[MacPorts] #63018: libgcc9 doesn't install any files on 10.7.5, so destroot fails

[MacPorts]

#63018: libgcc9 doesn't install any files on 10.7.5, so destroot fails
-----------------------+--------------------
  Reporter:  YesNo801  |      Owner:  (none)
      Type:  defect    |     Status:  new
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.7.1
Resolution:            |   Keywords:  Lion
      Port:  libgcc9   |
-----------------------+--------------------

Comment (by kencu):

 Once you sort out how MacPorts is handling libgcc9, then gcc9 itself
 installs without any trouble on 10.7.5:
 {{{
 $ port -v installed gcc9
 The following ports are currently installed:
   gcc9 @9.4.0_0 (active) requested_variants='' platform='darwin 11'
 archs='x86_64' date='2021-06-10T05:09:41-0700'
 }}}

 again, I don't see any "nm" errors in this build.

-- 
Ticket URL: <https://trac.macports.org/ticket/63018#comment:14>
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