Add configuration option to the base/rom extension to make the toolchain (ARMCC/GCCE) known to the preprocessor stage of romb build.
# $Id: sha.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 sha module is deprecated; use the hashlib module instead",
DeprecationWarning, 2)
from hashlib import sha1 as sha
new = sha
blocksize = 1 # legacy value (wrong in any useful sense)
digest_size = 20
digestsize = 20