[yocto] How to add recipes to images not RPMs.

[richard zhang]

Hi all

     I try to add some ricepes to meta layer.The do_fetch and do_compile 
things are fine.
     But when I went to image,there is no packages just added.
     I find my packages in build/tmp/deploy/rpm .
     How to add these packages to image.

     I have do this when I use 'hob',but i don't know how to select them 
without 'hob'.


best regard.
Richard Zhang