From b0cd99d409f38e1aafcd67fef85a95f913b8ffbd Mon Sep 17 00:00:00 2001
From: guowenxue <guowenxue@gmail.com>
Date: Mon, 03 Jan 2022 20:51:19 +0800
Subject: [PATCH] update imx6ull bsp tarball buid.sh fix 127.0.0.1 bug
---
bsp/rootfs/build.sh | 355 +++++++++++++++++++++++++++++++++++++++++++++++-----------
1 files changed, 286 insertions(+), 69 deletions(-)
diff --git a/bsp/rootfs/build.sh b/bsp/rootfs/build.sh
index 11507f5..33aeabd 100755
--- a/bsp/rootfs/build.sh
+++ b/bsp/rootfs/build.sh
@@ -1,129 +1,291 @@
#!/bin/bash
PRJ_PATH=`pwd`
+PRJ_NAME=`basename ${PRJ_PATH}`
-BOARD=imx6ull
+# update by top build.sh
+BOARD=igkboard
+SYSTEM=buildroot
+DISTRO=2021.02
+SYSNAME=buildroot
-TAR_PATH=/home/guowenxue/imx6ull/bsp/tarball
+ROOTFS_DIR=rootfs_${SYSNAME}
-# rootfs should be buildroot or stretch/buster/bullseye for debian system
-ROOTFS=bullseye
-
-ROOTFS_DIR=rootfs_${ROOTFS}
-ARCH=armhf
+TAR_PATH=${PRJ_PATH}/../tarball
# rootfs configuration
-DEF_PASSWD=123456
+DEBIAN_URL=http://ftp.cn.debian.org/debian/
+ARCH=armhf
+DEF_USER=lingyun
+DEF_PASSWD=12345
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
+APPS_CONF=extra_apps.json
set -u
set -e
-trap 'ctrlC_handler' INT
-
-function ctrlC_handler()
+trap 'exit_handler' EXIT
+function exit_handler()
{
- echo "Ctrl+C is captured, do some clean work"
rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static
+ umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev} 2>/dev/null || true
}
STAGE=0
-
function msg_banner()
-{
+{
STAGE=`expr $STAGE + 1`
-
+
echo ""
- echo "+---------------------------------------------+"
- printf " Stage $STAGE: $1\n"
+ echo "+---------------------------------------------+"
+ printf " Stage $STAGE: $1\n"
echo "+---------------------------------------------+"
echo ""
}
-function do_systools()
+function do_unpack()
{
- msg_banner " install system tools"
-
- debootstrap --version > /dev/null 2>&1
- if [ $? == 0 ] ; then
- echo "system tools already installed, skip it"
- return ;
+ if [ -d ${ROOTFS_DIR} ] ; then
+ printf "\n\n -- ${ROOTFS_DIR} fetched already, skip it -- \n\n"
+ return;
fi
- apt install binfmt-support qemu qemu-user-static debootstrap debian-archive-keyring
+ if [ -s ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 ] ; then
+ printf "\n\n -- decompress ${ROOTFS_DIR}.tar.bz2 -- \n\n"
+ mkdir -p ${ROOTFS_DIR}
+ tar -xjf ${TAR_PATH}/${ROOTFS_DIR}.tar.bz2 -C ${ROOTFS_DIR}
+ fi
+
+ return;
}
+
+# decompress rootfs packet or debootstrap fetch debian rootfs
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
+ msg_banner " ${ROOTFS_DIR} do fetch "
+
+ # try to decompress packet first.
+ do_unpack
+
+ # Yocto and buildroot rootfs decompress only
+ if [ -d ${ROOTFS_DIR} ] ; then
+ return ;
else
- msg_banner "debain rootfs already fetch, skip it"
+ if [ $SYSTEM != "debian" ] ; then
+ echo " ERROR: miss ${SYSTEM}(${DISTRO}) rootfs, exit now. "
+ echo ""
+ exit;
+ fi
fi
- if [ $APT_UPDATE == 0 ] ; then
+ # debootstrap fetch debian rootfs
+ export DEBIAN_FRONTEND=noninteractive
+ export DEBCONF_NONINTERACTIVE_SEEN=true
+ export LC_ALL=C
+ export LANGUAGE=C
+ export LANG=C
+
+ printf "\n\n -- debootstrap fetch start --\n\n"
+ echo "debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} ${DEBIAN_URL}"
+ debootstrap --arch=${ARCH} --foreign ${DISTRO} ${ROOTFS_DIR} ${DEBIAN_URL}
+
+ 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"
+
+ # Clear the MD5 value to install extra apps
+ sed -i -e "s|.*md5apt.*|\t\"md5apt\":\"MD5_Auto_Generate_Here\"|g" $APPS_CONF
+
+ cd ${ROOTFS_DIR}
+ tar -cjf ../${ROOTFS_DIR}.orig.tar.bz2 *
+ cd -
+}
+
+
+# Install extra apps defined in extra_apps.conf
+function do_extra_apt()
+{
+ if [ ! -f $APPS_CONF ] ; then
return ;
fi
- msg_banner " debootstrap config "
+ extra_apps=$(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
+
+
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
+ 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
- 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"
+ chroot ${ROOTFS_DIR} apt update
+ chroot ${ROOTFS_DIR} apt install -y ${extra_apps}
+ chroot ${ROOTFS_DIR} apt autoremove
- rm -f ${ROOTFS_DIR}/usr/bin/qemu-arm-static
+ umount ${ROOTFS_DIR}/{sys,proc,dev/pts,dev}
+
+
+ sed -i -e "s|.*md5apt.*|\t\"md5apt\":\"$md5_calc\"|g" $APPS_CONF
+ printf "\n\n -- debootstrap apt install done --\n\n"
+
+ # modify root password
+ chroot ${ROOTFS_DIR} sh -c "echo root:${DEF_PASSWD} | chpasswd"
+
+ # add default 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 -aG video,audio,sudo ${DEF_USER}"
+ fi
+ set -e
+}
+
+function install_file()
+{
+ if [ $# != 1 ] ; then
+ return ;
+ fi
+
+ # parser the source file and destination install path
+ src=`echo $1 | cut -d: -f1`
+ dst=${ROOTFS_DIR}/`echo $1 | cut -d: -f2`
+
+ echo "install $src => $dst"
+
+ 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 update_debian()
+{
+ if [ $SYSTEM != debian ] ; then
+ return;
+ fi
+
+ # update PATH environment in /etc/profile
+ sed -i 's|PATH=.*|PATH="/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin"|g' ${ROOTFS_DIR}/etc/profile
+
+ # update sudo without passwd
+ sed -i "s|^%sudo.*|%sudo ALL=(ALL:ALL) NOPASSWD:ALL|g" ${ROOTFS_DIR}/etc/sudoers
+
+ # enable ping command for all user
+ chmod 4755 ${ROOTFS_DIR}/usr/bin/ping*
}
function do_modify()
{
msg_banner " modify rootfs environment"
+ 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 "Debian 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
+
+ update_debian
+
+ # 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
+
+ printf "\n\n -- modify rootfs done --\n\n"
}
function do_pack()
{
-
if [ -f ${ROOTFS_DIR}.tar.bz2 ] ; then
msg_banner " rootfs already generate, skip it"
return ;
@@ -136,19 +298,74 @@
tar -cjf ../${ROOTFS_DIR}.tar.bz2 *
cd ${PRJ_PATH}
+
+ printf "\n\n -- generate rootfs packet done --\n\n"
}
-if [ $ROOTFS == buildroot ] ;then
- echo "INFO: buildroot no need build."
- exit 0;
-fi
+function do_distclean()
+{
+ printf "\n\n -- do distclean in $PRJ_NAME --\n\n"
-do_systools
+ rm -rf driver
+ rm -rf $ROOTFS_DIR
-do_fetch
+ exit;
+}
-set +e
-do_modify
+function do_rootfs()
+{
+ do_fetch
+ do_install
+ do_modify
+ do_pack
+}
-do_pack
+function do_root()
+{
+ echo ""
+ if [[ $1 == "yes" ]] && [ `id -u` != 0 ] ; then
+ echo "ERROR: This action must run as root!"
+ echo ""
+ exit;
+ elif [[ $1 != "yes" ]] && [ `id -u` == 0 ] ; then
+ echo "ERROR: This action cannot run as root!"
+ echo ""
+ exit;
+ fi
+}
+
+function do_usage()
+{
+ echo ""
+ echo "Usage:"
+ echo " $0 [-b] [-c] [-h]"
+ echo " -b: download and build $PRJ_NAME"
+ echo " -c: clean all the source code"
+ echo " -h: show this help message"
+ echo ""
+ echo " WARNNING: This shell script must run as sudo"
+ echo ""
+ exit;
+}
+
+while getopts "bch" OPTNAME
+do
+ case "${OPTNAME}" in
+ "b")
+ break;
+ ;;
+
+ "c")
+ do_root "yes"
+ do_distclean
+ ;;
+
+ "*")
+ do_usage
+ ;;
+ esac
+done
+
+do_root "yes"
+do_rootfs
--
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