# Copyright 1999-2024 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 inherit cmake DESCRIPTION="Scientific library and interface for array oriented data access" HOMEPAGE="https://www.unidata.ucar.edu/software/netcdf/" SRC_URI="https://downloads.unidata.ucar.edu/netcdf-c/${PV}/${PN}-c-${PV}.tar.gz" S="${WORKDIR}"/${PN}-c-${PV} LICENSE="UCAR-Unidata" # SONAME of libnetcdf.so SLOT="0/19" KEYWORDS="amd64 ~arm arm64 ~ppc ppc64 -riscv ~x86 ~amd64-linux ~x86-linux" IUSE="blosc bzip2 +dap doc examples hdf +hdf5 mpi szip test zstd" RESTRICT="!test? ( test )" # NOTE OPTION(ENABLE_HDF4 "Build netCDF-4 with HDF4 read capability(HDF4, HDF5 and Zlib required)." OFF) RDEPEND=" dev-libs/libxml2:= sys-libs/zlib:= blosc? ( dev-libs/c-blosc:= ) bzip2? ( app-arch/bzip2:= ) dap? ( net-misc/curl:= ) hdf? ( media-libs/libjpeg-turbo:= sci-libs/hdf:= sci-libs/hdf5:= ) hdf5? ( sci-libs/hdf5:=[hl(+),mpi=,szip=,zlib] ) zstd? ( app-arch/zstd:= ) " # deflate blosc zstd bz2 DEPEND="${RDEPEND}" BDEPEND=" virtual/pkgconfig doc? ( app-text/doxygen[dot] ) " REQUIRED_USE=" szip? ( hdf5 ) mpi? ( hdf5 ) " PATCHES=( "${FILESDIR}"/${PN}-4.7.4-big-endian-test.patch ) src_configure() { use mpi && export CC=mpicc local mycmakeargs=( -DCMAKE_POLICY_DEFAULT_CMP0153="OLD" # exec_program -DENABLE_DAP_REMOTE_TESTS=OFF #-DENABLE_HDF4_FILE_TESTS=OFF -DENABLE_LIBXML2=ON -DBUILD_SHARED_LIBS="yes" -DBUILD_TESTING="$(usex test)" -DBUILD_UTILITIES="yes" -DENABLE_DAP="$(usex dap)" -DENABLE_DAP2="$(usex dap)" -DENABLE_DAP4="$(usex dap)" -DENABLE_DOXYGEN="$(usex doc)" -DENABLE_EXAMPLES="$(usex examples)" -DENABLE_HDF4="$(usex hdf)" -DENABLE_NETCDF_4="$(usex hdf5)" -DENABLE_TESTS="$(usex test)" -DENABLE_NCZARR="yes" # NOTE set these via MYCMAKEARGS if need be # -DENABLE_NCZARR_FILTERS="yes" # -DENABLE_NCZARR_FILTER_TESTING="yes" # -DENABLE_NCZARR_ZIP="yes" -DCMAKE_DISABLE_FIND_PACKAGE_Blosc="$(usex !blosc)" -DCMAKE_DISABLE_FIND_PACKAGE_Bz2="$(usex !bzip2)" -DCMAKE_DISABLE_FIND_PACKAGE_Szip="$(usex !szip)" -DCMAKE_DISABLE_FIND_PACKAGE_Zstd="$(usex !zstd)" ) cmake_src_configure } src_test() { if [[ -f "${BUILD_DIR}/nc_test4/run_par_test.sh" ]]; then sed -e 's/mpiexec/mpiexec --use-hwthread-cpus/g' -i "${BUILD_DIR}/nc_test4/run_par_test.sh" || die fi cmake_src_test } src_install() { cmake_src_install # bug #827188 sed -i -re "s:${EPREFIX}/usr/$(get_libdir)/lib(dl|m).(so|a);:\1;:g" "${ED}/usr/$(get_libdir)/cmake/netCDF/netCDFTargets.cmake" || die }