OpenGL

["Anderson" <anderson@wa.apana.org.au>]

I can not get the ada Opengl sample package at
http://www.niestu.com/languages/oglada/ to work in GNAT (win98).
For example when try to run the fog.adb ie retruns this message when
building
...
./glut.o: In function 'glut glutcreatewindow$2:
F:/open ada/test/f:/openad~1/test/glut.adb:29:undefined reference to
'glutCreatWindow'
./glut.o: In function 'glut glutinitdisplaystring$2:
f:/open ada/test/f:/openad~1/test/glut.adb:29: undefined reference to
'glutInitDisplayString'
... (and so on for every gl function/procedure it uses)

Now I do have the gl and glut files in the folder f:/open
ada/test/f:/openad~1/test/.

Also how do you use a makefile in GNAT?