Re: BUG #18581: psql symbol append_history not found when quitting

PG Bug reporting form <noreply(at)postgresql(dot)org> writes:
> When leaving a psql session via \q in 15.8 (which I built today under Oracle
> Solaris 11.4), I get:
> ld.so.1: psql: fatal: relocation error: file
> /opt/postgres/15-pgdg/bin/64/psql: symbol append_history: referenced symbol
> not found
> Killed

Hmmm...

> Isn't the a "pg_" missing on line 462?

No. That's intending to call the readline function append_history.
That call has been there since 2009. I'm not sure what changed
between your 15.6 and 15.8 builds, but that wasn't it.

However, that call is only compiled if HAVE_APPEND_HISTORY is
defined, which indicates that configure successfully probed
for existence of the function. Maybe you need to take a closer
look at what configure did?

regards, tom lane