[MacPorts] #59244: librsvg fails to build on macOS 10.15 Catalina

[MacPorts]

#59244: librsvg fails to build on macOS 10.15 Catalina
-----------------------------+----------------------
  Reporter:  kotashiratsuka  |      Owner:  dbevans
      Type:  defect          |     Status:  assigned
  Priority:  Normal          |  Milestone:
 Component:  ports           |    Version:  2.6.1
Resolution:                  |   Keywords:
      Port:  librsvg         |
-----------------------------+----------------------

Comment (by dashmurphy):

 Replying to [comment:9 kontogar]:
 > Where is the checksum stored?
 It should be in a .json file one folder up from where you place the patch

-- 
Ticket URL: <https://trac.macports.org/ticket/59244#comment:10>
MacPorts <https://www.macports.org/>
Ports system for macOS