[arch-dev-public] [PATCH 2/2] makepkg.conf: Update our default FLAGS

Evangelos Foutras evangelos at foutrelis.com
Fri Jul 10 19:20:47 UTC 2020

On Fri, 10 Jul 2020 at 21:45, Jan Alexander Steffens (heftig) via
arch-dev-public <arch-dev-public at archlinux.org> wrote:
> 3. -fstack-clash-protection:
>    Hardening of large stack allocations. Cost should be negigible.
>    We need to patch clang to ignore this, like we once did for -fno-plt.

Apparently, Fedora didn't think it was a good idea to make this a no-op. [1]

The good news is it will be in Clang 11 (out in two-ish months?).
Definitely worth waiting.

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1658311

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