Am 28.12.2013 um 22:32 schrieb Bas de Bruijn <[email protected]>:

> 
> On 28 Dec 2013, at 21:37, Michael Haberler <[email protected]> wrote:
> 
>> 
>> Am 28.12.2013 um 21:21 schrieb Bas de Bruijn <[email protected]>:
>> 
>>>> https://github.com/mhaberler/linuxcnc/tree/unified-build-candidate-3-joints_axes4
>>>> 
>>>> The lineardeltakins module is already in this branch, you just have to
>>>> select it in your configuration file.
>>> 
>>> first after making my local branch from 
>>> https://github.com/mhaberler/linuxcnc/tree/unified-build-candidate-3-joints_axes4
>>>  linuxcnc wouldn’t start and generated the following messages:
>>> 
>>> RTAPI configuration file unreadable: 
>>> /home/linuxcnc/linuxcnc/etc/linuxcnc/rtapi.ini
>>> Config file tool unusable: /home/linuxcnc/linuxcnc/libexec/inivar
>>> 
>>> After copying the folders /etc and /libexec from the MachineKit-ubc branch 
>>> these errors were solved and instead I got the same messages as the initial 
>>> error messages at the initial post.
>>> 
>>> should I have done something different?
>> 
>> yes, dont copy around random directories and hope it will just somehow work, 
>> rather fix the cause.
> 
> fair enough. I feel like I should try to solve problems myself first rather 
> than bother everybody.

please read this: http://static.mah.priv.at/public/UnifiedBuild.html , in 
particular 'Configuring and Building: The Basic procedure'

since you obviously switched branches, I suggest you first clean the directory 
from build artefacts before building:

  cd linuxcnc
  git clean -xdf

NB: __this will wipe any local changes to the current directory and below__ so 
save anything you havent checked into git

Then rebuild as outlined in the document.
The configure invocation on my BB reads:  ./configure --with-platform=bb 
--with-xenomai --with-posix

so:
  cd src
  sh autogen.sh
  ./configure --with-platform=bb --with-xenomai --with-posix
  make
  sudo make setuid
  . ../scripts/rip-environment
  linuxcnc


> But being simple I was under the impression that when switching branches, 
> when going back to a successful working branch I would be able to have a 
> working (although not delta kinematic) system again

sure, but you'll have to rebuild

> 
>> Please pastebin src/config.log which will contain the arguments to 
>> ./configure . 
> 
> If I do one step back, should I have compiled your branch first? Being 
> spoiled with other OS’es?

well, if you found an OS with telepathic qualities, be sure to share with us, 
we'd be riveted ;)

> 
> I can’t copy the contents of the file from vi to pastebin, neither directly 
> via the BBB with netsurf-browser.org nor via the ssh from my Mac.
> I tried gg”*yG and all other variants, vi tells me all files are yanked, but 
> I can not paste anywhere. Another way?

yes, since you obviously can ssh from your Mac, you can also scp a file to your 
Mac.

scp linuxcnc@<ip-address-of-beaglebone>/linuxcnc/src/config.log config.log

then pastebin from the Mac

but I guess you might want to follow the steps above first

also, if you reporta problem, pastebin the first few lines of 'git log' and the 
contents of /var/log/linuxcnc.log 

- Michael



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