1# SPDX-License-Identifier: BSD-3-Clause 2# Copyright(c) 2015 Intel Corporation 3 4ifeq ($(RTE_SDK),) 5$(error "Please define RTE_SDK environment variable") 6endif 7 8# Default target, detect a build directory, by looking for a path with a .config 9RTE_TARGET ?= $(notdir $(abspath $(dir $(firstword $(wildcard $(RTE_SDK)/*/.config))))) 10 11include $(RTE_SDK)/mk/rte.vars.mk 12 13ifneq ($(CONFIG_RTE_EXEC_ENV_LINUX),y) 14$(info This application can only operate in a linux environment, \ 15please change the definition of the RTE_TARGET environment variable) 16else 17 18DIRS-y += lib ethtool-app 19endif 20 21DEPDIRS-ethtool-app := lib 22 23include $(RTE_SDK)/mk/rte.extsubdir.mk 24