CMakeLua/Source/cmSetTargetPropertiesCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmSetTargetPropertiesCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008/01/28 13:38:36 $
   7   Version:   $Revision: 1.9 $
   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 #include "cmLocalGenerator.h"
  19 #include "cmGlobalGenerator.h"
  20
  21 // cmSetTargetPropertiesCommand
  22 bool cmSetTargetPropertiesCommand
  23 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  24 {
  25   if(args.size() < 2 )
  26     {
  27     this->SetError("called with incorrect number of arguments");
  28     return false;
  29     }
  30
  31   // first collect up the list of files
  32   std::vector<std::string> propertyPairs;
  33   bool doingFiles = true;
  34   int numFiles = 0;
  35   std::vector<std::string>::const_iterator j;
  36   for(j= args.begin(); j != args.end();++j)
  37     {
  38     if(*j == "PROPERTIES")
  39       {
  40       doingFiles = false;
  41       // now loop through the rest of the arguments, new style
  42       ++j;
  43       while (j != args.end())
  44         {
  45         propertyPairs.push_back(*j);
  46         ++j;
  47         if(j == args.end())
  48           {
  49           this->SetError("called with incorrect number of arguments.");
  50           return false;
  51           }
  52         propertyPairs.push_back(*j);
  53         ++j;
  54         }
  55       // break out of the loop because j is already == end
  56       break;
  57       }
  58     else if (doingFiles)
  59       {
  60       numFiles++;
  61       }
  62     else
  63       {
  64       this->SetError("called with illegal arguments, maybe missing "
  65                      "a PROPERTIES specifier?");
  66       return false;
  67       }
  68     }
  69   if(propertyPairs.size() == 0)
  70     {
  71      this->SetError("called with illegal arguments, maybe missing "
  72                     "a PROPERTIES specifier?");
  73      return false;
  74     }
  75
  76   // now loop over all the targets
  77   int i;
  78   for(i = 0; i < numFiles; ++i)
  79     {
  80     bool ret = cmSetTargetPropertiesCommand::SetOneTarget
  81       (args[i].c_str(),propertyPairs,this->Makefile);
  82     if (!ret)
  83       {
  84       std::string message = "Can not find target to add properties to: ";
  85       message += args[i];
  86       this->SetError(message.c_str());
  87       return false;
  88       }
  89     }
  90   return true;
  91 }
  92
  93 bool cmSetTargetPropertiesCommand
  94 ::SetOneTarget(const char *tname,
  95                std::vector<std::string> &propertyPairs,
  96                cmMakefile *mf)
  97 {
  98   if(cmTarget* target = mf->FindTargetToUse(tname))
  99     {
 100     // now loop through all the props and set them
 101     unsigned int k;
 102     for (k = 0; k < propertyPairs.size(); k = k + 2)
 103       {
 104       target->SetProperty(propertyPairs[k].c_str(),
 105                           propertyPairs[k+1].c_str());
 106       }
 107     }
 108   // if file is not already in the makefile, then add it
 109   else
 110     {
 111     return false;
 112     }
 113   return true;
 114 }