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158 lines
4.0 KiB
158 lines
4.0 KiB
# Copyright 1999-2023 Gentoo Authors
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# Distributed under the terms of the GNU General Public License v2
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EAPI=8
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PYTHON_COMPAT=( python3_{10,11} )
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inherit cmake desktop python-single-r1 xdg
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DESCRIPTION="Automatic 3d tetrahedral mesh generator"
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HOMEPAGE="https://ngsolve.org/ https://github.com/NGSolve/netgen"
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SRC_URI="https://github.com/NGSolve/netgen/archive/refs/tags/v${PV}.tar.gz -> ${P}.tar.gz"
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SLOT="0"
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LICENSE="LGPL-2.1"
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KEYWORDS="amd64 ~x86"
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IUSE="ffmpeg gui jpeg logging mpi opencascade python test"
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RESTRICT="!test? ( test )"
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REQUIRED_USE="
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${PYTHON_REQUIRED_USE}
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ffmpeg? ( gui )
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jpeg? ( gui )
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python? ( gui )
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"
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DEPEND="
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sys-libs/zlib
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ffmpeg? ( media-video/ffmpeg:= )
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gui? (
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dev-lang/tcl:0/8.6
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dev-lang/tk:0/8.6
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media-libs/glu
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virtual/opengl
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x11-libs/libX11
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x11-libs/libXmu
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x11-libs/libxcb:=
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)
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jpeg? ( media-libs/libjpeg-turbo:0= )
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logging? ( dev-libs/spdlog:= )
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mpi? (
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sci-libs/metis
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virtual/mpi
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)
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opencascade? ( sci-libs/opencascade:= )
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python? (
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${PYTHON_DEPS}
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$(python_gen_cond_dep '
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dev-python/pybind11[${PYTHON_USEDEP}]
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'
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)
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mpi? (
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$(python_gen_cond_dep 'dev-python/mpi4py[${PYTHON_USEDEP}]' )
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)
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)
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"
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RDEPEND="${DEPEND}"
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BDEPEND="
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sys-apps/lsb-release
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virtual/pkgconfig
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gui? ( virtual/imagemagick-tools[png] )
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test? (
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<dev-cpp/catch-3:0
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python? ( $(python_gen_cond_dep 'dev-python/pytest[${PYTHON_USEDEP}]') )
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)
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"
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PATCHES=(
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"${FILESDIR}/${PN}-6.2.2204-find-Tk-include-directories.patch"
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"${FILESDIR}/${PN}-6.2.2204-link-against-ffmpeg.patch"
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"${FILESDIR}/${PN}-6.2.2204-use-system-spdlog.patch"
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"${FILESDIR}/${PN}-6.2.2204-use-system-catch.patch"
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"${FILESDIR}/${PN}-6.2.2204-disable-failing-tests.patch"
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"${FILESDIR}/${PN}-6.2.2204-disable-python-tests.patch"
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"${FILESDIR}/${PN}-6.2.2301-find-libjpeg-turbo-library.patch"
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"${FILESDIR}/${PN}-6.2.2301-fix-nullptr-deref-in-archive.patch"
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)
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pkg_setup() {
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use python && python-single-r1_pkg_setup
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}
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src_prepare() {
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# NOTE: need to manually check and update this string on version bumps!
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# git describe --tags --match "v[0-9]*" --long --dirty
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cat <<- EOF > "${S}/version.txt" || die
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v${PV}-0-g26d12898
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EOF
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cmake_src_prepare
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}
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src_configure() {
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local mycmakeargs=(
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# currently not working in a sandbox, expects netgen to be installed
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# see https://github.com/NGSolve/netgen/issues/132
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-DBUILD_STUB_FILES=OFF
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-DENABLE_UNIT_TESTS=$(usex test)
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-DINSTALL_PROFILES=OFF
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-DNG_INSTALL_DIR_CMAKE="$(get_libdir)/cmake/${PN}"
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-DNG_INSTALL_DIR_INCLUDE="include/${PN}"
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-DNG_INSTALL_DIR_LIB="$(get_libdir)"
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-DUSE_CCACHE=OFF
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# doesn't build with this version
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-DUSE_CGNS=OFF
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-DUSE_GUI=$(usex gui)
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-DUSE_INTERNAL_TCL=OFF
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-DUSE_JPEG=$(usex jpeg)
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-DUSE_MPEG=$(usex ffmpeg)
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# respect users -march= choice
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-DUSE_NATIVE_ARCH=OFF
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-DUSE_MPI=$(usex mpi)
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-DUSE_OCC=$(usex opencascade)
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-DUSE_PYTHON=$(usex python)
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-DUSE_SPDLOG=$(usex logging)
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-DUSE_SUPERBUILD=OFF
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)
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# no need to set this, if we only build the library
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if use gui; then
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mycmakeargs+=( -DTK_INCLUDE_PATH="/usr/$(get_libdir)/tk8.6/include" )
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fi
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if use python; then
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mycmakeargs+=(
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-DPREFER_SYSTEM_PYBIND11=ON
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# needed, so the value gets passed to NetgenConfig.cmake instead of ${T}/pythonX.Y
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-DPYTHON_EXECUTABLE="${PYTHON}"
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)
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fi
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if use mpi && use python; then
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mycmakeargs+=( -DUSE_MPI4PY=ON )
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else
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mycmakeargs+=( -DUSE_MPI4PY=OFF )
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fi
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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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use python && python_optimize
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local NETGENDIR="/usr/share/${PN}"
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echo -e "NETGENDIR=${NETGENDIR}" > ./99netgen || die
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doenvd 99netgen
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if use gui; then
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mv "${ED}"/usr/bin/{*.tcl,*.ocf} "${ED}${NETGENDIR}" || die
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convert -deconstruct "${S}/windows/${PN}.ico" netgen.png || die
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newicon -s 32 "${S}"/${PN}-2.png ${PN}.png
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newicon -s 16 "${S}"/${PN}-3.png ${PN}.png
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make_desktop_entry ${PN} "Netgen" netgen Graphics
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fi
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mv "${ED}"/usr/share/${PN}/doc/ng4.pdf "${ED}"/usr/share/doc/${PF} || die
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dosym -r /usr/share/doc/${PF}/ng4.pdf /usr/share/${PN}/doc/ng4.pdf
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use python || rm -r "${ED}${NETGENDIR}"/py_tutorials || die
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}
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