Source/cmAuxSourceDirectoryCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmAuxSourceDirectoryCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008-04-26 12:39:27 $
   7   Version:   $Revision: 1.27 $
   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 "cmAuxSourceDirectoryCommand.h"
  18 #include "cmSourceFile.h"
  19
  20 #include <cmsys/Directory.hxx>
  21
  22 // cmAuxSourceDirectoryCommand
  23 bool cmAuxSourceDirectoryCommand::InitialPass
  24 (std::vector<std::string> const& args, cmExecutionStatus &)
  25 {
  26   if(args.size() < 2 || args.size() > 2)
  27     {
  28     this->SetError("called with incorrect number of arguments");
  29     return false;
  30     }
  31
  32   std::string sourceListValue;
  33   std::string templateDirectory = args[0];
  34   this->Makefile->AddExtraDirectory(templateDirectory.c_str());
  35   std::string tdir;
  36   if(!cmSystemTools::FileIsFullPath(templateDirectory.c_str()))
  37     {
  38     tdir = this->Makefile->GetCurrentDirectory();
  39     tdir += "/";
  40     tdir += templateDirectory;
  41     }
  42   else
  43     {
  44     tdir = templateDirectory;
  45     }
  46
  47   // was the list already populated
  48   const char *def = this->Makefile->GetDefinition(args[1].c_str());
  49   if (def)
  50     {
  51     sourceListValue = def;
  52     }
  53
  54   // Load all the files in the directory
  55   cmsys::Directory dir;
  56   if(dir.Load(tdir.c_str()))
  57     {
  58     size_t numfiles = dir.GetNumberOfFiles();
  59     for(size_t i =0; i < numfiles; ++i)
  60       {
  61       std::string file = dir.GetFile(static_cast<unsigned long>(i));
  62       // Split the filename into base and extension
  63       std::string::size_type dotpos = file.rfind(".");
  64       if( dotpos != std::string::npos )
  65         {
  66         std::string ext = file.substr(dotpos+1);
  67         std::string base = file.substr(0, dotpos);
  68         // Process only source files
  69         if( base.size() != 0
  70             && std::find( this->Makefile->GetSourceExtensions().begin(),
  71                           this->Makefile->GetSourceExtensions().end(), ext )
  72                  != this->Makefile->GetSourceExtensions().end() )
  73           {
  74           std::string fullname = templateDirectory;
  75           fullname += "/";
  76           fullname += file;
  77           // add the file as a class file so
  78           // depends can be done
  79           cmSourceFile* sf =
  80             this->Makefile->GetOrCreateSource(fullname.c_str());
  81           sf->SetProperty("ABSTRACT","0");
  82           if(!sourceListValue.empty())
  83             {
  84             sourceListValue += ";";
  85             }
  86           sourceListValue += fullname;
  87           }
  88         }
  89       }
  90     }
  91   this->Makefile->AddDefinition(args[1].c_str(), sourceListValue.c_str());
  92   return true;
  93 }
  94