From: Xi Ruoyao <xry111@mengyan1223.wang>
To: Reinoud Koornstra <reinoudkoornstra@gmail.com>
Cc: Florian Weimer <fweimer@redhat.com>,
Reinoud Koornstra via Gcc-help <gcc-help@gcc.gnu.org>
Subject: Re: Fortify_source and stack-protector-strong
Date: Sat, 12 Mar 2022 16:19:04 +0800 [thread overview]
Message-ID: <ee84421967bd004709c737726d1a7f01666c2594.camel@mengyan1223.wang> (raw)
In-Reply-To: <CAAA5faGO5pY36sR4gn83+mE40kRGXVCFohTLgxCzBsOpzC8d8Q@mail.gmail.com>
On Fri, 2022-03-11 at 11:01 -0800, Reinoud Koornstra wrote:
> One more question, for FORTIFY_SOURCE=2, can I use either -O1 or -O2
> optimization flags?
> I noticed it doesn't like -Os. Thanks,
Anything other than -O0 will work. But you should have asked this
question in a Glibc mail list because _FORTIFY_SOURCE is a feature of
Glibc, not GCC.
--
Xi Ruoyao <xry111@mengyan1223.wang>
School of Aerospace Science and Technology, Xidian University
next prev parent reply other threads:[~2022-03-12 8:19 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-01 23:23 Reinoud Koornstra
2022-03-02 10:22 ` Florian Weimer
2022-03-02 19:09 ` Reinoud Koornstra
2022-03-02 19:46 ` Xi Ruoyao
2022-03-02 20:05 ` Reinoud Koornstra
2022-03-02 20:23 ` Xi Ruoyao
2022-03-02 20:45 ` Reinoud Koornstra
2022-03-11 19:01 ` Reinoud Koornstra
2022-03-12 8:19 ` Xi Ruoyao [this message]
2022-04-19 11:24 ` Florian Weimer
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