[head tinderbox] failure on i386/pc98

[FreeBSD Tinderbox]

TB --- 2012-03-13 14:50:00 - tinderbox 2.9 running on freebsd-current.sentex.ca
TB --- 2012-03-13 14:50:00 - starting HEAD tinderbox run for i386/pc98
TB --- 2012-03-13 14:50:00 - cleaning the object tree
TB --- 2012-03-13 14:50:00 - cvsupping the source tree
TB --- 2012-03-13 14:50:00 - /usr/bin/csup -z -r 3 -g -L 1 -h cvsup.sentex.ca /tinderbox/HEAD/i386/pc98/supfile
TB --- 2012-03-13 14:50:17 - building world
TB --- 2012-03-13 14:50:17 - CROSS_BUILD_TESTING=YES
TB --- 2012-03-13 14:50:17 - MAKEOBJDIRPREFIX=/obj
TB --- 2012-03-13 14:50:17 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2012-03-13 14:50:17 - SRCCONF=/dev/null
TB --- 2012-03-13 14:50:17 - TARGET=pc98
TB --- 2012-03-13 14:50:17 - TARGET_ARCH=i386
TB --- 2012-03-13 14:50:17 - TZ=UTC
TB --- 2012-03-13 14:50:17 - __MAKE_CONF=/dev/null
TB --- 2012-03-13 14:50:17 - cd /src
TB --- 2012-03-13 14:50:17 - /usr/bin/make -B buildworld
>>> World build started on Tue Mar 13 14:50:17 UTC 2012
>>> 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
[...]
mkdep -f .depend -a    -I/src/lib/libbz2/../../contrib/bzip2 -std=gnu99  /src/lib/libbz2/../../contrib/bzip2/bzlib.c /src/lib/libbz2/../../contrib/bzip2/blocksort.c /src/lib/libbz2/../../contrib/bzip2/compress.c /src/lib/libbz2/../../contrib/bzip2/crctable.c /src/lib/libbz2/../../contrib/bzip2/decompress.c /src/lib/libbz2/../../contrib/bzip2/huffman.c /src/lib/libbz2/../../contrib/bzip2/randtable.c
cc  -O2 -pipe  -I/src/lib/libbz2/../../contrib/bzip2 -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/lib/libbz2/../../contrib/bzip2/bzlib.c -o bzlib.o
cc1: warnings being treated as errors
In file included from /obj/pc98.i386/src/tmp/usr/include/ctype.h:83,
                 from /src/lib/libbz2/../../contrib/bzip2/bzlib_private.h:29,
                 from /src/lib/libbz2/../../contrib/bzip2/bzlib.c:34:
/obj/pc98.i386/src/tmp/usr/include/xlocale/_ctype.h:93: warning: no previous prototype for '__sbmaskrune_l'
/obj/pc98.i386/src/tmp/usr/include/xlocale/_ctype.h:102: warning: no previous prototype for '__sbistype_l'
*** Error code 1

Stop in /src/lib/libbz2.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2012-03-13 15:10:50 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2012-03-13 15:10:50 - ERROR: failed to build world
TB --- 2012-03-13 15:10:50 - 979.78 user 192.99 system 1250.77 real


http://tinderbox.freebsd.org/tinderbox-head-HEAD-i386-pc98.full