CVS: cvs.openbsd.org: src

[Marc Espie]

CVSROOT:        /cvs
Module name:    src
Changes by:     es...@cvs.openbsd.org   2012/10/12 15:44:20

Modified files:
        usr.bin/make   : make.1 

Log message:
Document duplicate inference rules. That's posix behavior, and what we do.