[MacPorts] #64341: curl fails due to circular dependencies with clang on 10.6.8 (x86_64)

[MacPorts]

#64341: curl fails due to circular dependencies with clang on 10.6.8 (x86_64)
-------------------------------------------------+-------------------------
  Reporter:  barracuda156                        |      Owner:  (none)
      Type:  defect                              |     Status:  new
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:  2.7.1
Resolution:                                      |   Keywords:  x86_64,
      Port:  curl, libpsl, python39, cmake,      |  Snow Leopard
  libomp                                         |
-------------------------------------------------+-------------------------

Comment (by ryandesign):

 Can you figure out what the specific dependency cycle is?

-- 
Ticket URL: <https://trac.macports.org/ticket/64341#comment:1>
MacPorts <https://www.macports.org/>
Ports system for macOS