[MacPorts] #57883: libcxx @5.0.1_3: error: thread-local storage is unsupported for the current target

[MacPorts]

#57883: libcxx @5.0.1_3: error: thread-local storage is unsupported for the current
target
-------------------------+-------------------------
  Reporter:  ryandesign  |      Owner:  jeremyhu
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:
Resolution:              |   Keywords:  snowleopard
      Port:  libcxx      |
-------------------------+-------------------------

Comment (by kencu):

 The way I pushed this through was

 1. updated clang-5.0 to the TLS-supporting version and revbumped
 2. waited three weeks until that flowed through
 3. updated libcxx to the TLS supporting version

 I guess you found a wrinkle there for someone who has an old clang-5.0
 installed, who hasn't updated for a while, and then like you gets both the
 libcxx update and clang-5.0 update request at the same time.

 Funny enough you'd have been fine if you had no clang-5.0 installed --
 then you'd have got the new updated clang-5.0 one right off the buildbot,
 and all would be well.

 Now let me ponder a way to automate the case of someone with an old
 clang-5.0, who hasn't updated in a while, now getting both the libcxx and
 the clang-5.0 updates at the same time ...

 I don't think this is everyone with 10.6. Only a wedge case.

-- 
Ticket URL: <https://trac.macports.org/ticket/57883#comment:10>
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