[PATCH] debug: Remove catchsegv libSegfault

[Florian Weimer]

* Paul Eggert:

>> I think, technically we will have to maintain libSegfault/catchsegv for
>> many years as
>
> ? This doesn't seem to match your approval of the removal.

Sorry, I meant that we'd have to maintain it separately, out of tree,
for quite a while.  A deprecation followed by removal does not really
help us with that because the removal would have to be deferred to
(circa) glibc 2.41.

Thanks,
Florian