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/pid/default.nix

@@ -0,0 +1,27 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, nose
+}:
+
+buildPythonPackage rec {
+  pname = "pid";
+  version = "3.0.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0e33670e83f6a33ebb0822e43a609c3247178d4a375ff50a4689e266d853eb66";
+  };
+
+  buildInputs = [ nose ];
+
+  # No tests included
+  doCheck = false;
+
+  meta = with lib; {
+    description = "Pidfile featuring stale detection and file-locking";
+    homepage = "https://github.com/trbs/pid/";
+    license = licenses.asl20;
+  };
+
+}