[MacPorts] #60212: caf @0.17.4: error: use of undeclared identifier 'CL_DEVICE_TYPE_CUSTOM'

[MacPorts]

#60212: caf @0.17.4: error: use of undeclared identifier 'CL_DEVICE_TYPE_CUSTOM'
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  Reporter:  ryandesign  |      Owner:  Schamschula
      Type:  defect      |     Status:  assigned
  Priority:  Normal      |  Milestone:
 Component:  ports       |    Version:  2.6.2
Resolution:              |   Keywords:
      Port:  caf         |
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Comment (by Schamschula):

 In this case it is a hardware issue: https://support.apple.com/en-
 us/HT202823

 Pre-Mid 2010 Macs only support OpenCL 1.0.

 How does one test for this?

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Ticket URL: <https://trac.macports.org/ticket/60212#comment:4>
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