Created attachment 194616 [details] patch I only now noticed that the port now uses C++11. Builds with Poudriere on 11-STABLE.
A commit references this bug: Author: swills Date: Mon Jun 25 12:38:25 UTC 2018 New revision: 473308 URL: https://svnweb.freebsd.org/changeset/ports/473308 Log: graphics/tesseract: add USES=compiler:c++11-lang PR: 229323 Submitted by: Piotr Kubaj <pkubaj@anongoth.pl> (maintainer) Changes: head/graphics/tesseract/Makefile
Committed, thanks!