[Image-SIG] PIL setup.py broken for MacOS 10.3

[Bill Janssen]

This still doesn't fix my main problem of not being able to install,
but I should note that when I try to build 1.1.4 from source on MacOS
10.3, I get the following error:

  % python setup.py build
  Traceback (most recent call last):
    File "setup.py", line 287, in ?
      extra_compile_args=EXTRA_COMPILE_ARGS,
  NameError: name 'EXTRA_COMPILE_ARGS' is not defined
  %

Bill