[tycho-user] Building a custom eclipse SDK with pre-installed, updateabl

[Robert Gründler <r.gruendler@xxxxxxxxx>]

Hi,

i'm following this article on how to build a custom eclipse distribution with pre-installed features, that can be updated independently from the product feature.

http://aniefer.blogspot.co.at/2009/07/composing-and-updating-custom-eclipse.html

However, even when i use a productName.p2.inf file to require features, the installed features are a sub-component of my product feature.

Hence when an p2 repository rolls out a new version of the sub-component, the new version is not seen as an update by the p2 mechanism.

Could anyone point me in the right direction how to build such a thing with tycho? 

The article above builds the product using some custom ant script, so i'm a little stuck when using tycho for now.

regards

-robert