Method ConstructScript

Source/cmLocalVisualStudioGenerator.cxx:171–285

}

std::string cmLocalVisualStudioGenerator::ConstructScript(
  cmCustomCommandGenerator const& ccg, std::string const& newline_text)
{
  bool useLocal = this->CustomCommandUseLocal();
  std::string workingDirectory = ccg.GetWorkingDirectory();

  // Avoid leading or trailing newlines.
  std::string newline;

  // Line to check for error between commands.
  std::string check_error;
  if (useLocal) {
    check_error = cmStrCat(newline_text, "if %errorlevel% neq 0 goto :cmEnd");
  } else {
    check_error = cmStrCat(newline_text, "if errorlevel 1 goto ",
                           this->GetReportErrorLabel());
  }

  // Store the script in a string.
  std::string script;

  // Open a local context.
  if (useLocal) {
    script = cmStrCat(newline, "setlocal");
    newline = newline_text;
  }

  if (!workingDirectory.empty()) {
    // Change the working directory.
    script = cmStrCat(script, newline, "cd ",
                      this->ConvertToOutputFormat(workingDirectory, SHELL),
                      check_error);
    newline = newline_text;

    // Change the working drive.
    if (workingDirectory.size() > 1 && workingDirectory[1] == ':') {
      script = cmStrCat(script, newline, workingDirectory[0],
                        workingDirectory[1], check_error);
      newline = newline_text;
    }
  }

  // for visual studio IDE add extra stuff to the PATH
  // if CMAKE_MSVCIDE_RUN_PATH is set.
  if (this->GetGlobalGenerator()->IsVisualStudio()) {
    cmValue extraPath =
      this->Makefile->GetDefinition("CMAKE_MSVCIDE_RUN_PATH");
    if (extraPath) {
      script = cmStrCat(script, newline, "set PATH=", *extraPath, ";%PATH%");
      newline = newline_text;
    }
  }

  // Write each command on a single line.
  for (unsigned int c = 0; c < ccg.GetNumberOfCommands(); ++c) {
    // Add this command line.
    std::string cmd = ccg.GetCommand(c);