[dpdk-dev] Question Of binutils-avx512-check

[Liang Ma]

Hi All, 
   I try to build DPDK with debug  build-type but the building process is
   failed becuase of AVX512 code from librte-acl. The release build type
   is fine. Hence, I dig a bit into the avx512 enabling logic of meson.

   I found the main logic is implemented inside binutils-avx512-check.sh.

   It looks the script focus on checking the compatiblity of tools-chain
   instead of CPUID. My problem is current script will produce avx512
   code even I build dpdk on AMD platform. I understand the avx512 code
   may not be used in runtime. I just wonder why we can not check the
   cpuid as well ?

Regards
Liang