Rui Hai Jiang <ruihaijiang(at)msn(dot)com> writes:
> Im wondering how to build the debuginfo package from the PostgreSQL source.
> For example to generate something like this one : postgresql91-debuginfo.x86_64.
On platforms where such things exist, that's handled by the packaging
system, not by PG proper. You should proceed by making a new SRPM
and building RPMs from that.
regards, tom lane