I'm on Win 2K
There is a libopengl32.a in my Gnat/lib directory.
I though it was provided by the gnat.

"Stephen Leake" <stephen.a.leake.1@gsfc.nasa.gov> a �crit dans le message
news: uwupmate3.fsf@gsfc.nasa.gov...
> "Eddy Cappeau" <cappeau@yahoo.com> writes:
>
> > Hi
> >
> > I've tried to use multitexture extension of opengl with gnat,
> > but this extension isn't in the list returned by glGetString.
> >
> > However, with the same program in C, compiled with  VC++,
> > the extensions si present.
> >
> > Are the gnat library too old ? If it's so, where can I find a newer one
?
>
> The GNAT distribution does not include an OpenGL library. So you must
> have gotten the OpenGL library somewhere else.
>
> What OS are you on?
>
> --
> -- Stephe