[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'
------------------------+------------------------------------
  Reporter:  macdeport  |      Owner:  Chris Jones <jonesc@…>
      Type:  defect     |     Status:  closed
  Priority:  Normal     |  Milestone:
 Component:  ports      |    Version:  2.5.4
Resolution:  fixed      |   Keywords:
      Port:  opencv     |
------------------------+------------------------------------

Comment (by macdeport):

 Replying to [comment:19 cjones051073]:
 > You appear to not have Xcode installed. i.e. you have
 >
 > {{{
 > DEBUG: OS X 10.10 (darwin/14.5.0) arch i386
 > DEBUG: MacPorts 2.5.4
 > DEBUG: Xcode none
 > DEBUG: SDK 10.10
 > DEBUG: MACOSX_DEPLOYMENT_TARGET: 10.10
 > Warning: Xcode does not appear to be installed; most ports will likely
 fail to build.
 > }}}
 >
 > I have
 >
 > {{{
 > DEBUG: MacPorts 2.5.4
 > DEBUG: Xcode 7.0.1
 > DEBUG: SDK 10.10
 > DEBUG: MACOSX_DEPLOYMENT_TARGET: 10.10
 > }}}
 >
 > you should have paid attention to the warning above. Please install
 Xcode and try again.

 You're absolutely right I didn't install XCode and its GBs that I don't
 have the use of but only the command tools as indicated in a reference I
 don't retrieves at time.

 In addition, I tried a clean reinstallation of OpenCV:
 {{{
 sudo port clean --all opencv
 sudo port uninstall opencv port
 sudo port -v install opencv @3.4.7_0+python37
 ...
 Error: Processing of port opencv failed
 }}}

 How to install the compiled version directly?

-- 
Ticket URL: <https://trac.macports.org/ticket/58784#comment:21>
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