[MacPorts] #58917: llvm-8.0 fails to build (link errors?)

[MacPorts]

#58917: llvm-8.0 fails to build (link errors?)
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  Reporter:  iEFdev    |      Owner:  jeremyhu
      Type:  defect    |     Status:  assigned
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.5.4
Resolution:            |   Keywords:
      Port:  llvm-8.0  |
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Comment (by iEFdev):

 Replying to [comment:1 kencu]:
 > I think you've run into this: [ticket:58592]

 Yes, looks like it… So, uninstall go (for now)?

 I was maybe thinking my install isn't good. Looking further down in
 ​LibcxxOnOlderSystems for (Snow) Loeopard, I noticed a linker fix there.
 And when checking on my computer - I've kind of having the same thing.
 cctools and ld64-latest have +llvm34, and not +llvm50 (`port installed
 name:^cc name:^ld`).

 //[OT] I've started doing that curl-bootstrapped version you mentioned
 (thanks for the guide for that). I'm halfway through, but before I finish
 it I need to ask you a few things. Can I do it here, or send you an
 email?//

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Ticket URL: <https://trac.macports.org/ticket/58917#comment:3>
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