[root@hast16 ~/marcuscom/ports/trunk/x11/gnome-shell]# pkg info -x pkg poudriere-devel qemu
pkg-1.2.7_2
pkgconf-0.9.5
poudriere-devel-3.0.99.20140626
qemu-user-static-2.0.0_9

[root@hast16 ~/marcuscom/ports/trunk/x11/gnome-shell]# uname -arn
FreeBSD hast16 11.0-CURRENT FreeBSD 11.0-CURRENT #7 r267952+689a02c(master): Fri Jun 27 13:09:23 UTC 2014     root@hast16:/usr/obj/usr/src/sys/CUSTOM  amd64

[root@hast16 ~/marcuscom/ports/trunk/x11/gnome-shell]# poudriere jail -c -J 8 -a armv6 -j armv6_svn -m svn -v head@267952


binmiscctl add armv6 --interpreter "/usr/local/bin/qemu-arm-static" --magic "\x7f\x45\x4c\x46\x01\x01\x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02\x00\x28\x00" --mask "\xff\xff\xff\xff\xff\xff\xff\x00\xff\xff\xff\xff\xff\xff\xff\xff\xfe\xff\xff\xff" --size 20 --set-enabled




[root@hast16 ~/marcuscom/ports/trunk/x11/gnome-shell]# binmiscctl list
name: armv6
interpreter: /usr/local/bin/qemu-arm-static
flags: ENABLED USE_MASK
magic size: 20
magic offset: 0
magic: 0x7f 0x45 0x4c 0x46  0x01 0x01 0x01 0x00  0x00 0x00 0x00 0x00
       0x00 0x00 0x00 0x00  0x02 0x00 0x28 0x00
mask:  0xff 0xff 0xff 0xff  0xff 0xff 0xff 0x00  0xff 0xff 0xff 0xff
       0xff 0xff 0xff 0xff  0xfe 0xff 0xff 0xff