[MacPorts] #43480: perl: remove subrelease number from lib path

[MacPorts]

#43480: perl: remove subrelease number from lib path
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  Reporter:  mojca@…                             |      Owner:  macports-
      Type:  enhancement                         |  tickets@…
  Priority:  Normal                              |     Status:  new
 Component:  ports                               |  Milestone:
Resolution:                                      |    Version:
      Port:  perl5.8 perl5.10 perl5.12 perl5.14  |   Keywords:
  perl5.16 perl5.18                              |
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Comment (by mojca@…):

 There's one main question left though: should I attempt to get rid of
 subrelease number also for `perl5.16`? In that case I would do it in such
 a way that it would still look in old directories and it would be a bit
 more work to initially set up, but in my opinion it should either be done
 now (together with revbumps for the sake of 5.18) or "never".

 The main question is whether we want to get rid of 5.16 in some not too
 distant future or not. If we want to keep it for longer time, we might
 want to change this for 5.16 as well. I wouldn't bother for older perl
 versions.

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Ticket URL: <https://trac.macports.org/ticket/43480#comment:7>
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