[MacPorts] #58441: "port upgrade libgcc8" pulls libgcc9 instead (and fails, of course). Also affects gcc8 port

[MacPorts]

#58441: "port upgrade libgcc8" pulls libgcc9 instead (and fails, of course). Also
affects gcc8 port
-------------------------+--------------------
  Reporter:  mouse07410  |      Owner:  (none)
      Type:  defect      |     Status:  closed
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:  worksforme  |   Keywords:
      Port:  libgcc8     |
-------------------------+--------------------

Comment (by kencu):

 here is my 10.6.8 setup, for example:
 {{{
 $ port contents libgcc6
 Port libgcc6 contains:
   /opt/local/lib/libgcc/libasan.3.dylib
   /opt/local/lib/libgcc/libgfortran.3.dylib
 $ port contents libgcc7
 Port libgcc7 contains:
   /opt/local/lib/libgcc/libasan.4.dylib
   /opt/local/lib/libgcc/libcilkrts.5.dylib
   /opt/local/lib/libgcc/libgfortran.4.dylib
   /opt/local/lib/libgcc/libubsan.0.dylib
 $ port contents libgcc8
 --- everything else --

 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/58441#comment:10>
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