2bf4a73e61
For a debian-native package, a +nmuX version should be considered a new upstream version (it just means "non mantainer upload" there). Derive some PORTVERSION from that that's sane for our versioning. While here, eliminate hardcoded /usr/local from Makefile patch. Approved by: nc (maintainer), tcberner (mentor) Differential Revision: https://reviews.freebsd.org/D38670