makefile-arm

适用于初学者的源码,简单的字符型设备的驱动源码,

# The path of kernel source code
INCLUDEDIR = /home/ArmLinuxFrame/code/linux/include/

# Compiler
CC = arm-linux-gcc

# Options
CFLAGS = -DMODULE -D__KERNEL__ -Wall -Wstrict-prototypes -Wno-trigraphs -Os \
-mapcs -fno-strict-aliasing -fno-common -fno-common -pipe \
-mapcs-32 -march=armv4 -mtune=arm9tdmi -mshort-load-bytes \
-msoft-float  -I$(INCLUDEDIR)

APP-CFLAGS = -O2 -Dlinux -D__linux__ -Dunix -DEMBED -nostdinc \
-I/home/ArmLinuxFrame/code/libc/include \
-I/home/ArmLinuxFrame/code/linux/include \
-idirafter /usr/local/arm/2.95.3/lib/gcc-lib/arm-linux/2.95.3/include \
-nostartfiles -L/home/ArmLinuxFrame/code/libc/lib -lc -lcrypt \
/home/ArmLinuxFrame/code/libc/lib/crt0.o

# Target
OBJS = scull.o

all: $(OBJS)

$(OBJS): scull.c scull.h
	$(CC) $(CFLAGS) -c $<
	$(CC) $(APP-CFLAGS) app.c -o app

install:
	insmod $(OBJS)

uninstall:
	rmmod scull

.PHONY: clean
clean:
	rm -f *.o