With a very recent checkout of NetBSD-current I am seeing a failure to build tools on arm6, aarch64 (and probably arm7), build.sh bombs out:
dependall-dtc ===> . (with: dependall-makestrs dependall-makekeys dependall-cvslatest) dependall ===> makestrs nbmake[2]: nbmake[2]: don't know how to make makestrs.c. Stop nbmake[2]: stopped in /usr/src/tools/makestrs *** Failed target: dependall-makestrs *** Failed command: _makedirtarget() { dir="$1"; shift; target="$1"; shift; case "${dir}" in /*) this="${dir}/"; real="${dir}" ;; .) this=""; real="/usr/src/tools" ;; *) this="${dir}/"; real="/usr/src/tools/${dir}" ;; esac; show=${this:-.}; echo "${target} ===> ${show%/}${1:+ (with: $@)}"; cd "${real}" && /usr/src/../tools/arm6/bin/nbmake _THISDIR_="${this}" "$@" ${target}; }; _makedirtarget makestrs dependall *** Error code 2 Stop. nbmake[1]: stopped in /usr/src/tools Dave