[Mesa-dev] [Bug 100073] Shader Disk Cache 32/64 bit detection has a flaw. Missed existence of x32 ABI

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=100073

--- Comment #8 from Jan Vesely <jan.vesely at rutgers.edu> ---
(In reply to oiaohm from comment #5)

> 
> Jan Vesely
> >wouldn't it be easier if the subdirectories were based on timestamp itself?
> 
> https://reproducible-builds.org/docs/timestamps/
> 
> Sorry the idea of using timestamps is really totally invalid.   It is
> possible to have two or more different builds with exactly the same
> timestamp coming more common as systems are getting more set-up for
> reproducible builds are are basically faking time to the build to get
> consistency of produced binary.

If the pointer size is the same and the timestamp is the same, the cache will
be reused, not deleted, and the problem does not exist.

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