[head tinderbox] failure on sparc64/sparc64

[FreeBSD Tinderbox]

TB --- 2013-05-17 21:20:33 - tinderbox 2.10 running on freebsd-current.sentex.ca
TB --- 2013-05-17 21:20:33 - FreeBSD freebsd-current.sentex.ca 8.3-PRERELEASE FreeBSD 8.3-PRERELEASE #0: Mon Mar 26 13:54:12 EDT 2012     des at freebsd-current.sentex.ca:/usr/obj/usr/src/sys/GENERIC  amd64
TB --- 2013-05-17 21:20:33 - starting HEAD tinderbox run for sparc64/sparc64
TB --- 2013-05-17 21:20:33 - cleaning the object tree
TB --- 2013-05-17 21:20:33 - /usr/local/bin/svn stat /src
TB --- 2013-05-17 21:20:37 - At svn revision 250753
TB --- 2013-05-17 21:20:38 - building world
TB --- 2013-05-17 21:20:38 - CROSS_BUILD_TESTING=YES
TB --- 2013-05-17 21:20:38 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-05-17 21:20:38 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-05-17 21:20:38 - SRCCONF=/dev/null
TB --- 2013-05-17 21:20:38 - TARGET=sparc64
TB --- 2013-05-17 21:20:38 - TARGET_ARCH=sparc64
TB --- 2013-05-17 21:20:38 - TZ=UTC
TB --- 2013-05-17 21:20:38 - __MAKE_CONF=/dev/null
TB --- 2013-05-17 21:20:38 - cd /src
TB --- 2013-05-17 21:20:38 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
--------------------------------------------------------------
"../../share/mk/bsd.own.mk", line 600: Could not find bsd.compiler.mk
"../../share/mk/bsd.own.mk", line 609: Malformed conditional (${COMPILER_FEATURES:Mc++11})
"Makefile.inc", line 8: if-less endif
"/usr/share/mk/bsd.libnames.mk", line 95: Malformed conditional (${MK_NCP} != "no")
"/usr/share/mk/bsd.libnames.mk", line 97: if-less endif
make: fatal errors encountered -- cannot continue
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2013-05-17 21:20:38 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2013-05-17 21:20:38 - ERROR: failed to build world
TB --- 2013-05-17 21:20:38 - 1.59 user 2.20 system 4.83 real


http://tinderbox.freebsd.org/tinderbox-head-build-HEAD-sparc64-sparc64.full