CMakeLua/Source/cmProjectCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmProjectCommand.cxx,v $
   5   Language:  C++
   6 <<<<<<< cmProjectCommand.cxx
   7   Date:      $Date: 2008/01/23 15:27:59 $
   8   Version:   $Revision: 1.25 $
   9 =======
  10   Date:      $Date: 2008-10-15 17:56:06 $
  11   Version:   $Revision: 1.26 $
  12 >>>>>>> 1.26
  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 "cmProjectCommand.h"
  23
  24 // cmProjectCommand
  25 bool cmProjectCommand
  26 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  27 {
  28   if(args.size() < 1 )
  29     {
  30     this->SetError("PROJECT called with incorrect number of arguments");
  31     return false;
  32     }
  33   this->Makefile->SetProjectName(args[0].c_str());
  34
  35   std::string bindir = args[0];
  36   bindir += "_BINARY_DIR";
  37   std::string srcdir = args[0];
  38   srcdir += "_SOURCE_DIR";
  39
  40   this->Makefile->AddCacheDefinition
  41     (bindir.c_str(),
  42      this->Makefile->GetCurrentOutputDirectory(),
  43      "Value Computed by CMake", cmCacheManager::STATIC);
  44   this->Makefile->AddCacheDefinition
  45     (srcdir.c_str(),
  46      this->Makefile->GetCurrentDirectory(),
  47      "Value Computed by CMake", cmCacheManager::STATIC);
  48
  49   bindir = "PROJECT_BINARY_DIR";
  50   srcdir = "PROJECT_SOURCE_DIR";
  51
  52   this->Makefile->AddDefinition(bindir.c_str(),
  53           this->Makefile->GetCurrentOutputDirectory());
  54   this->Makefile->AddDefinition(srcdir.c_str(),
  55           this->Makefile->GetCurrentDirectory());
  56
  57   this->Makefile->AddDefinition("PROJECT_NAME", args[0].c_str());
  58
  59   // Set the CMAKE_PROJECT_NAME variable to be the highest-level
  60   // project name in the tree.  This is always the first PROJECT
  61   // command encountered.
  62   if(!this->Makefile->GetDefinition("CMAKE_PROJECT_NAME"))
  63     {
  64     this->Makefile->AddDefinition("CMAKE_PROJECT_NAME", args[0].c_str());
  65     this->Makefile->AddCacheDefinition
  66       ("CMAKE_PROJECT_NAME",
  67        args[0].c_str(),
  68        "Value Computed by CMake", cmCacheManager::STATIC);
  69     }
  70
  71   std::vector<std::string> languages;
  72   if(args.size() > 1)
  73     {
  74     for(size_t i =1; i < args.size(); ++i)
  75       {
  76       languages.push_back(args[i]);
  77       }
  78     }
  79   else
  80     {
  81     // if no language is specified do c and c++
  82     languages.push_back("C");
  83     languages.push_back("CXX");
  84     }
  85   this->Makefile->EnableLanguage(languages, false);
  86   return true;
  87 }
  88