Also see

	https://github.com/quicklisp/quicklisp-projects/issues/1561

There are some interesting links, mostly about the Nix system.  See the

	https://github.com/NixOS/nixpkgs/blob/5048b0d1f9e908665a01c35f49b2d9816128e089/pkgs/development/lisp-modules/quicklisp-to-nix-output/swank.nix

file: I think it would have given us a clear hint with ~asdFilesToKeep =
["swank.asd"];~, had we looked at Nix before.

I haven't looked to closely into what else Nix is doing to package Common Lisp,
but it seems rather complete.  Any good idea we could borrow, Andy?

-- 
Pierre Neidhardt
https://ambrevar.xyz/