Re: [Libvncserver-common] Undefined symbols for architecture i386

[Christian B. <don...@fr...>]

Am Fri, 10 Aug 2012 16:58:05 +0300
schrieb Максим Тартачник <max...@gm...>:

> Hmm.... strange,
> I try build library for 32 bit. Maybe I do something wrong in the
> build stage.
> Can you guide me what I need how I can build this lib for 32 bit

No idea how this gets done for xcode.


> 
> Thanks,
> WBR
> Tartachnik Maxim
> 
> 2012/8/10 Christian Beier <don...@fr...>
> 
> > Am Fri, 10 Aug 2012 16:09:19 +0300
> > schrieb Максим Тартачник <max...@gm...>:
> >
> > > Hi all,
> > >
> > > I have a problem very similar to this situation.
> > > I builded this library and create simple project for connection to
> > > the VNC host.
> > > But when I try build my application for "My Mac 32-bit" I get next
> > > errors:
> > >
> > > Undefined symbols for architecture i386:
> > >
> > >   "_HandleRFBServerMessage", referenced from:
> > >
> > >       _main in main.o
> > >
> > >   "_WaitForMessage", referenced from:
> > >
> > >       _main in main.o
> > >
> > >   "_rfbClientCleanup", referenced from:
> > >
> > >       _main in main.o
> > >
> > >   "_rfbClientErr", referenced from:
> > >
> > >       _SaveFramebufferAsPPM in main.o
> > >
> > >   "_rfbClientLog", referenced from:
> > >
> > >       _PrintRect in main.o
> > >
> > >       _SaveFramebufferAsPPM in main.o
> > >
> > >   "_rfbGetClient", referenced from:
> > >
> > >       _main in main.o
> > >
> > >   "_rfbInitClient", referenced from:
> > >
> > >       _main in main.o
> > >
> > > ld: symbol(s) not found for architecture i386
> >
> > Looks like the library is only built for 64bit, not for 32.
> >
> >
> >
> > >
> > > clang: error: linker command failed with exit code 1 (use -v to
> > > see invocation)
> > >
> > > Any idea?
> > >
> > > WBR
> > > Maxim Tartachnik
> > >
> > > 2012/8/10 Christian Beier <don...@fr...>
> > >
> > > > Am Thu, 19 Jul 2012 12:36:10 +0300
> > > > schrieb Сергей Лилык <ser...@gm...>:
> > > >
> > > > > Hi all,
> > > > > I downloaded and sucessfully build the library
> > > > > libVNCServer/libVNCClient. My task is to send a video stream
> > > > > to obtain from LibVNCServer / libVNCClient (or perhaps it
> > > > > would be a set of pictures) via SIP-protocol. For SIP
> > > > > librarys I try to use the Doubango (more info
> > > > > http://www.doubango.org/), maybe somebody hear about it. When
> > > > > I add libVNCServer/libVNCClient libraris to doubango (iDoubs
> > > > > broject), build sucessed, But when I add libVNCServer /
> > > > > libVNCClient to the project iDoubs, the xcode gives me this
> > > > > error:
> > > > >
> > > > > Undefined symbols for architecture i386:
> > > > >   "_rfbGetClient", referenced from:
> > > > >       _tdav_session_video_producer_enc_cb in
> > > > > libtinyDAV.a(tdav_session_video.o)
> > > > > ld: symbol(s) not found for architecture i386
> > > > > collect2: ld returned 1 exit status
> > > > >
> > > > > Can someone explain to me what I need to do to be able to use
> > > > > libVNCServer / libVNCClient  in iDoubs (xcodeproj)?
> > > > > NOTE: iDoubs written by 32 - architecture.
> > > > > I builded  libVNCServer / libVNCClient for architecture i686.
> > > > > When I create a new MAC project I can use this library for 32
> > > > > - architecture.
> > > >
> > > > Hi, sorry for the late reply.
> > > >
> > > > Looks like it's not properly linked in. Is this a 32 plus 64 bit
> > > > build? Maybe you're trying to make a universal binary with a lib
> > > > that's only build for 64 bit?
> > > >
> > > > Cheers,
> > > >    Christian
> > > >
> >
> >