[MacPorts] #49670: OpenCV 2.x (please re-instate or provide a new opencv2 port)

[MacPorts]

#49670: OpenCV 2.x (please re-instate or provide a new opencv2 port)
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  Reporter:  macports@…   |      Owner:  mascguy
      Type:  enhancement  |     Status:  assigned
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:
Resolution:               |   Keywords:
      Port:  opencv       |
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Comment (by mascguy):

 This will be fairly easy, as we can use the same strategy vis-a-vis OpenCV
 4: Ensure everything is installed in subdirs, to allow peaceful
 coexistence.

 I'll add this to my to-do list.

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Ticket URL: <https://trac.macports.org/ticket/49670#comment:5>
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