Created attachment 203043 [details]
This port requires USES=compiler:c++11-lang to build on GCC architectures.
Tested on powerpc64 and amd64.
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Maintainer informed via mail
A commit references this bug:
Date: Sun Mar 24 07:08:59 UTC 2019
New revision: 496705
Fix build on gcc-based architectures by adding compiler:c++11-lang
Submitted by: Piotr Kubaj
Approved by: portmgr (tier-2 blanket)