[MacPorts] #52986: buildbot: don't add ports that declare not to support ppc to the build queue of 10.5-ppc

[MacPorts]

#52986: buildbot: don't add ports that declare not to support ppc to the build
queue of 10.5-ppc
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  Reporter:  mojca           |      Owner:  admin@…
      Type:  enhancement     |     Status:  new
  Priority:  Normal          |  Milestone:
 Component:  server/hosting  |    Version:
Resolution:                  |   Keywords:  buildbot
      Port:                  |
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Comment (by jmroot):

 One note: `uname -m` is not correct here (or in the buildbot README.md).
 It tells you the architecture of the kernel, and K64 is sufficient but not
 necessary for running 64-bit programs.

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Ticket URL: <https://trac.macports.org/ticket/52986#comment:5>
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