Set CFLAGS to the equivalent of that machines march=native
#How to build binary packages for another amd64 system but for it's specific march=native flags?
stone blaze
Run gcc -march=native -Q --help=target to find out what "-march=native" means for your systems
stone blaze
okay so one of your systems is intel and the other is amd
so you're going to want to set march=x86-64-v3 probably
but note, that is the same march as the binhost uses, so you'll not gain any performance over using prebuilt binpkgs
maybe both cpu's are compatible with x86-64-v4, but you'd have to double check that before setting it
stone blaze
No, code specifically compiled for AMD will not run on Intel and vice versa
stone blaze
maybe this is possible with qemu, but honestly I don't think it's worth it.
the performance gain for compiling to native arch is kinda negated if you're going to compile everything twice for each cpu
junior scarab
So it's possible to have your faster PC be a binhost for the laptop with all of its flags.