[yocto] yocto help needed

Pushpa Teja pushpa at jtechindia.in
Thu May 22 21:39:32 PDT 2014 

Good morning,
                        I want to start to work on yacto please z provide me the guidance how to start it .

Regards ,
pushpa




> From: yocto-request at yoctoproject.org
> Subject: yocto Digest, Vol 44, Issue 103
> To: yocto at yoctoproject.org
> Date: Thu, 22 May 2014 06:50:28 -0700
> 
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> Today's Topics:
> 
>    1. Re: help needed (Alexandru Vaduva)
>    2. Re: help needed (Burton, Ross)
>    3. Re: [meta-mingw] build error (Stefan Seefeld)
>    4. Re: help needed (Paul Eggleton)
>    5. Re: help needed (Alexandru Vaduva)
>    6. Re: Help with building app recipe (Diego Sueiro)
> 
> 
> ----------------------------------------------------------------------
> 
> Message: 1
> Date: Thu, 22 May 2014 06:00:02 -0700 (PDT)
> From: Alexandru Vaduva <vaduvajanalexandru at yahoo.com>
> To: Paul Eggleton <paul.eggleton at linux.intel.com>
> Cc: "yocto at yoctoproject.org" <yocto at yoctoproject.org>
> Subject: Re: [yocto] help needed
> Message-ID:
> 	<1400763602.12423.YahooMailNeo at web122506.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset="us-ascii"
> 
> The hack will put the line: require perl-ptest.incinside a if structure.
> The if will test if ptest is in the image-features or not.
> 
> 
> On Thursday, May 22, 2014 3:43 PM, Paul Eggleton <paul.eggleton at linux.intel.com> wrote:
>  
> 
> 
> On Thursday 22 May 2014 05:38:41 Alexandru Vaduva wrote:
> > it appear, it shouldn`t I believe.
> > I have a hack to include the perl-ptest module only when
> > ptest enabled on image_featuresbut it does not look nice.
> > I do not believe this solves the problem.
> 
> Sorry, I'm not quite following. What is this hack?
> 
> 
> Cheers,
> Paul
> 
> -- 
> 
> Paul Eggleton
> Intel Open Source Technology Centre
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> ------------------------------
> 
> Message: 2
> Date: Thu, 22 May 2014 14:09:24 +0100
> From: "Burton, Ross" <ross.burton at intel.com>
> To: Alexandru Vaduva <vaduvajanalexandru at yahoo.com>
> Cc: Paul Eggleton <paul.eggleton at linux.intel.com>,
> 	"yocto at yoctoproject.org" <yocto at yoctoproject.org>
> Subject: Re: [yocto] help needed
> Message-ID:
> 	<CAJTo0LaA9S1gJyO0g3nCn3vzyuVLON4-SyP9KUv0Gj+9KG16Aw at mail.gmail.com>
> Content-Type: text/plain; charset=UTF-8
> 
> On 22 May 2014 13:38, Alexandru Vaduva <vaduvajanalexandru at yahoo.com> wrote:
> > it appear, it shouldn`t I believe.
> 
> Can you share this depends.dot file please?  For what it's worth, I
> can't replicate this with oe-core master
> 
> Ross
> 
> 
> ------------------------------
> 
> Message: 3
> Date: Thu, 22 May 2014 09:10:30 -0400
> From: Stefan Seefeld <stefan_seefeld at mentor.com>
> To: Richard Purdie <richard.purdie at linuxfoundation.org>
> Cc: yocto at yoctoproject.org
> Subject: Re: [yocto] [meta-mingw] build error
> Message-ID: <537DF746.6060700 at mentor.com>
> Content-Type: text/plain; charset="utf-8"
> 
> On 2014-05-22 02:10, Richard Purdie wrote:
> > On Wed, 2014-05-21 at 16:45 -0400, Stefan Seefeld wrote:
> >> Hello,
> >>
> >> I started experimenting with the meta-mingw layer today, using the
> >> 'daisy' branch for both, poky as well as meta-mingw.
> >>
> >> Running `bitbake meta-toolchain`, the build process failed in one of the
> >> last steps (1003 of 1005) with:
> >>
> >> ERROR: nativesdk-packagegroup-sdk-host not found in the base feeds
> >> (x86_64-nativesdk-mingw32 noarch any all).
> >>
> >> Any idea what I may be missing ? I'm using
> >>
> >> MACHINE ??= "qemux86"
> >> SDKMACHINE ?= "x86_64-mingw32"
> > 
> > Which pacxkage backend were you using? If you didn't use ipk, I'd
> > suggest trying it. In theory others should work but its ipk I've been
> > using when working with those layers.
> 
> OK, I was using rpm (the default), but now switched to ipk. That results
> in a different error in meta/lib/oe/sdk.py:55, where do_populate() tries
> to link ld.so.cache into a non-existent directory.
> I have attempted a fix with the attached patch.
> 
> With that, things now appear to be working. (I think things should also
> work with 'rpm' as package backend, though, right ? Should I file a bug
> report somewhere to put that on record ?)
> 
> Thanks,
> 		Stefan
> 
> 
> -- 
> Stefan Seefeld
> CodeSourcery / Mentor Embedded
> http://www.mentor.com/embedded-software/
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> ------------------------------
> 
> Message: 4
> Date: Thu, 22 May 2014 14:14:43 +0100
> From: Paul Eggleton <paul.eggleton at linux.intel.com>
> To: Alexandru Vaduva <vaduvajanalexandru at yahoo.com>
> Cc: yocto at yoctoproject.org
> Subject: Re: [yocto] help needed
> Message-ID: <1965694.z39UhZdkqB at peggleto-mobl5.ger.corp.intel.com>
> Content-Type: text/plain; charset="us-ascii"
> 
> On Thursday 22 May 2014 06:00:02 Alexandru Vaduva wrote:
> > On Thursday, May 22, 2014 3:43 PM, Paul Eggleton
> > <paul.eggleton at linux.intel.com> wrote:
> > > On Thursday 22 May 2014 05:38:41 Alexandru Vaduva wrote:
> > > > it appear, it shouldn`t I believe.
> > > > I have a hack to include the perl-ptest module only when
> > > > ptest enabled on image_featuresbut it does not look nice.
> > > > I do not believe this solves the problem.
> > > 
> > > Sorry, I'm not quite following. What is this hack?
> >
> > The hack will put the line: require perl-ptest.incinside a if structure.
> > The if will test if ptest is in the image-features or not.
> 
> There's nothing in that file that explicitly adds a dependency from perl (or 
> any other package) on the perl-ptest package. So far as far as I know, nobody 
> has yet reproduced the issue you're reporting. Are you building the exact same 
> version of the perl recipe? Have you modified the recipe at all?
> 
> Cheers,
> Paul
> 
> -- 
> 
> Paul Eggleton
> Intel Open Source Technology Centre
> 
> 
> ------------------------------
> 
> Message: 5
> Date: Thu, 22 May 2014 06:24:58 -0700 (PDT)
> From: Alexandru Vaduva <vaduvajanalexandru at yahoo.com>
> To: Paul Eggleton <paul.eggleton at linux.intel.com>
> Cc: "yocto at yoctoproject.org" <yocto at yoctoproject.org>
> Subject: Re: [yocto] help needed
> Message-ID:
> 	<1400765098.42556.YahooMailNeo at web122502.mail.ne1.yahoo.com>
> Content-Type: text/plain; charset="us-ascii"
> 
> I attached the depends .dot file and also a small perl-ptest.info file with only the perl-ptest occurences.
> 
> On Thursday, May 22, 2014 4:15 PM, Paul Eggleton <paul.eggleton at linux.intel.com> wrote:
>  
> 
> 
> On Thursday 22 May 2014 06:00:02 Alexandru Vaduva wrote:
> > On Thursday, May 22, 2014 3:43 PM, Paul Eggleton
> > <paul.eggleton at linux.intel.com> wrote:
> > > On Thursday 22 May 2014 05:38:41 Alexandru Vaduva wrote:
> > > > it appear, it shouldn`t I believe.
> > > > I have a hack to include the perl-ptest module only when
> > > > ptest enabled on image_featuresbut it does not look nice.
> > > > I do not believe this solves the problem.
> > > 
> > > Sorry, I'm not quite following. What is this hack?
> >
> > The hack will put the line: require perl-ptest.incinside a if structure.
> > The if will test if ptest is in the image-features or not.
> 
> There's nothing in that file that explicitly adds a dependency from perl (or 
> any other package) on the perl-ptest package. So far as far as I know, nobody 
> has yet reproduced the issue you're reporting. Are you building the exact same 
> version of the perl recipe? Have you modified the recipe at all?
> 
> 
> Cheers,
> Paul
> 
> -- 
> 
> Paul Eggleton
> Intel Open Source Technology Centre
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> ------------------------------
> 
> Message: 6
> Date: Thu, 22 May 2014 10:50:03 -0300
> From: Diego Sueiro <diego.sueiro at gmail.com>
> To: Khem Raj <raj.khem at gmail.com>
> Cc: "yocto at yoctoproject.org" <yocto at yoctoproject.org>,	Neuer User
> 	<auslands-kv at gmx.de>
> Subject: Re: [yocto] Help with building app recipe
> Message-ID:
> 	<CAMCfZKGM7JmHRvLYpeAeZukOUGDyEzzvvuQ9a_RpJS0t7r9wCw at mail.gmail.com>
> Content-Type: text/plain; charset="iso-8859-1"
> 
> Folks,
> 
> I'm trying to accomplish this in a 64bits host machine. But I'm getting
> errors the following error on compile task:
> 
> | In file included from
> /<snip>/tmp/sysroots/x86_64-linux/usr/include/python3.3m/Python.h:50:0,
> |                  from ../../git/src/qpython_priv.h:22,
> |                  from moc_qpython_priv.cpp:9:
> | /<snip>/sysroots/x86_64-linux/usr/include/python3.3m/pyport.h:820:2:
> error: #error "LONG_BIT definition appears wrong for platform (bad
> gcc/glibc config?)."
> |  #error "LONG_BIT definition appears wrong for platform (bad gcc/glibc
> config?)."
> |   ^
> 
> 
> Searching on Google it says that this is a known bug when trying to
> cross-compile Python stuff for 32bits machines on 64bits hosts.
> 
> It seems that the guys from Buildroot could get this solved:
> http://lists.busybox.net/pipermail/buildroot/2011-August/045257.html
> I'm trying to find the "magical" patch to how to get this fixed.
> 
> Also found this link too:
> http://blog.devork.be/2009/02/compiling-32-bit-python-on-amd64.html
> 
> But I'm not quite sure how to get this fixed on Yocto. Should it need to be
> fixed on the pyotherside, or python3, or python3-native recipe?
> 
> 
> Any directions are appreciated.
> 
> 
> 
> Regards,
> 
> --
> *dS
> Diego Sueiro
> 
> Administrador do Embarcados
> www.embarcados.com.br<http://www.embarcados.com.br/?utm_source=assinatura_diego&utm_medium=e-mail&utm_campaign=Assinatura%20Email%20Diego>
> 
> /*long live rock 'n roll*/
> 
> 
> On Sat, May 17, 2014 at 2:18 AM, Khem Raj <raj.khem at gmail.com> wrote:
> 
> > On Fri, May 16, 2014 at 5:33 AM, Neuer User <auslands-kv at gmx.de> wrote:
> > > If I change the sed line to "#!/usr/bin/env python3", that would
> > > probably work then. But would it break something else?
> >
> > would be fine.
> > --
> > _______________________________________________
> > yocto mailing list
> > yocto at yoctoproject.org
> > https://lists.yoctoproject.org/listinfo/yocto
> >
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