[MacPorts] #44062: root6: make it work on 10.6

[MacPorts]

#44062: root6: make it work on 10.6
----------------------+-------------------------
  Reporter:  mojca@…  |      Owner:  mojca@…
      Type:  defect   |     Status:  closed
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:
Resolution:  fixed    |   Keywords:  snowleopard
      Port:  root6    |
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Comment (by mojca@…):

 Replying to [comment:51 jeremyhu@…]:
 >
 > All of my systems (Snow Leopard and later) have libc++ as the C++
 runtime.  I haven't run into any issues since the initial fix-fest about a
 year and a half ago.  I doubt we'll continue supporting libstdc++ for much
 longer.

 I was amazed yesterday. After setting `libc++` on Lion basically
 everything I tested worked or was at least trivial to fix. I even got
 `cmake` to work, even though I had to manually run a bunch of commands (I
 hope that the upstream will fix the problem soon).

 Given the increasing number of C++11 software (and the increasing pain
 that comes with the need to switch to gcc), would it be feasible to create
 a semi-official "use-at-your-own-risk" version of MacPorts using `libc++`
 by default and set up a buildbot? Some people say that we don't have the
 manpower to keep two versions around and that just switching to `libc++`
 for everyone can hardly be done.

-- 
Ticket URL: <https://trac.macports.org/ticket/44062#comment:52>
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