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/threadpoolctl/default.nix

@@ -0,0 +1,39 @@
+{ lib
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, flit
+, pytestCheckHook
+, numpy
+, scipy
+}:
+
+buildPythonPackage rec {
+  pname = "threadpoolctl";
+  version = "3.0.0";
+
+  disabled = pythonOlder "3.6";
+  format = "flit";
+
+  src = fetchFromGitHub {
+    owner = "joblib";
+    repo = pname;
+    rev = version;
+    sha256 = "02zccsiq4gvawy7q2fh3m3hvr40hl2ylmwwny6dv0lqsr2iwgnmn";
+  };
+
+  checkInputs = [ pytestCheckHook numpy scipy ];
+  disabledTests = [
+    # accepts a limited set of cpu models based on project
+    # developers' hardware
+    "test_architecture"
+  ];
+
+  meta = with lib; {
+    homepage = "https://github.com/joblib/threadpoolctl";
+    description = "Helpers to limit number of threads used in native libraries";
+    license = licenses.bsd3;
+    maintainers = with maintainers; [ bcdarwin ];
+  };
+
+}