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173 lines
4.2 KiB
173 lines
4.2 KiB
# Copyright 1999-2024 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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FORTRAN_NEEDED=fortran
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FORTRAN_STANDARD="77 90"
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inherit fortran-2 multilib-minimal flag-o-matic
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MY_PV=${PV/_/}
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DESCRIPTION="A high performance and portable MPI implementation"
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HOMEPAGE="https://www.mpich.org/"
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SRC_URI="https://www.mpich.org/static/downloads/${PV}/${P}.tar.gz"
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S="${WORKDIR}"/${PN}-${MY_PV}
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LICENSE="mpich2"
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SLOT="0"
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KEYWORDS="amd64 ~arm64 ~hppa ~ppc ppc64 ~riscv x86 ~amd64-linux ~x86-linux"
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IUSE="+cxx doc fortran mpi-threads +romio threads valgrind"
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REQUIRED_USE="mpi-threads? ( threads )"
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COMMON_DEPEND="
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>=dev-libs/libaio-0.3.109-r5[${MULTILIB_USEDEP}]
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>=sys-apps/hwloc-2.0.2:=[${MULTILIB_USEDEP}]
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sys-libs/libunwind:=[${MULTILIB_USEDEP}]
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romio? ( net-fs/nfs-utils )
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"
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DEPEND="
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${COMMON_DEPEND}
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dev-lang/perl
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dev-build/libtool
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valgrind? ( dev-debug/valgrind )
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"
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RDEPEND="
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${COMMON_DEPEND}
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!sys-cluster/mpich2
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!sys-cluster/openmpi
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!sys-cluster/nullmpi
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"
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MULTILIB_WRAPPED_HEADERS=(
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/usr/include/mpicxx.h
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/usr/include/mpi.h
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/usr/include/opa_config.h
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)
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#PATCHES=(
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# "${FILESDIR}"/${PN}-3.3-add-external-libdir-parameter.patch
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#)
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src_prepare() {
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default
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# Using MPICHLIB_LDFLAGS doesn't seem to fully work.
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sed -i 's| *@WRAPPER_LDFLAGS@ *||' \
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src/packaging/pkgconfig/mpich.pc.in \
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src/env/*.in \
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|| die
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# Fix m4 files to satisfy lib dir with multilib.
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#touch -r src/pm/hydra/confdb/aclocal_libs.m4 \
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# confdb/aclocal_libs.m4 \
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# || die
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#cp -fp confdb/aclocal_libs.m4 \
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# src/pm/hydra/confdb/aclocal_libs.m4 \
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# || die
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#cp -fp confdb/aclocal_libs.m4 \
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# src/pm/hydra/mpl/confdb/aclocal_libs.m4 \
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# || die
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#cd src/pm/hydra/mpl; eautoreconf; cd -
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#cd src/pm/hydra; eautoreconf; cd -
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#eautoreconf
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}
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multilib_src_configure() {
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# The configure statements can be somewhat confusing, as they
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# don't all show up in the top level configure, however, they
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# are picked up in the children directories. Hence the separate
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# local vars.
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local c=
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if use mpi-threads; then
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# MPI-THREAD requries threading.
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c="${c} --with-thread-package=pthreads"
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c="${c} --enable-threads=runtime"
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else
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if use threads ; then
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c="${c} --with-thread-package=pthreads"
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else
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c="${c} --with-thread-package=none"
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fi
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c="${c} --enable-threads=single"
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fi
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c="${c} --sysconfdir=${EPREFIX}/etc/${PN}"
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# GCC 10 compatibility workaround
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# bug #725842
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append-fflags $(test-flags-FC -fallow-argument-mismatch)
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export MPICHLIB_CFLAGS="${CFLAGS}"
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export MPICHLIB_CPPFLAGS="${CPPFLAGS}"
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export MPICHLIB_CXXFLAGS="${CXXFLAGS}"
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export MPICHLIB_FFLAGS="${FFLAGS}"
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export MPICHLIB_FCFLAGS="${FCFLAGS}"
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export MPICHLIB_LDFLAGS="${LDFLAGS}"
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# Dropped w/ bug #725842 fix
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#unset CFLAGS CPPFLAGS CXXFLAGS FFLAGS FCFLAGS LDFLAGS
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# Forcing Bash as there's quite a few bashisms in the build system
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#
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# Note that --with-device=ch3 is preserving the old 3.3.x default
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# - keeping it for compatibility for now.
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CONFIG_SHELL="${BROOT}/bin/bash" ECONF_SOURCE=${S} econf \
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--enable-shared \
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--with-hwloc-prefix="${EPREFIX}/usr" \
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--with-hwloc-libdir="$(get_libdir)" \
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--with-common-libdir="$(get_libdir)" \
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--with-prefix-libdir="$(get_libdir)" \
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--with-izem-libdir="$(get_libdir)" \
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--with-fiprovider-libdir="$(get_libdir)" \
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${c} \
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--with-pm=hydra \
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--without-ze \
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--with-device=ch3 \
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--disable-fast \
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--enable-versioning \
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$(use_enable romio) \
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$(use_enable cxx) \
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$(use_enable fortran fortran all) \
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$(use_with valgrind)
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}
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multilib_src_test() {
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export USE_VALGRIND=0 #884809
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emake -j1 check
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}
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multilib_src_install() {
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default
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# fortran header cannot be wrapped (bug #540508), workaround part 1
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if use fortran; then
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if multilib_is_native_abi; then
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mkdir "${T}"/fortran || die
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mv "${ED}"/usr/include/mpif* "${T}"/fortran || die
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mv "${ED}"/usr/include/*.mod "${T}"/fortran || die
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else
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rm "${ED}"/usr/include/mpif* "${ED}"/usr/include/*.mod || die
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fi
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fi
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}
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multilib_src_install_all() {
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# Fortran header cannot be wrapped (bug #540508), workaround part 2
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if use fortran; then
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mv "${T}"/fortran/* "${ED}"/usr/include || die
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fi
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einstalldocs
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newdoc src/pm/hydra/README README.hydra
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if use romio; then
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newdoc src/mpi/romio/README README.romio
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fi
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if ! use doc; then
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rm -rf "${ED}"/usr/share/doc/${PF}/www* || die
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fi
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}
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