Created attachment 199611 [details] patch USES=compiler:c++11-lang is required to build on GCC architectures. Tested on powerpc64 and amd64. Hardware sponsored by IntegriCloud.
A commit references this bug: Author: yuri Date: Tue Nov 27 18:23:22 UTC 2018 New revision: 486045 URL: https://svnweb.freebsd.org/changeset/ports/486045 Log: science/rmf: fix build with GCC-based architectures PR: 233574 Submitted by: Piotr Kubaj Changes: head/science/rmf/Makefile
Committed, thanks!