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When the license identifier tags were added, an incorrect string was used and the Share-Alike clause was lost. Fix this to match the license description in the files and add back the lost piece (its clear from the history it should be there) (From yocto-docs rev: ac9eede80f19c6e2138406209ab5700e89a244a0) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> (cherry picked from commit 8d30c3d792755a7bfdb74b331dad98f51d3516af) Signed-off-by: Nicolas Dechesne <nicolas.dechesne@linaro.org> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
167 lines
2.8 KiB
ReStructuredText
167 lines
2.8 KiB
ReStructuredText
.. SPDX-License-Identifier: CC-BY-SA-2.0-UK
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****************
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Variable Context
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****************
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While you can use most variables in almost any context such as
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``.conf``, ``.bbclass``, ``.inc``, and ``.bb`` files, some variables are
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often associated with a particular locality or context. This chapter
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describes some common associations.
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.. _ref-varlocality-configuration:
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Configuration
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=============
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The following subsections provide lists of variables whose context is
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configuration: distribution, machine, and local.
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.. _ref-varlocality-config-distro:
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Distribution (Distro)
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---------------------
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This section lists variables whose configuration context is the
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distribution, or distro.
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- :term:`DISTRO`
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- :term:`DISTRO_NAME`
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- :term:`DISTRO_VERSION`
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- :term:`MAINTAINER`
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- :term:`PACKAGE_CLASSES`
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- :term:`TARGET_OS`
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- :term:`TARGET_FPU`
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- :term:`TCMODE`
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- :term:`TCLIBC`
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.. _ref-varlocality-config-machine:
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Machine
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-------
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This section lists variables whose configuration context is the machine.
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- :term:`TARGET_ARCH`
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- :term:`SERIAL_CONSOLES`
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- :term:`PACKAGE_EXTRA_ARCHS`
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- :term:`IMAGE_FSTYPES`
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- :term:`MACHINE_FEATURES`
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- :term:`MACHINE_EXTRA_RDEPENDS`
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- :term:`MACHINE_EXTRA_RRECOMMENDS`
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- :term:`MACHINE_ESSENTIAL_EXTRA_RDEPENDS`
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- :term:`MACHINE_ESSENTIAL_EXTRA_RRECOMMENDS`
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.. _ref-varlocality-config-local:
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Local
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-----
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This section lists variables whose configuration context is the local
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configuration through the ``local.conf`` file.
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- :term:`DISTRO`
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- :term:`MACHINE`
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- :term:`DL_DIR`
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- :term:`BBFILES`
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- :term:`EXTRA_IMAGE_FEATURES`
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- :term:`PACKAGE_CLASSES`
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- :term:`BB_NUMBER_THREADS`
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- :term:`BBINCLUDELOGS`
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- :term:`ENABLE_BINARY_LOCALE_GENERATION`
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.. _ref-varlocality-recipes:
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Recipes
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=======
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The following subsections provide lists of variables whose context is
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recipes: required, dependencies, path, and extra build information.
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.. _ref-varlocality-recipe-required:
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Required
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--------
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This section lists variables that are required for recipes.
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- :term:`LICENSE`
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- :term:`LIC_FILES_CHKSUM`
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- :term:`SRC_URI` - used in recipes that fetch local or remote files.
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.. _ref-varlocality-recipe-dependencies:
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Dependencies
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------------
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This section lists variables that define recipe dependencies.
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- :term:`DEPENDS`
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- :term:`RDEPENDS`
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- :term:`RRECOMMENDS`
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- :term:`RCONFLICTS`
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- :term:`RREPLACES`
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.. _ref-varlocality-recipe-paths:
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Paths
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-----
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This section lists variables that define recipe paths.
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- :term:`WORKDIR`
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- :term:`S`
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- :term:`FILES`
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.. _ref-varlocality-recipe-build:
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Extra Build Information
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-----------------------
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This section lists variables that define extra build information for
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recipes.
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- :term:`DEFAULT_PREFERENCE`
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- :term:`EXTRA_OECMAKE`
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- :term:`EXTRA_OECONF`
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- :term:`EXTRA_OEMAKE`
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- :term:`PACKAGECONFIG_CONFARGS`
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- :term:`PACKAGES`
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