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/pyflic/default.nix

@@ -0,0 +1,30 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "pyflic";
+  version = "2.0.3";
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "soldag";
+    repo = pname;
+    rev = version;
+    sha256 = "0adf4k191138jmbsfhkhhbgaxcq97d1hr5w48ryxr1fig64sjqy2";
+  };
+
+  # Projec thas no tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "pyflic" ];
+
+  meta = with lib; {
+    description = "Python module to interact with Flic buttons";
+    homepage = "https://github.com/soldag/pyflic";
+    license = with licenses; [ cc0 ];
+    maintainers = with maintainers; [ fab ];
+  };
+}