[MacPorts] #49647: Xcode build hangs in configure phase on Yosemite

[MacPorts]

#49647: Xcode build hangs in configure phase on Yosemite
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  Reporter:  mk@…    |      Owner:  macports-tickets@…
      Type:  defect  |     Status:  new
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:
Resolution:          |   Keywords:
      Port:          |
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Comment (by cal@…):

 We've seen those hangs in xcodebuild a couple of times now. I suspect that
 they are caused by a problem in a temp file – to verify that, try to blow
 away the contents of /var/folders and see if that helps.

 Rebooting has reproducibly fixed the hangs in former cases. We'd like to
 find out why these hangs happen some time, though, and rebooting doesn't
 really do that.

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Ticket URL: <https://trac.macports.org/ticket/49647#comment:9>
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