If you install xemacs21 from the ports, it will autodetect if libcompface
from mail/faces is available. However, this dependency isn't recorded anywhere
so you can break your xemacs by pkg_delete'ing faces :/
Record dependency in port's Makefile. Maybe a reasonable suggestion
would be to always build with faces, unless WITHOUT_XFACE is specified?
How-To-Repeat: - install xemacs21 from ports (make sure it autodetects libcompface)
- pkg_delete faces (no warning here)
- run xemacs: Shared object "libcompface.so.1" not found