> -----Original Message----- > From: Tom Lane [mailto:t...@sss.pgh.pa.us] > Sent: 19. August 2011 16:34 > To: Kohei Kaigai > Cc: Robert Haas; Kohei KaiGai; Yeb Havinga; PgHacker > Subject: Re: [HACKERS] [v9.1] sepgsql - userspace access vector cache > > Kohei Kaigai <kohei.kai...@emea.nec.com> writes: > > One point I'm worrying about is a case when contrib/sepgsql is compiled > > with older libselinux than minimum requirement. In this case, we may not > > notice the broken module unless user tries to load it actually. > > Is there a good idea to ensure compile failure when we try to build sepgsql > > module when libselinux-2.0.98 or older was installed? > > Well, they should get at least a warning from referencing undefined > functions, no? > Yes. User should notice warning messages due to undefined symbols. I'm not certain whether it makes sense to add -Werror here, or not.
> There's a limit to how friendly we can be here, since Linux's shlib > stuff is designed to not require all symbols to be resolvable at shlib > construction time. This is one place where Darwin works better ... > Hmm... -- NEC Europe Ltd, SAP Global Competence Center KaiGai Kohei <kohei.kai...@emea.nec.com> -- Sent via pgsql-hackers mailing list (pgsql-hackers@postgresql.org) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-hackers
