8a501c958f
https://github.com/opencv/opencv/wiki/ChangeLog#version460 Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com> Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
386 lines
11 KiB
Makefile
386 lines
11 KiB
Makefile
################################################################################
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#
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# opencv4
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#
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################################################################################
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OPENCV4_VERSION = 4.6.0
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OPENCV4_SITE = $(call github,opencv,opencv,$(OPENCV4_VERSION))
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OPENCV4_INSTALL_STAGING = YES
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OPENCV4_LICENSE = Apache-2.0
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OPENCV4_LICENSE_FILES = LICENSE
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OPENCV4_CPE_ID_VENDOR = opencv
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OPENCV4_CPE_ID_PRODUCT = opencv
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OPENCV4_SUPPORTS_IN_SOURCE_BUILD = NO
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OPENCV4_CXXFLAGS = $(TARGET_CXXFLAGS)
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# Uses __atomic_fetch_add_4
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ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y)
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OPENCV4_CXXFLAGS += -latomic
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endif
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# Fix c++11 build with missing std::exception_ptr
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ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_64735),y)
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OPENCV4_CXXFLAGS += -DCV__EXCEPTION_PTR=0
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endif
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ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
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OPENCV4_CXXFLAGS += -O0
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endif
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# OpenCV component options
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OPENCV4_CONF_OPTS += \
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-DCMAKE_CXX_FLAGS="$(OPENCV4_CXXFLAGS)" \
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-DBUILD_DOCS=OFF \
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-DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV4_BUILD_PERF_TESTS),ON,OFF) \
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-DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV4_BUILD_TESTS),ON,OFF) \
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-DBUILD_WITH_DEBUG_INFO=OFF \
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-DDOWNLOAD_EXTERNAL_TEST_DATA=OFF \
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-DOPENCV_GENERATE_PKGCONFIG=ON \
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-DOPENCV_ENABLE_PKG_CONFIG=ON
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ifeq ($(BR2_PACKAGE_OPENCV4_BUILD_TESTS)$(BR2_PACKAGE_OPENCV4_BUILD_PERF_TESTS),)
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OPENCV4_CONF_OPTS += -DINSTALL_TEST=OFF
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else
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OPENCV4_CONF_OPTS += -DINSTALL_TEST=ON
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endif
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# OpenCV build options
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OPENCV4_CONF_OPTS += \
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-DBUILD_WITH_STATIC_CRT=OFF \
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-DENABLE_CCACHE=OFF \
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-DENABLE_COVERAGE=OFF \
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-DENABLE_FAST_MATH=ON \
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-DENABLE_IMPL_COLLECTION=OFF \
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-DENABLE_NOISY_WARNINGS=OFF \
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-DENABLE_OMIT_FRAME_POINTER=ON \
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-DENABLE_PRECOMPILED_HEADERS=OFF \
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-DENABLE_PROFILING=OFF \
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-DOPENCV_WARNINGS_ARE_ERRORS=OFF
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# OpenCV link options
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OPENCV4_CONF_OPTS += \
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-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
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-DCMAKE_SKIP_RPATH=OFF \
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-DCMAKE_USE_RELATIVE_PATHS=OFF
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# OpenCV packaging options:
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OPENCV4_CONF_OPTS += \
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-DBUILD_PACKAGE=OFF \
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-DENABLE_SOLUTION_FOLDERS=OFF \
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-DINSTALL_CREATE_DISTRIB=OFF
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# OpenCV module selection
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# * Modules on:
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# - core: if not set, opencv does not build anything
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# - hal: core's dependency
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# * Modules off:
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# - android*: android stuff
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# - apps: programs for training classifiers
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# - java: java bindings
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# - viz: missing VTK dependency
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# - world: all-in-one module
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#
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# * Contrib modules from [1] are disabled:
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# - opencv_contrib package is not available in Buildroot;
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# - OPENCV_EXTRA_MODULES_PATH is not set.
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#
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# [1] https://github.com/Itseez/opencv_contrib
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OPENCV4_CONF_OPTS += \
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-DBUILD_opencv_androidcamera=OFF \
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-DBUILD_opencv_apps=OFF \
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-DBUILD_opencv_calib3d=$(if $(BR2_PACKAGE_OPENCV4_LIB_CALIB3D),ON,OFF) \
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-DBUILD_opencv_core=ON \
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-DBUILD_opencv_dnn=$(if $(BR2_PACKAGE_OPENCV4_LIB_DNN),ON,OFF) \
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-DBUILD_opencv_features2d=$(if $(BR2_PACKAGE_OPENCV4_LIB_FEATURES2D),ON,OFF) \
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-DBUILD_opencv_flann=$(if $(BR2_PACKAGE_OPENCV4_LIB_FLANN),ON,OFF) \
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-DBUILD_opencv_highgui=$(if $(BR2_PACKAGE_OPENCV4_LIB_HIGHGUI),ON,OFF) \
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-DBUILD_opencv_imgcodecs=$(if $(BR2_PACKAGE_OPENCV4_LIB_IMGCODECS),ON,OFF) \
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-DBUILD_opencv_imgproc=$(if $(BR2_PACKAGE_OPENCV4_LIB_IMGPROC),ON,OFF) \
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-DBUILD_opencv_java=OFF \
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-DBUILD_opencv_ml=$(if $(BR2_PACKAGE_OPENCV4_LIB_ML),ON,OFF) \
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-DBUILD_opencv_objdetect=$(if $(BR2_PACKAGE_OPENCV4_LIB_OBJDETECT),ON,OFF) \
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-DBUILD_opencv_photo=$(if $(BR2_PACKAGE_OPENCV4_LIB_PHOTO),ON,OFF) \
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-DBUILD_opencv_shape=$(if $(BR2_PACKAGE_OPENCV4_LIB_SHAPE),ON,OFF) \
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-DBUILD_opencv_stitching=$(if $(BR2_PACKAGE_OPENCV4_LIB_STITCHING),ON,OFF) \
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-DBUILD_opencv_superres=$(if $(BR2_PACKAGE_OPENCV4_LIB_SUPERRES),ON,OFF) \
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-DBUILD_opencv_ts=$(if $(BR2_PACKAGE_OPENCV4_LIB_TS),ON,OFF) \
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-DBUILD_opencv_video=$(if $(BR2_PACKAGE_OPENCV4_LIB_VIDEO),ON,OFF) \
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-DBUILD_opencv_videoio=$(if $(BR2_PACKAGE_OPENCV4_LIB_VIDEOIO),ON,OFF) \
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-DBUILD_opencv_videostab=$(if $(BR2_PACKAGE_OPENCV4_LIB_VIDEOSTAB),ON,OFF) \
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-DBUILD_opencv_viz=OFF \
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-DBUILD_opencv_world=OFF
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# Hardware support options.
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#
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# * PowerPC and VFPv3 support are turned off since their only effects
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# are altering CFLAGS, adding '-mcpu=G3 -mtune=G5' or '-mfpu=vfpv3'
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# to them, which is already handled by Buildroot.
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# * NEON logic is needed as it is not only used to add CFLAGS, but
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# also to enable additional NEON code.
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OPENCV4_CONF_OPTS += \
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-DENABLE_POWERPC=OFF \
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-DENABLE_NEON=$(if $(BR2_ARM_CPU_HAS_NEON),ON,OFF) \
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-DENABLE_VFPV3=OFF
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# Cuda stuff
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OPENCV4_CONF_OPTS += \
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-DBUILD_CUDA_STUBS=OFF \
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-DBUILD_opencv_cudaarithm=OFF \
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-DBUILD_opencv_cudabgsegm=OFF \
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-DBUILD_opencv_cudacodec=OFF \
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-DBUILD_opencv_cudafeatures2d=OFF \
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-DBUILD_opencv_cudafilters=OFF \
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-DBUILD_opencv_cudaimgproc=OFF \
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-DBUILD_opencv_cudalegacy=OFF \
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-DBUILD_opencv_cudaobjdetect=OFF \
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-DBUILD_opencv_cudaoptflow=OFF \
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-DBUILD_opencv_cudastereo=OFF \
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-DBUILD_opencv_cudawarping=OFF \
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-DBUILD_opencv_cudev=OFF \
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-DWITH_CUBLAS=OFF \
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-DWITH_CUDA=OFF \
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-DWITH_CUFFT=OFF
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# NVidia stuff
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OPENCV4_CONF_OPTS += -DWITH_NVCUVID=OFF
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# AMD stuff
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OPENCV4_CONF_OPTS += \
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-DWITH_OPENCLAMDBLAS=OFF \
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-DWITH_OPENCLAMDFFT=OFF
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# Intel stuff
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OPENCV4_CONF_OPTS += \
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-DBUILD_WITH_DYNAMIC_IPP=OFF \
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-DWITH_INTELPERC=OFF \
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-DWITH_IPP=OFF \
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-DWITH_IPP_A=OFF
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# Smartek stuff
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OPENCV4_CONF_OPTS += -DWITH_GIGEAPI=OFF
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# Prosilica stuff
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OPENCV4_CONF_OPTS += -DWITH_PVAPI=OFF
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# Ximea stuff
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OPENCV4_CONF_OPTS += -DWITH_XIMEA=OFF
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# Non-Linux support (Android options) must remain OFF:
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OPENCV4_CONF_OPTS += \
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-DANDROID=OFF \
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-DBUILD_ANDROID_CAMERA_WRAPPER=OFF \
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-DBUILD_ANDROID_EXAMPLES=OFF \
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-DBUILD_ANDROID_SERVICE=OFF \
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-DBUILD_FAT_JAVA_LIB=OFF \
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-DINSTALL_ANDROID_EXAMPLES=OFF \
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-DWITH_ANDROID_CAMERA=OFF
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# Non-Linux support (Mac OSX options) must remain OFF:
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OPENCV4_CONF_OPTS += \
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-DWITH_AVFOUNDATION=OFF \
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-DWITH_CARBON=OFF \
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-DWITH_QUICKTIME=OFF
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# Non-Linux support (Windows options) must remain OFF:
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OPENCV4_CONF_OPTS += \
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-DWITH_CSTRIPES=OFF \
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-DWITH_DSHOW=OFF \
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-DWITH_MSMF=OFF \
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-DWITH_VFW=OFF \
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-DWITH_VIDEOINPUT=OFF \
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-DWITH_WIN32UI=OFF
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# Software/3rd-party support options:
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# - disable all examples
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OPENCV4_CONF_OPTS += \
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-DBUILD_EXAMPLES=OFF \
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-DBUILD_JASPER=OFF \
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-DBUILD_JPEG=OFF \
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-DBUILD_OPENEXR=OFF \
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-DBUILD_OPENJPEG=OFF \
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-DBUILD_PNG=OFF \
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-DBUILD_PROTOBUF=OFF \
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-DBUILD_TIFF=OFF \
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-DBUILD_ZLIB=OFF \
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-DINSTALL_C_EXAMPLES=OFF \
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-DINSTALL_PYTHON_EXAMPLES=OFF \
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-DINSTALL_TO_MANGLED_PATHS=OFF
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# Disabled features (mostly because they are not available in Buildroot), but
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# - eigen: OpenCV does not use it, not take any benefit from it.
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OPENCV4_CONF_OPTS += \
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-DWITH_1394=OFF \
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-DWITH_CLP=OFF \
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-DWITH_EIGEN=OFF \
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-DWITH_GDAL=OFF \
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-DWITH_GPHOTO2=OFF \
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-DWITH_GSTREAMER_0_10=OFF \
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-DWITH_LAPACK=OFF \
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-DWITH_MATLAB=OFF \
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-DWITH_OPENCL=OFF \
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-DWITH_OPENCL_SVM=OFF \
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-DWITH_OPENEXR=OFF \
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-DWITH_OPENNI2=OFF \
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-DWITH_OPENNI=OFF \
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-DWITH_UNICAP=OFF \
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-DWITH_VA=OFF \
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-DWITH_VA_INTEL=OFF \
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-DWITH_VTK=OFF \
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-DWITH_XINE=OFF
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OPENCV4_DEPENDENCIES += host-pkgconf zlib
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ifeq ($(BR2_PACKAGE_OPENCV4_JPEG2000_WITH_JASPER),y)
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OPENCV4_CONF_OPTS += -DWITH_JASPER=ON
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OPENCV4_DEPENDENCIES += jasper
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else
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OPENCV4_CONF_OPTS += -DWITH_JASPER=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_JPEG2000_WITH_OPENJPEG),y)
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OPENCV4_CONF_OPTS += -DWITH_OPENJPEG=ON
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OPENCV4_DEPENDENCIES += openjpeg
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else
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OPENCV4_CONF_OPTS += -DWITH_OPENJPEG=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_FFMPEG),y)
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OPENCV4_CONF_OPTS += -DWITH_FFMPEG=ON
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OPENCV4_DEPENDENCIES += ffmpeg bzip2
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else
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OPENCV4_CONF_OPTS += -DWITH_FFMPEG=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_GSTREAMER1),y)
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OPENCV4_CONF_OPTS += -DWITH_GSTREAMER=ON
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OPENCV4_DEPENDENCIES += gstreamer1 gst1-plugins-base
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else
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OPENCV4_CONF_OPTS += -DWITH_GSTREAMER=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_GTK)$(BR2_PACKAGE_OPENCV4_WITH_GTK3),)
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OPENCV4_CONF_OPTS += -DWITH_GTK=OFF -DWITH_GTK_2_X=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_GTK),y)
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OPENCV4_CONF_OPTS += -DWITH_GTK=ON -DWITH_GTK_2_X=ON
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OPENCV4_DEPENDENCIES += libgtk2
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_GTK3),y)
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OPENCV4_CONF_OPTS += -DWITH_GTK=ON -DWITH_GTK_2_X=OFF
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OPENCV4_DEPENDENCIES += libgtk3
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_JPEG),y)
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OPENCV4_CONF_OPTS += -DWITH_JPEG=ON
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OPENCV4_DEPENDENCIES += jpeg
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else
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OPENCV4_CONF_OPTS += -DWITH_JPEG=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_OPENGL),y)
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OPENCV4_CONF_OPTS += -DWITH_OPENGL=ON
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OPENCV4_DEPENDENCIES += libgl
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else
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OPENCV4_CONF_OPTS += -DWITH_OPENGL=OFF
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endif
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OPENCV4_CONF_OPTS += -DWITH_OPENMP=$(if $(BR2_TOOLCHAIN_HAS_OPENMP),ON,OFF)
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_PNG),y)
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OPENCV4_CONF_OPTS += -DWITH_PNG=ON
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OPENCV4_DEPENDENCIES += libpng
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else
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OPENCV4_CONF_OPTS += -DWITH_PNG=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_PROTOBUF),y)
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OPENCV4_CONF_OPTS += \
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-DPROTOBUF_UPDATE_FILES=ON \
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-DWITH_PROTOBUF=ON
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OPENCV4_DEPENDENCIES += protobuf
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else
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OPENCV4_CONF_OPTS += -DWITH_PROTOBUF=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_QT5),y)
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OPENCV4_CONF_OPTS += -DWITH_QT=5
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OPENCV4_DEPENDENCIES += qt5base
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else
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OPENCV4_CONF_OPTS += -DWITH_QT=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_TBB),y)
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OPENCV4_CONF_OPTS += -DWITH_TBB=ON
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OPENCV4_DEPENDENCIES += tbb
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else
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OPENCV4_CONF_OPTS += -DWITH_TBB=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_TIFF),y)
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OPENCV4_CONF_OPTS += -DWITH_TIFF=ON
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OPENCV4_DEPENDENCIES += tiff
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else
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OPENCV4_CONF_OPTS += -DWITH_TIFF=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_V4L),y)
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OPENCV4_CONF_OPTS += \
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-DWITH_LIBV4L=$(if $(BR2_PACKAGE_LIBV4L),ON,OFF) \
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-DWITH_V4L=ON
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OPENCV4_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBV4L),libv4l)
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else
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OPENCV4_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_WITH_WEBP),y)
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OPENCV4_CONF_OPTS += -DWITH_WEBP=ON
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OPENCV4_DEPENDENCIES += webp
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else
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OPENCV4_CONF_OPTS += -DWITH_WEBP=OFF
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endif
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ifeq ($(BR2_PACKAGE_OPENCV4_LIB_PYTHON),y)
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OPENCV4_CONF_OPTS += \
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-DBUILD_opencv_python2=OFF \
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-DBUILD_opencv_python3=ON \
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-DPYTHON3_EXECUTABLE=$(HOST_DIR)/bin/python3 \
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-DPYTHON3_INCLUDE_PATH=$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR) \
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-DPYTHON3_LIBRARIES=$(STAGING_DIR)/usr/lib/libpython$(PYTHON3_VERSION_MAJOR).so \
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-DPYTHON3_NUMPY_INCLUDE_DIRS=$(STAGING_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/numpy/core/include \
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-DPYTHON3_PACKAGES_PATH=/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages \
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-DPYTHON3_NUMPY_VERSION=$(PYTHON_NUMPY_VERSION)
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OPENCV4_DEPENDENCIES += python3
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OPENCV4_KEEP_PY_FILES += usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/cv2/config*.py
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OPENCV4_CONF_ENV += $(PKG_PYTHON_DISTUTILS_ENV)
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OPENCV4_DEPENDENCIES += python-numpy
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else
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OPENCV4_CONF_OPTS += \
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-DBUILD_opencv_python2=OFF \
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-DBUILD_opencv_python3=OFF
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endif
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# Installation hooks:
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define OPENCV4_CLEAN_INSTALL_LICENSE
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$(RM) -fr $(TARGET_DIR)/usr/share/licenses/opencv4
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endef
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OPENCV4_POST_INSTALL_TARGET_HOOKS += OPENCV4_CLEAN_INSTALL_LICENSE
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define OPENCV4_CLEAN_INSTALL_VALGRIND
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$(RM) -f $(TARGET_DIR)/usr/share/opencv4/valgrind*
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endef
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OPENCV4_POST_INSTALL_TARGET_HOOKS += OPENCV4_CLEAN_INSTALL_VALGRIND
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ifneq ($(BR2_PACKAGE_OPENCV4_INSTALL_DATA),y)
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define OPENCV4_CLEAN_INSTALL_DATA
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$(RM) -fr $(TARGET_DIR)/usr/share/opencv4/haarcascades \
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$(TARGET_DIR)/usr/share/opencv4/lbpcascades
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endef
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OPENCV4_POST_INSTALL_TARGET_HOOKS += OPENCV4_CLEAN_INSTALL_DATA
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endif
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$(eval $(cmake-package))
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