updating netbsd-7 with kvm

KVM commandline (on host):
 screen -S qemu06 /usr/local/bin/qemu-system-x86_64 -enable-kvm -cpu host -smp 4,cores=4,maxcpus=8 -m 2048 -net nic,model=e1000 -net tap,ifname=tap5,script=no -hda /home/random/qemu/x86/n7cde/cde.vdi -nographic
====
build command (inside VM):
time ./build.sh -x -r -j4 release iso-image

=====
make iso-image started at:  Tue Jan 19 18:56:17 AKST 2016
make iso-image finished at: Tue Jan 19 18:57:22 AKST 2016
===> Successful make iso-image
===> build.sh ended:      Tue Jan 19 18:57:22 AKST 2016
===> Summary of results:
         build.sh command:    ./build.sh -x -r -j4 release iso-image
         build.sh started:    Tue Jan 19 17:11:58 AKST 2016
         NetBSD version:      7.0.0_PATCH
         MACHINE:             amd64
         MACHINE_ARCH:        x86_64
         Build platform:      NetBSD 7.0 amd64
         HOST_SH:             /bin/sh
         No $TOOLDIR/bin/nbmake, needs building.
         Bootstrapping nbmake
         MAKECONF file:       /etc/mk.conf
         TOOLDIR path:        /usr/src/obj/tooldir.NetBSD-7.0-amd64
         DESTDIR path:        /usr/src/obj/destdir.amd64
         RELEASEDIR path:     /usr/src/obj/releasedir
         Removing /usr/src/obj/tooldir.NetBSD-7.0-amd64
         Removing /usr/src/obj/destdir.amd64
         Created /usr/src/obj/tooldir.NetBSD-7.0-amd64/bin/nbmake
         Updated makewrapper: /usr/src/obj/tooldir.NetBSD-7.0-amd64/bin/nbmake-amd64  
         Successful make release
         Successful make iso-image
         build.sh ended:      Tue Jan 19 18:57:22 AKST 2016
===> .
     6324.10 real     12894.15 user      4787.03 sys