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# Copyright 1999-2015 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Id$
EAPI=5
inherit eutils multilib toolchain-funcs versionator alternatives-2 fortran-2
ACML_INST_DIR=opt/${PN}${PV}
QA_PREBUILT="${ACML_INST_DIR}/*/lib/*"
MYP=${PN}-$(replace_all_version_separators -)
DESCRIPTION="AMD Core Math Library for amd64 CPUs"
HOMEPAGE="http://developer.amd.com/tools-and-sdks/cpu-development/amd-core-math-library-acml/acml-downloads-resources/"
# here we go for the url mess
FCOMP64=""
URI="http://developer.amd.com/tools-and-sdks/cpu-development/amd-core-math-library-acml/acml-downloads-resources/"
for fcomp in gfortran ifort open64 pgi; do
FCOMP64="${FCOMP64} ${fcomp}? ( ${URI}/${MYP}-${fcomp}-64bit.tgz
int64? ( ${URI}/${MYP}-${fcomp}-64bit-int64.tgz ) )"
done
SRC_URI="
amd64? ( ${FCOMP64}
!gfortran? ( !ifort? ( !open64? ( !pgi? (
${URI}/${MYP}-gfortran-64bit.tgz
int64? ( ${URI}/${MYP}-gfortran-64bit-int64.tgz ) ) ) ) ) )"
LICENSE="ACML"
SLOT="0"
KEYWORDS="-* ~amd64 ~amd64-linux"
IUSE="doc examples cpu_flags_x86_fma4 gfortran ifort int64 open64 openmp pgi static-libs test"
RESTRICT="fetch strip mirror"
DEPEND=""
RDEPEND=""
S="${WORKDIR}"
src_unpack() {
unpack ${A}
unpack ./contents-acml-*.tgz
use openmp || rm -rf *_mp*
use cpu_flags_x86_fma4 || rm -rf *_fma*
}
src_test() {
local fdir d
for fdir in */examples; do
einfo "Testing acml in ${fdir}"
pushd ${fdir} > /dev/null
emake ACMLDIR="${S}/${fdir%/examples}"
emake clean
popd > /dev/null
done
}
src_install() {
# install libraries, pkgconfig file and eselect files for each profile
local prof libs fdir libdir=$(get_libdir) x
for fdir in */lib; do
fdir=$(dirname ${fdir})
prof=acml-$(echo ${fdir} | sed \
-e 's:mp:openmp:' \
-e 's:_:-:g')
use examples || rm -r ${fdir}/examples
use static-libs || rm ${fdir}/lib/*.a
dodir /${ACML_INST_DIR}
cp -pPR ${fdir} "${ED}"/${ACML_INST_DIR} || die
libs="$(find ${fdir} -name \*.so -printf '%f ' | sed -e 's:lib:-l:g' -e 's:\.so::g')"
cat <<-EOF > ${prof}.pc
prefix=${EROOT}/${ACML_INST_DIR}/${fdir}
libdir=\${prefix}/lib
includedir=\${prefix}/include
Name: ${prof}
Description: ${DESCRIPTION}
Version: ${PV}
URL: ${HOMEPAGE}
Libs: -L\${libdir} ${libs}
Libs.private: -lm -lrt ${threads}
Cflags: -I\${includedir}
EOF
insinto /usr/${libdir}/pkgconfig
doins ${prof}.pc
for x in blas lapack; do
alternatives_for ${x} ${prof} 0 \
/usr/${libdir}/pkgconfig/${x}.pc ${prof}.pc \
/${ACML_INST_DIR}/${libdir} ${fdir}/lib
done
done
echo > 35acml "LDPATH=${EROOT}/${ACML_INST_DIR}/${libdir}"
doenvd 35acml
# default profile: first one matching use flags
local opts=gfortran
for fdir in ifort open64 pgi; do
use ${fdir} && opts=${fdir}
done
opts+="64"
use cpu_flags_x86_fma4 && opts+="_fma4"
use openmp && opts+="_mp"
use int64 && opts+="_int64"
dosym $(ls -1d */lib | grep ${opts}) /${ACML_INST_DIR}/${libdir}
insinto /${ACML_INST_DIR}
# info files go to standard /usr/share/info to avoid more env variables
doinfo Doc/*info*
rm Doc/*EULA* Doc/*info* || die
use doc || rm -r Doc/*.pdf Doc/acml.html Doc/html
doins -r Doc ReleaseNotes*
}
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