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# Copyright 1999-2005 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit toolchain-funcs
MY_PV="v${PV}"
MY_PN="`echo \"${PN}\" | tr a-z A-Z`"
DESCRIPTION="Library for unsymmetric sparse linear algebra using the Unsymmetric MultiFrontal method"
HOMEPAGE="http://www.cise.ufl.edu/research/sparse/${PN}/"
SRC_URI="http://www.cise.ufl.edu/research/sparse/${PN}/${MY_PV}/${MY_PN}${MY_PV}.tar.gz"
LICENSE="UMFPACK"
SLOT="0"
KEYWORDS="~x86 ~amd64"
IUSE="blas doc"
DEPEND="blas? ( virtual/blas )"
S="${WORKDIR}/${MY_PN}${MY_PV}"
src_compile() {
local MYCONFIG="-DNBLAS"
local MYLIB="-lm"
local MYCFLAGS=${CFLAGS}
if use blas; then
MYCFLAGS="${MYCFLAGS} $(blas-config --cflags)"
MYCONFIG="-DCBLAS"
MYLIB="${MYLIB} $(blas-config --clibs)"
fi
cd ${MY_PN}
emake -j1 \
CC="$(tc-getCC)" \
CFLAGS="${MYCFLAGS}" \
LIB="${MYLIB}" \
CONFIG="${MYCONFIG}" lib || die "emake failed"
}
src_install() {
dolib.a {AMD,UMFPACK}/Lib/*.a
insinto /usr/include/umfpack
doins {AMD,UMFPACK}/Include/*.h
docinto amd
dodoc AMD/ChangeLog
docinto umfpack
dodoc UMFPACK/ChangeLog
if use doc; then
insinto /usr/share/doc/${PF}/amd
doins AMD/Doc/*.pdf
insinto /usr/share/doc/${PF}/umfpack
doins UMFPACK/Doc/*.pdf
fi
}
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