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/ndpi/default.nix

@@ -0,0 +1,42 @@
+{ lib
+, stdenv
+, fetchFromGitHub
+, which
+, autoconf
+, automake
+, libtool
+, libpcap
+, json_c
+, pkg-config }:
+
+stdenv.mkDerivation rec {
+  pname = "ndpi";
+  version = "4.2";
+
+  src = fetchFromGitHub {
+    owner = "ntop";
+    repo = "nDPI";
+    rev = version;
+    sha256 = "sha256-ZWWuyPGl+hbrfXdtPvCBqMReuJ4FiGx+qiI7qCz6wtQ=";
+  };
+
+  configureScript = "./autogen.sh";
+
+  nativeBuildInputs = [ which autoconf automake libtool pkg-config ];
+  buildInputs = [
+    libpcap
+    json_c
+  ];
+
+  meta = with lib; {
+    description = "A library for deep-packet inspection";
+    longDescription = ''
+      nDPI is a library for deep-packet inspection based on OpenDPI.
+    '';
+    homepage = "https://www.ntop.org/products/deep-packet-inspection/ndpi/";
+    license = with licenses; [ lgpl3Plus bsd3 ];
+    maintainers = with maintainers; [ takikawa ];
+    mainProgram = "ndpiReader";
+    platforms = with platforms; unix;
+  };
+}