[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 cjones051073):

 Libgcc7 is really just the previous libgcc port, prior to

 https://github.com/macports/macports-ports/pull/2296

 Simply renamed.

 In terms of how the gcc sources are built its the same, so I would expct
 the old port to gave failed in the same way. Is this the case ?

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Ticket URL: <https://trac.macports.org/ticket/56922#comment:1>
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