Message 74448 - Python tracker

I agree with Trent that this is a bug, and I agree with the second patch
(pymacconfig.h.patch2).

Mark-Andre, sys.byteorder is not affected because detects the byte order
at run-time, not at compile-time. Likewise, in the struct module,
several code paths rely on dynamic determination of the endianness, such
as _PyLong_FromByteArray, the float packing, and the whichtable function.