bind v9.9.3-P2

Closes #21488.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
opus 1.0.3

Closes #21493.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
nsd 3.2.16

Closes #21495.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
unbound 1.4.20

Closes #21496.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
libmemcached 1.0.17

Closes #21497.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
polarssl 1.2.8

Closes #21498.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
exiftool 9.34

Closes #21499.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
olsrd 0.6.5.4

Closes #21501.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>
nvi: fix segfault and DBCREATE warning

Fix homepage
Use Debian download
Use BDB4 instead of 5
Use more MacPorts patches

Closes #21492.