buildroot/package/sudo/Config.in

config BR2_PACKAGE_SUDO
	bool "sudo"
	# uses fork()
	depends on BR2_USE_MMU
	select BR2_PACKAGE_LIBXCRYPT if BR2_TOOLCHAIN_USES_GLIBC
	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.

	  https://www.sudo.ws/sudo/