[MacPorts] #66280: Dependents of TBB should depend on onetbb or tbb, whatever installed

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Sun Nov 27 22:10:51 UTC 2022


#66280: Dependents of TBB should depend on onetbb or tbb, whatever installed
-------------------------------------------------+-------------------------
  Reporter:  barracuda156                        |      Owner:  catap
      Type:  defect                              |     Status:  assigned
  Priority:  Normal                              |  Milestone:
 Component:  ports                               |    Version:  2.8.0
Resolution:                                      |   Keywords:
      Port:  blender, bowtie, bowtie2, deal.ii,  |
  embree, gerbil, oidn, openimageio,             |
  opensubdiv, openvdb, opencascade, py-mkl, py-  |
  pytorch, qore, root6, usd                      |
-------------------------------------------------+-------------------------

Comment (by catap):

 After some digging I'd like to point that OneTBB is updated version for
 TBB.

 Unfortunately API isn't compatible. For example `oce` port depends on old
 TBB, because  OneTBB drops `tbb::atomic` in favor of `std::atomic`.

 Also, an author of `oce` points that it shouldn't be used
 https://github.com/tpaviot/oce/issues/745, and better to switch OCCT:
 https://github.com/Open-Cascade-SAS/OCCT

 => I feel that we should start to switching ports from TBB to OneTBB when
 it is possible. Sergey, are you ready for it? :)

-- 
Ticket URL: <https://trac.macports.org/ticket/66280#comment:6>
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