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# Copyright 1999-2021 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=7
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PYTHON_COMPAT=( python3_{7..9} )
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inherit cmake fortran-2 python-any-r1
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MY_P="${P}-Source"
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DESCRIPTION="A set of encoding/decoding APIs and tools for WMO GRIB, BUFR, and GTS messages"
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HOMEPAGE="https://confluence.ecmwf.int/display/ECC"
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SRC_URI="https://confluence.ecmwf.int/download/attachments/45757960/${MY_P}.tar.gz
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extra-test? ( http://download.ecmwf.org/test-data/eccodes/${PN}_test_data.tar.gz
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http://download.ecmwf.org/test-data/eccodes/data/mercator.grib2 )"
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LICENSE="Apache-2.0"
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SLOT="0"
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KEYWORDS="~amd64 ~arm ~x86"
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IUSE="+defs examples extra-test fortran memfs netcdf jpeg2k openmp png python szip test threads"
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REQUIRED_USE="
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fortran? ( !threads ( openmp ) )
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openmp? ( !threads ( fortran ) )
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threads? ( !fortran !openmp )
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test? ( defs !memfs )
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extra-test? ( test )
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!test? ( memfs? ( python ) )"
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RDEPEND="
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sys-libs/zlib
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szip? ( sci-libs/szip )
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netcdf? ( >=sci-libs/netcdf-4.2[hdf5] )
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jpeg2k? ( >=media-libs/openjpeg-2:2 )
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png? ( media-libs/libpng )"
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DEPEND="${RDEPEND}
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${PYTHON_DEPS}"
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BDEPEND="virtual/pkgconfig"
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RESTRICT="!test? ( test )"
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S="${WORKDIR}/${MY_P}"
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CMAKE_BUILD_TYPE=RelWithDebInfo
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pkg_setup() {
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use fortran && fortran-2_pkg_setup
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use python && python-any-r1_pkg_setup
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}
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src_configure() {
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local mycmakeargs=(
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-DCMAKE_INSTALL_PREFIX="${EPREFIX}/usr"
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-DINSTALL_LIB_DIR="$(get_libdir)"
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-DCMAKE_SKIP_INSTALL_RPATH=TRUE
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-DENABLE_ECCODES_THREADS=$(usex threads TRUE FALSE)
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-DENABLE_ECCODES_OMP_THREADS=$(usex openmp TRUE FALSE)
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-DENABLE_EXAMPLES=OFF # no need to build examples
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-DENABLE_INSTALL_ECCODES_DEFINITIONS=$(usex defs TRUE FALSE)
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-DENABLE_FORTRAN=$(usex fortran TRUE FALSE)
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-DENABLE_PYTHON=OFF # py2 support is deprecated
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-DENABLE_NETCDF=$(usex netcdf TRUE FALSE)
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-DENABLE_JPG=$(usex jpeg2k TRUE FALSE)
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-DENABLE_JPG_LIBOPENJPEG=$(usex jpeg2k TRUE FALSE)
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-DENABLE_PNG=$(usex png TRUE FALSE)
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-DENABLE_MEMFS=$(usex memfs TRUE FALSE)
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-DENABLE_EXTRA_TESTS=$(usex extra-test TRUE FALSE)
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-DBUILD_SHARED_LIBS=ON
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)
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use fortran && mycmakeargs+=( -DCMAKE_Fortran_FLAGS="-fallow-argument-mismatch" )
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cmake_src_configure
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}
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src_install() {
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cmake_src_install
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if use examples; then
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insinto "/usr/share/${PN}/examples"
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doins -r examples/C
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use fortran && doins -r examples/F90
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use python && doins -r examples/python
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fi
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}
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src_test() {
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if use extra-test; then
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touch "${WORKDIR}"/data/.downloaded
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cp -r "${WORKDIR}"/data/* "${BUILD_DIR}"/data/
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cp "${DISTDIR}"/mercator.grib2 "${BUILD_DIR}"/data/
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fi
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cmake_src_test
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}
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