uboot: (firmwareOdroidC2/C4) don't invoke patch tool, use patches = [] instead

https://github.com/NixOS/nixpkgs/blob/master/pkgs/stdenv/generic/setup.sh#L948
this can do it nicely.

Signed-off-by: Anton Arapov <anton@deadbeef.mx>

pkgs/development/libraries/libnfnetlink/default.nix

@@ -0,0 +1,28 @@
+{ lib, stdenv, fetchurl }:
+
+stdenv.mkDerivation rec {
+  pname = "libnfnetlink";
+  version = "1.0.2";
+
+  src = fetchurl {
+    url = "https://www.netfilter.org/projects/libnfnetlink/files/libnfnetlink-${version}.tar.bz2";
+    sha256 = "0xn3rcrzxr6g82kfxzs9bqn2zvl2kf2yda30drwb9vr6sk1wfr5h";
+  };
+
+  meta = {
+    description = "Low-level library for netfilter related kernel/userspace communication";
+    longDescription = ''
+      libnfnetlink is the low-level library for netfilter related kernel/userspace communication.
+      It provides a generic messaging infrastructure for in-kernel netfilter subsystems
+      (such as nfnetlink_log, nfnetlink_queue, nfnetlink_conntrack) and their respective users
+      and/or management tools in userspace.
+
+      This library is not meant as a public API for application developers.
+      It is only used by other netfilter.org projects, like the aforementioned ones.
+    '';
+    homepage = "https://www.netfilter.org/projects/libnfnetlink/index.html";
+    license = lib.licenses.gpl2;
+
+    platforms = lib.platforms.linux;
+  };
+}