KERNELDIR := $(INSTALL_ROOT)/linux SRC = gpio.c #obj-m = $(SRC:%.o=%.c) obj-m += gpio.o #include (INSTALL_ROOT)/projects/ //EXTRA_CFLAGS += $(INSTALL_ROOT)/projects/3A2H_BMC/app modules : make -C $(KERNELDIR) M=`pwd` modules CFLAGS="" LDFLAGS="" rm -f *.o clean_modules: make -C $(KERNELDIR) M=`pwd` clean rm -f modules.order