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#!/bin/bash
source colors.sh
export LFS="$1"
if [ -z "${LFS}" ]; then
printf "%b" "${RED}Require first argument as path to LFS build!${RST}\n"
exit 1
fi
if [ "${USER}" == "root" ]; then
printf "%b" "${GRN}Changing ownership to root...${RST}\n"
chown -R root:root "${LFS}"/bin
chown -R root:root "${LFS}"/etc
chown -R root:root "${LFS}"/lib
chown -R root:root "${LFS}"/sbin
chown -R root:root "${LFS}"/tools
chown -R root:root "${LFS}"/usr
chown -R root:root "${LFS}"/var
case $(uname -m) in
x86_64) chown -R root:root "${LFS}"/lib64 ;;
esac
printf "%b" "${GRN}Creating virtual kernel filesystem mountpoints...${RST}\n"
mkdir -p "${LFS}"/dev
mkdir -p "${LFS}"/proc
mkdir -p "${LFS}"/run
mkdir -p "${LFS}"/sys
printf "%b" "${GRN}Creating initial device nodes...${RST}\n"
mknod -m 600 "${LFS}"/dev/console c 5 1 >/dev/null 2>&1
mknod -m 666 "${LFS}"/dev/null c 1 3 >/dev/null 2>&1
printf "%b" "${GRN}Mounting virtual kernel filesystems...${RST}\n"
if ! mountpoint "${LFS}"/dev >/dev/null 2>&1; then
mount -v --bind /dev "${LFS}"/dev
else
printf "%b" " ${YLW}${LFS}/dev${GRN} is already mounted${RST}\n"
fi
if ! mountpoint "${LFS}"/dev/pts >/dev/null 2>&1; then
mount -v --bind /dev/pts "${LFS}"/dev/pts
else
printf "%b" " ${YLW}${LFS}/dev/pts${GRN} is already mounted${RST}\n"
fi
if ! mountpoint "${LFS}"/proc >/dev/null 2>&1; then
mount -v --bind /proc "${LFS}"/proc
else
printf "%b" " ${YLW}${LFS}/proc${GRN} is already mounted${RST}\n"
fi
if ! mountpoint "${LFS}"/sys >/dev/null 2>&1; then
mount -v --bind /sys "${LFS}"/sys
else
printf "%b" " ${YLW}${LFS}/sys${GRN} is already mounted${RST}\n"
fi
if ! mountpoint "${LFS}"/run >/dev/null 2>&1; then
mount -v --bind /run "${LFS}"/run
else
printf "%b" " ${YLW}${LFS}/run${GRN} is already mounted${RST}\n"
fi
if [ -h "${LFS}"/dev/shm ]; then
mkdir -pv "${LFS}"/"$(readlink "${LFS}"/dev/shm)"
fi
else
printf "%b" "${RED}preparechroot.sh must be ran as ${YLW}root${RED} user!${RST}\n"
fi
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