CVS: cvs.openbsd.org: ports

[Marc Espie]

CVSROOT:        /cvs
Module name:    ports
Changes by:     es...@cvs.openbsd.org   2017/02/21 06:53:40

Modified files:
        infrastructure/mk: bsd.port.mk 

Log message:
explain the very intricate logic that handles all fetched files
simplify one variable