Index: head/misc/rump/Makefile
===================================================================
--- head/misc/rump/Makefile	(revision 452829)
+++ head/misc/rump/Makefile	(revision 452830)
@@ -1,42 +1,42 @@
 # Created by: vanilla
 # $FreeBSD$
 
 PORTNAME=	rump
 PORTVERSION=	20170822
 PORTREVISION=	1
 CATEGORIES=	misc
 
 MAINTAINER=	vanilla@FreeBSD.org
 COMMENT=	Virtualized NetBSD kernel components in userspace
 
 LICENSE=	BSD2CLAUSE
 
 NOT_FOR_ARCHS=	armv6 mips mips64 powerpc powerpc64 sparc64
 NOT_FOR_ARCHS_REASON=	not yet ported to FreeBSD on this architecture
 
 USE_GITHUB=	yes
 GH_ACCOUNT=	rumpkernel
 GH_PROJECT=	buildrump.sh
 GH_TAGNAME=	b914579
 GH_TUPLE=	rumpkernel:src-netbsd:82f3a69:netbsd/src
 USE_LDCONFIG=	yes
 
 .include <bsd.port.pre.mk>
 
 .if ${ARCH} == "i386" || ${ARCH} == "amd64"
-PLIST_SUB+= 	X8664=""
+PLIST_SUB+=	X8664=""
 .else
-PLIST_SUB+= 	X8664="@comment "
+PLIST_SUB+=	X8664="@comment "
 .endif
 
-.if ${OSVERSION} >= 1100121
+.if ${OSVERSION} >= 1100508
 CFLAGS+=	-Wno-address-of-packed-member
 .endif
 
 do-build:
 	cd ${WRKSRC}; ${SETENV} CC=${CC} AR=${AR} NM=${NM} OBJCOPY=${OBJCOPY} ./buildrump.sh -F CFLAGS="${CFLAGS}" -r fullbuild
 
 do-install:
 	cd ${WRKSRC}/rump; ${PAX} -wr lib include ${STAGEDIR}${PREFIX}/
 
 .include <bsd.port.post.mk>