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/gbulb/default.nix

@@ -0,0 +1,45 @@
+{ stdenv
+, lib
+, buildPythonPackage
+, fetchFromGitHub
+, pygobject3
+, pytestCheckHook
+, gtk3
+, gobject-introspection
+}:
+
+buildPythonPackage rec {
+  pname = "gbulb";
+  version = "0.6.3";
+
+  src = fetchFromGitHub {
+    owner = "beeware";
+    repo = "gbulb";
+    rev = "v${version}";
+    sha256 = "sha256-QNpZf1zfe6r6MtmYMWSrXPsXm5iX36oMx4GnXiTYPaQ=";
+  };
+
+  propagatedBuildInputs = [
+    pygobject3
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+    gtk3
+    gobject-introspection
+  ];
+
+  disabledTests = [
+    "test_glib_events.TestBaseGLibEventLoop" # Somtimes fail due to imprecise timing
+  ];
+
+  pythonImportsCheck = [ "gbulb" ];
+
+  meta = with lib; {
+    broken = stdenv.isDarwin;
+    description = "GLib implementation of PEP 3156";
+    homepage = "https://github.com/beeware/gbulb";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ marius851000 ];
+  };
+}