On 10/24/2016 05:04 PM, Florian Weimer wrote:
> This patch didn't make it into 2.24 because we got distracted by
> __malloc_initialize_hook, but I think we had consensus to do this
> (without prior deprecation).

This is what I committed.  I added a comment explaining the need for 
-rdynamic.

Thanks,
Florian