Created attachment 150124 [details] diff -rupN Update to 2.1.0 Not sure about usage of @dir.
A commit references this bug: Author: pawel Date: Sat Dec 6 11:40:00 UTC 2014 New revision: 374098 URL: https://svnweb.freebsd.org/changeset/ports/374098 Log: Update to version 2.1.0 PR: 195598 Submitted by: maintainer Changes: head/games/chocolate-doom/Makefile head/games/chocolate-doom/distinfo head/games/chocolate-doom/pkg-plist
Committed with minor changes. Thanks. To check if your plist is right you can use make check-plist.