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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-cluster/mpich2/mpich2-1.0.2_p1.ebuild,v 1.1 2006/01/11 14:51:09 kanaka Exp $
inherit eutils
# Set the MPICH_CONFIGURE_OPTS environment variable to change the signal
# mpich listens on or any other custom options (#38207).
# The default USR1 conflicts with pthreads. Options include SIGUSR2 and SIGBUS.
# For example: MPICH_CONFIGURE_OPTS="--with-device=ch_p4:-listener_sig=SIGBUS"
DESCRIPTION="MPICH2 - A portable MPI implementation"
HOMEPAGE="http://www-unix.mcs.anl.gov/mpi/mpich2"
MY_P=${P/_/}
SRC_URI="ftp://ftp.mcs.anl.gov/pub/mpi/${MY_P}.tar.gz"
LICENSE="as-is"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="doc fast cxx mpe"
PROVIDE="virtual/mpi"
DEPEND="virtual/libc
sys-devel/libtool"
RDEPEND="${DEPEND}
!virtual/mpi"
pkg_setup() {
if [ -n "${MPICH_CONFIGURE_OPTS}" ]; then
einfo "Custom configure options are ${MPICH_CONFIGURE_OPTS}."
fi
}
src_unpack() {
unpack ${A}
mv ${WORKDIR}/${MY_P} ${S}
cd ${S}
}
src_compile() {
local myconf="${myconf} ${MPICH_CONFIGURE_OPTS}"
./configure \
${myconf} \
$(use_enable fast) \
$(use_enable cxx) \
$(use_enable mpe) \
--mandir=/usr/share/man \
--with-docdir=/usr/share/doc/${PF} \
--with-htmldir=/usr/share/doc/${PF}/html \
--sysconfdir=/etc/mpich2 \
--prefix=/usr \
--datadir=/usr/share/mpich2 || die
make || die
}
src_install() {
make DESTDIR=${D} \
mandir=${D}/usr/share/man \
docdir=${D}/usr/share/doc/${PF} \
htmldir=${D}/usr/share/doc/${PF}/html \
sysconfdir=${D}/etc/mpich2 \
prefix=${D}/usr \
install || die
# Dont let users deinstall without portage
rm ${D}/usr/sbin/mpeuninstall
# Fix broken install scripts
mv ${D}/usr/doc/jumpshot-4 ${D}/usr/share/doc/${PF}
mv ${D}/usr/examples/cpi ${D}/usr/share/${PN}/cpi
# Decide whether to install documentation
if use doc; then
dodoc COPYRIGHT README README.romio README.testing CHANGES
else
rm -rf ${D}/usr/share/doc/
rm -rf ${D}/usr/share/man/
fi
# Fix up the example code Makefiles
for DIR in examples_graphics examples_logging; do
sed -i -e "s:^srcdir *=.*$:srcdir=/usr/share/mpich2/${DIR}:" \
${D}/usr/share/mpich2/${DIR}/Makefile
done
}
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