[MacPorts] #49039: go @1.4.2: fails to build with tracemode

[MacPorts]

#49039: go @1.4.2: fails to build with tracemode
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  Reporter:  raimue@…  |      Owner:  ciserlohn@…
      Type:  defect    |     Status:  closed
  Priority:  Normal    |  Milestone:
 Component:  ports     |    Version:  2.3.3
Resolution:  wontfix   |   Keywords:  tracemode
      Port:  go        |
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Changes (by cal@…):

 * status:  new => closed
 * resolution:   => wontfix


Comment:

 There's nothing we can do about this. At this point in Go's build system,
 it must be the first part of code to run after the loader to register a
 custom thread implementation. Enabling trace mode breaks this assumption.

 Basically the only thing we could do here is provide a way for ports to
 selectively disable trace mode, either completely or for certain phases.
 Disabling it in Go's build phase would be enough.

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Ticket URL: <https://trac.macports.org/ticket/49039#comment:1>
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