The attached patch updates the port to 3.05.01. Builds fine on Poudriere with 10.3-RELEASE.
Created attachment 184954 [details] patch
A commit references this bug: Author: swills Date: Sat Aug 5 16:55:33 UTC 2017 New revision: 447406 URL: https://svnweb.freebsd.org/changeset/ports/447406 Log: graphics/tesseract: update to 3.05.01 PR: 221175 Submitted by: Piotr Kubaj <pkubaj@anongoth.pl> (maintainer) Changes: head/graphics/tesseract/Makefile head/graphics/tesseract/distinfo
Committed, thanks!