[MacPorts] #71179: gexiv2 @0.14.3: cannot find type_traits

[MacPorts]

#71179: gexiv2 @0.14.3: cannot find type_traits
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  Reporter:  amagela  |      Owner:  dbevans
      Type:  defect   |     Status:  assigned
  Priority:  Normal   |  Milestone:
 Component:  ports    |    Version:  2.10.2
Resolution:           |   Keywords:
      Port:  gexiv2   |
----------------------+----------------------

Comment (by dkossack):

 I reinstalled CLT (Xcode 12.4). I appear to have gotten past the
 'type_traits' issue but now failing at:

 :info:build Command failed: cd
 "/Volumes/PEluard/opt/local/var/macports/build/_Volumes_PEluard_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_gnome_gexiv2/gexiv2/work/build"
 && /Volumes/PEluard/opt/local/bin/ninja -j8 -v :info:build Exit code: 1
 :error:build Failed to build gexiv2: command execution failed

 main3.log

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Ticket URL: <https://trac.macports.org/ticket/71179#comment:7>
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