-- --
-- B o d y --
-- --
--- Copyright (C) 2003-2015, Free Software Foundation, Inc. --
+-- Copyright (C) 2003-2017, 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 ALI; use ALI;
+with ALI; use ALI;
with Csets;
-with Makeutl; use Makeutl;
-with MLib.Tgt; use MLib.Tgt;
-with Namet; use Namet;
-with Opt; use Opt;
-with Osint; use Osint;
-with Osint.M; use Osint.M;
-with Prj; use Prj;
-with Prj.Env;
-with Prj.Ext;
-with Prj.Pars;
-with Prj.Tree; use Prj.Tree;
-with Prj.Util; use Prj.Util;
-with Sdefault;
+with Make_Util; use Make_Util;
+with Namet; use Namet;
+with Opt; use Opt;
+with Osint; use Osint;
+with Osint.M; use Osint.M;
+-- with Sdefault;
with Snames;
with Stringt;
with Switch; use Switch;
-- Suffixes of various files
Assembly_Suffix : constant String := ".s";
- ALI_Suffix : constant String := ".ali";
Tree_Suffix : constant String := ".adt";
Object_Suffix : constant String := Get_Target_Object_Suffix.all;
Debug_Suffix : constant String := ".dg";
B_Start : constant String := "b~";
-- Prefix of binder generated file, and number of actual characters used
- Project_Tree : constant Project_Tree_Ref :=
- new Project_Tree_Data (Is_Root_Tree => True);
- -- The project tree
-
Object_Directory_Path : String_Access := null;
-- The path name of the object directory, set with switch -D
Project_File_Name : String_Access := null;
- Project_Node_Tree : Project_Node_Tree_Ref;
-
- Main_Project : Prj.Project_Id := Prj.No_Project;
-
- All_Projects : Boolean := False;
-
- -- Packages of project files where unknown attributes are errors
-
- Naming_String : aliased String := "naming";
- Builder_String : aliased String := "builder";
- Compiler_String : aliased String := "compiler";
- Binder_String : aliased String := "binder";
- Linker_String : aliased String := "linker";
-
- Gnatmake_Packages : aliased String_List :=
- (Naming_String 'Access,
- Builder_String 'Access,
- Compiler_String 'Access,
- Binder_String 'Access,
- Linker_String 'Access);
-
- Packages_To_Check_By_Gnatmake : constant String_List_Access :=
- Gnatmake_Packages'Access;
-
- package Processed_Projects is new Table.Table
- (Table_Component_Type => Project_Id,
- Table_Index_Type => Natural,
- Table_Low_Bound => 0,
- Table_Initial => 10,
- Table_Increment => 100,
- Table_Name => "Clean.Processed_Projects");
- -- Table to keep track of what project files have been processed, when
- -- switch -r is specified.
-
package Sources is new Table.Table
(Table_Component_Type => File_Name_Type,
Table_Index_Type => Natural,
-- Other local subprograms --
-----------------------------
- procedure Add_Source_Dir (N : String);
- -- Call Add_Src_Search_Dir and output one line when in verbose mode
-
- procedure Add_Source_Directories is
- new Prj.Env.For_All_Source_Dirs (Action => Add_Source_Dir);
-
- procedure Add_Object_Dir (N : String);
- -- Call Add_Lib_Search_Dir and output one line when in verbose mode
-
- procedure Add_Object_Directories is
- new Prj.Env.For_All_Object_Dirs (Action => Add_Object_Dir);
-
- function ALI_File_Name (Source : File_Name_Type) return String;
- -- Returns the name of the ALI file corresponding to Source
-
function Assembly_File_Name (Source : File_Name_Type) return String;
-- Returns the assembly file name corresponding to Source
- procedure Clean_Archive (Project : Project_Id; Global : Boolean);
- -- Delete a global archive or library project archive and the dependency
- -- file, if they exist.
-
procedure Clean_Executables;
-- Do the cleaning work when no project file is specified
- procedure Clean_Interface_Copy_Directory (Project : Project_Id);
- -- Delete files in an interface copy directory: any file that is a copy of
- -- a source of the project.
-
- procedure Clean_Library_Directory (Project : Project_Id);
- -- Delete the library file in a library directory and any ALI file of a
- -- source of the project in a library ALI directory.
-
- procedure Clean_Project (Project : Project_Id);
- -- Do the cleaning work when a project file is specified. This procedure
- -- calls itself recursively when there are several project files in the
- -- tree rooted at the main project file and switch -r has been specified.
-
function Debug_File_Name (Source : File_Name_Type) return String;
-- Name of the expanded source file corresponding to Source
function Tree_File_Name (Source : File_Name_Type) return String;
-- Returns the tree file name corresponding to Source
- function In_Extension_Chain
- (Of_Project : Project_Id;
- Prj : Project_Id) return Boolean;
- -- Returns True iff Prj is an extension of Of_Project or if Of_Project is
- -- an extension of Prj.
-
procedure Usage;
-- Display the usage. If called several times, the usage is displayed only
-- the first time.
- --------------------
- -- Add_Object_Dir --
- --------------------
-
- procedure Add_Object_Dir (N : String) is
- begin
- Add_Lib_Search_Dir (N);
-
- if Opt.Verbose_Mode then
- Put ("Adding object directory """);
- Put (N);
- Put (""".");
- New_Line;
- end if;
- end Add_Object_Dir;
-
- --------------------
- -- Add_Source_Dir --
- --------------------
-
- procedure Add_Source_Dir (N : String) is
- begin
- Add_Src_Search_Dir (N);
-
- if Opt.Verbose_Mode then
- Put ("Adding source directory """);
- Put (N);
- Put (""".");
- New_Line;
- end if;
- end Add_Source_Dir;
-
- -------------------
- -- ALI_File_Name --
- -------------------
-
- function ALI_File_Name (Source : File_Name_Type) return String is
- Src : constant String := Get_Name_String (Source);
-
- begin
- -- If the source name has an extension, then replace it with
- -- the ALI suffix.
-
- for Index in reverse Src'First + 1 .. Src'Last loop
- if Src (Index) = '.' then
- return Src (Src'First .. Index - 1) & ALI_Suffix;
- end if;
- end loop;
-
- -- If there is no dot, or if it is the first character, just add the
- -- ALI suffix.
-
- return Src & ALI_Suffix;
- end ALI_File_Name;
-
------------------------
-- Assembly_File_Name --
------------------------
return Src & Assembly_Suffix;
end Assembly_File_Name;
- -------------------
- -- Clean_Archive --
- -------------------
-
- procedure Clean_Archive (Project : Project_Id; Global : Boolean) is
- Current_Dir : constant Dir_Name_Str := Get_Current_Dir;
-
- Lib_Prefix : String_Access;
- Archive_Name : String_Access;
- -- The name of the archive file for this project
-
- Archive_Dep_Name : String_Access;
- -- The name of the archive dependency file for this project
-
- Obj_Dir : constant String :=
- Get_Name_String (Project.Object_Directory.Display_Name);
-
- begin
- Change_Dir (Obj_Dir);
-
- -- First, get the lib prefix, the archive file name and the archive
- -- dependency file name.
-
- if Global then
- Lib_Prefix :=
- new String'("lib" & Get_Name_String (Project.Display_Name));
- else
- Lib_Prefix :=
- new String'("lib" & Get_Name_String (Project.Library_Name));
- end if;
-
- Archive_Name := new String'(Lib_Prefix.all & '.' & Archive_Ext);
- Archive_Dep_Name := new String'(Lib_Prefix.all & ".deps");
-
- -- Delete the archive file and the archive dependency file, if they
- -- exist.
-
- if Is_Regular_File (Archive_Name.all) then
- Delete (Obj_Dir, Archive_Name.all);
- end if;
-
- if Is_Regular_File (Archive_Dep_Name.all) then
- Delete (Obj_Dir, Archive_Dep_Name.all);
- end if;
-
- Change_Dir (Current_Dir);
- end Clean_Archive;
-
-----------------------
-- Clean_Executables --
-----------------------
Source : Queue.Source_Info;
begin
- Queue.Initialize (Queue_Per_Obj_Dir => False);
+ Queue.Initialize;
-- It does not really matter if there is or not an object file
-- corresponding to an ALI file: if there is one, it will be deleted.
if Main_Lib_File /= No_File then
Queue.Insert
- ((Format => Format_Gnatmake,
- File => Main_Lib_File,
+ ((File => Main_Lib_File,
Unit => No_Unit_Name,
- Index => 0,
- Project => No_Project,
- Sid => No_Source));
+ Index => 0));
end if;
while not Queue.Is_Empty loop
loop
if Withs.Table (K).Afile /= No_File then
Queue.Insert
- ((Format => Format_Gnatmake,
- File => Withs.Table (K).Afile,
+ ((File => Withs.Table (K).Afile,
Unit => No_Unit_Name,
- Index => 0,
- Project => No_Project,
- Sid => No_Source));
+ Index => 0));
end if;
end loop;
end loop;
end loop;
end Clean_Executables;
- ------------------------------------
- -- Clean_Interface_Copy_Directory --
- ------------------------------------
-
- procedure Clean_Interface_Copy_Directory (Project : Project_Id) is
- Current : constant String := Get_Current_Dir;
-
- Direc : Dir_Type;
-
- Name : String (1 .. 200);
- Last : Natural;
-
- Delete_File : Boolean;
- Unit : Unit_Index;
-
- begin
- if Project.Library
- and then Project.Library_Src_Dir /= No_Path_Information
- then
- declare
- Directory : constant String :=
- Get_Name_String (Project.Library_Src_Dir.Display_Name);
-
- begin
- Change_Dir (Directory);
- Open (Direc, ".");
-
- -- For each regular file in the directory, if switch -n has not
- -- been specified, make it writable and delete the file if it is
- -- a copy of a source of the project.
-
- loop
- Read (Direc, Name, Last);
- exit when Last = 0;
-
- declare
- Filename : constant String := Name (1 .. Last);
-
- begin
- if Is_Regular_File (Filename) then
- Canonical_Case_File_Name (Name (1 .. Last));
- Delete_File := False;
-
- Unit := Units_Htable.Get_First (Project_Tree.Units_HT);
-
- -- Compare with source file names of the project
-
- while Unit /= No_Unit_Index loop
- if Unit.File_Names (Impl) /= null
- and then Ultimate_Extending_Project_Of
- (Unit.File_Names (Impl).Project) = Project
- and then
- Get_Name_String (Unit.File_Names (Impl).File) =
- Name (1 .. Last)
- then
- Delete_File := True;
- exit;
- end if;
-
- if Unit.File_Names (Spec) /= null
- and then Ultimate_Extending_Project_Of
- (Unit.File_Names (Spec).Project) = Project
- and then
- Get_Name_String
- (Unit.File_Names (Spec).File) = Name (1 .. Last)
- then
- Delete_File := True;
- exit;
- end if;
-
- Unit := Units_Htable.Get_Next (Project_Tree.Units_HT);
- end loop;
-
- if Delete_File then
- if not Do_Nothing then
- Set_Writable (Filename);
- end if;
-
- Delete (Directory, Filename);
- end if;
- end if;
- end;
- end loop;
-
- Close (Direc);
-
- -- Restore the initial working directory
-
- Change_Dir (Current);
- end;
- end if;
- end Clean_Interface_Copy_Directory;
-
- -----------------------------
- -- Clean_Library_Directory --
- -----------------------------
-
- Empty_String : aliased String := "";
-
- procedure Clean_Library_Directory (Project : Project_Id) is
- Current : constant String := Get_Current_Dir;
-
- Lib_Filename : constant String := Get_Name_String (Project.Library_Name);
- DLL_Name : String :=
- DLL_Prefix & Lib_Filename & "." & DLL_Ext;
- Archive_Name : String :=
- "lib" & Lib_Filename & "." & Archive_Ext;
- Direc : Dir_Type;
-
- Name : String (1 .. 200);
- Last : Natural;
-
- Delete_File : Boolean;
-
- Minor : String_Access := Empty_String'Access;
- Major : String_Access := Empty_String'Access;
-
- begin
- if Project.Library then
- if Project.Library_Kind /= Static
- and then MLib.Tgt.Library_Major_Minor_Id_Supported
- and then Project.Lib_Internal_Name /= No_Name
- then
- Minor := new String'(Get_Name_String (Project.Lib_Internal_Name));
- Major := new String'(MLib.Major_Id_Name (DLL_Name, Minor.all));
- end if;
-
- declare
- Lib_Directory : constant String :=
- Get_Name_String (Project.Library_Dir.Display_Name);
- Lib_ALI_Directory : constant String :=
- Get_Name_String (Project.Library_ALI_Dir.Display_Name);
-
- begin
- Canonical_Case_File_Name (Archive_Name);
- Canonical_Case_File_Name (DLL_Name);
-
- if Is_Directory (Lib_Directory) then
- Change_Dir (Lib_Directory);
- Open (Direc, ".");
-
- -- For each regular file in the directory, if switch -n has not
- -- not been specified, make it writable and delete the file if
- -- it is the library file.
-
- loop
- Read (Direc, Name, Last);
- exit when Last = 0;
-
- declare
- Filename : constant String := Name (1 .. Last);
-
- begin
- if Is_Regular_File (Filename)
- or else Is_Symbolic_Link (Filename)
- then
- Canonical_Case_File_Name (Name (1 .. Last));
- Delete_File := False;
-
- if (Project.Library_Kind = Static
- and then Name (1 .. Last) = Archive_Name)
- or else
- ((Project.Library_Kind = Dynamic
- or else
- Project.Library_Kind = Relocatable)
- and then
- (Name (1 .. Last) = DLL_Name
- or else
- Name (1 .. Last) = Minor.all
- or else
- Name (1 .. Last) = Major.all))
- then
- if not Do_Nothing then
- Set_Writable (Filename);
- end if;
-
- Delete (Lib_Directory, Filename);
- end if;
- end if;
- end;
- end loop;
-
- Close (Direc);
- end if;
-
- if not Is_Directory (Lib_ALI_Directory) then
- -- Nothing more to do, return now
- return;
- end if;
-
- Change_Dir (Lib_ALI_Directory);
- Open (Direc, ".");
-
- -- For each regular file in the directory, if switch -n has not
- -- been specified, make it writable and delete the file if it is
- -- any ALI file of a source of the project.
-
- loop
- Read (Direc, Name, Last);
- exit when Last = 0;
-
- declare
- Filename : constant String := Name (1 .. Last);
- begin
- if Is_Regular_File (Filename) then
- Canonical_Case_File_Name (Name (1 .. Last));
- Delete_File := False;
-
- if Last > 4 and then Name (Last - 3 .. Last) = ".ali" then
- declare
- Unit : Unit_Index;
-
- begin
- -- Compare with ALI file names of the project
-
- Unit :=
- Units_Htable.Get_First (Project_Tree.Units_HT);
- while Unit /= No_Unit_Index loop
- if Unit.File_Names (Impl) /= null
- and then Unit.File_Names (Impl).Project /=
- No_Project
- then
- if Ultimate_Extending_Project_Of
- (Unit.File_Names (Impl).Project) =
- Project
- then
- Get_Name_String
- (Unit.File_Names (Impl).File);
- Name_Len :=
- Name_Len -
- File_Extension
- (Name (1 .. Name_Len))'Length;
- if Name_Buffer (1 .. Name_Len) =
- Name (1 .. Last - 4)
- then
- Delete_File := True;
- exit;
- end if;
- end if;
-
- elsif Unit.File_Names (Spec) /= null
- and then Ultimate_Extending_Project_Of
- (Unit.File_Names (Spec).Project) =
- Project
- then
- Get_Name_String (Unit.File_Names (Spec).File);
- Name_Len :=
- Name_Len -
- File_Extension
- (Name (1 .. Name_Len))'Length;
-
- if Name_Buffer (1 .. Name_Len) =
- Name (1 .. Last - 4)
- then
- Delete_File := True;
- exit;
- end if;
- end if;
-
- Unit :=
- Units_Htable.Get_Next (Project_Tree.Units_HT);
- end loop;
- end;
- end if;
-
- if Delete_File then
- if not Do_Nothing then
- Set_Writable (Filename);
- end if;
-
- Delete (Lib_ALI_Directory, Filename);
- end if;
- end if;
- end;
- end loop;
-
- Close (Direc);
-
- -- Restore the initial working directory
-
- Change_Dir (Current);
- end;
- end if;
- end Clean_Library_Directory;
-
- -------------------
- -- Clean_Project --
- -------------------
-
- procedure Clean_Project (Project : Project_Id) is
- Main_Source_File : File_Name_Type;
- -- Name of executable on the command line without directory info
-
- Executable : File_Name_Type;
- -- Name of the executable file
-
- Current_Dir : constant Dir_Name_Str := Get_Current_Dir;
- Unit : Unit_Index;
- File_Name1 : File_Name_Type;
- Index1 : Int;
- File_Name2 : File_Name_Type;
- Index2 : Int;
- Lib_File : File_Name_Type;
-
- Global_Archive : Boolean := False;
-
- begin
- -- Check that we don't specify executable on the command line for
- -- a main library project.
-
- if Project = Main_Project
- and then Osint.Number_Of_Files /= 0
- and then Project.Library
- then
- Osint.Fail
- ("Cannot specify executable(s) for a Library Project File");
- end if;
-
- -- Nothing to clean in an externally built project
-
- if Project.Externally_Built then
- if Verbose_Mode then
- Put ("Nothing to do to clean externally built project """);
- Put (Get_Name_String (Project.Name));
- Put_Line ("""");
- end if;
-
- else
- if Verbose_Mode then
- Put ("Cleaning project """);
- Put (Get_Name_String (Project.Name));
- Put_Line ("""");
- end if;
-
- -- Add project to the list of processed projects
-
- Processed_Projects.Increment_Last;
- Processed_Projects.Table (Processed_Projects.Last) := Project;
-
- if Project.Object_Directory /= No_Path_Information
- and then Is_Directory
- (Get_Name_String (Project.Object_Directory.Display_Name))
- then
- declare
- Obj_Dir : constant String :=
- Get_Name_String (Project.Object_Directory.Display_Name);
-
- begin
- Change_Dir (Obj_Dir);
-
- -- First, deal with Ada
-
- -- Look through the units to find those that are either
- -- immediate sources or inherited sources of the project.
- -- Extending projects may have no language specified, if
- -- Source_Dirs or Source_Files is specified as an empty list,
- -- so always look for Ada units in extending projects.
-
- if Has_Ada_Sources (Project)
- or else Project.Extends /= No_Project
- then
- Unit := Units_Htable.Get_First (Project_Tree.Units_HT);
- while Unit /= No_Unit_Index loop
- File_Name1 := No_File;
- File_Name2 := No_File;
-
- -- If either the spec or the body is a source of the
- -- project, check for the corresponding ALI file in the
- -- object directory.
-
- if (Unit.File_Names (Impl) /= null
- and then
- In_Extension_Chain
- (Unit.File_Names (Impl).Project, Project))
- or else
- (Unit.File_Names (Spec) /= null
- and then
- In_Extension_Chain
- (Unit.File_Names (Spec).Project, Project))
- then
- if Unit.File_Names (Impl) /= null then
- File_Name1 := Unit.File_Names (Impl).File;
- Index1 := Unit.File_Names (Impl).Index;
- else
- File_Name1 := No_File;
- Index1 := 0;
- end if;
-
- if Unit.File_Names (Spec) /= null then
- File_Name2 := Unit.File_Names (Spec).File;
- Index2 := Unit.File_Names (Spec).Index;
- else
- File_Name2 := No_File;
- Index2 := 0;
- end if;
-
- -- If there is no body file name, then there may be
- -- only a spec.
-
- if File_Name1 = No_File then
- File_Name1 := File_Name2;
- Index1 := Index2;
- File_Name2 := No_File;
- Index2 := 0;
- end if;
- end if;
-
- -- If there is either a spec or a body, look for files
- -- in the object directory.
-
- if File_Name1 /= No_File then
- Lib_File := Osint.Lib_File_Name (File_Name1, Index1);
-
- declare
- Asm : constant String :=
- Assembly_File_Name (Lib_File);
- ALI : constant String :=
- ALI_File_Name (Lib_File);
- Obj : constant String :=
- Object_File_Name (Lib_File);
- Adt : constant String :=
- Tree_File_Name (Lib_File);
- Deb : constant String :=
- Debug_File_Name (File_Name1);
- Rep : constant String :=
- Repinfo_File_Name (File_Name1);
- Del : Boolean := True;
-
- begin
- -- If the ALI file exists and is read-only, no file
- -- is deleted.
-
- if Is_Regular_File (ALI) then
- if Is_Writable_File (ALI) then
- Delete (Obj_Dir, ALI);
-
- else
- Del := False;
-
- if Verbose_Mode then
- Put ('"');
- Put (Obj_Dir);
-
- if Obj_Dir (Obj_Dir'Last) /=
- Dir_Separator
- then
- Put (Dir_Separator);
- end if;
-
- Put (ALI);
- Put_Line (""" is read-only");
- end if;
- end if;
- end if;
-
- if Del then
-
- -- Object file
-
- if Is_Regular_File (Obj) then
- Delete (Obj_Dir, Obj);
- end if;
-
- -- Assembly file
-
- if Is_Regular_File (Asm) then
- Delete (Obj_Dir, Asm);
- end if;
-
- -- Tree file
-
- if Is_Regular_File (Adt) then
- Delete (Obj_Dir, Adt);
- end if;
-
- -- First expanded source file
-
- if Is_Regular_File (Deb) then
- Delete (Obj_Dir, Deb);
- end if;
-
- -- Repinfo file
-
- if Is_Regular_File (Rep) then
- Delete (Obj_Dir, Rep);
- end if;
-
- -- Second expanded source file
-
- if File_Name2 /= No_File then
- declare
- Deb : constant String :=
- Debug_File_Name (File_Name2);
- Rep : constant String :=
- Repinfo_File_Name (File_Name2);
-
- begin
- if Is_Regular_File (Deb) then
- Delete (Obj_Dir, Deb);
- end if;
-
- if Is_Regular_File (Rep) then
- Delete (Obj_Dir, Rep);
- end if;
- end;
- end if;
- end if;
- end;
- end if;
-
- Unit := Units_Htable.Get_Next (Project_Tree.Units_HT);
- end loop;
- end if;
-
- -- Check if a global archive and it dependency file could have
- -- been created and, if they exist, delete them.
-
- if Project = Main_Project and then not Project.Library then
- Global_Archive := False;
-
- declare
- Proj : Project_List;
-
- begin
- Proj := Project_Tree.Projects;
- while Proj /= null loop
-
- -- For gnatmake, when the project specifies more than
- -- just Ada as a language (even if course we could not
- -- find any source file for the other languages), we
- -- will take all the object files found in the object
- -- directories. Since we know the project supports at
- -- least Ada, we just have to test whether it has at
- -- least two languages, and we do not care about the
- -- sources.
-
- if Proj.Project.Languages /= null
- and then Proj.Project.Languages.Next /= null
- then
- Global_Archive := True;
- exit;
- end if;
-
- Proj := Proj.Next;
- end loop;
- end;
-
- if Global_Archive then
- Clean_Archive (Project, Global => True);
- end if;
- end if;
-
- end;
- end if;
-
- -- If this is a library project, clean the library directory, the
- -- interface copy dir and, for a Stand-Alone Library, the binder
- -- generated files of the library.
-
- -- The directories are cleaned only if switch -c is not specified
-
- if Project.Library then
- if not Compile_Only then
- Clean_Library_Directory (Project);
-
- if Project.Library_Src_Dir /= No_Path_Information then
- Clean_Interface_Copy_Directory (Project);
- end if;
- end if;
-
- if Project.Standalone_Library /= No
- and then Project.Object_Directory /= No_Path_Information
- then
- Delete_Binder_Generated_Files
- (Get_Name_String (Project.Object_Directory.Display_Name),
- File_Name_Type (Project.Library_Name));
- end if;
- end if;
-
- if Verbose_Mode then
- New_Line;
- end if;
- end if;
-
- -- If switch -r is specified, call Clean_Project recursively for the
- -- imported projects and the project being extended.
-
- if All_Projects then
- declare
- Imported : Project_List;
- Process : Boolean;
-
- begin
- -- For each imported project, call Clean_Project if the project
- -- has not been processed already.
-
- Imported := Project.Imported_Projects;
- while Imported /= null loop
- Process := True;
-
- for
- J in Processed_Projects.First .. Processed_Projects.Last
- loop
- if Imported.Project = Processed_Projects.Table (J) then
- Process := False;
- exit;
- end if;
- end loop;
-
- if Process then
- Clean_Project (Imported.Project);
- end if;
-
- Imported := Imported.Next;
- end loop;
-
- -- If this project extends another project, call Clean_Project for
- -- the project being extended. It is guaranteed that it has not
- -- called before, because no other project may import or extend
- -- this project.
-
- if Project.Extends /= No_Project then
- Clean_Project (Project.Extends);
- end if;
- end;
- end if;
-
- -- For the main project, delete the executables and the binder
- -- generated files.
-
- -- The executables are deleted only if switch -c is not specified
-
- if Project = Main_Project
- and then Project.Exec_Directory /= No_Path_Information
- then
- declare
- Exec_Dir : constant String :=
- Get_Name_String (Project.Exec_Directory.Display_Name);
-
- begin
- Change_Dir (Exec_Dir);
-
- for N_File in 1 .. Osint.Number_Of_Files loop
- Main_Source_File := Next_Main_Source;
-
- if not Compile_Only then
- Executable :=
- Executable_Of
- (Main_Project,
- Project_Tree.Shared,
- Main_Source_File,
- Current_File_Index);
-
- declare
- Exec_File_Name : constant String :=
- Get_Name_String (Executable);
-
- begin
- if Is_Absolute_Path (Name => Exec_File_Name) then
- if Is_Regular_File (Exec_File_Name) then
- Delete ("", Exec_File_Name);
- end if;
-
- else
- if Is_Regular_File (Exec_File_Name) then
- Delete (Exec_Dir, Exec_File_Name);
- end if;
- end if;
- end;
- end if;
-
- if Project.Object_Directory /= No_Path_Information
- and then
- Is_Directory
- (Get_Name_String (Project.Object_Directory.Display_Name))
- then
- Delete_Binder_Generated_Files
- (Get_Name_String (Project.Object_Directory.Display_Name),
- Strip_Suffix (Main_Source_File));
- end if;
- end loop;
- end;
- end if;
-
- -- Change back to previous directory
-
- Change_Dir (Current_Dir);
- end Clean_Project;
-
---------------------
-- Debug_File_Name --
---------------------
Parse_Cmd_Line;
- -- Add the default project search directories now, after the directories
- -- that have been specified by switches -aP<dir>.
-
- Prj.Env.Initialize_Default_Project_Path
- (Root_Environment.Project_Path,
- Target_Name => Sdefault.Target_Name.all);
-
if Verbose_Mode then
Display_Copyright;
end if;
- if Project_File_Name /= null then
-
- -- Warn about 'gnatclean -P'
-
- if Project_File_Name /= null then
- Put_Line
- ("warning: gnatclean -P is obsolete and will not be available" &
- " in the next release; use gprclean instead.");
- end if;
-
- -- A project file was specified by a -P switch
-
- if Opt.Verbose_Mode then
- New_Line;
- Put ("Parsing Project File """);
- Put (Project_File_Name.all);
- Put_Line (""".");
- New_Line;
- end if;
-
- -- Set the project parsing verbosity to whatever was specified
- -- by a possible -vP switch.
-
- Prj.Pars.Set_Verbosity (To => Current_Verbosity);
-
- -- Parse the project file. If there is an error, Main_Project
- -- will still be No_Project.
-
- Prj.Pars.Parse
- (Project => Main_Project,
- In_Tree => Project_Tree,
- In_Node_Tree => Project_Node_Tree,
- Project_File_Name => Project_File_Name.all,
- Env => Root_Environment,
- Packages_To_Check => Packages_To_Check_By_Gnatmake);
-
- if Main_Project = No_Project then
- Fail ("""" & Project_File_Name.all & """ processing failed");
-
- elsif Main_Project.Qualifier = Aggregate then
- Fail ("aggregate projects are not supported");
-
- elsif Aggregate_Libraries_In (Project_Tree) then
- Fail ("aggregate library projects are not supported");
- end if;
-
- if Opt.Verbose_Mode then
- New_Line;
- Put ("Parsing of Project File """);
- Put (Project_File_Name.all);
- Put (""" is finished.");
- New_Line;
- end if;
-
- -- Add source directories and object directories to the search paths
-
- Add_Source_Directories (Main_Project, Project_Tree);
- Add_Object_Directories (Main_Project, Project_Tree);
- end if;
-
Osint.Add_Default_Search_Dirs;
- -- If a project file was specified, but no executable name, put all
- -- the mains of the project file (if any) as if there were on the
- -- command line.
-
- if Main_Project /= No_Project and then Osint.Number_Of_Files = 0 then
- declare
- Main : String_Element;
- Value : String_List_Id := Main_Project.Mains;
- begin
- while Value /= Prj.Nil_String loop
- Main := Project_Tree.Shared.String_Elements.Table (Value);
- Osint.Add_File
- (File_Name => Get_Name_String (Main.Value),
- Index => Main.Index);
- Value := Main.Next;
- end loop;
- end;
- end if;
-
- -- If neither a project file nor an executable were specified, exit
- -- displaying the usage if there were no arguments on the command line.
-
- if Main_Project = No_Project and then Osint.Number_Of_Files = 0 then
+ if Osint.Number_Of_Files = 0 then
if Argument_Count = 0 then
Usage;
else
New_Line;
end if;
- if Main_Project /= No_Project then
+ if Project_File_Name /= null then
+ declare
+ Gprclean_Path : constant String_Access :=
+ Locate_Exec_On_Path ("gprclean");
+ Arg_Len : Natural := Argument_Count;
+ Pos : Natural := 0;
+ Target : String_Access := null;
+ Success : Boolean := False;
+ begin
+ if Gprclean_Path = null then
+ Fail_Program
+ ("project files are no longer supported by gnatclean;" &
+ " use gprclean instead");
+ end if;
- -- If a project file has been specified, call Clean_Project with the
- -- project id of this project file, after resetting the list of
- -- processed projects.
+ Find_Program_Name;
- Processed_Projects.Init;
- Clean_Project (Main_Project);
+ if Name_Len > 10
+ and then Name_Buffer (Name_Len - 7 .. Name_Len) = "gnatclean"
+ then
+ Target := new String'(Name_Buffer (1 .. Name_Len - 9));
+ Arg_Len := Arg_Len + 1;
+ end if;
- else
- -- If no project file has been specified, the work is done in
- -- Clean_Executables.
+ declare
+ Args : Argument_List (1 .. Arg_Len);
+ begin
+ if Target /= null then
+ Args (1) := new String'("--target=" & Target.all);
+ Pos := 1;
+ end if;
+
+ for J in 1 .. Argument_Count loop
+ Pos := Pos + 1;
+ Args (Pos) := new String'(Argument (J));
+ end loop;
+
+ Spawn (Gprclean_Path.all, Args, Success);
- Clean_Executables;
+ if Success then
+ Exit_Program (E_Success);
+ else
+ Exit_Program (E_Errors);
+ end if;
+ end;
+ end;
end if;
+ Clean_Executables;
+
-- In verbose mode, if Delete has not been called, indicate that no file
-- needs to be deleted.
end if;
end Gnatclean;
- ------------------------
- -- In_Extension_Chain --
- ------------------------
-
- function In_Extension_Chain
- (Of_Project : Project_Id;
- Prj : Project_Id) return Boolean
- is
- Proj : Project_Id;
-
- begin
- if Prj = No_Project or else Of_Project = No_Project then
- return False;
- end if;
-
- if Of_Project = Prj then
- return True;
- end if;
-
- Proj := Of_Project;
- while Proj.Extends /= No_Project loop
- if Proj.Extends = Prj then
- return True;
- end if;
-
- Proj := Proj.Extends;
- end loop;
-
- Proj := Prj;
- while Proj.Extends /= No_Project loop
- if Proj.Extends = Of_Project then
- return True;
- end if;
-
- Proj := Proj.Extends;
- end loop;
-
- return False;
- end In_Extension_Chain;
-
----------------
-- Initialize --
----------------
Snames.Initialize;
Stringt.Initialize;
- Prj.Tree.Initialize (Root_Environment, Gnatmake_Flags);
-
- Project_Node_Tree := new Project_Node_Tree_Data;
- Prj.Tree.Initialize (Project_Node_Tree);
-
- Prj.Initialize (Project_Tree);
Targparm.Get_Target_Parameters;
end if;
File_Deleted := False;
Copyright_Displayed := False;
Usage_Displayed := False;
- Free (Project_File_Name);
- Main_Project := Prj.No_Project;
- All_Projects := False;
end Initialize;
----------------------
and then
Arg (1 .. Subdirs_Option'Length) = Subdirs_Option
then
- Subdirs :=
- new String'
- (Arg (Subdirs_Option'Length + 1 .. Arg'Last));
+ null;
+ -- Subdirs are only used in gprclean
- elsif Arg = Makeutl.Unchecked_Shared_Lib_Imports then
+ elsif Arg = Make_Util.Unchecked_Shared_Lib_Imports then
Opt.Unchecked_Shared_Lib_Imports := True;
else
Add_Lib_Search_Dir (Arg (4 .. Arg'Last));
elsif Arg (3) = 'P' then
- Prj.Env.Add_Directories
- (Root_Environment.Project_Path,
- Arg (4 .. Arg'Last));
+ null;
+ -- This is only for gprclean
else
Bad_Argument;
Quiet_Output := True;
when 'r' =>
- All_Projects := True;
+ null;
+ -- This is only for gprclean
when 'v' =>
if Arg = "-v" then
Verbose_Mode := True;
- elsif Arg = "-vP0" then
- Current_Verbosity := Prj.Default;
-
- elsif Arg = "-vP1" then
- Current_Verbosity := Prj.Medium;
-
- elsif Arg = "-vP2" then
- Current_Verbosity := Prj.High;
+ elsif Arg = "-vP0"
+ or else Arg = "-vP1"
+ or else Arg = "-vP2"
+ then
+ null;
+ -- This is only for gprclean
else
Bad_Argument;
Bad_Argument;
end if;
- declare
- Ext_Asgn : constant String := Arg (3 .. Arg'Last);
- Start : Positive := Ext_Asgn'First;
- Stop : Natural := Ext_Asgn'Last;
- OK : Boolean := True;
-
- begin
- if Ext_Asgn (Start) = '"' then
- if Ext_Asgn (Stop) = '"' then
- Start := Start + 1;
- Stop := Stop - 1;
-
- else
- OK := False;
- end if;
- end if;
-
- if not OK
- or else not
- Prj.Ext.Check (Root_Environment.External,
- Ext_Asgn (Start .. Stop))
- then
- Fail
- ("illegal external assignment '"
- & Ext_Asgn
- & "'");
- end if;
- end;
-
when others =>
Bad_Argument;
end case;
New_Line;
Put_Line (" --subdirs=dir real obj/lib/exec dirs are subdirs");
- Put_Line (" " & Makeutl.Unchecked_Shared_Lib_Imports);
+ Put_Line (" " & Make_Util.Unchecked_Shared_Lib_Imports);
Put_Line (" Allow shared libraries to import static libraries");
New_Line;
-- --
-- B o d y --
-- --
--- Copyright (C) 1992-2016, Free Software Foundation, Inc. --
+-- Copyright (C) 1992-2017, 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 ALI.Util; use ALI.Util;
with Csets;
with Debug;
-with Errutil;
with Fmap;
-with Fname; use Fname;
-with Fname.SF; use Fname.SF;
-with Fname.UF; use Fname.UF;
-with Gnatvsn; use Gnatvsn;
-with Hostparm; use Hostparm;
+with Fname; use Fname;
+with Fname.SF; use Fname.SF;
+with Fname.UF; use Fname.UF;
+with Gnatvsn; use Gnatvsn;
+with Hostparm; use Hostparm;
with Makeusg;
-with Makeutl; use Makeutl;
-with MLib;
-with MLib.Prj;
-with MLib.Tgt; use MLib.Tgt;
-with MLib.Utl;
+with Make_Util; use Make_Util;
with Namet; use Namet;
with Opt; use Opt;
with Osint.M; use Osint.M;
with Osint; use Osint;
with Output; use Output;
-with Prj; use Prj;
-with Prj.Com;
-with Prj.Env;
-with Prj.Pars;
-with Prj.Tree; use Prj.Tree;
-with Prj.Util;
-with Sdefault;
with SFN_Scan;
-with Sinput.P;
+with Sinput;
with Snames; use Snames;
with Stringt;
with Ada.Directories;
with Ada.Exceptions; use Ada.Exceptions;
-with GNAT.Case_Util; use GNAT.Case_Util;
with GNAT.Command_Line; use GNAT.Command_Line;
with GNAT.Directory_Operations; use GNAT.Directory_Operations;
-with GNAT.Dynamic_HTables; use GNAT.Dynamic_HTables;
with GNAT.OS_Lib; use GNAT.OS_Lib;
package body Make is
Full_Lib_File : File_Name_Type;
Lib_File_Attr : aliased File_Attributes;
Mapping_File : Natural := No_Mapping_File;
- Project : Project_Id := No_Project;
end record;
-- Data recorded for each compilation process spawned
No_Compilation_Data : constant Compilation_Data :=
(Invalid_Pid, No_File, No_File, No_Unit_Name, No_File, Unknown_Attributes,
- No_Mapping_File, No_Project);
+ No_Mapping_File);
type Comp_Data_Arr is array (Positive range <>) of Compilation_Data;
type Comp_Data_Ptr is access Comp_Data_Arr;
Outstanding_Compiles : Natural := 0;
-- Current number of outstanding compiles
+ procedure Initialize;
+
+ Project_File_Name_Present : Boolean := False;
+
+ Project_File_Name : String_Access := null;
+
-------------------------
-- Note on terminology --
-------------------------
-- complex, for example in main.1.ada, the termination in this name is
-- ".1.ada" and in main_.ada the termination is "_.ada".
- procedure Insert_Project_Sources
- (The_Project : Project_Id;
- All_Projects : Boolean;
- Into_Q : Boolean);
- -- If Into_Q is True, insert all sources of the project file(s) that are
- -- not already marked into the Q. If Into_Q is False, call Osint.Add_File
- -- for the first source, then insert all other sources that are not already
- -- marked into the Q. If All_Projects is True, all sources of all projects
- -- are concerned; otherwise, only sources of The_Project are concerned,
- -- including, if The_Project is an extending project, sources inherited
- -- from projects being extended.
-
Unique_Compile : Boolean := False;
- -- Set to True if -u or -U or a project file with no main is used
-
- Unique_Compile_All_Projects : Boolean := False;
- -- Set to True if -U is used
+ -- Set to True if -u or -U is used
Must_Compile : Boolean := False;
-- True if gnatmake is invoked with -f -u and one or several mains on the
-- command line.
- Project_Tree : constant Project_Tree_Ref :=
- new Project_Tree_Data (Is_Root_Tree => True);
- -- The project tree
-
Main_On_Command_Line : Boolean := False;
-- True if gnatmake is invoked with one or several mains on the command
-- line.
Table_Increment => 100,
Table_Name => "Make.Linker_Switches");
- -- The following instantiations and variables are necessary to save what
- -- is found on the command line, in case there is a project file specified.
-
- package Saved_Gcc_Switches is new Table.Table (
- Table_Component_Type => String_Access,
- Table_Index_Type => Integer,
- Table_Low_Bound => 1,
- Table_Initial => 20,
- Table_Increment => 100,
- Table_Name => "Make.Saved_Gcc_Switches");
-
- package Saved_Binder_Switches is new Table.Table (
- Table_Component_Type => String_Access,
- Table_Index_Type => Integer,
- Table_Low_Bound => 1,
- Table_Initial => 20,
- Table_Increment => 100,
- Table_Name => "Make.Saved_Binder_Switches");
-
- package Saved_Linker_Switches is new Table.Table
- (Table_Component_Type => String_Access,
- Table_Index_Type => Integer,
- Table_Low_Bound => 1,
- Table_Initial => 20,
- Table_Increment => 100,
- Table_Name => "Make.Saved_Linker_Switches");
-
package Switches_To_Check is new Table.Table (
Table_Component_Type => String_Access,
Table_Index_Type => Integer,
Table_Increment => 100,
Table_Name => "Make.Switches_To_Check");
- package Library_Paths is new Table.Table (
- Table_Component_Type => String_Access,
- Table_Index_Type => Integer,
- Table_Low_Bound => 1,
- Table_Initial => 20,
- Table_Increment => 100,
- Table_Name => "Make.Library_Paths");
-
package Failed_Links is new Table.Table (
Table_Component_Type => File_Name_Type,
Table_Index_Type => Integer,
Table_Increment => 100,
Table_Name => "Make.Successful_Links");
- package Library_Projs is new Table.Table (
- Table_Component_Type => Project_Id,
- Table_Index_Type => Integer,
- Table_Low_Bound => 1,
- Table_Initial => 10,
- Table_Increment => 100,
- Table_Name => "Make.Library_Projs");
-
- -- Two variables to keep the last binder and linker switch index in tables
- -- Binder_Switches and Linker_Switches, before adding switches from the
- -- project file (if any) and switches from the command line (if any).
-
- Last_Binder_Switch : Integer := 0;
- Last_Linker_Switch : Integer := 0;
-
Normalized_Switches : Argument_List_Access := new Argument_List (1 .. 10);
Last_Norm_Switch : Natural := 0;
- Saved_Maximum_Processes : Natural := 0;
-
- Gnatmake_Switch_Found : Boolean;
- -- Set by Scan_Make_Arg. True when the switch is a gnatmake switch.
- -- Tested by Add_Switches when switches in package Builder must all be
- -- gnatmake switches.
-
- Switch_May_Be_Passed_To_The_Compiler : Boolean;
- -- Set by Add_Switches and Switches_Of. True when unrecognized switches
- -- are passed to the Ada compiler.
-
- type Arg_List_Ref is access Argument_List;
- The_Saved_Gcc_Switches : Arg_List_Ref;
-
- Project_File_Name : String_Access := null;
- -- The path name of the main project file, if any
-
- Project_File_Name_Present : Boolean := False;
- -- True when -P is used with a space between -P and the project file name
-
- Current_Verbosity : Prj.Verbosity := Prj.Default;
- -- Verbosity to parse the project files
-
- Main_Project : Prj.Project_Id := No_Project;
- -- The project id of the main project file, if any
-
- Project_Of_Current_Object_Directory : Project_Id := No_Project;
- -- The object directory of the project for the last compilation. Avoid
- -- calling Change_Dir if the current working directory is already this
- -- directory.
-
Map_File : String_Access := null;
-- Value of switch --create-map-file
- -- Packages of project files where unknown attributes are errors
-
- Naming_String : aliased String := "naming";
- Builder_String : aliased String := "builder";
- Compiler_String : aliased String := "compiler";
- Binder_String : aliased String := "binder";
- Linker_String : aliased String := "linker";
-
- Gnatmake_Packages : aliased String_List :=
- (Naming_String 'Access,
- Builder_String 'Access,
- Compiler_String 'Access,
- Binder_String 'Access,
- Linker_String 'Access);
-
- Packages_To_Check_By_Gnatmake : constant String_List_Access :=
- Gnatmake_Packages'Access;
-
- procedure Add_Library_Search_Dir
- (Path : String;
- On_Command_Line : Boolean);
+ procedure Add_Library_Search_Dir (Path : String);
-- Call Add_Lib_Search_Dir with an absolute directory path. If Path is
- -- relative path, when On_Command_Line is True, it is relative to the
- -- current working directory. When On_Command_Line is False, it is relative
- -- to the project directory of the main project.
+ -- relative path,, it is relative to the current working directory.
- procedure Add_Source_Search_Dir
- (Path : String;
- On_Command_Line : Boolean);
+ procedure Add_Source_Search_Dir (Path : String);
-- Call Add_Src_Search_Dir with an absolute directory path. If Path is a
- -- relative path, when On_Command_Line is True, it is relative to the
- -- current working directory. When On_Command_Line is False, it is relative
- -- to the project directory of the main project.
-
- procedure Add_Source_Dir (N : String);
- -- Call Add_Src_Search_Dir (output one line when in verbose mode)
-
- procedure Add_Source_Directories is
- new Prj.Env.For_All_Source_Dirs (Action => Add_Source_Dir);
-
- procedure Add_Object_Dir (N : String);
- -- Call Add_Lib_Search_Dir (output one line when in verbose mode)
-
- procedure Add_Object_Directories is
- new Prj.Env.For_All_Object_Dirs (Action => Add_Object_Dir);
-
- procedure Change_To_Object_Directory (Project : Project_Id);
- -- Change to the object directory of project Project, if this is not
- -- already the current working directory.
+ -- relative path, it is relative to the current working directory.
type Bad_Compilation_Info is record
File : File_Name_Type;
-- with the switches -c, -b and -l. These flags are reset to True for
-- each invocation of procedure Gnatmake.
- Shared_String : aliased String := "-shared";
- Force_Elab_Flags_String : aliased String := "-F";
CodePeer_Mode_String : aliased String := "-P";
No_Shared_Switch : aliased Argument_List := (1 .. 0 => null);
- Shared_Switch : aliased Argument_List := (1 => Shared_String'Access);
Bind_Shared : Argument_List_Access := No_Shared_Switch'Access;
-- Switch to added in front of gnatbind switches. By default no switch is
-- added. Switch "-shared" is added if there is a non-static Library
procedure Make_Failed (S : String);
-- Delete all temp files created by Gnatmake and call Osint.Fail, with the
- -- parameter S (see osint.ads). This is called from the Prj hierarchy and
- -- the MLib hierarchy. This subprogram also prints current error messages
- -- (i.e. finalizes Errutil).
+ -- parameter S (see osint.ads).
--------------------------
-- Obsolete Executables --
Last_Argument : Natural := 0;
-- Last index of arguments in Arguments above
- Arguments_Project : Project_Id;
- -- Project id, if any, of the source to be compiled
-
- Arguments_Path_Name : Path_Name_Type;
- -- Full path of the source to be compiled, when Arguments_Project is not
- -- No_Project.
-
Dummy_Switch : constant String_Access := new String'("- ");
-- Used to initialized Prev_Switch in procedure Check
-- Add arguments to global variable Arguments, increasing its size
-- if necessary and adjusting Last_Argument.
- function Configuration_Pragmas_Switch
- (For_Project : Project_Id) return Argument_List;
- -- Return an argument list of one element, if there is a configuration
- -- pragmas file to be specified for For_Project,
- -- otherwise return an empty argument list.
-
-------------------
-- Misc Routines --
-------------------
procedure Debug_Msg (S : String; N : Unit_Name_Type);
-- If Debug.Debug_Flag_W is set outputs string S followed by name N
- procedure Recursive_Compute_Depth (Project : Project_Id);
- -- Compute depth of Project and of the projects it depends on
-
-----------------------
-- Gnatmake Routines --
-----------------------
-- way, see the spec of Make.Compile_Sources. The directory lookup penalty
-- is incurred every single time this routine is called.
- procedure Check_Steps;
- -- Check what steps (Compile, Bind, Link) must be executed.
- -- Set the step flags accordingly.
-
function In_Ada_Lib_Dir (File : File_Name_Type) return Boolean;
-- Get directory prefix of this file and get lib mark stored in name
-- table for this directory. Then check if an Ada lib mark has been set.
- procedure Mark_Directory
- (Dir : String;
- Mark : Lib_Mark_Type;
- On_Command_Line : Boolean);
+ procedure Mark_Directory (Dir : String; Mark : Lib_Mark_Type);
-- Store the absolute path from Dir in name table and set lib mark as name
-- info to identify Ada libraries.
--
- -- If Dir is a relative path, when On_Command_Line is True, it is relative
- -- to the current working directory; when On_Command_Line is False, it is
- -- relative to the project directory of the main project.
+ -- If Dir is a relative path, it is relative to the current working
+ -- directory.
Output_Is_Object : Boolean := True;
-- Set to False when using a switch -S for the compiler
-- Set Output_Is_Object to False when the -S switch is used for the
-- compiler.
- function Switches_Of
- (Source_File : File_Name_Type;
- Project : Project_Id;
- In_Package : Package_Id;
- Allow_ALI : Boolean) return Variable_Value;
- -- Return the switches for the source file in the specified package of a
- -- project file. If the Source_File ends with a standard GNAT extension
- -- (".ads" or ".adb"), try first the full name, then the name without the
- -- extension, then, if Allow_ALI is True, the name with the extension
- -- ".ali". If there is no switches for either names, try first Switches
- -- (others) then the default switches for Ada. If all failed, return
- -- No_Variable_Value.
-
- function Is_In_Object_Directory
- (Source_File : File_Name_Type;
- Full_Lib_File : File_Name_Type) return Boolean;
- -- Check if, when using a project file, the ALI file is in the project
- -- directory of the ultimate extending project. If it is not, we ignore
- -- the fact that this ALI file is read-only.
-
- procedure Process_Multilib (Env : in out Prj.Tree.Environment);
+ procedure Process_Multilib;
-- Add appropriate --RTS argument to handle multilib
- procedure Resolve_Relative_Names_In_Switches (Current_Work_Dir : String);
- -- Resolve all relative paths found in the linker and binder switches,
- -- when using project files.
-
- procedure Queue_Library_Project_Sources;
- -- For all library project, if the library file does not exist, put all the
- -- project sources in the queue, and flag the project so that the library
- -- is generated.
-
- procedure Compute_Switches_For_Main
- (Main_Source_File : in out File_Name_Type;
- Root_Environment : in out Prj.Tree.Environment;
- Compute_Builder : Boolean;
- Current_Work_Dir : String);
- -- Find compiler, binder and linker switches to use for the given main
-
procedure Compute_Executable
(Main_Source_File : File_Name_Type;
Executable : out File_Name_Type;
(Main_Source_File : File_Name_Type;
Current_Main_Index : Int := 0;
Total_Compilation_Failures : in out Natural;
- Stand_Alone_Libraries : in out Boolean;
Executable : File_Name_Type := No_File;
- Is_Last_Main : Boolean;
Stop_Compile : out Boolean);
-- Build all source files for a given main file
--
-- of the main units
procedure Binding_Phase
- (Stand_Alone_Libraries : Boolean := False;
- Main_ALI_File : File_Name_Type);
+ (Main_ALI_File : File_Name_Type);
-- Stand_Alone_Libraries should be set to True when there are Stand-Alone
-- Libraries, so that gnatbind is invoked with the -F switch to force
-- checking of elaboration flags.
- procedure Library_Phase
- (Stand_Alone_Libraries : in out Boolean;
- Library_Rebuilt : in out Boolean);
- -- Build libraries.
- -- Stand_Alone_Libraries is set to True when there are Stand-Alone
- -- Libraries, so that gnatbind is invoked with the -F switch to force
- -- checking of elaboration flags.
-
procedure Linking_Phase
(Non_Std_Executable : Boolean := False;
Executable : File_Name_Type := No_File;
Gnatlink : String_Access := Program_Name ("gnatlink", "gnatmake");
-- Default compiler, binder, linker programs
- Saved_Gcc : String_Access := null;
- Saved_Gnatbind : String_Access := null;
- Saved_Gnatlink : String_Access := null;
- -- Given by the command line. Will be used, if non null
-
Gcc_Path : String_Access :=
GNAT.OS_Lib.Locate_Exec_On_Path (Gcc.all);
Gnatbind_Path : String_Access :=
Ada_Flag_1 : constant String_Access := new String'("-x");
Ada_Flag_2 : constant String_Access := new String'("ada");
AdaSCIL_Flag : constant String_Access := new String'("adascil");
- No_gnat_adc : constant String_Access := new String'("-gnatA");
GNAT_Flag : constant String_Access := new String'("-gnatpg");
Do_Not_Check_Flag : constant String_Access := new String'("-x");
Syntax_Only : Boolean := False;
-- Set to True when compiling with -gnats
- Display_Executed_Programs : Boolean := True;
- -- Set to True if name of commands should be output on stderr (or on stdout
- -- if the Commands_To_Stdout flag was set by use of the -eS switch).
-
Output_File_Name_Seen : Boolean := False;
-- Set to True after having scanned the file_name for
-- switch "-o file_name"
-- options within the gnatmake command line. Used in Scan_Make_Arg only,
-- but must be global since value preserved from one call to another.
- Temporary_Config_File : Boolean := False;
- -- Set to True when there is a temporary config file used for a project
- -- file, to avoid displaying the -gnatec switch for a temporary file.
-
- procedure Add_Switches
- (The_Package : Package_Id;
- File_Name : String;
- Program : Make_Program_Type;
- Unknown_Switches_To_The_Compiler : Boolean := True;
- Env : in out Prj.Tree.Environment);
procedure Add_Switch
(S : String_Access;
Program : Make_Program_Type;
- Append_Switch : Boolean := True;
- And_Save : Boolean := True);
+ Append_Switch : Boolean := True);
procedure Add_Switch
(S : String;
Program : Make_Program_Type;
- Append_Switch : Boolean := True;
- And_Save : Boolean := True);
+ Append_Switch : Boolean := True);
-- Make invokes one of three programs (the compiler, the binder or the
-- linker). For the sake of convenience, some program specific switches
-- can be passed directly on the gnatmake command line. This procedure
procedure Check
(Source_File : File_Name_Type;
- Is_Main_Source : Boolean;
The_Args : Argument_List;
Lib_File : File_Name_Type;
Full_Lib_File : File_Name_Type;
-- linker file is returned in O_File and O_Stamp is empty.
-- Otherwise O_File is No_File.
- procedure Collect_Arguments
- (Source_File : File_Name_Type;
- Is_Main_Source : Boolean;
- Args : Argument_List);
- -- Collect all arguments for a source to be compiled, including those
- -- that come from a project file.
+ procedure Collect_Arguments (Args : Argument_List);
+ -- Collect all arguments for a source to be compiled.
procedure Display (Program : String; Args : Argument_List);
-- Displays Program followed by the arguments in Args if variable
type Free_File_Indexes is array (Positive range <>) of Positive;
type Free_Indexes_Ptr is access Free_File_Indexes;
- type Project_Compilation_Data is record
+ type Mapping_File_Data is record
Mapping_File_Names : Temp_Path_Ptr;
-- The name ids of the temporary mapping files used. This is indexed
-- on the maximum number of compilation processes we will be spawning
end record;
-- Information necessary when compiling a project
- type Project_Compilation_Access is access Project_Compilation_Data;
-
- package Project_Compilation_Htable is new Simple_HTable
- (Header_Num => Prj.Header_Num,
- Element => Project_Compilation_Access,
- No_Element => null,
- Key => Project_Id,
- Hash => Prj.Hash,
- Equal => "=");
-
- Project_Compilation : Project_Compilation_Htable.Instance;
+ The_Mapping_Files : Mapping_File_Data;
Gnatmake_Mapping_File : String_Access := null;
-- The path name of a mapping file specified by switch -C=
- procedure Init_Mapping_File
- (Project : Project_Id;
- Data : in out Project_Compilation_Data;
- File_Index : in out Natural);
- -- Create a new temporary mapping file, and fill it with the project file
- -- mappings, when using project file(s). The out parameter File_Index is
- -- the index to the name of the file in the array The_Mapping_File_Names.
+ procedure Init_Mapping_File (File_Index : in out Natural);
+ -- Create a new mapping file or reuse one already created.
+
+ package Temp_File_Paths is new Table.Table
+ (Table_Component_Type => Path_Name_Type,
+ Table_Index_Type => Natural,
+ Table_Low_Bound => 1,
+ Table_Initial => 4,
+ Table_Increment => 100,
+ Table_Name => "Make.Temp_File_Paths",
+ Release_Threshold => 0);
+
+ procedure Record_Temp_File (Path : Path_Name_Type);
+ -- Record the path of a temporary file, so that it can be deleted at the
+ -- end of execution of gnatmake.
+
+ procedure Record_Temp_File (Path : Path_Name_Type) is
+ begin
+ for J in 1 .. Temp_File_Paths.Last loop
+ if Temp_File_Paths.Table (J) = Path then
+ return;
+ end if;
+ end loop;
+
+ Temp_File_Paths.Append (Path);
+ end Record_Temp_File;
-------------------------------------------------
-- Subprogram declarations moved from the spec --
-- Binds ALI_File. Args are the arguments to pass to the binder.
-- Args must have a lower bound of 1.
- procedure Display_Commands (Display : Boolean := True);
- -- The default behavior of Make commands (Compile_Sources, Bind, Link)
- -- is to display them on stderr. This behavior can be changed repeatedly
- -- by invoking this procedure.
-
-- If a compilation, bind or link failed one of the following 3 exceptions
-- is raised. These need to be handled by the calling routines.
-- during a compilation are also transitively included in the W section
-- of the originally compiled file.
- procedure Initialize
- (Project_Node_Tree : out Project_Node_Tree_Ref;
- Env : out Prj.Tree.Environment);
- -- Performs default and package initialization. Therefore,
- -- Compile_Sources can be called by an external unit.
-
procedure Link
(ALI_File : File_Name_Type;
Args : Argument_List;
-- Args must have a lower bound of 1. Success indicates if the link
-- succeeded or not.
- procedure Scan_Make_Arg
- (Env : in out Prj.Tree.Environment;
- Argv : String;
- And_Save : Boolean);
+ Gnatmake_Switch_Found : Boolean := False;
+
+ procedure Scan_Make_Arg (Argv : String);
-- Scan make arguments. Argv is a single argument to be processed.
- -- Project_Node_Tree will be used to initialize external references. It
- -- must have been initialized.
-------------------
-- Add_Arguments --
Last_Argument := Last_Argument + Args'Length;
end Add_Arguments;
--- --------------------
--- -- Add_Dependency --
--- --------------------
---
--- procedure Add_Dependency (S : File_Name_Type; On : File_Name_Type) is
--- begin
--- Dependencies.Increment_Last;
--- Dependencies.Table (Dependencies.Last) := (S, On);
--- end Add_Dependency;
-
----------------------------
-- Add_Library_Search_Dir --
----------------------------
- procedure Add_Library_Search_Dir
- (Path : String;
- On_Command_Line : Boolean)
- is
+ procedure Add_Library_Search_Dir (Path : String) is
begin
- if On_Command_Line then
- Add_Lib_Search_Dir (Normalize_Pathname (Path));
-
- else
- Get_Name_String (Main_Project.Directory.Display_Name);
- Add_Lib_Search_Dir
- (Normalize_Pathname (Path, Name_Buffer (1 .. Name_Len)));
- end if;
+ Add_Lib_Search_Dir (Normalize_Pathname (Path));
end Add_Library_Search_Dir;
- --------------------
- -- Add_Object_Dir --
- --------------------
-
- procedure Add_Object_Dir (N : String) is
- begin
- Add_Lib_Search_Dir (N);
-
- if Verbose_Mode then
- Write_Str ("Adding object directory """);
- Write_Str (N);
- Write_Str (""".");
- Write_Eol;
- end if;
- end Add_Object_Dir;
-
- --------------------
- -- Add_Source_Dir --
- --------------------
-
- procedure Add_Source_Dir (N : String) is
- begin
- Add_Src_Search_Dir (N);
-
- if Verbose_Mode then
- Write_Str ("Adding source directory """);
- Write_Str (N);
- Write_Str (""".");
- Write_Eol;
- end if;
- end Add_Source_Dir;
-
---------------------------
-- Add_Source_Search_Dir --
---------------------------
- procedure Add_Source_Search_Dir
- (Path : String;
- On_Command_Line : Boolean)
- is
+ procedure Add_Source_Search_Dir (Path : String) is
begin
- if On_Command_Line then
- Add_Src_Search_Dir (Normalize_Pathname (Path));
-
- else
- Get_Name_String (Main_Project.Directory.Display_Name);
- Add_Src_Search_Dir
- (Normalize_Pathname (Path, Name_Buffer (1 .. Name_Len)));
- end if;
+ Add_Src_Search_Dir (Normalize_Pathname (Path));
end Add_Source_Search_Dir;
----------------
procedure Add_Switch
(S : String_Access;
Program : Make_Program_Type;
- Append_Switch : Boolean := True;
- And_Save : Boolean := True)
+ Append_Switch : Boolean := True)
is
generic
with package T is new Table.Table (<>);
procedure Binder_Switches_Pos is new Generic_Position (Binder_Switches);
procedure Linker_Switches_Pos is new Generic_Position (Linker_Switches);
- procedure Saved_Gcc_Switches_Pos is new
- Generic_Position (Saved_Gcc_Switches);
-
- procedure Saved_Binder_Switches_Pos is new
- Generic_Position (Saved_Binder_Switches);
-
- procedure Saved_Linker_Switches_Pos is new
- Generic_Position (Saved_Linker_Switches);
-
New_Position : Integer;
-- Start of processing for Add_Switch
begin
- if And_Save then
- case Program is
- when Compiler =>
- Saved_Gcc_Switches_Pos (New_Position);
- Saved_Gcc_Switches.Table (New_Position) := S;
-
- when Binder =>
- Saved_Binder_Switches_Pos (New_Position);
- Saved_Binder_Switches.Table (New_Position) := S;
-
- when Linker =>
- Saved_Linker_Switches_Pos (New_Position);
- Saved_Linker_Switches.Table (New_Position) := S;
-
- when None =>
- raise Program_Error;
- end case;
-
- else
- case Program is
- when Compiler =>
- Gcc_Switches_Pos (New_Position);
- Gcc_Switches.Table (New_Position) := S;
-
- when Binder =>
- Binder_Switches_Pos (New_Position);
- Binder_Switches.Table (New_Position) := S;
-
- when Linker =>
- Linker_Switches_Pos (New_Position);
- Linker_Switches.Table (New_Position) := S;
-
- when None =>
- raise Program_Error;
- end case;
- end if;
+ case Program is
+ when Compiler =>
+ Gcc_Switches_Pos (New_Position);
+ Gcc_Switches.Table (New_Position) := S;
+
+ when Binder =>
+ Binder_Switches_Pos (New_Position);
+ Binder_Switches.Table (New_Position) := S;
+
+ when Linker =>
+ Linker_Switches_Pos (New_Position);
+ Linker_Switches.Table (New_Position) := S;
+
+ when None =>
+ raise Program_Error;
+ end case;
end Add_Switch;
procedure Add_Switch
(S : String;
Program : Make_Program_Type;
- Append_Switch : Boolean := True;
- And_Save : Boolean := True)
+ Append_Switch : Boolean := True)
is
begin
Add_Switch (S => new String'(S),
Program => Program,
- Append_Switch => Append_Switch,
- And_Save => And_Save);
+ Append_Switch => Append_Switch);
end Add_Switch;
- ------------------
- -- Add_Switches --
- ------------------
-
- procedure Add_Switches
- (The_Package : Package_Id;
- File_Name : String;
- Program : Make_Program_Type;
- Unknown_Switches_To_The_Compiler : Boolean := True;
- Env : in out Prj.Tree.Environment)
- is
- Switches : Variable_Value;
- Switch_List : String_List_Id;
- Element : String_Element;
-
- begin
- Switch_May_Be_Passed_To_The_Compiler :=
- Unknown_Switches_To_The_Compiler;
-
- if File_Name'Length > 0 then
- Name_Len := 0;
- Add_Str_To_Name_Buffer (File_Name);
- Switches :=
- Switches_Of
- (Source_File => Name_Find,
- Project => Main_Project,
- In_Package => The_Package,
- Allow_ALI => Program = Binder or else Program = Linker);
-
- if Switches.Kind = List then
- Program_Args := Program;
-
- Switch_List := Switches.Values;
- while Switch_List /= Nil_String loop
- Element :=
- Project_Tree.Shared.String_Elements.Table (Switch_List);
- Get_Name_String (Element.Value);
-
- if Name_Len > 0 then
- declare
- Argv : constant String := Name_Buffer (1 .. Name_Len);
- -- We need a copy, because Name_Buffer may be modified
-
- begin
- if Verbose_Mode then
- Write_Str (" Adding ");
- Write_Line (Argv);
- end if;
-
- Scan_Make_Arg (Env, Argv, And_Save => False);
-
- if not Gnatmake_Switch_Found
- and then not Switch_May_Be_Passed_To_The_Compiler
- then
- Errutil.Error_Msg
- ('"' & Argv &
- """ is not a gnatmake switch. Consider moving "
- & "it to Global_Compilation_Switches.",
- Element.Location);
- Make_Failed ("*** illegal switch """ & Argv & """");
- end if;
- end;
- end if;
-
- Switch_List := Element.Next;
- end loop;
- end if;
- end if;
- end Add_Switches;
-
----------
-- Bind --
----------
end if;
end Bind;
- --------------------------------
- -- Change_To_Object_Directory --
- --------------------------------
-
- procedure Change_To_Object_Directory (Project : Project_Id) is
- Object_Directory : Path_Name_Type;
-
- begin
- pragma Assert (Project /= No_Project);
-
- -- Nothing to do if the current working directory is already the correct
- -- object directory.
-
- if Project_Of_Current_Object_Directory /= Project then
- Project_Of_Current_Object_Directory := Project;
- Object_Directory := Project.Object_Directory.Display_Name;
-
- -- Set the working directory to the object directory of the actual
- -- project.
-
- if Verbose_Mode then
- Write_Str ("Changing to object directory of """);
- Write_Name (Project.Display_Name);
- Write_Str (""": """);
- Write_Name (Object_Directory);
- Write_Line ("""");
- end if;
-
- Change_Dir (Get_Name_String (Object_Directory));
- end if;
-
- exception
- -- Fail if unable to change to the object directory
-
- when Directory_Error =>
- Make_Failed ("unable to change to object directory """ &
- Path_Or_File_Name
- (Project.Object_Directory.Display_Name) &
- """ of project " &
- Get_Name_String (Project.Display_Name));
- end Change_To_Object_Directory;
-
-----------
-- Check --
-----------
procedure Check
(Source_File : File_Name_Type;
- Is_Main_Source : Boolean;
The_Args : Argument_List;
Lib_File : File_Name_Type;
Full_Lib_File : File_Name_Type;
Switch_Found : Boolean;
-- True if a given switch has been found
- ALI_Project : Project_Id;
- -- If the ALI file is in the object directory of a project, this is
- -- the project id.
-
- -- Start of processing for Check
-
begin
pragma Assert (Lib_File /= No_File);
-- First, collect all the switches
- Collect_Arguments (Source_File, Is_Main_Source, The_Args);
+ Collect_Arguments (The_Args);
Prev_Switch := Dummy_Switch;
Get_Name_String (ALIs.Table (ALI).Sfile);
Switches_To_Check.Set_Last (0);
-- memory allocated for the source file when computing the checksum.
if Minimal_Recompilation then
- Sinput.P.Clear_Source_File_Table;
+ Sinput.Clear_Source_File_Table;
end if;
if Modified_Source /= No_File then
end if;
end if;
- elsif not Read_Only and then Main_Project /= No_Project then
- declare
- Uname : constant Name_Id :=
- Check_Source_Info_In_ALI (ALI, Project_Tree);
-
- Udata : Prj.Unit_Index;
-
- begin
- if Uname = No_Name then
- ALI := No_ALI_Id;
- return;
- end if;
-
- -- Check that ALI file is in the correct object directory.
- -- If it is in the object directory of a project that is
- -- extended and it depends on a source that is in one of
- -- its extending projects, then the ALI file is not in the
- -- correct object directory.
-
- -- First, find the project of this ALI file. As there may be
- -- several projects with the same object directory, we first
- -- need to find the project of the source.
-
- ALI_Project := No_Project;
-
- Udata := Units_Htable.Get (Project_Tree.Units_HT, Uname);
-
- if Udata /= No_Unit_Index then
- if Udata.File_Names (Impl) /= null
- and then Udata.File_Names (Impl).File = Source_File
- then
- ALI_Project := Udata.File_Names (Impl).Project;
-
- elsif Udata.File_Names (Spec) /= null
- and then Udata.File_Names (Spec).File = Source_File
- then
- ALI_Project := Udata.File_Names (Spec).Project;
- end if;
- end if;
- end;
-
- if ALI_Project = No_Project then
- return;
- end if;
-
- declare
- Obj_Dir : Path_Name_Type;
- Res_Obj_Dir : constant String :=
- Normalize_Pathname
- (Dir_Name
- (Get_Name_String (Full_Lib_File)),
- Resolve_Links =>
- Opt.Follow_Links_For_Dirs,
- Case_Sensitive => False);
-
- begin
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Res_Obj_Dir);
-
- if not Is_Directory_Separator (Name_Buffer (Name_Len)) then
- Add_Char_To_Name_Buffer (Directory_Separator);
- end if;
-
- Obj_Dir := Name_Find;
-
- while ALI_Project /= No_Project
- and then Obj_Dir /= ALI_Project.Object_Directory.Name
- loop
- ALI_Project := ALI_Project.Extended_By;
- end loop;
- end;
-
- if ALI_Project = No_Project then
- ALI := No_ALI_Id;
-
- Verbose_Msg (Lib_File, " wrong object directory");
- return;
- end if;
-
- -- If the ALI project is not extended, then it must be in
- -- the correct object directory.
-
- if ALI_Project.Extended_By = No_Project then
- return;
- end if;
-
- -- Count the extending projects
-
- declare
- Num_Ext : Natural;
- Proj : Project_Id;
-
- begin
- Num_Ext := 0;
- Proj := ALI_Project;
- loop
- Proj := Proj.Extended_By;
- exit when Proj = No_Project;
- Num_Ext := Num_Ext + 1;
- end loop;
-
- -- Make a list of the extending projects
-
- declare
- Projects : array (1 .. Num_Ext) of Project_Id;
- Dep : Sdep_Record;
- OK : Boolean := True;
- UID : Unit_Index;
-
- begin
- Proj := ALI_Project;
- for J in Projects'Range loop
- Proj := Proj.Extended_By;
- Projects (J) := Proj;
- end loop;
-
- -- Now check if any of the dependant sources are in any
- -- of these extending projects.
-
- D_Chk :
- for D in ALIs.Table (ALI).First_Sdep ..
- ALIs.Table (ALI).Last_Sdep
- loop
- Dep := Sdep.Table (D);
- UID := Units_Htable.Get_First (Project_Tree.Units_HT);
- Proj := No_Project;
-
- Unit_Loop :
- while UID /= null loop
- if UID.File_Names (Impl) /= null
- and then UID.File_Names (Impl).File = Dep.Sfile
- then
- Proj := UID.File_Names (Impl).Project;
-
- elsif UID.File_Names (Spec) /= null
- and then UID.File_Names (Spec).File = Dep.Sfile
- then
- Proj := UID.File_Names (Spec).Project;
- end if;
-
- -- If a source is in a project, check if it is one
- -- in the list.
-
- if Proj /= No_Project then
- for J in Projects'Range loop
- if Proj = Projects (J) then
- OK := False;
- exit D_Chk;
- end if;
- end loop;
-
- exit Unit_Loop;
- end if;
-
- UID :=
- Units_Htable.Get_Next (Project_Tree.Units_HT);
- end loop Unit_Loop;
- end loop D_Chk;
-
- -- If one of the dependent sources is in one project of
- -- the list, then we must recompile.
-
- if not OK then
- ALI := No_ALI_Id;
- Verbose_Msg (Lib_File, " wrong object directory");
- end if;
- end;
- end;
end if;
end if;
end if;
end loop;
end Check_Linker_Options;
- -----------------
- -- Check_Steps --
- -----------------
-
- procedure Check_Steps is
- begin
- -- If either -c, -b or -l has been specified, we will not necessarily
- -- execute all steps.
-
- if Make_Steps then
- Do_Compile_Step := Do_Compile_Step and Compile_Only;
- Do_Bind_Step := Do_Bind_Step and Bind_Only;
- Do_Link_Step := Do_Link_Step and Link_Only;
-
- -- If -c has been specified, but not -b, ignore any potential -l
-
- if Do_Compile_Step and then not Do_Bind_Step then
- Do_Link_Step := False;
- end if;
- end if;
- end Check_Steps;
-
-----------------------
-- Collect_Arguments --
-----------------------
- procedure Collect_Arguments
- (Source_File : File_Name_Type;
- Is_Main_Source : Boolean;
- Args : Argument_List)
- is
- pragma Unreferenced (Is_Main_Source);
-
+ procedure Collect_Arguments (Args : Argument_List) is
begin
- Arguments_Project := No_Project;
Last_Argument := 0;
Add_Arguments (Args);
- if Main_Project /= No_Project then
- declare
- Source_File_Name : constant String :=
- Get_Name_String (Source_File);
- Compiler_Package : Prj.Package_Id;
- Switches : Prj.Variable_Value;
+ -- Set Output_Is_Object, depending if there is a -S switch.
+ -- If the bind step is not performed, and there is a -S switch,
+ -- then we will not check for a valid object file.
- begin
- Prj.Env.
- Get_Reference
- (Source_File_Name => Source_File_Name,
- Project => Arguments_Project,
- Path => Arguments_Path_Name,
- In_Tree => Project_Tree);
+ Check_For_S_Switch;
+ end Collect_Arguments;
- -- If the source is not a source of a project file, add the
- -- recorded arguments. Check will be done later if the source
- -- need to be compiled that the switch -x has been used.
-
- if Arguments_Project = No_Project then
- Add_Arguments (The_Saved_Gcc_Switches.all);
-
- elsif not Arguments_Project.Externally_Built or else Must_Compile
- then
- -- We get the project directory for the relative path
- -- switches and arguments.
-
- Arguments_Project :=
- Ultimate_Extending_Project_Of (Arguments_Project);
-
- -- If building a dynamic or relocatable library, compile with
- -- PIC option, if it exists.
-
- if Arguments_Project.Library
- and then Arguments_Project.Library_Kind /= Static
- then
- declare
- PIC : constant String := MLib.Tgt.PIC_Option;
- begin
- if PIC /= "" then
- Add_Arguments ((1 => new String'(PIC)));
- end if;
- end;
- end if;
-
- -- We now look for package Compiler and get the switches from
- -- this package.
-
- Compiler_Package :=
- Prj.Util.Value_Of
- (Name => Name_Compiler,
- In_Packages => Arguments_Project.Decl.Packages,
- Shared => Project_Tree.Shared);
-
- if Compiler_Package /= No_Package then
-
- -- If package Gnatmake.Compiler exists, we get the specific
- -- switches for the current source, or the global switches,
- -- if any.
-
- Switches :=
- Switches_Of
- (Source_File => Source_File,
- Project => Arguments_Project,
- In_Package => Compiler_Package,
- Allow_ALI => False);
-
- end if;
-
- case Switches.Kind is
-
- -- We have a list of switches. We add these switches,
- -- plus the saved gcc switches.
-
- when List =>
- declare
- Current : String_List_Id := Switches.Values;
- Element : String_Element;
- Number : Natural := 0;
-
- begin
- while Current /= Nil_String loop
- Element := Project_Tree.Shared.String_Elements.
- Table (Current);
- Number := Number + 1;
- Current := Element.Next;
- end loop;
-
- declare
- New_Args : Argument_List (1 .. Number);
- Last_New : Natural := 0;
- Dir_Path : constant String := Get_Name_String
- (Arguments_Project.Directory.Display_Name);
-
- begin
- Current := Switches.Values;
-
- for Index in New_Args'Range loop
- Element := Project_Tree.Shared.String_Elements.
- Table (Current);
- Get_Name_String (Element.Value);
-
- if Name_Len > 0 then
- Last_New := Last_New + 1;
- New_Args (Last_New) :=
- new String'(Name_Buffer (1 .. Name_Len));
- Ensure_Absolute_Path
- (New_Args (Last_New),
- Do_Fail => Make_Failed'Access,
- Parent => Dir_Path,
- Including_Non_Switch => False);
- end if;
-
- Current := Element.Next;
- end loop;
-
- Add_Arguments
- (Configuration_Pragmas_Switch (Arguments_Project)
- & New_Args (1 .. Last_New)
- & The_Saved_Gcc_Switches.all);
- end;
- end;
-
- -- We have a single switch. We add this switch,
- -- plus the saved gcc switches.
-
- when Single =>
- Get_Name_String (Switches.Value);
-
- declare
- New_Args : Argument_List :=
- (1 => new String'
- (Name_Buffer (1 .. Name_Len)));
- Dir_Path : constant String :=
- Get_Name_String
- (Arguments_Project.
- Directory.Display_Name);
-
- begin
- Ensure_Absolute_Path
- (New_Args (1),
- Do_Fail => Make_Failed'Access,
- Parent => Dir_Path,
- Including_Non_Switch => False);
- Add_Arguments
- (Configuration_Pragmas_Switch (Arguments_Project) &
- New_Args & The_Saved_Gcc_Switches.all);
- end;
-
- -- We have no switches from Gnatmake.Compiler.
- -- We add the saved gcc switches.
-
- when Undefined =>
- Add_Arguments
- (Configuration_Pragmas_Switch (Arguments_Project) &
- The_Saved_Gcc_Switches.all);
- end case;
- end if;
- end;
- end if;
-
- -- Set Output_Is_Object, depending if there is a -S switch.
- -- If the bind step is not performed, and there is a -S switch,
- -- then we will not check for a valid object file.
-
- Check_For_S_Switch;
- end Collect_Arguments;
-
- ---------------------
- -- Compile_Sources --
- ---------------------
+ ---------------------
+ -- Compile_Sources --
+ ---------------------
procedure Compile_Sources
(Main_Source : File_Name_Type;
-- value of Pid is unknown.
function Compile
- (Project : Project_Id;
- S : File_Name_Type;
+ (S : File_Name_Type;
L : File_Name_Type;
Source_Index : Int;
Args : Argument_List) return Process_Id;
-- library file name. Process_Id of the process spawned to execute the
-- compilation.
- type ALI_Project is record
- ALI : ALI_Id;
- Project : Project_Id;
- end record;
-
package Good_ALI is new Table.Table (
- Table_Component_Type => ALI_Project,
+ Table_Component_Type => ALI_Id,
Table_Index_Type => Natural,
Table_Low_Bound => 1,
Table_Initial => 50,
function Good_ALI_Present return Boolean;
-- Returns True if any ALI file was recorded in the previous set
- procedure Get_Mapping_File (Project : Project_Id);
+ procedure Get_Mapping_File;
-- Get a mapping file name. If there is one to be reused, reuse it.
-- Otherwise, create a new mapping file.
- function Get_Next_Good_ALI return ALI_Project;
+ function Get_Next_Good_ALI return ALI_Id;
-- Returns the next good ALI_Id record
procedure Record_Failure
-- If Found is False then the compilation of File failed because we
-- could not find it. Records also Unit when possible.
- procedure Record_Good_ALI (A : ALI_Id; Project : Project_Id);
+ procedure Record_Good_ALI (A : ALI_Id);
-- Records in the previous set the Id of an ALI file
function Must_Exit_Because_Of_Error return Boolean;
Full_Lib_File => Full_Lib_File,
Lib_File_Attr => Lib_File_Attr,
Source_Unit => Uname,
- Mapping_File => Mfile,
- Project => Arguments_Project);
+ Mapping_File => Mfile);
Outstanding_Compiles := OC1;
- if Arguments_Project /= No_Project then
- Queue.Set_Obj_Dir_Busy (Arguments_Project.Object_Directory.Name);
- end if;
end Add_Process;
--------------------
OK : out Boolean)
is
Pid : Process_Id;
- Project : Project_Id;
- Comp_Data : Project_Compilation_Access;
begin
pragma Assert (Outstanding_Compiles > 0);
for J in Running_Compile'First .. Outstanding_Compiles loop
if Pid = Running_Compile (J).Pid then
Data := Running_Compile (J);
- Project := Running_Compile (J).Project;
-
- if Project /= No_Project then
- Queue.Set_Obj_Dir_Free (Project.Object_Directory.Name);
- end if;
-
-- If a mapping file was used by this compilation, get its file
-- name for reuse by a subsequent compilation.
if Running_Compile (J).Mapping_File /= No_Mapping_File then
- Comp_Data :=
- Project_Compilation_Htable.Get
- (Project_Compilation, Project);
- Comp_Data.Last_Free_Indexes :=
- Comp_Data.Last_Free_Indexes + 1;
- Comp_Data.Free_Mapping_File_Indexes
- (Comp_Data.Last_Free_Indexes) :=
+ The_Mapping_Files.Last_Free_Indexes :=
+ The_Mapping_Files.Last_Free_Indexes + 1;
+ The_Mapping_Files.Free_Mapping_File_Indexes
+ (The_Mapping_Files.Last_Free_Indexes) :=
Running_Compile (J).Mapping_File;
end if;
if Add_It then
if not Queue.Insert
- ((Format => Format_Gnatmake,
- File => Sfile,
+ ((File => Sfile,
Unit => No_Unit_Name,
- Project => No_Project,
- Index => 0,
- Sid => No_Source))
+ Index => 0))
then
if Is_In_Obsoleted (Sfile) then
Executable_Obsolete := True;
-- If we use mapping file (-P or -C switches), then get one
if Create_Mapping_File then
- Get_Mapping_File (Arguments_Project);
+ Get_Mapping_File;
end if;
- -- If the source is part of a project file, we set the ADA_*_PATHs,
- -- check for an eventual library project, and use the full path.
-
- if Arguments_Project /= No_Project then
- if not Arguments_Project.Externally_Built
- or else Must_Compile
- then
- Prj.Env.Set_Ada_Paths
- (Arguments_Project,
- Project_Tree,
- Including_Libraries => True,
- Include_Path => Use_Include_Path_File);
-
- if not Unique_Compile
- and then MLib.Tgt.Support_For_Libraries /= Prj.None
- then
- declare
- Prj : constant Project_Id :=
- Ultimate_Extending_Project_Of (Arguments_Project);
-
- begin
- if Prj.Library
- and then (not Prj.Externally_Built or else Must_Compile)
- and then not Prj.Need_To_Build_Lib
- then
- -- Add to the Q all sources of the project that have
- -- not been marked.
-
- Insert_Project_Sources
- (The_Project => Prj,
- All_Projects => False,
- Into_Q => True);
-
- -- Now mark the project as processed
-
- Prj.Need_To_Build_Lib := True;
- end if;
- end;
- end if;
-
- Pid :=
- Compile
- (Project => Arguments_Project,
- S => File_Name_Type (Arguments_Path_Name),
- L => Lib_File,
- Source_Index => Source_Index,
- Args => Arguments (1 .. Last_Argument));
- Process_Created := True;
- end if;
-
- else
- -- If this is a source outside of any project file, make sure it
- -- will be compiled in object directory of the main project file.
-
- Pid :=
- Compile
- (Project => Main_Project,
- S => Full_Source_File,
- L => Lib_File,
- Source_Index => Source_Index,
- Args => Arguments (1 .. Last_Argument));
- Process_Created := True;
- end if;
+ Pid :=
+ Compile
+ (S => Full_Source_File,
+ L => Lib_File,
+ Source_Index => Source_Index,
+ Args => Arguments (1 .. Last_Argument));
+ Process_Created := True;
end Collect_Arguments_And_Compile;
-------------
-------------
function Compile
- (Project : Project_Id;
- S : File_Name_Type;
+ (S : File_Name_Type;
L : File_Name_Type;
Source_Index : Int;
Args : Argument_List) return Process_Id
-- Change to object directory of the project file, if necessary
- if Project /= No_Project then
- Change_To_Object_Directory (Project);
- end if;
-
GNAT.OS_Lib.Normalize_Arguments (Comp_Args (Args'First .. Comp_Last));
Comp_Last := Comp_Last + 1;
-------------------------------
procedure Fill_Queue_From_ALI_Files is
- ALI_P : ALI_Project;
ALI : ALI_Id;
Source_Index : Int;
Sfile : File_Name_Type;
- Sid : Prj.Source_Id;
- Uname : Unit_Name_Type;
- Unit_Name : Name_Id;
- Uid : Prj.Unit_Index;
begin
while Good_ALI_Present loop
- ALI_P := Get_Next_Good_ALI;
- ALI := ALI_P.ALI;
- Source_Index := Unit_Index_Of (ALIs.Table (ALI_P.ALI).Afile);
+ ALI := Get_Next_Good_ALI;
+ Source_Index := Unit_Index_Of (ALIs.Table (ALI).Afile);
-- If we are processing the library file corresponding to the
-- main source file check if this source can be a main unit.
Units.Table (J).First_With .. Units.Table (J).Last_With
loop
Sfile := Withs.Table (K).Sfile;
- Uname := Withs.Table (K).Uname;
- Sid := No_Source;
-
- -- If project files are used, find the proper source to
- -- compile in case Sfile is the spec but there is a body.
-
- if Main_Project /= No_Project then
- Get_Name_String (Uname);
- Name_Len := Name_Len - 2;
- Unit_Name := Name_Find;
- Uid :=
- Units_Htable.Get (Project_Tree.Units_HT, Unit_Name);
-
- if Uid /= Prj.No_Unit_Index then
- if Uid.File_Names (Impl) /= null
- and then not Uid.File_Names (Impl).Locally_Removed
- then
- Sfile := Uid.File_Names (Impl).File;
- Source_Index := Uid.File_Names (Impl).Index;
- Sid := Uid.File_Names (Impl);
-
- elsif Uid.File_Names (Spec) /= null
- and then not Uid.File_Names (Spec).Locally_Removed
- then
- Sfile := Uid.File_Names (Spec).File;
- Source_Index := Uid.File_Names (Spec).Index;
- Sid := Uid.File_Names (Spec);
- end if;
- end if;
- end if;
Dependencies.Append ((ALIs.Table (ALI).Sfile, Sfile));
else
Queue.Insert
- ((Format => Format_Gnatmake,
- File => Sfile,
- Project => ALI_P.Project,
+ ((File => Sfile,
Unit => Withs.Table (K).Uname,
- Index => Source_Index,
- Sid => Sid));
+ Index => Source_Index));
end if;
end if;
end loop;
-- Get_Mapping_File --
----------------------
- procedure Get_Mapping_File (Project : Project_Id) is
- Data : Project_Compilation_Access;
-
+ procedure Get_Mapping_File is
begin
- Data := Project_Compilation_Htable.Get (Project_Compilation, Project);
-
-- If there is a mapping file ready to be reused, reuse it
- if Data.Last_Free_Indexes > 0 then
- Mfile := Data.Free_Mapping_File_Indexes (Data.Last_Free_Indexes);
- Data.Last_Free_Indexes := Data.Last_Free_Indexes - 1;
+ if The_Mapping_Files.Last_Free_Indexes > 0 then
+ Mfile :=
+ The_Mapping_Files.Free_Mapping_File_Indexes
+ (The_Mapping_Files.Last_Free_Indexes);
+ The_Mapping_Files.Last_Free_Indexes :=
+ The_Mapping_Files.Last_Free_Indexes - 1;
-- Otherwise, create and initialize a new one
else
- Init_Mapping_File
- (Project => Project, Data => Data.all, File_Index => Mfile);
+ Init_Mapping_File (File_Index => Mfile);
end if;
-- Put the name in the mapping file argument for the invocation
Free (Mapping_File_Arg);
Mapping_File_Arg :=
- new String'("-gnatem=" &
- Get_Name_String (Data.Mapping_File_Names (Mfile)));
+ new String'
+ ("-gnatem=" &
+ Get_Name_String
+ (The_Mapping_Files.Mapping_File_Names (Mfile)));
end Get_Mapping_File;
-----------------------
-- Get_Next_Good_ALI --
-----------------------
- function Get_Next_Good_ALI return ALI_Project is
- ALIP : ALI_Project;
+ function Get_Next_Good_ALI return ALI_Id is
+ ALIP : ALI_Id;
begin
pragma Assert (Good_ALI_Present);
-- Record_Good_ALI --
---------------------
- procedure Record_Good_ALI (A : ALI_Id; Project : Project_Id) is
+ procedure Record_Good_ALI (A : ALI_Id) is
begin
Good_ALI.Increment_Last;
- Good_ALI.Table (Good_ALI.Last) := (A, Project);
+ Good_ALI.Table (Good_ALI.Last) := A;
end Record_Good_ALI;
-------------------------------
Found : Boolean;
begin
- if not Queue.Is_Virtually_Empty and then
+ if not Queue.Is_Empty and then
Outstanding_Compiles < Max_Process
then
Queue.Extract (Found, Source);
- -- If it is a source in a project, first look for the ALI file
- -- in the object directory. When the project is extending another
- -- the ALI file may not be found, but the source does not
- -- necessarily need to be compiled, as it may already be up to
- -- date in the project being extended. In this case, look for an
- -- ALI file in all the object directories, as is done when
- -- gnatmake is not invoked with a project file.
-
- if Source.Sid /= No_Source then
- Initialize_Source_Record (Source.Sid);
- Full_Source_File :=
- File_Name_Type (Source.Sid.Path.Display_Name);
- Lib_File := Source.Sid.Dep_Name;
- Full_Lib_File := File_Name_Type (Source.Sid.Dep_Path);
- Lib_File_Attr := Unknown_Attributes;
-
- if Full_Lib_File /= No_File then
- declare
- FLF : constant String :=
- Get_Name_String (Full_Lib_File) & ASCII.NUL;
- begin
- if not Is_Regular_File
- (FLF'Address, Lib_File_Attr'Access)
- then
- Full_Lib_File := No_File;
- end if;
- end;
- end if;
- end if;
-
- if Full_Lib_File = No_File then
- Osint.Full_Source_Name
- (Source.File,
- Full_File => Full_Source_File,
- Attr => Source_File_Attr'Access);
+ Osint.Full_Source_Name
+ (Source.File,
+ Full_File => Full_Source_File,
+ Attr => Source_File_Attr'Access);
- Lib_File := Osint.Lib_File_Name (Source.File, Source.Index);
+ Lib_File := Osint.Lib_File_Name (Source.File, Source.Index);
- Osint.Full_Lib_File_Name
- (Lib_File,
- Lib_File => Full_Lib_File,
- Attr => Lib_File_Attr);
- end if;
+ Osint.Full_Lib_File_Name
+ (Lib_File,
+ Lib_File => Full_Lib_File,
+ Attr => Lib_File_Attr);
-- If source has already been compiled, executable is obsolete
-- right object directory (a read-only ALI file in the object
-- directory of a project being extended must not be skipped).
- elsif Read_Only
- and then Is_In_Object_Directory (Source.File, Full_Lib_File)
- then
+ elsif Read_Only then
Verbose_Msg
(Lib_File,
"is a read-only library",
-- The source file that we are checking can be located
else
- Collect_Arguments
- (Source.File, Source.File = Main_Source, Args);
-
- -- Do nothing if project of source is externally built
-
- if Arguments_Project = No_Project
- or else not Arguments_Project.Externally_Built
- or else Must_Compile
- then
- -- Don't waste any time if we have to recompile anyway
-
- Obj_Stamp := Empty_Time_Stamp;
- Need_To_Compile := Force_Compilations;
-
- if not Force_Compilations then
- Check (Source_File => Source.File,
- Is_Main_Source => Source.File = Main_Source,
- The_Args => Args,
- Lib_File => Lib_File,
- Full_Lib_File => Full_Lib_File,
- Lib_File_Attr => Lib_File_Attr'Access,
- Read_Only => Read_Only,
- ALI => ALI,
- O_File => Obj_File,
- O_Stamp => Obj_Stamp);
- Need_To_Compile := (ALI = No_ALI_Id);
- end if;
-
- if not Need_To_Compile then
-
- -- The ALI file is up-to-date; record its Id
+ Collect_Arguments (Args);
+
+ -- Don't waste any time if we have to recompile anyway
+
+ Obj_Stamp := Empty_Time_Stamp;
+ Need_To_Compile := Force_Compilations;
+
+ if not Force_Compilations then
+ Check (Source_File => Source.File,
+ The_Args => Args,
+ Lib_File => Lib_File,
+ Full_Lib_File => Full_Lib_File,
+ Lib_File_Attr => Lib_File_Attr'Access,
+ Read_Only => Read_Only,
+ ALI => ALI,
+ O_File => Obj_File,
+ O_Stamp => Obj_Stamp);
+ Need_To_Compile := (ALI = No_ALI_Id);
+ end if;
- Record_Good_ALI (ALI, Arguments_Project);
+ if not Need_To_Compile then
- -- Record the time stamp of the most recent object
- -- file as long as no (re)compilations are needed.
+ -- The ALI file is up-to-date; record its Id
- if First_Compiled_File = No_File
- and then (Most_Recent_Obj_File = No_File
- or else Obj_Stamp > Most_Recent_Obj_Stamp)
- then
- Most_Recent_Obj_File := Obj_File;
- Most_Recent_Obj_Stamp := Obj_Stamp;
- end if;
+ Record_Good_ALI (ALI);
- else
- -- Check that switch -x has been used if a source outside
- -- of project files need to be compiled.
+ -- Record the time stamp of the most recent object
+ -- file as long as no (re)compilations are needed.
- if Main_Project /= No_Project
- and then Arguments_Project = No_Project
- and then not External_Unit_Compilation_Allowed
- then
- Make_Failed ("external source ("
- & Get_Name_String (Source.File)
- & ") is not part of any project;"
- & " cannot be compiled without"
- & " gnatmake switch -x");
- end if;
+ if First_Compiled_File = No_File
+ and then (Most_Recent_Obj_File = No_File
+ or else Obj_Stamp > Most_Recent_Obj_Stamp)
+ then
+ Most_Recent_Obj_File := Obj_File;
+ Most_Recent_Obj_Stamp := Obj_Stamp;
+ end if;
- -- Is this the first file we have to compile?
+ else
+ -- Is this the first file we have to compile?
- if First_Compiled_File = No_File then
- First_Compiled_File := Full_Source_File;
- Most_Recent_Obj_File := No_File;
+ if First_Compiled_File = No_File then
+ First_Compiled_File := Full_Source_File;
+ Most_Recent_Obj_File := No_File;
- if Do_Not_Execute then
+ if Do_Not_Execute then
- -- Exit the main loop
+ -- Exit the main loop
- return True;
- end if;
+ return True;
end if;
+ end if;
- -- Compute where the ALI file must be generated in
- -- In_Place_Mode (this does not require to know the
- -- location of the object directory).
+ -- Compute where the ALI file must be generated in
+ -- In_Place_Mode (this does not require to know the
+ -- location of the object directory).
- if In_Place_Mode then
- if Full_Lib_File = No_File then
+ if In_Place_Mode then
+ if Full_Lib_File = No_File then
- -- If the library file was not found, then save
- -- the library file near the source file.
+ -- If the library file was not found, then save
+ -- the library file near the source file.
- Lib_File :=
- Osint.Lib_File_Name
- (Full_Source_File, Source.Index);
- Full_Lib_File := Lib_File;
+ Lib_File :=
+ Osint.Lib_File_Name
+ (Full_Source_File, Source.Index);
+ Full_Lib_File := Lib_File;
- else
- -- If the library file was found, then save the
- -- library file in the same place.
+ else
+ -- If the library file was found, then save the
+ -- library file in the same place.
- Lib_File := Full_Lib_File;
- end if;
+ Lib_File := Full_Lib_File;
end if;
+ end if;
- -- Start the compilation and record it. We can do this
- -- because there is at least one free process. This might
- -- change the current directory.
-
- Collect_Arguments_And_Compile
- (Full_Source_File => Full_Source_File,
- Lib_File => Lib_File,
- Source_Index => Source.Index,
- Pid => Pid,
- Process_Created => Process_Created);
-
- -- Compute where the ALI file will be generated (for
- -- cases that might require to know the current
- -- directory). The current directory might be changed
- -- when compiling other files so we cannot rely on it
- -- being the same to find the resulting ALI file.
-
- if not In_Place_Mode then
-
- -- Compute the expected location of the ALI file. This
- -- can be from several places:
- -- -i => in place mode. In such a case,
- -- Full_Lib_File has already been set above
- -- -D => if specified
- -- or defaults in current dir
- -- We could simply use a call similar to
- -- Osint.Full_Lib_File_Name (Lib_File)
- -- but that involves system calls and is thus slower
-
- if Object_Directory_Path /= null then
- Name_Len := 0;
- Add_Str_To_Name_Buffer (Object_Directory_Path.all);
- Add_Str_To_Name_Buffer (Get_Name_String (Lib_File));
- Full_Lib_File := Name_Find;
-
- else
- if Project_Of_Current_Object_Directory /=
- No_Project
- then
- Get_Name_String
- (Project_Of_Current_Object_Directory
- .Object_Directory.Display_Name);
- Add_Str_To_Name_Buffer
- (Get_Name_String (Lib_File));
- Full_Lib_File := Name_Find;
-
- else
- Full_Lib_File := Lib_File;
- end if;
- end if;
+ -- Start the compilation and record it. We can do this
+ -- because there is at least one free process. This might
+ -- change the current directory.
+
+ Collect_Arguments_And_Compile
+ (Full_Source_File => Full_Source_File,
+ Lib_File => Lib_File,
+ Source_Index => Source.Index,
+ Pid => Pid,
+ Process_Created => Process_Created);
+
+ -- Compute where the ALI file will be generated (for
+ -- cases that might require to know the current
+ -- directory). The current directory might be changed
+ -- when compiling other files so we cannot rely on it
+ -- being the same to find the resulting ALI file.
+
+ if not In_Place_Mode then
+
+ -- Compute the expected location of the ALI file. This
+ -- can be from several places:
+ -- -i => in place mode. In such a case,
+ -- Full_Lib_File has already been set above
+ -- -D => if specified
+ -- or defaults in current dir
+ -- We could simply use a call similar to
+ -- Osint.Full_Lib_File_Name (Lib_File)
+ -- but that involves system calls and is thus slower
+
+ if Object_Directory_Path /= null then
+ Name_Len := 0;
+ Add_Str_To_Name_Buffer (Object_Directory_Path.all);
+ Add_Str_To_Name_Buffer (Get_Name_String (Lib_File));
+ Full_Lib_File := Name_Find;
+ else
+ Full_Lib_File := Lib_File;
end if;
- Lib_File_Attr := Unknown_Attributes;
+ end if;
- -- Make sure we could successfully start the compilation
+ Lib_File_Attr := Unknown_Attributes;
- if Process_Created then
- if Pid = Invalid_Pid then
- Record_Failure (Full_Source_File, Source.Unit);
- else
- Add_Process
- (Pid => Pid,
- Sfile => Full_Source_File,
- Afile => Lib_File,
- Uname => Source.Unit,
- Mfile => Mfile,
- Full_Lib_File => Full_Lib_File,
- Lib_File_Attr => Lib_File_Attr);
- end if;
+ -- Make sure we could successfully start the compilation
+
+ if Process_Created then
+ if Pid = Invalid_Pid then
+ Record_Failure (Full_Source_File, Source.Unit);
+ else
+ Add_Process
+ (Pid => Pid,
+ Sfile => Full_Source_File,
+ Afile => Lib_File,
+ Uname => Source.Unit,
+ Mfile => Mfile,
+ Full_Lib_File => Full_Lib_File,
+ Lib_File_Attr => Lib_File_Attr);
end if;
end if;
end if;
begin
if Outstanding_Compiles = Max_Process
- or else (Queue.Is_Virtually_Empty
+ or else (Queue.Is_Empty
and then not Good_ALI_Present
and then Outstanding_Compiles > 0)
then
end if;
else
- Record_Good_ALI (ALI, Data.Project);
+ Record_Good_ALI (ALI);
end if;
Free (Text);
All_Sources := False;
Queue.Insert
- ((Format => Format_Gnatmake,
- File => Main_Source,
- Project => Main_Project,
+ ((File => Main_Source,
Unit => No_Unit_Name,
- Index => Main_Index,
- Sid => No_Source));
+ Index => Main_Index));
First_Compiled_File := No_File;
Most_Recent_Obj_File := No_File;
-- Compilation is finished
- -- Delete any temporary configuration pragma file
-
- if not Keep_Temporary_Files then
- Delete_Temp_Config_Files (Project_Tree);
- end if;
end Compile_Sources;
- ----------------------------------
- -- Configuration_Pragmas_Switch --
- ----------------------------------
-
- function Configuration_Pragmas_Switch
- (For_Project : Project_Id) return Argument_List
- is
- The_Packages : Package_Id;
- Gnatmake : Package_Id;
- Compiler : Package_Id;
-
- Global_Attribute : Variable_Value := Nil_Variable_Value;
- Local_Attribute : Variable_Value := Nil_Variable_Value;
-
- Global_Attribute_Present : Boolean := False;
- Local_Attribute_Present : Boolean := False;
-
- Result : Argument_List (1 .. 3);
- Last : Natural := 0;
-
- begin
- Prj.Env.Create_Config_Pragmas_File
- (For_Project, Project_Tree);
-
- if For_Project.Config_File_Name /= No_Path then
- Temporary_Config_File := For_Project.Config_File_Temp;
- Last := 1;
- Result (1) :=
- new String'
- ("-gnatec=" & Get_Name_String (For_Project.Config_File_Name));
-
- else
- Temporary_Config_File := False;
- end if;
-
- -- Check for attribute Builder'Global_Configuration_Pragmas
-
- The_Packages := Main_Project.Decl.Packages;
- Gnatmake :=
- Prj.Util.Value_Of
- (Name => Name_Builder,
- In_Packages => The_Packages,
- Shared => Project_Tree.Shared);
-
- if Gnatmake /= No_Package then
- Global_Attribute := Prj.Util.Value_Of
- (Variable_Name => Name_Global_Configuration_Pragmas,
- In_Variables => Project_Tree.Shared.Packages.Table
- (Gnatmake).Decl.Attributes,
- Shared => Project_Tree.Shared);
- Global_Attribute_Present :=
- Global_Attribute /= Nil_Variable_Value
- and then Get_Name_String (Global_Attribute.Value) /= "";
-
- if Global_Attribute_Present then
- declare
- Path : constant String :=
- Absolute_Path
- (Path_Name_Type (Global_Attribute.Value),
- Global_Attribute.Project);
- begin
- if not Is_Regular_File (Path) then
- if Debug.Debug_Flag_F then
- Make_Failed
- ("cannot find configuration pragmas file "
- & File_Name (Path));
- else
- Make_Failed
- ("cannot find configuration pragmas file " & Path);
- end if;
- end if;
-
- Last := Last + 1;
- Result (Last) := new String'("-gnatec=" & Path);
- end;
- end if;
- end if;
-
- -- Check for attribute Compiler'Local_Configuration_Pragmas
-
- The_Packages := For_Project.Decl.Packages;
- Compiler :=
- Prj.Util.Value_Of
- (Name => Name_Compiler,
- In_Packages => The_Packages,
- Shared => Project_Tree.Shared);
-
- if Compiler /= No_Package then
- Local_Attribute := Prj.Util.Value_Of
- (Variable_Name => Name_Local_Configuration_Pragmas,
- In_Variables => Project_Tree.Shared.Packages.Table
- (Compiler).Decl.Attributes,
- Shared => Project_Tree.Shared);
- Local_Attribute_Present :=
- Local_Attribute /= Nil_Variable_Value
- and then Get_Name_String (Local_Attribute.Value) /= "";
-
- if Local_Attribute_Present then
- declare
- Path : constant String :=
- Absolute_Path
- (Path_Name_Type (Local_Attribute.Value),
- Local_Attribute.Project);
- begin
- if not Is_Regular_File (Path) then
- if Debug.Debug_Flag_F then
- Make_Failed
- ("cannot find configuration pragmas file "
- & File_Name (Path));
-
- else
- Make_Failed
- ("cannot find configuration pragmas file " & Path);
- end if;
- end if;
-
- Last := Last + 1;
- Result (Last) := new String'("-gnatec=" & Path);
- end;
- end if;
- end if;
-
- return Result (1 .. Last);
- end Configuration_Pragmas_Switch;
-
---------------
-- Debug_Msg --
---------------
begin
pragma Assert (Args'First = 1);
- if Display_Executed_Programs then
+ if not Quiet_Output then
Write_Str (Program);
for J in Args'Range loop
-- Never display -gnatea nor -gnatez
if Args (J).all /= "-gnatea"
- and then
- Args (J).all /= "-gnatez"
+ and then
+ Args (J).all /= "-gnatez"
then
- -- Do not display the mapping file argument automatically
- -- created when using a project file.
+ -- Do not display the -F=mapping_file switch for gnatbind if
+ -- -dn is not specified.
- if Main_Project = No_Project
- or else Opt.Keep_Temporary_Files
- or else Args (J)'Length < 8
+ if Opt.Keep_Temporary_Files
+ or else Args (J)'Length < 4
or else
- Args (J) (Args (J)'First .. Args (J)'First + 6) /= "-gnatem"
+ Args (J) (Args (J)'First .. Args (J)'First + 2) /= "-F="
then
- -- When -dn is not specified, do not display the config
- -- pragmas switch (-gnatec) for the temporary file created
- -- by the project manager (always the first -gnatec switch).
- -- Reset Temporary_Config_File to False so that the eventual
- -- other -gnatec switches will be displayed.
-
- if not Opt.Keep_Temporary_Files
- and then Temporary_Config_File
- and then Args (J)'Length > 7
- and then Args (J) (Args (J)'First .. Args (J)'First + 6) =
- "-gnatec"
- then
- Temporary_Config_File := False;
+ Write_Str (" ");
- -- Do not display the -F=mapping_file switch for gnatbind
- -- if -dn is not specified.
+ -- If -df is used, only display file names, not path
+ -- names.
- elsif Opt.Keep_Temporary_Files
- or else Args (J)'Length < 4
- or else
- Args (J) (Args (J)'First .. Args (J)'First + 2) /= "-F="
- then
- Write_Str (" ");
-
- -- If -df is used, only display file names, not path
- -- names.
-
- if Debug.Debug_Flag_F then
- declare
- Equal_Pos : Natural;
-
- begin
- Equal_Pos := Args (J)'First - 1;
- for K in Args (J)'Range loop
- if Args (J) (K) = '=' then
- Equal_Pos := K;
- exit;
- end if;
- end loop;
-
- if Is_Absolute_Path
- (Args (J) (Equal_Pos + 1 .. Args (J)'Last))
- then
- Write_Str
- (Args (J) (Args (J)'First .. Equal_Pos));
- Write_Str
- (File_Name
- (Args (J)
- (Equal_Pos + 1 .. Args (J)'Last)));
-
- else
- Write_Str (Args (J).all);
+ if Debug.Debug_Flag_F then
+ declare
+ Equal_Pos : Natural;
+
+ begin
+ Equal_Pos := Args (J)'First - 1;
+ for K in Args (J)'Range loop
+ if Args (J) (K) = '=' then
+ Equal_Pos := K;
+ exit;
end if;
- end;
+ end loop;
- else
- Write_Str (Args (J).all);
- end if;
+ if Is_Absolute_Path
+ (Args (J) (Equal_Pos + 1 .. Args (J)'Last))
+ then
+ Write_Str
+ (Args (J) (Args (J)'First .. Equal_Pos));
+ Write_Str
+ (File_Name
+ (Args (J)
+ (Equal_Pos + 1 .. Args (J)'Last)));
+
+ else
+ Write_Str (Args (J).all);
+ end if;
+ end;
+
+ else
+ Write_Str (Args (J).all);
end if;
end if;
end if;
end if;
end Display;
- ----------------------
- -- Display_Commands --
- ----------------------
-
- procedure Display_Commands (Display : Boolean := True) is
- begin
- Display_Executed_Programs := Display;
- end Display_Commands;
-
--------------------------
-- Enter_Into_Obsoleted --
--------------------------
Main_ALI_File : File_Name_Type)
is
Linker_Switches_Last : constant Integer := Linker_Switches.Last;
- Path_Option : constant String_Access :=
- MLib.Linker_Library_Path_Option;
- Libraries_Present : Boolean := False;
- Current : Natural;
- Proj2 : Project_Id;
- Depth : Natural;
- Proj1 : Project_List;
begin
if not Run_Path_Option then
new String'("-R");
end if;
- if Main_Project /= No_Project then
- Library_Paths.Set_Last (0);
- Library_Projs.Init;
-
- if MLib.Tgt.Support_For_Libraries /= Prj.None then
-
- -- Check for library projects
-
- Proj1 := Project_Tree.Projects;
- while Proj1 /= null loop
- if Proj1.Project /= Main_Project
- and then Proj1.Project.Library
- then
- -- Add this project to table Library_Projs
-
- Libraries_Present := True;
- Depth := Proj1.Project.Depth;
- Library_Projs.Increment_Last;
- Current := Library_Projs.Last;
-
- -- Any project with a greater depth should be after this
- -- project in the list.
-
- while Current > 1 loop
- Proj2 := Library_Projs.Table (Current - 1);
- exit when Proj2.Depth <= Depth;
- Library_Projs.Table (Current) := Proj2;
- Current := Current - 1;
- end loop;
-
- Library_Projs.Table (Current) := Proj1.Project;
-
- -- If it is not a static library and path option is set, add
- -- it to the Library_Paths table.
-
- if Proj1.Project.Library_Kind /= Static
- and then Proj1.Project.Extended_By = No_Project
- and then Path_Option /= null
- then
- Library_Paths.Increment_Last;
- Library_Paths.Table (Library_Paths.Last) :=
- new String'
- (Get_Name_String
- (Proj1.Project.Library_Dir.Display_Name));
- end if;
- end if;
-
- Proj1 := Proj1.Next;
- end loop;
-
- for Index in 1 .. Library_Projs.Last loop
- if Library_Projs.Table (Index).Extended_By = No_Project then
- if Library_Projs.Table (Index).Library_Kind = Static then
- Linker_Switches.Increment_Last;
- Linker_Switches.Table (Linker_Switches.Last) :=
- new String'
- (Get_Name_String
- (Library_Projs.Table
- (Index).Library_Dir.Display_Name) &
- "lib" &
- Get_Name_String
- (Library_Projs.Table (Index).Library_Name) &
- "." &
- MLib.Tgt.Archive_Ext);
-
- else
- -- Add the -L switch
-
- Linker_Switches.Increment_Last;
- Linker_Switches.Table (Linker_Switches.Last) :=
- new String'("-L" &
- Get_Name_String (Library_Projs.Table (Index).
- Library_Dir.Display_Name));
-
- -- Add the -l switch
-
- Linker_Switches.Increment_Last;
- Linker_Switches.Table (Linker_Switches.Last) :=
- new String'("-l" &
- Get_Name_String
- (Library_Projs.Table (Index).Library_Name));
- end if;
- end if;
- end loop;
- end if;
-
- if Libraries_Present then
-
- -- If Path_Option is not null, create the switch ("-Wl,-rpath,"
- -- or equivalent) with all the non-static library dirs plus the
- -- standard GNAT library dir. We do that only if Run_Path_Option
- -- is True (not disabled by -R switch).
-
- if Run_Path_Option and then Path_Option /= null then
- declare
- Option : String_Access;
- Length : Natural := Path_Option'Length;
- Current : Natural;
-
- begin
- if MLib.Separate_Run_Path_Options then
-
- -- We are going to create one switch of the form
- -- "-Wl,-rpath,dir_N" for each directory to
- -- consider.
-
- -- One switch for each library directory
-
- for Index in
- Library_Paths.First .. Library_Paths.Last
- loop
- Linker_Switches.Increment_Last;
- Linker_Switches.Table (Linker_Switches.Last) :=
- new String'
- (Path_Option.all &
- Library_Paths.Table (Index).all);
- end loop;
-
- -- One switch for the standard GNAT library dir
-
- Linker_Switches.Increment_Last;
- Linker_Switches.Table (Linker_Switches.Last) :=
- new String'(Path_Option.all & MLib.Utl.Lib_Directory);
-
- else
- -- We are going to create one switch of the form
- -- "-Wl,-rpath,dir_1:dir_2:dir_3"
-
- for Index in Library_Paths.First .. Library_Paths.Last
- loop
- -- Add the length of the library dir plus one for the
- -- directory separator.
-
- Length :=
- Length + Library_Paths.Table (Index)'Length + 1;
- end loop;
-
- -- Finally, add the length of the standard GNAT
- -- library dir.
-
- Length := Length + MLib.Utl.Lib_Directory'Length;
- Option := new String (1 .. Length);
- Option (1 .. Path_Option'Length) := Path_Option.all;
- Current := Path_Option'Length;
-
- -- Put each library dir followed by a dir
- -- separator.
-
- for Index in Library_Paths.First .. Library_Paths.Last
- loop
- Option
- (Current + 1 ..
- Current + Library_Paths.Table (Index)'Length) :=
- Library_Paths.Table (Index).all;
- Current :=
- Current + Library_Paths.Table (Index)'Length + 1;
- Option (Current) := Path_Separator;
- end loop;
-
- -- Finally put the standard GNAT library dir
-
- Option
- (Current + 1 ..
- Current + MLib.Utl.Lib_Directory'Length) :=
- MLib.Utl.Lib_Directory;
-
- -- And add the switch to the linker switches
-
- Linker_Switches.Increment_Last;
- Linker_Switches.Table (Linker_Switches.Last) := Option;
- end if;
- end;
- end if;
- end if;
-
- -- Put the object directories in ADA_OBJECTS_PATH
-
- Prj.Env.Set_Ada_Paths
- (Main_Project,
- Project_Tree,
- Including_Libraries => False,
- Include_Path => False);
-
- -- Check for attributes Linker'Linker_Options in projects other than
- -- the main project
-
- declare
- Linker_Options : constant String_List :=
- Linker_Options_Switches
- (Main_Project,
- Do_Fail => Make_Failed'Access,
- In_Tree => Project_Tree);
- begin
- for Option in Linker_Options'Range loop
- Linker_Switches.Increment_Last;
- Linker_Switches.Table (Linker_Switches.Last) :=
- Linker_Options (Option);
- end loop;
- end;
- end if;
-
if CodePeer_Mode then
Linker_Switches.Increment_Last;
Linker_Switches.Table (Linker_Switches.Last) :=
Success : Boolean := False;
begin
- -- If gnatmake was invoked with --subdirs and no project file,
- -- put the executable in the subdirectory specified.
+ -- If gnatmake was invoked with --subdirs, put the executable in
+ -- the subdirectory specified.
- if Prj.Subdirs /= null and then Main_Project = No_Project then
+ if Subdirs /= null then
Change_Dir (Object_Directory_Path.all);
end if;
-- Binding_Phase --
-------------------
- procedure Binding_Phase
- (Stand_Alone_Libraries : Boolean := False;
- Main_ALI_File : File_Name_Type)
- is
+ procedure Binding_Phase (Main_ALI_File : File_Name_Type) is
Args : Argument_List (Binder_Switches.First .. Binder_Switches.Last + 2);
-- The arguments for the invocation of gnatbind
-- Set to True when there are shared library project files or
-- when gnatbind is invoked with -shared.
- Proj : Project_List;
-
- Mapping_Path : Path_Name_Type := No_Path;
- -- The path name of the mapping file
-
begin
- -- Check if there are shared libraries, so that gnatbind is called with
- -- -shared. Check also if gnatbind is called with -shared, so that
- -- gnatlink is called with -shared-libgcc ensuring that the shared
- -- version of libgcc will be used.
-
- if Main_Project /= No_Project
- and then MLib.Tgt.Support_For_Libraries /= Prj.None
- then
- Proj := Project_Tree.Projects;
- while Proj /= null loop
- if Proj.Project.Library
- and then Proj.Project.Library_Kind /= Static
- then
- Shared_Libs := True;
- Bind_Shared := Shared_Switch'Access;
- exit;
- end if;
-
- Proj := Proj.Next;
- end loop;
- end if;
-- Check now for switch -shared
- if not Shared_Libs then
- for J in Binder_Switches.First .. Last_Arg loop
- if Binder_Switches.Table (J).all = "-shared" then
- Shared_Libs := True;
- exit;
- end if;
- end loop;
- end if;
+ for J in Binder_Switches.First .. Last_Arg loop
+ if Binder_Switches.Table (J).all = "-shared" then
+ Shared_Libs := True;
+ exit;
+ end if;
+ end loop;
-- If shared libraries present, invoke gnatlink with
-- -shared-libgcc.
Args (J) := Binder_Switches.Table (J);
end loop;
- if Stand_Alone_Libraries then
- Last_Arg := Last_Arg + 1;
- Args (Last_Arg) := Force_Elab_Flags_String'Access;
- end if;
-
if CodePeer_Mode then
Last_Arg := Last_Arg + 1;
Args (Last_Arg) := CodePeer_Mode_String'Access;
end if;
- if Main_Project /= No_Project then
-
- -- Put all the source directories in ADA_INCLUDE_PATH, and all the
- -- object directories in ADA_OBJECTS_PATH.
-
- Prj.Env.Set_Ada_Paths
- (Project => Main_Project,
- In_Tree => Project_Tree,
- Including_Libraries => True,
- Include_Path => Use_Include_Path_File);
-
- -- If switch -C was specified, create a binder mapping file
-
- if Create_Mapping_File then
- Mapping_Path := Create_Binder_Mapping_File (Project_Tree);
-
- if Mapping_Path /= No_Path then
- Last_Arg := Last_Arg + 1;
- Args (Last_Arg) :=
- new String'("-F=" & Get_Name_String (Mapping_Path));
- end if;
- end if;
- end if;
-
- -- If gnatmake was invoked with --subdirs and no project file, put the
+ -- If gnatmake was invoked with --subdirs, put the
-- binder generated files in the subdirectory specified.
- if Main_Project = No_Project and then Prj.Subdirs /= null then
+ if Subdirs /= null then
Change_Dir (Object_Directory_Path.all);
end if;
- begin
- Bind (Main_ALI_File,
- Bind_Shared.all & Args (Args'First .. Last_Arg));
-
- exception
- when others =>
-
- -- Delete the temporary mapping file if one was created
+ Bind (Main_ALI_File, Bind_Shared.all & Args (Args'First .. Last_Arg));
- if Mapping_Path /= No_Path then
- Delete_Temporary_File (Project_Tree.Shared, Mapping_Path);
- end if;
-
- -- And reraise the exception
-
- raise;
- end;
-
- -- If -dn was not specified, delete the temporary mapping file
- -- if one was created.
-
- if Mapping_Path /= No_Path then
- Delete_Temporary_File (Project_Tree.Shared, Mapping_Path);
- end if;
end Binding_Phase;
- -------------------
- -- Library_Phase --
- -------------------
-
- procedure Library_Phase
- (Stand_Alone_Libraries : in out Boolean;
- Library_Rebuilt : in out Boolean)
- is
- Depth : Natural;
- Current : Natural;
- Proj1 : Project_List;
-
- procedure Add_To_Library_Projs (Proj : Project_Id);
- -- Add project Project to table Library_Projs in decreasing depth order
-
- --------------------------
- -- Add_To_Library_Projs --
- --------------------------
-
- procedure Add_To_Library_Projs (Proj : Project_Id) is
- Prj : Project_Id;
-
- begin
- Library_Projs.Increment_Last;
- Depth := Proj.Depth;
-
- -- Put the projects in decreasing depth order, so that
- -- if libA depends on libB, libB is first in order.
-
- Current := Library_Projs.Last;
- while Current > 1 loop
- Prj := Library_Projs.Table (Current - 1);
- exit when Prj.Depth >= Depth;
- Library_Projs.Table (Current) := Prj;
- Current := Current - 1;
- end loop;
-
- Library_Projs.Table (Current) := Proj;
- end Add_To_Library_Projs;
-
- -- Start of processing for Library_Phase
-
- begin
- Library_Projs.Init;
-
- -- Put in Library_Projs table all library project file ids when the
- -- library need to be rebuilt.
-
- Proj1 := Project_Tree.Projects;
- while Proj1 /= null loop
- if Proj1.Project.Extended_By = No_Project then
- if Proj1.Project.Standalone_Library /= No then
- Stand_Alone_Libraries := True;
- end if;
-
- if Proj1.Project.Library then
- MLib.Prj.Check_Library
- (Proj1.Project, Project_Tree);
- end if;
-
- if Proj1.Project.Need_To_Build_Lib then
- Add_To_Library_Projs (Proj1.Project);
- end if;
- end if;
-
- Proj1 := Proj1.Next;
- end loop;
-
- -- Check if importing libraries should be regenerated
- -- because at least an imported library will be
- -- regenerated or is more recent.
-
- Proj1 := Project_Tree.Projects;
- while Proj1 /= null loop
- if Proj1.Project.Library
- and then Proj1.Project.Extended_By = No_Project
- and then Proj1.Project.Library_Kind /= Static
- and then not Proj1.Project.Need_To_Build_Lib
- and then not Proj1.Project.Externally_Built
- then
- declare
- List : Project_List;
- Proj2 : Project_Id;
- Rebuild : Boolean := False;
-
- Lib_Timestamp1 : constant Time_Stamp_Type :=
- Proj1.Project.Library_TS;
-
- begin
- List := Proj1.Project.All_Imported_Projects;
- while List /= null loop
- Proj2 := List.Project;
-
- if Proj2.Library then
- if Proj2.Need_To_Build_Lib
- or else
- (Lib_Timestamp1 < Proj2.Library_TS)
- then
- Rebuild := True;
- exit;
- end if;
- end if;
-
- List := List.Next;
- end loop;
-
- if Rebuild then
- Proj1.Project.Need_To_Build_Lib := True;
- Add_To_Library_Projs (Proj1.Project);
- end if;
- end;
- end if;
-
- Proj1 := Proj1.Next;
- end loop;
-
- -- Reset the flags Need_To_Build_Lib for the next main, to avoid
- -- rebuilding libraries uselessly.
-
- Proj1 := Project_Tree.Projects;
- while Proj1 /= null loop
- Proj1.Project.Need_To_Build_Lib := False;
- Proj1 := Proj1.Next;
- end loop;
-
- -- Build the libraries, if any need to be built
-
- for J in 1 .. Library_Projs.Last loop
- Library_Rebuilt := True;
-
- -- If a library is rebuilt, then executables are obsolete
-
- Executable_Obsolete := True;
-
- MLib.Prj.Build_Library
- (For_Project => Library_Projs.Table (J),
- In_Tree => Project_Tree,
- Gnatbind => Gnatbind.all,
- Gnatbind_Path => Gnatbind_Path,
- Gcc => Gcc.all,
- Gcc_Path => Gcc_Path);
- end loop;
- end Library_Phase;
-
-----------------------
-- Compilation_Phase --
-----------------------
(Main_Source_File : File_Name_Type;
Current_Main_Index : Int := 0;
Total_Compilation_Failures : in out Natural;
- Stand_Alone_Libraries : in out Boolean;
Executable : File_Name_Type := No_File;
- Is_Last_Main : Boolean;
Stop_Compile : out Boolean)
is
Args : Argument_List (1 .. Gcc_Switches.Last);
Executable_Stamp : Time_Stamp_Type;
- Library_Rebuilt : Boolean := False;
-
begin
Stop_Compile := False;
In_Place_Mode => In_Place_Mode,
Keep_Going => Keep_Going,
Initialize_ALI_Data => True,
- Max_Process => Saved_Maximum_Processes);
+ Max_Process => Maximum_Processes);
if Verbose_Mode then
Write_Str ("End of compilation");
return;
end if;
- -- Regenerate libraries, if there are any and if object files have been
- -- regenerated. Note that we skip this in CodePeer mode because we don't
- -- need libraries in this case, and more importantly, the object files
- -- may not be present.
-
- if Main_Project /= No_Project
- and then not CodePeer_Mode
- and then MLib.Tgt.Support_For_Libraries /= Prj.None
- and then (Do_Bind_Step
- or Unique_Compile_All_Projects
- or not Compile_Only)
- and then (Do_Link_Step or Is_Last_Main)
- then
- Library_Phase
- (Stand_Alone_Libraries => Stand_Alone_Libraries,
- Library_Rebuilt => Library_Rebuilt);
- end if;
-
if List_Dependencies then
if First_Compiled_File /= No_File then
Inform
elsif First_Compiled_File = No_File
and then not Do_Bind_Step
and then not Quiet_Output
- and then not Library_Rebuilt
and then Osint.Number_Of_Files = 1
then
Inform (Msg => "objects up to date.");
-- is no executable.
if not CodePeer_Mode
+ and then Do_Link_Step
and then First_Compiled_File = No_File
then
Executable_Stamp := File_Stamp (Executable);
Executable_Obsolete := Youngest_Obj_File /= No_File;
end if;
- -- Check if any library file is more recent than the
- -- executable: there may be an externally built library
- -- file that has been modified.
-
- if not Executable_Obsolete and then Main_Project /= No_Project then
- declare
- Proj1 : Project_List;
-
- begin
- Proj1 := Project_Tree.Projects;
- while Proj1 /= null loop
- if Proj1.Project.Library
- and then Proj1.Project.Library_TS > Executable_Stamp
- then
- Executable_Obsolete := True;
- Youngest_Obj_Stamp := Proj1.Project.Library_TS;
- Name_Len := 0;
- Add_Str_To_Name_Buffer ("library ");
- Add_Str_To_Name_Buffer
- (Get_Name_String (Proj1.Project.Library_Name));
- Youngest_Obj_File := Name_Find;
- exit;
- end if;
-
- Proj1 := Proj1.Next;
- end loop;
- end;
- end if;
-
-- Return if the executable is up to date and otherwise
-- motivate the relink/rebind.
end if;
end Compilation_Phase;
- ----------------------------------------
- -- Resolve_Relative_Names_In_Switches --
- ----------------------------------------
-
- procedure Resolve_Relative_Names_In_Switches (Current_Work_Dir : String) is
- begin
- -- If a relative path output file has been specified, we add the
- -- exec directory.
-
- for J in reverse 1 .. Saved_Linker_Switches.Last - 1 loop
- if Saved_Linker_Switches.Table (J).all = Output_Flag.all then
- declare
- Exec_File_Name : constant String :=
- Saved_Linker_Switches.Table (J + 1).all;
-
- begin
- if not Is_Absolute_Path (Exec_File_Name) then
- Get_Name_String (Main_Project.Exec_Directory.Display_Name);
- Add_Str_To_Name_Buffer (Exec_File_Name);
- Saved_Linker_Switches.Table (J + 1) :=
- new String'(Name_Buffer (1 .. Name_Len));
- end if;
- end;
-
- exit;
- end if;
- end loop;
-
- -- If we are using a project file, for relative paths we add the
- -- current working directory for any relative path on the command
- -- line and the project directory, for any relative path in the
- -- project file.
-
- declare
- Dir_Path : constant String :=
- Get_Name_String (Main_Project.Directory.Display_Name);
- begin
- for J in 1 .. Binder_Switches.Last loop
- Ensure_Absolute_Path
- (Binder_Switches.Table (J),
- Do_Fail => Make_Failed'Access,
- Parent => Dir_Path, For_Gnatbind => True);
- end loop;
-
- for J in 1 .. Saved_Binder_Switches.Last loop
- Ensure_Absolute_Path
- (Saved_Binder_Switches.Table (J),
- Do_Fail => Make_Failed'Access,
- Parent => Current_Work_Dir,
- For_Gnatbind => True);
- end loop;
-
- for J in 1 .. Linker_Switches.Last loop
- Ensure_Absolute_Path
- (Linker_Switches.Table (J),
- Parent => Dir_Path,
- Do_Fail => Make_Failed'Access);
- end loop;
-
- for J in 1 .. Saved_Linker_Switches.Last loop
- Ensure_Absolute_Path
- (Saved_Linker_Switches.Table (J),
- Do_Fail => Make_Failed'Access,
- Parent => Current_Work_Dir);
- end loop;
-
- for J in 1 .. Gcc_Switches.Last loop
- Ensure_Absolute_Path
- (Gcc_Switches.Table (J),
- Do_Fail => Make_Failed'Access,
- Parent => Dir_Path,
- Including_Non_Switch => False);
- end loop;
-
- for J in 1 .. Saved_Gcc_Switches.Last loop
- Ensure_Absolute_Path
- (Saved_Gcc_Switches.Table (J),
- Parent => Current_Work_Dir,
- Do_Fail => Make_Failed'Access,
- Including_Non_Switch => False);
- end loop;
- end;
- end Resolve_Relative_Names_In_Switches;
-
- -----------------------------------
- -- Queue_Library_Project_Sources --
- -----------------------------------
-
- procedure Queue_Library_Project_Sources is
- begin
- if not Unique_Compile
- and then MLib.Tgt.Support_For_Libraries /= Prj.None
- then
- declare
- Proj : Project_List;
-
- begin
- Proj := Project_Tree.Projects;
- while Proj /= null loop
- if Proj.Project.Library then
- Proj.Project.Need_To_Build_Lib :=
- not MLib.Tgt.Library_Exists_For
- (Proj.Project, Project_Tree)
- and then not Proj.Project.Externally_Built;
-
- if Proj.Project.Need_To_Build_Lib then
-
- -- If there is no object directory, then it will be
- -- impossible to build the library, so fail immediately.
-
- if Proj.Project.Object_Directory = No_Path_Information
- then
- Make_Failed
- ("no object files to build library for"
- & " project """
- & Get_Name_String (Proj.Project.Name)
- & """");
- Proj.Project.Need_To_Build_Lib := False;
-
- else
- if Verbose_Mode then
- Write_Str
- ("Library file does not exist for "
- & "project """);
- Write_Str
- (Get_Name_String (Proj.Project.Name));
- Write_Line ("""");
- end if;
-
- Insert_Project_Sources
- (The_Project => Proj.Project,
- All_Projects => False,
- Into_Q => True);
- end if;
- end if;
- end if;
-
- Proj := Proj.Next;
- end loop;
- end;
- end if;
- end Queue_Library_Project_Sources;
-
------------------------
-- Compute_Executable --
------------------------
-- construct it from the main input file.
if Executable = No_File then
- if Main_Project = No_Project then
- Executable := Executable_Name (Strip_Suffix (Main_Source_File));
-
- else
- -- If we are using a project file, we attempt to remove the body
- -- (or spec) termination of the main subprogram. We find it the
- -- naming scheme of the project file. This avoids generating an
- -- executable "main.2" for a main subprogram "main.2.ada", when
- -- the body termination is ".2.ada".
-
- Executable :=
- Prj.Util.Executable_Of
- (Main_Project, Project_Tree.Shared,
- Main_Source_File, Main_Index);
- end if;
+ Executable := Executable_Name (Strip_Suffix (Main_Source_File));
end if;
- if Main_Project /= No_Project
- and then Main_Project.Exec_Directory /= No_Path_Information
- then
- declare
- Exec_File_Name : constant String := Get_Name_String (Executable);
- begin
- if not Is_Absolute_Path (Exec_File_Name) then
- Get_Name_String (Main_Project.Exec_Directory.Display_Name);
- Add_Str_To_Name_Buffer (Exec_File_Name);
- Executable := Name_Find;
- end if;
-
- Non_Std_Executable := True;
- end;
- end if;
end Compute_Executable;
- -------------------------------
- -- Compute_Switches_For_Main --
- -------------------------------
-
- procedure Compute_Switches_For_Main
- (Main_Source_File : in out File_Name_Type;
- Root_Environment : in out Prj.Tree.Environment;
- Compute_Builder : Boolean;
- Current_Work_Dir : String)
- is
- function Add_Global_Switches
- (Switch : String;
- For_Lang : Name_Id;
- For_Builder : Boolean;
- Has_Global_Compilation_Switches : Boolean) return Boolean;
- -- Handles builder and global compilation switches, as read from the
- -- project file.
-
- -------------------------
- -- Add_Global_Switches --
- -------------------------
-
- function Add_Global_Switches
- (Switch : String;
- For_Lang : Name_Id;
- For_Builder : Boolean;
- Has_Global_Compilation_Switches : Boolean) return Boolean
- is
- pragma Unreferenced (For_Lang);
-
- begin
- if For_Builder then
- Program_Args := None;
- Switch_May_Be_Passed_To_The_Compiler :=
- not Has_Global_Compilation_Switches;
- Scan_Make_Arg (Root_Environment, Switch, And_Save => False);
-
- return Gnatmake_Switch_Found
- or else Switch_May_Be_Passed_To_The_Compiler;
- else
- Add_Switch (Switch, Compiler, And_Save => False);
- return True;
- end if;
- end Add_Global_Switches;
-
- procedure Do_Compute_Builder_Switches
- is new Makeutl.Compute_Builder_Switches (Add_Global_Switches);
-
- -- Start of processing for Compute_Switches_For_Main
-
- begin
- if Main_Project /= No_Project then
- declare
- Main_Source_File_Name : constant String :=
- Get_Name_String (Main_Source_File);
-
- Main_Unit_File_Name : constant String :=
- Prj.Env.File_Name_Of_Library_Unit_Body
- (Name => Main_Source_File_Name,
- Project => Main_Project,
- In_Tree => Project_Tree,
- Main_Project_Only => not Unique_Compile);
-
- The_Packages : constant Package_Id := Main_Project.Decl.Packages;
-
- Binder_Package : constant Prj.Package_Id :=
- Prj.Util.Value_Of
- (Name => Name_Binder,
- In_Packages => The_Packages,
- Shared => Project_Tree.Shared);
-
- Linker_Package : constant Prj.Package_Id :=
- Prj.Util.Value_Of
- (Name => Name_Linker,
- In_Packages => The_Packages,
- Shared => Project_Tree.Shared);
-
- begin
- -- We fail if we cannot find the main source file
-
- if Main_Unit_File_Name = "" then
- Make_Failed ('"' & Main_Source_File_Name
- & """ is not a unit of project "
- & Project_File_Name.all & ".");
- end if;
-
- -- Remove any directory information from the main source file
- -- file name.
-
- declare
- Pos : Natural := Main_Unit_File_Name'Last;
-
- begin
- loop
- exit when Pos < Main_Unit_File_Name'First
- or else Main_Unit_File_Name (Pos) = Directory_Separator;
- Pos := Pos - 1;
- end loop;
-
- Name_Len := Main_Unit_File_Name'Last - Pos;
-
- Name_Buffer (1 .. Name_Len) :=
- Main_Unit_File_Name (Pos + 1 .. Main_Unit_File_Name'Last);
-
- Main_Source_File := Name_Find;
-
- -- We only output the main source file if there is only one
-
- if Verbose_Mode and then Osint.Number_Of_Files = 1 then
- Write_Str ("Main source file: """);
- Write_Str (Main_Unit_File_Name
- (Pos + 1 .. Main_Unit_File_Name'Last));
- Write_Line (""".");
- end if;
- end;
-
- if Compute_Builder then
- Do_Compute_Builder_Switches
- (Project_Tree => Project_Tree,
- Env => Root_Environment,
- Main_Project => Main_Project,
- Only_For_Lang => Name_Ada);
-
- Resolve_Relative_Names_In_Switches
- (Current_Work_Dir => Current_Work_Dir);
-
- -- Record current last switch index for tables Binder_Switches
- -- and Linker_Switches, so that these tables may be reset
- -- before each main, before adding switches from the project
- -- file and from the command line.
-
- Last_Binder_Switch := Binder_Switches.Last;
- Last_Linker_Switch := Linker_Switches.Last;
-
- else
- -- Reset the tables Binder_Switches and Linker_Switches
-
- Binder_Switches.Set_Last (Last_Binder_Switch);
- Linker_Switches.Set_Last (Last_Linker_Switch);
- end if;
-
- -- We now deal with the binder and linker switches. If no project
- -- file is used, there is nothing to do because the binder and
- -- linker switches are the same for all mains.
-
- -- Add binder switches from the project file for the first main
-
- if Do_Bind_Step and then Binder_Package /= No_Package then
- if Verbose_Mode then
- Write_Str ("Adding binder switches for """);
- Write_Str (Main_Unit_File_Name);
- Write_Line (""".");
- end if;
-
- Add_Switches
- (Env => Root_Environment,
- File_Name => Main_Unit_File_Name,
- The_Package => Binder_Package,
- Program => Binder);
- end if;
-
- -- Add linker switches from the project file for the first main
-
- if Do_Link_Step and then Linker_Package /= No_Package then
- if Verbose_Mode then
- Write_Str ("Adding linker switches for""");
- Write_Str (Main_Unit_File_Name);
- Write_Line (""".");
- end if;
-
- Add_Switches
- (Env => Root_Environment,
- File_Name => Main_Unit_File_Name,
- The_Package => Linker_Package,
- Program => Linker);
- end if;
-
- -- As we are using a project file, for relative paths we add the
- -- current working directory for any relative path on the command
- -- line and the project directory, for any relative path in the
- -- project file.
-
- declare
- Dir_Path : constant String :=
- Get_Name_String (Main_Project.Directory.Display_Name);
-
- begin
- for J in Last_Binder_Switch + 1 .. Binder_Switches.Last loop
- Ensure_Absolute_Path
- (Binder_Switches.Table (J),
- Do_Fail => Make_Failed'Access,
- Parent => Dir_Path, For_Gnatbind => True);
- end loop;
-
- for J in Last_Linker_Switch + 1 .. Linker_Switches.Last loop
- Ensure_Absolute_Path
- (Linker_Switches.Table (J),
- Parent => Dir_Path,
- Do_Fail => Make_Failed'Access);
- end loop;
- end;
- end;
-
- else
- if not Compute_Builder then
-
- -- Reset the tables Binder_Switches and Linker_Switches
-
- Binder_Switches.Set_Last (Last_Binder_Switch);
- Linker_Switches.Set_Last (Last_Linker_Switch);
- end if;
- end if;
-
- Check_Steps;
-
- if Compute_Builder then
- Display_Commands (not Quiet_Output);
- end if;
-
- -- We now put in the Binder_Switches and Linker_Switches tables, the
- -- binder and linker switches of the command line that have been put in
- -- the Saved_ tables. If a project file was used, then the command line
- -- switches will follow the project file switches.
-
- for J in 1 .. Saved_Binder_Switches.Last loop
- Add_Switch
- (Saved_Binder_Switches.Table (J),
- Binder,
- And_Save => False);
- end loop;
-
- for J in 1 .. Saved_Linker_Switches.Last loop
- Add_Switch
- (Saved_Linker_Switches.Table (J),
- Linker,
- And_Save => False);
- end loop;
- end Compute_Switches_For_Main;
-
--------------
-- Gnatmake --
--------------
-- Non_Std_Executable is set to True when there is a possibility that
-- the linker will not choose the correct executable file name.
- Current_Work_Dir : constant String_Access :=
- new String'(Get_Current_Dir);
- -- The current working directory, used to modify some relative path
- -- switches on the command line when a project file is used.
-
Current_Main_Index : Int := 0;
-- If not zero, the index of the current main unit in its source file
Is_First_Main : Boolean;
-- Whether we are processing the first main
- Stand_Alone_Libraries : Boolean := False;
- -- Set to True when there are Stand-Alone Libraries, so that gnatbind
- -- is invoked with the -F switch to force checking of elaboration flags.
-
- Project_Node_Tree : Project_Node_Tree_Ref;
-
Stop_Compile : Boolean;
Discard : Boolean;
pragma Warnings (Off, Discard);
- procedure Check_Mains;
- -- Check that the main subprograms do exist and that they all
- -- belong to the same project file.
-
- -----------------
- -- Check_Mains --
- -----------------
-
- procedure Check_Mains is
- Real_Main_Project : Project_Id := No_Project;
- Info : Main_Info;
- Proj : Project_Id;
-
- begin
- if Mains.Number_Of_Mains (Project_Tree) = 0
- and then not Unique_Compile
- then
- Mains.Fill_From_Project (Main_Project, Project_Tree);
- end if;
-
- Mains.Complete_Mains
- (Root_Environment.Flags, Main_Project, Project_Tree);
-
- -- If we have multiple mains on the command line, they need not
- -- belong to the root project, but they must all belong to the same
- -- project.
-
- if not Unique_Compile then
- Mains.Reset;
- loop
- Info := Mains.Next_Main;
- exit when Info = No_Main_Info;
-
- Proj := Ultimate_Extending_Project_Of (Info.Project);
-
- if Real_Main_Project = No_Project then
- Real_Main_Project := Proj;
- elsif Real_Main_Project /= Proj then
- Make_Failed
- ("""" & Get_Name_String (Info.File) &
- """ is not a source of project " &
- Get_Name_String (Real_Main_Project.Name));
- end if;
- end loop;
-
- if Real_Main_Project /= No_Project then
- Main_Project := Real_Main_Project;
- end if;
-
- Debug_Output ("After checking mains, main project is",
- Main_Project.Name);
-
- else
- -- For all mains on the command line, make sure they were in
- -- osint. In particular, if the user has specified a multi-unit
- -- source file, the call to Complete_Mains will have expanded
- -- the list of mains to all its units, and we must now put them
- -- back on the command line.
- -- ??? This will not be necessary when gnatmake shares the same
- -- queue as gprbuild and processes the file directly on the queue.
-
- Mains.Reset;
- loop
- Info := Mains.Next_Main;
- exit when Info = No_Main_Info;
-
- if Info.Index /= 0 then
- Debug_Output ("Add to command line index="
- & Info.Index'Img, Name_Id (Info.File));
- Osint.Add_File (Get_Name_String (Info.File), Info.Index);
- end if;
- end loop;
- end if;
- end Check_Mains;
-
- -- Start of processing for Gnatmake
-
- -- This body is very long, should be broken down???
-
begin
Install_Int_Handler (Sigint_Intercepted'Access);
Obsoleted.Reset;
- Make.Initialize (Project_Node_Tree, Root_Environment);
+ Make.Initialize;
Bind_Shared := No_Shared_Switch'Access;
Link_With_Shared_Libgcc := No_Shared_Libgcc_Switch'Access;
-- Special case when switch -B was specified
- if Build_Bind_And_Link_Full_Project then
-
- -- When switch -B is specified, there must be a project file
-
- if Main_Project = No_Project then
- Make_Failed ("-B cannot be used without a project file");
-
- -- No main program may be specified on the command line
-
- elsif Osint.Number_Of_Files /= 0 then
- Make_Failed
- ("-B cannot be used with a main specified on the command line");
-
- -- And the project file cannot be a library project file
-
- elsif Main_Project.Library then
- Make_Failed ("-B cannot be used for a library project file");
-
- else
- No_Main_Subprogram := True;
- Insert_Project_Sources
- (The_Project => Main_Project,
- All_Projects => Unique_Compile_All_Projects,
- Into_Q => False);
-
- -- If there are no sources to compile, we fail
-
- if Osint.Number_Of_Files = 0 then
- Make_Failed ("no sources to compile");
- end if;
-
- -- Specify -n for gnatbind and add the ALI files of all the
- -- sources, except the one which is a fake main subprogram: this
- -- is the one for the binder generated file and it will be
- -- transmitted to gnatlink. These sources are those that are in
- -- the queue.
-
- Add_Switch ("-n", Binder, And_Save => True);
-
- for J in 1 .. Queue.Size loop
- Add_Switch
- (Get_Name_String (Lib_File_Name (Queue.Element (J))),
- Binder, And_Save => True);
- end loop;
- end if;
-
- elsif Main_Index /= 0 and then Osint.Number_Of_Files > 1 then
+ if Main_Index /= 0 and then Osint.Number_Of_Files > 1 then
Make_Failed ("cannot specify several mains with a multi-unit index");
-
- elsif Main_Project /= No_Project then
-
- -- If the main project file is a library project file, main(s) cannot
- -- be specified on the command line.
-
- if Osint.Number_Of_Files /= 0 then
- if Main_Project.Library
- and then not Unique_Compile
- and then ((not Make_Steps) or else Bind_Only or else Link_Only)
- then
- Make_Failed
- ("cannot specify a main program "
- & "on the command line for a library project file");
- end if;
-
- -- If no mains have been specified on the command line, and we are
- -- using a project file, we either find the main(s) in attribute Main
- -- of the main project, or we put all the sources of the project file
- -- as mains.
-
- else
- if Main_Index /= 0 then
- Make_Failed ("cannot specify a multi-unit index but no main "
- & "on the command line");
- end if;
-
- declare
- Value : String_List_Id := Main_Project.Mains;
-
- begin
- -- The attribute Main is an empty list or not specified, or
- -- else gnatmake was invoked with the switch "-u".
-
- if Value = Prj.Nil_String or else Unique_Compile then
- if not Make_Steps
- or Compile_Only
- or not Main_Project.Library
- then
- -- First make sure that the binder and the linker will
- -- not be invoked.
-
- Do_Bind_Step := False;
- Do_Link_Step := False;
-
- -- Put all the sources in the queue
-
- No_Main_Subprogram := True;
- Insert_Project_Sources
- (The_Project => Main_Project,
- All_Projects => Unique_Compile_All_Projects,
- Into_Q => False);
-
- -- If no sources to compile, then there is nothing to do
-
- if Osint.Number_Of_Files = 0 then
- if not Quiet_Output then
- Osint.Write_Program_Name;
- Write_Line (": no sources to compile");
- end if;
-
- Finish_Program (Project_Tree, E_Success);
- end if;
- end if;
-
- else
- -- The attribute Main is not an empty list. Put all the main
- -- subprograms in the list as if they were specified on the
- -- command line. However, if attribute Languages includes a
- -- language other than Ada, only include the Ada mains; if
- -- there is no Ada main, compile all sources of the project.
-
- declare
- Languages : constant Variable_Value :=
- Prj.Util.Value_Of
- (Name_Languages,
- Main_Project.Decl.Attributes,
- Project_Tree.Shared);
-
- Current : String_List_Id;
- Element : String_Element;
-
- Foreign_Language : Boolean := False;
- At_Least_One_Main : Boolean := False;
-
- begin
- -- First, determine if there is a foreign language in
- -- attribute Languages.
-
- if not Languages.Default then
- Current := Languages.Values;
- Look_For_Foreign :
- while Current /= Nil_String loop
- Element := Project_Tree.Shared.String_Elements.
- Table (Current);
- Get_Name_String (Element.Value);
- To_Lower (Name_Buffer (1 .. Name_Len));
-
- if Name_Buffer (1 .. Name_Len) /= "ada" then
- Foreign_Language := True;
- exit Look_For_Foreign;
- end if;
-
- Current := Element.Next;
- end loop Look_For_Foreign;
- end if;
-
- -- Then, find all mains, or if there is a foreign
- -- language, all the Ada mains.
-
- while Value /= Prj.Nil_String loop
- -- To know if a main is an Ada main, get its project.
- -- It should be the project specified on the command
- -- line.
-
- Get_Name_String
- (Project_Tree.Shared.String_Elements.Table
- (Value).Value);
-
- declare
- Main_Name : constant String :=
- Get_Name_String
- (Project_Tree.Shared.
- String_Elements.
- Table (Value).Value);
-
- Proj : constant Project_Id :=
- Prj.Env.Project_Of
- (Main_Name, Main_Project, Project_Tree);
-
- begin
- if Proj = Main_Project then
- At_Least_One_Main := True;
- Osint.Add_File
- (Get_Name_String
- (Project_Tree.Shared.String_Elements.Table
- (Value).Value),
- Index =>
- Project_Tree.Shared.String_Elements.Table
- (Value).Index);
-
- elsif not Foreign_Language then
- Make_Failed
- ("""" & Main_Name &
- """ is not a source of project " &
- Get_Name_String (Main_Project.Display_Name));
- end if;
- end;
-
- Value := Project_Tree.Shared.String_Elements.Table
- (Value).Next;
- end loop;
-
- -- If we did not get any main, it means that all mains
- -- in attribute Mains are in a foreign language and -B
- -- was not specified to gnatmake; so, we fail.
-
- if not At_Least_One_Main then
- Make_Failed
- ("no Ada mains, use -B to build foreign main");
- end if;
- end;
-
- end if;
- end;
- end if;
-
- -- Check that each main on the command line is a source of a
- -- project file and, if there are several mains, each of them
- -- is a source of the same project file.
-
- Check_Mains;
end if;
if Verbose_Mode then
end if;
if Osint.Number_Of_Files = 0 then
- if Main_Project /= No_Project and then Main_Project.Library then
- if Do_Bind_Step and then Main_Project.Standalone_Library = No then
- Make_Failed ("only stand-alone libraries may be bound");
- end if;
-
- -- Add the default search directories to be able to find libgnat
-
- Osint.Add_Default_Search_Dirs;
+ -- Call Get_Target_Parameters to ensure that flags are properly
+ -- set before calling Usage.
- -- And bind and or link the library
+ Targparm.Get_Target_Parameters;
- MLib.Prj.Build_Library
- (For_Project => Main_Project,
- In_Tree => Project_Tree,
- Gnatbind => Gnatbind.all,
- Gnatbind_Path => Gnatbind_Path,
- Gcc => Gcc.all,
- Gcc_Path => Gcc_Path,
- Bind => Bind_Only,
- Link => Link_Only);
-
- Finish_Program (Project_Tree, E_Success);
+ -- Output usage information if no argument on the command line
+ if Argument_Count = 0 then
+ Usage;
else
- -- Call Get_Target_Parameters to ensure that flags are properly
- -- set before calling Usage.
-
- Targparm.Get_Target_Parameters;
-
- -- Output usage information if no argument on the command line
-
- if Argument_Count = 0 then
- Usage;
- else
- Try_Help;
- end if;
-
- Finish_Program (Project_Tree, E_Success);
+ Try_Help;
end if;
+
+ Finish_Program (E_Success);
end if;
-- Get the first executable.
Do_Not_Execute := True;
end if;
- Add_Switch ("-I-", Compiler, And_Save => True);
-
- if Main_Project = No_Project then
- if Look_In_Primary_Dir then
- Add_Switch
- ("-I" &
- Normalize_Directory_Name
- (Get_Primary_Src_Search_Directory.all).all,
- Compiler,
- Append_Switch => False,
- And_Save => False);
+ Add_Switch ("-I-", Compiler);
- end if;
+ if Look_In_Primary_Dir then
+ Add_Switch
+ ("-I" &
+ Normalize_Directory_Name
+ (Get_Primary_Src_Search_Directory.all).all,
+ Compiler,
+ Append_Switch => False);
- else
- -- If we use a project file, we have already checked that a main
- -- specified on the command line with directory information has the
- -- path name corresponding to a correct source in the project tree.
- -- So, we don't need the directory information to be taken into
- -- account by Find_File, and in fact it may lead to take the wrong
- -- sources for other compilation units, when there are extending
- -- projects.
-
- Look_In_Primary_Dir := False;
end if;
-- If the user wants a program without a main subprogram, add the
-- appropriate switch to the binder.
if No_Main_Subprogram then
- Add_Switch ("-z", Binder, And_Save => True);
- end if;
-
- if Main_Project /= No_Project then
-
- if Main_Project.Object_Directory /= No_Path_Information then
-
- -- Change current directory to object directory of main project
-
- Project_Of_Current_Object_Directory := No_Project;
- Change_To_Object_Directory (Main_Project);
- end if;
-
- -- Source file lookups should be cached for efficiency. Source files
- -- are not supposed to change.
-
- Osint.Source_File_Data (Cache => True);
-
- Queue_Library_Project_Sources;
+ Add_Switch ("-z", Binder);
end if;
-- The combination of -f -u and one or several mains on the command line
if Force_Compilations
and then Unique_Compile
- and then not Unique_Compile_All_Projects
and then Main_On_Command_Line
- then
- Must_Compile := True;
- end if;
-
- if Main_Project /= No_Project
- and then not Must_Compile
- and then Main_Project.Externally_Built
- then
- Make_Failed
- ("nothing to do for a main project that is externally built");
- end if;
-
- -- If no project file is used, we just put the gcc switches
- -- from the command line in the Gcc_Switches table.
-
- if Main_Project = No_Project then
- for J in 1 .. Saved_Gcc_Switches.Last loop
- Add_Switch
- (Saved_Gcc_Switches.Table (J), Compiler, And_Save => False);
- end loop;
-
- else
- -- If there is a project, put the command line gcc switches in the
- -- variable The_Saved_Gcc_Switches. They are going to be used later
- -- in procedure Compile_Sources.
-
- The_Saved_Gcc_Switches :=
- new Argument_List (1 .. Saved_Gcc_Switches.Last + 1);
-
- for J in 1 .. Saved_Gcc_Switches.Last loop
- The_Saved_Gcc_Switches (J) := Saved_Gcc_Switches.Table (J);
- end loop;
-
- -- We never use gnat.adc when a project file is used
-
- The_Saved_Gcc_Switches (The_Saved_Gcc_Switches'Last) := No_gnat_adc;
- end if;
-
- -- If there was a --GCC, --GNATBIND or --GNATLINK switch on the command
- -- line, then we have to use it, even if there was another switch in
- -- the project file.
-
- if Saved_Gcc /= null then
- Gcc := Saved_Gcc;
- end if;
-
- if Saved_Gnatbind /= null then
- Gnatbind := Saved_Gnatbind;
- end if;
-
- if Saved_Gnatlink /= null then
- Gnatlink := Saved_Gnatlink;
+ then
+ Must_Compile := True;
end if;
Bad_Compilation.Init;
- -- If project files are used, create the mapping of all the sources, so
- -- that the correct paths will be found. Otherwise, if there is a file
- -- which is not a source with the same name in a source directory this
- -- file may be incorrectly found.
-
- if Main_Project /= No_Project then
- Prj.Env.Create_Mapping (Project_Tree);
- end if;
-
-- Here is where the make process is started
- Queue.Initialize
- (Main_Project /= No_Project and then One_Compilation_Per_Obj_Dir);
+ Queue.Initialize;
Is_First_Main := True;
Current_Main_Index := Main_Index;
- if Current_Main_Index = 0
- and then Unique_Compile
- and then Main_Project /= No_Project
- then
- -- If this is a multi-unit source, do not compile it as is (ie
- -- without specifying which unit to compile)
- -- Insert_Project_Sources has added each of the unit separately.
-
- declare
- Source : constant Prj.Source_Id := Find_Source
- (In_Tree => Project_Tree,
- Project => Main_Project,
- Base_Name => Main_Source_File,
- Index => Current_Main_Index,
- In_Imported_Only => True);
- begin
- if Source /= No_Source and then Source.Index /= 0 then
- goto Next_Main;
- end if;
- end;
- end if;
-
- Compute_Switches_For_Main
- (Main_Source_File,
- Root_Environment,
- Compute_Builder => Is_First_Main,
- Current_Work_Dir => Current_Work_Dir.all);
-
if Is_First_Main then
-- Put the default source dirs in the source path only now, so
-- and on the command line, the one from the command line takes
-- precedence.
- if Saved_Maximum_Processes = 0 then
- Saved_Maximum_Processes := Maximum_Processes;
- end if;
-
if Debug.Debug_Flag_M then
Write_Line ("Maximum number of simultaneous compilations =" &
- Saved_Maximum_Processes'Img);
+ Maximum_Processes'Img);
end if;
-- Allocate as many temporary mapping file names as the maximum
- -- number of compilations processed, for each possible project.
-
- declare
- Data : Project_Compilation_Access;
- Proj : Project_List;
-
- begin
- Proj := Project_Tree.Projects;
- while Proj /= null loop
- Data :=
- new Project_Compilation_Data'
- (Mapping_File_Names =>
- new Temp_Path_Names (1 .. Saved_Maximum_Processes),
- Last_Mapping_File_Names => 0,
- Free_Mapping_File_Indexes =>
- new Free_File_Indexes (1 .. Saved_Maximum_Processes),
- Last_Free_Indexes => 0);
-
- Project_Compilation_Htable.Set
- (Project_Compilation, Proj.Project, Data);
- Proj := Proj.Next;
- end loop;
+ -- number of compilations processed.
- Data :=
- new Project_Compilation_Data'
- (Mapping_File_Names =>
- new Temp_Path_Names (1 .. Saved_Maximum_Processes),
- Last_Mapping_File_Names => 0,
- Free_Mapping_File_Indexes =>
- new Free_File_Indexes (1 .. Saved_Maximum_Processes),
- Last_Free_Indexes => 0);
-
- Project_Compilation_Htable.Set
- (Project_Compilation, No_Project, Data);
- end;
+ The_Mapping_Files :=
+ (Mapping_File_Names =>
+ new Temp_Path_Names (1 .. Maximum_Processes),
+ Last_Mapping_File_Names => 0,
+ Free_Mapping_File_Indexes =>
+ new Free_File_Indexes (1 .. Maximum_Processes),
+ Last_Free_Indexes => 0);
Is_First_Main := False;
end if;
(Main_Source_File => Main_Source_File,
Current_Main_Index => Current_Main_Index,
Total_Compilation_Failures => Total_Compilation_Failures,
- Stand_Alone_Libraries => Stand_Alone_Libraries,
Executable => Executable,
- Is_Last_Main => N_File = Osint.Number_Of_Files,
Stop_Compile => Stop_Compile);
if Stop_Compile then
end if;
end if;
- -- For binding and linking, we need to be in the object directory of
- -- the main project.
-
- if Main_Project /= No_Project then
- Change_To_Object_Directory (Main_Project);
- end if;
-
-- If we are here, it means that we need to rebuilt the current main,
-- so we set Executable_Obsolete to True to make sure that subsequent
-- mains will be rebuilt.
end Main_ALI_In_Place_Mode_Step;
if Do_Bind_Step then
- Binding_Phase
- (Stand_Alone_Libraries => Stand_Alone_Libraries,
- Main_ALI_File => Main_ALI_File);
+ Binding_Phase (Main_ALI_File);
end if;
if Do_Link_Step then
Report_Compilation_Failed;
end if;
- Finish_Program (Project_Tree, E_Success);
+ Finish_Program (E_Success);
exception
when X : others =>
-- Init_Mapping_File --
-----------------------
- procedure Init_Mapping_File
- (Project : Project_Id;
- Data : in out Project_Compilation_Data;
- File_Index : in out Natural)
- is
+ procedure Init_Mapping_File (File_Index : in out Natural) is
FD : File_Descriptor;
Status : Boolean;
-- For call to Close
begin
-- Increase the index of the last mapping file for this project
- Data.Last_Mapping_File_Names := Data.Last_Mapping_File_Names + 1;
-
- -- If there is a project file, call Create_Mapping_File with
- -- the project id.
+ The_Mapping_Files.Last_Mapping_File_Names :=
+ The_Mapping_Files.Last_Mapping_File_Names + 1;
- if Project /= No_Project then
- Prj.Env.Create_Mapping_File
- (Project,
- In_Tree => Project_Tree,
- Language => Name_Ada,
- Name => Data.Mapping_File_Names
- (Data.Last_Mapping_File_Names));
+ -- Just create an empty file
- -- Otherwise, just create an empty file
+ Tempdir.Create_Temp_File
+ (FD,
+ The_Mapping_Files.Mapping_File_Names
+ (The_Mapping_Files.Last_Mapping_File_Names));
+ if FD = Invalid_FD then
+ Make_Failed ("disk full");
else
- Tempdir.Create_Temp_File
- (FD, Data.Mapping_File_Names (Data.Last_Mapping_File_Names));
-
- if FD = Invalid_FD then
- Make_Failed ("disk full");
- else
- Record_Temp_File
- (Project_Tree.Shared,
- Data.Mapping_File_Names (Data.Last_Mapping_File_Names));
- end if;
+ Record_Temp_File
+ (The_Mapping_Files.Mapping_File_Names
+ (The_Mapping_Files.Last_Mapping_File_Names));
+ end if;
- Close (FD, Status);
+ Close (FD, Status);
- if not Status then
- Make_Failed ("disk full");
- end if;
+ if not Status then
+ Make_Failed ("disk full");
end if;
-- And return the index of the newly created file
- File_Index := Data.Last_Mapping_File_Names;
+ File_Index := The_Mapping_Files.Last_Mapping_File_Names;
end Init_Mapping_File;
----------------
-- Initialize --
----------------
- procedure Initialize
- (Project_Node_Tree : out Project_Node_Tree_Ref;
- Env : out Prj.Tree.Environment)
- is
+ procedure Initialize is
procedure Check_Version_And_Help is
new Check_Version_And_Help_G (Makeusg);
- -- Start of processing for Initialize
-
begin
- -- Prepare the project's tree, since this is used to hold external
- -- references, project path and other attributes that can be impacted by
- -- the command line switches
-
- Prj.Tree.Initialize (Env, Gnatmake_Flags);
-
- Project_Node_Tree := new Project_Node_Tree_Data;
- Prj.Tree.Initialize (Project_Node_Tree);
-
-- Override default initialization of Check_Object_Consistency since
-- this is normally False for GNATBIND, but is True for GNATMAKE since
-- we do not need to check source consistency again once GNATMAKE has
Snames.Initialize;
Stringt.Initialize;
- Prj.Initialize (Project_Tree);
-
Dependencies.Init;
RTS_Specified := null;
if Name_Len >= 8
and then Name_Buffer (Name_Len - 7 .. Name_Len) = "gnatmake"
then
- if Name_Len > 8 then
+ if Name_Len > 9 then
Target := new String'(Name_Buffer (1 .. Name_Len - 9));
Arg_Len := Arg_Len + 1;
end if;
if Call_Gprbuild then
Gprbuild := Locate_Exec_On_Path (Exec_Name => "gprbuild");
- if Gprbuild /= null then
- declare
- Args : Argument_List (1 .. Arg_Len);
- begin
- if Target /= null then
- Args (1) := new String'("--target=" & Target.all);
- Pos := 1;
- end if;
+ if Gprbuild = null then
+ Fail_Program
+ ("project files are no longer supported by gnamake;" &
+ " use gprbuild instead");
+ end if;
- for J in 1 .. Argument_Count loop
- Pos := Pos + 1;
- Args (Pos) := new String'(Argument (J));
- end loop;
+ declare
+ Args : Argument_List (1 .. Arg_Len);
+ begin
+ if Target /= null then
+ Args (1) := new String'("--target=" & Target.all);
+ Pos := 1;
+ end if;
- Spawn (Gprbuild.all, Args, Success);
+ for J in 1 .. Argument_Count loop
+ Pos := Pos + 1;
+ Args (Pos) := new String'(Argument (J));
+ end loop;
- Free (Gprbuild);
+ Spawn (Gprbuild.all, Args, Success);
- if Success then
- Exit_Program (E_Success);
- end if;
- end;
- end if;
+ Free (Gprbuild);
+
+ if Success then
+ Exit_Program (E_Success);
+ else
+ Exit_Program (E_Errors);
+ end if;
+ end;
end if;
end if;
end;
Scan_Args : for Next_Arg in 1 .. Argument_Count loop
- Scan_Make_Arg (Env, Argument (Next_Arg), And_Save => True);
+ Scan_Make_Arg (Argument (Next_Arg));
end loop Scan_Args;
+ if Make_Steps then
+ Do_Compile_Step := Compile_Only;
+ Do_Bind_Step := Bind_Only;
+ Do_Link_Step := Link_Only;
+
+ if Do_Compile_Step and then Do_Link_Step then
+ Do_Bind_Step := True;
+ end if;
+ end if;
+
if N_M_Switch > 0 and RTS_Specified = null then
- Process_Multilib (Env);
+ Process_Multilib;
end if;
if Commands_To_Stdout then
Usage;
end if;
- -- Add the default project search directories now, after the directories
- -- that have been specified by switches -aP<dir>.
-
- Prj.Env.Initialize_Default_Project_Path
- (Env.Project_Path, Target_Name => Sdefault.Target_Name.all);
-
-- Test for trailing -P switch
if Project_File_Name_Present and then Project_File_Name = null then
-- If --subdirs= is specified, but not -P, this is equivalent to -D,
-- except that the directory is created if it does not exist.
- if Prj.Subdirs /= null and then Project_File_Name = null then
+ if Subdirs /= null then
if Object_Directory_Path /= null then
Make_Failed ("--subdirs and -D cannot be used simultaneously");
Make_Failed ("--subdirs and -i cannot be used simultaneously");
else
- if not Is_Directory (Prj.Subdirs.all) then
+ if not Is_Directory (Subdirs.all) then
begin
- Ada.Directories.Create_Path (Prj.Subdirs.all);
+ Ada.Directories.Create_Path (Subdirs.all);
exception
when others =>
Make_Failed ("unable to create object directory " &
- Prj.Subdirs.all);
+ Subdirs.all);
end;
end if;
Object_Directory_Present := True;
declare
- Argv : constant String (1 .. Prj.Subdirs'Length) :=
- Prj.Subdirs.all;
+ Argv : constant String (1 .. Subdirs'Length) :=
+ Subdirs.all;
begin
- Scan_Make_Arg (Env, Argv, And_Save => False);
+ Scan_Make_Arg (Argv);
end;
end if;
end if;
-- First, check compatibility with other switches
- if Project_File_Name /= null then
- Make_Failed ("-C= switch is not compatible with -P switch");
-
- elsif Saved_Maximum_Processes > 1 then
+ if Maximum_Processes > 1 then
Make_Failed ("-C= switch is not compatible with -jnnn switch");
end if;
Fmap.Initialize (Gnatmake_Mapping_File.all);
Add_Switch
("-gnatem=" & Gnatmake_Mapping_File.all,
- Compiler,
- And_Save => True);
+ Compiler);
end if;
- if Project_File_Name /= null then
-
- -- A project file was specified by a -P switch
+ Osint.Add_Default_Search_Dirs;
- if Verbose_Mode then
- Write_Eol;
- Write_Str ("Parsing project file """);
- Write_Str (Project_File_Name.all);
- Write_Str (""".");
- Write_Eol;
- end if;
-
- -- Avoid looking in the current directory for ALI files
-
- -- Look_In_Primary_Dir := False;
-
- -- Set the project parsing verbosity to whatever was specified
- -- by a possible -vP switch.
-
- Prj.Pars.Set_Verbosity (To => Current_Verbosity);
-
- -- Parse the project file.
- -- If there is an error, Main_Project will still be No_Project.
-
- Prj.Pars.Parse
- (Project => Main_Project,
- In_Tree => Project_Tree,
- Project_File_Name => Project_File_Name.all,
- Packages_To_Check => Packages_To_Check_By_Gnatmake,
- Env => Env,
- In_Node_Tree => Project_Node_Tree);
-
- -- The parsing of project files may have changed the current output
-
- if Commands_To_Stdout then
- Set_Standard_Output;
- else
- Set_Standard_Error;
- end if;
-
- if Main_Project = No_Project then
- Make_Failed
- ("""" & Project_File_Name.all & """ processing failed");
- end if;
-
- if Main_Project.Qualifier = Aggregate then
- Make_Failed ("aggregate projects are not supported");
-
- elsif Aggregate_Libraries_In (Project_Tree) then
- Make_Failed ("aggregate library projects are not supported");
- end if;
-
- Create_Mapping_File := True;
-
- if Verbose_Mode then
- Write_Eol;
- Write_Str ("Parsing of project file """);
- Write_Str (Project_File_Name.all);
- Write_Str (""" is finished.");
- Write_Eol;
- end if;
-
- -- We add the source directories and the object directories to the
- -- search paths.
-
- -- ??? Why do we need these search directories, we already know the
- -- locations from parsing the project, except for the runtime which
- -- has its own directories anyway
-
- Add_Source_Directories (Main_Project, Project_Tree);
- Add_Object_Directories (Main_Project, Project_Tree);
-
- Recursive_Compute_Depth (Main_Project);
- Compute_All_Imported_Projects (Main_Project, Project_Tree);
-
- else
+ -- Source file lookups should be cached for efficiency. Source files
+ -- are not supposed to change. However, we do that now only if no
+ -- project file is used; if a project file is used, we do it just
+ -- after changing the directory to the object directory.
- Osint.Add_Default_Search_Dirs;
+ Osint.Source_File_Data (Cache => True);
- -- Source file lookups should be cached for efficiency. Source files
- -- are not supposed to change. However, we do that now only if no
- -- project file is used; if a project file is used, we do it just
- -- after changing the directory to the object directory.
+ -- Read gnat.adc file to initialize Fname.UF
- Osint.Source_File_Data (Cache => True);
+ Fname.UF.Initialize;
- -- Read gnat.adc file to initialize Fname.UF
-
- Fname.UF.Initialize;
-
- if Config_File then
- begin
- Fname.SF.Read_Source_File_Name_Pragmas;
+ if Config_File then
+ begin
+ Fname.SF.Read_Source_File_Name_Pragmas;
- exception
- when Err : SFN_Scan.Syntax_Error_In_GNAT_ADC =>
- Make_Failed (Exception_Message (Err));
- end;
- end if;
+ exception
+ when Err : SFN_Scan.Syntax_Error_In_GNAT_ADC =>
+ Make_Failed (Exception_Message (Err));
+ end;
end if;
- -- Make sure no project object directory is recorded
-
- Project_Of_Current_Object_Directory := No_Project;
-
if Debug.Debug_Flag_N then
Opt.Keep_Temporary_Files := True;
end if;
end Initialize;
- ----------------------------
- -- Insert_Project_Sources --
- ----------------------------
-
- procedure Insert_Project_Sources
- (The_Project : Project_Id;
- All_Projects : Boolean;
- Into_Q : Boolean)
- is
- Put_In_Q : Boolean := Into_Q;
- Unit : Unit_Index;
- Sfile : File_Name_Type;
- Sid : Prj.Source_Id;
- Index : Int;
- Project : Project_Id;
-
- begin
- -- Loop through all the sources in the project files
-
- Unit := Units_Htable.Get_First (Project_Tree.Units_HT);
- while Unit /= null loop
- Sfile := No_File;
- Sid := No_Source;
- Index := 0;
- Project := No_Project;
-
- -- If there is a source for the body, and the body has not been
- -- locally removed.
-
- if Unit.File_Names (Impl) /= null
- and then not Unit.File_Names (Impl).Locally_Removed
- then
- -- And it is a source for the specified project
-
- if All_Projects
- or else
- Is_Extending (The_Project, Unit.File_Names (Impl).Project)
- then
- Project := Unit.File_Names (Impl).Project;
-
- -- If we don't have a spec, we cannot consider the source
- -- if it is a subunit.
-
- if Unit.File_Names (Spec) = null then
- declare
- Src_Ind : Source_File_Index;
-
- -- Here we are cheating a little bit: we don't want to
- -- use Sinput.L, because it depends on the GNAT tree
- -- (Atree, Sinfo, ...). So, we pretend that it is a
- -- project file, and we use Sinput.P.
-
- -- Source_File_Is_Subunit is just scanning through the
- -- file until it finds one of the reserved words
- -- separate, procedure, function, generic or package.
- -- Fortunately, these Ada reserved words are also
- -- reserved for project files.
-
- begin
- Src_Ind := Sinput.P.Load_Project_File
- (Get_Name_String
- (Unit.File_Names (Impl).Path.Display_Name));
-
- -- If it is a subunit, discard it
-
- if Sinput.P.Source_File_Is_Subunit (Src_Ind) then
- Sfile := No_File;
- Index := 0;
- Sid := No_Source;
- else
- Sfile := Unit.File_Names (Impl).Display_File;
- Index := Unit.File_Names (Impl).Index;
- Sid := Unit.File_Names (Impl);
- end if;
- end;
-
- else
- Sfile := Unit.File_Names (Impl).Display_File;
- Index := Unit.File_Names (Impl).Index;
- Sid := Unit.File_Names (Impl);
- end if;
- end if;
-
- elsif Unit.File_Names (Spec) /= null
- and then not Unit.File_Names (Spec).Locally_Removed
- and then
- (All_Projects
- or else
- Is_Extending (The_Project, Unit.File_Names (Spec).Project))
- then
- -- If there is no source for the body, but there is one for the
- -- spec which has not been locally removed, then we take this one.
-
- Sfile := Unit.File_Names (Spec).Display_File;
- Index := Unit.File_Names (Spec).Index;
- Sid := Unit.File_Names (Spec);
- Project := Unit.File_Names (Spec).Project;
- end if;
-
- -- For the first source inserted into the Q, we need to initialize
- -- the Q, but not for the subsequent sources.
-
- Queue.Initialize
- (Main_Project /= No_Project and then
- One_Compilation_Per_Obj_Dir);
-
- if Sfile /= No_File then
- Queue.Insert
- ((Format => Format_Gnatmake,
- File => Sfile,
- Project => Project,
- Unit => No_Unit_Name,
- Index => Index,
- Sid => Sid));
- end if;
-
- if not Put_In_Q and then Sfile /= No_File then
-
- -- If Put_In_Q is False, we add the source as if it were specified
- -- on the command line, and we set Put_In_Q to True, so that the
- -- following sources will only be put in the queue. The source is
- -- already in the Q, but we need at least one fake main to call
- -- Compile_Sources.
-
- if Verbose_Mode then
- Write_Str ("Adding """);
- Write_Str (Get_Name_String (Sfile));
- Write_Line (""" as if on the command line");
- end if;
-
- Osint.Add_File (Get_Name_String (Sfile), Index);
- Put_In_Q := True;
- end if;
-
- Unit := Units_Htable.Get_Next (Project_Tree.Units_HT);
- end loop;
- end Insert_Project_Sources;
-
---------------------
-- Is_In_Obsoleted --
---------------------
end if;
end Is_In_Obsoleted;
- ----------------------------
- -- Is_In_Object_Directory --
- ----------------------------
-
- function Is_In_Object_Directory
- (Source_File : File_Name_Type;
- Full_Lib_File : File_Name_Type) return Boolean
- is
- begin
- -- There is something to check only when using project files. Otherwise,
- -- this function returns True (last line of the function).
-
- if Main_Project /= No_Project then
- declare
- Source_File_Name : constant String :=
- Get_Name_String (Source_File);
- Saved_Verbosity : constant Verbosity := Current_Verbosity;
- Project : Project_Id := No_Project;
-
- Path_Name : Path_Name_Type := No_Path;
- pragma Warnings (Off, Path_Name);
-
- begin
- -- Call Get_Reference to know the ultimate extending project of
- -- the source. Call it with verbosity default to avoid verbose
- -- messages.
-
- Current_Verbosity := Default;
- Prj.Env.Get_Reference
- (Source_File_Name => Source_File_Name,
- Project => Project,
- In_Tree => Project_Tree,
- Path => Path_Name);
- Current_Verbosity := Saved_Verbosity;
-
- -- If this source is in a project, check that the ALI file is in
- -- its object directory. If it is not, return False, so that the
- -- ALI file will not be skipped.
-
- if Project /= No_Project then
- declare
- Object_Directory : constant String :=
- Normalize_Pathname
- (Get_Name_String
- (Project.
- Object_Directory.Display_Name));
-
- Olast : Natural := Object_Directory'Last;
-
- Lib_File_Directory : constant String :=
- Normalize_Pathname (Dir_Name
- (Get_Name_String (Full_Lib_File)));
-
- Llast : Natural := Lib_File_Directory'Last;
-
- begin
- -- For directories, Normalize_Pathname may or may not put
- -- a directory separator at the end, depending on its input.
- -- Remove any last directory separator before comparison.
- -- Returns True only if the two directories are the same.
-
- if Object_Directory (Olast) = Directory_Separator then
- Olast := Olast - 1;
- end if;
-
- if Lib_File_Directory (Llast) = Directory_Separator then
- Llast := Llast - 1;
- end if;
-
- return Object_Directory (Object_Directory'First .. Olast) =
- Lib_File_Directory (Lib_File_Directory'First .. Llast);
- end;
- end if;
- end;
- end if;
-
- -- When the source is not in a project file, always return True
-
- return True;
- end Is_In_Object_Directory;
-
----------
-- Link --
----------
procedure Make_Failed (S : String) is
begin
- Fail_Program (Project_Tree, S);
+ Fail_Program (S);
end Make_Failed;
--------------------
-- Mark_Directory --
--------------------
- procedure Mark_Directory
- (Dir : String;
- Mark : Lib_Mark_Type;
- On_Command_Line : Boolean)
- is
+ procedure Mark_Directory (Dir : String; Mark : Lib_Mark_Type) is
N : Name_Id;
B : Byte;
- function Base_Directory return String;
- -- If Dir comes from the command line, empty string (relative paths are
- -- resolved with respect to the current directory), else return the main
- -- project's directory.
-
- --------------------
- -- Base_Directory --
- --------------------
-
- function Base_Directory return String is
- begin
- if On_Command_Line then
- return "";
- else
- return Get_Name_String (Main_Project.Directory.Display_Name);
- end if;
- end Base_Directory;
-
- Real_Path : constant String := Normalize_Pathname (Dir, Base_Directory);
-
- -- Start of processing for Mark_Directory
+ Real_Path : constant String := Normalize_Pathname (Dir, "");
begin
Name_Len := 0;
-- Process_Multilib --
----------------------
- procedure Process_Multilib (Env : in out Prj.Tree.Environment) is
+ procedure Process_Multilib is
Output_FD : File_Descriptor;
Output_Name : String_Access;
Arg_Index : Natural := 0;
-- output. Alternate design would be to link in gnatmake the
-- relevant part of the GCC driver.
- if Saved_Gcc /= null then
- Multilib_Gcc := Saved_Gcc;
- else
- Multilib_Gcc := Gcc;
- end if;
+ Multilib_Gcc := Gcc;
Multilib_Gcc_Path := GNAT.OS_Lib.Locate_Exec_On_Path (Multilib_Gcc.all);
-- Otherwise add -margs --RTS=output
- Scan_Make_Arg (Env, "-margs", And_Save => True);
- Scan_Make_Arg (Env, "--RTS=" & Line (1 .. N_Read), And_Save => True);
+ Scan_Make_Arg ("-margs");
+ Scan_Make_Arg ("--RTS=" & Line (1 .. N_Read));
end Process_Multilib;
- -----------------------------
- -- Recursive_Compute_Depth --
- -----------------------------
-
- procedure Recursive_Compute_Depth (Project : Project_Id) is
- use Project_Boolean_Htable;
- Seen : Project_Boolean_Htable.Instance := Project_Boolean_Htable.Nil;
-
- procedure Recurse (Prj : Project_Id; Depth : Natural);
- -- Recursive procedure that does the work, keeping track of the depth
-
- -------------
- -- Recurse --
- -------------
-
- procedure Recurse (Prj : Project_Id; Depth : Natural) is
- List : Project_List;
- Proj : Project_Id;
-
- begin
- if Prj.Depth >= Depth or else Get (Seen, Prj) then
- return;
- end if;
-
- -- We need a test to avoid infinite recursions with limited withs:
- -- If we have A -> B -> A, then when set level of A to n, we try and
- -- set level of B to n+1, and then level of A to n + 2, ...
-
- Set (Seen, Prj, True);
-
- Prj.Depth := Depth;
-
- -- Visit each imported project
-
- List := Prj.Imported_Projects;
- while List /= null loop
- Proj := List.Project;
- List := List.Next;
- Recurse (Prj => Proj, Depth => Depth + 1);
- end loop;
-
- -- We again allow changing the depth of this project later on if it
- -- is in fact imported by a lower-level project.
-
- Set (Seen, Prj, False);
- end Recurse;
-
- Proj : Project_List;
-
- -- Start of processing for Recursive_Compute_Depth
-
- begin
- Proj := Project_Tree.Projects;
- while Proj /= null loop
- Proj.Project.Depth := 0;
- Proj := Proj.Next;
- end loop;
-
- Recurse (Project, Depth => 1);
- Reset (Seen);
- end Recursive_Compute_Depth;
-
-------------------------------
-- Report_Compilation_Failed --
-------------------------------
procedure Report_Compilation_Failed is
begin
- Fail_Program (Project_Tree, "");
+ Fail_Program ("");
end Report_Compilation_Failed;
------------------------
Kill (Running_Compile (J).Pid, Hard_Kill => False);
end loop;
- Finish_Program (Project_Tree, E_No_Compile);
+ Finish_Program (E_No_Compile);
end Sigint_Intercepted;
-------------------
-- Scan_Make_Arg --
-------------------
- procedure Scan_Make_Arg
- (Env : in out Prj.Tree.Environment;
- Argv : String;
- And_Save : Boolean)
- is
+ procedure Scan_Make_Arg (Argv : String) is
Success : Boolean;
begin
return;
end if;
- -- If the previous switch has set the Project_File_Name_Present flag
- -- (that is we have seen a -P alone), then the next argument is the name
- -- of the project file.
-
- if Project_File_Name_Present and then Project_File_Name = null then
- if Argv (1) = '-' then
- Make_Failed ("project file name missing after -P");
-
- else
- Project_File_Name_Present := False;
- Project_File_Name := new String'(Argv);
- end if;
-
-- If the previous switch has set the Output_File_Name_Present flag
-- (that is we have seen a -o), then the next argument is the name of
-- the output executable.
- elsif Output_File_Name_Present
- and then not Output_File_Name_Seen
- then
+ if Output_File_Name_Present and then not Output_File_Name_Seen then
Output_File_Name_Seen := True;
if Argv (1) = '-' then
Make_Failed ("output file name missing after -o");
else
- Add_Switch ("-o", Linker, And_Save => And_Save);
- Add_Switch (Executable_Name (Argv), Linker, And_Save => And_Save);
+ Add_Switch ("-o", Linker);
+ Add_Switch (Executable_Name (Argv), Linker);
end if;
-- If the previous switch has set the Object_Directory_Present flag
-- Specify the object directory to the binder
- Add_Switch ("-aO" & Norm, Binder, And_Save => And_Save);
+ Add_Switch ("-aO" & Norm, Binder);
end;
end if;
-- options are taken as is when found in package Compiler, Binder or
-- Linker of the main project file.
- elsif (And_Save or else Program_Args = None)
- and then (Argv = "-bargs" or else
- Argv = "-cargs" or else
- Argv = "-largs" or else
- Argv = "-margs")
+ elsif Argv = "-bargs" or else
+ Argv = "-cargs" or else
+ Argv = "-largs" or else
+ Argv = "-margs"
then
case Argv (2) is
when 'c' => Program_Args := Compiler;
elsif Program_Args = Compiler then
if Argv (3 .. Argv'Last) /= "-" then
- Add_Source_Search_Dir (Argv (3 .. Argv'Last), And_Save);
+ Add_Source_Search_Dir (Argv (3 .. Argv'Last));
end if;
elsif Program_Args = Binder then
- Add_Library_Search_Dir (Argv (3 .. Argv'Last), And_Save);
+ Add_Library_Search_Dir (Argv (3 .. Argv'Last));
end if;
end if;
- Add_Switch (Argv, Program_Args, And_Save => And_Save);
+ Add_Switch (Argv, Program_Args);
-- Make sure that all significant switches -m on the command line
-- are counted.
(Argv (7 .. Argv'Last));
begin
- if And_Save then
- Saved_Gcc := new String'(Program_Args.all (1).all);
- else
- Gcc := new String'(Program_Args.all (1).all);
- end if;
+ Gcc := new String'(Program_Args.all (1).all);
for J in 2 .. Program_Args.all'Last loop
Add_Switch
- (Program_Args.all (J).all, Compiler, And_Save => And_Save);
+ (Program_Args.all (J).all, Compiler);
end loop;
end;
(Argv (12 .. Argv'Last));
begin
- if And_Save then
- Saved_Gnatbind := new String'(Program_Args.all (1).all);
- else
- Gnatbind := new String'(Program_Args.all (1).all);
- end if;
+ Gnatbind := new String'(Program_Args.all (1).all);
for J in 2 .. Program_Args.all'Last loop
Add_Switch
- (Program_Args.all (J).all, Binder, And_Save => And_Save);
+ (Program_Args.all (J).all, Binder);
end loop;
end;
Argument_String_To_List
(Argv (12 .. Argv'Last));
begin
- if And_Save then
- Saved_Gnatlink := new String'(Program_Args.all (1).all);
- else
- Gnatlink := new String'(Program_Args.all (1).all);
- end if;
+ Gnatlink := new String'(Program_Args.all (1).all);
for J in 2 .. Program_Args.all'Last loop
Add_Switch (Program_Args.all (J).all, Linker);
elsif Argv'Length >= 5 and then
Argv (1 .. 5) = "--RTS"
then
- Add_Switch (Argv, Compiler, And_Save => And_Save);
- Add_Switch (Argv, Binder, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
+ Add_Switch (Argv, Binder);
if Argv'Length <= 6 or else Argv (6) /= '=' then
Make_Failed ("missing path for --RTS");
end;
end if;
- elsif Argv'Length > Source_Info_Option'Length
- and then Argv (1 .. Source_Info_Option'Length) = Source_Info_Option
- then
- Project_Tree.Source_Info_File_Name :=
- new String'(Argv (Source_Info_Option'Length + 1 .. Argv'Last));
-
elsif Argv'Length >= 8 and then Argv (1 .. 8) = "--param=" then
- Add_Switch (Argv, Compiler, And_Save => And_Save);
- Add_Switch (Argv, Linker, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
+ Add_Switch (Argv, Linker);
elsif Argv = Create_Map_File_Switch then
Map_File := new String'("");
(Argv (Create_Map_File_Switch'Length + 2 .. Argv'Last));
else
- Scan_Make_Switches (Env, Argv, Success);
+ Scan_Make_Switches (Argv, Success);
end if;
-- If we have seen a regular switch process it
-- -Idir
elsif Argv (2) = 'I' then
- Add_Source_Search_Dir (Argv (3 .. Argv'Last), And_Save);
- Add_Library_Search_Dir (Argv (3 .. Argv'Last), And_Save);
- Add_Switch (Argv, Compiler, And_Save => And_Save);
- Add_Switch (Argv, Binder, And_Save => And_Save);
+ Add_Source_Search_Dir (Argv (3 .. Argv'Last));
+ Add_Library_Search_Dir (Argv (3 .. Argv'Last));
+ Add_Switch (Argv, Compiler);
+ Add_Switch (Argv, Binder);
-- -aIdir (to gcc this is like a -I switch)
elsif Argv'Length >= 3 and then Argv (2 .. 3) = "aI" then
- Add_Source_Search_Dir (Argv (4 .. Argv'Last), And_Save);
+ Add_Source_Search_Dir (Argv (4 .. Argv'Last));
Add_Switch
- ("-I" & Argv (4 .. Argv'Last), Compiler, And_Save => And_Save);
- Add_Switch (Argv, Binder, And_Save => And_Save);
+ ("-I" & Argv (4 .. Argv'Last), Compiler);
+ Add_Switch (Argv, Binder);
-- -aOdir
elsif Argv'Length >= 3 and then Argv (2 .. 3) = "aO" then
- Add_Library_Search_Dir (Argv (4 .. Argv'Last), And_Save);
- Add_Switch (Argv, Binder, And_Save => And_Save);
+ Add_Library_Search_Dir (Argv (4 .. Argv'Last));
+ Add_Switch (Argv, Binder);
-- -aLdir (to gnatbind this is like a -aO switch)
elsif Argv'Length >= 3 and then Argv (2 .. 3) = "aL" then
- Mark_Directory (Argv (4 .. Argv'Last), Ada_Lib_Dir, And_Save);
- Add_Library_Search_Dir (Argv (4 .. Argv'Last), And_Save);
+ Mark_Directory (Argv (4 .. Argv'Last), Ada_Lib_Dir);
+ Add_Library_Search_Dir (Argv (4 .. Argv'Last));
Add_Switch
- ("-aO" & Argv (4 .. Argv'Last), Binder, And_Save => And_Save);
+ ("-aO" & Argv (4 .. Argv'Last), Binder);
-- -aamp_target=...
elsif Argv'Length >= 13 and then Argv (2 .. 13) = "aamp_target=" then
- Add_Switch (Argv, Compiler, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
-- Set the aamp_target environment variable so that the binder and
-- linker will use the proper target library. This is consistent
-- -Adir (to gnatbind this is like a -aO switch, to gcc like a -I)
elsif Argv (2) = 'A' then
- Mark_Directory (Argv (3 .. Argv'Last), Ada_Lib_Dir, And_Save);
- Add_Source_Search_Dir (Argv (3 .. Argv'Last), And_Save);
- Add_Library_Search_Dir (Argv (3 .. Argv'Last), And_Save);
- Add_Switch
- ("-I" & Argv (3 .. Argv'Last), Compiler, And_Save => And_Save);
- Add_Switch
- ("-aO" & Argv (3 .. Argv'Last), Binder, And_Save => And_Save);
+ Mark_Directory (Argv (3 .. Argv'Last), Ada_Lib_Dir);
+ Add_Source_Search_Dir (Argv (3 .. Argv'Last));
+ Add_Library_Search_Dir (Argv (3 .. Argv'Last));
+ Add_Switch ("-I" & Argv (3 .. Argv'Last), Compiler);
+ Add_Switch ("-aO" & Argv (3 .. Argv'Last), Binder);
-- -Ldir
elsif Argv (2) = 'L' then
- Add_Switch (Argv, Linker, And_Save => And_Save);
+ Add_Switch (Argv, Linker);
-- For -gxxx, -pg, -mxxx, -fxxx, -Oxxx, pass the switch to both the
-- compiler and the linker (except for -gnatxxx which is only for the
or else (Argv (2) = 'f' and then Argv'Last > 2)
or else Argv (2) = 'O'
then
- Add_Switch (Argv, Compiler, And_Save => And_Save);
- Add_Switch (Argv, Linker, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
+ Add_Switch (Argv, Linker);
-- The following condition has to be kept synchronized with
-- the Process_Multilib one.
-- -C=<mapping file>
elsif Argv'Last > 2 and then Argv (2) = 'C' then
- if And_Save then
- if Argv (3) /= '=' or else Argv'Last <= 3 then
- Make_Failed ("illegal switch " & Argv);
- end if;
-
- Gnatmake_Mapping_File := new String'(Argv (4 .. Argv'Last));
+ if Argv (3) /= '=' or else Argv'Last <= 3 then
+ Make_Failed ("illegal switch " & Argv);
end if;
+ Gnatmake_Mapping_File := new String'(Argv (4 .. Argv'Last));
+
-- -D
elsif Argv'Last = 2 and then Argv (2) = 'D' then
("-D cannot be used in conjunction with a project file");
else
- Scan_Make_Switches (Env, Argv, Success);
+ Scan_Make_Switches (Argv, Success);
end if;
-- -d
Make_Failed
("-i cannot be used in conjunction with a project file");
else
- Scan_Make_Switches (Env, Argv, Success);
+ Scan_Make_Switches (Argv, Success);
end if;
-- -j (need to save the result)
elsif Argv (2) = 'j' then
- Scan_Make_Switches (Env, Argv, Success);
-
- if And_Save then
- Saved_Maximum_Processes := Maximum_Processes;
- end if;
+ Scan_Make_Switches (Argv, Success);
-- -m
elsif Argv (2) = 'U'
and then Argv'Last = 2
then
- Unique_Compile_All_Projects := True;
Unique_Compile := True;
Compile_Only := True;
Do_Bind_Step := False;
Make_Failed
("-i cannot be used in conjunction with a project file");
- elsif not And_Save then
-
- -- It could be a tool other than gnatmake (e.g. gnatdist)
- -- or a -P switch inside a project file.
-
- Fail
- ("either the tool is not ""project-aware"" or "
- & "a project file is specified inside a project file");
-
elsif Argv'Last = 2 then
-- -P is used alone: the project file name is the next option
if Argv'Last /= 4 or else Argv (4) not in '0' .. '2' then
Make_Failed
("invalid verbosity level " & Argv (4 .. Argv'Last));
-
- elsif And_Save then
- case Argv (4) is
- when '0' =>
- Current_Verbosity := Prj.Default;
- when '1' =>
- Current_Verbosity := Prj.Medium;
- when '2' =>
- Current_Verbosity := Prj.High;
- when others =>
- null;
- end case;
end if;
-- -Xext=val (External assignment)
- elsif Argv (2) = 'X'
- and then Is_External_Assignment (Env, Argv)
- then
- -- Is_External_Assignment has side effects when it returns True
-
+ elsif Argv (2) = 'X' then
null;
-- If -gnath is present, then generate the usage information right
-- If -gnatc is specified, make sure the bind and link steps are
-- not executed.
- Add_Switch (Argv, Compiler, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
Operating_Mode := Check_Semantics;
Check_Object_Consistency := False;
-- If -gnatA is specified, make sure that gnat.adc is never read
elsif Argv'Length >= 6 and then Argv (2 .. 6) = "gnatA" then
- Add_Switch (Argv, Compiler, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
Opt.Config_File := False;
elsif Argv (2 .. Argv'Last) = "nostdlib" then
-- Pass -nstdlib to gnatbind and gnatlink
No_Stdlib := True;
- Add_Switch (Argv, Binder, And_Save => And_Save);
- Add_Switch (Argv, Linker, And_Save => And_Save);
+ Add_Switch (Argv, Binder);
+ Add_Switch (Argv, Linker);
elsif Argv (2 .. Argv'Last) = "nostdinc" then
-- Pass -nostdinc to the Compiler and to gnatbind
No_Stdinc := True;
- Add_Switch (Argv, Compiler, And_Save => And_Save);
- Add_Switch (Argv, Binder, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
+ Add_Switch (Argv, Binder);
-- All other switches are processed by Scan_Make_Switches. If the
-- call returns with Gnatmake_Switch_Found = False, then the switch
-- is passed to the compiler.
else
- Scan_Make_Switches (Env, Argv, Gnatmake_Switch_Found);
+ Scan_Make_Switches (Argv, Gnatmake_Switch_Found);
if not Gnatmake_Switch_Found then
- Add_Switch (Argv, Compiler, And_Save => And_Save);
+ Add_Switch (Argv, Compiler);
end if;
end if;
-- If not a switch it must be a file name
else
- if And_Save then
- Main_On_Command_Line := True;
- end if;
+ Main_On_Command_Line := True;
Add_File (Argv);
Mains.Add_Main (Argv);
end if;
end Scan_Make_Arg;
- -----------------
- -- Switches_Of --
- -----------------
-
- function Switches_Of
- (Source_File : File_Name_Type;
- Project : Project_Id;
- In_Package : Package_Id;
- Allow_ALI : Boolean) return Variable_Value
- is
- Switches : Variable_Value;
- Is_Default : Boolean;
-
- begin
- Makeutl.Get_Switches
- (Source_File => Source_File,
- Source_Lang => Name_Ada,
- Source_Prj => Project,
- Pkg_Name => Project_Tree.Shared.Packages.Table (In_Package).Name,
- Project_Tree => Project_Tree,
- Value => Switches,
- Is_Default => Is_Default,
- Test_Without_Suffix => True,
- Check_ALI_Suffix => Allow_ALI);
- return Switches;
- end Switches_Of;
-
-----------
-- Usage --
-----------
end if;
end Usage;
-begin
- -- Make sure that in case of failure, the temp files will be deleted
-
- Prj.Com.Fail := Make_Failed'Access;
- MLib.Fail := Make_Failed'Access;
end Make;
projects / gcc.git / commitdiff