[MacPorts] #48332: gcc49 fails to install on snow leopard 10.6.8

[MacPorts]

#48332: gcc49 fails to install on snow leopard 10.6.8
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  Reporter:  attie.raphael@…  |      Owner:  macports-tickets@…
      Type:  defect           |     Status:  new
  Priority:  Normal           |  Milestone:
 Component:  ports            |    Version:  2.3.3
Resolution:                   |   Keywords:  gcc
      Port:  gcc49            |
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Comment (by attie.raphael@…):

 Replying to [comment:2 ryandesign@…]:
 > You've attached the main.log of gcc49, but it looks like gcc49 is not
 the port that failed; rather, one of its dependencies did. What terminal
 output did you see? It should say which port failed, and which port's
 main.log you should supply.
 >
 > Yes, having software installed in /usr/local can definitely negatively
 affect MacPorts, which is why we do not support doing that. See
 wiki:FAQ#usrlocal. You should remove what you have installed in
 /usr/local, to avoid the possibility of it interfering.

 Thank you for your reply.
 On this one it didn't give me any main.log path (although it should,
 right? ) so I manually searched for the only main.log I could find, which
 was just the one about gcc49.
 From what I read in your wiki link, I could try using -t to ignore my
 /usr/local/ , is that sensible for building gcc? Or does it still need to
 use things /usr/local/? In which case I shall not use -t?

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Ticket URL: <https://trac.macports.org/ticket/48332#comment:4>
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