CSE2410 Fall 2014 Bounce

  try:

    proc = subprocess.Popen([CC, '-v'], stderr=subprocess.PIPE)

  except OSError:

  lines = proc.communicate()[1].split('\n')

  version_line = None

  for i, line in enumerate(lines):

    if 'version' in line:

      version_line = line

  if not version_line:

  version = version_line.split("version")[1].strip().split()[0].split(".")

  if not version:

  return ('LLVM' in version_line, 'clang' in CC, tuple(version))

def configure_node(o):