dealii-9.4.1-r1.ebuild
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# Copyright 1999-2022 Gentoo Authors # Distributed under the terms of the GNU General Public License v2 EAPI=8 # deal.II uses its own FindLAPACK.cmake file that calls into the system # FindLAPACK.cmake module and does additional internal setup. Do not remove # any of these modules: CMAKE_REMOVE_MODULES_LIST="" inherit cmake flag-o-matic verify-sig DESCRIPTION="Solving partial differential equations with the finite element method" HOMEPAGE="https://www.dealii.org/" if [[ ${PV} = *9999* ]]; then inherit git-r3 EGIT_REPO_URI="https://github.com/dealii/dealii.git" SRC_URI="" else SRC_URI="https://github.com/${PN}/${PN}/releases/download/v${PV}/${P}.tar.gz verify-sig? ( https://github.com/${PN}/${PN}/releases/download/v${PV}/${P}.tar.gz.asc ) doc? ( https://github.com/${PN}/${PN}/releases/download/v${PV}/${P}-offline_documentation.tar.gz verify-sig? ( https://github.com/${PN}/${PN}/releases/download/v${PV}/${P}-offline_documentation.tar.gz.asc ) )" KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux" fi LICENSE="LGPL-2.1+" SLOT="0" IUSE=" adolc arborx assimp arpack cgal cpu_flags_x86_avx cpu_flags_x86_avx512f cpu_flags_x86_sse2 cuda +debug doc +examples ginkgo gmsh +gsl hdf5 +lapack metis mpi muparser opencascade p4est petsc scalapack slepc +sparse static-libs sundials symengine trilinos " # TODO: add slepc use flag once slepc is packaged for gentoo-science REQUIRED_USE=" arborx? ( trilinos ) p4est? ( mpi ) slepc? ( petsc ) trilinos? ( mpi )" RDEPEND="dev-libs/boost:= app-arch/bzip2 sys-libs/zlib dev-cpp/tbb:= arborx? ( sci-libs/arborx[mpi=] ) adolc? ( sci-libs/adolc ) arpack? ( sci-libs/arpack[mpi=] ) assimp? ( media-libs/assimp:= ) cuda? ( dev-util/nvidia-cuda-toolkit ) ginkgo? ( sci-libs/ginkgo ) gmsh? ( sci-libs/gmsh ) gsl? ( sci-libs/gsl:= ) hdf5? ( sci-libs/hdf5[mpi=] ) lapack? ( virtual/lapack ) metis? ( >=sci-libs/metis-5 mpi? ( >=sci-libs/parmetis-4 ) ) mpi? ( virtual/mpi[cxx] ) muparser? ( dev-cpp/muParser ) opencascade? ( sci-libs/opencascade:= ) p4est? ( sci-libs/p4est[mpi] ) petsc? ( sci-mathematics/petsc[mpi=] ) scalapack? ( sci-libs/scalapack ) slepc? ( sci-mathematics/slepc[mpi=] ) sparse? ( sci-libs/umfpack ) sundials? ( sci-libs/sundials:= ) symengine? ( >=sci-libs/symengine-0.4:= ) trilinos? ( sci-libs/trilinos )" DEPEND="${RDEPEND} virtual/pkgconfig doc? ( app-doc/doxygen[dot] dev-lang/perl )" BDEPEND=" verify-sig? ( sec-keys/openpgp-keys-dealii )" PATCHES=( "${FILESDIR}"/${PN}-9.1.1-no-ld-flags.patch ) VERIFY_SIG_OPENPGP_KEY_PATH="${BROOT}/usr/share/openpgp-keys/dealii.asc" src_configure() { # deal.II needs a custom build type: local CMAKE_BUILD_TYPE=$(usex debug DebugRelease Release) local mycmakeargs=( -DDEAL_II_PACKAGE_VERSION="${PV}" -DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF -DDEAL_II_ALLOW_AUTODETECTION=OFF -DDEAL_II_ALLOW_BUNDLED=OFF -DDEAL_II_ALLOW_PLATFORM_INTROSPECTION=OFF -DDEAL_II_COMPILE_EXAMPLES=OFF -DDEAL_II_DOCHTML_RELDIR="share/doc/${P}/html" -DDEAL_II_DOCREADME_RELDIR="share/doc/${P}" -DDEAL_II_COMPILE_EXAMPLES=OFF -DDEAL_II_EXAMPLES_RELDIR="share/doc/${P}/examples" -DDEAL_II_LIBRARY_RELDIR="$(get_libdir)" -DDEAL_II_SHARE_RELDIR="share/${PN}" -DDEAL_II_WITH_ZLIB=ON -DDEAL_II_WITH_ADOLC="$(usex adolc)" -DDEAL_II_WITH_ARBORX="$(usex arborx)" -DDEAL_II_WITH_ASSIMP="$(usex assimp)" -DDEAL_II_WITH_ARPACK="$(usex arpack)" -DDEAL_II_WITH_CGAL="$(usex cgal)" -DDEAL_II_WITH_CUDA="$(usex cuda)" -DDEAL_II_WITH_GINKGO="$(usex ginkgo)" -DDEAL_II_COMPONENT_DOCUMENTATION="$(usex doc)" -DDEAL_II_COMPONENT_EXAMPLES="$(usex examples)" -DDEAL_II_WITH_GMSH="$(usex gmsh)" -DDEAL_II_WITH_GSL="$(usex gsl)" -DDEAL_II_WITH_HDF5="$(usex hdf5)" -DDEAL_II_WITH_KOKKOS="$(usex trilinos)" -DDEAL_II_WITH_LAPACK="$(usex lapack)" -DDEAL_II_WITH_METIS="$(usex metis)" -DDEAL_II_WITH_MPI="$(usex mpi)" -DDEAL_II_WITH_MUPARSER="$(usex muparser)" -DDEAL_II_WITH_OPENCASCADE="$(usex opencascade)" -DDEAL_II_WITH_P4EST="$(usex p4est)" -DDEAL_II_WITH_PETSC="$(usex petsc)" -DDEAL_II_WITH_SCALAPACK="$(usex scalapack)" -DDEAL_II_WITH_SLEPC="$(usex slepc)" -DDEAL_II_WITH_SUNDIALS="$(usex sundials)" -DDEAL_II_WITH_SYMENGINE="$(usex symengine)" -DDEAL_II_WITH_UMFPACK="$(usex sparse)" -DBUILD_SHARED_LIBS="$(usex !static-libs)" -DDEAL_II_PREFER_STATIC_LIBS="$(usex static-libs)" -DDEAL_II_WITH_TBB=ON -DDEAL_II_WITH_TASKFLOW=OFF -DDEAL_II_WITH_TRILINOS="$(usex trilinos)" ) use opencascade && mycmakeargs+=( -DCMAKE_PREFIX_PATH="/usr/$(get_libdir)/opencascade" ) # Do a little dance for purely cosmetic QA reasons. The build system # does query for the highest instruction set first and skips the other # variables if a "higher" variant is set if use cpu_flags_x86_avx512f; then mycmakeargs+=( -DDEAL_II_HAVE_AVX512=yes ) append-cxxflags "-mavx512f" elif use cpu_flags_x86_avx; then mycmakeargs+=( -DDEAL_II_HAVE_AVX=yes ) append-cxxflags "-mavx2" elif use cpu_flags_x86_avx; then mycmakeargs+=( -DDEAL_II_HAVE_SSE2=yes ) append-cxxflags "-msse2" fi # Unconditionally enable strict C++17 standard. This is necessary for # USE=cgal and USE=kokkos and safe to set for all presently supported # compilers append-cxxflags "-std=c++17" cmake_src_configure } src_install() { if use doc && [[ ${PV} != *9999* ]]; then # copy missing images to the build directory: cp -r "${WORKDIR}"/doc/doxygen/deal.II/images \ "${BUILD_DIR}"/doc/doxygen/deal.II || die # replace links: sed -i \ 's#"http://www.dealii.org/images/steps/developer/\(step-.*\)"#"images/\1"#g' \ "${BUILD_DIR}"/doc/doxygen/deal.II/step_*.html || die "sed failed" fi cmake_src_install # decompress the installed example sources: use examples && docompress -x /usr/share/doc/${PF}/examples } | ||