If possible, src/test/getdns_query should be build and installed. It's part of getdns and a useful tool, see https://www.nanog.org/sites/default/files/3_stubby-nanog68.pdf Btw, cd work/getdns-0.9.0/src/test && make builds getdns_query. And: If the binary is called without arguments, it dumps a core after printing lots of diags.
Done
A commit references this bug: Author: zi Date: Tue Jan 10 13:34:42 UTC 2017 New revision: 431082 URL: https://svnweb.freebsd.org/changeset/ports/431082 Log: - Add OPTION (default to off) to install diagnostic tool(s) - Do not bump PORTREVISION as this is a noop PR: 215937 Requested by: pi@ Changes: head/dns/getdns/Makefile