333 lines
10 KiB
Bash
Executable file
333 lines
10 KiB
Bash
Executable file
#!/bin/bash
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# SPDX-License-Identifier: GPL-2.0-or-later
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# Copyright (C) 2009-2016 Stephan Raue (stephan@openelec.tv)
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# Copyright (C) 2016-2018 Team LibreELEC (https://libreelec.tv)
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# Copyright (C) 2018-present Team CoreELEC (https://coreelec.org)
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# Copyright (C) 2023 JELOS (https://github.com/JustEnoughLinuxOS)
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unset _CACHE_PACKAGE_LOCAL _CACHE_PACKAGE_GLOBAL _DEBUG_DEPENDS_LIST _DEBUG_PACKAGE_LIST
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. config/options ""
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. config/multithread
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. config/show_config
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. projects/${PROJECT}/devices/${DEVICE}/options
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show_config
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${SCRIPTS}/checkdeps
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# Setup both toolchain cmake configs to avoid potentially racy behaviour later.
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# Use a fork for host to isolate any variable modifications.
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( setup_toolchain host )
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setup_toolchain target
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function do_mkimage() {
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# Variables used in mkimage script must be passed
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env \
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ROOT="${ROOT}" \
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SCRIPTS="${SCRIPTS}" \
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TOOLCHAIN="${TOOLCHAIN}" \
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PROJECT_DIR="${PROJECT_DIR}" \
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PROJECT="${PROJECT}" \
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DEVICE="${DEVICE}" \
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DISTRO="${DISTRO}" \
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TARGET_IMG="${TARGET_IMG}" \
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BUILD_NAME="${IMAGE_NAME}" \
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IMAGE_NAME="${1:-${IMAGE_NAME}}" \
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BOOTLOADER="${BOOTLOADER}" \
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KERNEL_NAME="${KERNEL_NAME}" \
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TARGET_KERNEL_ARCH="${TARGET_KERNEL_ARCH}" \
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RELEASE_DIR="${RELEASE_DIR}" \
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UUID_SYSTEM="${UUID_SYSTEM}" \
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UUID_STORAGE="${UUID_STORAGE}" \
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DISTRO_BOOTLABEL="${DISTRO_BOOTLABEL}" \
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DISTRO_DISKLABEL="${DISTRO_DISKLABEL}" \
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UBOOT_DTB="${UBOOT_DTB}" \
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UBOOT_VERSION="${UBOOT_VERSION}" \
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EXTRA_CMDLINE="${EXTRA_CMDLINE}" \
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SYSTEM_SIZE="${SYSTEM_SIZE}" \
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SYSTEM_PART_START="${SYSTEM_PART_START}" \
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STORAGE_SIZE="${STORAGE_SIZE:-32}" \
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SUBDEVICE="${SUBDEVICE}" \
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${SCRIPTS}/mkimage
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}
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if [ -n "${CUSTOM_GIT_HASH}" ]; then
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GIT_HASH="${CUSTOM_GIT_HASH}"
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else
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GIT_HASH=$(git rev-parse HEAD)
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fi
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# Get origin url, fix git:// and git@github.com: urls if necessary
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ORIGIN_URL="$(git remote -v | awk '$1 == "origin" { print $2 }' | head -1 | sed 's#\.git$##;s#^git:#https:#;s#^git@github\.com:#https://github.com/#')"
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if [ -n "${CUSTOM_VERSION}" ]; then
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export OS_VERSION="${CUSTOM_VERSION}"
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fi
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OS_ARCH="${DEVICE:-${PROJECT}}.${TARGET_ARCH}"
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TARGET_VERSION="${OS_ARCH}-${OS_VERSION}"
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if [ -n "${CUSTOM_IMAGE_NAME}" ]; then
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IMAGE_NAME="${CUSTOM_IMAGE_NAME}"
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else
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IMAGE_NAME="${DISTRONAME}-${TARGET_VERSION}"
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fi
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if [ -n "${IMAGE_SUFFIX}" ]; then
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IMAGE_NAME="${IMAGE_NAME}-${IMAGE_SUFFIX}"
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fi
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echo "${IMAGE_NAME}" > ${BUILD}/BUILD_FILENAME
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# Setup fakeroot
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rm -rf ${FAKEROOT_SCRIPT} # remove ${FAKEROOT_SCRIPT} if it exist
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touch ${FAKEROOT_SCRIPT} # create an empty ${FAKEROOT_SCRIPT}
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chmod +x ${FAKEROOT_SCRIPT} # make ${FAKEROOT_SCRIPT} executable
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echo "chown -R 0:0 ${INSTALL}" >> ${FAKEROOT_SCRIPT}
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# Clean old install dirs
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rm -rf ${INSTALL}
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rm -rf ${STAMPS_INSTALL}
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mkdir -p ${INSTALL}
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# Create base layout of JELOS read-only file system
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for directory in etc dev proc run sys tmp usr var flash storage; do
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mkdir -p ${INSTALL}/${directory}
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done
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# Build image contents
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MTADDONBUILD=no start_multithread_build image || die "Parallel build failure. Time of failure: $(date)"
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echo "Successful build! Building image root..." >&2
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# Create legacy sym links
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ln -sfn /var/media ${INSTALL}/media
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ln -sfn /usr/lib ${INSTALL}/lib
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ln -sfn /usr/bin ${INSTALL}/bin
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ln -sfn /usr/sbin ${INSTALL}/sbin
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if [ "${TARGET_ARCH}" = "x86_64" ]; then
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ln -sfn /usr/lib ${INSTALL}/lib64
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ln -sfn /usr/lib ${INSTALL}/usr/lib64
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fi
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echo "${TARGET_VERSION}" > ${INSTALL}/etc/release
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# Create /etc/os-release
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cat <<EOF >${INSTALL}/etc/os-release
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OS_NAME="${DISTRONAME}"
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OS_VERSION="${OS_VERSION}"
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GIT_ORGANIZATION="${GIT_ORGANIZATION}"
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GIT_REPO="${GIT_REPO}"
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HOME_URL="${HOME_URL}"
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BUILD_ID="${GIT_HASH}"
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BUILD_BRANCH="$(git branch --show-current)"
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BUILD_DATE="${BUILD_DATE}"
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HW_DEVICE="${DEVICE}"
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HW_ARCH="${ARCH}"
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EOF
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if [ -n "${HW_CPU}" ]
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then
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cat <<EOF >>${INSTALL}/etc/os-release
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HW_CPU="${HW_CPU}"
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EOF
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fi
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# Add release notes / changelog
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if [ -n "${RELEASE_NOTES}" ] && [ -f "${RELEASE_NOTES}" ]; then
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cp "${RELEASE_NOTES}" ${INSTALL}/etc/release-notes
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else
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echo "" > ${INSTALL}/etc/release-notes
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fi
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# Copy PROJECT related files to filesystem
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if [ -d "${PROJECT_DIR}/${PROJECT}/filesystem" ]; then
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cp -PR ${PROJECT_DIR}/${PROJECT}/filesystem/* ${INSTALL}
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# Install project specific systemd services
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for service in ${PROJECT_DIR}/${PROJECT}/filesystem/usr/lib/systemd/system/*.service; do
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if [ -f "${service}" ]; then
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enable_service $(basename ${service})
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fi
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done
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fi
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# Copy DEVICE related files to filesystem
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if [ -n "${DEVICE}" -a -d "${PROJECT_DIR}/${PROJECT}/devices/${DEVICE}/filesystem" ]; then
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cp -PR ${PROJECT_DIR}/${PROJECT}/devices/${DEVICE}/filesystem/* ${INSTALL}
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# Install device specific systemd services
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for service in ${PROJECT_DIR}/${PROJECT}/devices/${DEVICE}/filesystem/usr/lib/systemd/system/*.service; do
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if [ -f "${service}" ]; then
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enable_service $(basename ${service})
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fi
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done
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fi
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# Run depmod for base overlay modules
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MODVER=$(basename $(ls -d ${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/*))
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find ${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/${MODVER}/ -name *.ko | \
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sed -e "s,${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/${MODVER}/,," \
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> ${INSTALL}/usr/lib/kernel-overlays/base/lib/modules/${MODVER}/modules.order
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${TOOLCHAIN}/bin/depmod -b ${INSTALL}/usr/lib/kernel-overlays/base -a -e -F "${BUILD}/linux-$(kernel_version)/System.map" ${MODVER} 2>&1
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# Strip kernel modules
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for MOD in $(find ${INSTALL}/usr/lib/kernel-overlays/ -type f -name *.ko); do
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${TARGET_KERNEL_PREFIX}strip --strip-debug ${MOD}
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done
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# Symlink overlayed modules to /usr/lib/modules
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ln -sT /var/lib/modules ${INSTALL}/usr/lib/modules
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# Symlink overlayed firmware to /usr/lib/firmware
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ln -sT /var/lib/firmware ${INSTALL}/usr/lib/firmware
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if [ -n "${NO_IMAGE}" ]; then
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echo "NO_IMAGE=${NO_IMAGE}, No image will be created"
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exit 0
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fi
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if [ "${1}" = "system" -o "${1}" = "mkimage" ]
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then
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echo "Creating image..." >&2
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# Make target dir
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mkdir -p ${TARGET_IMG}
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rm -rf ${TARGET_IMG}/${IMAGE_NAME}.kernel
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# Copy kernel to target dir
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cp -PR ${BUILD}/linux-$(kernel_version)/arch/${TARGET_KERNEL_ARCH}/boot/${KERNEL_TARGET} ${TARGET_IMG}/${IMAGE_NAME}.kernel
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chmod 0644 ${TARGET_IMG}/${IMAGE_NAME}.kernel
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# Set mksquashfs options for each compression method
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if [ -z "${SQUASHFS_COMPRESSION_OPTION}" ]; then
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if [ "${SQUASHFS_COMPRESSION:-gzip}" = "gzip" ]; then
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SQUASHFS_COMPRESSION_OPTION="-Xcompression-level 9 -b 262144"
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elif [ "${SQUASHFS_COMPRESSION}" = "lzo" ]; then
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SQUASHFS_COMPRESSION_OPTION="-Xcompression-level 9 -b 524288"
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elif [ "${SQUASHFS_COMPRESSION}" = "zstd" ]; then
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SQUASHFS_COMPRESSION_OPTION="-Xcompression-level 22 -b 262144"
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fi
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fi
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# Create squashfs file, default to gzip if no compression configured
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echo "rm -rf \"${TARGET_IMG}/${IMAGE_NAME}.system\"" >> ${FAKEROOT_SCRIPT}
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echo "${TOOLCHAIN}/bin/mksquashfs \"${BUILD}/image/system\" \"${TARGET_IMG}/${IMAGE_NAME}.system\" -noappend -comp ${SQUASHFS_COMPRESSION:-gzip} ${SQUASHFS_COMPRESSION_OPTION}" >> ${FAKEROOT_SCRIPT}
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# Run fakeroot
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${TOOLCHAIN}/bin/fakeroot -- ${FAKEROOT_SCRIPT}
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rm -rf ${FAKEROOT_SCRIPT}
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# Set permissions
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chmod 0644 ${TARGET_IMG}/${IMAGE_NAME}.system
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fi
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if [ "${1}" = "release" -o "${1}" = "mkimage" ]; then
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RELEASE_DIR="target/${IMAGE_NAME}"
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# Cleanup
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rm -rf ${RELEASE_DIR}
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# Create release dir
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mkdir -p ${RELEASE_DIR}
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# Remove any previously created release images
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rm -rf ${TARGET_IMG}/${IMAGE_NAME}.img.gz
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if [ -n "${BOOTLOADER}" ]; then
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BOOTLOADER_DIR="$(get_pkg_directory "${BOOTLOADER}")"
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if [ -d ${BOOTLOADER_DIR}/files ]; then
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cp -R ${BOOTLOADER_DIR}/files/* ${RELEASE_DIR}
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fi
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if find_file_path bootloader/release ${BOOTLOADER_DIR}/release; then
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echo "Running ${FOUND_PATH}"
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. ${FOUND_PATH}
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fi
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fi
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cp ${ROOT}/README* ${RELEASE_DIR}
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echo "${TARGET_VERSION}" > ${RELEASE_DIR}/RELEASE
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if [ ! "${MEDIACENTER}" = "no" ]; then
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echo "Kodi commit: $(get_pkg_version ${MEDIACENTER})" >> ${RELEASE_DIR}/RELEASE
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fi
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mkdir -p ${RELEASE_DIR}/licenses
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cp ${ROOT}/licenses/* ${RELEASE_DIR}/licenses
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mkdir -p ${RELEASE_DIR}/target
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cp ${TARGET_IMG}/${IMAGE_NAME}.system ${RELEASE_DIR}/target/SYSTEM
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cp ${TARGET_IMG}/${IMAGE_NAME}.kernel ${RELEASE_DIR}/target/KERNEL
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# Create md5sum's
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( cd ${RELEASE_DIR};
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md5sum -t target/SYSTEM > target/SYSTEM.md5;
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md5sum -t target/KERNEL > target/KERNEL.md5;
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)
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# Create target directory
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mkdir -p ${TARGET_IMG}
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# Remove any previously created release tarballs
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rm -rf ${TARGET_IMG}/${IMAGE_NAME}.tar
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# Create release tarball
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tar cf ${TARGET_IMG}/${IMAGE_NAME}.tar -C target ${IMAGE_NAME}
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# Create sha256 checksum of tarball
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( cd ${TARGET_IMG}
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sha256sum ${IMAGE_NAME}.tar > ${IMAGE_NAME}.tar.sha256
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)
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# Create image files if requested
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if [[ ( "${1}" = "mkimage" ) && -n "${BOOTLOADER}" ]]; then
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UUID_SYSTEM="$(date '+%d%m')-$(date '+%M%S')"
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UUID_STORAGE="$(uuidgen)"
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if [ "${BOOTLOADER}" = "u-boot" -a -z "${UBOOT_CONFIG}" -a -n "${DEVICE}" -a -n "${DEVICE_BOARDS}" ]; then
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# Re-install u-boot package
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rm ${STAMPS_INSTALL}/u-boot/install_target
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${SCRIPTS}/install u-boot
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# Re-run bootloader/release
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if find_file_path bootloader/release ${BOOTLOADER_DIR}/release; then
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echo "Running ${FOUND_PATH}"
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. ${FOUND_PATH}
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fi
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do_mkimage "${IMAGE_NAME}-${DEVICE}"
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else
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if [ -n "${SUBDEVICES}" ]; then
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for SUBDEVICE in ${SUBDEVICES}; do
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do_mkimage "${IMAGE_NAME}"
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done
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else
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do_mkimage
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fi
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fi
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fi
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# Cleanup release dir
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rm -rf ${RELEASE_DIR}
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if [ -d ${RELEASE_DIR} ]; then
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# Cleanup release dir
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rm -rf ${RELEASE_DIR}
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fi
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fi
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# remove unneeded files in target folder
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if [ "$COREELEC_TARGET_REMOVE" = "kernel_system" ]; then
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rm -f ${TARGET_IMG}/*.kernel
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rm -f ${TARGET_IMG}/*.system
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elif [ "$COREELEC_TARGET_REMOVE" = "kernel_system_sha256" ]; then
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rm -f ${TARGET_IMG}/*.kernel
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rm -f ${TARGET_IMG}/*.system
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rm -f ${TARGET_IMG}/*.sha256
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fi
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