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# Copyright 1999-2010 Gentoo Foundation
# Distributed under the terms of the GNU General Public License v2
# $Header: /var/cvsroot/gentoo-x86/sci-libs/mkl/mkl-9.1.023.ebuild,v 1.14 2010/12/19 18:38:31 jlec Exp $
inherit eutils versionator toolchain-funcs
PID=779
PB=${PN}
DESCRIPTION="Intel(R) Math Kernel Library: linear algebra, fft, random number generators."
HOMEPAGE="http://developer.intel.com/software/products/mkl/"
KEYWORDS="~x86 ~amd64 ~ia64"
SRC_URI="!int64? ( !serial? ( http://registrationcenter-download.intel.com/irc_nas/${PID}/l_${PN}_p_${PV}.tgz ) )
int64? ( http://registrationcenter-download.intel.com/irc_nas/${PID}/l_${PN}_enh_p_${PV}.tgz )
serial? ( http://registrationcenter-download.intel.com/irc_nas/${PID}/l_${PN}_enh_p_${PV}.tgz )"
MAJOR=$(get_major_version ${PV})
MINOR=$(get_version_component_range 2 ${PV})
#slotting not yet supported
#SLOT="${MAJOR}.${MINOR}"
SLOT="0"
LICENSE="Intel-SDP"
IUSE="serial int64 fortran95 fftw doc examples"
RESTRICT="strip mirror"
DEPEND="app-admin/eselect-blas
app-admin/eselect-cblas
app-admin/eselect-lapack"
RDEPEND="${DEPEND}
doc? ( app-doc/blas-docs app-doc/lapack-docs )"
MKL_DIR=/opt/intel/${PN}/${MAJOR}.${MINOR}
get_fcomp() {
case $(tc-getFC) in
*gfortran* )
FCOMP="gfortran" ;;
ifort )
FCOMP="ifc" ;;
* )
FCOMP=$(tc-getFC) ;;
esac
}
pkg_setup() {
# setting up license
[[ -z ${MKL_LICENSE} && -d /opt/intel/licenses ]] && \
MKL_LICENSE=$(find /opt/intel/licenses -name *MKL*.lic)
if [[ -z ${MKL_LICENSE} ]]; then
eerror "Did not find any valid mkl license."
eerror "Please locate your license file and run:"
eerror "\t MKL_LICENSE=/my/license/dir emerge ${PN}"
eerror "or place your license in /opt/intel/licenses"
eerror "Hint: the license file is in the email Intel sent you"
die "setup mkl license failed"
fi
# setting up compilers
MKL_CC=gnu
[[ $(tc-getCC) == icc ]] && MKL_CC=icc
get_fcomp
}
src_unpack() {
ewarn
local dp=950
! use serial && ! use int64 && dp=400
ewarn "Intel ${PN} requires ${dp}Mb of disk space"
ewarn "Make sure you have enough in ${PORTAGE_TMPDIR}, /tmp and in /opt"
ewarn
unpack ${A}
cd l_${PN}_*_${PV}/install
# need to make a file to install non-interactively.
# to produce such a file, first do it interactively
# tar xf l_*; ./install.sh --duplicate mkl.ini;
# the file will be instman/mkl.ini
# binary blob extractor installs rpm leftovers in /opt/intel
addwrite /opt/intel
cp ${MKL_LICENSE} "${WORKDIR}"/
MKL_LIC="$(basename ${MKL_LICENSE})"
cat > mkl.ini <<- EOF
[MKL]
EULA_ACCEPT_REJECT=ACCEPT
FLEXLM_LICENSE_LOCATION=${WORKDIR}/${MKL_LIC}
INSTALLMODE=NONRPM
INSTALL_DESTINATION=${S}
EOF
einfo "Extracting ..."
./install \
--silent ${PWD}/mkl.ini \
--log log.txt &> /dev/null
if [[ -z $(find "${S}" -name libmkl.so) ]]; then
eerror "could not find extracted files"
eerror "see ${PWD}/log.txt to see why"
die "extracting failed"
fi
# remove unused stuff and set up intel names
rm -rf "${WORKDIR}"/l_*
case ${ARCH} in
x86) MKL_ARCH=32
MKL_KERN=ia32
rm -rf "${S}"/lib*/*64*
;;
amd64) MKL_ARCH=em64t
MKL_KERN=em64t
rm -rf "${S}"/lib*/32 "${S}"/lib*/64
;;
ia64) MKL_ARCH=64
MKL_KERN=ipf
rm -rf "${S}"/lib*/32 "${S}"/lib*/em64t
;;
esac
cd "${S}"
# default profile regular is threaded
MKL_PROF="regular"
if use serial; then
MKL_PROF="${MKL_PROF} serial"
else
[[ -d lib_serial ]] && rm -rf lib_serial
fi
if use int64; then
MKL_PROF="${MKL_PROF} ilp64"
else
[[ -d lib_ilp64 ]] && rm -rf lib_ilp64
fi
# fix a bad makefile in the test
if [[ $(tc-getFC) =~ gfortran ]] || [[ $(tc-getFC) =~ if ]]; then
sed -i \
-e "s/g77/$(tc-getFC)/" \
-e 's/-DGNU_USE//' \
tests/fftf/makefile || die "sed fftf test failed"
fi
# fix bad permissions on tools
find tools -type f -perm /a+w ! -perm /a+x -exec chmod 644 '{}' \; \
|| die "permissions fix failed"
}
src_compile() {
if use fortran95; then
for p in ${MKL_PROF}; do
einfo "Compiling fortan95 static lib wrappers for ${p}"
for x in blas95 lapack95; do
cd "${S}"/interfaces/${x}
emake \
FC=$(tc-getFC) \
MKL_SUBVERS=${p} \
lib${MKL_ARCH} \
|| die "emake $(basename ${x}) failed"
done
done
fi
if use fftw; then
for p in ${MKL_PROF}; do
einfo "Compiling fftw static lib wrappers for ${p}"
for x in "${S}"/interfaces/fft*; do
cd "${x}"
emake -j1 \
F=${MKL_CC} \
MKL_SUBVERS=${p} \
lib${MKL_ARCH} \
|| die "emake $(basename ${x}) failed"
done
done
fi
}
src_test() {
local usegnu
[[ $(tc-getFC) =~ (gfortran|g77) ]] && usegnu=gnu
# restrict tests for blas and cblas for now.
# for t in blas cblas fft*; do
for t in blas lapack; do
cd "${S}"/tests/${t}
for p in ${MKL_PROF}; do
einfo "Testing ${t} for ${p}"
emake -j1 \
F=${usegnu} \
FC=$(tc-getFC) \
MKL_SUBVERS=${p} \
lib${MKL_ARCH} \
|| die "emake ${t} failed"
done
done
}
# usage: mkl_install_lib <serial|regular|ilp64>
mkl_install_lib() {
local proflib=lib_${1}
local prof=${PN}-${1}
[[ "${1}" == "regular" ]] && proflib=lib && prof=${PN}-threads
local libdir="${MKL_DIR}/${proflib}/${MKL_ARCH}"
local extlibs="-L${libdir} -lguide -lpthread"
[[ "${1}" == "serial" ]] && extlibs=""
[[ $(tc-getFC) =~ gfortran ]] && \
gfortranlibs="-L${libdir} -lmkl_gfortran"
cp -pPR "${S}"/${proflib} "${D}"${MKL_DIR}
for x in blas cblas; do
cat > eselect.${x}.${prof} <<- EOF
${libdir}/libmkl_${MKL_KERN}.a /usr/@LIBDIR@/lib${x}.a
${libdir}/libmkl.so /usr/@LIBDIR@/lib${x}.so
${libdir}/libmkl.so /usr/@LIBDIR@/lib${x}.so.0
${libdir}/${x}.pc /usr/@LIBDIR@/pkgconfig/${x}.pc
EOF
[[ ${x} == cblas ]] && \
echo "${MKL_DIR}/include/mkl_cblas.h /usr/include/cblas.h" \
>> eselect.${x}.${prof}
eselect ${x} add $(get_libdir) eselect.${x}.${prof} ${prof}
sed -e "s:@LIBDIR@:$(get_libdir):" \
-e "s:@INCDIR@:${MKL_DIR}/include:" \
-e "s:@PV@:${PV}:" \
-e "s:@EXTLIBS@:${extlibs}:g" \
-e "s:@GFORTRANLIBS@:${gfortranlibs}:g" \
"${FILESDIR}"/${x}.pc.in > ${x}.pc || die "sed ${x}.pc failed"
insinto ${libdir}
doins ${x}.pc
done
cat > eselect.lapack.${prof} <<- EOF
${libdir}/libmkl_lapack.a /usr/@LIBDIR@/liblapack.a
${libdir}/libmkl_lapack.so /usr/@LIBDIR@/liblapack.so
${libdir}/libmkl_lapack.so /usr/@LIBDIR@/liblapack.so.0
${libdir}/lapack.pc /usr/@LIBDIR@/pkgconfig/lapack.pc
EOF
sed -e "s:@LIBDIR@:$(get_libdir):" \
-e "s:@PV@:${PV}:" \
-e "s:@EXTLIBS@:${extlibs}:g" \
-e "s:@GFORTRANLIBS@:${gfortranlibs}:g" \
"${FILESDIR}"/lapack.pc.in > lapack.pc || die "sed lapack.pc failed"
insinto ${libdir}
doins lapack.pc
eselect lapack add $(get_libdir) eselect.lapack.${prof} ${prof}
echo "LDPATH=${libdir}"
}
src_install() {
# install license
if [[ ! -f /opt/intel/licenses/${MKL_LIC} ]]; then
insinto /opt/intel/licenses
doins "${WORKDIR}"/${MKL_LIC} || die "install license failed"
fi
dodir ${MKL_DIR}
# keep intel dir in /opt as default install
einfo "Installing headers, man pages and tools"
# use cp, too slow with doins
cp -pPR include man tools "${D}"${MKL_DIR} || die "install include|man|tools failed"
if use examples; then
einfo "Installing examples"
cp -pPR examples "${D}"${MKL_DIR} || die "install examples failed"
fi
insinto ${MKL_DIR}/doc
doins doc/*.txt || die "basic doc install failed"
if use doc; then
einfo "Installing documentation"
cp -pPR doc/*.pdf doc/*.htm "${D}"${MKL_DIR}/doc || die "doc failed"
fi
# take care of lib and eselect files
local env_file=35mkl
for p in ${MKL_PROF}; do
einfo "Installing profile: ${p}"
mkl_install_lib ${p} > ${env_file}
done
echo "MANPATH=${MKL_DIR}/man" >> ${env_file}
doenvd ${env_file} || die "doenvd failed"
}
pkg_postinst() {
# set default profile according to upstream
local ext=threads
if use int64; then
ext=int64
elif use serial; then
ext=serial
fi
ESELECT_PROF="${PN}-${FCOMP}-${ext}"
# if blas profile is mkl, set lapack and cblas profiles as mkl
local blas_lib=$(eselect blas show | cut -d' ' -f2)
for p in blas cblas lapack; do
local current_lib=$(eselect ${p} show | cut -d' ' -f2)
if [[ -z ${current_lib} || \
${current_lib} == ${ESELECT_PROF} || \
${blas_lib} == ${ESELECT_PROF} ]]; then
# work around eselect bug #189942
local configfile="${ROOT}"/etc/env.d/${p}/$(get_libdir)/config
[[ -e ${configfile} ]] && rm -f ${configfile}
eselect ${p} set ${ESELECT_PROF}
elog "${p} has been eselected to ${ESELECT_PROF}"
if [[ ${current_lib} != ${blas_lib} ]]; then
eselect blas set ${ESELECT_PROF}
elog "${p} has been eselected to ${ESELECT_PROF} for consistency"
fi
else
elog "Current eselected ${p} is ${current_lib}"
elog "To use ${p} ${ESELECT_PROF} implementation, you have to issue (as root):"
elog "\t eselect ${p} set ${ESELECT_PROF}"
fi
done
}
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