Compiling linaro filesystems

Hi,

I want to compile linaro filesystems from sources with debug info. I tried using XDeb but it seems like it is just a cross compiling environment and not a complete root filesystem builder.

Can anyone point me to a tutorial for this, or atleast share some info on what configurations i.e packages are used in various filesystems like headleass/netbook.

Also, I see that some folks are able to run linaro filesystems on PandaBoard. When will be the official stable release for PandaBoard will be done?