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269 lines
7.7 KiB
269 lines
7.7 KiB
# Copyright 1999-2016 Gentoo Foundation
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# Distributed under the terms of the GNU General Public License v2
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# $Id$
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EAPI=6
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PYTHON_COMPAT=( python{2_7,3_4,3_5} )
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inherit toolchain-funcs cmake-utils python-single-r1 java-pkg-opt-2 java-ant-2
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DESCRIPTION="A collection of algorithms and sample code for
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various computer vision problems"
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HOMEPAGE="http://opencv.org"
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SRC_URI="
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mirror://sourceforge/opencvlibrary/opencv-unix/${PV}/${P}.zip
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https://github.com/Itseez/${PN}/archive/${PV}.zip -> ${P}.zip
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contrib? (
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https://github.com/Itseez/${PN}_contrib/archive/cd5993c6576267875adac300b9ddd1f881bb1766.zip -> ${P}_contrib.zip )" #commit from Sun, 27 Mar 2016 17:31:51
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LICENSE="BSD"
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SLOT="0/3.1" # subslot = libopencv* soname version
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KEYWORDS="~amd64 ~arm ~ppc ~ppc64 ~x86 ~amd64-linux"
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IUSE="contrib cuda +eigen examples ffmpeg gdal gphoto2 gstreamer gtk \
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ieee1394 ipp jpeg jpeg2k libav opencl openexr opengl openmp pch png \
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+python qt4 qt5 testprograms threads tiff vaapi v4l vtk webp xine"
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REQUIRED_USE="python? ( ${PYTHON_REQUIRED_USE} )
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?? ( qt4 qt5 )"
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# The following logic is intrinsic in the build system, but we do not enforce
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# it on the useflags since this just blocks emerging pointlessly:
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# gtk? ( !qt4 )
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# opengl? ( || ( gtk qt4 ) )
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# openmp? ( !threads )
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RDEPEND="
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app-arch/bzip2
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sys-libs/zlib
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cuda? ( >=dev-util/nvidia-cuda-toolkit-5.5 )
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ffmpeg? (
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libav? ( media-video/libav:0= )
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!libav? ( media-video/ffmpeg:0= )
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)
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gdal? ( sci-libs/gdal )
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gphoto2? ( media-libs/libgphoto2 )
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gstreamer? (
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media-libs/gstreamer:1.0
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media-libs/gst-plugins-base:1.0
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)
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gtk? (
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dev-libs/glib:2
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x11-libs/gtk+:2
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opengl? ( x11-libs/gtkglext )
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)
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java? ( >=virtual/jre-1.6:* )
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jpeg? ( virtual/jpeg:0 )
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jpeg2k? ( media-libs/jasper )
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ieee1394? (
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media-libs/libdc1394
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sys-libs/libraw1394
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)
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ipp? ( sci-libs/ipp )
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opencl? ( virtual/opencl )
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openexr? ( media-libs/openexr )
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opengl? ( virtual/opengl virtual/glu )
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png? ( media-libs/libpng:0= )
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python? ( ${PYTHON_DEPS} dev-python/numpy[${PYTHON_USEDEP}] )
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qt4? (
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dev-qt/qtgui:4
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dev-qt/qttest:4
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opengl? ( dev-qt/qtopengl:4 )
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)
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qt5? (
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dev-qt/qtgui:5
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dev-qt/qttest:5
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dev-qt/qtconcurrent:5
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opengl? ( dev-qt/qtopengl:5 )
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)
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threads? ( dev-cpp/tbb )
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tiff? ( media-libs/tiff:0 )
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v4l? ( >=media-libs/libv4l-0.8.3 )
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vtk? ( sci-libs/vtk[rendering] )
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webp? ( media-libs/libwebp )
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xine? ( media-libs/xine-lib )
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"
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DEPEND="${RDEPEND}
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virtual/pkgconfig
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eigen? ( dev-cpp/eigen:3 )
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java? ( >=virtual/jdk-1.6 )
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"
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PATCHES=(
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"${FILESDIR}"/${PN}-3.0.0-gles.patch
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"${FILESDIR}"/${PN}-3.1.0-cmake-no-opengl.patch
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"${FILESDIR}"/${P}-git-autodetect.patch
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"${FILESDIR}"/${P}-java-magic.patch
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"${FILESDIR}"/${P}-gentooify-python.patch
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)
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pkg_setup() {
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use python && python-single-r1_pkg_setup
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java-pkg-opt-2_pkg_setup
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}
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src_prepare() {
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default
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# remove bundled stuff
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rm -rf 3rdparty || die "Removing 3rd party components failed"
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sed -i \
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-e '/add_subdirectory(.*3rdparty.*)/ d' \
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CMakeLists.txt cmake/*cmake || die
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java-pkg-opt-2_src_prepare
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}
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src_configure() {
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if use openmp; then
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tc-has-openmp || die "Please switch to an openmp compatible compiler"
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fi
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JAVA_ANT_ENCODING="iso-8859-1"
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# set encoding so even this cmake build will pick it up.
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export ANT_OPTS+=" -Dfile.encoding=iso-8859-1"
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java-ant-2_src_configure
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# please dont sort here, order is the same as in CMakeLists.txt
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local mycmakeargs=(
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# Optional 3rd party components
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# ===================================================
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-DWITH_1394=$(usex ieee1394 ON OFF)
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-DWITH_AVFOUNDATION=OFF # IOS
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-DWITH_VTK=$(usex vtk ON OFF)
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-DWITH_EIGEN=$(usex eigen ON OFF)
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-DWITH_VFW=OFF # Video windows support
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-DWITH_FFMPEG=$(usex ffmpeg ON OFF)
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-DWITH_GSTREAMER=$(usex gstreamer ON OFF)
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-DWITH_GSTREAMER_0_10=OFF # Don't want this
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-DWITH_GTK=$(usex gtk ON OFF)
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-DWITH_GTK_2_X=OFF
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-DWITH_IPP=$(usex ipp ON OFF)
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-DWITH_JASPER=$(usex jpeg2k ON OFF)
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-DWITH_JPEG=$(usex jpeg ON OFF)
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-DWITH_WEBP=$(usex webp ON OFF)
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-DWITH_OPENEXR=$(usex openexr ON OFF)
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-DWITH_OPENGL=$(usex opengl ON OFF)
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-DWITH_OPENNI=OFF # Not packaged
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-DWITH_OPENNI2=OFF # Not packaged
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-DWITH_PNG=$(usex png ON OFF)
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-DWITH_PVAPI=OFF # Not packaged
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-DWITH_GIGEAPI=OFF
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# Qt in CMakeList.txt here: See below
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-DWITH_WIN32UI=OFF # Windows only
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-DWITH_QUICKTIME=OFF
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-DWITH_TBB=$(usex threads ON OFF)
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-DWITH_OPENMP=$(usex openmp ON OFF)
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-DWITH_CSTRIPES=OFF
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-DWITH_PTHREADS_PF=ON
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-DWITH_TIFF=$(usex tiff ON OFF)
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-DWITH_UNICAP=OFF # Not packaged
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-DWITH_V4L=$(usex v4l ON OFF)
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-DWITH_LIBV4L=$(usex v4l ON OFF)
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-DWITH_DSHOW=ON # direct show supp
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-DWITH_MSMF=OFF
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-DWITH_XIMEA=OFF # Windows only
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-DWITH_XINE=$(usex xine ON OFF)
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-DWITH_CLP=OFF
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-DWITH_OPENCL=$(usex opencl ON OFF)
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-DWITH_OPENCL_SVM=OFF
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-DWITH_OPENCLAMDFFT=$(usex opencl ON OFF)
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-DWITH_OPENCLAMDBLAS=$(usex opencl ON OFF)
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-DWITH_DIRECTX=OFF
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-DWITH_INTELPERC=OFF
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-DWITH_JAVA=$(usex java ON OFF) # Ant needed, no compile flag
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-DWITH_IPP_A=OFF
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-DWITH_MATLAB=ON
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-DWITH_VA=$(usex vaapi ON OFF)
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-DWITH_VA_INTEL=$(usex vaapi ON OFF)
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-DWITH_GDAL=$(usex gdal ON OFF)
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-DWITH_GPHOTO2=$(usex gphoto2 ON OFF)
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# ===================================================
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# OpenCV build components
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# ===================================================
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-DBUILD_SHARED_LIBS=ON
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-DBUILD_ANDROID_EXAMPLES=OFF
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-DBUILD_DOCS=OFF # Doesn't install anyways.
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-DBUILD_EXAMPLES=$(usex examples ON OFF)
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-DBUILD_PERF_TESTS=OFF
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-DBUILD_TESTS=$(usex testprograms ON OFF)
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# ===================================================
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# OpenCV installation options
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# ===================================================
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-DINSTALL_C_EXAMPLES=$(usex examples ON OFF)
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-DINSTALL_TESTS=$(usex testprograms ON OFF)
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# ===================================================
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# OpenCV build options
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# ===================================================
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-DENABLE_PRECOMPILED_HEADERS=$(usex pch ON OFF)
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-DHAVE_opencv_java=$(usex java YES NO)
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)
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if use qt4; then
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mycmakeargs+=( -DWITH_QT=4 )
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elif use qt5; then
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mycmakeargs+=( -DWITH_QT=5 )
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else
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mycmakeargs+=( -DWITH_QT=OFF )
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fi
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if use cuda; then
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if [[ "$(gcc-version)" > "4.8" ]]; then
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# bug 577410
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# #error -- unsupported GNU version! gcc 4.9 and up are not supported!
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ewarn "CUDA and >=sys-devel/gcc-4.9 do not play well together. Disabling CUDA support."
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mycmakeargs+=( -DWITH_CUDA=OFF )
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mycmakeargs+=( -DWITH_CUBLAS=OFF )
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mycmakeargs+=( -DWITH_CUFFT=OFF )
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else
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mycmakeargs+=( -DWITH_CUDA=ON )
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mycmakeargs+=( -DWITH_CUBLAS=ON )
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mycmakeargs+=( -DWITH_CUFFT=ON )
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mycmakeargs+=( -DCUDA_NPP_LIBRARY_ROOT_DIR="/opt/cuda" )
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fi
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else
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mycmakeargs+=( -DWITH_CUDA=OFF )
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mycmakeargs+=( -DWITH_CUBLAS=OFF )
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mycmakeargs+=( -DWITH_CUFFT=OFF )
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fi
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use contrib && mycmakeargs+=(
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-DOPENCV_EXTRA_MODULES_PATH="${WORKDIR}/opencv_contrib-${PV}/modules"
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)
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if use python; then
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# Set all python variables to load the correct Gentoo paths
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mycmakeargs+=(
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-DWITH_PYTHON=ON
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-DGENTOO_PYTHON_EXECUTABLE=${EPYTHON}
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-DGENTOO_PYTHON_INCLUDE_PATH="$(python_get_includedir)"
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-DGENTOO_PYTHON_LIBRARIES="$(python_get_library_path)"
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-DGENTOO_PYTHON_PACKAGES_PATH="$(python_get_sitedir)"
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-DGENTOO_PYTHON_MAJOR=${EPYTHON:6:1}
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-DGENTOO_PYTHON_MINOR=${EPYTHON:8:1}
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-DGENTOO_PYTHON_DEBUG_LIBRARIES="" # Absolutely no clue what this is
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)
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use examples && mycmakeargs+=( -DINSTALL_PYTHON_EXAMPLES=ON )
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else
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mycmakeargs+=( -DINSTALL_PYTHON_EXAMPLES=OFF )
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fi
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# things we want to be hard off or not yet figured out
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mycmakeargs+=(
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-DBUILD_PACKAGE=OFF
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-DENABLE_PROFILING=OFF
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)
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# things we want to be hard enabled not worth useflag
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mycmakeargs+=(
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-DCMAKE_SKIP_RPATH=ON
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-DOPENCV_DOC_INSTALL_PATH=
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)
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# workaround for bug 413429
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tc-export CC CXX
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cmake-utils_src_configure
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}
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