nvidia drivers

[Petr Janda]

Trying to compile billiardgl to try it out I get this error:

/usr/libexec/binutils217/elf/ld: warning: libXext.so.6, needed 
by /usr/obj/pkgsrc/games/billardgl/work/.buildlink/lib/libGL.so, may conflict 
with libXext.so.6.4.0
/usr/libexec/binutils217/elf/ld: warning: libX11.so.6, needed 
by /usr/obj/pkgsrc/games/billardgl/work/.buildlink/lib/libGL.so, may conflict 
with libX11.so.6.2.0
/usr/libexec/binutils217/elf/ld: warning: libGL.so.1.0.5, needed 
by /usr/obj/pkgsrc/games/billardgl/work/.buildlink/lib/libGLU.so, may 
conflict with libGL.so.1
/usr/libexec/binutils217/elf/ld: warning: libGL.so.w, needed 
by /usr/pkg/lib/libGL.so.1.0.5, may conflict with libGL.so.1
/usr/pkg/lib/libGLcore.so.1: undefined reference to `___toupper'
/usr/obj/pkgsrc/games/billardgl/work/.buildlink/lib/libGL.so: undefined 
reference to `__error'
/usr/pkg/lib/libGLcore.so.1: undefined reference to `___runetype'
/usr/pkg/lib/libGLcore.so.1: undefined reference to `___tolower'


Whats happening here and how to fix it? I seem to be getting this on every 
OpenGL game that i try to compile.

Petr