67c67,68
< CFLAGS = -O -Wall $(INCS) -DFEATURE_LOOP
---
> CPPFLAGS = $(INCS) -DFEATURE_LOOP
> CFLAGS = -O -Wall
95c96
< 	$(CC) -c $(CFLAGS) $<
---
> 	$(CC) -c $(CPPFLAGS) $(CFLAGS) $<