Disable Reproducible Build - reg

Disable Reproducible Build - reg

[Daniel Selvan]

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Hi, 

I wonder how to disable the Yocto reproducible builds, since it is enabled by default now ( https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#migration-3.1-reproducible-builds ). 

Thanks in advance. 



Kind regards, 


Daniel Selvan D. 


Senior Systems Engineer | Jasmin Infotech 

+91 9445556596 

-- 


P Please consider the environment before printing this email. 



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Re: [bitbake-devel] Disable Reproducible Build - reg

[Konrad Weihmann]

You could either create a distro configuration of your own (one that 
doesn't inherit the poky.conf) or set `BUILD_REPRODUCIBLE_BINARIES` to 
`0` to reduce the impact of the inherited reproducible_build class

On 18.05.21 09:50, Daniel Selvan wrote:
> Hi,
> 
> I wonder how to disable the Yocto reproducible builds, since it is 
> enabled by default now 
> (https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#migration-3.1-reproducible-builds 
> <https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#migration-3.1-reproducible-builds>).
> 
> Thanks in advance.
> 
> Kind regards,
> 
> Daniel Selvan D.
> 
> Senior Systems Engineer*|* Jasmin Infotech 
> <http://www.jasmin-infotech.com/the-company/contact-us/>
> 
> *+91 9445556596 <callto:9445556596>*
> 
> --
> 
> P Please consider the environment before printing this email.
> 
> 
> 
> Information in this email is proprietary and Confidential to Jasmin 
> Infotech Pvt. Ltd. Any use, copying or dissemination of the information 
> in any manner without prior approval, is strictly prohibited. If you are 
> not the intended recipient, please destroy the message and please inform 
> to us..
> 
> 
> 
> 

Re: [bitbake-devel] Disable Reproducible Build - reg

[Daniel Selvan]

Hi,

I already added the line "BUILD_REPRODUCIBLE_BINARIES = '0'" in by local.conf yet if I try to add __DATE__ I get the following error: "error: macro "__DATE__" might prevent reproducible builds [-Werror=date-time]"

Can you comment on this?

Kind regards, 


Daniel Selvan D. 


-- 


P Please consider the environment before printing this email.

----- Original Message -----
From: "Konrad Weihmann" <kweihmann@outlook.com>
To: "Daniel D" <daniel.selvan@jasmin-infotech.com>, "poky" <poky@lists.yoctoproject.org>, "bitbake-devel" <bitbake-devel@lists.openembedded.org>
Sent: Tuesday, 18 May, 2021 13:26:19
Subject: Re: [bitbake-devel] Disable Reproducible Build - reg

You could either create a distro configuration of your own (one that 
doesn't inherit the poky.conf) or set `BUILD_REPRODUCIBLE_BINARIES` to 
`0` to reduce the impact of the inherited reproducible_build class

On 18.05.21 09:50, Daniel Selvan wrote:
> Hi,
> 
> I wonder how to disable the Yocto reproducible builds, since it is 
> enabled by default now 
> (https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#migration-3.1-reproducible-builds 
> <https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#migration-3.1-reproducible-builds>).
> 
> Thanks in advance.
> 
> Kind regards,
> 
> Daniel Selvan D.
> 
> Senior Systems Engineer*|* Jasmin Infotech 
> <http://www.jasmin-infotech.com/the-company/contact-us/>
> 
> *+91 9445556596 <callto:9445556596>*
> 
> --
> 
> P Please consider the environment before printing this email.
> 
> 
> 
> Information in this email is proprietary and Confidential to Jasmin 
> Infotech Pvt. Ltd. Any use, copying or dissemination of the information 
> in any manner without prior approval, is strictly prohibited. If you are 
> not the intended recipient, please destroy the message and please inform 
> to us..
> 
> 
> 
>

Re: [bitbake-devel] Disable Reproducible Build - reg

[Konrad Weihmann]

On 18.05.21 09:59, Daniel D wrote:
> Hi,
> 
> I already added the line "BUILD_REPRODUCIBLE_BINARIES = '0'" in by local.conf yet if I try to add __DATE__ I get the following error: "error: macro "__DATE__" might prevent reproducible builds [-Werror=date-time]"
> 
> Can you comment on this?

That should be handled in the recipe scope I think, by adding something 
like `CFLAGS += "-Wno-error=date-time"` (assuming this is C code we are 
talking about)

> 
> Kind regards,
> 
> 
> Daniel Selvan D.
> 
> 

Re: [bitbake-devel] Disable Reproducible Build - reg

[Ross Burton]

That error isn't caused by Yocto, so you'll have to work on the source
of the recipe that is failing.

Ross

On Tue, 18 May 2021 at 08:59, Daniel Selvan
<daniel.selvan@jasmin-infotech.com> wrote:
>
> Hi,
>
> I already added the line "BUILD_REPRODUCIBLE_BINARIES = '0'" in by local.conf yet if I try to add __DATE__ I get the following error: "error: macro "__DATE__" might prevent reproducible builds [-Werror=date-time]"
>
> Can you comment on this?
>
> Kind regards,
>
>
> Daniel Selvan D.
>
>
> --
>
>
> P Please consider the environment before printing this email.
>
> ----- Original Message -----
> From: "Konrad Weihmann" <kweihmann@outlook.com>
> To: "Daniel D" <daniel.selvan@jasmin-infotech.com>, "poky" <poky@lists.yoctoproject.org>, "bitbake-devel" <bitbake-devel@lists.openembedded.org>
> Sent: Tuesday, 18 May, 2021 13:26:19
> Subject: Re: [bitbake-devel] Disable Reproducible Build - reg
>
> You could either create a distro configuration of your own (one that
> doesn't inherit the poky.conf) or set `BUILD_REPRODUCIBLE_BINARIES` to
> `0` to reduce the impact of the inherited reproducible_build class
>
> On 18.05.21 09:50, Daniel Selvan wrote:
> > Hi,
> >
> > I wonder how to disable the Yocto reproducible builds, since it is
> > enabled by default now
> > (https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#migration-3.1-reproducible-builds
> > <https://www.yoctoproject.org/docs/latest/ref-manual/ref-manual.html#migration-3.1-reproducible-builds>).
> >
> > Thanks in advance.
> >
> > Kind regards,
> >
> > Daniel Selvan D.
> >
> > Senior Systems Engineer*|* Jasmin Infotech
> > <http://www.jasmin-infotech.com/the-company/contact-us/>
> >
> > *+91 9445556596 <callto:9445556596>*
> >
> > --
> >
> > P Please consider the environment before printing this email.
> >
> >
> >
> > Information in this email is proprietary and Confidential to Jasmin
> > Infotech Pvt. Ltd. Any use, copying or dissemination of the information
> > in any manner without prior approval, is strictly prohibited. If you are
> > not the intended recipient, please destroy the message and please inform
> > to us..
> >
> >
> >
> >
>
>
>
> 
>

Re: [bitbake-devel] Disable Reproducible Build - reg

[Khem Raj]

On 5/18/21 12:59 AM, Daniel Selvan wrote:
> Hi,
> 
> I already added the line "BUILD_REPRODUCIBLE_BINARIES = '0'" in by local.conf yet if I try to add __DATE__ I get the following error: "error: macro "__DATE__" might prevent reproducible builds [-Werror=date-time]"
> 
> Can you comment on this?

we internally enabled this option via adding it to TARGET_CC_ARCH in 
meta/classes/reproducible_build.bbclass

TARGET_CC_ARCH_append_class-target = " -Wdate-time"


perhaps change it to

TARGET_CC_ARCH_append_class-target = 
"${@oe.utils.ifelse(d.getVar('BUILD_REPRODUCIBLE_BINARIES') == '1', ' 
-Wdate-time', '')}
"

would you mind testing it out ? and if it works for you then send a 
patch to oe-core

> 
> Kind regards,
> 
> 
> Daniel Selvan D.
> 
> 
> 
> 
> 
>