[fpc-pascal]Problems with ipengl unit

[Marco van de Voort]

> 
> > I just remarked that on redhat 7.3 all the OpenGL stuff is installed 
> > except the glut library. I got it from
> > http://ccrma-www.stanford.edu/planetccrma/software/redupdates.html and 
> > installed it. Now everything works fine.
> 
> It's strange it crashes though. Normally, you should get an error while 
> linking the program (or during startup of the program)

Some packages dlopen files to avoid version linking problems.