Re: AIX compilation problems (was Re: Proposal ...)

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От Zeugswetter Andreas SB SD
Тема Re: AIX compilation problems (was Re: Proposal ...)
Дата
Msg-id 46C15C39FEB2C44BA555E356FBCD6FA4961EA2@m0114.s-mxs.net
обсуждение исходный текст
Ответ на AIX compilation problems (was Re: Proposal ...)  (Peter Eisentraut <peter_e@gmx.net>)
Ответы Re: AIX compilation problems (was Re: Proposal ...)  (Tom Lane <tgl@sss.pgh.pa.us>)
Список pgsql-hackers
> > shared libs on AIX need to be able to resolve all symbols at linkage time.
> > Those two symbols are in backend/utils/SUBSYS.o but not in the postgres
> > executable.
> > My guess is, that they are eliminated by the linker ? Do they need an extern
> > declaration ?

Further research prooved, that the AIX linker eliminates functions on a per
c file basis if none of them is referenced elsewhere (declared extern or not).
Thus it eliminates the whole conv.c file from the postgres executable since
those functions are only used by the conversion shared objects.

Anybody have an idea what I can do ?

Andreas


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