[MacPorts] #60817: darwinbuild @37: update to PureDarwin fork of darwinbuild

[MacPorts]

#60817: darwinbuild @37: update to PureDarwin fork of darwinbuild
--------------------------+--------------------
  Reporter:  cooljeanius  |      Owner:  (none)
      Type:  update       |     Status:  new
  Priority:  Normal       |  Milestone:
 Component:  ports        |    Version:  2.6.2
Resolution:               |   Keywords:
      Port:  darwinbuild  |
--------------------------+--------------------

Comment (by barracuda156):

 Unfortunately, some of their updated break down functionality on earlier
 systems:
 https://github.com/macosforge/darwinbuild/pull/142/commits/ff1c173232a0649714772d6bb92f7df7f1d88569
 This then has to be restored with a patch on MP side.

-- 
Ticket URL: <https://trac.macports.org/ticket/60817#comment:5>
MacPorts <https://www.macports.org/>
Ports system for macOS