[MacPorts] #44125: cmake needs to support building against / with a deployment target set (prevents libc++ support on Snow Leopard for cmake projects)

[MacPorts]

#44125: cmake needs to support building against / with a deployment target set
(prevents libc++ support on Snow Leopard for cmake projects)
---------------------------+--------------------------------
  Reporter:  mojca@…       |      Owner:  macports-tickets@…
      Type:  defect        |     Status:  closed
  Priority:  Normal        |  Milestone:
 Component:  ports         |    Version:
Resolution:  fixed         |   Keywords:
      Port:  cmake libcxx  |
---------------------------+--------------------------------
Changes (by jeremyhu@…):

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


Comment:

 r122338 r122339.  We should send this patch (and the others in our repo)
 upstream as well, so we're not carrying along a bunch of patches to
 workaround upstream bugs.

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Ticket URL: <https://trac.macports.org/ticket/44125#comment:16>
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