text: --  Build ortho structures from iir_values
  --  Copyright (C) 2016 Tristan Gingold
  --
  --  GHDL 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, or (at your option) any later
  --  version.
  --
  --  GHDL 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 GCC; see the file COPYING.  If not, write to the Free
  --  Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  --  02111-1307, USA.
  
  with Configuration; use Configuration;
  with Iirs_Utils; use Iirs_Utils;
  with Errorout; use Errorout;
  with Elaboration;
  
  package body Trans.Preelab is
     --  Primary unit + secondary unit (architecture name which may be null)
     --  to elaborate.
     procedure Pre_Elaborate (Primary : String;
                              Secondary : String;
                              Filelist : String;
                              Whole : Boolean)
     is
        pragma Unreferenced (Filelist, Whole);
        Config : Iir_Design_Unit;
        Config_Lib : Iir_Configuration_Declaration;
        Entity : Iir_Entity_Declaration;
        --  Arch : Iir_Architecture_Body;
     begin
        Config := Configure (Primary, Secondary);
        if Config = Null_Iir then
           return;
        end if;
  
        Config_Lib := Get_Library_Unit (Config);
        Entity := Get_Entity (Config_Lib);
        --  Arch := Strip_Denoting_Name
        --    (Get_Block_Specification (Get_Block_Configuration (Config_Lib)));
  
        --  Be sure the entity can be at the top of a design.
        Check_Entity_Declaration_Top (Entity);
  
        --  Return now in case of errors.
        if Nbr_Errors /= 0 then
           return;
        end if;
  
        Elaboration.Elaborate_Design (Config);
     end Pre_Elaborate;
  end Trans.Preelab;
  