QtAutogen: Split initializer class into separate file.

1 files changed, 1074 insertions, 0 deletions

diff --git a/Source/cmQtAutoGeneratorInitializer.cxx b/Source/cmQtAutoGeneratorInitializer.cxx
new file mode 100644
index 0000000..24e7ed8
--- /dev/null
+++ b/Source/cmQtAutoGeneratorInitializer.cxx
@@ -0,0 +1,1074 @@
+/*============================================================================
+  CMake - Cross Platform Makefile Generator
+  Copyright 2004-2011 Kitware, Inc.
+  Copyright 2011 Alexander Neundorf (neundorf@kde.org)
+
+  Distributed under the OSI-approved BSD License (the "License");
+  see accompanying file Copyright.txt for details.
+
+  This software is distributed WITHOUT ANY WARRANTY; without even the
+  implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
+  See the License for more information.
+============================================================================*/
+
+#include "cmQtAutoGeneratorInitializer.h"
+
+#include "cmLocalGenerator.h"
+#include "cmMakefile.h"
+#include "cmSourceFile.h"
+
+#include <sys/stat.h>
+
+#include <cmsys/FStream.hxx>
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+# include "cmGlobalVisualStudioGenerator.h"
+#endif
+
+std::string cmQtAutoGeneratorInitializer::GetAutogenTargetName(
+    cmTarget const* target)
+{
+  std::string autogenTargetName = target->GetName();
+  autogenTargetName += "_automoc";
+  return autogenTargetName;
+}
+
+std::string cmQtAutoGeneratorInitializer::GetAutogenTargetDir(
+    cmTarget const* target)
+{
+  cmMakefile* makefile = target->GetMakefile();
+  std::string targetDir = makefile->GetCurrentBinaryDirectory();
+  targetDir += makefile->GetCMakeInstance()->GetCMakeFilesDirectory();
+  targetDir += "/";
+  targetDir += cmQtAutoGeneratorInitializer::GetAutogenTargetName(target);
+  targetDir += ".dir/";
+  return targetDir;
+}
+
+static void copyTargetProperty(cmTarget* destinationTarget,
+                               cmTarget* sourceTarget,
+                               const std::string& propertyName)
+{
+  const char* propertyValue = sourceTarget->GetProperty(propertyName);
+  if (propertyValue)
+    {
+    destinationTarget->SetProperty(propertyName, propertyValue);
+    }
+}
+
+static std::string cmQtAutoGeneratorsStripCR(std::string const& line)
+{
+  // Strip CR characters rcc may have printed (possibly more than one!).
+  std::string::size_type cr = line.find('\r');
+  if (cr != line.npos)
+    {
+    return line.substr(0, cr);
+    }
+  return line;
+}
+
+static std::string ReadAll(const std::string& filename)
+{
+  cmsys::ifstream file(filename.c_str());
+  std::stringstream stream;
+  stream << file.rdbuf();
+  file.close();
+  return stream.str();
+}
+
+std::string cmQtAutoGeneratorInitializer::ListQt5RccInputs(cmSourceFile* sf,
+                                            cmTarget const* target,
+                                            std::vector<std::string>& depends)
+{
+  std::string rccCommand
+      = cmQtAutoGeneratorInitializer::GetRccExecutable(target);
+  std::vector<std::string> qrcEntries;
+
+  std::vector<std::string> command;
+  command.push_back(rccCommand);
+  command.push_back("-list");
+
+  std::string absFile = cmsys::SystemTools::GetRealPath(
+                                              sf->GetFullPath());
+
+  command.push_back(absFile);
+
+  std::string rccStdOut;
+  std::string rccStdErr;
+  int retVal = 0;
+  bool result = cmSystemTools::RunSingleCommand(
+    command, &rccStdOut, &rccStdErr,
+    &retVal, 0, cmSystemTools::OUTPUT_NONE);
+  if (!result || retVal)
+    {
+    std::cerr << "AUTOGEN: error: Rcc list process for " << sf->GetFullPath()
+              << " failed:\n" << rccStdOut << "\n" << rccStdErr << std::endl;
+    return std::string();
+    }
+
+  {
+  std::istringstream ostr(rccStdOut);
+  std::string oline;
+  while(std::getline(ostr, oline))
+    {
+    oline = cmQtAutoGeneratorsStripCR(oline);
+    if(!oline.empty())
+      {
+      qrcEntries.push_back(oline);
+      }
+    }
+  }
+
+  {
+  std::istringstream estr(rccStdErr);
+  std::string eline;
+  while(std::getline(estr, eline))
+    {
+    eline = cmQtAutoGeneratorsStripCR(eline);
+    if (cmHasLiteralPrefix(eline, "RCC: Error in"))
+      {
+      static std::string searchString = "Cannot find file '";
+
+      std::string::size_type pos = eline.find(searchString);
+      if (pos == std::string::npos)
+        {
+        std::cerr << "AUTOGEN: error: Rcc lists unparsable output "
+                  << eline << std::endl;
+        return std::string();
+        }
+      pos += searchString.length();
+      std::string::size_type sz = eline.size() - pos - 1;
+      qrcEntries.push_back(eline.substr(pos, sz));
+      }
+    }
+  }
+
+  depends.insert(depends.end(), qrcEntries.begin(), qrcEntries.end());
+  return cmJoin(qrcEntries, "@list_sep@");
+}
+
+std::string cmQtAutoGeneratorInitializer::ListQt4RccInputs(cmSourceFile* sf,
+                                            std::vector<std::string>& depends)
+{
+  const std::string qrcContents = ReadAll(sf->GetFullPath());
+
+  cmsys::RegularExpression fileMatchRegex("(<file[^<]+)");
+
+  std::string entriesList;
+  const char* sep = "";
+
+  size_t offset = 0;
+  while (fileMatchRegex.find(qrcContents.c_str() + offset))
+    {
+    std::string qrcEntry = fileMatchRegex.match(1);
+
+    offset += qrcEntry.size();
+
+    cmsys::RegularExpression fileReplaceRegex("(^<file[^>]*>)");
+    fileReplaceRegex.find(qrcEntry);
+    std::string tag = fileReplaceRegex.match(1);
+
+    qrcEntry = qrcEntry.substr(tag.size());
+
+    if (!cmSystemTools::FileIsFullPath(qrcEntry.c_str()))
+      {
+      qrcEntry = sf->GetLocation().GetDirectory() + "/" + qrcEntry;
+      }
+
+    entriesList += sep;
+    entriesList += qrcEntry;
+    sep = "@list_sep@";
+    depends.push_back(qrcEntry);
+    }
+  return entriesList;
+}
+
+
+void cmQtAutoGeneratorInitializer::InitializeAutogenSources(cmTarget* target)
+{
+  cmMakefile* makefile = target->GetMakefile();
+
+  if (target->GetPropertyAsBool("AUTOMOC"))
+    {
+    std::string automocTargetName =
+        cmQtAutoGeneratorInitializer::GetAutogenTargetName(target);
+    std::string mocCppFile = makefile->GetCurrentBinaryDirectory();
+    mocCppFile += "/";
+    mocCppFile += automocTargetName;
+    mocCppFile += ".cpp";
+    makefile->GetOrCreateSource(mocCppFile, true);
+    makefile->AppendProperty("ADDITIONAL_MAKE_CLEAN_FILES",
+                            mocCppFile.c_str(), false);
+
+    target->AddSource(mocCppFile);
+    }
+}
+
+void cmQtAutoGeneratorInitializer::InitializeAutogenTarget(
+                                                 cmLocalGenerator* lg,
+                                                 cmTarget* target)
+{
+  cmMakefile* makefile = target->GetMakefile();
+
+  std::string qtMajorVersion = makefile->GetSafeDefinition("QT_VERSION_MAJOR");
+  if (qtMajorVersion == "")
+    {
+    qtMajorVersion = makefile->GetSafeDefinition("Qt5Core_VERSION_MAJOR");
+    }
+
+  // create a custom target for running generators at buildtime:
+  std::string autogenTargetName =
+      cmQtAutoGeneratorInitializer::GetAutogenTargetName(target);
+
+  std::string targetDir =
+      cmQtAutoGeneratorInitializer::GetAutogenTargetDir(target);
+
+  cmCustomCommandLine currentLine;
+  currentLine.push_back(cmSystemTools::GetCMakeCommand());
+  currentLine.push_back("-E");
+  currentLine.push_back("cmake_autogen");
+  currentLine.push_back(targetDir);
+  currentLine.push_back("$<CONFIGURATION>");
+
+  cmCustomCommandLines commandLines;
+  commandLines.push_back(currentLine);
+
+  std::string workingDirectory = cmSystemTools::CollapseFullPath(
+                                    "", makefile->GetCurrentBinaryDirectory());
+
+  std::vector<std::string> depends;
+  if (const char *autogenDepends =
+                                target->GetProperty("AUTOGEN_TARGET_DEPENDS"))
+    {
+    cmSystemTools::ExpandListArgument(autogenDepends, depends);
+    }
+  std::vector<std::string> toolNames;
+  if (target->GetPropertyAsBool("AUTOMOC"))
+    {
+    toolNames.push_back("moc");
+    }
+  if (target->GetPropertyAsBool("AUTOUIC"))
+    {
+    toolNames.push_back("uic");
+    }
+  if (target->GetPropertyAsBool("AUTORCC"))
+    {
+    toolNames.push_back("rcc");
+    }
+
+  std::string tools = toolNames[0];
+  toolNames.erase(toolNames.begin());
+  while (toolNames.size() > 1)
+    {
+    tools += ", " + toolNames[0];
+    toolNames.erase(toolNames.begin());
+    }
+  if (toolNames.size() == 1)
+    {
+    tools += " and " + toolNames[0];
+    }
+  std::string autogenComment = "Automatic " + tools + " for target ";
+  autogenComment += target->GetName();
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+  bool usePRE_BUILD = false;
+  cmGlobalGenerator* gg = lg->GetGlobalGenerator();
+  if(gg->GetName().find("Visual Studio") != std::string::npos)
+    {
+    cmGlobalVisualStudioGenerator* vsgg =
+      static_cast<cmGlobalVisualStudioGenerator*>(gg);
+    // Under VS >= 7 use a PRE_BUILD event instead of a separate target to
+    // reduce the number of targets loaded into the IDE.
+    // This also works around a VS 11 bug that may skip updating the target:
+    //  https://connect.microsoft.com/VisualStudio/feedback/details/769495
+    usePRE_BUILD = vsgg->GetVersion() >= cmGlobalVisualStudioGenerator::VS7;
+    if(usePRE_BUILD)
+      {
+      for (std::vector<std::string>::iterator it = depends.begin();
+            it != depends.end(); ++it)
+        {
+        if(!makefile->FindTargetToUse(it->c_str()))
+          {
+          usePRE_BUILD = false;
+          break;
+          }
+        }
+      }
+    }
+#endif
+
+  std::vector<std::string> rcc_output;
+  bool const isNinja =
+    lg->GetGlobalGenerator()->GetName() == "Ninja";
+  if(isNinja
+#if defined(_WIN32) && !defined(__CYGWIN__)
+        || usePRE_BUILD
+#endif
+        )
+    {
+    std::vector<cmSourceFile*> srcFiles;
+    cmGeneratorTarget* gtgt =
+        lg->GetGlobalGenerator()->GetGeneratorTarget(target);
+    gtgt->GetConfigCommonSourceFiles(srcFiles);
+    for(std::vector<cmSourceFile*>::const_iterator fileIt = srcFiles.begin();
+        fileIt != srcFiles.end();
+        ++fileIt)
+      {
+      cmSourceFile* sf = *fileIt;
+      std::string absFile = cmsys::SystemTools::GetRealPath(
+                                                sf->GetFullPath());
+
+      std::string ext = sf->GetExtension();
+
+      if (target->GetPropertyAsBool("AUTORCC"))
+        {
+        if (ext == "qrc"
+            && !cmSystemTools::IsOn(sf->GetPropertyForUser("SKIP_AUTORCC")))
+          {
+          std::string basename = cmsys::SystemTools::
+                                  GetFilenameWithoutLastExtension(absFile);
+
+          std::string rcc_output_dir = target->GetSupportDirectory();
+          cmSystemTools::MakeDirectory(rcc_output_dir.c_str());
+          std::string rcc_output_file = rcc_output_dir;
+          rcc_output_file += "/qrc_" + basename + ".cpp";
+          rcc_output.push_back(rcc_output_file);
+
+          if (!cmSystemTools::IsOn(sf->GetPropertyForUser("GENERATED")))
+            {
+            if (qtMajorVersion == "5")
+              {
+              cmQtAutoGeneratorInitializer::ListQt5RccInputs(sf, target,
+                                                              depends);
+              }
+            else
+              {
+              cmQtAutoGeneratorInitializer::ListQt4RccInputs(sf, depends);
+              }
+#if defined(_WIN32) && !defined(__CYGWIN__)
+            // Cannot use PRE_BUILD because the resource files themselves
+            // may not be sources within the target so VS may not know the
+            // target needs to re-build at all.
+            usePRE_BUILD = false;
+#endif
+            }
+          }
+        }
+      }
+    }
+
+#if defined(_WIN32) && !defined(__CYGWIN__)
+  if(usePRE_BUILD)
+    {
+    // Add the pre-build command directly to bypass the OBJECT_LIBRARY
+    // rejection in cmMakefile::AddCustomCommandToTarget because we know
+    // PRE_BUILD will work for an OBJECT_LIBRARY in this specific case.
+    std::vector<std::string> no_output;
+    std::vector<std::string> no_byproducts;
+    cmCustomCommand cc(makefile, no_output, no_byproducts, depends,
+                       commandLines, autogenComment.c_str(),
+                       workingDirectory.c_str());
+    cc.SetEscapeOldStyle(false);
+    cc.SetEscapeAllowMakeVars(true);
+    target->AddPreBuildCommand(cc);
+    }
+  else
+#endif
+    {
+    cmTarget* autogenTarget = makefile->AddUtilityCommand(
+                                autogenTargetName, true,
+                                workingDirectory.c_str(),
+                                /*byproducts=*/rcc_output, depends,
+                                commandLines, false, autogenComment.c_str());
+
+    cmGeneratorTarget* gt = new cmGeneratorTarget(autogenTarget, lg);
+    makefile->AddGeneratorTarget(autogenTarget, gt);
+
+    // Set target folder
+    const char* autogenFolder = makefile->GetState()
+                                ->GetGlobalProperty("AUTOMOC_TARGETS_FOLDER");
+    if (!autogenFolder)
+      {
+      autogenFolder = makefile->GetState()
+                                ->GetGlobalProperty("AUTOGEN_TARGETS_FOLDER");
+      }
+    if (autogenFolder && *autogenFolder)
+      {
+      autogenTarget->SetProperty("FOLDER", autogenFolder);
+      }
+    else
+      {
+      // inherit FOLDER property from target (#13688)
+      copyTargetProperty(autogenTarget, target, "FOLDER");
+      }
+
+    target->AddUtility(autogenTargetName);
+    }
+}
+
+static void GetCompileDefinitionsAndDirectories(cmTarget const* target,
+                                                const std::string& config,
+                                                std::string &incs,
+                                                std::string &defs)
+{
+  cmMakefile* makefile = target->GetMakefile();
+  cmGlobalGenerator* globalGen = makefile->GetGlobalGenerator();
+  std::vector<std::string> includeDirs;
+  cmGeneratorTarget *gtgt = globalGen->GetGeneratorTarget(target);
+  cmLocalGenerator *localGen = gtgt->GetLocalGenerator();
+  // Get the include dirs for this target, without stripping the implicit
+  // include dirs off, see http://public.kitware.com/Bug/view.php?id=13667
+  localGen->GetIncludeDirectories(includeDirs, gtgt, "CXX", config, false);
+
+  incs = cmJoin(includeDirs, ";");
+
+  std::set<std::string> defines;
+  localGen->AddCompileDefinitions(defines, target, config, "CXX");
+
+  defs += cmJoin(defines, ";");
+}
+
+void cmQtAutoGeneratorInitializer::SetupAutoGenerateTarget(
+    cmTarget const* target)
+{
+  cmMakefile* makefile = target->GetMakefile();
+
+  // forget the variables added here afterwards again:
+  cmMakefile::ScopePushPop varScope(makefile);
+  static_cast<void>(varScope);
+
+  // create a custom target for running generators at buildtime:
+  std::string autogenTargetName =
+      cmQtAutoGeneratorInitializer::GetAutogenTargetName(target);
+
+  makefile->AddDefinition("_moc_target_name",
+          cmOutputConverter::EscapeForCMake(autogenTargetName).c_str());
+  makefile->AddDefinition("_origin_target_name",
+          cmOutputConverter::EscapeForCMake(target->GetName()).c_str());
+
+  std::string targetDir =
+      cmQtAutoGeneratorInitializer::GetAutogenTargetDir(target);
+
+  const char *qtVersion = makefile->GetDefinition("Qt5Core_VERSION_MAJOR");
+  if (!qtVersion)
+    {
+    qtVersion = makefile->GetDefinition("QT_VERSION_MAJOR");
+    }
+  cmGeneratorTarget *gtgt = target->GetMakefile()
+                                  ->GetGlobalGenerator()
+                                  ->GetGeneratorTarget(target);
+  if (const char *targetQtVersion =
+      gtgt->GetLinkInterfaceDependentStringProperty("QT_MAJOR_VERSION", ""))
+    {
+    qtVersion = targetQtVersion;
+    }
+  if (qtVersion)
+    {
+    makefile->AddDefinition("_target_qt_version", qtVersion);
+    }
+
+  std::vector<std::string> skipUic;
+  std::vector<std::string> skipMoc;
+  std::vector<std::string> mocSources;
+  std::vector<std::string> mocHeaders;
+  std::map<std::string, std::string> configIncludes;
+  std::map<std::string, std::string> configDefines;
+  std::map<std::string, std::string> configUicOptions;
+
+  if (target->GetPropertyAsBool("AUTOMOC")
+      || target->GetPropertyAsBool("AUTOUIC")
+      || target->GetPropertyAsBool("AUTORCC"))
+    {
+    cmQtAutoGeneratorInitializer::SetupSourceFiles(target, skipMoc,
+                                         mocSources, mocHeaders, skipUic);
+    }
+  makefile->AddDefinition("_cpp_files",
+          cmOutputConverter::EscapeForCMake(cmJoin(mocSources, ";")).c_str());
+  if (target->GetPropertyAsBool("AUTOMOC"))
+    {
+    cmQtAutoGeneratorInitializer::SetupAutoMocTarget(target, autogenTargetName,
+                             skipMoc, mocHeaders,
+                             configIncludes, configDefines);
+    }
+  if (target->GetPropertyAsBool("AUTOUIC"))
+    {
+    cmQtAutoGeneratorInitializer::SetupAutoUicTarget(target, skipUic,
+                                                      configUicOptions);
+    }
+  if (target->GetPropertyAsBool("AUTORCC"))
+    {
+    cmQtAutoGeneratorInitializer::SetupAutoRccTarget(target);
+    }
+
+  const char* cmakeRoot = makefile->GetSafeDefinition("CMAKE_ROOT");
+  std::string inputFile = cmakeRoot;
+  inputFile += "/Modules/AutogenInfo.cmake.in";
+  std::string outputFile = targetDir;
+  outputFile += "/AutogenInfo.cmake";
+  makefile->AddDefinition("_qt_rcc_inputs",
+              makefile->GetDefinition("_qt_rcc_inputs_" + target->GetName()));
+  makefile->ConfigureFile(inputFile.c_str(), outputFile.c_str(),
+                          false, true, false);
+
+  // Ensure we have write permission in case .in was read-only.
+  mode_t perm = 0;
+#if defined(_WIN32) && !defined(__CYGWIN__)
+  mode_t mode_write = S_IWRITE;
+#else
+  mode_t mode_write = S_IWUSR;
+#endif
+  cmSystemTools::GetPermissions(outputFile, perm);
+  if (!(perm & mode_write))
+    {
+    cmSystemTools::SetPermissions(outputFile, perm | mode_write);
+    }
+  if (!configDefines.empty()
+      || !configIncludes.empty()
+      || !configUicOptions.empty())
+    {
+    cmsys::ofstream infoFile(outputFile.c_str(), std::ios::app);
+    if ( !infoFile )
+      {
+      std::string error = "Internal CMake error when trying to open file: ";
+      error += outputFile.c_str();
+      error += " for writing.";
+      cmSystemTools::Error(error.c_str());
+      return;
+      }
+    if (!configDefines.empty())
+      {
+      for (std::map<std::string, std::string>::iterator
+            it = configDefines.begin(), end = configDefines.end();
+            it != end; ++it)
+        {
+        infoFile << "set(AM_MOC_COMPILE_DEFINITIONS_" << it->first <<
+          " " << it->second << ")\n";
+        }
+      }
+    if (!configIncludes.empty())
+      {
+      for (std::map<std::string, std::string>::iterator
+            it = configIncludes.begin(), end = configIncludes.end();
+            it != end; ++it)
+        {
+        infoFile << "set(AM_MOC_INCLUDES_" << it->first <<
+          " " << it->second << ")\n";
+        }
+      }
+    if (!configUicOptions.empty())
+      {
+      for (std::map<std::string, std::string>::iterator
+            it = configUicOptions.begin(), end = configUicOptions.end();
+            it != end; ++it)
+        {
+        infoFile << "set(AM_UIC_TARGET_OPTIONS_" << it->first <<
+          " " << it->second << ")\n";
+        }
+      }
+    }
+}
+
+void cmQtAutoGeneratorInitializer::SetupSourceFiles(cmTarget const* target,
+                                   std::vector<std::string>& skipMoc,
+                                   std::vector<std::string>& mocSources,
+                                   std::vector<std::string>& mocHeaders,
+                                   std::vector<std::string>& skipUic)
+{
+  cmMakefile* makefile = target->GetMakefile();
+
+  std::vector<cmSourceFile*> srcFiles;
+  cmGeneratorTarget *gtgt = target->GetMakefile()
+                                  ->GetGlobalGenerator()
+                                  ->GetGeneratorTarget(target);
+  gtgt->GetConfigCommonSourceFiles(srcFiles);
+
+  std::vector<std::string> newRccFiles;
+
+  for(std::vector<cmSourceFile*>::const_iterator fileIt = srcFiles.begin();
+      fileIt != srcFiles.end();
+      ++fileIt)
+    {
+    cmSourceFile* sf = *fileIt;
+    std::string absFile = cmsys::SystemTools::GetRealPath(
+                                                    sf->GetFullPath());
+    bool skipFileForMoc =
+        cmSystemTools::IsOn(sf->GetPropertyForUser("SKIP_AUTOMOC"));
+    bool generated = cmSystemTools::IsOn(sf->GetPropertyForUser("GENERATED"));
+
+    if(cmSystemTools::IsOn(sf->GetPropertyForUser("SKIP_AUTOUIC")))
+      {
+      skipUic.push_back(absFile);
+      }
+
+    std::string ext = sf->GetExtension();
+
+    if (target->GetPropertyAsBool("AUTORCC"))
+      {
+      if (ext == "qrc"
+          && !cmSystemTools::IsOn(sf->GetPropertyForUser("SKIP_AUTORCC")))
+        {
+        std::string basename = cmsys::SystemTools::
+                                      GetFilenameWithoutLastExtension(absFile);
+
+        std::string rcc_output_dir = target->GetSupportDirectory();
+        cmSystemTools::MakeDirectory(rcc_output_dir.c_str());
+        std::string rcc_output_file = rcc_output_dir;
+        rcc_output_file += "/qrc_" + basename + ".cpp";
+        makefile->AppendProperty("ADDITIONAL_MAKE_CLEAN_FILES",
+                                rcc_output_file.c_str(), false);
+        makefile->GetOrCreateSource(rcc_output_file, true);
+        newRccFiles.push_back(rcc_output_file);
+        }
+      }
+
+    if (!generated)
+      {
+      if (skipFileForMoc)
+        {
+        skipMoc.push_back(absFile);
+        }
+      else
+        {
+        cmSystemTools::FileFormat fileType = cmSystemTools::GetFileFormat(
+                                                                ext.c_str());
+        if (fileType == cmSystemTools::CXX_FILE_FORMAT)
+          {
+          mocSources.push_back(absFile);
+          }
+        else if (fileType == cmSystemTools::HEADER_FILE_FORMAT)
+          {
+          mocHeaders.push_back(absFile);
+          }
+        }
+      }
+    }
+
+  for(std::vector<std::string>::const_iterator fileIt = newRccFiles.begin();
+      fileIt != newRccFiles.end();
+      ++fileIt)
+    {
+    const_cast<cmTarget*>(target)->AddSource(*fileIt);
+    }
+}
+
+void cmQtAutoGeneratorInitializer::SetupAutoMocTarget(cmTarget const* target,
+                          const std::string &autogenTargetName,
+                          std::vector<std::string> const& skipMoc,
+                          std::vector<std::string> const& mocHeaders,
+                          std::map<std::string, std::string> &configIncludes,
+                          std::map<std::string, std::string> &configDefines)
+{
+  cmMakefile* makefile = target->GetMakefile();
+
+  const char* tmp = target->GetProperty("AUTOMOC_MOC_OPTIONS");
+  std::string _moc_options = (tmp!=0 ? tmp : "");
+  makefile->AddDefinition("_moc_options",
+          cmOutputConverter::EscapeForCMake(_moc_options).c_str());
+  makefile->AddDefinition("_skip_moc",
+          cmOutputConverter::EscapeForCMake(cmJoin(skipMoc, ";")).c_str());
+  makefile->AddDefinition("_moc_headers",
+          cmOutputConverter::EscapeForCMake(cmJoin(mocHeaders, ";")).c_str());
+  bool relaxedMode = makefile->IsOn("CMAKE_AUTOMOC_RELAXED_MODE");
+  makefile->AddDefinition("_moc_relaxed_mode", relaxedMode ? "TRUE" : "FALSE");
+
+  std::string _moc_incs;
+  std::string _moc_compile_defs;
+  std::vector<std::string> configs;
+  const std::string& config = makefile->GetConfigurations(configs);
+  GetCompileDefinitionsAndDirectories(target, config,
+                                      _moc_incs, _moc_compile_defs);
+
+  makefile->AddDefinition("_moc_incs",
+          cmOutputConverter::EscapeForCMake(_moc_incs).c_str());
+  makefile->AddDefinition("_moc_compile_defs",
+          cmOutputConverter::EscapeForCMake(_moc_compile_defs).c_str());
+
+  for (std::vector<std::string>::const_iterator li = configs.begin();
+       li != configs.end(); ++li)
+    {
+    std::string config_moc_incs;
+    std::string config_moc_compile_defs;
+    GetCompileDefinitionsAndDirectories(target, *li,
+                                        config_moc_incs,
+                                        config_moc_compile_defs);
+    if (config_moc_incs != _moc_incs)
+      {
+      configIncludes[*li] =
+                    cmOutputConverter::EscapeForCMake(config_moc_incs);
+      if(_moc_incs.empty())
+        {
+        _moc_incs = config_moc_incs;
+        }
+      }
+    if (config_moc_compile_defs != _moc_compile_defs)
+      {
+      configDefines[*li] =
+            cmOutputConverter::EscapeForCMake(config_moc_compile_defs);
+      if(_moc_compile_defs.empty())
+        {
+        _moc_compile_defs = config_moc_compile_defs;
+        }
+      }
+    }
+
+  const char *qtVersion = makefile->GetDefinition("_target_qt_version");
+  if (strcmp(qtVersion, "5") == 0)
+    {
+    cmTarget *qt5Moc = makefile->FindTargetToUse("Qt5::moc");
+    if (!qt5Moc)
+      {
+      cmSystemTools::Error("Qt5::moc target not found ",
+                          autogenTargetName.c_str());
+      return;
+      }
+    makefile->AddDefinition("_qt_moc_executable",
+                            qt5Moc->ImportedGetLocation(""));
+    }
+  else if (strcmp(qtVersion, "4") == 0)
+    {
+    cmTarget *qt4Moc = makefile->FindTargetToUse("Qt4::moc");
+    if (!qt4Moc)
+      {
+      cmSystemTools::Error("Qt4::moc target not found ",
+                          autogenTargetName.c_str());
+      return;
+      }
+    makefile->AddDefinition("_qt_moc_executable",
+                            qt4Moc->ImportedGetLocation(""));
+    }
+  else
+    {
+    cmSystemTools::Error("The CMAKE_AUTOMOC feature supports only Qt 4 and "
+                        "Qt 5 ", autogenTargetName.c_str());
+    }
+}
+
+static void GetUicOpts(cmTarget const* target, const std::string& config,
+                       std::string &optString)
+{
+  cmGeneratorTarget *gtgt = target->GetMakefile()
+                                  ->GetGlobalGenerator()
+                                  ->GetGeneratorTarget(target);
+  std::vector<std::string> opts;
+  gtgt->GetAutoUicOptions(opts, config);
+  optString = cmJoin(opts, ";");
+}
+
+void cmQtAutoGeneratorInitializer::SetupAutoUicTarget(cmTarget const* target,
+                          std::vector<std::string> const& skipUic,
+                          std::map<std::string, std::string> &configUicOptions)
+{
+  cmMakefile *makefile = target->GetMakefile();
+
+  std::set<std::string> skipped;
+  skipped.insert(skipUic.begin(), skipUic.end());
+
+  makefile->AddDefinition("_skip_uic",
+          cmOutputConverter::EscapeForCMake(cmJoin(skipUic, ";")).c_str());
+
+  std::vector<cmSourceFile*> uiFilesWithOptions
+                                        = makefile->GetQtUiFilesWithOptions();
+
+  const char *qtVersion = makefile->GetDefinition("_target_qt_version");
+
+  std::string _uic_opts;
+  std::vector<std::string> configs;
+  const std::string& config = makefile->GetConfigurations(configs);
+  GetUicOpts(target, config, _uic_opts);
+
+  if (!_uic_opts.empty())
+    {
+    _uic_opts = cmOutputConverter::EscapeForCMake(_uic_opts);
+    makefile->AddDefinition("_uic_target_options", _uic_opts.c_str());
+    }
+  for (std::vector<std::string>::const_iterator li = configs.begin();
+       li != configs.end(); ++li)
+    {
+    std::string config_uic_opts;
+    GetUicOpts(target, *li, config_uic_opts);
+    if (config_uic_opts != _uic_opts)
+      {
+      configUicOptions[*li] =
+                    cmOutputConverter::EscapeForCMake(config_uic_opts);
+      if(_uic_opts.empty())
+        {
+        _uic_opts = config_uic_opts;
+        }
+      }
+    }
+
+  std::string uiFileFiles;
+  std::string uiFileOptions;
+  const char* sep = "";
+
+  for(std::vector<cmSourceFile*>::const_iterator fileIt =
+      uiFilesWithOptions.begin();
+      fileIt != uiFilesWithOptions.end();
+      ++fileIt)
+    {
+    cmSourceFile* sf = *fileIt;
+    std::string absFile = cmsys::SystemTools::GetRealPath(
+                                                    sf->GetFullPath());
+
+    if (!skipped.insert(absFile).second)
+      {
+      continue;
+      }
+    uiFileFiles += sep;
+    uiFileFiles += absFile;
+    uiFileOptions += sep;
+    std::string opts = sf->GetProperty("AUTOUIC_OPTIONS");
+    cmSystemTools::ReplaceString(opts, ";", "@list_sep@");
+    uiFileOptions += opts;
+    sep = ";";
+    }
+
+  makefile->AddDefinition("_qt_uic_options_files",
+              cmOutputConverter::EscapeForCMake(uiFileFiles).c_str());
+  makefile->AddDefinition("_qt_uic_options_options",
+            cmOutputConverter::EscapeForCMake(uiFileOptions).c_str());
+
+  std::string targetName = target->GetName();
+  if (strcmp(qtVersion, "5") == 0)
+    {
+    cmTarget *qt5Uic = makefile->FindTargetToUse("Qt5::uic");
+    if (!qt5Uic)
+      {
+      // Project does not use Qt5Widgets, but has AUTOUIC ON anyway
+      }
+    else
+      {
+      makefile->AddDefinition("_qt_uic_executable",
+                              qt5Uic->ImportedGetLocation(""));
+      }
+    }
+  else if (strcmp(qtVersion, "4") == 0)
+    {
+    cmTarget *qt4Uic = makefile->FindTargetToUse("Qt4::uic");
+    if (!qt4Uic)
+      {
+      cmSystemTools::Error("Qt4::uic target not found ",
+                          targetName.c_str());
+      return;
+      }
+    makefile->AddDefinition("_qt_uic_executable",
+                            qt4Uic->ImportedGetLocation(""));
+    }
+  else
+    {
+    cmSystemTools::Error("The CMAKE_AUTOUIC feature supports only Qt 4 and "
+                        "Qt 5 ", targetName.c_str());
+    }
+}
+
+void cmQtAutoGeneratorInitializer::MergeRccOptions(
+                         std::vector<std::string> &opts,
+                         const std::vector<std::string> &fileOpts,
+                         bool isQt5)
+{
+  static const char* valueOptions[] = {
+    "name",
+    "root",
+    "compress",
+    "threshold"
+  };
+  std::vector<std::string> extraOpts;
+  for(std::vector<std::string>::const_iterator it = fileOpts.begin();
+      it != fileOpts.end(); ++it)
+    {
+    std::vector<std::string>::iterator existingIt
+                                  = std::find(opts.begin(), opts.end(), *it);
+    if (existingIt != opts.end())
+      {
+      const char *o = it->c_str();
+      if (*o == '-')
+        {
+        ++o;
+        }
+      if (isQt5 && *o == '-')
+        {
+        ++o;
+        }
+      if (std::find_if(cmArrayBegin(valueOptions), cmArrayEnd(valueOptions),
+                  cmStrCmp(*it)) != cmArrayEnd(valueOptions))
+        {
+        assert(existingIt + 1 != opts.end());
+        *(existingIt + 1) = *(it + 1);
+        ++it;
+        }
+      }
+    else
+      {
+      extraOpts.push_back(*it);
+      }
+    }
+  opts.insert(opts.end(), extraOpts.begin(), extraOpts.end());
+}
+
+void cmQtAutoGeneratorInitializer::SetupAutoRccTarget(cmTarget const* target)
+{
+  std::string _rcc_files;
+  const char* sepRccFiles = "";
+  cmMakefile *makefile = target->GetMakefile();
+
+  std::vector<cmSourceFile*> srcFiles;
+  cmGeneratorTarget *gtgt = target->GetMakefile()
+                                  ->GetGlobalGenerator()
+                                  ->GetGeneratorTarget(target);
+  gtgt->GetConfigCommonSourceFiles(srcFiles);
+
+  std::string qrcInputs;
+  const char* qrcInputsSep = "";
+
+  std::string rccFileFiles;
+  std::string rccFileOptions;
+  const char *optionSep = "";
+
+  const char *qtVersion = makefile->GetDefinition("_target_qt_version");
+
+  std::vector<std::string> rccOptions;
+  if (const char* opts = target->GetProperty("AUTORCC_OPTIONS"))
+    {
+    cmSystemTools::ExpandListArgument(opts, rccOptions);
+    }
+  std::string qtMajorVersion = makefile->GetSafeDefinition("QT_VERSION_MAJOR");
+  if (qtMajorVersion == "")
+    {
+    qtMajorVersion = makefile->GetSafeDefinition("Qt5Core_VERSION_MAJOR");
+    }
+
+  for(std::vector<cmSourceFile*>::const_iterator fileIt = srcFiles.begin();
+      fileIt != srcFiles.end();
+      ++fileIt)
+    {
+    cmSourceFile* sf = *fileIt;
+    std::string ext = sf->GetExtension();
+    if (ext == "qrc")
+      {
+      std::string absFile = cmsys::SystemTools::GetRealPath(
+                                                  sf->GetFullPath());
+      bool skip = cmSystemTools::IsOn(sf->GetPropertyForUser("SKIP_AUTORCC"));
+
+      if (!skip)
+        {
+        _rcc_files += sepRccFiles;
+        _rcc_files += absFile;
+        sepRccFiles = ";";
+
+        if (const char *prop = sf->GetProperty("AUTORCC_OPTIONS"))
+          {
+          std::vector<std::string> optsVec;
+          cmSystemTools::ExpandListArgument(prop, optsVec);
+          cmQtAutoGeneratorInitializer::MergeRccOptions(rccOptions, optsVec,
+                                strcmp(qtVersion, "5") == 0);
+          }
+
+        if (!rccOptions.empty())
+          {
+          rccFileFiles += optionSep;
+          rccFileFiles += absFile;
+          rccFileOptions += optionSep;
+          }
+        const char *listSep = "";
+        for(std::vector<std::string>::const_iterator it = rccOptions.begin();
+            it != rccOptions.end();
+            ++it)
+          {
+          rccFileOptions += listSep;
+          rccFileOptions += *it;
+          listSep = "@list_sep@";
+          }
+        optionSep = ";";
+
+        std::vector<std::string> depends;
+
+        std::string entriesList;
+        if (!cmSystemTools::IsOn(sf->GetPropertyForUser("GENERATED")))
+          {
+          if (qtMajorVersion == "5")
+            {
+            entriesList = cmQtAutoGeneratorInitializer::ListQt5RccInputs(sf,
+                                                               target,
+                                                               depends);
+            }
+          else
+            {
+            entriesList =
+                cmQtAutoGeneratorInitializer::ListQt4RccInputs(sf, depends);
+            }
+          if (entriesList.empty())
+            {
+            return;
+            }
+          }
+        qrcInputs += qrcInputsSep;
+        qrcInputs += entriesList;
+        qrcInputsSep = ";";
+        }
+      }
+    }
+  makefile->AddDefinition("_qt_rcc_inputs_" + target->GetName(),
+                      cmOutputConverter::EscapeForCMake(qrcInputs).c_str());
+
+  makefile->AddDefinition("_rcc_files",
+          cmOutputConverter::EscapeForCMake(_rcc_files).c_str());
+
+  makefile->AddDefinition("_qt_rcc_options_files",
+              cmOutputConverter::EscapeForCMake(rccFileFiles).c_str());
+  makefile->AddDefinition("_qt_rcc_options_options",
+            cmOutputConverter::EscapeForCMake(rccFileOptions).c_str());
+
+  makefile->AddDefinition("_qt_rcc_executable",
+              cmQtAutoGeneratorInitializer::GetRccExecutable(target).c_str());
+}
+
+std::string cmQtAutoGeneratorInitializer::GetRccExecutable(
+    cmTarget const* target)
+{
+  cmGeneratorTarget *gtgt = target->GetMakefile()
+                                  ->GetGlobalGenerator()
+                                  ->GetGeneratorTarget(target);
+  cmMakefile *makefile = target->GetMakefile();
+  const char *qtVersion = makefile->GetDefinition("_target_qt_version");
+  if (!qtVersion)
+    {
+    qtVersion = makefile->GetDefinition("Qt5Core_VERSION_MAJOR");
+    if (!qtVersion)
+      {
+      qtVersion = makefile->GetDefinition("QT_VERSION_MAJOR");
+      }
+    if (const char *targetQtVersion =
+        gtgt->GetLinkInterfaceDependentStringProperty("QT_MAJOR_VERSION", ""))
+      {
+      qtVersion = targetQtVersion;
+      }
+    }
+
+  std::string targetName = target->GetName();
+  if (strcmp(qtVersion, "5") == 0)
+    {
+    cmTarget *qt5Rcc = makefile->FindTargetToUse("Qt5::rcc");
+    if (!qt5Rcc)
+      {
+      cmSystemTools::Error("Qt5::rcc target not found ",
+                          targetName.c_str());
+      return std::string();
+      }
+    return qt5Rcc->ImportedGetLocation("");
+    }
+  else if (strcmp(qtVersion, "4") == 0)
+    {
+    cmTarget *qt4Rcc = makefile->FindTargetToUse("Qt4::rcc");
+    if (!qt4Rcc)
+      {
+      cmSystemTools::Error("Qt4::rcc target not found ",
+                          targetName.c_str());
+      return std::string();
+      }
+    return qt4Rcc->ImportedGetLocation("");
+    }
+
+  cmSystemTools::Error("The CMAKE_AUTORCC feature supports only Qt 4 and "
+                      "Qt 5 ", targetName.c_str());
+  return std::string();
+}