latest lib/librpcsvc/Makefile commit breaks buildworld

Dear Matteo (and everyone else..)

your latest commit to lib/librpcsvc's Makefile breaks buildworld on my
system:

cc1: warnings being treated as errors
rex_xdr.c: In function 'xdr_rex_start':
rex_xdr.c:27: warning: dereferencing type-punned pointer will break
strict-aliasing rules
rex_xdr.c:36: warning: dereferencing type-punned pointer will break
strict-aliasing rules

I suggest you revert to WARNS?=1 or ?=0. I see no need for trading
warnings as errors here.


Thanks,



-- 
Pietro Cerutti

PGP Public Key:
http://gahr.ch/pgp