The port print/cups-base doesn't handle symlinked man pages properly.
This patch fixes Makefile and PLIST according to the Porter's Handbook.
How-To-Repeat: Install print/cups-base and run
# makewhatis PREFIX/man
to see the broken links.
Awaiting maintainers feedback
Take yet an other cups PR
Update to 1.2.2 and many fixes commiter. If problems perssist please
open a new PR. Thanks for your effort.