[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):

 `port install apple-gcc42 -bootstrap` leads to

 {{{
 The following dependencies will be installed:
  cctools
  ld64
 Continue? [Y/n]: DEBUG: Starting logging for cctools
 …
 --->  Deactivating apple-gcc42 @5666.3_15+bootstrap
 …
 --->  Activating apple-gcc42 @5666.3_15
 }}}

 so that I have now:

 {{{
   apple-gcc42 @5666.3_15+gpl3 platform='darwin 8' archs='ppc'
 date='2015-07-10T13:06:16+0200'
   apple-gcc42 @5666.3_15 (active) platform='darwin 8' archs='ppc'
 date='2018-08-20T17:19:16+0200'
   apple-gcc42 @5666.3_15+bootstrap+gpl3 platform='darwin 8' archs='ppc'
 date='2018-08-21T01:36:13+0200'
   apple-gcc42 @5666.3_15+bootstrap platform='darwin 8' archs='ppc'
 date='2018-08-23T01:09:00+0200'
   cctools @895_7 (active) platform='darwin 8' archs='ppc'
 date='2018-08-20T18:31:28+0200'
   gcc5 @5.5.0_1 (active) platform='darwin 8' archs='ppc'
 date='2018-05-22T20:47:08+0200'
   gcc6 @6.4.0_1 (active) platform='darwin 8' archs='ppc'
 date='2018-05-24T06:11:10+0200'
   gcc48 @4.8.5_3 (active) platform='darwin 8' archs='ppc'
 date='2018-06-08T04:10:26+0200'
   ld64 @3_1+ld64_97 (active) platform='darwin 8' archs='ppc'
 date='2018-08-04T21:06:51+0200'
   ld64-97 @97.17_8 (active) platform='darwin 8' archs='ppc'
 date='2016-12-22T21:53:15+0100'
   libgcc @7.3.0_1 (active) platform='darwin 8' archs='ppc'
 date='2018-05-21T14:39:32+0200'
   libgcc6 @6.4.0_2 (active) platform='darwin 8' archs='ppc'
 date='2018-05-27T07:20:19+0200'
 }}}

 It seems I cannot build `apple-gcc42 @5666.3_15-bootstrap`…

-- 
Ticket URL: <https://trac.macports.org/ticket/56922#comment:64>
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