makefile

来自「rt 6430 采集卡 linux下驱动源代码」· 代码 · 共 52 行

CC=gcc
DEBUG_FLAGS=#-DDEBUG
INCLUDE_FLAGS=-I../include -I/usr/src/linux-2.4/include
KERNEL_FLAGS=-DMODULE -D__KERNEL__ -DLINUX
OPTIMIZE_FLAGS=-O2
WARNING_FLAGS=-Wall

CFLAGS:= \
	$(DEBUG_FLAGS) \
	$(INCLUDE_FLAGS) \
	$(KERNEL_FLAGS) \
	$(OPTIMIZE_FLAGS) \
	$(WARNING_FLAGS)

all:	rtd-dm6430.o

rtd-dm6430.o:	rtd-dm6430.c
	$(CC) $(CFLAGS) -c -o rtd-dm6430.o rtd-dm6430.c

devices:
	echo "Removing old device files ..."; \
	rm -f /dev/rtd-dm6430-[0-3] \
	echo ""; \
	echo -n "Obtaining device major number ... "; \
	major=`awk "\\$$2==\"rtd-dm6430\" {print \\$$1}" /proc/devices`; \
	if [ "$${major}" == "" ]; \
	then \
	    echo ""; \
	    echo "FAILED: The kernel driver doesn't seem to be loaded."; \
	    echo ""; \
	else \
	    echo "$${major}"; \
	    echo ""; \
	    echo "Creating device files ..."; \
	    minor=0; \
	    while [ $${minor} -lt 4 ]; \
	    do \
		echo "   /dev/rtd-dm6430-$${minor}"; \
		mknod --mode=0666 /dev/rtd-dm6430-$${minor} c $${major} $${minor}; \
		minor=`expr $${minor} + 1`; \
	    done; \
	fi;

insmod:
	insmod ./rtd-dm6430.o io=0x300 irq1=3 irq2=5 dma1=5 dma2=6

rmmod:
	rmmod rtd-dm6430

clean:
	rm -f *.o