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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>
<para> <para>
Like <filename>_append</filename> and Like "_append" and "_prepend", "_remove"
<filename>_prepend</filename>, <filename>_remove</filename>
is deferred until after parsing completes. is deferred until after parsing completes.
</para> </para>
</section> </section>
@ -294,7 +293,7 @@
"_append", "_prepend", and "_remove" as compared to the "_append", "_prepend", and "_remove" as compared to the
"+=" and "=+" operators is that the override style "+=" and "=+" operators is that the override style
operators provide guaranteed operations. 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 that needs to add the value "val" to the variable
<filename>FOO</filename>, and a recipe that uses <filename>FOO</filename>, and a recipe that uses
<filename>foo.bbclass</filename> as follows: <filename>foo.bbclass</filename> as follows:
@ -350,8 +349,7 @@
You can define, append, and prepend values to variable flags. You can define, append, and prepend values to variable flags.
All the standard syntax operations previously mentioned work All the standard syntax operations previously mentioned work
for variable flags except for override style syntax for variable flags except for override style syntax
(i.e. <filename>_prepend</filename>, <filename>_append</filename>, (i.e. "_prepend", "_append", and "_remove").
and <filename>_remove</filename>).
</para> </para>
<para> <para>
@ -645,7 +643,7 @@
Initially, <filename>A</filename> is set to "1 45" because Initially, <filename>A</filename> is set to "1 45" because
of the three statements that use immediate operators. of the three statements that use immediate operators.
After these assignments are made, BitBake applies the After these assignments are made, BitBake applies the
<filename>_append</filename> operations. "_append" operations.
Those operations result in <filename>A</filename> becoming "1 4523". Those operations result in <filename>A</filename> becoming "1 4523".
</para> </para>
</section> </section>