Created attachment 198482 [details] Poudriere log file With TEST=on: Build and/or run tests build fails with linker_error. See attachment.
Invite maintainer again. Please format the bug title like "$origin: $summary" (*not* "$origin-$version: $summary"), so that Bugzilla's auto-assigner can work correctly.
Looks like: NOT_FOR_ARCHS_REASON_i386=Uses 64 bit atomics that clang cannot generate on i386....
Requires fixing configure to detect -latomic as being required with Clang. Adding USES=fortran after that will adjust LDFLAGS to where libatomic is located.
Upstream bug is fixed in Firefox 66.