media-libs/opencv: Bump subslot to 3.1, builds with python-3.5

1 files changed, 252 insertions, 0 deletions

diff --git a/media-libs/opencv/opencv-3.1.0-r1.ebuild b/media-libs/opencv/opencv-3.1.0-r1.ebuild
new file mode 100644
index 000000000000..bbbcde9fdec0
--- /dev/null
+++ b/media-libs/opencv/opencv-3.1.0-r1.ebuild
@@ -0,0 +1,252 @@
+# Copyright 1999-2016 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+EAPI=5
+PYTHON_COMPAT=( python{2_7,3_2,3_3,3_4,3_5} )
+
+inherit toolchain-funcs cmake-utils python-single-r1 java-pkg-opt-2 java-ant-2
+
+DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
+HOMEPAGE="http://opencv.org"
+
+SRC_URI="
+	mirror://sourceforge/opencvlibrary/opencv-unix/${PV}/${P}.zip
+	https://github.com/Itseez/${PN}/archive/${PV}.zip -> ${P}.zip
+	contrib? ( https://github.com/Itseez/${PN}_contrib/archive/${PV}.zip -> ${PN}_contrib.zip )"
+
+LICENSE="BSD"
+SLOT="0/3.1" # subslot = libopencv* soname version
+KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86 ~amd64-linux"
+IUSE="contrib cuda doc +eigen examples ffmpeg gdal gphoto2 gstreamer gtk ieee1394 ipp jpeg jpeg2k libav opencl openexr opengl openmp pch png +python qt4 qt5 testprograms threads tiff vaapi v4l vtk webp xine"
+REQUIRED_USE="
+	python? ( ${PYTHON_REQUIRED_USE} )
+	?? ( qt4 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:
+#	gtk? ( !qt4 )
+#	opengl? ( || ( gtk qt4 ) )
+#	openmp? ( !threads )
+
+RDEPEND="
+	app-arch/bzip2
+	sys-libs/zlib
+	cuda? ( >=dev-util/nvidia-cuda-toolkit-5.5 )
+	ffmpeg? (
+		libav? ( media-video/libav:0= )
+		!libav? ( media-video/ffmpeg:0= )
+	)
+	gdal? ( sci-libs/gdal )
+	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 )
+	)
+	java? ( >=virtual/jre-1.6:* )
+	jpeg? ( virtual/jpeg:0 )
+	jpeg2k? ( media-libs/jasper )
+	ieee1394? (
+		media-libs/libdc1394
+		sys-libs/libraw1394
+	)
+	ipp? ( sci-libs/ipp )
+	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}] )
+	qt4? (
+		dev-qt/qtgui:4
+		dev-qt/qttest:4
+		opengl? ( dev-qt/qtopengl:4 )
+	)
+	qt5? (
+		dev-qt/qtgui:5
+		dev-qt/qttest:5
+		dev-qt/qtconcurrent:5
+		opengl? ( dev-qt/qtopengl:5 )
+	)
+	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="${RDEPEND}
+	virtual/pkgconfig
+	eigen? ( dev-cpp/eigen:3 )
+	java? ( >=virtual/jdk-1.6 )
+"
+
+pkg_setup() {
+	use python && python-single-r1_pkg_setup
+	java-pkg-opt-2_pkg_setup
+}
+
+src_prepare() {
+
+	epatch "${FILESDIR}/${PN}-3.0.0-gles.patch" \
+        	"${FILESDIR}/${PN}-3.1.0-cmake-no-opengl.patch"
+
+	# remove bundled stuff
+	rm -rf 3rdparty
+	sed -i \
+		-e '/add_subdirectory(.*3rdparty.*)/ d' \
+		CMakeLists.txt cmake/*cmake || die
+
+	if use contrib; then
+
+		cd "${WORKDIR}"
+		epatch "${FILESDIR}/${PN}-3.1.0-fix-hal-headers.patch" \
+	       		"${FILESDIR}/${PN}-3.1.0-fix-ocl-declaration.patch" \
+	       		"${FILESDIR}/${PN}-3.1.0-invalid-string-usage.patch"
+	fi
+
+	java-pkg-opt-2_src_prepare
+}
+
+src_configure() {
+	if use openmp; then
+		tc-has-openmp || die "Please switch to an openmp compatible compiler"
+	fi
+
+	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
+	local mycmakeargs=(
+	# the optinal dependency libraries
+		$(cmake-utils_use_with ieee1394 1394)
+		-DWITH_AVFOUNDATION=OFF # IOS
+		-DWITH_CARBON=OFF # APPLE
+		$(cmake-utils_use_with eigen)
+		$(cmake-utils_use_with ffmpeg)
+		-DWITH_VFW=OFF     # video windows support
+		$(cmake-utils_use_with gstreamer)
+		-DWITH_GSTREAMER_0_10=OFF
+		$(cmake-utils_use_with gtk)
+		-DWITH_GTK_2_X=OFF
+		$(cmake-utils_use_with ipp)
+		$(cmake-utils_use_with java)
+		$(cmake-utils_use_with jpeg2k JASPER)
+		$(cmake-utils_use_with jpeg)
+		$(cmake-utils_use_with webp)
+		$(cmake-utils_use_with opencl)
+		$(cmake-utils_use_with gphoto2)
+		$(cmake-utils_use_with openexr)
+		$(cmake-utils_use_with opengl)
+		$(cmake-utils_use_with openmp)
+		-DWITH_OPENNI=OFF 	#not packaged
+		-DWITH_OPENNI2=OFF	#not packaged
+		$(cmake-utils_use_with png)
+		$(cmake-utils_use_build python opencv_python)
+		-DWITH_PVAPI=OFF					# not packaged
+		-DWITH_GIGEAPI=OFF
+		-DWITH_QUICKTIME=OFF
+		-DWITH_WIN32UI=OFF
+		$(cmake-utils_use_with threads TBB)
+		-DWITH_CSTRIPES=OFF
+		-DWITH_PTHREADS_PF=ON
+		$(cmake-utils_use_with tiff)
+		-DWITH_UNICAP=OFF					# not packaged
+		$(cmake-utils_use_with v4l V4L)
+		$(cmake-utils_use_with vtk VTK)
+		-DWITH_LIBV4L=ON
+		-DWITH_DSHOW=ON               # direct show supp
+		-DWITH_MSMF=OFF
+		-DWITH_VIDEOINPUT=OFF					# windows only
+		-DWITH_XIMEA=OFF # windows only
+		$(cmake-utils_use_with xine)
+		-DWITH_CLP=OFF
+		$(cmake-utils_use_with opencl)
+		-DWITH_OPENCL_SVM=OFF
+		$(cmake-utils_use_with opencl OPENCLAMDFFT)
+		$(cmake-utils_use_with opencl OPENCLAMDBLAS)
+		-DWITH_DIRECTX=OFF
+		-DWITH_INTELPERC=OFF
+		-DWITH_IPP_A=OFF
+		-DWITH_MATLAB=ON #default
+		$(cmake-utils_use_with vaapi VA)
+		$(cmake-utils_use_with vaapi VA_INTEL)
+		$(cmake-utils_use_with gdal gdal)
+		#
+		# OpenCV build components
+		-DBUILD_SHARED_LIBS=ON
+		-DBUILD_ANDROID_EXAMPLES=OFF
+		$(cmake-utils_use_build doc DOCS)
+		$(cmake-utils_use_build examples)
+		$(cmake-utils_use_build java opencv_java)		#for -java bug #555650
+		-DBUILD_PERF_TESTS=OFF
+		$(cmake-utils_use_build testprograms TESTS)
+	# install examples, tests etc
+		$(cmake-utils_use examples INSTALL_C_EXAMPLES)
+		$(cmake-utils_use testprograms INSTALL_TESTS)
+	# build options
+		$(cmake-utils_use_enable pch PRECOMPILED_HEADERS)
+		-DOPENCV_EXTRA_FLAGS_RELEASE=""				# black magic
+	)
+
+	if use qt4; then
+		mycmakeargs+=( "-DWITH_QT=4" )
+	elif use qt5; then
+		mycmakeargs+=( "-DWITH_QT=5" )
+	else
+		mycmakeargs+=( "-DWITH_QT=OFF" )
+	fi
+
+	if use contrib; then
+		mycmakeargs+=( "-DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-master/modules" )
+	fi
+
+	if use cuda; then
+		mycmakeargs+=( "-DWITH_CUDA=ON" )
+		mycmakeargs+=( "-DWITH_CUBLAS=ON" )
+		mycmakeargs+=( "-DWITH_CUFFT=ON" )
+		mycmakeargs+=( "-DWITH_NVCUVID=ON" ) #Nvidia video decoding library supp
+	else
+		mycmakeargs+=( "-DWITH_CUDA=OFF" )
+		mycmakeargs+=( "-DWITH_CUBLAS=OFF" )
+		mycmakeargs+=( "-DWITH_CUFFT=OFF" )
+		mycmakeargs+=( "-DWITH_NVCUVID=OFF" )
+	fi
+
+	if use examples && use python; then
+		mycmakeargs+=( "-DINSTALL_PYTHON_EXAMPLES=ON" )
+	else
+		mycmakeargs+=( "-DINSTALL_PYTHON_EXAMPLES=OFF" )
+	fi
+
+	# things we want to be hard off or not yet figured out
+	mycmakeargs+=(
+		"-DOPENCV_BUILD_3RDPARTY_LIBS=OFF"
+		"-DBUILD_LATEX_DOCS=OFF"
+		"-DBUILD_PACKAGE=OFF"
+		"-DENABLE_PROFILING=OFF"
+	)
+
+	# things we want to be hard enabled not worth useflag
+	mycmakeargs+=(
+		"-DCMAKE_SKIP_RPATH=ON"
+		"-DOPENCV_DOC_INSTALL_PATH=${EPREFIX}/usr/share/doc/${PF}"
+	)
+
+	# hardcode cuda paths
+	mycmakeargs+=(
+		"-DCUDA_NPP_LIBRARY_ROOT_DIR=/opt/cuda"
+	)
+
+	# workaround for bug 413429
+	tc-export CC CXX
+
+	cmake-utils_src_configure
+}