arm architecture support example

[Luca Capra]

Ok, got it! I will try this way.

Thank you,
Luca


2016-01-22 9:22 GMT+01:00 Aiken Qi <aiken.qi at canonical.com>:

> Steps
> 1. install Snappy Ubuntu Core on RPi 2
> https://developer.ubuntu.com/en/snappy/start/raspberry-pi-2/
> 2. Install Docker app within your Snappy OS on RPi2
> 3. Import docker image from docker hub, I was using this
> https://hub.docker.com/r/ioft/armhf-ubuntu/
> 4. Run Ubuntu Core as container, and you will have the arm ubuntu for
> snappy development.
>
>
> Regards,
> Aiken Qi |Director Alliances PRC | Canonical Ltd | Beijing| China | +86
> 13683072422
>
> On Fri, Jan 22, 2016 at 4:15 PM, Luca Capra <luca.capra at gmail.com> wrote:
>
>> Thank you Aiken
>> I'm not sure I've understood what you suggest, sorry :)
>>
>> Install ubuntu core on RPi and install docker on it to run an ubuntu arm
>> where to run my build?
>>
>> Best
>> Luca
>>
>> 2016-01-22 2:08 GMT+01:00 Aiken Qi <aiken.qi at canonical.com>:
>>
>>> Luca,
>>>
>>> Suggest you use docker on RPi snappy, and use Ubuntu core docker image
>>> for armhf. It's quite straight forward for native compile.
>>>
>>> Regards
>>> Aiken Qi
>>> 13683072422
>>>
>>>
>>>
>>>
>>> On Thu, Jan 21, 2016 at 8:41 AM -0800, "Luca Capra" <
>>> luca.capra at gmail.com> wrote:
>>>
>>> Thank you Alexander,
>>>> I will try to setup a qemu instance over armv7.. if feasibile.. and try
>>>> to build from there.
>>>>
>>>> Best, Luca
>>>>
>>>> 2016-01-21 12:19 GMT+01:00 Alexander Sack <asac at canonical.com>:
>>>>
>>>>> Hi,
>>>>>
>>>>> cross compilation of nodejs with snapcraft is tricky. If you manually
>>>>> build/assemble your stuff you can try the instructions on cross
>>>>> compiling you can find on the web, but for snapcraft the best way is
>>>>> to go for native building on your pi2...
>>>>>
>>>>> For snappy 15.04 you can get a developer ubuntu experience by using
>>>>> lxd. For snappy 16.04 you can "sudo snappy enable-classic" mode and
>>>>> then switch into a convenient ubuntu shell where you can apt-get
>>>>> install etc. with "sudo snappy shell classic"
>>>>>
>>>>> My etherpad-lite snap builds nicely that way. See
>>>>> https://github.com/asac/etherpad-lite/tree/snap-support/bin/snappy...
>>>>>
>>>>>  - Alexander
>>>>>
>>>>> On Thu, Jan 21, 2016 at 12:07 PM, Luca Capra <luca.capra at gmail.com>
>>>>> wrote:
>>>>> > Hello,
>>>>> >
>>>>> > I've built a service snap out of a nodejs module and would like to
>>>>> cross
>>>>> > compile it to armv7 for RPi2
>>>>> >
>>>>> > At this page [1] there is a sample for go but it's unclear to me
>>>>> what's the
>>>>> > point of it (compile snappy for arm?)
>>>>> >
>>>>> > Do you have a suggestion/example on how to cross compile snap for
>>>>> nodejs and
>>>>> > handle compiled dependencies (like with node-gyp)?
>>>>> >
>>>>> > Thanks, Luca
>>>>> >
>>>>> > [1] https://developer.ubuntu.com/en/snappy/guides/cross-building/
>>>>> >
>>>>> > --
>>>>> > snappy-app-devel mailing list
>>>>> > snappy-app-devel at lists.ubuntu.com
>>>>> > Modify settings or unsubscribe at:
>>>>> > https://lists.ubuntu.com/mailman/listinfo/snappy-app-devel
>>>>> >
>>>>>
>>>>
>>>>
>>
>
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