| | |
| | | PRJ_PATH=`pwd` |
| | | PRJ_NAME=`basename ${PRJ_PATH}` |
| | | |
| | | BOARD=imx6ull |
| | | # update by top build.sh |
| | | BOARD=igkboard |
| | | SYSTEM=buildroot |
| | | DISTRO=2021.02 |
| | | SYSNAME=buildroot |
| | | |
| | | DRV_PATH=${PRJ_PATH}/driver |
| | | ROOTFS_DIR=rootfs_${SYSNAME} |
| | | |
| | | TAR_PATH=${PRJ_PATH}/../tarball |
| | | |
| | | # tarballs download URL address |
| | | WEB_URL=http://192.168.2.193:9000/${BOARD} |
| | | |
| | | # rootfs should be buildroot/yocto or stretch/buster/bullseye for debian system |
| | | ROOTFS=buster |
| | | |
| | | ROOTFS_DIR=rootfs_${ROOTFS} |
| | | ARCH=arm64 |
| | | |
| | | # rootfs configuration |
| | | ARCH=armhf |
| | | DEF_USER=lingyun |
| | | DEF_PASSWD=12345 |
| | | DEF_HOSTNAME=${BOARD} |
| | | |
| | | APT_CONF=extra_apps.json |
| | | APPS_CONF=extra_apps.json |
| | | |
| | | set -u |
| | | set -e |
| | |
| | | } |
| | | |
| | | |
| | | # debootstrap fetch debian rootfs |
| | | # decompress rootfs packet or debootstrap fetch debian rootfs |
| | | function do_fetch() |
| | | { |
| | | msg_banner " ${ROOTFS_DIR} do fetch " |
| | |
| | | # try to decompress packet first. |
| | | do_unpack |
| | | |
| | | if [ $ROOTFS == "buildroot" -o $ROOTFS == "yocto" ] ; then |
| | | if [ ! -d ${ROOTFS_DIR} ] ; then |
| | | echo " ERROR: miss rootfs ${ROOTFS}, exit now. " |
| | | # Yocto and buildroot rootfs decompress only |
| | | if [ -d ${ROOTFS_DIR} ] ; then |
| | | return ; |
| | | else |
| | | if [ $SYSTEM != "debian" ] ; then |
| | | echo " ERROR: miss ${SYSTEM}(${DISTRO}) rootfs, exit now. " |
| | | echo "" |
| | | exit; |
| | | else |
| | | return 0; |
| | | fi |
| | | fi |
| | | |
| | | # debootstrap fetch debian rootfs |
| | | export DEBIAN_FRONTEND=noninteractive |
| | | export DEBCONF_NONINTERACTIVE_SEEN=true |
| | | export LC_ALL=C |
| | |
| | | export LANG=C |
| | | |
| | | printf "\n\n -- debootstrap fetch start --\n\n" |
| | | debootstrap --arch=${ARCH} --foreign ${ROOTFS} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/ |
| | | echo "debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/" |
| | | debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} http://ftp.cn.debian.org/debian/ |
| | | |
| | | chroot ${ROOTFS_DIR} debootstrap/debootstrap --second-stage |
| | | printf "\n\n -- debootstrap config start --\n\n" |
| | |
| | | chroot ${ROOTFS_DIR} dpkg --configure -a |
| | | printf "\n\n -- debootstrap fetch done -- \n\n" |
| | | |
| | | # set root password |
| | | chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd" |
| | | |
| | | # add extra user account |
| | | chroot ${ROOTFS_DIR} sh -c "useradd -m -G sudo -s /bin/bash ${DEF_USER}" |
| | | chroot ${ROOTFS_DIR} sh -c "echo ${DEF_USER}:${DEF_PASSWD} | chpasswd" |
| | | chroot ${ROOTFS_DIR} sh -c "usermod -G video,audio ${DEF_USER}" |
| | | |
| | | # Clear the MD5 value to install extra apps |
| | | sed -i -e "s|.*md5val.*|\t\"md5val\":\"MD5_Auto_Generate_Here\"|g" $APT_CONF |
| | | sed -i -e "s|.*md5apt.*|\t\"md5apt\":\"MD5_Auto_Generate_Here\"|g" $APPS_CONF |
| | | } |
| | | |
| | | |
| | | # Install extra apps defined in extra_apps.conf |
| | | function do_apt() |
| | | function do_extra_apt() |
| | | { |
| | | if [ ! -f $APPS_CONF ] ; then |
| | | return ; |
| | | fi |
| | | |
| | | extra_apps=$(eval jq -r .extra_debian_apps[] $APPS_CONF ) |
| | | md5_file=$(eval jq -r .md5apt $APPS_CONF) |
| | | md5_calc=$(eval echo $extra_apps | md5sum | awk '{print $1}') |
| | | |
| | | if [ $md5_file == $md5_calc ] ; then |
| | | printf "\n\n -- debootstrap apt install already, skip it! --\n\n" |
| | | return ; |
| | | fi |
| | | |
| | | msg_banner " debootstrap apt install " |
| | | |
| | | export DEBIAN_FRONTEND=noninteractive |
| | | export DEBCONF_NONINTERACTIVE_SEEN=true |
| | | export LC_ALL=C |
| | | export LANGUAGE=C |
| | | export LANG=C |
| | | |
| | | msg_banner " debootstrap apt install " |
| | | |
| | | if [ -f $APT_CONF ] ; then |
| | | extra_apps=$(eval jq -r .extra_apps[] $APT_CONF ) |
| | | md5_file=$(eval jq -r .md5val extra_apps.json) |
| | | md5_calc=$(eval echo $extra_apps | md5sum | awk '{print $1}') |
| | | cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/ |
| | | mount -o bind /proc ${ROOTFS_DIR}/proc |
| | | mount -o bind /dev ${ROOTFS_DIR}/dev |
| | | mount -o bind /dev/pts ${ROOTFS_DIR}/dev/pts |
| | | mount -o bind /sys ${ROOTFS_DIR}/sys |
| | | |
| | | chroot ${ROOTFS_DIR} apt update |
| | | chroot ${ROOTFS_DIR} apt install -y ${extra_apps} |
| | | |
| | | umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev} |
| | | |
| | | |
| | | if [ $md5_file == $md5_calc ] ; then |
| | | printf "\n\n -- debootstrap apt install already, skip it! --\n\n" |
| | | else |
| | | printf "\n\n -- debootstrap apt install start --\n\n" |
| | | sed -i -e "s|.*md5apt.*|\t\"md5apt\":\"$md5_calc\"|g" $APPS_CONF |
| | | printf "\n\n -- debootstrap apt install done --\n\n" |
| | | |
| | | cp -f /usr/bin/qemu-arm-static ${ROOTFS_DIR}/usr/bin/ |
| | | mount -o bind /proc ${ROOTFS_DIR}/proc |
| | | mount -o bind /dev ${ROOTFS_DIR}/dev |
| | | mount -o bind /dev/pts ${ROOTFS_DIR}/dev/pts |
| | | mount -o bind /sys ${ROOTFS_DIR}/sys |
| | | # modify root password |
| | | chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd" |
| | | |
| | | chroot ${ROOTFS_DIR} apt update |
| | | chroot ${ROOTFS_DIR} apt install -y ${extra_apps} |
| | | |
| | | umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev} |
| | | |
| | | sed -i -e "s|.*md5val.*|\t\"md5val\":\"$md5_calc\"|g" $APT_CONF |
| | | printf "\n\n -- debootstrap apt install done --\n\n" |
| | | fi |
| | | # add extra user account |
| | | set +e |
| | | grep "$DEF_USER" ${ROOTFS_DIR}/etc/passwd > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | printf "\n\n -- setup default user account --\n\n" |
| | | chroot ${ROOTFS_DIR} sh -c "useradd -m -s /bin/bash ${DEF_USER}" |
| | | chroot ${ROOTFS_DIR} sh -c "echo ${DEF_USER}:${DEF_PASSWD} | chpasswd" |
| | | chroot ${ROOTFS_DIR} sh -c "usermod -G video,audio,sudo avnet" |
| | | echo "${DEF_USER} ALL=(ALL:ALL) NOPASSWD:ALL" >> ${ROOTFS_DIR}/etc/sudoers |
| | | fi |
| | | set -e |
| | | } |
| | | |
| | | function do_modules() |
| | | function install_file() |
| | | { |
| | | if [ ! -d ${DRV_PATH}/lib/modules ] ; then |
| | | if [ $# != 1 ] ; then |
| | | return ; |
| | | fi |
| | | |
| | | msg_banner " install kernel modules" |
| | | # parser the source file and destination install path |
| | | src=`echo $1 | cut -d: -f1` |
| | | dst=${ROOTFS_DIR}/`echo $1 | cut -d: -f2` |
| | | |
| | | rm -rf ${ROOTFS_DIR}/lib/modules/ |
| | | cp -af ${DRV_PATH}/lib/modules ${ROOTFS_DIR}/lib/ |
| | | echo "install $src => $dst" |
| | | |
| | | printf "\n\n -- install kernel modules done --\n\n" |
| | | mkdir -p ${dst} |
| | | |
| | | # parser to get .tar.gz .tar.bz2 .tar.xz |
| | | fname=`basename ${src}` |
| | | suffix=`echo "${fname#*.}"` |
| | | |
| | | case $suffix in |
| | | tar.gz) |
| | | tar -xzf ${src} -C ${dst} |
| | | ;; |
| | | |
| | | tar.bz2) |
| | | tar -xjf ${src} -C ${dst} |
| | | ;; |
| | | |
| | | tar.xz) |
| | | tar -xJf ${src} -C ${dst} |
| | | ;; |
| | | |
| | | *) |
| | | rm -rf ${dst}/${fname} |
| | | cp -rf ${src} ${dst} |
| | | ;; |
| | | |
| | | esac |
| | | } |
| | | |
| | | function do_install() |
| | | { |
| | | # apt install extra packet for debian rootfs |
| | | if [ $SYSTEM == "debian" ] ; then |
| | | do_extra_apt |
| | | fi |
| | | |
| | | # install common files for all the system |
| | | for row in $( jq -r '.extra_common_files | keys[] as $k | "\($k):\(.[$k])"' $APPS_CONF ) ; do |
| | | install_file $row |
| | | done |
| | | |
| | | # install extra files for custom system |
| | | jq_args=".extra_${SYSTEM}_files | keys[] as \$k | \"\(\$k):\(.[\$k])\"" |
| | | for row in $( jq -r "${jq_args}" $APPS_CONF ) ; do |
| | | install_file $row |
| | | done |
| | | } |
| | | |
| | | function do_modify() |
| | |
| | | set +e |
| | | |
| | | # update hostnmae and issue |
| | | echo "Welcome to LingYun IoT Gateway Kit Board GNU/Linux ${SYSTEM}(${DISTRO}) system, default password '$DEF_PASSWD'." > ${ROOTFS_DIR}/etc/issue |
| | | echo $DEF_HOSTNAME > ${ROOTFS_DIR}/etc/hostname |
| | | echo "$BOARD GNU/Linux $ROOTFS \n \l, default password '$DEF_PASSWD'." > ${ROOTFS_DIR}/etc/issue |
| | | grep "$BOARD" ${ROOTFS_DIR}/etc/hosts > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | echo "127.0.0.1 ${BOARD}" >> ${ROOTFS_DIR}/etc/hosts |
| | | fi |
| | | |
| | | # 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 |
| | | |
| | | # update profile |
| | | sed -i "s|PS1='# '|PS1='\\\u@\\\h:\\\w# '|g" ${ROOTFS_DIR}/etc/profile |
| | | sed -i "s|PS1='$ '|PS1='\\\u@\\\h:\\\w$ '|g" ${ROOTFS_DIR}/etc/profile |
| | | |
| | | |
| | | # add ls alias for display with color |
| | | grep "color=auto" ${ROOTFS_DIR}/etc/profile > /dev/null 2>&1 |
| | | grep "^alias ls=" ${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 |
| | | sed -i "s|^#PermitRootLogin.*|PermitRootLogin yes|g" ${ROOTFS_DIR}/etc/ssh/sshd_config |
| | | sed -i "s|^#PasswordAuthentication.*|PasswordAuthentication yes|g" ${ROOTFS_DIR}/etc/ssh/sshd_config |
| | | |
| | | # add vim alias for buildroot and yocto |
| | | if [ $SYSTEM != "debian" ] ; then |
| | | grep "alias vim=" ${ROOTFS_DIR}/etc/profile > /dev/null 2>&1 |
| | | if [ $? != 0 ] ; then |
| | | echo "alias vim='vi'" >> ${ROOTFS_DIR}/etc/profile |
| | | fi |
| | | fi |
| | | |
| | | set -e |
| | |
| | | function do_rootfs() |
| | | { |
| | | do_fetch |
| | | |
| | | echo "do rootfs continue " |
| | | |
| | | # debian rootfs need apt install packet |
| | | if [ $ROOTFS != "buildroot" -a $ROOTFS != "yocto" ] ;then |
| | | do_apt |
| | | fi |
| | | |
| | | do_modules |
| | | do_install |
| | | do_modify |
| | | do_pack |
| | | } |