bc0fbb85bc
Required if userpatches folder is conflicted between two different configs. This is frequent and requires maintaining two copies of the builder.
136 lines
4.2 KiB
Bash
136 lines
4.2 KiB
Bash
#!/bin/bash
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#
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# Copyright (c) 2015 Igor Pecovnik, igor.pecovnik@gma**.com
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#
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# This file is licensed under the terms of the GNU General Public
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# License version 2. This program is licensed "as is" without any
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# warranty of any kind, whether express or implied.
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# This file is a part of the Armbian build script
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# https://github.com/armbian/build/
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# Functions:
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# mount_chroot
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# umount_chroot
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# unmount_on_exit
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# check_loop_device
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# install_external_applications
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# write_uboot
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# customize_image
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# install_deb_chroot
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# mount_chroot <target>
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#
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# helper to reduce code duplication
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#
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mount_chroot()
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{
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local target=$1
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mount -t proc chproc "${target}"/proc
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mount -t sysfs chsys "${target}"/sys
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mount -t devtmpfs chdev "${target}"/dev || mount --bind /dev "${target}"/dev
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mount -t devpts chpts "${target}"/dev/pts
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} #############################################################################
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# umount_chroot <target>
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#
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# helper to reduce code duplication
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#
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umount_chroot()
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{
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local target=$1
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umount -l "${target}"/dev/pts >/dev/null 2>&1
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umount -l "${target}"/dev >/dev/null 2>&1
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umount -l "${target}"/proc >/dev/null 2>&1
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umount -l "${target}"/sys >/dev/null 2>&1
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} #############################################################################
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# unmount_on_exit
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#
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unmount_on_exit()
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{
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trap - INT TERM EXIT
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umount_chroot "${SDCARD}/"
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umount -l "${SDCARD}"/tmp >/dev/null 2>&1
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umount -l "${SDCARD}" >/dev/null 2>&1
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umount -l "${MOUNT}"/boot >/dev/null 2>&1
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umount -l "${MOUNT}" >/dev/null 2>&1
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[[ $CRYPTROOT_ENABLE == yes ]] && cryptsetup luksClose "${ROOT_MAPPER}"
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losetup -d "${LOOP}" >/dev/null 2>&1
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rm -rf --one-file-system "${SDCARD}"
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exit_with_error "debootstrap-ng was interrupted"
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} #############################################################################
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# check_loop_device <device_node>
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#
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check_loop_device()
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{
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local device=$1
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if [[ ! -b $device ]]; then
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if [[ $CONTAINER_COMPAT == yes && -b /tmp/$device ]]; then
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display_alert "Creating device node" "$device"
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mknod -m0660 "${device}" b "0x$(stat -c '%t' "/tmp/$device")" "0x$(stat -c '%T' "/tmp/$device")"
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else
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exit_with_error "Device node $device does not exist"
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fi
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fi
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} #############################################################################
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install_external_applications()
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{
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display_alert "Installing extra applications and drivers" "" "info"
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for plugin in "${SRC}"/packages/extras/*.sh; do
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source "${plugin}"
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done
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} #############################################################################
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# write_uboot <loopdev>
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#
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# writes u-boot to loop device
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# Parameters:
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# loopdev: loop device with mounted rootfs image
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#
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write_uboot()
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{
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local loop=$1
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display_alert "Writing U-boot bootloader" "$loop" "info"
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mkdir -p /tmp/u-boot/
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dpkg -x "${DEST}/debs/${CHOSEN_UBOOT}_${REVISION}_${ARCH}.deb" /tmp/u-boot/
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write_uboot_platform "/tmp/u-boot/usr/lib/${CHOSEN_UBOOT}_${REVISION}_${ARCH}" "$loop"
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[[ $? -ne 0 ]] && exit_with_error "U-boot bootloader failed to install" "@host"
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rm -r /tmp/u-boot/
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sync
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} #############################################################################
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customize_image()
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{
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# for users that need to prepare files at host
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[[ -f $USERPATCHES_PATH/customize-image-host.sh ]] && source "$USERPATCHES_PATH"/customize-image-host.sh
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cp "$USERPATCHES_PATH"/customize-image.sh "${SDCARD}"/tmp/customize-image.sh
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chmod +x "${SDCARD}"/tmp/customize-image.sh
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mkdir -p "${SDCARD}"/tmp/overlay
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# util-linux >= 2.27 required
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mount -o bind,ro "$USERPATCHES_PATH"/overlay "${SDCARD}"/tmp/overlay
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display_alert "Calling image customization script" "customize-image.sh" "info"
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chroot "${SDCARD}" /bin/bash -c "/tmp/customize-image.sh $RELEASE $LINUXFAMILY $BOARD $BUILD_DESKTOP"
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CUSTOMIZE_IMAGE_RC=$?
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umount "${SDCARD}"/tmp/overlay
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mountpoint -q "${SDCARD}"/tmp/overlay || rm -r "${SDCARD}"/tmp/overlay
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if [[ $CUSTOMIZE_IMAGE_RC != 0 ]]; then
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exit_with_error "customize-image.sh exited with error (rc: $CUSTOMIZE_IMAGE_RC)"
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fi
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} #############################################################################
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install_deb_chroot()
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{
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local package=$1
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local name
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name=$(basename "${package}")
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cp "${package}" "${SDCARD}/root/${name}"
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display_alert "Installing" "$name"
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chroot "${SDCARD}" /bin/bash -c "dpkg -i /root/$name" >> "${DEST}"/debug/install.log 2>&1
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rm -f "${SDCARD}/root/${name}"
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}
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