Created attachment 187596 [details]
The diff file
The latest upstream version of converters/bibtexconv is 1.1.11; the port needs an update.
Fix: The updated diff file is attached.
Created attachment 187669 [details]
The attached patch has some changes:
- Improve LICENSE.
- Fixes EXAMPLES options (build problem when it is disabled).
- Include script ietf2bibtex (and Python 3 dependency).
- Add USES=ssl
Could you take a look?
The updated patch looks fine.
A commit references this bug:
Date: Sat Nov 18 13:37:20 UTC 2017
New revision: 454431
converters/bibtexconv: Update to 1.1.11 
Update MASTER_SITES and WWW. 
Switch to options helper (EXAMPLES).
Include script ietf2bibtex (Python 3 dependency) and USES=ssl.
Submitted by: firstname.lastname@example.org (maintainer)