Function warn

configure.py:1267–1270

(msg)

  sys.exit(1)

def warn(msg):
  warn.warned = True
  prefix = '\033[1m\033[93mWARNING\033[0m' if os.isatty(1) else 'WARNING'
  print(f'{prefix}: {msg}')

# track if warnings occurred
warn.warned = False