[MacPorts] #58784: opencv @3.4.7_0: error: use of undeclared identifier '_mm256_cvtps_ph'

[MacPorts]

#58784: opencv @3.4.7_0: error: use of undeclared identifier '_mm256_cvtps_ph'
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  Reporter:  macdeport  |      Owner:  Chris Jones <jonesc@…>
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.5.4
Resolution:  fixed      |   Keywords:
      Port:  opencv     |
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Comment (by macdeport):

 Replying to [comment:14 cjones051073]:
 > Also note, whilst I cannot point you to a log the build also worked fine
 in the build bots
 >
 > http://packages.macports.org/opencv/
 >
 > binaries exist down to mac OS 10.9 (Darwin 13). So clearly the build
 there also picked a working compiler too...
 >
 > Incidentally, macdeport - Why are you building from source anyway,
 rather than using the binary tarballs ? Is this intentional ? Perhaps
 whatever change to your macports configuration you have done to cause
 this, is also why the builds do not work for you ....

 I am not a MacPorts, nor a Unix, expert : I simply appreciate and survive
 (well in general)...

 If there is anything I can do to improve my configuration, it will be with
 pleasure, if you guide me. Thank you.

-- 
Ticket URL: <https://trac.macports.org/ticket/58784#comment:16>
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