add_releaseinfo[vardepsexclude] += "DATETIME" add_releaseinfo () { echo "image: ${PN}" > ${IMAGE_ROOTFS}/${sysconfdir}/release echo "machine: ${MACHINE}" >> ${IMAGE_ROOTFS}/${sysconfdir}/release echo "version: ${DATETIME}" >> ${IMAGE_ROOTFS}/${sysconfdir}/release } ROOTFS_POSTPROCESS_COMMAND += " add_releaseinfo ; "