(library (name EsyPrebuiltUtilFs) (public_name esy-prebuilt-util.fs)
    (modules (:standard \ EsyPrebuiltUtilFsPesyModules))
    (libraries esy-prebuilt-util.fs.pesy-modules)
    (flags -open EsyPrebuiltUtilFsPesyModules))
(library (public_name esy-prebuilt-util.fs.pesy-modules)
    (name EsyPrebuiltUtilFsPesyModules)
    (modules EsyPrebuiltUtilFsPesyModules)
    (libraries esy-prebuilt-util.fp unix))
(rule
    (with-stdout-to EsyPrebuiltUtilFsPesyModules.re
        (run echo  "module Fp = EsyPrebuiltUtilFp.Fp;\
                  \nmodule Unix = Unix;")))