Kernel Version Dependency in BB Recipe

Kernel Version Dependency in BB Recipe

[Andres Sagot]

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To Specify the Linux Kernel Local Path In SRC_URI

[YUKATHARSANI JEYACHANDRA]

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Hi,

I am trying to build kernel image for new hardware.

So, I prefer to use my linux 3.x version with specific changes.

I want bitbake to fetch the local path of my linux.

Is it possible to specify the local path in SRC_URI.


Thanks and Regards,

Yukatharsani J.




________________________________
From: yocto-bounces@yoctoproject.org <yocto-bounces@yoctoproject.org> on behalf of Andres Sagot <andres.sagot@yandex.com>
Sent: Thursday, October 29, 2015 9:49 AM
To: yocto@yoctoproject.org
Subject: [yocto] Kernel Version Dependency in BB Recipe

Hello Yocto Community,

I did a search and found a great deal about layer dependencies, but I am still not clear on how or if it is possible to add a kernel version dependency to a BB recipe. I would like to bitbake to report an error if it attempts to build my custom package with an unsupported version of Linux.

Thank you and best regards,
Andres

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Re: To Specify the Linux Kernel Local Path In SRC_URI

[Khem Raj]

On Wed, Oct 28, 2015 at 10:15 PM, YUKATHARSANI JEYACHANDRA
<yukatharsanij@tataelxsi.co.in> wrote:
> Hi,
>
> I am trying to build kernel image for new hardware.
>
> So, I prefer to use my linux 3.x version with specific changes.
>
> I want bitbake to fetch the local path of my linux.
>
> Is it possible to specify the local path in SRC_URI.

yes. use file:///path/to/linux.tar or even you can use externalsrc and
point it to your tree during development.
read through
http://www.yoctoproject.org/docs/1.8/dev-manual/dev-manual.html#building-software-from-an-external-source

>
>
> Thanks and Regards,
>
> Yukatharsani J.
>
>
>
>
>
> ________________________________
> From: yocto-bounces@yoctoproject.org <yocto-bounces@yoctoproject.org> on
> behalf of Andres Sagot <andres.sagot@yandex.com>
> Sent: Thursday, October 29, 2015 9:49 AM
> To: yocto@yoctoproject.org
> Subject: [yocto] Kernel Version Dependency in BB Recipe
>
> Hello Yocto Community,
>
> I did a search and found a great deal about layer dependencies, but I am
> still not clear on how or if it is possible to add a kernel version
> dependency to a BB recipe. I would like to bitbake to report an error if it
> attempts to build my custom package with an unsupported version of Linux.
>
> Thank you and best regards,
> Andres
>
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto
>

Re: To Specify the Linux Kernel Local Path In SRC_URI

[Yukatharsani Jeyachandra]

Thank you khem..It worked.

On 29-10-2015 11:19, Khem Raj wrote:
> On Wed, Oct 28, 2015 at 10:15 PM, YUKATHARSANI JEYACHANDRA
> <yukatharsanij@tataelxsi.co.in> wrote:
>> Hi,
>>
>> I am trying to build kernel image for new hardware.
>>
>> So, I prefer to use my linux 3.x version with specific changes.
>>
>> I want bitbake to fetch the local path of my linux.
>>
>> Is it possible to specify the local path in SRC_URI.
> yes. use file:///path/to/linux.tar or even you can use externalsrc and
> point it to your tree during development.
> read through
> http://www.yoctoproject.org/docs/1.8/dev-manual/dev-manual.html#building-software-from-an-external-source
>
>>
>> Thanks and Regards,
>>
>> Yukatharsani J.
>>
>>
>>
>>
>>
>> ________________________________
>> From: yocto-bounces@yoctoproject.org <yocto-bounces@yoctoproject.org> on
>> behalf of Andres Sagot <andres.sagot@yandex.com>
>> Sent: Thursday, October 29, 2015 9:49 AM
>> To: yocto@yoctoproject.org
>> Subject: [yocto] Kernel Version Dependency in BB Recipe
>>
>> Hello Yocto Community,
>>
>> I did a search and found a great deal about layer dependencies, but I am
>> still not clear on how or if it is possible to add a kernel version
>> dependency to a BB recipe. I would like to bitbake to report an error if it
>> attempts to build my custom package with an unsupported version of Linux.
>>
>> Thank you and best regards,
>> Andres
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/yocto
>>
> .
>

To Customize the toolchain path in meta-bsp layer

[Yukatharsani Jeyachandra]

Hi All,

          I am trying to build my meta-bsp layer using external linaro 
toolchain path.
           But i am getting some issues since i set EXTERNAL_TOOLCHAIN 
path in local.conf file.
           Is there any way to customize my meta layer alone to take 
external linaro tool chain not other general meta layers.

Thanks and Regards,
Yukatharsani J.


On 29-10-2015 11:19, Khem Raj wrote:
> On Wed, Oct 28, 2015 at 10:15 PM, YUKATHARSANI JEYACHANDRA
> <yukatharsanij@tataelxsi.co.in> wrote:
>> Hi,
>>
>> I am trying to build kernel image for new hardware.
>>
>> So, I prefer to use my linux 3.x version with specific changes.
>>
>> I want bitbake to fetch the local path of my linux.
>>
>> Is it possible to specify the local path in SRC_URI.
> yes. use file:///path/to/linux.tar or even you can use externalsrc and
> point it to your tree during development.
> read through
> http://www.yoctoproject.org/docs/1.8/dev-manual/dev-manual.html#building-software-from-an-external-source
>
>>
>> Thanks and Regards,
>>
>> Yukatharsani J.
>>
>>
>>
>>
>>
>> ________________________________
>> From: yocto-bounces@yoctoproject.org <yocto-bounces@yoctoproject.org> on
>> behalf of Andres Sagot <andres.sagot@yandex.com>
>> Sent: Thursday, October 29, 2015 9:49 AM
>> To: yocto@yoctoproject.org
>> Subject: [yocto] Kernel Version Dependency in BB Recipe
>>
>> Hello Yocto Community,
>>
>> I did a search and found a great deal about layer dependencies, but I am
>> still not clear on how or if it is possible to add a kernel version
>> dependency to a BB recipe. I would like to bitbake to report an error if it
>> attempts to build my custom package with an unsupported version of Linux.
>>
>> Thank you and best regards,
>> Andres
>>
>> --
>> _______________________________________________
>> yocto mailing list
>> yocto@yoctoproject.org
>> https://lists.yoctoproject.org/listinfo/yocto
>>
> .
>

Re: Computing transaction Error

[Yukatharsani Jeyachandra]

Hi All,

I am getting the following error while running my bsp image.

Loading cache...
Updating cache... ######################################## [100%]

Computing transaction...error: Can't install 
packagegroup-mrvl-bsp-1.0-r17.1@bg4ct: no package provides amp

Any idea what might go wrong ?

Thanks and Regards,
Yukatharsani J.

On 09-12-2015 19:21, Yukatharsani Jeyachandra wrote:
> Hi All,
>
>          I am trying to build my meta-bsp layer using external linaro 
> toolchain path.
>           But i am getting some issues since i set EXTERNAL_TOOLCHAIN 
> path in local.conf file.
>           Is there any way to customize my meta layer alone to take 
> external linaro tool chain not other general meta layers.
>
> Thanks and Regards,
> Yukatharsani J.
>
>
> On 29-10-2015 11:19, Khem Raj wrote:
>> On Wed, Oct 28, 2015 at 10:15 PM, YUKATHARSANI JEYACHANDRA
>> <yukatharsanij@tataelxsi.co.in> wrote:
>>> Hi,
>>>
>>> I am trying to build kernel image for new hardware.
>>>
>>> So, I prefer to use my linux 3.x version with specific changes.
>>>
>>> I want bitbake to fetch the local path of my linux.
>>>
>>> Is it possible to specify the local path in SRC_URI.
>> yes. use file:///path/to/linux.tar or even you can use externalsrc and
>> point it to your tree during development.
>> read through
>> http://www.yoctoproject.org/docs/1.8/dev-manual/dev-manual.html#building-software-from-an-external-source 
>>
>>
>>>
>>> Thanks and Regards,
>>>
>>> Yukatharsani J.
>>>
>>>
>>>
>>>
>>>
>>> ________________________________
>>> From: yocto-bounces@yoctoproject.org 
>>> <yocto-bounces@yoctoproject.org> on
>>> behalf of Andres Sagot <andres.sagot@yandex.com>
>>> Sent: Thursday, October 29, 2015 9:49 AM
>>> To: yocto@yoctoproject.org
>>> Subject: [yocto] Kernel Version Dependency in BB Recipe
>>>
>>> Hello Yocto Community,
>>>
>>> I did a search and found a great deal about layer dependencies, but 
>>> I am
>>> still not clear on how or if it is possible to add a kernel version
>>> dependency to a BB recipe. I would like to bitbake to report an 
>>> error if it
>>> attempts to build my custom package with an unsupported version of 
>>> Linux.
>>>
>>> Thank you and best regards,
>>> Andres
>>>
>>> -- 
>>> _______________________________________________
>>> yocto mailing list
>>> yocto@yoctoproject.org
>>> https://lists.yoctoproject.org/listinfo/yocto
>>>
>> .
>>
>

Re: Computing transaction Error

[Khem Raj]

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> On Dec 10, 2015, at 6:31 AM, Yukatharsani Jeyachandra <yukatharsanij@tataelxsi.co.in> wrote:
> 
> Hi All,
> 
> I am getting the following error while running my bsp image.
> 
> Loading cache...
> Updating cache... ######################################## [100%]
> 
> Computing transaction...error: Can't install packagegroup-mrvl-bsp-1.0-r17.1@bg4ct: no package provides amp
> 
> Any idea what might go wrong ?


you have a package called amp which is actually empty so it gets removed from final package list but the package group still has the depepndency
so you can use ALLOW_EMPTY in amp recipe or your run time dependency in package group is wrong it should probably be some other package coming out
of same recipe thats building amp. May be a  library

> 
> Thanks and Regards,
> Yukatharsani J.
> 
> On 09-12-2015 19:21, Yukatharsani Jeyachandra wrote:
>> Hi All,
>> 
>>         I am trying to build my meta-bsp layer using external linaro toolchain path.
>>          But i am getting some issues since i set EXTERNAL_TOOLCHAIN path in local.conf file.
>>          Is there any way to customize my meta layer alone to take external linaro tool chain not other general meta layers.
>> 
>> Thanks and Regards,
>> Yukatharsani J.
>> 
>> 
>> On 29-10-2015 11:19, Khem Raj wrote:
>>> On Wed, Oct 28, 2015 at 10:15 PM, YUKATHARSANI JEYACHANDRA
>>> <yukatharsanij@tataelxsi.co.in> wrote:
>>>> Hi,
>>>> 
>>>> I am trying to build kernel image for new hardware.
>>>> 
>>>> So, I prefer to use my linux 3.x version with specific changes.
>>>> 
>>>> I want bitbake to fetch the local path of my linux.
>>>> 
>>>> Is it possible to specify the local path in SRC_URI.
>>> yes. use file:///path/to/linux.tar or even you can use externalsrc and
>>> point it to your tree during development.
>>> read through
>>> http://www.yoctoproject.org/docs/1.8/dev-manual/dev-manual.html#building-software-from-an-external-source
>>> 
>>>> 
>>>> Thanks and Regards,
>>>> 
>>>> Yukatharsani J.
>>>> 
>>>> 
>>>> 
>>>> 
>>>> 
>>>> ________________________________
>>>> From: yocto-bounces@yoctoproject.org <yocto-bounces@yoctoproject.org> on
>>>> behalf of Andres Sagot <andres.sagot@yandex.com>
>>>> Sent: Thursday, October 29, 2015 9:49 AM
>>>> To: yocto@yoctoproject.org
>>>> Subject: [yocto] Kernel Version Dependency in BB Recipe
>>>> 
>>>> Hello Yocto Community,
>>>> 
>>>> I did a search and found a great deal about layer dependencies, but I am
>>>> still not clear on how or if it is possible to add a kernel version
>>>> dependency to a BB recipe. I would like to bitbake to report an error if it
>>>> attempts to build my custom package with an unsupported version of Linux.
>>>> 
>>>> Thank you and best regards,
>>>> Andres
>>>> 
>>>> --
>>>> _______________________________________________
>>>> yocto mailing list
>>>> yocto@yoctoproject.org
>>>> https://lists.yoctoproject.org/listinfo/yocto
>>>> 
>>> .
>>> 
>> 
> 
> --
> _______________________________________________
> yocto mailing list
> yocto@yoctoproject.org
> https://lists.yoctoproject.org/listinfo/yocto


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