(with-eval-after-load "slime"
    (when (or (eq system-type 'gnu/linux)
              (eq system-type 'darwin))
      (define-lisp-implementations
        (abcl  ("abcl"))
        (lw  ("lw"))
        (ccl ("ccl"))
        (clisp ("clisp"))
        (cmucl ("cmucl" "-quiet"))
        (ecl   ("ecl"))
        ;;(mkcl  ("mkcl"))
        ;;(xcl   ("xcl"))
        (sbcl  ("sbcl" "--dynamic-space-size" "8192")))))

  (when (or (eq system-type 'gnu/linux)
            (eq system-type 'darwin))
    (define-lisp-implementations
      (abcl  ("abcl"))
      (lw  ("lw"))
      (ccl ("ccl"))
      (clisp ("clisp"))
      (cmucl ("cmucl" "-quiet"))
      (ecl   ("ecl"))
      ;;(mkcl  ("mkcl"))
      ;;(xcl   ("xcl"))
      (sbcl  ("sbcl" "--dynamic-space-size" "8192"))))