(sb-ext:disable-debugger)
(setf asdf:*central-registry* (list (car asdf:*central-registry*)))
(asdf:operate 'asdf:load-op :cl-irc)

(defmethod sb-heapdump:dump-system ((c (eql (asdf:find-system :cl-irc))))
  (sb-heapdump:dump-packages
   '(:cl-irc)
   "cl-irc.heap"
   :if-exists :rename-and-delete
   :systems '(:cl-irc)
   :system-packages '(:cl-irc-system)))

(let ((*default-pathname-defaults*
       (truename (sb-ext:posix-getenv "SBCL_HOME"))))
  (sb-heapdump:dump-system :cl-irc))
(sb-ext:quit)