Source/cmTargetIncludeDirectoriesCommand.cxx

   1 /*============================================================================
   2   CMake - Cross Platform Makefile Generator
   3   Copyright 2013 Stephen Kelly <steveire@gmail.com>
   4
   5   Distributed under the OSI-approved BSD License (the "License");
   6   see accompanying file Copyright.txt for details.
   7
   8   This software is distributed WITHOUT ANY WARRANTY; without even the
   9   implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  10   See the License for more information.
  11 ============================================================================*/
  12 #include "cmTargetIncludeDirectoriesCommand.h"
  13
  14 //----------------------------------------------------------------------------
  15 bool cmTargetIncludeDirectoriesCommand
  16 ::InitialPass(std::vector<std::string> const& args, cmExecutionStatus &)
  17 {
  18   return this->HandleArguments(args, "INCLUDE_DIRECTORIES",
  19                                ArgumentFlags(PROCESS_BEFORE | PROCESS_SYSTEM));
  20 }
  21
  22 //----------------------------------------------------------------------------
  23 void cmTargetIncludeDirectoriesCommand
  24 ::HandleImportedTarget(const std::string &tgt)
  25 {
  26   cmOStringStream e;
  27   e << "Cannot specify include directories for imported target \""
  28     << tgt << "\".";
  29   this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
  30 }
  31
  32 //----------------------------------------------------------------------------
  33 void cmTargetIncludeDirectoriesCommand
  34 ::HandleMissingTarget(const std::string &name)
  35 {
  36   cmOStringStream e;
  37   e << "Cannot specify include directories for target \"" << name << "\" "
  38        "which is not built by this project.";
  39   this->Makefile->IssueMessage(cmake::FATAL_ERROR, e.str());
  40 }
  41
  42 //----------------------------------------------------------------------------
  43 std::string cmTargetIncludeDirectoriesCommand
  44 ::Join(const std::vector<std::string> &content)
  45 {
  46   std::string dirs;
  47   std::string sep;
  48   std::string prefix = this->Makefile->GetStartDirectory() + std::string("/");
  49   for(std::vector<std::string>::const_iterator it = content.begin();
  50     it != content.end(); ++it)
  51     {
  52     if (cmSystemTools::FileIsFullPath(it->c_str())
  53         || cmGeneratorExpression::Find(*it) != std::string::npos)
  54       {
  55       dirs += sep + *it;
  56       }
  57     else
  58       {
  59       dirs += sep + prefix + *it;
  60       }
  61     sep = ";";
  62     }
  63   return dirs;
  64 }
  65
  66 //----------------------------------------------------------------------------
  67 void cmTargetIncludeDirectoriesCommand
  68 ::HandleDirectContent(cmTarget *tgt, const std::vector<std::string> &content,
  69                       bool prepend, bool system)
  70 {
  71   cmListFileBacktrace lfbt;
  72   this->Makefile->GetBacktrace(lfbt);
  73   cmValueWithOrigin entry(this->Join(content), lfbt);
  74   tgt->InsertInclude(entry, prepend);
  75   if (system)
  76     {
  77     tgt->AddSystemIncludeDirectories(content);
  78     }
  79 }
  80
  81 //----------------------------------------------------------------------------
  82 void cmTargetIncludeDirectoriesCommand
  83 ::HandleInterfaceContent(cmTarget *tgt,
  84                          const std::vector<std::string> &content,
  85                          bool prepend, bool system)
  86 {
  87   cmTargetPropCommandBase::HandleInterfaceContent(tgt, content,
  88                                                   prepend, system);
  89
  90   if (system)
  91     {
  92     std::string joined;
  93     std::string sep;
  94     for(std::vector<std::string>::const_iterator it = content.begin();
  95       it != content.end(); ++it)
  96       {
  97       joined += sep;
  98       sep = ";";
  99       joined += *it;
 100       }
 101     tgt->AppendProperty("INTERFACE_SYSTEM_INCLUDE_DIRECTORIES",
 102                         joined.c_str());
 103     }
 104 }