CMakeLua/Source/cmSetTargetPropertiesCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmSetTargetPropertiesCommand.cxx,v $
   5   Language:  C++
   6 <<<<<<< cmSetTargetPropertiesCommand.cxx
   7   Date:      $Date: 2008/01/28 13:38:36 $
   8   Version:   $Revision: 1.9 $
   9 =======
  10   Date:      $Date: 2008-08-19 15:43:51 $
  11   Version:   $Revision: 1.10 $
  12 >>>>>>> 1.10
  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 "cmSetTargetPropertiesCommand.h"
  23 #include "cmLocalGenerator.h"
  24 #include "cmGlobalGenerator.h"
  25
  26 // cmSetTargetPropertiesCommand
  27 bool cmSetTargetPropertiesCommand
  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   // first collect up the list of files
  37   std::vector<std::string> propertyPairs;
  38   bool doingFiles = true;
  39   int numFiles = 0;
  40   std::vector<std::string>::const_iterator j;
  41   for(j= args.begin(); j != args.end();++j)
  42     {
  43     if(*j == "PROPERTIES")
  44       {
  45       doingFiles = false;
  46       // now loop through the rest of the arguments, new style
  47       ++j;
  48       while (j != args.end())
  49         {
  50         propertyPairs.push_back(*j);
  51         ++j;
  52         if(j == args.end())
  53           {
  54           this->SetError("called with incorrect number of arguments.");
  55           return false;
  56           }
  57         propertyPairs.push_back(*j);
  58         ++j;
  59         }
  60       // break out of the loop because j is already == end
  61       break;
  62       }
  63     else if (doingFiles)
  64       {
  65       numFiles++;
  66       }
  67     else
  68       {
  69       this->SetError("called with illegal arguments, maybe missing "
  70                      "a PROPERTIES specifier?");
  71       return false;
  72       }
  73     }
  74   if(propertyPairs.size() == 0)
  75     {
  76      this->SetError("called with illegal arguments, maybe missing "
  77                     "a PROPERTIES specifier?");
  78      return false;
  79     }
  80
  81   // now loop over all the targets
  82   int i;
  83   for(i = 0; i < numFiles; ++i)
  84     {
  85     bool ret = cmSetTargetPropertiesCommand::SetOneTarget
  86       (args[i].c_str(),propertyPairs,this->Makefile);
  87     if (!ret)
  88       {
  89       std::string message = "Can not find target to add properties to: ";
  90       message += args[i];
  91       this->SetError(message.c_str());
  92       return false;
  93       }
  94     }
  95   return true;
  96 }
  97
  98 bool cmSetTargetPropertiesCommand
  99 ::SetOneTarget(const char *tname,
 100                std::vector<std::string> &propertyPairs,
 101                cmMakefile *mf)
 102 {
 103   if(cmTarget* target = mf->FindTargetToUse(tname))
 104     {
 105     // now loop through all the props and set them
 106     unsigned int k;
 107     for (k = 0; k < propertyPairs.size(); k = k + 2)
 108       {
 109       target->SetProperty(propertyPairs[k].c_str(),
 110                           propertyPairs[k+1].c_str());
 111       target->CheckProperty(propertyPairs[k].c_str(), mf);
 112       }
 113     }
 114   // if file is not already in the makefile, then add it
 115   else
 116     {
 117     return false;
 118     }
 119   return true;
 120 }