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/supervisor/default.nix

@@ -0,0 +1,32 @@
+{ stdenv, lib, buildPythonPackage, fetchPypi
+, mock
+, pytest
+, setuptools
+}:
+
+buildPythonPackage rec {
+  pname = "supervisor";
+  version = "4.2.4";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "40dc582ce1eec631c3df79420b187a6da276bbd68a4ec0a8f1f123ea616b97a2";
+  };
+
+  # wants to write to /tmp/foo which is likely already owned by another
+  # nixbld user on hydra
+  doCheck = !stdenv.isDarwin;
+  checkInputs = [ mock pytest ];
+  checkPhase = ''
+    pytest
+  '';
+
+  propagatedBuildInputs = [ setuptools ];
+
+  meta = with lib; {
+    description = "A system for controlling process state under UNIX";
+    homepage = "http://supervisord.org/";
+    license = licenses.free; # http://www.repoze.org/LICENSE.txt
+    maintainers = with maintainers; [ zimbatm ];
+  };
+}