ocamlPackages.stdlib-shims: pin Dune to version 1 for OCaml < 4.08

{ buildDunePackage, lib, fetchurl, ocaml }:

buildDunePackage rec {

buildDunePackage (rec {

  pname = "stdlib-shims";

  version = "0.3.0";

  src = fetchurl {

    url = "https://github.com/ocaml/${pname}/releases/download/${version}/${pname}-${version}.tbz";

    sha256 = "0jnqsv6pqp5b5g7lcjwgd75zqqvcwcl5a32zi03zg1kvj79p5gxs";

  };

  useDune2 = lib.versionAtLeast ocaml.version "4.08";

  minimumOCamlVersion = "4.02";

  minimalOCamlVersion = "4.02";

  doCheck = true;

  meta = {

    description = "Shims for forward-compatibility between versions of the OCaml standard library";

    inherit (ocaml.meta) license;

    maintainers = [ lib.maintainers.vbgl ];

  };

}

} // lib.optionalAttrs (!lib.versionAtLeast ocaml.version "4.08") {

  duneVersion = "1";

})