CMake/Source/cmIncludeExternalMSProjectCommand.cxx

/*=========================================================================

  Program:   CMake - Cross-Platform Makefile Generator
  Module:    $RCSfile$
  Language:  C++
  Date:      $Date$
  Version:   $Revision$

  Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.

     This software is distributed WITHOUT ANY WARRANTY; without even 
     the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
     PURPOSE.  See the above copyright notices for more information.

=========================================================================*/
#include "cmIncludeExternalMSProjectCommand.h"

// cmIncludeExternalMSProjectCommand
bool cmIncludeExternalMSProjectCommand
::InitialPass(std::vector<std::string> const& args)
{
  if(args.size() < 2) 
  {
  this->SetError("INCLUDE_EXTERNAL_MSPROJECT called with incorrect "
                 "number of arguments");
  return false;
  }
// only compile this for win32 to avoid coverage errors
#ifdef _WIN32
  if(this->Makefile->GetDefinition("WIN32"))
    {
    std::string location = args[1];
    
    std::vector<std::string> depends;
    if (args.size() > 2)
      {
      for (unsigned int i=2; i<args.size(); ++i) 
        {
        depends.push_back(args[i]); 
        }
      }

    // Hack together a utility target storing enough information
    // to reproduce the target inclusion.
    std::string utility_name("INCLUDE_EXTERNAL_MSPROJECT");
    utility_name += "_";
    utility_name += args[0];
    std::string path = args[1];
    cmSystemTools::ConvertToUnixSlashes(path);

    // Create a target instance for this utility.
    cmTarget target;
    target.SetType(cmTarget::UTILITY, utility_name.c_str());
    target.SetProperty("EXCLUDE_FROM_ALL","FALSE");
    target.SetMakefile(this->Makefile);
    std::vector<std::string> no_outputs;
    cmCustomCommandLines commandLines;
    cmCustomCommandLine commandLine;
    commandLine.push_back(args[0]);
    commandLine.push_back(path);
    commandLines.push_back(commandLine);
    cmCustomCommand cc(no_outputs, depends, commandLines, 0, 0);
    target.GetPostBuildCommands().push_back(cc);

    // Add the target to the set of targets.
    cmTargets::iterator it =
      this->Makefile->GetTargets()
      .insert(cmTargets::value_type(utility_name.c_str(),target)).first;
    this->Makefile->GetLocalGenerator()->GetGlobalGenerator()->AddTarget(*it);
    }
#endif
  return true;
}