code: def get_gcc_compiler(environ_cp):
      gcc_env = (
          environ_cp.get("CXX") or environ_cp.get("CC") or which("gcc")
      )
      if gcc_env is not None:
          gcc_version = run_shell([gcc_env, "--version"]).split()
          if gcc_version[0] in ("gcc", "g++"):
              return gcc_env
      return None
  
imports: import argparse
  import os
  import pathlib
  import platform
  import re
  import subprocess
  import sys
label_desc: Use image node_id 38 for calling a global function with example usage: get_gcc_compiler(environ_cp) and returns: None, gcc_env