[ELDK] Removing graphic support from eldk 5.1 build

[Lorenzo Petroli]

Hi.

I am building an ELDK image to use on development of embedded systems. Thus
I would like to build an ELDK without any graphic support (X11, XORG, etc).
I mean, only command line interface is required.

I've been using lsb-sdk image for that, because I think it comprises all
tools I need. However, it also has graphics, which makes the ELDK a lot
bigger and heavier.

How do I build and lsb-sdk image without graphic packages?

I am using eldk-rel-v5.1 git tag.

Thank you in advance
Lorenzo