Source/cmAuxSourceDirectoryCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   Insight Segmentation & Registration Toolkit
   4   Module:    $RCSfile: cmAuxSourceDirectoryCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2002-06-28 13:21:30 $
   7   Version:   $Revision: 1.13 $
   8
   9   Copyright (c) 2002 Insight Consortium. All rights reserved.
  10   See ITKCopyright.txt or http://www.itk.org/HTML/Copyright.htm 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 "cmAuxSourceDirectoryCommand.h"
  18 #include "cmDirectory.h"
  19
  20 // cmAuxSourceDirectoryCommand
  21 bool cmAuxSourceDirectoryCommand::InitialPass(std::vector<std::string> const& args)
  22 {
  23   if(args.size() < 2 || args.size() > 2)
  24     {
  25     this->SetError("called with incorrect number of arguments");
  26     return false;
  27     }
  28
  29   std::string sourceListValue;
  30   std::string templateDirectory = args[0];
  31   m_Makefile->AddExtraDirectory(templateDirectory.c_str());
  32   std::string tdir = m_Makefile->GetCurrentDirectory();
  33   tdir += "/";
  34   tdir += templateDirectory;
  35
  36   // was the list already populated
  37   const char *def = m_Makefile->GetDefinition(args[1].c_str());
  38   if (def)
  39     {
  40     sourceListValue = def;
  41     }
  42
  43   // Load all the files in the directory
  44   cmDirectory dir;
  45   if(dir.Load(tdir.c_str()))
  46     {
  47     size_t numfiles = dir.GetNumberOfFiles();
  48     for(size_t i =0; i < numfiles; ++i)
  49       {
  50       std::string file = dir.GetFile(i);
  51       // Split the filename into base and extension
  52       std::string::size_type dotpos = file.rfind(".");
  53       if( dotpos != std::string::npos )
  54         {
  55         std::string ext = file.substr(dotpos+1);
  56         file = file.substr(0, dotpos);
  57         // Process only source files
  58         if( file.size() != 0
  59             && std::find( m_Makefile->GetSourceExtensions().begin(),
  60                           m_Makefile->GetSourceExtensions().end(), ext )
  61                  != m_Makefile->GetSourceExtensions().end() )
  62           {
  63           std::string fullname = templateDirectory;
  64           fullname += "/";
  65           fullname += file;
  66           // add the file as a class file so
  67           // depends can be done
  68           cmSourceFile cmfile;
  69           cmfile.SetName(fullname.c_str(), m_Makefile->GetCurrentDirectory(),
  70                          m_Makefile->GetSourceExtensions(),
  71                          m_Makefile->GetHeaderExtensions());
  72           cmfile.SetIsAnAbstractClass(false);
  73           m_Makefile->AddSource(cmfile);
  74           if (sourceListValue.size() > 0)
  75             {
  76             sourceListValue += ";";
  77             }
  78           sourceListValue += cmfile.GetSourceName();
  79           }
  80         }
  81       }
  82     }
  83   m_Makefile->AddDefinition(args[1].c_str(), sourceListValue.c_str());
  84   return true;
  85 }
  86