| ################################################################################ |
| # |
| # opencv3 |
| # |
| ################################################################################ |
| |
| OPENCV3_VERSION = 3.4.13 |
| OPENCV3_SITE = $(call github,opencv,opencv,$(OPENCV3_VERSION)) |
| OPENCV3_INSTALL_STAGING = YES |
| OPENCV3_LICENSE = BSD-3-Clause |
| OPENCV3_LICENSE_FILES = LICENSE |
| OPENCV3_SUPPORTS_IN_SOURCE_BUILD = NO |
| |
| OPENCV3_CXXFLAGS = $(TARGET_CXXFLAGS) |
| |
| # Uses __atomic_fetch_add_4 |
| ifeq ($(BR2_TOOLCHAIN_HAS_LIBATOMIC),y) |
| OPENCV3_CXXFLAGS += -latomic |
| endif |
| |
| # Fix c++11 build with missing std::exception_ptr |
| ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_64735),y) |
| OPENCV3_CXXFLAGS += -DCV__EXCEPTION_PTR=0 |
| endif |
| |
| ifeq ($(BR2_TOOLCHAIN_HAS_GCC_BUG_68485),y) |
| OPENCV3_CXXFLAGS += -O0 |
| endif |
| |
| # OpenCV component options |
| OPENCV3_CONF_OPTS += \ |
| -DCMAKE_CXX_FLAGS="$(OPENCV3_CXXFLAGS)" \ |
| -DBUILD_DOCS=OFF \ |
| -DBUILD_PERF_TESTS=$(if $(BR2_PACKAGE_OPENCV3_BUILD_PERF_TESTS),ON,OFF) \ |
| -DBUILD_TESTS=$(if $(BR2_PACKAGE_OPENCV3_BUILD_TESTS),ON,OFF) \ |
| -DBUILD_WITH_DEBUG_INFO=OFF \ |
| -DDOWNLOAD_EXTERNAL_TEST_DATA=OFF \ |
| -DOPENCV_ENABLE_PKG_CONFIG=ON |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_BUILD_TESTS)$(BR2_PACKAGE_OPENCV3_BUILD_PERF_TESTS),) |
| OPENCV3_CONF_OPTS += -DINSTALL_TEST=OFF |
| else |
| OPENCV3_CONF_OPTS += -DINSTALL_TEST=ON |
| endif |
| |
| # OpenCV build options |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_WITH_STATIC_CRT=OFF \ |
| -DENABLE_CCACHE=OFF \ |
| -DENABLE_COVERAGE=OFF \ |
| -DENABLE_FAST_MATH=ON \ |
| -DENABLE_IMPL_COLLECTION=OFF \ |
| -DENABLE_NOISY_WARNINGS=OFF \ |
| -DENABLE_OMIT_FRAME_POINTER=ON \ |
| -DENABLE_PRECOMPILED_HEADERS=OFF \ |
| -DENABLE_PROFILING=OFF \ |
| -DOPENCV_WARNINGS_ARE_ERRORS=OFF |
| |
| # OpenCV link options |
| OPENCV3_CONF_OPTS += \ |
| -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \ |
| -DCMAKE_SKIP_RPATH=OFF \ |
| -DCMAKE_USE_RELATIVE_PATHS=OFF |
| |
| # OpenCV packaging options: |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_PACKAGE=OFF \ |
| -DENABLE_SOLUTION_FOLDERS=OFF \ |
| -DINSTALL_CREATE_DISTRIB=OFF |
| |
| # OpenCV module selection |
| # * Modules on: |
| # - core: if not set, opencv does not build anything |
| # - hal: core's dependency |
| # * Modules off: |
| # - android*: android stuff |
| # - apps: programs for training classifiers |
| # - java: java bindings |
| # - viz: missing VTK dependency |
| # - world: all-in-one module |
| # |
| # * Contrib modules from [1] are disabled: |
| # - opencv_contrib package is not available in Buildroot; |
| # - OPENCV3_EXTRA_MODULES_PATH is not set. |
| # |
| # [1] https://github.com/Itseez/opencv_contrib |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_opencv_androidcamera=OFF \ |
| -DBUILD_opencv_apps=OFF \ |
| -DBUILD_opencv_calib3d=$(if $(BR2_PACKAGE_OPENCV3_LIB_CALIB3D),ON,OFF) \ |
| -DBUILD_opencv_core=ON \ |
| -DBUILD_opencv_features2d=$(if $(BR2_PACKAGE_OPENCV3_LIB_FEATURES2D),ON,OFF) \ |
| -DBUILD_opencv_flann=$(if $(BR2_PACKAGE_OPENCV3_LIB_FLANN),ON,OFF) \ |
| -DBUILD_opencv_highgui=$(if $(BR2_PACKAGE_OPENCV3_LIB_HIGHGUI),ON,OFF) \ |
| -DBUILD_opencv_imgcodecs=$(if $(BR2_PACKAGE_OPENCV3_LIB_IMGCODECS),ON,OFF) \ |
| -DBUILD_opencv_imgproc=$(if $(BR2_PACKAGE_OPENCV3_LIB_IMGPROC),ON,OFF) \ |
| -DBUILD_opencv_java=OFF \ |
| -DBUILD_opencv_ml=$(if $(BR2_PACKAGE_OPENCV3_LIB_ML),ON,OFF) \ |
| -DBUILD_opencv_objdetect=$(if $(BR2_PACKAGE_OPENCV3_LIB_OBJDETECT),ON,OFF) \ |
| -DBUILD_opencv_photo=$(if $(BR2_PACKAGE_OPENCV3_LIB_PHOTO),ON,OFF) \ |
| -DBUILD_opencv_shape=$(if $(BR2_PACKAGE_OPENCV3_LIB_SHAPE),ON,OFF) \ |
| -DBUILD_opencv_stitching=$(if $(BR2_PACKAGE_OPENCV3_LIB_STITCHING),ON,OFF) \ |
| -DBUILD_opencv_superres=$(if $(BR2_PACKAGE_OPENCV3_LIB_SUPERRES),ON,OFF) \ |
| -DBUILD_opencv_ts=$(if $(BR2_PACKAGE_OPENCV3_LIB_TS),ON,OFF) \ |
| -DBUILD_opencv_video=$(if $(BR2_PACKAGE_OPENCV3_LIB_VIDEO),ON,OFF) \ |
| -DBUILD_opencv_videoio=$(if $(BR2_PACKAGE_OPENCV3_LIB_VIDEOIO),ON,OFF) \ |
| -DBUILD_opencv_videostab=$(if $(BR2_PACKAGE_OPENCV3_LIB_VIDEOSTAB),ON,OFF) \ |
| -DBUILD_opencv_viz=OFF \ |
| -DBUILD_opencv_world=OFF |
| |
| # Hardware support options. |
| # |
| # * PowerPC and VFPv3 support are turned off since their only effects |
| # are altering CFLAGS, adding '-mcpu=G3 -mtune=G5' or '-mfpu=vfpv3' |
| # to them, which is already handled by Buildroot. |
| # * NEON logic is needed as it is not only used to add CFLAGS, but |
| # also to enable additional NEON code. |
| OPENCV3_CONF_OPTS += \ |
| -DENABLE_POWERPC=OFF \ |
| -DENABLE_NEON=$(if $(BR2_ARM_CPU_HAS_NEON),ON,OFF) \ |
| -DENABLE_VFPV3=OFF |
| |
| # Cuda stuff |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_CUDA_STUBS=OFF \ |
| -DBUILD_opencv_cudaarithm=OFF \ |
| -DBUILD_opencv_cudabgsegm=OFF \ |
| -DBUILD_opencv_cudacodec=OFF \ |
| -DBUILD_opencv_cudafeatures2d=OFF \ |
| -DBUILD_opencv_cudafilters=OFF \ |
| -DBUILD_opencv_cudaimgproc=OFF \ |
| -DBUILD_opencv_cudalegacy=OFF \ |
| -DBUILD_opencv_cudaobjdetect=OFF \ |
| -DBUILD_opencv_cudaoptflow=OFF \ |
| -DBUILD_opencv_cudastereo=OFF \ |
| -DBUILD_opencv_cudawarping=OFF \ |
| -DBUILD_opencv_cudev=OFF \ |
| -DWITH_CUBLAS=OFF \ |
| -DWITH_CUDA=OFF \ |
| -DWITH_CUFFT=OFF |
| |
| # NVidia stuff |
| OPENCV3_CONF_OPTS += -DWITH_NVCUVID=OFF |
| |
| # AMD stuff |
| OPENCV3_CONF_OPTS += \ |
| -DWITH_OPENCLAMDBLAS=OFF \ |
| -DWITH_OPENCLAMDFFT=OFF |
| |
| # Intel stuff |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_WITH_DYNAMIC_IPP=OFF \ |
| -DWITH_INTELPERC=OFF \ |
| -DWITH_IPP=OFF \ |
| -DWITH_IPP_A=OFF \ |
| -DWITH_TBB=OFF |
| |
| # Smartek stuff |
| OPENCV3_CONF_OPTS += -DWITH_GIGEAPI=OFF |
| |
| # Prosilica stuff |
| OPENCV3_CONF_OPTS += -DWITH_PVAPI=OFF |
| |
| # Ximea stuff |
| OPENCV3_CONF_OPTS += -DWITH_XIMEA=OFF |
| |
| # Non-Linux support (Android options) must remain OFF: |
| OPENCV3_CONF_OPTS += \ |
| -DANDROID=OFF \ |
| -DBUILD_ANDROID_CAMERA_WRAPPER=OFF \ |
| -DBUILD_ANDROID_EXAMPLES=OFF \ |
| -DBUILD_ANDROID_SERVICE=OFF \ |
| -DBUILD_FAT_JAVA_LIB=OFF \ |
| -DINSTALL_ANDROID_EXAMPLES=OFF \ |
| -DWITH_ANDROID_CAMERA=OFF |
| |
| # Non-Linux support (Mac OSX options) must remain OFF: |
| OPENCV3_CONF_OPTS += \ |
| -DWITH_AVFOUNDATION=OFF \ |
| -DWITH_CARBON=OFF \ |
| -DWITH_QUICKTIME=OFF |
| |
| # Non-Linux support (Windows options) must remain OFF: |
| OPENCV3_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: |
| # - disable all examples |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_EXAMPLES=OFF \ |
| -DBUILD_JASPER=OFF \ |
| -DBUILD_JPEG=OFF \ |
| -DBUILD_OPENEXR=OFF \ |
| -DBUILD_PNG=OFF \ |
| -DBUILD_PROTOBUF=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. |
| OPENCV3_CONF_OPTS += \ |
| -DWITH_1394=OFF \ |
| -DWITH_CLP=OFF \ |
| -DWITH_EIGEN=OFF \ |
| -DWITH_GDAL=OFF \ |
| -DWITH_GPHOTO2=OFF \ |
| -DWITH_GSTREAMER_0_10=OFF \ |
| -DWITH_LAPACK=OFF \ |
| -DWITH_MATLAB=OFF \ |
| -DWITH_OPENCL=OFF \ |
| -DWITH_OPENCL_SVM=OFF \ |
| -DWITH_OPENEXR=OFF \ |
| -DWITH_OPENNI2=OFF \ |
| -DWITH_OPENNI=OFF \ |
| -DWITH_UNICAP=OFF \ |
| -DWITH_VA=OFF \ |
| -DWITH_VA_INTEL=OFF \ |
| -DWITH_VTK=OFF \ |
| -DWITH_XINE=OFF |
| |
| OPENCV3_DEPENDENCIES += host-pkgconf zlib |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_FFMPEG),y) |
| OPENCV3_CONF_OPTS += -DWITH_FFMPEG=ON |
| OPENCV3_DEPENDENCIES += ffmpeg bzip2 |
| else |
| OPENCV3_CONF_OPTS += -DWITH_FFMPEG=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GSTREAMER1),y) |
| OPENCV3_CONF_OPTS += -DWITH_GSTREAMER=ON |
| OPENCV3_DEPENDENCIES += gstreamer1 gst1-plugins-base |
| else |
| OPENCV3_CONF_OPTS += -DWITH_GSTREAMER=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GTK)$(BR2_PACKAGE_OPENCV3_WITH_GTK3),) |
| OPENCV3_CONF_OPTS += -DWITH_GTK=OFF -DWITH_GTK_2_X=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GTK),y) |
| OPENCV3_CONF_OPTS += -DWITH_GTK=ON -DWITH_GTK_2_X=ON |
| OPENCV3_DEPENDENCIES += libgtk2 |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_GTK3),y) |
| OPENCV3_CONF_OPTS += -DWITH_GTK=ON -DWITH_GTK_2_X=OFF |
| OPENCV3_DEPENDENCIES += libgtk3 |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_JASPER),y) |
| OPENCV3_CONF_OPTS += -DWITH_JASPER=ON |
| OPENCV3_DEPENDENCIES += jasper |
| else |
| OPENCV3_CONF_OPTS += -DWITH_JASPER=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_JPEG),y) |
| OPENCV3_CONF_OPTS += -DWITH_JPEG=ON |
| OPENCV3_DEPENDENCIES += jpeg |
| else |
| OPENCV3_CONF_OPTS += -DWITH_JPEG=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_OPENGL),y) |
| OPENCV3_CONF_OPTS += -DWITH_OPENGL=ON |
| OPENCV3_DEPENDENCIES += libgl |
| else |
| OPENCV3_CONF_OPTS += -DWITH_OPENGL=OFF |
| endif |
| |
| OPENCV3_CONF_OPTS += -DWITH_OPENMP=$(if $(BR2_TOOLCHAIN_HAS_OPENMP),ON,OFF) |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_PNG),y) |
| OPENCV3_CONF_OPTS += -DWITH_PNG=ON |
| OPENCV3_DEPENDENCIES += libpng |
| else |
| OPENCV3_CONF_OPTS += -DWITH_PNG=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_PROTOBUF),y) |
| # protobuf needs c++11 (since 3.6.0) |
| OPENCV3_CONF_OPTS += \ |
| -DENABLE_CXX11=ON \ |
| -DPROTOBUF_UPDATE_FILES=ON \ |
| -DWITH_PROTOBUF=ON |
| OPENCV3_DEPENDENCIES += protobuf |
| else |
| OPENCV3_CONF_OPTS += -DWITH_PROTOBUF=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_QT5),y) |
| OPENCV3_CONF_OPTS += -DWITH_QT=5 |
| OPENCV3_DEPENDENCIES += qt5base |
| else |
| OPENCV3_CONF_OPTS += -DWITH_QT=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_TIFF),y) |
| OPENCV3_CONF_OPTS += -DWITH_TIFF=ON |
| OPENCV3_DEPENDENCIES += tiff |
| else |
| OPENCV3_CONF_OPTS += -DWITH_TIFF=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_V4L),y) |
| OPENCV3_CONF_OPTS += \ |
| -DWITH_LIBV4L=$(if $(BR2_PACKAGE_LIBV4L),ON,OFF) \ |
| -DWITH_V4L=ON |
| OPENCV3_DEPENDENCIES += $(if $(BR2_PACKAGE_LIBV4L),libv4l) |
| else |
| OPENCV3_CONF_OPTS += -DWITH_V4L=OFF -DWITH_LIBV4L=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_WITH_WEBP),y) |
| OPENCV3_CONF_OPTS += -DWITH_WEBP=ON |
| OPENCV3_DEPENDENCIES += webp |
| else |
| OPENCV3_CONF_OPTS += -DWITH_WEBP=OFF |
| endif |
| |
| ifeq ($(BR2_PACKAGE_OPENCV3_LIB_PYTHON),y) |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_opencv_python2=OFF \ |
| -DBUILD_opencv_python3=ON \ |
| -DPYTHON3_EXECUTABLE=$(HOST_DIR)/bin/python3 \ |
| -DPYTHON3_INCLUDE_PATH=$(STAGING_DIR)/usr/include/python$(PYTHON3_VERSION_MAJOR) \ |
| -DPYTHON3_LIBRARIES=$(STAGING_DIR)/usr/lib/libpython$(PYTHON3_VERSION_MAJOR).so \ |
| -DPYTHON3_NUMPY_INCLUDE_DIRS=$(STAGING_DIR)/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/numpy/core/include \ |
| -DPYTHON3_PACKAGES_PATH=/usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages \ |
| -DPYTHON3_NUMPY_VERSION=$(PYTHON_NUMPY_VERSION) |
| OPENCV3_DEPENDENCIES += python3 |
| OPENCV3_KEEP_PY_FILES += usr/lib/python$(PYTHON3_VERSION_MAJOR)/site-packages/cv2/config*.py |
| OPENCV3_CONF_ENV += $(PKG_PYTHON_DISTUTILS_ENV) |
| OPENCV3_DEPENDENCIES += python-numpy |
| else |
| OPENCV3_CONF_OPTS += \ |
| -DBUILD_opencv_python2=OFF \ |
| -DBUILD_opencv_python3=OFF |
| endif |
| |
| # Installation hooks: |
| define OPENCV3_CLEAN_INSTALL_LICENSE |
| $(RM) -fr $(TARGET_DIR)/usr/share/licenses/opencv3 |
| endef |
| OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_LICENSE |
| |
| define OPENCV3_CLEAN_INSTALL_CMAKE |
| $(RM) -f $(TARGET_DIR)/usr/share/OpenCV/OpenCV*.cmake |
| endef |
| OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_CMAKE |
| |
| define OPENCV3_CLEAN_INSTALL_VALGRIND |
| $(RM) -f $(TARGET_DIR)/usr/share/OpenCV/valgrind* |
| endef |
| OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_VALGRIND |
| |
| ifneq ($(BR2_PACKAGE_OPENCV3_INSTALL_DATA),y) |
| define OPENCV3_CLEAN_INSTALL_DATA |
| $(RM) -fr $(TARGET_DIR)/usr/share/OpenCV/haarcascades \ |
| $(TARGET_DIR)/usr/share/OpenCV/lbpcascades |
| endef |
| OPENCV3_POST_INSTALL_TARGET_HOOKS += OPENCV3_CLEAN_INSTALL_DATA |
| endif |
| |
| $(eval $(cmake-package)) |
