package/xbmc: add option to enable alsa

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>

package/xbmc/Config.in

@@ -103,6 +103,12 @@ menuconfig BR2_PACKAGE_XBMC
 
 if BR2_PACKAGE_XBMC
 
+config BR2_PACKAGE_XBMC_ALSA_LIB
+	bool "alsa"
+	select BR2_PACKAGE_ALSA_LIB
+	help
+	  Enable alsa support.
+
 config BR2_PACKAGE_XBMC_AVAHI
 	bool "avahi"
 	depends on !BR2_PREFER_STATIC_LIB # avahi

package/xbmc/xbmc.mk

@@ -71,7 +71,7 @@ else
 XBMC_CONF_OPT += --disable-dbus
 endif
 
-ifeq ($(BR2_PACKAGE_ALSA_LIB),y)
+ifeq ($(BR2_PACKAGE_XBMC_ALSA_LIB),y)
 XBMC_DEPENDENCIES += alsa-lib
 XBMC_CONF_OPT += --enable-alsa
 else