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/aionotify/default.nix

@@ -0,0 +1,37 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, asynctest
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "aionotify";
+  version = "0.2.0";
+
+  src = fetchFromGitHub {
+    owner = "rbarrois";
+    repo = "aionotify";
+    rev = "v${version}";
+    sha256 = "1sk9i8czxgsbrswsf1nlb4c82vgnlzi8zrvrxdip92w2z8hqh43y";
+  };
+
+  disabled = pythonOlder "3.5";
+
+  preCheck = ''
+    substituteInPlace tests/test_usage.py \
+      --replace "asyncio.wait_for(task, timeout, loop=self.loop)" "asyncio.wait_for(task, timeout)"
+  '';
+
+  checkInputs = [
+    asynctest
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/rbarrois/aionotify";
+    description = "Simple, asyncio-based inotify library for Python";
+    license = with lib.licenses; [ bsd2 ];
+    platforms = platforms.linux;
+    maintainers = with lib.maintainers; [ ];
+  };
+}