[PATCH 21.5] Ensure correct finder* is used during build

[Stephen J. Turnbull]

QUERY

Ville Skyttä writes:

 > 	* Makefile.in.in ($(LISP)/finder-inf.el): Set lisp-directory
 > 	to $(LISP) to ensure we're working with the correct finder*.

I suspect this should be done in the definition of XEMACS_BATCH.

Mike?