ocamlPackages.ocplib-endian: fix for OCaml >= 5

{ lib, buildDunePackage, fetchFromGitHub, cppo }:

{ lib, buildDunePackage, fetchFromGitHub, ocaml, cppo }:

buildDunePackage rec {

  version = "1.2";

    sha256 = "sha256-THTlhOfXAPaqTt1qBkht+D67bw6M175QLvXoUMgjks4=";

  };

  postPatch = lib.optionalString (lib.versionAtLeast ocaml.version "5.0") ''

    substituteInPlace src/dune \

      --replace "libraries ocplib_endian bigarray" "libraries ocplib_endian"

  '';

  minimalOCamlVersion = "4.03";

  nativeBuildInputs = [ cppo ];