Re: annocheck: -D_FORTIFY_SOURCE=2 detected, expected -D_FORTIFY_SOURCE=3

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On 10. 05. 24 18:59, Tulio Magno Quites Machado Filho wrote:
Siddhesh Poyarekar <siddhesh@xxxxxxxxxx> writes:

_FORTIFY_SOURCE (any level) should work perfectly with -O (any level).

Is this new? Or do you mean any level where optimization is enabled?
i.e. -On, where n >= 1

Anyway, a warning should be printed when using -O0 unless -Wno-cpp is
also used.

The debug build is -O0 -Wno-cpp. The optimized build is -O3.

annocheck's source code even mention that -O2 might be needed.

--
Miro Hrončok
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