ref-manual: Updated the DISTRO_FEATURES description of Bluez5

Edits to explain that by default, DISTRO_FEATURES backfills
bluetooth support with Bluez5.  If the user wants to use the
Bluez4 feature, they need to backfill consider Bluez5.

(From yocto-docs rev: 4e8b34c8c5841cdc1cae564decae4689ae4f2b11)

Signed-off-by: Scott Rifenbark <srifenbark@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Scott Rifenbark 2016-06-21 14:26:58 -07:00 committed by Richard Purdie
parent 45baa90c8c
commit fc518b5a48
1 changed files with 19 additions and 1 deletions

View File

@ -146,7 +146,25 @@
bluetooth support (integrated BT only).</para></listitem>
<listitem><para><emphasis>bluez5:</emphasis> Include
BlueZ Version 5, which provides core Bluetooth layers and
protocols support.</para></listitem>
protocols support.
<note>
The default value for the
<link linkend='var-DISTRO_FEATURES'><filename>DISTRO FEATURES</filename></link>
variable includes "bluetooth", which causes bluez5
to be backfilled in for bluetooth support.
If you do not want bluez5 backfilled and would rather
use bluez4, you need to use the
<link linkend='var-DISTRO_FEATURES_BACKFILL_CONSIDERED'><filename>DISTRO_FEATURES_BACKFILL_CONSIDERED</filename></link>
variable as follows:
<literallayout class='monospaced'>
DISTRO_FEATURES_BACKFILL_CONSIDERED = "bluez5"
</literallayout>
Setting this variable tells the OpenEmbedded build
system that you have considered but ruled
out using the bluez5 feature and that bluez4 will be
used.
</note>
</para></listitem>
<listitem><para><emphasis>cramfs:</emphasis> Include CramFS
support.</para></listitem>
<listitem><para><emphasis>directfb:</emphasis>