On my i386 build system, for the last couple of weeks, I have not
been able to get a build.  The error I get is:

===> build.sh command: ./build.sh -j 2 -R /mnt/NetBSD-current/releasedir -D /mnt/NetBSD-current/destdir -T /mnt/NetBSD-current/tooldir -O /mnt/NetBSD-current/objdir -X /mnt/NetBSD-current/xsrc -x -u tools sourcesets release
===> build.sh started: Sun Aug 14 01:57:17 PDT 2005
===> No /mnt/NetBSD-current/tooldir/bin/nbmake, needs building.
===> Bootstrapping nbmake
checking for sh... /bin/sh
[...]
checking for vsnprintf... yes
configure: creating ./config.status
config.status: creating buildmake.sh
cc  -O -D_PATH_BSHELL="/bin/sh" -D_PATH_DEFSHELLDIR="/bin" -DHAVE_SETENV=1 -DHAVE_STRDUP=1 -DHAVE_STRERROR=1 -DHAVE_STRFTIME=1 -DHAVE_VSNPRINTF=1  -c /mnt/NetBSD-current/src/tools/make/../../usr.bin/make/arch.c

I've wiped out my releasedir, destdir, tooldir, and objdir so it would
be a clean build.  I checked to make sure the file in question is
current and not corrupted.  The build box is running 2.99.16.  The
compiler is gcc version 3.3.3 (NetBSD nb3 20040520).  Any ideas?