1 files changed, 205 insertions, 125 deletions

diff --git a/meta/conf/bitbake.conf b/meta/conf/bitbake.conf
index ecd4d1638e..ba8bd5f975 100644
--- a/meta/conf/bitbake.conf
+++ b/meta/conf/bitbake.conf
@@ -10,8 +10,8 @@
 baselib = "${BASELIB}"
 baselib[vardepvalue] = "${baselib}"
 BASELIB = "lib"
-BASELIB_libc-glibc_powerpc64 = "lib64"
-BASELIB_libc-glibc_powerpc64le = "lib64"
+BASELIB:libc-glibc:powerpc64 = "lib64"
+BASELIB:libc-glibc:powerpc64le = "lib64"
 
 # Path prefixes
 export base_prefix = ""
@@ -31,6 +31,7 @@ export sysconfdir = "${base_prefix}/etc"
 export servicedir = "${base_prefix}/srv"
 export sharedstatedir = "${base_prefix}/com"
 export localstatedir = "${base_prefix}/var"
+runtimedir = "${base_prefix}/run"
 export datadir = "${prefix}/share"
 export infodir = "${datadir}/info"
 export mandir = "${datadir}/man"
@@ -46,7 +47,6 @@ export sbindir = "${exec_prefix}/sbin"
 export libdir = "${exec_prefix}/${baselib}"
 export libexecdir = "${exec_prefix}/libexec"
 export includedir = "${exec_prefix}/include"
-export oldincludedir = "${exec_prefix}/include"
 localedir = "${libdir}/locale"
 
 # Linkage between native/cross/nativesdk layouts
@@ -80,8 +80,8 @@ localstatedir_nativesdk = "/var"
 target_datadir := "${datadir}"
 # Used to find env/perl/python
 USRBINPATH = "${bindir}"
-USRBINPATH_class-native = "/usr/bin"
-USRBINPATH_class-nativesdk = "/usr/bin"
+USRBINPATH:class-native = "/usr/bin"
+USRBINPATH:class-nativesdk = "/usr/bin"
 
 # Root home directory
 ROOT_HOME ??= "/home/root"
@@ -90,6 +90,41 @@ ROOT_HOME ??= "/home/root"
 # If set to boolean false ('no', 'n', 'false', 'f', '0'), /var/log is on persistent storage.
 VOLATILE_LOG_DIR ?= "yes"
 
+# if set to 'yes': /tmp links to /var/tmp which links to /var/volatile/tmp
+# otherwise:       /tmp is on persistent storage
+VOLATILE_TMP_DIR ?= "yes"
+
+BB_RENAMED_VARIABLES[PNBLACKLIST] = "SKIP_RECIPE"
+BB_RENAMED_VARIABLES[CVE_CHECK_PN_WHITELIST] = "CVE_CHECK_SKIP_RECIPE"
+BB_RENAMED_VARIABLES[CVE_CHECK_WHITELIST] = "CVE_CHECK_IGNORE"
+BB_RENAMED_VARIABLES[MULTI_PROVIDER_WHITELIST] = "BB_MULTI_PROVIDER_ALLOWED"
+BB_RENAMED_VARIABLES[PNBLACKLIST] = "SKIP_RECIPE"
+BB_RENAMED_VARIABLES[SDK_LOCAL_CONF_BLACKLIST] = "ESDK_LOCALCONF_REMOVE"
+BB_RENAMED_VARIABLES[SDK_LOCAL_CONF_WHITELIST] = "ESDK_LOCALCONF_ALLOW"
+BB_RENAMED_VARIABLES[SDK_INHERIT_BLACKLIST] = "ESDK_CLASS_INHERIT_DISABLE"
+BB_RENAMED_VARIABLES[SSTATE_DUPWHITELIST] = "SSTATE_ALLOW_OVERLAP_FILES"
+BB_RENAMED_VARIABLES[SYSROOT_DIRS_BLACKLIST] = "SYSROOT_DIRS_IGNORE"
+BB_RENAMED_VARIABLES[UNKNOWN_CONFIGURE_WHITELIST] = "UNKNOWN_CONFIGURE_OPT_IGNORE"
+BB_RENAMED_VARIABLES[ICECC_USER_CLASS_BL] = "ICECC_CLASS_DISABLE"
+BB_RENAMED_VARIABLES[ICECC_SYSTEM_CLASS_BL] = "ICECC_CLASS_DISABLE"
+BB_RENAMED_VARIABLES[ICECC_USER_PACKAGE_WL] = "ICECC_RECIPE_ENABLE"
+BB_RENAMED_VARIABLES[ICECC_USER_PACKAGE_BL] = "ICECC_RECIPE_DISABLE"
+BB_RENAMED_VARIABLES[ICECC_SYSTEM_PACKAGE_BL] = "ICECC_RECIPE_DISABLE"
+BB_RENAMED_VARIABLES[INHERIT_BLACKLIST] = "is a deprecated variable and no longer needed"
+BB_RENAMED_VARIABLES[TUNEABI_WHITELIST] = "is a deprecated variable and support has been removed"
+BB_RENAMED_VARIABLES[LICENSE_FLAGS_WHITELIST] = "LICENSE_FLAGS_ACCEPTED"
+
+BB_RENAMED_VARIABLES[WHITELIST_GPL-3.0-only] = "INCOMPATIBLE_LICENSE_EXCEPTIONS"
+BB_RENAMED_VARIABLES[WHITELIST_GPL-3.0-or-later] = "INCOMPATIBLE_LICENSE_EXCEPTIONS"
+BB_RENAMED_VARIABLES[WHITELIST_LGPL-3.0-only] = "INCOMPATIBLE_LICENSE_EXCEPTIONS"
+BB_RENAMED_VARIABLES[WHITELIST_LGPL-3.0-or-later] = "INCOMPATIBLE_LICENSE_EXCEPTIONS"
+
+# These are deprecated version and should be updated to approved names
+BB_RENAMED_VARIABLES[WHITELIST_GPL-3.0] = "is deprecated, convert to INCOMPATIBLE_LICENSE_EXCEPTIONS = '<pkg>:GPL-3.0-only'"
+BB_RENAMED_VARIABLES[WHITELIST_GPL-3.0+] = "is deprecated, convert to INCOMPATIBLE_LICENSE_EXCEPTIONS = '<pkg>:GPL-3.0-or-later'"
+BB_RENAMED_VARIABLES[WHITELIST_LGPL-3.0] = "is deprecated, convert to INCOMPATIBLE_LICENSE_EXCEPTIONS = '<pkg>:LGPL-3.0-only'"
+BB_RENAMED_VARIABLES[WHITELIST_LGPL-3.0+] = "is deprecated, convert to INCOMPATIBLE_LICENSE_EXCEPTIONS = '<pkg>:LGPL-3.0-or-later'"
+
 ##################################################################
 # Architecture-dependent build variables.
 ##################################################################
@@ -121,7 +156,7 @@ TUNE_CCARGS ??= ""
 TUNE_CCARGS[vardepvalue] = "${TUNE_CCARGS}"
 TUNE_LDARGS ??= ""
 TUNE_ASARGS ??= ""
-TUNE_FEATURES ??= "${TUNE_FEATURES_tune-${DEFAULTTUNE}}"
+TUNE_FEATURES ??= "${TUNE_FEATURES:tune-${DEFAULTTUNE}}"
 LIBCEXTENSION ??= ""
 ABIEXTENSION ??= ""
 USE_NLS ??= "yes"
@@ -150,7 +185,7 @@ SDK_AS_ARCH = "${BUILD_AS_ARCH}"
 TUNE_PKGARCH ??= ""
 PACKAGE_ARCH ??= "${TUNE_PKGARCH}"
 MACHINE_ARCH = "${@[d.getVar('TUNE_PKGARCH'), d.getVar('MACHINE')][bool(d.getVar('MACHINE'))].replace('-', '_')}"
-PACKAGE_EXTRA_ARCHS ??= "${PACKAGE_EXTRA_ARCHS_tune-${DEFAULTTUNE}}"
+PACKAGE_EXTRA_ARCHS ??= "${PACKAGE_EXTRA_ARCHS:tune-${DEFAULTTUNE}}"
 PACKAGE_ARCHS = "all any noarch ${PACKAGE_EXTRA_ARCHS} ${MACHINE_ARCH}"
 # MACHINE_ARCH shouldn't be included here as a variable dependency
 # since machine specific packages are handled using multimachine
@@ -173,25 +208,25 @@ DATETIME = "${DATE}${TIME}"
 # python-native should be here but python relies on building
 # its own in staging
 ASSUME_PROVIDED = "\
+    bash-native \
     bzip2-native \
     chrpath-native \
+    diffstat-native \
     file-native \
     findutils-native \
     gawk-native \
     git-native \
     grep-native \
-    diffstat-native \
-    patch-native \
-    libgcc-native \
     hostperl-runtime-native \
     hostpython-runtime-native \
+    libgcc-native \
+    patch-native \
+    sed-native \
     tar-native \
-    virtual/libintl-native \
-    virtual/libiconv-native \
-    virtual/crypt-native \
     texinfo-native \
-    bash-native \
-    sed-native \
+    virtual/crypt-native \
+    virtual/libiconv-native \
+    virtual/libintl-native \
     wget-native \
     "
 # gzip-native should be listed above?
@@ -202,7 +237,7 @@ ASSUME_PROVIDED = "\
 
 PN = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[0] or 'defaultpkgname'}"
 PV = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[1] or '1.0'}"
-PR = "${@bb.parse.vars_from_file(d.getVar('FILE', False),d)[2] or 'r0'}"
+PR = "r0"
 PE = ""
 PF = "${PN}-${EXTENDPE}${PV}-${PR}"
 EXTENDPE = "${@['','${PE}_'][int(d.getVar('PE') or 0) > 0]}"
@@ -236,28 +271,28 @@ DESCRIPTION ?= "${SUMMARY}."
 # The following two are commented out because they result in a recursive
 # definition of the variable in some corner cases.  These are left in
 # to illustrate the intended behavior.
-#SUMMARY_${PN} ?= "${SUMMARY}"
-#DESCRIPTION_${PN} ?= "${DESCRIPTION}"
+#SUMMARY:${PN} ?= "${SUMMARY}"
+#DESCRIPTION:${PN} ?= "${DESCRIPTION}"
 
-SUMMARY_${PN}-src ?= "${SUMMARY} - Source files"
-DESCRIPTION_${PN}-src ?= "${DESCRIPTION}  \
+SUMMARY:${PN}-src ?= "${SUMMARY} - Source files"
+DESCRIPTION:${PN}-src ?= "${DESCRIPTION}  \
 This package contains sources for debugging purposes."
 
-SUMMARY_${PN}-dbg ?= "${SUMMARY} - Debugging files"
-DESCRIPTION_${PN}-dbg ?= "${DESCRIPTION}  \
+SUMMARY:${PN}-dbg ?= "${SUMMARY} - Debugging files"
+DESCRIPTION:${PN}-dbg ?= "${DESCRIPTION}  \
 This package contains ELF symbols and related sources for debugging purposes."
 
-SUMMARY_${PN}-dev ?= "${SUMMARY} - Development files"
-DESCRIPTION_${PN}-dev ?= "${DESCRIPTION}  \
+SUMMARY:${PN}-dev ?= "${SUMMARY} - Development files"
+DESCRIPTION:${PN}-dev ?= "${DESCRIPTION}  \
 This package contains symbolic links, header files, and \
 related items necessary for software development."
 
-SUMMARY_${PN}-staticdev ?= "${SUMMARY} - Development files (Static Libraries)"
-DESCRIPTION_${PN}-staticdev ?= "${DESCRIPTION}  \
+SUMMARY:${PN}-staticdev ?= "${SUMMARY} - Development files (Static Libraries)"
+DESCRIPTION:${PN}-staticdev ?= "${DESCRIPTION}  \
 This package contains static libraries for software development."
 
-SUMMARY_${PN}-doc ?= "${SUMMARY} - Documentation files"
-DESCRIPTION_${PN}-doc ?= "${DESCRIPTION}  \
+SUMMARY:${PN}-doc ?= "${SUMMARY} - Documentation files"
+DESCRIPTION:${PN}-doc ?= "${DESCRIPTION}  \
 This package contains documentation."
 
 LICENSE ??= "INVALID"
@@ -273,18 +308,18 @@ DEPCHAIN_POST = "-dev -dbg"
 
 DEPENDS = ""
 PROVIDES = ""
-PROVIDES_prepend = "${PN} "
+PROVIDES:prepend = "${PN} "
 
-MULTI_PROVIDER_WHITELIST = "virtual/libintl virtual/libintl-native virtual/nativesdk-libintl virtual/xserver virtual/update-alternatives-native virtual/update-alternatives"
+BB_MULTI_PROVIDER_ALLOWED = "virtual/libintl virtual/libintl-native virtual/nativesdk-libintl virtual/xserver virtual/update-alternatives-native virtual/update-alternatives"
 
 SOLIBS = ".so.*"
-SOLIBS_darwin = ".dylib"
+SOLIBS:darwin = ".dylib"
 
 SOLIBSDEV = ".so"
 # Due to the ordering of PACKAGES and the naming of the dev symlinks on darwin,
 # we can't make the symlinks end up in the -dev packages easily at this point. This hack
 # at least means builds aren't completely broken and symlinks don't take up much space.
-SOLIBSDEV_darwin = ".dylibbroken"
+SOLIBSDEV:darwin = ".dylibbroken"
 
 PACKAGE_DEBUG_SPLIT_STYLE ?= "debug-with-srcpkg"
 
@@ -293,7 +328,7 @@ PACKAGES = "${PN}-src ${PN}-dbg ${PN}-staticdev ${PN}-dev ${PN}-doc ${PN}-locale
 PACKAGES_DYNAMIC = "^${PN}-locale-.*"
 FILES = ""
 
-FILES_${PN} = "${bindir}/* ${sbindir}/* ${libexecdir}/* ${libdir}/lib*${SOLIBS} \
+FILES:${PN} = "${bindir}/* ${sbindir}/* ${libexecdir}/* ${libdir}/lib*${SOLIBS} \
             ${sysconfdir} ${sharedstatedir} ${localstatedir} \
             ${base_bindir}/* ${base_sbindir}/* \
             ${base_libdir}/*${SOLIBS} \
@@ -304,36 +339,37 @@ FILES_${PN} = "${bindir}/* ${sbindir}/* ${libexecdir}/* ${libdir}/lib*${SOLIBS}
             ${datadir}/idl ${datadir}/omf ${datadir}/sounds \
             ${libdir}/bonobo/servers"
 
-FILES_${PN}-bin = "${bindir}/* ${sbindir}/*"
+FILES:${PN}-bin = "${bindir}/* ${sbindir}/*"
 
-FILES_${PN}-doc = "${docdir} ${mandir} ${infodir} ${datadir}/gtk-doc \
+FILES:${PN}-doc = "${docdir} ${mandir} ${infodir} ${datadir}/gtk-doc \
             ${datadir}/gnome/help"
-SECTION_${PN}-doc = "doc"
+SECTION:${PN}-doc = "doc"
 
 FILES_SOLIBSDEV ?= "${base_libdir}/lib*${SOLIBSDEV} ${libdir}/lib*${SOLIBSDEV}"
-FILES_${PN}-dev = "${includedir} ${FILES_SOLIBSDEV} ${libdir}/*.la \
+FILES:${PN}-dev = "${includedir} ${FILES_SOLIBSDEV} ${libdir}/*.la \
                 ${libdir}/*.o ${libdir}/pkgconfig ${datadir}/pkgconfig \
                 ${datadir}/aclocal ${base_libdir}/*.o \
                 ${libdir}/${BPN}/*.la ${base_libdir}/*.la \
                 ${libdir}/cmake ${datadir}/cmake"
-SECTION_${PN}-dev = "devel"
-ALLOW_EMPTY_${PN}-dev = "1"
-RDEPENDS_${PN}-dev = "${PN} (= ${EXTENDPKGV})"
+SECTION:${PN}-dev = "devel"
+ALLOW_EMPTY:${PN}-dev = "1"
+DEV_PKG_DEPENDENCY = "${PN} (= ${EXTENDPKGV})"
+RRECOMMENDS:${PN}-dev = "${DEV_PKG_DEPENDENCY}"
 
-FILES_${PN}-staticdev = "${libdir}/*.a ${base_libdir}/*.a ${libdir}/${BPN}/*.a"
-SECTION_${PN}-staticdev = "devel"
-RDEPENDS_${PN}-staticdev = "${PN}-dev (= ${EXTENDPKGV})"
+FILES:${PN}-staticdev = "${libdir}/*.a ${base_libdir}/*.a ${libdir}/${BPN}/*.a"
+SECTION:${PN}-staticdev = "devel"
+RDEPENDS:${PN}-staticdev = "${PN}-dev (= ${EXTENDPKGV})"
 
-FILES_${PN}-dbg = "/usr/lib/debug /usr/lib/debug-static /usr/src/debug"
-SECTION_${PN}-dbg = "devel"
-ALLOW_EMPTY_${PN}-dbg = "1"
+FILES:${PN}-dbg = "/usr/lib/debug /usr/lib/debug-static /usr/src/debug"
+SECTION:${PN}-dbg = "devel"
+ALLOW_EMPTY:${PN}-dbg = "1"
 
 # The files list for source packages are dynamically set based on
 # PACKAGE_DEBUG_SPLIT_STYLE
-FILES_${PN}-src = ""
-SECTION_${PN}-src = "devel"
+FILES:${PN}-src = ""
+SECTION:${PN}-src = "devel"
 
-FILES_${PN}-locale = "${datadir}/locale"
+FILES:${PN}-locale = "${datadir}/locale"
 
 # File manifest
 
@@ -347,28 +383,28 @@ FILESEXTRAPATHS ?= "__default:"
 # the builtin definitions will be used.  Builtin definitions included:
 #  base_prefix, prefix, exec_prefix, base_bindir, base_sbindir, base_libdir,
 #  datadir, sysconfdir, servicedir, sharedstatedir, localstatedir, infodir,
-#  mandir, docdir, bindir, sbindir, libexecdir, libdir, includedir and
-#  oldincludedir
+#  mandir, docdir, bindir, sbindir, libexecdir, libdir and includedir
 FILESYSTEM_PERMS_TABLES ?= "${@'files/fs-perms.txt' if oe.types.boolean(d.getVar('VOLATILE_LOG_DIR')) else 'files/fs-perms-persistent-log.txt'}"
 
 ##################################################################
 # General work and output directories for the build system.
 ##################################################################
 
-TCMODE ?= "default"
-TCLIBC ?= "glibc"
+TCMODE ??= "default"
+TCLIBC ??= "glibc"
+TC_CXX_RUNTIME ??= "gnu"
 TMPDIR ?= "${TOPDIR}/tmp"
 
-CACHE = "${TMPDIR}/cache/${TCMODE}-${TCLIBC}${@['', '/' + str(d.getVar('MACHINE'))][bool(d.getVar('MACHINE'))]}${@['', '/' + str(d.getVar('SDKMACHINE'))][bool(d.getVar('SDKMACHINE'))]}"
+CACHE = "${TMPDIR}/cache"
 # The persistent cache should be shared by all builds
 PERSISTENT_DIR = "${TOPDIR}/cache"
 LOG_DIR = "${TMPDIR}/log"
 
 STAMPS_DIR ?= "${TMPDIR}/stamps"
-STAMP = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}"
+STAMP = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/${PV}"
 STAMPCLEAN = "${STAMPS_DIR}/${MULTIMACH_TARGET_SYS}/${PN}/*-*"
 BASE_WORKDIR ?= "${TMPDIR}/work"
-WORKDIR = "${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}/${PN}/${EXTENDPE}${PV}-${PR}"
+WORKDIR = "${BASE_WORKDIR}/${MULTIMACH_TARGET_SYS}/${PN}/${PV}"
 T = "${WORKDIR}/temp"
 D = "${WORKDIR}/image"
 S = "${WORKDIR}/${BP}"
@@ -407,7 +443,6 @@ STAGING_DIR_TARGET = "${RECIPE_SYSROOT}"
 # Setting DEPLOY_DIR outside of TMPDIR is helpful, when you are using
 # packaged staging and/or multimachine.
 DEPLOY_DIR ?= "${TMPDIR}/deploy"
-DEPLOY_DIR_TAR = "${DEPLOY_DIR}/tar"
 DEPLOY_DIR_IPK = "${DEPLOY_DIR}/ipk"
 DEPLOY_DIR_RPM = "${DEPLOY_DIR}/rpm"
 DEPLOY_DIR_DEB = "${DEPLOY_DIR}/deb"
@@ -415,26 +450,24 @@ DEPLOY_DIR_IMAGE ?= "${DEPLOY_DIR}/images/${MACHINE}"
 DEPLOY_DIR_TOOLS = "${DEPLOY_DIR}/tools"
 
 PKGDATA_DIR = "${TMPDIR}/pkgdata/${MACHINE}"
+PKGDATA_DIR_SDK = "${TMPDIR}/pkgdata/${SDK_SYS}"
 
 ##################################################################
 # SDK variables.
 ##################################################################
 
 SDK_NAME_PREFIX ?= "oecore"
-SDK_NAME = "${SDK_NAME_PREFIX}-${SDK_ARCH}-${TUNE_PKGARCH}"
-SDKPATH = "/usr/local/${SDK_NAME_PREFIX}-${SDK_ARCH}"
+SDK_NAME = "${SDK_NAME_PREFIX}-${IMAGE_BASENAME}-${SDK_ARCH}-${TUNE_PKGARCH}-${MACHINE}"
+SDKPATH = "/usr/local/oe-sdk-hardcoded-buildpath"
 SDKPATHNATIVE = "${SDKPATH}/sysroots/${SDK_SYS}"
+# The path to default to installing the SDK to
+SDKPATHINSTALL = "/usr/local/${SDK_NAME_PREFIX}-${SDK_ARCH}"
 
 ##################################################################
 # Kernel info.
 ##################################################################
 
-OLDEST_KERNEL = "3.2.0"
-OLDEST_KERNEL_aarch64 = "3.14"
-OLDEST_KERNEL_nios2 = "3.19"
-OLDEST_KERNEL_powerpc64le = "3.10.0"
-OLDEST_KERNEL_riscv32 = "5.4"
-OLDEST_KERNEL_riscv64 = "4.15"
+OLDEST_KERNEL = "5.15"
 
 # SDK_OLDEST_KERNEL can't be set using overrides since there are
 # none for the SDK architecture. Best to set it from a machine-sdk
@@ -469,34 +502,37 @@ EXTRA_IMAGEDEPENDS = ""
 # Toolchain info.
 ##################################################################
 
-PATH_prepend = "${COREBASE}/scripts:${STAGING_BINDIR_TOOLCHAIN}:${STAGING_BINDIR_CROSS}:${STAGING_DIR_NATIVE}${sbindir_native}:${STAGING_BINDIR_NATIVE}:${STAGING_DIR_NATIVE}${base_sbindir_native}:${STAGING_DIR_NATIVE}${base_bindir_native}:"
+PATH:prepend = "${COREBASE}/scripts:${STAGING_BINDIR_TOOLCHAIN}:${STAGING_BINDIR_CROSS}:${STAGING_DIR_NATIVE}${sbindir_native}:${STAGING_BINDIR_NATIVE}:${STAGING_DIR_NATIVE}${base_sbindir_native}:${STAGING_DIR_NATIVE}${base_bindir_native}:"
 export PATH
 
 ##################################################################
 # Build utility info.
 ##################################################################
 
-# Directory where host tools are copied
+# Directory with symlinks to host tools used by build
 HOSTTOOLS_DIR = "${TMPDIR}/hosttools"
 
 # Tools needed to run builds with OE-Core
 HOSTTOOLS += " \
-    [ ar as awk basename bash bzip2 cat chgrp chmod chown chrpath cmp comm cp cpio \
+    [ ar as awk basename bash bunzip2 bzip2 cat chgrp chmod chown chrpath cmp comm cp cpio \
     cpp cut date dd diff diffstat dirname du echo egrep env expand expr false \
     fgrep file find flock g++ gawk gcc getconf getopt git grep gunzip gzip \
-    head hostname iconv id install ld ldd ln ls make md5sum mkdir mkfifo mknod \
+    head hostname iconv id install ld ldd ln ls lz4c make md5sum mkdir mkfifo mknod \
     mktemp mv nm objcopy objdump od patch perl pr printf pwd \
-    python3 ranlib readelf readlink realpath rm rmdir rpcgen sed seq sh \
+    python3 pzstd ranlib readelf readlink realpath rm rmdir rpcgen sed seq sh \
     sha1sum sha224sum sha256sum sha384sum sha512sum \
     sleep sort split stat strings strip tail tar tee test touch tr true uname \
-    uniq wc wget which xargs \
+    uniq unzstd wc wget which xargs zstd \
 "
 
 # Tools needed to run testimage runtime image testing
 HOSTTOOLS += "${@'ip ping ps scp ssh stty' if (bb.utils.contains_any('IMAGE_CLASSES', 'testimage testsdk', True, False, d) or any(x in (d.getVar("BBINCLUDED") or "") for x in ["testimage.bbclass", "testsdk.bbclass"])) else ''}"
 
+# Used by archiver.bbclass when compression is xz
+HOSTTOOLS += "${@'xz' if (('archiver.bbclass' in (d.getVar('BBINCLUDED') or '')) and (d.getVarFlag('ARCHIVER_MODE', 'compression') == 'xz')) else ''}"
+
 # Link to these if present
-HOSTTOOLS_NONFATAL += "aws gcc-ar gpg ld.bfd ld.gold nc pigz sftp socat ssh sudo"
+HOSTTOOLS_NONFATAL += "aws gcc-ar gpg gpg-agent ld.bfd ld.gold nc pigz sftp socat ssh sudo"
 
 # Temporary add few more detected in bitbake world
 HOSTTOOLS_NONFATAL += "join nl size yes zcat"
@@ -507,6 +543,12 @@ HOSTTOOLS_NONFATAL += "bzr"
 # Used by ssh fetcher
 HOSTTOOLS_NONFATAL += "scp"
 
+# Used by Mercurial fetcher
+HOSTTOOLS_NONFATAL += "hg"
+
+# Used by gcp fetcher
+HOSTTOOLS_NONFATAL += "gsutil"
+
 # Link to git-lfs if present
 HOSTTOOLS_NONFATAL += "git-lfs"
 
@@ -516,7 +558,7 @@ TOOLCHAIN_OPTIONS = " --sysroot=${STAGING_DIR_TARGET}"
 
 export CC = "${CCACHE}${HOST_PREFIX}gcc ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
 export CXX = "${CCACHE}${HOST_PREFIX}g++ ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
-export FC = "${CCACHE}${HOST_PREFIX}gfortran ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
+export FC = "${HOST_PREFIX}gfortran ${HOST_CC_ARCH}${TOOLCHAIN_OPTIONS}"
 export CPP = "${HOST_PREFIX}gcc -E${TOOLCHAIN_OPTIONS} ${HOST_CC_ARCH}"
 export LD = "${HOST_PREFIX}ld${TOOLCHAIN_OPTIONS} ${HOST_LD_ARCH}"
 export CCLD = "${CC}"
@@ -527,21 +569,24 @@ export STRIP = "${HOST_PREFIX}strip"
 export OBJCOPY = "${HOST_PREFIX}objcopy"
 export OBJDUMP = "${HOST_PREFIX}objdump"
 export STRINGS = "${HOST_PREFIX}strings"
-export NM = "${HOST_PREFIX}nm"
+export NM = "${HOST_PREFIX}gcc-nm"
 export READELF = "${HOST_PREFIX}readelf"
 PYTHON = "${@sys.executable}"
 
 export BUILD_CC = "${CCACHE}${BUILD_PREFIX}gcc ${BUILD_CC_ARCH}"
 export BUILD_CXX = "${CCACHE}${BUILD_PREFIX}g++ ${BUILD_CC_ARCH}"
-export BUILD_FC = "${CCACHE}${BUILD_PREFIX}gfortran ${BUILD_CC_ARCH}"
+export BUILD_FC = "${BUILD_PREFIX}gfortran ${BUILD_CC_ARCH}"
 export BUILD_CPP = "${BUILD_PREFIX}gcc ${BUILD_CC_ARCH} -E"
 export BUILD_LD = "${BUILD_PREFIX}ld ${BUILD_LD_ARCH}"
 export BUILD_CCLD = "${BUILD_PREFIX}gcc ${BUILD_CC_ARCH}"
 export BUILD_AR = "${BUILD_PREFIX}ar"
 export BUILD_AS = "${BUILD_PREFIX}as ${BUILD_AS_ARCH}"
-export BUILD_RANLIB = "${BUILD_PREFIX}ranlib"
+export BUILD_RANLIB = "${BUILD_PREFIX}ranlib -D"
 export BUILD_STRIP = "${BUILD_PREFIX}strip"
+BUILD_OBJCOPY = "${BUILD_PREFIX}objcopy"
+BUILD_OBJDUMP = "${BUILD_PREFIX}objdump"
 export BUILD_NM = "${BUILD_PREFIX}nm"
+BUILD_READELF = "${BUILD_PREFIX}readelf"
 
 export MAKE = "make"
 EXTRA_OEMAKE = ""
@@ -592,24 +637,30 @@ TARGET_LINK_HASH_STYLE ?= "${@['-Wl,--hash-style=gnu',''][d.getVar('LINKER_HASH_
 ASNEEDED ?= "-Wl,--as-needed"
 
 export LDFLAGS = "${TARGET_LDFLAGS}"
-TARGET_LDFLAGS = "-Wl,-O1 ${TARGET_LINK_HASH_STYLE} ${ASNEEDED}"
+TARGET_LDFLAGS = "-Wl,-O1 ${TARGET_LINK_HASH_STYLE} ${ASNEEDED} ${DEBUG_PREFIX_MAP}"
 # mips does not support GNU hash style therefore we override
-LINKER_HASH_STYLE_mipsarch_libc-musl = "sysv"
+LINKER_HASH_STYLE:mipsarch:libc-musl = "sysv"
 
 # Pass parallel make options to the compile task
-EXTRA_OEMAKE_prepend_task-compile = "${PARALLEL_MAKE} "
+EXTRA_OEMAKE:prepend:task-compile = "${PARALLEL_MAKE} "
 PARALLEL_MAKEINST ??= "${PARALLEL_MAKE}"
+PARALLEL_MAKEINST[vardepvalue] = "1"
 # Pass parallel make options to the install task
-EXTRA_OEMAKE_prepend_task-install = "${PARALLEL_MAKEINST} "
+EXTRA_OEMAKE:prepend:task-install = "${PARALLEL_MAKEINST} "
 
 ##################################################################
 # Optimization flags.
 ##################################################################
+TARGET_DBGSRC_DIR ?= "/usr/src/debug/${PN}/${PV}"
 # Beware: applied last to first
-DEBUG_PREFIX_MAP ?= "-fmacro-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
-                     -fdebug-prefix-map=${WORKDIR}=/usr/src/debug/${PN}/${EXTENDPE}${PV}-${PR} \
-                     -fdebug-prefix-map=${STAGING_DIR_HOST}= \
-                     -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
+DEBUG_PREFIX_MAP ?= "-fcanon-prefix-map \
+ -fmacro-prefix-map=${S}=${TARGET_DBGSRC_DIR} \
+ -fdebug-prefix-map=${S}=${TARGET_DBGSRC_DIR} \
+ -fmacro-prefix-map=${B}=${TARGET_DBGSRC_DIR} \
+ -fdebug-prefix-map=${B}=${TARGET_DBGSRC_DIR} \
+ -fdebug-prefix-map=${STAGING_DIR_HOST}= \
+ -fmacro-prefix-map=${STAGING_DIR_HOST}= \
+ -fdebug-prefix-map=${STAGING_DIR_NATIVE}= \
 "
 DEBUG_FLAGS ?= "-g -feliminate-unused-debug-types ${DEBUG_PREFIX_MAP}"
 
@@ -622,6 +673,21 @@ BUILD_OPTIMIZATION = "${@oe.utils.vartrue('DEBUG_BUILD', '-Og -g -feliminate-unu
 BUILD_OPTIMIZATION[vardeps] += "DEBUG_BUILD"
 
 ##################################################################
+# Reproducibility
+##################################################################
+
+SDE_DIR = "${WORKDIR}/source-date-epoch"
+SDE_FILE = "${SDE_DIR}/__source_date_epoch.txt"
+SDE_DEPLOYDIR = "${WORKDIR}/deploy-source-date-epoch"
+
+export PYTHONHASHSEED = "0"
+export PERL_HASH_SEED = "0"
+export SOURCE_DATE_EPOCH ?= "${@get_source_date_epoch_value(d)}"
+# A SOURCE_DATE_EPOCH of '0' might be misinterpreted as no SDE
+SOURCE_DATE_EPOCH_FALLBACK ??= "1302044400"
+REPRODUCIBLE_TIMESTAMP_ROOTFS ??= "1520598896"
+
+##################################################################
 # Settings used by bitbake-layers.
 ##################################################################
 BBLAYERS_LAYERINDEX_URL ??= "https://layers.openembedded.org/layerindex/"
@@ -632,20 +698,21 @@ BBLAYERS_FETCH_DIR ??= "${COREBASE}"
 ##################################################################
 
 APACHE_MIRROR = "https://archive.apache.org/dist"
+CPAN_MIRROR = "https://search.cpan.org/CPAN"
 DEBIAN_MIRROR = "http://ftp.debian.org/debian/pool"
 GENTOO_MIRROR = "http://distfiles.gentoo.org/distfiles"
 GNOME_GIT = "git://gitlab.gnome.org/GNOME"
-GNOME_MIRROR = "https://ftp.gnome.org/pub/GNOME/sources"
+GNOME_MIRROR = "https://download.gnome.org/sources/"
 GNU_MIRROR = "https://ftp.gnu.org/gnu"
 GNUPG_MIRROR = "https://www.gnupg.org/ftp/gcrypt"
 GPE_MIRROR = "http://gpe.linuxtogo.org/download/source"
 KERNELORG_MIRROR = "https://cdn.kernel.org/pub"
+SAMBA_MIRROR = "http://samba.org/samba/ftp"
+SAVANNAH_GNU_MIRROR = "https://download.savannah.gnu.org/releases"
+SAVANNAH_NONGNU_MIRROR = "https://download.savannah.nongnu.org/releases"
 SOURCEFORGE_MIRROR = "https://downloads.sourceforge.net"
 XLIBS_MIRROR = "https://xlibs.freedesktop.org/release"
 XORG_MIRROR = "https://www.x.org/releases/"
-SAVANNAH_GNU_MIRROR = "https://download.savannah.gnu.org/releases"
-SAVANNAH_NONGNU_MIRROR = "https://download.savannah.nongnu.org/releases"
-CPAN_MIRROR = "https://search.cpan.org/CPAN"
 
 SRC_URI[vardepsexclude] += "\
     APACHE_MIRROR \
@@ -658,6 +725,7 @@ SRC_URI[vardepsexclude] += "\
     GNUPG_MIRROR \
     GPE_MIRROR \
     KERNELORG_MIRROR \
+    SAMBA_MIRROR \
     SAVANNAH_GNU_MIRROR \
     SAVANNAH_NONGNU_MIRROR \
     SOURCEFORGE_MIRROR \
@@ -672,10 +740,7 @@ SRC_URI[vardepsexclude] += "\
 SRCDATE = "${DATE}"
 SRCREV ??= "INVALID"
 AUTOREV = "${@bb.fetch2.get_autorev(d)}"
-AUTOREV[vardepvalue] = "${SRCPV}"
-# Set Dynamically in base.bbclass
-# SRCPV = "${@bb.fetch2.get_srcrev(d)}"
-SRCPV[vardepvalue] = "${SRCPV}"
+SRCPV = ""
 
 SRC_URI = ""
 
@@ -736,14 +801,15 @@ DISTRO_NAME ??= "OpenEmbedded"
 
 # Overrides are processed left to right, so the ones that are named later take precedence.
 # You generally want them to go from least to most specific. This means that:
-# A variable '<foo>_arm' overrides a variable '<foo>' when ${TARGET_ARCH} is arm.
-# A variable '<foo>_qemuarm' overrides '<foo>' and overrides '<foo>_arm' when ${MACHINE} is 'qemuarm'.
-# If you use combination ie '<foo>_qemuarm_arm', then '<foo>_qemuarm_arm' will override
-# '<foo>_qemuarm' and then '<foo>' will be overriden with that value from '<foo>_qemuarm'.
-# And finally '<foo>_forcevariable' overrides any standard variable, with the highest priority.
+# A variable '<foo>:arm' overrides a variable '<foo>' when ${TARGET_ARCH} is arm.
+# A variable '<foo>:qemuarm' overrides '<foo>' and overrides '<foo>:arm' when ${MACHINE} is 'qemuarm'.
+# If you use combination ie '<foo>:qemuarm:arm', then '<foo>:qemuarm:arm' will override
+# '<foo>:qemuarm' and then '<foo>' will be overriden with that value from '<foo>:qemuarm'.
+# And finally '<foo>:forcevariable' overrides any standard variable, with the highest priority.
 # This works for functions as well, they are really just variables.
 #
-OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:forcevariable"
+OVERRIDES = "${TARGET_OS}:${TRANSLATED_TARGET_ARCH}:pn-${PN}:layer-${FILE_LAYERNAME}:${MACHINEOVERRIDES}:${DISTROOVERRIDES}:${CLASSOVERRIDE}${LIBCOVERRIDE}:forcevariable"
+FILE_LAYERNAME ??= "config"
 LIBCOVERRIDE ?= ""
 CLASSOVERRIDE ?= "class-target"
 DISTROOVERRIDES ?= "${@d.getVar('DISTRO') or ''}"
@@ -767,6 +833,8 @@ include conf/distro/defaultsetup.conf
 include conf/documentation.conf
 include conf/licenses.conf
 require conf/sanity.conf
+require conf/cve-check-map.conf
+include conf/bblock.conf
 
 ##################################################################
 # Weak variables (usually to retain backwards compatibility)
@@ -804,9 +872,22 @@ PARALLEL_MAKE ?= "-j ${@oe.utils.cpu_count()}"
 # Default parallelism and resource usage for xz
 XZ_MEMLIMIT ?= "50%"
 XZ_THREADS ?= "${@oe.utils.cpu_count(at_least=2)}"
+XZ_THREADS[vardepvalue] = "1"
 XZ_DEFAULTS ?= "--memlimit=${XZ_MEMLIMIT} --threads=${XZ_THREADS}"
 XZ_DEFAULTS[vardepsexclude] += "XZ_MEMLIMIT XZ_THREADS"
 
+# Default parallelism for zstd
+ZSTD_THREADS ?= "${@oe.utils.cpu_count(at_least=2)}"
+ZSTD_THREADS[vardepvalue] = "1"
+
+ZSTD_COMPRESSION_LEVEL ?= "-3"
+ZSTD_DEFAULTS ?= "--threads=${ZSTD_THREADS} ${ZSTD_COMPRESSION_LEVEL}"
+ZSTD_DEFAULTS[vardepsexclude] = "ZSTD_THREADS"
+
+# Limit the number of threads that OpenMP libraries will use. Otherwise they
+# may fallback to using all CPUs
+export OMP_NUM_THREADS = "${BB_NUMBER_THREADS}"
+
 ##################################################################
 # Magic Cookie for SANITY CHECK
 ##################################################################
@@ -817,6 +898,8 @@ OES_BITBAKE_CONF = "1"
 ##################################################################
 
 MACHINE_FEATURES ?= ""
+SDK_MACHINE_FEATURES ?= ""
+
 DISTRO_FEATURES ?= ""
 
 DISTRO_EXTRA_RDEPENDS ?= ""
@@ -831,13 +914,13 @@ IMAGE_FEATURES += "${EXTRA_IMAGE_FEATURES}"
 
 # Native distro features (will always be used for -native, even if they
 # are not enabled for target)
-DISTRO_FEATURES_NATIVE ?= "x11 ipv6 xattr"
+DISTRO_FEATURES_NATIVE ?= "acl x11 ipv6 xattr"
 DISTRO_FEATURES_NATIVESDK ?= "x11"
 
 # Normally target distro features will not be applied to native builds:
 # Native distro features on this list will use the target feature value
-DISTRO_FEATURES_FILTER_NATIVE ?= "api-documentation opengl"
-DISTRO_FEATURES_FILTER_NATIVESDK ?= "api-documentation opengl"
+DISTRO_FEATURES_FILTER_NATIVE ?= "api-documentation debuginfod opengl wayland"
+DISTRO_FEATURES_FILTER_NATIVESDK ?= "api-documentation debuginfod opengl wayland"
 
 DISTRO_FEATURES_BACKFILL = "pulseaudio sysvinit gobject-introspection-data ldconfig"
 MACHINE_FEATURES_BACKFILL = "rtc qemu-usermode"
@@ -845,25 +928,11 @@ MACHINE_FEATURES_BACKFILL = "rtc qemu-usermode"
 COMBINED_FEATURES = "${@oe.utils.set_intersect('DISTRO_FEATURES', 'MACHINE_FEATURES', d)}"
 COMBINED_FEATURES[vardeps] += "DISTRO_FEATURES MACHINE_FEATURES"
 
-SERIAL_CONSOLE ??= ""
-SERIAL_CONSOLES ??= "${@d.getVar('SERIAL_CONSOLE').replace(' ', ';')}"
+SERIAL_CONSOLES ??= ""
 
 NO_RECOMMENDATIONS ??= ""
 BAD_RECOMMENDATIONS ?= ""
 
-# Make sure MACHINE isn't exported
-# (breaks binutils at least)
-MACHINE[unexport] = "1"
-
-# Make sure TARGET_ARCH isn't exported
-# (breaks Makefiles using implicit rules, e.g. quilt, as GNU make has this
-# in them, undocumented)
-TARGET_ARCH[unexport] = "1"
-
-# Make sure DISTRO isn't exported
-# (breaks sysvinit at least)
-DISTRO[unexport] = "1"
-
 # Make sure SHELL isn't exported
 # (can break any number of things if the user's shell isn't POSIX-compliant,
 # including the flock command). The user's shell shouldn't affect our builds.
@@ -873,10 +942,11 @@ SHELL[unexport] = "1"
 TRANSLATED_TARGET_ARCH ??= "${@d.getVar('TARGET_ARCH').replace("_", "-")}"
 
 # Set a default umask to use for tasks for determinism
-BB_DEFAULT_UMASK = "022"
+BB_DEFAULT_UMASK ??= "022"
 
 # Complete output from bitbake
 BB_CONSOLELOG ?= "${LOG_DIR}/cooker/${MACHINE}/${DATETIME}.log"
+BB_DEFAULT_EVENTLOG ?= "${LOG_DIR}/eventlog/${DATETIME}.json"
 
 # Setup our default hash policy
 BB_SIGNATURE_HANDLER ?= "OEBasicHash"
@@ -885,23 +955,26 @@ BB_HASHEXCLUDE_COMMON ?= "TMPDIR FILE PATH PWD BB_TASKHASH BBPATH BBSERVER DL_DI
     USER FILESPATH STAGING_DIR_HOST STAGING_DIR_TARGET COREBASE PRSERV_HOST \
     STAMPS_DIR PRSERV_DUMPDIR PRSERV_DUMPFILE PRSERV_LOCKDOWN PARALLEL_MAKE \
     CCACHE_DIR EXTERNAL_TOOLCHAIN CCACHE CCACHE_NOHASHDIR LICENSE_PATH SDKPKGSUFFIX \
-    WARN_QA ERROR_QA WORKDIR STAMPCLEAN PKGDATA_DIR BUILD_ARCH SSTATE_PKGARCH \
+    WARN_QA WORKDIR STAMPCLEAN PKGDATA_DIR BUILD_ARCH SSTATE_PKGARCH \
     BB_WORKERCONTEXT BB_LIMITEDDEPS BB_UNIHASH extend_recipe_sysroot DEPLOY_DIR \
     SSTATE_HASHEQUIV_METHOD SSTATE_HASHEQUIV_REPORT_TASKDATA \
-    SSTATE_HASHEQUIV_OWNER CCACHE_TOP_DIR BB_HASHSERVE GIT_CEILING_DIRECTORIES"
-BB_HASHBASE_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} PSEUDO_IGNORE_PATHS BUILDHISTORY_DIR SSTATE_DIR "
-BB_HASHCONFIG_WHITELIST ?= "${BB_HASHEXCLUDE_COMMON} DATE TIME SSH_AGENT_PID \
-    SSH_AUTH_SOCK PSEUDO_BUILD BB_ENV_EXTRAWHITE DISABLE_SANITY_CHECKS \
+    SSTATE_HASHEQUIV_OWNER CCACHE_TOP_DIR BB_HASHSERVE GIT_CEILING_DIRECTORIES \
+    OMP_NUM_THREADS BB_CURRENTTASK"
+BB_BASEHASH_IGNORE_VARS ?= "${BB_HASHEXCLUDE_COMMON} PSEUDO_IGNORE_PATHS BUILDHISTORY_DIR \
+    SSTATE_DIR SOURCE_DATE_EPOCH RUST_BUILD_SYS RUST_HOST_SYS RUST_TARGET_SYS"
+BB_HASHCONFIG_IGNORE_VARS ?= "${BB_HASHEXCLUDE_COMMON} DATE TIME SSH_AGENT_PID \
+    SSH_AUTH_SOCK PSEUDO_BUILD BB_ENV_PASSTHROUGH_ADDITIONS DISABLE_SANITY_CHECKS \
     PARALLEL_MAKE BB_NUMBER_THREADS BB_ORIGENV BB_INVALIDCONF BBINCLUDED \
     GIT_PROXY_COMMAND ALL_PROXY all_proxy NO_PROXY no_proxy FTP_PROXY ftp_proxy \
     HTTP_PROXY http_proxy HTTPS_PROXY https_proxy SOCKS5_USER SOCKS5_PASSWD \
-    BB_SETSCENE_ENFORCE BB_CMDLINE BB_SERVER_TIMEOUT"
+    BB_SETSCENE_ENFORCE BB_CMDLINE BB_SERVER_TIMEOUT BB_NICE_LEVEL"
 BB_SIGNATURE_EXCLUDE_FLAGS ?= "doc deps depends \
-    lockfiles type vardepsexclude vardeps vardepvalue vardepvalueexclude \
-    file-checksums python func task export unexport noexec nostamp dirs cleandirs \
+    lockfiles vardepsexclude vardeps vardepvalue vardepvalueexclude \
+    file-checksums python task nostamp \
     sstate-lockfile-shared prefuncs postfuncs export_func deptask rdeptask \
     recrdeptask nodeprrecs stamp-extra-info sstate-outputdirs filename lineno \
     progress mcdepends number_threads"
+BB_HASH_CODEPARSER_VALS = "LOGFIFO=/ T=/ WORKDIR=/ DATE=1234 TIME=1234 PV=0.0-1 PN=no-pn METADATA_REVISION=1234 SRC_URI="
 
 MLPREFIX ??= ""
 MULTILIB_VARIANTS ??= ""
@@ -911,3 +984,10 @@ MULTILIB_VARIANTS ??= ""
 # what it would be anyway if the signature generator (e.g. OEEquivHash) doesn't
 # support unihashes.
 BB_UNIHASH ?= "${BB_TASKHASH}"
+
+oe.sstatesig.find_sstate_manifest[vardepsexclude] = "BBEXTENDCURR BBEXTENDVARIANT OVERRIDES PACKAGE_EXTRA_ARCHS"
+oe.utils.get_multilib_datastore[vardepsexclude] = "DEFAULTTUNE_MULTILIB_ORIGINAL OVERRIDES"
+oe.path.format_display[vardepsexclude] = "TOPDIR"
+oe.utils.get_bb_number_threads[vardepsexclude] = "BB_NUMBER_THREADS"
+oe.packagedata.emit_pkgdata[vardepsexclude] = "BB_NUMBER_THREADS"
+oe.packagedata.read_subpkgdata_extended[vardepsexclude] = "BB_NUMBER_THREADS"