bitbake: bitbake: user-manual: inform about spaces in :remove

Inform the reader that there should be no need for spaces in the value
when using removal override `:remove`.

Considering why spaces are used in the other override operators, it
might seem obvious that they aren't needed for the removal operator.
But, it seems like I'm not the first to be confused about this.

Cc: Richard Purdie <richard.purdie@linuxfoundation.org>
Cc: Quentin Schulz <quentin.schulz@theobroma-systems.com>
Cc: Ross Burton <ross.burton@arm.com>
Cc: Nicolas Dechesne <nicolas.dechesne@linaro.org>
(Bitbake rev: 0a493a772f83436cbe909de93c157f4ab2d2d136)

Signed-off-by: Johan Korsnes <johan.korsnes@remarkable.no>
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Reviewed-by: Michael Opdenacker <michael.opdenacker@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Johan Korsnes
2022-09-29 14:21:33 +02:00
committed by Richard Purdie
parent d6858c9f45
commit 074245a312

View File

@@ -330,7 +330,8 @@ Removal (Override Style Syntax)
You can remove values from lists using the removal override style
syntax. Specifying a value for removal causes all occurrences of that
value to be removed from the variable.
value to be removed from the variable. Unlike ":append" and ":prepend",
there is no need to add a leading or trailing space to the value.
When you use this syntax, BitBake expects one or more strings.
Surrounding spaces and spacing are preserved. Here is an example::