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/aioazuredevops/default.nix

@@ -0,0 +1,40 @@
+{ lib
+, buildPythonPackage
+, isPy27
+, fetchPypi
+, aiohttp
+, click
+}:
+
+buildPythonPackage rec {
+  pname = "aioazuredevops";
+  version = "1.4.3";
+
+  disabled = isPy27;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "sha256-vNTvSQYjjptdPsHz0zM9paq3iodZrhcEralPm6YRZJE=";
+  };
+
+  propagatedBuildInputs = [
+    aiohttp
+    click
+  ];
+
+  # no tests implemented
+  doCheck = false;
+
+  pythonImportsCheck = [
+    "aioazuredevops.builds"
+    "aioazuredevops.client"
+    "aioazuredevops.core"
+  ];
+
+  meta = with lib; {
+    description = "Get data from the Azure DevOps API";
+    homepage = "https://github.com/timmo001/aioazuredevops";
+    license = licenses.mit;
+    maintainers = with maintainers; [ dotlambda ];
+  };
+}