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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/lis/lis-1.4.23.ebuild,v 1.2 2015/01/29 23:02:59 mgorny Exp $
EAPI=5
AUTOTOOLS_AUTORECONF=yes
AUTOTOOLS_IN_SOURCE_BUILD=yes
inherit autotools-utils fortran-2
DESCRIPTION="Library of Iterative Solvers for Linear Systems"
HOMEPAGE="http://www.ssisc.org/lis/index.en.html"
SRC_URI="http://www.ssisc.org/lis/dl/${P}.tar.gz"
LICENSE="BSD"
SLOT="0"
KEYWORDS="~amd64 ~x86 ~amd64-linux ~x86-linux"
IUSE="doc cpu_flags_x86_fma3 cpu_flags_x86_fma4 fortran mpi openmp quad saamg cpu_flags_x86_sse2 static-libs"
RDEPEND="mpi? ( virtual/mpi )"
DEPEND="${RDEPEND}"
PATCHES=( "${FILESDIR}"/${PN}-1.4.23-autotools.patch )
pkg_setup() {
if use openmp; then
[[ $(tc-getCC)$ == *gcc* ]] && ! tc-has-openmp && \
die "You have openmp enabled but your current gcc does not support it"
export FORTRAN_NEED_OPENMP=1
fi
use fortran && fortran-2_pkg_setup
}
src_configure() {
local myeconfargs=(
$(use_enable fortran)
$(use_enable openmp omp)
$(use_enable quad)
$(use_enable "cpu_flags_x86_fma$(usex cpu_flags_x86_fma3 3 4)" fma)
$(use_enable cpu_flags_x86_sse2 sse2)
$(use_enable saamg)
$(use_enable mpi)
)
autotools-utils_src_configure
}
src_install() {
autotools-utils_src_install
use doc && dodoc doc/*.pdf
}
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