[MacPorts] #62959: py-grpcio: various buildbot failures

[MacPorts]

#62959: py-grpcio: various buildbot failures
-----------------------------+----------------------
  Reporter:  mascguy         |      Owner:  mascguy
      Type:  defect          |     Status:  assigned
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:
Resolution:                  |   Keywords:
      Port:  grpc py-grpcio  |
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Comment (by kencu):

 this hopefully will fix the 10.7 to 10.10 parts of this

 https://github.com/macports/macports-
 ports/commit/ec3d85246d1b349642a1d9488b20a9b2d19af18b

 https://github.com/macports/macports-legacy-
 support/commit/5b5cb1d9346f21e8ce3c698dd0c59ab7bc926a43

 assuming I didn't do anything stupid in the process.

 It was just overall simplest and least troublesome to test the size_t
 define again rather than a mess of troublesome and unpredictable define
 spaghetti.

-- 
Ticket URL: <https://trac.macports.org/ticket/62959#comment:21>
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