[Buildroot] [autobuild.buildroot.net] Your daily results for 2019-10-19

[Chris Packham]

Answering my own question,

On Sun, Oct 20, 2019 at 9:08 PM Chris Packham <judge.packham at gmail.com> wrote:
>
> On Sun, Oct 20, 2019 at 7:16 PM Thomas Petazzoni
> <thomas.petazzoni at bootlin.com> wrote:
> >
> > Hello,
> >
> > Recent build failures and runtime-tests failures
> > ================================================
> >
> > This is the list of Buildroot build failures that occurred on
> > 2019-10-19, and for which you are a registered architecture developer,
> > package developer or defconfig developer. This list also include
> > runtime tests failures. Please help us improving the quality of
> > Buildroot by investigating those build failures and sending patches to
> > fix them. Thanks!
> >
> > Results for the 'master' branch
> > -------------------------------
> >
> > Build failures related to your packages:
> >
> >     arch     |             reason             |                                       url
> > -------------+--------------------------------+---------------------------------------------------------------------------------
> >   powerpc    |        micropython-1.11        | http://autobuild.buildroot.net/results/b85b2214576030026a8e04d142a77a2648379417
> >
>
> Just had a quick look at this. I think the problem is that there are a
> few helper scripts that need to be run using python3 (or with make
> PYTHON=python2). Should I unconditionally add host python3 as a
> dependency or is there a way of doing it only if the build machine
> doesn't have a python3 interpreter.

Looks like BR2_PYTHON3_HOST_DEPENDENCY might do the trick. It
certainly seems to work