Build failed in Jenkins: FreeBSD_HEAD-modules #396

See <https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/396/changes>

Changes:

[nwhitehorn] Move the PS3 framebuffer console to use vt instead of syscons and adjust
GENERIC64 for PowerPC to use vt with it.

Much to my chagrin, PS3 support seems to have bitrotted somewhat since the
last time I tried it. ehci panics on attach and interrupt handling seems
to be faulty. This should be fixed soon...

------------------------------------------
Started by upstream project "FreeBSD_HEAD" build number 646
originally caused by:
 Started by an SCM change
Building remotely on jenkins-10.freebsd.org (FreeBSD-10) in workspace <https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/ws/>
Updating svn://svn.freebsd.org/base/head/sys at revision '2014-05-11T07:38:47.895 +0000'
U         conf/files.powerpc
U         powerpc/ps3/ps3_syscons.c
U         powerpc/conf/GENERIC64
At revision 265871
Updating svn://svn.freebsd.org/base/head/share/mk at revision '2014-05-11T07:38:47.895 +0000'
At revision 265871
no change for svn://svn.freebsd.org/base/head/share/mk since the previous build
[FreeBSD_HEAD-modules] $ /bin/sh -xe /tmp/hudson5464838906561688434.sh
+ export JFLAG=-j4
+ export MAKESYSPATH=<https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/ws/mk>
+ cd <https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/ws/sys/modules>
+ echo '=== make cleandir ==='
=== make cleandir ===
+ make cleandir
===> aac (cleandir)
make[1]: "<https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/ws/sys/modules/aac/../../conf/kern.opts.mk"> line 24: Could not find ../../share/mk/bsd.mkopt.mk
make[1]: "<https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/ws/sys/modules/aac/../../conf/kern.mk"> line 38: Malformed conditional (${MK_FORMAT_EXTENSIONS} == "no")
make[1]: Fatal errors encountered -- cannot continue
make[1]: stopped in <https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/ws/sys/modules/aac>
*** Error code 1

Stop.
make: stopped in <https://jenkins.freebsd.org/jenkins/job/FreeBSD_HEAD-modules/ws/sys/modules>
Build step 'Execute shell' marked build as failure