Method InitAutogenTarget

Source/cmQtAutoGenInitializer.cxx:1365–1697

}

bool cmQtAutoGenInitializer::InitAutogenTarget()
{
  // Register info file as generated by CMake
  this->Makefile->AddCMakeOutputFile(this->AutogenTarget.InfoFile);

  // Determine whether to use a depfile for the AUTOGEN target.
  bool const useDepfile = [this]() -> bool {
    auto const& gen = this->GlobalGen->GetName();
    return this->QtVersion >= IntegerVersion(5, 15) &&
      (gen.find("Ninja") != std::string::npos ||
       gen.find("Make") != std::string::npos);
  }();

  // Files provided by the autogen target
  std::vector<std::string> autogenByproducts;
  std::vector<std::string> timestampByproducts;
  if (this->Moc.Enabled) {
    this->AddGeneratedSource(this->Moc.CompilationFile, this->Moc, true);
    if (useDepfile) {
      if (this->CrossConfig &&
          this->GlobalGen->GetName().find("Ninja") != std::string::npos &&
          !this->UseBetterGraph) {
        // Make all mocs_compilation_<CONFIG>.cpp files byproducts of the
        // ${target}_autogen/timestamp custom command.
        // We cannot just use Moc.CompilationFileGenex here, because that
        // custom command runs cmake_autogen for each configuration.
        for (auto const& p : this->Moc.CompilationFile.Config) {
          timestampByproducts.push_back(p.second);
        }
      } else {
        timestampByproducts.push_back(this->Moc.CompilationFileGenex);
      }
    } else {
      autogenByproducts.push_back(this->Moc.CompilationFileGenex);
    }
  }

  if (this->Uic.Enabled) {
    for (auto const& file : this->Uic.UiHeaders) {
      this->AddGeneratedSource(file.first, this->Uic);
      if (!this->GlobalGen->IsFastbuild()) {
        autogenByproducts.push_back(file.second);
      }
    }
  }

  // Compose target comment
  std::string autogenComment;
  {
    std::string tools;
    if (this->Moc.Enabled) {
      tools += "MOC";
    }
    if (this->Uic.Enabled) {
      if (!tools.empty()) {
        tools += " and ";
      }
      tools += "UIC";