http://www.berklix.com/~jhs/src/bsd/fixes/freebsd/ports/gen/Mk/bsd.port.mk.PACKAGES-1c.REL=10.1-RELEASE.diff

Allow ${PACKAGES} to be a symbolic link to another partition with more space.

Fails on Current Sat Jan 31 03:06:37 CET 2015
(which is after 9.3-RELEASE & 10.1-RELEASE)

Commmon bits OK up to & including 8.2-RELEASE, so
	4.11-RELEASE
	6.4-RELEASE
	7.4-RELEASE
Not tested on
	8.4-RELEASE
	9.2-RELEASE
	9.3-RELEASE
	10.0-RELEASE
Written for:
	10.1-RELEASE

*** 10.1/ports/Mk/bsd.port.mk	Sat May  9 03:38:42 2015
--- new/ports/Mk/bsd.port.mk	Sat May  9 03:39:56 2015
***************
*** 3647,3653 ****
  			${LN} -f ${WRKDIR}/pkg/${PKGNAME}${PKG_SUFX} ${PKGFILE} 2>/dev/null \
  				|| ${CP} -f ${WRKDIR}/pkg/${PKGNAME}${PKG_SUFX} ${PKGFILE}; \
  			if [ "${PKGORIGIN}" = "ports-mgmt/pkg" -o "${PKGORIGIN}" = "ports-mgmt/pkg-devel" ]; then \
! 				if [ ! -d ${PKGLATESTREPOSITORY} ]; then \
  					if ! ${MKDIR} ${PKGLATESTREPOSITORY}; then \
  						${ECHO_MSG} "=> Can't create directory ${PKGLATESTREPOSITORY}."; \
  						exit 1; \
--- 3647,3653 ----
  			${LN} -f ${WRKDIR}/pkg/${PKGNAME}${PKG_SUFX} ${PKGFILE} 2>/dev/null \
  				|| ${CP} -f ${WRKDIR}/pkg/${PKGNAME}${PKG_SUFX} ${PKGFILE}; \
  			if [ "${PKGORIGIN}" = "ports-mgmt/pkg" -o "${PKGORIGIN}" = "ports-mgmt/pkg-devel" ]; then \
! 				if [ ! -e ${PKGLATESTREPOSITORY} ]; then \
  					if ! ${MKDIR} ${PKGLATESTREPOSITORY}; then \
  						${ECHO_MSG} "=> Can't create directory ${PKGLATESTREPOSITORY}."; \
  						exit 1; \