{ stdenv, fetchurl, openssl }: stdenv.mkDerivation { name = "stunnel-4.26"; src = fetchurl { url = http://www.stunnel.org/download/stunnel/src/stunnel-4.26.tar.gz; sha256 = "1lvbd25krcz1sqk5pj2fv3r32h0160qdxrbzlqqs0kz8f987krp9"; }; buildInputs = [openssl]; meta = { description = "Stunnel - Universal SSL wrapper"; homepage = http://www.stunnel.org/; license = "GPLv2"; }; }