menuconfig BR2_PACKAGE_OPENCV bool "opencv" 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 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_OPENCV comment "OpenCV modules" config BR2_PACKAGE_OPENCV_LIB_CALIB3D bool "calib3d" default y select BR2_PACKAGE_OPENCV_LIB_FEATURES2D select BR2_PACKAGE_OPENCV_LIB_IMGPROC help Include opencv_calib3d module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_FEATURES2D bool "features2d" default y select BR2_PACKAGE_OPENCV_LIB_FLANN select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_ML help Include opencv_features2d module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_FLANN bool "flann" default y # opencv_core dependency is already enabled help Include opencv_flann module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_HIGHGUI bool "highgui" default y select BR2_PACKAGE_OPENCV_LIB_IMGCODECS select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_VIDEOIO help Include opencv_highgui module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_IMGCODECS bool "imgcodecs" default y select BR2_PACKAGE_OPENCV_LIB_IMGPROC help Include opencv_imgcodecs module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_IMGPROC bool "imgproc" default y # opencv_core dependency is already enabled help Include opencv_imgproc module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_ML bool "ml" default y # opencv_core dependency is already enabled help Include opencv_ml module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_OBJDETECT bool "objdetect" default y # opencv_core dependency is already enabled select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_ML help Include opencv_objdetect module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_PHOTO bool "photo" default y select BR2_PACKAGE_OPENCV_LIB_IMGPROC help Include opencv_photo module into the OpenCV build. comment "opencv_python module requires numpy which is not yet available." config BR2_PACKAGE_OPENCV_LIB_SHAPE bool "shape (shape descriptors and matchers)" default y # opencv_core dependency is already enabled select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_VIDEO help Include opencv_shape module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_STITCHING bool "stitching" default y select BR2_PACKAGE_OPENCV_LIB_CALIB3D select BR2_PACKAGE_OPENCV_LIB_FEATURES2D select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_OBJDETECT help Include opencv_stitching module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_SUPERRES bool "superres" default y select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_VIDEO help Include opencv_superres "super resolution" - module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_TS bool "ts (touchscreen)" default y # opencv_core dependency is already enabled select BR2_PACKAGE_OPENCV_LIB_HIGHGUI select BR2_PACKAGE_OPENCV_LIB_IMGCODECS select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_VIDEOIO help Include opencv_ts module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_VIDEOIO bool "videoio (media i/o)" default y select BR2_PACKAGE_OPENCV_LIB_IMGCODECS select BR2_PACKAGE_OPENCV_LIB_IMGPROC help Include opencv_videoio module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_VIDEO bool "video" default y select BR2_PACKAGE_OPENCV_LIB_IMGPROC help Include opencv_video module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_VIDEOSTAB bool "videostab" default y select BR2_PACKAGE_OPENCV_LIB_CALIB3D select BR2_PACKAGE_OPENCV_LIB_FEATURES2D select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_PHOTO select BR2_PACKAGE_OPENCV_LIB_VIDEO help Include opencv_videostab module into the OpenCV build. comment "Test sets" config BR2_PACKAGE_OPENCV_BUILD_TESTS bool "build tests" config BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS bool "build performance tests" comment "3rd party support" config BR2_PACKAGE_OPENCV_WITH_FFMPEG bool "ffmpeg support" select BR2_PACKAGE_BZIP2 select BR2_PACKAGE_FFMPEG select BR2_PACKAGE_FFMPEG_SWSCALE help Use ffmpeg from the target system. config BR2_PACKAGE_OPENCV_WITH_GSTREAMER bool "gstreamer support" 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 support needs a toolchain w/ wchar, threads" depends on BR2_USE_MMU depends on !BR2_USE_WCHAR || !BR2_TOOLCHAIN_HAS_THREADS config BR2_PACKAGE_OPENCV_WITH_GTK bool "gtk support" depends on BR2_PACKAGE_XORG7 depends on BR2_USE_WCHAR # libgtk2 -> libglib2 depends on BR2_TOOLCHAIN_HAS_THREADS # libgtk2 -> libglib2 depends on BR2_INSTALL_LIBSTDCPP depends on BR2_USE_MMU # libgtk2 -> glib2 depends on BR2_ARCH_HAS_ATOMICS # libgtk2 -> cairo depends on BR2_PACKAGE_OPENCV_LIB_HIGHGUI select BR2_PACKAGE_LIBGTK2 config BR2_PACKAGE_OPENCV_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_OPENCV_WITH_JPEG bool "jpeg support" select BR2_PACKAGE_JPEG help Use shared libjpeg from the target system. config BR2_PACKAGE_OPENCV_WITH_PNG bool "png support" select BR2_PACKAGE_LIBPNG help Use shared libpng from the target system. config BR2_PACKAGE_OPENCV_WITH_QT bool "qt backend support" depends on BR2_INSTALL_LIBSTDCPP depends on BR2_USE_MMU # qt depends on BR2_PACKAGE_OPENCV_LIB_HIGHGUI select BR2_PACKAGE_QT select BR2_PACKAGE_QT_STL select BR2_PACKAGE_QT_GUI_MODULE select BR2_PACKAGE_QT_TEST help Use Qt with QtTest module and STL support config BR2_PACKAGE_OPENCV_WITH_TIFF bool "tiff support" select BR2_PACKAGE_TIFF help Use shared libtiff from the target system. config BR2_PACKAGE_OPENCV_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_OPENCV_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_OPENCV comment "opencv 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