so turning that flag on resulted in the compile working but linking had this
```/usr/bin/ld: profiler.o: in function `Fprofiler_memory_log':
                           /mnt/data1/2023/10/23/emacs/src/profiler.c:514:
undefined reference to `export_log'
/usr/bin/ld: profiler.o: in function `malloc_probe':
                       /mnt/data1/2023/10/23/emacs/src/profiler.c:524:
undefined reference to `add_sample'
collect2: error: ld returned 1 exit status
```
here are my last 2 config logs let me know if you need anything else.

https://github.com/jmikedupont2/emacs/blob/bugreport/profile/var/log/build/config.log
and
https://github.com/jmikedupont2/emacs/blob/bugreport/profile/var/log/build/config.log~

On Fri, Oct 27, 2023, 13:10 Eli Zaretskii <eliz@gnu.org> wrote:

> [Please use Reply All to keep the bug tracker on the CC list.]
>
> > From: Jim Dupont <jmikedupont2@gmail.com>
> > Date: Fri, 27 Oct 2023 11:29:54 -0400
> >
> > this is standard x86 64 gnu linux.
> > adding the define got me past it, I think its just autoconfig not
> working. you want my config logs?
>
> Yes, please post config.log.
>