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bitbake: bitbake-user-manual: explicit variables taking a colon separated list

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[YOCTO #15128]

(Bitbake rev: d1779e2f7789e516efae434b3781c981d0ef4ded)

Signed-off-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Michael Opdenacker
2023-06-19 18:06:14 +02:00
committed by Richard Purdie
parent 18df7280ce
commit 3ba736c6cd
1 changed files with 8 additions and 8 deletions
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bitbake/doc/bitbake-user-manual/bitbake-user-manual-ref-variables.rst
+8 -8
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@@ -920,9 +920,9 @@ overview of their function and contents.
section. section.
:term:`BBPATH` :term:`BBPATH`
Used by BitBake to locate class (``.bbclass``) and configuration A colon-separated list used by BitBake to locate class (``.bbclass``)
(``.conf``) files. This variable is analogous to the ``PATH`` and configuration (``.conf``) files. This variable is analogous to the
variable. ``PATH`` variable.
If you run BitBake from a directory outside of the build directory, If you run BitBake from a directory outside of the build directory,
you must be sure to set :term:`BBPATH` to point to the build directory. you must be sure to set :term:`BBPATH` to point to the build directory.
@@ -1165,8 +1165,8 @@ overview of their function and contents.
order. order.
:term:`OVERRIDES` :term:`OVERRIDES`
BitBake uses :term:`OVERRIDES` to control what variables are overridden A colon-separated list that BitBake uses to control what variables are
after BitBake parses recipes and configuration files. overridden after BitBake parses recipes and configuration files.
Following is a simple example that uses an overrides list based on Following is a simple example that uses an overrides list based on
machine architectures: OVERRIDES = "arm:x86:mips:powerpc" You can machine architectures: OVERRIDES = "arm:x86:mips:powerpc" You can
@@ -1225,9 +1225,9 @@ overview of their function and contents.
PREFERRED_PROVIDER_virtual/libgl ?= "mesa" PREFERRED_PROVIDER_virtual/libgl ?= "mesa"
:term:`PREFERRED_PROVIDERS` :term:`PREFERRED_PROVIDERS`
Determines which recipe should be given preference for cases where A colon-separated list to determine which recipe should be given
multiple recipes provide the same item. Functionally, preference for cases where multiple recipes provide the same item.
:term:`PREFERRED_PROVIDERS` is identical to Functionally, :term:`PREFERRED_PROVIDERS` is identical to
:term:`PREFERRED_PROVIDER`. However, the :term:`PREFERRED_PROVIDERS` variable :term:`PREFERRED_PROVIDER`. However, the :term:`PREFERRED_PROVIDERS` variable
lets you define preferences for multiple situations using the following lets you define preferences for multiple situations using the following
form:: form::