------------------------------------------------------------------------------ -- -- -- GNAT COMPILER COMPONENTS -- -- -- -- M L I B . T G T -- -- (Windows Version) -- -- -- -- B o d y -- -- -- -- Copyright (C) 2002-2004, Ada Core Technologies, Inc. -- -- -- -- GNAT is free software; you can redistribute it and/or modify it under -- -- terms of the GNU General Public License as published by the Free Soft- -- -- ware Foundation; either version 2, or (at your option) any later ver- -- -- sion. GNAT is distributed in the hope that it will be useful, but WITH- -- -- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY -- -- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License -- -- for more details. You should have received a copy of the GNU General -- -- Public License distributed with GNAT; see file COPYING. If not, write -- -- to the Free Software Foundation, 59 Temple Place - Suite 330, Boston, -- -- MA 02111-1307, USA. -- -- -- -- GNAT was originally developed by the GNAT team at New York University. -- -- Extensive contributions were provided by Ada Core Technologies Inc. -- -- -- ------------------------------------------------------------------------------ -- This package provides a set of target dependent routines to build -- static, dynamic and shared libraries. -- This is the Windows version of the body. with Namet; use Namet; with Opt; with Output; use Output; with Prj.Com; with GNAT.OS_Lib; use GNAT.OS_Lib; with MDLL; with MDLL.Utl; with MLib.Fil; package body MLib.Tgt is --------------------- -- Archive_Builder -- --------------------- function Archive_Builder return String is begin return "ar"; end Archive_Builder; ----------------------------- -- Archive_Builder_Options -- ----------------------------- function Archive_Builder_Options return String_List_Access is begin return new String_List'(1 => new String'("cr")); end Archive_Builder_Options; ----------------- -- Archive_Ext -- ----------------- function Archive_Ext return String is begin return "a"; end Archive_Ext; --------------------- -- Archive_Indexer -- --------------------- function Archive_Indexer return String is begin return "ranlib"; end Archive_Indexer; --------------------------- -- Build_Dynamic_Library -- --------------------------- procedure Build_Dynamic_Library (Ofiles : Argument_List; Foreign : Argument_List; Afiles : Argument_List; Options : Argument_List; Interfaces : Argument_List; Lib_Filename : String; Lib_Dir : String; Symbol_Data : Symbol_Record; Driver_Name : Name_Id := No_Name; Lib_Address : String := ""; Lib_Version : String := ""; Relocatable : Boolean := False; Auto_Init : Boolean := False) is pragma Unreferenced (Ofiles); pragma Unreferenced (Interfaces); pragma Unreferenced (Symbol_Data); pragma Unreferenced (Driver_Name); pragma Unreferenced (Lib_Version); pragma Unreferenced (Auto_Init); Imp_File : constant String := "lib" & MLib.Fil.Ext_To (Lib_Filename, Archive_Ext); -- Name of the import library DLL_File : constant String := MLib.Fil.Ext_To (Lib_Filename, DLL_Ext); -- Name of the DLL file Lib_File : constant String := Lib_Dir & Directory_Separator & DLL_File; -- Full path of the DLL file Success : Boolean; begin if Opt.Verbose_Mode then if Relocatable then Write_Str ("building relocatable shared library "); else Write_Str ("building non-relocatable shared library "); end if; Write_Line (Lib_File); end if; MDLL.Verbose := Opt.Verbose_Mode; MDLL.Quiet := not MDLL.Verbose; MDLL.Utl.Locate; MDLL.Build_Dynamic_Library (Foreign, Afiles, MDLL.Null_Argument_List, MDLL.Null_Argument_List, Options, Lib_Filename, Lib_Filename & ".def", Lib_Address, True, Relocatable); -- Move the DLL and import library in the lib directory Copy_File (DLL_File, Lib_Dir, Success, Mode => Overwrite); if not Success then Fail ("could not copy DLL to library dir"); end if; Copy_File (Imp_File, Lib_Dir, Success, Mode => Overwrite); if not Success then Fail ("could not copy import library to library dir"); end if; -- Delete files Delete_File (DLL_File, Success); if not Success then Fail ("could not delete DLL from build dir"); end if; Delete_File (Imp_File, Success); if not Success then Fail ("could not delete import library from build dir"); end if; end Build_Dynamic_Library; ------------------------- -- Default_DLL_Address -- ------------------------- function Default_DLL_Address return String is begin return "0x11000000"; end Default_DLL_Address; ------------- -- DLL_Ext -- ------------- function DLL_Ext return String is begin return "dll"; end DLL_Ext; -------------------- -- Dynamic_Option -- -------------------- function Dynamic_Option return String is begin return ""; end Dynamic_Option; ------------------- -- Is_Object_Ext -- ------------------- function Is_Object_Ext (Ext : String) return Boolean is begin return Ext = ".o"; end Is_Object_Ext; -------------- -- Is_C_Ext -- -------------- function Is_C_Ext (Ext : String) return Boolean is begin return Ext = ".c"; end Is_C_Ext; -------------------- -- Is_Archive_Ext -- -------------------- function Is_Archive_Ext (Ext : String) return Boolean is begin return Ext = ".a"; end Is_Archive_Ext; ------------- -- Libgnat -- ------------- function Libgnat return String is begin return "libgnat.a"; end Libgnat; ------------------------ -- Library_Exists_For -- ------------------------ function Library_Exists_For (Project : Project_Id) return Boolean is begin if not Projects.Table (Project).Library then Prj.Com.Fail ("INTERNAL ERROR: Library_Exists_For called " & "for non library project"); return False; else declare Lib_Dir : constant String := Get_Name_String (Projects.Table (Project).Library_Dir); Lib_Name : constant String := Get_Name_String (Projects.Table (Project).Library_Name); begin if Projects.Table (Project).Library_Kind = Static then -- Static libraries are named : lib.a return Is_Regular_File (Lib_Dir & Directory_Separator & "lib" & MLib.Fil.Ext_To (Lib_Name, Archive_Ext)); else -- Shared libraries are named : .dll return Is_Regular_File (Lib_Dir & Directory_Separator & MLib.Fil.Ext_To (Lib_Name, DLL_Ext)); end if; end; end if; end Library_Exists_For; --------------------------- -- Library_File_Name_For -- --------------------------- function Library_File_Name_For (Project : Project_Id) return Name_Id is begin if not Projects.Table (Project).Library then Prj.Com.Fail ("INTERNAL ERROR: Library_File_Name_For called " & "for non library project"); return No_Name; else declare Lib_Name : constant String := Get_Name_String (Projects.Table (Project).Library_Name); begin if Projects.Table (Project).Library_Kind = Static then -- Static libraries are named : lib.a Name_Len := 3; Name_Buffer (1 .. Name_Len) := "lib"; Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, Archive_Ext)); else -- Shared libraries are named : .dll Name_Len := 0; Add_Str_To_Name_Buffer (Fil.Ext_To (Lib_Name, DLL_Ext)); end if; return Name_Find; end; end if; end Library_File_Name_For; ---------------- -- Object_Ext -- ---------------- function Object_Ext return String is begin return "o"; end Object_Ext; ---------------- -- PIC_Option -- ---------------- function PIC_Option return String is begin return ""; end PIC_Option; ----------------------------------------------- -- Standalone_Library_Auto_Init_Is_Supported -- ----------------------------------------------- function Standalone_Library_Auto_Init_Is_Supported return Boolean is begin return False; end Standalone_Library_Auto_Init_Is_Supported; --------------------------- -- Support_For_Libraries -- --------------------------- function Support_For_Libraries return Library_Support is begin return Full; end Support_For_Libraries; end MLib.Tgt;