www/tomcat8 is expiring on 2019-06-30. devel/gitblit has a TOMCAT8 option which might be removed at that point. Can it be switched over to use www/tomcat85 or www/tomcat9?
https://github.com/gitblit/gitblit/issues/1265
Last update is three years old.
A commit references this bug: Author: tobik Date: Mon Jul 1 07:49:26 UTC 2019 New revision: 505550 URL: https://svnweb.freebsd.org/changeset/ports/505550 Log: www/gitblit: Drop non-default TOMCAT8 option www/tomcat8 is expiring. PR: 238542 Approved by: freebsd@dussan.org (maintainer timeout, ~2.5 weeks) Changes: head/devel/gitblit/Makefile