nixpkgs/pkgs/os-specific/linux/wireguard/default.nix
2021-08-13 13:54:09 +03:00

47 lines
1.6 KiB
Nix

{ lib, stdenv, fetchzip, kernel, perl, wireguard-tools, bc }:
# module requires Linux >= 3.10 https://www.wireguard.io/install/#kernel-requirements
assert lib.versionAtLeast kernel.version "3.10";
# wireguard upstreamed since 5.6 https://lists.zx2c4.com/pipermail/wireguard/2019-December/004704.html
assert lib.versionOlder kernel.version "5.6";
stdenv.mkDerivation rec {
pname = "wireguard";
version = "1.0.20210606";
src = fetchzip {
url = "https://git.zx2c4.com/wireguard-linux-compat/snapshot/wireguard-linux-compat-${version}.tar.xz";
sha256 = "sha256-ha7x6+41oPRRhuRwEb1ojRWLF1dlEMoJtqXrzRKQ408=";
};
hardeningDisable = [ "pic" ];
KERNELDIR = "${kernel.dev}/lib/modules/${kernel.modDirVersion}/build";
nativeBuildInputs = [ perl bc ] ++ kernel.moduleBuildDependencies;
preBuild = "cd src";
buildFlags = [ "module" ];
INSTALL_MOD_PATH = placeholder "out";
installFlags = [ "DEPMOD=true" ];
enableParallelBuilding = true;
passthru = {
# remove this when our kernel comes with native wireguard support
# and our tests no longer tests this package
inherit (wireguard-tools) tests;
};
meta = with lib; {
inherit (wireguard-tools.meta) homepage license maintainers;
description = "Kernel module for the WireGuard secure network tunnel";
longDescription = ''
Backport of WireGuard for kernels 3.10 to 5.5, as an out of tree module.
(as WireGuard was merged into the Linux kernel for 5.6)
'';
downloadPage = "https://git.zx2c4.com/wireguard-linux-compat/refs/";
platforms = platforms.linux;
};
}