to put this in perspective:

RTAI should work as always
Xenomai-kernel is pretty much identical in features and I havent found a 
showstopper bug yet
rt-preempt is in the state the branch was as pushed by Charles (plus maybe an 
original mah bug thrown in; I did some merging of data structures)
Xenomai-user is next to unusable - dont waste your time yet; I need to get this 
going better though since this is on the Grand Unified RT-Preempt strategy by 
the Xenomai folks

-m


Am 02.11.2012 um 16:18 schrieb Michael Haberler:

> I have now integrated the RT-PREEMPT branch as provided by Charles, added the 
> now-working Xenomai-userland thread style, and massaged configure to deal 
> with all of this. The Xenomai-kernel branch I reported about yesterday is 
> fully integrated. If you played with that branch, it's safe to switch.
> 
> this adds the following scenarios:
> 
> ./configure --with-threads=xenomai-user
> 
> ./configure --with-threads=rt-preempt-user
> 
> ./configure --with-threads=rtai
> 
> ./configure --enable-simulator [--enable-drivers for the hal_parport usermode 
> driver]
> 
> 
> for the RT-PREEMT flavor, please install 
> 
> http://static.mah.priv.at/public/xenomai-debs/linux-headers-3.4.13-rt-preempt-rt22+_0.1_i386.deb
> http://static.mah.priv.at/public/xenomai-debs/linux-image-3.4.13-rt-preempt-rt22+_0.1_i386.deb
> 
> The notes from README.xenomai wrt initrd and update-grub apply as well.
> 
> Please pull from 
> http://git.mah.priv.at/gitweb/emc2-dev.git/shortlog/refs/heads/rtos-integration-preview1
>  
> 
> - Michael
> 
> - The userland parport driver needs work - it cant claim the parport yet :-/ 
> The nice part is: you can fix it with gdb.
> - runtests with rt-preempt-user shows errors, but that is because stderr 
> messages cause it to 'fail' whereas the regression output actually is ok
> 
> 
> [so here's some drinking from the firehose for the weekend;) ]
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