depot/pkgs/development/ocaml-modules/bitv/default.nix

{
  stdenv,
  lib,
  fetchFromGitHub,
  autoreconfHook,
  which,
  ocaml,
  findlib,
}:

if lib.versionOlder ocaml.version "4.02" then
  throw "bitv is not available for OCaml ${ocaml.version}"
else

  stdenv.mkDerivation rec {
    pname = "ocaml${ocaml.version}-bitv";
    version = "1.3";

    src = fetchFromGitHub {
      owner = "backtracking";
      repo = "bitv";
      rev = version;
      sha256 = "sha256-sZwq6c10hBBS9tGvKlWD9GE3JBrZPByfDrXE6xIPcG4=";
    };

    nativeBuildInputs = [
      autoreconfHook
      which
      ocaml
      findlib
    ];

    createFindlibDestdir = true;

    meta = {
      description = "Bit vector library for OCaml";
      license = lib.licenses.lgpl21;
      homepage = "https://github.com/backtracking/bitv";
      maintainers = [ lib.maintainers.vbgl ];
      inherit (ocaml.meta) platforms;
    };
  }