| # Copyright 1999-2014 Gentoo Foundation |
| # Distributed under the terms of the GNU General Public License v2 |
| # $Id$ |
| |
| EAPI=5 |
| |
| FORTRAN_NEEDED=fortran |
| |
| inherit fortran-2 |
| |
| MY_PV=${PV/_/} |
| DESCRIPTION="A high performance and portable MPI implementation" |
| HOMEPAGE="http://www.mpich.org/" |
| SRC_URI="http://www.mpich.org/static/downloads/${PV}/${P}.tar.gz" |
| |
| SLOT="0" |
| LICENSE="mpich" |
| KEYWORDS="amd64 hppa ppc ppc64 x86 ~amd64-linux ~x86-linux" |
| IUSE="+cxx doc fortran mpi-threads romio threads" |
| |
| COMMON_DEPEND=" |
| dev-libs/libaio |
| sys-apps/hwloc |
| romio? ( net-fs/nfs-utils )" |
| |
| DEPEND="${COMMON_DEPEND} |
| dev-lang/perl |
| sys-devel/libtool" |
| |
| RDEPEND="${COMMON_DEPEND} |
| !sys-cluster/mpich2 |
| !sys-cluster/openmpi" |
| |
| S="${WORKDIR}"/${PN}-${MY_PV} |
| |
| pkg_setup() { |
| FORTRAN_STANDARD="77 90" |
| fortran-2_pkg_setup |
| |
| if use mpi-threads && ! use threads; then |
| ewarn "mpi-threads requires threads, assuming that's what you want" |
| fi |
| } |
| |
| src_prepare() { |
| # Using MPICHLIB_LDFLAGS doesn't seem to fully work. |
| sed -i 's| *@WRAPPER_LDFLAGS@ *||' \ |
| src/packaging/pkgconfig/mpich.pc.in \ |
| src/env/*.in \ |
| || die |
| } |
| |
| src_configure() { |
| local c="--enable-shared" |
| |
| # The configure statements can be somewhat confusing, as they |
| # don't all show up in the top level configure, however, they |
| # are picked up in the children directories. |
| |
| if use mpi-threads; then |
| # MPI-THREAD requries threading. |
| c="${c} --with-thread-package=pthreads" |
| c="${c} --enable-threads=runtime" |
| else |
| if use threads ; then |
| c="${c} --with-thread-package=pthreads" |
| else |
| c="${c} --with-thread-package=none" |
| fi |
| c="${c} --enable-threads=single" |
| fi |
| |
| c="${c} --sysconfdir=${EPREFIX}/etc/${PN}" |
| c="${c} --docdir=${EPREFIX}/usr/share/doc/${PF}" |
| |
| export MPICHLIB_CFLAGS=${CFLAGS} |
| export MPICHLIB_CPPFLAGS=${CPPFLAGS} |
| export MPICHLIB_CXXFLAGS=${CXXFLAGS} |
| export MPICHLIB_FFLAGS=${FFLAGS} |
| export MPICHLIB_FCFLAGS=${FCFLAGS} |
| export MPICHLIB_LDFLAGS=${LDFLAGS} |
| unset CFLAGS CPPFLAGS CXXFLAGS FFLAGS FCFLAGS LDFLAGS |
| |
| econf ${c} \ |
| --with-pm=hydra \ |
| --disable-mpe \ |
| --disable-fast \ |
| --enable-smpcoll \ |
| --enable-versioning \ |
| --with-hwloc-prefix=/usr \ |
| $(use_enable romio) \ |
| $(use_enable cxx) \ |
| $(use_enable fortran f77) \ |
| $(use_enable fortran fc) |
| } |
| |
| src_test() { |
| emake -j1 check |
| } |
| |
| src_install() { |
| default |
| |
| dodir /usr/share/doc/${PF} |
| dodoc README{,.envvar} CHANGES RELEASE_NOTES |
| newdoc src/pm/hydra/README README.hydra |
| if use romio; then |
| newdoc src/mpi/romio/README README.romio |
| fi |
| |
| if ! use doc; then |
| rm -rf "${D}"usr/share/doc/${PF}/www* |
| fi |
| } |