libgcc upgrade to 4.9.2_1 fails

[dershow]

I have 4.9.2_0 on 10.9.5.
The attempt to update 10 4.9.2_1 fails. Log attached.
There are some tickets that are likely related, but it was suggested that a separate ticket be created.
See:

• ​https://trac.macports.org/ticket/46040
• ​https://trac.macports.org/ticket/46020
• ​https://trac.macports.org/ticket/45954
• ​https://trac.macports.org/changeset/128719

[larryv (Lawrence Velázquez)]

Replying to dersh@…:

There are some tickets that are likely related

There is no evidence that those tickets are related to this ticket or to each other. They involve different operating systems on different architectures, and every log I’ve seen exhibits a different failure mode. The only thing they have in common is that they involve GCC.

This log is still not clean.

:debug:main Skipping completed org.macports.archivefetch (libgcc)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.fetch (libgcc)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.checksum (libgcc)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.extract (libgcc)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.patch (libgcc)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:main Skipping completed org.macports.configure (libgcc)
:debug:main Privilege de-escalation not attempted as not running as root.
:debug:build build phase started at Sat Nov 29 13:18:23 EST 2014

Please clean libgcc, try upgrading again, and attach the new main.log.