message: Update setup.py
  I made these changes because of errors when running this. Please test if you like, I did this and it worked. Thanks...
diff: @@ -242,10 +242,10 @@ def _check_env_flag(name, default=''):
  def get_git_head_sha(base_dir):
  - ipex_git_sha = subprocess.check_output(['git', 'rev-parse', 'HEAD'], cwd=base_dir).decode('ascii').strip()
  + ipex_git_sha = subprocess.check_output(['git', 'rev-parse', '--', 'HEAD'], cwd=base_dir).decode('ascii').strip()
  if os.path.isdir(os.path.join(base_dir, '..', '.git')):
  torch_git_sha = subprocess.check_output(
  - ['git', 'rev-parse', 'HEAD'],
  + ['git', 'rev-parse', '--', 'HEAD'],
  cwd=os.path.join(base_dir, '..')).decode('ascii').strip()
  else:
  torch_git_sha = ''
  