current-amd64 build failure in INSTALL kernel

[Hisashi T Fujinaka <htodd%twofifty.com@localhost>]

#   compile  INSTALL/dsfield.o
/usr/src/obj.amd64/tooldir.NetBSD-5.99.15-amd64/bin/x86_64--netbsd-gcc 
-mcmodel=kernel -mno-red-zone -ffreestanding -fno-zero-initialized-in-bss -O2 
-fno-omit-frame-pointer -std=gnu99 -fno-strict-aliasing -Werror -Wall -Wno-main 
-Wno-format-zero-length -Wpointer-arith -Wmissing-prototypes 
-Wstrict-prototypes -Wswitch -Wshadow -Wcast-qual -Wwrite-strings 
-Wno-unreachable-code -Wno-sign-compare -Wno-pointer-sign -Wno-attributes 
-Wextra -Wno-unused-parameter -Werror -Damd64 -Dx86_64 -I. 
-I/usr/src/sys/../common/include -I/usr/src/sys/arch -I/usr/src/sys -nostdinc 
-DMAXUSERS=64 -D_KERNEL -D_KERNEL_OPT 
-I/usr/src/sys/lib/libkern/../../../common/lib/libc/qua
d -I/usr/src/sys/lib/libkern/../../../common/lib/libc/string 
-I/usr/src/sys/lib/libkern/../../../common/lib/libc/arch/x86_64/string 
-I/usr/src/sys/dist/ipf -I/usr/src/sys/external/isc/atheros_hal/dist 
-I/usr/src/sys/external/isc/atheros_hal/ic -I/usr/src/sys/../common/include 
-I/usr/src/sys/external/intel-public/acpica/dist/include -c 
/usr/src/sys/external/intel-public/acpica/dist/dispatcher/dsfield.c
In file included from 
/usr/src/sys/external/intel-public/acpica/dist/include/accommon.h:128,
                 from 
/usr/src/sys/external/intel-public/acpica/dist/dispatcher/dsfield.c:119:
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:124: error: 
expected '=', ',', ';', 'asm' or '__attribute__' before 'ACPI_MUTEX_HANDLE'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:192: error: 
expected specifier-qualifier-list before 'ACPI_MUTEX'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:218: error: 
expected specifier-qualifier-list before 'ACPI_MUTEX'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:273: error: 
expected specifier-qualifier-list before 'UINT8'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:314: error: 
expected specifier-qualifier-list before 'ACPI_TABLE_DESC'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:337: error: 
expected specifier-qualifier-list before 'ACPI_HANDLE'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:363: error: 
expected specifier-qualifier-list before 'UINT32'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:379: error: 
expected specifier-qualifier-list before 'UINT32'
/usr/src/sys/external/intel-public/acpica/dist/include/aclocal.h:390: error: 
expected declaration specifiers or '...' before '*' token

etc.

--
Hisashi T Fujinaka - htodd%twofifty.com@localhost
BSEE(6/86) + BSChem(3/95) + BAEnglish(8/95) + MSCS(8/03) + $2.50 = latte