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/qstylizer/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, inflection
+, pbr
+, tinycss2
+, pytestCheckHook
+, pytest-mock
+}:
+
+buildPythonPackage rec {
+  pname = "qstylizer";
+  version = "0.2.1";
+
+  src = fetchFromGitHub {
+    owner = "blambright";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-iEMxBpS9gOPubd9O8zpVmR5B7+UZJFkPuOtikO1a9v0=";
+  };
+
+  nativeBuildInputs = [
+    pbr
+  ];
+
+  propagatedBuildInputs = [
+    inflection
+    tinycss2
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    pytest-mock
+  ];
+
+  preBuild = ''
+    export PBR_VERSION=${version}
+  '';
+
+  meta = with lib; {
+    description = "Qt stylesheet generation utility for PyQt/PySide ";
+    homepage = "https://github.com/blambright/qstylizer";
+    license = licenses.mit;
+    maintainers = with maintainers; [ drewrisinger ];
+  };
+}