cygport: check setup.hint?

[Ken Brown]

When I build a package using cygport, I sometimes forget to run 
cygport's "dep" command to make sure my setup.hint is up to date.  I 
think it would be useful for cygport to do this as part of its packaging 
step.  It could print out a list of dependencies or, better, print a 
warning if there are dependencies that are not listed in any of the 
setup.hint files.

Ken