665 lines
26 KiB
Plaintext
665 lines
26 KiB
Plaintext
inherit rootfs_${IMAGE_PKGTYPE}
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# Only Linux SDKs support populate_sdk_ext, fall back to populate_sdk_base
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# in the non-Linux SDK_OS case, such as mingw32
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SDKEXTCLASS ?= "${@['populate_sdk_base', 'populate_sdk_ext']['linux' in d.getVar("SDK_OS")]}"
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inherit ${SDKEXTCLASS}
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TOOLCHAIN_TARGET_TASK += "${PACKAGE_INSTALL}"
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TOOLCHAIN_TARGET_TASK_ATTEMPTONLY += "${PACKAGE_INSTALL_ATTEMPTONLY}"
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POPULATE_SDK_POST_TARGET_COMMAND += "rootfs_sysroot_relativelinks; "
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LICENSE ?= "MIT"
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PACKAGES = ""
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DEPENDS += "${MLPREFIX}qemuwrapper-cross depmodwrapper-cross"
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RDEPENDS += "${PACKAGE_INSTALL} ${LINGUAS_INSTALL}"
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RRECOMMENDS += "${PACKAGE_INSTALL_ATTEMPTONLY}"
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INHIBIT_DEFAULT_DEPS = "1"
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TESTIMAGECLASS = "${@base_conditional('TEST_IMAGE', '1', 'testimage-auto', '', d)}"
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inherit ${TESTIMAGECLASS}
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# IMAGE_FEATURES may contain any available package group
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IMAGE_FEATURES ?= ""
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IMAGE_FEATURES[type] = "list"
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IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs empty-root-password allow-empty-password post-install-logging"
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# Generate companion debugfs?
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IMAGE_GEN_DEBUGFS ?= "0"
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# rootfs bootstrap install
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ROOTFS_BOOTSTRAP_INSTALL = "run-postinsts"
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# These packages will be removed from a read-only rootfs after all other
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# packages have been installed
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ROOTFS_RO_UNNEEDED ??= "update-rc.d base-passwd shadow ${VIRTUAL-RUNTIME_update-alternatives} ${ROOTFS_BOOTSTRAP_INSTALL}"
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# packages to install from features
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FEATURE_INSTALL = "${@' '.join(oe.packagegroup.required_packages(oe.data.typed_value('IMAGE_FEATURES', d), d))}"
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FEATURE_INSTALL[vardepvalue] = "${FEATURE_INSTALL}"
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FEATURE_INSTALL_OPTIONAL = "${@' '.join(oe.packagegroup.optional_packages(oe.data.typed_value('IMAGE_FEATURES', d), d))}"
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FEATURE_INSTALL_OPTIONAL[vardepvalue] = "${FEATURE_INSTALL_OPTIONAL}"
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# Define some very basic feature package groups
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FEATURE_PACKAGES_package-management = "${ROOTFS_PKGMANAGE}"
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SPLASH ?= "psplash"
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FEATURE_PACKAGES_splash = "${SPLASH}"
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IMAGE_INSTALL_COMPLEMENTARY = '${@complementary_globs("IMAGE_FEATURES", d)}'
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def check_image_features(d):
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valid_features = (d.getVarFlag('IMAGE_FEATURES', 'validitems') or "").split()
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valid_features += d.getVarFlags('COMPLEMENTARY_GLOB').keys()
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for var in d:
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if var.startswith("PACKAGE_GROUP_"):
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bb.warn("PACKAGE_GROUP is deprecated, please use FEATURE_PACKAGES instead")
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valid_features.append(var[14:])
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elif var.startswith("FEATURE_PACKAGES_"):
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valid_features.append(var[17:])
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valid_features.sort()
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features = set(oe.data.typed_value('IMAGE_FEATURES', d))
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for feature in features:
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if feature not in valid_features:
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if bb.utils.contains('EXTRA_IMAGE_FEATURES', feature, True, False, d):
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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)))
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else:
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raise bb.parse.SkipRecipe("'%s' in IMAGE_FEATURES is not a valid image feature. Valid features: %s" % (feature, ' '.join(valid_features)))
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IMAGE_INSTALL ?= ""
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IMAGE_INSTALL[type] = "list"
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export PACKAGE_INSTALL ?= "${IMAGE_INSTALL} ${ROOTFS_BOOTSTRAP_INSTALL} ${FEATURE_INSTALL}"
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PACKAGE_INSTALL_ATTEMPTONLY ?= "${FEATURE_INSTALL_OPTIONAL}"
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IMGDEPLOYDIR = "${WORKDIR}/deploy-${PN}-image-complete"
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# Images are generally built explicitly, do not need to be part of world.
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EXCLUDE_FROM_WORLD = "1"
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USE_DEVFS ?= "1"
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USE_DEPMOD ?= "1"
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PID = "${@os.getpid()}"
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PACKAGE_ARCH = "${MACHINE_ARCH}"
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LDCONFIGDEPEND ?= "ldconfig-native:do_populate_sysroot"
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LDCONFIGDEPEND_libc-musl = ""
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# This is needed to have depmod data in PKGDATA_DIR,
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# but if you're building small initramfs image
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# e.g. to include it in your kernel, you probably
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# don't want this dependency, which is causing dependency loop
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KERNELDEPMODDEPEND ?= "virtual/kernel:do_packagedata"
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do_rootfs[depends] += " \
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makedevs-native:do_populate_sysroot virtual/fakeroot-native:do_populate_sysroot ${LDCONFIGDEPEND} \
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virtual/update-alternatives-native:do_populate_sysroot update-rc.d-native:do_populate_sysroot \
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${KERNELDEPMODDEPEND} \
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"
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do_rootfs[recrdeptask] += "do_packagedata"
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def rootfs_command_variables(d):
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return ['ROOTFS_POSTPROCESS_COMMAND','ROOTFS_PREPROCESS_COMMAND','ROOTFS_POSTINSTALL_COMMAND','ROOTFS_POSTUNINSTALL_COMMAND','OPKG_PREPROCESS_COMMANDS','OPKG_POSTPROCESS_COMMANDS','IMAGE_POSTPROCESS_COMMAND',
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'IMAGE_PREPROCESS_COMMAND','RPM_PREPROCESS_COMMANDS','RPM_POSTPROCESS_COMMANDS','DEB_PREPROCESS_COMMANDS','DEB_POSTPROCESS_COMMANDS']
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python () {
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variables = rootfs_command_variables(d) + sdk_command_variables(d)
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for var in variables:
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if d.getVar(var, False):
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d.setVarFlag(var, 'func', '1')
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}
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def rootfs_variables(d):
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from oe.rootfs import variable_depends
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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',
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'IMAGE_ROOTFS_MAXSIZE','IMAGE_NAME','IMAGE_LINK_NAME','IMAGE_MANIFEST','DEPLOY_DIR_IMAGE','IMAGE_FSTYPES','IMAGE_INSTALL_COMPLEMENTARY','IMAGE_LINGUAS',
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'MULTILIBRE_ALLOW_REP','MULTILIB_TEMP_ROOTFS','MULTILIB_VARIANTS','MULTILIBS','ALL_MULTILIB_PACKAGE_ARCHS','MULTILIB_GLOBAL_VARIANTS','BAD_RECOMMENDATIONS','NO_RECOMMENDATIONS',
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'PACKAGE_ARCHS','PACKAGE_CLASSES','TARGET_VENDOR','TARGET_ARCH','TARGET_OS','OVERRIDES','BBEXTENDVARIANT','FEED_DEPLOYDIR_BASE_URI','INTERCEPT_DIR','USE_DEVFS',
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'CONVERSIONTYPES', 'IMAGE_GEN_DEBUGFS', 'ROOTFS_RO_UNNEEDED', 'IMGDEPLOYDIR', 'PACKAGE_EXCLUDE_COMPLEMENTARY', 'REPRODUCIBLE_TIMESTAMP_ROOTFS']
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variables.extend(rootfs_command_variables(d))
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variables.extend(variable_depends(d))
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return " ".join(variables)
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do_rootfs[vardeps] += "${@rootfs_variables(d)}"
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do_build[depends] += "virtual/kernel:do_deploy"
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def build_live(d):
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if bb.utils.contains("IMAGE_FSTYPES", "live", "live", "0", d) == "0": # live is not set but hob might set iso or hddimg
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d.setVar('NOISO', bb.utils.contains('IMAGE_FSTYPES', "iso", "0", "1", d))
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d.setVar('NOHDD', bb.utils.contains('IMAGE_FSTYPES', "hddimg", "0", "1", d))
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if d.getVar('NOISO') == "0" or d.getVar('NOHDD') == "0":
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return "image-live"
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return ""
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return "image-live"
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IMAGE_TYPE_live = "${@build_live(d)}"
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inherit ${IMAGE_TYPE_live}
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IMAGE_TYPE_container = '${@bb.utils.contains("IMAGE_FSTYPES", "container", "image-container", "", d)}'
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inherit ${IMAGE_TYPE_container}
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IMAGE_TYPE_wic = "image_types_wic"
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inherit ${IMAGE_TYPE_wic}
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python () {
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def extraimage_getdepends(task):
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deps = ""
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for dep in (d.getVar('EXTRA_IMAGEDEPENDS') or "").split():
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deps += " %s:%s" % (dep, task)
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return deps
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d.appendVarFlag('do_image', 'depends', extraimage_getdepends('do_populate_lic'))
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d.appendVarFlag('do_image_complete', 'depends', extraimage_getdepends('do_populate_sysroot'))
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deps = " " + imagetypes_getdepends(d)
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d.appendVarFlag('do_rootfs', 'depends', deps)
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#process IMAGE_FEATURES, we must do this before runtime_mapping_rename
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#Check for replaces image features
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features = set(oe.data.typed_value('IMAGE_FEATURES', d))
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remain_features = features.copy()
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for feature in features:
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replaces = set((d.getVar("IMAGE_FEATURES_REPLACES_%s" % feature) or "").split())
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remain_features -= replaces
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#Check for conflict image features
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for feature in remain_features:
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conflicts = set((d.getVar("IMAGE_FEATURES_CONFLICTS_%s" % feature) or "").split())
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temp = conflicts & remain_features
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if temp:
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bb.fatal("%s contains conflicting IMAGE_FEATURES %s %s" % (d.getVar('PN'), feature, ' '.join(list(temp))))
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d.setVar('IMAGE_FEATURES', ' '.join(sorted(list(remain_features))))
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check_image_features(d)
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}
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IMAGE_CLASSES += "image_types"
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inherit ${IMAGE_CLASSES}
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IMAGE_POSTPROCESS_COMMAND ?= ""
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# some default locales
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IMAGE_LINGUAS ?= "de-de fr-fr en-gb"
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LINGUAS_INSTALL ?= "${@" ".join(map(lambda s: "locale-base-%s" % s, d.getVar('IMAGE_LINGUAS').split()))}"
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# Prefer image, but use the fallback files for lookups if the image ones
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# aren't yet available.
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PSEUDO_PASSWD = "${IMAGE_ROOTFS}:${STAGING_DIR_NATIVE}"
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inherit rootfs-postcommands
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PACKAGE_EXCLUDE ??= ""
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PACKAGE_EXCLUDE[type] = "list"
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fakeroot python do_rootfs () {
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from oe.rootfs import create_rootfs
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from oe.manifest import create_manifest
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import logging
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logger = d.getVar('BB_TASK_LOGGER', False)
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if logger:
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logcatcher = bb.utils.LogCatcher()
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logger.addHandler(logcatcher)
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else:
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logcatcher = None
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# NOTE: if you add, remove or significantly refactor the stages of this
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# process then you should recalculate the weightings here. This is quite
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# easy to do - just change the MultiStageProgressReporter line temporarily
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# to pass debug=True as the last parameter and you'll get a printout of
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# the weightings as well as a map to the lines where next_stage() was
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# called. Of course this isn't critical, but it helps to keep the progress
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# reporting accurate.
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stage_weights = [1, 203, 354, 186, 65, 4228, 1, 353, 49, 330, 382, 23, 1]
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progress_reporter = bb.progress.MultiStageProgressReporter(d, stage_weights)
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progress_reporter.next_stage()
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# Handle package exclusions
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excl_pkgs = d.getVar("PACKAGE_EXCLUDE").split()
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inst_pkgs = d.getVar("PACKAGE_INSTALL").split()
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inst_attempt_pkgs = d.getVar("PACKAGE_INSTALL_ATTEMPTONLY").split()
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d.setVar('PACKAGE_INSTALL_ORIG', ' '.join(inst_pkgs))
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d.setVar('PACKAGE_INSTALL_ATTEMPTONLY', ' '.join(inst_attempt_pkgs))
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for pkg in excl_pkgs:
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if pkg in inst_pkgs:
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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))
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inst_pkgs.remove(pkg)
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if pkg in inst_attempt_pkgs:
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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))
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inst_attempt_pkgs.remove(pkg)
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d.setVar("PACKAGE_INSTALL", ' '.join(inst_pkgs))
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d.setVar("PACKAGE_INSTALL_ATTEMPTONLY", ' '.join(inst_attempt_pkgs))
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# Ensure we handle package name remapping
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# We have to delay the runtime_mapping_rename until just before rootfs runs
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# otherwise, the multilib renaming could step in and squash any fixups that
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# may have occurred.
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pn = d.getVar('PN')
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runtime_mapping_rename("PACKAGE_INSTALL", pn, d)
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runtime_mapping_rename("PACKAGE_INSTALL_ATTEMPTONLY", pn, d)
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runtime_mapping_rename("BAD_RECOMMENDATIONS", pn, d)
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# Generate the initial manifest
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create_manifest(d)
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progress_reporter.next_stage()
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# generate rootfs
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d.setVarFlag('REPRODUCIBLE_TIMESTAMP_ROOTFS', 'export', '1')
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create_rootfs(d, progress_reporter=progress_reporter, logcatcher=logcatcher)
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progress_reporter.finish()
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}
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do_rootfs[dirs] = "${TOPDIR}"
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do_rootfs[cleandirs] += "${S} ${IMGDEPLOYDIR}"
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do_rootfs[umask] = "022"
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addtask rootfs after do_prepare_recipe_sysroot
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fakeroot python do_image () {
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from oe.utils import execute_pre_post_process
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d.setVarFlag('REPRODUCIBLE_TIMESTAMP_ROOTFS', 'export', '1')
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pre_process_cmds = d.getVar("IMAGE_PREPROCESS_COMMAND")
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execute_pre_post_process(d, pre_process_cmds)
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}
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do_image[dirs] = "${TOPDIR}"
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do_image[umask] = "022"
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addtask do_image after do_rootfs
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fakeroot python do_image_complete () {
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from oe.utils import execute_pre_post_process
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post_process_cmds = d.getVar("IMAGE_POSTPROCESS_COMMAND")
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execute_pre_post_process(d, post_process_cmds)
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}
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do_image_complete[dirs] = "${TOPDIR}"
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do_image_complete[umask] = "022"
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SSTATETASKS += "do_image_complete"
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SSTATE_SKIP_CREATION_task-image-complete = '1'
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do_image_complete[sstate-inputdirs] = "${IMGDEPLOYDIR}"
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do_image_complete[sstate-outputdirs] = "${DEPLOY_DIR_IMAGE}"
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do_image_complete[stamp-extra-info] = "${MACHINE}"
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addtask do_image_complete after do_image before do_build
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python do_image_complete_setscene () {
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sstate_setscene(d)
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}
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addtask do_image_complete_setscene
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# Add image-level QA/sanity checks to IMAGE_QA_COMMANDS
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#
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# IMAGE_QA_COMMANDS += " \
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# image_check_everything_ok \
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# "
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# This task runs all functions in IMAGE_QA_COMMANDS after the rootfs
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# construction has completed in order to validate the resulting image.
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#
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# The functions should use ${IMAGE_ROOTFS} to find the unpacked rootfs
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# directory, which if QA passes will be the basis for the images.
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fakeroot python do_image_qa () {
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from oe.utils import ImageQAFailed
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qa_cmds = (d.getVar('IMAGE_QA_COMMANDS') or '').split()
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qamsg = ""
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for cmd in qa_cmds:
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try:
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bb.build.exec_func(cmd, d)
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except oe.utils.ImageQAFailed as e:
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qamsg = qamsg + '\tImage QA function %s failed: %s\n' % (e.name, e.description)
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except bb.build.FuncFailed as e:
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qamsg = qamsg + '\tImage QA function %s failed' % e.name
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if e.logfile:
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qamsg = qamsg + ' (log file is located at %s)' % e.logfile
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qamsg = qamsg + '\n'
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if qamsg:
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imgname = d.getVar('IMAGE_NAME')
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bb.fatal("QA errors found whilst validating image: %s\n%s" % (imgname, qamsg))
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}
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addtask do_image_qa after do_rootfs before do_image
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SSTATETASKS += "do_image_qa"
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SSTATE_SKIP_CREATION_task-image-qa = '1'
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do_image_qa[sstate-inputdirs] = ""
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do_image_qa[sstate-outputdirs] = ""
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python do_image_qa_setscene () {
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sstate_setscene(d)
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}
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addtask do_image_qa_setscene
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def setup_debugfs_variables(d):
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d.appendVar('IMAGE_ROOTFS', '-dbg')
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d.appendVar('IMAGE_LINK_NAME', '-dbg')
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d.appendVar('IMAGE_NAME','-dbg')
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d.setVar('IMAGE_BUILDING_DEBUGFS', 'true')
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debugfs_image_fstypes = d.getVar('IMAGE_FSTYPES_DEBUGFS')
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if debugfs_image_fstypes:
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d.setVar('IMAGE_FSTYPES', debugfs_image_fstypes)
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python setup_debugfs () {
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setup_debugfs_variables(d)
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}
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python () {
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vardeps = set()
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# We allow CONVERSIONTYPES to have duplicates. That avoids breaking
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# derived distros when OE-core or some other layer independently adds
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# the same type. There is still only one command for each type, but
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# presumably the commands will do the same when the type is the same,
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# even when added in different places.
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#
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# Without de-duplication, gen_conversion_cmds() below
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# would create the same compression command multiple times.
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ctypes = set(d.getVar('CONVERSIONTYPES').split())
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old_overrides = d.getVar('OVERRIDES', False)
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def _image_base_type(type):
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basetype = type
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for ctype in ctypes:
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if type.endswith("." + ctype):
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basetype = type[:-len("." + ctype)]
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break
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if basetype != type:
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# New base type itself might be generated by a conversion command.
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basetype = _image_base_type(basetype)
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return basetype
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basetypes = {}
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alltypes = d.getVar('IMAGE_FSTYPES').split()
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typedeps = {}
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if d.getVar('IMAGE_GEN_DEBUGFS') == "1":
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debugfs_fstypes = d.getVar('IMAGE_FSTYPES_DEBUGFS').split()
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for t in debugfs_fstypes:
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alltypes.append("debugfs_" + t)
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def _add_type(t):
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baset = _image_base_type(t)
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input_t = t
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if baset not in basetypes:
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basetypes[baset]= []
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if t not in basetypes[baset]:
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basetypes[baset].append(t)
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debug = ""
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if t.startswith("debugfs_"):
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t = t[8:]
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debug = "debugfs_"
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deps = (d.getVar('IMAGE_TYPEDEP_' + t) or "").split()
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vardeps.add('IMAGE_TYPEDEP_' + t)
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if baset not in typedeps:
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typedeps[baset] = set()
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deps = [debug + dep for dep in deps]
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for dep in deps:
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if dep not in alltypes:
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alltypes.append(dep)
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_add_type(dep)
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basedep = _image_base_type(dep)
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typedeps[baset].add(basedep)
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if baset != input_t:
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_add_type(baset)
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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
|
|
localdata.delVar('DATETIME')
|
|
localdata.delVar('DATE')
|
|
localdata.delVar('TMPDIR')
|
|
vardepsexclude = (d.getVarFlag('IMAGE_CMD_' + realt, 'vardepsexclude', True) 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 ${IMGDEPLOYDIR}"))
|
|
|
|
# Since a copy of IMAGE_CMD_xxx will be inlined within do_image_xxx,
|
|
# prevent a redundant copy of IMAGE_CMD_xxx being emitted as a function.
|
|
d.delVarFlag('IMAGE_CMD_' + realt, 'func')
|
|
|
|
rm_tmp_images = set()
|
|
def gen_conversion_cmds(bt):
|
|
for ctype in sorted(ctypes):
|
|
if bt.endswith("." + ctype):
|
|
type = bt[0:-len(ctype) - 1]
|
|
if type.startswith("debugfs_"):
|
|
type = type[8:]
|
|
# Create input image first.
|
|
gen_conversion_cmds(type)
|
|
localdata.setVar('type', type)
|
|
cmd = "\t" + (localdata.getVar("CONVERSION_CMD_" + ctype) or localdata.getVar("COMPRESS_CMD_" + ctype))
|
|
if cmd not in cmds:
|
|
cmds.append(cmd)
|
|
vardeps.add('CONVERSION_CMD_' + ctype)
|
|
vardeps.add('COMPRESS_CMD_' + ctype)
|
|
subimage = type + "." + ctype
|
|
if subimage not in subimages:
|
|
subimages.append(subimage)
|
|
if type not in alltypes:
|
|
rm_tmp_images.add(localdata.expand("${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
|
|
|
|
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')
|
|
|
|
output = subprocess.check_output(['du', '-ks',
|
|
d.getVar('IMAGE_ROOTFS')])
|
|
size_kb = int(output.split()[0])
|
|
base_size = size_kb * overhead_factor
|
|
base_size = max(base_size, rootfs_req_size) + rootfs_extra_space
|
|
|
|
if base_size != int(base_size):
|
|
base_size = int(base_size + 1)
|
|
else:
|
|
base_size = int(base_size)
|
|
|
|
base_size += rootfs_alignment - 1
|
|
base_size -= base_size % rootfs_alignment
|
|
|
|
# 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":
|
|
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) overrides 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) overrides 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")
|
|
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_sysroot
|
|
do_package[noexec] = "1"
|
|
deltask do_package_qa
|
|
do_packagedata[noexec] = "1"
|
|
do_package_write_ipk[noexec] = "1"
|
|
do_package_write_deb[noexec] = "1"
|
|
do_package_write_rpm[noexec] = "1"
|
|
|
|
# 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}
|
|
lnr $root${base_bindir} $root/bin
|
|
lnr $root${base_sbindir} $root/sbin
|
|
lnr $root${base_libdir} $root/${baselib}
|
|
|
|
if [ "${nonarch_base_libdir}" != "${base_libdir}" ]; then
|
|
install -d $root${nonarch_base_libdir}
|
|
lnr $root${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
|
|
lnr $root${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 [ "$BUILD_REPRODUCIBLE_BINARIES" = "1" ]; then
|
|
if [ "$REPRODUCIBLE_TIMESTAMP_ROOTFS" = "" ]; then
|
|
REPRODUCIBLE_TIMESTAMP_ROOTFS=`git log -1 --pretty=%ct`
|
|
fi
|
|
# Set mtime of all files to a reproducible value
|
|
bbnote "reproducible_final_image_task: mtime set to $REPRODUCIBLE_TIMESTAMP_ROOTFS"
|
|
find ${IMAGE_ROOTFS} -exec touch -h --date=@$REPRODUCIBLE_TIMESTAMP_ROOTFS {} \;
|
|
fi
|
|
}
|
|
IMAGE_PREPROCESS_COMMAND_append = " reproducible_final_image_task; "
|