Created attachment 159184 [details] japanese_kterm.diff
A commit references this bug: Author: hrs Date: Fri Jul 24 19:43:54 UTC 2015 New revision: 392839 URL: https://svnweb.freebsd.org/changeset/ports/392839 Log: Fix ${opt}_* variables. PR: 201846 Changes: head/japanese/kterm/Makefile
Fixed. Thank you for your report.