ifneq ($(KERNELRELEASE), )# linux kernel 2.6 kbuild invocationinclude $(src)/Make.kbuildelse# command prompt invocation or linux kernel 2.4 buildKERNELDIR = @KERNELDIR@CC = @CC@LSMOD = @LSMOD@INSMOD = @INSMOD@RMMOD = @RMMOD@DEPMOD = @DEPMOD@KERNEL_MODULE_SUFFIX = @KERNEL_MODULE_SUFFIX@MODULE_NAME = pcidevMODULE_FILE = $(MODULE_NAME).$(KERNEL_MODULE_SUFFIX)PCIDEV_MODULE_MAKE_ALL = @PCIDEV_MODULE_MAKE_ALL@CFLAGS = -Wstrict-prototypes -Wno-trigraphs -g -fno-strict-aliasing -fno-common -D__KERNEL__ -DMODULE -I$(KERNELDIR)/include -O -Wall.PHONY : allall : $(PCIDEV_MODULE_MAKE_ALL).PHONY : all-kernel24all-kernel24 : $(MODULE_FILE)$(MODULE_FILE) : pcidev.c kernel_pcidev.h.PHONY : all-kernel26all-kernel26 :	$(MAKE) -C $(KERNELDIR) SUBDIRS=$(shell pwd) modules.PHONY : cleanclean :	@RMCOMMAND@ *.o *~ core *.mod.* .*.cmd *.ko.PHONY : dist-cleandist-clean: clean	@RMCOMMAND@ Makefile.PHONY : devicesdevices:	@DEVICE="/dev/pcidev" ; \	if test \! -c $$DEVICE ; then \		echo "Adding $$DEVICE ..." ; \		mknod $$DEVICE c 240 0 ; \		chmod a+wr $$DEVICE ; \		ls -l $$DEVICE ; \	else \		echo "Device $$DEVICE already exists." ; \	fi# works only under linux of course.PHONY : installinstall:	@if test $$USER != "root" ; then \		echo "Only root can install." ; \		exit 1 ; \	fi ; \	if $(LSMOD) | grep -q $(MODULE_NAME) ; then \		echo "Unloading $(MODULE_NAME) ..." ; \		$(RMMOD) $(MODULE_NAME) ; \	fi ; \	echo "Loading $(MODULE_NAME) ..." ; \	$(INSMOD) $(MODULE_FILE) ; \	echo "Done."endif