This is what i should have done to begin with! The instructions are very similar to previous ones except this time we clone the right git repository!
On a fresh copy of Fedora 11 I updated the system and installed the packages reccommended by OE:
su -c “yum install python m4 make wget curl ftp cvs subversion tar bzip2 gzip unzip
python-psyco perl texinfo texi2html diffstat openjade docbook-style-dsssl
docbook-style-xsl docbook-dtds docbook-utils sed bison bc glibc-devel glibc-static
gcc binutils pcre pcre-devel git quilt groff linuxdoc-tools patch linuxdoc-tools
gcc-c++ help2man perl-ExtUtils-MakeMaker”
I then made a folder called OE in my home directory and git cloned the mini2440 repo:
cd ~
mkdir OE
cd OE
git clone git://repo.or.cz/openembedded/mini2440.git openembedded
I then setup the source-me.txt similar to before:
gedit source-me.txt
I put the following in:
export OETREE="/home/doug/OE"
BBPATH=${OETREE}/:${OETREE}/openembedded/
echo Setting up dev env for Ångström
if [ -z ${ORG_PATH} ] ; then
ORG_PATH=${PATH}
export ORG_PATH
fi
if [ -z ${ORG_LD_LIBRARY_PATH} ] ; then
ORG_LD_LIBRARY_PATH=${LD_LIBRARY_PATH}
export ORG_LD_LIBRARY_PATH
fi
PATH=${OETREE}/openembedded/bitbake/bin:${ORG_PATH}
LD_LIBRARY_PATH=
export PATH LD_LIBRARY_PATH BBPATH
export LANG=C
export BB_ENV_EXTRAWHITE="MACHINE DISTRO OETREE ANGSTROM_MODE ANGSTROMLIBC LIBC"
su -c 'sysctl vm.mmap_min_addr=0'
echo "Altered environment for OE Development"
Now all you need to do is setup the local.conf. Simply edit the example and copy it to the right place:
cd openembedded
gedit mini2440_local_conf_example.conf
Read this file and edit as appropriate. I have attached mine as an example. Now copy it to the conf/local.conf
cp mini2440_local_conf_example.conf conf/local.conf
If you want qt4-embedded or any other package included in the build simply edit the recipe in:
openembedded/recipes/images/mini2440-image.bb
I added qt4-embedded:
#Angstrom bootstrap image
IMAGE_PREPROCESS_COMMAND = "create_etc_timestamp"
ANGSTROM_EXTRA_INSTALL ?= ""
DEPENDS = "task-base-extended
psplash-zap
esekeyd u-boot-utils tslib
i2c-tools i2c screen rsync nfs-utils
directfb gdbserver directfb mtd-utils
"
IMAGE_INSTALL = "task-base-extended
${ANGSTROM_EXTRA_INSTALL}
psplash-zap qt4-embedded
esekeyd u-boot-utils tslib-calibrate tslib-tests
i2c-tools i2c screen rsync nfs-utils-client
directfb gdbserver directfb mtd-utils
rsvg pango
"
export IMAGE_BASENAME = "mini2440-image"
IMAGE_LINGUAS = ""
inherit image
Then all you have to do is source the script from wherever you put it:
source source-me.txt
and run bitbake:
bitbake mini2440-image
from the ~/OE/openembedded/ directory..
If you get an error trying to build a package try cleaning it:
bitbake -c clean INSERTPACKAGENAME
Then try and build the image again. Maybe you won't have this problem. I guess it's either because the checksum parser failed to build or my hdd is dodgy. It only happened once on binutils but worked fine after cleaning it.
A few hours later if all goes well you should have images in:
~/OE/oetmp/deploy/glibc/images/mini2440/
Obviously that directory depends on what you setup in the local.conf.
Good luck!