Hi Nikolaus,

On 1/6/19 11:12 AM, Dr. Nikolaus Klepp wrote:
> At the speed PREEMPT-RT improves we'll stick with 3.X kernels on linuxcnc for a long, long, time :-/

I had a look at the code of linuxcnc a few months ago and i was tempted
to contribute to the project, but i still didn't start working on that :)

https://github.com/LinuxCNC/linuxcnc

On the other hand, the Path Workbench used in FreeCAD also works pretty
fine:

http://gnuinos.org/freecad.png

Cheers,

Aitor.