New file |
| | |
| | | #!/bin/bash |
| | | |
| | | PRJ_PATH=`pwd` |
| | | |
| | | BOARD=imx6ull |
| | | |
| | | TAR_PATH=/home/guowenxue/imx6ull/bsp/tarball |
| | | |
| | | # rootfs should be buildroot or stretch/buster/bullseye for debian system |
| | | ROOTFS=buster |
| | | |
| | | ROOTFS_DIR=rootfs_${ROOTFS} |
| | | ARCH=armhf |
| | | |
| | | # rootfs configuration |
| | | DEF_PASSWD=123456 |
| | | DEF_HOSTNAME=${BOARD} |
| | | |
| | | APT_UPDATE=0 |
| | | |
| | | EXTRA_APPS="vim net-tools network-manager tree file parted locales lsb-release tzdata wireless-tools openssh-server" |
| | | |
| | | if [ `id -u` != 0 ] ; then |
| | | echo "ERRROR: This shell script must excuted as root privilege." |
| | | exit 0; |
| | | fi |
| | | |
| | | set -u |
| | | set -e |
| | | |
| | | trap 'ctrlC_handler' INT |
| | | |
| | | function ctrlC_handler() |
| | | { |
| | | echo "Ctrl+C is captured, do some clean work" |
| | | rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static |
| | | } |
| | | |
| | | STAGE=0 |
| | | |
| | | function msg_banner() |
| | | { |
| | | STAGE=`expr $STAGE + 1` |
| | | |
| | | echo "" |
| | | echo "+---------------------------------------------+" |
| | | printf " Stage $STAGE: $1\n" |
| | | echo "+---------------------------------------------+" |
| | | echo "" |
| | | } |
| | | |
| | | function do_systools() |
| | | { |
| | | msg_banner " install system tools" |
| | | |
| | | debootstrap --version > /dev/null 2>&1 |
| | | if [ $? == 0 ] ; then |
| | | echo "system tools already installed, skip it" |
| | | return ; |
| | | fi |
| | | |
| | | apt install binfmt-support qemu qemu-user-static debootstrap debian-archive-keyring |
| | | } |
| | | |
| | | function do_fetch() |
| | | { |
| | | if [ ! -d ${ROOTFS_DIR} ] ; then |
| | | if [ -s ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 ] ; then |
| | | msg_banner " decompress ${ROOTFS_DIR}.tar.bz2 " |
| | | mkdir -p ${ROOTFS_DIR} |
| | | tar -xjf ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 -C ${ROOTFS_DIR} |
| | | APT_UPDATE=1 |
| | | else |
| | | msg_banner " debootstrap fetch " |
| | | debootstrap --arch=${ARCH} --foreign ${ROOTFS} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/ |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage |
| | | APT_UPDATE=1 |
| | | fi |
| | | else |
| | | msg_banner "debain rootfs already fetch, skip it" |
| | | fi |
| | | |
| | | if [ $APT_UPDATE == 0 ] ; then |
| | | return ; |
| | | fi |
| | | |
| | | msg_banner " debootstrap config " |
| | | cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/ |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} dpkg --configure -a |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} apt update |
| | | |
| | | msg_banner " debootstrap apt install " |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} apt install -y ${EXTRA_APPS} |
| | | DEBIAN_FRONTEND=noninteractive DEBCONF_NONINTERACTIVE_SEEN=true LC_ALL=C LANGUAGE=C LANG=C chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd" |
| | | |
| | | rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static |
| | | } |
| | | |
| | | function do_modify() |
| | | { |
| | | msg_banner " modify rootfs environment" |
| | | |
| | | # update hostnmae and issue |
| | | echo $DEF_HOSTNAME > ${ROOTFS_DIR}/etc/hostname |
| | | echo "Debian GNU/Linux $ROOTFS \n \l, default password '$DEF_PASSWD'." > ${ROOTFS_DIR}/etc/issue |
| | | |
| | | # update dns server |
| | | echo "nameserver 114.114.114.114" > ${ROOTFS_DIR}/etc/resolv.conf |
| | | echo "nameserver 223.5.5.5" >> ${ROOTFS_DIR}/etc/resolv.conf |
| | | |
| | | # add ls alias for display with color |
| | | grep "color=auto" ${ROOTFS_DIR}/etc/profile > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | echo "alias ls='ls --color=auto'" >> ${ROOTFS_DIR}/etc/profile |
| | | fi |
| | | |
| | | # permit root ssh login |
| | | grep "^PermitRootLogin" ${ROOTFS_DIR}/etc/ssh/sshd_config > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | echo "PermitRootLogin yes" >> ${ROOTFS_DIR}/etc/ssh/sshd_config |
| | | fi |
| | | } |
| | | |
| | | function do_pack() |
| | | { |
| | | msg_banner " generate rootfs packet " |
| | | |
| | | cd ${ROOTFS_DIR} |
| | | |
| | | tar -cjf ../${ROOTFS_DIR}.tar.bz2 * |
| | | |
| | | cd ${PRJ_PATH} |
| | | } |
| | | |
| | | if [ $ROOTFS == buildroot ] ;then |
| | | echo "INFO: buildroot no need build." |
| | | exit 0; |
| | | fi |
| | | |
| | | do_systools |
| | | |
| | | do_fetch |
| | | |
| | | set +e |
| | | do_modify |
| | | |
| | | do_pack |
| | | |