[MacPorts] #56511: gcc49 @4.9.4_2: rev-upgrade rebuild fails on macOS 10.12.6 XCode 9.2

[MacPorts]

#56511: gcc49 @4.9.4_2: rev-upgrade rebuild fails on macOS 10.12.6 XCode 9.2
-----------------------+--------------------
  Reporter:  mopihopi  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:
Resolution:            |   Keywords:
      Port:  gcc49     |
-----------------------+--------------------
Changes (by mopihopi):

 * Attachment "gcc49-main.log" added.


-- 
Ticket URL: <https://trac.macports.org/ticket/56511>
MacPorts <https://www.macports.org/>
Ports system for macOS