KERNELDIR = /home/tekkaman/working/SBC2440/linux-2.6.22.2    # The current directory is passed to sub-makes as argumentPWD := $(shell pwd)INSTALLDIR = /home/tekkaman/working/rootfs/lib/modulesCROSS_COMPILE	=/home/tekkaman/working/crosstool-gcc410-k26222/gcc-4.1.0-glibc-2.3.2/arm-9tdmi-linux-gnu/bin/arm-9tdmi-linux-gnu-CC	= $(CROSS_COMPILE)gccobj-m := IO_mem.o modules:	$(MAKE) -C $(KERNELDIR) M=$(PWD) modulesmodules_install:	cp IO_mem.ko $(INSTALLDIR)clean:	rm -rf *.o *~ core .depend .*.cmd *.ko *.mod.c .tmp_versions.PHONY: modules modules_install clean