1*e9b60476SAmit Daniel Kachhap# SPDX-License-Identifier: GPL-2.0 2*e9b60476SAmit Daniel Kachhap# Copyright (C) 2020 ARM Limited 3*e9b60476SAmit Daniel Kachhap 4*e9b60476SAmit Daniel KachhapCFLAGS += -std=gnu99 -I. 5*e9b60476SAmit Daniel KachhapSRCS := $(filter-out mte_common_util.c,$(wildcard *.c)) 6*e9b60476SAmit Daniel KachhapPROGS := $(patsubst %.c,%,$(SRCS)) 7*e9b60476SAmit Daniel Kachhap 8*e9b60476SAmit Daniel Kachhap#Add mte compiler option 9*e9b60476SAmit Daniel Kachhapifneq ($(shell $(CC) --version 2>&1 | head -n 1 | grep gcc),) 10*e9b60476SAmit Daniel KachhapCFLAGS += -march=armv8.5-a+memtag 11*e9b60476SAmit Daniel Kachhapendif 12*e9b60476SAmit Daniel Kachhap 13*e9b60476SAmit Daniel Kachhap#check if the compiler works well 14*e9b60476SAmit Daniel Kachhapmte_cc_support := $(shell if ($(CC) $(CFLAGS) -E -x c /dev/null -o /dev/null 2>&1) then echo "1"; fi) 15*e9b60476SAmit Daniel Kachhap 16*e9b60476SAmit Daniel Kachhapifeq ($(mte_cc_support),1) 17*e9b60476SAmit Daniel Kachhap# Generated binaries to be installed by top KSFT script 18*e9b60476SAmit Daniel KachhapTEST_GEN_PROGS := $(PROGS) 19*e9b60476SAmit Daniel Kachhap 20*e9b60476SAmit Daniel Kachhap# Get Kernel headers installed and use them. 21*e9b60476SAmit Daniel KachhapKSFT_KHDR_INSTALL := 1 22*e9b60476SAmit Daniel Kachhapendif 23*e9b60476SAmit Daniel Kachhap 24*e9b60476SAmit Daniel Kachhap# Include KSFT lib.mk. 25*e9b60476SAmit Daniel Kachhapinclude ../../lib.mk 26*e9b60476SAmit Daniel Kachhap 27*e9b60476SAmit Daniel Kachhapifeq ($(mte_cc_support),1) 28*e9b60476SAmit Daniel Kachhap$(TEST_GEN_PROGS): mte_common_util.c mte_common_util.h mte_helper.S 29*e9b60476SAmit Daniel Kachhapendif 30