245 lines
6.7 KiB
Bash
245 lines
6.7 KiB
Bash
# 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=5
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PYTHON_COMPAT=( python{2_7,3_3,3_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 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 -> ${P}.zip
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contrib? ( https://github.com/Itseez/${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 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"
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REQUIRED_USE="
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python? ( ${PYTHON_REQUIRED_USE} )
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?? ( qt4 qt5 )
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"
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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="${RDEPEND}
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virtual/pkgconfig
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eigen? ( dev-cpp/eigen:3 )
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java? ( >=virtual/jdk-1.6 )
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"
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pkg_setup() {
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use python && python-single-r1_pkg_setup
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java-pkg-opt-2_pkg_setup
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}
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src_prepare() {
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epatch "${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}/${P}-git-autodetect.patch"
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# remove bundled stuff
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rm -rf 3rdparty
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sed -i \
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-e '/add_subdirectory(.*3rdparty.*)/ d' \
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CMakeLists.txt cmake/*cmake || die
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java-pkg-opt-2_src_prepare
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}
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src_configure() {
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if use openmp; then
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tc-has-openmp || die "Please switch to an openmp compatible compiler"
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fi
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JAVA_ANT_ENCODING="iso-8859-1"
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# set encoding so even this cmake build will pick it up.
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export ANT_OPTS+=" -Dfile.encoding=iso-8859-1"
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java-ant-2_src_configure
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# please dont sort here, order is the same as in CMakeLists.txt
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local mycmakeargs=(
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# the optinal dependency libraries
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$(cmake-utils_use_with ieee1394 1394)
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-DWITH_AVFOUNDATION=OFF # IOS
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-DWITH_CARBON=OFF # APPLE
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$(cmake-utils_use_with eigen)
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$(cmake-utils_use_with ffmpeg)
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-DWITH_VFW=OFF # video windows support
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$(cmake-utils_use_with gstreamer)
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-DWITH_GSTREAMER_0_10=OFF
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$(cmake-utils_use_with gtk)
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-DWITH_GTK_2_X=OFF
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$(cmake-utils_use_with ipp)
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$(cmake-utils_use_with java)
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$(cmake-utils_use_with jpeg2k JASPER)
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$(cmake-utils_use_with jpeg)
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$(cmake-utils_use_with webp)
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$(cmake-utils_use_with opencl)
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$(cmake-utils_use_with gphoto2)
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$(cmake-utils_use_with openexr)
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$(cmake-utils_use_with opengl)
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$(cmake-utils_use_with openmp)
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-DWITH_OPENNI=OFF #not packaged
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-DWITH_OPENNI2=OFF #not packaged
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$(cmake-utils_use_with png)
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$(cmake-utils_use_build python opencv_python)
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-DWITH_PVAPI=OFF # not packaged
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-DWITH_GIGEAPI=OFF
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-DWITH_QUICKTIME=OFF
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-DWITH_WIN32UI=OFF
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$(cmake-utils_use_with threads TBB)
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-DWITH_CSTRIPES=OFF
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-DWITH_PTHREADS_PF=ON
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$(cmake-utils_use_with tiff)
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-DWITH_UNICAP=OFF # not packaged
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$(cmake-utils_use_with v4l V4L)
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$(cmake-utils_use_with vtk VTK)
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-DWITH_LIBV4L=ON
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-DWITH_DSHOW=ON # direct show supp
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-DWITH_MSMF=OFF
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-DWITH_VIDEOINPUT=OFF # windows only
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-DWITH_XIMEA=OFF # windows only
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$(cmake-utils_use_with xine)
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-DWITH_CLP=OFF
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$(cmake-utils_use_with opencl)
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-DWITH_OPENCL_SVM=OFF
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$(cmake-utils_use_with opencl OPENCLAMDFFT)
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$(cmake-utils_use_with opencl OPENCLAMDBLAS)
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-DWITH_DIRECTX=OFF
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-DWITH_INTELPERC=OFF
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-DWITH_IPP_A=OFF
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-DWITH_MATLAB=ON #default
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$(cmake-utils_use_with vaapi VA)
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$(cmake-utils_use_with vaapi VA_INTEL)
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$(cmake-utils_use_with gdal gdal)
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#
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# OpenCV build components
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-DBUILD_SHARED_LIBS=ON
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-DBUILD_ANDROID_EXAMPLES=OFF
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$(cmake-utils_use_build doc DOCS)
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$(cmake-utils_use_build examples)
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$(cmake-utils_use_build java opencv_java) #for -java bug #555650
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-DBUILD_PERF_TESTS=OFF
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$(cmake-utils_use_build testprograms TESTS)
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# install examples, tests etc
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$(cmake-utils_use examples INSTALL_C_EXAMPLES)
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$(cmake-utils_use testprograms INSTALL_TESTS)
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# build options
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$(cmake-utils_use_enable pch PRECOMPILED_HEADERS)
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-DOPENCV_EXTRA_FLAGS_RELEASE="" # black magic
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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 contrib; then
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mycmakeargs+=( "-DOPENCV_EXTRA_MODULES_PATH=../opencv_contrib-${PV}/modules" )
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fi
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if use cuda; then
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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+=( "-DWITH_NVCUVID=ON" ) #Nvidia video decoding library supp
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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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mycmakeargs+=( "-DWITH_NVCUVID=OFF" )
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fi
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if use examples && use python; then
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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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"-DOPENCV_BUILD_3RDPARTY_LIBS=OFF"
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"-DBUILD_LATEX_DOCS=OFF"
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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=${EPREFIX}/usr/share/doc/${PF}"
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)
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# hardcode cuda paths
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mycmakeargs+=(
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"-DCUDA_NPP_LIBRARY_ROOT_DIR=/opt/cuda"
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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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