compile problems in current-i386: don't know how to make heapsort.c?

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

#    create  compat/hash_page.d
/usr/src/obj.i386/tooldir.NetBSD-5.99.02-i386/bin/nbhost-mkdep -f hash_page.d 
--      -I. -I./include -I/usr/src/tools/compat -I/usr/src/tools/compat/sys  
-DHAVE_NBTOOL_CONFIG_H=1 -D_FILE_OFFSET_BITS=64 -D__DBINTERFACE_PRIVATE  
/usr/src/tools/compat/../../lib/libc/db/hash/hash_page.c
nbmake: don't know how to make heapsort.c. Stop

nbmake: stopped in /usr/src/tools/compat

*** Failed target:  dependall-compat
*** Failed command: _makedirtarget() { dir="$1"; shift; target="$1"; shift; case "${dir}" in /*) this="${dir}/"; real="${dir}" ;; .) this="tools/"; 
real="/usr/src/tools" ;; *) this="tools/${dir}/"; real="/usr/src/tools/${dir}" ;; esac; show=${this:-.}; echo "${target} ===> ${show%/}${1:+ (with: $@)}"; cd "${real}" 
&& /usr/src/obj.i386/tooldir.NetBSD-5.99.02-i386/bin/nbmake _THISDIR_="${this}" "$@" ${target}; }; _makedirtarget compat dependall
*** Error code 2

Stop.
nbmake: stopped in /usr/src/tools


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