calebccff/fastrpc

compile sdsprpcd:

aarch64-linux-gnu-gcc -DPREFIX=\"/slpi\" sdsprpcd.c fastrpc.c -pthread -o sdsprpcd

you need the files slpi is looking for under PREFIX, from the android filesystem:
 /mnt/vendor/persist/sensors
 /vendor/etc/sensors
 /sys/devices/soc0