Naming.Decl.Attributes);
+ (Name_Casing, Naming.Decl.Attributes, In_Tree);
begin
pragma Assert (Casing_String.Kind = Single,
Get_Name_String (Casing_String.Value);
begin
declare
- Casing : constant Casing_Type := Value (Casing_Image);
+ Casing_Value : constant Casing_Type :=
+ Value (Casing_Image);
begin
- Data.Naming.Casing := Casing;
+ Data.Naming.Casing := Casing_Value;
end;
exception
when Constraint_Error =>
if Casing_Image'Length = 0 then
Error_Msg
- (Project,
+ (Project, In_Tree,
"Casing cannot be an empty string",
Casing_String.Location);
Name_Buffer (1 .. Name_Len) := Casing_Image;
Err_Vars.Error_Msg_Name_1 := Name_Find;
Error_Msg
- (Project,
- "{ is not a correct Casing",
+ (Project, In_Tree,
+ "%% is not a correct Casing",
Casing_String.Location);
end if;
end;
declare
Ada_Spec_Suffix : constant Variable_Value :=
Prj.Util.Value_Of
- (Index => Name_Ada,
- In_Array => Data.Naming.Spec_Suffix);
+ (Index => Name_Ada,
+ Src_Index => 0,
+ In_Array => Data.Naming.Spec_Suffix,
+ In_Tree => In_Tree);
begin
if Ada_Spec_Suffix.Kind = Single
and then Get_Name_String (Ada_Spec_Suffix.Value) /= ""
then
- Data.Naming.Current_Spec_Suffix := Ada_Spec_Suffix.Value;
+ 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;
else
- Data.Naming.Current_Spec_Suffix := Default_Ada_Spec_Suffix;
+ Data.Naming.Ada_Spec_Suffix := Default_Ada_Spec_Suffix;
end if;
end;
if Current_Verbosity = High then
Write_Str (" Spec_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Current_Spec_Suffix));
+ Write_Str (Get_Name_String (Data.Naming.Ada_Spec_Suffix));
Write_Char ('"');
Write_Eol;
end if;
declare
Ada_Body_Suffix : constant Variable_Value :=
Prj.Util.Value_Of
- (Index => Name_Ada,
- In_Array => Data.Naming.Body_Suffix);
+ (Index => Name_Ada,
+ Src_Index => 0,
+ In_Array => Data.Naming.Body_Suffix,
+ In_Tree => In_Tree);
begin
if Ada_Body_Suffix.Kind = Single
and then Get_Name_String (Ada_Body_Suffix.Value) /= ""
then
- Data.Naming.Current_Body_Suffix := Ada_Body_Suffix.Value;
+ 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;
else
- Data.Naming.Current_Body_Suffix := Default_Ada_Body_Suffix;
+ Data.Naming.Ada_Body_Suffix := Default_Ada_Body_Suffix;
end if;
end;
if Current_Verbosity = High then
Write_Str (" Body_Suffix = """);
- Write_Str (Get_Name_String (Data.Naming.Current_Body_Suffix));
+ Write_Str (Get_Name_String (Data.Naming.Ada_Body_Suffix));
Write_Char ('"');
Write_Eol;
end if;
Ada_Sep_Suffix : constant Variable_Value :=
Prj.Util.Value_Of
(Variable_Name => Name_Separate_Suffix,
- In_Variables => Naming.Decl.Attributes);
+ In_Variables => Naming.Decl.Attributes,
+ In_Tree => In_Tree);
begin
if Ada_Sep_Suffix.Default then
Data.Naming.Separate_Suffix :=
- Data.Naming.Current_Body_Suffix;
+ Data.Naming.Ada_Body_Suffix;
else
- if Get_Name_String (Ada_Sep_Suffix.Value) = "" then
+ Get_Name_String (Ada_Sep_Suffix.Value);
+
+ if Name_Len = 0 then
Error_Msg
- (Project,
+ (Project, In_Tree,
"Separate_Suffix cannot be empty",
Ada_Sep_Suffix.Location);
else
- Data.Naming.Separate_Suffix := Ada_Sep_Suffix.Value;
+ 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;
-- Check if Data.Naming is valid
- Check_Ada_Naming_Scheme (Project, Data.Naming);
+ Check_Ada_Naming_Scheme_Validity (Project, In_Tree, Data.Naming);
else
- Data.Naming.Current_Spec_Suffix := Default_Ada_Spec_Suffix;
- Data.Naming.Current_Body_Suffix := Default_Ada_Body_Suffix;
- Data.Naming.Separate_Suffix := Default_Ada_Body_Suffix;
+ 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;
- ---------------
- -- Ada_Check --
- ---------------
+ ------------------------------
+ -- Check_Library_Attributes --
+ ------------------------------
- procedure Ada_Check
- (Project : Project_Id;
- Report_Error : Put_Line_Access)
+ 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;
+
+ 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);
+
+ The_Lib_Kind : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Kind, Attributes, In_Tree);
+
+ begin
+ -- Special case of extending project
+
+ if Data.Extends /= No_Project then
+ declare
+ Extended_Data : constant Project_Data :=
+ In_Tree.Projects.Table (Data.Extends);
+
+ 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.
+
+ if Extended_Data.Library then
+ 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);
+ end if;
+ end if;
+
+ In_Tree.Projects.Table (Data.Extends).Library :=
+ False;
+ end if;
+ end;
+ end if;
+
+ pragma Assert (Lib_Dir.Kind = Single);
+
+ if Lib_Dir.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library directory");
+ end if;
+
+ else
+ -- Find path name, check that it is a directory
+
+ Locate_Directory
+ (Project,
+ In_Tree,
+ File_Name_Type (Lib_Dir.Value),
+ Data.Display_Directory,
+ Data.Library_Dir,
+ Data.Display_Library_Dir,
+ Create => "library",
+ Location => Lib_Dir.Location);
+
+ if Data.Library_Dir = No_Path 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.Display_Directory);
+
+ 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 = 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_Path;
+ Data.Display_Library_Dir := No_Path;
+
+ 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 =
+ 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 =
+ 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;
+ Data.Display_Library_Dir := No_Path;
+
+ elsif Current_Verbosity = High then
+
+ -- Display the Library directory in high verbosity
+
+ Write_Str ("Library directory =""");
+ Write_Str (Get_Name_String (Data.Display_Library_Dir));
+ Write_Line ("""");
+ end if;
+ end;
+ end if;
+ end if;
+
+ pragma Assert (Lib_Name.Kind = Single);
+
+ if Lib_Name.Value = Empty_String then
+ if Current_Verbosity = High
+ and then Data.Library_Name = No_File
+ then
+ Write_Line ("No library name");
+ end if;
+
+ else
+ -- There is no restriction on the syntax of library names
+
+ Data.Library_Name := File_Name_Type (Lib_Name.Value);
+ end if;
+
+ if Data.Library_Name /= No_File
+ and then Current_Verbosity = High
+ then
+ Write_Str ("Library name = """);
+ Write_Str (Get_Name_String (Data.Library_Name));
+ Write_Line ("""");
+ end if;
+
+ Data.Library :=
+ Data.Library_Dir /= No_Path
+ and then Data.Library_Name /= No_File;
+
+ if Data.Library then
+ if MLib.Tgt.Support_For_Libraries = MLib.Tgt.None then
+ Error_Msg
+ (Project, In_Tree,
+ "?libraries are not supported on this platform",
+ Lib_Name.Location);
+ Data.Library := False;
+
+ else
+ if Lib_ALI_Dir.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library 'A'L'I directory specified");
+ end if;
+ Data.Library_ALI_Dir := Data.Library_Dir;
+ Data.Display_Library_ALI_Dir := Data.Display_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.Display_Directory,
+ Data.Library_ALI_Dir,
+ Data.Display_Library_ALI_Dir,
+ Create => "library ALI",
+ Location => Lib_ALI_Dir.Location);
+
+ if Data.Library_ALI_Dir = No_Path 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.Display_Directory);
+
+ 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;
+ Data.Display_Library_ALI_Dir := No_Path;
+
+ 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 =
+ 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 =
+ 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;
+ Data.Display_Library_ALI_Dir := No_Path;
+
+ elsif Current_Verbosity = High then
+
+ -- Display the Library ALI directory in high
+ -- verbosity.
+
+ Write_Str ("Library ALI directory =""");
+ Write_Str
+ (Get_Name_String (Data.Display_Library_ALI_Dir));
+ Write_Line ("""");
+ end if;
+ end;
+ end if;
+ end if;
+ end if;
+
+ pragma Assert (Lib_Version.Kind = Single);
+
+ if Lib_Version.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library version specified");
+ end if;
+
+ else
+ Data.Lib_Internal_Name := File_Name_Type (Lib_Version.Value);
+ end if;
+
+ pragma Assert (The_Lib_Kind.Kind = Single);
+
+ if The_Lib_Kind.Value = Empty_String then
+ if Current_Verbosity = High then
+ Write_Line ("No library kind specified");
+ end if;
+
+ else
+ Get_Name_String (The_Lib_Kind.Value);
+
+ declare
+ Kind_Name : constant String :=
+ To_Lower (Name_Buffer (1 .. Name_Len));
+
+ OK : Boolean := True;
+
+ begin
+ if Kind_Name = "static" then
+ Data.Library_Kind := Static;
+
+ elsif Kind_Name = "dynamic" then
+ Data.Library_Kind := Dynamic;
+
+ elsif Kind_Name = "relocatable" then
+ Data.Library_Kind := Relocatable;
+
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "illegal value for Library_Kind",
+ The_Lib_Kind.Location);
+ OK := False;
+ end if;
+
+ if Current_Verbosity = High and then OK then
+ Write_Str ("Library kind = ");
+ Write_Line (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;
+ end if;
+ end;
+ end if;
+
+ if Data.Library and then Current_Verbosity = High then
+ Write_Line ("This is a library project file");
+ end if;
+
+ end if;
+ end if;
+ end Check_Library_Attributes;
+
+ --------------------------
+ -- Check_Package_Naming --
+ --------------------------
+
+ procedure Check_Package_Naming
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data)
is
- Data : Project_Data;
- Languages : Variable_Value := Nil_Variable_Value;
+ Naming_Id : constant Package_Id :=
+ Util.Value_Of (Name_Naming, Data.Decl.Packages, In_Tree);
+
+ Naming : Package_Element;
+
+ begin
+ -- If there is a package Naming, we will put in Data.Naming
+ -- what is in this package Naming.
+
+ if Naming_Id /= No_Package then
+ Naming := In_Tree.Packages.Table (Naming_Id);
+
+ if Current_Verbosity = High then
+ Write_Line ("Checking ""Naming"".");
+ end if;
+
+ -- Check Spec_Suffix
+
+ declare
+ Spec_Suffixs : Array_Element_Id :=
+ Util.Value_Of
+ (Name_Spec_Suffix,
+ Naming.Decl.Arrays,
+ In_Tree);
+
+ Suffix : Array_Element_Id;
+ Element : Array_Element;
+ Suffix2 : Array_Element_Id;
+
+ begin
+ -- If some suffixs 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.
+
+ if Spec_Suffixs /= No_Array_Element then
+ Suffix := Data.Naming.Spec_Suffix;
+
+ while Suffix /= No_Array_Element loop
+ Element :=
+ In_Tree.Array_Elements.Table (Suffix);
+ Suffix2 := Spec_Suffixs;
+
+ while Suffix2 /= No_Array_Element loop
+ exit when In_Tree.Array_Elements.Table
+ (Suffix2).Index = Element.Index;
+ Suffix2 := In_Tree.Array_Elements.Table
+ (Suffix2).Next;
+ end loop;
+
+ -- There is a registered default suffix, but no
+ -- suffix specified in the project file.
+ -- Add the default to the array.
+
+ if Suffix2 = No_Array_Element then
+ Array_Element_Table.Increment_Last
+ (In_Tree.Array_Elements);
+ In_Tree.Array_Elements.Table
+ (Array_Element_Table.Last
+ (In_Tree.Array_Elements)) :=
+ (Index => Element.Index,
+ Src_Index => Element.Src_Index,
+ Index_Case_Sensitive => False,
+ Value => Element.Value,
+ Next => Spec_Suffixs);
+ Spec_Suffixs := Array_Element_Table.Last
+ (In_Tree.Array_Elements);
+ end if;
+
+ Suffix := Element.Next;
+ end loop;
+
+ -- Put the resulting array as the specification suffixs
+
+ Data.Naming.Spec_Suffix := Spec_Suffixs;
+ end if;
+ end;
+
+ declare
+ Current : Array_Element_Id := Data.Naming.Spec_Suffix;
+ Element : Array_Element;
+
+ begin
+ while Current /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Current);
+ Get_Name_String (Element.Value.Value);
- Extending : Boolean := False;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "Spec_Suffix cannot be empty",
+ Element.Value.Location);
+ end if;
- function Check_Project (P : Project_Id) return Boolean;
- -- Returns True if P is Project or a project extended by Project
+ In_Tree.Array_Elements.Table (Current) := Element;
+ Current := Element.Next;
+ end loop;
+ end;
- procedure Find_Sources;
- -- Find all the sources in all of the source directories
- -- of a project.
+ -- Check Body_Suffix
- procedure Get_Path_Names_And_Record_Sources;
- -- Find the path names of the source files in the Source_Names table
- -- in the source directories and record those that are Ada sources.
+ declare
+ Impl_Suffixs : Array_Element_Id :=
+ Util.Value_Of
+ (Name_Body_Suffix,
+ Naming.Decl.Arrays,
+ In_Tree);
- procedure Get_Sources_From_File
- (Path : String;
- Location : Source_Ptr);
- -- Get the sources of a project from a text file
+ Suffix : Array_Element_Id;
+ Element : Array_Element;
+ Suffix2 : Array_Element_Id;
- procedure Warn_If_Not_Sources
- (Conventions : Array_Element_Id;
- Specs : Boolean);
- -- Check that individual naming conventions apply to immediate
- -- sources of the project; if not, issue a warning.
+ 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.
- -------------------
- -- Check_Project --
- -------------------
+ if Impl_Suffixs /= No_Array_Element then
+ Suffix := Data.Naming.Body_Suffix;
- function Check_Project (P : Project_Id) return Boolean is
- begin
- if P = Project then
- return True;
- elsif Extending then
- declare
- Data : Project_Data := Projects.Table (Project);
+ while Suffix /= No_Array_Element loop
+ Element :=
+ In_Tree.Array_Elements.Table (Suffix);
+ Suffix2 := Impl_Suffixs;
+
+ while Suffix2 /= No_Array_Element loop
+ exit when In_Tree.Array_Elements.Table
+ (Suffix2).Index = Element.Index;
+ Suffix2 := In_Tree.Array_Elements.Table
+ (Suffix2).Next;
+ end loop;
- begin
- while Data.Extends /= No_Project loop
- if P = Data.Extends then
- return True;
+ -- There is a registered default suffix, but no suffix was
+ -- specified in the project file. Add the default to the
+ -- array.
+
+ if Suffix2 = No_Array_Element then
+ Array_Element_Table.Increment_Last
+ (In_Tree.Array_Elements);
+ In_Tree.Array_Elements.Table
+ (Array_Element_Table.Last
+ (In_Tree.Array_Elements)) :=
+ (Index => Element.Index,
+ Src_Index => Element.Src_Index,
+ Index_Case_Sensitive => False,
+ Value => Element.Value,
+ Next => Impl_Suffixs);
+ Impl_Suffixs := Array_Element_Table.Last
+ (In_Tree.Array_Elements);
end if;
- Data := Projects.Table (Data.Extends);
+ Suffix := Element.Next;
end loop;
- end;
- end if;
- return False;
- end Check_Project;
+ -- Put the resulting array as the implementation suffixs
- ------------------
- -- Find_Sources --
- ------------------
+ Data.Naming.Body_Suffix := Impl_Suffixs;
+ end if;
+ end;
- procedure Find_Sources is
- Source_Dir : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
- Dir : Dir_Type;
- Current_Source : String_List_Id := Nil_String;
- Source_Recorded : Boolean := False;
+ declare
+ Current : Array_Element_Id := Data.Naming.Body_Suffix;
+ Element : Array_Element;
- begin
- if Current_Verbosity = High then
- Write_Line ("Looking for sources:");
- end if;
+ begin
+ while Current /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Current);
+ Get_Name_String (Element.Value.Value);
- -- For each subdirectory
+ if Name_Len = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "Body_Suffix cannot be empty",
+ Element.Value.Location);
+ end if;
- while Source_Dir /= Nil_String loop
- begin
- Source_Recorded := False;
- Element := String_Elements.Table (Source_Dir);
- if Element.Value /= No_Name then
- declare
- Source_Directory : constant String :=
- Get_Name_String (Element.Value);
+ In_Tree.Array_Elements.Table (Current) := Element;
+ Current := Element.Next;
+ end loop;
+ end;
- begin
- if Current_Verbosity = High then
- Write_Str ("Source_Dir = ");
- Write_Line (Source_Directory);
- end if;
+ -- Get the exceptions, if any
- -- We look to every entry in the source directory
+ Data.Naming.Specification_Exceptions :=
+ Util.Value_Of
+ (Name_Specification_Exceptions,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
- Open (Dir, Source_Directory);
+ Data.Naming.Implementation_Exceptions :=
+ Util.Value_Of
+ (Name_Implementation_Exceptions,
+ In_Arrays => Naming.Decl.Arrays,
+ In_Tree => In_Tree);
+ end if;
+ end Check_Package_Naming;
- -- Canonical_Case_File_Name (Source_Directory);
+ ---------------------------------
+ -- Check_Programming_Languages --
+ ---------------------------------
- loop
- Read (Dir, Name_Buffer, Name_Len);
+ procedure Check_Programming_Languages
+ (In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data)
+ is
+ Languages : Variable_Value := Nil_Variable_Value;
- if Current_Verbosity = High then
- Write_Str (" Checking ");
- Write_Line (Name_Buffer (1 .. Name_Len));
- end if;
+ begin
+ 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;
- exit when Name_Len = 0;
+ if Data.Source_Dirs /= Nil_String then
- -- Canonical_Case_File_Name
- -- (Name_Buffer (1 .. Name_Len));
+ -- Check if languages are specified in this project
- declare
- File_Name : constant Name_Id := Name_Find;
- Dir : constant String :=
- Source_Directory &
- Directory_Separator;
- Dir_Last : constant Natural :=
- Compute_Directory_Last (Dir);
- Path : constant String :=
- Normalize_Pathname
- (Name => Name_Buffer (1 .. Name_Len),
- Directory => Dir (Dir'First .. Dir_Last));
- Path_Name : Name_Id;
-
- begin
- if Is_Regular_File (Path) then
-
- Name_Len := Path'Length;
- Name_Buffer (1 .. Name_Len) := Path;
- Path_Name := Name_Find;
-
- -- 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_Source
- (File_Name => File_Name,
- Path_Name => Path_Name,
- Project => Project,
- Data => Data,
- Location => No_Location,
- Current_Source => Current_Source,
- Source_Recorded => Source_Recorded);
- end if;
- end;
- end loop;
+ if Languages.Default then
- Close (Dir);
- end;
- end if;
+ -- Attribute Languages is not specified. So, it defaults to
+ -- a project of language Ada only.
- exception
- when Directory_Error =>
- null;
- end;
+ Data.Languages (Ada_Language_Index) := True;
- if Source_Recorded then
- String_Elements.Table (Source_Dir).Flag := True;
- end if;
+ -- No sources of languages other than Ada
- Source_Dir := Element.Next;
- end loop;
+ Data.Other_Sources_Present := False;
- if Current_Verbosity = High then
- Write_Line ("end Looking for sources.");
- end if;
+ else
+ declare
+ Current : String_List_Id := Languages.Values;
+ Element : String_Element;
+ Lang_Name : Name_Id;
+ Index : Language_Index;
- -- 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.
+ begin
+ -- Assume that there is no language specified yet
- if Data.Extends = No_Project
- and then Current_Source = Nil_String
- then
- Error_Msg
- (Project,
- "there are no Ada sources in this project",
- Data.Location);
- end if;
- end Find_Sources;
+ Data.Other_Sources_Present := False;
+ Data.Ada_Sources_Present := False;
- ---------------------------------------
- -- Get_Path_Names_And_Record_Sources --
- ---------------------------------------
+ -- Look through all the languages specified in attribute
+ -- Languages, if any
- procedure Get_Path_Names_And_Record_Sources is
- Source_Dir : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
- Path : Name_Id;
+ 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);
- Dir : Dir_Type;
- Name : Name_Id;
- Canonical_Name : Name_Id;
- Name_Str : String (1 .. 1_024);
- Last : Natural := 0;
- NL : Name_Location;
+ if Index = No_Language_Index then
+ Add_Language_Name (Lang_Name);
+ Index := Last_Language_Index;
+ end if;
- Current_Source : String_List_Id := Nil_String;
+ Set (Index, True, Data, In_Tree);
+ Set (Language_Processing => Default_Language_Processing_Data,
+ For_Language => Index,
+ In_Project => Data,
+ In_Tree => In_Tree);
- First_Error : Boolean := True;
+ if Index = Ada_Language_Index then
+ Data.Ada_Sources_Present := True;
- Source_Recorded : Boolean := False;
+ else
+ Data.Other_Sources_Present := True;
+ end if;
- begin
- -- We look in all source directories for this file name
+ Current := Element.Next;
+ end loop;
+ end;
+ end if;
+ end if;
+ end Check_Programming_Languages;
- while Source_Dir /= Nil_String loop
- Source_Recorded := False;
- Element := String_Elements.Table (Source_Dir);
+ -------------------
+ -- Check_Project --
+ -------------------
- 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;
+ function Check_Project
+ (P : Project_Id;
+ Root_Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Extending : Boolean) return Boolean
+ is
+ begin
+ if P = Root_Project then
+ return True;
- Open (Dir, Dir_Path);
+ elsif Extending then
+ declare
+ Data : Project_Data := In_Tree.Projects.Table (Root_Project);
- 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);
+ begin
+ while Data.Extends /= No_Project loop
+ if P = Data.Extends then
+ return True;
+ 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;
- Add_Char_To_Name_Buffer (Directory_Separator);
- Add_Str_To_Name_Buffer (Name_Str (1 .. Last));
- Path := Name_Find;
+ Data := In_Tree.Projects.Table (Data.Extends);
+ end loop;
+ end;
+ end if;
- if Current_Verbosity = High then
- Write_Str (" found ");
- Write_Line (Get_Name_String (Name));
- end if;
+ return False;
+ end Check_Project;
- -- Register the source if it is an Ada compilation unit..
+ -------------------------------
+ -- Check_Stand_Alone_Library --
+ -------------------------------
- Record_Source
- (File_Name => Name,
- Path_Name => Path,
- Project => Project,
- Data => Data,
- Location => NL.Location,
- Current_Source => Current_Source,
- Source_Recorded => Source_Recorded);
- end if;
- end loop;
+ procedure Check_Stand_Alone_Library
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Extending : Boolean)
+ is
+ Lib_Interfaces : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Interface,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Lib_Auto_Init : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Auto_Init,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Lib_Src_Dir : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Src_Dir,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Lib_Symbol_File : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Symbol_File,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Lib_Symbol_Policy : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Symbol_Policy,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Lib_Ref_Symbol_File : constant Prj.Variable_Value :=
+ Prj.Util.Value_Of
+ (Snames.Name_Library_Reference_Symbol_File,
+ Data.Decl.Attributes,
+ In_Tree);
+
+ Auto_Init_Supported : constant Boolean :=
+ MLib.Tgt.
+ Standalone_Library_Auto_Init_Is_Supported;
+
+ OK : Boolean := True;
- Close (Dir);
- end;
+ begin
+ pragma Assert (Lib_Interfaces.Kind = List);
- if Source_Recorded then
- String_Elements.Table (Source_Dir).Flag := True;
- end if;
+ -- It is a stand-alone library project file if attribute
+ -- Library_Interface is defined.
- Source_Dir := Element.Next;
- end loop;
+ if not Lib_Interfaces.Default then
+ SAL_Library : declare
+ Interfaces : String_List_Id := Lib_Interfaces.Values;
+ Interface_ALIs : String_List_Id := Nil_String;
+ Unit : Name_Id;
+ The_Unit_Id : Unit_Id;
+ The_Unit_Data : Unit_Data;
- -- It is an error if a source file name in a source list or
- -- in a source list file is not found.
+ procedure Add_ALI_For (Source : File_Name_Type);
+ -- Add an ALI file name to the list of Interface ALIs
- NL := Source_Names.Get_First;
+ -----------------
+ -- Add_ALI_For --
+ -----------------
- while NL /= No_Name_Location loop
- if not NL.Found then
- Err_Vars.Error_Msg_Name_1 := NL.Name;
+ procedure Add_ALI_For (Source : File_Name_Type) is
+ begin
+ Get_Name_String (Source);
- if First_Error then
- Error_Msg
- (Project,
- "source file { cannot be found",
- NL.Location);
- First_Error := False;
+ declare
+ ALI : constant String :=
+ ALI_File_Name (Name_Buffer (1 .. Name_Len));
- else
- Error_Msg
- (Project,
- "\source file { cannot be found",
- NL.Location);
- end if;
- end if;
+ ALI_Name_Id : File_Name_Type;
- NL := Source_Names.Get_Next;
- end loop;
- end Get_Path_Names_And_Record_Sources;
+ begin
+ Name_Len := ALI'Length;
+ Name_Buffer (1 .. Name_Len) := ALI;
+ ALI_Name_Id := Name_Find;
+
+ 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 (ALI_Name_Id),
+ Index => 0,
+ Display_Value => Name_Id (ALI_Name_Id),
+ Location =>
+ In_Tree.String_Elements.Table
+ (Interfaces).Location,
+ Flag => False,
+ Next => Interface_ALIs);
+
+ Interface_ALIs := String_Element_Table.Last
+ (In_Tree.String_Elements);
+ end;
+ end Add_ALI_For;
- ---------------------------
- -- Get_Sources_From_File --
- ---------------------------
+ -- Start of processing for SAL_Library
- procedure Get_Sources_From_File
- (Path : String;
- Location : Source_Ptr)
- is
- File : Prj.Util.Text_File;
- Line : String (1 .. 250);
- Last : Natural;
- Source_Name : Name_Id;
+ begin
+ Data.Standalone_Library := True;
- begin
- if Current_Verbosity = High then
- Write_Str ("Opening """);
- Write_Str (Path);
- Write_Line (""".");
- end if;
+ -- Library_Interface cannot be an empty list
- -- We open the file
+ if Interfaces = Nil_String then
+ Error_Msg
+ (Project, In_Tree,
+ "Library_Interface cannot be an empty list",
+ Lib_Interfaces.Location);
+ end if;
- Prj.Util.Open (File, Path);
+ -- Process each unit name specified in the attribute
+ -- Library_Interface.
- if not Prj.Util.Is_Valid (File) then
- Error_Msg (Project, "file does not exist", Location);
- else
- Source_Names.Reset;
+ while Interfaces /= Nil_String loop
+ Get_Name_String
+ (In_Tree.String_Elements.Table
+ (Interfaces).Value);
+ To_Lower (Name_Buffer (1 .. Name_Len));
- while not Prj.Util.End_Of_File (File) loop
- Prj.Util.Get_Line (File, Line, Last);
+ if Name_Len = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "an interface cannot be an empty string",
+ In_Tree.String_Elements.Table
+ (Interfaces).Location);
- -- If the line is not empty and does not start with "--",
- -- then it should contain a file name. However, if the
- -- file name does not exist, it may be for another language
- -- and we don't fail.
+ else
+ Unit := Name_Find;
+ Error_Msg_Name_1 := Unit;
+ The_Unit_Id :=
+ Units_Htable.Get (In_Tree.Units_HT, Unit);
- if Last /= 0
- and then (Last = 1 or else Line (1 .. 2) /= "--")
- then
- Name_Len := Last;
- Name_Buffer (1 .. Name_Len) := Line (1 .. Last);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Source_Name := Name_Find;
- Source_Names.Set
- (K => Source_Name,
- E =>
- (Name => Source_Name,
- Location => Location,
- Found => False));
- end if;
- end loop;
+ if The_Unit_Id = No_Unit then
+ Error_Msg
+ (Project, In_Tree,
+ "unknown unit %%",
+ In_Tree.String_Elements.Table
+ (Interfaces).Location);
- Prj.Util.Close (File);
+ else
+ -- Check that the unit is part of the project
- end if;
+ The_Unit_Data :=
+ In_Tree.Units.Table (The_Unit_Id);
- Get_Path_Names_And_Record_Sources;
+ if The_Unit_Data.File_Names (Body_Part).Name /= No_File
+ 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.
- -- We should have found at least one source.
- -- If not, report an error.
+ 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));
+
+ 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 Data.Sources = Nil_String then
- Error_Msg (Project,
- "there are no Ada sources in this project",
- Location);
- end if;
- end Get_Sources_From_File;
+ -- The unit is not a subunit, so we add
+ -- to the Interface ALIs the ALI file
+ -- corresponding to the body.
- -------------------------
- -- Warn_If_Not_Sources --
- -------------------------
+ Add_ALI_For
+ (The_Unit_Data.File_Names (Body_Part).Name);
- procedure Warn_If_Not_Sources
- (Conventions : Array_Element_Id;
- Specs : Boolean)
- is
- Conv : Array_Element_Id := Conventions;
- Unit : Name_Id;
- The_Unit_Id : Unit_Id;
- The_Unit_Data : Unit_Data;
- Location : Source_Ptr;
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "%% is not an unit of this project",
+ In_Tree.String_Elements.Table
+ (Interfaces).Location);
+ end if;
- begin
- while Conv /= No_Array_Element loop
- Unit := 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 (Unit);
- Location := Array_Elements.Table (Conv).Value.Location;
-
- if The_Unit_Id = Prj.Com.No_Unit then
- Error_Msg
- (Project,
- "?unknown unit {",
- Location);
+ elsif The_Unit_Data.File_Names (Specification).Name /=
+ No_File
+ 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)
- else
- The_Unit_Data := Units.Table (The_Unit_Id);
+ 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.
- if Specs then
- if not Check_Project
- (The_Unit_Data.File_Names (Specification).Project)
- then
- Error_Msg
- (Project,
- "?unit{ has no spec in this project",
- Location);
- end if;
+ Add_ALI_For
+ (The_Unit_Data.File_Names (Specification).Name);
- else
- if not Check_Project
- (The_Unit_Data.File_Names (Com.Body_Part).Project)
- then
- Error_Msg
- (Project,
- "?unit{ has no body in this project",
- Location);
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "%% is not an unit of this project",
+ In_Tree.String_Elements.Table
+ (Interfaces).Location);
+ end if;
end if;
+
end if;
- end if;
- Conv := Array_Elements.Table (Conv).Next;
- end loop;
- end Warn_If_Not_Sources;
+ Interfaces :=
+ In_Tree.String_Elements.Table (Interfaces).Next;
+ end loop;
- -- Start of processing for Ada_Check
+ -- Put the list of Interface ALIs in the project data
- begin
- Language_Independent_Check (Project, Report_Error);
+ Data.Lib_Interface_ALIs := Interface_ALIs;
- Error_Report := Report_Error;
+ -- Check value of attribute Library_Auto_Init and set
+ -- Lib_Auto_Init accordingly.
- Data := Projects.Table (Project);
- Extending := Data.Extends /= No_Project;
- Languages := Prj.Util.Value_Of (Name_Languages, Data.Decl.Attributes);
+ if Lib_Auto_Init.Default then
- Data.Naming.Current_Language := Name_Ada;
- Data.Sources_Present := Data.Source_Dirs /= Nil_String;
+ -- If no attribute Library_Auto_Init is declared, then
+ -- set auto init only if it is supported.
- if not Languages.Default then
- declare
- Current : String_List_Id := Languages.Values;
- Element : String_Element;
- Ada_Found : Boolean := False;
+ Data.Lib_Auto_Init := Auto_Init_Supported;
- begin
- Look_For_Ada : while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- Get_Name_String (Element.Value);
+ else
+ Get_Name_String (Lib_Auto_Init.Value);
To_Lower (Name_Buffer (1 .. Name_Len));
- if Name_Buffer (1 .. Name_Len) = "ada" then
- Ada_Found := True;
- exit Look_For_Ada;
+ if Name_Buffer (1 .. Name_Len) = "false" then
+ Data.Lib_Auto_Init := False;
+
+ elsif Name_Buffer (1 .. Name_Len) = "true" then
+ if Auto_Init_Supported then
+ Data.Lib_Auto_Init := True;
+
+ else
+ -- Library_Auto_Init cannot be "true" if auto init
+ -- is not supported
+
+ Error_Msg
+ (Project, In_Tree,
+ "library auto init not supported " &
+ "on this platform",
+ Lib_Auto_Init.Location);
+ end if;
+
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "invalid value for attribute Library_Auto_Init",
+ Lib_Auto_Init.Location);
end if;
+ end if;
+ end SAL_Library;
- Current := Element.Next;
- end loop Look_For_Ada;
-
- if not Ada_Found then
-
- -- Mark the project file as having no sources for Ada
+ -- 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.
- Data.Sources_Present := False;
- end if;
- end;
- end if;
+ if Lib_Src_Dir.Value /= Empty_String then
+ declare
+ Dir_Id : constant File_Name_Type :=
+ File_Name_Type (Lib_Src_Dir.Value);
- Check_Naming_Scheme (Data, Project);
+ begin
+ Locate_Directory
+ (Project,
+ In_Tree,
+ Dir_Id,
+ Data.Display_Directory,
+ Data.Library_Src_Dir,
+ Data.Display_Library_Src_Dir,
+ Create => "library source copy",
+ Location => Lib_Src_Dir.Location);
- Prepare_Naming_Exceptions (Data.Naming.Bodies, Body_Part);
- Prepare_Naming_Exceptions (Data.Naming.Specs, Specification);
+ -- If directory does not exist, report an error
- -- If we have source directories, then find the sources
+ if Data.Library_Src_Dir = No_Path then
- if Data.Sources_Present then
- if Data.Source_Dirs = Nil_String then
- Data.Sources_Present := False;
+ -- Get the absolute name of the library directory
+ -- that does not exist, to report an error.
- else
- declare
- Sources : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_Files,
- Data.Decl.Attributes);
+ declare
+ Dir_Name : constant String :=
+ Get_Name_String (Dir_Id);
- Source_List_File : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_List_File,
- Data.Decl.Attributes);
+ begin
+ if Is_Absolute_Path (Dir_Name) then
+ Err_Vars.Error_Msg_File_1 := Dir_Id;
- Locally_Removed : constant Variable_Value :=
- Util.Value_Of
- (Name_Locally_Removed_Files,
- Data.Decl.Attributes);
+ else
+ Get_Name_String (Data.Directory);
+ if Name_Buffer (Name_Len) /=
+ Directory_Separator
+ then
+ Name_Len := Name_Len + 1;
+ Name_Buffer (Name_Len) :=
+ Directory_Separator;
+ end if;
- begin
- pragma Assert
- (Sources.Kind = List,
- "Source_Files is not a list");
+ 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;
- pragma Assert
- (Source_List_File.Kind = Single,
- "Source_List_File is not a single string");
+ -- Report the error
- if not Sources.Default then
- if not Source_List_File.Default then
Error_Msg
- (Project,
- "?both variables source_files and " &
- "source_list_file are present",
- Source_List_File.Location);
- end if;
+ (Project, In_Tree,
+ "Directory { does not exist",
+ Lib_Src_Dir.Location);
+ end;
+
+ -- Report an error if it is the same as the object
+ -- directory.
- -- Sources is a list of file names
+ elsif Data.Library_Src_Dir = Data.Object_Directory then
+ Error_Msg
+ (Project, In_Tree,
+ "directory to copy interfaces cannot be " &
+ "the object directory",
+ Lib_Src_Dir.Location);
+ Data.Library_Src_Dir := No_Path;
+ else
declare
- Current : String_List_Id := Sources.Values;
- Element : String_Element;
- Location : Source_Ptr;
- Name : Name_Id;
+ Src_Dirs : String_List_Id;
+ Src_Dir : String_Element;
begin
- Source_Names.Reset;
+ -- Interface copy directory cannot be one of the source
+ -- directory of the current project.
- Data.Sources_Present := Current /= Nil_String;
+ Src_Dirs := Data.Source_Dirs;
+ while Src_Dirs /= Nil_String loop
+ Src_Dir := In_Tree.String_Elements.Table
+ (Src_Dirs);
- while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name
- (Name_Buffer (1 .. Name_Len));
- Name := Name_Find;
+ -- Report error if it is one of the source directories
- -- If the element has no location, then use the
- -- location of Sources to report possible errors.
+ if Data.Library_Src_Dir =
+ 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_Path;
+ exit;
+ end if;
- if Element.Location = No_Location then
- Location := Sources.Location;
+ Src_Dirs := Src_Dir.Next;
+ end loop;
- else
- Location := Element.Location;
- end if;
+ if Data.Library_Src_Dir /= No_Path then
- Source_Names.Set
- (K => Name,
- E =>
- (Name => Name,
- Location => Location,
- Found => False));
+ -- It cannot be a source directory of any other
+ -- project either.
- Current := Element.Next;
- end loop;
+ 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 =
+ 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;
+ exit Project_Loop;
+ end if;
- Get_Path_Names_And_Record_Sources;
+ Src_Dirs := Src_Dir.Next;
+ end loop Dir_Loop;
+ end loop Project_Loop;
+ end if;
end;
- -- No source_files specified.
- -- We check Source_List_File has been specified.
+ -- In high verbosity, if there is a valid Library_Src_Dir,
+ -- display its path name.
- elsif not Source_List_File.Default then
+ if Data.Library_Src_Dir /= No_Path
+ and then Current_Verbosity = High
+ then
+ Write_Str ("Directory to copy interfaces =""");
+ Write_Str (Get_Name_String (Data.Library_Src_Dir));
+ Write_Line ("""");
+ end if;
+ end if;
+ end;
+ end if;
- -- Source_List_File is the name of the file
- -- that contains the source file names
+ -- Check the symbol related attributes
- declare
- Source_File_Path_Name : constant String :=
- Path_Name_Of
- (Source_List_File.Value,
- Data.Directory);
+ -- First, the symbol policy
- begin
- if Source_File_Path_Name'Length = 0 then
- Err_Vars.Error_Msg_Name_1 := Source_List_File.Value;
- Error_Msg
- (Project,
- "file with sources { does not exist",
- Source_List_File.Location);
+ if not Lib_Symbol_Policy.Default then
+ declare
+ Value : constant String :=
+ To_Lower
+ (Get_Name_String (Lib_Symbol_Policy.Value));
- else
- Get_Sources_From_File
- (Source_File_Path_Name,
- Source_List_File.Location);
- end if;
- end;
+ begin
+ -- Symbol policy must hove one of a limited number of values
- 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 Value = "autonomous" or else Value = "default" then
+ Data.Symbol_Data.Symbol_Policy := Autonomous;
+
+ elsif Value = "compliant" then
+ Data.Symbol_Data.Symbol_Policy := Compliant;
+
+ elsif Value = "controlled" then
+ Data.Symbol_Data.Symbol_Policy := Controlled;
- Find_Sources;
+ 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,
+ "illegal value for Library_Symbol_Policy",
+ Lib_Symbol_Policy.Location);
end if;
+ end;
+ end if;
- -- If there are sources that are locally removed, mark them as
- -- such in the Units table.
+ -- If attribute Library_Symbol_File is not specified, symbol policy
+ -- cannot be Restricted or Direct.
- if not Locally_Removed.Default then
- -- Sources can be locally removed only in extending
- -- project files.
+ if Lib_Symbol_File.Default then
+ if Data.Symbol_Data.Symbol_Policy = Restricted then
+ Error_Msg
+ (Project, In_Tree,
+ "Library_Symbol_File needs to be defined when " &
+ "symbol policy is Restricted",
+ Lib_Symbol_Policy.Location);
+ end if;
- if Data.Extends = No_Project then
- Error_Msg
- (Project,
- "Locally_Removed_Files can only be used " &
- "in an extending project file",
- Locally_Removed.Location);
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer (Default_Symbol_File_Name);
+ Data.Symbol_Data.Symbol_File := Name_Find;
+ Get_Name_String (Data.Symbol_Data.Symbol_File);
- 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;
+ else
+ -- Library_Symbol_File is defined
- begin
- while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name
- (Name_Buffer (1 .. Name_Len));
- Name := Name_Find;
+ Data.Symbol_Data.Symbol_File := Lib_Symbol_File.Value;
- -- If the element has no location, then use the
- -- location of Locally_Removed to report
- -- possible errors.
+ Get_Name_String (Lib_Symbol_File.Value);
- if Element.Location = No_Location then
- Location := Locally_Removed.Location;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "symbol file name cannot be an empty string",
+ Lib_Symbol_File.Location);
+ end if;
+ end if;
- else
- Location := Element.Location;
- end if;
+ if Name_Len /= 0 then
+ OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
- OK := False;
+ 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;
- for Index in 1 .. Units.Last loop
- Unit := Units.Table (Index);
+ if not OK then
+ 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.",
+ Lib_Symbol_File.Location);
+ end if;
+ end if;
- if
- Unit.File_Names (Specification).Name = Name
- then
- OK := True;
+ -- If attribute Library_Reference_Symbol_File is not defined,
+ -- symbol policy cannot be Compilant, Controlled or Direct.
- -- Check that this is from a project that
- -- the current project extends, but not the
- -- current project.
+ if Lib_Ref_Symbol_File.Default then
+ if Data.Symbol_Data.Symbol_Policy = Compliant
+ or else Data.Symbol_Data.Symbol_Policy = Controlled
+ or else Data.Symbol_Data.Symbol_Policy = Direct
+ then
+ Error_Msg
+ (Project, In_Tree,
+ "a reference symbol file need to be defined",
+ Lib_Symbol_Policy.Location);
+ end if;
- Extended := Unit.File_Names
- (Specification).Project;
+ else
+ -- Library_Reference_Symbol_File is defined, check file exists
- if Extended = Project then
- Error_Msg
- (Project,
- "cannot remove a source " &
- "of the same project",
- Location);
+ Data.Symbol_Data.Reference := Lib_Ref_Symbol_File.Value;
- elsif
- Project_Extends (Project, Extended)
- then
- Unit.File_Names
- (Specification).Path := Slash;
- Unit.File_Names
- (Specification).Needs_Pragma := False;
- Units.Table (Index) := Unit;
- Add_Forbidden_File_Name
- (Unit.File_Names (Specification).Name);
- exit;
-
- else
- Error_Msg
- (Project,
- "cannot remove a source from " &
- "another project",
- Location);
- end if;
+ Get_Name_String (Lib_Ref_Symbol_File.Value);
- elsif
- Unit.File_Names (Body_Part).Name = Name
- then
- OK := True;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "reference symbol file name cannot be an empty string",
+ Lib_Symbol_File.Location);
- -- Check that this is from a project that
- -- the current project extends, but not the
- -- current project.
+ else
+ if not Is_Absolute_Path (Name_Buffer (1 .. Name_Len)) then
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer (Get_Name_String (Data.Directory));
+ 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;
- Extended := Unit.File_Names
- (Body_Part).Project;
+ if not Is_Regular_File
+ (Get_Name_String (Data.Symbol_Data.Reference))
+ then
+ Error_Msg_File_1 :=
+ File_Name_Type (Lib_Ref_Symbol_File.Value);
- if Extended = Project then
- Error_Msg
- (Project,
- "cannot remove a source " &
- "of the same project",
- Location);
+ -- 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
- elsif
- Project_Extends (Project, Extended)
- then
- Unit.File_Names (Body_Part).Path := Slash;
- Unit.File_Names (Body_Part).Needs_Pragma
- := False;
- Units.Table (Index) := Unit;
- Add_Forbidden_File_Name
- (Unit.File_Names (Body_Part).Name);
- exit;
- end if;
+ Error_Msg_Warn :=
+ Data.Symbol_Data.Symbol_Policy /= Controlled
+ and then Data.Symbol_Data.Symbol_Policy /= Direct;
- end if;
- end loop;
+ Error_Msg
+ (Project, In_Tree,
+ "<library reference symbol file { does not exist",
+ Lib_Ref_Symbol_File.Location);
- if not OK then
- Err_Vars.Error_Msg_Name_1 := Name;
- Error_Msg (Project, "unknown file {", Location);
- end if;
+ -- 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.
- Current := Element.Next;
- end loop;
- end;
+ 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;
- end;
+
+ -- If both the reference symbol file and the symbol file are
+ -- defined, then check that they are not the same file.
+
+ 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) &
+ Directory_Separator &
+ Name_Buffer (1 .. Name_Len));
+ Ref_Path : constant String :=
+ Normalize_Pathname
+ (Get_Name_String
+ (Data.Symbol_Data.Reference));
+
+ 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 Check_Stand_Alone_Library;
+
+ ----------------------------
+ -- Compute_Directory_Last --
+ ----------------------------
- if Data.Sources_Present then
+ function Compute_Directory_Last (Dir : String) return Natural is
+ begin
+ if Dir'Length > 1
+ and then (Dir (Dir'Last - 1) = Directory_Separator
+ or else Dir (Dir'Last - 1) = '/')
+ then
+ return Dir'Last - 1;
+ else
+ return Dir'Last;
+ end if;
+ end Compute_Directory_Last;
- -- Check that all individual naming conventions apply to
- -- sources of this project file.
+ --------------------
+ -- Body_Suffix_Of --
+ --------------------
- Warn_If_Not_Sources (Data.Naming.Bodies, Specs => False);
- Warn_If_Not_Sources (Data.Naming.Specs, Specs => True);
+ function Body_Suffix_Of
+ (Language : Language_Index;
+ In_Project : Project_Data;
+ In_Tree : Project_Tree_Ref) return String
+ is
+ Suffix_Id : constant File_Name_Type :=
+ Suffix_Of (Language, In_Project, In_Tree);
+ begin
+ if Suffix_Id /= No_File then
+ return Get_Name_String (Suffix_Id);
+ else
+ return "." & Get_Name_String (Language_Names.Table (Language));
end if;
+ end Body_Suffix_Of;
- -- If it is a library project file, check if it is a standalone library
+ ---------------
+ -- Error_Msg --
+ ---------------
- if Data.Library then
- Standalone_Library : declare
- Lib_Interfaces : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Interface,
- Data.Decl.Attributes);
- Lib_Auto_Init : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Auto_Init,
- Data.Decl.Attributes);
+ procedure Error_Msg
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Msg : String;
+ Flag_Location : Source_Ptr)
+ is
+ 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;
- Lib_Src_Dir : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Src_Dir,
- Data.Decl.Attributes);
+ procedure Add (C : Character);
+ -- Add a character to the buffer
- Lib_Symbol_File : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Symbol_File,
- Data.Decl.Attributes);
+ procedure Add (S : String);
+ -- Add a string to the buffer
- Lib_Symbol_Policy : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Symbol_Policy,
- Data.Decl.Attributes);
+ procedure Add_Name;
+ -- Add a name to the buffer
- Lib_Ref_Symbol_File : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Reference_Symbol_File,
- Data.Decl.Attributes);
+ procedure Add_File;
+ -- Add a file name to the buffer
- Auto_Init_Supported : constant Boolean :=
- MLib.Tgt.
- Standalone_Library_Auto_Init_Is_Supported;
+ ---------
+ -- Add --
+ ---------
- OK : Boolean := True;
+ procedure Add (C : Character) is
+ begin
+ Error_Last := Error_Last + 1;
+ Error_Buffer (Error_Last) := C;
+ end Add;
- begin
- pragma Assert (Lib_Interfaces.Kind = List);
+ procedure Add (S : String) is
+ begin
+ Error_Buffer (Error_Last + 1 .. Error_Last + S'Length) := S;
+ Error_Last := Error_Last + S'Length;
+ end Add;
- -- It is a stand-alone library project file if attribute
- -- Library_Interface is defined.
+ --------------
+ -- Add_File --
+ --------------
- if not Lib_Interfaces.Default then
- declare
- Interfaces : String_List_Id := Lib_Interfaces.Values;
- Interface_ALIs : String_List_Id := Nil_String;
- Unit : Name_Id;
- The_Unit_Id : Unit_Id;
- The_Unit_Data : Unit_Data;
+ 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;
- procedure Add_ALI_For (Source : Name_Id);
- -- Add an ALI file name to the list of Interface ALIs
+ Get_Name_String (File);
+ Add (Name_Buffer (1 .. Name_Len));
+ Add ('"');
+ end Add_File;
- -----------------
- -- Add_ALI_For --
- -----------------
+ --------------
+ -- Add_Name --
+ --------------
- procedure Add_ALI_For (Source : Name_Id) is
- begin
- Get_Name_String (Source);
+ procedure Add_Name is
+ Name : Name_Id;
+ begin
+ 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;
- declare
- ALI : constant String :=
- ALI_File_Name (Name_Buffer (1 .. Name_Len));
- ALI_Name_Id : Name_Id;
- begin
- Name_Len := ALI'Length;
- Name_Buffer (1 .. Name_Len) := ALI;
- ALI_Name_Id := Name_Find;
-
- String_Elements.Increment_Last;
- String_Elements.Table (String_Elements.Last) :=
- (Value => ALI_Name_Id,
- Display_Value => No_Name,
- Location => String_Elements.Table
- (Interfaces).Location,
- Flag => False,
- Next => Interface_ALIs);
- Interface_ALIs := String_Elements.Last;
- end;
- end Add_ALI_For;
+ Get_Name_String (Name);
+ Add (Name_Buffer (1 .. Name_Len));
+ Add ('"');
+ end Add_Name;
- begin
- Data.Standalone_Library := True;
+ -- Start of processing for Error_Msg
- -- Library_Interface cannot be an empty list
+ begin
+ -- If location of error is unknown, use the location of the project
- if Interfaces = Nil_String then
- Error_Msg
- (Project,
- "Library_Interface cannot be an empty list",
- Lib_Interfaces.Location);
- end if;
+ if Real_Location = No_Location then
+ Real_Location := In_Tree.Projects.Table (Project).Location;
+ end if;
- -- Process each unit name specified in the attribute
- -- Library_Interface.
+ if Error_Report = null then
+ Prj.Err.Error_Msg (Msg, Real_Location);
+ return;
+ end if;
- while Interfaces /= Nil_String loop
- Get_Name_String
- (String_Elements.Table (Interfaces).Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
+ -- Ignore continuation character
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "an interface cannot be an empty string",
- String_Elements.Table (Interfaces).Location);
+ if Msg (First) = '\' then
+ First := First + 1;
- else
- Unit := Name_Find;
- Error_Msg_Name_1 := Unit;
- The_Unit_Id := Units_Htable.Get (Unit);
+ -- Warning character is always the first one in this package
+ -- this is an undocumented kludge!!!
- if The_Unit_Id = Prj.Com.No_Unit then
- Error_Msg
- (Project,
- "unknown unit {",
- String_Elements.Table (Interfaces).Location);
+ elsif Msg (First) = '?' then
+ First := First + 1;
+ Add ("Warning: ");
- else
- -- Check that the unit is part of the project
+ elsif Msg (First) = '<' then
+ First := First + 1;
+
+ if Err_Vars.Error_Msg_Warn then
+ Add ("Warning: ");
+ end if;
+ end if;
- The_Unit_Data := Units.Table (The_Unit_Id);
+ Index := First;
+ while Index <= Msg'Last loop
+ if Msg (Index) = '{' then
+ Add_File;
- if The_Unit_Data.File_Names
- (Com.Body_Part).Name /= No_Name
- and then The_Unit_Data.File_Names
- (Com.Body_Part).Path /= Slash
- then
- if Check_Project
- (The_Unit_Data.File_Names (Body_Part).Project)
- then
- -- There is a body for this unit.
- -- If there is no spec, we need to check
- -- that it is not a subunit.
+ elsif Msg (Index) = '%' then
+ if Index < Msg'Last and then Msg (Index + 1) = '%' then
+ Index := Index + 1;
+ end if;
- if The_Unit_Data.File_Names
- (Specification).Name = No_Name
- 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));
-
- if Sinput.P.Source_File_Is_Subunit
- (Src_Ind)
- then
- Error_Msg
- (Project,
- "{ is a subunit; " &
- "it cannot be an interface",
- String_Elements.Table
- (Interfaces).Location);
- end if;
- end;
- end if;
+ Add_Name;
+ else
+ Add (Msg (Index));
+ end if;
+ Index := Index + 1;
- -- The unit is not a subunit, so we add
- -- to the Interface ALIs the ALI file
- -- corresponding to the body.
+ end loop;
- Add_ALI_For
- (The_Unit_Data.File_Names (Body_Part).Name);
+ Error_Report (Error_Buffer (1 .. Error_Last), Project, In_Tree);
+ end Error_Msg;
- else
- Error_Msg
- (Project,
- "{ is not an unit of this project",
- String_Elements.Table
- (Interfaces).Location);
- end if;
+ ------------------
+ -- Find_Sources --
+ ------------------
+
+ procedure Find_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ For_Language : Language_Index;
+ Follow_Links : Boolean := False)
+ is
+ Source_Dir : String_List_Id := Data.Source_Dirs;
+ Element : String_Element;
+ Dir : Dir_Type;
+ Current_Source : String_List_Id := Nil_String;
+ Source_Recorded : Boolean := False;
+
+ begin
+ if Current_Verbosity = High then
+ Write_Line ("Looking for sources:");
+ end if;
+
+ -- For each subdirectory
+
+ while Source_Dir /= Nil_String loop
+ begin
+ Source_Recorded := False;
+ Element := In_Tree.String_Elements.Table (Source_Dir);
+
+ if Element.Value /= No_Name then
+ Get_Name_String (Element.Display_Value);
+
+ declare
+ Source_Directory : constant String :=
+ Name_Buffer (1 .. Name_Len) &
+ Directory_Separator;
+
+ Dir_Last : constant Natural :=
+ Compute_Directory_Last (Source_Directory);
- elsif The_Unit_Data.File_Names
- (Com.Specification).Name /= No_Name
- and then The_Unit_Data.File_Names
- (Com.Specification).Path /= Slash
- and then Check_Project
- (The_Unit_Data.File_Names
- (Specification).Project)
+ begin
+ if Current_Verbosity = High then
+ Write_Str ("Source_Dir = ");
+ Write_Line (Source_Directory);
+ end if;
- 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.
+ -- We look to every entry in the source directory
- Add_ALI_For
- (The_Unit_Data.File_Names (Specification).Name);
+ Open (Dir, Source_Directory
+ (Source_Directory'First .. Dir_Last));
- else
- Error_Msg
- (Project,
- "{ is not an unit of this project",
- String_Elements.Table (Interfaces).Location);
- end if;
- end if;
+ loop
+ Read (Dir, Name_Buffer, Name_Len);
+ if Current_Verbosity = High then
+ Write_Str (" Checking ");
+ Write_Line (Name_Buffer (1 .. Name_Len));
end if;
- Interfaces := String_Elements.Table (Interfaces).Next;
- end loop;
+ exit when Name_Len = 0;
- -- Put the list of Interface ALIs in the project data
+ declare
+ File_Name : constant File_Name_Type := 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 : File_Name_Type;
- Data.Lib_Interface_ALIs := Interface_ALIs;
+ 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);
- -- Check value of attribute Library_Auto_Init and set
- -- Lib_Auto_Init accordingly.
+ 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;
+ end;
+ end loop;
- if Lib_Auto_Init.Default then
- -- If no attribute Library_Auto_Init is declared, then
- -- set auto init only if it is supported.
+ Close (Dir);
+ end;
+ end if;
- Data.Lib_Auto_Init := Auto_Init_Supported;
+ exception
+ when Directory_Error =>
+ null;
+ end;
- else
- Get_Name_String (Lib_Auto_Init.Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
+ if Source_Recorded then
+ In_Tree.String_Elements.Table (Source_Dir).Flag :=
+ True;
+ end if;
- if Name_Buffer (1 .. Name_Len) = "false" then
- Data.Lib_Auto_Init := False;
+ Source_Dir := Element.Next;
+ end loop;
- elsif Name_Buffer (1 .. Name_Len) = "true" then
- if Auto_Init_Supported then
- Data.Lib_Auto_Init := True;
+ if Current_Verbosity = High then
+ Write_Line ("end Looking for sources.");
+ end if;
- else
- -- Library_Auto_Init cannot be "true" if auto init
- -- is not supported
+ if For_Language = Ada_Language_Index then
- Error_Msg
- (Project,
- "library auto init not supported " &
- "on this platform",
- Lib_Auto_Init.Location);
- end if;
+ -- 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.
- else
- Error_Msg
- (Project,
- "invalid value for attribute Library_Auto_Init",
- Lib_Auto_Init.Location);
- end if;
- end if;
- end;
+ if Current_Source /= Nil_String then
+ Data.Ada_Sources_Present := True;
- -- 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.
+ elsif Data.Extends = No_Project then
+ Report_No_Ada_Sources (Project, In_Tree, Data.Location);
+ end if;
+ end if;
+ end Find_Sources;
- if Lib_Src_Dir.Value /= Empty_String then
- declare
- Dir_Id : constant Name_Id := Lib_Src_Dir.Value;
+ --------------------------------
+ -- Free_Ada_Naming_Exceptions --
+ --------------------------------
- begin
- Locate_Directory
- (Dir_Id, Data.Display_Directory,
- Data.Library_Src_Dir,
- Data.Display_Library_Src_Dir);
+ procedure Free_Ada_Naming_Exceptions is
+ begin
+ Ada_Naming_Exception_Table.Set_Last (0);
+ Ada_Naming_Exceptions.Reset;
+ Reverse_Ada_Naming_Exceptions.Reset;
+ end Free_Ada_Naming_Exceptions;
- -- If directory does not exist, report an error
+ ---------------------
+ -- Get_Directories --
+ ---------------------
- if Data.Library_Src_Dir = No_Name then
+ procedure Get_Directories
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data)
+ is
+ Object_Dir : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Object_Dir, Data.Decl.Attributes, In_Tree);
- -- Get the absolute name of the library directory
- -- that does not exist, to report an error.
+ Exec_Dir : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Exec_Dir, Data.Decl.Attributes, In_Tree);
- declare
- Dir_Name : constant String :=
- Get_Name_String (Dir_Id);
+ Source_Dirs : constant Variable_Value :=
+ Util.Value_Of
+ (Name_Source_Dirs, Data.Decl.Attributes, In_Tree);
- begin
- if Is_Absolute_Path (Dir_Name) then
- Err_Vars.Error_Msg_Name_1 := Dir_Id;
+ Last_Source_Dir : String_List_Id := Nil_String;
- else
- Get_Name_String (Data.Directory);
+ procedure Find_Source_Dirs
+ (From : File_Name_Type;
+ Location : Source_Ptr);
+ -- Find one or several source directories, and add them to the list of
+ -- source directories of the project.
+ -- What is Location??? and what is From???
- if Name_Buffer (Name_Len) /=
- Directory_Separator
- then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) :=
- Directory_Separator;
- end if;
+ ----------------------
+ -- Find_Source_Dirs --
+ ----------------------
- 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;
- end if;
+ procedure Find_Source_Dirs
+ (From : File_Name_Type;
+ Location : Source_Ptr)
+ is
+ Directory : constant String := Get_Name_String (From);
+ Element : String_Element;
- -- Report the error
+ procedure Recursive_Find_Dirs (Path : Name_Id);
+ -- Find all the subdirectories (recursively) of Path and add them
+ -- to the list of source directories of the project.
- Error_Msg
- (Project,
- "Directory { does not exist",
- Lib_Src_Dir.Location);
- end;
+ -------------------------
+ -- Recursive_Find_Dirs --
+ -------------------------
- -- Report an error if it is the same as the object
- -- directory.
+ 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;
- elsif Data.Library_Src_Dir = Data.Object_Directory then
- Error_Msg
- (Project,
- "directory to copy interfaces cannot be " &
- "the object directory",
- Lib_Src_Dir.Location);
- Data.Library_Src_Dir := No_Name;
+ Non_Canonical_Path : File_Name_Type := No_File;
+ Canonical_Path : File_Name_Type := No_File;
- -- Check if it is the same as one of the source
- -- directories.
+ The_Path : constant String :=
+ Normalize_Pathname (Get_Name_String (Path)) &
+ Directory_Separator;
- else
- declare
- Src_Dirs : String_List_Id := Data.Source_Dirs;
- Src_Dir : String_Element;
+ The_Path_Last : constant Natural :=
+ Compute_Directory_Last (The_Path);
- begin
- while Src_Dirs /= Nil_String loop
- Src_Dir := String_Elements.Table (Src_Dirs);
- Src_Dirs := Src_Dir.Next;
+ begin
+ Name_Len := The_Path_Last - The_Path'First + 1;
+ 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;
- -- Report an error if it is one of the
- -- source directories.
+ -- 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 Data.Library_Src_Dir = Src_Dir.Value then
- Error_Msg
- (Project,
- "directory to copy interfaces cannot " &
- "be one of the source directories",
- Lib_Src_Dir.Location);
- Data.Library_Src_Dir := No_Name;
- exit;
- end if;
- end loop;
- end;
+ if Recursive_Dirs.Get (Canonical_Path) then
+ return;
- if Data.Library_Src_Dir /= No_Name
- and then Current_Verbosity = High
- then
- Write_Str ("Directory to copy interfaces =""");
- Write_Str (Get_Name_String (Data.Library_Dir));
- Write_Line ("""");
- end if;
- end if;
- end;
- end if;
+ else
+ Recursive_Dirs.Set (Canonical_Path, True);
+ end if;
- if not Lib_Symbol_File.Default then
- Data.Symbol_Data.Symbol_File := Lib_Symbol_File.Value;
+ -- Check if directory is already in list
- Get_Name_String (Lib_Symbol_File.Value);
+ while List /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (List);
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "symbol file name cannot be an empty string",
- Lib_Symbol_File.Location);
+ if Element.Value /= No_Name then
+ Found := Element.Value = Name_Id (Canonical_Path);
+ exit when Found;
+ end if;
- else
- OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
+ List := Element.Next;
+ end loop;
- 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 directory is not already in list, put it there
- if not OK then
- Error_Msg_Name_1 := Lib_Symbol_File.Value;
- Error_Msg
- (Project,
- "symbol file name { is illegal. " &
- "Name canot include directory info.",
- Lib_Symbol_File.Location);
- end if;
- end if;
+ if not Found then
+ if Current_Verbosity = High then
+ Write_Str (" ");
+ Write_Line (The_Path (The_Path'First .. The_Path_Last));
end if;
- if not Lib_Symbol_Policy.Default then
- declare
- Value : constant String :=
- To_Lower
- (Get_Name_String (Lib_Symbol_Policy.Value));
+ String_Element_Table.Increment_Last
+ (In_Tree.String_Elements);
+ Element :=
+ (Value => Name_Id (Canonical_Path),
+ Display_Value => Name_Id (Non_Canonical_Path),
+ Location => No_Location,
+ Flag => False,
+ Next => Nil_String,
+ Index => 0);
- begin
- if Value = "autonomous" or else Value = "default" then
- Data.Symbol_Data.Symbol_Policy := Autonomous;
+ -- Case of first source directory
- elsif Value = "compliant" then
- Data.Symbol_Data.Symbol_Policy := Compliant;
+ if Last_Source_Dir = Nil_String then
+ Data.Source_Dirs := String_Element_Table.Last
+ (In_Tree.String_Elements);
- elsif Value = "controlled" then
- Data.Symbol_Data.Symbol_Policy := Controlled;
+ -- Here we already have source directories
- else
- Error_Msg
- (Project,
- "illegal value for Library_Symbol_Policy",
- Lib_Symbol_Policy.Location);
- end if;
- end;
- end if;
+ else
+ -- Link the previous last to the new one
- if Lib_Ref_Symbol_File.Default then
- if Data.Symbol_Data.Symbol_Policy /= Autonomous then
- Error_Msg
- (Project,
- "a reference symbol file need to be defined",
- Lib_Symbol_Policy.Location);
- end if;
+ In_Tree.String_Elements.Table
+ (Last_Source_Dir).Next :=
+ String_Element_Table.Last (In_Tree.String_Elements);
+ end if;
- else
- Data.Symbol_Data.Reference := Lib_Ref_Symbol_File.Value;
+ -- And register this source directory as the new last
- Get_Name_String (Lib_Symbol_File.Value);
+ Last_Source_Dir := String_Element_Table.Last
+ (In_Tree.String_Elements);
+ In_Tree.String_Elements.Table (Last_Source_Dir) := Element;
+ end if;
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "reference symbol file name cannot be an empty string",
- Lib_Symbol_File.Location);
+ -- Now look for subdirectories. We do that even when this
+ -- directory is already in the list, because some of its
+ -- subdirectories may not be in the list yet.
- else
- OK := not Is_Absolute_Path (Name_Buffer (1 .. Name_Len));
+ Open (Dir, The_Path (The_Path'First .. The_Path_Last));
- 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;
+ loop
+ Read (Dir, Name, Last);
+ exit when Last = 0;
- if not OK then
- Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
- Error_Msg
- (Project,
- "reference symbol file { name is illegal. " &
- "Name canot include directory info.",
- Lib_Ref_Symbol_File.Location);
- end if;
+ if Name (1 .. Last) /= "."
+ and then Name (1 .. Last) /= ".."
+ then
+ -- Avoid . and .. directories
- if not Is_Regular_File
- (Get_Name_String (Data.Object_Directory) &
- Directory_Separator &
- Get_Name_String (Lib_Ref_Symbol_File.Value))
- then
- Error_Msg_Name_1 := Lib_Ref_Symbol_File.Value;
- Error_Msg
- (Project,
- "library reference symbol file { does not exist",
- Lib_Ref_Symbol_File.Location);
- end if;
+ if Current_Verbosity = High then
+ Write_Str (" Checking ");
+ Write_Line (Name (1 .. Last));
+ end if;
- if Data.Symbol_Data.Symbol_File /= No_Name then
- declare
- Symbol : String :=
- Get_Name_String
- (Data.Symbol_Data.Symbol_File);
+ 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);
- Reference : String :=
- Get_Name_String
- (Data.Symbol_Data.Reference);
+ begin
+ if Is_Directory (Path_Name) then
- begin
- Canonical_Case_File_Name (Symbol);
- Canonical_Case_File_Name (Reference);
+ -- We have found a new subdirectory, call self
- if Symbol = Reference then
- Error_Msg
- (Project,
- "reference symbol file and symbol file " &
- "cannot be the same file",
- Lib_Ref_Symbol_File.Location);
- end if;
- end;
+ Name_Len := Path_Name'Length;
+ Name_Buffer (1 .. Name_Len) := Path_Name;
+ Recursive_Find_Dirs (Name_Find);
end if;
- end if;
+ end;
end if;
- end if;
- end Standalone_Library;
- end if;
+ end loop;
- -- Put the list of Mains, if any, in the project data
+ Close (Dir);
- declare
- Mains : constant Variable_Value :=
- Prj.Util.Value_Of (Name_Main, Data.Decl.Attributes);
+ exception
+ when Directory_Error =>
+ null;
+ end Recursive_Find_Dirs;
+
+ -- Start of processing for Find_Source_Dirs
begin
- Data.Mains := Mains.Values;
+ if Current_Verbosity = High then
+ Write_Str ("Find_Source_Dirs (""");
+ Write_Str (Directory);
+ Write_Line (""")");
+ end if;
- -- If no Mains were specified, and if we are an extending
- -- project, inherit the Mains from the project we are extending.
+ -- First, check if we are looking for a directory tree,
+ -- indicated by "/**" at the end.
- if Mains.Default then
- if Data.Extends /= No_Project then
- Data.Mains := Projects.Table (Data.Extends).Mains;
- end if;
+ if Directory'Length >= 3
+ and then Directory (Directory'Last - 1 .. Directory'Last) = "**"
+ and then (Directory (Directory'Last - 2) = '/'
+ or else
+ Directory (Directory'Last - 2) = Directory_Separator)
+ then
+ Data.Known_Order_Of_Source_Dirs := False;
- -- In a library project file, Main cannot be specified
+ Name_Len := Directory'Length - 3;
- elsif Data.Library then
- Error_Msg
- (Project,
- "a library project file cannot have Main specified",
- Mains.Location);
- end if;
- end;
+ if Name_Len = 0 then
- Projects.Table (Project) := Data;
+ -- This is the case of "/**": all directories
+ -- in the file system.
- Free_Naming_Exceptions;
- end Ada_Check;
+ Name_Len := 1;
+ Name_Buffer (1) := Directory (Directory'First);
- -------------------
- -- ALI_File_Name --
- -------------------
+ else
+ Name_Buffer (1 .. Name_Len) :=
+ Directory (Directory'First .. Directory'Last - 3);
+ end if;
- function ALI_File_Name (Source : String) return String is
- begin
- -- If the source name has an extension, then replace it with
- -- the ALI suffix.
+ if Current_Verbosity = High then
+ Write_Str ("Looking for all subdirectories of """);
+ Write_Str (Name_Buffer (1 .. Name_Len));
+ Write_Line ("""");
+ end if;
- for Index in reverse Source'First + 1 .. Source'Last loop
- if Source (Index) = '.' then
- return Source (Source'First .. Index - 1) & ALI_Suffix;
- end if;
- end loop;
+ declare
+ 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),
+ Resolve_Links => False,
+ Case_Sensitive => True);
- -- If there is no dot, or if it is the first character, just add the
- -- ALI suffix.
+ begin
+ if Root_Dir'Length = 0 then
+ Err_Vars.Error_Msg_File_1 := Base_Dir;
- return Source & ALI_Suffix;
- end ALI_File_Name;
+ if Location = No_Location then
+ Error_Msg
+ (Project, In_Tree,
+ "{ is not a valid directory.",
+ Data.Location);
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "{ is not a valid directory.",
+ Location);
+ end if;
- --------------------
- -- Check_Ada_Name --
- --------------------
+ else
+ -- We have an existing directory, we register it and all
+ -- of its subdirectories.
- procedure Check_Ada_Name
- (Name : String;
- Unit : out Name_Id)
- is
- The_Name : String := Name;
- Real_Name : Name_Id;
- Need_Letter : Boolean := True;
- Last_Underscore : Boolean := False;
- OK : Boolean := The_Name'Length > 0;
+ if Current_Verbosity = High then
+ Write_Line ("Looking for source directories:");
+ end if;
- begin
- To_Lower (The_Name);
+ Name_Len := Root_Dir'Length;
+ Name_Buffer (1 .. Name_Len) := Root_Dir;
+ Recursive_Find_Dirs (Name_Find);
- Name_Len := The_Name'Length;
- Name_Buffer (1 .. Name_Len) := The_Name;
- Real_Name := Name_Find;
+ if Current_Verbosity = High then
+ Write_Line ("End of looking for source directories.");
+ end if;
+ end if;
+ end;
- -- Check first that the given name is not an Ada reserved word
+ -- We have a single directory
+
+ else
+ declare
+ Path_Name : Path_Name_Type;
+ Display_Path_Name : Path_Name_Type;
+
+ begin
+ Locate_Directory
+ (Project,
+ In_Tree,
+ From,
+ Data.Display_Directory,
+ Path_Name,
+ Display_Path_Name);
- 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
- then
- Unit := No_Name;
+ if Path_Name = No_Path then
+ Err_Vars.Error_Msg_File_1 := From;
- if Current_Verbosity = High then
- Write_Str (The_Name);
- Write_Line (" is an Ada reserved word.");
- end if;
+ if Location = No_Location then
+ Error_Msg
+ (Project, In_Tree,
+ "{ is not a valid directory",
+ Data.Location);
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "{ is not a valid directory",
+ Location);
+ end if;
- return;
- end if;
+ else
+ -- As it is an existing directory, we add it to the list of
+ -- directories.
- for Index in The_Name'Range loop
- if Need_Letter then
+ String_Element_Table.Increment_Last
+ (In_Tree.String_Elements);
+ Element.Value := Name_Id (Path_Name);
+ Element.Display_Value := Name_Id (Display_Path_Name);
- -- We need a letter (at the beginning, and following a dot),
- -- but we don't have one.
+ if Last_Source_Dir = Nil_String then
- if Is_Letter (The_Name (Index)) then
- Need_Letter := False;
+ -- This is the first source directory
- else
- OK := False;
+ Data.Source_Dirs := String_Element_Table.Last
+ (In_Tree.String_Elements);
- if Current_Verbosity = High then
- Write_Int (Types.Int (Index));
- Write_Str (": '");
- Write_Char (The_Name (Index));
- Write_Line ("' is not a letter.");
- end if;
+ else
+ -- We already have source directories,
+ -- link the previous last to the new one.
- exit;
- end if;
+ In_Tree.String_Elements.Table
+ (Last_Source_Dir).Next :=
+ String_Element_Table.Last (In_Tree.String_Elements);
+ end if;
- elsif Last_Underscore
- and then (The_Name (Index) = '_' or else The_Name (Index) = '.')
- then
- -- Two underscores are illegal, and a dot cannot follow
- -- an underscore.
+ -- And register this source directory as the new last
- OK := False;
+ Last_Source_Dir := String_Element_Table.Last
+ (In_Tree.String_Elements);
+ In_Tree.String_Elements.Table (Last_Source_Dir) := Element;
+ end if;
+ end;
+ end if;
+ end Find_Source_Dirs;
- if Current_Verbosity = High then
- Write_Int (Types.Int (Index));
- Write_Str (": '");
- Write_Char (The_Name (Index));
- Write_Line ("' is illegal here.");
- end if;
+ -- Start of processing for Get_Directories
- exit;
+ begin
+ if Current_Verbosity = High then
+ Write_Line ("Starting to look for directories");
+ end if;
- elsif The_Name (Index) = '.' then
+ -- Check the object directory
- -- We need a letter after a dot
+ pragma Assert (Object_Dir.Kind = Single,
+ "Object_Dir is not a single string");
- Need_Letter := True;
+ -- We set the object directory to its default
- elsif The_Name (Index) = '_' then
- Last_Underscore := True;
+ Data.Object_Directory := Data.Directory;
+ Data.Display_Object_Dir := Data.Display_Directory;
- else
- -- We need an letter or a digit
+ if Object_Dir.Value /= Empty_String then
+ Get_Name_String (Object_Dir.Value);
- Last_Underscore := False;
+ if Name_Len = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "Object_Dir cannot be empty",
+ Object_Dir.Location);
- if not Is_Alphanumeric (The_Name (Index)) then
- OK := False;
+ else
+ -- We check that the specified object directory does exist
- if Current_Verbosity = High then
- Write_Int (Types.Int (Index));
- Write_Str (": '");
- Write_Char (The_Name (Index));
- Write_Line ("' is not alphanumeric.");
- end if;
+ Locate_Directory
+ (Project,
+ In_Tree,
+ File_Name_Type (Object_Dir.Value),
+ Data.Display_Directory,
+ Data.Object_Directory,
+ Data.Display_Object_Dir,
+ Create => "object",
+ Location => Object_Dir.Location);
- exit;
- end if;
- end if;
- end loop;
+ if Data.Object_Directory = No_Path then
- -- Cannot end with an underscore or a dot
+ -- The object directory does not exist, report an error
- OK := OK and then not Need_Letter and then not Last_Underscore;
+ 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);
- if OK then
- Unit := Real_Name;
+ -- 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.
- else
- -- Signal a problem with No_Name
+ Data.Display_Object_Dir := Path_Name_Type (Object_Dir.Value);
+ Get_Name_String (Object_Dir.Value);
+ Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
+ Data.Object_Directory := Name_Find;
+ end if;
+ end if;
+ end if;
- Unit := No_Name;
+ if Current_Verbosity = High then
+ if Data.Object_Directory = No_Path then
+ Write_Line ("No object directory");
+ else
+ Write_Str ("Object directory: """);
+ Write_Str (Get_Name_String (Data.Display_Object_Dir));
+ Write_Line ("""");
+ end if;
end if;
- end Check_Ada_Name;
- -----------------------------
- -- Check_Ada_Naming_Scheme --
- -----------------------------
+ -- Check the exec directory
- procedure Check_Ada_Naming_Scheme
- (Project : Project_Id;
- Naming : Naming_Data)
- is
- begin
- -- Only check if we are not using the standard naming scheme
+ pragma Assert (Exec_Dir.Kind = Single,
+ "Exec_Dir is not a single string");
- if Naming /= Standard_Naming_Data then
- declare
- Dot_Replacement : constant String :=
- Get_Name_String
- (Naming.Dot_Replacement);
+ -- We set the object directory to its default
- Spec_Suffix : constant String :=
- Get_Name_String
- (Naming.Current_Spec_Suffix);
+ Data.Exec_Directory := Data.Object_Directory;
+ Data.Display_Exec_Dir := Data.Display_Object_Dir;
- Body_Suffix : constant String :=
- Get_Name_String
- (Naming.Current_Body_Suffix);
+ if Exec_Dir.Value /= Empty_String then
+ Get_Name_String (Exec_Dir.Value);
- Separate_Suffix : constant String :=
- Get_Name_String
- (Naming.Separate_Suffix);
+ if Name_Len = 0 then
+ Error_Msg
+ (Project, In_Tree,
+ "Exec_Dir cannot be empty",
+ Exec_Dir.Location);
- 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 "."
+ else
+ -- We check that the specified object directory does exist
- 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
+ Locate_Directory
+ (Project,
+ In_Tree,
+ File_Name_Type (Exec_Dir.Value),
+ Data.Display_Directory,
+ Data.Exec_Directory,
+ Data.Display_Exec_Dir,
+ Create => "exec",
+ Location => Exec_Dir.Location);
+
+ if Data.Exec_Directory = No_Path then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Exec_Dir.Value);
Error_Msg
- (Project,
- '"' & Dot_Replacement &
- """ is illegal for Dot_Replacement.",
- Naming.Dot_Repl_Loc);
+ (Project, In_Tree,
+ "the exec directory { cannot be found",
+ Data.Location);
end if;
+ end if;
+ end if;
- -- Suffixes cannot
- -- - be empty
+ if Current_Verbosity = High then
+ if Data.Exec_Directory = No_Path then
+ Write_Line ("No exec directory");
+ else
+ Write_Str ("Exec directory: """);
+ Write_Str (Get_Name_String (Data.Display_Exec_Dir));
+ Write_Line ("""");
+ end if;
+ end if;
- if Is_Illegal_Suffix
- (Spec_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Current_Spec_Suffix;
- Error_Msg
- (Project,
- "{ is illegal for Spec_Suffix",
- Naming.Spec_Suffix_Loc);
- end if;
+ -- Look for the source directories
- if Is_Illegal_Suffix
- (Body_Suffix, Dot_Replacement = ".")
- then
- Err_Vars.Error_Msg_Name_1 := Naming.Current_Body_Suffix;
- Error_Msg
- (Project,
- "{ is illegal for Body_Suffix",
- Naming.Body_Suffix_Loc);
- end if;
+ if Current_Verbosity = High then
+ Write_Line ("Starting to look for source directories");
+ end if;
- 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,
- "{ is illegal for Separate_Suffix",
- Naming.Sep_Suffix_Loc);
- end if;
- end if;
+ pragma Assert (Source_Dirs.Kind = List, "Source_Dirs is not a list");
- -- Spec_Suffix cannot have the same termination as
- -- Body_Suffix or Separate_Suffix
+ if Source_Dirs.Default then
- 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,
- "Body_Suffix (""" &
- Body_Suffix &
- """) cannot end with" &
- " Spec_Suffix (""" &
- Spec_Suffix & """).",
- Naming.Body_Suffix_Loc);
- end if;
+ -- No Source_Dirs specified: the single source directory
+ -- is the one containing the project file
- 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,
- "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;
+ 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 => Name_Id (Data.Directory),
+ Display_Value => Name_Id (Data.Display_Directory),
+ Location => No_Location,
+ Flag => False,
+ Next => Nil_String,
+ Index => 0);
- ---------------
- -- Error_Msg --
- ---------------
+ if Current_Verbosity = High then
+ Write_Line ("Single source directory:");
+ Write_Str (" """);
+ Write_Str (Get_Name_String (Data.Display_Directory));
+ Write_Line ("""");
+ end if;
- procedure Error_Msg
- (Project : Project_Id;
- 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;
+ elsif Source_Dirs.Values = Nil_String then
- procedure Add (C : Character);
- -- Add a character to the buffer
+ -- 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.
- procedure Add (S : String);
- -- Add a string to the buffer
+ if Data.Extends = No_Project
+ and then Data.Object_Directory = Data.Directory
+ then
+ Data.Object_Directory := No_Path;
+ end if;
- procedure Add (Id : Name_Id);
- -- Add a name to the buffer
+ Data.Source_Dirs := Nil_String;
+ Data.Ada_Sources_Present := False;
+ Data.Other_Sources_Present := False;
+
+ else
+ declare
+ Source_Dir : String_List_Id := Source_Dirs.Values;
+ Element : String_Element;
+
+ begin
+ -- We will find the source directories for each
+ -- element of the list
+
+ while Source_Dir /= Nil_String loop
+ 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 Current_Verbosity = High then
+ Write_Line ("Putting source directories in canonical cases");
+ end if;
- ---------
- -- Add --
- ---------
+ declare
+ Current : String_List_Id := Data.Source_Dirs;
+ Element : String_Element;
- procedure Add (C : Character) is
begin
- Error_Last := Error_Last + 1;
- Error_Buffer (Error_Last) := C;
- end Add;
+ 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;
+ In_Tree.String_Elements.Table (Current) := Element;
+ end if;
- procedure Add (S : String) is
- begin
- Error_Buffer (Error_Last + 1 .. Error_Last + S'Length) := S;
- Error_Last := Error_Last + S'Length;
- end Add;
+ Current := Element.Next;
+ end loop;
+ end;
+ end Get_Directories;
- procedure Add (Id : Name_Id) is
- begin
- Get_Name_String (Id);
- Add (Name_Buffer (1 .. Name_Len));
- end Add;
+ ---------------
+ -- Get_Mains --
+ ---------------
- -- Start of processing for Error_Msg
+ procedure Get_Mains
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data)
+ is
+ Mains : constant Variable_Value :=
+ Prj.Util.Value_Of (Name_Main, Data.Decl.Attributes, In_Tree);
begin
- if Error_Report = null then
- Prj.Err.Error_Msg (Msg, Flag_Location);
- return;
- end if;
+ Data.Mains := Mains.Values;
- if Msg (First) = '\' then
+ -- If no Mains were specified, and if we are an extending
+ -- project, inherit the Mains from the project we are extending.
- -- Continuation character, ignore.
+ if Mains.Default then
+ if Data.Extends /= No_Project then
+ Data.Mains := In_Tree.Projects.Table (Data.Extends).Mains;
+ end if;
- First := First + 1;
+ -- In a library project file, Main cannot be specified
- elsif Msg (First) = '?' then
+ elsif Data.Library then
+ Error_Msg
+ (Project, In_Tree,
+ "a library project file cannot have Main specified",
+ Mains.Location);
+ end if;
+ end Get_Mains;
- -- Warning character. It is always the first one in this package
+ ---------------------------
+ -- Get_Sources_From_File --
+ ---------------------------
- First := First + 1;
- Add ("Warning: ");
+ procedure Get_Sources_From_File
+ (Path : String;
+ Location : Source_Ptr;
+ Project : Project_Id;
+ In_Tree : Project_Tree_Ref)
+ is
+ File : Prj.Util.Text_File;
+ Line : String (1 .. 250);
+ Last : Natural;
+ Source_Name : File_Name_Type;
+
+ begin
+ Source_Names.Reset;
+
+ if Current_Verbosity = High then
+ Write_Str ("Opening """);
+ Write_Str (Path);
+ Write_Line (""".");
end if;
- for Index in First .. Msg'Last loop
- if Msg (Index) = '{' or else Msg (Index) = '%' then
+ -- Open the file
- -- Include a name between double quotes.
+ Prj.Util.Open (File, Path);
- Msg_Name := Msg_Name + 1;
- Add ('"');
+ 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
- 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);
+ while not Prj.Util.End_Of_File (File) loop
+ Prj.Util.Get_Line (File, Line, Last);
- when others => null;
- end case;
+ -- A non empty, non comment line should contain a file name
- Add ('"');
+ if Last /= 0
+ and then (Last = 1 or else Line (1 .. 2) /= "--")
+ then
+ -- ??? we should check that there is no directory information
- else
- Add (Msg (Index));
- end if;
+ 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 =>
+ (Name => Source_Name,
+ Location => Location,
+ Found => False));
+ end if;
+ end loop;
- end loop;
+ Prj.Util.Close (File);
- Error_Report (Error_Buffer (1 .. Error_Last), Project);
- end Error_Msg;
+ end if;
+ end Get_Sources_From_File;
--------------
-- Get_Unit --
--------------
procedure Get_Unit
- (Canonical_File_Name : Name_Id;
+ (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
- function Check_Exception (Canonical : Name_Id) return Boolean;
- pragma Inline (Check_Exception);
- -- Check if Canonical is one of the exceptions in List.
- -- Returns True if Get_Unit should exit
-
- ---------------------
- -- Check_Exception --
- ---------------------
-
- function Check_Exception (Canonical : Name_Id) return Boolean is
- Info : Unit_Info := Naming_Exceptions.Get (Canonical);
- VMS_Name : Name_Id;
+ Info_Id : Ada_Naming_Exception_Id :=
+ Ada_Naming_Exceptions.Get (Canonical_File_Name);
+ VMS_Name : File_Name_Type;
- begin
- if Info = No_Unit then
- if Hostparm.OpenVMS then
- VMS_Name := Canonical;
- Get_Name_String (VMS_Name);
-
- if Name_Buffer (Name_Len) = '.' then
- Name_Len := Name_Len - 1;
- VMS_Name := Name_Find;
- end if;
-
- Info := Naming_Exceptions.Get (VMS_Name);
+ 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 = No_Unit then
- return False;
- end if;
+ Info_Id := Ada_Naming_Exceptions.Get (VMS_Name);
end if;
- Unit_Kind := Info.Kind;
- Unit_Name := Info.Unit;
- Needs_Pragma := True;
- return True;
- end Check_Exception;
-
- -- Start of processing for Get_Unit
-
- begin
- Needs_Pragma := False;
+ end if;
- if Check_Exception (Canonical_File_Name) then
+ if Info_Id /= No_Ada_Naming_Exception then
+ Exception_Id := Info_Id;
+ Unit_Name := No_Name;
+ Unit_Kind := Specification;
+ Needs_Pragma := True;
return;
end if;
+ Needs_Pragma := False;
+ Exception_Id := No_Ada_Naming_Exception;
+
Get_Name_String (Canonical_File_Name);
declare
begin
Standard_GNAT :=
- Naming.Current_Spec_Suffix = Default_Ada_Spec_Suffix
- and then Naming.Current_Body_Suffix = Default_Ada_Body_Suffix;
+ Naming.Ada_Spec_Suffix = Default_Ada_Spec_Suffix
+ and then Naming.Ada_Body_Suffix = Default_Ada_Body_Suffix;
-- Check if the end of the file name is Specification_Append
- Get_Name_String (Naming.Current_Spec_Suffix);
+ Get_Name_String (Naming.Ada_Spec_Suffix);
if File'Length > Name_Len
and then File (Last - Name_Len + 1 .. Last) =
end if;
else
- Get_Name_String (Naming.Current_Body_Suffix);
+ Get_Name_String (Naming.Ada_Body_Suffix);
-- Check if the end of the file name is Body_Append
Write_Line (File (First .. Last));
end if;
- elsif Naming.Separate_Suffix /= Naming.Current_Spec_Suffix then
+ elsif Naming.Separate_Suffix /= Naming.Ada_Spec_Suffix then
Get_Name_String (Naming.Separate_Suffix);
-- Check if the end of the file name is Separate_Append
if Name_Buffer (1 .. Name_Len) /= "." then
- -- If Dot_Replacement is not a single dot,
- -- then there should not be any dot in the name.
+ -- If Dot_Replacement is not a single dot, then there should
+ -- not be any dot in the name.
for Index in First .. Last loop
if File (Index) = '.' then
-- Check if the casing is right
declare
- Src : String := File (First .. Last);
+ Src : String := File (First .. Last);
+ Src_Last : Positive := Last;
begin
case Naming.Casing is
Write_Line (" Not a valid file name (casing).");
end if;
- Unit_Name := No_Name;
- return;
- end if;
-
- -- We put the name in lower case
-
- Fixed.Translate
- (Source => Src,
- Mapping => Lower_Case_Map);
-
- -- 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 Src'Length >= 3 then
- declare
- S1 : constant Character := Src (Src'First);
- S2 : constant Character := Src (Src'First + 1);
-
- 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
-
- if (Hostparm.OpenVMS and then S2 = '$')
- or else (not Hostparm.OpenVMS and then S2 = '~')
- then
- Src (Src'First + 1) := '.';
-
- -- If it is potentially a run time source, disable
- -- filling of the mapping file to avoid warnings.
-
- elsif S2 = '.' then
- Set_Mapping_File_Initial_State_To_Empty;
- end if;
-
- end if;
- end;
- end if;
-
- if Current_Verbosity = High then
- Write_Str (" ");
- Write_Line (Src);
- end if;
-
- -- Now, we check if this name is a valid unit name
-
- Check_Ada_Name (Name => Src, Unit => Unit_Name);
- end;
-
- end;
- end Get_Unit;
-
- -----------------------
- -- Is_Illegal_Suffix --
- -----------------------
-
- 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;
- end if;
-
- -- If dot replacement is a single dot, and first character of
- -- suffix is also a dot
-
- if Dot_Replacement_Is_A_Single_Dot
- and then Suffix (Suffix'First) = '.'
- then
- for Index in Suffix'First + 1 .. Suffix'Last loop
-
- -- If there is another dot
-
- if Suffix (Index) = '.' then
-
- -- It is illegal to have a letter following the initial dot
-
- return Is_Letter (Suffix (Suffix'First + 1));
- end if;
- end loop;
- end if;
-
- -- Everything is OK
-
- return False;
- end Is_Illegal_Suffix;
-
- --------------------------------
- -- Language_Independent_Check --
- --------------------------------
-
- procedure Language_Independent_Check
- (Project : Project_Id;
- Report_Error : Put_Line_Access)
- is
- Last_Source_Dir : String_List_Id := Nil_String;
- Data : Project_Data := Projects.Table (Project);
-
- 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.
-
- ----------------------
- -- Find_Source_Dirs --
- ----------------------
-
- procedure Find_Source_Dirs (From : Name_Id; Location : Source_Ptr) is
- Directory : constant String := Get_Name_String (From);
- Canonical_Directory_Id : Name_Id;
- Element : String_Element;
-
- procedure Recursive_Find_Dirs (Path : Name_Id);
- -- Find all the subdirectories (recursively) of Path
- -- and add them to the list of source directories
- -- of the project.
-
- -------------------------
- -- Recursive_Find_Dirs --
- -------------------------
-
- 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;
-
- Canonical_Path : Name_Id := No_Name;
-
- begin
- Get_Name_String (Path);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
-
- declare
- The_Path : String :=
- Normalize_Pathname
- (Name => Name_Buffer (1 .. Name_Len)) &
- Directory_Separator;
- The_Path_Last : constant Natural :=
- Compute_Directory_Last (The_Path);
- begin
- Name_Len := The_Path_Last - The_Path'First + 1;
- Name_Buffer (1 .. Name_Len) :=
- The_Path (The_Path'First .. The_Path_Last);
- Canonical_Path := Name_Find;
-
- -- 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;
-
- else
- Recursive_Dirs.Set (Canonical_Path, True);
- end if;
-
- -- Check if directory is already in list
-
- while List /= Nil_String loop
- Element := String_Elements.Table (List);
-
- if Element.Value /= No_Name then
- Get_Name_String (Element.Value);
- Found :=
- The_Path (The_Path'First .. The_Path_Last) =
- Name_Buffer (1 .. Name_Len);
- exit when Found;
- end if;
-
- List := Element.Next;
- end loop;
-
- -- If directory is not already in list, put it there
-
- if not Found then
- if Current_Verbosity = High then
- Write_Str (" ");
- Write_Line (The_Path (The_Path'First .. The_Path_Last));
- end if;
-
- String_Elements.Increment_Last;
- Element :=
- (Value => Canonical_Path,
- Display_Value => No_Name,
- Location => No_Location,
- Flag => False,
- Next => Nil_String);
-
- -- Case of first source directory
-
- if Last_Source_Dir = Nil_String then
- Data.Source_Dirs := String_Elements.Last;
-
- -- Here we already have source directories.
-
- else
- -- Link the previous last to the new one
-
- String_Elements.Table (Last_Source_Dir).Next :=
- String_Elements.Last;
- end if;
-
- -- And register this source directory as the new last
-
- Last_Source_Dir := String_Elements.Last;
- String_Elements.Table (Last_Source_Dir) := Element;
- end if;
-
- -- Now look for subdirectories. We do that even when this
- -- directory is already in the list, because some of its
- -- subdirectories may not be in the list yet.
-
- Open (Dir, The_Path (The_Path'First .. The_Path_Last));
-
- loop
- Read (Dir, Name, Last);
- exit when Last = 0;
-
- if Name (1 .. Last) /= "."
- and then Name (1 .. Last) /= ".."
- then
- -- Avoid . and ..
-
- if Current_Verbosity = High then
- Write_Str (" Checking ");
- Write_Line (Name (1 .. Last));
- end if;
-
- declare
- Path_Name : String :=
- Normalize_Pathname
- (Name => Name (1 .. Last),
- Directory =>
- The_Path
- (The_Path'First .. The_Path_Last));
-
- begin
- Canonical_Case_File_Name (Path_Name);
-
- if Is_Directory (Path_Name) then
-
- -- We have found a new subdirectory, call self
-
- Name_Len := Path_Name'Length;
- Name_Buffer (1 .. Name_Len) := Path_Name;
- Recursive_Find_Dirs (Name_Find);
- end if;
- end;
- end if;
- end loop;
-
- Close (Dir);
- end;
-
- exception
- when Directory_Error =>
- null;
- end Recursive_Find_Dirs;
-
- -- Start of processing for Find_Source_Dirs
-
- begin
- if Current_Verbosity = High then
- Write_Str ("Find_Source_Dirs (""");
- end if;
+ Unit_Name := No_Name;
+ return;
+ end if;
- Get_Name_String (From);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- -- Directory := Name_Buffer (1 .. Name_Len);
- Canonical_Directory_Id := Name_Find;
+ -- We put the name in lower case
- if Current_Verbosity = High then
- Write_Str (Directory);
- Write_Line (""")");
- end if;
+ Fixed.Translate
+ (Source => Src,
+ Mapping => Lower_Case_Map);
- -- First, check if we are looking for a directory tree,
- -- indicated by "/**" at the 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 Directory'Length >= 3
- and then Directory (Directory'Last - 1 .. Directory'Last) = "**"
- and then (Directory (Directory'Last - 2) = '/'
- or else
- Directory (Directory'Last - 2) = Directory_Separator)
- then
- Data.Known_Order_Of_Source_Dirs := False;
+ if Standard_GNAT and then Src'Length >= 3 then
+ declare
+ S1 : constant Character := Src (Src'First);
+ S2 : constant Character := Src (Src'First + 1);
+ S3 : constant Character := Src (Src'First + 2);
- Name_Len := Directory'Length - 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 Name_Len = 0 then
+ if S2 = '_' and then S3 = '_' then
+ Src (Src'First + 1) := '.';
+ Src_Last := Src_Last - 1;
+ Src (Src'First + 2 .. Src_Last) :=
+ Src (Src'First + 3 .. Src_Last + 1);
- -- This is the case of "/**": all directories
- -- in the file system.
+ elsif S2 = '~' then
+ Src (Src'First + 1) := '.';
- Name_Len := 1;
- Name_Buffer (1) := Directory (Directory'First);
+ -- If it is potentially a run time source, disable
+ -- filling of the mapping file to avoid warnings.
- else
- Name_Buffer (1 .. Name_Len) :=
- Directory (Directory'First .. Directory'Last - 3);
+ elsif S2 = '.' then
+ Set_Mapping_File_Initial_State_To_Empty;
+ end if;
+ end if;
+ end;
end if;
if Current_Verbosity = High then
- Write_Str ("Looking for all subdirectories of """);
- Write_Str (Name_Buffer (1 .. Name_Len));
- Write_Line ("""");
+ Write_Str (" ");
+ Write_Line (Src (Src'First .. Src_Last));
end if;
- declare
- Base_Dir : constant Name_Id := Name_Find;
- Root_Dir : constant String :=
- Normalize_Pathname
- (Name => Get_Name_String (Base_Dir),
- Directory =>
- Get_Name_String (Data.Display_Directory));
+ -- Now, we check if this name is a valid unit name
- begin
- if Root_Dir'Length = 0 then
- Err_Vars.Error_Msg_Name_1 := Base_Dir;
+ Check_Ada_Name
+ (Name => Src (Src'First .. Src_Last), Unit => Unit_Name);
+ end;
- if Location = No_Location then
- Error_Msg
- (Project,
- "{ is not a valid directory.",
- Data.Location);
- else
- Error_Msg
- (Project,
- "{ is not a valid directory.",
- Location);
- end if;
+ end;
+ end Get_Unit;
- else
- -- We have an existing directory,
- -- we register it and all of its subdirectories.
+ ----------
+ -- Hash --
+ ----------
- if Current_Verbosity = High then
- Write_Line ("Looking for source directories:");
- end if;
+ function Hash (Unit : Unit_Info) return Header_Num is
+ begin
+ return Header_Num (Unit.Unit mod 2048);
+ end Hash;
- Name_Len := Root_Dir'Length;
- Name_Buffer (1 .. Name_Len) := Root_Dir;
- Recursive_Find_Dirs (Name_Find);
+ -----------------------
+ -- Is_Illegal_Suffix --
+ -----------------------
- if Current_Verbosity = High then
- Write_Line ("End of looking for source directories.");
- end if;
- end if;
- end;
+ 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;
+ end if;
- -- We have a single directory
+ -- If dot replacement is a single dot, and first character of
+ -- suffix is also a dot
- else
- declare
- Path_Name : Name_Id;
- Display_Path_Name : Name_Id;
- begin
- Locate_Directory
- (From, Data.Display_Directory, Path_Name, Display_Path_Name);
- if Path_Name = No_Name then
- Err_Vars.Error_Msg_Name_1 := From;
+ if Dot_Replacement_Is_A_Single_Dot
+ and then Suffix (Suffix'First) = '.'
+ then
+ for Index in Suffix'First + 1 .. Suffix'Last loop
- if Location = No_Location then
- Error_Msg
- (Project,
- "{ is not a valid directory",
- Data.Location);
- else
- Error_Msg
- (Project,
- "{ is not a valid directory",
- Location);
- end if;
- else
+ -- If there is another dot
- -- As it is an existing directory, we add it to
- -- the list of directories.
+ if Suffix (Index) = '.' then
- String_Elements.Increment_Last;
- Element.Value := Path_Name;
- Element.Display_Value := Display_Path_Name;
+ -- It is illegal to have a letter following the initial dot
- if Last_Source_Dir = Nil_String then
+ return Is_Letter (Suffix (Suffix'First + 1));
+ end if;
+ end loop;
+ end if;
- -- This is the first source directory
+ -- Everything is OK
- Data.Source_Dirs := String_Elements.Last;
+ return False;
+ end Is_Illegal_Suffix;
- else
- -- We already have source directories,
- -- link the previous last to the new one.
+ ----------------------
+ -- Locate_Directory --
+ ----------------------
- String_Elements.Table (Last_Source_Dir).Next :=
- String_Elements.Last;
- end if;
+ 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 := "";
+ Location : Source_Ptr := No_Location)
+ is
+ The_Name : constant String := Get_Name_String (Name);
- -- And register this source directory as the new last
+ The_Parent : constant String :=
+ Get_Name_String (Parent) & Directory_Separator;
- Last_Source_Dir := String_Elements.Last;
- String_Elements.Table (Last_Source_Dir) := Element;
- end if;
- end;
- end if;
- end Find_Source_Dirs;
+ The_Parent_Last : constant Natural :=
+ Compute_Directory_Last (The_Parent);
- -- Start of processing for Language_Independent_Check
+ Full_Name : File_Name_Type;
begin
- if Data.Language_Independent_Checked then
- return;
+ if Current_Verbosity = High then
+ Write_Str ("Locate_Directory (""");
+ Write_Str (The_Name);
+ Write_Str (""", """);
+ Write_Str (The_Parent);
+ Write_Line (""")");
end if;
- Data.Language_Independent_Checked := True;
-
- Error_Report := Report_Error;
+ Dir := No_Path;
+ Display := No_Path;
- Recursive_Dirs.Reset;
+ if Is_Absolute_Path (The_Name) then
+ Full_Name := Name;
- if Current_Verbosity = High then
- Write_Line ("Starting to look for directories");
+ else
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer
+ (The_Parent (The_Parent'First .. The_Parent_Last));
+ Add_Str_To_Name_Buffer (The_Name);
+ Full_Name := Name_Find;
end if;
- -- Check the object directory
-
declare
- Object_Dir : constant Variable_Value :=
- Util.Value_Of (Name_Object_Dir, Data.Decl.Attributes);
+ Full_Path_Name : constant String := Get_Name_String (Full_Name);
begin
- pragma Assert (Object_Dir.Kind = Single,
- "Object_Dir is not a single string");
+ if Setup_Projects and then Create'Length > 0
+ and then not Is_Directory (Full_Path_Name)
+ then
+ begin
+ Create_Path (Full_Path_Name);
- -- We set the object directory to its default
+ if not Quiet_Output then
+ Write_Str (Create);
+ Write_Str (" directory """);
+ Write_Str (Full_Path_Name);
+ Write_Line (""" created");
+ end if;
- Data.Object_Directory := Data.Directory;
- Data.Display_Object_Dir := Data.Display_Directory;
+ exception
+ when Use_Error =>
+ Error_Msg
+ (Project, In_Tree,
+ "could not create " & Create &
+ " directory " & Full_Path_Name,
+ Location);
+ end;
+ end if;
+ if Is_Directory (Full_Path_Name) then
+ declare
+ Normed : constant String :=
+ Normalize_Pathname
+ (Full_Path_Name,
+ Resolve_Links => False,
+ Case_Sensitive => True);
- if Object_Dir.Value /= Empty_String then
+ Canonical_Path : constant String :=
+ Normalize_Pathname
+ (Normed,
+ Resolve_Links => True,
+ Case_Sensitive => False);
- Get_Name_String (Object_Dir.Value);
+ begin
+ Name_Len := Normed'Length;
+ Name_Buffer (1 .. Name_Len) := Normed;
+ Display := Name_Find;
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Object_Dir cannot be empty",
- Object_Dir.Location);
+ Name_Len := Canonical_Path'Length;
+ Name_Buffer (1 .. Name_Len) := Canonical_Path;
+ Dir := Name_Find;
+ end;
+ end if;
+ end;
+ end Locate_Directory;
- else
- -- We check that the specified object directory
- -- does exist.
+ ----------------------
+ -- Look_For_Sources --
+ ----------------------
- Locate_Directory
- (Object_Dir.Value, Data.Display_Directory,
- Data.Object_Directory, Data.Display_Object_Dir);
+ 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.
- 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,
- "the object directory { cannot be found",
- Data.Location);
-
- -- 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;
- end if;
- end if;
- end if;
- end;
+ procedure Get_Sources_From_File
+ (Path : String;
+ Location : Source_Ptr);
+ -- Get the sources of a project from a text file
- if Current_Verbosity = High then
- if Data.Object_Directory = No_Name then
- Write_Line ("No object directory");
- else
- Write_Str ("Object directory: """);
- Write_Str (Get_Name_String (Data.Display_Object_Dir));
- Write_Line ("""");
- end if;
- end if;
+ ---------------------------------------
+ -- Get_Path_Names_And_Record_Sources --
+ ---------------------------------------
- -- Check the exec directory
+ procedure Get_Path_Names_And_Record_Sources (Follow_Links : Boolean) is
+ Source_Dir : String_List_Id := Data.Source_Dirs;
+ Element : String_Element;
+ Path : File_Name_Type;
- declare
- Exec_Dir : constant Variable_Value :=
- Util.Value_Of (Name_Exec_Dir, Data.Decl.Attributes);
+ 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;
begin
- pragma Assert (Exec_Dir.Kind = Single,
- "Exec_Dir is not a single string");
+ -- We look in all source directories for the file names in the
+ -- hash table Source_Names
+
+ while Source_Dir /= Nil_String loop
+ Source_Recorded := False;
+ Element := In_Tree.String_Elements.Table (Source_Dir);
+
+ 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;
+
+ Open (Dir, Dir_Path);
- -- We set the object directory to its default
+ 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;
- Data.Exec_Directory := Data.Object_Directory;
- Data.Display_Exec_Dir := Data.Display_Object_Dir;
+ Canonical_Case_File_Name (Name_Str (1 .. Last));
+ Name_Buffer (1 .. Name_Len) := Name_Str (1 .. Last);
+ Canonical_Name := Name_Find;
- if Exec_Dir.Value /= Empty_String then
+ NL := Source_Names.Get (Canonical_Name);
- Get_Name_String (Exec_Dir.Value);
+ 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;
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Exec_Dir cannot be empty",
- Exec_Dir.Location);
+ if Name_Buffer (Name_Len) /= Directory_Separator then
+ Add_Char_To_Name_Buffer (Directory_Separator);
+ end if;
- else
- -- We check that the specified object directory
- -- does exist.
+ Add_Str_To_Name_Buffer (Name_Str (1 .. Last));
+ Path := Name_Find;
- Locate_Directory
- (Exec_Dir.Value, Data.Directory,
- Data.Exec_Directory, Data.Display_Exec_Dir);
+ if Current_Verbosity = High then
+ Write_Str (" found ");
+ Write_Line (Get_Name_String (Name));
+ end if;
- if Data.Exec_Directory = No_Name then
- Err_Vars.Error_Msg_Name_1 := Exec_Dir.Value;
- Error_Msg
- (Project,
- "the exec directory { cannot be found",
- Data.Location);
- end if;
- end if;
- end if;
- end;
+ -- Register the source if it is an Ada compilation unit
- if Current_Verbosity = High then
- if Data.Exec_Directory = No_Name then
- Write_Line ("No exec directory");
- else
- Write_Str ("Exec directory: """);
- Write_Str (Get_Name_String (Data.Display_Exec_Dir));
- Write_Line ("""");
- end if;
- end if;
+ 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);
+ end if;
+ end loop;
- -- Look for the source directories
+ Close (Dir);
+ end;
- declare
- Source_Dirs : constant Variable_Value :=
- Util.Value_Of
- (Name_Source_Dirs, Data.Decl.Attributes);
+ if Source_Recorded then
+ In_Tree.String_Elements.Table (Source_Dir).Flag := True;
+ end if;
- begin
- if Current_Verbosity = High then
- Write_Line ("Starting to look for source directories");
- end if;
+ Source_Dir := Element.Next;
+ end loop;
- pragma Assert (Source_Dirs.Kind = List,
- "Source_Dirs is not a list");
+ -- It is an error if a source file name in a source list or
+ -- in a source list file is not found.
- if Source_Dirs.Default then
+ NL := Source_Names.Get_First;
- -- No Source_Dirs specified: the single source directory
- -- is the one containing the project file
+ while NL /= No_Name_Location loop
+ if not NL.Found then
+ Err_Vars.Error_Msg_File_1 := NL.Name;
- String_Elements.Increment_Last;
- Data.Source_Dirs := String_Elements.Last;
- String_Elements.Table (Data.Source_Dirs) :=
- (Value => Data.Directory,
- Display_Value => Data.Display_Directory,
- Location => No_Location,
- Flag => False,
- Next => Nil_String);
+ if First_Error then
+ Error_Msg
+ (Project, In_Tree,
+ "source file { cannot be found",
+ NL.Location);
+ First_Error := False;
- if Current_Verbosity = High then
- Write_Line ("Single source directory:");
- Write_Str (" """);
- Write_Str (Get_Name_String (Data.Display_Directory));
- Write_Line ("""");
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "\source file { cannot be found",
+ NL.Location);
+ end if;
end if;
- elsif Source_Dirs.Values = Nil_String then
+ NL := Source_Names.Get_Next;
+ end loop;
+ end Get_Path_Names_And_Record_Sources;
- -- 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.
+ ---------------------------
+ -- Get_Sources_From_File --
+ ---------------------------
- if Data.Extends = No_Project
- and then Data.Object_Directory = Data.Directory
- then
- Data.Object_Directory := No_Name;
- end if;
+ 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.
- Data.Source_Dirs := Nil_String;
- Data.Sources_Present := False;
+ Get_Sources_From_File (Path, Location, Project, In_Tree);
- else
- declare
- Source_Dir : String_List_Id := Source_Dirs.Values;
- Element : String_Element;
+ -- Look in the source directories to find those sources
- begin
- -- We will find the source directories for each
- -- element of the list
+ Get_Path_Names_And_Record_Sources (Follow_Links);
- while Source_Dir /= Nil_String loop
- Element := String_Elements.Table (Source_Dir);
- Find_Source_Dirs (Element.Value, Element.Location);
- Source_Dir := Element.Next;
- end loop;
- end;
- end if;
+ -- We should have found at least one source.
+ -- If not, report an error/warning.
- if Current_Verbosity = High then
- Write_Line ("Putting source directories in canonical cases");
+ if Data.Sources = Nil_String then
+ Report_No_Ada_Sources (Project, In_Tree, Location);
end if;
+ end Get_Sources_From_File;
+ begin
+ if Data.Ada_Sources_Present then
declare
- Current : String_List_Id := Data.Source_Dirs;
- Element : String_Element;
+ 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);
begin
- while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
- if Element.Value /= No_Name then
- Element.Display_Value := Element.Value;
- Get_Name_String (Element.Value);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Element.Value := Name_Find;
- String_Elements.Table (Current) := Element;
- end if;
-
- Current := Element.Next;
- end loop;
- end;
- end;
-
- -- Library attributes
-
- declare
- Attributes : constant Prj.Variable_Id := Data.Decl.Attributes;
-
- Lib_Dir : constant Prj.Variable_Value :=
- Prj.Util.Value_Of (Snames.Name_Library_Dir, Attributes);
+ pragma Assert
+ (Sources.Kind = List,
+ "Source_Files is not a list");
- Lib_Name : constant Prj.Variable_Value :=
- Prj.Util.Value_Of (Snames.Name_Library_Name, Attributes);
+ pragma Assert
+ (Source_List_File.Kind = Single,
+ "Source_List_File is not a single string");
- Lib_Version : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Version, Attributes);
-
- The_Lib_Kind : constant Prj.Variable_Value :=
- Prj.Util.Value_Of
- (Snames.Name_Library_Kind, Attributes);
-
- begin
- -- Special case of extending project
+ 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 Data.Extends /= No_Project then
- declare
- Extended_Data : constant Project_Data :=
- Projects.Table (Data.Extends);
+ -- Sources is a list of file names
- 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.
-
- if Extended_Data.Library then
- if Lib_Name.Default then
- Data.Library_Name := Extended_Data.Library_Name;
- end if;
+ declare
+ Current : String_List_Id := Sources.Values;
+ Element : String_Element;
+ Location : Source_Ptr;
+ Name : File_Name_Type;
- if Lib_Dir.Default then
+ begin
+ Source_Names.Reset;
- -- If the extending project is a virtual project, we
- -- put the error message in the library project that
- -- is extended, rather than in the extending all project.
- -- Of course, we cannot put it in the virtual extending
- -- project, because it has no source.
+ Data.Ada_Sources_Present := Current /= Nil_String;
- if Data.Virtual then
- Error_Msg_Name_1 := Extended_Data.Name;
+ 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;
- Error_Msg
- (Project,
- "library project % cannot be virtually extended",
- Extended_Data.Location);
+ -- If the element has no location, then use the
+ -- location of Sources to report possible errors.
+ if Element.Location = No_Location then
+ Location := Sources.Location;
else
- Error_Msg
- (Project,
- "a project extending a library project must " &
- "specify an attribute Library_Dir",
- Data.Location);
+ Location := Element.Location;
end if;
- end if;
-
- Projects.Table (Data.Extends).Library := False;
- end if;
- end;
- end if;
- pragma Assert (Lib_Dir.Kind = Single);
+ Source_Names.Set
+ (K => Name,
+ E =>
+ (Name => Name,
+ Location => Location,
+ Found => False));
- if Lib_Dir.Value = Empty_String then
+ Current := Element.Next;
+ end loop;
- if Current_Verbosity = High then
- Write_Line ("No library directory");
- end if;
+ Get_Path_Names_And_Record_Sources (Follow_Links);
+ end;
- else
- -- Find path name, check that it is a directory
+ -- No source_files specified
- Locate_Directory
- (Lib_Dir.Value, Data.Display_Directory,
- Data.Library_Dir, Data.Display_Library_Dir);
+ -- We check Source_List_File has been specified
- if Data.Library_Dir = No_Name then
+ elsif not Source_List_File.Default then
- -- Get the absolute name of the library directory that
- -- does not exist, to report an error.
+ -- Source_List_File is the name of the file that contains the
+ -- source file names
declare
- Dir_Name : constant String :=
- Get_Name_String (Lib_Dir.Value);
- begin
- if Is_Absolute_Path (Dir_Name) then
- Err_Vars.Error_Msg_Name_1 := Lib_Dir.Value;
+ Source_File_Path_Name : constant String :=
+ Path_Name_Of
+ (File_Name_Type
+ (Source_List_File.Value),
+ Data.Directory);
- else
- Get_Name_String (Data.Display_Directory);
+ begin
+ if Source_File_Path_Name'Length = 0 then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Source_List_File.Value);
- if Name_Buffer (Name_Len) /= Directory_Separator then
- Name_Len := Name_Len + 1;
- Name_Buffer (Name_Len) := Directory_Separator;
- end if;
+ Error_Msg
+ (Project, In_Tree,
+ "file with sources { does not exist",
+ Source_List_File.Location);
- 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;
+ else
+ Get_Sources_From_File
+ (Source_File_Path_Name,
+ Source_List_File.Location);
end if;
-
- -- Report the error
-
- Error_Msg
- (Project,
- "library directory { does not exist",
- Lib_Dir.Location);
end;
- elsif Data.Library_Dir = Data.Object_Directory then
- Error_Msg
- (Project,
- "library directory cannot be the same " &
- "as object directory",
- Lib_Dir.Location);
- Data.Library_Dir := No_Name;
- Data.Display_Library_Dir := No_Name;
-
else
- if Current_Verbosity = High then
- Write_Str ("Library directory =""");
- Write_Str (Get_Name_String (Data.Display_Library_Dir));
- Write_Line ("""");
- end if;
- end if;
- end if;
+ -- Neither Source_Files nor Source_List_File has been
+ -- specified. Find all the files that satisfy the naming
+ -- scheme in all the source directories.
- pragma Assert (Lib_Name.Kind = Single);
-
- if Lib_Name.Value = Empty_String then
- if Current_Verbosity = High
- and then Data.Library_Name = No_Name
- then
- Write_Line ("No library name");
+ Find_Sources
+ (Project, In_Tree, Data, Ada_Language_Index, Follow_Links);
end if;
- else
- -- There is no restriction on the syntax of library names
+ -- If there are sources that are locally removed, mark them as
+ -- such in the Units table.
- Data.Library_Name := Lib_Name.Value;
- end if;
+ if not Locally_Removed.Default then
+ declare
+ Current : String_List_Id;
+ Element : String_Element;
+ Location : Source_Ptr;
+ OK : Boolean;
+ Unit : Unit_Data;
+ Name : File_Name_Type;
+ Extended : Project_Id;
- 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 ("""");
- end if;
+ begin
+ Current := Locally_Removed.Values;
+ 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;
- Data.Library :=
- Data.Library_Dir /= No_Name
- and then
- Data.Library_Name /= No_Name;
+ -- If the element has no location, then use the
+ -- location of Locally_Removed to report
+ -- possible errors.
- if Data.Library then
- if MLib.Tgt.Support_For_Libraries = MLib.Tgt.None then
- Error_Msg
- (Project,
- "?libraries are not supported on this platform",
- Lib_Name.Location);
- Data.Library := False;
+ if Element.Location = No_Location then
+ Location := Locally_Removed.Location;
+ else
+ Location := Element.Location;
+ end if;
- else
- pragma Assert (Lib_Version.Kind = Single);
+ OK := False;
- if Lib_Version.Value = Empty_String then
- if Current_Verbosity = High then
- Write_Line ("No library version specified");
- end if;
+ for Index in Unit_Table.First ..
+ Unit_Table.Last (In_Tree.Units)
+ loop
+ Unit := In_Tree.Units.Table (Index);
- else
- Data.Lib_Internal_Name := Lib_Version.Value;
- end if;
+ if Unit.File_Names (Specification).Name = Name then
+ OK := True;
- pragma Assert (The_Lib_Kind.Kind = Single);
+ -- Check that this is from the current project or
+ -- that the current project extends.
- if The_Lib_Kind.Value = Empty_String then
- if Current_Verbosity = High then
- Write_Line ("No library kind specified");
- end if;
+ Extended := Unit.File_Names (Specification).Project;
- else
- Get_Name_String (The_Lib_Kind.Value);
+ if Extended = Project or else
+ 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;
- declare
- Kind_Name : constant String :=
- To_Lower (Name_Buffer (1 .. Name_Len));
+ else
+ Error_Msg
+ (Project, In_Tree,
+ "cannot remove a source from " &
+ "another project",
+ Location);
+ end if;
- OK : Boolean := True;
+ elsif
+ Unit.File_Names (Body_Part).Name = Name
+ then
+ OK := True;
- begin
- if Kind_Name = "static" then
- Data.Library_Kind := Static;
+ -- Check that this is from the current project or
+ -- that the current project extends.
- elsif Kind_Name = "dynamic" then
- Data.Library_Kind := Dynamic;
+ Extended := Unit.File_Names
+ (Body_Part).Project;
- elsif Kind_Name = "relocatable" then
- Data.Library_Kind := Relocatable;
+ if Extended = Project or else
+ 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;
- else
+ end if;
+ end loop;
+
+ if not OK then
+ Err_Vars.Error_Msg_File_1 := Name;
Error_Msg
- (Project,
- "illegal value for Library_Kind",
- The_Lib_Kind.Location);
- OK := False;
+ (Project, In_Tree, "unknown file {", Location);
end if;
- if Current_Verbosity = High and then OK then
- Write_Str ("Library kind = ");
- Write_Line (Kind_Name);
- end if;
+ Current := Element.Next;
+ end loop;
+ end;
+ end if;
+ end;
+ end if;
- if Data.Library_Kind /= Static and then
- MLib.Tgt.Support_For_Libraries = MLib.Tgt.Static_Only
- then
- Error_Msg
- (Project,
- "only static libraries are supported " &
- "on this platform",
- The_Lib_Kind.Location);
- Data.Library := False;
- end if;
- end;
- end if;
+ if Data.Other_Sources_Present then
- if Data.Library and then Current_Verbosity = High then
- Write_Line ("This is a library project file");
- end if;
+ -- Set Source_Present to False. It will be set back to True
+ -- whenever a source is found.
- end if;
- end if;
- end;
+ Data.Other_Sources_Present := False;
+ for Lang in Ada_Language_Index + 1 .. Last_Language_Index loop
- if Current_Verbosity = High then
- Show_Source_Dirs (Project);
- end if;
+ -- For each language (other than Ada) in the project file
- declare
- Naming_Id : constant Package_Id :=
- Util.Value_Of (Name_Naming, Data.Decl.Packages);
+ if Is_Present (Lang, Data, In_Tree) then
- Naming : Package_Element;
+ -- 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.
- begin
- -- If there is a package Naming, we will put in Data.Naming
- -- what is in this package Naming.
+ Set (Lang, False, Data, In_Tree);
- if Naming_Id /= No_Package then
- Naming := Packages.Table (Naming_Id);
+ -- First, get the source suffix for the language
- if Current_Verbosity = High then
- Write_Line ("Checking ""Naming"".");
- end if;
+ Set (Suffix => Suffix_For (Lang, Data.Naming, In_Tree),
+ For_Language => Lang,
+ In_Project => Data,
+ In_Tree => In_Tree);
- -- Check Spec_Suffix
+ -- Then, deal with the naming exceptions, if any
- declare
- Spec_Suffixs : Array_Element_Id :=
- Util.Value_Of
- (Name_Spec_Suffix,
- Naming.Decl.Arrays);
- Suffix : Array_Element_Id;
- Element : Array_Element;
- Suffix2 : Array_Element_Id;
+ Source_Names.Reset;
- begin
- -- If some suffixs 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.
-
- if Spec_Suffixs /= No_Array_Element then
- Suffix := Data.Naming.Spec_Suffix;
-
- while Suffix /= No_Array_Element loop
- Element := Array_Elements.Table (Suffix);
- Suffix2 := Spec_Suffixs;
-
- while Suffix2 /= No_Array_Element loop
- exit when Array_Elements.Table (Suffix2).Index =
- Element.Index;
- Suffix2 := Array_Elements.Table (Suffix2).Next;
- end loop;
+ 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 : File_Name_Type;
+ Source_Found : Boolean := False;
- -- There is a registered default suffix, but no
- -- suffix specified in the project file.
- -- Add the default to the array.
-
- if Suffix2 = No_Array_Element then
- Array_Elements.Increment_Last;
- Array_Elements.Table (Array_Elements.Last) :=
- (Index => Element.Index,
- Index_Case_Sensitive => False,
- Value => Element.Value,
- Next => Spec_Suffixs);
- Spec_Suffixs := Array_Elements.Last;
- end if;
+ begin
+ -- If there are naming exceptions, look through them one
+ -- by one.
- Suffix := Element.Next;
- end loop;
+ if Naming_Exceptions /= Nil_Variable_Value then
+ Element_Id := Naming_Exceptions.Values;
- -- Put the resulting array as the specification suffixs
+ 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;
- Data.Naming.Spec_Suffix := Spec_Suffixs;
- end if;
- end;
+ -- Put each naming exception in the Source_Names
+ -- hash table, but if there are repetition, don't
+ -- bother after the first instance.
- declare
- Current : Array_Element_Id := Data.Naming.Spec_Suffix;
- Element : Array_Element;
+ 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;
- begin
- while Current /= No_Array_Element loop
- Element := Array_Elements.Table (Current);
- Get_Name_String (Element.Value.Value);
+ Element_Id := Element.Next;
+ end loop;
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Spec_Suffix cannot be empty",
- Element.Value.Location);
- end if;
+ -- If there is at least one naming exception, record
+ -- those that are found in the source directories.
- Array_Elements.Table (Current) := Element;
- Current := Element.Next;
- end loop;
- end;
+ if Source_Found then
+ Record_Other_Sources
+ (Project => Project,
+ In_Tree => In_Tree,
+ Data => Data,
+ Language => Lang,
+ Naming_Exceptions => True);
+ end if;
- -- Check Body_Suffix
+ end if;
+ end;
- declare
- Impl_Suffixs : Array_Element_Id :=
- Util.Value_Of
- (Name_Body_Suffix,
- Naming.Decl.Arrays);
+ -- 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.
- Suffix : Array_Element_Id;
- Element : Array_Element;
- Suffix2 : Array_Element_Id;
+ 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);
- begin
- -- If some suffixs 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.
-
- if Impl_Suffixs /= No_Array_Element then
- Suffix := Data.Naming.Body_Suffix;
-
- while Suffix /= No_Array_Element loop
- Element := Array_Elements.Table (Suffix);
- Suffix2 := Impl_Suffixs;
-
- while Suffix2 /= No_Array_Element loop
- exit when Array_Elements.Table (Suffix2).Index =
- Element.Index;
- Suffix2 := Array_Elements.Table (Suffix2).Next;
- end loop;
+ begin
+ pragma Assert
+ (Sources.Kind = List,
+ "Source_Files is not a list");
- -- There is a registered default suffix, but no
- -- suffix specified in the project file.
- -- Add the default to the array.
-
- if Suffix2 = No_Array_Element then
- Array_Elements.Increment_Last;
- Array_Elements.Table (Array_Elements.Last) :=
- (Index => Element.Index,
- Index_Case_Sensitive => False,
- Value => Element.Value,
- Next => Impl_Suffixs);
- Impl_Suffixs := Array_Elements.Last;
+ pragma Assert
+ (Source_List_File.Kind = Single,
+ "Source_List_File is not a single string");
+
+ 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;
- Suffix := Element.Next;
- end loop;
+ -- Sources is a list of file names
- -- Put the resulting array as the implementation suffixs
+ declare
+ Current : String_List_Id := Sources.Values;
+ Element : String_Element;
+ Location : Source_Ptr;
+ Name : File_Name_Type;
- Data.Naming.Body_Suffix := Impl_Suffixs;
- end if;
- end;
+ begin
+ Source_Names.Reset;
- declare
- Current : Array_Element_Id := Data.Naming.Body_Suffix;
- Element : Array_Element;
+ -- Put all the sources in the Source_Names hash table
+
+ 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 the element has no location, then use the
+ -- location of Sources to report possible errors.
- begin
- while Current /= No_Array_Element loop
- Element := Array_Elements.Table (Current);
- Get_Name_String (Element.Value.Value);
+ if Element.Location = No_Location then
+ Location := Sources.Location;
+ else
+ Location := Element.Location;
+ end if;
- if Name_Len = 0 then
- Error_Msg
- (Project,
- "Body_Suffix cannot be empty",
- Element.Value.Location);
- end if;
+ Source_Names.Set
+ (K => Name,
+ E =>
+ (Name => Name,
+ Location => Location,
+ Found => False));
- Array_Elements.Table (Current) := Element;
- Current := Element.Next;
- end loop;
- end;
+ Current := Element.Next;
+ end loop;
- -- Get the exceptions, if any
+ -- And look for their directories
- Data.Naming.Specification_Exceptions :=
- Util.Value_Of
- (Name_Specification_Exceptions,
- In_Arrays => Naming.Decl.Arrays);
+ Record_Other_Sources
+ (Project => Project,
+ In_Tree => In_Tree,
+ Data => Data,
+ Language => Lang,
+ Naming_Exceptions => False);
+ end;
- Data.Naming.Implementation_Exceptions :=
- Util.Value_Of
- (Name_Implementation_Exceptions,
- In_Arrays => Naming.Decl.Arrays);
- end if;
- end;
+ -- No source_files specified
- Projects.Table (Project) := Data;
- end Language_Independent_Check;
+ -- We check if Source_List_File has been specified
- ----------------------
- -- Locate_Directory --
- ----------------------
+ elsif not Source_List_File.Default then
- procedure Locate_Directory
- (Name : Name_Id;
- Parent : Name_Id;
- Dir : out Name_Id;
- Display : out Name_Id)
- is
- The_Name : constant String := Get_Name_String (Name);
- The_Parent : constant String :=
- Get_Name_String (Parent) & Directory_Separator;
- The_Parent_Last : constant Natural :=
- Compute_Directory_Last (The_Parent);
+ -- Source_List_File is the name of the file
+ -- that contains the source file names
- 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
+ Source_File_Path_Name : constant String :=
+ Path_Name_Of
+ (File_Name_Type (Source_List_File.Value),
+ Data.Directory);
- Dir := No_Name;
- Display := No_Name;
+ begin
+ if Source_File_Path_Name'Length = 0 then
+ Err_Vars.Error_Msg_File_1 :=
+ File_Name_Type (Source_List_File.Value);
- if Is_Absolute_Path (The_Name) then
- if Is_Directory (The_Name) then
- declare
- Normed : constant String :=
- Normalize_Pathname (The_Name);
+ Error_Msg
+ (Project, In_Tree,
+ "file with sources { does not exist",
+ Source_List_File.Location);
- begin
- Name_Len := Normed'Length;
- Name_Buffer (1 .. Name_Len) := Normed;
- Display := Name_Find;
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Dir := Name_Find;
- end;
- end if;
+ 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;
- else
- declare
- Full_Path : constant String :=
- The_Parent (The_Parent'First .. The_Parent_Last) &
- The_Name;
+ -- Neither Source_Files nor Source_List_File was specified
- begin
- if Is_Directory (Full_Path) then
- declare
- Normed : constant String :=
- Normalize_Pathname (Full_Path);
+ 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.
- begin
- Name_Len := Normed'Length;
- Name_Buffer (1 .. Name_Len) := Normed;
- Display := Name_Find;
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Dir := Name_Find;
+ Find_Sources (Project, In_Tree, Data, Lang);
+ end if;
end;
end if;
- end;
+ end loop;
end if;
- end Locate_Directory;
+ end Look_For_Sources;
------------------
-- Path_Name_Of --
------------------
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;
The_Directory : constant String := Get_Name_String (Directory);
+ Result : String_Access;
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 "";
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;
+ Element : Array_Element;
+ Unit : Unit_Info;
+
+ begin
+ -- Traverse the list
+
+ while Current /= No_Array_Element loop
+ Element := In_Tree.Array_Elements.Table (Current);
+
+ if Element.Index /= No_Name then
+ Unit :=
+ (Kind => Kind,
+ Unit => Name_Id (Element.Index),
+ Next => No_Ada_Naming_Exception);
+ Reverse_Ada_Naming_Exceptions.Set
+ (Unit, (Element.Value.Value, Element.Value.Index));
+ 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
+ (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)
- return Boolean
+ Extended : Project_Id;
+ In_Tree : Project_Tree_Ref) return Boolean
is
Current : Project_Id := Extending;
begin
return True;
end if;
- Current := Projects.Table (Current).Extends;
+ Current := In_Tree.Projects.Table (Current).Extends;
end loop;
end Project_Extends;
- -------------------
- -- Record_Source --
- -------------------
+ -----------------------
+ -- Record_Ada_Source --
+ -----------------------
- procedure Record_Source
- (File_Name : Name_Id;
- Path_Name : Name_Id;
+ procedure Record_Ada_Source
+ (File_Name : File_Name_Type;
+ Path_Name : File_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)
+ Source_Recorded : in out Boolean;
+ Follow_Links : Boolean)
is
- Canonical_File_Name : Name_Id;
- Canonical_Path_Name : Name_Id;
+ Canonical_File_Name : File_Name_Type;
+ Canonical_Path_Name : File_Name_Type;
+
+ Exception_Id : Ada_Naming_Exception_Id;
Unit_Name : Name_Id;
Unit_Kind : Spec_Or_Body;
+ Unit_Index : Int := 0;
+ Info : Unit_Info;
+ Name_Index : Name_And_Index;
Needs_Pragma : Boolean;
- The_Location : Source_Ptr := Location;
+ The_Location : Source_Ptr := Location;
Previous_Source : constant String_List_Id := Current_Source;
- Except_Name : Name_Id := No_Name;
+ Except_Name : Name_And_Index := No_Name_And_Index;
+
+ Unit_Prj : Unit_Project;
+
+ 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;
- Get_Name_String (Path_Name);
- Canonical_Case_File_Name (Name_Buffer (1 .. Name_Len));
- Canonical_Path_Name := Name_Find;
- -- Find out the unit name, the unit kind and if it needs
- -- a specific SFN pragma.
+ 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;
+
+ -- Find out unit name/unit kind and if it needs a specific SFN pragma
Get_Unit
(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 Unit_Name = No_Name then
+ if Exception_Id = No_Ada_Naming_Exception and then
+ Unit_Name = No_Name
+ then
if Current_Verbosity = High then
Write_Str (" """);
Write_Str (Get_Name_String (Canonical_File_Name));
if not Needs_Pragma then
Except_Name :=
- Reverse_Naming_Exceptions.Get ((Unit_Kind, Unit_Name));
+ Reverse_Ada_Naming_Exceptions.Get
+ ((Unit_Kind, Unit_Name, No_Ada_Naming_Exception));
- if Except_Name /= No_Name then
+ if Except_Name /= No_Name_And_Index then
if Current_Verbosity = High then
Write_Str (" """);
Write_Str (Get_Name_String (Canonical_File_Name));
Write_Str (""" contains a unit that is found in """);
- Write_Str (Get_Name_String (Except_Name));
+ Write_Str (Get_Name_String (Except_Name.Name));
Write_Line (""" (ignored).");
end if;
end if;
end if;
- -- Put the file name in the list of sources of the project
+ loop
+ if Exception_Id /= No_Ada_Naming_Exception then
+ Info := Ada_Naming_Exception_Table.Table (Exception_Id);
+ Exception_Id := Info.Next;
+ Info.Next := No_Ada_Naming_Exception;
+ Name_Index := Reverse_Ada_Naming_Exceptions.Get (Info);
- String_Elements.Increment_Last;
- String_Elements.Table (String_Elements.Last) :=
- (Value => Canonical_File_Name,
- Display_Value => File_Name,
- Location => No_Location,
- Flag => False,
- Next => Nil_String);
+ Unit_Name := Info.Unit;
+ Unit_Index := Name_Index.Index;
+ Unit_Kind := Info.Kind;
+ end if;
+
+ -- Put the file name in the list of sources of the project
+
+ 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_Index);
+
+ if Current_Source = Nil_String then
+ Data.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);
+ end if;
- if Current_Source = Nil_String then
- Data.Sources := String_Elements.Last;
+ Current_Source :=
+ String_Element_Table.Last (In_Tree.String_Elements);
- else
- String_Elements.Table (Current_Source).Next :=
- String_Elements.Last;
- end if;
+ -- Put the unit in unit list
- Current_Source := String_Elements.Last;
+ declare
+ The_Unit : Unit_Id :=
+ Units_Htable.Get (In_Tree.Units_HT, Unit_Name);
- -- Put the unit in unit list
+ The_Unit_Data : Unit_Data;
- declare
- The_Unit : Unit_Id := Units_Htable.Get (Unit_Name);
- The_Unit_Data : Unit_Data;
+ begin
+ if Current_Verbosity = High then
+ Write_Str ("Putting ");
+ Write_Str (Get_Name_String (Unit_Name));
+ Write_Line (" in the unit list.");
+ end if;
- begin
- if Current_Verbosity = High then
- Write_Str ("Putting ");
- Write_Str (Get_Name_String (Unit_Name));
- Write_Line (" in the unit list.");
- end if;
+ -- The unit is already in the list, but may be it is
+ -- only the other unit kind (spec or body), or what is
+ -- in the unit list is a unit of a project we are extending.
- -- The unit is already in the list, but may be it is
- -- 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
+ The_Unit_Data := In_Tree.Units.Table (The_Unit);
- if The_Unit /= Prj.Com.No_Unit then
- The_Unit_Data := Units.Table (The_Unit);
+ if (The_Unit_Data.File_Names (Unit_Kind).Name =
+ Canonical_File_Name
+ and then
+ The_Unit_Data.File_Names (Unit_Kind).Path = Slash)
+ or else The_Unit_Data.File_Names (Unit_Kind).Name = No_File
+ or else Project_Extends
+ (Data.Extends,
+ The_Unit_Data.File_Names (Unit_Kind).Project,
+ In_Tree)
+ then
+ if The_Unit_Data.File_Names (Unit_Kind).Path = Slash then
+ Remove_Forbidden_File_Name
+ (The_Unit_Data.File_Names (Unit_Kind).Name);
+ end if;
- if The_Unit_Data.File_Names (Unit_Kind).Name = No_Name
- or else Project_Extends
- (Data.Extends,
- The_Unit_Data.File_Names (Unit_Kind).Project)
- then
- if The_Unit_Data.File_Names (Unit_Kind).Path = Slash then
- Remove_Forbidden_File_Name
- (The_Unit_Data.File_Names (Unit_Kind).Name);
- end if;
+ -- Record the file name in the hash table Files_Htable
+
+ Unit_Prj := (Unit => The_Unit, Project => Project);
+ Files_Htable.Set
+ (In_Tree.Files_HT, Canonical_File_Name, Unit_Prj);
+
+ The_Unit_Data.File_Names (Unit_Kind) :=
+ (Name => Canonical_File_Name,
+ Index => Unit_Index,
+ Display_Name => File_Name,
+ Path => Canonical_Path_Name,
+ Display_Path => Path_Name,
+ Project => Project,
+ Needs_Pragma => Needs_Pragma);
+ 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)
+ then
+ if Previous_Source = Nil_String then
+ Data.Sources := Nil_String;
+ else
+ In_Tree.String_Elements.Table
+ (Previous_Source).Next := Nil_String;
+ String_Element_Table.Decrement_Last
+ (In_Tree.String_Elements);
+ end if;
+
+ Current_Source := Previous_Source;
- The_Unit_Data.File_Names (Unit_Kind) :=
- (Name => Canonical_File_Name,
- Display_Name => File_Name,
- Path => Canonical_Path_Name,
- Display_Path => Path_Name,
- Project => Project,
- Needs_Pragma => Needs_Pragma);
- 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)
- then
- if Previous_Source = Nil_String then
- Data.Sources := Nil_String;
else
- String_Elements.Table (Previous_Source).Next :=
- Nil_String;
- String_Elements.Decrement_Last;
+ -- It is an error to have two units with the same name
+ -- and the same kind (spec or body).
+
+ if The_Location = No_Location then
+ The_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);
+
+ Err_Vars.Error_Msg_Name_1 :=
+ In_Tree.Projects.Table
+ (The_Unit_Data.File_Names (Unit_Kind).Project).Name;
+ Err_Vars.Error_Msg_File_1 :=
+ The_Unit_Data.File_Names (Unit_Kind).Path;
+ Error_Msg
+ (Project, In_Tree,
+ "\\ project file %%, {", The_Location);
+
+ Err_Vars.Error_Msg_Name_1 :=
+ In_Tree.Projects.Table (Project).Name;
+ Err_Vars.Error_Msg_File_1 := Canonical_Path_Name;
+ Error_Msg
+ (Project, In_Tree,
+ "\\ project file %%, {", The_Location);
end if;
- Current_Source := Previous_Source;
+ -- It is a new unit, create a new record
else
- -- It is an error to have two units with the same name
- -- and the same kind (spec or body).
+ -- 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.
+
+ 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_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 %%",
+ Location);
- if The_Location = No_Location then
- The_Location := Projects.Table (Project).Location;
+ else
+ Unit_Table.Increment_Last (In_Tree.Units);
+ The_Unit := Unit_Table.Last (In_Tree.Units);
+ Units_Htable.Set (In_Tree.Units_HT, Unit_Name, The_Unit);
+ Unit_Prj := (Unit => The_Unit, Project => Project);
+ Files_Htable.Set
+ (In_Tree.Files_HT, Canonical_File_Name, Unit_Prj);
+ The_Unit_Data.Name := Unit_Name;
+ The_Unit_Data.File_Names (Unit_Kind) :=
+ (Name => Canonical_File_Name,
+ Index => Unit_Index,
+ Display_Name => File_Name,
+ Path => Canonical_Path_Name,
+ Display_Path => Path_Name,
+ Project => Project,
+ Needs_Pragma => Needs_Pragma);
+ In_Tree.Units.Table (The_Unit) := The_Unit_Data;
+ Source_Recorded := True;
end if;
+ end if;
+ end;
+
+ exit when Exception_Id = No_Ada_Naming_Exception;
+ File_Name_Recorded := True;
+ end loop;
+ end if;
+ end Record_Ada_Source;
+
+ --------------------------
+ -- Record_Other_Sources --
+ --------------------------
+
+ procedure Record_Other_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Data : in out Project_Data;
+ Language : Language_Index;
+ Naming_Exceptions : Boolean)
+ is
+ Source_Dir : String_List_Id;
+ Element : String_Element;
+ Path : File_Name_Type;
+ Dir : Dir_Type;
+ Canonical_Name : File_Name_Type;
+ 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);
- Err_Vars.Error_Msg_Name_1 := Unit_Name;
- Error_Msg (Project, "duplicate source {", The_Location);
+ begin
+ Source_Dir := Data.Source_Dirs;
+ while Source_Dir /= Nil_String loop
+ Element := In_Tree.String_Elements.Table (Source_Dir);
- Err_Vars.Error_Msg_Name_1 :=
- 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;
- Error_Msg (Project, "\ project file {, {", The_Location);
+ 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_Str (""" for ");
- Err_Vars.Error_Msg_Name_1 := Projects.Table (Project).Name;
- Err_Vars.Error_Msg_Name_2 := Canonical_Path_Name;
- Error_Msg (Project, "\ project file {, {", The_Location);
+ if Naming_Exceptions then
+ Write_Str ("naming exceptions");
+ else
+ Write_Str ("sources");
end if;
- -- It is a new unit, create a new record
+ Write_Str (" of Language ");
+ Display_Language_Name (Language);
+ end if;
+
+ Open (Dir, Dir_Path);
- else
- Units.Increment_Last;
- The_Unit := Units.Last;
- Units_Htable.Set (Unit_Name, The_Unit);
- The_Unit_Data.Name := Unit_Name;
- The_Unit_Data.File_Names (Unit_Kind) :=
- (Name => Canonical_File_Name,
- Display_Name => File_Name,
- Path => Canonical_Path_Name,
- Display_Path => Path_Name,
- Project => Project,
- Needs_Pragma => Needs_Pragma);
- Units.Table (The_Unit) := The_Unit_Data;
- Source_Recorded := True;
+ loop
+ Read (Dir, Name_Str, Last);
+ exit when Last = 0;
+
+ 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);
+
+ if NL /= No_Name_Location then
+ if NL.Found then
+ if not Data.Known_Order_Of_Source_Dirs then
+ Error_Msg_File_1 := Canonical_Name;
+ Error_Msg
+ (Project, In_Tree,
+ "{ is found in several source directories",
+ NL.Location);
+ end if;
+
+ 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;
+
+ Close (Dir);
+ end;
+
+ Source_Dir := Element.Next;
+ end loop;
+
+ if not Naming_Exceptions then
+ NL := Source_Names.Get_First;
+
+ -- It is an error if a source file name in a source list or
+ -- in a source list file is not found.
+
+ while NL /= No_Name_Location loop
+ if not NL.Found then
+ Err_Vars.Error_Msg_File_1 := NL.Name;
+
+ 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;
+
+ 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;
+ end if;
+ end loop;
end;
end if;
- end Record_Source;
+ end Record_Other_Sources;
+
+ ---------------------------
+ -- Report_No_Ada_Sources --
+ ---------------------------
+
+ procedure Report_No_Ada_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Location : Source_Ptr)
+ is
+ begin
+ case When_No_Sources is
+ when Silent =>
+ null;
+
+ when Warning | Error =>
+ Error_Msg_Warn := When_No_Sources = Warning;
+
+ Error_Msg
+ (Project, In_Tree,
+ "<there are no Ada sources in this project",
+ Location);
+ end case;
+ end Report_No_Ada_Sources;
----------------------
-- Show_Source_Dirs --
----------------------
- procedure Show_Source_Dirs (Project : Project_Id) is
- Current : String_List_Id := Projects.Table (Project).Source_Dirs;
+ procedure Show_Source_Dirs
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref)
+ is
+ Current : String_List_Id;
Element : String_Element;
begin
Write_Line ("Source_Dirs:");
+ Current := In_Tree.Projects.Table (Project).Source_Dirs;
while Current /= Nil_String loop
- Element := String_Elements.Table (Current);
+ Element := In_Tree.String_Elements.Table (Current);
Write_Str (" ");
Write_Line (Get_Name_String (Element.Value));
Current := Element.Next;
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 File_Name_Type
+ 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 (".cpp");
+
+ when others =>
+ return No_File;
+ 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 --
+ -------------------------
+
+ -- comments needed in this body ???
+
+ procedure Warn_If_Not_Sources
+ (Project : Project_Id;
+ In_Tree : Project_Tree_Ref;
+ Conventions : Array_Element_Id;
+ Specs : Boolean;
+ Extending : Boolean)
+ is
+ Conv : Array_Element_Id := Conventions;
+ Unit : Name_Id;
+ The_Unit_Id : Unit_Id;
+ The_Unit_Data : Unit_Data;
+ Location : Source_Ptr;
+
+ begin
+ 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;
+
+ if The_Unit_Id = No_Unit 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
+ (The_Unit_Data.File_Names (Specification).Project,
+ Project, In_Tree, Extending)
+ then
+ Error_Msg
+ (Project, In_Tree,
+ "?source of spec of unit %% (%%)" &
+ " cannot be found in this project",
+ Location);
+ end if;
+
+ else
+ if not Check_Project
+ (The_Unit_Data.File_Names (Body_Part).Project,
+ Project, In_Tree, Extending)
+ then
+ Error_Msg
+ (Project, In_Tree,
+ "?source of body of unit %% (%%)" &
+ " cannot be found in this project",
+ Location);
+ end if;
+ end if;
+ end if;
+
+ Conv := In_Tree.Array_Elements.Table (Conv).Next;
+ end loop;
+ end Warn_If_Not_Sources;
+
end Prj.Nmsc;
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