[MacPorts] #42707: mythtv-core.25: build fails on Mavericks due to missing function abs()

[MacPorts]

#42707: mythtv-core.25: build fails on Mavericks due to missing function abs()
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  Reporter:  devans@…        |      Owner:  ctreleaven@…
      Type:  defect          |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:  mavericks
      Port:  mythtv-core.25  |
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Comment (by ctreleaven@…):

 Hey, I recognize that!  That's a Clang issue--I just found the proper
 patch for with mythtv-core.27.  I suspect mythtv-core.26 will wander off
 into the weeds at the same spot.

 I'll test the patch on .25 today--would you be able to commit it for me?

-- 
Ticket URL: <https://trac.macports.org/ticket/42707#comment:2>
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