{ stdenv, fetchurl, kernel }: let base = "batman-adv-2019.2"; in stdenv.mkDerivation { name = "${base}-${kernel.version}"; src = fetchurl { url = "http://downloads.open-mesh.org/batman/releases/${base}/${base}.tar.gz"; sha256 = "1j5day3hia5nd21kb3msjblrybfr5sjnhrx7h5bb5ll8rykgdhvh"; }; nativeBuildInputs = kernel.moduleBuildDependencies; hardeningDisable = [ "pic" ]; preBuild = '' makeFlags="KERNELPATH=${kernel.dev}/lib/modules/${kernel.modDirVersion}/build" sed -i -e "s,INSTALL_MOD_DIR=,INSTALL_MOD_PATH=$out INSTALL_MOD_DIR=," \ -e /depmod/d Makefile ''; meta = { homepage = https://www.open-mesh.org/projects/batman-adv/wiki/Wiki; description = "B.A.T.M.A.N. routing protocol in a linux kernel module for layer 2"; license = stdenv.lib.licenses.gpl2; maintainers = with stdenv.lib.maintainers; [ fpletz ]; platforms = with stdenv.lib.platforms; linux; }; }