summaryrefslogtreecommitdiff
blob: 20ae02cf0cd83286b13430fa13b074c2a984db1e (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
# Copyright 1999-2009 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sys-cluster/lam-mpi/lam-mpi-7.1.4-r1.ebuild,v 1.11 2009/12/06 03:50:14 jsbronder Exp $

inherit autotools eutils fortran flag-o-matic multilib portability

IUSE="crypt pbs fortran xmpi romio examples"

MY_P=${P/-mpi}
S=${WORKDIR}/${MY_P}

DESCRIPTION="the LAM MPI parallel computing environment"
SRC_URI="http://www.lam-mpi.org/download/files/${MY_P}.tar.bz2"
HOMEPAGE="http://www.lam-mpi.org"
DEPEND="pbs? ( sys-cluster/torque )
	!sys-cluster/mpich
	!sys-cluster/openmpi
	!sys-cluster/mpich2
	!app-misc/wipe"

RDEPEND="${DEPEND}
	crypt? ( net-misc/openssh )
	!crypt? ( net-misc/netkit-rsh )"

SLOT="6"
KEYWORDS="amd64 hppa ia64 ppc ppc64 sparc x86"
LICENSE="lam-mpi"

src_unpack() {
	unpack ${A}

	cd "${S}"/romio/util/
	sed -i "s|docdir=\"\$datadir/lam/doc\"|docdir=\"${D}/usr/share/doc/${PF}\"|" romioinstall.in

	for i in "${S}"/share/memory/{ptmalloc,ptmalloc2,darwin7}/Makefile.in; do
	  sed -i -e 's@^\(docdir = \)\$(datadir)/lam/doc@\1'/usr/share/doc/${PF}'@' ${i}
	done

	cd "${S}"
	epatch "${FILESDIR}"/7.1.2-lam_prog_f77.m4.patch
	epatch "${FILESDIR}"/7.1.2-liblam-use-extra-libs.patch
	epatch "${FILESDIR}"/7.1.4-as-needed.patch

	if has_version '>=sys-devel/libtool-2.2'; then
		# Compatibility patch for the newer libtools, uses LT_INIT
		# which is not compatible with older versions.
		epatch "${FILESDIR}"/${PN}-7.1.4-libtool.patch
	fi

	# gcc-4.3.0 fix.  char *argv[] -> char **argv.
	# replaces a few more than necessary, but should be harmless.
	# TODO:  Already applied upstream, will be in 7.1.5
	for f in config/*.m4; do
		sed -i 's:^\(int main(int argc, char\)[^{]*\([{]\?\):\1** argv) \2:g' $f
	done

	# eautoreconf doesn't work correctly as lam-mpi uses their own
	# LAM_CONFIG_SUBDIR instead of AC_CONFIG_SUBDIRS.  Even better, they use
	# variables inside of the definitions, so --trace doesn't work.
	for f in $(find ./ -name 'configure.ac'); do
		pushd $(dirname $f) &>/dev/null
		eautoreconf
		popd &>/dev/null
	done
	eautoreconf
}

pkg_setup() {
	einfo
	elog "LAM/MPI is now in a maintenance mode. Bug fixes and critical patches"
	elog "are still being applied, but little real new work is happening in"
	elog "LAM/MPI. This is a direct result of the LAM/MPI Team spending the"
	elog "vast majority of their time working on our next-generation MPI"
	elog "implementation, http://www.openmpi.org"
	elog "  ---From the lam-mpi hompage.  Please consider upgrading."
	einfo
	# fortran_pkg_setup should -not- be run here.
}

src_compile() {
	local myconf

	if use crypt; then
		myconf="${myconf} --with-rsh=ssh"
	else
		myconf="${myconf} --with-rsh=rsh"
	fi

	if ! use pbs; then
		# See: http://www.lam-mpi.org/MailArchives/lam/2006/05/12445.php
		rm -rf "${S}"/share/ssi/boot/tm
	elif has_version "<=sys-cluster/torque-2.1.6"; then
		# Newer versions dropped the conflicting names and can
		# be installed to nice directories.
		append-ldflags -L/usr/$(get_libdir)/pbs/lib
	fi

	# Following the above post to the mailing list, we'll get
	# rid of bproc, globus and slurm as well, none of which are
	# in the current tree.
	rm -rf "${S}"/share/ssi/boot/{bproc,globus,slurm}

	if use fortran; then
		fortran_pkg_setup
		# this is NOT in pkg_setup as it is NOT needed for RDEPEND right away it
		# can be installed after merging from binary, and still have things fine
		myconf="${myconf} --with-fc=${FORTRANC}"
	else
		myconf="${myconf} --without-fc"
	fi

	# Disable totalview, see #245439 and #276194
	econf \
		--with-ltdl-include=/usr/include \
		--with-ltdl-lib=/usr/$(get_libdir) \
		--disable-ltdl-install \
		$(use_with xmpi trillium) \
		--sysconfdir=/etc/lam-mpi \
		--enable-shared \
		--with-threads=posix \
		--disable-tv \
		$(use_with romio) \
		${myconf} || die "econf failed."
	emake || die "emake failed."
}

src_install () {
	emake DESTDIR="${D}" install || die "emake install failed"

	# With USE=xmpi /usr/bin/sweep is installed.  However it's just
	# a bash script to call bfctl -R and it causes file collisions
	# with media-sound/sweep.  Hence, we remove it, see man bfcfl.
	if [ -f "${D}"/usr/bin/sweep ]; then
		rm -f "${D}"/usr/bin/sweep || die
	fi

	# There are a bunch more tex docs we could make and install too,
	# but they are replicated in the pdfs!
	dodoc README HISTORY VERSION
	dodoc "${S}"/doc/{user,install}.pdf

	# With USE=xmpi /usr/bin/sweep is installed.  However it's just
	# a bash script to call bfctl -R and it causes file collisions
	# with media-sound/sweep.  Hence, we remove it, see man bfcfl.
	if [ -f "${D}"/usr/bin/sweep ]; then
		rm -f "${D}"/usr/bin/sweep || die
	fi

	if use examples; then
		cd "${S}"/examples
		dodir /usr/share/${P}/examples
		find -name README -or -iregex '.*\.[chf][c]?$' >"${T}"/testlist
		while read p; do
			treecopy $p "${D}"/usr/share/${P}/examples ;
		done < "${T}"/testlist
	fi
}