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bitbake: bitbake-user-manual: Fixed override operator syntax. 

I had inconsistent usage of the "_append" style operator syntax
in the chaper.  I was using a mix of <filename>_append</filename>
and "_append".  I changed to "_append" for consistency.

(Bitbake rev: 5c5b88e402376268baa15c5d04d2592f28d76751)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Scott Rifenbark 2016-07-21 10:51:11 -07:00 committed by Richard Purdie
parent 6aaf379119
commit eb282b797e
1 changed files with 4 additions and 6 deletions
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10
bitbake/doc/bitbake-user-manual/bitbake-user-manual-metadata.xml
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@ -280,8 +280,7 @@
</para>
<para>
Like <filename>_append</filename> and
<filename>_prepend</filename>, <filename>_remove</filename>
Like "_append" and "_prepend", "_remove"
is deferred until after parsing completes.
</para>
</section>
@ -294,7 +293,7 @@
"_append", "_prepend", and "_remove" as compared to the
"+=" and "=+" operators is that the override style
operators provide guaranteed operations.
For example, consider a class iilename>foo.bbclass</filename>
For example, consider a class <filename>foo.bbclass</filename>
that needs to add the value "val" to the variable
<filename>FOO</filename>, and a recipe that uses
<filename>foo.bbclass</filename> as follows:
@ -350,8 +349,7 @@
You can define, append, and prepend values to variable flags.
All the standard syntax operations previously mentioned work
for variable flags except for override style syntax
(i.e. <filename>_prepend</filename>, <filename>_append</filename>,
and <filename>_remove</filename>).
(i.e. "_prepend", "_append", and "_remove").
</para>
<para>
@ -645,7 +643,7 @@
Initially, <filename>A</filename> is set to "1 45" because
of the three statements that use immediate operators.
After these assignments are made, BitBake applies the
<filename>_append</filename> operations.
"_append" operations.
Those operations result in <filename>A</filename> becoming "1 4523".
</para>
</section>