[16:06] <chris_99> Hey, i'm just wondering, i'm compiling for ARM (Pi) which is working fine with the armhf libs i installed via apt-get, but i also want to compile a program using an am64 version of a library (msgpack) for both amd64 and armhf, is there not a way to install libmsgpack-dev:am64 and  libmsgpack-dev:armhf?