Provide an option for the base/rom extension that causes the toolchain id (ARMCC or GCCE) to be defined for
the C preprocessor phase of rombuild, enabling rom files to be conditionally included or excluded depending
on whether the toolchain can build them. This mimics the same change for Beagleboard.
# $Id: md5.py 58064 2007-09-09 20:25:00Z gregory.p.smith $
#
# Copyright (C) 2005 Gregory P. Smith (greg@krypto.org)
# Licensed to PSF under a Contributor Agreement.
import warnings
warnings.warn("the md5 module is deprecated; use hashlib instead",
DeprecationWarning, 2)
from hashlib import md5
new = md5
blocksize = 1 # legacy value (wrong in any useful sense)
digest_size = 16