
mkmk -o chown -S -B -a -I../include -I/sys/include/ape/heirloom -D_POSIX_SOURCE -D_SUSV2_SOURCE -D_BSD_EXTENSION -DUCB > mkfile

chown is also copied to chgrp

manfile chown.1b renamed to chown.1
manfile chown.1 renamed to chgrp.1