case "$(get_kernel_config CONFIG_BRIDGE_NF_EBTABLES)" in
  y|m) ;;
  *)
    message "${SPELL_COLOR}$SPELL${DEFAULT_COLOR}${PROBLEM_COLOR} requires" \
            "CONFIG_BRIDGE_NF_EBTABLES module/built-in${DEFAULT_COLOR}"
    ;;
esac &&
default_pre_build
