[Buildroot] [PATCH 0/6] Support Python 3.x in U-Boot

[Clément Péron]

Hi,

Can this serie be backported to 2020.01?

I still receive some failures
 https://gitlab.com/buildroot.org/buildroot/-/jobs/554829971

Or a least these patches:
  boot/uboot: support building U-Boot with Python 3.x
  configs/olimex_a20_olinuxino_lime{,2}: use Python 3.x
  configs/beelink_gs1: use Python 3.x

Thanks
Clement


On Fri, 15 May 2020 at 23:06, Yann E. MORIN <yann.morin.1998 at free.fr> wrote:
>
> Thomas, All,
>
> On 2020-05-02 23:28 +0200, Thomas Petazzoni spake thusly:
> > Hello,
> >
> > Since 2020.01, U-Boot now uses python3 for its scripts, but our uboot
> > package only supports adding a dependency on host-python, which causes
> > a number of build failures of our defconfigs.
> >
> > To fix this, this series introduces additional U-Boot options with
> > appropriate dependencies, and fixes the problematic defconfigs.
>
> Series applied, with a few changes:
>
>   - I applied my proposal to handle the choice of host python version,
>     see the thread in patch 2
>
>   - I fixed the defconfig files as thus:
>     - for those that need pyelftools or pylibfdt, the NEEDS_PYTHON=y was
>       superfluous in the defconfig as it is selected by ither option,
>     - for the others that do not have pyelftools or pylibfdt, it has
>       become useless, because it no longer show/hides the choice anymore
>
> Thanks!
>
> Regards,
> Yann E. MORIN.
>
> > Thomas
> >
> > Thomas Petazzoni (6):
> >   package/python3-pyelftools: new package
> >   boot/uboot: support building U-Boot with Python 3.x
> >   configs/olimex_a20_olinuxino_lime{,2}: use Python 3.x
> >   configs/beelink_gs1: use Python 3.x
> >   configs/roc_pc_rk3399: fix U-Boot dependencies
> >   configs/nanopi_neo4: fix U-Boot dependencies
> >
> >  boot/uboot/Config.in                          | 29 +++++++++++++++++++
> >  boot/uboot/uboot.mk                           | 12 +++++++-
> >  configs/beelink_gs1_defconfig                 |  2 ++
> >  configs/nanopi_neo4_defconfig                 |  4 +--
> >  configs/olimex_a20_olinuxino_lime2_defconfig  |  2 ++
> >  configs/olimex_a20_olinuxino_lime_defconfig   |  2 ++
> >  configs/roc_pc_rk3399_defconfig               |  4 +--
> >  .../python-pyelftools/python-pyelftools.mk    |  1 +
> >  .../python3-pyelftools.hash                   |  1 +
> >  .../python3-pyelftools/python3-pyelftools.mk  | 17 +++++++++++
> >  10 files changed, 69 insertions(+), 5 deletions(-)
> >  create mode 120000 package/python3-pyelftools/python3-pyelftools.hash
> >  create mode 100644 package/python3-pyelftools/python3-pyelftools.mk
> >
> > --
> > 2.26.2
> >
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>
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