Created attachment 200724 [details]
1. Specifying USES=compiler twice doesn't do anything, remove one USES=compiler.
2. Add -fpermissive to CXXFLAGS to fix build with GCC.
3. Don't return error when GCC is used.
2. and 3. fix build on GCC architectures.
Tested on powerpc64 and amd64.
Hardware sponsored by IntegriCloud.
A commit references this bug:
Date: Sat Jan 12 23:05:01 UTC 2019
New revision: 490083
Fix build on gcc-based architectures by removing the assumption that FreeBSD
must imply clang. While here, remove duplicate definition from USES.
Submitted by: Piotr Kubaj
Approved by: portmgr (tier-2 blanket)