1# 2# Copyright (c) 2021-2025, Arm Limited. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7AMU_SOURCES := lib/extensions/amu/${ARCH}/amu.c 8 9ifneq (${ENABLE_AMU_AUXILIARY_COUNTERS},0) 10 ifeq (${ENABLE_FEAT_AMU},0) 11 $(error "ENABLE_AMU_AUXILIARY_COUNTERS requires ENABLE_FEAT_AMU") 12 endif 13 ifeq (${ENABLE_FEAT_AMUv1p1},0) 14 $(error "ENABLE_AMU_AUXILIARY_COUNTERS requires ENABLE_FEAT_AMUv1p1") 15 endif 16endif 17