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/databricks-connect/default.nix

@@ -0,0 +1,47 @@
+{ lib
+, jdk8
+, buildPythonPackage
+, fetchPypi
+, six
+, py4j
+, pythonOlder
+}:
+
+buildPythonPackage rec {
+  pname = "databricks-connect";
+  version = "9.1.17";
+  format = "setuptools";
+
+  disabled = pythonOlder "3.7";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-QBGeXZ8zvRRjmKGs0vyBWTvcug3PF/BFV2asYTqsScw=";
+  };
+
+  sourceRoot = ".";
+
+  propagatedBuildInputs = [ py4j six jdk8 ];
+
+  # requires network access
+  doCheck = false;
+
+  prePatch = ''
+    substituteInPlace setup.py \
+      --replace "py4j==0.10.9" "py4j"
+  '';
+
+  preFixup = ''
+    substituteInPlace "$out/bin/find-spark-home" \
+      --replace find_spark_home.py .find_spark_home.py-wrapped
+  '';
+
+  pythonImportsCheck = [ "pyspark" "six" "py4j" ];
+
+  meta = with lib; {
+    description = "Client for connecting to remote Databricks clusters";
+    homepage = "https://pypi.org/project/databricks-connect";
+    license = licenses.databricks;
+    maintainers = with maintainers; [ kfollesdal ];
+  };
+}