ebuild update

mpich2-1.0.2_p1-r1.ebuild (text/plain), 2.12 KB, created by Nicolas Bigaouette on 2005-11-21 08:32:57 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 fortran90 nocxx threads ifc icc python"

DEPEND="virtual/libc
	sys-devel/autoconf
	sys-devel/automake
	python? ( 
		>=dev-lang/python-2.2.3 
		dev-python/pyxml
		dev-libs/expat
	)
	fortran? (
		ifc? ( dev-lang/ifc )
		!ifc? ( 
			fortran90? (
				>=sys-devel/gcc-4 
			)
		)
	)
	icc? ( dev-lang/icc )
	sys-devel/libtool
	!sys-cluster/mpi"

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

PROVIDE="virtual/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="${myconf} --enable-f77"
		if use ifc; then
			export F77=/opt/intel/fortran90/bin/ifort
		fi
		if use fortran90; then
			myconf="${myconf} --enable-f90 --enable-f90modules"
			if use ifc; then
				export F90=/opt/intel/fortran90/bin/ifort
			fi
		fi
	else
		if use fortran90; then
			die "Using \"fortran90\" but not \"fortran\". Please add \"fortran\" to your use flag"
		fi
		myconf="${myconf} --disable-f77 --disable-f90"
	fi

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

	if use python; then
		myconf="${myconf} --with-pm=mpd"
	else
		myconf="${myconf} --with-pm=forker"
	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 
}