146 lines
5.5 KiB
Ada
146 lines
5.5 KiB
Ada
------------------------------------------------------------------------------
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-- --
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-- GNAT COMPILER COMPONENTS --
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-- --
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-- M L I B . T G T . S P E C I F I C --
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-- (Solaris Version) --
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-- --
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-- B o d y --
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-- --
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-- Copyright (C) 2002-2008, Free Software Foundation, Inc. --
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-- --
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-- GNAT is free software; you can redistribute it and/or modify it under --
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-- terms of the GNU General Public License as published by the Free Soft- --
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-- ware Foundation; either version 3, or (at your option) any later ver- --
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-- sion. GNAT is distributed in the hope that it will be useful, but WITH- --
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-- OUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY --
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-- or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License --
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-- for more details. You should have received a copy of the GNU General --
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-- Public License distributed with GNAT; see file COPYING3. If not, go to --
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-- http://www.gnu.org/licenses for a complete copy of the license. --
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-- --
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-- GNAT was originally developed by the GNAT team at New York University. --
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-- Extensive contributions were provided by Ada Core Technologies Inc. --
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-- --
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------------------------------------------------------------------------------
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-- This is the Solaris version of the body
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with MLib.Fil;
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with MLib.Utl;
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with Opt;
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with Output; use Output;
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package body MLib.Tgt.Specific is
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-- Non default subprograms
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procedure Build_Dynamic_Library
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(Ofiles : Argument_List;
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Options : Argument_List;
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Interfaces : Argument_List;
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Lib_Filename : String;
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Lib_Dir : String;
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Symbol_Data : Symbol_Record;
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Driver_Name : Name_Id := No_Name;
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Lib_Version : String := "";
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Auto_Init : Boolean := False);
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function Is_Archive_Ext (Ext : String) return Boolean;
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---------------------------
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-- Build_Dynamic_Library --
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---------------------------
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procedure Build_Dynamic_Library
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(Ofiles : Argument_List;
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Options : Argument_List;
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Interfaces : Argument_List;
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Lib_Filename : String;
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Lib_Dir : String;
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Symbol_Data : Symbol_Record;
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Driver_Name : Name_Id := No_Name;
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Lib_Version : String := "";
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Auto_Init : Boolean := False)
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is
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pragma Unreferenced (Interfaces);
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pragma Unreferenced (Symbol_Data);
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pragma Unreferenced (Auto_Init);
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Lib_File : constant String :=
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"lib" & Fil.Append_To (Lib_Filename, DLL_Ext);
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Lib_Path : constant String :=
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Lib_Dir & Directory_Separator & Lib_File;
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Version_Arg : String_Access;
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Symbolic_Link_Needed : Boolean := False;
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begin
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if Opt.Verbose_Mode then
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Write_Str ("building relocatable shared library ");
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Write_Line (Lib_Path);
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end if;
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if Lib_Version = "" then
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Utl.Gcc
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(Output_File => Lib_Path,
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Objects => Ofiles,
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Options => Options,
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Options_2 => No_Argument_List,
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Driver_Name => Driver_Name);
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else
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declare
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Maj_Version : constant String :=
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Major_Id_Name (Lib_File, Lib_Version);
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begin
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if Maj_Version'Length /= 0 then
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Version_Arg := new String'("-Wl,-h," & Maj_Version);
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else
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Version_Arg := new String'("-Wl,-h," & Lib_Version);
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end if;
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if Is_Absolute_Path (Lib_Version) then
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Utl.Gcc
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(Output_File => Lib_Version,
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Objects => Ofiles,
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Options => Options & Version_Arg,
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Options_2 => No_Argument_List,
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Driver_Name => Driver_Name);
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Symbolic_Link_Needed := Lib_Version /= Lib_Path;
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else
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Utl.Gcc
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(Output_File => Lib_Dir & Directory_Separator & Lib_Version,
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Objects => Ofiles,
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Options => Options & Version_Arg,
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Options_2 => No_Argument_List,
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Driver_Name => Driver_Name);
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Symbolic_Link_Needed :=
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Lib_Dir & Directory_Separator & Lib_Version /= Lib_Path;
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end if;
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if Symbolic_Link_Needed then
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Create_Sym_Links
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(Lib_Path, Lib_Version, Lib_Dir, Maj_Version);
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end if;
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end;
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end if;
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end Build_Dynamic_Library;
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--------------------
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-- Is_Archive_Ext --
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--------------------
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function Is_Archive_Ext (Ext : String) return Boolean is
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begin
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return Ext = ".a" or else Ext = ".so";
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end Is_Archive_Ext;
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begin
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Build_Dynamic_Library_Ptr := Build_Dynamic_Library'Access;
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Is_Archive_Ext_Ptr := Is_Archive_Ext'Access;
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end MLib.Tgt.Specific;
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