Function warn_or_error

Source/cmCMakePkgConfigCommand.cxx:458–467

};

void warn_or_error(std::string const& err, ImportEnv& imEnv)
{
  if (imEnv.required) {
    imEnv.status.SetError(err);
    cmSystemTools::SetFatalErrorOccurred();
  } else if (!imEnv.quiet) {
    imEnv.status.GetMakefile().IssueMessage(MessageType::WARNING, err);
  }
  imEnv.err = true;
}

cm::optional<cmPkgConfigResult> ReadPackage(std::string const& package,
                                            ImportEnv& imEnv,