Lines Matching +full:long +full:- +full:term
7 .. _migration-2.3-recipe-specific-sysroots:
9 Recipe-specific Sysroots
10 ------------------------
13 long-standing issues with configuration script auto-detection of
22 - *Declare Build-Time Dependencies:* Because of this new feature, you
23 must explicitly declare all build-time dependencies for your recipe.
27 - *Specify Pre-Installation and Post-Installation Native Tool
30 the :term:`PACKAGE_WRITE_DEPS` variable.
33 :ref:`ref-tasks-rootfs` task.
37 :term:`DISTRO_FEATURES`. In the example,
38 ``systemd-systemctl-native`` is added to :term:`PACKAGE_WRITE_DEPS`,
39 which is also conditional on "systemd" being in :term:`DISTRO_FEATURES`.
41 - Examine Recipes that Use ``SSTATEPOSTINSTFUNCS``: You need to
50 post-installation script that is installed by a function added to
51 :term:`SYSROOT_PREPROCESS_FUNCS`.
53 … For an example, see the :ref:`pixbufcache <ref-classes-pixbufcache>` class in ``meta/classes/`` in
54 the :ref:`overview-manual/development-environment:yocto project source repositories`.
70 - *Specify the Sysroot when Using Certain External Scripts:* Because
72 ``oe-find-native-sysroot`` and ``oe-run-native`` have been changed
74 :term:`STAGING_DIR_NATIVE` is used.
78 You can find more information on how recipe-specific sysroots work in
79 the ":ref:`ref-classes-staging`" section.
81 .. _migration-2.3-path-variable:
84 -----------------
90 the host mentioned in the :term:`HOSTTOOLS` and
91 :term:`HOSTTOOLS_NONFATAL` variables is added
98 Alternatively, you can add a native recipe (i.e. ``-native``) that
99 provides the binary to the recipe's :term:`DEPENDS`
109 .. _migration-2.3-scripts:
112 ------------------
116 - ``oe-find-native-sysroot``: The usage for the
117 ``oe-find-native-sysroot`` script has changed to the following::
119 $ . oe-find-native-sysroot recipe
125 - ``oe-run-native``: The usage for the ``oe-run-native`` script has
128 $ oe-run-native native_recipe tool
135 - ``cleanup-workdir``: The ``cleanup-workdir`` script has been
138 delete portions of :term:`TMPDIR` and getting it wrong,
139 it is recommended that you delete :term:`TMPDIR` and have it restored
142 - ``wipe-sysroot``: The ``wipe-sysroot`` script has been removed as
143 it is no longer needed with recipe-specific sysroots.
145 .. _migration-2.3-functions:
148 --------------------
156 .. _migration-2.3-bitbake-changes:
159 ---------------
163 - *BitBake's Graphical Dependency Explorer UI Replaced:* BitBake's
166 exploring the ``task-depends.dot`` file. The data presented by Task
170 size of the ``task-depends.dot`` file.
172 - *BitBake "-g" Output Changes:* The ``package-depends.dot`` and
173 ``pn-depends.dot`` files as previously generated using the
174 ``bitbake -g`` command have been removed. A ``recipe-depends.dot``
175 file is now generated as a collapsed version of ``task-depends.dot``
178 The reason for this change is because ``package-depends.dot`` and
179 ``pn-depends.dot`` largely date back to a time before task-based
180 execution and do not take into account task-level dependencies
183 - *Mirror Variable Splitting Changes:* Mirror variables including
184 :term:`MIRRORS`, :term:`PREMIRRORS`,
185 and :term:`SSTATE_MIRRORS` can now separate
191 - *The Subversion (SVN) Fetcher Uses an "ssh" Parameter and Not an
197 variable during the :ref:`ref-tasks-fetch` task.
199 …See the ":ref:`bitbake:bitbake-user-manual/bitbake-user-manual-fetching:subversion (svn) fetcher (…
203 - ``BB_SETSCENE_VERIFY_FUNCTION`` and ``BB_SETSCENE_VERIFY_FUNCTION2``
205 necessary with recipe-specific sysroots, the
209 .. _migration-2.3-absolute-symlinks:
212 -----------------------
216 can use the ``lnr`` script, which is a replacement for ``ln -r``.
223 .. _migration-2.3-gplv2-and-gplv3-moves:
226 -------------------------------------
229 ``meta-gplv2`` layer.
231 If you use :term:`INCOMPATIBLE_LICENSE` to
232 exclude GPLv3 or set :term:`PREFERRED_VERSION`
234 ``meta-gplv2`` layer to your configuration.
238 You can ``find meta-gplv2`` layer in the OpenEmbedded layer index at
239 :oe_layer:`/meta-gplv2`.
251 The long-term solution might be to move to BSD-licensed replacements
252 of the GPLv3 components for those that need to exclude GPLv3-licensed
256 .. _migration-2.3-package-management-changes:
259 --------------------------
263 - Smart package manager is replaced by DNF package manager. Smart has
268 The change in functionality is that the on-target runtime package
270 tool that has a different set of command-line options. If you have
277 - Rpm 5.x is replaced with Rpm 4.x. This is done for two major reasons:
279 - DNF is API-incompatible with Rpm 5.x and porting it and
280 maintaining the port is non-trivial.
282 - Rpm 5.x itself has limited maintenance upstream, and the Yocto
285 - Berkeley DB 6.x is removed and Berkeley DB 5.x becomes the default:
287 - Version 6.x of Berkeley DB has largely been rejected by the open
292 - In OE-core, the only thing that was requiring DB 6.x was Rpm 5.x.
293 Thus, no reason exists to continue carrying DB 6.x in OE-core.
295 - ``createrepo`` is replaced with ``createrepo_c``.
302 - Architecture-independent RPM packages are "noarch" instead of "all".
306 tag has changed. Nothing else has changed in OE-core system,
307 particularly in the :ref:`ref-classes-allarch` class.
309 - Signing of remote package feeds using ``PACKAGE_FEED_SIGN`` is not
315 - OPKG now uses the libsolv backend for resolving package dependencies
316 by default. This is vastly superior to OPKG's internal ad-hoc solver
325 .. _migration-2.3-removed-recipes:
328 ---------------
332 - ``linux-yocto 4.8``: Version 4.8 has been removed. Versions 4.1
335 - ``python-smartpm``: Functionally replaced by ``dnf``.
337 - ``createrepo``: Replaced by the ``createrepo-c`` recipe.
339 - ``rpmresolve``: No longer needed with the move to RPM 4 as RPM
342 - ``gstreamer``: Removed the GStreamer Git version recipes as they
345 - ``alsa-conf-base``: Merged into ``alsa-conf`` since ``libasound``
349 - ``tremor``: Moved to ``meta-multimedia``. Fixed-integer Vorbis
352 ``tremor`` recipe in :term:`OpenEmbedded-Core (OE-Core)`.
354 - ``gummiboot``: Replaced by ``systemd-boot``.
356 .. _migration-2.3-wic-changes:
359 -----------
366 ":ref:`dev-manual/common-tasks:creating partitioned images using wic`"
369 - *Default Output Directory Changed:* Wic's default output directory is
373 The ``-o`` and ``--outdir`` options remain unchanged and are used to
377 - *fsimage Plug-in Removed:* The Wic fsimage plugin has been removed as
380 .. _migration-2.3-qa-changes:
383 ----------
387 - ``unsafe-references-in-binaries``: The
388 ``unsafe-references-in-binaries`` QA check, which was disabled by
396 Consequently, ``unsafe-references-in-binaries`` was removed.
398 - ``file-rdeps``: The ``file-rdeps`` QA check is now an error by
403 :ref:`insane <ref-classes-insane>` class and the
404 ":ref:`ref-manual/qa-checks:errors and warnings`" section.
406 .. _migration-2.3-miscellaneous-changes:
409 ---------------------
413 - In this release, a number of recipes have been changed to ignore the
414 ``largefile`` :term:`DISTRO_FEATURES` item,
426 - If the :term:`DISTRO_VERSION` value contains
427 the value of the :term:`DATE` variable, which is the
428 default between Poky releases, the :term:`DATE` value is explicitly
431 Multilib enabled. Regardless, the :term:`DATE` value is inaccurate if the
432 ``base-files`` recipe is restored from shared state (sstate) rather
436 else in your image, a better method is to define a post-processing
438 :term:`ROOTFS_POSTPROCESS_COMMAND`.
439 Doing so ensures the value is always up-to-date with the created
442 - Dropbear's ``init`` script now disables DSA host keys by default.
447 - The :ref:`buildhistory <ref-classes-buildhistory>` class now
449 ``installed-package-sizes.txt`` in order to aid import into other
452 - The ``USE_LDCONFIG`` variable has been replaced with the "ldconfig"
453 :term:`DISTRO_FEATURES` feature. Distributions that previously set::
461 - The default value of
462 :term:`COPYLEFT_LICENSE_INCLUDE` now
471 - Kernel module packages are now suffixed with the kernel version in
473 co-exist on a target system. If you wish to return to the previous
479 - Removal of ``libtool`` ``*.la`` files is now enabled by default. The
485 :term:`INHERIT_DISTRO` such that
486 "remove-libtool" is not included in the value.
488 - Extensible SDKs built for GCC 5+ now refuse to install on a
492 the :ref:`uninative <ref-classes-uninative>` class for additional
495 - All native and nativesdk recipes now use a separate
496 :term:`DISTRO_FEATURES` value instead of sharing the value used by
499 The :term:`DISTRO_FEATURES` for ``native`` recipes is
500 :term:`DISTRO_FEATURES_NATIVE` added to
501 an intersection of :term:`DISTRO_FEATURES` and
502 :term:`DISTRO_FEATURES_FILTER_NATIVE`.
505 :term:`DISTRO_FEATURES_NATIVESDK`
507 :term:`DISTRO_FEATURES_FILTER_NATIVESDK`.
509 - The ``FILESDIR`` variable, which was previously deprecated and rarely
511 ``FILESDIR`` to set :term:`FILESPATH` instead.
513 - The ``MULTIMACH_HOST_SYS`` variable has been removed as it is no
514 longer needed with recipe-specific sysroots.