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/formbox/default.nix

@@ -0,0 +1,26 @@
+{ lib, buildPythonPackage, pythonOlder, fetchFromSourcehut, bleach, markdown }:
+
+buildPythonPackage rec {
+  pname = "formbox";
+  version = "0.4.1";
+  format = "flit";
+  disabled = pythonOlder "3.6";
+
+  src = fetchFromSourcehut {
+    owner = "~cnx";
+    repo = pname;
+    rev = version;
+    sha256 = "sha256-zOvXmSeBiwc0Z5mRMwMsHLU3A/iP7rpjXm0T0I2gUTk=";
+  };
+
+  propagatedBuildInputs = [ bleach markdown ];
+  doCheck = false; # there's no test
+  pythonImportsCheck = [ "formbox" ];
+
+  meta = with lib; {
+    description = "A script to format mbox as HTML/XML";
+    homepage = "https://sr.ht/~cnx/formbox";
+    license = licenses.agpl3Plus;
+    maintainers = [ maintainers.McSinyx ];
+  };
+}