Skip to content

Instantly share code, notes, and snippets.

@evadeflow

evadeflow/opencv_3.4.bbappend

Last active February 22, 2019 17:09
Show Gist options
  • Save evadeflow/d4d81484d760a85b88cd215c83a2be0b to your computer and use it in GitHub Desktop.
Save evadeflow/d4d81484d760a85b88cd215c83a2be0b to your computer and use it in GitHub Desktop.
Download ZIP
Raw
opencv_3.4.bbappend
FILESEXTRAPATHS_prepend := "${THISDIR}/${PN}:"
FILES_${PN} += "${libdir}/python3.5/site-packages/cv2.so"
INSANE_SKIP_${PN} += "dev-so"
python() {
value = "eigen python3 " + d.getVar('PACKAGECONFIG', True)
flags = d.getVarFlags('PACKAGECONFIG')
d.delVar('PACKAGECONFIG')
d.setVar('PACKAGECONFIG', value)
d.setVarFlags('PACKAGECONFIG', flags)
}
do_install_append() {
# Create missing symlink needed to import cv2 Python module
cd ${D}/${libdir}/python3.5/site-packages
ln -s cv2.cpython-35m-aarch64-linux-gnu.so cv2.so
}
@evadeflow
Copy link
Author

Got a lot of QA warnings while trying to build this:

WARNING: Duplicate inclusion for /jenkins/workspace/ivs/sources/meta-openembedded/meta-networking/conf/distro/include/meta_networking_security_flags.inc in /jenkins/workspace/ivs/sources/meta-openembedded/meta-networking/conf/layer.conf
NOTE: Executing RunQueue Tasks
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: eigen [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: python3 [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: jpeg [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: png [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: tiff [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: v4l [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: libv4l [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: gstreamer [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: samples [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: tbb [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: gphoto2 [invalid-packageconfig]
WARNING: opencv-3.4+gitAUTOINC+6d4f66472e_81ca8dab86_a62e20676a_34e4206aef_fccf7cd6a4-r0 do_configure: QA Issue: opencv: invalid PACKAGECONFIG: opencl [invalid-packageconfig]

@evadeflow
Copy link
Author

Oh, I should mention that the append shown above is an attempt to 'undo' this line from meta-fsl-bsp-release/imx/meta-bsp/recipes-graphics/opencv/opencv_3.4.bbappend:

PACKAGECONFIG_remove_imx   = "eigen python3"

Apparently, it is really difficult to undo this removal syntax!

@evadeflow
Copy link
Author

FWIW, this didn't actually work in my particular use case.

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment