Re: Undefined use of weak symbols in gnulib

[Florian Weimer]

* Matthias Klose:

> On 7/12/21 5:03 PM, Florian Weimer via Binutils wrote:
>> * Michael Hudson-Doyle:
>> 
>>> Did this thread ever reach a conclusion? I'm testing a snapshot of
>>> glibc 2.34 in ubuntu and running into this issue -- bison segfaults on
>>> startup on ppc64el.
>
>> We rebuilt bison and a couple of other packages
>
> do you have a list of these packages?

I rebuilt everything that had a weak symbol reference to
pthread_mutexattr_gettype or thread_exit because those two symbols are
used for the single-thread optimization in current gnulib.  The presence
of these symbols largely depends on at which point the upstream sources
you use last imported the relevant modules from gnulib, so it's probably
best to check each distribution individually.  According to my notes,
for us, that was bison, findutils, nano, and gnulib itself.

Thanks,
Florian