How to build LinuxCNC on OpenBSD?

I have grown to like OpenBSD with its well thought through update commands and all.

Additionally, the absurdly high security makes using an outdated system less of an issue.

OpenBSD also comes with 3 (admittedly highly primitive) GUI options, which is a plus.

I managed to get the ./configure script to run with the attached script.

Due to a lack of thecommand on OpenBSD, I got AI to make a script to emulate it using (see attached file for details).

However, there are currently 4 issues:
1. Lack of tclx package (ostensibly a runtime dependency of LinuxCNC) on OpenBSD for some reason.
2. Lack of a libmodbus package on OpenBSD for some reason (functionality likely is reduced).
3.refuses to work.
4. No idea about realtime on OpenBSD.

BTW:
On OpenBSD,=