{ lib, stdenv, fetchFromGitHub, glib, openssl, pkg-config, autoreconfHook, SystemConfiguration }: stdenv.mkDerivation rec { pname = "sofia-sip"; version = "1.13.13"; src = fetchFromGitHub { owner = "freeswitch"; repo = pname; rev = "v${version}"; sha256 = "sha256-ZFQmm1GX7Uptyb9pIdTHccpoSLO4WdZuVPnMalOcfK0="; }; buildInputs = [ glib openssl ] ++ lib.optional stdenv.isDarwin SystemConfiguration; nativeBuildInputs = [ autoreconfHook pkg-config ]; meta = with lib; { description = "Open-source SIP User-Agent library, compliant with the IETF RFC3261 specification"; homepage = "https://github.com/freeswitch/sofia-sip"; platforms = platforms.unix; license = licenses.lgpl2; }; }