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#
# Copyright (c) 2017-2019, ARM Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
# Boolean macro to be used in C code
STACK_PROTECTOR_ENABLED := 0
ifeq (${ENABLE_STACK_PROTECTOR},0)
ENABLE_STACK_PROTECTOR := none
endif
ifeq (${ENABLE_STACK_PROTECTOR},none)
TF_CFLAGS += -fno-stack-protector
else
STACK_PROTECTOR_ENABLED := 1
BL_COMMON_SOURCES += lib/stack_protector/stack_protector.c \
lib/stack_protector/${ARCH}/asm_stack_protector.S
ifeq (${ENABLE_STACK_PROTECTOR},default)
TF_CFLAGS += -fstack-protector
else
TF_CFLAGS += -fstack-protector-${ENABLE_STACK_PROTECTOR}
endif
endif
$(eval $(call add_define,STACK_PROTECTOR_ENABLED))
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