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#!/bin/bash
if [ -f "${LFS}/sources/chapter8/cleanup" ]; then
printf "%b" " ${IGRN}Cleanup already performed${RST}\n"
else
printf "%b" "${GRN}Cleaning up ${YLW}${LFS}${RST}... "
{
sudo rm -rfv "${LFS}"/tmp/*
sudo rm -rfv "${LFS}"/tools
sudo find "${LFS}"/usr/lib -name \*.la -delete
sudo find "${LFS}"/usr/libexec -name \*.la -delete
sudo find "${LFS}"/usr -depth -name "$(uname -m)"-lfs-linux-gnu\* | xargs sudo rm -rfv
sudo sed '/tester/d' -i "${LFS}"/etc/group
sudo sed '/tester/d' -i "${LFS}"/etc/passwd
sudo rm -rfv "${LFS}"/home/tester
#sudo rm -rfv "${LFS}"/usr/share/doc
#sudo rm -rfv "${LFS}"/usr/share/info
#sudo rm -rfv "${LFS}"/usr/share/man
# Place debugging symbols for selected libraries in seprate files
save_lib="ld-2.33.so libc-2.33.so libpthread-2.33.so libthread_db-1.0.so"
pushd "${LFS}"/lib || exit 1
for LIB in $save_lib; do
sudo objcopy --only-keep-debug "${LIB}" "${LIB}".dbg
sudo strip --strip-unneeded "${LIB}"
sudo objcopy --add-gnu-debuglink="${LIB}".dbg "${LIB}"
done
popd || exit 1
save_usrlib="libquadmath.so.0.0.0 libstdc++.so.6.0.28 libitm.so.1.0.0 libatomic.so.1.2.0"
pushd "${LFS}"/usr/lib || exit 1
for LIB in $save_usrlib; do
sudo objcopy --only-keep-debug "${LIB}" "${LIB}".dbg
sudo strip --strip-unneeded "${LIB}"
sudo objcopy --add-gnu-debuglink="${LIB}".dbg "${LIB}"
done
popd || exit 1
sudo find "${LFS}"/usr/lib -type f -name \*.a -exec strip --strip-debug {} ';'
sudo find "${LFS}"/lib -type f -name \*.so* ! -name \*dbg -exec strip --strip-unneeded {} ';'
sudo find "${LFS}"/usr/lib -type f -name \*.so* ! -name \*dbg -exec strip --strip-unneeded {} ';'
sudo find "${LFS}"/bin -type f -exec strip --strip-all {} ';'
sudo find "${LFS}"/sbin -type f -exec strip --strip-all {} ';'
sudo find "${LFS}"/usr/bin -type f -exec strip --strip-all {} ';'
sudo find "${LFS}"/usr/sbin -type f -exec strip --strip-all {} ';'
sudo find "${LFS}"/usr/libexec -type f -exec strip --strip-all {} ';'
} >"${LFS}"/sources/log/chapter8/cleanup.log 2>&1
printf "%b" "${IGRN}OK${RST}\n"
sudo touch "${LFS}"/sources/chapter8/cleanup >/dev/null 2>&1
fi
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