code: def CCompiler_customize(self, dist, need_cxx=0):
      """
      Do any platform-specific customization of a compiler instance.
  
      This method calls `distutils.sysconfig.customize_compiler` for
      platform-specific customization, as well as optionally remove a flag
      to suppress spurious warnings in case C++ code is being compiled.
  
      Parameters
      ----------
      dist : object
          This parameter is not used for anything.
      need_cxx : bool, optional
          Whether or not C++ has to be compiled. If so (True), the
          ``"-Wstrict-prototypes"`` option is removed to prevent spurious
          warnings. Default is False.
  
      Returns
      -------
      None
  
      Notes
      -----
      All the default options used by distutils can be extracted with::
  
        from distutils import sysconfig
        sysconfig.get_config_vars('CC', 'CXX', 'OPT', 'BASECFLAGS',
                                  'CCSHARED', 'LDSHARED', 'SO')
  
      """
      # See FCompiler.customize for suggested usage.
      log.info("customize %s" % (self.__class__.__name__))
      customize_compiler(self)
      if need_cxx:
          # In general, distutils uses -Wstrict-prototypes, but this option is
          # not valid for C++ code, only for C.  Remove it if it's there to
          # avoid a spurious warning on every compilation.
          try:
              self.compiler_so.remove("-Wstrict-prototypes")
          except (AttributeError, ValueError):
              pass
  
          if hasattr(self, "compiler") and "cc" in self.compiler[0]:
              if not self.compiler_cxx:
                  if self.compiler[0].startswith("gcc"):
                      a, b = "gcc", "g++"
                  else:
                      a, b = "cc", "c++"
                  self.compiler_cxx = [
                      self.compiler[0].replace(a, b)
                  ] + self.compiler[1:]
          else:
              if hasattr(self, "compiler"):
                  log.warn("#### %s #######" % (self.compiler,))
              if not hasattr(self, "compiler_cxx"):
                  log.warn(
                      "Missing compiler_cxx fix for "
                      + self.__class__.__name__
                  )
  
      # check if compiler supports gcc style automatic dependencies
      # run on every extension so skip for known good compilers
      if hasattr(self, "compiler") and (
          "gcc" in self.compiler[0]
          or "g++" in self.compiler[0]
          or "clang" in self.compiler[0]
      ):
          self._auto_depends = True
      elif os.name == "posix":
          import tempfile
          import shutil
  
          tmpdir = tempfile.mkdtemp()
          try:
              fn = os.path.join(tmpdir, "file.c")
              with open(fn, "w") as f:
                  f.write("int a;\n")
              self.compile(
                  [fn],
                  output_dir=tmpdir,
                  extra_preargs=["-MMD", "-MF", fn + ".d"],
              )
              self._auto_depends = True
          except CompileError:
              self._auto_depends = False
          finally:
              shutil.rmtree(tmpdir)
  
      return
  
imports: import os
  import re
  import sys
  import platform
  import shlex
  import time
  import subprocess
  from copy import copy
  from pathlib import Path
  from distutils import ccompiler
  from distutils.ccompiler import compiler_class, gen_lib_options, get_default_compiler, new_compiler, CCompiler
  from distutils.errors import DistutilsExecError, DistutilsModuleError, DistutilsPlatformError, CompileError, UnknownFileError
  from distutils.sysconfig import customize_compiler
  from distutils.version import LooseVersion
  from numpy.distutils import log
  from numpy.distutils.exec_command import filepath_from_subprocess_output, forward_bytes_to_stdout
  from numpy.distutils.misc_util import cyg2win32, is_sequence, mingw32, get_num_build_jobs, _commandline_dep_string, sanitize_cxx_flags
  import threading
label_desc: Use image node_id 10 for calling a global function with example usage: CCompiler_customize(dist, need_cxx) without return types