Unless you get an error from make build, you can assume that all the
old binaries and data files have been replaced by new ones.  One thing
you do want to watch for, though, is the fact that binaries
occasionally move around.  So you may want to look for $PATH
shadowings, or binaries which appear in two directories in your path.
Maybe something like

ls /bin /usr/bin /sbin /usr/sbin | sort | uniq -d

I don't know the last time this happened; it might not have happened
since 1.3 came out, actually.

Chris

-- 
-----------------------------------------------------cjones@math.montana.edu
Chris Jones                                          cjones@honors.montana.edu
           Mad scientist at large                    cjones@nervana.montana.edu
"Is this going to be a stand-up programming session, sir, or another bug hunt?"