ASDF extras 

CLEAN-OP - An intelligent make clean for ASDF 

Creating a single .fas or .fasl file 

Instead of creating images another way to distribute systems is to create a single compiled file containing all the code. This is only possible on some lisps, sbcl and clisp are the only ones supported for now.

NB: Unlike the CLEAN-OP this is experimental (its now to have problems on multiple systems with non-trivial dependencies).