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/llfuse/default.nix

@@ -0,0 +1,58 @@
+{ lib
+, stdenv
+, buildPythonPackage
+, pythonOlder
+, fetchFromGitHub
+, contextlib2
+, cython
+, fuse
+, pkg-config
+, pytestCheckHook
+, python
+, which
+}:
+
+buildPythonPackage rec {
+  pname = "llfuse";
+  version = "1.4.2";
+
+  disabled = pythonOlder "3.5";
+
+  src = fetchFromGitHub {
+    owner = "python-llfuse";
+    repo = "python-llfuse";
+    rev = "release-${version}";
+    hash = "sha256-TnZnv439fLvg0WM96yx0dPSSz8Mrae6GDC9LiLFrgQ8=";
+  };
+
+  nativeBuildInputs = [ cython pkg-config ];
+
+  buildInputs = [ fuse ];
+
+  propagatedBuildInputs = [ contextlib2 ];
+
+  preConfigure = ''
+    substituteInPlace setup.py \
+        --replace "'pkg-config'" "'${stdenv.cc.targetPrefix}pkg-config'"
+  '';
+
+  preBuild = ''
+    ${python.pythonForBuild.interpreter} setup.py build_cython
+  '';
+
+  # On Darwin, the test requires macFUSE to be installed outside of Nix.
+  doCheck = !stdenv.isDarwin;
+  checkInputs = [ pytestCheckHook which ];
+
+  disabledTests = [
+    "test_listdir" # accesses /usr/bin
+  ];
+
+  meta = with lib; {
+    description = "Python bindings for the low-level FUSE API";
+    homepage = "https://github.com/python-llfuse/python-llfuse";
+    license = licenses.lgpl2Plus;
+    platforms = platforms.unix;
+    maintainers = with maintainers; [ bjornfor dotlambda ];
+  };
+}