rules.make

cygwin下的包含各种c基本操作的demo程序

%.o: %.c
	$(CC) $(CFLAGS) -c -o $@ $<
	
%.o: %.s
	$(AS) $(AFLAGS) $(EXTRA_CFLAGS) -o $@ $<


all_targets: $(O_TARGET) $(L_TARGET)

#
# Rule to compile a set of .o files into one .o file
#
ifdef O_TARGET
$(O_TARGET): $(OBJS)
	rm -f $@
	$(LD) $(LDFLAGS) $(EXTRA_LDFLAGS) -r -o $@ $(OBJS)
endif 

ifdef L_TARGET
$(L_TARGET): $(OBJS)
	rm -f $@
	$(AR) $(EXTRA_ARFLAGS) rcs $@ $(OBJS)
endif