http://www.berklix.com/~jhs/src/bsd/fixes/FreeBSD/ports/gen/Mk/bsd.port.mk.install-recursive-2.REL=10.1-RELEASE.diff

*** 10.1-RELEASE/ports/Mk/bsd.port.mk	Sun Jan 17 13:56:24 2016
--- new-generic/ports/Mk/bsd.port.mk	Sun Jan 17 14:51:28 2016
***************
*** 5111,5116 ****
--- 5111,5127 ----
  	@${ECHO_MSG} "<=== ${.CURDIR}"
  .endif
  
+ .if !target(install-recursive)
+ install-recursive:	install
+ 	@${ECHO_MSG} "===> ${.CURDIR}"
+ 	@${ECHO_MSG} -n "Deps: " ; ${ECHO_MSG} ${ALL-DEPENDS-LIST}
+ 	@for dir in $$(${ALL-DEPENDS-LIST}); do \
+ 		( cd $$dir; echo -n "For ${.CURDIR}: " ;\
+ 		pwd; ${MAKE} install ) ; \
+ 		done
+ 	@${ECHO_MSG} "<=== ${.CURDIR}"
+ .endif
+ 
  .if !target(reinstall-recursive)
  reinstall-recursive:	reinstall
  	@${ECHO_MSG} "===> ${.CURDIR}"