Re: Link error: gdk_display_new

[Antonio Gomes <tonikitoo gmail com>]

Hi PSM,

take a look at <http://developer.gnome.org/doc/API/2.0/gdk/multihead.html>
and look for 'gdk_display_new' ... I think you are trying to use a
function specific of the 2.6.x series of GTK :S.

Try to upgrade your gtk, but note: it's it could became a hard task in
SuSE :\ !!

Best Regards

On 4/5/05, Paul Santa Maria <paulsm1021 yahoo com> wrote:
> Hi -
>
> I'm a complete newbie to GTK+:
>
> We're writing a Linux-based app; one of our requirements is that the GUI must
> be able to address multiple different video cards independently.
>
> SuSE 9.2 recognizes each of the three video cards in our system, and addresses
> them as:
>
>   unix:0.0
>   unix:0.1
>   ... and ...
>   unix:0.2
>
> So far, so good.
>
> I've installed the default GTK+/GDK libraries that come with SuSE 9.2 (GTK2,
> 2.4.9-10.1), and I'm trying to adapt the sample code in "Multi-head Support
> Overview".  It's failing with this link error:
>
>   make =>
> gcc  -g -O2   -o hello_glade  main.o support.o interface.o callbacks.o \
>   -Wl,--export-dynamic -L/opt/gnome/lib -lgtk-x11-2.0 -lgdk-x11-2.0 \
>   -latk-1.0 -lgdk_pixbuf-2.0 -lm -lpangoxft-1.0 -lpangox-1.0 -lpango-1.0 \
>   -lgobject-2.0 -lgmodule-2.0 -ldl -lglib-2.0
> main.o(.text+0xb2): In function `main':
> /home/paulsm/proj/hello_glade/src/main.c:56:
>   undefined reference to `gdk_display_new'
>
> I checked all the libraries in /opt/gnome/lib and all the headers in
> /opt/gnome/include/gdk, but I cannot find "gdk_display_new()".
>
> Any idea what I'm doing wrong?  What I should do to resolve the problem?
>
> Thank you very much in advance .. PSM
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-- 
Antonio Gomes
E-mail: antonio gomes indt org br
Embedded Linux Lab - 10LE
INdT - Instituto Nokia de Tecnologia (Manaus/Br)
NOKIA's Technology Institute