{ lib, mkCoqDerivation, coq, version ? null }:

mkCoqDerivation {
  pname = "bbv";
  owner = "mit-plv";
  inherit version;
  defaultVersion = let inherit (lib.versions) range; in
    lib.switch coq.coq-version [
      { case = range "8.16" "8.19"; out = "1.5"; }
    ] null;
  release = {
    "1.5".sha256  = "sha256-8/VPsfhNpuYpLmLC/hWszDhgvS6n8m7BRxUlea8PSUw=";
  };
  releaseRev = v: "v${v}";

  meta = {
    description = "An implementation of bitvectors in Coq.";
    license = lib.licenses.mit;
  };
}