(compile -s -O2 -d1 caketext.scm)
(compile -c -O2 -d1 caketext.scm -unit caketext)

(install-extension
  ; Name of your extension:
  'caketext
  ; Files to install for your extension:
  '("caketext.o" "caketext.so" "caketext-doc.html")
  ; Assoc list with properties for your extension:
  '((version 1.0)
    (static "caketext.o") ;; for static linking
    (documentation "caketext-doc.html")))