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# Copyright 1999-2006 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-cluster/mpich2/mpich2-1.0.3.ebuild,v 1.12 2006/12/06 23:57:35 dberkholz Exp $
inherit eutils autotools
DESCRIPTION="MPICH2 - A portable MPI implementation"
HOMEPAGE="http://www-unix.mcs.anl.gov/mpi/mpich2"
SRC_URI="ftp://ftp.mcs.anl.gov/pub/mpi/${P}.tar.gz"
LICENSE="as-is"
SLOT="0"
KEYWORDS="amd64 ppc ppc64 sparc x86"
# need more arches in here...
IUSE="crypt cxx doc debug mpe threads"
RDEPEND="crypt? ( net-misc/openssh )
!crypt? ( net-misc/netkit-rsh )
!sys-cluster/mpich
!sys-cluster/lam-mpi
!sys-cluster/openmpi
!media-sound/mpd
!media-sound/mpd-svn"
DEPEND="${RDEPEND}"
pkg_setup() {
if [ -n "${MPICH_CONFIGURE_OPTS}" ]; then
einfo "Custom configure options are ${MPICH_CONFIGURE_OPTS}."
fi
}
src_unpack() {
unpack ${A}
cd ${S}
ebegin "Reconfiguring"
./maint/updatefiles
eend "Reconfigure failed"
epatch ${FILESDIR}/${P}-make.patch || die "make patch failed"
# damn, have to patch the createshlib script here...
epatch ${FILESDIR}/${P}-soname.patch || die "soname patch failed"
}
src_compile() {
export LDFLAGS='-Wl,-z,now'
local RSHCOMMAND
if use crypt ; then
RSHCOMMAND="ssh -x"
else
RSHCOMMAND="rsh"
fi
export RSHCOMMAND
local myconf="${MPICH_CONFIGURE_OPTS}"
if ! use debug ; then
myconf="${myconf} --enable-fast --enable-g=none"
else
myconf="${myconf} --enable-g=dbg --enable-debuginfo"
fi
if use threads ; then
myconf="${myconf} --with-thread-package=pthreads"
else
myconf="${myconf} --with-thread-package=none"
fi
WANT_AUTOCONF="2.5" \
./configure \
--prefix=/usr \
--enable-sharedlibs=gcc \
${myconf} \
--enable-rlog=no \
--enable-slog2=no \
$(use_enable cxx) \
$(use_enable mpe) \
$(use_enable threads) \
--includedir=/usr/include \
--libdir=/usr/$(get_libdir) \
--mandir=/usr/share/man \
--with-docdir=/usr/share/doc/${PF} \
--with-htmldir=/usr/share/doc/${PF}/html \
--sysconfdir=/etc/mpich2 \
--datadir=/usr/share/mpich2 || die "configure failed"
if use mpe ; then
epatch ${FILESDIR}/${P}-mpe-install.patch || die "install patch failed"
fi
make || die "make failed"
}
src_install() {
dodir /etc/${PN}
rm -rf src/mpe2/etc/*.in
make install DESTDIR=${D} LIBDIR=${D}usr/$(get_libdir) \
|| die "make install failed"
dodir /usr/share/${PN}
mv ${D}usr/examples/cpi ${D}usr/share/${PN}/cpi
rm -rf ${D}/usr/examples
rm -rf ${D}usr/sbin
dodir /usr/share/doc/${PF}
if use doc; then
dodoc COPYRIGHT README README.romio README.testing CHANGES
dodoc README.developer RELEASE_NOTES
newdoc src/pm/mpd/README README.mpd
else
rm -rf ${D}usr/share/doc/
rm -rf ${D}usr/share/man/
dodoc README CHANGES COPYRIGHT RELEASE_NOTES
fi
}
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