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/node-semver/default.nix

@@ -0,0 +1,20 @@
+{ lib, fetchPypi, buildPythonPackage, pytest }:
+
+buildPythonPackage rec {
+  version = "0.8.1";
+  pname = "node-semver";
+
+  checkInputs = [ pytest ];
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "281600d009606f4f63ddcbe148992e235b39a69937b9c20359e2f4a2adbb1e00";
+  };
+
+  meta = with lib; {
+    homepage = "https://github.com/podhmo/python-semver";
+    description = "A port of node-semver";
+    license = licenses.mit;
+    platforms = platforms.all;
+  };
+}