Source/cmSubdirCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmSubdirCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008-01-23 15:27:59 $
   7   Version:   $Revision: 1.19 $
   8
   9   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  10   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  11
  12      This software is distributed WITHOUT ANY WARRANTY; without even
  13      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  14      PURPOSE.  See the above copyright notices for more information.
  15
  16 =========================================================================*/
  17 #include "cmSubdirCommand.h"
  18
  19 // cmSubdirCommand
  20 bool cmSubdirCommand
  21 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  22 {
  23   if(args.size() < 1 )
  24     {
  25     this->SetError("called with incorrect number of arguments");
  26     return false;
  27     }
  28   bool res = true;
  29   bool excludeFromAll = false;
  30   bool preorder = false;
  31
  32   for(std::vector<std::string>::const_iterator i = args.begin();
  33       i != args.end(); ++i)
  34     {
  35     if(*i == "EXCLUDE_FROM_ALL")
  36       {
  37       excludeFromAll = true;
  38       continue;
  39       }
  40     if(*i == "PREORDER")
  41       {
  42       preorder = true;
  43       continue;
  44       }
  45
  46     // if they specified a relative path then compute the full
  47     std::string srcPath =
  48       std::string(this->Makefile->GetCurrentDirectory()) +
  49         "/" + i->c_str();
  50     if (cmSystemTools::FileIsDirectory(srcPath.c_str()))
  51       {
  52       std::string binPath =
  53         std::string(this->Makefile->GetCurrentOutputDirectory()) +
  54         "/" + i->c_str();
  55       this->Makefile->AddSubDirectory(srcPath.c_str(), binPath.c_str(),
  56                                   excludeFromAll, preorder, false);
  57       }
  58     // otherwise it is a full path
  59     else if ( cmSystemTools::FileIsDirectory(i->c_str()) )
  60       {
  61       // we must compute the binPath from the srcPath, we just take the last
  62       // element from the source path and use that
  63       std::string binPath =
  64         std::string(this->Makefile->GetCurrentOutputDirectory()) +
  65         "/" + cmSystemTools::GetFilenameName(i->c_str());
  66       this->Makefile->AddSubDirectory(i->c_str(), binPath.c_str(),
  67                                   excludeFromAll, preorder, false);
  68       }
  69     else
  70       {
  71       std::string error = "Incorrect SUBDIRS command. Directory: ";
  72       error += *i + " does not exists.";
  73       this->SetError(error.c_str());
  74       res = false;
  75       }
  76     }
  77   return res;
  78 }
  79