Build failure

[Martin Husemann <martin%duskware.de@localhost>]

A build.sh -u fails for me with:

obj ===> tools/gmp
obj ===> tools/mpfr
obj ===> tools/mpc
obj ===> tools/binutils
cd: can't cd to /usr/src/tools/binutils

*** Failed target:  obj-binutils
*** 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/tools/bin/nbmake _THISDIR_="${this}" "$@" ${target}; }; 
_makedirtarget binutils obj

and I don't see how it should work - any hints?

Martin