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/us/default.nix

@@ -0,0 +1,36 @@
+{ lib
+, buildPythonPackage
+, fetchPypi
+, jellyfish
+}:
+
+buildPythonPackage rec {
+  pname = "us";
+  version = "2.0.2";
+
+  propagatedBuildInputs = [ jellyfish ];
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "cb11ad0d43deff3a1c3690c74f0c731cff5b862c73339df2edd91133e1496fbc";
+  };
+
+  # Upstream requires jellyfish==0.5.6 but we have 0.6.1
+  postPatch = ''
+    substituteInPlace setup.py --replace "jellyfish==" "jellyfish>="
+  '';
+
+  doCheck = false; # pypi version doesn't include tests
+
+  meta = {
+    description = "A package for easily working with US and state metadata";
+    longDescription = ''
+    all US states and territories, postal abbreviations, Associated Press style
+    abbreviations, FIPS codes, capitals, years of statehood, time zones, phonetic
+    state name lookup, is contiguous or continental, URLs to shapefiles for state,
+    census, congressional districts, counties, and census tracts
+    '';
+    homepage = "https://github.com/unitedstates/python-us/";
+    license = lib.licenses.bsd3;
+  };
+}