makefile

基于linux和arm s3c2410的键盘驱动程序

# Comment/uncomment the following line to enable/disable debugging
#DEBUG = y

# This Makefile has been simplified as much as possible, by putting all
# generic material, independent of this specific directory, into
# ../Rules.make. Read that file for details

TOPDIR  := $(pwd)
include Rules.make

# Add your debugging flag (or not) to CFLAGS
ifeq ($(DEBUG),y)
  DEBFLAGS = -O -g -DJIT_DEBUG -DJIQ_DEBUG -DALL_DEBUG
else
  DEBFLAGS = -O2
endif

CFLAGS += $(DEBFLAGS) -I..

GENKSYMS = /sbin/genksyms
ifdef CONFIG_SMP
	GENKSYMS += -p smp_
endif



OBJS = sw4.o

SRC = $(OBJS:.o:.c)
BIN = test

all: $(OBJS) $(BIN)

clean:
	rm -f *.o *.ver *~ $(BIN)

# Don't use -Wall here: the code is silly by design
test:test.c
	$(CC) -o $@ $<

#FIXME: the 2.4.0 below is plain wrong :)
ifdef CONFIG_MODVERSIONS
export.o import.o: export.ver
endif

export.ver: export.c
	$(CC) -I$(INCLUDEDIR) $(CFLAGS) -E -D__GENKSYMS__ $^ | \
		$(GENKSYMS) -k 2.4.0 > $@