DXF to GCode

Thanks for the great step-by-step on the circles, rotations and item duplications around a circle!

Now I need some way to get from the finished drawing to gcode for my CNC drilling. Then it should be a working process.

I found a "dxf to gcode" program or two for Linux, but they seemed to be only available as uncompiled source code. I'm not sure how to work from that.

What's a good straightforward path here? Is there one?

Thanks again,
Craig