On 2/26/14 13:53 , EBo wrote:
> I was pinging one of the official Gentoo dev's concerning a couple of
> tools I use and a recent new release... Long story short, we started a
> discussion on setting up formal ebuilds for LinuxCNC again, supporting
> the sys-kernel/rt-sources.  Is there a place in the repository to set up
> an experimental distro intended for embedded controllers?  If so, what
> is the preferred location, etc.

That's cool.  I know next to nothing about gentoo, what's involved in 
setting up an ebuild?

There is a *lot* of build & packaging infrastructure in LinuxCNC, and 
all of it currently assumes we're building debs.  I think John Morris 
has worked on rpm support, but i don't know what the state of that is.

I think the way to add Gentoo support would be to start a feature branch 
(off master), and add the ebuild stuff there.  Whatever control files & 
build scripts you need would live next to the (untouched) deb-building 
infrastructure in that branch.

Beware that for interesting (ie, non-sim) builds, you'll need to provide 
realtime kernels.  Maybe Gentoo already has this, i dont know.  Debian 
(and Ubuntu) did not, and a lot of hassle & effort goes into providing 
realtime kernel packages for linuxcnc to build against.


-- 
Sebastian Kuzminsky

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