| From: | Tom Lane <tgl(at)sss(dot)pgh(dot)pa(dot)us> |
|---|---|
| To: | Joe Lester <joe_lester(at)sweetwater(dot)com> |
| Cc: | postgres list <pgsql-general(at)postgresql(dot)org> |
| Subject: | Re: Undefined symbols: _poll |
| Date: | 2004-09-30 21:06:43 |
| Message-ID: | 25578.1096578403@sss.pgh.pa.us |
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| Lists: | pgsql-general |
Joe Lester <joe_lester(at)sweetwater(dot)com> writes:
> I'm just moved my Postgres client project from Mac 10.2.8 to 10.3.5.
> It's an Objective-C program that links to libpq.a (the header file is
> libpq-fe.h). However, when I try to compile now I get the following
> linking error:
> ld: Undefined symbols: _poll
poll() is a system function that seems to be in
/usr/lib/libSystem.B.dylib on my 10.3.5 machine.
Couldn't say why this isn't included automatically
in your program --- we certainly aren't doing anything
to explicitly link it into the standard PG programs
that use libpq.
regards, tom lane
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