Working ebuild for mpich2-1.0.2p1

mpich2-1.0.2_p1.ebuild (text/plain), 1.83 KB, created by Nicolas Bigaouette on 2005-10-10 12:20:25 UTC

# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

# MPE is disabled

MY_P=${P/_/}
S=${WORKDIR}/${MY_P}
DESCRIPTION="MPICH 2 - A portable MPI implementation, version 2"
HOMEPAGE="http://www-unix.mcs.anl.gov/mpi/mpich2"
SRC_URI="ftp://ftp.mcs.anl.gov/pub/mpi/${MY_P}.tar.gz"
LICENSE="as-is"
SLOT="0"
KEYWORDS="~x86"
IUSE="fortran nocxx threads ifc icc"

DEPEND="virtual/libc
    sys-devel/autoconf
    sys-devel/automake
    >=dev-lang/python-2.2.3
    dev-python/pyxml
    sys-devel/libtool
    dev-libs/expat"

RDEPEND="${DEPEND}
    !sys-cluster/lam-mpi"

pkg_setup() {
    if [ -n "${MPICH2_CONFIGURE_OPTS}" ]; then
        einfo "Custom configure options are ${MPICH2_CONFIGURE_OPTS}."
    fi
}

src_compile() {

    local myconf="${MPICH2_CONFIGURE_OPTS}"

    export CFLAGS="$CFLAGS,-Wl,-z,now"

    if use icc; then
        unset LANGUAGE
        export CC=/opt/intel/compiler90/bin/icc
        export CXX=/opt/intel/compiler90/bin/icc
        myconf="${myconf} --enable-cxx"
    fi

    if use nocxx; then
        myconf="${myconf} --disable-cxx"
    fi

    if use fortran; then
        myconf="${myconf} --enable-f77 --enable-f90 --enable-f90modules"
        if use ifc; then
                    export F77=/opt/intel/fortran90/bin/ifort
                    export F90=/opt/intel/fortran90/bin/ifort
        fi
    else
        myconf="${myconf} --disable-f77 --disable-f90"
    fi

    if use threads; then
        myconf="${myconf} --enable-threads"
    fi

    econf \
        ${myconf} \
        --disable-mpe \
        --with-common-prefix=/usr/share/mpich2 \
        --with-arch=LINUX \
        --sysconfdir=/etc/mpich2 \
        || die "configure failed"

    emake -j1 || die "emake failed"
}

src_install() {
    einstall || die "make install failed"
    dodoc README COPYRIGHT
}