Turf does not support Android

[zhaowq32]

turf/impl/Affinity_Linux.cpp:62:14: error: use of undeclared identifier 'pthread_setaffinity_np'; did you mean 'sched_setaffinity'?

[preshing]

I ran into the same issue in Plywood. (Plywood's runtime module was originally based on Turf.)

As you guessed, sched_setaffinity is the fix. I've built this code but haven't tested the fix to confirm it works.