New comment by ericonr on void-packages repository

https://github.com/void-linux/void-packages/issues/28061#issuecomment-763912238

Comment:
This is known, we have a big rebuild going on for new toolchains (which includes libstdc++, because it comes from gcc) and glibc version.

You can uninstall `libstdc++-dbg` if you need something specific, otherwise waiting is your best bet.