[head tinderbox] failure on sparc64/sparc64

[FreeBSD Tinderbox]

TB --- 2013-07-18 02:26:51 - tinderbox 2.10 running on freebsd-current.sentex.ca
TB --- 2013-07-18 02:26:51 - 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 --- 2013-07-18 02:26:51 - starting HEAD tinderbox run for sparc64/sparc64
TB --- 2013-07-18 02:26:51 - cleaning the object tree
TB --- 2013-07-18 02:26:51 - /usr/local/bin/svn stat /src
TB --- 2013-07-18 02:26:55 - At svn revision 253432
TB --- 2013-07-18 02:26:56 - building world
TB --- 2013-07-18 02:26:56 - CROSS_BUILD_TESTING=YES
TB --- 2013-07-18 02:26:56 - MAKEOBJDIRPREFIX=/obj
TB --- 2013-07-18 02:26:56 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2013-07-18 02:26:56 - SRCCONF=/dev/null
TB --- 2013-07-18 02:26:56 - TARGET=sparc64
TB --- 2013-07-18 02:26:56 - TARGET_ARCH=sparc64
TB --- 2013-07-18 02:26:56 - TZ=UTC
TB --- 2013-07-18 02:26:56 - __MAKE_CONF=/dev/null
TB --- 2013-07-18 02:26:56 - cd /src
TB --- 2013-07-18 02:26:56 - /usr/bin/make -B buildworld
>>> Building an up-to-date make(1)
>>> World build started on Thu Jul 18 02:27:03 UTC 2013
>>> Rebuilding the temporary build tree
>>> stage 1.1: legacy release compatibility shims
>>> stage 1.2: bootstrap tools
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3: cross tools
>>> stage 4.1: building includes
>>> stage 4.2: building libraries
>>> stage 4.3: make dependencies
>>> stage 4.4: building everything
[...]
LC_ALL=C awk '!/^#|^$/ {  printf "#define\tK_%s\t%d\n\t{\"%s\", K_%s},\n",  toupper($1), ++L, $1, toupper($1);  }' < /src/sbin/route/keywords > keywords.h || (rm -f keywords.h; false)
rm -f .depend
CC='cc ' mkdep -f .depend -a    -DNS -DINET -DINET6 -I. -DRESCUE -std=gnu99   /src/sbin/route/route.c
echo route: /obj/sparc64.sparc64/src/tmp/usr/lib/libc.a  >> .depend
cc  -O2 -pipe  -DNS -DINET -DINET6 -I. -DRESCUE -std=gnu99 -fstack-protector -Wsystem-headers -Werror -Wall -Wno-format-y2k -W -Wno-unused-parameter -Wstrict-prototypes -Wmissing-prototypes -Wpointer-arith -Wno-uninitialized -Wno-pointer-sign -c /src/sbin/route/route.c
cc1: warnings being treated as errors
/src/sbin/route/route.c: In function 'rtmsg':
/src/sbin/route/route.c:1491: warning: the address of 'so' will always evaluate as 'true'
*** Error code 1

Stop.
make: stopped in /src/sbin/route
*** Error code 1

Stop.
make: stopped in /obj/sparc64.sparc64/src/rescue/rescue
*** Error code 1

Stop.
make: stopped in /src/rescue/rescue
*** Error code 1

Stop.
make: stopped in /src/rescue
*** Error code 1

Stop.
make: stopped in /src
*** Error code 1

Stop.
make: stopped in /src
*** Error code 1

Stop in /src.
TB --- 2013-07-18 03:15:36 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2013-07-18 03:15:36 - ERROR: failed to build world
TB --- 2013-07-18 03:15:36 - 2401.46 user 434.80 system 2924.53 real


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