support of REPRODUCIBLE_TIMESTAMP_ROOTFS in isar

support of REPRODUCIBLE_TIMESTAMP_ROOTFS in isar

[Venkata.Pyla]

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Hi,

Does ISAR supports this variable “REPRODUCIBLE_TIMESTAMP_ROOTFS” for creating root file system with reproducible time stamps?

I found this variable used in Yocto (https://wiki.yoctoproject.org/wiki/Reproducible_Builds) for reproducible builds.

I would like to know If ISAR supports it already or planning to support the same in the future.

Thanks,
Venkata.



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Re: support of REPRODUCIBLE_TIMESTAMP_ROOTFS in isar

[Jan Kiszka]

On 13.07.22 12:31, Venkata.Pyla@toshiba-tsip.com wrote:
> Hi,
> 
> Does ISAR supports this variable “REPRODUCIBLE_TIMESTAMP_ROOTFS” for
> creating root file system with reproducible time stamps?
> 
> I found this variable used in Yocto
> (https://wiki.yoctoproject.org/wiki/Reproducible_Builds
> <https://wiki.yoctoproject.org/wiki/Reproducible_Builds>) for
> reproducible builds.
> 
> I would like to know If ISAR supports it already or planning to support
> the same in the future.
> 

/isar> git grep REPRODUCIBLE_TIMESTAMP_ROOTFS
/isar>

Can you find out what is needed from our image class to enable that
support? Or if Debian has something like that, just differently controlled?

Jan

-- 
Siemens AG, Technology
Competence Center Embedded Linux

RE: support of REPRODUCIBLE_TIMESTAMP_ROOTFS in isar

[Venkata.Pyla]

>-----Original Message-----
>From: isar-users@googlegroups.com <isar-users@googlegroups.com> On Behalf
>Of Jan Kiszka
>Sent: 13 July 2022 16:10
>To: pyla venkata(ＴＳＩＰ TMIEC ODG Porting) <Venkata.Pyla@toshiba-
>tsip.com>; isar-users@googlegroups.com
>Cc: hayashi kazuhiro(林 和宏 □ＳＷＣ◯ＡＣＴ)
><kazuhiro3.hayashi@toshiba.co.jp>; dinesh kumar(ＴＳＩＰ TMIEC ODG
>Porting) <dinesh.kumar@toshiba-tsip.com>
>Subject: Re: support of REPRODUCIBLE_TIMESTAMP_ROOTFS in isar
>
>On 13.07.22 12:31, Venkata.Pyla@toshiba-tsip.com wrote:
>> Hi,
>>
>> Does ISAR supports this variable “REPRODUCIBLE_TIMESTAMP_ROOTFS” for
>> creating root file system with reproducible time stamps?
>>
>> I found this variable used in Yocto
>> (https://wiki.yoctoproject.org/wiki/Reproducible_Builds
>> <https://wiki.yoctoproject.org/wiki/Reproducible_Builds>) for
>> reproducible builds.
>>
>> I would like to know If ISAR supports it already or planning to
>> support the same in the future.
>>
>
>/isar> git grep REPRODUCIBLE_TIMESTAMP_ROOTFS /isar>
>
>Can you find out what is needed from our image class to enable that support? Or
>if Debian has something like that, just differently controlled?
Probably Debian may be using live-build or something, I will check this.
 
thanks.

>
>Jan
>
>--
>Siemens AG, Technology
>Competence Center Embedded Linux
>
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