CMakeLua/Source/cmGetCMakePropertyCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmGetCMakePropertyCommand.cxx,v $
   5   Language:  C++
   6 <<<<<<< cmGetCMakePropertyCommand.cxx
   7   Date:      $Date: 2008/01/23 15:27:59 $
   8   Version:   $Revision: 1.8 $
   9 =======
  10   Date:      $Date: 2008-07-08 15:52:25 $
  11   Version:   $Revision: 1.9 $
  12 >>>>>>> 1.9
  13
  14   Copyright (c) 2002 Kitware, Inc., Insight Consortium.  All rights reserved.
  15   See Copyright.txt or http://www.cmake.org/HTML/Copyright.html for details.
  16
  17      This software is distributed WITHOUT ANY WARRANTY; without even
  18      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
  19      PURPOSE.  See the above copyright notices for more information.
  20
  21 =========================================================================*/
  22 #include "cmGetCMakePropertyCommand.h"
  23
  24 #include "cmake.h"
  25
  26 // cmGetCMakePropertyCommand
  27 bool cmGetCMakePropertyCommand
  28 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  29 {
  30   if(args.size() < 2 )
  31     {
  32     this->SetError("called with incorrect number of arguments");
  33     return false;
  34     }
  35
  36   std::vector<std::string>::size_type cc;
  37   std::string variable = args[0];
  38   std::string output = "NOTFOUND";
  39
  40   if ( args[1] == "VARIABLES")
  41     {
  42     int cacheonly = 0;
  43     std::vector<std::string> vars = this->Makefile->GetDefinitions(cacheonly);
  44     for ( cc = 0; cc < vars.size(); cc ++ )
  45       {
  46       if ( cc > 0 )
  47         {
  48         output += ";";
  49         }
  50       output += vars[cc];
  51       }
  52     }
  53   else if ( args[1] == "MACROS" )
  54     {
  55     this->Makefile->GetListOfMacros(output);
  56     }
  57   else if ( args[1] == "COMPONENTS" )
  58     {
  59     const std::set<cmStdString>* components
  60       = this->Makefile->GetLocalGenerator()->GetGlobalGenerator()
  61         ->GetInstallComponents();
  62     std::set<cmStdString>::const_iterator compIt;
  63     output = "";
  64     for (compIt = components->begin(); compIt != components->end(); ++compIt)
  65       {
  66       if (compIt != components->begin())
  67         {
  68         output += ";";
  69         }
  70       output += *compIt;
  71       }
  72     }
  73   else
  74     {
  75     const char *prop =
  76       this->Makefile->GetCMakeInstance()->GetProperty(args[1].c_str());
  77     if (prop)
  78       {
  79       output = prop;
  80       }
  81     }
  82   this->Makefile->AddDefinition(variable.c_str(), output.c_str());
  83
  84   return true;
  85 }
  86