ebuild for freefem++-2.18-1

freefem++-2.18.1.ebuild (text/plain), 1.34 KB, created by David Radice on 2007-08-05 21:47:59 UTC

# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $

inherit eutils

DESCRIPTION="Solve PDEs using F.E.M. on 2d domains"
HOMEPAGE="http://www.freefem.org/ff++/"
SRC_URI="http://www.freefem.org/ff%2B%2B/ftp/freefem++-2.18.tar.gz"
LICENSE="LGPL-2.1"
SLOT="0"
KEYWORDS="~amd64 ~x86"
IUSE="X mpi"

S="${WORKDIR}/${PN}-2.18"

RDEPEND="=sci-libs/arpack-96 \
		X? ( x11-libs/libXpm \
			 x11-libs/libXext \
			 x11-libs/libX11\
			 x11-libs/fltk ) \
		mpi? ( =virtual/mpi-1.0 ) \
		virtual/blas \
		virtual/lapack \
		sci-libs/umfpack"
# Note: I don't know what happens if freefem is built against
#       blas-atlas and then is run with blas-goto eselected
#       so this variable should be checked

DEPEND="${RDEPEND}  
		app-text/tetex"

src_compile() {
	local myconf
	if use mpi; then
		if has_version 'sys-cluster/mpich'; then
			myconf="${myconf} --with-mpi=mpiCC"
		fi
		if has_version 'sys-cluster/mpich2'; then
			myconf="${myconf} --with-mpi=mpicxx"
		fi
	fi

# Without X not tested!
# mpi should also be tested more 
	econf \
		"--prefix=/usr" \
		"--disable-download" \
		$(use_enable X) \
		${myconf} \
		|| die "econf failed"

	emake || die "emake failed"
}

src_test() {
	emake check || die "check test failed"
}

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