98642b8581
* Set image compression levels to maximum This feature is used mainly by us or other distributors. An internal function. Compression time and CPU usage for this process is significantly increased but the size of the daily batch was decreased from 80Gb -> 50Gb. Mitigate upload speed bottleneck. * Small improvement for internal build process * Typo
152 lines
5.1 KiB
Bash
152 lines
5.1 KiB
Bash
#!/bin/bash
|
|
#
|
|
# Copyright (c) 2015 Igor Pecovnik, igor.pecovnik@gma**.com
|
|
#
|
|
# This file is licensed under the terms of the GNU General Public
|
|
# License version 2. This program is licensed "as is" without any
|
|
# warranty of any kind, whether express or implied.
|
|
|
|
# This file is a part of the Armbian build script
|
|
# https://github.com/armbian/build/
|
|
|
|
# Functions:
|
|
# mount_chroot
|
|
# umount_chroot
|
|
# unmount_on_exit
|
|
# check_loop_device
|
|
# install_external_applications
|
|
# write_uboot
|
|
# customize_image
|
|
# install_deb_chroot
|
|
|
|
|
|
# mount_chroot <target>
|
|
#
|
|
# helper to reduce code duplication
|
|
#
|
|
mount_chroot()
|
|
{
|
|
local target=$1
|
|
mount -t proc chproc "${target}"/proc
|
|
mount -t sysfs chsys "${target}"/sys
|
|
mount -t devtmpfs chdev "${target}"/dev || mount --bind /dev "${target}"/dev
|
|
mount -t devpts chpts "${target}"/dev/pts
|
|
} #############################################################################
|
|
|
|
# umount_chroot <target>
|
|
#
|
|
# helper to reduce code duplication
|
|
#
|
|
umount_chroot()
|
|
{
|
|
local target=$1
|
|
display_alert "Unmounting" "$target" "info"
|
|
while grep -Eq "${target}.*(dev|proc|sys)" /proc/mounts
|
|
do
|
|
umount -l --recursive "${target}"/dev >/dev/null 2>&1
|
|
umount -l "${target}"/proc >/dev/null 2>&1
|
|
umount -l "${target}"/sys >/dev/null 2>&1
|
|
sleep 5
|
|
done
|
|
} #############################################################################
|
|
|
|
# unmount_on_exit
|
|
#
|
|
unmount_on_exit()
|
|
{
|
|
trap - INT TERM EXIT
|
|
umount_chroot "${SDCARD}/"
|
|
umount -l "${SDCARD}"/tmp >/dev/null 2>&1
|
|
umount -l "${SDCARD}" >/dev/null 2>&1
|
|
umount -l "${MOUNT}"/boot >/dev/null 2>&1
|
|
umount -l "${MOUNT}" >/dev/null 2>&1
|
|
[[ $CRYPTROOT_ENABLE == yes ]] && cryptsetup luksClose "${ROOT_MAPPER}"
|
|
losetup -d "${LOOP}" >/dev/null 2>&1
|
|
rm -rf --one-file-system "${SDCARD}"
|
|
exit_with_error "debootstrap-ng was interrupted"
|
|
} #############################################################################
|
|
|
|
# check_loop_device <device_node>
|
|
#
|
|
check_loop_device()
|
|
{
|
|
local device=$1
|
|
if [[ ! -b $device ]]; then
|
|
if [[ $CONTAINER_COMPAT == yes && -b /tmp/$device ]]; then
|
|
display_alert "Creating device node" "$device"
|
|
mknod -m0660 "${device}" b "0x$(stat -c '%t' "/tmp/$device")" "0x$(stat -c '%T' "/tmp/$device")"
|
|
else
|
|
exit_with_error "Device node $device does not exist"
|
|
fi
|
|
fi
|
|
} #############################################################################
|
|
|
|
# write_uboot <loopdev>
|
|
#
|
|
# writes u-boot to loop device
|
|
# Parameters:
|
|
# loopdev: loop device with mounted rootfs image
|
|
#
|
|
write_uboot()
|
|
{
|
|
local loop=$1 revision
|
|
display_alert "Writing U-boot bootloader" "$loop" "info"
|
|
TEMP_DIR=$(mktemp -d || exit 1)
|
|
chmod 700 ${TEMP_DIR}
|
|
revision=${REVISION}
|
|
if [[ -n $UPSTREM_VER ]]; then
|
|
DEB_BRANCH=${DEB_BRANCH/-/}
|
|
revision=${UPSTREM_VER}
|
|
dpkg -x "${DEB_STORAGE}/linux-u-boot-${BOARD}-${DEB_BRANCH/-/}_${revision}_${ARCH}.deb" ${TEMP_DIR}/
|
|
else
|
|
dpkg -x "${DEB_STORAGE}/${CHOSEN_UBOOT}_${revision}_${ARCH}.deb" ${TEMP_DIR}/
|
|
fi
|
|
write_uboot_platform "${TEMP_DIR}/usr/lib/${CHOSEN_UBOOT}_${revision}_${ARCH}" "$loop"
|
|
[[ $? -ne 0 ]] && exit_with_error "U-boot bootloader failed to install" "@host"
|
|
rm -rf ${TEMP_DIR}
|
|
} #############################################################################
|
|
|
|
customize_image()
|
|
{
|
|
# for users that need to prepare files at host
|
|
[[ -f $USERPATCHES_PATH/customize-image-host.sh ]] && source "$USERPATCHES_PATH"/customize-image-host.sh
|
|
cp "$USERPATCHES_PATH"/customize-image.sh "${SDCARD}"/tmp/customize-image.sh
|
|
chmod +x "${SDCARD}"/tmp/customize-image.sh
|
|
mkdir -p "${SDCARD}"/tmp/overlay
|
|
# util-linux >= 2.27 required
|
|
mount -o bind,ro "$USERPATCHES_PATH"/overlay "${SDCARD}"/tmp/overlay
|
|
display_alert "Calling image customization script" "customize-image.sh" "info"
|
|
chroot "${SDCARD}" /bin/bash -c "/tmp/customize-image.sh $RELEASE $LINUXFAMILY $BOARD $BUILD_DESKTOP"
|
|
CUSTOMIZE_IMAGE_RC=$?
|
|
umount -i "${SDCARD}"/tmp/overlay >/dev/null 2>&1
|
|
mountpoint -q "${SDCARD}"/tmp/overlay || rm -r "${SDCARD}"/tmp/overlay
|
|
if [[ $CUSTOMIZE_IMAGE_RC != 0 ]]; then
|
|
exit_with_error "customize-image.sh exited with error (rc: $CUSTOMIZE_IMAGE_RC)"
|
|
fi
|
|
} #############################################################################
|
|
|
|
install_deb_chroot()
|
|
{
|
|
local package=$1
|
|
local variant=$2
|
|
local transfer=$3
|
|
local name
|
|
local desc
|
|
if [[ ${variant} != remote ]]; then
|
|
name="/root/"$(basename "${package}")
|
|
[[ ! -f "${SDCARD}${name}" ]] && cp "${package}" "${SDCARD}${name}"
|
|
desc=""
|
|
else
|
|
name=$1
|
|
desc=" from repository"
|
|
fi
|
|
|
|
display_alert "Installing${desc}" "${name/\/root\//}"
|
|
[[ $NO_APT_CACHER != yes ]] && local apt_extra="-o Acquire::http::Proxy=\"http://${APT_PROXY_ADDR:-localhost:3142}\" -o Acquire::http::Proxy::localhost=\"DIRECT\""
|
|
# when building in bulk from remote, lets make sure we have up2date index
|
|
[[ $BUILD_ALL == yes && ${variant} == remote ]] && chroot "${SDCARD}" /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt-get $apt_extra -yqq update"
|
|
chroot "${SDCARD}" /bin/bash -c "DEBIAN_FRONTEND=noninteractive apt-get -yqq \
|
|
$apt_extra --no-install-recommends install $name" >> "${DEST}"/debug/install.log 2>&1
|
|
[[ ${variant} == remote && ${transfer} == yes ]] && rsync -rq "${SDCARD}"/var/cache/apt/archives/*.deb ${DEB_STORAGE}/
|
|
}
|