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# Copyright 1999-2013 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI="2"
inherit eutils versionator multilib toolchain-funcs
MY_PN="OpenFOAM"
MY_PV=$(get_version_component_range 1-2)
MY_P="${MY_PN}-${MY_PV}"
use x86 && WM_OPTIONS="linuxGccDPOpt"
use amd64 && WM_OPTIONS="linux64GccDPOpt"
DESCRIPTION="Open Field Operation and Manipulation - CFD Simulation Toolbox"
HOMEPAGE="http://www.opencfd.co.uk/openfoam/"
SRC_URI="mirror://sourceforge/foam/${MY_P}.General.gtgz -> ${MY_P}.General.tgz
x86? ( mirror://sourceforge/foam/${MY_P}.linuxGccDPOpt.gtgz -> ${MY_P}.linuxGccDPOpt.tgz )
amd64? ( mirror://sourceforge/foam/${MY_P}.linux64GccDPOpt.gtgz -> ${MY_P}.linux64GccDPOpt.tgz )
mirror://gentoo/${MY_P}-compile.patch.bz2"
LICENSE="GPL-2"
SLOT="1.6"
KEYWORDS="-* ~amd64 ~x86"
IUSE="examples doc"
DEPEND="!=sci-libs/openfoam-${MY_PV}*
!=sci-libs/openfoam-kernel-${MY_PV}*
!=sci-libs/openfoam-meta-${MY_PV}*
!=sci-libs/openfoam-solvers-${MY_PV}*
!=sci-libs/openfoam-utilities-${MY_PV}*
!=sci-libs/openfoam-wmake-${MY_PV}*
sci-visualization/opendx
virtual/mpi"
RDEPEND="${DEPEND}"
S=${WORKDIR}/${MY_P}
INSDIR="/usr/$(get_libdir)/${MY_PN}/${MY_P}"
pkg_setup() {
## binaries are compiled with gcc-4.3.3
if ! version_is_at_least 4.3 $(gcc-version) ; then
die "${PN} requires >=sys-devel/gcc-4.3 in order to run."
fi
elog
elog "In order to use ${MY_PN} you should add the following line to ~/.bashrc :"
elog
elog "alias startOF$(delete_all_version_separators ${MY_PV})='source ${INSDIR}/etc/bashrc'"
elog
elog "And everytime you want to use OpenFOAM you have to execute startOF$(delete_all_version_separators ${MY_PV})"
ewarn
ewarn "FoamX is deprecated since ${MY_PN}-1.5! "
ewarn
}
src_prepare() {
epatch "${WORKDIR}"/${MY_P}-compile.patch
}
src_configure() {
if has_version sys-cluster/mpich2 ; then
export WM_MPLIB=MPICH
export MPI_VERSION=mpich
elif has_version sys-cluster/openmpi ; then
export WM_MPLIB=OPENMPI
export MPI_VERSION=openmpi
else
die "You need one of the following mpi implementations: openmpi, mpich2"
fi
sed -i -e "s|WM_MPLIB:=OPENMPI|WM_MPLIB:="${WM_MPLIB}"|" etc/bashrc
sed -i -e "s|setenv WM_MPLIB OPENMPI|setenv WM_MPLIB "${WM_MPLIB}"|" etc/cshrc
mv lib/${WM_OPTIONS}/$MPI_VERSION* lib/${WM_OPTIONS}/$MPI_VERSION
}
src_test() {
cd bin
./foamInstallationTest
}
src_install() {
insinto ${INSDIR}
doins -r etc
use examples && doins -r tutorials
insopts -m0755
doins -r bin
insinto ${INSDIR}/applications/bin
doins -r applications/bin/${WM_OPTIONS}/*
insinto ${INSDIR}/lib
doins -r lib/${WM_OPTIONS}/*
insinto ${INSDIR}/wmake
doins -r wmake/*
dodoc {doc/Guides-a4/*.pdf,README}
if use doc ; then
dohtml -r doc/Doxygen
fi
}
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