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/asyncmy/default.nix

@@ -0,0 +1,42 @@
+{ lib
+, buildPythonPackage
+, cython
+, fetchFromGitHub
+, poetry-core
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "asyncmy";
+  version = "0.2.5";
+  format = "pyproject";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchFromGitHub {
+    owner = "long2ice";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "sha256-yLAse8p+2RYHJmDwD5vrHlf29URB+kdupjD1DwTcRAc=";
+  };
+
+  nativeBuildInputs = [
+    cython
+    poetry-core
+  ];
+
+  # Not running tests as aiomysql is missing support for
+  # pymysql>=0.9.3
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "asyncmy"
+  ];
+
+  meta = with lib; {
+    description = "Python module to interact with MySQL/mariaDB";
+    homepage = "https://github.com/long2ice/asyncmy";
+    license = licenses.asl20;
+    maintainers = with maintainers; [ fab ];
+  };
+}