ASM = $(wildcard *.s)
OBJ = $(ASM:%.s=%.o)
SYM = $(ASM:%.s=%.sym)

.PHONY: all clean

all: $(OBJ)

clean:
	$(RM) $(OBJ) $(SYM)

%.o: %.s
	as86 -w- -b $@ -s $*.sym $<