+ net_crc_avx512_cc_support = (
+ not machine_args.contains('-mno-avx512f') and
+ cc.has_argument('-mavx512f') and
+ cc.has_argument('-mavx512bw') and
+ cc.has_argument('-mavx512dq') and
+ cc.has_argument('-mavx512vl') and
+ cc.has_argument('-mvpclmulqdq') and
+ cc.has_argument('-mavx2') and
+ cc.has_argument('-mavx'))