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

[Ville Skyttä]

COMMIT

On Tuesday 22 May 2007, Ville Skyttä wrote:
> 21.5
>
> Without this patch, if I have already an XEmacs built and installed using
> the same paths as the currently being built one (usually the same dir
> config, same XEmacs version), the build ends up using finder.el from the
> installed dir -- or at least trying to write finder-inf.el there, haven't
> checked that closely -- rather than using/writing to the source tree
> currently being built.
>
> 2007-05-22  Ville Skyttä  <scop at xemacs.org>
>
> 	* Makefile.in.in ($(LISP)/finder-inf.el): Set lisp-directory
> 	to $(LISP) to ensure we're working with the correct finder*.

Committed per Mike's approval.  Thanks.