[MacPorts] #45561: libgcc45 install fails on build -- command execution failure

[MacPorts]

#45561: libgcc45 install fails on build -- command execution failure
-------------------------+-------------------
  Reporter:  gentry.e@…  |      Owner:  mww@…
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.3.2
Resolution:              |   Keywords:
      Port:  libgcc45    |
-------------------------+-------------------
Description changed by mf2k@…:

Old description:

> On OS X 10.10 Yosemite, libgcc45 repeatedly fails to build (using 2011
> Mac mini, 2.7GHz i7, 8GB ram)
>
> In the terminal, the only error message is: "Error: org.macports.build
> for port libgcc45 returned: command execution failed
> Please see the log file for port libgcc45 for details:
> /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc45/libgcc45/main.log"
>
> and I have attached that logfile.
>
> (Initially there were also issues needing libunwind-headers to be
> deactivated while instailling libgcc45.  After deactivating libunwind-
> headers seemed to fix the issue, but maybe it was related to the issue
> mentioned above)

New description:

 On OS X 10.10 Yosemite, libgcc45 repeatedly fails to build (using 2011 Mac
 mini, 2.7GHz i7, 8GB ram)

 In the terminal, the only error message is:
 {{{
 Error: org.macports.build for port libgcc45 returned: command execution
 failed
 Please see the log file for port libgcc45 for details:
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_lang_gcc45/libgcc45/main.log
 }}}

 and I have attached that logfile.

 (Initially there were also issues needing libunwind-headers to be
 deactivated while instailling libgcc45.  After deactivating libunwind-
 headers seemed to fix the issue, but maybe it was related to the issue
 mentioned above)

--

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Ticket URL: <https://trac.macports.org/ticket/45561#comment:2>
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