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gentoo-overlay/media-libs/opencv/opencv-4.5.5.ebuild

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# Copyright 1999-2021 Gentoo Authors
# Distributed under the terms of the GNU General Public License v2
EAPI=7
PYTHON_COMPAT=( python3_{8..10} )
CMAKE_ECLASS=cmake
inherit java-pkg-opt-2 java-ant-2 cmake-multilib python-r1 toolchain-funcs
DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
HOMEPAGE="https://opencv.org"
TINY_DNN_PV="1.0.0a3"
SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
dnnsamples? ( https://dev.gentoo.org/~amynka/snap/${PN}-3.4.0-res10_300x300-caffeemodel.tar.gz )
download? ( https://github.com/rossbridger/opencv-extdep/archive/4.4.0.tar.gz -> ${PN}-4.4.0_extdep.tar.gz )
contrib? (
https://github.com/${PN}/${PN}_contrib/archive/${PV}.tar.gz -> ${P}_contrib.tar.gz
contribdnn? ( https://dev.gentoo.org/~amynka/snap/${PN}-3.4.0-face_landmark_model.tar.gz )
contribxfeatures2d? ( https://dev.gentoo.org/~amynka/snap/vgg_boostdesc-3.2.0.tar.gz )
)"
LICENSE="Apache-2.0"
SLOT="0/${PV}" # subslot = libopencv* soname version
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~riscv ~x86"
IUSE="contrib contribcvv contribdnn contribfreetype contribhdf contribovis contribsfm contribxfeatures2d cuda debug dnnsamples download +eigen examples +features2d ffmpeg gdal gflags glog gphoto2 gstreamer gtk3 ieee1394 jpeg jpeg2k lapack lto opencl openexr opengl openmp opencvapps png +python qt5 tesseract testprograms threads tiff vaapi v4l vtk webp xine"
# The following lines are shamelessly stolen from ffmpeg-9999.ebuild with modifications
ARM_CPU_FEATURES=(
cpu_flags_arm_neon:NEON
cpu_flags_arm_vfpv3:VFPV3
)
PPC_CPU_FEATURES=(
cpu_flags_ppc_vsx:VSX
cpu_flags_ppc_vsx3:VSX3
)
X86_CPU_FEATURES_RAW=(
avx:AVX
avx2:AVX2
avx512f:AVX_512F
f16c:FP16
fma3:FMA3
popcnt:POPCNT
sse:SSE
sse2:SSE2
sse3:SSE3
ssse3:SSSE3
sse4_1:SSE4_1
sse4_2:SSE4_2
)
X86_CPU_FEATURES=( ${X86_CPU_FEATURES_RAW[@]/#/cpu_flags_x86_} )
CPU_FEATURES_MAP=(
${ARM_CPU_FEATURES[@]}
${PPC_CPU_FEATURES[@]}
${X86_CPU_FEATURES[@]}
)
IUSE="${IUSE} ${CPU_FEATURES_MAP[@]%:*}"
# OpenGL needs gtk or Qt installed to activate, otherwise build system
# will silently disable it Wwithout the user knowing, which defeats the
# purpose of the opengl use flag.
# cuda needs contrib, bug #701712
REQUIRED_USE="
cpu_flags_x86_avx2? ( cpu_flags_x86_f16c )
cpu_flags_x86_f16c? ( cpu_flags_x86_avx )
cuda? ( contrib
tesseract? ( opencl ) )
dnnsamples? ( examples )
gflags? ( contrib )
glog? ( contrib )
contribcvv? ( contrib qt5 )
contribdnn? ( contrib )
contribfreetype? ( contrib )
contribhdf? ( contrib )
contribovis? ( contrib )
contribsfm? ( contrib eigen gflags glog )
contribxfeatures2d? ( contrib download )
examples? ( contribdnn )
java? ( python )
opengl? ( qt5 )
python? ( ${PYTHON_REQUIRED_USE} )
tesseract? ( contrib )
?? ( gtk3 qt5 )"
# The following logic is intrinsic in the build system, but we do not enforce
# it on the useflags since this just blocks emerging pointlessly:
# openmp? ( !threads )
RDEPEND="
app-arch/bzip2[${MULTILIB_USEDEP}]
dev-libs/protobuf:=[${MULTILIB_USEDEP}]
sys-libs/zlib[${MULTILIB_USEDEP}]
cuda? ( dev-util/nvidia-cuda-toolkit:0= )
contribhdf? ( sci-libs/hdf5:= )
contribfreetype? (
media-libs/freetype:2[${MULTILIB_USEDEP}]
media-libs/harfbuzz:=[${MULTILIB_USEDEP}]
)
contribovis? ( dev-games/ogre:0/1.12 )
ffmpeg? ( media-video/ffmpeg:0=[${MULTILIB_USEDEP}] )
gdal? ( sci-libs/gdal:= )
gflags? ( dev-cpp/gflags[${MULTILIB_USEDEP}] )
glog? ( dev-cpp/glog[${MULTILIB_USEDEP}] )
gphoto2? ( media-libs/libgphoto2:=[${MULTILIB_USEDEP}] )
gstreamer? (
media-libs/gstreamer:1.0[${MULTILIB_USEDEP}]
media-libs/gst-plugins-base:1.0[${MULTILIB_USEDEP}]
)
gtk3? (
dev-libs/glib:2[${MULTILIB_USEDEP}]
x11-libs/gtk+:3[${MULTILIB_USEDEP}]
)
ieee1394? (
media-libs/libdc1394:=[${MULTILIB_USEDEP}]
sys-libs/libraw1394[${MULTILIB_USEDEP}]
)
java? ( >=virtual/jre-1.8:* )
jpeg? ( virtual/jpeg:0[${MULTILIB_USEDEP}] )
jpeg2k? ( media-libs/openjpeg:2=[${MULTILIB_USEDEP}] )
lapack? (
virtual/cblas
>=virtual/lapack-3.10
)
opencl? ( virtual/opencl[${MULTILIB_USEDEP}] )
openexr? (
<media-libs/openexr-3.0.0:0=[${MULTILIB_USEDEP}]
media-libs/ilmbase:=[${MULTILIB_USEDEP}]
)
opengl? (
virtual/opengl[${MULTILIB_USEDEP}]
virtual/glu[${MULTILIB_USEDEP}]
)
png? ( media-libs/libpng:0=[${MULTILIB_USEDEP}] )
python? (
${PYTHON_DEPS}
dev-python/numpy[${PYTHON_USEDEP}]
)
qt5? (
dev-qt/qtgui:5=
dev-qt/qtwidgets:5=
dev-qt/qttest:5=
dev-qt/qtconcurrent:5=
opengl? ( dev-qt/qtopengl:5= )
)
tesseract? ( app-text/tesseract[opencl=,${MULTILIB_USEDEP}] )
threads? ( dev-cpp/tbb:=[${MULTILIB_USEDEP}] )
tiff? ( media-libs/tiff:0[${MULTILIB_USEDEP}] )
v4l? ( >=media-libs/libv4l-0.8.3[${MULTILIB_USEDEP}] )
vaapi? ( x11-libs/libva[${MULTILIB_USEDEP}] )
vtk? ( sci-libs/vtk[rendering] )
webp? ( media-libs/libwebp:=[${MULTILIB_USEDEP}] )
xine? ( media-libs/xine-lib )"
DEPEND="${RDEPEND}
eigen? ( >=dev-cpp/eigen-3.3.8-r1:3 )
java? ( >=virtual/jdk-1.8:* )"
BDEPEND="virtual/pkgconfig"
MULTILIB_WRAPPED_HEADERS=(
# [opencv4]
/usr/include/opencv4/opencv2/cvconfig.h
/usr/include/opencv4/opencv2/opencv_modules.hpp
# [cudev]
/usr/include/opencv4/opencv2/cudaarithm.hpp
/usr/include/opencv4/opencv2/cudabgsegm.hpp
/usr/include/opencv4/opencv2/cudacodec.hpp
/usr/include/opencv4/opencv2/cudafeatures2d.hpp
/usr/include/opencv4/opencv2/cudafilters.hpp
/usr/include/opencv4/opencv2/cudaimgproc.hpp
/usr/include/opencv4/opencv2/cudalegacy.hpp
/usr/include/opencv4/opencv2/cudalegacy/NCVBroxOpticalFlow.hpp
/usr/include/opencv4/opencv2/cudalegacy/NCVHaarObjectDetection.hpp
/usr/include/opencv4/opencv2/cudalegacy/NCV.hpp
/usr/include/opencv4/opencv2/cudalegacy/NCVPyramid.hpp
/usr/include/opencv4/opencv2/cudalegacy/NPP_staging.hpp
/usr/include/opencv4/opencv2/cudaobjdetect.hpp
/usr/include/opencv4/opencv2/cudaoptflow.hpp
/usr/include/opencv4/opencv2/cudastereo.hpp
/usr/include/opencv4/opencv2/cudawarping.hpp
/usr/include/opencv4/opencv2/cudev/block/block.hpp
/usr/include/opencv4/opencv2/cudev/block/detail/reduce.hpp
/usr/include/opencv4/opencv2/cudev/block/detail/reduce_key_val.hpp
/usr/include/opencv4/opencv2/cudev/block/dynamic_smem.hpp
/usr/include/opencv4/opencv2/cudev/block/reduce.hpp
/usr/include/opencv4/opencv2/cudev/block/scan.hpp
/usr/include/opencv4/opencv2/cudev/block/vec_distance.hpp
/usr/include/opencv4/opencv2/cudev/common.hpp
/usr/include/opencv4/opencv2/cudev/expr/binary_func.hpp
/usr/include/opencv4/opencv2/cudev/expr/binary_op.hpp
/usr/include/opencv4/opencv2/cudev/expr/color.hpp
/usr/include/opencv4/opencv2/cudev/expr/deriv.hpp
/usr/include/opencv4/opencv2/cudev/expr/expr.hpp
/usr/include/opencv4/opencv2/cudev/expr/per_element_func.hpp
/usr/include/opencv4/opencv2/cudev/expr/reduction.hpp
/usr/include/opencv4/opencv2/cudev/expr/unary_func.hpp
/usr/include/opencv4/opencv2/cudev/expr/unary_op.hpp
/usr/include/opencv4/opencv2/cudev/expr/warping.hpp
/usr/include/opencv4/opencv2/cudev/functional/color_cvt.hpp
/usr/include/opencv4/opencv2/cudev/functional/detail/color_cvt.hpp
/usr/include/opencv4/opencv2/cudev/functional/functional.hpp
/usr/include/opencv4/opencv2/cudev/functional/tuple_adapter.hpp
/usr/include/opencv4/opencv2/cudev/grid/copy.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/copy.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/histogram.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/integral.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/minmaxloc.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/pyr_down.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/pyr_up.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/reduce.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/reduce_to_column.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/reduce_to_row.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/split_merge.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/transform.hpp
/usr/include/opencv4/opencv2/cudev/grid/detail/transpose.hpp
/usr/include/opencv4/opencv2/cudev/grid/histogram.hpp
/usr/include/opencv4/opencv2/cudev/grid/integral.hpp
/usr/include/opencv4/opencv2/cudev/grid/pyramids.hpp
/usr/include/opencv4/opencv2/cudev/grid/reduce.hpp
/usr/include/opencv4/opencv2/cudev/grid/reduce_to_vec.hpp
/usr/include/opencv4/opencv2/cudev/grid/split_merge.hpp
/usr/include/opencv4/opencv2/cudev/grid/transform.hpp
/usr/include/opencv4/opencv2/cudev/grid/transpose.hpp
/usr/include/opencv4/opencv2/cudev.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/constant.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/deriv.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/detail/gpumat.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/extrapolation.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/glob.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/gpumat.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/interpolation.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/lut.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/mask.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/remap.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/resize.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/texture.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/traits.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/transform.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/warping.hpp
/usr/include/opencv4/opencv2/cudev/ptr2d/zip.hpp
/usr/include/opencv4/opencv2/cudev/util/atomic.hpp
/usr/include/opencv4/opencv2/cudev/util/detail/tuple.hpp
/usr/include/opencv4/opencv2/cudev/util/detail/type_traits.hpp
/usr/include/opencv4/opencv2/cudev/util/limits.hpp
/usr/include/opencv4/opencv2/cudev/util/saturate_cast.hpp
/usr/include/opencv4/opencv2/cudev/util/simd_functions.hpp
/usr/include/opencv4/opencv2/cudev/util/tuple.hpp
/usr/include/opencv4/opencv2/cudev/util/type_traits.hpp
/usr/include/opencv4/opencv2/cudev/util/vec_math.hpp
/usr/include/opencv4/opencv2/cudev/util/vec_traits.hpp
/usr/include/opencv4/opencv2/cudev/warp/detail/reduce.hpp
/usr/include/opencv4/opencv2/cudev/warp/detail/reduce_key_val.hpp
/usr/include/opencv4/opencv2/cudev/warp/reduce.hpp
/usr/include/opencv4/opencv2/cudev/warp/scan.hpp
/usr/include/opencv4/opencv2/cudev/warp/shuffle.hpp
/usr/include/opencv4/opencv2/cudev/warp/warp.hpp
# [contrib_cvv]
/usr/include/opencv4/opencv2/cvv/call_meta_data.hpp
/usr/include/opencv4/opencv2/cvv/cvv.hpp
/usr/include/opencv4/opencv2/cvv/debug_mode.hpp
/usr/include/opencv4/opencv2/cvv/dmatch.hpp
/usr/include/opencv4/opencv2/cvv/filter.hpp
/usr/include/opencv4/opencv2/cvv/final_show.hpp
/usr/include/opencv4/opencv2/cvv.hpp
/usr/include/opencv4/opencv2/cvv/show_image.hpp
# [contrib_hdf]
/usr/include/opencv4/opencv2/hdf/hdf5.hpp
/usr/include/opencv4/opencv2/hdf.hpp
# [contrib_ovis]
/usr/include/opencv4/opencv2/ovis.hpp
# [contrib_sfm]
/usr/include/opencv4/opencv2/sfm.hpp
/usr/include/opencv4/opencv2/sfm/conditioning.hpp
/usr/include/opencv4/opencv2/sfm/fundamental.hpp
/usr/include/opencv4/opencv2/sfm/io.hpp
/usr/include/opencv4/opencv2/sfm/numeric.hpp
/usr/include/opencv4/opencv2/sfm/projection.hpp
/usr/include/opencv4/opencv2/sfm/reconstruct.hpp
/usr/include/opencv4/opencv2/sfm/robust.hpp
/usr/include/opencv4/opencv2/sfm/simple_pipeline.hpp
/usr/include/opencv4/opencv2/sfm/triangulation.hpp
# [vtk]
/usr/include/opencv4/opencv2/viz.hpp
/usr/include/opencv4/opencv2/viz/types.hpp
/usr/include/opencv4/opencv2/viz/viz3d.hpp
/usr/include/opencv4/opencv2/viz/vizcore.hpp
/usr/include/opencv4/opencv2/viz/widget_accessor.hpp
/usr/include/opencv4/opencv2/viz/widgets.hpp
)
PATCHES=(
"${FILESDIR}"/${PN}-3.4.0-disable-download.patch
"${FILESDIR}"/${PN}-3.4.1-cuda-add-relaxed-constexpr.patch
"${FILESDIR}"/${PN}-4.1.2-opencl-license.patch
"${FILESDIR}"/${PN}-4.4.0-disable-native-cpuflag-detect.patch
"${FILESDIR}"/${PN}-4.5.0-link-with-cblas-for-lapack.patch
)
pkg_pretend() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}
pkg_setup() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
java-pkg-opt-2_pkg_setup
}
src_prepare() {
cmake_src_prepare
# remove bundled stuff
rm -r 3rdparty || die "Removing 3rd party components failed"
sed -e '/add_subdirectory(.*3rdparty.*)/ d' \
-i CMakeLists.txt cmake/*cmake || die
if use dnnsamples; then
mv "${WORKDIR}/res10_300x300_ssd_iter_140000.caffemodel" "${WORKDIR}/${P}/samples/dnn/" || die
fi
if use contrib; then
cd "${WORKDIR}/${PN}_contrib-${PV}" || die
if use contribxfeatures2d; then
mv "${WORKDIR}"/*.i "${WORKDIR}/${PN}_contrib-${PV}"/modules/xfeatures2d/src/ || die
fi
fi
if use download; then
mv "${WORKDIR}/${PN}-extdep-4.4.0" "${WORKDIR}/${P}/.cache/" || die
fi
java-pkg-opt-2_src_prepare
# this really belongs in src_prepare() too
JAVA_ANT_ENCODING="iso-8859-1"
# set encoding so even this cmake build will pick it up.
export ANT_OPTS+=" -Dfile.encoding=iso-8859-1"
java-ant-2_src_configure
}
multilib_src_configure() {
# please dont sort here, order is the same as in CMakeLists.txt
GLOBALCMAKEARGS=(
# Optional 3rd party components
# ===================================================
-DENABLE_DOWNLOAD=$(usex download)
-DWITH_QUIRC=OFF # Do not have dependencies
-DWITH_1394=$(usex ieee1394)
# -DWITH_AVFOUNDATION=OFF # IOS
-DWITH_VTK=$(multilib_native_usex vtk)
-DWITH_EIGEN=$(usex eigen)
-DWITH_VFW=OFF # Video windows support
-DWITH_FFMPEG=$(usex ffmpeg)
-DWITH_GSTREAMER=$(usex gstreamer)
-DWITH_GSTREAMER_0_10=OFF # Don't want this
-DWITH_GTK=$(usex gtk3)
-DWITH_GTK_2_X=OFF # only want gtk3 nowadays
-DWITH_IPP=OFF
# Jasper was removed from tree because of security problems.
# Upstream were/are making progress. We use openjpeg instead.
# bug 734284
-DWITH_JASPER=OFF
-DWITH_JPEG=$(usex jpeg)
-DWITH_OPENJPEG=$(usex jpeg2k)
-DWITH_WEBP=$(usex webp)
-DWITH_OPENEXR=$(usex openexr)
# Try to force OpenEXR 2 for now. bug #830124
-DOPENEXR_ROOT="${ESYSROOT}"/usr
-DWITH_OPENGL=$(usex opengl)
-DWITH_OPENVX=OFF
-DWITH_OPENNI=OFF # Not packaged
-DWITH_OPENNI2=OFF # Not packaged
-DWITH_PNG=$(usex png)
-DWITH_GDCM=OFF
-DWITH_PVAPI=OFF
-DWITH_GIGEAPI=OFF
-DWITH_ARAVIS=OFF
-DWITH_QT=$(multilib_native_usex qt5 5 OFF)
-DWITH_WIN32UI=OFF # Windows only
# -DWITH_QUICKTIME=OFF
# -DWITH_QTKIT=OFF
-DWITH_TBB=$(usex threads)
-DWITH_OPENMP=$(usex openmp)
-DWITH_CSTRIPES=OFF
-DWITH_PTHREADS_PF=ON
-DWITH_TIFF=$(usex tiff)
-DWITH_UNICAP=OFF # Not packaged
-DWITH_V4L=$(usex v4l)
-DWITH_LIBV4L=$(usex v4l)
# -DWITH_DSHOW=ON # direct show supp
-DWITH_MSMF=OFF
-DWITH_XIMEA=OFF # Windows only
-DWITH_XINE=$(multilib_native_usex xine)
-DWITH_CLP=OFF
-DWITH_OPENCL=$(usex opencl)
-DWITH_OPENCL_SVM=OFF
-DWITH_OPENCLAMDFFT=$(usex opencl)
-DWITH_OPENCLAMDBLAS=$(usex opencl)
-DWITH_DIRECTX=OFF
-DWITH_INTELPERC=OFF
-DWITH_IPP_A=OFF
-DWITH_MATLAB=OFF
-DWITH_VA=$(usex vaapi)
-DWITH_VA_INTEL=$(usex vaapi)
-DWITH_GDAL=$(multilib_native_usex gdal)
-DWITH_GPHOTO2=$(usex gphoto2)
-DWITH_LAPACK=$(multilib_native_usex lapack)
-DWITH_ITT=OFF # 3dparty libs itt_notify
# ===================================================
# CUDA build components: nvidia-cuda-toolkit takes care of GCC version
# ===================================================
-DWITH_CUDA=$(multilib_native_usex cuda)
-DWITH_CUBLAS=$(multilib_native_usex cuda)
-DWITH_CUFFT=$(multilib_native_usex cuda)
-DWITH_NVCUVID=OFF
# -DWITH_NVCUVID=$(usex cuda)
-DCUDA_NPP_LIBRARY_ROOT_DIR=$(usex cuda "${EPREFIX}/opt/cuda" "")
# ===================================================
# OpenCV build components
# ===================================================
-DBUILD_SHARED_LIBS=ON
-DBUILD_JAVA=$(multilib_native_usex java) # Ant needed, no compile flag
-DBUILD_ANDROID_EXAMPLES=OFF
-DBUILD_opencv_apps=$(usex opencvapps ON OFF)
-DBUILD_DOCS=OFF # Doesn't install anyways.
-DBUILD_EXAMPLES=$(multilib_native_usex examples)
-DBUILD_PERF_TESTS=OFF
-DBUILD_TESTS=$(multilib_native_usex testprograms)
-DBUILD_WITH_DEBUG_INFO=$(usex debug)
# -DBUILD_WITH_STATIC_CRT=OFF
-DBUILD_WITH_DYNAMIC_IPP=OFF
-DBUILD_FAT_JAVA_LIB=OFF
# -DBUILD_ANDROID_SERVICE=OFF
-DBUILD_CUDA_STUBS=$(multilib_native_usex cuda)
-DOPENCV_EXTRA_MODULES_PATH=$(usex contrib "${WORKDIR}/opencv_contrib-${PV}/modules" "")
# ===================================================
# OpenCV installation options
# ===================================================
-DINSTALL_CREATE_DISTRIB=OFF
-DINSTALL_C_EXAMPLES=$(multilib_native_usex examples)
-DINSTALL_TESTS=$(multilib_native_usex testprograms)
-DINSTALL_PYTHON_EXAMPLES=$(multilib_native_usex examples)
# -DINSTALL_ANDROID_EXAMPLES=OFF
-DINSTALL_TO_MANGLED_PATHS=OFF
-DOPENCV_GENERATE_PKGCONFIG=ON
# opencv uses both ${CMAKE_INSTALL_LIBDIR} and ${LIB_SUFFIX}
# to set its destination libdir
-DLIB_SUFFIX=
# ===================================================
# OpenCV build options
# ===================================================
-DENABLE_CCACHE=OFF
# bug 733796, but PCH is a risky game in CMake anyway
-DENABLE_PRECOMPILED_HEADERS=OFF
-DENABLE_SOLUTION_FOLDERS=OFF
-DENABLE_PROFILING=OFF
-DENABLE_COVERAGE=OFF
-DHAVE_opencv_java=$(multilib_native_usex java YES NO)
-DENABLE_NOISY_WARNINGS=OFF
-DOPENCV_WARNINGS_ARE_ERRORS=OFF
-DENABLE_IMPL_COLLECTION=OFF
-DENABLE_INSTRUMENTATION=OFF
-DGENERATE_ABI_DESCRIPTOR=OFF
-DDOWNLOAD_EXTERNAL_TEST_DATA=OFF
-DENABLE_LTO=$(usex lto)
# ===================================================
# things we want to be hard off or not yet figured out
# ===================================================
-DBUILD_PACKAGE=OFF
# ===================================================
# Not building protobuf but update files bug #631418
# ===================================================
-DBUILD_PROTOBUF=OFF
-DPROTOBUF_UPDATE_FILES=ON
# ===================================================
# things we want to be hard enabled not worth useflag
# ===================================================
-DCMAKE_SKIP_RPATH=ON
-DOPENCV_DOC_INSTALL_PATH=
-DBUILD_opencv_features2d=$(usex features2d ON OFF)
)
# ==================================================
# cpu flags, should solve 633900
#===================================================
local CPU_BASELINE=""
for i in "${CPU_FEATURES_MAP[@]}" ; do
if [[ ${ABI} != x86 || ${i%:*} != "cpu_flags_x86_avx2" ]]; then # workaround for Bug 747163
use ${i%:*} && CPU_BASELINE="${CPU_BASELINE}${i#*:};"
fi
done
GLOBALCMAKEARGS+=(
-DOPENCV_CPU_OPT_IMPLIES_IGNORE=ON
-DCPU_BASELINE=${CPU_BASELINE}
-DCPU_DISPATCH=
)
# ===================================================
# OpenCV Contrib Modules
# ===================================================
if use contrib; then
GLOBALCMAKEARGS+=(
-DBUILD_opencv_dnn=$(usex contribdnn ON OFF)
-DTINYDNN_ROOT="${WORKDIR}/tiny-dnn-${TINY_DNN_PV}"
-DBUILD_opencv_dnns_easily_fooled=OFF
-DBUILD_opencv_xfeatures2d=$(usex contribxfeatures2d ON OFF)
-DBUILD_opencv_cvv=$(usex contribcvv ON OFF)
-DBUILD_opencv_hdf=$(multilib_native_usex contribhdf ON OFF)
-DBUILD_opencv_sfm=$(usex contribsfm ON OFF)
-DBUILD_opencv_freetype=$(usex contribfreetype ON OFF)
-DBUILD_opencv_ovis=$(usex contribovis ON OFF)
)
if multilib_is_native_abi; then
GLOBALCMAKEARGS+=(
-DCMAKE_DISABLE_FIND_PACKAGE_Tesseract=$(usex !tesseract)
)
else
GLOBALCMAKEARGS+=(
-DCMAKE_DISABLE_FIND_PACKAGE_Tesseract=ON
)
fi
fi
# workaround for bug 413429
tc-export CC CXX
local mycmakeargs=(
${GLOBALCMAKEARGS[@]}
-DPYTHON_EXECUTABLE=OFF
-DINSTALL_PYTHON_EXAMPLES=OFF
-DBUILD_opencv_python2=OFF
-DBUILD_opencv_python3=OFF
)
cmake_src_configure
# Copy face_land_model to ${CMAKE_BINARY_DIR}/${OPENCV_TEST_DATA_INSTALL_PATH}
# TODO patch ocv_download to copy files into destination dirs
if use contribdnn; then
mkdir -p "${BUILD_DIR}"/share/OpenCV/testdata/cv/face/ || die
cp "${WORKDIR}"/face_landmark_model.dat "${BUILD_DIR}"/share/OpenCV/testdata/cv/face/ || die
fi
}
python_module_compile() {
local BUILD_DIR="${orig_BUILD_DIR}"
local mycmakeargs=( ${GLOBALCMAKEARGS[@]} )
# Set all python variables to load the correct Gentoo paths
mycmakeargs+=(
# python_setup alters PATH and sets this as wrapper
# to the correct interpreter we are building for
-DPYTHON_DEFAULT_EXECUTABLE=${EPYTHON}
-DINSTALL_PYTHON_EXAMPLES=$(usex examples)
)
# Regenerate cache file. Can't use rebuild_cache as it won't
# have the Gentoo specific options.
rm CMakeCache.txt || die "rm failed"
cmake_src_configure
cmake_src_compile
cmake_src_install
# Remove compiled binary so new version compiles
# Avoid conflicts with new module builds as build system doesn't
# really support it.
rm -r modules/python3 || die "rm failed"
python_optimize "${ED}"/$(python_get_sitedir)
}
multilib_src_install() {
cmake_src_install
# Build and install the python modules for all targets
if multilib_is_native_abi && use python; then
local orig_BUILD_DIR="${BUILD_DIR}"
python_foreach_impl python_module_compile
fi
}
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