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+------------------------------------------------------------------------------
+-- --
+-- GNAT COMPILER COMPONENTS --
+-- --
+-- M L I B . T G T . S P E C I F I C --
+-- (Windows Version) --
+-- --
+-- B o d y --
+-- --
+-- Copyright (C) 2002-2010, 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. --
+-- --
+------------------------------------------------------------------------------
+
+-- This is the Windows version of the body. Works only with GCC versions
+-- supporting the "-shared" option.
+
+with Opt;
+with Output; use Output;
+
+with MLib.Fil;
+with MLib.Utl;
+
+package body MLib.Tgt.Specific is
+
+ package Files renames MLib.Fil;
+ package Tools renames MLib.Utl;
+
+ -- Non default subprograms
+
+ procedure Build_Dynamic_Library
+ (Ofiles : 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_Version : String := "";
+ Auto_Init : Boolean := False);
+
+ function DLL_Ext return String;
+
+ function DLL_Prefix return String;
+
+ function Is_Archive_Ext (Ext : String) return Boolean;
+
+ function Library_Major_Minor_Id_Supported return Boolean;
+
+ function PIC_Option return String;
+
+ Shared_Libgcc : aliased String := "-shared-libgcc";
+
+ Shared_Libgcc_Switch : constant Argument_List :=
+ (1 => Shared_Libgcc'Access);
+
+ ---------------------------
+ -- Build_Dynamic_Library --
+ ---------------------------
+
+ procedure Build_Dynamic_Library
+ (Ofiles : 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_Version : String := "";
+ Auto_Init : Boolean := False)
+ is
+ pragma Unreferenced (Symbol_Data);
+ pragma Unreferenced (Interfaces);
+ pragma Unreferenced (Lib_Version);
+ pragma Unreferenced (Auto_Init);
+
+ Lib_File : constant String :=
+ Lib_Dir & Directory_Separator &
+ DLL_Prefix & Files.Append_To (Lib_Filename, DLL_Ext);
+
+ -- Start of processing for Build_Dynamic_Library
+
+ begin
+ if Opt.Verbose_Mode then
+ Write_Str ("building relocatable shared library ");
+ Write_Line (Lib_File);
+ end if;
+
+ Tools.Gcc
+ (Output_File => Lib_File,
+ Objects => Ofiles,
+ Options => Shared_Libgcc_Switch,
+ Options_2 => Options,
+ Driver_Name => Driver_Name);
+ end Build_Dynamic_Library;
+
+ -------------
+ -- DLL_Ext --
+ -------------
+
+ function DLL_Ext return String is
+ begin
+ return "dll";
+ end DLL_Ext;
+
+ ----------------
+ -- DLL_Prefix --
+ ----------------
+
+ function DLL_Prefix return String is
+ begin
+ return "lib";
+ end DLL_Prefix;
+
+ --------------------
+ -- Is_Archive_Ext --
+ --------------------
+
+ function Is_Archive_Ext (Ext : String) return Boolean is
+ begin
+ return Ext = ".a" or else Ext = ".dll";
+ end Is_Archive_Ext;
+
+ --------------------------------------
+ -- Library_Major_Minor_Id_Supported --
+ --------------------------------------
+
+ function Library_Major_Minor_Id_Supported return Boolean is
+ begin
+ return False;
+ end Library_Major_Minor_Id_Supported;
+
+ ----------------
+ -- PIC_Option --
+ ----------------
+
+ function PIC_Option return String is
+ begin
+ return "";
+ end PIC_Option;
+
+begin
+ Build_Dynamic_Library_Ptr := Build_Dynamic_Library'Access;
+ DLL_Ext_Ptr := DLL_Ext'Access;
+ DLL_Prefix_Ptr := DLL_Prefix'Access;
+ Is_Archive_Ext_Ptr := Is_Archive_Ext'Access;
+ PIC_Option_Ptr := PIC_Option'Access;
+ Library_Major_Minor_Id_Supported_Ptr :=
+ Library_Major_Minor_Id_Supported'Access;
+end MLib.Tgt.Specific;