1# $FreeBSD$ 2 3.PATH: ${.CURDIR}/../../net ${.CURDIR}/../../netinet ${.CURDIR}/../../netinet6 4.include "${.CURDIR}/../../conf/kern.opts.mk" 5 6KMOD= if_gre 7SRCS= if_gre.c opt_inet.h opt_inet6.h 8 9.if defined(KERNBUILDDIR) 10OPT_INET!= cat ${KERNBUILDDIR}/opt_inet.h; echo 11.if empty(OPT_INET) 12MK_INET_SUPPORT=no 13.endif 14.endif 15 16.if ${MK_INET_SUPPORT} != "no" 17SRCS+= ip_gre.c 18.endif 19 20.if defined(KERNBUILDDIR) 21OPT_INET6!= cat ${KERNBUILDDIR}/opt_inet6.h; echo 22.if empty(OPT_INET6) 23MK_INET6_SUPPORT=no 24.endif 25.endif 26 27.if ${MK_INET6_SUPPORT} != "no" 28SRCS+= ip6_gre.c 29.endif 30 31.include <bsd.kmod.mk> 32