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/softlayer/default.nix

@@ -0,0 +1,57 @@
+{ stdenv
+, lib
+, buildPythonPackage
+, click
+, fetchFromGitHub
+, mock
+, prompt-toolkit
+, ptable
+, pygments
+, pytestCheckHook
+, pythonOlder
+, requests
+, sphinx
+, testtools
+, tkinter
+, urllib3
+}:
+
+buildPythonPackage rec {
+  pname = "softlayer";
+  version = "5.9.9";
+  disabled = pythonOlder "3.5";
+
+  src = fetchFromGitHub {
+    owner = pname;
+    repo = "softlayer-python";
+    rev = "v${version}";
+    sha256 = "sha256-LskPz5KXOi7olb3+DUP9uEFESQeo6ec/ZLx9B/w6Ni0=";
+  };
+
+  propagatedBuildInputs = [
+    click
+    prompt-toolkit
+    ptable
+    pygments
+    requests
+    urllib3
+  ];
+
+  checkInputs = [
+    mock
+    pytestCheckHook
+    sphinx
+    testtools
+    tkinter
+  ];
+
+  pythonImportsCheck = [ "SoftLayer" ];
+
+  meta = with lib; {
+    broken = (stdenv.isLinux && stdenv.isAarch64) || stdenv.isDarwin;
+    description = "Python libraries that assist in calling the SoftLayer API";
+    homepage = "https://github.com/softlayer/softlayer-python";
+    license = licenses.mit;
+    maintainers = with maintainers; [ ];
+  };
+}