4 CC=xcrun -sdk "$(SDKROOT)" cc
5 CFLAGS=$(patsubst %, -arch %,$(ARCHS)) -g -Wall -Os -isysroot $(SDKROOT)
9 timer_jitter.o: timer_jitter.c
10 $(CC) -c -o $@ $< $(CFLAGS)
12 cpu_number.o: cpu_number.s
13 $(CC) -c -o $@ $< $(CFLAGS)
15 jitter: timer_jitter.o cpu_number.o
16 $(CC) -o $@ $^ $(CFLAGS)