1# Copyright (C) 2022 Huawei Technologies Co., Ltd. 2# Licensed under the Mulan PSL v2. 3# You can use this software according to the terms and conditions of the Mulan PSL v2. 4# You may obtain a copy of Mulan PSL v2 at: 5# http://license.coscl.org.cn/MulanPSL2 6# THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND, EITHER EXPRESS OR 7# IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT, MERCHANTABILITY OR FIT FOR A PARTICULAR 8# PURPOSE. 9# See the Mulan PSL v2 for more details. 10ROOT_DIR := ../../../../../ 11TOOLCHAIN_ROOT := $(ROOT_DIR)/tools/open_source/gcc-toolchains/aarch64/ 12TOOLCHAIN_DIR := $(TOOLCHAIN_ROOT)/gcc-linaro-7.5.0-2019.12-x86_64_aarch64-linux-gnu/bin 13CC := $(TOOLCHAIN_DIR)/aarch64-linux-gnu-gcc 14AR := $(TOOLCHAIN_DIR)/aarch64-linux-gnu-ar 15 16CFLAGS := -Wall -Werror 17 18DEBUG ?= 0 19ifeq ($(DEBUG), 1) 20CFLAGS += -O0 -g 21CFLAGS += -DDEBUG 22endif 23 24RM := rm -f 25 26define rm_dirs 27if [ -d "$(1)" ] ; then rmdir --ignore-fail-on-non-empty $(1) ; fi 28endef 29