Re: libglade-WARNING **: could not find signal handler

[Wallace Owen <wallace owen L-3com com>]

If it's just one handler that isn't being found but others are, and the
others are in a separately linked lib, make sure when you link you use
-Wl,-export-dynamic to export the symbols in your app so libglade can
find it.


  // Wally

On Thu, 2005-11-10 at 14:15 -0500, Andrew J. Montalenti wrote:
> I am just coding my first GTK+ and Glade app in C, and running into
> trouble at an early stage.
>
> Basically, I have designed an interface in Glade, and the interface
> loads up find with glade_xml_new.  However, glade_xml_signal_autoconnect
> reports a warning in that it isn't able to find a signal handler for one
> of my GtkMenuItems, despite the fact that I have defined the handler to
> the API specification.
>
> I asked about this in #gtk+, and a person who claimed to have "much
> libglade experience" said he was "stumped by this one."
>
> nm reports on the executable that on_open_avi_activate is seen as a
> symbol, and it is so clearly defined that I really don't know what's
> wrong.
>
> I've linked to my code as a gzip'ed tarball, and you should be able to
> build it on any Linux system.  When you run 'h2h', you will see a bunch
> of warnings for libglade, but the one that doesn't make any sense is the
> one for on_open_avi_activate.  You can see the definition for this
> handler in window.c.
>
> http://www.pixelmonkey.org/pub/h2h.tar.gz
>
> Thanks for any help solving this mysterious problem,
> -Andrew
>
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