bitbake: bitbake-user-manual: details about variable flags starting with underscore

Fixes [YOCTO #14140]

(Bitbake rev: 0f3e9d87168813ce49995ff04bccdce11c5f7b47)

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
2022-10-27 16:08:07 +02:00
committed by Richard Purdie
parent 65779419ad
commit 635faae28e

View File

@@ -422,6 +422,12 @@ documentation to a BitBake variable as follows::
CACHE[doc] = "The directory holding the cache of the metadata."
.. note::
Variable flag names starting with an underscore (``_``) character
are allowed but are ignored by ``d.getVarFlags("VAR")``
in Python code. Such flag names are used internally by BitBake.
Inline Python Variable Expansion
--------------------------------