Received: from localhost (unknown [200.46.204.191]) by postgresql.org (Postfix) with ESMTP id 462BF2E02E8 for ; Sun, 23 Dec 2007 09:16:51 -0400 (AST) Received: from postgresql.org ([200.46.204.71]) by localhost (mx1.hub.org [200.46.204.191]) (amavisd-maia, port 10024) with ESMTP id 66993-03 for ; Sun, 23 Dec 2007 09:16:48 -0400 (AST) Received: from smtp-vbr10.xs4all.nl (smtp-vbr10.xs4all.nl [194.109.24.30]) by postgresql.org (Postfix) with ESMTP id ED9D72E0273 for ; Sun, 23 Dec 2007 09:16:47 -0400 (AST) Received: from webmail.xs4all.nl (dovemail4.xs4all.nl [194.109.26.6]) by smtp-vbr10.xs4all.nl (8.13.8/8.13.8) with ESMTP id lBNDGeIk003667; Sun, 23 Dec 2007 14:16:41 +0100 (CET) (envelope-from jtv@xs4all.nl) Received: from 82.95.182.144 (SquirrelMail authenticated user jtv) by webmail.xs4all.nl with HTTP; Sun, 23 Dec 2007 20:16:41 +0700 (ICT) Message-ID: <22586.82.95.182.144.1198415801.squirrel@webmail.xs4all.nl> Date: Sun, 23 Dec 2007 20:16:41 +0700 (ICT) Subject: Re: URGENT: Undefined Symbols Using XCode 2.5 on Mac OS X 10.5 From: "Jeroen T. Vermeulen" To: "Keary Suska" Cc: "Postgres-Interfaces" User-Agent: SquirrelMail/1.4.11 MIME-Version: 1.0 Content-Type: text/plain;charset=iso-8859-1 Content-Transfer-Encoding: 8bit X-Virus-Scanned: by XS4ALL Virus Scanner X-Virus-Scanned: Maia Mailguard 1.0.1 X-Archive-Number: 200712/8 X-Sequence-Number: 6673 On Sun, December 23, 2007 10:41, Keary Suska wrote: > I ha a perfectly functioning libpq before I upgraded my computer but for > some reason I am now getting undefined symbol errors in libpq.a: > > AirBase:0: /Users/aksuska/Projects/FFSEmploy/AirBase > Project/AirBase/libpq.a(fe-secure.o) reference to undefined > _pthread_sigmask$UNIX2003 > AirBase:0: _close$UNIX2003 > AirBase:0: _fcntl$UNIX2003 [...] This sounds more like a generic linking problem specific to your system than a problem with postgres as such. Your best bet may be to ask on platform-specific forums. That said, can't you build postgres from source and use the libpq you get? Jeroen