[OE-core] [PATCH 01/22] oe-buildenv-internal: Update to python3

[Christopher Larson]

On Wed, Jun 1, 2016 at 1:57 PM, Richard Purdie <
richard.purdie at linuxfoundation.org> wrote:

> On Wed, 2016-06-01 at 08:35 -0700, Christopher Larson wrote:
> >
> > On Wed, Jun 1, 2016 at 5:35 AM, Richard Purdie <
> > richard.purdie at linuxfoundation.org> wrote:
> > > Check that 'python' is a python v2 since that is what we assume
> > > everywhere
> > > and upstream python devs recommend. We can need both python2 and
> > > python3
> > > available since we don't control the software we might download and
> > > run.
> > >
> > > Also check that python 3 is >= 3.4.0, our minimum version for
> > > bitbake.
> > >
> > > Signed-off-by: Richard Purdie <richard.purdie at linuxfoundation.org>
> > >
> > I'm curious, why don't we just have a bit of logic to figure out what
> > the names are of the binaries, create a subdir and prepend it to the
> > path, and add symlinks or wrapper scripts there to the real binaries
> > on the system?
>
> We could do this I guess, I'm kind of hoping we don't have to as it
> just adds more complexity.
>
> Tempted to leave the patch as it stands for initial merging and then we
> can see how many people have issues...


That's reasonable. I think the main distro that'll run into this is arch,
and arch users should be used to having to hack around 'python' not being
python 2 for other projects by now :)
-- 
Christopher Larson
clarson at kergoth dot com
Founder - BitBake, OpenEmbedded, OpenZaurus
Maintainer - Tslib
Senior Software Engineer, Mentor Graphics
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