menuconfig BR2_PACKAGE_OPENCV bool "opencv-2.4" select BR2_PACKAGE_ZLIB depends on BR2_TOOLCHAIN_HAS_THREADS_NPTL depends on BR2_INSTALL_LIBSTDCPP depends on BR2_USE_WCHAR help OpenCV (Open Source Computer Vision) is a library of programming functions for real time computer vision. 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_CONTRIB bool "contrib" 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_ML select BR2_PACKAGE_OPENCV_LIB_OBJDETECT select BR2_PACKAGE_OPENCV_LIB_VIDEO help Include opencv_contrib 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 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_GPU bool "gpu" depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # opencv libphoto select BR2_PACKAGE_OPENCV_LIB_CALIB3D select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_LEGACY select BR2_PACKAGE_OPENCV_LIB_OBJDETECT select BR2_PACKAGE_OPENCV_LIB_PHOTO select BR2_PACKAGE_OPENCV_LIB_VIDEO depends on !BR2_STATIC_LIBS help Include opencv_gpu module into the OpenCV build. comment "gpu module needs a toolchain w/ dynamic libraries" depends on BR2_STATIC_LIBS config BR2_PACKAGE_OPENCV_LIB_HIGHGUI bool "highgui" default y select BR2_PACKAGE_OPENCV_LIB_IMGPROC help Include opencv_highgui 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_LEGACY bool "legacy" default y select BR2_PACKAGE_OPENCV_LIB_CALIB3D select BR2_PACKAGE_OPENCV_LIB_ML select BR2_PACKAGE_OPENCV_LIB_VIDEO help Include opencv_legacy module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_ML bool "ml (machine learning)" default y # opencv_core dependency is already enabled help Include opencv_ml module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_NONFREE bool "nonfree" select BR2_PACKAGE_OPENCV_LIB_CALIB3D select BR2_PACKAGE_OPENCV_LIB_FEATURES2D select BR2_PACKAGE_OPENCV_LIB_IMGPROC help Include opencv_nonfree 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 help Include opencv_objdetect module into the OpenCV build. config BR2_PACKAGE_OPENCV_LIB_PHOTO bool "photo" default y depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # Binutils 2.25 nios2 issue 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_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_CALIB3D select BR2_PACKAGE_OPENCV_LIB_FEATURES2D select BR2_PACKAGE_OPENCV_LIB_HIGHGUI select BR2_PACKAGE_OPENCV_LIB_IMGPROC select BR2_PACKAGE_OPENCV_LIB_VIDEO help Include opencv_ts 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 depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # opencv libphoto select BR2_PACKAGE_OPENCV_LIB_CALIB3D select BR2_PACKAGE_OPENCV_LIB_FEATURES2D select BR2_PACKAGE_OPENCV_LIB_HIGHGUI 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. if !BR2_STATIC_LIBS comment "Test sets" config BR2_PACKAGE_OPENCV_BUILD_TESTS bool "build tests" config BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS bool "build performance tests" endif comment "Tests sets need a toolchain w/ dynamic libraries" depends on BR2_STATIC_LIBS comment "3rd party support" config BR2_PACKAGE_OPENCV_WITH_FFMPEG bool "ffmpeg support" depends on BR2_PACKAGE_FFMPEG_ARCH_SUPPORTS select BR2_PACKAGE_BZIP2 select BR2_PACKAGE_FFMPEG 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_OPENCV_WITHOUT_GSTREAMER bool "none" config BR2_PACKAGE_OPENCV_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_OPENCV_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_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_TOOLCHAIN_HAS_SYNC_4 # libgtk2 -> pango -> harfbuzz 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 depends on !BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 # Qt GUI module 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 comment "qt backend support needs a toolchain not affected by Binutils bug 19405" depends on BR2_TOOLCHAIN_HAS_BINUTILS_BUG_19405 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" depends on !(BR2_INSTALL_LIBSTDCPP && BR2_USE_WCHAR && BR2_TOOLCHAIN_HAS_THREADS_NPTL)