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+--  Ghdlsynth as a library.
+--  Copyright (C) 2017 Tristan Gingold
+--
+--  This file is part of GHDL.
+--
+--  This program is free software; you can redistribute it and/or modify
+--  it under the terms of the GNU General Public License as published by
+--  the Free Software Foundation; either version 2 of the License, or
+--  (at your option) any later version.
+--
+--  This program is distributed in the hope that it will be useful,
+--  but WITHOUT 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
+--  along with this program; if not, write to the Free Software
+--  Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
+--  MA 02110-1301, USA.
+
+with Ghdlsynth;
+with Ghdlsimul;
+with GNAT.OS_Lib; use GNAT.OS_Lib;
+
+package body Libghdlsynth is
+   function Synth (Argc : Natural; Argv : C_String_Array_Acc) return Module
+   is
+      Args : Argument_List (1 .. Argc);
+      Res : Module;
+   begin
+      for I in 0 .. Argc - 1 loop
+         declare
+            Arg : constant Ghdl_C_String := Argv (I);
+         begin
+            Args (I + 1) := new String'(Arg (1 .. strlen (Arg)));
+         end;
+      end loop;
+      Res := Ghdlsynth.Ghdl_Synth (Args);
+
+      return Res;
+   end Synth;
+
+   Gnat_Version : constant String := "unknown compiler version" & ASCII.NUL;
+   pragma Export (C, Gnat_Version, "__gnat_version");
+begin
+   Ghdlsimul.Compile_Init;
+end Libghdlsynth;