14:46 vs 

Update to recommended version 0.22 from new upstream which no longer requires
SWIG.
This fixes the brokeness introduced in the previous SWIG bandaid.
A lawyer might want to check if the license is also less restrictive now ;)

Sponsored by: simon & erwin of tb3.droso.net

08:17 vs 

Use -rpath for linking so that ldconfiguring graphviz-local shared libs
is not required.

13:23 pav 

- Remove files/setup.py
- Add files/Makefile
- Rather than build from port's own download of graphviz, depend on the
  graphviz port and use its shared objects. (Fixes fetch problem)

PR:             ports/78069
Submitted by:   Sam Lawrance <boris@brooknet.com.au>