80e3e4e3cc
Reference: https://gcc.gnu.org/onlinedocs/gcc/Optimize-Options.html#index-ftrivial-auto-var-init Approved by: portmgr (blanket)
24 lines
785 B
Makefile
24 lines
785 B
Makefile
# The STACK_AUTOINIT feature mimics the corresponding FreeBSD basesystem feature.
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#
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# This enables a compiler specific option to automatically initialize
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# local (automatic) variables to prevent the use of uninitialized memory.
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#
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# Variables that can be used:
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#
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# WITH_STACK_AUTOINIT Enable for all ports.
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# WITH_STACK_AUTOINIT_PORTS Enable for specified category/port-name
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# STACK_AUTOINIT_TYPE Valid options: zero (default), pattern, uninitialized
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#
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.if !defined(_STACK_AUTOINIT_MK_INCLUDED)
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_STACK_AUTOINIT_MK_INCLUDED= yes
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STACK_AUTOINIT_Include_MAINTAINER= netchild@FreeBSD.org
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STACK_AUTOINIT_TYPE?= zero
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. if !defined(STATIC_AUTOINIT_UNSAFE)
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CFLAGS+= -ftrivial-auto-var-init=${STACK_AUTOINIT_TYPE}
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CXXFLAGS+= -ftrivial-auto-var-init=${STACK_AUTOINIT_TYPE}
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. endif
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.endif
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