Created attachment 200487 [details]
USES=compiler:c++11-lang is necessary to build on GCC architectures.
Tested on powerpc64 and amd64.
Hardware sponsored by IntegriCloud.
A commit references this bug:
Date: Sun Jan 13 02:31:42 UTC 2019
New revision: 490107
USES=compiler:c++11-lang is necessary to build this port on GCC-based
Submitted by: Piotr Kubaj
Approved by: maintainer