[MacPorts] #45681: libgcc fails to build on Mavericks 10.9.5 with XCode 6.1

[MacPorts]

#45681: libgcc fails to build on Mavericks 10.9.5 with XCode 6.1
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  Reporter:  michelle.lynn.gill@…  |      Owner:  mww@…
      Type:  defect                |     Status:  new
  Priority:  Normal                |  Milestone:
 Component:  ports                 |    Version:  2.3.2
Resolution:                        |   Keywords:
      Port:  libgcc                |
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Comment (by michelle.lynn.gill@…):

 Any update on this or can I provide more information? I ended up having to
 install Yosemite on this Mac Pro and then had to roll back to Mavericks.
 In the course of this process, I was able to further verify that libgcc
 builds fine with Xcode 6.1 on Yosemite, but it again failed to build on
 Mavericks. I was also able to verify that I have to install MacPorts in a
 custom location and, thus, need to build libgcc from source.
 Unfortunately, MacPorts gcc (and, thus, libgcc) are required for the
 primary ports that I use and, though I like to troubleshoot many of my
 MacPorts installation issues, I think this one is over my head. Thank you.

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Ticket URL: <https://trac.macports.org/ticket/45681#comment:5>
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