Where possible, correct a few instances where PORTDOCS was being used
to flag stuff in EXAMPLESDIR. For some ports, mostly those owned by
ruby@, PORTDOCS is applied to pretty much everything whether it's
documentation or example.
my ports in the past 3 weeks while ports were broken on any 10.x
machines, which means I'm unable to maintain them. So let people know
that there's no available support for them until things are back to
normal (which also means that anyone with spare time will be able
to fix them without getting approval).
repo. Also fix on amd64 by compiling subport, cdb, with -fPIC. Given
this is required for other amd64 ports that could potentially link against
cdb, fix this in databases/cdb instead of just ruby-cdb.
