[yocto] Hello world-Checksum error

[Zafrullah Syed]

Hi all,

I am in a serious *problem* of unable to add a recipe and build an image.

previously, I successfully build *gumstix-console-image* and I have created
*meta-bebot* folder for my recipe.

My Yocto tree as follows:

Yocto
 --build
   --conf
       --bblayers.conf ( I added /home/siguser/yocto2013-05-08/poky/*
meta-bebot* \ ) path
       --local.conf ( I added IMAGE_INSTALL_append = " hello" ) under
*Additional
image features*
   --downloads
   --tmp
   --
   --

 --poky
    --bitbake
    --build
    --documentation
    --meta
    --*meta-bebot*
*        --conf*
*            --bblayers.conf *(I added  /home/siguser/yocto2013-05-08/poky/*
meta-bebot* \ ) path
*            --layer.conf *(I added BBFILE_COLLECTIONS += "*meta-bebot*"
                                             BBFILE_PATTERN_*meta-bebot* :=
"^${LAYERDIR}/"
                                             BBFILE_PRIORITY_*meta-bebot* =
"7" )
*        --recipes-bebot*
*             --hello*
*                --hello.bb*
    --meta-gumstix
    --meta-gumstix-extras
    --meta-hob
    --meta-openembedded
    --
    --remaining other folders..


When I try to build image *bitbake gumstix-console-image*
                      again it throws this error: *ERROR: Nothing PROVIDES
'gumstix-console-image'*

I do not know where I am doing wrong or what the problem is. I would be
greatly helpful if anyone can give some inputs.

Thank You,

Regards,
Zafrullah Syed


On Tue, May 28, 2013 at 3:54 PM, Paul Eggleton <
paul.eggleton at linux.intel.com> wrote:

> On Tuesday 28 May 2013 15:45:10 Zafrullah Syed wrote:
> > Error corrected. Thank You.
> >
> > Do we need to add IMAGE_INSTALL += " hello " and EXTRA_IMAGE_FEATURES +=
> "
> > hello " to yocto/build/conf/local.conf or
> yocto/poky/build/conf/local.conf
> >  before running build?
>
> If you want it installed into an image, yes. However, IMAGE_INSTALL +=
> "hello"
> in local.conf won't work, because it will be overridden by the setting of
> IMAGE_INSTALL in the image recipe itself, since local.conf will be parsed
> first. You need to do this instead in local.conf:
>
> IMAGE_INSTALL_append = " hello"
>
> (note the leading space, this is important with _append as _append does not
> add a space for you). _append operations are deferred until the end of
> parsing
> and thus will be applied even if the value is set with = afterwards as in
> this
> case.
>
> Also, EXTRA_IMAGE_FEATURES += " hello " won't do anything since "hello" is
> not
> a valid image feature, it's a package. Appending it to IMAGE_INSTALL is
> enough
> to have it installed into the image.
>
> Cheers,
> Paul
>
> --
>
> Paul Eggleton
> Intel Open Source Technology Centre
>



-- 
Regards,
Zafrullah Syed
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