buildroot

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"

    select BR2_PACKAGE_OPENCV_LIB_FEATURES2D

    select BR2_PACKAGE_OPENCV_LIB_IMGPROC

    help

      Include opencv_calib3d (camera calibration and 3d reconstruction) module

      into the OpenCV build.

​

config BR2_PACKAGE_OPENCV_LIB_FEATURES2D

    bool "features2d"

    select BR2_PACKAGE_OPENCV_LIB_FLANN

    select BR2_PACKAGE_OPENCV_LIB_IMGPROC

    select BR2_PACKAGE_OPENCV_LIB_ML

    help

      Include opencv_features2d (2d features framework) module into the OpenCV

      build.

​

config BR2_PACKAGE_OPENCV_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_OPENCV_LIB_HIGHGUI

    bool "highgui"

    select BR2_PACKAGE_OPENCV_LIB_IMGCODECS

    select BR2_PACKAGE_OPENCV_LIB_IMGPROC

    select BR2_PACKAGE_OPENCV_LIB_VIDEOIO

    help

      Include opencv_highgui (high-level gui and media i/o) module into the

      OpenCV build.

​

if BR2_PACKAGE_OPENCV_LIB_HIGHGUI

​

choice

    prompt "gui toolkit"

    help

      GUI toolkit to be used by the opencv_highgui module.

​

config BR2_PACKAGE_OPENCV_GUI_NONE

    bool "none"

​

config BR2_PACKAGE_OPENCV_WITH_GTK

    bool "gtk2"

    depends on BR2_PACKAGE_LIBGTK2

​

comment "gtk2 support needs libgtk2"

    depends on BR2_USE_MMU # libgtk2 -> glib2

    depends on BR2_ARCH_HAS_ATOMICS # libgtk2 -> cairo

    depends on !BR2_PACKAGE_LIBGTK2

​

config BR2_PACKAGE_OPENCV_WITH_GTK3

    bool "gtk3"

    depends on BR2_PACKAGE_LIBGTK3

​

comment "gtk3 support needs libgtk3"

    depends on BR2_USE_MMU # libgtk3 -> glib2

    depends on BR2_ARCH_HAS_ATOMICS # libgtk3 -> cairo

    depends on !BR2_PACKAGE_LIBGTK3

​

config BR2_PACKAGE_OPENCV_WITH_QT

    bool "qt4"

    depends on BR2_PACKAGE_QT

    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"