Path: blob/main/Mk/Features/stack_autoinit.mk
16461 views
# 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= [email protected] 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