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operating-system/buildroot/package/opencv3/opencv3.mk
Stefan Agner a0871be6c0 Bump buildroot to 2020.11-rc1 (#985) 
* Update buildroot-patches for 2020.11-rc1 buildroot

* Update buildroot to 2020.11-rc1

Signed-off-by: Stefan Agner <stefan@agner.ch>

* Don't rely on sfdisk --list-free output

The --list-free (-F) argument does not allow machine readable mode. And
it seems that the output format changes over time (different spacing,
using size postfixes instead of raw blocks).

Use sfdisk json output and calculate free partition space ourselfs. This
works for 2.35 and 2.36 and is more robust since we rely on output which
is meant for scripts to parse.

* Migrate defconfigs for Buildroot 2020.11-rc1

In particular, rename BR2_TARGET_UBOOT_BOOT_SCRIPT(_SOURCE) to
BR2_PACKAGE_HOST_UBOOT_TOOLS_BOOT_SCRIPT(_SOURCE).

* Rebase/remove systemd patches for systemd 246

* Drop apparmor/libapparmor from buildroot-external

* hassos-persists: use /run as directory for lockfiles

The U-Boot tools use /var/lock by default which is not created any more
by systemd by default (it is under tmpfiles legacy.conf, which we no
longer install).

* Disable systemd-update-done.service

The service is not suited for pure read-only systems. In particular the
service needs to be able to write a file in /etc and /var. Remove the
service. Note: This is a static service and cannot be removed using
systemd-preset.

* Disable apparmor.service for now

The service loads all default profiles. Some might actually cause
problems. E.g. the profile for ping seems not to match our setup for
/etc/resolv.conf:
[85503.634653] audit: type=1400 audit(1605286002.684:236): apparmor="DENIED" operation="open" profile="ping" name="/run/resolv.conf" pid=27585 comm="ping" requested_mask="r" denied_mask="r" fsuid=0 ouid=0
2020-11-13 18:25:44 +01:00

372 lines
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Makefile
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################################################################################
#
# opencv3
#
################################################################################
OPENCV3_VERSION = 3.4.12
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)$(BR2_PACKAGE_OPENCV3_BUILD_PERF_TESTS),)
OPENCV3_CONF_OPTS += -DINSTALL_TEST=OFF
else
OPENCV3_CONF_OPTS += -DINSTALL_TEST=ON
endif
# OpenCV build options
OPENCV3_CONF_OPTS += \
-DBUILD_WITH_STATIC_CRT=OFF \
-DENABLE_COVERAGE=OFF \
-DENABLE_FAST_MATH=ON \
-DENABLE_IMPL_COLLECTION=OFF \
-DENABLE_NOISY_WARNINGS=OFF \
-DENABLE_OMIT_FRAME_POINTER=ON \
-DENABLE_PRECOMPILED_HEADERS=OFF \
-DENABLE_PROFILING=OFF \
-DOPENCV_WARNINGS_ARE_ERRORS=OFF
# OpenCV link options
OPENCV3_CONF_OPTS += \
-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF \
-DCMAKE_SKIP_RPATH=OFF \
-DCMAKE_USE_RELATIVE_PATHS=OFF
# OpenCV packaging options:
OPENCV3_CONF_OPTS += \
-DBUILD_PACKAGE=OFF \
-DENABLE_SOLUTION_FOLDERS=OFF \
-DINSTALL_CREATE_DISTRIB=OFF
# OpenCV module selection
# * Modules on:
# - core: if not set, opencv does not build anything
# - hal: core's dependency
# * Modules off:
# - android*: android stuff
# - apps: programs for training classifiers
# - java: java bindings
# - viz: missing VTK dependency
# - world: all-in-one module
#
# * Contrib modules from [1] are disabled:
# - opencv_contrib package is not available in Buildroot;
# - OPENCV3_EXTRA_MODULES_PATH is not set.
#
# [1] https://github.com/Itseez/opencv_contrib
OPENCV3_CONF_OPTS += \
-DBUILD_opencv_androidcamera=OFF \
-DBUILD_opencv_apps=OFF \
-DBUILD_opencv_calib3d=$(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 ($(BR2_PACKAGE_OPENCV3_WITH_PROTOBUF),y)
OPENCV3_CONF_OPTS += \
-DPROTOBUF_UPDATE_FILES=ON \
-DWITH_PROTOBUF=ON
OPENCV3_DEPENDENCIES += protobuf
else
OPENCV3_CONF_OPTS += -DWITH_PROTOBUF=OFF
endif
ifeq ($(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))
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