[MacPorts] #57912: OpenBLAS compilation fails on iMac Pro MacOS 10.13

[MacPorts]

#57912: OpenBLAS compilation fails on iMac Pro MacOS 10.13
-------------------------+-------------------------
  Reporter:  EJFielding  |      Owner:  NicosPavlov
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.5.4
Resolution:              |   Keywords:
      Port:  OpenBLAS    |
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Comment (by smeingast):

 Replying to [comment:13 NicosPavlov]:
 > Another thing to try, which would also be simpler than the patch, would
 be to try compiling while ensuring that cctools with the +xcode variant is
 installed.
 > Based on comments I received on the
 [https://lists.macports.org/pipermail/macports-
 dev/2019-January/039999.html mailing list], it seems that the current
 default (cctools +llvm70) is causing such issues.
 >
 > I tried myself, and using cctools+xcode solved similar (but not
 identical) issues.
 >

 I have cctools + xcode installed (cctools @921_0+xcode (active)) and still
 no luck. ;)

-- 
Ticket URL: <https://trac.macports.org/ticket/57912#comment:14>
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