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gentoo-full-overlay/media-libs/opencv/opencv-3.4.1-r3.ebuild

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# Copyright 1999-2018 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
EAPI=6
PYTHON_COMPAT=( python{2_7,3_4,3_5,3_6} )
: ${CMAKE_MAKEFILE_GENERATOR:=ninja}
inherit java-pkg-opt-2 java-ant-2 python-r1 toolchain-funcs cmake-multilib
DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
HOMEPAGE="https://opencv.org"
TINY_DNN_PV="1.0.0a3"
SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
dnn_samples? ( https://dev.gentoo.org/~amynka/snap/${PN}-3.4.0-res10_300x300-caffeemodel.tar.gz )
contrib? (
https://github.com/${PN}/${PN}_contrib/archive/${PV}.tar.gz -> ${P}_contrib.tar.gz
contrib_dnn? ( https://github.com/tiny-dnn/tiny-dnn/archive/v${TINY_DNN_PV}.tar.gz -> tiny-dnn-${TINY_DNN_PV}.tar.gz
https://dev.gentoo.org/~amynka/snap/${PN}-3.4.0-face_landmark_model.tar.gz
)
contrib_xfeatures2d? ( https://dev.gentoo.org/~amynka/snap/vgg_boostdesc-3.2.0.tar.gz )
)"
LICENSE="BSD"
SLOT="0/3.4.1" # subslot = libopencv* soname version
KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux"
IUSE="contrib contrib_cvv contrib_dnn contrib_hdf contrib_sfm contrib_xfeatures2d cpu_flags_x86_sse cpu_flags_x86_sse2 cpu_flags_x86_sse3 cpu_flags_x86_ssse3 cpu_flags_x86_sse4_1 cpu_flags_x86_sse4_2 cpu_flags_x86_popcnt cpu_flags_x86_avx cpu_flags_x86_avx2 cpu_flags_x86_fma3 cuda debug dnn_samples +eigen examples ffmpeg gdal gflags glog gphoto2 gstreamer gtk ieee1394 jpeg jpeg2k lapack libav opencl openexr opengl openmp pch png +python qt5 tesseract testprograms threads tiff vaapi v4l vtk webp xine"
# 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.
REQUIRED_USE="
cuda? ( tesseract? ( opencl ) )
dnn_samples? ( examples )
gflags? ( contrib )
glog? ( contrib )
contrib_cvv? ( contrib qt5 )
contrib_dnn? ( contrib )
contrib_hdf? ( contrib )
contrib_sfm? ( contrib eigen gflags glog )
contrib_xfeatures2d? ( contrib cuda )
java? ( python )
opengl? ( || ( gtk qt5 ) )
python? ( ${PYTHON_REQUIRED_USE} )
tesseract? ( contrib )
cpu_flags_x86_avx2? ( cpu_flags_x86_avx cpu_flags_x86_fma3 )
cpu_flags_x86_fma3? ( cpu_flags_x86_avx2 )
cpu_flags_x86_avx? ( cpu_flags_x86_sse4_2 )
cpu_flags_x86_sse4_2? ( cpu_flags_x86_sse4_1 cpu_flags_x86_popcnt )
cpu_flags_x86_popcnt? ( cpu_flags_x86_sse4_1 )
cpu_flags_x86_sse4_1? ( cpu_flags_x86_sse3 cpu_flags_x86_ssse3 )
cpu_flags_x86_ssse3? ( cpu_flags_x86_sse3 )
cpu_flags_x86_sse3? ( cpu_flags_x86_sse2 )
cpu_flags_x86_sse2? ( cpu_flags_x86_sse )"
# The following logic is intrinsic in the build system, but we do not enforce
# it on the useflags since this just blocks emerging pointlessly:
# gtk? ( !qt5 )
# openmp? ( !threads )
RDEPEND="
app-arch/bzip2[${MULTILIB_USEDEP}]
dev-libs/protobuf:=[${MULTILIB_USEDEP}]
sys-libs/zlib[${MULTILIB_USEDEP}]
cuda? ( dev-util/nvidia-cuda-toolkit:0= )
contrib_hdf? ( sci-libs/hdf5 )
ffmpeg? (
libav? ( media-video/libav:0=[${MULTILIB_USEDEP}] )
!libav? ( media-video/ffmpeg:0=[${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[${MULTILIB_USEDEP}]
)
gtk? (
dev-libs/glib:2[${MULTILIB_USEDEP}]
x11-libs/gtk+:2[${MULTILIB_USEDEP}]
opengl? ( x11-libs/gtkglext[${MULTILIB_USEDEP}] )
)
ieee1394? (
media-libs/libdc1394[${MULTILIB_USEDEP}]
sys-libs/libraw1394[${MULTILIB_USEDEP}]
)
java? ( >=virtual/jre-1.6:* )
jpeg? ( virtual/jpeg:0[${MULTILIB_USEDEP}] )
jpeg2k? ( media-libs/jasper:=[${MULTILIB_USEDEP}] )
lapack? ( virtual/lapack )
opencl? ( virtual/opencl[${MULTILIB_USEDEP}] )
openexr? ( media-libs/openexr[${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=] )
threads? ( dev-cpp/tbb[${MULTILIB_USEDEP}] )
tiff? ( media-libs/tiff:0[${MULTILIB_USEDEP}] )
v4l? ( >=media-libs/libv4l-0.8.3[${MULTILIB_USEDEP}] )
vtk? ( sci-libs/vtk[rendering] )
webp? ( media-libs/libwebp[${MULTILIB_USEDEP}] )
xine? ( media-libs/xine-lib )"
DEPEND="${RDEPEND}
virtual/pkgconfig[${MULTILIB_USEDEP}]
contrib_dnn? ( dev-libs/cereal )
eigen? ( dev-cpp/eigen:3 )
java? ( >=virtual/jdk-1.6 )"
MULTILIB_WRAPPED_HEADERS=(
/usr/include/opencv2/cvconfig.h
/usr/include/opencv2/opencv_modules.hpp
# [contrib_cvv]
/usr/include/opencv2/cvv.hpp
/usr/include/opencv2/cvv/call_meta_data.hpp
/usr/include/opencv2/cvv/cvv.hpp
/usr/include/opencv2/cvv/debug_mode.hpp
/usr/include/opencv2/cvv/dmatch.hpp
/usr/include/opencv2/cvv/filter.hpp
/usr/include/opencv2/cvv/final_show.hpp
/usr/include/opencv2/cvv/show_image.hpp
# [contrib_hdf]
/usr/include/opencv2/hdf.hpp
/usr/include/opencv2/hdf/hdf5.hpp
# [vtk]
/usr/include/opencv2/viz.hpp
/usr/include/opencv2/viz/types.hpp
/usr/include/opencv2/viz/viz3d.hpp
/usr/include/opencv2/viz/vizcore.hpp
/usr/include/opencv2/viz/widget_accessor.hpp
/usr/include/opencv2/viz/widgets.hpp
# [cudev]
/usr/include/opencv2/cudaarithm.hpp
/usr/include/opencv2/cudabgsegm.hpp
/usr/include/opencv2/cudacodec.hpp
/usr/include/opencv2/cudafeatures2d.hpp
/usr/include/opencv2/cudafilters.hpp
/usr/include/opencv2/cudaimgproc.hpp
/usr/include/opencv2/cudalegacy.hpp
/usr/include/opencv2/cudalegacy/NCVBroxOpticalFlow.hpp
/usr/include/opencv2/cudalegacy/NCVHaarObjectDetection.hpp
/usr/include/opencv2/cudalegacy/NCV.hpp
/usr/include/opencv2/cudalegacy/NCVPyramid.hpp
/usr/include/opencv2/cudalegacy/NPP_staging.hpp
/usr/include/opencv2/cudaobjdetect.hpp
/usr/include/opencv2/cudaoptflow.hpp
/usr/include/opencv2/cudastereo.hpp
/usr/include/opencv2/cudawarping.hpp
/usr/include/opencv2/cudev/block/block.hpp
/usr/include/opencv2/cudev/block/detail/reduce.hpp
/usr/include/opencv2/cudev/block/detail/reduce_key_val.hpp
/usr/include/opencv2/cudev/block/dynamic_smem.hpp
/usr/include/opencv2/cudev/block/reduce.hpp
/usr/include/opencv2/cudev/block/scan.hpp
/usr/include/opencv2/cudev/block/vec_distance.hpp
/usr/include/opencv2/cudev/common.hpp
/usr/include/opencv2/cudev/expr/binary_func.hpp
/usr/include/opencv2/cudev/expr/binary_op.hpp
/usr/include/opencv2/cudev/expr/color.hpp
/usr/include/opencv2/cudev/expr/deriv.hpp
/usr/include/opencv2/cudev/expr/expr.hpp
/usr/include/opencv2/cudev/expr/per_element_func.hpp
/usr/include/opencv2/cudev/expr/reduction.hpp
/usr/include/opencv2/cudev/expr/unary_func.hpp
/usr/include/opencv2/cudev/expr/unary_op.hpp
/usr/include/opencv2/cudev/expr/warping.hpp
/usr/include/opencv2/cudev/functional/color_cvt.hpp
/usr/include/opencv2/cudev/functional/detail/color_cvt.hpp
/usr/include/opencv2/cudev/functional/functional.hpp
/usr/include/opencv2/cudev/functional/tuple_adapter.hpp
/usr/include/opencv2/cudev/grid/copy.hpp
/usr/include/opencv2/cudev/grid/detail/copy.hpp
/usr/include/opencv2/cudev/grid/detail/histogram.hpp
/usr/include/opencv2/cudev/grid/detail/integral.hpp
/usr/include/opencv2/cudev/grid/detail/minmaxloc.hpp
/usr/include/opencv2/cudev/grid/detail/pyr_down.hpp
/usr/include/opencv2/cudev/grid/detail/pyr_up.hpp
/usr/include/opencv2/cudev/grid/detail/reduce.hpp
/usr/include/opencv2/cudev/grid/detail/reduce_to_column.hpp
/usr/include/opencv2/cudev/grid/detail/reduce_to_row.hpp
/usr/include/opencv2/cudev/grid/detail/split_merge.hpp
/usr/include/opencv2/cudev/grid/detail/transform.hpp
/usr/include/opencv2/cudev/grid/detail/transpose.hpp
/usr/include/opencv2/cudev/grid/histogram.hpp
/usr/include/opencv2/cudev/grid/integral.hpp
/usr/include/opencv2/cudev/grid/pyramids.hpp
/usr/include/opencv2/cudev/grid/reduce.hpp
/usr/include/opencv2/cudev/grid/reduce_to_vec.hpp
/usr/include/opencv2/cudev/grid/split_merge.hpp
/usr/include/opencv2/cudev/grid/transform.hpp
/usr/include/opencv2/cudev/grid/transpose.hpp
/usr/include/opencv2/cudev.hpp
/usr/include/opencv2/cudev/ptr2d/constant.hpp
/usr/include/opencv2/cudev/ptr2d/deriv.hpp
/usr/include/opencv2/cudev/ptr2d/detail/gpumat.hpp
/usr/include/opencv2/cudev/ptr2d/extrapolation.hpp
/usr/include/opencv2/cudev/ptr2d/glob.hpp
/usr/include/opencv2/cudev/ptr2d/gpumat.hpp
/usr/include/opencv2/cudev/ptr2d/interpolation.hpp
/usr/include/opencv2/cudev/ptr2d/lut.hpp
/usr/include/opencv2/cudev/ptr2d/mask.hpp
/usr/include/opencv2/cudev/ptr2d/remap.hpp
/usr/include/opencv2/cudev/ptr2d/resize.hpp
/usr/include/opencv2/cudev/ptr2d/texture.hpp
/usr/include/opencv2/cudev/ptr2d/traits.hpp
/usr/include/opencv2/cudev/ptr2d/transform.hpp
/usr/include/opencv2/cudev/ptr2d/warping.hpp
/usr/include/opencv2/cudev/ptr2d/zip.hpp
/usr/include/opencv2/cudev/util/atomic.hpp
/usr/include/opencv2/cudev/util/detail/tuple.hpp
/usr/include/opencv2/cudev/util/detail/type_traits.hpp
/usr/include/opencv2/cudev/util/limits.hpp
/usr/include/opencv2/cudev/util/saturate_cast.hpp
/usr/include/opencv2/cudev/util/simd_functions.hpp
/usr/include/opencv2/cudev/util/tuple.hpp
/usr/include/opencv2/cudev/util/type_traits.hpp
/usr/include/opencv2/cudev/util/vec_math.hpp
/usr/include/opencv2/cudev/util/vec_traits.hpp
/usr/include/opencv2/cudev/warp/detail/reduce.hpp
/usr/include/opencv2/cudev/warp/detail/reduce_key_val.hpp
/usr/include/opencv2/cudev/warp/reduce.hpp
/usr/include/opencv2/cudev/warp/scan.hpp
/usr/include/opencv2/cudev/warp/shuffle.hpp
/usr/include/opencv2/cudev/warp/warp.hpp
)
PATCHES=(
"${FILESDIR}/${PN}-3.0.0-gles.patch"
"${FILESDIR}/${PN}-3.4.0-disable-download.patch"
"${FILESDIR}/${P}-compilation-C-mode.patch" # https://bugs.gentoo.org/656530
"${FILESDIR}/${P}-python-lib-suffix-hack.patch"
"${FILESDIR}/${P}-cuda-add-relaxed-constexpr.patch"
)
pkg_pretend() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
}
pkg_setup() {
[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
java-pkg-opt-2_pkg_setup
}
src_prepare() {
cmake-utils_src_prepare
# remove bundled stuff
rm -rf 3rdparty || die "Removing 3rd party components failed"
sed -e '/add_subdirectory(.*3rdparty.*)/ d' \
-i CMakeLists.txt cmake/*cmake || die
if use dnn_samples; then
mv "${WORKDIR}/res10_300x300_ssd_iter_140000.caffemodel" "${WORKDIR}/${P}/samples/dnn/" || die
fi
if use contrib; then
cd "${WORKDIR}/${PN}_contrib-${PV}" || die
eapply "${FILESDIR}/${PN}-3.3.0-remove-tiny-dnn-autodownload.patch"
if use contrib_xfeatures2d; then
mv "${WORKDIR}"/*.i "${WORKDIR}/${PN}_contrib-${PV}"/modules/xfeatures2d/src/ || die
fi
fi
java-pkg-opt-2_src_prepare
# this really belongs in src_prepare() too
JAVA_ANT_ENCODING="iso-8859-1"
# set encoding so even this cmake build will pick it up.
export ANT_OPTS+=" -Dfile.encoding=iso-8859-1"
java-ant-2_src_configure
}
multilib_src_configure() {
# please dont sort here, order is the same as in CMakeLists.txt
GLOBALCMAKEARGS=(
# Optional 3rd party components
# ===================================================
-DENABLE_DOWNLOAD=OFF
-DWITH_1394=$(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=$(usex gtk)
-DWITH_GTK_2_X=$(usex gtk)
-DWITH_IPP=OFF
-DWITH_JASPER=$(usex jpeg2k)
-DWITH_JPEG=$(usex jpeg)
-DWITH_WEBP=$(usex webp)
-DWITH_OPENEXR=$(usex openexr)
-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
-BUILD_opencv_apps=
-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=$(usex debug)
# -DBUILD_WITH_STATIC_CRT=OFF
-DBUILD_WITH_DYNAMIC_IPP=OFF
-DBUILD_FAT_JAVA_LIB=$(multilib_native_usex java)
# -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
# opencv uses both ${CMAKE_INSTALL_LIBDIR} and ${LIB_SUFFIX}
# to set its destination libdir
-DLIB_SUFFIX=
# ===================================================
# OpenCV build options
# ===================================================
-DENABLE_CCACHE=OFF
-DENABLE_PRECOMPILED_HEADERS=$(usex pch)
-DENABLE_SOLUTION_FOLDERS=OFF
-DENABLE_PROFILING=OFF
-DENABLE_COVERAGE=OFF
-DHAVE_opencv_java=$(multilib_native_usex java YES NO)
-DENABLE_NOISY_WARNINGS=OFF
-DOPENCV_WARNINGS_ARE_ERRORS=OFF
-DENABLE_IMPL_COLLECTION=OFF
-DENABLE_INSTRUMENTATION=OFF
-DGENERATE_ABI_DESCRIPTOR=OFF
-DDOWNLOAD_EXTERNAL_TEST_DATA=OFF
# ===================================================
# things we want to be hard off or not yet figured out
# ===================================================
-DBUILD_PACKAGE=OFF
# ===================================================
# Not building protobuf but update files bug #631418
# ===================================================
-DBUILD_PROTOBUF=OFF
-DPROTOBUF_UPDATE_FILES=ON
# ===================================================
# things we want to be hard enabled not worth useflag
# ===================================================
-DCMAKE_SKIP_RPATH=ON
-DOPENCV_DOC_INSTALL_PATH=
# ==================================================
# cpu flags, should solve 633900
#===================================================
-DCPU_DISPATCH=
-DENABLE_SSE=$(usex cpu_flags_x86_sse)
-DENABLE_SSE2=$(usex cpu_flags_x86_sse2)
-DENABLE_SSE3=$(usex cpu_flags_x86_sse3)
-DENABLE_SSSE3=$(usex cpu_flags_x86_ssse3)
-DENABLE_SSE41=$(usex cpu_flags_x86_sse4_1)
-DENABLE_SSE42=$(usex cpu_flags_x86_sse4_2)
-DENABLE_POPCNT=$(usex cpu_flags_x86_popcnt)
-DENABLE_AVX=$(usex cpu_flags_x86_avx)
-DENABLE_AVX2=$(usex cpu_flags_x86_avx2)
-DENABLE_FMA3=$(usex cpu_flags_x86_fma3)
)
# ===================================================
# OpenCV Contrib Modules
# ===================================================
if use contrib; then
GLOBALCMAKEARGS+=(
-DBUILD_opencv_dnn=$(usex contrib_dnn ON OFF)
-DTINYDNN_ROOT="${WORKDIR}/tiny-dnn-${TINY_DNN_PV}"
-DBUILD_opencv_dnns_easily_fooled=OFF
-DBUILD_opencv_xfeatures2d=$(usex contrib_xfeatures2d ON OFF)
-DBUILD_opencv_cvv=$(usex contrib_cvv ON OFF)
-DBUILD_opencv_hdf=$(multilib_native_usex contrib_hdf ON OFF)
-DBUILD_opencv_sfm=$(usex contrib_sfm 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
)
cmake-utils_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 contrib_dnn; 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=( ${GLOBALCMAKEARGS[@]} )
# Set all python variables to load the correct Gentoo paths
mycmakeargs+=(
# cheap trick: python_setup sets one of them as a symlink
# to the correct interpreter, and the other to fail-wrapper
-DPYTHON2_EXECUTABLE=$(type -P python2)
-DPYTHON3_EXECUTABLE=$(type -P python3)
-DINSTALL_PYTHON_EXAMPLES=$(usex examples)
-DLIBPY_SUFFIX=64
)
# Regenerate cache file. Can't use rebuild_cache as it won't
# have the Gentoo specific options.
rm -rf CMakeCache.txt || die "rm failed"
cmake-utils_src_configure
cmake-utils_src_compile
cmake-utils_src_install
# Remove compiled binary so new version compiles
# Avoid conflicts with new module builds as build system doesn't
# really support it.
rm -rf modules/python2 || die "rm failed"
}
multilib_src_install() {
cmake-utils_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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