[MacPorts] #49490: openmpi-gcc48 @1.10.0: error: 'HWLOC_OBJ_OSDEV_COPROC' undeclared (first use in this function)

[MacPorts]

#49490: openmpi-gcc48 @1.10.0: error: 'HWLOC_OBJ_OSDEV_COPROC' undeclared (first
use in this function)
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  Reporter:  shipman035@…   |      Owner:  sean@…
      Type:  defect         |     Status:  new
  Priority:  Normal         |  Milestone:
 Component:  ports          |    Version:  2.3.4
Resolution:                 |   Keywords:
      Port:  openmpi-gcc48  |
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Comment (by shipman035@…):

 Replying to [comment:6 jsquyres@…]:
 > How is Open MPI compiled -- are you compiling against an internal or
 external copy of hwloc?
 Sorry, I did not understand what you meant? I just wanted to install
 openmpi via gcc48 or gcc49 and received that error? Could you tell me that
 what does "error: 'HWLOC_OBJ_OSDEV_COPROC' undeclared (first use in this
 function)" mean and How can I fix this problem? My main purpose is to
 install openfoam CFD tool into my mac in which mpirun compile is used for
 the parallel running.

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Ticket URL: <https://trac.macports.org/ticket/49490#comment:7>
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