https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69119
--- Comment #2 from PeteVine <tulipawn at gmail dot com> --- Unfortunately I don't a have working 5.x at my disposal on arm. I'll remember about this issue when it becomes available. Anyway on 4.9, the suggestion is to recompile something with -fPIC but it's not clear what - jemalloc? The diagnostic message is slightly misleading if it were to end up being about a missing LD flag.