buildroot

config BR2_PACKAGE_SUDO

    bool "sudo"

    # uses fork()

    depends on BR2_USE_MMU

    help

      Sudo is a program designed to allow a sysadmin to give

      limited root privileges to users and log root activity.  The

      basic philosophy is to give as few privileges as possible

      but still allow people to get their work done.

​

      http://www.sudo.ws/sudo/