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/potentials/default.nix

@@ -0,0 +1,64 @@
+{ lib
+, bibtexparser
+, buildPythonPackage
+, cdcs
+, datamodeldict
+, fetchPypi
+, habanero
+, ipywidgets
+, lxml
+, matplotlib
+, numpy
+, pandas
+, pytestCheckHook
+, pythonOlder
+, requests
+, scipy
+, unidecode
+, xmltodict
+, yabadaba
+}:
+
+buildPythonPackage rec {
+  version = "0.3.3";
+  pname = "potentials";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    hash = "sha256-kj2RDls5ziCH+AF982h8TplZccwdcna3BQMoBXAbOHE=";
+  };
+
+  propagatedBuildInputs = [
+    bibtexparser
+    cdcs
+    datamodeldict
+    habanero
+    ipywidgets
+    lxml
+    matplotlib
+    numpy
+    pandas
+    requests
+    scipy
+    unidecode
+    xmltodict
+    yabadaba
+  ];
+
+  # Project has no tests
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "potentials"
+  ];
+
+  meta = with lib; {
+    description = "Python API database tools for accessing the NIST Interatomic Potentials Repository";
+    homepage = "https://github.com/usnistgov/potentials";
+    license = licenses.mit;
+    maintainers = with maintainers; [ fab ];
+  };
+}