Re: [LAD] JackOSX link troubles

Le 8 juin 08 à 03:25, Pete Black a écrit :

> Hi there,
>
> In my quest to compile and package qTribe, i thought i'd use my
> iBook to
> see how much of a pain it will be to run it under OS X.
>
> (I know Jack OS X doesnt support CoreMIDI port-bridging yet so it
> won't
> be too useful on OS X)
>
> I can compile it quite happily with the Qt I downloaded from
> Trolltech,
> but when it comes to linking against the Jack Framework provided by
> JackOSX 0.77 I get this:
>
> g++ -o ../bin/qtribe qtribe.o main.o jackIO.o sequencerCore.o
> stepSequence.o stepsequencerwidget.o stepsequencerwidgetbase.o
> moc_qtribe.o moc_stepsequencerwidget.o moc_stepsequencerwidgetbase.o
> -L/Developer/qt/lib -ljack -lqt-mt -lm -lpthread
> /usr/bin/ld: /usr/local/lib/libjack.dylib load command 4 unknown
> cmd field
> collect2: ld returned 1 exit status
> make[1]: *** [../bin/qtribe] Error 1
>
> Now, i'm guessing that JackOSX was compiled on leopard using whatever
> fancy shiz apple bundle with 10.5 and this is not backwards compatible
> by default.
>
> But, is there any way around this issue? I can try downloading
> XCode 2.5
> (on 2.2 here) but that 900MB of stuff just to link JACK. the previous
> version of JACK i had installed (which put a dylib directly in
> /usr/local/lib instead of a symlink to a Framework) links fine, but
> doesn't include JACK MIDI so it fails there.
>
> Can I recompile Jack with my older gcc etc.? Will upgrading to
> XCode 2.5
> definitely fix the problem? Is there a compiler flag I can use to make
> the error disappear?
>
> Any help appreciated,
>
> -Pete
>

JackOSX was compiled with 10.4 compatibility, and I can compile the
examples found in the installed /Jack/Extras/Developer/example-
clients without problems on a PPC 10.4 11 machine.
Where is the qTribe source? What version of QT are you using?

Thanks

Stephane
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Received on Sun Jun 8 12:15:02 2008