[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 kencu):

 I assume you have tried all the usual fixes we have discussed over the
 past several years about this on your system?

 - the --with-dwarf2
 - the bootstrap-debug
 - disabling parallel building
 - a few years ago the build was changed to bootstrap-lean; you could
 change it back to bootstrap

 as you seem to be the only person having this issue, you could consider
 blowing out your MacPorts installation and starting fresh. Using my binary
 repo would make your life a lot easier doing that if you decide to.

 Other than that, I have no more ideas, and can't reproduce this issue on
 any of my systems at present.

 We have several different tickets going about this same issue (gcc5, 6,
 7). They are pretty much all the same issue it would seem, whatever the
 issue is.

-- 
Ticket URL: <https://trac.macports.org/ticket/56922#comment:76>
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