{ stdenv, lib, substituteAll, fetchFromGitHub, autoreconfHook, pkg-config, gtk3, gtk4, networkmanager, ppp, xl2tpd, strongswan, libsecret, withGnome ? true, libnma, libnma-gtk4, glib, openssl, nss, }: stdenv.mkDerivation rec { name = "${pname}${lib.optionalString withGnome "-gnome"}-${version}"; pname = "NetworkManager-l2tp"; version = "1.20.16"; src = fetchFromGitHub { owner = "nm-l2tp"; repo = "network-manager-l2tp"; rev = version; hash = "sha256-78TOx3UnAF02UfZ7cWhPKv9bhJCq5UmAMrwd5xUnVrg="; }; patches = [ (substituteAll { src = ./fix-paths.patch; inherit strongswan xl2tpd; }) ]; nativeBuildInputs = [ autoreconfHook pkg-config ]; buildInputs = [ networkmanager ppp glib openssl nss ] ++ lib.optionals withGnome [ gtk3 gtk4 libsecret libnma libnma-gtk4 ]; configureFlags = [ "--with-gnome=${if withGnome then "yes" else "no"}" "--with-gtk4=${if withGnome then "yes" else "no"}" "--localstatedir=/var" "--enable-absolute-paths" ]; enableParallelBuilding = true; passthru = { networkManagerPlugin = "VPN/nm-l2tp-service.name"; }; meta = with lib; { description = "L2TP plugin for NetworkManager"; inherit (networkmanager.meta) platforms; homepage = "https://github.com/nm-l2tp/network-manager-l2tp"; license = licenses.gpl2Plus; maintainers = with maintainers; [ abbradar obadz ]; }; }