[MacPorts] #67570: bear: bulds failing for macOS 15 and earlier: needs cxx_standard 2017, and legacysupport for CLOCK_REALTIME

[MacPorts]

#67570: bear: bulds failing for macOS 15 and earlier: needs cxx_standard 2017, and
legacysupport for CLOCK_REALTIME
----------------------+---------------------
  Reporter:  mascguy  |      Owner:  mascguy
      Type:  defect   |     Status:  closed
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.8.1
Resolution:  fixed    |   Keywords:
      Port:  Bear     |
----------------------+---------------------
Changes (by mascguy):

 * status:  assigned => closed
 * resolution:   => fixed


Comment:

 While I expected failures on the oldest macOS releases (due to
 `CLOCK_REALTIME`), `legacysupport` was enough to fix this port across-the-
 board. So we're done!

-- 
Ticket URL: <https://trac.macports.org/ticket/67570#comment:7>
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