[Buildroot] Application package cross linked to package libraries problem

[Chris Robson]

I'm looking for an example of how to package cross link to package 
libraries.  That is a package which is a library and then another 
package that links to that library.  I've built a package library with 
success (to include runtime install) and compiled a package application 
but getting the package application to link against the new package 
library is not working.  Obviously its a path issue but an example might 
help me see what is wrong with my setup.

Thanks....Chris