I committed this to my source tree pending the next release.
A commit references this bug: Author: marcus Date: Fri Apr 5 13:25:13 UTC 2019 New revision: 497951 URL: https://svnweb.freebsd.org/changeset/ports/497951 Log: Update to 2.18.9. * Add check for sensible CMAKE settings to ports-mgmt/portlint [1] * Do not warn about absolute paths in *_OLD_CMD (when USES=shebangfix is set) [2] * If an option only has QMAKE_ON or QMAKE_OFF settings, it is flagged as no effect [3] * Check for options defined per ARCH to make sure we don't have a lot of false positives. [4] (Note: [1] was already in PORTREVISION 2). PR: 232948 [2] 237045 [3] 234888 [4] Submitted by: adridg [3] Changes: head/ports-mgmt/portlint/Makefile head/ports-mgmt/portlint/src/portlint.pl
Fixed in 2.18.9.