[head tinderbox] failure on amd64/amd64

[FreeBSD Tinderbox]

TB --- 2007-06-03 01:40:00 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2007-06-03 01:40:00 - starting HEAD tinderbox run for amd64/amd64
TB --- 2007-06-03 01:40:00 - cleaning the object tree
TB --- 2007-06-03 01:40:40 - checking out the source tree
TB --- 2007-06-03 01:40:40 - cd /tinderbox/HEAD/amd64/amd64
TB --- 2007-06-03 01:40:40 - /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -A src
TB --- 2007-06-03 01:51:16 - building world (CFLAGS=-O2 -pipe)
TB --- 2007-06-03 01:51:16 - cd /src
TB --- 2007-06-03 01:51:16 - /usr/bin/make -B buildworld
>>> World build started on Sun Jun  3 01:51:18 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
[...]
===> lib/bind/bind9 (depend)
rm -f .depend
mkdep -f .depend -a    -DVERSION='"9.4.1"' -DHAVE_CONFIG_H -DLIBINTERFACE=30 -DLIBREVISION=3 -DLIBAGE=0 -DWANT_IPV6 -DOPENSSL -DUSE_MD5 -DNS_LOCALSTATEDIR='"/var"' -DNS_SYSCONFDIR='"/etc/namedb"' -DNAMED_CONFFILE='"/etc/namedb/named.conf"' -DRNDC_CONFFILE='"/etc/namedb/rndc.conf"' -DRNDC_KEYFILE='"/etc/namedb/rndc.key"' -I/src/lib/bind/bind9/.. -I/src/lib/bind/bind9/../../../contrib/bind9/lib/bind9/include -I/src/lib/bind/bind9/../../../contrib/bind9/lib/dns/include/dst -I/src/lib/bind/bind9/../../../contrib/bind9/lib/dns/include -I/src/lib/bind/bind9/../dns -I/src/lib/bind/bind9/../../../contrib/bind9/lib/isccc/include -I/src/lib/bind/bind9/../../../contrib/bind9/lib/isccfg/include -I/src/lib/bind/bind9/../../../contrib/bind9/lib/isc/unix/include -I/src/lib/bind/bind9/../../../contrib/bind9/lib/isc/pthreads/include -I/src/lib/bind/bind9/../../../contrib/bind9/lib/isc/include -I/src/lib/bind/bind9/../isc -I/src/lib/bind/bind9/../../../contrib/bind9/lib/lwres/unix/include -I/s
 rc/lib/bind/bind9/../../../contrib/bind9/lib/lwres/include -I/src/lib/bind/bind9/../lwres -I/src/lib/bind/bind9/../../../contrib/bind9/lib/bind9/include -I/src/lib/bind/bind9/../../../contrib/bind9/lib/isc/x86_64/include /src/lib/bind/bind9/../../../contrib/bind9/lib/bind9/check.c /src/lib/bind/bind9/../../../contrib/bind9/lib/bind9/getaddresses.c /src/lib/bind/bind9/../../../contrib/bind9/lib/bind9/version.c
In file included from /src/lib/bind/bind9/../../../contrib/bind9/lib/isc/include/isc/refcount.h:23,
                 from /src/lib/bind/bind9/../../../contrib/bind9/lib/dns/include/dns/acl.h:39,
                 from /src/lib/bind/bind9/../../../contrib/bind9/lib/bind9/check.c:38:
/src/lib/bind/bind9/../../../contrib/bind9/lib/isc/x86_64/include/isc/atomic.h:28:2: error: #error "impossible case.  check build configuration"
mkdep: compile failed
*** Error code 1

Stop in /src/lib/bind/bind9.
*** Error code 1

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

Stop in /src/lib.
*** 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 --- 2007-06-03 02:18:59 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2007-06-03 02:18:59 - ERROR: failed to build world
TB --- 2007-06-03 02:18:59 - tinderbox aborted
TB --- 0.92 user 3.75 system 2338.50 real


http://tinderbox.des.no/tinderbox-head-HEAD-amd64-amd64.full