@@ -10,9 +10,23 @@ Migration notes for |yocto-ver| (|yocto-codename|)
This section provides migration information for moving to the Yocto
Project |yocto-ver| Release (codename "|yocto-codename|") from the prior release.
-For a list of new feature and enhancements, see the
+For a list of new features and enhancements, see the
:doc:`/migration-guides/release-notes-6.0` section.
+The |yocto-ver| (|yocto-codename|) release is the new LTS release after 5.0
+(scarthgap). If you are migrating from the 5.0 version, be sure to read the
+previous migration guides:
+
+- :doc:`/migration-guides/migration-5.1`
+- :doc:`/migration-guides/migration-5.2`
+- :doc:`/migration-guides/migration-5.3`
+
+See also the list of new features and enhancements of the previous releases:
+
+- :doc:`/migration-guides/release-notes-5.1`
+- :doc:`/migration-guides/release-notes-5.2`
+- :doc:`/migration-guides/release-notes-5.3`
+
Supported kernel versions
-------------------------
@@ -34,12 +48,170 @@ On the other hand, some earlier distributions are no longer supported:
See :ref:`all supported distributions <system-requirements-supported-distros>`.
+BitBake fetcher removals
+------------------------
+
+The following :term:`BitBake` :ref:`fetchers <bitbake:bb-fetchers>` have been
+disabled or removed:
+
+- The ``npm`` and ``npmsw`` (:wikipedia:`NPM <Npm>`) fetchers were disabled due
+ to security concerns (:bitbake_rev:`355cd226e0720a9ed7683bb01c8c0a58eee03664`) and lack of maintenance.
+
+ All associated tests have been disabled.
+
+- Support for the :wikipedia:`Bazaar <GNU_Bazaar>` fetcher was dropped
+ (:bitbake_rev:`8e057d54f09ca0a1fb64c716da6b66f0ce4555b0`).
+
+- Support for the `OSC <https://github.com/openSUSE/osc>`__ fetcher was dropped
+ (:bitbake_rev:`99497c1317788894cb00ecbb395df8693653f224`).
+
+- Support for the `CVS` fetcher was dropped
+ (:bitbake_rev:`5427500e4f23580962126d2b27ed627ca237fe4a`).
+
+Default :term:`INIT_MANAGER` definition changed to ``systemd``
+--------------------------------------------------------------
+
+The default definition of :term:`INIT_MANAGER` in the :oe_git:`defaultsetup.conf
+<openembedded-core/tree/meta/conf/distro/defaultsetup.conf>` file was changed
+from ``none`` to ``systemd``.
+
+This means that users of the default distro setup (appearing as the ``nodistro``
+:term:`DISTRO`) will be using :wikipedia:`systemd <Systemd>` as the default init
+manager.
+
+This does not change the default init manager of the :term:`Poky` distribution,
+which remains :wikipedia:`SysVinit <UNIX_System_V>`.
+
+Reverting to :wikipedia:`SysVinit <UNIX_System_V>` can be done by specifying the
+:term:`INIT_MANAGER` in your own :term:`DISTRO` configuration file::
+
+ INIT_MANAGER = "sysvinit"
+
+See commit :oecore_rev:`0b4061c5d50261f826d0edb4b478d2d305274b7c` for more information.
+
+Changes to the list of :term:`DISTRO_FEATURES` enabled by default
+-----------------------------------------------------------------
+
+The following :term:`DISTRO_FEATURES` are now enabled by default in
+:oe_git:`meta/conf/bitbake.conf
+</openembedded-core/tree/meta/conf/bitbake.conf>`:
+
+- ``multiarch``: Enable building applications with multiple architecture
+ support.
+
+- ``opengl``: Include the Open Graphics Library, which is a
+ cross-language multi-platform application programming interface used
+ for rendering two and three-dimensional graphics.
+
+- ``ptest``: Enable building the package tests where supported by
+ individual recipes. To add the built :ref:`ref-classes-ptest` packages to the
+ image, add ``ptest-pkgs`` to :term:`IMAGE_FEATURES` in your image recipe.
+
+- ``vulkan``: Include support for the :wikipedia:`Vulkan API <Vulkan>`.
+
+- ``wayland``: Include the Wayland display server protocol and the
+ library that supports it.
+
+See commit :oecore_rev:`2e1e7c86064ce36580953650b27cca9ae7c269c4` for more information.
+
+:ref:`ref-classes-native` and :ref:`ref-classes-cross` classes :term:`DEBUG_BUILD` change
+-----------------------------------------------------------------------------------------
+
+Previously, setting :term:`DEBUG_BUILD` to "1" globally would prevent the
+:term:`OpenEmbedded Build System` from stripping target,
+:ref:`ref-classes-native` and :ref:`ref-classes-cross` binaries. This was
+changed so that only **target** binaries are stripped when this variable is set.
+
+This change can be reverted by setting the two following lines in a
+:term:`configuration file`::
+
+ INHIBIT_SYSROOT_STRIP:class-cross = "${@oe.utils.vartrue('DEBUG_BUILD', '1', '', d)}"
+ INHIBIT_SYSROOT_STRIP:class-native = "${@oe.utils.vartrue('DEBUG_BUILD', '1', '', d)}"
+
+See commit :oecore_rev:`3c29afed1dc00ee8bccf93b8927d5ef2824065f6` for more information.
+
+.. _ref-migration-6-0-u-boot-config-flow-changes:
+
+U-Boot configuration flow changes (:ref:`ref-classes-uboot-config`)
+-------------------------------------------------------------------
+
+Declaring multiple U-Boot configurations used to be entirely defined by
+one :term:`UBOOT_CONFIG` variable flag per configuration, e.g.::
+
+ UBOOT_CONFIG ??= "foo bar"
+ UBOOT_CONFIG[foo] = "config,images,binary"
+ UBOOT_CONFIG[bar] = "config2,images2,binary2"
+
+This has now been split into more variable flags, e.g.::
+
+ UBOOT_CONFIG ??= "foo bar"
+ UBOOT_CONFIG[foo] = "config"
+ UBOOT_CONFIG[bar] = "config2"
+
+ UBOOT_CONFIG_IMAGE_FSTYPES[bar] = "fstype"
+
+ UBOOT_CONFIG_BINARY[foo] = "binary"
+
+ UBOOT_CONFIG_MAKE_OPTS[foo] = "FOO=1"
+ UBOOT_CONFIG_MAKE_OPTS[bar] = "BAR=1"
+
+ UBOOT_CONFIG_FRAGMENTS[foo] = "foo.fragment"
+
+See the documentation of the :ref:`ref-classes-uboot-config` for full details.
+
+While the previous legacy approach is still supported, it will be removed in
+for the next release. Users are advised to migrate to the new approach.
+
+See commit :oecore_rev:`cd9e7304481b24b27df61c03ad73496d18e4d47c` for more information.
+
+.. note::
+
+ Single configuration builds have not changed and are still declared using the
+ following statements::
+
+ UBOOT_MACHINE = "config"
+ UBOOT_BINARY = "u-boot.bin"
+
+:ref:`ref-classes-pkgconfig`-related variables are no longer automatically exported
+-----------------------------------------------------------------------------------
+
+All the :ref:`ref-classes-pkgconfig`-related variables, such as
+:term:`PKG_CONFIG_PATH`, are no longer exported in
+:oe_git:`meta/conf/bitbake.conf <bitbake/tree/meta/conf/bitbake.conf>` with the
+:ref:`export <bitbake:bitbake-user-manual/bitbake-user-manual-metadata:Exporting
+Variables to the Environment>` directive.
+
+These ``export`` statements have been moved to the :ref:`ref-classes-pkgconfig`
+class, meaning recipes using these variables that not yet inheriting the
+:ref:`ref-classes-pkgconfig` class should now inherit it with::
+
+ inherit pkgconfig
+
+See commit :oecore_rev:`68d2d38483efada7bc2409e10508b03a7431caff` for more information.
+
Rust language changes
---------------------
systemd changes
---------------
+Support for SysVinit compatibility in systemd was dropped
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+Support for the :wikipedia:`SysVinit <UNIX_System_V>` compatibility in
+:wikipedia:`systemd <Systemd>` was dropped.
+
+This is due to `recent announcements
+<https://github.com/systemd/systemd/releases/tag/v260-rc1>`__ in `systemd` which
+is planning to drop support for the `SysVinit` compatibility.
+
+This means that the ``systemd`` and ``sysvinit`` :term:`distro features
+<DISTRO_FEATURES>` cannot be used together anymore.
+
+Users are advised to switch to one init manager or the other entirely.
+
+See commit :oecore_rev:`d9ec9e20eebc062d084dd76b59d665994e0cb51b` for more information.
+
Recipe changes
--------------
@@ -53,6 +225,22 @@ Removed recipes
The following recipes have been removed in this release:
+- ``jquery``: The last users of this recipe were the reproducible tests, but
+ have been reworked to use the `jQuery` CDN instead with
+ :oecore_rev:`d3ee5497b1ce6eb487419f6d821c3ad38491e5ec` (See
+ :oecore_rev:`aae793a17e7d03293a9625c12eaf44c5a078614a`)
+
+- ``systemd-compat-units``: Dropped as a consequence of removing
+ :wikipedia:`SysVinit <UNIX_System_V>` support in :wikipedia:`systemd
+ <Systemd>`
+
+Removed :term:`PACKAGECONFIG` options
+-------------------------------------
+
+- ``mesa``: ``freedreno-fdperf`` (:oecore_rev:`293edd0d3d077d0fde7ba6671dc9a26d5b4cf5e4`)
+- ``libcxx``: ``no-atomics`` (:oecore_rev:`ccc585f94c51ebaef863f116bcd2b41b2d958666`)
+- ``systemd``: ``sysvinit`` (:oecore_rev:`e00d5d6eac65e2cd88e34c2790469c7325bfb37d`)
+
Removed classes
---------------
@@ -68,3 +256,6 @@ The following features have been removed in this release:
Miscellaneous changes
---------------------
+
+- :ref:`ref-classes-meson`: drop ``meson_do_qa_configure`` as it was
+ non-functional (:oecore_rev:`0514b451b5d96135c6d24e75e0afa8b5aea513dd`)
@@ -13,86 +13,501 @@ This document lists new features and enhancements for the Yocto Project
changes and migration guides, see the :doc:`/migration-guides/migration-6.0`
section.
+The |yocto-ver| (|yocto-codename|) release is the new LTS release after 5.0
+(scarthgap). If you are migrating from the 5.0 version, be sure to read the
+previous migration guides:
+
+- :doc:`/migration-guides/migration-5.1`
+- :doc:`/migration-guides/migration-5.2`
+- :doc:`/migration-guides/migration-5.3`
+
+See also the list of new features and enhancements of the previous releases:
+
+- :doc:`/migration-guides/release-notes-5.1`
+- :doc:`/migration-guides/release-notes-5.2`
+- :doc:`/migration-guides/release-notes-5.3`
+
New Features / Enhancements in |yocto-ver|
------------------------------------------
- Linux kernel XXX, gcc XXX, glibc XXX, LLVM XXX, and over XXX other
- recipe upgrades.
+ recipe upgrades
- Minimum Python version required on the host: XXX.
- New variables:
- - The :term:`OPENSSH_HOST_KEY_DIR_READONLY_CONFIG` variable can be used to
- specify the directory where OpenSSH host keys are stored when the device
- uses a read-only filesystem. The default value is ``/var/run/ssh``.
+ - The :term:`OPENSSH_HOST_KEY_DIR` variable can be used to specify the
+ directory where OpenSSH host keys are stored. The default value is
+ ``/etc/ssh`` (:oecore_rev:`addd80ddfd892eb4513f323d369d210935416e05`)
+
+ - The :term:`OPENSSH_HOST_KEY_DIR_READONLY_CONFIG` variable can be used to
+ specify the directory where OpenSSH host keys are stored when the device
+ uses a read-only filesystem. The default value is ``/var/run/ssh``
+ (:oecore_rev:`addd80ddfd892eb4513f323d369d210935416e05`)
+
+ - The :term:`SPDX_INCLUDE_KERNEL_CONFIG` can be set to "1" to export the Linux
+ kernel configuration (``CONFIG_*`` parameters) into the SPDX document when
+ using the :ref:`ref-classes-create-spdx` class
+ (:oecore_rev:`228a968e7c47d811c06143279bdb0f9c5f374bef`)
+
+ - The :term:`SPDX_INCLUDE_PACKAGECONFIG` variable can be set to "1" to
+ export a recipe's :term:`PACKAGECONFIG` features (enabled/disabled) into
+ the SPDX document when using the :ref:`ref-classes-create-spdx` class
+ (:oecore_rev:`228a968e7c47d811c06143279bdb0f9c5f374bef`)
+
+ - The :term:`SPDX_PACKAGE_URL` allows specifying a space-separated list of
+ Package URLs (purls) for the software Package when using the
+ :ref:`ref-classes-create-spdx` class
+ (:oecore_rev:`874b2d301d3cac617b1028bc6ce91b1f916a6508`)
+
+ - The :term:`SPDX_CONCLUDED_LICENSE` allows specifying the
+ ``hasConcludedLicense`` object of individual SBOM packages when using the
+ :ref:`ref-classes-create-spdx` class
+ (:oecore_rev:`bb21c6a429a2ecec82a8afe7d79502291ccaef01`)
+
+ - The :term:`FIT_MKIMAGE_EXTRA_OPTS` variable allows passing extra options
+ to the ``mkimage`` command when creating a FIT image with the
+ :ref:`ref-classes-kernel-fit-image` class
+ (:oecore_rev:`d925d67061ef5d7a8abe15c715614650094d50c6`)
+
+ - The :term:`FIT_CONF_MAPPINGS` variable allows mapping extra configurations
+ to existing ones or rename an existing configuration in FIT images created
+ with the :ref:`ref-classes-kernel-fit-image` class (:oecore_rev:`e30f809a50c2151e525424879383c02325a7ec9a`)
+
+ - The :term:`UBOOT_CONFIG_FRAGMENTS` and :term:`UBOOT_FRAGMENTS` allow
+ supplying additional configuration fragments to the existing U-Boot
+ configuration. See the definition of the variables for more information,
+ and the documentation of the :ref:`ref-classes-uboot-config` class
+ (:oecore_rev:`9e96d3dedee47657657686310508e0aaee7f4e02`)
+
+ - The :term:`IMAGE_EXTRA_PARTITION_FILES` allows specifying extra files from
+ the deploy directory (:term:`DEPLOY_DIR_IMAGE`) to install in a WIC
+ partition created with the ``extra_partition`` plugin
+ (:oecore_rev:`e1526079d205dac6e3cff6d8e5cb37f68b631009`)
- - The :term:`OPENSSH_HOST_KEY_DIR` variable can be used to specify the
- directory where OpenSSH host keys are stored. The default value is
- ``/etc/ssh``.
+- Kernel-related changes:
- - :term:`SPDX_INCLUDE_KERNEL_CONFIG`: export the Linux kernel
- configuration (``CONFIG_*`` parameters) into the SPDX document.
+- New core recipes:
- - :term:`SPDX_INCLUDE_PACKAGECONFIG`: export a recipe's
- :term:`PACKAGECONFIG` features (enabled/disabled) into the SPDX document.
+ - ``libconfig``: Import recipe from :oe_git:`/meta-openembedded/`, needed by
+ one of the Mesa recipes (:oecore_rev:`1a0196a794f8858c4715871558e97c3d69deb19e`)
-- Kernel-related changes:
+ - ``python3-sphinxcontrib-svg2pdfconverter``: Used for the generation of the
+ Yocto Project documentation (:oecore_rev:`f3f001967744b593fb39c32058d29595bbf0ffb6`)
-- New core recipes:
+ - ``python3-pyzstd``: Import from :oe_git:`meta-python
+ </meta-openembedded/tree/meta-python>`, needed by the ``ukify`` tool of
+ systemd v258 (:oecore_rev:`88a27133c184125e1503d1397cbd276a9a76f6ab`)
+
+ - ``python3-uv-build``: This recipe adds the ``uv`` Python build backend,
+ required by ``python3-cryptography`` (:oecore_rev:`0880cd2b79ee47274d62035e354aa4b93966b4d0`)
+
+ - ``blueprint-compiler``: Add the recipe as it became a dependency of the
+ ``epiphany`` recipe after its upgrade to 49.2 (:oecore_rev:`4212392ca7ebf890e1e192ddd0e7dbe1f8dabcf2`)
- New core classes:
+- Global configuration changes:
+
+ - ``base-passwd``: Add a ``clock`` group as `systemd` version v258 introduces
+ this group to `enable applications like linuxptp to open clocks without
+ root privileges <https://github.com/systemd/systemd/commit/af96ccfc24bc4803078a46b4ef2cdeb5decdfbcd>`__
+ (:oecore_rev:`aad849301be157b5605fc0133e7312ca30250d82`)
+
+ - ``lto.inc``: Add a `Clang` specific :term:`LTO` configuration
+ (:oecore_rev:`253da2e6fc0aa01cbd1b249cfcca35d9fe7740ba`)
+
+ - ``bitbake.conf``:
+
+ - remove :term:`DEBUG_PREFIX_MAP` from :term:`TARGET_LDFLAGS`
+ (:oecore_rev:`1797741aad02b8bf429fac4b81e30cdda64b5448`)
+
+ - The default definition of :term:`TARGET_LDFLAGS` used to
+ contain the value of :term:`DEBUG_PREFIX_MAP`, to fix binary
+ reproducibility issues. This was no longer needed after the originating
+ `GCC bug <https://gcc.gnu.org/bugzilla/show_bug.cgi?id=101473>`__ was
+ fixed (:oecore_rev:`1797741aad02b8bf429fac4b81e30cdda64b5448`)
+
+ - Switch :term:`BB_SIGNATURE_HANDLER` to ``OEEquivHash`` and
+ :term:`BB_HASHSERVE` to ``auto`` by default
+ (:oecore_rev:`5596ea156d3f2abea57e590798bbbf1bf4a860de`,
+ :oecore_rev:`4a388406acf0210e8a47c4733979256b10e078ff`)
+
+ - The :ref:`ref-classes-uninative` class is now enabled by default. This
+ allows reuse of native sstate built on one distro on another
+ (:oecore_rev:`722897f96d30e978b20e140419fb044d850f5c74`)
+
+ - The :oe_git:`no-static-libs.inc
+ <openembedded-core/tree/meta/conf/distro/include/no-static-libs.inc>`
+ file, disabling most static libraries in various recipes, is now included
+ by default in the default distro setup (appearing as the ``nodistro``
+ :term:`DISTRO`) (:oecore_rev:`03fc931bfe9ea3fa9f33553e6020cbc067b24291`)
+
+ - The :oe_git:`security_flags.inc
+ <openembedded-core/tree/meta/conf/distro/include/security_flags.inc>`
+ file, adding various security related flags to the default compiler and
+ linker, is now included by default in the default distro setup (appearing
+ as ``nodistro`` :term:`DISTRO`)
+ (:oecore_rev:`4c2d64c10a5b0437ab1ea04df22386f0f95124d1`)
+
+ - The :oe_git:`yocto-space-optimize.inc
+ <openembedded-core/tree/meta/conf/distro/include/yocto-space-optimize.inc>`
+ file, adding various space optimization tweaks, is now included by default
+ in the default distro setup (appearing as ``nodistro`` :term:`DISTRO`)
+ (:oecore_rev:`175fcf9fad699dd122680d3f6961af9bf8487046`)
+
- Architecture-specific changes:
- QEMU / ``runqemu`` changes:
+ - ``qemuboot```: Make the tap interface nameserver configurable through
+ :term:`QB_TAP_NAMESERVER`
+ (:oecore_rev:`0e8c2582d46dc703511521386d1cc1694ae21e22`)
+
+ - ``qemu``: Disable the ``libkeyutils`` feature
+ (:oecore_rev:`30cc9f5192436f5498ff9c55c0545eebb50fa423`)
+
+ - ``runqemu-extract-sdk``: Support the ``tar.zst`` format
+ (:oecore_rev:`650bb45251b518847fd998891d5b6b5989fb7cd8`)
+
+ - ``qemurunner``: Improve ``qmp`` module detection
+ (:oecore_rev:`a7386d071d42c7cd8413a957d1f72d73838ad6e7`)
+
+ - ``runqemu``: Support ``.tar.zst``, ``.tar,xz``, ``.tar`` rootfs archive
+ types (:oecore_rev:`3a6172fbb6d3866b84627bcbf13e0a96837a85b1`)
+
- Documentation changes:
- Go changes:
+ - :ref:`ref-classes-go`: Disable workspaces when building
+ (``GOWORK="off"``) (:oecore_rev:`c52c5e88626968b08510818f09829f2e1c9f94ae`)
+
+ - ``meta-go-toolchain``: Disable support for the ``riscv32`` and ``ppc32``
+ architectures, as this was not supported
+ (:oecore_rev:`f55407185c63c895fa3c4fdf74e6e63ea9517a20`)
+
- Rust changes:
+ - Enable dynamic linking with llvm. This allows dynamically linking to
+ ``libLLVM.so`` instead of linking statically
+ (:oecore_rev:`74ba238ff1ba1e9b612aece1989b828f3a8f8770`)
+
- Wic Image Creator changes:
+ - ``wic/engine``: Fix copying directories into wic image with ``ext*``
+ partitions (:oecore_rev:`1ed38aff5f810d064c87aff9cbd310906833b6ba`)
+
- SDK-related changes:
- Testing-related changes:
+ - :ref:`ref-classes-ptest` support was added for the following recipes:
+
+ - ``libarchive`` (:oecore_rev:`6e0bf90e31c969fb18efb18aaceaee886194a7b7`)
+ - ``libassuan`` (:oecore_rev:`1010abf3e32e6616ef0075d4d826c1734937152b`)
+ - ``libcheck`` (:oecore_rev:`1bb06e23c1c87829e5c4211e34229305c7d5f851`)
+ - ``libconfig`` (:oecore_rev:`f3e9d1326bf37361ff94dc4eef52de13b64651b2`)
+ - ``libksba`` (:oecore_rev:`f50a2005dda8cecf3a9db44edb131e7e332fa42d`)
+ - ``libmd`` (:oecore_rev:`4c0a41389bdab30e3b349fef8df6ca0ef4893b89`)
+ - ``libsolv`` (:oecore_rev:`f5432d1c45f9eb47182049c6930cfc6d5b26bc8d`)
+ - ``libyaml`` (:oecore_rev:`ed2a3459829bb3b6c10143cceaef0147a0cb2b98`)
+ - ``utfcpp`` (:oecore_rev:`49314caa7eb8efd86577121337a0b0d7472eab1b`)
+
+ - ``selftests``: Use SHA256 keys for RPM tests
+ (:oecore_rev:`692919be1947b95a73b9655977396c4f65f811c4`)
+
+ - ``oeqa``: Open JSON files to parse in a context manager
+ (:oecore_rev:`e96baf588dfa90d366e94f2a72ec8941e397c596`)
+
+ - ``resulttool``: Add :ref:`ref-classes-ptest` support to the JUnit output
+ format (:oecore_rev:`2abe2d701c98cbf3a81f211252157de523742b0b`)
+
+ - :ref:`ref-tasks-testimage`: Print last lines of kernel log on test fail
+ (:oecore_rev:`fea3c445a9ccb803468b83ea4e8fa92fe442b8e0`)
+
+ - ``reproducible``: Use the `jQuery` CDN instead of ``jquery-native``
+ (:oecore_rev:`d3ee5497b1ce6eb487419f6d821c3ad38491e5ec`)
+
+ - ``selftest``: Test installation of recipes with complex packaging
+ (:oecore_rev:`6f3aab6bfa754ecaeee0acc013cb6be1f07c1ec0`)
+
- Utility script changes:
+ - ``bitbake-config-build``: It is now possible to disable all fragments
+ starting with a prefix by issuing ``bitbake-config-build disable-fragment
+ <prefix>/`` (:oecore_rev:`573695d2ff3e0d47c6ef91418e5002df017bb7bc`)
+
+ - ``recipetool``: Support PEP639-variant of license key in Python
+ ``pyproject.toml`` files (:oecore_rev:`9d1a7bb5d8aa94b74cd66edcb88e323c926d299b`)
+
+ - :ref:`ref-classes-buildhistory`:
+
+ - Also show renamed directories (:oecore_rev:`9bf22112ea4687e4bf855f12b592b37479aa40df`)
+ - Fix handling of :term:`RDEPENDS` style strings (:oecore_rev:`b013d62d1092a5f2ed14c11d6e7bb37d74e5e6cc`)
+
+ - ``create-pull-request``: Keep commit hash to be pulled in cover email
+ (:oecore_rev:`c78f5ae4a5ba3675b78cc226feb7b9fbbfd8da19`)
+
+ - ``yocto-check-layer``: Add messages in ``test_readme`` assertions
+ (:oecore_rev:`9fe883ce4c6284f1b75031adafeeafb47e56958c`)
+
- BitBake changes:
+ - ``bitbake-layers``:
+
+ - Add a ``--show-variants`` option to the ``show-recipes`` subcommand to
+ display :term:`BBCLASSEXTEND` variants
+ (:bitbake_rev:`353d5e948c99a5d4f76f414054aca039a78e7ab9`)
+
+ - Fix the branch detection method of ``layerindex-fetch``
+ (:bitbake_rev:`af9dd012e7f4d16dccd1d6118be5da94ede68f85`)
+
+ - ``bitbake-setup``:
+
+ - Implement symlinking local sources into builds with the
+ ``--use-local-source`` option of the ``init`` subcommand
+ (:bitbake_rev:`ed5a3a0fc82041c95a8104ba8a123f7eb1c19e57`)
+
+ - Convert ``print()`` calls to use a :term:`BitBake` logger
+ (:bitbake_rev:`6e511d035a3d1e4129dab7b0dfbf216bd8e99b47`)
+
+ - Correct several scenarios in layer updates
+ (:bitbake_rev:`aa15cc7bd10264ca28aabd3b5a652d818efc389e`)
+
+ - Source in the ``git-remote`` section can now be specified more simply
+ with the ``uri`` property, instead of the ``remotes`` property
+ (:bitbake_rev:`7941a5dc4dba81ab2141531b8af94371a923b32b`). For example:
+
+ .. code-block:: json
+
+ "bitbake": {
+ "git-remote": {
+ "uri": "https://git.openembedded.org/bitbake",
+ "branch": "master",
+ "rev": "master"
+ }
+ }
+
+ - Use the internal registry if run from a Git checkout, from a remote
+ :term:`BitBake` repository otherwise
+ (:bitbake_rev:`675e9076a25248d49f01d7877a78f5a08a9daabc`)
+
+ - Fragments passed in the ``oe-fragments-one-of`` property can now
+ contain descriptions (:bitbake_rev:`29f2cee655be31c401e30ad818a1c4b10458b530`)
+
+ - Improve the readability of choices during the
+ :ref:`bitbake:ref-bbsetup-command-init` command
+ (:bitbake_rev:`d9700632bd6b627d1124fdc83ddf7bfb4199228d`)
+
+ - Enable coloring of the diff outputs when using the
+ :ref:`bitbake:ref-bbsetup-command-status` or
+ :ref:`bitbake:ref-bbsetup-command-update` commands
+
+ - ``cooker``: Use :term:`bitbake:BB_HASHSERVE_DB_DIR` as hash server
+ database location. If unset, the existing behavior is preserved
+ (:bitbake_rev:`b339d05ad2b69a6518522ee4c46dd5f5a6e33f65`)
+
+ - ``bitbake-getvar``: Show close matches when no providers are found
+ (:bitbake_rev:`1f8fa7c25e71cd0f230a2f6bfd9d5153c694da81`)
+
- Packaging changes:
-- LLVM related changes:
+- Clang/LLVM related changes:
+
+ - ``compiler-rt``:
+
+ - Remove the need to depend on ``libgcc``
+ (:oecore_rev:`f504b6bb8366019d46e48efc5f3fa79859476431`)
+ - Always build C runtime (``crt``) files
+ (:oecore_rev:`56fe42abe21eb5a5f809abb9893d8f33dac8bc12`)
+
+ - ``libcxx``: Remove GNU runtime from dependencies
+ (:oecore_rev:`8034509d30657ce40eb0773c4cf39c0e77af84c8`)
+
+ - ``libcxx/compiler-rt``: Add support for ``llvm-libgcc``, a drop-in
+ replacement for ``libgcc`` and ``crt`` files
+ (:oecore_rev:`ed02230e3bba030b227e3af0c5438d00800d3457`)
- SPDX-related changes:
+ - ``spdx30_tasks``: Fix :term:`SPDX_CUSTOM_ANNOTATION_VARS` implementation
+ (:oecore_rev:`52ab3b640c6bb7ece34cb4ea6026fd6375f17af4`)
+
+ - :ref:`ref-classes-kernel`: Add a task to export the kernel configuration
+ to SPDX (:oecore_rev:`228a968e7c47d811c06143279bdb0f9c5f374bef`)
+
+ - Add support for exporting the :term:`PACKAGECONFIG` to SPDX
+ (:oecore_rev:`7ec61ac40345a5c0ef1ce20513a4596989c91ef4`)
+
+ - Add suport for package URLs (PURLs) through :term:`SPDX_PACKAGE_URL`
+ (:oecore_rev:`874b2d301d3cac617b1028bc6ce91b1f916a6508`)
+
+ - ``create-spdx-2.2``: Add CVEs in :term:`CVE_CHECK_IGNORE`
+ to the list of fixed CVEs in the output SBOM
+ (:oecore_rev:`f8525224cb825b1aad2be240731eabafdde7612d`)
+
- ``devtool`` changes:
+ - ``ide-sdk``: Find ``bitbake-setup``'s ``init-build-env``
+ first, and ``oe-init-build-env`` if not found
+ (:oecore_rev:`6ab7e9e8e52fa123551438820c59b8c5e0c9c8a5`)
+
+ - ``ide-sdk``: Add `gdbserver` attach mode support
+ (:oecore_rev:`119171087681bd47842865d6451868c1127f1149`)
+
+ - ``ide-sdk``: Support GDB pretty-printing for C++ STL types
+ (:oecore_rev:`a69e2baba81b0cd88d58b164433c72e1156424b1`)
+
- Patchtest-related changes:
-- :ref:`ref-classes-insane` class related changes:
+ - Code refactoring and improvements
+ (:oecore_rev:`86d0b2254ae9dc5bf9d19469c7ef71f8129fbf93`,
+ :oecore_rev:`317ef42b9b2324847574f62b1ec3627ffcf76e38`,
+ :oecore_rev:`6cdb5cbbee6281af1b71407da0d0af74dc7b9631`,
+ :oecore_rev:`ae787b32d501d8dce85c26c01229297f9184b7f8`,
+ :oecore_rev:`a850252348096e5d6b0bb267e5108bf73de88e85`)
+
+ - Reject ``Upstream-Status`` after scissors
+ (:oecore_rev:`2156ef9e6defa3ec9087789fcea25fb4fee7b83c`)
+
+- :ref:`ref-classes-insane` / :ref:`ref-classes-sanity` classes related changes:
- Security changes:
-- :ref:`ref-classes-cve-check` changes:
+ - A new document was added to the Yocto Project documentation:
+ :doc:`/security-reference/index`. It is intended to document how to report
+ vulnerabilities to the Yocto Project security team.
+
+- :ref:`ref-classes-cve-check`-related changes:
+
+ - ``cve-update-nvd2-native``: Use maximum CVSS score when extracting it from
+ multiple sources (:oecore_rev:`4f6192f3165de0bc2499e045607c7e7ffd878a4b`)
- New :term:`PACKAGECONFIG` options for individual recipes:
-- Systemd related changes:
+ - ``curl``: ``schannel``
+ - ``gstreamer1.0-plugins-good``: ``qt6``
+ - ``libinput``: ``lua``, ``libwacom``, ``mtdev``
+ - ``mesa``: ``expat``, ``zlib``
+ - ``openssl``: ``legacy``
+ - ``opkg``: ``acl``, ``xattr``
+ - ``python3-cryptography``: ``legacy-openssl``
+
+- systemd related changes:
-- :ref:`ref-classes-sanity` class changes:
+ - Package ``ukify`` separately, with the ``systemd-ukify`` package name
+ (:oecore_rev:`e9242749621040accba8252d50c036b3e4b10e09`)
-- U-boot related changes:
+- U-Boot related changes:
- :ref:`ref-classes-uboot-config`: Add support for generating the U-Boot
initial environment in binary format using
- :term:`UBOOT_INITIAL_ENV_BINARY`.
+ :term:`UBOOT_INITIAL_ENV_BINARY`
+ (:oecore_rev:`cf11b14a4cfc0617f45f7cdb87d1dec4aa58e765`)
+
+ - A new way of specifying multiple U-Boot configurations has been added
+ (:oecore_rev:`cd9e7304481b24b27df61c03ad73496d18e4d47c`). See
+ :ref:`ref-migration-6-0-u-boot-config-flow-changes`
- Miscellaneous changes:
+ - ``curl``: Ensure ``CURL_CA_BUNDLE`` from host environment is respected
+ (:oecore_rev:`545e43a7a45be02fda8fc3af69faa20e889f58c4`)
+
+ - ``weston``: Add PipeWire as runtime dependency when ``pipewire`` is part
+ of :term:`PACKAGECONFIG`
+ (:oecore_rev:`9f5286725ad4c3ab241ce7992f992d4e81acc81e`)
+
+ - :ref:`ref-classes-uki`: Use basename of device trees available via
+ :term:`KERNEL_DEVICETREE`
+ (:oecore_rev:`27a7fbb767c0a25b34a03cae90320908f8ade8de`)
+
+ - ``rpcbind``: Set the owner of ``/run/rpcbind`` to ``rpc``
+ (:oecore_rev:`80e428924715fa954fc68c381cb0aea19e73a5b8`)
+
+ - :ref:`ref-classes-archiver`: Remove :term:`WORKDIR` from the patch
+ directory (:oecore_rev:`c99d22827c9515e9fdb31d4989925aa9e9604134`)
+
+ - ``gtk4``: Convert to use the :ref:`ref-classes-gnomebase` class
+ (:oecore_rev:`fcd5e7c4468fe28b8d1e22ba134346bf92ddbe1c`)
+
+ - ``udev-extraconf``: Split ``automount`` and ``autonet`` into seperate
+ packages (``udev-extraconf-automount`` and ``udev-extraconf-autonet``)
+ (:oecore_rev:`08662d71cd357c29c47dc42ead1d9106c584a1b8`)
+
+ - ``e2fsprogs``: Fix a bug for files larger than 2GB
+ (:oecore_rev:`683a1e773899f3042458604b3f136861318c1028`)
+
+ - ``mesa``: Add support for the ``virtio``, ``gfxstream``, ``hasvk`` Vulkan drivers
+ (:oecore_rev:`8e7ffdceded33091e72c9a3ceb239d847cf917a9`,
+ :oecore_rev:`3b56f14b2019c42e0efce2a8d10cb7aeaf782da8`)
+
+ - ``mesa``: Drop :wikipedia:`VDPAU <VDPAU>` remnants in the recipe after
+ upstream support was removed (:oecore_rev:`3b05f58586bc3cc156c194342fe1775e567870d1`)
+
+ - :ref:`ref-classes-cross`: Propagate dependencies to ``outhash``,
+ improving :ref:`hash equivalence <overview-manual/concepts:Hash
+ Equivalence>` (:oecore_rev:`267b651e875d9381a23ffd5757d426714c029409`)
+
+ - ``run-postinsts``: Propagate exit status to the ``run-postinsts.service``
+ systemd service (:oecore_rev:`7f74d88bb628f186309c9228cf01293b046e43ca`)
+
+ - ``freetype``: Use :ref:`ref-classes-meson` instead of
+ :ref:`ref-classes-autotools` (:oecore_rev:`7395e4f99e90063dbb9c07b62ddffd824fba84fc`)
+
+ - ``wpa-supplicant``:
+
+ - Build with :wikipedia:`OWE <Opportunistic_Wireless_Encryption>` support
+ by default (:oecore_rev:`d16c66b4efada276536ccd3c8456f02ab9753e2e`)
+
+ - Build with :wikipedia:`802.11be <Wi-Fi_7>` support by default
+ (:oecore_rev:`d16c66b4efada276536ccd3c8456f02ab9753e2e`)
+
+ - ``overlayfs``: Remove helper unit
+ (:oecore_rev:`623c20ff1e989730138c3fbe6e8247eaada20707`)
+
+ - :ref:`ref-classes-patch`: Show full path when a patch fails to apply
+ (:oecore_rev:`602e28b4813479f87d3f949e5cf23b34fc34a478`)
+
+ - ``kea``: Replace ``keactrl`` with `kea` daemons (``kea-dhcp*``) in
+ initscripts (:oecore_rev:`7f9d9297a84f8f5dc08bc310f825ac8a4acf5452`), and
+ remove ``keactrl`` from the recipe
+ (:oecore_rev:`08c3877f4df8392ae347b03ac5334b170b1a4fec`)
+
+ - ``initramfs-framework``: Add handover of PID 1's arguments to modules
+ (:oecore_rev:`a0ab3d1c4f9ed34d1d17e6534f42d17b3387ebb3`)
+
+ - ``perl``: Provide ``pod2man`` (in the recipe's :term:`PROVIDES`
+ definition). This is used by many other recipes to produce :wikipedia:`man
+ pages <Man_page>`. This allows existing recipes to explicitly depend on
+ ``pod2man-native`` to produce man pages
+ (:oecore_rev:`1d1e55d200fb0363d1cb96cc1323a407f3b93349`)
+
+ - ``build-sysroots``: Add sysroot tasks to default build and remove warning
+ (:oecore_rev:`e73f1509552285b628477267824e48eb79790fb7`)
+
+ - Licenses and manifests are now deployed in the SDK when setting
+ :term:`COPY_LIC_DIRS` and/or :term:`COPY_LIC_MANIFEST`, for both host and
+ target sysroots (:oecore_rev:`f757ae4dadabd09cfa056bd34172c09ca3693441`)
+
+ - ``openssl``: Disable TLS 1.0/1.1 by default
+ (:oecore_rev:`d5501e77208825b6ebffe51e8d680cdd84cfd0ab`)
+
+ - ``python3-cryptography``: Disable ``legacy-openssl`` feature by default
+ (:oecore_rev:`1acd1998bbaf6b346c756aea7c11916e5e22fbbb`)
+
+ - ``openssl``: Add support for config snippet includes. This can be done by
+ installing extra configuration files in ``${sysconfdir}/ssl/openssl.cnf.d/``
+ (:oecore_rev:`34bafcf3d8cdaa87506df30ef554d18981454c5e`)
+
+ - ``busybox``: Enable SELinux support if :term:`DISTRO_FEATURES` contains
+ ``selinux`` (:oecore_rev:`c544f12073ea712c3d3ce08105d52640a7a322b9`)
+
+ - ``coreutils``: ``kill`` and ``uptime`` are no longer provided by the
+ recipe (:oecore_rev:`cedeb958dfa892e409bdce8525030c20b3400332`)
+
Known Issues in |yocto-ver|
---------------------------
Update documentation/migration-guides/migration-6.0.rst and documentation/migration-guides/release-notes-6.0.rst to include important changes between: - bitbake: 8b02d65a6439 and bc8be83aef0a - openembedded-core: 545e43a7a45b and be8cdcf13a65 - meta-yocto: 632d10b28141 and 2486ce288906 Signed-off-by: Antonin Godard <antonin.godard@bootlin.com> --- documentation/migration-guides/migration-6.0.rst | 193 ++++++++- .../migration-guides/release-notes-6.0.rst | 455 ++++++++++++++++++++- 2 files changed, 627 insertions(+), 21 deletions(-)