De : Noah Misch <noah@leadboat.com> Envoyé : vendredi 3 septembre 2021 04:58 À : REIX, Tony <tony.reix@atos.net> Cc : pgsql-hackers@lists.postgresql.org <pgsql-hackers@lists.postgresql.org>; CHIGOT, CLEMENT <clement.chigot@atos.net> Objet : Re: AIX: Symbols are missing in libpq.a
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On Wed, Sep 01, 2021 at 08:59:57AM +0000, REIX, Tony wrote: > Here is a new patch, using the export.txt whenever it does exist. > I have tested it with v13.4 : it's OK. > Patch for 14beta3 should be the same since there was no change for src/Makefile.shlib between v13 and v14.
Thanks. This looks good. I'm attaching what I intend to push, which just adds a log message and some cosmetic changes compared to your version. Here are the missing symbols restored by the patch:
I was ambivalent about whether to back-patch to v13 or to stop at v14, but I decided that v13 should have this change. We should expect sad users when libpq lacks a documented symbol. Complaints about loss of undocumented symbols (e.g. pqParseInput3) are unlikely, and we're even less likely to have users opposing reintroduction of long-documented symbols. An alternative would be to have v13 merge the symbol lists, like your original proposal, so we're not removing even undocumented symbols. I doubt applications have accrued dependencies on libpq-internal symbols in the year since v13 appeared, particularly since those symbols are inaccessible on Linux. Our AIX export lists never included libpgport or libpgcommon symbols.
