Created attachment 203522 [details] patch This port needs USES=compiler:c++11-lang to build on GCC architectures. Tested on powerpc64 and amd64.
Commited, thanks!
A commit references this bug: Author: yuri Date: Wed Apr 10 04:14:50 UTC 2019 New revision: 498526 URL: https://svnweb.freebsd.org/changeset/ports/498526 Log: audio/x42-plugins-lv2: fix build with GCC-based architectures PR: 237141 Submitted by: Piotr Kubaj <pkubaj@anongoth.pl> Changes: head/audio/x42-plugins-lv2/Makefile