1KMOD= if_bridge 2SRCS= if_bridge.c bridgestp.c 3SRCS+= opt_inet.h opt_inet6.h 4 5.if !defined(KERNBUILDDIR) 6opt_inet.h: 7 echo "#define INET 1" > ${.TARGET} 8 9opt_inet6.h: 10 echo "#define INET6 1" > ${.TARGET} 11.endif 12 13.include <bsd.kmod.mk> 14