Created attachment 199748 [details]
C11-aware compiler is necessary to build this port, add USES=compiler:c11 to fix build with GCC architectures.
Tested on powerpc64 and amd64.
Hardware sponsored by IntegriCloud.
A commit references this bug:
Date: Mon Dec 3 21:00:29 UTC 2018
New revision: 486554
A C11-aware compiler is necessary to build this port.
Submitted by: Piotr Kubaj
Approved by: portmgr (tier-2 blanket)