poky: subtree update:9d1b332292..2834c2f853
Alex Stewart (3):
opkg-utils: upgrade to version 0.4.5
opkg: upgrade to version 0.4.5
opkg: add QA check for openssl feed verification
Alexander Kanavin (37):
virglrenderer: explicitly depend on libgbm
elfutils: update 0.183 -> 0.185
libcap: update 2.49 -> 2.50
perl: split perl-cross into its own recipe
perl-cross: 1.3.5 -> 1.3.6
perl: update 5.32.1 -> 5.34.0
libgcrypt: upgrade 1.9.2 -> 1.9.3
erofs-utils: correct upstream version check
m4: correct ptest failures
ovmf: update 2021.02 -> 2021.05
apt: update 2.2.3 -> 2.2.4
util-linux: update 2.36.2 -> 2.37
cross-canadian: correct the location of pkg-config files
nettle: update 3.7.2 -> 3.7.3
glib-2.0: update 2.68.2 -> 2.68.3
meson: upgrade 0.58.0 -> 0.58.1
ell: upgrade 0.40 -> 0.41
erofs-utils: upgrade 1.2.1 -> 1.3
grub: upgrade 2.04+2.06~rc1 -> 2.06
gptfdisk: upgrade 1.0.7 -> 1.0.8
connman: update 1.39 -> 1.40
libksba: upgrade 1.5.1 -> 1.6.0
libnss-mdns: upgrade 0.15 -> 0.15.1
libwpe: upgrade 1.10.0 -> 1.10.1
puzzles: upgrade to latest revision
rng-tools: upgrade 6.12 -> 6.13
stress-ng: upgrade 0.12.09 -> 0.12.10
python3-magic: upgrade 0.4.23 -> 0.4.24
sudo: upgrade 1.9.7 -> 1.9.7p1
wpebackend-fdo: upgrade 1.8.4 -> 1.10.0
xkeyboard-config: upgrade 2.32 -> 2.33
bitbake.conf: enable debuginfod in native/nativesdk
gdb-cross: enable debuginfod
util-linux: backport a patch to address mkswap hangs
selftest: do not hardcode /tmp/sdk
glibc: do not enable memory tagging on aarch64 just yet
mesa: enable gallium intel drivers when building for x86
Alexandre Belloni (1):
runqemu: time the copy to tmpfs
Alexey Brodkin (3):
gcc: Fixes for ARC
gdb: Add native GDB support for ARC
gcc: Apply multilib fix to ARC as well
Alistair Francis (3):
recipes-bsp/opensbi: Disable FW_PIC
recipes-bsp/u-boot: Allow deploying the u-boot DTB
recipes-bsp/opensbi: Add support for specifying a device tree
Anders Wallin (1):
coreutils: remove NOSTAT_LEAF_OPTIMIZATION
Andrea Adami (1):
kernel.bbclass: fix do_sizecheck() comparison
Andreas Müller (19):
mesa: upgrade 21.1.1 -> 21.1.2
systemd: Add more ugly casts to fix build with musl
alsa-lib: upgrade 1.2.4 -> 1.2.5
alsa-plugins: upgrade 1.2.2 -> 1.2.5
alsa-tools: upgrade 1.2.2 -> 1.2.5
alsa-topology-conf: upgrade 1.2.4 -> 1.2.5
alsa-ucm-conf: upgrade 1.2.4 -> 1.2.5
alsa-utils(-scripts): upgrade 1.2.4 -> 1.2.5
libinput: upgrade 1.17.3 -> 1.18.0
xf86-input-libinput: upgrade 0.30.0 -> 1.0.1
epiphany: upgrade 40.1 -> 40.2
vala: upgrade 0.52.3 -> 0.52.4
p11-kit: upgrade 0.23.22 -> 0.23.24
xorgproto: upgrade 2021.4.99.1 -> 2021.4.99.2
mpg123: 1.27.2 -> 1.28.0
libx11: upgrade 1.7.1 -> 1.7.2
libx11: remove CPPFLAGS_FOR_BUILD += "-D_GNU_SOURCE"
libpcap: upgrade 1.10.0 -> 1.10.1
mesa: upgrade 21.1.2 -> 21.1.3
Bruce Ashfield (10):
linux-yocto/5.10: update to v5.10.42
linux-yocto/5.10: temporarily revert aufs
linux-yocto-dev: base AUTOREV on specified version
linux-yocto/5.4: update to v5.4.124
linux-yocto/5.10: restore aufs
linux-yocto/5.10: update to v5.10.43
linux-yocto/5.4: update to v5.4.125
linux-yocto/5.10: cgroup1: fix leaked context root causing sporadic NULL deref in LTP
btrfs-tools: include linux/const.h to fix build with 5.12+ headers
bsps/5.10: update to v5.10.43
Changqing Li (1):
libjpeg-turbo: fix do_compile error on arm
Chris Laplante (1):
bitbake: build: warn on setting noexec/nostamp/fakeroot flag to any value besides '1'
Daniel Wagenknecht (5):
ref-manual: variables: update examples refering to DEPLOY_DIR_IMAGE
ref-manual: variables: document IMGDEPLOYDIR
ref-manual: migration-2.2: add note about IMGDEPLOYDIR
ref-manual: variables: fixup example in IMAGE_CMD
ref-manual: variables: fixup class reference in IMAGE_MANIFEST
Joe Slater (1):
tcf-agent: change license to EPL/EDL
Joshua Watt (2):
classes/buildhistory: Add option to strip path prefix
classes/reproducible_build: Use atomic rename for SDE file
Justin Bronder (1):
populate_sdk_ext: copy BBMULTICONFIG files
Kai Kang (1):
valgrind: fix a typo
Khem Raj (14):
harfbuzz: Fix unused-variable warning
arch-armv4: Allow -march=armv4
ffmpeg: Link in libatomic on riscv32
libssp-nonshared: Use a different implementation for __stack_chk_fail
qemuriscv: Enable 4 core emulation
gcompat: Add recipe
musl: Do not package glibc loader
musl: Set UPSTREAM_CHECK_COMMITS
Revert "libgcc-initial: Do not build fp128 to decimal ppc functions"
qemu: Provide float128 via hwcaps2 on ppc64le
linuxloader: Be aware of riscv32 ldso
linuxloader.bbclass: Add entry for ppc64 LE glibc loader
gcompat: Create symlinks to glibc ldso locations
sdk: Enable do_populate_sdk with multilibs
Luca Boccassi (1):
systemd: install new sysext tool via systemd-extra-utils
Marcus Comstedt (1):
conf/machine-sdk: Add ppc64 SDK machine
Matt Spencer (1):
systemd-conf: Prevent systemd-network from managing veth interfaces
Michael Halstead (1):
releases: update to include 3.1.8
Michael Opdenacker (12):
bitbake: docs: Add BB_HASHSERVE definition to glossary
bitbake: doc: bitbake-user-manual: fix erroneous statement in glossary intro
manuals: fix epub export warnings
ref-manual: move migration guides to separate document
releases: clarify supported and outdated releases
releases: put release number after "Release Series"
sdk-manual: fix broken references
migration guides: remove index reference to BB_SETSCENE_VERIFY_FUNCTION2
manuals: fix issues related to trailing dots
sdk-manual: add missing quoting around "devtool upgrade"
sdk-manual: fix wrong word
sdk-manual: add missing index references
Ming Liu (2):
u-boot-tools: fix a mkimage signature issue
uboot-sign.bbclass: fix some install commands
Mingli Yu (2):
sysstat: make the service start automatically
boost: fix wrong type for mutex in regex v5
Nicolas Dechesne (3):
index: remove the link/section to 'mega manual' from main page
index: remove links to releases manual and index
index: split releases manuals and indexes into two sections in the tree
Paul Barker (2):
bitbake: asyncrpc: Add ping method
bitbake: asyncrpc: Reduce verbosity
Quentin Schulz (6):
docs: ref-manual: migration-3.0: remove reference to non-existing BB_SETSCENE_VERIFY_FUNCTION2
docs: ref-manual: variables: add missing links to terms glossary
bitbake: doc: user-manual: remove mentions to BBVERSIONS
bitbake: doc: user-manual: ref-manual: remove mentions to BB_SETSCENE_VERIFY_FUNCTION2
documentation: Makefile: turn warnings into errors by default
docs: replace ``FOO`` by :term:`FOO` where possible
Richard Purdie (11):
lttng-tools: upgrade 2.12.3 -> 2.12.4
qemurunner: Try to ensure mmap'd libs are paged in
qemurunner: Increase startup timeout 120 -> 300
build-appliance-image: Update to master head revision
test-manual: add initial reproducible builds documentation
test-manual: Add initial YP Compatible documentation
README: Tweak as the website isn't really new now
README: Move to using markdown as the format
perf: Use python3targetconfig to ensure we use target libraries
ltp: Reinstate 'hanging' tests for evaluation
README.poky: Formatting and content cleanup
Richard Weinberger (1):
Document erofs filesystem targets
Robert P. J. Day (2):
ref-manual: add SRCTREECOVEREDTASKS to variable glossary
ref-manual: add glossary entry for NON_MULTILIB_RECIPES
Ross Burton (11):
mx: remove from Openembedded Core
core-image-weston: remove Clutter examples
Remove Clutter and Cogl
oeqa: remove Clutter usage
meta-poky: remove clutter references
Remove Clutter references
gcc: enable branch protection by standard
image_types: add zsync conversions
avahi: apply fix for CVE-2021-3468
qemu: fix virtio vhost-user-gpu CVEs
gcc: replace gdb helper install revert with the upstream fix
Sakib Sajal (3):
oeqa/core/target/qemu.py: display contents of dumped files
oe-time-dd-test.sh: improve output formatting
oe-time-dd-test.sh: add iostat command
Saul Wold (1):
qemurunner: add second qmp port
Scott Weaver (1):
bitbake: fetch2: add check for empty SRC_URI hash string
Tim Orling (8):
maintainers.inc: update email address
python3-scons: upgrade 3.1.2 -> 4.1.0; simplify
python3-hypothesis: upgrade 6.13.7 -> 6.13.14
at-spi2-core: upgrade 2.40.1 -> 2.40.2
python3-importlib-metadata: upgrade 4.4.0 -> 4.5.0
python3-manifest: add statistics subpackage
python3-hypothesis: upgrade 6.13.14 -> 6.14.0
python3: skip tests requiring tools-sdk
Tony Battersby (1):
glibc: fix path to place zdump in the tzcode package
Tony Tascioglu (3):
valgrind: Improve non-deterministic ptest reliability
valgrind: remove buggy ptest from arm64
valgrind: Actually install list of non-deterministic ptests
hongxu (1):
nativesdk-libdnf: fix installed and not shipped files
wangmy (21):
cmake: upgrade 3.20.2 -> 3.20.3
mtools: upgrade 4.0.27 -> 4.0.29
python3-magic: upgrade 0.4.22 -> 0.4.23
less: upgrade 586 -> 589
python3-libarchive-c: upgrade 3.0 -> 3.1
diffoscope: upgrade 175 -> 177
dtc: upgrade 1.6.0 -> 1.6.1
git: upgrade 2.31.1 -> 2.32.0
gnutls: upgrade 3.7.1 -> 3.7.2
go: upgrade 1.16.4 -> 1.16.5
less: upgrade 589 -> 590
ethtool: upgrade 5.10 -> 5.12
m4: upgrade 1.4.18 -> 1.4.19
alsa-lib: upgrade 1.2.5 -> 1.2.5.1
alsa-utils: upgrade 1.2.5 -> 1.2.5.1
alsa-topology-conf: upgrade 1.2.5 -> 1.2.5.1
alsa-ucm-conf: upgrade 1.2.5 -> 1.2.5.1
blktrace: upgrade 1.2.0 -> 1.3.0
enchant2: upgrade 2.2.15 -> 2.3.0
librepo: upgrade 1.14.0 -> 1.14.1
createrepo-c: upgrade 0.17.2 -> 0.17.3
zangrc (1):
python3-pycairo: upgrade 1.20.0 -> 1.20.1
zhengruoqin (6):
python3-importlib-metadata: upgrade 4.3.0 -> 4.4.0
libogg: upgrade 1.3.4 -> 1.3.5
liburcu: upgrade 0.12.2 -> 0.13.0
libcomps: upgrade 0.1.16 -> 0.1.17
python3-dbusmock: upgrade 0.23.0 -> 0.23.1
nfs-utils: upgrade 2.5.3 -> 2.5.4
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Iac124e214336beb9cab7fb3b67a6968d4e34d06f
diff --git a/poky/documentation/migration-guides/migration-3.0.rst b/poky/documentation/migration-guides/migration-3.0.rst
new file mode 100644
index 0000000..163c620
--- /dev/null
+++ b/poky/documentation/migration-guides/migration-3.0.rst
@@ -0,0 +1,319 @@
+Release 3.0 (zeus)
+==================
+
+This section provides migration information for moving to the Yocto
+Project 3.0 Release (codename "zeus") from the prior release.
+
+.. _migration-3.0-init-system-selection:
+
+Init System Selection
+---------------------
+
+Changing the init system manager previously required setting a number of
+different variables. You can now change the manager by setting the
+``INIT_MANAGER`` variable and the corresponding include files (i.e.
+``conf/distro/include/init-manager-*.conf``). Include files are provided
+for four values: "none", "sysvinit", "systemd", and "mdev-busybox". The
+default value, "none", for ``INIT_MANAGER`` should allow your current
+settings to continue working. However, it is advisable to explicitly set
+``INIT_MANAGER``.
+
+.. _migration-3.0-lsb-support-removed:
+
+LSB Support Removed
+-------------------
+
+Linux Standard Base (LSB) as a standard is not current, and is not well
+suited for embedded applications. Support can be continued in a separate
+layer if needed. However, presently LSB support has been removed from
+the core.
+
+As a result of this change, the ``poky-lsb`` derivative distribution
+configuration that was also used for testing alternative configurations
+has been replaced with a ``poky-altcfg`` distribution that has LSB parts
+removed.
+
+.. _migration-3.0-removed-recipes:
+
+Removed Recipes
+---------------
+
+The following recipes have been removed.
+
+- ``core-image-lsb-dev``: Part of removed LSB support.
+
+- ``core-image-lsb``: Part of removed LSB support.
+
+- ``core-image-lsb-sdk``: Part of removed LSB support.
+
+- ``cve-check-tool``: Functionally replaced by the ``cve-update-db``
+ recipe and ``cve-check`` class.
+
+- ``eglinfo``: No longer maintained. ``eglinfo`` from ``mesa-demos`` is
+ an adequate and maintained alternative.
+
+- ``gcc-8.3``: Version 8.3 removed. Replaced by 9.2.
+
+- ``gnome-themes-standard``: Only needed by gtk+ 2.x, which has been
+ removed.
+
+- ``gtk+``: GTK+ 2 is obsolete and has been replaced by gtk+3.
+
+- ``irda-utils``: Has become obsolete. IrDA support has been removed
+ from the Linux kernel in version 4.17 and later.
+
+- ``libnewt-python``: ``libnewt`` Python support merged into main
+ ``libnewt`` recipe.
+
+- ``libsdl``: Replaced by newer ``libsdl2``.
+
+- ``libx11-diet``: Became obsolete.
+
+- ``libxx86dga``: Removed obsolete client library.
+
+- ``libxx86misc``: Removed. Library is redundant.
+
+- ``linux-yocto``: Version 5.0 removed, which is now redundant (5.2 /
+ 4.19 present).
+
+- ``lsbinitscripts``: Part of removed LSB support.
+
+- ``lsb``: Part of removed LSB support.
+
+- ``lsbtest``: Part of removed LSB support.
+
+- ``openssl10``: Replaced by newer ``openssl`` version 1.1.
+
+- ``packagegroup-core-lsb``: Part of removed LSB support.
+
+- ``python-nose``: Removed the Python 2.x version of the recipe.
+
+- ``python-numpy``: Removed the Python 2.x version of the recipe.
+
+- ``python-scons``: Removed the Python 2.x version of the recipe.
+
+- ``source-highlight``: No longer needed.
+
+- ``stress``: Replaced by ``stress-ng``.
+
+- ``vulkan``: Split into ``vulkan-loader``, ``vulkan-headers``, and
+ ``vulkan-tools``.
+
+- ``weston-conf``: Functionality moved to ``weston-init``.
+
+.. _migration-3.0-packaging-changes:
+
+Packaging Changes
+-----------------
+
+The following packaging changes have occurred.
+
+- The `Epiphany <https://en.wikipedia.org/wiki/GNOME_Web>`__ browser
+ has been dropped from ``packagegroup-self-hosted`` as it has not been
+ needed inside ``build-appliance-image`` for quite some time and was
+ causing resource problems.
+
+- ``libcap-ng`` Python support has been moved to a separate
+ ``libcap-ng-python`` recipe to streamline the build process when the
+ Python bindings are not needed.
+
+- ``libdrm`` now packages the file ``amdgpu.ids`` into a separate
+ ``libdrm-amdgpu`` package.
+
+- ``python3``: The ``runpy`` module is now in the ``python3-core``
+ package as it is required to support the common "python3 -m" command
+ usage.
+
+- ``distcc`` now provides separate ``distcc-client`` and
+ ``distcc-server`` packages as typically one or the other are needed,
+ rather than both.
+
+- ``python*-setuptools`` recipes now separately package the
+ ``pkg_resources`` module in a ``python-pkg-resources`` /
+ ``python3-pkg-resources`` package as the module is useful independent
+ of the rest of the setuptools package. The main ``python-setuptools``
+ / ``python3-setuptools`` package depends on this new package so you
+ should only need to update dependencies unless you want to take
+ advantage of the increased granularity.
+
+.. _migration-3.0-cve-checking:
+
+CVE Checking
+------------
+
+``cve-check-tool`` has been functionally replaced by a new
+``cve-update-db`` recipe and functionality built into the ``cve-check``
+class. The result uses NVD JSON data feeds rather than the deprecated
+XML feeds that ``cve-check-tool`` was using, supports CVSSv3 scoring,
+and makes other improvements.
+
+Additionally, the ``CVE_CHECK_CVE_WHITELIST`` variable has been replaced
+by ``CVE_CHECK_WHITELIST``.
+
+.. _migration-3.0-bitbake-changes:
+
+Bitbake Changes
+---------------
+
+The following BitBake changes have occurred.
+
+- ``addtask`` statements now properly validate dependent tasks.
+ Previously, an invalid task was silently ignored. With this change,
+ the invalid task generates a warning.
+
+- Other invalid ``addtask`` and ``deltask`` usages now trigger these
+ warnings: "multiple target tasks arguments with addtask / deltask",
+ and "multiple before/after clauses".
+
+- The "multiconfig" prefix is now shortened to "mc". "multiconfig" will
+ continue to work, however it may be removed in a future release.
+
+- The ``bitbake -g`` command no longer generates a
+ ``recipe-depends.dot`` file as the contents (i.e. a reprocessed
+ version of ``task-depends.dot``) were confusing.
+
+- The ``bb.build.FuncFailed`` exception, previously raised by
+ ``bb.build.exec_func()`` when certain other exceptions have occurred,
+ has been removed. The real underlying exceptions will be raised
+ instead. If you have calls to ``bb.build.exec_func()`` in custom
+ classes or ``tinfoil-using`` scripts, any references to
+ ``bb.build.FuncFailed`` should be cleaned up.
+
+- Additionally, the ``bb.build.exec_func()`` no longer accepts the
+ "pythonexception" parameter. The function now always raises
+ exceptions. Remove this argument in any calls to
+ ``bb.build.exec_func()`` in custom classes or scripts.
+
+- The ``BB_SETSCENE_VERIFY_FUNCTION2`` variable is no longer used. In
+ the unlikely event that you have any references to it, they should be
+ removed.
+
+- The ``RunQueueExecuteScenequeue`` and ``RunQueueExecuteTasks`` events
+ have been removed since setscene tasks are now executed as part of
+ the normal runqueue. Any event handling code in custom classes or
+ scripts that handles these two events need to be updated.
+
+- The arguments passed to functions used with
+ :term:`bitbake:BB_HASHCHECK_FUNCTION`
+ have changed. If you are using your own custom hash check function,
+ see :yocto_git:`/poky/commit/?id=40a5e193c4ba45c928fccd899415ea56b5417725`
+ for details.
+
+- Task specifications in ``BB_TASKDEPDATA`` and class implementations
+ used in signature generator classes now use "<fn>:<task>" everywhere
+ rather than the "." delimiter that was being used in some places.
+ This change makes it consistent with all areas in the code. Custom
+ signature generator classes and code that reads ``BB_TASKDEPDATA``
+ need to be updated to use ':' as a separator rather than '.'.
+
+.. _migration-3.0-sanity-checks:
+
+Sanity Checks
+-------------
+
+The following sanity check changes occurred.
+
+- :term:`SRC_URI` is now checked for usage of two
+ problematic items:
+
+ - "${PN}" prefix/suffix use - Warnings always appear if ${PN} is
+ used. You must fix the issue regardless of whether multiconfig or
+ anything else that would cause prefixing/suffixing to happen.
+
+ - Github archive tarballs - these are not guaranteed to be stable.
+ Consequently, it is likely that the tarballs will be refreshed and
+ thus the SRC_URI checksums will fail to apply. It is recommended
+ that you fetch either an official release tarball or a specific
+ revision from the actual Git repository instead.
+
+ Either one of these items now trigger a warning by default. If you
+ wish to disable this check, remove ``src-uri-bad`` from
+ :term:`WARN_QA`.
+
+- The ``file-rdeps`` runtime dependency check no longer expands
+ :term:`RDEPENDS` recursively as there is no mechanism
+ to ensure they can be fully computed, and thus races sometimes result
+ in errors either showing up or not. Thus, you might now see errors
+ for missing runtime dependencies that were previously satisfied
+ recursively. Here is an example: package A contains a shell script
+ starting with ``#!/bin/bash`` but has no dependency on bash. However,
+ package A depends on package B, which does depend on bash. You need
+ to add the missing dependency or dependencies to resolve the warning.
+
+- Setting ``DEPENDS_${PN}`` anywhere (i.e. typically in a recipe) now
+ triggers an error. The error is triggered because
+ :term:`DEPENDS` is not a package-specific variable
+ unlike RDEPENDS. You should set ``DEPENDS`` instead.
+
+- systemd currently does not work well with the musl C library because
+ only upstream officially supports linking the library with glibc.
+ Thus, a warning is shown when building systemd in conjunction with
+ musl.
+
+.. _migration-3.0-miscellaneous-changes:
+
+Miscellaneous Changes
+---------------------
+
+The following miscellaneous changes have occurred.
+
+- The ``gnome`` class has been removed because it now does very little.
+ You should update recipes that previously inherited this class to do
+ the following: inherit gnomebase gtk-icon-cache gconf mime
+
+- The ``meta/recipes-kernel/linux/linux-dtb.inc`` file has been
+ removed. This file was previously deprecated in favor of setting
+ :term:`KERNEL_DEVICETREE` in any kernel
+ recipe and only produced a warning. Remove any ``include`` or
+ ``require`` statements pointing to this file.
+
+- :term:`TARGET_CFLAGS`,
+ :term:`TARGET_CPPFLAGS`,
+ :term:`TARGET_CXXFLAGS`, and
+ :term:`TARGET_LDFLAGS` are no longer exported
+ to the external environment. This change did not require any changes
+ to core recipes, which is a good indicator that no changes will be
+ required. However, if for some reason the software being built by one
+ of your recipes is expecting these variables to be set, then building
+ the recipe will fail. In such cases, you must either export the
+ variable or variables in the recipe or change the scripts so that
+ exporting is not necessary.
+
+- You must change the host distro identifier used in
+ :term:`NATIVELSBSTRING` to use all lowercase
+ characters even if it does not contain a version number. This change
+ is necessary only if you are not using ``uninative`` and
+ :term:`SANITY_TESTED_DISTROS`.
+
+- In the ``base-files`` recipe, writing the hostname into
+ ``/etc/hosts`` and ``/etc/hostname`` is now done within the main
+ :ref:`ref-tasks-install` function rather than in the
+ ``do_install_basefilesissue`` function. The reason for the change is
+ because ``do_install_basefilesissue`` is more easily overridden
+ without having to duplicate the hostname functionality. If you have
+ done the latter (e.g. in a ``base-files`` bbappend), then you should
+ remove it from your customized ``do_install_basefilesissue``
+ function.
+
+- The ``wic --expand`` command now uses commas to separate "key:value"
+ pairs rather than hyphens.
+
+ .. note::
+
+ The wic command-line help is not updated.
+
+ You must update any scripts or commands where you use
+ ``wic --expand`` with multiple "key:value" pairs.
+
+- UEFI image variable settings have been moved from various places to a
+ central ``conf/image-uefi.conf``. This change should not influence
+ any existing configuration as the ``meta/conf/image-uefi.conf`` in
+ the core metadata sets defaults that can be overridden in the same
+ manner as before.
+
+- ``conf/distro/include/world-broken.inc`` has been removed. For cases
+ where certain recipes need to be disabled when using the musl C
+ library, these recipes now have ``COMPATIBLE_HOST_libc-musl`` set
+ with a comment that explains why.
+
+