$ uname -p aarch64 $ cd /usr/ports/multimedia/libx264 $ make -V MACHINE_CPU arm64 $ env CPUTYPE=thunderx make -V MACHINE_CPU $ vs. $ uname -p armv6 $ cd /usr/ports/multimedia/libx264 $ make -V MACHINE_CPU arm arm armv6 $ env CPUTYPE=cortex-a8 make -V MACHINE_CPU arm armv6 $