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|
#!/bin/bash
echo -n "Loading portage envvars..." >&2
ROOT=$(portageq envvar ROOT)
DEFAULT_ABI=$(portageq envvar DEFAULT_ABI)
MULTILIB_ABIS=$(portageq envvar MULTILIB_ABIS)
if [[ -z ${DEFAULT_ABI} || -z ${MULTILIB_ABIS} ]]; then
echo >&2
echo "I cannot get proper DEFAULT_ABI and MULTILIB_ABIS values. Have you installed" >&2
echo "portage-multilib correctly and configured /etc/make.profile as described in" >&2
echo "$(dirname "${0}")/../doc/portage-multilib-instructions?" >&2
exit 1
fi
echo " done" >&2
iuse=
environments=environment.bz2
for abi in ${MULTILIB_ABIS}; do
iuse+=" multilib_abi_${abi}"
environments+=" environment.${abi}.bz2"
done
iuse=${iuse## }
echo "Expanding IUSE to include: ${iuse}"
echo "If USE doesn't contain any multilib flags, it will be expanded to include: multilib_abi_${DEFAULT_ABI}"
cd ${ROOT}var/db/pkg
for pkg in */*; do
has_lib32=""
has_lib32_abi=""
if [[ -e ${pkg}/USE ]]; then
grep -qe 'lib32' ${pkg}/USE && has_lib32_abi=" x86"
grep -qe 'multilib_abi_[^ ]' ${pkg}/USE || echo $(cat ${pkg}/USE | sed -e s/lib32/multilib_abi_x86/) multilib_abi_${DEFAULT_ABI} > ${pkg}/USE
else
echo multilib_abi_${DEFAULT_ABI} > ${pkg}/USE
fi
if [[ -e ${pkg}/IUSE ]]; then
grep -qe 'multilib_abi_[^ ]' ${pkg}/IUSE || echo $(cat ${pkg}/IUSE | sed -e s/lib32//) ${iuse} > ${pkg}/IUSE
else
echo ${iuse} > ${pkg}/IUSE
fi
if ! [[ -e ${pkg}/MULTILIB_ABIS ]]; then
echo ${DEFAULT_ABI} ${has_lib32_abi} > ${pkg}/MULTILIB_ABIS
fi
# Just go for converting RDEPEND properly too... (though we can't
# correct the RDEPEND in environment without trouble because it's
# multiline unless if we actually source it and re-serialize
# it...). eix tells me that no packages have lib32 in their names,
# so this should be safe ;-).
[[ -e ${pkg}/RDEPEND ]] \
&& sed -i -e s/lib32/multilib_abi_x86/g ${pkg}/RDEPEND
# Expensive but necessary hacking to fix up the `die "Unable to
# determine profile ABIs"...' in pkg_postrm(). Let's skip testing
# IUSE.
if ! bzgrep -qe '^declare -. USE=.*[" ]multilib_abi_[^ ]' ${pkg}/environment.bz2; then
for env in ${environments}; do
[[ -e ${pkg}/${env} ]] || continue
# Pull the newly-calculated (or already-existent)
# multilib-relevant values from ${pkg}/USE. This is required
# to support both new users and people who had run the
# old/broken add_multilib_abi script.
pkg_use=
for a_pkg_use in $(grep -oe 'multilib_abi_[^ ]*' ${pkg}/USE); do
pkg_use+=" ${a_pkg_use}"
done
pkg_use=${pkg_use## }
bzcat ${pkg}/${env} \
| sed \
-e "s/^declare -. USE=\"/&${pkg_use} /" \
-e "s/^declare -. IUSE=\"/&${iuse} /" \
-e '/^declare -. I*USE="/s/lib32//' \
| bzip2 -c \
> ${pkg}/${env}.new \
&& mv ${pkg}/${env}.new ${pkg}/${env}
done
fi
done
touch */*
|
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