[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@…):

 As there were no major reported problems with p5.20 after the last fix,
 I'm attaching a fix to do the same with p5.18. I suspect that p5.16 might
 be removed soon anyway (once we have a stable 5.20 with all the modules
 available).

 I didn't test all modules yet. Please test or review the patches. I would
 like to commit this soon since it's difficult to keep the patch in sync
 with trunk.

 I plan to add p5.18 and p5.20 to other perl modules once this is
 committed. I would certainly like to get this patch in before 5.18 is
 added to other perl modules.

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Ticket URL: <https://trac.macports.org/ticket/43480#comment:6>
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