How to ../configure 64bit linux?

[ilija]

Hey , im using 64bit Debian and i want to know what i should add to the line ../configure to let it be the real 64bit, because if i do ingame .server info i get information of 32bit.

And offtopic: What are good flags to add to your ../configure to provide good stability and good crashreports?

[caeruleaus]

I'd assume

CHOST="x86_64-pc-linux-gnu"

Based off wowaka's configure line