Another newbie 
I’m trying to install a driver written for UBUNTU on OpenSuse 11.4. When running “make all” I get an error saying KERNELDIR is invalid. I don’t know what the OpenSuse path should be for KERNELDIR and MODULE_INSTALLDIR. Any suggestions would be appreciated. Following is the Makefile.
Makefile for uio48
ifneq ($(KERNELRELEASE),) # called by kbuild
obj-m := uio48.o
else # called from command line
KERNEL_VERSION = uname -r
KERNELDIR := /lib/modules/$(KERNEL_VERSION)/build
PWD := $(shell pwd)
MODULE_INSTALLDIR = /lib/modules/$(KERNEL_VERSION)/kernel/drivers/gpio/
default:
$(MAKE) -C $(KERNELDIR) M=$(PWD) modules
uio48io.o: uio48io.c uio48.h Makefile
gcc -c $(EXTRA_CFLAGS) uio48io.c
all: default install poll flash
install:
mkdir -p $(MODULE_INSTALLDIR)
rm -f $(MODULE_INSTALLDIR)uio48.ko
install -c -m 0644 uio48.ko $(MODULE_INSTALLDIR)
/sbin/depmod -a
uninstall:
rm -f $(MODULE_INSTALLDIR)uio48.ko
/sbin/depmod -a
flash: flash.c uio48.h uio48io.o Makefile
gcc -static flash.c uio48io.o -o flash
chmod a+x flash
poll: poll.c uio48.h uio48io.o Makefile
gcc -D_REENTRANT -static poll.c uio48io.o -o poll -lpthread
chmod a+x poll
endif
clean:
rm -rf *.o ~ core .depend ..cmd *.ko *.mod.c .tmp_versions /dev/uio48?
spotless:
rm -rf ioctl poll flash Module.* *.o ~ core .depend ..cmd *.ko *.mod.c *.order .tmp_versions /dev/uio48?
