Source/cmMessageCommand.cxx

   1 /*=========================================================================
   2
   3   Program:   CMake - Cross-Platform Makefile Generator
   4   Module:    $RCSfile: cmMessageCommand.cxx,v $
   5   Language:  C++
   6   Date:      $Date: 2008-04-14 13:20:16 $
   7   Version:   $Revision: 1.23 $
   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 "cmMessageCommand.h"
  18
  19 // cmLibraryCommand
  20 bool cmMessageCommand
  21 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  22 {
  23   if(args.size() < 1 )
  24     {
  25     this->SetError("called with incorrect number of arguments");
  26     return false;
  27     }
  28   std::string message;
  29   std::vector<std::string>::const_iterator i = args.begin();
  30
  31   bool send_error = false;
  32   bool fatal_error = false;
  33   bool status = false;
  34   if (*i == "SEND_ERROR")
  35     {
  36     send_error = true;
  37     ++i;
  38     }
  39   else
  40     {
  41     if (*i == "STATUS")
  42       {
  43       status = true;
  44       ++i;
  45       }
  46     else
  47       {
  48       if (*i == "FATAL_ERROR")
  49         {
  50         fatal_error = true;
  51         ++i;
  52         }
  53       }
  54     }
  55
  56   for(;i != args.end(); ++i)
  57     {
  58     message += *i;
  59     }
  60
  61   if (send_error || fatal_error)
  62     {
  63     this->Makefile->IssueMessage(cmake::FATAL_ERROR, message.c_str());
  64     }
  65   else
  66     {
  67     if (status)
  68       {
  69       this->Makefile->DisplayStatus(message.c_str(), -1);
  70       }
  71     else
  72       {
  73       cmSystemTools::Message(message.c_str());
  74       }
  75     }
  76   if(fatal_error )
  77     {
  78     cmSystemTools::SetFatalErrorOccured();
  79     }
  80   return true;
  81 }
  82