[MacPorts] #58898: libcxx bootstrapping needs a method to upgrade to the +emulatedtls variant on 10.6 and less

[MacPorts]

#58898: libcxx bootstrapping needs a method to upgrade to the +emulatedtls variant
on 10.6 and less
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  Reporter:  kencu   |      Owner:  jeremyhu
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:  snowleopard leopard tiger
      Port:  libcxx  |
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Comment (by cjones051073):

 I think a dedicated 'bootstrap' version of libcxx that the first bootrap
 phase of the clang builds use, is the way to go. It would then later on
 get replaced by the main libcxx build.

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Ticket URL: <https://trac.macports.org/ticket/58898#comment:9>
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