So far I've only experinced this with kerberos5 and festival 1.3.1, but 
since atleast 1.4-Beta Ive started getting errors "depreciated symbol 
unix is no longer predefined" , which causes builds to do the wrong 
thing. I can get around the problem by just adding '-D unix' to the build
processes. I am mainly curious if knows why this might be. 

As a note, its not a 1.4 clean install, its installed over a 1.4-Beta, over 
a 1.3-current .. and has been following that path for "a long time". I also
see this on "clean" installs. 

-Matt