Check for glibc version when installing

[NobodyXu]

The best way forward is to check the glibc version used by the binary, if it is newer than the system-installed glibc, then fallback to musl

Originally posted by @NobodyXu in #19 (comment)

[NobodyXu]

From https://stackoverflow.com/a/3436360 :

objdump -T /usr/sbin/nordvpnd | grep GLIBC | sed 's/.*GLIBC_\([.0-9]*\).*/\1/g' | sort -Vu

This will list glibc version of symbols pulled in.

[NobodyXu]

I've found object crate that can parse ELFs, however I still don't know how to get the version info gimli-rs/object#572

[messense]

FYI, you can refer to https://github.com/messense/auditwheel-symbols/blob/master/src/main.rs for how to use goblin to get symbol version info.

[NobodyXu]

Thanks!

[NobodyXu]

https://stackoverflow.com/a/55664341