[xfce4] Mandatory compilation checks

[Olivier Fourdan]

Hi Edscott,

> I think you even need a #include <gtk_deprecated.h> if you want to
> use it.

No, at least in gtk-2.0.2, deprecated functions are included by default.
You need to define GTK_DISABLE_DEPRECATED to avoid them. That's the
trap.

Cheers,
-- 
Olivier               <fourdan at xfce.org>            http://www.xfce.org
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