[head tinderbox] failure on ia64/ia64

TB --- 2011-11-28 15:34:43 - tinderbox 2.8 running on freebsd-current.sentex.ca
TB --- 2011-11-28 15:34:43 - starting HEAD tinderbox run for ia64/ia64
TB --- 2011-11-28 15:34:43 - cleaning the object tree
TB --- 2011-11-28 15:35:01 - cvsupping the source tree
TB --- 2011-11-28 15:35:01 - /usr/bin/csup -z -r 3 -g -L 1 -h cvsup.sentex.ca /tinderbox/HEAD/ia64/ia64/supfile
TB --- 2011-11-28 15:35:22 - building world
TB --- 2011-11-28 15:35:22 - CROSS_BUILD_TESTING=YES
TB --- 2011-11-28 15:35:22 - MAKEOBJDIRPREFIX=/obj
TB --- 2011-11-28 15:35:22 - PATH=/usr/bin:/usr/sbin:/bin:/sbin
TB --- 2011-11-28 15:35:22 - SRCCONF=/dev/null
TB --- 2011-11-28 15:35:22 - TARGET=ia64
TB --- 2011-11-28 15:35:22 - TARGET_ARCH=ia64
TB --- 2011-11-28 15:35:22 - TZ=UTC
TB --- 2011-11-28 15:35:22 - __MAKE_CONF=/dev/null
TB --- 2011-11-28 15:35:22 - cd /src
TB --- 2011-11-28 15:35:22 - /usr/bin/make -B buildworld
>>> World build started on Mon Nov 28 15:35:23 UTC 2011
>>> 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
[...]
c++ -O2 -pipe -Wsystem-headers -Werror -I/src/gnu/usr.bin/gperf/../../../contrib/gperf/lib -I/src/gnu/usr.bin/gperf -c /src/gnu/usr.bin/gperf/../../../contrib/gperf/src/search.cc
c++ -O2 -pipe -Wsystem-headers -Werror -I/src/gnu/usr.bin/gperf/../../../contrib/gperf/lib -I/src/gnu/usr.bin/gperf -c /src/gnu/usr.bin/gperf/../../../contrib/gperf/src/version.cc
c++ -O2 -pipe -Wsystem-headers -Werror -I/src/gnu/usr.bin/gperf/../../../contrib/gperf/lib -I/src/gnu/usr.bin/gperf -c /src/gnu/usr.bin/gperf/../../../contrib/gperf/lib/getline.cc
c++ -O2 -pipe -Wsystem-headers -Werror -I/src/gnu/usr.bin/gperf/../../../contrib/gperf/lib -I/src/gnu/usr.bin/gperf -c /src/gnu/usr.bin/gperf/../../../contrib/gperf/lib/hash.cc
c++ -O2 -pipe -Wsystem-headers -Werror -I/src/gnu/usr.bin/gperf/../../../contrib/gperf/lib -I/src/gnu/usr.bin/gperf  -o gperf bool-array.o hash-table.o input.o keyword-list.o keyword.o main.o options.o output.o positions.o search.o version.o getline.o hash.o 
gzip -cn /src/gnu/usr.bin/gperf/../../../contrib/gperf/doc/gperf.1 > gperf.1.gz
===> gnu/usr.bin/gperf/doc (all)
make: don't know how to make gperf.info. Stop
*** Error code 2

Stop in /src/gnu/usr.bin/gperf.
*** Error code 1

Stop in /src/gnu/usr.bin.
*** Error code 1

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

Stop in /src.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2011-11-28 16:32:24 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2011-11-28 16:32:24 - ERROR: failed to build world
TB --- 2011-11-28 16:32:24 - 2658.14 user 590.20 system 3460.15 real


http://tinderbox.freebsd.org/tinderbox-head-HEAD-ia64-ia64.full