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