[MacPorts] #55550: Current ntop broken (and fails to rebuild) by current rrdtool

[MacPorts]

#55550: Current ntop broken (and fails to rebuild) by current rrdtool
---------------------+--------------------
  Reporter:  gthb    |      Owner:  (none)
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:  ntop    |
---------------------+--------------------

Comment (by nsk-dev):

 Why do you keep this port although it is outdated and always failing to
 build?

 ntopng native installer is already available for MacOS by the way.
 https://www.ntop.org/announce/introducing-ntopng-for-macos-finally/

 It failed to start after installing the package:
 {{{
 ~ % sudo ntopng
 Password:
 13/Jun/2020 12:58:37 [Ntop.cpp:2255] Setting local networks to 127.0.0.0/8
 13/Jun/2020 12:58:37 [Redis.cpp:99] ERROR: Connection error [Connection
 refused]
 ...
 13/Jun/2020 12:58:53 [Redis.cpp:148] ERROR: ntopng requires redis server
 to be up and running
 13/Jun/2020 12:58:53 [Redis.cpp:149] ERROR: Please start it and try again
 or use -r
 13/Jun/2020 12:58:53 [Redis.cpp:150] ERROR: to specify a redis server
 other than the default
 }}}

 It susccessfully runs after the following steps:
 {{{
 sudo port install redis
 sudo redis-server /opt/local/etc/redis.conf
 sudo ntopng &
 http://localhost:3000
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/55550#comment:12>
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