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/sip/default.nix

@@ -0,0 +1,47 @@
+{ lib, stdenv, fetchPypi, buildPythonPackage, packaging, toml }:
+
+buildPythonPackage rec {
+  pname = "sip";
+  version = "6.5.1";
+
+  src = fetchPypi {
+    pname = "sip";
+    inherit version;
+    sha256 = "sha256-IE8CQNuJmadJ1jiph7NRhhhD5pI5uBHsPRiBQSw3BqY=";
+  };
+
+  patches = [
+    # on non-x86 Linux platforms, sip incorrectly detects the manylinux version
+    # and PIP will refuse to install the resulting wheel.
+    # remove once upstream fixes this, hopefully in 6.5.2
+    ./fix-manylinux-version.patch
+  ];
+
+  propagatedBuildInputs = [ packaging toml ];
+
+  # There aren't tests
+  doCheck = false;
+
+  pythonImportsCheck = [ "sipbuild" ];
+
+  # FIXME: Why isn't this detected automatically?
+  # Needs to be specified in pyproject.toml, e.g.:
+  # [tool.sip.bindings.MODULE]
+  # tags = [PLATFORM_TAG]
+  platform_tag =
+    if stdenv.targetPlatform.isLinux then
+      "WS_X11"
+    else if stdenv.targetPlatform.isDarwin then
+      "WS_MACX"
+    else if stdenv.targetPlatform.isWindows then
+      "WS_WIN"
+    else
+      throw "unsupported platform";
+
+  meta = with lib; {
+    description = "Creates C++ bindings for Python modules";
+    homepage    = "https://riverbankcomputing.com/";
+    license     = licenses.gpl3Only;
+    maintainers = with maintainers; [ ];
+  };
+}