poky/meta/classes/image.bbclass
Mauro Queiros eba3bebee0 image.bbclass: print all QA functions exceptions
For the QA checks in `image.bbclass`, all exceptions
other than `oe.utils.ImageQAFailed` always print the
following generic message:
"Image QA function func_name failed"

This can be very misleading, as it may hide
python syntax errors and other kind of issues that are
hard to detect without more explicit error messages.

This change makes sure that the error message of all
exceptions are displayed.

Before this change:
 "Image QA function func_name failed"

After this change:
 "Image QA function func_name failed: f-string: empty expression not allowed (<string>, line 13)"

(From OE-Core rev: 6c53d8d8c88fb06b19fbf5bdd754960b21531074)

Signed-off-by: Mauro Queiros <maurofrqueiros@gmail.com>
Signed-off-by: Luca Ceresoli <luca.ceresoli@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 3d85b30d8704d38b86f5b006748cebc74bd2a4fa)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2023-02-24 16:41:46 +00:00

679 lines
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IMAGE_CLASSES ??= ""
# rootfs bootstrap install
# warning - image-container resets this
ROOTFS_BOOTSTRAP_INSTALL = "run-postinsts"
# Handle inherits of any of the image classes we need
IMGCLASSES = "rootfs_${IMAGE_PKGTYPE} image_types ${IMAGE_CLASSES}"
# Only Linux SDKs support populate_sdk_ext, fall back to populate_sdk_base
# in the non-Linux SDK_OS case, such as mingw32
IMGCLASSES += "${@['populate_sdk_base', 'populate_sdk_ext']['linux' in d.getVar("SDK_OS")]}"
IMGCLASSES += "${@bb.utils.contains_any('IMAGE_FSTYPES', 'live iso hddimg', 'image-live', '', d)}"
IMGCLASSES += "${@bb.utils.contains('IMAGE_FSTYPES', 'container', 'image-container', '', d)}"
IMGCLASSES += "image_types_wic"
IMGCLASSES += "rootfs-postcommands"
IMGCLASSES += "image-postinst-intercepts"
IMGCLASSES += "overlayfs-etc"
inherit ${IMGCLASSES}
TOOLCHAIN_TARGET_TASK += "${PACKAGE_INSTALL}"
TOOLCHAIN_TARGET_TASK_ATTEMPTONLY += "${PACKAGE_INSTALL_ATTEMPTONLY}"
POPULATE_SDK_POST_TARGET_COMMAND += "rootfs_sysroot_relativelinks; "
LICENSE ?= "MIT"
PACKAGES = ""
DEPENDS += "${@' '.join(["%s-qemuwrapper-cross" % m for m in d.getVar("MULTILIB_VARIANTS").split()])} qemuwrapper-cross depmodwrapper-cross cross-localedef-native"
RDEPENDS += "${PACKAGE_INSTALL} ${LINGUAS_INSTALL} ${IMAGE_INSTALL_DEBUGFS}"
RRECOMMENDS += "${PACKAGE_INSTALL_ATTEMPTONLY}"
PATH:prepend = "${@":".join(all_multilib_tune_values(d, 'STAGING_BINDIR_CROSS').split())}:"
INHIBIT_DEFAULT_DEPS = "1"
# IMAGE_FEATURES may contain any available package group
IMAGE_FEATURES ?= ""
IMAGE_FEATURES[type] = "list"
IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs read-only-rootfs-delayed-postinsts stateless-rootfs empty-root-password allow-empty-password allow-root-login post-install-logging overlayfs-etc"
# Generate companion debugfs?
IMAGE_GEN_DEBUGFS ?= "0"
# These packages will be installed as additional into debug rootfs
IMAGE_INSTALL_DEBUGFS ?= ""
# These packages will be removed from a read-only rootfs after all other
# packages have been installed
ROOTFS_RO_UNNEEDED ??= "update-rc.d base-passwd shadow ${VIRTUAL-RUNTIME_update-alternatives} ${ROOTFS_BOOTSTRAP_INSTALL}"
# packages to install from features
FEATURE_INSTALL = "${@' '.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 ?= "${@bb.utils.contains("MACHINE_FEATURES", "screen", "psplash", "", d)}"
FEATURE_PACKAGES_splash = "${SPLASH}"
IMAGE_INSTALL_COMPLEMENTARY = '${@complementary_globs("IMAGE_FEATURES", d)}'
def check_image_features(d):
valid_features = (d.getVarFlag('IMAGE_FEATURES', 'validitems') or "").split()
valid_features += d.getVarFlags('COMPLEMENTARY_GLOB').keys()
for var in d:
if var.startswith("FEATURE_PACKAGES_"):
valid_features.append(var[17:])
valid_features.sort()
features = set(oe.data.typed_value('IMAGE_FEATURES', d))
for feature in features:
if feature not in valid_features:
if bb.utils.contains('EXTRA_IMAGE_FEATURES', feature, True, False, d):
raise bb.parse.SkipRecipe("'%s' in IMAGE_FEATURES (added via EXTRA_IMAGE_FEATURES) is not a valid image feature. Valid features: %s" % (feature, ' '.join(valid_features)))
else:
raise bb.parse.SkipRecipe("'%s' in IMAGE_FEATURES is not a valid image feature. Valid features: %s" % (feature, ' '.join(valid_features)))
IMAGE_INSTALL ?= ""
IMAGE_INSTALL[type] = "list"
export PACKAGE_INSTALL ?= "${IMAGE_INSTALL} ${ROOTFS_BOOTSTRAP_INSTALL} ${FEATURE_INSTALL}"
PACKAGE_INSTALL_ATTEMPTONLY ?= "${FEATURE_INSTALL_OPTIONAL}"
IMGDEPLOYDIR = "${WORKDIR}/deploy-${PN}-image-complete"
# 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-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 \
${KERNELDEPMODDEPEND} \
"
do_rootfs[recrdeptask] += "do_packagedata"
def rootfs_command_variables(d):
return ['ROOTFS_POSTPROCESS_COMMAND','ROOTFS_PREPROCESS_COMMAND','ROOTFS_POSTINSTALL_COMMAND','ROOTFS_POSTUNINSTALL_COMMAND','OPKG_PREPROCESS_COMMANDS','OPKG_POSTPROCESS_COMMANDS','IMAGE_POSTPROCESS_COMMAND',
'IMAGE_PREPROCESS_COMMAND','RPM_PREPROCESS_COMMANDS','RPM_POSTPROCESS_COMMANDS','DEB_PREPROCESS_COMMANDS','DEB_POSTPROCESS_COMMANDS']
python () {
variables = rootfs_command_variables(d)
for var in variables:
if d.getVar(var, False):
d.setVarFlag(var, 'func', '1')
}
def rootfs_variables(d):
from oe.rootfs import variable_depends
variables = ['IMAGE_DEVICE_TABLE','IMAGE_DEVICE_TABLES','BUILD_IMAGES_FROM_FEEDS','IMAGE_TYPES_MASKED','IMAGE_ROOTFS_ALIGNMENT','IMAGE_OVERHEAD_FACTOR','IMAGE_ROOTFS_SIZE','IMAGE_ROOTFS_EXTRA_SPACE',
'IMAGE_ROOTFS_MAXSIZE','IMAGE_NAME','IMAGE_LINK_NAME','IMAGE_MANIFEST','DEPLOY_DIR_IMAGE','IMAGE_FSTYPES','IMAGE_INSTALL_COMPLEMENTARY','IMAGE_LINGUAS', 'IMAGE_LINGUAS_COMPLEMENTARY', 'IMAGE_LOCALES_ARCHIVE',
'MULTILIBRE_ALLOW_REP','MULTILIB_TEMP_ROOTFS','MULTILIB_VARIANTS','MULTILIBS','ALL_MULTILIB_PACKAGE_ARCHS','MULTILIB_GLOBAL_VARIANTS','BAD_RECOMMENDATIONS','NO_RECOMMENDATIONS',
'PACKAGE_ARCHS','PACKAGE_CLASSES','TARGET_VENDOR','TARGET_ARCH','TARGET_OS','OVERRIDES','BBEXTENDVARIANT','FEED_DEPLOYDIR_BASE_URI','INTERCEPT_DIR','USE_DEVFS',
'CONVERSIONTYPES', 'IMAGE_GEN_DEBUGFS', 'ROOTFS_RO_UNNEEDED', 'IMGDEPLOYDIR', 'PACKAGE_EXCLUDE_COMPLEMENTARY', 'REPRODUCIBLE_TIMESTAMP_ROOTFS', 'IMAGE_INSTALL_DEBUGFS']
variables.extend(rootfs_command_variables(d))
variables.extend(variable_depends(d))
return " ".join(variables)
do_rootfs[vardeps] += "${@rootfs_variables(d)}"
# This is needed to have kernel image in DEPLOY_DIR.
# This follows many common usecases and user expectations.
# But if you are building an image which doesn't need the kernel image at all,
# you can unset this variable manually.
KERNEL_DEPLOY_DEPEND ?= "virtual/kernel:do_deploy"
do_build[depends] += "${KERNEL_DEPLOY_DEPEND}"
python () {
def extraimage_getdepends(task):
deps = ""
for dep in (d.getVar('EXTRA_IMAGEDEPENDS') or "").split():
if ":" in dep:
deps += " %s " % (dep)
else:
deps += " %s:%s" % (dep, task)
return deps
d.appendVarFlag('do_image_complete', 'depends', extraimage_getdepends('do_populate_sysroot'))
deps = " " + imagetypes_getdepends(d)
d.appendVarFlag('do_rootfs', 'depends', deps)
#process IMAGE_FEATURES, we must do this before runtime_mapping_rename
#Check for replaces image features
features = set(oe.data.typed_value('IMAGE_FEATURES', d))
remain_features = features.copy()
for feature in features:
replaces = set((d.getVar("IMAGE_FEATURES_REPLACES_%s" % feature) or "").split())
remain_features -= replaces
#Check for conflict image features
for feature in remain_features:
conflicts = set((d.getVar("IMAGE_FEATURES_CONFLICTS_%s" % feature) or "").split())
temp = conflicts & remain_features
if temp:
bb.fatal("%s contains conflicting IMAGE_FEATURES %s %s" % (d.getVar('PN'), feature, ' '.join(list(temp))))
d.setVar('IMAGE_FEATURES', ' '.join(sorted(list(remain_features))))
check_image_features(d)
}
IMAGE_POSTPROCESS_COMMAND ?= ""
IMAGE_LINGUAS ??= ""
LINGUAS_INSTALL ?= "${@" ".join(map(lambda s: "locale-base-%s" % s, d.getVar('IMAGE_LINGUAS').split()))}"
# per default create a locale archive
IMAGE_LOCALES_ARCHIVE ?= '1'
# Prefer image, but use the fallback files for lookups if the image ones
# aren't yet available.
PSEUDO_PASSWD = "${IMAGE_ROOTFS}:${STAGING_DIR_NATIVE}"
PSEUDO_IGNORE_PATHS .= ",${WORKDIR}/intercept_scripts,${WORKDIR}/oe-rootfs-repo,${WORKDIR}/sstate-build-image_complete"
PACKAGE_EXCLUDE ??= ""
PACKAGE_EXCLUDE[type] = "list"
fakeroot python do_rootfs () {
from oe.rootfs import create_rootfs
from oe.manifest import create_manifest
import logging
logger = d.getVar('BB_TASK_LOGGER', False)
if logger:
logcatcher = bb.utils.LogCatcher()
logger.addHandler(logcatcher)
else:
logcatcher = None
# NOTE: if you add, remove or significantly refactor the stages of this
# process then you should recalculate the weightings here. This is quite
# easy to do - just change the MultiStageProgressReporter line temporarily
# to pass debug=True as the last parameter and you'll get a printout of
# the weightings as well as a map to the lines where next_stage() was
# called. Of course this isn't critical, but it helps to keep the progress
# reporting accurate.
stage_weights = [1, 203, 354, 186, 65, 4228, 1, 353, 49, 330, 382, 23, 1]
progress_reporter = bb.progress.MultiStageProgressReporter(d, stage_weights)
progress_reporter.next_stage()
# Handle package exclusions
excl_pkgs = d.getVar("PACKAGE_EXCLUDE").split()
inst_pkgs = d.getVar("PACKAGE_INSTALL").split()
inst_attempt_pkgs = d.getVar("PACKAGE_INSTALL_ATTEMPTONLY").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'), 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'), inst_pkgs))
inst_attempt_pkgs.remove(pkg)
d.setVar("PACKAGE_INSTALL", ' '.join(inst_pkgs))
d.setVar("PACKAGE_INSTALL_ATTEMPTONLY", ' '.join(inst_attempt_pkgs))
# Ensure we handle package name remapping
# 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.
pn = d.getVar('PN')
runtime_mapping_rename("PACKAGE_INSTALL", pn, d)
runtime_mapping_rename("PACKAGE_INSTALL_ATTEMPTONLY", pn, d)
runtime_mapping_rename("BAD_RECOMMENDATIONS", pn, d)
# Generate the initial manifest
create_manifest(d)
progress_reporter.next_stage()
# generate rootfs
d.setVarFlag('REPRODUCIBLE_TIMESTAMP_ROOTFS', 'export', '1')
create_rootfs(d, progress_reporter=progress_reporter, logcatcher=logcatcher)
progress_reporter.finish()
}
do_rootfs[dirs] = "${TOPDIR}"
do_rootfs[cleandirs] += "${IMAGE_ROOTFS} ${IMGDEPLOYDIR} ${S}"
do_rootfs[file-checksums] += "${POSTINST_INTERCEPT_CHECKSUMS}"
addtask rootfs after do_prepare_recipe_sysroot
fakeroot python do_image () {
from oe.utils import execute_pre_post_process
d.setVarFlag('REPRODUCIBLE_TIMESTAMP_ROOTFS', 'export', '1')
pre_process_cmds = d.getVar("IMAGE_PREPROCESS_COMMAND")
execute_pre_post_process(d, pre_process_cmds)
}
do_image[dirs] = "${TOPDIR}"
addtask do_image after do_rootfs
fakeroot python do_image_complete () {
from oe.utils import execute_pre_post_process
post_process_cmds = d.getVar("IMAGE_POSTPROCESS_COMMAND")
execute_pre_post_process(d, post_process_cmds)
}
do_image_complete[dirs] = "${TOPDIR}"
SSTATETASKS += "do_image_complete"
SSTATE_SKIP_CREATION:task-image-complete = '1'
do_image_complete[sstate-inputdirs] = "${IMGDEPLOYDIR}"
do_image_complete[sstate-outputdirs] = "${DEPLOY_DIR_IMAGE}"
do_image_complete[stamp-extra-info] = "${MACHINE_ARCH}"
addtask do_image_complete after do_image before do_build
python do_image_complete_setscene () {
sstate_setscene(d)
}
addtask do_image_complete_setscene
# Add image-level QA/sanity checks to IMAGE_QA_COMMANDS
#
# IMAGE_QA_COMMANDS += " \
# image_check_everything_ok \
# "
# This task runs all functions in IMAGE_QA_COMMANDS after the rootfs
# construction has completed in order to validate the resulting image.
#
# The functions should use ${IMAGE_ROOTFS} to find the unpacked rootfs
# directory, which if QA passes will be the basis for the images.
fakeroot python do_image_qa () {
from oe.utils import ImageQAFailed
qa_cmds = (d.getVar('IMAGE_QA_COMMANDS') or '').split()
qamsg = ""
for cmd in qa_cmds:
try:
bb.build.exec_func(cmd, d)
except oe.utils.ImageQAFailed as e:
qamsg = qamsg + '\tImage QA function %s failed: %s\n' % (e.name, e.description)
except Exception as e:
qamsg = qamsg + '\tImage QA function %s failed: %s\n' % (cmd, e)
if qamsg:
imgname = d.getVar('IMAGE_NAME')
bb.fatal("QA errors found whilst validating image: %s\n%s" % (imgname, qamsg))
}
addtask do_image_qa after do_rootfs before do_image
SSTATETASKS += "do_image_qa"
SSTATE_SKIP_CREATION:task-image-qa = '1'
do_image_qa[sstate-inputdirs] = ""
do_image_qa[sstate-outputdirs] = ""
python do_image_qa_setscene () {
sstate_setscene(d)
}
addtask do_image_qa_setscene
def setup_debugfs_variables(d):
d.appendVar('IMAGE_ROOTFS', '-dbg')
if d.getVar('IMAGE_LINK_NAME'):
d.appendVar('IMAGE_LINK_NAME', '-dbg')
d.appendVar('IMAGE_NAME','-dbg')
d.setVar('IMAGE_BUILDING_DEBUGFS', 'true')
debugfs_image_fstypes = d.getVar('IMAGE_FSTYPES_DEBUGFS')
if debugfs_image_fstypes:
d.setVar('IMAGE_FSTYPES', debugfs_image_fstypes)
python setup_debugfs () {
setup_debugfs_variables(d)
}
python () {
vardeps = set()
# We allow CONVERSIONTYPES to have duplicates. That avoids breaking
# derived distros when OE-core or some other layer independently adds
# the same type. There is still only one command for each type, but
# presumably the commands will do the same when the type is the same,
# even when added in different places.
#
# Without de-duplication, gen_conversion_cmds() below
# would create the same compression command multiple times.
ctypes = set(d.getVar('CONVERSIONTYPES').split())
old_overrides = d.getVar('OVERRIDES', False)
def _image_base_type(type):
basetype = type
for ctype in ctypes:
if type.endswith("." + ctype):
basetype = type[:-len("." + ctype)]
break
if basetype != type:
# New base type itself might be generated by a conversion command.
basetype = _image_base_type(basetype)
return basetype
basetypes = {}
alltypes = d.getVar('IMAGE_FSTYPES').split()
typedeps = {}
if d.getVar('IMAGE_GEN_DEBUGFS') == "1":
debugfs_fstypes = d.getVar('IMAGE_FSTYPES_DEBUGFS').split()
for t in debugfs_fstypes:
alltypes.append("debugfs_" + t)
def _add_type(t):
baset = _image_base_type(t)
input_t = t
if baset not in basetypes:
basetypes[baset]= []
if t not in basetypes[baset]:
basetypes[baset].append(t)
debug = ""
if t.startswith("debugfs_"):
t = t[8:]
debug = "debugfs_"
deps = (d.getVar('IMAGE_TYPEDEP:' + t) or "").split()
vardeps.add('IMAGE_TYPEDEP:' + t)
if baset not in typedeps:
typedeps[baset] = set()
deps = [debug + dep for dep in deps]
for dep in deps:
if dep not in alltypes:
alltypes.append(dep)
_add_type(dep)
basedep = _image_base_type(dep)
typedeps[baset].add(basedep)
if baset != input_t:
_add_type(baset)
for t in alltypes[:]:
_add_type(t)
d.appendVarFlag('do_image', 'vardeps', ' '.join(vardeps))
maskedtypes = (d.getVar('IMAGE_TYPES_MASKED') or "").split()
maskedtypes = [dbg + t for t in maskedtypes for dbg in ("", "debugfs_")]
for t in basetypes:
vardeps = set()
cmds = []
subimages = []
realt = t
if t in maskedtypes:
continue
localdata = bb.data.createCopy(d)
debug = ""
if t.startswith("debugfs_"):
setup_debugfs_variables(localdata)
debug = "setup_debugfs "
realt = t[8:]
localdata.setVar('OVERRIDES', '%s:%s' % (realt, old_overrides))
localdata.setVar('type', realt)
# Delete DATETIME so we don't expand any references to it now
# This means the task's hash can be stable rather than having hardcoded
# date/time values. It will get expanded at execution time.
# Similarly TMPDIR since otherwise we see QA stamp comparision problems
# Expand PV else it can trigger get_srcrev which can fail due to these variables being unset
localdata.setVar('PV', d.getVar('PV'))
localdata.delVar('DATETIME')
localdata.delVar('DATE')
localdata.delVar('TMPDIR')
localdata.delVar('IMAGE_VERSION_SUFFIX')
vardepsexclude = (d.getVarFlag('IMAGE_CMD:' + realt, 'vardepsexclude') or '').split()
for dep in vardepsexclude:
localdata.delVar(dep)
image_cmd = localdata.getVar("IMAGE_CMD")
vardeps.add('IMAGE_CMD:' + realt)
if image_cmd:
cmds.append("\t" + image_cmd)
else:
bb.fatal("No IMAGE_CMD defined for IMAGE_FSTYPES entry '%s' - possibly invalid type name or missing support class" % t)
cmds.append(localdata.expand("\tcd ${IMGDEPLOYDIR}"))
# Since a copy of IMAGE_CMD:xxx will be inlined within do_image_xxx,
# prevent a redundant copy of IMAGE_CMD:xxx being emitted as a function.
d.delVarFlag('IMAGE_CMD:' + realt, 'func')
rm_tmp_images = set()
def gen_conversion_cmds(bt):
for ctype in sorted(ctypes):
if bt.endswith("." + ctype):
type = bt[0:-len(ctype) - 1]
if type.startswith("debugfs_"):
type = type[8:]
# Create input image first.
gen_conversion_cmds(type)
localdata.setVar('type', type)
cmd = "\t" + localdata.getVar("CONVERSION_CMD:" + ctype)
if cmd not in cmds:
cmds.append(cmd)
vardeps.add('CONVERSION_CMD:' + ctype)
subimage = type + "." + ctype
if subimage not in subimages:
subimages.append(subimage)
if type not in alltypes:
rm_tmp_images.add(localdata.expand("${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"))
for bt in basetypes[t]:
gen_conversion_cmds(bt)
localdata.setVar('type', realt)
if t not in alltypes:
rm_tmp_images.add(localdata.expand("${IMAGE_NAME}${IMAGE_NAME_SUFFIX}.${type}"))
else:
subimages.append(realt)
# Clean up after applying all conversion commands. Some of them might
# use the same input, therefore we cannot delete sooner without applying
# some complex dependency analysis.
for image in sorted(rm_tmp_images):
cmds.append("\trm " + image)
after = 'do_image'
for dep in typedeps[t]:
after += ' do_image_%s' % dep.replace("-", "_").replace(".", "_")
task = "do_image_%s" % t.replace("-", "_").replace(".", "_")
d.setVar(task, '\n'.join(cmds))
d.setVarFlag(task, 'func', '1')
d.setVarFlag(task, 'fakeroot', '1')
d.appendVarFlag(task, 'prefuncs', ' ' + debug + ' set_image_size')
d.prependVarFlag(task, 'postfuncs', 'create_symlinks ')
d.appendVarFlag(task, 'subimages', ' ' + ' '.join(subimages))
d.appendVarFlag(task, 'vardeps', ' ' + ' '.join(vardeps))
d.appendVarFlag(task, 'vardepsexclude', ' DATETIME DATE ' + ' '.join(vardepsexclude))
bb.debug(2, "Adding task %s before %s, after %s" % (task, 'do_image_complete', after))
bb.build.addtask(task, 'do_image_complete', after, d)
}
#
# Compute the rootfs size
#
def get_rootfs_size(d):
import subprocess, oe.utils
rootfs_alignment = int(d.getVar('IMAGE_ROOTFS_ALIGNMENT'))
overhead_factor = float(d.getVar('IMAGE_OVERHEAD_FACTOR'))
rootfs_req_size = int(d.getVar('IMAGE_ROOTFS_SIZE'))
rootfs_extra_space = eval(d.getVar('IMAGE_ROOTFS_EXTRA_SPACE'))
rootfs_maxsize = d.getVar('IMAGE_ROOTFS_MAXSIZE')
image_fstypes = d.getVar('IMAGE_FSTYPES') or ''
initramfs_fstypes = d.getVar('INITRAMFS_FSTYPES') or ''
initramfs_maxsize = d.getVar('INITRAMFS_MAXSIZE')
size_kb = oe.utils.directory_size(d.getVar("IMAGE_ROOTFS")) / 1024
base_size = size_kb * overhead_factor
bb.debug(1, '%f = %d * %f' % (base_size, size_kb, overhead_factor))
base_size2 = max(base_size, rootfs_req_size) + rootfs_extra_space
bb.debug(1, '%f = max(%f, %d)[%f] + %d' % (base_size2, base_size, rootfs_req_size, max(base_size, rootfs_req_size), rootfs_extra_space))
base_size = base_size2
if base_size != int(base_size):
base_size = int(base_size + 1)
else:
base_size = int(base_size)
bb.debug(1, '%f = int(%f)' % (base_size, base_size2))
base_size_saved = base_size
base_size += rootfs_alignment - 1
base_size -= base_size % rootfs_alignment
bb.debug(1, '%d = aligned(%d)' % (base_size, base_size_saved))
# Do not check image size of the debugfs image. This is not supposed
# to be deployed, etc. so it doesn't make sense to limit the size
# of the debug.
if (d.getVar('IMAGE_BUILDING_DEBUGFS') or "") == "true":
bb.debug(1, 'returning debugfs size %d' % (base_size))
return base_size
# Check the rootfs size against IMAGE_ROOTFS_MAXSIZE (if set)
if rootfs_maxsize:
rootfs_maxsize_int = int(rootfs_maxsize)
if base_size > rootfs_maxsize_int:
bb.fatal("The rootfs size %d(K) exceeds IMAGE_ROOTFS_MAXSIZE: %d(K)" % \
(base_size, rootfs_maxsize_int))
# Check the initramfs size against INITRAMFS_MAXSIZE (if set)
if image_fstypes == initramfs_fstypes != '' and initramfs_maxsize:
initramfs_maxsize_int = int(initramfs_maxsize)
if base_size > initramfs_maxsize_int:
bb.error("The initramfs size %d(K) exceeds INITRAMFS_MAXSIZE: %d(K)" % \
(base_size, initramfs_maxsize_int))
bb.error("You can set INITRAMFS_MAXSIZE a larger value. Usually, it should")
bb.fatal("be less than 1/2 of ram size, or you may fail to boot it.\n")
bb.debug(1, 'returning %d' % (base_size))
return base_size
python set_image_size () {
rootfs_size = get_rootfs_size(d)
d.setVar('ROOTFS_SIZE', str(rootfs_size))
d.setVarFlag('ROOTFS_SIZE', 'export', '1')
}
#
# Create symlinks to the newly created image
#
python create_symlinks() {
deploy_dir = d.getVar('IMGDEPLOYDIR')
img_name = d.getVar('IMAGE_NAME')
link_name = d.getVar('IMAGE_LINK_NAME')
manifest_name = d.getVar('IMAGE_MANIFEST')
taskname = d.getVar("BB_CURRENTTASK")
subimages = (d.getVarFlag("do_" + taskname, 'subimages', False) or "").split()
imgsuffix = d.getVarFlag("do_" + taskname, 'imgsuffix') or d.expand("${IMAGE_NAME_SUFFIX}.")
if not link_name:
return
for type in subimages:
dst = os.path.join(deploy_dir, link_name + "." + type)
src = img_name + imgsuffix + type
if os.path.exists(os.path.join(deploy_dir, src)):
bb.note("Creating symlink: %s -> %s" % (dst, src))
if os.path.islink(dst):
os.remove(dst)
os.symlink(src, dst)
else:
bb.note("Skipping symlink, source does not exist: %s -> %s" % (dst, src))
}
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"
do_fetch[noexec] = "1"
do_unpack[noexec] = "1"
do_patch[noexec] = "1"
do_configure[noexec] = "1"
do_compile[noexec] = "1"
do_install[noexec] = "1"
deltask do_populate_lic
deltask do_populate_sysroot
do_package[noexec] = "1"
deltask do_package_qa
deltask do_packagedata
deltask do_package_write_ipk
deltask do_package_write_deb
deltask do_package_write_rpm
# Prepare the root links to point to the /usr counterparts.
create_merged_usr_symlinks() {
root="$1"
install -d $root${base_bindir} $root${base_sbindir} $root${base_libdir}
ln -rs $root${base_bindir} $root/bin
ln -rs $root${base_sbindir} $root/sbin
ln -rs $root${base_libdir} $root/${baselib}
if [ "${nonarch_base_libdir}" != "${base_libdir}" ]; then
install -d $root${nonarch_base_libdir}
ln -rs $root${nonarch_base_libdir} $root/lib
fi
# create base links for multilibs
multi_libdirs="${@d.getVar('MULTILIB_VARIANTS')}"
for d in $multi_libdirs; do
install -d $root${exec_prefix}/$d
ln -rs $root${exec_prefix}/$d $root/$d
done
}
create_merged_usr_symlinks_rootfs() {
create_merged_usr_symlinks ${IMAGE_ROOTFS}
}
create_merged_usr_symlinks_sdk() {
create_merged_usr_symlinks ${SDK_OUTPUT}${SDKTARGETSYSROOT}
}
ROOTFS_PREPROCESS_COMMAND += "${@bb.utils.contains('DISTRO_FEATURES', 'usrmerge', 'create_merged_usr_symlinks_rootfs; ', '',d)}"
POPULATE_SDK_PRE_TARGET_COMMAND += "${@bb.utils.contains('DISTRO_FEATURES', 'usrmerge', 'create_merged_usr_symlinks_sdk; ', '',d)}"
reproducible_final_image_task () {
if [ "$REPRODUCIBLE_TIMESTAMP_ROOTFS" = "" ]; then
REPRODUCIBLE_TIMESTAMP_ROOTFS=`git -C "${COREBASE}" log -1 --pretty=%ct 2>/dev/null` || true
if [ "$REPRODUCIBLE_TIMESTAMP_ROOTFS" = "" ]; then
REPRODUCIBLE_TIMESTAMP_ROOTFS=`stat -c%Y ${@bb.utils.which(d.getVar("BBPATH"), "conf/bitbake.conf")}`
fi
fi
# Set mtime of all files to a reproducible value
bbnote "reproducible_final_image_task: mtime set to $REPRODUCIBLE_TIMESTAMP_ROOTFS"
find ${IMAGE_ROOTFS} -print0 | xargs -0 touch -h --date=@$REPRODUCIBLE_TIMESTAMP_ROOTFS
}
systemd_preset_all () {
if [ -e ${IMAGE_ROOTFS}${root_prefix}/lib/systemd/systemd ]; then
systemctl --root="${IMAGE_ROOTFS}" --preset-mode=enable-only preset-all
fi
}
IMAGE_PREPROCESS_COMMAND:append = " ${@ 'systemd_preset_all;' if bb.utils.contains('DISTRO_FEATURES', 'systemd', True, False, d) and not bb.utils.contains('IMAGE_FEATURES', 'stateless-rootfs', True, False, d) else ''} reproducible_final_image_task; "
CVE_PRODUCT = ""