[head tinderbox] failure on powerpc/powerpc

[FreeBSD Tinderbox]

TB --- 2007-05-14 05:48:12 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2007-05-14 05:48:12 - starting HEAD tinderbox run for powerpc/powerpc
TB --- 2007-05-14 05:48:12 - cleaning the object tree
TB --- 2007-05-14 05:48:27 - checking out the source tree
TB --- 2007-05-14 05:48:27 - cd /tinderbox/HEAD/powerpc/powerpc
TB --- 2007-05-14 05:48:27 - /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -A src
TB --- 2007-05-14 05:55:30 - building world (CFLAGS=-O2 -pipe)
TB --- 2007-05-14 05:55:30 - cd /src
TB --- 2007-05-14 05:55:30 - /usr/bin/make -B buildworld
>>> World build started on Mon May 14 05:55:31 UTC 2007
>>> 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
[...]
cc -O2 -pipe  -Wformat=2 -Wno-format-extra-args -Werror -c /src/libexec/comsat/comsat.c
cc -O2 -pipe  -Wformat=2 -Wno-format-extra-args -Werror  -o comsat comsat.o 
gzip -cn /src/libexec/comsat/comsat.8 > comsat.8.gz
===> libexec/fingerd (all)
cc -O2 -pipe  -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized -c /src/libexec/fingerd/fingerd.c
cc -O2 -pipe  -Wsystem-headers -Werror -Wall -Wno-format-y2k -Wno-uninitialized  -o fingerd fingerd.o -lutil
fingerd.o(.text+0x3ec): In function `main':
: undefined reference to `vfork'
*** Error code 1

Stop in /src/libexec/fingerd.
*** Error code 1

Stop in /src/libexec.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2007-05-14 06:27:46 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2007-05-14 06:27:46 - ERROR: failed to build world
TB --- 2007-05-14 06:27:46 - tinderbox aborted
TB --- 0.37 user 1.15 system 2374.18 real


http://tinderbox.des.no/tinderbox-head-HEAD-powerpc-powerpc.full