(env
 (quickjs
  (js_of_ocaml
   (build_runtime_flags
    (:standard "+fs_quickjs.js"))
   (flags
    (:standard "+fs_quickjs.js"))))
 (_
  (js_of_ocaml
   (build_runtime_flags
    (:standard --Werror))
   (flags
    (:standard --Werror)))))
