[MacPorts] #56922: Libgcc7 @7.3.0_1 fails to build on PPC Tiger, Mac OS X 10.4.11, because comparison of stages 2 and 3 fails

[MacPorts]

#56922: Libgcc7 @7.3.0_1 fails to build on PPC Tiger, Mac OS X 10.4.11, because
comparison of stages 2 and 3 fails
------------------------+--------------------
  Reporter:  ballapete  |      Owner:  (none)
      Type:  defect     |     Status:  new
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.5.3
Resolution:             |   Keywords:  tiger
      Port:  libgcc7    |
------------------------+--------------------

Comment (by ballapete):

 Replying to [comment:18 kencu]:
 > Also, depending on how that goes, this <https://github.com/Homebrew
 /legacy-
 homebrew/pull/46111/commits/4d2b6b9345e7b6eea7ab0e9faf0d8aee4f2520f3>
 looks possibly interesting.

 I've seen this hint about `DWARF2` debugging format also in the other
 `Homebrew` bug report given in #51245. This seems to have been thought of
 because `configure` repeatedly reports the use of that debugging format.

-- 
Ticket URL: <https://trac.macports.org/ticket/56922#comment:20>
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