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/ufoprocessor/default.nix

@@ -0,0 +1,44 @@
+{ lib, buildPythonPackage, fetchPypi
+, defcon, fonttools, lxml, fs
+, mutatormath, fontmath, fontparts
+, setuptools-scm
+}:
+
+buildPythonPackage rec {
+  pname = "ufoProcessor";
+  version = "1.9.0";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "0ns11aamgavgsfj8qf5kq7dvzmgl0mhr1cbych2f075ipfdvva5s";
+    extension = "zip";
+  };
+
+  nativeBuildInputs = [ setuptools-scm ];
+
+  propagatedBuildInputs = [
+    defcon
+    lxml
+    fonttools
+    fs
+    fontmath
+    fontparts
+    mutatormath
+  ];
+
+  checkPhase = ''
+    runHook preCheck
+    for t in Tests/*.py; do
+      # https://github.com/LettError/ufoProcessor/issues/32
+      [[ "$(basename "$t")" = "tests_fp.py" ]] || python "$t"
+    done
+    runHook postCheck
+  '';
+
+  meta = with lib; {
+    description = "Read, write and generate UFOs with designspace data";
+    homepage = "https://github.com/LettError/ufoProcessor";
+    license = licenses.mit;
+    maintainers = [ maintainers.sternenseemann ];
+  };
+}