367 lines
11 KiB
Ada
367 lines
11 KiB
Ada
------------------------------------------------------------------------------
|
|
-- --
|
|
-- GNAT COMPILER COMPONENTS --
|
|
-- --
|
|
-- M D L L . T O O L S --
|
|
-- --
|
|
-- B o d y --
|
|
-- --
|
|
-- Copyright (C) 1992-2008, Free Software Foundation, Inc. --
|
|
-- --
|
|
-- GNAT is free software; you can redistribute it and/or modify it under --
|
|
-- terms of the GNU General Public License as published by the Free Soft- --
|
|
-- ware Foundation; either version 3, or (at your option) any later ver- --
|
|
-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
|
|
-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
|
|
-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
|
|
-- for more details. You should have received a copy of the GNU General --
|
|
-- Public License distributed with GNAT; see file COPYING3. If not, go to --
|
|
-- http://www.gnu.org/licenses for a complete copy of the license. --
|
|
-- --
|
|
-- GNAT was originally developed by the GNAT team at New York University. --
|
|
-- Extensive contributions were provided by Ada Core Technologies Inc. --
|
|
-- --
|
|
------------------------------------------------------------------------------
|
|
|
|
-- Interface to externals tools used to build DLL and import libraries
|
|
|
|
with Ada.Text_IO;
|
|
with Ada.Exceptions;
|
|
|
|
with GNAT.Directory_Operations;
|
|
with Osint;
|
|
|
|
package body MDLL.Utl is
|
|
|
|
use Ada;
|
|
use GNAT;
|
|
|
|
Dlltool_Name : constant String := "dlltool";
|
|
Dlltool_Exec : OS_Lib.String_Access;
|
|
|
|
Gcc_Name : constant String := "gcc";
|
|
Gcc_Exec : OS_Lib.String_Access;
|
|
|
|
Gnatbind_Name : constant String := "gnatbind";
|
|
Gnatbind_Exec : OS_Lib.String_Access;
|
|
|
|
Gnatlink_Name : constant String := "gnatlink";
|
|
Gnatlink_Exec : OS_Lib.String_Access;
|
|
|
|
procedure Print_Command
|
|
(Tool_Name : String;
|
|
Arguments : OS_Lib.Argument_List);
|
|
-- display the command run when in Verbose mode
|
|
|
|
-------------------
|
|
-- Print_Command --
|
|
-------------------
|
|
|
|
procedure Print_Command
|
|
(Tool_Name : String;
|
|
Arguments : OS_Lib.Argument_List)
|
|
is
|
|
begin
|
|
if Verbose then
|
|
Text_IO.Put (Tool_Name);
|
|
for K in Arguments'Range loop
|
|
Text_IO.Put (" " & Arguments (K).all);
|
|
end loop;
|
|
Text_IO.New_Line;
|
|
end if;
|
|
end Print_Command;
|
|
|
|
-------------
|
|
-- Dlltool --
|
|
-------------
|
|
|
|
procedure Dlltool
|
|
(Def_Filename : String;
|
|
DLL_Name : String;
|
|
Library : String;
|
|
Exp_Table : String := "";
|
|
Base_File : String := "";
|
|
Build_Import : Boolean)
|
|
is
|
|
Arguments : OS_Lib.Argument_List (1 .. 11);
|
|
A : Positive;
|
|
|
|
Success : Boolean;
|
|
|
|
Def_Opt : aliased String := "--def";
|
|
Def_V : aliased String := Def_Filename;
|
|
Dll_Opt : aliased String := "--dllname";
|
|
Dll_V : aliased String := DLL_Name;
|
|
Lib_Opt : aliased String := "--output-lib";
|
|
Lib_V : aliased String := Library;
|
|
Exp_Opt : aliased String := "--output-exp";
|
|
Exp_V : aliased String := Exp_Table;
|
|
Bas_Opt : aliased String := "--base-file";
|
|
Bas_V : aliased String := Base_File;
|
|
No_Suf_Opt : aliased String := "-k";
|
|
|
|
begin
|
|
Arguments (1 .. 4) := (1 => Def_Opt'Unchecked_Access,
|
|
2 => Def_V'Unchecked_Access,
|
|
3 => Dll_Opt'Unchecked_Access,
|
|
4 => Dll_V'Unchecked_Access);
|
|
A := 4;
|
|
|
|
if Kill_Suffix then
|
|
A := A + 1;
|
|
Arguments (A) := No_Suf_Opt'Unchecked_Access;
|
|
end if;
|
|
|
|
if Library /= "" and then Build_Import then
|
|
A := A + 1;
|
|
Arguments (A) := Lib_Opt'Unchecked_Access;
|
|
A := A + 1;
|
|
Arguments (A) := Lib_V'Unchecked_Access;
|
|
end if;
|
|
|
|
if Exp_Table /= "" then
|
|
A := A + 1;
|
|
Arguments (A) := Exp_Opt'Unchecked_Access;
|
|
A := A + 1;
|
|
Arguments (A) := Exp_V'Unchecked_Access;
|
|
end if;
|
|
|
|
if Base_File /= "" then
|
|
A := A + 1;
|
|
Arguments (A) := Bas_Opt'Unchecked_Access;
|
|
A := A + 1;
|
|
Arguments (A) := Bas_V'Unchecked_Access;
|
|
end if;
|
|
|
|
Print_Command ("dlltool", Arguments (1 .. A));
|
|
|
|
OS_Lib.Spawn (Dlltool_Exec.all, Arguments (1 .. A), Success);
|
|
|
|
if not Success then
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Dlltool_Name & " execution error.");
|
|
end if;
|
|
end Dlltool;
|
|
|
|
---------
|
|
-- Gcc --
|
|
---------
|
|
|
|
procedure Gcc
|
|
(Output_File : String;
|
|
Files : Argument_List;
|
|
Options : Argument_List;
|
|
Base_File : String := "";
|
|
Build_Lib : Boolean := False)
|
|
is
|
|
use Osint;
|
|
|
|
Arguments : OS_Lib.Argument_List
|
|
(1 .. 5 + Files'Length + Options'Length);
|
|
A : Natural := 0;
|
|
|
|
Success : Boolean;
|
|
C_Opt : aliased String := "-c";
|
|
Out_Opt : aliased String := "-o";
|
|
Out_V : aliased String := Output_File;
|
|
Bas_Opt : aliased String := "-Wl,--base-file," & Base_File;
|
|
Lib_Opt : aliased String := "-mdll";
|
|
Lib_Dir : aliased String := "-L" & Object_Dir_Default_Prefix;
|
|
|
|
begin
|
|
A := A + 1;
|
|
if Build_Lib then
|
|
Arguments (A) := Lib_Opt'Unchecked_Access;
|
|
else
|
|
Arguments (A) := C_Opt'Unchecked_Access;
|
|
end if;
|
|
|
|
A := A + 1;
|
|
Arguments (A .. A + 2) := (Out_Opt'Unchecked_Access,
|
|
Out_V'Unchecked_Access,
|
|
Lib_Dir'Unchecked_Access);
|
|
A := A + 2;
|
|
|
|
if Base_File /= "" then
|
|
A := A + 1;
|
|
Arguments (A) := Bas_Opt'Unchecked_Access;
|
|
end if;
|
|
|
|
A := A + 1;
|
|
Arguments (A .. A + Files'Length - 1) := Files;
|
|
A := A + Files'Length - 1;
|
|
|
|
if Build_Lib then
|
|
A := A + 1;
|
|
Arguments (A .. A + Options'Length - 1) := Options;
|
|
A := A + Options'Length - 1;
|
|
else
|
|
declare
|
|
Largs : Argument_List (Options'Range);
|
|
L : Natural := Largs'First - 1;
|
|
begin
|
|
for K in Options'Range loop
|
|
if Options (K) (1 .. 2) /= "-l" then
|
|
L := L + 1;
|
|
Largs (L) := Options (K);
|
|
end if;
|
|
end loop;
|
|
A := A + 1;
|
|
Arguments (A .. A + L - 1) := Largs (1 .. L);
|
|
A := A + L - 1;
|
|
end;
|
|
end if;
|
|
|
|
Print_Command ("gcc", Arguments (1 .. A));
|
|
|
|
OS_Lib.Spawn (Gcc_Exec.all, Arguments (1 .. A), Success);
|
|
|
|
if not Success then
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Gcc_Name & " execution error.");
|
|
end if;
|
|
end Gcc;
|
|
|
|
--------------
|
|
-- Gnatbind --
|
|
--------------
|
|
|
|
procedure Gnatbind
|
|
(Alis : Argument_List;
|
|
Args : Argument_List := Null_Argument_List)
|
|
is
|
|
Arguments : OS_Lib.Argument_List (1 .. 1 + Alis'Length + Args'Length);
|
|
Success : Boolean;
|
|
|
|
No_Main_Opt : aliased String := "-n";
|
|
|
|
begin
|
|
Arguments (1) := No_Main_Opt'Unchecked_Access;
|
|
Arguments (2 .. 1 + Alis'Length) := Alis;
|
|
Arguments (2 + Alis'Length .. Arguments'Last) := Args;
|
|
|
|
Print_Command ("gnatbind", Arguments);
|
|
|
|
OS_Lib.Spawn (Gnatbind_Exec.all, Arguments, Success);
|
|
|
|
-- Delete binder files on failure
|
|
|
|
if not Success then
|
|
declare
|
|
Base_Name : constant String :=
|
|
Directory_Operations.Base_Name (Alis (Alis'First).all, ".ali");
|
|
begin
|
|
OS_Lib.Delete_File ("b~" & Base_Name & ".ads", Success);
|
|
OS_Lib.Delete_File ("b~" & Base_Name & ".adb", Success);
|
|
end;
|
|
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Gnatbind_Name & " execution error.");
|
|
end if;
|
|
end Gnatbind;
|
|
|
|
--------------
|
|
-- Gnatlink --
|
|
--------------
|
|
|
|
procedure Gnatlink
|
|
(Ali : String;
|
|
Args : Argument_List := Null_Argument_List)
|
|
is
|
|
Arguments : OS_Lib.Argument_List (1 .. 1 + Args'Length);
|
|
Success : Boolean;
|
|
|
|
Ali_Name : aliased String := Ali;
|
|
|
|
begin
|
|
Arguments (1) := Ali_Name'Unchecked_Access;
|
|
Arguments (2 .. Arguments'Last) := Args;
|
|
|
|
Print_Command ("gnatlink", Arguments);
|
|
|
|
OS_Lib.Spawn (Gnatlink_Exec.all, Arguments, Success);
|
|
|
|
if not Success then
|
|
-- Delete binder files
|
|
declare
|
|
Base_Name : constant String :=
|
|
Directory_Operations.Base_Name (Ali, ".ali");
|
|
begin
|
|
OS_Lib.Delete_File ("b~" & Base_Name & ".ads", Success);
|
|
OS_Lib.Delete_File ("b~" & Base_Name & ".adb", Success);
|
|
OS_Lib.Delete_File ("b~" & Base_Name & ".ali", Success);
|
|
OS_Lib.Delete_File ("b~" & Base_Name & ".o", Success);
|
|
end;
|
|
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Gnatlink_Name & " execution error.");
|
|
end if;
|
|
end Gnatlink;
|
|
|
|
------------
|
|
-- Locate --
|
|
------------
|
|
|
|
procedure Locate is
|
|
use type OS_Lib.String_Access;
|
|
begin
|
|
-- dlltool
|
|
|
|
if Dlltool_Exec = null then
|
|
Dlltool_Exec := OS_Lib.Locate_Exec_On_Path (Dlltool_Name);
|
|
|
|
if Dlltool_Exec = null then
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Dlltool_Name & " not found in path");
|
|
|
|
elsif Verbose then
|
|
Text_IO.Put_Line ("using " & Dlltool_Exec.all);
|
|
end if;
|
|
end if;
|
|
|
|
-- gcc
|
|
|
|
if Gcc_Exec = null then
|
|
Gcc_Exec := OS_Lib.Locate_Exec_On_Path (Gcc_Name);
|
|
|
|
if Gcc_Exec = null then
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Gcc_Name & " not found in path");
|
|
|
|
elsif Verbose then
|
|
Text_IO.Put_Line ("using " & Gcc_Exec.all);
|
|
end if;
|
|
end if;
|
|
|
|
-- gnatbind
|
|
|
|
if Gnatbind_Exec = null then
|
|
Gnatbind_Exec := OS_Lib.Locate_Exec_On_Path (Gnatbind_Name);
|
|
|
|
if Gnatbind_Exec = null then
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Gnatbind_Name & " not found in path");
|
|
|
|
elsif Verbose then
|
|
Text_IO.Put_Line ("using " & Gnatbind_Exec.all);
|
|
end if;
|
|
end if;
|
|
|
|
-- gnatlink
|
|
|
|
if Gnatlink_Exec = null then
|
|
Gnatlink_Exec := OS_Lib.Locate_Exec_On_Path (Gnatlink_Name);
|
|
|
|
if Gnatlink_Exec = null then
|
|
Exceptions.Raise_Exception
|
|
(Tools_Error'Identity, Gnatlink_Name & " not found in path");
|
|
|
|
elsif Verbose then
|
|
Text_IO.Put_Line ("using " & Gnatlink_Exec.all);
|
|
Text_IO.New_Line;
|
|
end if;
|
|
end if;
|
|
end Locate;
|
|
|
|
end MDLL.Utl;
|