On 2016-10-03 15:40:12 -0400, Tom Lane wrote: > Andres Freund <and...@anarazel.de> writes: > > On 2016-10-03 14:49:20 -0400, Tom Lane wrote: > >> ... ignoring unresolved symbols in shlibs is the default > >> on Linux, and while you can make it throw errors, that just leads to > >> errors for all the references into the core backend. Not very helpful. > >> AFAICS, GNU ld lacks any equivalent to macOS' -bundle_loader switch, > >> which is what we'd need to make this usable. > > > Hm. I wonder if it's actually possible to link against the main backend, > > when compiling as a position-independent-executable... > > I tried that, didn't work.
Too bad :(. The only way I could see checking this properly would be to LD_PRELOAD the .so against postgres, at build time. That should then error out if there's undefined symbols; without the issue that _PG_init might error out for some reason. Regards, Andres -- Sent via pgsql-hackers mailing list (firstname.lastname@example.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers