Created attachment 200496 [details] patch 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: Author: linimon Date: Wed Dec 26 12:29:29 UTC 2018 New revision: 488380 URL: https://svnweb.freebsd.org/changeset/ports/488380 Log: USES=compiler:c++11-lang is necessary to build on GCC-based architectures. PR: 234394 Submitted by: Piotr Kubaj Approved by: portmgr (tier-2 blanket) Changes: head/cad/qcad/Makefile