ad-dc code is built and krb5 is used. If booting using systemd,
'nmb' and 'smb' are started. 'samba' is not.
Signed-off-by: Joe Slater <jslater@windriver.com>
Signed-off-by: Armin Kuster <akuster808@gmail.com>
Signed-off-by: Joe MacDonald <joe_macdonald@mentor.com>