title: Yocto busybox overriding coreutils
body: <p>I am attempting to install the 'join' command into my yocto image. I already have busybox installed and this does not have the functionality of join but does have a subset of coreutils. Coreutils does have the functionality of join and so I need to install it from the coreutils recipe.</p>
  
  <p>If I install both busybox and coreutils using just their standard recipe with IMAGE_INSTALL += some of the programs are sym-linked to busybox and some are to coreutils which is a problem for me. How do I tell the coreutils package just to install 'join' on the image and ignore all other coreutils data?</p>