[MacPorts] #46465: bob: update to v2.0

[MacPorts]

#46465: bob: update to v2.0
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  Reporter:  devans@…  |      Owner:  andre.anjos@…
      Type:  update    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  bob       |
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Comment (by andre.dos.anjos@…):

 What is equivalent to the old Bob is broken down in ~20 packages
 (https://raw.githubusercontent.com/idiap/bob/master/dependencies.png). In
 that drawing, it would correspond to most light-blue boxes.

 We're also considering to have a "base" set of Bob packages and package
 those as a whole instead. Do you see anything against this approach?

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Ticket URL: <https://trac.macports.org/ticket/46465#comment:4>
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