inherit rootfs_${IMAGE_PKGTYPE} inherit populate_sdk_ext TOOLCHAIN_TARGET_TASK += "${PACKAGE_INSTALL}" TOOLCHAIN_TARGET_TASK_ATTEMPTONLY += "${PACKAGE_INSTALL_ATTEMPTONLY}" POPULATE_SDK_POST_TARGET_COMMAND += "rootfs_sysroot_relativelinks; " inherit gzipnative LICENSE = "MIT" PACKAGES = "" DEPENDS += "${MLPREFIX}qemuwrapper-cross ${MLPREFIX}depmodwrapper-cross" RDEPENDS += "${PACKAGE_INSTALL} ${LINGUAS_INSTALL}" RRECOMMENDS += "${PACKAGE_INSTALL_ATTEMPTONLY}" INHIBIT_DEFAULT_DEPS = "1" TESTIMAGECLASS = "${@base_conditional('TEST_IMAGE', '1', 'testimage-auto', '', d)}" inherit ${TESTIMAGECLASS} # IMAGE_FEATURES may contain any available package group IMAGE_FEATURES ?= "" IMAGE_FEATURES[type] = "list" IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs empty-root-password allow-empty-password post-install-logging" # Generate companion debugfs? IMAGE_GEN_DEBUGFS ?= "0" # rootfs bootstrap install ROOTFS_BOOTSTRAP_INSTALL = "${@bb.utils.contains("IMAGE_FEATURES", "package-management", "", "${ROOTFS_PKGMANAGE_BOOTSTRAP}",d)}" # packages to install from features FEATURE_INSTALL = "${@' '.join(oe.packagegroup.required_packages(oe.data.typed_value('IMAGE_FEATURES', d), d))}" FEATURE_INSTALL[vardepvalue] = "${FEATURE_INSTALL}" FEATURE_INSTALL_OPTIONAL = "${@' '.join(oe.packagegroup.optional_packages(oe.data.typed_value('IMAGE_FEATURES', d), d))}" FEATURE_INSTALL_OPTIONAL[vardepvalue] = "${FEATURE_INSTALL_OPTIONAL}" # Define some very basic feature package groups FEATURE_PACKAGES_package-management = "${ROOTFS_PKGMANAGE}" SPLASH ?= "psplash" FEATURE_PACKAGES_splash = "${SPLASH}" IMAGE_INSTALL_COMPLEMENTARY = '${@complementary_globs("IMAGE_FEATURES", d)}' def check_image_features(d): valid_features = (d.getVarFlag('IMAGE_FEATURES', 'validitems', True) or "").split() valid_features += d.getVarFlags('COMPLEMENTARY_GLOB').keys() for var in d: if var.startswith("PACKAGE_GROUP_"): bb.warn("PACKAGE_GROUP is deprecated, please use FEATURE_PACKAGES instead") valid_features.append(var[14:]) elif var.startswith("FEATURE_PACKAGES_"): valid_features.append(var[17:]) valid_features.sort() features = set(oe.data.typed_value('IMAGE_FEATURES', d)) for feature in features: if feature not in valid_features: if bb.utils.contains('EXTRA_IMAGE_FEATURES', feature, True, False, d): raise bb.parse.SkipRecipe("'%s' in IMAGE_FEATURES (added via EXTRA_IMAGE_FEATURES) is not a valid image feature. Valid features: %s" % (feature, ' '.join(valid_features))) else: raise bb.parse.SkipRecipe("'%s' in IMAGE_FEATURES is not a valid image feature. Valid features: %s" % (feature, ' '.join(valid_features))) IMAGE_INSTALL ?= "" IMAGE_INSTALL[type] = "list" export PACKAGE_INSTALL ?= "${IMAGE_INSTALL} ${ROOTFS_BOOTSTRAP_INSTALL} ${FEATURE_INSTALL}" PACKAGE_INSTALL_ATTEMPTONLY ?= "${FEATURE_INSTALL_OPTIONAL}" # Images are generally built explicitly, do not need to be part of world. EXCLUDE_FROM_WORLD = "1" USE_DEVFS ?= "1" USE_DEPMOD ?= "1" PID = "${@os.getpid()}" PACKAGE_ARCH = "${MACHINE_ARCH}" LDCONFIGDEPEND ?= "ldconfig-native:do_populate_sysroot" LDCONFIGDEPEND_libc-uclibc = "" LDCONFIGDEPEND_libc-musl = "" # This is needed to have depmod data in PKGDATA_DIR, # but if you're building small initramfs image # e.g. to include it in your kernel, you probably # don't want this dependency, which is causing dependency loop KERNELDEPMODDEPEND ?= "virtual/kernel:do_packagedata" do_rootfs[depends] += " \ makedevs-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot ${LDCONFIGDEPEND} \ virtual/update-alternatives-native:do_populate_sysroot update-rc.d-native:do_populate_sysroot \ ${KERNELDEPMODDEPEND} \ " do_rootfs[recrdeptask] += "do_packagedata" def command_variables(d): return ['ROOTFS_POSTPROCESS_COMMAND','ROOTFS_PREPROCESS_COMMAND','ROOTFS_POSTINSTALL_COMMAND','OPKG_PREPROCESS_COMMANDS','OPKG_POSTPROCESS_COMMANDS','IMAGE_POSTPROCESS_COMMAND', 'IMAGE_PREPROCESS_COMMAND','ROOTFS_POSTPROCESS_COMMAND','POPULATE_SDK_POST_HOST_COMMAND','POPULATE_SDK_POST_TARGET_COMMAND','SDK_POSTPROCESS_COMMAND','RPM_PREPROCESS_COMMANDS', 'RPM_POSTPROCESS_COMMANDS'] python () { variables = command_variables(d) for var in variables: if d.getVar(var, False): d.setVarFlag(var, 'func', '1') } def fstype_variables(d): import oe.image image = oe.image.Image(d) alltypes, fstype_groups, cimages = image._get_image_types() fstype_vars = set() for fstype_group in fstype_groups: for fstype in fstype_group: fstype_vars.add('IMAGE_CMD_' + fstype) if fstype in cimages: for ctype in cimages[fstype]: fstype_vars.add('COMPRESS_CMD_' + ctype) return sorted(fstype_vars) def rootfs_variables(d): from oe.rootfs import variable_depends variables = ['IMAGE_DEVICE_TABLES','BUILD_IMAGES_FROM_FEEDS','IMAGE_TYPES_MASKED','IMAGE_ROOTFS_ALIGNMENT','IMAGE_OVERHEAD_FACTOR','IMAGE_ROOTFS_SIZE','IMAGE_ROOTFS_EXTRA_SPACE', 'IMAGE_ROOTFS_MAXSIZE','IMAGE_NAME','IMAGE_LINK_NAME','IMAGE_MANIFEST','DEPLOY_DIR_IMAGE','RM_OLD_IMAGE','IMAGE_FSTYPES','IMAGE_INSTALL_COMPLEMENTARY','IMAGE_LINGUAS','SDK_OS', 'SDK_OUTPUT','SDKPATHNATIVE','SDKTARGETSYSROOT','SDK_DIR','SDK_VENDOR','SDKIMAGE_INSTALL_COMPLEMENTARY','SDK_PACKAGE_ARCHS','SDK_OUTPUT','SDKTARGETSYSROOT','MULTILIBRE_ALLOW_REP', 'MULTILIB_TEMP_ROOTFS','MULTILIB_VARIANTS','MULTILIBS','ALL_MULTILIB_PACKAGE_ARCHS','MULTILIB_GLOBAL_VARIANTS','BAD_RECOMMENDATIONS','NO_RECOMMENDATIONS','PACKAGE_ARCHS', 'PACKAGE_CLASSES','TARGET_VENDOR','TARGET_VENDOR','TARGET_ARCH','TARGET_OS','OVERRIDES','BBEXTENDVARIANT','FEED_DEPLOYDIR_BASE_URI','INTERCEPT_DIR','USE_DEVFS', 'COMPRESSIONTYPES', 'IMAGE_GEN_DEBUGFS'] variables.extend(fstype_variables(d)) variables.extend(command_variables(d)) variables.extend(variable_depends(d)) return " ".join(variables) do_rootfs[vardeps] += "${@rootfs_variables(d)}" do_build[depends] += "virtual/kernel:do_deploy" def build_live(d): if bb.utils.contains("IMAGE_FSTYPES", "live", "live", "0", d) == "0": # live is not set but hob might set iso or hddimg d.setVar('NOISO', bb.utils.contains('IMAGE_FSTYPES', "iso", "0", "1", d)) d.setVar('NOHDD', bb.utils.contains('IMAGE_FSTYPES', "hddimg", "0", "1", d)) if d.getVar('NOISO', True) == "0" or d.getVar('NOHDD', True) == "0": return "image-live" return "" return "image-live" IMAGE_TYPE_live = "${@build_live(d)}" inherit ${IMAGE_TYPE_live} IMAGE_TYPE_vm = '${@bb.utils.contains_any("IMAGE_FSTYPES", ["vmdk", "vdi", "qcow2", "hdddirect"], "image-vm", "", d)}' inherit ${IMAGE_TYPE_vm} python () { deps = " " + imagetypes_getdepends(d) d.appendVarFlag('do_rootfs', 'depends', deps) deps = "" for dep in (d.getVar('EXTRA_IMAGEDEPENDS', True) or "").split(): deps += " %s:do_populate_sysroot" % dep d.appendVarFlag('do_build', 'depends', deps) #process IMAGE_FEATURES, we must do this before runtime_mapping_rename #Check for replaces image features features = set(oe.data.typed_value('IMAGE_FEATURES', d)) remain_features = features.copy() for feature in features: replaces = set((d.getVar("IMAGE_FEATURES_REPLACES_%s" % feature, True) or "").split()) remain_features -= replaces #Check for conflict image features for feature in remain_features: conflicts = set((d.getVar("IMAGE_FEATURES_CONFLICTS_%s" % feature, True) or "").split()) temp = conflicts & remain_features if temp: bb.fatal("%s contains conflicting IMAGE_FEATURES %s %s" % (d.getVar('PN', True), feature, ' '.join(list(temp)))) d.setVar('IMAGE_FEATURES', ' '.join(list(remain_features))) check_image_features(d) initramfs_image = d.getVar('INITRAMFS_IMAGE', True) or "" if initramfs_image != "": d.appendVarFlag('do_build', 'depends', " %s:do_bundle_initramfs" % d.getVar('PN', True)) d.appendVarFlag('do_bundle_initramfs', 'depends', " %s:do_rootfs" % initramfs_image) } IMAGE_CLASSES += "image_types" inherit ${IMAGE_CLASSES} IMAGE_POSTPROCESS_COMMAND ?= "" # Zap the root password if debug-tweaks feature is not enabled ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'empty-root-password' ], "", "zap_empty_root_password ; ",d)}' # Allow dropbear/openssh to accept logins from accounts with an empty password string if debug-tweaks is enabled ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'allow-empty-password' ], "ssh_allow_empty_password; ", "",d)}' # Enable postinst logging if debug-tweaks is enabled ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains_any("IMAGE_FEATURES", [ 'debug-tweaks', 'post-install-logging' ], "postinst_enable_logging; ", "",d)}' # Create /etc/timestamp during image construction to give a reasonably sane default time setting ROOTFS_POSTPROCESS_COMMAND += "rootfs_update_timestamp ; " # Tweak the mount options for rootfs in /etc/fstab if read-only-rootfs is enabled ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("IMAGE_FEATURES", "read-only-rootfs", "read_only_rootfs_hook; ", "",d)}' # Write manifest IMAGE_MANIFEST = "${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.manifest" ROOTFS_POSTUNINSTALL_COMMAND =+ "write_image_manifest ; " # Set default postinst log file POSTINST_LOGFILE ?= "${localstatedir}/log/postinstall.log" # Set default target for systemd images SYSTEMD_DEFAULT_TARGET ?= '${@bb.utils.contains("IMAGE_FEATURES", "x11-base", "graphical.target", "multi-user.target", d)}' ROOTFS_POSTPROCESS_COMMAND += '${@bb.utils.contains("DISTRO_FEATURES", "systemd", "set_systemd_default_target; ", "", d)}' ROOTFS_POSTPROCESS_COMMAND += 'empty_var_volatile;' # some default locales IMAGE_LINGUAS ?= "de-de fr-fr en-gb" LINGUAS_INSTALL ?= "${@" ".join(map(lambda s: "locale-base-%s" % s, d.getVar('IMAGE_LINGUAS', True).split()))}" # Prefer image, but use the fallback files for lookups if the image ones # aren't yet available. PSEUDO_PASSWD = "${IMAGE_ROOTFS}:${STAGING_DIR_NATIVE}" do_rootfs[dirs] = "${TOPDIR}" do_rootfs[lockfiles] += "${IMAGE_ROOTFS}.lock" do_rootfs[cleandirs] += "${S}" # Must call real_do_rootfs() from inside here, rather than as a separate # task, so that we have a single fakeroot context for the whole process. do_rootfs[umask] = "022" # A hook function to support read-only-rootfs IMAGE_FEATURES read_only_rootfs_hook () { # Tweak the mount option and fs_passno for rootfs in fstab sed -i -e '/^[#[:space:]]*\/dev\/root/{s/defaults/ro/;s/\([[:space:]]*[[:digit:]]\)\([[:space:]]*\)[[:digit:]]$/\1\20/}' ${IMAGE_ROOTFS}/etc/fstab # If we're using openssh and the /etc/ssh directory has no pre-generated keys, # we should configure openssh to use the configuration file /etc/ssh/sshd_config_readonly # and the keys under /var/run/ssh. if [ -d ${IMAGE_ROOTFS}/etc/ssh ]; then if [ -e ${IMAGE_ROOTFS}/etc/ssh/ssh_host_rsa_key ]; then echo "SYSCONFDIR=/etc/ssh" >> ${IMAGE_ROOTFS}/etc/default/ssh echo "SSHD_OPTS=" >> ${IMAGE_ROOTFS}/etc/default/ssh else echo "SYSCONFDIR=/var/run/ssh" >> ${IMAGE_ROOTFS}/etc/default/ssh echo "SSHD_OPTS='-f /etc/ssh/sshd_config_readonly'" >> ${IMAGE_ROOTFS}/etc/default/ssh fi fi # Also tweak the key location for dropbear in the same way. if [ -d ${IMAGE_ROOTFS}/etc/dropbear ]; then if [ -e ${IMAGE_ROOTFS}/etc/dropbear/dropbear_rsa_host_key ]; then echo "DROPBEAR_RSAKEY_DIR=/etc/dropbear" >> ${IMAGE_ROOTFS}/etc/default/dropbear else echo "DROPBEAR_RSAKEY_DIR=/var/lib/dropbear" >> ${IMAGE_ROOTFS}/etc/default/dropbear fi fi if ${@bb.utils.contains("DISTRO_FEATURES", "sysvinit", "true", "false", d)}; then # Change the value of ROOTFS_READ_ONLY in /etc/default/rcS to yes if [ -e ${IMAGE_ROOTFS}/etc/default/rcS ]; then sed -i 's/ROOTFS_READ_ONLY=no/ROOTFS_READ_ONLY=yes/' ${IMAGE_ROOTFS}/etc/default/rcS fi # Run populate-volatile.sh at rootfs time to set up basic files # and directories to support read-only rootfs. if [ -x ${IMAGE_ROOTFS}/etc/init.d/populate-volatile.sh ]; then ${IMAGE_ROOTFS}/etc/init.d/populate-volatile.sh fi fi if ${@bb.utils.contains("DISTRO_FEATURES", "systemd", "true", "false", d)}; then # Update user database files so that services don't fail for a read-only systemd system for conffile in ${IMAGE_ROOTFS}/usr/lib/sysusers.d/systemd.conf ${IMAGE_ROOTFS}/usr/lib/sysusers.d/systemd-remote.conf; do [ -e $conffile ] || continue grep -v "^#" $conffile | sed -e '/^$/d' | while read type name id comment; do if [ "$type" = "u" ]; then useradd_params="" [ "$id" != "-" ] && useradd_params="$useradd_params --uid $id" [ "$comment" != "-" ] && useradd_params="$useradd_params --comment $comment" useradd_params="$useradd_params --system $name" eval useradd --root ${IMAGE_ROOTFS} $useradd_params || true elif [ "$type" = "g" ]; then groupadd_params="" [ "$id" != "-" ] && groupadd_params="$groupadd_params --gid $id" groupadd_params="$groupadd_params --system $name" eval groupadd --root ${IMAGE_ROOTFS} $groupadd_params || true fi done done fi } PACKAGE_EXCLUDE ??= "" PACKAGE_EXCLUDE[type] = "list" python rootfs_process_ignore() { excl_pkgs = d.getVar("PACKAGE_EXCLUDE", True).split() inst_pkgs = d.getVar("PACKAGE_INSTALL", True).split() inst_attempt_pkgs = d.getVar("PACKAGE_INSTALL_ATTEMPTONLY", True).split() d.setVar('PACKAGE_INSTALL_ORIG', ' '.join(inst_pkgs)) d.setVar('PACKAGE_INSTALL_ATTEMPTONLY', ' '.join(inst_attempt_pkgs)) for pkg in excl_pkgs: if pkg in inst_pkgs: bb.warn("Package %s, set to be excluded, is in %s PACKAGE_INSTALL (%s). It will be removed from the list." % (pkg, d.getVar('PN', True), inst_pkgs)) inst_pkgs.remove(pkg) if pkg in inst_attempt_pkgs: bb.warn("Package %s, set to be excluded, is in %s PACKAGE_INSTALL_ATTEMPTONLY (%s). It will be removed from the list." % (pkg, d.getVar('PN', True), inst_pkgs)) inst_attempt_pkgs.remove(pkg) d.setVar("PACKAGE_INSTALL", ' '.join(inst_pkgs)) d.setVar("PACKAGE_INSTALL_ATTEMPTONLY", ' '.join(inst_attempt_pkgs)) } do_rootfs[prefuncs] += "rootfs_process_ignore" # We have to delay the runtime_mapping_rename until just before rootfs runs # otherwise, the multilib renaming could step in and squash any fixups that # may have occurred. python rootfs_runtime_mapping() { pn = d.getVar('PN', True) runtime_mapping_rename("PACKAGE_INSTALL", pn, d) runtime_mapping_rename("PACKAGE_INSTALL_ATTEMPTONLY", pn, d) runtime_mapping_rename("BAD_RECOMMENDATIONS", pn, d) } do_rootfs[prefuncs] += "rootfs_runtime_mapping" fakeroot python do_rootfs () { from oe.rootfs import create_rootfs from oe.image import create_image from oe.manifest import create_manifest # generate the initial manifest create_manifest(d) # generate rootfs create_rootfs(d) # generate final images create_image(d) } insert_feed_uris () { echo "Building feeds for [${DISTRO}].." for line in ${FEED_URIS} do # strip leading and trailing spaces/tabs, then split into name and uri line_clean="`echo "$line"|sed 's/^[ \t]*//;s/[ \t]*$//'`" feed_name="`echo "$line_clean" | sed -n 's/\(.*\)##\(.*\)/\1/p'`" feed_uri="`echo "$line_clean" | sed -n 's/\(.*\)##\(.*\)/\2/p'`" echo "Added $feed_name feed with URL $feed_uri" # insert new feed-sources echo "src/gz $feed_name $feed_uri" >> ${IMAGE_ROOTFS}/etc/opkg/${feed_name}-feed.conf done } MULTILIBRE_ALLOW_REP =. "${base_bindir}|${base_sbindir}|${bindir}|${sbindir}|${libexecdir}|${sysconfdir}|${nonarch_base_libdir}/udev|/lib/modules/[^/]*/modules.*|" MULTILIB_CHECK_FILE = "${WORKDIR}/multilib_check.py" MULTILIB_TEMP_ROOTFS = "${WORKDIR}/multilib" # This function is intended to disallow empty root password if 'debug-tweaks' is not in IMAGE_FEATURES. zap_empty_root_password () { if [ -e ${IMAGE_ROOTFS}/etc/shadow ]; then sed -i 's%^root::%root:*:%' ${IMAGE_ROOTFS}/etc/shadow fi if [ -e ${IMAGE_ROOTFS}/etc/passwd ]; then sed -i 's%^root::%root:*:%' ${IMAGE_ROOTFS}/etc/passwd fi } # allow dropbear/openssh to accept root logins and logins from accounts with an empty password string ssh_allow_empty_password () { if [ -e ${IMAGE_ROOTFS}${sysconfdir}/ssh/sshd_config ]; then sed -i 's/^[#[:space:]]*PermitRootLogin.*/PermitRootLogin yes/' ${IMAGE_ROOTFS}${sysconfdir}/ssh/sshd_config sed -i 's/^[#[:space:]]*PermitEmptyPasswords.*/PermitEmptyPasswords yes/' ${IMAGE_ROOTFS}${sysconfdir}/ssh/sshd_config fi if [ -e ${IMAGE_ROOTFS}${sbindir}/dropbear ] ; then if grep -q DROPBEAR_EXTRA_ARGS ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear 2>/dev/null ; then if ! grep -q "DROPBEAR_EXTRA_ARGS=.*-B" ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear ; then sed -i 's/^DROPBEAR_EXTRA_ARGS="*\([^"]*\)"*/DROPBEAR_EXTRA_ARGS="\1 -B"/' ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear fi else printf '\nDROPBEAR_EXTRA_ARGS="-B"\n' >> ${IMAGE_ROOTFS}${sysconfdir}/default/dropbear fi fi if [ -d ${IMAGE_ROOTFS}${sysconfdir}/pam.d ] ; then sed -i 's/nullok_secure/nullok/' ${IMAGE_ROOTFS}${sysconfdir}/pam.d/* fi } # Disable DNS lookups, the SSH_DISABLE_DNS_LOOKUP can be overridden to allow # distros to choose not to take this change SSH_DISABLE_DNS_LOOKUP ?= " ssh_disable_dns_lookup ; " ROOTFS_POSTPROCESS_COMMAND_append_qemuall = "${SSH_DISABLE_DNS_LOOKUP}" ssh_disable_dns_lookup () { if [ -e ${IMAGE_ROOTFS}${sysconfdir}/ssh/sshd_config ]; then sed -i -e 's:#UseDNS yes:UseDNS no:' ${IMAGE_ROOTFS}${sysconfdir}/ssh/sshd_config fi } # Enable postinst logging if debug-tweaks is enabled postinst_enable_logging () { mkdir -p ${IMAGE_ROOTFS}${sysconfdir}/default echo "POSTINST_LOGGING=1" >> ${IMAGE_ROOTFS}${sysconfdir}/default/postinst echo "LOGFILE=${POSTINST_LOGFILE}" >> ${IMAGE_ROOTFS}${sysconfdir}/default/postinst } # Modify systemd default target set_systemd_default_target () { if [ -d ${IMAGE_ROOTFS}${sysconfdir}/systemd/system -a -e ${IMAGE_ROOTFS}${systemd_unitdir}/system/${SYSTEMD_DEFAULT_TARGET} ]; then ln -sf ${systemd_unitdir}/system/${SYSTEMD_DEFAULT_TARGET} ${IMAGE_ROOTFS}${sysconfdir}/systemd/system/default.target fi } # If /var/volatile is not empty, we have seen problems where programs such as the # journal make assumptions based on the contents of /var/volatile. The journal # would then write to /var/volatile before it was mounted, thus hiding the # items previously written. # # This change is to attempt to fix those types of issues in a way that doesn't # affect users that may not be using /var/volatile. empty_var_volatile () { if [ -e ${IMAGE_ROOTFS}/etc/fstab ]; then match=`awk '$1 !~ "#" && $2 ~ /\/var\/volatile/{print $2}' ${IMAGE_ROOTFS}/etc/fstab 2> /dev/null` if [ -n "$match" ]; then find ${IMAGE_ROOTFS}/var/volatile -mindepth 1 -delete fi fi } # Turn any symbolic /sbin/init link into a file remove_init_link () { if [ -h ${IMAGE_ROOTFS}/sbin/init ]; then LINKFILE=${IMAGE_ROOTFS}`readlink ${IMAGE_ROOTFS}/sbin/init` rm ${IMAGE_ROOTFS}/sbin/init cp $LINKFILE ${IMAGE_ROOTFS}/sbin/init fi } make_zimage_symlink_relative () { if [ -L ${IMAGE_ROOTFS}/boot/zImage ]; then (cd ${IMAGE_ROOTFS}/boot/ && for i in `ls zImage-* | sort`; do ln -sf $i zImage; done) fi } python write_image_manifest () { from oe.rootfs import image_list_installed_packages with open(d.getVar('IMAGE_MANIFEST', True), 'w+') as image_manifest: image_manifest.write(image_list_installed_packages(d, 'ver')) image_manifest.write("\n") } # Can be use to create /etc/timestamp during image construction to give a reasonably # sane default time setting rootfs_update_timestamp () { date -u +%4Y%2m%2d%2H%2M%2S >${IMAGE_ROOTFS}/etc/timestamp } # Prevent X from being started rootfs_no_x_startup () { if [ -f ${IMAGE_ROOTFS}/etc/init.d/xserver-nodm ]; then chmod a-x ${IMAGE_ROOTFS}/etc/init.d/xserver-nodm fi } rootfs_trim_schemas () { for schema in ${IMAGE_ROOTFS}/etc/gconf/schemas/*.schemas do # Need this in case no files exist if [ -e $schema ]; then oe-trim-schemas $schema > $schema.new mv $schema.new $schema fi done } rootfs_check_host_user_contaminated () { contaminated="${WORKDIR}/host-user-contaminated.txt" HOST_USER_UID="$(PSEUDO_UNLOAD=1 id -u)" HOST_USER_GID="$(PSEUDO_UNLOAD=1 id -g)" find "${IMAGE_ROOTFS}" -wholename "${IMAGE_ROOTFS}/home" -prune \ -user "$HOST_USER_UID" -o -group "$HOST_USER_GID" >"$contaminated" if [ -s "$contaminated" ]; then echo "WARNING: Paths in the rootfs are owned by the same user or group as the user running bitbake. See the logfile for the specific paths." cat "$contaminated" | sed "s,^, ," fi } # Make any absolute links in a sysroot relative rootfs_sysroot_relativelinks () { sysroot-relativelinks.py ${SDK_OUTPUT}/${SDKTARGETSYSROOT} } do_fetch[noexec] = "1" do_unpack[noexec] = "1" do_patch[noexec] = "1" do_configure[noexec] = "1" do_compile[noexec] = "1" do_install[noexec] = "1" do_populate_sysroot[noexec] = "1" do_package[noexec] = "1" do_package_qa[noexec] = "1" do_packagedata[noexec] = "1" do_package_write_ipk[noexec] = "1" do_package_write_deb[noexec] = "1" do_package_write_rpm[noexec] = "1" addtask rootfs before do_build # Allow the kernel to be repacked with the initramfs and boot image file as a single file do_bundle_initramfs[depends] += "virtual/kernel:do_bundle_initramfs" do_bundle_initramfs[nostamp] = "1" do_bundle_initramfs[noexec] = "1" do_bundle_initramfs () { : } addtask bundle_initramfs after do_rootfs