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# The STACK_AUTOINIT feature mimics the corresponding FreeBSD basesystem feature.
#
# This enables a compiler specific option to automatically initialize
# local (automatic) variables to prevent the use of uninitialized memory.
#
# Variables that can be used:
#
# WITH_STACK_AUTOINIT Enable for all ports.
# WITH_STACK_AUTOINIT_PORTS Enable for specified category/port-name
# STACK_AUTOINIT_TYPE Valid options: zero (default), pattern, uninitialized
#
.if !defined(_STACK_AUTOINIT_MK_INCLUDED)
_STACK_AUTOINIT_MK_INCLUDED= yes
STACK_AUTOINIT_Include_MAINTAINER= netchild@FreeBSD.org
STACK_AUTOINIT_TYPE?= zero
. if !defined(STATIC_AUTOINIT_UNSAFE)
CFLAGS+= -ftrivial-auto-var-init=${STACK_AUTOINIT_TYPE}
CXXFLAGS+= -ftrivial-auto-var-init=${STACK_AUTOINIT_TYPE}
. endif
.endif
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