{
  lib,
  stdenv,
  fetchurl,
  openssl,
  libidn,
  glib,
  pkg-config,
  zlib,
  darwin,
}:

stdenv.mkDerivation rec {
  version = "1.5.3";
  pname = "loudmouth";

  src = fetchurl {
    url = "https://mcabber.com/files/loudmouth/${pname}-${version}.tar.bz2";
    sha256 = "0b6kd5gpndl9nzis3n6hcl0ldz74bnbiypqgqa1vgb0vrcar8cjl";
  };

  configureFlags = [ "--with-ssl=openssl" ];

  propagatedBuildInputs = [
    openssl
    libidn
    glib
    zlib
  ];

  nativeBuildInputs = [ pkg-config ];

  buildInputs =
    lib.optionals
      (stdenv.hostPlatform.isDarwin && lib.versionOlder stdenv.hostPlatform.darwinMinVersion "11")
      [
        darwin.apple_sdk.frameworks.AppKit
        darwin.apple_sdk.frameworks.Foundation
      ];

  meta = with lib; {
    description = "Lightweight C library for the Jabber protocol";
    platforms = platforms.all;
    downloadPage = "http://mcabber.com/files/loudmouth/";
    license = licenses.lgpl21;
  };
}