| ------------------------------------------------------------------------------ |
| -- -- |
| -- GNAT COMPILER COMPONENTS -- |
| -- -- |
| -- M L I B . T G T -- |
| -- (Windows Version) -- |
| -- -- |
| -- B o d y -- |
| -- -- |
| -- Copyright (C) 2002-2003, 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<name>.a |
| |
| return Is_Regular_File |
| (Lib_Dir & Directory_Separator & "lib" & |
| MLib.Fil.Ext_To (Lib_Name, Archive_Ext)); |
| |
| else |
| -- Shared libraries are named : <name>.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<name>.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 : <name>.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; |
| |
| -------------------------------- |
| -- Linker_Library_Path_Option -- |
| -------------------------------- |
| |
| function Linker_Library_Path_Option return String_Access is |
| begin |
| return null; |
| end Linker_Library_Path_Option; |
| |
| ---------------- |
| -- 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; |
