/usr/ports/x11/xscreensaver

[Lowell Gilbert]

"Wilkinson, Alex" <alex.wilkinson at dsto.defence.gov.au> writes:

> Seems to be broken:
> 
> # sudo make install clean
> 
> .....
> 
> 
> cc -fpic -DPIC -O -pipe  -I../../../include -I/usr/X11R6/include  -c glut_8x13.c -o glut_8x13.So
> /usr/libexec/elf/ld: cannot find -lGL
> *** Error code 1
> 
> Stop in /usr/ports/graphics/libglut/work/Mesa-6.0.1/src/glut/glx.
> *** Error code 1
> 
> Stop in /usr/ports/graphics/libglut.
> *** Error code 1

The problem isn't xscreensaver, it's in libglut.  
libglut appears to need libGL, which is in XFree86-4 but not XFree86-3.
Either way, libGL should be available by the time libglut is built.
Are you, perhaps, using the new x.org distribution?