Using fresh source from this afternoon.

(Gizmobook) > setenv USETOOLS yes
(Gizmobook) > setenv MAKEOBJDIR /usr/obj
(Gizmobook) > setenv MACHINE_ARCH powerpc
(Gizmobook) > setenv MACHINE macppc
(Gizmobook) > ./build.sh tools
[...]
dependall ===> compat
mkdir -p include/sys include/machine include/rpc
#    create  compat/__fts13.d
/usr/obj/tooldir.Darwin-7.3.0-powerpc/bin/nbhost-mkdep -f __fts13.d --  
     -no-
cpp-precomp -I. -I./include -I/Volumes/NetBSD/usr/src/tools/compat 
-DHAVE_NBTOOL
_CONFIG_H=1  -D_FILE_OFFSET_BITS=64 -D_NETBSD_SOURCE 
-D__DBINTERFACE_PRIVATE  /V
olumes/NetBSD/usr/src/tools/compat/../../lib/libc/gen/__fts13.c
In file included from /Volumes/NetBSD/usr/src/lib/libc/gen/__fts13.c:41:
/Volumes/NetBSD/usr/src/tools/compat/namespace.h:9:27: nbtool_config.h: 
No such
file or directory
In file included from /Volumes/NetBSD/usr/src/lib/libc/gen/__fts13.c:49:
/Volumes/NetBSD/usr/src/tools/compat/fts.h:4:27: nbtool_config.h: No 
such file o
r directory
[...]
#   compile  compat/atoll.lo
cc -O  -no-cpp-precomp -I. -I./include 
-I/Volumes/NetBSD/usr/src/tools/compat -D
HAVE_NBTOOL_CONFIG_H=1  -D_FILE_OFFSET_BITS=64 -D_NETBSD_SOURCE 
-D__DBINTERFACE_
PRIVATE -c -o atoll.lo.o    
/Volumes/NetBSD/usr/src/lib/libc/stdlib/atoll.c
/Volumes/NetBSD/usr/src/lib/libc/stdlib/atoll.c:33:27: nbtool_config.h: 
No such
file or directory

*** Failed target:  atoll.lo
*** Failed command: cc -O -no-cpp-precomp -I. -I./include 
-I/Volumes/NetBSD/usr/
src/tools/compat -DHAVE_NBTOOL_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 
-D_NETBSD_SOURC
E -D__DBINTERFACE_PRIVATE -c -o atoll.lo.o 
/Volumes/NetBSD/usr/src/lib/libc/stdl
ib/atoll.c
*** Error code 1
[...]
(Gizmobook) > find . -name nbtool_config.h\* -print
tools/compat/nbtool_config.h.in

Any suggestions?
   -- MW