MAKEFILE_DIR := $(dir $(abspath $(lastword $(MAKEFILE_LIST))))

BUILD_DIR ?= $(MAKEFILE_DIR)build
ARCH ?= x86
KERNEL_FILE_NAME ?= bzImage

export BUILD_DIR
export ARCH
export KERNEL_FILE_NAME

kernel: 
	$(MAKE) -C $(MAKEFILE_DIR)/linux


clean:
	rm -rf $(BUILD_DIR)