[MacPorts] #38873: tesseract @3.01: fix livecheck

[MacPorts]

#38873: tesseract @3.01: fix livecheck
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  Reporter:  egall@…    |      Owner:  emer@…
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.1.3
Resolution:             |   Keywords:
      Port:  tesseract  |
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Comment (by larryv@…):

 Replying to [comment:3 emer@…]:
 > Still not sure why this doesn't work.  googlecode:tesseract-ocr works
 > to download...

 MacPorts maps `master_sites` values like “googlecode” to URLs, but it
 expects `livecheck.url` to be a valid URL already. What you want here is
 to set `livecheck.type` to “googlecode” (which is the default if
 `master_sites` is “googlecode”) and set `livecheck.regex` to pick up the
 new distfile naming scheme. Here’s a patch that does that.

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Ticket URL: <https://trac.macports.org/ticket/38873#comment:4>
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