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159 lines
5.1 KiB
159 lines
5.1 KiB
# 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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inherit cmake-utils multilib
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# deal.II uses its own FindLAPACK.cmake file that calls into the system
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# FindLAPACK.cmake module and does additional internal setup. Do not remove
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# any of these modules:
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CMAKE_REMOVE_MODULES_LIST=""
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DESCRIPTION="Solving partial differential equations with the finite element method"
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HOMEPAGE="https://www.dealii.org/"
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if [[ ${PV} = *9999* ]]; then
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inherit git-r3
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EGIT_REPO_URI="https://github.com/dealii/dealii.git"
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SRC_URI=""
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else
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SRC_URI="https://github.com/${PN}/${PN}/releases/download/v${PV}/${P}.tar.gz
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doc? (
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https://github.com/${PN}/${PN}/releases/download/v${PV}/${P}-offline_documentation.tar.gz
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)"
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KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
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fi
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LICENSE="LGPL-2.1+"
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SLOT="0"
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IUSE="
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adolc assimp arpack cpu_flags_x86_avx cpu_flags_x86_avx512f
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cpu_flags_x86_sse2 cuda +debug doc +examples ginkgo gmsh +gsl hdf5
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+lapack metis mpi muparser nanoflann opencascade p4est petsc
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scalapack slepc +sparse static-libs sundials symengine +tbb trilinos
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"
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# TODO: add slepc use flag once slepc is packaged for gentoo-science
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REQUIRED_USE="
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p4est? ( mpi )
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slepc? ( petsc )
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trilinos? ( mpi )"
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RDEPEND="dev-libs/boost
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app-arch/bzip2
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sys-libs/zlib
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adolc? ( sci-libs/adolc )
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arpack? ( sci-libs/arpack[mpi=] )
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assimp? ( media-libs/assimp )
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cuda? ( dev-util/nvidia-cuda-sdk )
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ginkgo? ( sci-libs/ginkgo )
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gmsh? ( sci-libs/gmsh )
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gsl? ( sci-libs/gsl )
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hdf5? ( sci-libs/hdf5[mpi=] )
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lapack? ( virtual/lapack )
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metis? ( >=sci-libs/parmetis-4 )
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mpi? ( virtual/mpi )
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muparser? ( dev-cpp/muParser )
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nanoflann? ( sci-libs/nanoflann )
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opencascade? ( sci-libs/opencascade:* )
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p4est? ( sci-libs/p4est[mpi] )
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petsc? ( sci-mathematics/petsc[mpi=] )
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scalapack? ( sci-libs/scalapack )
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slepc? ( sci-mathematics/slepc[mpi=] )
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sparse? ( sci-libs/umfpack )
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sundials? ( <sci-libs/sundials-4:= )
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symengine? ( >=sci-libs/symengine-0.4:= )
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tbb? ( dev-cpp/tbb )
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trilinos? ( sci-libs/trilinos )"
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DEPEND="${RDEPEND}
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virtual/pkgconfig
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doc? ( app-doc/doxygen[dot] dev-lang/perl )"
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PATCHES=(
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"${FILESDIR}"/${PN}-9.1.1-no-ld-flags.patch
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"${FILESDIR}"/${PN}-9.2.0-fix-boost-include-file.patch
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)
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src_configure() {
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# deal.II needs a custom build type:
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local CMAKE_BUILD_TYPE=$(usex debug DebugRelease Release)
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local mycmakeargs=(
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-DDEAL_II_PACKAGE_VERSION="${PV}"
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-DCMAKE_INSTALL_RPATH_USE_LINK_PATH=OFF
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-DDEAL_II_ALLOW_AUTODETECTION=OFF
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-DDEAL_II_ALLOW_BUNDLED=OFF
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-DDEAL_II_ALLOW_PLATFORM_INTROSPECTION=OFF
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-DDEAL_II_COMPILE_EXAMPLES=OFF
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-DDEAL_II_DOCHTML_RELDIR="share/doc/${P}/html"
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-DDEAL_II_DOCREADME_RELDIR="share/doc/${P}"
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-DDEAL_II_COMPILE_EXAMPLES=OFF
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-DDEAL_II_EXAMPLES_RELDIR="share/doc/${P}/examples"
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-DDEAL_II_LIBRARY_RELDIR="$(get_libdir)"
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-DDEAL_II_SHARE_RELDIR="share/${PN}"
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-DDEAL_II_WITH_ZLIB=ON
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-DDEAL_II_WITH_ADOLC="$(usex adolc)"
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-DDEAL_II_WITH_ASSIMP="$(usex assimp)"
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-DDEAL_II_WITH_ARPACK="$(usex arpack)"
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-DDEAL_II_WITH_CUDA="$(usex cuda)"
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-DDEAL_II_WITH_GINKGO="$(usex ginkgo)"
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-DDEAL_II_COMPONENT_DOCUMENTATION="$(usex doc)"
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-DDEAL_II_COMPONENT_EXAMPLES="$(usex examples)"
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-DDEAL_II_WITH_GMSH="$(usex gmsh)"
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-DDEAL_II_WITH_GSL="$(usex gsl)"
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-DDEAL_II_WITH_HDF5="$(usex hdf5)"
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-DDEAL_II_WITH_LAPACK="$(usex lapack)"
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-DDEAL_II_WITH_METIS="$(usex metis)"
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-DDEAL_II_WITH_MPI="$(usex mpi)"
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-DDEAL_II_WITH_MUPARSER="$(usex muparser)"
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-DDEAL_II_WITH_NANOFLANN="$(usex nanoflann)"
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-DOPENCASCADE_DIR="${CASROOT}"
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-DDEAL_II_WITH_OPENCASCADE="$(usex opencascade)"
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-DDEAL_II_WITH_P4EST="$(usex p4est)"
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-DDEAL_II_WITH_PETSC="$(usex petsc)"
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-DDEAL_II_WITH_SCALAPACK="$(usex scalapack)"
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-DDEAL_II_WITH_SLEPC="$(usex slepc)"
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-DDEAL_II_WITH_SUNDIALS="$(usex sundials)"
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-DDEAL_II_WITH_SYMENGINE="$(usex symengine)"
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-DDEAL_II_WITH_UMFPACK="$(usex sparse)"
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-DBUILD_SHARED_LIBS="$(usex !static-libs)"
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-DDEAL_II_PREFER_STATIC_LIBS="$(usex static-libs)"
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-DDEAL_II_WITH_THREADS="$(usex tbb)"
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-DDEAL_II_WITH_TRILINOS="$(usex trilinos)"
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)
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# Do a little dance for purely cosmetic "QA" reasons.
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use opencascade && mycmakeargs+=( -DOPENCASCADE_DIR="${CASROOT}" )
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# Do a little dance for purely cosmetic "QA" reasons. The build system
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# does query for the highest instruction set first and skips the other
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# variables if a "higher" variant is set
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if use cpu_flags_x86_avx512f; then
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mycmakeargs+=( -DDEAL_II_HAVE_AVX512=yes )
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elif use cpu_flags_x86_avx; then
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mycmakeargs+=( -DDEAL_II_HAVE_AVX=yes )
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elif use cpu_flags_x86_avx; then
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mycmakeargs+=( -DDEAL_II_HAVE_SSE2=yes )
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fi
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cmake-utils_src_configure
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}
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src_install() {
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if use doc && [[ ${PV} != *9999* ]]; then
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# copy missing images to the build directory:
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cp -r "${WORKDIR}"/doc/doxygen/deal.II/images \
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"${BUILD_DIR}"/doc/doxygen/deal.II || die
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# replace links:
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sed -i \
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's#"http://www.dealii.org/images/steps/developer/\(step-.*\)"#"images/\1"#g' \
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"${BUILD_DIR}"/doc/doxygen/deal.II/step_*.html || die "sed failed"
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fi
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cmake-utils_src_install
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# decompress the installed example sources:
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use examples && docompress -x /usr/share/doc/${PF}/examples
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}
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