[MacPorts] #57272: ntpviz in ntpsec @1.1.2 cannot display anything because it cannot find the Liberation fonts

[MacPorts]

#57272: ntpviz in ntpsec @1.1.2 cannot display anything because it cannot find the
Liberation fonts
------------------------+------------------------
  Reporter:  ballapete  |      Owner:  fhgwright
      Type:  defect     |     Status:  assigned
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.5.4
Resolution:             |   Keywords:  highsierra
      Port:  ntpsec     |
------------------------+------------------------

Comment (by ballapete):

 Replying to [comment:1 jmroot]:
 > The patch needs to use $prefix instead of hardcoding /opt/local.

 Are you sure? The patched file `ntpclients/ntpviz.py` then contains

 {{{
     for fontpath in ("${prefix}/share/fonts/liberation-fonts",
                      "/usr/share/fonts/liberation",
                      "/usr/share/fonts/liberation-fonts",
                      "/usr/share/fonts/truetype/liberation"):
 }}}

 How will ntpviz know at runtime what "${prefix}" might mean? And whose
 prefix is this?!

-- 
Ticket URL: <https://trac.macports.org/ticket/57272#comment:2>
MacPorts <https://www.macports.org/>
Ports system for macOS