[MacPorts] #70546: vala [0.56.17_2]: Can not install due to cyclic dependency by "+valadoc" (enabled by default)

[MacPorts]

#70546: vala  [0.56.17_2]: Can not install due to cyclic dependency by "+valadoc"
(enabled by default)
---------------------------+--------------------
 Reporter:  nanigashi-uji  |      Owner:  (none)
     Type:  defect         |     Status:  new
 Priority:  Normal         |  Milestone:
Component:  ports          |    Version:
 Keywords:                 |       Port:  vala
---------------------------+--------------------
 Vala can not be installed due to cyclic dependency via graphviz.

 It can be installed with "-valadoc" variant at least once.

-- 
Ticket URL: <https://trac.macports.org/ticket/70546>
MacPorts <https://www.macports.org/>
Ports system for macOS