package/opencv/opencv.mk - buildroot - Git at Google

 ################################################################################
 #
 # opencv
 #
 ################################################################################

 OPENCV_VERSION = 2.4.13.7
 OPENCV_SITE = $(call github,itseez,opencv,$(OPENCV_VERSION))
 OPENCV_INSTALL_STAGING = YES
 OPENCV_LICENSE = BSD-3-Clause
 OPENCV_LICENSE_FILES = LICENSE
 OPENCV_SUPPORTS_IN_SOURCE_BUILD = NO
 OPENCV_CXXFLAGS = $(TARGET_CXXFLAGS)

 # OpenCV component options
 OPENCV_CONF_OPTS += \
 	-DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS),ON,OFF) \
 	-DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_TESTS),ON,OFF) \
 	-DBUILD_WITH_DEBUG_INFO=OFF

 # OpenCV build options
 OPENCV_CONF_OPTS += \
 	-DBUILD_WITH_STATIC_CRT=OFF \
 	-DENABLE_FAST_MATH=ON \
 	-DENABLE_NOISY_WARNINGS=OFF \
 	-DENABLE_OMIT_FRAME_POINTER=ON \
 	-DENABLE_PRECOMPILED_HEADERS=OFF \
 	-DENABLE_PROFILING=OFF \
 	-DOPENCV_CAN_BREAK_BINARY_COMPATIBILITY=ON

 # OpenCV link options
 OPENCV_CONF_OPTS += \
 	-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
 	-DCMAKE_SKIP_RPATH=OFF \
 	-DCMAKE_USE_RELATIVE_PATHS=OFF

 # OpenCV packaging options:
 OPENCV_CONF_OPTS += \
 	-DBUILD_PACKAGE=OFF \
 	-DENABLE_SOLUTION_FOLDERS=OFF \
 	-DINSTALL_CREATE_DISTRIB=OFF

 # OpenCV module selection
 OPENCV_CONF_OPTS += \
 	-DBUILD_opencv_androidcamera=OFF \
 	-DBUILD_opencv_apps=OFF \
 	-DBUILD_opencv_calib3d=$(if $(BR2_PACKAGE_OPENCV_LIB_CALIB3D),ON,OFF) \
 	-DBUILD_opencv_contrib=$(if $(BR2_PACKAGE_OPENCV_LIB_CONTRIB),ON,OFF) \
 	-DBUILD_opencv_core=ON \
 	-DBUILD_opencv_dynamicuda=OFF \
 	-DBUILD_opencv_features2d=$(if $(BR2_PACKAGE_OPENCV_LIB_FEATURES2D),ON,OFF) \
 	-DBUILD_opencv_flann=$(if $(BR2_PACKAGE_OPENCV_LIB_FLANN),ON,OFF) \
 	-DBUILD_opencv_gpu=$(if $(BR2_PACKAGE_OPENCV_LIB_GPU),ON,OFF) \
 	-DBUILD_opencv_highgui=$(if $(BR2_PACKAGE_OPENCV_LIB_HIGHGUI),ON,OFF) \
 	-DBUILD_opencv_imgproc=$(if $(BR2_PACKAGE_OPENCV_LIB_IMGPROC),ON,OFF) \
 	-DBUILD_opencv_java=OFF \
 	-DBUILD_opencv_legacy=$(if $(BR2_PACKAGE_OPENCV_LIB_LEGACY),ON,OFF) \
 	-DBUILD_opencv_ml=$(if $(BR2_PACKAGE_OPENCV_LIB_ML),ON,OFF) \
 	-DBUILD_opencv_nonfree=$(if $(BR2_PACKAGE_OPENCV_LIB_NONFREE),ON,OFF) \
 	-DBUILD_opencv_objdetect=$(if $(BR2_PACKAGE_OPENCV_LIB_OBJDETECT),ON,OFF) \
 	-DBUILD_opencv_ocl=OFF \
 	-DBUILD_opencv_photo=$(if $(BR2_PACKAGE_OPENCV_LIB_PHOTO),ON,OFF) \
 	-DBUILD_opencv_python=OFF \
 	-DBUILD_opencv_stitching=$(if $(BR2_PACKAGE_OPENCV_LIB_STITCHING),ON,OFF) \
 	-DBUILD_opencv_superres=$(if $(BR2_PACKAGE_OPENCV_LIB_SUPERRES),ON,OFF) \
 	-DBUILD_opencv_ts=$(if $(BR2_PACKAGE_OPENCV_LIB_TS),ON,OFF) \
 	-DBUILD_opencv_video=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEO),ON,OFF) \
 	-DBUILD_opencv_videostab=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEOSTAB),ON,OFF) \
 	-DBUILD_opencv_world=OFF

 # Hardware support options.
 #
 # * PowerPC support is turned off since its only effect is altering CFLAGS,
 #   adding '-mcpu=G3 -mtune=G5' to them, which is already handled by Buildroot.
 OPENCV_CONF_OPTS += \
 	-DENABLE_AVX=$(if $(BR2_X86_CPU_HAS_AVX),ON,OFF) \
 	-DENABLE_AVX2=$(if $(BR2_X86_CPU_HAS_AVX2),ON,OFF) \
 	-DENABLE_POWERPC=OFF \
 	-DENABLE_SSE=$(if $(BR2_X86_CPU_HAS_SSE),ON,OFF) \
 	-DENABLE_SSE2=$(if $(BR2_X86_CPU_HAS_SSE2),ON,OFF) \
 	-DENABLE_SSE3=$(if $(BR2_X86_CPU_HAS_SSE3),ON,OFF) \
 	-DENABLE_SSE41=$(if $(BR2_X86_CPU_HAS_SSE4),ON,OFF) \
 	-DENABLE_SSE42=$(if $(BR2_X86_CPU_HAS_SSE42),ON,OFF) \
 	-DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF) \
 	-DENABLE_NEON=$(if $(BR2_ARM_CPU_HAS_NEON),ON,OFF)

 # Cuda stuff
 OPENCV_CONF_OPTS += \
 	-DWITH_CUBLAS=OFF \
 	-DWITH_CUDA=OFF \
 	-DWITH_CUFFT=OFF

 # NVidia stuff
 OPENCV_CONF_OPTS += -DWITH_NVCUVID=OFF

 # AMD stuff
 OPENCV_CONF_OPTS += \
 	-DWITH_OPENCLAMDBLAS=OFF \
 	-DWITH_OPENCLAMDFFT=OFF

 # Intel stuff
 OPENCV_CONF_OPTS += \
 	-DWITH_INTELPERC=OFF \
 	-DWITH_IPP=OFF \
 	-DWITH_TBB=OFF

 # Smartek stuff
 OPENCV_CONF_OPTS += -DWITH_GIGEAPI=OFF

 # Prosilica stuff
 OPENCV_CONF_OPTS += -DWITH_PVAPI=OFF

 # Ximea stuff
 OPENCV_CONF_OPTS += -DWITH_XIMEA=OFF

 # Non-Linux support (Android options) must remain OFF:
 OPENCV_CONF_OPTS += \
 	-DBUILD_ANDROID_CAMERA_WRAPPER=OFF \
 	-DBUILD_ANDROID_EXAMPLES=OFF \
 	-DBUILD_FAT_JAVA_LIB=OFF \
 	-DBUILD_JAVA_SUPPORT=OFF \
 	-DINSTALL_ANDROID_EXAMPLES=OFF \
 	-DWITH_ANDROID_CAMERA=OFF

 # Non-Linux support (Mac OSX options) must remain OFF:
 OPENCV_CONF_OPTS += \
 	-DWITH_AVFOUNDATION=OFF \
 	-DWITH_CARBON=OFF \
 	-DWITH_QUICKTIME=OFF

 # Non-Linux support (Windows options) must remain OFF:
 OPENCV_CONF_OPTS += \
 	-DWITH_CSTRIPES=OFF \
 	-DWITH_DSHOW=OFF \
 	-DWITH_MSMF=OFF \
 	-DWITH_VFW=OFF \
 	-DWITH_VIDEOINPUT=OFF \
 	-DWITH_WIN32UI=OFF

 # Software/3rd-party support options.
 OPENCV_CONF_OPTS += \
 	-DBUILD_JASPER=OFF \
 	-DBUILD_JPEG=OFF \
 	-DBUILD_NEW_PYTHON_SUPPORT=OFF \
 	-DBUILD_OPENEXR=OFF \
 	-DBUILD_PNG=OFF \
 	-DBUILD_TIFF=OFF \
 	-DBUILD_ZLIB=OFF \
 	-DINSTALL_C_EXAMPLES=OFF \
 	-DINSTALL_PYTHON_EXAMPLES=OFF \
 	-DINSTALL_TO_MANGLED_PATHS=OFF

 # Disabled features (mostly because they are not available in Buildroot), but
 # - eigen: OpenCV does not use it, not take any benefit from it.
 OPENCV_CONF_OPTS += \
 	-DWITH_1394=OFF \
 	-DWITH_EIGEN=OFF \
 	-DWITH_GSTREAMER_0_10=OFF \
 	-DWITH_IMAGEIO=OFF \
 	-DWITH_OPENCL=OFF \
 	-DWITH_OPENEXR=OFF \
 	-DWITH_OPENGL=OFF \
 	-DWITH_OPENMP=OFF \
 	-DWITH_OPENNI=OFF \
 	-DWITH_QT=OFF \
 	-DWITH_UNICAP=OFF \
 	-DWITH_XINE=OFF

 OPENCV_DEPENDENCIES += zlib

 ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
 OPENCV_CXXFLAGS += -O0
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_FFMPEG),y)
 OPENCV_CONF_OPTS += -DWITH_FFMPEG=ON
 OPENCV_DEPENDENCIES += ffmpeg bzip2
 else
 OPENCV_CONF_OPTS += -DWITH_FFMPEG=OFF
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_GSTREAMER1),y)
 OPENCV_CONF_OPTS += -DWITH_GSTREAMER=ON
 OPENCV_DEPENDENCIES += gstreamer1 gst1-plugins-base
 else
 OPENCV_CONF_OPTS += -DWITH_GSTREAMER=OFF
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_GTK),y)
 OPENCV_CONF_OPTS += -DWITH_GTK=ON
 OPENCV_DEPENDENCIES += libgtk2
 else
 OPENCV_CONF_OPTS += -DWITH_GTK=OFF
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_JASPER),y)
 OPENCV_CONF_OPTS += -DWITH_JASPER=ON
 OPENCV_CXXFLAGS += -D__STDC_LIMIT_MACROS
 OPENCV_DEPENDENCIES += jasper
 else
 OPENCV_CONF_OPTS += -DWITH_JASPER=OFF
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_JPEG),y)
 OPENCV_CONF_OPTS += -DWITH_JPEG=ON
 OPENCV_DEPENDENCIES += jpeg
 else
 OPENCV_CONF_OPTS += -DWITH_JPEG=OFF
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_PNG),y)
 OPENCV_CONF_OPTS += -DWITH_PNG=ON
 OPENCV_DEPENDENCIES += libpng
 else
 OPENCV_CONF_OPTS += -DWITH_PNG=OFF
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_TIFF),y)
 OPENCV_CONF_OPTS += -DWITH_TIFF=ON
 OPENCV_DEPENDENCIES += tiff
 else
 OPENCV_CONF_OPTS += -DWITH_TIFF=OFF
 endif

 ifeq ($(BR2_PACKAGE_OPENCV_WITH_V4L),y)
 OPENCV_CONF_OPTS += \
 	-DWITH_LIBV4L=$(if $(BR2_PACKAGE_LIBV4L),ON,OFF) \
 	-DWITH_V4L=ON
 OPENCV_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBV4L),libv4l)
 else
 OPENCV_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF
 endif

 OPENCV_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(OPENCV_CXXFLAGS)"

 # Installation hooks:
 define OPENCV_CLEAN_INSTALL_DOC
 	$(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/doc
 endef
 OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DOC

 define OPENCV_CLEAN_INSTALL_CMAKE
 	$(RM) -f $(TARGET_DIR)/usr/share/OpenCV/OpenCVConfig*.cmake
 endef
 OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_CMAKE

 ifneq ($(BR2_PACKAGE_OPENCV_INSTALL_DATA),y)
 define OPENCV_CLEAN_INSTALL_DATA
 	$(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/haarcascades \
 		$(TARGET_DIR)/usr/share/OpenCV/lbpcascades
 endef
 OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DATA
 endif

 $(eval $(cmake-package))
	################################################################################
	#
	# opencv
	#
	################################################################################

	OPENCV_VERSION = 2.4.13.7
	OPENCV_SITE = $(call github,itseez,opencv,$(OPENCV_VERSION))
	OPENCV_INSTALL_STAGING = YES
	OPENCV_LICENSE = BSD-3-Clause
	OPENCV_LICENSE_FILES = LICENSE
	OPENCV_SUPPORTS_IN_SOURCE_BUILD = NO
	OPENCV_CXXFLAGS = $(TARGET_CXXFLAGS)

	# OpenCV component options
	OPENCV_CONF_OPTS += \
	-DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_PERF_TESTS),ON,OFF) \
	-DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV_BUILD_TESTS),ON,OFF) \
	-DBUILD_WITH_DEBUG_INFO=OFF

	# OpenCV build options
	OPENCV_CONF_OPTS += \
	-DBUILD_WITH_STATIC_CRT=OFF \
	-DENABLE_FAST_MATH=ON \
	-DENABLE_NOISY_WARNINGS=OFF \
	-DENABLE_OMIT_FRAME_POINTER=ON \
	-DENABLE_PRECOMPILED_HEADERS=OFF \
	-DENABLE_PROFILING=OFF \
	-DOPENCV_CAN_BREAK_BINARY_COMPATIBILITY=ON

	# OpenCV link options
	OPENCV_CONF_OPTS += \
	-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
	-DCMAKE_SKIP_RPATH=OFF \
	-DCMAKE_USE_RELATIVE_PATHS=OFF

	# OpenCV packaging options:
	OPENCV_CONF_OPTS += \
	-DBUILD_PACKAGE=OFF \
	-DENABLE_SOLUTION_FOLDERS=OFF \
	-DINSTALL_CREATE_DISTRIB=OFF

	# OpenCV module selection
	OPENCV_CONF_OPTS += \
	-DBUILD_opencv_androidcamera=OFF \
	-DBUILD_opencv_apps=OFF \
	-DBUILD_opencv_calib3d=$(if $(BR2_PACKAGE_OPENCV_LIB_CALIB3D),ON,OFF) \
	-DBUILD_opencv_contrib=$(if $(BR2_PACKAGE_OPENCV_LIB_CONTRIB),ON,OFF) \
	-DBUILD_opencv_core=ON \
	-DBUILD_opencv_dynamicuda=OFF \
	-DBUILD_opencv_features2d=$(if $(BR2_PACKAGE_OPENCV_LIB_FEATURES2D),ON,OFF) \
	-DBUILD_opencv_flann=$(if $(BR2_PACKAGE_OPENCV_LIB_FLANN),ON,OFF) \
	-DBUILD_opencv_gpu=$(if $(BR2_PACKAGE_OPENCV_LIB_GPU),ON,OFF) \
	-DBUILD_opencv_highgui=$(if $(BR2_PACKAGE_OPENCV_LIB_HIGHGUI),ON,OFF) \
	-DBUILD_opencv_imgproc=$(if $(BR2_PACKAGE_OPENCV_LIB_IMGPROC),ON,OFF) \
	-DBUILD_opencv_java=OFF \
	-DBUILD_opencv_legacy=$(if $(BR2_PACKAGE_OPENCV_LIB_LEGACY),ON,OFF) \
	-DBUILD_opencv_ml=$(if $(BR2_PACKAGE_OPENCV_LIB_ML),ON,OFF) \
	-DBUILD_opencv_nonfree=$(if $(BR2_PACKAGE_OPENCV_LIB_NONFREE),ON,OFF) \
	-DBUILD_opencv_objdetect=$(if $(BR2_PACKAGE_OPENCV_LIB_OBJDETECT),ON,OFF) \
	-DBUILD_opencv_ocl=OFF \
	-DBUILD_opencv_photo=$(if $(BR2_PACKAGE_OPENCV_LIB_PHOTO),ON,OFF) \
	-DBUILD_opencv_python=OFF \
	-DBUILD_opencv_stitching=$(if $(BR2_PACKAGE_OPENCV_LIB_STITCHING),ON,OFF) \
	-DBUILD_opencv_superres=$(if $(BR2_PACKAGE_OPENCV_LIB_SUPERRES),ON,OFF) \
	-DBUILD_opencv_ts=$(if $(BR2_PACKAGE_OPENCV_LIB_TS),ON,OFF) \
	-DBUILD_opencv_video=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEO),ON,OFF) \
	-DBUILD_opencv_videostab=$(if $(BR2_PACKAGE_OPENCV_LIB_VIDEOSTAB),ON,OFF) \
	-DBUILD_opencv_world=OFF

	# Hardware support options.
	#
	# * PowerPC support is turned off since its only effect is altering CFLAGS,
	# adding '-mcpu=G3 -mtune=G5' to them, which is already handled by Buildroot.
	OPENCV_CONF_OPTS += \
	-DENABLE_AVX=$(if $(BR2_X86_CPU_HAS_AVX),ON,OFF) \
	-DENABLE_AVX2=$(if $(BR2_X86_CPU_HAS_AVX2),ON,OFF) \
	-DENABLE_POWERPC=OFF \
	-DENABLE_SSE=$(if $(BR2_X86_CPU_HAS_SSE),ON,OFF) \
	-DENABLE_SSE2=$(if $(BR2_X86_CPU_HAS_SSE2),ON,OFF) \
	-DENABLE_SSE3=$(if $(BR2_X86_CPU_HAS_SSE3),ON,OFF) \
	-DENABLE_SSE41=$(if $(BR2_X86_CPU_HAS_SSE4),ON,OFF) \
	-DENABLE_SSE42=$(if $(BR2_X86_CPU_HAS_SSE42),ON,OFF) \
	-DENABLE_SSSE3=$(if $(BR2_X86_CPU_HAS_SSSE3),ON,OFF) \
	-DENABLE_NEON=$(if $(BR2_ARM_CPU_HAS_NEON),ON,OFF)

	# Cuda stuff
	OPENCV_CONF_OPTS += \
	-DWITH_CUBLAS=OFF \
	-DWITH_CUDA=OFF \
	-DWITH_CUFFT=OFF

	# NVidia stuff
	OPENCV_CONF_OPTS += -DWITH_NVCUVID=OFF

	# AMD stuff
	OPENCV_CONF_OPTS += \
	-DWITH_OPENCLAMDBLAS=OFF \
	-DWITH_OPENCLAMDFFT=OFF

	# Intel stuff
	OPENCV_CONF_OPTS += \
	-DWITH_INTELPERC=OFF \
	-DWITH_IPP=OFF \
	-DWITH_TBB=OFF

	# Smartek stuff
	OPENCV_CONF_OPTS += -DWITH_GIGEAPI=OFF

	# Prosilica stuff
	OPENCV_CONF_OPTS += -DWITH_PVAPI=OFF

	# Ximea stuff
	OPENCV_CONF_OPTS += -DWITH_XIMEA=OFF

	# Non-Linux support (Android options) must remain OFF:
	OPENCV_CONF_OPTS += \
	-DBUILD_ANDROID_CAMERA_WRAPPER=OFF \
	-DBUILD_ANDROID_EXAMPLES=OFF \
	-DBUILD_FAT_JAVA_LIB=OFF \
	-DBUILD_JAVA_SUPPORT=OFF \
	-DINSTALL_ANDROID_EXAMPLES=OFF \
	-DWITH_ANDROID_CAMERA=OFF

	# Non-Linux support (Mac OSX options) must remain OFF:
	OPENCV_CONF_OPTS += \
	-DWITH_AVFOUNDATION=OFF \
	-DWITH_CARBON=OFF \
	-DWITH_QUICKTIME=OFF

	# Non-Linux support (Windows options) must remain OFF:
	OPENCV_CONF_OPTS += \
	-DWITH_CSTRIPES=OFF \
	-DWITH_DSHOW=OFF \
	-DWITH_MSMF=OFF \
	-DWITH_VFW=OFF \
	-DWITH_VIDEOINPUT=OFF \
	-DWITH_WIN32UI=OFF

	# Software/3rd-party support options.
	OPENCV_CONF_OPTS += \
	-DBUILD_JASPER=OFF \
	-DBUILD_JPEG=OFF \
	-DBUILD_NEW_PYTHON_SUPPORT=OFF \
	-DBUILD_OPENEXR=OFF \
	-DBUILD_PNG=OFF \
	-DBUILD_TIFF=OFF \
	-DBUILD_ZLIB=OFF \
	-DINSTALL_C_EXAMPLES=OFF \
	-DINSTALL_PYTHON_EXAMPLES=OFF \
	-DINSTALL_TO_MANGLED_PATHS=OFF

	# Disabled features (mostly because they are not available in Buildroot), but
	# - eigen: OpenCV does not use it, not take any benefit from it.
	OPENCV_CONF_OPTS += \
	-DWITH_1394=OFF \
	-DWITH_EIGEN=OFF \
	-DWITH_GSTREAMER_0_10=OFF \
	-DWITH_IMAGEIO=OFF \
	-DWITH_OPENCL=OFF \
	-DWITH_OPENEXR=OFF \
	-DWITH_OPENGL=OFF \
	-DWITH_OPENMP=OFF \
	-DWITH_OPENNI=OFF \
	-DWITH_QT=OFF \
	-DWITH_UNICAP=OFF \
	-DWITH_XINE=OFF

	OPENCV_DEPENDENCIES += zlib

	ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y)
	OPENCV_CXXFLAGS += -O0
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_FFMPEG),y)
	OPENCV_CONF_OPTS += -DWITH_FFMPEG=ON
	OPENCV_DEPENDENCIES += ffmpeg bzip2
	else
	OPENCV_CONF_OPTS += -DWITH_FFMPEG=OFF
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_GSTREAMER1),y)
	OPENCV_CONF_OPTS += -DWITH_GSTREAMER=ON
	OPENCV_DEPENDENCIES += gstreamer1 gst1-plugins-base
	else
	OPENCV_CONF_OPTS += -DWITH_GSTREAMER=OFF
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_GTK),y)
	OPENCV_CONF_OPTS += -DWITH_GTK=ON
	OPENCV_DEPENDENCIES += libgtk2
	else
	OPENCV_CONF_OPTS += -DWITH_GTK=OFF
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_JASPER),y)
	OPENCV_CONF_OPTS += -DWITH_JASPER=ON
	OPENCV_CXXFLAGS += -D__STDC_LIMIT_MACROS
	OPENCV_DEPENDENCIES += jasper
	else
	OPENCV_CONF_OPTS += -DWITH_JASPER=OFF
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_JPEG),y)
	OPENCV_CONF_OPTS += -DWITH_JPEG=ON
	OPENCV_DEPENDENCIES += jpeg
	else
	OPENCV_CONF_OPTS += -DWITH_JPEG=OFF
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_PNG),y)
	OPENCV_CONF_OPTS += -DWITH_PNG=ON
	OPENCV_DEPENDENCIES += libpng
	else
	OPENCV_CONF_OPTS += -DWITH_PNG=OFF
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_TIFF),y)
	OPENCV_CONF_OPTS += -DWITH_TIFF=ON
	OPENCV_DEPENDENCIES += tiff
	else
	OPENCV_CONF_OPTS += -DWITH_TIFF=OFF
	endif

	ifeq ($(BR2_PACKAGE_OPENCV_WITH_V4L),y)
	OPENCV_CONF_OPTS += \
	-DWITH_LIBV4L=$(if $(BR2_PACKAGE_LIBV4L),ON,OFF) \
	-DWITH_V4L=ON
	OPENCV_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBV4L),libv4l)
	else
	OPENCV_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF
	endif

	OPENCV_CONF_OPTS += -DCMAKE_CXX_FLAGS="$(OPENCV_CXXFLAGS)"

	# Installation hooks:
	define OPENCV_CLEAN_INSTALL_DOC
	$(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/doc
	endef
	OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DOC

	define OPENCV_CLEAN_INSTALL_CMAKE
	$(RM) -f $(TARGET_DIR)/usr/share/OpenCV/OpenCVConfig*.cmake
	endef
	OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_CMAKE

	ifneq ($(BR2_PACKAGE_OPENCV_INSTALL_DATA),y)
	define OPENCV_CLEAN_INSTALL_DATA
	$(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/haarcascades \
	$(TARGET_DIR)/usr/share/OpenCV/lbpcascades
	endef
	OPENCV_POST_INSTALL_TARGET_HOOKS += OPENCV_CLEAN_INSTALL_DATA
	endif

	$(eval $(cmake-package))