SDK/Tutorials/Integrate Your Target&Runtime to MADDE

Latest revision as of 09:54, 26 January 2011

Overview

Links "http://wiki.meego.com/SDK/Docs/1.1/Getting_started_with_the_MeeGo_SDK_for_Linux" instructs you to install MeeGo MADDE Sysroot/MeeGo Runtime(QEMU Image), those images are created by MeeGo and downloaded from "http://download3.meego.com/"; This section mainly introduces how to install MeeGo MADDE Sysroot/MeeGo Runtime that created by yourself.

Creatimg MeeGo images(MADDE Sysroot, QEMU) is outside the scope of this document, you can find the latest KS files here: git://gitorious.org/meego-os-base/image-configurations.git.

Before reading the following sections, we suppose you have created two images:
MADDE Sysroot Image: AA-BB-madde-sysroot-fs.tar.bz2
QEMU Image: CC-DD-qemu-raw.tar.bz2

Inside MeeGo MADDE

In MeeGo MADDE configuration file, there is one important concept named "target", it is a collection of "MADDE sysroot", "runtime", "toolchain". We give one example here:

target meego-handset-ia32-1.1.2
       sysroot meego-handset-ia32-madde-sysroot-1.1.20110106.1204-fs.tar.gz
       toolchain meego-sdk-i586-toolchain-1.1
       runtime meego-handset-ia32-qemu-1.1.2-runtime
       ccxopts -m32 -march=core2 -mssse3 -mtune=atom -mfpmath=sse
       qttools qt-tools-4.7.0
       arch i586
       os Linux
end

By default, MeeGo target and MeeGo Runtime are installed to directory:

* MeeGo Target ----> "/usr/lib/madde/linux-i686/targets"
* MeeGo MADDE Sysroot ----> "/usr/lib/madde/linux-i686/sysroots"
* MeeGo Runtime ----> "/usr/lib/madde/linux-i686/runtimes"

The default configuration files of Target and Runtime are installed to "/usr/lib/madde/linux-i686/cache/madde.conf.d/". You can install your own MeeGo Target/MeeGo Runtime based on the following three steps:

*(1) Create your configure file under "/usr/lib/madde/linux-i686/cache/madde.conf.d/", you can refer those "conf" files under this direcotory.
*(2) Copy your packaged MeeGo Target/MeeGo Runtime images to "/usr/lib/madde/linux-i686/cache"
*(3) Run "sudo mad-admin create -f <Your_Target>"  and "sudo mad-admin create -f -e <Your_Runtime>"

Add Your Target

We take adding "MeeGo runtime" as an example to introduce the integration method in a simple way. Suppose you created one QEMU image named "aaa-bbb-ccc.raw":

PC$ cd /usr/lib/madde/linux-i686/runtimes
PC$ sudo mkdir aaa-bbb-ccc-runtime
PC$ sudo cp aaa-bbb-ccc.raw aaa-bbb-ccc-runtime/
PC$ cd aaa-bbb-ccc-runtime
PC$ sudo vim information
    qemu='/usr/lib/madde/linux-i686/tools/qemu-meego/bin/qemu-meego'
    qemu_path_native='/usr/lib/madde/linux-i686/tools/qemu-meego/bin/qemu-meego'
    libpath='LD_LIBRARY_PATH=/usr/lib/madde/linux-i686/tools/qemu-meego/lib'
    qemu_args='-hda aaa-bbb-ccc.raw -skin /opt/meego/qemu-gl/share/qemugl/meego/skin/handset/skin.xml -usbdevice tablet -name MeeGo -m 1024 -boot c -enable-kvm -vga std -enable-gl -device virtio-gl-pci -soundhw ac97 -net nic -net user,hostfwd=tcp:127.0.0.1:6666-:22,hostfwd=tcp:127.0.0.1:13219-:13219,hostfwd=tcp:127.0.0.1:14168-:14168'
    ip='127.0.0.1'
    sshport='6666'
    redirport2='13219'
    redirport3='14168'
PC$ mad list runtime
    .............................................................
    aaa-bbb-ccc-runtime                      (installed)
    .............................................................
Start your runtime:
PC$ sudo mad remote -r aaa-bbb-ccc-runtime poweron