I have a use for the UNIX sockets output module in rsyslog, but there's no way to build it using the current port. The attached patch adds an option to build it, and it seems to work in my testing.
Created attachment 144085 [details] Patch add omuxsock option
Over to maintainer.
A commit references this bug: Author: brd Date: Wed Dec 17 22:07:57 UTC 2014 New revision: 374876 URL: https://svnweb.freebsd.org/changeset/ports/374876 Log: Upgrade to 8.6.0 http://www.rsyslog.com/changelog-for-8-6-0-v8-stable/ 1: Enable omuxsock by default 2: Fix broken build with RFC3195 PR: 191327 [1], 191412 [2] Reviewed by: swills Changes: head/sysutils/rsyslog8/Makefile head/sysutils/rsyslog8/distinfo head/sysutils/rsyslog8/files/patch-grammar_rainerscript.c head/sysutils/rsyslog8/files/patch-plugins__mmexternal__mmexternal.c head/sysutils/rsyslog8/files/patch-plugins__omprog__omprog.c head/sysutils/rsyslog8/files/patch-plugins_impstats_impstats.c head/sysutils/rsyslog8/files/patch-tools_rsyslogd.c head/sysutils/rsyslog8/pkg-plist
I just enabled it by default in the 8.6.0 update, committed as r374876. Thanks for your submission!