gcc/ada/mlib-tgt.adb

   1 ------------------------------------------------------------------------------
   2 --                                                                          --
   3 --                         GNAT COMPILER COMPONENTS                         --
   4 --                                                                          --
   5 --                             M L I B . T G T                              --
   6 --                            (Default Version)                             --
   7 --                                                                          --
   8 --                                 B o d y                                  --
   9 --                                                                          --
  10 --              Copyright (C) 2001-2003, Ada Core Technologies, Inc.        --
  11 --                                                                          --
  12 -- GNAT is free software;  you can  redistribute it  and/or modify it under --
  13 -- terms of the  GNU General Public License as published  by the Free Soft- --
  14 -- ware  Foundation;  either version 2,  or (at your option) any later ver- --
  15 -- sion.  GNAT is distributed in the hope that it will be useful, but WITH- --
  16 -- OUT ANY WARRANTY;  without even the  implied warranty of MERCHANTABILITY --
  17 -- or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License --
  18 -- for  more details.  You should have  received  a copy of the GNU General --
  19 -- Public License  distributed with GNAT;  see file COPYING.  If not, write --
  20 -- to  the Free Software Foundation,  59 Temple Place - Suite 330,  Boston, --
  21 -- MA 02111-1307, USA.                                                      --
  22 --                                                                          --
  23 -- GNAT was originally developed  by the GNAT team at  New York University. --
  24 -- Extensive contributions were provided by Ada Core Technologies Inc.      --
  25 --                                                                          --
  26 ------------------------------------------------------------------------------
  27
  28 --  This is the default version which does not support libraries.
  29 --  All subprograms are dummies, because they are never called,
  30 --  except Support_For_Libraries which returns None.
  31
  32 package body MLib.Tgt is
  33
  34    ---------------------
  35    -- Archive_Builder --
  36    ---------------------
  37
  38    function Archive_Builder return String is
  39    begin
  40       return "ar";
  41    end Archive_Builder;
  42
  43    -----------------------------
  44    -- Archive_Builder_Options --
  45    -----------------------------
  46
  47    function Archive_Builder_Options return String_List_Access is
  48    begin
  49       return new String_List'(1 => new String'("cr"));
  50    end Archive_Builder_Options;
  51
  52    -----------------
  53    -- Archive_Ext --
  54    -----------------
  55
  56    function Archive_Ext return String is
  57    begin
  58       return "";
  59    end Archive_Ext;
  60
  61    ---------------------
  62    -- Archive_Indexer --
  63    ---------------------
  64
  65    function Archive_Indexer return String is
  66    begin
  67       return "ranlib";
  68    end Archive_Indexer;
  69
  70    ---------------------------
  71    -- Build_Dynamic_Library --
  72    ---------------------------
  73
  74    procedure Build_Dynamic_Library
  75      (Ofiles       : Argument_List;
  76       Foreign      : Argument_List;
  77       Afiles       : Argument_List;
  78       Options      : Argument_List;
  79       Interfaces   : Argument_List;
  80       Lib_Filename : String;
  81       Lib_Dir      : String;
  82       Symbol_Data  : Symbol_Record;
  83       Driver_Name  : Name_Id := No_Name;
  84       Lib_Address  : String  := "";
  85       Lib_Version  : String  := "";
  86       Relocatable  : Boolean := False;
  87       Auto_Init    : Boolean := False)
  88    is
  89       pragma Unreferenced (Ofiles);
  90       pragma Unreferenced (Foreign);
  91       pragma Unreferenced (Afiles);
  92       pragma Unreferenced (Options);
  93       pragma Unreferenced (Interfaces);
  94       pragma Unreferenced (Lib_Filename);
  95       pragma Unreferenced (Lib_Dir);
  96       pragma Unreferenced (Symbol_Data);
  97       pragma Unreferenced (Driver_Name);
  98       pragma Unreferenced (Lib_Address);
  99       pragma Unreferenced (Lib_Version);
 100       pragma Unreferenced (Relocatable);
 101       pragma Unreferenced (Auto_Init);
 102
 103    begin
 104       null;
 105    end Build_Dynamic_Library;
 106
 107    -------------------------
 108    -- Default_DLL_Address --
 109    -------------------------
 110
 111    function Default_DLL_Address return String is
 112    begin
 113       return "";
 114    end Default_DLL_Address;
 115
 116    -------------
 117    -- DLL_Ext --
 118    -------------
 119
 120    function DLL_Ext return String is
 121    begin
 122       return "";
 123    end DLL_Ext;
 124
 125    --------------------
 126    -- Dynamic_Option --
 127    --------------------
 128
 129    function Dynamic_Option return String is
 130    begin
 131       return "";
 132    end Dynamic_Option;
 133
 134    -------------------
 135    -- Is_Object_Ext --
 136    -------------------
 137
 138    function Is_Object_Ext (Ext : String) return Boolean is
 139       pragma Unreferenced (Ext);
 140
 141    begin
 142       return False;
 143    end Is_Object_Ext;
 144
 145    --------------
 146    -- Is_C_Ext --
 147    --------------
 148
 149    function Is_C_Ext (Ext : String) return Boolean is
 150       pragma Unreferenced (Ext);
 151
 152    begin
 153       return False;
 154    end Is_C_Ext;
 155
 156    --------------------
 157    -- Is_Archive_Ext --
 158    --------------------
 159
 160    function Is_Archive_Ext (Ext : String) return Boolean is
 161       pragma Unreferenced (Ext);
 162
 163    begin
 164       return False;
 165    end Is_Archive_Ext;
 166
 167    -------------
 168    -- Libgnat --
 169    -------------
 170
 171    function Libgnat return String is
 172    begin
 173       return "libgnat.a";
 174    end Libgnat;
 175
 176    ------------------------
 177    -- Library_Exists_For --
 178    ------------------------
 179
 180    function Library_Exists_For (Project : Project_Id) return Boolean is
 181       pragma Unreferenced (Project);
 182
 183    begin
 184       return False;
 185    end Library_Exists_For;
 186
 187    ---------------------------
 188    -- Library_File_Name_For --
 189    ---------------------------
 190
 191    function Library_File_Name_For (Project : Project_Id) return Name_Id is
 192       pragma Unreferenced (Project);
 193
 194    begin
 195       return No_Name;
 196    end Library_File_Name_For;
 197
 198    --------------------------------
 199    -- Linker_Library_Path_Option --
 200    --------------------------------
 201
 202    function Linker_Library_Path_Option return String_Access is
 203    begin
 204       return null;
 205    end Linker_Library_Path_Option;
 206
 207    ----------------
 208    -- Object_Ext --
 209    ----------------
 210
 211    function Object_Ext return String is
 212    begin
 213       return "";
 214    end Object_Ext;
 215
 216    ----------------
 217    -- PIC_Option --
 218    ----------------
 219
 220    function PIC_Option return String is
 221    begin
 222       return "";
 223    end PIC_Option;
 224
 225    -----------------------------------------------
 226    -- Standalone_Library_Auto_Init_Is_Supported --
 227    -----------------------------------------------
 228
 229    function Standalone_Library_Auto_Init_Is_Supported return Boolean is
 230    begin
 231       return False;
 232    end Standalone_Library_Auto_Init_Is_Supported;
 233
 234    ---------------------------
 235    -- Support_For_Libraries --
 236    ---------------------------
 237
 238    function Support_For_Libraries return Library_Support is
 239    begin
 240       return None;
 241    end Support_For_Libraries;
 242
 243 end MLib.Tgt;