[MacPorts] #60436: avahi fails to build on High Sierra

[MacPorts]

#60436: avahi fails to build on High Sierra
------------------------+--------------------
 Reporter:  furioe      |      Owner:  (none)
     Type:  defect      |     Status:  new
 Priority:  Normal      |  Milestone:
Component:  ports       |    Version:  2.6.2
 Keywords:  highsierra  |       Port:  avahi
------------------------+--------------------
 I am on OSX 10.13.6, Xcode 10.1, MacPorts 2.6.2. I am getting the
 following:

  # port upgrade --force avahi
  [...]
  --->  Computing dependencies for avahi
  --->  Fetching archive for avahi
  --->  Attempting to fetch
 avahi-0.8_0+gtk+gtk3+python38+x11.darwin_17.x86_64.tbz2 from
 https://packages.macports.org/avahi
  --->  Attempting to fetch
 avahi-0.8_0+gtk+gtk3+python38+x11.darwin_17.x86_64.tbz2 from
 http://fco.it.packages.macports.org/avahi
  --->  Attempting to fetch
 avahi-0.8_0+gtk+gtk3+python38+x11.darwin_17.x86_64.tbz2 from
 http://lil.fr.packages.macports.org/avahi
  --->  Building avahi
  Error: Failed to build avahi: error copying
 "/opt/local/var/macports/sources/rsync.macports.org/macports/release/tarballs/ports/net/avahi/files
 /build-db" to
 "/opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_avahi/avahi/work/avahi-0.8
 /service-type- database/build-db": file already exists
  Error: See
 /opt/local/var/macports/logs/_opt_local_var_macports_sources_rsync.macports.org_macports_release_tarballs_ports_net_avahi/avahi/main.log
 for details.
  Error: Follow https://guide.macports.org/#project.tickets to report a
 bug.

-- 
Ticket URL: <https://trac.macports.org/ticket/60436>
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