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Re: Build fails on OSX using wx 2.7.0

From: "Dave Page" <dpage(at)vale-housing(dot)co(dot)uk>
To: "Florian G(dot) Pflug" <fgp(at)phlo(dot)org>
Cc: "pgadmin-hackers" <pgadmin-hackers(at)postgresql(dot)org>
Subject: Re: Build fails on OSX using wx 2.7.0
Date: 2006-08-31 14:28:02
Message-ID: E7F85A1B5FF8D44C8A1AF6885BC9A0E40154C946@ratbert.vale-housing.co.uk (view raw or flat)
Thread:
Lists: pgadmin-hackers
 

> -----Original Message-----
> From: Florian G. Pflug [mailto:fgp(at)phlo(dot)org] 
> Sent: 31 August 2006 15:14
> To: Dave Page
> Cc: pgadmin-hackers
> Subject: Re: [pgadmin-hackers] Build fails on OSX using wx 2.7.0
> 
> Dave Page wrote:
> >>-----Original Message-----
> >>From: pgadmin-hackers-owner(at)postgresql(dot)org 
> >>[mailto:pgadmin-hackers-owner(at)postgresql(dot)org] On Behalf Of 
> >>Florian G. Pflug
> >>Sent: 31 August 2006 09:35
> >>To: pgadmin-hackers
> >>Subject: [pgadmin-hackers] Build fails on OSX using wx 2.7.0
> >>
> >>ld: Undefined symbols:
> >>wxString::mb_str(wxMBConv&) const
> >>wxString::wxString(char const*, wxMBConv&, unsigned long)
> >>wxWindow::SetTitle(wxString const&)
> >>wxWindow::GetTitle() const
> >>wxFont::Init()
> >>make[2]: *** [pgadmin3] Error 1
> >>make[1]: *** [all-recursive] Error 1
> >>make: *** [all] Error 2
> >>
> >>Any ideas what might be going on?
> > 
> > Nope that's really odd - but I found a problem on Mac late 
> last night so
> > am hacking on it later today when I've finished with 
> psqlODBC. Can you
> > wait until I'm happy with the build here before we debug yours?
> Sure.. but note that I'm be on vacation for 3 weeks starting 
> on sunday -
> so it's note rudeness if I don't answer my mails in the 
> coming weeks ;-)
> 
> Still, I debugged this further, and though I's share the results, even
> if you don't have time at the moment.
> 
> "otool -t -v 
> ~/Installs/wxMac/2.7.0/lib/libwx_base_carbonu-2.7.a | grep 
> mb_str | c++filt"
> gives:
> wxString::mb_str(wxMBConv const&) const
> 
> Note that additional "const" flag for the wxMBConv argument. I never 
> knew that const-modifiers are recorded in c++ mangled names - but
> it seems they are, and it seems that this is causing the trouble..
> 
> I've absolutly no idea yet why c++ uses the signature 
> including "const"
> when compiling wx, but the one without "const" when linking 
> against it...
> 
> My build server is still running 10.3.9, btw, with gcc 3.3 - 
> so I guess
> it's this version of gcc causing the trouble..

Quite possibly. I've been successfully building on Tiger with 2.7 for a
week or two. The problem I found last night is that the wx-config
--rezflags option is deprecated in 2.7, thus preventing a non-debug
appbundle working. Fixed that (used --rescomp instead), but then found
that wx 2.7 has a --enable-universal_binary option which I've been
battling with ever since. I've got pgAdmin to compile, but it won't link
because my PG is not Universal. I can't for the life of me get that to
build though (although there is a precompiled 8.1.3 on the net, but the
configure line from that didn't work for me)

Anyhoo, when I've figured out how to build PostgreSQL, we should be good
to go. In the meantime though, I can't believe wx dropped support for
Panther. Do the samples build and run OK?

Regards, Dave.

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Subject: Re: Build fails on OSX using wx 2.7.0
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