[head tinderbox] failure on sparc64/sparc64

TB --- 2010-01-03 00:18:35 - tinderbox 2.6 running on freebsd-current.sentex.ca
TB --- 2010-01-03 00:18:35 - starting HEAD tinderbox run for sparc64/sparc64
TB --- 2010-01-03 00:18:35 - cleaning the object tree
TB --- 2010-01-03 00:18:54 - cvsupping the source tree
TB --- 2010-01-03 00:18:54 - /usr/bin/csup -z -r 3 -g -L 1 -h cvsup.sentex.ca /tinderbox/HEAD/sparc64/sparc64/supfile
TB --- 2010-01-03 00:20:08 - building world
TB --- 2010-01-03 00:20:08 - MAKEOBJDIRPREFIX=/obj
TB --- 2010-01-03 00:20:08 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2010-01-03 00:20:08 - TARGET=sparc64
TB --- 2010-01-03 00:20:08 - TARGET_ARCH=sparc64
TB --- 2010-01-03 00:20:08 - TZ=UTC
TB --- 2010-01-03 00:20:08 - __MAKE_CONF=/dev/null
TB --- 2010-01-03 00:20:08 - cd /src
TB --- 2010-01-03 00:20:08 - /usr/bin/make -B buildworld
>>> World build started on Sun Jan  3 00:20:08 UTC 2010
>>> 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
>>> World build completed on Sun Jan  3 01:16:43 UTC 2010
TB --- 2010-01-03 01:16:43 - generating LINT kernel config
TB --- 2010-01-03 01:16:43 - cd /src/sys/sparc64/conf
TB --- 2010-01-03 01:16:43 - /usr/bin/make -B LINT
TB --- 2010-01-03 01:16:43 - building LINT kernel
TB --- 2010-01-03 01:16:43 - MAKEOBJDIRPREFIX=/obj
TB --- 2010-01-03 01:16:43 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2010-01-03 01:16:43 - TARGET=sparc64
TB --- 2010-01-03 01:16:43 - TARGET_ARCH=sparc64
TB --- 2010-01-03 01:16:43 - TZ=UTC
TB --- 2010-01-03 01:16:43 - __MAKE_CONF=/dev/null
TB --- 2010-01-03 01:16:43 - cd /src
TB --- 2010-01-03 01:16:43 - /usr/bin/make -B buildkernel KERNCONF=LINT
>>> Kernel build for LINT started on Sun Jan  3 01:16:43 UTC 2010
>>> stage 1: configuring the kernel
>>> stage 2.1: cleaning up the object tree
>>> stage 2.2: rebuilding the object tree
>>> stage 2.3: build tools
>>> stage 3.1: making dependencies
>>> stage 3.2: building everything
[...]
cc -c -O2 -pipe -fno-strict-aliasing  -std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc  -I. -I/src/sys -I/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=15000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-builtin -mcmodel=medany -msoft-float -ffreestanding -fstack-protector -Werror  vnode_if.c
:> hack.c
cc -shared -nostdlib hack.c -o hack.So
rm -f hack.c
MAKE=/usr/bin/make sh /src/sys/conf/newvers.sh LINT
cc -c -O2 -pipe -fno-strict-aliasing  -std=c99  -Wall -Wredundant-decls -Wnested-externs -Wstrict-prototypes  -Wmissing-prototypes -Wpointer-arith -Winline -Wcast-qual  -Wundef -Wno-pointer-sign -fformat-extensions -nostdinc  -I. -I/src/sys -I/src/sys/contrib/altq -D_KERNEL -DHAVE_KERNEL_OPTION_HEADERS -include opt_global.h -fno-common -finline-limit=15000 --param inline-unit-growth=100 --param large-function-growth=1000 -fno-builtin -mcmodel=medany -msoft-float -ffreestanding -fstack-protector -Werror  vers.c
linking kernel
init_sysent.o(.data+0x4088): undefined reference to `freebsd4_sigreturn'
*** Error code 1

Stop in /obj/sparc64/src/sys/LINT.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2010-01-03 01:28:27 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2010-01-03 01:28:27 - ERROR: failed to build lint kernel
TB --- 2010-01-03 01:28:27 - 3183.65 user 631.47 system 4191.59 real


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