2 from waflib import Options
3 from waflib import Errors, Logs
5 if not conf.CHECK_FUNCS_IN('MD5Init', 'bsd', headers='bsd/md5.h',
7 conf.CHECK_FUNCS_IN('MD5Init', 'md5', headers='sys/md5.h',
9 conf.CHECK_FUNCS_IN('MD5Init', 'md', headers='sys/md5.h',
11 conf.CHECK_FUNCS_IN('CC_MD5_Init', '', headers='CommonCrypto/CommonDigest.h',
14 if conf.CHECK_FUNCS('SHA1_Update'):
15 conf.DEFINE('SHA1_RENAME_NEEDED', 1)
18 # --aes-accel=XXX selects accelerated AES crypto library to use, if any.
21 if Options.options.accel_aes.lower() == "intelaesni":
22 Logs.info("Attempting to compile with runtime-switchable x86_64 Intel AES instructions. WARNING - this is temporary.")
23 elif Options.options.accel_aes.lower() != "none":
24 raise Errors.WafError('--aes-accel=%s is not a valid option. Valid options are [none|intelaesni]' % Options.options.accel_aes)