Function cmCMakePolicyCommand

Source/cmCMakePolicyCommand.cxx:22–61

cmCMakePolicyCommand

// cmCMakePolicyCommand
bool cmCMakePolicyCommand(std::vector<std::string> const& args,
                          cmExecutionStatus& status)
{
  if (args.empty()) {
    status.SetError("requires at least one argument.");
    return false;
  }

  if (args[0] == "SET") {
    return HandleSetMode(args, status);
  }
  if (args[0] == "GET") {
    return HandleGetMode(args, status);
  }
  if (args[0] == "PUSH") {
    if (args.size() > 1) {
      status.SetError("PUSH may not be given additional arguments.");
      return false;
    }
    status.GetMakefile().PushPolicy();
    return true;
  }
  if (args[0] == "POP") {
    if (args.size() > 1) {
      status.SetError("POP may not be given additional arguments.");
      return false;
    }
    status.GetMakefile().PopPolicy();
    return true;
  }
  if (args[0] == "VERSION") {
    return HandleVersionMode(args, status);
  }
  if (args[0] == "GET_WARNING") {
    return HandleGetWarningMode(args, status);
  }

  status.SetError(cmStrCat("given unknown first argument \"", args[0], '"'));
  return false;
}

namespace {