{ stdenv, fetchurl, cmake, ucommon, openssl, pkgconfig, ccrtp }: stdenv.mkDerivation rec { name = "libzrtpcpp-2.0.0"; src = fetchurl { url = "mirror://gnu/ccrtp/${name}.tar.gz"; sha256 = "05yw8n5xpj0jxkvzgsvn3xkxirpypc1japy9k1jqs9301fgb1a3i"; }; buildInputs = [ cmake ucommon openssl pkgconfig ccrtp ]; meta = { description = "GNU RTP stack for the zrtp protocol developed by Phil Zimmermann"; homepage = "http://www.gnutelephony.org/index.php/GNU_ZRTP"; license = "GPLv2"; maintainers = [ stdenv.lib.maintainers.marcweber ]; platforms = stdenv.lib.platforms.linux; }; }