[MacPorts] #53562: opencv @3.2.0: fatal error: 'AVFoundation/AVFoundation.h' file not found

[MacPorts]

#53562: opencv @3.2.0: fatal error: 'AVFoundation/AVFoundation.h' file not found
---------------------+-------------------------
  Reporter:  fmw42   |      Owner:  stromnov
      Type:  defect  |     Status:  assigned
  Priority:  Normal  |  Milestone:
 Component:  ports   |    Version:  2.4.0
Resolution:          |   Keywords:  snowleopard
      Port:  opencv  |
---------------------+-------------------------

Comment (by kencu):

 `opencv 3.2.0_1` is installable on SnowLeopard:
 {{{
 $ port -v installed opencv
 The following ports are currently installed:
   opencv @3.2.0_1 (active) platform='darwin 10' archs='x86_64'
 date='2017-10-22T20:39:20-0700'
 }}}
 with one adjustment in the portfile:
 {{{
 platform darwin 10 {
     configure.args-append -DWITH_AVFOUNDATION=OFF
 }
 }}}

 I'm not sure if this configuration is optimal; there is some QuickTime
 stuff in the software that might be useful on SnowLeopard. I tried turning
 that on, but it didn't immediately build right off.
 {{{
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_opencv/opencv/work/opencv-3.2.0/modules/videoio/src/cap_qt.cpp:75:5:
 error: unknown type name 'Movie'
     Movie      myMovie;            // movie handle
     ^
 /opt/local/var/macports/build/_opt_local_var_macports_sources_rsync.macports.org_release_tarballs_ports_graphics_opencv/opencv/work/opencv-3.2.0/modules/videoio/src/cap_qt.cpp:103:9:
 error: use of undeclared identifier 'EnterMovies'
         EnterMovies();
         ^
 etc....
 }}}

 I presume the QuickTime framework needs to be included to fix these
 errors.

 Is this useful enough to you to fix it up for the Portfile? Is it usable
 like this?

 It looks like it needs to be applied to Darwin 12 and less, as Darwin 13+
 build on the buildbots.

--
Ticket URL: <https://trac.macports.org/ticket/53562#comment:14>
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