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/agate-sql/default.nix

@@ -0,0 +1,43 @@
+{ lib
+, buildPythonPackage
+, isPy27
+, fetchPypi
+, agate
+, sqlalchemy
+, crate
+, nose
+, geojson
+}:
+
+buildPythonPackage rec {
+  pname = "agate-sql";
+  version = "0.5.8";
+
+  disabled = isPy27;
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "581e062ae878cc087d3d0948670d46b16589df0790bf814524b0587a359f2ada";
+  };
+
+  propagatedBuildInputs = [ agate sqlalchemy ];
+
+  # crate is broken in nixpkgs, with SQLAlchemy > 1.3
+  # Skip tests for now as they rely on it.
+  doCheck = false;
+
+  checkInputs = [ crate nose geojson ];
+
+  checkPhase = ''
+    nosetests
+  '';
+
+  pythonImportsCheck = [ "agatesql" ];
+
+  meta = with lib; {
+    description = "Adds SQL read/write support to agate.";
+    homepage = "https://github.com/wireservice/agate-sql";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ vrthra ];
+  };
+}