Source/cmSetTargetPropertiesCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmSetTargetPropertiesCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2002-12-21 16:14:47 $
   7   Version:   $Revision: 1.1 $
   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 "cmSetTargetPropertiesCommand.h"
  18
  19 // cmSetTargetPropertiesCommand
  20 bool cmSetTargetPropertiesCommand::InitialPass(
  21   std::vector<std::string> const& args)
  22 {
  23   if(args.size() < 2 )
  24     {
  25     this->SetError("called with incorrect number of arguments");
  26     return false;
  27     }
  28
  29   // first collect up the list of files
  30   std::vector<std::string> propertyPairs;
  31   bool doingFiles = true;
  32   int numFiles = 0;
  33   std::vector<std::string>::const_iterator j;
  34   for(j= args.begin(); j != args.end();++j)
  35     {
  36     if(*j == "PROPERTIES")
  37       {
  38       doingFiles = false;
  39       // now loop through the rest of the arguments, new style
  40       ++j;
  41       while (j != args.end())
  42         {
  43         propertyPairs.push_back(*j);
  44         ++j;
  45         if(j == args.end())
  46           {
  47           this->SetError("called with incorrect number of arguments.");
  48           return false;
  49           }
  50         propertyPairs.push_back(*j);
  51         ++j;
  52         }
  53       // break out of the loop because j is already == end
  54       break;
  55       }
  56     else if (doingFiles)
  57       {
  58       numFiles++;
  59       }
  60     else
  61       {
  62       this->SetError("called with illegal arguments, maybe missing a PROPERTIES specifier?");
  63       return false;
  64       }
  65     }
  66   if(propertyPairs.size() == 0)
  67     {
  68      this->SetError("called with illegal arguments, maybe missing a PROPERTIES specifier?");
  69      return false;
  70     }
  71
  72   cmTargets& targets = m_Makefile->GetTargets();
  73   // now loop over all the targets
  74   int i;
  75   unsigned int k;
  76   for(i = 0; i < numFiles; ++i)
  77     {
  78     // if the file is already in the makefile just set properites on it
  79     cmTargets::iterator t = targets.find(args[i]);
  80     if ( t != targets.end())
  81       {
  82       cmTarget& target = t->second;
  83       // now loop through all the props and set them
  84       for (k = 0; k < propertyPairs.size(); k = k + 2)
  85         {
  86         target.SetProperty(propertyPairs[k].c_str(),propertyPairs[k+1].c_str());
  87         }
  88       }
  89     // if file is not already in the makefile, then add it
  90     else
  91       {
  92       std::string message = "Can not find target to add properties to: ";
  93       message += args[i];
  94       this->SetError(message.c_str());
  95       }
  96     }
  97   return true;
  98 }
  99