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/synergy/default.nix

@@ -0,0 +1,43 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, pytestCheckHook
+, pythonOlder
+, numpy
+, scipy
+, matplotlib
+, plotly
+, pandas
+}:
+
+buildPythonPackage rec {
+  pname = "synergy";
+  version = "0.5.1";
+  disabled = pythonOlder "3.5";
+
+  # Pypi does not contain unit tests
+  src = fetchFromGitHub {
+    owner = "djwooten";
+    repo = "synergy";
+    rev = "v${version}";
+    sha256 = "1c60dpvr72g4wjqg6bc601kssl5z55v9bg09xbyh9ahch58bi212";
+  };
+
+  propagatedBuildInputs = [
+    numpy
+    scipy
+    matplotlib
+    plotly
+    pandas
+  ];
+
+  checkInputs = [ pytestCheckHook ];
+  pythonImportsCheck = [ "synergy" ];
+
+  meta = with lib; {
+    description = "A Python library for calculating, analyzing, and visualizing drug combination synergy";
+    homepage = "https://github.com/djwooten/synergy";
+    maintainers = [ maintainers.ivar ];
+    license = licenses.gpl3Plus;
+  };
+}