Am 26.08.2012 um 09:09 schrieb Chris Morley:

> 
> 
>>> Considering the possibility of linuxcnc3 actually happening - wouldn't this 
>>> approach
>>> be better there then changing things here?
>> 
>> yes, but assume we start on linuxcnc3 - I dont expect it to have something 
>> working which can be released for months, if not a year or more
>> 
>> meanwhile the folks trying to use HAL+GladeVCP only configs will continue to 
>> bang their heads against the wall, some dropping the idea of using such a 
>> setup altogether
>> 
> 
> I certainly am not wishing to lose people using hal + gladevcp only. I think 
> this is important to us in the long term.
> Changing the script to load only specified components makes sense.
> 
> I must be missing something about POSTGUI though. 
> I am not seeing how POSTGUI as it stands limits the HAL+gladevcp only configs.
> POSTGUI is for the cnc gui and why would you have a cnc gui if you are only 
> using HAL and gladvcp?
> gladevcp has it's own way of making sure the HAL file is loaded in the right 
> sequence ..yes?

I guess I mixed two issues - not loading unspecified components, and 
generalizing the POSTGUI_HALFILE scheme.

> turning around ...
> Why couldn't we load the gui with loadusr axis -<path to ini>
> (This is a loaded question - I do this in a gscreen sample config to load 
> gscreen and AXIS)
> if we add -W then HAL will wait till the gui is ready then you don't need a 
> POSTGUI file.

uhm, thanks. Didnt think of that. In that case it should suffice to remove 
loading of unspecified components from linuxcnc.in.

However, if that way of starting the UI is used, I dont yet see how linuxcnc.in 
knows to wait properly for the UI as per DISPLAY= to finish, as there wont be a 
'DISPLAY=' in that case, and I dont see an obvious way to wait on 'HAL 
component suchandsuch unloaded'.

let me try that out, maybe there some easy way

-m

> 
> again I may be missing the point...
> 
> Chris M
> 
> 
> 
>                                         
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