[head tinderbox] failure on amd64/amd64

TB --- 2006-10-12 00:44:20 - tinderbox 2.3 running on freebsd-current.sentex.ca
TB --- 2006-10-12 00:44:20 - starting HEAD tinderbox run for amd64/amd64
TB --- 2006-10-12 00:44:20 - cleaning the object tree
TB --- 2006-10-12 00:45:13 - checking out the source tree
TB --- 2006-10-12 00:45:13 - cd /tinderbox/HEAD/amd64/amd64
TB --- 2006-10-12 00:45:13 - /usr/bin/cvs -f -R -q -d/home/ncvs update -Pd -A src
TB --- 2006-10-12 00:55:57 - building world (CFLAGS=-O2 -pipe)
TB --- 2006-10-12 00:55:57 - cd /src
TB --- 2006-10-12 00:55:57 - /usr/bin/make -B buildworld
>>> World build started on Thu Oct 12 00:55:58 UTC 2006
>>> 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
>>> stage 5.1: building 32 bit shim libraries
>>> World build completed on Thu Oct 12 02:10:37 UTC 2006
TB --- 2006-10-12 02:10:37 - generating LINT kernel config
TB --- 2006-10-12 02:10:37 - cd /src/sys/amd64/conf
TB --- 2006-10-12 02:10:37 - /usr/bin/make -B LINT
TB --- 2006-10-12 02:10:37 - building LINT kernel (COPTFLAGS=-O2 -pipe)
TB --- 2006-10-12 02:10:37 - cd /src
TB --- 2006-10-12 02:10:37 - /usr/bin/make buildkernel KERNCONF=LINT
>>> Kernel build for LINT started on Thu Oct 12 02:10:37 UTC 2006
>>> 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
>>> Kernel build for LINT completed on Thu Oct 12 02:28:06 UTC 2006
TB --- 2006-10-12 02:28:06 - building GENERIC kernel (COPTFLAGS=-O2 -pipe)
TB --- 2006-10-12 02:28:06 - cd /src
TB --- 2006-10-12 02:28:06 - /usr/bin/make buildkernel KERNCONF=GENERIC
>>> Kernel build for GENERIC started on Thu Oct 12 02:28:06 UTC 2006
>>> 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
[...]
/src/sys/amd64/amd64/intr_machdep.c:382: error: `ICW1_RESET' undeclared (first use in this function)
/src/sys/amd64/amd64/intr_machdep.c:382: error: `ICW1_IC4' undeclared (first use in this function)
/src/sys/amd64/amd64/intr_machdep.c:383: error: `ICU_IMR_OFFSET' undeclared (first use in this function)
/src/sys/amd64/amd64/intr_machdep.c:383: error: `IDT_IO_INTS' undeclared (first use in this function)
/src/sys/amd64/amd64/intr_machdep.c:385: error: `ICW4_8086' undeclared (first use in this function)
/src/sys/amd64/amd64/intr_machdep.c:387: error: `OCW3_SEL' undeclared (first use in this function)
/src/sys/amd64/amd64/intr_machdep.c:387: error: `OCW3_RR' undeclared (first use in this function)
/src/sys/amd64/amd64/intr_machdep.c:389: error: `IO_ICU2' undeclared (first use in this function)
*** Error code 1

Stop in /obj/amd64/src/sys/GENERIC.
*** Error code 1

Stop in /src.
*** Error code 1

Stop in /src.
TB --- 2006-10-12 02:34:40 - WARNING: /usr/bin/make returned exit code  1 
TB --- 2006-10-12 02:34:40 - ERROR: failed to build GENERIC kernel
TB --- 2006-10-12 02:34:40 - tinderbox aborted
TB --- 0.97 user 3.03 system 6619.48 real