code: def get_macos_sdk_path(self):
      try:
          sdk_path = (
              subprocess.check_output(["xcrun", "--show-sdk-path"])
              .strip()
              .decode("latin1")
          )
      except Exception:
          sdk_path = None
      if (
          not sdk_path
          or sdk_path == "/Applications/Xcode.app/Contents/Developer"
          "/Platforms/MacOSX.platform/Developer/SDKs/MacOSX.sdk"
      ):
          commandlinetools_sdk_path = (
              "/Library/Developer/CommandLineTools/SDKs/MacOSX.sdk"
          )
          if os.path.exists(commandlinetools_sdk_path):
              sdk_path = commandlinetools_sdk_path
      return sdk_path
  
imports: from __future__ import annotations
  import os
  import re
  import shutil
  import struct
  import subprocess
  import sys
  import warnings
  from setuptools import Extension, setup
  from setuptools.command.build_ext import build_ext
label_desc: Use image node_id 5 for calling the pil_build_ext obj's underlying member method code with example usage: obj.get_macos_sdk_path() and returns: sdk_path