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# Copyright 1999-2011 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/media-libs/opencv/opencv-2.3.0-r1.ebuild,v 1.3 2011/10/15 14:29:46 ssuominen Exp $
EAPI=3
PYTHON_DEPEND="python? 2:2.6"
inherit base cmake-utils fortran-2 python
MY_P=OpenCV-${PV}
DESCRIPTION="A collection of algorithms and sample code for various computer vision problems"
HOMEPAGE="http://opencv.willowgarage.com"
SRC_URI="mirror://sourceforge/${PN}library/${MY_P}.tar.bz2"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~ppc ~x86"
IUSE="cuda doc eigen examples ffmpeg gstreamer gtk ieee1394 ipp jpeg jpeg2k openexr opengl png python qt4 sse sse2 sse3 ssse3 tiff v4l xine"
RDEPEND="
app-arch/bzip2
sys-libs/zlib
cuda? ( >=dev-util/nvidia-cuda-toolkit-4 )
eigen? ( dev-cpp/eigen:2 )
ffmpeg? ( virtual/ffmpeg )
gstreamer? (
media-libs/gstreamer
media-libs/gst-plugins-base
)
gtk? (
dev-libs/glib:2
x11-libs/gtk+:2
)
jpeg? ( virtual/jpeg )
jpeg2k? ( media-libs/jasper )
ieee1394? ( media-libs/libdc1394 sys-libs/libraw1394 )
ipp? ( sci-libs/ipp )
openexr? ( media-libs/openexr )
png? ( media-libs/libpng )
python? ( dev-python/numpy )
qt4? (
x11-libs/qt-gui:4
x11-libs/qt-test:4
opengl? ( x11-libs/qt-opengl:4 )
)
tiff? ( media-libs/tiff )
v4l? ( >=media-libs/libv4l-0.8.3 )
xine? ( media-libs/xine-lib )
"
DEPEND="${RDEPEND}
doc? ( virtual/latex-base )
dev-util/pkgconfig
"
# REQUIRED_USE="opengl? ( qt )"
PATCHES=(
"${FILESDIR}/${PN}-2.3.0-convert_sets_to_options.patch"
"${FILESDIR}/${PN}-2.3.0-ffmpeg.patch"
"${FILESDIR}/${PN}-2.3.0-numpy.patch"
"${FILESDIR}/${PN}-2.3.0-symlink.patch"
"${FILESDIR}/${PN}-2.3.0-libpng15.patch"
)
CMAKE_BUILD_TYPE="Release"
S=${WORKDIR}/${MY_P}
pkg_setup() {
fortran-2_pkg_setup
if use python; then
python_set_active_version 2
python_pkg_setup
fi
}
src_prepare() {
base_src_prepare
# remove bundled stuff
rm -rf 3rdparty
sed -i \
-e '/add_subdirectory(3rdparty)/ d' \
CMakeLists.txt || die
}
src_configure() {
local mycmakeargs=(
$(cmake-utils_use_build doc DOCS)
$(cmake-utils_use_build examples)
$(cmake-utils_use examples INSTALL_C_EXAMPLES)
$(cmake-utils_use_build python NEW_PYTHON_SUPPORT)
$(cmake-utils_use_enable sse SSE)
$(cmake-utils_use_enable sse2 SSE2)
$(cmake-utils_use_enable sse3 SSE3)
$(cmake-utils_use_enable ssse3 SSSE3)
$(cmake-utils_use_with ipp)
$(cmake-utils_use_with ieee1394 1394)
$(cmake-utils_use_with eigen)
$(cmake-utils_use_with ffmpeg)
$(cmake-utils_use_with gstreamer)
$(cmake-utils_use_with gtk)
$(cmake-utils_use_with jpeg)
$(cmake-utils_use_with jpeg2k JASPER)
$(cmake-utils_use_with openexr)
$(cmake-utils_use_with png)
$(cmake-utils_use_with qt4 QT)
$(cmake-utils_use_with opengl QT_OPENGL)
$(cmake-utils_use_with tiff)
$(cmake-utils_use_with v4l V4L)
$(cmake-utils_use_with xine)
)
if use cuda; then
if [ "$(gcc-version)" > "4.4" ]; then
ewarn "CUDA and >=sys-devel/gcc-4.5 do not play well together. Disabling CUDA support."
mycmakeargs+=( "-DWITH_CUDA=OFF" )
else
mycmakeargs+=( "-DWITH_CUDA=ON" )
fi
else
mycmakeargs+=( "-DWITH_CUDA=OFF" )
fi
if use python && use examples; 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
# unicap: https://bugs.gentoo.org/show_bug.cgi?id=175881
# openni: ???
mycmakeargs+=(
"-DUSE_OMIT_FRAME_POINTER=OFF"
"-DOPENCV_BUILD_3RDPARTY_LIBS=OFF"
"-DOPENCV_WARNINGS_ARE_ERRORS=OFF"
"-DBUILD_LATEX_DOCS=OFF"
"-DENABLE_POWERPC=OFF"
"-DBUILD_PACKAGE=OFF"
"-DENABLE_PROFILING=OFF"
"-DUSE_O2=OFF"
"-DUSE_O3=OFF"
"-DUSE_FAST_MATH=OFF"
"-DENABLE_SSE41=OFF"
"-DENABLE_SSE42=OFF"
"-DWITH_PVAPI=OFF"
"-DWITH_UNICAP=OFF"
"-DWITH_TBB=OFF"
"-DWITH_OPENNI=OFF"
)
# things we want to be hard enabled not worth useflag
mycmakeargs+=(
"-DCMAKE_SKIP_RPATH=ON"
"-DBUILD_SHARED_LIBS=ON"
"-DOPENCV_DOC_INSTALL_PATH=${EPREFIX}/usr/share/doc/${PF}"
)
# hardcode cuda paths
mycmakeargs+=(
"-DCUDA_NPP_LIBRARY_ROOT_DIR=/opt/cuda"
)
cmake-utils_src_configure
}
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