Japin Li <japinli(at)hotmail(dot)com> writes:
> /home/japin/postgres/debug/../src/bin/pg_dump/pg_dump_sort.c: In function 'repairDependencyLoop':
> /home/japin/postgres/debug/../src/bin/pg_dump/pg_dump_sort.c:1276:3: error: format not a string literal and no format arguments [-Werror=format-security]
> 1276 | pg_log_warning(ngettext("there are circular foreign-key constraints on this table:",
> | ^~~~~~~~~~~~~~
Yeah, some of the older buildfarm animals issue that warning too.
AFAICS it's a bogus compiler heuristic: there is not anything
wrong with the code as given.
regards, tom lane