1 2SYSDIR?=${SRCTOP}/sys 3.include "${SYSDIR}/conf/kern.opts.mk" 4 5.PATH: ${SYSDIR}/net 6 7KMOD= if_enc 8SRCS= if_enc.c opt_inet.h opt_inet6.h opt_ipsec.h 9 10.include <bsd.kmod.mk> 11