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/python-modules/rq/default.nix

@@ -0,0 +1,29 @@
+{ lib, fetchFromGitHub, buildPythonPackage, isPy27, click, redis }:
+
+buildPythonPackage rec {
+  pname = "rq";
+  version = "1.10.1";
+  disabled = isPy27;
+
+  src = fetchFromGitHub {
+    owner = "rq";
+    repo = "rq";
+    rev = "v${version}";
+    sha256 = "1f4fi1rvn97d2b524q45k6s10b007pr23k0mf44q7hy8q4vnjmh5";
+  };
+
+  # test require a running redis rerver, which is something we can't do yet
+  doCheck = false;
+
+  pythonImportsCheck = [ "rq" ];
+
+  propagatedBuildInputs = [ click redis ];
+
+  meta = with lib; {
+    description = "A simple, lightweight library for creating background jobs, and processing them";
+    homepage = "https://github.com/nvie/rq/";
+    maintainers = with maintainers; [ mrmebelman ];
+    license = licenses.bsd2;
+  };
+}
+