Created attachment 197754 [details] patch This port uses C++17, but doesn't say it in Makefile, which breaks build on architectures that still use GCC. It also probably breaks build on 10-STABLE. Fix it by adding USES=compiler:c++17-lang. Tested on powerpc64 and amd64.
A commit references this bug: Author: linimon Date: Sun Oct 28 16:08:49 UTC 2018 New revision: 483311 URL: https://svnweb.freebsd.org/changeset/ports/483311 Log: This port uses C++17, but doesn't define it, which breaks build on architectures that still use GCC. PR: 231918 Submitted by: Piotr Kubaj Approved by: portmgr (tier-2 blanket) Changes: head/net/flower/Makefile