Function get_clang_version

tools/shared.py:228–233

()

@memoize
def get_clang_version():
  if not os.path.exists(CLANG_CC):
    exit_with_error('clang executable not found at `%s`' % CLANG_CC)
  proc = check_call([CLANG_CC, '--version'], stdout=PIPE)
  m = re.search(r'[Vv]ersion\s+(\d+\.\d+)', proc.stdout)
  return m and m.group(1)


def check_llvm_version():