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Return to Host-based development with Xoo and Xephyr.

Personal tools

This page introduces you to the most efficient way to create new software for the OpenMoko platform. Note that there is a VMware image where this environment has been prebuilt for you.

Host-based development

This term means you develop most of your application in your standard desktop environment until it's almost finished. Then you can use a Toolchain to cross-compile your application for the Neo1973. Host-based development is incredibly more efficient since you can use your (typically) fast computer, large monitor, ... Compiling for your host also means that your edit-run-debug turnaround cycles are much faster, because you can skip the uploading-to-neo step.

Xoo and Xephyr

Xoo is a GTK2 based graphical wrapper around a ‘Windowed’ X Server. The X server is typically Xnest, the nested X server, or Xephyr. It is intended for embedded developers that want to simulate a target device (with an accurate display size, working hardware buttons, etc) on a desktop machine.

Note that Xoo is not required to simulate OpenMoko hardware - it just improves the presentation.


Part I (precompiled software)

You need to install some software that is usually not present on a desktop system, but used on the Neo1973. Some of this software has already been precompiled by your friendly distribution packager, so you don't need to compile it yourself. Most likely you can install the following packages from your distribution repository:

  • gtk-doc-tools
  • libstartup-notification0-dev
  • libapm-dev
  • libgtk2.0-dev
  • libebook1.2-dev
  • libecal1.2-dev
  • libnotify-dev
  • libpulse-dev
  • matchbox-window-manager
  • matchbox-keyboard
  • pulseaudio
  • xephyr ( package is called xserver-xephyr on ubuntu and debian )
  • xoo

Gentoo users run just

# emerge <package>


$ sudo apt-get install <package>

For Fedora, you can use

# yum install <package>

For Mandriva, you may try

# urpmi <package>

for any other find a way how to do it in your distro.

Part II (building from source)

You also need some software that is typically not found in your distribution repository, either because it's too new, too specific, or unheard of.

Most likely you will need to compile the following packages for your distribution:

  • matchbox-panel-2
  • libjana
  • libipkg

To compile and install matchbox-panel-2:

mkdir -f /local/pkg/ohand
cd /local/pkg/ohand
svn co matchbox
cd matchbox/matchbox-panel-2
make install

To compile and install libjana:

mkdir -f /local/pkg/ohand
cd /local/pkg/ohand
svn co jana
cd jana
make install

To compile and install libipkg:

mkdir -f /local/pkg/
cd /local/pkg/
tar xzf ipkg-0.99.163.tar.gz
cd ipkg-0.99.163
make install

Building the OpenMoko core

First we download the OpenMoko subversion repository:

 mkdir -f /local/pkg/openmoko
 cd /local/pkg/openmoko
 svn co src

Then you compile the software contained there, e.g. you will definitely want to compile at least:

In directory src/target/:

In directory src/target/OM-2007.2/artwork:

In directory src/target/OM-2007.2/libraries/:

In directory src/target/OM-2007.2/daemons/:

In directory src/target/OM-2007.2/panel-plugins/:

In directory src/target/OM-2007.2/applications:

Each of these packages can be compiled with the well-known-triple of:

./configure (or ./, if it's the first time)
make install

Data files

Some of the data files are not yet installed. We will create links so that OpenMoko finds the data files and uses them directly from the svn directories that you have checked out. To create the links:

 cd /usr/local/share/matchbox
 ln -s /local/pkg/openmoko/src/target/OM-2007.2/misc/openmoko-today2-folders vfolders
 cd /usr/share/themes
 ln -s /local/pkg/openmoko/src/target/OM-2007.2/artwork/themes/openmoko-standard-2

Starting the nested OpenMoko

We have prepared a script for you that starts Xoo and all the necessary X clients in one run. The script is online at

Creating a new application

TODO: ... (See: To-Do List)

Using a Neo1973 as external GSM modem

TODO: ... (See: To-Do List)

Using an external GPS device

TODO: ... (See: To-Do List)