reactos/tools/rbuild/linkerscript.cpp

   1 /*
   2  * Copyright (C) 2005 Casper S. Hornstrup
   3  *
   4  * This program is free software; you can redistribute it and/or modify
   5  * it under the terms of the GNU General Public License as published by
   6  * the Free Software Foundation; either version 2 of the License, or
   7  * (at your option) any later version.
   8  *
   9  * This program is distributed in the hope that it will be useful,
  10  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12  * GNU General Public License for more details.
  13  *
  14  * You should have received a copy of the GNU General Public License
  15  * along with this program; if not, write to the Free Software
  16  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  17  */
  18 #include "pch.h"
  19 #include <assert.h>
  20
  21 #include "rbuild.h"
  22
  23 using std::string;
  24 using std::vector;
  25
  26 LinkerScript::LinkerScript ( const Project& project,
  27                              const Module* module,
  28                              const XMLElement& node )
  29         : project ( project ),
  30           module ( module ),
  31           node ( node ),
  32           baseModule ( NULL )
  33 {
  34 }
  35
  36 LinkerScript::~LinkerScript ()
  37 {
  38 }
  39
  40 void
  41 LinkerScript::ProcessXML()
  42 {
  43         const XMLAttribute* att;
  44         att = node.GetAttribute ( "base",
  45                                   false );
  46         if ( att )
  47         {
  48                 bool referenceResolved = false;
  49                 if ( att->value == project.name )
  50                 {
  51                         basePath = ".";
  52                         referenceResolved = true;
  53                 }
  54                 else
  55                 {
  56                         const Module* base = project.LocateModule ( att->value );
  57                         if ( base != NULL )
  58                         {
  59                                 baseModule = base;
  60                                 basePath = base->GetBasePath ();
  61                                 referenceResolved = true;
  62                         }
  63                 }
  64                 if ( !referenceResolved )
  65                         throw InvalidBuildFileException (
  66                                 node.location,
  67                                 "<linkerscript> attribute 'base' references non-existant project or module '%s'",
  68                                 att->value.c_str() );
  69                 directory = NormalizeFilename ( basePath + sSep + node.value );
  70         }
  71         else
  72                 directory = NormalizeFilename ( node.value );
  73 }