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/pytabix/default.nix

@@ -0,0 +1,32 @@
+{ lib
+, buildPythonPackage
+, isPy3k
+, fetchPypi
+, zlib
+}:
+
+buildPythonPackage rec {
+  pname = "pytabix";
+  version = "0.1";
+
+  src = fetchPypi {
+    inherit pname version;
+    sha256 = "1ldp5r4ggskji6qx4bp2qxy2vrvb3fam03ksn0gq2hdxgrlg2x07";
+  };
+
+  buildInputs = [ zlib ];
+
+  doCheck = !isPy3k;
+  preCheck = ''
+    substituteInPlace test/test.py \
+      --replace 'test_remote_file' 'dont_test_remote_file'
+  '';
+  pythonImportsCheck = [ "tabix" ];
+
+  meta = with lib; {
+    homepage = "https://github.com/slowkow/pytabix";
+    description = "Python interface for tabix";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ris ];
+  };
+}