Function parse_arguments

tools/cmdline.py:827–855

(args)

@ToolchainProfiler.profile()
def parse_arguments(args):
  newargs = list(args)

  # Scan and strip emscripten specific cmdline warning flags.
  # This needs to run before other cmdline flags have been parsed, so that
  # warnings are properly printed during arg parse.
  newargs = diagnostics.capture_warnings(newargs)

  if not diagnostics.is_enabled('deprecated'):
    settings.WARN_DEPRECATED = 0

  newargs = normalize_args(newargs)
  newargs = parse_args(newargs)

  if options.post_link or options.oformat == OFormat.BARE:
    diagnostics.warning('experimental', '--oformat=bare/--post-link are experimental and subject to change.')

  parse_s_args()

  # STRICT is used when applying settings so it needs to be applied first before
  # calling `apply_user_settings`.
  strict_cmdline = user_settings.get('STRICT')
  if strict_cmdline:
    settings.STRICT = int(strict_cmdline)

  # Apply -s args here (after optimization levels, so they can override them)
  apply_user_settings()

  return newargs