http://www.berklix.com/~jhs/src/bsd/fixes/freebsd/ports/gen/Mk/bsd.port.subdir.mk.package-clean.REL=ALL.diff

by Julian H. Stacey	jhs@
Patch allows you to 
	cd /usr/ports;make package-clean
or
	cd /usr/ports;make package-clean-deinstall
without running out of space too quickly
as it does a clean or clean & deinstall after each individual port.

Presumably the deinstall does not get run on dependent ports,
so you will gradually eat up disk even with this enhancement.
Just as well, else some common dependent ports such as X11
will get made several hundred times!

*** FreeBSD-4.7/ports/Mk/bsd.port.subdir.mk	Sat Mar 16 12:39:06 2002
--- new/ports/Mk/bsd.port.subdir.mk	Wed Mar 20 12:04:22 2002
***************
*** 93,98 ****
--- 93,100 ----
  TARGETS+=	realinstall
  TARGETS+=	reinstall
  TARGETS+=	tags
+ TARGETS+=	package-clean
+ TARGETS+=	package-clean-deinstall
  
  .for __target in ${TARGETS}
  .if !target(${__target})