[MacPorts] #64526: p5-filesys-df 0.920.0: fails with unrecognized "-fstack-protector-strong" on snow leopard 10.6

[MacPorts]

#64526: p5-filesys-df 0.920.0: fails with unrecognized "-fstack-protector-strong"
on snow leopard 10.6
----------------------------+-------------------------
  Reporter:  tenzap         |      Owner:  (none)
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:
Resolution:                 |   Keywords:  snowleopard
      Port:  p5-filesys-df  |
----------------------------+-------------------------

Comment (by tenzap):

 Thanks.

 How would I have to fix the Portfile, what lines should we add to the
 Portfile?

 Is it better to make an exception for 10.6 only, or to set compiler to
 macports-clang-9.0 on all macos version?

 Also, in https://trac.macports.org/ticket/64219#comment:1, it is suggested
 to use
 {{{
 compiler.cxx_standard 1998
 }}}

-- 
Ticket URL: <https://trac.macports.org/ticket/64526#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS