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/pyuv/default.nix

@@ -0,0 +1,34 @@
+{ lib
+, buildPythonPackage
+, pythonAtLeast
+, fetchFromGitHub
+, libuv
+}:
+
+buildPythonPackage rec {
+  pname = "pyuv";
+  version = "1.4.0";
+  disabled = pythonAtLeast "3.10"; # https://github.com/saghul/pyuv/issues/273
+
+  src = fetchFromGitHub {
+    owner = "saghul";
+    repo = "pyuv";
+    rev = "pyuv-${version}";
+    sha256 = "1wiwwdylz66lfsjh6p4iv7pfhzvnhwjk332625njizfhz3gq9fwr";
+  };
+
+  setupPyBuildFlags = [ "--use-system-libuv" ];
+
+  buildInputs = [ libuv ];
+
+  doCheck = false; # doesn't work in sandbox
+
+  pythonImportsCheck = [ "pyuv" ];
+
+  meta = with lib; {
+    description = "Python interface for libuv";
+    homepage = "https://github.com/saghul/pyuv";
+    license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}