[Mesa-dev] [Bug 93089] mesa fails to check for gcc atomic primitives before using them

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=93089

Lauri Kasanen <curaga at operamail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 OS|OpenBSD                     |All
           Hardware|Other                       |All

--- Comment #9 from Lauri Kasanen <curaga at operamail.com> ---
We're hitting this on TinyCore, and I see Alpine hit it a while back too [1].

We build with -march=i486, and some of the atomics require a 586. Things build,
but some drivers fail to load:

libGL: dlopen /usr/local/lib/dri/i915_dri.so failed
(/usr/local/lib/dri/i915_dri.so: undefined symbol:
__sync_val_compare_and_swap_8)
libGL error: unable to load driver: i915_dri.so
libGL error: driver pointer missing

They should fail to build at the very least. Changing the hw and os to all.

[1] https://bugs.alpinelinux.org/issues/4254

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