oh cool. this even works on CentOS and RHEL systems:```smooge@xanadu ~]$ podman run fedora:latest /lib64/ld-linux-x86-64.so.2 --help...Subdirectories of glibc-hwcaps directories, in priority order:
x86-64-v4
x86-64-v3 (supported, searched)
x86-64-v2 (supported, searched)
Legacy HWCAP subdirectories under library search path directories:
haswell (AT_PLATFORM; supported, searched)
tls (supported, searched)
avx512_1
x86_64 (supported, searched)
[smooge@xanadu ~]$ uname -a
Linux xanadu.int.smoogespace.com 4.18.0-305.0.1.el8.x86_64 #1 SMP Fri May 28 11:04:28 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux
```
from my oldest system.
I'm missing something---I get identicaloutput on my v3 Core
i7-4810MQ
Is this supposed to run HWCAP and show the result, or just show
the HWCAP configuration and possible choices?