[MacPorts] #58572: perl5.28 @5.28.2: build failure on macOS Catalina

[MacPorts]

#58572: perl5.28 @5.28.2: build failure on macOS Catalina
-----------------------+----------------------
  Reporter:  vtta      |      Owner:  mojca
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.5.4
Resolution:            |   Keywords:  catalina
      Port:  perl5.28  |
-----------------------+----------------------

Comment (by mojca):

 Wait ... [https://github.com/macports/macports-
 ports/commit/8c9dd68ed3c5dbdb2c4d1c0caf7543b7689d0d12#diff-
 a117f4a8975765050f0ab7c84aec6ffcR42 the following line] seems suspicious:
 {{{
         case "$osvers" in
                 1[5-9]*|[2-9]*)
                         shrpldflags="$shrpldflags -install_name `pwd`/\$@
 -Xlinker -headerpad_max_install_names"
                         exeldflags="-Xlinker -headerpad_max_install_names"
                         ;;
                 *)
                         shrpldflags="$shrpldflags -install_name
 \$(shrpdir)/\$@"
                         ;;
                 esac

 }}}
 It was backported from a newer version of perl, so this is an upstream
 problem (which might be trivial to fix on our side).

 Does perl5.30 work for you?

-- 
Ticket URL: <https://trac.macports.org/ticket/58572#comment:4>
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