[asdf-devel] How to have fasls go to a fasl directory under the source directory?

[Mitch Berkson]

Is there a general way to have the fasls for files in a source directory 
default to being written to a fasl subdirectory of the source directory?

So if I have the source in d:/lisp/lw-add-ons, I'd like the fasls to be 
written to d:/lisp/lw-add-ons. I have done this by adding a 
d:/lisp/.config/common-lisp/asdf-output-translations.conf.d/lw-add-ons-asdf.conf 
file containing:("d:/lisp/lw-add-ons/" "d:/lisp/lw-add-ons/fasl/")

But is there a way to make this the default behavior so that 
d:/lisp/other-system/ will have their fasls written to 
d:/lisp/other-system/fasl?

Alternatively, could they be written to a central fasl directory but in 
a sub-directory named for the package? So d:/lisp/fasl/other-system/?

This is on Win XP. Thanks for any help.

Mitch Berkson