[MacPorts] #51832: libgcc command execution failed on macOS 10.12 Sierra

[MacPorts]

#51832: libgcc command execution failed on macOS 10.12 Sierra
--------------------------------+--------------------
  Reporter:  stefan.meingast@…  |      Owner:  mww@…
      Type:  defect             |     Status:  new
  Priority:  Normal             |  Milestone:
 Component:  ports              |    Version:  2.3.4
Resolution:                     |   Keywords:  sierra
      Port:  libgcc             |
--------------------------------+--------------------

Comment (by ethansherriff@…):

 I managed to get this building on Sierra with Xcode 8 beta 2 and the above
 patch. Please bear in mind this is only a workaround and don't sue me if
 it breaks your system :P

-- 
Ticket URL: <https://trac.macports.org/ticket/51832#comment:5>
MacPorts <https://www.macports.org/>
Ports system for OS X