[slurm-users] How can I tell the OS that was used to build SLURM?

We're seeing SLURM mis-behaving on one of your clusters, that runs Ubuntu 22.04. Ampng other problems, we see an error-message regarding a missing library version that would have been shipped on Ubuntu 20.04 not 22.04. It's not clear that the library is being called from a SLURM component or OpenMPI or something else.

I'm able to read some of the SLURM configuration settings, but is there a way to tell what OS had been used to build it? I imagine that the build-log would show some system-detection steps that would expose that, but don't know if it's bundled with the rest of the SLURM install somewhere.