Difficulty building RTAI linuxcnc from source

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27 Jul 2023 00:33 #276333 by southbayguy
Replied by southbayguy on topic Difficulty building RTAI linuxcnc from source
Nothing at all. It just returns.

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27 Jul 2023 00:36 #276334 by southbayguy
Replied by southbayguy on topic Difficulty building RTAI linuxcnc from source
It's like "git fetch" above. It just returns, with no verbiage.

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27 Jul 2023 00:53 #276335 by andypugh
Replied by andypugh on topic Difficulty building RTAI linuxcnc from source
How did you get the source code? did you git clone, or did you do something else, like download a zip file?

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27 Jul 2023 01:00 #276336 by southbayguy
Replied by southbayguy on topic Difficulty building RTAI linuxcnc from source
I downloaded the zip file. Maybe that's the issue.

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27 Jul 2023 01:09 #276337 by southbayguy
Replied by southbayguy on topic Difficulty building RTAI linuxcnc from source
I can't remember everything I did. I copied the LinuxCNC iso file to a USB drive. I tweaked the BIOS to look first at the USB drive. That put Debian 10 and LinuxCNC on the machine. I learned in correspondence in the forum that I needed the RTAI version to support the Motenc card, so I think that's when I went to github.com and got the zip file for the RTAI version. Then at first I just wanted to try to get LinuxCNC going, but ran into many issues, mostly with the code not recognizing the Motenc Lite card. So I decided that probably my best chance of exposing the version number of the Motenc card was to be able to build linuxcnc, I switched to trying to build. That's the history as I recall it.

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27 Jul 2023 01:11 #276338 by tommylight
Replied by tommylight on topic Difficulty building RTAI linuxcnc from source
@southbayguy
Please stop changing the tittle, it makes it impossible to follow what and in this case where has already been answered, also makes it impossible to search for it.
Thank you.

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27 Jul 2023 12:29 #276369 by tommylight
Replied by tommylight on topic Difficulty building RTAI linuxcnc from source
What would be the correct tittle for this topic?
Thank you.

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27 Jul 2023 13:00 #276374 by southbayguy
Replied by southbayguy on topic Difficulty building RTAI linuxcnc from source
Probably something like "Difficulty building linuxcnc from source."

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27 Jul 2023 13:11 #276375 by southbayguy
Replied by southbayguy on topic Difficulty building RTAI linuxcnc from source
Please see praise for LinuxCNC here:

www.woodenreliefmaps.com/pages/about

Thanks.

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27 Jul 2023 13:35 #276379 by andypugh
Replied by andypugh on topic Difficulty building RTAI linuxcnc from source

I downloaded the zip file. Maybe that's the issue.
 

Yes, you probably downloaded the zip for the development version of LinuxCNC, and that is not currently working with RTAI 

Try again, using this .zip file:  github.com/LinuxCNC/linuxcnc/archive/refs/heads/2.8.zip

(Or use git clone, which is probably a better idea. Wipe the existing linuxcnc-dev folder and then 
git clone github.com/LinuxCNC/linuxcnc.git linuxcnc-dev
cd linuxcnc-dev
git checkout 2.8
./autogen.sh
./configure
make
sudo make setuid
 

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