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/gps3/default.nix

@@ -0,0 +1,27 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+}:
+
+buildPythonPackage rec {
+  pname = "gps3";
+  version = "0.33.3";
+
+  src = fetchFromGitHub {
+    owner = "onkelbeh";
+    repo = pname;
+    rev = version;
+    sha256 = "0a0qpk7d2b1cld58qcdn6bxrkil6ascs51af01dy4p83062h1hi6";
+  };
+
+  # Project has no tests
+  doCheck = false;
+  pythonImportsCheck = [ "gps3" ];
+
+  meta = with lib; {
+    description = "Python client for GPSD";
+    homepage = "https://github.com/onkelbeh/gps3";
+    license = with licenses; [ mit ];
+    maintainers = with maintainers; [ fab ];
+  };
+}