menuconfig BR2_PACKAGE_OPENCV3
  	bool "opencv3"
  	select BR2_PACKAGE_ZLIB
  	depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL
  	depends on BR2_INSTALL_LIBSTDCPP
  	depends on BR2_USE_WCHAR
  	depends on !BR2_STATIC_LIBS # include dlfcn.h
  	depends on !BR2_PACKAGE_OPENCV
  	help
  	  OpenCV (Open Source Computer Vision) is a library of programming
  	  functions for real time computer vision.
  
  	  Note that the opencv_core module and the opencv_hal library
  	  are always built and installed, not matter which other
  	  modules are enabled below.
  
  	  http://opencv.org/
  
  if BR2_PACKAGE_OPENCV3
  
  comment "OpenCV modules"
  
  config BR2_PACKAGE_OPENCV3_LIB_CALIB3D
  	bool "calib3d"
  	select BR2_PACKAGE_OPENCV3_LIB_FEATURES2D
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	help
  	  Include opencv_calib3d (camera calibration and 3d reconstruction) module
  	  into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_FEATURES2D
  	bool "features2d"
  	select BR2_PACKAGE_OPENCV3_LIB_FLANN
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_ML
  	help
  	  Include opencv_features2d (2d features framework) module into the OpenCV
  	  build.
  
  config BR2_PACKAGE_OPENCV3_LIB_FLANN
  	bool "flann"
  	# opencv_core dependency is already enabled
  	help
  	  Include opencv_flann (clustering and search in multi-dimensional spaces)
  	  module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_HIGHGUI
  	bool "highgui"
  	select BR2_PACKAGE_OPENCV3_LIB_IMGCODECS
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_VIDEOIO
  	help
  	  Include opencv_highgui (high-level gui and media i/o) module into the
  	  OpenCV build.
  
  if BR2_PACKAGE_OPENCV3_LIB_HIGHGUI
  
  choice
  	prompt "gui toolkit"
  	help
  	  GUI toolkit to be used by the opencv_highgui module.
  
  config BR2_PACKAGE_OPENCV3_GUI_NONE
  	bool "none"
  
  config BR2_PACKAGE_OPENCV3_WITH_GTK
  	bool "gtk2"
  	depends on BR2_PACKAGE_LIBGTK2
  
  comment "gtk2 support needs libgtk2"
  	depends on BR2_USE_MMU # libgtk2 -> glib2
  	depends on BR2_TOOLCHAIN_HAS_SYNC_4
  	depends on !BR2_PACKAGE_LIBGTK2
  
  config BR2_PACKAGE_OPENCV3_WITH_GTK3
  	bool "gtk3"
  	depends on BR2_PACKAGE_LIBGTK3
  
  comment "gtk3 support needs libgtk3"
  	depends on BR2_USE_MMU # libgtk3 -> glib2
  	depends on BR2_TOOLCHAIN_HAS_SYNC_4
  	depends on !BR2_PACKAGE_LIBGTK3
  
  config BR2_PACKAGE_OPENCV3_WITH_QT
  	bool "qt4"
  	depends on BR2_PACKAGE_QT
  	depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # Qt GUI module
  	select BR2_PACKAGE_QT_STL
  	select BR2_PACKAGE_QT_GUI_MODULE
  	select BR2_PACKAGE_QT_TEST
  	help
  	  Use Qt4 with QtTest and QtGui modules and STL support, as GUI toolkit.
  
  comment "qt4 support needs qt and a toolchain not affected by Binutils bug 19405"
  	depends on BR2_USE_MMU # qt
  	depends on (!BR2_PACKAGE_QT && !BR2_PACKAGE_QT5) || BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405
  
  config BR2_PACKAGE_OPENCV3_WITH_QT5
  	bool "qt5"
  	depends on BR2_PACKAGE_QT5
  	select BR2_PACKAGE_QT5BASE
  	select BR2_PACKAGE_QT5BASE_CONCURRENT
  	select BR2_PACKAGE_QT5BASE_GUI
  	select BR2_PACKAGE_QT5BASE_WIDGETS
  	help
  	  Use Qt5 with base, concurrent, test, gui and widgets components, as GUI
  	  toolkit.
  
  comment "qt5 support needs qt5"
  	depends on !BR2_PACKAGE_QT && !BR2_PACKAGE_QT5
  
  endchoice
  
  config BR2_PACKAGE_OPENCV3_WITH_OPENGL
  	bool "opengl support"
  	# OpenGL support done using Qt5OpenGL, so depends on WITH_QT5
  	depends on BR2_PACKAGE_OPENCV3_WITH_QT5
  	# OpenGL support requires Qt5OpenGL with GL support, not GLES
  	depends on BR2_PACKAGE_QT5_GL_AVAILABLE
  	depends on BR2_PACKAGE_HAS_LIBGL
  	select BR2_PACKAGE_QT5BASE_OPENGL
  	help
  	  Enable OpenGL for UI.
  
  comment "opengl support needs an OpenGL provider"
  	depends on BR2_PACKAGE_OPENCV3_WITH_QT5
  	depends on !BR2_PACKAGE_QT5_GL_AVAILABLE || \
  		!BR2_PACKAGE_HAS_LIBGL
  
  endif # BR2_PACKAGE_OPENCV3_LIB_HIGHGUI
  
  
  config BR2_PACKAGE_OPENCV3_LIB_IMGCODECS
  	bool "imgcodecs"
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	help
  	  Include opencv_imgcodecs (image codecs) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	bool "imgproc"
  	# opencv_core dependency is already enabled
  	help
  	  Include opencv_imgproc (image processing) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_ML
  	bool "ml"
  	# opencv_core dependency is already enabled
  	help
  	  Include opencv_ml (machine learning) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_OBJDETECT
  	bool "objdetect"
  	# opencv_core dependency is already enabled
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_ML
  	help
  	  Include opencv_objdetect (object detection) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_PHOTO
  	bool "photo"
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	help
  	  Include opencv_photo (computational photography) module into the OpenCV
  	  build.
  
  config BR2_PACKAGE_OPENCV3_LIB_PYTHON
  	bool "python"
  	depends on BR2_PACKAGE_PYTHON || BR2_PACKAGE_PYTHON3
  	depends on BR2_PACKAGE_PYTHON_NUMPY_ARCH_SUPPORTS
  	select BR2_PACKAGE_PYTHON_NUMPY
  	help
  	  Include opencv_python module into the OpenCV build.
  	  No python example is installed.
  
  config BR2_PACKAGE_OPENCV3_LIB_SHAPE
  	bool "shape"
  	# opencv_core dependency is already enabled
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_VIDEO
  	help
  	  Include opencv_shape (shape descriptors and matchers) module into the
  	  OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_STITCHING
  	bool "stitching"
  	select BR2_PACKAGE_OPENCV3_LIB_CALIB3D
  	select BR2_PACKAGE_OPENCV3_LIB_FEATURES2D
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_OBJDETECT
  	help
  	  Include opencv_stitching (images stitching) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_SUPERRES
  	bool "superres"
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_VIDEO
  	help
  	  Include opencv_superres (super resolution) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_TS
  	bool "ts"
  	# opencv_core dependency is already enabled
  	select BR2_PACKAGE_OPENCV3_LIB_HIGHGUI
  	select BR2_PACKAGE_OPENCV3_LIB_IMGCODECS
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_VIDEOIO
  	help
  	  Include opencv_ts (test) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_VIDEOIO
  	bool "videoio"
  	select BR2_PACKAGE_OPENCV3_LIB_IMGCODECS
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	help
  	  Include opencv_videoio (media i/o) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_VIDEO
  	bool "video"
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	help
  	  Include opencv_video (video analysis) module into the OpenCV build.
  
  config BR2_PACKAGE_OPENCV3_LIB_VIDEOSTAB
  	bool "videostab"
  	select BR2_PACKAGE_OPENCV3_LIB_CALIB3D
  	select BR2_PACKAGE_OPENCV3_LIB_FEATURES2D
  	select BR2_PACKAGE_OPENCV3_LIB_IMGPROC
  	select BR2_PACKAGE_OPENCV3_LIB_PHOTO
  	select BR2_PACKAGE_OPENCV3_LIB_VIDEO
  	help
  	  Include opencv_videostab (video stabilization) module into the OpenCV
  	  build.
  
  comment "Test sets"
  config BR2_PACKAGE_OPENCV3_BUILD_TESTS
  	bool "build tests"
  
  config BR2_PACKAGE_OPENCV3_BUILD_PERF_TESTS
  	bool "build performance tests"
  
  comment "3rd party support"
  
  config BR2_PACKAGE_OPENCV3_WITH_FFMPEG
  	bool "ffmpeg support"
  	depends on BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS
  	select BR2_PACKAGE_BZIP2
  	select BR2_PACKAGE_FFMPEG
  	select BR2_PACKAGE_FFMPEG_AVRESAMPLE
  	select BR2_PACKAGE_FFMPEG_SWSCALE
  	help
  	  Use ffmpeg from the target system.
  
  choice
  	prompt "gstreamer support"
  	help
  	  OpenCV prefers gstreamer-1 over gstreamer-0.10.
  
  config BR2_PACKAGE_OPENCV3_WITHOUT_GSTREAMER
  	bool "none"
  
  config BR2_PACKAGE_OPENCV3_WITH_GSTREAMER
  	bool "gstreamer-0.10"
  	depends on BR2_USE_MMU # gstreamer -> libglib2
  	depends on BR2_USE_WCHAR # gstreamer -> libglib2
  	depends on BR2_TOOLCHAIN_HAS_THREADS # gstreamer -> libglib2
  	select BR2_PACKAGE_GSTREAMER
  	select BR2_PACKAGE_GST_PLUGINS_BASE
  	select BR2_PACKAGE_GST_PLUGINS_BASE_PLUGIN_APP
  
  comment "gstreamer-0.10 support needs a toolchain w/ wchar, threads"
  	depends on BR2_USE_MMU
  	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS
  
  config BR2_PACKAGE_OPENCV3_WITH_GSTREAMER1
  	bool "gstreamer-1.x"
  	depends on BR2_USE_MMU # gstreamer1 -> libglib2
  	depends on BR2_USE_WCHAR # gstreamer1 -> libglib2
  	depends on BR2_TOOLCHAIN_HAS_THREADS # gstreamer1 -> libglib2
  	select BR2_PACKAGE_GSTREAMER1
  	select BR2_PACKAGE_GST1_PLUGINS_BASE
  	select BR2_PACKAGE_GST1_PLUGINS_BASE_PLUGIN_APP
  
  comment "gstreamer-1.x support needs a toolchain w/ wchar, threads"
  	depends on BR2_USE_MMU
  	depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS
  
  endchoice
  
  config BR2_PACKAGE_OPENCV3_WITH_JASPER
  	bool "jpeg2000 support"
  	select BR2_PACKAGE_JASPER
  	help
  	  Enable jpeg2000 support.
  
  	  Note: this does not use the libjasper bundled with opencv,
  	  but uses the libjasper package installed system-wide by
  	  Buildroot.
  
  config BR2_PACKAGE_OPENCV3_WITH_JPEG
  	bool "jpeg support"
  	select BR2_PACKAGE_JPEG
  	help
  	  Use shared libjpeg from the target system.
  
  config BR2_PACKAGE_OPENCV3_WITH_PNG
  	bool "png support"
  	select BR2_PACKAGE_LIBPNG
  	help
  	  Use shared libpng from the target system.
  
  config BR2_PACKAGE_OPENCV3_WITH_TIFF
  	bool "tiff support"
  	select BR2_PACKAGE_TIFF
  	help
  	  Use shared libtiff from the target system.
  
  config BR2_PACKAGE_OPENCV3_WITH_V4L
  	bool "v4l support"
  	help
  	  Enable Video 4 Linux support.
  
  	  If the package libv4l is enabled, its support is automatically enabled.
  
  comment "Install options"
  
  config BR2_PACKAGE_OPENCV3_INSTALL_DATA
  	bool "install extra data"
  	help
  	  Install various data that is used by cv libraries and/or demo
  	  applications, specifically for haarcascades and lbpcascades
  	  features.
  
  	  For further information: see OpenCV documentation.
  
  endif # BR2_PACKAGE_OPENCV3
  
  comment "opencv3 needs a toolchain w/ C++, NPTL, wchar, dynamic library"
  	depends on !BR2_INSTALL_LIBSTDCPP || \
  		!BR2_USE_WCHAR || \
  		!BR2_TOOLCHAIN_HAS_THREADS_NPTL || \
  		BR2_STATIC_LIBS