Markus Illenseer <markus@core.de> writes:

>  I am still unable to start over the bootstrap process for Cygwin. Any
> hints about how to debug that "-u" error?

gmake on cygwin puts --unix or --win32 into MAKEFLAGS for sub make.
But bmake can't handle it and you got -u error.

-- 
Yuji Yamano <yyamano@kt.rim.or.jp>
  The music spread everywhere. In the mouth. In the armpits. In the crotch.
  The music a way of flying up and flying past. --Susan Sontag