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# Copyright 1999-2007 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: $
inherit eutils toolchain-funcs fortran
DESCRIPTION="AMD Core Math Library (ACML) for x86 and amd64 CPUs"
HOMEPAGE="http://developer.amd.com/acml.jsp"
MY_PV=${PV//\./\-}
S=${WORKDIR}
IUSE="openmp ifc doc examples"
KEYWORDS="~amd64 ~x86"
SRC_URI="amd64? ( ifc? ( acml-${MY_PV}-ifort-64bit.tgz )
!ifc? ( openmp? ( acml-${MY_PV}-ifort-64bit.tgz )
!openmp? ( acml-${MY_PV}-gnu-64bit.tgz ) )
openmp? ( acml-${MY_PV}-ifort-64bit.tgz ) )
x86? ( ifc? ( acml-${MY_PV}-ifort-32bit.tgz )
!ifc? ( openmp? ( acml-${MY_PV}-ifort-32bit.tgz )
!openmp? ( acml-${MY_PV}-gnu-32bit.tgz ) )
openmp? ( acml-${MY_PV}-ifort-32bit.tgz ) )"
RESTRICT="strip fetch"
LICENSE="ACML"
SLOT="0"
DEPEND="app-admin/eselect-blas
app-admin/eselect-lapack"
RDEPEND="${DEPEND}
openmp? ( >=dev-lang/ifc-9 )
doc? ( app-doc/blas-docs app-doc/lapack-docs )"
pkg_nofetch() {
einfo "Please download the ACML from:"
einfo "${HOMEPAGE}"
einfo "and place it in ${DISTDIR}."
einfo "The previous versions could be found at"
einfo "http://developer.amd.com/acmlarchive.jsp"
einfo "SRC=${A} $SRC_URI"
}
pkg_setup() {
elog "From version 3.5.0 on, ACML no longer supports"
elog "hardware without SSE/SSE2 instructions. "
elog "For older 32-bit hardware that does not support SSE/SSE2,"
elog "you must continue to use an older version (ACML 3.1.0 and ealier)."
epause
FORTRAN=ifc
FORT=ifort
! use ifc && ! use openmp && FORTRAN=g77 && FORT=gnu
fortran_pkg_setup
}
src_unpack() {
unpack ${A}
(DISTDIR="${S}" unpack contents-acml-*.tgz)
use openmp || rm -rf ${FORT}*_mp*
FORTDIRS="$(ls -d ${FORT}*)"
}
src_compile() {
einfo "Nothing to compile"
return
}
src_test() {
for fort in ${FORTDIRS}; do
einfo "Testing acml for $(basename ${fort})"
cd "${S}/${fort}/examples"
for d in . acml_mv; do
cd "${S}/${fort}/examples/${d}"
emake \
ACMLDIR="${S}/${fort}" \
F77="${FORTRANC}" \
CC="$(tc-getCC)" \
CPLUSPLUS="$(tc-getCXX)" \
|| die "emake test in ${fort}/examples/${d} failed"
emake clean
done
done
}
src_install() {
# respect acml default install dir (and FHS)
local instdir="/opt/${PN}${PV}"
dodir ${instdir}
for fort in ${FORTDIRS}; do
# install acml
use examples || rm -rf "${S}/${fort}"/examples
cp -pPR "${S}/${fort}" "${D}${instdir}"
# install profiles
local acmldir=${instdir}/${fort}
local libname=${acmldir}/lib/libacml
local prof=acml-${FORTRANC}
local extlibs
local extflags
if [[ "${fort}" =~ "_mp" ]]; then
prof="${prof}-openmp"
extlibs="-lpthread"
libname="${libname}_mp"
extflags="${extflags} -openmp"
fi
for l in blas lapack; do
# pkgconfig files
sed -e "s:@LIBDIR@:$(get_libdir):" \
-e "s:@PV@:${PV}:" \
-e "s:@ACMLDIR@:${acmldir}:g" \
-e "s:@EXTLIBS@:${extlibs}:g" \
-e "s:@EXTFLAGS@:${extflags}:g" \
"${FILESDIR}"/${l}.pc.in > ${l}.pc \
|| die "sed ${l}.pc failed"
insinto ${acmldir}/lib
doins ${l}.pc
# eselect files
cat > eselect.${l} << EOF
${libname}.so /usr/@LIBDIR@/lib${l}.so.0
${libname}.so /usr/@LIBDIR@/lib${l}.so
${libname}.a /usr/@LIBDIR@/lib${l}.a
${acmldir}/lib/${l}.pc /usr/@LIBDIR@/pkgconfig/${l}.pc
EOF
eselect ${l} add $(get_libdir) eselect.${l} ${prof}
done
echo "LDPATH=${instdir}/${fort}/lib" > 35acml
echo "INCLUDE=${instdir}/${fort}/include" >> 35acml
done
# paths
doenvd 35acml
use doc || rm -rf "${S}"/Doc/acml.pdf "${S}"/Doc/html
cp -pPR "${S}"/Doc "${D}${instdir}"
}
pkg_postinst() {
# set acml if none are set yet
for l in blas lapack; do
if [[ -z "$(eselect ${l} show)" ]]; then
local prof=acml-${FORTRANC}
use openmp && prof="${prof}-openmp"
eselect ${l} set ${prof}
fi
done
elog "Use 'eselect blas' and 'eselect lapack' to select"
elog "one of the multiple acml blas and lapack profiles"
}
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