Method AppendDirectoryCleanCommand

Source/cmLocalUnixMakefileGenerator3.cxx:1188–1230

}

void cmLocalUnixMakefileGenerator3::AppendDirectoryCleanCommand(
  std::vector<std::string>& commands)
{
  cmList cleanFiles;
  // Look for additional files registered for cleaning in this directory.
  if (cmValue prop_value =
        this->Makefile->GetProperty("ADDITIONAL_CLEAN_FILES")) {
    cleanFiles.assign(cmGeneratorExpression::Evaluate(
      *prop_value, this,
      this->Makefile->GetSafeDefinition("CMAKE_BUILD_TYPE")));
  }
  if (cleanFiles.empty()) {
    return;
  }

  auto const& rootLG = this->GetGlobalGenerator()->GetLocalGenerators().at(0);
  std::string const& currentBinaryDir = this->GetCurrentBinaryDirectory();
  std::string cleanfile =
    cmStrCat(currentBinaryDir, "/CMakeFiles/cmake_directory_clean.cmake");
  // Write clean script
  {
    cmsys::ofstream fout(cleanfile.c_str());
    if (!fout) {
      cmSystemTools::Error("Could not create " + cleanfile);
      return;
    }
    fout << "file(REMOVE_RECURSE\n";
    for (std::string const& cfl : cleanFiles) {
      std::string fc = rootLG->MaybeRelativeToCurBinDir(
        cmSystemTools::CollapseFullPath(cfl, currentBinaryDir));
      fout << "  " << cmOutputConverter::EscapeForCMake(fc) << '\n';
    }
    fout << ")\n";
  }
  // Create command
  {
    std::string remove = cmStrCat(
      "$(CMAKE_COMMAND) -P ",
      this->ConvertToOutputFormat(rootLG->MaybeRelativeToCurBinDir(cleanfile),
                                  cmOutputConverter::SHELL));
    commands.push_back(std::move(remove));
  }
}

void cmLocalUnixMakefileGenerator3::AppendEcho(
  std::vector<std::string>& commands, std::string const& text, EchoColor color,