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/fontparts/default.nix

@@ -0,0 +1,46 @@
+{ lib, buildPythonPackage, fetchPypi, python, pythonOlder
+, fonttools, lxml, fs, unicodedata2
+, defcon, fontpens, fontmath, booleanoperations
+, pytest, setuptools-scm
+}:
+
+buildPythonPackage rec {
+  pname = "fontParts";
+  version = "0.10.5";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-VriGYcpd2uVDMXeF3DXGKCMRQ9pTjDkrUOt2YSUgd5M=";
+    extension = "zip";
+  };
+
+  nativeBuildInputs = [ setuptools-scm ];
+
+  propagatedBuildInputs = [
+    booleanoperations
+    fonttools
+    unicodedata2  # fonttools[unicode] extra
+    lxml          # fonttools[lxml] extra
+    fs            # fonttools[ufo] extra
+    defcon
+    fontpens      # defcon[pens] extra
+    fontmath
+  ];
+
+  checkPhase = ''
+    runHook preCheck
+    ${python.interpreter} Lib/fontParts/fontshell/test.py
+    runHook postCheck
+  '';
+  checkInputs = [ pytest ];
+
+  meta = with lib; {
+    description = "An API for interacting with the parts of fonts during the font development process.";
+    homepage = "https://github.com/robotools/fontParts";
+    changelog = "https://github.com/robotools/fontParts/releases/tag/${version}";
+    license = licenses.mit;
+    maintainers = [ maintainers.sternenseemann ];
+  };
+}