buildroot/package/dialog/Config.in

config BR2_PACKAGE_DIALOG
    bool "dialog"
    default n
    select BR2_PACKAGE_NCURSES
    help
        dialog - display dialog boxes from shell scripts

        This application provides a method of displaying several different types
        of dialog boxes from shell scripts.  This allows a developer of a script
        to interact with the user in a much friendlier manner.