nixpkgs/pkgs/development/ocaml-modules/cryptokit/default.nix

{ stdenv, fetchurl, zlib, ocaml, findlib, ocamlbuild, ncurses }:

assert stdenv.lib.versionAtLeast ocaml.version "3.12";

stdenv.mkDerivation rec {
  name = "cryptokit-${version}";
  version = "1.10";

  src = fetchurl {
    url = http://forge.ocamlcore.org/frs/download.php/1493/cryptokit-1.10.tar.gz;
    sha256 = "1k2f2ixm7jcsgrzn9lz1hm9qqgq71lk9lxy3v3cwsd8xdrj3jrnv";
  };

  buildInputs = [ zlib ocaml findlib ocamlbuild ncurses ];

  buildFlags = "setup.data build";

  preBuild = "mkdir -p $out/lib/ocaml/${ocaml.version}/site-lib/cryptokit";

  meta = {
    homepage = "http://pauillac.inria.fr/~xleroy/software.html";
    description = "A library of cryptographic primitives for OCaml";
    platforms = ocaml.meta.platforms or [];
    maintainers = [
      stdenv.lib.maintainers.z77z
    ];
  };
}