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