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/click-repl/default.nix

@@ -0,0 +1,37 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, click
+, prompt-toolkit
+, six
+, pytestCheckHook
+}:
+
+buildPythonPackage rec {
+  pname = "click-repl";
+  version = "0.2.0";
+
+  src = fetchFromGitHub {
+    owner = "click-contrib";
+    repo = "click-repl";
+    rev = version;
+    hash = "sha256-kaTUKaIomJL0u3NX40bL0I54vkR+Utcdw1QKSbnVy5s=";
+  };
+
+  propagatedBuildInputs = [
+    click
+    prompt-toolkit
+    six
+  ];
+
+  checkInputs = [
+    pytestCheckHook
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/click-contrib/click-repl";
+    description = "Subcommand REPL for click apps";
+    license = licenses.mit;
+    maintainers = with maintainers; [ twey ];
+  };
+}