[oe] [PATCH v2] angstrom: Use pulseaudio version 0.9.22 for armv7a architecture

[Joel A Fernandes]

This fixes all the issues noticed earlier with pulseaudio 0.9.15:
 * Pulseaudio keeping audio devices busy when run as per-user instance
 * Failure of pactl, pacmd etc to connect to the pulse server

The gcc 4.3.x angstrom is using in maintenance lacks the needed atomic ops to build pulseaudio 0.9.23
for armv7a so we use pulseaudio 0.9.22 which is less buggier than pulseaudio 0.9.15

Signed-off-by: Joel A Fernandes <agnel.joel at gmail.com>
---
Following Paul's suggestions, changes since original patch:
* Moved setting of the PREFERRED_VERSION for pulseaudio from conf/distro/angstrom-2008.1.conf
to conf/distro/include/angstrom-2008-preferred-versions.inc

* prepended the patch title with "angstrom:"

Original patch:
http://lists.linuxtogo.org/pipermail/openembedded-devel/2011-July/033854.html

Paul's suggestions:
http://lists.linuxtogo.org/pipermail/openembedded-devel/2011-July/033872.html

Koen's comments on the lack of atomic ops in gcc 4.3.x:
http://lists.linuxtogo.org/pipermail/openembedded-devel/2011-July/033866.html

 .../include/angstrom-2008-preferred-versions.inc   |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)

diff --git a/conf/distro/include/angstrom-2008-preferred-versions.inc b/conf/distro/include/angstrom-2008-preferred-versions.inc
index b5b524a..4833d35 100644
--- a/conf/distro/include/angstrom-2008-preferred-versions.inc
+++ b/conf/distro/include/angstrom-2008-preferred-versions.inc
@@ -45,6 +45,7 @@ PREFERRED_VERSION_pango-native     = "1.24.4"
 PREFERRED_VERSION_pkgconfig	= "0.23"
 PREFERRED_VERSION_pkgconfig-native = "0.23"
 PREFERRED_VERSION_pulseaudio 	= "0.9.15"
+PREFERRED_VERSION_pulseaudio_armv7a = "0.9.22"
 PREFERRED_VERSION_python-pycairo = "1.8.0"
 PREFERRED_VERSION_qt4-tools-native = "${ANGSTROM_QT_VERSION}"
 PREFERRED_VERSION_qt4-tools-sdk = "${ANGSTROM_QT_VERSION}"
-- 
1.7.0.4