media-libs/opencv: remove old revisions

Package-Manager: Portage-2.3.40, Repoman-2.3.9

3 files changed, 0 insertions, 1147 deletions

diff --git a/media-libs/opencv/opencv-3.2.0-r2.ebuild b/media-libs/opencv/opencv-3.2.0-r2.ebuild
deleted file mode 100644
index f12619bdadbf..000000000000
--- a/media-libs/opencv/opencv-3.2.0-r2.ebuild
+++ /dev/null
@@ -1,332 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-PYTHON_COMPAT=( python{2_7,3_4,3_5} )
-
-inherit toolchain-funcs cmake-utils python-r1 java-pkg-opt-2 java-ant-2
-
-DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
-HOMEPAGE="https://opencv.org"
-
-SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
-	contrib? ( https://github.com/${PN}/${PN}_contrib/archive/${PV}.tar.gz -> ${P}_contrib.tar.gz
-		contrib_xfeatures2d? ( https://dev.gentoo.org/~amynka/snap/vgg_boostdesc-${PV}.tar.gz ) )"
-LICENSE="BSD"
-SLOT="0/3.2" # subslot = libopencv* soname version
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux"
-IUSE="contrib cuda debug +eigen examples ffmpeg gdal gflags glog gphoto2 gstreamer gtk ieee1394 ipp jpeg jpeg2k lapack libav opencl openexr opengl openmp pch png +python qt5 tesseract testprograms threads tiff vaapi v4l vtk webp xine contrib_cvv contrib_hdf contrib_sfm contrib_xfeatures2d"
-
-# OpenGL needs gtk or Qt installed to activate, otherwise build system
-# will silently disable it without the user knowing, which defeats the
-# purpose of the opengl use flag.
-REQUIRED_USE="
-	cuda? ( tesseract? ( opencl ) )
-	gflags? ( contrib )
-	glog? ( contrib )
-	contrib_cvv? ( contrib qt5 )
-	contrib_hdf? ( contrib )
-	contrib_sfm? ( contrib eigen gflags glog )
-	opengl? ( || ( gtk qt5 ) )
-	python? ( ${PYTHON_REQUIRED_USE} )
-	tesseract? ( contrib )"
-
-# 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
-	sys-libs/zlib
-	cuda? ( dev-util/nvidia-cuda-toolkit:0= )
-	contrib_hdf? ( sci-libs/hdf5 )
-	ffmpeg? (
-		libav? ( media-video/libav:0= )
-		!libav? ( media-video/ffmpeg:0= )
-	)
-	gdal? ( sci-libs/gdal:= )
-	gflags? ( dev-cpp/gflags )
-	glog? ( dev-cpp/glog )
-	gphoto2? ( media-libs/libgphoto2 )
-	gstreamer? (
-		media-libs/gstreamer:1.0
-		media-libs/gst-plugins-base:1.0
-	)
-	gtk? (
-		dev-libs/glib:2
-		x11-libs/gtk+:2
-		opengl? ( x11-libs/gtkglext )
-	)
-	ieee1394? (
-		media-libs/libdc1394
-		sys-libs/libraw1394
-		)
-	ipp? ( sci-libs/ipp )
-	java? ( >=virtual/jre-1.6:* )
-	jpeg? ( virtual/jpeg:0 )
-	jpeg2k? ( media-libs/jasper:= )
-	lapack? ( virtual/lapack )
-	opencl? ( virtual/opencl )
-	openexr? ( media-libs/openexr )
-	opengl? ( virtual/opengl virtual/glu )
-	png? ( media-libs/libpng:0= )
-	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 )
-	tiff? ( media-libs/tiff:0 )
-	v4l? ( >=media-libs/libv4l-0.8.3 )
-	vtk? ( sci-libs/vtk[rendering] )
-	webp? ( media-libs/libwebp )
-	xine? ( media-libs/xine-lib )"
-DEPEND="${RDEPEND}
-	virtual/pkgconfig
-	eigen? ( dev-cpp/eigen:3 )
-	java?  ( >=virtual/jdk-1.6 )"
-
-PATCHES=(
-	"${FILESDIR}/${PN}-3.0.0-gles.patch"
-	"${FILESDIR}/${PN}-3.1.0-java-magic.patch"
-	"${FILESDIR}/${PN}-3.1.0-find-libraries-fix.patch"
-	"${FILESDIR}/${P}-vtk.patch"
-	"${FILESDIR}/${P}-gcc-6.0.patch"
-	"${FILESDIR}/${PN}-3.2.0-fix_ussage_cpu_instructions.patch"
-	"${FILESDIR}/${P}-cpu-mno-sse2.patch"
-)
-
-pkg_pretend() {
-	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
-}
-
-pkg_setup() {
-	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
-	java-pkg-opt-2_pkg_setup
-}
-
-src_prepare() {
-	cmake-utils_src_prepare
-
-	# remove bundled stuff
-	rm -rf 3rdparty || die "Removing 3rd party components failed"
-	sed -e '/add_subdirectory(.*3rdparty.*)/ d' \
-		-i CMakeLists.txt cmake/*cmake || die
-
-	if use contrib && use contrib_xfeatures2d; then
-		cd  "${WORKDIR}/${PN}_contrib-${PV}" || die
-		eapply "${FILESDIR}/${P}-contrib_xfeatures2d-autodownload.patch"
-		mv "${WORKDIR}"/*.i "${WORKDIR}/${PN}_contrib-${PV}"/modules/xfeatures2d/src/ || die
-	fi
-
-	java-pkg-opt-2_src_prepare
-}
-
-src_configure() {
-	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
-
-	# please dont sort here, order is the same as in CMakeLists.txt
-	GLOBALCMAKEARGS=(
-	# Optional 3rd party components
-	# ===================================================
-		-DWITH_1394=$(usex ieee1394)
-	#	-DWITH_AVFOUNDATION=OFF 	# IOS
-		-DWITH_VTK=$(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=$(usex gtk)
-		-DWITH_IPP=$(usex ipp)
-		-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=$(usex qt5 5 OFF)
-		-DWITH_WIN32UI=OFF		# Windows only
-	#	-DWITH_QUICKTIME=OFF
-	#	-DWITH_QTKIT=OFF
-		-DWITH_TBB=$(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=$(usex xine)
-		-DWITH_CLP=OFF
-		-DWITH_OPENCL=$(usex opencl)
-		-DWITH_OPENCL_SVM=OFF
-		-DWITH_OPENCLAMDFFT=$(usex opencl)
-		-DWITH_OPENCLAMDBLAS=$(usex opencl)
-		-DWITH_DIRECTX=OFF
-		-DWITH_INTELPERC=OFF
-		-DWITH_JAVA=$(usex java) # Ant needed, no compile flag
-		-DWITH_IPP_A=OFF
-		-DWITH_MATLAB=OFF
-		-DWITH_VA=$(usex vaapi)
-		-DWITH_VA_INTEL=$(usex vaapi)
-		-DWITH_GDAL=$(usex gdal)
-		-DWITH_GPHOTO2=$(usex gphoto2)
-		-DWITH_LAPACK=$(usex lapack)
-	# ===================================================
-	# CUDA build components: nvidia-cuda-toolkit takes care of GCC version
-	# ===================================================
-		-DWITH_CUDA=$(usex cuda)
-		-DWITH_CUBLAS=$(usex cuda)
-		-DWITH_CUFFT=$(usex cuda)
-		-DWITH_NVCUVID=OFF
-#		-DWITH_NVCUVID=$(usex cuda)
-		-DCUDA_NPP_LIBRARY_ROOT_DIR=$(usex cuda "${EPREFIX}/opt/cuda" "")
-	# ===================================================
-	# OpenCV build components
-	# ===================================================
-		-DBUILD_SHARED_LIBS=ON
-		-DBUILD_ANDROID_EXAMPLES=OFF
-		-BUILD_opencv_apps=
-		-DBUILD_DOCS=OFF # Doesn't install anyways.
-		-DBUILD_EXAMPLES=$(usex examples)
-		-DBUILD_PERF_TESTS=OFF
-		-DBUILD_TESTS=$(usex testprograms)
-		-DBUILD_WITH_DEBUG_INFO=$(usex debug)
-	#	-DBUILD_WITH_STATIC_CRT=OFF
-		-DBUILD_WITH_DYNAMIC_IPP=OFF
-		-DBUILD_FAT_JAVA_LIB=$(usex java)
-	#	-DBUILD_ANDROID_SERVICE=OFF
-		-DBUILD_CUDA_STUBS=$(usex cuda)
-		-DOPENCV_EXTRA_MODULES_PATH=$(usex contrib "${WORKDIR}/opencv_contrib-${PV}/modules" "")
-	# ===================================================
-	# OpenCV installation options
-	# ===================================================
-		-DINSTALL_CREATE_DISTRIB=OFF
-		-DINSTALL_C_EXAMPLES=$(usex examples)
-		-DINSTALL_TESTS=$(usex testprograms)
-		-DINSTALL_PYTHON_EXAMPLES=$(usex examples)
-	#	-DINSTALL_ANDROID_EXAMPLES=OFF
-		-DINSTALL_TO_MANGLED_PATHS=OFF
-	# ===================================================
-	# OpenCV build options
-	# ===================================================
-		-DENABLE_CCACHE=OFF
-		-DENABLE_PRECOMPILED_HEADERS=$(usex pch)
-		-DENABLE_SOLUTION_FOLDERS=OFF
-		-DENABLE_PROFILING=OFF
-		-DENABLE_COVERAGE=OFF
-		-DENABLE_OMIT_FRAME_POINTER=OFF
-		-DENABLE_FAST_MATH=OFF
-		-DENABLE_SSE=OFF
-		-DENABLE_SSE2=OFF
-		-DENABLE_SSE3=OFF
-		-DENABLE_SSSE3=OFF
-		-DENABLE_SSE41=OFF
-		-DENABLE_SSE42=OFF
-		-DENABLE_POPCNT=OFF
-		-DENABLE_AVX=OFF
-		-DENABLE_AVX=OFF
-		-DENABLE_AVX2=OFF
-		-DENABLE_FMA3=OFF
-		-DENABLE_NEON=OFF
-
-		-DHAVE_opencv_java=$(usex java YES NO)
-		-DENABLE_NOISY_WARNINGS=OFF
-		-DOPENCV_WARNINGS_ARE_ERRORS=OFF
-		-DENABLE_IMPL_COLLECTION=OFF
-		-DENABLE_INSTRUMENTATION=OFF
-		-DGENERATE_ABI_DESCRIPTOR=OFF
-		-DDOWNLOAD_EXTERNAL_TEST_DATA=OFF
-	# ===================================================
-	# things we want to be hard off or not yet figured out
-	# ===================================================
-		-DBUILD_PACKAGE=OFF
-		-DENABLE_PROFILING=OFF
-	# ===================================================
-	# things we want to be hard enabled not worth useflag
-	# ===================================================
-		-DCMAKE_SKIP_RPATH=ON
-		-DOPENCV_DOC_INSTALL_PATH=
-	)
-
-	# ===================================================
-	# OpenCV Contrib Modules
-	# ===================================================
-	if use contrib; then
-		GLOBALCMAKEARGS+=(
-			-DBUILD_opencv_dnn=OFF
-			-DBUILD_opencv_dnns_easily_fooled=OFF
-			-DBUILD_opencv_xfeatures2d=$(usex contrib_xfeatures2d ON OFF)
-			-DBUILD_opencv_cvv=$(usex contrib_cvv ON OFF)
-			-DBUILD_opencv_hdf=$(usex contrib_hdf ON OFF)
-			-DBUILD_opencv_sfm=$(usex contrib_sfm ON OFF)
-		)
-	fi
-
-	# workaround for bug 413429
-	tc-export CC CXX
-
-	local mycmakeargs=( ${GLOBALCMAKEARGS[@]}
-		-DPYTHON_EXECUTABLE=OFF
-		-DINSTALL_PYTHON_EXAMPLES=OFF
-	)
-
-	cmake-utils_src_configure
-}
-
-python_module_compile() {
-	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)
-	)
-
-	# Compile and install all at once because configuration will be wiped
-	# for each impl of Python
-	BUILD_DIR="${WORKDIR}"/${P}_build
-	cd "${BUILD_DIR}" || die "cd failed"
-
-	# Regenerate cache file. Can't use rebuild_cache as it won't
-	# have the Gentoo specific options.
-	rm -rf CMakeCache.txt || die "rm failed"
-	cmake-utils_src_configure
-	cmake-utils_src_compile
-	cmake-utils_src_install
-
-	# Remove compiled binary so new version compiles
-	# Avoid conflicts with new module builds as build system doesn't
-	# really support it.
-	rm -rf modules/python2 || die "rm failed"
-}
-
-src_install() {
-	cmake-utils_src_install
-
-	# Build and install the python modules for all targets
-	use python && python_foreach_impl python_module_compile
-}
diff --git a/media-libs/opencv/opencv-3.3.0-r2.ebuild b/media-libs/opencv/opencv-3.3.0-r2.ebuild
deleted file mode 100644
index d37063d4ff3d..000000000000
--- a/media-libs/opencv/opencv-3.3.0-r2.ebuild
+++ /dev/null
@@ -1,361 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-PYTHON_COMPAT=( python{2_7,3_4,3_5} )
-
-inherit toolchain-funcs python-r1 java-pkg-opt-2 java-ant-2 cmake-multilib
-
-DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
-HOMEPAGE="https://opencv.org"
-
-SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
-	https://dev.gentoo.org/~amynka/snap/imgcodecs-${P}.tar.gz
-	contrib? ( https://github.com/${PN}/${PN}_contrib/archive/${PV}.tar.gz -> ${P}_contrib.tar.gz
-		contrib_xfeatures2d? ( https://dev.gentoo.org/~amynka/snap/vgg_boostdesc-3.2.0.tar.gz  ) ) "
-LICENSE="BSD"
-SLOT="0/3.3" # subslot = libopencv* soname version
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux"
-IUSE="contrib cuda debug +eigen examples ffmpeg gdal gflags glog gphoto2 gstreamer gtk ieee1394 ipp jpeg jpeg2k lapack libav opencl openexr opengl openmp pch png +python qt5 tesseract testprograms threads tiff vaapi v4l vtk webp xine contrib_cvv contrib_hdf contrib_sfm contrib_xfeatures2d"
-
-# OpenGL needs gtk or Qt installed to activate, otherwise build system
-# will silently disable it without the user knowing, which defeats the
-# purpose of the opengl use flag.
-REQUIRED_USE="
-	cuda? ( tesseract? ( opencl ) )
-	gflags? ( contrib )
-	glog? ( contrib )
-	contrib_cvv? ( contrib qt5 )
-	contrib_hdf? ( contrib )
-	contrib_sfm? ( contrib eigen gflags glog )
-	contrib_xfeatures2d? ( contrib cuda )
-	java? ( python )
-	opengl? ( || ( gtk qt5 ) )
-	python? ( ${PYTHON_REQUIRED_USE} )
-	tesseract? ( contrib )"
-
-# The following logic is intrinsic in the build system, but we do not enforce
-# it on the useflags since this just blocks emerging pointlessly:
-#	gtk? ( !qt5 )
-#	openmp? ( !threads )
-
-RDEPEND="
-	app-arch/bzip2[${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}]
-	)
-	ipp? ( sci-libs/ipp )
-	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}]
-	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
-)
-
-PATCHES=(
-	"${FILESDIR}/${PN}-3.0.0-gles.patch"
-	"${FILESDIR}/${PN}-3.1.0-java-magic.patch"
-	"${FILESDIR}/${PN}-3.1.0-find-libraries-fix.patch"
-	"${WORKDIR}/${P}-imgcodecs-gcc.patch" # bug 627958 and https://github.com/opencv/opencv/pull/9376
-)
-
-pkg_pretend() {
-	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
-}
-
-pkg_setup() {
-	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
-	java-pkg-opt-2_pkg_setup
-}
-
-src_prepare() {
-	cmake-utils_src_prepare
-
-	# remove bundled stuff
-	rm -rf 3rdparty || die "Removing 3rd party components failed"
-	sed -e '/add_subdirectory(.*3rdparty.*)/ d' \
-		-i CMakeLists.txt cmake/*cmake || die
-
-	if use contrib && use contrib_xfeatures2d; then
-		cd  "${WORKDIR}/${PN}_contrib-${PV}" || die
-		eapply "${FILESDIR}/${P}-contrib-xfeatures2d.patch"
-		mv "${WORKDIR}"/*.i "${WORKDIR}/${PN}_contrib-${PV}"/modules/xfeatures2d/src/ || 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
-	# ===================================================
-		-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=$(usex gtk)
-		-DWITH_IPP=$(multilib_native_usex ipp)
-		-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_JAVA=$(multilib_native_usex java) # Ant needed, no compile flag
-		-DWITH_IPP_A=OFF
-		-DWITH_MATLAB=OFF
-		-DWITH_VA=$(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_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=$(multilib_native_usex examples)
-	#	-DINSTALL_ANDROID_EXAMPLES=OFF
-		-DINSTALL_TO_MANGLED_PATHS=OFF
-	# ===================================================
-	# OpenCV build options
-	# ===================================================
-		-DENABLE_CCACHE=OFF
-		-DENABLE_PRECOMPILED_HEADERS=$(usex pch)
-		-DENABLE_SOLUTION_FOLDERS=OFF
-		-DENABLE_PROFILING=OFF
-		-DENABLE_COVERAGE=OFF
-
-		-DHAVE_opencv_java=$(multilib_native_usex java YES NO)
-		-DENABLE_NOISY_WARNINGS=OFF
-		-DOPENCV_WARNINGS_ARE_ERRORS=OFF
-		-DENABLE_IMPL_COLLECTION=OFF
-		-DENABLE_INSTRUMENTATION=OFF
-		-DGENERATE_ABI_DESCRIPTOR=OFF
-		-DDOWNLOAD_EXTERNAL_TEST_DATA=OFF
-	# ===================================================
-	# things we want to be hard off or not yet figured out
-	# ===================================================
-		-DBUILD_PACKAGE=OFF
-	# ===================================================
-	# Not building protobuf but update files bug #631418
-	# ===================================================
-		-DBUILD_PROTOBUF=OFF
-		-DPROTOBUF_UPDATE_FILES=ON
-	# ===================================================
-	# things we want to be hard enabled not worth useflag
-	# ===================================================
-		-DCMAKE_SKIP_RPATH=ON
-		-DOPENCV_DOC_INSTALL_PATH=
-	)
-
-	# ===================================================
-	# OpenCV Contrib Modules
-	# ===================================================
-	if use contrib; then
-		GLOBALCMAKEARGS+=(
-			-DBUILD_opencv_dnn=OFF
-			-DBUILD_opencv_dnns_easily_fooled=OFF
-			-DBUILD_opencv_xfeatures2d=$(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=( ${GLOBALCMAKEARGS[@]}
-		-DPYTHON_EXECUTABLE=OFF
-		-DINSTALL_PYTHON_EXAMPLES=OFF
-	)
-
-	cmake-utils_src_configure
-}
-
-python_module_compile() {
-	local BUILD_DIR=${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)
-	)
-
-	# 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=${BUILD_DIR}
-		python_foreach_impl python_module_compile
-	fi
-}
diff --git a/media-libs/opencv/opencv-3.3.0-r4.ebuild b/media-libs/opencv/opencv-3.3.0-r4.ebuild
deleted file mode 100644
index 5910a643bae5..000000000000
--- a/media-libs/opencv/opencv-3.3.0-r4.ebuild
+++ /dev/null
@@ -1,454 +0,0 @@
-# Copyright 1999-2017 Gentoo Foundation
-# Distributed under the terms of the GNU General Public License v2
-
-EAPI=6
-PYTHON_COMPAT=( python{2_7,3_4,3_5} )
-
-inherit toolchain-funcs python-r1 java-pkg-opt-2 java-ant-2 cmake-multilib
-
-DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
-HOMEPAGE="https://opencv.org"
-
-SRC_URI="https://github.com/${PN}/${PN}/archive/${PV}.tar.gz -> ${P}.tar.gz
-	https://dev.gentoo.org/~amynka/snap/imgcodecs-${P}.tar.gz
-	contrib? ( https://github.com/${PN}/${PN}_contrib/archive/${PV}.tar.gz -> ${P}_contrib.tar.gz
-		contrib_xfeatures2d? ( https://dev.gentoo.org/~amynka/snap/vgg_boostdesc-3.2.0.tar.gz  ) ) "
-LICENSE="BSD"
-SLOT="0/3.3" # subslot = libopencv* soname version
-KEYWORDS="~amd64 ~arm ~arm64 ~ppc ~ppc64 ~x86 ~amd64-linux"
-IUSE="contrib cuda debug +eigen examples ffmpeg gdal gflags glog gphoto2 gstreamer gtk ieee1394 ipp jpeg jpeg2k lapack libav opencl openexr opengl openmp pch png +python qt5 tesseract testprograms threads tiff vaapi v4l vtk webp xine contrib_cvv contrib_hdf contrib_sfm contrib_xfeatures2d"
-
-# OpenGL needs gtk or Qt installed to activate, otherwise build system
-# will silently disable it without the user knowing, which defeats the
-# purpose of the opengl use flag.
-REQUIRED_USE="
-	cuda? ( tesseract? ( opencl ) )
-	gflags? ( contrib )
-	glog? ( contrib )
-	contrib_cvv? ( contrib qt5 )
-	contrib_hdf? ( contrib )
-	contrib_sfm? ( contrib eigen gflags glog )
-	contrib_xfeatures2d? ( contrib cuda )
-	java? ( python )
-	opengl? ( || ( gtk qt5 ) )
-	python? ( ${PYTHON_REQUIRED_USE} )
-	tesseract? ( contrib )"
-
-# The following logic is intrinsic in the build system, but we do not enforce
-# it on the useflags since this just blocks emerging pointlessly:
-#	gtk? ( !qt5 )
-#	openmp? ( !threads )
-
-RDEPEND="
-	app-arch/bzip2[${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}]
-	)
-	ipp? ( sci-libs/ipp )
-	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}]
-	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}-3.1.0-java-magic.patch"
-	"${FILESDIR}/${PN}-3.1.0-find-libraries-fix.patch"
-	"${WORKDIR}/${P}-imgcodecs-gcc.patch" # bug 627958 and https://github.com/opencv/opencv/pull/9376
-)
-
-pkg_pretend() {
-	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
-}
-
-pkg_setup() {
-	[[ ${MERGE_TYPE} != binary ]] && use openmp && tc-check-openmp
-	java-pkg-opt-2_pkg_setup
-}
-
-src_prepare() {
-	cmake-utils_src_prepare
-
-	# remove bundled stuff
-	rm -rf 3rdparty || die "Removing 3rd party components failed"
-	sed -e '/add_subdirectory(.*3rdparty.*)/ d' \
-		-i CMakeLists.txt cmake/*cmake || die
-
-	if use contrib && use contrib_xfeatures2d; then
-		cd  "${WORKDIR}/${PN}_contrib-${PV}" || die
-		eapply "${FILESDIR}/${P}-contrib-xfeatures2d.patch"
-		mv "${WORKDIR}"/*.i "${WORKDIR}/${PN}_contrib-${PV}"/modules/xfeatures2d/src/ || 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
-	# ===================================================
-		-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=$(usex gtk)
-		-DWITH_IPP=$(multilib_native_usex ipp)
-		-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_JAVA=$(multilib_native_usex java) # Ant needed, no compile flag
-		-DWITH_IPP_A=OFF
-		-DWITH_MATLAB=OFF
-		-DWITH_VA=$(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_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=$(multilib_native_usex examples)
-	#	-DINSTALL_ANDROID_EXAMPLES=OFF
-		-DINSTALL_TO_MANGLED_PATHS=OFF
-	# ===================================================
-	# OpenCV build options
-	# ===================================================
-		-DENABLE_CCACHE=OFF
-		-DENABLE_PRECOMPILED_HEADERS=$(usex pch)
-		-DENABLE_SOLUTION_FOLDERS=OFF
-		-DENABLE_PROFILING=OFF
-		-DENABLE_COVERAGE=OFF
-
-		-DHAVE_opencv_java=$(multilib_native_usex java YES NO)
-		-DENABLE_NOISY_WARNINGS=OFF
-		-DOPENCV_WARNINGS_ARE_ERRORS=OFF
-		-DENABLE_IMPL_COLLECTION=OFF
-		-DENABLE_INSTRUMENTATION=OFF
-		-DGENERATE_ABI_DESCRIPTOR=OFF
-		-DDOWNLOAD_EXTERNAL_TEST_DATA=OFF
-	# ===================================================
-	# things we want to be hard off or not yet figured out
-	# ===================================================
-		-DBUILD_PACKAGE=OFF
-	# ===================================================
-	# Not building protobuf but update files bug #631418
-	# ===================================================
-		-DBUILD_PROTOBUF=OFF
-		-DPROTOBUF_UPDATE_FILES=ON
-	# ===================================================
-	# things we want to be hard enabled not worth useflag
-	# ===================================================
-		-DCMAKE_SKIP_RPATH=ON
-		-DOPENCV_DOC_INSTALL_PATH=
-	)
-
-	# ===================================================
-	# OpenCV Contrib Modules
-	# ===================================================
-	if use contrib; then
-		GLOBALCMAKEARGS+=(
-			-DBUILD_opencv_dnn=OFF
-			-DBUILD_opencv_dnns_easily_fooled=OFF
-			-DBUILD_opencv_xfeatures2d=$(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=( ${GLOBALCMAKEARGS[@]}
-		-DPYTHON_EXECUTABLE=OFF
-		-DINSTALL_PYTHON_EXAMPLES=OFF
-	)
-
-	cmake-utils_src_configure
-}
-
-python_module_compile() {
-	local BUILD_DIR=${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)
-	)
-
-	# 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
-}