{ stdenv, fetchFromGitHub, zlib, nettools, nixosTests }: stdenv.mkDerivation rec { pname = "iodine"; version = "unstable-2019-09-27"; src = fetchFromGitHub { owner = "yarrick"; repo = "iodine"; rev = "8e14f18"; sha256 = "0k8m99qfjd5n6n56jnq85y7q8h2i2b8yw6ba0kxsz4jyx97lavg3"; }; buildInputs = [ zlib ]; patchPhase = ''sed -i "s,/sbin/route,${nettools}/bin/route," src/tun.c''; NIX_CFLAGS_COMPILE = "-DIFCONFIGPATH=\"${nettools}/bin/\""; installFlags = [ "prefix=\${out}" ]; passthru.tests = { inherit (nixosTests) iodine; }; meta = { homepage = http://code.kryo.se/iodine/; description = "Tool to tunnel IPv4 data through a DNS server"; license = stdenv.lib.licenses.isc; platforms = stdenv.lib.platforms.unix; }; }