PaparazziUAV - User contributions [en]

LisaOveroImage

2012-12-11T01:44:21Z

Tonyguards:

==Building an Overo image for Lisa with Open Embedded==

The goal is to use openmbedded to build an image for the overo with the bits needed for Lisa. Currently this includes
# libevent
# linux kernel 2.6.33.5-rt23 (maintained at git://gitorious.org/linux-omap3/linux-omap3.git)
## based on gumstix-oe from (git://www.sakoman.com/git/linux-omap-2.6.git)
## antoine's patch for spi device node on overo
## 2.6.33.5-rt23 preempt-rt patch

* Make sure you have bitbake and build-essential installed:
apt-get install bitbake build-essential
* Ubuntu 10 will also get errors during bitbake unless the following is installed
sudo apt-get install git-core help2man diffstat texi2html texinfo chrpath sgmlspl
* And don't forget to install glib
sudo apt-get install libglib2.0-dev
* Ubuntu 10 will also need to remove the link for /bin/sh that points to dash and instead point it to bash
Run
sudo dpkg-reconfigure dash
and answer no when asked whether you want to install dash as /bin/sh.

or alternative:
sudo su -
cd /bin && rm -f sh && ln -s bash sh

* Make an overo-oe directory in your home directory!!!!!, cd into it!!:

mkdir ~/overo-oe
cd ~/overo-oe

* Clone Allen's openmebedded tree:
git clone git://gitorious.org/linux-omap3/openembedded.git org.openembedded.dev

(If you want to take a look at the repository beforehand you can find it [http://gitorious.org/linux-omap3/openembedded Here])

* Copy build profile into ~/overo-oe, source it:

cp -r org.openembedded.dev/contrib/jei/build .
source ~/overo-oe/build/profile

* Use bitbake to build the image:
bitbake omap3-lisa-image

On July 9 2010, on an up to date lucid lynx, the build is broken due to a bug in bug in gzip ( yeah.. they still have that... )

ERROR:
....expat_2.0.1.bb do_unpack failed

solution to this error:

http://www.facebook.com/note.php?note_id=398968379361

follow instructions of ERROR#1

In short:
cd~/
sudo apt-get install gzrt
cd ~/overo-oe/sources/
gzrecover expat-2.0.1.tar.gz;mv expat-2.0.1.tar.recovered expat-2.0.1.tar;gzip expat-2.0.1.tar
say yes to the overwrite
md5sum expat-2.0.1.tar.gz; sha256sum expat-2.0.1.tar.gz
note them somewhere
gedit expat-2.0.1.tar.gz.md5
replace with the new MD5 checksum and save
cd ~/overo-oe/org.openembedded.dev/recipes/expat
gedit expat_2.0.1.bb
change the MD5 and SHA256 checksums there to reflect the new ones, and save
cd ~/overo-oe/
bitbake omap3-lisa-image

ERROR:
'.../overo-oe/org.openembedded.dev/recipes/libsamplerate/libsamplerate0_0.1.7.bb' failed

solution:
http://old.nabble.com/Building-omap3-desktop-image-td30020826.html

In short:

Delete the '.../overo-oe/sources/libsamplerate-0.1.7.tar.gz' file

bitbake omap3-lisa-image

You need to modify the checksums in the recipe

.../overo-oe/org.openembedded.dev/recipes/libsamplerate/libsamplerate0_0.1.7.bb

to

SRC_URI[md5sum] = "6731a81cb0c622c483b28c0d7f90867d"

SRC_URI[sha256sum] = "78ed5d9ff1bf162c4a078f6a3e7432a537dd2f22dc58872b081fb01156027fcc"

from

'#SRC_URI[md5sum] = "ad093e60ec44f0a60de8e29983ddbc0f"

'#SRC_URI[sha256sum] = "e0a646224a0323ac63f56ef009b2d7fee11452a7b8af139b19ae71d2890dbc9c"

Then run

bitbake -c clean libsamplerate0;bitbake libsamplerate0

== Links ==
* [http://saranasukses.com/outsourcing-indonesia.html Outsourcing Indonesia]
* [http://littletods.com/en/content/4-perlengkapan-bayi Perlengkapan Bayi]
* [http://www.doxapest.co.id/index.php/pest-control-dan-anti-rayap Pest Control]
* [http://www.doxapest.co.id/index.php/pest-control-dan-anti-rayap Anti Rayap]

[[Category:Software]] [[Category:Developer_Documentation]]

LisaOveroImage

2012-12-10T09:28:37Z

Tonyguards: