-- --
-- B o d y --
-- --
--- Copyright (C) 2001-2008, Free Software Foundation, Inc. --
+-- Copyright (C) 2001-2009, Free Software Foundation, Inc. --
-- --
-- GNAT is free software; you can redistribute it and/or modify it under --
-- terms of the GNU General Public License as published by the Free Soft- --
-- --
------------------------------------------------------------------------------
-with Ada.Characters.Handling; use Ada.Characters.Handling;
-
with Debug;
-with Output; use Output;
with Osint; use Osint;
+with Output; use Output;
with Prj.Attr;
-with Prj.Env;
with Prj.Err; use Prj.Err;
with Snames; use Snames;
-with Table;
with Uintp; use Uintp;
+with Ada.Characters.Handling; use Ada.Characters.Handling;
+with Ada.Unchecked_Deallocation;
+
+with GNAT.Directory_Operations; use GNAT.Directory_Operations;
+
with System.Case_Util; use System.Case_Util;
with System.HTable;
Initial_Buffer_Size : constant := 100;
-- Initial size for extensible buffer used in Add_To_Buffer
- Current_Mode : Mode := Ada_Only;
+ The_Empty_String : Name_Id := No_Name;
- Configuration_Mode : Boolean := False;
+ subtype Known_Casing is Casing_Type range All_Upper_Case .. Mixed_Case;
- The_Empty_String : Name_Id;
+ type Cst_String_Access is access constant String;
- Default_Ada_Spec_Suffix_Id : File_Name_Type;
- Default_Ada_Body_Suffix_Id : File_Name_Type;
- Slash_Id : Path_Name_Type;
- -- Initialized in Prj.Initialize, then never modified
+ All_Lower_Case_Image : aliased constant String := "lowercase";
+ All_Upper_Case_Image : aliased constant String := "UPPERCASE";
+ Mixed_Case_Image : aliased constant String := "MixedCase";
- subtype Known_Casing is Casing_Type range All_Upper_Case .. Mixed_Case;
-
- The_Casing_Images : constant array (Known_Casing) of String_Access :=
- (All_Lower_Case => new String'("lowercase"),
- All_Upper_Case => new String'("UPPERCASE"),
- Mixed_Case => new String'("MixedCase"));
-
- Initialized : Boolean := False;
-
- Standard_Dot_Replacement : constant File_Name_Type :=
- File_Name_Type
- (First_Name_Id + Character'Pos ('-'));
-
- Std_Naming_Data : constant Naming_Data :=
- (Dot_Replacement => Standard_Dot_Replacement,
- Dot_Repl_Loc => No_Location,
- Casing => All_Lower_Case,
- Spec_Suffix => No_Array_Element,
- Ada_Spec_Suffix_Loc => No_Location,
- Body_Suffix => No_Array_Element,
- Ada_Body_Suffix_Loc => No_Location,
- Separate_Suffix => No_File,
- Sep_Suffix_Loc => No_Location,
- Specs => No_Array_Element,
- Bodies => No_Array_Element,
- Specification_Exceptions => No_Array_Element,
- Implementation_Exceptions => No_Array_Element);
+ The_Casing_Images : constant array (Known_Casing) of Cst_String_Access :=
+ (All_Lower_Case => All_Lower_Case_Image'Access,
+ All_Upper_Case => All_Upper_Case_Image'Access,
+ Mixed_Case => Mixed_Case_Image'Access);
Project_Empty : constant Project_Data :=
(Qualifier => Unspecified,
Externally_Built => False,
Config => Default_Project_Config,
- Languages => No_Name_List,
- First_Referred_By => No_Project,
Name => No_Name,
Display_Name => No_Name,
Path => No_Path_Information,
Location => No_Location,
Mains => Nil_String,
Directory => No_Path_Information,
- Dir_Path => null,
Library => False,
Library_Dir => No_Path_Information,
Library_Src_Dir => No_Path_Information,
Lib_Auto_Init => False,
Libgnarl_Needed => Unknown,
Symbol_Data => No_Symbols,
- Ada_Sources_Present => True,
- Other_Sources_Present => True,
- Ada_Sources => Nil_String,
- Sources => Nil_String,
- First_Source => No_Source,
- Last_Source => No_Source,
Interfaces_Defined => False,
- Unit_Based_Language_Name => No_Name,
- Unit_Based_Language_Index => No_Language_Index,
- Imported_Directories_Switches => null,
- Include_Path => null,
- Include_Data_Set => False,
- Include_Language => No_Language_Index,
Source_Dirs => Nil_String,
- Known_Order_Of_Source_Dirs => True,
+ Source_Dir_Ranks => No_Number_List,
Object_Directory => No_Path_Information,
Library_TS => Empty_Time_Stamp,
Exec_Directory => No_Path_Information,
Extends => No_Project,
Extended_By => No_Project,
- Naming => Std_Naming_Data,
- First_Language_Processing => No_Language_Index,
+ Languages => No_Language_Index,
Decl => No_Declarations,
- Imported_Projects => Empty_Project_List,
- All_Imported_Projects => Empty_Project_List,
+ Imported_Projects => null,
+ Include_Path_File => No_Path,
+ All_Imported_Projects => null,
Ada_Include_Path => null,
Ada_Objects_Path => null,
Objects_Path => null,
- Include_Path_File => No_Path,
Objects_Path_File_With_Libs => No_Path,
Objects_Path_File_Without_Libs => No_Path,
Config_File_Name => No_Path,
Config_File_Temp => False,
- Linker_Name => No_File,
- Linker_Path => No_Path,
- Minimum_Linker_Options => No_Name_List,
Config_Checked => False,
- Checked => False,
- Seen => False,
Need_To_Build_Lib => False,
+ Has_Multi_Unit_Sources => False,
Depth => 0,
Unkept_Comments => False);
- package Temp_Files is new Table.Table
- (Table_Component_Type => Path_Name_Type,
- Table_Index_Type => Integer,
- Table_Low_Bound => 1,
- Table_Initial => 20,
- Table_Increment => 100,
- Table_Name => "Makegpr.Temp_Files");
- -- Table to store the path name of all the created temporary files, so that
- -- they can be deleted at the end, or when the program is interrupted.
+ procedure Free (Project : in out Project_Id);
+ -- Free memory allocated for Project
+
+ procedure Free_List (Languages : in out Language_Ptr);
+ procedure Free_List (Source : in out Source_Id);
+ procedure Free_List (Languages : in out Language_List);
+ -- Free memory allocated for the list of languages or sources
+
+ procedure Free_Units (Table : in out Units_Htable.Instance);
+ -- Free memory allocated for unit information in the project
+
+ procedure Language_Changed (Iter : in out Source_Iterator);
+ procedure Project_Changed (Iter : in out Source_Iterator);
+ -- Called when a new project or language was selected for this iterator
+
+ function Contains_ALI_Files (Dir : Path_Name_Type) return Boolean;
+ -- Return True if there is at least one ALI file in the directory Dir
-------------------
-- Add_To_Buffer --
Last := Last + S'Length;
end Add_To_Buffer;
- -----------------------
- -- Body_Suffix_Id_Of --
- -----------------------
-
- function Body_Suffix_Id_Of
- (In_Tree : Project_Tree_Ref;
- Language : String;
- Naming : Naming_Data) return File_Name_Type
- is
- Language_Id : Name_Id;
+ ---------------------------
+ -- Delete_Temporary_File --
+ ---------------------------
- begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Language);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Language_Id := Name_Find;
-
- return
- Body_Suffix_Id_Of
- (In_Tree => In_Tree,
- Language_Id => Language_Id,
- Naming => Naming);
- end Body_Suffix_Id_Of;
-
- -----------------------
- -- Body_Suffix_Id_Of --
- -----------------------
-
- function Body_Suffix_Id_Of
- (In_Tree : Project_Tree_Ref;
- Language_Id : Name_Id;
- Naming : Naming_Data) return File_Name_Type
+ procedure Delete_Temporary_File
+ (Tree : Project_Tree_Ref;
+ Path : Path_Name_Type)
is
- Element_Id : Array_Element_Id;
- Element : Array_Element;
- Suffix : File_Name_Type := No_File;
- Lang : Language_Index;
+ Dont_Care : Boolean;
+ pragma Warnings (Off, Dont_Care);
begin
- -- ??? This seems to be only for Ada_Only mode...
- Element_Id := Naming.Body_Suffix;
- while Element_Id /= No_Array_Element loop
- Element := In_Tree.Array_Elements.Table (Element_Id);
-
- if Element.Index = Language_Id then
- return File_Name_Type (Element.Value.Value);
+ if not Debug.Debug_Flag_N then
+ if Current_Verbosity = High then
+ Write_Line ("Removing temp file: " & Get_Name_String (Path));
end if;
- Element_Id := Element.Next;
- end loop;
+ Delete_File (Get_Name_String (Path), Dont_Care);
- if Current_Mode = Multi_Language then
- Lang := In_Tree.First_Language;
- while Lang /= No_Language_Index loop
- if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
- Suffix :=
- In_Tree.Languages_Data.Table
- (Lang).Config.Naming_Data.Body_Suffix;
- exit;
+ for Index in
+ 1 .. Temp_Files_Table.Last (Tree.Private_Part.Temp_Files)
+ loop
+ if Tree.Private_Part.Temp_Files.Table (Index) = Path then
+ Tree.Private_Part.Temp_Files.Table (Index) := No_Path;
end if;
-
- Lang := In_Tree.Languages_Data.Table (Lang).Next;
end loop;
end if;
+ end Delete_Temporary_File;
- return Suffix;
- end Body_Suffix_Id_Of;
+ ---------------------------
+ -- Delete_All_Temp_Files --
+ ---------------------------
- --------------------
- -- Body_Suffix_Of --
- --------------------
+ procedure Delete_All_Temp_Files (Tree : Project_Tree_Ref) is
+ Dont_Care : Boolean;
+ pragma Warnings (Off, Dont_Care);
- function Body_Suffix_Of
- (In_Tree : Project_Tree_Ref;
- Language : String;
- Naming : Naming_Data) return String
- is
- Language_Id : Name_Id;
- Element_Id : Array_Element_Id;
- Element : Array_Element;
- Suffix : File_Name_Type := No_File;
- Lang : Language_Index;
+ Path : Path_Name_Type;
begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Language);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Language_Id := Name_Find;
-
- Element_Id := Naming.Body_Suffix;
- while Element_Id /= No_Array_Element loop
- Element := In_Tree.Array_Elements.Table (Element_Id);
-
- if Element.Index = Language_Id then
- return Get_Name_String (Element.Value.Value);
- end if;
-
- Element_Id := Element.Next;
- end loop;
+ if not Debug.Debug_Flag_N then
+ for Index in
+ 1 .. Temp_Files_Table.Last (Tree.Private_Part.Temp_Files)
+ loop
+ Path := Tree.Private_Part.Temp_Files.Table (Index);
+
+ if Path /= No_Path then
+ if Current_Verbosity = High then
+ Write_Line ("Removing temp file: "
+ & Get_Name_String (Path));
+ end if;
- if Current_Mode = Multi_Language then
- Lang := In_Tree.First_Language;
- while Lang /= No_Language_Index loop
- if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
- Suffix :=
- File_Name_Type
- (In_Tree.Languages_Data.Table
- (Lang).Config.Naming_Data.Body_Suffix);
- exit;
+ Delete_File (Get_Name_String (Path), Dont_Care);
end if;
-
- Lang := In_Tree.Languages_Data.Table (Lang).Next;
end loop;
- if Suffix /= No_File then
- return Get_Name_String (Suffix);
- end if;
+ Temp_Files_Table.Free (Tree.Private_Part.Temp_Files);
+ Temp_Files_Table.Init (Tree.Private_Part.Temp_Files);
end if;
- return "";
- end Body_Suffix_Of;
-
- -----------------------------
- -- Default_Ada_Body_Suffix --
- -----------------------------
-
- function Default_Ada_Body_Suffix return File_Name_Type is
- begin
- return Default_Ada_Body_Suffix_Id;
- end Default_Ada_Body_Suffix;
-
- -----------------------------
- -- Default_Ada_Spec_Suffix --
- -----------------------------
+ -- If any of the environment variables ADA_PRJ_INCLUDE_FILE or
+ -- ADA_PRJ_OBJECTS_FILE has been set, then reset their value to
+ -- the empty string. On VMS, this has the effect of deassigning
+ -- the logical names.
- function Default_Ada_Spec_Suffix return File_Name_Type is
- begin
- return Default_Ada_Spec_Suffix_Id;
- end Default_Ada_Spec_Suffix;
-
- ---------------------------
- -- Delete_All_Temp_Files --
- ---------------------------
+ if Tree.Private_Part.Current_Source_Path_File /= No_Path then
+ Setenv (Project_Include_Path_File, "");
+ end if;
- procedure Delete_All_Temp_Files is
- Dont_Care : Boolean;
- pragma Warnings (Off, Dont_Care);
- begin
- if not Debug.Debug_Flag_N then
- for Index in 1 .. Temp_Files.Last loop
- Delete_File
- (Get_Name_String (Temp_Files.Table (Index)), Dont_Care);
- end loop;
+ if Tree.Private_Part.Current_Object_Path_File /= No_Path then
+ Setenv (Project_Objects_Path_File, "");
end if;
end Delete_All_Temp_Files;
end case;
end Dependency_Name;
- ---------------------------
- -- Display_Language_Name --
- ---------------------------
-
- procedure Display_Language_Name
- (In_Tree : Project_Tree_Ref;
- Language : Language_Index)
- is
- begin
- Get_Name_String (In_Tree.Languages_Data.Table (Language).Display_Name);
- Write_Str (Name_Buffer (1 .. Name_Len));
- end Display_Language_Name;
-
----------------
-- Empty_File --
----------------
-- Empty_Project --
-------------------
- function Empty_Project (Tree : Project_Tree_Ref) return Project_Data is
- Value : Project_Data;
-
+ function Empty_Project return Project_Data is
begin
Prj.Initialize (Tree => No_Project_Tree);
- Value := Project_Empty;
- Value.Naming := Tree.Private_Part.Default_Naming;
-
- return Value;
+ return Project_Empty;
end Empty_Project;
------------------
procedure Expect (The_Token : Token_Type; Token_Image : String) is
begin
if Token /= The_Token then
- Error_Msg (Token_Image & " expected", Token_Ptr);
+ -- ??? Should pass user flags here instead
+ Error_Msg (Gnatmake_Flags, Token_Image & " expected", Token_Ptr);
end if;
end Expect;
end Extend_Name;
+ ---------------------
+ -- Project_Changed --
+ ---------------------
+
+ procedure Project_Changed (Iter : in out Source_Iterator) is
+ begin
+ Iter.Language := Iter.Project.Project.Languages;
+ Language_Changed (Iter);
+ end Project_Changed;
+
+ ----------------------
+ -- Language_Changed --
+ ----------------------
+
+ procedure Language_Changed (Iter : in out Source_Iterator) is
+ begin
+ Iter.Current := No_Source;
+
+ if Iter.Language_Name /= No_Name then
+ while Iter.Language /= null
+ and then Iter.Language.Name /= Iter.Language_Name
+ loop
+ Iter.Language := Iter.Language.Next;
+ end loop;
+ end if;
+
+ -- If there is no matching language in this project, move to next
+
+ if Iter.Language = No_Language_Index then
+ if Iter.All_Projects then
+ Iter.Project := Iter.Project.Next;
+
+ if Iter.Project /= null then
+ Project_Changed (Iter);
+ end if;
+
+ else
+ Iter.Project := null;
+ end if;
+
+ else
+ Iter.Current := Iter.Language.First_Source;
+
+ if Iter.Current = No_Source then
+ Iter.Language := Iter.Language.Next;
+ Language_Changed (Iter);
+ end if;
+ end if;
+ end Language_Changed;
+
+ ---------------------
+ -- For_Each_Source --
+ ---------------------
+
+ function For_Each_Source
+ (In_Tree : Project_Tree_Ref;
+ Project : Project_Id := No_Project;
+ Language : Name_Id := No_Name) return Source_Iterator
+ is
+ Iter : Source_Iterator;
+ begin
+ Iter := Source_Iterator'
+ (In_Tree => In_Tree,
+ Project => In_Tree.Projects,
+ All_Projects => Project = No_Project,
+ Language_Name => Language,
+ Language => No_Language_Index,
+ Current => No_Source);
+
+ if Project /= null then
+ while Iter.Project /= null
+ and then Iter.Project.Project /= Project
+ loop
+ Iter.Project := Iter.Project.Next;
+ end loop;
+ end if;
+
+ Project_Changed (Iter);
+
+ return Iter;
+ end For_Each_Source;
+
+ -------------
+ -- Element --
+ -------------
+
+ function Element (Iter : Source_Iterator) return Source_Id is
+ begin
+ return Iter.Current;
+ end Element;
+
+ ----------
+ -- Next --
+ ----------
+
+ procedure Next (Iter : in out Source_Iterator) is
+ begin
+ Iter.Current := Iter.Current.Next_In_Lang;
+ if Iter.Current = No_Source then
+ Iter.Language := Iter.Language.Next;
+ Language_Changed (Iter);
+ end if;
+ end Next;
+
--------------------------------
-- For_Every_Project_Imported --
--------------------------------
procedure For_Every_Project_Imported
- (By : Project_Id;
- In_Tree : Project_Tree_Ref;
- With_State : in out State)
+ (By : Project_Id;
+ With_State : in out State;
+ Imported_First : Boolean := False)
is
+ use Project_Boolean_Htable;
+ Seen : Project_Boolean_Htable.Instance := Project_Boolean_Htable.Nil;
procedure Recursive_Check (Project : Project_Id);
-- Check if a project has already been seen. If not seen, mark it as
procedure Recursive_Check (Project : Project_Id) is
List : Project_List;
+
begin
- if not In_Tree.Projects.Table (Project).Seen then
- In_Tree.Projects.Table (Project).Seen := True;
- Action (Project, With_State);
-
- List := In_Tree.Projects.Table (Project).Imported_Projects;
- while List /= Empty_Project_List loop
- Recursive_Check (In_Tree.Project_Lists.Table (List).Project);
- List := In_Tree.Project_Lists.Table (List).Next;
+ if not Get (Seen, Project) then
+ Set (Seen, Project, True);
+
+ if not Imported_First then
+ Action (Project, With_State);
+ end if;
+
+ -- Visited all extended projects
+
+ if Project.Extends /= No_Project then
+ Recursive_Check (Project.Extends);
+ end if;
+
+ -- Visited all imported projects
+
+ List := Project.Imported_Projects;
+ while List /= null loop
+ Recursive_Check (List.Project);
+ List := List.Next;
end loop;
+
+ if Imported_First then
+ Action (Project, With_State);
+ end if;
end if;
end Recursive_Check;
-- Start of processing for For_Every_Project_Imported
begin
- for Project in Project_Table.First ..
- Project_Table.Last (In_Tree.Projects)
- loop
- In_Tree.Projects.Table (Project).Seen := False;
- end loop;
-
Recursive_Check (Project => By);
+ Reset (Seen);
end For_Every_Project_Imported;
- --------------
- -- Get_Mode --
- --------------
+ -----------------
+ -- Find_Source --
+ -----------------
+
+ function Find_Source
+ (In_Tree : Project_Tree_Ref;
+ Project : Project_Id;
+ In_Imported_Only : Boolean := False;
+ In_Extended_Only : Boolean := False;
+ Base_Name : File_Name_Type) return Source_Id
+ is
+ Result : Source_Id := No_Source;
+
+ procedure Look_For_Sources (Proj : Project_Id; Src : in out Source_Id);
+ -- Look for Base_Name in the sources of Proj
+
+ ----------------------
+ -- Look_For_Sources --
+ ----------------------
+
+ procedure Look_For_Sources (Proj : Project_Id; Src : in out Source_Id) is
+ Iterator : Source_Iterator;
+
+ begin
+ Iterator := For_Each_Source (In_Tree => In_Tree, Project => Proj);
+ while Element (Iterator) /= No_Source loop
+ if Element (Iterator).File = Base_Name then
+ Src := Element (Iterator);
+ return;
+ end if;
+
+ Next (Iterator);
+ end loop;
+ end Look_For_Sources;
+
+ procedure For_Imported_Projects is new For_Every_Project_Imported
+ (State => Source_Id, Action => Look_For_Sources);
+
+ Proj : Project_Id;
+
+ -- Start of processing for Find_Source
- function Get_Mode return Mode is
begin
- return Current_Mode;
- end Get_Mode;
+ if In_Extended_Only then
+ Proj := Project;
+ while Proj /= No_Project loop
+ Look_For_Sources (Proj, Result);
+ exit when Result /= No_Source;
+
+ Proj := Proj.Extends;
+ end loop;
+
+ elsif In_Imported_Only then
+ Look_For_Sources (Project, Result);
+
+ if Result = No_Source then
+ For_Imported_Projects
+ (By => Project,
+ With_State => Result);
+ end if;
+ else
+ Look_For_Sources (No_Project, Result);
+ end if;
+
+ return Result;
+ end Find_Source;
----------
-- Hash --
function Hash (Project : Project_Id) return Header_Num is
begin
- return Header_Num (Project mod Max_Header_Num);
+ if Project = No_Project then
+ return Header_Num'First;
+ else
+ return Hash (Get_Name_String (Project.Name));
+ end if;
end Hash;
-----------
-- Image --
-----------
- function Image (Casing : Casing_Type) return String is
+ function Image (The_Casing : Casing_Type) return String is
begin
- return The_Casing_Images (Casing).all;
+ return The_Casing_Images (The_Casing).all;
end Image;
- ----------------------
- -- In_Configuration --
- ----------------------
+ -----------------------------
+ -- Is_Standard_GNAT_Naming --
+ -----------------------------
- function In_Configuration return Boolean is
+ function Is_Standard_GNAT_Naming
+ (Naming : Lang_Naming_Data) return Boolean
+ is
begin
- return Configuration_Mode;
- end In_Configuration;
+ return Get_Name_String (Naming.Spec_Suffix) = ".ads"
+ and then Get_Name_String (Naming.Body_Suffix) = ".adb"
+ and then Get_Name_String (Naming.Dot_Replacement) = "-";
+ end Is_Standard_GNAT_Naming;
----------------
-- Initialize --
procedure Initialize (Tree : Project_Tree_Ref) is
begin
- if not Initialized then
- Initialized := True;
+ if The_Empty_String = No_Name then
Uintp.Initialize;
Name_Len := 0;
The_Empty_String := Name_Find;
- Empty_Name := The_Empty_String;
- Empty_File_Name := File_Name_Type (The_Empty_String);
- Name_Len := 4;
- Name_Buffer (1 .. 4) := ".ads";
- Default_Ada_Spec_Suffix_Id := Name_Find;
- Name_Len := 4;
- Name_Buffer (1 .. 4) := ".adb";
- Default_Ada_Body_Suffix_Id := Name_Find;
- Name_Len := 1;
- Name_Buffer (1) := '/';
- Slash_Id := Name_Find;
-
- Prj.Env.Initialize;
+
Prj.Attr.Initialize;
Set_Name_Table_Byte (Name_Project, Token_Type'Pos (Tok_Project));
Set_Name_Table_Byte (Name_Extends, Token_Type'Pos (Tok_Extends));
end if;
end Initialize;
- -------------------
- -- Is_A_Language --
- -------------------
-
- function Is_A_Language
- (Tree : Project_Tree_Ref;
- Data : Project_Data;
- Language_Name : Name_Id) return Boolean
- is
- begin
- if Get_Mode = Ada_Only then
- declare
- List : Name_List_Index := Data.Languages;
- begin
- while List /= No_Name_List loop
- if Tree.Name_Lists.Table (List).Name = Language_Name then
- return True;
- else
- List := Tree.Name_Lists.Table (List).Next;
- end if;
- end loop;
- end;
-
- else
- declare
- Lang_Ind : Language_Index := Data.First_Language_Processing;
- Lang_Data : Language_Data;
-
- begin
- while Lang_Ind /= No_Language_Index loop
- Lang_Data := Tree.Languages_Data.Table (Lang_Ind);
-
- if Lang_Data.Name = Language_Name then
- return True;
- end if;
-
- Lang_Ind := Lang_Data.Next;
- end loop;
- end;
- end if;
-
- return False;
- end Is_A_Language;
-
------------------
-- Is_Extending --
------------------
function Is_Extending
(Extending : Project_Id;
- Extended : Project_Id;
- In_Tree : Project_Tree_Ref) return Boolean
+ Extended : Project_Id) return Boolean
is
Proj : Project_Id;
return True;
end if;
- Proj := In_Tree.Projects.Table (Proj).Extends;
+ Proj := Proj.Extends;
end loop;
return False;
end Is_Extending;
- -----------------------
- -- Objects_Exist_For --
- -----------------------
+ -----------------
+ -- Object_Name --
+ -----------------
- function Objects_Exist_For
- (Language : String;
- In_Tree : Project_Tree_Ref) return Boolean
+ function Object_Name
+ (Source_File_Name : File_Name_Type;
+ Object_File_Suffix : Name_Id := No_Name) return File_Name_Type
is
- Language_Id : Name_Id;
- Lang : Language_Index;
+ begin
+ if Object_File_Suffix = No_Name then
+ return Extend_Name
+ (Source_File_Name, Object_Suffix);
+ else
+ return Extend_Name
+ (Source_File_Name, Get_Name_String (Object_File_Suffix));
+ end if;
+ end Object_Name;
+
+ function Object_Name
+ (Source_File_Name : File_Name_Type;
+ Source_Index : Int;
+ Index_Separator : Character;
+ Object_File_Suffix : Name_Id := No_Name) return File_Name_Type
+ is
+ Index_Img : constant String := Source_Index'Img;
+ Last : Natural;
begin
- if Current_Mode = Multi_Language then
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Language);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Language_Id := Name_Find;
-
- Lang := In_Tree.First_Language;
- while Lang /= No_Language_Index loop
- if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
- return
- In_Tree.Languages_Data.Table
- (Lang).Config.Objects_Generated;
- end if;
+ Get_Name_String (Source_File_Name);
- Lang := In_Tree.Languages_Data.Table (Lang).Next;
- end loop;
+ Last := Name_Len;
+ while Last > 1 and then Name_Buffer (Last) /= '.' loop
+ Last := Last - 1;
+ end loop;
+
+ if Last > 1 then
+ Name_Len := Last - 1;
end if;
- return True;
- end Objects_Exist_For;
+ Add_Char_To_Name_Buffer (Index_Separator);
+ Add_Str_To_Name_Buffer (Index_Img (2 .. Index_Img'Last));
- -----------------
- -- Object_Name --
- -----------------
+ if Object_File_Suffix = No_Name then
+ Add_Str_To_Name_Buffer (Object_Suffix);
+ else
+ Add_Str_To_Name_Buffer (Get_Name_String (Object_File_Suffix));
+ end if;
- function Object_Name
- (Source_File_Name : File_Name_Type)
- return File_Name_Type
- is
- begin
- return Extend_Name (Source_File_Name, Object_Suffix);
+ return Name_Find;
end Object_Name;
----------------------
-- Record_Temp_File --
----------------------
- procedure Record_Temp_File (Path : Path_Name_Type) is
+ procedure Record_Temp_File
+ (Tree : Project_Tree_Ref;
+ Path : Path_Name_Type)
+ is
begin
- Temp_Files.Increment_Last;
- Temp_Files.Table (Temp_Files.Last) := Path;
+ Temp_Files_Table.Append (Tree.Private_Part.Temp_Files, Path);
end Record_Temp_File;
- ------------------------------------
- -- Register_Default_Naming_Scheme --
- ------------------------------------
+ ----------
+ -- Free --
+ ----------
- procedure Register_Default_Naming_Scheme
- (Language : Name_Id;
- Default_Spec_Suffix : File_Name_Type;
- Default_Body_Suffix : File_Name_Type;
- In_Tree : Project_Tree_Ref)
- is
- Lang : Name_Id;
- Suffix : Array_Element_Id;
- Found : Boolean := False;
- Element : Array_Element;
+ procedure Free (Project : in out Project_Id) is
+ procedure Unchecked_Free is new Ada.Unchecked_Deallocation
+ (Project_Data, Project_Id);
begin
- -- Get the language name in small letters
+ if Project /= null then
+ Free (Project.Ada_Include_Path);
+ Free (Project.Objects_Path);
+ Free (Project.Ada_Objects_Path);
+ Free_List (Project.Imported_Projects, Free_Project => False);
+ Free_List (Project.All_Imported_Projects, Free_Project => False);
+ Free_List (Project.Languages);
+
+ Unchecked_Free (Project);
+ end if;
+ end Free;
+
+ ---------------
+ -- Free_List --
+ ---------------
- Get_Name_String (Language);
- Name_Buffer (1 .. Name_Len) := To_Lower (Name_Buffer (1 .. Name_Len));
- Lang := Name_Find;
+ procedure Free_List (Languages : in out Language_List) is
+ procedure Unchecked_Free is new Ada.Unchecked_Deallocation
+ (Language_List_Element, Language_List);
+ Tmp : Language_List;
+ begin
+ while Languages /= null loop
+ Tmp := Languages.Next;
+ Unchecked_Free (Languages);
+ Languages := Tmp;
+ end loop;
+ end Free_List;
- -- Look for an element of the spec suffix array indexed by the language
- -- name. If one is found, put the default value.
+ ---------------
+ -- Free_List --
+ ---------------
- Suffix := In_Tree.Private_Part.Default_Naming.Spec_Suffix;
- Found := False;
- while Suffix /= No_Array_Element and then not Found loop
- Element := In_Tree.Array_Elements.Table (Suffix);
+ procedure Free_List (Source : in out Source_Id) is
+ procedure Unchecked_Free is new
+ Ada.Unchecked_Deallocation (Source_Data, Source_Id);
- if Element.Index = Lang then
- Found := True;
- Element.Value.Value := Name_Id (Default_Spec_Suffix);
- In_Tree.Array_Elements.Table (Suffix) := Element;
+ Tmp : Source_Id;
- else
- Suffix := Element.Next;
+ begin
+ while Source /= No_Source loop
+ Tmp := Source.Next_In_Lang;
+ Free_List (Source.Alternate_Languages);
+
+ if Source.Unit /= null
+ and then Source.Kind in Spec_Or_Body
+ then
+ Source.Unit.File_Names (Source.Kind) := null;
end if;
+
+ Unchecked_Free (Source);
+ Source := Tmp;
end loop;
+ end Free_List;
- -- If none can be found, create a new one
-
- if not Found then
- Element :=
- (Index => Lang,
- Src_Index => 0,
- Index_Case_Sensitive => False,
- Value => (Project => No_Project,
- Kind => Single,
- Location => No_Location,
- Default => False,
- Value => Name_Id (Default_Spec_Suffix),
- Index => 0),
- Next => In_Tree.Private_Part.Default_Naming.Spec_Suffix);
- Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
- In_Tree.Array_Elements.Table
- (Array_Element_Table.Last (In_Tree.Array_Elements)) :=
- Element;
- In_Tree.Private_Part.Default_Naming.Spec_Suffix :=
- Array_Element_Table.Last (In_Tree.Array_Elements);
- end if;
+ ---------------
+ -- Free_List --
+ ---------------
- -- Look for an element of the body suffix array indexed by the language
- -- name. If one is found, put the default value.
+ procedure Free_List
+ (List : in out Project_List;
+ Free_Project : Boolean)
+ is
+ procedure Unchecked_Free is new
+ Ada.Unchecked_Deallocation (Project_List_Element, Project_List);
- Suffix := In_Tree.Private_Part.Default_Naming.Body_Suffix;
- Found := False;
- while Suffix /= No_Array_Element and then not Found loop
- Element := In_Tree.Array_Elements.Table (Suffix);
+ Tmp : Project_List;
- if Element.Index = Lang then
- Found := True;
- Element.Value.Value := Name_Id (Default_Body_Suffix);
- In_Tree.Array_Elements.Table (Suffix) := Element;
+ begin
+ while List /= null loop
+ Tmp := List.Next;
- else
- Suffix := Element.Next;
+ if Free_Project then
+ Free (List.Project);
end if;
+
+ Unchecked_Free (List);
+ List := Tmp;
+ end loop;
+ end Free_List;
+
+ ---------------
+ -- Free_List --
+ ---------------
+
+ procedure Free_List (Languages : in out Language_Ptr) is
+ procedure Unchecked_Free is new
+ Ada.Unchecked_Deallocation (Language_Data, Language_Ptr);
+
+ Tmp : Language_Ptr;
+
+ begin
+ while Languages /= null loop
+ Tmp := Languages.Next;
+ Free_List (Languages.First_Source);
+ Unchecked_Free (Languages);
+ Languages := Tmp;
end loop;
+ end Free_List;
+
+ ----------------
+ -- Free_Units --
+ ----------------
+
+ procedure Free_Units (Table : in out Units_Htable.Instance) is
+ procedure Unchecked_Free is new
+ Ada.Unchecked_Deallocation (Unit_Data, Unit_Index);
+
+ Unit : Unit_Index;
- -- If none can be found, create a new one
-
- if not Found then
- Element :=
- (Index => Lang,
- Src_Index => 0,
- Index_Case_Sensitive => False,
- Value => (Project => No_Project,
- Kind => Single,
- Location => No_Location,
- Default => False,
- Value => Name_Id (Default_Body_Suffix),
- Index => 0),
- Next => In_Tree.Private_Part.Default_Naming.Body_Suffix);
- Array_Element_Table.Increment_Last
- (In_Tree.Array_Elements);
- In_Tree.Array_Elements.Table
- (Array_Element_Table.Last (In_Tree.Array_Elements))
- := Element;
- In_Tree.Private_Part.Default_Naming.Body_Suffix :=
- Array_Element_Table.Last (In_Tree.Array_Elements);
+ begin
+ Unit := Units_Htable.Get_First (Table);
+ while Unit /= No_Unit_Index loop
+ if Unit.File_Names (Spec) /= null then
+ Unit.File_Names (Spec).Unit := No_Unit_Index;
+ end if;
+
+ if Unit.File_Names (Impl) /= null then
+ Unit.File_Names (Impl).Unit := No_Unit_Index;
+ end if;
+
+ Unchecked_Free (Unit);
+ Unit := Units_Htable.Get_Next (Table);
+ end loop;
+
+ Units_Htable.Reset (Table);
+ end Free_Units;
+
+ ----------
+ -- Free --
+ ----------
+
+ procedure Free (Tree : in out Project_Tree_Ref) is
+ procedure Unchecked_Free is new
+ Ada.Unchecked_Deallocation (Project_Tree_Data, Project_Tree_Ref);
+
+ begin
+ if Tree /= null then
+ Name_List_Table.Free (Tree.Name_Lists);
+ Number_List_Table.Free (Tree.Number_Lists);
+ String_Element_Table.Free (Tree.String_Elements);
+ Variable_Element_Table.Free (Tree.Variable_Elements);
+ Array_Element_Table.Free (Tree.Array_Elements);
+ Array_Table.Free (Tree.Arrays);
+ Package_Table.Free (Tree.Packages);
+ Source_Paths_Htable.Reset (Tree.Source_Paths_HT);
+
+ Free_List (Tree.Projects, Free_Project => True);
+ Free_Units (Tree.Units_HT);
+
+ -- Private part
+
+ Temp_Files_Table.Free (Tree.Private_Part.Temp_Files);
+
+ Unchecked_Free (Tree);
end if;
- end Register_Default_Naming_Scheme;
+ end Free;
-----------
-- Reset --
-----------
procedure Reset (Tree : Project_Tree_Ref) is
-
- -- Def_Lang : constant Name_Node :=
- -- (Name => Name_Ada,
- -- Next => No_Name_List);
- -- Why is the above commented out ???
-
begin
- Prj.Env.Initialize;
-
-- Visible tables
- Language_Data_Table.Init (Tree.Languages_Data);
Name_List_Table.Init (Tree.Name_Lists);
+ Number_List_Table.Init (Tree.Number_Lists);
String_Element_Table.Init (Tree.String_Elements);
Variable_Element_Table.Init (Tree.Variable_Elements);
Array_Element_Table.Init (Tree.Array_Elements);
Array_Table.Init (Tree.Arrays);
Package_Table.Init (Tree.Packages);
- Project_List_Table.Init (Tree.Project_Lists);
- Project_Table.Init (Tree.Projects);
- Source_Data_Table.Init (Tree.Sources);
- Alternate_Language_Table.Init (Tree.Alt_Langs);
- Unit_Table.Init (Tree.Units);
- Units_Htable.Reset (Tree.Units_HT);
- Files_Htable.Reset (Tree.Files_HT);
Source_Paths_Htable.Reset (Tree.Source_Paths_HT);
+ Free_List (Tree.Projects, Free_Project => True);
+ Free_Units (Tree.Units_HT);
+
-- Private part table
- Naming_Table.Init (Tree.Private_Part.Namings);
- Naming_Table.Increment_Last (Tree.Private_Part.Namings);
- Tree.Private_Part.Namings.Table
- (Naming_Table.Last (Tree.Private_Part.Namings)) := Std_Naming_Data;
- Path_File_Table.Init (Tree.Private_Part.Path_Files);
- Source_Path_Table.Init (Tree.Private_Part.Source_Paths);
- Object_Path_Table.Init (Tree.Private_Part.Object_Paths);
- Tree.Private_Part.Default_Naming := Std_Naming_Data;
-
- if Current_Mode = Ada_Only then
- Register_Default_Naming_Scheme
- (Language => Name_Ada,
- Default_Spec_Suffix => Default_Ada_Spec_Suffix,
- Default_Body_Suffix => Default_Ada_Body_Suffix,
- In_Tree => Tree);
- Tree.Private_Part.Default_Naming.Separate_Suffix :=
- Default_Ada_Body_Suffix;
- end if;
+ Temp_Files_Table.Init (Tree.Private_Part.Temp_Files);
+
+ Tree.Private_Part.Current_Source_Path_File := No_Path;
+ Tree.Private_Part.Current_Object_Path_File := No_Path;
end Reset;
- ------------------------
- -- Same_Naming_Scheme --
- ------------------------
+ -------------------
+ -- Switches_Name --
+ -------------------
- function Same_Naming_Scheme
- (Left, Right : Naming_Data) return Boolean
+ function Switches_Name
+ (Source_File_Name : File_Name_Type) return File_Name_Type
is
begin
- return Left.Dot_Replacement = Right.Dot_Replacement
- and then Left.Casing = Right.Casing
- and then Left.Separate_Suffix = Right.Separate_Suffix;
- end Same_Naming_Scheme;
+ return Extend_Name (Source_File_Name, Switches_Dependency_Suffix);
+ end Switches_Name;
+
+ -----------
+ -- Value --
+ -----------
+
+ function Value (Image : String) return Casing_Type is
+ begin
+ for Casing in The_Casing_Images'Range loop
+ if To_Lower (Image) = To_Lower (The_Casing_Images (Casing).all) then
+ return Casing;
+ end if;
+ end loop;
+
+ raise Constraint_Error;
+ end Value;
---------------------
- -- Set_Body_Suffix --
+ -- Has_Ada_Sources --
---------------------
- procedure Set_Body_Suffix
- (In_Tree : Project_Tree_Ref;
- Language : String;
- Naming : in out Naming_Data;
- Suffix : File_Name_Type)
- is
- Language_Id : Name_Id;
- Element : Array_Element;
+ function Has_Ada_Sources (Data : Project_Id) return Boolean is
+ Lang : Language_Ptr;
begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Language);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Language_Id := Name_Find;
-
- Element :=
- (Index => Language_Id,
- Src_Index => 0,
- Index_Case_Sensitive => False,
- Value =>
- (Kind => Single,
- Project => No_Project,
- Location => No_Location,
- Default => False,
- Value => Name_Id (Suffix),
- Index => 0),
- Next => Naming.Body_Suffix);
-
- Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
- Naming.Body_Suffix :=
- Array_Element_Table.Last (In_Tree.Array_Elements);
- In_Tree.Array_Elements.Table (Naming.Body_Suffix) := Element;
- end Set_Body_Suffix;
+ Lang := Data.Languages;
+ while Lang /= No_Language_Index loop
+ if Lang.Name = Name_Ada then
+ return Lang.First_Source /= No_Source;
+ end if;
+ Lang := Lang.Next;
+ end loop;
- --------------------------
- -- Set_In_Configuration --
- --------------------------
+ return False;
+ end Has_Ada_Sources;
- procedure Set_In_Configuration (Value : Boolean) is
- begin
- Configuration_Mode := Value;
- end Set_In_Configuration;
+ ------------------------
+ -- Contains_ALI_Files --
+ ------------------------
- --------------
- -- Set_Mode --
- --------------
+ function Contains_ALI_Files (Dir : Path_Name_Type) return Boolean is
+ Dir_Name : constant String := Get_Name_String (Dir);
+ Direct : Dir_Type;
+ Name : String (1 .. 1_000);
+ Last : Natural;
+ Result : Boolean := False;
- procedure Set_Mode (New_Mode : Mode) is
begin
- Current_Mode := New_Mode;
- case New_Mode is
- when Ada_Only =>
- Default_Language_Is_Ada := True;
- Must_Check_Configuration := False;
- when Multi_Language =>
- Default_Language_Is_Ada := False;
- Must_Check_Configuration := True;
- end case;
- end Set_Mode;
+ Open (Direct, Dir_Name);
- ---------------------
- -- Set_Spec_Suffix --
- ---------------------
+ -- For each file in the directory, check if it is an ALI file
- procedure Set_Spec_Suffix
- (In_Tree : Project_Tree_Ref;
- Language : String;
- Naming : in out Naming_Data;
- Suffix : File_Name_Type)
- is
- Language_Id : Name_Id;
- Element : Array_Element;
+ loop
+ Read (Direct, Name, Last);
+ exit when Last = 0;
+ Canonical_Case_File_Name (Name (1 .. Last));
+ Result := Last >= 5 and then Name (Last - 3 .. Last) = ".ali";
+ exit when Result;
+ end loop;
- begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Language);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Language_Id := Name_Find;
-
- Element :=
- (Index => Language_Id,
- Src_Index => 0,
- Index_Case_Sensitive => False,
- Value =>
- (Kind => Single,
- Project => No_Project,
- Location => No_Location,
- Default => False,
- Value => Name_Id (Suffix),
- Index => 0),
- Next => Naming.Spec_Suffix);
-
- Array_Element_Table.Increment_Last (In_Tree.Array_Elements);
- Naming.Spec_Suffix :=
- Array_Element_Table.Last (In_Tree.Array_Elements);
- In_Tree.Array_Elements.Table (Naming.Spec_Suffix) := Element;
- end Set_Spec_Suffix;
+ Close (Direct);
+ return Result;
- -----------
- -- Slash --
- -----------
+ exception
+ -- If there is any problem, close the directory if open and return True.
+ -- The library directory will be added to the path.
- function Slash return Path_Name_Type is
- begin
- return Slash_Id;
- end Slash;
+ when others =>
+ if Is_Open (Direct) then
+ Close (Direct);
+ end if;
- -----------------------
- -- Spec_Suffix_Id_Of --
- -----------------------
+ return True;
+ end Contains_ALI_Files;
- function Spec_Suffix_Id_Of
- (In_Tree : Project_Tree_Ref;
- Language : String;
- Naming : Naming_Data) return File_Name_Type
- is
- Language_Id : Name_Id;
+ --------------------------
+ -- Get_Object_Directory --
+ --------------------------
- begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Language);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Language_Id := Name_Find;
-
- return
- Spec_Suffix_Id_Of
- (In_Tree => In_Tree,
- Language_Id => Language_Id,
- Naming => Naming);
- end Spec_Suffix_Id_Of;
-
- -----------------------
- -- Spec_Suffix_Id_Of --
- -----------------------
-
- function Spec_Suffix_Id_Of
- (In_Tree : Project_Tree_Ref;
- Language_Id : Name_Id;
- Naming : Naming_Data) return File_Name_Type
+ function Get_Object_Directory
+ (Project : Project_Id;
+ Including_Libraries : Boolean;
+ Only_If_Ada : Boolean := False) return Path_Name_Type
is
- Element_Id : Array_Element_Id;
- Element : Array_Element;
- Suffix : File_Name_Type := No_File;
- Lang : Language_Index;
-
begin
- Element_Id := Naming.Spec_Suffix;
- while Element_Id /= No_Array_Element loop
- Element := In_Tree.Array_Elements.Table (Element_Id);
+ if (Project.Library and then Including_Libraries)
+ or else
+ (Project.Object_Directory /= No_Path_Information
+ and then (not Including_Libraries or else not Project.Library))
+ then
+ -- For a library project, add the library ALI directory if there is
+ -- no object directory or if the library ALI directory contains ALI
+ -- files; otherwise add the object directory.
+
+ if Project.Library then
+ if Project.Object_Directory = No_Path_Information
+ or else Contains_ALI_Files (Project.Library_ALI_Dir.Name)
+ then
+ return Project.Library_ALI_Dir.Name;
+ else
+ return Project.Object_Directory.Name;
+ end if;
- if Element.Index = Language_Id then
- return File_Name_Type (Element.Value.Value);
+ -- For a non-library project, add object directory if it is not a
+ -- virtual project, and if there are Ada sources in the project or
+ -- one of the projects it extends. If there are no Ada sources,
+ -- adding the object directory could disrupt the order of the
+ -- object dirs in the path.
+
+ elsif not Project.Virtual then
+ declare
+ Add_Object_Dir : Boolean;
+ Prj : Project_Id;
+
+ begin
+ Add_Object_Dir := not Only_If_Ada;
+ Prj := Project;
+ while not Add_Object_Dir and then Prj /= No_Project loop
+ if Has_Ada_Sources (Prj) then
+ Add_Object_Dir := True;
+ else
+ Prj := Prj.Extends;
+ end if;
+ end loop;
+
+ if Add_Object_Dir then
+ return Project.Object_Directory.Name;
+ end if;
+ end;
end if;
+ end if;
+
+ return No_Path;
+ end Get_Object_Directory;
+
+ -----------------------------------
+ -- Ultimate_Extending_Project_Of --
+ -----------------------------------
+
+ function Ultimate_Extending_Project_Of
+ (Proj : Project_Id) return Project_Id
+ is
+ Prj : Project_Id;
- Element_Id := Element.Next;
+ begin
+ Prj := Proj;
+ while Prj /= null and then Prj.Extended_By /= No_Project loop
+ Prj := Prj.Extended_By;
end loop;
- if Current_Mode = Multi_Language then
- Lang := In_Tree.First_Language;
- while Lang /= No_Language_Index loop
- if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
- Suffix :=
- In_Tree.Languages_Data.Table
- (Lang).Config.Naming_Data.Spec_Suffix;
- exit;
- end if;
+ return Prj;
+ end Ultimate_Extending_Project_Of;
- Lang := In_Tree.Languages_Data.Table (Lang).Next;
- end loop;
- end if;
+ -----------------------------------
+ -- Compute_All_Imported_Projects --
+ -----------------------------------
- return Suffix;
- end Spec_Suffix_Id_Of;
+ procedure Compute_All_Imported_Projects (Tree : Project_Tree_Ref) is
+ Project : Project_Id;
- --------------------
- -- Spec_Suffix_Of --
- --------------------
+ procedure Recursive_Add (Prj : Project_Id; Dummy : in out Boolean);
+ -- Recursively add the projects imported by project Project, but not
+ -- those that are extended.
- function Spec_Suffix_Of
- (In_Tree : Project_Tree_Ref;
- Language : String;
- Naming : Naming_Data) return String
- is
- Language_Id : Name_Id;
- Element_Id : Array_Element_Id;
- Element : Array_Element;
- Suffix : File_Name_Type := No_File;
- Lang : Language_Index;
+ -------------------
+ -- Recursive_Add --
+ -------------------
- begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Language);
- To_Lower (Name_Buffer (1 .. Name_Len));
- Language_Id := Name_Find;
+ procedure Recursive_Add (Prj : Project_Id; Dummy : in out Boolean) is
+ pragma Unreferenced (Dummy);
+ List : Project_List;
+ Prj2 : Project_Id;
- Element_Id := Naming.Spec_Suffix;
- while Element_Id /= No_Array_Element loop
- Element := In_Tree.Array_Elements.Table (Element_Id);
+ begin
+ -- A project is not importing itself
- if Element.Index = Language_Id then
- return Get_Name_String (Element.Value.Value);
- end if;
+ Prj2 := Ultimate_Extending_Project_Of (Prj);
- Element_Id := Element.Next;
- end loop;
+ if Project /= Prj2 then
- if Current_Mode = Multi_Language then
- Lang := In_Tree.First_Language;
- while Lang /= No_Language_Index loop
- if In_Tree.Languages_Data.Table (Lang).Name = Language_Id then
- Suffix :=
- File_Name_Type
- (In_Tree.Languages_Data.Table
- (Lang).Config.Naming_Data.Spec_Suffix);
- exit;
- end if;
+ -- Check that the project is not already in the list. We know the
+ -- one passed to Recursive_Add have never been visited before, but
+ -- the one passed it are the extended projects.
- Lang := In_Tree.Languages_Data.Table (Lang).Next;
- end loop;
+ List := Project.All_Imported_Projects;
+ while List /= null loop
+ if List.Project = Prj2 then
+ return;
+ end if;
+
+ List := List.Next;
+ end loop;
+
+ -- Add it to the list
- if Suffix /= No_File then
- return Get_Name_String (Suffix);
+ Project.All_Imported_Projects :=
+ new Project_List_Element'
+ (Project => Prj2,
+ Next => Project.All_Imported_Projects);
end if;
- end if;
+ end Recursive_Add;
- return "";
- end Spec_Suffix_Of;
+ procedure For_All_Projects is
+ new For_Every_Project_Imported (Boolean, Recursive_Add);
- --------------------------
- -- Standard_Naming_Data --
- --------------------------
+ Dummy : Boolean := False;
+ List : Project_List;
- function Standard_Naming_Data
- (Tree : Project_Tree_Ref := No_Project_Tree) return Naming_Data
- is
begin
- if Tree = No_Project_Tree then
- Prj.Initialize (Tree => No_Project_Tree);
- return Std_Naming_Data;
- else
- return Tree.Private_Part.Default_Naming;
- end if;
- end Standard_Naming_Data;
+ List := Tree.Projects;
+ while List /= null loop
+ Project := List.Project;
+ Free_List (Project.All_Imported_Projects, Free_Project => False);
+ For_All_Projects (Project, Dummy);
+ List := List.Next;
+ end loop;
+ end Compute_All_Imported_Projects;
-------------------
- -- Switches_Name --
+ -- Is_Compilable --
-------------------
- function Switches_Name
- (Source_File_Name : File_Name_Type) return File_Name_Type
- is
+ function Is_Compilable (Source : Source_Id) return Boolean is
begin
- return Extend_Name (Source_File_Name, Switches_Dependency_Suffix);
- end Switches_Name;
+ return Source.Language.Config.Compiler_Driver /= No_File
+ and then Length_Of_Name (Source.Language.Config.Compiler_Driver) /= 0
+ and then not Source.Locally_Removed;
+ end Is_Compilable;
- ---------------------------
- -- There_Are_Ada_Sources --
- ---------------------------
+ ------------------------------
+ -- Object_To_Global_Archive --
+ ------------------------------
- function There_Are_Ada_Sources
- (In_Tree : Project_Tree_Ref;
- Project : Project_Id) return Boolean
+ function Object_To_Global_Archive (Source : Source_Id) return Boolean is
+ begin
+ return Source.Language.Config.Kind = File_Based
+ and then Source.Kind = Impl
+ and then Source.Language.Config.Objects_Linked
+ and then Is_Compilable (Source)
+ and then Source.Language.Config.Object_Generated;
+ end Object_To_Global_Archive;
+
+ ----------------------------
+ -- Get_Language_From_Name --
+ ----------------------------
+
+ function Get_Language_From_Name
+ (Project : Project_Id;
+ Name : String) return Language_Ptr
is
- Prj : Project_Id;
+ N : Name_Id;
+ Result : Language_Ptr;
begin
- Prj := Project;
- while Prj /= No_Project loop
- if In_Tree.Projects.Table (Prj).Ada_Sources /= Nil_String then
- return True;
+ Name_Len := Name'Length;
+ Name_Buffer (1 .. Name_Len) := Name;
+ To_Lower (Name_Buffer (1 .. Name_Len));
+ N := Name_Find;
+
+ Result := Project.Languages;
+ while Result /= No_Language_Index loop
+ if Result.Name = N then
+ return Result;
end if;
- Prj := In_Tree.Projects.Table (Prj).Extends;
+ Result := Result.Next;
end loop;
- return False;
- end There_Are_Ada_Sources;
+ return No_Language_Index;
+ end Get_Language_From_Name;
- -----------
- -- Value --
- -----------
+ ----------------
+ -- Other_Part --
+ ----------------
- function Value (Image : String) return Casing_Type is
+ function Other_Part (Source : Source_Id) return Source_Id is
begin
- for Casing in The_Casing_Images'Range loop
- if To_Lower (Image) = To_Lower (The_Casing_Images (Casing).all) then
- return Casing;
- end if;
+ if Source.Unit /= No_Unit_Index then
+ case Source.Kind is
+ when Impl =>
+ return Source.Unit.File_Names (Spec);
+ when Spec =>
+ return Source.Unit.File_Names (Impl);
+ when Sep =>
+ return No_Source;
+ end case;
+ else
+ return No_Source;
+ end if;
+ end Other_Part;
+
+ ------------------
+ -- Create_Flags --
+ ------------------
+
+ function Create_Flags
+ (Report_Error : Error_Handler;
+ When_No_Sources : Error_Warning;
+ Require_Sources_Other_Lang : Boolean := True;
+ Allow_Duplicate_Basenames : Boolean := True;
+ Compiler_Driver_Mandatory : Boolean := False;
+ Error_On_Unknown_Language : Boolean := True;
+ Require_Obj_Dirs : Error_Warning := Error)
+ return Processing_Flags
+ is
+ begin
+ return Processing_Flags'
+ (Report_Error => Report_Error,
+ When_No_Sources => When_No_Sources,
+ Require_Sources_Other_Lang => Require_Sources_Other_Lang,
+ Allow_Duplicate_Basenames => Allow_Duplicate_Basenames,
+ Error_On_Unknown_Language => Error_On_Unknown_Language,
+ Compiler_Driver_Mandatory => Compiler_Driver_Mandatory,
+ Require_Obj_Dirs => Require_Obj_Dirs);
+ end Create_Flags;
+
+ ------------
+ -- Length --
+ ------------
+
+ function Length
+ (Table : Name_List_Table.Instance;
+ List : Name_List_Index) return Natural
+ is
+ Count : Natural := 0;
+ Tmp : Name_List_Index;
+
+ begin
+ Tmp := List;
+ while Tmp /= No_Name_List loop
+ Count := Count + 1;
+ Tmp := Table.Table (Tmp).Next;
end loop;
- raise Constraint_Error;
- end Value;
+ return Count;
+ end Length;
begin
-- Make sure that the standard config and user project file extensions are
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