[Dextrose] dextrose image 6,7Mb

[Esteban Arias]

hi,

I tested with "f11-0.88-xo1.5-py.ini"
I added 'echo >&2 "*** $(<$buildnr_path)$suffix ***"' and shows:

*** 104pyg ***


2010/11/11 Bernie Innocenti <bernie at codewiz.org>

> On Thu, 2010-11-11 at 15:31 -0200, Esteban Arias wrote:
> > hi,
> >
> > I downloaded the last olpc-os-builder for dextrose.
> >
> > When the file "buildnr-0.88-py" has correlative number up "100",
> > the process of creation image (./osbuilder.py
> > examples/f11-0.88-xo1.5-py.ini) shows:
> >
> > .../modules/sd_card_image/image.50.makefs.sh: line 54: * 512: error
> > sintáctico: se esperaba un operando (error token is "* 512")
> >
> > and out image: os103pyg.zd for 6,7Mb
> >
> > any idea?
>
> The error message points at this code:
>
>  $(($img_sectors * $BLOCK_SIZE))
>
>
> It's possible that $img_sectors contains some junk, such as an error
> message. The variable is initialized like this:
>
>  local img_sectors=$(sfdisk -uS -l $img | grep img2 | awk '{print $4}')
>
> The only variable in this expression is $img, which is initialized from
> the buildnr:
>
>  local img=$outputdir/os$buildnr.disk.img
>
> Proceeding backwards, we find that $buildnr is initialized like this:
>
>
>  buildnr=$(read_buildnr)
>
> Grepping around, I found that the shell function read_buildnr is defined
> in lib/shlib.sh:
>
>  read_buildnr() {
>        local buildnr_path=$intermediatesdir/buildnr
>        local suffix=$(read_config buildnr_from_file suffix)
>        if [[ -e $buildnr_path ]]; then
>                echo "$(<$buildnr_path)$suffix"
>        else
>                echo "0$suffix"
>        fi
>  }
>
> Maybe the problem is that the file contains a space or \n after the
> number?
>
> If it's not clear, put a debug statement at the end of read_buildnr:
>
>  echo >&2 "*** $(<$buildnr_path)$suffix ***"
>
> You should get something like this on the terminal:
>
>  *** 100uy ***
>
> --
>   // Bernie Innocenti - http://codewiz.org/
>  \X/  Sugar Labs       - http://sugarlabs.org/
>
>


-- 
    Esteban Arias
    Investigación y Desarrollo - Plan Ceibal
    Avda. Italia 6201
    Montevideo - Uruguay.
    Tel.: 2601.57.73 Interno 2228
    E-mail : earias at plan.ceibal.edu.uy
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