NetBSD-6 build failure related to ACPI's UINTxxx

["Martin S. Weber" <Ephaeton%gmx.net@localhost>]

In file included from 
/data/src/sys/external/bsd/acpica/dist/include/accommon.h:56:0,
                 from 
/data/src/sys/external/bsd/acpica/dist/dispatcher/dsargs.c:48:
/data/src/sys/external/bsd/acpica/dist/include/aclocal.h:52:41: error: expected 
'=', ',', ';', 'asm' or '__attribute__' before 'ACPI_MU
/data/src/sys/external/bsd/acpica/dist/include/aclocal.h:100:5: error: expected 
specifier-qualifier-list before 'ACPI_MUTEX'
/data/src/sys/external/bsd/acpica/dist/include/aclocal.h:126:5: error: expected 
specifier-qualifier-list before 'ACPI_MUTEX'
/data/src/sys/external/bsd/acpica/dist/include/aclocal.h:181:5: error: expected 
specifier-qualifier-list before 'UINT8'

Has anybody seen something alike? Complete failure messages
are available at http://ayaken.net/netbsd-6-build-problem

Build hosts's a i386/5.1RC4 (that old because I'm still facing smbfs problem 
with newer netbsd-5's),
source from Feb 17th (but a cvs update on the netbsd-6 just now doesn't reveal 
any updates
in the external/bsd/acpica corner), build via build.sh 
(./build.sh -T /data/tools -D /data/dest -O /data/obj -R /data/release -N 0 -j 
1 -r tools distribution release),
I had tried with -j5 before and thought it's yet another parallel build 
failure, but seems not).

Strangely enough I can build successfully on another host (the one that reboots 
instantly ;).
cvs update doesn't reveal any locally modified files (and shouldn't have any 
stickies as
I updated with -dPA -rnetbsd-6 when switching to the branch), root's 
anoncvs.netbsd.org

Regards,
-Martin