As of src 0aa2700123e2 OPIE has been removed from 14-CURRENT. When
building on a 14-CURRENT machine with __FreeBSD_version > 1400071
avoid linking libopie else this will result a build failure or if
built the following runtime error:
ld-elf.so.1: Shared object "libopie.so.8" not found, required by "fetchmail"
Cy Schubert
07a0cf6fe9