New comment by bobertlo on void-packages repository

https://github.com/void-linux/void-packages/issues/34387#issuecomment-986174165

Comment:
I was able to build on a 2nd get i7 in native glibc.

I did a little more research:

https://linux.debian.bugs.dist.narkive.com/ojoRHuKs/bug-923607-openblas-ftbfs-if-cpu-is-not-detected

According to this there are many microarchitecture kernels built and selected at runtime. I am unsure why it is detecting the host cpu information then, but it does not look like the host information is leaking into the build as much as breaking the build process.