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# Copyright 1999-2008 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/acml/acml-4.1.0.ebuild,v 1.1 2008/04/30 12:03:34 bicatali Exp $
EAPI="1"
inherit eutils toolchain-funcs fortran versionator
MY_P=${PN}-$(replace_all_version_separators -)
DESCRIPTION="AMD Core Math Library for x86 and amd64 CPUs"
HOMEPAGE="http://developer.amd.com/acml.jsp"
SRC_URI="
amd64? (
ifc? ( ${MY_P}-ifort-64bit.tgz )
gfortran? ( ${MY_P}-gfortran-64bit.tgz
int64? ( ${MY_P}-gfortran-64bit-int64.tgz ) )
!ifc? (
!gfortran? ( ${MY_P}-gfortran-64bit.tgz
int64? ( ${MY_P}-gfortran-64bit-int64.tgz ) ) ) )
x86? (
ifc? ( ${MY_P}-ifort-32bit.tgz ) )"
# add to amd64? when proper tar balls
# int64? ( ${MY_P}-ifort-64bit-int64.tgz ) )
# add to x86? if one day they exist
# gfortran? ( ${MY_P}-gfortran-32bit.tgz )
# !ifc? ( !gfortran ( ${MY_P}-gfortran-32bit.tgz ) ) )"
IUSE="doc examples gfortran ifc int64 openmp test"
KEYWORDS="~amd64 ~x86"
RESTRICT="strip fetch"
LICENSE="ACML"
SLOT="0"
CDEPEND="ifc? ( dev-lang/ifc )
gfortran? ( sys-devel/gcc:4.2 )
!gfortran? ( !ifc? ( sys-devel/gcc:4.2 ) )"
DEPEND="test? ( ${CDEPEND} )
app-admin/eselect-blas
app-admin/eselect-lapack"
RDEPEND="${CDEPEND}
app-admin/eselect-blas
app-admin/eselect-lapack
doc? ( app-doc/blas-docs app-doc/lapack-docs )"
S="${WORKDIR}"
pkg_nofetch() {
einfo "Please download the ACML from:"
einfo "${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} $SRC_URI"
}
pkg_setup() {
FORTRAN=""
if use test; then
use gfortran && FORTRAN="${FORTRAN} gfortran"
use ifc && FORTRAN="${FORTRAN} ifc"
use gfortran || use ifc || FORTRAN="gfortran"
fortran_pkg_setup
# work around incomplete fortran eclass
if [[ ${FORTRANC} == gfortran ]] &&
[[ $(gcc-version) != 4.2 ]]
then
eerror "You need gfortran-4.2 to test acml"
eerror "Please use gcc-config to switch gcc version 4.2"
die "gfortran check failed"
fi
fi
}
src_unpack() {
unpack ${A}
unpack ./contents-acml-*.tgz
use openmp || rm -rf *_mp*
}
src_test() {
# only testing with current chosen compiler
for fdir in ${FORTRANC}*; do
einfo "Testing acml in ${fdir}"
for d in . acml_mv; do
cd "${S}"/${fdir}/examples/${d}
emake \
ACMLDIR="${S}"/${fdir} \
F77=${FORTRANC} \
CC="$(tc-getCC)" \
CPLUSPLUS="$(tc-getCXX)" \
|| die "emake test in ${fdir}/examples/${d} failed"
emake clean
done
done
}
make_acml_profile_name() {
local fort=${1%%[[:digit:]]*}
local opt=${1#*[0-9][0-9]}
echo ${PN}-${fort}${opt} | tr '_' '-'
}
src_install() {
# respect acml default install dir (and FHS)
local instdir=/opt/${PN}${PV}
dodir ${instdir}
for lib in */lib; do
local fdir=${lib%/*}
# install acml
use examples || rm -rf "${S}"/${fdir}/examples
cp -pPR "${S}"/${fdir} "${D}"${instdir} || die "copy ${fdir} failed"
# install profiles
local prof=$(make_acml_profile_name ${fdir})
local acmldir=${instdir}/${fdir}
local acmllibs="-lacml -lacml_mv"
local libname=${acmldir}/lib/libacml
local extlibs
local extflags
[[ ${fdir} =~ int64 ]] && extflags="${extflags} -fdefault-integer-8"
[[ ${fdir} =~ gfortran ]] && extlibs="${extlibs} -lgfortran"
if [[ ${fdir} =~ _mp ]]; then
extlibs="${extlibs} -lpthread"
extflags="${extflags} -fopenmp"
acmllibs="-lacml_mp -lacml_mv"
libname=${libname}_mp
fi
for x in blas lapack; do
# pkgconfig files
sed -e "s:@LIBDIR@:$(get_libdir):" \
-e "s:@PV@:${PV}:" \
-e "s:@ACMLDIR@:${acmldir}:g" \
-e "s:@ACMLLIBS@:${acmllibs}:g" \
-e "s:@EXTLIBS@:${extlibs}:g" \
-e "s:@EXTFLAGS@:${extflags}:g" \
"${FILESDIR}"/${x}.pc.in > ${x}.pc \
|| die "sed ${x}.pc failed"
insinto ${acmldir}/lib
doins ${x}.pc || die "doins ${x}.pc failed"
# eselect files
cat > eselect.${prof}.${x} <<-EOF
${libname}.so /usr/@LIBDIR@/lib${l}.so.0
${libname}.so /usr/@LIBDIR@/lib${l}.so
${libname}.a /usr/@LIBDIR@/lib${l}.a
${acmldir}/lib/${x}.pc /usr/@LIBDIR@/pkgconfig/${x}.pc
EOF
eselect ${x} add $(get_libdir) eselect.${prof}.${x} ${prof}
done
done
use doc || rm -rf "${S}"/Doc/acml.pdf "${S}"/Doc/html
cp -pPR "${S}"/Doc "${D}"${instdir} || die "copy doc failed"
}
pkg_postinst() {
# construct default profile dprof from default ddir
local ddir=gfortran
use ifc && ddir=ifort
use x86 && ddir="${ddir}32" || ddir="${ddir}64"
use openmp && ddir="${ddir}_mp"
use int64 && ddir="${ddir}_int64"
local dprof="$(make_acml_profile_name ${ddir})"
for x in blas lapack; do
local cprof=$(eselect ${x} show | cut -d' ' -f2)
if [[ ${cprof} == ${dprof} || -z ${cprof} ]]; then
# work around eselect bug #189942
local configfile="${ROOT}"/etc/env.d/${x}/$(get_libdir)/config
[[ -e ${configfile} ]] && rm -f ${configfile}
eselect ${x} set ${dprof}
elog "${x} has been eselected to ${dprof}"
else
elog "Current eselected ${x} implementation is ${cprof}"
elog "To use you have one of ${PN}, issue (as root):"
elog "\t eselect ${x} set <profile>"
fi
done
}
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