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/pyroma/default.nix

@@ -0,0 +1,43 @@
+{ lib
+, buildPythonPackage
+, fetchFromGitHub
+, docutils
+, python
+, pygments
+, setuptools
+, requests
+}:
+
+buildPythonPackage rec {
+  pname = "pyroma";
+  version = "3.2";
+
+  src = fetchFromGitHub {
+    owner = "regebro";
+    repo = pname;
+    rev = version;
+    sha256 = "0ln9w984n48nyxwzd1y48l6b18lnv52radcyizaw56lapcgxrzdr";
+  };
+
+  propagatedBuildInputs = [
+    docutils
+    pygments
+    setuptools
+    requests
+  ];
+
+  # https://github.com/regebro/pyroma/blob/3.2/Makefile#L23
+  # PyPITest requires network access
+  checkPhase = ''
+    ${python.interpreter} -m unittest -k 'not PyPITest' pyroma.tests
+  '';
+
+  pythonImportsCheck = [ "pyroma" ];
+
+  meta = with lib; {
+    description = "Test your project's packaging friendliness";
+    homepage = "https://github.com/regebro/pyroma";
+    license = licenses.mit;
+    maintainers = with maintainers; [ kamadorueda ];
+  };
+}