[MacPorts] #67135: libgcc7 fails to build in OSX Tiger

[MacPorts]

#67135: libgcc7 fails to build in OSX Tiger
-------------------------+-----------------------
  Reporter:  SamBushman  |      Owner:  (none)
      Type:  defect      |     Status:  new
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:  tiger ppc
      Port:  libgcc7     |
-------------------------+-----------------------
Description changed by ryandesign:

Old description:

> As a part of building python311 on my Power Mac G5 running OSX 10.4.11
> macports attempted to build the libgcc7 dependency. It appears to have
> failed with errors such as:
>
> :info:build
> /opt/local/var/macports/buils/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/gcc-7.5.0/gcc
> /fold-const.c:6714: error: 'LT_eXPR' was not declared in this scope
>
> Unfortunately I'm not familiar enough with how libgcc builds to provide
> much context.

New description:

 As a part of building python311 on my Power Mac G5 running OSX 10.4.11
 macports attempted to build the libgcc7 dependency. It appears to have
 failed with errors such as:

 `:info:build
 /opt/local/var/macports/buils/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_lang_gcc7/libgcc7/work/gcc-7.5.0/gcc
 /fold-const.c:6714: error: 'LT_eXPR' was not declared in this scope`

 Unfortunately I'm not familiar enough with how libgcc builds to provide
 much context.

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Ticket URL: <https://trac.macports.org/ticket/67135#comment:2>
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