6f7a3dc284
There's no need to chdir() when creating image symlinks, and using chdir() changes the state for future tasks. (From OE-Core rev: 2fdf06fbe986d742f6bb13e9348b50e9aab03139) Signed-off-by: Ross Burton <ross.burton@intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
566 lines
22 KiB
Text
566 lines
22 KiB
Text
inherit rootfs_${IMAGE_PKGTYPE}
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# Only Linux SDKs support populate_sdk_ext, fall back to populate_sdk
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# in the non-Linux SDK_OS case, such as mingw32
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SDKEXTCLASS ?= "${@['populate_sdk', 'populate_sdk_ext']['linux' in d.getVar("SDK_OS", True)]}"
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inherit ${SDKEXTCLASS}
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TOOLCHAIN_TARGET_TASK += "${PACKAGE_INSTALL}"
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TOOLCHAIN_TARGET_TASK_ATTEMPTONLY += "${PACKAGE_INSTALL_ATTEMPTONLY}"
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POPULATE_SDK_POST_TARGET_COMMAND += "rootfs_sysroot_relativelinks; "
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inherit gzipnative
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LICENSE = "MIT"
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PACKAGES = ""
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DEPENDS += "${MLPREFIX}qemuwrapper-cross ${MLPREFIX}depmodwrapper-cross"
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RDEPENDS += "${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 ${TESTIMAGECLASS}
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# IMAGE_FEATURES may contain any available package group
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IMAGE_FEATURES ?= ""
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IMAGE_FEATURES[type] = "list"
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IMAGE_FEATURES[validitems] += "debug-tweaks read-only-rootfs empty-root-password allow-empty-password post-install-logging"
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# Generate companion debugfs?
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IMAGE_GEN_DEBUGFS ?= "0"
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# rootfs bootstrap install
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ROOTFS_BOOTSTRAP_INSTALL = "${@bb.utils.contains("IMAGE_FEATURES", "package-management", "", "${ROOTFS_PKGMANAGE_BOOTSTRAP}",d)}"
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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', True) 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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# 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-uclibc = ""
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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_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','RM_OLD_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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'COMPRESSIONTYPES', 'IMAGE_GEN_DEBUGFS', 'ROOTFS_RO_UNNEEDED']
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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] += "${@rootfs_variables(d)}"
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do_build[depends] += "virtual/kernel:do_deploy"
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def build_live(d):
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if bb.utils.contains("IMAGE_FSTYPES", "live", "live", "0", d) == "0": # live is not set but hob might set iso or hddimg
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d.setVar('NOISO', bb.utils.contains('IMAGE_FSTYPES', "iso", "0", "1", d))
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d.setVar('NOHDD', bb.utils.contains('IMAGE_FSTYPES', "hddimg", "0", "1", d))
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if d.getVar('NOISO', True) == "0" or d.getVar('NOHDD', True) == "0":
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return "image-live"
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return ""
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return "image-live"
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IMAGE_TYPE_live = "${@build_live(d)}"
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inherit ${IMAGE_TYPE_live}
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IMAGE_TYPE_vm = '${@bb.utils.contains_any("IMAGE_FSTYPES", ["vmdk", "vdi", "qcow2", "hdddirect"], "image-vm", "", d)}'
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inherit ${IMAGE_TYPE_vm}
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python () {
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deps = " " + imagetypes_getdepends(d)
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d.appendVarFlag('do_rootfs', 'depends', deps)
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deps = ""
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for dep in (d.getVar('EXTRA_IMAGEDEPENDS', True) or "").split():
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deps += " %s:do_populate_sysroot" % dep
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d.appendVarFlag('do_build', '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, True) 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, True) 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', True), 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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initramfs_image = d.getVar('INITRAMFS_IMAGE', True) or ""
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if initramfs_image != "":
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d.appendVarFlag('do_build', 'depends', " %s:do_bundle_initramfs" % d.getVar('PN', True))
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d.appendVarFlag('do_bundle_initramfs', 'depends', " %s:do_image_complete" % initramfs_image)
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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', True).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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# Handle package exclusions
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excl_pkgs = d.getVar("PACKAGE_EXCLUDE", True).split()
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inst_pkgs = d.getVar("PACKAGE_INSTALL", True).split()
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inst_attempt_pkgs = d.getVar("PACKAGE_INSTALL_ATTEMPTONLY", True).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', True), 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', True), 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', True)
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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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# Generate rootfs
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create_rootfs(d)
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}
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do_rootfs[dirs] = "${TOPDIR}"
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do_rootfs[cleandirs] += "${S}"
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do_rootfs[umask] = "022"
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addtask rootfs before do_build
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fakeroot python do_image () {
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from oe.utils import execute_pre_post_process
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pre_process_cmds = d.getVar("IMAGE_PREPROCESS_COMMAND", True)
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execute_pre_post_process(d, pre_process_cmds)
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}
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do_image[dirs] = "${TOPDIR}"
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do_image[umask] = "022"
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addtask do_image after do_rootfs before do_build
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fakeroot python do_image_complete () {
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from oe.utils import execute_pre_post_process
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post_process_cmds = d.getVar("IMAGE_POSTPROCESS_COMMAND", True)
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execute_pre_post_process(d, post_process_cmds)
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}
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do_image_complete[dirs] = "${TOPDIR}"
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do_image_complete[umask] = "022"
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addtask do_image_complete after do_image before do_build
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#
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# Write environment variables used by wic
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# to tmp/sysroots/<machine>/imgdata/<image>.env
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#
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python do_rootfs_wicenv () {
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wicvars = d.getVar('WICVARS', True)
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if not wicvars:
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return
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stdir = d.getVar('STAGING_DIR_TARGET', True)
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outdir = os.path.join(stdir, 'imgdata')
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bb.utils.mkdirhier(outdir)
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basename = d.getVar('IMAGE_BASENAME', True)
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with open(os.path.join(outdir, basename) + '.env', 'w') as envf:
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for var in wicvars.split():
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value = d.getVar(var, True)
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if value:
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envf.write('%s="%s"\n' % (var, value.strip()))
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}
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addtask do_rootfs_wicenv after do_image before do_image_wic
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do_rootfs_wicenv[vardeps] += "${WICVARS}"
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do_rootfs_wicenv[prefuncs] = 'set_image_size'
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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', True)
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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 COMPRESSIONTYPES 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('COMPRESSIONTYPES', True).split())
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old_overrides = d.getVar('OVERRIDES', 0)
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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', True).split()
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typedeps = {}
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if d.getVar('IMAGE_GEN_DEBUGFS', True) == "1":
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debugfs_fstypes = d.getVar('IMAGE_FSTYPES_DEBUGFS', True).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, True) 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[:]:
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_add_type(t)
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d.appendVarFlag('do_image', 'vardeps', ' '.join(vardeps))
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maskedtypes = (d.getVar('IMAGE_TYPES_MASKED', True) or "").split()
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for t in basetypes:
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vardeps = set()
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cmds = []
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subimages = []
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realt = t
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if t in maskedtypes:
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continue
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localdata = bb.data.createCopy(d)
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debug = ""
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if t.startswith("debugfs_"):
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setup_debugfs_variables(localdata)
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debug = "setup_debugfs "
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realt = t[8:]
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localdata.setVar('OVERRIDES', '%s:%s' % (realt, old_overrides))
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bb.data.update_data(localdata)
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localdata.setVar('type', realt)
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# Delete DATETIME so we don't expand any references to it now
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# This means the task's hash can be stable rather than having hardcoded
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# date/time values. It will get expanded at execution time.
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# Similarly TMPDIR since otherwise we see QA stamp comparision problems
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localdata.delVar('DATETIME')
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localdata.delVar('TMPDIR')
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image_cmd = localdata.getVar("IMAGE_CMD", True)
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vardeps.add('IMAGE_CMD_' + realt)
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if image_cmd:
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cmds.append("\t" + image_cmd)
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else:
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bb.fatal("No IMAGE_CMD defined for IMAGE_FSTYPES entry '%s' - possibly invalid type name or missing support class" % t)
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cmds.append(localdata.expand("\tcd ${DEPLOY_DIR_IMAGE}"))
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# Since a copy of IMAGE_CMD_xxx will be inlined within do_image_xxx,
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# prevent a redundant copy of IMAGE_CMD_xxx being emitted as a function.
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d.delVarFlag('IMAGE_CMD_' + realt, 'func')
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rm_tmp_images = set()
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def gen_conversion_cmds(bt):
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for ctype in ctypes:
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if bt[bt.find('.') + 1:] == ctype:
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type = bt[0:-len(ctype) - 1]
|
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if type.startswith("debugfs_"):
|
|
type = type[8:]
|
|
# Create input image first.
|
|
gen_conversion_cmds(type)
|
|
localdata.setVar('type', type)
|
|
cmd = "\t" + localdata.getVar("COMPRESS_CMD_" + ctype, True)
|
|
if cmd not in cmds:
|
|
cmds.append(cmd)
|
|
vardeps.add('COMPRESS_CMD_' + ctype)
|
|
subimage = type + "." + ctype
|
|
if subimage not in subimages:
|
|
subimages.append(subimage)
|
|
if type not in alltypes:
|
|
rm_tmp_images.add(localdata.expand("${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 rm_tmp_images:
|
|
cmds.append("\trm " + image)
|
|
|
|
after = 'do_image'
|
|
for dep in typedeps[t]:
|
|
after += ' do_image_%s' % dep.replace("-", "_").replace(".", "_")
|
|
|
|
t = t.replace("-", "_").replace(".", "_")
|
|
|
|
d.setVar('do_image_%s' % t, '\n'.join(cmds))
|
|
d.setVarFlag('do_image_%s' % t, 'func', '1')
|
|
d.setVarFlag('do_image_%s' % t, 'fakeroot', '1')
|
|
d.setVarFlag('do_image_%s' % t, 'prefuncs', debug + 'set_image_size')
|
|
d.setVarFlag('do_image_%s' % t, 'postfuncs', 'create_symlinks')
|
|
d.setVarFlag('do_image_%s' % t, 'subimages', ' '.join(subimages))
|
|
d.appendVarFlag('do_image_%s' % t, 'vardeps', ' '.join(vardeps))
|
|
d.appendVarFlag('do_image_%s' % t, 'vardepsexclude', 'DATETIME')
|
|
|
|
bb.debug(2, "Adding type %s before %s, after %s" % (t, 'do_image_complete', after))
|
|
bb.build.addtask('do_image_%s' % t, 'do_image_complete', after, d)
|
|
}
|
|
|
|
#
|
|
# Compute the rootfs size
|
|
#
|
|
def get_rootfs_size(d):
|
|
import subprocess
|
|
|
|
rootfs_alignment = int(d.getVar('IMAGE_ROOTFS_ALIGNMENT', True))
|
|
overhead_factor = float(d.getVar('IMAGE_OVERHEAD_FACTOR', True))
|
|
rootfs_req_size = int(d.getVar('IMAGE_ROOTFS_SIZE', True))
|
|
rootfs_extra_space = eval(d.getVar('IMAGE_ROOTFS_EXTRA_SPACE', True))
|
|
rootfs_maxsize = d.getVar('IMAGE_ROOTFS_MAXSIZE', True)
|
|
image_fstypes = d.getVar('IMAGE_FSTYPES', True) or ''
|
|
initramfs_fstypes = d.getVar('INITRAMFS_FSTYPES', True) or ''
|
|
initramfs_maxsize = d.getVar('INITRAMFS_MAXSIZE', True)
|
|
|
|
output = subprocess.check_output(['du', '-ks',
|
|
d.getVar('IMAGE_ROOTFS', True)])
|
|
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
|
|
|
|
# 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('DEPLOY_DIR_IMAGE', True)
|
|
img_name = d.getVar('IMAGE_NAME', True)
|
|
link_name = d.getVar('IMAGE_LINK_NAME', True)
|
|
manifest_name = d.getVar('IMAGE_MANIFEST', True)
|
|
taskname = d.getVar("BB_CURRENTTASK", True)
|
|
subimages = (d.getVarFlag("do_" + taskname, 'subimages', False) or "").split()
|
|
imgsuffix = d.getVarFlag("do_" + taskname, 'imgsuffix', True) 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):
|
|
if d.getVar('RM_OLD_IMAGE', True) == "1" and \
|
|
os.path.exists(os.path.realpath(dst)):
|
|
os.remove(os.path.realpath(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"
|
|
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"
|
|
|
|
# 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_image_complete
|