| |
| 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" |
| 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 stateless-rootfs empty-root-password allow-empty-password allow-root-login post-install-logging" |
| |
| # Generate companion debugfs? |
| IMAGE_GEN_DEBUGFS ?= "0" |
| |
| # These pacackages 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 ?= "psplash" |
| FEATURE_PACKAGES_splash = "${SPLASH}" |
| |
| IMAGE_INSTALL_COMPLEMENTARY = '${@complementary_globs("IMAGE_FEATURES", d)}' |
| |
| def check_image_features(d): |
| valid_features = (d.getVarFlag('IMAGE_FEATURES', 'validitems') 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 \ |
| ${KERNELDEPMODDEPEND} \ |
| " |
| do_rootfs[recrdeptask] += "do_packagedata" |
| |
| def rootfs_command_variables(d): |
| return ['ROOTFS_POSTPROCESS_COMMAND','ROOTFS_PREPROCESS_COMMAND','ROOTFS_POSTINSTALL_COMMAND','ROOTFS_POSTUNINSTALL_COMMAND','OPKG_PREPROCESS_COMMANDS','OPKG_POSTPROCESS_COMMANDS','IMAGE_POSTPROCESS_COMMAND', |
| 'IMAGE_PREPROCESS_COMMAND','RPM_PREPROCESS_COMMANDS','RPM_POSTPROCESS_COMMANDS','DEB_PREPROCESS_COMMANDS','DEB_POSTPROCESS_COMMANDS'] |
| |
| python () { |
| variables = rootfs_command_variables(d) + sdk_command_variables(d) |
| for var in variables: |
| if d.getVar(var, False): |
| d.setVarFlag(var, 'func', '1') |
| } |
| |
| def rootfs_variables(d): |
| from oe.rootfs import variable_depends |
| variables = ['IMAGE_DEVICE_TABLE','IMAGE_DEVICE_TABLES','BUILD_IMAGES_FROM_FEEDS','IMAGE_TYPES_MASKED','IMAGE_ROOTFS_ALIGNMENT','IMAGE_OVERHEAD_FACTOR','IMAGE_ROOTFS_SIZE','IMAGE_ROOTFS_EXTRA_SPACE', |
| 'IMAGE_ROOTFS_MAXSIZE','IMAGE_NAME','IMAGE_LINK_NAME','IMAGE_MANIFEST','DEPLOY_DIR_IMAGE','IMAGE_FSTYPES','IMAGE_INSTALL_COMPLEMENTARY','IMAGE_LINGUAS', 'IMAGE_LINGUAS_COMPLEMENTARY', 'IMAGE_LOCALES_ARCHIVE', |
| 'MULTILIBRE_ALLOW_REP','MULTILIB_TEMP_ROOTFS','MULTILIB_VARIANTS','MULTILIBS','ALL_MULTILIB_PACKAGE_ARCHS','MULTILIB_GLOBAL_VARIANTS','BAD_RECOMMENDATIONS','NO_RECOMMENDATIONS', |
| 'PACKAGE_ARCHS','PACKAGE_CLASSES','TARGET_VENDOR','TARGET_ARCH','TARGET_OS','OVERRIDES','BBEXTENDVARIANT','FEED_DEPLOYDIR_BASE_URI','INTERCEPT_DIR','USE_DEVFS', |
| 'CONVERSIONTYPES', 'IMAGE_GEN_DEBUGFS', 'ROOTFS_RO_UNNEEDED', 'IMGDEPLOYDIR', 'PACKAGE_EXCLUDE_COMPLEMENTARY', 'REPRODUCIBLE_TIMESTAMP_ROOTFS', 'IMAGE_INSTALL_DEBUGFS'] |
| variables.extend(rootfs_command_variables(d)) |
| variables.extend(variable_depends(d)) |
| return " ".join(variables) |
| |
| do_rootfs[vardeps] += "${@rootfs_variables(d)}" |
| |
| do_build[depends] += "virtual/kernel:do_deploy" |
| |
| |
| python () { |
| def extraimage_getdepends(task): |
| deps = "" |
| for dep in (d.getVar('EXTRA_IMAGEDEPENDS') or "").split(): |
| 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 ?= "" |
| |
| # some default locales |
| IMAGE_LINGUAS ?= "de-de fr-fr en-gb" |
| |
| LINGUAS_INSTALL ?= "${@" ".join(map(lambda s: "locale-base-%s" % s, d.getVar('IMAGE_LINGUAS').split()))}" |
| |
| # per default create a locale archive |
| IMAGE_LOCALES_ARCHIVE ?= '1' |
| |
| # Prefer image, but use the fallback files for lookups if the image ones |
| # aren't yet available. |
| PSEUDO_PASSWD = "${IMAGE_ROOTFS}:${STAGING_DIR_NATIVE}" |
| |
| 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] += "${S} ${IMGDEPLOYDIR}" |
| do_rootfs[umask] = "022" |
| do_rootfs[file-checksums] += "${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] = "${TOPDIR}" |
| do_image[umask] = "022" |
| addtask do_image after do_rootfs |
| |
| fakeroot python do_image_complete () { |
| from oe.utils import execute_pre_post_process |
| |
| post_process_cmds = d.getVar("IMAGE_POSTPROCESS_COMMAND") |
| |
| execute_pre_post_process(d, post_process_cmds) |
| } |
| do_image_complete[dirs] = "${TOPDIR}" |
| do_image_complete[umask] = "022" |
| 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\n' % cmd |
| |
| 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') |
| 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 |
| 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 |
| do_packagedata[noexec] = "1" |
| 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} |
| 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 -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 ${IMAGE_ROOTFS} -exec touch -h --date=@$REPRODUCIBLE_TIMESTAMP_ROOTFS {} \; |
| fi |
| } |
| |
| 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 = "" |